Merge branch '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-1 into 4.7-integration

* '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-1: (78 commits)
  Moc: Add support for rvalue references in signals and slots.
  Add support for polyphonic greek
  Fix build failure on WinCE.
  Autotests: if you use X11 libs, you must link to X11 libs explicitly.
  Disable C++0x mode for QtWebKit and QtScript since WebKit will not compile any time soon with C++0x
  Compile Phonon in C++0x mode.
  Compile Qt in C++0x mode.
  Avoid a data relocation by not trying to store a pointer in the .data section of plugins.
  Fix cast-from-ascii warning
  Fix compilation on Linux
  Fix compilation with WINSCW: #include doesn't find files in the same dir
  Rename m_volume to m_vol
  Add 2 signals, introduce side widget, make it possible to reset startId
  Do not create native window handle just because a parent has one.
  Tab color fix for document mode on Snow Leopard.
  Revert "Don't emit open signal on session close/error."
  Rename networkAccess property to networkAccessible.
  Don't emit open signal on session close/error.
  Rename private signal.
  Autotest: fix instability by accepting rounding errors
  ...

8 files changed, 115 insertions, 26 deletions

diff --git a/src/3rdparty/harfbuzz/src/Makefile.am b/src/3rdparty/harfbuzz/src/Makefile.am
index 2b0fb1d..51d0652 100644
--- a/src/3rdparty/harfbuzz/src/Makefile.am
+++ b/src/3rdparty/harfbuzz/src/Makefile.am
@@ -12,7 +12,8 @@ MAINSOURCES =  \
 	harfbuzz-impl.c \
 	harfbuzz-open.c \
 	harfbuzz-shaper.cpp \
-	harfbuzz-tibetan.c \
+        harfbuzz-greek.c \
+        harfbuzz-tibetan.c \
 	harfbuzz-khmer.c \
 	harfbuzz-indic.cpp \
 	harfbuzz-hebrew.c \
diff --git a/src/3rdparty/harfbuzz/src/harfbuzz-shaper-all.cpp b/src/3rdparty/harfbuzz/src/harfbuzz-shaper-all.cpp
index d2f902f..2dae501 100644
--- a/src/3rdparty/harfbuzz/src/harfbuzz-shaper-all.cpp
+++ b/src/3rdparty/harfbuzz/src/harfbuzz-shaper-all.cpp
@@ -25,6 +25,7 @@
 #include "harfbuzz-shaper.cpp"
 #include "harfbuzz-indic.cpp"
 extern "C" {
+#include "harfbuzz-greek.c"
 #include "harfbuzz-tibetan.c"
 #include "harfbuzz-khmer.c"
 #include "harfbuzz-hebrew.c"
diff --git a/src/3rdparty/harfbuzz/src/harfbuzz-shaper-private.h b/src/3rdparty/harfbuzz/src/harfbuzz-shaper-private.h
index 80bccf8..11ed753 100644
--- a/src/3rdparty/harfbuzz/src/harfbuzz-shaper-private.h
+++ b/src/3rdparty/harfbuzz/src/harfbuzz-shaper-private.h
@@ -100,6 +100,7 @@ typedef struct {
 extern const HB_ScriptEngine hb_scriptEngines[];
 
 extern HB_Bool HB_BasicShape(HB_ShaperItem *shaper_item);
+extern HB_Bool HB_GreekShape(HB_ShaperItem *shaper_item);
 extern HB_Bool HB_TibetanShape(HB_ShaperItem *shaper_item);
 extern HB_Bool HB_HebrewShape(HB_ShaperItem *shaper_item);
 extern HB_Bool HB_ArabicShape(HB_ShaperItem *shaper_item);
diff --git a/src/3rdparty/harfbuzz/src/harfbuzz-shaper.cpp b/src/3rdparty/harfbuzz/src/harfbuzz-shaper.cpp
index bfc7bd4..4bc53c8 100644
--- a/src/3rdparty/harfbuzz/src/harfbuzz-shaper.cpp
+++ b/src/3rdparty/harfbuzz/src/harfbuzz-shaper.cpp
@@ -587,7 +587,7 @@ const HB_ScriptEngine HB_ScriptEngines[] = {
     // Common
     { HB_BasicShape, 0},
     // Greek
-    { HB_BasicShape, 0},
+    { HB_GreekShape, 0},
     // Cyrillic
     { HB_BasicShape, 0},
     // Armenian
diff --git a/src/3rdparty/harfbuzz/tests/shaping/main.cpp b/src/3rdparty/harfbuzz/tests/shaping/main.cpp
index 827ac30..b48b0a9 100644
--- a/src/3rdparty/harfbuzz/tests/shaping/main.cpp
+++ b/src/3rdparty/harfbuzz/tests/shaping/main.cpp
@@ -136,13 +136,13 @@ HB_Error hb_getPointInOutline(HB_Font font, HB_Glyph glyph, int flags, hb_uint32
     return HB_Err_Ok;
 }
 
-void hb_getGlyphMetrics(HB_Font font, HB_Glyph glyph, HB_GlyphMetrics *metrics)
+void hb_getGlyphMetrics(HB_Font, HB_Glyph, HB_GlyphMetrics *metrics)
 {
     // ###
     metrics->x = metrics->y = metrics->width = metrics->height = metrics->xOffset = metrics->yOffset = 0;
 }
 
-HB_Fixed hb_getFontMetric(HB_Font font, HB_FontMetric metric)
+HB_Fixed hb_getFontMetric(HB_Font, HB_FontMetric )
 {
     return 0; // ####
 }
@@ -169,6 +169,8 @@ public slots:
     void initTestCase();
     void cleanupTestCase();
 private slots:
+    void greek();
+
     void devanagari();
     void bengali();
     void gurmukhi();
@@ -203,18 +205,25 @@ void tst_QScriptEngine::cleanupTestCase()
     FT_Done_FreeType(freetype);
 }
 
-struct ShapeTable {
-    unsigned short unicode[16];
-    unsigned short glyphs[16];
+class Shaper
+{
+public:
+    Shaper(FT_Face face, HB_Script script, const QString &str);
+
+    HB_FontRec hbFont;
+    HB_ShaperItem shaper_item;
+    QVarLengthArray<HB_Glyph> hb_glyphs;
+    QVarLengthArray<HB_GlyphAttributes> hb_attributes;
+    QVarLengthArray<HB_Fixed> hb_advances;
+    QVarLengthArray<HB_FixedPoint> hb_offsets;
+    QVarLengthArray<unsigned short> hb_logClusters;
+
 };
 
-static bool shaping(FT_Face face, const ShapeTable *s, HB_Script script)
+Shaper::Shaper(FT_Face face, HB_Script script, const QString &str)
 {
-    QString str = QString::fromUtf16( s->unicode );
-
     HB_Face hbFace = HB_NewFace(face, hb_getSFntTable);
 
-    HB_FontRec hbFont;
     hbFont.klass = &hb_fontClass;
     hbFont.userData = face;
     hbFont.x_ppem  = face->size->metrics.x_ppem;
@@ -222,7 +231,6 @@ static bool shaping(FT_Face face, const ShapeTable *s, HB_Script script)
     hbFont.x_scale = face->size->metrics.x_scale;
     hbFont.y_scale = face->size->metrics.y_scale;
 
-    HB_ShaperItem shaper_item;
     shaper_item.kerning_applied = false;
     shaper_item.string = reinterpret_cast<const HB_UChar16 *>(str.constData());
     shaper_item.stringLength = str.length();
@@ -237,11 +245,6 @@ static bool shaping(FT_Face face, const ShapeTable *s, HB_Script script)
     shaper_item.glyphIndicesPresent = false;
     shaper_item.initialGlyphCount = 0;
 
-    QVarLengthArray<HB_Glyph> hb_glyphs(shaper_item.num_glyphs);
-    QVarLengthArray<HB_GlyphAttributes> hb_attributes(shaper_item.num_glyphs);
-    QVarLengthArray<HB_Fixed> hb_advances(shaper_item.num_glyphs);
-    QVarLengthArray<HB_FixedPoint> hb_offsets(shaper_item.num_glyphs);
-    QVarLengthArray<unsigned short> hb_logClusters(shaper_item.num_glyphs);
 
     while (1) {
         hb_glyphs.resize(shaper_item.num_glyphs);
@@ -263,10 +266,68 @@ static bool shaping(FT_Face face, const ShapeTable *s, HB_Script script)
 
         if (HB_ShapeItem(&shaper_item))
             break;
-
     }
 
     HB_FreeFace(hbFace);
+}
+
+
+#if defined(Q_WS_X11)
+static bool decomposedShaping(FT_Face face, HB_Script script, const QChar &ch)
+{
+    QString uc = QString().append(ch);
+    Shaper shaper(face, script, uc);
+
+    uc = uc.normalized(QString::NormalizationForm_D);
+    Shaper decomposed(face, script, uc);
+
+    if( shaper.shaper_item.num_glyphs != decomposed.shaper_item.num_glyphs )
+        goto error;
+
+    for (unsigned int i = 0; i < shaper.shaper_item.num_glyphs; ++i) {
+        if ((shaper.shaper_item.glyphs[i]&0xffffff) != (decomposed.shaper_item.glyphs[i]&0xffffff))
+            goto error;
+    }
+    return true;
+ error:
+    QString str = "";
+    int i = 0;
+    while (i < uc.length()) {
+        str += QString("%1 ").arg(uc[i].unicode(), 4, 16);
+        ++i;
+    }
+    qDebug("%s: decomposedShaping of char %4x failed\n    decomposedString: %s\n   nglyphs=%d, decomposed nglyphs %d",
+           face->family_name,
+           ch.unicode(), str.toLatin1().data(),
+           shaper.shaper_item.num_glyphs,
+           decomposed.shaper_item.num_glyphs);
+
+    str = "";
+    i = 0;
+    while (i < shaper.shaper_item.num_glyphs) {
+        str += QString("%1 ").arg(shaper.shaper_item.glyphs[i], 4, 16);
+        ++i;
+    }
+    qDebug("    composed glyph result   = %s", str.toLatin1().constData());
+    str = "";
+    i = 0;
+    while (i < decomposed.shaper_item.num_glyphs) {
+        str += QString("%1 ").arg(decomposed.shaper_item.glyphs[i], 4, 16);
+        ++i;
+    }
+    qDebug("    decomposed glyph result = %s", str.toLatin1().constData());
+    return false;
+}
+#endif
+
+struct ShapeTable {
+    unsigned short unicode[16];
+    unsigned short glyphs[16];
+};
+
+static bool shaping(FT_Face face, const ShapeTable *s, HB_Script script)
+{
+    Shaper shaper(face, script, QString::fromUtf16( s->unicode ));
 
     hb_uint32 nglyphs = 0;
     const unsigned short *g = s->glyphs;
@@ -275,16 +336,16 @@ static bool shaping(FT_Face face, const ShapeTable *s, HB_Script script)
 	g++;
     }
 
-    if( nglyphs != shaper_item.num_glyphs )
+    if( nglyphs != shaper.shaper_item.num_glyphs )
 	goto error;
 
     for (hb_uint32 i = 0; i < nglyphs; ++i) {
-	if ((shaper_item.glyphs[i]&0xffffff) != s->glyphs[i])
+        if ((shaper.shaper_item.glyphs[i]&0xffffff) != s->glyphs[i])
 	    goto error;
     }
     return true;
  error:
-    str = "";
+    QString str = "";
     const unsigned short *uc = s->unicode;
     while (*uc) {
 	str += QString("%1 ").arg(*uc, 4, 16);
@@ -293,18 +354,40 @@ static bool shaping(FT_Face face, const ShapeTable *s, HB_Script script)
     qDebug("%s: shaping of string %s failed, nglyphs=%d, expected %d",
            face->family_name,
            str.toLatin1().constData(),
-           shaper_item.num_glyphs, nglyphs);
+           shaper.shaper_item.num_glyphs, nglyphs);
 
     str = "";
     hb_uint32 i = 0;
-    while (i < shaper_item.num_glyphs) {
-	str += QString("%1 ").arg(shaper_item.glyphs[i], 4, 16);
+    while (i < shaper.shaper_item.num_glyphs) {
+        str += QString("%1 ").arg(shaper.shaper_item.glyphs[i], 4, 16);
 	++i;
     }
     qDebug("    glyph result = %s", str.toLatin1().constData());
     return false;
 }
 
+
+void tst_QScriptEngine::greek()
+{
+    FT_Face face = loadFace("DejaVuSans.ttf");
+    if (face) {
+        for (int uc = 0x1f00; uc <= 0x1fff; ++uc) {
+            QString str;
+            str.append(uc);
+            if (str.normalized(QString::NormalizationForm_D).normalized(QString::NormalizationForm_C) != str) {
+                //qDebug() << "skipping" << hex << uc;
+                continue;
+            }
+            if (uc == 0x1fc1 || uc == 0x1fed)
+                continue;
+            QVERIFY( decomposedShaping(face, HB_Script_Greek, QChar(uc)) );
+        }
+    } else {
+        QSKIP("couln't find DejaVu Sans", SkipAll);
+    }
+}
+
+
 void tst_QScriptEngine::devanagari()
 {
     {
diff --git a/src/3rdparty/javascriptcore/JavaScriptCore/config.h b/src/3rdparty/javascriptcore/JavaScriptCore/config.h
index d5fdfe9..2af2e71 100644
--- a/src/3rdparty/javascriptcore/JavaScriptCore/config.h
+++ b/src/3rdparty/javascriptcore/JavaScriptCore/config.h
@@ -25,7 +25,7 @@
 
 #include <wtf/Platform.h>
 
-#if OS(WINDOWS) && !defined(BUILDING_WX__) && !COMPILER(GCC)
+#if !defined(QT_BUILD_SCRIPT_LIB) && OS(WINDOWS) && !defined(BUILDING_WX__) && !COMPILER(GCC)
 #if defined(BUILDING_JavaScriptCore) || defined(BUILDING_WTF)
 #define JS_EXPORTDATA __declspec(dllexport)
 #else
diff --git a/src/3rdparty/phonon/gstreamer/glrenderer.cpp b/src/3rdparty/phonon/gstreamer/glrenderer.cpp
index 6cf3459..0203028 100644
--- a/src/3rdparty/phonon/gstreamer/glrenderer.cpp
+++ b/src/3rdparty/phonon/gstreamer/glrenderer.cpp
@@ -304,7 +304,7 @@ void GLRenderWidgetImplementation::paintEvent(QPaintEvent *)
         const float tx_array[] = { 0, 0, 1, 0, 1, 1, 0, 1};
         const QRectF r = drawFrameRect();
 
-        const float v_array[] = { r.left(), r.top(), r.right(), r.top(), r.right(), r.bottom(), r.left(), r.bottom() };
+        const float v_array[] = { float(r.left()), float(r.top()), float(r.right()), float(r.top()), float(r.right()), float(r.bottom()), float(r.left()), float(r.bottom()) };
 
         glActiveTexture(GL_TEXTURE0);
         glBindTexture(GL_TEXTURE_2D, m_texture[0]);
diff --git a/src/3rdparty/webkit/WebCore/WebCore.pro b/src/3rdparty/webkit/WebCore/WebCore.pro
index a80eed4..2f85100 100644
--- a/src/3rdparty/webkit/WebCore/WebCore.pro
+++ b/src/3rdparty/webkit/WebCore/WebCore.pro
@@ -3424,3 +3424,6 @@ symbian {
         }
     }
 }
+
+# WebKit doesn't compile in C++0x mode
+*-g++*:QMAKE_CXXFLAGS -= -std=c++0x -std=gnu++0x