xref: /trunk/main/svx/source/svdraw/svdfmtf.hxx (revision 690281a1)

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 *
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
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 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
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#ifndef _SVDFMTF_HXX
#define _SVDFMTF_HXX

#include <vcl/metaact.hxx>
#include <vcl/virdev.hxx>
#include <svx/svdobj.hxx>

//************************************************************
//   Vorausdeklarationen
//************************************************************

class SfxItemSet;
class SdrObjList;
class SdrModel;
class SdrPage;
class SdrObject;
class SvdProgressInfo;

//************************************************************
//   Hilfsklasse ImpSdrGDIMetaFileImport
//************************************************************

class ImpSdrGDIMetaFileImport
{
protected:
    ::std::vector< SdrObject* > maTmpList;
	VirtualDevice				maVD;
	Rectangle					maScaleRect;
	sal_uLong					mnMapScalingOfs; // ab hier nocht nicht mit MapScaling bearbeitet
	SfxItemSet*					mpLineAttr;
	SfxItemSet*					mpFillAttr;
	SfxItemSet*					mpTextAttr;
	SdrModel*					mpModel;
	SdrLayerID					mnLayer;
	Color						maOldLineColor;
	sal_Int32					mnLineWidth;
	basegfx::B2DLineJoin		maLineJoin;
	com::sun::star::drawing::LineCap    maLineCap;
	XDash						maDash;

	bool                        mbMov;
	bool                        mbSize;
	Point						maOfs;
    double                      mfScaleX;
    double                      mfScaleY;
	Fraction					maScaleX;
	Fraction					maScaleY;

	bool                        mbFntDirty;

	// fuer Optimierung von (PenNULL,Brush,DrawPoly),(Pen,BrushNULL,DrawPoly) -> aus 2 mach ein
	bool                        mbLastObjWasPolyWithoutLine;
	bool                        mbNoLine;
	bool                        mbNoFill;

	// fuer Optimierung mehrerer Linien zu einer Polyline
	bool                        mbLastObjWasLine;

    // clipregion
    basegfx::B2DPolyPolygon     maClip;

protected:
    // ckeck for clip and evtl. fill maClip
    void checkClip();
    bool isClip() const;

    // actions
	void DoAction(MetaPixelAction			& rAct);
	void DoAction(MetaPointAction			& rAct);
	void DoAction(MetaLineAction			& rAct);
	void DoAction(MetaRectAction			& rAct);
	void DoAction(MetaRoundRectAction		& rAct);
	void DoAction(MetaEllipseAction			& rAct);
	void DoAction(MetaArcAction				& rAct);
	void DoAction(MetaPieAction				& rAct);
	void DoAction(MetaChordAction			& rAct);
	void DoAction(MetaPolyLineAction		& rAct);
	void DoAction(MetaPolygonAction			& rAct);
	void DoAction(MetaPolyPolygonAction		& rAct);
	void DoAction(MetaTextAction			& rAct);
	void DoAction(MetaTextArrayAction		& rAct);
	void DoAction(MetaStretchTextAction		& rAct);
	void DoAction(MetaBmpAction				& rAct);
	void DoAction(MetaBmpScaleAction		& rAct);
	void DoAction(MetaBmpExAction			& rAct);
	void DoAction(MetaBmpExScaleAction		& rAct);
	void DoAction(MetaHatchAction			& rAct);
	void DoAction(MetaLineColorAction		& rAct);
	void DoAction(MetaMapModeAction			& rAct);
	void DoAction(MetaFillColorAction		& rAct) { rAct.Execute(&maVD); }
	void DoAction(MetaTextColorAction		& rAct) { rAct.Execute(&maVD); }
	void DoAction(MetaTextFillColorAction	& rAct) { rAct.Execute(&maVD); }
	void DoAction(MetaFontAction			& rAct) { rAct.Execute(&maVD); mbFntDirty = true; }
	void DoAction(MetaTextAlignAction		& rAct) { rAct.Execute(&maVD); mbFntDirty = true; }
	void DoAction(MetaClipRegionAction		& rAct) { rAct.Execute(&maVD); checkClip(); }
	void DoAction(MetaRasterOpAction		& rAct) { rAct.Execute(&maVD); }
	void DoAction(MetaPushAction			& rAct) { rAct.Execute(&maVD); checkClip(); }
	void DoAction(MetaPopAction				& rAct) { rAct.Execute(&maVD); mbFntDirty = true; checkClip(); }
	void DoAction(MetaMoveClipRegionAction	& rAct) { rAct.Execute(&maVD); checkClip(); }
	void DoAction(MetaISectRectClipRegionAction& rAct) { rAct.Execute(&maVD); checkClip(); }
	void DoAction(MetaISectRegionClipRegionAction& rAct) { rAct.Execute(&maVD); checkClip(); }

    // #i125211# The MetaCommentAction needs to advance (if used), thus
    // give current metafile and index which may be changed
    void DoAction(MetaCommentAction& rAct, GDIMetaFile& rMtf, sal_uLong& a);

    // missing actions added
    void DoAction(MetaTextRectAction& rAct);
    void DoAction(MetaBmpScalePartAction& rAct);
    void DoAction(MetaBmpExScalePartAction& rAct);
    void DoAction(MetaMaskAction& rAct);
    void DoAction(MetaMaskScaleAction& rAct);
    void DoAction(MetaMaskScalePartAction& rAct);
    void DoAction(MetaGradientAction& rAct);
    void DoAction(MetaWallpaperAction& rAct);
    void DoAction(MetaTransparentAction& rAct);
    void DoAction(MetaEPSAction& rAct);
    void DoAction(MetaRefPointAction& rAct)  { rAct.Execute(&maVD); }
    void DoAction(MetaTextLineColorAction& rAct)  { rAct.Execute(&maVD); mbFntDirty = true; }
    void DoAction(MetaTextLineAction& rAct);
    void DoAction(MetaFloatTransparentAction& rAct);
    void DoAction(MetaGradientExAction& rAct);
    void DoAction(MetaLayoutModeAction& rAct)  { rAct.Execute(&maVD); mbFntDirty = true; }
    void DoAction(MetaTextLanguageAction& rAct)  { rAct.Execute(&maVD); mbFntDirty = true; }
    void DoAction(MetaOverlineColorAction& rAct)  { rAct.Execute(&maVD); mbFntDirty = true; }

	void ImportText(const Point& rPos, const XubString& rStr, const MetaAction& rAct);
	void SetAttributes(SdrObject* pObj, bool bForceTextAttr = false);
	void InsertObj(SdrObject* pObj, bool bScale = true);
	void MapScaling();

	// #i73407# reformulation to use new B2DPolygon classes
	bool CheckLastLineMerge(const basegfx::B2DPolygon& rSrcPoly);
	bool CheckLastPolyLineAndFillMerge(const basegfx::B2DPolyPolygon& rPolyPolygon);

    void DoLoopActions(GDIMetaFile& rMtf, SvdProgressInfo* pProgrInfo, sal_uInt32* pActionsToReport);

public:
	ImpSdrGDIMetaFileImport(
        SdrModel& rModel,
        SdrLayerID nLay,
        const Rectangle& rRect);
	~ImpSdrGDIMetaFileImport();

    sal_uInt32 DoImport(
        const GDIMetaFile& rMtf,
        SdrObjList& rDestList,
        sal_uInt32 nInsPos = CONTAINER_APPEND,
        SvdProgressInfo* pProgrInfo = 0);
};

////////////////////////////////////////////////////////////////////////////////////////////////////

#endif //_SVDFMTF_HXX
// eof