sc/inc/drwlayer.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
  20 #ifndef INCLUDED_SC_INC_DRWLAYER_HXX
  21 #define INCLUDED_SC_INC_DRWLAYER_HXX
  22
  23 #include <svx/fmmodel.hxx>
  24 #include <svx/svdundo.hxx>
  25 #include "global.hxx"
  26
  27 class ScDocument;
  28 class SfxObjectShell;
  29 class ScDrawObjData;
  30 class ScMacroInfo;
  31 class ScMarkData;
  32
  33 class ScTabDeletedHint final : public SfxHint
  34 {
  35 private:
  36     SCTAB   nTab;
  37 public:
  38             ScTabDeletedHint( SCTAB nTabNo );
  39     virtual ~ScTabDeletedHint() override;
  40
  41     SCTAB   GetTab() const { return nTab; }
  42 };
  43
  44 class ScTabSizeChangedHint final : public SfxHint
  45 {
  46 private:
  47     SCTAB   nTab;
  48 public:
  49             ScTabSizeChangedHint( SCTAB nTabNo );
  50     virtual ~ScTabSizeChangedHint() override;
  51
  52     SCTAB   GetTab() const  { return nTab; }
  53 };
  54
  55 //  Adjusting of detective UserData and draw undo's both have to be in SdrUndoGroup;
  56 //  therefore derived from SdrUndoAction
  57
  58 class ScUndoObjData final : public SdrUndoObj
  59 {
  60 private:
  61     ScAddress   aOldStt;
  62     ScAddress   aOldEnd;
  63     ScAddress   aNewStt;
  64     ScAddress   aNewEnd;
  65 public:
  66                 ScUndoObjData( SdrObject* pObj, const ScAddress& rOS, const ScAddress& rOE,
  67                                                 const ScAddress& rNS, const ScAddress& rNE );
  68                 virtual ~ScUndoObjData() override;
  69
  70     virtual void     Undo() override;
  71     virtual void     Redo() override;
  72 };
  73
  74 class ScUndoAnchorData final : public SdrUndoObj
  75 {
  76 private:
  77     bool                    mbWasCellAnchored;
  78     bool                    mbWasResizeWithCell;
  79     ScDocument*             mpDoc;
  80     SCTAB                   mnTab;
  81 public:
  82                 ScUndoAnchorData( SdrObject* pObj, ScDocument* pDoc, SCTAB nTab );
  83                 virtual ~ScUndoAnchorData() override;
  84
  85     virtual void     Undo() override;
  86     virtual void     Redo() override;
  87 };
  88
  89 // for ScDrawLayer::SetPageSize
  90 enum class ScObjectHandling
  91 {
  92     RecalcPosMode, // used for row height or col width changes
  93     MoveRTLMode, // used for switch to RTL during import of right-to-left sheet
  94     MirrorRTLMode // used for switch between RTL and LTR by .uno:SheetRightToLeft
  95 };
  96
  97 class SC_DLLPUBLIC ScDrawLayer final : public FmFormModel
  98 {
  99 private:
 100     OUString        aName;
 101     ScDocument*     pDoc;
 102     std::unique_ptr<SdrUndoGroup> pUndoGroup;
 103     bool            bRecording;
 104     bool            bAdjustEnabled;
 105     bool            bHyphenatorSet;
 106
 107 private:
 108     void            MoveCells( SCTAB nTab, SCCOL nCol1,SCROW nRow1, SCCOL nCol2,SCROW nRow2,
 109                                 SCCOL nDx,SCROW nDy, bool bUpdateNoteCaptionPos );
 110
 111     void            ResizeLastRectFromAnchor( const SdrObject* pObj, ScDrawObjData& rData, bool bUseLogicRect, bool bNegativePage, bool bCanResize );
 112
 113 public:
 114                     ScDrawLayer( ScDocument* pDocument, const OUString& rName );
 115     virtual         ~ScDrawLayer() override;
 116
 117     virtual SdrPage*  AllocPage(bool bMasterPage) override;
 118     virtual SdrModel* AllocModel() const override;
 119     virtual void    SetChanged( bool bFlg = true ) override;
 120
 121     bool            HasObjects() const;
 122
 123     bool            ScAddPage( SCTAB nTab );
 124     void            ScRemovePage( SCTAB nTab );
 125     void            ScRenamePage( SCTAB nTab, const OUString& rNewName );
 126     void            ScMovePage( sal_uInt16 nOldPos, sal_uInt16 nNewPos );
 127     void            ScCopyPage( sal_uInt16 nOldPos, sal_uInt16 nNewPos );
 128     void            ResetTab( SCTAB nStart, SCTAB nEnd );
 129
 130     ScDocument*     GetDocument() const { return pDoc; }
 131
 132     void            UseHyphenator();
 133
 134     bool            GetPrintArea( ScRange& rRange, bool bSetHor, bool bSetVer ) const;
 135
 136                     //      automatic adjustments
 137
 138     void            EnableAdjust( bool bSet )    { bAdjustEnabled = bSet; }
 139
 140     void            BeginCalcUndo(bool bDisableTextEditUsesCommonUndoManager);
 141     std::unique_ptr<SdrUndoGroup> GetCalcUndo();
 142     bool            IsRecording() const         { return bRecording; }
 143     void            AddCalcUndo( std::unique_ptr<SdrUndoAction> pUndo );
 144
 145     void            MoveArea( SCTAB nTab, SCCOL nCol1,SCROW nRow1, SCCOL nCol2,SCROW nRow2,
 146                                 SCCOL nDx,SCROW nDy, bool bInsDel, bool bUpdateNoteCaptionPos );
 147     void InitializeCellAnchoredObj(SdrObject* pObj, ScDrawObjData& rData);
 148     void            RecalcPos( SdrObject* pObj, ScDrawObjData& rData, bool bNegativePage, bool bUpdateNoteCaptionPos );
 149
 150     bool            HasObjectsInRows( SCTAB nTab, SCROW nStartRow, SCROW nEndRow );
 151
 152     void            DeleteObjectsInArea( SCTAB nTab, SCCOL nCol1,SCROW nRow1,
 153                                             SCCOL nCol2,SCROW nRow2, bool bAnchored = false );
 154     void            DeleteObjectsInSelection( const ScMarkData& rMark );
 155
 156     void            CopyToClip( ScDocument* pClipDoc, SCTAB nTab, const tools::Rectangle& rRange );
 157     void            CopyFromClip( ScDrawLayer* pClipModel,
 158                                     SCTAB nSourceTab, const tools::Rectangle& rSourceRange,
 159                                     const ScAddress& rDestPos, const tools::Rectangle& rDestRange );
 160
 161     void            SetPageSize(sal_uInt16 nPageNo, const Size& rSize, bool bUpdateNoteCaptionPos,
 162                                 const ScObjectHandling eObjectHandling = ScObjectHandling::RecalcPosMode);
 163
 164                     //  mirror or move between positive and negative positions for RTL
 165     void            MirrorRTL( SdrObject* pObj );
 166     void            MoveRTL(SdrObject* pObj);
 167     static void     MirrorRectRTL( tools::Rectangle& rRect );      // for bounding rectangles etc.
 168
 169     /** Returns the rectangle for the passed cell address in 1/100 mm.
 170         @param bMergedCell  True = regards merged cells. False = use single column/row size. */
 171     static tools::Rectangle GetCellRect( const ScDocument& rDoc, const ScAddress& rPos, bool bMergedCell );
 172
 173                     //  GetVisibleName: name for navigator etc: GetPersistName or GetName
 174                     //  (ChartListenerCollection etc. must use GetPersistName directly)
 175     static OUString GetVisibleName( const SdrObject* pObj );
 176
 177     SdrObject*      GetNamedObject( const OUString& rName, sal_uInt16 nId, SCTAB& rFoundTab ) const;
 178                     // if pnCounter != NULL, the search for a name starts with this index + 1,
 179                     // and the index really used is returned.
 180     OUString        GetNewGraphicName( tools::Long* pnCounter = nullptr ) const;
 181     void            EnsureGraphicNames();
 182
 183     static bool IsCellAnchored( const SdrObject& rObj );
 184     static bool IsResizeWithCell( const SdrObject& rObj );
 185     static void             SetPageAnchored( SdrObject& );
 186     static void             SetCellAnchored( SdrObject&, const ScDrawObjData &rAnchor );
 187     static void             SetNonRotatedAnchor( SdrObject&, const ScDrawObjData &rAnchor );
 188
 189     // Updates rAnchor based on position of rObj
 190     static void GetCellAnchorFromPosition(
 191         const tools::Rectangle &rRectangle,
 192         ScDrawObjData &rAnchor,
 193         const ScDocument &rDoc,
 194         SCTAB nTab,
 195         bool bHiddenAsZero = true);
 196
 197     static void             SetCellAnchoredFromPosition( SdrObject &rObj, const ScDocument &rDoc, SCTAB nTab, bool bResizeWithCell );
 198     static void             UpdateCellAnchorFromPositionEnd( const SdrObject &rObj, ScDrawObjData &rAnchor, const ScDocument &rDoc, SCTAB nTab, bool bUseLogicRect = true );
 199     static ScAnchorType     GetAnchorType( const SdrObject& );
 200     std::vector<SdrObject*> GetObjectsAnchoredToRows(SCTAB nTab, SCROW nStartRow, SCROW nEndRow);
 201     std::map<SCROW, std::vector<SdrObject*>> GetObjectsAnchoredToRange(SCTAB nTab, SCCOL nCol, SCROW nStartRow, SCROW nEndRow);
 202     bool HasObjectsAnchoredInRange(const ScRange& rRange);
 203     std::vector<SdrObject*> GetObjectsAnchoredToCols(SCTAB nTab, SCCOL nStartCol, SCCOL nEndCol);
 204     void MoveObject(SdrObject* pObj, const ScAddress& rNewPosition);
 205
 206     // positions for detective lines
 207     static ScDrawObjData* GetObjData( SdrObject* pObj, bool bCreate=false );
 208     static ScDrawObjData* GetNonRotatedObjData( SdrObject* pObj, bool bCreate=false );
 209
 210     // The sheet information in ScDrawObjData isn't updated when sheets are inserted/deleted.
 211     // Use this method to get an object with positions on the specified sheet (should be the
 212     // sheet on which the object is inserted).
 213     static ScDrawObjData* GetObjDataTab( SdrObject* pObj, SCTAB nTab );
 214
 215     /** Returns true, if the passed object is the caption of a cell note. */
 216     static bool     IsNoteCaption( SdrObject* pObj );
 217
 218     /** Returns the object data, if the passed object is a cell note caption. */
 219     static ScDrawObjData* GetNoteCaptionData( SdrObject* pObj, SCTAB nTab );
 220
 221     static ScMacroInfo* GetMacroInfo( SdrObject* pObj, bool bCreate = false );
 222
 223 private:
 224     static SfxObjectShell* pGlobalDrawPersist;          // for AllocModel
 225 public:
 226     static void     SetGlobalDrawPersist(SfxObjectShell* pPersist);
 227 private:
 228     virtual css::uno::Reference< css::uno::XInterface > createUnoModel() override;
 229 };
 230
 231 extern bool bDrawIsInUndo; // somewhere as member!
 232
 233 #endif
 234
 235 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */