Band aid fix build --with-kde5

Change-Id: Ifbcfdbb74bffaf88296351ec72536e16a4073b60
Reviewed-on: https://gerrit.libreoffice.org/48102Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Thorsten Behrens <Thorsten.Behrens@CIB.de>

vcl/unx/kde5/KDE5SalDisplay.cxx

@@ -58,7 +58,7 @@ void SalKDE5Display::Yield()
     if (XEventsQueued( pDisp_, QueuedAfterReading ) == 0)
         return;
 
-    DBG_ASSERT( static_cast<SalYieldMutex*>(GetSalData()->m_pInstance->GetYieldMutex())->GetThreadId() ==
+    DBG_ASSERT( GetSalData()->m_pInstance->GetYieldMutex()->IsCurrentThread() ==
                 osl::Thread::getCurrentIdentifier(),
                 "will crash soon since solar mutex not locked in SalKDE5Display::Yield" );
 

vcl/unx/kde5/KDE5XLib.cxx

@@ -22,7 +22,7 @@
 #include <QtWidgets/QApplication>
 #include <QtWidgets/QFrame>
 #include <QtGui/QClipboard>
-#include <QtGui/QFrame>
+#include <QtWidgets/QFrame>
 #include <QtX11Extras/QX11Info>
 
 
@@ -96,7 +96,7 @@ KDE5XLib::~KDE5XLib()
 
 void KDE5XLib::Init()
 {
-    m_pInputMethod = new SalI18N_InputMethod;
+    m_pInputMethod.reset(new SalI18N_InputMethod);
     m_pInputMethod->SetLocale();
     XrmInitialize();
 
@@ -208,7 +208,7 @@ static GPollFunc old_gpoll = nullptr;
 
 static gint gpoll_wrapper( GPollFD* ufds, guint nfds, gint timeout )
 {
-    SalYieldMutexReleaser release; // release YieldMutex (and re-acquire at block end)
+    SolarMutexReleaser release; // release YieldMutex (and re-acquire at block end)
     return old_gpoll( ufds, nfds, timeout );
 }
 #endif
@@ -304,7 +304,7 @@ bool KDE5XLib::Yield( bool bWait, bool bHandleAllCurrentEvents )
         // release the yield lock to prevent deadlock with the main thread
         // (it's ok to release it here, since even normal processYield() would
         // temporarily do it while checking for new events)
-        SalYieldMutexReleaser aReleaser;
+        SolarMutexReleaser aReleaser;
         Q_EMIT processYieldSignal( bWait, bHandleAllCurrentEvents );
         return false;
     }
@@ -370,10 +370,10 @@ void KDE5XLib::Wakeup()
     QAbstractEventDispatcher::instance( qApp->thread())->wakeUp(); // main thread event loop
 }
 
-void KDE5XLib::PostUserEvent()
+void KDE5XLib::TriggerUserEventProcessing()
 {
     if( !m_isGlibEventLoopType )
-        return SalXLib::PostUserEvent();
+        return SalXLib::TriggerUserEventProcessing();
     QApplication::postEvent(this, new QEvent(QEvent::Type( m_postUserEventId )));
 }
 
@@ -394,9 +394,11 @@ uno::Reference< ui::dialogs::XFilePicker2 > KDE5XLib::createFilePicker(
 {
 #if QT5_HAVE_GLIB
     if( qApp->thread() != QThread::currentThread()) {
-        SalYieldMutexReleaser aReleaser;
+        SolarMutexReleaser aReleaser;
         return Q_EMIT createFilePickerSignal( xMSF );
     }
+
+    return nullptr;
     //return uno::Reference< ui::dialogs::XFilePicker2 >( new KDE4FilePicker( xMSF ) );
 #else
     (void)xMSF;

vcl/unx/kde5/KDE5XLib.hxx

@@ -84,7 +84,7 @@ class KDE5XLib : public QObject, public QAbstractNativeEventFilter, public SalXL
         virtual void StartTimer( sal_uLong nMS ) override;
         virtual void StopTimer() override;
         virtual void Wakeup() override;
-        virtual void PostUserEvent() override;
+        virtual void TriggerUserEventProcessing();
 
         void doStartup();
         bool allowKdeDialogs() { return m_allowKdeDialogs; }

vcl/unx/kde5/main.cxx

@@ -17,7 +17,7 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
-#include <QtGui/QApplication>
+#include <QtWidgets/QApplication>
 
 #include "KDE5Data.hxx"
 #include "KDE5SalInstance.hxx"