46fe5e5e06
Change-Id: I4ade267a44620f5a3af8009ac57a2456c62b83bc
1573 lines
55 KiB
C++
1573 lines
55 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <com/sun/star/awt/XControlContainer.hpp>
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#include <com/sun/star/awt/WindowAttribute.hpp>
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#include <com/sun/star/awt/VclWindowPeerAttribute.hpp>
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#include <com/sun/star/awt/PosSize.hpp>
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#include <com/sun/star/beans/PropertyValue.hpp>
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#include <com/sun/star/resource/XStringResourceResolver.hpp>
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#include <toolkit/controls/unocontrol.hxx>
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#include <toolkit/helper/vclunohelper.hxx>
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#include <cppuhelper/typeprovider.hxx>
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#include <rtl/uuid.h>
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#include <osl/mutex.hxx>
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#include <tools/date.hxx>
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#include <tools/debug.hxx>
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#include <tools/diagnose_ex.h>
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#include <vcl/svapp.hxx>
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#include <vcl/wrkwin.hxx>
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#include <comphelper/stl_types.hxx>
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#include <comphelper/processfactory.hxx>
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#include <toolkit/helper/property.hxx>
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#include <toolkit/helper/servicenames.hxx>
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#include <toolkit/helper/vclunohelper.hxx>
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#include <toolkit/awt/vclxwindow.hxx>
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#include <vcl/svapp.hxx>
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#include <osl/mutex.hxx>
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#include <toolkit/controls/accessiblecontrolcontext.hxx>
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#include <comphelper/container.hxx>
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#include <algorithm>
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#include <set>
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using namespace ::com::sun::star;
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using namespace ::com::sun::star::uno;
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using namespace ::com::sun::star::awt;
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using namespace ::com::sun::star::beans;
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using namespace ::com::sun::star::lang;
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using namespace ::com::sun::star::util;
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using ::com::sun::star::accessibility::XAccessibleContext;
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using ::com::sun::star::accessibility::XAccessible;
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struct LanguageDependentProp
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{
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const char* pPropName;
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sal_Int32 nPropNameLength;
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};
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static const LanguageDependentProp aLanguageDependentProp[] =
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{
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{ "Text", 4 },
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{ "Label", 5 },
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{ "Title", 5 },
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{ "HelpText", 8 },
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{ "CurrencySymbol", 14 },
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{ "StringItemList", 14 },
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{ 0, 0 }
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};
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static Sequence< ::rtl::OUString> lcl_ImplGetPropertyNames( const Reference< XMultiPropertySet > & rxModel )
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{
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Sequence< ::rtl::OUString> aNames;
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Reference< XPropertySetInfo > xPSInf = rxModel->getPropertySetInfo();
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DBG_ASSERT( xPSInf.is(), "UpdateFromModel: No PropertySetInfo!" );
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if ( xPSInf.is() )
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{
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Sequence< Property> aProps = xPSInf->getProperties();
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sal_Int32 nLen = aProps.getLength();
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aNames = Sequence< ::rtl::OUString>( nLen );
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::rtl::OUString* pNames = aNames.getArray();
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const Property* pProps = aProps.getConstArray();
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for ( sal_Int32 n = 0; n < nLen; ++n, ++pProps, ++pNames)
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*pNames = pProps->Name;
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}
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return aNames;
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}
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// ====================================================
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class VclListenerLock
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{
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private:
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VCLXWindow* m_pLockWindow;
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public:
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inline VclListenerLock( VCLXWindow* _pLockWindow )
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:m_pLockWindow( _pLockWindow )
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{
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if ( m_pLockWindow )
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m_pLockWindow->suspendVclEventListening( );
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}
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inline ~VclListenerLock( )
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{
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if ( m_pLockWindow )
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m_pLockWindow->resumeVclEventListening( );
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}
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private:
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VclListenerLock(); // never implemented
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VclListenerLock( const VclListenerLock& ); // never implemented
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VclListenerLock& operator=( const VclListenerLock& ); // never implemented
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};
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typedef ::std::map< ::rtl::OUString, sal_Int32 > MapString2Int;
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struct UnoControl_Data
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{
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MapString2Int aSuspendedPropertyNotifications;
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/// true if and only if our model has a property ResourceResolver
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bool bLocalizationSupport;
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UnoControl_Data()
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:aSuspendedPropertyNotifications()
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,bLocalizationSupport( false )
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{
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}
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};
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// ----------------------------------------------------
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// class UnoControl
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// ----------------------------------------------------
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DBG_NAME( UnoControl )
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UnoControl::UnoControl() :
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maDisposeListeners( *this )
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, maWindowListeners( *this )
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, maFocusListeners( *this )
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, maKeyListeners( *this )
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, maMouseListeners( *this )
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, maMouseMotionListeners( *this )
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, maPaintListeners( *this )
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, maModeChangeListeners( GetMutex() )
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, mpData( new UnoControl_Data )
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{
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DBG_CTOR( UnoControl, NULL );
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mbDisposePeer = sal_True;
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mbRefeshingPeer = sal_False;
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mbCreatingPeer = sal_False;
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mbCreatingCompatiblePeer = sal_False;
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mbDesignMode = sal_False;
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}
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UnoControl::~UnoControl()
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{
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DELETEZ( mpData );
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DBG_DTOR( UnoControl, NULL );
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}
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::rtl::OUString UnoControl::GetComponentServiceName()
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{
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return ::rtl::OUString();
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}
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Reference< XWindowPeer > UnoControl::ImplGetCompatiblePeer( sal_Bool bAcceptExistingPeer )
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{
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DBG_ASSERT( !mbCreatingCompatiblePeer, "ImplGetCompatiblePeer - rekursive?" );
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mbCreatingCompatiblePeer = sal_True;
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Reference< XWindowPeer > xCompatiblePeer;
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if ( bAcceptExistingPeer )
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xCompatiblePeer = getPeer();
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if ( !xCompatiblePeer.is() )
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{
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// Create the pair as invisible
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sal_Bool bVis = maComponentInfos.bVisible;
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if( bVis )
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maComponentInfos.bVisible = sal_False;
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Reference< XWindowPeer > xCurrentPeer = getPeer();
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setPeer( NULL );
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// queryInterface ourself, to allow aggregation
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Reference< XControl > xMe;
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OWeakAggObject::queryInterface( ::getCppuType( &xMe ) ) >>= xMe;
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Window* pParentWindow( NULL );
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{
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SolarMutexGuard aGuard;
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pParentWindow = dynamic_cast< Window* >( Application::GetDefaultDevice() );
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ENSURE_OR_THROW( pParentWindow != NULL, "could obtain a default parent window!" );
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}
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try
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{
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xMe->createPeer( NULL, pParentWindow->GetComponentInterface( sal_True ) );
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}
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catch( const Exception& )
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{
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mbCreatingCompatiblePeer = sal_False;
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throw;
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}
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xCompatiblePeer = getPeer();
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setPeer( xCurrentPeer );
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if ( xCompatiblePeer.is() && mxGraphics.is() )
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{
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Reference< XView > xPeerView( xCompatiblePeer, UNO_QUERY );
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if ( xPeerView.is() )
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xPeerView->setGraphics( mxGraphics );
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}
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if( bVis )
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maComponentInfos.bVisible = sal_True;
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}
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mbCreatingCompatiblePeer = sal_False;
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return xCompatiblePeer;
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}
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bool UnoControl::ImplCheckLocalize( ::rtl::OUString& _rPossiblyLocalizable )
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{
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if ( !mpData->bLocalizationSupport
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|| ( _rPossiblyLocalizable.isEmpty() )
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|| ( _rPossiblyLocalizable[0] != '&' )
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// TODO: make this reasonable. At the moment, everything which by accident starts with a & is considered
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// localizable, which is probably wrong.
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)
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return false;
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try
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{
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Reference< XPropertySet > xPropSet( mxModel, UNO_QUERY_THROW );
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Reference< resource::XStringResourceResolver > xStringResourceResolver(
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xPropSet->getPropertyValue( ::rtl::OUString( "ResourceResolver" ) ),
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UNO_QUERY
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);
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if ( xStringResourceResolver.is() )
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{
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::rtl::OUString aLocalizationKey( _rPossiblyLocalizable.copy( 1 ) );
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_rPossiblyLocalizable = xStringResourceResolver->resolveString( aLocalizationKey );
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return true;
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}
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}
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catch( const Exception& )
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{
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DBG_UNHANDLED_EXCEPTION();
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}
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return false;
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}
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void UnoControl::ImplSetPeerProperty( const ::rtl::OUString& rPropName, const Any& rVal )
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{
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// since a change made in propertiesChange, we can't be sure that this is called with an valid getPeer(),
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// this assumption may be false in some (seldom) multi-threading scenarios (cause propertiesChange
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// releases our mutex before calling here in)
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// That's why this additional check
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if ( mxVclWindowPeer.is() )
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{
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Any aConvertedValue( rVal );
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if ( mpData->bLocalizationSupport )
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{
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// We now support a mapping for language dependent properties. This is the
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// central method to implement it.
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if (( rPropName.equalsAsciiL( "Text", 4 )) ||
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( rPropName.equalsAsciiL( "Label", 5 )) ||
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( rPropName.equalsAsciiL( "Title", 5 )) ||
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( rPropName.equalsAsciiL( "HelpText", 8 )) ||
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( rPropName.equalsAsciiL( "CurrencySymbol", 14 )) ||
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( rPropName.equalsAsciiL( "StringItemList", 14 )) )
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{
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::rtl::OUString aValue;
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uno::Sequence< rtl::OUString > aSeqValue;
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if ( aConvertedValue >>= aValue )
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{
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if ( ImplCheckLocalize( aValue ) )
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aConvertedValue <<= aValue;
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}
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else if ( aConvertedValue >>= aSeqValue )
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{
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for ( sal_Int32 i = 0; i < aSeqValue.getLength(); i++ )
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ImplCheckLocalize( aSeqValue[i] );
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aConvertedValue <<= aSeqValue;
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}
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}
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}
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mxVclWindowPeer->setProperty( rPropName, aConvertedValue );
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}
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}
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void UnoControl::PrepareWindowDescriptor( WindowDescriptor& )
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{
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}
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Reference< XWindow > UnoControl::getParentPeer() const
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{
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Reference< XWindow > xPeer;
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if( mxContext.is() )
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{
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Reference< XControl > xContComp( mxContext, UNO_QUERY );
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if ( xContComp.is() )
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{
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Reference< XWindowPeer > xP = xContComp->getPeer();
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if ( xP.is() )
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xP->queryInterface( ::getCppuType((const Reference< XWindow >*)0) ) >>= xPeer;
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}
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}
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return xPeer;
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}
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void UnoControl::updateFromModel()
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{
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// Read default properties and hand over to peer
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if( getPeer().is() )
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{
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Reference< XMultiPropertySet > xPropSet( mxModel, UNO_QUERY );
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if( xPropSet.is() )
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{
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Sequence< ::rtl::OUString> aNames = lcl_ImplGetPropertyNames( xPropSet );
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xPropSet->firePropertiesChangeEvent( aNames, this );
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}
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}
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}
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// XTypeProvider
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IMPL_IMPLEMENTATION_ID( UnoControl )
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void UnoControl::disposeAccessibleContext()
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{
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Reference< XComponent > xContextComp( maAccessibleContext.get(), UNO_QUERY );
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if ( xContextComp.is() )
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{
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maAccessibleContext = NULL;
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try
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{
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xContextComp->removeEventListener( this );
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xContextComp->dispose();
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}
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catch( const Exception& )
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{
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OSL_FAIL( "UnoControl::disposeAccessibleContext: could not dispose my AccessibleContext!" );
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}
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}
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}
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void UnoControl::dispose( ) throw(RuntimeException)
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{
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Reference< XWindowPeer > xPeer;
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{
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::osl::MutexGuard aGuard( GetMutex() );
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if( mbDisposePeer )
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{
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xPeer = mxPeer;
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}
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setPeer( NULL );
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}
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if( xPeer.is() )
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{
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xPeer->dispose();
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}
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// dispose and release our AccessibleContext
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disposeAccessibleContext();
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EventObject aDisposeEvent;
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aDisposeEvent.Source = static_cast< XAggregation* >( this );
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maDisposeListeners.disposeAndClear( aDisposeEvent );
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maWindowListeners.disposeAndClear( aDisposeEvent );
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maFocusListeners.disposeAndClear( aDisposeEvent );
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maKeyListeners.disposeAndClear( aDisposeEvent );
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maMouseListeners.disposeAndClear( aDisposeEvent );
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maMouseMotionListeners.disposeAndClear( aDisposeEvent );
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maPaintListeners.disposeAndClear( aDisposeEvent );
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maModeChangeListeners.disposeAndClear( aDisposeEvent );
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// release Model again
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setModel( Reference< XControlModel > () );
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setContext( Reference< XInterface > () );
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}
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void UnoControl::addEventListener( const Reference< XEventListener >& rxListener ) throw(RuntimeException)
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{
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::osl::MutexGuard aGuard( GetMutex() );
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maDisposeListeners.addInterface( rxListener );
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}
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void UnoControl::removeEventListener( const Reference< XEventListener >& rxListener ) throw(RuntimeException)
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{
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::osl::MutexGuard aGuard( GetMutex() );
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maDisposeListeners.removeInterface( rxListener );
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}
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sal_Bool UnoControl::requiresNewPeer( const ::rtl::OUString& /* _rPropertyName */ ) const
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{
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return sal_False;
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}
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// XPropertiesChangeListener
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void UnoControl::propertiesChange( const Sequence< PropertyChangeEvent >& rEvents ) throw(RuntimeException)
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{
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Sequence< PropertyChangeEvent > aEvents( rEvents );
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{
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::osl::MutexGuard aGuard( GetMutex() );
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if ( !mpData->aSuspendedPropertyNotifications.empty() )
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{
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// strip the property which we are currently updating (somewhere up the stack)
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PropertyChangeEvent* pEvents = aEvents.getArray();
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PropertyChangeEvent* pEventsEnd = pEvents + aEvents.getLength();
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for ( ; pEvents < pEventsEnd; )
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if ( mpData->aSuspendedPropertyNotifications.find( pEvents->PropertyName ) != mpData->aSuspendedPropertyNotifications.end() )
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{
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if ( pEvents != pEventsEnd )
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::std::copy( pEvents + 1, pEventsEnd, pEvents );
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--pEventsEnd;
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}
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else
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++pEvents;
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aEvents.realloc( pEventsEnd - aEvents.getConstArray() );
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if ( !aEvents.getLength() )
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return;
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}
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}
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ImplModelPropertiesChanged( aEvents );
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}
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void UnoControl::ImplLockPropertyChangeNotification( const ::rtl::OUString& rPropertyName, bool bLock )
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{
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MapString2Int::iterator pos = mpData->aSuspendedPropertyNotifications.find( rPropertyName );
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if ( bLock )
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{
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if ( pos == mpData->aSuspendedPropertyNotifications.end() )
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pos = mpData->aSuspendedPropertyNotifications.insert( MapString2Int::value_type( rPropertyName, 0 ) ).first;
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++pos->second;
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}
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else
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{
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OSL_ENSURE( pos != mpData->aSuspendedPropertyNotifications.end(), "UnoControl::ImplLockPropertyChangeNotification: property not locked!" );
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if ( pos != mpData->aSuspendedPropertyNotifications.end() )
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{
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OSL_ENSURE( pos->second > 0, "UnoControl::ImplLockPropertyChangeNotification: invalid suspension counter!" );
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if ( 0 == --pos->second )
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mpData->aSuspendedPropertyNotifications.erase( pos );
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}
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}
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}
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void UnoControl::ImplLockPropertyChangeNotifications( const Sequence< ::rtl::OUString >& rPropertyNames, bool bLock )
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{
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for ( const ::rtl::OUString* pPropertyName = rPropertyNames.getConstArray();
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pPropertyName != rPropertyNames.getConstArray() + rPropertyNames.getLength();
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++pPropertyName
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)
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ImplLockPropertyChangeNotification( *pPropertyName, bLock );
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}
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void UnoControl::ImplModelPropertiesChanged( const Sequence< PropertyChangeEvent >& rEvents )
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{
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::osl::ClearableGuard< ::osl::Mutex > aGuard( GetMutex() );
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if( getPeer().is() )
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{
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DECLARE_STL_VECTOR( PropertyValue, PropertyValueVector);
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PropertyValueVector aPeerPropertiesToSet;
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sal_Int32 nIndependentPos = 0;
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bool bResourceResolverSet( false );
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// position where to insert the independent properties into aPeerPropertiesToSet,
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// dependent ones are inserted at the end of the vector
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sal_Bool bNeedNewPeer = sal_False;
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// some properties require a re-creation of the peer, 'cause they can't be changed on the fly
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Reference< XControlModel > xOwnModel( getModel(), UNO_QUERY );
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// our own model for comparison
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Reference< XPropertySet > xPS( xOwnModel, UNO_QUERY );
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Reference< XPropertySetInfo > xPSI( xPS->getPropertySetInfo(), UNO_QUERY );
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OSL_ENSURE( xPSI.is(), "UnoControl::ImplModelPropertiesChanged: should have property set meta data!" );
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const PropertyChangeEvent* pEvents = rEvents.getConstArray();
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sal_Int32 nLen = rEvents.getLength();
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aPeerPropertiesToSet.reserve(nLen);
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for( sal_Int32 i = 0; i < nLen; ++i, ++pEvents )
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{
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Reference< XControlModel > xModel( pEvents->Source, UNO_QUERY );
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sal_Bool bOwnModel = xModel.get() == xOwnModel.get();
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if ( !bOwnModel )
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continue;
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// Detect changes on our resource resolver which invalidates
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// automatically some language dependent properties.
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if ( pEvents->PropertyName.equalsAsciiL( "ResourceResolver", 16 ))
|
|
{
|
|
Reference< resource::XStringResourceResolver > xStrResolver;
|
|
if ( pEvents->NewValue >>= xStrResolver )
|
|
bResourceResolverSet = xStrResolver.is();
|
|
}
|
|
|
|
sal_uInt16 nPType = GetPropertyId( pEvents->PropertyName );
|
|
if ( mbDesignMode && mbDisposePeer && !mbRefeshingPeer && !mbCreatingPeer )
|
|
{
|
|
// if we're in design mode, then some properties can change which
|
|
// require creating a *new* peer (since these properties cannot
|
|
// be switched at existing peers)
|
|
if ( nPType )
|
|
bNeedNewPeer = ( nPType == BASEPROPERTY_BORDER )
|
|
|| ( nPType == BASEPROPERTY_MULTILINE )
|
|
|| ( nPType == BASEPROPERTY_DROPDOWN )
|
|
|| ( nPType == BASEPROPERTY_HSCROLL )
|
|
|| ( nPType == BASEPROPERTY_VSCROLL )
|
|
|| ( nPType == BASEPROPERTY_AUTOHSCROLL )
|
|
|| ( nPType == BASEPROPERTY_AUTOVSCROLL )
|
|
|| ( nPType == BASEPROPERTY_ORIENTATION )
|
|
|| ( nPType == BASEPROPERTY_SPIN )
|
|
|| ( nPType == BASEPROPERTY_ALIGN )
|
|
|| ( nPType == BASEPROPERTY_PAINTTRANSPARENT );
|
|
else
|
|
bNeedNewPeer = requiresNewPeer( pEvents->PropertyName );
|
|
|
|
if ( bNeedNewPeer )
|
|
break;
|
|
}
|
|
|
|
if ( nPType && ( nLen > 1 ) && DoesDependOnOthers( nPType ) )
|
|
{
|
|
// Add properties with dependencies on other properties last
|
|
// since they're dependent on properties added later (such as
|
|
// VALUE dependency on VALUEMIN/MAX)
|
|
aPeerPropertiesToSet.push_back(PropertyValue(pEvents->PropertyName, 0, pEvents->NewValue, PropertyState_DIRECT_VALUE));
|
|
}
|
|
else
|
|
{
|
|
if ( bResourceResolverSet )
|
|
{
|
|
// The resource resolver property change should be one of the first ones.
|
|
// All language dependent properties are dependent on this property.
|
|
// As BASEPROPERTY_NATIVE_WIDGET_LOOK is not dependent on resource
|
|
// resolver. We don't need to handle a special order for these two props.
|
|
aPeerPropertiesToSet.insert(
|
|
aPeerPropertiesToSet.begin(),
|
|
PropertyValue( pEvents->PropertyName, 0, pEvents->NewValue, PropertyState_DIRECT_VALUE ) );
|
|
++nIndependentPos;
|
|
}
|
|
else if ( nPType == BASEPROPERTY_NATIVE_WIDGET_LOOK )
|
|
{
|
|
// since *a lot* of other properties might be overruled by this one, we need
|
|
// a special handling:
|
|
// NativeWidgetLook needs to be set first: If it is set to ON, all other
|
|
// properties describing the look (e.g. BackgroundColor) are ignored, anyway.
|
|
// If it is switched OFF, then we need to do it first because else it will
|
|
// overrule other look-related properties, and re-initialize them from system
|
|
// defaults.
|
|
aPeerPropertiesToSet.insert(
|
|
aPeerPropertiesToSet.begin(),
|
|
PropertyValue( pEvents->PropertyName, 0, pEvents->NewValue, PropertyState_DIRECT_VALUE ) );
|
|
++nIndependentPos;
|
|
}
|
|
else
|
|
{
|
|
aPeerPropertiesToSet.insert(aPeerPropertiesToSet.begin() + nIndependentPos,
|
|
PropertyValue(pEvents->PropertyName, 0, pEvents->NewValue, PropertyState_DIRECT_VALUE));
|
|
++nIndependentPos;
|
|
}
|
|
}
|
|
}
|
|
|
|
Reference< XWindow > xParent = getParentPeer();
|
|
Reference< XControl > xThis( (XAggregation*)(::cppu::OWeakAggObject*)this, UNO_QUERY );
|
|
// call createPeer via a interface got from queryInterface, so the aggregating class can intercept it
|
|
|
|
DBG_ASSERT( !bNeedNewPeer || xParent.is(), "Need new peer, but don't have a parent!" );
|
|
|
|
// Check if we have to update language dependent properties
|
|
if ( !bNeedNewPeer && bResourceResolverSet )
|
|
{
|
|
// Add language dependent properties into the peer property set.
|
|
// Our resource resolver has been changed and we must be sure
|
|
// that language dependent props use the new resolver.
|
|
const LanguageDependentProp* pLangDepProp = aLanguageDependentProp;
|
|
while ( pLangDepProp->pPropName != 0 )
|
|
{
|
|
bool bMustBeInserted( true );
|
|
for ( sal_uInt32 i = 0; i < aPeerPropertiesToSet.size(); i++ )
|
|
{
|
|
if ( aPeerPropertiesToSet[i].Name.equalsAsciiL(
|
|
pLangDepProp->pPropName, pLangDepProp->nPropNameLength ))
|
|
{
|
|
bMustBeInserted = false;
|
|
break;
|
|
}
|
|
}
|
|
|
|
if ( bMustBeInserted )
|
|
{
|
|
// Add language dependent props at the end
|
|
::rtl::OUString aPropName( ::rtl::OUString::createFromAscii( pLangDepProp->pPropName ));
|
|
if ( xPSI.is() && xPSI->hasPropertyByName( aPropName ) )
|
|
{
|
|
aPeerPropertiesToSet.push_back(
|
|
PropertyValue( aPropName, 0, xPS->getPropertyValue( aPropName ), PropertyState_DIRECT_VALUE ) );
|
|
}
|
|
}
|
|
|
|
++pLangDepProp;
|
|
}
|
|
}
|
|
aGuard.clear();
|
|
|
|
// clear the guard before creating a new peer - as usual, our peer implementations use the SolarMutex
|
|
|
|
if (bNeedNewPeer && xParent.is())
|
|
{
|
|
SolarMutexGuard aVclGuard;
|
|
// and now this is the final withdrawal:
|
|
// I have no other idea than locking the SolarMutex here ....
|
|
// I really hate the fact that VCL is not theadsafe ....
|
|
|
|
// Doesn't work for Container!
|
|
getPeer()->dispose();
|
|
mxPeer.clear();
|
|
mxVclWindowPeer = NULL;
|
|
mbRefeshingPeer = sal_True;
|
|
Reference< XWindowPeer > xP( xParent, UNO_QUERY );
|
|
xThis->createPeer( Reference< XToolkit > (), xP );
|
|
mbRefeshingPeer = sal_False;
|
|
aPeerPropertiesToSet.clear();
|
|
}
|
|
|
|
// lock the multiplexing of VCL events to our UNO listeners
|
|
// this is for compatibility reasons: in OOo 1.0.x, changes which were done at the
|
|
// model did not cause the listeners of the controls/peers to be called
|
|
// Since the implementations for the listeners changed a lot towards 1.1, this
|
|
// would not be the case anymore, if we would not do this listener-lock below
|
|
// #i14703#
|
|
Window* pVclPeer = VCLUnoHelper::GetWindow( getPeer() );
|
|
VCLXWindow* pPeer = pVclPeer ? pVclPeer->GetWindowPeer() : NULL;
|
|
VclListenerLock aNoVclEventMultiplexing( pPeer );
|
|
|
|
// setting peer properties may result in an attemp to acquire the solar mutex, 'cause the peers
|
|
// usually don't have an own mutex but use the SolarMutex instead.
|
|
// To prevent deadlocks resulting from this, we do this without our own mutex locked
|
|
PropertyValueVectorIterator aEnd = aPeerPropertiesToSet.end();
|
|
for ( PropertyValueVectorIterator aLoop = aPeerPropertiesToSet.begin();
|
|
aLoop != aEnd;
|
|
++aLoop
|
|
)
|
|
{
|
|
ImplSetPeerProperty( aLoop->Name, aLoop->Value );
|
|
}
|
|
}
|
|
}
|
|
|
|
void UnoControl::disposing( const EventObject& rEvt ) throw(RuntimeException)
|
|
{
|
|
::osl::ClearableMutexGuard aGuard( GetMutex() );
|
|
// do not compare differing types in case of multible inheritance
|
|
|
|
if ( maAccessibleContext.get() == rEvt.Source )
|
|
{
|
|
// just in case the context is disposed, but not released - ensure that we do not re-use it in the future
|
|
maAccessibleContext = NULL;
|
|
}
|
|
else if( mxModel.get() == Reference< XControlModel >(rEvt.Source,UNO_QUERY).get() )
|
|
{
|
|
// #62337# if the model dies, it does not make sense for us to live ...
|
|
Reference< XControl > xThis = this;
|
|
|
|
aGuard.clear();
|
|
xThis->dispose();
|
|
|
|
DBG_ASSERT( !mxModel.is(), "UnoControl::disposing: invalid dispose behaviour!" );
|
|
mxModel.clear();
|
|
}
|
|
}
|
|
|
|
|
|
void SAL_CALL UnoControl::setOutputSize( const awt::Size& aSize ) throw (RuntimeException)
|
|
{
|
|
Reference< XWindow2 > xPeerWindow;
|
|
{
|
|
::osl::MutexGuard aGuard( GetMutex() );
|
|
xPeerWindow = xPeerWindow.query( getPeer() );
|
|
}
|
|
|
|
if ( xPeerWindow.is() )
|
|
xPeerWindow->setOutputSize( aSize );
|
|
}
|
|
|
|
namespace
|
|
{
|
|
template < typename RETVALTYPE >
|
|
RETVALTYPE lcl_askPeer( const uno::Reference< awt::XWindowPeer >& _rxPeer, RETVALTYPE (SAL_CALL XWindow2::*_pMethod)(), RETVALTYPE _aDefault )
|
|
{
|
|
RETVALTYPE aReturn( _aDefault );
|
|
|
|
Reference< XWindow2 > xPeerWindow( _rxPeer, UNO_QUERY );
|
|
if ( xPeerWindow.is() )
|
|
aReturn = (xPeerWindow.get()->*_pMethod)();
|
|
|
|
return aReturn;
|
|
}
|
|
}
|
|
|
|
awt::Size SAL_CALL UnoControl::getOutputSize( ) throw (RuntimeException)
|
|
{
|
|
return lcl_askPeer( getPeer(), &XWindow2::getOutputSize, awt::Size() );
|
|
}
|
|
|
|
::sal_Bool SAL_CALL UnoControl::isVisible( ) throw (RuntimeException)
|
|
{
|
|
return lcl_askPeer( getPeer(), &XWindow2::isVisible, maComponentInfos.bVisible );
|
|
}
|
|
|
|
::sal_Bool SAL_CALL UnoControl::isActive( ) throw (RuntimeException)
|
|
{
|
|
return lcl_askPeer( getPeer(), &XWindow2::isActive, sal_False );
|
|
}
|
|
|
|
::sal_Bool SAL_CALL UnoControl::isEnabled( ) throw (RuntimeException)
|
|
{
|
|
return lcl_askPeer( getPeer(), &XWindow2::isEnabled, maComponentInfos.bEnable );
|
|
}
|
|
|
|
::sal_Bool SAL_CALL UnoControl::hasFocus( ) throw (RuntimeException)
|
|
{
|
|
return lcl_askPeer( getPeer(), &XWindow2::hasFocus, sal_False );
|
|
}
|
|
|
|
// XWindow
|
|
void UnoControl::setPosSize( sal_Int32 X, sal_Int32 Y, sal_Int32 Width, sal_Int32 Height, sal_Int16 Flags ) throw(RuntimeException)
|
|
{
|
|
Reference< XWindow > xWindow;
|
|
{
|
|
::osl::MutexGuard aGuard( GetMutex() );
|
|
|
|
if ( Flags & awt::PosSize::X )
|
|
maComponentInfos.nX = X;
|
|
if ( Flags & awt::PosSize::Y )
|
|
maComponentInfos.nY = Y;
|
|
if ( Flags & awt::PosSize::WIDTH )
|
|
maComponentInfos.nWidth = Width;
|
|
if ( Flags & awt::PosSize::HEIGHT )
|
|
maComponentInfos.nHeight = Height;
|
|
maComponentInfos.nFlags |= Flags;
|
|
|
|
xWindow = xWindow.query( getPeer() );
|
|
}
|
|
|
|
if( xWindow.is() )
|
|
xWindow->setPosSize( X, Y, Width, Height, Flags );
|
|
}
|
|
|
|
awt::Rectangle UnoControl::getPosSize( ) throw(RuntimeException)
|
|
{
|
|
awt::Rectangle aRect( maComponentInfos.nX, maComponentInfos.nY, maComponentInfos.nWidth, maComponentInfos.nHeight);
|
|
Reference< XWindow > xWindow;
|
|
|
|
{
|
|
::osl::MutexGuard aGuard( GetMutex() );
|
|
xWindow = xWindow.query( getPeer() );
|
|
}
|
|
|
|
if( xWindow.is() )
|
|
aRect = xWindow->getPosSize();
|
|
return aRect;
|
|
}
|
|
|
|
void UnoControl::setVisible( sal_Bool bVisible ) throw(RuntimeException)
|
|
{
|
|
Reference< XWindow > xWindow;
|
|
{
|
|
::osl::MutexGuard aGuard( GetMutex() );
|
|
|
|
// Visible status is handled by View
|
|
maComponentInfos.bVisible = bVisible;
|
|
xWindow = xWindow.query( getPeer() );
|
|
}
|
|
if ( xWindow.is() )
|
|
xWindow->setVisible( bVisible );
|
|
}
|
|
|
|
void UnoControl::setEnable( sal_Bool bEnable ) throw(RuntimeException)
|
|
{
|
|
Reference< XWindow > xWindow;
|
|
{
|
|
::osl::MutexGuard aGuard( GetMutex() );
|
|
|
|
// Enable status is handled by View
|
|
maComponentInfos.bEnable = bEnable;
|
|
xWindow = xWindow.query( getPeer() );
|
|
}
|
|
if ( xWindow.is() )
|
|
xWindow->setEnable( bEnable );
|
|
}
|
|
|
|
void UnoControl::setFocus( ) throw(RuntimeException)
|
|
{
|
|
Reference< XWindow > xWindow;
|
|
{
|
|
::osl::MutexGuard aGuard( GetMutex() );
|
|
xWindow = xWindow.query( getPeer() );
|
|
}
|
|
if ( xWindow.is() )
|
|
xWindow->setFocus();
|
|
}
|
|
|
|
void UnoControl::addWindowListener( const Reference< XWindowListener >& rxListener ) throw(RuntimeException)
|
|
{
|
|
Reference< XWindow > xPeerWindow;
|
|
{
|
|
::osl::MutexGuard aGuard( GetMutex() );
|
|
maWindowListeners.addInterface( rxListener );
|
|
if ( maWindowListeners.getLength() == 1 )
|
|
xPeerWindow = xPeerWindow.query( getPeer() );
|
|
}
|
|
if ( xPeerWindow.is() )
|
|
xPeerWindow->addWindowListener( &maWindowListeners );
|
|
}
|
|
|
|
void UnoControl::removeWindowListener( const Reference< XWindowListener >& rxListener ) throw(RuntimeException)
|
|
{
|
|
Reference< XWindow > xPeerWindow;
|
|
{
|
|
::osl::MutexGuard aGuard( GetMutex() );
|
|
if ( maWindowListeners.getLength() == 1 )
|
|
xPeerWindow = xPeerWindow.query( getPeer() );
|
|
maWindowListeners.removeInterface( rxListener );
|
|
}
|
|
if ( xPeerWindow.is() )
|
|
xPeerWindow->removeWindowListener( &maWindowListeners );
|
|
}
|
|
|
|
void UnoControl::addFocusListener( const Reference< XFocusListener >& rxListener ) throw(RuntimeException)
|
|
{
|
|
Reference< XWindow > xPeerWindow;
|
|
{
|
|
::osl::MutexGuard aGuard( GetMutex() );
|
|
maFocusListeners.addInterface( rxListener );
|
|
if ( maFocusListeners.getLength() == 1 )
|
|
xPeerWindow = xPeerWindow.query( getPeer() );
|
|
}
|
|
if ( xPeerWindow.is() )
|
|
xPeerWindow->addFocusListener( &maFocusListeners );
|
|
}
|
|
|
|
void UnoControl::removeFocusListener( const Reference< XFocusListener >& rxListener ) throw(RuntimeException)
|
|
{
|
|
Reference< XWindow > xPeerWindow;
|
|
{
|
|
::osl::MutexGuard aGuard( GetMutex() );
|
|
if ( maFocusListeners.getLength() == 1 )
|
|
xPeerWindow = xPeerWindow.query( getPeer() );
|
|
maFocusListeners.removeInterface( rxListener );
|
|
}
|
|
if ( xPeerWindow.is() )
|
|
xPeerWindow->removeFocusListener( &maFocusListeners );
|
|
}
|
|
|
|
void UnoControl::addKeyListener( const Reference< XKeyListener >& rxListener ) throw(RuntimeException)
|
|
{
|
|
Reference< XWindow > xPeerWindow;
|
|
{
|
|
::osl::MutexGuard aGuard( GetMutex() );
|
|
maKeyListeners.addInterface( rxListener );
|
|
if ( maKeyListeners.getLength() == 1 )
|
|
xPeerWindow = xPeerWindow.query( getPeer() );
|
|
}
|
|
if ( xPeerWindow.is() )
|
|
xPeerWindow->addKeyListener( &maKeyListeners);
|
|
}
|
|
|
|
void UnoControl::removeKeyListener( const Reference< XKeyListener >& rxListener ) throw(RuntimeException)
|
|
{
|
|
Reference< XWindow > xPeerWindow;
|
|
{
|
|
::osl::MutexGuard aGuard( GetMutex() );
|
|
if ( maKeyListeners.getLength() == 1 )
|
|
xPeerWindow = xPeerWindow.query( getPeer() );
|
|
maKeyListeners.removeInterface( rxListener );
|
|
}
|
|
if ( xPeerWindow.is() )
|
|
xPeerWindow->removeKeyListener( &maKeyListeners);
|
|
}
|
|
|
|
void UnoControl::addMouseListener( const Reference< XMouseListener >& rxListener ) throw(RuntimeException)
|
|
{
|
|
Reference< XWindow > xPeerWindow;
|
|
{
|
|
::osl::MutexGuard aGuard( GetMutex() );
|
|
maMouseListeners.addInterface( rxListener );
|
|
if ( maMouseListeners.getLength() == 1 )
|
|
xPeerWindow = xPeerWindow.query( getPeer() );
|
|
}
|
|
if ( xPeerWindow.is() )
|
|
xPeerWindow->addMouseListener( &maMouseListeners);
|
|
}
|
|
|
|
void UnoControl::removeMouseListener( const Reference< XMouseListener >& rxListener ) throw(RuntimeException)
|
|
{
|
|
Reference< XWindow > xPeerWindow;
|
|
{
|
|
::osl::MutexGuard aGuard( GetMutex() );
|
|
if ( maMouseListeners.getLength() == 1 )
|
|
xPeerWindow = xPeerWindow.query( getPeer() );
|
|
maMouseListeners.removeInterface( rxListener );
|
|
}
|
|
if ( xPeerWindow.is() )
|
|
xPeerWindow->removeMouseListener( &maMouseListeners );
|
|
}
|
|
|
|
void UnoControl::addMouseMotionListener( const Reference< XMouseMotionListener >& rxListener ) throw(RuntimeException)
|
|
{
|
|
Reference< XWindow > xPeerWindow;
|
|
{
|
|
::osl::MutexGuard aGuard( GetMutex() );
|
|
maMouseMotionListeners.addInterface( rxListener );
|
|
if ( maMouseMotionListeners.getLength() == 1 )
|
|
xPeerWindow = xPeerWindow.query( getPeer() );
|
|
}
|
|
if ( xPeerWindow.is() )
|
|
xPeerWindow->addMouseMotionListener( &maMouseMotionListeners);
|
|
}
|
|
|
|
void UnoControl::removeMouseMotionListener( const Reference< XMouseMotionListener >& rxListener ) throw(RuntimeException)
|
|
{
|
|
Reference< XWindow > xPeerWindow;
|
|
{
|
|
::osl::MutexGuard aGuard( GetMutex() );
|
|
if ( maMouseMotionListeners.getLength() == 1 )
|
|
xPeerWindow = xPeerWindow.query( getPeer() );
|
|
maMouseMotionListeners.removeInterface( rxListener );
|
|
}
|
|
if ( xPeerWindow.is() )
|
|
xPeerWindow->removeMouseMotionListener( &maMouseMotionListeners );
|
|
}
|
|
|
|
void UnoControl::addPaintListener( const Reference< XPaintListener >& rxListener ) throw(RuntimeException)
|
|
{
|
|
Reference< XWindow > xPeerWindow;
|
|
{
|
|
::osl::MutexGuard aGuard( GetMutex() );
|
|
maPaintListeners.addInterface( rxListener );
|
|
if ( maPaintListeners.getLength() == 1 )
|
|
xPeerWindow = xPeerWindow.query( getPeer() );
|
|
}
|
|
if ( xPeerWindow.is() )
|
|
xPeerWindow->addPaintListener( &maPaintListeners);
|
|
}
|
|
|
|
void UnoControl::removePaintListener( const Reference< XPaintListener >& rxListener ) throw(RuntimeException)
|
|
{
|
|
Reference< XWindow > xPeerWindow;
|
|
{
|
|
::osl::MutexGuard aGuard( GetMutex() );
|
|
if ( maPaintListeners.getLength() == 1 )
|
|
xPeerWindow = xPeerWindow.query( getPeer() );
|
|
maPaintListeners.removeInterface( rxListener );
|
|
}
|
|
if ( xPeerWindow.is() )
|
|
xPeerWindow->removePaintListener( &maPaintListeners );
|
|
}
|
|
|
|
// XView
|
|
sal_Bool UnoControl::setGraphics( const Reference< XGraphics >& rDevice ) throw(RuntimeException)
|
|
{
|
|
Reference< XView > xView;
|
|
{
|
|
::osl::MutexGuard aGuard( GetMutex() );
|
|
|
|
mxGraphics = rDevice;
|
|
xView = xView.query( getPeer() );
|
|
}
|
|
return xView.is() ? xView->setGraphics( rDevice ) : sal_True;
|
|
}
|
|
|
|
Reference< XGraphics > UnoControl::getGraphics( ) throw(RuntimeException)
|
|
{
|
|
return mxGraphics;
|
|
}
|
|
|
|
awt::Size UnoControl::getSize( ) throw(RuntimeException)
|
|
{
|
|
::osl::MutexGuard aGuard( GetMutex() );
|
|
return awt::Size( maComponentInfos.nWidth, maComponentInfos.nHeight );
|
|
}
|
|
|
|
void UnoControl::draw( sal_Int32 x, sal_Int32 y ) throw(RuntimeException)
|
|
{
|
|
Reference< XWindowPeer > xDrawPeer;
|
|
Reference< XView > xDrawPeerView;
|
|
|
|
bool bDisposeDrawPeer( false );
|
|
{
|
|
::osl::MutexGuard aGuard( GetMutex() );
|
|
|
|
xDrawPeer = ImplGetCompatiblePeer( sal_True );
|
|
bDisposeDrawPeer = xDrawPeer.is() && ( xDrawPeer != getPeer() );
|
|
|
|
xDrawPeerView.set( xDrawPeer, UNO_QUERY );
|
|
DBG_ASSERT( xDrawPeerView.is(), "UnoControl::draw: no peer!" );
|
|
}
|
|
|
|
if ( xDrawPeerView.is() )
|
|
{
|
|
Reference< XVclWindowPeer > xWindowPeer;
|
|
xWindowPeer.set( xDrawPeer, UNO_QUERY );
|
|
if ( xWindowPeer.is() )
|
|
xWindowPeer->setDesignMode( mbDesignMode );
|
|
xDrawPeerView->draw( x, y );
|
|
}
|
|
|
|
if ( bDisposeDrawPeer )
|
|
xDrawPeer->dispose();
|
|
}
|
|
|
|
void UnoControl::setZoom( float fZoomX, float fZoomY ) throw(RuntimeException)
|
|
{
|
|
Reference< XView > xView;
|
|
{
|
|
::osl::MutexGuard aGuard( GetMutex() );
|
|
|
|
maComponentInfos.nZoomX = fZoomX;
|
|
maComponentInfos.nZoomY = fZoomY;
|
|
|
|
xView = xView.query( getPeer() );
|
|
}
|
|
if ( xView.is() )
|
|
xView->setZoom( fZoomX, fZoomY );
|
|
}
|
|
|
|
// XControl
|
|
void UnoControl::setContext( const Reference< XInterface >& rxContext ) throw(RuntimeException)
|
|
{
|
|
::osl::MutexGuard aGuard( GetMutex() );
|
|
|
|
mxContext = rxContext;
|
|
}
|
|
|
|
Reference< XInterface > UnoControl::getContext( ) throw(RuntimeException)
|
|
{
|
|
::osl::MutexGuard aGuard( GetMutex() );
|
|
|
|
return mxContext;
|
|
}
|
|
|
|
void UnoControl::peerCreated()
|
|
{
|
|
Reference< XWindow > xWindow( getPeer(), UNO_QUERY );
|
|
if ( !xWindow.is() )
|
|
return;
|
|
|
|
if ( maWindowListeners.getLength() )
|
|
xWindow->addWindowListener( &maWindowListeners );
|
|
|
|
if ( maFocusListeners.getLength() )
|
|
xWindow->addFocusListener( &maFocusListeners );
|
|
|
|
if ( maKeyListeners.getLength() )
|
|
xWindow->addKeyListener( &maKeyListeners );
|
|
|
|
if ( maMouseListeners.getLength() )
|
|
xWindow->addMouseListener( &maMouseListeners );
|
|
|
|
if ( maMouseMotionListeners.getLength() )
|
|
xWindow->addMouseMotionListener( &maMouseMotionListeners );
|
|
|
|
if ( maPaintListeners.getLength() )
|
|
xWindow->addPaintListener( &maPaintListeners );
|
|
}
|
|
|
|
void UnoControl::createPeer( const Reference< XToolkit >& rxToolkit, const Reference< XWindowPeer >& rParentPeer ) throw(RuntimeException)
|
|
{
|
|
::osl::ClearableMutexGuard aGuard( GetMutex() );
|
|
if ( !mxModel.is() )
|
|
{
|
|
RuntimeException aException;
|
|
aException.Message = ::rtl::OUString("createPeer: no model!");
|
|
aException.Context = (XAggregation*)(::cppu::OWeakAggObject*)this;
|
|
throw( aException );
|
|
}
|
|
|
|
if( !getPeer().is() )
|
|
{
|
|
mbCreatingPeer = sal_True;
|
|
|
|
WindowClass eType;
|
|
Reference< XToolkit > xToolkit = rxToolkit;
|
|
if( rParentPeer.is() && mxContext.is() )
|
|
{
|
|
// kein TopWindow
|
|
if ( !xToolkit.is() )
|
|
xToolkit = rParentPeer->getToolkit();
|
|
Any aAny = OWeakAggObject::queryInterface( ::getCppuType((const Reference< XControlContainer>*)0) );
|
|
Reference< XControlContainer > xC;
|
|
aAny >>= xC;
|
|
if( xC.is() )
|
|
// It's a container
|
|
eType = WindowClass_CONTAINER;
|
|
else
|
|
eType = WindowClass_SIMPLE;
|
|
}
|
|
else
|
|
{ // This is only correct for Top Window
|
|
if( rParentPeer.is() )
|
|
{
|
|
if ( !xToolkit.is() )
|
|
xToolkit = rParentPeer->getToolkit();
|
|
eType = WindowClass_CONTAINER;
|
|
}
|
|
else
|
|
{
|
|
if ( !xToolkit.is() )
|
|
xToolkit = VCLUnoHelper::CreateToolkit();
|
|
eType = WindowClass_TOP;
|
|
}
|
|
}
|
|
WindowDescriptor aDescr;
|
|
aDescr.Type = eType;
|
|
aDescr.WindowServiceName = GetComponentServiceName();
|
|
aDescr.Parent = rParentPeer;
|
|
aDescr.Bounds = getPosSize();
|
|
aDescr.WindowAttributes = 0;
|
|
|
|
// Border
|
|
Reference< XPropertySet > xPSet( mxModel, UNO_QUERY );
|
|
Reference< XPropertySetInfo > xInfo = xPSet->getPropertySetInfo();
|
|
|
|
Any aVal;
|
|
::rtl::OUString aPropName = GetPropertyName( BASEPROPERTY_BORDER );
|
|
if ( xInfo->hasPropertyByName( aPropName ) )
|
|
{
|
|
aVal = xPSet->getPropertyValue( aPropName );
|
|
sal_Int16 n = sal_Int16();
|
|
if ( aVal >>= n )
|
|
{
|
|
if ( n )
|
|
aDescr.WindowAttributes |= WindowAttribute::BORDER;
|
|
else
|
|
aDescr.WindowAttributes |= VclWindowPeerAttribute::NOBORDER;
|
|
}
|
|
}
|
|
|
|
// DESKTOP_AS_PARENT
|
|
if ( aDescr.Type == WindowClass_TOP )
|
|
{
|
|
aPropName = GetPropertyName( BASEPROPERTY_DESKTOP_AS_PARENT );
|
|
if ( xInfo->hasPropertyByName( aPropName ) )
|
|
{
|
|
aVal = xPSet->getPropertyValue( aPropName );
|
|
sal_Bool b = sal_Bool();
|
|
if ( ( aVal >>= b ) && b)
|
|
aDescr.ParentIndex = -1;
|
|
}
|
|
}
|
|
// Moveable
|
|
aPropName = GetPropertyName( BASEPROPERTY_MOVEABLE );
|
|
if ( xInfo->hasPropertyByName( aPropName ) )
|
|
{
|
|
aVal = xPSet->getPropertyValue( aPropName );
|
|
sal_Bool b = sal_Bool();
|
|
if ( ( aVal >>= b ) && b)
|
|
aDescr.WindowAttributes |= WindowAttribute::MOVEABLE;
|
|
}
|
|
|
|
// Closeable
|
|
aPropName = GetPropertyName( BASEPROPERTY_CLOSEABLE );
|
|
if ( xInfo->hasPropertyByName( aPropName ) )
|
|
{
|
|
aVal = xPSet->getPropertyValue( aPropName );
|
|
sal_Bool b = sal_Bool();
|
|
if ( ( aVal >>= b ) && b)
|
|
aDescr.WindowAttributes |= WindowAttribute::CLOSEABLE;
|
|
}
|
|
|
|
// Dropdown
|
|
aPropName = GetPropertyName( BASEPROPERTY_DROPDOWN );
|
|
if ( xInfo->hasPropertyByName( aPropName ) )
|
|
{
|
|
aVal = xPSet->getPropertyValue( aPropName );
|
|
sal_Bool b = sal_Bool();
|
|
if ( ( aVal >>= b ) && b)
|
|
aDescr.WindowAttributes |= VclWindowPeerAttribute::DROPDOWN;
|
|
}
|
|
|
|
// Spin
|
|
aPropName = GetPropertyName( BASEPROPERTY_SPIN );
|
|
if ( xInfo->hasPropertyByName( aPropName ) )
|
|
{
|
|
aVal = xPSet->getPropertyValue( aPropName );
|
|
sal_Bool b = sal_Bool();
|
|
if ( ( aVal >>= b ) && b)
|
|
aDescr.WindowAttributes |= VclWindowPeerAttribute::SPIN;
|
|
}
|
|
|
|
// HScroll
|
|
aPropName = GetPropertyName( BASEPROPERTY_HSCROLL );
|
|
if ( xInfo->hasPropertyByName( aPropName ) )
|
|
{
|
|
aVal = xPSet->getPropertyValue( aPropName );
|
|
sal_Bool b = sal_Bool();
|
|
if ( ( aVal >>= b ) && b)
|
|
aDescr.WindowAttributes |= VclWindowPeerAttribute::HSCROLL;
|
|
}
|
|
|
|
// VScroll
|
|
aPropName = GetPropertyName( BASEPROPERTY_VSCROLL );
|
|
if ( xInfo->hasPropertyByName( aPropName ) )
|
|
{
|
|
aVal = xPSet->getPropertyValue( aPropName );
|
|
sal_Bool b = sal_Bool();
|
|
if ( ( aVal >>= b ) && b)
|
|
aDescr.WindowAttributes |= VclWindowPeerAttribute::VSCROLL;
|
|
}
|
|
|
|
// AutoHScroll
|
|
aPropName = GetPropertyName( BASEPROPERTY_AUTOHSCROLL );
|
|
if ( xInfo->hasPropertyByName( aPropName ) )
|
|
{
|
|
aVal = xPSet->getPropertyValue( aPropName );
|
|
sal_Bool b = sal_Bool();
|
|
if ( ( aVal >>= b ) && b)
|
|
aDescr.WindowAttributes |= VclWindowPeerAttribute::AUTOHSCROLL;
|
|
}
|
|
|
|
// AutoVScroll
|
|
aPropName = GetPropertyName( BASEPROPERTY_AUTOVSCROLL );
|
|
if ( xInfo->hasPropertyByName( aPropName ) )
|
|
{
|
|
aVal = xPSet->getPropertyValue( aPropName );
|
|
sal_Bool b = sal_Bool();
|
|
if ( ( aVal >>= b ) && b)
|
|
aDescr.WindowAttributes |= VclWindowPeerAttribute::AUTOVSCROLL;
|
|
}
|
|
|
|
//added for issue79712
|
|
//NoLabel
|
|
aPropName = GetPropertyName( BASEPROPERTY_NOLABEL );
|
|
if ( xInfo->hasPropertyByName( aPropName ) )
|
|
{
|
|
aVal = xPSet->getPropertyValue( aPropName );
|
|
sal_Bool b = sal_Bool();
|
|
if ( ( aVal >>=b ) && b )
|
|
aDescr.WindowAttributes |= VclWindowPeerAttribute::NOLABEL;
|
|
}
|
|
//issue79712 ends
|
|
|
|
// Align
|
|
aPropName = GetPropertyName( BASEPROPERTY_ALIGN );
|
|
if ( xInfo->hasPropertyByName( aPropName ) )
|
|
{
|
|
aVal = xPSet->getPropertyValue( aPropName );
|
|
sal_Int16 n = sal_Int16();
|
|
if ( aVal >>= n )
|
|
{
|
|
if ( n == PROPERTY_ALIGN_LEFT )
|
|
aDescr.WindowAttributes |= VclWindowPeerAttribute::LEFT;
|
|
else if ( n == PROPERTY_ALIGN_CENTER )
|
|
aDescr.WindowAttributes |= VclWindowPeerAttribute::CENTER;
|
|
else
|
|
aDescr.WindowAttributes |= VclWindowPeerAttribute::RIGHT;
|
|
}
|
|
}
|
|
|
|
// Allow derivates to manipulate attributes
|
|
PrepareWindowDescriptor(aDescr);
|
|
|
|
// create the peer
|
|
setPeer( xToolkit->createWindow( aDescr ) );
|
|
|
|
// release the mutex guard (and work with copies of our members)
|
|
// this is necessary as our peer may lock the SolarMutex (actually, all currently known peers do), so calling
|
|
// into the peer with our own mutex locked may cause deadlocks
|
|
// (We _really_ need peers which do not use the SolarMutex. It's really pissing me off that from time to
|
|
// time deadlocks pop up because the low-level components like our peers use a mutex which ususally
|
|
// is locked at the top of the stack (it protects the global message looping). This is always dangerous, and
|
|
// can not always be solved by tampering with other mutexes.
|
|
// Unfortunately, the VCL used in the peers is not threadsafe, and by definition needs a locked SolarMutex.)
|
|
// 82300 - 12/21/00 - FS
|
|
UnoControlComponentInfos aComponentInfos(maComponentInfos);
|
|
sal_Bool bDesignMode(mbDesignMode);
|
|
|
|
Reference< XGraphics > xGraphics( mxGraphics );
|
|
Reference< XView > xView ( getPeer(), UNO_QUERY_THROW );
|
|
Reference< XWindow > xWindow ( getPeer(), UNO_QUERY_THROW );
|
|
|
|
aGuard.clear();
|
|
|
|
// the updateFromModel is done without a locked mutex, too.
|
|
// The reason is that the only thing this method does is firing property changes, and this in general has
|
|
// to be done without locked mutexes (as every notification to external listeners).
|
|
// 82300 - 12/21/00 - FS
|
|
updateFromModel();
|
|
|
|
xView->setZoom( aComponentInfos.nZoomX, aComponentInfos.nZoomY );
|
|
|
|
setPosSize( aComponentInfos.nX, aComponentInfos.nY, aComponentInfos.nWidth, aComponentInfos.nHeight, aComponentInfos.nFlags );
|
|
|
|
if( aComponentInfos.bVisible && !bDesignMode )
|
|
// Show only after setting the data
|
|
xWindow->setVisible( aComponentInfos.bVisible );
|
|
|
|
if( !aComponentInfos.bEnable )
|
|
xWindow->setEnable( aComponentInfos.bEnable );
|
|
|
|
xView->setGraphics( xGraphics );
|
|
|
|
peerCreated();
|
|
|
|
mbCreatingPeer = sal_False;
|
|
}
|
|
}
|
|
|
|
Reference< XWindowPeer > UnoControl::getPeer() throw(RuntimeException)
|
|
{
|
|
::osl::MutexGuard aGuard( GetMutex() );
|
|
return mxPeer;
|
|
}
|
|
|
|
sal_Bool UnoControl::setModel( const Reference< XControlModel >& rxModel ) throw(RuntimeException)
|
|
{
|
|
::osl::MutexGuard aGuard( GetMutex() );
|
|
|
|
Reference< XMultiPropertySet > xPropSet( mxModel, UNO_QUERY );
|
|
|
|
// query for the XPropertiesChangeListener - our delegator is allowed to overwrite this interface
|
|
Reference< XPropertiesChangeListener > xListener;
|
|
queryInterface( ::getCppuType( &xListener ) ) >>= xListener;
|
|
|
|
if( xPropSet.is() )
|
|
xPropSet->removePropertiesChangeListener( xListener );
|
|
|
|
mpData->bLocalizationSupport = false;
|
|
mxModel = rxModel;
|
|
|
|
if( mxModel.is() )
|
|
{
|
|
try
|
|
{
|
|
xPropSet.set( mxModel, UNO_QUERY_THROW );
|
|
Reference< XPropertySetInfo > xPSI( xPropSet->getPropertySetInfo(), UNO_SET_THROW );
|
|
|
|
Sequence< ::rtl::OUString> aNames = lcl_ImplGetPropertyNames( xPropSet );
|
|
xPropSet->addPropertiesChangeListener( aNames, xListener );
|
|
|
|
mpData->bLocalizationSupport = xPSI->hasPropertyByName( ::rtl::OUString( "ResourceResolver" ) );
|
|
}
|
|
catch( const Exception& )
|
|
{
|
|
DBG_UNHANDLED_EXCEPTION();
|
|
mxModel.clear();
|
|
}
|
|
}
|
|
|
|
return mxModel.is();
|
|
}
|
|
|
|
Reference< XControlModel > UnoControl::getModel( ) throw(RuntimeException)
|
|
{
|
|
return mxModel;
|
|
}
|
|
|
|
Reference< XView > UnoControl::getView( ) throw(RuntimeException)
|
|
{
|
|
return static_cast< XView* >( this );
|
|
}
|
|
|
|
void UnoControl::setDesignMode( sal_Bool bOn ) throw(RuntimeException)
|
|
{
|
|
ModeChangeEvent aModeChangeEvent;
|
|
|
|
Reference< XWindow > xWindow;
|
|
{
|
|
::osl::MutexGuard aGuard( GetMutex() );
|
|
if ( bOn == mbDesignMode )
|
|
return;
|
|
|
|
// remember this
|
|
mbDesignMode = bOn;
|
|
xWindow = xWindow.query( getPeer() );
|
|
// dispose our current AccessibleContext, if we have one
|
|
// (changing the design mode implies having a new implementation for this context,
|
|
// so the old one must be declared DEFUNC)
|
|
disposeAccessibleContext();
|
|
|
|
aModeChangeEvent.Source = *this;
|
|
aModeChangeEvent.NewMode = mbDesignMode ? ::rtl::OUString("design") : ::rtl::OUString("alive" );
|
|
}
|
|
|
|
// ajust the visibility of our window
|
|
if ( xWindow.is() )
|
|
xWindow->setVisible( !bOn );
|
|
|
|
// and notify our mode listeners
|
|
maModeChangeListeners.notifyEach( &XModeChangeListener::modeChanged, aModeChangeEvent );
|
|
}
|
|
|
|
sal_Bool UnoControl::isDesignMode( ) throw(RuntimeException)
|
|
{
|
|
return mbDesignMode;
|
|
}
|
|
|
|
sal_Bool UnoControl::isTransparent( ) throw(RuntimeException)
|
|
{
|
|
return sal_False;
|
|
}
|
|
|
|
// XServiceInfo
|
|
::rtl::OUString UnoControl::getImplementationName( ) throw(RuntimeException)
|
|
{
|
|
OSL_FAIL( "This method should be overloaded!" );
|
|
return ::rtl::OUString();
|
|
}
|
|
|
|
sal_Bool UnoControl::supportsService( const ::rtl::OUString& rServiceName ) throw(RuntimeException)
|
|
{
|
|
::osl::MutexGuard aGuard( GetMutex() );
|
|
|
|
Sequence< ::rtl::OUString > aSNL = getSupportedServiceNames();
|
|
const ::rtl::OUString* pArray = aSNL.getConstArray();
|
|
const ::rtl::OUString* pArrayEnd = aSNL.getConstArray() + aSNL.getLength();
|
|
for (; pArray != pArrayEnd; ++pArray )
|
|
if( *pArray == rServiceName )
|
|
break;
|
|
|
|
return pArray != pArrayEnd;
|
|
}
|
|
|
|
Sequence< ::rtl::OUString > UnoControl::getSupportedServiceNames( ) throw(RuntimeException)
|
|
{
|
|
::rtl::OUString sName( "com.sun.star.awt.UnoControl" );
|
|
return Sequence< ::rtl::OUString >( &sName, 1 );
|
|
}
|
|
|
|
// ------------------------------------------------------------------------
|
|
Reference< XAccessibleContext > SAL_CALL UnoControl::getAccessibleContext( ) throw (RuntimeException)
|
|
{
|
|
// creation of the context will certainly require the SolarMutex ...
|
|
SolarMutexGuard aSolarGuard;
|
|
::osl::MutexGuard aGuard( GetMutex() );
|
|
|
|
Reference< XAccessibleContext > xCurrentContext( maAccessibleContext.get(), UNO_QUERY );
|
|
if ( !xCurrentContext.is() )
|
|
{
|
|
if ( !mbDesignMode )
|
|
{ // in alive mode, use the AccessibleContext of the peer
|
|
Reference< XAccessible > xPeerAcc( getPeer(), UNO_QUERY );
|
|
if ( xPeerAcc.is() )
|
|
xCurrentContext = xPeerAcc->getAccessibleContext( );
|
|
}
|
|
else
|
|
// in design mode, use a fallback
|
|
xCurrentContext = ::toolkit::OAccessibleControlContext::create( this );
|
|
|
|
DBG_ASSERT( xCurrentContext.is(), "UnoControl::getAccessibleContext: invalid context (invalid peer?)!" );
|
|
maAccessibleContext = xCurrentContext;
|
|
|
|
// get notified when the context is disposed
|
|
Reference< XComponent > xContextComp( xCurrentContext, UNO_QUERY );
|
|
if ( xContextComp.is() )
|
|
xContextComp->addEventListener( this );
|
|
// In an ideal world, this is not necessary - there the object would be released as soon as it has been
|
|
// disposed, and thus our weak reference would be empty, too.
|
|
// But 'til this ideal world comes (means 'til we do never have any refcount/lifetime bugs anymore), we
|
|
// need to listen for disposal and reset our weak reference then.
|
|
}
|
|
|
|
return xCurrentContext;
|
|
}
|
|
|
|
void SAL_CALL UnoControl::addModeChangeListener( const Reference< XModeChangeListener >& _rxListener ) throw (RuntimeException)
|
|
{
|
|
::osl::MutexGuard aGuard( GetMutex() );
|
|
maModeChangeListeners.addInterface( _rxListener );
|
|
}
|
|
|
|
void SAL_CALL UnoControl::removeModeChangeListener( const Reference< XModeChangeListener >& _rxListener ) throw (RuntimeException)
|
|
{
|
|
::osl::MutexGuard aGuard( GetMutex() );
|
|
maModeChangeListeners.removeInterface( _rxListener );
|
|
}
|
|
|
|
void SAL_CALL UnoControl::addModeChangeApproveListener( const Reference< XModeChangeApproveListener >& ) throw (NoSupportException, RuntimeException)
|
|
{
|
|
throw NoSupportException( );
|
|
}
|
|
|
|
void SAL_CALL UnoControl::removeModeChangeApproveListener( const Reference< XModeChangeApproveListener >& ) throw (NoSupportException, RuntimeException)
|
|
{
|
|
throw NoSupportException( );
|
|
}
|
|
|
|
//----------------------------------------------------------------------------------------------------------------------
|
|
awt::Point SAL_CALL UnoControl::convertPointToLogic( const awt::Point& i_Point, ::sal_Int16 i_TargetUnit ) throw (IllegalArgumentException, RuntimeException)
|
|
{
|
|
Reference< XUnitConversion > xPeerConversion;
|
|
{
|
|
::osl::MutexGuard aGuard( GetMutex() );
|
|
xPeerConversion = xPeerConversion.query( getPeer() );
|
|
}
|
|
if ( xPeerConversion.is() )
|
|
return xPeerConversion->convertPointToLogic( i_Point, i_TargetUnit );
|
|
return awt::Point( );
|
|
}
|
|
|
|
//----------------------------------------------------------------------------------------------------------------------
|
|
awt::Point SAL_CALL UnoControl::convertPointToPixel( const awt::Point& i_Point, ::sal_Int16 i_SourceUnit ) throw (IllegalArgumentException, RuntimeException)
|
|
{
|
|
Reference< XUnitConversion > xPeerConversion;
|
|
{
|
|
::osl::MutexGuard aGuard( GetMutex() );
|
|
xPeerConversion = xPeerConversion.query( getPeer() );
|
|
}
|
|
if ( xPeerConversion.is() )
|
|
return xPeerConversion->convertPointToPixel( i_Point, i_SourceUnit );
|
|
return awt::Point( );
|
|
}
|
|
|
|
//----------------------------------------------------------------------------------------------------------------------
|
|
awt::Size SAL_CALL UnoControl::convertSizeToLogic( const awt::Size& i_Size, ::sal_Int16 i_TargetUnit ) throw (IllegalArgumentException, RuntimeException)
|
|
{
|
|
Reference< XUnitConversion > xPeerConversion;
|
|
{
|
|
::osl::MutexGuard aGuard( GetMutex() );
|
|
xPeerConversion = xPeerConversion.query( getPeer() );
|
|
}
|
|
if ( xPeerConversion.is() )
|
|
return xPeerConversion->convertSizeToLogic( i_Size, i_TargetUnit );
|
|
return awt::Size( );
|
|
}
|
|
|
|
//----------------------------------------------------------------------------------------------------------------------
|
|
awt::Size SAL_CALL UnoControl::convertSizeToPixel( const awt::Size& i_Size, ::sal_Int16 i_SourceUnit ) throw (IllegalArgumentException, RuntimeException)
|
|
{
|
|
Reference< XUnitConversion > xPeerConversion;
|
|
{
|
|
::osl::MutexGuard aGuard( GetMutex() );
|
|
xPeerConversion = xPeerConversion.query( getPeer() );
|
|
}
|
|
if ( xPeerConversion.is() )
|
|
return xPeerConversion->convertSizeToPixel( i_Size, i_SourceUnit );
|
|
return awt::Size( );
|
|
}
|
|
|
|
//----------------------------------------------------------------------------------------------------------------------
|
|
uno::Reference< awt::XStyleSettings > SAL_CALL UnoControl::getStyleSettings() throw (RuntimeException)
|
|
{
|
|
Reference< awt::XStyleSettingsSupplier > xPeerSupplier;
|
|
{
|
|
::osl::MutexGuard aGuard( GetMutex() );
|
|
xPeerSupplier = xPeerSupplier.query( getPeer() );
|
|
}
|
|
if ( xPeerSupplier.is() )
|
|
return xPeerSupplier->getStyleSettings();
|
|
return NULL;
|
|
}
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|