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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 .
*/
#pragma once
#include <chartview/ExplicitValueProvider.hxx>
#include <cppuhelper/implbase.hxx>
#include <comphelper/interfacecontainer4.hxx>
#include <svl/lstner.hxx>
#include <com/sun/star/awt/Size.hpp>
#include <com/sun/star/awt/Rectangle.hpp>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <com/sun/star/datatransfer/XTransferable.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/qa/XDumper.hpp>
#include <com/sun/star/util/XModeChangeBroadcaster.hpp>
#include <com/sun/star/util/XModifyListener.hpp>
#include <com/sun/star/util/XUpdatable2.hpp>
#include <rtl/ref.hxx>
#include <svx/unopage.hxx>
#include <svx/unoshape.hxx>
#include <vector>
#include <memory>
#include <mutex>
#include <vcl/timer.hxx>
namespace com::sun::star::drawing { class XDrawPage; }
namespace com::sun::star::drawing { class XShapes; }
namespace com::sun::star::io { class XOutputStream; }
namespace com::sun::star::uno { class XComponentContext; }
namespace com::sun::star::util { class XUpdatable2; }
class SdrPage;
namespace chart {
class VCoordinateSystem;
class DrawModelWrapper;
class VDataSeries;
struct CreateShapeParam2D;
struct TimeBasedInfo
{
TimeBasedInfo():
bTimeBased(false),
nFrame(0) {}
bool bTimeBased;
size_t nFrame;
Timer maTimer { "chart2 TimeBasedInfo" };
// only valid when we are in the time based mode
std::vector< std::vector< VDataSeries* > > m_aDataSeriesList;
};
/**
* 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 OOO_DLLPUBLIC_CHARTVIEW ChartView final : public ::cppu::WeakImplHelper<
css::lang::XInitialization
,css::lang::XServiceInfo
,css::datatransfer::XTransferable
,css::util::XModifyListener
,css::util::XModeChangeBroadcaster
,css::util::XUpdatable2
,css::beans::XPropertySet
,css::lang::XMultiServiceFactory
,css::qa::XDumper
>
, public ExplicitValueProvider
, private SfxListener
{
private:
void init();
public:
ChartView() = delete;
ChartView(css::uno::Reference<css::uno::XComponentContext> xContext, ChartModel& rModel);
virtual ~ChartView() override;
// ___lang::XServiceInfo___
virtual OUString SAL_CALL getImplementationName() override;
virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
// ___lang::XInitialization___
virtual void SAL_CALL initialize( const css::uno::Sequence< css::uno::Any >& aArguments ) override;
// ___ExplicitValueProvider___
virtual bool getExplicitValuesForAxis(
rtl::Reference< Axis > xAxis
, ExplicitScaleData& rExplicitScale
, ExplicitIncrementData& rExplicitIncrement ) override;
virtual rtl::Reference< SvxShape >
getShapeForCID( const OUString& rObjectCID ) override;
virtual css::awt::Rectangle getRectangleOfObject( const OUString& rObjectCID, bool bSnapRect=false ) override;
virtual css::awt::Rectangle getDiagramRectangleExcludingAxes() override;
std::shared_ptr< DrawModelWrapper > getDrawModelWrapper() override;
// ___XTransferable___
virtual css::uno::Any SAL_CALL getTransferData( const css::datatransfer::DataFlavor& aFlavor ) override;
virtual css::uno::Sequence< css::datatransfer::DataFlavor > SAL_CALL getTransferDataFlavors( ) override;
virtual sal_Bool SAL_CALL isDataFlavorSupported( const css::datatransfer::DataFlavor& aFlavor ) override;
// css::util::XEventListener (base of XCloseListener and XModifyListener)
virtual void SAL_CALL
disposing( const css::lang::EventObject& Source ) override;
// css::util::XModifyListener
virtual void SAL_CALL modified(
const css::lang::EventObject& aEvent ) override;
//SfxListener
virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) override;
// css::util::XModeChangeBroadcaster
virtual void SAL_CALL addModeChangeListener( const css::uno::Reference< css::util::XModeChangeListener >& _rxListener ) override;
virtual void SAL_CALL removeModeChangeListener( const css::uno::Reference< css::util::XModeChangeListener >& _rxListener ) override;
virtual void SAL_CALL addModeChangeApproveListener( const css::uno::Reference< css::util::XModeChangeApproveListener >& _rxListener ) override;
virtual void SAL_CALL removeModeChangeApproveListener( const css::uno::Reference< css::util::XModeChangeApproveListener >& _rxListener ) override;
// css::util::XUpdatable
virtual void SAL_CALL update() override;
// util::XUpdatable2
virtual void SAL_CALL updateSoft() override;
virtual void SAL_CALL updateHard() override;
// css::beans::XPropertySet
virtual css::uno::Reference< css::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo( ) override;
virtual void SAL_CALL setPropertyValue( const OUString& aPropertyName, const css::uno::Any& aValue ) override;
virtual css::uno::Any SAL_CALL getPropertyValue( const OUString& PropertyName ) override;
virtual void SAL_CALL addPropertyChangeListener( const OUString& aPropertyName, const css::uno::Reference< css::beans::XPropertyChangeListener >& xListener ) override;
virtual void SAL_CALL removePropertyChangeListener( const OUString& aPropertyName, const css::uno::Reference< css::beans::XPropertyChangeListener >& aListener ) override;
virtual void SAL_CALL addVetoableChangeListener( const OUString& PropertyName, const css::uno::Reference< css::beans::XVetoableChangeListener >& aListener ) override;
virtual void SAL_CALL removeVetoableChangeListener( const OUString& PropertyName, const css::uno::Reference< css::beans::XVetoableChangeListener >& aListener ) override;
// css::lang::XMultiServiceFactory
virtual css::uno::Reference< css::uno::XInterface > SAL_CALL createInstance( const OUString& aServiceSpecifier ) override;
virtual css::uno::Reference< css::uno::XInterface > SAL_CALL createInstanceWithArguments(
const OUString& ServiceSpecifier, const css::uno::Sequence< css::uno::Any >& Arguments ) override;
virtual css::uno::Sequence< OUString > SAL_CALL getAvailableServiceNames() override;
// XDumper
virtual OUString SAL_CALL dump(OUString const & kind) override;
void setViewDirty();
css::uno::Reference<css::uno::XComponentContext> const& getComponentContext() { return m_xCC;}
void dumpAsXml(xmlTextWriterPtr pWriter) const;
private: //methods
void createShapes();
void createShapes2D( const css::awt::Size& rPageSize );
bool createAxisTitleShapes2D( CreateShapeParam2D& rParam, const css::awt::Size& rPageSize, bool bHasRelativeSize );
void getMetaFile( const css::uno::Reference< css::io::XOutputStream >& xOutStream
, bool bUseHighContrast );
SdrPage* getSdrPage();
void impl_deleteCoordinateSystems();
void impl_notifyModeChangeListener( const OUString& rNewMode );
void impl_refreshAddIn();
void impl_updateView( bool bCheckLockedCtrler = true );
css::awt::Rectangle impl_createDiagramAndContent( const CreateShapeParam2D& rParam, const css::awt::Size& rPageSize );
DECL_LINK( UpdateTimeBased, Timer*, void );
private: //member
std::mutex m_aMutex;
css::uno::Reference< css::uno::XComponentContext> m_xCC;
ChartModel& mrChartModel;
css::uno::Reference< css::lang::XMultiServiceFactory>
m_xShapeFactory;
rtl::Reference<SvxDrawPage>
m_xDrawPage;
rtl::Reference<SvxShapeGroupAnyD>
mxRootShape;
css::uno::Reference< css::uno::XInterface > m_xDashTable;
css::uno::Reference< css::uno::XInterface > m_xGradientTable;
css::uno::Reference< css::uno::XInterface > m_xHatchTable;
css::uno::Reference< css::uno::XInterface > m_xBitmapTable;
css::uno::Reference< css::uno::XInterface > m_xTransGradientTable;
css::uno::Reference< css::uno::XInterface > m_xMarkerTable;
std::shared_ptr< DrawModelWrapper > m_pDrawModelWrapper;
std::vector< std::unique_ptr<VCoordinateSystem> > m_aVCooSysList;
comphelper::OInterfaceContainerHelper4<css::util::XModeChangeListener>
m_aModeChangeListeners;
bool m_bViewDirty; //states whether the view needs to be rebuild
bool m_bInViewUpdate;
bool m_bViewUpdatePending;
bool m_bRefreshAddIn;
//better performance for big data
css::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;
bool m_bSdrViewIsInEditMode;
css::awt::Rectangle m_aResultingDiagramRectangleExcludingAxes;
TimeBasedInfo maTimeBased;
std::mutex maTimeMutex;
};
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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