d0dbce798b
VCLXDevice, VCLXGraphics and derived class use a mutex that is really a reference to the SolarMutex. They declare a function GetMutex() to access tis reference to the SolarMutex, and the implementation use osl::SolarGuard aGuard(GetMutex()) to take a guad on the solar mutex. This is confusing because some other class in that framework also implement a GetMutex() function, but which this time return a regular Mutex. Since this particular use of GetMutex() is to get the SolarMutex, and invariably this is then used to take a Guard on the SolarMutex, all these uses are replaced by a SolarMutexGuard object, which encapsulate that behavior.
84 lines
2.2 KiB
C++
84 lines
2.2 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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#include "vclxplugin.hxx"
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#include <com/sun/star/awt/PosSize.hpp>
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#include <toolkit/helper/convert.hxx>
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#include <toolkit/helper/property.hxx>
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#include <vcl/ctrl.hxx>
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#include <vcl/svapp.hxx>
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#include "forward.hxx"
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namespace layoutimpl
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{
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using namespace ::com::sun::star;
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VCLXPlugin::VCLXPlugin( Window *p, WinBits b )
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: VCLXWindow()
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, mpWindow( p )
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, mpPlugin( 0 )
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, mStyle( b )
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{
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}
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VCLXPlugin::~VCLXPlugin()
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{
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}
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void SAL_CALL VCLXPlugin::dispose() throw(uno::RuntimeException)
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{
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{
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SolarMutexGuard aGuard;
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lang::EventObject aDisposeEvent;
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aDisposeEvent.Source = W3K_EXPLICIT_CAST (*this);
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}
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VCLXWindow::dispose();
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}
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void VCLXPlugin::SetPlugin( ::Control *p )
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{
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mpPlugin = p;
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}
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awt::Size SAL_CALL VCLXPlugin::getMinimumSize()
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throw(::com::sun::star::uno::RuntimeException)
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{
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SolarMutexGuard aGuard;
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if ( mpPlugin )
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return AWTSize( mpPlugin->GetSizePixel() );
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return awt::Size();
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}
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} // namespace layoutimpl
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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