include/gdiplustypes.h

   1 /*
   2  * Copyright (C) 2007 Google (Evan Stade)
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 #ifndef _GDIPLUSTYPES_H
  20 #define _GDIPLUSTYPES_H
  21
  22 typedef float REAL;
  23
  24 enum Status{
  25     Ok                          = 0,
  26     GenericError                = 1,
  27     InvalidParameter            = 2,
  28     OutOfMemory                 = 3,
  29     ObjectBusy                  = 4,
  30     InsufficientBuffer          = 5,
  31     NotImplemented              = 6,
  32     Win32Error                  = 7,
  33     WrongState                  = 8,
  34     Aborted                     = 9,
  35     FileNotFound                = 10,
  36     ValueOverflow               = 11,
  37     AccessDenied                = 12,
  38     UnknownImageFormat          = 13,
  39     FontFamilyNotFound          = 14,
  40     FontStyleNotFound           = 15,
  41     NotTrueTypeFont             = 16,
  42     UnsupportedGdiplusVersion   = 17,
  43     GdiplusNotInitialized       = 18,
  44     PropertyNotFound            = 19,
  45     PropertyNotSupported        = 20,
  46     ProfileNotFound             = 21
  47 };
  48
  49
  50 #ifdef __cplusplus
  51 extern "C" {
  52 #endif
  53
  54 typedef BOOL (CALLBACK * ImageAbort)(VOID *);
  55 typedef ImageAbort DrawImageAbort;
  56 typedef ImageAbort GetThumbnailImageAbort;
  57 typedef struct GdiplusAbort GdiplusAbort;
  58
  59 typedef BOOL (CALLBACK * EnumerateMetafileProc)(EmfPlusRecordType,UINT,UINT,const BYTE*,VOID*);
  60
  61 #ifdef __cplusplus
  62 }
  63 #endif
  64
  65
  66 #ifdef __cplusplus
  67
  68 class Point
  69 {
  70 public:
  71    Point()
  72    {
  73        X = Y = 0;
  74    }
  75
  76    Point(IN const Point &pt)
  77    {
  78        X = pt.X;
  79        Y = pt.Y;
  80    }
  81
  82    /* FIXME: missing constructor that takes a Size */
  83
  84    Point(IN INT x, IN INT y)
  85    {
  86        X = x;
  87        Y = y;
  88    }
  89
  90    Point operator+(IN const Point& pt) const
  91    {
  92        return Point(X + pt.X, Y + pt.Y);
  93    }
  94
  95    Point operator-(IN const Point& pt) const
  96    {
  97        return Point(X - pt.X, Y - pt.Y);
  98    }
  99
 100    BOOL Equals(IN const Point& pt)
 101    {
 102        return (X == pt.X) && (Y == pt.Y);
 103    }
 104
 105 public:
 106     INT X;
 107     INT Y;
 108 };
 109
 110 class PointF
 111 {
 112 public:
 113    PointF()
 114    {
 115        X = Y = 0.0f;
 116    }
 117
 118    PointF(IN const PointF &pt)
 119    {
 120        X = pt.X;
 121        Y = pt.Y;
 122    }
 123
 124    /* FIXME: missing constructor that takes a SizeF */
 125
 126    PointF(IN REAL x, IN REAL y)
 127    {
 128        X = x;
 129        Y = y;
 130    }
 131
 132    PointF operator+(IN const PointF& pt) const
 133    {
 134        return PointF(X + pt.X, Y + pt.Y);
 135    }
 136
 137    PointF operator-(IN const PointF& pt) const
 138    {
 139        return PointF(X - pt.X, Y - pt.Y);
 140    }
 141
 142    BOOL Equals(IN const PointF& pt)
 143    {
 144        return (X == pt.X) && (Y == pt.Y);
 145    }
 146
 147 public:
 148     REAL X;
 149     REAL Y;
 150 };
 151
 152 class PathData
 153 {
 154 public:
 155     PathData()
 156     {
 157         Count = 0;
 158         Points = NULL;
 159         Types = NULL;
 160     }
 161
 162     ~PathData()
 163     {
 164         if (Points != NULL)
 165         {
 166             delete Points;
 167         }
 168
 169         if (Types != NULL)
 170         {
 171             delete Types;
 172         }
 173     }
 174
 175 private:
 176     PathData(const PathData &);
 177     PathData& operator=(const PathData &);
 178
 179 public:
 180     INT Count;
 181     PointF* Points;
 182     BYTE* Types;
 183 };
 184
 185 /* FIXME: missing the methods. */
 186 class RectF
 187 {
 188 public:
 189     REAL X;
 190     REAL Y;
 191     REAL Width;
 192     REAL Height;
 193 };
 194
 195 /* FIXME: missing the methods. */
 196 class Rect
 197 {
 198 public:
 199     INT X;
 200     INT Y;
 201     INT Width;
 202     INT Height;
 203 };
 204
 205 class CharacterRange
 206 {
 207 public:
 208     CharacterRange()
 209     {
 210         First = Length = 0;
 211     }
 212
 213     CharacterRange(INT first, INT length)
 214     {
 215         First = first;
 216         Length = length;
 217     }
 218
 219     CharacterRange& operator=(const CharacterRange& rhs)
 220     {
 221         First = rhs.First;
 222         Length = rhs.Length;
 223         return *this;
 224     }
 225 public:
 226     INT First;
 227     INT Length;
 228 };
 229
 230 #else /* end of c++ typedefs */
 231
 232 typedef struct Point
 233 {
 234     INT X;
 235     INT Y;
 236 } Point;
 237
 238 typedef struct PointF
 239 {
 240     REAL X;
 241     REAL Y;
 242 } PointF;
 243
 244 typedef struct PathData
 245 {
 246     INT Count;
 247     PointF* Points;
 248     BYTE* Types;
 249 } PathData;
 250
 251 typedef struct RectF
 252 {
 253     REAL X;
 254     REAL Y;
 255     REAL Width;
 256     REAL Height;
 257 } RectF;
 258
 259 typedef struct Rect
 260 {
 261     INT X;
 262     INT Y;
 263     INT Width;
 264     INT Height;
 265 } Rect;
 266
 267 typedef struct CharacterRange
 268 {
 269     INT First;
 270     INT Length;
 271 } CharacterRange;
 272
 273 typedef enum Status Status;
 274
 275 #endif /* end of c typedefs */
 276
 277 #endif