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*
* Licensed to the Apache Software Foundation (ASF) under one
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* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
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* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
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// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_toolkit.hxx"
#include <com/sun/star/awt/WindowEvent.hpp>
#include <comphelper/processfactory.hxx>
#include <toolkit/helper/unowrapper.hxx>
#include <toolkit/helper/vclunohelper.hxx>
#include <toolkit/helper/convert.hxx>
#include <toolkit/awt/vclxwindow.hxx>
#include <toolkit/awt/vclxwindows.hxx>
#include <toolkit/awt/vclxcontainer.hxx>
#include <toolkit/awt/vclxtopwindow.hxx>
#include <toolkit/awt/vclxgraphics.hxx>
#include "toolkit/dllapi.h"
#include <vcl/svapp.hxx>
#include <vcl/syswin.hxx>
#include <vcl/menu.hxx>
#include <tools/debug.hxx>
using namespace ::com::sun::star;
::com::sun::star::uno::Reference< ::com::sun::star::awt::XWindowPeer > CreateXWindow( Window* pWindow )
{
switch ( pWindow->GetType() )
{
case WINDOW_IMAGERADIOBUTTON:
case WINDOW_IMAGEBUTTON:
case WINDOW_SPINBUTTON:
case WINDOW_MENUBUTTON:
case WINDOW_MOREBUTTON:
case WINDOW_PUSHBUTTON:
case WINDOW_HELPBUTTON:
case WINDOW_OKBUTTON:
case WINDOW_CANCELBUTTON: return new VCLXButton;
case WINDOW_CHECKBOX: return new VCLXCheckBox;
// --> OD 2009-06-29 #i95042#
// A Window of type <MetricBox> is inherited from type <ComboBox>.
// Thus, it does make more sense to return a <VCLXComboBox> instance
// instead of only a <VCLXWindow> instance, especially regarding its
// corresponding accessibility API.
case WINDOW_METRICBOX:
case WINDOW_COMBOBOX: return new VCLXComboBox;
case WINDOW_SPINFIELD:
case WINDOW_NUMERICFIELD:
case WINDOW_CURRENCYFIELD: return new VCLXNumericField;
case WINDOW_DATEFIELD: return new VCLXDateField;
case WINDOW_MULTILINEEDIT:
case WINDOW_EDIT: return new VCLXEdit;
case WINDOW_METRICFIELD: return new VCLXSpinField;
case WINDOW_MESSBOX:
case WINDOW_INFOBOX:
case WINDOW_WARNINGBOX:
case WINDOW_QUERYBOX:
case WINDOW_ERRORBOX: return new VCLXMessageBox;
case WINDOW_FIXEDIMAGE: return new VCLXImageControl;
case WINDOW_FIXEDTEXT: return new VCLXFixedText;
case WINDOW_MULTILISTBOX:
case WINDOW_LISTBOX: return new VCLXListBox;
case WINDOW_LONGCURRENCYFIELD: return new VCLXCurrencyField;
case WINDOW_DIALOG:
case WINDOW_MODALDIALOG:
case WINDOW_TABDIALOG:
case WINDOW_BUTTONDIALOG:
case WINDOW_MODELESSDIALOG: return new VCLXDialog;
case WINDOW_PATTERNFIELD: return new VCLXPatternField;
case WINDOW_RADIOBUTTON: return new VCLXRadioButton;
case WINDOW_SCROLLBAR: return new VCLXScrollBar;
case WINDOW_TIMEFIELD: return new VCLXTimeField;
case WINDOW_SYSWINDOW:
case WINDOW_WORKWINDOW:
case WINDOW_DOCKINGWINDOW:
case WINDOW_FLOATINGWINDOW:
case WINDOW_HELPTEXTWINDOW: return new VCLXTopWindow;
case WINDOW_WINDOW:
case WINDOW_TABPAGE: return new VCLXContainer;
case WINDOW_TOOLBOX: return new VCLXToolBox;
// case WINDOW_FIXEDLINE:
