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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
commited5640d8b587fbcfed7dd7967f3de04b37a76f26 (patch)
tree7a5f7c6c9d02226d7471cb3cc8fbbf631b415303 /chart2/source/controller/main/ChartController.cxx
parentInitial commit. (diff)
downloadlibreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.tar.xz
libreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.zip
Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'chart2/source/controller/main/ChartController.cxx')
-rw-r--r--chart2/source/controller/main/ChartController.cxx1688
1 files changed, 1688 insertions, 0 deletions
diff --git a/chart2/source/controller/main/ChartController.cxx b/chart2/source/controller/main/ChartController.cxx
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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 .
+ */
+
+#include <memory>
+#include <sal/config.h>
+
+#include <config_wasm_strip.h>
+#include <ChartController.hxx>
+#include <servicenames.hxx>
+#include <ResId.hxx>
+#include <dlg_DataSource.hxx>
+#include <ChartModel.hxx>
+#include <ChartModelHelper.hxx>
+#include <ChartType.hxx>
+#include "ControllerCommandDispatch.hxx"
+#include <DataSeries.hxx>
+#include <Diagram.hxx>
+#include <strings.hrc>
+#include <chartview/ExplicitValueProvider.hxx>
+#include <ChartViewHelper.hxx>
+
+#include <ChartWindow.hxx>
+#include <chartview/DrawModelWrapper.hxx>
+#include <DrawViewWrapper.hxx>
+#include <ObjectIdentifier.hxx>
+#include <DiagramHelper.hxx>
+#include <ControllerLockGuard.hxx>
+#include "UndoGuard.hxx"
+#include "ChartDropTargetHelper.hxx"
+
+#include <dlg_ChartType.hxx>
+#if !ENABLE_WASM_STRIP_ACCESSIBILITY
+#include <AccessibleChartView.hxx>
+#endif
+#include "DrawCommandDispatch.hxx"
+#include "ShapeController.hxx"
+#include "UndoActions.hxx"
+#include <ViewElementListProvider.hxx>
+
+#include <cppuhelper/supportsservice.hxx>
+#include <comphelper/servicehelper.hxx>
+#include <BaseCoordinateSystem.hxx>
+
+#include <com/sun/star/awt/XWindowPeer.hpp>
+#include <com/sun/star/frame/XController2.hpp>
+#include <com/sun/star/util/CloseVetoException.hpp>
+#include <com/sun/star/util/XModeChangeBroadcaster.hpp>
+#include <com/sun/star/frame/LayoutManagerEvents.hpp>
+#include <com/sun/star/frame/XLayoutManagerEventBroadcaster.hpp>
+#include <com/sun/star/ui/XSidebar.hpp>
+#include <com/sun/star/chart2/XDataProviderAccess.hpp>
+#include <com/sun/star/sheet/XSpreadsheetDocument.hpp>
+
+#include <sal/log.hxx>
+#include <tools/debug.hxx>
+#include <svx/sidebar/SelectionChangeHandler.hxx>
+#include <toolkit/helper/vclunohelper.hxx>
+#include <vcl/svapp.hxx>
+#include <vcl/weld.hxx>
+#include <osl/mutex.hxx>
+#include <comphelper/lok.hxx>
+
+#include <sfx2/sidebar/SidebarController.hxx>
+
+#include <com/sun/star/frame/XLayoutManager.hpp>
+
+// this is needed to properly destroy the unique_ptr to the AcceleratorExecute
+// object in the DTOR
+#include <svtools/acceleratorexecute.hxx>
+#include <svx/ActionDescriptionProvider.hxx>
+#include <tools/diagnose_ex.h>
+
+// enable the following define to let the controller listen to model changes and
+// react on this by rebuilding the view
+#define TEST_ENABLE_MODIFY_LISTENER
+
+namespace chart
+{
+
+using namespace ::com::sun::star;
+using namespace ::com::sun::star::accessibility;
+using namespace ::com::sun::star::chart2;
+using ::com::sun::star::uno::Reference;
+using ::com::sun::star::uno::Sequence;
+
+ChartController::ChartController(uno::Reference<uno::XComponentContext> const & xContext) :
+ m_aLifeTimeManager( nullptr ),
+ m_bSuspended( false ),
+ m_xCC(xContext),
+ m_aModel( nullptr, m_aModelMutex ),
+ m_eDragMode(SdrDragMode::Move),
+ m_aDoubleClickTimer("chart2 ChartController m_aDoubleClickTimer"),
+ m_bWaitingForDoubleClick(false),
+ m_bWaitingForMouseUp(false),
+ m_bFieldButtonDown(false),
+ m_bConnectingToView(false),
+ m_bDisposed(false),
+ m_aDispatchContainer( m_xCC ),
+ m_eDrawMode( CHARTDRAW_SELECT ),
+ mpSelectionChangeHandler(new svx::sidebar::SelectionChangeHandler(
+ [this]() { return this->GetContextName(); },
+ this, vcl::EnumContext::Context::Cell))
+{
+ m_aDoubleClickTimer.SetInvokeHandler( LINK( this, ChartController, DoubleClickWaitingHdl ) );
+}
+
+ChartController::~ChartController()
+{
+ stopDoubleClickWaiting();
+}
+
+ChartController::TheModel::TheModel( const rtl::Reference<::chart::ChartModel> & xModel ) :
+ m_xModel( xModel ),
+ m_bOwnership( true )
+{
+}
+
+ChartController::TheModel::~TheModel()
+{
+}
+
+void ChartController::TheModel::addListener( ChartController* pController )
+{
+ if(m_xModel)
+ {
+ //if you need to be able to veto against the destruction of the model
+ // you must add as a close listener
+
+ //otherwise you 'can' add as closelistener or 'must' add as dispose event listener
+
+ m_xModel->addCloseListener(
+ static_cast<util::XCloseListener*>(pController) );
+ }
+}
+
+void ChartController::TheModel::removeListener( ChartController* pController )
+{
+ if(m_xModel)
+ m_xModel->removeCloseListener(
+ static_cast<util::XCloseListener*>(pController) );
+}
+
+void ChartController::TheModel::tryTermination()
+{
+ if(!m_bOwnership)
+ return;
+
+ try
+ {
+ if(m_xModel.is())
+ {
+ try
+ {
+ //@todo ? are we allowed to use sal_True here if we have the explicit ownership?
+ //I think yes, because there might be other CloseListeners later in the list which might be interested still
+ //but make sure that we do not throw the CloseVetoException here ourselves
+ //so stop listening before trying to terminate or check the source of queryclosing event
+ m_xModel->close(true);
+
+ m_bOwnership = false;
+ }
+ catch( const util::CloseVetoException& )
+ {
+ //since we have indicated to give up the ownership with parameter true in close call
+ //the one who has thrown the CloseVetoException is the new owner
+
+ SAL_WARN_IF( m_bOwnership, "chart2.main", "a well known owner has caught a CloseVetoException after calling close(true)");
+ m_bOwnership = false;
+ return;
+ }
+
+ }
+ }
+ catch(const uno::Exception&)
+ {
+ DBG_UNHANDLED_EXCEPTION( "chart2", "Termination of model failed" );
+ }
+}
+
+ChartController::TheModelRef::TheModelRef( TheModel* pTheModel, osl::Mutex& rMutex ) :
+ m_rModelMutex(rMutex)
+{
+ osl::Guard< osl::Mutex > aGuard( m_rModelMutex );
+ m_xTheModel = pTheModel;
+}
+ChartController::TheModelRef::TheModelRef( const TheModelRef& rTheModel, ::osl::Mutex& rMutex ) :
+ m_rModelMutex(rMutex)
+{
+ osl::Guard< osl::Mutex > aGuard( m_rModelMutex );
+ m_xTheModel = rTheModel.m_xTheModel;
+}
+ChartController::TheModelRef& ChartController::TheModelRef::operator=(TheModel* pTheModel)
+{
+ osl::Guard< osl::Mutex > aGuard( m_rModelMutex );
+ m_xTheModel = pTheModel;
+ return *this;
+}
+ChartController::TheModelRef& ChartController::TheModelRef::operator=(const TheModelRef& rTheModel)
+{
+ osl::Guard< osl::Mutex > aGuard( m_rModelMutex );
+ m_xTheModel = rTheModel.operator->();
+ return *this;
+}
+ChartController::TheModelRef::~TheModelRef()
+{
+ osl::Guard< osl::Mutex > aGuard( m_rModelMutex );
+ m_xTheModel.clear();
+}
+bool ChartController::TheModelRef::is() const
+{
+ return m_xTheModel.is();
+}
+
+namespace {
+
+rtl::Reference<ChartType> getChartType(const rtl::Reference<ChartModel>& xChartDoc)
+{
+ rtl::Reference<Diagram > xDiagram = xChartDoc->getFirstChartDiagram();
+ if (!xDiagram.is())
+ return nullptr;
+
+ const std::vector< rtl::Reference< BaseCoordinateSystem > > & xCooSysSequence( xDiagram->getBaseCoordinateSystems());
+ if (xCooSysSequence.empty())
+ return nullptr;
+
+ return xCooSysSequence[0]->getChartTypes2()[0];
+}
+
+}
+
+OUString ChartController::GetContextName()
+{
+ if (m_bDisposed)
+ return OUString();
+
+ uno::Any aAny = getSelection();
+ if (!aAny.hasValue())
+ return "Chart";
+
+ OUString aCID;
+ aAny >>= aCID;
+
+ if (aCID.isEmpty())
+ return "Chart";
+
+ ObjectType eObjectID = ObjectIdentifier::getObjectType(aCID);
+ switch (eObjectID)
+ {
+ case OBJECTTYPE_DATA_SERIES:
+ return "Series";
+ case OBJECTTYPE_DATA_ERRORS_X:
+ case OBJECTTYPE_DATA_ERRORS_Y:
+ case OBJECTTYPE_DATA_ERRORS_Z:
+ return "ErrorBar";
+ case OBJECTTYPE_AXIS:
+ return "Axis";
+ case OBJECTTYPE_GRID:
+ return "Grid";
+ case OBJECTTYPE_DIAGRAM:
+ {
+ rtl::Reference<ChartType> xChartType = getChartType(getChartModel());
+ if (xChartType.is() && xChartType->getChartType() == "com.sun.star.chart2.PieChartType")
+ return "ChartElements";
+ break;
+ }
+ case OBJECTTYPE_DATA_CURVE:
+ case OBJECTTYPE_DATA_AVERAGE_LINE:
+ return "Trendline";
+ default:
+ break;
+ }
+
+ return "Chart";
+}
+
+// private methods
+
+bool ChartController::impl_isDisposedOrSuspended() const
+{
+ if( m_aLifeTimeManager.impl_isDisposed() )
+ return true;
+
+ if( m_bSuspended )
+ {
+ OSL_FAIL( "This Controller is suspended" );
+ return true;
+ }
+ return false;
+}
+
+// lang::XServiceInfo
+
+OUString SAL_CALL ChartController::getImplementationName()
+{
+ return CHART_CONTROLLER_SERVICE_IMPLEMENTATION_NAME;
+}
+
+sal_Bool SAL_CALL ChartController::supportsService( const OUString& rServiceName )
+{
+ return cppu::supportsService(this, rServiceName);
+}
+
+css::uno::Sequence< OUString > SAL_CALL ChartController::getSupportedServiceNames()
+{
+ return {
+ CHART_CONTROLLER_SERVICE_NAME,
+ "com.sun.star.frame.Controller"
+ //// @todo : add additional services if you support any further
+ };
+}
+
+namespace {
+
+uno::Reference<ui::XSidebar> getSidebarFromModel(const uno::Reference<frame::XModel>& xModel)
+{
+ uno::Reference<container::XChild> xChild(xModel, uno::UNO_QUERY);
+ if (!xChild.is())
+ return nullptr;
+
+ uno::Reference<frame::XModel> xParent (xChild->getParent(), uno::UNO_QUERY);
+ if (!xParent.is())
+ return nullptr;
+
+ uno::Reference<frame::XController2> xController(xParent->getCurrentController(), uno::UNO_QUERY);
+ if (!xController.is())
+ return nullptr;
+
+ uno::Reference<ui::XSidebarProvider> xSidebarProvider = xController->getSidebar();
+ if (!xSidebarProvider.is())
+ return nullptr;
+
+ return xSidebarProvider->getSidebar();
+}
+
+}
+
+// XController
+
+void SAL_CALL ChartController::attachFrame(
+ const uno::Reference<frame::XFrame>& xFrame )
+{
+ SolarMutexGuard aGuard;
+
+ if( impl_isDisposedOrSuspended() ) //@todo? allow attaching the frame while suspended?
+ return; //behave passive if already disposed or suspended
+
+ if(m_xFrame.is()) //what happens, if we do have a Frame already??
+ {
+ //@todo? throw exception?
+ OSL_FAIL( "there is already a frame attached to the controller" );
+ return;
+ }
+
+ //--attach frame
+ m_xFrame = xFrame; //the frameloader is responsible to call xFrame->setComponent
+
+ // Only notify after setting the frame, otherwise notification will fail
+ mpSelectionChangeHandler->Connect();
+
+ uno::Reference<ui::XSidebar> xSidebar = getSidebarFromModel(getChartModel());
+ if (xSidebar.is())
+ {
+ auto pSidebar = dynamic_cast<sfx2::sidebar::SidebarController*>(xSidebar.get());
+ assert(pSidebar);
+ sfx2::sidebar::SidebarController::registerSidebarForFrame(pSidebar, this);
+ pSidebar->updateModel(getChartModel());
+ css::lang::EventObject aEvent;
+ mpSelectionChangeHandler->selectionChanged(aEvent);
+ }
+
+ //add as disposelistener to the frame (due to persistent reference) ??...:
+
+ //the frame is considered to be owner of this controller and will live longer than we do
+ //the frame or the disposer of the frame has the duty to call suspend and dispose on this object
+ //so we do not need to add as lang::XEventListener for DisposingEvents right?
+
+ //@todo nothing right???
+
+ //create view @todo is this the correct place here??
+
+ vcl::Window* pParent = nullptr;
+ //get the window parent from the frame to use as parent for our new window
+ if(xFrame.is())
+ {
+ uno::Reference<awt::XWindow> xContainerWindow = xFrame->getContainerWindow();
+ if (xContainerWindow)
+ xContainerWindow->setVisible(true);
+ pParent = VCLUnoHelper::GetWindow( xContainerWindow );
+ }
+
+ {
+ // calls to VCL
+ SolarMutexGuard aSolarGuard;
+ auto pChartWindow = VclPtr<ChartWindow>::Create(this,pParent,pParent?pParent->GetStyle():0);
+ pChartWindow->SetBackground();//no Background
+ m_xViewWindow.set( pChartWindow->GetComponentInterface(), uno::UNO_QUERY );
+ pChartWindow->Show();
+ m_apDropTargetHelper.reset(
+ new ChartDropTargetHelper( pChartWindow->GetDropTarget(), getChartModel()));
+
+ impl_createDrawViewController();
+ }
+
+ //create the menu
+ {
+ uno::Reference< beans::XPropertySet > xPropSet( xFrame, uno::UNO_QUERY );
+ if( xPropSet.is() )
+ {
+ try
+ {
+ uno::Reference< css::frame::XLayoutManager > xLayoutManager;
+ xPropSet->getPropertyValue( "LayoutManager" ) >>= xLayoutManager;
+ if ( xLayoutManager.is() )
+ {
+ xLayoutManager->lock();
+ xLayoutManager->requestElement( "private:resource/menubar/menubar" );
+ //@todo: createElement should become unnecessary, remove when #i79198# is fixed
+ xLayoutManager->createElement( "private:resource/toolbar/standardbar" );
+ xLayoutManager->requestElement( "private:resource/toolbar/standardbar" );
+ //@todo: createElement should become unnecessary, remove when #i79198# is fixed
+ xLayoutManager->createElement( "private:resource/toolbar/toolbar" );
+ xLayoutManager->requestElement( "private:resource/toolbar/toolbar" );
+
+ // #i12587# support for shapes in chart
+ xLayoutManager->createElement( "private:resource/toolbar/drawbar" );
+ xLayoutManager->requestElement( "private:resource/toolbar/drawbar" );
+
+ xLayoutManager->requestElement( "private:resource/statusbar/statusbar" );
+ xLayoutManager->unlock();
+
+ // add as listener to get notified when
+ m_xLayoutManagerEventBroadcaster.set( xLayoutManager, uno::UNO_QUERY );
+ if( m_xLayoutManagerEventBroadcaster.is())
+ m_xLayoutManagerEventBroadcaster->addLayoutManagerEventListener( this );
+ }
+ }
+ catch( const uno::Exception & )
+ {
+ DBG_UNHANDLED_EXCEPTION("chart2");
+ }
+ }
+ }
+}
+
+//XModeChangeListener
+void SAL_CALL ChartController::modeChanged( const util::ModeChangeEvent& rEvent )
+{
+ SolarMutexGuard aGuard;
+ auto pChartWindow(GetChartWindow());
+ //adjust controller to view status changes
+
+ if( rEvent.NewMode == "dirty" )
+ {
+ //the view has become dirty, we should repaint it if we have a window
+ if( pChartWindow )
+ pChartWindow->ForceInvalidate();
+ }
+ else if( rEvent.NewMode == "invalid" )
+ {
+ //the view is about to become invalid so end all actions on it
+ impl_invalidateAccessible();
+ if( m_pDrawViewWrapper && m_pDrawViewWrapper->IsTextEdit() )
+ this->EndTextEdit();
+ if( m_pDrawViewWrapper )
+ {
+ m_pDrawViewWrapper->UnmarkAll();
+ m_pDrawViewWrapper->HideSdrPage();
+ }
+ }
+ else
+ {
+ //the view was rebuild so we can start some actions on it again
+ if( !m_bConnectingToView )
+ {
+ if(pChartWindow && m_aModel.is() )
+ {
+ m_bConnectingToView = true;
+
+ GetDrawModelWrapper();
+ if(m_pDrawModelWrapper)
+ {
+ {
+ if( m_pDrawViewWrapper )
+ m_pDrawViewWrapper->ReInit();
+ }
+
+ //reselect object
+ if( m_aSelection.hasSelection() )
+ this->impl_selectObjectAndNotiy();
+ else
+ ChartModelHelper::triggerRangeHighlighting( getChartModel() );
+
+ impl_initializeAccessible();
+
+ {
+ if( pChartWindow )
+ pChartWindow->Invalidate();
+ }
+ }
+
+ m_bConnectingToView = false;
+ }
+ }
+ }
+}
+
+sal_Bool SAL_CALL ChartController::attachModel( const uno::Reference< frame::XModel > & xModel )
+{
+ impl_invalidateAccessible();
+
+ //is called to attach the controller to a new model.
+ //return true if attach was successfully, false otherwise (e.g. if you do not work with a model)
+
+ SolarMutexResettableGuard aGuard;
+ if( impl_isDisposedOrSuspended() ) //@todo? allow attaching a new model while suspended?
+ return false; //behave passive if already disposed or suspended
+ aGuard.clear();
+
+ ::chart::ChartModel* pChartModel = dynamic_cast<::chart::ChartModel*>(xModel.get());
+ assert(!xModel || pChartModel);
+
+ TheModelRef aNewModelRef( new TheModel(pChartModel), m_aModelMutex);
+ TheModelRef aOldModelRef(m_aModel,m_aModelMutex);
+ m_aModel = aNewModelRef;
+
+ //--handle relations to the old model if any
+ if( aOldModelRef.is() )
+ {
+ uno::Reference< util::XModeChangeBroadcaster > xViewBroadcaster( m_xChartView, uno::UNO_QUERY );
+ if( xViewBroadcaster.is() )
+ xViewBroadcaster->removeModeChangeListener(this);
+ m_pDrawModelWrapper.reset();
+
+ aOldModelRef->removeListener( this );
+ #ifdef TEST_ENABLE_MODIFY_LISTENER
+ if( aOldModelRef->getModel().is())
+ aOldModelRef->getModel()->removeModifyListener( this );
+#endif
+ }
+
+ //--handle relations to the new model
+ aNewModelRef->addListener( this );
+
+ aGuard.reset(); // lock for m_aDispatchContainer access
+ // set new model at dispatchers
+ m_aDispatchContainer.setModel( aNewModelRef->getModel());
+ rtl::Reference<ControllerCommandDispatch> pDispatch = new ControllerCommandDispatch( m_xCC, this, &m_aDispatchContainer );
+ pDispatch->initialize();
+
+ // the dispatch container will return "this" for all commands returned by
+ // impl_getAvailableCommands(). That means, for those commands dispatch()
+ // is called here at the ChartController.
+ m_aDispatchContainer.setChartDispatch( pDispatch, o3tl::sorted_vector(impl_getAvailableCommands()) );
+
+ rtl::Reference<DrawCommandDispatch> pDrawDispatch = new DrawCommandDispatch( m_xCC, this );
+ pDrawDispatch->initialize();
+ m_aDispatchContainer.setDrawCommandDispatch( pDrawDispatch.get() );
+
+ rtl::Reference<ShapeController> pShapeController = new ShapeController( m_xCC, this );
+ pShapeController->initialize();
+ m_aDispatchContainer.setShapeController( pShapeController.get() );
+ aGuard.clear();
+
+#ifdef TEST_ENABLE_MODIFY_LISTENER
+ if( aNewModelRef->getModel().is())
+ aNewModelRef->getModel()->addModifyListener( this );
+#endif
+
+ // #i119999# Do not do this per default to allow the user to deselect the chart OLE with a single press to ESC
+ // select chart area per default:
+ // select( uno::Any( ObjectIdentifier::createClassifiedIdentifier( OBJECTTYPE_PAGE, OUString() ) ) );
+
+ rtl::Reference< ChartModel > xFact = getChartModel();
+ if( xFact.is())
+ {
+ m_xChartView = xFact->createInstance( CHART_VIEW_SERVICE_NAME );
+ GetDrawModelWrapper();
+ uno::Reference< util::XModeChangeBroadcaster > xViewBroadcaster( m_xChartView, uno::UNO_QUERY );
+ if( xViewBroadcaster.is() )
+ xViewBroadcaster->addModeChangeListener(this);
+ }
+
+ //the frameloader is responsible to call xModel->connectController
+ {
+ SolarMutexGuard aGuard2;
+ auto pChartWindow(GetChartWindow());
+ if( pChartWindow )
+ pChartWindow->Invalidate();
+ }
+
+ m_xUndoManager.set( getChartModel()->getUndoManager(), uno::UNO_SET_THROW );
+
+ return true;
+}
+
+uno::Reference< frame::XFrame > SAL_CALL ChartController::getFrame()
+{
+ //provides access to owner frame of this controller
+ //return the frame containing this controller
+
+ return m_xFrame;
+}
+
+uno::Reference< frame::XModel > SAL_CALL ChartController::getModel()
+{
+ return getChartModel();
+}
+
+rtl::Reference<::chart::ChartModel> ChartController::getChartModel()
+{
+ //provides access to currently attached model
+ //returns the currently attached model
+
+ //return nothing, if you do not have a model
+ TheModelRef aModelRef( m_aModel, m_aModelMutex);
+ if(aModelRef.is())
+ return aModelRef->getModel();
+
+ return nullptr;
+}
+
+rtl::Reference<::chart::Diagram> ChartController::getFirstDiagram()
+{
+ return ChartModelHelper::findDiagram( getChartModel() );
+}
+
+uno::Any SAL_CALL ChartController::getViewData()
+{
+ //provides access to current view status
+ //set of data that can be used to restore the current view status at later time
+ // by using XController::restoreViewData()
+
+ SolarMutexGuard aGuard;
+ if( impl_isDisposedOrSuspended() )
+ return uno::Any(); //behave passive if already disposed or suspended //@todo? or throw an exception??
+
+ //-- collect current view state
+ uno::Any aRet;
+ //// @todo integrate specialized implementation
+
+ return aRet;
+}
+
+void SAL_CALL ChartController::restoreViewData(
+ const uno::Any& /* Value */ )
+{
+ //restores the view status using the data gotten from a previous call to XController::getViewData()
+
+ SolarMutexGuard aGuard;
+ if( impl_isDisposedOrSuspended() )
+ return; //behave passive if already disposed or suspended //@todo? or throw an exception??
+
+ //// @todo integrate specialized implementation
+}
+
+sal_Bool SAL_CALL ChartController::suspend( sal_Bool bSuspend )
+{
+ //is called to prepare the controller for closing the view
+ //bSuspend==true: force the controller to suspend his work
+ //bSuspend==false try to reactivate the controller
+ //returns true if request was accepted and of course successfully finished, false otherwise
+
+ //we may show dialogs here to ask the user for saving changes ... @todo?
+
+ SolarMutexGuard aGuard;
+ if( m_aLifeTimeManager.impl_isDisposed() )
+ return false; //behave passive if already disposed, return false because request was not accepted //@todo? correct
+
+ if(bool(bSuspend) == m_bSuspended)
+ {
+ OSL_FAIL( "new suspend mode equals old suspend mode" );
+ return true;
+ }
+
+ //change suspend mode
+ m_bSuspended = bSuspend;
+ return true;
+}
+
+void ChartController::impl_createDrawViewController()
+{
+ SolarMutexGuard aGuard;
+ if(!m_pDrawViewWrapper)
+ {
+ if( m_pDrawModelWrapper )
+ {
+ bool bLokCalcGlobalRTL = false;
+ if(comphelper::LibreOfficeKit::isActive() && AllSettings::GetLayoutRTL())
+ {
+ rtl::Reference< ChartModel > xChartModel = getChartModel();
+ if (xChartModel.is())
+ {
+ uno::Reference<css::sheet::XSpreadsheetDocument> xSSDoc(xChartModel->getParent(), uno::UNO_QUERY);
+ if (xSSDoc.is())
+ bLokCalcGlobalRTL = true;
+ }
+ }
+
+ m_pDrawViewWrapper.reset( new DrawViewWrapper(m_pDrawModelWrapper->getSdrModel(),GetChartWindow()->GetOutDev()) );
+ m_pDrawViewWrapper->SetNegativeX(bLokCalcGlobalRTL);
+ m_pDrawViewWrapper->attachParentReferenceDevice( getChartModel() );
+ }
+ }
+}
+
+void ChartController::impl_deleteDrawViewController()
+{
+ if( m_pDrawViewWrapper )
+ {
+ SolarMutexGuard aGuard;
+ if( m_pDrawViewWrapper->IsTextEdit() )
+ this->EndTextEdit();
+ m_pDrawViewWrapper.reset();
+ }
+}
+
+// XComponent (base of XController)
+
+void SAL_CALL ChartController::dispose()
+{
+ m_bDisposed = true;
+
+ mpSelectionChangeHandler->selectionChanged(css::lang::EventObject());
+ mpSelectionChangeHandler->Disconnect();
+
+ if (getModel().is())
+ {
+ uno::Reference<ui::XSidebar> xSidebar = getSidebarFromModel(getChartModel());
+ if (sfx2::sidebar::SidebarController* pSidebar = dynamic_cast<sfx2::sidebar::SidebarController*>(xSidebar.get()))
+ {
+ sfx2::sidebar::SidebarController::unregisterSidebarForFrame(pSidebar, this);
+ }
+ }
+
+ try
+ {
+ //This object should release all resources and references in the
+ //easiest possible manner
+ //This object must notify all registered listeners using the method
+ //<member>XEventListener::disposing</member>
+
+ //hold no mutex
+ if( !m_aLifeTimeManager.dispose() )
+ return;
+
+// OSL_ENSURE( m_bSuspended, "dispose was called but controller is not suspended" );
+
+ this->stopDoubleClickWaiting();
+
+ //end range highlighting
+ if( m_aModel.is())
+ {
+ uno::Reference< view::XSelectionChangeListener > xSelectionChangeListener;
+ rtl::Reference< ChartModel > xDataReceiver = getChartModel();
+ if( xDataReceiver.is() )
+ xSelectionChangeListener.set( xDataReceiver->getRangeHighlighter(), uno::UNO_QUERY );
+ if( xSelectionChangeListener.is() )
+ {
+ uno::Reference< frame::XController > xController( this );
+ lang::EventObject aEvent( xController );
+ xSelectionChangeListener->disposing( aEvent );
+ }
+ }
+
+ //--release all resources and references
+ {
+ uno::Reference< util::XModeChangeBroadcaster > xViewBroadcaster( m_xChartView, uno::UNO_QUERY );
+ if( xViewBroadcaster.is() )
+ xViewBroadcaster->removeModeChangeListener(this);
+
+ impl_invalidateAccessible();
+ SolarMutexGuard aSolarGuard;
+ impl_deleteDrawViewController();
+ m_pDrawModelWrapper.reset();
+
+ m_apDropTargetHelper.reset();
+
+ //the accessible view is disposed within window destructor of m_pChartWindow
+ if(m_xViewWindow.is())
+ m_xViewWindow->dispose(); //ChartWindow is deleted via UNO due to dispose of m_xViewWindow (triggered by Framework (Controller pretends to be XWindow also))
+ m_xChartView.clear();
+ }
+
+ // remove as listener to layout manager events
+ if( m_xLayoutManagerEventBroadcaster.is())
+ {
+ m_xLayoutManagerEventBroadcaster->removeLayoutManagerEventListener( this );
+ m_xLayoutManagerEventBroadcaster.set( nullptr );
+ }
+
+ m_xFrame.clear();
+ m_xUndoManager.clear();
+
+ TheModelRef aModelRef( m_aModel, m_aModelMutex);
+ m_aModel = nullptr;
+
+ if( aModelRef.is())
+ {
+ uno::Reference< frame::XModel > xModel( aModelRef->getModel() );
+ if(xModel.is())
+ xModel->disconnectController( uno::Reference< frame::XController >( this ));
+
+ aModelRef->removeListener( this );
+#ifdef TEST_ENABLE_MODIFY_LISTENER
+ try
+ {
+ if( aModelRef->getModel().is())
+ aModelRef->getModel()->removeModifyListener( this );
+ }
+ catch( const uno::Exception & )
+ {
+ DBG_UNHANDLED_EXCEPTION("chart2");
+ }
+#endif
+ aModelRef->tryTermination();
+ }
+
+ //// @todo integrate specialized implementation
+ //e.g. release further resources and references
+
+ SolarMutexGuard g;
+ m_aDispatchContainer.DisposeAndClear();
+ }
+ catch( const uno::Exception & )
+ {
+ DBG_UNHANDLED_EXCEPTION("chart2");
+ assert(!m_xChartView.is());
+ }
+ }
+
+void SAL_CALL ChartController::addEventListener(
+ const uno::Reference<lang::XEventListener>& xListener )
+{
+ SolarMutexGuard aGuard;
+ if( impl_isDisposedOrSuspended() )//@todo? allow adding of listeners in suspend mode?
+ return; //behave passive if already disposed or suspended
+
+ //--add listener
+ m_aLifeTimeManager.m_aListenerContainer.addInterface( cppu::UnoType<lang::XEventListener>::get(), xListener );
+}
+
+void SAL_CALL ChartController::removeEventListener(
+ const uno::Reference<lang::XEventListener>& xListener )
+{
+ SolarMutexGuard aGuard;
+ if( m_aLifeTimeManager.impl_isDisposed(false) )
+ return; //behave passive if already disposed or suspended
+
+ //--remove listener
+ m_aLifeTimeManager.m_aListenerContainer.removeInterface( cppu::UnoType<lang::XEventListener>::get(), xListener );
+}
+
+// util::XCloseListener
+void SAL_CALL ChartController::queryClosing(
+ const lang::EventObject& rSource,
+ sal_Bool /*bGetsOwnership*/ )
+{
+ //do not use the m_aControllerMutex here because this call is not allowed to block
+
+ TheModelRef aModelRef( m_aModel, m_aModelMutex);
+
+ if( !aModelRef.is() )
+ return;
+
+ if( uno::Reference<XInterface>(static_cast<cppu::OWeakObject*>(aModelRef->getModel().get())) != rSource.Source )
+ {
+ OSL_FAIL( "queryClosing was called on a controller from an unknown source" );
+ return;
+ }
+
+ //@ todo prepare to closing model -> don't start any further hindering actions
+}
+
+void SAL_CALL ChartController::notifyClosing(
+ const lang::EventObject& rSource )
+{
+ //Listener should deregister himself and release all references to the closing object.
+
+ TheModelRef aModelRef( m_aModel, m_aModelMutex);
+ if( !impl_releaseThisModel( rSource.Source ) )
+ return;
+
+ //--stop listening to the closing model
+ aModelRef->removeListener( this );
+
+ // #i79087# If the model using this controller is closed, the frame is
+ // expected to be closed as well
+ Reference< util::XCloseable > xFrameCloseable( m_xFrame, uno::UNO_QUERY );
+ if( xFrameCloseable.is())
+ {
+ try
+ {
+ xFrameCloseable->close( false /* DeliverOwnership */ );
+ m_xFrame.clear();
+ }
+ catch( const util::CloseVetoException & )
+ {
+ // closing was vetoed
+ }
+ }
+}
+
+bool ChartController::impl_releaseThisModel(
+ const uno::Reference< uno::XInterface > & xModel )
+{
+ bool bReleaseModel = false;
+ {
+ ::osl::Guard< ::osl::Mutex > aGuard( m_aModelMutex );
+ if( m_aModel.is() && uno::Reference< uno::XInterface >(static_cast<cppu::OWeakObject*>(m_aModel->getModel().get())) == xModel )
+ {
+ m_aModel = nullptr;
+ m_xUndoManager.clear();
+ bReleaseModel = true;
+ }
+ }
+ if( bReleaseModel )
+ {
+ SolarMutexGuard g;
+ m_aDispatchContainer.setModel( nullptr );
+ }
+ return bReleaseModel;
+}
+
+// util::XEventListener (base of XCloseListener)
+void SAL_CALL ChartController::disposing(
+ const lang::EventObject& rSource )
+{
+ if( !impl_releaseThisModel( rSource.Source ))
+ {
+ if( rSource.Source == m_xLayoutManagerEventBroadcaster )
+ m_xLayoutManagerEventBroadcaster.set( nullptr );
+ }
+}
+
+void SAL_CALL ChartController::layoutEvent(
+ const lang::EventObject& aSource,
+ sal_Int16 eLayoutEvent,
+ const uno::Any& /* aInfo */ )
+{
+ if( eLayoutEvent == frame::LayoutManagerEvents::MERGEDMENUBAR )
+ {
+ Reference< frame::XLayoutManager > xLM( aSource.Source, uno::UNO_QUERY );
+ if( xLM.is())
+ {
+ xLM->createElement( "private:resource/statusbar/statusbar" );
+ xLM->requestElement( "private:resource/statusbar/statusbar" );
+ }
+ }
+}
+
+// XDispatchProvider (required interface)
+
+namespace
+{
+
+bool lcl_isFormatObjectCommand( std::u16string_view aCommand )
+{
+ return aCommand == u"MainTitle"
+ || aCommand == u"SubTitle"
+ || aCommand == u"XTitle"
+ || aCommand == u"YTitle"
+ || aCommand == u"ZTitle"
+ || aCommand == u"SecondaryXTitle"
+ || aCommand == u"SecondaryYTitle"
+ || aCommand == u"AllTitles"
+ || aCommand == u"DiagramAxisX"
+ || aCommand == u"DiagramAxisY"
+ || aCommand == u"DiagramAxisZ"
+ || aCommand == u"DiagramAxisA"
+ || aCommand == u"DiagramAxisB"
+ || aCommand == u"DiagramAxisAll"
+ || aCommand == u"DiagramGridXMain"
+ || aCommand == u"DiagramGridYMain"
+ || aCommand == u"DiagramGridZMain"
+ || aCommand == u"DiagramGridXHelp"
+ || aCommand == u"DiagramGridYHelp"
+ || aCommand == u"DiagramGridZHelp"
+ || aCommand == u"DiagramGridAll"
+
+ || aCommand == u"DiagramWall"
+ || aCommand == u"DiagramFloor"
+ || aCommand == u"DiagramArea"
+ || aCommand == u"Legend"
+
+ || aCommand == u"FormatWall"
+ || aCommand == u"FormatFloor"
+ || aCommand == u"FormatChartArea"
+ || aCommand == u"FormatLegend"
+
+ || aCommand == u"FormatTitle"
+ || aCommand == u"FormatAxis"
+ || aCommand == u"FormatDataSeries"
+ || aCommand == u"FormatDataPoint"
+ || aCommand == u"FormatDataLabels"
+ || aCommand == u"FormatDataLabel"
+ || aCommand == u"FormatXErrorBars"
+ || aCommand == u"FormatYErrorBars"
+ || aCommand == u"FormatMeanValue"
+ || aCommand == u"FormatTrendline"
+ || aCommand == u"FormatTrendlineEquation"
+ || aCommand == u"FormatStockLoss"
+ || aCommand == u"FormatStockGain"
+ || aCommand == u"FormatMajorGrid"
+ || aCommand == u"FormatMinorGrid";
+}
+
+} // anonymous namespace
+
+uno::Reference<frame::XDispatch> SAL_CALL
+ ChartController::queryDispatch(
+ const util::URL& rURL,
+ const OUString& rTargetFrameName,
+ sal_Int32 /* nSearchFlags */)
+{
+ SolarMutexGuard aGuard;
+
+ if ( !m_aLifeTimeManager.impl_isDisposed() && getModel().is() )
+ {
+ if( !rTargetFrameName.isEmpty() && rTargetFrameName == "_self" )
+ return m_aDispatchContainer.getDispatchForURL( rURL );
+ }
+ return uno::Reference< frame::XDispatch > ();
+}
+
+uno::Sequence<uno::Reference<frame::XDispatch > >
+ ChartController::queryDispatches(
+ const uno::Sequence<frame::DispatchDescriptor>& xDescripts )
+{
+ SolarMutexGuard g;
+
+ if ( !m_aLifeTimeManager.impl_isDisposed() )
+ {
+ return m_aDispatchContainer.getDispatchesForURLs( xDescripts );
+ }
+ return uno::Sequence<uno::Reference<frame::XDispatch > > ();
+}
+
+// frame::XDispatch
+
+void SAL_CALL ChartController::dispatch(
+ const util::URL& rURL,
+ const uno::Sequence< beans::PropertyValue >& rArgs )
+{
+ OUString aCommand = rURL.Path;
+
+ if(aCommand == "LOKSetTextSelection")
+ {
+ if (rArgs.getLength() == 3)
+ {
+ sal_Int32 nType = -1;
+ rArgs[0].Value >>= nType;
+ sal_Int32 nX = 0;
+ rArgs[1].Value >>= nX;
+ sal_Int32 nY = 0;
+ rArgs[2].Value >>= nY;
+ executeDispatch_LOKSetTextSelection(nType, nX, nY);
+ }
+ }
+ else if (aCommand == "LOKTransform")
+ {
+ if (rArgs[0].Name == "Action")
+ {
+ OUString sAction;
+ if ((rArgs[0].Value >>= sAction) && sAction == "PieSegmentDragging")
+ {
+ if (rArgs[1].Name == "Offset")
+ {
+ sal_Int32 nOffset;
+ if (rArgs[1].Value >>= nOffset)
+ {
+ this->executeDispatch_LOKPieSegmentDragging(nOffset);
+ }
+ }
+ }
+ }
+ else
+ {
+ this->executeDispatch_PositionAndSize(&rArgs);
+ }
+ }
+ else if(aCommand == "FillColor")
+ {
+ if (rArgs.getLength() > 0)
+ {
+ sal_uInt32 nColor;
+ if (rArgs[0].Value >>= nColor)
+ this->executeDispatch_FillColor(nColor);
+ }
+ }
+ else if(aCommand == "XLineColor")
+ {
+ if (rArgs.getLength() > 0)
+ {
+ sal_Int32 nColor = -1;
+ rArgs[0].Value >>= nColor;
+ this->executeDispatch_LineColor(nColor);
+ }
+ }
+ else if(aCommand == "LineWidth")
+ {
+ if (rArgs.getLength() > 0)
+ {
+ sal_Int32 nWidth = -1;
+ rArgs[0].Value >>= nWidth;
+ this->executeDispatch_LineWidth(nWidth);
+ }
+ }
+ else if(aCommand.startsWith("FillGradient"))
+ {
+ this->executeDispatch_FillGradient(aCommand.copy(aCommand.indexOf('=') + 1));
+ }
+ else if(aCommand == "Paste")
+ this->executeDispatch_Paste();
+ else if(aCommand == "Copy" )
+ this->executeDispatch_Copy();
+ else if(aCommand == "Cut" )
+ this->executeDispatch_Cut();
+ else if(aCommand == "DataRanges" )
+ this->executeDispatch_SourceData();
+ else if(aCommand == "Update" ) //Update Chart
+ {
+ ChartViewHelper::setViewToDirtyState( getChartModel() );
+ SolarMutexGuard aGuard;
+ auto pChartWindow(GetChartWindow());
+ if( pChartWindow )
+ pChartWindow->Invalidate();
+ }
+ else if(aCommand == "DiagramData" )
+ this->executeDispatch_EditData();
+ //insert objects
+ else if( aCommand == "InsertTitles"
+ || aCommand == "InsertMenuTitles")
+ this->executeDispatch_InsertTitles();
+ else if( aCommand == "InsertMenuLegend" )
+ this->executeDispatch_OpenLegendDialog();
+ else if( aCommand == "InsertLegend" )
+ this->executeDispatch_InsertLegend();
+ else if( aCommand == "DeleteLegend" )
+ this->executeDispatch_DeleteLegend();
+ else if( aCommand == "InsertMenuDataLabels" )
+ this->executeDispatch_InsertMenu_DataLabels();
+ else if( aCommand == "InsertMenuAxes"
+ || aCommand == "InsertRemoveAxes" )
+ this->executeDispatch_InsertAxes();
+ else if( aCommand == "InsertMenuGrids" )
+ this->executeDispatch_InsertGrid();
+ else if( aCommand == "InsertMenuTrendlines" )
+ this->executeDispatch_InsertMenu_Trendlines();
+ else if( aCommand == "InsertMenuMeanValues" )
+ this->executeDispatch_InsertMenu_MeanValues();
+ else if( aCommand == "InsertMenuXErrorBars" )
+ this->executeDispatch_InsertErrorBars(false);
+ else if( aCommand == "InsertMenuYErrorBars" )
+ this->executeDispatch_InsertErrorBars(true);
+ else if( aCommand == "InsertSymbol" )
+ this->executeDispatch_InsertSpecialCharacter();
+ else if( aCommand == "InsertTrendline" )
+ this->executeDispatch_InsertTrendline();
+ else if( aCommand == "DeleteTrendline" )
+ this->executeDispatch_DeleteTrendline();
+ else if( aCommand == "InsertMeanValue" )
+ this->executeDispatch_InsertMeanValue();
+ else if( aCommand == "DeleteMeanValue" )
+ this->executeDispatch_DeleteMeanValue();
+ else if( aCommand == "InsertXErrorBars" )
+ this->executeDispatch_InsertErrorBars(false);
+ else if( aCommand == "InsertYErrorBars" )
+ this->executeDispatch_InsertErrorBars(true);
+ else if( aCommand == "DeleteXErrorBars" )
+ this->executeDispatch_DeleteErrorBars(false);
+ else if( aCommand == "DeleteYErrorBars" )
+ this->executeDispatch_DeleteErrorBars(true);
+ else if( aCommand == "InsertTrendlineEquation" )
+ this->executeDispatch_InsertTrendlineEquation();
+ else if( aCommand == "DeleteTrendlineEquation" )
+ this->executeDispatch_DeleteTrendlineEquation();
+ else if( aCommand == "InsertTrendlineEquationAndR2" )
+ this->executeDispatch_InsertTrendlineEquation( true );
+ else if( aCommand == "InsertR2Value" )
+ this->executeDispatch_InsertR2Value();
+ else if( aCommand == "DeleteR2Value")
+ this->executeDispatch_DeleteR2Value();
+ else if( aCommand == "InsertDataLabels" )
+ this->executeDispatch_InsertDataLabels();
+ else if( aCommand == "InsertDataLabel" )
+ this->executeDispatch_InsertDataLabel();
+ else if( aCommand == "DeleteDataLabels")
+ this->executeDispatch_DeleteDataLabels();
+ else if( aCommand == "DeleteDataLabel" )
+ this->executeDispatch_DeleteDataLabel();
+ else if( aCommand == "ResetAllDataPoints" )
+ this->executeDispatch_ResetAllDataPoints();
+ else if( aCommand == "ResetDataPoint" )
+ this->executeDispatch_ResetDataPoint();
+ else if( aCommand == "InsertAxis" )
+ this->executeDispatch_InsertAxis();
+ else if( aCommand == "InsertMajorGrid" )
+ this->executeDispatch_InsertMajorGrid();
+ else if( aCommand == "InsertMinorGrid" )
+ this->executeDispatch_InsertMinorGrid();
+ else if( aCommand == "InsertAxisTitle" )
+ this->executeDispatch_InsertAxisTitle();
+ else if( aCommand == "DeleteAxis" )
+ this->executeDispatch_DeleteAxis();
+ else if( aCommand == "DeleteMajorGrid")
+ this->executeDispatch_DeleteMajorGrid();
+ else if( aCommand == "DeleteMinorGrid" )
+ this->executeDispatch_DeleteMinorGrid();
+ //format objects
+ else if( aCommand == "FormatSelection" )
+ this->executeDispatch_ObjectProperties();
+ else if( aCommand == "TransformDialog" )
+ {
+ if ( isShapeContext() )
+ {
+ this->impl_ShapeControllerDispatch( rURL, rArgs );
+ }
+ else
+ {
+ this->executeDispatch_PositionAndSize();
+ }
+ }
+ else if( lcl_isFormatObjectCommand(aCommand) )
+ this->executeDispatch_FormatObject(rURL.Path);
+ //more format
+ else if( aCommand == "DiagramType" )
+ this->executeDispatch_ChartType();
+ else if( aCommand == "View3D" )
+ this->executeDispatch_View3D();
+ else if ( aCommand == "Forward" )
+ {
+ if ( isShapeContext() )
+ {
+ this->impl_ShapeControllerDispatch( rURL, rArgs );
+ }
+ else
+ {
+ this->executeDispatch_MoveSeries( true );
+ }
+ }
+ else if ( aCommand == "Backward" )
+ {
+ if ( isShapeContext() )
+ {
+ this->impl_ShapeControllerDispatch( rURL, rArgs );
+ }
+ else
+ {
+ this->executeDispatch_MoveSeries( false );
+ }
+ }
+ else if( aCommand == "NewArrangement")
+ this->executeDispatch_NewArrangement();
+ else if( aCommand == "ToggleLegend" )
+ this->executeDispatch_ToggleLegend();
+ else if( aCommand == "ToggleGridHorizontal" )
+ this->executeDispatch_ToggleGridHorizontal();
+ else if( aCommand == "ToggleGridVertical" )
+ this->executeDispatch_ToggleGridVertical();
+ else if( aCommand == "ScaleText" )
+ this->executeDispatch_ScaleText();
+ else if( aCommand == "StatusBarVisible" )
+ {
+ // workaround: this should not be necessary.
+ uno::Reference< beans::XPropertySet > xPropSet( m_xFrame, uno::UNO_QUERY );
+ if( xPropSet.is() )
+ {
+ uno::Reference< css::frame::XLayoutManager > xLayoutManager;
+ xPropSet->getPropertyValue( "LayoutManager" ) >>= xLayoutManager;
+ if ( xLayoutManager.is() )
+ {
+ bool bIsVisible( xLayoutManager->isElementVisible( "private:resource/statusbar/statusbar" ));
+ if( bIsVisible )
+ {
+ xLayoutManager->hideElement( "private:resource/statusbar/statusbar" );
+ xLayoutManager->destroyElement( "private:resource/statusbar/statusbar" );
+ }
+ else
+ {
+ xLayoutManager->createElement( "private:resource/statusbar/statusbar" );
+ xLayoutManager->showElement( "private:resource/statusbar/statusbar" );
+ }
+ // @todo: update menu state (checkmark next to "Statusbar").
+ }
+ }
+ }
+}
+
+void SAL_CALL ChartController::addStatusListener(
+ const uno::Reference<frame::XStatusListener >& /* xControl */,
+ const util::URL& /* aURL */ )
+{
+ //@todo
+}
+
+void SAL_CALL ChartController::removeStatusListener(
+ const uno::Reference<frame::XStatusListener >& /* xControl */,
+ const util::URL& /* aURL */ )
+{
+ //@todo
+}
+
+// XContextMenuInterception (optional interface)
+void SAL_CALL ChartController::registerContextMenuInterceptor(
+ const uno::Reference< ui::XContextMenuInterceptor >& /* xInterceptor */)
+{
+ //@todo
+}
+
+void SAL_CALL ChartController::releaseContextMenuInterceptor(
+ const uno::Reference< ui::XContextMenuInterceptor > & /* xInterceptor */)
+{
+ //@todo
+}
+
+// ____ XEmbeddedClient ____
+// implementation see: ChartController_EditData.cxx
+
+void ChartController::executeDispatch_ChartType()
+{
+ UndoLiveUpdateGuard aUndoGuard(
+ SchResId( STR_ACTION_EDIT_CHARTTYPE ), m_xUndoManager );
+
+ SolarMutexGuard aSolarGuard;
+ //prepare and open dialog
+ ChartTypeDialog aDlg(GetChartFrame(), getChartModel());
+ if (aDlg.run() == RET_OK)
+ {
+ impl_adaptDataSeriesAutoResize();
+ aUndoGuard.commit();
+ }
+}
+
+void ChartController::executeDispatch_SourceData()
+{
+ //convert properties to ItemSet
+ rtl::Reference< ::chart::ChartModel > xChartDoc = getChartModel();
+ OSL_ENSURE( xChartDoc.is(), "Invalid XChartDocument" );
+ if( !xChartDoc.is() )
+ return;
+
+ // If there is a data table we should ask user if we really want to destroy it
+ // and switch to data ranges.
+ ChartModel& rModel = *xChartDoc;
+ if ( rModel.hasInternalDataProvider() )
+ {
+ // Check if we will able to create data provider later
+ css::uno::Reference< com::sun::star::chart2::XDataProviderAccess > xCreatorDoc(
+ rModel.getParent(), uno::UNO_QUERY);
+ if (!xCreatorDoc.is())
+ return;
+
+ SolarMutexGuard aSolarGuard;
+
+ std::unique_ptr<weld::MessageDialog> xQueryBox(Application::CreateMessageDialog(GetChartFrame(),
+ VclMessageType::Question, VclButtonsType::YesNo, SchResId(STR_DLG_REMOVE_DATA_TABLE)));
+ // If "No" then just return
+ if (xQueryBox->run() == RET_NO)
+ return;
+
+ // Remove data table
+ rModel.removeDataProviders();
+
+ // Ask parent document to create new data provider
+
+ uno::Reference< data::XDataProvider > xDataProvider = xCreatorDoc->createDataProvider();
+ SAL_WARN_IF( !xDataProvider.is(), "chart2.main", "Data provider was not created" );
+ if (xDataProvider.is())
+ {
+ rModel.attachDataProvider(xDataProvider);
+ }
+ }
+
+ UndoLiveUpdateGuard aUndoGuard(
+ SchResId(STR_ACTION_EDIT_DATA_RANGES), m_xUndoManager);
+
+ SolarMutexGuard aSolarGuard;
+ ::chart::DataSourceDialog aDlg(GetChartFrame(), xChartDoc);
+ if (aDlg.run() == RET_OK)
+ {
+ impl_adaptDataSeriesAutoResize();
+ aUndoGuard.commit();
+ }
+}
+
+void ChartController::executeDispatch_MoveSeries( bool bForward )
+{
+ ControllerLockGuardUNO aCLGuard( getChartModel() );
+
+ //get selected series
+ OUString aObjectCID(m_aSelection.getSelectedCID());
+ rtl::Reference< DataSeries > xGivenDataSeries = ObjectIdentifier::getDataSeriesForCID( //yyy todo also legend entries and labels?
+ aObjectCID, getChartModel() );
+
+ UndoGuardWithSelection aUndoGuard(
+ ActionDescriptionProvider::createDescription(
+ (bForward ? ActionDescriptionProvider::ActionType::MoveToTop : ActionDescriptionProvider::ActionType::MoveToBottom),
+ SchResId(STR_OBJECT_DATASERIES)),
+ m_xUndoManager );
+
+ bool bChanged = DiagramHelper::moveSeries( getFirstDiagram(), xGivenDataSeries, bForward );
+ if( bChanged )
+ {
+ m_aSelection.setSelection( ObjectIdentifier::getMovedSeriesCID( aObjectCID, bForward ) );
+ aUndoGuard.commit();
+ }
+}
+
+// ____ XMultiServiceFactory ____
+uno::Reference< uno::XInterface > SAL_CALL
+ ChartController::createInstance( const OUString& aServiceSpecifier )
+{
+ uno::Reference< uno::XInterface > xResult;
+
+#if !ENABLE_WASM_STRIP_ACCESSIBILITY
+ if( aServiceSpecifier == CHART_ACCESSIBLE_TEXT_SERVICE_NAME )
+ xResult.set( impl_createAccessibleTextContext());
+#else
+ (void)aServiceSpecifier;
+#endif
+
+ return xResult;
+}
+
+uno::Reference< uno::XInterface > SAL_CALL
+ ChartController::createInstanceWithArguments(
+ const OUString& ServiceSpecifier,
+ const uno::Sequence< uno::Any >& /* Arguments */ )
+{
+ // ignore Arguments
+ return createInstance( ServiceSpecifier );
+}
+
+uno::Sequence< OUString > SAL_CALL
+ ChartController::getAvailableServiceNames()
+{
+ uno::Sequence< OUString > aServiceNames { CHART_ACCESSIBLE_TEXT_SERVICE_NAME };
+ return aServiceNames;
+}
+
+// ____ XModifyListener ____
+void SAL_CALL ChartController::modified(
+ const lang::EventObject& /* aEvent */ )
+{
+ // the source can also be a subobject of the ChartModel
+ // @todo: change the source in ChartModel to always be the model itself ?
+ //todo? update menu states ?
+}
+
+void ChartController::NotifyUndoActionHdl( std::unique_ptr<SdrUndoAction> pUndoAction )
+{
+ ENSURE_OR_RETURN_VOID( pUndoAction, "invalid Undo action" );
+
+ OUString aObjectCID = m_aSelection.getSelectedCID();
+ if ( !aObjectCID.isEmpty() )
+ return;
+
+ try
+ {
+ rtl::Reference< ChartModel > xSuppUndo = getChartModel();
+ const Reference< document::XUndoManager > xUndoManager( xSuppUndo->getUndoManager(), uno::UNO_SET_THROW );
+ const Reference< document::XUndoAction > xAction( new impl::ShapeUndoElement( std::move(pUndoAction) ) );
+ xUndoManager->addUndoAction( xAction );
+ }
+ catch( const uno::Exception& )
+ {
+ DBG_UNHANDLED_EXCEPTION("chart2");
+ }
+}
+
+DrawModelWrapper* ChartController::GetDrawModelWrapper()
+{
+ if( !m_pDrawModelWrapper )
+ {
+ ExplicitValueProvider* pProvider = comphelper::getFromUnoTunnel<ExplicitValueProvider>( m_xChartView );
+ if( pProvider )
+ m_pDrawModelWrapper = pProvider->getDrawModelWrapper();
+ if ( m_pDrawModelWrapper )
+ {
+ m_pDrawModelWrapper->getSdrModel().SetNotifyUndoActionHdl(
+ std::bind(&ChartController::NotifyUndoActionHdl, this, std::placeholders::_1) );
+ }
+ }
+ return m_pDrawModelWrapper.get();
+}
+
+DrawViewWrapper* ChartController::GetDrawViewWrapper()
+{
+ if ( !m_pDrawViewWrapper )
+ {
+ impl_createDrawViewController();
+ }
+ return m_pDrawViewWrapper.get();
+}
+
+
+ChartWindow* ChartController::GetChartWindow() const
+{
+ // clients getting the naked VCL Window from UNO should always have the
+ // solar mutex (and keep it over the lifetime of this ptr), as VCL might
+ // might deinit otherwise
+ DBG_TESTSOLARMUTEX();
+ if(!m_xViewWindow.is())
+ return nullptr;
+ return dynamic_cast<ChartWindow*>(VCLUnoHelper::GetWindow(m_xViewWindow));
+}
+
+weld::Window* ChartController::GetChartFrame()
+{
+ // clients getting the naked VCL Window from UNO should always have the
+ // solar mutex (and keep it over the lifetime of this ptr), as VCL might
+ // might deinit otherwise
+ DBG_TESTSOLARMUTEX();
+ return Application::GetFrameWeld(m_xViewWindow);
+}
+
+bool ChartController::isAdditionalShapeSelected() const
+{
+ return m_aSelection.isAdditionalShapeSelected();
+}
+
+void ChartController::SetAndApplySelection(const Reference<drawing::XShape>& rxShape)
+{
+ if(rxShape.is())
+ {
+ m_aSelection.setSelection(rxShape);
+ m_aSelection.applySelection(GetDrawViewWrapper());
+ }
+}
+
+
+
+uno::Reference< XAccessible > ChartController::CreateAccessible()
+{
+#if !ENABLE_WASM_STRIP_ACCESSIBILITY
+ uno::Reference< XAccessible > xResult = new AccessibleChartView( GetDrawViewWrapper() );
+ impl_initializeAccessible( uno::Reference< lang::XInitialization >( xResult, uno::UNO_QUERY ) );
+ return xResult;
+#else
+ return uno::Reference< XAccessible >();
+#endif
+}
+
+void ChartController::impl_invalidateAccessible()
+{
+ SolarMutexGuard aGuard;
+ auto pChartWindow(GetChartWindow());
+ if( pChartWindow )
+ {
+ Reference< lang::XInitialization > xInit( pChartWindow->GetAccessible(false), uno::UNO_QUERY );
+ if(xInit.is())
+ {
+ uno::Sequence< uno::Any > aArguments(3);//empty arguments -> invalid accessible
+ xInit->initialize(aArguments);
+ }
+ }
+}
+void ChartController::impl_initializeAccessible()
+{
+ SolarMutexGuard aGuard;
+ auto pChartWindow(GetChartWindow());
+ if( pChartWindow )
+ this->impl_initializeAccessible( Reference< lang::XInitialization >( pChartWindow->GetAccessible(false), uno::UNO_QUERY ) );
+}
+void ChartController::impl_initializeAccessible( const uno::Reference< lang::XInitialization >& xInit )
+{
+ if(!xInit.is())
+ return;
+
+ uno::Reference< XAccessible > xParent;
+ {
+ SolarMutexGuard aGuard;
+ auto pChartWindow(GetChartWindow());
+ if( pChartWindow )
+ {
+ vcl::Window* pParentWin( pChartWindow->GetAccessibleParentWindow());
+ if( pParentWin )
+ xParent.set( pParentWin->GetAccessible());
+ }
+ }
+ uno::Sequence< uno::Any > aArguments{ uno::Any(uno::Reference<view::XSelectionSupplier>(this)),
+ uno::Any(getModel()),
+ uno::Any(m_xChartView),
+ uno::Any(xParent),
+ uno::Any(m_xViewWindow) };
+
+ xInit->initialize(aArguments);
+}
+
+const o3tl::sorted_vector< OUString >& ChartController::impl_getAvailableCommands()
+{
+ static const o3tl::sorted_vector< OUString > s_AvailableCommands {
+ // commands for container forward
+ "AddDirect", "NewDoc", "Open",
+ "Save", "SaveAs", "SendMail",
+ "EditDoc", "ExportDirectToPDF", "PrintDefault",
+
+ // own commands
+ "Cut", "Copy", "Paste",
+ "DataRanges", "DiagramData",
+ // insert objects
+ "InsertMenuTitles", "InsertTitles",
+ "InsertMenuLegend", "InsertLegend", "DeleteLegend",
+ "InsertMenuDataLabels",
+ "InsertMenuAxes", "InsertRemoveAxes", "InsertMenuGrids",
+ "InsertSymbol",
+ "InsertTrendlineEquation", "InsertTrendlineEquationAndR2",
+ "InsertR2Value", "DeleteR2Value",
+ "InsertMenuTrendlines", "InsertTrendline",
+ "InsertMenuMeanValues", "InsertMeanValue",
+ "InsertMenuXErrorBars", "InsertXErrorBars",
+ "InsertMenuYErrorBars", "InsertYErrorBars",
+ "InsertDataLabels", "InsertDataLabel",
+ "DeleteTrendline", "DeleteMeanValue", "DeleteTrendlineEquation",
+ "DeleteXErrorBars", "DeleteYErrorBars",
+ "DeleteDataLabels", "DeleteDataLabel",
+ //format objects
+ "FormatSelection", "TransformDialog",
+ "DiagramType", "View3D",
+ "Forward", "Backward",
+ "MainTitle", "SubTitle",
+ "XTitle", "YTitle", "ZTitle",
+ "SecondaryXTitle", "SecondaryYTitle",
+ "AllTitles", "Legend",
+ "DiagramAxisX", "DiagramAxisY", "DiagramAxisZ",
+ "DiagramAxisA", "DiagramAxisB", "DiagramAxisAll",
+ "DiagramGridXMain", "DiagramGridYMain", "DiagramGridZMain",
+ "DiagramGridXHelp", "DiagramGridYHelp", "DiagramGridZHelp",
+ "DiagramGridAll",
+ "DiagramWall", "DiagramFloor", "DiagramArea",
+
+ //context menu - format objects entries
+ "FormatWall", "FormatFloor", "FormatChartArea",
+ "FormatLegend",
+
+ "FormatAxis", "FormatTitle",
+ "FormatDataSeries", "FormatDataPoint",
+ "ResetAllDataPoints", "ResetDataPoint",
+ "FormatDataLabels", "FormatDataLabel",
+ "FormatMeanValue", "FormatTrendline", "FormatTrendlineEquation",
+ "FormatXErrorBars", "FormatYErrorBars",
+ "FormatStockLoss", "FormatStockGain",
+
+ "FormatMajorGrid", "InsertMajorGrid", "DeleteMajorGrid",
+ "FormatMinorGrid", "InsertMinorGrid", "DeleteMinorGrid",
+ "InsertAxis", "DeleteAxis", "InsertAxisTitle",
+
+ // toolbar commands
+ "ToggleGridHorizontal", "ToggleGridVertical", "ToggleLegend", "ScaleText",
+ "NewArrangement", "Update",
+ "DefaultColors", "BarWidth", "NumberOfLines",
+ "ArrangeRow",
+ "StatusBarVisible",
+ "ChartElementSelector"};
+ return s_AvailableCommands;
+}
+
+ViewElementListProvider ChartController::getViewElementListProvider()
+{
+ return ViewElementListProvider(m_pDrawModelWrapper.get());
+}
+
+} //namespace chart
+
+extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface *
+com_sun_star_comp_chart2_ChartController_get_implementation(css::uno::XComponentContext *context,
+ css::uno::Sequence<css::uno::Any> const &)
+{
+ return cppu::acquire(new chart::ChartController(context));
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */