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(739d886a-cef5-47dc-8769-1a8b41bebbb0)
 552 ]
 553 interface IDWriteFontFile : IUnknown
 554 {
 555     HRESULT GetReferenceKey(
 556         void const **key,
 557         UINT32 *key_size);
 558
 559     HRESULT GetLoader(IDWriteFontFileLoader **loader);
 560
 561     HRESULT Analyze(
 562         BOOL *is_supported_fonttype,
 563         DWRITE_FONT_FILE_TYPE *file_type,
 564         DWRITE_FONT_FACE_TYPE *face_type,
 565         UINT32 *faces_num);
 566 }
 567
 568 [
 569 local,
 570 object,
 571 uuid(72755049-5ff7-435d-8348-4be97cfa6c7c)
 572 ]
 573 interface IDWriteFontFileEnumerator : IUnknown
 574 {
 575     HRESULT MoveNext(BOOL *has_current_file);
 576     HRESULT GetCurrentFontFile(IDWriteFontFile **font_file);
 577 };
 578
 579 [
 580 local,
 581 object,
 582 uuid(cca920e4-52f0-492b-bfa8-29c72ee0a468)
 583 ]
 584 interface IDWriteFontCollectionLoader : IUnknown
 585 {
 586     HRESULT CreateEnumeratorFromKey(
 587         IDWriteFactory* factory,
 588         void const* key,
 589         UINT32 key_size,
 590         IDWriteFontFileEnumerator **enumerator);
 591 }
 592
 593 [
 594 local,
 595 object,
 596 uuid(08256209-099a-4b34-b86d-c22b110e7771)
 597 ]
 598 interface IDWriteLocalizedStrings : IUnknown
 599 {
 600     UINT32 GetCount();
 601
 602     HRESULT FindLocaleName(
 603         WCHAR const *locale_name,
 604         UINT32 *index,
 605         BOOL *exists);
 606
 607     HRESULT GetLocaleNameLength(UINT32 index, UINT32 *length);
 608     HRESULT GetLocaleName(UINT32 index, WCHAR *locale_name, UINT32 size);
 609     HRESULT GetStringLength(UINT32 index, UINT32 *length);
 610     HRESULT GetString(UINT32 index, WCHAR *buffer, UINT32 size);
 611 }
 612
 613 [
 614 local,
 615 object,
 616 uuid(2f0da53a-2add-47cd-82ee-d9ec34688e75)
 617 ]
 618 interface IDWriteRenderingParams : IUnknown
 619 {
 620     FLOAT GetGamma();
 621     FLOAT GetEnhancedContrast();
 622     FLOAT GetClearTypeLevel();
 623     DWRITE_PIXEL_GEOMETRY GetPixelGeometry();
 624     DWRITE_RENDERING_MODE GetRenderingMode();
 625 }
 626
 627 [
 628 local,
 629 object,
 630 uuid(5f49804d-7024-4d43-bfa9-d25984f53849)
 631 ]
 632 interface IDWriteFontFace : IUnknown
 633 {
 634     DWRITE_FONT_FACE_TYPE GetType();
 635     HRESULT GetFiles(UINT32 *number_of_files, IDWriteFontFile **fontfiles);
 636     UINT32 GetIndex();
 637     DWRITE_FONT_SIMULATIONS GetSimulations();
 638     BOOL IsSymbolFont();
 639     void GetMetrics(DWRITE_FONT_METRICS *metrics);
 640     UINT16 GetGlyphCount();
 641
 642     HRESULT GetDesignGlyphMetrics(
 643         UINT16 const *glyph_indices,
 644         UINT32 glyph_count,
 645         DWRITE_GLYPH_METRICS *metrics,
 646         [defaultvalue(FALSE)] BOOL is_sideways);
 647
 648     HRESULT GetGlyphIndices(
 649         UINT32 const *codepoints,
 650         UINT32 count,
 651         UINT16 *glyph_indices);
 652
 653     HRESULT TryGetFontTable(
 654         UINT32 table_tag,
 655         const void **table_data,
 656         UINT32 *table_size,
 657         void **context,
 658         BOOL *exists);
 659
 660     void ReleaseFontTable(void *table_context);
 661
 662     HRESULT GetGlyphRunOutline(
 663         FLOAT emSize,
 664         UINT16 const *glyph_indices,
 665         FLOAT const* glyph_advances,
 666         DWRITE_GLYPH_OFFSET const *glyph_offsets,
 667         UINT32 glyph_count,
 668         BOOL is_sideways,
 669         BOOL is_rtl,
 670         IDWriteGeometrySink *geometrysink);
 671
 672     HRESULT GetRecommendedRenderingMode(
 673         FLOAT emSize,
 674         FLOAT pixels_per_dip,
 675         DWRITE_MEASURING_MODE mode,
 676         IDWriteRenderingParams* params,
 677         DWRITE_RENDERING_MODE* rendering_mode);
 678
 679     HRESULT GetGdiCompatibleMetrics(
 680         FLOAT emSize,
 681         FLOAT pixels_per_dip,
 682         DWRITE_MATRIX const *transform,
 683         DWRITE_FONT_METRICS *metrics);
 684
 685     HRESULT GetGdiCompatibleGlyphMetrics(
 686         FLOAT emSize,
 687         FLOAT pixels_per_dip,
 688         DWRITE_MATRIX const *transform,
 689         BOOL use_gdi_natural,
 690         UINT16 const *glyph_indices,
 691         UINT32 glyph_count,
 692         DWRITE_GLYPH_METRICS *metrics,
 693         [defaultvalue(FALSE)] BOOL is_sideways);
 694 }
 695
 696 [
 697 local,
 698 object,
 699 uuid(acd16696-8c14-4f5d-877e-fe3fc1d32737)
 700 ]
 701 interface IDWriteFont : IUnknown
 702 {
 703     HRESULT GetFontFamily(IDWriteFontFamily **family);
 704     DWRITE_FONT_WEIGHT GetWeight();
 705     DWRITE_FONT_STRETCH GetStretch();
 706     DWRITE_FONT_STYLE GetStyle();
 707     BOOL IsSymbolFont();
 708
 709     HRESULT GetFaceNames(IDWriteLocalizedStrings **names);
 710     HRESULT GetInformationalStrings(
 711         DWRITE_INFORMATIONAL_STRING_ID stringid,
 712         IDWriteLocalizedStrings **strings,
 713         BOOL *exists);
 714
 715     DWRITE_FONT_SIMULATIONS GetSimulations();
 716     void GetMetrics(DWRITE_FONT_METRICS *metrics);
 717     HRESULT HasCharacter(UINT32 value, BOOL *exists);
 718     HRESULT CreateFontFace(IDWriteFontFace **face);
 719 }
 720
 721 [
 722 local,
 723 object,
 724 uuid(1a0d8438-1d97-4ec1-aef9-a2fb86ed6acb)
 725 ]
 726 interface IDWriteFontList : IUnknown
 727 {
 728     HRESULT GetFontCollection(IDWriteFontCollection **collection);
 729     UINT32 GetFontCount();
 730     HRESULT GetFont(UINT32 index, IDWriteFont **font);
 731 }
 732
 733 [
 734 local,
 735 object,
 736 uuid(da20d8ef-812a-4c43-9802-62ec4abd7add)
 737 ]
 738 interface IDWriteFontFamily : IDWriteFontList
 739 {
 740     HRESULT GetFamilyNames(IDWriteLocalizedStrings **names);
 741
 742     HRESULT GetFirstMatchingFont(
 743         DWRITE_FONT_WEIGHT weight,
 744         DWRITE_FONT_STRETCH stretch,
 745         DWRITE_FONT_STYLE style,
 746         IDWriteFont **font);
 747
 748     HRESULT GetMatchingFonts(
 749         DWRITE_FONT_WEIGHT weight,
 750         DWRITE_FONT_STRETCH stretch,
 751         DWRITE_FONT_STYLE style,
 752         IDWriteFontList **fonts);
 753 }
 754
 755 [
 756 local,
 757 object,
 758 uuid(a84cee02-3eea-4eee-a827-87c1a02a0fcc)
 759 ]
 760 interface IDWriteFontCollection : IUnknown
 761 {
 762     UINT32 GetFontFamilyCount();
 763     HRESULT GetFontFamily(UINT32 index, IDWriteFontFamily **family);
 764     HRESULT FindFamilyName(WCHAR const *name, UINT32 *index, BOOL *exists);
 765     HRESULT GetFontFromFontFace(IDWriteFontFace *face, IDWriteFont **font);
 766 }
 767
 768 [
 769 local,
 770 object,
 771 uuid(eaf3a2da-ecf4-4d24-b644-b34f6842024b)
 772 ]
 773 interface IDWritePixelSnapping : IUnknown
 774 {
 775     HRESULT IsPixelSnappingDisabled(
 776         void *client_drawingcontext,
 777         BOOL *disabled);
 778
 779     HRESULT GetCurrentTransform(
 780         void *client_drawingcontext,
 781         DWRITE_MATRIX *transform);
 782
 783     HRESULT GetPixelsPerDip(
 784         void *client_drawingcontext,
 785         FLOAT *pixels_per_dip);
 786 }
 787
 788 [
 789 local,
 790 object,
 791 uuid(ef8a8135-5cc6-45fe-8825-c5a0724eb819)
 792 ]
 793 interface IDWriteTextRenderer : IDWritePixelSnapping
 794 {
 795     HRESULT DrawGlyphRun(
 796         void* client_drawingcontext,
 797         FLOAT baselineOriginX,
 798         FLOAT baselineOriginY,
 799         DWRITE_MEASURING_MODE mode,
 800         DWRITE_GLYPH_RUN const *glyph_run,
 801         DWRITE_GLYPH_RUN_DESCRIPTION const *run_descr,
 802         IUnknown *drawing_effect);
 803
 804     HRESULT DrawUnderline(
 805         void *client_drawingcontext,
 806         FLOAT baselineOriginX,
 807         FLOAT baselineOriginY,
 808         DWRITE_UNDERLINE const* underline,
 809         IUnknown *drawing_effect);
 810
 811     HRESULT DrawStrikethrough(
 812         void *client_drawingcontext,
 813         FLOAT baselineOriginX,
 814         FLOAT baselineOriginY,
 815         DWRITE_STRIKETHROUGH const* strikethrough,
 816         IUnknown *drawing_effect);
 817
 818     HRESULT DrawInlineObject(
 819         void *client_drawingcontext,
 820         FLOAT originX,
 821         FLOAT originY,
 822         IDWriteInlineObject *object,
 823         BOOL is_sideways,
 824         BOOL is_rtl,
 825         IUnknown *drawing_effect);
 826 }
 827
 828 [
 829 local,
 830 object,
 831 uuid(8339fde3-106f-47ab-8373-1c6295eb10b3)
 832 ]
 833 interface IDWriteInlineObject : IUnknown
 834 {
 835     HRESULT Draw(
 836         void* client_drawingontext,
 837         IDWriteTextRenderer* renderer,
 838         FLOAT originX,
 839         FLOAT originY,
 840         BOOL is_sideways,
 841         BOOL is_rtl,
 842         IUnknown *drawing_effect);
 843
 844     HRESULT GetMetrics(DWRITE_INLINE_OBJECT_METRICS *metrics);
 845     HRESULT GetOverhangMetrics(DWRITE_OVERHANG_METRICS *overhangs);
 846     HRESULT GetBreakConditions(
 847         DWRITE_BREAK_CONDITION* condition_before,
 848         DWRITE_BREAK_CONDITION* condition_after);
 849 }
 850
 851 [
 852 local,
 853 object,
 854 uuid(9c906818-31d7-4fd3-a151-7c5e225db55a)
 855 ]
 856 interface IDWriteTextFormat : IUnknown
 857 {
 858     HRESULT SetTextAlignment(DWRITE_TEXT_ALIGNMENT alignment);
 859     HRESULT SetParagraphAlignment(DWRITE_PARAGRAPH_ALIGNMENT alignment);
 860     HRESULT SetWordWrapping(DWRITE_WORD_WRAPPING wrapping);
 861     HRESULT SetReadingDirection(DWRITE_READING_DIRECTION direction);
 862     HRESULT SetFlowDirection(DWRITE_FLOW_DIRECTION direction);
 863     HRESULT SetIncrementalTabStop(FLOAT tabstop);
 864     HRESULT SetTrimming(DWRITE_TRIMMING const *trimming, IDWriteInlineObject *trimming_sign);
 865     HRESULT SetLineSpacing(DWRITE_LINE_SPACING_METHOD spacing, FLOAT line_spacing, FLOAT baseline);
 866     DWRITE_TEXT_ALIGNMENT GetTextAlignment();
 867     DWRITE_PARAGRAPH_ALIGNMENT GetParagraphAlignment();
 868     DWRITE_WORD_WRAPPING GetWordWrapping();
 869     DWRITE_READING_DIRECTION GetReadingDirection();
 870     DWRITE_FLOW_DIRECTION GetFlowDirection();
 871     FLOAT GetIncrementalTabStop();
 872     HRESULT GetTrimming(DWRITE_TRIMMING *options, IDWriteInlineObject **trimming_sign);
 873
 874     HRESULT GetLineSpacing(
 875         DWRITE_LINE_SPACING_METHOD *method,
 876         FLOAT *spacing,
 877         FLOAT *baseline);
 878
 879     HRESULT GetFontCollection(IDWriteFontCollection **collection);
 880     UINT32 GetFontFamilyNameLength();
 881     HRESULT GetFontFamilyName(WCHAR *name, UINT32 size);
 882     DWRITE_FONT_WEIGHT GetFontWeight();
 883     DWRITE_FONT_STYLE GetFontStyle();
 884     DWRITE_FONT_STRETCH GetFontStretch();
 885     FLOAT GetFontSize();
 886     UINT32 GetLocaleNameLength();
 887     HRESULT GetLocaleName(WCHAR *name, UINT32 size);
 888 }
 889
 890 [
 891 local,
 892 object,
 893 uuid(55f1112b-1dc2-4b3c-9541-f46894ed85b6)
 894 ]
 895 interface IDWriteTypography : IUnknown
 896 {
 897     HRESULT AddFontFeature(DWRITE_FONT_FEATURE feature);
 898     UINT32 GetFontFeatureCount();
 899     HRESULT GetFontFeature(UINT32 index, DWRITE_FONT_FEATURE *feature);
 900 }
 901
 902 [
 903 local,
 904 object,
 905 uuid(5e5a32a3-8dff-4773-9ff6-0696eab77267)
 906 ]
 907 interface IDWriteBitmapRenderTarget : IUnknown
 908 {
 909     HRESULT DrawGlyphRun(
 910         FLOAT baselineOriginX,
 911         FLOAT baselineOriginY,
 912         DWRITE_MEASURING_MODE measuring_mode,
 913         DWRITE_GLYPH_RUN const* glyph_run,
 914         IDWriteRenderingParams* params,
 915         COLORREF textColor,
 916         [defaultvalue(NULL)] RECT *blackbox_rect);
 917
 918     HDC GetMemoryDC();
 919     FLOAT GetPixelsPerDip();
 920     HRESULT SetPixelsPerDip(FLOAT pixels_per_dip);
 921     HRESULT GetCurrentTransform(DWRITE_MATRIX *transform);
 922     HRESULT SetCurrentTransform(DWRITE_MATRIX const *transform);
 923     HRESULT GetSize(SIZE *size);
 924     HRESULT Resize(UINT32 width, UINT32 height);
 925 }
 926
 927 cpp_quote("#ifndef _WINGDI_")
 928 /* already defined in wingdi.h but needed for WIDL */
 929 #define LF_FACESIZE     32
 930
 931     typedef struct tagLOGFONTW
 932     {
 933         LONG   lfHeight;
 934         LONG   lfWidth;
 935         LONG   lfEscapement;
 936         LONG   lfOrientation;
 937         LONG   lfWeight;
 938         BYTE   lfItalic;
 939         BYTE   lfUnderline;
 940         BYTE   lfStrikeOut;
 941         BYTE   lfCharSet;
 942         BYTE   lfOutPrecision;
 943         BYTE   lfClipPrecision;
 944         BYTE   lfQuality;
 945         BYTE   lfPitchAndFamily;
 946         WCHAR  lfFaceName[LF_FACESIZE];
 947     } LOGFONTW, *PLOGFONTW, *LPLOGFONTW;
 948 cpp_quote("#endif /* _WINGDI_ */")
 949
 950 [
 951 local,
 952 object,
 953 uuid(1edd9491-9853-4299-898f-6432983b6f3a)
 954 ]
 955 interface IDWriteGdiInterop : IUnknown
 956 {
 957     HRESULT CreateFontFromLOGFONT(LOGFONTW const *logfont, IDWriteFont **font);
 958     HRESULT ConvertFontToLOGFONT(
 959         IDWriteFont* font,
 960         LOGFONTW* logfont,
 961         BOOL *is_systemfont);
 962
 963     HRESULT ConvertFontFaceToLOGFONT(IDWriteFontFace* font, LOGFONTW* logfont);
 964     HRESULT CreateFontFaceFromHdc(HDC hdc, IDWriteFontFace **fontface);
 965     HRESULT CreateBitmapRenderTarget(HDC hdc, UINT32 width, UINT32 height, IDWriteBitmapRenderTarget **target);
 966 }
 967
 968 [
 969 local,
 970 object,
 971 uuid(53737037-6d14-410b-9bfe-0b182bb70961)
 972 ]
 973 interface IDWriteTextLayout : IDWriteTextFormat
 974 {
 975     HRESULT SetMaxWidth(FLOAT maxWidth);
 976     HRESULT SetMaxHeight(FLOAT maxHeight);
 977     HRESULT SetFontCollection(IDWriteFontCollection* collection, DWRITE_TEXT_RANGE range);
 978     HRESULT SetFontFamilyName(WCHAR const *name, DWRITE_TEXT_RANGE range);
 979     HRESULT SetFontWeight(DWRITE_FONT_WEIGHT weight, DWRITE_TEXT_RANGE range);
 980     HRESULT SetFontStyle(DWRITE_FONT_STYLE style, DWRITE_TEXT_RANGE range);
 981     HRESULT SetFontStretch(DWRITE_FONT_STRETCH stretch, DWRITE_TEXT_RANGE range);
 982     HRESULT SetFontSize(FLOAT size, DWRITE_TEXT_RANGE range);
 983     HRESULT SetUnderline(BOOL underline, DWRITE_TEXT_RANGE range);
 984     HRESULT SetStrikethrough(BOOL strikethrough, DWRITE_TEXT_RANGE range);
 985     HRESULT SetDrawingEffect(IUnknown* effect, DWRITE_TEXT_RANGE range);
 986     HRESULT SetInlineObject(IDWriteInlineObject *object, DWRITE_TEXT_RANGE range);
 987     HRESULT SetTypography(IDWriteTypography* typography, DWRITE_TEXT_RANGE range);
 988     HRESULT SetLocaleName(WCHAR const* locale, DWRITE_TEXT_RANGE range);
 989
 990     FLOAT GetMaxWidth();
 991     FLOAT GetMaxHeight();
 992     HRESULT GetFontCollection(
 993         UINT32 pos,
 994         IDWriteFontCollection** collection,
 995         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
 996
 997     HRESULT GetFontFamilyNameLength(
 998         UINT32 pos,
 999         UINT32* len,
1000         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1001
1002     HRESULT GetFontFamilyName(
1003         UINT32 position,
1004         WCHAR* name,
1005         UINT32 name_size,
1006         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1007
1008     HRESULT GetFontWeight(
1009         UINT32 position,
1010         DWRITE_FONT_WEIGHT *weight,
1011         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1012
1013     HRESULT GetFontStyle(
1014         UINT32 currentPosition,
1015         DWRITE_FONT_STYLE *style,
1016         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1017
1018     HRESULT GetFontStretch(
1019         UINT32 position,
1020         DWRITE_FONT_STRETCH *stretch,
1021         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1022
1023     HRESULT GetFontSize(
1024         UINT32 position,
1025         FLOAT *size,
1026         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1027
1028     HRESULT GetUnderline(
1029         UINT32 position,
1030         BOOL *has_underline,
1031         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1032
1033     HRESULT GetStrikethrough(
1034         UINT32 position,
1035         BOOL *has_strikethrough,
1036         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1037
1038     HRESULT GetDrawingEffect(
1039         UINT32 position,
1040         IUnknown **effect,
1041         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1042
1043     HRESULT GetInlineObject(
1044         UINT32 position,
1045         IDWriteInlineObject **object,
1046         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1047
1048     HRESULT GetTypography(
1049         UINT32 position,
1050         IDWriteTypography** typography,
1051         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1052
1053     HRESULT GetLocaleNameLength(
1054         UINT32 position,
1055         UINT32* length,
1056         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1057
1058     HRESULT GetLocaleName(
1059         UINT32 position,
1060         WCHAR* name,
1061         UINT32 name_size,
1062         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1063
1064     HRESULT Draw(
1065         void *context,
1066         IDWriteTextRenderer* renderer,
1067         FLOAT originX,
1068         FLOAT originY);
1069
1070     HRESULT GetLineMetrics(
1071         DWRITE_LINE_METRICS *metrics,
1072         UINT32 max_count,
1073         UINT32 *actual_count);
1074
1075     HRESULT GetMetrics(DWRITE_TEXT_METRICS *metrics);
1076     HRESULT GetOverhangMetrics(DWRITE_OVERHANG_METRICS *overhangs);
1077     HRESULT GetClusterMetrics(
1078         DWRITE_CLUSTER_METRICS *metrics,
1079         UINT32 max_count,
1080         UINT32* act_count);
1081
1082     HRESULT DetermineMinWidth(FLOAT* min_width);
1083     HRESULT HitTestPoint(
1084         FLOAT pointX,
1085         FLOAT pointY,
1086         BOOL* is_trailinghit,
1087         BOOL* is_inside,
1088         DWRITE_HIT_TEST_METRICS *metrics);
1089
1090     HRESULT HitTestTextPosition(
1091         UINT32 textPosition,
1092         BOOL is_trailinghit,
1093         FLOAT* pointX,
1094         FLOAT* pointY,
1095         DWRITE_HIT_TEST_METRICS *metrics);
1096
1097     HRESULT HitTestTextRange(
1098         UINT32 textPosition,
1099         UINT32 textLength,
1100         FLOAT originX,
1101         FLOAT originY,
1102         DWRITE_HIT_TEST_METRICS *metrics,
1103         UINT32 max_metricscount,
1104         UINT32* actual_metricscount);
1105 }
1106
1107 [
1108 local,
1109 object,
1110 uuid(14885cc9-bab0-4f90-b6ed-5c366a2cd03d)
1111 ]
1112 interface IDWriteNumberSubstitution : IUnknown
1113 {
1114 }
1115
1116 [
1117 local,
1118 object,
1119 uuid(688e1a58-5094-47c8-adc8-fbcea60ae92b)
1120 ]
1121 interface IDWriteTextAnalysisSource : IUnknown
1122 {
1123     HRESULT GetTextAtPosition(
1124         UINT32 position,
1125         WCHAR const** text,
1126         UINT32* text_len);
1127
1128     HRESULT GetTextBeforePosition(
1129         UINT32 position,
1130         WCHAR const** text,
1131         UINT32* text_len);
1132
1133     DWRITE_READING_DIRECTION GetParagraphReadingDirection();
1134     HRESULT GetLocaleName(
1135         UINT32 position,
1136         UINT32* text_len,
1137         WCHAR const** locale);
1138
1139     HRESULT GetNumberSubstitution(
1140         UINT32 position,
1141         UINT32* text_len,
1142         IDWriteNumberSubstitution **substitution);
1143 }
1144
1145 [
1146 local,
1147 object,
1148 uuid(5810cd44-0ca0-4701-b3fa-bec5182ae4f6)
1149 ]
1150 interface IDWriteTextAnalysisSink : IUnknown
1151 {
1152     HRESULT SetScriptAnalysis(
1153         UINT32 position,
1154         UINT32 length,
1155         DWRITE_SCRIPT_ANALYSIS const* scriptanalysis);
1156
1157     HRESULT SetLineBreakpoints(
1158         UINT32 position,
1159         UINT32 length,
1160         DWRITE_LINE_BREAKPOINT const* breakpoints);
1161
1162     HRESULT SetBidiLevel(
1163         UINT32 position,
1164         UINT32 length,
1165         UINT8 explicitLevel,
1166         UINT8 resolvedLevel);
1167
1168     HRESULT SetNumberSubstitution(
1169         UINT32 position,
1170         UINT32 length,
1171         IDWriteNumberSubstitution* substitution);
1172 }
1173
1174 [
1175 local,
1176 object,
1177 uuid(b7e6163e-7f46-43b4-84b3-e4e6249c365d)
1178 ]
1179 interface IDWriteTextAnalyzer : IUnknown
1180 {
1181     HRESULT AnalyzeScript(
1182         IDWriteTextAnalysisSource* source,
1183         UINT32 position,
1184         UINT32 length,
1185         IDWriteTextAnalysisSink* sink);
1186
1187     HRESULT AnalyzeBidi(
1188         IDWriteTextAnalysisSource* source,
1189         UINT32 position,
1190         UINT32 length,
1191         IDWriteTextAnalysisSink* sink);
1192
1193     HRESULT AnalyzeNumberSubstitution(
1194         IDWriteTextAnalysisSource* source,
1195         UINT32 position,
1196         UINT32 length,
1197         IDWriteTextAnalysisSink* sink);
1198
1199     HRESULT AnalyzeLineBreakpoints(
1200         IDWriteTextAnalysisSource* source,
1201         UINT32 position,
1202         UINT32 length,
1203         IDWriteTextAnalysisSink* sink);
1204
1205     HRESULT GetGlyphs(
1206         WCHAR const* text,
1207         UINT32 length,
1208         IDWriteFontFace* font_face,
1209         BOOL is_sideways,
1210         BOOL is_rtl,
1211         DWRITE_SCRIPT_ANALYSIS const* analysis,
1212         WCHAR const* locale,
1213         IDWriteNumberSubstitution* substitution,
1214         DWRITE_TYPOGRAPHIC_FEATURES const** features,
1215         UINT32 const* feature_range_len,
1216         UINT32 feature_ranges,
1217         UINT32 max_glyph_count,
1218         UINT16* clustermap,
1219         DWRITE_SHAPING_TEXT_PROPERTIES* text_props,
1220         UINT16* glyph_indices,
1221         DWRITE_SHAPING_GLYPH_PROPERTIES* glyph_props,
1222         UINT32* actual_glyph_count);
1223
1224     HRESULT GetGlyphPlacements(
1225         WCHAR const* text,
1226         UINT16 const* clustermap,
1227         DWRITE_SHAPING_TEXT_PROPERTIES* props,
1228         UINT32 text_len,
1229         UINT16 const* glyph_indices,
1230         DWRITE_SHAPING_GLYPH_PROPERTIES const* glyph_props,
1231         UINT32 glyph_count,
1232         IDWriteFontFace * font_face,
1233         FLOAT fontEmSize,
1234         BOOL is_sideways,
1235         BOOL is_rtl,
1236         DWRITE_SCRIPT_ANALYSIS const* analysis,
1237         WCHAR const* locale,
1238         DWRITE_TYPOGRAPHIC_FEATURES const** features,
1239         UINT32 const* feature_range_len,
1240         UINT32 feature_ranges,
1241         FLOAT* glyph_advances,
1242         DWRITE_GLYPH_OFFSET* glyph_offsets);
1243
1244     HRESULT GetGdiCompatibleGlyphPlacements(
1245         WCHAR const* text,
1246         UINT16 const* clustermap,
1247         DWRITE_SHAPING_TEXT_PROPERTIES* props,
1248         UINT32 text_len,
1249         UINT16 const* glyph_indices,
1250         DWRITE_SHAPING_GLYPH_PROPERTIES const* glyph_props,
1251         UINT32 glyph_count,
1252         IDWriteFontFace * font_face,
1253         FLOAT fontEmSize,
1254         FLOAT pixels_per_dip,
1255         DWRITE_MATRIX const* transform,
1256         BOOL use_gdi_natural,
1257         BOOL is_sideways,
1258         BOOL is_rtl,
1259         DWRITE_SCRIPT_ANALYSIS const* analysis,
1260         WCHAR const* locale,
1261         DWRITE_TYPOGRAPHIC_FEATURES const** features,
1262         UINT32 const* feature_range_lengths,
1263         UINT32 feature_ranges,
1264         FLOAT* glyph_advances,
1265         DWRITE_GLYPH_OFFSET* glyph_offsets);
1266 }
1267
1268 [
1269 local,
1270 object,
1271 uuid(7d97dbf7-e085-42d4-81e3-6a883bded118)
1272 ]
1273 interface IDWriteGlyphRunAnalysis : IUnknown
1274 {
1275     HRESULT GetAlphaTextureBounds(DWRITE_TEXTURE_TYPE type, RECT* bounds);
1276     HRESULT CreateAlphaTexture(DWRITE_TEXTURE_TYPE type, RECT const* bounds, BYTE* alphaValues, UINT32 bufferSize);
1277     HRESULT GetAlphaBlendParams(
1278         IDWriteRenderingParams* renderingParams,
1279         FLOAT* blendGamma,
1280         FLOAT* blendEnhancedContrast,
1281         FLOAT* blendClearTypeLevel);
1282 }
1283
1284 [
1285 local,
1286 object,
1287 uuid(b859ee5a-d838-4b5b-a2e8-1adc7d93db48)
1288 ]
1289 interface IDWriteFactory : IUnknown
1290 {
1291     HRESULT GetSystemFontCollection(IDWriteFontCollection **collection,
1292                                     [defaultvalue(FALSE)] BOOL check_for_updates);
1293
1294     HRESULT CreateCustomFontCollection(
1295         IDWriteFontCollectionLoader *loader,
1296         void const *key,
1297         UINT32 key_size,
1298         IDWriteFontCollection **collection);
1299
1300     HRESULT RegisterFontCollectionLoader(IDWriteFontCollectionLoader *loader);
1301
1302     HRESULT UnregisterFontCollectionLoader(IDWriteFontCollectionLoader *loader);
1303
1304     HRESULT CreateFontFileReference(
1305         WCHAR const *path,
1306         FILETIME const *writetime,
1307         IDWriteFontFile **font_file);
1308
1309     HRESULT CreateCustomFontFileReference(
1310         void const *reference_key,
1311         UINT32 key_size,
1312         IDWriteFontFileLoader *loader,
1313         IDWriteFontFile **font_file);
1314
1315     HRESULT CreateFontFace(
1316         DWRITE_FONT_FACE_TYPE facetype,
1317         UINT32 files_number,
1318         IDWriteFontFile* const* font_files,
1319         UINT32 index,
1320         DWRITE_FONT_SIMULATIONS sim_flags,
1321         IDWriteFontFace **font_face);
1322
1323     HRESULT CreateRenderingParams(IDWriteRenderingParams **params);
1324
1325     HRESULT CreateMonitorRenderingParams(
1326         HMONITOR monitor,
1327         IDWriteRenderingParams **params);
1328
1329     HRESULT CreateCustomRenderingParams(
1330         FLOAT gamma,
1331         FLOAT enhancedContrast,
1332         FLOAT cleartype_level,
1333         DWRITE_PIXEL_GEOMETRY geometry,
1334         DWRITE_RENDERING_MODE mode,
1335         IDWriteRenderingParams **params);
1336
1337     HRESULT RegisterFontFileLoader(IDWriteFontFileLoader *loader);
1338
1339     HRESULT UnregisterFontFileLoader(IDWriteFontFileLoader *loader);
1340
1341     HRESULT CreateTextFormat(
1342         WCHAR const* family_name,
1343         IDWriteFontCollection *collection,
1344         DWRITE_FONT_WEIGHT weight,
1345         DWRITE_FONT_STYLE style,
1346         DWRITE_FONT_STRETCH stretch,
1347         FLOAT size,
1348         WCHAR const *locale,
1349         IDWriteTextFormat **format);
1350
1351     HRESULT CreateTypography(IDWriteTypography **typography);
1352
1353     HRESULT GetGdiInterop(IDWriteGdiInterop **gdi_interop);
1354
1355     HRESULT CreateTextLayout(
1356         WCHAR const* string,
1357         UINT32 len,
1358         IDWriteTextFormat *format,
1359         FLOAT max_width,
1360         FLOAT max_height,
1361         IDWriteTextLayout **layout);
1362
1363     HRESULT CreateGdiCompatibleTextLayout(
1364         WCHAR const* string,
1365         UINT32 len,
1366         IDWriteTextFormat *format,
1367         FLOAT layout_width,
1368         FLOAT layout_height,
1369         FLOAT pixels_per_dip,
1370         DWRITE_MATRIX const* transform,
1371         BOOL use_gdi_natural,
1372         IDWriteTextLayout **layout);
1373
1374     HRESULT CreateEllipsisTrimmingSign(
1375         IDWriteTextFormat *format,
1376         IDWriteInlineObject **trimming_sign);
1377
1378     HRESULT CreateTextAnalyzer(IDWriteTextAnalyzer **analyzer);
1379
1380     HRESULT CreateNumberSubstitution(
1381         DWRITE_NUMBER_SUBSTITUTION_METHOD method,
1382         WCHAR const* locale,
1383         BOOL ignore_user_override,
1384         IDWriteNumberSubstitution **substitution);
1385
1386     HRESULT CreateGlyphRunAnalysis(
1387         DWRITE_GLYPH_RUN const *glyph_run,
1388         FLOAT pixels_per_dip,
1389         DWRITE_MATRIX const* transform,
1390         DWRITE_RENDERING_MODE rendering_mode,
1391         DWRITE_MEASURING_MODE measuring_mode,
1392         FLOAT baseline_x,
1393         FLOAT baseline_y,
1394         IDWriteGlyphRunAnalysis **analysis);
1395 }
1396
1397 cpp_quote("HRESULT WINAPI DWriteCreateFactory(DWRITE_FACTORY_TYPE,REFIID,IUnknown**);")
1398
1399 /* error codes */
1400 cpp_quote("#define FACILITY_DWRITE 0x898")
1401 cpp_quote("#define DWRITE_ERR_BASE 0x5000")
1402 cpp_quote("#define MAKE_DWRITE_HR(severity, code) MAKE_HRESULT(severity, FACILITY_DWRITE, (DWRITE_ERR_BASE + code))")
1403 cpp_quote("#define MAKE_DWRITE_HR_ERR(code) MAKE_DWRITE_HR(SEVERITY_ERROR, code)")
1404
1405 cpp_quote("#define DWRITE_E_FILEFORMAT              MAKE_DWRITE_HR_ERR(0x0)")
1406 cpp_quote("#define DWRITE_E_UNEXPECTED              MAKE_DWRITE_HR_ERR(0x1)")
1407 cpp_quote("#define DWRITE_E_NOFONT                  MAKE_DWRITE_HR_ERR(0x2)")
1408 cpp_quote("#define DWRITE_E_FILENOTFOUND            MAKE_DWRITE_HR_ERR(0x3)")
1409 cpp_quote("#define DWRITE_E_FILEACCESS              MAKE_DWRITE_HR_ERR(0x4)")
1410 cpp_quote("#define DWRITE_E_FONTCOLLECTIONOBSOLETE  MAKE_DWRITE_HR_ERR(0x5)")
1411 cpp_quote("#define DWRITE_E_ALREADYREGISTERED       MAKE_DWRITE_HR_ERR(0x6)")