333 lines
12 KiB
C++
333 lines
12 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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#include <framework/actiontriggerhelper.hxx>
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#include <classes/actiontriggerseparatorpropertyset.hxx>
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#include <classes/rootactiontriggercontainer.hxx>
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#include <framework/addonsoptions.hxx>
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#include <com/sun/star/awt/XBitmap.hpp>
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#include <com/sun/star/awt/XPopupMenu.hpp>
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#include <com/sun/star/beans/XPropertySet.hpp>
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#include <com/sun/star/lang/IndexOutOfBoundsException.hpp>
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#include <com/sun/star/lang/XServiceInfo.hpp>
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#include <toolkit/awt/vclxmenu.hxx>
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#include <tools/stream.hxx>
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#include <vcl/dibtools.hxx>
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#include <vcl/graph.hxx>
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#include <vcl/graphic/BitmapHelper.hxx>
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#include <vcl/svapp.hxx>
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#include <o3tl/string_view.hxx>
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const sal_uInt16 START_ITEMID = 1000;
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using namespace com::sun::star::awt;
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using namespace com::sun::star::uno;
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using namespace com::sun::star::lang;
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using namespace com::sun::star::beans;
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using namespace com::sun::star::container;
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namespace framework
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{
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// implementation helper ( menu => ActionTrigger )
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static bool IsSeparator( const Reference< XPropertySet >& xPropertySet )
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{
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Reference< XServiceInfo > xServiceInfo( xPropertySet, UNO_QUERY );
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try
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{
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return xServiceInfo->supportsService( SERVICENAME_ACTIONTRIGGERSEPARATOR );
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}
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catch (const Exception&)
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{
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}
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return false;
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}
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static void GetMenuItemAttributes( const Reference< XPropertySet >& xActionTriggerPropertySet,
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OUString& aMenuLabel,
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OUString& aCommandURL,
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OUString& aHelpURL,
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Any& rImage,
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Reference< XIndexContainer >& xSubContainer )
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{
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try
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{
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// mandatory properties
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xActionTriggerPropertySet->getPropertyValue(u"Text"_ustr) >>= aMenuLabel;
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xActionTriggerPropertySet->getPropertyValue(u"CommandURL"_ustr) >>= aCommandURL;
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rImage = xActionTriggerPropertySet->getPropertyValue(u"Image"_ustr);
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xActionTriggerPropertySet->getPropertyValue(u"SubContainer"_ustr) >>= xSubContainer;
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}
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catch (const Exception&)
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{
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}
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// optional properties
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try
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{
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xActionTriggerPropertySet->getPropertyValue(u"HelpURL"_ustr) >>= aHelpURL;
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}
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catch (const Exception&)
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{
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}
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}
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static void InsertSubMenuItems(const Reference<XPopupMenu>& rSubMenu, sal_uInt16& nItemId,
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const Reference<XIndexContainer>& xActionTriggerContainer)
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{
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if ( !xActionTriggerContainer.is() )
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return;
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AddonsOptions aAddonOptions;
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OUString aSlotURL( u"slot:"_ustr );
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for ( sal_Int32 i = 0; i < xActionTriggerContainer->getCount(); i++ )
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{
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try
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{
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Reference< XPropertySet > xPropSet;
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if (( xActionTriggerContainer->getByIndex( i ) >>= xPropSet ) && ( xPropSet.is() ))
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{
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if ( IsSeparator( xPropSet ))
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{
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// Separator
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rSubMenu->insertSeparator(i);
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}
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else
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{
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// Menu item
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OUString aLabel;
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OUString aCommandURL;
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OUString aHelpURL;
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Any aImage;
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Reference< XIndexContainer > xSubContainer;
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sal_uInt16 nNewItemId = nItemId++;
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GetMenuItemAttributes( xPropSet, aLabel, aCommandURL, aHelpURL, aImage, xSubContainer );
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{
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// insert new menu item
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sal_Int32 nIndex = aCommandURL.indexOf( aSlotURL );
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if ( nIndex >= 0 )
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{
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// Special code for our menu implementation: some menu items don't have a
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// command url but uses the item id as a unique identifier. These entries
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// got a special url during conversion from menu=>actiontriggercontainer.
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// Now we have to extract this special url and set the correct item id!!!
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nNewItemId = static_cast<sal_uInt16>(o3tl::toInt32(aCommandURL.subView( nIndex+aSlotURL.getLength() )));
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rSubMenu->insertItem(nNewItemId, aLabel, 0, i);
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}
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else
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{
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rSubMenu->insertItem(nNewItemId, aLabel, 0, i);
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rSubMenu->setCommand(nNewItemId, aCommandURL);
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}
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// handle bitmap
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if (aImage.hasValue())
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{
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if (auto xGraphic = vcl::GetGraphic(aImage))
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rSubMenu->setItemImage(nNewItemId, xGraphic, false);
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}
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else
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{
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// Support add-on images for context menu interceptors
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BitmapEx aBitmap(aAddonOptions.GetImageFromURL(aCommandURL, false, true));
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if (!aBitmap.IsEmpty())
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rSubMenu->setItemImage(nNewItemId, Graphic(aBitmap).GetXGraphic(), false);
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}
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if ( xSubContainer.is() )
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{
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rtl::Reference xNewSubMenu(new VCLXPopupMenu);
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// Sub menu (recursive call CreateSubMenu )
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InsertSubMenuItems(xNewSubMenu, nItemId, xSubContainer);
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rSubMenu->setPopupMenu(nNewItemId, xNewSubMenu);
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}
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}
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}
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}
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}
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catch (const IndexOutOfBoundsException&)
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{
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return;
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}
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catch (const WrappedTargetException&)
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{
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return;
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}
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catch (const RuntimeException&)
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{
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return;
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}
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}
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}
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// implementation helper ( ActionTrigger => menu )
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/// @throws RuntimeException
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static Reference< XPropertySet > CreateActionTrigger(sal_uInt16 nItemId,
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const Reference<XPopupMenu>& rMenu,
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const Reference<XIndexContainer>& rActionTriggerContainer)
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{
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Reference< XPropertySet > xPropSet;
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Reference< XMultiServiceFactory > xMultiServiceFactory( rActionTriggerContainer, UNO_QUERY );
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if ( xMultiServiceFactory.is() )
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{
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xPropSet.set( xMultiServiceFactory->createInstance( u"com.sun.star.ui.ActionTrigger"_ustr ),
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UNO_QUERY );
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Any a;
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try
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{
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// Retrieve the menu attributes and set them in our PropertySet
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OUString aLabel = rMenu->getItemText(nItemId);
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a <<= aLabel;
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xPropSet->setPropertyValue(u"Text"_ustr, a );
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OUString aCommandURL = rMenu->getCommand(nItemId);
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if ( aCommandURL.isEmpty() )
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{
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aCommandURL = "slot:" + OUString::number( nItemId );
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}
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a <<= aCommandURL;
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xPropSet->setPropertyValue(u"CommandURL"_ustr, a );
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Reference<XBitmap> xBitmap(rMenu->getItemImage(nItemId), UNO_QUERY);
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if (xBitmap.is())
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{
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a <<= xBitmap;
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xPropSet->setPropertyValue(u"Image"_ustr, a );
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}
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}
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catch (const Exception&)
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{
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}
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}
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return xPropSet;
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}
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/// @throws RuntimeException
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static Reference< XPropertySet > CreateActionTriggerSeparator( const Reference< XIndexContainer >& rActionTriggerContainer )
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{
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Reference< XMultiServiceFactory > xMultiServiceFactory( rActionTriggerContainer, UNO_QUERY );
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if ( xMultiServiceFactory.is() )
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{
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return Reference< XPropertySet >( xMultiServiceFactory->createInstance(
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u"com.sun.star.ui.ActionTriggerSeparator"_ustr ),
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UNO_QUERY );
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}
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return Reference< XPropertySet >();
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}
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/// @throws RuntimeException
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static Reference< XIndexContainer > CreateActionTriggerContainer( const Reference< XIndexContainer >& rActionTriggerContainer )
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{
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Reference< XMultiServiceFactory > xMultiServiceFactory( rActionTriggerContainer, UNO_QUERY );
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if ( xMultiServiceFactory.is() )
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{
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return Reference< XIndexContainer >( xMultiServiceFactory->createInstance(
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u"com.sun.star.ui.ActionTriggerContainer"_ustr ),
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UNO_QUERY );
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}
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return Reference< XIndexContainer >();
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}
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static void FillActionTriggerContainerWithMenu(const Reference<XPopupMenu>& rMenu,
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const Reference<XIndexContainer>& rActionTriggerContainer)
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{
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for (sal_uInt16 nPos = 0, nCount = rMenu->getItemCount(); nPos < nCount; ++nPos)
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{
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sal_uInt16 nItemId = rMenu->getItemId(nPos);
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css::awt::MenuItemType nType = rMenu->getItemType(nPos);
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try
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{
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Any a;
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Reference< XPropertySet > xPropSet;
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if (nType == css::awt::MenuItemType_SEPARATOR)
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{
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xPropSet = CreateActionTriggerSeparator( rActionTriggerContainer );
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a <<= xPropSet;
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rActionTriggerContainer->insertByIndex( nPos, a );
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}
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else
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{
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xPropSet = CreateActionTrigger(nItemId, rMenu, rActionTriggerContainer);
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a <<= xPropSet;
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rActionTriggerContainer->insertByIndex( nPos, a );
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css::uno::Reference<XPopupMenu> xPopupMenu = rMenu->getPopupMenu(nItemId);
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if (xPopupMenu.is())
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{
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// recursive call to build next sub menu
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Reference< XIndexContainer > xSubContainer = CreateActionTriggerContainer( rActionTriggerContainer );
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a <<= xSubContainer;
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xPropSet->setPropertyValue(u"SubContainer"_ustr, a );
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FillActionTriggerContainerWithMenu(xPopupMenu, xSubContainer);
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}
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}
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}
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catch (const Exception&)
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{
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}
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}
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}
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void ActionTriggerHelper::CreateMenuFromActionTriggerContainer(
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const Reference<XPopupMenu>& rNewMenu,
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const Reference<XIndexContainer>& rActionTriggerContainer)
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{
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sal_uInt16 nItemId = START_ITEMID;
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if ( rActionTriggerContainer.is() )
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InsertSubMenuItems(rNewMenu, nItemId, rActionTriggerContainer);
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}
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void ActionTriggerHelper::FillActionTriggerContainerFromMenu(
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Reference< XIndexContainer > const & xActionTriggerContainer,
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const css::uno::Reference<XPopupMenu>& rMenu)
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{
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FillActionTriggerContainerWithMenu(rMenu, xActionTriggerContainer);
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}
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Reference< XIndexContainer > ActionTriggerHelper::CreateActionTriggerContainerFromMenu(
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const css::uno::Reference<XPopupMenu>& rMenu,
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const OUString* pMenuIdentifier )
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{
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return new RootActionTriggerContainer(rMenu, pMenuIdentifier);
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}
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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