vcl/inc/osx/salinst.h

   1
   2 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   3 /*
   4  * This file is part of the LibreOffice project.
   5  *
   6  * This Source Code Form is subject to the terms of the Mozilla Public
   7  * License, v. 2.0. If a copy of the MPL was not distributed with this
   8  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   9  *
  10  * This file incorporates work covered by the following license notice:
  11  *
  12  *   Licensed to the Apache Software Foundation (ASF) under one or more
  13  *   contributor license agreements. See the NOTICE file distributed
  14  *   with this work for additional information regarding copyright
  15  *   ownership. The ASF licenses this file to you under the Apache
  16  *   License, Version 2.0 (the "License"); you may not use this file
  17  *   except in compliance with the License. You may obtain a copy of
  18  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  19  */
  20
  21 #ifndef INCLUDED_VCL_INC_OSX_SALINST_H
  22 #define INCLUDED_VCL_INC_OSX_SALINST_H
  23
  24 #include <sal/config.h>
  25
  26 #include <condition_variable>
  27 #include <list>
  28 #include <mutex>
  29
  30 #include <comphelper/solarmutex.hxx>
  31 #include <osl/conditn.hxx>
  32 #include <osl/thread.hxx>
  33
  34 #ifdef MACOSX
  35 #include <osx/osxvcltypes.h>
  36 #endif
  37 #include <salinst.hxx>
  38
  39 #include <osx/runinmain.hxx>
  40
  41 #include <salusereventlist.hxx>
  42
  43 class AquaSalFrame;
  44 class SalFrame;
  45 class SalObject;
  46 class ApplicationEvent;
  47 class Image;
  48 enum class SalEvent;
  49
  50 typedef void(^RuninmainBlock)(void);
  51
  52 class SalYieldMutex : public comphelper::SolarMutex
  53 {
  54 public:
  55     OSX_RUNINMAIN_MEMBERS
  56
  57 protected:
  58     virtual void            doAcquire( sal_uInt32 nLockCount ) override;
  59     virtual sal_uInt32      doRelease( bool bUnlockAll ) override;
  60
  61 public:
  62     SalYieldMutex();
  63     virtual ~SalYieldMutex() override;
  64
  65     virtual bool IsCurrentThread() const override;
  66 };
  67
  68 class AquaSalInstance : public SalInstance, public SalUserEventList
  69 {
  70     friend class AquaSalFrame;
  71
  72     bool RunInMainYield( bool bHandleAllCurrentEvents );
  73
  74     virtual void ProcessEvent( SalUserEvent aEvent ) override;
  75
  76 public:
  77     virtual void TriggerUserEventProcessing() override;
  78
  79     OUString                                maDefaultPrinter;
  80     oslThreadIdentifier                     maMainThread;
  81     int                                     mnActivePrintJobs;
  82     osl::Mutex                              maUserEventListMutex;
  83     osl::Condition                          maWaitingYieldCond;
  84     bool                                    mbIsLiveResize;
  85     bool                                    mbNoYieldLock;
  86     bool                                    mbTimerProcessed;
  87
  88     static std::list<const ApplicationEvent*> aAppEventList;
  89
  90     AquaSalInstance();
  91     virtual ~AquaSalInstance() override;
  92
  93     virtual void AfterAppInit() override;
  94     virtual bool SVMainHook(int *) override;
  95
  96     virtual SalFrame*       CreateChildFrame( SystemParentData* pParent, SalFrameStyleFlags nStyle ) override;
  97     virtual SalFrame*       CreateFrame( SalFrame* pParent, SalFrameStyleFlags nStyle ) override;
  98     virtual void            DestroyFrame( SalFrame* pFrame ) override;
  99     virtual SalObject*      CreateObject( SalFrame* pParent, SystemWindowData* pWindowData,
 100                                           bool bShow ) override;
 101     virtual void            DestroyObject( SalObject* pObject ) override;
 102     virtual std::unique_ptr<SalVirtualDevice>
 103                             CreateVirtualDevice( SalGraphics* pGraphics,
 104                                                    long &nDX, long &nDY,
 105                                                    DeviceFormat eFormat,
 106                                                    const SystemGraphicsData *pData = nullptr ) override;
 107     virtual SalInfoPrinter* CreateInfoPrinter( SalPrinterQueueInfo* pQueueInfo,
 108                                                ImplJobSetup* pSetupData ) override;
 109     virtual void            DestroyInfoPrinter( SalInfoPrinter* pPrinter ) override;
 110     virtual std::unique_ptr<SalPrinter> CreatePrinter( SalInfoPrinter* pInfoPrinter ) override;
 111     virtual void            GetPrinterQueueInfo( ImplPrnQueueList* pList ) override;
 112     virtual void            GetPrinterQueueState( SalPrinterQueueInfo* pInfo ) override;
 113     virtual OUString        GetDefaultPrinter() override;
 114     virtual SalTimer*       CreateSalTimer() override;
 115     virtual SalSystem*      CreateSalSystem() override;
 116     virtual std::shared_ptr<SalBitmap> CreateSalBitmap() override;
 117     virtual bool            DoYield(bool bWait, bool bHandleAllCurrentEvents) override;
 118     virtual bool            AnyInput( VclInputFlags nType ) override;
 119     virtual std::unique_ptr<SalMenu>     CreateMenu( bool bMenuBar, Menu* pVCLMenu ) override;
 120     virtual std::unique_ptr<SalMenuItem> CreateMenuItem( const SalItemParams & rItemData ) override;
 121     virtual OpenGLContext*  CreateOpenGLContext() override;
 122     virtual OUString        GetConnectionIdentifier() override;
 123     virtual void            AddToRecentDocumentList(const OUString& rFileUrl, const OUString& rMimeType,
 124                                                     const OUString& rDocumentService) override;
 125
 126     virtual OUString        getOSVersion() override;
 127
 128     // dtrans implementation
 129     virtual css::uno::Reference< css::uno::XInterface > CreateClipboard(
 130             const css::uno::Sequence< css::uno::Any >& i_rArguments ) override;
 131     virtual css::uno::Reference< css::uno::XInterface > CreateDragSource() override;
 132     virtual css::uno::Reference< css::uno::XInterface > CreateDropTarget() override;
 133
 134     static void handleAppDefinedEvent( NSEvent* pEvent );
 135
 136     // check whether a particular string is passed on the command line
 137     // this is needed to avoid duplicate open events through a) command line and b) NSApp's openFile
 138     static bool isOnCommandLine( const OUString& );
 139
 140     void delayedSettingsChanged( bool bInvalidate );
 141
 142     // Is this the NSAppThread?
 143     virtual bool IsMainThread() const override;
 144
 145     void startedPrintJob() { mnActivePrintJobs++; }
 146     void endedPrintJob() { mnActivePrintJobs--; }
 147
 148     // event subtypes for NSApplicationDefined events
 149     static const short AppExecuteSVMain   = 1;
 150     static const short AppStartTimerEvent = 10;
 151     static const short YieldWakeupEvent   = 20;
 152     static const short DispatchTimerEvent = 30;
 153
 154     static NSMenu* GetDynamicDockMenu();
 155 };
 156
 157 CGImageRef CreateCGImage( const Image& );
 158 NSImage*   CreateNSImage( const Image& );
 159
 160 #endif // INCLUDED_VCL_INC_OSX_SALINST_H
 161
 162 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */