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Diffstat (limited to 'vcl/qt5/Qt5Instance.cxx')
-rw-r--r--vcl/qt5/Qt5Instance.cxx256
1 files changed, 113 insertions, 143 deletions
diff --git a/vcl/qt5/Qt5Instance.cxx b/vcl/qt5/Qt5Instance.cxx
index 4e36c6684936..c61a29a01935 100644
--- a/vcl/qt5/Qt5Instance.cxx
+++ b/vcl/qt5/Qt5Instance.cxx
@@ -41,17 +41,17 @@
#include <headless/svpdummies.hxx>
#include <headless/svpbmp.hxx>
-Qt5Instance::Qt5Instance( SalYieldMutex* pMutex, bool bUseCairo )
- : SalGenericInstance( pMutex )
- , m_postUserEventId( -1 )
- , m_bUseCairo( bUseCairo )
+Qt5Instance::Qt5Instance(SalYieldMutex* pMutex, bool bUseCairo)
+ : SalGenericInstance(pMutex)
+ , m_postUserEventId(-1)
+ , m_bUseCairo(bUseCairo)
{
m_postUserEventId = QEvent::registerEventType();
// this one needs to be blocking, so that the handling in main thread
// is processed before the thread emitting the signal continues
- connect( this, SIGNAL( ImplYieldSignal( bool, bool )),
- this, SLOT( ImplYield( bool, bool )), Qt::BlockingQueuedConnection );
+ connect(this, SIGNAL(ImplYieldSignal(bool, bool)), this, SLOT(ImplYield(bool, bool)),
+ Qt::BlockingQueuedConnection);
}
Qt5Instance::~Qt5Instance()
@@ -59,108 +59,95 @@ Qt5Instance::~Qt5Instance()
// force freeing the QApplication before freeing the arguments,
// as it uses references to the provided arguments!
m_pQApplication.reset();
- for( int i = 0; i < *m_pFakeArgc; i++ )
- free( m_pFakeArgvFreeable[i] );
+ for (int i = 0; i < *m_pFakeArgc; i++)
+ free(m_pFakeArgvFreeable[i]);
}
-SalFrame* Qt5Instance::CreateChildFrame( SystemParentData* /*pParent*/, SalFrameStyleFlags nStyle )
+SalFrame* Qt5Instance::CreateChildFrame(SystemParentData* /*pParent*/, SalFrameStyleFlags nStyle)
{
- return new Qt5Frame( nullptr, nStyle, m_bUseCairo );
+ return new Qt5Frame(nullptr, nStyle, m_bUseCairo);
}
-SalFrame* Qt5Instance::CreateFrame( SalFrame* pParent, SalFrameStyleFlags nStyle )
+SalFrame* Qt5Instance::CreateFrame(SalFrame* pParent, SalFrameStyleFlags nStyle)
{
- assert( !pParent || dynamic_cast<Qt5Frame*>( pParent ) );
- return new Qt5Frame( static_cast<Qt5Frame*>( pParent ), nStyle, m_bUseCairo );
+ assert(!pParent || dynamic_cast<Qt5Frame*>(pParent));
+ return new Qt5Frame(static_cast<Qt5Frame*>(pParent), nStyle, m_bUseCairo);
}
-void Qt5Instance::DestroyFrame( SalFrame* pFrame )
-{
- delete pFrame;
-}
+void Qt5Instance::DestroyFrame(SalFrame* pFrame) { delete pFrame; }
-SalObject* Qt5Instance::CreateObject( SalFrame* pParent, SystemWindowData*, bool bShow )
+SalObject* Qt5Instance::CreateObject(SalFrame* pParent, SystemWindowData*, bool bShow)
{
- assert( !pParent || dynamic_cast<Qt5Frame*>( pParent ) );
- return new Qt5Object( static_cast<Qt5Frame*>( pParent ), bShow );
+ assert(!pParent || dynamic_cast<Qt5Frame*>(pParent));
+ return new Qt5Object(static_cast<Qt5Frame*>(pParent), bShow);
}
-void Qt5Instance::DestroyObject( SalObject* pObject )
-{
- delete pObject;
-}
+void Qt5Instance::DestroyObject(SalObject* pObject) { delete pObject; }
-SalVirtualDevice* Qt5Instance::CreateVirtualDevice( SalGraphics* /* pGraphics */,
- long &nDX, long &nDY,
- DeviceFormat eFormat,
- const SystemGraphicsData* /* pData */ )
+SalVirtualDevice* Qt5Instance::CreateVirtualDevice(SalGraphics* /* pGraphics */, long& nDX,
+ long& nDY, DeviceFormat eFormat,
+ const SystemGraphicsData* /* pData */)
{
- if ( m_bUseCairo )
+ if (m_bUseCairo)
{
- SvpSalVirtualDevice *pVD = new SvpSalVirtualDevice( eFormat, 1 );
- pVD->SetSize( nDX, nDY );
+ SvpSalVirtualDevice* pVD = new SvpSalVirtualDevice(eFormat, 1);
+ pVD->SetSize(nDX, nDY);
return pVD;
}
else
{
- Qt5VirtualDevice* pVD = new Qt5VirtualDevice( eFormat, 1 );
- pVD->SetSize( nDX, nDY );
+ Qt5VirtualDevice* pVD = new Qt5VirtualDevice(eFormat, 1);
+ pVD->SetSize(nDX, nDY);
return pVD;
}
}
-SalTimer* Qt5Instance::CreateSalTimer()
-{
- return new Qt5Timer();
-}
+SalTimer* Qt5Instance::CreateSalTimer() { return new Qt5Timer(); }
-SalSystem* Qt5Instance::CreateSalSystem()
-{
- return new SvpSalSystem();
-}
+SalSystem* Qt5Instance::CreateSalSystem() { return new SvpSalSystem(); }
SalBitmap* Qt5Instance::CreateSalBitmap()
{
- if ( m_bUseCairo )
+ if (m_bUseCairo)
return new SvpSalBitmap();
else
return new Qt5Bitmap();
}
-bool Qt5Instance::ImplYield( bool bWait, bool bHandleAllCurrentEvents )
+bool Qt5Instance::ImplYield(bool bWait, bool bHandleAllCurrentEvents)
{
- bool wasEvent = DispatchUserEvents( bHandleAllCurrentEvents );
- if ( !bHandleAllCurrentEvents && wasEvent )
+ bool wasEvent = DispatchUserEvents(bHandleAllCurrentEvents);
+ if (!bHandleAllCurrentEvents && wasEvent)
return true;
/**
* Quoting the Qt docs: [QAbstractEventDispatcher::processEvents] processes
* pending events that match flags until there are no more events to process.
*/
- QAbstractEventDispatcher* dispatcher = QAbstractEventDispatcher::instance( qApp->thread());
- if ( bWait && !wasEvent )
- wasEvent = dispatcher->processEvents( QEventLoop::WaitForMoreEvents );
+ QAbstractEventDispatcher* dispatcher = QAbstractEventDispatcher::instance(qApp->thread());
+ if (bWait && !wasEvent)
+ wasEvent = dispatcher->processEvents(QEventLoop::WaitForMoreEvents);
else
- wasEvent = dispatcher->processEvents( QEventLoop::AllEvents ) || wasEvent;
+ wasEvent = dispatcher->processEvents(QEventLoop::AllEvents) || wasEvent;
return wasEvent;
}
bool Qt5Instance::DoYield(bool bWait, bool bHandleAllCurrentEvents)
{
bool bWasEvent = false;
- if( qApp->thread() == QThread::currentThread() )
+ if (qApp->thread() == QThread::currentThread())
{
- bWasEvent = ImplYield( bWait, bHandleAllCurrentEvents );
- if ( bWasEvent )
+ bWasEvent = ImplYield(bWait, bHandleAllCurrentEvents);
+ if (bWasEvent)
m_aWaitingYieldCond.set();
}
else
{
{
SolarMutexReleaser aReleaser;
- bWasEvent = Q_EMIT ImplYieldSignal( false, bHandleAllCurrentEvents );
+ bWasEvent = Q_EMIT ImplYieldSignal(false, bHandleAllCurrentEvents);
}
- if ( !bWasEvent && bWait )
+ if (!bWasEvent && bWait)
{
m_aWaitingYieldCond.reset();
SolarMutexReleaser aReleaser;
@@ -171,125 +158,108 @@ bool Qt5Instance::DoYield(bool bWait, bool bHandleAllCurrentEvents)
return bWasEvent;
}
-bool Qt5Instance::AnyInput( VclInputFlags nType )
-{
- return false;
-}
+bool Qt5Instance::AnyInput(VclInputFlags nType) { return false; }
-SalSession* Qt5Instance::CreateSalSession()
-{
- return nullptr;
-}
+SalSession* Qt5Instance::CreateSalSession() { return nullptr; }
-OUString Qt5Instance::GetConnectionIdentifier()
-{
- return OUString();
-}
+OUString Qt5Instance::GetConnectionIdentifier() { return OUString(); }
-void Qt5Instance::AddToRecentDocumentList(const OUString&, const OUString&, const OUString&)
-{
-}
+void Qt5Instance::AddToRecentDocumentList(const OUString&, const OUString&, const OUString&) {}
-OpenGLContext* Qt5Instance::CreateOpenGLContext()
-{
- return nullptr;
-}
+OpenGLContext* Qt5Instance::CreateOpenGLContext() { return nullptr; }
-bool Qt5Instance::IsMainThread() const
-{
- return qApp->thread() != QThread::currentThread();
-}
+bool Qt5Instance::IsMainThread() const { return qApp->thread() != QThread::currentThread(); }
void Qt5Instance::TriggerUserEventProcessing()
{
- QApplication::postEvent(this, new QEvent(QEvent::Type( m_postUserEventId )));
+ QApplication::postEvent(this, new QEvent(QEvent::Type(m_postUserEventId)));
}
-void Qt5Instance::ProcessEvent( SalUserEvent aEvent )
+void Qt5Instance::ProcessEvent(SalUserEvent aEvent)
{
- aEvent.m_pFrame->CallCallback( aEvent.m_nEvent, aEvent.m_pData );
+ aEvent.m_pFrame->CallCallback(aEvent.m_nEvent, aEvent.m_pData);
}
extern "C" {
- VCLPLUG_QT5_PUBLIC SalInstance* create_SalInstance()
- {
- OString aVersion( qVersion() );
- SAL_INFO( "vcl.qt5", "qt version string is " << aVersion );
+VCLPLUG_QT5_PUBLIC SalInstance* create_SalInstance()
+{
+ OString aVersion(qVersion());
+ SAL_INFO("vcl.qt5", "qt version string is " << aVersion);
- QApplication *pQApplication;
- char **pFakeArgvFreeable = nullptr;
+ QApplication* pQApplication;
+ char** pFakeArgvFreeable = nullptr;
- int nFakeArgc = 2;
- const sal_uInt32 nParams = osl_getCommandArgCount();
- OString aDisplay;
- OUString aParam, aBin;
+ int nFakeArgc = 2;
+ const sal_uInt32 nParams = osl_getCommandArgCount();
+ OString aDisplay;
+ OUString aParam, aBin;
- for ( sal_uInt32 nIdx = 0; nIdx < nParams; ++nIdx )
+ for (sal_uInt32 nIdx = 0; nIdx < nParams; ++nIdx)
+ {
+ osl_getCommandArg(nIdx, &aParam.pData);
+ if (aParam != "-display")
+ continue;
+ if (!pFakeArgvFreeable)
{
- osl_getCommandArg( nIdx, &aParam.pData );
- if ( aParam != "-display" )
- continue;
- if ( !pFakeArgvFreeable )
- {
- pFakeArgvFreeable = new char*[ nFakeArgc + 2 ];
- pFakeArgvFreeable[ nFakeArgc++ ] = strdup( "-display" );
- }
- else
- free( pFakeArgvFreeable[ nFakeArgc ] );
-
- ++nIdx;
- osl_getCommandArg( nIdx, &aParam.pData );
- aDisplay = OUStringToOString( aParam, osl_getThreadTextEncoding() );
- pFakeArgvFreeable[ nFakeArgc ] = strdup( aDisplay.getStr() );
+ pFakeArgvFreeable = new char*[nFakeArgc + 2];
+ pFakeArgvFreeable[nFakeArgc++] = strdup("-display");
}
- if ( !pFakeArgvFreeable )
- pFakeArgvFreeable = new char*[ nFakeArgc ];
else
- nFakeArgc++;
+ free(pFakeArgvFreeable[nFakeArgc]);
- osl_getExecutableFile( &aParam.pData );
- osl_getSystemPathFromFileURL( aParam.pData, &aBin.pData );
- OString aExec = OUStringToOString( aBin, osl_getThreadTextEncoding() );
- pFakeArgvFreeable[ 0 ] = strdup( aExec.getStr() );
- pFakeArgvFreeable[ 1 ] = strdup( "--nocrashhandler" );
+ ++nIdx;
+ osl_getCommandArg(nIdx, &aParam.pData);
+ aDisplay = OUStringToOString(aParam, osl_getThreadTextEncoding());
+ pFakeArgvFreeable[nFakeArgc] = strdup(aDisplay.getStr());
+ }
+ if (!pFakeArgvFreeable)
+ pFakeArgvFreeable = new char*[nFakeArgc];
+ else
+ nFakeArgc++;
- char **pFakeArgv = new char*[ nFakeArgc ];
- for( int i = 0; i < nFakeArgc; i++ )
- pFakeArgv[ i ] = pFakeArgvFreeable[ i ];
+ osl_getExecutableFile(&aParam.pData);
+ osl_getSystemPathFromFileURL(aParam.pData, &aBin.pData);
+ OString aExec = OUStringToOString(aBin, osl_getThreadTextEncoding());
+ pFakeArgvFreeable[0] = strdup(aExec.getStr());
+ pFakeArgvFreeable[1] = strdup("--nocrashhandler");
- char* session_manager = nullptr;
- if( getenv( "SESSION_MANAGER" ) != nullptr )
- {
- session_manager = strdup( getenv( "SESSION_MANAGER" ));
- unsetenv( "SESSION_MANAGER" );
- }
+ char** pFakeArgv = new char*[nFakeArgc];
+ for (int i = 0; i < nFakeArgc; i++)
+ pFakeArgv[i] = pFakeArgvFreeable[i];
- int * pFakeArgc = new int;
- *pFakeArgc = nFakeArgc;
- pQApplication = new QApplication( *pFakeArgc, pFakeArgv );
+ char* session_manager = nullptr;
+ if (getenv("SESSION_MANAGER") != nullptr)
+ {
+ session_manager = strdup(getenv("SESSION_MANAGER"));
+ unsetenv("SESSION_MANAGER");
+ }
- if( session_manager != nullptr )
- {
- // coverity[tainted_string] - trusted source for setenv
- setenv( "SESSION_MANAGER", session_manager, 1 );
- free( session_manager );
- }
+ int* pFakeArgc = new int;
+ *pFakeArgc = nFakeArgc;
+ pQApplication = new QApplication(*pFakeArgc, pFakeArgv);
- QApplication::setQuitOnLastWindowClosed(false);
+ if (session_manager != nullptr)
+ {
+ // coverity[tainted_string] - trusted source for setenv
+ setenv("SESSION_MANAGER", session_manager, 1);
+ free(session_manager);
+ }
- const bool bUseCairo = (nullptr != getenv( "SAL_VCL_QT5_USE_CAIRO" ));
- Qt5Instance* pInstance = new Qt5Instance( new SalYieldMutex(), bUseCairo );
+ QApplication::setQuitOnLastWindowClosed(false);
- // initialize SalData
- new Qt5Data( pInstance );
+ const bool bUseCairo = (nullptr != getenv("SAL_VCL_QT5_USE_CAIRO"));
+ Qt5Instance* pInstance = new Qt5Instance(new SalYieldMutex(), bUseCairo);
- pInstance->m_pQApplication.reset( pQApplication );
- pInstance->m_pFakeArgvFreeable.reset( pFakeArgvFreeable );
- pInstance->m_pFakeArgv.reset( pFakeArgv );
- pInstance->m_pFakeArgc.reset( pFakeArgc );
+ // initialize SalData
+ new Qt5Data(pInstance);
- return pInstance;
- }
+ pInstance->m_pQApplication.reset(pQApplication);
+ pInstance->m_pFakeArgvFreeable.reset(pFakeArgvFreeable);
+ pInstance->m_pFakeArgv.reset(pFakeArgv);
+ pInstance->m_pFakeArgc.reset(pFakeArgc);
+
+ return pInstance;
+}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-14 01:59:24 +0000