| Commit message (Collapse) | Author | Age | Files | Lines |
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The detection of Linked Fonts via CLinkedTypeface* Api does not
work in all cases. It works in QML apps, but not in QWidgets based
apps. The reason is still unclear.
This commit replaces the CLinkedTypeface* Api based code of commit
fa344b355d311fce7954e2fd1a22a87a88194783 whith a simple type face
anme analysis. Assumption is that the names of Linked Fonts always
end with "LF" and are all upper case.
This patch has been tested by more people than just me, but it is
too dirty to mention the others as reviewer. I take the shame and
blame.
Task-Number: QTBUG-20007
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4.7-integration
* '4.7' of scm.dev.nokia.troll.no:qt/qt-water-staging:
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* '4.7' of git://scm.dev.nokia.troll.no/qt/qt-water-team:
Remove broken link to Symbian.org documentation.
Check engine existence before increasing reference count
Keep reference count for cached font engines in QTextEngine
Optimize text layout.
Fix crash when app font is added
Backporting fix for QTBUG-18716
Fixing WINSCW compile error
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* '4.7' of git://scm.dev.nokia.troll.no/qt/qt-water-team:
sync win32-g++-cross with win32-g++ (lib prefix and extension)
Flicking behaviour of ListView/GridView SnapOnItem is inconsistent
Skip flick velocity test on Mac.
Try again to fix flickable velocity on Mac.
Try to fix Mac CI test failure
Flickable is too sensitive.
Reduce timing dependancy in flickable test
Velocities reported by Flickable in onFlickStarted can be 0
Fix memory leak in QHostInfo
Regression: Some QMenus are shown completely transparent in Symbian
Update the Window title when closing the last tab.
Fix bidi reordering when part of text is rendered by fallback font
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* '4.7' of git://scm.dev.nokia.troll.no/qt/qt-water-team:
On symbian QMessageBox does not look like native dialog
HTTP internals: continue gzip decompression if buffer fills exactly
HTTP internals: do not discard data if not receiving gzip end marker
Support partial input mode - documentation update
Add a null check for the backend in QNetworkReplyImpl.
Support partial input mode
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* '4.7' of git://scm.dev.nokia.troll.no/qt/qt-water-team:
Fixes switching runtime graphics system when the maximized window is shown or hidden.
QS60Style: QMessageBox theme background is incorrect
Adding "hkscs_2004" to the codec alias table
Adding Kazakh entry to the codec alias table
On symbian QMessageBox icon is on different side than in native dialog
Fix horizontal center alignment with trailing space
Regression: QS60Style - All standardIcons are drawn as "small icons"
QS60Style: provide more standard icons
Update QtOpenGL section in Symbian platform notes.
Re-apply licenseheader text in source files for qt4.7
The qmlshadersplugin deployment must be scoped same as its building
Do not try to open VKB if it is already open in Symbian
Introduce QPixmap::fromSymbianRSgImage(RSgImage*) to GL engine
Fix QWidget::palettePropagation2() autotest on Symbian (part 2)
Fix QWidget::palettePropagation2() autotest on Symbian
QTBUG-19500 lupdate fails to run from the Mac binary package on Mac OS X 10.5
Fix text color in some cases of QML and QStaticText
Added qmlshadersplugin to Symbian s60installs.pro-file.
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* '4.7' of git://scm.dev.nokia.troll.no/qt/qt-water-team: (31 commits)
Fix KERN-EXEC 0 errors in symbian bearer plugin
Use numeric virtual keyboard for all number entry modes.
QTBUG-17776, reporting terminated threads as not running on Symbian
Splitview - Auto-translation rules changed
Support clipboard function on Symbian
Added qmlshadersplugin to Symbian qt.iby-file.
Workaround webkit deadlock on macos x
Fix crash in PropertyChanges.
Disable antialiasing for tiled image drawing.
Scroll correctly when cursorPosition is changed within onTextChanged.
Ensure visibility of input widget in QML app when doing layout switch
Def update for gui, openvg, and opengl.
Revert "Def update."
Fix trailing whitespace
Remove unnecessary resizes during orientation change
Revert "Symbian: Fix QFontInfo::pixelSize()"
Improving warning messages in QVolatileImage.
Proper naming for raster pixmap and paintengine on Symbian.
Def update.
Handle QVolatileImage-backed pixmaps optimally in drawPixmap().
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4.7-integration
* '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-2:
Revert binary search in QTextEngine::findItem
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It's part of c9607f069f0fb98021daf0af9f1d1b2981018e0c which caused
crash in certain cases.
Task-number: QTBUG-17209
Reviewed-by: Gunnar Sletta
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4.7-integration
* '4.7' of scm.dev.nokia.troll.no:qt/qt-s60-public:
Remove a duplicate include line
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Build Qt 4.7 for Symbian on Mac/gcce again.
Reviewed-by: Honglei Zhang
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4.7-integration
* '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-2:
Save previous font engine for right bearing adjustment
Fix compilation under OSX 10.7 or using llvm-gcc.
Fix typo in QFontDialog docs
Reset previousGlyph once we reached a new text item
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In last fix I forgot that fd818312 was for saving and restoring the
right bearing (of last visible glyph) when a LineSeparator was hit
(which can have a different font engine but usually not visble),
thus we can't reset previousGlyph in that case. To make sure we
still get correct right bearing from the font engine used to shape
previousGlyph, we need to save that font engine as well. It does
make the code more complicated than simply saving the right bearing
when a QScriptItem boundary is hit, so hopefully it's an optimization
worth to be made (following e1915815).
Task-number: QTBUG-20423
Reviewed-by: Eskil
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Use correct error codes instead of type errors.
Thanks to Dylan Luke <lukes.dylan@gmail.com> for this patch.
Merge-request: 1304
Reviewed-by: Jiang Jiang <jiang.jiang@nokia.com>
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Reviewed-by: TrustMe
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The bug was introduced in fd818312. Before that, previousGlyph
is only saved in the same text item. After we moved it to
LineBreakHelper struct, it will cause crash if the font engine
in the new text item no longer contains the sub engine required
by previousGlyph.
Task-number: QTBUG-20243
Reviewed-by: Eskil
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4.7-integration
* '4.7' of scm.dev.nokia.troll.no:qt/qt-s60-public:
Symbian^3 workaround: Avoid usage of linked fonts.
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"Linked Fonts" are a new feature in Symbian^3, first used in SR11.1.
This patch prevents Qt from using linked fonts in any way.
Avkon based applications benefit from Linked Fonts because they can now
transparently render multi-script text, e.g. Latin/Chinese/Japanese (Qt
does that by its own and calls the feature 'font merging'). From Qt's
poing of view, Linked Fonts are a severe regression in Symbian's API.
1 Font table Api for linked fonts is extremely slow
2 'cmap' tables do not seem to reflect the "linkage", causing garbled
text or crashes.
3 Linked fonts appear with cryptic type face names, and are redundant
since they are just compounds of the other, real fonts.
This patch adds a detection of Linked Fonts using
CLinkedTypefaceSpecification and prevents their inclusion into
QFontDataBase. Furthermore, it detects if the Symbian System font is a
Linked font and if needed tries to fall back to a classical Symbian
system font, e.g. "Nokia Sans S60" or "Series 60 Sans". Fallback to
"Pure" will need to be added, later on.
Task-Number: QTBUG-20007
Co-authored-by: Miklos Vlasa
Reviewed-by: mread <qt-info@nokia.com>
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4.7-integration
* '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-2:
Fixed crash when loading 16 bits-per-pixel grayscale TIFs.
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Use the fallback path when encountering 16 bits-per-pixel
grayscale TIFs. Also fixed potential memory leak.
Task-number: QTBUG-19878
Reviewed-by: Samuel
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4.7-integration
* '4.7' of scm.dev.nokia.troll.no:qt/qt-s60-public:
Fix compilation on Symbian platforms without SgImage support
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Reviewed-by: Laszlo Agocs
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4.7-integration
* '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-2:
Check for buffer overflow in Lookup_MarkMarkPos
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That may cause crash in this function with certain fonts.
Task-number: QTBUG-17238
Done-by: Alberto Garcia <agarcia@igalia.com>
Reviewed-by: Jiang Jiang
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* '4.7' of scm.dev.nokia.troll.no:qt/qt-qml:
Delay masking the last character in Password echo mode.
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If QT_GUI_PASSWORD_ECHO_DELAY is defined in qplatformdefs.h with an
integer value in milliseconds, QLineEdit and TextInput will display
the last character entered unmasked for that delay period and then
mask the character as normal. If QT_GUI_PASSWORD_ECHO_DELAY is
not defined then the behaviour is unchanged.
Change-Id: I55f527932d34453828caba88e93ad57e012e79be
Task-number: QTBUG-17003
Reviewed-by: Martin Jones
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4.7-integration
* '4.7' of scm.dev.nokia.troll.no:qt/qt-multimedia-staging:
Updated license headers.
Add system tests from research:systemtests repository.
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4.7-integration
* '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-2:
Prevent failed rendering for NPOT textures in GLES2.
Don't use GL_REPEAT for NPOT textures in GLES2.
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Shouldn't use the (default) GL_REPEAT wrap mode on GLES2 unless
GL_OES_texture_npot is present.
