svx/source/svdraw/svdfmtf.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
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  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_SVX_SOURCE_SVDRAW_SVDFMTF_HXX
  21 #define INCLUDED_SVX_SOURCE_SVDRAW_SVDFMTF_HXX
  22
  23 #include <sal/config.h>
  24
  25 #include <memory>
  26
  27 #include <tools/contnr.hxx>
  28 #include <tools/fract.hxx>
  29 #include <vcl/metaact.hxx>
  30 #include <vcl/virdev.hxx>
  31 #include <svx/svdobj.hxx>
  32 #include <svx/xdash.hxx>
  33
  34 // Forward Declarations
  35
  36
  37 class SfxItemSet;
  38 class SdrObjList;
  39 class SdrModel;
  40 class SdrPage;
  41 class SdrObject;
  42 class SvdProgressInfo;
  43
  44
  45 // Helper Class ImpSdrGDIMetaFileImport
  46 class ImpSdrGDIMetaFileImport final
  47 {
  48     ::std::vector< SdrObject* > maTmpList;
  49     ScopedVclPtr<VirtualDevice> mpVD;
  50     tools::Rectangle                   maScaleRect;
  51     size_t                      mnMapScalingOfs; // from here on, not edited with MapScaling
  52     std::unique_ptr<SfxItemSet> mpLineAttr;
  53     std::unique_ptr<SfxItemSet> mpFillAttr;
  54     std::unique_ptr<SfxItemSet> mpTextAttr;
  55     SdrModel*                   mpModel;
  56     SdrLayerID                  mnLayer;
  57     Color                       maOldLineColor;
  58     sal_Int32                   mnLineWidth;
  59     basegfx::B2DLineJoin        maLineJoin;
  60     css::drawing::LineCap       maLineCap;
  61     XDash                       maDash;
  62
  63     bool                        mbMov;
  64     bool                        mbSize;
  65     Point                       maOfs;
  66     double                      mfScaleX;
  67     double                      mfScaleY;
  68     Fraction                    maScaleX;
  69     Fraction                    maScaleY;
  70
  71     bool                        mbFntDirty;
  72
  73     // to optimize (PenNULL,Brush,DrawPoly),(Pen,BrushNULL,DrawPoly) -> two-in-one
  74     bool                        mbLastObjWasPolyWithoutLine;
  75     bool                        mbNoLine;
  76     bool                        mbNoFill;
  77
  78     // to optimize multiple lines into a Polyline
  79     bool                        mbLastObjWasLine;
  80
  81     // clipregion
  82     basegfx::B2DPolyPolygon     maClip;
  83
  84     // check for clip and evtl. fill maClip
  85     void checkClip();
  86     bool isClip() const;
  87
  88     // actions
  89     void DoAction(MetaLineAction const      & rAct);
  90     void DoAction(MetaRectAction const      & rAct);
  91     void DoAction(MetaRoundRectAction const & rAct);
  92     void DoAction(MetaEllipseAction const   & rAct);
  93     void DoAction(MetaArcAction const       & rAct);
  94     void DoAction(MetaPieAction const       & rAct);
  95     void DoAction(MetaChordAction const     & rAct);
  96     void DoAction(MetaPolyLineAction const  & rAct);
  97     void DoAction(MetaPolygonAction const   & rAct);
  98     void DoAction(MetaPolyPolygonAction const & rAct);
  99     void DoAction(MetaTextAction const      & rAct);
 100     void DoAction(MetaTextArrayAction const & rAct);
 101     void DoAction(MetaStretchTextAction const & rAct);
 102     void DoAction(MetaBmpAction const       & rAct);
 103     void DoAction(MetaBmpScaleAction const  & rAct);
 104     void DoAction(MetaBmpExAction const     & rAct);
 105     void DoAction(MetaBmpExScaleAction const & rAct);
 106     void DoAction(MetaHatchAction const     & rAct);
 107     void DoAction(MetaLineColorAction       & rAct);
 108     void DoAction(MetaMapModeAction         & rAct);
 109     void DoAction(MetaFillColorAction       & rAct) { rAct.Execute(mpVD); }
 110     void DoAction(MetaTextColorAction       & rAct) { rAct.Execute(mpVD); }
 111     void DoAction(MetaTextFillColorAction   & rAct) { rAct.Execute(mpVD); }
 112     void DoAction(MetaFontAction            & rAct) { rAct.Execute(mpVD); mbFntDirty = true; }
 113     void DoAction(MetaTextAlignAction       & rAct) { rAct.Execute(mpVD); mbFntDirty = true; }
 114     void DoAction(MetaClipRegionAction      & rAct) { rAct.Execute(mpVD); checkClip(); }
 115     void DoAction(MetaRasterOpAction        & rAct) { rAct.Execute(mpVD); }
 116     void DoAction(MetaPushAction            & rAct) { rAct.Execute(mpVD); checkClip(); }
 117     void DoAction(MetaPopAction             & rAct) { rAct.Execute(mpVD); mbFntDirty = true; checkClip(); }
 118     void DoAction(MetaMoveClipRegionAction  & rAct) { rAct.Execute(mpVD); checkClip(); }
 119     void DoAction(MetaISectRectClipRegionAction& rAct) { rAct.Execute(mpVD); checkClip(); }
 120     void DoAction(MetaISectRegionClipRegionAction& rAct) { rAct.Execute(mpVD); checkClip(); }
 121
 122     // #i125211# The MetaCommentAction needs to advance (if used), thus
 123     // give current metafile and index which may be changed
 124     void DoAction(MetaCommentAction const & rAct, GDIMetaFile const & rMtf, sal_uLong& a);
 125
 126     // missing actions added
 127     void DoAction(MetaTextRectAction const & rAct);
 128     void DoAction(MetaBmpScalePartAction const & rAct);
 129     void DoAction(MetaBmpExScalePartAction const & rAct);
 130     void DoAction(MetaMaskAction const & rAct);
 131     void DoAction(MetaMaskScaleAction const & rAct);
 132     void DoAction(MetaMaskScalePartAction const & rAct);
 133     void DoAction(MetaGradientAction const & rAct);
 134     void DoAction(MetaTransparentAction const & rAct);
 135     void DoAction(MetaRefPointAction& rAct)  { rAct.Execute(mpVD); }
 136     void DoAction(MetaTextLineColorAction& rAct)  { rAct.Execute(mpVD); mbFntDirty = true; }
 137     void DoAction(MetaFloatTransparentAction const & rAct);
 138     void DoAction(MetaGradientExAction const & rAct);
 139     void DoAction(MetaLayoutModeAction& rAct)  { rAct.Execute(mpVD); mbFntDirty = true; }
 140     void DoAction(MetaTextLanguageAction& rAct)  { rAct.Execute(mpVD); mbFntDirty = true; }
 141     void DoAction(MetaOverlineColorAction& rAct)  { rAct.Execute(mpVD); mbFntDirty = true; }
 142
 143     void ImportText(const Point& rPos, const OUString& rStr, const MetaAction& rAct);
 144     void SetAttributes(SdrObject* pObj, bool bForceTextAttr = false);
 145     void InsertObj(SdrObject* pObj, bool bScale = true);
 146     void MapScaling();
 147
 148     // #i73407# reformulation to use new B2DPolygon classes
 149     bool CheckLastLineMerge(const basegfx::B2DPolygon& rSrcPoly);
 150     bool CheckLastPolyLineAndFillMerge(const basegfx::B2DPolyPolygon& rPolyPolygon);
 151
 152     void DoLoopActions(GDIMetaFile const & rMtf, SvdProgressInfo* pProgrInfo, sal_uInt32* pActionsToReport);
 153
 154     // Copy assignment is forbidden and not implemented.
 155     ImpSdrGDIMetaFileImport (const ImpSdrGDIMetaFileImport &) = delete;
 156     ImpSdrGDIMetaFileImport & operator= (const ImpSdrGDIMetaFileImport &) = delete;
 157
 158 public:
 159     ImpSdrGDIMetaFileImport(
 160         SdrModel& rModel,
 161         SdrLayerID nLay,
 162         const tools::Rectangle& rRect);
 163
 164     size_t DoImport(
 165         const GDIMetaFile& rMtf,
 166         SdrObjList& rDestList,
 167         size_t nInsPos,
 168         SvdProgressInfo* pProgrInfo = nullptr);
 169 };
 170
 171 #endif // INCLUDED_SVX_SOURCE_SVDRAW_SVDFMTF_HXX
 172
 173 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */