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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->SetSettings( aAllSettings );
return nRet;
}
bool MenuWindow::ImplHandleHelpEvent(vcl::Window* pMenuWindow, Menu* pMenu, sal_uInt16 nHighlightedItem,
const HelpEvent& rHEvt, const 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();
Rectangle aRect( aPos, Size() );
if (!pMenu->GetHelpText(nId).isEmpty())
Help::ShowBalloon( pMenuWindow, aPos, 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();
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 | HelpEventMode::EXTENDED) )
{
// 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, nullptr );
else
pHelp->Start( OStringToOUString( aHelpId, RTL_TEXTENCODING_UTF8 ), nullptr );
}
bDone = true;
}
return bDone;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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