apply proposed fixes for QTBUG-34614,37380,38585 for LibreOffice (#1105422)

* Fri Jun 06 2014 Kevin Kofler <Kevin@tigcc.ticalc.org> 4.8.6-9
- apply proposed fixes for QTBUG-34614,37380,38585 for LibreOffice (#1105422)

qt-everywhere-opensource-src-4.8.6-QTBUG-34614.patch

@@ -0,0 +1,94 @@
+--- src/corelib/kernel/qeventdispatcher_glib.cpp.sav	2014-03-28 15:26:37.000000000 +0100
++++ src/corelib/kernel/qeventdispatcher_glib.cpp	2014-04-24 09:44:09.358659204 +0200
+@@ -255,22 +255,30 @@ struct GPostEventSource
+     GSource source;
+     QAtomicInt serialNumber;
+     int lastSerialNumber;
++    QEventLoop::ProcessEventsFlags processEventsFlags;
+     QEventDispatcherGlibPrivate *d;
+ };
+ 
+ static gboolean postEventSourcePrepare(GSource *s, gint *timeout)
+ {
++    GPostEventSource *source = reinterpret_cast<GPostEventSource *>(s);
+     QThreadData *data = QThreadData::current();
+     if (!data)
+         return false;
+ 
++    QEventLoop::ProcessEventsFlags excludeAllFlags
++        = QEventLoop::ExcludeUserInputEvents
++        | QEventLoop::ExcludeSocketNotifiers
++        | QEventLoop::X11ExcludeTimers;
++    if ((source->processEventsFlags & excludeAllFlags) == excludeAllFlags)
++        return false;
++
+     gint dummy;
+     if (!timeout)
+         timeout = &dummy;
+     const bool canWait = data->canWaitLocked();
+     *timeout = canWait ? -1 : 0;
+ 
+-    GPostEventSource *source = reinterpret_cast<GPostEventSource *>(s);
+     return (!canWait
+             || (source->serialNumber != source->lastSerialNumber));
+ }
+@@ -284,8 +292,14 @@ static gboolean postEventSourceDispatch(
+ {
+     GPostEventSource *source = reinterpret_cast<GPostEventSource *>(s);
+     source->lastSerialNumber = source->serialNumber;
+-    QCoreApplication::sendPostedEvents();
+-    source->d->runTimersOnceWithNormalPriority();
++    QEventLoop::ProcessEventsFlags excludeAllFlags
++        = QEventLoop::ExcludeUserInputEvents
++        | QEventLoop::ExcludeSocketNotifiers
++        | QEventLoop::X11ExcludeTimers;
++    if ((source->processEventsFlags & excludeAllFlags) != excludeAllFlags) {
++        QCoreApplication::sendPostedEvents();
++        source->d->runTimersOnceWithNormalPriority();
++    }
+     return true; // i dunno, george...
+ }
+ 
+@@ -329,6 +343,7 @@ QEventDispatcherGlibPrivate::QEventDispa
+     postEventSource = reinterpret_cast<GPostEventSource *>(g_source_new(&postEventSourceFuncs,
+                                                                         sizeof(GPostEventSource)));
+     postEventSource->serialNumber = 1;
++    postEventSource->processEventsFlags = QEventLoop::AllEvents;
+     postEventSource->d = this;
+     g_source_set_can_recurse(&postEventSource->source, true);
+     g_source_attach(&postEventSource->source, mainContext);
+@@ -423,6 +438,7 @@ bool QEventDispatcherGlib::processEvents
+ 
+     // tell postEventSourcePrepare() and timerSource about any new flags
+     QEventLoop::ProcessEventsFlags savedFlags = d->timerSource->processEventsFlags;
++    d->postEventSource->processEventsFlags = flags;
+     d->timerSource->processEventsFlags = flags;
+     d->socketNotifierSource->processEventsFlags = flags;
+ 
+@@ -435,6 +451,7 @@ bool QEventDispatcherGlib::processEvents
+     while (!result && canWait)
+         result = g_main_context_iteration(d->mainContext, canWait);
+ 
++    d->postEventSource->processEventsFlags = savedFlags;
+     d->timerSource->processEventsFlags = savedFlags;
+     d->socketNotifierSource->processEventsFlags = savedFlags;
+ 
+--- src/corelib/kernel/qeventdispatcher_unix.cpp.sav	2013-06-07 07:16:52.000000000 +0200
++++ src/corelib/kernel/qeventdispatcher_unix.cpp	2014-04-24 09:43:06.927589535 +0200
+@@ -905,7 +905,15 @@ bool QEventDispatcherUNIX::processEvents
+ 
+     // we are awake, broadcast it
+     emit awake();
+-    QCoreApplicationPrivate::sendPostedEvents(0, 0, d->threadData);
++
++    QEventLoop::ProcessEventsFlags excludeAllFlags
++        = QEventLoop::ExcludeUserInputEvents
++        | QEventLoop::ExcludeSocketNotifiers
++        | QEventLoop::X11ExcludeTimers;
++    if ((flags & excludeAllFlags) == excludeAllFlags)
++        return false;
++    if(( flags & excludeAllFlags ) != excludeAllFlags )
++        QCoreApplicationPrivate::sendPostedEvents(0, 0, d->threadData);
+ 
+     int nevents = 0;
+     const bool canWait = (d->threadData->canWaitLocked()

qt-everywhere-opensource-src-4.8.6-QTBUG-37380.patch

@@ -0,0 +1,63 @@
+Author: Jan-Marek Glogowski <glogow@fbihome.de>
+Date:   Thu Mar 06 18:44:43 2014 +0100
+
+    Honor QEventLoop::ExcludeSocketNotifiers in glib event loop.
+    
+    Implements QEventLoop::ExcludeSocketNotifiers in the same way 
+    QEventLoop::X11ExcludeTimers is already implemented for the glib
+    event loop.
+
+--- qt4-x11-4.8.1.orig/src/corelib/kernel/qeventdispatcher_glib.cpp
++++ qt4-x11-4.8.1/src/corelib/kernel/qeventdispatcher_glib.cpp
+@@ -65,6 +65,7 @@ struct GPollFDWithQSocketNotifier
+ struct GSocketNotifierSource
+ {
+     GSource source;
++    QEventLoop::ProcessEventsFlags processEventsFlags;
+     QList<GPollFDWithQSocketNotifier *> pollfds;
+ };
+ 
+@@ -80,6 +81,9 @@ static gboolean socketNotifierSourceChec
+     GSocketNotifierSource *src = reinterpret_cast<GSocketNotifierSource *>(source);
+ 
+     bool pending = false;
++    if (src->processEventsFlags & QEventLoop::ExcludeSocketNotifiers)
++        return pending;
++
+     for (int i = 0; !pending && i < src->pollfds.count(); ++i) {
+         GPollFDWithQSocketNotifier *p = src->pollfds.at(i);
+ 
+@@ -103,6 +107,9 @@ static gboolean socketNotifierSourceDisp
+     QEvent event(QEvent::SockAct);
+ 
+     GSocketNotifierSource *src = reinterpret_cast<GSocketNotifierSource *>(source);
++    if (src->processEventsFlags & QEventLoop::ExcludeSocketNotifiers)
++        return true;
++
+     for (int i = 0; i < src->pollfds.count(); ++i) {
+         GPollFDWithQSocketNotifier *p = src->pollfds.at(i);
+ 
+@@ -330,6 +337,7 @@ QEventDispatcherGlibPrivate::QEventDispa
+         reinterpret_cast<GSocketNotifierSource *>(g_source_new(&socketNotifierSourceFuncs,
+                                                                sizeof(GSocketNotifierSource)));
+     (void) new (&socketNotifierSource->pollfds) QList<GPollFDWithQSocketNotifier *>();
++    socketNotifierSource->processEventsFlags = QEventLoop::AllEvents;
+     g_source_set_can_recurse(&socketNotifierSource->source, true);
+     g_source_attach(&socketNotifierSource->source, mainContext);
+ 
+@@ -415,6 +423,7 @@ bool QEventDispatcherGlib::processEvents
+     // tell postEventSourcePrepare() and timerSource about any new flags
+     QEventLoop::ProcessEventsFlags savedFlags = d->timerSource->processEventsFlags;
+     d->timerSource->processEventsFlags = flags;
++    d->socketNotifierSource->processEventsFlags = flags;
+ 
+     if (!(flags & QEventLoop::EventLoopExec)) {
+         // force timers to be sent at normal priority
+@@ -426,6 +435,7 @@ bool QEventDispatcherGlib::processEvents
+         result = g_main_context_iteration(d->mainContext, canWait);
+ 
+     d->timerSource->processEventsFlags = savedFlags;
++    d->socketNotifierSource->processEventsFlags = savedFlags;
+ 
+     if (canWait)
+         emit awake();

qt-everywhere-opensource-src-4.8.6-QTBUG-38585.patch

@@ -0,0 +1,12 @@
+--- src/gui/kernel/qclipboard_x11.cpp.sav	2014-04-25 09:52:03.855693228 +0200
++++ src/gui/kernel/qclipboard_x11.cpp	2014-04-25 09:51:58.038693777 +0200
+@@ -548,7 +548,8 @@ bool QX11Data::clipboardWaitForEvent(Win
+                 return false;
+ 
+             XSync(X11->display, false);
+-            usleep(50000);
++            if (!XPending(X11->display))
++                usleep(5000);
+ 
+             now.start();
+ 

qt.spec

@@ -25,7 +25,7 @@ Summary: Qt toolkit
 Name:    qt
 Epoch:   1
 Version: 4.8.6
-Release: 8%{?dist}
+Release: 9%{?dist}
 
 # See LGPL_EXCEPTIONS.txt, LICENSE.GPL3, respectively, for exception details
 License: (LGPLv2 with exceptions or GPLv3 with exceptions) and ASL 2.0 and BSD and FTL and MIT
@@ -141,6 +141,11 @@ Patch84: qt-everywhere-opensource-src-4.8.5-QTBUG-35459.patch
 # systemtrayicon plugin support (for appindicators)
 Patch86: qt-everywhere-opensource-src-4.8.6-systemtrayicon.patch
 
+# fixes for LibreOffice from the upstream Qt bug tracker (#1105422):
+Patch87: qt-everywhere-opensource-src-4.8.6-QTBUG-34614.patch
+Patch88: qt-everywhere-opensource-src-4.8.6-QTBUG-37380.patch
+Patch89: qt-everywhere-opensource-src-4.8.6-QTBUG-38585.patch
+
 # upstream patches
 # backported from Qt5 (essentially)
 # http://bugzilla.redhat.com/702493
@@ -519,6 +524,9 @@ rm -fv mkspecs/linux-g++*/qmake.conf.multilib-optflags
 %patch81 -p1 -b .assistant-crash
 %patch82 -p1 -b .QTBUG-4862
 %patch83 -p1 -b .poll
+%patch87 -p0 -b .QTBUG-34614
+%patch88 -p1 -b .QTBUG-37380
+%patch89 -p0 -b .QTBUG-38585
 
 # upstream patches
 %patch102 -p1 -b .qgtkstyle_disable_gtk_theme_check
@@ -1229,6 +1237,9 @@ fi
 
 
 %changelog
+* Fri Jun 06 2014 Kevin Kofler <Kevin@tigcc.ticalc.org> 4.8.6-9
+- apply proposed fixes for QTBUG-34614,37380,38585 for LibreOffice (#1105422)
+
 * Tue Jun 03 2014 Rex Dieter <rdieter@fedoraproject.org> 4.8.6-8
 - backport selected upstream commits...
 - Fix visual index lookup (QTBUG-37813)