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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#ifndef __FRAMEWORK_DISPATCH_DISPATCHPROVIDER_HXX_
#define __FRAMEWORK_DISPATCH_DISPATCHPROVIDER_HXX_
//_________________________________________________________________________________________________________________
// my own includes
//_________________________________________________________________________________________________________________
#include <services/frame.hxx>
#include <classes/protocolhandlercache.hxx>
#include <threadhelp/threadhelpbase.hxx>
#ifndef __FRAMEWORK_THREADHELP_TRANSACTIONBASE_HXX_
#include <threadhelp/transactionbase.hxx>
#endif
#include <macros/xinterface.hxx>
#include <macros/xtypeprovider.hxx>
#include <macros/debug.hxx>
#include <macros/generic.hxx>
#include <stdtypes.h>
//_________________________________________________________________________________________________________________
// interface includes
//_________________________________________________________________________________________________________________
#include <com/sun/star/lang/XTypeProvider.hpp>
#include <com/sun/star/frame/XDispatchProvider.hpp>
#include <com/sun/star/util/URL.hpp>
#include <com/sun/star/frame/DispatchDescriptor.hpp>
#include <com/sun/star/beans/PropertyValue.hpp>
//_________________________________________________________________________________________________________________
// other includes
//_________________________________________________________________________________________________________________
#include <cppuhelper/weak.hxx>
#include <cppuhelper/weakref.hxx>
//_________________________________________________________________________________________________________________
// namespace
//_________________________________________________________________________________________________________________
namespace framework{
//_________________________________________________________________________________________________________________
/**
@descr We know some special dispatch objects with diffrent functionality.
The can be created internaly by the following DispatchProvider.
Here we define some identifier to force creation of the right one.
*/
enum EDispatchHelper
{
E_DEFAULTDISPATCHER ,
E_MENUDISPATCHER ,
E_HELPAGENTDISPATCHER ,
E_CREATEDISPATCHER ,
E_BLANKDISPATCHER ,
E_SELFDISPATCHER ,
E_CLOSEDISPATCHER ,
E_STARTMODULEDISPATCHER
};
//_________________________________________________________________________________________________________________
/**
@short implement a helper for XDispatchProvider interface
@descr The result of a queryDispatch() call depends from the owner, which use an instance of this class.
(frame, desktop) All of them must provides different functionality.
E.g: - task can be created by the desktop only
- a task can have a beamer as direct child
- a normal frame never can create a new one by himself
@attention Use this class as member only! Never use it as baseclass.
XInterface will be ambigous and we hold a weakreference to ouer OWNER - not to ouer SUPERCLASS!
@base ThreadHelpBase
supports threadsafe mechanism
@base OWeakObject
provides ref count and weak mechanism
@devstatus ready to use
@threadsafe yes
@modified 17.05.2002 07:56, as96863
*/
class DispatchProvider : // interfaces
public css::lang::XTypeProvider ,
public css::frame::XDispatchProvider ,
// baseclasses
// Order is neccessary for right initialization!
private ThreadHelpBase ,
private TransactionBase ,
public ::cppu::OWeakObject
{
/* member */
private:
/// reference to global service manager to create new services
css::uno::Reference< css::lang::XMultiServiceFactory > m_xFactory;
/// weakreference to owner frame (Don't use a hard reference. Owner can't delete us then!)
css::uno::WeakReference< css::frame::XFrame > m_xFrame;
/// different dispatcher to handle special dispatch calls, protocols or URLs (they will be created on demand.)
css::uno::Reference< css::frame::XDispatch > m_xMenuDispatcher ;
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_xDefaultDispatcher ;*/
/// cache of some other dispatch provider which are registered inside configuration to handle special URL protocols
HandlerCache m_aProtocolHandlerCache;
/* interface */
public:
FWK_DECLARE_XINTERFACE
FWK_DECLARE_XTYPEPROVIDER
DispatchProvider( const css::uno::Reference< css::lang::XMultiServiceFactory >& xFactory ,
const css::uno::Reference< css::frame::XFrame >& xFrame );
virtual css::uno::Reference< css::frame::XDispatch > SAL_CALL queryDispatch ( const css::util::URL& aURL ,
const ::rtl::OUString& sTargetFrameName ,
sal_Int32 nSearchFlags ) throw( css::uno::RuntimeException );
virtual css::uno::Sequence< css::uno::Reference< css::frame::XDispatch > > SAL_CALL queryDispatches( const css::uno::Sequence< css::frame::DispatchDescriptor >& lDescriptions ) throw( css::uno::RuntimeException );
/* helper */
protected:
// Let him protected! So nobody can use us as base ...
virtual ~DispatchProvider();
private:
css::uno::Reference< css::frame::XDispatch > implts_getOrCreateDispatchHelper ( EDispatchHelper eHelper ,
const css::uno::Reference< css::frame::XFrame >& xOwner ,
const ::rtl::OUString& sTarget = ::rtl::OUString() ,
sal_Int32 nSearchFlags = 0 );
sal_Bool implts_isLoadableContent ( const css::util::URL& aURL );
css::uno::Reference< css::frame::XDispatch > implts_queryDesktopDispatch ( const css::uno::Reference< css::frame::XFrame > xDesktop ,
const css::util::URL& aURL ,
const ::rtl::OUString& sTargetFrameName ,
sal_Int32 nSearchFlags );
css::uno::Reference< css::frame::XDispatch > implts_queryFrameDispatch ( const css::uno::Reference< css::frame::XFrame > xFrame ,
const css::util::URL& aURL ,
const ::rtl::OUString& sTargetFrameName ,
sal_Int32 nSearchFlags );
css::uno::Reference< css::frame::XDispatch > implts_searchProtocolHandler ( const css::util::URL& aURL );
}; // class DispatchProvider
} // namespace framework
#endif // #ifndef __FRAMEWORK_DISPATCH_DISPATCHPROVIDER_HXX_
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