/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
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* 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 "ChartFrameloader.hxx"
#include <servicenames.hxx>
#include <MediaDescriptorHelper.hxx>
#include <ChartController.hxx>
#include <ChartModel.hxx>
#include <unotools/fcm.hxx>
#include <unotools/mediadescriptor.hxx>
#include <cppuhelper/supportsservice.hxx>
#include <com/sun/star/frame/XLoadable.hpp>
#include <com/sun/star/uno/XComponentContext.hpp>
#include <comphelper/diagnose_ex.hxx>
namespace chart
{
using namespace ::com::sun::star;
ChartFrameLoader::ChartFrameLoader(
uno::Reference<uno::XComponentContext>
const & xContext)
: m_bCancelRequired(
false )
{
m_xCC = xContext;
m_oCancelFinished.reset();
}
ChartFrameLoader::~ChartFrameLoader()
{
}
bool ChartFrameLoader::impl_checkCancel()
{
if(m_bCancelRequired)
{
m_oCancelFinished.set();
return true;
}
return false;
}
// lang::XServiceInfo
OUString SAL_CALL ChartFrameLoader::getImplementationName()
{
return CHART_FRAMELOADER_SERVICE_IMPLEMENTATION_NAME;
}
sal_Bool SAL_CALL ChartFrameLoader::supportsService(
const OUString& rServiceName
)
{
return cppu::supportsService(this, rServiceName);
}
css::uno::Sequence< OUString > SAL_CALL ChartFrameLoader::getSupportedServiceNames()
{
return { CHART_FRAMELOADER_SERVICE_NAME };
}
// frame::XFrameLoader
sal_Bool SAL_CALL ChartFrameLoader::load( const uno::Sequence< beans::PropertyValue >& rMediaDescriptor, const uno::Reference<frame::XFrame >& xFrame )
{
//@todo ? need to add as terminate listener to desktop?
uno::Reference< frame::XModel > xModel;
bool bHaveLoadedModel = false;
utl::MediaDescriptor aMediaDescriptor(rMediaDescriptor);
{
utl::MediaDescriptor::const_iterator aIt( aMediaDescriptor.find( utl::MediaDescriptor::PROP_MODEL));
if( aIt != aMediaDescriptor.end())
{
xModel.set( (*aIt).second.get< uno::Reference< frame::XModel > >());
bHaveLoadedModel = true;
}
}
//create and initialize the model
if( ! xModel.is())
{
//@todo?? load mechanism to cancel during loading of document
xModel = new ChartModel(m_xCC);
if( impl_checkCancel() )
return false;
}
//create the controller(+XWindow)
rtl::Reference< ChartController > xController = new ChartController(m_xCC);
if( impl_checkCancel() )
return false;
//connect frame, controller and model one to each other:
if(xModel.is())
{
utl::ConnectFrameControllerModel(xFrame, xController, xModel);
}
// call initNew() or load() at XLoadable
if(bHaveLoadedModel)
return true;
try
{
utl::MediaDescriptor::const_iterator aIt( aMediaDescriptor.find( utl::MediaDescriptor::PROP_URL));
if( aIt != aMediaDescriptor.end())
{
OUString aURL( (*aIt).second.get< OUString >());
if( aURL.startsWith( "private:factory/schart" ) )
{
// create new file
uno::Reference< frame::XLoadable > xLoadable( xModel, uno::UNO_QUERY_THROW );
xLoadable->initNew();
}
else
{
// use the URL as BaseURL, similar to what SfxBaseModel effectively does
if (!aURL.isEmpty())
{
aMediaDescriptor[utl::MediaDescriptor::PROP_DOCUMENTBASEURL] <<= aURL;
}
aMediaDescriptor.addInputStream();
uno::Sequence< beans::PropertyValue > aCompleteMediaDescriptor;
aMediaDescriptor >> aCompleteMediaDescriptor;
apphelper::MediaDescriptorHelper aMDHelper( aCompleteMediaDescriptor );
// load file
// @todo: replace: aMediaDescriptorHelper.getReducedForModel()
uno::Reference< frame::XLoadable > xLoadable( xModel, uno::UNO_QUERY_THROW );
xLoadable->load( aCompleteMediaDescriptor );
//resize standalone files to get correct size:
if( aMDHelper.ISSET_FilterName && aMDHelper.FilterName == "StarChart 5.0" )
{
uno::Reference<awt::XWindow> xComponentWindow = xController->getComponentWindow();
awt::Rectangle aRect( xComponentWindow->getPosSize() );
xComponentWindow->setPosSize( aRect.X, aRect.Y, aRect.Width, aRect.Height, 0 );
}
}
}
}
catch( const uno::Exception & )
{
DBG_UNHANDLED_EXCEPTION("chart2");
}
return true;
}
void SAL_CALL ChartFrameLoader::cancel()
{
m_oCancelFinished.reset();
m_bCancelRequired = true;
m_oCancelFinished.wait();
m_bCancelRequired = false;
}
} //namespace chart
extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface *
com_sun_star_comp_chart2_ChartFrameLoader_get_implementation(css::uno::XComponentContext *context,
css::uno::Sequence<css::uno::Any> const &)
{
return cppu::acquire(new chart::ChartFrameLoader(context));
}
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