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_JUSTIFIED
 162 } DWRITE_TEXT_ALIGNMENT;
 163
 164 typedef enum DWRITE_PARAGRAPH_ALIGNMENT
 165 {
 166     DWRITE_PARAGRAPH_ALIGNMENT_NEAR,
 167     DWRITE_PARAGRAPH_ALIGNMENT_FAR,
 168     DWRITE_PARAGRAPH_ALIGNMENT_CENTER
 169 } DWRITE_PARAGRAPH_ALIGNMENT;
 170
 171 typedef enum DWRITE_WORD_WRAPPING
 172 {
 173     DWRITE_WORD_WRAPPING_WRAP,
 174     DWRITE_WORD_WRAPPING_NO_WRAP
 175 } DWRITE_WORD_WRAPPING;
 176
 177 typedef enum DWRITE_READING_DIRECTION
 178 {
 179     DWRITE_READING_DIRECTION_LEFT_TO_RIGHT,
 180     DWRITE_READING_DIRECTION_RIGHT_TO_LEFT
 181 } DWRITE_READING_DIRECTION;
 182
 183 typedef enum DWRITE_FLOW_DIRECTION
 184 {
 185     DWRITE_FLOW_DIRECTION_TOP_TO_BOTTOM
 186 } DWRITE_FLOW_DIRECTION;
 187
 188 typedef enum DWRITE_TRIMMING_GRANULARITY
 189 {
 190     DWRITE_TRIMMING_GRANULARITY_NONE,
 191     DWRITE_TRIMMING_GRANULARITY_CHARACTER,
 192     DWRITE_TRIMMING_GRANULARITY_WORD
 193 } DWRITE_TRIMMING_GRANULARITY;
 194
 195 typedef enum DWRITE_BREAK_CONDITION
 196 {
 197     DWRITE_BREAK_CONDITION_NEUTRAL,
 198     DWRITE_BREAK_CONDITION_CAN_BREAK,
 199     DWRITE_BREAK_CONDITION_MAY_NOT_BREAK,
 200     DWRITE_BREAK_CONDITION_MUST_BREAK
 201 } DWRITE_BREAK_CONDITION;
 202
 203 typedef enum DWRITE_LINE_SPACING_METHOD
 204 {
 205     DWRITE_LINE_SPACING_METHOD_DEFAULT,
 206     DWRITE_LINE_SPACING_METHOD_UNIFORM
 207 } DWRITE_LINE_SPACING_METHOD;
 208
 209 typedef enum DWRITE_FONT_FEATURE_TAG
 210 {
 211     DWRITE_FONT_FEATURE_TAG_ALTERNATIVE_FRACTIONS           = 0x63726661, /* 'afrc' */
 212     DWRITE_FONT_FEATURE_TAG_PETITE_CAPITALS_FROM_CAPITALS   = 0x63703263, /* 'c2pc' */
 213     DWRITE_FONT_FEATURE_TAG_SMALL_CAPITALS_FROM_CAPITALS    = 0x63733263, /* 'c2sc' */
 214     DWRITE_FONT_FEATURE_TAG_CONTEXTUAL_ALTERNATES           = 0x746c6163, /* 'calt' */
 215     DWRITE_FONT_FEATURE_TAG_CASE_SENSITIVE_FORMS            = 0x65736163, /* 'case' */
 216     DWRITE_FONT_FEATURE_TAG_GLYPH_COMPOSITION_DECOMPOSITION = 0x706d6363, /* 'ccmp' */
 217     DWRITE_FONT_FEATURE_TAG_CONTEXTUAL_LIGATURES            = 0x67696c63, /* 'clig' */
 218     DWRITE_FONT_FEATURE_TAG_CAPITAL_SPACING                 = 0x70737063, /* 'cpsp' */
 219     DWRITE_FONT_FEATURE_TAG_CONTEXTUAL_SWASH                = 0x68777363, /* 'cswh' */
 220     DWRITE_FONT_FEATURE_TAG_CURSIVE_POSITIONING             = 0x73727563, /* 'curs' */
 221     DWRITE_FONT_FEATURE_TAG_DEFAULT                         = 0x746c6664, /* 'dflt' */
 222     DWRITE_FONT_FEATURE_TAG_DISCRETIONARY_LIGATURES         = 0x67696c64, /* 'dlig' */
 223     DWRITE_FONT_FEATURE_TAG_EXPERT_FORMS                    = 0x74707865, /* 'expt' */
 224     DWRITE_FONT_FEATURE_TAG_FRACTIONS                       = 0x63617266, /* 'frac' */
 225     DWRITE_FONT_FEATURE_TAG_FULL_WIDTH                      = 0x64697766, /* 'fwid' */
 226     DWRITE_FONT_FEATURE_TAG_HALF_FORMS                      = 0x666c6168, /* 'half' */
 227     DWRITE_FONT_FEATURE_TAG_HALANT_FORMS                    = 0x6e6c6168, /* 'haln' */
 228     DWRITE_FONT_FEATURE_TAG_ALTERNATE_HALF_WIDTH            = 0x746c6168, /* 'halt' */
 229     DWRITE_FONT_FEATURE_TAG_HISTORICAL_FORMS                = 0x74736968, /* 'hist' */
 230     DWRITE_FONT_FEATURE_TAG_HORIZONTAL_KANA_ALTERNATES      = 0x616e6b68, /* 'hkna' */
 231     DWRITE_FONT_FEATURE_TAG_HISTORICAL_LIGATURES            = 0x67696c68, /* 'hlig' */
 232     DWRITE_FONT_FEATURE_TAG_HALF_WIDTH                      = 0x64697768, /* 'hwid' */
 233     DWRITE_FONT_FEATURE_TAG_HOJO_KANJI_FORMS                = 0x6f6a6f68, /* 'hojo' */
 234     DWRITE_FONT_FEATURE_TAG_JIS04_FORMS                     = 0x3430706a, /* 'jp04' */
 235     DWRITE_FONT_FEATURE_TAG_JIS78_FORMS                     = 0x3837706a, /* 'jp78' */
 236     DWRITE_FONT_FEATURE_TAG_JIS83_FORMS                     = 0x3338706a, /* 'jp83' */
 237     DWRITE_FONT_FEATURE_TAG_JIS90_FORMS                     = 0x3039706a, /* 'jp90' */
 238     DWRITE_FONT_FEATURE_TAG_KERNING                         = 0x6e72656b, /* 'kern' */
 239     DWRITE_FONT_FEATURE_TAG_STANDARD_LIGATURES              = 0x6167696c, /* 'liga' */
 240     DWRITE_FONT_FEATURE_TAG_LINING_FIGURES                  = 0x6d756e6c, /* 'lnum' */
 241     DWRITE_FONT_FEATURE_TAG_LOCALIZED_FORMS                 = 0x6c636f6c, /* 'locl' */
 242     DWRITE_FONT_FEATURE_TAG_MARK_POSITIONING                = 0x6b72616d, /* 'mark' */
 243     DWRITE_FONT_FEATURE_TAG_MATHEMATICAL_GREEK              = 0x6b72676d, /* 'mgrk' */
 244     DWRITE_FONT_FEATURE_TAG_MARK_TO_MARK_POSITIONING        = 0x6b6d6b6d, /* 'mkmk' */
 245     DWRITE_FONT_FEATURE_TAG_ALTERNATE_ANNOTATION_FORMS      = 0x746c616e, /* 'nalt' */
 246     DWRITE_FONT_FEATURE_TAG_NLC_KANJI_FORMS                 = 0x6b636c6e, /* 'nlck' */
 247     DWRITE_FONT_FEATURE_TAG_OLD_STYLE_FIGURES               = 0x6d756e6f, /* 'onum' */
 248     DWRITE_FONT_FEATURE_TAG_ORDINALS                        = 0x6e64726f, /* 'ordn' */
 249     DWRITE_FONT_FEATURE_TAG_PROPORTIONAL_ALTERNATE_WIDTH    = 0x746c6170, /* 'palt' */
 250     DWRITE_FONT_FEATURE_TAG_PETITE_CAPITALS                 = 0x70616370, /* 'pcap' */
 251     DWRITE_FONT_FEATURE_TAG_PROPORTIONAL_FIGURES            = 0x6d756e70, /* 'pnum' */
 252     DWRITE_FONT_FEATURE_TAG_PROPORTIONAL_WIDTHS             = 0x64697770, /* 'pwid' */
 253     DWRITE_FONT_FEATURE_TAG_QUARTER_WIDTHS                  = 0x64697771, /* 'qwid' */
 254     DWRITE_FONT_FEATURE_TAG_REQUIRED_LIGATURES              = 0x67696c72, /* 'rlig' */
 255     DWRITE_FONT_FEATURE_TAG_RUBY_NOTATION_FORMS             = 0x79627572, /* 'ruby' */
 256     DWRITE_FONT_FEATURE_TAG_STYLISTIC_ALTERNATES            = 0x746c6173, /* 'salt' */
 257     DWRITE_FONT_FEATURE_TAG_SCIENTIFIC_INFERIORS            = 0x666e6973, /* 'sinf' */
 258     DWRITE_FONT_FEATURE_TAG_SMALL_CAPITALS                  = 0x70636d73, /* 'smcp' */
 259     DWRITE_FONT_FEATURE_TAG_SIMPLIFIED_FORMS                = 0x6c706d73, /* 'smpl' */
 260     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_1                 = 0x31307373, /* 'ss01' */
 261     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_2                 = 0x32307373, /* 'ss02' */
 262     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_3                 = 0x33307373, /* 'ss03' */
 263     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_4                 = 0x34307373, /* 'ss04' */
 264     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_5                 = 0x35307373, /* 'ss05' */
 265     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_6                 = 0x36307373, /* 'ss06' */
 266     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_7                 = 0x37307373, /* 'ss07' */
 267     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_8                 = 0x38307373, /* 'ss08' */
 268     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_9                 = 0x39307373, /* 'ss09' */
 269     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_10                = 0x30317373, /* 'ss10' */
 270     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_11                = 0x31317373, /* 'ss11' */
 271     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_12                = 0x32317373, /* 'ss12' */
 272     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_13                = 0x33317373, /* 'ss13' */
 273     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_14                = 0x34317373, /* 'ss14' */
 274     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_15                = 0x35317373, /* 'ss15' */
 275     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_16                = 0x36317373, /* 'ss16' */
 276     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_17                = 0x37317373, /* 'ss17' */
 277     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_18                = 0x38317373, /* 'ss18' */
 278     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_19                = 0x39317373, /* 'ss19' */
 279     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_20                = 0x30327373, /* 'ss20' */
 280     DWRITE_FONT_FEATURE_TAG_SUBSCRIPT                       = 0x73627573, /* 'subs' */
 281     DWRITE_FONT_FEATURE_TAG_SUPERSCRIPT                     = 0x73707573, /* 'sups' */
 282     DWRITE_FONT_FEATURE_TAG_SWASH                           = 0x68737773, /* 'swsh' */
 283     DWRITE_FONT_FEATURE_TAG_TITLING                         = 0x6c746974, /* 'titl' */
 284     DWRITE_FONT_FEATURE_TAG_TRADITIONAL_NAME_FORMS          = 0x6d616e74, /* 'tnam' */
 285     DWRITE_FONT_FEATURE_TAG_TABULAR_FIGURES                 = 0x6d756e74, /* 'tnum' */
 286     DWRITE_FONT_FEATURE_TAG_TRADITIONAL_FORMS               = 0x64617274, /* 'trad' */
 287     DWRITE_FONT_FEATURE_TAG_THIRD_WIDTHS                    = 0x64697774, /* 'twid' */
 288     DWRITE_FONT_FEATURE_TAG_UNICASE                         = 0x63696e75, /* 'unic' */
 289     DWRITE_FONT_FEATURE_TAG_SLASHED_ZERO                    = 0x6f72657a, /* 'zero' */
 290 } DWRITE_FONT_FEATURE_TAG;
 291
 292 typedef enum DWRITE_SCRIPT_SHAPES
 293 {
 294     DWRITE_SCRIPT_SHAPES_DEFAULT = 0,
 295     DWRITE_SCRIPT_SHAPES_NO_VISUAL = 1
 296 } DWRITE_SCRIPT_SHAPES;
 297
 298 typedef enum DWRITE_NUMBER_SUBSTITUTION_METHOD
 299 {
 300     DWRITE_NUMBER_SUBSTITUTION_METHOD_FROM_CULTURE,
 301     DWRITE_NUMBER_SUBSTITUTION_METHOD_CONTEXTUAL,
 302     DWRITE_NUMBER_SUBSTITUTION_METHOD_NONE,
 303     DWRITE_NUMBER_SUBSTITUTION_METHOD_NATIONAL,
 304     DWRITE_NUMBER_SUBSTITUTION_METHOD_TRADITIONAL
 305 } DWRITE_NUMBER_SUBSTITUTION_METHOD;
 306
 307 typedef enum DWRITE_TEXTURE_TYPE
 308 {
 309     DWRITE_TEXTURE_ALIASED_1x1,
 310     DWRITE_TEXTURE_CLEARTYPE_3x1
 311 } DWRITE_TEXTURE_TYPE;
 312
 313 typedef struct DWRITE_FONT_METRICS
 314 {
 315     UINT16 designUnitsPerEm;
 316     UINT16 ascent;
 317     UINT16 descent;
 318     INT16 lineGap;
 319     UINT16 capHeight;
 320     UINT16 xHeight;
 321     INT16 underlinePosition;
 322     UINT16 underlineThickness;
 323     INT16 strikethroughPosition;
 324     UINT16 strikethroughThickness;
 325 } DWRITE_FONT_METRICS;
 326
 327 typedef struct DWRITE_GLYPH_METRICS
 328 {
 329     INT32 leftSideBearing;
 330     UINT32 advanceWidth;
 331     INT32 rightSideBearing;
 332     INT32 topSideBearing;
 333     UINT32 advanceHeight;
 334     INT32 bottomSideBearing;
 335     INT32 verticalOriginY;
 336 } DWRITE_GLYPH_METRICS;
 337
 338 typedef struct DWRITE_GLYPH_OFFSET
 339 {
 340     FLOAT advanceOffset;
 341     FLOAT ascenderOffset;
 342 } DWRITE_GLYPH_OFFSET;
 343
 344 typedef struct DWRITE_MATRIX
 345 {
 346     FLOAT m11;
 347     FLOAT m12;
 348     FLOAT m21;
 349     FLOAT m22;
 350     FLOAT dx;
 351     FLOAT dy;
 352 } DWRITE_MATRIX;
 353
 354 typedef struct DWRITE_TRIMMING
 355 {
 356     DWRITE_TRIMMING_GRANULARITY granularity;
 357     UINT32 delimiter;
 358     UINT32 delimiterCount;
 359 } DWRITE_TRIMMING;
 360
 361 typedef struct DWRITE_GLYPH_RUN
 362 {
 363     IDWriteFontFace* fontFace;
 364     FLOAT fontEmSize;
 365     UINT32 glyphCount;
 366     UINT16 const* glyphIndices;
 367     FLOAT const* glyphAdvances;
 368     DWRITE_GLYPH_OFFSET const* glyphOffsets;
 369     BOOL isSideways;
 370     UINT32 bidiLevel;
 371 } DWRITE_GLYPH_RUN;
 372
 373 typedef struct DWRITE_GLYPH_RUN_DESCRIPTION
 374 {
 375     WCHAR const* localeName;
 376     WCHAR const* string;
 377     UINT32 stringLength;
 378     UINT16 const* clusterMap;
 379     UINT32 textPosition;
 380 } DWRITE_GLYPH_RUN_DESCRIPTION;
 381
 382 typedef struct DWRITE_UNDERLINE
 383 {
 384     FLOAT width;
 385     FLOAT thickness;
 386     FLOAT offset;
 387     FLOAT runHeight;
 388     DWRITE_READING_DIRECTION readingDirection;
 389     DWRITE_FLOW_DIRECTION flowDirection;
 390     WCHAR const* localeName;
 391     DWRITE_MEASURING_MODE measuringMode;
 392 } DWRITE_UNDERLINE;
 393
 394 typedef struct DWRITE_STRIKETHROUGH
 395 {
 396     FLOAT width;
 397     FLOAT thickness;
 398     FLOAT offset;
 399     DWRITE_READING_DIRECTION readingDirection;
 400     DWRITE_FLOW_DIRECTION flowDirection;
 401     WCHAR const* localeName;
 402     DWRITE_MEASURING_MODE measuringMode;
 403 } DWRITE_STRIKETHROUGH;
 404
 405 typedef struct DWRITE_INLINE_OBJECT_METRICS
 406 {
 407     FLOAT width;
 408     FLOAT height;
 409     FLOAT baseline;
 410     BOOL  supportsSideways;
 411 } DWRITE_INLINE_OBJECT_METRICS;
 412
 413 typedef struct DWRITE_OVERHANG_METRICS
 414 {
 415     FLOAT left;
 416     FLOAT top;
 417     FLOAT right;
 418     FLOAT bottom;
 419 } DWRITE_OVERHANG_METRICS;
 420
 421 typedef struct DWRITE_FONT_FEATURE
 422 {
 423     DWRITE_FONT_FEATURE_TAG nameTag;
 424     UINT32 parameter;
 425 } DWRITE_FONT_FEATURE;
 426
 427 typedef struct DWRITE_TEXT_RANGE
 428 {
 429     UINT32 startPosition;
 430     UINT32 length;
 431 } DWRITE_TEXT_RANGE;
 432
 433 typedef struct DWRITE_LINE_METRICS
 434 {
 435     UINT32 length;
 436     UINT32 trailingWhitespaceLength;
 437     UINT32 newlineLength;
 438     FLOAT height;
 439     FLOAT baseline;
 440     BOOL isTrimmed;
 441 } DWRITE_LINE_METRICS;
 442
 443 typedef struct DWRITE_TEXT_METRICS
 444 {
 445     FLOAT left;
 446     FLOAT top;
 447     FLOAT width;
 448     FLOAT widthIncludingTrailingWhitespace;
 449     FLOAT height;
 450     FLOAT layoutWidth;
 451     FLOAT layoutHeight;
 452     UINT32 maxBidiReorderingDepth;
 453     UINT32 lineCount;
 454 } DWRITE_TEXT_METRICS;
 455
 456 typedef struct DWRITE_CLUSTER_METRICS
 457 {
 458     FLOAT width;
 459     UINT16 length;
 460     UINT16 canWrapLineAfter : 1;
 461     UINT16 isWhitespace : 1;
 462     UINT16 isNewline : 1;
 463     UINT16 isSoftHyphen : 1;
 464     UINT16 isRightToLeft : 1;
 465     UINT16 padding : 11;
 466 } DWRITE_CLUSTER_METRICS;
 467
 468 typedef struct DWRITE_HIT_TEST_METRICS
 469 {
 470     UINT32 textPosition;
 471     UINT32 length;
 472     FLOAT left;
 473     FLOAT top;
 474     FLOAT width;
 475     FLOAT height;
 476     UINT32 bidiLevel;
 477     BOOL isText;
 478     BOOL isTrimmed;
 479 } DWRITE_HIT_TEST_METRICS;
 480
 481 typedef struct DWRITE_SCRIPT_ANALYSIS
 482 {
 483     UINT16 script;
 484     DWRITE_SCRIPT_SHAPES shapes;
 485 } DWRITE_SCRIPT_ANALYSIS;
 486
 487 typedef struct DWRITE_LINE_BREAKPOINT
 488 {
 489     UINT8 breakConditionBefore : 2;
 490     UINT8 breakConditionAfter : 2;
 491     UINT8 isWhitespace : 1;
 492     UINT8 isSoftHyphen : 1;
 493     UINT8 padding : 2;
 494 } DWRITE_LINE_BREAKPOINT;
 495
 496 typedef struct DWRITE_TYPOGRAPHIC_FEATURES
 497 {
 498     DWRITE_FONT_FEATURE* features;
 499     UINT32 featureCount;
 500 } DWRITE_TYPOGRAPHIC_FEATURES;
 501
 502 typedef struct DWRITE_SHAPING_TEXT_PROPERTIES
 503 {
 504     UINT16 isShapedAlone : 1;
 505     UINT16 reserved : 15;
 506 } DWRITE_SHAPING_TEXT_PROPERTIES;
 507
 508 typedef struct DWRITE_SHAPING_GLYPH_PROPERTIES
 509 {
 510     UINT16 justification : 4;
 511     UINT16 isClusterStart : 1;
 512     UINT16 isDiacritic : 1;
 513     UINT16 isZeroWidthSpace : 1;
 514     UINT16 reserved : 9;
 515 } DWRITE_SHAPING_GLYPH_PROPERTIES;
 516
 517 [
 518 local,
 519 object,
 520 uuid(6d4865fe-0ab8-4d91-8f62-5dd6be34a3e0)
 521 ]
 522 interface IDWriteFontFileStream : IUnknown
 523 {
 524     HRESULT ReadFileFragment(
 525         void const **fragment_start,
 526         UINT64 offset,
 527         UINT64 fragment_size,
 528         void **fragment_context);
 529
 530     void ReleaseFileFragment(void *fragment_context);
 531     HRESULT GetFileSize(UINT64 *size);
 532     HRESULT GetLastWriteTime(UINT64 *last_writetime);
 533 }
 534
 535 [
 536 local,
 537 object,
 538 uuid(727cad4e-d6af-4c9e-8a08-d695b11caa49)
 539 ]
 540 interface IDWriteFontFileLoader : IUnknown
 541 {
 542     HRESULT CreateStreamFromKey(
 543         void const *key,
 544         UINT32 key_size,
 545         IDWriteFontFileStream **stream);
 546 }
 547
 548 [
 549 local,
 550 object,
 551 uuid(b2d9f3ec-c9fe-4a11-a2ec-d86208f7c0a2)
 552 ]
 553 interface IDWriteLocalFontFileLoader : IDWriteFontFileLoader
 554 {
 555     HRESULT GetFilePathLengthFromKey(void const *key, UINT32 key_size, UINT32 *length);
 556     HRESULT GetFilePathFromKey(void const *key, UINT32 key_size, WCHAR *path, UINT32 length);
 557     HRESULT GetLastWriteTimeFromKey(void const *key, UINT32 key_size, FILETIME *writetime);
 558 }
 559
 560 [
 561 local,
 562 object,
 563 uuid(739d886a-cef5-47dc-8769-1a8b41bebbb0)
 564 ]
 565 interface IDWriteFontFile : IUnknown
 566 {
 567     HRESULT GetReferenceKey(
 568         void const **key,
 569         UINT32 *key_size);
 570
 571     HRESULT GetLoader(IDWriteFontFileLoader **loader);
 572
 573     HRESULT Analyze(
 574         BOOL *is_supported_fonttype,
 575         DWRITE_FONT_FILE_TYPE *file_type,
 576         DWRITE_FONT_FACE_TYPE *face_type,
 577         UINT32 *faces_num);
 578 }
 579
 580 [
 581 local,
 582 object,
 583 uuid(72755049-5ff7-435d-8348-4be97cfa6c7c)
 584 ]
 585 interface IDWriteFontFileEnumerator : IUnknown
 586 {
 587     HRESULT MoveNext(BOOL *has_current_file);
 588     HRESULT GetCurrentFontFile(IDWriteFontFile **font_file);
 589 };
 590
 591 [
 592 local,
 593 object,
 594 uuid(cca920e4-52f0-492b-bfa8-29c72ee0a468)
 595 ]
 596 interface IDWriteFontCollectionLoader : IUnknown
 597 {
 598     HRESULT CreateEnumeratorFromKey(
 599         IDWriteFactory* factory,
 600         void const* key,
 601         UINT32 key_size,
 602         IDWriteFontFileEnumerator **enumerator);
 603 }
 604
 605 [
 606 local,
 607 object,
 608 uuid(08256209-099a-4b34-b86d-c22b110e7771)
 609 ]
 610 interface IDWriteLocalizedStrings : IUnknown
 611 {
 612     UINT32 GetCount();
 613
 614     HRESULT FindLocaleName(
 615         WCHAR const *locale_name,
 616         UINT32 *index,
 617         BOOL *exists);
 618
 619     HRESULT GetLocaleNameLength(UINT32 index, UINT32 *length);
 620     HRESULT GetLocaleName(UINT32 index, WCHAR *locale_name, UINT32 size);
 621     HRESULT GetStringLength(UINT32 index, UINT32 *length);
 622     HRESULT GetString(UINT32 index, WCHAR *buffer, UINT32 size);
 623 }
 624
 625 [
 626 local,
 627 object,
 628 uuid(2f0da53a-2add-47cd-82ee-d9ec34688e75)
 629 ]
 630 interface IDWriteRenderingParams : IUnknown
 631 {
 632     FLOAT GetGamma();
 633     FLOAT GetEnhancedContrast();
 634     FLOAT GetClearTypeLevel();
 635     DWRITE_PIXEL_GEOMETRY GetPixelGeometry();
 636     DWRITE_RENDERING_MODE GetRenderingMode();
 637 }
 638
 639 [
 640 local,
 641 object,
 642 uuid(5f49804d-7024-4d43-bfa9-d25984f53849)
 643 ]
 644 interface IDWriteFontFace : IUnknown
 645 {
 646     DWRITE_FONT_FACE_TYPE GetType();
 647     HRESULT GetFiles(UINT32 *number_of_files, IDWriteFontFile **fontfiles);
 648     UINT32 GetIndex();
 649     DWRITE_FONT_SIMULATIONS GetSimulations();
 650     BOOL IsSymbolFont();
 651     void GetMetrics(DWRITE_FONT_METRICS *metrics);
 652     UINT16 GetGlyphCount();
 653
 654     HRESULT GetDesignGlyphMetrics(
 655         UINT16 const *glyph_indices,
 656         UINT32 glyph_count,
 657         DWRITE_GLYPH_METRICS *metrics,
 658         [defaultvalue(FALSE)] BOOL is_sideways);
 659
 660     HRESULT GetGlyphIndices(
 661         UINT32 const *codepoints,
 662         UINT32 count,
 663         UINT16 *glyph_indices);
 664
 665     HRESULT TryGetFontTable(
 666         UINT32 table_tag,
 667         const void **table_data,
 668         UINT32 *table_size,
 669         void **context,
 670         BOOL *exists);
 671
 672     void ReleaseFontTable(void *table_context);
 673
 674     HRESULT GetGlyphRunOutline(
 675         FLOAT emSize,
 676         UINT16 const *glyph_indices,
 677         FLOAT const* glyph_advances,
 678         DWRITE_GLYPH_OFFSET const *glyph_offsets,
 679         UINT32 glyph_count,
 680         BOOL is_sideways,
 681         BOOL is_rtl,
 682         IDWriteGeometrySink *geometrysink);
 683
 684     HRESULT GetRecommendedRenderingMode(
 685         FLOAT emSize,
 686         FLOAT pixels_per_dip,
 687         DWRITE_MEASURING_MODE mode,
 688         IDWriteRenderingParams* params,
 689         DWRITE_RENDERING_MODE* rendering_mode);
 690
 691     HRESULT GetGdiCompatibleMetrics(
 692         FLOAT emSize,
 693         FLOAT pixels_per_dip,
 694         DWRITE_MATRIX const *transform,
 695         DWRITE_FONT_METRICS *metrics);
 696
 697     HRESULT GetGdiCompatibleGlyphMetrics(
 698         FLOAT emSize,
 699         FLOAT pixels_per_dip,
 700         DWRITE_MATRIX const *transform,
 701         BOOL use_gdi_natural,
 702         UINT16 const *glyph_indices,
 703         UINT32 glyph_count,
 704         DWRITE_GLYPH_METRICS *metrics,
 705         [defaultvalue(FALSE)] BOOL is_sideways);
 706 }
 707
 708 [
 709 local,
 710 object,
 711 uuid(acd16696-8c14-4f5d-877e-fe3fc1d32737)
 712 ]
 713 interface IDWriteFont : IUnknown
 714 {
 715     HRESULT GetFontFamily(IDWriteFontFamily **family);
 716     DWRITE_FONT_WEIGHT GetWeight();
 717     DWRITE_FONT_STRETCH GetStretch();
 718     DWRITE_FONT_STYLE GetStyle();
 719     BOOL IsSymbolFont();
 720
 721     HRESULT GetFaceNames(IDWriteLocalizedStrings **names);
 722     HRESULT GetInformationalStrings(
 723         DWRITE_INFORMATIONAL_STRING_ID stringid,
 724         IDWriteLocalizedStrings **strings,
 725         BOOL *exists);
 726
 727     DWRITE_FONT_SIMULATIONS GetSimulations();
 728     void GetMetrics(DWRITE_FONT_METRICS *metrics);
 729     HRESULT HasCharacter(UINT32 value, BOOL *exists);
 730     HRESULT CreateFontFace(IDWriteFontFace **face);
 731 }
 732
 733 [
 734 local,
 735 object,
 736 uuid(1a0d8438-1d97-4ec1-aef9-a2fb86ed6acb)
 737 ]
 738 interface IDWriteFontList : IUnknown
 739 {
 740     HRESULT GetFontCollection(IDWriteFontCollection **collection);
 741     UINT32 GetFontCount();
 742     HRESULT GetFont(UINT32 index, IDWriteFont **font);
 743 }
 744
 745 [
 746 local,
 747 object,
 748 uuid(da20d8ef-812a-4c43-9802-62ec4abd7add)
 749 ]
 750 interface IDWriteFontFamily : IDWriteFontList
 751 {
 752     HRESULT GetFamilyNames(IDWriteLocalizedStrings **names);
 753
 754     HRESULT GetFirstMatchingFont(
 755         DWRITE_FONT_WEIGHT weight,
 756         DWRITE_FONT_STRETCH stretch,
 757         DWRITE_FONT_STYLE style,
 758         IDWriteFont **font);
 759
 760     HRESULT GetMatchingFonts(
 761         DWRITE_FONT_WEIGHT weight,
 762         DWRITE_FONT_STRETCH stretch,
 763         DWRITE_FONT_STYLE style,
 764         IDWriteFontList **fonts);
 765 }
 766
 767 [
 768 local,
 769 object,
 770 uuid(a84cee02-3eea-4eee-a827-87c1a02a0fcc)
 771 ]
 772 interface IDWriteFontCollection : IUnknown
 773 {
 774     UINT32 GetFontFamilyCount();
 775     HRESULT GetFontFamily(UINT32 index, IDWriteFontFamily **family);
 776     HRESULT FindFamilyName(WCHAR const *name, UINT32 *index, BOOL *exists);
 777     HRESULT GetFontFromFontFace(IDWriteFontFace *face, IDWriteFont **font);
 778 }
 779
 780 [
 781 local,
 782 object,
 783 uuid(eaf3a2da-ecf4-4d24-b644-b34f6842024b)
 784 ]
 785 interface IDWritePixelSnapping : IUnknown
 786 {
 787     HRESULT IsPixelSnappingDisabled(
 788         void *client_drawingcontext,
 789         BOOL *disabled);
 790
 791     HRESULT GetCurrentTransform(
 792         void *client_drawingcontext,
 793         DWRITE_MATRIX *transform);
 794
 795     HRESULT GetPixelsPerDip(
 796         void *client_drawingcontext,
 797         FLOAT *pixels_per_dip);
 798 }
 799
 800 [
 801 local,
 802 object,
 803 uuid(ef8a8135-5cc6-45fe-8825-c5a0724eb819)
 804 ]
 805 interface IDWriteTextRenderer : IDWritePixelSnapping
 806 {
 807     HRESULT DrawGlyphRun(
 808         void* client_drawingcontext,
 809         FLOAT baselineOriginX,
 810         FLOAT baselineOriginY,
 811         DWRITE_MEASURING_MODE mode,
 812         DWRITE_GLYPH_RUN const *glyph_run,
 813         DWRITE_GLYPH_RUN_DESCRIPTION const *run_descr,
 814         IUnknown *drawing_effect);
 815
 816     HRESULT DrawUnderline(
 817         void *client_drawingcontext,
 818         FLOAT baselineOriginX,
 819         FLOAT baselineOriginY,
 820         DWRITE_UNDERLINE const* underline,
 821         IUnknown *drawing_effect);
 822
 823     HRESULT DrawStrikethrough(
 824         void *client_drawingcontext,
 825         FLOAT baselineOriginX,
 826         FLOAT baselineOriginY,
 827         DWRITE_STRIKETHROUGH const* strikethrough,
 828         IUnknown *drawing_effect);
 829
 830     HRESULT DrawInlineObject(
 831         void *client_drawingcontext,
 832         FLOAT originX,
 833         FLOAT originY,
 834         IDWriteInlineObject *object,
 835         BOOL is_sideways,
 836         BOOL is_rtl,
 837         IUnknown *drawing_effect);
 838 }
 839
 840 [
 841 local,
 842 object,
 843 uuid(8339fde3-106f-47ab-8373-1c6295eb10b3)
 844 ]
 845 interface IDWriteInlineObject : IUnknown
 846 {
 847     HRESULT Draw(
 848         void* client_drawingontext,
 849         IDWriteTextRenderer* renderer,
 850         FLOAT originX,
 851         FLOAT originY,
 852         BOOL is_sideways,
 853         BOOL is_rtl,
 854         IUnknown *drawing_effect);
 855
 856     HRESULT GetMetrics(DWRITE_INLINE_OBJECT_METRICS *metrics);
 857     HRESULT GetOverhangMetrics(DWRITE_OVERHANG_METRICS *overhangs);
 858     HRESULT GetBreakConditions(
 859         DWRITE_BREAK_CONDITION* condition_before,
 860         DWRITE_BREAK_CONDITION* condition_after);
 861 }
 862
 863 [
 864 local,
 865 object,
 866 uuid(9c906818-31d7-4fd3-a151-7c5e225db55a)
 867 ]
 868 interface IDWriteTextFormat : IUnknown
 869 {
 870     HRESULT SetTextAlignment(DWRITE_TEXT_ALIGNMENT alignment);
 871     HRESULT SetParagraphAlignment(DWRITE_PARAGRAPH_ALIGNMENT alignment);
 872     HRESULT SetWordWrapping(DWRITE_WORD_WRAPPING wrapping);
 873     HRESULT SetReadingDirection(DWRITE_READING_DIRECTION direction);
 874     HRESULT SetFlowDirection(DWRITE_FLOW_DIRECTION direction);
 875     HRESULT SetIncrementalTabStop(FLOAT tabstop);
 876     HRESULT SetTrimming(DWRITE_TRIMMING const *trimming, IDWriteInlineObject *trimming_sign);
 877     HRESULT SetLineSpacing(DWRITE_LINE_SPACING_METHOD spacing, FLOAT line_spacing, FLOAT baseline);
 878     DWRITE_TEXT_ALIGNMENT GetTextAlignment();
 879     DWRITE_PARAGRAPH_ALIGNMENT GetParagraphAlignment();
 880     DWRITE_WORD_WRAPPING GetWordWrapping();
 881     DWRITE_READING_DIRECTION GetReadingDirection();
 882     DWRITE_FLOW_DIRECTION GetFlowDirection();
 883     FLOAT GetIncrementalTabStop();
 884     HRESULT GetTrimming(DWRITE_TRIMMING *options, IDWriteInlineObject **trimming_sign);
 885
 886     HRESULT GetLineSpacing(
 887         DWRITE_LINE_SPACING_METHOD *method,
 888         FLOAT *spacing,
 889         FLOAT *baseline);
 890
 891     HRESULT GetFontCollection(IDWriteFontCollection **collection);
 892     UINT32 GetFontFamilyNameLength();
 893     HRESULT GetFontFamilyName(WCHAR *name, UINT32 size);
 894     DWRITE_FONT_WEIGHT GetFontWeight();
 895     DWRITE_FONT_STYLE GetFontStyle();
 896     DWRITE_FONT_STRETCH GetFontStretch();
 897     FLOAT GetFontSize();
 898     UINT32 GetLocaleNameLength();
 899     HRESULT GetLocaleName(WCHAR *name, UINT32 size);
 900 }
 901
 902 [
 903 local,
 904 object,
 905 uuid(55f1112b-1dc2-4b3c-9541-f46894ed85b6)
 906 ]
 907 interface IDWriteTypography : IUnknown
 908 {
 909     HRESULT AddFontFeature(DWRITE_FONT_FEATURE feature);
 910     UINT32 GetFontFeatureCount();
 911     HRESULT GetFontFeature(UINT32 index, DWRITE_FONT_FEATURE *feature);
 912 }
 913
 914 [
 915 local,
 916 object,
 917 uuid(5e5a32a3-8dff-4773-9ff6-0696eab77267)
 918 ]
 919 interface IDWriteBitmapRenderTarget : IUnknown
 920 {
 921     HRESULT DrawGlyphRun(
 922         FLOAT baselineOriginX,
 923         FLOAT baselineOriginY,
 924         DWRITE_MEASURING_MODE measuring_mode,
 925         DWRITE_GLYPH_RUN const* glyph_run,
 926         IDWriteRenderingParams* params,
 927         COLORREF textColor,
 928         [defaultvalue(NULL)] RECT *blackbox_rect);
 929
 930     HDC GetMemoryDC();
 931     FLOAT GetPixelsPerDip();
 932     HRESULT SetPixelsPerDip(FLOAT pixels_per_dip);
 933     HRESULT GetCurrentTransform(DWRITE_MATRIX *transform);
 934     HRESULT SetCurrentTransform(DWRITE_MATRIX const *transform);
 935     HRESULT GetSize(SIZE *size);
 936     HRESULT Resize(UINT32 width, UINT32 height);
 937 }
 938
 939 cpp_quote("#ifndef _WINGDI_")
 940 /* already defined in wingdi.h but needed for WIDL */
 941 #define LF_FACESIZE     32
 942
 943     typedef struct tagLOGFONTW
 944     {
 945         LONG   lfHeight;
 946         LONG   lfWidth;
 947         LONG   lfEscapement;
 948         LONG   lfOrientation;
 949         LONG   lfWeight;
 950         BYTE   lfItalic;
 951         BYTE   lfUnderline;
 952         BYTE   lfStrikeOut;
 953         BYTE   lfCharSet;
 954         BYTE   lfOutPrecision;
 955         BYTE   lfClipPrecision;
 956         BYTE   lfQuality;
 957         BYTE   lfPitchAndFamily;
 958         WCHAR  lfFaceName[LF_FACESIZE];
 959     } LOGFONTW, *PLOGFONTW, *LPLOGFONTW;
 960 cpp_quote("#endif /* _WINGDI_ */")
 961
 962 [
 963 local,
 964 object,
 965 uuid(1edd9491-9853-4299-898f-6432983b6f3a)
 966 ]
 967 interface IDWriteGdiInterop : IUnknown
 968 {
 969     HRESULT CreateFontFromLOGFONT(LOGFONTW const *logfont, IDWriteFont **font);
 970     HRESULT ConvertFontToLOGFONT(
 971         IDWriteFont* font,
 972         LOGFONTW* logfont,
 973         BOOL *is_systemfont);
 974
 975     HRESULT ConvertFontFaceToLOGFONT(IDWriteFontFace* font, LOGFONTW* logfont);
 976     HRESULT CreateFontFaceFromHdc(HDC hdc, IDWriteFontFace **fontface);
 977     HRESULT CreateBitmapRenderTarget(HDC hdc, UINT32 width, UINT32 height, IDWriteBitmapRenderTarget **target);
 978 }
 979
 980 [
 981 local,
 982 object,
 983 uuid(53737037-6d14-410b-9bfe-0b182bb70961)
 984 ]
 985 interface IDWriteTextLayout : IDWriteTextFormat
 986 {
 987     HRESULT SetMaxWidth(FLOAT maxWidth);
 988     HRESULT SetMaxHeight(FLOAT maxHeight);
 989     HRESULT SetFontCollection(IDWriteFontCollection* collection, DWRITE_TEXT_RANGE range);
 990     HRESULT SetFontFamilyName(WCHAR const *name, DWRITE_TEXT_RANGE range);
 991     HRESULT SetFontWeight(DWRITE_FONT_WEIGHT weight, DWRITE_TEXT_RANGE range);
 992     HRESULT SetFontStyle(DWRITE_FONT_STYLE style, DWRITE_TEXT_RANGE range);
 993     HRESULT SetFontStretch(DWRITE_FONT_STRETCH stretch, DWRITE_TEXT_RANGE range);
 994     HRESULT SetFontSize(FLOAT size, DWRITE_TEXT_RANGE range);
 995     HRESULT SetUnderline(BOOL underline, DWRITE_TEXT_RANGE range);
 996     HRESULT SetStrikethrough(BOOL strikethrough, DWRITE_TEXT_RANGE range);
 997     HRESULT SetDrawingEffect(IUnknown* effect, DWRITE_TEXT_RANGE range);
 998     HRESULT SetInlineObject(IDWriteInlineObject *object, DWRITE_TEXT_RANGE range);
 999     HRESULT SetTypography(IDWriteTypography* typography, DWRITE_TEXT_RANGE range);
1000     HRESULT SetLocaleName(WCHAR const* locale, DWRITE_TEXT_RANGE range);
1001
1002     FLOAT GetMaxWidth();
1003     FLOAT GetMaxHeight();
1004     HRESULT GetFontCollection(
1005         UINT32 pos,
1006         IDWriteFontCollection** collection,
1007         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1008
1009     HRESULT GetFontFamilyNameLength(
1010         UINT32 pos,
1011         UINT32* len,
1012         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1013
1014     HRESULT GetFontFamilyName(
1015         UINT32 position,
1016         WCHAR* name,
1017         UINT32 name_size,
1018         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1019
1020     HRESULT GetFontWeight(
1021         UINT32 position,
1022         DWRITE_FONT_WEIGHT *weight,
1023         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1024
1025     HRESULT GetFontStyle(
1026         UINT32 currentPosition,
1027         DWRITE_FONT_STYLE *style,
1028         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1029
1030     HRESULT GetFontStretch(
1031         UINT32 position,
1032         DWRITE_FONT_STRETCH *stretch,
1033         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1034
1035     HRESULT GetFontSize(
1036         UINT32 position,
1037         FLOAT *size,
1038         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1039
1040     HRESULT GetUnderline(
1041         UINT32 position,
1042         BOOL *has_underline,
1043         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1044
1045     HRESULT GetStrikethrough(
1046         UINT32 position,
1047         BOOL *has_strikethrough,
1048         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1049
1050     HRESULT GetDrawingEffect(
1051         UINT32 position,
1052         IUnknown **effect,
1053         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1054
1055     HRESULT GetInlineObject(
1056         UINT32 position,
1057         IDWriteInlineObject **object,
1058         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1059
1060     HRESULT GetTypography(
1061         UINT32 position,
1062         IDWriteTypography** typography,
1063         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1064
1065     HRESULT GetLocaleNameLength(
1066         UINT32 position,
1067         UINT32* length,
1068         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1069
1070     HRESULT GetLocaleName(
1071         UINT32 position,
1072         WCHAR* name,
1073         UINT32 name_size,
1074         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1075
1076     HRESULT Draw(
1077         void *context,
1078         IDWriteTextRenderer* renderer,
1079         FLOAT originX,
1080         FLOAT originY);
1081
1082     HRESULT GetLineMetrics(
1083         DWRITE_LINE_METRICS *metrics,
1084         UINT32 max_count,
1085         UINT32 *actual_count);
1086
1087     HRESULT GetMetrics(DWRITE_TEXT_METRICS *metrics);
1088     HRESULT GetOverhangMetrics(DWRITE_OVERHANG_METRICS *overhangs);
1089     HRESULT GetClusterMetrics(
1090         DWRITE_CLUSTER_METRICS *metrics,
1091         UINT32 max_count,
1092         UINT32* act_count);
1093
1094     HRESULT DetermineMinWidth(FLOAT* min_width);
1095     HRESULT HitTestPoint(
1096         FLOAT pointX,
1097         FLOAT pointY,
1098         BOOL* is_trailinghit,
1099         BOOL* is_inside,
1100         DWRITE_HIT_TEST_METRICS *metrics);
1101
1102     HRESULT HitTestTextPosition(
1103         UINT32 textPosition,
1104         BOOL is_trailinghit,
1105         FLOAT* pointX,
1106         FLOAT* pointY,
1107         DWRITE_HIT_TEST_METRICS *metrics);
1108
1109     HRESULT HitTestTextRange(
1110         UINT32 textPosition,
1111         UINT32 textLength,
1112         FLOAT originX,
1113         FLOAT originY,
1114         DWRITE_HIT_TEST_METRICS *metrics,
1115         UINT32 max_metricscount,
1116         UINT32* actual_metricscount);
1117 }
1118
1119 [
1120 local,
1121 object,
1122 uuid(14885cc9-bab0-4f90-b6ed-5c366a2cd03d)
1123 ]
1124 interface IDWriteNumberSubstitution : IUnknown
1125 {
1126 }
1127
1128 [
1129 local,
1130 object,
1131 uuid(688e1a58-5094-47c8-adc8-fbcea60ae92b)
1132 ]
1133 interface IDWriteTextAnalysisSource : IUnknown
1134 {
1135     HRESULT GetTextAtPosition(
1136         UINT32 position,
1137         WCHAR const** text,
1138         UINT32* text_len);
1139
1140     HRESULT GetTextBeforePosition(
1141         UINT32 position,
1142         WCHAR const** text,
1143         UINT32* text_len);
1144
1145     DWRITE_READING_DIRECTION GetParagraphReadingDirection();
1146     HRESULT GetLocaleName(
1147         UINT32 position,
1148         UINT32* text_len,
1149         WCHAR const** locale);
1150
1151     HRESULT GetNumberSubstitution(
1152         UINT32 position,
1153         UINT32* text_len,
1154         IDWriteNumberSubstitution **substitution);
1155 }
1156
1157 [
1158 local,
1159 object,
1160 uuid(5810cd44-0ca0-4701-b3fa-bec5182ae4f6)
1161 ]
1162 interface IDWriteTextAnalysisSink : IUnknown
1163 {
1164     HRESULT SetScriptAnalysis(
1165         UINT32 position,
1166         UINT32 length,
1167         DWRITE_SCRIPT_ANALYSIS const* scriptanalysis);
1168
1169     HRESULT SetLineBreakpoints(
1170         UINT32 position,
1171         UINT32 length,
1172         DWRITE_LINE_BREAKPOINT const* breakpoints);
1173
1174     HRESULT SetBidiLevel(
1175         UINT32 position,
1176         UINT32 length,
1177         UINT8 explicitLevel,
1178         UINT8 resolvedLevel);
1179
1180     HRESULT SetNumberSubstitution(
1181         UINT32 position,
1182         UINT32 length,
1183         IDWriteNumberSubstitution* substitution);
1184 }
1185
1186 [
1187 local,
1188 object,
1189 uuid(b7e6163e-7f46-43b4-84b3-e4e6249c365d)
1190 ]
1191 interface IDWriteTextAnalyzer : IUnknown
1192 {
1193     HRESULT AnalyzeScript(
1194         IDWriteTextAnalysisSource* source,
1195         UINT32 position,
1196         UINT32 length,
1197         IDWriteTextAnalysisSink* sink);
1198
1199     HRESULT AnalyzeBidi(
1200         IDWriteTextAnalysisSource* source,
1201         UINT32 position,
1202         UINT32 length,
1203         IDWriteTextAnalysisSink* sink);
1204
1205     HRESULT AnalyzeNumberSubstitution(
1206         IDWriteTextAnalysisSource* source,
1207         UINT32 position,
1208         UINT32 length,
1209         IDWriteTextAnalysisSink* sink);
1210
1211     HRESULT AnalyzeLineBreakpoints(
1212         IDWriteTextAnalysisSource* source,
1213         UINT32 position,
1214         UINT32 length,
1215         IDWriteTextAnalysisSink* sink);
1216
1217     HRESULT GetGlyphs(
1218         WCHAR const* text,
1219         UINT32 length,
1220         IDWriteFontFace* font_face,
1221         BOOL is_sideways,
1222         BOOL is_rtl,
1223         DWRITE_SCRIPT_ANALYSIS const* analysis,
1224         WCHAR const* locale,
1225         IDWriteNumberSubstitution* substitution,
1226         DWRITE_TYPOGRAPHIC_FEATURES const** features,
1227         UINT32 const* feature_range_len,
1228         UINT32 feature_ranges,
1229         UINT32 max_glyph_count,
1230         UINT16* clustermap,
1231         DWRITE_SHAPING_TEXT_PROPERTIES* text_props,
1232         UINT16* glyph_indices,
1233         DWRITE_SHAPING_GLYPH_PROPERTIES* glyph_props,
1234         UINT32* actual_glyph_count);
1235
1236     HRESULT GetGlyphPlacements(
1237         WCHAR const* text,
1238         UINT16 const* clustermap,
1239         DWRITE_SHAPING_TEXT_PROPERTIES* props,
1240         UINT32 text_len,
1241         UINT16 const* glyph_indices,
1242         DWRITE_SHAPING_GLYPH_PROPERTIES const* glyph_props,
1243         UINT32 glyph_count,
1244         IDWriteFontFace * font_face,
1245         FLOAT fontEmSize,
1246         BOOL is_sideways,
1247         BOOL is_rtl,
1248         DWRITE_SCRIPT_ANALYSIS const* analysis,
1249         WCHAR const* locale,
1250         DWRITE_TYPOGRAPHIC_FEATURES const** features,
1251         UINT32 const* feature_range_len,
1252         UINT32 feature_ranges,
1253         FLOAT* glyph_advances,
1254         DWRITE_GLYPH_OFFSET* glyph_offsets);
1255
1256     HRESULT GetGdiCompatibleGlyphPlacements(
1257         WCHAR const* text,
1258         UINT16 const* clustermap,
1259         DWRITE_SHAPING_TEXT_PROPERTIES* props,
1260         UINT32 text_len,
1261         UINT16 const* glyph_indices,
1262         DWRITE_SHAPING_GLYPH_PROPERTIES const* glyph_props,
1263         UINT32 glyph_count,
1264         IDWriteFontFace * font_face,
1265         FLOAT fontEmSize,
1266         FLOAT pixels_per_dip,
1267         DWRITE_MATRIX const* transform,
1268         BOOL use_gdi_natural,
1269         BOOL is_sideways,
1270         BOOL is_rtl,
1271         DWRITE_SCRIPT_ANALYSIS const* analysis,
1272         WCHAR const* locale,
1273         DWRITE_TYPOGRAPHIC_FEATURES const** features,
1274         UINT32 const* feature_range_lengths,
1275         UINT32 feature_ranges,
1276         FLOAT* glyph_advances,
1277         DWRITE_GLYPH_OFFSET* glyph_offsets);
1278 }
1279
1280 [
1281 local,
1282 object,
1283 uuid(7d97dbf7-e085-42d4-81e3-6a883bded118)
1284 ]
1285 interface IDWriteGlyphRunAnalysis : IUnknown
1286 {
1287     HRESULT GetAlphaTextureBounds(DWRITE_TEXTURE_TYPE type, RECT* bounds);
1288     HRESULT CreateAlphaTexture(DWRITE_TEXTURE_TYPE type, RECT const* bounds, BYTE* alphaValues, UINT32 bufferSize);
1289     HRESULT GetAlphaBlendParams(
1290         IDWriteRenderingParams* renderingParams,
1291         FLOAT* blendGamma,
1292         FLOAT* blendEnhancedContrast,
1293         FLOAT* blendClearTypeLevel);
1294 }
1295
1296 [
1297 local,
1298 object,
1299 uuid(b859ee5a-d838-4b5b-a2e8-1adc7d93db48)
1300 ]
1301 interface IDWriteFactory : IUnknown
1302 {
1303     HRESULT GetSystemFontCollection(IDWriteFontCollection **collection,
1304                                     [defaultvalue(FALSE)] BOOL check_for_updates);
1305
1306     HRESULT CreateCustomFontCollection(
1307         IDWriteFontCollectionLoader *loader,
1308         void const *key,
1309         UINT32 key_size,
1310         IDWriteFontCollection **collection);
1311
1312     HRESULT RegisterFontCollectionLoader(IDWriteFontCollectionLoader *loader);
1313
1314     HRESULT UnregisterFontCollectionLoader(IDWriteFontCollectionLoader *loader);
1315
1316     HRESULT CreateFontFileReference(
1317         WCHAR const *path,
1318         FILETIME const *writetime,
1319         IDWriteFontFile **font_file);
1320
1321     HRESULT CreateCustomFontFileReference(
1322         void const *reference_key,
1323         UINT32 key_size,
1324         IDWriteFontFileLoader *loader,
1325         IDWriteFontFile **font_file);
1326
1327     HRESULT CreateFontFace(
1328         DWRITE_FONT_FACE_TYPE facetype,
1329         UINT32 files_number,
1330         IDWriteFontFile* const* font_files,
1331         UINT32 index,
1332         DWRITE_FONT_SIMULATIONS sim_flags,
1333         IDWriteFontFace **font_face);
1334
1335     HRESULT CreateRenderingParams(IDWriteRenderingParams **params);
1336
1337     HRESULT CreateMonitorRenderingParams(
1338         HMONITOR monitor,
1339         IDWriteRenderingParams **params);
1340
1341     HRESULT CreateCustomRenderingParams(
1342         FLOAT gamma,
1343         FLOAT enhancedContrast,
1344         FLOAT cleartype_level,
1345         DWRITE_PIXEL_GEOMETRY geometry,
1346         DWRITE_RENDERING_MODE mode,
1347         IDWriteRenderingParams **params);
1348
1349     HRESULT RegisterFontFileLoader(IDWriteFontFileLoader *loader);
1350
1351     HRESULT UnregisterFontFileLoader(IDWriteFontFileLoader *loader);
1352
1353     HRESULT CreateTextFormat(
1354         WCHAR const* family_name,
1355         IDWriteFontCollection *collection,
1356         DWRITE_FONT_WEIGHT weight,
1357         DWRITE_FONT_STYLE style,
1358         DWRITE_FONT_STRETCH stretch,
1359         FLOAT size,
1360         WCHAR const *locale,
1361         IDWriteTextFormat **format);
1362
1363     HRESULT CreateTypography(IDWriteTypography **typography);
1364
1365     HRESULT GetGdiInterop(IDWriteGdiInterop **gdi_interop);
1366
1367     HRESULT CreateTextLayout(
1368         WCHAR const* string,
1369         UINT32 len,
1370         IDWriteTextFormat *format,
1371         FLOAT max_width,
1372         FLOAT max_height,
1373         IDWriteTextLayout **layout);
1374
1375     HRESULT CreateGdiCompatibleTextLayout(
1376         WCHAR const* string,
1377         UINT32 len,
1378         IDWriteTextFormat *format,
1379         FLOAT layout_width,
1380         FLOAT layout_height,
1381         FLOAT pixels_per_dip,
1382         DWRITE_MATRIX const* transform,
1383         BOOL use_gdi_natural,
1384         IDWriteTextLayout **layout);
1385
1386     HRESULT CreateEllipsisTrimmingSign(
1387         IDWriteTextFormat *format,
1388         IDWriteInlineObject **trimming_sign);
1389
1390     HRESULT CreateTextAnalyzer(IDWriteTextAnalyzer **analyzer);
1391
1392     HRESULT CreateNumberSubstitution(
1393         DWRITE_NUMBER_SUBSTITUTION_METHOD method,
1394         WCHAR const* locale,
1395         BOOL ignore_user_override,
1396         IDWriteNumberSubstitution **substitution);
1397
1398     HRESULT CreateGlyphRunAnalysis(
1399         DWRITE_GLYPH_RUN const *glyph_run,
1400         FLOAT pixels_per_dip,
1401         DWRITE_MATRIX const* transform,
1402         DWRITE_RENDERING_MODE rendering_mode,
1403         DWRITE_MEASURING_MODE measuring_mode,
1404         FLOAT baseline_x,
1405         FLOAT baseline_y,
1406         IDWriteGlyphRunAnalysis **analysis);
1407 }
1408
1409 cpp_quote("HRESULT WINAPI DWriteCreateFactory(DWRITE_FACTORY_TYPE,REFIID,IUnknown**);")
1410
1411 /* error codes */
1412 cpp_quote("#define FACILITY_DWRITE 0x898")
1413 cpp_quote("#define DWRITE_ERR_BASE 0x5000")
1414 cpp_quote("#define MAKE_DWRITE_HR(severity, code) MAKE_HRESULT(severity, FACILITY_DWRITE, (DWRITE_ERR_BASE + code))")
1415 cpp_quote("#define MAKE_DWRITE_HR_ERR(code) MAKE_DWRITE_HR(SEVERITY_ERROR, code)")
1416
1417 cpp_quote("#define DWRITE_E_FILEFORMAT              MAKE_DWRITE_HR_ERR(0x0)")
1418 cpp_quote("#define DWRITE_E_UNEXPECTED              MAKE_DWRITE_HR_ERR(0x1)")
1419 cpp_quote("#define DWRITE_E_NOFONT                  MAKE_DWRITE_HR_ERR(0x2)")
1420 cpp_quote("#define DWRITE_E_FILENOTFOUND            MAKE_DWRITE_HR_ERR(0x3)")
1421 cpp_quote("#define DWRITE_E_FILEACCESS              MAKE_DWRITE_HR_ERR(0x4)")
1422 cpp_quote("#define DWRITE_E_FONTCOLLECTIONOBSOLETE  MAKE_DWRITE_HR_ERR(0x5)")
1423 cpp_quote("#define DWRITE_E_ALREADYREGISTERED       MAKE_DWRITE_HR_ERR(0x6)")