diff options
| author | Bjoern Erik Nilsen <bjorn.nilsen@nokia.com> | 2009-04-07 10:59:16 (GMT) |
|---|---|---|
| committer | Bjoern Erik Nilsen <bjorn.nilsen@nokia.com> | 2009-04-07 10:59:16 (GMT) |
| commit | 6e13559503040963c28dd8f5b6881e3a2b9d5596 (patch) | |
| tree | 3e030548ffb1667d5fa8cd2020fd7b28749d0411 /src | |
| parent | 939623b2bc8e441618ee1a1886cc656880bee62b (diff) | |
| parent | d8f76432c3937690c37972136c02a5a264bc941f (diff) | |
| download | Qt-6e13559503040963c28dd8f5b6881e3a2b9d5596.zip Qt-6e13559503040963c28dd8f5b6881e3a2b9d5596.tar.gz Qt-6e13559503040963c28dd8f5b6881e3a2b9d5596.tar.bz2 | |
Merge commit 'origin/4.5'
Conflicts:
src/gui/graphicsview/qgraphicsitem.cpp
src/gui/graphicsview/qgraphicsitem_p.h
src/gui/graphicsview/qgraphicsscene.cpp
src/gui/painting/qtransform.cpp
Diffstat (limited to 'src')
57 files changed, 3611 insertions, 3507 deletions
diff --git a/src/3rdparty/webkit/VERSION b/src/3rdparty/webkit/VERSION index 1ebf6ef..9decb66 100644 --- a/src/3rdparty/webkit/VERSION +++ b/src/3rdparty/webkit/VERSION @@ -8,4 +8,4 @@ The commit imported was from the and has the sha1 checksum - 9c6a4a25fe741b43dd64f5dbaeccfb647cb321fb + f72c14123c593dc9d649d25b7186334bba0026b5 diff --git a/src/3rdparty/webkit/WebCore/ChangeLog b/src/3rdparty/webkit/WebCore/ChangeLog index e8850f3..d0382f2 100644 --- a/src/3rdparty/webkit/WebCore/ChangeLog +++ b/src/3rdparty/webkit/WebCore/ChangeLog @@ -1,3 +1,41 @@ +2009-04-06 Tor Arne Vestbø <tor.arne.vestbo@nokia.com> + + Reviewed by Simon Hausmann. + + [Qt] Don't show and hide the platformPluginWidget, as it's our QWebView + + * plugins/mac/PluginViewMac.cpp: + (WebCore::PluginView::show): + (WebCore::PluginView::hide): + (WebCore::PluginView::setParentVisible): + +2009-04-06 Mike Belshe <mike@belshe.com> + + Reviewed by Eric Seidel. + + HTMLCanvasElement crash when ImageBuffer creation fails. + https://bugs.webkit.org/show_bug.cgi?id=23212 + + Check for NULL before using the ImageBuffer as we might + be low on memory and creation may have failed. + + Test case creation blocked by: + https://bugs.webkit.org/show_bug.cgi?id=25055 + + * html/HTMLCanvasElement.cpp: + (WebCore::HTMLCanvasElement::createImageBuffer): + +2009-04-05 Erik L. Bunce <elbunce@xendom.com> + + Reviewed by Simon Hausmann. + + https://bugs.webkit.org/show_bug.cgi?id=25050 + + Fix an assert failure when dropping an 'empty' text/uri-list on a QWebView. + + * platform/qt/DragDataQt.cpp: + (WebCore::DragData::asURL): + 2009-03-27 Zack Rusin <zack@kde.org> Reviewed by Simon Hausmann. diff --git a/src/3rdparty/webkit/WebCore/generated/CSSPropertyNames.cpp b/src/3rdparty/webkit/WebCore/generated/CSSPropertyNames.cpp index 25313ac..ca4ea5a 100644 --- a/src/3rdparty/webkit/WebCore/generated/CSSPropertyNames.cpp +++ b/src/3rdparty/webkit/WebCore/generated/CSSPropertyNames.cpp @@ -1,4 +1,4 @@ -/* ANSI-C code produced by gperf version 3.0.3 */ +/* ANSI-C code produced by gperf version 3.0.2 */ /* Command-line: gperf -a -L ANSI-C -E -C -c -o -t --key-positions='*' -NfindProp -Hhash_prop -Wwordlist_prop -D -s 2 CSSPropertyNames.gperf */ #if !((' ' == 32) && ('!' == 33) && ('"' == 34) && ('#' == 35) \ @@ -217,9 +217,6 @@ hash_prop (register const char *str, register unsigned int len) #ifdef __GNUC__ __inline -#ifdef __GNUC_STDC_INLINE__ -__attribute__ ((__gnu_inline__)) -#endif #endif const struct props * findProp (register const char *str, register unsigned int len) diff --git a/src/3rdparty/webkit/WebCore/generated/CSSValueKeywords.c b/src/3rdparty/webkit/WebCore/generated/CSSValueKeywords.c index 5ff0858..d0433e0 100644 --- a/src/3rdparty/webkit/WebCore/generated/CSSValueKeywords.c +++ b/src/3rdparty/webkit/WebCore/generated/CSSValueKeywords.c @@ -1,4 +1,4 @@ -/* ANSI-C code produced by gperf version 3.0.3 */ +/* ANSI-C code produced by gperf version 3.0.2 */ /* Command-line: gperf -L ANSI-C -E -C -n -o -t --key-positions='*' -NfindValue -Hhash_val -Wwordlist_value -D CSSValueKeywords.gperf */ #if !((' ' == 32) && ('!' == 33) && ('"' == 34) && ('#' == 35) \ @@ -179,9 +179,6 @@ hash_val (register const char *str, register unsigned int len) #ifdef __GNUC__ __inline -#ifdef __GNUC_STDC_INLINE__ -__attribute__ ((__gnu_inline__)) -#endif #endif const struct css_value * findValue (register const char *str, register unsigned int len) diff --git a/src/3rdparty/webkit/WebCore/generated/ColorData.c b/src/3rdparty/webkit/WebCore/generated/ColorData.c index 478566c..18d9926 100644 --- a/src/3rdparty/webkit/WebCore/generated/ColorData.c +++ b/src/3rdparty/webkit/WebCore/generated/ColorData.c @@ -1,5 +1,5 @@ #include <string.h>// bogus -/* ANSI-C code produced by gperf version 3.0.3 */ +/* ANSI-C code produced by gperf version 3.0.2 */ /* Command-line: gperf -CDEot -L ANSI-C --key-positions='*' -N findColor -D -s 2 */ #if !((' ' == 32) && ('!' == 33) && ('"' == 34) && ('#' == 35) \ @@ -141,9 +141,6 @@ hash (register const char *str, register unsigned int len) #ifdef __GNUC__ __inline -#ifdef __GNUC_STDC_INLINE__ -__attribute__ ((__gnu_inline__)) -#endif #endif const struct NamedColor * findColor (register const char *str, register unsigned int len) diff --git a/src/3rdparty/webkit/WebCore/generated/DocTypeStrings.cpp b/src/3rdparty/webkit/WebCore/generated/DocTypeStrings.cpp index 686629c..ad63b9e 100644 --- a/src/3rdparty/webkit/WebCore/generated/DocTypeStrings.cpp +++ b/src/3rdparty/webkit/WebCore/generated/DocTypeStrings.cpp @@ -1,5 +1,5 @@ #include <string.h>// bogus -/* ANSI-C code produced by gperf version 3.0.3 */ +/* ANSI-C code produced by gperf version 3.0.2 */ /* Command-line: gperf -CEot -L ANSI-C --key-positions='*' -N findDoctypeEntry -F ,PubIDInfo::eAlmostStandards,PubIDInfo::eAlmostStandards */ #if !((' ' == 32) && ('!' == 33) && ('"' == 34) && ('#' == 35) \ @@ -331,9 +331,6 @@ hash (register const char *str, register unsigned int len) #ifdef __GNUC__ __inline -#ifdef __GNUC_STDC_INLINE__ -__attribute__ ((__gnu_inline__)) -#endif #endif const struct PubIDInfo * findDoctypeEntry (register const char *str, register unsigned int len) diff --git a/src/3rdparty/webkit/WebCore/generated/HTMLEntityNames.c b/src/3rdparty/webkit/WebCore/generated/HTMLEntityNames.c index 993e106..470c4cd 100644 --- a/src/3rdparty/webkit/WebCore/generated/HTMLEntityNames.c +++ b/src/3rdparty/webkit/WebCore/generated/HTMLEntityNames.c @@ -1,4 +1,4 @@ -/* ANSI-C code produced by gperf version 3.0.3 */ +/* ANSI-C code produced by gperf version 3.0.2 */ /* Command-line: gperf -a -L ANSI-C -C -G -c -o -t --key-positions='*' -N findEntity -D -s 2 */ #if !((' ' == 32) && ('!' == 33) && ('"' == 34) && ('#' == 35) \ @@ -520,9 +520,6 @@ static const short lookup[] = #ifdef __GNUC__ __inline -#ifdef __GNUC_STDC_INLINE__ -__attribute__ ((__gnu_inline__)) -#endif #endif const struct Entity * findEntity (register const char *str, register unsigned int len) diff --git a/src/3rdparty/webkit/WebCore/generated/tokenizer.cpp b/src/3rdparty/webkit/WebCore/generated/tokenizer.cpp index 8462f51..1da1a0b 100644 --- a/src/3rdparty/webkit/WebCore/generated/tokenizer.cpp +++ b/src/3rdparty/webkit/WebCore/generated/tokenizer.cpp @@ -78,42 +78,42 @@ static yyconst flex_int16_t yy_accept[479] = { 0, 0, 0, 0, 0, 0, 0, 69, 67, 2, 2, 67, 67, 67, 67, 67, 67, 67, 67, 67, 56, - 67, 67, 15, 15, 15, 67, 67, 67, 67, 66, + 67, 67, 67, 67, 15, 15, 15, 67, 67, 66, 15, 15, 15, 65, 15, 2, 0, 0, 0, 14, - 0, 0, 0, 18, 18, 0, 8, 0, 0, 9, - 0, 0, 15, 15, 15, 0, 57, 0, 55, 0, - 0, 56, 54, 54, 54, 54, 54, 54, 54, 54, - 54, 16, 54, 54, 51, 54, 0, 54, 0, 0, - 35, 35, 35, 35, 35, 35, 35, 0, 62, 15, - 0, 0, 15, 15, 0, 15, 15, 15, 7, 6, + 0, 0, 0, 0, 18, 18, 8, 0, 0, 9, + 0, 0, 0, 15, 15, 15, 57, 0, 55, 0, + 0, 56, 0, 54, 54, 54, 54, 54, 54, 54, + 54, 54, 54, 16, 54, 54, 51, 54, 0, 0, + 0, 35, 35, 35, 35, 35, 35, 35, 15, 15, + 7, 62, 15, 0, 0, 15, 15, 0, 15, 6, 5, 15, 15, 15, 15, 0, 0, 0, 14, 0, - 0, 0, 18, 18, 0, 18, 18, 0, 0, 14, - 0, 0, 4, 16, 15, 0, 0, 54, 0, 41, - 54, 37, 39, 54, 52, 43, 54, 42, 50, 54, - 45, 44, 40, 54, 54, 54, 54, 54, 0, 35, - 35, 0, 35, 35, 35, 35, 35, 35, 35, 35, - 15, 15, 16, 15, 15, 63, 63, 15, 15, 12, - 10, 15, 13, 0, 0, 0, 17, 17, 18, 18, - 18, 0, 0, 15, 0, 1, 54, 54, 46, 54, - 53, 16, 47, 54, 54, 54, 3, 35, 35, 35, - - 35, 35, 35, 35, 35, 35, 35, 15, 58, 0, - 63, 63, 63, 62, 15, 11, 0, 0, 0, 18, - 18, 18, 0, 15, 0, 0, 54, 48, 49, 54, - 54, 35, 35, 35, 35, 35, 35, 35, 20, 35, - 15, 64, 63, 63, 63, 63, 0, 0, 0, 0, - 60, 0, 15, 0, 0, 0, 18, 18, 18, 0, - 15, 54, 54, 38, 35, 35, 35, 35, 35, 21, - 35, 35, 15, 64, 63, 63, 63, 63, 63, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 60, 0, - 0, 15, 0, 0, 17, 17, 18, 18, 0, 15, - - 54, 54, 35, 35, 35, 35, 19, 35, 35, 15, - 64, 63, 63, 63, 63, 63, 63, 0, 59, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 15, 0, 0, 18, 18, 0, 15, 54, 54, 35, - 35, 23, 35, 35, 35, 15, 64, 63, 63, 63, + 0, 0, 18, 18, 18, 0, 18, 0, 0, 14, + 0, 0, 4, 16, 15, 0, 0, 54, 54, 54, + 0, 54, 41, 54, 37, 39, 54, 52, 43, 54, + 42, 50, 54, 45, 44, 40, 54, 54, 0, 35, + 35, 35, 35, 0, 35, 35, 35, 35, 35, 35, + 15, 15, 15, 16, 15, 15, 63, 63, 15, 12, + 10, 15, 13, 0, 0, 0, 17, 18, 18, 18, + 17, 0, 0, 15, 0, 1, 54, 54, 54, 54, + 46, 54, 53, 16, 47, 54, 3, 35, 35, 35, + + 35, 35, 35, 35, 35, 35, 35, 15, 15, 58, + 0, 63, 63, 63, 62, 11, 0, 0, 0, 18, + 18, 18, 0, 15, 0, 0, 54, 54, 54, 48, + 49, 35, 35, 35, 35, 35, 35, 35, 35, 20, + 15, 15, 64, 63, 63, 63, 63, 0, 0, 0, + 0, 60, 0, 0, 0, 0, 18, 18, 18, 0, + 15, 54, 54, 38, 35, 35, 35, 35, 35, 35, + 21, 35, 15, 15, 64, 63, 63, 63, 63, 63, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 60, + 0, 0, 0, 0, 17, 18, 18, 17, 0, 15, + + 54, 54, 35, 35, 35, 35, 35, 19, 35, 15, + 15, 64, 63, 63, 63, 63, 63, 63, 0, 59, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 18, 18, 0, 15, 54, 54, 35, + 35, 35, 23, 35, 35, 15, 64, 63, 63, 63, 63, 63, 63, 63, 0, 59, 0, 0, 0, 59, 0, 0, 0, 0, 18, 15, 54, 35, 35, 35, 35, 64, 0, 0, 0, 36, 15, 35, 35, 35, @@ -122,7 +122,7 @@ static yyconst flex_int16_t yy_accept[479] = 35, 35, 35, 35, 35, 35, 35, 35, 0, 0, 0, 0, 0, 0, 35, 35, 35, 35, 25, 35, - 35, 35, 0, 61, 0, 0, 0, 0, 26, 35, + 35, 35, 0, 0, 0, 61, 0, 0, 26, 35, 35, 35, 35, 27, 35, 0, 0, 0, 0, 31, 35, 35, 35, 35, 0, 0, 0, 35, 35, 35, 35, 0, 0, 35, 35, 29, 35, 0, 0, 35, @@ -138,909 +138,437 @@ static yyconst flex_int32_t yy_ec[256] = 1, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 12, 18, 19, 20, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 12, 22, 23, - 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, - 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, - 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, - 12, 54, 12, 55, 56, 12, 57, 58, 59, 60, - - 61, 62, 63, 64, 65, 37, 66, 67, 68, 69, - 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, - 80, 81, 82, 83, 12, 84, 1, 85, 85, 85, - 85, 85, 85, 85, 85, 85, 85, 85, 85, 85, - 85, 85, 85, 85, 85, 85, 85, 85, 85, 85, - 85, 85, 85, 85, 85, 85, 85, 85, 85, 85, - 85, 85, 85, 85, 85, 85, 85, 85, 85, 85, - 85, 85, 85, 85, 85, 85, 85, 85, 85, 85, - 85, 85, 85, 85, 85, 85, 85, 85, 85, 85, - 85, 85, 85, 85, 85, 85, 85, 85, 85, 85, - - 85, 85, 85, 85, 85, 85, 85, 85, 85, 85, - 85, 85, 85, 85, 85, 85, 85, 85, 85, 85, - 85, 85, 85, 85, 85, 85, 85, 85, 85, 85, - 85, 85, 85, 85, 85, 85, 85, 85, 85, 85, - 85, 85, 85, 85, 85, 85, 85, 85, 85, 85, - 85, 85, 85, 85, 85 + 24, 25, 26, 27, 31, 32, 33, 34, 35, 36, + 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, + 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, + 12, 28, 12, 29, 30, 12, 31, 32, 33, 34, + + 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, + 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, + 55, 56, 57, 58, 12, 59, 1, 60, 60, 60, + 60, 60, 60, 60, 60, 60, 60, 60, 60, 60, + 60, 60, 60, 60, 60, 60, 60, 60, 60, 60, + 60, 60, 60, 60, 60, 60, 60, 60, 60, 60, + 60, 60, 60, 60, 60, 60, 60, 60, 60, 60, + 60, 60, 60, 60, 60, 60, 60, 60, 60, 60, + 60, 60, 60, 60, 60, 60, 60, 60, 60, 60, + 60, 60, 60, 60, 60, 60, 60, 60, 60, 60, + + 60, 60, 60, 60, 60, 60, 60, 60, 60, 60, + 60, 60, 60, 60, 60, 60, 60, 60, 60, 60, + 60, 60, 60, 60, 60, 60, 60, 60, 60, 60, + 60, 60, 60, 60, 60, 60, 60, 60, 60, 60, + 60, 60, 60, 60, 60, 60, 60, 60, 60, 60, + 60, 60, 60, 60, 60 } ; -static yyconst flex_int32_t yy_meta[86] = +static yyconst flex_int32_t yy_meta[61] = { 0, - 1, 2, 3, 4, 4, 5, 6, 7, 6, 6, - 6, 6, 7, 8, 9, 6, 6, 10, 6, 6, - 11, 6, 6, 6, 6, 12, 6, 13, 13, 13, - 13, 13, 13, 14, 14, 14, 14, 14, 14, 14, - 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, - 14, 14, 14, 14, 6, 14, 13, 13, 13, 13, - 13, 13, 14, 14, 14, 14, 14, 14, 14, 14, - 14, 14, 14, 14, 14, 14, 14, 14, 14, 14, - 14, 6, 6, 6, 14 + 1, 2, 3, 3, 3, 4, 5, 5, 5, 5, + 5, 5, 5, 6, 7, 5, 5, 8, 5, 5, + 9, 5, 5, 5, 5, 10, 5, 11, 5, 11, + 12, 12, 12, 12, 12, 12, 11, 11, 11, 11, + 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, + 11, 11, 11, 11, 11, 11, 5, 5, 5, 11 } ; -static yyconst flex_int16_t yy_base[550] = +static yyconst flex_int16_t yy_base[517] = { 0, - 0, 0, 64, 66, 54, 56, 1407, 6578, 93, 98, - 107, 83, 155, 1376, 77, 1350, 99, 1345, 1328, 207, - 1334, 275, 100, 108, 125, 326, 1315, 1313, 1312, 6578, - 141, 110, 151, 6578, 105, 197, 295, 89, 107, 6578, - 387, 120, 0, 429, 1281, 471, 6578, 117, 532, 6578, - 1283, 269, 137, 176, 281, 574, 283, 1289, 1292, 1246, - 1257, 0, 1221, 249, 135, 282, 276, 153, 91, 169, - 299, 308, 318, 266, 1219, 320, 616, 102, 1246, 348, - 1209, 316, 127, 359, 346, 347, 375, 658, 6578, 208, - 700, 1241, 400, 409, 1220, 397, 327, 761, 6578, 6578, - - 6578, 411, 419, 414, 424, 248, 368, 355, 356, 822, - 883, 0, 1191, 925, 967, 1190, 1028, 381, 421, 464, - 1089, 1150, 6578, 214, 456, 1225, 312, 1151, 1192, 1142, - 442, 1139, 1134, 452, 1131, 1104, 458, 1082, 1060, 358, - 1046, 1028, 1027, 462, 453, 1000, 1253, 469, 1023, 463, - 986, 1295, 492, 486, 500, 484, 502, 513, 969, 1356, - 425, 1417, 1001, 545, 494, 193, 993, 543, 1459, 544, - 554, 558, 555, 508, 398, 1520, 0, 1562, 956, 1623, - 1684, 570, 1745, 563, 993, 6578, 948, 1806, 935, 520, - 921, 498, 914, 546, 1848, 564, 6578, 585, 913, 1909, - - 568, 576, 586, 606, 631, 640, 1951, 2012, 6578, 0, - 203, 924, 907, 694, 2054, 565, 543, 2115, 0, 2157, - 2218, 2279, 2340, 669, 912, 505, 2401, 856, 840, 2443, - 612, 615, 2504, 608, 557, 639, 682, 668, 839, 2546, - 2607, 0, 288, 863, 841, 819, 741, 794, 573, 418, - 6578, 2668, 2710, 620, 2771, 0, 2813, 2874, 2935, 2996, - 3057, 3131, 3173, 3234, 670, 3295, 718, 719, 729, 763, - 684, 3337, 3398, 0, 456, 782, 777, 760, 742, 829, - 649, 834, 3459, 572, 3520, 854, 894, 915, 920, 3581, - 3642, 3684, 593, 3745, 6578, 697, 3806, 3867, 3928, 3989, - - 4050, 4111, 730, 4172, 731, 683, 672, 759, 4214, 4275, - 0, 762, 682, 429, 417, 414, 411, 859, 6578, 650, - 838, 957, 4336, 4397, 607, 926, 988, 4458, 4519, 4580, - 1002, 672, 1010, 4622, 4664, 1042, 752, 4706, 4767, 756, - 4828, 376, 812, 847, 1069, 1033, 0, 387, 6578, 6578, - 6578, 6578, 6578, 6578, 1122, 924, 963, 4870, 1162, 1049, - 1050, 4912, 4973, 678, 1063, 850, 1074, 5005, 1103, 841, - 989, 0, 5062, 5104, 5146, 6578, 1066, 1080, 1081, 1084, - 1108, 1137, 877, 328, 273, 6578, 5188, 5230, 5272, 641, - 1140, 884, 916, 836, 1105, 1161, 5314, 5356, 1233, 1286, - - 1147, 1138, 919, 1206, 1165, 1186, 1141, 1207, 1291, 1263, - 1316, 1345, 1327, 5398, 1086, 1029, 1225, 1133, 258, 1247, - 1248, 1310, 1388, 6578, 1427, 5440, 1449, 5501, 242, 1311, - 1341, 1324, 1326, 173, 1317, 1454, 5562, 1480, 5604, 170, - 1061, 1328, 1355, 1372, 1552, 5646, 5688, 1351, 1374, 1389, - 1409, 5730, 5772, 1419, 1456, 154, 1453, 5814, 5856, 1457, - 112, 897, 793, 5898, 1557, 1418, 109, 1348, 1582, 1550, - 1477, 1481, 1485, 90, 1564, 1458, 39, 6578, 5959, 5964, - 5977, 5982, 5987, 5994, 6004, 6017, 296, 6022, 6032, 6045, - 6059, 651, 6064, 6074, 6079, 6089, 6099, 6103, 571, 6112, - - 6125, 6138, 6152, 6166, 6176, 6186, 6191, 6203, 657, 6217, - 758, 6222, 6234, 6247, 801, 6261, 859, 6266, 6278, 6291, - 6304, 6317, 6330, 1086, 6335, 6348, 1120, 6353, 6365, 6378, - 6391, 6404, 6417, 6430, 6435, 6448, 1216, 6453, 6465, 6478, - 6491, 6504, 6517, 1219, 1220, 6530, 6543, 6553, 6563 + 0, 0, 39, 41, 1573, 1566, 1594, 2399, 62, 71, + 76, 61, 69, 1560, 78, 1559, 89, 1561, 1565, 132, + 1573, 91, 123, 1555, 80, 104, 97, 1554, 1551, 2399, + 85, 176, 175, 2399, 177, 193, 204, 1531, 84, 2399, + 242, 110, 180, 196, 1545, 205, 2399, 113, 277, 2399, + 1547, 72, 221, 133, 206, 234, 181, 1555, 1548, 1530, + 1528, 0, 268, 118, 1515, 221, 60, 240, 92, 230, + 95, 223, 244, 267, 238, 286, 1512, 268, 1521, 279, + 294, 1510, 278, 190, 290, 232, 292, 293, 308, 335, + 2399, 2399, 317, 326, 1516, 351, 336, 356, 366, 2399, + + 2399, 320, 367, 369, 370, 1478, 393, 327, 345, 420, + 455, 398, 1495, 490, 1481, 446, 481, 372, 365, 386, + 525, 560, 2399, 325, 388, 1491, 387, 1477, 595, 1476, + 516, 399, 1475, 34, 1472, 1461, 378, 1438, 1430, 318, + 1429, 1426, 323, 1424, 1423, 1422, 231, 387, 1430, 377, + 1411, 630, 1396, 551, 382, 108, 415, 408, 419, 412, + 586, 436, 665, 1400, 624, 456, 419, 1382, 457, 490, + 491, 625, 492, 1362, 526, 656, 672, 681, 1378, 716, + 707, 527, 723, 561, 1374, 2399, 732, 1346, 767, 437, + 1322, 410, 1312, 445, 1311, 546, 2399, 469, 758, 1303, + + 802, 576, 482, 580, 470, 440, 472, 793, 809, 2399, + 818, 515, 1288, 1273, 853, 552, 1205, 839, 855, 861, + 877, 883, 899, 645, 1227, 483, 905, 921, 612, 1183, + 1168, 609, 927, 943, 626, 517, 628, 508, 629, 1167, + 949, 965, 971, 550, 1167, 1157, 1123, 1006, 1020, 666, + 682, 2399, 1047, 1091, 1006, 1038, 1055, 1063, 1071, 1079, + 632, 1087, 1095, 1105, 539, 1103, 1111, 542, 543, 681, + 1097, 683, 1119, 1127, 1135, 585, 1091, 1083, 1067, 1039, + 721, 752, 772, 1170, 717, 1205, 1184, 1217, 1244, 1258, + 1285, 1320, 984, 1244, 2399, 1276, 1311, 917, 1328, 767, + + 1336, 1344, 733, 1352, 1360, 734, 578, 899, 582, 1395, + 1381, 1397, 623, 853, 822, 794, 793, 760, 807, 2399, + 875, 788, 1432, 1459, 1494, 818, 769, 1440, 1529, 1564, + 1438, 702, 1485, 919, 1520, 1555, 849, 963, 1572, 587, + 1299, 1580, 706, 441, 614, 1615, 1601, 715, 2399, 2399, + 2399, 2399, 2399, 2399, 1473, 839, 856, 1617, 1652, 804, + 852, 1638, 1654, 633, 1480, 871, 1508, 1650, 1542, 644, + 834, 1673, 1679, 1695, 1701, 2399, 1015, 872, 915, 916, + 877, 959, 704, 616, 586, 2399, 1717, 1723, 1739, 1002, + 1148, 514, 961, 989, 990, 1016, 1745, 1761, 1767, 1802, + + 1137, 1008, 1018, 1017, 985, 1129, 878, 1038, 1790, 1806, + 1829, 1211, 1827, 1849, 944, 1057, 1152, 787, 584, 615, + 1196, 918, 1863, 1890, 1279, 2399, 1869, 1867, 516, 1199, + 1154, 943, 1242, 515, 653, 1904, 1906, 1941, 1968, 480, + 945, 1200, 1149, 1214, 1927, 1949, 1947, 1239, 1301, 1207, + 1302, 1974, 1990, 1392, 1267, 411, 1354, 1996, 2012, 1310, + 376, 1241, 1039, 2018, 2034, 1338, 348, 1377, 2040, 1216, + 1391, 1421, 1394, 324, 1226, 1376, 263, 2399, 2075, 2080, + 2091, 2096, 2101, 2110, 2117, 2128, 2137, 2142, 2153, 2165, + 2167, 2176, 2181, 2190, 2195, 2204, 2213, 2225, 2234, 2243, + + 2248, 2260, 2265, 2276, 2281, 2292, 2303, 2314, 2319, 2330, + 2341, 2346, 2357, 2366, 2377, 2386 } ; -static yyconst flex_int16_t yy_def[550] = +static yyconst flex_int16_t yy_def[517] = { 0, 478, 1, 1, 1, 1, 1, 478, 478, 478, 478, 478, 479, 480, 478, 481, 478, 482, 478, 478, 478, - 478, 483, 484, 484, 484, 485, 478, 478, 478, 478, - 484, 484, 484, 478, 484, 478, 478, 478, 479, 478, - 486, 480, 487, 488, 488, 489, 478, 481, 490, 478, - 478, 478, 484, 484, 484, 485, 20, 491, 478, 492, - 478, 20, 493, 493, 493, 493, 493, 493, 493, 493, - 493, 493, 493, 493, 493, 493, 494, 493, 478, 483, - 495, 495, 495, 495, 495, 495, 495, 496, 478, 484, - 497, 478, 484, 484, 498, 484, 484, 484, 478, 478, - - 478, 484, 484, 484, 484, 478, 479, 479, 479, 479, - 486, 499, 488, 488, 500, 488, 114, 501, 501, 501, - 501, 502, 478, 478, 484, 503, 504, 493, 505, 493, - 493, 493, 493, 493, 493, 493, 493, 493, 493, 493, + 478, 483, 484, 478, 485, 485, 485, 478, 478, 478, + 485, 485, 485, 478, 485, 478, 478, 478, 479, 478, + 486, 480, 478, 487, 488, 488, 478, 481, 489, 478, + 478, 478, 484, 485, 485, 485, 20, 490, 478, 491, + 478, 20, 492, 493, 493, 493, 493, 493, 493, 493, + 493, 493, 493, 493, 493, 493, 493, 493, 478, 483, + 494, 495, 495, 495, 495, 495, 495, 495, 485, 485, + 478, 478, 485, 496, 478, 485, 485, 478, 485, 478, + + 478, 485, 485, 485, 485, 478, 479, 479, 479, 479, + 486, 478, 488, 46, 488, 497, 46, 481, 481, 481, + 481, 489, 478, 478, 485, 490, 498, 493, 493, 493, + 499, 493, 493, 493, 493, 493, 493, 493, 493, 493, 493, 493, 493, 493, 493, 493, 493, 493, 478, 495, - 495, 506, 495, 495, 495, 495, 495, 495, 495, 495, - 484, 98, 478, 484, 484, 507, 478, 484, 98, 484, - 484, 484, 484, 478, 508, 508, 509, 114, 488, 114, - 114, 501, 501, 484, 510, 478, 493, 147, 493, 493, - 493, 493, 493, 493, 147, 493, 478, 495, 495, 160, - - 495, 495, 495, 495, 495, 495, 160, 98, 478, 511, - 512, 478, 478, 513, 98, 484, 478, 514, 515, 114, - 114, 114, 501, 484, 510, 516, 147, 493, 493, 147, - 493, 495, 160, 495, 495, 495, 495, 495, 495, 160, - 98, 517, 518, 478, 478, 478, 519, 519, 520, 521, - 478, 522, 98, 478, 523, 524, 525, 525, 258, 526, - 98, 147, 147, 147, 495, 160, 495, 495, 495, 495, - 495, 160, 98, 527, 528, 478, 478, 478, 478, 478, - 520, 478, 529, 530, 531, 532, 532, 532, 532, 532, - 533, 98, 478, 534, 478, 535, 535, 297, 536, 98, - - 147, 301, 495, 160, 495, 495, 495, 495, 160, 98, - 537, 538, 478, 478, 478, 478, 478, 478, 478, 539, - 539, 539, 539, 540, 541, 541, 541, 541, 542, 543, - 300, 478, 534, 297, 298, 536, 300, 301, 301, 495, - 160, 495, 495, 495, 495, 300, 544, 478, 478, 478, - 478, 478, 478, 478, 539, 539, 539, 323, 541, 541, - 541, 328, 543, 478, 335, 300, 339, 495, 495, 495, - 495, 545, 323, 328, 363, 478, 300, 495, 495, 495, - 495, 495, 495, 495, 495, 478, 323, 328, 363, 300, - 495, 495, 495, 495, 495, 495, 323, 328, 543, 546, - - 495, 495, 495, 495, 495, 495, 495, 495, 539, 541, - 546, 546, 547, 548, 495, 495, 495, 495, 495, 495, - 495, 495, 478, 478, 547, 549, 547, 547, 495, 495, - 495, 495, 495, 495, 495, 547, 428, 547, 428, 495, - 495, 495, 495, 495, 547, 437, 428, 495, 495, 495, - 495, 437, 428, 495, 495, 495, 495, 437, 428, 495, - 495, 495, 495, 437, 547, 495, 495, 495, 547, 495, + 495, 495, 495, 500, 495, 495, 495, 495, 495, 495, + 90, 485, 90, 478, 485, 485, 501, 478, 485, 485, + 485, 485, 485, 478, 479, 110, 478, 114, 488, 114, + 46, 481, 121, 485, 502, 478, 129, 493, 129, 493, + 493, 493, 493, 493, 493, 493, 478, 495, 152, 495, + + 152, 495, 495, 495, 495, 495, 495, 90, 163, 478, + 478, 503, 478, 478, 504, 485, 478, 110, 478, 114, + 180, 46, 121, 485, 502, 498, 129, 189, 493, 493, + 493, 495, 152, 201, 495, 495, 495, 495, 495, 495, + 90, 163, 478, 505, 478, 478, 478, 504, 504, 506, + 507, 478, 508, 478, 110, 478, 114, 180, 46, 121, + 485, 129, 189, 493, 495, 152, 201, 495, 495, 495, + 495, 495, 90, 163, 478, 509, 478, 478, 478, 478, + 478, 506, 478, 510, 507, 511, 504, 504, 504, 504, + 504, 508, 478, 110, 478, 114, 180, 488, 121, 485, + + 129, 189, 495, 152, 201, 495, 495, 495, 495, 485, + 163, 478, 512, 478, 478, 478, 478, 478, 478, 478, + 506, 506, 506, 506, 510, 507, 507, 507, 507, 511, + 291, 478, 110, 488, 180, 121, 485, 493, 189, 495, + 495, 201, 495, 495, 495, 485, 478, 478, 478, 478, + 478, 478, 478, 478, 506, 506, 506, 324, 507, 507, + 507, 329, 291, 478, 488, 485, 493, 495, 495, 495, + 495, 478, 324, 329, 291, 478, 485, 495, 495, 495, + 495, 495, 495, 495, 495, 478, 324, 329, 291, 485, + 495, 495, 495, 495, 495, 495, 324, 329, 291, 513, + + 495, 495, 495, 495, 495, 495, 495, 495, 324, 329, + 513, 411, 514, 515, 495, 495, 495, 495, 495, 495, + 495, 495, 515, 515, 478, 478, 515, 516, 495, 495, + 495, 495, 495, 495, 495, 515, 424, 515, 424, 495, + 495, 495, 495, 495, 424, 515, 439, 495, 495, 495, + 495, 424, 439, 495, 495, 495, 495, 424, 439, 495, + 495, 495, 495, 424, 439, 495, 495, 495, 439, 495, 495, 495, 495, 495, 495, 495, 495, 0, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, - 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, - 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, - 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, - 478, 478, 478, 478, 478, 478, 478, 478, 478 + 478, 478, 478, 478, 478, 478 } ; -static yyconst flex_int16_t yy_nxt[6664] = +static yyconst flex_int16_t yy_nxt[2460] = { 0, 8, 9, 10, 9, 9, 9, 11, 12, 13, 14, 8, 8, 15, 8, 8, 16, 8, 17, 18, 19, - 20, 8, 21, 8, 8, 8, 22, 23, 23, 23, - 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, - 24, 23, 23, 23, 23, 23, 23, 25, 23, 23, - 23, 23, 23, 26, 27, 23, 23, 23, 23, 23, - 23, 23, 23, 23, 23, 23, 23, 23, 24, 23, - 23, 23, 23, 23, 23, 25, 23, 23, 23, 23, - 23, 8, 28, 29, 23, 30, 35, 30, 35, 40, - 40, 31, 152, 31, 36, 36, 36, 36, 36, 36, - - 36, 36, 36, 36, 32, 33, 32, 33, 37, 37, - 37, 37, 37, 89, 40, 35, 51, 35, 89, 52, - 31, 89, 31, 89, 92, 93, 92, 93, 106, 40, - 49, 136, 32, 33, 32, 33, 41, 478, 89, 54, - 478, 95, 38, 152, 129, 34, 105, 34, 55, 94, - 89, 103, 56, 91, 89, 129, 106, 148, 91, 136, - 41, 91, 152, 91, 89, 152, 131, 54, 154, 96, - 49, 38, 42, 46, 105, 43, 55, 94, 91, 103, - 152, 102, 44, 44, 44, 44, 44, 44, 129, 89, - 91, 104, 92, 93, 91, 131, 154, 96, 36, 36, - - 36, 36, 36, 137, 91, 135, 129, 152, 46, 102, - 210, 44, 44, 44, 44, 44, 44, 59, 212, 104, - 210, 89, 129, 152, 60, 61, 152, 62, 244, 91, - 92, 92, 137, 135, 63, 63, 64, 65, 66, 63, - 67, 68, 69, 63, 70, 63, 71, 72, 63, 73, - 63, 74, 75, 76, 63, 63, 63, 63, 63, 63, - 77, 91, 78, 63, 63, 64, 65, 66, 63, 67, - 68, 69, 70, 63, 71, 72, 63, 73, 63, 74, - 75, 76, 63, 63, 63, 63, 63, 63, 130, 52, - 174, 63, 80, 144, 89, 152, 37, 37, 37, 37, - - 37, 478, 129, 57, 82, 210, 112, 83, 112, 124, - 84, 152, 125, 276, 85, 86, 130, 87, 174, 129, - 134, 132, 144, 63, 92, 140, 152, 127, 88, 129, - 38, 186, 133, 82, 91, 129, 83, 124, 138, 84, - 89, 125, 85, 86, 139, 87, 98, 141, 134, 132, - 153, 63, 129, 98, 98, 98, 98, 98, 98, 38, - 133, 129, 40, 40, 142, 478, 138, 145, 143, 152, - 39, 129, 139, 129, 157, 40, 141, 156, 192, 153, - 91, 152, 98, 98, 98, 98, 98, 98, 39, 39, - 39, 107, 142, 40, 109, 145, 143, 150, 155, 152, - - 152, 88, 158, 157, 210, 40, 156, 110, 41, 41, - 89, 129, 152, 89, 110, 110, 110, 110, 110, 110, - 164, 41, 89, 478, 89, 150, 155, 89, 152, 152, - 282, 158, 89, 40, 49, 168, 354, 89, 89, 353, - 111, 170, 352, 110, 110, 110, 110, 110, 110, 114, - 91, 41, 172, 91, 351, 165, 114, 114, 114, 114, - 114, 114, 91, 168, 91, 171, 478, 91, 173, 89, - 170, 285, 91, 210, 49, 189, 40, 91, 91, 190, - 172, 313, 115, 165, 184, 114, 114, 114, 114, 114, - 114, 117, 193, 171, 198, 129, 173, 194, 117, 117, - - 117, 117, 117, 117, 189, 129, 129, 209, 190, 91, - 191, 129, 196, 184, 204, 129, 152, 49, 192, 201, - 226, 193, 129, 198, 186, 194, 202, 117, 117, 117, - 117, 117, 117, 48, 48, 48, 118, 152, 191, 152, - 196, 205, 203, 204, 120, 152, 206, 91, 201, 217, - 228, 129, 121, 152, 202, 152, 214, 89, 89, 121, - 121, 121, 121, 121, 121, 164, 152, 209, 89, 205, - 203, 89, 478, 129, 268, 206, 89, 217, 89, 228, - 282, 177, 40, 177, 282, 122, 229, 254, 121, 121, - 121, 121, 121, 121, 98, 231, 91, 91, 91, 129, - - 224, 98, 98, 98, 98, 98, 98, 91, 91, 216, - 152, 91, 234, 232, 229, 254, 91, 129, 91, 282, - 332, 152, 235, 49, 231, 285, 283, 236, 224, 152, - 98, 98, 98, 98, 98, 98, 147, 216, 152, 152, - 234, 237, 232, 147, 147, 147, 147, 147, 147, 332, - 235, 264, 265, 267, 400, 236, 282, 282, 90, 152, - 285, 152, 238, 63, 63, 129, 293, 219, 152, 219, - 237, 239, 147, 147, 147, 147, 147, 147, 160, 264, - 265, 267, 89, 269, 152, 160, 160, 160, 160, 160, - 160, 238, 152, 152, 293, 247, 247, 247, 247, 247, - - 239, 249, 283, 283, 261, 303, 250, 350, 251, 270, - 343, 269, 364, 271, 160, 160, 160, 160, 160, 160, - 162, 152, 91, 152, 376, 152, 308, 162, 162, 162, - 162, 162, 162, 261, 303, 152, 152, 152, 270, 343, - 364, 271, 247, 247, 247, 247, 247, 252, 249, 305, - 115, 306, 376, 250, 308, 251, 162, 162, 162, 162, - 162, 162, 97, 97, 97, 97, 97, 317, 242, 90, - 242, 152, 152, 368, 89, 307, 340, 342, 305, 210, - 306, 169, 152, 152, 152, 316, 344, 349, 169, 169, - 169, 169, 169, 169, 252, 280, 280, 280, 280, 280, - - 366, 478, 315, 307, 340, 342, 478, 314, 251, 152, - 468, 256, 152, 256, 91, 344, 152, 169, 169, 169, - 169, 169, 169, 108, 175, 175, 175, 108, 366, 40, - 280, 280, 280, 280, 280, 318, 318, 318, 318, 318, - 478, 370, 176, 251, 279, 282, 152, 252, 319, 176, - 176, 176, 176, 176, 176, 280, 280, 280, 280, 280, - 318, 318, 318, 318, 318, 152, 278, 90, 251, 274, - 370, 274, 384, 319, 405, 41, 371, 377, 176, 176, - 176, 176, 176, 176, 39, 39, 39, 107, 277, 152, - 109, 283, 152, 129, 152, 280, 280, 280, 280, 280, - - 152, 384, 405, 110, 396, 371, 377, 252, 251, 129, - 110, 110, 110, 110, 110, 110, 280, 280, 280, 280, - 280, 280, 280, 280, 280, 280, 478, 226, 478, 251, - 152, 282, 246, 396, 251, 403, 111, 152, 282, 110, - 110, 110, 110, 110, 110, 178, 404, 252, 467, 245, - 152, 417, 178, 178, 178, 178, 178, 178, 355, 318, - 318, 318, 355, 403, 282, 478, 152, 129, 252, 152, - 282, 356, 152, 252, 129, 404, 467, 283, 115, 285, - 417, 178, 178, 178, 178, 178, 178, 180, 129, 359, - 318, 318, 318, 359, 180, 180, 180, 180, 180, 180, - - 282, 129, 360, 97, 97, 97, 97, 97, 226, 115, - 283, 108, 175, 175, 175, 108, 283, 40, 213, 90, - 385, 163, 152, 180, 180, 180, 180, 180, 180, 116, - 116, 116, 116, 116, 161, 161, 161, 161, 161, 152, - 197, 285, 152, 119, 182, 182, 182, 119, 181, 385, - 90, 478, 478, 129, 40, 181, 181, 181, 181, 181, - 181, 282, 282, 41, 179, 179, 179, 179, 179, 430, - 159, 159, 159, 159, 159, 187, 187, 187, 187, 187, - 129, 129, 152, 90, 181, 181, 181, 181, 181, 181, - 119, 182, 182, 182, 119, 49, 295, 430, 295, 129, - - 448, 40, 285, 285, 199, 199, 199, 199, 199, 183, - 390, 391, 392, 129, 152, 393, 183, 183, 183, 183, - 183, 183, 152, 355, 318, 318, 318, 355, 448, 282, - 311, 429, 311, 152, 152, 129, 356, 152, 390, 152, - 391, 392, 49, 406, 393, 183, 183, 183, 183, 183, - 183, 48, 48, 48, 118, 394, 152, 129, 152, 429, - 432, 152, 120, 359, 318, 318, 318, 359, 395, 401, - 121, 406, 402, 416, 282, 283, 360, 121, 121, 121, - 121, 121, 121, 394, 129, 415, 152, 129, 421, 432, - 152, 152, 129, 152, 152, 129, 419, 395, 401, 407, - - 152, 402, 416, 122, 129, 408, 121, 121, 121, 121, - 121, 121, 188, 415, 152, 285, 421, 420, 152, 188, - 188, 188, 188, 188, 188, 419, 347, 407, 347, 372, - 386, 372, 386, 408, 286, 286, 286, 286, 286, 152, - 127, 418, 422, 115, 115, 167, 420, 251, 188, 188, - 188, 188, 188, 188, 146, 146, 146, 146, 146, 152, - 152, 163, 152, 149, 326, 361, 361, 361, 326, 431, - 418, 422, 129, 195, 129, 282, 433, 57, 152, 434, - 195, 195, 195, 195, 195, 195, 252, 411, 411, 411, - 411, 411, 321, 357, 357, 357, 321, 431, 282, 77, - - 152, 152, 59, 412, 127, 433, 129, 123, 434, 195, - 195, 195, 195, 195, 195, 200, 285, 411, 411, 411, - 411, 411, 200, 200, 200, 200, 200, 200, 423, 423, - 423, 423, 423, 412, 115, 101, 100, 435, 99, 414, - 79, 424, 440, 58, 283, 444, 478, 478, 478, 478, - 478, 200, 200, 200, 200, 200, 200, 159, 159, 159, - 159, 159, 478, 152, 152, 57, 435, 442, 441, 414, - 152, 440, 443, 50, 444, 449, 207, 152, 471, 152, - 426, 152, 454, 207, 207, 207, 207, 207, 207, 423, - 423, 423, 423, 423, 152, 442, 450, 441, 414, 47, - - 443, 152, 424, 449, 152, 455, 478, 471, 152, 152, - 451, 454, 207, 207, 207, 207, 207, 207, 161, 161, - 161, 161, 161, 478, 450, 152, 478, 152, 423, 423, - 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321, 321, 321, 284, - 478, 478, 284, 284, 284, 284, 284, 284, 284, 284, - 284, 284, 326, 326, 326, 326, 326, 326, 326, 326, - - 326, 326, 326, 326, 326, 248, 248, 248, 248, 248, - 478, 478, 248, 248, 248, 248, 248, 248, 287, 287, - 287, 287, 287, 287, 287, 287, 287, 287, 287, 287, - 287, 39, 39, 39, 39, 39, 39, 39, 39, 39, - 39, 39, 39, 39, 113, 113, 478, 113, 113, 48, - 48, 48, 48, 48, 48, 48, 48, 48, 48, 48, - 48, 48, 348, 348, 348, 348, 281, 281, 478, 281, - 281, 281, 281, 281, 281, 281, 281, 281, 281, 321, - 321, 321, 321, 321, 321, 321, 321, 321, 321, 321, - 321, 321, 284, 284, 478, 284, 284, 284, 284, 284, - - 284, 284, 284, 284, 284, 326, 326, 326, 326, 326, - 326, 326, 326, 326, 326, 326, 326, 326, 248, 248, - 248, 248, 248, 478, 478, 248, 248, 248, 248, 248, - 248, 413, 413, 413, 413, 478, 478, 478, 478, 413, - 478, 478, 413, 413, 425, 425, 425, 425, 478, 478, - 478, 425, 425, 425, 478, 425, 425, 427, 427, 427, - 427, 427, 427, 427, 427, 427, 427, 436, 436, 436, - 436, 436, 436, 436, 436, 436, 436, 7, 478, 478, - 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, - 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, + 225, 225, 244, 244, 244, 478, 244, 249, 249, 249, + 249, 478, 249, 249, 249, 249, 249, 249, 276, 276, + 276, 478, 276, 282, 478, 282, 282, 282, 282, 282, + + 282, 282, 282, 282, 285, 478, 285, 285, 285, 285, + 285, 285, 285, 285, 285, 288, 288, 288, 288, 288, + 288, 288, 288, 288, 288, 288, 313, 313, 313, 478, + 313, 322, 322, 322, 322, 322, 322, 322, 322, 322, + 322, 322, 327, 327, 327, 327, 327, 327, 327, 327, + 327, 327, 327, 348, 348, 348, 478, 348, 414, 414, + 414, 478, 478, 478, 414, 478, 478, 414, 414, 423, + 423, 423, 423, 423, 423, 423, 423, 423, 427, 427, + 427, 478, 478, 427, 427, 427, 478, 427, 427, 438, + 438, 438, 438, 438, 438, 438, 438, 438, 7, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, - 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, - 478, 478, 478 + 478, 478, 478, 478, 478, 478, 478, 478, 478 } ; -static yyconst flex_int16_t yy_chk[6664] = +static yyconst flex_int16_t yy_chk[2460] = { 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, @@ -1048,733 +576,270 @@ static yyconst flex_int16_t yy_chk[6664] = 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 3, 5, 4, 6, 15, - 12, 3, 477, 4, 9, 9, 9, 9, 9, 10, - - 10, 10, 10, 10, 3, 3, 4, 4, 11, 11, - 11, 11, 11, 23, 39, 5, 17, 6, 35, 17, - 3, 24, 4, 32, 24, 24, 32, 32, 38, 48, - 15, 69, 3, 3, 4, 4, 12, 42, 25, 17, - 42, 25, 11, 474, 69, 3, 35, 4, 17, 24, - 53, 32, 17, 23, 31, 78, 38, 78, 35, 69, - 39, 24, 467, 32, 33, 461, 65, 17, 83, 25, - 48, 11, 13, 42, 35, 13, 17, 24, 25, 32, - 83, 31, 13, 13, 13, 13, 13, 13, 65, 54, - 53, 33, 54, 54, 31, 65, 83, 25, 36, 36, - - 36, 36, 36, 70, 33, 68, 68, 456, 13, 31, - 166, 13, 13, 13, 13, 13, 13, 20, 166, 33, - 211, 90, 70, 440, 20, 20, 434, 20, 211, 54, - 124, 124, 70, 68, 20, 20, 20, 20, 20, 20, + 3, 134, 4, 9, 9, 9, 9, 9, 12, 3, + 134, 4, 10, 10, 10, 10, 10, 11, 11, 11, + 11, 11, 3, 3, 4, 4, 13, 67, 12, 13, + 15, 39, 52, 25, 67, 3, 13, 4, 31, 13, + + 13, 13, 13, 13, 13, 15, 17, 25, 22, 17, + 27, 39, 31, 27, 11, 52, 17, 26, 22, 69, + 26, 26, 71, 22, 27, 48, 22, 42, 31, 22, + 42, 26, 17, 22, 22, 156, 22, 42, 71, 69, + 48, 17, 20, 23, 27, 64, 54, 64, 26, 20, + 20, 156, 20, 23, 23, 23, 23, 23, 23, 20, + 54, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, - 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, - 20, 90, 20, 20, 20, 20, 20, 20, 20, 20, - 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, - 20, 20, 20, 20, 20, 20, 20, 20, 64, 52, - 106, 20, 22, 74, 55, 429, 37, 37, 37, 37, - - 37, 57, 64, 57, 22, 243, 487, 22, 487, 52, - 22, 419, 55, 243, 22, 22, 64, 22, 106, 74, - 67, 66, 74, 57, 72, 72, 385, 127, 22, 67, - 37, 127, 66, 22, 55, 66, 22, 52, 71, 22, - 97, 55, 22, 22, 71, 22, 26, 73, 67, 66, - 82, 57, 71, 26, 26, 26, 26, 26, 26, 37, - 66, 72, 108, 109, 73, 80, 71, 76, 73, 82, - 107, 73, 71, 76, 86, 107, 73, 85, 140, 82, - 97, 384, 26, 26, 26, 26, 26, 26, 41, 41, - 41, 41, 73, 118, 41, 76, 73, 80, 84, 85, - - 86, 80, 87, 86, 348, 175, 85, 41, 108, 109, - 96, 140, 84, 93, 41, 41, 41, 41, 41, 41, - 93, 107, 94, 119, 102, 80, 84, 104, 87, 342, - 250, 87, 103, 119, 118, 96, 317, 105, 161, 316, - 41, 102, 315, 41, 41, 41, 41, 41, 41, 44, - 96, 175, 104, 93, 314, 94, 44, 44, 44, 44, - 44, 44, 94, 96, 102, 103, 120, 104, 105, 125, - 102, 250, 103, 275, 119, 131, 120, 105, 161, 134, - 104, 275, 44, 94, 125, 44, 44, 44, 44, 44, - 44, 46, 144, 103, 150, 131, 105, 145, 46, 46, - - 46, 46, 46, 46, 131, 134, 145, 165, 134, 125, - 137, 137, 148, 125, 156, 144, 150, 120, 192, 153, - 226, 144, 148, 150, 226, 145, 154, 46, 46, 46, - 46, 46, 46, 49, 49, 49, 49, 156, 137, 154, - 148, 157, 155, 156, 49, 153, 158, 165, 153, 174, - 190, 192, 49, 155, 154, 157, 168, 170, 164, 49, - 49, 49, 49, 49, 49, 164, 158, 171, 173, 157, - 155, 172, 182, 190, 235, 158, 184, 174, 216, 190, - 249, 499, 182, 499, 284, 49, 194, 217, 49, 49, - 49, 49, 49, 49, 56, 196, 168, 170, 164, 194, - - 184, 56, 56, 56, 56, 56, 56, 171, 173, 172, - 235, 172, 201, 198, 194, 217, 184, 196, 216, 325, - 293, 201, 202, 182, 196, 284, 249, 203, 184, 202, - 56, 56, 56, 56, 56, 56, 77, 172, 198, 203, - 201, 204, 198, 77, 77, 77, 77, 77, 77, 293, - 202, 231, 232, 234, 390, 203, 281, 320, 390, 204, - 325, 234, 205, 492, 492, 231, 254, 509, 232, 509, - 204, 206, 77, 77, 77, 77, 77, 77, 88, 231, - 232, 234, 224, 236, 205, 88, 88, 88, 88, 88, - 88, 205, 236, 206, 254, 214, 214, 214, 214, 214, - - 206, 214, 281, 320, 224, 265, 214, 313, 214, 237, - 306, 236, 332, 238, 88, 88, 88, 88, 88, 88, - 91, 238, 224, 265, 364, 307, 271, 91, 91, 91, - 91, 91, 91, 224, 265, 237, 306, 271, 237, 306, - 332, 238, 247, 247, 247, 247, 247, 214, 247, 267, - 296, 268, 364, 247, 271, 247, 91, 91, 91, 91, - 91, 91, 98, 98, 98, 98, 98, 279, 511, 337, - 511, 267, 268, 340, 98, 269, 303, 305, 267, 312, - 268, 98, 269, 303, 305, 278, 308, 312, 98, 98, - 98, 98, 98, 98, 247, 248, 248, 248, 248, 248, - - 337, 248, 277, 269, 303, 305, 248, 276, 248, 340, - 463, 515, 308, 515, 98, 308, 270, 98, 98, 98, - 98, 98, 98, 110, 110, 110, 110, 110, 337, 110, - 280, 280, 280, 280, 280, 282, 282, 282, 282, 282, - 321, 343, 110, 280, 246, 321, 463, 248, 282, 110, - 110, 110, 110, 110, 110, 286, 286, 286, 286, 286, - 318, 318, 318, 318, 318, 343, 245, 366, 286, 517, - 343, 517, 370, 318, 394, 110, 344, 366, 110, 110, - 110, 110, 110, 110, 111, 111, 111, 111, 244, 394, - 111, 321, 239, 229, 370, 287, 287, 287, 287, 287, - - 344, 370, 394, 111, 383, 344, 366, 286, 287, 228, - 111, 111, 111, 111, 111, 111, 288, 288, 288, 288, - 288, 289, 289, 289, 289, 289, 356, 225, 326, 288, - 383, 356, 213, 383, 289, 392, 111, 392, 326, 111, - 111, 111, 111, 111, 111, 114, 393, 287, 462, 212, - 462, 403, 114, 114, 114, 114, 114, 114, 322, 322, - 322, 322, 322, 392, 322, 357, 199, 193, 288, 393, - 357, 322, 403, 289, 191, 393, 462, 356, 114, 326, - 403, 114, 114, 114, 114, 114, 114, 115, 189, 327, - 327, 327, 327, 327, 115, 115, 115, 115, 115, 115, - - 327, 187, 327, 331, 331, 331, 331, 331, 185, 179, - 322, 333, 333, 333, 333, 333, 357, 333, 167, 331, - 371, 163, 159, 115, 115, 115, 115, 115, 115, 117, - 117, 117, 117, 117, 346, 346, 346, 346, 346, 151, - 149, 327, 371, 336, 336, 336, 336, 336, 117, 371, - 346, 360, 361, 146, 336, 117, 117, 117, 117, 117, - 117, 360, 361, 333, 365, 365, 365, 365, 365, 416, - 345, 345, 345, 345, 345, 367, 367, 367, 367, 367, - 143, 142, 416, 377, 117, 117, 117, 117, 117, 117, - 121, 121, 121, 121, 121, 336, 524, 416, 524, 141, - - 441, 121, 360, 361, 369, 369, 369, 369, 369, 121, - 377, 378, 379, 139, 441, 380, 121, 121, 121, 121, - 121, 121, 345, 355, 355, 355, 355, 355, 441, 355, - 527, 415, 527, 378, 379, 138, 355, 380, 377, 415, - 378, 379, 121, 395, 380, 121, 121, 121, 121, 121, - 121, 122, 122, 122, 122, 381, 369, 136, 395, 415, - 418, 381, 122, 359, 359, 359, 359, 359, 382, 391, - 122, 395, 391, 402, 359, 355, 359, 122, 122, 122, - 122, 122, 122, 381, 135, 401, 418, 133, 407, 418, - 382, 402, 132, 391, 407, 130, 405, 382, 391, 396, - - 401, 391, 402, 122, 128, 396, 122, 122, 122, 122, - 122, 122, 129, 401, 396, 359, 407, 406, 405, 129, - 129, 129, 129, 129, 129, 405, 537, 396, 537, 544, - 545, 544, 545, 396, 399, 399, 399, 399, 399, 406, - 126, 404, 408, 116, 113, 95, 406, 399, 129, 129, - 129, 129, 129, 129, 147, 147, 147, 147, 147, 404, - 408, 92, 81, 79, 410, 410, 410, 410, 410, 417, - 404, 408, 75, 147, 63, 410, 420, 61, 417, 421, - 147, 147, 147, 147, 147, 147, 399, 400, 400, 400, - 400, 400, 409, 409, 409, 409, 409, 417, 409, 60, - - 420, 421, 59, 400, 58, 420, 147, 51, 421, 147, - 147, 147, 147, 147, 147, 152, 410, 411, 411, 411, - 411, 411, 152, 152, 152, 152, 152, 152, 413, 413, - 413, 413, 413, 411, 45, 29, 28, 422, 27, 400, - 21, 413, 430, 19, 409, 435, 412, 412, 412, 412, - 412, 152, 152, 152, 152, 152, 152, 160, 160, 160, - 160, 160, 412, 422, 430, 18, 422, 432, 431, 411, - 435, 430, 433, 16, 435, 442, 160, 432, 468, 433, - 413, 442, 448, 160, 160, 160, 160, 160, 160, 423, - 423, 423, 423, 423, 431, 432, 443, 431, 412, 14, - - 433, 468, 423, 442, 448, 449, 7, 468, 443, 160, - 444, 448, 160, 160, 160, 160, 160, 160, 162, 162, - 162, 162, 162, 0, 443, 444, 0, 449, 425, 425, - 425, 425, 425, 450, 449, 0, 454, 162, 444, 0, - 451, 425, 450, 0, 162, 162, 162, 162, 162, 162, - 427, 427, 427, 427, 427, 436, 436, 436, 436, 436, - 0, 450, 451, 427, 454, 466, 0, 0, 436, 451, - 0, 466, 454, 162, 162, 162, 162, 162, 162, 169, - 425, 438, 438, 438, 438, 438, 169, 169, 169, 169, - 169, 169, 454, 466, 438, 0, 0, 0, 457, 0, - - 455, 460, 427, 476, 0, 0, 457, 436, 471, 455, - 460, 476, 472, 0, 473, 169, 169, 169, 169, 169, - 169, 176, 176, 176, 176, 176, 457, 176, 455, 460, - 471, 476, 0, 438, 472, 0, 0, 471, 473, 0, - 176, 472, 0, 473, 0, 0, 0, 176, 176, 176, - 176, 176, 176, 445, 445, 445, 445, 445, 465, 465, - 465, 465, 465, 0, 0, 0, 445, 0, 0, 0, - 0, 465, 0, 176, 0, 0, 176, 176, 176, 176, - 176, 176, 178, 469, 469, 469, 469, 469, 470, 178, - 178, 178, 178, 178, 178, 0, 469, 0, 0, 0, - - 0, 0, 475, 470, 0, 445, 0, 0, 0, 0, - 465, 0, 0, 0, 0, 0, 470, 475, 178, 178, - 178, 178, 178, 178, 180, 180, 180, 180, 180, 0, - 475, 0, 0, 0, 0, 469, 0, 0, 0, 0, - 0, 0, 0, 180, 0, 0, 0, 0, 0, 0, - 180, 180, 180, 180, 180, 180, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 180, - 180, 180, 180, 180, 180, 181, 181, 181, 181, 181, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - - 0, 0, 0, 0, 181, 0, 0, 0, 0, 0, - 0, 181, 181, 181, 181, 181, 181, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 181, 181, 181, 181, 181, 181, 183, 183, 183, 183, - 183, 0, 0, 0, 0, 0, 0, 183, 0, 0, - 0, 0, 0, 0, 0, 183, 0, 0, 0, 0, - 0, 0, 183, 183, 183, 183, 183, 183, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 183, 0, - - 0, 183, 183, 183, 183, 183, 183, 188, 188, 188, - 188, 188, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 188, 0, 0, 0, - 0, 0, 0, 188, 188, 188, 188, 188, 188, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 188, 188, 188, 188, 188, 188, 195, 0, - 0, 0, 0, 0, 0, 195, 195, 195, 195, 195, - 195, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - - 0, 0, 0, 0, 195, 195, 195, 195, 195, 195, - 200, 200, 200, 200, 200, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 200, - 0, 0, 0, 0, 0, 0, 200, 200, 200, 200, - 200, 200, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 200, 200, 200, 200, 200, - 200, 207, 0, 0, 0, 0, 0, 0, 207, 207, - 207, 207, 207, 207, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - - 0, 0, 0, 0, 0, 0, 0, 207, 207, 207, - 207, 207, 207, 208, 208, 208, 208, 208, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 208, 0, 0, 0, 0, 0, 0, 208, - 208, 208, 208, 208, 208, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 208, 208, - 208, 208, 208, 208, 215, 0, 0, 0, 0, 0, - 0, 215, 215, 215, 215, 215, 215, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 215, 215, 215, 215, 215, 215, 218, 218, 218, 218, - 218, 0, 218, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 218, 0, 0, 0, 0, - 0, 0, 218, 218, 218, 218, 218, 218, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 218, 0, - 0, 218, 218, 218, 218, 218, 218, 220, 0, 0, - 0, 0, 0, 0, 220, 220, 220, 220, 220, 220, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 220, 220, 220, 220, 220, 220, 221, - 221, 221, 221, 221, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 221, 0, - 0, 0, 0, 0, 0, 221, 221, 221, 221, 221, - 221, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 221, 221, 221, 221, 221, 221, 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510, + 510, 510, 511, 511, 511, 511, 511, 511, 511, 511, + 511, 511, 511, 512, 512, 512, 0, 512, 513, 513, + 513, 0, 0, 0, 513, 0, 0, 513, 513, 514, + 514, 514, 514, 514, 514, 514, 514, 514, 515, 515, + 515, 0, 0, 515, 515, 515, 0, 515, 515, 516, + 516, 516, 516, 516, 516, 516, 516, 516, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, - 478, 478, 478, 478, 478, 478, 478, 478, 478, 478, - 478, 478, 478 + 478, 478, 478, 478, 478, 478, 478, 478, 478 } ; #line 1 "<stdin>" @@ -1813,7 +878,7 @@ YY_DECL yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; ++yy_cp; } - while ( yy_base[yy_current_state] != 6578 ); + while ( yy_base[yy_current_state] != 2399 ); yy_find_action: yy_act = yy_accept[yy_current_state]; @@ -2185,7 +1250,7 @@ YY_RULE_SETUP #line 110 "<stdin>" ECHO; YY_BREAK -#line 2738 "<stdout>" +#line 1761 "<stdout>" case YY_STATE_EOF(INITIAL): case YY_END_OF_BUFFER: case YY_STATE_EOF(mediaquery): diff --git a/src/3rdparty/webkit/WebCore/html/HTMLCanvasElement.cpp b/src/3rdparty/webkit/WebCore/html/HTMLCanvasElement.cpp index fb6d9fe..76c3202 100644 --- a/src/3rdparty/webkit/WebCore/html/HTMLCanvasElement.cpp +++ b/src/3rdparty/webkit/WebCore/html/HTMLCanvasElement.cpp @@ -257,6 +257,10 @@ void HTMLCanvasElement::createImageBuffer() const return; m_imageBuffer.set(ImageBuffer::create(size, false).release()); + // The convertLogicalToDevice MaxCanvasArea check should prevent common cases + // where ImageBuffer::create() returns NULL, however we could still be low on memory. + if (!m_imageBuffer) + return; m_imageBuffer->context()->scale(FloatSize(size.width() / unscaledSize.width(), size.height() / unscaledSize.height())); m_imageBuffer->context()->setShadowsIgnoreTransforms(true); } diff --git a/src/3rdparty/webkit/WebCore/platform/qt/DragDataQt.cpp b/src/3rdparty/webkit/WebCore/platform/qt/DragDataQt.cpp index 9d95373..218f7be 100644 --- a/src/3rdparty/webkit/WebCore/platform/qt/DragDataQt.cpp +++ b/src/3rdparty/webkit/WebCore/platform/qt/DragDataQt.cpp @@ -1,5 +1,5 @@ /* - * Copyright (C) 2007, 2008 Apple Inc. All rights reserved. + * Copyright (C) 2007, 2008, 2009 Apple Inc. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions @@ -126,6 +126,10 @@ String DragData::asURL(String* title) const if (!m_platformDragData) return String(); QList<QUrl> urls = m_platformDragData->urls(); + + if (urls.isEmpty()) + return String(); + return urls.first().toString(); } diff --git a/src/3rdparty/webkit/WebCore/plugins/mac/PluginViewMac.cpp b/src/3rdparty/webkit/WebCore/plugins/mac/PluginViewMac.cpp index e0e178b..1d7d570 100644 --- a/src/3rdparty/webkit/WebCore/plugins/mac/PluginViewMac.cpp +++ b/src/3rdparty/webkit/WebCore/plugins/mac/PluginViewMac.cpp @@ -299,9 +299,6 @@ void PluginView::show() setSelfVisible(true); - if (isParentVisible() && platformPluginWidget()) - platformPluginWidget()->setVisible(true); - Widget::show(); } @@ -311,9 +308,6 @@ void PluginView::hide() setSelfVisible(false); - if (isParentVisible() && platformPluginWidget()) - platformPluginWidget()->setVisible(false); - Widget::hide(); } @@ -345,9 +339,6 @@ void PluginView::setParentVisible(bool visible) return; Widget::setParentVisible(visible); - - if (isSelfVisible() && platformPluginWidget()) - platformPluginWidget()->setVisible(visible); } void PluginView::setNPWindowRect(const IntRect&) diff --git a/src/3rdparty/webkit/WebKit/qt/Api/qwebpage.cpp b/src/3rdparty/webkit/WebKit/qt/Api/qwebpage.cpp index 14288e2..de37383 100644 --- a/src/3rdparty/webkit/WebKit/qt/Api/qwebpage.cpp +++ b/src/3rdparty/webkit/WebKit/qt/Api/qwebpage.cpp @@ -1095,7 +1095,7 @@ QVariant QWebPage::inputMethodQuery(Qt::InputMethodQuery property) const This enum describes the types of action which can be performed on the web page. Actions only have an effect when they are applicable. The availability of - actions can be be determined by checking \l{QAction::}{isEnabled()} on the + actions can be be determined by checking \l{QAction::}{enabled()} on the action returned by \l{QWebPage::}{action()}. One method of enabling the text editing, cursor movement, and text selection actions diff --git a/src/gui/dialogs/qfilesystemmodel.cpp b/src/gui/dialogs/qfilesystemmodel.cpp index c7b3137..012d3a1 100644 --- a/src/gui/dialogs/qfilesystemmodel.cpp +++ b/src/gui/dialogs/qfilesystemmodel.cpp @@ -1430,7 +1430,10 @@ void QFileSystemModel::setFilter(QDir::Filters filters) } /*! - Returns the filter specification for the directory model. + Returns the filter specified for the directory model. + + If a filter has not been set, the default filter is QDir::AllEntries | + QDir::NoDotAndDotDot | QDir::AllDirs. \sa QDir::Filters */ diff --git a/src/gui/graphicsview/qgraphicsitem.cpp b/src/gui/graphicsview/qgraphicsitem.cpp index c5f5889..0f39263 100644 --- a/src/gui/graphicsview/qgraphicsitem.cpp +++ b/src/gui/graphicsview/qgraphicsitem.cpp @@ -533,25 +533,22 @@ QT_BEGIN_NAMESPACE // QRectF::intersects() returns false always if either the source or target // rectangle's width or height are 0. This works around that problem. -static QRectF _q_adjustedRect(const QRectF &rect) -{ - static const qreal p = (qreal)0.00001; - QRectF r = rect; - if (!r.width()) - r.adjust(-p, 0, p, 0); - if (!r.height()) - r.adjust(0, -p, 0, p); - return r; +static inline void _q_adjustRect(QRectF *rect) +{ + Q_ASSERT(rect); + if (!rect->width()) + rect->adjust(-0.00001, 0, 0.00001, 0); + if (!rect->height()) + rect->adjust(0, -0.00001, 0, 0.00001); } -static QRect _q_adjustedRect(const QRect &rect) +static inline void _q_adjustRect(QRect *rect) { - QRect r = rect; - if (!r.width()) - r.adjust(0, 0, 1, 0); - if (!r.height()) - r.adjust(0, 0, 0, 1); - return r; + Q_ASSERT(rect); + if (!rect->width()) + rect->adjust(0, 0, 1, 0); + if (!rect->height()) + rect->adjust(0, 0, 0, 1); } /* @@ -613,6 +610,7 @@ void QGraphicsItemPrivate::updateAncestorFlag(QGraphicsItem::GraphicsItemFlag ch case QGraphicsItem::ItemClipsChildrenToShape: flag = AncestorClipsChildren; enabled = flags & QGraphicsItem::ItemClipsChildrenToShape; + invalidateCachedClipPathRecursively(/*childrenOnly=*/true); break; case QGraphicsItem::ItemIgnoresTransformations: flag = AncestorIgnoresTransformations; @@ -779,9 +777,9 @@ void QGraphicsItemPrivate::setParentItemHelper(QGraphicsItem *newParent, bool de if (newParent == parent) return; - QVariant variant; - qVariantSetValue<QGraphicsItem *>(variant, newParent); - newParent = qVariantValue<QGraphicsItem *>(q->itemChange(QGraphicsItem::ItemParentChange, variant)); + const QVariant newParentVariant(q->itemChange(QGraphicsItem::ItemParentChange, + qVariantFromValue<QGraphicsItem *>(newParent))); + newParent = qVariantValue<QGraphicsItem *>(newParentVariant); if (newParent == parent) return; @@ -799,11 +797,11 @@ void QGraphicsItemPrivate::setParentItemHelper(QGraphicsItem *newParent, bool de if (!deleting) q_ptr->prepareGeometryChange(); + const QVariant thisPointerVariant(qVariantFromValue<QGraphicsItem *>(q)); if (parent) { // Remove from current parent parent->d_ptr->removeChild(q); - qVariantSetValue<QGraphicsItem *>(variant, q); - parent->itemChange(QGraphicsItem::ItemChildRemovedChange, variant); + parent->itemChange(QGraphicsItem::ItemChildRemovedChange, thisPointerVariant); } // Update toplevelitem list. If this item is being deleted, its parent @@ -828,10 +826,9 @@ void QGraphicsItemPrivate::setParentItemHelper(QGraphicsItem *newParent, bool de } parent->d_ptr->addChild(q); - qVariantSetValue<QGraphicsItem *>(variant, q); - parent->itemChange(QGraphicsItem::ItemChildAddedChange, variant); + parent->itemChange(QGraphicsItem::ItemChildAddedChange, thisPointerVariant); if (!implicitUpdate) - updateHelper(); + updateHelper(QRectF(), false, true); // Inherit ancestor flags from the new parent. updateAncestorFlag(QGraphicsItem::GraphicsItemFlag(-1)); @@ -862,7 +859,7 @@ void QGraphicsItemPrivate::setParentItemHelper(QGraphicsItem *newParent, bool de setEnabledHelper(true, /* explicit = */ false); // If the item is being deleted, the whole scene will be updated. - updateHelper(); + updateHelper(QRectF(), false, true); } } @@ -873,10 +870,7 @@ void QGraphicsItemPrivate::setParentItemHelper(QGraphicsItem *newParent, bool de } // Resolve opacity. - if (parent) - resolveEffectiveOpacity(parent->effectiveOpacity()); - else - resolveEffectiveOpacity(1.0); + updateEffectiveOpacity(); // Resolve depth. resolveDepth(parent ? parent->d_ptr->depth : -1); @@ -885,7 +879,7 @@ void QGraphicsItemPrivate::setParentItemHelper(QGraphicsItem *newParent, bool de invalidateSceneTransformCache(); // Deliver post-change notification - q->itemChange(QGraphicsItem::ItemParentHasChanged, qVariantFromValue<QGraphicsItem *>(parent)); + q->itemChange(QGraphicsItem::ItemParentHasChanged, newParentVariant); } /*! @@ -1240,7 +1234,7 @@ void QGraphicsItem::setFlags(GraphicsItemFlags flags) int geomChangeFlagsMask = (ItemClipsChildrenToShape | ItemClipsToShape | ItemIgnoresTransformations); bool fullUpdate = (flags & geomChangeFlagsMask) != (d_ptr->flags & geomChangeFlagsMask); if (fullUpdate) - d_ptr->fullUpdateHelper(); + d_ptr->fullUpdateHelper(false, true); // Keep the old flags to compare the diff. GraphicsItemFlags oldFlags = this->flags(); @@ -1250,12 +1244,8 @@ void QGraphicsItem::setFlags(GraphicsItemFlags flags) // Reresolve effective opacity if the opacity flags change. static const quint32 opacityFlagsMask = ItemIgnoresParentOpacity | ItemDoesntPropagateOpacityToChildren; - if ((flags & opacityFlagsMask) != (oldFlags & opacityFlagsMask)) { - if (QGraphicsItem *p = d_ptr->parent) - d_ptr->resolveEffectiveOpacity(p->effectiveOpacity()); - else - d_ptr->resolveEffectiveOpacity(1.0); - } + if ((flags & opacityFlagsMask) != (oldFlags & opacityFlagsMask)) + d_ptr->updateEffectiveOpacity(); if (!(d_ptr->flags & ItemIsFocusable) && hasFocus()) { // Clear focus on the item if it has focus when the focusable flag @@ -1275,6 +1265,9 @@ void QGraphicsItem::setFlags(GraphicsItemFlags flags) d_ptr->updateAncestorFlag(ItemClipsChildrenToShape); } + if ((flags & ItemClipsToShape) != (oldFlags & ItemClipsToShape)) + d_ptr->invalidateCachedClipPath(); + if ((flags & ItemIgnoresTransformations) != (oldFlags & ItemIgnoresTransformations)) { // Item children clipping changes. Propagate the ancestor flag to // all children. @@ -1282,7 +1275,7 @@ void QGraphicsItem::setFlags(GraphicsItemFlags flags) } // ### Why updateHelper? - d_ptr->updateHelper(); + d_ptr->updateHelper(QRectF(), false, true); // Notify change. itemChange(ItemFlagsHaveChanged, quint32(flags)); @@ -1380,9 +1373,9 @@ QString QGraphicsItem::toolTip() const */ void QGraphicsItem::setToolTip(const QString &toolTip) { - QString newCursor = itemChange(ItemToolTipChange, toolTip).toString(); - d_ptr->setExtra(QGraphicsItemPrivate::ExtraToolTip, toolTip); - itemChange(ItemToolTipHasChanged, toolTip); + const QVariant toolTipVariant(itemChange(ItemToolTipChange, toolTip)); + d_ptr->setExtra(QGraphicsItemPrivate::ExtraToolTip, toolTipVariant.toString()); + itemChange(ItemToolTipHasChanged, toolTipVariant); } #endif // QT_NO_TOOLTIP @@ -1424,9 +1417,8 @@ QCursor QGraphicsItem::cursor() const */ void QGraphicsItem::setCursor(const QCursor &cursor) { - QCursor newCursor = qVariantValue<QCursor>(itemChange(ItemCursorChange, - qVariantFromValue<QCursor>(cursor))); - d_ptr->setExtra(QGraphicsItemPrivate::ExtraCursor, newCursor); + const QVariant cursorVariant(itemChange(ItemCursorChange, qVariantFromValue<QCursor>(cursor))); + d_ptr->setExtra(QGraphicsItemPrivate::ExtraCursor, qVariantValue<QCursor>(cursorVariant)); d_ptr->hasCursor = 1; if (d_ptr->scene) { foreach (QGraphicsView *view, d_ptr->scene->views()) { @@ -1443,7 +1435,7 @@ void QGraphicsItem::setCursor(const QCursor &cursor) } } } - itemChange(ItemCursorHasChanged, qVariantFromValue<QCursor>(newCursor)); + itemChange(ItemCursorHasChanged, cursorVariant); } /*! @@ -1537,7 +1529,9 @@ void QGraphicsItemPrivate::setVisibleHelper(bool newVisible, bool explicitly, bo return; // Modify the property. - newVisible = q_ptr->itemChange(QGraphicsItem::ItemVisibleChange, quint32(newVisible)).toBool(); + const QVariant newVisibleVariant(q_ptr->itemChange(QGraphicsItem::ItemVisibleChange, + quint32(newVisible))); + newVisible = newVisibleVariant.toBool(); if (visible == quint32(newVisible)) return; visible = newVisible; @@ -1584,9 +1578,10 @@ void QGraphicsItemPrivate::setVisibleHelper(bool newVisible, bool explicitly, bo } // Update children with explicitly = false. + const bool updateChildren = update && !(flags & QGraphicsItem::ItemClipsChildrenToShape); foreach (QGraphicsItem *child, children) { if (!newVisible || !child->d_ptr->explicitlyHidden) - child->d_ptr->setVisibleHelper(newVisible, false); + child->d_ptr->setVisibleHelper(newVisible, false, updateChildren); } // Enable subfocus @@ -1598,7 +1593,7 @@ void QGraphicsItemPrivate::setVisibleHelper(bool newVisible, bool explicitly, bo } // Deliver post-change notification. - q_ptr->itemChange(QGraphicsItem::ItemVisibleHasChanged, quint32(visible)); + q_ptr->itemChange(QGraphicsItem::ItemVisibleHasChanged, newVisibleVariant); } /*! @@ -1704,7 +1699,9 @@ void QGraphicsItemPrivate::setEnabledHelper(bool newEnabled, bool explicitly, bo } // Modify the property. - enabled = q_ptr->itemChange(QGraphicsItem::ItemEnabledChange, quint32(newEnabled)).toBool(); + const QVariant newEnabledVariant(q_ptr->itemChange(QGraphicsItem::ItemEnabledChange, + quint32(newEnabled))); + enabled = newEnabledVariant.toBool(); // Schedule redraw. if (update) @@ -1716,7 +1713,7 @@ void QGraphicsItemPrivate::setEnabledHelper(bool newEnabled, bool explicitly, bo } // Deliver post-change notification. - q_ptr->itemChange(QGraphicsItem::ItemEnabledHasChanged, quint32(enabled)); + q_ptr->itemChange(QGraphicsItem::ItemEnabledHasChanged, newEnabledVariant); } /*! @@ -1803,7 +1800,8 @@ void QGraphicsItem::setSelected(bool selected) selected = false; if (d_ptr->selected == selected) return; - bool newSelected = itemChange(ItemSelectedChange, quint32(selected)).toBool(); + const QVariant newSelectedVariant(itemChange(ItemSelectedChange, quint32(selected))); + bool newSelected = newSelectedVariant.toBool(); if (d_ptr->selected == newSelected) return; d_ptr->selected = newSelected; @@ -1823,7 +1821,7 @@ void QGraphicsItem::setSelected(bool selected) } // Deliver post-change notification. - itemChange(QGraphicsItem::ItemSelectedHasChanged, quint32(d_ptr->selected)); + itemChange(QGraphicsItem::ItemSelectedHasChanged, newSelectedVariant); } /*! @@ -1867,6 +1865,9 @@ qreal QGraphicsItem::opacity() const */ qreal QGraphicsItem::effectiveOpacity() const { + if (!d_ptr->hasEffectiveOpacity) + return qreal(1.0); + QVariant effectiveOpacity = d_ptr->extra(QGraphicsItemPrivate::ExtraEffectiveOpacity); return effectiveOpacity.isNull() ? qreal(1.0) : qreal(effectiveOpacity.toDouble()); } @@ -1896,7 +1897,8 @@ qreal QGraphicsItem::effectiveOpacity() const void QGraphicsItem::setOpacity(qreal opacity) { // Notify change. - qreal newOpacity = itemChange(ItemOpacityChange, double(opacity)).toDouble(); + const QVariant newOpacityVariant(itemChange(ItemOpacityChange, double(opacity))); + qreal newOpacity = newOpacityVariant.toDouble(); // Normalize. newOpacity = qBound<qreal>(0.0, newOpacity, 1.0); @@ -2354,19 +2356,22 @@ QPointF QGraphicsItem::scenePos() const the item is also updated; otherwise it is not updated before and after the change. */ -void QGraphicsItemPrivate::setPosHelper(const QPointF &pos, bool update) +void QGraphicsItemPrivate::setPosHelper(const QPointF &pos) { Q_Q(QGraphicsItem); if (this->pos == pos) return; // Notify the item that the position is changing. - QPointF newPos = q->itemChange(QGraphicsItem::ItemPositionChange, pos).toPointF(); + const QVariant newPosVariant(q->itemChange(QGraphicsItem::ItemPositionChange, pos)); + QPointF newPos = newPosVariant.toPointF(); if (newPos == this->pos) return; // Update and repositition. - if (scene && update) { + inSetPosHelper = 1; + updateCachedClipPathFromSetPosHelper(newPos); + if (scene) { fullUpdateHelper(true); q->prepareGeometryChange(); } @@ -2374,7 +2379,8 @@ void QGraphicsItemPrivate::setPosHelper(const QPointF &pos, bool update) invalidateSceneTransformCache(); // Send post-notification. - q->itemChange(QGraphicsItem::ItemPositionHasChanged, newPos); + q->itemChange(QGraphicsItem::ItemPositionHasChanged, newPosVariant); + inSetPosHelper = 0; } /*! @@ -2389,7 +2395,7 @@ void QGraphicsItemPrivate::setPosHelper(const QPointF &pos, bool update) */ void QGraphicsItem::setPos(const QPointF &pos) { - d_ptr->setPosHelper(pos, /* update = */ true); + d_ptr->setPosHelper(pos); } /*! @@ -2516,10 +2522,10 @@ QTransform QGraphicsItem::sceneTransform() const QTransform m; if (d_ptr->hasTransform) { m = transform(); - m *= QTransform::fromTranslate(d_ptr->pos.x(), d_ptr->pos.y()); - } else { - // ### ? QTransform::fromTranslate(d_ptr->pos.x(), d_ptr->pos.y()) - m.translate(d_ptr->pos.x(), d_ptr->pos.y()); + if (!d_ptr->pos.isNull()) + m *= QTransform::fromTranslate(d_ptr->pos.x(), d_ptr->pos.y()); + } else if (!d_ptr->pos.isNull()) { + m = QTransform::fromTranslate(d_ptr->pos.x(), d_ptr->pos.y()); } // Combine with parent and add to cache. @@ -2644,6 +2650,8 @@ QTransform QGraphicsItem::itemTransform(const QGraphicsItem *other, bool *ok) co if (ok) *ok = true; const QPointF &itemPos = d_ptr->pos; + if (itemPos.isNull()) + return d_ptr->hasTransform ? transform() : QTransform(); if (d_ptr->hasTransform) return transform() * QTransform::fromTranslate(itemPos.x(), itemPos.y()); return QTransform::fromTranslate(itemPos.x(), itemPos.y()); @@ -2654,7 +2662,8 @@ QTransform QGraphicsItem::itemTransform(const QGraphicsItem *other, bool *ok) co const QPointF &otherPos = other->d_ptr->pos; if (other->d_ptr->hasTransform) { QTransform otherToParent = other->transform(); - otherToParent *= QTransform::fromTranslate(otherPos.x(), otherPos.y()); + if (!otherPos.isNull()) + otherToParent *= QTransform::fromTranslate(otherPos.x(), otherPos.y()); return otherToParent.inverted(ok); } else { if (ok) @@ -2679,11 +2688,11 @@ QTransform QGraphicsItem::itemTransform(const QGraphicsItem *other, bool *ok) co QTransform itemToParent = QTransform::fromTranslate(itemPos.x(), itemPos.y()); if (hasTr) - itemToParent = transform() * itemToParent; + itemToParent = itemPos.isNull() ? transform() : transform() * itemToParent; QTransform otherToParent = QTransform::fromTranslate(otherPos.x(), otherPos.y()); if (otherHasTr) - otherToParent = other->transform() * otherToParent; + otherToParent = otherPos.isNull() ? other->transform() : other->transform() * otherToParent; return itemToParent * otherToParent.inverted(ok); } @@ -2723,7 +2732,8 @@ QTransform QGraphicsItem::itemTransform(const QGraphicsItem *other, bool *ok) co const QGraphicsItemPrivate *pd = p->d_ptr; if (pd->hasTransform) x *= p->transform(); - x *= QTransform::fromTranslate(pd->pos.x(), pd->pos.y()); + if (!pd->pos.isNull()) + x *= QTransform::fromTranslate(pd->pos.x(), pd->pos.y()); } while ((p = p->d_ptr->parent) && p != root); if (parentOfOther) return x.inverted(ok); @@ -2755,21 +2765,23 @@ void QGraphicsItem::setMatrix(const QMatrix &matrix, bool combine) return; // Notify the item that the matrix is changing. - QVariant variant; - qVariantSetValue<QMatrix>(variant, newTransform.toAffine()); - newTransform = QTransform(qVariantValue<QMatrix>(itemChange(ItemMatrixChange, variant))); + QVariant newTransformVariant(itemChange(ItemMatrixChange, + qVariantFromValue<QMatrix>(newTransform.toAffine()))); + newTransform = QTransform(qVariantValue<QMatrix>(newTransformVariant)); if (oldTransform == newTransform) return; // Update and set the new transformation. - d_ptr->fullUpdateHelper(true); + d_ptr->fullUpdateHelper(true, true); prepareGeometryChange(); d_ptr->hasTransform = !newTransform.isIdentity(); d_ptr->setExtra(QGraphicsItemPrivate::ExtraTransform, newTransform); d_ptr->invalidateSceneTransformCache(); // Send post-notification. - itemChange(ItemTransformHasChanged, newTransform); + // NB! We have to change the value from QMatrix to QTransform. + qVariantSetValue<QTransform>(newTransformVariant, newTransform); + itemChange(ItemTransformHasChanged, newTransformVariant); } /*! @@ -2801,21 +2813,21 @@ void QGraphicsItem::setTransform(const QTransform &matrix, bool combine) return; // Notify the item that the transformation matrix is changing. - QVariant variant; - qVariantSetValue<QTransform>(variant, newTransform); - newTransform = qVariantValue<QTransform>(itemChange(ItemTransformChange, variant)); + const QVariant newTransformVariant(itemChange(ItemTransformChange, + qVariantFromValue<QTransform>(newTransform))); + newTransform = qVariantValue<QTransform>(newTransformVariant); if (oldTransform == newTransform) return; // Update and set the new transformation. - d_ptr->fullUpdateHelper(true); + d_ptr->fullUpdateHelper(true, true); prepareGeometryChange(); d_ptr->hasTransform = !newTransform.isIdentity(); d_ptr->setExtra(QGraphicsItemPrivate::ExtraTransform, newTransform); d_ptr->invalidateSceneTransformCache(); // Send post-notification. - itemChange(ItemTransformHasChanged, newTransform); + itemChange(ItemTransformHasChanged, newTransformVariant); } /*! @@ -2963,7 +2975,8 @@ qreal QGraphicsItem::zValue() const */ void QGraphicsItem::setZValue(qreal z) { - qreal newZ = qreal(itemChange(ItemZValueChange, double(z)).toDouble()); + const QVariant newZVariant(itemChange(ItemZValueChange, double(z))); + qreal newZ = qreal(newZVariant.toDouble()); if (newZ == d_ptr->z) return; d_ptr->z = newZ; @@ -2975,7 +2988,7 @@ void QGraphicsItem::setZValue(qreal z) d_ptr->scene->d_func()->invalidateSortCache(); } - itemChange(ItemZValueHasChanged, double(newZ)); + itemChange(ItemZValueHasChanged, newZVariant); } /*! @@ -3000,7 +3013,9 @@ QRectF QGraphicsItem::childrenBoundingRect() const QRectF childRect; foreach (QGraphicsItem *child, children()) { QPointF childPos = child->pos(); - QTransform matrix = child->transform() * QTransform::fromTranslate(childPos.x(), childPos.y()); + QTransform matrix = child->transform(); + if (!childPos.isNull()) + matrix *= QTransform::fromTranslate(childPos.x(), childPos.y()); childRect |= matrix.mapRect(child->boundingRect() | child->childrenBoundingRect()); } return childRect; @@ -3132,57 +3147,79 @@ bool QGraphicsItem::isClipped() const QPainterPath QGraphicsItem::clipPath() const { Q_D(const QGraphicsItem); - QPainterPath clip; - if (!isClipped()) - return clip; + if (!d->dirtyClipPath) + return d->emptyClipPath ? QPainterPath() : d->cachedClipPath; + if (!isClipped()) { + d_ptr->setCachedClipPath(QPainterPath()); + return d->cachedClipPath; + } + + const QRectF thisBoundingRect(boundingRect()); + if (thisBoundingRect.isEmpty()) { + if (d_ptr->flags & ItemClipsChildrenToShape) + d_ptr->setEmptyCachedClipPathRecursively(); + else + d_ptr->setEmptyCachedClipPath(); + return QPainterPath(); + } + + QPainterPath clip; // Start with the item's bounding rect. - clip.addRect(boundingRect()); + clip.addRect(thisBoundingRect); - bool clipAway = false; if (d->ancestorFlags & QGraphicsItemPrivate::AncestorClipsChildren) { - // Make list of parents up to the farthest ancestor that clips its - // children to its shape. - QVarLengthArray<const QGraphicsItem *, 32> clippingAncestors; - const QGraphicsItem *parent = parentItem(); - const QGraphicsItem *clipOwner = 0; - do { + const QGraphicsItem *parent = this; + const QGraphicsItem *lastParent = this; + + // Intersect any in-between clips starting at the top and moving downwards. + bool foundValidClipPath = false; + while ((parent = parent->d_ptr->parent)) { if (parent->d_ptr->flags & ItemClipsChildrenToShape) { - clippingAncestors.append(parent); - clipOwner = parent; - } - } while ((parent->d_ptr->ancestorFlags & QGraphicsItemPrivate::AncestorClipsChildren) && (parent = parent->parentItem())); + // Map clip to the current parent and intersect with its shape/clipPath + clip = lastParent->itemTransform(parent).map(clip); + if ((foundValidClipPath = !parent->d_ptr->dirtyClipPath && parent->isClipped())) { + if (parent->d_ptr->emptyClipPath) { + if (d_ptr->flags & ItemClipsChildrenToShape) + d_ptr->setEmptyCachedClipPathRecursively(); + else + d_ptr->setEmptyCachedClipPath(); + return QPainterPath(); + } + clip = clip.intersected(parent->d_ptr->cachedClipPath); + if (!(parent->d_ptr->flags & ItemClipsToShape)) + clip = clip.intersected(parent->shape()); + } else { + clip = clip.intersected(parent->shape()); + } - // Start with the topmost clip. - QPainterPath parentClip = clipOwner->shape(); + if (clip.isEmpty()) { + if (d_ptr->flags & ItemClipsChildrenToShape) + d_ptr->setEmptyCachedClipPathRecursively(); + else + d_ptr->setEmptyCachedClipPath(); + return clip; + } + lastParent = parent; + } - // Intersect any in-between clips starting at the bottom and moving - // upwards. - for (int i = clippingAncestors.size() - 2; i >= 0; --i) { - const QGraphicsItem *item = clippingAncestors[i]; - // ### what if itemtransform fails - if (clipOwner) - parentClip = clipOwner->itemTransform(item).map(parentClip); - parentClip = parentClip.intersected(item->shape()); - if (parentClip.isEmpty()) { - clip = parentClip; - clipAway = true; + if (!(parent->d_ptr->ancestorFlags & QGraphicsItemPrivate::AncestorClipsChildren) + || foundValidClipPath) { break; } - clipOwner = item; } - if (!clipAway) { + if (lastParent != this) { + // Map clip back to the item's transform. // ### what if itemtransform fails - clip = clip.intersected(clipOwner->itemTransform(this).map(parentClip)); - if (clip.isEmpty()) - clipAway = true; + clip = lastParent->itemTransform(this).map(clip); } } - if (!clipAway && d->flags & ItemClipsToShape) + if (d->flags & ItemClipsToShape) clip = clip.intersected(shape()); + d_ptr->setCachedClipPath(clip); return clip; } @@ -3271,8 +3308,10 @@ bool QGraphicsItem::collidesWithPath(const QPainterPath &path, Qt::ItemSelection return false; } - QRectF rectA = _q_adjustedRect(boundingRect()); - QRectF rectB = _q_adjustedRect(path.controlPointRect()); + QRectF rectA(boundingRect()); + _q_adjustRect(&rectA); + QRectF rectB(path.controlPointRect()); + _q_adjustRect(&rectB); if (!rectA.intersects(rectB)) { // This we can determine efficiently. If the two rects neither // intersect nor contain eachother, then the two items do not collide. @@ -3281,12 +3320,11 @@ bool QGraphicsItem::collidesWithPath(const QPainterPath &path, Qt::ItemSelection // For further testing, we need this item's shape or bounding rect. QPainterPath thisShape; - if (mode == Qt::IntersectsItemShape || mode == Qt::ContainsItemShape) { + if (mode == Qt::IntersectsItemShape || mode == Qt::ContainsItemShape) thisShape = (isClipped() && !d_ptr->localCollisionHack) ? clipPath() : shape(); - } else { - thisShape.addPolygon(_q_adjustedRect(boundingRect())); - thisShape.closeSubpath(); - } + else + thisShape.addRect(rectA); + if (thisShape == QPainterPath()) { // Empty shape? No collision. return false; @@ -3456,7 +3494,8 @@ QRegion QGraphicsItem::boundingRegion(const QTransform &itemToDeviceTransform) c // into the bitmap, converts the result to a QRegion and scales the region // back to device space with inverse granularity. qreal granularity = boundingRegionGranularity(); - QRect deviceRect = _q_adjustedRect(itemToDeviceTransform.mapRect(boundingRect()).toRect()); + QRect deviceRect = itemToDeviceTransform.mapRect(boundingRect()).toRect(); + _q_adjustRect(&deviceRect); if (granularity == 0.0) return QRegion(deviceRect); @@ -3586,6 +3625,24 @@ void QGraphicsItem::setBoundingRegionGranularity(qreal granularity) /*! \internal + Returns true if we can discard an update request; otherwise false. +*/ +bool QGraphicsItemPrivate::discardUpdateRequest(bool ignoreClipping, + bool ignoreVisibleBit, + bool ignoreDirtyBit) const +{ + // No scene, or if the scene is updating everything, means we have nothing + // to do. The only exception is if the scene tracks the growing scene rect. + return (!visible && !ignoreVisibleBit) + || (dirty && !ignoreDirtyBit) + || !scene + || (scene->d_func()->updateAll && scene->d_func()->hasSceneRect) + || (!ignoreClipping && (childrenClippedToShape() && isClippedAway())) + || (childrenCombineOpacity() && isFullyTransparent()); +} + +/*! + \internal Asks the scene to mark this item's scene rect as dirty, requesting a redraw. This does not invalidate any cache. @@ -3594,31 +3651,16 @@ void QGraphicsItem::setBoundingRegionGranularity(qreal granularity) only case where the item's background should be marked as dirty even when the item isn't visible. */ -void QGraphicsItemPrivate::updateHelper(const QRectF &rect, bool force, bool updateCache) +void QGraphicsItemPrivate::updateHelper(const QRectF &rect, bool force, bool maybeDirtyClipPath) { // No scene, or if the scene is updating everything, means we have nothing // to do. The only exception is if the scene tracks the growing scene rect. - QGraphicsItemCache *cache = maybeExtraItemCache(); - if (dirty && (!updateCache || !cache || cache->allExposed)) - return; - - if (!scene || (scene && scene->d_func()->updateAll && scene->d_func()->hasSceneRect)) + if (discardUpdateRequest(/*ignoreClipping=*/maybeDirtyClipPath, /*ignoreVisibleBit=*/force)) return; - if (updateCache && QGraphicsItem::CacheMode(cacheMode) != QGraphicsItem::NoCache) { - if (rect.isNull()) { - cache->allExposed = true; - cache->exposed.clear(); - } else { - cache->exposed.append(rect); - } - } - - if (!dirty && scene && (visible || force)) { - if (rect.isNull()) - dirty = 1; - scene->itemUpdated(q_ptr, rect); - } + if (rect.isNull()) + dirty = 1; + scene->itemUpdated(q_ptr, rect); } /*! @@ -3626,21 +3668,25 @@ void QGraphicsItemPrivate::updateHelper(const QRectF &rect, bool force, bool upd Propagates updates to \a item and all its children. */ -void QGraphicsItemPrivate::fullUpdateHelper(bool childrenOnly) +void QGraphicsItemPrivate::fullUpdateHelper(bool childrenOnly, bool maybeDirtyClipPath) { - // No scene, or if the scene is updating everything, means we have nothing - // to do. The only exception is if the scene tracks the growing scene rect. - if (!scene || (scene && scene->d_func()->updateAll && scene->d_func()->hasSceneRect)) - return; - if (!childrenOnly && !dirty) - updateHelper(); - if (children.isEmpty() || dirtyChildren) + if (discardUpdateRequest(/*ignoreClipping=*/maybeDirtyClipPath, + /*ignoreVisibleBit=*/false, + /*ignoreDirtyBit=*/true)) { return; - if (flags & QGraphicsItem::ItemClipsChildrenToShape) { - // ### mark all children dirty? + } + + if (!childrenOnly && !dirty) { + // Effectively the same as updateHelper(QRectF(), false, maybeDirtyClipPath). + dirty = 1; + scene->itemUpdated(q_ptr, QRectF()); + } + + if (dirtyChildren || childrenClippedToShape()) { // Unnecessary to update children as well. return; } + if (ancestorFlags & AncestorClipsChildren) { Q_Q(QGraphicsItem); // Check if we can avoid updating all children. @@ -3663,10 +3709,36 @@ void QGraphicsItemPrivate::fullUpdateHelper(bool childrenOnly) } } foreach (QGraphicsItem *child, children) - child->d_ptr->fullUpdateHelper(); + child->d_ptr->fullUpdateHelper(false, maybeDirtyClipPath); dirtyChildren = 1; } +static inline bool allChildrenCombineOpacity(QGraphicsItem *parent) +{ + Q_ASSERT(parent); + if (parent->flags() & QGraphicsItem::ItemDoesntPropagateOpacityToChildren) + return false; + + const QList<QGraphicsItem *> children(parent->childItems()); + for (int i = 0; i < children.size(); ++i) { + if (children.at(i)->flags() & QGraphicsItem::ItemIgnoresParentOpacity) + return false; + } + return true; +} + +void QGraphicsItemPrivate::updateEffectiveOpacity() +{ + Q_Q(QGraphicsItem); + if (parent) { + resolveEffectiveOpacity(parent->effectiveOpacity()); + parent->d_ptr->allChildrenCombineOpacity = ::allChildrenCombineOpacity(parent); + } else { + resolveEffectiveOpacity(1.0); + } + allChildrenCombineOpacity = ::allChildrenCombineOpacity(q); +} + /*! \internal @@ -3691,7 +3763,14 @@ void QGraphicsItemPrivate::resolveEffectiveOpacity(qreal parentEffectiveOpacity) } // Set this item's resolved opacity. - setExtra(ExtraEffectiveOpacity, myEffectiveOpacity); + if (qFuzzyCompare(myEffectiveOpacity, qreal(1.0))) { + // Opaque, unset effective opacity. + hasEffectiveOpacity = 0; + unsetExtra(ExtraEffectiveOpacity); + } else { + hasEffectiveOpacity = 1; + setExtra(ExtraEffectiveOpacity, myEffectiveOpacity); + } // Resolve children always. for (int i = 0; i < children.size(); ++i) @@ -3782,6 +3861,109 @@ void QGraphicsItemPrivate::removeExtraItemCache() unsetExtra(ExtraCacheData); } +void QGraphicsItemPrivate::setEmptyCachedClipPathRecursively(const QRectF &emptyIfOutsideThisRect) +{ + setEmptyCachedClipPath(); + + const bool checkRect = !emptyIfOutsideThisRect.isNull() + && !(flags & QGraphicsItem::ItemClipsChildrenToShape); + for (int i = 0; i < children.size(); ++i) { + if (!checkRect) { + children.at(i)->d_ptr->setEmptyCachedClipPathRecursively(); + continue; + } + + QGraphicsItem *child = children.at(i); + const QRectF rect = child->mapRectFromParent(emptyIfOutsideThisRect); + if (rect.intersects(child->boundingRect())) + child->d_ptr->invalidateCachedClipPathRecursively(false, rect); + else + child->d_ptr->setEmptyCachedClipPathRecursively(rect); + } +} + +void QGraphicsItemPrivate::invalidateCachedClipPathRecursively(bool childrenOnly, const QRectF &emptyIfOutsideThisRect) +{ + if (!childrenOnly) + invalidateCachedClipPath(); + + const bool checkRect = !emptyIfOutsideThisRect.isNull(); + for (int i = 0; i < children.size(); ++i) { + if (!checkRect) { + children.at(i)->d_ptr->invalidateCachedClipPathRecursively(false); + continue; + } + + QGraphicsItem *child = children.at(i); + const QRectF rect = child->mapRectFromParent(emptyIfOutsideThisRect); + if (rect.intersects(child->boundingRect())) + child->d_ptr->invalidateCachedClipPathRecursively(false, rect); + else + child->d_ptr->setEmptyCachedClipPathRecursively(rect); + } +} + +void QGraphicsItemPrivate::updateCachedClipPathFromSetPosHelper(const QPointF &newPos) +{ + Q_ASSERT(inSetPosHelper); + + if (!(ancestorFlags & QGraphicsItemPrivate::AncestorClipsChildren)) + return; // Not clipped by any ancestor. + + // Find closest clip ancestor and transform. + Q_Q(QGraphicsItem); + QTransform thisToParentTransform = hasTransform + ? q->transform() * QTransform::fromTranslate(newPos.x(), newPos.y()) + : QTransform::fromTranslate(newPos.x(), newPos.y()); + QGraphicsItem *clipParent = parent; + while (clipParent && !(clipParent->d_ptr->flags & QGraphicsItem::ItemClipsChildrenToShape)) { + if (clipParent->d_ptr->hasTransform) + thisToParentTransform *= clipParent->transform(); + if (!clipParent->d_ptr->pos.isNull()) { + thisToParentTransform *= QTransform::fromTranslate(clipParent->d_ptr->pos.x(), + clipParent->d_ptr->pos.y()); + } + clipParent = clipParent->d_ptr->parent; + } + + // thisToParentTransform is now the same as q->itemTransform(clipParent), except + // that the new position (which is not yet set on the item) is taken into account. + Q_ASSERT(clipParent); + Q_ASSERT(clipParent->d_ptr->flags & QGraphicsItem::ItemClipsChildrenToShape); + + // From here everything is calculated in clip parent's coordinates. + const QRectF parentBoundingRect(clipParent->boundingRect()); + const QRectF thisBoundingRect(thisToParentTransform.mapRect(q->boundingRect())); + + if (!parentBoundingRect.intersects(thisBoundingRect)) { + // Item is moved outside the clip parent's bounding rect, + // i.e. it is fully clipped and the clip path is empty. + if (flags & QGraphicsItem::ItemClipsChildrenToShape) + setEmptyCachedClipPathRecursively(); + else + setEmptyCachedClipPathRecursively(thisToParentTransform.inverted().mapRect(parentBoundingRect)); + return; + } + + const QPainterPath parentClip(clipParent->isClipped() ? clipParent->clipPath() : clipParent->shape()); + if (parentClip.contains(thisBoundingRect)) + return; // Item is inside the clip parent's shape. No update required. + + const QRectF parentClipRect(parentClip.controlPointRect()); + if (!parentClipRect.intersects(thisBoundingRect)) { + // Item is moved outside the clip parent's shape, + // i.e. it is fully clipped and the clip path is empty. + if (flags & QGraphicsItem::ItemClipsChildrenToShape) + setEmptyCachedClipPathRecursively(); + else + setEmptyCachedClipPathRecursively(thisToParentTransform.inverted().mapRect(parentClipRect)); + } else { + // Item is partially inside the clip parent's shape, + // i.e. the cached clip path must be invalidated. + invalidateCachedClipPathRecursively(false, thisToParentTransform.inverted().mapRect(parentClipRect)); + } +} + /*! \internal @@ -3812,7 +3994,25 @@ bool QGraphicsItemPrivate::isProxyWidget() const */ void QGraphicsItem::update(const QRectF &rect) { - d_ptr->updateHelper(rect, /* force = */ false, /* updateCache = */ true); + if ((rect.isEmpty() && !rect.isNull()) || d_ptr->discardUpdateRequest()) + return; + + if (CacheMode(d_ptr->cacheMode) != NoCache) { + QGraphicsItemCache *cache = d_ptr->maybeExtraItemCache(); + if (!cache || cache->allExposed) + return; + if (rect.isNull()) { + cache->allExposed = true; + cache->exposed.clear(); + } else { + cache->exposed.append(rect); + } + } + + // Effectively the same as updateHelper(rect); + if (rect.isNull()) + d_ptr->dirty = 1; + d_ptr->scene->itemUpdated(this, rect); } /*! @@ -5616,12 +5816,20 @@ void QGraphicsItem::removeFromIndex() */ void QGraphicsItem::prepareGeometryChange() { - if (d_ptr->scene) { - d_ptr->updateHelper(); + if (!d_ptr->scene) + return; - QGraphicsScenePrivate *scenePrivate = d_ptr->scene->d_func(); - scenePrivate->removeFromIndex(this); - } + d_ptr->updateHelper(QRectF(), false, /*maybeDirtyClipPath=*/!d_ptr->inSetPosHelper); + QGraphicsScenePrivate *scenePrivate = d_ptr->scene->d_func(); + scenePrivate->removeFromIndex(this); + + if (d_ptr->inSetPosHelper) + return; + + if (d_ptr->flags & ItemClipsChildrenToShape) + d_ptr->invalidateCachedClipPathRecursively(); + else + d_ptr->invalidateCachedClipPath(); } /*! @@ -8659,13 +8867,17 @@ void QGraphicsItemGroup::addToGroup(QGraphicsItem *item) QTransform oldSceneMatrix = item->sceneTransform(); item->setPos(mapFromItem(item, 0, 0)); item->setParentItem(this); - item->setTransform(oldSceneMatrix - * sceneTransform().inverted() - * QTransform::fromTranslate(-item->x(), -item->y())); + QTransform newItemTransform(oldSceneMatrix); + newItemTransform *= sceneTransform().inverted(); + if (!item->pos().isNull()) + newItemTransform *= QTransform::fromTranslate(-item->x(), -item->y()); + item->setTransform(newItemTransform); item->d_func()->setIsMemberOfGroup(true); prepareGeometryChange(); - d->itemsBoundingRect |= (item->transform() * QTransform::fromTranslate(item->x(), item->y())) - .mapRect(item->boundingRect() | item->childrenBoundingRect()); + QTransform itemTransform(item->transform()); + if (!item->pos().isNull()) + itemTransform *= QTransform::fromTranslate(item->x(), item->y()); + d->itemsBoundingRect |= itemTransform.mapRect(item->boundingRect() | item->childrenBoundingRect()); update(); } diff --git a/src/gui/graphicsview/qgraphicsitem_p.h b/src/gui/graphicsview/qgraphicsitem_p.h index af0b077..f738cf1 100644 --- a/src/gui/graphicsview/qgraphicsitem_p.h +++ b/src/gui/graphicsview/qgraphicsitem_p.h @@ -134,10 +134,15 @@ public: hasBoundingRegionGranularity(0), flags(0), hasOpacity(0), + hasEffectiveOpacity(0), isWidget(0), dirty(0), dirtyChildren(0), localCollisionHack(0), + dirtyClipPath(1), + emptyClipPath(0), + inSetPosHelper(0), + allChildrenCombineOpacity(1), globalStackingOrder(-1), sceneTransformIndex(-1), q_ptr(0) @@ -158,11 +163,15 @@ public: virtual QVariant inputMethodQueryHelper(Qt::InputMethodQuery query) const; static bool movableAncestorIsSelected(const QGraphicsItem *item); - void setPosHelper(const QPointF &pos, bool update); + void setPosHelper(const QPointF &pos); void setVisibleHelper(bool newVisible, bool explicitly, bool update = true); void setEnabledHelper(bool newEnabled, bool explicitly, bool update = true); - void updateHelper(const QRectF &rect = QRectF(), bool force = false, bool updateCache = false); - void fullUpdateHelper(bool childrenOnly = false); + bool discardUpdateRequest(bool ignoreClipping = false, + bool ignoreVisibleBit = false, + bool ignoreDirtyBit = false) const; + void updateHelper(const QRectF &rect = QRectF(), bool force = false, bool maybeDirtyClipPath = false); + void fullUpdateHelper(bool childrenOnly = false, bool maybeDirtyClipPath = false); + void updateEffectiveOpacity(); void resolveEffectiveOpacity(qreal effectiveParentOpacity); void resolveDepth(int parentDepth); void invalidateSceneTransformCache(); @@ -238,6 +247,47 @@ public: QGraphicsItemCache *extraItemCache() const; void removeExtraItemCache(); + inline void setCachedClipPath(const QPainterPath &path) + { + cachedClipPath = path; + dirtyClipPath = 0; + emptyClipPath = 0; + } + + inline void setEmptyCachedClipPath() + { + emptyClipPath = 1; + dirtyClipPath = 0; + } + + void setEmptyCachedClipPathRecursively(const QRectF &emptyIfOutsideThisRect = QRectF()); + + inline void invalidateCachedClipPath() + { /*static int count = 0 ;qWarning("%i", ++count);*/ dirtyClipPath = 1; emptyClipPath = 0; } + + void invalidateCachedClipPathRecursively(bool childrenOnly = false, const QRectF &emptyIfOutsideThisRect = QRectF()); + void updateCachedClipPathFromSetPosHelper(const QPointF &newPos); + + inline bool isFullyTransparent() const + { return hasEffectiveOpacity && qFuzzyCompare(q_func()->effectiveOpacity() + 1, qreal(1.0)); } + + inline bool childrenCombineOpacity() const + { return allChildrenCombineOpacity || children.isEmpty(); } + + inline bool isClippedAway() const + { return !dirtyClipPath && q_func()->isClipped() && (emptyClipPath || cachedClipPath.isEmpty()); } + + inline bool childrenClippedToShape() const + { return (flags & QGraphicsItem::ItemClipsChildrenToShape) || children.isEmpty(); } + + inline bool isInvisible() const + { + return !visible + || (childrenClippedToShape() && isClippedAway()) + || (childrenCombineOpacity() && isFullyTransparent()); + } + + QPainterPath cachedClipPath; QPointF pos; qreal z; QGraphicsScene *scene; @@ -268,10 +318,15 @@ public: // New 32 bytes quint32 hasOpacity : 1; + quint32 hasEffectiveOpacity : 1; quint32 isWidget : 1; quint32 dirty : 1; quint32 dirtyChildren : 1; quint32 localCollisionHack : 1; + quint32 dirtyClipPath : 1; + quint32 emptyClipPath : 1; + quint32 inSetPosHelper : 1; + quint32 allChildrenCombineOpacity : 1; // Optional stacking order int globalStackingOrder; diff --git a/src/gui/graphicsview/qgraphicsproxywidget.cpp b/src/gui/graphicsview/qgraphicsproxywidget.cpp index 1d2721b..e660879 100644 --- a/src/gui/graphicsview/qgraphicsproxywidget.cpp +++ b/src/gui/graphicsview/qgraphicsproxywidget.cpp @@ -177,6 +177,10 @@ QT_BEGIN_NAMESPACE while the widget is embedded. In this state, the widget may differ slightly in behavior from when it is not embedded. + \warning This class is provided for convenience when bridging + QWidgets and QGraphicsItems, it should not be used for + high-performance scenarios. + \sa QGraphicsScene::addWidget(), QGraphicsWidget */ @@ -1033,7 +1037,7 @@ void QGraphicsProxyWidget::dragMoveEvent(QGraphicsSceneDragDropEvent *event) if (receiver != d->dragDropWidget) { // Try to enter before we leave QDragEnterEvent dragEnter(receiverPos, event->possibleActions(), event->mimeData(), event->buttons(), event->modifiers()); - dragEnter.setDropAction(event->proposedAction()); + dragEnter.setDropAction(event->proposedAction()); QApplication::sendEvent(receiver, &dragEnter); event->setAccepted(dragEnter.isAccepted()); event->setDropAction(dragEnter.dropAction()); @@ -1431,7 +1435,7 @@ int QGraphicsProxyWidget::type() const Creates a proxy widget for the given \a child of the widget contained in this proxy. - + This function makes it possible to aquire proxies for non top-level widgets. For instance, you can embed a dialog, and then transform only one of its widgets. diff --git a/src/gui/graphicsview/qgraphicsscene.cpp b/src/gui/graphicsview/qgraphicsscene.cpp index a9578f2..7948caf 100644 --- a/src/gui/graphicsview/qgraphicsscene.cpp +++ b/src/gui/graphicsview/qgraphicsscene.cpp @@ -292,15 +292,21 @@ static inline bool QRectF_intersects(const QRectF &s, const QRectF &r) // QRectF::intersects() returns false always if either the source or target // rectangle's width or height are 0. This works around that problem. -static QRectF _q_adjustedRect(const QRectF &rect) +static inline void _q_adjustRect(QRectF *rect) { - static const qreal p = (qreal)0.00001; - QRectF r = rect; - if (!r.width()) - r.adjust(-p, 0, p, 0); - if (!r.height()) - r.adjust(0, -p, 0, p); - return r; + Q_ASSERT(rect); + if (!rect->width()) + rect->adjust(-0.00001, 0, 0.00001, 0); + if (!rect->height()) + rect->adjust(0, -0.00001, 0, 0.00001); +} + +static inline QRectF adjustedItemBoundingRect(const QGraphicsItem *item) +{ + Q_ASSERT(item); + QRectF boundingRect(item->boundingRect()); + _q_adjustRect(&boundingRect); + return boundingRect; } static void _q_hoverFromMouseEvent(QGraphicsSceneHoverEvent *hover, const QGraphicsSceneMouseEvent *mouseEvent) @@ -656,10 +662,11 @@ void QGraphicsScenePrivate::_q_updateLater() */ void QGraphicsScenePrivate::_q_polishItems() { + const QVariant booleanTrueVariant(true); foreach (QGraphicsItem *item, unpolishedItems) { if (!item->d_ptr->explicitlyHidden) { - item->itemChange(QGraphicsItem::ItemVisibleChange, true); - item->itemChange(QGraphicsItem::ItemVisibleHasChanged, true); + item->itemChange(QGraphicsItem::ItemVisibleChange, booleanTrueVariant); + item->itemChange(QGraphicsItem::ItemVisibleHasChanged, booleanTrueVariant); } if (item->isWidget()) { QEvent event(QEvent::Polish); @@ -1371,6 +1378,48 @@ QGraphicsWidget *QGraphicsScenePrivate::windowForItem(const QGraphicsItem *item) return 0; } + +QList<QGraphicsItem *> QGraphicsScenePrivate::items_helper(const QPointF &pos) const +{ + QList<QGraphicsItem *> items; + + // The index returns a rough estimate of what items are inside the rect. + // Refine it by iterating through all returned items. + QRectF adjustedRect = QRectF(pos, QSize(1,1)); + foreach (QGraphicsItem *item, estimateItemsInRect(adjustedRect)) { + // Find the item's scene transform in a clever way. + QTransform x = item->sceneTransform(); + bool keep = false; + + // ### _q_adjustedRect is only needed because QRectF::intersects, + // QRectF::contains and QTransform::map() and friends don't work with + // flat rectangles. + const QRectF br(adjustedItemBoundingRect(item)); + // Rect intersects/contains item's shape + if (QRectF_intersects(adjustedRect, x.mapRect(br))) { + bool ok; + QTransform xinv = x.inverted(&ok); + if (ok) { + if (item->contains(xinv.map(pos))) { + items << item; + keep = true; + } + } + } + + if (keep && (item->flags() & QGraphicsItem::ItemClipsChildrenToShape)) { + // Recurse into children that clip children. + bool ok; + QTransform xinv = x.inverted(&ok); + if (ok) + childItems_helper(&items, item, xinv.map(pos)); + } + } + + sortItems(&items, Qt::AscendingOrder, sortCacheEnabled); + return items; +} + QList<QGraphicsItem *> QGraphicsScenePrivate::items_helper(const QRectF &rect, Qt::ItemSelectionMode mode, Qt::SortOrder order) const @@ -1381,7 +1430,8 @@ QList<QGraphicsItem *> QGraphicsScenePrivate::items_helper(const QRectF &rect, // The index returns a rough estimate of what items are inside the rect. // Refine it by iterating through all returned items. - QRectF adjustedRect = _q_adjustedRect(rect); + QRectF adjustedRect(rect); + _q_adjustRect(&adjustedRect); foreach (QGraphicsItem *item, estimateItemsInRect(adjustedRect)) { // Find the item's scene transform in a clever way. QTransform x = item->sceneTransform(); @@ -1390,7 +1440,7 @@ QList<QGraphicsItem *> QGraphicsScenePrivate::items_helper(const QRectF &rect, // ### _q_adjustedRect is only needed because QRectF::intersects, // QRectF::contains and QTransform::map() and friends don't work with // flat rectangles. - QRectF br = _q_adjustedRect(item->boundingRect()); + const QRectF br(adjustedItemBoundingRect(item)); if (mode >= Qt::ContainsItemBoundingRect) { // Rect intersects/contains item's bounding rect QRectF mbr = x.mapRect(br); @@ -1405,7 +1455,7 @@ QList<QGraphicsItem *> QGraphicsScenePrivate::items_helper(const QRectF &rect, bool ok; QTransform xinv = x.inverted(&ok); if (ok) { - if (path == QPainterPath()) + if (path.isEmpty()) path.addRect(rect); if (itemCollidesWithPath(item, xinv.map(path), mode)) { items << item; @@ -1442,7 +1492,8 @@ QList<QGraphicsItem *> QGraphicsScenePrivate::items_helper(const QPolygonF &poly { QList<QGraphicsItem *> items; - QRectF polyRect = _q_adjustedRect(polygon.boundingRect()); + QRectF polyRect(polygon.boundingRect()); + _q_adjustRect(&polyRect); QPainterPath path; // The index returns a rough estimate of what items are inside the rect. @@ -1455,7 +1506,7 @@ QList<QGraphicsItem *> QGraphicsScenePrivate::items_helper(const QPolygonF &poly // ### _q_adjustedRect is only needed because QRectF::intersects, // QRectF::contains and QTransform::map() and friends don't work with // flat rectangles. - QRectF br = _q_adjustedRect(item->boundingRect()); + const QRectF br(adjustedItemBoundingRect(item)); if (mode >= Qt::ContainsItemBoundingRect) { // Polygon contains/intersects item's bounding rect if (path == QPainterPath()) @@ -1500,21 +1551,47 @@ QList<QGraphicsItem *> QGraphicsScenePrivate::items_helper(const QPainterPath &p Qt::SortOrder order) const { QList<QGraphicsItem *> items; + QRectF pathRect(path.controlPointRect()); + _q_adjustRect(&pathRect); + // The index returns a rough estimate of what items are inside the rect. // Refine it by iterating through all returned items. - foreach (QGraphicsItem *item, estimateItemsInRect(_q_adjustedRect(path.controlPointRect()))) { + foreach (QGraphicsItem *item, estimateItemsInRect(pathRect)) { // Find the item's scene transform in a clever way. QTransform x = item->sceneTransform(); - bool ok; - QTransform xinv = x.inverted(&ok); - if (ok) { - QPainterPath mappedPath = xinv.map(path); - if (itemCollidesWithPath(item, mappedPath, mode)) { + bool keep = false; + + // ### _q_adjustedRect is only needed because QRectF::intersects, + // QRectF::contains and QTransform::map() and friends don't work with + // flat rectangles. + const QRectF br(adjustedItemBoundingRect(item)); + if (mode >= Qt::ContainsItemBoundingRect) { + // Path contains/intersects item's bounding rect + if ((mode == Qt::IntersectsItemBoundingRect && path.intersects(x.mapRect(br))) + || (mode == Qt::ContainsItemBoundingRect && path.contains(x.mapRect(br)))) { items << item; - if (item->flags() & QGraphicsItem::ItemClipsChildrenToShape) - childItems_helper(&items, item, mappedPath, mode); + keep = true; + } + } else { + // Path contains/intersects item's shape + if (QRectF_intersects(pathRect, x.mapRect(br))) { + bool ok; + QTransform xinv = x.inverted(&ok); + if (ok) { + if (itemCollidesWithPath(item, xinv.map(path), mode)) { + items << item; + keep = true; + } + } } } + + if (keep && (item->flags() & QGraphicsItem::ItemClipsChildrenToShape)) { + bool ok; + QTransform xinv = x.inverted(&ok); + if (ok) + childItems_helper(&items, item, xinv.map(path), mode); + } } if (order != Qt::SortOrder(-1)) @@ -1524,13 +1601,13 @@ QList<QGraphicsItem *> QGraphicsScenePrivate::items_helper(const QPainterPath &p void QGraphicsScenePrivate::childItems_helper(QList<QGraphicsItem *> *items, const QGraphicsItem *parent, - const QRectF &rect, - Qt::ItemSelectionMode mode) const + const QPointF &pos) const { - QPainterPath path; bool parentClip = (parent->flags() & QGraphicsItem::ItemClipsChildrenToShape); - QRectF r = !parentClip ? _q_adjustedRect(rect) : _q_adjustedRect(rect).intersected(_q_adjustedRect(parent->boundingRect())); - if (r.isEmpty()) + if (parentClip && parent->d_ptr->isClippedAway()) + return; + // ### is this needed? + if (parentClip && !parent->boundingRect().contains(pos)) return; QList<QGraphicsItem *> &children = parent->d_ptr->children; @@ -1540,31 +1617,73 @@ void QGraphicsScenePrivate::childItems_helper(QList<QGraphicsItem *> *items, continue; // Skip invisible items and all their children. - if (!item->d_ptr->visible || qFuzzyCompare(item->effectiveOpacity(), qreal(0.0))) + if (item->d_ptr->isInvisible()) continue; - // ### _q_adjustedRect is only needed because QRectF::intersects, - // QRectF::contains and QTransform::map() and friends don't work with - // flat rectangles. - QRectF br = _q_adjustedRect(item->boundingRect()); - QRectF mbr = item->mapRectToParent(br); bool keep = false; - if (mode >= Qt::ContainsItemBoundingRect) { - // Rect intersects/contains item's bounding rect - if ((mode == Qt::IntersectsItemBoundingRect && QRectF_intersects(rect, mbr)) - || (mode == Qt::ContainsItemBoundingRect && rect != mbr && rect.contains(br))) { + if (!item->d_ptr->isClippedAway()) { + if (item->contains(item->mapFromParent(pos))) { items->append(item); keep = true; } - } else { - // Rect intersects/contains item's shape - if (QRectF_intersects(rect, mbr)) { - if (path == QPainterPath()) - path.addRect(rect); - if (itemCollidesWithPath(item, item->mapFromParent(path), mode)) { + } + + if ((keep || !(item->flags() & QGraphicsItem::ItemClipsChildrenToShape)) && !item->d_ptr->children.isEmpty()) + // Recurse into children. + childItems_helper(items, item, item->mapFromParent(pos)); + } +} + + +void QGraphicsScenePrivate::childItems_helper(QList<QGraphicsItem *> *items, + const QGraphicsItem *parent, + const QRectF &rect, + Qt::ItemSelectionMode mode) const +{ + bool parentClip = (parent->flags() & QGraphicsItem::ItemClipsChildrenToShape); + if (parentClip && parent->d_ptr->isClippedAway()) + return; + QRectF adjustedRect(rect); + _q_adjustRect(&adjustedRect); + QRectF r = !parentClip ? adjustedRect : adjustedRect.intersected(adjustedItemBoundingRect(parent)); + if (r.isEmpty()) + return; + + QPainterPath path; + QList<QGraphicsItem *> &children = parent->d_ptr->children; + for (int i = 0; i < children.size(); ++i) { + QGraphicsItem *item = children.at(i); + if (item->d_ptr->hasTransform && !item->transform().isInvertible()) + continue; + + // Skip invisible items and all their children. + if (item->d_ptr->isInvisible()) + continue; + + bool keep = false; + if (!item->d_ptr->isClippedAway()) { + // ### _q_adjustedRect is only needed because QRectF::intersects, + // QRectF::contains and QTransform::map() and friends don't work with + // flat rectangles. + const QRectF br(adjustedItemBoundingRect(item)); + QRectF mbr = item->mapRectToParent(br); + if (mode >= Qt::ContainsItemBoundingRect) { + // Rect intersects/contains item's bounding rect + if ((mode == Qt::IntersectsItemBoundingRect && QRectF_intersects(rect, mbr)) + || (mode == Qt::ContainsItemBoundingRect && rect != mbr && rect.contains(br))) { items->append(item); keep = true; } + } else { + // Rect intersects/contains item's shape + if (QRectF_intersects(rect, mbr)) { + if (path == QPainterPath()) + path.addRect(rect); + if (itemCollidesWithPath(item, item->mapFromParent(path), mode)) { + items->append(item); + keep = true; + } + } } } @@ -1581,18 +1700,22 @@ void QGraphicsScenePrivate::childItems_helper(QList<QGraphicsItem *> *items, } } + void QGraphicsScenePrivate::childItems_helper(QList<QGraphicsItem *> *items, const QGraphicsItem *parent, const QPolygonF &polygon, Qt::ItemSelectionMode mode) const { - QPainterPath path; bool parentClip = (parent->flags() & QGraphicsItem::ItemClipsChildrenToShape); - QRectF polyRect = _q_adjustedRect(polygon.boundingRect()); - QRectF r = !parentClip ? polyRect : polyRect.intersected(_q_adjustedRect(parent->boundingRect())); + if (parentClip && parent->d_ptr->isClippedAway()) + return; + QRectF polyRect(polygon.boundingRect()); + _q_adjustRect(&polyRect); + QRectF r = !parentClip ? polyRect : polyRect.intersected(adjustedItemBoundingRect(parent)); if (r.isEmpty()) return; + QPainterPath path; QList<QGraphicsItem *> &children = parent->d_ptr->children; for (int i = 0; i < children.size(); ++i) { QGraphicsItem *item = children.at(i); @@ -1600,32 +1723,34 @@ void QGraphicsScenePrivate::childItems_helper(QList<QGraphicsItem *> *items, continue; // Skip invisible items. - if (!item->d_ptr->visible || qFuzzyCompare(item->effectiveOpacity() + 1, qreal(1.0))) + if (item->d_ptr->isInvisible()) continue; - // ### _q_adjustedRect is only needed because QRectF::intersects, - // QRectF::contains and QTransform::map() and friends don't work with - // flat rectangles. - QRectF br = _q_adjustedRect(item->boundingRect()); bool keep = false; - if (mode >= Qt::ContainsItemBoundingRect) { - // Polygon contains/intersects item's bounding rect - if (path == QPainterPath()) - path.addPolygon(polygon); - if ((mode == Qt::IntersectsItemBoundingRect && path.intersects(item->mapRectToParent(br))) - || (mode == Qt::ContainsItemBoundingRect && path.contains(item->mapRectToParent(br)))) { - items->append(item); - keep = true; - } - } else { - // Polygon contains/intersects item's shape - if (QRectF_intersects(polyRect, item->mapRectToParent(br))) { + if (!item->d_ptr->isClippedAway()) { + // ### _q_adjustedRect is only needed because QRectF::intersects, + // QRectF::contains and QTransform::map() and friends don't work with + // flat rectangles. + const QRectF br(adjustedItemBoundingRect(item)); + if (mode >= Qt::ContainsItemBoundingRect) { + // Polygon contains/intersects item's bounding rect if (path == QPainterPath()) path.addPolygon(polygon); - if (itemCollidesWithPath(item, item->mapFromParent(path), mode)) { + if ((mode == Qt::IntersectsItemBoundingRect && path.intersects(item->mapRectToParent(br))) + || (mode == Qt::ContainsItemBoundingRect && path.contains(item->mapRectToParent(br)))) { items->append(item); keep = true; } + } else { + // Polygon contains/intersects item's shape + if (QRectF_intersects(polyRect, item->mapRectToParent(br))) { + if (path == QPainterPath()) + path.addPolygon(polygon); + if (itemCollidesWithPath(item, item->mapFromParent(path), mode)) { + items->append(item); + keep = true; + } + } } } @@ -1642,30 +1767,52 @@ void QGraphicsScenePrivate::childItems_helper(QList<QGraphicsItem *> *items, Qt::ItemSelectionMode mode) const { bool parentClip = (parent->flags() & QGraphicsItem::ItemClipsChildrenToShape); - QPainterPath intersectedPath = !parentClip ? path : path.intersected(parent->shape()); - if (intersectedPath.isEmpty()) + if (parentClip && parent->d_ptr->isClippedAway()) + return; + QRectF pathRect(path.boundingRect()); + _q_adjustRect(&pathRect); + QRectF r = !parentClip ? pathRect : pathRect.intersected(adjustedItemBoundingRect(parent)); + if (r.isEmpty()) return; QList<QGraphicsItem *> &children = parent->d_ptr->children; for (int i = 0; i < children.size(); ++i) { QGraphicsItem *item = children.at(i); + if (item->d_ptr->hasTransform && !item->transform().isInvertible()) + continue; // Skip invisible items. - if (!item->d_ptr->visible || qFuzzyCompare(item->effectiveOpacity(), qreal(0.0))) + if (item->d_ptr->isInvisible()) continue; - QTransform x = item->sceneTransform(); - - bool ok; - QTransform xinv = x.inverted(&ok); - if (ok) { - QPainterPath mappedPath = xinv.map(path); - if (itemCollidesWithPath(item, mappedPath, mode)) { - items->append(item); - if (!item->d_ptr->children.isEmpty()) - childItems_helper(items, item, mappedPath, mode); + bool keep = false; + if (!item->d_ptr->isClippedAway()) { + // ### _q_adjustedRect is only needed because QRectF::intersects, + // QRectF::contains and QTransform::map() and friends don't work with + // flat rectangles. + const QRectF br(adjustedItemBoundingRect(item)); + if (mode >= Qt::ContainsItemBoundingRect) { + // Polygon contains/intersects item's bounding rect + if ((mode == Qt::IntersectsItemBoundingRect && path.intersects(item->mapRectToParent(br))) + || (mode == Qt::ContainsItemBoundingRect && path.contains(item->mapRectToParent(br)))) { + items->append(item); + keep = true; + } + } else { + // Path contains/intersects item's shape + if (QRectF_intersects(pathRect, item->mapRectToParent(br))) { + if (itemCollidesWithPath(item, item->mapFromParent(path), mode)) { + items->append(item); + keep = true; + } + } } } + + if ((keep || !(item->flags() & QGraphicsItem::ItemClipsChildrenToShape)) && !item->d_ptr->children.isEmpty()) { + // Recurse into children that clip children. + childItems_helper(items, item, item->mapFromParent(path), mode); + } } } @@ -2339,17 +2486,8 @@ QList<QGraphicsItem *> QGraphicsScene::items() const */ QList<QGraphicsItem *> QGraphicsScene::items(const QPointF &pos) const { - QList<QGraphicsItem *> itemsAtPoint; - - // Find all items within a 1x1 rect area starting at pos. This can be - // inefficient for scenes that use small coordinates (like unity - // coordinates), or for detailed graphs. ### The index should support - // fetching items at a pos to avoid this limitation. - foreach (QGraphicsItem *item, items(QRectF(pos, QSizeF(1, 1)), Qt::IntersectsItemBoundingRect)) { - if (item->contains(item->mapFromScene(pos))) - itemsAtPoint << item; - } - return itemsAtPoint; + Q_D(const QGraphicsScene); + return d->items_helper(pos); } @@ -2734,8 +2872,9 @@ void QGraphicsScene::addItem(QGraphicsItem *item) // Notify the item that its scene is changing, and allow the item to // react. - QGraphicsScene *targetScene = qVariantValue<QGraphicsScene *>(item->itemChange(QGraphicsItem::ItemSceneChange, - qVariantFromValue<QGraphicsScene *>(this))); + const QVariant newSceneVariant(item->itemChange(QGraphicsItem::ItemSceneChange, + qVariantFromValue<QGraphicsScene *>(this))); + QGraphicsScene *targetScene = qVariantValue<QGraphicsScene *>(newSceneVariant); if (targetScene != this) { if (targetScene && item->scene() != targetScene) targetScene->addItem(item); @@ -2833,7 +2972,7 @@ void QGraphicsScene::addItem(QGraphicsItem *item) emit selectionChanged(); // Deliver post-change notification - item->itemChange(QGraphicsItem::ItemSceneHasChanged, qVariantFromValue<QGraphicsScene *>(this)); + item->itemChange(QGraphicsItem::ItemSceneHasChanged, newSceneVariant); } /*! @@ -3097,8 +3236,9 @@ void QGraphicsScene::removeItem(QGraphicsItem *item) // Notify the item that it's scene is changing to 0, allowing the item to // react. - QGraphicsScene *targetScene = qVariantValue<QGraphicsScene *>(item->itemChange(QGraphicsItem::ItemSceneChange, - qVariantFromValue<QGraphicsScene *>(0))); + const QVariant newSceneVariant(item->itemChange(QGraphicsItem::ItemSceneChange, + qVariantFromValue<QGraphicsScene *>(0))); + QGraphicsScene *targetScene = qVariantValue<QGraphicsScene *>(newSceneVariant); if (targetScene != 0 && targetScene != this) { targetScene->addItem(item); return; @@ -3198,7 +3338,7 @@ void QGraphicsScene::removeItem(QGraphicsItem *item) emit selectionChanged(); // Deliver post-change notification - item->itemChange(QGraphicsItem::ItemSceneHasChanged, qVariantFromValue<QGraphicsScene *>(0)); + item->itemChange(QGraphicsItem::ItemSceneHasChanged, newSceneVariant); } /*! @@ -3472,7 +3612,7 @@ QVariant QGraphicsScene::inputMethodQuery(Qt::InputMethodQuery query) const void QGraphicsScene::update(const QRectF &rect) { Q_D(QGraphicsScene); - if (d->updateAll) + if (d->updateAll || (rect.isEmpty() && !rect.isNull())) return; // Check if anyone's connected; if not, we can send updates directly to @@ -4581,7 +4721,9 @@ void QGraphicsScenePrivate::drawItemHelper(QGraphicsItem *item, QPainter *painte // Item's (local) bounding rect QRectF brect = item->boundingRect(); - if (_q_adjustedRect(brect).isEmpty()) + QRectF adjustedBrect(brect); + _q_adjustRect(&adjustedBrect); + if (adjustedBrect.isEmpty()) return; // Fetch the off-screen transparent buffer and exposed area info. @@ -4753,11 +4895,9 @@ void QGraphicsScenePrivate::drawItemHelper(QGraphicsItem *item, QPainter *painte if (newCacheIndent != deviceData->cacheIndent || deviceRect.size() != pix.size()) { QPoint diff = newCacheIndent - deviceData->cacheIndent; QPixmap newPix(deviceRect.size()); - // ### Investigate removing this fill (test with Plasma and - // graphicssystem raster). - newPix.fill(Qt::transparent); if (!pix.isNull()) { QPainter newPixPainter(&newPix); + newPixPainter.setCompositionMode(QPainter::CompositionMode_Source); newPixPainter.drawPixmap(-diff, pix); newPixPainter.end(); } @@ -4789,8 +4929,9 @@ void QGraphicsScenePrivate::drawItemHelper(QGraphicsItem *item, QPainter *painte if (itemCache->allExposed || !itemCache->exposed.isEmpty() || !scrollExposure.isEmpty()) { // Construct an item-to-pixmap transform. QPointF p = deviceRect.topLeft(); - QTransform itemToPixmap = QTransform::fromTranslate(-p.x(), -p.y()); - itemToPixmap = painter->worldTransform() * itemToPixmap; + QTransform itemToPixmap = painter->worldTransform(); + if (!p.isNull()) + itemToPixmap *= QTransform::fromTranslate(-p.x(), -p.y()); // Map the item's logical expose to pixmap coordinates. QRegion pixmapExposed = scrollExposure; @@ -5124,9 +5265,12 @@ void QGraphicsScene::itemUpdated(QGraphicsItem *item, const QRectF &rect) update(item->sceneBoundingRect()); } else { // ### Remove _q_adjustedRects(). - QRectF boundingRect = _q_adjustedRect(item->boundingRect()); - if (!rect.isNull()) - boundingRect &= _q_adjustedRect(rect); + QRectF boundingRect(adjustedItemBoundingRect(item)); + if (!rect.isNull()) { + QRectF adjustedRect(rect); + _q_adjustRect(&adjustedRect); + boundingRect &= adjustedRect; + } // Update each view directly. for (int i = 0; i < d->views.size(); ++i) @@ -5138,6 +5282,9 @@ void QGraphicsScene::itemUpdated(QGraphicsItem *item, const QRectF &rect) d->resetDirtyItemsLater(); } + if (!item->isVisible()) + return; // Hiding an item won't effect the largestUntransformableItem/sceneRect. + // Update d->largestUntransformableItem by mapping this item's bounding // rect back to the topmost untransformable item's untransformed // coordinate system (which sort of equals the 1:1 coordinate system of an @@ -5153,7 +5300,9 @@ void QGraphicsScene::itemUpdated(QGraphicsItem *item, const QRectF &rect) // defined scene rect. if (!d->hasSceneRect) { QRectF oldGrowingItemsBoundingRect = d->growingItemsBoundingRect; - d->growingItemsBoundingRect |= _q_adjustedRect(item->sceneBoundingRect()); + QRectF adjustedItemSceneBoundingRect(item->sceneBoundingRect()); + _q_adjustRect(&adjustedItemSceneBoundingRect); + d->growingItemsBoundingRect |= adjustedItemSceneBoundingRect; if (d->growingItemsBoundingRect != oldGrowingItemsBoundingRect) emit sceneRectChanged(d->growingItemsBoundingRect); } diff --git a/src/gui/graphicsview/qgraphicsscene_p.h b/src/gui/graphicsview/qgraphicsscene_p.h index 7f441da..8af8b28 100644 --- a/src/gui/graphicsview/qgraphicsscene_p.h +++ b/src/gui/graphicsview/qgraphicsscene_p.h @@ -200,6 +200,7 @@ public: void mousePressEventHandler(QGraphicsSceneMouseEvent *mouseEvent); QGraphicsWidget *windowForItem(const QGraphicsItem *item) const; + QList<QGraphicsItem *> items_helper(const QPointF &pos) const; QList<QGraphicsItem *> items_helper(const QRectF &rect, Qt::ItemSelectionMode mode, Qt::SortOrder order) const; @@ -211,6 +212,9 @@ public: Qt::SortOrder order) const; void childItems_helper(QList<QGraphicsItem *> *items, const QGraphicsItem *parent, + const QPointF &pos) const; + void childItems_helper(QList<QGraphicsItem *> *items, + const QGraphicsItem *parent, const QRectF &rect, Qt::ItemSelectionMode mode) const; void childItems_helper(QList<QGraphicsItem *> *items, diff --git a/src/gui/graphicsview/qgraphicsview.cpp b/src/gui/graphicsview/qgraphicsview.cpp index a661441..b41dc66 100644 --- a/src/gui/graphicsview/qgraphicsview.cpp +++ b/src/gui/graphicsview/qgraphicsview.cpp @@ -790,6 +790,19 @@ QRegion QGraphicsViewPrivate::mapToViewRegion(const QGraphicsItem *item, const Q return item->boundingRegion(itv) & itv.mapRect(rect).toAlignedRect(); } +// QRectF::intersects() returns false always if either the source or target +// rectangle's width or height are 0. This works around that problem. +static inline QRectF adjustedItemBoundingRect(const QGraphicsItem *item) +{ + Q_ASSERT(item); + QRectF boundingRect(item->boundingRect()); + if (!boundingRect.width()) + boundingRect.adjust(-0.00001, 0, 0.00001, 0); + if (!boundingRect.height()) + boundingRect.adjust(0, -0.00001, 0, 0.00001); + return boundingRect; +} + /*! \internal */ @@ -801,38 +814,37 @@ void QGraphicsViewPrivate::itemUpdated(QGraphicsItem *item, const QRectF &rect) updateLater(); QRectF updateRect = rect; - if (item->isClipped()) { + if ((item->d_ptr->flags & QGraphicsItem::ItemClipsChildrenToShape) || item->d_ptr->children.isEmpty()) { + updateRect &= adjustedItemBoundingRect(item); + if (updateRect.isEmpty()) + return; + } + + QGraphicsItem *clipItem = item; + if (item->d_ptr->ancestorFlags & QGraphicsItemPrivate::AncestorClipsChildren) { // Minimize unnecessary redraw. - QGraphicsItem *p = item; - while ((p = p->d_ptr->parent)) { - if (p->flags() & QGraphicsItem::ItemClipsChildrenToShape) { - updateRect &= p->itemTransform(item).mapRect(p->boundingRect()); - if (updateRect.isNull()) + QGraphicsItem *parent = item; + while ((parent = parent->d_ptr->parent)) { + if (parent->d_ptr->flags & QGraphicsItem::ItemClipsChildrenToShape) { + // Map update rect to the current parent and itersect with its bounding rect. + updateRect = clipItem->itemTransform(parent).mapRect(updateRect) + & adjustedItemBoundingRect(parent); + if (updateRect.isEmpty()) return; + clipItem = parent; } - if (!(p->d_ptr->ancestorFlags & QGraphicsItemPrivate::AncestorClipsChildren)) + if (!(parent->d_ptr->ancestorFlags & QGraphicsItemPrivate::AncestorClipsChildren)) break; } - - if (updateRect.isNull()) - return; } - // Map the rect to view coordinates. - QRect vr = viewport->rect(); - - if (!item->d_ptr->hasBoundingRegionGranularity) { - QRect r = mapToViewRect(item, updateRect) & vr; - if (r.isNull()) - return; - this->updateRect(r); - } else { - QRegion r = mapToViewRegion(item, updateRect) & vr; - if (r.isEmpty()) - return; - updateRegion(r); - } + // Map update rect from clipItem coordinates to view coordinates. + Q_ASSERT(clipItem); + if (!item->d_ptr->hasBoundingRegionGranularity) + this->updateRect(mapToViewRect(clipItem, updateRect) & viewport->rect()); + else + updateRegion(mapToViewRegion(clipItem, updateRect) & viewport->rect()); } void QGraphicsViewPrivate::updateLater() @@ -855,16 +867,19 @@ void QGraphicsViewPrivate::_q_updateLaterSlot() const QList<QGraphicsItem *> &dirtyItems = scene->d_func()->dirtyItems; for (int i = 0; i < dirtyItems.size(); ++i) { const QGraphicsItem *item = dirtyItems.at(i); + if (item->d_ptr->discardUpdateRequest(/*ignoreClipping=*/false, + /*ignoreVisibleBit=*/false, + /*ignoreDirtyBit=*/true)) { + continue; + } QTransform x = item->sceneTransform() * viewTransform; - QRect viewRect = x.mapRect(item->boundingRect()).toAlignedRect() & vr; - if (!viewRect.isNull()) - updateRect(viewRect); + updateRect(x.mapRect(item->boundingRect()).toAlignedRect() & vr); } dirtyRectCount += dirtyRects.size(); bool noUpdate = !fullUpdatePending && viewportUpdateMode == QGraphicsView::FullViewportUpdate; - if ((dirtyRectCount > 0 || !dirtyBoundingRect.isNull()) && !fullUpdatePending && !noUpdate) { + if ((dirtyRectCount > 0 || !dirtyBoundingRect.isEmpty()) && !fullUpdatePending && !noUpdate) { if (viewportUpdateMode == QGraphicsView::BoundingRectViewportUpdate || (viewportUpdateMode == QGraphicsView::SmartViewportUpdate && dirtyRectCount >= QGRAPHICSVIEW_REGION_RECT_THRESHOLD)) { @@ -921,6 +936,9 @@ void QGraphicsViewPrivate::updateAll() void QGraphicsViewPrivate::updateRegion(const QRegion &r) { + if (r.isEmpty()) + return; + Q_Q(QGraphicsView); // Rect intersects viewport - update everything? @@ -969,6 +987,9 @@ void QGraphicsViewPrivate::updateRegion(const QRegion &r) void QGraphicsViewPrivate::updateRect(const QRect &r) { + if (r.isEmpty()) + return; + Q_Q(QGraphicsView); // Rect intersects viewport - update everything? @@ -1025,103 +1046,71 @@ void QGraphicsViewPrivate::freeStyleOptionsArray(QStyleOptionGraphicsItem *array extern QPainterPath qt_regionToPath(const QRegion ®ion); -QList<QGraphicsItem *> QGraphicsViewPrivate::findItems(const QRegion &exposedRegion, - const QTransform &worldTransform, - bool *allItems) const +/*! + ### Adjustments in findItems: mapToScene(QRect) forces us to adjust the + input rectangle by (0, 0, 1, 1), because it uses QRect::bottomRight() + (etc) when mapping the rectangle to a polygon (which is _wrong_). In + addition, as QGraphicsItem::boundingRect() is defined in logical space, + but the default pen for QPainter is cosmetic with a width of 0, QPainter + is at risk of painting 1 pixel outside the bounding rect. Therefore we + must search for items with an adjustment of (-1, -1, 1, 1). +*/ +QList<QGraphicsItem *> QGraphicsViewPrivate::findItems(const QRegion &exposedRegion, bool *allItems) const { Q_Q(const QGraphicsView); - QList<QGraphicsItem *> itemList; - QSet<QGraphicsItem *> tmp; - bool simpleTransform = worldTransform.type() <= QTransform::TxScale; - - QPainterPath path = qt_regionToPath(exposedRegion); - *allItems = path.contains(q->mapFromScene(scene->d_func()->growingItemsBoundingRect).boundingRect()); - QList<QRectF> exposedRects; - QList<QPolygonF> exposedPolys; - - // Transform the exposed viewport rects to scene rects or polygons - foreach (const QRect &rect, exposedRegion.rects()) { - QPolygonF exposedPoly = q->mapToScene(rect.adjusted(-1, -1, 1, 1)); - QRectF exposedRect = exposedPoly.boundingRect(); - if (!simpleTransform) - exposedPolys << exposedPoly; - exposedRects << exposedRect; - } - - // Find which items need to be drawn. - if (*allItems) { + + // Step 1) If all items are contained within the expose region, then + // return a list of all visible items. + const QRectF exposedRegionSceneBounds = q->mapToScene(exposedRegion.boundingRect().adjusted(-1, -1, 2, 2)) + .boundingRect(); + if (exposedRegionSceneBounds.contains(scene->d_func()->growingItemsBoundingRect)) { + Q_ASSERT(allItems); + *allItems = true; + // All items are guaranteed within the exposed region, don't bother using the index. - foreach (QGraphicsItem *item, scene->items()) { + QList<QGraphicsItem *> itemList(scene->items()); + int i = 0; + while (i < itemList.size()) { // But we only want to include items that are visible - if (item->isVisible()) - itemList << item; - } - } else if (simpleTransform) { - // Simple rect lookups will do. - if (exposedRects.size() > 1) { - foreach (const QRectF &rect, exposedRects) { - foreach (QGraphicsItem *item, scene->d_func()->items_helper(rect, Qt::IntersectsItemBoundingRect, Qt::SortOrder(-1) /* don't sort */)) { - if (!tmp.contains(item)) { - tmp << item; - itemList << item; - } - } - } - } else { - itemList += scene->d_func()->items_helper(exposedRects[0], Qt::IntersectsItemBoundingRect, Qt::SortOrder(-1) /* don't sort */); - } - } else { - // Polygon lookup is necessary. - if (exposedRects.size() > 1) { - foreach (const QPolygonF &poly, exposedPolys) { - foreach (QGraphicsItem *item, scene->d_func()->items_helper(poly, Qt::IntersectsItemBoundingRect, Qt::SortOrder(-1) /* don't sort */)) { - if (!tmp.contains(item)) { - tmp << item; - itemList << item; - } - } - } - } else { - itemList += scene->d_func()->items_helper(exposedPolys[0], Qt::IntersectsItemBoundingRect, Qt::SortOrder(-1) /* don't sort */); + if (!itemList.at(i)->isVisible()) + itemList.removeAt(i); + else + ++i; } + + // Sort the items. + QGraphicsScenePrivate::sortItems(&itemList, Qt::DescendingOrder, scene->d_func()->sortCacheEnabled); + return itemList; } - // Check for items that ignore inherited transformations, and add them if - // necessary. - QRectF untr = scene->d_func()->largestUntransformableItem; - if (!*allItems && !untr.isNull()) { - // Map the largest untransformable item subtree boundingrect from view - // to scene coordinates, and use this to expand all exposed rects in - // search for untransformable items. - QRectF ltri = matrix.inverted().mapRect(untr); - ltri.adjust(-untr.width(), -untr.height(), untr.width(), untr.height()); - - foreach (const QRect &rect, exposedRegion.rects()) { - QRectF exposed = q->mapToScene(rect.adjusted(-1, -1, 1, 1)).boundingRect(); - exposed.adjust(-ltri.width(), -ltri.height(), ltri.width(), ltri.height()); - - foreach (QGraphicsItem *item, scene->d_func()->estimateItemsInRect(exposed)) { - if (item->d_ptr->itemIsUntransformable()) { - if (!tmp.contains(item)) { - QPainterPath rectPath; - rectPath.addRect(rect); - QPainterPath path = item->deviceTransform(q->viewportTransform()).inverted().map(rectPath); - if (item->collidesWithPath(path, Qt::IntersectsItemBoundingRect)) { - itemList << item; - tmp << item; - } - } - } - } - } + // Step 2) If the expose region is a simple rect and the view is only + // translated or scaled, search for items using + // QGraphicsScene::items(QRectF). + bool simpleRectLookup = (scene->d_func()->largestUntransformableItem.isNull() + && exposedRegion.numRects() == 1 && matrix.type() <= QTransform::TxScale); + if (simpleRectLookup) { + return scene->d_func()->items_helper(exposedRegionSceneBounds, + Qt::IntersectsItemBoundingRect, + Qt::DescendingOrder); } - tmp.clear(); - // Sort the items. - QGraphicsScenePrivate::sortItems(&itemList, Qt::DescendingOrder, - scene->d_func()->sortCacheEnabled); + // If the region is complex or the view has a complex transform, adjust + // the expose region, convert it to a path, and then search for items + // using QGraphicsScene::items(QPainterPath); + QRegion adjustedRegion; + foreach (const QRect &r, exposedRegion.rects()) + adjustedRegion += r.adjusted(-1, -1, 1, 1); + + const QPainterPath exposedPath(qt_regionToPath(adjustedRegion)); + if (scene->d_func()->largestUntransformableItem.isNull()) { + const QPainterPath exposedScenePath(q->mapToScene(exposedPath)); + return scene->d_func()->items_helper(exposedScenePath, + Qt::IntersectsItemBoundingRect, + Qt::DescendingOrder); + } - return itemList; + // NB! Path must be in viewport coordinates. + return itemsInArea(exposedPath, Qt::IntersectsItemBoundingRect, Qt::DescendingOrder); } void QGraphicsViewPrivate::generateStyleOptions(const QList<QGraphicsItem *> &itemList, @@ -2224,7 +2213,8 @@ QList<QGraphicsItem *> QGraphicsView::items() const certainly room for improvement. */ QList<QGraphicsItem *> QGraphicsViewPrivate::itemsInArea(const QPainterPath &path, - Qt::ItemSelectionMode mode) const + Qt::ItemSelectionMode mode, + Qt::SortOrder order) const { Q_Q(const QGraphicsView); @@ -2274,8 +2264,8 @@ QList<QGraphicsItem *> QGraphicsViewPrivate::itemsInArea(const QPainterPath &pat } // ### Insertion sort would be faster. - QGraphicsScenePrivate::sortItems(&result, Qt::AscendingOrder, - scene->d_func()->sortCacheEnabled); + if (order != Qt::SortOrder(-1)) + QGraphicsScenePrivate::sortItems(&result, order, scene->d_func()->sortCacheEnabled); return result; } @@ -3280,7 +3270,7 @@ void QGraphicsView::mouseMoveEvent(QMouseEvent *event) } // Update old rubberband - if (d->viewportUpdateMode != QGraphicsView::NoViewportUpdate && !d->rubberBandRect.isNull()) { + if (d->viewportUpdateMode != QGraphicsView::NoViewportUpdate && !d->rubberBandRect.isEmpty()) { if (d->viewportUpdateMode != FullViewportUpdate) viewport()->update(d->rubberBandRegion(viewport(), d->rubberBandRect)); else @@ -3462,7 +3452,7 @@ void QGraphicsView::paintEvent(QPaintEvent *event) QPainter painter(viewport()); QTransform original = painter.worldTransform(); #ifndef QT_NO_RUBBERBAND - if (d->rubberBanding && !d->rubberBandRect.isNull()) + if (d->rubberBanding && !d->rubberBandRect.isEmpty()) painter.save(); #endif // Set up render hints @@ -3481,7 +3471,7 @@ void QGraphicsView::paintEvent(QPaintEvent *event) // Find all exposed items bool allItems = false; - QList<QGraphicsItem *> itemList = d->findItems(exposedRegion, viewTransform, &allItems); + QList<QGraphicsItem *> itemList = d->findItems(exposedRegion, &allItems); #ifdef QGRAPHICSVIEW_DEBUG int exposedTime = stopWatch.elapsed(); @@ -3558,7 +3548,7 @@ void QGraphicsView::paintEvent(QPaintEvent *event) #ifndef QT_NO_RUBBERBAND // Rubberband - if (d->rubberBanding && !d->rubberBandRect.isNull()) { + if (d->rubberBanding && !d->rubberBandRect.isEmpty()) { painter.restore(); QStyleOptionRubberBand option; option.initFrom(viewport()); @@ -3642,7 +3632,7 @@ void QGraphicsView::scrollContentsBy(int dx, int dy) #ifndef QT_NO_RUBBERBAND // Update old rubberband - if (d->viewportUpdateMode != QGraphicsView::NoViewportUpdate && !d->rubberBandRect.isNull()) { + if (d->viewportUpdateMode != QGraphicsView::NoViewportUpdate && !d->rubberBandRect.isEmpty()) { if (d->viewportUpdateMode != FullViewportUpdate) viewport()->update(d->rubberBandRegion(viewport(), d->rubberBandRect)); else diff --git a/src/gui/graphicsview/qgraphicsview_p.h b/src/gui/graphicsview/qgraphicsview_p.h index 2109673..a76279e 100644 --- a/src/gui/graphicsview/qgraphicsview_p.h +++ b/src/gui/graphicsview/qgraphicsview_p.h @@ -85,7 +85,8 @@ public: qint64 verticalScroll() const; QList<QGraphicsItem *> itemsInArea(const QPainterPath &path, - Qt::ItemSelectionMode mode = Qt::IntersectsItemShape) const; + Qt::ItemSelectionMode mode = Qt::IntersectsItemShape, + Qt::SortOrder = Qt::AscendingOrder) const; QPointF mousePressItemPoint; QPointF mousePressScenePoint; @@ -172,9 +173,7 @@ public: void updateRegion(const QRegion ®ion); bool updateSceneSlotReimplementedChecked; - QList<QGraphicsItem *> findItems(const QRegion &exposedRegion, - const QTransform &worldTransform, - bool *allItems) const; + QList<QGraphicsItem *> findItems(const QRegion &exposedRegion, bool *allItems) const; void generateStyleOptions(const QList<QGraphicsItem *> &itemList, QGraphicsItem **itemArray, diff --git a/src/gui/graphicsview/qgraphicswidget.cpp b/src/gui/graphicsview/qgraphicswidget.cpp index 64ec0e7..7f02fb9 100644 --- a/src/gui/graphicsview/qgraphicswidget.cpp +++ b/src/gui/graphicsview/qgraphicswidget.cpp @@ -366,32 +366,33 @@ void QGraphicsWidget::resize(const QSizeF &size) void QGraphicsWidget::setGeometry(const QRectF &rect) { QGraphicsWidgetPrivate *wd = QGraphicsWidget::d_func(); - const QGraphicsLayoutItemPrivate *d = QGraphicsLayoutItem::d_ptr; - setAttribute(Qt::WA_Resized); - QRectF newGeom = rect; - newGeom.setSize(rect.size().expandedTo(effectiveSizeHint(Qt::MinimumSize)) - .boundedTo(effectiveSizeHint(Qt::MaximumSize))); - if (newGeom == d->geom) - return; - - // Update and prepare to change the geometry (remove from index). - if (wd->scene) { - if (rect.topLeft() != d->geom.topLeft()) - wd->fullUpdateHelper(true); - else - update(); - } - prepareGeometryChange(); - - // setPos triggers ItemPositionChange, which can adjust position + QGraphicsLayoutItemPrivate *d = QGraphicsLayoutItem::d_ptr; + QRectF newGeom; QPointF oldPos = d->geom.topLeft(); - wd->inSetGeometry = 1; - wd->setPosHelper(newGeom.topLeft(), /* update = */ false); - wd->inSetGeometry = 0; - newGeom.moveTopLeft(pos()); - - if (newGeom == d->geom) - return; + if (!wd->inSetPos) { + setAttribute(Qt::WA_Resized); + newGeom = rect; + newGeom.setSize(rect.size().expandedTo(effectiveSizeHint(Qt::MinimumSize)) + .boundedTo(effectiveSizeHint(Qt::MaximumSize))); + if (newGeom == d->geom) + return; + + // setPos triggers ItemPositionChange, which can adjust position + wd->inSetGeometry = 1; + wd->setPosHelper(newGeom.topLeft()); + wd->inSetGeometry = 0; + newGeom.moveTopLeft(pos()); + + if (newGeom == d->geom) + return; + + // Update and prepare to change the geometry (remove from index) if the size has changed. + if (wd->scene) { + if (rect.topLeft() == d->geom.topLeft()) { + prepareGeometryChange(); + } + } + } // Update the layout item geometry bool moved = oldPos != pos(); @@ -401,6 +402,11 @@ void QGraphicsWidget::setGeometry(const QRectF &rect) event.setOldPos(oldPos); event.setNewPos(pos()); QApplication::sendEvent(this, &event); + if (wd->inSetPos) { + //set the new pos + d->geom.moveTopLeft(pos()); + return; + } } QSizeF oldSize = size(); QGraphicsLayoutItem::setGeometry(newGeom); @@ -1016,9 +1022,11 @@ QVariant QGraphicsWidget::itemChange(GraphicsItemChange change, const QVariant & break; case ItemPositionHasChanged: if (!d->inSetGeometry) { + d->inSetPos = 1; // Ensure setGeometry is called (avoid recursion when setPos is // called from within setGeometry). setGeometry(QRectF(pos(), size())); + d->inSetPos = 0 ; } break; case ItemParentChange: { diff --git a/src/gui/graphicsview/qgraphicswidget_p.h b/src/gui/graphicsview/qgraphicswidget_p.h index 455a129..53eaa31 100644 --- a/src/gui/graphicsview/qgraphicswidget_p.h +++ b/src/gui/graphicsview/qgraphicswidget_p.h @@ -86,6 +86,7 @@ public: inheritedFontResolveMask(0), inSetGeometry(0), polished(0), + inSetPos(0), focusPolicy(Qt::NoFocus), focusNext(0), focusPrev(0), @@ -195,6 +196,7 @@ public: quint32 attributes : 10; quint32 inSetGeometry : 1; quint32 polished: 1; + quint32 inSetPos : 1; // Focus Qt::FocusPolicy focusPolicy; diff --git a/src/gui/image/qimage.cpp b/src/gui/image/qimage.cpp index dc236e4..c7a20db 100644 --- a/src/gui/image/qimage.cpp +++ b/src/gui/image/qimage.cpp @@ -3607,6 +3607,9 @@ int QImage::pixelIndex(int x, int y) const If the \a position is not valid, the results are undefined. + \warning This function is expensive when used for massive pixel + manipulations. + \sa setPixel(), valid(), {QImage#Pixel Manipulation}{Pixel Manipulation} */ @@ -5581,6 +5584,8 @@ bool QImage::isDetached() const Use one of the composition mods in QPainter::CompositionMode instead. + \warning This function is expensive. + \sa alphaChannel(), {QImage#Image Transformations}{Image Transformations}, {QImage#Image Formats}{Image Formats} */ @@ -5663,6 +5668,11 @@ void QImage::setAlphaChannel(const QImage &alphaChannel) \l{QPixmap::}{alphaChannel()}, which works in the same way as this function on QPixmaps. + Most usecases for this function can be replaced with QPainter and + using composition modes. + + \warning This is an expensive function. + \sa setAlphaChannel(), hasAlphaChannel(), {QPixmap#Pixmap Information}{Pixmap}, {QImage#Image Transformations}{Image Transformations} diff --git a/src/gui/image/qpixmap.cpp b/src/gui/image/qpixmap.cpp index e563fc9..3b82da8 100644 --- a/src/gui/image/qpixmap.cpp +++ b/src/gui/image/qpixmap.cpp @@ -724,7 +724,7 @@ void QPixmap::resize_helper(const QSize &s) pixels black. The effect of this function is undefined when the pixmap is being painted on. - This is potentially an expensive operation. + \warning This is potentially an expensive operation. \sa mask(), {QPixmap#Pixmap Transformations}{Pixmap Transformations}, QBitmap @@ -1430,6 +1430,12 @@ void QPixmap::deref() If the given \a size is empty, this function returns a null pixmap. + + In some cases it can be more beneficial to draw the pixmap to a + painter with a scale set rather than scaling the pixmap. This is + the case when the painter is for instance based on OpenGL or when + the scale factor changes rapidly. + \sa isNull(), {QPixmap#Pixmap Transformations}{Pixmap Transformations} @@ -1801,6 +1807,10 @@ int QPixmap::metric(PaintDeviceMetric metric) const The effect of this function is undefined when the pixmap is being painted on. + \warning This is potentially an expensive operation. Most usecases + for this function are covered by QPainter and compositionModes + which will normally execute faster. + \sa alphaChannel(), {QPixmap#Pixmap Transformations}{Pixmap Transformations} */ @@ -1843,6 +1853,9 @@ void QPixmap::setAlphaChannel(const QPixmap &alphaChannel) \image alphachannelimage.png The pixmap and channelImage QPixmaps + \warning This is an expensive operation. The alpha channel of the + pixmap is extracted dynamically from the pixeldata. + \sa setAlphaChannel(), {QPixmap#Pixmap Information}{Pixmap Information} */ @@ -1864,7 +1877,8 @@ QPaintEngine *QPixmap::paintEngine() const Extracts a bitmap mask from the pixmap's alphachannel. - This is potentially an expensive operation. + \warning This is potentially an expensive operation. The mask of + the pixmap is extracted dynamically from the pixeldata. \sa setMask(), {QPixmap#Pixmap Information}{Pixmap Information} */ diff --git a/src/gui/kernel/qapplication_x11.cpp b/src/gui/kernel/qapplication_x11.cpp index 10fb886..b1270bc 100644 --- a/src/gui/kernel/qapplication_x11.cpp +++ b/src/gui/kernel/qapplication_x11.cpp @@ -1362,8 +1362,10 @@ static void qt_set_x11_resources(const char* font = 0, const char* fg = 0, pal.setColor(QPalette::Disabled, QPalette::Highlight, Qt::darkBlue); } - QApplicationPrivate::setSystemPalette(pal); - + // QGtkStyle sets it's own system palette + if (!(QApplicationPrivate::app_style && QApplicationPrivate::app_style->inherits("QGtkStyle"))) { + QApplicationPrivate::setSystemPalette(pal); + } QColor::setAllowX11ColorNames(allowX11ColorNames); } diff --git a/src/gui/kernel/qt_mac_p.h b/src/gui/kernel/qt_mac_p.h index 3aec23f..e65492d 100644 --- a/src/gui/kernel/qt_mac_p.h +++ b/src/gui/kernel/qt_mac_p.h @@ -233,6 +233,7 @@ extern QPaintDevice *qt_mac_safe_pdev; //qapplication_mac.cpp extern OSWindowRef qt_mac_window_for(const QWidget*); //qwidget_mac.mm extern OSViewRef qt_mac_nativeview_for(const QWidget *); //qwidget_mac.mm +extern QPoint qt_mac_nativeMapFromParent(const QWidget *child, const QPoint &pt); //qwidget_mac.mm #ifdef check # undef check diff --git a/src/gui/kernel/qwidget.cpp b/src/gui/kernel/qwidget.cpp index 8ce0231..20b79ce 100644 --- a/src/gui/kernel/qwidget.cpp +++ b/src/gui/kernel/qwidget.cpp @@ -66,6 +66,7 @@ #ifdef Q_WS_MAC # include "qt_mac_p.h" # include "qt_cocoa_helpers_mac_p.h" +# include "qmainwindow.h" #endif #if defined(Q_WS_QWS) # include "qwsdisplay_qws.h" @@ -8979,17 +8980,36 @@ QWidget *QWidget::childAt(const QPoint &p) const QWidget *QWidgetPrivate::childAt_helper(const QPoint &p, bool ignoreChildrenInDestructor) const { Q_Q(const QWidget); - if (!q->rect().contains(p)) +#ifdef Q_WS_MAC + bool includeFrame = q->isWindow() && qobject_cast<const QMainWindow *>(q) + && static_cast<const QMainWindow *>(q)->unifiedTitleAndToolBarOnMac(); +#endif + + if ( +#ifdef Q_WS_MAC + !includeFrame && +#endif + !q->rect().contains(p)) return 0; + for (int i = children.size(); i > 0 ;) { --i; QWidget *w = qobject_cast<QWidget *>(children.at(i)); - if (w && !w->isWindow() && !w->isHidden() && w->geometry().contains(p)) { + if (w && !w->isWindow() && !w->isHidden() + && (w->geometry().contains(p) +#ifdef Q_WS_MAC + || (includeFrame && w->geometry().contains(qt_mac_nativeMapFromParent(w, p))) +#endif + )) { if (ignoreChildrenInDestructor && w->data->in_destructor) continue; if (w->testAttribute(Qt::WA_TransparentForMouseEvents)) continue; QPoint childPoint = w->mapFromParent(p); +#ifdef Q_WS_MAC + if (includeFrame && !w->geometry().contains(p)) + childPoint = qt_mac_nativeMapFromParent(w, p); +#endif if (QWidget *t = w->d_func()->childAt_helper(childPoint, ignoreChildrenInDestructor)) return t; // if WMouseNoMask is set the widget mask is ignored, if @@ -9430,11 +9450,13 @@ void QWidget::repaint(const QRect &rect) if (!isVisible() || !updatesEnabled() || rect.isEmpty()) return; - QTLWExtra *tlwExtra = !d->paintOnScreen() ? window()->d_func()->maybeTopData() : 0; - if (tlwExtra && !tlwExtra->inTopLevelResize && tlwExtra->backingStore) { - tlwExtra->inRepaint = true; - tlwExtra->backingStore->markDirty(rect, this, true); - tlwExtra->inRepaint = false; + if (hasBackingStoreSupport()) { + QTLWExtra *tlwExtra = window()->d_func()->maybeTopData(); + if (tlwExtra && !tlwExtra->inTopLevelResize && tlwExtra->backingStore) { + tlwExtra->inRepaint = true; + tlwExtra->backingStore->markDirty(rect, this, true); + tlwExtra->inRepaint = false; + } } else { d->repaint_sys(rect); } @@ -9457,11 +9479,13 @@ void QWidget::repaint(const QRegion &rgn) if (!isVisible() || !updatesEnabled() || rgn.isEmpty()) return; - QTLWExtra *tlwExtra = !d->paintOnScreen() ? window()->d_func()->maybeTopData() : 0; - if (tlwExtra && !tlwExtra->inTopLevelResize && tlwExtra->backingStore) { - tlwExtra->inRepaint = true; - tlwExtra->backingStore->markDirty(rgn, this, true); - tlwExtra->inRepaint = false; + if (hasBackingStoreSupport()) { + QTLWExtra *tlwExtra = window()->d_func()->maybeTopData(); + if (tlwExtra && !tlwExtra->inTopLevelResize && tlwExtra->backingStore) { + tlwExtra->inRepaint = true; + tlwExtra->backingStore->markDirty(rgn, this, true); + tlwExtra->inRepaint = false; + } } else { d->repaint_sys(rgn); } diff --git a/src/gui/kernel/qwidget_mac.mm b/src/gui/kernel/qwidget_mac.mm index a3c026b..9eac321 100644 --- a/src/gui/kernel/qwidget_mac.mm +++ b/src/gui/kernel/qwidget_mac.mm @@ -3268,6 +3268,20 @@ void QWidgetPrivate::show_sys() qt_event_request_window_change(q); } + +QPoint qt_mac_nativeMapFromParent(const QWidget *child, const QPoint &pt) +{ +#ifndef QT_MAC_USE_COCOA + CGPoint nativePoint = CGPointMake(pt.x(), pt.y()); + HIViewConvertPoint(&nativePoint, qt_mac_nativeview_for(child->parentWidget()), + qt_mac_nativeview_for(child)); +#else + NSPoint nativePoint = [qt_mac_nativeview_for(child) convertPoint:NSMakePoint(pt.x(), pt.y()) fromView:qt_mac_nativeview_for(child->parentWidget())]; +#endif + return QPoint(nativePoint.x, nativePoint.y); +} + + void QWidgetPrivate::hide_sys() { Q_Q(QWidget); diff --git a/src/gui/painting/qpaintengine_raster.cpp b/src/gui/painting/qpaintengine_raster.cpp index 6dd5682..addd63d 100644 --- a/src/gui/painting/qpaintengine_raster.cpp +++ b/src/gui/painting/qpaintengine_raster.cpp @@ -2355,11 +2355,6 @@ void QRasterPaintEngine::strokePolygonCosmetic(const QPoint *points, int pointCo } } -#define IMAGE_FROM_PIXMAP(pixmap) \ - pixmap.data->classId() == QPixmapData::RasterClass \ - ? ((QRasterPixmapData *) pixmap.data)->image \ - : pixmap.toImage() - /*! \internal */ @@ -2368,16 +2363,33 @@ void QRasterPaintEngine::drawPixmap(const QPointF &pos, const QPixmap &pixmap) #ifdef QT_DEBUG_DRAW qDebug() << " - QRasterPaintEngine::drawPixmap(), pos=" << pos << " pixmap=" << pixmap.size() << "depth=" << pixmap.depth(); #endif - if (pixmap.depth() == 1) { - Q_D(QRasterPaintEngine); - QRasterPaintEngineState *s = state(); - if (s->matrix.type() <= QTransform::TxTranslate) { - drawBitmap(pos + QPointF(s->matrix.dx(), s->matrix.dy()), pixmap, &s->penData); + + if (pixmap.data->classId() == QPixmapData::RasterClass) { + const QImage &image = ((QRasterPixmapData *) pixmap.data)->image; + if (image.depth() == 1) { + Q_D(QRasterPaintEngine); + QRasterPaintEngineState *s = state(); + if (s->matrix.type() <= QTransform::TxTranslate) { + drawBitmap(pos + QPointF(s->matrix.dx(), s->matrix.dy()), image, &s->penData); + } else { + drawImage(pos, d->rasterBuffer->colorizeBitmap(image, s->pen.color())); + } } else { - drawImage(pos, d->rasterBuffer->colorizeBitmap(IMAGE_FROM_PIXMAP(pixmap), s->pen.color())); + QRasterPaintEngine::drawImage(pos, image); } } else { - QRasterPaintEngine::drawImage(pos, IMAGE_FROM_PIXMAP(pixmap)); + const QImage image = pixmap.toImage(); + if (pixmap.depth() == 1) { + Q_D(QRasterPaintEngine); + QRasterPaintEngineState *s = state(); + if (s->matrix.type() <= QTransform::TxTranslate) { + drawBitmap(pos + QPointF(s->matrix.dx(), s->matrix.dy()), image, &s->penData); + } else { + drawImage(pos, d->rasterBuffer->colorizeBitmap(image, s->pen.color())); + } + } else { + QRasterPaintEngine::drawImage(pos, image); + } } } @@ -2390,22 +2402,40 @@ void QRasterPaintEngine::drawPixmap(const QRectF &r, const QPixmap &pixmap, cons qDebug() << " - QRasterPaintEngine::drawPixmap(), r=" << r << " sr=" << sr << " pixmap=" << pixmap.size() << "depth=" << pixmap.depth(); #endif - Q_D(QRasterPaintEngine); - QRasterPaintEngineState *s = state(); - - if (pixmap.depth() == 1) { - if (s->matrix.type() <= QTransform::TxTranslate - && r.size() == sr.size() - && r.size() == pixmap.size()) { - ensurePen(); - drawBitmap(r.topLeft() + QPointF(s->matrix.dx(), s->matrix.dy()), pixmap, &s->penData); - return; + if (pixmap.data->classId() == QPixmapData::RasterClass) { + const QImage &image = ((QRasterPixmapData *) pixmap.data)->image; + if (image.depth() == 1) { + Q_D(QRasterPaintEngine); + QRasterPaintEngineState *s = state(); + if (s->matrix.type() <= QTransform::TxTranslate + && r.size() == sr.size() + && r.size() == pixmap.size()) { + ensurePen(); + drawBitmap(r.topLeft() + QPointF(s->matrix.dx(), s->matrix.dy()), image, &s->penData); + return; + } else { + drawImage(r, d->rasterBuffer->colorizeBitmap(image, s->pen.color()), sr); + } } else { - drawImage(r, d->rasterBuffer->colorizeBitmap(IMAGE_FROM_PIXMAP(pixmap), - s->pen.color()), sr); + drawImage(r, image, sr); } } else { - drawImage(r, IMAGE_FROM_PIXMAP(pixmap), sr); + const QImage image = pixmap.toImage(); + if (image.depth() == 1) { + Q_D(QRasterPaintEngine); + QRasterPaintEngineState *s = state(); + if (s->matrix.type() <= QTransform::TxTranslate + && r.size() == sr.size() + && r.size() == pixmap.size()) { + ensurePen(); + drawBitmap(r.topLeft() + QPointF(s->matrix.dx(), s->matrix.dy()), image, &s->penData); + return; + } else { + drawImage(r, d->rasterBuffer->colorizeBitmap(image, s->pen.color()), sr); + } + } else { + drawImage(r, image, sr); + } } } @@ -2614,10 +2644,15 @@ void QRasterPaintEngine::drawTiledPixmap(const QRectF &r, const QPixmap &pixmap, QRasterPaintEngineState *s = state(); QImage image; - if (pixmap.depth() == 1) - image = d->rasterBuffer->colorizeBitmap(IMAGE_FROM_PIXMAP(pixmap), s->pen.color()); - else - image = IMAGE_FROM_PIXMAP(pixmap); + + if (pixmap.data->classId() == QPixmapData::RasterClass) { + image = ((QRasterPixmapData *) pixmap.data)->image; + } else { + image = pixmap.toImage(); + } + + if (image.depth() == 1) + image = d->rasterBuffer->colorizeBitmap(image, s->pen.color()); if (s->matrix.type() > QTransform::TxTranslate) { QTransform copy = s->matrix; @@ -3650,14 +3685,13 @@ void QRasterPaintEngine::drawBufferSpan(const uint *buffer, int bufsize, } #endif // Q_WS_QWS -void QRasterPaintEngine::drawBitmap(const QPointF &pos, const QPixmap &pm, QSpanData *fg) +void QRasterPaintEngine::drawBitmap(const QPointF &pos, const QImage &image, QSpanData *fg) { Q_ASSERT(fg); if (!fg->blend) return; Q_D(QRasterPaintEngine); - const QImage image = IMAGE_FROM_PIXMAP(pm); Q_ASSERT(image.depth() == 1); const int spanCount = 256; @@ -3665,8 +3699,8 @@ void QRasterPaintEngine::drawBitmap(const QPointF &pos, const QPixmap &pm, QSpan int n = 0; // Boundaries - int w = pm.width(); - int h = pm.height(); + int w = image.width(); + int h = image.height(); int ymax = qMin(qRound(pos.y() + h), d->rasterBuffer->height()); int ymin = qMax(qRound(pos.y()), 0); int xmax = qMin(qRound(pos.x() + w), d->rasterBuffer->width()); diff --git a/src/gui/painting/qpaintengine_raster_p.h b/src/gui/painting/qpaintengine_raster_p.h index 0f8060a..26a2b3f 100644 --- a/src/gui/painting/qpaintengine_raster_p.h +++ b/src/gui/painting/qpaintengine_raster_p.h @@ -256,7 +256,7 @@ private: void init(); void fillRect(const QRectF &rect, QSpanData *data); - void drawBitmap(const QPointF &pos, const QPixmap &image, QSpanData *fill); + void drawBitmap(const QPointF &pos, const QImage &image, QSpanData *fill); void drawCachedGlyphs(const QPointF &p, const QTextItemInt &ti); diff --git a/src/gui/painting/qpainter.cpp b/src/gui/painting/qpainter.cpp index fe6cc69..2beb8c2 100644 --- a/src/gui/painting/qpainter.cpp +++ b/src/gui/painting/qpainter.cpp @@ -2371,6 +2371,11 @@ void QPainter::setClipping(bool enable) Returns the currently set clip region. Note that the clip region is given in logical coordinates. + \warning QPainter does not store the combined clip explicitly as + this is handled by the underlying QPaintEngine, so the path is + recreated on demand and transformed to the current logical + coordinate system. This is potentially an expensive operation. + \sa setClipRegion(), clipPath(), setClipping() */ @@ -2486,6 +2491,11 @@ extern QPainterPath qt_regionToPath(const QRegion ®ion); Returns the currently clip as a path. Note that the clip path is given in logical coordinates. + \warning QPainter does not store the combined clip explicitly as + this is handled by the underlying QPaintEngine, so the path is + recreated on demand and transformed to the current logical + coordinate system. This is potentially an expensive operation. + \sa setClipPath(), clipRegion(), setClipping() */ QPainterPath QPainter::clipPath() const @@ -5155,9 +5165,6 @@ void QPainter::drawPixmap(const QPointF &p, const QPixmap &pm) Q_D(QPainter); - if (!d->engine || pm.isNull()) - return; - #ifndef QT_NO_DEBUG qt_painter_thread_test(d->device->devType(), "drawPixmap()"); #endif @@ -5167,12 +5174,18 @@ void QPainter::drawPixmap(const QPointF &p, const QPixmap &pm) return; } + if (!d->engine) + return; + qreal x = p.x(); qreal y = p.y(); int w = pm.width(); int h = pm.height(); + if (w <= 0) + return; + // Emulate opaque background for bitmaps if (d->state->bgMode == Qt::OpaqueMode && pm.isQBitmap()) { fillRect(QRectF(x, y, w, h), d->state->bgBrush.color()); diff --git a/src/gui/painting/qpainterpath.cpp b/src/gui/painting/qpainterpath.cpp index b5e092c..6ae908c 100644 --- a/src/gui/painting/qpainterpath.cpp +++ b/src/gui/painting/qpainterpath.cpp @@ -1725,7 +1725,7 @@ static void qt_painterpath_isect_curve(const QBezier &bezier, const QPointF &pt, */ bool QPainterPath::contains(const QPointF &pt) const { - if (isEmpty()) + if (isEmpty() || !controlPointRect().contains(pt)) return false; QPainterPathData *d = d_func(); diff --git a/src/gui/styles/gtksymbols.cpp b/src/gui/styles/gtksymbols.cpp index 8123d32..f7af8f8 100644 --- a/src/gui/styles/gtksymbols.cpp +++ b/src/gui/styles/gtksymbols.cpp @@ -504,13 +504,6 @@ static QPalette gtkWidgetPalette(const QString >kWidgetName) pal.setBrush(QPalette::Disabled, QPalette::WindowText, disabledTextColor); pal.setBrush(QPalette::All, QPalette::ButtonText, textColor); pal.setBrush(QPalette::Disabled, QPalette::ButtonText, disabledTextColor); - if (gtkWidgetName == QLS("GtkMenu")) { - // This really applies to the combo box rendering since - // QComboBox copies the palette from a QMenu - GdkColor gdkBg = gtkWidget->style->bg[GTK_STATE_NORMAL]; - QColor bgColor(gdkBg.red>>8, gdkBg.green>>8, gdkBg.blue>>8); - pal.setBrush(QPalette::Base, bgColor); - } return pal; } @@ -528,6 +521,7 @@ void QGtk::applyCustomPaletteHash() GdkColor gdkBg = QGtk::gtkWidget(QLS("GtkMenu"))->style->bg[GTK_STATE_NORMAL]; QColor bgColor(gdkBg.red>>8, gdkBg.green>>8, gdkBg.blue>>8); menuPal.setBrush(QPalette::Base, bgColor); + menuPal.setBrush(QPalette::Window, bgColor); qApp->setPalette(menuPal, "QMenu"); QPalette toolbarPal = gtkWidgetPalette(QLS("GtkToolbar")); diff --git a/src/gui/styles/qgtkstyle.cpp b/src/gui/styles/qgtkstyle.cpp index 6354ce7..b569b5c 100644 --- a/src/gui/styles/qgtkstyle.cpp +++ b/src/gui/styles/qgtkstyle.cpp @@ -2634,7 +2634,7 @@ void QGtkStyle::drawControl(ControlElement element, QColor disabledTextColor = QColor(gdkDText.red>>8, gdkDText.green>>8, gdkDText.blue>>8); if (resolve_mask & (1 << QPalette::ButtonText)) { textColor = option->palette.buttonText().color(); - disabledTextColor = option->palette.brush(QPalette::Disabled, QPalette::ButtonText);; + disabledTextColor = option->palette.brush(QPalette::Disabled, QPalette::ButtonText).color(); } QColor highlightedTextColor = QColor(gdkHText.red>>8, gdkHText.green>>8, gdkHText.blue>>8); diff --git a/src/gui/styles/qwindowsvistastyle.cpp b/src/gui/styles/qwindowsvistastyle.cpp index 4c3060d..b14b8b3 100644 --- a/src/gui/styles/qwindowsvistastyle.cpp +++ b/src/gui/styles/qwindowsvistastyle.cpp @@ -801,12 +801,20 @@ void QWindowsVistaStyle::drawPrimitive(PrimitiveElement element, const QStyleOpt if (vopt->viewItemPosition == QStyleOptionViewItemV4::OnlyOne || vopt->viewItemPosition == QStyleOptionViewItemV4::Invalid) painter->drawPixmap(pixmapRect.topLeft(), pixmap); - else if (reverse ? rightSection : leftSection) - painter->drawPixmap(pixmapRect, pixmap, srcRect.adjusted(0, 0, -frame, 0)); - else if (reverse ? leftSection : rightSection) - painter->drawPixmap(pixmapRect, pixmap, - srcRect.adjusted(frame, 0, 0, 0)); - else if (vopt->viewItemPosition == QStyleOptionViewItemV4::Middle) + else if (reverse ? rightSection : leftSection){ + painter->drawPixmap(QRect(pixmapRect.topLeft(), + QSize(frame, pixmapRect.height())), pixmap, + QRect(QPoint(0, 0), QSize(frame, pixmapRect.height()))); + painter->drawPixmap(pixmapRect.adjusted(frame, 0, 0, 0), + pixmap, srcRect.adjusted(frame, 0, -frame, 0)); + } else if (reverse ? leftSection : rightSection) { + painter->drawPixmap(QRect(pixmapRect.topRight() - QPoint(frame - 1, 0), + QSize(frame, pixmapRect.height())), pixmap, + QRect(QPoint(pixmapRect.width() - frame, 0), + QSize(frame, pixmapRect.height()))); + painter->drawPixmap(pixmapRect.adjusted(0, 0, -frame, 0), + pixmap, srcRect.adjusted(frame, 0, -frame, 0)); + } else if (vopt->viewItemPosition == QStyleOptionViewItemV4::Middle) painter->drawPixmap(pixmapRect, pixmap, srcRect.adjusted(frame, 0, -frame, 0)); } else { diff --git a/src/gui/widgets/qdialogbuttonbox.cpp b/src/gui/widgets/qdialogbuttonbox.cpp index 246da95..4a95292 100644 --- a/src/gui/widgets/qdialogbuttonbox.cpp +++ b/src/gui/widgets/qdialogbuttonbox.cpp @@ -752,7 +752,8 @@ QDialogButtonBox::~QDialogButtonBox() \value KdeLayout Use a policy appropriate for applications on KDE. \value GnomeLayout Use a policy appropriate for applications on GNOME. - The button layout is specified by the \l{style()}{current style}. + The button layout is specified by the \l{style()}{current style}. However, + on the X11 platform, it may be influenced by the desktop environment. */ /*! diff --git a/src/network/access/access.pri b/src/network/access/access.pri index 6bcca0c..3269b2e 100644 --- a/src/network/access/access.pri +++ b/src/network/access/access.pri @@ -2,6 +2,9 @@ HEADERS += access/qftp.h \ access/qhttp.h \ + access/qhttpnetworkheader_p.h \ + access/qhttpnetworkrequest_p.h \ + access/qhttpnetworkreply_p.h \ access/qhttpnetworkconnection_p.h \ access/qnetworkaccessmanager.h \ access/qnetworkaccessmanager_p.h \ @@ -27,6 +30,9 @@ HEADERS += access/qftp.h \ SOURCES += access/qftp.cpp \ access/qhttp.cpp \ + access/qhttpnetworkheader.cpp \ + access/qhttpnetworkrequest.cpp \ + access/qhttpnetworkreply.cpp \ access/qhttpnetworkconnection.cpp \ access/qnetworkaccessmanager.cpp \ access/qnetworkaccesscache.cpp \ diff --git a/src/network/access/qhttpnetworkconnection.cpp b/src/network/access/qhttpnetworkconnection.cpp index edb2988..980c0e0 100644 --- a/src/network/access/qhttpnetworkconnection.cpp +++ b/src/network/access/qhttpnetworkconnection.cpp @@ -45,7 +45,7 @@ #include <private/qauthenticator_p.h> #include <qnetworkproxy.h> #include <qauthenticator.h> -#include <qbytearraymatcher.h> + #include <qbuffer.h> #include <qpair.h> #include <qhttp.h> @@ -59,875 +59,9 @@ # include <QtNetwork/qsslconfiguration.h> #endif -#ifndef QT_NO_COMPRESS -# include <zlib.h> -static const unsigned char gz_magic[2] = {0x1f, 0x8b}; // gzip magic header -// gzip flag byte -#define HEAD_CRC 0x02 // bit 1 set: header CRC present -#define EXTRA_FIELD 0x04 // bit 2 set: extra field present -#define ORIG_NAME 0x08 // bit 3 set: original file name present -#define COMMENT 0x10 // bit 4 set: file comment present -#define RESERVED 0xE0 // bits 5..7: reserved -#define CHUNK 16384 -#endif - -QT_BEGIN_NAMESPACE - -class QHttpNetworkHeaderPrivate : public QSharedData -{ -public: - QUrl url; - QList<QPair<QByteArray, QByteArray> > fields; - - QHttpNetworkHeaderPrivate(const QUrl &newUrl = QUrl()); - QHttpNetworkHeaderPrivate(const QHttpNetworkHeaderPrivate &other); - inline qint64 contentLength() const; - inline void setContentLength(qint64 length); - - inline QByteArray headerField(const QByteArray &name, const QByteArray &defaultValue = QByteArray()) const; - inline QList<QByteArray> headerFieldValues(const QByteArray &name) const; - inline void setHeaderField(const QByteArray &name, const QByteArray &data); - bool operator==(const QHttpNetworkHeaderPrivate &other) const; - -}; - -QHttpNetworkHeaderPrivate::QHttpNetworkHeaderPrivate(const QUrl &newUrl) - :url(newUrl) -{ -} - -QHttpNetworkHeaderPrivate::QHttpNetworkHeaderPrivate(const QHttpNetworkHeaderPrivate &other) - :QSharedData(other) -{ - url = other.url; - fields = other.fields; -} - -qint64 QHttpNetworkHeaderPrivate::contentLength() const -{ - bool ok = false; - QByteArray value = headerField("content-length"); - qint64 length = value.toULongLong(&ok); - if (ok) - return length; - return -1; // the header field is not set -} - -void QHttpNetworkHeaderPrivate::setContentLength(qint64 length) -{ - setHeaderField("Content-Length", QByteArray::number(length)); -} - -QByteArray QHttpNetworkHeaderPrivate::headerField(const QByteArray &name, const QByteArray &defaultValue) const -{ - QList<QByteArray> allValues = headerFieldValues(name); - if (allValues.isEmpty()) - return defaultValue; - - QByteArray result; - bool first = true; - foreach (QByteArray value, allValues) { - if (!first) - result += ", "; - first = false; - result += value; - } - return result; -} - -QList<QByteArray> QHttpNetworkHeaderPrivate::headerFieldValues(const QByteArray &name) const -{ - QList<QByteArray> result; - QByteArray lowerName = name.toLower(); - QList<QPair<QByteArray, QByteArray> >::ConstIterator it = fields.constBegin(), - end = fields.constEnd(); - for ( ; it != end; ++it) - if (lowerName == it->first.toLower()) - result += it->second; - - return result; -} - -void QHttpNetworkHeaderPrivate::setHeaderField(const QByteArray &name, const QByteArray &data) -{ - QByteArray lowerName = name.toLower(); - QList<QPair<QByteArray, QByteArray> >::Iterator it = fields.begin(); - while (it != fields.end()) { - if (lowerName == it->first.toLower()) - it = fields.erase(it); - else - ++it; - } - fields.append(qMakePair(name, data)); -} - -bool QHttpNetworkHeaderPrivate::operator==(const QHttpNetworkHeaderPrivate &other) const -{ - return (url == other.url); -} - -// QHttpNetworkRequestPrivate -class QHttpNetworkRequestPrivate : public QHttpNetworkHeaderPrivate -{ -public: - QHttpNetworkRequestPrivate(QHttpNetworkRequest::Operation op, - QHttpNetworkRequest::Priority pri, const QUrl &newUrl = QUrl()); - QHttpNetworkRequestPrivate(const QHttpNetworkRequestPrivate &other); - ~QHttpNetworkRequestPrivate(); - bool operator==(const QHttpNetworkRequestPrivate &other) const; - QByteArray methodName() const; - QByteArray uri(bool throughProxy) const; - - static QByteArray header(const QHttpNetworkRequest &request, bool throughProxy); - - QHttpNetworkRequest::Operation operation; - QHttpNetworkRequest::Priority priority; - mutable QIODevice *data; - bool autoDecompress; -}; - -QHttpNetworkRequestPrivate::QHttpNetworkRequestPrivate(QHttpNetworkRequest::Operation op, - QHttpNetworkRequest::Priority pri, const QUrl &newUrl) - : QHttpNetworkHeaderPrivate(newUrl), operation(op), priority(pri), data(0), - autoDecompress(false) -{ -} - -QHttpNetworkRequestPrivate::QHttpNetworkRequestPrivate(const QHttpNetworkRequestPrivate &other) - : QHttpNetworkHeaderPrivate(other) -{ - operation = other.operation; - priority = other.priority; - data = other.data; - autoDecompress = other.autoDecompress; -} - -QHttpNetworkRequestPrivate::~QHttpNetworkRequestPrivate() -{ -} - -bool QHttpNetworkRequestPrivate::operator==(const QHttpNetworkRequestPrivate &other) const -{ - return QHttpNetworkHeaderPrivate::operator==(other) - && (operation == other.operation) - && (data == other.data); -} - -QByteArray QHttpNetworkRequestPrivate::methodName() const -{ - QByteArray ba; - switch (operation) { - case QHttpNetworkRequest::Options: - ba += "OPTIONS"; - break; - case QHttpNetworkRequest::Get: - ba += "GET"; - break; - case QHttpNetworkRequest::Head: - ba += "HEAD"; - break; - case QHttpNetworkRequest::Post: - ba += "POST"; - break; - case QHttpNetworkRequest::Put: - ba += "PUT"; - break; - case QHttpNetworkRequest::Delete: - ba += "DELETE"; - break; - case QHttpNetworkRequest::Trace: - ba += "TRACE"; - break; - case QHttpNetworkRequest::Connect: - ba += "CONNECT"; - break; - default: - break; - } - return ba; -} - -QByteArray QHttpNetworkRequestPrivate::uri(bool throughProxy) const -{ - QUrl::FormattingOptions format(QUrl::RemoveFragment); - - // for POST, query data is send as content - if (operation == QHttpNetworkRequest::Post && !data) - format |= QUrl::RemoveQuery; - // for requests through proxy, the Request-URI contains full url - if (throughProxy) - format |= QUrl::RemoveUserInfo; - else - format |= QUrl::RemoveScheme | QUrl::RemoveAuthority; - QByteArray uri = url.toEncoded(format); - if (uri.isEmpty() || (throughProxy && url.path().isEmpty())) - uri += '/'; - return uri; -} - -QByteArray QHttpNetworkRequestPrivate::header(const QHttpNetworkRequest &request, bool throughProxy) -{ - QByteArray ba = request.d->methodName(); - QByteArray uri = request.d->uri(throughProxy); - ba += " " + uri; - - QString majorVersion = QString::number(request.majorVersion()); - QString minorVersion = QString::number(request.minorVersion()); - ba += " HTTP/" + majorVersion.toLatin1() + "." + minorVersion.toLatin1() + "\r\n"; - - QList<QPair<QByteArray, QByteArray> > fields = request.header(); - QList<QPair<QByteArray, QByteArray> >::const_iterator it = fields.constBegin(); - for (; it != fields.constEnd(); ++it) - ba += it->first + ": " + it->second + "\r\n"; - if (request.d->operation == QHttpNetworkRequest::Post) { - // add content type, if not set in the request - if (request.headerField("content-type").isEmpty()) - ba += "Content-Type: application/x-www-form-urlencoded\r\n"; - if (!request.d->data && request.d->url.hasQuery()) { - QByteArray query = request.d->url.encodedQuery(); - ba += "Content-Length: "+ QByteArray::number(query.size()) + "\r\n"; - ba += "\r\n"; - ba += query; - } else { - ba += "\r\n"; - } - } else { - ba += "\r\n"; - } - return ba; -} - -class QHttpNetworkReplyPrivate : public QObjectPrivate, public QHttpNetworkHeaderPrivate -{ -public: - QHttpNetworkReplyPrivate(const QUrl &newUrl = QUrl()); - ~QHttpNetworkReplyPrivate(); - qint64 readStatus(QAbstractSocket *socket); - void parseStatus(const QByteArray &status); - qint64 readHeader(QAbstractSocket *socket); - void parseHeader(const QByteArray &header); - qint64 readBody(QAbstractSocket *socket, QIODevice *out); - bool findChallenge(bool forProxy, QByteArray &challenge) const; - QAuthenticatorPrivate::Method authenticationMethod(bool isProxy) const; - void clear(); - - qint64 transferRaw(QIODevice *in, QIODevice *out, qint64 size); - qint64 transferChunked(QIODevice *in, QIODevice *out); - qint64 getChunkSize(QIODevice *in, qint64 *chunkSize); - - qint64 bytesAvailable() const; - bool isChunked(); - bool connectionCloseEnabled(); - bool isGzipped(); -#ifndef QT_NO_COMPRESS - bool gzipCheckHeader(QByteArray &content, int &pos); - int gunzipBodyPartially(QByteArray &compressed, QByteArray &inflated); -#endif - void removeAutoDecompressHeader(); - - enum ReplyState { - NothingDoneState, - ReadingStatusState, - ReadingHeaderState, - ReadingDataState, - AllDoneState - } state; - - QHttpNetworkRequest request; - int statusCode; - int majorVersion; - int minorVersion; - QString errorString; - QString reasonPhrase; - qint64 bodyLength; - qint64 contentRead; - qint64 totalProgress; - QByteArray fragment; - qint64 currentChunkSize; - qint64 currentChunkRead; - QPointer<QHttpNetworkConnection> connection; - bool initInflate; - bool streamEnd; -#ifndef QT_NO_COMPRESS - z_stream inflateStrm; -#endif - bool autoDecompress; - - QByteArray responseData; // uncompressed body - QByteArray compressedData; // compressed body (temporary) - QBuffer requestDataBuffer; - bool requestIsBuffering; - bool requestIsPrepared; -}; - -QHttpNetworkReplyPrivate::QHttpNetworkReplyPrivate(const QUrl &newUrl) - : QHttpNetworkHeaderPrivate(newUrl), state(NothingDoneState), statusCode(100), - majorVersion(0), minorVersion(0), bodyLength(0), contentRead(0), totalProgress(0), - currentChunkSize(0), currentChunkRead(0), connection(0), initInflate(false), - autoDecompress(false), requestIsBuffering(false), requestIsPrepared(false) -{ -} - -QHttpNetworkReplyPrivate::~QHttpNetworkReplyPrivate() -{ -} - -void QHttpNetworkReplyPrivate::clear() -{ - state = NothingDoneState; - statusCode = 100; - bodyLength = 0; - contentRead = 0; - totalProgress = 0; - currentChunkSize = 0; - currentChunkRead = 0; - connection = 0; -#ifndef QT_NO_COMPRESS - if (initInflate) - inflateEnd(&inflateStrm); -#endif - initInflate = false; - streamEnd = false; - autoDecompress = false; - fields.clear(); -} - -// QHttpNetworkReplyPrivate -qint64 QHttpNetworkReplyPrivate::bytesAvailable() const -{ - return (state != ReadingDataState ? 0 : fragment.size()); -} - -bool QHttpNetworkReplyPrivate::isGzipped() -{ - QByteArray encoding = headerField("content-encoding"); - return encoding.toLower() == "gzip"; -} - -void QHttpNetworkReplyPrivate::removeAutoDecompressHeader() -{ - // The header "Content-Encoding = gzip" is retained. - // Content-Length is removed since the actual one send by the server is for compressed data - QByteArray name("content-length"); - QByteArray lowerName = name.toLower(); - QList<QPair<QByteArray, QByteArray> >::Iterator it = fields.begin(), - end = fields.end(); - while (it != end) { - if (name == it->first.toLower()) { - fields.erase(it); - break; - } - ++it; - } - -} - -bool QHttpNetworkReplyPrivate::findChallenge(bool forProxy, QByteArray &challenge) const -{ - challenge.clear(); - // find out the type of authentication protocol requested. - QByteArray header = forProxy ? "proxy-authenticate" : "www-authenticate"; - // pick the best protocol (has to match parsing in QAuthenticatorPrivate) - QList<QByteArray> challenges = headerFieldValues(header); - for (int i = 0; i<challenges.size(); i++) { - QByteArray line = challenges.at(i); - if (!line.toLower().startsWith("negotiate")) - challenge = line; - } - return !challenge.isEmpty(); -} - -QAuthenticatorPrivate::Method QHttpNetworkReplyPrivate::authenticationMethod(bool isProxy) const -{ - // The logic is same as the one used in void QAuthenticatorPrivate::parseHttpResponse() - QAuthenticatorPrivate::Method method = QAuthenticatorPrivate::None; - QByteArray header = isProxy ? "proxy-authenticate" : "www-authenticate"; - QList<QByteArray> challenges = headerFieldValues(header); - for (int i = 0; i<challenges.size(); i++) { - QByteArray line = challenges.at(i).trimmed().toLower(); - if (method < QAuthenticatorPrivate::Basic - && line.startsWith("basic")) { - method = QAuthenticatorPrivate::Basic; - } else if (method < QAuthenticatorPrivate::Ntlm - && line.startsWith("ntlm")) { - method = QAuthenticatorPrivate::Ntlm; - } else if (method < QAuthenticatorPrivate::DigestMd5 - && line.startsWith("digest")) { - method = QAuthenticatorPrivate::DigestMd5; - } - } - return method; -} - -#ifndef QT_NO_COMPRESS -bool QHttpNetworkReplyPrivate::gzipCheckHeader(QByteArray &content, int &pos) -{ - int method = 0; // method byte - int flags = 0; // flags byte - bool ret = false; - - // Assure two bytes in the buffer so we can peek ahead -- handle case - // where first byte of header is at the end of the buffer after the last - // gzip segment - pos = -1; - QByteArray &body = content; - int maxPos = body.size()-1; - if (maxPos < 1) { - return ret; - } - - // Peek ahead to check the gzip magic header - if (body[0] != char(gz_magic[0]) || - body[1] != char(gz_magic[1])) { - return ret; - } - pos += 2; - // Check the rest of the gzip header - if (++pos <= maxPos) - method = body[pos]; - if (pos++ <= maxPos) - flags = body[pos]; - if (method != Z_DEFLATED || (flags & RESERVED) != 0) { - return ret; - } - - // Discard time, xflags and OS code: - pos += 6; - if (pos > maxPos) - return ret; - if ((flags & EXTRA_FIELD) && ((pos+2) <= maxPos)) { // skip the extra field - unsigned len = (unsigned)body[++pos]; - len += ((unsigned)body[++pos])<<8; - pos += len; - if (pos > maxPos) - return ret; - } - if ((flags & ORIG_NAME) != 0) { // skip the original file name - while(++pos <= maxPos && body[pos]) {} - } - if ((flags & COMMENT) != 0) { // skip the .gz file comment - while(++pos <= maxPos && body[pos]) {} - } - if ((flags & HEAD_CRC) != 0) { // skip the header crc - pos += 2; - if (pos > maxPos) - return ret; - } - ret = (pos < maxPos); // return failed, if no more bytes left - return ret; -} - -int QHttpNetworkReplyPrivate::gunzipBodyPartially(QByteArray &compressed, QByteArray &inflated) -{ - int ret = Z_DATA_ERROR; - unsigned have; - unsigned char out[CHUNK]; - int pos = -1; - - if (!initInflate) { - // check the header - if (!gzipCheckHeader(compressed, pos)) - return ret; - // allocate inflate state - inflateStrm.zalloc = Z_NULL; - inflateStrm.zfree = Z_NULL; - inflateStrm.opaque = Z_NULL; - inflateStrm.avail_in = 0; - inflateStrm.next_in = Z_NULL; - ret = inflateInit2(&inflateStrm, -MAX_WBITS); - if (ret != Z_OK) - return ret; - initInflate = true; - streamEnd = false; - } - - //remove the header. - compressed.remove(0, pos+1); - // expand until deflate stream ends - inflateStrm.next_in = (unsigned char *)compressed.data(); - inflateStrm.avail_in = compressed.size(); - do { - inflateStrm.avail_out = sizeof(out); - inflateStrm.next_out = out; - ret = inflate(&inflateStrm, Z_NO_FLUSH); - switch (ret) { - case Z_NEED_DICT: - ret = Z_DATA_ERROR; - // and fall through - case Z_DATA_ERROR: - case Z_MEM_ERROR: - inflateEnd(&inflateStrm); - initInflate = false; - return ret; - } - have = sizeof(out) - inflateStrm.avail_out; - inflated.append(QByteArray((const char *)out, have)); - } while (inflateStrm.avail_out == 0); - // clean up and return - if (ret <= Z_ERRNO || ret == Z_STREAM_END) { - inflateEnd(&inflateStrm); - initInflate = false; - } - streamEnd = (ret == Z_STREAM_END); - return ret; -} -#endif - -qint64 QHttpNetworkReplyPrivate::readStatus(QAbstractSocket *socket) -{ - qint64 bytes = 0; - char c; - - while (socket->bytesAvailable()) { - // allow both CRLF & LF (only) line endings - if (socket->peek(&c, 1) == 1 && c == '\n') { - bytes += socket->read(&c, 1); // read the "n" - // remove the CR at the end - if (fragment.endsWith('\r')) { - fragment.truncate(fragment.length()-1); - } - parseStatus(fragment); - state = ReadingHeaderState; - fragment.clear(); // next fragment - break; - } else { - c = 0; - bytes += socket->read(&c, 1); - fragment.append(c); - } - } - return bytes; -} - -void QHttpNetworkReplyPrivate::parseStatus(const QByteArray &status) -{ - const QByteArrayMatcher sp(" "); - int i = sp.indexIn(status); - const QByteArray version = status.mid(0, i); - int j = sp.indexIn(status, i + 1); - const QByteArray code = status.mid(i + 1, j - i - 1); - const QByteArray reason = status.mid(j + 1, status.count() - j); - - const QByteArrayMatcher slash("/"); - int k = slash.indexIn(version); - const QByteArrayMatcher dot("."); - int l = dot.indexIn(version, k); - const QByteArray major = version.mid(k + 1, l - k - 1); - const QByteArray minor = version.mid(l + 1, version.count() - l); - - majorVersion = QString::fromAscii(major.constData()).toInt(); - minorVersion = QString::fromAscii(minor.constData()).toInt(); - statusCode = QString::fromAscii(code.constData()).toInt(); - reasonPhrase = QString::fromAscii(reason.constData()); -} - -qint64 QHttpNetworkReplyPrivate::readHeader(QAbstractSocket *socket) -{ - qint64 bytes = 0; - char crlfcrlf[5]; - crlfcrlf[4] = '\0'; - char c = 0; - bool allHeaders = false; - while (!allHeaders && socket->bytesAvailable()) { - if (socket->peek(&c, 1) == 1 && c == '\n') { - // check for possible header endings. As per HTTP rfc, - // the header endings will be marked by CRLFCRLF. But - // we will allow CRLFLF, LFLF & CRLFCRLF - if (fragment.endsWith("\n\r") || fragment.endsWith('\n')) - allHeaders = true; - } - bytes += socket->read(&c, 1); - fragment.append(c); - } - // we received all headers now parse them - if (allHeaders) { - parseHeader(fragment); - state = ReadingDataState; - fragment.clear(); // next fragment - bodyLength = contentLength(); // cache the length - } - return bytes; -} - -void QHttpNetworkReplyPrivate::parseHeader(const QByteArray &header) -{ - // see rfc2616, sec 4 for information about HTTP/1.1 headers. - // allows relaxed parsing here, accepts both CRLF & LF line endings - const QByteArrayMatcher lf("\n"); - const QByteArrayMatcher colon(":"); - int i = 0; - while (i < header.count()) { - int j = colon.indexIn(header, i); // field-name - if (j == -1) - break; - const QByteArray field = header.mid(i, j - i).trimmed(); - j++; - // any number of LWS is allowed before and after the value - QByteArray value; - do { - i = lf.indexIn(header, j); - if (i == -1) - break; - if (!value.isEmpty()) - value += ' '; - // check if we have CRLF or only LF - bool hasCR = (i && header[i-1] == '\r'); - int length = i -(hasCR ? 1: 0) - j; - value += header.mid(j, length).trimmed(); - j = ++i; - } while (i < header.count() && (header.at(i) == ' ' || header.at(i) == '\t')); - if (i == -1) - break; // something is wrong - - fields.append(qMakePair(field, value)); - } -} - -bool QHttpNetworkReplyPrivate::isChunked() -{ - return headerField("transfer-encoding").toLower().contains("chunked"); -} - -bool QHttpNetworkReplyPrivate::connectionCloseEnabled() -{ - return (headerField("connection").toLower().contains("close") || - headerField("proxy-connection").toLower().contains("close")); -} - -qint64 QHttpNetworkReplyPrivate::readBody(QAbstractSocket *socket, QIODevice *out) -{ - qint64 bytes = 0; - if (isChunked()) { - bytes += transferChunked(socket, out); // chunked transfer encoding (rfc 2616, sec 3.6) - } else if (bodyLength > 0) { // we have a Content-Length - bytes += transferRaw(socket, out, bodyLength - contentRead); - if (contentRead + bytes == bodyLength) - state = AllDoneState; - } else { - bytes += transferRaw(socket, out, socket->bytesAvailable()); - } - if (state == AllDoneState) - socket->readAll(); // Read the rest to clean (CRLF) - contentRead += bytes; - return bytes; -} - -qint64 QHttpNetworkReplyPrivate::transferRaw(QIODevice *in, QIODevice *out, qint64 size) -{ - qint64 bytes = 0; - Q_ASSERT(in); - Q_ASSERT(out); - - int toBeRead = qMin<qint64>(128*1024, qMin<qint64>(size, in->bytesAvailable())); - QByteArray raw(toBeRead, 0); - while (size > 0) { - qint64 read = in->read(raw.data(), raw.size()); - if (read == 0) - return bytes; - // ### error checking here - qint64 written = out->write(raw.data(), read); - if (written == 0) - return bytes; - if (read != written) - qDebug() << "### read" << read << "written" << written; - bytes += read; - size -= read; - out->waitForBytesWritten(-1); // throttle - } - return bytes; - -} - -qint64 QHttpNetworkReplyPrivate::transferChunked(QIODevice *in, QIODevice *out) -{ - qint64 bytes = 0; - while (in->bytesAvailable()) { // while we can read from input - // if we are done with the current chunk, get the size of the new chunk - if (currentChunkRead >= currentChunkSize) { - currentChunkSize = 0; - currentChunkRead = 0; - if (bytes) { - char crlf[2]; - bytes += in->read(crlf, 2); // read the "\r\n" after the chunk - } - bytes += getChunkSize(in, ¤tChunkSize); - if (currentChunkSize == -1) - break; - } - // if the chunk size is 0, end of the stream - if (currentChunkSize == 0) { - state = AllDoneState; - break; - } - // otherwise, read data - qint64 readSize = qMin(in->bytesAvailable(), currentChunkSize - currentChunkRead); - QByteArray buffer(readSize, 0); - qint64 read = in->read(buffer.data(), readSize); - bytes += read; - currentChunkRead += read; - qint64 written = out->write(buffer); - Q_UNUSED(written); // Avoid compile warning when building release - Q_ASSERT(read == written); - // ### error checking here - out->waitForBytesWritten(-1); - } - return bytes; -} - -qint64 QHttpNetworkReplyPrivate::getChunkSize(QIODevice *in, qint64 *chunkSize) -{ - qint64 bytes = 0; - char crlf[2]; - *chunkSize = -1; - int bytesAvailable = in->bytesAvailable(); - while (bytesAvailable > bytes) { - qint64 sniffedBytes = in->peek(crlf, 2); - int fragmentSize = fragment.size(); - // check the next two bytes for a "\r\n", skip blank lines - if ((fragmentSize && sniffedBytes == 2 && crlf[0] == '\r' && crlf[1] == '\n') - ||(fragmentSize > 1 && fragment.endsWith('\r') && crlf[0] == '\n')) - { - bytes += in->read(crlf, 1); // read the \r or \n - if (crlf[0] == '\r') - bytes += in->read(crlf, 1); // read the \n - bool ok = false; - // ignore the chunk-extension - fragment = fragment.mid(0, fragment.indexOf(';')).trimmed(); - *chunkSize = fragment.toLong(&ok, 16); - fragment.clear(); - break; // size done - } else { - // read the fragment to the buffer - char c = 0; - bytes += in->read(&c, 1); - fragment.append(c); - } - } - return bytes; -} - -// QHttpNetworkConnectionPrivate - -typedef QPair<QHttpNetworkRequest, QHttpNetworkReply*> HttpMessagePair; - -class QHttpNetworkConnectionPrivate : public QObjectPrivate -{ - Q_DECLARE_PUBLIC(QHttpNetworkConnection) -public: - QHttpNetworkConnectionPrivate(const QString &hostName, quint16 port, bool encrypt); - ~QHttpNetworkConnectionPrivate(); - void init(); - void connectSignals(QAbstractSocket *socket); - - enum SocketState { - IdleState = 0, // ready to send request - ConnectingState = 1, // connecting to host - WritingState = 2, // writing the data - WaitingState = 4, // waiting for reply - ReadingState = 8, // reading the reply - Wait4AuthState = 0x10, // blocked for send till the current authentication slot is done - BusyState = (ConnectingState|WritingState|WaitingState|ReadingState|Wait4AuthState) - }; - - enum { ChunkSize = 4096 }; - - int indexOf(QAbstractSocket *socket) const; - bool isSocketBusy(QAbstractSocket *socket) const; - bool isSocketWriting(QAbstractSocket *socket) const; - bool isSocketWaiting(QAbstractSocket *socket) const; - bool isSocketReading(QAbstractSocket *socket) const; - - QHttpNetworkReply *queueRequest(const QHttpNetworkRequest &request); - void unqueueRequest(QAbstractSocket *socket); - void prepareRequest(HttpMessagePair &request); - bool sendRequest(QAbstractSocket *socket); - void receiveReply(QAbstractSocket *socket, QHttpNetworkReply *reply); - void resendCurrentRequest(QAbstractSocket *socket); - void closeChannel(int channel); - void copyCredentials(int fromChannel, QAuthenticator *auth, bool isProxy); - - // private slots - void _q_bytesWritten(qint64 bytes); // proceed sending - void _q_readyRead(); // pending data to read - void _q_disconnected(); // disconnected from host - void _q_startNextRequest(); // send the next request from the queue - void _q_restartPendingRequest(); // send the currently blocked request - void _q_connected(); // start sending request - void _q_error(QAbstractSocket::SocketError); // error from socket -#ifndef QT_NO_NETWORKPROXY - void _q_proxyAuthenticationRequired(const QNetworkProxy &proxy, QAuthenticator *auth); // from transparent proxy -#endif - void _q_dataReadyReadNoBuffer(); - void _q_dataReadyReadBuffer(); - - void createAuthorization(QAbstractSocket *socket, QHttpNetworkRequest &request); - bool ensureConnection(QAbstractSocket *socket); - QString errorDetail(QNetworkReply::NetworkError errorCode, QAbstractSocket *socket); - void eraseData(QHttpNetworkReply *reply); -#ifndef QT_NO_COMPRESS - bool expand(QAbstractSocket *socket, QHttpNetworkReply *reply, bool dataComplete); -#endif - void bufferData(HttpMessagePair &request); - void removeReply(QHttpNetworkReply *reply); - - QString hostName; - quint16 port; - bool encrypt; - - struct Channel { - QAbstractSocket *socket; - SocketState state; - QHttpNetworkRequest request; // current request - QHttpNetworkReply *reply; // current reply for this request - qint64 written; - qint64 bytesTotal; - bool resendCurrent; - int lastStatus; // last status received on this channel - bool pendingEncrypt; // for https (send after encrypted) - int reconnectAttempts; // maximum 2 reconnection attempts - QAuthenticatorPrivate::Method authMehtod; - QAuthenticatorPrivate::Method proxyAuthMehtod; - QAuthenticator authenticator; - QAuthenticator proxyAuthenticator; -#ifndef QT_NO_OPENSSL - bool ignoreSSLErrors; -#endif - Channel() :state(IdleState), reply(0), written(0), bytesTotal(0), resendCurrent(false), reconnectAttempts(2), - authMehtod(QAuthenticatorPrivate::None), proxyAuthMehtod(QAuthenticatorPrivate::None) -#ifndef QT_NO_OPENSSL - , ignoreSSLErrors(false) -#endif - {} - }; - static const int channelCount; - Channel channels[2]; // maximum of 2 socket connections to the server - bool pendingAuthSignal; // there is an incomplete authentication signal - bool pendingProxyAuthSignal; // there is an incomplete proxy authentication signal - - void appendData(QHttpNetworkReply &reply, const QByteArray &fragment, bool compressed); - qint64 bytesAvailable(const QHttpNetworkReply &reply, bool compressed = false) const; - qint64 read(QHttpNetworkReply &reply, QByteArray &data, qint64 maxSize, bool compressed); - void emitReplyError(QAbstractSocket *socket, QHttpNetworkReply *reply, QNetworkReply::NetworkError errorCode); - bool handleAuthenticateChallenge(QAbstractSocket *socket, QHttpNetworkReply *reply, bool isProxy, bool &resend); - void allDone(QAbstractSocket *socket, QHttpNetworkReply *reply); - void handleStatus(QAbstractSocket *socket, QHttpNetworkReply *reply); - inline bool emitSignals(QHttpNetworkReply *reply); - inline bool expectContent(QHttpNetworkReply *reply); - -#ifndef QT_NO_OPENSSL - void _q_encrypted(); // start sending request (https) - void _q_sslErrors(const QList<QSslError> &errors); // ssl errors from the socket - QSslConfiguration sslConfiguration(const QHttpNetworkReply &reply) const; -#endif -#ifndef QT_NO_NETWORKPROXY - QNetworkProxy networkProxy; -#endif - //The request queues - QList<HttpMessagePair> highPriorityQueue; - QList<HttpMessagePair> lowPriorityQueue; -}; +QT_BEGIN_NAMESPACE const int QHttpNetworkConnectionPrivate::channelCount = 2; @@ -2150,235 +1284,6 @@ QNetworkProxy QHttpNetworkConnection::transparentProxy() const } #endif -// QHttpNetworkRequest - -QHttpNetworkRequest::QHttpNetworkRequest(const QUrl &url, Operation operation, Priority priority) - : d(new QHttpNetworkRequestPrivate(operation, priority, url)) -{ -} - -QHttpNetworkRequest::QHttpNetworkRequest(const QHttpNetworkRequest &other) - : QHttpNetworkHeader(other), d(other.d) -{ -} - -QHttpNetworkRequest::~QHttpNetworkRequest() -{ -} - -QUrl QHttpNetworkRequest::url() const -{ - return d->url; -} -void QHttpNetworkRequest::setUrl(const QUrl &url) -{ - d->url = url; -} - -qint64 QHttpNetworkRequest::contentLength() const -{ - return d->contentLength(); -} - -void QHttpNetworkRequest::setContentLength(qint64 length) -{ - d->setContentLength(length); -} - -QList<QPair<QByteArray, QByteArray> > QHttpNetworkRequest::header() const -{ - return d->fields; -} - -QByteArray QHttpNetworkRequest::headerField(const QByteArray &name, const QByteArray &defaultValue) const -{ - return d->headerField(name, defaultValue); -} - -void QHttpNetworkRequest::setHeaderField(const QByteArray &name, const QByteArray &data) -{ - d->setHeaderField(name, data); -} - -QHttpNetworkRequest &QHttpNetworkRequest::operator=(const QHttpNetworkRequest &other) -{ - d = other.d; - return *this; -} - -bool QHttpNetworkRequest::operator==(const QHttpNetworkRequest &other) const -{ - return d->operator==(*other.d); -} - -QHttpNetworkRequest::Operation QHttpNetworkRequest::operation() const -{ - return d->operation; -} - -void QHttpNetworkRequest::setOperation(Operation operation) -{ - d->operation = operation; -} - -QHttpNetworkRequest::Priority QHttpNetworkRequest::priority() const -{ - return d->priority; -} - -void QHttpNetworkRequest::setPriority(Priority priority) -{ - d->priority = priority; -} - -QIODevice *QHttpNetworkRequest::data() const -{ - return d->data; -} - -void QHttpNetworkRequest::setData(QIODevice *data) -{ - d->data = data; -} - -int QHttpNetworkRequest::majorVersion() const -{ - return 1; -} - -int QHttpNetworkRequest::minorVersion() const -{ - return 1; -} - -// QHttpNetworkReply - -QHttpNetworkReply::QHttpNetworkReply(const QUrl &url, QObject *parent) - : QObject(*new QHttpNetworkReplyPrivate(url), parent) -{ -} - -QHttpNetworkReply::~QHttpNetworkReply() -{ - Q_D(QHttpNetworkReply); - if (d->connection) { - d->connection->d_func()->removeReply(this); - } -} - -QUrl QHttpNetworkReply::url() const -{ - return d_func()->url; -} -void QHttpNetworkReply::setUrl(const QUrl &url) -{ - Q_D(QHttpNetworkReply); - d->url = url; -} - -qint64 QHttpNetworkReply::contentLength() const -{ - return d_func()->contentLength(); -} - -void QHttpNetworkReply::setContentLength(qint64 length) -{ - Q_D(QHttpNetworkReply); - d->setContentLength(length); -} - -QList<QPair<QByteArray, QByteArray> > QHttpNetworkReply::header() const -{ - return d_func()->fields; -} - -QByteArray QHttpNetworkReply::headerField(const QByteArray &name, const QByteArray &defaultValue) const -{ - return d_func()->headerField(name, defaultValue); -} - -void QHttpNetworkReply::setHeaderField(const QByteArray &name, const QByteArray &data) -{ - Q_D(QHttpNetworkReply); - d->setHeaderField(name, data); -} - -void QHttpNetworkReply::parseHeader(const QByteArray &header) -{ - Q_D(QHttpNetworkReply); - d->parseHeader(header); -} - -QHttpNetworkRequest QHttpNetworkReply::request() const -{ - return d_func()->request; -} - -void QHttpNetworkReply::setRequest(const QHttpNetworkRequest &request) -{ - Q_D(QHttpNetworkReply); - d->request = request; -} - -int QHttpNetworkReply::statusCode() const -{ - return d_func()->statusCode; -} - -void QHttpNetworkReply::setStatusCode(int code) -{ - Q_D(QHttpNetworkReply); - d->statusCode = code; -} - -QString QHttpNetworkReply::errorString() const -{ - return d_func()->errorString; -} - -QString QHttpNetworkReply::reasonPhrase() const -{ - return d_func()->reasonPhrase; -} - -void QHttpNetworkReply::setErrorString(const QString &error) -{ - Q_D(QHttpNetworkReply); - d->errorString = error; -} - -int QHttpNetworkReply::majorVersion() const -{ - return d_func()->majorVersion; -} - -int QHttpNetworkReply::minorVersion() const -{ - return d_func()->minorVersion; -} - -qint64 QHttpNetworkReply::bytesAvailable() const -{ - Q_D(const QHttpNetworkReply); - if (d->connection) - return d->connection->d_func()->bytesAvailable(*this); - else - return -1; -} - -QByteArray QHttpNetworkReply::read(qint64 maxSize) -{ - Q_D(QHttpNetworkReply); - QByteArray data; - if (d->connection) - d->connection->d_func()->read(*this, data, maxSize, false); - return data; -} - -bool QHttpNetworkReply::isFinished() const -{ - return d_func()->state == QHttpNetworkReplyPrivate::AllDoneState; -} // SSL support below #ifndef QT_NO_OPENSSL @@ -2433,27 +1338,7 @@ void QHttpNetworkConnection::ignoreSslErrors(int channel) } } -QSslConfiguration QHttpNetworkReply::sslConfiguration() const -{ - Q_D(const QHttpNetworkReply); - if (d->connection) - return d->connection->d_func()->sslConfiguration(*this); - return QSslConfiguration(); -} -void QHttpNetworkReply::setSslConfiguration(const QSslConfiguration &config) -{ - Q_D(QHttpNetworkReply); - if (d->connection) - d->connection->setSslConfiguration(config); -} - -void QHttpNetworkReply::ignoreSslErrors() -{ - Q_D(QHttpNetworkReply); - if (d->connection) - d->connection->ignoreSslErrors(); -} #endif //QT_NO_OPENSSL diff --git a/src/network/access/qhttpnetworkconnection_p.h b/src/network/access/qhttpnetworkconnection_p.h index 8dbcb3d..09bd459 100644 --- a/src/network/access/qhttpnetworkconnection_p.h +++ b/src/network/access/qhttpnetworkconnection_p.h @@ -56,6 +56,16 @@ #include <QtNetwork/qnetworkreply.h> #include <QtNetwork/qabstractsocket.h> +#include <private/qobject_p.h> +#include <qauthenticator.h> +#include <qnetworkproxy.h> +#include <qbuffer.h> + +#include <private/qhttpnetworkheader_p.h> +#include <private/qhttpnetworkrequest_p.h> +#include <private/qhttpnetworkreply_p.h> + + #ifndef QT_NO_HTTP #ifndef QT_NO_OPENSSL @@ -145,144 +155,137 @@ private: #endif }; -class Q_AUTOTEST_EXPORT QHttpNetworkHeader -{ -public: - virtual ~QHttpNetworkHeader() {}; - virtual QUrl url() const = 0; - virtual void setUrl(const QUrl &url) = 0; - virtual int majorVersion() const = 0; - virtual int minorVersion() const = 0; - virtual qint64 contentLength() const = 0; - virtual void setContentLength(qint64 length) = 0; - virtual QList<QPair<QByteArray, QByteArray> > header() const = 0; - virtual QByteArray headerField(const QByteArray &name, const QByteArray &defaultValue = QByteArray()) const = 0; - virtual void setHeaderField(const QByteArray &name, const QByteArray &data) = 0; -}; +// private classes +typedef QPair<QHttpNetworkRequest, QHttpNetworkReply*> HttpMessagePair; + -class QHttpNetworkRequestPrivate; -class Q_AUTOTEST_EXPORT QHttpNetworkRequest: public QHttpNetworkHeader +class QHttpNetworkConnectionPrivate : public QObjectPrivate { + Q_DECLARE_PUBLIC(QHttpNetworkConnection) public: - enum Operation { - Options, - Get, - Head, - Post, - Put, - Delete, - Trace, - Connect + QHttpNetworkConnectionPrivate(const QString &hostName, quint16 port, bool encrypt); + ~QHttpNetworkConnectionPrivate(); + void init(); + void connectSignals(QAbstractSocket *socket); + + enum SocketState { + IdleState = 0, // ready to send request + ConnectingState = 1, // connecting to host + WritingState = 2, // writing the data + WaitingState = 4, // waiting for reply + ReadingState = 8, // reading the reply + Wait4AuthState = 0x10, // blocked for send till the current authentication slot is done + BusyState = (ConnectingState|WritingState|WaitingState|ReadingState|Wait4AuthState) }; - enum Priority { - HighPriority, - NormalPriority, - LowPriority + enum { ChunkSize = 4096 }; + + int indexOf(QAbstractSocket *socket) const; + bool isSocketBusy(QAbstractSocket *socket) const; + bool isSocketWriting(QAbstractSocket *socket) const; + bool isSocketWaiting(QAbstractSocket *socket) const; + bool isSocketReading(QAbstractSocket *socket) const; + + QHttpNetworkReply *queueRequest(const QHttpNetworkRequest &request); + void unqueueRequest(QAbstractSocket *socket); + void prepareRequest(HttpMessagePair &request); + bool sendRequest(QAbstractSocket *socket); + void receiveReply(QAbstractSocket *socket, QHttpNetworkReply *reply); + void resendCurrentRequest(QAbstractSocket *socket); + void closeChannel(int channel); + void copyCredentials(int fromChannel, QAuthenticator *auth, bool isProxy); + + // private slots + void _q_bytesWritten(qint64 bytes); // proceed sending + void _q_readyRead(); // pending data to read + void _q_disconnected(); // disconnected from host + void _q_startNextRequest(); // send the next request from the queue + void _q_restartPendingRequest(); // send the currently blocked request + void _q_connected(); // start sending request + void _q_error(QAbstractSocket::SocketError); // error from socket +#ifndef QT_NO_NETWORKPROXY + void _q_proxyAuthenticationRequired(const QNetworkProxy &proxy, QAuthenticator *auth); // from transparent proxy +#endif + void _q_dataReadyReadNoBuffer(); + void _q_dataReadyReadBuffer(); + + void createAuthorization(QAbstractSocket *socket, QHttpNetworkRequest &request); + bool ensureConnection(QAbstractSocket *socket); + QString errorDetail(QNetworkReply::NetworkError errorCode, QAbstractSocket *socket); + void eraseData(QHttpNetworkReply *reply); +#ifndef QT_NO_COMPRESS + bool expand(QAbstractSocket *socket, QHttpNetworkReply *reply, bool dataComplete); +#endif + void bufferData(HttpMessagePair &request); + void removeReply(QHttpNetworkReply *reply); + + QString hostName; + quint16 port; + bool encrypt; + + struct Channel { + QAbstractSocket *socket; + SocketState state; + QHttpNetworkRequest request; // current request + QHttpNetworkReply *reply; // current reply for this request + qint64 written; + qint64 bytesTotal; + bool resendCurrent; + int lastStatus; // last status received on this channel + bool pendingEncrypt; // for https (send after encrypted) + int reconnectAttempts; // maximum 2 reconnection attempts + QAuthenticatorPrivate::Method authMehtod; + QAuthenticatorPrivate::Method proxyAuthMehtod; + QAuthenticator authenticator; + QAuthenticator proxyAuthenticator; +#ifndef QT_NO_OPENSSL + bool ignoreSSLErrors; +#endif + Channel() :state(IdleState), reply(0), written(0), bytesTotal(0), resendCurrent(false), reconnectAttempts(2), + authMehtod(QAuthenticatorPrivate::None), proxyAuthMehtod(QAuthenticatorPrivate::None) +#ifndef QT_NO_OPENSSL + , ignoreSSLErrors(false) +#endif + {} }; - - QHttpNetworkRequest(const QUrl &url = QUrl(), Operation operation = Get, Priority priority = NormalPriority); - QHttpNetworkRequest(const QHttpNetworkRequest &other); - virtual ~QHttpNetworkRequest(); - QHttpNetworkRequest &operator=(const QHttpNetworkRequest &other); - bool operator==(const QHttpNetworkRequest &other) const; - - QUrl url() const; - void setUrl(const QUrl &url); - - int majorVersion() const; - int minorVersion() const; - - qint64 contentLength() const; - void setContentLength(qint64 length); - - QList<QPair<QByteArray, QByteArray> > header() const; - QByteArray headerField(const QByteArray &name, const QByteArray &defaultValue = QByteArray()) const; - void setHeaderField(const QByteArray &name, const QByteArray &data); - - Operation operation() const; - void setOperation(Operation operation); - - Priority priority() const; - void setPriority(Priority priority); - - QIODevice *data() const; - void setData(QIODevice *data); - -private: - QSharedDataPointer<QHttpNetworkRequestPrivate> d; - friend class QHttpNetworkRequestPrivate; - friend class QHttpNetworkConnectionPrivate; -}; - -class QHttpNetworkReplyPrivate; -class Q_AUTOTEST_EXPORT QHttpNetworkReply : public QObject, public QHttpNetworkHeader -{ - Q_OBJECT -public: - - explicit QHttpNetworkReply(const QUrl &url = QUrl(), QObject *parent = 0); - virtual ~QHttpNetworkReply(); - - QUrl url() const; - void setUrl(const QUrl &url); - - int majorVersion() const; - int minorVersion() const; - - qint64 contentLength() const; - void setContentLength(qint64 length); - - QList<QPair<QByteArray, QByteArray> > header() const; - QByteArray headerField(const QByteArray &name, const QByteArray &defaultValue = QByteArray()) const; - void setHeaderField(const QByteArray &name, const QByteArray &data); - void parseHeader(const QByteArray &header); // mainly for testing - - QHttpNetworkRequest request() const; - void setRequest(const QHttpNetworkRequest &request); - - int statusCode() const; - void setStatusCode(int code); - - QString errorString() const; - void setErrorString(const QString &error); - - QString reasonPhrase() const; - - qint64 bytesAvailable() const; - QByteArray read(qint64 maxSize = -1); - - bool isFinished() const; + static const int channelCount; + Channel channels[2]; // maximum of 2 socket connections to the server + bool pendingAuthSignal; // there is an incomplete authentication signal + bool pendingProxyAuthSignal; // there is an incomplete proxy authentication signal + + void appendData(QHttpNetworkReply &reply, const QByteArray &fragment, bool compressed); + qint64 bytesAvailable(const QHttpNetworkReply &reply, bool compressed = false) const; + qint64 read(QHttpNetworkReply &reply, QByteArray &data, qint64 maxSize, bool compressed); + void emitReplyError(QAbstractSocket *socket, QHttpNetworkReply *reply, QNetworkReply::NetworkError errorCode); + bool handleAuthenticateChallenge(QAbstractSocket *socket, QHttpNetworkReply *reply, bool isProxy, bool &resend); + void allDone(QAbstractSocket *socket, QHttpNetworkReply *reply); + void handleStatus(QAbstractSocket *socket, QHttpNetworkReply *reply); + inline bool emitSignals(QHttpNetworkReply *reply); + inline bool expectContent(QHttpNetworkReply *reply); #ifndef QT_NO_OPENSSL - QSslConfiguration sslConfiguration() const; - void setSslConfiguration(const QSslConfiguration &config); - void ignoreSslErrors(); - -Q_SIGNALS: - void sslErrors(const QList<QSslError> &errors); + void _q_encrypted(); // start sending request (https) + void _q_sslErrors(const QList<QSslError> &errors); // ssl errors from the socket + QSslConfiguration sslConfiguration(const QHttpNetworkReply &reply) const; #endif -Q_SIGNALS: - void readyRead(); - void finished(); - void finishedWithError(QNetworkReply::NetworkError errorCode, const QString &detail = QString()); - void headerChanged(); - void dataReadProgress(int done, int total); - void dataSendProgress(int done, int total); +#ifndef QT_NO_NETWORKPROXY + QNetworkProxy networkProxy; +#endif -private: - Q_DECLARE_PRIVATE(QHttpNetworkReply) - friend class QHttpNetworkConnection; - friend class QHttpNetworkConnectionPrivate; + //The request queues + QList<HttpMessagePair> highPriorityQueue; + QList<HttpMessagePair> lowPriorityQueue; }; + + QT_END_NAMESPACE -Q_DECLARE_METATYPE(QHttpNetworkRequest) +//Q_DECLARE_METATYPE(QHttpNetworkRequest) //Q_DECLARE_METATYPE(QHttpNetworkReply) #endif // QT_NO_HTTP diff --git a/src/network/access/qhttpnetworkheader.cpp b/src/network/access/qhttpnetworkheader.cpp new file mode 100644 index 0000000..6f7f6f7 --- /dev/null +++ b/src/network/access/qhttpnetworkheader.cpp @@ -0,0 +1,123 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (qt-info@nokia.com) +** +** This file is part of the QtNetwork module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the either Technology Preview License Agreement or the +** Beta Release License Agreement. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain +** additional rights. These rights are described in the Nokia Qt LGPL +** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this +** package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** If you are unsure which license is appropriate for your use, please +** contact the sales department at qt-sales@nokia.com. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qhttpnetworkheader_p.h" + + +QT_BEGIN_NAMESPACE + +QHttpNetworkHeaderPrivate::QHttpNetworkHeaderPrivate(const QUrl &newUrl) + :url(newUrl) +{ +} + +QHttpNetworkHeaderPrivate::QHttpNetworkHeaderPrivate(const QHttpNetworkHeaderPrivate &other) + :QSharedData(other) +{ + url = other.url; + fields = other.fields; +} + +qint64 QHttpNetworkHeaderPrivate::contentLength() const +{ + bool ok = false; + QByteArray value = headerField("content-length"); + qint64 length = value.toULongLong(&ok); + if (ok) + return length; + return -1; // the header field is not set +} + +void QHttpNetworkHeaderPrivate::setContentLength(qint64 length) +{ + setHeaderField("Content-Length", QByteArray::number(length)); +} + +QByteArray QHttpNetworkHeaderPrivate::headerField(const QByteArray &name, const QByteArray &defaultValue) const +{ + QList<QByteArray> allValues = headerFieldValues(name); + if (allValues.isEmpty()) + return defaultValue; + + QByteArray result; + bool first = true; + foreach (QByteArray value, allValues) { + if (!first) + result += ", "; + first = false; + result += value; + } + return result; +} + +QList<QByteArray> QHttpNetworkHeaderPrivate::headerFieldValues(const QByteArray &name) const +{ + QList<QByteArray> result; + QByteArray lowerName = name.toLower(); + QList<QPair<QByteArray, QByteArray> >::ConstIterator it = fields.constBegin(), + end = fields.constEnd(); + for ( ; it != end; ++it) + if (lowerName == it->first.toLower()) + result += it->second; + + return result; +} + +void QHttpNetworkHeaderPrivate::setHeaderField(const QByteArray &name, const QByteArray &data) +{ + QByteArray lowerName = name.toLower(); + QList<QPair<QByteArray, QByteArray> >::Iterator it = fields.begin(); + while (it != fields.end()) { + if (lowerName == it->first.toLower()) + it = fields.erase(it); + else + ++it; + } + fields.append(qMakePair(name, data)); +} + +bool QHttpNetworkHeaderPrivate::operator==(const QHttpNetworkHeaderPrivate &other) const +{ + return (url == other.url); +} + + +QT_END_NAMESPACE diff --git a/src/network/access/qhttpnetworkheader_p.h b/src/network/access/qhttpnetworkheader_p.h new file mode 100644 index 0000000..4e62352 --- /dev/null +++ b/src/network/access/qhttpnetworkheader_p.h @@ -0,0 +1,111 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (qt-info@nokia.com) +** +** This file is part of the QtNetwork module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the either Technology Preview License Agreement or the +** Beta Release License Agreement. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain +** additional rights. These rights are described in the Nokia Qt LGPL +** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this +** package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** If you are unsure which license is appropriate for your use, please +** contact the sales department at qt-sales@nokia.com. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QHTTPNETWORKHEADER_H +#define QHTTPNETWORKHEADER_H + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists for the convenience +// of the Network Access API. This header file may change from +// version to version without notice, or even be removed. +// +// We mean it. +// +#ifndef QT_NO_HTTP + +#include <qshareddata.h> +#include <qurl.h> + +QT_BEGIN_NAMESPACE + +class Q_AUTOTEST_EXPORT QHttpNetworkHeader +{ +public: + virtual ~QHttpNetworkHeader() {}; + virtual QUrl url() const = 0; + virtual void setUrl(const QUrl &url) = 0; + + virtual int majorVersion() const = 0; + virtual int minorVersion() const = 0; + + virtual qint64 contentLength() const = 0; + virtual void setContentLength(qint64 length) = 0; + + virtual QList<QPair<QByteArray, QByteArray> > header() const = 0; + virtual QByteArray headerField(const QByteArray &name, const QByteArray &defaultValue = QByteArray()) const = 0; + virtual void setHeaderField(const QByteArray &name, const QByteArray &data) = 0; +}; + +class QHttpNetworkHeaderPrivate : public QSharedData +{ +public: + QUrl url; + QList<QPair<QByteArray, QByteArray> > fields; + + QHttpNetworkHeaderPrivate(const QUrl &newUrl = QUrl()); + QHttpNetworkHeaderPrivate(const QHttpNetworkHeaderPrivate &other); + qint64 contentLength() const; + void setContentLength(qint64 length); + + QByteArray headerField(const QByteArray &name, const QByteArray &defaultValue = QByteArray()) const; + QList<QByteArray> headerFieldValues(const QByteArray &name) const; + void setHeaderField(const QByteArray &name, const QByteArray &data); + bool operator==(const QHttpNetworkHeaderPrivate &other) const; + +}; + + +QT_END_NAMESPACE + + +#endif // QT_NO_HTTP + + +#endif // QHTTPNETWORKHEADER_H + + + + + + diff --git a/src/network/access/qhttpnetworkreply.cpp b/src/network/access/qhttpnetworkreply.cpp new file mode 100644 index 0000000..fe3f6af --- /dev/null +++ b/src/network/access/qhttpnetworkreply.cpp @@ -0,0 +1,663 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (qt-info@nokia.com) +** +** This file is part of the QtNetwork module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the either Technology Preview License Agreement or the +** Beta Release License Agreement. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain +** additional rights. These rights are described in the Nokia Qt LGPL +** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this +** package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** If you are unsure which license is appropriate for your use, please +** contact the sales department at qt-sales@nokia.com. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qhttpnetworkreply_p.h" +#include "qhttpnetworkconnection_p.h" + +#include <qbytearraymatcher.h> + +#ifndef QT_NO_HTTP + +#ifndef QT_NO_OPENSSL +# include <QtNetwork/qsslkey.h> +# include <QtNetwork/qsslcipher.h> +# include <QtNetwork/qsslconfiguration.h> +#endif + +QT_BEGIN_NAMESPACE + +QHttpNetworkReply::QHttpNetworkReply(const QUrl &url, QObject *parent) + : QObject(*new QHttpNetworkReplyPrivate(url), parent) +{ +} + +QHttpNetworkReply::~QHttpNetworkReply() +{ + Q_D(QHttpNetworkReply); + if (d->connection) { + d->connection->d_func()->removeReply(this); + } +} + +QUrl QHttpNetworkReply::url() const +{ + return d_func()->url; +} +void QHttpNetworkReply::setUrl(const QUrl &url) +{ + Q_D(QHttpNetworkReply); + d->url = url; +} + +qint64 QHttpNetworkReply::contentLength() const +{ + return d_func()->contentLength(); +} + +void QHttpNetworkReply::setContentLength(qint64 length) +{ + Q_D(QHttpNetworkReply); + d->setContentLength(length); +} + +QList<QPair<QByteArray, QByteArray> > QHttpNetworkReply::header() const +{ + return d_func()->fields; +} + +QByteArray QHttpNetworkReply::headerField(const QByteArray &name, const QByteArray &defaultValue) const +{ + return d_func()->headerField(name, defaultValue); +} + +void QHttpNetworkReply::setHeaderField(const QByteArray &name, const QByteArray &data) +{ + Q_D(QHttpNetworkReply); + d->setHeaderField(name, data); +} + +void QHttpNetworkReply::parseHeader(const QByteArray &header) +{ + Q_D(QHttpNetworkReply); + d->parseHeader(header); +} + +QHttpNetworkRequest QHttpNetworkReply::request() const +{ + return d_func()->request; +} + +void QHttpNetworkReply::setRequest(const QHttpNetworkRequest &request) +{ + Q_D(QHttpNetworkReply); + d->request = request; +} + +int QHttpNetworkReply::statusCode() const +{ + return d_func()->statusCode; +} + +void QHttpNetworkReply::setStatusCode(int code) +{ + Q_D(QHttpNetworkReply); + d->statusCode = code; +} + +QString QHttpNetworkReply::errorString() const +{ + return d_func()->errorString; +} + +QString QHttpNetworkReply::reasonPhrase() const +{ + return d_func()->reasonPhrase; +} + +void QHttpNetworkReply::setErrorString(const QString &error) +{ + Q_D(QHttpNetworkReply); + d->errorString = error; +} + +int QHttpNetworkReply::majorVersion() const +{ + return d_func()->majorVersion; +} + +int QHttpNetworkReply::minorVersion() const +{ + return d_func()->minorVersion; +} + +qint64 QHttpNetworkReply::bytesAvailable() const +{ + Q_D(const QHttpNetworkReply); + if (d->connection) + return d->connection->d_func()->bytesAvailable(*this); + else + return -1; +} + +QByteArray QHttpNetworkReply::read(qint64 maxSize) +{ + Q_D(QHttpNetworkReply); + QByteArray data; + if (d->connection) + d->connection->d_func()->read(*this, data, maxSize, false); + return data; +} + +bool QHttpNetworkReply::isFinished() const +{ + return d_func()->state == QHttpNetworkReplyPrivate::AllDoneState; +} + + + +QHttpNetworkReplyPrivate::QHttpNetworkReplyPrivate(const QUrl &newUrl) + : QHttpNetworkHeaderPrivate(newUrl), state(NothingDoneState), statusCode(100), + majorVersion(0), minorVersion(0), bodyLength(0), contentRead(0), totalProgress(0), + currentChunkSize(0), currentChunkRead(0), connection(0), initInflate(false), + autoDecompress(false), requestIsBuffering(false), requestIsPrepared(false) +{ +} + +QHttpNetworkReplyPrivate::~QHttpNetworkReplyPrivate() +{ +} + +void QHttpNetworkReplyPrivate::clear() +{ + state = NothingDoneState; + statusCode = 100; + bodyLength = 0; + contentRead = 0; + totalProgress = 0; + currentChunkSize = 0; + currentChunkRead = 0; + connection = 0; +#ifndef QT_NO_COMPRESS + if (initInflate) + inflateEnd(&inflateStrm); +#endif + initInflate = false; + streamEnd = false; + autoDecompress = false; + fields.clear(); +} + +// QHttpNetworkReplyPrivate +qint64 QHttpNetworkReplyPrivate::bytesAvailable() const +{ + return (state != ReadingDataState ? 0 : fragment.size()); +} + +bool QHttpNetworkReplyPrivate::isGzipped() +{ + QByteArray encoding = headerField("content-encoding"); + return encoding.toLower() == "gzip"; +} + +void QHttpNetworkReplyPrivate::removeAutoDecompressHeader() +{ + // The header "Content-Encoding = gzip" is retained. + // Content-Length is removed since the actual one send by the server is for compressed data + QByteArray name("content-length"); + QByteArray lowerName = name.toLower(); + QList<QPair<QByteArray, QByteArray> >::Iterator it = fields.begin(), + end = fields.end(); + while (it != end) { + if (name == it->first.toLower()) { + fields.erase(it); + break; + } + ++it; + } + +} + +bool QHttpNetworkReplyPrivate::findChallenge(bool forProxy, QByteArray &challenge) const +{ + challenge.clear(); + // find out the type of authentication protocol requested. + QByteArray header = forProxy ? "proxy-authenticate" : "www-authenticate"; + // pick the best protocol (has to match parsing in QAuthenticatorPrivate) + QList<QByteArray> challenges = headerFieldValues(header); + for (int i = 0; i<challenges.size(); i++) { + QByteArray line = challenges.at(i); + if (!line.toLower().startsWith("negotiate")) + challenge = line; + } + return !challenge.isEmpty(); +} + +QAuthenticatorPrivate::Method QHttpNetworkReplyPrivate::authenticationMethod(bool isProxy) const +{ + // The logic is same as the one used in void QAuthenticatorPrivate::parseHttpResponse() + QAuthenticatorPrivate::Method method = QAuthenticatorPrivate::None; + QByteArray header = isProxy ? "proxy-authenticate" : "www-authenticate"; + QList<QByteArray> challenges = headerFieldValues(header); + for (int i = 0; i<challenges.size(); i++) { + QByteArray line = challenges.at(i).trimmed().toLower(); + if (method < QAuthenticatorPrivate::Basic + && line.startsWith("basic")) { + method = QAuthenticatorPrivate::Basic; + } else if (method < QAuthenticatorPrivate::Ntlm + && line.startsWith("ntlm")) { + method = QAuthenticatorPrivate::Ntlm; + } else if (method < QAuthenticatorPrivate::DigestMd5 + && line.startsWith("digest")) { + method = QAuthenticatorPrivate::DigestMd5; + } + } + return method; +} + +#ifndef QT_NO_COMPRESS +bool QHttpNetworkReplyPrivate::gzipCheckHeader(QByteArray &content, int &pos) +{ + int method = 0; // method byte + int flags = 0; // flags byte + bool ret = false; + + // Assure two bytes in the buffer so we can peek ahead -- handle case + // where first byte of header is at the end of the buffer after the last + // gzip segment + pos = -1; + QByteArray &body = content; + int maxPos = body.size()-1; + if (maxPos < 1) { + return ret; + } + + // Peek ahead to check the gzip magic header + if (body[0] != char(gz_magic[0]) || + body[1] != char(gz_magic[1])) { + return ret; + } + pos += 2; + // Check the rest of the gzip header + if (++pos <= maxPos) + method = body[pos]; + if (pos++ <= maxPos) + flags = body[pos]; + if (method != Z_DEFLATED || (flags & RESERVED) != 0) { + return ret; + } + + // Discard time, xflags and OS code: + pos += 6; + if (pos > maxPos) + return ret; + if ((flags & EXTRA_FIELD) && ((pos+2) <= maxPos)) { // skip the extra field + unsigned len = (unsigned)body[++pos]; + len += ((unsigned)body[++pos])<<8; + pos += len; + if (pos > maxPos) + return ret; + } + if ((flags & ORIG_NAME) != 0) { // skip the original file name + while(++pos <= maxPos && body[pos]) {} + } + if ((flags & COMMENT) != 0) { // skip the .gz file comment + while(++pos <= maxPos && body[pos]) {} + } + if ((flags & HEAD_CRC) != 0) { // skip the header crc + pos += 2; + if (pos > maxPos) + return ret; + } + ret = (pos < maxPos); // return failed, if no more bytes left + return ret; +} + +int QHttpNetworkReplyPrivate::gunzipBodyPartially(QByteArray &compressed, QByteArray &inflated) +{ + int ret = Z_DATA_ERROR; + unsigned have; + unsigned char out[CHUNK]; + int pos = -1; + + if (!initInflate) { + // check the header + if (!gzipCheckHeader(compressed, pos)) + return ret; + // allocate inflate state + inflateStrm.zalloc = Z_NULL; + inflateStrm.zfree = Z_NULL; + inflateStrm.opaque = Z_NULL; + inflateStrm.avail_in = 0; + inflateStrm.next_in = Z_NULL; + ret = inflateInit2(&inflateStrm, -MAX_WBITS); + if (ret != Z_OK) + return ret; + initInflate = true; + streamEnd = false; + } + + //remove the header. + compressed.remove(0, pos+1); + // expand until deflate stream ends + inflateStrm.next_in = (unsigned char *)compressed.data(); + inflateStrm.avail_in = compressed.size(); + do { + inflateStrm.avail_out = sizeof(out); + inflateStrm.next_out = out; + ret = inflate(&inflateStrm, Z_NO_FLUSH); + switch (ret) { + case Z_NEED_DICT: + ret = Z_DATA_ERROR; + // and fall through + case Z_DATA_ERROR: + case Z_MEM_ERROR: + inflateEnd(&inflateStrm); + initInflate = false; + return ret; + } + have = sizeof(out) - inflateStrm.avail_out; + inflated.append(QByteArray((const char *)out, have)); + } while (inflateStrm.avail_out == 0); + // clean up and return + if (ret <= Z_ERRNO || ret == Z_STREAM_END) { + inflateEnd(&inflateStrm); + initInflate = false; + } + streamEnd = (ret == Z_STREAM_END); + return ret; +} +#endif + +qint64 QHttpNetworkReplyPrivate::readStatus(QAbstractSocket *socket) +{ + qint64 bytes = 0; + char c; + + while (socket->bytesAvailable()) { + // allow both CRLF & LF (only) line endings + if (socket->peek(&c, 1) == 1 && c == '\n') { + bytes += socket->read(&c, 1); // read the "n" + // remove the CR at the end + if (fragment.endsWith('\r')) { + fragment.truncate(fragment.length()-1); + } + parseStatus(fragment); + state = ReadingHeaderState; + fragment.clear(); // next fragment + break; + } else { + c = 0; + bytes += socket->read(&c, 1); + fragment.append(c); + } + } + return bytes; +} + +void QHttpNetworkReplyPrivate::parseStatus(const QByteArray &status) +{ + const QByteArrayMatcher sp(" "); + int i = sp.indexIn(status); + const QByteArray version = status.mid(0, i); + int j = sp.indexIn(status, i + 1); + const QByteArray code = status.mid(i + 1, j - i - 1); + const QByteArray reason = status.mid(j + 1, status.count() - j); + + const QByteArrayMatcher slash("/"); + int k = slash.indexIn(version); + const QByteArrayMatcher dot("."); + int l = dot.indexIn(version, k); + const QByteArray major = version.mid(k + 1, l - k - 1); + const QByteArray minor = version.mid(l + 1, version.count() - l); + + majorVersion = QString::fromAscii(major.constData()).toInt(); + minorVersion = QString::fromAscii(minor.constData()).toInt(); + statusCode = QString::fromAscii(code.constData()).toInt(); + reasonPhrase = QString::fromAscii(reason.constData()); +} + +qint64 QHttpNetworkReplyPrivate::readHeader(QAbstractSocket *socket) +{ + qint64 bytes = 0; + char crlfcrlf[5]; + crlfcrlf[4] = '\0'; + char c = 0; + bool allHeaders = false; + while (!allHeaders && socket->bytesAvailable()) { + if (socket->peek(&c, 1) == 1 && c == '\n') { + // check for possible header endings. As per HTTP rfc, + // the header endings will be marked by CRLFCRLF. But + // we will allow CRLFLF, LFLF & CRLFCRLF + if (fragment.endsWith("\n\r") || fragment.endsWith('\n')) + allHeaders = true; + } + bytes += socket->read(&c, 1); + fragment.append(c); + } + // we received all headers now parse them + if (allHeaders) { + parseHeader(fragment); + state = ReadingDataState; + fragment.clear(); // next fragment + bodyLength = contentLength(); // cache the length + } + return bytes; +} + +void QHttpNetworkReplyPrivate::parseHeader(const QByteArray &header) +{ + // see rfc2616, sec 4 for information about HTTP/1.1 headers. + // allows relaxed parsing here, accepts both CRLF & LF line endings + const QByteArrayMatcher lf("\n"); + const QByteArrayMatcher colon(":"); + int i = 0; + while (i < header.count()) { + int j = colon.indexIn(header, i); // field-name + if (j == -1) + break; + const QByteArray field = header.mid(i, j - i).trimmed(); + j++; + // any number of LWS is allowed before and after the value + QByteArray value; + do { + i = lf.indexIn(header, j); + if (i == -1) + break; + if (!value.isEmpty()) + value += ' '; + // check if we have CRLF or only LF + bool hasCR = (i && header[i-1] == '\r'); + int length = i -(hasCR ? 1: 0) - j; + value += header.mid(j, length).trimmed(); + j = ++i; + } while (i < header.count() && (header.at(i) == ' ' || header.at(i) == '\t')); + if (i == -1) + break; // something is wrong + + fields.append(qMakePair(field, value)); + } +} + +bool QHttpNetworkReplyPrivate::isChunked() +{ + return headerField("transfer-encoding").toLower().contains("chunked"); +} + +bool QHttpNetworkReplyPrivate::connectionCloseEnabled() +{ + return (headerField("connection").toLower().contains("close") || + headerField("proxy-connection").toLower().contains("close")); +} + +qint64 QHttpNetworkReplyPrivate::readBody(QAbstractSocket *socket, QIODevice *out) +{ + qint64 bytes = 0; + if (isChunked()) { + bytes += transferChunked(socket, out); // chunked transfer encoding (rfc 2616, sec 3.6) + } else if (bodyLength > 0) { // we have a Content-Length + bytes += transferRaw(socket, out, bodyLength - contentRead); + if (contentRead + bytes == bodyLength) + state = AllDoneState; + } else { + bytes += transferRaw(socket, out, socket->bytesAvailable()); + } + if (state == AllDoneState) + socket->readAll(); // Read the rest to clean (CRLF) + contentRead += bytes; + return bytes; +} + +qint64 QHttpNetworkReplyPrivate::transferRaw(QIODevice *in, QIODevice *out, qint64 size) +{ + qint64 bytes = 0; + Q_ASSERT(in); + Q_ASSERT(out); + + int toBeRead = qMin<qint64>(128*1024, qMin<qint64>(size, in->bytesAvailable())); + QByteArray raw(toBeRead, 0); + while (size > 0) { + qint64 read = in->read(raw.data(), raw.size()); + if (read == 0) + return bytes; + // ### error checking here + qint64 written = out->write(raw.data(), read); + if (written == 0) + return bytes; + if (read != written) + qDebug() << "### read" << read << "written" << written; + bytes += read; + size -= read; + out->waitForBytesWritten(-1); // throttle + } + return bytes; + +} + +qint64 QHttpNetworkReplyPrivate::transferChunked(QIODevice *in, QIODevice *out) +{ + qint64 bytes = 0; + while (in->bytesAvailable()) { // while we can read from input + // if we are done with the current chunk, get the size of the new chunk + if (currentChunkRead >= currentChunkSize) { + currentChunkSize = 0; + currentChunkRead = 0; + if (bytes) { + char crlf[2]; + bytes += in->read(crlf, 2); // read the "\r\n" after the chunk + } + bytes += getChunkSize(in, ¤tChunkSize); + if (currentChunkSize == -1) + break; + } + // if the chunk size is 0, end of the stream + if (currentChunkSize == 0) { + state = AllDoneState; + break; + } + // otherwise, read data + qint64 readSize = qMin(in->bytesAvailable(), currentChunkSize - currentChunkRead); + QByteArray buffer(readSize, 0); + qint64 read = in->read(buffer.data(), readSize); + bytes += read; + currentChunkRead += read; + qint64 written = out->write(buffer); + Q_UNUSED(written); // Avoid compile warning when building release + Q_ASSERT(read == written); + // ### error checking here + out->waitForBytesWritten(-1); + } + return bytes; +} + +qint64 QHttpNetworkReplyPrivate::getChunkSize(QIODevice *in, qint64 *chunkSize) +{ + qint64 bytes = 0; + char crlf[2]; + *chunkSize = -1; + int bytesAvailable = in->bytesAvailable(); + while (bytesAvailable > bytes) { + qint64 sniffedBytes = in->peek(crlf, 2); + int fragmentSize = fragment.size(); + // check the next two bytes for a "\r\n", skip blank lines + if ((fragmentSize && sniffedBytes == 2 && crlf[0] == '\r' && crlf[1] == '\n') + ||(fragmentSize > 1 && fragment.endsWith('\r') && crlf[0] == '\n')) + { + bytes += in->read(crlf, 1); // read the \r or \n + if (crlf[0] == '\r') + bytes += in->read(crlf, 1); // read the \n + bool ok = false; + // ignore the chunk-extension + fragment = fragment.mid(0, fragment.indexOf(';')).trimmed(); + *chunkSize = fragment.toLong(&ok, 16); + fragment.clear(); + break; // size done + } else { + // read the fragment to the buffer + char c = 0; + bytes += in->read(&c, 1); + fragment.append(c); + } + } + return bytes; +} + +// SSL support below +#ifndef QT_NO_OPENSSL + +QSslConfiguration QHttpNetworkReply::sslConfiguration() const +{ + Q_D(const QHttpNetworkReply); + if (d->connection) + return d->connection->d_func()->sslConfiguration(*this); + return QSslConfiguration(); +} + +void QHttpNetworkReply::setSslConfiguration(const QSslConfiguration &config) +{ + Q_D(QHttpNetworkReply); + if (d->connection) + d->connection->setSslConfiguration(config); +} + +void QHttpNetworkReply::ignoreSslErrors() +{ + Q_D(QHttpNetworkReply); + if (d->connection) + d->connection->ignoreSslErrors(); +} + + +#endif //QT_NO_OPENSSL + + +QT_END_NAMESPACE + +#endif // QT_NO_HTTP
\ No newline at end of file diff --git a/src/network/access/qhttpnetworkreply_p.h b/src/network/access/qhttpnetworkreply_p.h new file mode 100644 index 0000000..21f4116 --- /dev/null +++ b/src/network/access/qhttpnetworkreply_p.h @@ -0,0 +1,226 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (qt-info@nokia.com) +** +** This file is part of the QtNetwork module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the either Technology Preview License Agreement or the +** Beta Release License Agreement. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain +** additional rights. These rights are described in the Nokia Qt LGPL +** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this +** package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** If you are unsure which license is appropriate for your use, please +** contact the sales department at qt-sales@nokia.com. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QHTTPNETWORKREPLY_H +#define QHTTPNETWORKREPLY_H + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists for the convenience +// of the Network Access API. This header file may change from +// version to version without notice, or even be removed. +// +// We mean it. +// +#ifndef QT_NO_HTTP + +#ifndef QT_NO_COMPRESS +# include <zlib.h> +static const unsigned char gz_magic[2] = {0x1f, 0x8b}; // gzip magic header +// gzip flag byte +#define HEAD_CRC 0x02 // bit 1 set: header CRC present +#define EXTRA_FIELD 0x04 // bit 2 set: extra field present +#define ORIG_NAME 0x08 // bit 3 set: original file name present +#define COMMENT 0x10 // bit 4 set: file comment present +#define RESERVED 0xE0 // bits 5..7: reserved +#define CHUNK 16384 +#endif + +#ifndef QT_NO_OPENSSL +# include <QtNetwork/qsslsocket.h> +# include <QtNetwork/qsslerror.h> +#else +# include <QtNetwork/qtcpsocket.h> +#endif + +#include <QtNetwork/qnetworkrequest.h> +#include <QtNetwork/qnetworkreply.h> +#include <qbuffer.h> + +#include <private/qobject_p.h> +#include <private/qhttpnetworkheader_p.h> +#include <private/qhttpnetworkrequest_p.h> +#include <private/qauthenticator_p.h> + +QT_BEGIN_NAMESPACE + +class QHttpNetworkConnection; +class QHttpNetworkRequest; +class QHttpNetworkConnectionPrivate; +class QHttpNetworkReplyPrivate; +class Q_AUTOTEST_EXPORT QHttpNetworkReply : public QObject, public QHttpNetworkHeader +{ + Q_OBJECT +public: + + explicit QHttpNetworkReply(const QUrl &url = QUrl(), QObject *parent = 0); + virtual ~QHttpNetworkReply(); + + QUrl url() const; + void setUrl(const QUrl &url); + + int majorVersion() const; + int minorVersion() const; + + qint64 contentLength() const; + void setContentLength(qint64 length); + + QList<QPair<QByteArray, QByteArray> > header() const; + QByteArray headerField(const QByteArray &name, const QByteArray &defaultValue = QByteArray()) const; + void setHeaderField(const QByteArray &name, const QByteArray &data); + void parseHeader(const QByteArray &header); // mainly for testing + + QHttpNetworkRequest request() const; + void setRequest(const QHttpNetworkRequest &request); + + int statusCode() const; + void setStatusCode(int code); + + QString errorString() const; + void setErrorString(const QString &error); + + QString reasonPhrase() const; + + qint64 bytesAvailable() const; + QByteArray read(qint64 maxSize = -1); + + bool isFinished() const; + +#ifndef QT_NO_OPENSSL + QSslConfiguration sslConfiguration() const; + void setSslConfiguration(const QSslConfiguration &config); + void ignoreSslErrors(); + +Q_SIGNALS: + void sslErrors(const QList<QSslError> &errors); +#endif + +Q_SIGNALS: + void readyRead(); + void finished(); + void finishedWithError(QNetworkReply::NetworkError errorCode, const QString &detail = QString()); + void headerChanged(); + void dataReadProgress(int done, int total); + void dataSendProgress(int done, int total); + +private: + Q_DECLARE_PRIVATE(QHttpNetworkReply) + friend class QHttpNetworkConnection; + friend class QHttpNetworkConnectionPrivate; +}; + + +class QHttpNetworkReplyPrivate : public QObjectPrivate, public QHttpNetworkHeaderPrivate +{ +public: + QHttpNetworkReplyPrivate(const QUrl &newUrl = QUrl()); + ~QHttpNetworkReplyPrivate(); + qint64 readStatus(QAbstractSocket *socket); + void parseStatus(const QByteArray &status); + qint64 readHeader(QAbstractSocket *socket); + void parseHeader(const QByteArray &header); + qint64 readBody(QAbstractSocket *socket, QIODevice *out); + bool findChallenge(bool forProxy, QByteArray &challenge) const; + QAuthenticatorPrivate::Method authenticationMethod(bool isProxy) const; + void clear(); + + qint64 transferRaw(QIODevice *in, QIODevice *out, qint64 size); + qint64 transferChunked(QIODevice *in, QIODevice *out); + qint64 getChunkSize(QIODevice *in, qint64 *chunkSize); + + qint64 bytesAvailable() const; + bool isChunked(); + bool connectionCloseEnabled(); + bool isGzipped(); +#ifndef QT_NO_COMPRESS + bool gzipCheckHeader(QByteArray &content, int &pos); + int gunzipBodyPartially(QByteArray &compressed, QByteArray &inflated); +#endif + void removeAutoDecompressHeader(); + + enum ReplyState { + NothingDoneState, + ReadingStatusState, + ReadingHeaderState, + ReadingDataState, + AllDoneState + } state; + + QHttpNetworkRequest request; + int statusCode; + int majorVersion; + int minorVersion; + QString errorString; + QString reasonPhrase; + qint64 bodyLength; + qint64 contentRead; + qint64 totalProgress; + QByteArray fragment; + qint64 currentChunkSize; + qint64 currentChunkRead; + QPointer<QHttpNetworkConnection> connection; + bool initInflate; + bool streamEnd; +#ifndef QT_NO_COMPRESS + z_stream inflateStrm; +#endif + bool autoDecompress; + + QByteArray responseData; // uncompressed body + QByteArray compressedData; // compressed body (temporary) + QBuffer requestDataBuffer; + bool requestIsBuffering; + bool requestIsPrepared; +}; + + + + +QT_END_NAMESPACE + +//Q_DECLARE_METATYPE(QHttpNetworkReply) + +#endif // QT_NO_HTTP + + +#endif // QHTTPNETWORKREPLY_H diff --git a/src/network/access/qhttpnetworkrequest.cpp b/src/network/access/qhttpnetworkrequest.cpp new file mode 100644 index 0000000..420cb69 --- /dev/null +++ b/src/network/access/qhttpnetworkrequest.cpp @@ -0,0 +1,261 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (qt-info@nokia.com) +** +** This file is part of the QtNetwork module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the either Technology Preview License Agreement or the +** Beta Release License Agreement. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain +** additional rights. These rights are described in the Nokia Qt LGPL +** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this +** package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** If you are unsure which license is appropriate for your use, please +** contact the sales department at qt-sales@nokia.com. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qhttpnetworkrequest_p.h" + +QT_BEGIN_NAMESPACE + +QHttpNetworkRequestPrivate::QHttpNetworkRequestPrivate(QHttpNetworkRequest::Operation op, + QHttpNetworkRequest::Priority pri, const QUrl &newUrl) + : QHttpNetworkHeaderPrivate(newUrl), operation(op), priority(pri), data(0), + autoDecompress(false) +{ +} + +QHttpNetworkRequestPrivate::QHttpNetworkRequestPrivate(const QHttpNetworkRequestPrivate &other) + : QHttpNetworkHeaderPrivate(other) +{ + operation = other.operation; + priority = other.priority; + data = other.data; + autoDecompress = other.autoDecompress; +} + +QHttpNetworkRequestPrivate::~QHttpNetworkRequestPrivate() +{ +} + +bool QHttpNetworkRequestPrivate::operator==(const QHttpNetworkRequestPrivate &other) const +{ + return QHttpNetworkHeaderPrivate::operator==(other) + && (operation == other.operation) + && (data == other.data); +} + +QByteArray QHttpNetworkRequestPrivate::methodName() const +{ + QByteArray ba; + switch (operation) { + case QHttpNetworkRequest::Options: + ba += "OPTIONS"; + break; + case QHttpNetworkRequest::Get: + ba += "GET"; + break; + case QHttpNetworkRequest::Head: + ba += "HEAD"; + break; + case QHttpNetworkRequest::Post: + ba += "POST"; + break; + case QHttpNetworkRequest::Put: + ba += "PUT"; + break; + case QHttpNetworkRequest::Delete: + ba += "DELETE"; + break; + case QHttpNetworkRequest::Trace: + ba += "TRACE"; + break; + case QHttpNetworkRequest::Connect: + ba += "CONNECT"; + break; + default: + break; + } + return ba; +} + +QByteArray QHttpNetworkRequestPrivate::uri(bool throughProxy) const +{ + QUrl::FormattingOptions format(QUrl::RemoveFragment); + + // for POST, query data is send as content + if (operation == QHttpNetworkRequest::Post && !data) + format |= QUrl::RemoveQuery; + // for requests through proxy, the Request-URI contains full url + if (throughProxy) + format |= QUrl::RemoveUserInfo; + else + format |= QUrl::RemoveScheme | QUrl::RemoveAuthority; + QByteArray uri = url.toEncoded(format); + if (uri.isEmpty() || (throughProxy && url.path().isEmpty())) + uri += '/'; + return uri; +} + +QByteArray QHttpNetworkRequestPrivate::header(const QHttpNetworkRequest &request, bool throughProxy) +{ + QByteArray ba = request.d->methodName(); + QByteArray uri = request.d->uri(throughProxy); + ba += " " + uri; + + QString majorVersion = QString::number(request.majorVersion()); + QString minorVersion = QString::number(request.minorVersion()); + ba += " HTTP/" + majorVersion.toLatin1() + "." + minorVersion.toLatin1() + "\r\n"; + + QList<QPair<QByteArray, QByteArray> > fields = request.header(); + QList<QPair<QByteArray, QByteArray> >::const_iterator it = fields.constBegin(); + for (; it != fields.constEnd(); ++it) + ba += it->first + ": " + it->second + "\r\n"; + if (request.d->operation == QHttpNetworkRequest::Post) { + // add content type, if not set in the request + if (request.headerField("content-type").isEmpty()) + ba += "Content-Type: application/x-www-form-urlencoded\r\n"; + if (!request.d->data && request.d->url.hasQuery()) { + QByteArray query = request.d->url.encodedQuery(); + ba += "Content-Length: "+ QByteArray::number(query.size()) + "\r\n"; + ba += "\r\n"; + ba += query; + } else { + ba += "\r\n"; + } + } else { + ba += "\r\n"; + } + return ba; +} + + +// QHttpNetworkRequest + +QHttpNetworkRequest::QHttpNetworkRequest(const QUrl &url, Operation operation, Priority priority) + : d(new QHttpNetworkRequestPrivate(operation, priority, url)) +{ +} + +QHttpNetworkRequest::QHttpNetworkRequest(const QHttpNetworkRequest &other) + : QHttpNetworkHeader(other), d(other.d) +{ +} + +QHttpNetworkRequest::~QHttpNetworkRequest() +{ +} + +QUrl QHttpNetworkRequest::url() const +{ + return d->url; +} +void QHttpNetworkRequest::setUrl(const QUrl &url) +{ + d->url = url; +} + +qint64 QHttpNetworkRequest::contentLength() const +{ + return d->contentLength(); +} + +void QHttpNetworkRequest::setContentLength(qint64 length) +{ + d->setContentLength(length); +} + +QList<QPair<QByteArray, QByteArray> > QHttpNetworkRequest::header() const +{ + return d->fields; +} + +QByteArray QHttpNetworkRequest::headerField(const QByteArray &name, const QByteArray &defaultValue) const +{ + return d->headerField(name, defaultValue); +} + +void QHttpNetworkRequest::setHeaderField(const QByteArray &name, const QByteArray &data) +{ + d->setHeaderField(name, data); +} + +QHttpNetworkRequest &QHttpNetworkRequest::operator=(const QHttpNetworkRequest &other) +{ + d = other.d; + return *this; +} + +bool QHttpNetworkRequest::operator==(const QHttpNetworkRequest &other) const +{ + return d->operator==(*other.d); +} + +QHttpNetworkRequest::Operation QHttpNetworkRequest::operation() const +{ + return d->operation; +} + +void QHttpNetworkRequest::setOperation(Operation operation) +{ + d->operation = operation; +} + +QHttpNetworkRequest::Priority QHttpNetworkRequest::priority() const +{ + return d->priority; +} + +void QHttpNetworkRequest::setPriority(Priority priority) +{ + d->priority = priority; +} + +QIODevice *QHttpNetworkRequest::data() const +{ + return d->data; +} + +void QHttpNetworkRequest::setData(QIODevice *data) +{ + d->data = data; +} + +int QHttpNetworkRequest::majorVersion() const +{ + return 1; +} + +int QHttpNetworkRequest::minorVersion() const +{ + return 1; +} + + +QT_END_NAMESPACE + diff --git a/src/network/access/qhttpnetworkrequest_p.h b/src/network/access/qhttpnetworkrequest_p.h new file mode 100644 index 0000000..d18e116 --- /dev/null +++ b/src/network/access/qhttpnetworkrequest_p.h @@ -0,0 +1,144 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (qt-info@nokia.com) +** +** This file is part of the QtNetwork module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the either Technology Preview License Agreement or the +** Beta Release License Agreement. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain +** additional rights. These rights are described in the Nokia Qt LGPL +** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this +** package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** If you are unsure which license is appropriate for your use, please +** contact the sales department at qt-sales@nokia.com. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QHTTPNETWORKREQUEST_H +#define QHTTPNETWORKREQUEST_H + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists for the convenience +// of the Network Access API. This header file may change from +// version to version without notice, or even be removed. +// +// We mean it. +// +#ifndef QT_NO_HTTP + +#include <private/qhttpnetworkheader_p.h> + +QT_BEGIN_NAMESPACE + +class QHttpNetworkRequestPrivate; +class Q_AUTOTEST_EXPORT QHttpNetworkRequest: public QHttpNetworkHeader +{ +public: + enum Operation { + Options, + Get, + Head, + Post, + Put, + Delete, + Trace, + Connect + }; + + enum Priority { + HighPriority, + NormalPriority, + LowPriority + }; + + QHttpNetworkRequest(const QUrl &url = QUrl(), Operation operation = Get, Priority priority = NormalPriority); + QHttpNetworkRequest(const QHttpNetworkRequest &other); + virtual ~QHttpNetworkRequest(); + QHttpNetworkRequest &operator=(const QHttpNetworkRequest &other); + bool operator==(const QHttpNetworkRequest &other) const; + + QUrl url() const; + void setUrl(const QUrl &url); + + int majorVersion() const; + int minorVersion() const; + + qint64 contentLength() const; + void setContentLength(qint64 length); + + QList<QPair<QByteArray, QByteArray> > header() const; + QByteArray headerField(const QByteArray &name, const QByteArray &defaultValue = QByteArray()) const; + void setHeaderField(const QByteArray &name, const QByteArray &data); + + Operation operation() const; + void setOperation(Operation operation); + + Priority priority() const; + void setPriority(Priority priority); + + QIODevice *data() const; + void setData(QIODevice *data); + +private: + QSharedDataPointer<QHttpNetworkRequestPrivate> d; + friend class QHttpNetworkRequestPrivate; + friend class QHttpNetworkConnectionPrivate; +}; + + +class QHttpNetworkRequestPrivate : public QHttpNetworkHeaderPrivate +{ +public: + QHttpNetworkRequestPrivate(QHttpNetworkRequest::Operation op, + QHttpNetworkRequest::Priority pri, const QUrl &newUrl = QUrl()); + QHttpNetworkRequestPrivate(const QHttpNetworkRequestPrivate &other); + ~QHttpNetworkRequestPrivate(); + bool operator==(const QHttpNetworkRequestPrivate &other) const; + QByteArray methodName() const; + QByteArray uri(bool throughProxy) const; + + static QByteArray header(const QHttpNetworkRequest &request, bool throughProxy); + + QHttpNetworkRequest::Operation operation; + QHttpNetworkRequest::Priority priority; + mutable QIODevice *data; + bool autoDecompress; +}; + + +QT_END_NAMESPACE + +//Q_DECLARE_METATYPE(QHttpNetworkRequest) + +#endif // QT_NO_HTTP + + +#endif // QHTTPNETWORKREQUEST_H diff --git a/src/network/socket/qlocalsocket_p.h b/src/network/socket/qlocalsocket_p.h index dd48d0a..781d3da 100644 --- a/src/network/socket/qlocalsocket_p.h +++ b/src/network/socket/qlocalsocket_p.h @@ -192,6 +192,7 @@ public: void _q_error(QAbstractSocket::SocketError newError); void _q_connectToSocket(); void _q_abortConnectionAttempt(); + void cancelDelayedConnect(); QSocketNotifier *delayConnect; QTimer *connectTimer; int connectingSocket; diff --git a/src/network/socket/qlocalsocket_unix.cpp b/src/network/socket/qlocalsocket_unix.cpp index a375e9b..38643f1 100644 --- a/src/network/socket/qlocalsocket_unix.cpp +++ b/src/network/socket/qlocalsocket_unix.cpp @@ -322,11 +322,8 @@ void QLocalSocketPrivate::_q_connectToSocket() } // connected! - if (delayConnect) { - delayConnect->setEnabled(false); - delete delayConnect; - delayConnect = 0; - } + cancelDelayedConnect(); + serverName = connectingName; fullServerName = connectingPathName; if (unixSocket.setSocketDescriptor(connectingSocket, @@ -373,6 +370,18 @@ void QLocalSocketPrivate::_q_abortConnectionAttempt() q->close(); } +void QLocalSocketPrivate::cancelDelayedConnect() +{ + if (delayConnect) { + delayConnect->setEnabled(false); + delete delayConnect; + delayConnect = 0; + connectTimer->stop(); + delete connectTimer; + connectTimer = 0; + } +} + quintptr QLocalSocket::socketDescriptor() const { Q_D(const QLocalSocket); @@ -419,14 +428,7 @@ void QLocalSocket::close() { Q_D(QLocalSocket); d->unixSocket.close(); - if (d->delayConnect) { - d->delayConnect->setEnabled(false); - delete d->delayConnect; - d->delayConnect = 0; - d->connectTimer->stop(); - delete d->connectTimer; - d->connectTimer = 0; - } + d->cancelDelayedConnect(); if (d->connectingSocket != -1) ::close(d->connectingSocket); d->connectingSocket = -1; diff --git a/src/plugins/gfxdrivers/directfb/qdirectfbpaintdevice.cpp b/src/plugins/gfxdrivers/directfb/qdirectfbpaintdevice.cpp index edbfa7d..2a2ef5c 100644 --- a/src/plugins/gfxdrivers/directfb/qdirectfbpaintdevice.cpp +++ b/src/plugins/gfxdrivers/directfb/qdirectfbpaintdevice.cpp @@ -110,7 +110,6 @@ int QDirectFBPaintDevice::bytesPerLine() const QDirectFBPaintDevice* that = const_cast<QDirectFBPaintDevice*>(this); that->lockDirectFB(); Q_ASSERT(bpl != -1); - that->unlockDirectFB(); } return bpl; } diff --git a/src/plugins/gfxdrivers/directfb/qdirectfbpaintengine.cpp b/src/plugins/gfxdrivers/directfb/qdirectfbpaintengine.cpp index 3b6ea80..a93bbf7 100644 --- a/src/plugins/gfxdrivers/directfb/qdirectfbpaintengine.cpp +++ b/src/plugins/gfxdrivers/directfb/qdirectfbpaintengine.cpp @@ -367,7 +367,9 @@ void QDirectFBPaintEnginePrivate::setPen(const QPen &p) { pen = p; simplePen = (pen.style() == Qt::NoPen) || - (pen.style() == Qt::SolidLine && !antialiased + (pen.style() == Qt::SolidLine + && !antialiased + && (pen.brush().style() == Qt::SolidPattern) && (pen.widthF() <= 1 && !matrixScale)); } @@ -556,43 +558,25 @@ void QDirectFBPaintEnginePrivate::fillRegion(const QRegion ®ion) const { const QVector<QRect> rects = region.rects(); const int n = rects.size(); - QVarLengthArray<DFBRectangle> dfbRects(n); - - for (int i = 0; i < n; ++i) { - const QRect r = rects.at(i); - dfbRects[i].x = r.x(); - dfbRects[i].y = r.y(); - dfbRects[i].w = r.width(); - dfbRects[i].h = r.height(); - - } - surface->FillRectangles(surface, dfbRects.data(), n); + fillRects(rects.constData(), n); } void QDirectFBPaintEnginePrivate::fillRects(const QRect *rects, int n) const { - QVarLengthArray<DFBRectangle> dfbRects(n); for (int i = 0; i < n; ++i) { const QRect r = transform.mapRect(rects[i]); - dfbRects[i].x = r.x(); - dfbRects[i].y = r.y(); - dfbRects[i].w = r.width(); - dfbRects[i].h = r.height(); + surface->FillRectangle(surface, r.x(), r.y(), + r.width(), r.height()); } - surface->FillRectangles(surface, dfbRects.data(), n); } void QDirectFBPaintEnginePrivate::fillRects(const QRectF *rects, int n) const { - QVarLengthArray<DFBRectangle> dfbRects(n); for (int i = 0; i < n; ++i) { const QRect r = transform.mapRect(rects[i]).toRect(); - dfbRects[i].x = r.x(); - dfbRects[i].y = r.y(); - dfbRects[i].w = r.width(); - dfbRects[i].h = r.height(); + surface->FillRectangle(surface, r.x(), r.y(), + r.width(), r.height()); } - surface->FillRectangles(surface, dfbRects.data(), n); } void QDirectFBPaintEnginePrivate::drawRects(const QRect *rects, int n) const @@ -907,8 +891,7 @@ void QDirectFBPaintEngine::setState(QPainterState *s) { Q_D(QDirectFBPaintEngine); QRasterPaintEngine::setState(s); - if (d->surface) - d->updateClip(); + d->setClipDirty(); d->setPen(state()->pen); d->setBrush(state()->brush); d->setOpacity(state()->opacity); diff --git a/src/plugins/gfxdrivers/directfb/qdirectfbpixmap.cpp b/src/plugins/gfxdrivers/directfb/qdirectfbpixmap.cpp index 9f5c055..35ab859 100644 --- a/src/plugins/gfxdrivers/directfb/qdirectfbpixmap.cpp +++ b/src/plugins/gfxdrivers/directfb/qdirectfbpixmap.cpp @@ -71,9 +71,9 @@ void QDirectFBPixmapData::resize(int width, int height) return; } - dfbSurface = QDirectFBScreen::instance()->createDFBSurface(QSize(width, height), - screen->pixelFormat(), - QDirectFBScreen::TrackSurface); + dfbSurface = screen->createDFBSurface(QSize(width, height), + screen->pixelFormat(), + QDirectFBScreen::TrackSurface); forceRaster = (screen->pixelFormat() == QImage::Format_RGB32); if (!dfbSurface) { setSerialNumber(0); @@ -109,9 +109,10 @@ void QDirectFBPixmapData::copy(const QPixmapData *data, const QRect &rect) } IDirectFBSurface *src = static_cast<const QDirectFBPixmapData*>(data)->directFBSurface(); - const QImage::Format format = (data->hasAlphaChannel() - ? QDirectFBScreen::instance()->alphaPixmapFormat() - : QDirectFBScreen::instance()->pixelFormat()); + const bool hasAlpha = data->hasAlphaChannel(); + const QImage::Format format = (hasAlpha + ? screen->alphaPixmapFormat() + : screen->pixelFormat()); dfbSurface = screen->createDFBSurface(rect.size(), format, QDirectFBScreen::TrackSurface); @@ -122,10 +123,16 @@ void QDirectFBPixmapData::copy(const QPixmapData *data, const QRect &rect) } forceRaster = (format == QImage::Format_RGB32); - dfbSurface->SetBlittingFlags(dfbSurface, DSBLIT_NOFX); + if (hasAlpha) { + dfbSurface->Clear(dfbSurface, 0, 0, 0, 0); + dfbSurface->SetBlittingFlags(dfbSurface, DSBLIT_BLEND_ALPHACHANNEL); + } else { + dfbSurface->SetBlittingFlags(dfbSurface, DSBLIT_NOFX); + } const DFBRectangle blitRect = { rect.x(), rect.y(), rect.width(), rect.height() }; DFBResult result = dfbSurface->Blit(dfbSurface, src, &blitRect, 0, 0); + dfbSurface->ReleaseSource(dfbSurface); if (result != DFB_OK) { DirectFBError("QDirectFBPixmapData::copy()", result); setSerialNumber(0); @@ -144,15 +151,11 @@ void QDirectFBPixmapData::fill(const QColor &color) Q_ASSERT(dfbSurface); if (color.alpha() < 255 && !hasAlphaChannel()) { - DFBSurfaceDescription description; - description.flags = DFBSurfaceDescriptionFlags(DSDESC_WIDTH | - DSDESC_HEIGHT | - DSDESC_PIXELFORMAT); - dfbSurface->GetSize(dfbSurface, &description.width, &description.height); - QDirectFBScreen::initSurfaceDescriptionPixelFormat(&description, screen->alphaPixmapFormat()); - screen->releaseDFBSurface(dfbSurface); // release old surface - - dfbSurface = screen->createDFBSurface(&description, QDirectFBScreen::TrackSurface); + + QSize size; + dfbSurface->GetSize(dfbSurface, &size.rwidth(), &size.rheight()); + screen->releaseDFBSurface(dfbSurface); + dfbSurface = screen->createDFBSurface(size, screen->alphaPixmapFormat(), QDirectFBScreen::TrackSurface); forceRaster = false; setSerialNumber(++global_ser_no); if (!dfbSurface) { @@ -185,30 +188,13 @@ bool QDirectFBPixmapData::hasAlphaChannel() const { if (!serialNumber()) return false; + DFBSurfacePixelFormat format; + dfbSurface->GetPixelFormat(dfbSurface, &format); + return QDirectFBScreen::hasAlpha(format); // We don't need to ask DFB for this really. Can just keep track // of what image format this has. It should always have either // QDirectFBScreen::alphaPixmapFormat() or QScreen::pixelFormat() - - DFBSurfacePixelFormat format; - dfbSurface->GetPixelFormat(dfbSurface, &format); - switch (format) { - case DSPF_ARGB1555: - case DSPF_ARGB: - case DSPF_LUT8: - case DSPF_AiRGB: - case DSPF_A1: - case DSPF_ARGB2554: - case DSPF_ARGB4444: - case DSPF_AYUV: - case DSPF_A4: - case DSPF_ARGB1666: - case DSPF_ARGB6666: - case DSPF_LUT2: - return true; - default: - return false; - } } QPixmap QDirectFBPixmapData::transformed(const QTransform &transform, @@ -235,13 +221,23 @@ QPixmap QDirectFBPixmapData::transformed(const QTransform &transform, return QPixmap(); QDirectFBPixmapData *data = new QDirectFBPixmapData(QPixmapData::PixmapType); - data->resize(size.width(), size.height()); - - IDirectFBSurface *dest = data->dfbSurface; - dest->SetBlittingFlags(dest, DSBLIT_NOFX); + QImage::Format format = screen->pixelFormat(); + DFBSurfaceBlittingFlags flags = DSBLIT_NOFX; + if (hasAlphaChannel()) { + flags = DSBLIT_BLEND_ALPHACHANNEL; + format = screen->alphaPixmapFormat(); + } + data->dfbSurface = screen->createDFBSurface(size, + format, + QDirectFBScreen::TrackSurface); + if (flags & DSBLIT_BLEND_ALPHACHANNEL) { + data->dfbSurface->Clear(data->dfbSurface, 0, 0, 0, 0); + } + data->dfbSurface->SetBlittingFlags(data->dfbSurface, flags); const DFBRectangle destRect = { 0, 0, size.width(), size.height() }; - dest->StretchBlit(dest, dfbSurface, 0, &destRect); + data->dfbSurface->StretchBlit(data->dfbSurface, dfbSurface, 0, &destRect); + data->dfbSurface->ReleaseSource(data->dfbSurface); return QPixmap(data); } @@ -251,6 +247,17 @@ QImage QDirectFBPixmapData::toImage() const if (!dfbSurface) return QImage(); +#ifndef QT_NO_DIRECTFB_PREALLOCATED + QImage ret(size(), QDirectFBScreen::getImageFormat(dfbSurface)); + if (IDirectFBSurface *imgSurface = screen->createDFBSurface(ret, QDirectFBScreen::DontTrackSurface)) { + imgSurface->SetBlittingFlags(imgSurface, hasAlphaChannel() ? DSBLIT_BLEND_ALPHACHANNEL : DSBLIT_NOFX); + imgSurface->Blit(imgSurface, dfbSurface, 0, 0, 0); + imgSurface->ReleaseSource(imgSurface); + imgSurface->Release(imgSurface); + return ret; + } +#endif + QDirectFBPixmapData *that = const_cast<QDirectFBPixmapData*>(this); const QImage *img = that->buffer(); return img->copy(); diff --git a/src/plugins/gfxdrivers/directfb/qdirectfbscreen.cpp b/src/plugins/gfxdrivers/directfb/qdirectfbscreen.cpp index fd6f48a..4ae64f7 100644 --- a/src/plugins/gfxdrivers/directfb/qdirectfbscreen.cpp +++ b/src/plugins/gfxdrivers/directfb/qdirectfbscreen.cpp @@ -171,7 +171,7 @@ IDirectFBSurface* QDirectFBScreen::createDFBSurface(const QImage &img, SurfaceCr } #endif #ifndef QT_NO_DIRECTFB_PALETTE - if (img.numColors() != 0) + if (img.numColors() != 0 && surface) QDirectFBScreen::setSurfaceColorTable(surface, img); #endif return surface; @@ -185,9 +185,17 @@ IDirectFBSurface *QDirectFBScreen::copyDFBSurface(IDirectFBSurface *src, QSize size; src->GetSize(src, &size.rwidth(), &size.rheight()); IDirectFBSurface *surface = createDFBSurface(size, format, options); - surface->SetBlittingFlags(surface, DSBLIT_NOFX); + DFBSurfacePixelFormat dspf; + src->GetPixelFormat(src, &dspf); + DFBSurfaceBlittingFlags flags = QDirectFBScreen::hasAlpha(dspf) + ? DSBLIT_BLEND_ALPHACHANNEL + : DSBLIT_NOFX; + if (flags & DSBLIT_BLEND_ALPHACHANNEL) + surface->Clear(surface, 0, 0, 0, 0); + + surface->SetBlittingFlags(surface, flags); surface->Blit(surface, src, 0, 0, 0); - surface->ReleaseSource(surface); // ??? Is this always right? + surface->ReleaseSource(surface); return surface; } @@ -218,8 +226,12 @@ IDirectFBSurface* QDirectFBScreen::createDFBSurface(const DFBSurfaceDescription if (d_ptr->videoonly && !(desc->flags & DSDESC_PREALLOCATED)) { // Add the video only capability. This means the surface will be created in video ram DFBSurfaceDescription voDesc = *desc; - voDesc.caps = DFBSurfaceCapabilities(voDesc.caps | DSCAPS_VIDEOONLY); - voDesc.flags = DFBSurfaceDescriptionFlags(voDesc.flags | DSDESC_CAPS); + if (!(voDesc.flags & DSDESC_CAPS)) { + voDesc.caps = DSCAPS_VIDEOONLY; + voDesc.flags = DFBSurfaceDescriptionFlags(voDesc.flags | DSDESC_CAPS); + } else { + voDesc.caps = DFBSurfaceCapabilities(voDesc.caps | DSCAPS_VIDEOONLY); + } result = d_ptr->dfb->CreateSurface(d_ptr->dfb, &voDesc, &newSurface); } @@ -257,28 +269,36 @@ IDirectFBSurface *QDirectFBScreen::copyToDFBSurface(const QImage &img, #ifdef QT_NO_DIRECTFB_PREALLOCATED || image.format() != pixmapFormat #endif +#ifdef QT_NO_DIRECTFB_PALETTE + || image.numColors() != 0 +#endif ) { image = image.convertToFormat(pixmapFormat); } - - IDirectFBSurface *dfbSurface = createDFBSurface(img.size(), pixmapFormat, options); + IDirectFBSurface *dfbSurface = createDFBSurface(image.size(), pixmapFormat, options); if (!dfbSurface) { qWarning("QDirectFBPixmapData::fromImage() Couldn't create surface"); return 0; } #ifndef QT_NO_DIRECTFB_PREALLOCATED - IDirectFBSurface *imgSurface = createDFBSurface(img, DontTrackSurface); + IDirectFBSurface *imgSurface = createDFBSurface(image, DontTrackSurface); if (!imgSurface) { qWarning("QDirectFBPixmapData::fromImage()"); QDirectFBScreen::releaseDFBSurface(dfbSurface); return 0; } + Q_ASSERT(imgSurface); - DFBResult result; - dfbSurface->SetBlittingFlags(dfbSurface, DSBLIT_NOFX); - result = dfbSurface->Blit(dfbSurface, imgSurface, 0, 0, 0); + DFBSurfaceBlittingFlags flags = img.hasAlphaChannel() + ? DSBLIT_BLEND_ALPHACHANNEL + : DSBLIT_NOFX; + if (flags & DSBLIT_BLEND_ALPHACHANNEL) + dfbSurface->Clear(dfbSurface, 0, 0, 0, 0); + + dfbSurface->SetBlittingFlags(dfbSurface, flags); + DFBResult result = dfbSurface->Blit(dfbSurface, imgSurface, 0, 0, 0); if (result != DFB_OK) DirectFBError("QDirectFBPixmapData::fromImage()", result); dfbSurface->ReleaseSource(dfbSurface); @@ -364,16 +384,6 @@ DFBSurfacePixelFormat QDirectFBScreen::getSurfacePixelFormat(QImage::Format form }; } -static inline bool isPremultiplied(IDirectFBSurface *surface) -{ - Q_ASSERT(surface); - DFBSurfaceCapabilities caps; - const DFBResult result = surface->GetCapabilities(surface, &caps); - Q_ASSERT(result == DFB_OK); - Q_UNUSED(result); - return caps & DSCAPS_PREMULTIPLIED; -} - QImage::Format QDirectFBScreen::getImageFormat(IDirectFBSurface *surface) { DFBSurfacePixelFormat format; @@ -1083,6 +1093,7 @@ void QDirectFBScreen::compose(const QRegion ®ion) blit(surface->image(), offset, r); } } + d_ptr->dfbSurface->ReleaseSource(d_ptr->dfbSurface); } // Normally, when using DirectFB to compose the windows (I.e. when diff --git a/src/plugins/gfxdrivers/directfb/qdirectfbscreen.h b/src/plugins/gfxdrivers/directfb/qdirectfbscreen.h index a1e93c6..f394ac1 100644 --- a/src/plugins/gfxdrivers/directfb/qdirectfbscreen.h +++ b/src/plugins/gfxdrivers/directfb/qdirectfbscreen.h @@ -119,6 +119,7 @@ public: static QImage::Format getImageFormat(IDirectFBSurface *surface); static bool initSurfaceDescriptionPixelFormat(DFBSurfaceDescription *description, QImage::Format format); static inline bool isPremultiplied(QImage::Format format); + static inline bool hasAlpha(DFBSurfacePixelFormat format); QImage::Format alphaPixmapFormat() const; #ifndef QT_NO_DIRECTFB_PALETTE @@ -151,6 +152,26 @@ inline bool QDirectFBScreen::isPremultiplied(QImage::Format format) return false; } +inline bool QDirectFBScreen::hasAlpha(DFBSurfacePixelFormat format) +{ + switch (format) { + case DSPF_ARGB1555: + case DSPF_ARGB: + case DSPF_LUT8: + case DSPF_AiRGB: + case DSPF_A1: + case DSPF_ARGB2554: + case DSPF_ARGB4444: + case DSPF_AYUV: + case DSPF_A4: + case DSPF_ARGB1666: + case DSPF_ARGB6666: + case DSPF_LUT2: + return true; + default: + return false; + } +} QT_END_HEADER diff --git a/src/plugins/gfxdrivers/directfb/qdirectfbsurface.cpp b/src/plugins/gfxdrivers/directfb/qdirectfbsurface.cpp index ef208af..4b8fe0a 100644 --- a/src/plugins/gfxdrivers/directfb/qdirectfbsurface.cpp +++ b/src/plugins/gfxdrivers/directfb/qdirectfbsurface.cpp @@ -94,14 +94,26 @@ bool QDirectFBSurface::isValid() const #ifndef QT_NO_DIRECTFB_WM void QDirectFBSurface::createWindow() { +#ifdef QT_NO_DIRECTFB_LAYER +#warning QT_NO_DIRECTFB_LAYER requires QT_NO_DIRECTFB_WM +#else IDirectFBDisplayLayer *layer = screen->dfbDisplayLayer(); if (!layer) qFatal("QDirectFBWindowSurface: Unable to get primary display layer!"); - DFBWindowDescription description; - description.caps = DFBWindowCapabilities(DWCAPS_NODECORATION | - DWCAPS_ALPHACHANNEL); - description.flags = DWDESC_CAPS; + DFBWindowDescription description; + description.caps = DFBWindowCapabilities(DWCAPS_NODECORATION); + description.flags = DFBWindowDescriptionFlags(DWDESC_CAPS + |DWDESC_SURFACE_CAPS + |DWDESC_PIXELFORMAT); + + description.surface_caps = DSCAPS_NONE; + if (screen->preferVideoOnly()) + description.surface_caps = DFBSurfaceCapabilities(description.surface_caps|DSCAPS_VIDEOONLY); + const QImage::Format format = screen->pixelFormat(); + description.pixelformat = QDirectFBScreen::getSurfacePixelFormat(format); + if (QDirectFBScreen::isPremultiplied(format)) + description.surface_caps = DFBSurfaceCapabilities(DSCAPS_PREMULTIPLIED|description.caps); DFBResult result = layer->CreateWindow(layer, &description, &dfbWindow); if (result != DFB_OK) @@ -111,6 +123,8 @@ void QDirectFBSurface::createWindow() dfbSurface->Release(dfbSurface); dfbWindow->GetSurface(dfbWindow, &dfbSurface); + forceRaster = (format == QImage::Format_RGB32); +#endif } #endif // QT_NO_DIRECTFB_WM @@ -143,6 +157,7 @@ void QDirectFBSurface::setGeometry(const QRect &rect, const QRegion &mask) IDirectFBSurface *primarySurface = screen->dfbSurface(); Q_ASSERT(primarySurface); result = primarySurface->GetSubSurface(primarySurface, &r, &dfbSurface); + forceRaster = (dfbSurface && QDirectFBScreen::getImageFormat(dfbSurface) == QImage::Format_RGB32); } else { #ifdef QT_NO_DIRECTFB_WM if (isResize) { @@ -162,8 +177,9 @@ void QDirectFBSurface::setGeometry(const QRect &rect, const QRegion &mask) description.width = rect.width(); description.height = rect.height(); QDirectFBScreen::initSurfaceDescriptionPixelFormat(&description, - QDirectFBScreen::instance()->pixelFormat()); - dfbSurface = QDirectFBScreen::instance()->createDFBSurface(&description, false); + screen->pixelFormat()); + dfbSurface = screen->createDFBSurface(&description, false); + forceRaster = (dfbSurface && QDirectFBScreen::getImageFormat(dfbSurface) == QImage::Format_RGB32); } else { Q_ASSERT(dfbSurface); } @@ -250,7 +266,7 @@ bool QDirectFBSurface::scroll(const QRegion ®ion, int dx, int dy) dfbSurface->SetBlittingFlags(dfbSurface, DSBLIT_NOFX); dfbSurface->BatchBlit(dfbSurface, dfbSurface, dfbRects.data(), dfbPoints.data(), n); - + dfbSurface->ReleaseSource(dfbSurface); return true; } @@ -318,6 +334,12 @@ inline bool isWidgetOpaque(const QWidget *w) void QDirectFBSurface::flush(QWidget *widget, const QRegion ®ion, const QPoint &offset) { + Q_UNUSED(widget); +#ifdef QT_NO_DIRECTFB_WM + Q_UNUSED(region); + Q_UNUSED(offset); +#endif + QWidget *win = window(); // hw: make sure opacity information is updated before compositing diff --git a/src/qt3support/text/q3richtext.cpp b/src/qt3support/text/q3richtext.cpp index c058e37..e508001 100644 --- a/src/qt3support/text/q3richtext.cpp +++ b/src/qt3support/text/q3richtext.cpp @@ -4895,7 +4895,8 @@ void Q3TextParagraph::drawString(QPainter &painter, const QString &str, int star bool extendRight = false; bool extendLeft = false; bool selWrap = (real_selEnd == length()-1 && n && n->hasSelection(it.key())); - if (selWrap || this->str->at(real_selEnd).lineStart) { + if (selWrap + || ((real_selEnd < this->str->length()) && this->str->at(real_selEnd).lineStart)) { extendRight = (fullSelectionWidth != 0); if (!extendRight && !rightToLeft) tmpw += painter.fontMetrics().width(QLatin1Char(' ')); diff --git a/src/sql/kernel/qsqldriver.cpp b/src/sql/kernel/qsqldriver.cpp index ddebe45..a995005 100644 --- a/src/sql/kernel/qsqldriver.cpp +++ b/src/sql/kernel/qsqldriver.cpp @@ -406,9 +406,14 @@ QString QSqlDriver::sqlStatement(StatementType type, const QString &tableName, break; case WhereStatement: if (preparedStatement) { - for (int i = 0; i < rec.count(); ++i) - s.append(escapeIdentifier(rec.fieldName(i), FieldName)).append( - QLatin1String(" = ? AND ")); + for (int i = 0; i < rec.count(); ++i) { + s.append(escapeIdentifier(rec.fieldName(i), FieldName)); + if (rec.isNull(i)) + s.append(QLatin1String(" IS NULL")); + else + s.append(QLatin1String(" = ?")); + s.append(QLatin1String(" AND ")); + } } else { for (i = 0; i < rec.count(); ++i) { s.append(escapeIdentifier(rec.fieldName(i), FieldName)); diff --git a/src/svg/qsvghandler.cpp b/src/svg/qsvghandler.cpp index 18ba71c..433a3ad 100644 --- a/src/svg/qsvghandler.cpp +++ b/src/svg/qsvghandler.cpp @@ -2587,10 +2587,12 @@ static void parseBaseGradient(QSvgNode *node, if (prop && prop->type() == QSvgStyleProperty::GRADIENT) { QSvgGradientStyle *inherited = static_cast<QSvgGradientStyle*>(prop); - if (!inherited->stopLink().isEmpty()) + if (!inherited->stopLink().isEmpty()) { gradProp->setStopLink(inherited->stopLink(), handler->document()); - else + } else { grad->setStops(inherited->qgradient()->stops()); + gradProp->setGradientStopsSet(inherited->gradientStopsSet()); + } matrix = inherited->qmatrix(); } else { diff --git a/src/svg/qsvgstyle.cpp b/src/svg/qsvgstyle.cpp index 4a40bed..b065395 100644 --- a/src/svg/qsvgstyle.cpp +++ b/src/svg/qsvgstyle.cpp @@ -257,7 +257,7 @@ void QSvgGradientStyle::apply(QPainter *p, const QRectF &/*rect*/, QSvgNode *, Q // If the gradient is marked as empty, insert transparent black if (!m_gradientStopsSet) { - m_gradient->setColorAt(0.0, QColor(0, 0, 0, 0)); + m_gradient->setStops(QGradientStops() << QGradientStop(0.0, QColor(0, 0, 0, 0))); m_gradientStopsSet = true; } |