include/dwrite.idl

   1 /*
   2  * Copyright 2012 Nikolay Sivov for CodeWeavers
   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 import "unknwn.idl";
  20 import "dcommon.h";
  21
  22 interface IDWriteFactory;
  23 interface IDWriteFontCollection;
  24 interface IDWriteFontFamily;
  25 interface IDWriteFontFace;
  26 interface IDWriteInlineObject;
  27
  28 interface ID2D1SimplifiedGeometrySink;
  29 typedef ID2D1SimplifiedGeometrySink IDWriteGeometrySink;
  30
  31 cpp_quote("#ifndef _WINDEF_")
  32 /* already defined in windef.h but needed for WIDL */
  33 typedef void *HMONITOR;
  34 cpp_quote("#endif /* _WINDEF_ */")
  35
  36 cpp_quote("#ifdef WINE_NO_UNICODE_MACROS")
  37 cpp_quote("#undef GetGlyphIndices")
  38 cpp_quote("#endif")
  39
  40 typedef enum DWRITE_FACTORY_TYPE
  41 {
  42     DWRITE_FACTORY_TYPE_SHARED,
  43     DWRITE_FACTORY_TYPE_ISOLATED
  44 } DWRITE_FACTORY_TYPE;
  45
  46 typedef enum DWRITE_FONT_FILE_TYPE
  47 {
  48     DWRITE_FONT_FILE_TYPE_UNKNOWN,
  49     DWRITE_FONT_FILE_TYPE_CFF,
  50     DWRITE_FONT_FILE_TYPE_TRUETYPE,
  51     DWRITE_FONT_FILE_TYPE_TRUETYPE_COLLECTION,
  52     DWRITE_FONT_FILE_TYPE_TYPE1_PFM,
  53     DWRITE_FONT_FILE_TYPE_TYPE1_PFB,
  54     DWRITE_FONT_FILE_TYPE_VECTOR,
  55     DWRITE_FONT_FILE_TYPE_BITMAP
  56 } DWRITE_FONT_FILE_TYPE;
  57
  58 typedef enum DWRITE_FONT_FACE_TYPE
  59 {
  60     DWRITE_FONT_FACE_TYPE_CFF,
  61     DWRITE_FONT_FACE_TYPE_TRUETYPE,
  62     DWRITE_FONT_FACE_TYPE_TRUETYPE_COLLECTION,
  63     DWRITE_FONT_FACE_TYPE_TYPE1,
  64     DWRITE_FONT_FACE_TYPE_VECTOR,
  65     DWRITE_FONT_FACE_TYPE_BITMAP,
  66     DWRITE_FONT_FACE_TYPE_UNKNOWN
  67 } DWRITE_FONT_FACE_TYPE;
  68
  69 typedef enum DWRITE_FONT_WEIGHT
  70 {
  71     DWRITE_FONT_WEIGHT_THIN = 100,
  72     DWRITE_FONT_WEIGHT_EXTRA_LIGHT = 200,
  73     DWRITE_FONT_WEIGHT_ULTRA_LIGHT = 200,
  74     DWRITE_FONT_WEIGHT_LIGHT = 300,
  75     DWRITE_FONT_WEIGHT_NORMAL = 400,
  76     DWRITE_FONT_WEIGHT_REGULAR = 400,
  77     DWRITE_FONT_WEIGHT_MEDIUM = 500,
  78     DWRITE_FONT_WEIGHT_DEMI_BOLD = 600,
  79     DWRITE_FONT_WEIGHT_SEMI_BOLD = 600,
  80     DWRITE_FONT_WEIGHT_BOLD = 700,
  81     DWRITE_FONT_WEIGHT_EXTRA_BOLD = 800,
  82     DWRITE_FONT_WEIGHT_ULTRA_BOLD = 800,
  83     DWRITE_FONT_WEIGHT_BLACK = 900,
  84     DWRITE_FONT_WEIGHT_HEAVY = 900,
  85     DWRITE_FONT_WEIGHT_EXTRA_BLACK = 950,
  86     DWRITE_FONT_WEIGHT_ULTRA_BLACK = 950
  87 } DWRITE_FONT_WEIGHT;
  88
  89 typedef enum DWRITE_FONT_STRETCH
  90 {
  91     DWRITE_FONT_STRETCH_UNDEFINED = 0,
  92     DWRITE_FONT_STRETCH_ULTRA_CONDENSED = 1,
  93     DWRITE_FONT_STRETCH_EXTRA_CONDENSED = 2,
  94     DWRITE_FONT_STRETCH_CONDENSED = 3,
  95     DWRITE_FONT_STRETCH_SEMI_CONDENSED = 4,
  96     DWRITE_FONT_STRETCH_NORMAL = 5,
  97     DWRITE_FONT_STRETCH_MEDIUM = 5,
  98     DWRITE_FONT_STRETCH_SEMI_EXPANDED = 6,
  99     DWRITE_FONT_STRETCH_EXPANDED = 7,
 100     DWRITE_FONT_STRETCH_EXTRA_EXPANDED = 8,
 101     DWRITE_FONT_STRETCH_ULTRA_EXPANDED = 9
 102 } DWRITE_FONT_STRETCH;
 103
 104 typedef enum DWRITE_FONT_STYLE
 105 {
 106     DWRITE_FONT_STYLE_NORMAL,
 107     DWRITE_FONT_STYLE_OBLIQUE,
 108     DWRITE_FONT_STYLE_ITALIC
 109 } DWRITE_FONT_STYLE;
 110
 111 typedef enum DWRITE_INFORMATIONAL_STRING_ID
 112 {
 113     DWRITE_INFORMATIONAL_STRING_NONE,
 114     DWRITE_INFORMATIONAL_STRING_COPYRIGHT_NOTICE,
 115     DWRITE_INFORMATIONAL_STRING_VERSION_STRINGS,
 116     DWRITE_INFORMATIONAL_STRING_TRADEMARK,
 117     DWRITE_INFORMATIONAL_STRING_MANUFACTURER,
 118     DWRITE_INFORMATIONAL_STRING_DESIGNER,
 119     DWRITE_INFORMATIONAL_STRING_DESIGNER_URL,
 120     DWRITE_INFORMATIONAL_STRING_DESCRIPTION,
 121     DWRITE_INFORMATIONAL_STRING_FONT_VENDOR_URL,
 122     DWRITE_INFORMATIONAL_STRING_LICENSE_DESCRIPTION,
 123     DWRITE_INFORMATIONAL_STRING_LICENSE_INFO_URL,
 124     DWRITE_INFORMATIONAL_STRING_WIN32_FAMILY_NAMES,
 125     DWRITE_INFORMATIONAL_STRING_WIN32_SUBFAMILY_NAMES,
 126     DWRITE_INFORMATIONAL_STRING_PREFERRED_FAMILY_NAMES,
 127     DWRITE_INFORMATIONAL_STRING_PREFERRED_SUBFAMILY_NAMES,
 128     DWRITE_INFORMATIONAL_STRING_SAMPLE_TEXT
 129 } DWRITE_INFORMATIONAL_STRING_ID;
 130
 131 typedef enum DWRITE_FONT_SIMULATIONS
 132 {
 133     DWRITE_FONT_SIMULATIONS_NONE    = 0x0000,
 134     DWRITE_FONT_SIMULATIONS_BOLD    = 0x0001,
 135     DWRITE_FONT_SIMULATIONS_OBLIQUE = 0x0002
 136 } DWRITE_FONT_SIMULATIONS;
 137
 138 typedef enum DWRITE_PIXEL_GEOMETRY
 139 {
 140     DWRITE_PIXEL_GEOMETRY_FLAT,
 141     DWRITE_PIXEL_GEOMETRY_RGB,
 142     DWRITE_PIXEL_GEOMETRY_BGR
 143 } DWRITE_PIXEL_GEOMETRY;
 144
 145 typedef enum DWRITE_RENDERING_MODE
 146 {
 147     DWRITE_RENDERING_MODE_DEFAULT,
 148     DWRITE_RENDERING_MODE_ALIASED,
 149     DWRITE_RENDERING_MODE_CLEARTYPE_GDI_CLASSIC,
 150     DWRITE_RENDERING_MODE_CLEARTYPE_GDI_NATURAL,
 151     DWRITE_RENDERING_MODE_CLEARTYPE_NATURAL,
 152     DWRITE_RENDERING_MODE_CLEARTYPE_NATURAL_SYMMETRIC,
 153     DWRITE_RENDERING_MODE_OUTLINE
 154 } DWRITE_RENDERING_MODE;
 155
 156 typedef enum DWRITE_TEXT_ALIGNMENT
 157 {
 158     DWRITE_TEXT_ALIGNMENT_LEADING,
 159     DWRITE_TEXT_ALIGNMENT_TRAILING,
 160     DWRITE_TEXT_ALIGNMENT_CENTER
 161 } DWRITE_TEXT_ALIGNMENT;
 162
 163 typedef enum DWRITE_PARAGRAPH_ALIGNMENT
 164 {
 165     DWRITE_PARAGRAPH_ALIGNMENT_NEAR,
 166     DWRITE_PARAGRAPH_ALIGNMENT_FAR,
 167     DWRITE_PARAGRAPH_ALIGNMENT_CENTER
 168 } DWRITE_PARAGRAPH_ALIGNMENT;
 169
 170 typedef enum DWRITE_WORD_WRAPPING
 171 {
 172     DWRITE_WORD_WRAPPING_WRAP,
 173     DWRITE_WORD_WRAPPING_NO_WRAP
 174 } DWRITE_WORD_WRAPPING;
 175
 176 typedef enum DWRITE_READING_DIRECTION
 177 {
 178     DWRITE_READING_DIRECTION_LEFT_TO_RIGHT,
 179     DWRITE_READING_DIRECTION_RIGHT_TO_LEFT
 180 } DWRITE_READING_DIRECTION;
 181
 182 typedef enum DWRITE_FLOW_DIRECTION
 183 {
 184     DWRITE_FLOW_DIRECTION_TOP_TO_BOTTOM
 185 } DWRITE_FLOW_DIRECTION;
 186
 187 typedef enum DWRITE_TRIMMING_GRANULARITY
 188 {
 189     DWRITE_TRIMMING_GRANULARITY_NONE,
 190     DWRITE_TRIMMING_GRANULARITY_CHARACTER,
 191     DWRITE_TRIMMING_GRANULARITY_WORD
 192 } DWRITE_TRIMMING_GRANULARITY;
 193
 194 typedef enum DWRITE_BREAK_CONDITION
 195 {
 196     DWRITE_BREAK_CONDITION_NEUTRAL,
 197     DWRITE_BREAK_CONDITION_CAN_BREAK,
 198     DWRITE_BREAK_CONDITION_MAY_NOT_BREAK,
 199     DWRITE_BREAK_CONDITION_MUST_BREAK
 200 } DWRITE_BREAK_CONDITION;
 201
 202 typedef enum DWRITE_LINE_SPACING_METHOD
 203 {
 204     DWRITE_LINE_SPACING_METHOD_DEFAULT,
 205     DWRITE_LINE_SPACING_METHOD_UNIFORM
 206 } DWRITE_LINE_SPACING_METHOD;
 207
 208 typedef enum DWRITE_FONT_FEATURE_TAG
 209 {
 210     DWRITE_FONT_FEATURE_TAG_ALTERNATIVE_FRACTIONS           = 0x63726661, /* 'afrc' */
 211     DWRITE_FONT_FEATURE_TAG_PETITE_CAPITALS_FROM_CAPITALS   = 0x63703263, /* 'c2pc' */
 212     DWRITE_FONT_FEATURE_TAG_SMALL_CAPITALS_FROM_CAPITALS    = 0x63733263, /* 'c2sc' */
 213     DWRITE_FONT_FEATURE_TAG_CONTEXTUAL_ALTERNATES           = 0x746c6163, /* 'calt' */
 214     DWRITE_FONT_FEATURE_TAG_CASE_SENSITIVE_FORMS            = 0x65736163, /* 'case' */
 215     DWRITE_FONT_FEATURE_TAG_GLYPH_COMPOSITION_DECOMPOSITION = 0x706d6363, /* 'ccmp' */
 216     DWRITE_FONT_FEATURE_TAG_CONTEXTUAL_LIGATURES            = 0x67696c63, /* 'clig' */
 217     DWRITE_FONT_FEATURE_TAG_CAPITAL_SPACING                 = 0x70737063, /* 'cpsp' */
 218     DWRITE_FONT_FEATURE_TAG_CONTEXTUAL_SWASH                = 0x68777363, /* 'cswh' */
 219     DWRITE_FONT_FEATURE_TAG_CURSIVE_POSITIONING             = 0x73727563, /* 'curs' */
 220     DWRITE_FONT_FEATURE_TAG_DEFAULT                         = 0x746c6664, /* 'dflt' */
 221     DWRITE_FONT_FEATURE_TAG_DISCRETIONARY_LIGATURES         = 0x67696c64, /* 'dlig' */
 222     DWRITE_FONT_FEATURE_TAG_EXPERT_FORMS                    = 0x74707865, /* 'expt' */
 223     DWRITE_FONT_FEATURE_TAG_FRACTIONS                       = 0x63617266, /* 'frac' */
 224     DWRITE_FONT_FEATURE_TAG_FULL_WIDTH                      = 0x64697766, /* 'fwid' */
 225     DWRITE_FONT_FEATURE_TAG_HALF_FORMS                      = 0x666c6168, /* 'half' */
 226     DWRITE_FONT_FEATURE_TAG_HALANT_FORMS                    = 0x6e6c6168, /* 'haln' */
 227     DWRITE_FONT_FEATURE_TAG_ALTERNATE_HALF_WIDTH            = 0x746c6168, /* 'halt' */
 228     DWRITE_FONT_FEATURE_TAG_HISTORICAL_FORMS                = 0x74736968, /* 'hist' */
 229     DWRITE_FONT_FEATURE_TAG_HORIZONTAL_KANA_ALTERNATES      = 0x616e6b68, /* 'hkna' */
 230     DWRITE_FONT_FEATURE_TAG_HISTORICAL_LIGATURES            = 0x67696c68, /* 'hlig' */
 231     DWRITE_FONT_FEATURE_TAG_HALF_WIDTH                      = 0x64697768, /* 'hwid' */
 232     DWRITE_FONT_FEATURE_TAG_HOJO_KANJI_FORMS                = 0x6f6a6f68, /* 'hojo' */
 233     DWRITE_FONT_FEATURE_TAG_JIS04_FORMS                     = 0x3430706a, /* 'jp04' */
 234     DWRITE_FONT_FEATURE_TAG_JIS78_FORMS                     = 0x3837706a, /* 'jp78' */
 235     DWRITE_FONT_FEATURE_TAG_JIS83_FORMS                     = 0x3338706a, /* 'jp83' */
 236     DWRITE_FONT_FEATURE_TAG_JIS90_FORMS                     = 0x3039706a, /* 'jp90' */
 237     DWRITE_FONT_FEATURE_TAG_KERNING                         = 0x6e72656b, /* 'kern' */
 238     DWRITE_FONT_FEATURE_TAG_STANDARD_LIGATURES              = 0x6167696c, /* 'liga' */
 239     DWRITE_FONT_FEATURE_TAG_LINING_FIGURES                  = 0x6d756e6c, /* 'lnum' */
 240     DWRITE_FONT_FEATURE_TAG_LOCALIZED_FORMS                 = 0x6c636f6c, /* 'locl' */
 241     DWRITE_FONT_FEATURE_TAG_MARK_POSITIONING                = 0x6b72616d, /* 'mark' */
 242     DWRITE_FONT_FEATURE_TAG_MATHEMATICAL_GREEK              = 0x6b72676d, /* 'mgrk' */
 243     DWRITE_FONT_FEATURE_TAG_MARK_TO_MARK_POSITIONING        = 0x6b6d6b6d, /* 'mkmk' */
 244     DWRITE_FONT_FEATURE_TAG_ALTERNATE_ANNOTATION_FORMS      = 0x746c616e, /* 'nalt' */
 245     DWRITE_FONT_FEATURE_TAG_NLC_KANJI_FORMS                 = 0x6b636c6e, /* 'nlck' */
 246     DWRITE_FONT_FEATURE_TAG_OLD_STYLE_FIGURES               = 0x6d756e6f, /* 'onum' */
 247     DWRITE_FONT_FEATURE_TAG_ORDINALS                        = 0x6e64726f, /* 'ordn' */
 248     DWRITE_FONT_FEATURE_TAG_PROPORTIONAL_ALTERNATE_WIDTH    = 0x746c6170, /* 'palt' */
 249     DWRITE_FONT_FEATURE_TAG_PETITE_CAPITALS                 = 0x70616370, /* 'pcap' */
 250     DWRITE_FONT_FEATURE_TAG_PROPORTIONAL_FIGURES            = 0x6d756e70, /* 'pnum' */
 251     DWRITE_FONT_FEATURE_TAG_PROPORTIONAL_WIDTHS             = 0x64697770, /* 'pwid' */
 252     DWRITE_FONT_FEATURE_TAG_QUARTER_WIDTHS                  = 0x64697771, /* 'qwid' */
 253     DWRITE_FONT_FEATURE_TAG_REQUIRED_LIGATURES              = 0x67696c72, /* 'rlig' */
 254     DWRITE_FONT_FEATURE_TAG_RUBY_NOTATION_FORMS             = 0x79627572, /* 'ruby' */
 255     DWRITE_FONT_FEATURE_TAG_STYLISTIC_ALTERNATES            = 0x746c6173, /* 'salt' */
 256     DWRITE_FONT_FEATURE_TAG_SCIENTIFIC_INFERIORS            = 0x666e6973, /* 'sinf' */
 257     DWRITE_FONT_FEATURE_TAG_SMALL_CAPITALS                  = 0x70636d73, /* 'smcp' */
 258     DWRITE_FONT_FEATURE_TAG_SIMPLIFIED_FORMS                = 0x6c706d73, /* 'smpl' */
 259     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_1                 = 0x31307373, /* 'ss01' */
 260     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_2                 = 0x32307373, /* 'ss02' */
 261     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_3                 = 0x33307373, /* 'ss03' */
 262     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_4                 = 0x34307373, /* 'ss04' */
 263     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_5                 = 0x35307373, /* 'ss05' */
 264     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_6                 = 0x36307373, /* 'ss06' */
 265     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_7                 = 0x37307373, /* 'ss07' */
 266     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_8                 = 0x38307373, /* 'ss08' */
 267     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_9                 = 0x39307373, /* 'ss09' */
 268     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_10                = 0x30317373, /* 'ss10' */
 269     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_11                = 0x31317373, /* 'ss11' */
 270     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_12                = 0x32317373, /* 'ss12' */
 271     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_13                = 0x33317373, /* 'ss13' */
 272     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_14                = 0x34317373, /* 'ss14' */
 273     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_15                = 0x35317373, /* 'ss15' */
 274     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_16                = 0x36317373, /* 'ss16' */
 275     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_17                = 0x37317373, /* 'ss17' */
 276     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_18                = 0x38317373, /* 'ss18' */
 277     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_19                = 0x39317373, /* 'ss19' */
 278     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_20                = 0x30327373, /* 'ss20' */
 279     DWRITE_FONT_FEATURE_TAG_SUBSCRIPT                       = 0x73627573, /* 'subs' */
 280     DWRITE_FONT_FEATURE_TAG_SUPERSCRIPT                     = 0x73707573, /* 'sups' */
 281     DWRITE_FONT_FEATURE_TAG_SWASH                           = 0x68737773, /* 'swsh' */
 282     DWRITE_FONT_FEATURE_TAG_TITLING                         = 0x6c746974, /* 'titl' */
 283     DWRITE_FONT_FEATURE_TAG_TRADITIONAL_NAME_FORMS          = 0x6d616e74, /* 'tnam' */
 284     DWRITE_FONT_FEATURE_TAG_TABULAR_FIGURES                 = 0x6d756e74, /* 'tnum' */
 285     DWRITE_FONT_FEATURE_TAG_TRADITIONAL_FORMS               = 0x64617274, /* 'trad' */
 286     DWRITE_FONT_FEATURE_TAG_THIRD_WIDTHS                    = 0x64697774, /* 'twid' */
 287     DWRITE_FONT_FEATURE_TAG_UNICASE                         = 0x63696e75, /* 'unic' */
 288     DWRITE_FONT_FEATURE_TAG_SLASHED_ZERO                    = 0x6f72657a, /* 'zero' */
 289 } DWRITE_FONT_FEATURE_TAG;
 290
 291 typedef enum DWRITE_SCRIPT_SHAPES
 292 {
 293     DWRITE_SCRIPT_SHAPES_DEFAULT = 0,
 294     DWRITE_SCRIPT_SHAPES_NO_VISUAL = 1
 295 } DWRITE_SCRIPT_SHAPES;
 296
 297 typedef enum DWRITE_NUMBER_SUBSTITUTION_METHOD
 298 {
 299     DWRITE_NUMBER_SUBSTITUTION_METHOD_FROM_CULTURE,
 300     DWRITE_NUMBER_SUBSTITUTION_METHOD_CONTEXTUAL,
 301     DWRITE_NUMBER_SUBSTITUTION_METHOD_NONE,
 302     DWRITE_NUMBER_SUBSTITUTION_METHOD_NATIONAL,
 303     DWRITE_NUMBER_SUBSTITUTION_METHOD_TRADITIONAL
 304 } DWRITE_NUMBER_SUBSTITUTION_METHOD;
 305
 306 typedef enum DWRITE_TEXTURE_TYPE
 307 {
 308     DWRITE_TEXTURE_ALIASED_1x1,
 309     DWRITE_TEXTURE_CLEARTYPE_3x1
 310 } DWRITE_TEXTURE_TYPE;
 311
 312 typedef struct DWRITE_FONT_METRICS
 313 {
 314     UINT16 designUnitsPerEm;
 315     UINT16 ascent;
 316     UINT16 descent;
 317     INT16 lineGap;
 318     UINT16 capHeight;
 319     UINT16 xHeight;
 320     INT16 underlinePosition;
 321     UINT16 underlineThickness;
 322     INT16 strikethroughPosition;
 323     UINT16 strikethroughThickness;
 324 } DWRITE_FONT_METRICS;
 325
 326 typedef struct DWRITE_GLYPH_METRICS
 327 {
 328     INT32 leftSideBearing;
 329     UINT32 advanceWidth;
 330     INT32 rightSideBearing;
 331     INT32 topSideBearing;
 332     UINT32 advanceHeight;
 333     INT32 bottomSideBearing;
 334     INT32 verticalOriginY;
 335 } DWRITE_GLYPH_METRICS;
 336
 337 typedef struct DWRITE_GLYPH_OFFSET
 338 {
 339     FLOAT advanceOffset;
 340     FLOAT ascenderOffset;
 341 } DWRITE_GLYPH_OFFSET;
 342
 343 typedef struct DWRITE_MATRIX
 344 {
 345     FLOAT m11;
 346     FLOAT m12;
 347     FLOAT m21;
 348     FLOAT m22;
 349     FLOAT dx;
 350     FLOAT dy;
 351 } DWRITE_MATRIX;
 352
 353 typedef struct DWRITE_TRIMMING
 354 {
 355     DWRITE_TRIMMING_GRANULARITY granularity;
 356     UINT32 delimiter;
 357     UINT32 delimiterCount;
 358 } DWRITE_TRIMMING;
 359
 360 typedef struct DWRITE_GLYPH_RUN
 361 {
 362     IDWriteFontFace* fontFace;
 363     FLOAT fontEmSize;
 364     UINT32 glyphCount;
 365     UINT16 const* glyphIndices;
 366     FLOAT const* glyphAdvances;
 367     DWRITE_GLYPH_OFFSET const* glyphOffsets;
 368     BOOL isSideways;
 369     UINT32 bidiLevel;
 370 } DWRITE_GLYPH_RUN;
 371
 372 typedef struct DWRITE_GLYPH_RUN_DESCRIPTION
 373 {
 374     WCHAR const* localeName;
 375     WCHAR const* string;
 376     UINT32 stringLength;
 377     UINT16 const* clusterMap;
 378     UINT32 textPosition;
 379 } DWRITE_GLYPH_RUN_DESCRIPTION;
 380
 381 typedef struct DWRITE_UNDERLINE
 382 {
 383     FLOAT width;
 384     FLOAT thickness;
 385     FLOAT offset;
 386     FLOAT runHeight;
 387     DWRITE_READING_DIRECTION readingDirection;
 388     DWRITE_FLOW_DIRECTION flowDirection;
 389     WCHAR const* localeName;
 390     DWRITE_MEASURING_MODE measuringMode;
 391 } DWRITE_UNDERLINE;
 392
 393 typedef struct DWRITE_STRIKETHROUGH
 394 {
 395     FLOAT width;
 396     FLOAT thickness;
 397     FLOAT offset;
 398     DWRITE_READING_DIRECTION readingDirection;
 399     DWRITE_FLOW_DIRECTION flowDirection;
 400     WCHAR const* localeName;
 401     DWRITE_MEASURING_MODE measuringMode;
 402 } DWRITE_STRIKETHROUGH;
 403
 404 typedef struct DWRITE_INLINE_OBJECT_METRICS
 405 {
 406     FLOAT width;
 407     FLOAT height;
 408     FLOAT baseline;
 409     BOOL  supportsSideways;
 410 } DWRITE_INLINE_OBJECT_METRICS;
 411
 412 typedef struct DWRITE_OVERHANG_METRICS
 413 {
 414     FLOAT left;
 415     FLOAT top;
 416     FLOAT right;
 417     FLOAT bottom;
 418 } DWRITE_OVERHANG_METRICS;
 419
 420 typedef struct DWRITE_FONT_FEATURE
 421 {
 422     DWRITE_FONT_FEATURE_TAG nameTag;
 423     UINT32 parameter;
 424 } DWRITE_FONT_FEATURE;
 425
 426 typedef struct DWRITE_TEXT_RANGE
 427 {
 428     UINT32 startPosition;
 429     UINT32 length;
 430 } DWRITE_TEXT_RANGE;
 431
 432 typedef struct DWRITE_LINE_METRICS
 433 {
 434     UINT32 length;
 435     UINT32 trailingWhitespaceLength;
 436     UINT32 newlineLength;
 437     FLOAT height;
 438     FLOAT baseline;
 439     BOOL isTrimmed;
 440 } DWRITE_LINE_METRICS;
 441
 442 typedef struct DWRITE_TEXT_METRICS
 443 {
 444     FLOAT left;
 445     FLOAT top;
 446     FLOAT width;
 447     FLOAT widthIncludingTrailingWhitespace;
 448     FLOAT height;
 449     FLOAT layoutWidth;
 450     FLOAT layoutHeight;
 451     UINT32 maxBidiReorderingDepth;
 452     UINT32 lineCount;
 453 } DWRITE_TEXT_METRICS;
 454
 455 typedef struct DWRITE_CLUSTER_METRICS
 456 {
 457     FLOAT width;
 458     UINT16 length;
 459     UINT16 canWrapLineAfter : 1;
 460     UINT16 isWhitespace : 1;
 461     UINT16 isNewline : 1;
 462     UINT16 isSoftHyphen : 1;
 463     UINT16 isRightToLeft : 1;
 464     UINT16 padding : 11;
 465 } DWRITE_CLUSTER_METRICS;
 466
 467 typedef struct DWRITE_HIT_TEST_METRICS
 468 {
 469     UINT32 textPosition;
 470     UINT32 length;
 471     FLOAT left;
 472     FLOAT top;
 473     FLOAT width;
 474     FLOAT height;
 475     UINT32 bidiLevel;
 476     BOOL isText;
 477     BOOL isTrimmed;
 478 } DWRITE_HIT_TEST_METRICS;
 479
 480 typedef struct DWRITE_SCRIPT_ANALYSIS
 481 {
 482     UINT16 script;
 483     DWRITE_SCRIPT_SHAPES shapes;
 484 } DWRITE_SCRIPT_ANALYSIS;
 485
 486 typedef struct DWRITE_LINE_BREAKPOINT
 487 {
 488     UINT8 breakConditionBefore : 2;
 489     UINT8 breakConditionAfter : 2;
 490     UINT8 isWhitespace : 1;
 491     UINT8 isSoftHyphen : 1;
 492     UINT8 padding : 2;
 493 } DWRITE_LINE_BREAKPOINT;
 494
 495 typedef struct DWRITE_TYPOGRAPHIC_FEATURES
 496 {
 497     DWRITE_FONT_FEATURE* features;
 498     UINT32 featureCount;
 499 } DWRITE_TYPOGRAPHIC_FEATURES;
 500
 501 typedef struct DWRITE_SHAPING_TEXT_PROPERTIES
 502 {
 503     UINT16 isShapedAlone : 1;
 504     UINT16 reserved : 15;
 505 } DWRITE_SHAPING_TEXT_PROPERTIES;
 506
 507 typedef struct DWRITE_SHAPING_GLYPH_PROPERTIES
 508 {
 509     UINT16 justification : 4;
 510     UINT16 isClusterStart : 1;
 511     UINT16 isDiacritic : 1;
 512     UINT16 isZeroWidthSpace : 1;
 513     UINT16 reserved : 9;
 514 } DWRITE_SHAPING_GLYPH_PROPERTIES;
 515
 516 [
 517 local,
 518 object,
 519 uuid(6d4865fe-0ab8-4d91-8f62-5dd6be34a3e0)
 520 ]
 521 interface IDWriteFontFileStream : IUnknown
 522 {
 523     HRESULT ReadFileFragment(
 524         void const **fragment_start,
 525         UINT64 offset,
 526         UINT64 fragment_size,
 527         void **fragment_context);
 528
 529     void ReleaseFileFragment(void *fragment_context);
 530     HRESULT GetFileSize(UINT64 *size);
 531     HRESULT GetLastWriteTime(UINT64 *last_writetime);
 532 }
 533
 534 [
 535 local,
 536 object,
 537 uuid(727cad4e-d6af-4c9e-8a08-d695b11caa49)
 538 ]
 539 interface IDWriteFontFileLoader : IUnknown
 540 {
 541     HRESULT CreateStreamFromKey(
 542         void const *key,
 543         UINT32 key_size,
 544         IDWriteFontFileStream **stream);
 545 }
 546
 547 [
 548 local,
 549 object,
 550 uuid(739d886a-cef5-47dc-8769-1a8b41bebbb0)
 551 ]
 552 interface IDWriteFontFile : IUnknown
 553 {
 554     HRESULT GetReferenceKey(
 555         void const **key,
 556         UINT32 *key_size);
 557
 558     HRESULT GetLoader(IDWriteFontFileLoader **loader);
 559
 560     HRESULT Analyze(
 561         BOOL *is_supported_fonttype,
 562         DWRITE_FONT_FILE_TYPE *file_type,
 563         DWRITE_FONT_FACE_TYPE *face_type,
 564         UINT32 *faces_num);
 565 }
 566
 567 [
 568 local,
 569 object,
 570 uuid(72755049-5ff7-435d-8348-4be97cfa6c7c)
 571 ]
 572 interface IDWriteFontFileEnumerator : IUnknown
 573 {
 574     HRESULT MoveNext(BOOL *has_current_file);
 575     HRESULT GetCurrentFontFile(IDWriteFontFile **font_file);
 576 };
 577
 578 [
 579 local,
 580 object,
 581 uuid(cca920e4-52f0-492b-bfa8-29c72ee0a468)
 582 ]
 583 interface IDWriteFontCollectionLoader : IUnknown
 584 {
 585     HRESULT CreateEnumeratorFromKey(
 586         IDWriteFactory* factory,
 587         void const* key,
 588         UINT32 key_size,
 589         IDWriteFontFileEnumerator **enumerator);
 590 }
 591
 592 [
 593 local,
 594 object,
 595 uuid(08256209-099a-4b34-b86d-c22b110e7771)
 596 ]
 597 interface IDWriteLocalizedStrings : IUnknown
 598 {
 599     UINT32 GetCount();
 600
 601     HRESULT FindLocaleName(
 602         WCHAR const *locale_name,
 603         UINT32 *index,
 604         BOOL *exists);
 605
 606     HRESULT GetLocaleNameLength(UINT32 index, UINT32 *length);
 607     HRESULT GetLocaleName(UINT32 index, WCHAR *locale_name, UINT32 size);
 608     HRESULT GetStringLength(UINT32 index, UINT32 *length);
 609     HRESULT GetString(UINT32 index, WCHAR *buffer, UINT32 size);
 610 }
 611
 612 [
 613 local,
 614 object,
 615 uuid(2f0da53a-2add-47cd-82ee-d9ec34688e75)
 616 ]
 617 interface IDWriteRenderingParams : IUnknown
 618 {
 619     FLOAT GetGamma();
 620     FLOAT GetEnhancedContrast();
 621     FLOAT GetClearTypeLevel();
 622     DWRITE_PIXEL_GEOMETRY GetPixelGeometry();
 623     DWRITE_RENDERING_MODE GetRenderingMode();
 624 }
 625
 626 [
 627 local,
 628 object,
 629 uuid(5f49804d-7024-4d43-bfa9-d25984f53849)
 630 ]
 631 interface IDWriteFontFace : IUnknown
 632 {
 633     DWRITE_FONT_FACE_TYPE GetType();
 634     HRESULT GetFiles(UINT32 *number_of_files, IDWriteFontFile **fontfiles);
 635     UINT32 GetIndex();
 636     DWRITE_FONT_SIMULATIONS GetSimulations();
 637     BOOL IsSymbolFont();
 638     void GetMetrics(DWRITE_FONT_METRICS *metrics);
 639     UINT16 GetGlyphCount();
 640
 641     HRESULT GetDesignGlyphMetrics(
 642         UINT16 const *glyph_indices,
 643         UINT32 glyph_count,
 644         DWRITE_GLYPH_METRICS *metrics,
 645         [defaultvalue(FALSE)] BOOL is_sideways);
 646
 647     HRESULT GetGlyphIndices(
 648         UINT32 const *codepoints,
 649         UINT32 count,
 650         UINT16 *glyph_indices);
 651
 652     HRESULT TryGetFontTable(
 653         UINT32 table_tag,
 654         const void **table_data,
 655         UINT32 *table_size,
 656         void **context,
 657         BOOL *exists);
 658
 659     void ReleaseFontTable(void *table_context);
 660
 661     HRESULT GetGlyphRunOutline(
 662         FLOAT emSize,
 663         UINT16 const *glyph_indices,
 664         FLOAT const* glyph_advances,
 665         DWRITE_GLYPH_OFFSET const *glyph_offsets,
 666         UINT32 glyph_count,
 667         BOOL is_sideways,
 668         BOOL is_rtl,
 669         IDWriteGeometrySink *geometrysink);
 670
 671     HRESULT GetRecommendedRenderingMode(
 672         FLOAT emSize,
 673         FLOAT pixels_per_dip,
 674         DWRITE_MEASURING_MODE mode,
 675         IDWriteRenderingParams* params,
 676         DWRITE_RENDERING_MODE* rendering_mode);
 677
 678     HRESULT GetGdiCompatibleMetrics(
 679         FLOAT emSize,
 680         FLOAT pixels_per_dip,
 681         DWRITE_MATRIX const *transform,
 682         DWRITE_FONT_METRICS *metrics);
 683
 684     HRESULT GetGdiCompatibleGlyphMetrics(
 685         FLOAT emSize,
 686         FLOAT pixels_per_dip,
 687         DWRITE_MATRIX const *transform,
 688         BOOL use_gdi_natural,
 689         UINT16 const *glyph_indices,
 690         UINT32 glyph_count,
 691         DWRITE_GLYPH_METRICS *metrics,
 692         [defaultvalue(FALSE)] BOOL is_sideways);
 693 }
 694
 695 [
 696 local,
 697 object,
 698 uuid(acd16696-8c14-4f5d-877e-fe3fc1d32737)
 699 ]
 700 interface IDWriteFont : IUnknown
 701 {
 702     HRESULT GetFontFamily(IDWriteFontFamily **family);
 703     DWRITE_FONT_WEIGHT GetWeight();
 704     DWRITE_FONT_STRETCH GetStretch();
 705     DWRITE_FONT_STYLE GetStyle();
 706     BOOL IsSymbolFont();
 707
 708     HRESULT GetFaceNames(IDWriteLocalizedStrings **names);
 709     HRESULT GetInformationalStrings(
 710         DWRITE_INFORMATIONAL_STRING_ID stringid,
 711         IDWriteLocalizedStrings **strings,
 712         BOOL *exists);
 713
 714     DWRITE_FONT_SIMULATIONS GetSimulations();
 715     void GetMetrics(DWRITE_FONT_METRICS *metrics);
 716     HRESULT HasCharacter(UINT32 value, BOOL *exists);
 717     HRESULT CreateFontFace(IDWriteFontFace **face);
 718 }
 719
 720 [
 721 local,
 722 object,
 723 uuid(1a0d8438-1d97-4ec1-aef9-a2fb86ed6acb)
 724 ]
 725 interface IDWriteFontList : IUnknown
 726 {
 727     HRESULT GetFontCollection(IDWriteFontCollection **collection);
 728     UINT32 GetFontCount();
 729     HRESULT GetFont(UINT32 index, IDWriteFont **font);
 730 }
 731
 732 [
 733 local,
 734 object,
 735 uuid(da20d8ef-812a-4c43-9802-62ec4abd7add)
 736 ]
 737 interface IDWriteFontFamily : IDWriteFontList
 738 {
 739     HRESULT GetFamilyNames(IDWriteLocalizedStrings **names);
 740
 741     HRESULT GetFirstMatchingFont(
 742         DWRITE_FONT_WEIGHT weight,
 743         DWRITE_FONT_STRETCH stretch,
 744         DWRITE_FONT_STYLE style,
 745         IDWriteFont **font);
 746
 747     HRESULT GetMatchingFonts(
 748         DWRITE_FONT_WEIGHT weight,
 749         DWRITE_FONT_STRETCH stretch,
 750         DWRITE_FONT_STYLE style,
 751         IDWriteFontList **fonts);
 752 }
 753
 754 [
 755 local,
 756 object,
 757 uuid(a84cee02-3eea-4eee-a827-87c1a02a0fcc)
 758 ]
 759 interface IDWriteFontCollection : IUnknown
 760 {
 761     UINT32 GetFontFamilyCount();
 762     HRESULT GetFontFamily(UINT32 index, IDWriteFontFamily **family);
 763     HRESULT FindFamilyName(WCHAR const *name, UINT32 *index, BOOL *exists);
 764     HRESULT GetFontFromFontFace(IDWriteFontFace *face, IDWriteFont **font);
 765 }
 766
 767 [
 768 local,
 769 object,
 770 uuid(eaf3a2da-ecf4-4d24-b644-b34f6842024b)
 771 ]
 772 interface IDWritePixelSnapping : IUnknown
 773 {
 774     HRESULT IsPixelSnappingDisabled(
 775         void *client_drawingcontext,
 776         BOOL *disabled);
 777
 778     HRESULT GetCurrentTransform(
 779         void *client_drawingcontext,
 780         DWRITE_MATRIX *transform);
 781
 782     HRESULT GetPixelsPerDip(
 783         void *client_drawingcontext,
 784         FLOAT *pixels_per_dip);
 785 }
 786
 787 [
 788 local,
 789 object,
 790 uuid(ef8a8135-5cc6-45fe-8825-c5a0724eb819)
 791 ]
 792 interface IDWriteTextRenderer : IDWritePixelSnapping
 793 {
 794     HRESULT DrawGlyphRun(
 795         void* client_drawingcontext,
 796         FLOAT baselineOriginX,
 797         FLOAT baselineOriginY,
 798         DWRITE_MEASURING_MODE mode,
 799         DWRITE_GLYPH_RUN const *glyph_run,
 800         DWRITE_GLYPH_RUN_DESCRIPTION const *run_descr,
 801         IUnknown *drawing_effect);
 802
 803     HRESULT DrawUnderline(
 804         void *client_drawingcontext,
 805         FLOAT baselineOriginX,
 806         FLOAT baselineOriginY,
 807         DWRITE_UNDERLINE const* underline,
 808         IUnknown *drawing_effect);
 809
 810     HRESULT DrawStrikethrough(
 811         void *client_drawingcontext,
 812         FLOAT baselineOriginX,
 813         FLOAT baselineOriginY,
 814         DWRITE_STRIKETHROUGH const* strikethrough,
 815         IUnknown *drawing_effect);
 816
 817     HRESULT DrawInlineObject(
 818         void *client_drawingcontext,
 819         FLOAT originX,
 820         FLOAT originY,
 821         IDWriteInlineObject *object,
 822         BOOL is_sideways,
 823         BOOL is_rtl,
 824         IUnknown *drawing_effect);
 825 }
 826
 827 [
 828 local,
 829 object,
 830 uuid(8339fde3-106f-47ab-8373-1c6295eb10b3)
 831 ]
 832 interface IDWriteInlineObject : IUnknown
 833 {
 834     HRESULT Draw(
 835         void* client_drawingontext,
 836         IDWriteTextRenderer* renderer,
 837         FLOAT originX,
 838         FLOAT originY,
 839         BOOL is_sideways,
 840         BOOL is_rtl,
 841         IUnknown *drawing_effect);
 842
 843     HRESULT GetMetrics(DWRITE_INLINE_OBJECT_METRICS *metrics);
 844     HRESULT GetOverhangMetrics(DWRITE_OVERHANG_METRICS *overhangs);
 845     HRESULT GetBreakConditions(
 846         DWRITE_BREAK_CONDITION* condition_before,
 847         DWRITE_BREAK_CONDITION* condition_after);
 848 }
 849
 850 [
 851 local,
 852 object,
 853 uuid(9c906818-31d7-4fd3-a151-7c5e225db55a)
 854 ]
 855 interface IDWriteTextFormat : IUnknown
 856 {
 857     HRESULT SetTextAlignment(DWRITE_TEXT_ALIGNMENT alignment);
 858     HRESULT SetParagraphAlignment(DWRITE_PARAGRAPH_ALIGNMENT alignment);
 859     HRESULT SetWordWrapping(DWRITE_WORD_WRAPPING wrapping);
 860     HRESULT SetReadingDirection(DWRITE_READING_DIRECTION direction);
 861     HRESULT SetFlowDirection(DWRITE_FLOW_DIRECTION direction);
 862     HRESULT SetIncrementalTabStop(FLOAT tabstop);
 863     HRESULT SetTrimming(DWRITE_TRIMMING const *trimming, IDWriteInlineObject *trimming_sign);
 864     HRESULT SetLineSpacing(DWRITE_LINE_SPACING_METHOD spacing, FLOAT line_spacing, FLOAT baseline);
 865     DWRITE_TEXT_ALIGNMENT GetTextAlignment();
 866     DWRITE_PARAGRAPH_ALIGNMENT GetParagraphAlignment();
 867     DWRITE_WORD_WRAPPING GetWordWrapping();
 868     DWRITE_READING_DIRECTION GetReadingDirection();
 869     DWRITE_FLOW_DIRECTION GetFlowDirection();
 870     FLOAT GetIncrementalTabStop();
 871     HRESULT GetTrimming(DWRITE_TRIMMING *options, IDWriteInlineObject **trimming_sign);
 872
 873     HRESULT GetLineSpacing(
 874         DWRITE_LINE_SPACING_METHOD *method,
 875         FLOAT *spacing,
 876         FLOAT *baseline);
 877
 878     HRESULT GetFontCollection(IDWriteFontCollection **collection);
 879     UINT32 GetFontFamilyNameLength();
 880     HRESULT GetFontFamilyName(WCHAR *name, UINT32 size);
 881     DWRITE_FONT_WEIGHT GetFontWeight();
 882     DWRITE_FONT_STYLE GetFontStyle();
 883     DWRITE_FONT_STRETCH GetFontStretch();
 884     FLOAT GetFontSize();
 885     UINT32 GetLocaleNameLength();
 886     HRESULT GetLocaleName(WCHAR *name, UINT32 size);
 887 }
 888
 889 [
 890 local,
 891 object,
 892 uuid(55f1112b-1dc2-4b3c-9541-f46894ed85b6)
 893 ]
 894 interface IDWriteTypography : IUnknown
 895 {
 896     HRESULT AddFontFeature(DWRITE_FONT_FEATURE feature);
 897     UINT32 GetFontFeatureCount();
 898     HRESULT GetFontFeature(UINT32 index, DWRITE_FONT_FEATURE *feature);
 899 }
 900
 901 [
 902 local,
 903 object,
 904 uuid(5e5a32a3-8dff-4773-9ff6-0696eab77267)
 905 ]
 906 interface IDWriteBitmapRenderTarget : IUnknown
 907 {
 908     HRESULT DrawGlyphRun(
 909         FLOAT baselineOriginX,
 910         FLOAT baselineOriginY,
 911         DWRITE_MEASURING_MODE measuring_mode,
 912         DWRITE_GLYPH_RUN const* glyph_run,
 913         IDWriteRenderingParams* params,
 914         COLORREF textColor,
 915         [defaultvalue(NULL)] RECT *blackbox_rect);
 916
 917     HDC GetMemoryDC();
 918     FLOAT GetPixelsPerDip();
 919     HRESULT SetPixelsPerDip(FLOAT pixels_per_dip);
 920     HRESULT GetCurrentTransform(DWRITE_MATRIX *transform);
 921     HRESULT SetCurrentTransform(DWRITE_MATRIX const *transform);
 922     HRESULT GetSize(SIZE *size);
 923     HRESULT Resize(UINT32 width, UINT32 height);
 924 }
 925
 926 cpp_quote("#ifndef _WINGDI_")
 927 /* already defined in wingdi.h but needed for WIDL */
 928 #define LF_FACESIZE     32
 929
 930     typedef struct tagLOGFONTW
 931     {
 932         LONG   lfHeight;
 933         LONG   lfWidth;
 934         LONG   lfEscapement;
 935         LONG   lfOrientation;
 936         LONG   lfWeight;
 937         BYTE   lfItalic;
 938         BYTE   lfUnderline;
 939         BYTE   lfStrikeOut;
 940         BYTE   lfCharSet;
 941         BYTE   lfOutPrecision;
 942         BYTE   lfClipPrecision;
 943         BYTE   lfQuality;
 944         BYTE   lfPitchAndFamily;
 945         WCHAR  lfFaceName[LF_FACESIZE];
 946     } LOGFONTW, *PLOGFONTW, *LPLOGFONTW;
 947 cpp_quote("#endif /* _WINGDI_ */")
 948
 949 [
 950 local,
 951 object,
 952 uuid(1edd9491-9853-4299-898f-6432983b6f3a)
 953 ]
 954 interface IDWriteGdiInterop : IUnknown
 955 {
 956     HRESULT CreateFontFromLOGFONT(LOGFONTW const *logfont, IDWriteFont **font);
 957     HRESULT ConvertFontToLOGFONT(
 958         IDWriteFont* font,
 959         LOGFONTW* logfont,
 960         BOOL *is_systemfont);
 961
 962     HRESULT ConvertFontFaceToLOGFONT(IDWriteFontFace* font, LOGFONTW* logfont);
 963     HRESULT CreateFontFaceFromHdc(HDC hdc, IDWriteFontFace **fontface);
 964     HRESULT CreateBitmapRenderTarget(HDC hdc, UINT32 width, UINT32 height, IDWriteBitmapRenderTarget **target);
 965 }
 966
 967 [
 968 local,
 969 object,
 970 uuid(53737037-6d14-410b-9bfe-0b182bb70961)
 971 ]
 972 interface IDWriteTextLayout : IDWriteTextFormat
 973 {
 974     HRESULT SetMaxWidth(FLOAT maxWidth);
 975     HRESULT SetMaxHeight(FLOAT maxHeight);
 976     HRESULT SetFontCollection(IDWriteFontCollection* collection, DWRITE_TEXT_RANGE range);
 977     HRESULT SetFontFamilyName(WCHAR const *name, DWRITE_TEXT_RANGE range);
 978     HRESULT SetFontWeight(DWRITE_FONT_WEIGHT weight, DWRITE_TEXT_RANGE range);
 979     HRESULT SetFontStyle(DWRITE_FONT_STYLE style, DWRITE_TEXT_RANGE range);
 980     HRESULT SetFontStretch(DWRITE_FONT_STRETCH stretch, DWRITE_TEXT_RANGE range);
 981     HRESULT SetFontSize(FLOAT size, DWRITE_TEXT_RANGE range);
 982     HRESULT SetUnderline(BOOL underline, DWRITE_TEXT_RANGE range);
 983     HRESULT SetStrikethrough(BOOL strikethrough, DWRITE_TEXT_RANGE range);
 984     HRESULT SetDrawingEffect(IUnknown* effect, DWRITE_TEXT_RANGE range);
 985     HRESULT SetInlineObject(IDWriteInlineObject *object, DWRITE_TEXT_RANGE range);
 986     HRESULT SetTypography(IDWriteTypography* typography, DWRITE_TEXT_RANGE range);
 987     HRESULT SetLocaleName(WCHAR const* locale, DWRITE_TEXT_RANGE range);
 988
 989     FLOAT GetMaxWidth();
 990     FLOAT GetMaxHeight();
 991     HRESULT GetFontCollection(
 992         UINT32 pos,
 993         IDWriteFontCollection** collection,
 994         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
 995
 996     HRESULT GetFontFamilyNameLength(
 997         UINT32 pos,
 998         UINT32* len,
 999         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1000
1001     HRESULT GetFontFamilyName(
1002         UINT32 position,
1003         WCHAR* name,
1004         UINT32 name_size,
1005         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1006
1007     HRESULT GetFontWeight(
1008         UINT32 position,
1009         DWRITE_FONT_WEIGHT *weight,
1010         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1011
1012     HRESULT GetFontStyle(
1013         UINT32 currentPosition,
1014         DWRITE_FONT_STYLE *style,
1015         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1016
1017     HRESULT GetFontStretch(
1018         UINT32 position,
1019         DWRITE_FONT_STRETCH *stretch,
1020         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1021
1022     HRESULT GetFontSize(
1023         UINT32 position,
1024         FLOAT *size,
1025         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1026
1027     HRESULT GetUnderline(
1028         UINT32 position,
1029         BOOL *has_underline,
1030         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1031
1032     HRESULT GetStrikethrough(
1033         UINT32 position,
1034         BOOL *has_strikethrough,
1035         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1036
1037     HRESULT GetDrawingEffect(
1038         UINT32 position,
1039         IUnknown **effect,
1040         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1041
1042     HRESULT GetInlineObject(
1043         UINT32 position,
1044         IDWriteInlineObject **object,
1045         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1046
1047     HRESULT GetTypography(
1048         UINT32 position,
1049         IDWriteTypography** typography,
1050         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1051
1052     HRESULT GetLocaleNameLength(
1053         UINT32 position,
1054         UINT32* length,
1055         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1056
1057     HRESULT GetLocaleName(
1058         UINT32 position,
1059         WCHAR* name,
1060         UINT32 name_size,
1061         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1062
1063     HRESULT Draw(
1064         void *context,
1065         IDWriteTextRenderer* renderer,
1066         FLOAT originX,
1067         FLOAT originY);
1068
1069     HRESULT GetLineMetrics(
1070         DWRITE_LINE_METRICS *metrics,
1071         UINT32 max_count,
1072         UINT32 *actual_count);
1073
1074     HRESULT GetMetrics(DWRITE_TEXT_METRICS *metrics);
1075     HRESULT GetOverhangMetrics(DWRITE_OVERHANG_METRICS *overhangs);
1076     HRESULT GetClusterMetrics(
1077         DWRITE_CLUSTER_METRICS *metrics,
1078         UINT32 max_count,
1079         UINT32* act_count);
1080
1081     HRESULT DetermineMinWidth(FLOAT* min_width);
1082     HRESULT HitTestPoint(
1083         FLOAT pointX,
1084         FLOAT pointY,
1085         BOOL* is_trailinghit,
1086         BOOL* is_inside,
1087         DWRITE_HIT_TEST_METRICS *metrics);
1088
1089     HRESULT HitTestTextPosition(
1090         UINT32 textPosition,
1091         BOOL is_trailinghit,
1092         FLOAT* pointX,
1093         FLOAT* pointY,
1094         DWRITE_HIT_TEST_METRICS *metrics);
1095
1096     HRESULT HitTestTextRange(
1097         UINT32 textPosition,
1098         UINT32 textLength,
1099         FLOAT originX,
1100         FLOAT originY,
1101         DWRITE_HIT_TEST_METRICS *metrics,
1102         UINT32 max_metricscount,
1103         UINT32* actual_metricscount);
1104 }
1105
1106 [
1107 local,
1108 object,
1109 uuid(14885cc9-bab0-4f90-b6ed-5c366a2cd03d)
1110 ]
1111 interface IDWriteNumberSubstitution : IUnknown
1112 {
1113 }
1114
1115 [
1116 local,
1117 object,
1118 uuid(688e1a58-5094-47c8-adc8-fbcea60ae92b)
1119 ]
1120 interface IDWriteTextAnalysisSource : IUnknown
1121 {
1122     HRESULT GetTextAtPosition(
1123         UINT32 position,
1124         WCHAR const** text,
1125         UINT32* text_len);
1126
1127     HRESULT GetTextBeforePosition(
1128         UINT32 position,
1129         WCHAR const** text,
1130         UINT32* text_len);
1131
1132     DWRITE_READING_DIRECTION GetParagraphReadingDirection();
1133     HRESULT GetLocaleName(
1134         UINT32 position,
1135         UINT32* text_len,
1136         WCHAR const** locale);
1137
1138     HRESULT GetNumberSubstitution(
1139         UINT32 position,
1140         UINT32* text_len,
1141         IDWriteNumberSubstitution **substitution);
1142 }
1143
1144 [
1145 local,
1146 object,
1147 uuid(5810cd44-0ca0-4701-b3fa-bec5182ae4f6)
1148 ]
1149 interface IDWriteTextAnalysisSink : IUnknown
1150 {
1151     HRESULT SetScriptAnalysis(
1152         UINT32 position,
1153         UINT32 length,
1154         DWRITE_SCRIPT_ANALYSIS const* scriptanalysis);
1155
1156     HRESULT SetLineBreakpoints(
1157         UINT32 position,
1158         UINT32 length,
1159         DWRITE_LINE_BREAKPOINT const* breakpoints);
1160
1161     HRESULT SetBidiLevel(
1162         UINT32 position,
1163         UINT32 length,
1164         UINT8 explicitLevel,
1165         UINT8 resolvedLevel);
1166
1167     HRESULT SetNumberSubstitution(
1168         UINT32 position,
1169         UINT32 length,
1170         IDWriteNumberSubstitution* substitution);
1171 }
1172
1173 [
1174 local,
1175 object,
1176 uuid(b7e6163e-7f46-43b4-84b3-e4e6249c365d)
1177 ]
1178 interface IDWriteTextAnalyzer : IUnknown
1179 {
1180     HRESULT AnalyzeScript(
1181         IDWriteTextAnalysisSource* source,
1182         UINT32 position,
1183         UINT32 length,
1184         IDWriteTextAnalysisSink* sink);
1185
1186     HRESULT AnalyzeBidi(
1187         IDWriteTextAnalysisSource* source,
1188         UINT32 position,
1189         UINT32 length,
1190         IDWriteTextAnalysisSink* sink);
1191
1192     HRESULT AnalyzeNumberSubstitution(
1193         IDWriteTextAnalysisSource* source,
1194         UINT32 position,
1195         UINT32 length,
1196         IDWriteTextAnalysisSink* sink);
1197
1198     HRESULT AnalyzeLineBreakpoints(
1199         IDWriteTextAnalysisSource* source,
1200         UINT32 position,
1201         UINT32 length,
1202         IDWriteTextAnalysisSink* sink);
1203
1204     HRESULT GetGlyphs(
1205         WCHAR const* text,
1206         UINT32 length,
1207         IDWriteFontFace* font_face,
1208         BOOL is_sideways,
1209         BOOL is_rtl,
1210         DWRITE_SCRIPT_ANALYSIS const* analysis,
1211         WCHAR const* locale,
1212         IDWriteNumberSubstitution* substitution,
1213         DWRITE_TYPOGRAPHIC_FEATURES const** features,
1214         UINT32 const* feature_range_len,
1215         UINT32 feature_ranges,
1216         UINT32 max_glyph_count,
1217         UINT16* clustermap,
1218         DWRITE_SHAPING_TEXT_PROPERTIES* text_props,
1219         UINT16* glyph_indices,
1220         DWRITE_SHAPING_GLYPH_PROPERTIES* glyph_props,
1221         UINT32* actual_glyph_count);
1222
1223     HRESULT GetGlyphPlacements(
1224         WCHAR const* text,
1225         UINT16 const* clustermap,
1226         DWRITE_SHAPING_TEXT_PROPERTIES* props,
1227         UINT32 text_len,
1228         UINT16 const* glyph_indices,
1229         DWRITE_SHAPING_GLYPH_PROPERTIES const* glyph_props,
1230         UINT32 glyph_count,
1231         IDWriteFontFace * font_face,
1232         FLOAT fontEmSize,
1233         BOOL is_sideways,
1234         BOOL is_rtl,
1235         DWRITE_SCRIPT_ANALYSIS const* analysis,
1236         WCHAR const* locale,
1237         DWRITE_TYPOGRAPHIC_FEATURES const** features,
1238         UINT32 const* feature_range_len,
1239         UINT32 feature_ranges,
1240         FLOAT* glyph_advances,
1241         DWRITE_GLYPH_OFFSET* glyph_offsets);
1242
1243     HRESULT GetGdiCompatibleGlyphPlacements(
1244         WCHAR const* text,
1245         UINT16 const* clustermap,
1246         DWRITE_SHAPING_TEXT_PROPERTIES* props,
1247         UINT32 text_len,
1248         UINT16 const* glyph_indices,
1249         DWRITE_SHAPING_GLYPH_PROPERTIES const* glyph_props,
1250         UINT32 glyph_count,
1251         IDWriteFontFace * font_face,
1252         FLOAT fontEmSize,
1253         FLOAT pixels_per_dip,
1254         DWRITE_MATRIX const* transform,
1255         BOOL use_gdi_natural,
1256         BOOL is_sideways,
1257         BOOL is_rtl,
1258         DWRITE_SCRIPT_ANALYSIS const* analysis,
1259         WCHAR const* locale,
1260         DWRITE_TYPOGRAPHIC_FEATURES const** features,
1261         UINT32 const* feature_range_lengths,
1262         UINT32 feature_ranges,
1263         FLOAT* glyph_advances,
1264         DWRITE_GLYPH_OFFSET* glyph_offsets);
1265 }
1266
1267 [
1268 local,
1269 object,
1270 uuid(7d97dbf7-e085-42d4-81e3-6a883bded118)
1271 ]
1272 interface IDWriteGlyphRunAnalysis : IUnknown
1273 {
1274     HRESULT GetAlphaTextureBounds(DWRITE_TEXTURE_TYPE type, RECT* bounds);
1275     HRESULT CreateAlphaTexture(DWRITE_TEXTURE_TYPE type, RECT const* bounds, BYTE* alphaValues, UINT32 bufferSize);
1276     HRESULT GetAlphaBlendParams(
1277         IDWriteRenderingParams* renderingParams,
1278         FLOAT* blendGamma,
1279         FLOAT* blendEnhancedContrast,
1280         FLOAT* blendClearTypeLevel);
1281 }
1282
1283 [
1284 local,
1285 object,
1286 uuid(b859ee5a-d838-4b5b-a2e8-1adc7d93db48)
1287 ]
1288 interface IDWriteFactory : IUnknown
1289 {
1290     HRESULT GetSystemFontCollection(IDWriteFontCollection **collection,
1291                                     [defaultvalue(FALSE)] BOOL check_for_updates);
1292
1293     HRESULT CreateCustomFontCollection(
1294         IDWriteFontCollectionLoader *loader,
1295         void const *key,
1296         UINT32 key_size,
1297         IDWriteFontCollection **collection);
1298
1299     HRESULT RegisterFontCollectionLoader(IDWriteFontCollectionLoader *loader);
1300
1301     HRESULT UnregisterFontCollectionLoader(IDWriteFontCollectionLoader *loader);
1302
1303     HRESULT CreateFontFileReference(
1304         WCHAR const *path,
1305         FILETIME const *writetime,
1306         IDWriteFontFile **font_file);
1307
1308     HRESULT CreateCustomFontFileReference(
1309         void const *reference_key,
1310         UINT32 key_size,
1311         IDWriteFontFileLoader *loader,
1312         IDWriteFontFile **font_file);
1313
1314     HRESULT CreateFontFace(
1315         DWRITE_FONT_FACE_TYPE facetype,
1316         UINT32 files_number,
1317         IDWriteFontFile* const* font_files,
1318         UINT32 index,
1319         DWRITE_FONT_SIMULATIONS sim_flags,
1320         IDWriteFontFace **font_face);
1321
1322     HRESULT CreateRenderingParams(IDWriteRenderingParams **params);
1323
1324     HRESULT CreateMonitorRenderingParams(
1325         HMONITOR monitor,
1326         IDWriteRenderingParams **params);
1327
1328     HRESULT CreateCustomRenderingParams(
1329         FLOAT gamma,
1330         FLOAT enhancedContrast,
1331         FLOAT cleartype_level,
1332         DWRITE_PIXEL_GEOMETRY geometry,
1333         DWRITE_RENDERING_MODE mode,
1334         IDWriteRenderingParams **params);
1335
1336     HRESULT RegisterFontFileLoader(IDWriteFontFileLoader *loader);
1337
1338     HRESULT UnregisterFontFileLoader(IDWriteFontFileLoader *loader);
1339
1340     HRESULT CreateTextFormat(
1341         WCHAR const* family_name,
1342         IDWriteFontCollection *collection,
1343         DWRITE_FONT_WEIGHT weight,
1344         DWRITE_FONT_STYLE style,
1345         DWRITE_FONT_STRETCH stretch,
1346         FLOAT size,
1347         WCHAR const *locale,
1348         IDWriteTextFormat **format);
1349
1350     HRESULT CreateTypography(IDWriteTypography **typography);
1351
1352     HRESULT GetGdiInterop(IDWriteGdiInterop **gdi_interop);
1353
1354     HRESULT CreateTextLayout(
1355         WCHAR const* string,
1356         UINT32 len,
1357         IDWriteTextFormat *format,
1358         FLOAT max_width,
1359         FLOAT max_height,
1360         IDWriteTextLayout **layout);
1361
1362     HRESULT CreateGdiCompatibleTextLayout(
1363         WCHAR const* string,
1364         UINT32 len,
1365         IDWriteTextFormat *format,
1366         FLOAT layout_width,
1367         FLOAT layout_height,
1368         FLOAT pixels_per_dip,
1369         DWRITE_MATRIX const* transform,
1370         BOOL use_gdi_natural,
1371         IDWriteTextLayout **layout);
1372
1373     HRESULT CreateEllipsisTrimmingSign(
1374         IDWriteTextFormat *format,
1375         IDWriteInlineObject **trimming_sign);
1376
1377     HRESULT CreateTextAnalyzer(IDWriteTextAnalyzer **analyzer);
1378
1379     HRESULT CreateNumberSubstitution(
1380         DWRITE_NUMBER_SUBSTITUTION_METHOD method,
1381         WCHAR const* locale,
1382         BOOL ignore_user_override,
1383         IDWriteNumberSubstitution **substitution);
1384
1385     HRESULT CreateGlyphRunAnalysis(
1386         DWRITE_GLYPH_RUN const *glyph_run,
1387         FLOAT pixels_per_dip,
1388         DWRITE_MATRIX const* transform,
1389         DWRITE_RENDERING_MODE rendering_mode,
1390         DWRITE_MEASURING_MODE measuring_mode,
1391         FLOAT baseline_x,
1392         FLOAT baseline_y,
1393         IDWriteGlyphRunAnalysis **analysis);
1394 }
1395
1396 cpp_quote("HRESULT WINAPI DWriteCreateFactory(DWRITE_FACTORY_TYPE,REFIID,IUnknown**);")
1397
1398 /* error codes */
1399 cpp_quote("#define FACILITY_DWRITE 0x898")
1400 cpp_quote("#define DWRITE_ERR_BASE 0x5000")
1401 cpp_quote("#define MAKE_DWRITE_HR(severity, code) MAKE_HRESULT(severity, FACILITY_DWRITE, (DWRITE_ERR_BASE + code))")
1402 cpp_quote("#define MAKE_DWRITE_HR_ERR(code) MAKE_DWRITE_HR(SEVERITY_ERROR, code)")
1403
1404 cpp_quote("#define DWRITE_E_FILEFORMAT              MAKE_DWRITE_HR_ERR(0x0)")
1405 cpp_quote("#define DWRITE_E_UNEXPECTED              MAKE_DWRITE_HR_ERR(0x1)")
1406 cpp_quote("#define DWRITE_E_NOFONT                  MAKE_DWRITE_HR_ERR(0x2)")
1407 cpp_quote("#define DWRITE_E_FILENOTFOUND            MAKE_DWRITE_HR_ERR(0x3)")
1408 cpp_quote("#define DWRITE_E_FILEACCESS              MAKE_DWRITE_HR_ERR(0x4)")
1409 cpp_quote("#define DWRITE_E_FONTCOLLECTIONOBSOLETE  MAKE_DWRITE_HR_ERR(0x5)")
1410 cpp_quote("#define DWRITE_E_ALREADYREGISTERED       MAKE_DWRITE_HR_ERR(0x6)")