346 lines
13 KiB
C++
346 lines
13 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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// MARKER(update_precomp.py): autogen include statement, do not remove
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#include "precompiled_toolkit.hxx"
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#include <com/sun/star/awt/WindowEvent.hpp>
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#include <comphelper/processfactory.hxx>
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#include <toolkit/helper/unowrapper.hxx>
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#include <toolkit/helper/vclunohelper.hxx>
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#include <toolkit/helper/convert.hxx>
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#include <toolkit/awt/vclxwindow.hxx>
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#include <toolkit/awt/vclxwindows.hxx>
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#include <toolkit/awt/vclxcontainer.hxx>
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#include <toolkit/awt/vclxtopwindow.hxx>
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#include <toolkit/awt/vclxgraphics.hxx>
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#include <awt/vclxtabcontrol.hxx>
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#include "toolkit/dllapi.h"
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#include <vcl/svapp.hxx>
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#include <vcl/syswin.hxx>
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#include <vcl/menu.hxx>
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#include <tools/debug.hxx>
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using namespace ::com::sun::star;
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::com::sun::star::uno::Reference< ::com::sun::star::awt::XWindowPeer > CreateXWindow( Window* pWindow )
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{
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switch ( pWindow->GetType() )
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{
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case WINDOW_IMAGERADIOBUTTON:
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case WINDOW_IMAGEBUTTON:
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case WINDOW_SPINBUTTON:
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case WINDOW_MENUBUTTON:
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case WINDOW_MOREBUTTON:
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case WINDOW_PUSHBUTTON:
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case WINDOW_HELPBUTTON:
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case WINDOW_OKBUTTON:
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case WINDOW_CANCELBUTTON: return new VCLXButton;
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case WINDOW_CHECKBOX: return new VCLXCheckBox;
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// #i95042#
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// A Window of type <MetricBox> is inherited from type <ComboBox>.
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// Thus, it does make more sense to return a <VCLXComboBox> instance
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// instead of only a <VCLXWindow> instance, especially regarding its
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// corresponding accessibility API.
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case WINDOW_METRICBOX:
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case WINDOW_COMBOBOX: return new VCLXComboBox;
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case WINDOW_SPINFIELD:
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case WINDOW_NUMERICFIELD:
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case WINDOW_CURRENCYFIELD: return new VCLXNumericField;
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case WINDOW_DATEFIELD: return new VCLXDateField;
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case WINDOW_MULTILINEEDIT:
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case WINDOW_EDIT: return new VCLXEdit;
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case WINDOW_METRICFIELD: return new VCLXSpinField;
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case WINDOW_MESSBOX:
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case WINDOW_INFOBOX:
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case WINDOW_WARNINGBOX:
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case WINDOW_QUERYBOX:
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case WINDOW_ERRORBOX: return new VCLXMessageBox;
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case WINDOW_FIXEDIMAGE: return new VCLXImageControl;
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case WINDOW_FIXEDTEXT: return new VCLXFixedText;
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case WINDOW_MULTILISTBOX:
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case WINDOW_LISTBOX: return new VCLXListBox;
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case WINDOW_LONGCURRENCYFIELD: return new VCLXCurrencyField;
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case WINDOW_DIALOG:
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case WINDOW_MODALDIALOG:
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case WINDOW_TABDIALOG:
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case WINDOW_BUTTONDIALOG:
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case WINDOW_MODELESSDIALOG: return new VCLXDialog;
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case WINDOW_PATTERNFIELD: return new VCLXPatternField;
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case WINDOW_RADIOBUTTON: return new VCLXRadioButton;
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case WINDOW_SCROLLBAR: return new VCLXScrollBar;
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case WINDOW_TIMEFIELD: return new VCLXTimeField;
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case WINDOW_SYSWINDOW:
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case WINDOW_WORKWINDOW:
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case WINDOW_DOCKINGWINDOW:
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case WINDOW_FLOATINGWINDOW:
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case WINDOW_HELPTEXTWINDOW: return new VCLXTopWindow;
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case WINDOW_WINDOW:
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case WINDOW_TABPAGE: return new VCLXContainer;
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case WINDOW_TOOLBOX: return new VCLXToolBox;
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case WINDOW_TABCONTROL: return new VCLXMultiPage;
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// case WINDOW_FIXEDLINE:
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// case WINDOW_FIXEDBITMAP:
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// case WINDOW_DATEBOX:
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// case WINDOW_GROUPBOX:
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// case WINDOW_LONGCURRENCYBOX:
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// case WINDOW_SPLITTER:
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// case WINDOW_STATUSBAR:
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// case WINDOW_TABCONTROL:
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// case WINDOW_NUMERICBOX:
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// case WINDOW_TRISTATEBOX:
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// case WINDOW_TIMEBOX:
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// case WINDOW_SPLITWINDOW:
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// case WINDOW_SCROLLBARBOX:
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// case WINDOW_PATTERNBOX:
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// case WINDOW_CURRENCYBOX:
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default: return new VCLXWindow( true );
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}
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}
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// ----------------------------------------------------
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// class UnoWrapper
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// ----------------------------------------------------
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extern "C" {
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TOOLKIT_DLLPUBLIC UnoWrapperBase* CreateUnoWrapper()
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{
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return new UnoWrapper( NULL );
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}
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} // extern "C"
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UnoWrapper::UnoWrapper( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XToolkit>& rxToolkit )
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{
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mxToolkit = rxToolkit;
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}
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void UnoWrapper::Destroy()
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{
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delete this;
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}
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UnoWrapper::~UnoWrapper()
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{
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}
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::com::sun::star::uno::Reference< ::com::sun::star::awt::XToolkit> UnoWrapper::GetVCLToolkit()
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{
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if ( !mxToolkit.is() )
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mxToolkit = VCLUnoHelper::CreateToolkit();
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return mxToolkit.get();
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}
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::com::sun::star::uno::Reference< ::com::sun::star::awt::XWindowPeer> UnoWrapper::GetWindowInterface( Window* pWindow, sal_Bool bCreate )
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{
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::com::sun::star::uno::Reference< ::com::sun::star::awt::XWindowPeer> xPeer = pWindow->GetWindowPeer();
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if ( !xPeer.is() && bCreate )
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{
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xPeer = CreateXWindow( pWindow );
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SetWindowInterface( pWindow, xPeer );
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}
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return xPeer;
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}
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void UnoWrapper::SetWindowInterface( Window* pWindow, ::com::sun::star::uno::Reference< ::com::sun::star::awt::XWindowPeer> xIFace )
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{
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VCLXWindow* pVCLXWindow = VCLXWindow::GetImplementation( xIFace );
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DBG_ASSERT( pVCLXWindow, "SetComponentInterface - unsupported type" );
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if ( pVCLXWindow )
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{
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::com::sun::star::uno::Reference< ::com::sun::star::awt::XWindowPeer> xPeer = pWindow->GetWindowPeer();
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if( xPeer.is() )
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{
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bool bSameInstance( pVCLXWindow == dynamic_cast< VCLXWindow* >( xPeer.get() ));
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DBG_ASSERT( bSameInstance, "UnoWrapper::SetWindowInterface: there already *is* a WindowInterface for this window!" );
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if ( bSameInstance )
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return;
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}
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pVCLXWindow->SetWindow( pWindow );
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pWindow->SetWindowPeer( xIFace, pVCLXWindow );
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}
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}
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::com::sun::star::uno::Reference< ::com::sun::star::awt::XGraphics> UnoWrapper::CreateGraphics( OutputDevice* pOutDev )
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{
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::com::sun::star::uno::Reference< ::com::sun::star::awt::XGraphics> xGrf;
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VCLXGraphics* pGrf = new VCLXGraphics;
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xGrf = pGrf;
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pGrf->Init( pOutDev );
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return xGrf;
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}
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void UnoWrapper::ReleaseAllGraphics( OutputDevice* pOutDev )
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{
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VCLXGraphicsList_impl* pLst = pOutDev->GetUnoGraphicsList();
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if ( pLst )
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{
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for ( size_t n = 0; n < pLst->size(); n++ )
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{
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VCLXGraphics* pGrf = (*pLst)[ n ];
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pGrf->SetOutputDevice( NULL );
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}
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}
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}
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// MT: Wurde im Window-CTOR gerufen, damit Container-Listener
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// vom Parent reagieren, aber hat sowieso nicht richtig funktioniert,
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// weil im Window-CTOR das Interface noch nicht da ist!
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// => Nur Listener rufen, wenn ueber das ::com::sun::star::awt::Toolkit erzeugt
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/*
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void ImplSmartWindowCreated( Window* pNewWindow )
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{
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UNOWindowData* pParentUNOData = pNewWindow->GetParent() ?
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pNewWindow->GetParent()->GetUNOData() : NULL;
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if ( pParentUNOData && pParentUNOData->GetListeners( EL_CONTAINER ) )
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{
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UNOWindowData* pUNOData = pNewWindow->GetUNOData();
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if ( !pUNOData )
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pUNOData = ImplSmartCreateUNOData( pNewWindow );
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::com::sun::star::awt::VclContainerEvent aEvent;
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aEvent.Source = (UsrObject*)pParentUNOData->GetWindowPeer();
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aEvent.Id = VCLCOMPONENT_ADDED;
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aEvent.Child = (UsrObject*)pUNOData->GetWindowPeer();
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EventList* pLst = pParentUNOData->GetListeners( EL_CONTAINER );
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for ( sal_uInt32 n = 0; n < pLst->Count(); n++ )
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{
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::com::sun::star::uno::Reference< ::com::sun::star::lang::XEventListener > * pRef = pLst->GetObject( n );
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((::com::sun::star::awt::XVclContainerListener*)(::com::sun::star::lang::XEventListener*)*pRef)->windowAdded( aEvent );
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}
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}
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}
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*/
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sal_Bool lcl_ImplIsParent( Window* pParentWindow, Window* pPossibleChild )
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{
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Window* pWindow = ( pPossibleChild != pParentWindow ) ? pPossibleChild : NULL;
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while ( pWindow && ( pWindow != pParentWindow ) )
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pWindow = pWindow->GetParent();
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return pWindow ? sal_True : sal_False;
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}
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void UnoWrapper::WindowDestroyed( Window* pWindow )
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{
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// ggf. existieren noch von ::com::sun::star::loader::Java erzeugte Childs, die sonst erst
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// im Garbage-Collector zerstoert werden...
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Window* pChild = pWindow->GetWindow( WINDOW_FIRSTCHILD );
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while ( pChild )
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{
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Window* pNextChild = pChild->GetWindow( WINDOW_NEXT );
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Window* pClient = pChild->GetWindow( WINDOW_CLIENT );
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if ( pClient->GetWindowPeer() )
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{
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::com::sun::star::uno::Reference< ::com::sun::star::lang::XComponent > xComp( pClient->GetComponentInterface( sal_False ), ::com::sun::star::uno::UNO_QUERY );
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xComp->dispose();
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}
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pChild = pNextChild;
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}
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// ::com::sun::star::chaos::System-Windows suchen...
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Window* pOverlap = pWindow->GetWindow( WINDOW_OVERLAP );
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pOverlap = pOverlap->GetWindow( WINDOW_FIRSTOVERLAP );
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while ( pOverlap )
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{
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Window* pNextOverlap = pOverlap->GetWindow( WINDOW_NEXT );
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Window* pClient = pOverlap->GetWindow( WINDOW_CLIENT );
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if ( pClient->GetWindowPeer() && lcl_ImplIsParent( pWindow, pClient ) )
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{
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::com::sun::star::uno::Reference< ::com::sun::star::lang::XComponent > xComp( pClient->GetComponentInterface( sal_False ), ::com::sun::star::uno::UNO_QUERY );
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xComp->dispose();
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}
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pOverlap = pNextOverlap;
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}
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Window* pParent = pWindow->GetParent();
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if ( pParent && pParent->GetWindowPeer() )
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pParent->GetWindowPeer()->notifyWindowRemoved( *pWindow );
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VCLXWindow* pWindowPeer = pWindow->GetWindowPeer();
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uno::Reference< lang::XComponent > xWindowPeerComp( pWindow->GetComponentInterface( sal_False ), uno::UNO_QUERY );
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OSL_ENSURE( ( pWindowPeer != NULL ) == ( xWindowPeerComp.is() == sal_True ),
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"UnoWrapper::WindowDestroyed: inconsistency in the window's peers!" );
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if ( pWindowPeer )
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{
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pWindowPeer->SetWindow( NULL );
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pWindow->SetWindowPeer( NULL, NULL );
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}
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if ( xWindowPeerComp.is() )
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xWindowPeerComp->dispose();
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// #102132# Iterate over frames after setting Window peer to NULL,
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// because while destroying other frames, we get get into the method again and try
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// to destroy this window again...
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// #i42462#/#116855# no, don't loop: Instead, just ensure that all our top-window-children
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// are disposed, too (which should also be a valid fix for #102132#, but doesn't have the extreme
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// performance penalties)
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if ( pWindow )
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{
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Window* pTopWindowChild = pWindow->GetWindow( WINDOW_FIRSTTOPWINDOWCHILD );
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while ( pTopWindowChild )
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{
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OSL_ENSURE( pTopWindowChild->GetParent() == pWindow,
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"UnoWrapper::WindowDestroyed: inconsistency in the SystemWindow relationship!" );
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Window* pNextTopChild = pTopWindowChild->GetWindow( WINDOW_NEXTTOPWINDOWSIBLING );
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//the window still could be on the stack, so we have to
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// use lazy delete ( it will automatically
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// disconnect from the currently destroyed parent window )
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pTopWindowChild->doLazyDelete();
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pTopWindowChild = pNextTopChild;
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}
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}
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}
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// ----------------------------------------------------------------------------
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::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > UnoWrapper::CreateAccessible( Menu* pMenu, sal_Bool bIsMenuBar )
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{
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return maAccessibleFactoryAccess.getFactory().createAccessible( pMenu, bIsMenuBar );
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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