Reviewed-by: Kim
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We already handle NPOT textures correctly by calling fract() on the
texture coordinates in the fragment shader, but we also need to make
sure not to set GL_REPEAT as the wrap mode, because the GLES2 spec says
that the driver should return (0, 0, 0, 1) if an NPOT texture has wrap
mode different from GL_CLAMP_TO_EDGE. Previous GLES2-implementations
we've tested on have thus not been GLES2-compliant (or supported
GL_OES_texture_npot).
Partial back-port / modification of
c5a377e944f9a87c372ff8371c66b03d861803a6 in 4.8.
Reviewed-by: Kim
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4.7-integration
* '4.7' of scm.dev.nokia.troll.no:qt/qt-s60-public:
Avoid crash when surface creation fails.
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When the creation of the EGL window surface failed, the paint engine
was not destroyed in the openvg module's window surface implementation.
This led to accessing an obsolete engine instance later on in
QSymbianControl::Draw, leading to a crash. Now a new, proper engine
will be created, naturally the painting will still fail, but the
application will not crash.
Task-number: QTBUG-20339
Reviewed-by: Jani Hautakangas
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4.7-integration
* '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-2:
Fixes leaking X11 SyncCounter when widgets get open/destroyed
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xmeminfo showed leaking memory and unreleased X11 SyncCounter for test application opening and destroying one QWidget.
It was not that critical: on 1000+ openings, heap grew ~4MB. This patch fixes the leak.
Reviewed-by: Samuel Rødal
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4.7-integration
* '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-2:
Fix potential crash when clicking in a text edit
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Since the attributes() call might resize the layout and therefore
delete the previous data, the logClusters pointer might be dangling
at this point. We need to reget it to make sure it's valid.
Task-number: QTBUG-20310
Reviewed-by: Jiang Jiang
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4.7-integration
* '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-2:
Compensate for different rounding rule in CG engine
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After we switched to fractional metrics, Core Graphics engine
always put text at floored vertical postion, while underlines
will be rounded after 0.75. Ceiling the underline position will
make sure it will always leave the underline pixels given.
Task-number: QTBUG-19959
Reviewed-by: Eskil
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4.7-integration
* '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-1:
Remove broken link to Symbian.org documentation.
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4.7-integration
* '4.7' of scm.dev.nokia.troll.no:qt/oslo-staging-2:
Check engine existence before increasing reference count
Keep reference count for cached font engines in QTextEngine
Optimize text layout.
Fix crash when app font is added
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Reviewed-by: TrustMe
(cherry picked from commit 244620438700464a862ceab7c881974a5b1d1fea)
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So that if these font engines are deallocated elsewhere (by
QFontCache for instance), we can still access them in QTextEngine.
Task-number: QTBUG-17603
Reviewed-by: Eskil
(cherry picked from commit 6e23fb69e441871829765ff512e90fed17b6798d)
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When laying out text, a significant amount of time was being spent
querying for the font engine. This patch:
* changes the layout to only query for the engine when a new script item
is encountered.
* adds an internal cache of the previous result to
QTextEngine::fontEngine(). This catches the important case of multiline
text with few font engine changes.
With these changes layout costs are now approximately 60% of what they
were previously, as measured by the text layout benchmarks.
Reviewed-by: Eskil Abrahamsen Blomfeldt
(cherry picked from commit 0c56bef89b6e3fe4c9fb32eb8b51a6ea316a89fa)
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Loading app fonts will clear the application font cache, but
QFontPrivate::engineWithScript will try to load the font again,
in Mac the font engine used here must be the one used for shaping,
because subsequent sub font engines may be added to it during the
shaping process (QCoreTextFontEngineMulti::stringToCMap). That is
why we need to fetch the font engine directly from QTextEngine's
fontEngine cache instead of QFontCache.
Task-number: QTBUG-20250
Reviewed-by: Eskil
(cherry picked from commit 1f90ae36cff8acf581d1624bf011fe3a55c623c0)
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4.7-integration
* '4.7' of scm.dev.nokia.troll.no:qt/qt-s60-public:
Backporting fix for QTBUG-18716
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Provide internal API to avoid automatic translation of input widget
There will be cases when client will want to disable splitview
automatic view translation, so that keyboard is just brought on top of
the application and no other actions happen. There will be no new
public Qt GUI API to cover the cases (the public API will come from
QML Components), but the implementation is done with new private API.
Task-number: QTBUG-20171
Reviewed-by: Honglei Zhang
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4.7-integration
* '4.7' of scm.dev.nokia.troll.no:qt/qt-s60-public:
Fixing WINSCW compile error
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