2001-07-03 06:58:21 +00:00
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/*************************************************************************
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*
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* $RCSfile: dispatchprovider.cxx,v $
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*
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2001-08-13 08:43:28 +00:00
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* $Revision: 1.8 $
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2001-07-03 06:58:21 +00:00
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*
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2001-08-13 08:43:28 +00:00
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* last change: $Author: fs $ $Date: 2001-08-13 09:43:28 $
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2001-07-03 06:58:21 +00:00
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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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//_________________________________________________________________________________________________________________
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// my own includes
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//_________________________________________________________________________________________________________________
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#ifndef __FRAMEWORK_DISPATCH_DISPATCHPROVIDER_HXX_
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#include <dispatch/dispatchprovider.hxx>
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#endif
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#ifndef __FRAMEWORK_DISPATCH_BLANKDISPATCHER_HXX_
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#include <dispatch/blankdispatcher.hxx>
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#endif
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2001-07-20 07:10:17 +00:00
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#ifndef __FRAMEWORK_DISPATCH_CREATEDISPATCHER_HXX_
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#include <dispatch/createdispatcher.hxx>
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#endif
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2001-07-03 06:58:21 +00:00
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#ifndef __FRAMEWORK_DISPATCH_SELFDISPATCHER_HXX_
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#include <dispatch/selfdispatcher.hxx>
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#endif
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#ifndef __FRAMEWORK_DISPATCH_MENUDISPATCHER_HXX_
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#include <dispatch/menudispatcher.hxx>
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#endif
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#ifndef __FRAMEWORK_DISPATCH_MAILTODISPATCHER_HXX_
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#include <dispatch/mailtodispatcher.hxx>
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#endif
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#ifndef __FRAMEWORK_DISPATCH_HELPAGENTDISPATCHER_HXX_
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#include <dispatch/helpagentdispatcher.hxx>
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#endif
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#ifndef __FRAMEWORK_CLASSES_TARGETFINDER_HXX_
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#include <classes/targetfinder.hxx>
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#endif
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#ifndef __FRAMEWORK_THREADHELP_TRANSACTIONGUARD_HXX_
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#include <threadhelp/transactionguard.hxx>
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#endif
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#ifndef __FRAMEWORK_THREADHELP_READGUARD_HXX_
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#include <threadhelp/readguard.hxx>
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#endif
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#ifndef __FRAMEWORK_THREADHELP_WRITEGUARD_HXX_
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#include <threadhelp/writeguard.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_GENERAL_H_
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#include <general.h>
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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_FRAME_FRAMESEARCHFLAG_HPP_
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#include <com/sun/star/frame/FrameSearchFlag.hpp>
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#endif
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2001-07-31 09:07:00 +00:00
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#ifndef _COM_SUN_STAR_UNO_EXCEPTION_HPP_
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#include <com/sun/star/uno/Exception.hpp>
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#endif
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2001-08-08 08:52:46 +00:00
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/*
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... needed by implts_isLoadableContent() ... but not yet!
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2001-08-02 12:34:32 +00:00
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#ifndef _COM_SUN_STAR_UCB_XCONTENTPROVIDERMANAGER_HPP_
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#include <com/sun/star/ucb/XContentProviderManager.hpp>
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#endif
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2001-08-08 08:52:46 +00:00
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*/
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#ifndef _COM_SUN_STAR_DOCUMENT_XTYPEDETECTION_HPP_
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#include <com/sun/star/document/XTypeDetection.hpp>
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#endif
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2001-08-02 12:34:32 +00:00
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2001-07-03 06:58:21 +00:00
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//_________________________________________________________________________________________________________________
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// includes of other projects
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//_________________________________________________________________________________________________________________
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2001-07-31 09:07:00 +00:00
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#ifndef _OSL_DIAGNOSE_H_
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#include <osl/diagnose.h>
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#endif
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#ifndef _RTL_STRING_H_
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#include <rtl/string.h>
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#endif
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#ifndef _RTL_USTRING_HXX_
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#include <rtl/ustring.hxx>
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#endif
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2001-07-03 06:58:21 +00:00
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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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2001-08-02 12:34:32 +00:00
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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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2001-07-03 06:58:21 +00:00
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//_________________________________________________________________________________________________________________
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// namespace
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//_________________________________________________________________________________________________________________
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namespace framework{
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//_________________________________________________________________________________________________________________
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// non exported const
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//_________________________________________________________________________________________________________________
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//_________________________________________________________________________________________________________________
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// non exported definitions
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//_________________________________________________________________________________________________________________
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//_________________________________________________________________________________________________________________
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// declarations
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//_________________________________________________________________________________________________________________
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//*****************************************************************************************************************
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// XInterface, XTypeProvider
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//*****************************************************************************************************************
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DEFINE_XINTERFACE_3 ( DispatchProvider ,
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OWeakObject ,
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DIRECT_INTERFACE(css::lang::XTypeProvider ),
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DIRECT_INTERFACE(css::frame::XDispatchProvider ),
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DIRECT_INTERFACE(css::lang::XEventListener )
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)
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DEFINE_XTYPEPROVIDER_3 ( DispatchProvider ,
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css::lang::XTypeProvider ,
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css::frame::XDispatchProvider ,
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css::lang::XEventListener
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)
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/*-************************************************************************************************************//**
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@short standard ctor/dtor
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@descr These initialize a new instance of tihs class with needed informations for work.
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We hold a weakreference to our owner frame which start dispatches at us.
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We can't use a normal reference because he hold a reference of us too ...
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nobody can die so ...!
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@seealso using at owner
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@param "xFactory", reference to servicemanager to create new services.
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@param "xFrame" , reference to our owner frame.
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@return -
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@onerror -
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*//*-*************************************************************************************************************/
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DispatchProvider::DispatchProvider( const css::uno::Reference< css::lang::XMultiServiceFactory >& xFactory ,
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const css::uno::Reference< css::frame::XFrame >& xFrame )
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// Init baseclasses first
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: ThreadHelpBase ( &Application::GetSolarMutex() )
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, TransactionBase ( )
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, OWeakObject ( )
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// Init member
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, m_xFrame ( xFrame )
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, m_xFactory ( xFactory )
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// Don't initialize dispatch helper ...
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// because we create it on demand!
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{
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// Safe impossible cases
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// We need valid informations about ouer owner for working.
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LOG_ASSERT2( implcp_ctor( xFactory, xFrame ), "DispatchProvider::DispatchProvider()", "Invalid parameter detected!\n" )
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// Open object for working!
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m_aTransactionManager.setWorkingMode( E_WORK );
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}
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//*****************************************************************************************************************
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DispatchProvider::~DispatchProvider()
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{
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// A dtor isn't a good place to make anything ...
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// Do it in dispose/ing()!
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// We are listener on our owner frame ...
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}
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/*-************************************************************************************************************//**
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@interface XDispatchProvider
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@short search a dispatcher for given URL
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@descr If no interceptor is set on owner, we search for right frame and dispatch URL to it.
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If no frame was found, we do nothing.
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@seealso -
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@param "aURL" , URL to dispatch.
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@param "sTargetFrameName" , name of searched frame.
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@param "nSearchFlags" , flags for searching.
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@return A reference a dispatcher for these URL (if someone was found!).
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@onerror We return a NULL-reference.
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@threadsafe yes
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*//*-*************************************************************************************************************/
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css::uno::Reference< css::frame::XDispatch > SAL_CALL DispatchProvider::queryDispatch( const css::util::URL& aURL ,
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const ::rtl::OUString& sTargetFrameName ,
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sal_Int32 nSearchFlags ) throw( css::uno::RuntimeException )
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{
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/* UNSAFE AREA --------------------------------------------------------------------------------------------- */
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// Check incoming parameter ...
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LOG_ASSERT2( implcp_queryDispatch( aURL, sTargetFrameName, nSearchFlags ), "DispatchProvider::queryDispatch()", "Invalid Parameter detected!" )
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// Register operation as transaction and reject wrong calls!
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TransactionGuard aTransaction( m_aTransactionManager, E_HARDEXCEPTIONS );
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// Set default return value if query failed.
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css::uno::Reference< css::frame::XDispatch > xReturn;
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2001-08-08 08:52:46 +00:00
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/* HACK */
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::rtl::OUString sNewTarget = sTargetFrameName;
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if( aURL.Complete.compareToAscii( "macro:", 6 ) == 0 )
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{
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sNewTarget = DECLARE_ASCII("_self");
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}
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/* HACK */
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2001-07-03 06:58:21 +00:00
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/* SAFE AREA ----------------------------------------------------------------------------------------------- */
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ReadGuard aReadLock( m_aLock );
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// Make snapshot of neccessary member by using a read lock.
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// Resolve weakreference to owner and hold a normal reference till the end of this method.
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// So he couldn't die .-)
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css::uno::Reference< css::frame::XFrame > xOwner( m_xFrame.get(), css::uno::UNO_QUERY );
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aReadLock.unlock();
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/* UNSAFE AREA --------------------------------------------------------------------------------------------- */
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if( xOwner.is() == sal_True )
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{
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|
|
|
|
// Classify target of this dispatch call to find right dispatch helper!
|
|
|
|
|
|
// Try to get neccessary informations from tree environment.
|
2001-08-08 08:52:46 +00:00
|
|
|
|
TargetInfo aInfo ( xOwner, sNewTarget, nSearchFlags );
|
2001-07-03 06:58:21 +00:00
|
|
|
|
ETargetClass eResult= TargetFinder::classifyQueryDispatch( aInfo );
|
|
|
|
|
|
switch( eResult )
|
|
|
|
|
|
{
|
2001-08-02 12:34:32 +00:00
|
|
|
|
//-----------------------------------------------------------------------------------------------------
|
2001-07-03 06:58:21 +00:00
|
|
|
|
case E_SELF : {
|
|
|
|
|
|
// Ask our controller for his agreement for these dispatched URL ...
|
|
|
|
|
|
// because some URLs are internal and can be handled faster by SFX - which most is the current controller!
|
2001-08-02 12:34:32 +00:00
|
|
|
|
// Attention: Desktop has no controller - don't ask him!
|
|
|
|
|
|
if( aInfo.eFrameType != E_DESKTOP )
|
2001-07-03 06:58:21 +00:00
|
|
|
|
{
|
2001-08-02 12:34:32 +00:00
|
|
|
|
css::uno::Reference< css::frame::XDispatchProvider > xController( xOwner->getController(), css::uno::UNO_QUERY );
|
|
|
|
|
|
if( xController.is() == sal_True )
|
|
|
|
|
|
{
|
2001-08-08 08:52:46 +00:00
|
|
|
|
xReturn = xController->queryDispatch( aURL, sNewTarget, nSearchFlags );
|
2001-08-02 12:34:32 +00:00
|
|
|
|
}
|
2001-07-03 06:58:21 +00:00
|
|
|
|
}
|
|
|
|
|
|
// If controller has no fun to dispatch these URL - we must search another right dispatcher.
|
|
|
|
|
|
if( xReturn.is() == sal_False )
|
|
|
|
|
|
{
|
2001-08-02 12:34:32 +00:00
|
|
|
|
xReturn = implts_searchProtocolHandler( aURL, aInfo );
|
2001-07-03 06:58:21 +00:00
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
break;
|
2001-08-02 12:34:32 +00:00
|
|
|
|
//-----------------------------------------------------------------------------------------------------
|
2001-07-03 06:58:21 +00:00
|
|
|
|
case E_CREATETASK : {
|
2001-08-02 12:34:32 +00:00
|
|
|
|
// Check ucb support before you create dispatch helper.
|
|
|
|
|
|
// He could do nothing then ... but it doesnt perform, if we try it!
|
|
|
|
|
|
if( implts_isLoadableContent( aURL ) == sal_True )
|
|
|
|
|
|
{
|
|
|
|
|
|
xReturn = implts_getOrCreateDispatchHelper( E_BLANKDISPATCHER );
|
|
|
|
|
|
}
|
2001-07-03 06:58:21 +00:00
|
|
|
|
}
|
|
|
|
|
|
break;
|
2001-08-02 12:34:32 +00:00
|
|
|
|
//-----------------------------------------------------------------------------------------------------
|
2001-07-03 06:58:21 +00:00
|
|
|
|
case E_PARENT :
|
|
|
|
|
|
case E_FORWARD_UP : {
|
|
|
|
|
|
css::uno::Reference< css::frame::XDispatchProvider > xParent( xOwner->getCreator(), css::uno::UNO_QUERY );
|
|
|
|
|
|
if( xParent.is() == sal_True )
|
|
|
|
|
|
{
|
2001-08-08 08:52:46 +00:00
|
|
|
|
xReturn = xParent->queryDispatch( aURL, sNewTarget, nSearchFlags );
|
2001-07-03 06:58:21 +00:00
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
break;
|
2001-08-02 12:34:32 +00:00
|
|
|
|
//-----------------------------------------------------------------------------------------------------
|
2001-07-03 06:58:21 +00:00
|
|
|
|
case E_BEAMER : {
|
|
|
|
|
|
css::uno::Reference< css::frame::XDispatchProvider > xBeamer( xOwner->findFrame( SPECIALTARGET_BEAMER, css::frame::FrameSearchFlag::CHILDREN || css::frame::FrameSearchFlag::SELF ), css::uno::UNO_QUERY );
|
|
|
|
|
|
if( xBeamer.is() == sal_True )
|
|
|
|
|
|
{
|
|
|
|
|
|
xReturn = xBeamer->queryDispatch( aURL, SPECIALTARGET_SELF, 0 );
|
|
|
|
|
|
}
|
|
|
|
|
|
else
|
|
|
|
|
|
{
|
|
|
|
|
|
css::uno::Reference< css::frame::XDispatchProvider > xController( xOwner->getController(), css::uno::UNO_QUERY );
|
|
|
|
|
|
if( xController.is() == sal_True )
|
|
|
|
|
|
{
|
2001-08-08 08:52:46 +00:00
|
|
|
|
xReturn = xController->queryDispatch( aURL, sNewTarget, nSearchFlags );
|
2001-07-03 06:58:21 +00:00
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
break;
|
2001-08-02 12:34:32 +00:00
|
|
|
|
//-----------------------------------------------------------------------------------------------------
|
2001-07-03 06:58:21 +00:00
|
|
|
|
case E_MENUBAR : {
|
|
|
|
|
|
xReturn = implts_getOrCreateDispatchHelper( E_MENUDISPATCHER );
|
|
|
|
|
|
}
|
|
|
|
|
|
break;
|
2001-08-02 12:34:32 +00:00
|
|
|
|
//-----------------------------------------------------------------------------------------------------
|
2001-07-03 06:58:21 +00:00
|
|
|
|
case E_HELPAGENT : {
|
|
|
|
|
|
xReturn = implts_getOrCreateDispatchHelper( E_HELPAGENTDISPATCHER );
|
|
|
|
|
|
}
|
|
|
|
|
|
break;
|
2001-08-02 12:34:32 +00:00
|
|
|
|
//-----------------------------------------------------------------------------------------------------
|
2001-07-20 07:10:17 +00:00
|
|
|
|
case E_TASKS :
|
2001-07-03 06:58:21 +00:00
|
|
|
|
case E_DEEP_DOWN :
|
|
|
|
|
|
case E_FLAT_DOWN :
|
|
|
|
|
|
case E_DEEP_BOTH :
|
|
|
|
|
|
case E_FLAT_BOTH : {
|
2001-08-02 12:34:32 +00:00
|
|
|
|
sal_Int32 nNewFlags = nSearchFlags ;
|
|
|
|
|
|
nNewFlags &= ~css::frame::FrameSearchFlag::CREATE;
|
2001-08-08 08:52:46 +00:00
|
|
|
|
css::uno::Reference< css::frame::XFrame > xFrame = xOwner->findFrame( sNewTarget, nNewFlags );
|
2001-07-03 06:58:21 +00:00
|
|
|
|
if( xFrame.is() == sal_True )
|
|
|
|
|
|
{
|
|
|
|
|
|
xReturn = css::uno::Reference< css::frame::XDispatchProvider >( xFrame, css::uno::UNO_QUERY )->queryDispatch( aURL, SPECIALTARGET_SELF, 0 );
|
|
|
|
|
|
}
|
|
|
|
|
|
else
|
2001-08-02 12:34:32 +00:00
|
|
|
|
if(
|
|
|
|
|
|
( aInfo.bCreationAllowed == sal_True ) &&
|
|
|
|
|
|
( implts_isLoadableContent( aURL ) == sal_True )
|
|
|
|
|
|
)
|
2001-07-03 06:58:21 +00:00
|
|
|
|
{
|
2001-07-20 07:10:17 +00:00
|
|
|
|
css::uno::Any aParameter;
|
2001-08-08 08:52:46 +00:00
|
|
|
|
aParameter <<= sNewTarget;
|
2001-07-20 07:10:17 +00:00
|
|
|
|
xReturn = implts_getOrCreateDispatchHelper( E_CREATEDISPATCHER, aParameter );
|
2001-07-03 06:58:21 +00:00
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
break;
|
2001-08-02 12:34:32 +00:00
|
|
|
|
//-----------------------------------------------------------------------------------------------------
|
2001-07-03 06:58:21 +00:00
|
|
|
|
#ifdef ENABLE_WARNINGS
|
|
|
|
|
|
default : {
|
|
|
|
|
|
if( eResult != E_UNKNOWN )
|
|
|
|
|
|
{
|
|
|
|
|
|
LOG_WARNING( "DispatchProvider::queryDispatch()", "No valid result found ... could it be an algorithm error?!" )
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
break;
|
|
|
|
|
|
#endif
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
// Return result of this operation.
|
|
|
|
|
|
return xReturn;
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/*-************************************************************************************************************//**
|
|
|
|
|
|
@interface XDispatchProvider
|
|
|
|
|
|
@short do the same like queryDispatch() ... but handle multiple dispatches at the same time
|
|
|
|
|
|
@descr It's an optimism. User give us a list of queries ... and we return a list of dispatcher.
|
|
|
|
|
|
If one of given queries couldn't be solved to a real existing dispatcher ...
|
|
|
|
|
|
we return a list with empty references in it! Order of both lists will be retained!
|
|
|
|
|
|
|
|
|
|
|
|
@seealso method queryDispatch()
|
|
|
|
|
|
|
|
|
|
|
|
@param "aURL" , URL to dispatch.
|
|
|
|
|
|
@param "sTargetFrameName" , name of searched frame.
|
|
|
|
|
|
@param "nSearchFlags" , flags for searching.
|
|
|
|
|
|
@return A reference a dispatcher for these URL (if someone was found!).
|
|
|
|
|
|
|
|
|
|
|
|
@onerror We return a NULL-reference.
|
|
|
|
|
|
@threadsafe yes
|
|
|
|
|
|
*//*-*************************************************************************************************************/
|
|
|
|
|
|
css::uno::Sequence< css::uno::Reference< css::frame::XDispatch > > SAL_CALL DispatchProvider::queryDispatches( const css::uno::Sequence< css::frame::DispatchDescriptor >& lDescriptions ) throw( css::uno::RuntimeException )
|
|
|
|
|
|
{
|
|
|
|
|
|
/* UNSAFE AREA --------------------------------------------------------------------------------------------- */
|
|
|
|
|
|
// Check incoming parameter ...
|
|
|
|
|
|
LOG_ASSERT2( implcp_queryDispatches( lDescriptions ), "DispatchProvider::queryDispatches()", "Invalid Parameter detected!" )
|
|
|
|
|
|
// Register operation as transaction and reject wrong calls!
|
|
|
|
|
|
TransactionGuard aTransaction( m_aTransactionManager, E_HARDEXCEPTIONS );
|
|
|
|
|
|
|
|
|
|
|
|
// Set default return value if query failed.
|
|
|
|
|
|
css::uno::Sequence< css::uno::Reference< css::frame::XDispatch > > lDispatcher;
|
|
|
|
|
|
|
|
|
|
|
|
/* SAFE AREA ----------------------------------------------------------------------------------------------- */
|
|
|
|
|
|
ReadGuard aReadLock( m_aLock );
|
|
|
|
|
|
|
|
|
|
|
|
// Make snapshot of neccessary member by using a read lock.
|
|
|
|
|
|
// Resolve weakreference to owner and hold a normal reference till the end of this method.
|
|
|
|
|
|
// So he couldn't die .-)
|
|
|
|
|
|
css::uno::Reference< css::frame::XFrame > xOwner( m_xFrame.get(), css::uno::UNO_QUERY );
|
|
|
|
|
|
|
|
|
|
|
|
aReadLock.unlock();
|
|
|
|
|
|
/* UNSAFE AREA --------------------------------------------------------------------------------------------- */
|
|
|
|
|
|
|
|
|
|
|
|
if( xOwner.is() == sal_True )
|
|
|
|
|
|
{
|
|
|
|
|
|
// Get count of all given discriptors ...
|
|
|
|
|
|
sal_Int32 nCount = lDescriptions.getLength();
|
|
|
|
|
|
if( nCount > 0 )
|
|
|
|
|
|
{
|
|
|
|
|
|
// ... to get enough memory for expected dispatcher list
|
|
|
|
|
|
// We can't get more dispatcher as descriptors exist!
|
|
|
|
|
|
lDispatcher.realloc( nCount );
|
|
|
|
|
|
// Step over all descriptors and try to get any dispatcher for it.
|
|
|
|
|
|
for( sal_Int32 nPosition=0; nPosition<nCount; ++nPosition )
|
|
|
|
|
|
{
|
|
|
|
|
|
lDispatcher[nPosition] = queryDispatch( lDescriptions[nPosition].FeatureURL ,
|
|
|
|
|
|
lDescriptions[nPosition].FrameName ,
|
|
|
|
|
|
lDescriptions[nPosition].SearchFlags );
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
return lDispatcher;
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/*-****************************************************************************************************//**
|
|
|
|
|
|
@interface XEventListener
|
|
|
|
|
|
@short release this object
|
|
|
|
|
|
@descr This implementation is used as a helper of a Task, PlugInFrame or Frame.
|
|
|
|
|
|
These services could get a dispose() call from his owner.
|
|
|
|
|
|
We should die at the same time - disposed by our owner frame!
|
|
|
|
|
|
That's why we are a listener for disposing events ...
|
|
|
|
|
|
|
|
|
|
|
|
@attention We accept disposing events of our owner frame only!
|
|
|
|
|
|
|
|
|
|
|
|
@seealso method Frame::dispose()
|
|
|
|
|
|
|
|
|
|
|
|
@param "aEvent", describe the source of this event and should be the owner of this object.
|
|
|
|
|
|
@return -
|
|
|
|
|
|
|
|
|
|
|
|
@onerror We do nothing.
|
|
|
|
|
|
@threadsafe yes
|
|
|
|
|
|
*//*-*****************************************************************************************************/
|
|
|
|
|
|
void SAL_CALL DispatchProvider::disposing( const css::lang::EventObject& aEvent ) throw( css::uno::RuntimeException )
|
|
|
|
|
|
{
|
|
|
|
|
|
/* UNSAFE AREA --------------------------------------------------------------------------------------------- */
|
|
|
|
|
|
// Safe impossible cases
|
|
|
|
|
|
// This method is not defined for all incoming parameter.
|
|
|
|
|
|
LOG_ASSERT2( implcp_disposing( aEvent ), "DispatchProvider::disposing()", "Invalid parameter detected!" )
|
|
|
|
|
|
|
|
|
|
|
|
/* SAFE AREA ----------------------------------------------------------------------------------------------- */
|
|
|
|
|
|
WriteGuard aWriteLock( m_aLock );
|
|
|
|
|
|
// Try to get access on our owner frame. If he already died ... we will get some trouble.
|
|
|
|
|
|
// But normaly HE sended this event ... if we should handle it.
|
|
|
|
|
|
css::uno::Reference< css::frame::XFrame > xOwner( m_xFrame.get(), css::uno::UNO_QUERY );
|
|
|
|
|
|
// Ignore event, if source isn't our owner frame!
|
|
|
|
|
|
// Nobody should dispose us ... if he isn't our real owner.
|
|
|
|
|
|
sal_Bool bIgnore = sal_True;
|
|
|
|
|
|
if(
|
|
|
|
|
|
( xOwner.is() == sal_True ) &&
|
|
|
|
|
|
( aEvent.Source == xOwner )
|
|
|
|
|
|
)
|
|
|
|
|
|
{
|
|
|
|
|
|
bIgnore = sal_False;
|
|
|
|
|
|
}
|
|
|
|
|
|
aWriteLock.unlock();
|
|
|
|
|
|
|
|
|
|
|
|
if( bIgnore == sal_False )
|
|
|
|
|
|
{
|
|
|
|
|
|
// Follow lines are safe too - because our transaction helper are threadsafe by herself ...
|
|
|
|
|
|
// and after "setWorkingMode() we are alone!
|
|
|
|
|
|
|
|
|
|
|
|
/* Disposing of a service is a special procedure.
|
|
|
|
|
|
We have registered all interface operations as non breakable ones.
|
|
|
|
|
|
So we must disable this object for working - further requests will be rejected then.
|
|
|
|
|
|
After that we can release our internal structures ... and die :_(
|
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
|
|
// It's a good idea to hold usself alive ... Because we should prevent us against dieing during tis operation.
|
|
|
|
|
|
// Other people could release there references to use ... and then our dtor is called automaticly!
|
|
|
|
|
|
css::uno::Reference< css::uno::XInterface > xThis( static_cast< ::cppu::OWeakObject* >(this), css::uno::UNO_QUERY );
|
|
|
|
|
|
|
|
|
|
|
|
// Register operation as transaction and reject wrong calls!
|
|
|
|
|
|
TransactionGuard aTransaction( m_aTransactionManager, E_HARDEXCEPTIONS );
|
|
|
|
|
|
|
|
|
|
|
|
// Now we should disable object for real working.
|
|
|
|
|
|
// Don't forget to disable current running transaction of THIS method.
|
|
|
|
|
|
// setWorkingMode() will wait for all current registered transactions ...
|
|
|
|
|
|
// and will wait for ever then!
|
|
|
|
|
|
aTransaction.stop();
|
|
|
|
|
|
m_aTransactionManager.setWorkingMode( E_BEFORECLOSE );
|
|
|
|
|
|
|
|
|
|
|
|
// Now we are allone. Further calls are rejected by E_HARDEXCEPTIONS ... see before.
|
|
|
|
|
|
// We can work on our member without any lock!
|
|
|
|
|
|
|
|
|
|
|
|
/* Attention
|
|
|
|
|
|
If you call some internal impl methods during follow lines ... you should
|
|
|
|
|
|
think about it again. Because: These internal methods could <EFBFBD>se E_SOFTEXCEPTIONS to work
|
|
|
|
|
|
during this disposing call ... and use some internal member too.
|
|
|
|
|
|
So you must synchronize it!
|
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
|
|
// Release our internal dispatch helper ... BUT DON'T dispose it!
|
|
|
|
|
|
// They are listener on our owner frame too. So they will get same event from it and die herself.
|
|
|
|
|
|
// But we should release our references and stop working on it.
|
|
|
|
|
|
m_xMenuDispatcher = css::uno::Reference< css::frame::XDispatch >() ;
|
|
|
|
|
|
m_xMailToDispatcher = css::uno::Reference< css::frame::XDispatch >() ;
|
|
|
|
|
|
m_xHelpAgentDispatcher = css::uno::Reference< css::frame::XDispatch >() ;
|
|
|
|
|
|
m_xBlankDispatcher = css::uno::Reference< css::frame::XDispatch >() ;
|
|
|
|
|
|
m_xSelfDispatcher = css::uno::Reference< css::frame::XDispatch >() ;
|
|
|
|
|
|
m_xAppDispatchProvider = css::uno::Reference< css::frame::XDispatchProvider >() ;
|
2001-08-02 12:34:32 +00:00
|
|
|
|
m_xSyncDispatcher = css::uno::Reference< css::frame::XDispatch >() ;
|
2001-07-31 09:07:00 +00:00
|
|
|
|
|
2001-07-03 06:58:21 +00:00
|
|
|
|
// Forget all other references too.
|
|
|
|
|
|
m_xFactory = css::uno::Reference< css::lang::XMultiServiceFactory >();
|
|
|
|
|
|
m_xFrame = css::uno::WeakReference< css::frame::XFrame >() ;
|
|
|
|
|
|
|
|
|
|
|
|
// Disable object for working ... Do it for ever .-)
|
|
|
|
|
|
m_aTransactionManager.setWorkingMode( E_CLOSE );
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
|
2001-08-02 12:34:32 +00:00
|
|
|
|
/*-************************************************************************************************************//**
|
|
|
|
|
|
@short search right dispatcher for given protocol/URL
|
|
|
|
|
|
@descr We know different dispatch helper for different types of URLs. So w must decide, which one is required.
|
|
|
|
|
|
Thats the reason for this method. We check given URL and return right dispatcher.
|
|
|
|
|
|
|
|
|
|
|
|
@seealso method queryDispatch()
|
|
|
|
|
|
|
|
|
|
|
|
@param "aURL" , URL with protocol, which must handled
|
|
|
|
|
|
@param "aInfo", informations about environment of owner frame (neccessary to check typ of frame!)
|
|
|
|
|
|
@return A reference to a dispatch helper.
|
|
|
|
|
|
|
|
|
|
|
|
@onerror We return a NULL-reference.
|
|
|
|
|
|
@threadsafe yes
|
|
|
|
|
|
*//*-*************************************************************************************************************/
|
|
|
|
|
|
css::uno::Reference< css::frame::XDispatch > DispatchProvider::implts_searchProtocolHandler( const css::util::URL& aURL ,
|
|
|
|
|
|
const TargetInfo& aInfo )
|
|
|
|
|
|
{
|
|
|
|
|
|
/* UNSAFE AREA --------------------------------------------------------------------------------------------- */
|
|
|
|
|
|
// Register operation as transaction and reject wrong calls!
|
|
|
|
|
|
TransactionGuard aTransaction( m_aTransactionManager, E_HARDEXCEPTIONS );
|
|
|
|
|
|
|
|
|
|
|
|
// default value, if operation failed.
|
|
|
|
|
|
css::uno::Reference< css::frame::XDispatch > xHandler;
|
|
|
|
|
|
|
|
|
|
|
|
//-------------------------------------------------------------------------------------------------------------
|
|
|
|
|
|
/*HACK ... search better place! */
|
|
|
|
|
|
if( aURL.Complete == DECLARE_ASCII("private:factory/sync") )
|
|
|
|
|
|
{
|
|
|
|
|
|
xHandler = implts_getOrCreateDispatchHelper( E_SYNCDISPATCHER );
|
|
|
|
|
|
}
|
|
|
|
|
|
else
|
|
|
|
|
|
//-------------------------------------------------------------------------------------------------------------
|
|
|
|
|
|
// May be - it's a "mailto:" URL ...?
|
|
|
|
|
|
if( aURL.Complete.compareToAscii( "mailto:", 7 ) == 0 )
|
|
|
|
|
|
{
|
|
|
|
|
|
xHandler = implts_getOrCreateDispatchHelper( E_MAILTODISPATCHER );
|
|
|
|
|
|
}
|
|
|
|
|
|
else
|
|
|
|
|
|
//-------------------------------------------------------------------------------------------------------------
|
2001-08-08 08:52:46 +00:00
|
|
|
|
// May be - it's an internal URL ... like "uno/slot"?
|
2001-08-02 12:34:32 +00:00
|
|
|
|
// But they could be handled by tasks/pluginframes/desktop only.
|
|
|
|
|
|
// Normal frames don't know it.
|
|
|
|
|
|
// Supported targets don't know it real too ... but they could ask the global
|
|
|
|
|
|
// sfx-AppDispatcher!!!
|
|
|
|
|
|
if(
|
|
|
|
|
|
( aURL.Complete.compareToAscii( ".uno" , 4 ) == 0 ) ||
|
2001-08-08 08:52:46 +00:00
|
|
|
|
( aURL.Complete.compareToAscii( "slot:" , 5 ) == 0 )
|
2001-08-02 12:34:32 +00:00
|
|
|
|
)
|
|
|
|
|
|
{
|
|
|
|
|
|
if(
|
|
|
|
|
|
( aInfo.eFrameType == E_TASK ) ||
|
|
|
|
|
|
( aInfo.eFrameType == E_PLUGINFRAME ) ||
|
|
|
|
|
|
( aInfo.eFrameType == E_DESKTOP )
|
|
|
|
|
|
)
|
|
|
|
|
|
{
|
|
|
|
|
|
css::uno::Reference< css::frame::XDispatchProvider > xAppDispatcher = implts_getOrCreateAppDispatchProvider();
|
|
|
|
|
|
if( xAppDispatcher.is() == sal_True )
|
|
|
|
|
|
{
|
|
|
|
|
|
xHandler = xAppDispatcher->queryDispatch( aURL, aInfo.sTargetName, aInfo.nSearchFlags );
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
else
|
|
|
|
|
|
//-------------------------------------------------------------------------------------------------------------
|
|
|
|
|
|
// We should be last chance for user :-)
|
|
|
|
|
|
// But loadable ucb content only!
|
|
|
|
|
|
// This check is neccessary to found out, that
|
|
|
|
|
|
// support for some protocols isn't installed by user. May be
|
|
|
|
|
|
// "ftp" isn't available. So we suppress creation of our self dispatcher.
|
|
|
|
|
|
// The result will be clear. He can't handle it - but he would try it.
|
|
|
|
|
|
if( implts_isLoadableContent( aURL ) == sal_True )
|
|
|
|
|
|
{
|
|
|
|
|
|
xHandler = implts_getOrCreateDispatchHelper( E_SELFDISPATCHER );
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
return xHandler;
|
|
|
|
|
|
}
|
|
|
|
|
|
|
2001-07-03 06:58:21 +00:00
|
|
|
|
/*-************************************************************************************************************//**
|
|
|
|
|
|
@short get or create new dispatch helper
|
|
|
|
|
|
@descr Sometimes we need some helper implementations to support dispatching of special URLs or commands.
|
|
|
|
|
|
But it's not a good idea to hold these services for the whole life time of this provider instance.
|
|
|
|
|
|
We should create it on demand ...
|
|
|
|
|
|
Thats why we implement this methods. They return an already existing helper or create a new one otherwise.
|
|
|
|
|
|
|
|
|
|
|
|
@seealso -
|
|
|
|
|
|
|
|
|
|
|
|
@param "eHelper", specify type of helper
|
|
|
|
|
|
@return A reference to a dispatch helper.
|
|
|
|
|
|
|
|
|
|
|
|
@onerror We return a NULL-reference.
|
|
|
|
|
|
@threadsafe yes
|
|
|
|
|
|
*//*-*************************************************************************************************************/
|
|
|
|
|
|
css::uno::Reference< css::frame::XDispatchProvider > DispatchProvider::implts_getOrCreateAppDispatchProvider()
|
|
|
|
|
|
{
|
|
|
|
|
|
/* UNSAFE AREA --------------------------------------------------------------------------------------------- */
|
|
|
|
|
|
// Register operation as transaction and reject wrong calls!
|
|
|
|
|
|
TransactionGuard aTransaction( m_aTransactionManager, E_HARDEXCEPTIONS );
|
|
|
|
|
|
|
|
|
|
|
|
/* SAFE AREA ----------------------------------------------------------------------------------------------- */
|
|
|
|
|
|
WriteGuard aWriteLock( m_aLock );
|
|
|
|
|
|
|
|
|
|
|
|
if( m_xAppDispatchProvider.is() == sal_False )
|
|
|
|
|
|
{
|
|
|
|
|
|
m_xAppDispatchProvider = css::uno::Reference< css::frame::XDispatchProvider >( m_xFactory->createInstance( SERVICENAME_APPDISPATCHPROVIDER ), css::uno::UNO_QUERY );
|
|
|
|
|
|
}
|
|
|
|
|
|
return m_xAppDispatchProvider;
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
//*****************************************************************************************************************
|
2001-07-20 07:10:17 +00:00
|
|
|
|
css::uno::Reference< css::frame::XDispatch > DispatchProvider::implts_getOrCreateDispatchHelper( EDispatchHelper eHelper, const css::uno::Any& aParameters )
|
2001-07-03 06:58:21 +00:00
|
|
|
|
{
|
|
|
|
|
|
/* UNSAFE AREA --------------------------------------------------------------------------------------------- */
|
|
|
|
|
|
// Register operation as transaction and reject wrong calls!
|
|
|
|
|
|
TransactionGuard aTransaction( m_aTransactionManager, E_HARDEXCEPTIONS );
|
|
|
|
|
|
|
|
|
|
|
|
/* SAFE AREA ----------------------------------------------------------------------------------------------- */
|
|
|
|
|
|
WriteGuard aWriteLock( m_aLock );
|
|
|
|
|
|
|
|
|
|
|
|
css::uno::Reference< css::frame::XDispatch > xDispatchHelper;
|
|
|
|
|
|
|
|
|
|
|
|
css::uno::Reference< css::frame::XFrame > xOwner( m_xFrame.get(), css::uno::UNO_QUERY );
|
|
|
|
|
|
if( xOwner.is() == sal_True )
|
|
|
|
|
|
{
|
|
|
|
|
|
switch( eHelper )
|
|
|
|
|
|
{
|
2001-08-02 12:34:32 +00:00
|
|
|
|
//-----------------------------------------------------------------------------------------------------
|
2001-07-03 06:58:21 +00:00
|
|
|
|
case E_MENUDISPATCHER : {
|
|
|
|
|
|
if( m_xMenuDispatcher.is() == sal_False )
|
|
|
|
|
|
{
|
|
|
|
|
|
MenuDispatcher* pDispatcher = new MenuDispatcher( m_xFactory, xOwner );
|
|
|
|
|
|
m_xMenuDispatcher = css::uno::Reference< css::frame::XDispatch >( static_cast< ::cppu::OWeakObject* >(pDispatcher), css::uno::UNO_QUERY );
|
|
|
|
|
|
}
|
|
|
|
|
|
xDispatchHelper = m_xMenuDispatcher;
|
|
|
|
|
|
}
|
|
|
|
|
|
break;
|
2001-08-02 12:34:32 +00:00
|
|
|
|
//-----------------------------------------------------------------------------------------------------
|
2001-07-03 06:58:21 +00:00
|
|
|
|
case E_MAILTODISPATCHER : {
|
|
|
|
|
|
if( m_xMailToDispatcher.is() == sal_False )
|
|
|
|
|
|
{
|
|
|
|
|
|
MailToDispatcher* pDispatcher = new MailToDispatcher( m_xFactory, xOwner );
|
|
|
|
|
|
m_xMailToDispatcher = css::uno::Reference< css::frame::XDispatch >( static_cast< ::cppu::OWeakObject* >(pDispatcher), css::uno::UNO_QUERY );
|
|
|
|
|
|
}
|
|
|
|
|
|
xDispatchHelper = m_xMailToDispatcher;
|
|
|
|
|
|
}
|
|
|
|
|
|
break;
|
2001-08-02 12:34:32 +00:00
|
|
|
|
//-----------------------------------------------------------------------------------------------------
|
2001-07-03 06:58:21 +00:00
|
|
|
|
case E_HELPAGENTDISPATCHER : {
|
|
|
|
|
|
if( m_xHelpAgentDispatcher.is() == sal_False )
|
|
|
|
|
|
{
|
|
|
|
|
|
HelpAgentDispatcher* pDispatcher = new HelpAgentDispatcher( xOwner );
|
|
|
|
|
|
m_xHelpAgentDispatcher = css::uno::Reference< css::frame::XDispatch >( static_cast< ::cppu::OWeakObject* >(pDispatcher), css::uno::UNO_QUERY );
|
|
|
|
|
|
}
|
|
|
|
|
|
xDispatchHelper = m_xHelpAgentDispatcher;
|
|
|
|
|
|
}
|
|
|
|
|
|
break;
|
2001-08-02 12:34:32 +00:00
|
|
|
|
//-----------------------------------------------------------------------------------------------------
|
2001-07-03 06:58:21 +00:00
|
|
|
|
case E_CREATEDISPATCHER : {
|
2001-07-20 07:10:17 +00:00
|
|
|
|
// Don't hold these dispatch helper! Create it on demand for every given target name.
|
2001-08-02 12:34:32 +00:00
|
|
|
|
// He could handle one target frame at one time only!
|
2001-07-20 07:10:17 +00:00
|
|
|
|
::rtl::OUString sTargetName;
|
|
|
|
|
|
aParameters >>= sTargetName;
|
|
|
|
|
|
CreateDispatcher* pDispatcher = new CreateDispatcher( m_xFactory, xOwner, sTargetName );
|
|
|
|
|
|
xDispatchHelper = css::uno::Reference< css::frame::XDispatch >( static_cast< ::cppu::OWeakObject* >(pDispatcher), css::uno::UNO_QUERY );
|
2001-07-03 06:58:21 +00:00
|
|
|
|
}
|
|
|
|
|
|
break;
|
2001-08-02 12:34:32 +00:00
|
|
|
|
//-----------------------------------------------------------------------------------------------------
|
2001-07-03 06:58:21 +00:00
|
|
|
|
case E_BLANKDISPATCHER : {
|
|
|
|
|
|
if( m_xBlankDispatcher.is() == sal_False )
|
|
|
|
|
|
{
|
|
|
|
|
|
css::uno::Reference< css::frame::XFrame > xDesktop( xOwner, css::uno::UNO_QUERY );
|
|
|
|
|
|
BlankDispatcher* pDispatcher = new BlankDispatcher( m_xFactory, xDesktop );
|
|
|
|
|
|
m_xBlankDispatcher = css::uno::Reference< css::frame::XDispatch >( static_cast< ::cppu::OWeakObject* >(pDispatcher), css::uno::UNO_QUERY );
|
|
|
|
|
|
}
|
|
|
|
|
|
xDispatchHelper = m_xBlankDispatcher;
|
|
|
|
|
|
}
|
|
|
|
|
|
break;
|
2001-08-02 12:34:32 +00:00
|
|
|
|
//-----------------------------------------------------------------------------------------------------
|
2001-07-03 06:58:21 +00:00
|
|
|
|
case E_SELFDISPATCHER : {
|
|
|
|
|
|
if( m_xSelfDispatcher.is() == sal_False )
|
|
|
|
|
|
{
|
|
|
|
|
|
SelfDispatcher* pDispatcher = new SelfDispatcher( m_xFactory, xOwner );
|
|
|
|
|
|
m_xSelfDispatcher = css::uno::Reference< css::frame::XDispatch >( static_cast< ::cppu::OWeakObject* >(pDispatcher), css::uno::UNO_QUERY );
|
|
|
|
|
|
}
|
|
|
|
|
|
xDispatchHelper = m_xSelfDispatcher;
|
|
|
|
|
|
}
|
|
|
|
|
|
break;
|
2001-08-02 12:34:32 +00:00
|
|
|
|
//-----------------------------------------------------------------------------------------------------
|
2001-07-03 06:58:21 +00:00
|
|
|
|
case E_PLUGINDISPATCHER : {
|
|
|
|
|
|
LOG_WARNING( "DispatchProvider::implts_getOrCreateDispatchHelper( E_PLUGINDISPATCHER )", "Not implemented yet!" )
|
|
|
|
|
|
}
|
|
|
|
|
|
break;
|
2001-07-31 09:07:00 +00:00
|
|
|
|
|
2001-08-02 12:34:32 +00:00
|
|
|
|
//-----------------------------------------------------------------------------------------------------
|
|
|
|
|
|
case E_SYNCDISPATCHER : {
|
|
|
|
|
|
if( m_xSyncDispatcher.is() == sal_False )
|
|
|
|
|
|
{
|
|
|
|
|
|
try
|
|
|
|
|
|
{
|
|
|
|
|
|
m_xSyncDispatcher = css::uno::Reference< css::frame::XDispatch >( m_xFactory->createInstance( SERVICENAME_SYNCDISPATCHER ), css::uno::UNO_QUERY );
|
|
|
|
|
|
}
|
|
|
|
|
|
catch( css::uno::Exception& )
|
|
|
|
|
|
{
|
|
|
|
|
|
LOG_ERROR( "DispatchProvider::getOrCreateDispatchHelper( E_SYNCDISPATCHER )", "unexpected situation")
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
xDispatchHelper = m_xSyncDispatcher;
|
|
|
|
|
|
}
|
|
|
|
|
|
break;
|
2001-07-03 06:58:21 +00:00
|
|
|
|
}
|
|
|
|
|
|
}
|
2001-08-02 12:34:32 +00:00
|
|
|
|
|
2001-07-03 06:58:21 +00:00
|
|
|
|
return xDispatchHelper;
|
|
|
|
|
|
}
|
|
|
|
|
|
|
2001-08-02 12:34:32 +00:00
|
|
|
|
/*-************************************************************************************************************//**
|
2001-08-08 08:52:46 +00:00
|
|
|
|
@short check URL for support by our used loader or handler
|
2001-08-02 12:34:32 +00:00
|
|
|
|
@descr If we must return our own dispatch helper implementations (self, blank, create dispatcher!)
|
2001-08-08 08:52:46 +00:00
|
|
|
|
we should be shure, that URL describe any loadable content. Otherwise slot/uno URLs
|
2001-08-02 12:34:32 +00:00
|
|
|
|
will be detected ... but there exist nothing to detect!
|
|
|
|
|
|
|
|
|
|
|
|
@seealso method queryDispatch()
|
|
|
|
|
|
|
|
|
|
|
|
@param "aURL", URL which should be "detected"
|
2001-08-08 08:52:46 +00:00
|
|
|
|
@return True , if somewhere could handle that
|
2001-08-02 12:34:32 +00:00
|
|
|
|
False , otherwise
|
|
|
|
|
|
|
2001-08-08 08:52:46 +00:00
|
|
|
|
@onerror We return False.
|
2001-08-02 12:34:32 +00:00
|
|
|
|
@threadsafe yes
|
|
|
|
|
|
*//*-*************************************************************************************************************/
|
|
|
|
|
|
sal_Bool DispatchProvider::implts_isLoadableContent( const css::util::URL& aURL )
|
|
|
|
|
|
{
|
|
|
|
|
|
/* UNSAFE AREA --------------------------------------------------------------------------------------------- */
|
|
|
|
|
|
// Register operation as transaction and reject wrong calls!
|
|
|
|
|
|
TransactionGuard aTransaction( m_aTransactionManager, E_HARDEXCEPTIONS );
|
|
|
|
|
|
|
|
|
|
|
|
/* SAFE AREA ----------------------------------------------------------------------------------------------- */
|
|
|
|
|
|
ReadGuard aReadLock( m_aLock );
|
2001-08-08 08:52:46 +00:00
|
|
|
|
css::uno::Reference< css::document::XTypeDetection > xDetection( m_xFactory->createInstance( SERVICENAME_TYPEDETECTION ), css::uno::UNO_QUERY );
|
2001-08-02 12:34:32 +00:00
|
|
|
|
aReadLock.unlock();
|
|
|
|
|
|
/* UNSAFE AREA --------------------------------------------------------------------------------------------- */
|
|
|
|
|
|
|
2001-08-08 08:52:46 +00:00
|
|
|
|
sal_Bool bLoadable = sal_False;
|
|
|
|
|
|
|
|
|
|
|
|
if( xDetection.is() == sal_True )
|
|
|
|
|
|
{
|
|
|
|
|
|
::rtl::OUString sTypeName = xDetection->queryTypeByURL( aURL.Complete );
|
|
|
|
|
|
bLoadable = (sTypeName.getLength()>0);
|
|
|
|
|
|
}
|
2001-08-02 12:34:32 +00:00
|
|
|
|
|
2001-08-13 08:43:28 +00:00
|
|
|
|
if ( ( sal_False == bLoadable )
|
|
|
|
|
|
&& ( 0 == aURL.Complete.compareToAscii( "private:stream/", 15 ) )
|
|
|
|
|
|
)
|
|
|
|
|
|
{
|
|
|
|
|
|
bLoadable = sal_True;
|
|
|
|
|
|
}
|
|
|
|
|
|
|
2001-08-08 08:52:46 +00:00
|
|
|
|
return bLoadable;
|
|
|
|
|
|
/*
|
2001-08-02 12:34:32 +00:00
|
|
|
|
// Check some well known protocols before you ask the ucb.
|
|
|
|
|
|
// Result will be clear ... and we save time!
|
|
|
|
|
|
if(
|
2001-08-08 08:52:46 +00:00
|
|
|
|
( aURL.Complete.compareToAscii( ".uno" , 4 ) == 0 ) ||
|
|
|
|
|
|
( aURL.Complete.compareToAscii( "slot:" , 5 ) == 0 )
|
2001-08-02 12:34:32 +00:00
|
|
|
|
)
|
|
|
|
|
|
{
|
|
|
|
|
|
bLoadable = sal_False;
|
|
|
|
|
|
}
|
|
|
|
|
|
else
|
2001-08-08 08:52:46 +00:00
|
|
|
|
if(
|
|
|
|
|
|
( aURL.Complete.compareToAscii( "private:factory/", 16 ) == 0 ) ||
|
|
|
|
|
|
( aURL.Complete.compareToAscii( "macro:" , 6 ) == 0 )
|
|
|
|
|
|
)
|
2001-08-02 12:34:32 +00:00
|
|
|
|
{
|
|
|
|
|
|
bLoadable = sal_True;
|
|
|
|
|
|
}
|
|
|
|
|
|
else
|
|
|
|
|
|
{
|
2001-08-08 08:52:46 +00:00
|
|
|
|
// ... and try to find content handler or frame loader
|
2001-08-02 12:34:32 +00:00
|
|
|
|
css::uno::Reference< css::ucb::XContentProviderManager > xUCB( xFactory->createInstance( SERVICENAME_UCBCONTENTBROKER ), css::uno::UNO_QUERY );
|
|
|
|
|
|
if( xUCB.is() == sal_True )
|
|
|
|
|
|
{
|
|
|
|
|
|
bLoadable = xUCB->queryContentProvider( aURL.Complete ).is();
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
2001-08-08 08:52:46 +00:00
|
|
|
|
*/
|
2001-08-02 12:34:32 +00:00
|
|
|
|
}
|
|
|
|
|
|
|
2001-07-03 06:58:21 +00:00
|
|
|
|
/*-************************************************************************************************************//**
|
|
|
|
|
|
@short debug-method to check incoming parameter of some other mehods of this class
|
|
|
|
|
|
@descr The following methods are used to check parameters for other methods
|
|
|
|
|
|
of this class. The return value is used directly for an ASSERT(...).
|
|
|
|
|
|
|
|
|
|
|
|
@attention These methods are threadsafe ...
|
|
|
|
|
|
because they don't work on internal member...
|
2001-08-02 12:34:32 +00:00
|
|
|
|
they are static functions!
|
2001-07-03 06:58:21 +00:00
|
|
|
|
|
|
|
|
|
|
@seealso ASSERTs in implementation!
|
|
|
|
|
|
|
|
|
|
|
|
@param references to checking variables
|
|
|
|
|
|
@return sal_True on invalid parameter<BR>
|
|
|
|
|
|
sal_False otherway
|
|
|
|
|
|
|
|
|
|
|
|
@onerror -
|
|
|
|
|
|
@threadsafe yes
|
|
|
|
|
|
*//*-*************************************************************************************************************/
|
|
|
|
|
|
|
|
|
|
|
|
#ifdef ENABLE_ASSERTIONS
|
|
|
|
|
|
|
|
|
|
|
|
//*****************************************************************************************************************
|
|
|
|
|
|
sal_Bool DispatchProvider::implcp_ctor( const css::uno::Reference< css::lang::XMultiServiceFactory >& xFactory ,
|
|
|
|
|
|
const css::uno::Reference< css::frame::XFrame >& xFrame )
|
|
|
|
|
|
{
|
|
|
|
|
|
return(
|
|
|
|
|
|
( &xFactory == NULL ) ||
|
|
|
|
|
|
( &xFrame == NULL ) ||
|
|
|
|
|
|
( xFactory.is() == sal_False ) ||
|
|
|
|
|
|
( xFrame.is() == sal_False )
|
|
|
|
|
|
);
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
//*****************************************************************************************************************
|
|
|
|
|
|
// Please don't check for empty strings on URL or target name. They are allowed!
|
|
|
|
|
|
sal_Bool DispatchProvider::implcp_queryDispatch( const css::util::URL& aURL ,
|
|
|
|
|
|
const ::rtl::OUString& sTargetFrameName,
|
|
|
|
|
|
sal_Int32 nSearchFlags )
|
|
|
|
|
|
{
|
|
|
|
|
|
return(
|
|
|
|
|
|
( &aURL == NULL ) ||
|
|
|
|
|
|
( &sTargetFrameName == NULL ) ||
|
|
|
|
|
|
(
|
|
|
|
|
|
( nSearchFlags != css::frame::FrameSearchFlag::AUTO ) &&
|
|
|
|
|
|
( !( nSearchFlags & css::frame::FrameSearchFlag::PARENT ) ) &&
|
|
|
|
|
|
( !( nSearchFlags & css::frame::FrameSearchFlag::SELF ) ) &&
|
|
|
|
|
|
( !( nSearchFlags & css::frame::FrameSearchFlag::CHILDREN ) ) &&
|
|
|
|
|
|
( !( nSearchFlags & css::frame::FrameSearchFlag::CREATE ) ) &&
|
|
|
|
|
|
( !( nSearchFlags & css::frame::FrameSearchFlag::SIBLINGS ) ) &&
|
|
|
|
|
|
( !( nSearchFlags & css::frame::FrameSearchFlag::TASKS ) ) &&
|
|
|
|
|
|
( !( nSearchFlags & css::frame::FrameSearchFlag::ALL ) ) &&
|
|
|
|
|
|
( !( nSearchFlags & css::frame::FrameSearchFlag::GLOBAL ) )
|
|
|
|
|
|
)
|
|
|
|
|
|
);
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
//*****************************************************************************************************************
|
|
|
|
|
|
// Use implcp_queryDispatch() for every descriptor item to check parameter!
|
|
|
|
|
|
sal_Bool DispatchProvider::implcp_queryDispatches( const css::uno::Sequence< css::frame::DispatchDescriptor >& lDescriptions )
|
|
|
|
|
|
{
|
|
|
|
|
|
sal_Bool bFail = sal_False;
|
|
|
|
|
|
if( &lDescriptions == NULL )
|
|
|
|
|
|
{
|
|
|
|
|
|
bFail = sal_True;
|
|
|
|
|
|
}
|
|
|
|
|
|
else
|
|
|
|
|
|
{
|
|
|
|
|
|
sal_Int32 nCount = lDescriptions.getLength();
|
|
|
|
|
|
for( sal_Int32 nPosition=0; nPosition<nCount; ++nPosition )
|
|
|
|
|
|
{
|
|
|
|
|
|
if( implcp_queryDispatch( lDescriptions[nPosition].FeatureURL ,
|
|
|
|
|
|
lDescriptions[nPosition].FrameName ,
|
|
|
|
|
|
lDescriptions[nPosition].SearchFlags ) == sal_False )
|
|
|
|
|
|
{
|
|
|
|
|
|
bFail = sal_True;
|
|
|
|
|
|
break;
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
return bFail;
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
//*****************************************************************************************************************
|
|
|
|
|
|
sal_Bool DispatchProvider::implcp_disposing( const css::lang::EventObject& aEvent )
|
|
|
|
|
|
{
|
|
|
|
|
|
return(
|
|
|
|
|
|
( &aEvent == NULL ) ||
|
|
|
|
|
|
( aEvent.Source.is() == sal_False )
|
|
|
|
|
|
);
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
#endif // #ifdef ENABLE_ASSERTIONS
|
|
|
|
|
|
|
|
|
|
|
|
} // namespace framework
|
