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tdesktop/Telegram/Patches/qtbase_5_6_2.diff

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diff --git a/mkspecs/common/msvc-desktop.conf b/mkspecs/common/msvc-desktop.conf
index eec9e1f688..7ae53c7a1e 100644
--- a/mkspecs/common/msvc-desktop.conf
+++ b/mkspecs/common/msvc-desktop.conf
@@ -30,9 +30,10 @@ QMAKE_YACCFLAGS = -d
QMAKE_CFLAGS = -nologo -Zc:wchar_t
QMAKE_CFLAGS_WARN_ON = -W3
QMAKE_CFLAGS_WARN_OFF = -W0
-QMAKE_CFLAGS_RELEASE = -O2 -MD
-QMAKE_CFLAGS_RELEASE_WITH_DEBUGINFO += -O2 -MD -Zi
-QMAKE_CFLAGS_DEBUG = -Zi -MDd
+# Patch: Make this build use static runtime library.
+QMAKE_CFLAGS_RELEASE = -O2 -MT
+QMAKE_CFLAGS_RELEASE_WITH_DEBUGINFO += -O2 -MT -Zi
+QMAKE_CFLAGS_DEBUG = -Zi -MTd
QMAKE_CFLAGS_YACC =
QMAKE_CFLAGS_LTCG = -GL
QMAKE_CFLAGS_SSE2 = -arch:SSE2
diff --git a/src/corelib/io/qfsfileengine_win.cpp b/src/corelib/io/qfsfileengine_win.cpp
index 391fbcc519..d07802bb7a 100644
--- a/src/corelib/io/qfsfileengine_win.cpp
+++ b/src/corelib/io/qfsfileengine_win.cpp
@@ -427,11 +427,12 @@ qint64 QFSFileEnginePrivate::nativeWrite(const char *data, qint64 len)
// Writing on Windows fails with ERROR_NO_SYSTEM_RESOURCES when
// the chunks are too large, so we limit the block size to 32MB.
- const DWORD blockSize = DWORD(qMin(bytesToWrite, qint64(32 * 1024 * 1024)));
qint64 totalWritten = 0;
do {
+ // Patch: backport critical bugfix from '683c9bc4a8' commit.
+ const DWORD currentBlockSize = DWORD(qMin(bytesToWrite, qint64(32 * 1024 * 1024)));
DWORD bytesWritten;
- if (!WriteFile(fileHandle, data + totalWritten, blockSize, &bytesWritten, NULL)) {
+ if (!WriteFile(fileHandle, data + totalWritten, currentBlockSize, &bytesWritten, NULL)) {
if (totalWritten == 0) {
// Note: Only return error if the first WriteFile failed.
q->setError(QFile::WriteError, qt_error_string());
diff --git a/src/corelib/tools/qunicodetables.cpp b/src/corelib/tools/qunicodetables.cpp
index 14e4fd10aa..0619a176a7 100644
--- a/src/corelib/tools/qunicodetables.cpp
+++ b/src/corelib/tools/qunicodetables.cpp
@@ -6227,7 +6227,8 @@ static const Properties uc_properties[] = {
{ 1, 0, 0, 0, -1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 11, 0, 7, 4, 4, 21, 11 },
{ 0, 17, 230, 5, -1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 4, 4, 4, 21, 11 },
{ 18, 0, 0, 0, -1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 85, 0, 8, 8, 12, 11 },
- { 25, 0, 0, 0, -1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 12, 17, 2 },
+ // Patch: Some bad characters appeared in ui in case 2 was here instead of 11.
+ { 25, 0, 0, 0, -1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 12, 17, 11 },
{ 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 14, 9, 11, 11 },
{ 3, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 14, 9, 11, 11 },
{ 3, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 14, 9, 11, 11 },
diff --git a/src/gui/kernel/qhighdpiscaling.cpp b/src/gui/kernel/qhighdpiscaling.cpp
index 2d00b9dce9..eeba86e936 100644
--- a/src/gui/kernel/qhighdpiscaling.cpp
+++ b/src/gui/kernel/qhighdpiscaling.cpp
@@ -51,6 +51,9 @@ static const char screenFactorsEnvVar[] = "QT_SCREEN_SCALE_FACTORS";
static inline qreal initialGlobalScaleFactor()
{
+ // Patch: Disable environment variable dpi scaling changing.
+ // It is not supported by Telegram Desktop :(
+ return 1.;
qreal result = 1;
if (qEnvironmentVariableIsSet(scaleFactorEnvVar)) {
diff --git a/src/gui/kernel/qplatformdialoghelper.h b/src/gui/kernel/qplatformdialoghelper.h
index 5b2f4ece77..790db46d25 100644
--- a/src/gui/kernel/qplatformdialoghelper.h
+++ b/src/gui/kernel/qplatformdialoghelper.h
@@ -386,6 +386,10 @@ public:
virtual QUrl directory() const = 0;
virtual void selectFile(const QUrl &filename) = 0;
virtual QList<QUrl> selectedFiles() const = 0;
+
+ // Patch: Adding select-by-url for Windows file dialog.
+ virtual QByteArray selectedRemoteContent() const { return QByteArray(); }
+
virtual void setFilter() = 0;
virtual void selectNameFilter(const QString &filter) = 0;
virtual QString selectedNameFilter() const = 0;
diff --git a/src/gui/kernel/qwindow.cpp b/src/gui/kernel/qwindow.cpp
index bcd29b6fe1..bcb0672f69 100644
--- a/src/gui/kernel/qwindow.cpp
+++ b/src/gui/kernel/qwindow.cpp
@@ -2525,7 +2525,8 @@ void QWindowPrivate::setCursor(const QCursor *newCursor)
void QWindowPrivate::applyCursor()
{
Q_Q(QWindow);
- if (platformWindow) {
+ // Patch: Fixing possible crash (crashdumps point on this code line).
+ if (platformWindow && q->screen() && q->screen()->handle()) {
if (QPlatformCursor *platformCursor = q->screen()->handle()->cursor()) {
QCursor *c = QGuiApplication::overrideCursor();
if (!c && hasCursor)
diff --git a/src/gui/painting/qpaintengine_p.h b/src/gui/painting/qpaintengine_p.h
index 918c98997b..4158259743 100644
--- a/src/gui/painting/qpaintengine_p.h
+++ b/src/gui/painting/qpaintengine_p.h
@@ -80,8 +80,18 @@ public:
if (hasSystemTransform) {
if (systemTransform.type() <= QTransform::TxTranslate)
systemClip.translate(qRound(systemTransform.dx()), qRound(systemTransform.dy()));
- else
+ // Patch: Transform the system clip region back from device pixels to device-independent pixels before
+ // applying systemTransform, which already has transform from device-independent pixels to device pixels.
+ else {
+#ifdef Q_OS_MAC
+ QTransform scaleTransform;
+ const qreal invDevicePixelRatio = 1. / pdev->devicePixelRatio();
+ scaleTransform.scale(invDevicePixelRatio, invDevicePixelRatio);
+ systemClip = systemTransform.map(scaleTransform.map(systemClip));
+#else
systemClip = systemTransform.map(systemClip);
+#endif
+ }
}
// Make sure we're inside the viewport.
diff --git a/src/gui/text/qtextengine_p.h b/src/gui/text/qtextengine_p.h
index 7e507bba2d..936e7a92cb 100644
--- a/src/gui/text/qtextengine_p.h
+++ b/src/gui/text/qtextengine_p.h
@@ -283,7 +283,8 @@ private:
struct QScriptItem;
/// Internal QTextItem
-class QTextItemInt : public QTextItem
+// Patch: Enable access to QTextItemInt in .dll for WinRT build.
+class Q_GUI_EXPORT QTextItemInt : public QTextItem
{
public:
inline QTextItemInt()
diff --git a/src/gui/text/qtextlayout.cpp b/src/gui/text/qtextlayout.cpp
index aca475a581..5fa0be2c45 100644
--- a/src/gui/text/qtextlayout.cpp
+++ b/src/gui/text/qtextlayout.cpp
@@ -694,6 +694,9 @@ int QTextLayout::nextCursorPosition(int oldPos, CursorMode mode) const
while (oldPos < len && !attributes[oldPos].graphemeBoundary)
oldPos++;
} else {
+ // Patch: Skip to the end of the current word, not to the start of the next one.
+ while (oldPos < len && attributes[oldPos].whiteSpace)
+ oldPos++;
if (oldPos < len && d->atWordSeparator(oldPos)) {
oldPos++;
while (oldPos < len && d->atWordSeparator(oldPos))
@@ -702,8 +705,9 @@ int QTextLayout::nextCursorPosition(int oldPos, CursorMode mode) const
while (oldPos < len && !attributes[oldPos].whiteSpace && !d->atWordSeparator(oldPos))
oldPos++;
}
- while (oldPos < len && attributes[oldPos].whiteSpace)
- oldPos++;
+ // Patch: Skip to the end of the current word, not to the start of the next one.
+ //while (oldPos < len && attributes[oldPos].whiteSpace)
+ // oldPos++;
}
return oldPos;
@@ -1645,6 +1649,9 @@ namespace {
int currentPosition;
glyph_t previousGlyph;
+ // Patch: Fix a crash in right bearing calculation.
+ QFontEngine *previousGlyphFontEngine;
+
QFixed minw;
QFixed softHyphenWidth;
QFixed rightBearing;
@@ -1677,13 +1684,19 @@ namespace {
if (currentPosition > 0 &&
logClusters[currentPosition - 1] < glyphs.numGlyphs) {
previousGlyph = currentGlyph(); // needed to calculate right bearing later
+
+ // Patch: Fix a crash in right bearing calculation.
+ previousGlyphFontEngine = fontEngine;
}
}
- inline void calculateRightBearing(glyph_t glyph)
+ // Patch: Fix a crash in right bearing calculation.
+ inline void calculateRightBearing(QFontEngine *engine, glyph_t glyph)
{
qreal rb;
- fontEngine->getGlyphBearings(glyph, 0, &rb);
+
+ // Patch: Fix a crash in right bearing calculation.
+ engine->getGlyphBearings(glyph, 0, &rb);
// We only care about negative right bearings, so we limit the range
// of the bearing here so that we can assume it's negative in the rest
@@ -1696,13 +1709,16 @@ namespace {
{
if (currentPosition <= 0)
return;
- calculateRightBearing(currentGlyph());
+
+ // Patch: Fix a crash in right bearing calculation.
+ calculateRightBearing(fontEngine, currentGlyph());
}
inline void calculateRightBearingForPreviousGlyph()
{
if (previousGlyph > 0)
- calculateRightBearing(previousGlyph);
+ // Patch: Fix a crash in right bearing calculation.
+ calculateRightBearing(previousGlyphFontEngine, previousGlyph);
}
static const QFixed RightBearingNotCalculated;
diff --git a/src/gui/text/qtextlayout.h b/src/gui/text/qtextlayout.h
index f74d4d4229..8ad672c9fe 100644
--- a/src/gui/text/qtextlayout.h
+++ b/src/gui/text/qtextlayout.h
@@ -196,6 +196,9 @@ private:
QRectF *brect, int tabstops, int* tabarray, int tabarraylen,
QPainter *painter);
QTextEngine *d;
+
+ // Patch: Allow access to private constructor.
+ friend class TextBlock;
};
diff --git a/src/network/access/qhttpnetworkconnection.cpp b/src/network/access/qhttpnetworkconnection.cpp
index c4cb8e65c0..45793e364f 100644
--- a/src/network/access/qhttpnetworkconnection.cpp
+++ b/src/network/access/qhttpnetworkconnection.cpp
@@ -110,6 +110,8 @@ QHttpNetworkConnectionPrivate::~QHttpNetworkConnectionPrivate()
{
for (int i = 0; i < channelCount; ++i) {
if (channels[i].socket) {
+ // Patch: backport critical bugfix from '4f959b6b30' commit.
+ QObject::disconnect(channels[i].socket, Q_NULLPTR, &channels[i], Q_NULLPTR);
channels[i].socket->close();
delete channels[i].socket;
}
diff --git a/src/network/socket/qnativesocketengine_win.cpp b/src/network/socket/qnativesocketengine_win.cpp
index 41834b21ae..8cdf4ab145 100644
--- a/src/network/socket/qnativesocketengine_win.cpp
+++ b/src/network/socket/qnativesocketengine_win.cpp
@@ -675,6 +675,13 @@ bool QNativeSocketEnginePrivate::nativeConnect(const QHostAddress &address, quin
errorDetected = true;
break;
}
+ // Patch: Handle network unreachable the same as host unreachable.
+ if (value == WSAENETUNREACH) {
+ setError(QAbstractSocket::NetworkError, NetworkUnreachableErrorString);
+ socketState = QAbstractSocket::UnconnectedState;
+ errorDetected = true;
+ break;
+ }
if (value == WSAEADDRNOTAVAIL) {
setError(QAbstractSocket::NetworkError, AddressNotAvailableErrorString);
socketState = QAbstractSocket::UnconnectedState;
diff --git a/src/platformsupport/fontdatabases/basic/qbasicfontdatabase.cpp b/src/platformsupport/fontdatabases/basic/qbasicfontdatabase.cpp
index 728b166b71..1dc64593e1 100644
--- a/src/platformsupport/fontdatabases/basic/qbasicfontdatabase.cpp
+++ b/src/platformsupport/fontdatabases/basic/qbasicfontdatabase.cpp
@@ -172,6 +172,79 @@ void QBasicFontDatabase::releaseHandle(void *handle)
extern FT_Library qt_getFreetype();
+// Patch: Enable Open Sans Semibold font family reading.
+// Copied from freetype with some modifications.
+
+#ifndef FT_PARAM_TAG_IGNORE_PREFERRED_FAMILY
+#define FT_PARAM_TAG_IGNORE_PREFERRED_FAMILY FT_MAKE_TAG('i', 'g', 'p', 'f')
+#endif
+
+#ifndef FT_PARAM_TAG_IGNORE_PREFERRED_SUBFAMILY
+#define FT_PARAM_TAG_IGNORE_PREFERRED_SUBFAMILY FT_MAKE_TAG('i', 'g', 'p', 's')
+#endif
+
+/* there's a Mac-specific extended implementation of FT_New_Face() */
+/* in src/base/ftmac.c */
+
+#if !defined( FT_MACINTOSH ) || defined( DARWIN_NO_CARBON )
+
+/* documentation is in freetype.h */
+
+FT_Error __ft_New_Face(FT_Library library, const char* pathname, FT_Long face_index, FT_Face *aface) {
+ FT_Open_Args args;
+
+ /* test for valid `library' and `aface' delayed to FT_Open_Face() */
+ if (!pathname)
+ return FT_Err_Invalid_Argument;
+
+ FT_Parameter params[2];
+ params[0].tag = FT_PARAM_TAG_IGNORE_PREFERRED_FAMILY;
+ params[0].data = 0;
+ params[1].tag = FT_PARAM_TAG_IGNORE_PREFERRED_SUBFAMILY;
+ params[1].data = 0;
+ args.flags = FT_OPEN_PATHNAME | FT_OPEN_PARAMS;
+ args.pathname = (char*)pathname;
+ args.stream = NULL;
+ args.num_params = 2;
+ args.params = params;
+
+ return FT_Open_Face(library, &args, face_index, aface);
+}
+
+#else
+
+FT_Error __ft_New_Face(FT_Library library, const char* pathname, FT_Long face_index, FT_Face *aface) {
+ return FT_New_Face(library, pathname, face_index, aface);
+}
+
+#endif /* defined( FT_MACINTOSH ) && !defined( DARWIN_NO_CARBON ) */
+
+/* documentation is in freetype.h */
+
+FT_Error __ft_New_Memory_Face(FT_Library library, const FT_Byte* file_base, FT_Long file_size, FT_Long face_index, FT_Face *aface) {
+ FT_Open_Args args;
+
+ /* test for valid `library' and `face' delayed to FT_Open_Face() */
+ if (!file_base)
+ return FT_Err_Invalid_Argument;
+
+ FT_Parameter params[2];
+ params[0].tag = FT_PARAM_TAG_IGNORE_PREFERRED_FAMILY;
+ params[0].data = 0;
+ params[1].tag = FT_PARAM_TAG_IGNORE_PREFERRED_SUBFAMILY;
+ params[1].data = 0;
+ args.flags = FT_OPEN_MEMORY | FT_OPEN_PARAMS;
+ args.memory_base = file_base;
+ args.memory_size = file_size;
+ args.stream = NULL;
+ args.num_params = 2;
+ args.params = params;
+
+ return FT_Open_Face(library, &args, face_index, aface);
+}
+
+// end
+
QStringList QBasicFontDatabase::addTTFile(const QByteArray &fontData, const QByteArray &file)
{
FT_Library library = qt_getFreetype();
@@ -183,9 +256,11 @@ QStringList QBasicFontDatabase::addTTFile(const QByteArray &fontData, const QByt
FT_Face face;
FT_Error error;
if (!fontData.isEmpty()) {
- error = FT_New_Memory_Face(library, (const FT_Byte *)fontData.constData(), fontData.size(), index, &face);
+ // Patch: Enable Open Sans Semibold font family reading.
+ error = __ft_New_Memory_Face(library, (const FT_Byte *)fontData.constData(), fontData.size(), index, &face);
} else {
- error = FT_New_Face(library, file.constData(), index, &face);
+ // Patch: Enable Open Sans Semibold font family reading.
+ error = __ft_New_Face(library, file.constData(), index, &face);
}
if (error != FT_Err_Ok) {
qDebug() << "FT_New_Face failed with index" << index << ':' << hex << error;
diff --git a/src/platformsupport/fontdatabases/fontconfig/qfontconfigdatabase.cpp b/src/platformsupport/fontdatabases/fontconfig/qfontconfigdatabase.cpp
index 8ebabf3419..7bb8abd0d0 100644
--- a/src/platformsupport/fontdatabases/fontconfig/qfontconfigdatabase.cpp
+++ b/src/platformsupport/fontdatabases/fontconfig/qfontconfigdatabase.cpp
@@ -375,6 +375,17 @@ static void populateFromPattern(FcPattern *pattern)
familyName = QString::fromUtf8((const char *)value);
+ // Patch: Enable Open Sans Semibold font family reading.
+ if (familyName == QLatin1String("Open Sans")) {
+ FcChar8 *styl = 0;
+ if (FcPatternGetString(pattern, FC_STYLE, 0, &styl) == FcResultMatch) {
+ QString style = QString::fromUtf8(reinterpret_cast<const char *>(styl));
+ if (style == QLatin1String("Semibold")) {
+ familyName.append(QChar(QChar::Space)).append(style);
+ }
+ }
+ }
+
slant_value = FC_SLANT_ROMAN;
weight_value = FC_WEIGHT_REGULAR;
spacing_value = FC_PROPORTIONAL;
@@ -718,7 +729,19 @@ QStringList QFontconfigDatabase::fallbacksForFamily(const QString &family, QFont
if (FcPatternGetString(fontSet->fonts[i], FC_FAMILY, 0, &value) != FcResultMatch)
continue;
// capitalize(value);
- const QString familyName = QString::fromUtf8((const char *)value);
+
+ // Patch: Enable Open Sans Semibold font family reading.
+ QString familyName = QString::fromUtf8((const char *)value);
+ if (familyName == QLatin1String("Open Sans")) {
+ FcChar8 *styl = 0;
+ if (FcPatternGetString(fontSet->fonts[i], FC_STYLE, 0, &styl) == FcResultMatch) {
+ QString style = QString::fromUtf8(reinterpret_cast<const char *>(styl));
+ if (style == QLatin1String("Semibold")) {
+ familyName.append(QChar(QChar::Space)).append(style);
+ }
+ }
+ }
+
const QString familyNameCF = familyName.toCaseFolded();
if (!duplicates.contains(familyNameCF)) {
fallbackFamilies << familyName;
@@ -784,6 +807,18 @@ QStringList QFontconfigDatabase::addApplicationFont(const QByteArray &fontData,
FcChar8 *fam = 0;
if (FcPatternGetString(pattern, FC_FAMILY, 0, &fam) == FcResultMatch) {
QString family = QString::fromUtf8(reinterpret_cast<const char *>(fam));
+
+ // Patch: Enable Open Sans Semibold font family reading.
+ if (family == QLatin1String("Open Sans")) {
+ FcChar8 *styl = 0;
+ if (FcPatternGetString(pattern, FC_STYLE, 0, &styl) == FcResultMatch) {
+ QString style = QString::fromUtf8(reinterpret_cast<const char *>(styl));
+ if (style == QLatin1String("Semibold")) {
+ family.append(QChar(QChar::Space)).append(style);
+ }
+ }
+ }
+
families << family;
}
populateFromPattern(pattern);
diff --git a/src/platformsupport/fontdatabases/mac/qcoretextfontdatabase.mm b/src/platformsupport/fontdatabases/mac/qcoretextfontdatabase.mm
index 566abf2126..5b9c714ffa 100644
--- a/src/platformsupport/fontdatabases/mac/qcoretextfontdatabase.mm
+++ b/src/platformsupport/fontdatabases/mac/qcoretextfontdatabase.mm
@@ -265,6 +265,13 @@ static void getFontDescription(CTFontDescriptorRef font, FontDescription *fd)
fd->foundryName = QStringLiteral("CoreText");
fd->familyName = (CFStringRef) CTFontDescriptorCopyAttribute(font, kCTFontFamilyNameAttribute);
+
+ // Patch: Enable Open Sans Semibold font family reading.
+ QCFString _displayName = (CFStringRef) CTFontDescriptorCopyAttribute(font, kCTFontDisplayNameAttribute);
+ if (_displayName == QStringLiteral("Open Sans Semibold")) {
+ fd->familyName = _displayName;
+ }
+
fd->styleName = (CFStringRef)CTFontDescriptorCopyAttribute(font, kCTFontStyleNameAttribute);
fd->weight = QFont::Normal;
fd->style = QFont::StyleNormal;
diff --git a/src/platformsupport/fontdatabases/mac/qfontengine_coretext.mm b/src/platformsupport/fontdatabases/mac/qfontengine_coretext.mm
index 7b459584ea..2ed2fd9b3b 100644
--- a/src/platformsupport/fontdatabases/mac/qfontengine_coretext.mm
+++ b/src/platformsupport/fontdatabases/mac/qfontengine_coretext.mm
@@ -764,7 +764,8 @@ void QCoreTextFontEngine::getUnscaledGlyph(glyph_t glyph, QPainterPath *path, gl
QFixed QCoreTextFontEngine::emSquareSize() const
{
- return QFixed::QFixed(int(CTFontGetUnitsPerEm(ctfont)));
+ // Patch: Fix build for Xcode 9.3.1.
+ return QFixed(int(CTFontGetUnitsPerEm(ctfont)));
}
QFontEngine *QCoreTextFontEngine::cloneWithSize(qreal pixelSize) const
diff --git a/src/plugins/platforminputcontexts/compose/compose.pro b/src/plugins/platforminputcontexts/compose/compose.pro
index 86bdd4729b..9b9c8ded08 100644
--- a/src/plugins/platforminputcontexts/compose/compose.pro
+++ b/src/plugins/platforminputcontexts/compose/compose.pro
@@ -15,7 +15,8 @@ HEADERS += $$PWD/qcomposeplatforminputcontext.h \
contains(QT_CONFIG, xkbcommon-qt): {
# dont't need x11 dependency for compose key plugin
QT_CONFIG -= use-xkbcommon-x11support
- include(../../../3rdparty/xkbcommon.pri)
+ # Patch: Adding fcitx input context plugin to our static build.
+ #include(../../../3rdparty/xkbcommon.pri)
} else {
LIBS += $$QMAKE_LIBS_XKBCOMMON
QMAKE_CXXFLAGS += $$QMAKE_CFLAGS_XKBCOMMON
diff --git a/src/plugins/platforminputcontexts/compose/qcomposeplatforminputcontext.cpp b/src/plugins/platforminputcontexts/compose/qcomposeplatforminputcontext.cpp
index d1bea9af23..36a15a6473 100644
--- a/src/plugins/platforminputcontexts/compose/qcomposeplatforminputcontext.cpp
+++ b/src/plugins/platforminputcontexts/compose/qcomposeplatforminputcontext.cpp
@@ -232,6 +232,12 @@ bool QComposeInputContext::checkComposeTable()
void QComposeInputContext::commitText(uint character) const
{
+ // Patch: Crash fix when not focused widget still receives input events.
+ if (!m_focusObject) {
+ qWarning("QComposeInputContext::commitText: m_focusObject == nullptr, cannot commit text");
+ return;
+ }
+
QInputMethodEvent event;
event.setCommitString(QChar(character));
QCoreApplication::sendEvent(m_focusObject, &event);
diff --git a/src/plugins/platforminputcontexts/platforminputcontexts.pro b/src/plugins/platforminputcontexts/platforminputcontexts.pro
index faea54b874..0f9650996e 100644
--- a/src/plugins/platforminputcontexts/platforminputcontexts.pro
+++ b/src/plugins/platforminputcontexts/platforminputcontexts.pro
@@ -1,7 +1,8 @@
TEMPLATE = subdirs
qtHaveModule(dbus) {
-!mac:!win32:SUBDIRS += ibus
+# Patch: Adding fcitx/hime input context plugin to our static build.
+!mac:!win32:SUBDIRS += ibus fcitx hime
}
contains(QT_CONFIG, xcb-plugin): SUBDIRS += compose
diff --git a/src/plugins/platforms/cocoa/qcocoaapplicationdelegate.mm b/src/plugins/platforms/cocoa/qcocoaapplicationdelegate.mm
index caa8884661..9dc3bc1661 100644
--- a/src/plugins/platforms/cocoa/qcocoaapplicationdelegate.mm
+++ b/src/plugins/platforms/cocoa/qcocoaapplicationdelegate.mm
@@ -210,7 +210,8 @@ QT_END_NAMESPACE
if (reflectionDelegate) {
if ([reflectionDelegate respondsToSelector:@selector(applicationShouldTerminate:)])
return [reflectionDelegate applicationShouldTerminate:sender];
- return NSTerminateNow;
+ // Patch: Don't terminate if reflectionDelegate does not respond to that selector, just use the default.
+ //return NSTerminateNow;
}
if ([self canQuit]) {
@@ -287,11 +288,15 @@ QT_END_NAMESPACE
- (void)applicationDidFinishLaunching:(NSNotification *)aNotification
{
+ // Patch: We need to catch that notification in delegate.
+ if (reflectionDelegate
+ && [reflectionDelegate respondsToSelector:@selector(applicationDidFinishLaunching:)])
+ [reflectionDelegate applicationDidFinishLaunching:aNotification];
+
Q_UNUSED(aNotification);
inLaunch = false;
// qt_release_apple_event_handler();
-
// Insert code here to initialize your application
}
diff --git a/src/plugins/platforms/cocoa/qcocoabackingstore.h b/src/plugins/platforms/cocoa/qcocoabackingstore.h
index 934f68ad18..3ece6984ac 100644
--- a/src/plugins/platforms/cocoa/qcocoabackingstore.h
+++ b/src/plugins/platforms/cocoa/qcocoabackingstore.h
@@ -64,6 +64,9 @@ public:
private:
QImage m_qImage;
QSize m_requestedSize;
+
+ // Patch: Optimize redraw - don't clear image if it will be fully redrawn.
+ bool m_qImageNeedsClear;
};
QT_END_NAMESPACE
diff --git a/src/plugins/platforms/cocoa/qcocoabackingstore.mm b/src/plugins/platforms/cocoa/qcocoabackingstore.mm
index ca92103826..f27ea15bad 100644
--- a/src/plugins/platforms/cocoa/qcocoabackingstore.mm
+++ b/src/plugins/platforms/cocoa/qcocoabackingstore.mm
@@ -38,7 +38,8 @@
QT_BEGIN_NAMESPACE
QCocoaBackingStore::QCocoaBackingStore(QWindow *window)
- : QPlatformBackingStore(window)
+ // Patch: Optimize redraw - don't clear image if it will be fully redrawn.
+ : QPlatformBackingStore(window), m_qImageNeedsClear(false)
{
}
@@ -59,9 +60,12 @@ QPaintDevice *QCocoaBackingStore::paintDevice()
if (m_qImage.size() != effectiveBufferSize) {
QImage::Format format = (window()->format().hasAlpha() || cocoaWindow->m_drawContentBorderGradient)
? QImage::Format_ARGB32_Premultiplied : QImage::Format_RGB32;
+
+ // Patch: Optimize redraw - don't clear image if it will be fully redrawn.
+ m_qImageNeedsClear = window()->requestedFormat().hasAlpha() || cocoaWindow->m_drawContentBorderGradient;
m_qImage = QImage(effectiveBufferSize, format);
m_qImage.setDevicePixelRatio(windowDevicePixelRatio);
- if (format == QImage::Format_ARGB32_Premultiplied)
+ if (m_qImageNeedsClear)
m_qImage.fill(Qt::transparent);
}
return &m_qImage;
@@ -100,7 +104,8 @@ bool QCocoaBackingStore::scroll(const QRegion &area, int dx, int dy)
void QCocoaBackingStore::beginPaint(const QRegion &region)
{
- if (m_qImage.hasAlphaChannel()) {
+ // Patch: Optimize redraw - don't clear image if it will be fully redrawn.
+ if (m_qImageNeedsClear && m_qImage.hasAlphaChannel()) {
QPainter p(&m_qImage);
p.setCompositionMode(QPainter::CompositionMode_Source);
const QVector<QRect> rects = region.rects();
diff --git a/src/plugins/platforms/cocoa/qcocoahelpers.mm b/src/plugins/platforms/cocoa/qcocoahelpers.mm
index 058209da7e..6af61e7dab 100644
--- a/src/plugins/platforms/cocoa/qcocoahelpers.mm
+++ b/src/plugins/platforms/cocoa/qcocoahelpers.mm
@@ -546,9 +546,9 @@ OSStatus qt_mac_drawCGImage(CGContextRef inContext, const CGRect *inBounds, CGIm
// Verbatim copy if HIViewDrawCGImage (as shown on Carbon-Dev)
OSStatus err = noErr;
- require_action(inContext != NULL, InvalidContext, err = paramErr);
- require_action(inBounds != NULL, InvalidBounds, err = paramErr);
- require_action(inImage != NULL, InvalidImage, err = paramErr);
+// require_action(inContext != NULL, InvalidContext, err = paramErr);
+// require_action(inBounds != NULL, InvalidBounds, err = paramErr);
+// require_action(inImage != NULL, InvalidImage, err = paramErr);
CGContextSaveGState( inContext );
CGContextTranslateCTM (inContext, 0, inBounds->origin.y + CGRectGetMaxY(*inBounds));
@@ -557,9 +557,9 @@ OSStatus qt_mac_drawCGImage(CGContextRef inContext, const CGRect *inBounds, CGIm
CGContextDrawImage(inContext, *inBounds, inImage);
CGContextRestoreGState(inContext);
-InvalidImage:
-InvalidBounds:
-InvalidContext:
+//InvalidImage:
+//InvalidBounds:
+//InvalidContext:
return err;
}
diff --git a/src/plugins/platforms/cocoa/qcocoakeymapper.mm b/src/plugins/platforms/cocoa/qcocoakeymapper.mm
index c2d206fb45..9b9739862d 100644
--- a/src/plugins/platforms/cocoa/qcocoakeymapper.mm
+++ b/src/plugins/platforms/cocoa/qcocoakeymapper.mm
@@ -384,6 +384,12 @@ bool QCocoaKeyMapper::updateKeyboard()
keyboardInputLocale = QLocale::c();
keyboardInputDirection = Qt::LeftToRight;
}
+
+ // Patch: Fix layout-independent global shortcuts.
+ const auto newMode = keyboard_mode;
+ deleteLayouts();
+ keyboard_mode = newMode;
+
return true;
}
@@ -466,7 +472,8 @@ QList<int> QCocoaKeyMapper::possibleKeys(const QKeyEvent *event) const
Qt::KeyboardModifiers neededMods = ModsTbl[i];
int key = kbItem->qtKey[i];
if (key && key != baseKey && ((keyMods & neededMods) == neededMods)) {
- ret << int(key + (keyMods & ~neededMods));
+ // Patch: Fix layout-independent global shortcuts.
+ ret << int(key + neededMods);
}
}
return ret;
diff --git a/src/plugins/platforms/cocoa/qcocoasystemtrayicon.mm b/src/plugins/platforms/cocoa/qcocoasystemtrayicon.mm
index 8152c57ffd..5ddd7b353d 100644
--- a/src/plugins/platforms/cocoa/qcocoasystemtrayicon.mm
+++ b/src/plugins/platforms/cocoa/qcocoasystemtrayicon.mm
@@ -94,6 +94,8 @@ QT_USE_NAMESPACE
QCocoaSystemTrayIcon *systray;
NSStatusItem *item;
QCocoaMenu *menu;
+ // Patch: Create a rich os x tray icon (pixel-perfect, theme switching).
+ bool menuVisible, iconSelected;
QIcon icon;
QT_MANGLE_NAMESPACE(QNSImageView) *imageCell;
}
@@ -197,7 +199,9 @@ void QCocoaSystemTrayIcon::updateIcon(const QIcon &icon)
// (device independent pixels). The menu height on past and
// current OS X versions is 22 points. Provide some future-proofing
// by deriving the icon height from the menu height.
- const int padding = 4;
+
+ // Patch: Create a rich os x tray icon (pixel-perfect, theme switching).
+ const int padding = 0;
const int menuHeight = [[NSStatusBar systemStatusBar] thickness];
const int maxImageHeight = menuHeight - padding;
@@ -207,8 +211,11 @@ void QCocoaSystemTrayIcon::updateIcon(const QIcon &icon)
// devicePixelRatio for the "best" screen on the system.
qreal devicePixelRatio = qApp->devicePixelRatio();
const int maxPixmapHeight = maxImageHeight * devicePixelRatio;
+
+ // Patch: Create a rich os x tray icon (pixel-perfect, theme switching).
+ const QIcon::Mode mode = m_sys->item->iconSelected ? QIcon::Selected : QIcon::Normal;
QSize selectedSize;
- Q_FOREACH (const QSize& size, sortByHeight(icon.availableSizes())) {
+ Q_FOREACH (const QSize& size, sortByHeight(icon.availableSizes(mode))) {
// Select a pixmap based on the height. We want the largest pixmap
// with a height smaller or equal to maxPixmapHeight. The pixmap
// may rectangular; assume it has a reasonable size. If there is
@@ -224,9 +231,9 @@ void QCocoaSystemTrayIcon::updateIcon(const QIcon &icon)
// Handle SVG icons, which do not return anything for availableSizes().
if (!selectedSize.isValid())
- selectedSize = icon.actualSize(QSize(maxPixmapHeight, maxPixmapHeight));
+ selectedSize = icon.actualSize(QSize(maxPixmapHeight, maxPixmapHeight), mode);
- QPixmap pixmap = icon.pixmap(selectedSize);
+ QPixmap pixmap = icon.pixmap(selectedSize, mode);
// Draw a low-resolution icon if there is not enough pixels for a retina
// icon. This prevents showing a small icon on retina displays.
@@ -374,6 +381,11 @@ QT_END_NAMESPACE
Q_UNUSED(notification);
down = NO;
+ // Patch: Create a rich os x tray icon (pixel-perfect, theme switching).
+ parent->iconSelected = false;
+ parent->systray->updateIcon(parent->icon);
+ parent->menuVisible = false;
+
[self setNeedsDisplay:YES];
}
@@ -383,6 +395,10 @@ QT_END_NAMESPACE
int clickCount = [mouseEvent clickCount];
[self setNeedsDisplay:YES];
+ // Patch: Create a rich os x tray icon (pixel-perfect, theme switching).
+ parent->iconSelected = (clickCount != 2) && parent->menu;
+ parent->systray->updateIcon(parent->icon);
+
if (clickCount == 2) {
[self menuTrackingDone:nil];
[parent doubleClickSelector:self];
@@ -399,6 +415,11 @@ QT_END_NAMESPACE
-(void)mouseUp:(NSEvent *)mouseEvent
{
Q_UNUSED(mouseEvent);
+
+ // Patch: Create a rich os x tray icon (pixel-perfect, theme switching).
+ parent->iconSelected = false;
+ parent->systray->updateIcon(parent->icon);
+
[self menuTrackingDone:nil];
}
@@ -410,6 +431,11 @@ QT_END_NAMESPACE
-(void)rightMouseUp:(NSEvent *)mouseEvent
{
Q_UNUSED(mouseEvent);
+
+ // Patch: Create a rich os x tray icon (pixel-perfect, theme switching).
+ parent->iconSelected = false;
+ parent->systray->updateIcon(parent->icon);
+
[self menuTrackingDone:nil];
}
@@ -425,7 +451,8 @@ QT_END_NAMESPACE
}
-(void)drawRect:(NSRect)rect {
- [[parent item] drawStatusBarBackgroundInRect:rect withHighlight:down];
+ // Patch: Create a rich os x tray icon (pixel-perfect, theme switching).
+ [[parent item] drawStatusBarBackgroundInRect:rect withHighlight:parent->menu ? down : NO];
[super drawRect:rect];
}
@end
@@ -438,6 +465,10 @@ QT_END_NAMESPACE
if (self) {
item = [[[NSStatusBar systemStatusBar] statusItemWithLength:NSSquareStatusItemLength] retain];
menu = 0;
+
+ // Patch: Create a rich os x tray icon (pixel-perfect, theme switching).
+ menuVisible = false;
+
systray = sys;
imageCell = [[QNSImageView alloc] initWithParent:self];
[item setView: imageCell];
@@ -482,6 +513,10 @@ QT_END_NAMESPACE
selector:@selector(menuTrackingDone:)
name:NSMenuDidEndTrackingNotification
object:m];
+
+ // Patch: Create a rich os x tray icon (pixel-perfect, theme switching).
+ menuVisible = true;
+
[item popUpStatusItemMenu: m];
}
}
diff --git a/src/plugins/platforms/cocoa/qcocoawindow.mm b/src/plugins/platforms/cocoa/qcocoawindow.mm
index c0d5904367..f3c2047196 100644
--- a/src/plugins/platforms/cocoa/qcocoawindow.mm
+++ b/src/plugins/platforms/cocoa/qcocoawindow.mm
@@ -141,7 +141,8 @@ static bool isMouseEvent(NSEvent *ev)
if (!self.window.delegate)
return; // Already detached, pending NSAppKitDefined event
- if (pw && pw->frameStrutEventsEnabled() && isMouseEvent(theEvent)) {
+ // Patch: Fix restore after minimize or close by window buttons.
+ if (pw && pw->frameStrutEventsEnabled() && pw->m_synchedWindowState != Qt::WindowMinimized && pw->m_isExposed && isMouseEvent(theEvent)) {
NSPoint loc = [theEvent locationInWindow];
NSRect windowFrame = [self.window convertRectFromScreen:[self.window frame]];
NSRect contentFrame = [[self.window contentView] frame];
@@ -811,6 +812,16 @@ NSUInteger QCocoaWindow::windowStyleMask(Qt::WindowFlags flags)
{
Qt::WindowType type = static_cast<Qt::WindowType>(int(flags & Qt::WindowType_Mask));
NSInteger styleMask = NSBorderlessWindowMask;
+
+ // Patch: allow creating panels floating on all spaces in macOS.
+ // If you call "setCollectionBehavior:NSWindowCollectionBehaviorFullScreenAuxiliary" before
+ // setting the "NSNonactivatingPanelMask" bit in the style mask it won't work after that.
+ // So we need a way to set that bit before Qt sets collection behavior the way it does.
+ QVariant nonactivatingPanelMask = window()->property("_td_macNonactivatingPanelMask");
+ if (nonactivatingPanelMask.isValid() && nonactivatingPanelMask.toBool()) {
+ styleMask |= NSNonactivatingPanelMask;
+ }
+
if (flags & Qt::FramelessWindowHint)
return styleMask;
if ((type & Qt::Popup) == Qt::Popup) {
@@ -943,6 +954,19 @@ void QCocoaWindow::setWindowFilePath(const QString &filePath)
[m_nsWindow setRepresentedFilename: fi.exists() ? QCFString::toNSString(filePath) : @""];
}
+// Patch: Create a good os x window icon (pixel-perfect).
+namespace {
+
+qreal getDevicePixelRatio() {
+ qreal result = 1.0;
+ foreach (QScreen *screen, QGuiApplication::screens()) {
+ result = qMax(result, screen->devicePixelRatio());
+ }
+ return result;
+}
+
+} // namespace
+
void QCocoaWindow::setWindowIcon(const QIcon &icon)
{
QMacAutoReleasePool pool;
@@ -958,7 +982,9 @@ void QCocoaWindow::setWindowIcon(const QIcon &icon)
if (icon.isNull()) {
[iconButton setImage:nil];
} else {
- QPixmap pixmap = icon.pixmap(QSize(22, 22));
+ // Patch: Create a good os x window icon (pixel-perfect).
+ CGFloat hgt = 16. * getDevicePixelRatio();
+ QPixmap pixmap = icon.pixmap(QSize(hgt, hgt));
NSImage *image = static_cast<NSImage *>(qt_mac_create_nsimage(pixmap));
[iconButton setImage:image];
[image release];
diff --git a/src/plugins/platforms/cocoa/qnsview.mm b/src/plugins/platforms/cocoa/qnsview.mm
index c67bcfd23b..2616f420cb 100644
--- a/src/plugins/platforms/cocoa/qnsview.mm
+++ b/src/plugins/platforms/cocoa/qnsview.mm
@@ -647,6 +647,12 @@ QT_WARNING_POP
[self invalidateWindowShadowIfNeeded];
}
+- (void)viewDidChangeBackingProperties
+{
+ if (self.layer)
+ self.layer.contentsScale = self.window.backingScaleFactor;
+}
+
- (BOOL) isFlipped
{
return YES;
@@ -1431,7 +1437,9 @@ static QTabletEvent::TabletDevice wacomTabletDevice(NSEvent *theEvent)
#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_8
if (QSysInfo::QSysInfo::MacintoshVersion >= QSysInfo::MV_10_8) {
// On 10.8 and above, MayBegin is likely to happen. We treat it the same as an actual begin.
- if (phase == NSEventPhaseMayBegin) {
+
+ // Patch: Fix actual begin handle of swipe on trackpad.
+ if (phase == NSEventPhaseMayBegin || phase == NSEventPhaseBegan) {
m_scrolling = true;
ph = Qt::ScrollBegin;
}
@@ -1496,14 +1504,14 @@ static QTabletEvent::TabletDevice wacomTabletDevice(NSEvent *theEvent)
quint32 nativeVirtualKey = [nsevent keyCode];
QChar ch = QChar::ReplacementCharacter;
- int keyCode = Qt::Key_unknown;
- if ([characters length] != 0) {
- if (((modifiers & Qt::MetaModifier) || (modifiers & Qt::AltModifier)) && ([charactersIgnoringModifiers length] != 0))
- ch = QChar([charactersIgnoringModifiers characterAtIndex:0]);
- else
- ch = QChar([characters characterAtIndex:0]);
- keyCode = [self convertKeyCode:ch];
- }
+
+ // Patch: Fix Alt+.. shortcuts in OS X. See https://bugreports.qt.io/browse/QTBUG-42584 at the end.
+ if ([characters length] != 0)
+ ch = QChar([characters characterAtIndex:0]);
+ else if ([charactersIgnoringModifiers length] != 0 && ((modifiers & Qt::MetaModifier) || (modifiers & Qt::AltModifier)))
+ ch = QChar([charactersIgnoringModifiers characterAtIndex:0]);
+
+ int keyCode = [self convertKeyCode:ch];
// we will send a key event unless the input method sets m_sendKeyEvent to false
m_sendKeyEvent = true;
@@ -1569,6 +1577,23 @@ static QTabletEvent::TabletDevice wacomTabletDevice(NSEvent *theEvent)
[self handleKeyEvent:nsevent eventType:int(QEvent::KeyRelease)];
}
+// Patch: Enable Ctrl+Tab and Ctrl+Shift+Tab / Ctrl+Backtab handle in-app.
+- (BOOL)performKeyEquivalent:(NSEvent *)nsevent
+{
+ NSString *chars = [nsevent charactersIgnoringModifiers];
+
+ if ([nsevent type] == NSKeyDown && [chars length] > 0) {
+ QChar ch = [chars characterAtIndex:0];
+ Qt::Key qtKey = qt_mac_cocoaKey2QtKey(ch);
+ if ([nsevent modifierFlags] & NSControlKeyMask
+ && (qtKey == Qt::Key_Tab || qtKey == Qt::Key_Backtab)) {
+ [self handleKeyEvent:nsevent eventType:int(QEvent::KeyPress)];
+ return YES;
+ }
+ }
+ return [super performKeyEquivalent:nsevent];
+}
+
- (void)cancelOperation:(id)sender
{
Q_UNUSED(sender);
diff --git a/src/plugins/platforms/windows/qwindowsdialoghelpers.cpp b/src/plugins/platforms/windows/qwindowsdialoghelpers.cpp
index 94bb71e429..16ab51e166 100644
--- a/src/plugins/platforms/windows/qwindowsdialoghelpers.cpp
+++ b/src/plugins/platforms/windows/qwindowsdialoghelpers.cpp
@@ -716,12 +716,20 @@ public:
void setSelectedFiles(const QList<QUrl> &);
QString selectedFile() const;
+ // Patch: Adding select-by-url for Windows file dialog.
+ void setSelectedRemoteContent(const QByteArray &);
+ QByteArray selectedRemoteContent() const;
+
private:
class Data : public QSharedData {
public:
QUrl directory;
QString selectedNameFilter;
QList<QUrl> selectedFiles;
+
+ // Patch: Adding select-by-url for Windows file dialog.
+ QByteArray selectedRemoteContent;
+
QMutex mutex;
};
QExplicitlySharedDataPointer<Data> m_data;
@@ -775,6 +783,21 @@ inline void QWindowsFileDialogSharedData::setSelectedFiles(const QList<QUrl> &ur
m_data->selectedFiles = urls;
}
+// Patch: Adding select-by-url for Windows file dialog.
