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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_CONTROLLERCOMMANDDISPATCH_HXX
+#define CHART2_CONTROLLERCOMMANDDISPATCH_HXX
+
+#include "CommandDispatch.hxx"
+#include <com/sun/star/frame/XModel.hpp>
+#include <com/sun/star/frame/XController.hpp>
+#include <com/sun/star/view/XSelectionSupplier.hpp>
+#include <cppuhelper/implbase1.hxx>
+
+#include <memory>
+
+namespace chart
+{
+
+class ChartController;
+class CommandDispatchContainer;
+
+namespace impl
+{
+struct ModelState;
+struct ControllerState;
+
+// #i63017# : need to implement the XSelectionChangeListener in order
+// to update the ControllerState when the selection changes.
+typedef ::cppu::ImplInheritanceHelper1<
+ CommandDispatch,
+ ::com::sun::star::view::XSelectionChangeListener >
+ ControllerCommandDispatch_Base;
+}
+
+/** This class is a CommandDispatch that is responsible for all commands that
+ the ChartController supports.
+
+ This class determines which commands are currently available (via the model
+ state) and if an available command is called forwards it to the
+ ChartController.
+ */
+class ControllerCommandDispatch : public impl::ControllerCommandDispatch_Base
+{
+public:
+ explicit ControllerCommandDispatch(
+ const ::com::sun::star::uno::Reference<
+ ::com::sun::star::uno::XComponentContext > & xContext,
+ ChartController* pController, CommandDispatchContainer* pContainer );
+ virtual ~ControllerCommandDispatch();
+
+ // late initialisation, especially for adding as listener
+ virtual void initialize();
+
+protected:
+ // ____ XDispatch ____
+ virtual void SAL_CALL dispatch(
+ const ::com::sun::star::util::URL& URL,
+ const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >& Arguments )
+ throw (::com::sun::star::uno::RuntimeException);
+
+ // ____ WeakComponentImplHelperBase ____
+ /// is called when this is disposed
+ virtual void SAL_CALL disposing();
+
+ // ____ XEventListener (base of XModifyListener) ____
+ virtual void SAL_CALL disposing(
+ const ::com::sun::star::lang::EventObject& Source )
+ throw (::com::sun::star::uno::RuntimeException);
+
+ virtual void fireStatusEvent(
+ const ::rtl::OUString & rURL,
+ const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XStatusListener > & xSingleListener );
+
+ // ____ XModifyListener ____
+ virtual void SAL_CALL modified(
+ const ::com::sun::star::lang::EventObject& aEvent )
+ throw (::com::sun::star::uno::RuntimeException);
+
+ // ____ XSelectionChangeListener ____
+ virtual void SAL_CALL selectionChanged(
+ const ::com::sun::star::lang::EventObject& aEvent )
+ throw (::com::sun::star::uno::RuntimeException);
+
+private:
+ void fireStatusEventForURLImpl(
+ const ::rtl::OUString & rURL,
+ const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XStatusListener > & xSingleListener );
+
+ bool commandAvailable( const ::rtl::OUString & rCommand );
+ void updateCommandAvailability();
+
+ bool isShapeControllerCommandAvailable( const ::rtl::OUString& rCommand );
+
+ ChartController* m_pChartController;
+ ::com::sun::star::uno::Reference<
+ ::com::sun::star::frame::XController > m_xController;
+ ::com::sun::star::uno::Reference<
+ ::com::sun::star::view::XSelectionSupplier > m_xSelectionSupplier;
+ ::com::sun::star::uno::Reference<
+ ::com::sun::star::frame::XDispatch > m_xDispatch;
+
+ ::std::auto_ptr< impl::ModelState > m_apModelState;
+ ::std::auto_ptr< impl::ControllerState > m_apControllerState;
+
+ mutable ::std::map< ::rtl::OUString, bool > m_aCommandAvailability;
+ mutable ::std::map< ::rtl::OUString, ::com::sun::star::uno::Any > m_aCommandArguments;
+
+ CommandDispatchContainer* m_pDispatchContainer;
+};
+
+} // namespace chart
+
+// CHART2_CONTROLLERCOMMANDDISPATCH_HXX
+#endif