| /************************************************************** |
| * |
| * 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 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| #ifndef _VCL_GTKINST_HXX |
| #define _VCL_GTKINST_HXX |
| |
| #include <unx/salinst.h> |
| #include <unx/salsys.h> |
| |
| class GtkYieldMutex : public SalYieldMutex |
| { |
| public: |
| GtkYieldMutex(); |
| virtual void acquire(); |
| virtual void release(); |
| virtual sal_Bool tryToAcquire(); |
| |
| virtual int Grab(); |
| virtual void Ungrab( int ); |
| |
| class GtkYieldGuard |
| { |
| GtkYieldMutex* m_pMutex; |
| int m_nGrab; |
| public: |
| GtkYieldGuard( GtkYieldMutex* pMutex ) |
| : m_pMutex( pMutex ) |
| { |
| m_nGrab = m_pMutex->Grab(); |
| } |
| ~GtkYieldGuard() |
| { |
| m_pMutex->Ungrab( m_nGrab ); |
| } |
| }; |
| }; |
| |
| class GtkHookedYieldMutex : public GtkYieldMutex |
| { |
| virtual int Grab() { return 0; }; |
| virtual void Ungrab(int ) {}; |
| std::list<sal_uLong> aYieldStack; |
| public: |
| GtkHookedYieldMutex(); |
| virtual void acquire(); |
| virtual void release(); |
| virtual sal_Bool tryToAcquire() { return SalYieldMutex::tryToAcquire(); } |
| void ThreadsEnter(); |
| void ThreadsLeave(); |
| }; |
| |
| |
| #define GTK_YIELD_GRAB() GtkYieldMutex::GtkYieldGuard aLocalGtkYieldGuard( static_cast<GtkYieldMutex*>(GetSalData()->m_pInstance->GetYieldMutex()) ) |
| |
| class GtkInstance : public X11SalInstance |
| { |
| public: |
| GtkInstance( SalYieldMutex* pMutex ) |
| : X11SalInstance( pMutex ) |
| {} |
| virtual ~GtkInstance(); |
| |
| virtual SalFrame* CreateFrame( SalFrame* pParent, sal_uLong nStyle ); |
| virtual SalFrame* CreateChildFrame( SystemParentData* pParent, sal_uLong nStyle ); |
| virtual SalObject* CreateObject( SalFrame* pParent, SystemWindowData* pWindowData, sal_Bool bShow = sal_True ); |
| virtual SalSystem* CreateSalSystem(); |
| virtual void AddToRecentDocumentList(const rtl::OUString& rFileUrl, const rtl::OUString& rMimeType); |
| }; |
| |
| class GtkSalSystem : public X11SalSystem |
| { |
| public: |
| GtkSalSystem() : X11SalSystem() {} |
| virtual ~GtkSalSystem(); |
| virtual int ShowNativeDialog( const String& rTitle, |
| const String& rMessage, |
| const std::list< String >& rButtons, |
| int nDefButton ); |
| }; |
| |
| #endif // _VCL_GTKINST_HXX |