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/**************************************************************
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
*************************************************************/
#ifndef INCLUDED_SVTOOLS_CONTEXTMENUHELPER_HXX
#define INCLUDED_SVTOOLS_CONTEXTMENUHELPER_HXX
#include <com/sun/star/frame/XFrame.hpp>
#include <com/sun/star/awt/XPopupMenu.hpp>
#include <com/sun/star/util/XURLTransformer.hpp>
#include <com/sun/star/ui/XImageManager.hpp>
#include <com/sun/star/container/XNameAccess.hpp>
#include <rtl/ustring.hxx>
#include <cppuhelper/weak.hxx>
#include <vcl/menu.hxx>
#include "svtools/svtdllapi.h"
namespace svt
{
/**
Context menu helper class.
Fills images and labels for a provided popup menu or
com.sun.star.awt.XPopupMenu.
PRECONDITION:
All commands must be set via SetItemCommand and are part
of the configuration files
(see org.openoffice.Office.UI.[Module]Commands.xcu)
*/
struct ExecuteInfo;
class SVT_DLLPUBLIC ContextMenuHelper
{
public:
// create context menu helper
// ARGS: xFrame = frame defines the context of the context menu
// bAutoRefresh = specifies that the context will be constant or not
ContextMenuHelper( const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XFrame >& xFrame, bool bAutoRefresh=true );
~ContextMenuHelper();
// methods to complete a popup menu (set images, labels, enable/disable states)
// ATTENTION: The item ID's must be unique for the whole popup (inclusive the sub menus!)
void completeAndExecute( const Point& aPos, PopupMenu& aPopupMenu );
void completeAndExecute( const Point& aPos, const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XPopupMenu >& xPopupMenu );
// methods to create a popup menu referenced by resource URL
// NOT IMPLEMENTED YET!
::com::sun::star::uno::Reference< ::com::sun::star::awt::XPopupMenu > create( const ::rtl::OUString& aPopupMenuResourceURL );
// method to create and execute a popup menu referenced by a resource URL
// NOT IMPLEMENTED YET!
bool createAndExecute( const Point& aPos, const ::rtl::OUString& aPopupMenuResourceURL );
private:
// asynchronous link to prevent destruction while on stack
DECL_STATIC_LINK( ContextMenuHelper, ExecuteHdl_Impl, ExecuteInfo* );
// no copy-ctor and operator=
ContextMenuHelper( const ContextMenuHelper& );
const ContextMenuHelper& operator=( const ContextMenuHelper& );
// show context menu and dispatch command automatically
void executePopupMenu( const Point& aPos, PopupMenu* pMenu );
// fill image and label for every menu item on the provided menu
void completeMenuProperties( Menu* pMenu );
// dispatch provided command
bool dispatchCommand( const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XFrame >& xFrame, const ::rtl::OUString& aCommandURL );
// methods to retrieve a single command URL dependent value from a
// ui configuratin manager
Image getImageFromCommandURL( const ::rtl::OUString& aCmdURL, bool bHiContrast ) const;
rtl::OUString getLabelFromCommandURL( const ::rtl::OUString& aCmdURL ) const;
// creates an association between current module/controller bound to the
// provided frame and their ui configuration managers.
bool associateUIConfigurationManagers();
// resets associations to create associations again on-demand.
// Useful for implementations which recycle frames. Normal
// implementations can profit from caching and should set
// auto refresh on ctor to false (default).
void resetAssociations()
{
if ( m_bAutoRefresh )
m_bUICfgMgrAssociated = false;
}
::com::sun::star::uno::WeakReference< ::com::sun::star::frame::XFrame > m_xWeakFrame;
::rtl::OUString m_aModuleIdentifier;
::rtl::OUString m_aSelf;
::com::sun::star::uno::Reference< ::com::sun::star::util::XURLTransformer > m_xURLTransformer;
::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue > m_aDefaultArgs;
::com::sun::star::uno::Reference< ::com::sun::star::ui::XImageManager > m_xDocImageMgr;
::com::sun::star::uno::Reference< ::com::sun::star::ui::XImageManager > m_xModuleImageMgr;
::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess > m_xUICommandLabels;
bool m_bAutoRefresh;
bool m_bUICfgMgrAssociated;
};
} // namespace svt
#endif // INCLUDED_SVTOOLS_CONTEXTMENUHELPER_HXX
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