summaryrefslogtreecommitdiffstats
path: root/include/svx/sdr/table/tablecontroller.hxx
blob: ab9f1d28f0c6bad62b148cc0fa7dc72b94650124 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
/* -*- 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 .
 */

#ifndef INCLUDED_SVX_SDR_TABLE_TABLECONTROLLER_HXX
#define INCLUDED_SVX_SDR_TABLE_TABLECONTROLLER_HXX

#include <com/sun/star/util/XModifyListener.hpp>
#include <rtl/ref.hxx>

#include <svx/sdr/overlay/overlayobjectlist.hxx>
#include <svx/selectioncontroller.hxx>
#include <svx/svdotable.hxx>
#include <svx/svdview.hxx>
#include <optional>

struct ImplSVEvent;
class SdrView;
class SdrObject;
class SfxItemSet;
class SvxBoxInfoItem;
class SvxBoxItem;

namespace sdr::table {

class TableModel;

class SVXCORE_DLLPUBLIC SvxTableController final : public sdr::SelectionController
{
public:
    SVX_DLLPRIVATE SvxTableController(
        SdrView& rView,
        const SdrTableObj& rObj);
    SVX_DLLPRIVATE virtual ~SvxTableController() override;

    // from sdr::SelectionController
    SVX_DLLPRIVATE virtual bool onKeyInput(const KeyEvent& rKEvt, vcl::Window* pWin) override;
    SVX_DLLPRIVATE virtual bool onMouseButtonDown(const MouseEvent& rMEvt, vcl::Window* pWin) override;
    SVX_DLLPRIVATE virtual bool onMouseButtonUp(const MouseEvent& rMEvt, vcl::Window* pWin) override;
    SVX_DLLPRIVATE virtual bool onMouseMove(const MouseEvent& rMEvt, vcl::Window* pWin) override;

    SVX_DLLPRIVATE bool HasMarked() const;
    SVX_DLLPRIVATE virtual bool DeleteMarked() override;

    SVX_DLLPRIVATE virtual void onSelectionHasChanged() override;
    SVX_DLLPRIVATE virtual void onSelectAll() override;

    SVX_DLLPRIVATE virtual void GetState( SfxItemSet& rSet ) override;
    virtual void Execute( SfxRequest& rReq ) override;

    SVX_DLLPRIVATE virtual bool GetStyleSheet( SfxStyleSheet* &rpStyleSheet ) const override;
    SVX_DLLPRIVATE virtual bool SetStyleSheet( SfxStyleSheet* pStyleSheet, bool bDontRemoveHardAttr ) override;

    SVX_DLLPRIVATE virtual bool ApplyFormatPaintBrush( SfxItemSet& rFormatSet, bool bNoCharacterFormats, bool bNoParagraphFormats ) override;

    // slots
    SVX_DLLPRIVATE void onInsert( sal_uInt16 nSId, const SfxItemSet* pArgs = nullptr );
    SVX_DLLPRIVATE void onDelete( sal_uInt16 nSId );
    SVX_DLLPRIVATE void onSelect( sal_uInt16 nSId );
    SVX_DLLPRIVATE void onFormatTable(const SfxRequest& rReq);
    SVX_DLLPRIVATE void MergeMarkedCells();
    SVX_DLLPRIVATE void SplitMarkedCells(const SfxRequest& rReq);
    SVX_DLLPRIVATE void DistributeColumns( const bool bOptimize, const bool bMinimize );
    SVX_DLLPRIVATE void DistributeRows( const bool bOptimize, const bool bMinimize );
    SVX_DLLPRIVATE void SetVertical( sal_uInt16 nSId );
    SVX_DLLPRIVATE void changeTableEdge(const SfxRequest& rReq);

    SVX_DLLPRIVATE static rtl::Reference< sdr::SelectionController > create(
        SdrView& rView,
        const SdrTableObj& rObj,
        const rtl::Reference< sdr::SelectionController >& xRefController);

    SVX_DLLPRIVATE void MergeAttrFromSelectedCells(SfxItemSet& rAttr, bool bOnlyHardAttr) const;
    SVX_DLLPRIVATE void SetAttrToSelectedCells(const SfxItemSet& rAttr, bool bReplaceAll);
    void SetAttrToSelectedShape(const SfxItemSet& rAttr);
    /** Fill the values that are common for all selected cells.
      *
      * This lets the Borders dialog to display the line arrangement
      * properly.
      */
    SVX_DLLPRIVATE void FillCommonBorderAttrFromSelectedCells(SvxBoxItem& rBox, SvxBoxInfoItem& rBoxInfo) const;

    SVX_DLLPRIVATE virtual bool GetAttributes(SfxItemSet& rTargetSet, bool bOnlyHardAttr) const override;
    SVX_DLLPRIVATE virtual bool SetAttributes(const SfxItemSet& rSet, bool bReplaceAll) override;

    SVX_DLLPRIVATE virtual SdrObject* GetMarkedSdrObjClone( SdrModel& rTargetModel ) override;
    SVX_DLLPRIVATE virtual bool PasteObjModel( const SdrModel& rModel ) override;

    SVX_DLLPRIVATE virtual bool hasSelectedCells() const override { return mbCellSelectionMode || mrView.IsTextEdit(); }
    /// @see sdr::SelectionController::setCursorLogicPosition().
    SVX_DLLPRIVATE virtual bool setCursorLogicPosition(const Point& rPosition, bool bPoint) override;

    /// @see sdr::SelectionController::getSelectedCells().
    void getSelectedCells( CellPos& rFirstPos, CellPos& rLastPos ) override;
    void setSelectedCells( const CellPos& rFirstPos, const CellPos& rLastPos );

    virtual bool ChangeFontSize(bool bGrow, const FontList* pFontList) override;

    void clearSelection();
    void selectAll();

    SVX_DLLPRIVATE void onTableModified();

    bool selectRow( sal_Int32 row );
    bool selectColumn( sal_Int32 column );
    bool deselectRow( sal_Int32 row );
    bool deselectColumn( sal_Int32 column );
    bool isRowSelected( sal_Int32 nRow );
    bool isColumnSelected( sal_Int32 nColumn );
    bool isRowHeader();
    bool isColumnHeader();
    sdr::table::SdrTableObj* GetTableObj() { return mxTableObj.get(); }
private:
    SvxTableController(SvxTableController const &) = delete;
    SvxTableController& operator =(SvxTableController const &) = delete;

    // internals
    enum class TblAction
    {
        NONE,
        GotoFirstCell, GotoFirstColumn, GotoFirstRow,
        GotoLeftCell, GotoUpCell, GotoRightCell, GotoDownCell,
        GotoLastCell, GotoLastColumn, GotoLastRow,
        EditCell, StopTextEdit,
        RemoveSelection,
        HandledByView, Tab
    };
    SVX_DLLPRIVATE void ApplyBorderAttr( const SfxItemSet& rAttr );
    SVX_DLLPRIVATE void UpdateTableShape();

    SVX_DLLPRIVATE void SetTableStyle( const SfxItemSet* pArgs );
    SVX_DLLPRIVATE void SetTableStyleSettings( const SfxItemSet* pArgs );

    SVX_DLLPRIVATE bool PasteObject( SdrTableObj const * pPasteTableObj );

    SVX_DLLPRIVATE bool checkTableObject();
    SVX_DLLPRIVATE const CellPos& getSelectionStart();
    SVX_DLLPRIVATE void setSelectionStart( const CellPos& rPos );
    SVX_DLLPRIVATE const CellPos& getSelectionEnd();
    SVX_DLLPRIVATE void checkCell( CellPos& rPos ) const;

    SVX_DLLPRIVATE void MergeRange( sal_Int32 nFirstCol, sal_Int32 nFirstRow, sal_Int32 nLastCol, sal_Int32 nLastRow );

    SVX_DLLPRIVATE void EditCell(const CellPos& rPos, vcl::Window* pWindow, TblAction nAction);
    SVX_DLLPRIVATE void StopTextEdit();

    SVX_DLLPRIVATE TblAction getKeyboardAction(const KeyEvent& rKEvt);
    SVX_DLLPRIVATE bool executeAction(TblAction nAction, bool bSelect, vcl::Window* pWindow);
    SVX_DLLPRIVATE void gotoCell(const CellPos& rCell, bool bSelect, vcl::Window* pWindow, TblAction nAction = TblAction::NONE);

    SVX_DLLPRIVATE void StartSelection( const CellPos& rPos );
    SVX_DLLPRIVATE void UpdateSelection( const CellPos& rPos );
    SVX_DLLPRIVATE void RemoveSelection();
    SVX_DLLPRIVATE void updateSelectionOverlay();
    SVX_DLLPRIVATE void destroySelectionOverlay();

    SVX_DLLPRIVATE void findMergeOrigin( CellPos& rPos );

    DECL_DLLPRIVATE_LINK( UpdateHdl, void *, void );

    //TableModelRef mxTable;
    rtl::Reference< TableModel > mxTable;

    CellPos maCursorFirstPos;
    CellPos maCursorLastPos;
    bool mbCellSelectionMode;
    bool mbHasJustMerged;
    CellPos maMouseDownPos;
    bool mbLeftButtonDown;
    std::optional<sdr::overlay::OverlayObjectList>  mpSelectionOverlay;
    SdrView& mrView;
    tools::WeakReference<SdrTableObj> mxTableObj;
    css::uno::Reference< css::util::XModifyListener > mxModifyListener;
    ImplSVEvent * mnUpdateEvent;
};

rtl::Reference< sdr::SelectionController > CreateTableController(
     SdrView& rView,
     const SdrTableObj& rObj,
     const rtl::Reference< sdr::SelectionController >& xRefController );

}

#endif // INCLUDED_SVX_SDR_TABLE_TABLECONTROLLER_HXX

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */