include/dwrite_2.idl

   1 /*
   2  * Copyright 2014 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 "dwrite_1.idl";
  20
  21 typedef enum DWRITE_OPTICAL_ALIGNMENT
  22 {
  23     DWRITE_OPTICAL_ALIGNMENT_NONE,
  24     DWRITE_OPTICAL_ALIGNMENT_NO_SIDE_BEARINGS
  25 } DWRITE_OPTICAL_ALIGNMENT;
  26
  27 typedef enum DWRITE_GRID_FIT_MODE
  28 {
  29     DWRITE_GRID_FIT_MODE_DEFAULT,
  30     DWRITE_GRID_FIT_MODE_DISABLED,
  31     DWRITE_GRID_FIT_MODE_ENABLED
  32 } DWRITE_GRID_FIT_MODE;
  33
  34 typedef struct DWRITE_TEXT_METRICS1
  35 {
  36     /* DWRITE_TEXT_METRICS fields */
  37     FLOAT left;
  38     FLOAT top;
  39     FLOAT width;
  40     FLOAT widthIncludingTrailingWhitespace;
  41     FLOAT height;
  42     FLOAT layoutWidth;
  43     FLOAT layoutHeight;
  44     UINT32 maxBidiReorderingDepth;
  45     UINT32 lineCount;
  46     /* DWRITE_TEXT_METRICS1 fields */
  47     FLOAT heightIncludingTrailingWhitespace;
  48 } DWRITE_TEXT_METRICS1;
  49
  50 cpp_quote("#ifndef D3DCOLORVALUE_DEFINED")
  51 typedef struct _D3DCOLORVALUE
  52 {
  53     union {
  54         FLOAT r;
  55         FLOAT dvR;
  56     };
  57     union {
  58         FLOAT g;
  59         FLOAT dvG;
  60     };
  61     union {
  62         FLOAT b;
  63         FLOAT dvB;
  64     };
  65     union {
  66         FLOAT a;
  67         FLOAT dvA;
  68     };
  69 } D3DCOLORVALUE;
  70 cpp_quote("#define D3DCOLORVALUE_DEFINED")
  71 cpp_quote("#endif")
  72
  73 typedef D3DCOLORVALUE DWRITE_COLOR_F;
  74
  75 typedef struct DWRITE_COLOR_GLYPH_RUN
  76 {
  77     DWRITE_GLYPH_RUN glyphRun;
  78     DWRITE_GLYPH_RUN_DESCRIPTION* glyphRunDescription;
  79     FLOAT baselineOriginX;
  80     FLOAT baselineOriginY;
  81     DWRITE_COLOR_F runColor;
  82     UINT16 paletteIndex;
  83 } DWRITE_COLOR_GLYPH_RUN;
  84
  85 [
  86     local,
  87     object,
  88     uuid(d3e0e934-22a0-427e-aae4-7d9574b59db1)
  89 ]
  90 interface IDWriteTextRenderer1 : IDWriteTextRenderer
  91 {
  92     HRESULT DrawGlyphRun(void *context,
  93                          FLOAT originX,
  94                          FLOAT originY,
  95                          DWRITE_GLYPH_ORIENTATION_ANGLE angle,
  96                          DWRITE_MEASURING_MODE mode,
  97                          DWRITE_GLYPH_RUN const *run,
  98                          DWRITE_GLYPH_RUN_DESCRIPTION const *rundescr,
  99                          IUnknown *effect);
 100
 101     HRESULT DrawUnderline(void *context,
 102                           FLOAT originX,
 103                           FLOAT originY,
 104                           DWRITE_GLYPH_ORIENTATION_ANGLE angle,
 105                           DWRITE_UNDERLINE const *underline,
 106                           IUnknown *effect);
 107
 108     HRESULT DrawStrikethrough(void *context,
 109                               FLOAT originX,
 110                               FLOAT originY,
 111                               DWRITE_GLYPH_ORIENTATION_ANGLE angle,
 112                               DWRITE_STRIKETHROUGH const *strikethrough,
 113                               IUnknown *effect
 114                              );
 115
 116     HRESULT DrawInlineObject(void *context,
 117                              FLOAT originX,
 118                              FLOAT originY,
 119                              DWRITE_GLYPH_ORIENTATION_ANGLE angle,
 120                              IDWriteInlineObject *inlineObject,
 121                              BOOL is_sideways,
 122                              BOOL is_rtl,
 123                              IUnknown *effect
 124                             );
 125 }
 126
 127 [
 128     local,
 129     object,
 130     uuid(efa008f9-f7a1-48bf-b05c-f224713cc0ff)
 131 ]
 132 interface IDWriteFontFallback : IUnknown
 133 {
 134     HRESULT MapCharacters(IDWriteTextAnalysisSource *source,
 135                           UINT32 position,
 136                           UINT32 length,
 137                           IDWriteFontCollection *basecollection,
 138                           const WCHAR *baseFamilyName,
 139                           DWRITE_FONT_WEIGHT baseWeight,
 140                           DWRITE_FONT_STYLE baseStyle,
 141                           DWRITE_FONT_STRETCH baseStretch,
 142                           UINT32 *mappedLength,
 143                           IDWriteFont **mappedFont,
 144                           FLOAT *scale
 145                          );
 146 }
 147
 148 [
 149     local,
 150     object,
 151     uuid(5f174b49-0d8b-4cfb-8bca-f1cce9d06c67)
 152 ]
 153 interface IDWriteTextFormat1 : IDWriteTextFormat
 154 {
 155     HRESULT SetVerticalGlyphOrientation(DWRITE_VERTICAL_GLYPH_ORIENTATION orientation);
 156     DWRITE_VERTICAL_GLYPH_ORIENTATION GetVerticalGlyphOrientation();
 157     HRESULT SetLastLineWrapping(BOOL lastline_wrapping_enabled);
 158     BOOL GetLastLineWrapping();
 159     HRESULT SetOpticalAlignment(DWRITE_OPTICAL_ALIGNMENT alignment);
 160     DWRITE_OPTICAL_ALIGNMENT GetOpticalAlignment();
 161     HRESULT SetFontFallback(IDWriteFontFallback *fallback);
 162     HRESULT GetFontFallback(IDWriteFontFallback **fallback);
 163 }
 164
 165 [
 166     local,
 167     object,
 168     uuid(1093c18f-8d5e-43f0-b064-0917311b525e)
 169 ]
 170 interface IDWriteTextLayout2 : IDWriteTextLayout1
 171 {
 172     HRESULT GetMetrics(DWRITE_TEXT_METRICS1 *metrics);
 173     HRESULT SetVerticalGlyphOrientation(DWRITE_VERTICAL_GLYPH_ORIENTATION orientation);
 174     DWRITE_VERTICAL_GLYPH_ORIENTATION GetVerticalGlyphOrientation();
 175     HRESULT SetLastLineWrapping(BOOL lastline_wrapping_enabled);
 176     BOOL GetLastLineWrapping();
 177     HRESULT SetOpticalAlignment(DWRITE_OPTICAL_ALIGNMENT alignment);
 178     DWRITE_OPTICAL_ALIGNMENT GetOpticalAlignment();
 179     HRESULT SetFontFallback(IDWriteFontFallback *fallback);
 180     HRESULT GetFontFallback(IDWriteFontFallback **fallback);
 181 }
 182
 183 [
 184     local,
 185     object,
 186     uuid(553a9ff3-5693-4df7-b52b-74806f7f2eb9)
 187 ]
 188 interface IDWriteTextAnalyzer2 : IDWriteTextAnalyzer1
 189 {
 190     HRESULT GetGlyphOrientationTransform(DWRITE_GLYPH_ORIENTATION_ANGLE angle,
 191                                          BOOL is_sideways,
 192                                          FLOAT originX,
 193                                          FLOAT originY,
 194                                          DWRITE_MATRIX *transform
 195                                         );
 196     HRESULT GetTypographicFeatures(IDWriteFontFace *fontface,
 197                                    DWRITE_SCRIPT_ANALYSIS analysis,
 198                                    const WCHAR *localeName,
 199                                    UINT32 max_tagcount,
 200                                    UINT32 *actual_tagcount,
 201                                    DWRITE_FONT_FEATURE_TAG *tags
 202                                   );
 203
 204     HRESULT CheckTypographicFeature(IDWriteFontFace *fontface,
 205                                     DWRITE_SCRIPT_ANALYSIS analysis,
 206                                     const WCHAR *localeName,
 207                                     DWRITE_FONT_FEATURE_TAG feature,
 208                                     UINT32 glyph_count,
 209                                     const UINT16 *indices,
 210                                     UINT8 *feature_applies
 211                                    );
 212 }
 213
 214 [
 215     local,
 216     object,
 217     uuid(fd882d06-8aba-4fb8-b849-8be8b73e14de)
 218 ]
 219 interface IDWriteFontFallbackBuilder : IUnknown
 220 {
 221     HRESULT AddMapping(const DWRITE_UNICODE_RANGE *ranges,
 222                        UINT32 rangesCount,
 223                        WCHAR const **targetFamilyNames,
 224                        UINT32 targetFamilyNamesCount,
 225                        [defaultvalue(NULL)] IDWriteFontCollection *collection,
 226                        [defaultvalue(NULL)] WCHAR const *localeName,
 227                        [defaultvalue(NULL)] WCHAR const *baseFamilyName,
 228                        [defaultvalue(1)] FLOAT scale
 229                       );
 230     HRESULT AddMappings(IDWriteFontFallback *fallback);
 231     HRESULT CreateFontFallback(IDWriteFontFallback **fallback);
 232 }
 233
 234 [
 235     local,
 236     object,
 237     uuid(29748ed6-8c9c-4a6a-be0b-d912e8538944)
 238 ]
 239 interface IDWriteFont2 : IDWriteFont1
 240 {
 241     BOOL IsColorFont();
 242 }
 243
 244 [
 245     local,
 246     object,
 247     uuid(d8b768ff-64bc-4e66-982b-ec8e87f693f7)
 248 ]
 249 interface IDWriteFontFace2 : IDWriteFontFace1
 250 {
 251     BOOL IsColorFont();
 252     UINT32 GetColorPaletteCount();
 253     UINT32 GetPaletteEntryCount();
 254     HRESULT GetPaletteEntries(UINT32 palette_index,
 255                               UINT32 first_entry_index,
 256                               UINT32 entry_count,
 257                               DWRITE_COLOR_F *entries
 258                              );
 259     HRESULT GetRecommendedRenderingMode(FLOAT fontEmSize,
 260                                         FLOAT dpiX,
 261                                         FLOAT dpiY,
 262                                         DWRITE_MATRIX const *transform,
 263                                         BOOL is_sideways,
 264                                         DWRITE_OUTLINE_THRESHOLD threshold,
 265                                         DWRITE_MEASURING_MODE measuringmode,
 266                                         IDWriteRenderingParams *params,
 267                                         DWRITE_RENDERING_MODE *renderingmode,
 268                                         DWRITE_GRID_FIT_MODE *gridfitmode
 269                                        );
 270 }
 271
 272 [
 273     local,
 274     object,
 275     uuid(d31fbe17-f157-41a2-8d24-cb779e0560e8)
 276 ]
 277 interface IDWriteColorGlyphRunEnumerator : IUnknown
 278 {
 279     HRESULT MoveNext(BOOL *hasRun);
 280     HRESULT GetCurrentRun(DWRITE_COLOR_GLYPH_RUN const **run);
 281 }
 282
 283 [
 284     local,
 285     object,
 286     uuid(f9d711c3-9777-40ae-87e8-3e5aF9bf0948)
 287 ]
 288 interface IDWriteRenderingParams2 : IDWriteRenderingParams1
 289 {
 290     DWRITE_GRID_FIT_MODE GetGridFitMode();
 291 };
 292
 293 [
 294     local,
 295     object,
 296     uuid(0439fc60-ca44-4994-8dee-3a9af7b732ec)
 297 ]
 298 interface IDWriteFactory2 : IDWriteFactory1
 299 {
 300     HRESULT GetSystemFontFallback(IDWriteFontFallback **fallback);
 301     HRESULT CreateFontFallbackBuilder(IDWriteFontFallbackBuilder **fallbackbuilder);
 302     HRESULT TranslateColorGlyphRun(FLOAT originX,
 303                                    FLOAT originY,
 304                                    const DWRITE_GLYPH_RUN *run,
 305                                    const DWRITE_GLYPH_RUN_DESCRIPTION *rundescr,
 306                                    DWRITE_MEASURING_MODE mode,
 307                                    const DWRITE_MATRIX *transform,
 308                                    UINT32 palette_index,
 309                                    IDWriteColorGlyphRunEnumerator **colorlayers
 310                                   );
 311
 312     HRESULT CreateCustomRenderingParams(FLOAT gamma,
 313                                         FLOAT contrast,
 314                                         FLOAT grayscalecontrast,
 315                                         FLOAT cleartypeLevel,
 316                                         DWRITE_PIXEL_GEOMETRY pixelGeometry,
 317                                         DWRITE_RENDERING_MODE renderingMode,
 318                                         DWRITE_GRID_FIT_MODE gridFitMode,
 319                                         IDWriteRenderingParams2 **params
 320                                        );
 321
 322     HRESULT CreateGlyphRunAnalysis(const DWRITE_GLYPH_RUN *run,
 323                                    const DWRITE_MATRIX *transform,
 324                                    DWRITE_RENDERING_MODE renderingMode,
 325                                    DWRITE_MEASURING_MODE measuringMode,
 326                                    DWRITE_GRID_FIT_MODE gridFitMode,
 327                                    DWRITE_TEXT_ANTIALIAS_MODE antialiasMode,
 328                                    FLOAT originX,
 329                                    FLOAT originY,
 330                                    IDWriteGlyphRunAnalysis **analysis
 331                                   );
 332 }