xref: /aoo41x/main/toolkit/source/awt/vclxcontainer.cxx (revision cdf0e10c)

/*************************************************************************
 *
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * Copyright 2000, 2010 Oracle and/or its affiliates.
 *
 * OpenOffice.org - a multi-platform office productivity suite
 *
 * This file is part of OpenOffice.org.
 *
 * OpenOffice.org is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License version 3
 * only, as published by the Free Software Foundation.
 *
 * OpenOffice.org is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License version 3 for more details
 * (a copy is included in the LICENSE file that accompanied this code).
 *
 * You should have received a copy of the GNU Lesser General Public License
 * version 3 along with OpenOffice.org.  If not, see
 * <http://www.openoffice.org/license.html>
 * for a copy of the LGPLv3 License.
 *
 ************************************************************************/

// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_toolkit.hxx"


#include <toolkit/awt/vclxcontainer.hxx>
#include <toolkit/helper/macros.hxx>
#include <toolkit/helper/vclunohelper.hxx>
#include <cppuhelper/typeprovider.hxx>
#include <rtl/memory.h>
#include <rtl/uuid.h>

#include <vcl/window.hxx>
#include <tools/debug.hxx>

//	----------------------------------------------------
//	class VCLXContainer
//	----------------------------------------------------

void VCLXContainer::ImplGetPropertyIds( std::list< sal_uInt16 > &rIds )
{
    VCLXWindow::ImplGetPropertyIds( rIds );
}

VCLXContainer::VCLXContainer()
{
}

VCLXContainer::~VCLXContainer()
{
}

// ::com::sun::star::uno::XInterface
::com::sun::star::uno::Any VCLXContainer::queryInterface( const ::com::sun::star::uno::Type & rType ) throw(::com::sun::star::uno::RuntimeException)
{
	::com::sun::star::uno::Any aRet = ::cppu::queryInterface( rType,
										SAL_STATIC_CAST( ::com::sun::star::awt::XVclContainer*, this ),
										SAL_STATIC_CAST( ::com::sun::star::awt::XVclContainerPeer*, this ) );
	return (aRet.hasValue() ? aRet : VCLXWindow::queryInterface( rType ));
}

// ::com::sun::star::lang::XTypeProvider
IMPL_XTYPEPROVIDER_START( VCLXContainer )
	getCppuType( ( ::com::sun::star::uno::Reference< ::com::sun::star::awt::XVclContainer>* ) NULL ),
	getCppuType( ( ::com::sun::star::uno::Reference< ::com::sun::star::awt::XVclContainerPeer>* ) NULL ),
	VCLXWindow::getTypes()
IMPL_XTYPEPROVIDER_END


// ::com::sun::star::awt::XVclContainer
void VCLXContainer::addVclContainerListener( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XVclContainerListener >& rxListener ) throw(::com::sun::star::uno::RuntimeException)
{
	::vos::OGuard aGuard( GetMutex() );

	GetContainerListeners().addInterface( rxListener );
}

void VCLXContainer::removeVclContainerListener( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XVclContainerListener >& rxListener ) throw(::com::sun::star::uno::RuntimeException)
{
	::vos::OGuard aGuard( GetMutex() );

	GetContainerListeners().removeInterface( rxListener );
}

::com::sun::star::uno::Sequence< ::com::sun::star::uno::Reference< ::com::sun::star::awt::XWindow > > VCLXContainer::getWindows(  ) throw(::com::sun::star::uno::RuntimeException)
{
	::vos::OGuard aGuard( GetMutex() );

	// Bei allen Childs das Container-Interface abfragen...
	::com::sun::star::uno::Sequence< ::com::sun::star::uno::Reference< ::com::sun::star::awt::XWindow > > aSeq;
	Window* pWindow = GetWindow();
	if ( pWindow )
	{
		sal_uInt16 nChilds = pWindow->GetChildCount();
		if ( nChilds )
		{
			aSeq = ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Reference< ::com::sun::star::awt::XWindow > >( nChilds );
			::com::sun::star::uno::Reference< ::com::sun::star::awt::XWindow > * pChildRefs = aSeq.getArray();
			for ( sal_uInt16 n = 0; n < nChilds; n++ )
			{
				Window* pChild = pWindow->GetChild( n );
				::com::sun::star::uno::Reference< ::com::sun::star::awt::XWindowPeer >  xWP = pChild->GetComponentInterface( sal_True );
				::com::sun::star::uno::Reference< ::com::sun::star::awt::XWindow > xW( xWP, ::com::sun::star::uno::UNO_QUERY );
				pChildRefs[n] = xW;
			}
		}
	}
	return aSeq;
}


// ::com::sun::star::awt::XVclContainerPeer
void VCLXContainer::enableDialogControl( sal_Bool bEnable ) throw(::com::sun::star::uno::RuntimeException)
{
	::vos::OGuard aGuard( GetMutex() );

	Window* pWindow = GetWindow();
	if ( pWindow )
	{
		WinBits nStyle = pWindow->GetStyle();
		if ( bEnable )
			nStyle |= WB_DIALOGCONTROL;
		else
			nStyle &= (~WB_DIALOGCONTROL);
		pWindow->SetStyle( nStyle );
	}
}

void VCLXContainer::setTabOrder( const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Reference< ::com::sun::star::awt::XWindow > >& Components, const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any >& Tabs, sal_Bool bGroupControl ) throw(::com::sun::star::uno::RuntimeException)
{
	::vos::OGuard aGuard( GetMutex() );

	sal_uInt32 nCount = Components.getLength();
	DBG_ASSERT( nCount == (sal_uInt32)Tabs.getLength(), "setTabOrder: TabCount != ComponentCount" );
	const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XWindow > * pComps = Components.getConstArray();
	const ::com::sun::star::uno::Any* pTabs = Tabs.getConstArray();

	Window* pPrevWin = NULL;
	for ( sal_uInt32 n = 0; n < nCount; n++ )
	{
		// ::com::sun::star::style::TabStop
		Window* pWin = VCLUnoHelper::GetWindow( pComps[n] );
		// NULL kann vorkommen, wenn die ::com::sun::star::uno::Sequence vom TabController kommt und eine Peer fehlt!
		if ( pWin )
		{
			// Reihenfolge der Fenster vor der Manipulation des Styles,
			// weil z.B. der RadioButton in StateChanged das PREV-Window beruecksichtigt.
			if ( pPrevWin )
				pWin->SetZOrder( pPrevWin, WINDOW_ZORDER_BEHIND );

			WinBits nStyle = pWin->GetStyle();
			nStyle &= ~(WB_TABSTOP|WB_NOTABSTOP|WB_GROUP);
			if ( pTabs[n].getValueType().getTypeClass() == ::com::sun::star::uno::TypeClass_BOOLEAN )
			{
				sal_Bool bTab = false;
				pTabs[n] >>= bTab;
				nStyle |= ( bTab ? WB_TABSTOP : WB_NOTABSTOP );
			}
			pWin->SetStyle( nStyle );

			if ( bGroupControl )
			{
				if ( n == 0 )
					pWin->SetDialogControlStart( sal_True );
				else
					pWin->SetDialogControlStart( sal_False );
			}

			pPrevWin = pWin;
		}
	}
}

void VCLXContainer::setGroup( const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Reference< ::com::sun::star::awt::XWindow > >& Components ) throw(::com::sun::star::uno::RuntimeException)
{
	::vos::OGuard aGuard( GetMutex() );

	sal_uInt32 nCount = Components.getLength();
	const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XWindow > * pComps = Components.getConstArray();

	Window* pPrevWin = NULL;
	Window* pPrevRadio = NULL;
	for ( sal_uInt32 n = 0; n < nCount; n++ )
	{
		Window* pWin = VCLUnoHelper::GetWindow( pComps[n] );
		if ( pWin )
		{
			Window* pSortBehind = pPrevWin;
			// #57096# Alle Radios hintereinander sortieren...
			sal_Bool bNewPrevWin = sal_True;
			if ( pWin->GetType() == WINDOW_RADIOBUTTON )
			{
				if ( pPrevRadio )
				{
					bNewPrevWin = ( pPrevWin == pPrevRadio );	// Radio-Button wurde vor das PreWin sortiert....
					pSortBehind = pPrevRadio;
				}
				pPrevRadio = pWin;
			}

			// Z-Order
			if ( pSortBehind )
				pWin->SetZOrder( pSortBehind, WINDOW_ZORDER_BEHIND );

			WinBits nStyle = pWin->GetStyle();
			if ( n == 0 )
				nStyle |= WB_GROUP;
			else
				nStyle &= (~WB_GROUP);
			pWin->SetStyle( nStyle );

			// Ein WB_GROUP hinter die Gruppe, falls keine Gruppe mehr folgt.
			if ( n == ( nCount - 1 ) )
			{
				Window* pBehindLast = pWin->GetWindow( WINDOW_NEXT );
				if ( pBehindLast )
				{
					WinBits nLastStyle = pBehindLast->GetStyle();
					nLastStyle |= WB_GROUP;
					pBehindLast->SetStyle( nLastStyle );
				}
			}

			if ( bNewPrevWin )
				pPrevWin = pWin;
		}
	}
}