INTEGRATION: CWS impress2 (1.1.2); FILE ADDED
2004/07/01 17:01:55 af 1.1.2.11: #i22705# Fixed signature of frameAction(). 2004/07/01 11:21:56 af 1.1.2.10: #i22705# Added mxFrameWeak member. 2004/06/24 08:39:28 af 1.1.2.9: #i22705# Guarding disposing() code with flags that indicate to which objects the listener is still connected. 2004/06/22 11:15:37 af 1.1.2.8: #i22705# Added base class XFrameActionListener. Factored out ConnectToController() and DisconnectFromController(). 2004/06/06 12:53:49 af 1.1.2.7: #i22705# Removed commented out lines that are not needed anymore. 2004/06/06 09:11:02 af 1.1.2.6: #i22705# Removed references to the TextLogger debug utility. 2004/06/05 14:27:43 af 1.1.2.5: #i22705# Checking in disposing() for missing document. 2004/05/05 12:22:27 af 1.1.2.4: #i22705# (last commit was an accident) Empty line added. 2004/05/05 11:04:01 af 1.1.2.3: #i22705#lidesorter\controller\SlideSorterController.cxx 2004/03/02 10:02:13 af 1.1.2.2: #i22705# Removed inclusion of SubShellManagerInterface,hxx which does not exist anymore. 2004/02/13 12:20:27 af 1.1.2.1: #i22705# Initial revision.
This commit is contained in:
Rüdiger Timm
475
sd/source/ui/slidesorter/controller/SlsListener.cxx
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475
sd/source/ui/slidesorter/controller/SlsListener.cxx
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/*************************************************************************
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*
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* $RCSfile: SlsListener.cxx,v $
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*
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* $Revision: 1.2 $
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*
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* last change: $Author: rt $ $Date: 2004-07-13 14:14:22 $
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*
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* The Contents of this file are made available subject to the terms of
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* either of the following licenses
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*
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* - GNU Lesser General Public License Version 2.1
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* - Sun Industry Standards Source License Version 1.1
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*
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* Sun Microsystems Inc., October, 2000
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2000 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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*
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* Sun Industry Standards Source License Version 1.1
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* =================================================
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* The contents of this file are subject to the Sun Industry Standards
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* Source License Version 1.1 (the "License"); You may not use this file
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* except in compliance with the License. You may obtain a copy of the
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* License at http://www.openoffice.org/license.html.
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*
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* Software provided under this License is provided on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
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* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
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* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
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* See the License for the specific provisions governing your rights and
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* obligations concerning the Software.
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*
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* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
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*
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* Copyright: 2000 by Sun Microsystems, Inc.
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*
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* All Rights Reserved.
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*
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* Contributor(s): _______________________________________
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*
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*
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************************************************************************/
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#include "SlsListener.hxx"
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#include "SlideSorterViewShell.hxx"
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#include "controller/SlideSorterController.hxx"
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#include "controller/SlsPageSelector.hxx"
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#include "model/SlideSorterModel.hxx"
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#include "view/SlideSorterView.hxx"
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#include "drawdoc.hxx"
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#include "glob.hrc"
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#ifndef SD_VIEW_SHELL_BASE_HXX
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#include "ViewShellBase.hxx"
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#endif
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#ifndef SD_VIEW_SHELL_MANAGER_HXX
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#include "ViewShellManager.hxx"
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#endif
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#include "FrameView.hxx"
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#ifndef _COM_SUN_STAR_DOCUMENT_XEVENTBROADCASTER_HPP_
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#include <com/sun/star/document/XEventBroadcaster.hpp>
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#endif
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#ifndef _COM_SUN_STAR_BEANS_XPROPERTYSET_HPP_
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#include <com/sun/star/beans/XPropertySet.hpp>
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#endif
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#ifndef _COM_SUN_STAR_FRAME_FRAMEACTIONEVENT_HPP_
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#include <com/sun/star/frame/FrameActionEvent.hpp>
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#endif
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#ifndef _COM_SUN_STAR_FRAME_FRAMEACTION_HPP_
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#include <com/sun/star/frame/FrameAction.hpp>
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#endif
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#include <sfx2/viewfrm.hxx>
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using namespace ::com::sun::star::accessibility;
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using namespace ::com::sun::star::beans;
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using namespace ::com::sun::star::uno;
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using namespace ::com::sun::star;
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namespace sd { namespace slidesorter { namespace controller {
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Listener::Listener (SlideSorterController& rController)
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: ListenerInterfaceBase(maMutex),
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mrController (rController),
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mbListeningToDocument (false),
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mbListeningToUNODocument (false),
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mbListeningToController (false),
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mbListeningToFrame (false)
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{
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StartListening (*mrController.GetModel().GetDocument());
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mbListeningToDocument = true;
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// Connect to the UNO document.
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Reference<document::XEventBroadcaster> xBroadcaster (
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mrController.GetModel().GetDocument()->getUnoModel(), uno::UNO_QUERY);
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if (xBroadcaster.is())
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{
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xBroadcaster->addEventListener (this);
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mbListeningToUNODocument = true;
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}
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// Listen for disposing events from the document.
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Reference<XComponent> xComponent (xBroadcaster, UNO_QUERY);
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if (xComponent.is())
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xComponent->addEventListener (
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Reference<lang::XEventListener>(
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static_cast<XWeak*>(this), UNO_QUERY));
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// Connect to the frame to listen for controllers being exchanged.
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if ( ! mrController.GetViewShell().IsMainViewShell())
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{
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// Listen to changes of certain properties.
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Reference<frame::XFrame> xFrame (
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mrController.GetViewShell().GetViewShellBase().GetFrame()
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->GetTopFrame()->GetFrameInterface(),
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uno::UNO_QUERY);
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mxFrameWeak = xFrame;
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if (xFrame.is())
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{
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xFrame->addFrameActionListener (
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Reference<frame::XFrameActionListener>(
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static_cast<XWeak*>(this), UNO_QUERY));
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mbListeningToFrame = true;
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}
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// Connect to the current controller.
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ConnectToController ();
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}
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}
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Listener::~Listener (void)
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{
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ReleaseListeners();
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}
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void Listener::ReleaseListeners (void)
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{
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if (mbListeningToDocument)
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{
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EndListening (*mrController.GetModel().GetDocument());
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mbListeningToDocument = false;
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}
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if (mbListeningToUNODocument)
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{
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Reference<document::XEventBroadcaster> xBroadcaster (
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mrController.GetModel().GetDocument()->getUnoModel(), UNO_QUERY);
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if (xBroadcaster.is())
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xBroadcaster->removeEventListener (this);
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// Remove the dispose listener.
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Reference<XComponent> xComponent (xBroadcaster, UNO_QUERY);
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if (xComponent.is())
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xComponent->removeEventListener (
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Reference<lang::XEventListener>(
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static_cast<XWeak*>(this), UNO_QUERY));
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mbListeningToUNODocument = false;
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}
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if (mbListeningToFrame)
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{
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// Listen to changes of certain properties.
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Reference<frame::XFrame> xFrame (mxFrameWeak);
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if (xFrame.is())
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{
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xFrame->removeFrameActionListener (
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Reference<frame::XFrameActionListener>(
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static_cast<XWeak*>(this), UNO_QUERY));
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mbListeningToFrame = false;
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}
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}
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DisconnectFromController ();
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}
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void Listener::ConnectToController (void)
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{
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// Register at the controller of the main view shell (if we are that not
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// ourself).
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if ( ! mrController.GetViewShell().IsMainViewShell())
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{
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// Listen to changes of certain properties.
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Reference<beans::XPropertySet> xSet (
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mrController.GetViewShell().GetViewShellBase().GetController(),
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UNO_QUERY);
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mxControllerPropertySetWeak = xSet;
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try
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{
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if (xSet.is())
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{
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xSet->addPropertyChangeListener (
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String::CreateFromAscii("CurrentPage"),
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this);
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xSet->addPropertyChangeListener (
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String::CreateFromAscii("IsMasterPageMode"),
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this);
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mbListeningToController = true;
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|
}
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}
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catch (beans::UnknownPropertyException aEvent)
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{
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OSL_TRACE ("caught exception in SlideSorterController::SetupListeners: %s",
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::rtl::OUStringToOString(aEvent.Message,
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RTL_TEXTENCODING_UTF8).getStr());
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}
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// Listen for disposing events.
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Reference<XComponent> xComponent (xSet, UNO_QUERY);
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|
if (xComponent.is())
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|
xComponent->addEventListener (
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|
Reference<lang::XEventListener>(
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|
static_cast<XWeak*>(this), UNO_QUERY));
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|
}
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|
}
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|
void Listener::DisconnectFromController (void)
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|
{
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|
if (mbListeningToController)
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|
{
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|
Reference<beans::XPropertySet> xSet (mxControllerPropertySetWeak);
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|
try
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|
{
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|
// Remove the property listener.
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|
if (xSet.is())
|
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|
{
|
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|
xSet->removePropertyChangeListener (
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|
String::CreateFromAscii("CurrentPage"),
|
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|
this);
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|
xSet->removePropertyChangeListener (
|
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|
String::CreateFromAscii("IsMasterPageMode"),
|
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|
this);
|
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|
}
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|
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|
// Remove the dispose listener.
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|
Reference<XComponent> xComponent (xSet, UNO_QUERY);
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|
if (xComponent.is())
|
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|
xComponent->removeEventListener (
|
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|
Reference<lang::XEventListener>(
|
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|
static_cast<XWeak*>(this), UNO_QUERY));
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|
}
|
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|
catch (beans::UnknownPropertyException aEvent)
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|
{
|
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|
OSL_TRACE ("caught exception in destructor of SlideSorterController: %s",
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|
::rtl::OUStringToOString(aEvent.Message,
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|
RTL_TEXTENCODING_UTF8).getStr());
|
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|
}
|
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|
|
||||||
|
mbListeningToController = false;
|
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|
}
|
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|
}
|
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|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
void Listener::Notify (
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|
SfxBroadcaster& rBroadcaster,
|
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|
const SfxHint& rHint)
|
||||||
|
{
|
||||||
|
if (rHint.ISA(SdrHint))
|
||||||
|
{
|
||||||
|
SdrHint& rSdrHint (*PTR_CAST(SdrHint,&rHint));
|
||||||
|
switch (rSdrHint.GetKind())
|
||||||
|
{
|
||||||
|
case HINT_PAGEORDERCHG:
|
||||||
|
OSL_TRACE ("received HINT_PAGEORDERCHG\n");
|
||||||
|
mrController.HandleModelChange();
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
//===== lang::XEventListener ================================================
|
||||||
|
|
||||||
|
void SAL_CALL Listener::disposing (
|
||||||
|
const lang::EventObject& rEventObject)
|
||||||
|
throw (RuntimeException)
|
||||||
|
{
|
||||||
|
if ((mbListeningToDocument || mbListeningToUNODocument)
|
||||||
|
&& mrController.GetModel().GetDocument()!=NULL
|
||||||
|
&& rEventObject.Source
|
||||||
|
== mrController.GetModel().GetDocument()->getUnoModel())
|
||||||
|
{
|
||||||
|
mbListeningToDocument = false;
|
||||||
|
mbListeningToUNODocument = false;
|
||||||
|
}
|
||||||
|
else if (mbListeningToController)
|
||||||
|
{
|
||||||
|
|
||||||
|
Reference<beans::XPropertySet> xSet (mxControllerPropertySetWeak);
|
||||||
|
if (rEventObject.Source == xSet)
|
||||||
|
{
|
||||||
|
mbListeningToController = false;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
//===== document::XEventListener ============================================
|
||||||
|
|
||||||
|
void SAL_CALL Listener::notifyEvent (
|
||||||
|
const document::EventObject& rEventObject)
|
||||||
|
throw (RuntimeException)
|
||||||
|
{
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
//===== beans::XPropertySetListener =========================================
|
||||||
|
|
||||||
|
void SAL_CALL Listener::propertyChange (
|
||||||
|
const PropertyChangeEvent& rEvent)
|
||||||
|
throw (RuntimeException)
|
||||||
|
{
|
||||||
|
ThrowIfDisposed();
|
||||||
|
|
||||||
|
static const ::rtl::OUString sCurrentPagePropertyName (
|
||||||
|
RTL_CONSTASCII_USTRINGPARAM("CurrentPage"));
|
||||||
|
static const ::rtl::OUString sEditModePropertyName (
|
||||||
|
RTL_CONSTASCII_USTRINGPARAM("IsMasterPageMode"));
|
||||||
|
|
||||||
|
OSL_TRACE ("property changed: %s",
|
||||||
|
::rtl::OUStringToOString(rEvent.PropertyName,
|
||||||
|
RTL_TEXTENCODING_UTF8).getStr());
|
||||||
|
|
||||||
|
if (rEvent.PropertyName.equals (sCurrentPagePropertyName))
|
||||||
|
{
|
||||||
|
Any aCurrentPage = rEvent.NewValue;
|
||||||
|
Reference<beans::XPropertySet> xPageSet (aCurrentPage, UNO_QUERY);
|
||||||
|
if (xPageSet.is())
|
||||||
|
{
|
||||||
|
try
|
||||||
|
{
|
||||||
|
Any aPageNumber = xPageSet->getPropertyValue (
|
||||||
|
String(RTL_CONSTASCII_USTRINGPARAM("Number")));
|
||||||
|
sal_Int32 nCurrentPage;
|
||||||
|
aPageNumber >>= nCurrentPage;
|
||||||
|
mrController.GetPageSelector().UpdateAllPages ();
|
||||||
|
// As the selection is already set this call is used just to
|
||||||
|
// remember the new current page as the most recently
|
||||||
|
// selected page that will be handled with greater priority
|
||||||
|
// when making the selection visible.
|
||||||
|
mrController.GetPageSelector().SelectPage (nCurrentPage-1);
|
||||||
|
mrController.MakeSelectionVisible();
|
||||||
|
}
|
||||||
|
catch (beans::UnknownPropertyException aEvent)
|
||||||
|
{
|
||||||
|
OSL_TRACE ("caught exception while accessing the page number of a slide: %s",
|
||||||
|
::rtl::OUStringToOString(aEvent.Message,
|
||||||
|
RTL_TEXTENCODING_UTF8).getStr());
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
/* Do not react to a change of the master page mode in the center pane.
|
||||||
|
The slide sorter has its own master page mode.
|
||||||
|
else if (rEvent.PropertyName.equals (sEditModePropertyName))
|
||||||
|
{
|
||||||
|
sal_Bool bIsMasterPageMode;
|
||||||
|
rEvent.NewValue >>= bIsMasterPageMode;
|
||||||
|
EditMode eMode = bIsMasterPageMode ? EM_MASTERPAGE : EM_PAGE;
|
||||||
|
if (mrController.GetModel().SetEditMode (eMode))
|
||||||
|
if (eMode == EM_PAGE)
|
||||||
|
mrController.GetViewShell().SwitchTabBar (
|
||||||
|
SlideSorterViewShell::TBE_SLIDES);
|
||||||
|
else
|
||||||
|
mrController.GetViewShell().SwitchTabBar (
|
||||||
|
SlideSorterViewShell::TBE_MASTER_PAGES);
|
||||||
|
}
|
||||||
|
*/
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
//===== frame::XFrameActionListener ==========================================
|
||||||
|
|
||||||
|
void SAL_CALL Listener::frameAction (const frame::FrameActionEvent& rEvent)
|
||||||
|
throw (::com::sun::star::uno::RuntimeException)
|
||||||
|
{
|
||||||
|
switch (rEvent.Action)
|
||||||
|
{
|
||||||
|
case frame::FrameAction_COMPONENT_DETACHING:
|
||||||
|
DisconnectFromController();
|
||||||
|
break;
|
||||||
|
|
||||||
|
case frame::FrameAction_COMPONENT_REATTACHED:
|
||||||
|
ConnectToController();
|
||||||
|
break;
|
||||||
|
|
||||||
|
default:
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
//===== accessibility::XAccessibleEventListener ==============================
|
||||||
|
|
||||||
|
void SAL_CALL Listener::notifyEvent (
|
||||||
|
const AccessibleEventObject& rEvent)
|
||||||
|
throw (RuntimeException)
|
||||||
|
{
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
void SAL_CALL Listener::disposing (void)
|
||||||
|
{
|
||||||
|
SlideSorterViewShell& rShell (mrController.GetViewShell());
|
||||||
|
rShell.GetFrameView()->Disconnect();
|
||||||
|
ReleaseListeners();
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
void Listener::ThrowIfDisposed (void)
|
||||||
|
throw (::com::sun::star::lang::DisposedException)
|
||||||
|
{
|
||||||
|
if (rBHelper.bDisposed || rBHelper.bInDispose)
|
||||||
|
{
|
||||||
|
throw lang::DisposedException (
|
||||||
|
::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(
|
||||||
|
"SlideSorterController object has already been disposed")),
|
||||||
|
static_cast<uno::XWeak*>(this));
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
} } } // end of namespace ::sd::slidesorter::controller
|
||||||
Reference in New Issue
Block a user