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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/multicontainer2.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/lang/XUnoTunnel.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 <vcl/timer.hxx>
+#include <sfx2/xmldump.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::lang::XUnoTunnel
+ ,css::util::XModifyListener
+ ,css::util::XModeChangeBroadcaster
+ ,css::util::XUpdatable2
+ ,css::beans::XPropertySet
+ ,css::lang::XMultiServiceFactory
+ ,css::qa::XDumper
+ >
+ , public ExplicitValueProvider
+ , private SfxListener
+ , public sfx2::XmlDump
+{
+private:
+ void init();
+
+public:
+ ChartView() = delete;
+ ChartView(css::uno::Reference< css::uno::XComponentContext > const & 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(
+ css::uno::Reference< css::chart2::XAxis > 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;
+
+ // for ExplicitValueProvider
+ // ____ XUnoTunnel ___
+ virtual ::sal_Int64 SAL_CALL getSomething( const css::uno::Sequence< ::sal_Int8 >& aIdentifier ) override;
+
+ // XDumper
+ virtual OUString SAL_CALL dump() override;
+
+ void setViewDirty();
+
+ /// See sfx2::XmlDump::dumpAsXml().
+ void dumpAsXml(xmlTextWriterPtr pWriter) const override;
+
+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
+ ::osl::Mutex m_aMutex;
+
+ css::uno::Reference< css::uno::XComponentContext>
+ m_xCC;
+
+ chart::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::OMultiTypeInterfaceContainerHelper2
+ m_aListenerContainer;
+
+ 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;
+ osl::Mutex maTimeMutex;
+};
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */