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19 
20 #ifndef INCLUDED_SVX_SDR_TABLE_TABLECONTROLLER_HXX
21 #define INCLUDED_SVX_SDR_TABLE_TABLECONTROLLER_HXX
22 
23 #include <com/sun/star/util/XModifyListener.hpp>
24 #include <rtl/ref.hxx>
25 
26 #include <svx/sdr/overlay/overlayobjectlist.hxx>
27 #include <svx/selectioncontroller.hxx>
28 #include <svx/svdotable.hxx>
29 #include <svx/svdview.hxx>
30 #include <memory>
31 
32 struct ImplSVEvent;
33 class SdrView;
34 class SdrObject;
35 class SfxItemSet;
36 class SvxBoxInfoItem;
37 class SvxBoxItem;
38 
39 namespace sdr::table {
40 
41 class TableModel;
42 
43 class SVXCORE_DLLPUBLIC SvxTableController final : public sdr::SelectionController
44 {
45 public:
46     SVX_DLLPRIVATE SvxTableController(
47         SdrView& rView,
48         const SdrTableObj& rObj);
49     SVX_DLLPRIVATE virtual ~SvxTableController() override;
50 
51     // from sdr::SelectionController
52     SVX_DLLPRIVATE virtual bool onKeyInput(const KeyEvent& rKEvt, vcl::Window* pWin) override;
53     SVX_DLLPRIVATE virtual bool onMouseButtonDown(const MouseEvent& rMEvt, vcl::Window* pWin) override;
54     SVX_DLLPRIVATE virtual bool onMouseButtonUp(const MouseEvent& rMEvt, vcl::Window* pWin) override;
55     SVX_DLLPRIVATE virtual bool onMouseMove(const MouseEvent& rMEvt, vcl::Window* pWin) override;
56 
57     SVX_DLLPRIVATE bool HasMarked() const;
58     SVX_DLLPRIVATE virtual bool DeleteMarked() override;
59 
60     SVX_DLLPRIVATE virtual void onSelectionHasChanged() override;
61     SVX_DLLPRIVATE virtual void onSelectAll() override;
62 
63     SVX_DLLPRIVATE virtual void GetState( SfxItemSet& rSet ) override;
64     virtual void Execute( SfxRequest& rReq ) override;
65 
66     SVX_DLLPRIVATE virtual bool GetStyleSheet( SfxStyleSheet* &rpStyleSheet ) const override;
67     SVX_DLLPRIVATE virtual bool SetStyleSheet( SfxStyleSheet* pStyleSheet, bool bDontRemoveHardAttr ) override;
68 
69     SVX_DLLPRIVATE virtual bool ApplyFormatPaintBrush( SfxItemSet& rFormatSet, bool bNoCharacterFormats, bool bNoParagraphFormats ) override;
70 
71     // slots
72     SVX_DLLPRIVATE void onInsert( sal_uInt16 nSId, const SfxItemSet* pArgs = nullptr );
73     SVX_DLLPRIVATE void onDelete( sal_uInt16 nSId );
74     SVX_DLLPRIVATE void onSelect( sal_uInt16 nSId );
75     SVX_DLLPRIVATE void onFormatTable(const SfxRequest& rReq);
76     SVX_DLLPRIVATE void MergeMarkedCells();
77     SVX_DLLPRIVATE void SplitMarkedCells(const SfxRequest& rReq);
78     SVX_DLLPRIVATE void DistributeColumns( const bool bOptimize, const bool bMinimize );
79     SVX_DLLPRIVATE void DistributeRows( const bool bOptimize, const bool bMinimize );
80     SVX_DLLPRIVATE void SetVertical( sal_uInt16 nSId );
81     SVX_DLLPRIVATE void changeTableEdge(const SfxRequest& rReq);
82 
83     SVX_DLLPRIVATE static rtl::Reference< sdr::SelectionController > create(
84         SdrView& rView,
85         const SdrTableObj& rObj,
86         const rtl::Reference< sdr::SelectionController >& xRefController);
87 
88     SVX_DLLPRIVATE void MergeAttrFromSelectedCells(SfxItemSet& rAttr, bool bOnlyHardAttr) const;
89     SVX_DLLPRIVATE void SetAttrToSelectedCells(const SfxItemSet& rAttr, bool bReplaceAll);
90     void SetAttrToSelectedShape(const SfxItemSet& rAttr);
91     /** Fill the values that are common for all selected cells.
92       *
93       * This lets the Borders dialog to display the line arrangement
94       * properly.
95       */
96     SVX_DLLPRIVATE void FillCommonBorderAttrFromSelectedCells(SvxBoxItem& rBox, SvxBoxInfoItem& rBoxInfo) const;
97 
98     SVX_DLLPRIVATE virtual bool GetAttributes(SfxItemSet& rTargetSet, bool bOnlyHardAttr) const override;
99     SVX_DLLPRIVATE virtual bool SetAttributes(const SfxItemSet& rSet, bool bReplaceAll) override;
100 
101     SVX_DLLPRIVATE virtual SdrObject* GetMarkedSdrObjClone( SdrModel& rTargetModel ) override;
102     SVX_DLLPRIVATE virtual bool PasteObjModel( const SdrModel& rModel ) override;
103 
hasSelectedCells() const104     SVX_DLLPRIVATE virtual bool hasSelectedCells() const override { return mbCellSelectionMode || mrView.IsTextEdit(); }
105     /// @see sdr::SelectionController::setCursorLogicPosition().
106     SVX_DLLPRIVATE virtual bool setCursorLogicPosition(const Point& rPosition, bool bPoint) override;
107 
108     /// @see sdr::SelectionController::getSelectedCells().
109     void getSelectedCells( CellPos& rFirstPos, CellPos& rLastPos ) override;
110     void setSelectedCells( const CellPos& rFirstPos, const CellPos& rLastPos );
111 
112     virtual bool ChangeFontSize(bool bGrow, const FontList* pFontList) override;
113 
114     void clearSelection();
115     void selectAll();
116 
117     SVX_DLLPRIVATE void onTableModified();
118 
119     bool selectRow( sal_Int32 row );
120     bool selectColumn( sal_Int32 column );
121     bool deselectRow( sal_Int32 row );
122     bool deselectColumn( sal_Int32 column );
123     bool isRowSelected( sal_Int32 nRow );
124     bool isColumnSelected( sal_Int32 nColumn );
125     bool isRowHeader();
126     bool isColumnHeader();
GetTableObj()127     sdr::table::SdrTableObj* GetTableObj() { return mxTableObj.get(); }
128 private:
129     SvxTableController(SvxTableController const &) = delete;
130     SvxTableController& operator =(SvxTableController const &) = delete;
131 
132     // internals
133     enum class TblAction
134     {
135         NONE,
136         GotoFirstCell, GotoFirstColumn, GotoFirstRow,
137         GotoLeftCell, GotoUpCell, GotoRightCell, GotoDownCell,
138         GotoLastCell, GotoLastColumn, GotoLastRow,
139         EditCell, StopTextEdit,
140         RemoveSelection,
141         HandledByView, Tab
142     };
143     SVX_DLLPRIVATE void ApplyBorderAttr( const SfxItemSet& rAttr );
144     SVX_DLLPRIVATE void UpdateTableShape();
145 
146     SVX_DLLPRIVATE void SetTableStyle( const SfxItemSet* pArgs );
147     SVX_DLLPRIVATE void SetTableStyleSettings( const SfxItemSet* pArgs );
148 
149     SVX_DLLPRIVATE bool PasteObject( SdrTableObj const * pPasteTableObj );
150 
151     SVX_DLLPRIVATE bool checkTableObject();
152     SVX_DLLPRIVATE const CellPos& getSelectionStart();
153     SVX_DLLPRIVATE void setSelectionStart( const CellPos& rPos );
154     SVX_DLLPRIVATE const CellPos& getSelectionEnd();
155     SVX_DLLPRIVATE void checkCell( CellPos& rPos );
156 
157     SVX_DLLPRIVATE void MergeRange( sal_Int32 nFirstCol, sal_Int32 nFirstRow, sal_Int32 nLastCol, sal_Int32 nLastRow );
158 
159     SVX_DLLPRIVATE void EditCell(const CellPos& rPos, vcl::Window* pWindow, TblAction nAction);
160     SVX_DLLPRIVATE void StopTextEdit();
161 
162     SVX_DLLPRIVATE TblAction getKeyboardAction(const KeyEvent& rKEvt);
163     SVX_DLLPRIVATE bool executeAction(TblAction nAction, bool bSelect, vcl::Window* pWindow);
164     SVX_DLLPRIVATE void gotoCell(const CellPos& rCell, bool bSelect, vcl::Window* pWindow, TblAction nAction = TblAction::NONE);
165 
166     SVX_DLLPRIVATE void StartSelection( const CellPos& rPos );
167     SVX_DLLPRIVATE void UpdateSelection( const CellPos& rPos );
168     SVX_DLLPRIVATE void RemoveSelection();
169     SVX_DLLPRIVATE void updateSelectionOverlay();
170     SVX_DLLPRIVATE void destroySelectionOverlay();
171 
172     SVX_DLLPRIVATE void findMergeOrigin( CellPos& rPos );
173 
174     DECL_LINK( UpdateHdl, void *, void );
175 
176     //TableModelRef mxTable;
177     rtl::Reference< TableModel > mxTable;
178 
179     CellPos maCursorFirstPos;
180     CellPos maCursorLastPos;
181     bool mbCellSelectionMode;
182     bool mbHasJustMerged;
183     CellPos maMouseDownPos;
184     bool mbLeftButtonDown;
185     std::unique_ptr<sdr::overlay::OverlayObjectList>  mpSelectionOverlay;
186     SdrView& mrView;
187     tools::WeakReference<SdrTableObj> mxTableObj;
188     css::uno::Reference< css::util::XModifyListener > mxModifyListener;
189     ImplSVEvent * mnUpdateEvent;
190 };
191 
192 rtl::Reference< sdr::SelectionController > CreateTableController(
193      SdrView& rView,
194      const SdrTableObj& rObj,
195      const rtl::Reference< sdr::SelectionController >& xRefController );
196 
197 }
198 
199 #endif // INCLUDED_SVX_SDR_TABLE_TABLECONTROLLER_HXX
200 
201 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
202