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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 CHART2_COMMANDDISPATCHCONTAINER_HXX
#define CHART2_COMMANDDISPATCHCONTAINER_HXX
#include <com/sun/star/uno/XComponentContext.hpp>
#include <com/sun/star/chart2/XUndoManager.hpp>
#include <com/sun/star/frame/XDispatch.hpp>
#include <com/sun/star/frame/XModel.hpp>
#include <com/sun/star/frame/DispatchDescriptor.hpp>
#include <cppuhelper/weakref.hxx>
#include <cppuhelper/interfacecontainer.hxx>
#include <set>
#include <map>
namespace chart
{
class ChartController;
class DrawCommandDispatch;
class ShapeController;
/** @HTML
Helper class for implementing the <code>XDispatchProvider</code> interface
of the ChartController. This class handles all commands to queryDispatch and
queryDispatches in the following way:
<ul>
<li>Check if there is a cached <code>XDispatch</code> for a given command.
If so, use it.</li>
<li>Check if the command is handled by this class, e.g. Undo. If so,
return a corresponding <code>XDispatch</code> implementation, and cache
this implementation for later use</li>
<li>Otherwise send the command to the chart dispatch provider, if it
can handle this dispatch (determined by the list of commands given in
<code>setChartDispatch()</code>).</li>
</ul>
<p>The <code>XDispatch</code>Provider is designed to return different
<code>XDispatch</code> implementations for each command. This class here
decides which implementation to use for which command.</p>
<p>As most commands need much information of the controller and are
implemented there, the controller handles most of the commands itself (it
also implements <code>XDispatch</code>). Therefore it is set here as
chart dispatch.</p>
*/
class CommandDispatchContainer
{
public:
// note: the chart dispatcher should be removed when all commands are
// handled by other dispatchers. (Chart is currently the controller
// itself)
explicit CommandDispatchContainer(
const ::com::sun::star::uno::Reference<
::com::sun::star::uno::XComponentContext > & xContext,
ChartController* pController );
void setModel(
const ::com::sun::star::uno::Reference<
::com::sun::star::frame::XModel > & xModel );
// void setUndoManager(
// const ::com::sun::star::uno::Reference<
// ::com::sun::star::chart2::XUndoManager > & xUndoManager );
/** Set a chart dispatcher that is used for all commands contained in
rChartCommands
*/
void setChartDispatch(
const ::com::sun::star::uno::Reference<
::com::sun::star::frame::XDispatch > xChartDispatch,
const ::std::set< ::rtl::OUString > & rChartCommands );
/** Returns the dispatch that is able to do the command given in rURL, if
implemented here. If the URL is not implemented here, it should be
checked whether the command is one of the commands given via
the setChartDispatch() method. If so, call the chart dispatch.
<p>If all this fails, return an empty dispatch.</p>
*/
::com::sun::star::uno::Reference<
::com::sun::star::frame::XDispatch > getDispatchForURL(
const ::com::sun::star::util::URL & rURL );
::com::sun::star::uno::Sequence<
::com::sun::star::uno::Reference<
::com::sun::star::frame::XDispatch > > getDispatchesForURLs(
const ::com::sun::star::uno::Sequence<
::com::sun::star::frame::DispatchDescriptor > & aDescriptors );
void DisposeAndClear();
::com::sun::star::uno::Reference< ::com::sun::star::frame::XDispatch >
getContainerDispatchForURL(
const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XController > & xChartController,
const ::com::sun::star::util::URL & rURL );
void setDrawCommandDispatch( DrawCommandDispatch* pDispatch );
DrawCommandDispatch* getDrawCommandDispatch() { return m_pDrawCommandDispatch; }
void setShapeController( ShapeController* pController );
ShapeController* getShapeController() { return m_pShapeController; }
private:
typedef
::std::map< ::rtl::OUString,
::com::sun::star::uno::Reference<
::com::sun::star::frame::XDispatch > >
tDispatchMap;
typedef
::std::vector< ::com::sun::star::uno::Reference< ::com::sun::star::frame::XDispatch > > tDisposeVector;
mutable tDispatchMap m_aCachedDispatches;
mutable tDisposeVector m_aToBeDisposedDispatches;
::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext > m_xContext;
::com::sun::star::uno::WeakReference< ::com::sun::star::frame::XModel > m_xModel;
::com::sun::star::uno::Reference< ::com::sun::star::chart2::XUndoManager > m_xUndoManager;
::com::sun::star::uno::Reference< ::com::sun::star::frame::XDispatch > m_xChartDispatcher;
::std::set< ::rtl::OUString > m_aChartCommands;
::std::set< ::rtl::OUString > m_aContainerDocumentCommands;
ChartController* m_pChartController;
DrawCommandDispatch* m_pDrawCommandDispatch;
ShapeController* m_pShapeController;
};
} // namespace chart
// CHART2_COMMANDDISPATCHCONTAINER_HXX
#endif
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