xref: /AOO41X/main/chart2/source/view/main/ChartView.hxx (revision de7b3f825c374d9f7270d1282e9d92876f197200)

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 * 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
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 * Unless required by applicable law or agreed to in writing,
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 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 *
 *************************************************************/


#ifndef _CHARTVIEWIMPL_HXX
#define _CHARTVIEWIMPL_HXX

#include "chartview/ExplicitValueProvider.hxx"
#include "ServiceMacros.hxx"
#include <cppuhelper/implbase9.hxx>
#include <cppuhelper/interfacecontainer.hxx>

// header for class SfxListener
#include <svl/lstner.hxx>
#include <com/sun/star/datatransfer/XTransferable.hpp>
#include <com/sun/star/drawing/XDrawPage.hpp>
#include <com/sun/star/frame/XModel.hpp>
#include <com/sun/star/io/XOutputStream.hpp>
#include <com/sun/star/lang/XInitialization.hpp>
#include <com/sun/star/lang/XMultiServiceFactory.hpp>
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <com/sun/star/lang/XUnoTunnel.hpp>
#include <com/sun/star/uno/XComponentContext.hpp>
#include <com/sun/star/util/XModifyListener.hpp>
#include <com/sun/star/util/XModeChangeBroadcaster.hpp>
#include <com/sun/star/util/XUpdatable.hpp>

#include <vector>
#include <boost/shared_ptr.hpp>

class SdrPage;

//.............................................................................
namespace chart
{
//.............................................................................

class VCoordinateSystem;
class DrawModelWrapper;
class SeriesPlotterContainer;

//-----------------------------------------------------------------------------
/** The ChartView is responsible to manage the generation of Drawing Objects
for visualization on a given OutputDevice. The ChartModel is responsible to notify changes to the view.
The view than changes to state dirty. The view can be updated with call 'update'.

The View is not responsible to handle single user events (that is instead done by the ChartWindow).
*/

class ChartView : public ::cppu::WeakImplHelper9<
	::com::sun::star::lang::XInitialization
		, ::com::sun::star::lang::XServiceInfo
        , ::com::sun::star::datatransfer::XTransferable
        ,::com::sun::star::lang::XUnoTunnel
		//::com::sun::star::lang::XComponent ???
		//::com::sun::star::uno::XWeak			// implemented by WeakImplHelper(optional interface)
		//::com::sun::star::uno::XInterface		// implemented by WeakImplHelper(optional interface)
		//::com::sun::star::lang::XTypeProvider	// implemented by WeakImplHelper
        ,::com::sun::star::util::XModifyListener
        ,::com::sun::star::util::XModeChangeBroadcaster
        ,::com::sun::star::util::XUpdatable
        ,::com::sun::star::beans::XPropertySet
        ,::com::sun::star::lang::XMultiServiceFactory
		>
        , public ExplicitValueProvider
        , private SfxListener
{
public:
    ChartView(::com::sun::star::uno::Reference<
			   ::com::sun::star::uno::XComponentContext > const & xContext);
	virtual ~ChartView();

    // ___lang::XServiceInfo___
	APPHELPER_XSERVICEINFO_DECL()
	APPHELPER_SERVICE_FACTORY_HELPER(ChartView)

	// ___lang::XInitialization___
    virtual void SAL_CALL initialize( const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any >& aArguments )
                throw (::com::sun::star::uno::Exception, ::com::sun::star::uno::RuntimeException);

    // ___ExplicitValueProvider___
    virtual sal_Bool getExplicitValuesForAxis(
        ::com::sun::star::uno::Reference< ::com::sun::star::chart2::XAxis > xAxis
        , ExplicitScaleData&  rExplicitScale
        , ExplicitIncrementData& rExplicitIncrement );
    virtual ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape >
        getShapeForCID( const rtl::OUString& rObjectCID );

    virtual ::com::sun::star::awt::Rectangle getRectangleOfObject( const rtl::OUString& rObjectCID, bool bSnapRect=false );

    virtual ::com::sun::star::awt::Rectangle getDiagramRectangleExcludingAxes();

    ::boost::shared_ptr< DrawModelWrapper > getDrawModelWrapper();

    // ___XTransferable___
    virtual ::com::sun::star::uno::Any SAL_CALL getTransferData( const ::com::sun::star::datatransfer::DataFlavor& aFlavor )
                throw (::com::sun::star::datatransfer::UnsupportedFlavorException
                     , ::com::sun::star::io::IOException
                     , ::com::sun::star::uno::RuntimeException);
    virtual ::com::sun::star::uno::Sequence< ::com::sun::star::datatransfer::DataFlavor > SAL_CALL getTransferDataFlavors(  )
                throw (::com::sun::star::uno::RuntimeException);
    virtual ::sal_Bool SAL_CALL isDataFlavorSupported( const ::com::sun::star::datatransfer::DataFlavor& aFlavor )
                throw (::com::sun::star::uno::RuntimeException);

    //-------------------------------------------------------------------------------------
	// ::com::sun::star::util::XEventListener (base of XCloseListener and XModifyListener)
	//-------------------------------------------------------------------------------------
	virtual void SAL_CALL
		disposing( const ::com::sun::star::lang::EventObject& Source )
							throw (::com::sun::star::uno::RuntimeException);

    //-----------------------------------------------------------------
    // ::com::sun::star::util::XModifyListener
    //-----------------------------------------------------------------
    virtual void SAL_CALL modified(
        const ::com::sun::star::lang::EventObject& aEvent )
        throw (::com::sun::star::uno::RuntimeException);

    //SfxListener
    virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint );

    //-----------------------------------------------------------------
    // ::com::sun::star::util::XModeChangeBroadcaster
    //-----------------------------------------------------------------

    virtual void SAL_CALL addModeChangeListener( const ::com::sun::star::uno::Reference< ::com::sun::star::util::XModeChangeListener >& _rxListener ) throw (::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL removeModeChangeListener( const ::com::sun::star::uno::Reference< ::com::sun::star::util::XModeChangeListener >& _rxListener ) throw (::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL addModeChangeApproveListener( const ::com::sun::star::uno::Reference< ::com::sun::star::util::XModeChangeApproveListener >& _rxListener ) throw (::com::sun::star::lang::NoSupportException, ::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL removeModeChangeApproveListener( const ::com::sun::star::uno::Reference< ::com::sun::star::util::XModeChangeApproveListener >& _rxListener ) throw (::com::sun::star::lang::NoSupportException, ::com::sun::star::uno::RuntimeException);

    //-----------------------------------------------------------------
    // ::com::sun::star::util::XUpdatable
    //-----------------------------------------------------------------
    virtual void SAL_CALL update() throw (::com::sun::star::uno::RuntimeException);

    //-----------------------------------------------------------------
    // ::com::sun::star::beans::XPropertySet
    //-----------------------------------------------------------------
    virtual ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo(  ) throw (::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL setPropertyValue( const ::rtl::OUString& aPropertyName, const ::com::sun::star::uno::Any& aValue ) throw (::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::beans::PropertyVetoException, ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException);
    virtual ::com::sun::star::uno::Any SAL_CALL getPropertyValue( const ::rtl::OUString& PropertyName ) throw (::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL addPropertyChangeListener( const ::rtl::OUString& aPropertyName, const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertyChangeListener >& xListener ) throw (::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL removePropertyChangeListener( const ::rtl::OUString& aPropertyName, const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertyChangeListener >& aListener ) throw (::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL addVetoableChangeListener( const ::rtl::OUString& PropertyName, const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XVetoableChangeListener >& aListener ) throw (::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL removeVetoableChangeListener( const ::rtl::OUString& PropertyName, const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XVetoableChangeListener >& aListener ) throw (::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException);

    //-----------------------------------------------------------------
    // ::com::sun::star::lang::XMultiServiceFactory
    //-----------------------------------------------------------------
    virtual ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > SAL_CALL createInstance( const ::rtl::OUString& aServiceSpecifier )
        throw (::com::sun::star::uno::Exception, ::com::sun::star::uno::RuntimeException);
    virtual ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > SAL_CALL createInstanceWithArguments(
        const ::rtl::OUString& ServiceSpecifier, const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any >& Arguments )
        throw (::com::sun::star::uno::Exception, ::com::sun::star::uno::RuntimeException);
    virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getAvailableServiceNames() throw (::com::sun::star::uno::RuntimeException);

    // for ExplicitValueProvider
    // ____ XUnoTunnel ___
    virtual ::sal_Int64 SAL_CALL getSomething( const ::com::sun::star::uno::Sequence< ::sal_Int8 >& aIdentifier )
            throw (::com::sun::star::uno::RuntimeException);

private: //methods
    ChartView();

    void createShapes();
    void getMetaFile( const ::com::sun::star::uno::Reference< ::com::sun::star::io::XOutputStream >& xOutStream
                      , bool bUseHighContrast );
    SdrPage* getSdrPage();

    void impl_setChartModel( const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XModel >& xChartModel );
    void impl_deleteCoordinateSystems();
    void impl_notifyModeChangeListener( const rtl::OUString& rNewMode );

    void impl_refreshAddIn();
    bool impl_AddInDrawsAllByItself();

    void impl_updateView();

    ::com::sun::star::awt::Rectangle impl_createDiagramAndContent( SeriesPlotterContainer& rSeriesPlotterContainer
        , const ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShapes>& xDiagramPlusAxes_Shapes
        , const ::com::sun::star::awt::Point& rAvailablePos
        , const ::com::sun::star::awt::Size& rAvailableSize
        , const ::com::sun::star::awt::Size& rPageSize
        , bool bUseFixedInnerSize
        , const ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape>& xDiagram_MarkHandles );


private: //member
    ::osl::Mutex m_aMutex;

	::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext>
			m_xCC;
    ::com::sun::star::uno::Reference< ::com::sun::star::frame::XModel >
            m_xChartModel;

	::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory>
			m_xShapeFactory;
	::com::sun::star::uno::Reference< ::com::sun::star::drawing::XDrawPage>
			m_xDrawPage;

    ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > m_xDashTable;
    ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > m_xGradientTable;
    ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > m_xHatchTable;
    ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > m_xBitmapTable;
    ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > m_xTransGradientTable;
    ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > m_xMarkerTable;

    ::boost::shared_ptr< DrawModelWrapper > m_pDrawModelWrapper;

    std::vector< VCoordinateSystem* > m_aVCooSysList;

    ::cppu::OMultiTypeInterfaceContainerHelper
                        m_aListenerContainer;

    bool volatile       m_bViewDirty; //states wether the view needs to be rebuild
    bool volatile       m_bInViewUpdate;
    bool volatile       m_bViewUpdatePending;
    bool volatile		m_bRefreshAddIn;

    //better performance for big data
    ::com::sun::star::awt::Size m_aPageResolution;
    bool m_bPointsWereSkipped;

    //#i75867# poor quality of ole's alternative view with 3D scenes and zoomfactors besides 100%
    sal_Int32 m_nScaleXNumerator;
    sal_Int32 m_nScaleXDenominator;
    sal_Int32 m_nScaleYNumerator;
    sal_Int32 m_nScaleYDenominator;

    sal_Bool m_bSdrViewIsInEditMode;

    ::com::sun::star::awt::Rectangle m_aResultingDiagramRectangleExcludingAxes;
};

//.............................................................................
} //namespace chart
//.............................................................................

#endif