svx/inc/galobj.hxx

   1 /*************************************************************************
   2  *
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * Copyright 2008 by Sun Microsystems, Inc.
   6  *
   7  * OpenOffice.org - a multi-platform office productivity suite
   8  *
   9  * $RCSfile: galobj.hxx,v $
  10  * $Revision: 1.7 $
  11  *
  12  * This file is part of OpenOffice.org.
  13  *
  14  * OpenOffice.org is free software: you can redistribute it and/or modify
  15  * it under the terms of the GNU Lesser General Public License version 3
  16  * only, as published by the Free Software Foundation.
  17  *
  18  * OpenOffice.org is distributed in the hope that it will be useful,
  19  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  20  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  21  * GNU Lesser General Public License version 3 for more details
  22  * (a copy is included in the LICENSE file that accompanied this code).
  23  *
  24  * You should have received a copy of the GNU Lesser General Public License
  25  * version 3 along with OpenOffice.org.  If not, see
  26  * <http://www.openoffice.org/license.html>
  27  * for a copy of the LGPLv3 License.
  28  *
  29  ************************************************************************/
  30
  31 #ifndef _SVX_GALOBJ_HXX_
  32 #define _SVX_GALOBJ_HXX_
  33
  34 #include <tools/urlobj.hxx>
  35 #include <vcl/graph.hxx>
  36
  37 // -----------
  38 // - Defines -
  39 // -----------
  40
  41 #define S_THUMB 80
  42
  43 // -----------------------------------------------------------------------------
  44
  45 #define SGA_FORMAT_NONE                                 0x00000000L
  46 #define SGA_FORMAT_STRING                               0x00000001L
  47 #define SGA_FORMAT_GRAPHIC                              0x00000010L
  48 #define SGA_FORMAT_SOUND                                0x00000100L
  49 #define SGA_FORMAT_OLE                                  0x00001000L
  50 #define SGA_FORMAT_SVDRAW                               0x00010000L
  51 #define SGA_FORMAT_ALL                                  0xFFFFFFFFL
  52
  53 // --------------
  54 // - SgaObjKind -
  55 // --------------
  56
  57 enum SgaObjKind
  58 {
  59     SGA_OBJ_NONE = 0,   // Abstraktes Objekt
  60     SGA_OBJ_BMP = 1,    // Bitmap-Objekt
  61     SGA_OBJ_SOUND =     2,      // Sound-Objekt
  62     SGA_OBJ_VIDEO =     3,      // Video-Objekt
  63     SGA_OBJ_ANIM = 4,   // Animations-Objekt
  64     SGA_OBJ_SVDRAW = 5, // Svdraw-Objekt
  65     SGA_OBJ_INET = 6    // Grafik aus dem Internet
  66 };
  67
  68 // ----------------
  69 // - GalSoundType -
  70 // ----------------
  71
  72 enum GalSoundType
  73 {
  74     SOUND_STANDARD = 0,
  75     SOUND_COMPUTER = 1,
  76     SOUND_MISC = 2,
  77     SOUND_MUSIC = 3,
  78     SOUND_NATURE = 4,
  79     SOUND_SPEECH = 5,
  80     SOUND_TECHNIC = 6,
  81     SOUND_ANIMAL = 7
  82 };
  83
  84 // -------------
  85 // - SgaObject -
  86 // -------------
  87
  88 class SVX_DLLPUBLIC SgaObject
  89 {
  90     friend class GalleryTheme;
  91
  92 private:
  93
  94     void                                        ImplUpdateURL( const INetURLObject& rNewURL ) { aURL = rNewURL; }
  95
  96 protected:
  97
  98     Bitmap                                      aThumbBmp;
  99     GDIMetaFile                         aThumbMtf;
 100     INetURLObject                       aURL;
 101     String                                      aUserName;
 102     String                                      aTitle;
 103     BOOL                                        bIsValid;
 104     BOOL                                        bIsThumbBmp;
 105
 106     virtual void                        WriteData( SvStream& rOut, const String& rDestDir ) const;
 107     virtual void                        ReadData( SvStream& rIn, UINT16& rReadVersion );
 108
 109     BOOL                                        CreateThumb( const Graphic& rGraphic );
 110
 111 public:
 112
 113                             SgaObject();
 114     virtual                                     ~SgaObject() {};
 115
 116     virtual SgaObjKind          GetObjKind() const = 0;
 117     virtual UINT16                      GetVersion() const = 0;
 118
 119     virtual Bitmap                      GetThumbBmp() const { return aThumbBmp; }
 120     const GDIMetaFile&          GetThumbMtf() const { return aThumbMtf; }
 121     const INetURLObject&        GetURL() const { return aURL; }
 122     BOOL                                        IsValid() const { return bIsValid; }
 123     BOOL                                        IsThumbBitmap() const { return bIsThumbBmp; }
 124
 125     const String            GetTitle() const;
 126     void                    SetTitle( const String& rTitle );
 127
 128     friend SvStream&            operator<<( SvStream& rOut, const SgaObject& rObj );
 129     friend SvStream&            operator>>( SvStream& rIn, SgaObject& rObj );
 130 };
 131
 132 // ------------------
 133 // - SgaObjectSound -
 134 // ------------------
 135
 136 class SgaObjectSound : public SgaObject
 137 {
 138 private:
 139
 140     GalSoundType                eSoundType;
 141
 142     virtual void                WriteData( SvStream& rOut, const String& rDestDir ) const;
 143     virtual void                ReadData( SvStream& rIn, UINT16& rReadVersion );
 144
 145     virtual UINT16              GetVersion() const { return 6; }
 146
 147 public:
 148
 149                         SgaObjectSound();
 150                         SgaObjectSound( const INetURLObject& rURL );
 151     virtual                ~SgaObjectSound();
 152
 153     virtual SgaObjKind  GetObjKind() const { return SGA_OBJ_SOUND; }
 154     virtual Bitmap              GetThumbBmp() const;
 155     GalSoundType                GetSoundType() const { return eSoundType; }
 156 };
 157
 158 // -------------------
 159 // - SgaObjectSvDraw -
 160 // -------------------
 161
 162 class FmFormModel;
 163
 164 class SgaObjectSvDraw : public SgaObject
 165 {
 166     using SgaObject::CreateThumb;
 167
 168 private:
 169
 170     BOOL                                CreateThumb( const FmFormModel& rModel );
 171
 172     virtual void                WriteData( SvStream& rOut, const String& rDestDir ) const;
 173     virtual void                ReadData( SvStream& rIn, UINT16& rReadVersion );
 174
 175     virtual UINT16              GetVersion() const { return 5; }
 176
 177 public:
 178
 179                         SgaObjectSvDraw();
 180                         SgaObjectSvDraw( const FmFormModel& rModel, const INetURLObject& rURL );
 181                         SgaObjectSvDraw( SvStream& rIStm, const INetURLObject& rURL );
 182     virtual                ~SgaObjectSvDraw() {};
 183
 184     virtual SgaObjKind  GetObjKind() const { return SGA_OBJ_SVDRAW; }
 185
 186 public:
 187
 188     static BOOL         DrawCentered( OutputDevice* pOut, const FmFormModel& rModel );
 189 };
 190
 191 // ----------------
 192 // - SgaObjectBmp -
 193 // ----------------
 194
 195 class SgaObjectBmp: public SgaObject
 196 {
 197 private:
 198
 199     void                                Init( const Graphic& rGraphic, const INetURLObject& rURL );
 200
 201     virtual void                WriteData( SvStream& rOut, const String& rDestDir ) const;
 202     virtual void                ReadData( SvStream& rIn, UINT16& rReadVersion );
 203
 204     virtual UINT16              GetVersion() const { return 5; }
 205
 206 public:
 207
 208                         SgaObjectBmp();
 209                         SgaObjectBmp( const INetURLObject& rURL );
 210                         SgaObjectBmp( const Graphic& rGraphic, const INetURLObject& rURL, const String& rFormat );
 211     virtual                             ~SgaObjectBmp() {};
 212
 213     virtual SgaObjKind  GetObjKind() const { return SGA_OBJ_BMP; }
 214 };
 215
 216 // -----------------
 217 // - SgaObjectAnim -
 218 // -----------------
 219
 220 class SgaObjectAnim : public SgaObjectBmp
 221 {
 222 private:
 223
 224                         SgaObjectAnim( const INetURLObject& ) {};
 225
 226 public:
 227
 228                         SgaObjectAnim();
 229                         SgaObjectAnim( const Graphic& rGraphic, const INetURLObject& rURL, const String& rFormatName );
 230
 231     virtual                ~SgaObjectAnim() {};
 232
 233     virtual SgaObjKind  GetObjKind() const { return SGA_OBJ_ANIM; }
 234 };
 235
 236 // -----------------
 237 // - SgaObjectINet -
 238 // -----------------
 239
 240 class SgaObjectINet : public SgaObjectAnim
 241 {
 242 private:
 243
 244                         SgaObjectINet( const INetURLObject& ) {};
 245
 246 public:
 247
 248                         SgaObjectINet();
 249                         SgaObjectINet( const Graphic& rGraphic, const INetURLObject& rURL, const String& rFormatName );
 250
 251     virtual                ~SgaObjectINet() {};
 252
 253     virtual SgaObjKind  GetObjKind() const { return SGA_OBJ_INET; }
 254 };
 255 #endif