// case WINDOW_FIXEDBITMAP:
// case WINDOW_DATEBOX:
// case WINDOW_GROUPBOX:
// case WINDOW_LONGCURRENCYBOX:
// case WINDOW_SPLITTER:
// case WINDOW_STATUSBAR:
// case WINDOW_TABCONTROL:
// case WINDOW_NUMERICBOX:
// case WINDOW_TRISTATEBOX:
// case WINDOW_TIMEBOX:
// case WINDOW_SPLITWINDOW:
// case WINDOW_SCROLLBARBOX:
// case WINDOW_PATTERNBOX:
// case WINDOW_CURRENCYBOX:
default: return new VCLXWindow( true );
}
}
// ----------------------------------------------------
// class UnoWrapper
// ----------------------------------------------------
extern "C" {
TOOLKIT_DLLPUBLIC UnoWrapperBase* CreateUnoWrapper()
{
return new UnoWrapper( NULL );
}
} // extern "C"
UnoWrapper::UnoWrapper( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XToolkit>& rxToolkit )
{
mxToolkit = rxToolkit;
}
void UnoWrapper::Destroy()
{
delete this;
}
UnoWrapper::~UnoWrapper()
{
}
::com::sun::star::uno::Reference< ::com::sun::star::awt::XToolkit> UnoWrapper::GetVCLToolkit()
{
if ( !mxToolkit.is() )
mxToolkit = VCLUnoHelper::CreateToolkit();
return mxToolkit.get();
}
::com::sun::star::uno::Reference< ::com::sun::star::awt::XWindowPeer> UnoWrapper::GetWindowInterface( Window* pWindow, sal_Bool bCreate )
{
::com::sun::star::uno::Reference< ::com::sun::star::awt::XWindowPeer> xPeer = pWindow->GetWindowPeer();
if ( !xPeer.is() && bCreate )
{
xPeer = CreateXWindow( pWindow );
SetWindowInterface( pWindow, xPeer );
}
return xPeer;
}
void UnoWrapper::SetWindowInterface( Window* pWindow, ::com::sun::star::uno::Reference< ::com::sun::star::awt::XWindowPeer> xIFace )
{
VCLXWindow* pVCLXWindow = VCLXWindow::GetImplementation( xIFace );
DBG_ASSERT( pVCLXWindow, "SetComponentInterface - unsupported type" );
if ( pVCLXWindow )
{
::com::sun::star::uno::Reference< ::com::sun::star::awt::XWindowPeer> xPeer = pWindow->GetWindowPeer();
if( xPeer.is() )
{
bool bSameInstance( pVCLXWindow == dynamic_cast< VCLXWindow* >( xPeer.get() ));
DBG_ASSERT( bSameInstance, "UnoWrapper::SetWindowInterface: there already *is* a WindowInterface for this window!" );
if ( bSameInstance )
return;
}
pVCLXWindow->SetWindow( pWindow );
pWindow->SetWindowPeer( xIFace, pVCLXWindow );
}
}
::com::sun::star::uno::Reference< ::com::sun::star::awt::XGraphics> UnoWrapper::CreateGraphics( OutputDevice* pOutDev )
{
::com::sun::star::uno::Reference< ::com::sun::star::awt::XGraphics> xGrf;
VCLXGraphics* pGrf = new VCLXGraphics;
xGrf = pGrf;
pGrf->Init( pOutDev );
return xGrf;
}
void UnoWrapper::ReleaseAllGraphics( OutputDevice* pOutDev )
{
List* pLst = pOutDev->GetUnoGraphicsList();
if ( pLst )
{
for ( sal_uInt32 n = 0; n < pLst->Count(); n++ )
{
VCLXGraphics* pGrf = (VCLXGraphics*)pLst->GetObject( n );
pGrf->SetOutputDevice( NULL );
}
}
}
// MT: Wurde im Window-CTOR gerufen, damit Container-Listener
// vom Parent reagieren, aber hat sowieso nicht richtig funktioniert,
// weil im Window-CTOR das Interface noch nicht da ist!
// => Nur Listener rufen, wenn ueber das ::com::sun::star::awt::Toolkit erzeugt
/*
void ImplSmartWindowCreated( Window* pNewWindow )
{
UNOWindowData* pParentUNOData = pNewWindow->GetParent() ?
pNewWindow->GetParent()->GetUNOData() : NULL;
if ( pParentUNOData && pParentUNOData->GetListeners( EL_CONTAINER ) )
{
UNOWindowData* pUNOData = pNewWindow->GetUNOData();
if ( !pUNOData )
pUNOData = ImplSmartCreateUNOData( pNewWindow );
::com::sun::star::awt::VclContainerEvent aEvent;
aEvent.Source = (UsrObject*)pParentUNOData->GetWindowPeer();
aEvent.Id = VCLCOMPONENT_ADDED;
aEvent.Child = (UsrObject*)pUNOData->GetWindowPeer();
EventList* pLst = pParentUNOData->GetListeners( EL_CONTAINER );
for ( sal_uInt32 n = 0; n < pLst->Count(); n++ )
{
::com::sun::star::uno::Reference< ::com::sun::star::lang::XEventListener > * pRef = pLst->GetObject( n );
((::com::sun::star::awt::XVclContainerListener*)(::com::sun::star::lang::XEventListener*)*pRef)->windowAdded( aEvent );
}
}
}
*/
sal_Bool lcl_ImplIsParent( Window* pParentWindow, Window* pPossibleChild )
{
Window* pWindow = ( pPossibleChild != pParentWindow ) ? pPossibleChild : NULL;
while ( pWindow && ( pWindow != pParentWindow ) )
pWindow = pWindow->GetParent();
return pWindow ? sal_True : sal_False;
}
void UnoWrapper::WindowDestroyed( Window* pWindow )
{
// ggf. existieren noch von ::com::sun::star::loader::Java erzeugte Childs, die sonst erst
// im Garbage-Collector zerstoert werden...
Window* pChild = pWindow->GetWindow( WINDOW_FIRSTCHILD );
while ( pChild )
{
Window* pNextChild = pChild->GetWindow( WINDOW_NEXT );
Window* pClient = pChild->GetWindow( WINDOW_CLIENT );
if ( pClient->GetWindowPeer() )
{
::com::sun::star::uno::Reference< ::com::sun::star::lang::XComponent > xComp( pClient->GetComponentInterface( sal_False ), ::com::sun::star::uno::UNO_QUERY );
xComp->dispose();
}
pChild = pNextChild;
}
// ::com::sun::star::chaos::System-Windows suchen...
Window* pOverlap = pWindow->GetWindow( WINDOW_OVERLAP );
pOverlap = pOverlap->GetWindow( WINDOW_FIRSTOVERLAP );
while ( pOverlap )
{
Window* pNextOverlap = pOverlap->GetWindow( WINDOW_NEXT );
Window* pClient = pOverlap->GetWindow( WINDOW_CLIENT );
if ( pClient->GetWindowPeer() && lcl_ImplIsParent( pWindow, pClient ) )
{
::com::sun::star::uno::Reference< ::com::sun::star::lang::XComponent > xComp( pClient->GetComponentInterface( sal_False ), ::com::sun::star::uno::UNO_QUERY );
xComp->dispose();
}
pOverlap = pNextOverlap;
}
Window* pParent = pWindow->GetParent();
if ( pParent && pParent->GetWindowPeer() )
pParent->GetWindowPeer()->notifyWindowRemoved( *pWindow );
VCLXWindow* pWindowPeer = pWindow->GetWindowPeer();
uno::Reference< lang::XComponent > xWindowPeerComp( pWindow->GetComponentInterface( sal_False ), uno::UNO_QUERY );
OSL_ENSURE( ( pWindowPeer != NULL ) == ( xWindowPeerComp.is() == sal_True ),
"UnoWrapper::WindowDestroyed: inconsistency in the window's peers!" );
if ( pWindowPeer )
{
pWindowPeer->SetWindow( NULL );
pWindow->SetWindowPeer( NULL, NULL );
}
if ( xWindowPeerComp.is() )
xWindowPeerComp->dispose();
// #102132# Iterate over frames after setting Window peer to NULL,
// because while destroying other frames, we get get into the method again and try
// to destroy this window again...
// #i42462#/#116855# no, don't loop: Instead, just ensure that all our top-window-children
// are disposed, too (which should also be a valid fix for #102132#, but doesn't have the extreme
// performance penalties)
if ( pWindow )
{
Window* pTopWindowChild = pWindow->GetWindow( WINDOW_FIRSTTOPWINDOWCHILD );
while ( pTopWindowChild )
{
OSL_ENSURE( pTopWindowChild->GetParent() == pWindow,
"UnoWrapper::WindowDestroyed: inconsistency in the SystemWindow relationship!" );
Window* pNextTopChild = pTopWindowChild->GetWindow( WINDOW_NEXTTOPWINDOWSIBLING );
//the window still could be on the stack, so we have to
// use lazy delete ( it will automatically
// disconnect from the currently destroyed parent window )
pTopWindowChild->doLazyDelete();
pTopWindowChild = pNextTopChild;
}
}
}
// ----------------------------------------------------------------------------
::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > UnoWrapper::CreateAccessible( Menu* pMenu, sal_Bool bIsMenuBar )
{
return maAccessibleFactoryAccess.getFactory().createAccessible( pMenu, bIsMenuBar );
}