include/svx/svdcrtv.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.
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   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 _SVDCRTV_HXX
  21 #define _SVDCRTV_HXX
  22
  23 #include <svx/svddrgv.hxx>
  24 #include "svx/svxdllapi.h"
  25
  26 //************************************************************
  27 //   Vorausdeklarationen
  28 //************************************************************
  29
  30 class XLineAttrSetItem;
  31 class XFillAttrSetItem;
  32 class SdrEdgeObj;
  33 class SdrObjConnection;
  34
  35 ////////////////////////////////////////////////////////////////////////////////////////////////////
  36 ////////////////////////////////////////////////////////////////////////////////////////////////////
  37 //
  38 //   @@@@  @@@@@  @@@@@  @@@@  @@@@@@ @@@@@  @@ @@ @@ @@@@@ @@   @@
  39 //  @@  @@ @@  @@ @@    @@  @@   @@   @@     @@ @@ @@ @@    @@   @@
  40 //  @@     @@  @@ @@    @@  @@   @@   @@     @@ @@ @@ @@    @@ @ @@
  41 //  @@     @@@@@  @@@@  @@@@@@   @@   @@@@   @@@@@ @@ @@@@  @@@@@@@
  42 //  @@     @@  @@ @@    @@  @@   @@   @@      @@@  @@ @@    @@@@@@@
  43 //  @@  @@ @@  @@ @@    @@  @@   @@   @@      @@@  @@ @@    @@@ @@@
  44 //   @@@@  @@  @@ @@@@@ @@  @@   @@   @@@@@    @   @@ @@@@@ @@   @@
  45 //
  46 ////////////////////////////////////////////////////////////////////////////////////////////////////
  47 ////////////////////////////////////////////////////////////////////////////////////////////////////
  48 class ImplConnectMarkerOverlay;
  49 class ImpSdrCreateViewExtraData;
  50
  51 class SVX_DLLPUBLIC SdrCreateView: public SdrDragView
  52 {
  53     friend class                SdrPageView;
  54
  55 protected:
  56     SdrObject*                  pAktCreate;   // Currently in creation of the located object
  57     SdrPageView*                pCreatePV;    // Here, the creation is started
  58     ImplConnectMarkerOverlay*   mpCoMaOverlay;
  59
  60     // for migrating stuff from XOR, use ImpSdrCreateViewExtraData ATM to not need to
  61     // compile the apps all the time
  62     ImpSdrCreateViewExtraData*  mpCreateViewExtraData;
  63
  64     Pointer                     aAktCreatePointer;
  65
  66     sal_Int32                       nAutoCloseDistPix;
  67     sal_Int32                       nFreeHandMinDistPix;
  68     sal_uInt32                      nAktInvent;     // set the current ones
  69     sal_uInt16                      nAktIdent;      // Obj for re-creating
  70
  71     unsigned                    bAutoTextEdit : 1; // Textedit after we start the creation of a text frame
  72     unsigned                    b1stPointAsCenter : 1;
  73     unsigned                    bUseIncompatiblePathCreateInterface : 1;
  74     unsigned                    bAutoClosePolys : 1;
  75
  76     void ImpClearConnectMarker();
  77
  78 private:
  79     SVX_DLLPRIVATE void ImpClearVars();
  80
  81 protected:
  82     sal_Bool ImpBegCreateObj(sal_uInt32 nInvent, sal_uInt16 nIdent, const Point& rPnt, OutputDevice* pOut,
  83         sal_Int16 nMinMov, SdrPageView* pPV, const Rectangle& rLogRect, SdrObject* pPreparedFactoryObject);
  84
  85     void ShowCreateObj(/*OutputDevice* pOut, sal_Bool bFull*/);
  86     void HideCreateObj(/*OutputDevice* pOut, sal_Bool bFull*/);
  87     sal_Bool CheckEdgeMode();
  88
  89 protected:
  90     // #i71538# make constructors of SdrView sub-components protected to avoid incomplete incarnations which may get casted to SdrView
  91     SdrCreateView(SdrModel* pModel1, OutputDevice* pOut = 0L);
  92     virtual ~SdrCreateView();
  93
  94 public:
  95     virtual sal_Bool IsAction() const;
  96     virtual void MovAction(const Point& rPnt);
  97     virtual void EndAction();
  98     virtual void BckAction();
  99     virtual void BrkAction();
 100     virtual void TakeActionRect(Rectangle& rRect) const;
 101
 102     virtual sal_Bool MouseMove(const MouseEvent& rMEvt, Window* pWin);
 103
 104     void SetActiveLayer(const String& rName) { aAktLayer=rName; }
 105     const String& GetActiveLayer() const { return aAktLayer; }
 106     void SetMeasureLayer(const String& rName) { aMeasureLayer=rName; }
 107     const String& GetMeasureLayer() const { return aMeasureLayer; }
 108
 109     // If the MeasureLayer is not set (empty string), then
 110     // use the active layer for measuring.
 111     void SetEditMode(SdrViewEditMode eMode) { SdrDragView::SetEditMode(eMode); CheckEdgeMode(); }
 112     void SetEditMode(sal_Bool bOn=sal_True) { SdrDragView::SetEditMode(bOn); CheckEdgeMode(); }
 113     void SetCreateMode(sal_Bool bOn=sal_True) { SdrDragView::SetCreateMode(bOn); CheckEdgeMode(); }
 114     void SetGluePointEditMode(sal_Bool bOn=sal_True) { SdrDragView::SetGluePointEditMode(bOn); CheckEdgeMode(); }
 115
 116     // Determine whether a text tool is activated
 117     bool IsTextTool() const;
 118
 119     // Determine whether an object connector tool activated
 120     bool IsEdgeTool() const;
 121
 122     // Determine whether a measurement tool activated
 123     bool IsMeasureTool() const;
 124
 125     void SetCurrentObj(sal_uInt16 nIdent, sal_uInt32 nInvent=SdrInventor);
 126     void TakeCurrentObj(sal_uInt16& nIdent, sal_uInt32& nInvent) const  { nInvent=nAktInvent; nIdent=nAktIdent; }
 127     sal_uInt32 GetCurrentObjInventor() const { return nAktInvent; }
 128     sal_uInt16 GetCurrentObjIdentifier() const { return nAktIdent; }
 129
 130     // Starten des normalen Create
 131     sal_Bool BegCreateObj(const Point& rPnt, OutputDevice* pOut=NULL, short nMinMov=-3, SdrPageView* pPV=NULL);
 132     sal_Bool BegCreatePreparedObject(const Point& rPnt, sal_Int16 nMinMov, SdrObject* pPreparedFactoryObject);
 133     void MovCreateObj(const Point& rPnt);
 134     sal_Bool EndCreateObj(SdrCreateCmd eCmd);
 135     void BckCreateObj();  // go back one polygon point
 136     void BrkCreateObj();
 137     sal_Bool IsCreateObj() const { return pAktCreate!=NULL; }
 138     SdrObject* GetCreateObj() const { return pAktCreate; }
 139
 140     // BegCreateCaptionObj() creates a SdrCaptionObj (legend item).
 141     // rObjSiz is the initial size of the legend text frame.
 142     // only the length of the tip is dragged
 143     sal_Bool BegCreateCaptionObj(const Point& rPnt, const Size& rObjSiz, OutputDevice* pOut=NULL, short nMinMov=-3, SdrPageView* pPV=NULL);
 144
 145     // If TextEditAfterCreate is sal_True (the default),
 146     // then after the creation of a TextFrame object (OBJ_TEXT,
 147     // OBJ_TEXTEXT, OBJ_OUTLINERTEXT, OBJ_TITLETEXT, OBJ_CAPTION)
 148     // automatically start a TextEdit (SdrObjEditView: SdrBeginTextEdit)
 149     sal_Bool IsTextEditAfterCreate() const { return bAutoTextEdit; }
 150     void SetTextEditAfterCreate(sal_Bool bOn) { bAutoTextEdit = bOn; }
 151
 152     // Create a circle / rectangle / text frame with the first Point being
 153     // the center of the object instead of the upper-left corner.
 154     // Persistent flag. Default = FALSE.
 155     sal_Bool IsCreate1stPointAsCenter() const { return b1stPointAsCenter; }
 156     void SetCreate1stPointAsCenter(sal_Bool bOn) { b1stPointAsCenter = bOn; }
 157
 158     // For polylines (OBJ_PLIN) and freehand lines (OBJ_FREELINE). If this
 159     // Flag is sal_True, these two types of objects are implicitly closed, and
 160     // converted to Polygon (OBJ_POLY) or freehand fill (OBJ_FREEFILL) if
 161     // the distance between the start point and end point of the
 162     // Object <= nAutoCloseDistPix pixels.
 163     // Default is TRUE.
 164     sal_Bool IsAutoClosePolys() const { return bAutoClosePolys; }
 165     void SetAutoClosePolys(sal_Bool bOn) { bAutoClosePolys=bOn; }
 166
 167     // Default=5 Pixel.
 168     sal_uInt16 GetAutoCloseDistPix() const { return sal_uInt16(nAutoCloseDistPix); }
 169     void SetAutoCloseDistPix(sal_uInt16 nVal) { nAutoCloseDistPix=nVal; }
 170
 171     // Vorgabe des minimalen Pixelabstands zwischen 2 Bezierpunkten bei der
 172     // Erzeugung einer Freihandlinie.
 173     // Default=10 Pixel.
 174     sal_uInt16 GetFreeHandMinDistPix() const { return sal_uInt16(nFreeHandMinDistPix); }
 175     void SetFreeHandMinDistPix(sal_uInt16 nVal) { nFreeHandMinDistPix=nVal; }
 176
 177     // Wer das (zur restlichen Create-Funktionalitaet von SvDraw) inkompatible
 178     // Create-Interface am PathObj beibehalten moechte muss das nachfolgende
 179     // Flag setzen. Dieses wirkt sich aus bei den Objekttypen:
 180     //     OBJ_POLY, OBJ_PLIN, OBJ_PATHLINE, OBJ_PATHFILL
 181     // Dieses Flag hat nur voruebergehenden Character. Die betroffenen
 182     // Applikationen sollten alsbald umgestellt werden.
 183     // Default=sal_False;
 184     sal_Bool IsUseIncompatiblePathCreateInterface() const { return bUseIncompatiblePathCreateInterface; }
 185     void SetUseIncompatiblePathCreateInterface(sal_Bool bOn) { bUseIncompatiblePathCreateInterface = bOn; }
 186     void SetConnectMarker(const SdrObjConnection& rCon, const SdrPageView& rPV);
 187     void HideConnectMarker();
 188
 189     // Attribute des ggf. gerade in der Erzeugung befindlichen Objekts
 190     /* new interface src537 */
 191     sal_Bool GetAttributes(SfxItemSet& rTargetSet, sal_Bool bOnlyHardAttr=sal_False) const;
 192
 193     sal_Bool SetAttributes(const SfxItemSet& rSet, sal_Bool bReplaceAll);
 194     SfxStyleSheet* GetStyleSheet() const; // SfxStyleSheet* GetStyleSheet(sal_Bool& rOk) const;
 195     sal_Bool SetStyleSheet(SfxStyleSheet* pStyleSheet, sal_Bool bDontRemoveHardAttr);
 196 };
 197
 198 #endif //_SVDCRTV_HXX
 199
 200 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */