sw/source/core/inc/dview.hxx

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   9  * This file incorporates work covered by the following license notice:
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  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19 #ifndef INCLUDED_SW_SOURCE_CORE_INC_DVIEW_HXX
  20 #define INCLUDED_SW_SOURCE_CORE_INC_DVIEW_HXX
  21
  22 #include <svx/fmview.hxx>
  23
  24 class FmFormModel;
  25 class OutputDevice;
  26 class SwViewShellImp;
  27 class SwFrame;
  28 class SwFlyFrame;
  29 class SwAnchoredObject;
  30 class SdrUndoManager;
  31
  32 class SwDrawView final : public FmFormView
  33 {
  34     Point           m_aAnchorPoint;       // anchor position
  35     SwViewShellImp      &m_rImp;               // a view is always part of a shell
  36
  37     const SwFrame *CalcAnchor();
  38
  39     /** determine maximal order number for a 'child' object of given 'parent' object
  40
  41         The maximal order number will be determined on the current object
  42         order hierarchy. It's the order number of the 'child' object with the
  43         highest order number. The calculation can be influenced by parameter
  44         <_pExclChildObj> - this 'child' object won't be considered.
  45
  46         @param <_rParentObj>
  47         input parameter - 'parent' object, for which the maximal order number
  48         for its 'children' will be determined.
  49
  50         @param <_pExclChildObj>
  51         optional input parameter - 'child' object, which will not be considered
  52         on the calculation of the maximal order number
  53     */
  54     static sal_uInt32 GetMaxChildOrdNum( const SwFlyFrame& _rParentObj,
  55                                    const SdrObject* _pExclChildObj = nullptr );
  56
  57     /** method to move 'repeated' objects of the given moved object to the
  58         according level
  59
  60         @param <_rMovedAnchoredObj>
  61         input parameter - moved object, for which the 'repeated' ones have also
  62         to be moved.
  63
  64         @param <_rMovedChildrenObjs>
  65         input parameter - data collection of moved 'child' objects - the 'repeated'
  66         ones of these 'children' will also been moved.
  67     */
  68     void MoveRepeatedObjs( const SwAnchoredObject& _rMovedAnchoredObj,
  69                             const std::vector<SdrObject*>& _rMovedChildObjs ) const;
  70
  71     // add custom handles (used by other apps, e.g. AnchorPos)
  72     virtual void AddCustomHdl() override;
  73
  74     // override to allow extra handling when picking SwVirtFlyDrawObj's
  75     using FmFormView::CheckSingleSdrObjectHit;
  76     virtual SdrObject* CheckSingleSdrObjectHit(const Point& rPnt, sal_uInt16 nTol, SdrObject* pObj, SdrPageView* pPV, SdrSearchOptions nOptions, const SdrLayerIDSet* pMVisLay) const override;
  77
  78     // Create a local UndoManager
  79     std::unique_ptr<SdrUndoManager> createLocalTextUndoManager() override;
  80
  81 public:
  82     SwDrawView(
  83         SwViewShellImp &rI,
  84         FmFormModel& rFmFormModel,
  85         OutputDevice* pOutDev);
  86
  87     // from base class
  88     virtual SdrObject*   GetMaxToTopObj(SdrObject* pObj) const override;
  89     virtual SdrObject*   GetMaxToBtmObj(SdrObject* pObj) const override;
  90     virtual void         MarkListHasChanged() override;
  91
  92     // #i7672#
  93     // Override to reuse edit background color in active text edit view (OutlinerView)
  94     virtual void ModelHasChanged() override;
  95
  96     virtual void         ObjOrderChanged( SdrObject* pObj, size_t nOldPos,
  97                                             size_t nNewPos ) override;
  98     virtual bool TakeDragLimit(SdrDragMode eMode, tools::Rectangle& rRect) const override;
  99     virtual void MakeVisible( const tools::Rectangle&, vcl::Window &rWin ) override;
 100     virtual void CheckPossibilities() override;
 101
 102     const SwViewShellImp &Imp() const { return m_rImp; }
 103           SwViewShellImp &Imp()       { return m_rImp; }
 104
 105     // anchor and Xor for dragging
 106     void ShowDragAnchor();
 107
 108     virtual void DeleteMarked() override;
 109
 110     void ValidateMarkList() { FlushComeBackTimer(); }
 111
 112     // #i99665#
 113     static bool IsAntiAliasing();
 114
 115     // method to replace marked/selected <SwDrawVirtObj>
 116     // by its reference object for delete of selection and group selection
 117     static void ReplaceMarkedDrawVirtObjs( SdrMarkView& _rMarkView );
 118
 119     /// See SdrMarkView::GetSfxViewShell().
 120     SfxViewShell* GetSfxViewShell() const override;
 121 };
 122
 123 #endif
 124
 125 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */