/* -*- 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_WIN_SALINST_H
#define INCLUDED_VCL_INC_WIN_SALINST_H

#include <salinst.hxx>

class SalYieldMutex;

class WinSalInstance : public SalInstance
{
public:
    HINSTANCE           mhInst;                 // Instance Handle
    HWND                mhComWnd;               // window, for communication (between threads and the main thread)
    SalYieldMutex*      mpSalYieldMutex;        // Sal-Yield-Mutex
    osl::Mutex*         mpSalWaitMutex;         // Sal-Wait-Mutex
    sal_uInt16              mnYieldWaitCount;       // Wait-Count
public:
    WinSalInstance();
    virtual ~WinSalInstance();

    virtual SalFrame*       CreateChildFrame( SystemParentData* pParent, sal_uIntPtr nStyle );
    virtual SalFrame*       CreateFrame( SalFrame* pParent, sal_uIntPtr nStyle );
    virtual void            DestroyFrame( SalFrame* pFrame );
    virtual SalObject*      CreateObject( SalFrame* pParent, SystemWindowData* pWindowData, bool bShow = true );
    virtual void            DestroyObject( SalObject* pObject );
    virtual SalVirtualDevice*   CreateVirtualDevice( SalGraphics* pGraphics,
                                                     long nDX, long nDY,
                                                     sal_uInt16 nBitCount, const SystemGraphicsData *pData );
    virtual SalInfoPrinter* CreateInfoPrinter( SalPrinterQueueInfo* pQueueInfo,
                                               ImplJobSetup* pSetupData );
    virtual void            DestroyInfoPrinter( SalInfoPrinter* pPrinter );
    virtual SalPrinter*     CreatePrinter( SalInfoPrinter* pInfoPrinter );
    virtual void            DestroyPrinter( SalPrinter* pPrinter );
    virtual void            GetPrinterQueueInfo( ImplPrnQueueList* pList );
    virtual void            GetPrinterQueueState( SalPrinterQueueInfo* pInfo );
    virtual void            DeletePrinterQueueInfo( SalPrinterQueueInfo* pInfo );
    virtual OUString             GetDefaultPrinter();
    virtual SalTimer*           CreateSalTimer();
    virtual SalI18NImeStatus*   CreateI18NImeStatus();
    virtual SalSystem*          CreateSalSystem();
    virtual SalBitmap*          CreateSalBitmap();
    virtual comphelper::SolarMutex* GetYieldMutex();
    virtual sal_uIntPtr         ReleaseYieldMutex();
    virtual void                AcquireYieldMutex( sal_uIntPtr nCount );
    virtual bool                CheckYieldMutex();

    virtual void                Yield( bool bWait, bool bHandleAllCurrentEvents );
    virtual bool                AnyInput( sal_uInt16 nType );
    virtual SalMenu*            CreateMenu( bool bMenuBar, Menu* );
    virtual void                DestroyMenu( SalMenu* );
    virtual SalMenuItem*        CreateMenuItem( const SalItemParams* pItemData );
    virtual void                DestroyMenuItem( SalMenuItem* );
    virtual SalSession*                         CreateSalSession();
    virtual void*               GetConnectionIdentifier( ConnectionIdentifierType& rReturnedType, int& rReturnedBytes );
    virtual void                AddToRecentDocumentList(const OUString& rFileUrl, const OUString& rMimeType, const OUString& rDocumentService);

    static int WorkaroundExceptionHandlingInUSER32Lib(int nExcept, LPEXCEPTION_POINTERS pExceptionInfo);
};

SalFrame* ImplSalCreateFrame( WinSalInstance* pInst, HWND hWndParent, sal_uIntPtr nSalFrameStyle );
SalObject* ImplSalCreateObject( WinSalInstance* pInst, WinSalFrame* pParent );
HWND ImplSalReCreateHWND( HWND hWndParent, HWND oldhWnd, bool bAsChild );
void ImplSalStartTimer( sal_uIntPtr nMS, bool bMutex = false );
void ImplSalPrinterAbortJobAsync( HDC hPrnDC );

#endif // INCLUDED_VCL_INC_WIN_SALINST_H

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