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_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_PREFERRED_FAMILY_NAMES,
 131     DWRITE_INFORMATIONAL_STRING_PREFERRED_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_ID;
 137
 138 typedef enum DWRITE_FONT_SIMULATIONS
 139 {
 140     DWRITE_FONT_SIMULATIONS_NONE,
 141     DWRITE_FONT_SIMULATIONS_BOLD,
 142     DWRITE_FONT_SIMULATIONS_OBLIQUE
 143 } DWRITE_FONT_SIMULATIONS;
 144
 145 typedef enum DWRITE_PIXEL_GEOMETRY
 146 {
 147     DWRITE_PIXEL_GEOMETRY_FLAT,
 148     DWRITE_PIXEL_GEOMETRY_RGB,
 149     DWRITE_PIXEL_GEOMETRY_BGR
 150 } DWRITE_PIXEL_GEOMETRY;
 151
 152 typedef enum DWRITE_RENDERING_MODE
 153 {
 154     DWRITE_RENDERING_MODE_DEFAULT,
 155     DWRITE_RENDERING_MODE_ALIASED,
 156     DWRITE_RENDERING_MODE_GDI_CLASSIC,
 157     DWRITE_RENDERING_MODE_GDI_NATURAL,
 158     DWRITE_RENDERING_MODE_NATURAL,
 159     DWRITE_RENDERING_MODE_NATURAL_SYMMETRIC,
 160     DWRITE_RENDERING_MODE_OUTLINE,
 161     DWRITE_RENDERING_MODE_CLEARTYPE_GDI_CLASSIC = DWRITE_RENDERING_MODE_GDI_CLASSIC,
 162     DWRITE_RENDERING_MODE_CLEARTYPE_GDI_NATURAL = DWRITE_RENDERING_MODE_GDI_NATURAL,
 163     DWRITE_RENDERING_MODE_CLEARTYPE_NATURAL = DWRITE_RENDERING_MODE_NATURAL,
 164     DWRITE_RENDERING_MODE_CLEARTYPE_NATURAL_SYMMETRIC = DWRITE_RENDERING_MODE_NATURAL_SYMMETRIC
 165 } DWRITE_RENDERING_MODE;
 166
 167 typedef enum DWRITE_TEXT_ALIGNMENT
 168 {
 169     DWRITE_TEXT_ALIGNMENT_LEADING,
 170     DWRITE_TEXT_ALIGNMENT_TRAILING,
 171     DWRITE_TEXT_ALIGNMENT_CENTER,
 172     DWRITE_TEXT_ALIGNMENT_JUSTIFIED
 173 } DWRITE_TEXT_ALIGNMENT;
 174
 175 typedef enum DWRITE_PARAGRAPH_ALIGNMENT
 176 {
 177     DWRITE_PARAGRAPH_ALIGNMENT_NEAR,
 178     DWRITE_PARAGRAPH_ALIGNMENT_FAR,
 179     DWRITE_PARAGRAPH_ALIGNMENT_CENTER
 180 } DWRITE_PARAGRAPH_ALIGNMENT;
 181
 182 typedef enum DWRITE_WORD_WRAPPING
 183 {
 184     DWRITE_WORD_WRAPPING_WRAP,
 185     DWRITE_WORD_WRAPPING_NO_WRAP,
 186     DWRITE_WORD_WRAPPING_EMERGENCY_BREAK,
 187     DWRITE_WORD_WRAPPING_WHOLE_WORD,
 188     DWRITE_WORD_WRAPPING_CHARACTER
 189 } DWRITE_WORD_WRAPPING;
 190
 191 typedef enum DWRITE_READING_DIRECTION
 192 {
 193     DWRITE_READING_DIRECTION_LEFT_TO_RIGHT,
 194     DWRITE_READING_DIRECTION_RIGHT_TO_LEFT,
 195     DWRITE_READING_DIRECTION_TOP_TO_BOTTOM,
 196     DWRITE_READING_DIRECTION_BOTTOM_TO_TOP
 197 } DWRITE_READING_DIRECTION;
 198
 199 typedef enum DWRITE_FLOW_DIRECTION
 200 {
 201     DWRITE_FLOW_DIRECTION_TOP_TO_BOTTOM,
 202     DWRITE_FLOW_DIRECTION_BOTTOM_TO_TOP,
 203     DWRITE_FLOW_DIRECTION_LEFT_TO_RIGHT,
 204     DWRITE_FLOW_DIRECTION_RIGHT_TO_LEFT
 205 } DWRITE_FLOW_DIRECTION;
 206
 207 typedef enum DWRITE_TRIMMING_GRANULARITY
 208 {
 209     DWRITE_TRIMMING_GRANULARITY_NONE,
 210     DWRITE_TRIMMING_GRANULARITY_CHARACTER,
 211     DWRITE_TRIMMING_GRANULARITY_WORD
 212 } DWRITE_TRIMMING_GRANULARITY;
 213
 214 typedef enum DWRITE_BREAK_CONDITION
 215 {
 216     DWRITE_BREAK_CONDITION_NEUTRAL,
 217     DWRITE_BREAK_CONDITION_CAN_BREAK,
 218     DWRITE_BREAK_CONDITION_MAY_NOT_BREAK,
 219     DWRITE_BREAK_CONDITION_MUST_BREAK
 220 } DWRITE_BREAK_CONDITION;
 221
 222 typedef enum DWRITE_LINE_SPACING_METHOD
 223 {
 224     DWRITE_LINE_SPACING_METHOD_DEFAULT,
 225     DWRITE_LINE_SPACING_METHOD_UNIFORM,
 226     DWRITE_LINE_SPACING_METHOD_PROPORTIONAL
 227 } DWRITE_LINE_SPACING_METHOD;
 228
 229 cpp_quote("#define DWRITE_MAKE_OPENTYPE_TAG(a,b,c,d) ( \\")
 230 cpp_quote("    ((UINT32)(UINT8)(d) << 24) | \\")
 231 cpp_quote("    ((UINT32)(UINT8)(c) << 16) | \\")
 232 cpp_quote("    ((UINT32)(UINT8)(b) <<  8) | \\")
 233 cpp_quote("     (UINT32)(UINT8)(a))")
 234
 235 typedef enum DWRITE_FONT_FEATURE_TAG
 236 {
 237     DWRITE_FONT_FEATURE_TAG_ALTERNATIVE_FRACTIONS           = 0x63726661, /* 'afrc' */
 238     DWRITE_FONT_FEATURE_TAG_PETITE_CAPITALS_FROM_CAPITALS   = 0x63703263, /* 'c2pc' */
 239     DWRITE_FONT_FEATURE_TAG_SMALL_CAPITALS_FROM_CAPITALS    = 0x63733263, /* 'c2sc' */
 240     DWRITE_FONT_FEATURE_TAG_CONTEXTUAL_ALTERNATES           = 0x746c6163, /* 'calt' */
 241     DWRITE_FONT_FEATURE_TAG_CASE_SENSITIVE_FORMS            = 0x65736163, /* 'case' */
 242     DWRITE_FONT_FEATURE_TAG_GLYPH_COMPOSITION_DECOMPOSITION = 0x706d6363, /* 'ccmp' */
 243     DWRITE_FONT_FEATURE_TAG_CONTEXTUAL_LIGATURES            = 0x67696c63, /* 'clig' */
 244     DWRITE_FONT_FEATURE_TAG_CAPITAL_SPACING                 = 0x70737063, /* 'cpsp' */
 245     DWRITE_FONT_FEATURE_TAG_CONTEXTUAL_SWASH                = 0x68777363, /* 'cswh' */
 246     DWRITE_FONT_FEATURE_TAG_CURSIVE_POSITIONING             = 0x73727563, /* 'curs' */
 247     DWRITE_FONT_FEATURE_TAG_DEFAULT                         = 0x746c6664, /* 'dflt' */
 248     DWRITE_FONT_FEATURE_TAG_DISCRETIONARY_LIGATURES         = 0x67696c64, /* 'dlig' */
 249     DWRITE_FONT_FEATURE_TAG_EXPERT_FORMS                    = 0x74707865, /* 'expt' */
 250     DWRITE_FONT_FEATURE_TAG_FRACTIONS                       = 0x63617266, /* 'frac' */
 251     DWRITE_FONT_FEATURE_TAG_FULL_WIDTH                      = 0x64697766, /* 'fwid' */
 252     DWRITE_FONT_FEATURE_TAG_HALF_FORMS                      = 0x666c6168, /* 'half' */
 253     DWRITE_FONT_FEATURE_TAG_HALANT_FORMS                    = 0x6e6c6168, /* 'haln' */
 254     DWRITE_FONT_FEATURE_TAG_ALTERNATE_HALF_WIDTH            = 0x746c6168, /* 'halt' */
 255     DWRITE_FONT_FEATURE_TAG_HISTORICAL_FORMS                = 0x74736968, /* 'hist' */
 256     DWRITE_FONT_FEATURE_TAG_HORIZONTAL_KANA_ALTERNATES      = 0x616e6b68, /* 'hkna' */
 257     DWRITE_FONT_FEATURE_TAG_HISTORICAL_LIGATURES            = 0x67696c68, /* 'hlig' */
 258     DWRITE_FONT_FEATURE_TAG_HALF_WIDTH                      = 0x64697768, /* 'hwid' */
 259     DWRITE_FONT_FEATURE_TAG_HOJO_KANJI_FORMS                = 0x6f6a6f68, /* 'hojo' */
 260     DWRITE_FONT_FEATURE_TAG_JIS04_FORMS                     = 0x3430706a, /* 'jp04' */
 261     DWRITE_FONT_FEATURE_TAG_JIS78_FORMS                     = 0x3837706a, /* 'jp78' */
 262     DWRITE_FONT_FEATURE_TAG_JIS83_FORMS                     = 0x3338706a, /* 'jp83' */
 263     DWRITE_FONT_FEATURE_TAG_JIS90_FORMS                     = 0x3039706a, /* 'jp90' */
 264     DWRITE_FONT_FEATURE_TAG_KERNING                         = 0x6e72656b, /* 'kern' */
 265     DWRITE_FONT_FEATURE_TAG_STANDARD_LIGATURES              = 0x6167696c, /* 'liga' */
 266     DWRITE_FONT_FEATURE_TAG_LINING_FIGURES                  = 0x6d756e6c, /* 'lnum' */
 267     DWRITE_FONT_FEATURE_TAG_LOCALIZED_FORMS                 = 0x6c636f6c, /* 'locl' */
 268     DWRITE_FONT_FEATURE_TAG_MARK_POSITIONING                = 0x6b72616d, /* 'mark' */
 269     DWRITE_FONT_FEATURE_TAG_MATHEMATICAL_GREEK              = 0x6b72676d, /* 'mgrk' */
 270     DWRITE_FONT_FEATURE_TAG_MARK_TO_MARK_POSITIONING        = 0x6b6d6b6d, /* 'mkmk' */
 271     DWRITE_FONT_FEATURE_TAG_ALTERNATE_ANNOTATION_FORMS      = 0x746c616e, /* 'nalt' */
 272     DWRITE_FONT_FEATURE_TAG_NLC_KANJI_FORMS                 = 0x6b636c6e, /* 'nlck' */
 273     DWRITE_FONT_FEATURE_TAG_OLD_STYLE_FIGURES               = 0x6d756e6f, /* 'onum' */
 274     DWRITE_FONT_FEATURE_TAG_ORDINALS                        = 0x6e64726f, /* 'ordn' */
 275     DWRITE_FONT_FEATURE_TAG_PROPORTIONAL_ALTERNATE_WIDTH    = 0x746c6170, /* 'palt' */
 276     DWRITE_FONT_FEATURE_TAG_PETITE_CAPITALS                 = 0x70616370, /* 'pcap' */
 277     DWRITE_FONT_FEATURE_TAG_PROPORTIONAL_FIGURES            = 0x6d756e70, /* 'pnum' */
 278     DWRITE_FONT_FEATURE_TAG_PROPORTIONAL_WIDTHS             = 0x64697770, /* 'pwid' */
 279     DWRITE_FONT_FEATURE_TAG_QUARTER_WIDTHS                  = 0x64697771, /* 'qwid' */
 280     DWRITE_FONT_FEATURE_TAG_REQUIRED_LIGATURES              = 0x67696c72, /* 'rlig' */
 281     DWRITE_FONT_FEATURE_TAG_RUBY_NOTATION_FORMS             = 0x79627572, /* 'ruby' */
 282     DWRITE_FONT_FEATURE_TAG_STYLISTIC_ALTERNATES            = 0x746c6173, /* 'salt' */
 283     DWRITE_FONT_FEATURE_TAG_SCIENTIFIC_INFERIORS            = 0x666e6973, /* 'sinf' */
 284     DWRITE_FONT_FEATURE_TAG_SMALL_CAPITALS                  = 0x70636d73, /* 'smcp' */
 285     DWRITE_FONT_FEATURE_TAG_SIMPLIFIED_FORMS                = 0x6c706d73, /* 'smpl' */
 286     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_1                 = 0x31307373, /* 'ss01' */
 287     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_2                 = 0x32307373, /* 'ss02' */
 288     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_3                 = 0x33307373, /* 'ss03' */
 289     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_4                 = 0x34307373, /* 'ss04' */
 290     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_5                 = 0x35307373, /* 'ss05' */
 291     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_6                 = 0x36307373, /* 'ss06' */
 292     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_7                 = 0x37307373, /* 'ss07' */
 293     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_8                 = 0x38307373, /* 'ss08' */
 294     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_9                 = 0x39307373, /* 'ss09' */
 295     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_10                = 0x30317373, /* 'ss10' */
 296     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_11                = 0x31317373, /* 'ss11' */
 297     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_12                = 0x32317373, /* 'ss12' */
 298     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_13                = 0x33317373, /* 'ss13' */
 299     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_14                = 0x34317373, /* 'ss14' */
 300     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_15                = 0x35317373, /* 'ss15' */
 301     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_16                = 0x36317373, /* 'ss16' */
 302     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_17                = 0x37317373, /* 'ss17' */
 303     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_18                = 0x38317373, /* 'ss18' */
 304     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_19                = 0x39317373, /* 'ss19' */
 305     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_20                = 0x30327373, /* 'ss20' */
 306     DWRITE_FONT_FEATURE_TAG_SUBSCRIPT                       = 0x73627573, /* 'subs' */
 307     DWRITE_FONT_FEATURE_TAG_SUPERSCRIPT                     = 0x73707573, /* 'sups' */
 308     DWRITE_FONT_FEATURE_TAG_SWASH                           = 0x68737773, /* 'swsh' */
 309     DWRITE_FONT_FEATURE_TAG_TITLING                         = 0x6c746974, /* 'titl' */
 310     DWRITE_FONT_FEATURE_TAG_TRADITIONAL_NAME_FORMS          = 0x6d616e74, /* 'tnam' */
 311     DWRITE_FONT_FEATURE_TAG_TABULAR_FIGURES                 = 0x6d756e74, /* 'tnum' */
 312     DWRITE_FONT_FEATURE_TAG_TRADITIONAL_FORMS               = 0x64617274, /* 'trad' */
 313     DWRITE_FONT_FEATURE_TAG_THIRD_WIDTHS                    = 0x64697774, /* 'twid' */
 314     DWRITE_FONT_FEATURE_TAG_UNICASE                         = 0x63696e75, /* 'unic' */
 315     DWRITE_FONT_FEATURE_TAG_VERTICAL_WRITING                = 0x74726576, /* 'vert' */
 316     DWRITE_FONT_FEATURE_TAG_VERTICAL_ALTERNATES_AND_ROTATION= 0x32747276, /* 'vrt2' */
 317     DWRITE_FONT_FEATURE_TAG_SLASHED_ZERO                    = 0x6f72657a, /* 'zero' */
 318 } DWRITE_FONT_FEATURE_TAG;
 319
 320 typedef enum DWRITE_SCRIPT_SHAPES
 321 {
 322     DWRITE_SCRIPT_SHAPES_DEFAULT = 0,
 323     DWRITE_SCRIPT_SHAPES_NO_VISUAL = 1
 324 } DWRITE_SCRIPT_SHAPES;
 325
 326 typedef enum DWRITE_NUMBER_SUBSTITUTION_METHOD
 327 {
 328     DWRITE_NUMBER_SUBSTITUTION_METHOD_FROM_CULTURE,
 329     DWRITE_NUMBER_SUBSTITUTION_METHOD_CONTEXTUAL,
 330     DWRITE_NUMBER_SUBSTITUTION_METHOD_NONE,
 331     DWRITE_NUMBER_SUBSTITUTION_METHOD_NATIONAL,
 332     DWRITE_NUMBER_SUBSTITUTION_METHOD_TRADITIONAL
 333 } DWRITE_NUMBER_SUBSTITUTION_METHOD;
 334
 335 cpp_quote("#define DWRITE_ALPHA_MAX 255")
 336
 337 typedef enum DWRITE_TEXTURE_TYPE
 338 {
 339     DWRITE_TEXTURE_ALIASED_1x1,
 340     DWRITE_TEXTURE_CLEARTYPE_3x1
 341 } DWRITE_TEXTURE_TYPE;
 342
 343 typedef struct DWRITE_FONT_METRICS
 344 {
 345     UINT16 designUnitsPerEm;
 346     UINT16 ascent;
 347     UINT16 descent;
 348     INT16 lineGap;
 349     UINT16 capHeight;
 350     UINT16 xHeight;
 351     INT16 underlinePosition;
 352     UINT16 underlineThickness;
 353     INT16 strikethroughPosition;
 354     UINT16 strikethroughThickness;
 355 } DWRITE_FONT_METRICS;
 356
 357 typedef struct DWRITE_GLYPH_METRICS
 358 {
 359     INT32 leftSideBearing;
 360     UINT32 advanceWidth;
 361     INT32 rightSideBearing;
 362     INT32 topSideBearing;
 363     UINT32 advanceHeight;
 364     INT32 bottomSideBearing;
 365     INT32 verticalOriginY;
 366 } DWRITE_GLYPH_METRICS;
 367
 368 typedef struct DWRITE_GLYPH_OFFSET
 369 {
 370     FLOAT advanceOffset;
 371     FLOAT ascenderOffset;
 372 } DWRITE_GLYPH_OFFSET;
 373
 374 typedef struct DWRITE_MATRIX
 375 {
 376     FLOAT m11;
 377     FLOAT m12;
 378     FLOAT m21;
 379     FLOAT m22;
 380     FLOAT dx;
 381     FLOAT dy;
 382 } DWRITE_MATRIX;
 383
 384 typedef struct DWRITE_TRIMMING
 385 {
 386     DWRITE_TRIMMING_GRANULARITY granularity;
 387     UINT32 delimiter;
 388     UINT32 delimiterCount;
 389 } DWRITE_TRIMMING;
 390
 391 cpp_quote("#ifndef __d2d1_h__")
 392 typedef struct DWRITE_GLYPH_RUN DWRITE_GLYPH_RUN;
 393 cpp_quote("#endif /* __d2d1_h__ */")
 394
 395 struct DWRITE_GLYPH_RUN
 396 {
 397     IDWriteFontFace* fontFace;
 398     FLOAT fontEmSize;
 399     UINT32 glyphCount;
 400     UINT16 const* glyphIndices;
 401     FLOAT const* glyphAdvances;
 402     DWRITE_GLYPH_OFFSET const* glyphOffsets;
 403     BOOL isSideways;
 404     UINT32 bidiLevel;
 405 };
 406
 407 typedef struct DWRITE_GLYPH_RUN_DESCRIPTION
 408 {
 409     WCHAR const* localeName;
 410     WCHAR const* string;
 411     UINT32 stringLength;
 412     UINT16 const* clusterMap;
 413     UINT32 textPosition;
 414 } DWRITE_GLYPH_RUN_DESCRIPTION;
 415
 416 typedef struct DWRITE_UNDERLINE
 417 {
 418     FLOAT width;
 419     FLOAT thickness;
 420     FLOAT offset;
 421     FLOAT runHeight;
 422     DWRITE_READING_DIRECTION readingDirection;
 423     DWRITE_FLOW_DIRECTION flowDirection;
 424     WCHAR const* localeName;
 425     DWRITE_MEASURING_MODE measuringMode;
 426 } DWRITE_UNDERLINE;
 427
 428 typedef struct DWRITE_STRIKETHROUGH
 429 {
 430     FLOAT width;
 431     FLOAT thickness;
 432     FLOAT offset;
 433     DWRITE_READING_DIRECTION readingDirection;
 434     DWRITE_FLOW_DIRECTION flowDirection;
 435     WCHAR const* localeName;
 436     DWRITE_MEASURING_MODE measuringMode;
 437 } DWRITE_STRIKETHROUGH;
 438
 439 typedef struct DWRITE_INLINE_OBJECT_METRICS
 440 {
 441     FLOAT width;
 442     FLOAT height;
 443     FLOAT baseline;
 444     BOOL  supportsSideways;
 445 } DWRITE_INLINE_OBJECT_METRICS;
 446
 447 typedef struct DWRITE_OVERHANG_METRICS
 448 {
 449     FLOAT left;
 450     FLOAT top;
 451     FLOAT right;
 452     FLOAT bottom;
 453 } DWRITE_OVERHANG_METRICS;
 454
 455 typedef struct DWRITE_FONT_FEATURE
 456 {
 457     DWRITE_FONT_FEATURE_TAG nameTag;
 458     UINT32 parameter;
 459 } DWRITE_FONT_FEATURE;
 460
 461 typedef struct DWRITE_TEXT_RANGE
 462 {
 463     UINT32 startPosition;
 464     UINT32 length;
 465 } DWRITE_TEXT_RANGE;
 466
 467 typedef struct DWRITE_LINE_METRICS
 468 {
 469     UINT32 length;
 470     UINT32 trailingWhitespaceLength;
 471     UINT32 newlineLength;
 472     FLOAT height;
 473     FLOAT baseline;
 474     BOOL isTrimmed;
 475 } DWRITE_LINE_METRICS;
 476
 477 typedef struct DWRITE_TEXT_METRICS
 478 {
 479     FLOAT left;
 480     FLOAT top;
 481     FLOAT width;
 482     FLOAT widthIncludingTrailingWhitespace;
 483     FLOAT height;
 484     FLOAT layoutWidth;
 485     FLOAT layoutHeight;
 486     UINT32 maxBidiReorderingDepth;
 487     UINT32 lineCount;
 488 } DWRITE_TEXT_METRICS;
 489
 490 typedef struct DWRITE_CLUSTER_METRICS
 491 {
 492     FLOAT width;
 493     UINT16 length;
 494     UINT16 canWrapLineAfter : 1;
 495     UINT16 isWhitespace : 1;
 496     UINT16 isNewline : 1;
 497     UINT16 isSoftHyphen : 1;
 498     UINT16 isRightToLeft : 1;
 499     UINT16 padding : 11;
 500 } DWRITE_CLUSTER_METRICS;
 501
 502 typedef struct DWRITE_HIT_TEST_METRICS
 503 {
 504     UINT32 textPosition;
 505     UINT32 length;
 506     FLOAT left;
 507     FLOAT top;
 508     FLOAT width;
 509     FLOAT height;
 510     UINT32 bidiLevel;
 511     BOOL isText;
 512     BOOL isTrimmed;
 513 } DWRITE_HIT_TEST_METRICS;
 514
 515 typedef struct DWRITE_SCRIPT_ANALYSIS
 516 {
 517     UINT16 script;
 518     DWRITE_SCRIPT_SHAPES shapes;
 519 } DWRITE_SCRIPT_ANALYSIS;
 520
 521 typedef struct DWRITE_LINE_BREAKPOINT
 522 {
 523     UINT8 breakConditionBefore : 2;
 524     UINT8 breakConditionAfter : 2;
 525     UINT8 isWhitespace : 1;
 526     UINT8 isSoftHyphen : 1;
 527     UINT8 padding : 2;
 528 } DWRITE_LINE_BREAKPOINT;
 529
 530 typedef struct DWRITE_TYPOGRAPHIC_FEATURES
 531 {
 532     DWRITE_FONT_FEATURE* features;
 533     UINT32 featureCount;
 534 } DWRITE_TYPOGRAPHIC_FEATURES;
 535
 536 typedef struct DWRITE_SHAPING_TEXT_PROPERTIES
 537 {
 538     UINT16 isShapedAlone : 1;
 539     UINT16 reserved : 15;
 540 } DWRITE_SHAPING_TEXT_PROPERTIES;
 541
 542 typedef struct DWRITE_SHAPING_GLYPH_PROPERTIES
 543 {
 544     UINT16 justification : 4;
 545     UINT16 isClusterStart : 1;
 546     UINT16 isDiacritic : 1;
 547     UINT16 isZeroWidthSpace : 1;
 548     UINT16 reserved : 9;
 549 } DWRITE_SHAPING_GLYPH_PROPERTIES;
 550
 551 [
 552 local,
 553 object,
 554 uuid(6d4865fe-0ab8-4d91-8f62-5dd6be34a3e0)
 555 ]
 556 interface IDWriteFontFileStream : IUnknown
 557 {
 558     HRESULT ReadFileFragment(
 559         void const **fragment_start,
 560         UINT64 offset,
 561         UINT64 fragment_size,
 562         void **fragment_context);
 563
 564     void ReleaseFileFragment(void *fragment_context);
 565     HRESULT GetFileSize(UINT64 *size);
 566     HRESULT GetLastWriteTime(UINT64 *last_writetime);
 567 }
 568
 569 [
 570 local,
 571 object,
 572 uuid(727cad4e-d6af-4c9e-8a08-d695b11caa49)
 573 ]
 574 interface IDWriteFontFileLoader : IUnknown
 575 {
 576     HRESULT CreateStreamFromKey(
 577         void const *key,
 578         UINT32 key_size,
 579         IDWriteFontFileStream **stream);
 580 }
 581
 582 [
 583 local,
 584 object,
 585 uuid(b2d9f3ec-c9fe-4a11-a2ec-d86208f7c0a2)
 586 ]
 587 interface IDWriteLocalFontFileLoader : IDWriteFontFileLoader
 588 {
 589     HRESULT GetFilePathLengthFromKey(void const *key, UINT32 key_size, UINT32 *length);
 590     HRESULT GetFilePathFromKey(void const *key, UINT32 key_size, WCHAR *path, UINT32 length);
 591     HRESULT GetLastWriteTimeFromKey(void const *key, UINT32 key_size, FILETIME *writetime);
 592 }
 593
 594 [
 595 local,
 596 object,
 597 uuid(739d886a-cef5-47dc-8769-1a8b41bebbb0)
 598 ]
 599 interface IDWriteFontFile : IUnknown
 600 {
 601     HRESULT GetReferenceKey(
 602         void const **key,
 603         UINT32 *key_size);
 604
 605     HRESULT GetLoader(IDWriteFontFileLoader **loader);
 606
 607     HRESULT Analyze(
 608         BOOL *is_supported_fonttype,
 609         DWRITE_FONT_FILE_TYPE *file_type,
 610         DWRITE_FONT_FACE_TYPE *face_type,
 611         UINT32 *faces_num);
 612 }
 613
 614 [
 615 local,
 616 object,
 617 uuid(72755049-5ff7-435d-8348-4be97cfa6c7c)
 618 ]
 619 interface IDWriteFontFileEnumerator : IUnknown
 620 {
 621     HRESULT MoveNext(BOOL *has_current_file);
 622     HRESULT GetCurrentFontFile(IDWriteFontFile **font_file);
 623 };
 624
 625 [
 626 local,
 627 object,
 628 uuid(cca920e4-52f0-492b-bfa8-29c72ee0a468)
 629 ]
 630 interface IDWriteFontCollectionLoader : IUnknown
 631 {
 632     HRESULT CreateEnumeratorFromKey(
 633         IDWriteFactory* factory,
 634         void const* key,
 635         UINT32 key_size,
 636         IDWriteFontFileEnumerator **enumerator);
 637 }
 638
 639 [
 640 local,
 641 object,
 642 uuid(08256209-099a-4b34-b86d-c22b110e7771)
 643 ]
 644 interface IDWriteLocalizedStrings : IUnknown
 645 {
 646     UINT32 GetCount();
 647
 648     HRESULT FindLocaleName(
 649         WCHAR const *locale_name,
 650         UINT32 *index,
 651         BOOL *exists);
 652
 653     HRESULT GetLocaleNameLength(UINT32 index, UINT32 *length);
 654     HRESULT GetLocaleName(UINT32 index, WCHAR *locale_name, UINT32 size);
 655     HRESULT GetStringLength(UINT32 index, UINT32 *length);
 656     HRESULT GetString(UINT32 index, WCHAR *buffer, UINT32 size);
 657 }
 658
 659 [
 660 local,
 661 object,
 662 uuid(2f0da53a-2add-47cd-82ee-d9ec34688e75)
 663 ]
 664 interface IDWriteRenderingParams : IUnknown
 665 {
 666     FLOAT GetGamma();
 667     FLOAT GetEnhancedContrast();
 668     FLOAT GetClearTypeLevel();
 669     DWRITE_PIXEL_GEOMETRY GetPixelGeometry();
 670     DWRITE_RENDERING_MODE GetRenderingMode();
 671 }
 672
 673 [
 674 local,
 675 object,
 676 uuid(5f49804d-7024-4d43-bfa9-d25984f53849)
 677 ]
 678 interface IDWriteFontFace : IUnknown
 679 {
 680     DWRITE_FONT_FACE_TYPE GetType();
 681     HRESULT GetFiles(UINT32 *number_of_files, IDWriteFontFile **fontfiles);
 682     UINT32 GetIndex();
 683     DWRITE_FONT_SIMULATIONS GetSimulations();
 684     BOOL IsSymbolFont();
 685     void GetMetrics(DWRITE_FONT_METRICS *metrics);
 686     UINT16 GetGlyphCount();
 687
 688     HRESULT GetDesignGlyphMetrics(
 689         UINT16 const *glyph_indices,
 690         UINT32 glyph_count,
 691         DWRITE_GLYPH_METRICS *metrics,
 692         [defaultvalue(FALSE)] BOOL is_sideways);
 693
 694     HRESULT GetGlyphIndices(
 695         UINT32 const *codepoints,
 696         UINT32 count,
 697         UINT16 *glyph_indices);
 698
 699     HRESULT TryGetFontTable(
 700         UINT32 table_tag,
 701         const void **table_data,
 702         UINT32 *table_size,
 703         void **context,
 704         BOOL *exists);
 705
 706     void ReleaseFontTable(void *table_context);
 707
 708     HRESULT GetGlyphRunOutline(
 709         FLOAT emSize,
 710         UINT16 const *glyph_indices,
 711         FLOAT const* glyph_advances,
 712         DWRITE_GLYPH_OFFSET const *glyph_offsets,
 713         UINT32 glyph_count,
 714         BOOL is_sideways,
 715         BOOL is_rtl,
 716         IDWriteGeometrySink *geometrysink);
 717
 718     HRESULT GetRecommendedRenderingMode(
 719         FLOAT emSize,
 720         FLOAT pixels_per_dip,
 721         DWRITE_MEASURING_MODE mode,
 722         IDWriteRenderingParams* params,
 723         DWRITE_RENDERING_MODE* rendering_mode);
 724
 725     HRESULT GetGdiCompatibleMetrics(
 726         FLOAT emSize,
 727         FLOAT pixels_per_dip,
 728         DWRITE_MATRIX const *transform,
 729         DWRITE_FONT_METRICS *metrics);
 730
 731     HRESULT GetGdiCompatibleGlyphMetrics(
 732         FLOAT emSize,
 733         FLOAT pixels_per_dip,
 734         DWRITE_MATRIX const *transform,
 735         BOOL use_gdi_natural,
 736         UINT16 const *glyph_indices,
 737         UINT32 glyph_count,
 738         DWRITE_GLYPH_METRICS *metrics,
 739         [defaultvalue(FALSE)] BOOL is_sideways);
 740 }
 741
 742 [
 743 local,
 744 object,
 745 uuid(acd16696-8c14-4f5d-877e-fe3fc1d32737)
 746 ]
 747 interface IDWriteFont : IUnknown
 748 {
 749     HRESULT GetFontFamily(IDWriteFontFamily **family);
 750     DWRITE_FONT_WEIGHT GetWeight();
 751     DWRITE_FONT_STRETCH GetStretch();
 752     DWRITE_FONT_STYLE GetStyle();
 753     BOOL IsSymbolFont();
 754
 755     HRESULT GetFaceNames(IDWriteLocalizedStrings **names);
 756     HRESULT GetInformationalStrings(
 757         DWRITE_INFORMATIONAL_STRING_ID stringid,
 758         IDWriteLocalizedStrings **strings,
 759         BOOL *exists);
 760
 761     DWRITE_FONT_SIMULATIONS GetSimulations();
 762     void GetMetrics(DWRITE_FONT_METRICS *metrics);
 763     HRESULT HasCharacter(UINT32 value, BOOL *exists);
 764     HRESULT CreateFontFace(IDWriteFontFace **face);
 765 }
 766
 767 [
 768 local,
 769 object,
 770 uuid(1a0d8438-1d97-4ec1-aef9-a2fb86ed6acb)
 771 ]
 772 interface IDWriteFontList : IUnknown
 773 {
 774     HRESULT GetFontCollection(IDWriteFontCollection **collection);
 775     UINT32 GetFontCount();
 776     HRESULT GetFont(UINT32 index, IDWriteFont **font);
 777 }
 778
 779 [
 780 local,
 781 object,
 782 uuid(da20d8ef-812a-4c43-9802-62ec4abd7add)
 783 ]
 784 interface IDWriteFontFamily : IDWriteFontList
 785 {
 786     HRESULT GetFamilyNames(IDWriteLocalizedStrings **names);
 787
 788     HRESULT GetFirstMatchingFont(
 789         DWRITE_FONT_WEIGHT weight,
 790         DWRITE_FONT_STRETCH stretch,
 791         DWRITE_FONT_STYLE style,
 792         IDWriteFont **font);
 793
 794     HRESULT GetMatchingFonts(
 795         DWRITE_FONT_WEIGHT weight,
 796         DWRITE_FONT_STRETCH stretch,
 797         DWRITE_FONT_STYLE style,
 798         IDWriteFontList **fonts);
 799 }
 800
 801 [
 802 local,
 803 object,
 804 uuid(a84cee02-3eea-4eee-a827-87c1a02a0fcc)
 805 ]
 806 interface IDWriteFontCollection : IUnknown
 807 {
 808     UINT32 GetFontFamilyCount();
 809     HRESULT GetFontFamily(UINT32 index, IDWriteFontFamily **family);
 810     HRESULT FindFamilyName(WCHAR const *name, UINT32 *index, BOOL *exists);
 811     HRESULT GetFontFromFontFace(IDWriteFontFace *face, IDWriteFont **font);
 812 }
 813
 814 [
 815 local,
 816 object,
 817 uuid(eaf3a2da-ecf4-4d24-b644-b34f6842024b)
 818 ]
 819 interface IDWritePixelSnapping : IUnknown
 820 {
 821     HRESULT IsPixelSnappingDisabled(
 822         void *client_drawingcontext,
 823         BOOL *disabled);
 824
 825     HRESULT GetCurrentTransform(
 826         void *client_drawingcontext,
 827         DWRITE_MATRIX *transform);
 828
 829     HRESULT GetPixelsPerDip(
 830         void *client_drawingcontext,
 831         FLOAT *pixels_per_dip);
 832 }
 833
 834 [
 835 local,
 836 object,
 837 uuid(ef8a8135-5cc6-45fe-8825-c5a0724eb819)
 838 ]
 839 interface IDWriteTextRenderer : IDWritePixelSnapping
 840 {
 841     HRESULT DrawGlyphRun(
 842         void* client_drawingcontext,
 843         FLOAT baselineOriginX,
 844         FLOAT baselineOriginY,
 845         DWRITE_MEASURING_MODE mode,
 846         DWRITE_GLYPH_RUN const *glyph_run,
 847         DWRITE_GLYPH_RUN_DESCRIPTION const *run_descr,
 848         IUnknown *drawing_effect);
 849
 850     HRESULT DrawUnderline(
 851         void *client_drawingcontext,
 852         FLOAT baselineOriginX,
 853         FLOAT baselineOriginY,
 854         DWRITE_UNDERLINE const* underline,
 855         IUnknown *drawing_effect);
 856
 857     HRESULT DrawStrikethrough(
 858         void *client_drawingcontext,
 859         FLOAT baselineOriginX,
 860         FLOAT baselineOriginY,
 861         DWRITE_STRIKETHROUGH const* strikethrough,
 862         IUnknown *drawing_effect);
 863
 864     HRESULT DrawInlineObject(
 865         void *client_drawingcontext,
 866         FLOAT originX,
 867         FLOAT originY,
 868         IDWriteInlineObject *object,
 869         BOOL is_sideways,
 870         BOOL is_rtl,
 871         IUnknown *drawing_effect);
 872 }
 873
 874 [
 875 local,
 876 object,
 877 uuid(8339fde3-106f-47ab-8373-1c6295eb10b3)
 878 ]
 879 interface IDWriteInlineObject : IUnknown
 880 {
 881     HRESULT Draw(
 882         void* client_drawingontext,
 883         IDWriteTextRenderer* renderer,
 884         FLOAT originX,
 885         FLOAT originY,
 886         BOOL is_sideways,
 887         BOOL is_rtl,
 888         IUnknown *drawing_effect);
 889
 890     HRESULT GetMetrics(DWRITE_INLINE_OBJECT_METRICS *metrics);
 891     HRESULT GetOverhangMetrics(DWRITE_OVERHANG_METRICS *overhangs);
 892     HRESULT GetBreakConditions(
 893         DWRITE_BREAK_CONDITION* condition_before,
 894         DWRITE_BREAK_CONDITION* condition_after);
 895 }
 896
 897 [
 898 local,
 899 object,
 900 uuid(9c906818-31d7-4fd3-a151-7c5e225db55a)
 901 ]
 902 interface IDWriteTextFormat : IUnknown
 903 {
 904     HRESULT SetTextAlignment(DWRITE_TEXT_ALIGNMENT alignment);
 905     HRESULT SetParagraphAlignment(DWRITE_PARAGRAPH_ALIGNMENT alignment);
 906     HRESULT SetWordWrapping(DWRITE_WORD_WRAPPING wrapping);
 907     HRESULT SetReadingDirection(DWRITE_READING_DIRECTION direction);
 908     HRESULT SetFlowDirection(DWRITE_FLOW_DIRECTION direction);
 909     HRESULT SetIncrementalTabStop(FLOAT tabstop);
 910     HRESULT SetTrimming(DWRITE_TRIMMING const *trimming, IDWriteInlineObject *trimming_sign);
 911     HRESULT SetLineSpacing(DWRITE_LINE_SPACING_METHOD spacing, FLOAT line_spacing, FLOAT baseline);
 912     DWRITE_TEXT_ALIGNMENT GetTextAlignment();
 913     DWRITE_PARAGRAPH_ALIGNMENT GetParagraphAlignment();
 914     DWRITE_WORD_WRAPPING GetWordWrapping();
 915     DWRITE_READING_DIRECTION GetReadingDirection();
 916     DWRITE_FLOW_DIRECTION GetFlowDirection();
 917     FLOAT GetIncrementalTabStop();
 918     HRESULT GetTrimming(DWRITE_TRIMMING *options, IDWriteInlineObject **trimming_sign);
 919
 920     HRESULT GetLineSpacing(
 921         DWRITE_LINE_SPACING_METHOD *method,
 922         FLOAT *spacing,
 923         FLOAT *baseline);
 924
 925     HRESULT GetFontCollection(IDWriteFontCollection **collection);
 926     UINT32 GetFontFamilyNameLength();
 927     HRESULT GetFontFamilyName(WCHAR *name, UINT32 size);
 928     DWRITE_FONT_WEIGHT GetFontWeight();
 929     DWRITE_FONT_STYLE GetFontStyle();
 930     DWRITE_FONT_STRETCH GetFontStretch();
 931     FLOAT GetFontSize();
 932     UINT32 GetLocaleNameLength();
 933     HRESULT GetLocaleName(WCHAR *name, UINT32 size);
 934 }
 935
 936 [
 937 local,
 938 object,
 939 uuid(55f1112b-1dc2-4b3c-9541-f46894ed85b6)
 940 ]
 941 interface IDWriteTypography : IUnknown
 942 {
 943     HRESULT AddFontFeature(DWRITE_FONT_FEATURE feature);
 944     UINT32 GetFontFeatureCount();
 945     HRESULT GetFontFeature(UINT32 index, DWRITE_FONT_FEATURE *feature);
 946 }
 947
 948 [
 949 local,
 950 object,
 951 uuid(5e5a32a3-8dff-4773-9ff6-0696eab77267)
 952 ]
 953 interface IDWriteBitmapRenderTarget : IUnknown
 954 {
 955     HRESULT DrawGlyphRun(
 956         FLOAT baselineOriginX,
 957         FLOAT baselineOriginY,
 958         DWRITE_MEASURING_MODE measuring_mode,
 959         DWRITE_GLYPH_RUN const* glyph_run,
 960         IDWriteRenderingParams* params,
 961         COLORREF textColor,
 962         [defaultvalue(NULL)] RECT *blackbox_rect);
 963
 964     HDC GetMemoryDC();
 965     FLOAT GetPixelsPerDip();
 966     HRESULT SetPixelsPerDip(FLOAT pixels_per_dip);
 967     HRESULT GetCurrentTransform(DWRITE_MATRIX *transform);
 968     HRESULT SetCurrentTransform(DWRITE_MATRIX const *transform);
 969     HRESULT GetSize(SIZE *size);
 970     HRESULT Resize(UINT32 width, UINT32 height);
 971 }
 972
 973 cpp_quote("#ifndef _WINGDI_")
 974 /* already defined in wingdi.h but needed for WIDL */
 975 #define LF_FACESIZE     32
 976
 977     typedef struct tagLOGFONTW
 978     {
 979         LONG   lfHeight;
 980         LONG   lfWidth;
 981         LONG   lfEscapement;
 982         LONG   lfOrientation;
 983         LONG   lfWeight;
 984         BYTE   lfItalic;
 985         BYTE   lfUnderline;
 986         BYTE   lfStrikeOut;
 987         BYTE   lfCharSet;
 988         BYTE   lfOutPrecision;
 989         BYTE   lfClipPrecision;
 990         BYTE   lfQuality;
 991         BYTE   lfPitchAndFamily;
 992         WCHAR  lfFaceName[LF_FACESIZE];
 993     } LOGFONTW, *PLOGFONTW, *LPLOGFONTW;
 994 cpp_quote("#endif /* _WINGDI_ */")
 995
 996 [
 997 local,
 998 object,
 999 uuid(1edd9491-9853-4299-898f-6432983b6f3a)
1000 ]
1001 interface IDWriteGdiInterop : IUnknown
1002 {
1003     HRESULT CreateFontFromLOGFONT(LOGFONTW const *logfont, IDWriteFont **font);
1004     HRESULT ConvertFontToLOGFONT(
1005         IDWriteFont* font,
1006         LOGFONTW* logfont,
1007         BOOL *is_systemfont);
1008
1009     HRESULT ConvertFontFaceToLOGFONT(IDWriteFontFace* font, LOGFONTW* logfont);
1010     HRESULT CreateFontFaceFromHdc(HDC hdc, IDWriteFontFace **fontface);
1011     HRESULT CreateBitmapRenderTarget(HDC hdc, UINT32 width, UINT32 height, IDWriteBitmapRenderTarget **target);
1012 }
1013
1014 [
1015 local,
1016 object,
1017 uuid(53737037-6d14-410b-9bfe-0b182bb70961)
1018 ]
1019 interface IDWriteTextLayout : IDWriteTextFormat
1020 {
1021     HRESULT SetMaxWidth(FLOAT maxWidth);
1022     HRESULT SetMaxHeight(FLOAT maxHeight);
1023     HRESULT SetFontCollection(IDWriteFontCollection* collection, DWRITE_TEXT_RANGE range);
1024     HRESULT SetFontFamilyName(WCHAR const *name, DWRITE_TEXT_RANGE range);
1025     HRESULT SetFontWeight(DWRITE_FONT_WEIGHT weight, DWRITE_TEXT_RANGE range);
1026     HRESULT SetFontStyle(DWRITE_FONT_STYLE style, DWRITE_TEXT_RANGE range);
1027     HRESULT SetFontStretch(DWRITE_FONT_STRETCH stretch, DWRITE_TEXT_RANGE range);
1028     HRESULT SetFontSize(FLOAT size, DWRITE_TEXT_RANGE range);
1029     HRESULT SetUnderline(BOOL underline, DWRITE_TEXT_RANGE range);
1030     HRESULT SetStrikethrough(BOOL strikethrough, DWRITE_TEXT_RANGE range);
1031     HRESULT SetDrawingEffect(IUnknown* effect, DWRITE_TEXT_RANGE range);
1032     HRESULT SetInlineObject(IDWriteInlineObject *object, DWRITE_TEXT_RANGE range);
1033     HRESULT SetTypography(IDWriteTypography* typography, DWRITE_TEXT_RANGE range);
1034     HRESULT SetLocaleName(WCHAR const* locale, DWRITE_TEXT_RANGE range);
1035
1036     FLOAT GetMaxWidth();
1037     FLOAT GetMaxHeight();
1038     HRESULT GetFontCollection(
1039         UINT32 pos,
1040         IDWriteFontCollection** collection,
1041         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1042
1043     HRESULT GetFontFamilyNameLength(
1044         UINT32 pos,
1045         UINT32* len,
1046         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1047
1048     HRESULT GetFontFamilyName(
1049         UINT32 position,
1050         WCHAR* name,
1051         UINT32 name_size,
1052         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1053
1054     HRESULT GetFontWeight(
1055         UINT32 position,
1056         DWRITE_FONT_WEIGHT *weight,
1057         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1058
1059     HRESULT GetFontStyle(
1060         UINT32 currentPosition,
1061         DWRITE_FONT_STYLE *style,
1062         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1063
1064     HRESULT GetFontStretch(
1065         UINT32 position,
1066         DWRITE_FONT_STRETCH *stretch,
1067         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1068
1069     HRESULT GetFontSize(
1070         UINT32 position,
1071         FLOAT *size,
1072         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1073
1074     HRESULT GetUnderline(
1075         UINT32 position,
1076         BOOL *has_underline,
1077         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1078
1079     HRESULT GetStrikethrough(
1080         UINT32 position,
1081         BOOL *has_strikethrough,
1082         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1083
1084     HRESULT GetDrawingEffect(
1085         UINT32 position,
1086         IUnknown **effect,
1087         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1088
1089     HRESULT GetInlineObject(
1090         UINT32 position,
1091         IDWriteInlineObject **object,
1092         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1093
1094     HRESULT GetTypography(
1095         UINT32 position,
