git.oblomov.eu Git - wine/blob - dlls/dwrite/main.c

   1 /*
   2  *    DWrite
   3  *
   4  * Copyright 2012 Nikolay Sivov for CodeWeavers
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #define COBJMACROS
  22
  23 #include <stdarg.h>
  24
  25 #include "windef.h"
  26 #include "winbase.h"
  27 #include "winuser.h"
  28
  29 #include "initguid.h"
  30 #include "dwrite.h"
  31
  32 #include "dwrite_private.h"
  33 #include "wine/debug.h"
  34
  35 WINE_DEFAULT_DEBUG_CHANNEL(dwrite);
  36
  37 BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD reason, LPVOID reserved)
  38 {
  39     switch (reason)
  40     {
  41     case DLL_WINE_PREATTACH:
  42         return FALSE;  /* prefer native version */
  43     case DLL_PROCESS_ATTACH:
  44         DisableThreadLibraryCalls( hinstDLL );
  45         break;
  46     }
  47     return TRUE;
  48 }
  49
  50 struct renderingparams {
  51     IDWriteRenderingParams IDWriteRenderingParams_iface;
  52     LONG ref;
  53
  54     FLOAT gamma;
  55     FLOAT enh_contrast;
  56     FLOAT cleartype_level;
  57     DWRITE_PIXEL_GEOMETRY geometry;
  58     DWRITE_RENDERING_MODE mode;
  59 };
  60
  61 static inline struct renderingparams *impl_from_IDWriteRenderingParams(IDWriteRenderingParams *iface)
  62 {
  63     return CONTAINING_RECORD(iface, struct renderingparams, IDWriteRenderingParams_iface);
  64 }
  65
  66 static HRESULT WINAPI renderingparams_QueryInterface(IDWriteRenderingParams *iface, REFIID riid, void **obj)
  67 {
  68     struct renderingparams *This = impl_from_IDWriteRenderingParams(iface);
  69
  70     TRACE("(%p)->(%s %p)\n", This, debugstr_guid(riid), obj);
  71
  72     if (IsEqualIID(riid, &IID_IUnknown) || IsEqualIID(riid, &IID_IDWriteRenderingParams))
  73     {
  74         *obj = iface;
  75         IDWriteRenderingParams_AddRef(iface);
  76         return S_OK;
  77     }
  78
  79     *obj = NULL;
  80
  81     return E_NOINTERFACE;
  82 }
  83
  84 static ULONG WINAPI renderingparams_AddRef(IDWriteRenderingParams *iface)
  85 {
  86     struct renderingparams *This = impl_from_IDWriteRenderingParams(iface);
  87     ULONG ref = InterlockedIncrement(&This->ref);
  88     TRACE("(%p)->(%d)\n", This, ref);
  89     return ref;
  90 }
  91
  92 static ULONG WINAPI renderingparams_Release(IDWriteRenderingParams *iface)
  93 {
  94     struct renderingparams *This = impl_from_IDWriteRenderingParams(iface);
  95     ULONG ref = InterlockedDecrement(&This->ref);
  96
  97     TRACE("(%p)->(%d)\n", This, ref);
  98
  99     if (!ref)
 100         heap_free(This);
 101
 102     return S_OK;
 103 }
 104
 105 static FLOAT WINAPI renderingparams_GetGamma(IDWriteRenderingParams *iface)
 106 {
 107     struct renderingparams *This = impl_from_IDWriteRenderingParams(iface);
 108     TRACE("(%p)\n", This);
 109     return This->gamma;
 110 }
 111
 112 static FLOAT WINAPI renderingparams_GetEnhancedContrast(IDWriteRenderingParams *iface)
 113 {
 114     struct renderingparams *This = impl_from_IDWriteRenderingParams(iface);
 115     TRACE("(%p)\n", This);
 116     return This->enh_contrast;
 117 }
 118
 119 static FLOAT WINAPI renderingparams_GetClearTypeLevel(IDWriteRenderingParams *iface)
 120 {
 121     struct renderingparams *This = impl_from_IDWriteRenderingParams(iface);
 122     TRACE("(%p)\n", This);
 123     return This->cleartype_level;
 124 }
 125
 126 static DWRITE_PIXEL_GEOMETRY WINAPI renderingparams_GetPixelGeometry(IDWriteRenderingParams *iface)
 127 {
 128     struct renderingparams *This = impl_from_IDWriteRenderingParams(iface);
 129     TRACE("(%p)\n", This);
 130     return This->geometry;
 131 }
 132
 133 static DWRITE_RENDERING_MODE WINAPI renderingparams_GetRenderingMode(IDWriteRenderingParams *iface)
 134 {
 135     struct renderingparams *This = impl_from_IDWriteRenderingParams(iface);
 136     TRACE("(%p)\n", This);
 137     return This->mode;
 138 }
 139
 140 static const struct IDWriteRenderingParamsVtbl renderingparamsvtbl = {
 141     renderingparams_QueryInterface,
 142     renderingparams_AddRef,
 143     renderingparams_Release,
 144     renderingparams_GetGamma,
 145     renderingparams_GetEnhancedContrast,
 146     renderingparams_GetClearTypeLevel,
 147     renderingparams_GetPixelGeometry,
 148     renderingparams_GetRenderingMode
 149 };
 150
 151 static HRESULT create_renderingparams(FLOAT gamma, FLOAT enhancedContrast, FLOAT cleartype_level,
 152     DWRITE_PIXEL_GEOMETRY geometry, DWRITE_RENDERING_MODE mode, IDWriteRenderingParams **params)
 153 {
 154     struct renderingparams *This;
 155
 156     *params = NULL;
 157
 158     This = heap_alloc(sizeof(struct renderingparams));
 159     if (!This) return E_OUTOFMEMORY;
 160
 161     This->IDWriteRenderingParams_iface.lpVtbl = &renderingparamsvtbl;
 162     This->ref = 1;
 163
 164     This->gamma = gamma;
 165     This->enh_contrast = enhancedContrast;
 166     This->cleartype_level = cleartype_level;
 167     This->geometry = geometry;
 168     This->mode = mode;
 169
 170     *params = &This->IDWriteRenderingParams_iface;
 171
 172     return S_OK;
 173 }
 174
 175 static HRESULT WINAPI dwritefactory_QueryInterface(IDWriteFactory *iface, REFIID riid, void **obj)
 176 {
 177     TRACE("(%s %p)\n", debugstr_guid(riid), obj);
 178
 179     if (IsEqualIID(riid, &IID_IUnknown) ||
 180         IsEqualIID(riid, &IID_IDWriteFactory))
 181     {
 182         *obj = iface;
 183         return S_OK;
 184     }
 185
 186     *obj = NULL;
 187
 188     return E_NOINTERFACE;
 189 }
 190
 191 static ULONG WINAPI dwritefactory_AddRef(IDWriteFactory *iface)
 192 {
 193     return 2;
 194 }
 195
 196 static ULONG WINAPI dwritefactory_Release(IDWriteFactory *iface)
 197 {
 198     return 1;
 199 }
 200
 201 static HRESULT WINAPI dwritefactory_GetSystemFontCollection(IDWriteFactory *iface,
 202     IDWriteFontCollection **collection, BOOL check_for_updates)
 203 {
 204     FIXME("(%p %d): stub\n", collection, check_for_updates);
 205     return E_NOTIMPL;
 206 }
 207
 208 static HRESULT WINAPI dwritefactory_CreateCustomFontCollection(IDWriteFactory *iface,
 209     IDWriteFontCollectionLoader *loader, void const *key, UINT32 key_size, IDWriteFontCollection **collection)
 210 {
 211     FIXME("(%p %p %u %p): stub\n", loader, key, key_size, collection);
 212     return E_NOTIMPL;
 213 }
 214
 215 static HRESULT WINAPI dwritefactory_RegisterFontCollectionLoader(IDWriteFactory *iface,
 216     IDWriteFontCollectionLoader *loader)
 217 {
 218     FIXME("(%p): stub\n", loader);
 219     return E_NOTIMPL;
 220 }
 221
 222 static HRESULT WINAPI dwritefactory_UnregisterFontCollectionLoader(IDWriteFactory *iface,
 223     IDWriteFontCollectionLoader *loader)
 224 {
 225     FIXME("(%p): stub\n", loader);
 226     return E_NOTIMPL;
 227 }
 228
 229 static HRESULT WINAPI dwritefactory_CreateFontFileReference(IDWriteFactory *iface,
 230     WCHAR const *path, FILETIME const *writetime, IDWriteFontFile **font_file)
 231 {
 232     FIXME("(%s %p %p): stub\n", debugstr_w(path), writetime, font_file);
 233     return E_NOTIMPL;
 234 }
 235
 236 static HRESULT WINAPI dwritefactory_CreateCustomFontFileReference(IDWriteFactory *iface,
 237     void const *reference_key, UINT32 key_size, IDWriteFontFileLoader *loader, IDWriteFontFile **font_file)
 238 {
 239     FIXME("(%p %u %p %p): stub\n", reference_key, key_size, loader, font_file);
 240     return E_NOTIMPL;
 241 }
 242
 243 static HRESULT WINAPI dwritefactory_CreateFontFace(IDWriteFactory *iface,
 244     DWRITE_FONT_FACE_TYPE facetype, UINT32 files_number, IDWriteFontFile* const* font_files,
 245     UINT32 index, DWRITE_FONT_SIMULATIONS sim_flags, IDWriteFontFace **font_face)
 246 {
 247     FIXME("(%d %u %p %u 0x%x %p): stub\n", facetype, files_number, font_files, index, sim_flags, font_face);
 248     return E_NOTIMPL;
 249 }
 250
 251 static HRESULT WINAPI dwritefactory_CreateRenderingParams(IDWriteFactory *iface, IDWriteRenderingParams **params)
 252 {
 253     HMONITOR monitor;
 254     POINT pt;
 255
 256     TRACE("(%p)\n", params);
 257
 258     pt.x = pt.y = 0;
 259     monitor = MonitorFromPoint(pt, MONITOR_DEFAULTTOPRIMARY);
 260     return IDWriteFactory_CreateMonitorRenderingParams(iface, monitor, params);
 261 }
 262
 263 static HRESULT WINAPI dwritefactory_CreateMonitorRenderingParams(IDWriteFactory *iface, HMONITOR monitor,
 264     IDWriteRenderingParams **params)
 265 {
 266     static int fixme_once = 0;
 267
 268     TRACE("(%p %p)\n", monitor, params);
 269
 270     if (!fixme_once++)
 271         FIXME("(%p): monitor setting ignored\n", monitor);
 272     return IDWriteFactory_CreateCustomRenderingParams(iface, 0.0, 0.0, 0.0, DWRITE_PIXEL_GEOMETRY_FLAT,
 273         DWRITE_RENDERING_MODE_DEFAULT, params);
 274 }
 275
 276 static HRESULT WINAPI dwritefactory_CreateCustomRenderingParams(IDWriteFactory *iface, FLOAT gamma, FLOAT enhancedContrast,
 277     FLOAT cleartype_level, DWRITE_PIXEL_GEOMETRY geometry, DWRITE_RENDERING_MODE mode, IDWriteRenderingParams **params)
 278 {
 279     TRACE("(%f %f %f %d %d %p)\n", gamma, enhancedContrast, cleartype_level, geometry, mode, params);
 280     return create_renderingparams(gamma, enhancedContrast, cleartype_level, geometry, mode, params);
 281 }
 282
 283 static HRESULT WINAPI dwritefactory_RegisterFontFileLoader(IDWriteFactory *iface, IDWriteFontFileLoader *loader)
 284 {
 285     FIXME("(%p): stub\n", loader);
 286     return E_NOTIMPL;
 287 }
 288
 289 static HRESULT WINAPI dwritefactory_UnregisterFontFileLoader(IDWriteFactory *iface, IDWriteFontFileLoader *loader)
 290 {
 291     FIXME("(%p): stub\n", loader);
 292     return E_NOTIMPL;
 293 }
 294
 295 static HRESULT WINAPI dwritefactory_CreateTextFormat(IDWriteFactory *iface, WCHAR const* family_name,
 296     IDWriteFontCollection *collection, DWRITE_FONT_WEIGHT weight, DWRITE_FONT_STYLE style,
 297     DWRITE_FONT_STRETCH stretch, FLOAT size, WCHAR const *locale, IDWriteTextFormat **format)
 298 {
 299     FIXME("(%s %p %d %d %d %f %s %p): stub\n", debugstr_w(family_name), collection, weight, style, stretch,
 300         size, debugstr_w(locale), format);
 301     return E_NOTIMPL;
 302 }
 303
 304 static HRESULT WINAPI dwritefactory_CreateTypography(IDWriteFactory *iface, IDWriteTypography **typography)
 305 {
 306     FIXME("(%p): stub\n", typography);
 307     return E_NOTIMPL;
 308 }
 309
 310 static HRESULT WINAPI dwritefactory_GetGdiInterop(IDWriteFactory *iface, IDWriteGdiInterop **gdi_interop)
 311 {
 312     TRACE("(%p)\n", gdi_interop);
 313     return create_gdiinterop(gdi_interop);
 314 }
 315
 316 static HRESULT WINAPI dwritefactory_CreateTextLayout(IDWriteFactory *iface, WCHAR const* string,
 317     UINT32 len, IDWriteTextFormat *format, FLOAT max_width, FLOAT max_height, IDWriteTextLayout **layout)
 318 {
 319     FIXME("(%s %u %p %f %f %p): stub\n", debugstr_w(string), len, format, max_width, max_height, layout);
 320
 321     if (!format) return E_INVALIDARG;
 322     return create_textlayout(layout);
 323 }
 324
 325 static HRESULT WINAPI dwritefactory_CreateGdiCompatibleTextLayout(IDWriteFactory *iface, WCHAR const* string,
 326     UINT32 len, IDWriteTextFormat *format, FLOAT layout_width, FLOAT layout_height, FLOAT pixels_per_dip,
 327     DWRITE_MATRIX const* transform, BOOL use_gdi_natural, IDWriteTextLayout **layout)
 328 {
 329     FIXME("(%s:%u %p %f %f %f %p %d %p): semi-stub\n", debugstr_wn(string, len), len, format, layout_width, layout_height,
 330         pixels_per_dip, transform, use_gdi_natural, layout);
 331
 332     if (!format) return E_INVALIDARG;
 333     return create_textlayout(layout);
 334 }
 335
 336 static HRESULT WINAPI dwritefactory_CreateEllipsisTrimmingSign(IDWriteFactory *iface, IDWriteTextFormat *format,
 337     IDWriteInlineObject **trimming_sign)
 338 {
 339     FIXME("(%p %p): stub\n", format, trimming_sign);
 340     return E_NOTIMPL;
 341 }
 342
 343 static HRESULT WINAPI dwritefactory_CreateTextAnalyzer(IDWriteFactory *iface, IDWriteTextAnalyzer **analyzer)
 344 {
 345     FIXME("(%p): stub\n", analyzer);
 346     return E_NOTIMPL;
 347 }
 348
 349 static HRESULT WINAPI dwritefactory_CreateNumberSubstitution(IDWriteFactory *iface, DWRITE_NUMBER_SUBSTITUTION_METHOD method,
 350     WCHAR const* locale, BOOL ignore_user_override, IDWriteNumberSubstitution **substitution)
 351 {
 352     FIXME("(%d %s %d %p): stub\n", method, debugstr_w(locale), ignore_user_override, substitution);
 353     return E_NOTIMPL;
 354 }
 355
 356 static HRESULT WINAPI dwritefactory_CreateGlyphRunAnalysis(IDWriteFactory *iface, DWRITE_GLYPH_RUN const *glyph_run,
 357     FLOAT pixels_per_dip, DWRITE_MATRIX const* transform, DWRITE_RENDERING_MODE rendering_mode,
 358     DWRITE_MEASURING_MODE measuring_mode, FLOAT baseline_x, FLOAT baseline_y, IDWriteGlyphRunAnalysis **analysis)
 359 {
 360     FIXME("(%p %f %p %d %d %f %f %p): stub\n", glyph_run, pixels_per_dip, transform, rendering_mode,
 361         measuring_mode, baseline_x, baseline_y, analysis);
 362     return E_NOTIMPL;
 363 }
 364
 365 static const struct IDWriteFactoryVtbl dwritefactoryvtbl = {
 366     dwritefactory_QueryInterface,
 367     dwritefactory_AddRef,
 368     dwritefactory_Release,
 369     dwritefactory_GetSystemFontCollection,
 370     dwritefactory_CreateCustomFontCollection,
 371     dwritefactory_RegisterFontCollectionLoader,
 372     dwritefactory_UnregisterFontCollectionLoader,
 373     dwritefactory_CreateFontFileReference,
 374     dwritefactory_CreateCustomFontFileReference,
 375     dwritefactory_CreateFontFace,
 376     dwritefactory_CreateRenderingParams,
 377     dwritefactory_CreateMonitorRenderingParams,
 378     dwritefactory_CreateCustomRenderingParams,
 379     dwritefactory_RegisterFontFileLoader,
 380     dwritefactory_UnregisterFontFileLoader,
 381     dwritefactory_CreateTextFormat,
 382     dwritefactory_CreateTypography,
 383     dwritefactory_GetGdiInterop,
 384     dwritefactory_CreateTextLayout,
 385     dwritefactory_CreateGdiCompatibleTextLayout,
 386     dwritefactory_CreateEllipsisTrimmingSign,
 387     dwritefactory_CreateTextAnalyzer,
 388     dwritefactory_CreateNumberSubstitution,
 389     dwritefactory_CreateGlyphRunAnalysis
 390 };
 391
 392 static IDWriteFactory dwritefactory = { &dwritefactoryvtbl };
 393
 394 HRESULT WINAPI DWriteCreateFactory(DWRITE_FACTORY_TYPE type, REFIID riid, IUnknown **factory)
 395 {
 396     TRACE("(%d, %s, %p)\n", type, debugstr_guid(riid), factory);
 397
 398     if (!IsEqualIID(riid, &IID_IDWriteFactory)) return E_FAIL;
 399
 400     *factory = (IUnknown*)&dwritefactory;
 401
 402     return S_OK;
 403 }