svx/source/svdraw/svdfmtf.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 INCLUDED_SVX_SOURCE_SVDRAW_SVDFMTF_HXX
  21 #define INCLUDED_SVX_SOURCE_SVDRAW_SVDFMTF_HXX
  22
  23 #include <tools/contnr.hxx>
  24 #include <tools/fract.hxx>
  25 #include <vcl/metaact.hxx>
  26 #include <vcl/virdev.hxx>
  27 #include <svx/svdobj.hxx>
  28 #include <svx/xdash.hxx>
  29
  30 // Forward Declarations
  31
  32
  33 class SfxItemSet;
  34 class SdrObjList;
  35 class SdrModel;
  36 class SdrPage;
  37 class SdrObject;
  38 class SvdProgressInfo;
  39
  40
  41 // Helper Class ImpSdrGDIMetaFileImport
  42
  43
  44 class ImpSdrGDIMetaFileImport
  45 {
  46 protected:
  47     ::std::vector< SdrObject* > maTmpList;
  48     ScopedVclPtr<VirtualDevice> mpVD;
  49     Rectangle                   maScaleRect;
  50     size_t                      mnMapScalingOfs; // from here on, not edited with MapScaling
  51     SfxItemSet*                 mpLineAttr;
  52     SfxItemSet*                 mpFillAttr;
  53     SfxItemSet*                 mpTextAttr;
  54     SdrModel*                   mpModel;
  55     SdrLayerID                  mnLayer;
  56     Color                       maOldLineColor;
  57     sal_Int32                   mnLineWidth;
  58     basegfx::B2DLineJoin        maLineJoin;
  59     com::sun::star::drawing::LineCap    maLineCap;
  60     XDash                       maDash;
  61
  62     bool                        mbMov;
  63     bool                        mbSize;
  64     Point                       maOfs;
  65     double                      mfScaleX;
  66     double                      mfScaleY;
  67     Fraction                    maScaleX;
  68     Fraction                    maScaleY;
  69
  70     bool                        mbFntDirty;
  71
  72     // to optimize (PenNULL,Brush,DrawPoly),(Pen,BrushNULL,DrawPoly) -> two-in-one
  73     bool                        mbLastObjWasPolyWithoutLine;
  74     bool                        mbNoLine;
  75     bool                        mbNoFill;
  76
  77     // to optimize multiple lines into a Polyline
  78     bool                        mbLastObjWasLine;
  79
  80     // clipregion
  81     basegfx::B2DPolyPolygon     maClip;
  82
  83 protected:
  84     // check for clip and evtl. fill maClip
  85     void checkClip();
  86     bool isClip() const;
  87
  88     // actions
  89     void DoAction(MetaLineAction            & rAct);
  90     void DoAction(MetaRectAction            & rAct);
  91     void DoAction(MetaRoundRectAction       & rAct);
  92     void DoAction(MetaEllipseAction         & rAct);
  93     void DoAction(MetaArcAction             & rAct);
  94     void DoAction(MetaPieAction             & rAct);
  95     void DoAction(MetaChordAction           & rAct);
  96     void DoAction(MetaPolyLineAction        & rAct);
  97     void DoAction(MetaPolygonAction         & rAct);
  98     void DoAction(MetaPolyPolygonAction     & rAct);
  99     void DoAction(MetaTextAction            & rAct);
 100     void DoAction(MetaTextArrayAction       & rAct);
 101     void DoAction(MetaStretchTextAction     & rAct);
 102     void DoAction(MetaBmpAction             & rAct);
 103     void DoAction(MetaBmpScaleAction        & rAct);
 104     void DoAction(MetaBmpExAction           & rAct);
 105     void DoAction(MetaBmpExScaleAction      & rAct);
 106     void DoAction(MetaHatchAction           & 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& rAct, GDIMetaFile& rMtf, sal_uLong& a);
 125
 126     // missing actions added
 127     void DoAction(MetaTextRectAction& rAct);
 128     void DoAction(MetaBmpScalePartAction& rAct);
 129     void DoAction(MetaBmpExScalePartAction& rAct);
 130     void DoAction(MetaMaskAction& rAct);
 131     void DoAction(MetaMaskScaleAction& rAct);
 132     void DoAction(MetaMaskScalePartAction& rAct);
 133     void DoAction(MetaGradientAction& rAct);
 134     static void DoAction(MetaWallpaperAction& rAct);
 135     void DoAction(MetaTransparentAction& rAct);
 136     static void DoAction(MetaEPSAction& rAct);
 137     void DoAction(MetaRefPointAction& rAct)  { rAct.Execute(mpVD); }
 138     void DoAction(MetaTextLineColorAction& rAct)  { rAct.Execute(mpVD); mbFntDirty = true; }
 139     static void DoAction(MetaTextLineAction& rAct);
 140     void DoAction(MetaFloatTransparentAction& rAct);
 141     void DoAction(MetaGradientExAction& rAct);
 142     void DoAction(MetaLayoutModeAction& rAct)  { rAct.Execute(mpVD); mbFntDirty = true; }
 143     void DoAction(MetaTextLanguageAction& rAct)  { rAct.Execute(mpVD); mbFntDirty = true; }
 144     void DoAction(MetaOverlineColorAction& rAct)  { rAct.Execute(mpVD); mbFntDirty = true; }
 145
 146     void ImportText(const Point& rPos, const OUString& rStr, const MetaAction& rAct);
 147     void SetAttributes(SdrObject* pObj, bool bForceTextAttr = false);
 148     void InsertObj(SdrObject* pObj, bool bScale = true);
 149     void MapScaling();
 150
 151     // #i73407# reformulation to use new B2DPolygon classes
 152     bool CheckLastLineMerge(const basegfx::B2DPolygon& rSrcPoly);
 153     bool CheckLastPolyLineAndFillMerge(const basegfx::B2DPolyPolygon& rPolyPolygon);
 154
 155     void DoLoopActions(GDIMetaFile& rMtf, SvdProgressInfo* pProgrInfo, sal_uInt32* pActionsToReport);
 156
 157 public:
 158     ImpSdrGDIMetaFileImport(
 159         SdrModel& rModel,
 160         SdrLayerID nLay,
 161         const Rectangle& rRect);
 162     ~ImpSdrGDIMetaFileImport();
 163
 164     size_t DoImport(
 165         const GDIMetaFile& rMtf,
 166         SdrObjList& rDestList,
 167         size_t nInsPos = SAL_MAX_SIZE,
 168         SvdProgressInfo* pProgrInfo = 0);
 169 };
 170
 171 #endif // INCLUDED_SVX_SOURCE_SVDRAW_SVDFMTF_HXX
 172
 173 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */