sw/inc/unodraw.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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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 <svx/fmdpage.hxx>
  23 #include <calbck.hxx>
  24 #include <frmfmt.hxx>
  25 #include <com/sun/star/text/XTextContent.hpp>
  26 #include <com/sun/star/drawing/PolyPolygonBezierCoords.hpp>
  27 #include <com/sun/star/drawing/XShape.hpp>
  28 #include <com/sun/star/lang/XUnoTunnel.hpp>
  29 #include <com/sun/star/beans/XPropertyState.hpp>
  30 #include <com/sun/star/drawing/XShapes.hpp>
  31 #include <cppuhelper/implbase4.hxx>
  32 #include <cppuhelper/implbase6.hxx>
  33 #include <com/sun/star/container/XEnumerationAccess.hpp>
  34 #include <com/sun/star/drawing/HomogenMatrix3.hpp>
  35 #include <svl/itemprop.hxx>
  36 #include <set>
  37
  38 class SdrMarkList;
  39 class SdrView;
  40 class SwDoc;
  41
  42 class SwFmDrawPage : public SvxFmDrawPage
  43 {
  44     SdrPageView*        pPageView;
  45 public:
  46     SwFmDrawPage( SdrPage* pPage );
  47     virtual ~SwFmDrawPage() throw () override;
  48
  49     const SdrMarkList&  PreGroup(const css::uno::Reference< css::drawing::XShapes >& rShapes);
  50     void                PreUnGroup(const css::uno::Reference< css::drawing::XShapeGroup >& rShapeGroup);
  51
  52     SdrView*            GetDrawView() {return mpView;}
  53     SdrPageView*        GetPageView();
  54     void                RemovePageView();
  55     static css::uno::Reference< css::uno::XInterface >       GetInterface( SdrObject* pObj );
  56
  57     // The following method is called when a SvxShape-object is to be created.
  58     // Derived classes may obtain at this point a derivation or an object
  59     // that is aggregating a SvxShape.
  60     virtual css::uno::Reference< css::drawing::XShape >  CreateShape( SdrObject *pObj ) const override;
  61 };
  62
  63 typedef cppu::WeakAggImplHelper4
  64 <
  65     css::container::XEnumerationAccess,
  66     css::drawing::XDrawPage,
  67     css::lang::XServiceInfo,
  68     css::drawing::XShapeGrouper
  69 >
  70 SwXDrawPageBaseClass;
  71 class SwXDrawPage : public SwXDrawPageBaseClass
  72 {
  73     SwDoc*          pDoc;
  74     css::uno::Reference< css::uno::XAggregation >     xPageAgg;
  75     SwFmDrawPage*   pDrawPage;
  76 public:
  77     SwXDrawPage(SwDoc* pDoc);
  78     virtual ~SwXDrawPage() override;
  79
  80     //XEnumerationAccess
  81     virtual css::uno::Reference< css::container::XEnumeration > SAL_CALL createEnumeration() override;
  82
  83     virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type& aType ) override;
  84     virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes(  ) override;
  85
  86     //XIndexAccess
  87     virtual sal_Int32 SAL_CALL getCount() override;
  88     virtual css::uno::Any SAL_CALL getByIndex(sal_Int32 nIndex) override;
  89
  90     //XElementAccess
  91     virtual css::uno::Type SAL_CALL getElementType(  ) override;
  92     virtual sal_Bool SAL_CALL hasElements(  ) override;
  93
  94     //XShapes
  95     virtual void SAL_CALL add(const css::uno::Reference< css::drawing::XShape > & xShape) override;
  96     virtual void SAL_CALL remove(const css::uno::Reference< css::drawing::XShape > & xShape) override;
  97
  98     //XShapeGrouper
  99     virtual css::uno::Reference< css::drawing::XShapeGroup >  SAL_CALL group(const css::uno::Reference< css::drawing::XShapes > & xShapes) override;
 100     virtual void SAL_CALL ungroup(const css::uno::Reference< css::drawing::XShapeGroup > & aGroup) override;
 101
 102     //XServiceInfo
 103     virtual OUString SAL_CALL getImplementationName() override;
 104     virtual sal_Bool SAL_CALL supportsService(const OUString& ServiceName) override;
 105     virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
 106
 107     SwFmDrawPage*   GetSvxPage();
 108     // renamed and outlined to detect where it's called
 109     void    InvalidateSwDoc(); // {pDoc = 0;}
 110 };
 111
 112 class SwShapeDescriptor_Impl;
 113 class SwXGroupShape;
 114 typedef
 115 cppu::WeakAggImplHelper6
 116 <
 117     css::beans::XPropertySet,
 118     css::beans::XPropertyState,
 119     css::text::XTextContent,
 120     css::lang::XServiceInfo,
 121     css::lang::XUnoTunnel,
 122     css::drawing::XShape
 123 >
 124 SwXShapeBaseClass;
 125 class SwXShape : public SwXShapeBaseClass,
 126     public SwClient
 127 {
 128     friend class SwXGroupShape;
 129     friend class SwXDrawPage;
 130
 131     css::uno::Reference< css::uno::XAggregation > xShapeAgg;
 132     // reference to <XShape>, determined in the
 133     // constructor by <queryAggregation> at <xShapeAgg>.
 134     css::uno::Reference< css::drawing::XShape > mxShape;
 135
 136     const SfxItemPropertySet*           m_pPropSet;
 137     const SfxItemPropertyMapEntry*      m_pPropertyMapEntries;
 138
 139     SwShapeDescriptor_Impl*     pImpl;
 140
 141     bool                        m_bDescriptor;
 142
 143     SvxShape*               GetSvxShape();
 144
 145     /** method to determine top group object
 146
 147         @author OD
 148     */
 149     SdrObject* GetTopGroupObj( SvxShape* _pSvxShape = nullptr );
 150
 151     /** method to determine position according to the positioning attributes
 152
 153         @author OD
 154     */
 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
 160         @author OD
 161     */
 162     css::awt::Point ConvertPositionToHoriL2R(
 163                                     const css::awt::Point& rObjPos,
 164                                     const css::awt::Size& rObjSize );
 165
 166     /** method to convert the transformation of the drawing object to the layout
 167         direction, the drawing object is in
 168
 169         @author OD
 170     */
 171     css::drawing::HomogenMatrix3 ConvertTransformationToLayoutDir(
 172                 const css::drawing::HomogenMatrix3& rMatrixInHoriL2R );
 173
 174     /** method to adjust the positioning properties
 175
 176         @author OD
 177
 178         @param _aPosition
 179         input parameter - point representing the new shape position. The position
 180         has to be given in the layout direction the shape is in and relative to
 181         its position alignment areas.
 182     */
 183     void AdjustPositionProperties(const css::awt::Point& rPosition);
 184
 185     /** method to convert start or end position of the drawing object to the
 186         Writer specific position, which is the attribute position in layout direction
 187
 188         @author OD
 189     */
 190     css::awt::Point ConvertStartOrEndPosToLayoutDir(
 191                             const css::awt::Point& aStartOrEndPos );
 192
 193     /** method to convert PolyPolygonBezier of the drawing object to the
 194         Writer specific position, which is the attribute position in layout direction
 195
 196         @author OD
 197     */
 198     css::drawing::PolyPolygonBezierCoords ConvertPolyPolygonBezierToLayoutDir(
 199                     const css::drawing::PolyPolygonBezierCoords& aPath );
 200
 201     /** method to get property from aggregation object
 202
 203         @author OD
 204
 205         @throws css::beans::UnknownPropertyException
 206         @throws css::lang::WrappedTargetException
 207         @throws css::uno::RuntimeException
 208     */
 209     css::uno::Any _getPropAtAggrObj( const OUString& _rPropertyName );
 210
 211 protected:
 212     virtual ~SwXShape() override;
 213     //SwClient
 214     virtual void Modify( const SfxPoolItem* pOld, const SfxPoolItem *pNew) override;
 215
 216 public:
 217     SwXShape(css::uno::Reference< css::uno::XInterface > & xShape);
 218
 219     static const css::uno::Sequence< sal_Int8 > & getUnoTunnelId();
 220     virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type& aType ) override;
 221     virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes(  ) override;
 222     virtual css::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId(  ) override;
 223
 224     //XUnoTunnel
 225     virtual sal_Int64 SAL_CALL getSomething( const css::uno::Sequence< sal_Int8 >& aIdentifier ) override;
 226
 227     //XPropertySet
 228     virtual css::uno::Reference< css::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo(  ) override;
 229     virtual void SAL_CALL setPropertyValue( const OUString& aPropertyName, const css::uno::Any& aValue ) override;
 230     virtual css::uno::Any SAL_CALL getPropertyValue( const OUString& PropertyName ) override;
 231     virtual void SAL_CALL addPropertyChangeListener( const OUString& aPropertyName, const css::uno::Reference< css::beans::XPropertyChangeListener >& xListener ) override;
 232     virtual void SAL_CALL removePropertyChangeListener( const OUString& aPropertyName, const css::uno::Reference< css::beans::XPropertyChangeListener >& aListener ) override;
 233     virtual void SAL_CALL addVetoableChangeListener( const OUString& PropertyName, const css::uno::Reference< css::beans::XVetoableChangeListener >& aListener ) override;
 234     virtual void SAL_CALL removeVetoableChangeListener( const OUString& PropertyName, const css::uno::Reference< css::beans::XVetoableChangeListener >& aListener ) override;
 235
 236     //XPropertyState
 237     virtual css::beans::PropertyState SAL_CALL getPropertyState( const OUString& PropertyName ) override;
 238     virtual css::uno::Sequence< css::beans::PropertyState > SAL_CALL getPropertyStates( const css::uno::Sequence< OUString >& aPropertyName ) override;
 239     virtual void SAL_CALL setPropertyToDefault( const OUString& PropertyName ) override;
 240     virtual css::uno::Any SAL_CALL getPropertyDefault( const OUString& aPropertyName ) override;
 241
 242     //XTextContent
 243     virtual void SAL_CALL attach(const css::uno::Reference< css::text::XTextRange > & xTextRange) override;
 244     virtual css::uno::Reference< css::text::XTextRange >  SAL_CALL getAnchor() override;
 245
 246     //XComponent
 247     virtual void SAL_CALL dispose() override;
 248     virtual void SAL_CALL addEventListener(const css::uno::Reference< css::lang::XEventListener > & aListener) override;
 249     virtual void SAL_CALL removeEventListener(const css::uno::Reference< css::lang::XEventListener > & aListener) override;
 250
 251     //XServiceInfo
 252     virtual OUString SAL_CALL getImplementationName() override;
 253     virtual sal_Bool SAL_CALL supportsService(const OUString& ServiceName) override;
 254     virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
 255
 256     virtual css::awt::Point SAL_CALL getPosition(  ) override;
 257     virtual void SAL_CALL setPosition( const css::awt::Point& aPosition ) override;
 258     virtual css::awt::Size SAL_CALL getSize(  ) override;
 259     virtual void SAL_CALL setSize( const css::awt::Size& aSize ) override;
 260     virtual OUString SAL_CALL getShapeType(  ) override;
 261
 262     SwShapeDescriptor_Impl*     GetDescImpl() {return pImpl;}
 263     SwFrameFormat*               GetFrameFormat() const { return const_cast<SwFrameFormat*>(static_cast<const SwFrameFormat*>(GetRegisteredIn())); }
 264     const css::uno::Reference< css::uno::XAggregation >& GetAggregationInterface() {return xShapeAgg;}
 265
 266     // helper
 267     static void AddExistingShapeToFormat( SdrObject& _rObj );
 268 };
 269
 270 class SwXGroupShape :
 271     public SwXShape,
 272     public css::drawing::XShapes
 273 {
 274 protected:
 275     virtual ~SwXGroupShape() override;
 276 public:
 277     SwXGroupShape(css::uno::Reference< css::uno::XInterface > & xShape);
 278
 279     virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type& aType ) override;
 280     virtual void SAL_CALL acquire(  ) throw() override;
 281     virtual void SAL_CALL release(  ) throw() override;
 282
 283     //XShapes
 284     virtual void SAL_CALL add( const css::uno::Reference< css::drawing::XShape >& xShape ) override;
 285     virtual void SAL_CALL remove( const css::uno::Reference< css::drawing::XShape >& xShape ) override;
 286
 287     //XIndexAccess
 288     virtual sal_Int32 SAL_CALL getCount() override;
 289     virtual css::uno::Any SAL_CALL getByIndex(sal_Int32 nIndex) override;
 290
 291     //XElementAccess
 292     virtual css::uno::Type SAL_CALL getElementType(  ) override;
 293     virtual sal_Bool SAL_CALL hasElements(  ) override;
 294 };
 295 #endif
 296
 297 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */