sw/inc/unodraw.hxx

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   9  * This file incorporates work covered by the following license notice:
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  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19 #ifndef INCLUDED_SW_INC_UNODRAW_HXX
  20 #define INCLUDED_SW_INC_UNODRAW_HXX
  21
  22 #include <svl/itemprop.hxx>
  23 #include <svl/listener.hxx>
  24 #include <svx/fmdpage.hxx>
  25 #include "frmfmt.hxx"
  26 #include <com/sun/star/text/XTextContent.hpp>
  27 #include <com/sun/star/drawing/PolyPolygonBezierCoords.hpp>
  28 #include <com/sun/star/drawing/XShape.hpp>
  29 #include <com/sun/star/lang/XUnoTunnel.hpp>
  30 #include <com/sun/star/beans/XPropertySet.hpp>
  31 #include <com/sun/star/beans/XPropertyState.hpp>
  32 #include <com/sun/star/drawing/XShapes.hpp>
  33 #include <cppuhelper/implbase.hxx>
  34 #include <cppuhelper/implbase2.hxx>
  35 #include <com/sun/star/container/XEnumerationAccess.hpp>
  36 #include <com/sun/star/drawing/HomogenMatrix3.hpp>
  37
  38 class SdrMarkList;
  39 class SdrView;
  40 class SwDoc;
  41 class SwXShape;
  42
  43 typedef cppu::AggImplInheritanceHelper2
  44 <
  45     SvxFmDrawPage,
  46     css::container::XEnumerationAccess,
  47     css::beans::XPropertySet>
  48         SwFmDrawPage_Base;
  49
  50 class SwFmDrawPage final : public SwFmDrawPage_Base
  51 {
  52     SwDoc*          m_pDoc;
  53     SdrPageView*        m_pPageView;
  54     std::vector<rtl::Reference<SwXShape>> m_vShapes;
  55     const SfxItemPropertySet* m_pPropertySet;
  56
  57 public:
  58     SwFmDrawPage( SwDoc* pDoc, SdrPage* pPage );
  59     virtual ~SwFmDrawPage() noexcept override;
  60
  61     const SdrMarkList&  PreGroup(const css::uno::Reference< css::drawing::XShapes >& rShapes);
  62     void                PreUnGroup(const css::uno::Reference< css::drawing::XShapeGroup >& rShapeGroup);
  63
  64     SdrView*            GetDrawView() {return mpView.get();}
  65     SdrPageView*        GetPageView();
  66     void                RemovePageView();
  67     static css::uno::Reference<css::drawing::XShape> GetShape(SdrObject* pObj);
  68     static css::uno::Reference<css::drawing::XShapeGroup> GetShapeGroup(SdrObject* pObj);
  69
  70     // The following method is called when a SvxShape-object is to be created.
  71     // Derived classes may obtain at this point a derivation or an object
  72     // that is aggregating a SvxShape.
  73     virtual css::uno::Reference< css::drawing::XShape >  CreateShape( SdrObject *pObj ) const override;
  74     void RemoveShape(const SwXShape* pShape)
  75     {
  76         auto ppShape = find(m_vShapes.begin(), m_vShapes.end(), pShape);
  77         if(ppShape != m_vShapes.end())
  78             m_vShapes.erase(ppShape);
  79     };
  80
  81     //XEnumerationAccess
  82     virtual css::uno::Reference< css::container::XEnumeration > SAL_CALL createEnumeration() override;
  83
  84     //XIndexAccess
  85     virtual sal_Int32 SAL_CALL getCount() override;
  86     virtual css::uno::Any SAL_CALL getByIndex(sal_Int32 nIndex) override;
  87
  88     //XElementAccess
  89     virtual css::uno::Type SAL_CALL getElementType(  ) override;
  90     virtual sal_Bool SAL_CALL hasElements(  ) override;
  91
  92     //XShapes
  93     virtual void SAL_CALL add(const css::uno::Reference< css::drawing::XShape > & xShape) override;
  94     virtual void SAL_CALL remove(const css::uno::Reference< css::drawing::XShape > & xShape) override;
  95
  96     //XShapeGrouper
  97     virtual css::uno::Reference< css::drawing::XShapeGroup >  SAL_CALL group(const css::uno::Reference< css::drawing::XShapes > & xShapes) override;
  98     virtual void SAL_CALL ungroup(const css::uno::Reference< css::drawing::XShapeGroup > & aGroup) override;
  99
 100     //XServiceInfo
 101     virtual OUString SAL_CALL getImplementationName() override;
 102     virtual sal_Bool SAL_CALL supportsService(const OUString& ServiceName) override;
 103     virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
 104
 105     //XPropertySet
 106     virtual css::uno::Reference<css::beans::XPropertySetInfo> SAL_CALL getPropertySetInfo() override;
 107     virtual void SAL_CALL setPropertyValue(const OUString& aPropertyName, const css::uno::Any& aValue) override;
 108     virtual css::uno::Any SAL_CALL getPropertyValue(const OUString& PropertyName) override;
 109     virtual void SAL_CALL addPropertyChangeListener(const OUString& aPropertyName, const css::uno::Reference<css::beans::XPropertyChangeListener>& xListener) override;
 110     virtual void SAL_CALL removePropertyChangeListener(const OUString& aPropertyName, const css::uno::Reference<css::beans::XPropertyChangeListener>& aListener) override;
 111     virtual void SAL_CALL addVetoableChangeListener(const OUString& PropertyName, const css::uno::Reference<css::beans::XVetoableChangeListener>& aListener) override;
 112     virtual void SAL_CALL removeVetoableChangeListener(const OUString& PropertyName, const css::uno::Reference<css::beans::XVetoableChangeListener>& aListener) override;
 113
 114     // renamed and outlined to detect where it's called
 115     void    InvalidateSwDoc(); // {pDoc = 0;}
 116 };
 117
 118 class SwShapeDescriptor_Impl;
 119 typedef
 120 cppu::WeakImplHelper
 121 <
 122     css::beans::XPropertySet,
 123     css::beans::XPropertyState,
 124     css::text::XTextContent,
 125     css::lang::XServiceInfo,
 126     css::lang::XUnoTunnel,
 127     css::drawing::XShape
 128 >
 129 SwXShapeBaseClass;
 130 class SwXShape : public SwXShapeBaseClass
 131 {
 132     friend class SwXGroupShape;
 133     friend class SwFmDrawPage;
 134     const SwFmDrawPage* m_pPage;
 135
 136     css::uno::Reference< css::uno::XAggregation > m_xShapeAgg;
 137     // reference to <XShape>, determined in the
 138     // constructor by <queryAggregation> at <xShapeAgg>.
 139     css::uno::Reference< css::drawing::XShape > mxShape;
 140
 141     const SfxItemPropertySet*           m_pPropSet;
 142     o3tl::span<const SfxItemPropertyMapEntry>      m_pPropertyMapEntries;
 143     css::uno::Reference< css::beans::XPropertySetInfo > mxPropertySetInfo;
 144
 145     std::unique_ptr<SwShapeDescriptor_Impl>  m_pImpl;
 146
 147     bool                        m_bDescriptor;
 148
 149     SvxShape*               GetSvxShape();
 150
 151     /** method to determine top group object */
 152     SdrObject* GetTopGroupObj( SvxShape* _pSvxShape = nullptr );
 153
 154     /** method to determine position according to the positioning attributes */
 155     css::awt::Point GetAttrPosition();
 156
 157     /** method to convert the position (translation) of the drawing object to
 158         the layout direction horizontal left-to-right. */
 159     css::awt::Point ConvertPositionToHoriL2R(
 160                                     const css::awt::Point& rObjPos,
 161                                     const css::awt::Size& rObjSize );
 162
 163     /** method to convert the transformation of the drawing object to the layout
 164         direction, the drawing object is in
 165     */
 166     css::drawing::HomogenMatrix3 ConvertTransformationToLayoutDir(
 167                 const css::drawing::HomogenMatrix3& rMatrixInHoriL2R );
 168
 169     /** method to adjust the positioning properties
 170
 171         @param _aPosition
 172         input parameter - point representing the new shape position. The position
 173         has to be given in the layout direction the shape is in and relative to
 174         its position alignment areas.
 175     */
 176     void AdjustPositionProperties(const css::awt::Point& rPosition);
 177
 178     /** method to convert start or end position of the drawing object to the
 179         Writer specific position, which is the attribute position in layout direction
 180     */
 181     css::awt::Point ConvertStartOrEndPosToLayoutDir(
 182                             const css::awt::Point& aStartOrEndPos );
 183
 184     /** method to convert PolyPolygonBezier of the drawing object to the
 185         Writer specific position, which is the attribute position in layout direction
 186     */
 187     css::drawing::PolyPolygonBezierCoords ConvertPolyPolygonBezierToLayoutDir(
 188                     const css::drawing::PolyPolygonBezierCoords& aPath );
 189
 190     /** method to get property from aggregation object
 191
 192         @throws css::beans::UnknownPropertyException
 193         @throws css::lang::WrappedTargetException
 194         @throws css::uno::RuntimeException
 195     */
 196     css::uno::Any _getPropAtAggrObj( const OUString& _rPropertyName );
 197
 198 protected:
 199     virtual ~SwXShape() override;
 200 public:
 201     SwXShape(css::uno::Reference<css::uno::XInterface> & xShape, SwDoc const*const pDoc);
 202
 203     static const css::uno::Sequence< sal_Int8 > & getUnoTunnelId();
 204     virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type& aType ) override;
 205     virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes(  ) override;
 206     virtual css::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId(  ) override;
 207
 208     //XUnoTunnel
 209     virtual sal_Int64 SAL_CALL getSomething( const css::uno::Sequence< sal_Int8 >& aIdentifier ) override;
 210
 211     //XPropertySet
 212     virtual css::uno::Reference< css::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo(  ) override;
 213     virtual void SAL_CALL setPropertyValue( const OUString& aPropertyName, const css::uno::Any& aValue ) override;
 214     virtual css::uno::Any SAL_CALL getPropertyValue( const OUString& PropertyName ) override;
 215     virtual void SAL_CALL addPropertyChangeListener( const OUString& aPropertyName, const css::uno::Reference< css::beans::XPropertyChangeListener >& xListener ) override;
 216     virtual void SAL_CALL removePropertyChangeListener( const OUString& aPropertyName, const css::uno::Reference< css::beans::XPropertyChangeListener >& aListener ) override;
 217     virtual void SAL_CALL addVetoableChangeListener( const OUString& PropertyName, const css::uno::Reference< css::beans::XVetoableChangeListener >& aListener ) override;
 218     virtual void SAL_CALL removeVetoableChangeListener( const OUString& PropertyName, const css::uno::Reference< css::beans::XVetoableChangeListener >& aListener ) override;
 219
 220     //XPropertyState
 221     virtual css::beans::PropertyState SAL_CALL getPropertyState( const OUString& PropertyName ) override;
 222     virtual css::uno::Sequence< css::beans::PropertyState > SAL_CALL getPropertyStates( const css::uno::Sequence< OUString >& aPropertyName ) override;
 223     virtual void SAL_CALL setPropertyToDefault( const OUString& PropertyName ) override;
 224     virtual css::uno::Any SAL_CALL getPropertyDefault( const OUString& aPropertyName ) override;
 225
 226     //XTextContent
 227     virtual void SAL_CALL attach(const css::uno::Reference< css::text::XTextRange > & xTextRange) override;
 228     virtual css::uno::Reference< css::text::XTextRange >  SAL_CALL getAnchor() override;
 229
 230     //XComponent
 231     virtual void SAL_CALL dispose() override;
 232     virtual void SAL_CALL addEventListener(const css::uno::Reference< css::lang::XEventListener > & aListener) override;
 233     virtual void SAL_CALL removeEventListener(const css::uno::Reference< css::lang::XEventListener > & aListener) override;
 234
 235     //XServiceInfo
 236     virtual OUString SAL_CALL getImplementationName() override;
 237     virtual sal_Bool SAL_CALL supportsService(const OUString& ServiceName) override;
 238     virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
 239
 240     virtual css::awt::Point SAL_CALL getPosition(  ) override;
 241     virtual void SAL_CALL setPosition( const css::awt::Point& aPosition ) override;
 242     virtual css::awt::Size SAL_CALL getSize(  ) override;
 243     virtual void SAL_CALL setSize( const css::awt::Size& aSize ) override;
 244     virtual OUString SAL_CALL getShapeType(  ) override;
 245
 246     SwShapeDescriptor_Impl*     GetDescImpl() {return m_pImpl.get();}
 247     SwFrameFormat* GetFrameFormat() const;
 248     const css::uno::Reference< css::uno::XAggregation >& GetAggregationInterface() const {return m_xShapeAgg;}
 249
 250     // helper
 251     static void AddExistingShapeToFormat( SdrObject const & _rObj );
 252 };
 253
 254 class SwXGroupShape final :
 255     public SwXShape,
 256     public css::drawing::XShapes
 257 {
 258     virtual ~SwXGroupShape() override;
 259 public:
 260     SwXGroupShape(css::uno::Reference<css::uno::XInterface> & xShape, SwDoc const* pDoc);
 261
 262     virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type& aType ) override;
 263     virtual void SAL_CALL acquire(  ) noexcept override;
 264     virtual void SAL_CALL release(  ) noexcept override;
 265
 266     //XShapes
 267     virtual void SAL_CALL add( const css::uno::Reference< css::drawing::XShape >& xShape ) override;
 268     virtual void SAL_CALL remove( const css::uno::Reference< css::drawing::XShape >& xShape ) override;
 269
 270     //XIndexAccess
 271     virtual sal_Int32 SAL_CALL getCount() override;
 272     virtual css::uno::Any SAL_CALL getByIndex(sal_Int32 nIndex) override;
 273
 274     //XElementAccess
 275     virtual css::uno::Type SAL_CALL getElementType(  ) override;
 276     virtual sal_Bool SAL_CALL hasElements(  ) override;
 277 };
 278 #endif
 279
 280 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */