137 lines
8 KiB
C++
137 lines
8 KiB
C++
/*************************************************************************
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: createdispatcher.hxx,v $
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*
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* $Revision: 1.4 $
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*
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* last change: $Author: rt $ $Date: 2005-09-09 00:11:43 $
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*
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* The Contents of this file are made available subject to
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* the terms of GNU Lesser General Public License Version 2.1.
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*
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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 2005 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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#ifndef __FRAMEWORK_DISPATCH_CREATEDISPATCHER_HXX_
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#define __FRAMEWORK_DISPATCH_CREATEDISPATCHER_HXX_
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//_________________________________________________________________________________________________________________
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// my own includes
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//_________________________________________________________________________________________________________________
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#ifndef __FRAMEWORK_DISPATCH_BASEDISPATCHER_HXX_
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#include <dispatch/basedispatcher.hxx>
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#endif
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//_________________________________________________________________________________________________________________
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// interface includes
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//_________________________________________________________________________________________________________________
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//_________________________________________________________________________________________________________________
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// other includes
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//_________________________________________________________________________________________________________________
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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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// exported const
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//_________________________________________________________________________________________________________________
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//_________________________________________________________________________________________________________________
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// exported definitions
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//_________________________________________________________________________________________________________________
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/*-************************************************************************************************************//**
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@short helper to create new frames by using non special target name and CREATE flag
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@descr If user whish to find any frame by name or will create it, if it not already exist ...
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these dispatch helper should be used. Because - a frame must be created at dispatch call ...
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not on queryDispatch()! So we hold weakreferences to the possible parent frame, safe the name
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of new frame. If user call dispatch at us - we check a weakreference to our last created frame
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(he should have same name!) ... if he exist - we do nothing ... if not - we create it again.
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But if possible parent for new created task doesn't exist - we couldn't do anything!
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Then we wait for our own dispose and do nothing.
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@attention Use this class as member only! Never use it as baseclass.
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XInterface will be ambigous and we hold a weakreference to ouer OWNER - not to ouer SUPERCLASS!
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@implements XInterface
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XDispatch
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XStatusListener
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XLoadEventListener
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XEventListener
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@base BaseDispatcher
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@devstatus ready to use
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@threadsafe yes
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*//*-*************************************************************************************************************/
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class CreateDispatcher : // -interfaces ... are supported by our BaseDispatcher!
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// -baseclasses ... order is neccessary for right initialization!
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public BaseDispatcher
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{
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//-------------------------------------------------------------------------------------------------------------
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// public methods
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//-------------------------------------------------------------------------------------------------------------
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public:
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// ctor
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CreateDispatcher ( const css::uno::Reference< css::lang::XMultiServiceFactory >& xFactory ,
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const css::uno::Reference< css::frame::XFrame >& xParent ,
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const rtl::OUString& sName );
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// XDispatch
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virtual void SAL_CALL dispatch ( const css::util::URL& aURL ,
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const css::uno::Sequence< css::beans::PropertyValue >& lArguments ) throw( css::uno::RuntimeException );
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//-------------------------------------------------------------------------------------------------------------
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// protected methods
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//-------------------------------------------------------------------------------------------------------------
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protected:
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virtual void SAL_CALL reactForLoadingState ( const css::util::URL& aURL ,
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const css::uno::Sequence< css::beans::PropertyValue >& lDescriptor ,
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const css::uno::Reference< css::frame::XFrame >& xTarget ,
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sal_Bool bState ,
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const css::uno::Any& aAsyncInfo = css::uno::Any() );
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virtual void SAL_CALL reactForHandlingState( const css::util::URL& aURL ,
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const css::uno::Sequence< css::beans::PropertyValue >& lDescriptor ,
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sal_Bool bState ,
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const css::uno::Any& aAsyncInfo = css::uno::Any() )
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{ LOG_WARNING( "CreateDispatcher::reactForHandlingState()", "Who call this function! It's a non used pure virtual function overload ..." ) }
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//-------------------------------------------------------------------------------------------------------------
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// variables
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// (should be private everyway!)
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//-------------------------------------------------------------------------------------------------------------
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private:
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css::uno::WeakReference< css::frame::XFrame > m_xTarget ; /// new created frame (Don't hold hard reference ... target frame couldn't die then!)
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::rtl::OUString m_sTargetName ; /// name of new created frame
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}; // class CreateDispatcher
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} // namespace framework
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#endif // #ifndef __FRAMEWORK_DISPATCH_CREATEDISPATCHER_HXX_
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