dbaccess/source/ui/tabledesign/TEditControl.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  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_DBACCESS_SOURCE_UI_TABLEDESIGN_TEDITCONTROL_HXX
  20 #define INCLUDED_DBACCESS_SOURCE_UI_TABLEDESIGN_TEDITCONTROL_HXX
  21
  22 #include "TableDesignControl.hxx"
  23 #include "TableDesignView.hxx"
  24 #include "TableFieldDescWin.hxx"
  25 #include "TableRow.hxx"
  26 #include "QEnumTypes.hxx"
  27 #include "TypeInfo.hxx"
  28
  29 class Edit;
  30 class SfxUndoManager;
  31 namespace dbaui
  32 {
  33     class OSQLNameEdit;
  34
  35     class OTableEditorCtrl : public OTableRowView
  36     {
  37         enum ChildFocusState
  38         {
  39             HELPTEXT,
  40             DESCRIPTION,
  41             NAME,
  42             ROW,
  43             NONE
  44         };
  45
  46         ::std::vector< ::boost::shared_ptr<OTableRow> > m_aUndoList;
  47         ::std::vector< ::boost::shared_ptr<OTableRow> >*    m_pRowList;
  48
  49         VclPtr<OSQLNameEdit>               pNameCell;
  50         VclPtr< ::svt::ListBoxControl>      pTypeCell;
  51         VclPtr<Edit>                       pHelpTextCell;
  52         VclPtr<Edit>                       pDescrCell;
  53         VclPtr<OTableFieldDescWin>         pDescrWin;          // properties of one column
  54
  55          ::boost::shared_ptr<OTableRow> pActRow;
  56
  57         ImplSVEvent *               nCutEvent;
  58         ImplSVEvent *               nPasteEvent;
  59         ImplSVEvent *               nDeleteEvent;
  60         ImplSVEvent *               nInsNewRowsEvent;
  61         ImplSVEvent *               nInvalidateTypeEvent;
  62         ChildFocusState             m_eChildFocus;
  63
  64         long nOldDataPos;
  65
  66         bool bSaveOnMove;
  67         bool bReadOnly;
  68
  69         // helper class
  70         class ClipboardInvalidator
  71         {
  72         private:
  73             AutoTimer m_aInvalidateTimer;
  74             VclPtr<OTableEditorCtrl> m_pOwner;
  75
  76         public:
  77             ClipboardInvalidator(sal_uLong nTimeout,OTableEditorCtrl*);
  78             ~ClipboardInvalidator();
  79             void Stop();
  80
  81         protected:
  82             DECL_LINK_TYPED(OnInvalidate, Timer*, void);
  83         };
  84
  85         friend class OTableEditorCtrl::ClipboardInvalidator;
  86
  87         ClipboardInvalidator m_aInvalidate;
  88
  89     protected:
  90         virtual void Command( const CommandEvent& rEvt ) SAL_OVERRIDE;
  91         virtual bool SeekRow(long nRow) SAL_OVERRIDE;
  92         virtual void PaintCell(OutputDevice& rDev, const Rectangle& rRect,
  93                                sal_uInt16 nColumnId ) const SAL_OVERRIDE;
  94
  95         virtual void CursorMoved() SAL_OVERRIDE;
  96         virtual RowStatus GetRowStatus(long nRow) const SAL_OVERRIDE;
  97
  98         virtual ::svt::CellController* GetController(long nRow, sal_uInt16 nCol) SAL_OVERRIDE;
  99         virtual void InitController(::svt::CellControllerRef& rController, long nRow, sal_uInt16 nCol) SAL_OVERRIDE;
 100
 101         virtual void CellModified() SAL_OVERRIDE;
 102         virtual bool SaveModified() SAL_OVERRIDE; // is called before changing a cell (false prevents change)
 103
 104         virtual OUString GetCellText(long nRow, sal_uInt16 nColId) const SAL_OVERRIDE;
 105         virtual sal_uInt32 GetTotalCellWidth(long nRow, sal_uInt16 nColId) SAL_OVERRIDE;
 106
 107         virtual void CopyRows() SAL_OVERRIDE;
 108         virtual void InsertRows( long nRow ) SAL_OVERRIDE;
 109         virtual void DeleteRows() SAL_OVERRIDE;
 110         virtual void InsertNewRows( long nRow ) SAL_OVERRIDE;
 111
 112         virtual bool IsPrimaryKeyAllowed( long nRow ) SAL_OVERRIDE;
 113         virtual bool IsInsertNewAllowed( long nRow ) SAL_OVERRIDE;
 114         virtual bool IsDeleteAllowed( long nRow ) SAL_OVERRIDE;
 115
 116         void ClearModified();
 117
 118         void SetPrimaryKey( bool bSet );
 119         bool IsPrimaryKey();
 120
 121         DECL_LINK(ControlPreNotifyHdl, NotifyEvent*);
 122
 123     public:
 124         OTableEditorCtrl(vcl::Window* pParentWin);
 125         virtual ~OTableEditorCtrl();
 126         virtual void dispose() SAL_OVERRIDE;
 127         virtual bool CursorMoving(long nNewRow, sal_uInt16 nNewCol) SAL_OVERRIDE;
 128         SfxUndoManager& GetUndoManager() const;
 129
 130         void SetDescrWin( OTableFieldDescWin* pWin )
 131         {
 132             pDescrWin = pWin;
 133             if (pDescrWin && pActRow)
 134                 pDescrWin->DisplayData(pActRow->GetActFieldDescr());
 135         }
 136         bool SaveCurRow();
 137         void SwitchType( const TOTypeInfoSP& _pType );
 138
 139         /// force displaying of the given row
 140         void DisplayData( long nRow, bool bGrabFocus = true );
 141
 142         virtual void SetCellData( long nRow, sal_uInt16 nColId, const TOTypeInfoSP& _pTypeInfo ) SAL_OVERRIDE;
 143         virtual void SetCellData( long nRow, sal_uInt16 nColId, const ::com::sun::star::uno::Any& _rSaveData ) SAL_OVERRIDE;
 144         virtual ::com::sun::star::uno::Any  GetCellData( long nRow, sal_uInt16 nColId ) SAL_OVERRIDE;
 145         virtual void SetControlText( long nRow, sal_uInt16 nColId, const OUString& rText ) SAL_OVERRIDE;
 146         virtual OUString GetControlText( long nRow, sal_uInt16 nColId ) SAL_OVERRIDE;
 147
 148         virtual OTableDesignView* GetView() const SAL_OVERRIDE;
 149
 150         ::std::vector< ::boost::shared_ptr<OTableRow> >* GetRowList(){ return m_pRowList; }
 151
 152         ::boost::shared_ptr<OTableRow>         GetActRow(){ return pActRow; }
 153         void CellModified( long nRow, sal_uInt16 nColId );
 154         void SetReadOnly( bool bRead=true );
 155
 156         virtual void Init() SAL_OVERRIDE;
 157         virtual void DeactivateCell(bool bUpdate = true) SAL_OVERRIDE;
 158
 159         bool IsCutAllowed( long nRow = -1 );
 160         bool IsCopyAllowed( long nRow = -1 );
 161         bool IsPasteAllowed( long nRow = -1 );
 162         bool IsReadOnly() { return bReadOnly;}
 163         OFieldDescription* GetFieldDescr( long nRow );
 164
 165         // Window overrides
 166         virtual bool PreNotify( NotifyEvent& rNEvt ) SAL_OVERRIDE;
 167
 168         // IClipboardTest
 169         virtual bool isCutAllowed() SAL_OVERRIDE { return IsCutAllowed(); }
 170         virtual bool isCopyAllowed() SAL_OVERRIDE { return IsCopyAllowed(); }
 171         virtual bool isPasteAllowed() SAL_OVERRIDE { return IsPasteAllowed(); }
 172         virtual bool hasChildPathFocus() SAL_OVERRIDE { return HasChildPathFocus(); }
 173
 174         virtual void cut() SAL_OVERRIDE;
 175         virtual void copy() SAL_OVERRIDE;
 176         virtual void paste() SAL_OVERRIDE;
 177
 178     private:
 179         DECL_LINK( StartIndexing, void* );
 180         DECL_LINK( DelayedCut, void* );
 181         DECL_LINK( DelayedPaste, void* );
 182         DECL_LINK( DelayedDelete, void* );
 183         DECL_LINK( DelayedInsNewRows, void* );
 184         DECL_LINK( InvalidateFieldType, void* );
 185
 186         void InitCellController();
 187         sal_Int32 HasFieldName( const OUString& rFieldName );
 188         OUString GenerateName( const OUString& rName );
 189         bool SetDataPtr( long nRow );
 190
 191         bool SaveData(long nRow, sal_uInt16 nColumnId);
 192         /** AdjustFieldDescription set the needed values for the description
 193             @param  _pFieldDesc     the field description where to set the values
 194             @param  _rMultiSel      contains the positions which changed for undo/redo
 195             @param  _nPos           the current position
 196             @param  _bSet           should a key be set
 197             @param  _bPrimaryKey    which value should the pkey have
 198         */
 199         void AdjustFieldDescription( OFieldDescription* _pFieldDesc,
 200                                      MultiSelection& _rMultiSel,
 201                                      sal_Int32 _nPos,
 202                                      bool _bSet,
 203                                      bool _bPrimaryKey);
 204         /** InvalidateFeatures invalidates the slots SID_UNDO | SID_REDO | SID_SAVEDOC
 205         */
 206         void InvalidateFeatures();
 207
 208         void resetType();
 209     };
 210 }
 211 #endif // INCLUDED_DBACCESS_SOURCE_UI_TABLEDESIGN_TEDITCONTROL_HXX
 212
 213 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */