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Diffstat (limited to 'chart2/source/controller/main/ChartFrameloader.cxx')
| -rw-r--r-- | chart2/source/controller/main/ChartFrameloader.cxx | 208 |
1 files changed, 208 insertions, 0 deletions
diff --git a/chart2/source/controller/main/ChartFrameloader.cxx b/chart2/source/controller/main/ChartFrameloader.cxx new file mode 100644 index 000000000000..cab3816d5033 --- /dev/null +++ b/chart2/source/controller/main/ChartFrameloader.cxx @@ -0,0 +1,208 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_chart2.hxx" +#include "ChartFrameloader.hxx" +#include "servicenames.hxx" +#include "MediaDescriptorHelper.hxx" +#include "macros.hxx" +#include <comphelper/mediadescriptor.hxx> +#include <com/sun/star/document/XImporter.hpp> +#include <com/sun/star/document/XFilter.hpp> +#include <com/sun/star/frame/XLoadable.hpp> + +//............................................................................. +namespace chart +{ +//............................................................................. + +using namespace ::com::sun::star; + +ChartFrameLoader::ChartFrameLoader( + uno::Reference<uno::XComponentContext> const & xContext) + : m_bCancelRequired( sal_False ) +{ + m_xCC = xContext; + m_oCancelFinished.reset(); +} + +ChartFrameLoader::~ChartFrameLoader() +{ +} + + sal_Bool ChartFrameLoader +::impl_checkCancel() +{ + if(m_bCancelRequired) + { + m_oCancelFinished.set(); + return sal_True; + } + return sal_False; +} + +//----------------------------------------------------------------- +// lang::XServiceInfo +//----------------------------------------------------------------- + +APPHELPER_XSERVICEINFO_IMPL(ChartFrameLoader,CHART_FRAMELOADER_SERVICE_IMPLEMENTATION_NAME) + + uno::Sequence< rtl::OUString > ChartFrameLoader +::getSupportedServiceNames_Static() +{ + uno::Sequence< rtl::OUString > aSNS( 1 ); + aSNS.getArray()[ 0 ] = CHART_FRAMELOADER_SERVICE_NAME; + return aSNS; +} + +//----------------------------------------------------------------- +// frame::XFrameLoader +//----------------------------------------------------------------- + + sal_Bool SAL_CALL ChartFrameLoader +::load( const uno::Sequence< beans::PropertyValue >& rMediaDescriptor + , const uno::Reference<frame::XFrame >& xFrame ) + throw (uno::RuntimeException) +{ + //@todo ? need to add as terminate listener to desktop? + + uno::Reference< frame::XModel > xModel; + bool bHaveLoadedModel = false; + + comphelper::MediaDescriptor aMediaDescriptor(rMediaDescriptor); + { + comphelper::MediaDescriptor::const_iterator aIt( aMediaDescriptor.find( aMediaDescriptor.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.set( + m_xCC->getServiceManager()->createInstanceWithContext( + CHART_MODEL_SERVICE_IMPLEMENTATION_NAME, m_xCC ) + , uno::UNO_QUERY ); + + if( impl_checkCancel() ) + return sal_False; + } + + //create the controller(+XWindow) + uno::Reference< frame::XController > xController = NULL; + uno::Reference< awt::XWindow > xComponentWindow = NULL; + { + xController = uno::Reference< frame::XController >( + m_xCC->getServiceManager()->createInstanceWithContext( + CHART_CONTROLLER_SERVICE_IMPLEMENTATION_NAME,m_xCC ) + , uno::UNO_QUERY ); + + //!!!it is a special characteristic of the example application + //that the controller simultaniously provides the XWindow controller functionality + xComponentWindow = + uno::Reference< awt::XWindow >( xController, uno::UNO_QUERY ); + + if( impl_checkCancel() ) + return sal_False; + } + + + //connect frame, controller and model one to each other: + if(xController.is()&&xModel.is()) + { + xModel->connectController(xController); + xModel->setCurrentController(xController); + xController->attachModel(xModel); + if(xFrame.is()) + xFrame->setComponent(xComponentWindow,xController); + //creates the view and menu + //for correct menu creation the initialized component must be already set into the frame + xController->attachFrame(xFrame); + } + + // call initNew() or load() at XLoadable + if(!bHaveLoadedModel) + try + { + comphelper::MediaDescriptor::const_iterator aIt( aMediaDescriptor.find( aMediaDescriptor.PROP_URL())); + if( aIt != aMediaDescriptor.end()) + { + ::rtl::OUString aURL( (*aIt).second.get< ::rtl::OUString >()); + if( aURL.matchAsciiL( + RTL_CONSTASCII_STRINGPARAM( "private:factory/schart" ))) + { + // create new file + uno::Reference< frame::XLoadable > xLoadable( xModel, uno::UNO_QUERY_THROW ); + xLoadable->initNew(); + } + else + { + 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( xComponentWindow.is() && aMDHelper.ISSET_FilterName && aMDHelper.FilterName.equals( C2U("StarChart 5.0")) ) + { + awt::Rectangle aRect( xComponentWindow->getPosSize() ); + sal_Int16 nFlags=0; + xComponentWindow->setPosSize( aRect.X, aRect.Y, aRect.Width, aRect.Height, nFlags ); + } + } + } + } + catch( uno::Exception & ex ) + { + ASSERT_EXCEPTION( ex ); + } + + return sal_True; +} + + void SAL_CALL ChartFrameLoader +::cancel() throw (uno::RuntimeException) +{ + m_oCancelFinished.reset(); + m_bCancelRequired = sal_True; + m_oCancelFinished.wait(); + m_bCancelRequired = sal_False; +} + +//............................................................................. +} //namespace chart +//............................................................................. |