include/dwrite.idl

   1 /*
   2  * Copyright 2012 Nikolay Sivov for CodeWeavers
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 import "unknwn.idl";
  20 import "dcommon.h";
  21
  22 interface IDWriteFactory;
  23 interface IDWriteFontCollection;
  24 interface IDWriteFontFamily;
  25 interface IDWriteFontFace;
  26 interface IDWriteInlineObject;
  27
  28 interface ID2D1SimplifiedGeometrySink;
  29 typedef ID2D1SimplifiedGeometrySink IDWriteGeometrySink;
  30
  31 cpp_quote("#ifndef _WINDEF_")
  32 /* already defined in windef.h but needed for WIDL */
  33 typedef void *HMONITOR;
  34 cpp_quote("#endif /* _WINDEF_ */")
  35
  36 cpp_quote("#ifdef WINE_NO_UNICODE_MACROS")
  37 cpp_quote("#undef GetGlyphIndices")
  38 cpp_quote("#endif")
  39
  40 typedef enum DWRITE_FACTORY_TYPE
  41 {
  42     DWRITE_FACTORY_TYPE_SHARED,
  43     DWRITE_FACTORY_TYPE_ISOLATED
  44 } DWRITE_FACTORY_TYPE;
  45
  46 typedef enum DWRITE_FONT_FILE_TYPE
  47 {
  48     DWRITE_FONT_FILE_TYPE_UNKNOWN,
  49     DWRITE_FONT_FILE_TYPE_CFF,
  50     DWRITE_FONT_FILE_TYPE_TRUETYPE,
  51     DWRITE_FONT_FILE_TYPE_TRUETYPE_COLLECTION,
  52     DWRITE_FONT_FILE_TYPE_TYPE1_PFM,
  53     DWRITE_FONT_FILE_TYPE_TYPE1_PFB,
  54     DWRITE_FONT_FILE_TYPE_VECTOR,
  55     DWRITE_FONT_FILE_TYPE_BITMAP
  56 } DWRITE_FONT_FILE_TYPE;
  57
  58 typedef enum DWRITE_FONT_FACE_TYPE
  59 {
  60     DWRITE_FONT_FACE_TYPE_CFF,
  61     DWRITE_FONT_FACE_TYPE_TRUETYPE,
  62     DWRITE_FONT_FACE_TYPE_TRUETYPE_COLLECTION,
  63     DWRITE_FONT_FACE_TYPE_TYPE1,
  64     DWRITE_FONT_FACE_TYPE_VECTOR,
  65     DWRITE_FONT_FACE_TYPE_BITMAP,
  66     DWRITE_FONT_FACE_TYPE_UNKNOWN,
  67     DWRITE_FONT_FACE_TYPE_RAW_CFF
  68 } DWRITE_FONT_FACE_TYPE;
  69
  70 typedef enum DWRITE_FONT_WEIGHT
  71 {
  72     DWRITE_FONT_WEIGHT_THIN = 100,
  73     DWRITE_FONT_WEIGHT_EXTRA_LIGHT = 200,
  74     DWRITE_FONT_WEIGHT_ULTRA_LIGHT = 200,
  75     DWRITE_FONT_WEIGHT_LIGHT = 300,
  76     DWRITE_FONT_WEIGHT_SEMI_LIGHT = 350,
  77     DWRITE_FONT_WEIGHT_NORMAL = 400,
  78     DWRITE_FONT_WEIGHT_REGULAR = 400,
  79     DWRITE_FONT_WEIGHT_MEDIUM = 500,
  80     DWRITE_FONT_WEIGHT_DEMI_BOLD = 600,
  81     DWRITE_FONT_WEIGHT_SEMI_BOLD = 600,
  82     DWRITE_FONT_WEIGHT_BOLD = 700,
  83     DWRITE_FONT_WEIGHT_EXTRA_BOLD = 800,
  84     DWRITE_FONT_WEIGHT_ULTRA_BOLD = 800,
  85     DWRITE_FONT_WEIGHT_BLACK = 900,
  86     DWRITE_FONT_WEIGHT_HEAVY = 900,
  87     DWRITE_FONT_WEIGHT_EXTRA_BLACK = 950,
  88     DWRITE_FONT_WEIGHT_ULTRA_BLACK = 950
  89 } DWRITE_FONT_WEIGHT;
  90
  91 typedef enum DWRITE_FONT_STRETCH
  92 {
  93     DWRITE_FONT_STRETCH_UNDEFINED = 0,
  94     DWRITE_FONT_STRETCH_ULTRA_CONDENSED = 1,
  95     DWRITE_FONT_STRETCH_EXTRA_CONDENSED = 2,
  96     DWRITE_FONT_STRETCH_CONDENSED = 3,
  97     DWRITE_FONT_STRETCH_SEMI_CONDENSED = 4,
  98     DWRITE_FONT_STRETCH_NORMAL = 5,
  99     DWRITE_FONT_STRETCH_MEDIUM = 5,
 100     DWRITE_FONT_STRETCH_SEMI_EXPANDED = 6,
 101     DWRITE_FONT_STRETCH_EXPANDED = 7,
 102     DWRITE_FONT_STRETCH_EXTRA_EXPANDED = 8,
 103     DWRITE_FONT_STRETCH_ULTRA_EXPANDED = 9
 104 } DWRITE_FONT_STRETCH;
 105
 106 typedef enum DWRITE_FONT_STYLE
 107 {
 108     DWRITE_FONT_STYLE_NORMAL,
 109     DWRITE_FONT_STYLE_OBLIQUE,
 110     DWRITE_FONT_STYLE_ITALIC
 111 } DWRITE_FONT_STYLE;
 112
 113 typedef enum DWRITE_INFORMATIONAL_STRING_ID
 114 {
 115     DWRITE_INFORMATIONAL_STRING_NONE,
 116     DWRITE_INFORMATIONAL_STRING_COPYRIGHT_NOTICE,
 117     DWRITE_INFORMATIONAL_STRING_VERSION_STRINGS,
 118     DWRITE_INFORMATIONAL_STRING_TRADEMARK,
 119     DWRITE_INFORMATIONAL_STRING_MANUFACTURER,
 120     DWRITE_INFORMATIONAL_STRING_DESIGNER,
 121     DWRITE_INFORMATIONAL_STRING_DESIGNER_URL,
 122     DWRITE_INFORMATIONAL_STRING_DESCRIPTION,
 123     DWRITE_INFORMATIONAL_STRING_FONT_VENDOR_URL,
 124     DWRITE_INFORMATIONAL_STRING_LICENSE_DESCRIPTION,
 125     DWRITE_INFORMATIONAL_STRING_LICENSE_INFO_URL,
 126     DWRITE_INFORMATIONAL_STRING_WIN32_FAMILY_NAMES,
 127     DWRITE_INFORMATIONAL_STRING_WIN32_SUBFAMILY_NAMES,
 128     DWRITE_INFORMATIONAL_STRING_PREFERRED_FAMILY_NAMES,
 129     DWRITE_INFORMATIONAL_STRING_PREFERRED_SUBFAMILY_NAMES,
 130     DWRITE_INFORMATIONAL_STRING_SAMPLE_TEXT,
 131     DWRITE_INFORMATIONAL_STRING_FULL_NAME,
 132     DWRITE_INFORMATIONAL_STRING_POSTSCRIPT_NAME,
 133     DWRITE_INFORMATIONAL_STRING_POSTSCRIPT_CID_NAME
 134 } DWRITE_INFORMATIONAL_STRING_ID;
 135
 136 typedef enum DWRITE_FONT_SIMULATIONS
 137 {
 138     DWRITE_FONT_SIMULATIONS_NONE,
 139     DWRITE_FONT_SIMULATIONS_BOLD,
 140     DWRITE_FONT_SIMULATIONS_OBLIQUE
 141 } DWRITE_FONT_SIMULATIONS;
 142
 143 typedef enum DWRITE_PIXEL_GEOMETRY
 144 {
 145     DWRITE_PIXEL_GEOMETRY_FLAT,
 146     DWRITE_PIXEL_GEOMETRY_RGB,
 147     DWRITE_PIXEL_GEOMETRY_BGR
 148 } DWRITE_PIXEL_GEOMETRY;
 149
 150 typedef enum DWRITE_RENDERING_MODE
 151 {
 152     DWRITE_RENDERING_MODE_DEFAULT,
 153     DWRITE_RENDERING_MODE_ALIASED,
 154     DWRITE_RENDERING_MODE_GDI_CLASSIC,
 155     DWRITE_RENDERING_MODE_GDI_NATURAL,
 156     DWRITE_RENDERING_MODE_NATURAL,
 157     DWRITE_RENDERING_MODE_NATURAL_SYMMETRIC,
 158     DWRITE_RENDERING_MODE_OUTLINE,
 159     DWRITE_RENDERING_MODE_CLEARTYPE_GDI_CLASSIC = DWRITE_RENDERING_MODE_GDI_CLASSIC,
 160     DWRITE_RENDERING_MODE_CLEARTYPE_GDI_NATURAL = DWRITE_RENDERING_MODE_GDI_NATURAL,
 161     DWRITE_RENDERING_MODE_CLEARTYPE_NATURAL = DWRITE_RENDERING_MODE_NATURAL,
 162     DWRITE_RENDERING_MODE_CLEARTYPE_NATURAL_SYMMETRIC = DWRITE_RENDERING_MODE_NATURAL_SYMMETRIC
 163 } DWRITE_RENDERING_MODE;
 164
 165 typedef enum DWRITE_TEXT_ALIGNMENT
 166 {
 167     DWRITE_TEXT_ALIGNMENT_LEADING,
 168     DWRITE_TEXT_ALIGNMENT_TRAILING,
 169     DWRITE_TEXT_ALIGNMENT_CENTER,
 170     DWRITE_TEXT_ALIGNMENT_JUSTIFIED
 171 } DWRITE_TEXT_ALIGNMENT;
 172
 173 typedef enum DWRITE_PARAGRAPH_ALIGNMENT
 174 {
 175     DWRITE_PARAGRAPH_ALIGNMENT_NEAR,
 176     DWRITE_PARAGRAPH_ALIGNMENT_FAR,
 177     DWRITE_PARAGRAPH_ALIGNMENT_CENTER
 178 } DWRITE_PARAGRAPH_ALIGNMENT;
 179
 180 typedef enum DWRITE_WORD_WRAPPING
 181 {
 182     DWRITE_WORD_WRAPPING_WRAP,
 183     DWRITE_WORD_WRAPPING_NO_WRAP,
 184     DWRITE_WORD_WRAPPING_EMERGENCY_BREAK,
 185     DWRITE_WORD_WRAPPING_WHOLE_WORD,
 186     DWRITE_WORD_WRAPPING_CHARACTER
 187 } DWRITE_WORD_WRAPPING;
 188
 189 typedef enum DWRITE_READING_DIRECTION
 190 {
 191     DWRITE_READING_DIRECTION_LEFT_TO_RIGHT,
 192     DWRITE_READING_DIRECTION_RIGHT_TO_LEFT,
 193     DWRITE_READING_DIRECTION_TOP_TO_BOTTOM,
 194     DWRITE_READING_DIRECTION_BOTTOM_TO_TOP
 195 } DWRITE_READING_DIRECTION;
 196
 197 typedef enum DWRITE_FLOW_DIRECTION
 198 {
 199     DWRITE_FLOW_DIRECTION_TOP_TO_BOTTOM,
 200     DWRITE_FLOW_DIRECTION_BOTTOM_TO_TOP,
 201     DWRITE_FLOW_DIRECTION_LEFT_TO_RIGHT,
 202     DWRITE_FLOW_DIRECTION_RIGHT_TO_LEFT
 203 } DWRITE_FLOW_DIRECTION;
 204
 205 typedef enum DWRITE_TRIMMING_GRANULARITY
 206 {
 207     DWRITE_TRIMMING_GRANULARITY_NONE,
 208     DWRITE_TRIMMING_GRANULARITY_CHARACTER,
 209     DWRITE_TRIMMING_GRANULARITY_WORD
 210 } DWRITE_TRIMMING_GRANULARITY;
 211
 212 typedef enum DWRITE_BREAK_CONDITION
 213 {
 214     DWRITE_BREAK_CONDITION_NEUTRAL,
 215     DWRITE_BREAK_CONDITION_CAN_BREAK,
 216     DWRITE_BREAK_CONDITION_MAY_NOT_BREAK,
 217     DWRITE_BREAK_CONDITION_MUST_BREAK
 218 } DWRITE_BREAK_CONDITION;
 219
 220 typedef enum DWRITE_LINE_SPACING_METHOD
 221 {
 222     DWRITE_LINE_SPACING_METHOD_DEFAULT,
 223     DWRITE_LINE_SPACING_METHOD_UNIFORM,
 224     DWRITE_LINE_SPACING_METHOD_PROPORTIONAL
 225 } DWRITE_LINE_SPACING_METHOD;
 226
 227 cpp_quote("#define DWRITE_MAKE_OPENTYPE_TAG(a,b,c,d) ( \\")
 228 cpp_quote("    ((UINT32)(UINT8)(d) << 24) | \\")
 229 cpp_quote("    ((UINT32)(UINT8)(c) << 16) | \\")
 230 cpp_quote("    ((UINT32)(UINT8)(b) <<  8) | \\")
 231 cpp_quote("     (UINT32)(UINT8)(a))")
 232
 233 typedef enum DWRITE_FONT_FEATURE_TAG
 234 {
 235     DWRITE_FONT_FEATURE_TAG_ALTERNATIVE_FRACTIONS           = 0x63726661, /* 'afrc' */
 236     DWRITE_FONT_FEATURE_TAG_PETITE_CAPITALS_FROM_CAPITALS   = 0x63703263, /* 'c2pc' */
 237     DWRITE_FONT_FEATURE_TAG_SMALL_CAPITALS_FROM_CAPITALS    = 0x63733263, /* 'c2sc' */
 238     DWRITE_FONT_FEATURE_TAG_CONTEXTUAL_ALTERNATES           = 0x746c6163, /* 'calt' */
 239     DWRITE_FONT_FEATURE_TAG_CASE_SENSITIVE_FORMS            = 0x65736163, /* 'case' */
 240     DWRITE_FONT_FEATURE_TAG_GLYPH_COMPOSITION_DECOMPOSITION = 0x706d6363, /* 'ccmp' */
 241     DWRITE_FONT_FEATURE_TAG_CONTEXTUAL_LIGATURES            = 0x67696c63, /* 'clig' */
 242     DWRITE_FONT_FEATURE_TAG_CAPITAL_SPACING                 = 0x70737063, /* 'cpsp' */
 243     DWRITE_FONT_FEATURE_TAG_CONTEXTUAL_SWASH                = 0x68777363, /* 'cswh' */
 244     DWRITE_FONT_FEATURE_TAG_CURSIVE_POSITIONING             = 0x73727563, /* 'curs' */
 245     DWRITE_FONT_FEATURE_TAG_DEFAULT                         = 0x746c6664, /* 'dflt' */
 246     DWRITE_FONT_FEATURE_TAG_DISCRETIONARY_LIGATURES         = 0x67696c64, /* 'dlig' */
 247     DWRITE_FONT_FEATURE_TAG_EXPERT_FORMS                    = 0x74707865, /* 'expt' */
 248     DWRITE_FONT_FEATURE_TAG_FRACTIONS                       = 0x63617266, /* 'frac' */
 249     DWRITE_FONT_FEATURE_TAG_FULL_WIDTH                      = 0x64697766, /* 'fwid' */
 250     DWRITE_FONT_FEATURE_TAG_HALF_FORMS                      = 0x666c6168, /* 'half' */
 251     DWRITE_FONT_FEATURE_TAG_HALANT_FORMS                    = 0x6e6c6168, /* 'haln' */
 252     DWRITE_FONT_FEATURE_TAG_ALTERNATE_HALF_WIDTH            = 0x746c6168, /* 'halt' */
 253     DWRITE_FONT_FEATURE_TAG_HISTORICAL_FORMS                = 0x74736968, /* 'hist' */
 254     DWRITE_FONT_FEATURE_TAG_HORIZONTAL_KANA_ALTERNATES      = 0x616e6b68, /* 'hkna' */
 255     DWRITE_FONT_FEATURE_TAG_HISTORICAL_LIGATURES            = 0x67696c68, /* 'hlig' */
 256     DWRITE_FONT_FEATURE_TAG_HALF_WIDTH                      = 0x64697768, /* 'hwid' */
 257     DWRITE_FONT_FEATURE_TAG_HOJO_KANJI_FORMS                = 0x6f6a6f68, /* 'hojo' */
 258     DWRITE_FONT_FEATURE_TAG_JIS04_FORMS                     = 0x3430706a, /* 'jp04' */
 259     DWRITE_FONT_FEATURE_TAG_JIS78_FORMS                     = 0x3837706a, /* 'jp78' */
 260     DWRITE_FONT_FEATURE_TAG_JIS83_FORMS                     = 0x3338706a, /* 'jp83' */
 261     DWRITE_FONT_FEATURE_TAG_JIS90_FORMS                     = 0x3039706a, /* 'jp90' */
 262     DWRITE_FONT_FEATURE_TAG_KERNING                         = 0x6e72656b, /* 'kern' */
 263     DWRITE_FONT_FEATURE_TAG_STANDARD_LIGATURES              = 0x6167696c, /* 'liga' */
 264     DWRITE_FONT_FEATURE_TAG_LINING_FIGURES                  = 0x6d756e6c, /* 'lnum' */
 265     DWRITE_FONT_FEATURE_TAG_LOCALIZED_FORMS                 = 0x6c636f6c, /* 'locl' */
 266     DWRITE_FONT_FEATURE_TAG_MARK_POSITIONING                = 0x6b72616d, /* 'mark' */
 267     DWRITE_FONT_FEATURE_TAG_MATHEMATICAL_GREEK              = 0x6b72676d, /* 'mgrk' */
 268     DWRITE_FONT_FEATURE_TAG_MARK_TO_MARK_POSITIONING        = 0x6b6d6b6d, /* 'mkmk' */
 269     DWRITE_FONT_FEATURE_TAG_ALTERNATE_ANNOTATION_FORMS      = 0x746c616e, /* 'nalt' */
 270     DWRITE_FONT_FEATURE_TAG_NLC_KANJI_FORMS                 = 0x6b636c6e, /* 'nlck' */
 271     DWRITE_FONT_FEATURE_TAG_OLD_STYLE_FIGURES               = 0x6d756e6f, /* 'onum' */
 272     DWRITE_FONT_FEATURE_TAG_ORDINALS                        = 0x6e64726f, /* 'ordn' */
 273     DWRITE_FONT_FEATURE_TAG_PROPORTIONAL_ALTERNATE_WIDTH    = 0x746c6170, /* 'palt' */
 274     DWRITE_FONT_FEATURE_TAG_PETITE_CAPITALS                 = 0x70616370, /* 'pcap' */
 275     DWRITE_FONT_FEATURE_TAG_PROPORTIONAL_FIGURES            = 0x6d756e70, /* 'pnum' */
 276     DWRITE_FONT_FEATURE_TAG_PROPORTIONAL_WIDTHS             = 0x64697770, /* 'pwid' */
 277     DWRITE_FONT_FEATURE_TAG_QUARTER_WIDTHS                  = 0x64697771, /* 'qwid' */
 278     DWRITE_FONT_FEATURE_TAG_REQUIRED_LIGATURES              = 0x67696c72, /* 'rlig' */
 279     DWRITE_FONT_FEATURE_TAG_RUBY_NOTATION_FORMS             = 0x79627572, /* 'ruby' */
 280     DWRITE_FONT_FEATURE_TAG_STYLISTIC_ALTERNATES            = 0x746c6173, /* 'salt' */
 281     DWRITE_FONT_FEATURE_TAG_SCIENTIFIC_INFERIORS            = 0x666e6973, /* 'sinf' */
 282     DWRITE_FONT_FEATURE_TAG_SMALL_CAPITALS                  = 0x70636d73, /* 'smcp' */
 283     DWRITE_FONT_FEATURE_TAG_SIMPLIFIED_FORMS                = 0x6c706d73, /* 'smpl' */
 284     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_1                 = 0x31307373, /* 'ss01' */
 285     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_2                 = 0x32307373, /* 'ss02' */
 286     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_3                 = 0x33307373, /* 'ss03' */
 287     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_4                 = 0x34307373, /* 'ss04' */
 288     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_5                 = 0x35307373, /* 'ss05' */
 289     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_6                 = 0x36307373, /* 'ss06' */
 290     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_7                 = 0x37307373, /* 'ss07' */
 291     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_8                 = 0x38307373, /* 'ss08' */
 292     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_9                 = 0x39307373, /* 'ss09' */
 293     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_10                = 0x30317373, /* 'ss10' */
 294     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_11                = 0x31317373, /* 'ss11' */
 295     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_12                = 0x32317373, /* 'ss12' */
 296     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_13                = 0x33317373, /* 'ss13' */
 297     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_14                = 0x34317373, /* 'ss14' */
 298     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_15                = 0x35317373, /* 'ss15' */
 299     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_16                = 0x36317373, /* 'ss16' */
 300     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_17                = 0x37317373, /* 'ss17' */
 301     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_18                = 0x38317373, /* 'ss18' */
 302     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_19                = 0x39317373, /* 'ss19' */
 303     DWRITE_FONT_FEATURE_TAG_STYLISTIC_SET_20                = 0x30327373, /* 'ss20' */
 304     DWRITE_FONT_FEATURE_TAG_SUBSCRIPT                       = 0x73627573, /* 'subs' */
 305     DWRITE_FONT_FEATURE_TAG_SUPERSCRIPT                     = 0x73707573, /* 'sups' */
 306     DWRITE_FONT_FEATURE_TAG_SWASH                           = 0x68737773, /* 'swsh' */
 307     DWRITE_FONT_FEATURE_TAG_TITLING                         = 0x6c746974, /* 'titl' */
 308     DWRITE_FONT_FEATURE_TAG_TRADITIONAL_NAME_FORMS          = 0x6d616e74, /* 'tnam' */
 309     DWRITE_FONT_FEATURE_TAG_TABULAR_FIGURES                 = 0x6d756e74, /* 'tnum' */
 310     DWRITE_FONT_FEATURE_TAG_TRADITIONAL_FORMS               = 0x64617274, /* 'trad' */
 311     DWRITE_FONT_FEATURE_TAG_THIRD_WIDTHS                    = 0x64697774, /* 'twid' */
 312     DWRITE_FONT_FEATURE_TAG_UNICASE                         = 0x63696e75, /* 'unic' */
 313     DWRITE_FONT_FEATURE_TAG_VERTICAL_WRITING                = 0x74726576, /* 'vert' */
 314     DWRITE_FONT_FEATURE_TAG_VERTICAL_ALTERNATES_AND_ROTATION= 0x32747276, /* 'vrt2' */
 315     DWRITE_FONT_FEATURE_TAG_SLASHED_ZERO                    = 0x6f72657a, /* 'zero' */
 316 } DWRITE_FONT_FEATURE_TAG;
 317
 318 typedef enum DWRITE_SCRIPT_SHAPES
 319 {
 320     DWRITE_SCRIPT_SHAPES_DEFAULT = 0,
 321     DWRITE_SCRIPT_SHAPES_NO_VISUAL = 1
 322 } DWRITE_SCRIPT_SHAPES;
 323
 324 typedef enum DWRITE_NUMBER_SUBSTITUTION_METHOD
 325 {
 326     DWRITE_NUMBER_SUBSTITUTION_METHOD_FROM_CULTURE,
 327     DWRITE_NUMBER_SUBSTITUTION_METHOD_CONTEXTUAL,
 328     DWRITE_NUMBER_SUBSTITUTION_METHOD_NONE,
 329     DWRITE_NUMBER_SUBSTITUTION_METHOD_NATIONAL,
 330     DWRITE_NUMBER_SUBSTITUTION_METHOD_TRADITIONAL
 331 } DWRITE_NUMBER_SUBSTITUTION_METHOD;
 332
 333 cpp_quote("#define DWRITE_ALPHA_MAX 255")
 334
 335 typedef enum DWRITE_TEXTURE_TYPE
 336 {
 337     DWRITE_TEXTURE_ALIASED_1x1,
 338     DWRITE_TEXTURE_CLEARTYPE_3x1
 339 } DWRITE_TEXTURE_TYPE;
 340
 341 typedef struct DWRITE_FONT_METRICS
 342 {
 343     UINT16 designUnitsPerEm;
 344     UINT16 ascent;
 345     UINT16 descent;
 346     INT16 lineGap;
 347     UINT16 capHeight;
 348     UINT16 xHeight;
 349     INT16 underlinePosition;
 350     UINT16 underlineThickness;
 351     INT16 strikethroughPosition;
 352     UINT16 strikethroughThickness;
 353 } DWRITE_FONT_METRICS;
 354
 355 typedef struct DWRITE_GLYPH_METRICS
 356 {
 357     INT32 leftSideBearing;
 358     UINT32 advanceWidth;
 359     INT32 rightSideBearing;
 360     INT32 topSideBearing;
 361     UINT32 advanceHeight;
 362     INT32 bottomSideBearing;
 363     INT32 verticalOriginY;
 364 } DWRITE_GLYPH_METRICS;
 365
 366 typedef struct DWRITE_GLYPH_OFFSET
 367 {
 368     FLOAT advanceOffset;
 369     FLOAT ascenderOffset;
 370 } DWRITE_GLYPH_OFFSET;
 371
 372 typedef struct DWRITE_MATRIX
 373 {
 374     FLOAT m11;
 375     FLOAT m12;
 376     FLOAT m21;
 377     FLOAT m22;
 378     FLOAT dx;
 379     FLOAT dy;
 380 } DWRITE_MATRIX;
 381
 382 typedef struct DWRITE_TRIMMING
 383 {
 384     DWRITE_TRIMMING_GRANULARITY granularity;
 385     UINT32 delimiter;
 386     UINT32 delimiterCount;
 387 } DWRITE_TRIMMING;
 388
 389 cpp_quote("#ifndef __d2d1_h__")
 390 typedef struct DWRITE_GLYPH_RUN DWRITE_GLYPH_RUN;
 391 cpp_quote("#endif /* __d2d1_h__ */")
 392
 393 struct DWRITE_GLYPH_RUN
 394 {
 395     IDWriteFontFace* fontFace;
 396     FLOAT fontEmSize;
 397     UINT32 glyphCount;
 398     UINT16 const* glyphIndices;
 399     FLOAT const* glyphAdvances;
 400     DWRITE_GLYPH_OFFSET const* glyphOffsets;
 401     BOOL isSideways;
 402     UINT32 bidiLevel;
 403 };
 404
 405 typedef struct DWRITE_GLYPH_RUN_DESCRIPTION
 406 {
 407     WCHAR const* localeName;
 408     WCHAR const* string;
 409     UINT32 stringLength;
 410     UINT16 const* clusterMap;
 411     UINT32 textPosition;
 412 } DWRITE_GLYPH_RUN_DESCRIPTION;
 413
 414 typedef struct DWRITE_UNDERLINE
 415 {
 416     FLOAT width;
 417     FLOAT thickness;
 418     FLOAT offset;
 419     FLOAT runHeight;
 420     DWRITE_READING_DIRECTION readingDirection;
 421     DWRITE_FLOW_DIRECTION flowDirection;
 422     WCHAR const* localeName;
 423     DWRITE_MEASURING_MODE measuringMode;
 424 } DWRITE_UNDERLINE;
 425
 426 typedef struct DWRITE_STRIKETHROUGH
 427 {
 428     FLOAT width;
 429     FLOAT thickness;
 430     FLOAT offset;
 431     DWRITE_READING_DIRECTION readingDirection;
 432     DWRITE_FLOW_DIRECTION flowDirection;
 433     WCHAR const* localeName;
 434     DWRITE_MEASURING_MODE measuringMode;
 435 } DWRITE_STRIKETHROUGH;
 436
 437 typedef struct DWRITE_INLINE_OBJECT_METRICS
 438 {
 439     FLOAT width;
 440     FLOAT height;
 441     FLOAT baseline;
 442     BOOL  supportsSideways;
 443 } DWRITE_INLINE_OBJECT_METRICS;
 444
 445 typedef struct DWRITE_OVERHANG_METRICS
 446 {
 447     FLOAT left;
 448     FLOAT top;
 449     FLOAT right;
 450     FLOAT bottom;
 451 } DWRITE_OVERHANG_METRICS;
 452
 453 typedef struct DWRITE_FONT_FEATURE
 454 {
 455     DWRITE_FONT_FEATURE_TAG nameTag;
 456     UINT32 parameter;
 457 } DWRITE_FONT_FEATURE;
 458
 459 typedef struct DWRITE_TEXT_RANGE
 460 {
 461     UINT32 startPosition;
 462     UINT32 length;
 463 } DWRITE_TEXT_RANGE;
 464
 465 typedef struct DWRITE_LINE_METRICS
 466 {
 467     UINT32 length;
 468     UINT32 trailingWhitespaceLength;
 469     UINT32 newlineLength;
 470     FLOAT height;
 471     FLOAT baseline;
 472     BOOL isTrimmed;
 473 } DWRITE_LINE_METRICS;
 474
 475 typedef struct DWRITE_TEXT_METRICS
 476 {
 477     FLOAT left;
 478     FLOAT top;
 479     FLOAT width;
 480     FLOAT widthIncludingTrailingWhitespace;
 481     FLOAT height;
 482     FLOAT layoutWidth;
 483     FLOAT layoutHeight;
 484     UINT32 maxBidiReorderingDepth;
 485     UINT32 lineCount;
 486 } DWRITE_TEXT_METRICS;
 487
 488 typedef struct DWRITE_CLUSTER_METRICS
 489 {
 490     FLOAT width;
 491     UINT16 length;
 492     UINT16 canWrapLineAfter : 1;
 493     UINT16 isWhitespace : 1;
 494     UINT16 isNewline : 1;
 495     UINT16 isSoftHyphen : 1;
 496     UINT16 isRightToLeft : 1;
 497     UINT16 padding : 11;
 498 } DWRITE_CLUSTER_METRICS;
 499
 500 typedef struct DWRITE_HIT_TEST_METRICS
 501 {
 502     UINT32 textPosition;
 503     UINT32 length;
 504     FLOAT left;
 505     FLOAT top;
 506     FLOAT width;
 507     FLOAT height;
 508     UINT32 bidiLevel;
 509     BOOL isText;
 510     BOOL isTrimmed;
 511 } DWRITE_HIT_TEST_METRICS;
 512
 513 typedef struct DWRITE_SCRIPT_ANALYSIS
 514 {
 515     UINT16 script;
 516     DWRITE_SCRIPT_SHAPES shapes;
 517 } DWRITE_SCRIPT_ANALYSIS;
 518
 519 typedef struct DWRITE_LINE_BREAKPOINT
 520 {
 521     UINT8 breakConditionBefore : 2;
 522     UINT8 breakConditionAfter : 2;
 523     UINT8 isWhitespace : 1;
 524     UINT8 isSoftHyphen : 1;
 525     UINT8 padding : 2;
 526 } DWRITE_LINE_BREAKPOINT;
 527
 528 typedef struct DWRITE_TYPOGRAPHIC_FEATURES
 529 {
 530     DWRITE_FONT_FEATURE* features;
 531     UINT32 featureCount;
 532 } DWRITE_TYPOGRAPHIC_FEATURES;
 533
 534 typedef struct DWRITE_SHAPING_TEXT_PROPERTIES
 535 {
 536     UINT16 isShapedAlone : 1;
 537     UINT16 reserved : 15;
 538 } DWRITE_SHAPING_TEXT_PROPERTIES;
 539
 540 typedef struct DWRITE_SHAPING_GLYPH_PROPERTIES
 541 {
 542     UINT16 justification : 4;
 543     UINT16 isClusterStart : 1;
 544     UINT16 isDiacritic : 1;
 545     UINT16 isZeroWidthSpace : 1;
 546     UINT16 reserved : 9;
 547 } DWRITE_SHAPING_GLYPH_PROPERTIES;
 548
 549 [
 550 local,
 551 object,
 552 uuid(6d4865fe-0ab8-4d91-8f62-5dd6be34a3e0)
 553 ]
 554 interface IDWriteFontFileStream : IUnknown
 555 {
 556     HRESULT ReadFileFragment(
 557         void const **fragment_start,
 558         UINT64 offset,
 559         UINT64 fragment_size,
 560         void **fragment_context);
 561
 562     void ReleaseFileFragment(void *fragment_context);
 563     HRESULT GetFileSize(UINT64 *size);
 564     HRESULT GetLastWriteTime(UINT64 *last_writetime);
 565 }
 566
 567 [
 568 local,
 569 object,
 570 uuid(727cad4e-d6af-4c9e-8a08-d695b11caa49)
 571 ]
 572 interface IDWriteFontFileLoader : IUnknown
 573 {
 574     HRESULT CreateStreamFromKey(
 575         void const *key,
 576         UINT32 key_size,
 577         IDWriteFontFileStream **stream);
 578 }
 579
 580 [
 581 local,
 582 object,
 583 uuid(b2d9f3ec-c9fe-4a11-a2ec-d86208f7c0a2)
 584 ]
 585 interface IDWriteLocalFontFileLoader : IDWriteFontFileLoader
 586 {
 587     HRESULT GetFilePathLengthFromKey(void const *key, UINT32 key_size, UINT32 *length);
 588     HRESULT GetFilePathFromKey(void const *key, UINT32 key_size, WCHAR *path, UINT32 length);
 589     HRESULT GetLastWriteTimeFromKey(void const *key, UINT32 key_size, FILETIME *writetime);
 590 }
 591
 592 [
 593 local,
 594 object,
 595 uuid(739d886a-cef5-47dc-8769-1a8b41bebbb0)
 596 ]
 597 interface IDWriteFontFile : IUnknown
 598 {
 599     HRESULT GetReferenceKey(
 600         void const **key,
 601         UINT32 *key_size);
 602
 603     HRESULT GetLoader(IDWriteFontFileLoader **loader);
 604
 605     HRESULT Analyze(
 606         BOOL *is_supported_fonttype,
 607         DWRITE_FONT_FILE_TYPE *file_type,
 608         DWRITE_FONT_FACE_TYPE *face_type,
 609         UINT32 *faces_num);
 610 }
 611
 612 [
 613 local,
 614 object,
 615 uuid(72755049-5ff7-435d-8348-4be97cfa6c7c)
 616 ]
 617 interface IDWriteFontFileEnumerator : IUnknown
 618 {
 619     HRESULT MoveNext(BOOL *has_current_file);
 620     HRESULT GetCurrentFontFile(IDWriteFontFile **font_file);
 621 };
 622
 623 [
 624 local,
 625 object,
 626 uuid(cca920e4-52f0-492b-bfa8-29c72ee0a468)
 627 ]
 628 interface IDWriteFontCollectionLoader : IUnknown
 629 {
 630     HRESULT CreateEnumeratorFromKey(
 631         IDWriteFactory* factory,
 632         void const* key,
 633         UINT32 key_size,
 634         IDWriteFontFileEnumerator **enumerator);
 635 }
 636
 637 [
 638 local,
 639 object,
 640 uuid(08256209-099a-4b34-b86d-c22b110e7771)
 641 ]
 642 interface IDWriteLocalizedStrings : IUnknown
 643 {
 644     UINT32 GetCount();
 645
 646     HRESULT FindLocaleName(
 647         WCHAR const *locale_name,
 648         UINT32 *index,
 649         BOOL *exists);
 650
 651     HRESULT GetLocaleNameLength(UINT32 index, UINT32 *length);
 652     HRESULT GetLocaleName(UINT32 index, WCHAR *locale_name, UINT32 size);
 653     HRESULT GetStringLength(UINT32 index, UINT32 *length);
 654     HRESULT GetString(UINT32 index, WCHAR *buffer, UINT32 size);
 655 }
 656
 657 [
 658 local,
 659 object,
 660 uuid(2f0da53a-2add-47cd-82ee-d9ec34688e75)
 661 ]
 662 interface IDWriteRenderingParams : IUnknown
 663 {
 664     FLOAT GetGamma();
 665     FLOAT GetEnhancedContrast();
 666     FLOAT GetClearTypeLevel();
 667     DWRITE_PIXEL_GEOMETRY GetPixelGeometry();
 668     DWRITE_RENDERING_MODE GetRenderingMode();
 669 }
 670
 671 [
 672 local,
 673 object,
 674 uuid(5f49804d-7024-4d43-bfa9-d25984f53849)
 675 ]
 676 interface IDWriteFontFace : IUnknown
 677 {
 678     DWRITE_FONT_FACE_TYPE GetType();
 679     HRESULT GetFiles(UINT32 *number_of_files, IDWriteFontFile **fontfiles);
 680     UINT32 GetIndex();
 681     DWRITE_FONT_SIMULATIONS GetSimulations();
 682     BOOL IsSymbolFont();
 683     void GetMetrics(DWRITE_FONT_METRICS *metrics);
 684     UINT16 GetGlyphCount();
 685
 686     HRESULT GetDesignGlyphMetrics(
 687         UINT16 const *glyph_indices,
 688         UINT32 glyph_count,
 689         DWRITE_GLYPH_METRICS *metrics,
 690         [defaultvalue(FALSE)] BOOL is_sideways);
 691
 692     HRESULT GetGlyphIndices(
 693         UINT32 const *codepoints,
 694         UINT32 count,
 695         UINT16 *glyph_indices);
 696
 697     HRESULT TryGetFontTable(
 698         UINT32 table_tag,
 699         const void **table_data,
 700         UINT32 *table_size,
 701         void **context,
 702         BOOL *exists);
 703
 704     void ReleaseFontTable(void *table_context);
 705
 706     HRESULT GetGlyphRunOutline(
 707         FLOAT emSize,
 708         UINT16 const *glyph_indices,
 709         FLOAT const* glyph_advances,
 710         DWRITE_GLYPH_OFFSET const *glyph_offsets,
 711         UINT32 glyph_count,
 712         BOOL is_sideways,
 713         BOOL is_rtl,
 714         IDWriteGeometrySink *geometrysink);
 715
 716     HRESULT GetRecommendedRenderingMode(
 717         FLOAT emSize,
 718         FLOAT pixels_per_dip,
 719         DWRITE_MEASURING_MODE mode,
 720         IDWriteRenderingParams* params,
 721         DWRITE_RENDERING_MODE* rendering_mode);
 722
 723     HRESULT GetGdiCompatibleMetrics(
 724         FLOAT emSize,
 725         FLOAT pixels_per_dip,
 726         DWRITE_MATRIX const *transform,
 727         DWRITE_FONT_METRICS *metrics);
 728
 729     HRESULT GetGdiCompatibleGlyphMetrics(
 730         FLOAT emSize,
 731         FLOAT pixels_per_dip,
 732         DWRITE_MATRIX const *transform,
 733         BOOL use_gdi_natural,
 734         UINT16 const *glyph_indices,
 735         UINT32 glyph_count,
 736         DWRITE_GLYPH_METRICS *metrics,
 737         [defaultvalue(FALSE)] BOOL is_sideways);
 738 }
 739
 740 [
 741 local,
 742 object,
 743 uuid(acd16696-8c14-4f5d-877e-fe3fc1d32737)
 744 ]
 745 interface IDWriteFont : IUnknown
 746 {
 747     HRESULT GetFontFamily(IDWriteFontFamily **family);
 748     DWRITE_FONT_WEIGHT GetWeight();
 749     DWRITE_FONT_STRETCH GetStretch();
 750     DWRITE_FONT_STYLE GetStyle();
 751     BOOL IsSymbolFont();
 752
 753     HRESULT GetFaceNames(IDWriteLocalizedStrings **names);
 754     HRESULT GetInformationalStrings(
 755         DWRITE_INFORMATIONAL_STRING_ID stringid,
 756         IDWriteLocalizedStrings **strings,
 757         BOOL *exists);
 758
 759     DWRITE_FONT_SIMULATIONS GetSimulations();
 760     void GetMetrics(DWRITE_FONT_METRICS *metrics);
 761     HRESULT HasCharacter(UINT32 value, BOOL *exists);
 762     HRESULT CreateFontFace(IDWriteFontFace **face);
 763 }
 764
 765 [
 766 local,
 767 object,
 768 uuid(1a0d8438-1d97-4ec1-aef9-a2fb86ed6acb)
 769 ]
 770 interface IDWriteFontList : IUnknown
 771 {
 772     HRESULT GetFontCollection(IDWriteFontCollection **collection);
 773     UINT32 GetFontCount();
 774     HRESULT GetFont(UINT32 index, IDWriteFont **font);
 775 }
 776
 777 [
 778 local,
 779 object,
 780 uuid(da20d8ef-812a-4c43-9802-62ec4abd7add)
 781 ]
 782 interface IDWriteFontFamily : IDWriteFontList
 783 {
 784     HRESULT GetFamilyNames(IDWriteLocalizedStrings **names);
 785
 786     HRESULT GetFirstMatchingFont(
 787         DWRITE_FONT_WEIGHT weight,
 788         DWRITE_FONT_STRETCH stretch,
 789         DWRITE_FONT_STYLE style,
 790         IDWriteFont **font);
 791
 792     HRESULT GetMatchingFonts(
 793         DWRITE_FONT_WEIGHT weight,
 794         DWRITE_FONT_STRETCH stretch,
 795         DWRITE_FONT_STYLE style,
 796         IDWriteFontList **fonts);
 797 }
 798
 799 [
 800 local,
 801 object,
 802 uuid(a84cee02-3eea-4eee-a827-87c1a02a0fcc)
 803 ]
 804 interface IDWriteFontCollection : IUnknown
 805 {
 806     UINT32 GetFontFamilyCount();
 807     HRESULT GetFontFamily(UINT32 index, IDWriteFontFamily **family);
 808     HRESULT FindFamilyName(WCHAR const *name, UINT32 *index, BOOL *exists);
 809     HRESULT GetFontFromFontFace(IDWriteFontFace *face, IDWriteFont **font);
 810 }
 811
 812 [
 813 local,
 814 object,
 815 uuid(eaf3a2da-ecf4-4d24-b644-b34f6842024b)
 816 ]
 817 interface IDWritePixelSnapping : IUnknown
 818 {
 819     HRESULT IsPixelSnappingDisabled(
 820         void *client_drawingcontext,
 821         BOOL *disabled);
 822
 823     HRESULT GetCurrentTransform(
 824         void *client_drawingcontext,
 825         DWRITE_MATRIX *transform);
 826
 827     HRESULT GetPixelsPerDip(
 828         void *client_drawingcontext,
 829         FLOAT *pixels_per_dip);
 830 }
 831
 832 [
 833 local,
 834 object,
 835 uuid(ef8a8135-5cc6-45fe-8825-c5a0724eb819)
 836 ]
 837 interface IDWriteTextRenderer : IDWritePixelSnapping
 838 {
 839     HRESULT DrawGlyphRun(
 840         void* client_drawingcontext,
 841         FLOAT baselineOriginX,
 842         FLOAT baselineOriginY,
 843         DWRITE_MEASURING_MODE mode,
 844         DWRITE_GLYPH_RUN const *glyph_run,
 845         DWRITE_GLYPH_RUN_DESCRIPTION const *run_descr,
 846         IUnknown *drawing_effect);
 847
 848     HRESULT DrawUnderline(
 849         void *client_drawingcontext,
 850         FLOAT baselineOriginX,
 851         FLOAT baselineOriginY,
 852         DWRITE_UNDERLINE const* underline,
 853         IUnknown *drawing_effect);
 854
 855     HRESULT DrawStrikethrough(
 856         void *client_drawingcontext,
 857         FLOAT baselineOriginX,
 858         FLOAT baselineOriginY,
 859         DWRITE_STRIKETHROUGH const* strikethrough,
 860         IUnknown *drawing_effect);
 861
 862     HRESULT DrawInlineObject(
 863         void *client_drawingcontext,
 864         FLOAT originX,
 865         FLOAT originY,
 866         IDWriteInlineObject *object,
 867         BOOL is_sideways,
 868         BOOL is_rtl,
 869         IUnknown *drawing_effect);
 870 }
 871
 872 [
 873 local,
 874 object,
 875 uuid(8339fde3-106f-47ab-8373-1c6295eb10b3)
 876 ]
 877 interface IDWriteInlineObject : IUnknown
 878 {
 879     HRESULT Draw(
 880         void* client_drawingontext,
 881         IDWriteTextRenderer* renderer,
 882         FLOAT originX,
 883         FLOAT originY,
 884         BOOL is_sideways,
 885         BOOL is_rtl,
 886         IUnknown *drawing_effect);
 887
 888     HRESULT GetMetrics(DWRITE_INLINE_OBJECT_METRICS *metrics);
 889     HRESULT GetOverhangMetrics(DWRITE_OVERHANG_METRICS *overhangs);
 890     HRESULT GetBreakConditions(
 891         DWRITE_BREAK_CONDITION* condition_before,
 892         DWRITE_BREAK_CONDITION* condition_after);
 893 }
 894
 895 [
 896 local,
 897 object,
 898 uuid(9c906818-31d7-4fd3-a151-7c5e225db55a)
 899 ]
 900 interface IDWriteTextFormat : IUnknown
 901 {
 902     HRESULT SetTextAlignment(DWRITE_TEXT_ALIGNMENT alignment);
 903     HRESULT SetParagraphAlignment(DWRITE_PARAGRAPH_ALIGNMENT alignment);
 904     HRESULT SetWordWrapping(DWRITE_WORD_WRAPPING wrapping);
 905     HRESULT SetReadingDirection(DWRITE_READING_DIRECTION direction);
 906     HRESULT SetFlowDirection(DWRITE_FLOW_DIRECTION direction);
 907     HRESULT SetIncrementalTabStop(FLOAT tabstop);
 908     HRESULT SetTrimming(DWRITE_TRIMMING const *trimming, IDWriteInlineObject *trimming_sign);
 909     HRESULT SetLineSpacing(DWRITE_LINE_SPACING_METHOD spacing, FLOAT line_spacing, FLOAT baseline);
 910     DWRITE_TEXT_ALIGNMENT GetTextAlignment();
 911     DWRITE_PARAGRAPH_ALIGNMENT GetParagraphAlignment();
 912     DWRITE_WORD_WRAPPING GetWordWrapping();
 913     DWRITE_READING_DIRECTION GetReadingDirection();
 914     DWRITE_FLOW_DIRECTION GetFlowDirection();
 915     FLOAT GetIncrementalTabStop();
 916     HRESULT GetTrimming(DWRITE_TRIMMING *options, IDWriteInlineObject **trimming_sign);
 917
 918     HRESULT GetLineSpacing(
 919         DWRITE_LINE_SPACING_METHOD *method,
 920         FLOAT *spacing,
 921         FLOAT *baseline);
 922
 923     HRESULT GetFontCollection(IDWriteFontCollection **collection);
 924     UINT32 GetFontFamilyNameLength();
 925     HRESULT GetFontFamilyName(WCHAR *name, UINT32 size);
 926     DWRITE_FONT_WEIGHT GetFontWeight();
 927     DWRITE_FONT_STYLE GetFontStyle();
 928     DWRITE_FONT_STRETCH GetFontStretch();
 929     FLOAT GetFontSize();
 930     UINT32 GetLocaleNameLength();
 931     HRESULT GetLocaleName(WCHAR *name, UINT32 size);
 932 }
 933
 934 [
 935 local,
 936 object,
 937 uuid(55f1112b-1dc2-4b3c-9541-f46894ed85b6)
 938 ]
 939 interface IDWriteTypography : IUnknown
 940 {
 941     HRESULT AddFontFeature(DWRITE_FONT_FEATURE feature);
 942     UINT32 GetFontFeatureCount();
 943     HRESULT GetFontFeature(UINT32 index, DWRITE_FONT_FEATURE *feature);
 944 }
 945
 946 [
 947 local,
 948 object,
 949 uuid(5e5a32a3-8dff-4773-9ff6-0696eab77267)
 950 ]
 951 interface IDWriteBitmapRenderTarget : IUnknown
 952 {
 953     HRESULT DrawGlyphRun(
 954         FLOAT baselineOriginX,
 955         FLOAT baselineOriginY,
 956         DWRITE_MEASURING_MODE measuring_mode,
 957         DWRITE_GLYPH_RUN const* glyph_run,
 958         IDWriteRenderingParams* params,
 959         COLORREF textColor,
 960         [defaultvalue(NULL)] RECT *blackbox_rect);
 961
 962     HDC GetMemoryDC();
 963     FLOAT GetPixelsPerDip();
 964     HRESULT SetPixelsPerDip(FLOAT pixels_per_dip);
 965     HRESULT GetCurrentTransform(DWRITE_MATRIX *transform);
 966     HRESULT SetCurrentTransform(DWRITE_MATRIX const *transform);
 967     HRESULT GetSize(SIZE *size);
 968     HRESULT Resize(UINT32 width, UINT32 height);
 969 }
 970
 971 cpp_quote("#ifndef _WINGDI_")
 972 /* already defined in wingdi.h but needed for WIDL */
 973 #define LF_FACESIZE     32
 974
 975     typedef struct tagLOGFONTW
 976     {
 977         LONG   lfHeight;
 978         LONG   lfWidth;
 979         LONG   lfEscapement;
 980         LONG   lfOrientation;
 981         LONG   lfWeight;
 982         BYTE   lfItalic;
 983         BYTE   lfUnderline;
 984         BYTE   lfStrikeOut;
 985         BYTE   lfCharSet;
 986         BYTE   lfOutPrecision;
 987         BYTE   lfClipPrecision;
 988         BYTE   lfQuality;
 989         BYTE   lfPitchAndFamily;
 990         WCHAR  lfFaceName[LF_FACESIZE];
 991     } LOGFONTW, *PLOGFONTW, *LPLOGFONTW;
 992 cpp_quote("#endif /* _WINGDI_ */")
 993
 994 [
 995 local,
 996 object,
 997 uuid(1edd9491-9853-4299-898f-6432983b6f3a)
 998 ]
 999 interface IDWriteGdiInterop : IUnknown
1000 {
1001     HRESULT CreateFontFromLOGFONT(LOGFONTW const *logfont, IDWriteFont **font);
1002     HRESULT ConvertFontToLOGFONT(
1003         IDWriteFont* font,
1004         LOGFONTW* logfont,
1005         BOOL *is_systemfont);
1006
1007     HRESULT ConvertFontFaceToLOGFONT(IDWriteFontFace* font, LOGFONTW* logfont);
1008     HRESULT CreateFontFaceFromHdc(HDC hdc, IDWriteFontFace **fontface);
1009     HRESULT CreateBitmapRenderTarget(HDC hdc, UINT32 width, UINT32 height, IDWriteBitmapRenderTarget **target);
1010 }
1011
1012 [
1013 local,
1014 object,
1015 uuid(53737037-6d14-410b-9bfe-0b182bb70961)
1016 ]
1017 interface IDWriteTextLayout : IDWriteTextFormat
1018 {
1019     HRESULT SetMaxWidth(FLOAT maxWidth);
1020     HRESULT SetMaxHeight(FLOAT maxHeight);
1021     HRESULT SetFontCollection(IDWriteFontCollection* collection, DWRITE_TEXT_RANGE range);
1022     HRESULT SetFontFamilyName(WCHAR const *name, DWRITE_TEXT_RANGE range);
1023     HRESULT SetFontWeight(DWRITE_FONT_WEIGHT weight, DWRITE_TEXT_RANGE range);
1024     HRESULT SetFontStyle(DWRITE_FONT_STYLE style, DWRITE_TEXT_RANGE range);
1025     HRESULT SetFontStretch(DWRITE_FONT_STRETCH stretch, DWRITE_TEXT_RANGE range);
1026     HRESULT SetFontSize(FLOAT size, DWRITE_TEXT_RANGE range);
1027     HRESULT SetUnderline(BOOL underline, DWRITE_TEXT_RANGE range);
1028     HRESULT SetStrikethrough(BOOL strikethrough, DWRITE_TEXT_RANGE range);
1029     HRESULT SetDrawingEffect(IUnknown* effect, DWRITE_TEXT_RANGE range);
1030     HRESULT SetInlineObject(IDWriteInlineObject *object, DWRITE_TEXT_RANGE range);
1031     HRESULT SetTypography(IDWriteTypography* typography, DWRITE_TEXT_RANGE range);
1032     HRESULT SetLocaleName(WCHAR const* locale, DWRITE_TEXT_RANGE range);
1033
1034     FLOAT GetMaxWidth();
1035     FLOAT GetMaxHeight();
1036     HRESULT GetFontCollection(
1037         UINT32 pos,
1038         IDWriteFontCollection** collection,
1039         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1040
1041     HRESULT GetFontFamilyNameLength(
1042         UINT32 pos,
1043         UINT32* len,
1044         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1045
1046     HRESULT GetFontFamilyName(
1047         UINT32 position,
1048         WCHAR* name,
1049         UINT32 name_size,
1050         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1051
1052     HRESULT GetFontWeight(
1053         UINT32 position,
1054         DWRITE_FONT_WEIGHT *weight,
1055         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1056
1057     HRESULT GetFontStyle(
1058         UINT32 currentPosition,
1059         DWRITE_FONT_STYLE *style,
1060         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1061
1062     HRESULT GetFontStretch(
1063         UINT32 position,
1064         DWRITE_FONT_STRETCH *stretch,
1065         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1066
1067     HRESULT GetFontSize(
1068         UINT32 position,
1069         FLOAT *size,
1070         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1071
1072     HRESULT GetUnderline(
1073         UINT32 position,
1074         BOOL *has_underline,
1075         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1076
1077     HRESULT GetStrikethrough(
1078         UINT32 position,
1079         BOOL *has_strikethrough,
1080         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1081
1082     HRESULT GetDrawingEffect(
1083         UINT32 position,
1084         IUnknown **effect,
1085         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1086
1087     HRESULT GetInlineObject(
1088         UINT32 position,
1089         IDWriteInlineObject **object,
1090         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1091
1092     HRESULT GetTypography(
1093         UINT32 position,
1094         IDWriteTypography** typography,
1095         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1096
1097     HRESULT GetLocaleNameLength(
1098         UINT32 position,
1099         UINT32* length,
1100         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1101
1102     HRESULT GetLocaleName(
1103         UINT32 position,
1104         WCHAR* name,
1105         UINT32 name_size,
1106         [defaultvalue(NULL)] DWRITE_TEXT_RANGE *range);
1107
1108     HRESULT Draw(
1109         void *context,
1110         IDWriteTextRenderer* renderer,
1111         FLOAT originX,
1112         FLOAT originY);
1113
1114     HRESULT GetLineMetrics(
1115         DWRITE_LINE_METRICS *metrics,
1116         UINT32 max_count,
1117         UINT32 *actual_count);
1118
1119     HRESULT GetMetrics(DWRITE_TEXT_METRICS *metrics);
1120     HRESULT GetOverhangMetrics(DWRITE_OVERHANG_METRICS *overhangs);
1121     HRESULT GetClusterMetrics(
1122         DWRITE_CLUSTER_METRICS *metrics,
1123         UINT32 max_count,
1124         UINT32* act_count);
1125
1126     HRESULT DetermineMinWidth(FLOAT* min_width);
1127     HRESULT HitTestPoint(
1128         FLOAT pointX,
1129         FLOAT pointY,
1130         BOOL* is_trailinghit,
1131         BOOL* is_inside,
1132         DWRITE_HIT_TEST_METRICS *metrics);
1133
1134     HRESULT HitTestTextPosition(
1135         UINT32 textPosition,
1136         BOOL is_trailinghit,
1137         FLOAT* pointX,
1138         FLOAT* pointY,
1139         DWRITE_HIT_TEST_METRICS *metrics);
1140
1141     HRESULT HitTestTextRange(
1142         UINT32 textPosition,
1143         UINT32 textLength,
1144         FLOAT originX,
1145         FLOAT originY,
1146         DWRITE_HIT_TEST_METRICS *metrics,
1147         UINT32 max_metricscount,
1148         UINT32* actual_metricscount);
1149 }
1150
1151 [
1152 local,
1153 object,
1154 uuid(14885cc9-bab0-4f90-b6ed-5c366a2cd03d)
1155 ]
1156 interface IDWriteNumberSubstitution : IUnknown
1157 {
1158 }
1159
1160 [
1161 local,
1162 object,
1163 uuid(688e1a58-5094-47c8-adc8-fbcea60ae92b)
1164 ]
1165 interface IDWriteTextAnalysisSource : IUnknown
1166 {
1167     HRESULT GetTextAtPosition(
1168         UINT32 position,
1169         WCHAR const** text,
1170         UINT32* text_len);
1171
1172     HRESULT GetTextBeforePosition(
1173         UINT32 position,
1174         WCHAR const** text,
1175         UINT32* text_len);
1176
1177     DWRITE_READING_DIRECTION GetParagraphReadingDirection();
1178     HRESULT GetLocaleName(
1179         UINT32 position,
1180         UINT32* text_len,
1181         WCHAR const** locale);
1182
1183     HRESULT GetNumberSubstitution(
1184         UINT32 position,
1185         UINT32* text_len,
1186         IDWriteNumberSubstitution **substitution);
1187 }
1188
1189 [
1190 local,
1191 object,
1192 uuid(5810cd44-0ca0-4701-b3fa-bec5182ae4f6)
1193 ]
1194 interface IDWriteTextAnalysisSink : IUnknown
1195 {
1196     HRESULT SetScriptAnalysis(
1197         UINT32 position,
1198         UINT32 length,
1199         DWRITE_SCRIPT_ANALYSIS const* scriptanalysis);
1200
1201     HRESULT SetLineBreakpoints(
1202         UINT32 position,
1203         UINT32 length,
1204         DWRITE_LINE_BREAKPOINT const* breakpoints);
1205
1206     HRESULT SetBidiLevel(
1207         UINT32 position,
1208         UINT32 length,
1209         UINT8 explicitLevel,
1210         UINT8 resolvedLevel);
1211
1212     HRESULT SetNumberSubstitution(
1213         UINT32 position,
1214         UINT32 length,
1215         IDWriteNumberSubstitution* substitution);
1216 }
1217
1218 [
1219 local,
1220 object,
1221 uuid(b7e6163e-7f46-43b4-84b3-e4e6249c365d)
1222 ]
1223 interface IDWriteTextAnalyzer : IUnknown
1224 {
1225     HRESULT AnalyzeScript(
1226         IDWriteTextAnalysisSource* source,
1227         UINT32 position,
1228         UINT32 length,
1229         IDWriteTextAnalysisSink* sink);
1230
1231     HRESULT AnalyzeBidi(
1232         IDWriteTextAnalysisSource* source,
1233         UINT32 position,
1234         UINT32 length,
1235         IDWriteTextAnalysisSink* sink);
1236
1237     HRESULT AnalyzeNumberSubstitution(
1238         IDWriteTextAnalysisSource* source,
1239         UINT32 position,
1240         UINT32 length,
1241         IDWriteTextAnalysisSink* sink);
1242
1243     HRESULT AnalyzeLineBreakpoints(
1244         IDWriteTextAnalysisSource* source,
1245         UINT32 position,
1246         UINT32 length,
1247         IDWriteTextAnalysisSink* sink);
1248
1249     HRESULT GetGlyphs(
1250         WCHAR const* text,
1251         UINT32 length,
1252         IDWriteFontFace* font_face,
1253         BOOL is_sideways,
1254         BOOL is_rtl,
1255         DWRITE_SCRIPT_ANALYSIS const* analysis,
1256         WCHAR const* locale,
1257         IDWriteNumberSubstitution* substitution,
1258         DWRITE_TYPOGRAPHIC_FEATURES const** features,
1259         UINT32 const* feature_range_len,
1260         UINT32 feature_ranges,
1261         UINT32 max_glyph_count,
1262         UINT16* clustermap,
1263         DWRITE_SHAPING_TEXT_PROPERTIES* text_props,
1264         UINT16* glyph_indices,
1265         DWRITE_SHAPING_GLYPH_PROPERTIES* glyph_props,
1266         UINT32* actual_glyph_count);
1267
1268     HRESULT GetGlyphPlacements(
1269         WCHAR const* text,
1270         UINT16 const* clustermap,
1271         DWRITE_SHAPING_TEXT_PROPERTIES* props,
1272         UINT32 text_len,
1273         UINT16 const* glyph_indices,
1274         DWRITE_SHAPING_GLYPH_PROPERTIES const* glyph_props,
1275         UINT32 glyph_count,
1276         IDWriteFontFace * font_face,
1277         FLOAT fontEmSize,
1278         BOOL is_sideways,
1279         BOOL is_rtl,
1280         DWRITE_SCRIPT_ANALYSIS const* analysis,
1281         WCHAR const* locale,
1282         DWRITE_TYPOGRAPHIC_FEATURES const** features,
1283         UINT32 const* feature_range_len,
1284         UINT32 feature_ranges,
1285         FLOAT* glyph_advances,
1286         DWRITE_GLYPH_OFFSET* glyph_offsets);
1287
1288     HRESULT GetGdiCompatibleGlyphPlacements(
1289         WCHAR const* text,
1290         UINT16 const* clustermap,
1291         DWRITE_SHAPING_TEXT_PROPERTIES* props,
1292         UINT32 text_len,
1293         UINT16 const* glyph_indices,
1294         DWRITE_SHAPING_GLYPH_PROPERTIES const* glyph_props,
1295         UINT32 glyph_count,
1296         IDWriteFontFace * font_face,
1297         FLOAT fontEmSize,
1298         FLOAT pixels_per_dip,
1299         DWRITE_MATRIX const* transform,
1300         BOOL use_gdi_natural,
1301         BOOL is_sideways,
1302         BOOL is_rtl,
1303         DWRITE_SCRIPT_ANALYSIS const* analysis,
1304         WCHAR const* locale,
1305         DWRITE_TYPOGRAPHIC_FEATURES const** features,
1306         UINT32 const* feature_range_lengths,
1307         UINT32 feature_ranges,
1308         FLOAT* glyph_advances,
1309         DWRITE_GLYPH_OFFSET* glyph_offsets);
1310 }
1311
1312 [
1313 local,
1314 object,
1315 uuid(7d97dbf7-e085-42d4-81e3-6a883bded118)
1316 ]
1317 interface IDWriteGlyphRunAnalysis : IUnknown
1318 {
1319     HRESULT GetAlphaTextureBounds(DWRITE_TEXTURE_TYPE type, RECT* bounds);
1320     HRESULT CreateAlphaTexture(DWRITE_TEXTURE_TYPE type, RECT const* bounds, BYTE* alphaValues, UINT32 bufferSize);
1321     HRESULT GetAlphaBlendParams(
1322         IDWriteRenderingParams* renderingParams,
1323         FLOAT* blendGamma,
1324         FLOAT* blendEnhancedContrast,
1325         FLOAT* blendClearTypeLevel);
1326 }
1327
1328 [
1329 local,
1330 object,
1331 uuid(b859ee5a-d838-4b5b-a2e8-1adc7d93db48)
1332 ]
1333 interface IDWriteFactory : IUnknown
1334 {
1335     HRESULT GetSystemFontCollection(IDWriteFontCollection **collection,
1336                                     [defaultvalue(FALSE)] BOOL check_for_updates);
1337
1338     HRESULT CreateCustomFontCollection(
1339         IDWriteFontCollectionLoader *loader,
1340         void const *key,
1341         UINT32 key_size,
1342         IDWriteFontCollection **collection);
1343
1344     HRESULT RegisterFontCollectionLoader(IDWriteFontCollectionLoader *loader);
1345
1346     HRESULT UnregisterFontCollectionLoader(IDWriteFontCollectionLoader *loader);
1347
1348     HRESULT CreateFontFileReference(
1349         WCHAR const *path,
1350         FILETIME const *writetime,
1351         IDWriteFontFile **font_file);
1352
1353     HRESULT CreateCustomFontFileReference(
1354         void const *reference_key,
1355         UINT32 key_size,
1356         IDWriteFontFileLoader *loader,
1357         IDWriteFontFile **font_file);
1358
1359     HRESULT CreateFontFace(
1360         DWRITE_FONT_FACE_TYPE facetype,
1361         UINT32 files_number,
1362         IDWriteFontFile* const* font_files,
1363         UINT32 index,
1364         DWRITE_FONT_SIMULATIONS sim_flags,
1365         IDWriteFontFace **font_face);
1366
1367     HRESULT CreateRenderingParams(IDWriteRenderingParams **params);
1368
1369     HRESULT CreateMonitorRenderingParams(
1370         HMONITOR monitor,
1371         IDWriteRenderingParams **params);
1372
1373     HRESULT CreateCustomRenderingParams(
1374         FLOAT gamma,
1375         FLOAT enhancedContrast,
1376         FLOAT cleartype_level,
1377         DWRITE_PIXEL_GEOMETRY geometry,
1378         DWRITE_RENDERING_MODE mode,
1379         IDWriteRenderingParams **params);
1380
1381     HRESULT RegisterFontFileLoader(IDWriteFontFileLoader *loader);
1382
1383     HRESULT UnregisterFontFileLoader(IDWriteFontFileLoader *loader);
1384
1385     HRESULT CreateTextFormat(
1386         WCHAR const* family_name,
1387         IDWriteFontCollection *collection,
1388         DWRITE_FONT_WEIGHT weight,
1389         DWRITE_FONT_STYLE style,
1390         DWRITE_FONT_STRETCH stretch,
1391         FLOAT size,
1392         WCHAR const *locale,
1393         IDWriteTextFormat **format);
1394
1395     HRESULT CreateTypography(IDWriteTypography **typography);
1396
1397     HRESULT GetGdiInterop(IDWriteGdiInterop **gdi_interop);
1398
1399     HRESULT CreateTextLayout(
1400         WCHAR const* string,
1401         UINT32 len,
1402         IDWriteTextFormat *format,
1403         FLOAT max_width,
1404         FLOAT max_height,
1405         IDWriteTextLayout **layout);
1406
1407     HRESULT CreateGdiCompatibleTextLayout(
1408         WCHAR const* string,
1409         UINT32 len,
1410         IDWriteTextFormat *format,
1411         FLOAT layout_width,
1412         FLOAT layout_height,
1413         FLOAT pixels_per_dip,
1414         DWRITE_MATRIX const* transform,
1415         BOOL use_gdi_natural,
1416         IDWriteTextLayout **layout);
1417
1418     HRESULT CreateEllipsisTrimmingSign(
1419         IDWriteTextFormat *format,
1420         IDWriteInlineObject **trimming_sign);
1421
1422     HRESULT CreateTextAnalyzer(IDWriteTextAnalyzer **analyzer);
1423
1424     HRESULT CreateNumberSubstitution(
1425         DWRITE_NUMBER_SUBSTITUTION_METHOD method,
1426         WCHAR const* locale,
1427         BOOL ignore_user_override,
1428         IDWriteNumberSubstitution **substitution);
1429
1430     HRESULT CreateGlyphRunAnalysis(
1431         DWRITE_GLYPH_RUN const *glyph_run,
1432         FLOAT pixels_per_dip,
1433         DWRITE_MATRIX const* transform,
1434         DWRITE_RENDERING_MODE rendering_mode,
1435         DWRITE_MEASURING_MODE measuring_mode,
1436         FLOAT baseline_x,
1437         FLOAT baseline_y,
1438         IDWriteGlyphRunAnalysis **analysis);
1439 }
1440
1441 cpp_quote("HRESULT WINAPI DWriteCreateFactory(DWRITE_FACTORY_TYPE,REFIID,IUnknown**);")
1442
1443 /* error codes */
1444 cpp_quote("#define FACILITY_DWRITE 0x898")
1445 cpp_quote("#define DWRITE_ERR_BASE 0x5000")
1446 cpp_quote("#define MAKE_DWRITE_HR(severity, code) MAKE_HRESULT(severity, FACILITY_DWRITE, (DWRITE_ERR_BASE + code))")
1447 cpp_quote("#define MAKE_DWRITE_HR_ERR(code) MAKE_DWRITE_HR(SEVERITY_ERROR, code)")