xref: /AOO41X/main/toolkit/source/controls/tree/treecontrol.cxx (revision cdf0e10c4e3984b49a9502b011690b615761d4a3)
1*cdf0e10cSrcweir /*************************************************************************
2*cdf0e10cSrcweir  *
3*cdf0e10cSrcweir  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4*cdf0e10cSrcweir  *
5*cdf0e10cSrcweir  * Copyright 2000, 2010 Oracle and/or its affiliates.
6*cdf0e10cSrcweir  *
7*cdf0e10cSrcweir  * OpenOffice.org - a multi-platform office productivity suite
8*cdf0e10cSrcweir  *
9*cdf0e10cSrcweir  * This file is part of OpenOffice.org.
10*cdf0e10cSrcweir  *
11*cdf0e10cSrcweir  * OpenOffice.org is free software: you can redistribute it and/or modify
12*cdf0e10cSrcweir  * it under the terms of the GNU Lesser General Public License version 3
13*cdf0e10cSrcweir  * only, as published by the Free Software Foundation.
14*cdf0e10cSrcweir  *
15*cdf0e10cSrcweir  * OpenOffice.org is distributed in the hope that it will be useful,
16*cdf0e10cSrcweir  * but WITHOUT ANY WARRANTY; without even the implied warranty of
17*cdf0e10cSrcweir  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
18*cdf0e10cSrcweir  * GNU Lesser General Public License version 3 for more details
19*cdf0e10cSrcweir  * (a copy is included in the LICENSE file that accompanied this code).
20*cdf0e10cSrcweir  *
21*cdf0e10cSrcweir  * You should have received a copy of the GNU Lesser General Public License
22*cdf0e10cSrcweir  * version 3 along with OpenOffice.org.  If not, see
23*cdf0e10cSrcweir  * <http://www.openoffice.org/license.html>
24*cdf0e10cSrcweir  * for a copy of the LGPLv3 License.
25*cdf0e10cSrcweir  *
26*cdf0e10cSrcweir  ************************************************************************/
27*cdf0e10cSrcweir 
28*cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove
29*cdf0e10cSrcweir #include "precompiled_toolkit.hxx"
30*cdf0e10cSrcweir 
31*cdf0e10cSrcweir #ifndef _TOOLKIT_TREE_CONTROL_HXX
32*cdf0e10cSrcweir #include <treecontrol.hxx>
33*cdf0e10cSrcweir #endif
34*cdf0e10cSrcweir 
35*cdf0e10cSrcweir #include <com/sun/star/lang/XMultiServiceFactory.hpp>
36*cdf0e10cSrcweir #include <com/sun/star/view/SelectionType.hpp>
37*cdf0e10cSrcweir #include <com/sun/star/awt/tree/XTreeDataModel.hpp>
38*cdf0e10cSrcweir #include <toolkit/helper/unopropertyarrayhelper.hxx>
39*cdf0e10cSrcweir #include <toolkit/helper/property.hxx>
40*cdf0e10cSrcweir #include <com/sun/star/awt/XVclWindowPeer.hpp>
41*cdf0e10cSrcweir #include <comphelper/processfactory.hxx>
42*cdf0e10cSrcweir #include <osl/diagnose.h>
43*cdf0e10cSrcweir 
44*cdf0e10cSrcweir using ::rtl::OUString;
45*cdf0e10cSrcweir using namespace ::com::sun::star;
46*cdf0e10cSrcweir using namespace ::com::sun::star::uno;
47*cdf0e10cSrcweir using namespace ::com::sun::star::awt::tree;
48*cdf0e10cSrcweir using namespace ::com::sun::star::lang;
49*cdf0e10cSrcweir using namespace ::com::sun::star::beans;
50*cdf0e10cSrcweir using namespace ::com::sun::star::container;
51*cdf0e10cSrcweir using namespace ::com::sun::star::view;
52*cdf0e10cSrcweir 
53*cdf0e10cSrcweir namespace toolkit
54*cdf0e10cSrcweir {
55*cdf0e10cSrcweir //	----------------------------------------------------
56*cdf0e10cSrcweir //	class UnoTreeModel
57*cdf0e10cSrcweir //	----------------------------------------------------
58*cdf0e10cSrcweir UnoTreeModel::UnoTreeModel( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& i_factory )
59*cdf0e10cSrcweir     :UnoControlModel( i_factory )
60*cdf0e10cSrcweir {
61*cdf0e10cSrcweir 	ImplRegisterProperty( BASEPROPERTY_BACKGROUNDCOLOR );
62*cdf0e10cSrcweir     ImplRegisterProperty( BASEPROPERTY_BORDER );
63*cdf0e10cSrcweir 	ImplRegisterProperty( BASEPROPERTY_BORDERCOLOR );
64*cdf0e10cSrcweir     ImplRegisterProperty( BASEPROPERTY_DEFAULTCONTROL );
65*cdf0e10cSrcweir 	ImplRegisterProperty( BASEPROPERTY_ENABLED );
66*cdf0e10cSrcweir 	ImplRegisterProperty( BASEPROPERTY_ENABLEVISIBLE );
67*cdf0e10cSrcweir 	ImplRegisterProperty( BASEPROPERTY_FILLCOLOR );
68*cdf0e10cSrcweir     ImplRegisterProperty( BASEPROPERTY_HELPTEXT );
69*cdf0e10cSrcweir 	ImplRegisterProperty( BASEPROPERTY_HELPURL );
70*cdf0e10cSrcweir     ImplRegisterProperty( BASEPROPERTY_PRINTABLE );
71*cdf0e10cSrcweir     ImplRegisterProperty( BASEPROPERTY_TABSTOP );
72*cdf0e10cSrcweir     ImplRegisterProperty( BASEPROPERTY_TREE_SELECTIONTYPE );
73*cdf0e10cSrcweir     ImplRegisterProperty( BASEPROPERTY_TREE_EDITABLE );
74*cdf0e10cSrcweir     ImplRegisterProperty( BASEPROPERTY_TREE_DATAMODEL );
75*cdf0e10cSrcweir     ImplRegisterProperty( BASEPROPERTY_TREE_ROOTDISPLAYED );
76*cdf0e10cSrcweir 	ImplRegisterProperty( BASEPROPERTY_TREE_SHOWSHANDLES );
77*cdf0e10cSrcweir 	ImplRegisterProperty( BASEPROPERTY_TREE_SHOWSROOTHANDLES );
78*cdf0e10cSrcweir     ImplRegisterProperty( BASEPROPERTY_ROW_HEIGHT );
79*cdf0e10cSrcweir     ImplRegisterProperty( BASEPROPERTY_TREE_INVOKESSTOPNODEEDITING );
80*cdf0e10cSrcweir     ImplRegisterProperty( BASEPROPERTY_HIDEINACTIVESELECTION );
81*cdf0e10cSrcweir }
82*cdf0e10cSrcweir 
83*cdf0e10cSrcweir UnoTreeModel::UnoTreeModel( const UnoTreeModel& rModel )
84*cdf0e10cSrcweir : UnoControlModel( rModel )
85*cdf0e10cSrcweir {
86*cdf0e10cSrcweir }
87*cdf0e10cSrcweir 
88*cdf0e10cSrcweir UnoControlModel* UnoTreeModel::Clone() const
89*cdf0e10cSrcweir {
90*cdf0e10cSrcweir 	return new UnoTreeModel( *this );
91*cdf0e10cSrcweir }
92*cdf0e10cSrcweir 
93*cdf0e10cSrcweir OUString UnoTreeModel::getServiceName() throw(RuntimeException)
94*cdf0e10cSrcweir {
95*cdf0e10cSrcweir 	return OUString::createFromAscii( szServiceName_TreeControlModel );
96*cdf0e10cSrcweir }
97*cdf0e10cSrcweir 
98*cdf0e10cSrcweir Any UnoTreeModel::ImplGetDefaultValue( sal_uInt16 nPropId ) const
99*cdf0e10cSrcweir {
100*cdf0e10cSrcweir 	switch( nPropId )
101*cdf0e10cSrcweir 	{
102*cdf0e10cSrcweir 	case BASEPROPERTY_TREE_SELECTIONTYPE:
103*cdf0e10cSrcweir 		return Any( SelectionType_NONE );
104*cdf0e10cSrcweir 	case BASEPROPERTY_ROW_HEIGHT:
105*cdf0e10cSrcweir 		return Any( sal_Int32( 0 ) );
106*cdf0e10cSrcweir 	case BASEPROPERTY_TREE_DATAMODEL:
107*cdf0e10cSrcweir 		return Any( Reference< XTreeDataModel >( 0 ) );
108*cdf0e10cSrcweir 	case BASEPROPERTY_TREE_EDITABLE:
109*cdf0e10cSrcweir 	case BASEPROPERTY_TREE_INVOKESSTOPNODEEDITING:
110*cdf0e10cSrcweir 		return Any( sal_False );
111*cdf0e10cSrcweir 	case BASEPROPERTY_TREE_ROOTDISPLAYED:
112*cdf0e10cSrcweir 	case BASEPROPERTY_TREE_SHOWSROOTHANDLES:
113*cdf0e10cSrcweir 	case BASEPROPERTY_TREE_SHOWSHANDLES:
114*cdf0e10cSrcweir 		return Any( sal_True );
115*cdf0e10cSrcweir 	case BASEPROPERTY_DEFAULTCONTROL:
116*cdf0e10cSrcweir 		return uno::makeAny( ::rtl::OUString::createFromAscii( szServiceName_TreeControl ) );
117*cdf0e10cSrcweir 	default:
118*cdf0e10cSrcweir 		return UnoControlModel::ImplGetDefaultValue( nPropId );
119*cdf0e10cSrcweir 	}
120*cdf0e10cSrcweir }
121*cdf0e10cSrcweir 
122*cdf0e10cSrcweir ::cppu::IPropertyArrayHelper& UnoTreeModel::getInfoHelper()
123*cdf0e10cSrcweir {
124*cdf0e10cSrcweir 	static UnoPropertyArrayHelper* pHelper = NULL;
125*cdf0e10cSrcweir 	if ( !pHelper )
126*cdf0e10cSrcweir 	{
127*cdf0e10cSrcweir 		Sequence<sal_Int32>	aIDs = ImplGetPropertyIds();
128*cdf0e10cSrcweir 		pHelper = new UnoPropertyArrayHelper( aIDs );
129*cdf0e10cSrcweir 	}
130*cdf0e10cSrcweir 	return *pHelper;
131*cdf0e10cSrcweir }
132*cdf0e10cSrcweir 
133*cdf0e10cSrcweir // XMultiPropertySet
134*cdf0e10cSrcweir Reference< XPropertySetInfo > UnoTreeModel::getPropertySetInfo(  ) throw(RuntimeException)
135*cdf0e10cSrcweir {
136*cdf0e10cSrcweir 	static Reference< XPropertySetInfo > xInfo( createPropertySetInfo( getInfoHelper() ) );
137*cdf0e10cSrcweir 	return xInfo;
138*cdf0e10cSrcweir }
139*cdf0e10cSrcweir 
140*cdf0e10cSrcweir 
141*cdf0e10cSrcweir //	----------------------------------------------------
142*cdf0e10cSrcweir //	class UnoTreeControl
143*cdf0e10cSrcweir //	----------------------------------------------------
144*cdf0e10cSrcweir UnoTreeControl::UnoTreeControl( const Reference< XMultiServiceFactory >& i_factory )
145*cdf0e10cSrcweir : UnoTreeControl_Base( i_factory )
146*cdf0e10cSrcweir , maSelectionListeners( *this )
147*cdf0e10cSrcweir , maTreeExpansionListeners( *this )
148*cdf0e10cSrcweir , maTreeEditListeners( *this )
149*cdf0e10cSrcweir {
150*cdf0e10cSrcweir }
151*cdf0e10cSrcweir 
152*cdf0e10cSrcweir OUString UnoTreeControl::GetComponentServiceName()
153*cdf0e10cSrcweir {
154*cdf0e10cSrcweir 	return OUString::createFromAscii( "Tree" );
155*cdf0e10cSrcweir }
156*cdf0e10cSrcweir 
157*cdf0e10cSrcweir // -------------------------------------------------------------------
158*cdf0e10cSrcweir // ::com::sun::star::view::XSelectionSupplier
159*cdf0e10cSrcweir // -------------------------------------------------------------------
160*cdf0e10cSrcweir 
161*cdf0e10cSrcweir sal_Bool SAL_CALL UnoTreeControl::select( const Any& rSelection ) throw (IllegalArgumentException, RuntimeException)
162*cdf0e10cSrcweir {
163*cdf0e10cSrcweir 	return Reference< XTreeControl >( getPeer(), UNO_QUERY_THROW )->select( rSelection );
164*cdf0e10cSrcweir }
165*cdf0e10cSrcweir 
166*cdf0e10cSrcweir // -------------------------------------------------------------------
167*cdf0e10cSrcweir 
168*cdf0e10cSrcweir Any SAL_CALL UnoTreeControl::getSelection() throw (RuntimeException)
169*cdf0e10cSrcweir {
170*cdf0e10cSrcweir 	return Reference< XTreeControl >( getPeer(), UNO_QUERY_THROW )->getSelection();
171*cdf0e10cSrcweir }
172*cdf0e10cSrcweir 
173*cdf0e10cSrcweir // -------------------------------------------------------------------
174*cdf0e10cSrcweir 
175*cdf0e10cSrcweir void SAL_CALL UnoTreeControl::addSelectionChangeListener( const Reference< XSelectionChangeListener >& xListener ) throw (RuntimeException)
176*cdf0e10cSrcweir {
177*cdf0e10cSrcweir 	maSelectionListeners.addInterface( xListener );
178*cdf0e10cSrcweir 	if( getPeer().is() && (maSelectionListeners.getLength() == 1) )
179*cdf0e10cSrcweir 	{
180*cdf0e10cSrcweir 		// maSelectionListeners acts as a proxy,
181*cdf0e10cSrcweir 		// add it to the peer if this is the first listener added to that proxy
182*cdf0e10cSrcweir         Reference< XWindowPeer > xGcc3WorkaroundTemporary( getPeer());
183*cdf0e10cSrcweir 		Reference< XTreeControl >( xGcc3WorkaroundTemporary, UNO_QUERY_THROW )->addSelectionChangeListener(&maSelectionListeners);
184*cdf0e10cSrcweir 	}
185*cdf0e10cSrcweir }
186*cdf0e10cSrcweir 
187*cdf0e10cSrcweir // -------------------------------------------------------------------
188*cdf0e10cSrcweir 
189*cdf0e10cSrcweir void SAL_CALL UnoTreeControl::removeSelectionChangeListener( const Reference< XSelectionChangeListener >& xListener ) throw (RuntimeException)
190*cdf0e10cSrcweir {
191*cdf0e10cSrcweir 	if( getPeer().is() && (maSelectionListeners.getLength() == 1) )
192*cdf0e10cSrcweir 	{
193*cdf0e10cSrcweir 		// maSelectionListeners acts as a proxy,
194*cdf0e10cSrcweir 		// remove it from the peer if this is the last listener removed from that proxy
195*cdf0e10cSrcweir         Reference< XWindowPeer > xGcc3WorkaroundTemporary( getPeer());
196*cdf0e10cSrcweir 		Reference< XTreeControl >( xGcc3WorkaroundTemporary, UNO_QUERY_THROW )->removeSelectionChangeListener(&maSelectionListeners);
197*cdf0e10cSrcweir 	}
198*cdf0e10cSrcweir 	maSelectionListeners.removeInterface( xListener );
199*cdf0e10cSrcweir }
200*cdf0e10cSrcweir 
201*cdf0e10cSrcweir // -------------------------------------------------------------------
202*cdf0e10cSrcweir // ::com::sun::star::view::XMultiSelectionSupplier
203*cdf0e10cSrcweir // -------------------------------------------------------------------
204*cdf0e10cSrcweir 
205*cdf0e10cSrcweir sal_Bool SAL_CALL UnoTreeControl::addSelection( const Any& rSelection ) throw (IllegalArgumentException, RuntimeException)
206*cdf0e10cSrcweir {
207*cdf0e10cSrcweir 	return Reference< XTreeControl >( getPeer(), UNO_QUERY_THROW )->addSelection(rSelection);
208*cdf0e10cSrcweir }
209*cdf0e10cSrcweir 
210*cdf0e10cSrcweir // -------------------------------------------------------------------
211*cdf0e10cSrcweir 
212*cdf0e10cSrcweir void SAL_CALL UnoTreeControl::removeSelection( const Any& rSelection ) throw (IllegalArgumentException, RuntimeException)
213*cdf0e10cSrcweir {
214*cdf0e10cSrcweir     Reference< XWindowPeer > xGcc3WorkaroundTemporary( getPeer());
215*cdf0e10cSrcweir 	Reference< XTreeControl >( xGcc3WorkaroundTemporary, UNO_QUERY_THROW )->removeSelection(rSelection);
216*cdf0e10cSrcweir }
217*cdf0e10cSrcweir 
218*cdf0e10cSrcweir // -------------------------------------------------------------------
219*cdf0e10cSrcweir 
220*cdf0e10cSrcweir void SAL_CALL UnoTreeControl::clearSelection() throw (RuntimeException)
221*cdf0e10cSrcweir {
222*cdf0e10cSrcweir     Reference< XWindowPeer > xGcc3WorkaroundTemporary( getPeer());
223*cdf0e10cSrcweir 	Reference< XTreeControl >( xGcc3WorkaroundTemporary, UNO_QUERY_THROW )->clearSelection();
224*cdf0e10cSrcweir }
225*cdf0e10cSrcweir 
226*cdf0e10cSrcweir // -------------------------------------------------------------------
227*cdf0e10cSrcweir 
228*cdf0e10cSrcweir sal_Int32 SAL_CALL UnoTreeControl::getSelectionCount() throw (RuntimeException)
229*cdf0e10cSrcweir {
230*cdf0e10cSrcweir 	return Reference< XTreeControl >( getPeer(), UNO_QUERY_THROW )->getSelectionCount();
231*cdf0e10cSrcweir }
232*cdf0e10cSrcweir 
233*cdf0e10cSrcweir // -------------------------------------------------------------------
234*cdf0e10cSrcweir 
235*cdf0e10cSrcweir Reference< XEnumeration > SAL_CALL UnoTreeControl::createSelectionEnumeration() throw (RuntimeException)
236*cdf0e10cSrcweir {
237*cdf0e10cSrcweir 	return Reference< XTreeControl >( getPeer(), UNO_QUERY_THROW )->createSelectionEnumeration();
238*cdf0e10cSrcweir }
239*cdf0e10cSrcweir 
240*cdf0e10cSrcweir // -------------------------------------------------------------------
241*cdf0e10cSrcweir 
242*cdf0e10cSrcweir Reference< XEnumeration > SAL_CALL UnoTreeControl::createReverseSelectionEnumeration() throw (RuntimeException)
243*cdf0e10cSrcweir {
244*cdf0e10cSrcweir 	return Reference< XTreeControl >( getPeer(), UNO_QUERY_THROW )->createReverseSelectionEnumeration();
245*cdf0e10cSrcweir }
246*cdf0e10cSrcweir 
247*cdf0e10cSrcweir // --------------------------------------------------------------------
248*cdf0e10cSrcweir // XTreeControl
249*cdf0e10cSrcweir // --------------------------------------------------------------------
250*cdf0e10cSrcweir 
251*cdf0e10cSrcweir OUString SAL_CALL UnoTreeControl::getDefaultExpandedGraphicURL() throw (RuntimeException)
252*cdf0e10cSrcweir {
253*cdf0e10cSrcweir 	return Reference< XTreeControl >( getPeer(), UNO_QUERY_THROW )->getDefaultExpandedGraphicURL();
254*cdf0e10cSrcweir }
255*cdf0e10cSrcweir 
256*cdf0e10cSrcweir // -------------------------------------------------------------------
257*cdf0e10cSrcweir 
258*cdf0e10cSrcweir void SAL_CALL UnoTreeControl::setDefaultExpandedGraphicURL( const OUString& _defaultexpansiongraphicurl ) throw (RuntimeException)
259*cdf0e10cSrcweir {
260*cdf0e10cSrcweir     Reference< XWindowPeer > xGcc3WorkaroundTemporary( getPeer());
261*cdf0e10cSrcweir 	Reference< XTreeControl >( xGcc3WorkaroundTemporary, UNO_QUERY_THROW )->setDefaultExpandedGraphicURL(_defaultexpansiongraphicurl);
262*cdf0e10cSrcweir }
263*cdf0e10cSrcweir 
264*cdf0e10cSrcweir // -------------------------------------------------------------------
265*cdf0e10cSrcweir 
266*cdf0e10cSrcweir OUString SAL_CALL UnoTreeControl::getDefaultCollapsedGraphicURL() throw (RuntimeException)
267*cdf0e10cSrcweir {
268*cdf0e10cSrcweir 	return Reference< XTreeControl >( getPeer(), UNO_QUERY_THROW )->getDefaultCollapsedGraphicURL();
269*cdf0e10cSrcweir }
270*cdf0e10cSrcweir 
271*cdf0e10cSrcweir // -------------------------------------------------------------------
272*cdf0e10cSrcweir 
273*cdf0e10cSrcweir void SAL_CALL UnoTreeControl::setDefaultCollapsedGraphicURL( const OUString& _defaultcollapsedgraphicurl ) throw (RuntimeException)
274*cdf0e10cSrcweir {
275*cdf0e10cSrcweir     Reference< XWindowPeer > xGcc3WorkaroundTemporary( getPeer());
276*cdf0e10cSrcweir 	Reference< XTreeControl >( xGcc3WorkaroundTemporary, UNO_QUERY_THROW )->setDefaultCollapsedGraphicURL(_defaultcollapsedgraphicurl);
277*cdf0e10cSrcweir }
278*cdf0e10cSrcweir 
279*cdf0e10cSrcweir // -------------------------------------------------------------------
280*cdf0e10cSrcweir 
281*cdf0e10cSrcweir sal_Bool SAL_CALL UnoTreeControl::isNodeExpanded( const Reference< XTreeNode >& xNode ) throw (RuntimeException, IllegalArgumentException)
282*cdf0e10cSrcweir {
283*cdf0e10cSrcweir 	return Reference< XTreeControl >( getPeer(), UNO_QUERY_THROW )->isNodeExpanded(xNode);
284*cdf0e10cSrcweir }
285*cdf0e10cSrcweir 
286*cdf0e10cSrcweir // -------------------------------------------------------------------
287*cdf0e10cSrcweir 
288*cdf0e10cSrcweir sal_Bool SAL_CALL UnoTreeControl::isNodeCollapsed( const Reference< XTreeNode >& xNode ) throw (RuntimeException, IllegalArgumentException)
289*cdf0e10cSrcweir {
290*cdf0e10cSrcweir 	return Reference< XTreeControl >( getPeer(), UNO_QUERY_THROW )->isNodeCollapsed(xNode);
291*cdf0e10cSrcweir }
292*cdf0e10cSrcweir 
293*cdf0e10cSrcweir // -------------------------------------------------------------------
294*cdf0e10cSrcweir 
295*cdf0e10cSrcweir void SAL_CALL UnoTreeControl::makeNodeVisible( const Reference< XTreeNode >& xNode ) throw (RuntimeException, ExpandVetoException, IllegalArgumentException)
296*cdf0e10cSrcweir {
297*cdf0e10cSrcweir     Reference< XWindowPeer > xGcc3WorkaroundTemporary( getPeer());
298*cdf0e10cSrcweir 	Reference< XTreeControl >( xGcc3WorkaroundTemporary, UNO_QUERY_THROW )->makeNodeVisible(xNode);
299*cdf0e10cSrcweir }
300*cdf0e10cSrcweir 
301*cdf0e10cSrcweir // -------------------------------------------------------------------
302*cdf0e10cSrcweir 
303*cdf0e10cSrcweir sal_Bool SAL_CALL UnoTreeControl::isNodeVisible( const Reference< XTreeNode >& xNode ) throw (RuntimeException, IllegalArgumentException)
304*cdf0e10cSrcweir {
305*cdf0e10cSrcweir 	return Reference< XTreeControl >( getPeer(), UNO_QUERY_THROW )->isNodeVisible(xNode);
306*cdf0e10cSrcweir }
307*cdf0e10cSrcweir 
308*cdf0e10cSrcweir // -------------------------------------------------------------------
309*cdf0e10cSrcweir 
310*cdf0e10cSrcweir void SAL_CALL UnoTreeControl::expandNode( const Reference< XTreeNode >& xNode ) throw (RuntimeException, ExpandVetoException, IllegalArgumentException)
311*cdf0e10cSrcweir {
312*cdf0e10cSrcweir     Reference< XWindowPeer > xGcc3WorkaroundTemporary( getPeer());
313*cdf0e10cSrcweir 	Reference< XTreeControl >( xGcc3WorkaroundTemporary, UNO_QUERY_THROW )->expandNode(xNode);
314*cdf0e10cSrcweir }
315*cdf0e10cSrcweir 
316*cdf0e10cSrcweir // -------------------------------------------------------------------
317*cdf0e10cSrcweir 
318*cdf0e10cSrcweir void SAL_CALL UnoTreeControl::collapseNode( const Reference< XTreeNode >& xNode ) throw (RuntimeException, ExpandVetoException, IllegalArgumentException)
319*cdf0e10cSrcweir {
320*cdf0e10cSrcweir     Reference< XWindowPeer > xGcc3WorkaroundTemporary( getPeer());
321*cdf0e10cSrcweir 	Reference< XTreeControl >( xGcc3WorkaroundTemporary, UNO_QUERY_THROW )->collapseNode(xNode);
322*cdf0e10cSrcweir }
323*cdf0e10cSrcweir 
324*cdf0e10cSrcweir // -------------------------------------------------------------------
325*cdf0e10cSrcweir 
326*cdf0e10cSrcweir void SAL_CALL UnoTreeControl::addTreeExpansionListener( const Reference< XTreeExpansionListener >& xListener ) throw (RuntimeException)
327*cdf0e10cSrcweir {
328*cdf0e10cSrcweir 	maTreeExpansionListeners.addInterface( xListener );
329*cdf0e10cSrcweir 	if( getPeer().is() && (maTreeExpansionListeners.getLength() == 1) )
330*cdf0e10cSrcweir 	{
331*cdf0e10cSrcweir 		// maSelectionListeners acts as a proxy,
332*cdf0e10cSrcweir 		// add it to the peer if this is the first listener added to that proxy
333*cdf0e10cSrcweir         Reference< XWindowPeer > xGcc3WorkaroundTemporary( getPeer());
334*cdf0e10cSrcweir 		Reference< XTreeControl >( xGcc3WorkaroundTemporary, UNO_QUERY_THROW )->addTreeExpansionListener(&maTreeExpansionListeners);
335*cdf0e10cSrcweir 	}
336*cdf0e10cSrcweir }
337*cdf0e10cSrcweir 
338*cdf0e10cSrcweir // -------------------------------------------------------------------
339*cdf0e10cSrcweir 
340*cdf0e10cSrcweir void SAL_CALL UnoTreeControl::removeTreeExpansionListener( const Reference< XTreeExpansionListener >& xListener ) throw (RuntimeException)
341*cdf0e10cSrcweir {
342*cdf0e10cSrcweir 	if( getPeer().is() && (maTreeExpansionListeners.getLength() == 1) )
343*cdf0e10cSrcweir 	{
344*cdf0e10cSrcweir 		// maSelectionListeners acts as a proxy,
345*cdf0e10cSrcweir 		// remove it from the peer if this is the last listener removed from that proxy
346*cdf0e10cSrcweir         Reference< XWindowPeer > xGcc3WorkaroundTemporary( getPeer());
347*cdf0e10cSrcweir 		Reference< XTreeControl >( xGcc3WorkaroundTemporary, UNO_QUERY_THROW )->removeTreeExpansionListener(&maTreeExpansionListeners);
348*cdf0e10cSrcweir 	}
349*cdf0e10cSrcweir 	maTreeExpansionListeners.removeInterface( xListener );
350*cdf0e10cSrcweir }
351*cdf0e10cSrcweir 
352*cdf0e10cSrcweir // -------------------------------------------------------------------
353*cdf0e10cSrcweir 
354*cdf0e10cSrcweir Reference< XTreeNode > SAL_CALL UnoTreeControl::getNodeForLocation( sal_Int32 x, sal_Int32 y ) throw (RuntimeException)
355*cdf0e10cSrcweir {
356*cdf0e10cSrcweir 	return Reference< XTreeControl >( getPeer(), UNO_QUERY_THROW )->getNodeForLocation(x,y);
357*cdf0e10cSrcweir }
358*cdf0e10cSrcweir 
359*cdf0e10cSrcweir // -------------------------------------------------------------------
360*cdf0e10cSrcweir 
361*cdf0e10cSrcweir Reference< XTreeNode > SAL_CALL UnoTreeControl::getClosestNodeForLocation( sal_Int32 x, sal_Int32 y ) throw (RuntimeException)
362*cdf0e10cSrcweir {
363*cdf0e10cSrcweir 	return Reference< XTreeControl >( getPeer(), UNO_QUERY_THROW )->getClosestNodeForLocation(x,y);
364*cdf0e10cSrcweir }
365*cdf0e10cSrcweir 
366*cdf0e10cSrcweir // -------------------------------------------------------------------
367*cdf0e10cSrcweir 
368*cdf0e10cSrcweir awt::Rectangle SAL_CALL UnoTreeControl::getNodeRect( const Reference< XTreeNode >& Node ) throw (IllegalArgumentException, RuntimeException)
369*cdf0e10cSrcweir {
370*cdf0e10cSrcweir 	return Reference< XTreeControl >( getPeer(), UNO_QUERY_THROW )->getNodeRect( Node );
371*cdf0e10cSrcweir }
372*cdf0e10cSrcweir 
373*cdf0e10cSrcweir // -------------------------------------------------------------------
374*cdf0e10cSrcweir 
375*cdf0e10cSrcweir sal_Bool SAL_CALL UnoTreeControl::isEditing(  ) throw (RuntimeException)
376*cdf0e10cSrcweir {
377*cdf0e10cSrcweir 	return Reference< XTreeControl >( getPeer(), UNO_QUERY_THROW )->isEditing();
378*cdf0e10cSrcweir }
379*cdf0e10cSrcweir 
380*cdf0e10cSrcweir // -------------------------------------------------------------------
381*cdf0e10cSrcweir 
382*cdf0e10cSrcweir sal_Bool SAL_CALL UnoTreeControl::stopEditing() throw (RuntimeException)
383*cdf0e10cSrcweir {
384*cdf0e10cSrcweir 	return Reference< XTreeControl >( getPeer(), UNO_QUERY_THROW )->stopEditing();
385*cdf0e10cSrcweir }
386*cdf0e10cSrcweir 
387*cdf0e10cSrcweir // -------------------------------------------------------------------
388*cdf0e10cSrcweir 
389*cdf0e10cSrcweir void SAL_CALL UnoTreeControl::cancelEditing() throw (RuntimeException)
390*cdf0e10cSrcweir {
391*cdf0e10cSrcweir     Reference< XWindowPeer > xGcc3WorkaroundTemporary( getPeer());
392*cdf0e10cSrcweir 	Reference< XTreeControl >( xGcc3WorkaroundTemporary, UNO_QUERY_THROW )->cancelEditing();
393*cdf0e10cSrcweir }
394*cdf0e10cSrcweir 
395*cdf0e10cSrcweir // -------------------------------------------------------------------
396*cdf0e10cSrcweir 
397*cdf0e10cSrcweir void SAL_CALL UnoTreeControl::startEditingAtNode( const Reference< XTreeNode >& xNode ) throw (IllegalArgumentException, RuntimeException)
398*cdf0e10cSrcweir {
399*cdf0e10cSrcweir     Reference< XWindowPeer > xGcc3WorkaroundTemporary( getPeer());
400*cdf0e10cSrcweir 	Reference< XTreeControl >( xGcc3WorkaroundTemporary, UNO_QUERY_THROW )->startEditingAtNode(xNode);
401*cdf0e10cSrcweir }
402*cdf0e10cSrcweir 
403*cdf0e10cSrcweir // -------------------------------------------------------------------
404*cdf0e10cSrcweir 
405*cdf0e10cSrcweir void SAL_CALL UnoTreeControl::addTreeEditListener( const Reference< XTreeEditListener >& xListener ) throw (RuntimeException)
406*cdf0e10cSrcweir {
407*cdf0e10cSrcweir 	maTreeEditListeners.addInterface( xListener );
408*cdf0e10cSrcweir 	if( getPeer().is() && (maTreeEditListeners.getLength() == 1) )
409*cdf0e10cSrcweir 	{
410*cdf0e10cSrcweir 		// maSelectionListeners acts as a proxy,
411*cdf0e10cSrcweir 		// add it to the peer if this is the first listener added to that proxy
412*cdf0e10cSrcweir         Reference< XWindowPeer > xGcc3WorkaroundTemporary( getPeer());
413*cdf0e10cSrcweir 		Reference< XTreeControl >( xGcc3WorkaroundTemporary, UNO_QUERY_THROW )->addTreeEditListener(&maTreeEditListeners);
414*cdf0e10cSrcweir 	}
415*cdf0e10cSrcweir }
416*cdf0e10cSrcweir 
417*cdf0e10cSrcweir // -------------------------------------------------------------------
418*cdf0e10cSrcweir 
419*cdf0e10cSrcweir void SAL_CALL UnoTreeControl::removeTreeEditListener( const Reference< XTreeEditListener >& xListener ) throw (RuntimeException)
420*cdf0e10cSrcweir {
421*cdf0e10cSrcweir 	if( getPeer().is() && (maTreeEditListeners.getLength() == 1) )
422*cdf0e10cSrcweir 	{
423*cdf0e10cSrcweir 		// maSelectionListeners acts as a proxy,
424*cdf0e10cSrcweir 		// remove it from the peer if this is the last listener removed from that proxy
425*cdf0e10cSrcweir         Reference< XWindowPeer > xGcc3WorkaroundTemporary( getPeer());
426*cdf0e10cSrcweir 		Reference< XTreeControl >( xGcc3WorkaroundTemporary, UNO_QUERY_THROW )->removeTreeEditListener(&maTreeEditListeners);
427*cdf0e10cSrcweir 	}
428*cdf0e10cSrcweir 	maTreeEditListeners.removeInterface( xListener );
429*cdf0e10cSrcweir }
430*cdf0e10cSrcweir 
431*cdf0e10cSrcweir // -------------------------------------------------------------------
432*cdf0e10cSrcweir // XComponent
433*cdf0e10cSrcweir // -------------------------------------------------------------------
434*cdf0e10cSrcweir 
435*cdf0e10cSrcweir void SAL_CALL UnoTreeControl::dispose(  ) throw(RuntimeException)
436*cdf0e10cSrcweir {
437*cdf0e10cSrcweir 	lang::EventObject aEvt;
438*cdf0e10cSrcweir 	aEvt.Source = static_cast< ::cppu::OWeakObject* >(this);
439*cdf0e10cSrcweir 	maSelectionListeners.disposeAndClear( aEvt );
440*cdf0e10cSrcweir 	maTreeExpansionListeners.disposeAndClear( aEvt );
441*cdf0e10cSrcweir 	UnoControl::dispose();
442*cdf0e10cSrcweir }
443*cdf0e10cSrcweir 
444*cdf0e10cSrcweir void UnoTreeControl::createPeer( const uno::Reference< awt::XToolkit > & rxToolkit, const uno::Reference< awt::XWindowPeer >  & rParentPeer ) throw(uno::RuntimeException)
445*cdf0e10cSrcweir {
446*cdf0e10cSrcweir 	UnoControlBase::createPeer( rxToolkit, rParentPeer );
447*cdf0e10cSrcweir 
448*cdf0e10cSrcweir 	Reference< XTreeControl >  xTree( getPeer(), UNO_QUERY_THROW );
449*cdf0e10cSrcweir 	if( maSelectionListeners.getLength() )
450*cdf0e10cSrcweir 		xTree->addSelectionChangeListener( &maSelectionListeners );
451*cdf0e10cSrcweir 	if( maTreeExpansionListeners.getLength() )
452*cdf0e10cSrcweir 		xTree->addTreeExpansionListener( &maTreeExpansionListeners );
453*cdf0e10cSrcweir }
454*cdf0e10cSrcweir 
455*cdf0e10cSrcweir }
456*cdf0e10cSrcweir 
457*cdf0e10cSrcweir Reference< XInterface > SAL_CALL TreeControl_CreateInstance( const Reference< XMultiServiceFactory >& i_factory )
458*cdf0e10cSrcweir {
459*cdf0e10cSrcweir 	return Reference < XInterface >( ( ::cppu::OWeakObject* ) new ::toolkit::UnoTreeControl( i_factory ) );
460*cdf0e10cSrcweir }
461*cdf0e10cSrcweir 
462*cdf0e10cSrcweir Reference< XInterface > SAL_CALL TreeControlModel_CreateInstance( const Reference< XMultiServiceFactory >& i_factory )
463*cdf0e10cSrcweir {
464*cdf0e10cSrcweir 	return Reference < XInterface >( ( ::cppu::OWeakObject* ) new ::toolkit::UnoTreeModel( i_factory ) );
465*cdf0e10cSrcweir }
466*cdf0e10cSrcweir 
467*cdf0e10cSrcweir void SAL_CALL TreeEditListenerMultiplexer::nodeEditing( const Reference< XTreeNode >& Node ) throw (RuntimeException, ::com::sun::star::util::VetoException)
468*cdf0e10cSrcweir {
469*cdf0e10cSrcweir 	::cppu::OInterfaceIteratorHelper aIt( *this );
470*cdf0e10cSrcweir 	while( aIt.hasMoreElements() )
471*cdf0e10cSrcweir     {
472*cdf0e10cSrcweir         Reference< XTreeEditListener > xListener(static_cast< XTreeEditListener* >( aIt.next() ) );
473*cdf0e10cSrcweir         try
474*cdf0e10cSrcweir         {
475*cdf0e10cSrcweir 			xListener->nodeEditing( Node );
476*cdf0e10cSrcweir         }
477*cdf0e10cSrcweir         catch( DisposedException& e )
478*cdf0e10cSrcweir         {
479*cdf0e10cSrcweir             OSL_ENSURE( e.Context.is(), "caught DisposedException with empty Context field" );
480*cdf0e10cSrcweir             if ( e.Context == xListener || !e.Context.is() )
481*cdf0e10cSrcweir                 aIt.remove();
482*cdf0e10cSrcweir         }
483*cdf0e10cSrcweir         catch( RuntimeException& e )
484*cdf0e10cSrcweir         {
485*cdf0e10cSrcweir 			(void)e;
486*cdf0e10cSrcweir             DISPLAY_EXCEPTION( TreeEditListenerMultiplexer, nodeEditing, e )
487*cdf0e10cSrcweir         }
488*cdf0e10cSrcweir     }
489*cdf0e10cSrcweir }
490*cdf0e10cSrcweir 
491*cdf0e10cSrcweir void SAL_CALL TreeEditListenerMultiplexer::nodeEdited( const Reference< XTreeNode >& Node, const OUString& NewText ) throw (RuntimeException)
492*cdf0e10cSrcweir {
493*cdf0e10cSrcweir 	::cppu::OInterfaceIteratorHelper aIt( *this );
494*cdf0e10cSrcweir 	while( aIt.hasMoreElements() )
495*cdf0e10cSrcweir     {
496*cdf0e10cSrcweir         Reference< XTreeEditListener > xListener( static_cast< XTreeEditListener* >( aIt.next() ) );
497*cdf0e10cSrcweir         try
498*cdf0e10cSrcweir         {
499*cdf0e10cSrcweir 			xListener->nodeEdited( Node, NewText );
500*cdf0e10cSrcweir         }
501*cdf0e10cSrcweir         catch( DisposedException& e )
502*cdf0e10cSrcweir         {
503*cdf0e10cSrcweir             OSL_ENSURE( e.Context.is(), "caught DisposedException with empty Context field" );
504*cdf0e10cSrcweir             if ( e.Context == xListener || !e.Context.is() )
505*cdf0e10cSrcweir                 aIt.remove();
506*cdf0e10cSrcweir         }
507*cdf0e10cSrcweir         catch( RuntimeException& e )
508*cdf0e10cSrcweir         {
509*cdf0e10cSrcweir 			(void)e;
510*cdf0e10cSrcweir             DISPLAY_EXCEPTION( TreeEditListenerMultiplexer, nodeEdited, e )
511*cdf0e10cSrcweir         }
512*cdf0e10cSrcweir     }
513*cdf0e10cSrcweir }
514