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_RAW_CFF
  68 } DWRITE_FONT_FACE_TYPE;
  69
  70 typedef enum DWRITE_FONT_WEIGHT
  71 {
  72     DWRITE_FONT_WEIGHT_THIN = 100,
  73     DWRITE_FONT_WEIGHT_EXTRA_LIGHT = 200,
  74     DWRITE_FONT_WEIGHT_ULTRA_LIGHT = 200,
  75     DWRITE_FONT_WEIGHT_LIGHT = 300,
  76     DWRITE_FONT_WEIGHT_NORMAL = 400,
  77     DWRITE_FONT_WEIGHT_REGULAR = 400,
  78     DWRITE_FONT_WEIGHT_MEDIUM = 500,
  79     DWRITE_FONT_WEIGHT_DEMI_BOLD = 600,
  80     DWRITE_FONT_WEIGHT_SEMI_BOLD = 600,
  81     DWRITE_FONT_WEIGHT_BOLD = 700,
  82     DWRITE_FONT_WEIGHT_EXTRA_BOLD = 800,
  83     DWRITE_FONT_WEIGHT_ULTRA_BOLD = 800,
  84     DWRITE_FONT_WEIGHT_BLACK = 900,
  85     DWRITE_FONT_WEIGHT_HEAVY = 900,
  86     DWRITE_FONT_WEIGHT_EXTRA_BLACK = 950,
  87     DWRITE_FONT_WEIGHT_ULTRA_BLACK = 950
  88 } DWRITE_FONT_WEIGHT;
  89
  90 typedef enum DWRITE_FONT_STRETCH
  91 {
  92     DWRITE_FONT_STRETCH_UNDEFINED = 0,
  93     DWRITE_FONT_STRETCH_ULTRA_CONDENSED = 1,
  94     DWRITE_FONT_STRETCH_EXTRA_CONDENSED = 2,
  95     DWRITE_FONT_STRETCH_CONDENSED = 3,
  96     DWRITE_FONT_STRETCH_SEMI_CONDENSED = 4,
  97     DWRITE_FONT_STRETCH_NORMAL = 5,
  98     DWRITE_FONT_STRETCH_MEDIUM = 5,
  99     DWRITE_FONT_STRETCH_SEMI_EXPANDED = 6,
 100     DWRITE_FONT_STRETCH_EXPANDED = 7,
 101     DWRITE_FONT_STRETCH_EXTRA_EXPANDED = 8,
 102     DWRITE_FONT_STRETCH_ULTRA_EXPANDED = 9
 103 } DWRITE_FONT_STRETCH;
 104
 105 typedef enum DWRITE_FONT_STYLE
 106 {
 107     DWRITE_FONT_STYLE_NORMAL,
 108     DWRITE_FONT_STYLE_OBLIQUE,
 109     DWRITE_FONT_STYLE_ITALIC
 110 } DWRITE_FONT_STYLE;
 111
 112 typedef enum DWRITE_INFORMATIONAL_STRING_ID
 113 {
 114     DWRITE_INFORMATIONAL_STRING_NONE,
 115     DWRITE_INFORMATIONAL_STRING_COPYRIGHT_NOTICE,
 116     DWRITE_INFORMATIONAL_STRING_VERSION_STRINGS,
 117     DWRITE_INFORMATIONAL_STRING_TRADEMARK,
 118     DWRITE_INFORMATIONAL_STRING_MANUFACTURER,
 119     DWRITE_INFORMATIONAL_STRING_DESIGNER,
 120     DWRITE_INFORMATIONAL_STRING_DESIGNER_URL,
 121     DWRITE_INFORMATIONAL_STRING_DESCRIPTION,
 122     DWRITE_INFORMATIONAL_STRING_FONT_VENDOR_URL,
 123     DWRITE_INFORMATIONAL_STRING_LICENSE_DESCRIPTION,
 124     DWRITE_INFORMATIONAL_STRING_LICENSE_INFO_URL,
 125     DWRITE_INFORMATIONAL_STRING_WIN32_FAMILY_NAMES,
 126     DWRITE_INFORMATIONAL_STRING_WIN32_SUBFAMILY_NAMES,
 127     DWRITE_INFORMATIONAL_STRING_PREFERRED_FAMILY_NAMES,
 128     DWRITE_INFORMATIONAL_STRING_PREFERRED_SUBFAMILY_NAMES,
 129     DWRITE_INFORMATIONAL_STRING_SAMPLE_TEXT,
 130     DWRITE_INFORMATIONAL_STRING_FULL_NAME,
 131     DWRITE_INFORMATIONAL_STRING_POSTSCRIPT_NAME,
 132     DWRITE_INFORMATIONAL_STRING_POSTSCRIPT_CID_NAME
 133 } DWRITE_INFORMATIONAL_STRING_ID;
 134
 135 typedef enum DWRITE_FONT_SIMULATIONS
 136 {
 137     DWRITE_FONT_SIMULATIONS_NONE,
 138     DWRITE_FONT_SIMULATIONS_BOLD,
 139     DWRITE_FONT_SIMULATIONS_OBLIQUE
 140 } DWRITE_FONT_SIMULATIONS;
 141
 142 typedef enum DWRITE_PIXEL_GEOMETRY
 143 {
 144     DWRITE_PIXEL_GEOMETRY_FLAT,
 145     DWRITE_PIXEL_GEOMETRY_RGB,
 146     DWRITE_PIXEL_GEOMETRY_BGR
 147 } DWRITE_PIXEL_GEOMETRY;
 148
 149 typedef enum DWRITE_RENDERING_MODE
 150 {
 151     DWRITE_RENDERING_MODE_DEFAULT,
 152     DWRITE_RENDERING_MODE_ALIASED,
 153     DWRITE_RENDERING_MODE_GDI_CLASSIC,
 154     DWRITE_RENDERING_MODE_GDI_NATURAL,
 155     DWRITE_RENDERING_MODE_NATURAL,
 156     DWRITE_RENDERING_MODE_NATURAL_SYMMETRIC,
 157     DWRITE_RENDERING_MODE_OUTLINE,
 158     DWRITE_RENDERING_MODE_CLEARTYPE_GDI_CLASSIC = DWRITE_RENDERING_MODE_GDI_CLASSIC,
 159     DWRITE_RENDERING_MODE_CLEARTYPE_GDI_NATURAL = DWRITE_RENDERING_MODE_GDI_NATURAL,
 160     DWRITE_RENDERING_MODE_CLEARTYPE_NATURAL = DWRITE_RENDERING_MODE_NATURAL,
 161     DWRITE_RENDERING_MODE_CLEARTYPE_NATURAL_SYMMETRIC = DWRITE_RENDERING_MODE_NATURAL_SYMMETRIC
 162 } DWRITE_RENDERING_MODE;
 163
 164 typedef enum DWRITE_TEXT_ALIGNMENT
 165 {
 166     DWRITE_TEXT_ALIGNMENT_LEADING,
 167     DWRITE_TEXT_ALIGNMENT_TRAILING,
 168     DWRITE_TEXT_ALIGNMENT_CENTER,
 169     DWRITE_TEXT_ALIGNMENT_JUSTIFIED
 170 } DWRITE_TEXT_ALIGNMENT;
 171
 172 typedef enum DWRITE_PARAGRAPH_ALIGNMENT
 173 {
 174     DWRITE_PARAGRAPH_ALIGNMENT_NEAR,
 175     DWRITE_PARAGRAPH_ALIGNMENT_FAR,
 176     DWRITE_PARAGRAPH_ALIGNMENT_CENTER
 177 } DWRITE_PARAGRAPH_ALIGNMENT;
 178
 179 typedef enum DWRITE_WORD_WRAPPING
 180 {
 181     DWRITE_WORD_WRAPPING_WRAP,
 182     DWRITE_WORD_WRAPPING_NO_WRAP,
 183     DWRITE_WORD_WRAPPING_EMERGENCY_BREAK,
 184     DWRITE_WORD_WRAPPING_WHOLE_WORD,
 185     DWRITE_WORD_WRAPPING_CHARACTER
 186 } DWRITE_WORD_WRAPPING;
 187
 188 typedef enum DWRITE_READING_DIRECTION
 189 {
 190     DWRITE_READING_DIRECTION_LEFT_TO_RIGHT,
 191     DWRITE_READING_DIRECTION_RIGHT_TO_LEFT,
 192     DWRITE_READING_DIRECTION_TOP_TO_BOTTOM,
 193     DWRITE_READING_DIRECTION_BOTTOM_TO_TOP
 194 } DWRITE_READING_DIRECTION;
 195
 196 typedef enum DWRITE_FLOW_DIRECTION
 197 {
 198     DWRITE_FLOW_DIRECTION_TOP_TO_BOTTOM,
 199     DWRITE_FLOW_DIRECTION_BOTTOM_TO_TOP,
 200     DWRITE_FLOW_DIRECTION_LEFT_TO_RIGHT,
 201     DWRITE_FLOW_DIRECTION_RIGHT_TO_LEFT
 202 } DWRITE_FLOW_DIRECTION;
 203
 204 typedef enum DWRITE_TRIMMING_GRANULARITY
 205 {
 206     DWRITE_TRIMMING_GRANULARITY_NONE,
 207     DWRITE_TRIMMING_GRANULARITY_CHARACTER,
 208     DWRITE_TRIMMING_GRANULARITY_WORD
 209 } DWRITE_TRIMMING_GRANULARITY;
 210
 211 typedef enum DWRITE_BREAK_CONDITION
 212 {
 213     DWRITE_BREAK_CONDITION_NEUTRAL,
 214     DWRITE_BREAK_CONDITION_CAN_BREAK,
 215     DWRITE_BREAK_CONDITION_MAY_NOT_BREAK,
 216     DWRITE_BREAK_CONDITION_MUST_BREAK
 217 } DWRITE_BREAK_CONDITION;
 218
 219 typedef enum DWRITE_LINE_SPACING_METHOD
 220 {
 221     DWRITE_LINE_SPACING_METHOD_DEFAULT,
 222     DWRITE_LINE_SPACING_METHOD_UNIFORM,
 223     DWRITE_LINE_SPACING_METHOD_PROPORTIONAL
 224 } DWRITE_LINE_SPACING_METHOD;
 225
 226 cpp_quote("#define DWRITE_MAKE_OPENTYPE_TAG(a,b,c,d) ( \\")
 227 cpp_quote("    ((UINT32)(UINT8)(d) << 24) | \\")
 228 cpp_quote("    ((UINT32)(UINT8)(c) << 16) | \\")
 229 cpp_quote("    ((UINT32)(UINT8)(b) <<  8) | \\")
 230 cpp_quote("     (UINT32)(UINT8)(a))")
 231
 232 typedef enum DWRITE_FONT_FEATURE_TAG
 233 {
 234     DWRITE_FONT_FEATURE_TAG_ALTERNATIVE_FRACTIONS           = 0x63726661, /* 'afrc' */
 235     DWRITE_FONT_FEATURE_TAG_PETITE_CAPITALS_FROM_CAPITALS   = 0x63703263, /* 'c2pc' */
 236     DWRITE_FONT_FEATURE_TAG_SMALL_CAPITALS_FROM_CAPITALS    = 0x63733263, /* 'c2sc' */
 237     DWRITE_FONT_FEATURE_TAG_CONTEXTUAL_ALTERNATES           = 0x746c6163, /* 'calt' */
 238     DWRITE_FONT_FEATURE_TAG_CASE_SENSITIVE_FORMS            = 0x65736163, /* 'case' */
 239     DWRITE_FONT_FEATURE_TAG_GLYPH_COMPOSITION_DECOMPOSITION = 0x706d6363, /* 'ccmp' */
 240     DWRITE_FONT_FEATURE_TAG_CONTEXTUAL_LIGATURES            = 0x67696c63, /* 'clig' */
 241     DWRITE_FONT_FEATURE_TAG_CAPITAL_SPACING                 = 0x70737063, /* 'cpsp' */
 242     DWRITE_FONT_FEATURE_TAG_CONTEXTUAL_SWASH                = 0x68777363, /* 'cswh' */
 243     DWRITE_FONT_FEATURE_TAG_CURSIVE_POSITIONING             = 0x73727563, /* 'curs' */
 244     DWRITE_FONT_FEATURE_TAG_DEFAULT                         = 0x746c6664, /* 'dflt' */
 245     DWRITE_FONT_FEATURE_TAG_DISCRETIONARY_LIGATURES         = 0x67696c64, /* 'dlig' */
 246     DWRITE_FONT_FEATURE_TAG_EXPERT_FORMS                    = 0x74707865, /* 'expt' */
 247     DWRITE_FONT_FEATURE_TAG_FRACTIONS                       = 0x63617266, /* 'frac' */
 248     DWRITE_FONT_FEATURE_TAG_FULL_WIDTH                      = 0x64697766, /* 'fwid' */
 249     DWRITE_FONT_FEATURE_TAG_HALF_FORMS                      = 0x666c6168, /* 'half' */
 250     DWRITE_FONT_FEATURE_TAG_HALANT_FORMS                    = 0x6e6c6168, /* 'haln' */
 251     DWRITE_FONT_FEATURE_TAG_ALTERNATE_HALF_WIDTH            = 0x746c6168, /* 'halt' */
 252     DWRITE_FONT_FEATURE_TAG_HISTORICAL_FORMS                = 0x74736968, /* 'hist' */
 253     DWRITE_FONT_FEATURE_TAG_HORIZONTAL_KANA_ALTERNATES      = 0x616e6b68, /* 'hkna' */
 254     DWRITE_FONT_FEATURE_TAG_HISTORICAL_LIGATURES            = 0x67696c68, /* 'hlig' */
 255     DWRITE_FONT_FEATURE_TAG_HALF_WIDTH                      = 0x64697768, /* 'hwid' */
 256     DWRITE_FONT_FEATURE_TAG_HOJO_KANJI_FORMS                = 0x6f6a6f68, /* 'hojo' */
 257     DWRITE_FONT_FEATURE_TAG_JIS04_FORMS                     = 0x3430706a, /* 'jp04' */
 258     DWRITE_FONT_FEATURE_TAG_JIS78_FORMS                     = 0x3837706a, /* 'jp78' */
 259     DWRITE_FONT_FEATURE_TAG_JIS83_FORMS                     = 0x3338706a, /* 'jp83' */
 260     DWRITE_FONT_FEATURE_TAG_JIS90_FORMS                     = 0x3039706a, /* 'jp90' */
 261     DWRITE_FONT_FEATURE_TAG_KERNING                         = 0x6e72656b, /* 'kern' */
 262     DWRITE_FONT_FEATURE_TAG_STANDARD_LIGATURES              = 0x6167696c, /* 'liga' */
 263     DWRITE_FONT_FEATURE_TAG_LINING_FIGURES                  = 0x6d756e6c, /* 'lnum' */
 264     DWRITE_FONT_FEATURE_TAG_LOCALIZED_FORMS                 = 0x6c636f6c, /* 'locl' */
 265     DWRITE_FONT_FEATURE_TAG_MARK_POSITIONING                = 0x6b72616d, /* 'mark' */
 266     DWRITE_FONT_FEATURE_TAG_MATHEMATICAL_GREEK              = 0x6b72676d, /* 'mgrk' */
 267     DWRITE_FONT_FEATURE_TAG_MARK_TO_MARK_POSITIONING        = 0x6b6d6b6d, /* 'mkmk' */
 268     DWRITE_FONT_FEATURE_TAG_ALTERNATE_ANNOTATION_FORMS      = 0x746c616e, /* 'nalt' */
 269     DWRITE_FONT_FEATURE_TAG_NLC_KANJI_FORMS                 = 0x6b636c6e, /* 'nlck' */
 270     DWRITE_FONT_FEATURE_TAG_OLD_STYLE_FIGURES               = 0x6d756e6f, /* 'onum' */
 271     DWRITE_FONT_FEATURE_TAG_ORDINALS                        = 0x6e64726f, /* 'ordn' */
 272     DWRITE_FONT_FEATURE_TAG_PROPORTIONAL_ALTERNATE_WIDTH    = 0x746c6170, /* 'palt' */
 273     DWRITE_FONT_FEATURE_TAG_PETITE_CAPITALS                 = 0x70616370, /* 'pcap' */
 274     DWRITE_FONT_FEATURE_TAG_PROPORTIONAL_FIGURES            = 0x6d756e70, /* 'pnum' */
 275     DWRITE_FONT_FEATURE_TAG_PROPORTIONAL_WIDTHS             = 0x64697770, /* 'pwid' */
 276     DWRITE_FONT_FEATURE_TAG_QUARTER_WIDTHS                  = 0x64697771, /* 'qwid' */
 277     DWRITE_FONT_FEATURE_TAG_REQUIRED_LIGATURES              = 0x67696c72, /* 'rlig' */
 278     DWRITE_FONT_FEATURE_TAG_RUBY_NOTATION_FORMS             = 0x79627572, /* 'ruby' */
 279     DWRITE_FONT_FEATURE_TAG_STYLISTIC_ALTERNATES            = 0x746c6173, /* 'salt' */
 280     DWRITE_FONT_FEATURE_TAG_SCIENTIFIC_INFERIORS            = 0x666e6973, /* 'sinf' */
 281     DWRITE_FONT_FEATURE_TAG_SMALL_CAPITALS                  = 0x70636d73, /* 'smcp' */
 282     DWRITE_FONT_FEATURE_TAG_SIMPLIFIED_FORMS                = 0x6c706d73, /* 'smpl' */
 283     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_1                 = 0x31307373, /* 'ss01' */
 284     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_2                 = 0x32307373, /* 'ss02' */
 285     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_3                 = 0x33307373, /* 'ss03' */
 286     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_4                 = 0x34307373, /* 'ss04' */
 287     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_5                 = 0x35307373, /* 'ss05' */
 288     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_6                 = 0x36307373, /* 'ss06' */
 289     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_7                 = 0x37307373, /* 'ss07' */
 290     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_8                 = 0x38307373, /* 'ss08' */
 291     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_9                 = 0x39307373, /* 'ss09' */
 292     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_10                = 0x30317373, /* 'ss10' */
 293     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_11                = 0x31317373, /* 'ss11' */
 294     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_12                = 0x32317373, /* 'ss12' */
 295     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_13                = 0x33317373, /* 'ss13' */
 296     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_14                = 0x34317373, /* 'ss14' */
 297     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_15                = 0x35317373, /* 'ss15' */
 298     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_16                = 0x36317373, /* 'ss16' */
 299     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_17                = 0x37317373, /* 'ss17' */
 300     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_18                = 0x38317373, /* 'ss18' */
 301     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_19                = 0x39317373, /* 'ss19' */
 302     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_20                = 0x30327373, /* 'ss20' */
 303     DWRITE_FONT_FEATURE_TAG_SUBSCRIPT                       = 0x73627573, /* 'subs' */
 304     DWRITE_FONT_FEATURE_TAG_SUPERSCRIPT                     = 0x73707573, /* 'sups' */
 305     DWRITE_FONT_FEATURE_TAG_SWASH                           = 0x68737773, /* 'swsh' */
 306     DWRITE_FONT_FEATURE_TAG_TITLING                         = 0x6c746974, /* 'titl' */
 307     DWRITE_FONT_FEATURE_TAG_TRADITIONAL_NAME_FORMS          = 0x6d616e74, /* 'tnam' */
 308     DWRITE_FONT_FEATURE_TAG_TABULAR_FIGURES                 = 0x6d756e74, /* 'tnum' */
 309     DWRITE_FONT_FEATURE_TAG_TRADITIONAL_FORMS               = 0x64617274, /* 'trad' */
 310     DWRITE_FONT_FEATURE_TAG_THIRD_WIDTHS                    = 0x64697774, /* 'twid' */
 311     DWRITE_FONT_FEATURE_TAG_UNICASE                         = 0x63696e75, /* 'unic' */
 312     DWRITE_FONT_FEATURE_TAG_VERTICAL_WRITING                = 0x74726576, /* 'vert' */
 313     DWRITE_FONT_FEATURE_TAG_VERTICAL_ALTERNATES_AND_ROTATION= 0x32747276, /* 'vrt2' */
 314     DWRITE_FONT_FEATURE_TAG_SLASHED_ZERO                    = 0x6f72657a, /* 'zero' */
 315 } DWRITE_FONT_FEATURE_TAG;
 316
 317 typedef enum DWRITE_SCRIPT_SHAPES
 318 {
 319     DWRITE_SCRIPT_SHAPES_DEFAULT = 0,
 320     DWRITE_SCRIPT_SHAPES_NO_VISUAL = 1
 321 } DWRITE_SCRIPT_SHAPES;
 322
 323 typedef enum DWRITE_NUMBER_SUBSTITUTION_METHOD
 324 {
 325     DWRITE_NUMBER_SUBSTITUTION_METHOD_FROM_CULTURE,
 326     DWRITE_NUMBER_SUBSTITUTION_METHOD_CONTEXTUAL,
 327     DWRITE_NUMBER_SUBSTITUTION_METHOD_NONE,
 328     DWRITE_NUMBER_SUBSTITUTION_METHOD_NATIONAL,
 329     DWRITE_NUMBER_SUBSTITUTION_METHOD_TRADITIONAL
 330 } DWRITE_NUMBER_SUBSTITUTION_METHOD;
 331
 332 cpp_quote("#define DWRITE_ALPHA_MAX 255")
 333
 334 typedef enum DWRITE_TEXTURE_TYPE
 335 {
 336     DWRITE_TEXTURE_ALIASED_1x1,
 337     DWRITE_TEXTURE_CLEARTYPE_3x1
 338 } DWRITE_TEXTURE_TYPE;
 339
 340 typedef struct DWRITE_FONT_METRICS
 341 {
 342     UINT16 designUnitsPerEm;
 343     UINT16 ascent;
 344     UINT16 descent;
 345     INT16 lineGap;
 346     UINT16 capHeight;
 347     UINT16 xHeight;
 348     INT16 underlinePosition;
 349     UINT16 underlineThickness;
 350     INT16 strikethroughPosition;
 351     UINT16 strikethroughThickness;
 352 } DWRITE_FONT_METRICS;
 353
 354 typedef struct DWRITE_GLYPH_METRICS
 355 {
 356     INT32 leftSideBearing;
 357     UINT32 advanceWidth;
 358     INT32 rightSideBearing;
 359     INT32 topSideBearing;
 360     UINT32 advanceHeight;
 361     INT32 bottomSideBearing;
 362     INT32 verticalOriginY;
 363 } DWRITE_GLYPH_METRICS;
 364
 365 typedef struct DWRITE_GLYPH_OFFSET
 366 {
 367     FLOAT advanceOffset;
 368     FLOAT ascenderOffset;
 369 } DWRITE_GLYPH_OFFSET;
 370
 371 typedef struct DWRITE_MATRIX
 372 {
 373     FLOAT m11;
 374     FLOAT m12;
 375     FLOAT m21;
 376     FLOAT m22;
 377     FLOAT dx;
 378     FLOAT dy;
 379 } DWRITE_MATRIX;
 380
 381 typedef struct DWRITE_TRIMMING
 382 {
 383     DWRITE_TRIMMING_GRANULARITY granularity;
 384     UINT32 delimiter;
 385     UINT32 delimiterCount;
 386 } DWRITE_TRIMMING;
 387
 388 cpp_quote("#ifndef __d2d1_h__")
 389 typedef struct DWRITE_GLYPH_RUN DWRITE_GLYPH_RUN;
 390 cpp_quote("#endif /* __d2d1_h__ */")
 391
 392 struct DWRITE_GLYPH_RUN
 393 {
 394     IDWriteFontFace* fontFace;
 395     FLOAT fontEmSize;
 396     UINT32 glyphCount;
 397     UINT16 const* glyphIndices;
 398     FLOAT const* glyphAdvances;
 399     DWRITE_GLYPH_OFFSET const* glyphOffsets;
 400     BOOL isSideways;
 401     UINT32 bidiLevel;
 402 };
 403
 404 typedef struct DWRITE_GLYPH_RUN_DESCRIPTION
 405 {
 406     WCHAR const* localeName;
 407     WCHAR const* string;
 408     UINT32 stringLength;
 409     UINT16 const* clusterMap;
 410     UINT32 textPosition;
 411 } DWRITE_GLYPH_RUN_DESCRIPTION;
 412
 413 typedef struct DWRITE_UNDERLINE
 414 {
 415     FLOAT width;
 416     FLOAT thickness;
 417     FLOAT offset;
 418     FLOAT runHeight;
 419     DWRITE_READING_DIRECTION readingDirection;
 420     DWRITE_FLOW_DIRECTION flowDirection;
 421     WCHAR const* localeName;
 422     DWRITE_MEASURING_MODE measuringMode;
 423 } DWRITE_UNDERLINE;
 424
 425 typedef struct DWRITE_STRIKETHROUGH
 426 {
 427     FLOAT width;
 428     FLOAT thickness;
 429     FLOAT offset;
 430     DWRITE_READING_DIRECTION readingDirection;
 431     DWRITE_FLOW_DIRECTION flowDirection;
 432     WCHAR const* localeName;
 433     DWRITE_MEASURING_MODE measuringMode;
 434 } DWRITE_STRIKETHROUGH;
 435
 436 typedef struct DWRITE_INLINE_OBJECT_METRICS
 437 {
 438     FLOAT width;
 439     FLOAT height;
 440     FLOAT baseline;
 441     BOOL  supportsSideways;
 442 } DWRITE_INLINE_OBJECT_METRICS;
 443
 444 typedef struct DWRITE_OVERHANG_METRICS
 445 {
 446     FLOAT left;
 447     FLOAT top;
 448     FLOAT right;
 449     FLOAT bottom;
 450 } DWRITE_OVERHANG_METRICS;
 451
 452 typedef struct DWRITE_FONT_FEATURE
 453 {
 454     DWRITE_FONT_FEATURE_TAG nameTag;
 455     UINT32 parameter;
 456 } DWRITE_FONT_FEATURE;
 457
 458 typedef struct DWRITE_TEXT_RANGE
 459 {
 460     UINT32 startPosition;
 461     UINT32 length;
 462 } DWRITE_TEXT_RANGE;
 463
 464 typedef struct DWRITE_LINE_METRICS
 465 {
 466     UINT32 length;
 467     UINT32 trailingWhitespaceLength;
 468     UINT32 newlineLength;
 469     FLOAT height;
 470     FLOAT baseline;
 471     BOOL isTrimmed;
 472 } DWRITE_LINE_METRICS;
 473
 474 typedef struct DWRITE_TEXT_METRICS
 475 {
 476     FLOAT left;
 477     FLOAT top;
 478     FLOAT width;
 479     FLOAT widthIncludingTrailingWhitespace;
 480     FLOAT height;
 481     FLOAT layoutWidth;
 482     FLOAT layoutHeight;
 483     UINT32 maxBidiReorderingDepth;
 484     UINT32 lineCount;
 485 } DWRITE_TEXT_METRICS;
 486
 487 typedef struct DWRITE_CLUSTER_METRICS
 488 {
 489     FLOAT width;
 490     UINT16 length;
 491     UINT16 canWrapLineAfter : 1;
 492     UINT16 isWhitespace : 1;
 493     UINT16 isNewline : 1;
 494     UINT16 isSoftHyphen : 1;
 495     UINT16 isRightToLeft : 1;
 496     UINT16 padding : 11;
 497 } DWRITE_CLUSTER_METRICS;
 498
 499 typedef struct DWRITE_HIT_TEST_METRICS
 500 {
 501     UINT32 textPosition;
 502     UINT32 length;
 503     FLOAT left;
 504     FLOAT top;
 505     FLOAT width;
 506     FLOAT height;
 507     UINT32 bidiLevel;
 508     BOOL isText;
 509     BOOL isTrimmed;
 510 } DWRITE_HIT_TEST_METRICS;
 511
 512 typedef struct DWRITE_SCRIPT_ANALYSIS
 513 {
 514     UINT16 script;
 515     DWRITE_SCRIPT_SHAPES shapes;
 516 } DWRITE_SCRIPT_ANALYSIS;
 517
 518 typedef struct DWRITE_LINE_BREAKPOINT
 519 {
 520     UINT8 breakConditionBefore : 2;
 521     UINT8 breakConditionAfter : 2;
 522     UINT8 isWhitespace : 1;
 523     UINT8 isSoftHyphen : 1;
 524     UINT8 padding : 2;
 525 } DWRITE_LINE_BREAKPOINT;
 526
 527 typedef struct DWRITE_TYPOGRAPHIC_FEATURES
 528 {
 529     DWRITE_FONT_FEATURE* features;
 530     UINT32 featureCount;
 531 } DWRITE_TYPOGRAPHIC_FEATURES;
 532
 533 typedef struct DWRITE_SHAPING_TEXT_PROPERTIES
 534 {
 535     UINT16 isShapedAlone : 1;
 536     UINT16 reserved : 15;
 537 } DWRITE_SHAPING_TEXT_PROPERTIES;
 538
 539 typedef struct DWRITE_SHAPING_GLYPH_PROPERTIES
 540 {
 541     UINT16 justification : 4;
 542     UINT16 isClusterStart : 1;
 543     UINT16 isDiacritic : 1;
 544     UINT16 isZeroWidthSpace : 1;
 545     UINT16 reserved : 9;
 546 } DWRITE_SHAPING_GLYPH_PROPERTIES;
 547
 548 [
 549 local,
 550 object,
 551 uuid(6d4865fe-0ab8-4d91-8f62-5dd6be34a3e0)
 552 ]
 553 interface IDWriteFontFileStream : IUnknown
 554 {
 555     HRESULT ReadFileFragment(
 556         void const **fragment_start,
 557         UINT64 offset,
 558         UINT64 fragment_size,
 559         void **fragment_context);
 560
 561     void ReleaseFileFragment(void *fragment_context);
 562     HRESULT GetFileSize(UINT64 *size);
 563     HRESULT GetLastWriteTime(UINT64 *last_writetime);
 564 }
 565
 566 [
 567 local,
 568 object,
 569 uuid(727cad4e-d6af-4c9e-8a08-d695b11caa49)
 570 ]
 571 interface IDWriteFontFileLoader : IUnknown
 572 {
 573     HRESULT CreateStreamFromKey(
 574         void const *key,
 575         UINT32 key_size,
 576         IDWriteFontFileStream **stream);
 577 }
 578
 579 [
 580 local,
 581 object,
 582 uuid(b2d9f3ec-c9fe-4a11-a2ec-d86208f7c0a2)
 583 ]
 584 interface IDWriteLocalFontFileLoader : IDWriteFontFileLoader
 585 {
 586     HRESULT GetFilePathLengthFromKey(void const *key, UINT32 key_size, UINT32 *length);
 587     HRESULT GetFilePathFromKey(void const *key, UINT32 key_size, WCHAR *path, UINT32 length);
 588     HRESULT GetLastWriteTimeFromKey(void const *key, UINT32 key_size, FILETIME *writetime);
 589 }
 590
 591 [
 592 local,
 593 object,
 594 uuid(739d886a-cef5-47dc-8769-1a8b41bebbb0)
 595 ]
 596 interface IDWriteFontFile : IUnknown
 597 {
 598     HRESULT GetReferenceKey(
 599         void const **key,
 600         UINT32 *key_size);
 601
 602     HRESULT GetLoader(IDWriteFontFileLoader **loader);
 603
 604     HRESULT Analyze(
 605         BOOL *is_supported_fonttype,
 606         DWRITE_FONT_FILE_TYPE *file_type,
 607         DWRITE_FONT_FACE_TYPE *face_type,
 608         UINT32 *faces_num);
 609 }
 610
 611 [
 612 local,
 613 object,
 614 uuid(72755049-5ff7-435d-8348-4be97cfa6c7c)
 615 ]
 616 interface IDWriteFontFileEnumerator : IUnknown
 617 {
 618     HRESULT MoveNext(BOOL *has_current_file);
 619     HRESULT GetCurrentFontFile(IDWriteFontFile **font_file);
 620 };
 621
 622 [
 623 local,
 624 object,
 625 uuid(cca920e4-52f0-492b-bfa8-29c72ee0a468)
 626 ]
 627 interface IDWriteFontCollectionLoader : IUnknown
 628 {
 629     HRESULT CreateEnumeratorFromKey(
 630         IDWriteFactory* factory,
 631         void const* key,
 632         UINT32 key_size,
 633         IDWriteFontFileEnumerator **enumerator);
 634 }
 635
 636 [
 637 local,
 638 object,
 639 uuid(08256209-099a-4b34-b86d-c22b110e7771)
 640 ]
 641 interface IDWriteLocalizedStrings : IUnknown
 642 {
 643     UINT32 GetCount();
 644
 645     HRESULT FindLocaleName(
 646         WCHAR const *locale_name,
 647         UINT32 *index,
 648         BOOL *exists);
 649
 650     HRESULT GetLocaleNameLength(UINT32 index, UINT32 *length);
 651     HRESULT GetLocaleName(UINT32 index, WCHAR *locale_name, UINT32 size);
 652     HRESULT GetStringLength(UINT32 index, UINT32 *length);
 653     HRESULT GetString(UINT32 index, WCHAR *buffer, UINT32 size);
 654 }
 655
 656 [
 657 local,
 658 object,
 659 uuid(2f0da53a-2add-47cd-82ee-d9ec34688e75)
 660 ]
 661 interface IDWriteRenderingParams : IUnknown
 662 {
 663     FLOAT GetGamma();
 664     FLOAT GetEnhancedContrast();
 665     FLOAT GetClearTypeLevel();
 666     DWRITE_PIXEL_GEOMETRY GetPixelGeometry();
 667     DWRITE_RENDERING_MODE GetRenderingMode();
 668 }
 669
 670 [
 671 local,
 672 object,
 673 uuid(5f49804d-7024-4d43-bfa9-d25984f53849)
 674 ]
 675 interface IDWriteFontFace : IUnknown
 676 {
 677     DWRITE_FONT_FACE_TYPE GetType();
 678     HRESULT GetFiles(UINT32 *number_of_files, IDWriteFontFile **fontfiles);
 679     UINT32 GetIndex();
 680     DWRITE_FONT_SIMULATIONS GetSimulations();
 681     BOOL IsSymbolFont();
 682     void GetMetrics(DWRITE_FONT_METRICS *metrics);
 683     UINT16 GetGlyphCount();
 684
 685     HRESULT GetDesignGlyphMetrics(
 686         UINT16 const *glyph_indices,
 687         UINT32 glyph_count,
 688         DWRITE_GLYPH_METRICS *metrics,
 689         [defaultvalue(FALSE)] BOOL is_sideways);
 690
 691     HRESULT GetGlyphIndices(
 692         UINT32 const *codepoints,
 693         UINT32 count,
 694         UINT16 *glyph_indices);
 695
 696     HRESULT TryGetFontTable(
 697         UINT32 table_tag,
 698         const void **table_data,
 699         UINT32 *table_size,
 700         void **context,
 701         BOOL *exists);
 702
 703     void ReleaseFontTable(void *table_context);
 704
 705     HRESULT GetGlyphRunOutline(
 706         FLOAT emSize,
 707         UINT16 const *glyph_indices,
 708         FLOAT const* glyph_advances,
 709         DWRITE_GLYPH_OFFSET const *glyph_offsets,
 710         UINT32 glyph_count,
 711         BOOL is_sideways,
 712         BOOL is_rtl,
 713         IDWriteGeometrySink *geometrysink);
 714
 715     HRESULT GetRecommendedRenderingMode(
 716         FLOAT emSize,
 717         FLOAT pixels_per_dip,
 718         DWRITE_MEASURING_MODE mode,
 719         IDWriteRenderingParams* params,
 720         DWRITE_RENDERING_MODE* rendering_mode);
 721
 722     HRESULT GetGdiCompatibleMetrics(
 723         FLOAT emSize,
 724         FLOAT pixels_per_dip,
 725         DWRITE_MATRIX const *transform,
 726         DWRITE_FONT_METRICS *metrics);
 727
 728     HRESULT GetGdiCompatibleGlyphMetrics(
 729         FLOAT emSize,
 730         FLOAT pixels_per_dip,
 731         DWRITE_MATRIX const *transform,
 732         BOOL use_gdi_natural,
 733         UINT16 const *glyph_indices,
 734         UINT32 glyph_count,
 735         DWRITE_GLYPH_METRICS *metrics,
 736         [defaultvalue(FALSE)] BOOL is_sideways);
 737 }
 738
 739 [
 740 local,
 741 object,
 742 uuid(acd16696-8c14-4f5d-877e-fe3fc1d32737)
 743 ]
 744 interface IDWriteFont : IUnknown
 745 {
 746     HRESULT GetFontFamily(IDWriteFontFamily **family);
 747     DWRITE_FONT_WEIGHT GetWeight();
 748     DWRITE_FONT_STRETCH GetStretch();
 749     DWRITE_FONT_STYLE GetStyle();
 750     BOOL IsSymbolFont();
 751
 752     HRESULT GetFaceNames(IDWriteLocalizedStrings **names);
 753     HRESULT GetInformationalStrings(
 754         DWRITE_INFORMATIONAL_STRING_ID stringid,
 755         IDWriteLocalizedStrings **strings,
 756         BOOL *exists);
 757
 758     DWRITE_FONT_SIMULATIONS GetSimulations();
 759     void GetMetrics(DWRITE_FONT_METRICS *metrics);
 760     HRESULT HasCharacter(UINT32 value, BOOL *exists);
 761     HRESULT CreateFontFace(IDWriteFontFace **face);
 762 }
 763
 764 [
 765 local,
 766 object,
 767 uuid(1a0d8438-1d97-4ec1-aef9-a2fb86ed6acb)
 768 ]
 769 interface IDWriteFontList : IUnknown
 770 {
 771     HRESULT GetFontCollection(IDWriteFontCollection **collection);
 772     UINT32 GetFontCount();
 773     HRESULT GetFont(UINT32 index, IDWriteFont **font);
 774 }
 775
 776 [
 777 local,
 778 object,
 779 uuid(da20d8ef-812a-4c43-9802-62ec4abd7add)
 780 ]
 781 interface IDWriteFontFamily : IDWriteFontList
 782 {
 783     HRESULT GetFamilyNames(IDWriteLocalizedStrings **names);
 784
 785     HRESULT GetFirstMatchingFont(
 786         DWRITE_FONT_WEIGHT weight,
 787         DWRITE_FONT_STRETCH stretch,
 788         DWRITE_FONT_STYLE style,
 789         IDWriteFont **font);
 790
 791     HRESULT GetMatchingFonts(
 792         DWRITE_FONT_WEIGHT weight,
 793         DWRITE_FONT_STRETCH stretch,
 794         DWRITE_FONT_STYLE style,
 795         IDWriteFontList **fonts);
 796 }
 797
 798 [
 799 local,
 800 object,
 801 uuid(a84cee02-3eea-4eee-a827-87c1a02a0fcc)
 802 ]
 803 interface IDWriteFontCollection : IUnknown
 804 {
 805     UINT32 GetFontFamilyCount();
 806     HRESULT GetFontFamily(UINT32 index, IDWriteFontFamily **family);
 807     HRESULT FindFamilyName(WCHAR const *name, UINT32 *index, BOOL *exists);
 808     HRESULT GetFontFromFontFace(IDWriteFontFace *face, IDWriteFont **font);
 809 }
 810
 811 [
 812 local,
 813 object,
 814 uuid(eaf3a2da-ecf4-4d24-b644-b34f6842024b)
 815 ]
 816 interface IDWritePixelSnapping : IUnknown
 817 {
 818     HRESULT IsPixelSnappingDisabled(
 819         void *client_drawingcontext,
 820         BOOL *disabled);
 821
 822     HRESULT GetCurrentTransform(
 823         void *client_drawingcontext,
 824         DWRITE_MATRIX *transform);
 825
 826     HRESULT GetPixelsPerDip(
 827         void *client_drawingcontext,
 828         FLOAT *pixels_per_dip);
 829 }
 830
 831 [
 832 local,
 833 object,
 834 uuid(ef8a8135-5cc6-45fe-8825-c5a0724eb819)
 835 ]
 836 interface IDWriteTextRenderer : IDWritePixelSnapping
 837 {
 838     HRESULT DrawGlyphRun(
 839         void* client_drawingcontext,
 840         FLOAT baselineOriginX,
 841         FLOAT baselineOriginY,
 842         DWRITE_MEASURING_MODE mode,
 843         DWRITE_GLYPH_RUN const *glyph_run,
 844         DWRITE_GLYPH_RUN_DESCRIPTION const *run_descr,
 845         IUnknown *drawing_effect);
 846
 847     HRESULT DrawUnderline(
 848         void *client_drawingcontext,
 849         FLOAT baselineOriginX,
 850         FLOAT baselineOriginY,
 851         DWRITE_UNDERLINE const* underline,
 852         IUnknown *drawing_effect);
 853
 854     HRESULT DrawStrikethrough(
 855         void *client_drawingcontext,
 856         FLOAT baselineOriginX,
 857         FLOAT baselineOriginY,
 858         DWRITE_STRIKETHROUGH const* strikethrough,
 859         IUnknown *drawing_effect);
 860
 861     HRESULT DrawInlineObject(
 862         void *client_drawingcontext,
 863         FLOAT originX,
 864         FLOAT originY,
 865         IDWriteInlineObject *object,
 866         BOOL is_sideways,
 867         BOOL is_rtl,
 868         IUnknown *drawing_effect);
 869 }
 870
 871 [
 872 local,
 873 object,
 874 uuid(8339fde3-106f-47ab-8373-1c6295eb10b3)
 875 ]
 876 interface IDWriteInlineObject : IUnknown
 877 {
 878     HRESULT Draw(
 879         void* client_drawingontext,
 880         IDWriteTextRenderer* renderer,
 881         FLOAT originX,
 882         FLOAT originY,
 883         BOOL is_sideways,
 884         BOOL is_rtl,
 885         IUnknown *drawing_effect);
 886
 887     HRESULT GetMetrics(DWRITE_INLINE_OBJECT_METRICS *metrics);
 888     HRESULT GetOverhangMetrics(DWRITE_OVERHANG_METRICS *overhangs);
 889     HRESULT GetBreakConditions(
 890         DWRITE_BREAK_CONDITION* condition_before,
 891         DWRITE_BREAK_CONDITION* condition_after);
 892 }
 893
 894 [
 895 local,
 896 object,
 897 uuid(9c906818-31d7-4fd3-a151-7c5e225db55a)
 898 ]
 899 interface IDWriteTextFormat : IUnknown
 900 {
 901     HRESULT SetTextAlignment(DWRITE_TEXT_ALIGNMENT alignment);
 902     HRESULT SetParagraphAlignment(DWRITE_PARAGRAPH_ALIGNMENT alignment);
 903     HRESULT SetWordWrapping(DWRITE_WORD_WRAPPING wrapping);
 904     HRESULT SetReadingDirection(DWRITE_READING_DIRECTION direction);
 905     HRESULT SetFlowDirection(DWRITE_FLOW_DIRECTION direction);
 906     HRESULT SetIncrementalTabStop(FLOAT tabstop);
 907     HRESULT SetTrimming(DWRITE_TRIMMING const *trimming, IDWriteInlineObject *trimming_sign);
 908     HRESULT SetLineSpacing(DWRITE_LINE_SPACING_METHOD spacing, FLOAT line_spacing, FLOAT baseline);
 909     DWRITE_TEXT_ALIGNMENT GetTextAlignment();
 910     DWRITE_PARAGRAPH_ALIGNMENT GetParagraphAlignment();
 911     DWRITE_WORD_WRAPPING GetWordWrapping();
 912     DWRITE_READING_DIRECTION GetReadingDirection();
 913     DWRITE_FLOW_DIRECTION GetFlowDirection();
 914     FLOAT GetIncrementalTabStop();
 915     HRESULT GetTrimming(DWRITE_TRIMMING *options, IDWriteInlineObject **trimming_sign);
 916
 917     HRESULT GetLineSpacing(
 918         DWRITE_LINE_SPACING_METHOD *method,
 919         FLOAT *spacing,
 920         FLOAT *baseline);
 921
 922     HRESULT GetFontCollection(IDWriteFontCollection **collection);
 923     UINT32 GetFontFamilyNameLength();
 924     HRESULT GetFontFamilyName(WCHAR *name, UINT32 size);
 925     DWRITE_FONT_WEIGHT GetFontWeight();
 926     DWRITE_FONT_STYLE GetFontStyle();
 927     DWRITE_FONT_STRETCH GetFontStretch();
 928     FLOAT GetFontSize();
 929     UINT32 GetLocaleNameLength();
 930     HRESULT GetLocaleName(WCHAR *name, UINT32 size);
 931 }
 932
 933 [
 934 local,
 935 object,
 936 uuid(55f1112b-1dc2-4b3c-9541-f46894ed85b6)
 937 ]
 938 interface IDWriteTypography : IUnknown
 939 {
 940     HRESULT AddFontFeature(DWRITE_FONT_FEATURE feature);
 941     UINT32 GetFontFeatureCount();
 942     HRESULT GetFontFeature(UINT32 index, DWRITE_FONT_FEATURE *feature);
 943 }
 944
 945 [
 946 local,
 947 object,
 948 uuid(5e5a32a3-8dff-4773-9ff6-0696eab77267)
 949 ]
 950 interface IDWriteBitmapRenderTarget : IUnknown
 951 {
 952     HRESULT DrawGlyphRun(
 953         FLOAT baselineOriginX,
 954         FLOAT baselineOriginY,
 955         DWRITE_MEASURING_MODE measuring_mode,
 956         DWRITE_GLYPH_RUN const* glyph_run,
 957         IDWriteRenderingParams* params,
 958         COLORREF textColor,
 959         [defaultvalue(NULL)] RECT *blackbox_rect);
 960
 961     HDC GetMemoryDC();
 962     FLOAT GetPixelsPerDip();
 963     HRESULT SetPixelsPerDip(FLOAT pixels_per_dip);
 964     HRESULT GetCurrentTransform(DWRITE_MATRIX *transform);
 965     HRESULT SetCurrentTransform(DWRITE_MATRIX const *transform);
 966     HRESULT GetSize(SIZE *size);
 967     HRESULT Resize(UINT32 width, UINT32 height);
 968 }
 969
 970 cpp_quote("#ifndef _WINGDI_")
 971 /* already defined in wingdi.h but needed for WIDL */
 972 #define LF_FACESIZE     32
 973
 974     typedef struct tagLOGFONTW
 975     {
 976         LONG   lfHeight;
 977         LONG   lfWidth;
 978         LONG   lfEscapement;
 979         LONG   lfOrientation;
 980         LONG   lfWeight;
 981         BYTE   lfItalic;
 982         BYTE   lfUnderline;
 983         BYTE   lfStrikeOut;
 984         BYTE   lfCharSet;
 985         BYTE   lfOutPrecision;
 986         BYTE   lfClipPrecision;
 987         BYTE   lfQuality;
 988         BYTE   lfPitchAndFamily;
 989         WCHAR  lfFaceName[LF_FACESIZE];
 990     } LOGFONTW, *PLOGFONTW, *LPLOGFONTW;
 991 cpp_quote("#endif /* _WINGDI_ */")
 992
 993 [
 994 local,
 995 object,
 996 uuid(1edd9491-9853-4299-898f-6432983b6f3a)
 997 ]
 998 interface IDWriteGdiInterop : IUnknown
 999 {
1000     HRESULT CreateFontFromLOGFONT(LOGFONTW const *logfont, IDWriteFont **font);
1001     HRESULT ConvertFontToLOGFONT(
1002         IDWriteFont* font,
1003         LOGFONTW* logfont,
1004         BOOL *is_systemfont);
1005
1006     HRESULT ConvertFontFaceToLOGFONT(IDWriteFontFace* font, LOGFONTW* logfont);
1007     HRESULT CreateFontFaceFromHdc(HDC hdc, IDWriteFontFace **fontface);
1008     HRESULT CreateBitmapRenderTarget(HDC hdc, UINT32 width, UINT32 height, IDWriteBitmapRenderTarget **target);
1009 }
1010
1011 [
1012 local,
1013 object,
1014 uuid(53737037-6d14-410b-9bfe-0b182bb70961)
1015 ]
1016 interface IDWriteTextLayout : IDWriteTextFormat
1017 {
1018     HRESULT SetMaxWidth(FLOAT maxWidth);
1019     HRESULT SetMaxHeight(FLOAT maxHeight);
1020     HRESULT SetFontCollection(IDWriteFontCollection* collection, DWRITE_TEXT_RANGE range);
1021     HRESULT SetFontFamilyName(WCHAR const *name, DWRITE_TEXT_RANGE range);
1022     HRESULT SetFontWeight(DWRITE_FONT_WEIGHT weight, DWRITE_TEXT_RANGE range);
1023     HRESULT SetFontStyle(DWRITE_FONT_STYLE style, DWRITE_TEXT_RANGE range);
1024     HRESULT SetFontStretch(DWRITE_FONT_STRETCH stretch, DWRITE_TEXT_RANGE range);
1025     HRESULT SetFontSize(FLOAT size, DWRITE_TEXT_RANGE range);
1026     HRESULT SetUnderline(BOOL underline, DWRITE_TEXT_RANGE range);
1027     HRESULT SetStrikethrough(BOOL strikethrough, DWRITE_TEXT_RANGE range);
1028     HRESULT SetDrawingEffect(IUnknown* effect, DWRITE_TEXT_RANGE range);
1029     HRESULT SetInlineObject(IDWriteInlineObject *object, DWRITE_TEXT_RANGE range);
1030     HRESULT SetTypography(IDWriteTypography* typography, DWRITE_TEXT_RANGE range);
1031     HRESULT SetLocaleName(WCHAR const* locale, DWRITE_TEXT_RANGE range);
1032
1033     FLOAT GetMaxWidth();
1034     FLOAT GetMaxHeight();
1035     HRESULT GetFontCollection(
1036         UINT32 pos,
1037         IDWriteFontCollection** collection,
1038         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1039
1040     HRESULT GetFontFamilyNameLength(
1041         UINT32 pos,
1042         UINT32* len,
1043         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1044
1045     HRESULT GetFontFamilyName(
1046         UINT32 position,
1047         WCHAR* name,
1048         UINT32 name_size,
1049         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1050
1051     HRESULT GetFontWeight(
1052         UINT32 position,
1053         DWRITE_FONT_WEIGHT *weight,
1054         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1055
1056     HRESULT GetFontStyle(
1057         UINT32 currentPosition,
1058         DWRITE_FONT_STYLE *style,
1059         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1060
1061     HRESULT GetFontStretch(
1062         UINT32 position,
1063         DWRITE_FONT_STRETCH *stretch,
1064         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1065
1066     HRESULT GetFontSize(
1067         UINT32 position,
1068         FLOAT *size,
1069         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1070
1071     HRESULT GetUnderline(
1072         UINT32 position,
1073         BOOL *has_underline,
1074         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1075
1076     HRESULT GetStrikethrough(
1077         UINT32 position,
1078         BOOL *has_strikethrough,
1079         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1080
1081     HRESULT GetDrawingEffect(
1082         UINT32 position,
1083         IUnknown **effect,
1084         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1085
1086     HRESULT GetInlineObject(
1087         UINT32 position,
1088         IDWriteInlineObject **object,
1089         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1090
1091     HRESULT GetTypography(
1092         UINT32 position,
1093         IDWriteTypography** typography,
1094         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1095
1096     HRESULT GetLocaleNameLength(
1097         UINT32 position,
1098         UINT32* length,
1099         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1100
1101     HRESULT GetLocaleName(
1102         UINT32 position,
1103         WCHAR* name,
1104         UINT32 name_size,
1105         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1106
1107     HRESULT Draw(
1108         void *context,
1109         IDWriteTextRenderer* renderer,
1110         FLOAT originX,
1111         FLOAT originY);
1112
1113     HRESULT GetLineMetrics(
1114         DWRITE_LINE_METRICS *metrics,
1115         UINT32 max_count,
1116         UINT32 *actual_count);
1117
1118     HRESULT GetMetrics(DWRITE_TEXT_METRICS *metrics);
1119     HRESULT GetOverhangMetrics(DWRITE_OVERHANG_METRICS *overhangs);
1120     HRESULT GetClusterMetrics(
1121         DWRITE_CLUSTER_METRICS *metrics,
1122         UINT32 max_count,
1123         UINT32* act_count);
1124
1125     HRESULT DetermineMinWidth(FLOAT* min_width);
1126     HRESULT HitTestPoint(
1127         FLOAT pointX,
1128         FLOAT pointY,
1129         BOOL* is_trailinghit,
1130         BOOL* is_inside,
1131         DWRITE_HIT_TEST_METRICS *metrics);
1132
1133     HRESULT HitTestTextPosition(
1134         UINT32 textPosition,
1135         BOOL is_trailinghit,
1136         FLOAT* pointX,
1137         FLOAT* pointY,
1138         DWRITE_HIT_TEST_METRICS *metrics);
1139
1140     HRESULT HitTestTextRange(
1141         UINT32 textPosition,
1142         UINT32 textLength,
1143         FLOAT originX,
1144         FLOAT originY,
1145         DWRITE_HIT_TEST_METRICS *metrics,
1146         UINT32 max_metricscount,
1147         UINT32* actual_metricscount);
1148 }
1149
1150 [
1151 local,
1152 object,
1153 uuid(14885cc9-bab0-4f90-b6ed-5c366a2cd03d)
1154 ]
1155 interface IDWriteNumberSubstitution : IUnknown
1156 {
1157 }
1158
1159 [
1160 local,
1161 object,
1162 uuid(688e1a58-5094-47c8-adc8-fbcea60ae92b)
1163 ]
1164 interface IDWriteTextAnalysisSource : IUnknown
1165 {
1166     HRESULT GetTextAtPosition(
1167         UINT32 position,
1168         WCHAR const** text,
1169         UINT32* text_len);
1170
1171     HRESULT GetTextBeforePosition(
1172         UINT32 position,
1173         WCHAR const** text,
1174         UINT32* text_len);
1175
1176     DWRITE_READING_DIRECTION GetParagraphReadingDirection();
1177     HRESULT GetLocaleName(
1178         UINT32 position,
1179         UINT32* text_len,
1180         WCHAR const** locale);
1181
1182     HRESULT GetNumberSubstitution(
1183         UINT32 position,
1184         UINT32* text_len,
1185         IDWriteNumberSubstitution **substitution);
1186 }
1187
1188 [
1189 local,
1190 object,
1191 uuid(5810cd44-0ca0-4701-b3fa-bec5182ae4f6)
1192 ]
1193 interface IDWriteTextAnalysisSink : IUnknown
1194 {
1195     HRESULT SetScriptAnalysis(
1196         UINT32 position,
1197         UINT32 length,
1198         DWRITE_SCRIPT_ANALYSIS const* scriptanalysis);
1199
1200     HRESULT SetLineBreakpoints(
1201         UINT32 position,
1202         UINT32 length,
1203         DWRITE_LINE_BREAKPOINT const* breakpoints);
1204
1205     HRESULT SetBidiLevel(
1206         UINT32 position,
1207         UINT32 length,
1208         UINT8 explicitLevel,
1209         UINT8 resolvedLevel);
1210
1211     HRESULT SetNumberSubstitution(
1212         UINT32 position,
1213         UINT32 length,
1214         IDWriteNumberSubstitution* substitution);
1215 }
1216
1217 [
1218 local,
1219 object,
1220 uuid(b7e6163e-7f46-43b4-84b3-e4e6249c365d)
1221 ]
1222 interface IDWriteTextAnalyzer : IUnknown
1223 {
1224     HRESULT AnalyzeScript(
1225         IDWriteTextAnalysisSource* source,
1226         UINT32 position,
1227         UINT32 length,
1228         IDWriteTextAnalysisSink* sink);
1229
1230     HRESULT AnalyzeBidi(
1231         IDWriteTextAnalysisSource* source,
1232         UINT32 position,
1233         UINT32 length,
1234         IDWriteTextAnalysisSink* sink);
1235
1236     HRESULT AnalyzeNumberSubstitution(
1237         IDWriteTextAnalysisSource* source,
1238         UINT32 position,
1239         UINT32 length,
1240         IDWriteTextAnalysisSink* sink);
1241
1242     HRESULT AnalyzeLineBreakpoints(
1243         IDWriteTextAnalysisSource* source,
1244         UINT32 position,
1245         UINT32 length,
1246         IDWriteTextAnalysisSink* sink);
1247
1248     HRESULT GetGlyphs(
1249         WCHAR const* text,
1250         UINT32 length,
1251         IDWriteFontFace* font_face,
1252         BOOL is_sideways,
1253         BOOL is_rtl,
1254         DWRITE_SCRIPT_ANALYSIS const* analysis,
1255         WCHAR const* locale,
1256         IDWriteNumberSubstitution* substitution,
1257         DWRITE_TYPOGRAPHIC_FEATURES const** features,
1258         UINT32 const* feature_range_len,
1259         UINT32 feature_ranges,
1260         UINT32 max_glyph_count,
1261         UINT16* clustermap,
1262         DWRITE_SHAPING_TEXT_PROPERTIES* text_props,
1263         UINT16* glyph_indices,
1264         DWRITE_SHAPING_GLYPH_PROPERTIES* glyph_props,
1265         UINT32* actual_glyph_count);
1266
1267     HRESULT GetGlyphPlacements(
1268         WCHAR const* text,
1269         UINT16 const* clustermap,
1270         DWRITE_SHAPING_TEXT_PROPERTIES* props,
1271         UINT32 text_len,
1272         UINT16 const* glyph_indices,
1273         DWRITE_SHAPING_GLYPH_PROPERTIES const* glyph_props,
1274         UINT32 glyph_count,
1275         IDWriteFontFace * font_face,
1276         FLOAT fontEmSize,
1277         BOOL is_sideways,
1278         BOOL is_rtl,
1279         DWRITE_SCRIPT_ANALYSIS const* analysis,
1280         WCHAR const* locale,
1281         DWRITE_TYPOGRAPHIC_FEATURES const** features,
1282         UINT32 const* feature_range_len,
1283         UINT32 feature_ranges,
1284         FLOAT* glyph_advances,
1285         DWRITE_GLYPH_OFFSET* glyph_offsets);
1286
1287     HRESULT GetGdiCompatibleGlyphPlacements(
1288         WCHAR const* text,
1289         UINT16 const* clustermap,
1290         DWRITE_SHAPING_TEXT_PROPERTIES* props,
1291         UINT32 text_len,
1292         UINT16 const* glyph_indices,
1293         DWRITE_SHAPING_GLYPH_PROPERTIES const* glyph_props,
1294         UINT32 glyph_count,
1295         IDWriteFontFace * font_face,
1296         FLOAT fontEmSize,
1297         FLOAT pixels_per_dip,
1298         DWRITE_MATRIX const* transform,
1299         BOOL use_gdi_natural,
1300         BOOL is_sideways,
1301         BOOL is_rtl,
1302         DWRITE_SCRIPT_ANALYSIS const* analysis,
1303         WCHAR const* locale,
1304         DWRITE_TYPOGRAPHIC_FEATURES const** features,
1305         UINT32 const* feature_range_lengths,
1306         UINT32 feature_ranges,
1307         FLOAT* glyph_advances,
1308         DWRITE_GLYPH_OFFSET* glyph_offsets);
1309 }
1310
1311 [
1312 local,
1313 object,
1314 uuid(7d97dbf7-e085-42d4-81e3-6a883bded118)
1315 ]
1316 interface IDWriteGlyphRunAnalysis : IUnknown
1317 {
1318     HRESULT GetAlphaTextureBounds(DWRITE_TEXTURE_TYPE type, RECT* bounds);
1319     HRESULT CreateAlphaTexture(DWRITE_TEXTURE_TYPE type, RECT const* bounds, BYTE* alphaValues, UINT32 bufferSize);
1320     HRESULT GetAlphaBlendParams(
1321         IDWriteRenderingParams* renderingParams,
1322         FLOAT* blendGamma,
1323         FLOAT* blendEnhancedContrast,
1324         FLOAT* blendClearTypeLevel);
1325 }
1326
1327 [
1328 local,
1329 object,
1330 uuid(b859ee5a-d838-4b5b-a2e8-1adc7d93db48)
1331 ]
1332 interface IDWriteFactory : IUnknown
1333 {
1334     HRESULT GetSystemFontCollection(IDWriteFontCollection **collection,
1335                                     [defaultvalue(FALSE)] BOOL check_for_updates);
1336
1337     HRESULT CreateCustomFontCollection(
1338         IDWriteFontCollectionLoader *loader,
1339         void const *key,
1340         UINT32 key_size,
1341         IDWriteFontCollection **collection);
1342
1343     HRESULT RegisterFontCollectionLoader(IDWriteFontCollectionLoader *loader);
1344
1345     HRESULT UnregisterFontCollectionLoader(IDWriteFontCollectionLoader *loader);
1346
1347     HRESULT CreateFontFileReference(
1348         WCHAR const *path,
1349         FILETIME const *writetime,
1350         IDWriteFontFile **font_file);
1351
1352     HRESULT CreateCustomFontFileReference(
1353         void const *reference_key,
1354         UINT32 key_size,
1355         IDWriteFontFileLoader *loader,
1356         IDWriteFontFile **font_file);
1357
1358     HRESULT CreateFontFace(
1359         DWRITE_FONT_FACE_TYPE facetype,
1360         UINT32 files_number,
1361         IDWriteFontFile* const* font_files,
1362         UINT32 index,
1363         DWRITE_FONT_SIMULATIONS sim_flags,
1364         IDWriteFontFace **font_face);
1365
1366     HRESULT CreateRenderingParams(IDWriteRenderingParams **params);
1367
1368     HRESULT CreateMonitorRenderingParams(
1369         HMONITOR monitor,
1370         IDWriteRenderingParams **params);
1371
1372     HRESULT CreateCustomRenderingParams(
1373         FLOAT gamma,
1374         FLOAT enhancedContrast,
1375         FLOAT cleartype_level,
1376         DWRITE_PIXEL_GEOMETRY geometry,
1377         DWRITE_RENDERING_MODE mode,
1378         IDWriteRenderingParams **params);
1379
1380     HRESULT RegisterFontFileLoader(IDWriteFontFileLoader *loader);
1381
1382     HRESULT UnregisterFontFileLoader(IDWriteFontFileLoader *loader);
1383
1384     HRESULT CreateTextFormat(
1385         WCHAR const* family_name,
1386         IDWriteFontCollection *collection,
1387         DWRITE_FONT_WEIGHT weight,
1388         DWRITE_FONT_STYLE style,
1389         DWRITE_FONT_STRETCH stretch,
1390         FLOAT size,
1391         WCHAR const *locale,
1392         IDWriteTextFormat **format);
1393
1394     HRESULT CreateTypography(IDWriteTypography **typography);
1395
1396     HRESULT GetGdiInterop(IDWriteGdiInterop **gdi_interop);
1397
1398     HRESULT CreateTextLayout(
1399         WCHAR const* string,
1400         UINT32 len,
1401         IDWriteTextFormat *format,
1402         FLOAT max_width,
1403         FLOAT max_height,
1404         IDWriteTextLayout **layout);
1405
1406     HRESULT CreateGdiCompatibleTextLayout(
1407         WCHAR const* string,
1408         UINT32 len,
1409         IDWriteTextFormat *format,
1410         FLOAT layout_width,
1411         FLOAT layout_height,
1412         FLOAT pixels_per_dip,
1413         DWRITE_MATRIX const* transform,
1414         BOOL use_gdi_natural,
1415         IDWriteTextLayout **layout);
1416
1417     HRESULT CreateEllipsisTrimmingSign(
1418         IDWriteTextFormat *format,
1419         IDWriteInlineObject **trimming_sign);
1420
1421     HRESULT CreateTextAnalyzer(IDWriteTextAnalyzer **analyzer);
1422
1423     HRESULT CreateNumberSubstitution(
1424         DWRITE_NUMBER_SUBSTITUTION_METHOD method,
1425         WCHAR const* locale,
1426         BOOL ignore_user_override,
1427         IDWriteNumberSubstitution **substitution);
1428
1429     HRESULT CreateGlyphRunAnalysis(
1430         DWRITE_GLYPH_RUN const *glyph_run,
1431         FLOAT pixels_per_dip,
1432         DWRITE_MATRIX const* transform,
1433         DWRITE_RENDERING_MODE rendering_mode,
1434         DWRITE_MEASURING_MODE measuring_mode,
1435         FLOAT baseline_x,
1436         FLOAT baseline_y,
1437         IDWriteGlyphRunAnalysis **analysis);
1438 }
1439
1440 cpp_quote("HRESULT WINAPI DWriteCreateFactory(DWRITE_FACTORY_TYPE,REFIID,IUnknown**);")
1441
1442 /* error codes */
1443 cpp_quote("#define FACILITY_DWRITE 0x898")
1444 cpp_quote("#define DWRITE_ERR_BASE 0x5000")
1445 cpp_quote("#define MAKE_DWRITE_HR(severity, code) MAKE_HRESULT(severity, FACILITY_DWRITE, (DWRITE_ERR_BASE + code))")
1446 cpp_quote("#define MAKE_DWRITE_HR_ERR(code) MAKE_DWRITE_HR(SEVERITY_ERROR, code)")