1 /*************************************************************************
2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
3 *
4 * Copyright 2009 by Sun Microsystems, Inc.
5 *
6 * OpenOffice.org - a multi-platform office productivity suite
7 *
8 * This file is part of OpenOffice.org.
9 *
10 * OpenOffice.org is free software: you can redistribute it and/or modify
11 * it under the terms of the GNU Lesser General Public License version 3
12 * only, as published by the Free Software Foundation.
13 *
14 * OpenOffice.org is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17 * GNU Lesser General Public License version 3 for more details
18 * (a copy is included in the LICENSE file that accompanied this code).
19 *
20 * You should have received a copy of the GNU Lesser General Public License
21 * version 3 along with OpenOffice.org.  If not, see
22 * <http://www.openoffice.org/license.html>
23 * for a copy of the LGPLv3 License.
24 ************************************************************************/
25 
26 #include "precompiled_dbaccess.hxx"
27 
28 #include "subcomponentloader.hxx"
29 
30 /** === begin UNO includes === **/
31 #include <com/sun/star/ucb/Command.hpp>
32 #include <com/sun/star/frame/XController2.hpp>
33 /** === end UNO includes === **/
34 
35 #include <tools/diagnose_ex.h>
36 
37 //........................................................................
38 namespace dbaccess
39 {
40 //........................................................................
41 
42 	/** === begin UNO using === **/
43 	using ::com::sun::star::uno::Reference;
44 	using ::com::sun::star::uno::XInterface;
45 	using ::com::sun::star::uno::UNO_QUERY;
46 	using ::com::sun::star::uno::UNO_QUERY_THROW;
47 	using ::com::sun::star::uno::UNO_SET_THROW;
48 	using ::com::sun::star::uno::Exception;
49 	using ::com::sun::star::uno::RuntimeException;
50 	using ::com::sun::star::uno::Any;
51 	using ::com::sun::star::uno::makeAny;
52 	using ::com::sun::star::uno::Sequence;
53 	using ::com::sun::star::uno::Type;
54     using ::com::sun::star::frame::XController;
55     using ::com::sun::star::frame::XFrame;
56     using ::com::sun::star::awt::XWindow;
57     using ::com::sun::star::awt::WindowEvent;
58     using ::com::sun::star::lang::EventObject;
59     using ::com::sun::star::ucb::Command;
60     using ::com::sun::star::ucb::XCommandProcessor;
61     using ::com::sun::star::frame::XController2;
62     using ::com::sun::star::lang::XComponent;
63 	/** === end UNO using === **/
64 
65 	//====================================================================
66 	//= SubComponentLoader
67 	//====================================================================
68     struct DBACCESS_DLLPRIVATE SubComponentLoader_Data
69     {
70         const Reference< XCommandProcessor >    xDocDefCommands;
71         const Reference< XComponent >           xNonDocComponent;
72         Reference< XWindow >                    xAppComponentWindow;
73 
74         SubComponentLoader_Data( const Reference< XCommandProcessor >& i_rDocumentDefinition )
75             :xDocDefCommands( i_rDocumentDefinition, UNO_SET_THROW )
76             ,xNonDocComponent()
77         {
78         }
79 
80         SubComponentLoader_Data( const Reference< XComponent >& i_rNonDocumentComponent )
81             :xDocDefCommands()
82             ,xNonDocComponent( i_rNonDocumentComponent, UNO_SET_THROW )
83         {
84         }
85     };
86 
87 	//====================================================================
88 	//= helper
89 	//====================================================================
90     namespace
91     {
92 	    //................................................................
93         void lcl_onWindowShown_nothrow( const SubComponentLoader_Data& i_rData )
94         {
95             try
96             {
97                 if ( i_rData.xDocDefCommands.is() )
98                 {
99                     Command aCommandOpen;
100                     aCommandOpen.Name = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "show" ) );
101 
102                     const sal_Int32 nCommandIdentifier = i_rData.xDocDefCommands->createCommandIdentifier();
103                     i_rData.xDocDefCommands->execute( aCommandOpen, nCommandIdentifier, NULL );
104                 }
105                 else
106                 {
107                     const Reference< XController > xController( i_rData.xNonDocComponent, UNO_QUERY_THROW );
108                     const Reference< XFrame > xFrame( xController->getFrame(), UNO_SET_THROW );
109                     const Reference< XWindow > xWindow( xFrame->getContainerWindow(), UNO_SET_THROW );
110                     xWindow->setVisible( sal_True );
111                 }
112             }
113             catch( const Exception& )
114             {
115             	DBG_UNHANDLED_EXCEPTION();
116             }
117         }
118     }
119 
120 	//====================================================================
121 	//= SubComponentLoader
122 	//====================================================================
123 	//--------------------------------------------------------------------
124     SubComponentLoader::SubComponentLoader( const Reference< XController >& i_rApplicationController,
125             const Reference< XCommandProcessor >& i_rSubDocumentDefinition )
126         :m_pData( new SubComponentLoader_Data( i_rSubDocumentDefinition ) )
127     {
128         // add as window listener to the controller's container window, so we get notified when it is shown
129         Reference< XController2 > xController( i_rApplicationController, UNO_QUERY_THROW );
130         m_pData->xAppComponentWindow.set( xController->getComponentWindow(), UNO_SET_THROW );
131 
132         osl_incrementInterlockedCount( &m_refCount );
133         {
134             m_pData->xAppComponentWindow->addWindowListener( this );
135         }
136         osl_decrementInterlockedCount( &m_refCount );
137     }
138 
139 	//--------------------------------------------------------------------
140     SubComponentLoader::SubComponentLoader( const Reference< XController >& i_rApplicationController,
141             const Reference< XComponent >& i_rNonDocumentComponent )
142         :m_pData( new SubComponentLoader_Data( i_rNonDocumentComponent ) )
143     {
144         // add as window listener to the controller's container window, so we get notified when it is shown
145         Reference< XController2 > xController( i_rApplicationController, UNO_QUERY_THROW );
146         m_pData->xAppComponentWindow.set( xController->getComponentWindow(), UNO_SET_THROW );
147 
148         osl_incrementInterlockedCount( &m_refCount );
149         {
150             m_pData->xAppComponentWindow->addWindowListener( this );
151         }
152         osl_decrementInterlockedCount( &m_refCount );
153     }
154 
155 	//--------------------------------------------------------------------
156     SubComponentLoader::~SubComponentLoader()
157     {
158         delete m_pData, m_pData = NULL;
159     }
160 
161     //--------------------------------------------------------------------
162     void SAL_CALL SubComponentLoader::windowResized( const WindowEvent& i_rEvent ) throw (RuntimeException)
163     {
164         // not interested in
165         (void)i_rEvent;
166     }
167 
168     //--------------------------------------------------------------------
169     void SAL_CALL SubComponentLoader::windowMoved( const WindowEvent& i_rEvent ) throw (RuntimeException)
170     {
171         // not interested in
172         (void)i_rEvent;
173     }
174 
175     //--------------------------------------------------------------------
176     void SAL_CALL SubComponentLoader::windowShown( const EventObject& i_rEvent ) throw (RuntimeException)
177     {
178         (void)i_rEvent;
179 
180         lcl_onWindowShown_nothrow( *m_pData );
181         m_pData->xAppComponentWindow->removeWindowListener( this );
182     }
183 
184     //--------------------------------------------------------------------
185     void SAL_CALL SubComponentLoader::windowHidden( const EventObject& i_rEvent ) throw (RuntimeException)
186     {
187         // not interested in
188         (void)i_rEvent;
189     }
190 
191     //--------------------------------------------------------------------
192     void SAL_CALL SubComponentLoader::disposing( const EventObject& i_rEvent ) throw (RuntimeException)
193     {
194         // not interested in
195         (void)i_rEvent;
196     }
197 
198 //........................................................................
199 } // namespace dbaccess
200 //........................................................................
201