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If not cleared server handles are left open causing
Font Server to Panic with KErrInUse in Symbian.
Task-number: QTBUG-9565
Reviewed-by: Simon Hausmann
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4.6-integration
* '4.6' of scm.dev.nokia.troll.no:qt/oslo-staging-2:
Fix crash for multiscript text in QTextEngine::boundingBox()
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The logClusters pointer is already adjusted for the item, so it should
be indexed relative to the item, hence from 0 to itemLength-1. Adding
pos to the index would give us a random value for all script items > 0.
Thus this would sometimes crash for text that spanned several scripts,
since we would sometimes get a value back which was outside the bounds
of the glyph array.
Task-number: QTBUG-9374
Reviewed-by: Samuel
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That function was not yet implementing. Its absense caused some
Harfbuzz based shaping not to happen.
See Robert DeWolf's comment on task QTBUG-5857
Since QFontEngineS60 is private implementation and generally not
exported, no symbols need to be added to the .def files for this patch.
Task-number: QTBUG-5857
Reviewed-by: trustme
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It was missing and not covered by the standard autotests, so its
missing was not detected for quite some time.
Task-number: QTBUG-8423
Reviewed-By: Shane Kearns
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Reviewed-by: Eskil
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MingW apparently doesn't support the GDI function GetCharABCWidthsI(),
so the getGlyphBearings()-optimization is disabled for that compiler.
Reviewed-by: Friedemann Kleint
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This reverts commit 725c2c29c192349016b1332824a7716bbb992f31 which reverted
the original commit because of a test failure on qws. This recommit adds
a test for whether the metrics from QFontEngine::boundingBox() are valid,
which is required for the bearings to be calculated. This test was also
in the original logic.
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This reverts commit 1ebeb971d3382aec0fff927ce2d6ea7b0452584f.
This broke tst_qlistview::wordWrap in QWS
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Usually, the bearing of a glyph is calculated based on the bounding box
of the glyph. However, retrieving these bounds is a costly operation
on Windows. For true type fonts, we can retrieve the bearings directly
by getting the ABC widths, so as an optimization we implement a new
virtual function in QFontEngine which retrieves the bearings of the
glyph. The default implementation uses boundingBox, but on Windows we
try to take the shortcut.
Reviewed-by: Simon Hausmann
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QFontEngine::boundingBox() is potentially an expensive function, because
the font engines have to consult the underlying font system for the
values and usually do not cache the results. To account for negative
right bearing in the case of text layouts, we would call the
boundingBox() function at every potential break point in the text,
causing a great performance hit on text drawing. To minimize the impact
of this, we only calculate the right bearing when we have to:
1. If subtracting the minimum right bearing from the width would cause
the line to expand beyond its maximum line width, then we have to
get the actual metrics of the last glyph to check if we need to break.
2. The line's final textWidth should include the negative right bearing,
so unless it has already been calculated, we calculate it when the
correct line width has been found.
This gives us a potentially huge speed-up, since boundingBox() will in
the common case only be called once for the last glyph in each text
line.
Task-number: QTBUG-9074
Reviewed-by: Simon Hausmann
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Part of QtP delta reduction effort.
Task-number: QT-3055
Reviewed-by: Janne Koskinen
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Multiple insertions of the same (key, value) pair in a QMultiHash.
Reviewed-by: Olivier
Task-number: QTBUG-8862
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Calling QString::utf16() will cause reallocation (for null-termination)
if the string was created via fromRawData().
Reviewed-by: Benjamin Poulain
Reviewed-by: Simon Hausmann
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Segoe UI, which is the default ui font on Windows 7, contains the glyph
for a single character in the thai unicode range. This is thus detected
as supporting the Thai script even though it only contains this one
character, and as a result all thai text would appear as boxes on
Windows 7 unless you changed the font. The patch is a temporary hack
to work around the problem until a proper fix can be made.
Reviewed-by: Lars Knoll
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4.6-integration
* '4.6' of scm.dev.nokia.troll.no:qt/oslo-staging-1:
Fix the WebKit build
Blinking cursors are 2 pixels wide on Mac OS X/Cocoa.
Fixed compilation with QT_NO_WHEELEVENT
Take into account the solaris-cc-64-stlport mkspec
Updated WebKit from /home/shausman/src/webkit/trunk to qtwebkit/qtwebkit-4.6 ( ffae5e11181a3961193fa21ea405851cad714d4b )
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Blinking cursors drawn in positions other than zero, can become 2 pixel
wide. This is caused by a rendering bug in the paint engine used by
Cocoa. If a fillRect() is called in a nox pixel boundary this engine
draws them 2 pixels wide instead of one. So make sure this is always on
a pixel boundary.
Task-number: QTBUG-8100
Reviewed-by: Trond
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4.6-integration
* '4.6' of scm.dev.nokia.troll.no:qt/qt-s60-public:
License update as requested by legal for file relicensed from S60.
Make compile
Removed dependency to moc.exe from Symbian builds
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Reviewed-By: Alessandro Portale
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Task-number: related to QTBUG-8038
Reviewed-by: Kim
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4.6-integration
* '4.6' of scm.dev.nokia.troll.no:qt/qt-s60-public:
Fixed casual crash in initializeDb (Symbian)
Fixed a bug where text would disappear in password fields.
Fixed sendEvent call.
Removed useless member variable and replaced with var on the stack.
Fixed indentation.
Fix to S60 softkey pressed down image.
Whitespace/tab fixes.
s60 application loses normalGeometry when returning from fullscreen
Fixing 'softvfp+vfpv2' compiling issue for Tb9.2
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dynamic_cast should be used carefully with rvct before version 4.
We found that out after the a dynamic (down)-cast from CFont* to
CFbsFont* in QtGui suddenly failed.
We test for (TypeUid() == KCFbsFontUid), before doing the
cast. So, a static_cast is safe in this case. Also the other
two dynamic_casts in qfontdatabase_s60.cpp were changed to
static_cast.
http://bugreports.qt.nokia.com/browse/QTBUG-7963
Task-number: QTBUG-7963
Reviewed-by: lars
modified: src/gui/text/qfontdatabase_s60.cpp
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Reviewed-by: Thierry Bastian
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Reviewed-by: trustme
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Text rendering in Qt for Symbian looks very bad on a scaled QPainter.
Instead of simply using a Symbian font with the right size it followed
the code path that is usually used for "tricky transformation":
Use the glyph outlines and rasterize them in Qt as QPainterPath.
That's slow and especially ugly on Symbian since we do not (yet)
get the glyph outlines from Symbian.
This patch adds QFontEngineS60::setFontScale() so that QFontEngineS60
has one additional native font handle with the scaled size. The raster
paint engine will call that function in case that the painter is scaled.
Since we already have QFontEngineS60 specific code in the raster paint
engine, this patch did not have to add #ifdefs.
http://bugreports.qt.nokia.com/browse/QTBUG-7614
Task-number: QTBUG-7614
Reviewed-by: Jason Barron
modified: gui/painting/qpaintengine_raster.cpp
modified: gui/text/qfontengine_s60.cpp
modified: gui/text/qfontengine_s60_p.h
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4.6-integration
* '4.6' of scm.dev.nokia.troll.no:qt/qt-s60-public:
Remove left over forward declarations
Avoided the loss of preedit text when losing focus on Symbian.
Added support for ifdeffing for manufacturer in generated pkg files
Shortening and fixing previous fix for QTBUG-6371
Update default FPU flags on Symbian to be softvfp+vfpv2
Using RunFast mode for RVCT
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Commit d8ad9ac86dac9489b553e6416329308ae7d823d0 fixing QTBUG-6408
made some of the forward declared classes unnecessary.
Task-number: QTBUG-6408
Reviewed-by: Alessandro Portale
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4.6-integration
* '4.6' of scm.dev.nokia.troll.no:qt/oslo-staging-1: (70 commits)
doc: Fixed the last qdoc errors.
doc: Document the "Type" enum value as a const in variable.
Designer: Add lower/raise to context menu.
Compile with no-webkit - add missing semi-colons.
Fixes visibility update missing when doing setParentItem on graphicsitem
Stabilize tst_QGraphicsScene::polishItems2 (new test)
Fixed an infinite loop that could occur when reading invalid BMP images.
Updated docs regarding QGLWidget::renderText() limitations.
Added optimization flag to QGraphicsItemPrivate.
Fixed child items with graphics effects not inheriting opacity.
Made the trace replayer handle limited resolution cases better.
Small optimization in raster paint engine.
Another ASSERT while deleting spans
Implement QDirectFBPixmapData::scroll
Potential crash when adding items from QGraphicsWidget::polishEvent().
QGraphicsWidget is painted twice on the inital show.
Fix QPainter::redirection() to pass autotest.
Re-added the Close button in QPrintPreviewDialog for Mac/Carbon.
revert parts of 10392eef4fd4f9
Fix y-inverted pixmaps properly.
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Task-number: QTBUG-7628
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Two QVarLengthArray resizes and one local int variable less.
Reviewed-by: Simon Hausmann
modified: src/gui/text/qfontengine.cpp
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for review into 4.6.
Task-number: QTBUG-7326
Signed-off-by: Simon Hausmann <simon.hausmann@nokia.com>
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Conflicts:
dist/changes-4.6.1
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4.6-integration
* '4.6' of scm.dev.nokia.troll.no:qt/oslo-staging-1: (73 commits)
doc: update snippets for QtScript function expressions
Prevent a crash when creating an inputContext from the QApplication dtor.
QNAM HTTP Code: Cache socket state inside ensureConnection()
tst_qhttpnetworkconnection: Test also HEAD in some tests
tst_qhttpnetworkconnection: Relax condition in getMultipleWithPriorities
QNAM HTTP Code: When starting new request, prefer connected sockets.
typo fix
Added the 'framecapture' WebKit example to the default build.
Fix code example
fix typo in qreadwritelock's documentation
QNAM HTTP: Don't call d_func() so often
QNAM HTTP: Fix readBuffer maximum size.
QNAM HTTP: Optimize eatWhitespace()
QNAM HTTP: Check if socket already tries to connect.
network internals: fix build on S60
[syncqt] Make -separate-module work with WebKit's directory structure
doc: Corrected explanation of when append() does nothing.
doc: Added clarification about allocating space for the 0 terminator.
Add a way to access the normalised URL in QUrl.
[syncqt] Make it possible to synchronize headers for a separate module
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4.6-integration
* '4.6' of scm.dev.nokia.troll.no:qt/oslo-staging-1:
QIODevice: Fix readAll()
Temporary hackiesh solution to prevent BOM in the xml data.
Fixed qxmlstream autotest when using shadow builds.
Attempt at readding the capital P headers for Phonon
Remove special Phonon processing from syncqt.
Use the lowercase/shortname.h headers for Phonon includes
Fixes a crash when setting focus on a widget with a focus proxy.
Update copyright year to 2010
doc: Clarified activeSubControls and subControls.
Remove warning "statement with no effect"
doc: Clarified that .lnk files are System files on Windows.
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Reviewed-by: Trust Me
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times, taking up to 1ms each call.
Use S60->ScreenDevice() to get/release fonts instead of create a new
screen device each time.
Task-number: QTBUG-6408
Reviewed-by: Jason Barron
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Since we've disabled LTCG for Windows CE by default, the code in
initFontSubst() crashes on Windows mobile.
Adding the extra const solves this problem.
Task-number: QTBUG-6641
Reviewed-by: ossi
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4.6-integration
* '4.6' of scm.dev.nokia.troll.no:qt/oslo-staging-2: (42 commits)
QBoxLayout::setGeometry would not respect the widget min/max width
Revert "QStyleSheetStyle: Fixed some text croped when having padding with native border."
Use QFile:rename when moving items in QFileystemModel.
Revert "Add GLfloat[2][2] & GLfloat[3][3] uniform setters to QGLShaderProgram"
Fix default filter selection when using HideNameFilterDetails option.
Don't write out fo:word-spacing if its the default value.
Improved initial startup time for a QGLWidget ontop of EGL/X11.
Document the QGraphicsView::IndirectPainting flag
Display broken symlinks in the filesystem model.
Fix typo in autotest testcase name.
Fixed a bug with distribution of spans.
Make unit test more robust
Compile with QT_NO_DOCKWIDGET
Removed temporary QGLWidget created during QGLWidget/X11 initialization.
Fix test: The bug is now fixed
Fix auto-test failure on Windows
QScript: Lookup the native setter from the prototype
Implement QScript::QObjectDelegate::getOwnPropertyDescriptor
fix compilation in GL2 paint engine for Windows
Move QGLTextureGlyphCache into it's own file
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the property fo:word-spacing is still not in an official ODF spec so
a strict schema check will fail in any doc that uses it. Lets make sure
we limit the writing of that property to only those usecases where the
property was really set by the user.
Task-number: QTBUG-5725
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Task-number: QTBUG-7047
Reviewed-by: Benjamin Poulain
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Task-number: QTBUG-6763
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Currently non-touch devices lose edit focus if window switch
happens. I.e. in cases when screensaver activates, an incoming call
occurs, a global notification is shown...
With this fix, edit focus remain active, until user removes the
focus explicitly.
Task-number: 4792
Reviewed-by: axis
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Reviewed-by: Trust Me
As-reported-by: Eskil
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Change 04d18b38 fixed the windows and ft font engines so that the height
reported in QFontMetrics is now correct, but this make vertical text
centering one off as the platform defaults is to round down rather than
up when the vertical position of the text is in the middle of a pixel.
When this was fixed in change 1de8a5b, the vertical centering broke on
Mac, since it still reported a too great font height. This patch applies
the same hack to the mac font engines to report the correct font
height.
Task-number: QTBUG-6770
Reviewed-by: joerg
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Reviewed-by: Eskil
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