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/* -*- 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 .
*/
#ifndef INCLUDED_VCL_INC_OSX_SALINST_H
#define INCLUDED_VCL_INC_OSX_SALINST_H
#include <list>
#include <comphelper/solarmutex.hxx>
#include <osl/conditn.hxx>
#include <osl/thread.hxx>
#ifdef MACOSX
#include "osx/osxvcltypes.h"
#endif
#include "salinst.hxx"
class AquaSalFrame;
class ApplicationEvent;
class Image;
enum class SalEvent;
class SalYieldMutex : public comphelper::SolarMutex
{
osl::Mutex m_mutex;
sal_uLong mnCount;
oslThreadIdentifier mnThreadId;
public:
SalYieldMutex();
virtual void acquire() override;
virtual void release() override;
virtual bool tryToAcquire() override;
sal_uLong GetAcquireCount() const { return mnCount; }
oslThreadIdentifier GetThreadId() const { return mnThreadId; }
};
class AquaSalInstance : public SalInstance
{
struct SalUserEvent
{
AquaSalFrame* mpFrame;
void* mpData;
SalEvent mnType;
SalUserEvent( AquaSalFrame* pFrame, void* pData, SalEvent nType ) :
mpFrame( pFrame ), mpData( pData ), mnType( nType )
{}
};
public:
SalYieldMutex* mpSalYieldMutex; // Sal-Yield-Mutex
OUString maDefaultPrinter;
oslThreadIdentifier maMainThread;
bool mbWaitingYield;
int mnActivePrintJobs;
std::list< SalUserEvent > maUserEvents;
osl::Mutex maUserEventListMutex;
osl::Condition maWaitingYieldCond;
static std::list<const ApplicationEvent*> aAppEventList;
public:
AquaSalInstance();
virtual ~AquaSalInstance() override;
virtual SalFrame* CreateChildFrame( SystemParentData* pParent, SalFrameStyleFlags nStyle ) override;
virtual SalFrame* CreateFrame( SalFrame* pParent, SalFrameStyleFlags nStyle ) override;
virtual void DestroyFrame( SalFrame* pFrame ) override;
virtual SalObject* CreateObject( SalFrame* pParent, SystemWindowData* pWindowData,
bool bShow ) override;
virtual void DestroyObject( SalObject* pObject ) override;
virtual SalVirtualDevice* CreateVirtualDevice( SalGraphics* pGraphics,
long &nDX, long &nDY,
DeviceFormat eFormat,
const SystemGraphicsData *pData = nullptr ) override;
virtual SalInfoPrinter* CreateInfoPrinter( SalPrinterQueueInfo* pQueueInfo,
ImplJobSetup* pSetupData ) override;
virtual void DestroyInfoPrinter( SalInfoPrinter* pPrinter ) override;
virtual SalPrinter* CreatePrinter( SalInfoPrinter* pInfoPrinter ) override;
virtual void DestroyPrinter( SalPrinter* pPrinter ) override;
virtual void GetPrinterQueueInfo( ImplPrnQueueList* pList ) override;
virtual void GetPrinterQueueState( SalPrinterQueueInfo* pInfo ) override;
virtual void DeletePrinterQueueInfo( SalPrinterQueueInfo* pInfo ) override;
virtual OUString GetDefaultPrinter() override;
virtual SalTimer* CreateSalTimer() override;
virtual SalSystem* CreateSalSystem() override;
virtual SalBitmap* CreateSalBitmap() override;
virtual comphelper::SolarMutex* GetYieldMutex() override;
virtual sal_uLong ReleaseYieldMutex() override;
virtual void AcquireYieldMutex( sal_uLong nCount ) override;
virtual bool CheckYieldMutex() override;
virtual bool DoYield(bool bWait, bool bHandleAllCurrentEvents,
sal_uLong nReleased) override;
virtual bool AnyInput( VclInputFlags nType ) override;
virtual SalMenu* CreateMenu( bool bMenuBar, Menu* pVCLMenu ) override;
virtual void DestroyMenu( SalMenu* ) override;
virtual SalMenuItem* CreateMenuItem( const SalItemParams* pItemData ) override;
virtual void DestroyMenuItem( SalMenuItem* ) override;
virtual SalSession* CreateSalSession() override;
virtual OpenGLContext* CreateOpenGLContext() override;
virtual OUString GetConnectionIdentifier() override;
virtual void AddToRecentDocumentList(const OUString& rFileUrl, const OUString& rMimeType,
const OUString& rDocumentService) override;
virtual OUString getOSVersion() override;
// dtrans implementation
virtual css::uno::Reference< css::uno::XInterface > CreateClipboard(
const css::uno::Sequence< css::uno::Any >& i_rArguments ) override;
virtual css::uno::Reference< css::uno::XInterface > CreateDragSource() override;
virtual css::uno::Reference< css::uno::XInterface > CreateDropTarget() override;
static void handleAppDefinedEvent( NSEvent* pEvent );
// check whether a particular string is passed on the command line
// this is needed to avoid duplicate open events through a) command line and b) NSApp's openFile
static bool isOnCommandLine( const OUString& );
void wakeupYield();
public:
friend class AquaSalFrame;
void PostUserEvent( AquaSalFrame* pFrame, SalEvent nType, void* pData );
void delayedSettingsChanged( bool bInvalidate );
// Is this the NSAppThread?
virtual bool IsMainThread() const override;
void startedPrintJob() { mnActivePrintJobs++; }
void endedPrintJob() { mnActivePrintJobs--; }
// event subtypes for NSApplicationDefined events
static const short AppExecuteSVMain = 0x7fff;
static const short AppEndLoopEvent = 1;
static const short AppStartTimerEvent = 10;
static const short YieldWakeupEvent = 20;
static NSMenu* GetDynamicDockMenu();
};
// helper class: inverted solar guard
class YieldMutexReleaser
{
sal_uLong mnCount;
public:
YieldMutexReleaser();
~YieldMutexReleaser();
};
CGImageRef CreateCGImage( const Image& );
NSImage* CreateNSImage( const Image& );
#endif // INCLUDED_VCL_INC_OSX_SALINST_H
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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