Chiggy Wiggy
f87ed54e46
Replace obsolete OSL_ASSERT usages with SAL_WARN_IF inside the canvas module. This ensures debug warnings are logged without aborting execution. Change-Id: Idad9b3a7c250e45903b40cc2a82c43f8fead2bc6 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/195142 Reviewed-by: Hossein <hossein@libreoffice.org> Tested-by: Jenkins
145 lines
4.2 KiB
C++
145 lines
4.2 KiB
C++
/* -*- 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 "AccessibleChartElement.hxx"
|
|
#include <AccessibleTextHelper.hxx>
|
|
#include <sal/log.hxx>
|
|
#include <ChartModel.hxx>
|
|
#include <ChartController.hxx>
|
|
#include <ObjectIdentifier.hxx>
|
|
#include <ObjectNameProvider.hxx>
|
|
|
|
#include <com/sun/star/chart2/XTitle.hpp>
|
|
#include <com/sun/star/accessibility/AccessibleStateType.hpp>
|
|
|
|
using namespace ::com::sun::star;
|
|
using namespace ::com::sun::star::accessibility;
|
|
|
|
using ::com::sun::star::uno::UNO_QUERY;
|
|
using ::com::sun::star::uno::Reference;
|
|
|
|
namespace chart
|
|
{
|
|
|
|
AccessibleChartElement::AccessibleChartElement(
|
|
const AccessibleElementInfo & rAccInfo,
|
|
bool bMayHaveChildren ) :
|
|
AccessibleBase(rAccInfo, bMayHaveChildren, false/*bAlwaysTransparent*/),
|
|
m_bHasText( false )
|
|
{
|
|
AddState( AccessibleStateType::TRANSIENT );
|
|
}
|
|
|
|
AccessibleChartElement::~AccessibleChartElement()
|
|
{
|
|
SAL_WARN_IF(isAlive(), "chart2.accessibility", "AccessibleChartElement destroyed while still alive (not disposed)");
|
|
}
|
|
|
|
// ________ protected ________
|
|
|
|
bool AccessibleChartElement::ImplUpdateChildren()
|
|
{
|
|
bool bResult = false;
|
|
Reference< chart2::XTitle > xTitle(
|
|
ObjectIdentifier::getObjectPropertySet(
|
|
GetInfo().m_aOID.getObjectCID(), GetInfo().m_xChartDocument ),
|
|
uno::UNO_QUERY );
|
|
m_bHasText = xTitle.is();
|
|
|
|
if( m_bHasText )
|
|
{
|
|
InitTextEdit();
|
|
bResult = true;
|
|
}
|
|
else
|
|
bResult = AccessibleBase::ImplUpdateChildren();
|
|
|
|
return bResult;
|
|
}
|
|
|
|
void AccessibleChartElement::InitTextEdit()
|
|
{
|
|
if( ! m_xTextHelper.is())
|
|
{
|
|
// get hard reference
|
|
rtl::Reference< ::chart::ChartController > xChartController( GetInfo().m_xChartController );
|
|
if( xChartController.is())
|
|
m_xTextHelper = xChartController->createAccessibleTextContext();
|
|
}
|
|
|
|
if( !m_xTextHelper.is())
|
|
return;
|
|
|
|
m_xTextHelper->initialize(GetInfo().m_aOID.getObjectCID(), this, GetInfo().m_pWindow);
|
|
}
|
|
|
|
// Interfaces
|
|
|
|
// ________ AccessibleBase::XAccessibleContext ________
|
|
Reference< XAccessible > AccessibleChartElement::ImplGetAccessibleChildById( sal_Int64 i ) const
|
|
{
|
|
Reference< XAccessible > xResult;
|
|
|
|
if( m_bHasText )
|
|
xResult.set( m_xTextHelper->getAccessibleChild( i ));
|
|
else
|
|
xResult.set( AccessibleBase::ImplGetAccessibleChildById( i ));
|
|
|
|
return xResult;
|
|
}
|
|
|
|
sal_Int64 AccessibleChartElement::ImplGetAccessibleChildCount() const
|
|
{
|
|
if( m_bHasText )
|
|
{
|
|
if( m_xTextHelper.is())
|
|
return m_xTextHelper->getAccessibleChildCount();
|
|
return 0;
|
|
}
|
|
|
|
return AccessibleBase::ImplGetAccessibleChildCount();
|
|
}
|
|
|
|
// ________ AccessibleChartElement::XAccessibleContext (override) ________
|
|
OUString SAL_CALL AccessibleChartElement::getAccessibleName()
|
|
{
|
|
return ObjectNameProvider::getNameForCID(
|
|
GetInfo().m_aOID.getObjectCID(), GetInfo().m_xChartDocument );
|
|
}
|
|
|
|
// ________ AccessibleChartElement::XAccessibleContext (override) ________
|
|
OUString SAL_CALL AccessibleChartElement::getAccessibleDescription()
|
|
{
|
|
return getToolTipText();
|
|
}
|
|
|
|
// ________ AccessibleChartElement::XAccessibleExtendedComponent ________
|
|
|
|
OUString SAL_CALL AccessibleChartElement::getToolTipText()
|
|
{
|
|
ensureAlive();
|
|
|
|
return ObjectNameProvider::getHelpText(
|
|
GetInfo().m_aOID.getObjectCID(), GetInfo().m_xChartDocument );
|
|
}
|
|
|
|
} // namespace chart
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|