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       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : 
      20             : #ifndef INCLUDED_VCL_INC_UNX_GTK_GTKINST_HXX
      21             : #define INCLUDED_VCL_INC_UNX_GTK_GTKINST_HXX
      22             : 
      23             : #include <unx/salinst.h>
      24             : #include <generic/gensys.h>
      25             : #include <headless/svpinst.hxx>
      26             : #include <gtk/gtk.h>
      27             : 
      28             : namespace vcl
      29             : {
      30             : namespace unx
      31             : {
      32             : class GtkPrintWrapper;
      33             : }
      34             : }
      35             : 
      36             : class GenPspGraphics;
      37           2 : class GtkYieldMutex : public SalYieldMutex
      38             : {
      39             :     std::list<sal_uLong> aYieldStack;
      40             : 
      41             : public:
      42           3 :          GtkYieldMutex() {}
      43             :     void ThreadsEnter();
      44             :     void ThreadsLeave();
      45             : };
      46             : 
      47             : class GtkSalTimer;
      48             : #if GTK_CHECK_VERSION(3,0,0)
      49             : class GtkInstance : public SvpSalInstance
      50             : #else
      51             : class GtkInstance : public X11SalInstance
      52             : #endif
      53             : {
      54             : #if GTK_CHECK_VERSION(3,0,0)
      55             :     typedef SvpSalInstance Superclass_t;
      56             : #else
      57             :     typedef X11SalInstance Superclass_t;
      58             : #endif
      59             : public:
      60             :             GtkInstance( SalYieldMutex* pMutex );
      61             :     virtual ~GtkInstance();
      62             :     void    EnsureInit();
      63             :     virtual void AfterAppInit() SAL_OVERRIDE;
      64             : 
      65             :     virtual SalFrame*           CreateFrame( SalFrame* pParent, sal_uLong nStyle ) SAL_OVERRIDE;
      66             :     virtual SalFrame*           CreateChildFrame( SystemParentData* pParent, sal_uLong nStyle ) SAL_OVERRIDE;
      67             :     virtual SalObject*          CreateObject( SalFrame* pParent, SystemWindowData* pWindowData, bool bShow = true ) SAL_OVERRIDE;
      68             :     virtual SalSystem*          CreateSalSystem() SAL_OVERRIDE;
      69             :     virtual SalInfoPrinter*     CreateInfoPrinter(SalPrinterQueueInfo* pPrinterQueueInfo, ImplJobSetup* pJobSetup) SAL_OVERRIDE;
      70             :     virtual SalPrinter*         CreatePrinter( SalInfoPrinter* pInfoPrinter ) SAL_OVERRIDE;
      71             :     virtual SalMenu*            CreateMenu( bool, Menu* ) SAL_OVERRIDE;
      72             :     virtual void                DestroyMenu( SalMenu* pMenu ) SAL_OVERRIDE;
      73             :     virtual SalMenuItem*        CreateMenuItem( const SalItemParams* ) SAL_OVERRIDE;
      74             :     virtual void                DestroyMenuItem( SalMenuItem* pItem ) SAL_OVERRIDE;
      75             :     virtual SalTimer*           CreateSalTimer() SAL_OVERRIDE;
      76             :     virtual void                AddToRecentDocumentList(const OUString& rFileUrl, const OUString& rMimeType, const OUString& rDocumentService) SAL_OVERRIDE;
      77             :     virtual SalVirtualDevice*   CreateVirtualDevice( SalGraphics*,
      78             :                                                      long &nDX, long &nDY,
      79             :                                                      sal_uInt16 nBitCount,
      80             :                                                      const SystemGraphicsData* ) SAL_OVERRIDE;
      81             :     virtual SalBitmap*          CreateSalBitmap() SAL_OVERRIDE;
      82             : 
      83             :     virtual void                Yield( bool bWait, bool bHandleAllCurrentEvents ) SAL_OVERRIDE;
      84             :     virtual bool                AnyInput( VclInputFlags nType ) SAL_OVERRIDE;
      85             : 
      86             :     virtual GenPspGraphics     *CreatePrintGraphics() SAL_OVERRIDE;
      87             : 
      88           0 :     virtual bool hasNativeFileSelection() const SAL_OVERRIDE { return true; }
      89             : 
      90             :     virtual com::sun::star::uno::Reference< com::sun::star::ui::dialogs::XFilePicker2 >
      91             :         createFilePicker( const com::sun::star::uno::Reference<
      92             :                               com::sun::star::uno::XComponentContext >& ) SAL_OVERRIDE;
      93             :     virtual com::sun::star::uno::Reference< com::sun::star::ui::dialogs::XFolderPicker2 >
      94             :         createFolderPicker( const com::sun::star::uno::Reference<
      95             :                                 com::sun::star::uno::XComponentContext >& ) SAL_OVERRIDE;
      96             : 
      97             :     void                        RemoveTimer (SalTimer *pTimer);
      98             : 
      99             :     // for managing a mirror of the in-flight un-dispatched gdk event queue
     100             :     void                        addEvent( sal_uInt16 nMask );
     101             :     void                        subtractEvent( sal_uInt16 nMask );
     102             : 
     103             :     std::shared_ptr<vcl::unx::GtkPrintWrapper> getPrintWrapper() const;
     104             : 
     105             : private:
     106             :     std::vector<GtkSalTimer *>  m_aTimers;
     107             :     bool                        IsTimerExpired();
     108             :     bool                        bNeedsInit;
     109             : 
     110             :     mutable std::shared_ptr<vcl::unx::GtkPrintWrapper> m_xPrintWrapper;
     111             : };
     112             : 
     113             : #endif // INCLUDED_VCL_INC_UNX_GTK_GTKINST_HXX
     114             : 
     115             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */