forked from amazingfate/loongoffice
117 lines
5.2 KiB
C++
117 lines
5.2 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#ifndef INCLUDED_SVTOOLS_CONTEXTMENUHELPER_HXX
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#define INCLUDED_SVTOOLS_CONTEXTMENUHELPER_HXX
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#include <com/sun/star/frame/XFrame.hpp>
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#include <com/sun/star/awt/XPopupMenu.hpp>
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#include <com/sun/star/util/XURLTransformer.hpp>
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#include <com/sun/star/ui/XImageManager.hpp>
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#include <com/sun/star/container/XNameAccess.hpp>
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#include <rtl/ustring.hxx>
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#include <cppuhelper/weak.hxx>
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#include <vcl/menu.hxx>
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#include <svtools/svtdllapi.h>
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namespace svt
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{
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/**
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Context menu helper class.
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Fills images and labels for a provided popup menu or
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com.sun.star.awt.XPopupMenu.
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PRECONDITION:
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All commands must be set via SetItemCommand and are part
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of the configuration files
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(see org.openoffice.Office.UI.[Module]Commands.xcu)
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*/
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struct ExecuteInfo;
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class SVT_DLLPUBLIC ContextMenuHelper
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{
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public:
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// create context menu helper
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// ARGS: xFrame = frame defines the context of the context menu
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// bAutoRefresh = specifies that the context will be constant or not
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ContextMenuHelper( const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XFrame >& xFrame, bool bAutoRefresh=true );
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~ContextMenuHelper();
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// methods to complete a popup menu (set images, labels, enable/disable states)
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// ATTENTION: The item ID's must be unique for the whole popup (inclusive the sub menus!)
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void completeAndExecute( const Point& aPos, PopupMenu& aPopupMenu );
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void completeAndExecute( const Point& aPos, const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XPopupMenu >& xPopupMenu );
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private:
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// asynchronous link to prevent destruction while on stack
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DECL_STATIC_LINK( ContextMenuHelper, ExecuteHdl_Impl, ExecuteInfo* );
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// no copy-ctor and operator=
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ContextMenuHelper( const ContextMenuHelper& );
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const ContextMenuHelper& operator=( const ContextMenuHelper& );
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// show context menu and dispatch command automatically
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void executePopupMenu( const Point& aPos, PopupMenu* pMenu );
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// fill image and label for every menu item on the provided menu
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void completeMenuProperties( Menu* pMenu );
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// dispatch provided command
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bool dispatchCommand( const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XFrame >& xFrame, const OUString& aCommandURL );
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// methods to retrieve a single command URL dependent value from a
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// ui configuratin manager
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Image getImageFromCommandURL( const OUString& aCmdURL ) const;
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OUString getLabelFromCommandURL( const OUString& aCmdURL ) const;
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// creates an association between current module/controller bound to the
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// provided frame and their ui configuration managers.
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bool associateUIConfigurationManagers();
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// resets associations to create associations again on-demand.
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// Useful for implementations which recycle frames. Normal
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// implementations can profit from caching and should set
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// auto refresh on ctor to false (default).
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void resetAssociations()
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{
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if ( m_bAutoRefresh )
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m_bUICfgMgrAssociated = false;
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}
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::com::sun::star::uno::WeakReference< ::com::sun::star::frame::XFrame > m_xWeakFrame;
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OUString m_aModuleIdentifier;
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OUString m_aSelf;
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::com::sun::star::uno::Reference< ::com::sun::star::util::XURLTransformer > m_xURLTransformer;
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::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue > m_aDefaultArgs;
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::com::sun::star::uno::Reference< ::com::sun::star::ui::XImageManager > m_xDocImageMgr;
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::com::sun::star::uno::Reference< ::com::sun::star::ui::XImageManager > m_xModuleImageMgr;
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::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess > m_xUICommandLabels;
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bool m_bAutoRefresh;
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bool m_bUICfgMgrAssociated;
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};
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} // namespace svt
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#endif // INCLUDED_SVTOOLS_CONTEXTMENUHELPER_HXX
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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