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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
commited5640d8b587fbcfed7dd7967f3de04b37a76f26 (patch)
tree7a5f7c6c9d02226d7471cb3cc8fbbf631b415303 /vcl/osx/salinst.cxx
parentInitial commit. (diff)
downloadlibreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.tar.xz
libreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.zip
Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'vcl/osx/salinst.cxx')
-rw-r--r--vcl/osx/salinst.cxx986
1 files changed, 986 insertions, 0 deletions
diff --git a/vcl/osx/salinst.cxx b/vcl/osx/salinst.cxx
new file mode 100644
index 000000000..c243a7a98
--- /dev/null
+++ b/vcl/osx/salinst.cxx
@@ -0,0 +1,986 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <sal/config.h>
+#include <sal/log.hxx>
+#include <osl/diagnose.h>
+
+#include <condition_variable>
+#include <mutex>
+#include <utility>
+
+#include <config_features.h>
+
+#include <stdio.h>
+
+#include <comphelper/solarmutex.hxx>
+
+#include <comphelper/lok.hxx>
+
+#include <osl/process.h>
+
+#include <rtl/ustrbuf.hxx>
+#include <vclpluginapi.h>
+#include <vcl/QueueInfo.hxx>
+#include <vcl/svapp.hxx>
+#include <vcl/window.hxx>
+#include <vcl/idle.hxx>
+#include <vcl/svmain.hxx>
+#include <vcl/opengl/OpenGLContext.hxx>
+#include <vcl/commandevent.hxx>
+#include <vcl/event.hxx>
+
+#include <osx/saldata.hxx>
+#include <osx/salinst.h>
+#include <osx/salframe.h>
+#include <osx/salobj.h>
+#include <osx/salsys.h>
+#include <quartz/salvd.h>
+#include <quartz/salbmp.h>
+#include <quartz/utils.h>
+#include <osx/salprn.h>
+#include <osx/saltimer.h>
+#include <osx/vclnsapp.h>
+#include <osx/runinmain.hxx>
+
+#include <print.h>
+
+#include <comphelper/processfactory.hxx>
+
+#include <com/sun/star/uri/ExternalUriReferenceTranslator.hpp>
+#include <com/sun/star/uno/XComponentContext.hpp>
+
+#include <premac.h>
+#include <Foundation/Foundation.h>
+#include <ApplicationServices/ApplicationServices.h>
+#import "apple_remote/RemoteMainController.h"
+#include <apple_remote/RemoteControl.h>
+#include <postmac.h>
+
+#if HAVE_FEATURE_SKIA
+#include <vcl/skia/SkiaHelper.hxx>
+#include <skia/salbmp.hxx>
+#include <skia/osx/gdiimpl.hxx>
+#include <skia/osx/bitmap.hxx>
+#endif
+
+extern "C" {
+#include <crt_externs.h>
+}
+
+using namespace ::com::sun::star;
+
+static int* gpnInit = nullptr;
+static NSMenu* pDockMenu = nil;
+static bool bLeftMain = false;
+
+namespace {
+
+class AquaDelayedSettingsChanged : public Idle
+{
+ bool mbInvalidate;
+
+public:
+ AquaDelayedSettingsChanged( bool bInvalidate ) :
+ Idle("AquaSalInstance AquaDelayedSettingsChanged"),
+ mbInvalidate( bInvalidate )
+ {
+ }
+
+ virtual void Invoke() override
+ {
+ AquaSalInstance *pInst = GetSalData()->mpInstance;
+ SalFrame *pAnyFrame = pInst->anyFrame();
+ if( pAnyFrame )
+ pAnyFrame->CallCallback( SalEvent::SettingsChanged, nullptr );
+
+ if( mbInvalidate )
+ {
+ for( auto pSalFrame : pInst->getFrames() )
+ {
+ AquaSalFrame* pFrame = static_cast<AquaSalFrame*>( pSalFrame );
+ if( pFrame->mbShown )
+ pFrame->SendPaintEvent();
+ }
+ }
+ delete this;
+ }
+};
+
+}
+
+void AquaSalInstance::delayedSettingsChanged( bool bInvalidate )
+{
+ osl::Guard< comphelper::SolarMutex > aGuard( *GetYieldMutex() );
+ AquaDelayedSettingsChanged* pIdle = new AquaDelayedSettingsChanged( bInvalidate );
+ pIdle->Start();
+}
+
+// the std::list<const ApplicationEvent*> must be available before any SalData/SalInst/etc. objects are ready
+std::list<const ApplicationEvent*> AquaSalInstance::aAppEventList;
+
+NSMenu* AquaSalInstance::GetDynamicDockMenu()
+{
+ if( ! pDockMenu && ! bLeftMain )
+ pDockMenu = [[NSMenu alloc] initWithTitle: @""];
+ return pDockMenu;
+}
+
+bool AquaSalInstance::isOnCommandLine( const OUString& rArg )
+{
+ sal_uInt32 nArgs = osl_getCommandArgCount();
+ for( sal_uInt32 i = 0; i < nArgs; i++ )
+ {
+ OUString aArg;
+ osl_getCommandArg( i, &aArg.pData );
+ if( aArg.equals( rArg ) )
+ return true;
+ }
+ return false;
+}
+
+void AquaSalInstance::AfterAppInit()
+{
+ [[NSNotificationCenter defaultCenter] addObserver: NSApp
+ selector: @selector(systemColorsChanged:)
+ name: NSSystemColorsDidChangeNotification
+ object: nil ];
+ [[NSNotificationCenter defaultCenter] addObserver: NSApp
+ selector: @selector(screenParametersChanged:)
+ name: NSApplicationDidChangeScreenParametersNotification
+ object: nil ];
+ // add observers for some settings changes that affect vcl's settings
+ // scrollbar variant
+ [[NSDistributedNotificationCenter defaultCenter] addObserver: NSApp
+ selector: @selector(scrollbarVariantChanged:)
+ name: @"AppleAquaScrollBarVariantChanged"
+ object: nil ];
+ // scrollbar page behavior ("jump to here" or not)
+ [[NSDistributedNotificationCenter defaultCenter] addObserver: NSApp
+ selector: @selector(scrollbarSettingsChanged:)
+ name: @"AppleNoRedisplayAppearancePreferenceChanged"
+ object: nil ];
+#if !HAVE_FEATURE_MACOSX_SANDBOX
+ // Initialize Apple Remote
+ GetSalData()->mpAppleRemoteMainController = [[AppleRemoteMainController alloc] init];
+
+ [[NSDistributedNotificationCenter defaultCenter] addObserver: NSApp
+ selector: @selector(applicationWillBecomeActive:)
+ name: @"AppleRemoteWillBecomeActive"
+ object: nil ];
+
+ [[NSDistributedNotificationCenter defaultCenter] addObserver: NSApp
+ selector: @selector(applicationWillResignActive:)
+ name: @"AppleRemoteWillResignActive"
+ object: nil ];
+#endif
+}
+
+SalYieldMutex::SalYieldMutex()
+ : m_aCodeBlock( nullptr )
+{
+}
+
+SalYieldMutex::~SalYieldMutex()
+{
+}
+
+void SalYieldMutex::doAcquire( sal_uInt32 nLockCount )
+{
+ AquaSalInstance *pInst = GetSalData()->mpInstance;
+ if ( pInst && pInst->IsMainThread() )
+ {
+ if ( pInst->mbNoYieldLock )
+ return;
+ do {
+ RuninmainBlock block = nullptr;
+ {
+ std::unique_lock<std::mutex> g(m_runInMainMutex);
+ if (m_aMutex.tryToAcquire()) {
+ assert(m_aCodeBlock == nullptr);
+ m_wakeUpMain = false;
+ break;
+ }
+ // wait for doRelease() or RUNINMAIN_* to set the condition
+ m_aInMainCondition.wait(g, [this]() { return m_wakeUpMain; });
+ m_wakeUpMain = false;
+ std::swap(block, m_aCodeBlock);
+ }
+ if ( block )
+ {
+ assert( !pInst->mbNoYieldLock );
+ pInst->mbNoYieldLock = true;
+ block();
+ pInst->mbNoYieldLock = false;
+ Block_release( block );
+ std::scoped_lock<std::mutex> g(m_runInMainMutex);
+ assert(!m_resultReady);
+ m_resultReady = true;
+ m_aResultCondition.notify_all();
+ }
+ }
+ while ( true );
+ }
+ else
+ m_aMutex.acquire();
+ ++m_nCount;
+ --nLockCount;
+
+ comphelper::SolarMutex::doAcquire( nLockCount );
+}
+
+sal_uInt32 SalYieldMutex::doRelease( const bool bUnlockAll )
+{
+ AquaSalInstance *pInst = GetSalData()->mpInstance;
+ if ( pInst->mbNoYieldLock && pInst->IsMainThread() )
+ return 1;
+ sal_uInt32 nCount;
+ {
+ std::scoped_lock<std::mutex> g(m_runInMainMutex);
+ // read m_nCount before doRelease
+ bool const isReleased(bUnlockAll || m_nCount == 1);
+ nCount = comphelper::SolarMutex::doRelease( bUnlockAll );
+ if (isReleased && !pInst->IsMainThread()) {
+ m_wakeUpMain = true;
+ m_aInMainCondition.notify_all();
+ }
+ }
+ return nCount;
+}
+
+bool SalYieldMutex::IsCurrentThread() const
+{
+ if ( !GetSalData()->mpInstance->mbNoYieldLock )
+ return comphelper::SolarMutex::IsCurrentThread();
+ else
+ return GetSalData()->mpInstance->IsMainThread();
+}
+
+// some convenience functions regarding the yield mutex, aka solar mutex
+
+bool ImplSalYieldMutexTryToAcquire()
+{
+ AquaSalInstance* pInst = GetSalData()->mpInstance;
+ if ( pInst )
+ return pInst->GetYieldMutex()->tryToAcquire();
+ else
+ return false;
+}
+
+void ImplSalYieldMutexRelease()
+{
+ AquaSalInstance* pInst = GetSalData()->mpInstance;
+ if ( pInst )
+ pInst->GetYieldMutex()->release();
+}
+
+extern "C" {
+VCLPLUG_OSX_PUBLIC SalInstance* create_SalInstance()
+{
+ SalData* pSalData = new SalData;
+
+ NSAutoreleasePool * pool = [ [ NSAutoreleasePool alloc ] init ];
+ unlink([[NSString stringWithFormat:@"%@/Library/Saved Application State/%s.savedState/restorecount.plist", NSHomeDirectory(), MACOSX_BUNDLE_IDENTIFIER] UTF8String]);
+ unlink([[NSString stringWithFormat:@"%@/Library/Saved Application State/%s.savedState/restorecount.txt", NSHomeDirectory(), MACOSX_BUNDLE_IDENTIFIER] UTF8String]);
+ [ pool drain ];
+
+ // create our cocoa NSApplication
+ [VCL_NSApplication sharedApplication];
+
+ SalData::ensureThreadAutoreleasePool();
+
+ // put cocoa into multithreaded mode
+ [NSThread detachNewThreadSelector:@selector(enableCocoaThreads:) toTarget:[[CocoaThreadEnabler alloc] init] withObject:nil];
+
+ // Dark mode is disabled as long as it is not implemented completely. For development purposes, it may be controlled by
+ // environment variables: VCL_MACOS_FORCE_DARK_MODE enable dark mode independent of system settings,
+ // VCL_MACOS_USE_SYSTEM_APPEARANCE to use system settings (light mode or the dark mode as configured within system preferences).
+
+ // TODO: After implementation of dark mode, this code has to be removed.
+
+ if (@available(macOS 10.14, iOS 13, *))
+ {
+ if (getenv("VCL_MACOS_FORCE_DARK_MODE"))
+ {
+ [NSApp setAppearance: [NSAppearance appearanceNamed: NSAppearanceNameDarkAqua]];
+ }
+ else
+ if (!getenv("VCL_MACOS_USE_SYSTEM_APPEARANCE"))
+ [NSApp setAppearance: [NSAppearance appearanceNamed: NSAppearanceNameAqua]];
+ }
+
+ // activate our delegate methods
+ [NSApp setDelegate: NSApp];
+
+ SAL_WARN_IF( pSalData->mpInstance != nullptr, "vcl", "more than one instance created" );
+ AquaSalInstance* pInst = new AquaSalInstance;
+
+ // init instance (only one instance in this version !!!)
+ pSalData->mpInstance = pInst;
+ // this one is for outside AquaSalInstance::Yield
+ SalData::ensureThreadAutoreleasePool();
+ // no focus rects on NWF
+ ImplGetSVData()->maNWFData.mbNoFocusRects = true;
+ ImplGetSVData()->maNWFData.mbNoActiveTabTextRaise = true;
+ ImplGetSVData()->maNWFData.mbCenteredTabs = true;
+ ImplGetSVData()->maNWFData.mnStatusBarLowerRightOffset = 10;
+
+ return pInst;
+}
+}
+
+AquaSalInstance::AquaSalInstance()
+ : SalInstance(std::make_unique<SalYieldMutex>())
+ , mnActivePrintJobs( 0 )
+ , mbIsLiveResize( false )
+ , mbNoYieldLock( false )
+ , mbTimerProcessed( false )
+{
+ maMainThread = osl::Thread::getCurrentIdentifier();
+
+ ImplSVData* pSVData = ImplGetSVData();
+ pSVData->maAppData.mxToolkitName = OUString("osx");
+ m_bSupportsOpenGL = true;
+
+#if HAVE_FEATURE_SKIA
+ AquaSkiaSalGraphicsImpl::prepareSkia();
+#endif
+}
+
+AquaSalInstance::~AquaSalInstance()
+{
+ [NSApp stop: NSApp];
+ bLeftMain = true;
+ if( pDockMenu )
+ {
+ [pDockMenu release];
+ pDockMenu = nil;
+ }
+
+#if HAVE_FEATURE_SKIA
+ SkiaHelper::cleanup();
+#endif
+}
+
+void AquaSalInstance::TriggerUserEventProcessing()
+{
+ dispatch_async(dispatch_get_main_queue(),^{
+ ImplNSAppPostEvent( AquaSalInstance::YieldWakeupEvent, NO );
+ });
+}
+
+void AquaSalInstance::ProcessEvent( SalUserEvent aEvent )
+{
+ aEvent.m_pFrame->CallCallback( aEvent.m_nEvent, aEvent.m_pData );
+ maWaitingYieldCond.set();
+}
+
+bool AquaSalInstance::IsMainThread() const
+{
+ return osl::Thread::getCurrentIdentifier() == maMainThread;
+}
+
+void AquaSalInstance::handleAppDefinedEvent( NSEvent* pEvent )
+{
+ AquaSalTimer *pTimer = static_cast<AquaSalTimer*>( ImplGetSVData()->maSchedCtx.mpSalTimer );
+ int nSubtype = [pEvent subtype];
+ switch( nSubtype )
+ {
+ case AppStartTimerEvent:
+ if ( pTimer )
+ pTimer->handleStartTimerEvent( pEvent );
+ break;
+ case AppExecuteSVMain:
+ {
+ int nRet = ImplSVMain();
+ if (gpnInit)
+ *gpnInit = nRet;
+ [NSApp stop: NSApp];
+ break;
+ }
+ case DispatchTimerEvent:
+ {
+ AquaSalInstance *pInst = GetSalData()->mpInstance;
+ if ( pTimer && pInst )
+ pInst->mbTimerProcessed = pTimer->handleDispatchTimerEvent( pEvent );
+ break;
+ }
+#if !HAVE_FEATURE_MACOSX_SANDBOX
+ case AppleRemoteControlEvent: // Defined in <apple_remote/RemoteMainController.h>
+ {
+ MediaCommand nCommand;
+ AquaSalInstance *pInst = GetSalData()->mpInstance;
+ bool bIsFullScreenMode = false;
+
+ for( auto pSalFrame : pInst->getFrames() )
+ {
+ const AquaSalFrame* pFrame = static_cast<const AquaSalFrame*>( pSalFrame );
+ if ( pFrame->mbFullScreen )
+ {
+ bIsFullScreenMode = true;
+ break;
+ }
+ }
+
+ switch ([pEvent data1])
+ {
+ case kRemoteButtonPlay:
+ nCommand = bIsFullScreenMode ? MediaCommand::PlayPause : MediaCommand::Play;
+ break;
+
+ // kept for experimentation purpose (scheduled for future implementation)
+ // case kRemoteButtonMenu: nCommand = MediaCommand::Menu; break;
+
+ case kRemoteButtonPlus: nCommand = MediaCommand::VolumeUp; break;
+
+ case kRemoteButtonMinus: nCommand = MediaCommand::VolumeDown; break;
+
+ case kRemoteButtonRight: nCommand = MediaCommand::NextTrack; break;
+
+ case kRemoteButtonRight_Hold: nCommand = MediaCommand::NextTrackHold; break;
+
+ case kRemoteButtonLeft: nCommand = MediaCommand::PreviousTrack; break;
+
+ case kRemoteButtonLeft_Hold: nCommand = MediaCommand::Rewind; break;
+
+ case kRemoteButtonPlay_Hold: nCommand = MediaCommand::PlayHold; break;
+
+ case kRemoteButtonMenu_Hold: nCommand = MediaCommand::Stop; break;
+
+ // FIXME : not detected
+ case kRemoteButtonPlus_Hold:
+ case kRemoteButtonMinus_Hold:
+ break;
+
+ default:
+ break;
+ }
+ AquaSalFrame* pFrame = static_cast<AquaSalFrame*>( pInst->anyFrame() );
+ vcl::Window* pWindow = pFrame ? pFrame->GetWindow() : nullptr;
+ if( pWindow )
+ {
+ const Point aPoint;
+ CommandMediaData aMediaData(nCommand);
+ CommandEvent aCEvt( aPoint, CommandEventId::Media, false, &aMediaData );
+ NotifyEvent aNCmdEvt( MouseNotifyEvent::COMMAND, pWindow, &aCEvt );
+
+ if ( !ImplCallPreNotify( aNCmdEvt ) )
+ pWindow->Command( aCEvt );
+ }
+
+ }
+ break;
+#endif
+
+ case YieldWakeupEvent:
+ // do nothing, fall out of Yield
+ break;
+
+ default:
+ OSL_FAIL( "unhandled NSEventTypeApplicationDefined event" );
+ break;
+ }
+}
+
+bool AquaSalInstance::RunInMainYield( bool bHandleAllCurrentEvents )
+{
+ OSX_SALDATA_RUNINMAIN_UNION( DoYield( false, bHandleAllCurrentEvents), boolean )
+
+ // PrinterController::removeTransparencies() calls this frequently on the
+ // main thread so reduce the severity from an assert so that printing still
+ // works in a debug builds
+ SAL_WARN_IF( true, "vcl", "Don't call this from the main thread!" );
+ return false;
+
+}
+
+static bool isWakeupEvent( NSEvent *pEvent )
+{
+ return NSEventTypeApplicationDefined == [pEvent type]
+ && AquaSalInstance::YieldWakeupEvent == static_cast<int>([pEvent subtype]);
+}
+
+bool AquaSalInstance::DoYield(bool bWait, bool bHandleAllCurrentEvents)
+{
+ // ensure that the per thread autorelease pool is top level and
+ // will therefore not be destroyed by cocoa implicitly
+ SalData::ensureThreadAutoreleasePool();
+
+ // NSAutoreleasePool documentation suggests we should have
+ // an own pool for each yield level
+ ReleasePoolHolder aReleasePool;
+
+ // first, process current user events
+ bool bHadEvent = DispatchUserEvents( bHandleAllCurrentEvents );
+ if ( !bHandleAllCurrentEvents && bHadEvent )
+ return true;
+
+ // handle cocoa event queue
+ // cocoa events may be only handled in the thread the NSApp was created
+ if( IsMainThread() && mnActivePrintJobs == 0 )
+ {
+ // handle available events
+ NSEvent* pEvent = nil;
+ NSTimeInterval now = [[NSProcessInfo processInfo] systemUptime];
+ mbTimerProcessed = false;
+
+ do
+ {
+ SolarMutexReleaser aReleaser;
+
+ pEvent = [NSApp nextEventMatchingMask: NSEventMaskAny
+ untilDate: nil
+ inMode: NSDefaultRunLoopMode
+ dequeue: YES];
+ if( pEvent )
+ {
+ [NSApp sendEvent: pEvent];
+ if ( isWakeupEvent( pEvent ) )
+ continue;
+ bHadEvent = true;
+ }
+
+ [NSApp updateWindows];
+
+ if ( !bHandleAllCurrentEvents || !pEvent || now < [pEvent timestamp] )
+ break;
+ }
+ while( true );
+
+ AquaSalTimer *pTimer = static_cast<AquaSalTimer*>( ImplGetSVData()->maSchedCtx.mpSalTimer );
+ if ( !mbTimerProcessed && pTimer && pTimer->IsDirectTimeout() )
+ {
+ pTimer->handleTimerElapsed();
+ bHadEvent = true;
+ }
+
+ // if we had no event yet, wait for one if requested
+ if( bWait && ! bHadEvent )
+ {
+ SolarMutexReleaser aReleaser;
+
+ pEvent = [NSApp nextEventMatchingMask: NSEventMaskAny
+ untilDate: [NSDate distantFuture]
+ inMode: NSDefaultRunLoopMode
+ dequeue: YES];
+ if( pEvent )
+ {
+ [NSApp sendEvent: pEvent];
+ if ( !isWakeupEvent( pEvent ) )
+ bHadEvent = true;
+ }
+ [NSApp updateWindows];
+ }
+
+ // collect update rectangles
+ for( auto pSalFrame : GetSalData()->mpInstance->getFrames() )
+ {
+ AquaSalFrame* pFrame = static_cast<AquaSalFrame*>( pSalFrame );
+ if( pFrame->mbShown && ! pFrame->maInvalidRect.IsEmpty() )
+ {
+ pFrame->Flush( pFrame->maInvalidRect );
+ pFrame->maInvalidRect.SetEmpty();
+ }
+ }
+
+ if ( bHadEvent )
+ maWaitingYieldCond.set();
+ }
+ else
+ {
+ bHadEvent = RunInMainYield( bHandleAllCurrentEvents );
+ if ( !bHadEvent && bWait )
+ {
+ // #i103162#
+ // wait until the main thread has dispatched an event
+ maWaitingYieldCond.reset();
+ SolarMutexReleaser aReleaser;
+ maWaitingYieldCond.wait();
+ }
+ }
+
+ // we get some apple events way too early
+ // before the application is ready to handle them,
+ // so their corresponding application events need to be delayed
+ // now is a good time to handle at least one of them
+ if( bWait && !aAppEventList.empty() && ImplGetSVData()->maAppData.mbInAppExecute )
+ {
+ // make sure that only one application event is active at a time
+ static bool bInAppEvent = false;
+ if( !bInAppEvent )
+ {
+ bInAppEvent = true;
+ // get the next delayed application event
+ const ApplicationEvent* pAppEvent = aAppEventList.front();
+ aAppEventList.pop_front();
+ // handle one application event (no recursion)
+ const ImplSVData* pSVData = ImplGetSVData();
+ pSVData->mpApp->AppEvent( *pAppEvent );
+ delete pAppEvent;
+ // allow the next delayed application event
+ bInAppEvent = false;
+ }
+ }
+
+ return bHadEvent;
+}
+
+bool AquaSalInstance::AnyInput( VclInputFlags nType )
+{
+ if( nType & VclInputFlags::APPEVENT )
+ {
+ if( ! aAppEventList.empty() )
+ return true;
+ if( nType == VclInputFlags::APPEVENT )
+ return false;
+ }
+
+ OSX_INST_RUNINMAIN_UNION( AnyInput( nType ), boolean )
+
+ if( nType & VclInputFlags::TIMER )
+ {
+ AquaSalTimer *pTimer = static_cast<AquaSalTimer*>( ImplGetSVData()->maSchedCtx.mpSalTimer );
+ if (pTimer && pTimer->IsTimerElapsed())
+ return true;
+ }
+
+ unsigned/*NSUInteger*/ nEventMask = 0;
+ if( nType & VclInputFlags::MOUSE)
+ nEventMask |=
+ NSEventMaskLeftMouseDown | NSEventMaskRightMouseDown | NSEventMaskOtherMouseDown |
+ NSEventMaskLeftMouseUp | NSEventMaskRightMouseUp | NSEventMaskOtherMouseUp |
+ NSEventMaskLeftMouseDragged | NSEventMaskRightMouseDragged | NSEventMaskOtherMouseDragged |
+ NSEventMaskScrollWheel |
+ // NSEventMaskMouseMoved |
+ NSEventMaskMouseEntered | NSEventMaskMouseExited;
+ if( nType & VclInputFlags::KEYBOARD)
+ nEventMask |= NSEventMaskKeyDown | NSEventMaskKeyUp | NSEventMaskFlagsChanged;
+ if( nType & VclInputFlags::OTHER)
+ nEventMask |= NSEventMaskTabletPoint | NSEventMaskApplicationDefined;
+ // TODO: VclInputFlags::PAINT / more VclInputFlags::OTHER
+ if( !bool(nType) )
+ return false;
+
+ NSEvent* pEvent = [NSApp nextEventMatchingMask: nEventMask untilDate: nil
+ inMode: NSDefaultRunLoopMode dequeue: NO];
+ return (pEvent != nullptr);
+}
+
+SalFrame* AquaSalInstance::CreateChildFrame( SystemParentData*, SalFrameStyleFlags /*nSalFrameStyle*/ )
+{
+ return nullptr;
+}
+
+SalFrame* AquaSalInstance::CreateFrame( SalFrame* pParent, SalFrameStyleFlags nSalFrameStyle )
+{
+ OSX_INST_RUNINMAIN_POINTER( CreateFrame( pParent, nSalFrameStyle ), SalFrame* )
+ return new AquaSalFrame( pParent, nSalFrameStyle );
+}
+
+void AquaSalInstance::DestroyFrame( SalFrame* pFrame )
+{
+ OSX_INST_RUNINMAIN( DestroyFrame( pFrame ) )
+ delete pFrame;
+}
+
+SalObject* AquaSalInstance::CreateObject( SalFrame* pParent, SystemWindowData* pWindowData, bool /* bShow */ )
+{
+ if ( !pParent )
+ return nullptr;
+
+ OSX_INST_RUNINMAIN_POINTER( CreateObject( pParent, pWindowData, false ), SalObject* )
+ return new AquaSalObject( static_cast<AquaSalFrame*>(pParent), pWindowData );
+}
+
+void AquaSalInstance::DestroyObject( SalObject* pObject )
+{
+ OSX_INST_RUNINMAIN( DestroyObject( pObject ) )
+ delete pObject;
+}
+
+std::unique_ptr<SalPrinter> AquaSalInstance::CreatePrinter( SalInfoPrinter* pInfoPrinter )
+{
+ return std::unique_ptr<SalPrinter>(new AquaSalPrinter( dynamic_cast<AquaSalInfoPrinter*>(pInfoPrinter) ));
+}
+
+void AquaSalInstance::GetPrinterQueueInfo( ImplPrnQueueList* pList )
+{
+ NSArray* pNames = [NSPrinter printerNames];
+ NSArray* pTypes = [NSPrinter printerTypes];
+ unsigned int nNameCount = pNames ? [pNames count] : 0;
+ unsigned int nTypeCount = pTypes ? [pTypes count] : 0;
+ SAL_WARN_IF( nTypeCount != nNameCount, "vcl", "type count not equal to printer count" );
+ for( unsigned int i = 0; i < nNameCount; i++ )
+ {
+ NSString* pName = [pNames objectAtIndex: i];
+ NSString* pType = i < nTypeCount ? [pTypes objectAtIndex: i] : nil;
+ if( pName )
+ {
+ std::unique_ptr<SalPrinterQueueInfo> pInfo(new SalPrinterQueueInfo);
+ pInfo->maPrinterName = GetOUString( pName );
+ if( pType )
+ pInfo->maDriver = GetOUString( pType );
+ pInfo->mnStatus = PrintQueueFlags::NONE;
+ pInfo->mnJobs = 0;
+
+ pList->Add( std::move(pInfo) );
+ }
+ }
+}
+
+void AquaSalInstance::GetPrinterQueueState( SalPrinterQueueInfo* )
+{
+}
+
+OUString AquaSalInstance::GetDefaultPrinter()
+{
+ // #i113170# may not be the main thread if called from UNO API
+ SalData::ensureThreadAutoreleasePool();
+
+ if( maDefaultPrinter.isEmpty() )
+ {
+ NSPrintInfo* pPI = [NSPrintInfo sharedPrintInfo];
+ SAL_WARN_IF( !pPI, "vcl", "no print info" );
+ if( pPI )
+ {
+ NSPrinter* pPr = [pPI printer];
+ SAL_WARN_IF( !pPr, "vcl", "no printer in default info" );
+ if( pPr )
+ {
+ NSString* pDefName = [pPr name];
+ SAL_WARN_IF( !pDefName, "vcl", "printer has no name" );
+ maDefaultPrinter = GetOUString( pDefName );
+ }
+ }
+ }
+ return maDefaultPrinter;
+}
+
+SalInfoPrinter* AquaSalInstance::CreateInfoPrinter( SalPrinterQueueInfo* pQueueInfo,
+ ImplJobSetup* pSetupData )
+{
+ // #i113170# may not be the main thread if called from UNO API
+ SalData::ensureThreadAutoreleasePool();
+
+ SalInfoPrinter* pNewInfoPrinter = nullptr;
+ if( pQueueInfo )
+ {
+ pNewInfoPrinter = new AquaSalInfoPrinter( *pQueueInfo );
+ if( pSetupData )
+ pNewInfoPrinter->SetPrinterData( pSetupData );
+ }
+
+ return pNewInfoPrinter;
+}
+
+void AquaSalInstance::DestroyInfoPrinter( SalInfoPrinter* pPrinter )
+{
+ // #i113170# may not be the main thread if called from UNO API
+ SalData::ensureThreadAutoreleasePool();
+
+ delete pPrinter;
+}
+
+OUString AquaSalInstance::GetConnectionIdentifier()
+{
+ return OUString();
+}
+
+// We need to re-encode file urls because osl_getFileURLFromSystemPath converts
+// to UTF-8 before encoding non ascii characters, which is not what other apps expect.
+static OUString translateToExternalUrl(const OUString& internalUrl)
+{
+ uno::Reference< uno::XComponentContext > context(
+ comphelper::getProcessComponentContext());
+ return uri::ExternalUriReferenceTranslator::create(context)->translateToExternal(internalUrl);
+}
+
+// #i104525# many versions of OSX have problems with some URLs:
+// when an app requests OSX to add one of these URLs to the "Recent Items" list
+// then this app gets killed (TextEdit, Preview, etc. and also OOo)
+static bool isDangerousUrl( const OUString& rUrl )
+{
+ // use a heuristic that detects all known cases since there is no official comment
+ // on the exact impact and root cause of the OSX bug
+ const int nLen = rUrl.getLength();
+ const sal_Unicode* p = rUrl.getStr();
+ for( int i = 0; i < nLen-3; ++i, ++p ) {
+ if( p[0] != '%' )
+ continue;
+ // escaped percent?
+ if( (p[1] == '2') && (p[2] == '5') )
+ return true;
+ // escapes are considered to be UTF-8 encoded
+ // => check for invalid UTF-8 leading byte
+ if( (p[1] != 'f') && (p[1] != 'F') )
+ continue;
+ int cLowNibble = p[2];
+ if( (cLowNibble >= '0' ) && (cLowNibble <= '9'))
+ return false;
+ if( cLowNibble >= 'a' )
+ cLowNibble -= 'a' - 'A';
+ if( (cLowNibble < 'A') || (cLowNibble >= 'C'))
+ return true;
+ }
+
+ return false;
+}
+
+void AquaSalInstance::AddToRecentDocumentList(const OUString& rFileUrl, const OUString& /*rMimeType*/, const OUString& /*rDocumentService*/)
+{
+ // Convert file URL for external use (see above)
+ OUString externalUrl = translateToExternalUrl(rFileUrl);
+ if( externalUrl.isEmpty() )
+ externalUrl = rFileUrl;
+
+ if( !externalUrl.isEmpty() && !isDangerousUrl( externalUrl ) )
+ {
+ NSString* pString = CreateNSString( externalUrl );
+ NSURL* pURL = [NSURL URLWithString: pString];
+
+ if( pURL )
+ {
+ NSDocumentController* pCtrl = [NSDocumentController sharedDocumentController];
+ [pCtrl noteNewRecentDocumentURL: pURL];
+ }
+ if( pString )
+ [pString release];
+ }
+}
+
+SalTimer* AquaSalInstance::CreateSalTimer()
+{
+ return new AquaSalTimer();
+}
+
+SalSystem* AquaSalInstance::CreateSalSystem()
+{
+ return new AquaSalSystem();
+}
+
+std::shared_ptr<SalBitmap> AquaSalInstance::CreateSalBitmap()
+{
+#if HAVE_FEATURE_SKIA
+ if (SkiaHelper::isVCLSkiaEnabled())
+ return std::make_shared<SkiaSalBitmap>();
+ else
+#endif
+ return std::make_shared<QuartzSalBitmap>();
+}
+
+OUString AquaSalInstance::getOSVersion()
+{
+ NSString * versionString = nullptr;
+ NSDictionary * sysVersionDict = [ NSDictionary dictionaryWithContentsOfFile: @"/System/Library/CoreServices/SystemVersion.plist" ];
+ if ( sysVersionDict )
+ versionString = [ sysVersionDict valueForKey: @"ProductVersion" ];
+
+ OUString aVersion = "Mac OS X ";
+ if ( versionString )
+ aVersion += OUString::fromUtf8( [ versionString UTF8String ] );
+ else
+ aVersion += "(unknown)";
+
+ return aVersion;
+}
+
+CGImageRef CreateCGImage( const Image& rImage )
+{
+#if HAVE_FEATURE_SKIA
+ if (SkiaHelper::isVCLSkiaEnabled())
+ return SkiaHelper::createCGImage( rImage );
+#endif
+
+ BitmapEx aBmpEx( rImage.GetBitmapEx() );
+ Bitmap aBmp( aBmpEx.GetBitmap() );
+
+ if( aBmp.IsEmpty() || ! aBmp.ImplGetSalBitmap() )
+ return nullptr;
+
+ // simple case, no transparency
+ QuartzSalBitmap* pSalBmp = static_cast<QuartzSalBitmap*>(aBmp.ImplGetSalBitmap().get());
+
+ if( ! pSalBmp )
+ return nullptr;
+
+ CGImageRef xImage = nullptr;
+ if( !aBmpEx.IsAlpha() )
+ xImage = pSalBmp->CreateCroppedImage( 0, 0, pSalBmp->mnWidth, pSalBmp->mnHeight );
+ else
+ {
+ AlphaMask aAlphaMask( aBmpEx.GetAlpha() );
+ Bitmap aMask( aAlphaMask.GetBitmap() );
+ QuartzSalBitmap* pMaskBmp = static_cast<QuartzSalBitmap*>(aMask.ImplGetSalBitmap().get());
+ if( pMaskBmp )
+ xImage = pSalBmp->CreateWithMask( *pMaskBmp, 0, 0, pSalBmp->mnWidth, pSalBmp->mnHeight );
+ else
+ xImage = pSalBmp->CreateCroppedImage( 0, 0, pSalBmp->mnWidth, pSalBmp->mnHeight );
+ }
+
+ return xImage;
+}
+
+NSImage* CreateNSImage( const Image& rImage )
+{
+ CGImageRef xImage = CreateCGImage( rImage );
+
+ if( ! xImage )
+ return nil;
+
+ Size aSize( rImage.GetSizePixel() );
+ NSImage* pImage = [[NSImage alloc] initWithSize: NSMakeSize( aSize.Width(), aSize.Height() )];
+ if( pImage )
+ {
+ [pImage lockFocusFlipped:YES];
+ NSGraphicsContext* pContext = [NSGraphicsContext currentContext];
+ CGContextRef rCGContext = [pContext CGContext];
+
+ const CGRect aDstRect = { {0, 0}, { static_cast<CGFloat>(aSize.Width()), static_cast<CGFloat>(aSize.Height()) } };
+ CGContextDrawImage( rCGContext, aDstRect, xImage );
+
+ [pImage unlockFocus];
+ }
+
+ CGImageRelease( xImage );
+
+ return pImage;
+}
+
+bool AquaSalInstance::SVMainHook(int* pnInit)
+{
+ gpnInit = pnInit;
+
+ OUString aExeURL, aExe;
+ osl_getExecutableFile( &aExeURL.pData );
+ osl_getSystemPathFromFileURL( aExeURL.pData, &aExe.pData );
+ OString aByteExe( OUStringToOString( aExe, osl_getThreadTextEncoding() ) );
+
+#ifdef DEBUG
+ aByteExe += OString ( " NSAccessibilityDebugLogLevel 1" );
+ const char* pArgv[] = { aByteExe.getStr(), NULL };
+ NSApplicationMain( 3, pArgv );
+#else
+ const char* pArgv[] = { aByteExe.getStr(), nullptr };
+ NSApplicationMain( 1, pArgv );
+#endif
+
+ return true;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */