filter/source/msfilter/eschesdo.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 #ifndef _ESCHESDO_HXX
  20 #define _ESCHESDO_HXX
  21 #include <filter/msfilter/escherex.hxx>
  22 #include <svx/unopage.hxx>
  23 #include <vcl/mapmod.hxx>
  24
  25 // ===================================================================
  26 // fractions of Draw PPTWriter etc.
  27
  28 enum ImplEESdrPageType { NORMAL = 0, MASTER = 1, NOTICE = 2, UNDEFINED = 3 };
  29
  30 class ImplEESdrWriter;
  31 class ImplEscherExSdr;
  32
  33 class ImplEESdrObject
  34 {
  35     ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape >           mXShape;
  36 //  XTextRef            mXText; // TextRef des globalen Text
  37     ::com::sun::star::uno::Any              mAny;
  38     Rectangle           maRect;
  39     String              mType;
  40     sal_uInt32              mnShapeId;
  41     sal_uInt32              mnTextSize;
  42     sal_Int32               mnAngle;
  43     sal_Bool                mbValid : 1;
  44     sal_Bool                mbPresObj : 1;
  45     sal_Bool                mbEmptyPresObj : 1;
  46
  47     void Init( ImplEESdrWriter& rEx );
  48 public:
  49     ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet >   mXPropSet;
  50
  51     ImplEESdrObject( ImplEscherExSdr& rEx, const SdrObject& rObj );
  52     ImplEESdrObject( ImplEESdrWriter& rEx, const ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape >& rShape );
  53     ~ImplEESdrObject();
  54
  55     sal_Bool ImplGetPropertyValue( const sal_Unicode* pString );
  56     sal_Bool ImplGetPropertyValue( const OUString& rString ) { return ImplGetPropertyValue(rString.getStr()); }
  57
  58     sal_Int32 ImplGetInt32PropertyValue( const sal_Unicode* pStr, sal_uInt32 nDef = 0 )
  59     { return ImplGetPropertyValue( pStr ) ? *(sal_Int32*)mAny.getValue() : nDef; }
  60     sal_Int32 ImplGetInt32PropertyValue( const OUString& rStr, sal_uInt32 nDef = 0 )
  61     { return ImplGetInt32PropertyValue(rStr.getStr(), nDef); }
  62
  63     const ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape >&    GetShapeRef() const     { return mXShape; }
  64     const ::com::sun::star::uno::Any&       GetUsrAny() const       { return mAny; }
  65     const String&       GetType() const         { return mType; }
  66     void                SetType( const String& rS ) { mType = rS; }
  67
  68     const Rectangle&    GetRect() const         { return maRect; }
  69     void                SetRect( const Point& rPos, const Size& rSz );
  70     void                SetRect( const Rectangle& rRect )
  71                             { maRect = rRect; }
  72
  73     sal_Int32               GetAngle() const        { return mnAngle; }
  74     void                SetAngle( sal_Int32 nVal )  { mnAngle = nVal; }
  75
  76     sal_uInt32              GetTextSize() const     { return mnTextSize; }
  77
  78     sal_Bool                IsValid() const         { return mbValid; }
  79     sal_Bool                IsPresObj() const       { return mbPresObj; }
  80     sal_Bool                IsEmptyPresObj() const  { return mbEmptyPresObj; }
  81     sal_uInt32              GetShapeId() const      { return mnShapeId; }
  82     void                SetShapeId( sal_uInt32 nVal ) { mnShapeId = nVal; }
  83
  84     const SdrObject*    GetSdrObject() const;
  85
  86     sal_uInt32              ImplGetText();
  87     sal_Bool                ImplHasText() const;
  88 };
  89
  90
  91
  92 // -------------------------------------------------------------------
  93 // fractions of the Draw PPTWriter
  94
  95 class EscherEx;
  96 namespace com { namespace sun { namespace star {
  97     namespace drawing {
  98         class XDrawPage;
  99         class XShape;
 100     }
 101     namespace task {
 102         class XStatusIndicator;
 103     }
 104 }}}
 105 class EscherExHostAppData;
 106
 107 class ImplEESdrWriter
 108 {
 109 protected:
 110         EscherEx*           mpEscherEx;
 111         MapMode             maMapModeSrc;
 112         MapMode             maMapModeDest;
 113
 114         ::com::sun::star::uno::Reference< ::com::sun::star::task::XStatusIndicator >    mXStatusIndicator;
 115         ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XDrawPage >        mXDrawPage;
 116         ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShapes >          mXShapes;
 117
 118         SvStream*           mpPicStrm;
 119
 120         // own extensions
 121
 122         EscherExHostAppData*    mpHostAppData;
 123
 124         sal_uInt32              mnPagesWritten;
 125
 126         sal_uInt32              mnShapeMasterTitle;
 127         sal_uInt32              mnShapeMasterBody;
 128
 129         // per page values
 130         sal_uInt32              mnIndices;
 131         sal_uInt32              mnOutlinerCount;
 132         sal_uInt32              mnPrevTextStyle;
 133         sal_uInt32              mnStatMaxValue;
 134
 135         sal_uInt16              mnEffectCount;
 136
 137         sal_Bool                mbIsTitlePossible;
 138         sal_Bool                mbStatusIndicator;
 139         sal_Bool                mbStatus;
 140
 141
 142                                 ImplEESdrWriter( EscherEx& rEx );
 143
 144             sal_Bool                ImplInitPageValues();
 145
 146             void                ImplWritePage(
 147                                     EscherSolverContainer& rSolver,
 148                                     ImplEESdrPageType ePageType,
 149                                     sal_Bool bBackGround = sal_False );
 150
 151             sal_uInt32              ImplWriteShape( ImplEESdrObject& rObj,
 152                                     EscherSolverContainer& rSolver,
 153                                     ImplEESdrPageType ePageType );  // returns ShapeID
 154
 155             void                ImplFlipBoundingBox( ImplEESdrObject& rObj, EscherPropertyContainer& rPropOpt );
 156             sal_Bool                ImplGetText( ImplEESdrObject& rObj );
 157             void                ImplWriteAdditionalText(
 158                                                 ImplEESdrObject& rObj,
 159                                                 const Point& rTextRefPoint );
 160             sal_uInt32              ImplEnterAdditionalTextGroup(
 161                                         const ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape >& rShape,
 162                                         const Rectangle* pBoundRect = NULL );
 163
 164
 165 public:
 166             Point               ImplMapPoint( const Point& rPoint );
 167             Size                ImplMapSize( const Size& rSize );
 168             EscherExHostAppData* ImplGetHostData() { return mpHostAppData; }
 169             void MapRect(ImplEESdrObject& rObj);
 170 };
 171
 172
 173 // ===================================================================
 174
 175 class SdrObject;
 176 class SdrPage;
 177
 178 class ImplEscherExSdr : public ImplEESdrWriter
 179 {
 180 private:
 181         const SdrPage*          mpSdrPage;
 182         EscherSolverContainer*  mpSolverContainer;
 183
 184 public:
 185                                 ImplEscherExSdr( EscherEx& rEx );
 186     virtual                     ~ImplEscherExSdr();
 187
 188             bool                ImplInitPage( const SdrPage& rPage );
 189             bool                ImplInitUnoShapes( const ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShapes >& rxShapes );
 190             void                ImplWriteCurrentPage();
 191
 192             sal_uInt32              ImplWriteTheShape( ImplEESdrObject& rObj );
 193
 194             void                ImplExitPage();
 195             void                ImplFlushSolverContainer();
 196 };
 197
 198
 199
 200 #endif // _ESCHESDO_HXX
 201
 202 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */