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.idl";
  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_OPENTYPE_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_TRUETYPE_COLLECTION = DWRITE_FONT_FILE_TYPE_OPENTYPE_COLLECTION
  57 } DWRITE_FONT_FILE_TYPE;
  58
  59 typedef enum DWRITE_FONT_FACE_TYPE
  60 {
  61     DWRITE_FONT_FACE_TYPE_CFF,
  62     DWRITE_FONT_FACE_TYPE_TRUETYPE,
  63     DWRITE_FONT_FACE_TYPE_OPENTYPE_COLLECTION,
  64     DWRITE_FONT_FACE_TYPE_TYPE1,
  65     DWRITE_FONT_FACE_TYPE_VECTOR,
  66     DWRITE_FONT_FACE_TYPE_BITMAP,
  67     DWRITE_FONT_FACE_TYPE_UNKNOWN,
  68     DWRITE_FONT_FACE_TYPE_RAW_CFF,
  69     DWRITE_FONT_FACE_TYPE_TRUETYPE_COLLECTION = DWRITE_FONT_FACE_TYPE_OPENTYPE_COLLECTION
  70 } DWRITE_FONT_FACE_TYPE;
  71
  72 typedef enum DWRITE_FONT_WEIGHT
  73 {
  74     DWRITE_FONT_WEIGHT_THIN = 100,
  75     DWRITE_FONT_WEIGHT_EXTRA_LIGHT = 200,
  76     DWRITE_FONT_WEIGHT_ULTRA_LIGHT = 200,
  77     DWRITE_FONT_WEIGHT_LIGHT = 300,
  78     DWRITE_FONT_WEIGHT_SEMI_LIGHT = 350,
  79     DWRITE_FONT_WEIGHT_NORMAL = 400,
  80     DWRITE_FONT_WEIGHT_REGULAR = 400,
  81     DWRITE_FONT_WEIGHT_MEDIUM = 500,
  82     DWRITE_FONT_WEIGHT_DEMI_BOLD = 600,
  83     DWRITE_FONT_WEIGHT_SEMI_BOLD = 600,
  84     DWRITE_FONT_WEIGHT_BOLD = 700,
  85     DWRITE_FONT_WEIGHT_EXTRA_BOLD = 800,
  86     DWRITE_FONT_WEIGHT_ULTRA_BOLD = 800,
  87     DWRITE_FONT_WEIGHT_BLACK = 900,
  88     DWRITE_FONT_WEIGHT_HEAVY = 900,
  89     DWRITE_FONT_WEIGHT_EXTRA_BLACK = 950,
  90     DWRITE_FONT_WEIGHT_ULTRA_BLACK = 950
  91 } DWRITE_FONT_WEIGHT;
  92
  93 typedef enum DWRITE_FONT_STRETCH
  94 {
  95     DWRITE_FONT_STRETCH_UNDEFINED = 0,
  96     DWRITE_FONT_STRETCH_ULTRA_CONDENSED = 1,
  97     DWRITE_FONT_STRETCH_EXTRA_CONDENSED = 2,
  98     DWRITE_FONT_STRETCH_CONDENSED = 3,
  99     DWRITE_FONT_STRETCH_SEMI_CONDENSED = 4,
 100     DWRITE_FONT_STRETCH_NORMAL = 5,
 101     DWRITE_FONT_STRETCH_MEDIUM = 5,
 102     DWRITE_FONT_STRETCH_SEMI_EXPANDED = 6,
 103     DWRITE_FONT_STRETCH_EXPANDED = 7,
 104     DWRITE_FONT_STRETCH_EXTRA_EXPANDED = 8,
 105     DWRITE_FONT_STRETCH_ULTRA_EXPANDED = 9
 106 } DWRITE_FONT_STRETCH;
 107
 108 typedef enum DWRITE_FONT_STYLE
 109 {
 110     DWRITE_FONT_STYLE_NORMAL,
 111     DWRITE_FONT_STYLE_OBLIQUE,
 112     DWRITE_FONT_STYLE_ITALIC
 113 } DWRITE_FONT_STYLE;
 114
 115 typedef enum DWRITE_INFORMATIONAL_STRING_ID
 116 {
 117     DWRITE_INFORMATIONAL_STRING_NONE,
 118     DWRITE_INFORMATIONAL_STRING_COPYRIGHT_NOTICE,
 119     DWRITE_INFORMATIONAL_STRING_VERSION_STRINGS,
 120     DWRITE_INFORMATIONAL_STRING_TRADEMARK,
 121     DWRITE_INFORMATIONAL_STRING_MANUFACTURER,
 122     DWRITE_INFORMATIONAL_STRING_DESIGNER,
 123     DWRITE_INFORMATIONAL_STRING_DESIGNER_URL,
 124     DWRITE_INFORMATIONAL_STRING_DESCRIPTION,
 125     DWRITE_INFORMATIONAL_STRING_FONT_VENDOR_URL,
 126     DWRITE_INFORMATIONAL_STRING_LICENSE_DESCRIPTION,
 127     DWRITE_INFORMATIONAL_STRING_LICENSE_INFO_URL,
 128     DWRITE_INFORMATIONAL_STRING_WIN32_FAMILY_NAMES,
 129     DWRITE_INFORMATIONAL_STRING_WIN32_SUBFAMILY_NAMES,
 130     DWRITE_INFORMATIONAL_STRING_TYPOGRAPHIC_FAMILY_NAMES,
 131     DWRITE_INFORMATIONAL_STRING_TYPOGRAPHIC_SUBFAMILY_NAMES,
 132     DWRITE_INFORMATIONAL_STRING_SAMPLE_TEXT,
 133     DWRITE_INFORMATIONAL_STRING_FULL_NAME,
 134     DWRITE_INFORMATIONAL_STRING_POSTSCRIPT_NAME,
 135     DWRITE_INFORMATIONAL_STRING_POSTSCRIPT_CID_NAME,
 136     DWRITE_INFORMATIONAL_STRING_WEIGHT_STRETCH_STYLE_FAMILY_NAME,
 137     DWRITE_INFORMATIONAL_STRING_DESIGN_SCRIPT_LANGUAGE_TAG,
 138     DWRITE_INFORMATIONAL_STRING_SUPPORTED_SCRIPT_LANGUAGE_TAG,
 139     DWRITE_INFORMATIONAL_STRING_PREFERRED_FAMILY_NAMES = DWRITE_INFORMATIONAL_STRING_TYPOGRAPHIC_FAMILY_NAMES,
 140     DWRITE_INFORMATIONAL_STRING_PREFERRED_SUBFAMILY_NAMES = DWRITE_INFORMATIONAL_STRING_TYPOGRAPHIC_SUBFAMILY_NAMES,
 141     DWRITE_INFORMATIONAL_STRING_WWS_FAMILY_NAME = DWRITE_INFORMATIONAL_STRING_WEIGHT_STRETCH_STYLE_FAMILY_NAME,
 142 } DWRITE_INFORMATIONAL_STRING_ID;
 143
 144 typedef enum DWRITE_FONT_SIMULATIONS
 145 {
 146     DWRITE_FONT_SIMULATIONS_NONE,
 147     DWRITE_FONT_SIMULATIONS_BOLD,
 148     DWRITE_FONT_SIMULATIONS_OBLIQUE
 149 } DWRITE_FONT_SIMULATIONS;
 150 cpp_quote("DEFINE_ENUM_FLAG_OPERATORS(DWRITE_FONT_SIMULATIONS);")
 151
 152 typedef enum DWRITE_PIXEL_GEOMETRY
 153 {
 154     DWRITE_PIXEL_GEOMETRY_FLAT,
 155     DWRITE_PIXEL_GEOMETRY_RGB,
 156     DWRITE_PIXEL_GEOMETRY_BGR
 157 } DWRITE_PIXEL_GEOMETRY;
 158
 159 typedef enum DWRITE_RENDERING_MODE
 160 {
 161     DWRITE_RENDERING_MODE_DEFAULT,
 162     DWRITE_RENDERING_MODE_ALIASED,
 163     DWRITE_RENDERING_MODE_GDI_CLASSIC,
 164     DWRITE_RENDERING_MODE_GDI_NATURAL,
 165     DWRITE_RENDERING_MODE_NATURAL,
 166     DWRITE_RENDERING_MODE_NATURAL_SYMMETRIC,
 167     DWRITE_RENDERING_MODE_OUTLINE,
 168     DWRITE_RENDERING_MODE_CLEARTYPE_GDI_CLASSIC = DWRITE_RENDERING_MODE_GDI_CLASSIC,
 169     DWRITE_RENDERING_MODE_CLEARTYPE_GDI_NATURAL = DWRITE_RENDERING_MODE_GDI_NATURAL,
 170     DWRITE_RENDERING_MODE_CLEARTYPE_NATURAL = DWRITE_RENDERING_MODE_NATURAL,
 171     DWRITE_RENDERING_MODE_CLEARTYPE_NATURAL_SYMMETRIC = DWRITE_RENDERING_MODE_NATURAL_SYMMETRIC
 172 } DWRITE_RENDERING_MODE;
 173
 174 typedef enum DWRITE_TEXT_ALIGNMENT
 175 {
 176     DWRITE_TEXT_ALIGNMENT_LEADING,
 177     DWRITE_TEXT_ALIGNMENT_TRAILING,
 178     DWRITE_TEXT_ALIGNMENT_CENTER,
 179     DWRITE_TEXT_ALIGNMENT_JUSTIFIED
 180 } DWRITE_TEXT_ALIGNMENT;
 181
 182 typedef enum DWRITE_PARAGRAPH_ALIGNMENT
 183 {
 184     DWRITE_PARAGRAPH_ALIGNMENT_NEAR,
 185     DWRITE_PARAGRAPH_ALIGNMENT_FAR,
 186     DWRITE_PARAGRAPH_ALIGNMENT_CENTER
 187 } DWRITE_PARAGRAPH_ALIGNMENT;
 188
 189 typedef enum DWRITE_WORD_WRAPPING
 190 {
 191     DWRITE_WORD_WRAPPING_WRAP,
 192     DWRITE_WORD_WRAPPING_NO_WRAP,
 193     DWRITE_WORD_WRAPPING_EMERGENCY_BREAK,
 194     DWRITE_WORD_WRAPPING_WHOLE_WORD,
 195     DWRITE_WORD_WRAPPING_CHARACTER
 196 } DWRITE_WORD_WRAPPING;
 197
 198 typedef enum DWRITE_READING_DIRECTION
 199 {
 200     DWRITE_READING_DIRECTION_LEFT_TO_RIGHT,
 201     DWRITE_READING_DIRECTION_RIGHT_TO_LEFT,
 202     DWRITE_READING_DIRECTION_TOP_TO_BOTTOM,
 203     DWRITE_READING_DIRECTION_BOTTOM_TO_TOP
 204 } DWRITE_READING_DIRECTION;
 205
 206 typedef enum DWRITE_FLOW_DIRECTION
 207 {
 208     DWRITE_FLOW_DIRECTION_TOP_TO_BOTTOM,
 209     DWRITE_FLOW_DIRECTION_BOTTOM_TO_TOP,
 210     DWRITE_FLOW_DIRECTION_LEFT_TO_RIGHT,
 211     DWRITE_FLOW_DIRECTION_RIGHT_TO_LEFT
 212 } DWRITE_FLOW_DIRECTION;
 213
 214 typedef enum DWRITE_TRIMMING_GRANULARITY
 215 {
 216     DWRITE_TRIMMING_GRANULARITY_NONE,
 217     DWRITE_TRIMMING_GRANULARITY_CHARACTER,
 218     DWRITE_TRIMMING_GRANULARITY_WORD
 219 } DWRITE_TRIMMING_GRANULARITY;
 220
 221 typedef enum DWRITE_BREAK_CONDITION
 222 {
 223     DWRITE_BREAK_CONDITION_NEUTRAL,
 224     DWRITE_BREAK_CONDITION_CAN_BREAK,
 225     DWRITE_BREAK_CONDITION_MAY_NOT_BREAK,
 226     DWRITE_BREAK_CONDITION_MUST_BREAK
 227 } DWRITE_BREAK_CONDITION;
 228
 229 typedef enum DWRITE_LINE_SPACING_METHOD
 230 {
 231     DWRITE_LINE_SPACING_METHOD_DEFAULT,
 232     DWRITE_LINE_SPACING_METHOD_UNIFORM,
 233     DWRITE_LINE_SPACING_METHOD_PROPORTIONAL
 234 } DWRITE_LINE_SPACING_METHOD;
 235
 236 cpp_quote("#define DWRITE_MAKE_OPENTYPE_TAG(a,b,c,d) ( \\")
 237 cpp_quote("    ((UINT32)(UINT8)(d) << 24) | \\")
 238 cpp_quote("    ((UINT32)(UINT8)(c) << 16) | \\")
 239 cpp_quote("    ((UINT32)(UINT8)(b) <<  8) | \\")
 240 cpp_quote("     (UINT32)(UINT8)(a))")
 241
 242 typedef enum DWRITE_FONT_FEATURE_TAG
 243 {
 244     DWRITE_FONT_FEATURE_TAG_ALTERNATIVE_FRACTIONS           = 0x63726661, /* 'afrc' */
 245     DWRITE_FONT_FEATURE_TAG_PETITE_CAPITALS_FROM_CAPITALS   = 0x63703263, /* 'c2pc' */
 246     DWRITE_FONT_FEATURE_TAG_SMALL_CAPITALS_FROM_CAPITALS    = 0x63733263, /* 'c2sc' */
 247     DWRITE_FONT_FEATURE_TAG_CONTEXTUAL_ALTERNATES           = 0x746c6163, /* 'calt' */
 248     DWRITE_FONT_FEATURE_TAG_CASE_SENSITIVE_FORMS            = 0x65736163, /* 'case' */
 249     DWRITE_FONT_FEATURE_TAG_GLYPH_COMPOSITION_DECOMPOSITION = 0x706d6363, /* 'ccmp' */
 250     DWRITE_FONT_FEATURE_TAG_CONTEXTUAL_LIGATURES            = 0x67696c63, /* 'clig' */
 251     DWRITE_FONT_FEATURE_TAG_CAPITAL_SPACING                 = 0x70737063, /* 'cpsp' */
 252     DWRITE_FONT_FEATURE_TAG_CONTEXTUAL_SWASH                = 0x68777363, /* 'cswh' */
 253     DWRITE_FONT_FEATURE_TAG_CURSIVE_POSITIONING             = 0x73727563, /* 'curs' */
 254     DWRITE_FONT_FEATURE_TAG_DEFAULT                         = 0x746c6664, /* 'dflt' */
 255     DWRITE_FONT_FEATURE_TAG_DISCRETIONARY_LIGATURES         = 0x67696c64, /* 'dlig' */
 256     DWRITE_FONT_FEATURE_TAG_EXPERT_FORMS                    = 0x74707865, /* 'expt' */
 257     DWRITE_FONT_FEATURE_TAG_FRACTIONS                       = 0x63617266, /* 'frac' */
 258     DWRITE_FONT_FEATURE_TAG_FULL_WIDTH                      = 0x64697766, /* 'fwid' */
 259     DWRITE_FONT_FEATURE_TAG_HALF_FORMS                      = 0x666c6168, /* 'half' */
 260     DWRITE_FONT_FEATURE_TAG_HALANT_FORMS                    = 0x6e6c6168, /* 'haln' */
 261     DWRITE_FONT_FEATURE_TAG_ALTERNATE_HALF_WIDTH            = 0x746c6168, /* 'halt' */
 262     DWRITE_FONT_FEATURE_TAG_HISTORICAL_FORMS                = 0x74736968, /* 'hist' */
 263     DWRITE_FONT_FEATURE_TAG_HORIZONTAL_KANA_ALTERNATES      = 0x616e6b68, /* 'hkna' */
 264     DWRITE_FONT_FEATURE_TAG_HISTORICAL_LIGATURES            = 0x67696c68, /* 'hlig' */
 265     DWRITE_FONT_FEATURE_TAG_HALF_WIDTH                      = 0x64697768, /* 'hwid' */
 266     DWRITE_FONT_FEATURE_TAG_HOJO_KANJI_FORMS                = 0x6f6a6f68, /* 'hojo' */
 267     DWRITE_FONT_FEATURE_TAG_JIS04_FORMS                     = 0x3430706a, /* 'jp04' */
 268     DWRITE_FONT_FEATURE_TAG_JIS78_FORMS                     = 0x3837706a, /* 'jp78' */
 269     DWRITE_FONT_FEATURE_TAG_JIS83_FORMS                     = 0x3338706a, /* 'jp83' */
 270     DWRITE_FONT_FEATURE_TAG_JIS90_FORMS                     = 0x3039706a, /* 'jp90' */
 271     DWRITE_FONT_FEATURE_TAG_KERNING                         = 0x6e72656b, /* 'kern' */
 272     DWRITE_FONT_FEATURE_TAG_STANDARD_LIGATURES              = 0x6167696c, /* 'liga' */
 273     DWRITE_FONT_FEATURE_TAG_LINING_FIGURES                  = 0x6d756e6c, /* 'lnum' */
 274     DWRITE_FONT_FEATURE_TAG_LOCALIZED_FORMS                 = 0x6c636f6c, /* 'locl' */
 275     DWRITE_FONT_FEATURE_TAG_MARK_POSITIONING                = 0x6b72616d, /* 'mark' */
 276     DWRITE_FONT_FEATURE_TAG_MATHEMATICAL_GREEK              = 0x6b72676d, /* 'mgrk' */
 277     DWRITE_FONT_FEATURE_TAG_MARK_TO_MARK_POSITIONING        = 0x6b6d6b6d, /* 'mkmk' */
 278     DWRITE_FONT_FEATURE_TAG_ALTERNATE_ANNOTATION_FORMS      = 0x746c616e, /* 'nalt' */
 279     DWRITE_FONT_FEATURE_TAG_NLC_KANJI_FORMS                 = 0x6b636c6e, /* 'nlck' */
 280     DWRITE_FONT_FEATURE_TAG_OLD_STYLE_FIGURES               = 0x6d756e6f, /* 'onum' */
 281     DWRITE_FONT_FEATURE_TAG_ORDINALS                        = 0x6e64726f, /* 'ordn' */
 282     DWRITE_FONT_FEATURE_TAG_PROPORTIONAL_ALTERNATE_WIDTH    = 0x746c6170, /* 'palt' */
 283     DWRITE_FONT_FEATURE_TAG_PETITE_CAPITALS                 = 0x70616370, /* 'pcap' */
 284     DWRITE_FONT_FEATURE_TAG_PROPORTIONAL_FIGURES            = 0x6d756e70, /* 'pnum' */
 285     DWRITE_FONT_FEATURE_TAG_PROPORTIONAL_WIDTHS             = 0x64697770, /* 'pwid' */
 286     DWRITE_FONT_FEATURE_TAG_QUARTER_WIDTHS                  = 0x64697771, /* 'qwid' */
 287     DWRITE_FONT_FEATURE_TAG_REQUIRED_LIGATURES              = 0x67696c72, /* 'rlig' */
 288     DWRITE_FONT_FEATURE_TAG_RUBY_NOTATION_FORMS             = 0x79627572, /* 'ruby' */
 289     DWRITE_FONT_FEATURE_TAG_STYLISTIC_ALTERNATES            = 0x746c6173, /* 'salt' */
 290     DWRITE_FONT_FEATURE_TAG_SCIENTIFIC_INFERIORS            = 0x666e6973, /* 'sinf' */
 291     DWRITE_FONT_FEATURE_TAG_SMALL_CAPITALS                  = 0x70636d73, /* 'smcp' */
 292     DWRITE_FONT_FEATURE_TAG_SIMPLIFIED_FORMS                = 0x6c706d73, /* 'smpl' */
 293     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_1                 = 0x31307373, /* 'ss01' */
 294     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_2                 = 0x32307373, /* 'ss02' */
 295     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_3                 = 0x33307373, /* 'ss03' */
 296     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_4                 = 0x34307373, /* 'ss04' */
 297     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_5                 = 0x35307373, /* 'ss05' */
 298     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_6                 = 0x36307373, /* 'ss06' */
 299     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_7                 = 0x37307373, /* 'ss07' */
 300     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_8                 = 0x38307373, /* 'ss08' */
 301     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_9                 = 0x39307373, /* 'ss09' */
 302     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_10                = 0x30317373, /* 'ss10' */
 303     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_11                = 0x31317373, /* 'ss11' */
 304     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_12                = 0x32317373, /* 'ss12' */
 305     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_13                = 0x33317373, /* 'ss13' */
 306     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_14                = 0x34317373, /* 'ss14' */
 307     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_15                = 0x35317373, /* 'ss15' */
 308     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_16                = 0x36317373, /* 'ss16' */
 309     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_17                = 0x37317373, /* 'ss17' */
 310     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_18                = 0x38317373, /* 'ss18' */
 311     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_19                = 0x39317373, /* 'ss19' */
 312     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_20                = 0x30327373, /* 'ss20' */
 313     DWRITE_FONT_FEATURE_TAG_SUBSCRIPT                       = 0x73627573, /* 'subs' */
 314     DWRITE_FONT_FEATURE_TAG_SUPERSCRIPT                     = 0x73707573, /* 'sups' */
 315     DWRITE_FONT_FEATURE_TAG_SWASH                           = 0x68737773, /* 'swsh' */
 316     DWRITE_FONT_FEATURE_TAG_TITLING                         = 0x6c746974, /* 'titl' */
 317     DWRITE_FONT_FEATURE_TAG_TRADITIONAL_NAME_FORMS          = 0x6d616e74, /* 'tnam' */
 318     DWRITE_FONT_FEATURE_TAG_TABULAR_FIGURES                 = 0x6d756e74, /* 'tnum' */
 319     DWRITE_FONT_FEATURE_TAG_TRADITIONAL_FORMS               = 0x64617274, /* 'trad' */
 320     DWRITE_FONT_FEATURE_TAG_THIRD_WIDTHS                    = 0x64697774, /* 'twid' */
 321     DWRITE_FONT_FEATURE_TAG_UNICASE                         = 0x63696e75, /* 'unic' */
 322     DWRITE_FONT_FEATURE_TAG_VERTICAL_WRITING                = 0x74726576, /* 'vert' */
 323     DWRITE_FONT_FEATURE_TAG_VERTICAL_ALTERNATES_AND_ROTATION= 0x32747276, /* 'vrt2' */
 324     DWRITE_FONT_FEATURE_TAG_SLASHED_ZERO                    = 0x6f72657a, /* 'zero' */
 325 } DWRITE_FONT_FEATURE_TAG;
 326
 327 typedef enum DWRITE_SCRIPT_SHAPES
 328 {
 329     DWRITE_SCRIPT_SHAPES_DEFAULT = 0,
 330     DWRITE_SCRIPT_SHAPES_NO_VISUAL = 1
 331 } DWRITE_SCRIPT_SHAPES;
 332 cpp_quote("DEFINE_ENUM_FLAG_OPERATORS(DWRITE_SCRIPT_SHAPES);")
 333
 334 typedef enum DWRITE_NUMBER_SUBSTITUTION_METHOD
 335 {
 336     DWRITE_NUMBER_SUBSTITUTION_METHOD_FROM_CULTURE,
 337     DWRITE_NUMBER_SUBSTITUTION_METHOD_CONTEXTUAL,
 338     DWRITE_NUMBER_SUBSTITUTION_METHOD_NONE,
 339     DWRITE_NUMBER_SUBSTITUTION_METHOD_NATIONAL,
 340     DWRITE_NUMBER_SUBSTITUTION_METHOD_TRADITIONAL
 341 } DWRITE_NUMBER_SUBSTITUTION_METHOD;
 342
 343 cpp_quote("#define DWRITE_ALPHA_MAX 255")
 344
 345 typedef enum DWRITE_TEXTURE_TYPE
 346 {
 347     DWRITE_TEXTURE_ALIASED_1x1,
 348     DWRITE_TEXTURE_CLEARTYPE_3x1
 349 } DWRITE_TEXTURE_TYPE;
 350
 351 typedef struct DWRITE_FONT_METRICS
 352 {
 353     UINT16 designUnitsPerEm;
 354     UINT16 ascent;
 355     UINT16 descent;
 356     INT16 lineGap;
 357     UINT16 capHeight;
 358     UINT16 xHeight;
 359     INT16 underlinePosition;
 360     UINT16 underlineThickness;
 361     INT16 strikethroughPosition;
 362     UINT16 strikethroughThickness;
 363 } DWRITE_FONT_METRICS;
 364
 365 typedef struct DWRITE_GLYPH_METRICS
 366 {
 367     INT32 leftSideBearing;
 368     UINT32 advanceWidth;
 369     INT32 rightSideBearing;
 370     INT32 topSideBearing;
 371     UINT32 advanceHeight;
 372     INT32 bottomSideBearing;
 373     INT32 verticalOriginY;
 374 } DWRITE_GLYPH_METRICS;
 375
 376 typedef struct DWRITE_GLYPH_OFFSET
 377 {
 378     FLOAT advanceOffset;
 379     FLOAT ascenderOffset;
 380 } DWRITE_GLYPH_OFFSET;
 381
 382 typedef struct DWRITE_MATRIX
 383 {
 384     FLOAT m11;
 385     FLOAT m12;
 386     FLOAT m21;
 387     FLOAT m22;
 388     FLOAT dx;
 389     FLOAT dy;
 390 } DWRITE_MATRIX;
 391
 392 typedef struct DWRITE_TRIMMING
 393 {
 394     DWRITE_TRIMMING_GRANULARITY granularity;
 395     UINT32 delimiter;
 396     UINT32 delimiterCount;
 397 } DWRITE_TRIMMING;
 398
 399 cpp_quote("#ifndef __d2d1_h__")
 400 typedef struct DWRITE_GLYPH_RUN DWRITE_GLYPH_RUN;
 401 cpp_quote("#endif /* __d2d1_h__ */")
 402
 403 struct DWRITE_GLYPH_RUN
 404 {
 405     IDWriteFontFace* fontFace;
 406     FLOAT fontEmSize;
 407     UINT32 glyphCount;
 408     UINT16 const* glyphIndices;
 409     FLOAT const* glyphAdvances;
 410     DWRITE_GLYPH_OFFSET const* glyphOffsets;
 411     BOOL isSideways;
 412     UINT32 bidiLevel;
 413 };
 414
 415 cpp_quote("#ifndef __d2d1_1_h__")
 416 typedef struct DWRITE_GLYPH_RUN_DESCRIPTION DWRITE_GLYPH_RUN_DESCRIPTION;
 417 cpp_quote("#endif /* __d2d1_1_h__ */")
 418
 419 struct DWRITE_GLYPH_RUN_DESCRIPTION
 420 {
 421     WCHAR const* localeName;
 422     WCHAR const* string;
 423     UINT32 stringLength;
 424     UINT16 const* clusterMap;
 425     UINT32 textPosition;
 426 };
 427
 428 typedef struct DWRITE_UNDERLINE
 429 {
 430     FLOAT width;
 431     FLOAT thickness;
 432     FLOAT offset;
 433     FLOAT runHeight;
 434     DWRITE_READING_DIRECTION readingDirection;
 435     DWRITE_FLOW_DIRECTION flowDirection;
 436     WCHAR const* localeName;
 437     DWRITE_MEASURING_MODE measuringMode;
 438 } DWRITE_UNDERLINE;
 439
 440 typedef struct DWRITE_STRIKETHROUGH
 441 {
 442     FLOAT width;
 443     FLOAT thickness;
 444     FLOAT offset;
 445     DWRITE_READING_DIRECTION readingDirection;
 446     DWRITE_FLOW_DIRECTION flowDirection;
 447     WCHAR const* localeName;
 448     DWRITE_MEASURING_MODE measuringMode;
 449 } DWRITE_STRIKETHROUGH;
 450
 451 typedef struct DWRITE_INLINE_OBJECT_METRICS
 452 {
 453     FLOAT width;
 454     FLOAT height;
 455     FLOAT baseline;
 456     BOOL  supportsSideways;
 457 } DWRITE_INLINE_OBJECT_METRICS;
 458
 459 typedef struct DWRITE_OVERHANG_METRICS
 460 {
 461     FLOAT left;
 462     FLOAT top;
 463     FLOAT right;
 464     FLOAT bottom;
 465 } DWRITE_OVERHANG_METRICS;
 466
 467 typedef struct DWRITE_FONT_FEATURE
 468 {
 469     DWRITE_FONT_FEATURE_TAG nameTag;
 470     UINT32 parameter;
 471 } DWRITE_FONT_FEATURE;
 472
 473 typedef struct DWRITE_TEXT_RANGE
 474 {
 475     UINT32 startPosition;
 476     UINT32 length;
 477 } DWRITE_TEXT_RANGE;
 478
 479 typedef struct DWRITE_LINE_METRICS
 480 {
 481     UINT32 length;
 482     UINT32 trailingWhitespaceLength;
 483     UINT32 newlineLength;
 484     FLOAT height;
 485     FLOAT baseline;
 486     BOOL isTrimmed;
 487 } DWRITE_LINE_METRICS;
 488
 489 typedef struct DWRITE_TEXT_METRICS
 490 {
 491     FLOAT left;
 492     FLOAT top;
 493     FLOAT width;
 494     FLOAT widthIncludingTrailingWhitespace;
 495     FLOAT height;
 496     FLOAT layoutWidth;
 497     FLOAT layoutHeight;
 498     UINT32 maxBidiReorderingDepth;
 499     UINT32 lineCount;
 500 } DWRITE_TEXT_METRICS;
 501
 502 typedef struct DWRITE_CLUSTER_METRICS
 503 {
 504     FLOAT width;
 505     UINT16 length;
 506     UINT16 canWrapLineAfter : 1;
 507     UINT16 isWhitespace : 1;
 508     UINT16 isNewline : 1;
 509     UINT16 isSoftHyphen : 1;
 510     UINT16 isRightToLeft : 1;
 511     UINT16 padding : 11;
 512 } DWRITE_CLUSTER_METRICS;
 513
 514 typedef struct DWRITE_HIT_TEST_METRICS
 515 {
 516     UINT32 textPosition;
 517     UINT32 length;
 518     FLOAT left;
 519     FLOAT top;
 520     FLOAT width;
 521     FLOAT height;
 522     UINT32 bidiLevel;
 523     BOOL isText;
 524     BOOL isTrimmed;
 525 } DWRITE_HIT_TEST_METRICS;
 526
 527 typedef struct DWRITE_SCRIPT_ANALYSIS
 528 {
 529     UINT16 script;
 530     DWRITE_SCRIPT_SHAPES shapes;
 531 } DWRITE_SCRIPT_ANALYSIS;
 532
 533 typedef struct DWRITE_LINE_BREAKPOINT
 534 {
 535     UINT8 breakConditionBefore : 2;
 536     UINT8 breakConditionAfter : 2;
 537     UINT8 isWhitespace : 1;
 538     UINT8 isSoftHyphen : 1;
 539     UINT8 padding : 2;
 540 } DWRITE_LINE_BREAKPOINT;
 541
 542 typedef struct DWRITE_TYPOGRAPHIC_FEATURES
 543 {
 544     DWRITE_FONT_FEATURE* features;
 545     UINT32 featureCount;
 546 } DWRITE_TYPOGRAPHIC_FEATURES;
 547
 548 typedef struct DWRITE_SHAPING_TEXT_PROPERTIES
 549 {
 550     UINT16 isShapedAlone : 1;
 551     UINT16 reserved1 : 1;
 552     UINT16 canBreakShapingAfter : 1;
 553     UINT16 reserved : 13;
 554 } DWRITE_SHAPING_TEXT_PROPERTIES;
 555
 556 typedef struct DWRITE_SHAPING_GLYPH_PROPERTIES
 557 {
 558     UINT16 justification : 4;
 559     UINT16 isClusterStart : 1;
 560     UINT16 isDiacritic : 1;
 561     UINT16 isZeroWidthSpace : 1;
 562     UINT16 reserved : 9;
 563 } DWRITE_SHAPING_GLYPH_PROPERTIES;
 564
 565 [
 566 local,
 567 object,
 568 uuid(6d4865fe-0ab8-4d91-8f62-5dd6be34a3e0)
 569 ]
 570 interface IDWriteFontFileStream : IUnknown
 571 {
 572     HRESULT ReadFileFragment(
 573         void const **fragment_start,
 574         UINT64 offset,
 575         UINT64 fragment_size,
 576         void **fragment_context);
 577
 578     void ReleaseFileFragment(void *fragment_context);
 579     HRESULT GetFileSize(UINT64 *size);
 580     HRESULT GetLastWriteTime(UINT64 *last_writetime);
 581 }
 582
 583 [
 584 local,
 585 object,
 586 uuid(727cad4e-d6af-4c9e-8a08-d695b11caa49)
 587 ]
 588 interface IDWriteFontFileLoader : IUnknown
 589 {
 590     HRESULT CreateStreamFromKey(
 591         void const *key,
 592         UINT32 key_size,
 593         IDWriteFontFileStream **stream);
 594 }
 595
 596 [
 597 local,
 598 object,
 599 uuid(b2d9f3ec-c9fe-4a11-a2ec-d86208f7c0a2)
 600 ]
 601 interface IDWriteLocalFontFileLoader : IDWriteFontFileLoader
 602 {
 603     HRESULT GetFilePathLengthFromKey(void const *key, UINT32 key_size, UINT32 *length);
 604     HRESULT GetFilePathFromKey(void const *key, UINT32 key_size, WCHAR *path, UINT32 length);
 605     HRESULT GetLastWriteTimeFromKey(void const *key, UINT32 key_size, FILETIME *writetime);
 606 }
 607
 608 [
 609 local,
 610 object,
 611 uuid(739d886a-cef5-47dc-8769-1a8b41bebbb0)
 612 ]
 613 interface IDWriteFontFile : IUnknown
 614 {
 615     HRESULT GetReferenceKey(
 616         void const **key,
 617         UINT32 *key_size);
 618
 619     HRESULT GetLoader(IDWriteFontFileLoader **loader);
 620
 621     HRESULT Analyze(
 622         BOOL *is_supported_fonttype,
 623         DWRITE_FONT_FILE_TYPE *file_type,
 624         DWRITE_FONT_FACE_TYPE *face_type,
 625         UINT32 *faces_num);
 626 }
 627
 628 [
 629 local,
 630 object,
 631 uuid(72755049-5ff7-435d-8348-4be97cfa6c7c)
 632 ]
 633 interface IDWriteFontFileEnumerator : IUnknown
 634 {
 635     HRESULT MoveNext(BOOL *has_current_file);
 636     HRESULT GetCurrentFontFile(IDWriteFontFile **font_file);
 637 }
 638
 639 [
 640 local,
 641 object,
 642 uuid(cca920e4-52f0-492b-bfa8-29c72ee0a468)
 643 ]
 644 interface IDWriteFontCollectionLoader : IUnknown
 645 {
 646     HRESULT CreateEnumeratorFromKey(
 647         IDWriteFactory* factory,
 648         void const* key,
 649         UINT32 key_size,
 650         IDWriteFontFileEnumerator **enumerator);
 651 }
 652
 653 [
 654 local,
 655 object,
 656 uuid(08256209-099a-4b34-b86d-c22b110e7771)
 657 ]
 658 interface IDWriteLocalizedStrings : IUnknown
 659 {
 660     UINT32 GetCount();
 661
 662     HRESULT FindLocaleName(
 663         WCHAR const *locale_name,
 664         UINT32 *index,
 665         BOOL *exists);
 666
 667     HRESULT GetLocaleNameLength(UINT32 index, UINT32 *length);
 668     HRESULT GetLocaleName(UINT32 index, WCHAR *locale_name, UINT32 size);
 669     HRESULT GetStringLength(UINT32 index, UINT32 *length);
 670     HRESULT GetString(UINT32 index, WCHAR *buffer, UINT32 size);
 671 }
 672
 673 [
 674 local,
 675 object,
 676 uuid(2f0da53a-2add-47cd-82ee-d9ec34688e75)
 677 ]
 678 interface IDWriteRenderingParams : IUnknown
 679 {
 680     FLOAT GetGamma();
 681     FLOAT GetEnhancedContrast();
 682     FLOAT GetClearTypeLevel();
 683     DWRITE_PIXEL_GEOMETRY GetPixelGeometry();
 684     DWRITE_RENDERING_MODE GetRenderingMode();
 685 }
 686
 687 [
 688 local,
 689 object,
 690 uuid(5f49804d-7024-4d43-bfa9-d25984f53849)
 691 ]
 692 interface IDWriteFontFace : IUnknown
 693 {
 694     DWRITE_FONT_FACE_TYPE GetType();
 695     HRESULT GetFiles(UINT32 *number_of_files, IDWriteFontFile **fontfiles);
 696     UINT32 GetIndex();
 697     DWRITE_FONT_SIMULATIONS GetSimulations();
 698     BOOL IsSymbolFont();
 699     void GetMetrics(DWRITE_FONT_METRICS *metrics);
 700     UINT16 GetGlyphCount();
 701
 702     HRESULT GetDesignGlyphMetrics(
 703         UINT16 const *glyph_indices,
 704         UINT32 glyph_count,
 705         DWRITE_GLYPH_METRICS *metrics,
 706         [defaultvalue(FALSE)] BOOL is_sideways);
 707
 708     HRESULT GetGlyphIndices(
 709         UINT32 const *codepoints,
 710         UINT32 count,
 711         UINT16 *glyph_indices);
 712
 713     HRESULT TryGetFontTable(
 714         UINT32 table_tag,
 715         const void **table_data,
 716         UINT32 *table_size,
 717         void **context,
 718         BOOL *exists);
 719
 720     void ReleaseFontTable(void *table_context);
 721
 722     HRESULT GetGlyphRunOutline(
 723         FLOAT emSize,
 724         UINT16 const *glyph_indices,
 725         FLOAT const* glyph_advances,
 726         DWRITE_GLYPH_OFFSET const *glyph_offsets,
 727         UINT32 glyph_count,
 728         BOOL is_sideways,
 729         BOOL is_rtl,
 730         IDWriteGeometrySink *geometrysink);
 731
 732     HRESULT GetRecommendedRenderingMode(
 733         FLOAT emSize,
 734         FLOAT pixels_per_dip,
 735         DWRITE_MEASURING_MODE mode,
 736         IDWriteRenderingParams* params,
 737         DWRITE_RENDERING_MODE* rendering_mode);
 738
 739     HRESULT GetGdiCompatibleMetrics(
 740         FLOAT emSize,
 741         FLOAT pixels_per_dip,
 742         DWRITE_MATRIX const *transform,
 743         DWRITE_FONT_METRICS *metrics);
 744
 745     HRESULT GetGdiCompatibleGlyphMetrics(
 746         FLOAT emSize,
 747         FLOAT pixels_per_dip,
 748         DWRITE_MATRIX const *transform,
 749         BOOL use_gdi_natural,
 750         UINT16 const *glyph_indices,
 751         UINT32 glyph_count,
 752         DWRITE_GLYPH_METRICS *metrics,
 753         [defaultvalue(FALSE)] BOOL is_sideways);
 754 }
 755
 756 [
 757 local,
 758 object,
 759 uuid(acd16696-8c14-4f5d-877e-fe3fc1d32737)
 760 ]
 761 interface IDWriteFont : IUnknown
 762 {
 763     HRESULT GetFontFamily(IDWriteFontFamily **family);
 764     DWRITE_FONT_WEIGHT GetWeight();
 765     DWRITE_FONT_STRETCH GetStretch();
 766     DWRITE_FONT_STYLE GetStyle();
 767     BOOL IsSymbolFont();
 768
 769     HRESULT GetFaceNames(IDWriteLocalizedStrings **names);
 770     HRESULT GetInformationalStrings(
 771         DWRITE_INFORMATIONAL_STRING_ID stringid,
 772         IDWriteLocalizedStrings **strings,
 773         BOOL *exists);
 774
 775     DWRITE_FONT_SIMULATIONS GetSimulations();
 776     void GetMetrics(DWRITE_FONT_METRICS *metrics);
 777     HRESULT HasCharacter(UINT32 value, BOOL *exists);
 778     HRESULT CreateFontFace(IDWriteFontFace **face);
 779 }
 780
 781 [
 782 local,
 783 object,
 784 uuid(1a0d8438-1d97-4ec1-aef9-a2fb86ed6acb)
 785 ]
 786 interface IDWriteFontList : IUnknown
 787 {
 788     HRESULT GetFontCollection(IDWriteFontCollection **collection);
 789     UINT32 GetFontCount();
 790     HRESULT GetFont(UINT32 index, IDWriteFont **font);
 791 }
 792
 793 [
 794 local,
 795 object,
 796 uuid(da20d8ef-812a-4c43-9802-62ec4abd7add)
 797 ]
 798 interface IDWriteFontFamily : IDWriteFontList
 799 {
 800     HRESULT GetFamilyNames(IDWriteLocalizedStrings **names);
 801
 802     HRESULT GetFirstMatchingFont(
 803         DWRITE_FONT_WEIGHT weight,
 804         DWRITE_FONT_STRETCH stretch,
 805         DWRITE_FONT_STYLE style,
 806         IDWriteFont **font);
 807
 808     HRESULT GetMatchingFonts(
 809         DWRITE_FONT_WEIGHT weight,
 810         DWRITE_FONT_STRETCH stretch,
 811         DWRITE_FONT_STYLE style,
 812         IDWriteFontList **fonts);
 813 }
 814
 815 [
 816 local,
 817 object,
 818 uuid(a84cee02-3eea-4eee-a827-87c1a02a0fcc)
 819 ]
 820 interface IDWriteFontCollection : IUnknown
 821 {
 822     UINT32 GetFontFamilyCount();
 823     HRESULT GetFontFamily(UINT32 index, IDWriteFontFamily **family);
 824     HRESULT FindFamilyName(WCHAR const *name, UINT32 *index, BOOL *exists);
 825     HRESULT GetFontFromFontFace(IDWriteFontFace *face, IDWriteFont **font);
 826 }
 827
 828 [
 829 local,
 830 object,
 831 uuid(eaf3a2da-ecf4-4d24-b644-b34f6842024b)
 832 ]
 833 interface IDWritePixelSnapping : IUnknown
 834 {
 835     HRESULT IsPixelSnappingDisabled(
 836         void *client_drawingcontext,
 837         BOOL *disabled);
 838
 839     HRESULT GetCurrentTransform(
 840         void *client_drawingcontext,
 841         DWRITE_MATRIX *transform);
 842
 843     HRESULT GetPixelsPerDip(
 844         void *client_drawingcontext,
 845         FLOAT *pixels_per_dip);
 846 }
 847
 848 [
 849 local,
 850 object,
 851 uuid(ef8a8135-5cc6-45fe-8825-c5a0724eb819)
 852 ]
 853 interface IDWriteTextRenderer : IDWritePixelSnapping
 854 {
 855     HRESULT DrawGlyphRun(
 856         void* client_drawingcontext,
 857         FLOAT baselineOriginX,
 858         FLOAT baselineOriginY,
 859         DWRITE_MEASURING_MODE mode,
 860         DWRITE_GLYPH_RUN const *glyph_run,
 861         DWRITE_GLYPH_RUN_DESCRIPTION const *run_descr,
 862         IUnknown *drawing_effect);
 863
 864     HRESULT DrawUnderline(
 865         void *client_drawingcontext,
 866         FLOAT baselineOriginX,
 867         FLOAT baselineOriginY,
 868         DWRITE_UNDERLINE const* underline,
 869         IUnknown *drawing_effect);
 870
 871     HRESULT DrawStrikethrough(
 872         void *client_drawingcontext,
 873         FLOAT baselineOriginX,
 874         FLOAT baselineOriginY,
 875         DWRITE_STRIKETHROUGH const* strikethrough,
 876         IUnknown *drawing_effect);
 877
 878     HRESULT DrawInlineObject(
 879         void *client_drawingcontext,
 880         FLOAT originX,
 881         FLOAT originY,
 882         IDWriteInlineObject *object,
 883         BOOL is_sideways,
 884         BOOL is_rtl,
 885         IUnknown *drawing_effect);
 886 }
 887
 888 [
 889 local,
 890 object,
 891 uuid(8339fde3-106f-47ab-8373-1c6295eb10b3)
 892 ]
 893 interface IDWriteInlineObject : IUnknown
 894 {
 895     HRESULT Draw(
 896         void* client_drawingontext,
 897         IDWriteTextRenderer* renderer,
 898         FLOAT originX,
 899         FLOAT originY,
 900         BOOL is_sideways,
 901         BOOL is_rtl,
 902         IUnknown *drawing_effect);
 903
 904     HRESULT GetMetrics(DWRITE_INLINE_OBJECT_METRICS *metrics);
 905     HRESULT GetOverhangMetrics(DWRITE_OVERHANG_METRICS *overhangs);
 906     HRESULT GetBreakConditions(
 907         DWRITE_BREAK_CONDITION* condition_before,
 908         DWRITE_BREAK_CONDITION* condition_after);
 909 }
 910
 911 [
 912 local,
 913 object,
 914 uuid(9c906818-31d7-4fd3-a151-7c5e225db55a)
 915 ]
 916 interface IDWriteTextFormat : IUnknown
 917 {
 918     HRESULT SetTextAlignment(DWRITE_TEXT_ALIGNMENT alignment);
 919     HRESULT SetParagraphAlignment(DWRITE_PARAGRAPH_ALIGNMENT alignment);
 920     HRESULT SetWordWrapping(DWRITE_WORD_WRAPPING wrapping);
 921     HRESULT SetReadingDirection(DWRITE_READING_DIRECTION direction);
 922     HRESULT SetFlowDirection(DWRITE_FLOW_DIRECTION direction);
 923     HRESULT SetIncrementalTabStop(FLOAT tabstop);
 924     HRESULT SetTrimming(DWRITE_TRIMMING const *trimming, IDWriteInlineObject *trimming_sign);
 925     HRESULT SetLineSpacing(DWRITE_LINE_SPACING_METHOD spacing, FLOAT line_spacing, FLOAT baseline);
 926     DWRITE_TEXT_ALIGNMENT GetTextAlignment();
 927     DWRITE_PARAGRAPH_ALIGNMENT GetParagraphAlignment();
 928     DWRITE_WORD_WRAPPING GetWordWrapping();
 929     DWRITE_READING_DIRECTION GetReadingDirection();
 930     DWRITE_FLOW_DIRECTION GetFlowDirection();
 931     FLOAT GetIncrementalTabStop();
 932     HRESULT GetTrimming(DWRITE_TRIMMING *options, IDWriteInlineObject **trimming_sign);
 933
 934     HRESULT GetLineSpacing(
 935         DWRITE_LINE_SPACING_METHOD *method,
 936         FLOAT *spacing,
 937         FLOAT *baseline);
 938
 939     HRESULT GetFontCollection(IDWriteFontCollection **collection);
 940     UINT32 GetFontFamilyNameLength();
 941     HRESULT GetFontFamilyName(WCHAR *name, UINT32 size);
 942     DWRITE_FONT_WEIGHT GetFontWeight();
 943     DWRITE_FONT_STYLE GetFontStyle();
 944     DWRITE_FONT_STRETCH GetFontStretch();
 945     FLOAT GetFontSize();
 946     UINT32 GetLocaleNameLength();
 947     HRESULT GetLocaleName(WCHAR *name, UINT32 size);
 948 }
 949
 950 [
 951 local,
 952 object,
 953 uuid(55f1112b-1dc2-4b3c-9541-f46894ed85b6)
 954 ]
 955 interface IDWriteTypography : IUnknown
 956 {
 957     HRESULT AddFontFeature(DWRITE_FONT_FEATURE feature);
 958     UINT32 GetFontFeatureCount();
 959     HRESULT GetFontFeature(UINT32 index, DWRITE_FONT_FEATURE *feature);
 960 }
 961
 962 [
 963 local,
 964 object,
 965 uuid(5e5a32a3-8dff-4773-9ff6-0696eab77267)
 966 ]
 967 interface IDWriteBitmapRenderTarget : IUnknown
 968 {
 969     HRESULT DrawGlyphRun(
 970         FLOAT baselineOriginX,
 971         FLOAT baselineOriginY,
 972         DWRITE_MEASURING_MODE measuring_mode,
 973         DWRITE_GLYPH_RUN const* glyph_run,
 974         IDWriteRenderingParams* params,
 975         COLORREF textColor,
 976         [defaultvalue(NULL)] RECT *blackbox_rect);
 977
 978     HDC GetMemoryDC();
 979     FLOAT GetPixelsPerDip();
 980     HRESULT SetPixelsPerDip(FLOAT pixels_per_dip);
 981     HRESULT GetCurrentTransform(DWRITE_MATRIX *transform);
 982     HRESULT SetCurrentTransform(DWRITE_MATRIX const *transform);
 983     HRESULT GetSize(SIZE *size);
 984     HRESULT Resize(UINT32 width, UINT32 height);
 985 }
 986
 987 cpp_quote("#ifndef _WINGDI_")
 988 /* already defined in wingdi.h but needed for WIDL */
 989 #define LF_FACESIZE     32
 990
 991     typedef struct tagLOGFONTW
 992     {
 993         LONG   lfHeight;
 994         LONG   lfWidth;
 995         LONG   lfEscapement;
 996         LONG   lfOrientation;
 997         LONG   lfWeight;
 998         BYTE   lfItalic;
 999         BYTE   lfUnderline;
1000         BYTE   lfStrikeOut;
1001         BYTE   lfCharSet;
1002         BYTE   lfOutPrecision;
1003         BYTE   lfClipPrecision;
1004         BYTE   lfQuality;
1005         BYTE   lfPitchAndFamily;
1006         WCHAR  lfFaceName[LF_FACESIZE];
1007     } LOGFONTW, *PLOGFONTW, *LPLOGFONTW;
1008 cpp_quote("#endif /* _WINGDI_ */")
1009
1010 [
1011 local,
1012 object,
1013 uuid(1edd9491-9853-4299-898f-6432983b6f3a)
1014 ]
1015 interface IDWriteGdiInterop : IUnknown
1016 {
1017     HRESULT CreateFontFromLOGFONT(LOGFONTW const *logfont, IDWriteFont **font);
1018     HRESULT ConvertFontToLOGFONT(
1019         IDWriteFont* font,
1020         LOGFONTW* logfont,
1021         BOOL *is_systemfont);
1022
1023     HRESULT ConvertFontFaceToLOGFONT(IDWriteFontFace* font, LOGFONTW* logfont);
1024     HRESULT CreateFontFaceFromHdc(HDC hdc, IDWriteFontFace **fontface);
1025     HRESULT CreateBitmapRenderTarget(HDC hdc, UINT32 width, UINT32 height, IDWriteBitmapRenderTarget **target);
1026 }
1027
1028 [
1029 local,
1030 object,
1031 uuid(53737037-6d14-410b-9bfe-0b182bb70961)
1032 ]
1033 interface IDWriteTextLayout : IDWriteTextFormat
1034 {
1035     HRESULT SetMaxWidth(FLOAT maxWidth);
1036     HRESULT SetMaxHeight(FLOAT maxHeight);
1037     HRESULT SetFontCollection(IDWriteFontCollection* collection, DWRITE_TEXT_RANGE range);
1038     HRESULT SetFontFamilyName(WCHAR const *name, DWRITE_TEXT_RANGE range);
1039     HRESULT SetFontWeight(DWRITE_FONT_WEIGHT weight, DWRITE_TEXT_RANGE range);
1040     HRESULT SetFontStyle(DWRITE_FONT_STYLE style, DWRITE_TEXT_RANGE range);
1041     HRESULT SetFontStretch(DWRITE_FONT_STRETCH stretch, DWRITE_TEXT_RANGE range);
1042     HRESULT SetFontSize(FLOAT size, DWRITE_TEXT_RANGE range);
1043     HRESULT SetUnderline(BOOL underline, DWRITE_TEXT_RANGE range);
1044     HRESULT SetStrikethrough(BOOL strikethrough, DWRITE_TEXT_RANGE range);
1045     HRESULT SetDrawingEffect(IUnknown* effect, DWRITE_TEXT_RANGE range);
1046     HRESULT SetInlineObject(IDWriteInlineObject *object, DWRITE_TEXT_RANGE range);
1047     HRESULT SetTypography(IDWriteTypography* typography, DWRITE_TEXT_RANGE range);
1048     HRESULT SetLocaleName(WCHAR const* locale, DWRITE_TEXT_RANGE range);
1049
1050     FLOAT GetMaxWidth();
1051     FLOAT GetMaxHeight();
1052     HRESULT GetFontCollection(
1053         UINT32 pos,
1054         IDWriteFontCollection** collection,
1055         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1056
1057     HRESULT GetFontFamilyNameLength(
1058         UINT32 pos,
1059         UINT32* len,
1060         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1061
1062     HRESULT GetFontFamilyName(
1063         UINT32 position,
1064         WCHAR* name,
1065         UINT32 name_size,
1066         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1067
1068     HRESULT GetFontWeight(
1069         UINT32 position,
1070         DWRITE_FONT_WEIGHT *weight,
1071         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1072
1073     HRESULT GetFontStyle(
1074         UINT32 currentPosition,
1075         DWRITE_FONT_STYLE *style,
1076         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1077
1078     HRESULT GetFontStretch(
1079         UINT32 position,
1080         DWRITE_FONT_STRETCH *stretch,
1081         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1082
1083     HRESULT GetFontSize(
1084         UINT32 position,
1085         FLOAT *size,
1086         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1087
1088     HRESULT GetUnderline(
1089         UINT32 position,
1090         BOOL *has_underline,
1091         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1092
1093     HRESULT GetStrikethrough(
1094         UINT32 position,
1095         BOOL *has_strikethrough,
1096         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1097
1098     HRESULT GetDrawingEffect(
1099         UINT32 position,
1100         IUnknown **effect,
1101         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1102
1103     HRESULT GetInlineObject(
1104         UINT32 position,
1105         IDWriteInlineObject **object,
1106         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1107
1108     HRESULT GetTypography(
1109         UINT32 position,
1110         IDWriteTypography** typography,
1111         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1112
1113     HRESULT GetLocaleNameLength(
1114         UINT32 position,
1115         UINT32* length,
1116         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1117
1118     HRESULT GetLocaleName(
1119         UINT32 position,
1120         WCHAR* name,
1121         UINT32 name_size,
1122         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1123
1124     HRESULT Draw(
1125         void *context,
1126         IDWriteTextRenderer* renderer,
1127         FLOAT originX,
1128         FLOAT originY);
1129
1130     HRESULT GetLineMetrics(
1131         DWRITE_LINE_METRICS *metrics,
1132         UINT32 max_count,
1133         UINT32 *actual_count);
1134
1135     HRESULT GetMetrics(DWRITE_TEXT_METRICS *metrics);
1136     HRESULT GetOverhangMetrics(DWRITE_OVERHANG_METRICS *overhangs);
1137     HRESULT GetClusterMetrics(
1138         DWRITE_CLUSTER_METRICS *metrics,
1139         UINT32 max_count,
1140         UINT32* act_count);
1141
1142     HRESULT DetermineMinWidth(FLOAT* min_width);
1143     HRESULT HitTestPoint(
1144         FLOAT pointX,
1145         FLOAT pointY,
1146         BOOL* is_trailinghit,
1147         BOOL* is_inside,
1148         DWRITE_HIT_TEST_METRICS *metrics);
1149
1150     HRESULT HitTestTextPosition(
1151         UINT32 textPosition,
1152         BOOL is_trailinghit,
1153         FLOAT* pointX,
1154         FLOAT* pointY,
1155         DWRITE_HIT_TEST_METRICS *metrics);
1156
1157     HRESULT HitTestTextRange(
1158         UINT32 textPosition,
1159         UINT32 textLength,
1160         FLOAT originX,
1161         FLOAT originY,
1162         DWRITE_HIT_TEST_METRICS *metrics,
1163         UINT32 max_metricscount,
1164         UINT32* actual_metricscount);
1165 }
1166
1167 [
1168 local,
1169 object,
1170 uuid(14885cc9-bab0-4f90-b6ed-5c366a2cd03d)
1171 ]
1172 interface IDWriteNumberSubstitution : IUnknown
1173 {
1174 }
1175
1176 [
1177 local,
1178 object,
1179 uuid(688e1a58-5094-47c8-adc8-fbcea60ae92b)
1180 ]
1181 interface IDWriteTextAnalysisSource : IUnknown
1182 {
1183     HRESULT GetTextAtPosition(
1184         UINT32 position,
1185         WCHAR const** text,
1186         UINT32* text_len);
1187
1188     HRESULT GetTextBeforePosition(
1189         UINT32 position,
1190         WCHAR const** text,
1191         UINT32* text_len);
1192
1193     DWRITE_READING_DIRECTION GetParagraphReadingDirection();
1194     HRESULT GetLocaleName(
1195         UINT32 position,
1196         UINT32* text_len,
1197         WCHAR const** locale);
1198
1199     HRESULT GetNumberSubstitution(
1200         UINT32 position,
1201         UINT32* text_len,
1202         IDWriteNumberSubstitution **substitution);
1203 }
1204
1205 [
1206 local,
1207 object,
1208 uuid(5810cd44-0ca0-4701-b3fa-bec5182ae4f6)
1209 ]
1210 interface IDWriteTextAnalysisSink : IUnknown
1211 {
1212     HRESULT SetScriptAnalysis(
1213         UINT32 position,
1214         UINT32 length,
1215         DWRITE_SCRIPT_ANALYSIS const* scriptanalysis);
1216
1217     HRESULT SetLineBreakpoints(
1218         UINT32 position,
1219         UINT32 length,
1220         DWRITE_LINE_BREAKPOINT const* breakpoints);
1221
1222     HRESULT SetBidiLevel(
1223         UINT32 position,
1224         UINT32 length,
1225         UINT8 explicitLevel,
1226         UINT8 resolvedLevel);
1227
1228     HRESULT SetNumberSubstitution(
1229         UINT32 position,
1230         UINT32 length,
1231         IDWriteNumberSubstitution* substitution);
1232 }
1233
1234 [
1235 local,
1236 object,
1237 uuid(b7e6163e-7f46-43b4-84b3-e4e6249c365d)
1238 ]
1239 interface IDWriteTextAnalyzer : IUnknown
1240 {
1241     HRESULT AnalyzeScript(
1242         IDWriteTextAnalysisSource* source,
1243         UINT32 position,
1244         UINT32 length,
1245         IDWriteTextAnalysisSink* sink);
1246
1247     HRESULT AnalyzeBidi(
1248         IDWriteTextAnalysisSource* source,
1249         UINT32 position,
1250         UINT32 length,
1251         IDWriteTextAnalysisSink* sink);
1252
1253     HRESULT AnalyzeNumberSubstitution(
1254         IDWriteTextAnalysisSource* source,
1255         UINT32 position,
1256         UINT32 length,
1257         IDWriteTextAnalysisSink* sink);
1258
1259     HRESULT AnalyzeLineBreakpoints(
1260         IDWriteTextAnalysisSource* source,
1261         UINT32 position,
1262         UINT32 length,
1263         IDWriteTextAnalysisSink* sink);
1264
1265     HRESULT GetGlyphs(
1266         WCHAR const* text,
1267         UINT32 length,
1268         IDWriteFontFace* font_face,
1269         BOOL is_sideways,
1270         BOOL is_rtl,
1271         DWRITE_SCRIPT_ANALYSIS const* analysis,
1272         WCHAR const* locale,
1273         IDWriteNumberSubstitution* substitution,
1274         DWRITE_TYPOGRAPHIC_FEATURES const** features,
1275         UINT32 const* feature_range_len,
1276         UINT32 feature_ranges,
1277         UINT32 max_glyph_count,
1278         UINT16* clustermap,
1279         DWRITE_SHAPING_TEXT_PROPERTIES* text_props,
1280         UINT16* glyph_indices,
1281         DWRITE_SHAPING_GLYPH_PROPERTIES* glyph_props,
1282         UINT32* actual_glyph_count);
1283
1284     HRESULT GetGlyphPlacements(
1285         WCHAR const* text,
1286         UINT16 const* clustermap,
1287         DWRITE_SHAPING_TEXT_PROPERTIES* props,
1288         UINT32 text_len,
1289         UINT16 const* glyph_indices,
1290         DWRITE_SHAPING_GLYPH_PROPERTIES const* glyph_props,
1291         UINT32 glyph_count,
1292         IDWriteFontFace * font_face,
1293         FLOAT fontEmSize,
1294         BOOL is_sideways,
1295         BOOL is_rtl,
1296         DWRITE_SCRIPT_ANALYSIS const* analysis,
1297         WCHAR const* locale,
1298         DWRITE_TYPOGRAPHIC_FEATURES const** features,
1299         UINT32 const* feature_range_len,
1300         UINT32 feature_ranges,
1301         FLOAT* glyph_advances,
1302         DWRITE_GLYPH_OFFSET* glyph_offsets);
1303
1304     HRESULT GetGdiCompatibleGlyphPlacements(
1305         WCHAR const* text,
1306         UINT16 const* clustermap,
1307         DWRITE_SHAPING_TEXT_PROPERTIES* props,
1308         UINT32 text_len,
1309         UINT16 const* glyph_indices,
1310         DWRITE_SHAPING_GLYPH_PROPERTIES const* glyph_props,
1311         UINT32 glyph_count,
1312         IDWriteFontFace * font_face,
1313         FLOAT fontEmSize,
1314         FLOAT pixels_per_dip,
1315         DWRITE_MATRIX const* transform,
1316         BOOL use_gdi_natural,
1317         BOOL is_sideways,
1318         BOOL is_rtl,
1319         DWRITE_SCRIPT_ANALYSIS const* analysis,
1320         WCHAR const* locale,
1321         DWRITE_TYPOGRAPHIC_FEATURES const** features,
1322         UINT32 const* feature_range_lengths,
1323         UINT32 feature_ranges,
1324         FLOAT* glyph_advances,
1325         DWRITE_GLYPH_OFFSET* glyph_offsets);
1326 }
1327
1328 [
1329 local,
1330 object,
1331 uuid(7d97dbf7-e085-42d4-81e3-6a883bded118)
1332 ]
1333 interface IDWriteGlyphRunAnalysis : IUnknown
1334 {
1335     HRESULT GetAlphaTextureBounds(DWRITE_TEXTURE_TYPE type, RECT* bounds);
1336     HRESULT CreateAlphaTexture(DWRITE_TEXTURE_TYPE type, RECT const* bounds, BYTE* alphaValues, UINT32 bufferSize);
1337     HRESULT GetAlphaBlendParams(
1338         IDWriteRenderingParams* renderingParams,
1339         FLOAT* blendGamma,
1340         FLOAT* blendEnhancedContrast,
1341         FLOAT* blendClearTypeLevel);
1342 }
1343
1344 [
1345 local,
1346 object,
1347 uuid(b859ee5a-d838-4b5b-a2e8-1adc7d93db48)
1348 ]
1349 interface IDWriteFactory : IUnknown
1350 {
1351     HRESULT GetSystemFontCollection(IDWriteFontCollection **collection,
1352                                     [defaultvalue(FALSE)] BOOL check_for_updates);
1353
1354     HRESULT CreateCustomFontCollection(
1355         IDWriteFontCollectionLoader *loader,
1356         void const *key,
1357         UINT32 key_size,
1358         IDWriteFontCollection **collection);
1359
1360     HRESULT RegisterFontCollectionLoader(IDWriteFontCollectionLoader *loader);
1361
1362     HRESULT UnregisterFontCollectionLoader(IDWriteFontCollectionLoader *loader);
1363
1364     HRESULT CreateFontFileReference(
1365         WCHAR const *path,
1366         FILETIME const *writetime,
1367         IDWriteFontFile **font_file);
1368
1369     HRESULT CreateCustomFontFileReference(
1370         void const *reference_key,
1371         UINT32 key_size,
1372         IDWriteFontFileLoader *loader,
1373         IDWriteFontFile **font_file);
1374
1375     HRESULT CreateFontFace(
1376         DWRITE_FONT_FACE_TYPE facetype,
1377         UINT32 files_number,
1378         IDWriteFontFile* const* font_files,
1379         UINT32 index,
1380         DWRITE_FONT_SIMULATIONS sim_flags,
1381         IDWriteFontFace **font_face);
1382
1383     HRESULT CreateRenderingParams(IDWriteRenderingParams **params);
1384
1385     HRESULT CreateMonitorRenderingParams(
1386         HMONITOR monitor,
1387         IDWriteRenderingParams **params);
1388
1389     HRESULT CreateCustomRenderingParams(
1390         FLOAT gamma,
1391         FLOAT enhancedContrast,
1392         FLOAT cleartype_level,
1393         DWRITE_PIXEL_GEOMETRY geometry,
1394         DWRITE_RENDERING_MODE mode,
1395         IDWriteRenderingParams **params);
1396
1397     HRESULT RegisterFontFileLoader(IDWriteFontFileLoader *loader);
1398
1399     HRESULT UnregisterFontFileLoader(IDWriteFontFileLoader *loader);
1400
1401     HRESULT CreateTextFormat(
1402         WCHAR const* family_name,
1403         IDWriteFontCollection *collection,
1404         DWRITE_FONT_WEIGHT weight,
1405         DWRITE_FONT_STYLE style,
1406         DWRITE_FONT_STRETCH stretch,
1407         FLOAT size,
1408         WCHAR const *locale,
1409         IDWriteTextFormat **format);
1410
1411     HRESULT CreateTypography(IDWriteTypography **typography);
1412
1413     HRESULT GetGdiInterop(IDWriteGdiInterop **gdi_interop);
1414
1415     HRESULT CreateTextLayout(
1416         WCHAR const* string,
1417         UINT32 len,
1418         IDWriteTextFormat *format,
1419         FLOAT max_width,
1420         FLOAT max_height,
1421         IDWriteTextLayout **layout);
1422
1423     HRESULT CreateGdiCompatibleTextLayout(
1424         WCHAR const* string,
1425         UINT32 len,
1426         IDWriteTextFormat *format,
1427         FLOAT layout_width,
1428         FLOAT layout_height,
1429         FLOAT pixels_per_dip,
1430         DWRITE_MATRIX const* transform,
1431         BOOL use_gdi_natural,
1432         IDWriteTextLayout **layout);
1433
1434     HRESULT CreateEllipsisTrimmingSign(
1435         IDWriteTextFormat *format,
1436         IDWriteInlineObject **trimming_sign);
1437
1438     HRESULT CreateTextAnalyzer(IDWriteTextAnalyzer **analyzer);
1439
1440     HRESULT CreateNumberSubstitution(
1441         DWRITE_NUMBER_SUBSTITUTION_METHOD method,
1442         WCHAR const* locale,
1443         BOOL ignore_user_override,
1444         IDWriteNumberSubstitution **substitution);
1445
1446     HRESULT CreateGlyphRunAnalysis(
1447         DWRITE_GLYPH_RUN const *glyph_run,
1448         FLOAT pixels_per_dip,
1449         DWRITE_MATRIX const* transform,
1450         DWRITE_RENDERING_MODE rendering_mode,
1451         DWRITE_MEASURING_MODE measuring_mode,
1452         FLOAT baseline_x,
1453         FLOAT baseline_y,
1454         IDWriteGlyphRunAnalysis **analysis);
1455 }
1456
1457 cpp_quote("HRESULT WINAPI DWriteCreateFactory(DWRITE_FACTORY_TYPE,REFIID,IUnknown**);")
1458
1459 /* error codes */
1460 cpp_quote("#define FACILITY_DWRITE 0x898")
1461 cpp_quote("#define DWRITE_ERR_BASE 0x5000")
1462 cpp_quote("#define MAKE_DWRITE_HR(severity, code) MAKE_HRESULT(severity, FACILITY_DWRITE, (DWRITE_ERR_BASE + code))")
1463 cpp_quote("#define MAKE_DWRITE_HR_ERR(code) MAKE_DWRITE_HR(SEVERITY_ERROR, code)")