525 lines
20 KiB
C++
525 lines
20 KiB
C++
/*************************************************************************
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*
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* $RCSfile: recentfilesmenucontroller.cxx,v $
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*
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* $Revision: 1.3 $
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*
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* last change: $Author: kz $ $Date: 2005-01-18 15:43:07 $
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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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#ifndef __FRAMEWORK_UIELEMENT_RECENTFILESMENUCONTROLLER_HXX_
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#include <uielement/recentfilesmenucontroller.hxx>
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#endif
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//_________________________________________________________________________________________________________________
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// my own includes
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//_________________________________________________________________________________________________________________
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#ifndef __FRAMEWORK_THREADHELP_RESETABLEGUARD_HXX_
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#include <threadhelp/resetableguard.hxx>
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#endif
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#ifndef __FRAMEWORK_SERVICES_H_
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#include "services.h"
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#endif
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#ifndef __FRAMEWORK_CLASSES_RESOURCE_HRC_
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#include <classes/resource.hrc>
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#endif
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#ifndef __FRAMEWORK_CLASSES_FWKRESID_HXX_
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#include <classes/fwkresid.hxx>
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#endif
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//_________________________________________________________________________________________________________________
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// interface includes
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//_________________________________________________________________________________________________________________
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#ifndef _COM_SUN_STAR_AWT_XDEVICE_HPP_
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#include <com/sun/star/awt/XDevice.hpp>
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#endif
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#ifndef _COM_SUN_STAR_BEANS_PROPERTYVALUE_HPP_
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#include <com/sun/star/beans/PropertyValue.hpp>
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#endif
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#ifndef _COM_SUN_STAR_AWT_MENUITEMSTYLE_HPP_
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#include <com/sun/star/awt/MenuItemStyle.hpp>
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#endif
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#ifndef _COM_SUN_STAR_UTIL_XURLTRANSFORMER_HPP_
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#include <com/sun/star/util/XURLTransformer.hpp>
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#endif
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#ifndef _COM_SUN_STAR_UTIL_XSTRINGWIDTH_HPP_
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#include <com/sun/star/util/XStringWidth.hpp>
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#endif
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//_________________________________________________________________________________________________________________
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// includes of other projects
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//_________________________________________________________________________________________________________________
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#ifndef _VCL_MENU_HXX_
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#include <vcl/menu.hxx>
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#endif
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#ifndef _SV_SVAPP_HXX
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#include <vcl/svapp.hxx>
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#endif
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#ifndef _VCL_I18NHELP_HXX
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#include <vcl/i18nhelp.hxx>
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#endif
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#ifndef _URLOBJ_HXX
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#include <tools/urlobj.hxx>
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#endif
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#ifndef _RTL_USTRBUF_HXX_
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#include <rtl/ustrbuf.hxx>
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#endif
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#ifndef INCLUDED_SVTOOLS_HISTORYOPTIONS_HXX
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#include <svtools/historyoptions.hxx>
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#endif
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#ifndef _CPPUHELPER_IMPLBASE1_HXX_
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#include <cppuhelper/implbase1.hxx>
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#endif
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#ifndef _OSL_FILE_HXX_
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#include <osl/file.hxx>
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#endif
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//#include <tools/solar.hrc>
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//_________________________________________________________________________________________________________________
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// Defines
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//_________________________________________________________________________________________________________________
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//
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using namespace com::sun::star::uno;
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using namespace com::sun::star::lang;
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using namespace com::sun::star::frame;
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using namespace com::sun::star::beans;
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using namespace com::sun::star::util;
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using namespace com::sun::star::container;
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static const char SFX_REFERER_USER[] = "private:user";
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namespace framework
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{
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class RecentFilesStringLength : public ::cppu::WeakImplHelper1< ::com::sun::star::util::XStringWidth >
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{
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public:
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RecentFilesStringLength() {}
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virtual ~RecentFilesStringLength() {}
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// XStringWidth
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sal_Int32 SAL_CALL queryStringWidth( const ::rtl::OUString& aString )
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throw (::com::sun::star::uno::RuntimeException)
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{
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return aString.getLength();
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}
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};
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DEFINE_XSERVICEINFO_MULTISERVICE ( RecentFilesMenuController ,
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OWeakObject ,
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SERVICENAME_POPUPMENUCONTROLLER ,
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IMPLEMENTATIONNAME_RECENTFILESMENUCONTROLLER
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)
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DEFINE_INIT_SERVICE ( RecentFilesMenuController, {} )
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RecentFilesMenuController::RecentFilesMenuController( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& xServiceManager ) :
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PopupMenuControllerBase( xServiceManager ),
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m_bDisabled( sal_False )
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{
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}
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RecentFilesMenuController::~RecentFilesMenuController()
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{
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}
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// private function
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void RecentFilesMenuController::fillPopupMenu( Reference< css::awt::XPopupMenu >& rPopupMenu )
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{
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VCLXPopupMenu* pPopupMenu = (VCLXPopupMenu *)VCLXMenu::GetImplementation( rPopupMenu );
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PopupMenu* pVCLPopupMenu = 0;
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vos::OGuard aSolarMutexGuard( Application::GetSolarMutex() );
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resetPopupMenu( rPopupMenu );
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if ( pPopupMenu )
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pVCLPopupMenu = (PopupMenu *)pPopupMenu->GetMenu();
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if ( pVCLPopupMenu )
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{
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Sequence< Sequence< PropertyValue > > aHistoryList = SvtHistoryOptions().GetList( ePICKLIST );
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Reference< XStringWidth > xStringLength( new RecentFilesStringLength );
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int nPickListMenuItems = ( aHistoryList.getLength() > 99 ) ? 99 : aHistoryList.getLength();
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m_aRecentFilesItems.clear();
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if (( nPickListMenuItems > 0 ) && !m_bDisabled )
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{
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for ( int i = 0; i < nPickListMenuItems; i++ )
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{
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Sequence< PropertyValue >& rPickListEntry = aHistoryList[i];
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RecentFile aRecentFile;
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for ( int j = 0; j < rPickListEntry.getLength(); j++ )
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{
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Any a = rPickListEntry[j].Value;
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if ( rPickListEntry[j].Name == HISTORY_PROPERTYNAME_URL )
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a >>= aRecentFile.aURL;
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else if ( rPickListEntry[j].Name == HISTORY_PROPERTYNAME_FILTER )
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a >>= aRecentFile.aFilter;
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else if ( rPickListEntry[j].Name == HISTORY_PROPERTYNAME_TITLE )
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a >>= aRecentFile.aTitle;
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else if ( rPickListEntry[j].Name == HISTORY_PROPERTYNAME_PASSWORD )
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a >>= aRecentFile.aPassword;
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}
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m_aRecentFilesItems.push_back( aRecentFile );
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}
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}
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if ( m_aRecentFilesItems.size() > 0 )
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{
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URL aTargetURL;
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for ( sal_uInt32 i = 0; i < m_aRecentFilesItems.size(); i++ )
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{
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char menuShortCut[5] = "~n: ";
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::rtl::OUString aMenuShortCut;
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if ( i <= 9 )
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{
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if ( i == 9 )
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aMenuShortCut = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "1~0: " ));
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else
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{
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menuShortCut[1] = (char)( '1' + i );
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aMenuShortCut = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( menuShortCut ));
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}
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}
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else
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{
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aMenuShortCut = rtl::OUString::valueOf((sal_Int32)( i + 1 ));
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aMenuShortCut += rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ": " ));
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}
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// Abbreviate URL
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rtl::OUString aURLString( m_aRecentFilesItems.at( i ).aURL );
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rtl::OUString aTipHelpText;
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rtl::OUString aMenuTitle;
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INetURLObject aURL( aURLString );
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if ( aURL.GetProtocol() == INET_PROT_FILE )
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{
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// Do handle file URL differently => convert it to a system
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// path and abbreviate it with a special function:
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String aFileSystemPath( aURL.getFSysPath( INetURLObject::FSYS_DETECT ) );
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::rtl::OUString aSystemPath( aFileSystemPath );
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::rtl::OUString aCompactedSystemPath;
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aTipHelpText = aSystemPath;
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oslFileError nError = osl_abbreviateSystemPath( aSystemPath.pData, &aCompactedSystemPath.pData, 46, NULL );
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if ( !nError )
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aMenuTitle = String( aCompactedSystemPath );
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else
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aMenuTitle = aSystemPath;
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}
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else
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{
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// Use INetURLObject to abbreviate all other URLs
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String aShortURL;
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aShortURL = aURL.getAbbreviated( xStringLength, 46, INetURLObject::DECODE_UNAMBIGUOUS );
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aMenuTitle += aShortURL;
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aTipHelpText = aURLString;
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}
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::rtl::OUString aTitle( aMenuShortCut + aMenuTitle );
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pVCLPopupMenu->InsertItem( USHORT( i+1 ), aTitle );
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pVCLPopupMenu->SetTipHelpText( USHORT( i+1 ), aTipHelpText );
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pVCLPopupMenu->SetItemCommand( USHORT( i+1 ), aURLString );
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}
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}
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else
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{
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// No recent documents => insert "no document" string
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String aNoDocumentStr = String( FwkResId( STR_NODOCUMENT ));
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pVCLPopupMenu->InsertItem( 1, aNoDocumentStr );
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pVCLPopupMenu->EnableItem( 1, FALSE );
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}
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}
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}
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// XEventListener
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void SAL_CALL RecentFilesMenuController::disposing( const EventObject& Source ) throw ( RuntimeException )
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{
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Reference< css::awt::XMenuListener > xHolder(( OWeakObject *)this, UNO_QUERY );
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ResetableGuard aLock( m_aLock );
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m_xFrame.clear();
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m_xDispatch.clear();
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if ( m_xPopupMenu.is() )
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m_xPopupMenu->removeMenuListener( Reference< css::awt::XMenuListener >(( OWeakObject *)this, UNO_QUERY ));
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m_xPopupMenu.clear();
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}
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// XStatusListener
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void SAL_CALL RecentFilesMenuController::statusChanged( const FeatureStateEvent& Event ) throw ( RuntimeException )
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{
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ResetableGuard aLock( m_aLock );
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m_bDisabled = !Event.IsEnabled;
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}
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// XMenuListener
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void SAL_CALL RecentFilesMenuController::highlight( const css::awt::MenuEvent& rEvent ) throw (RuntimeException)
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{
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}
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void SAL_CALL RecentFilesMenuController::select( const css::awt::MenuEvent& rEvent ) throw (RuntimeException)
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{
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static int NUM_OF_PICKLIST_ARGS = 3;
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Reference< css::awt::XPopupMenu > xPopupMenu;
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Reference< XDispatch > xDispatch;
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Reference< XDispatchProvider > xDispatchProvider;
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Reference< XMultiServiceFactory > xServiceManager;
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ResetableGuard aLock( m_aLock );
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xPopupMenu = m_xPopupMenu;
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xDispatchProvider = Reference< XDispatchProvider >( m_xFrame, UNO_QUERY );
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xServiceManager = m_xServiceManager;
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aLock.unlock();
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css::util::URL aTargetURL;
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Sequence< PropertyValue > aArgsList;
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if ( xPopupMenu.is() && xDispatchProvider.is() )
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{
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VCLXPopupMenu* pPopupMenu = (VCLXPopupMenu *)VCLXPopupMenu::GetImplementation( xPopupMenu );
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if ( pPopupMenu )
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{
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Reference< XURLTransformer > xURLTransformer( xServiceManager->createInstance(
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rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.util.URLTransformer" ))),
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UNO_QUERY );
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{
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vos::OGuard aSolarMutexGuard( Application::GetSolarMutex() );
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PopupMenu* pVCLPopupMenu = (PopupMenu *)pPopupMenu->GetMenu();
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aTargetURL.Complete = pVCLPopupMenu->GetItemCommand( rEvent.MenuId );
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}
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const RecentFile& rRecentFile = m_aRecentFilesItems[ rEvent.MenuId-1 ];
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xURLTransformer->parseStrict( aTargetURL );
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aArgsList.realloc( NUM_OF_PICKLIST_ARGS );
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aArgsList[0].Name = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "Referer" ));
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aArgsList[0].Value = makeAny( ::rtl::OUString::createFromAscii( SFX_REFERER_USER ));
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// documents in the picklist will never be opened as templates
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aArgsList[1].Name = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "AsTemplate" ));
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aArgsList[1].Value = makeAny( (sal_Bool) sal_False );
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::rtl::OUString aFilter( rRecentFile.aFilter );
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sal_Int32 nPos = aFilter.indexOf( '|' );
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if ( nPos >= 0 )
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{
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::rtl::OUString aFilterOptions;
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if ( nPos < ( aFilter.getLength() - 1 ) )
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aFilterOptions = aFilter.copy( nPos+1 );
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aArgsList[2].Name = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "FilterOptions" ));
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aArgsList[2].Value = makeAny( aFilterOptions );
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aFilter = aFilter.copy( 0, nPos-1 );
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aArgsList.realloc( ++NUM_OF_PICKLIST_ARGS );
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}
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aArgsList[NUM_OF_PICKLIST_ARGS-1].Name = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "FilterName" ));
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aArgsList[NUM_OF_PICKLIST_ARGS-1].Value = makeAny( aFilter );
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xDispatch = xDispatchProvider->queryDispatch( aTargetURL, ::rtl::OUString::createFromAscii("_default"), 0 );
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}
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}
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if ( xDispatch.is() )
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{
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// Call dispatch asychronously as we can be destroyed while dispatch is
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// executed. VCL is not able to survive this as it wants to call listeners
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// after select!!!
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LoadRecentFile* pLoadRecentFile = new LoadRecentFile;
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pLoadRecentFile->xDispatch = xDispatch;
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pLoadRecentFile->aTargetURL = aTargetURL;
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pLoadRecentFile->aArgSeq = aArgsList;
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Application::PostUserEvent( STATIC_LINK(0, RecentFilesMenuController, ExecuteHdl_Impl), pLoadRecentFile );
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}
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}
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void SAL_CALL RecentFilesMenuController::activate( const css::awt::MenuEvent& rEvent ) throw (RuntimeException)
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{
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ResetableGuard aLock( m_aLock );
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if ( m_xPopupMenu.is() )
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fillPopupMenu( m_xPopupMenu );
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}
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void SAL_CALL RecentFilesMenuController::deactivate( const css::awt::MenuEvent& rEvent ) throw (RuntimeException)
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{
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}
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// XPopupMenuController
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void SAL_CALL RecentFilesMenuController::setPopupMenu( const Reference< css::awt::XPopupMenu >& xPopupMenu ) throw ( RuntimeException )
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{
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ResetableGuard aLock( m_aLock );
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if ( m_xFrame.is() && !m_xPopupMenu.is() )
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{
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// Create popup menu on demand
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vos::OGuard aSolarMutexGuard( Application::GetSolarMutex() );
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m_xPopupMenu = xPopupMenu;
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m_xPopupMenu->addMenuListener( Reference< css::awt::XMenuListener >( (OWeakObject*)this, UNO_QUERY ));
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Reference< XURLTransformer > xURLTransformer( m_xServiceManager->createInstance(
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rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.util.URLTransformer" ))),
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UNO_QUERY );
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Reference< XDispatchProvider > xDispatchProvider( m_xFrame, UNO_QUERY );
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com::sun::star::util::URL aTargetURL;
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aTargetURL.Complete = m_aCommandURL;
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xURLTransformer->parseStrict( aTargetURL );
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m_xDispatch = xDispatchProvider->queryDispatch( aTargetURL, ::rtl::OUString(), 0 );
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ResetableGuard aLock( m_aLock );
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if ( m_xPopupMenu.is() )
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fillPopupMenu( m_xPopupMenu );
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}
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}
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void SAL_CALL RecentFilesMenuController::updatePopupMenu() throw (RuntimeException)
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{
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ResetableGuard aLock( m_aLock );
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Reference< XStatusListener > xStatusListener( static_cast< OWeakObject* >( this ), UNO_QUERY );
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Reference< XDispatch > xDispatch( m_xDispatch );
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Reference< XURLTransformer > xURLTransformer( m_xServiceManager->createInstance(
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rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.util.URLTransformer" ))),
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UNO_QUERY );
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com::sun::star::util::URL aTargetURL;
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aTargetURL.Complete = m_aCommandURL;
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xURLTransformer->parseStrict( aTargetURL );
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aLock.unlock();
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// Add/remove status listener to get a status update once
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if ( xDispatch.is() )
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{
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xDispatch->addStatusListener( xStatusListener, aTargetURL );
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xDispatch->removeStatusListener( xStatusListener, aTargetURL );
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}
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}
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// XInitialization
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void SAL_CALL RecentFilesMenuController::initialize( const Sequence< Any >& aArguments ) throw ( Exception, RuntimeException )
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{
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const rtl::OUString aFrameName( RTL_CONSTASCII_USTRINGPARAM( "Frame" ));
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const rtl::OUString aCommandURLName( RTL_CONSTASCII_USTRINGPARAM( "CommandURL" ));
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ResetableGuard aLock( m_aLock );
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sal_Bool bInitalized( m_bInitialized );
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if ( !bInitalized )
|
|
{
|
|
PropertyValue aPropValue;
|
|
rtl::OUString aCommandURL;
|
|
Reference< XFrame > xFrame;
|
|
|
|
for ( int i = 0; i < aArguments.getLength(); i++ )
|
|
{
|
|
if ( aArguments[i] >>= aPropValue )
|
|
{
|
|
if ( aPropValue.Name.equalsAscii( "Frame" ))
|
|
aPropValue.Value >>= xFrame;
|
|
else if ( aPropValue.Name.equalsAscii( "CommandURL" ))
|
|
aPropValue.Value >>= aCommandURL;
|
|
}
|
|
}
|
|
|
|
if ( xFrame.is() && aCommandURL.getLength() )
|
|
{
|
|
ResetableGuard aLock( m_aLock );
|
|
m_xFrame = xFrame;
|
|
m_aCommandURL = aCommandURL;
|
|
m_bInitialized = sal_True;
|
|
}
|
|
}
|
|
}
|
|
|
|
IMPL_STATIC_LINK( RecentFilesMenuController, ExecuteHdl_Impl, LoadRecentFile*, pLoadRecentFile )
|
|
{
|
|
try
|
|
{
|
|
// Asynchronous execution as this can lead to our own destruction!
|
|
// Framework can recycle our current frame and the layout manager disposes all user interface
|
|
// elements if a component gets detached from its frame!
|
|
pLoadRecentFile->xDispatch->dispatch( pLoadRecentFile->aTargetURL, pLoadRecentFile->aArgSeq );
|
|
}
|
|
catch ( Exception& )
|
|
{
|
|
}
|
|
|
|
delete pLoadRecentFile;
|
|
return 0;
|
|
}
|
|
|
|
}
|