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libreoffice/chart2/source/controller/inc/ChartController.hxx
Attila Szűcs 1160d5b29a Chart Font sidebar panel 
Added font panel for chart text based elements:
Title, Label , Legends, Axis.

Font sidebar updated based on the selected chart element properties.
Clicking on the font sidebar will change the properties of the
selected chart element. (Bold, italic ...)

1 title can have multiple Font settings, the sidebar will display
a values only if the whole title havbe the same value.
Setting a value will set it for the whole title at once.

If a Title is edited, then the font panel is disabled now, because
it need an other implementation, to set textEdit attributes,
and to update the font panel based on the attributes.
Added 2 //Todo: where it could (started to) be implemented.

Added 3 new Context to EnumContext:
- ChartLabel
- ChartLegend
- ChartTitle
This is a bit risky because what was previously only a Chart, now
may be not a Chart value, but instead 1 of the 3.
refactored those parts where i seen it could be a problem,
i hope i not left out something.
(Axis was already made by someone)

Change-Id: I19eaeb93332a08faae6ed21e7e81a9ea56a4495b
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/185023
Tested-by: Jenkins
Reviewed-by: Miklos Vajna <vmiklos@collabora.com>
2025-05-08 08:31:36 +02:00

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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 <LifeTime.hxx>
#include <ReferenceSizeProvider.hxx>
#include "CommandDispatchContainer.hxx"
#include "SelectionHelper.hxx"
#include <svx/svdtypes.hxx>
#include <vcl/timer.hxx>
#include <cppuhelper/implbase.hxx>
#include <o3tl/sorted_vector.hxx>
#include <salhelper/simplereferenceobject.hxx>
#include <com/sun/star/frame/XDispatchProvider.hpp>
#include <com/sun/star/ui/XContextMenuInterception.hpp>
#include <com/sun/star/util/XModeChangeListener.hpp>
#include <com/sun/star/util/XCloseListener.hpp>
#include <com/sun/star/util/XModifyListener.hpp>
#include <com/sun/star/frame/XController2.hpp>
#include <com/sun/star/frame/XLayoutManagerListener.hpp>
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <memory>
#include <string_view>
namespace com::sun::star::accessibility { class XAccessible; }
namespace com::sun::star::awt { class XFocusListener; }
namespace com::sun::star::awt { class XKeyListener; }
namespace com::sun::star::awt { class XMouseListener; }
namespace com::sun::star::awt { class XMouseMotionListener; }
namespace com::sun::star::awt { class XPaintListener; }
namespace com::sun::star::awt { class XWindow; }
namespace com::sun::star::awt { class XWindowListener; }
namespace com::sun::star::awt { struct Point; }
namespace com::sun::star::document { class XUndoManager; }
namespace com::sun::star::frame { class XDispatch; }
namespace com::sun::star::frame { class XLayoutManagerEventBroadcaster; }
namespace com::sun::star::graphic { class XGraphic; }
namespace com::sun::star::uno { class XComponentContext; }
namespace com::sun::star::view { class XSelectionSupplier; }
class SdrModel;
namespace svt
{
class AcceleratorExecute;
}
namespace svx::sidebar {
class SelectionChangeHandler;
}
namespace weld {
class Window;
}
class DropTargetHelper;
namespace chart
{
class UndoGuard;
class ChartView;
class ChartWindow;
class DrawModelWrapper;
class DrawViewWrapper;
class ViewElementListProvider;
class Diagram;
class AccessibleChartView;
class AccessibleTextHelper;
enum ChartDrawMode { CHARTDRAW_INSERT, CHARTDRAW_SELECT };
class ChartController final : public ::cppu::WeakImplHelper <
css::frame::XController2 //comprehends XComponent (css::frame::XController is required interface)
,css::frame::XDispatchProvider //(required interface)
,css::view::XSelectionSupplier //(optional interface)
,css::ui::XContextMenuInterception //(optional interface)
,css::util::XCloseListener //(needed for communication with XModel)
,css::frame::XDispatch
,css::awt::XWindow //this is the Window Controller part of this Controller, that will be given to a Frame via setComponent
,css::util::XModifyListener
,css::util::XModeChangeListener
,css::frame::XLayoutManagerListener
>
{
public:
ChartController() = delete;
explicit ChartController(css::uno::Reference< css::uno::XComponentContext > xContext);
virtual ~ChartController() override;
OUString GetContextName();
// css::frame::XController (required interface)
virtual void SAL_CALL
attachFrame( const css::uno::Reference< css::frame::XFrame > & xFrame ) override;
virtual sal_Bool SAL_CALL
attachModel( const css::uno::Reference< css::frame::XModel > & xModel ) override;
virtual css::uno::Reference< css::frame::XFrame > SAL_CALL
getFrame() override;
virtual css::uno::Reference< css::frame::XModel > SAL_CALL
getModel() override;
virtual css::uno::Any SAL_CALL
getViewData() override;
virtual void SAL_CALL
restoreViewData( const css::uno::Any& rValue ) override;
virtual sal_Bool SAL_CALL
suspend( sal_Bool bSuspend ) override;
// css::frame::XController2
virtual css::uno::Reference<css::awt::XWindow> SAL_CALL getComponentWindow() override;
virtual OUString SAL_CALL getViewControllerName() override;
virtual css::uno::Sequence<css::beans::PropertyValue> SAL_CALL getCreationArguments() override;
virtual css::uno::Reference<css::ui::XSidebarProvider> SAL_CALL getSidebar() override;
// css::lang::XComponent (base of XController)
virtual void SAL_CALL
dispose() override;
virtual void SAL_CALL
addEventListener( const css::uno::Reference< css::lang::XEventListener > & xListener ) override;
virtual void SAL_CALL
removeEventListener( const css::uno::Reference< css::lang::XEventListener > & xListener ) override;
// css::frame::XDispatchProvider (required interface)
virtual css::uno::Reference< css::frame::XDispatch> SAL_CALL
queryDispatch( const css::util::URL& rURL
, const OUString& rTargetFrameName
, sal_Int32 nSearchFlags) override;
virtual css::uno::Sequence< css::uno::Reference< css::frame::XDispatch > > SAL_CALL
queryDispatches( const css::uno::Sequence< css::frame::DispatchDescriptor > & xDescripts) override;
// css::view::XSelectionSupplier (optional interface)
virtual sal_Bool SAL_CALL
select( const css::uno::Any& rSelection ) override;
virtual css::uno::Any SAL_CALL
getSelection() override;
virtual void SAL_CALL
addSelectionChangeListener( const css::uno::Reference< css::view::XSelectionChangeListener > & xListener ) override;
virtual void SAL_CALL
removeSelectionChangeListener( const css::uno::Reference< css::view::XSelectionChangeListener > & xListener ) override;
// css::ui::XContextMenuInterception (optional interface)
virtual void SAL_CALL
registerContextMenuInterceptor( const css::uno::Reference< css::ui::XContextMenuInterceptor > & xInterceptor) override;
virtual void SAL_CALL
releaseContextMenuInterceptor( const css::uno::Reference< css::ui::XContextMenuInterceptor > & xInterceptor) override;
//additional interfaces
// css::util::XCloseListener
virtual void SAL_CALL
queryClosing( const css::lang::EventObject& Source
, sal_Bool GetsOwnership ) override;
virtual void SAL_CALL
notifyClosing( const css::lang::EventObject& Source ) override;
// css::util::XEventListener (base of XCloseListener and XModifyListener)
virtual void SAL_CALL
disposing( const css::lang::EventObject& Source ) override;
// css::frame::XDispatch
virtual void SAL_CALL
dispatch( const css::util::URL& aURL
, const css::uno::Sequence< css::beans::PropertyValue >& aArgs ) override;
virtual void SAL_CALL
addStatusListener( const css::uno::Reference< css::frame::XStatusListener >& xControl
, const css::util::URL& aURL ) override;
virtual void SAL_CALL
removeStatusListener( const css::uno::Reference< css::frame::XStatusListener >& xControl
, const css::util::URL& aURL ) override;
// css::awt::XWindow
virtual void SAL_CALL
setPosSize( sal_Int32 X, sal_Int32 Y
, sal_Int32 Width, sal_Int32 Height, sal_Int16 Flags ) override;
virtual css::awt::Rectangle SAL_CALL
getPosSize() override;
virtual void SAL_CALL
setVisible( sal_Bool Visible ) override;
virtual void SAL_CALL
setEnable( sal_Bool Enable ) override;
virtual void SAL_CALL
setFocus() override;
virtual void SAL_CALL
addWindowListener( const css::uno::Reference< css::awt::XWindowListener >& xListener ) override;
virtual void SAL_CALL
removeWindowListener( const css::uno::Reference< css::awt::XWindowListener >& xListener ) override;
virtual void SAL_CALL
addFocusListener( const css::uno::Reference< css::awt::XFocusListener >& xListener ) override;
virtual void SAL_CALL
removeFocusListener( const css::uno::Reference< css::awt::XFocusListener >& xListener ) override;
virtual void SAL_CALL
addKeyListener( const css::uno::Reference< css::awt::XKeyListener >& xListener ) override;
virtual void SAL_CALL
removeKeyListener( const css::uno::Reference< css::awt::XKeyListener >& xListener ) override;
virtual void SAL_CALL
addMouseListener( const css::uno::Reference< css::awt::XMouseListener >& xListener ) override;
virtual void SAL_CALL
removeMouseListener( const css::uno::Reference< css::awt::XMouseListener >& xListener ) override;
virtual void SAL_CALL
addMouseMotionListener( const css::uno::Reference< css::awt::XMouseMotionListener >& xListener ) override;
virtual void SAL_CALL
removeMouseMotionListener( const css::uno::Reference< css::awt::XMouseMotionListener >& xListener ) override;
virtual void SAL_CALL
addPaintListener( const css::uno::Reference< css::awt::XPaintListener >& xListener ) override;
virtual void SAL_CALL
removePaintListener( const css::uno::Reference< css::awt::XPaintListener >& xListener ) override;
// css::util::XModifyListener
virtual void SAL_CALL modified(
const css::lang::EventObject& aEvent ) override;
// css::util::XModeChangeListener
virtual void SAL_CALL modeChanged(
const css::util::ModeChangeEvent& _rSource ) override;
// css::frame::XLayoutManagerListener
virtual void SAL_CALL layoutEvent(
const css::lang::EventObject& aSource,
::sal_Int16 eLayoutEvent,
const css::uno::Any& aInfo ) override;
// WindowController stuff
void PrePaint();
void execute_Paint(vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect);
void execute_MouseButtonDown( const MouseEvent& rMEvt );
void execute_MouseMove( const MouseEvent& rMEvt );
void execute_MouseButtonUp( const MouseEvent& rMEvt );
void execute_Resize();
void execute_Command( const CommandEvent& rCEvt );
bool execute_KeyInput( const KeyEvent& rKEvt );
/** get help text to be shown in a quick help
@param aAtLogicPosition the position in logic coordinates (of the
window) of the mouse cursor to determine for
which object help is requested.
@param bIsBalloonHelp determines whether to return the long text version
(balloon help) or the shorter one (quick help).
@param rOutQuickHelpText is filled with the quick help text
@param rOutEqualRect is filled with a rectangle that denotes the region
in which the quick help does not change.
@return </sal_True>, if a quick help should be shown.
*/
bool requestQuickHelp(
::Point aAtLogicPosition, bool bIsBalloonHelp,
OUString & rOutQuickHelpText, css::awt::Rectangle & rOutEqualRect );
css::uno::Reference< css::accessibility::XAccessible > CreateAccessible();
/** Creates a helper accessibility class that must be initialized via initialize(). For
parameters see
The returned object should not be used directly. Instead a proxy object
should use this helper to retrieve its children and add them to its own
children.
*/
rtl::Reference< ::chart::AccessibleTextHelper > createAccessibleTextContext();
static bool isObjectDeleteable( const css::uno::Any& rSelection );
void setDrawMode( ChartDrawMode eMode ) { m_eDrawMode = eMode; }
bool isShapeContext() const;
bool IsTextEdit() const;
ViewElementListProvider getViewElementListProvider();
DrawModelWrapper* GetDrawModelWrapper();
DrawViewWrapper* GetDrawViewWrapper();
ChartWindow* GetChartWindow() const;
weld::Window* GetChartFrame();
bool isAdditionalShapeSelected() const;
void SetAndApplySelection(const css::uno::Reference<css::drawing::XShape>& rxShape);
void StartTextEdit( const Point* pMousePixel = nullptr );
void NotifyUndoActionHdl( std::unique_ptr<SdrUndoAction> );
rtl::Reference<::chart::ChartView> const & getChartView() const { return m_xChartView; }
rtl::Reference<::chart::ChartModel> getChartModel();
rtl::Reference<::chart::Diagram> getFirstDiagram();
Selection getSelectionMember() { return m_aSelection; }
private:
class TheModel : public salhelper::SimpleReferenceObject
{
public:
explicit TheModel( rtl::Reference<::chart::ChartModel> xModel );
virtual ~TheModel() override;
void addListener( ChartController* pController );
void removeListener( ChartController* pController );
void tryTermination();
const rtl::Reference<::chart::ChartModel>&
getModel() const { return m_xModel;}
private:
rtl::Reference<::chart::ChartModel> m_xModel;
//the ownership between model and controller is not clear at first
//each controller might consider himself as owner of the model first
bool m_bOwnership;
};
class TheModelRef final
{
public:
TheModelRef( TheModel* pTheModel, ::osl::Mutex& rMutex );
TheModelRef( const TheModelRef& rTheModel, ::osl::Mutex& rMutex );
TheModelRef& operator=(ChartController::TheModel* pTheModel);
TheModelRef& operator=(const TheModelRef& rTheModel);
~TheModelRef();
bool is() const;
TheModel* operator->() const { return m_xTheModel.get(); }
private:
rtl::Reference<TheModel> m_xTheModel;
::osl::Mutex& m_rModelMutex;
};
mutable ::apphelper::LifeTimeManager m_aLifeTimeManager;
bool m_bSuspended;
css::uno::Reference< css::uno::XComponentContext> m_xCC;
//model
css::uno::Reference< css::frame::XFrame > m_xFrame;
mutable ::osl::Mutex m_aModelMutex;
TheModelRef m_aModel;
//view
css::uno::Reference<css::awt::XWindow> m_xViewWindow;
rtl::Reference<::chart::ChartView> m_xChartView;
std::shared_ptr< DrawModelWrapper > m_pDrawModelWrapper;
std::unique_ptr<DrawViewWrapper> m_pDrawViewWrapper;
Selection m_aSelection;
SdrDragMode m_eDragMode;
Timer m_aDoubleClickTimer;
bool m_bWaitingForDoubleClick;
bool m_bWaitingForMouseUp;
bool m_bFieldButtonDown;
bool m_bConnectingToView;
bool m_bDisposed;
css::uno::Reference< css::document::XUndoManager > m_xUndoManager;
std::unique_ptr< UndoGuard > m_pTextActionUndoGuard;
std::unique_ptr< ::svt::AcceleratorExecute > m_apAccelExecute;
CommandDispatchContainer m_aDispatchContainer;
std::unique_ptr< DropTargetHelper > m_apDropTargetHelper;
css::uno::Reference<
css::frame::XLayoutManagerEventBroadcaster > m_xLayoutManagerEventBroadcaster;
ChartDrawMode m_eDrawMode;
rtl::Reference<svx::sidebar::SelectionChangeHandler> mpSelectionChangeHandler;
bool impl_isDisposedOrSuspended() const;
ReferenceSizeProvider impl_createReferenceSizeProvider();
void impl_adaptDataSeriesAutoResize();
void impl_createDrawViewController();
void impl_deleteDrawViewController();
//executeDispatch methods
void executeDispatch_ObjectProperties();
void executeDispatch_FormatObject( std::u16string_view rDispatchCommand );
void executeDlg_ObjectProperties( const OUString& rObjectCID );
void executeDlg_ObjectProperties_withUndoGuard( std::shared_ptr<UndoGuard> aUndoGuard, const OUString& rObjectCID, bool bSuccessOnUnchanged );
void executeDispatch_ChartType();
void executeDispatch_InsertTitles();
void executeDispatch_InsertLegend();
void executeDispatch_DeleteLegend();
void executeDispatch_OpenLegendDialog();
void executeDispatch_InsertAxes();
void executeDispatch_InsertGrid();
void executeDispatch_InsertDataTable();
void executeDispatch_DeleteDataTable();
void executeDispatch_OpenInsertDataTableDialog();
void executeDispatch_InsertMenu_DataLabels();
void executeDispatch_InsertMenu_Trendlines();
void executeDispatch_InsertMenu_MeanValues();
void executeDispatch_InsertMeanValue();
void executeDispatch_InsertTrendline();
void executeDispatch_InsertTrendlineEquation( bool bInsertR2=false );
void executeDispatch_InsertErrorBars( bool bYError );
void executeDispatch_InsertR2Value();
void executeDispatch_DeleteR2Value();
void executeDispatch_DeleteMeanValue();
void executeDispatch_DeleteTrendline();
void executeDispatch_DeleteTrendlineEquation();
void executeDispatch_DeleteErrorBars( bool bYError );
void executeDispatch_InsertDataLabels();
void executeDispatch_InsertDataLabel();
void executeDispatch_DeleteDataLabels();
void executeDispatch_DeleteDataLabel();
void executeDispatch_ResetAllDataPoints();
void executeDispatch_ResetDataPoint();
void executeDispatch_InsertAxis();
void executeDispatch_InsertAxisTitle();
void executeDispatch_InsertMajorGrid();
void executeDispatch_InsertMinorGrid();
void executeDispatch_DeleteAxis();
void executeDispatch_DeleteMajorGrid();
void executeDispatch_DeleteMinorGrid();
void executeDispatch_InsertSpecialCharacter();
void executeDispatch_EditText( const Point* pMousePixel = nullptr );
void executeDispatch_SourceData();
void executeDispatch_MoveSeries( bool bForward );
bool EndTextEdit();
css::uno::Sequence< css::uno::Reference<css::chart2::XFormattedString >> GetFormattedTitle(
const EditTextObject& aEdit, const css::uno::Reference< css::drawing::XShape >& xShape );
void executeDispatch_View3D();
void executeDispatch_PositionAndSize( const ::css::uno::Sequence< ::css::beans::PropertyValue >* pArgs = nullptr );
void executeDispatch_EditData();
void executeDispatch_NewArrangement();
void executeDispatch_ScaleText();
static void executeDispatch_FontBold(
const std::vector<css::uno::Reference<css::beans::XPropertySet>>& xProperties);
static void executeDispatch_FontName(
const std::vector<css::uno::Reference<css::beans::XPropertySet>>& xProperties,
const css::uno::Sequence<css::beans::PropertyValue>& rArgs);
static void executeDispatch_FontHeight(
const std::vector<css::uno::Reference<css::beans::XPropertySet>>& xProperties,
const css::uno::Sequence<css::beans::PropertyValue>& rArgs);
static void executeDispatch_FontItalic(
const std::vector<css::uno::Reference<css::beans::XPropertySet>>& xProperties);
static void executeDispatch_FontUnderline(
const std::vector<css::uno::Reference<css::beans::XPropertySet>>& xProperties,
const css::uno::Sequence<css::beans::PropertyValue>& rArgs);
static void executeDispatch_FontStrikeout(
const std::vector<css::uno::Reference<css::beans::XPropertySet>>& xProperties);
static void executeDispatch_FontShadowed(
const std::vector<css::uno::Reference<css::beans::XPropertySet>>& xProperties);
static void executeDispatch_FontColor(
const std::vector<css::uno::Reference<css::beans::XPropertySet>>& xProperties,
const css::uno::Sequence<css::beans::PropertyValue>& rArgs);
static void executeDispatch_FontGrow(
const std::vector<css::uno::Reference<css::beans::XPropertySet>>& xProperties);
static void executeDispatch_FontShrink(
const std::vector<css::uno::Reference<css::beans::XPropertySet>>& xProperties);
static void executeDispatch_FontReset(
const std::vector<css::uno::Reference<css::beans::XPropertySet>>& xProperties);
static void executeDispatch_FontSpacing(
const std::vector<css::uno::Reference<css::beans::XPropertySet>>& xProperties,
const css::uno::Sequence<css::beans::PropertyValue>& rArgs);
static void executeDispatch_FontSuperScript(
const std::vector<css::uno::Reference<css::beans::XPropertySet>>& xProperties);
static void executeDispatch_FontSubScript(
const std::vector<css::uno::Reference<css::beans::XPropertySet>>& xProperties);
void executeDispatch_Paste();
void executeDispatch_Copy();
void executeDispatch_Cut();
bool executeDispatch_Delete();
void executeDispatch_ToggleLegend();
void executeDispatch_ToggleGridHorizontal();
void executeDispatch_ToggleGridVertical();
void executeDispatch_LOKSetTextSelection(int nType, int nX, int nY);
void executeDispatch_LOKPieSegmentDragging(int nOffset);
void executeDispatch_FillColor(sal_uInt32 nColor);
void executeDispatch_FillGradient(std::u16string_view sJSONGradient);
void executeDispatch_LineColor(sal_uInt32 nColor);
void executeDispatch_LineWidth(sal_uInt32 nWidth);
void sendPopupRequest(std::u16string_view rCID, tools::Rectangle aRectangle);
void impl_ShapeControllerDispatch( const css::util::URL& rURL,
const css::uno::Sequence< css::beans::PropertyValue >& rArgs );
DECL_LINK( DoubleClickWaitingHdl, Timer*, void );
void execute_DoubleClick( const Point* pMousePixel, bool &bEditText );
void startDoubleClickWaiting();
void stopDoubleClickWaiting();
void impl_selectObjectAndNotiy();
void impl_notifySelectionChangeListeners();
void impl_invalidateAccessible();
void impl_initializeAccessible();
void impl_initializeAccessible( AccessibleChartView& xInit );
//sets the model member to null if it equals the parameter
//returns true if successful
bool impl_releaseThisModel( const css::uno::Reference< css::uno::XInterface > & xModel );
enum eMoveOrResizeType
{
MOVE_OBJECT,
CENTERED_RESIZE_OBJECT
};
/// @return </sal_True>, if resize/move was successful
bool impl_moveOrResizeObject(
const OUString & rCID, eMoveOrResizeType eType, double fAmountLogicX, double fAmountLogicY );
bool impl_DragDataPoint( std::u16string_view rCID, double fOffset );
static const o3tl::sorted_vector< std::u16string_view >& impl_getAvailableCommands();
void impl_PasteGraphic( css::uno::Reference< css::graphic::XGraphic > const & xGraphic,
const ::Point & aPosition );
void impl_PasteShapes( SdrModel* pModel );
void impl_PasteStringAsTextShape( const OUString& rString, const css::awt::Point& rPosition );
void impl_SetMousePointer( const MouseEvent & rEvent );
void impl_ClearSelection();
void impl_switchDiagramPositioningToExcludingPositioning();
};
} // namespace chart
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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