199 lines
7.7 KiB
C++
199 lines
7.7 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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#ifndef _SV_SALINST_H
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#define _SV_SALINST_H
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#include "osl/mutex.hxx"
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#include "osl/thread.hxx"
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#include "osl/conditn.h"
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#include <vcl/solarmutex.hxx>
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#include "ios/iosvcltypes.h"
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#include "salinst.hxx"
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#include <list>
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class IosSalFrame;
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class ApplicationEvent;
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class Image;
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// -----------------
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// - SalYieldMutex -
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// -----------------
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class SalYieldMutex : public vcl::SolarMutexObject
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{
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sal_uLong mnCount;
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oslThreadIdentifier mnThreadId;
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public:
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SalYieldMutex();
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virtual void acquire();
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virtual void release();
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virtual sal_Bool tryToAcquire();
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sal_uLong GetAcquireCount() const { return mnCount; }
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oslThreadIdentifier GetThreadId() const { return mnThreadId; }
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};
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#define YIELD_GUARD osl::SolarGuard aGuard( GetSalData()->mpFirstInstance->GetYieldMutex() )
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// -------------------
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// - SalInstanceData -
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// -------------------
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//struct SalInstanceData
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//{
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//public:
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//};
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// ------------------
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// - IosSalInstance -
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// ------------------
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class IosSalInstance : public SalInstance
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{
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struct SalUserEvent
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{
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IosSalFrame* mpFrame;
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void* mpData;
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sal_uInt16 mnType;
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SalUserEvent( IosSalFrame* pFrame, void* pData, sal_uInt16 nType ) :
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mpFrame( pFrame ), mpData( pData ), mnType( nType )
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{}
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};
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public:
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SalYieldMutex* mpSalYieldMutex;
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rtl::OUString maDefaultPrinter;
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oslThreadIdentifier maMainThread;
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bool mbWaitingYield;
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int mnActivePrintJobs;
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std::list< SalUserEvent > maUserEvents;
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oslMutex maUserEventListMutex;
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oslCondition maWaitingYieldCond;
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typedef std::list<const ApplicationEvent*> AppEventList;
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static AppEventList aAppEventList;
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public:
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IosSalInstance();
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virtual ~IosSalInstance();
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virtual SalSystem* CreateSystem();
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virtual void DestroySystem(SalSystem*);
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virtual SalFrame* CreateChildFrame( SystemParentData* pParent, sal_uLong nStyle );
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virtual SalFrame* CreateFrame( SalFrame* pParent, sal_uLong nStyle );
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virtual void DestroyFrame( SalFrame* pFrame );
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virtual SalObject* CreateObject( SalFrame* pParent, SystemWindowData* pWindowData, sal_Bool bShow = sal_True );
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virtual void DestroyObject( SalObject* pObject );
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virtual SalVirtualDevice* CreateVirtualDevice( SalGraphics* pGraphics,
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long nDX, long nDY,
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sal_uInt16 nBitCount, const SystemGraphicsData *pData );
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virtual void DestroyVirtualDevice( SalVirtualDevice* pDevice );
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virtual SalInfoPrinter* CreateInfoPrinter( SalPrinterQueueInfo* pQueueInfo,
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ImplJobSetup* pSetupData );
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virtual void DestroyInfoPrinter( SalInfoPrinter* pPrinter );
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virtual SalPrinter* CreatePrinter( SalInfoPrinter* pInfoPrinter );
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virtual void DestroyPrinter( SalPrinter* pPrinter );
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virtual void GetPrinterQueueInfo( ImplPrnQueueList* pList );
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virtual void GetPrinterQueueState( SalPrinterQueueInfo* pInfo );
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virtual void DeletePrinterQueueInfo( SalPrinterQueueInfo* pInfo );
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virtual rtl::OUString GetDefaultPrinter();
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virtual SalTimer* CreateSalTimer();
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virtual SalI18NImeStatus* CreateI18NImeStatus();
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virtual SalSystem* CreateSalSystem();
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virtual SalBitmap* CreateSalBitmap();
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virtual osl::SolarMutex* GetYieldMutex();
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virtual sal_uLong ReleaseYieldMutex();
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virtual void AcquireYieldMutex( sal_uLong nCount );
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virtual bool CheckYieldMutex();
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virtual void Yield( bool bWait, bool bHandleAllCurrentEvents );
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virtual bool AnyInput( sal_uInt16 nType );
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virtual SalMenu* CreateMenu( sal_Bool bMenuBar, Menu* pVCLMenu );
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virtual void DestroyMenu( SalMenu* );
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virtual SalMenuItem* CreateMenuItem( const SalItemParams* pItemData );
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virtual void DestroyMenuItem( SalMenuItem* );
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virtual SalSession* CreateSalSession();
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virtual void* GetConnectionIdentifier( ConnectionIdentifierType& rReturnedType, int& rReturnedBytes );
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virtual void AddToRecentDocumentList(const rtl::OUString& rFileUrl, const rtl::OUString& rMimeType);
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virtual void SetEventCallback( void* pInstance, bool(*pCallback)(void*,void*,int) );
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virtual void SetErrorEventCallback( void* pInstance, bool(*pCallback)(void*,void*,int) );
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// dtrans implementation
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virtual com::sun::star::uno::Reference< com::sun::star::uno::XInterface >
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CreateClipboard( const com::sun::star::uno::Sequence< com::sun::star::uno::Any >& i_rArguments );
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virtual com::sun::star::uno::Reference< com::sun::star::uno::XInterface > CreateDragSource();
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virtual com::sun::star::uno::Reference< com::sun::star::uno::XInterface > CreateDropTarget();
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void wakeupYield();
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public:
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friend class IosSalFrame;
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void PostUserEvent( IosSalFrame* pFrame, sal_uInt16 nType, void* pData );
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void delayedSettingsChanged( bool bInvalidate );
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bool isUIAppThread() const;
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void startedPrintJob() { mnActivePrintJobs++; }
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void endedPrintJob() { mnActivePrintJobs--; }
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// event subtypes for NSApplicationDefined events
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static const short AppExecuteSVMain = 0x7fff;
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static const short AppEndLoopEvent = 1;
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static const short AppStartTimerEvent = 10;
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static const short AppleRemoteEvent = 15;
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static const short YieldWakeupEvent = 20;
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};
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// helper class: inverted solar guard
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class YieldMutexReleaser
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{
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sal_uLong mnCount;
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public:
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YieldMutexReleaser();
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~YieldMutexReleaser();
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};
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// helper class
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rtl::OUString GetOUString( CFStringRef );
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rtl::OUString GetOUString( NSString* );
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CFStringRef CreateCFString( const rtl::OUString& );
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NSString* CreateNSString( const rtl::OUString& );
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CGImageRef CreateCGImage( const Image& );
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UIImage* CreateUIImage( const Image& );
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#endif // _SV_SALINST_H
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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