1096         IDWriteTypography** typography,
1097         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1098
1099     HRESULT GetLocaleNameLength(
1100         UINT32 position,
1101         UINT32* length,
1102         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1103
1104     HRESULT GetLocaleName(
1105         UINT32 position,
1106         WCHAR* name,
1107         UINT32 name_size,
1108         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1109
1110     HRESULT Draw(
1111         void *context,
1112         IDWriteTextRenderer* renderer,
1113         FLOAT originX,
1114         FLOAT originY);
1115
1116     HRESULT GetLineMetrics(
1117         DWRITE_LINE_METRICS *metrics,
1118         UINT32 max_count,
1119         UINT32 *actual_count);
1120
1121     HRESULT GetMetrics(DWRITE_TEXT_METRICS *metrics);
1122     HRESULT GetOverhangMetrics(DWRITE_OVERHANG_METRICS *overhangs);
1123     HRESULT GetClusterMetrics(
1124         DWRITE_CLUSTER_METRICS *metrics,
1125         UINT32 max_count,
1126         UINT32* act_count);
1127
1128     HRESULT DetermineMinWidth(FLOAT* min_width);
1129     HRESULT HitTestPoint(
1130         FLOAT pointX,
1131         FLOAT pointY,
1132         BOOL* is_trailinghit,
1133         BOOL* is_inside,
1134         DWRITE_HIT_TEST_METRICS *metrics);
1135
1136     HRESULT HitTestTextPosition(
1137         UINT32 textPosition,
1138         BOOL is_trailinghit,
1139         FLOAT* pointX,
1140         FLOAT* pointY,
1141         DWRITE_HIT_TEST_METRICS *metrics);
1142
1143     HRESULT HitTestTextRange(
1144         UINT32 textPosition,
1145         UINT32 textLength,
1146         FLOAT originX,
1147         FLOAT originY,
1148         DWRITE_HIT_TEST_METRICS *metrics,
1149         UINT32 max_metricscount,
1150         UINT32* actual_metricscount);
1151 }
1152
1153 [
1154 local,
1155 object,
1156 uuid(14885cc9-bab0-4f90-b6ed-5c366a2cd03d)
1157 ]
1158 interface IDWriteNumberSubstitution : IUnknown
1159 {
1160 }
1161
1162 [
1163 local,
1164 object,
1165 uuid(688e1a58-5094-47c8-adc8-fbcea60ae92b)
1166 ]
1167 interface IDWriteTextAnalysisSource : IUnknown
1168 {
1169     HRESULT GetTextAtPosition(
1170         UINT32 position,
1171         WCHAR const** text,
1172         UINT32* text_len);
1173
1174     HRESULT GetTextBeforePosition(
1175         UINT32 position,
1176         WCHAR const** text,
1177         UINT32* text_len);
1178
1179     DWRITE_READING_DIRECTION GetParagraphReadingDirection();
1180     HRESULT GetLocaleName(
1181         UINT32 position,
1182         UINT32* text_len,
1183         WCHAR const** locale);
1184
1185     HRESULT GetNumberSubstitution(
1186         UINT32 position,
1187         UINT32* text_len,
1188         IDWriteNumberSubstitution **substitution);
1189 }
1190
1191 [
1192 local,
1193 object,
1194 uuid(5810cd44-0ca0-4701-b3fa-bec5182ae4f6)
1195 ]
1196 interface IDWriteTextAnalysisSink : IUnknown
1197 {
1198     HRESULT SetScriptAnalysis(
1199         UINT32 position,
1200         UINT32 length,
1201         DWRITE_SCRIPT_ANALYSIS const* scriptanalysis);
1202
1203     HRESULT SetLineBreakpoints(
1204         UINT32 position,
1205         UINT32 length,
1206         DWRITE_LINE_BREAKPOINT const* breakpoints);
1207
1208     HRESULT SetBidiLevel(
1209         UINT32 position,
1210         UINT32 length,
1211         UINT8 explicitLevel,
1212         UINT8 resolvedLevel);
1213
1214     HRESULT SetNumberSubstitution(
1215         UINT32 position,
1216         UINT32 length,
1217         IDWriteNumberSubstitution* substitution);
1218 }
1219
1220 [
1221 local,
1222 object,
1223 uuid(b7e6163e-7f46-43b4-84b3-e4e6249c365d)
1224 ]
1225 interface IDWriteTextAnalyzer : IUnknown
1226 {
1227     HRESULT AnalyzeScript(
1228         IDWriteTextAnalysisSource* source,
1229         UINT32 position,
1230         UINT32 length,
1231         IDWriteTextAnalysisSink* sink);
1232
1233     HRESULT AnalyzeBidi(
1234         IDWriteTextAnalysisSource* source,
1235         UINT32 position,
1236         UINT32 length,
1237         IDWriteTextAnalysisSink* sink);
1238
1239     HRESULT AnalyzeNumberSubstitution(
1240         IDWriteTextAnalysisSource* source,
1241         UINT32 position,
1242         UINT32 length,
1243         IDWriteTextAnalysisSink* sink);
1244
1245     HRESULT AnalyzeLineBreakpoints(
1246         IDWriteTextAnalysisSource* source,
1247         UINT32 position,
1248         UINT32 length,
1249         IDWriteTextAnalysisSink* sink);
1250
1251     HRESULT GetGlyphs(
1252         WCHAR const* text,
1253         UINT32 length,
1254         IDWriteFontFace* font_face,
1255         BOOL is_sideways,
1256         BOOL is_rtl,
1257         DWRITE_SCRIPT_ANALYSIS const* analysis,
1258         WCHAR const* locale,
1259         IDWriteNumberSubstitution* substitution,
1260         DWRITE_TYPOGRAPHIC_FEATURES const** features,
1261         UINT32 const* feature_range_len,
1262         UINT32 feature_ranges,
1263         UINT32 max_glyph_count,
1264         UINT16* clustermap,
1265         DWRITE_SHAPING_TEXT_PROPERTIES* text_props,
1266         UINT16* glyph_indices,
1267         DWRITE_SHAPING_GLYPH_PROPERTIES* glyph_props,
1268         UINT32* actual_glyph_count);
1269
1270     HRESULT GetGlyphPlacements(
1271         WCHAR const* text,
1272         UINT16 const* clustermap,
1273         DWRITE_SHAPING_TEXT_PROPERTIES* props,
1274         UINT32 text_len,
1275         UINT16 const* glyph_indices,
1276         DWRITE_SHAPING_GLYPH_PROPERTIES const* glyph_props,
1277         UINT32 glyph_count,
1278         IDWriteFontFace * font_face,
1279         FLOAT fontEmSize,
1280         BOOL is_sideways,
1281         BOOL is_rtl,
1282         DWRITE_SCRIPT_ANALYSIS const* analysis,
1283         WCHAR const* locale,
1284         DWRITE_TYPOGRAPHIC_FEATURES const** features,
1285         UINT32 const* feature_range_len,
1286         UINT32 feature_ranges,
1287         FLOAT* glyph_advances,
1288         DWRITE_GLYPH_OFFSET* glyph_offsets);
1289
1290     HRESULT GetGdiCompatibleGlyphPlacements(
1291         WCHAR const* text,
1292         UINT16 const* clustermap,
1293         DWRITE_SHAPING_TEXT_PROPERTIES* props,
1294         UINT32 text_len,
1295         UINT16 const* glyph_indices,
1296         DWRITE_SHAPING_GLYPH_PROPERTIES const* glyph_props,
1297         UINT32 glyph_count,
1298         IDWriteFontFace * font_face,
1299         FLOAT fontEmSize,
1300         FLOAT pixels_per_dip,
1301         DWRITE_MATRIX const* transform,
1302         BOOL use_gdi_natural,
1303         BOOL is_sideways,
1304         BOOL is_rtl,
1305         DWRITE_SCRIPT_ANALYSIS const* analysis,
1306         WCHAR const* locale,
1307         DWRITE_TYPOGRAPHIC_FEATURES const** features,
1308         UINT32 const* feature_range_lengths,
1309         UINT32 feature_ranges,
1310         FLOAT* glyph_advances,
1311         DWRITE_GLYPH_OFFSET* glyph_offsets);
1312 }
1313
1314 [
1315 local,
1316 object,
1317 uuid(7d97dbf7-e085-42d4-81e3-6a883bded118)
1318 ]
1319 interface IDWriteGlyphRunAnalysis : IUnknown
1320 {
1321     HRESULT GetAlphaTextureBounds(DWRITE_TEXTURE_TYPE type, RECT* bounds);
1322     HRESULT CreateAlphaTexture(DWRITE_TEXTURE_TYPE type, RECT const* bounds, BYTE* alphaValues, UINT32 bufferSize);
1323     HRESULT GetAlphaBlendParams(
1324         IDWriteRenderingParams* renderingParams,
1325         FLOAT* blendGamma,
1326         FLOAT* blendEnhancedContrast,
1327         FLOAT* blendClearTypeLevel);
1328 }
1329
1330 [
1331 local,
1332 object,
1333 uuid(b859ee5a-d838-4b5b-a2e8-1adc7d93db48)
1334 ]
1335 interface IDWriteFactory : IUnknown
1336 {
1337     HRESULT GetSystemFontCollection(IDWriteFontCollection **collection,
1338                                     [defaultvalue(FALSE)] BOOL check_for_updates);
1339
1340     HRESULT CreateCustomFontCollection(
1341         IDWriteFontCollectionLoader *loader,
1342         void const *key,
1343         UINT32 key_size,
1344         IDWriteFontCollection **collection);
1345
1346     HRESULT RegisterFontCollectionLoader(IDWriteFontCollectionLoader *loader);
1347
1348     HRESULT UnregisterFontCollectionLoader(IDWriteFontCollectionLoader *loader);
1349
1350     HRESULT CreateFontFileReference(
1351         WCHAR const *path,
1352         FILETIME const *writetime,
1353         IDWriteFontFile **font_file);
1354
1355     HRESULT CreateCustomFontFileReference(
1356         void const *reference_key,
1357         UINT32 key_size,
1358         IDWriteFontFileLoader *loader,
1359         IDWriteFontFile **font_file);
1360
1361     HRESULT CreateFontFace(
1362         DWRITE_FONT_FACE_TYPE facetype,
1363         UINT32 files_number,
1364         IDWriteFontFile* const* font_files,
1365         UINT32 index,
1366         DWRITE_FONT_SIMULATIONS sim_flags,
1367         IDWriteFontFace **font_face);
1368
1369     HRESULT CreateRenderingParams(IDWriteRenderingParams **params);
1370
1371     HRESULT CreateMonitorRenderingParams(
1372         HMONITOR monitor,
1373         IDWriteRenderingParams **params);
1374
1375     HRESULT CreateCustomRenderingParams(
1376         FLOAT gamma,
1377         FLOAT enhancedContrast,
1378         FLOAT cleartype_level,
1379         DWRITE_PIXEL_GEOMETRY geometry,
1380         DWRITE_RENDERING_MODE mode,
1381         IDWriteRenderingParams **params);
1382
1383     HRESULT RegisterFontFileLoader(IDWriteFontFileLoader *loader);
1384
1385     HRESULT UnregisterFontFileLoader(IDWriteFontFileLoader *loader);
1386
1387     HRESULT CreateTextFormat(
1388         WCHAR const* family_name,
1389         IDWriteFontCollection *collection,
1390         DWRITE_FONT_WEIGHT weight,
1391         DWRITE_FONT_STYLE style,
1392         DWRITE_FONT_STRETCH stretch,
1393         FLOAT size,
1394         WCHAR const *locale,
1395         IDWriteTextFormat **format);
1396
1397     HRESULT CreateTypography(IDWriteTypography **typography);
1398
1399     HRESULT GetGdiInterop(IDWriteGdiInterop **gdi_interop);
1400
1401     HRESULT CreateTextLayout(
1402         WCHAR const* string,
1403         UINT32 len,
1404         IDWriteTextFormat *format,
1405         FLOAT max_width,
1406         FLOAT max_height,
1407         IDWriteTextLayout **layout);
1408
1409     HRESULT CreateGdiCompatibleTextLayout(
1410         WCHAR const* string,
1411         UINT32 len,
1412         IDWriteTextFormat *format,
1413         FLOAT layout_width,
1414         FLOAT layout_height,
1415         FLOAT pixels_per_dip,
1416         DWRITE_MATRIX const* transform,
1417         BOOL use_gdi_natural,
1418         IDWriteTextLayout **layout);
1419
1420     HRESULT CreateEllipsisTrimmingSign(
1421         IDWriteTextFormat *format,
1422         IDWriteInlineObject **trimming_sign);
1423
1424     HRESULT CreateTextAnalyzer(IDWriteTextAnalyzer **analyzer);
1425
1426     HRESULT CreateNumberSubstitution(
1427         DWRITE_NUMBER_SUBSTITUTION_METHOD method,
1428         WCHAR const* locale,
1429         BOOL ignore_user_override,
1430         IDWriteNumberSubstitution **substitution);
1431
1432     HRESULT CreateGlyphRunAnalysis(
1433         DWRITE_GLYPH_RUN const *glyph_run,
1434         FLOAT pixels_per_dip,
1435         DWRITE_MATRIX const* transform,
1436         DWRITE_RENDERING_MODE rendering_mode,
1437         DWRITE_MEASURING_MODE measuring_mode,
1438         FLOAT baseline_x,
1439         FLOAT baseline_y,
1440         IDWriteGlyphRunAnalysis **analysis);
1441 }
1442
1443 cpp_quote("HRESULT WINAPI DWriteCreateFactory(DWRITE_FACTORY_TYPE,REFIID,IUnknown**);")
1444
1445 /* error codes */
1446 cpp_quote("#define FACILITY_DWRITE 0x898")
1447 cpp_quote("#define DWRITE_ERR_BASE 0x5000")
1448 cpp_quote("#define MAKE_DWRITE_HR(severity, code) MAKE_HRESULT(severity, FACILITY_DWRITE, (DWRITE_ERR_BASE + code))")
1449 cpp_quote("#define MAKE_DWRITE_HR_ERR(code) MAKE_DWRITE_HR(SEVERITY_ERROR, code)")