include/dwrite.idl

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