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-rw-r--r--vcl/source/window/menuwindow.cxx111
1 files changed, 111 insertions, 0 deletions
diff --git a/vcl/source/window/menuwindow.cxx b/vcl/source/window/menuwindow.cxx
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+++ b/vcl/source/window/menuwindow.cxx
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+/* -*- 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 <vcl/help.hxx>
+#include <vcl/menu.hxx>
+#include <vcl/settings.hxx>
+#include <vcl/svapp.hxx>
+#include <vcl/window.hxx>
+
+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 )
+ {
+ // is an id available, then call help with the id, otherwise
+ // use help-index
+ OUString aCommand = pMenu->GetItemCommand( nId );
+ OString aHelpId( pMenu->GetHelpId( nId ) );
+ if( aHelpId.isEmpty() )
+ aHelpId = OOO_HELP_INDEX;
+
+ if ( !aCommand.isEmpty() )
+ pHelp->Start(aCommand);
+ else
+ pHelp->Start(OStringToOUString(aHelpId, RTL_TEXTENCODING_UTF8));
+ }
+ bDone = true;
+ }
+ return bDone;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */