/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ /* * This file is part of the LibreOffice project. * * This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. * * This file incorporates work covered by the following license notice: * * 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 . */ #include "menuwindow.hxx" #include "menuitemlist.hxx" #include #include #include #include #include static sal_uLong ImplChangeTipTimeout( sal_uLong nTimeout, vcl::Window *pWindow ) { AllSettings aAllSettings( pWindow->GetSettings() ); HelpSettings aHelpSettings( aAllSettings.GetHelpSettings() ); sal_uLong nRet = aHelpSettings.GetTipTimeout(); aHelpSettings.SetTipTimeout( nTimeout ); aAllSettings.SetHelpSettings( aHelpSettings ); pWindow->GetOutDev()->SetSettings( aAllSettings ); return nRet; } bool MenuWindow::ImplHandleHelpEvent(vcl::Window* pMenuWindow, Menu const * pMenu, sal_uInt16 nHighlightedItem, const HelpEvent& rHEvt, const tools::Rectangle &rHighlightRect) { if( ! pMenu ) return false; bool bDone = false; sal_uInt16 nId = 0; if ( nHighlightedItem != ITEMPOS_INVALID ) { MenuItemData* pItemData = pMenu->GetItemList()->GetDataFromPos( nHighlightedItem ); if ( pItemData ) nId = pItemData->nId; } if ( ( rHEvt.GetMode() & HelpEventMode::BALLOON ) && pMenuWindow ) { Point aPos; if( rHEvt.KeyboardActivated() ) aPos = rHighlightRect.Center(); else aPos = rHEvt.GetMousePosPixel(); tools::Rectangle aRect( aPos, Size() ); if (!pMenu->GetHelpText(nId).isEmpty()) Help::ShowBalloon( pMenuWindow, aPos, aRect, pMenu->GetHelpText( nId ) ); else { // give user a chance to read the full filename sal_uLong oldTimeout=ImplChangeTipTimeout( 60000, pMenuWindow ); // call always, even when strlen==0 to correctly remove tip Help::ShowQuickHelp( pMenuWindow, aRect, pMenu->GetTipHelpText( nId ) ); ImplChangeTipTimeout( oldTimeout, pMenuWindow ); } bDone = true; } else if ( ( rHEvt.GetMode() &HelpEventMode::QUICK ) && pMenuWindow ) { Point aPos = rHEvt.GetMousePosPixel(); tools::Rectangle aRect( aPos, Size() ); // give user a chance to read the full filename sal_uLong oldTimeout=ImplChangeTipTimeout( 60000, pMenuWindow ); // call always, even when strlen==0 to correctly remove tip Help::ShowQuickHelp( pMenuWindow, aRect, pMenu->GetTipHelpText( nId ) ); ImplChangeTipTimeout( oldTimeout, pMenuWindow ); bDone = true; } else if ( rHEvt.GetMode() & HelpEventMode::CONTEXT ) { // is help in the application selected Help* pHelp = Application::GetHelp(); if ( pHelp ) { // Check if there is a Help ID available, or else use // the command URL OUString aCommand = pMenu->GetItemCommand( nId ); OUString aHelpId; // If no entry is selected, use the general menu Help ID if (nId <= 0) aHelpId = pMenu->GetHelpId(); else aHelpId = pMenu->GetHelpId(nId); if( aHelpId.isEmpty() ) aHelpId = OOO_HELP_INDEX; if ( !aHelpId.isEmpty() ) pHelp->Start(aHelpId); else pHelp->Start(aCommand); } bDone = true; } return bDone; } /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ option> LibreOffice 核心代码仓库文档基金会
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