+inline QByteArray QWindowsFileDialogSharedData::selectedRemoteContent() const
+{
+ m_data->mutex.lock();
+ const QByteArray result = m_data->selectedRemoteContent;
+ m_data->mutex.unlock();
+ return result;
+}
+
+inline void QWindowsFileDialogSharedData::setSelectedRemoteContent(const QByteArray &c)
+{
+ QMutexLocker(&m_data->mutex);
+ m_data->selectedRemoteContent = c;
+}
+
inline void QWindowsFileDialogSharedData::fromOptions(const QSharedPointer<QFileDialogOptions> &o)
{
QMutexLocker locker(&m_data->mutex);
@@ -899,6 +922,9 @@ public:
// example by appended default suffixes, etc.
virtual QList<QUrl> dialogResult() const = 0;
+ // Patch: Adding select-by-url for Windows file dialog.
+ virtual QByteArray dialogRemoteContent() const { return QByteArray(); }
+
inline void onFolderChange(IShellItem *);
inline void onSelectionChange();
inline void onTypeChange();
@@ -1338,7 +1364,14 @@ void QWindowsNativeFileDialogBase::selectFile(const QString &fileName) const
// Hack to prevent CLSIDs from being set as file name due to
// QFileDialogPrivate::initialSelection() being QString-based.
if (!isClsid(fileName))
- m_fileDialog->SetFileName((wchar_t*)fileName.utf16());
+ // Patch: Fix handle of full fileName.
+ {
+ QString file = QDir::toNativeSeparators(fileName);
+ int lastBackSlash = file.lastIndexOf(QChar::fromLatin1('\\'));
+ if (lastBackSlash >= 0)
+ file = file.mid(lastBackSlash + 1);
+ m_fileDialog->SetFileName((wchar_t*)file.utf16());;
+ }
}
// Return the index of the selected filter, accounting for QFileDialog
@@ -1408,6 +1441,10 @@ bool QWindowsNativeFileDialogBase::onFileOk()
{
// Store selected files as GetResults() returns invalid data after the dialog closes.
m_data.setSelectedFiles(dialogResult());
+
+ // Patch: Adding select-by-url for Windows file dialog.
+ m_data.setSelectedRemoteContent(dialogRemoteContent());
+
return true;
}
@@ -1542,6 +1579,9 @@ public:
QList<QUrl> selectedFiles() const Q_DECL_OVERRIDE;
QList<QUrl> dialogResult() const Q_DECL_OVERRIDE;
+ // Patch: Adding select-by-url for Windows file dialog.
+ QByteArray dialogRemoteContent() const Q_DECL_OVERRIDE;
+
private:
inline IFileOpenDialog *openFileDialog() const
{ return static_cast<IFileOpenDialog *>(fileDialog()); }
@@ -1556,6 +1596,62 @@ QList<QUrl> QWindowsNativeOpenFileDialog::dialogResult() const
return result;
}
+// Patch: Adding select-by-url for Windows file dialog.
+QByteArray QWindowsNativeOpenFileDialog::dialogRemoteContent() const
+{
+ QByteArray result;
+ IShellItemArray *items = 0;
+ if (FAILED(openFileDialog()->GetResults(&items)) || !items)
+ return result;
+ DWORD itemCount = 0;
+ if (FAILED(items->GetCount(&itemCount)) || !itemCount)
+ return result;
+ for (DWORD i = 0; i < itemCount; ++i)
+ {
+ IShellItem *item = 0;
+ if (SUCCEEDED(items->GetItemAt(i, &item))) {
+ SFGAOF attributes = 0;
+ // Check whether it has a file system representation?
+ if (FAILED(item->GetAttributes(SFGAO_FILESYSTEM, &attributes)) || (attributes & SFGAO_FILESYSTEM))
+ {
+ LPWSTR name = 0;
+ if (SUCCEEDED(item->GetDisplayName(SIGDN_FILESYSPATH, &name)))
+ {
+ CoTaskMemFree(name);
+ continue;
+ }
+ }
+ if (FAILED(item->GetAttributes(SFGAO_STREAM, &attributes)) || !(attributes & SFGAO_STREAM))
+ continue;
+
+ IBindCtx *bind = 0;
+ if (FAILED(CreateBindCtx(0, &bind)))
+ continue;
+
+ IStream *stream = 0;
+ if (FAILED(item->BindToHandler(bind, BHID_Stream, IID_IStream, reinterpret_cast<void **>(&stream))))
+ continue;
+
+ STATSTG stat = { 0 };
+ if (FAILED(stream->Stat(&stat, STATFLAG_NONAME)) || !stat.cbSize.QuadPart)
+ continue;
+
+ quint64 fullSize = stat.cbSize.QuadPart;
+ if (fullSize <= 64 * 1024 * 1024)
+ {
+ result.resize(fullSize);
+ ULONG read = 0;
+ HRESULT r = stream->Read(result.data(), fullSize, &read);
+ if (r == S_FALSE || r == S_OK)
+ return result;
+
+ result.clear();
+ }
+ }
+ }
+ return result;
+}
+
QList<QUrl> QWindowsNativeOpenFileDialog::selectedFiles() const
{
QList<QUrl> result;
@@ -1614,6 +1710,10 @@ public:
virtual QUrl directory() const Q_DECL_OVERRIDE;
virtual void selectFile(const QUrl &filename) Q_DECL_OVERRIDE;
virtual QList<QUrl> selectedFiles() const Q_DECL_OVERRIDE;
+
+ // Patch: Adding select-by-url for Windows file dialog.
+ virtual QByteArray selectedRemoteContent() const Q_DECL_OVERRIDE;
+
virtual void setFilter() Q_DECL_OVERRIDE;
virtual void selectNameFilter(const QString &filter) Q_DECL_OVERRIDE;
virtual QString selectedNameFilter() const Q_DECL_OVERRIDE;
@@ -1707,6 +1807,12 @@ QList<QUrl> QWindowsFileDialogHelper::selectedFiles() const
return m_data.selectedFiles();
}
+// Patch: Adding select-by-url for Windows file dialog.
+QByteArray QWindowsFileDialogHelper::selectedRemoteContent() const
+{
+ return m_data.selectedRemoteContent();
+}
+
void QWindowsFileDialogHelper::setFilter()
{
qCDebug(lcQpaDialogs) << __FUNCTION__;
@@ -1996,6 +2102,10 @@ public:
QUrl directory() const Q_DECL_OVERRIDE;
void selectFile(const QUrl &url) Q_DECL_OVERRIDE;
QList<QUrl> selectedFiles() const Q_DECL_OVERRIDE;
+
+ // Patch: Adding select-by-url for Windows file dialog.
+ QByteArray selectedRemoteContent() const Q_DECL_OVERRIDE;
+
void setFilter() Q_DECL_OVERRIDE {}
void selectNameFilter(const QString &) Q_DECL_OVERRIDE;
QString selectedNameFilter() const Q_DECL_OVERRIDE;
@@ -2039,6 +2149,12 @@ QList<QUrl> QWindowsXpFileDialogHelper::selectedFiles() const
return m_data.selectedFiles();
}
+// Patch: Adding select-by-url for Windows file dialog.
+QByteArray QWindowsXpFileDialogHelper::selectedRemoteContent() const
+{
+ return m_data.selectedRemoteContent();
+}
+
void QWindowsXpFileDialogHelper::selectNameFilter(const QString &f)
{
m_data.setSelectedNameFilter(f); // Dialog cannot be updated at run-time.
diff --git a/src/plugins/platforms/windows/qwindowskeymapper.cpp b/src/plugins/platforms/windows/qwindowskeymapper.cpp
index 1e58b9b3d4..1741c21a1c 100644
--- a/src/plugins/platforms/windows/qwindowskeymapper.cpp
+++ b/src/plugins/platforms/windows/qwindowskeymapper.cpp
@@ -1268,6 +1268,10 @@ QList<int> QWindowsKeyMapper::possibleKeys(const QKeyEvent *e) const
if (nativeVirtualKey > 255)
return result;
+ // Patch: This must not happen, but there are crash reports on the next line.
+ if (e->nativeVirtualKey() > 0xFF)
+ return result;
+
const KeyboardLayoutItem &kbItem = keyLayout[nativeVirtualKey];
if (!kbItem.exists)
return result;
diff --git a/src/plugins/platforms/windows/qwindowsservices.cpp b/src/plugins/platforms/windows/qwindowsservices.cpp
index 1d23a9d9b9..640cd426ed 100644
--- a/src/plugins/platforms/windows/qwindowsservices.cpp
+++ b/src/plugins/platforms/windows/qwindowsservices.cpp
@@ -127,6 +127,10 @@ static inline bool launchMail(const QUrl &url)
command.prepend(doubleQuote);
}
}
+
+ // Patch: Fix mail launch if no param is expected in this command.
+ if (command.indexOf(QStringLiteral("%1")) < 0) return false;
+
// Pass the url as the parameter. Should use QProcess::startDetached(),
// but that cannot handle a Windows command line [yet].
command.replace(QStringLiteral("%1"), url.toString(QUrl::FullyEncoded));
diff --git a/src/plugins/platforms/windows/qwindowswindow.cpp b/src/plugins/platforms/windows/qwindowswindow.cpp
index b38d7c29ae..34f19c4efa 100644
--- a/src/plugins/platforms/windows/qwindowswindow.cpp
+++ b/src/plugins/platforms/windows/qwindowswindow.cpp
@@ -1020,7 +1020,8 @@ void QWindowsWindow::destroyWindow()
// Clear any transient child relationships as Windows will otherwise destroy them (QTBUG-35499, QTBUG-36666)
if (QWindow *transientChild = findTransientChild(window()))
if (QWindowsWindow *tw = QWindowsWindow::baseWindowOf(transientChild))
- tw->updateTransientParent();
+ // Patch: Fix possibility of add / remove taskbar icon of the window.
+ tw->clearTransientParent();
QWindowsContext *context = QWindowsContext::instance();
if (context->windowUnderMouse() == window())
context->clearWindowUnderMouse();
@@ -1235,6 +1236,21 @@ void QWindowsWindow::updateTransientParent() const
if (const QWindowsWindow *tw = QWindowsWindow::baseWindowOf(tp))
if (!tw->testFlag(WithinDestroy)) // Prevent destruction by parent window (QTBUG-35499, QTBUG-36666)
newTransientParent = tw->handle();
+ // Patch: Fix possibility of add / remove taskbar icon of the window.
+ if (newTransientParent && newTransientParent != oldTransientParent)
+ SetWindowLongPtr(m_data.hwnd, GWL_HWNDPARENT, (LONG_PTR)newTransientParent);
+#endif // !Q_OS_WINCE
+}
+
+// Patch: Fix possibility of add / remove taskbar icon of the window.
+void QWindowsWindow::clearTransientParent() const
+{
+#ifndef Q_OS_WINCE
+ if (window()->type() == Qt::Popup)
+ return; // QTBUG-34503, // a popup stays on top, no parent, see also WindowCreationData::fromWindow().
+ // Update transient parent.
+ const HWND oldTransientParent = transientParentHwnd(m_data.hwnd);
+ HWND newTransientParent = 0;
if (newTransientParent != oldTransientParent)
SetWindowLongPtr(m_data.hwnd, GWL_HWNDPARENT, (LONG_PTR)newTransientParent);
#endif // !Q_OS_WINCE
@@ -1448,10 +1464,14 @@ void QWindowsWindow::handleResized(int wParam)
handleGeometryChange();
break;
case SIZE_RESTORED:
- if (isFullScreen_sys())
- handleWindowStateChange(Qt::WindowFullScreen);
- else if (m_windowState != Qt::WindowNoState && !testFlag(MaximizeToFullScreen))
+ // Patch: When resolution is changed for a frameless fullscreen widget
+ // handleWindowStateChange call prevents correct geometry get in handleGeometryChange().
+ if (isFullScreen_sys()) {
+ if (m_windowState != Qt::WindowFullScreen)
+ handleWindowStateChange(Qt::WindowFullScreen);
+ } else if (m_windowState != Qt::WindowNoState && !testFlag(MaximizeToFullScreen)) {
handleWindowStateChange(Qt::WindowNoState);
+ }
handleGeometryChange();
break;
}
diff --git a/src/plugins/platforms/windows/qwindowswindow.h b/src/plugins/platforms/windows/qwindowswindow.h
index 6fffa1e6e9..cb1c9c1161 100644
--- a/src/plugins/platforms/windows/qwindowswindow.h
+++ b/src/plugins/platforms/windows/qwindowswindow.h
@@ -265,6 +265,10 @@ private:
inline void setWindowState_sys(Qt::WindowState newState);
inline void setParent_sys(const QPlatformWindow *parent);
inline void updateTransientParent() const;
+
+ // Patch: Fix possibility of add / remove taskbar icon of the window.
+ inline void clearTransientParent() const;
+
void destroyWindow();
inline bool isDropSiteEnabled() const { return m_dropTarget != 0; }
void setDropSiteEnabled(bool enabled);
diff --git a/src/plugins/platforms/xcb/qxcbnativeinterface.cpp b/src/plugins/platforms/xcb/qxcbnativeinterface.cpp
index 09e7ecf3a3..c0f15a4242 100644
--- a/src/plugins/platforms/xcb/qxcbnativeinterface.cpp
+++ b/src/plugins/platforms/xcb/qxcbnativeinterface.cpp
@@ -79,7 +79,10 @@ static int resourceType(const QByteArray &key)
QByteArrayLiteral("rootwindow"),
QByteArrayLiteral("subpixeltype"), QByteArrayLiteral("antialiasingenabled"),
QByteArrayLiteral("nofonthinting"),
- QByteArrayLiteral("atspibus")
+ QByteArrayLiteral("atspibus"),
+
+ // Patch: Backport compositing manager check from Qt 5.7
+ QByteArrayLiteral("compositingenabled")
};
const QByteArray *end = names + sizeof(names) / sizeof(names[0]);
const QByteArray *result = std::find(names, end, key);
@@ -252,6 +255,13 @@ void *QXcbNativeInterface::nativeResourceForScreen(const QByteArray &resourceStr
case RootWindow:
result = reinterpret_cast<void *>(xcbScreen->root());
break;
+
+ // Patch: Backport compositing manager check from Qt 5.7
+ case CompositingEnabled:
+ if (QXcbVirtualDesktop *vd = xcbScreen->virtualDesktop())
+ result = vd->compositingActive() ? this : Q_NULLPTR;
+ break;
+
default:
break;
}
diff --git a/src/plugins/platforms/xcb/qxcbnativeinterface.h b/src/plugins/platforms/xcb/qxcbnativeinterface.h
index f88b710864..6f818a5a72 100644
--- a/src/plugins/platforms/xcb/qxcbnativeinterface.h
+++ b/src/plugins/platforms/xcb/qxcbnativeinterface.h
@@ -68,7 +68,10 @@ public:
ScreenSubpixelType,
ScreenAntialiasingEnabled,
NoFontHinting,
- AtspiBus
+ AtspiBus,
+
+ // Patch: Backport compositing manager check from Qt 5.7
+ CompositingEnabled
};
QXcbNativeInterface();
diff --git a/src/widgets/dialogs/qfiledialog.cpp b/src/widgets/dialogs/qfiledialog.cpp
index bc2de899f5..aa8f8df4ad 100644
--- a/src/widgets/dialogs/qfiledialog.cpp
+++ b/src/widgets/dialogs/qfiledialog.cpp
@@ -1200,6 +1200,15 @@ QList<QUrl> QFileDialogPrivate::userSelectedFiles() const
return files;
}
+// Patch: Adding select-by-url for Windows file dialog.
+QByteArray QFileDialogPrivate::userSelectedRemoteContent() const
+{
+ if (nativeDialogInUse)
+ return selectedRemoteContent_sys();
+
+ return QByteArray();
+}
+
QStringList QFileDialogPrivate::addDefaultSuffixToFiles(const QStringList &filesToFix) const
{
QStringList files;
@@ -1267,6 +1276,14 @@ QStringList QFileDialog::selectedFiles() const
return files;
}
+// Patch: Adding select-by-url for Windows file dialog.
+QByteArray QFileDialog::selectedRemoteContent() const
+{
+ Q_D(const QFileDialog);
+
+ return d->userSelectedRemoteContent();
+}
+
/*!
Returns a list of urls containing the selected files in the dialog.
If no files are selected, or the mode is not ExistingFiles or
diff --git a/src/widgets/dialogs/qfiledialog.h b/src/widgets/dialogs/qfiledialog.h
index ffe49a2dd2..42dc563c8a 100644
--- a/src/widgets/dialogs/qfiledialog.h
+++ b/src/widgets/dialogs/qfiledialog.h
@@ -108,6 +108,9 @@ public:
void selectFile(const QString &filename);
QStringList selectedFiles() const;
+ // Patch: Adding select-by-url for Windows file dialog.
+ QByteArray selectedRemoteContent() const;
+
void selectUrl(const QUrl &url);
QList<QUrl> selectedUrls() const;
diff --git a/src/widgets/dialogs/qfiledialog_p.h b/src/widgets/dialogs/qfiledialog_p.h
index f610e46f83..547a64695a 100644
--- a/src/widgets/dialogs/qfiledialog_p.h
+++ b/src/widgets/dialogs/qfiledialog_p.h
@@ -123,6 +123,10 @@ public:
static QString initialSelection(const QUrl &path);
QStringList typedFiles() const;
QList<QUrl> userSelectedFiles() const;
+
+ // Patch: Adding select-by-url for Windows file dialog.
+ QByteArray userSelectedRemoteContent() const;
+
QStringList addDefaultSuffixToFiles(const QStringList &filesToFix) const;
QList<QUrl> addDefaultSuffixToUrls(const QList<QUrl> &urlsToFix) const;
bool removeDirectory(const QString &path);
@@ -256,6 +260,10 @@ public:
QUrl directory_sys() const;
void selectFile_sys(const QUrl &filename);
QList<QUrl> selectedFiles_sys() const;
+
+ // Patch: Adding select-by-url for Windows file dialog.
+ QByteArray selectedRemoteContent_sys() const;
+
void setFilter_sys();
void selectNameFilter_sys(const QString &filter);
QString selectedNameFilter_sys() const;
@@ -393,6 +401,14 @@ inline QList<QUrl> QFileDialogPrivate::selectedFiles_sys() const
return QList<QUrl>();
}
+// Patch: Adding select-by-url for Windows file dialog.
+inline QByteArray QFileDialogPrivate::selectedRemoteContent_sys() const
+{
+ if (QPlatformFileDialogHelper *helper = platformFileDialogHelper())
+ return helper->selectedRemoteContent();
+ return QByteArray();
+}
+
inline void QFileDialogPrivate::setFilter_sys()
{
if (QPlatformFileDialogHelper *helper = platformFileDialogHelper())
diff --git a/src/widgets/kernel/qwidget.cpp b/src/widgets/kernel/qwidget.cpp
index b1d80d7b8f..42e32fd404 100644
--- a/src/widgets/kernel/qwidget.cpp
+++ b/src/widgets/kernel/qwidget.cpp
@@ -5138,6 +5138,17 @@ void QWidget::render(QPainter *painter, const QPoint &targetOffset,
return; // Fully transparent.
Q_D(QWidget);
+
+ // Patch: save and restore dirtyOpaqueChildren field.
+ //
+ // Just like in QWidget::grab() this field should be restored
+ // after the d->render() call, because it will be set to 1 and
+ // opaqueChildren field will be filled with empty region in
+ // case the widget is hidden (because all the opaque children
+ // will be skipped in isVisible() check).
+ //
+ const bool oldDirtyOpaqueChildren = d->dirtyOpaqueChildren;
+
const bool inRenderWithPainter = d->extra && d->extra->inRenderWithPainter;
const QRegion toBePainted = !inRenderWithPainter ? d->prepareToRender(sourceRegion, renderFlags)
: sourceRegion;
@@ -5159,6 +5170,10 @@ void QWidget::render(QPainter *painter, const QPoint &targetOffset,
if (!inRenderWithPainter && (opacity < 1.0 || (target->devType() == QInternal::Printer))) {
d->render_helper(painter, targetOffset, toBePainted, renderFlags);
d->extra->inRenderWithPainter = inRenderWithPainter;
+
+ // Patch: save and restore dirtyOpaqueChildren field.
+ d->dirtyOpaqueChildren = oldDirtyOpaqueChildren;
+
return;
}
@@ -5190,6 +5205,9 @@ void QWidget::render(QPainter *painter, const QPoint &targetOffset,
d->setSharedPainter(oldPainter);
d->extra->inRenderWithPainter = inRenderWithPainter;
+
+ // Patch: save and restore dirtyOpaqueChildren field.
+ d->dirtyOpaqueChildren = oldDirtyOpaqueChildren;
}
static void sendResizeEvents(QWidget *target)
@@ -8769,7 +8787,8 @@ bool QWidget::event(QEvent *event)
case QEvent::KeyPress: {
QKeyEvent *k = (QKeyEvent *)event;
bool res = false;
- if (!(k->modifiers() & (Qt::ControlModifier | Qt::AltModifier))) { //### Add MetaModifier?
+ // Patch: Enable Ctrl+Tab and Ctrl+Shift+Tab / Ctrl+Backtab handle in-app.
+ if (!(k->modifiers() & (Qt::ControlModifier | Qt::AltModifier | Qt::MetaModifier))) { //### Add MetaModifier?
if (k->key() == Qt::Key_Backtab
|| (k->key() == Qt::Key_Tab && (k->modifiers() & Qt::ShiftModifier)))
res = focusNextPrevChild(false);
diff --git a/src/widgets/util/qsystemtrayicon.cpp b/src/widgets/util/qsystemtrayicon.cpp
index 704142fe5c..7c4340e459 100644
--- a/src/widgets/util/qsystemtrayicon.cpp
+++ b/src/widgets/util/qsystemtrayicon.cpp
@@ -709,6 +709,10 @@ void QSystemTrayIconPrivate::updateMenu_sys_qpa()
if (menu) {
addPlatformMenu(menu);
qpa_sys->updateMenu(menu->platformMenu());
+
+ // Patch: Create a rich os x tray icon (pixel-perfect, theme switching).
+ } else {
+ qpa_sys->updateMenu(nullptr);
}
}
diff --git a/src/widgets/widgets/qabstractscrollarea.cpp b/src/widgets/widgets/qabstractscrollarea.cpp
index 2e2a042bf1..472e37722b 100644
--- a/src/widgets/widgets/qabstractscrollarea.cpp
+++ b/src/widgets/widgets/qabstractscrollarea.cpp
@@ -640,15 +640,22 @@ scrolling range.
QSize QAbstractScrollArea::maximumViewportSize() const
{
Q_D(const QAbstractScrollArea);
- int hsbExt = d->hbar->sizeHint().height();
- int vsbExt = d->vbar->sizeHint().width();
+ // Patch: Count the sizeHint of the bar only if it is displayed.
+ //int hsbExt = d->hbar->sizeHint().height();
+ //int vsbExt = d->vbar->sizeHint().width();
int f = 2 * d->frameWidth;
QSize max = size() - QSize(f + d->left + d->right, f + d->top + d->bottom);
- if (d->vbarpolicy == Qt::ScrollBarAlwaysOn)
+
+ // Patch: Count the sizeHint of the bar only if it is displayed.
+ if (d->vbarpolicy == Qt::ScrollBarAlwaysOn) {
+ int vsbExt = d->vbar->sizeHint().width();
max.rwidth() -= vsbExt;
- if (d->hbarpolicy == Qt::ScrollBarAlwaysOn)
+ }
+ if (d->hbarpolicy == Qt::ScrollBarAlwaysOn) {
+ int hsbExt = d->hbar->sizeHint().height();
max.rheight() -= hsbExt;
+ }
return max;
}
diff --git a/src/widgets/widgets/qwidgetlinecontrol.cpp b/src/widgets/widgets/qwidgetlinecontrol.cpp
index daf9f00c46..57499dc4a4 100644
--- a/src/widgets/widgets/qwidgetlinecontrol.cpp
+++ b/src/widgets/widgets/qwidgetlinecontrol.cpp
@@ -40,6 +40,11 @@
#include <private/qguiapplication_p.h>
#include <qpa/qplatformtheme.h>
#include <qstylehints.h>
+
+// Patch: Enable Ctrl+key and Ctrl+Shift+key in all locales except German.
+// See https://github.com/telegramdesktop/tdesktop/pull/1185.
+#include <QtCore/QLocale>
+
#ifndef QT_NO_ACCESSIBILITY
#include "qaccessible.h"
#endif
@@ -1882,11 +1887,21 @@ void QWidgetLineControl::processKeyEvent(QKeyEvent* event)
}
// QTBUG-35734: ignore Ctrl/Ctrl+Shift; accept only AltGr (Alt+Ctrl) on German keyboards
- if (unknown && !isReadOnly()
- && event->modifiers() != Qt::ControlModifier
- && event->modifiers() != (Qt::ControlModifier | Qt::ShiftModifier)) {
+
+ // Patch: Enable Ctrl+key and Ctrl+Shift+key in all locales except German.
+ // See https://github.com/telegramdesktop/tdesktop/pull/1185.
+ bool skipCtrlAndCtrlShift = false;
+ if (QGuiApplication::inputMethod()->locale().language() == QLocale::German) {
+ if (event->modifiers() == Qt::ControlModifier
+ || event->modifiers() == (Qt::ControlModifier | Qt::ShiftModifier)) {
+ skipCtrlAndCtrlShift = true;
+ }
+ }
+ if (unknown && !isReadOnly() && !skipCtrlAndCtrlShift) {
QString t = event->text();
- if (!t.isEmpty() && t.at(0).isPrint()) {
+
+ // Patch: Enable ZWJ and ZWNJ characters to be in text input.
+ if (!t.isEmpty() && (t.at(0).isPrint() || t.at(0).unicode() == 0x200C || t.at(0).unicode() == 0x200D)) {
insert(t);
#ifndef QT_NO_COMPLETER
complete(event->key());
diff --git a/src/widgets/widgets/qwidgettextcontrol.cpp b/src/widgets/widgets/qwidgettextcontrol.cpp
index deca002bf5..8a2023f503 100644
--- a/src/widgets/widgets/qwidgettextcontrol.cpp
+++ b/src/widgets/widgets/qwidgettextcontrol.cpp
@@ -71,6 +71,11 @@
#include <qinputmethod.h>
#include <qtooltip.h>
#include <qstyleoption.h>
+
+// Patch: Enable Ctrl+key and Ctrl+Shift+key in all locales except German.
+// See https://github.com/telegramdesktop/tdesktop/pull/1185.
+#include <QtCore/QLocale>
+
#include <QtWidgets/qlineedit.h>
#include <QtGui/qaccessible.h>
#include <QtCore/qmetaobject.h>
@@ -1343,13 +1348,24 @@ void QWidgetTextControlPrivate::keyPressEvent(QKeyEvent *e)
process:
{
// QTBUG-35734: ignore Ctrl/Ctrl+Shift; accept only AltGr (Alt+Ctrl) on German keyboards
- if (e->modifiers() == Qt::ControlModifier
- || e->modifiers() == (Qt::ShiftModifier | Qt::ControlModifier)) {
+
+ // Patch: Enable Ctrl+key and Ctrl+Shift+key in all locales except German.
+ // See https://github.com/telegramdesktop/tdesktop/pull/1185.
+ bool skipCtrlAndCtrlShift = false;
+ if (QGuiApplication::inputMethod()->locale().language() == QLocale::German) {
+ if (e->modifiers() == Qt::ControlModifier
+ || e->modifiers() == (Qt::ControlModifier | Qt::ShiftModifier)) {
+ skipCtrlAndCtrlShift = true;
+ }
+ }
+ if (skipCtrlAndCtrlShift) {
e->ignore();
return;
}
QString text = e->text();
- if (!text.isEmpty() && (text.at(0).isPrint() || text.at(0) == QLatin1Char('\t'))) {
+
+ // Patch: Enable ZWJ and ZWNJ characters to be in text input.
+ if (!text.isEmpty() && (text.at(0).isPrint() || text.at(0) == QLatin1Char('\t') || text.at(0).unicode() == 0x200C || text.at(0).unicode() == 0x200D)) {
if (overwriteMode
// no need to call deleteChar() if we have a selection, insertText
// does it already
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