dlls/gdiplus/font.c

   1 /*
   2  * Copyright (C) 2007 Google (Evan Stade)
   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 #include <stdarg.h>
  20
  21 #include "windef.h"
  22 #include "winbase.h"
  23 #include "wingdi.h"
  24 #include "winnls.h"
  25 #include "winreg.h"
  26 #include "wine/debug.h"
  27 #include "wine/unicode.h"
  28
  29 WINE_DEFAULT_DEBUG_CHANNEL (gdiplus);
  30
  31 #include "objbase.h"
  32
  33 #include "gdiplus.h"
  34 #include "gdiplus_private.h"
  35
  36 static const REAL mm_per_inch = 25.4;
  37 static const REAL inch_per_point = 1.0/72.0;
  38
  39 static inline REAL get_dpi (void)
  40 {
  41     REAL dpi;
  42     GpGraphics *graphics;
  43     HDC hdc = GetDC(0);
  44     GdipCreateFromHDC (hdc, &graphics);
  45     GdipGetDpiX(graphics, &dpi);
  46     GdipDeleteGraphics(graphics);
  47     ReleaseDC (0, hdc);
  48
  49     return dpi;
  50 }
  51
  52 static inline REAL point_to_pixel (REAL point)
  53 {
  54     return point * get_dpi() * inch_per_point;
  55 }
  56
  57 static inline REAL inch_to_pixel (REAL inch)
  58 {
  59     return inch * get_dpi();
  60 }
  61
  62 static inline REAL document_to_pixel (REAL doc)
  63 {
  64     return doc * (get_dpi() / 300.0); /* Per MSDN */
  65 }
  66
  67 static inline REAL mm_to_pixel (REAL mm)
  68 {
  69     return mm * (get_dpi() / mm_per_inch);
  70 }
  71
  72 /*******************************************************************************
  73  * GdipCreateFont [GDIPLUS.@]
  74  *
  75  * Create a new font based off of a FontFamily
  76  *
  77  * PARAMS
  78  *  *fontFamily     [I] Family to base the font off of
  79  *  emSize          [I] Size of the font
  80  *  style           [I] Bitwise OR of FontStyle enumeration
  81  *  unit            [I] Unit emSize is measured in
  82  *  **font          [I] the resulting Font object
  83  *
  84  * RETURNS
  85  *  SUCCESS: Ok
  86  *  FAILURE: InvalidParameter if fontfamily or font is NULL.
  87  *  FAILURE: FontFamilyNotFound if an invalid FontFamily is given
  88  *
  89  * NOTES
  90  *  UnitDisplay is unsupported.
  91  *  emSize is stored separately from lfHeight, to hold the fraction.
  92  */
  93 GpStatus WINGDIPAPI GdipCreateFont(GDIPCONST GpFontFamily *fontFamily,
  94                         REAL emSize, INT style, Unit unit, GpFont **font)
  95 {
  96     WCHAR facename[LF_FACESIZE];
  97     LOGFONTW* lfw;
  98     const NEWTEXTMETRICW* tmw;
  99     GpStatus stat;
 100
 101     if (!fontFamily || !font)
 102         return InvalidParameter;
 103
 104     TRACE("%p (%s), %f, %d, %d, %p\n", fontFamily,
 105             debugstr_w(fontFamily->FamilyName), emSize, style, unit, font);
 106
 107     stat = GdipGetFamilyName (fontFamily, facename, 0);
 108     if (stat != Ok) return stat;
 109     *font = GdipAlloc(sizeof(GpFont));
 110
 111     tmw = &fontFamily->tmw;
 112     lfw = &((*font)->lfw);
 113     ZeroMemory(&(*lfw), sizeof(*lfw));
 114
 115     lfw->lfWeight = tmw->tmWeight;
 116     lfw->lfItalic = tmw->tmItalic;
 117     lfw->lfUnderline = tmw->tmUnderlined;
 118     lfw->lfStrikeOut = tmw->tmStruckOut;
 119     lfw->lfCharSet = tmw->tmCharSet;
 120     lfw->lfPitchAndFamily = tmw->tmPitchAndFamily;
 121     lstrcpynW(lfw->lfFaceName, facename, LF_FACESIZE);
 122
 123     switch (unit)
 124     {
 125         case UnitWorld:
 126             /* FIXME: Figure out when World != Pixel */
 127             lfw->lfHeight = emSize; break;
 128         case UnitDisplay:
 129             FIXME("Unknown behavior for UnitDisplay! Please report!\n");
 130             /* FIXME: Figure out how this works...
 131              * MSDN says that if "DISPLAY" is a monitor, then pixel should be
 132              * used. That's not what I got. Tests on Windows revealed no output,
 133              * and the tests in tests/font crash windows */
 134             lfw->lfHeight = 0; break;
 135         case UnitPixel:
 136             lfw->lfHeight = emSize; break;
 137         case UnitPoint:
 138             lfw->lfHeight = point_to_pixel(emSize); break;
 139         case UnitInch:
 140             lfw->lfHeight = inch_to_pixel(emSize); break;
 141         case UnitDocument:
 142             lfw->lfHeight = document_to_pixel(emSize); break;
 143         case UnitMillimeter:
 144             lfw->lfHeight = mm_to_pixel(emSize); break;
 145     }
 146
 147     lfw->lfHeight *= -1;
 148
 149     lfw->lfWeight = style & FontStyleBold ? 700 : 400;
 150     lfw->lfItalic = style & FontStyleItalic;
 151     lfw->lfUnderline = style & FontStyleUnderline;
 152     lfw->lfStrikeOut = style & FontStyleStrikeout;
 153
 154     (*font)->unit = unit;
 155     (*font)->emSize = emSize;
 156
 157     return Ok;
 158 }
 159
 160 /*******************************************************************************
 161  * GdipCreateFontFromLogfontW [GDIPLUS.@]
 162  */
 163 GpStatus WINGDIPAPI GdipCreateFontFromLogfontW(HDC hdc,
 164     GDIPCONST LOGFONTW *logfont, GpFont **font)
 165 {
 166     HFONT hfont, oldfont;
 167     TEXTMETRICW textmet;
 168
 169     TRACE("(%p, %p, %p)\n", hdc, logfont, font);
 170
 171     if(!logfont || !font)
 172         return InvalidParameter;
 173
 174     if (logfont->lfFaceName[0] == 0)
 175         return NotTrueTypeFont;
 176
 177     *font = GdipAlloc(sizeof(GpFont));
 178     if(!*font)  return OutOfMemory;
 179
 180     memcpy((*font)->lfw.lfFaceName, logfont->lfFaceName, LF_FACESIZE *
 181            sizeof(WCHAR));
 182     (*font)->lfw.lfHeight = logfont->lfHeight;
 183     (*font)->lfw.lfItalic = logfont->lfItalic;
 184     (*font)->lfw.lfUnderline = logfont->lfUnderline;
 185     (*font)->lfw.lfStrikeOut = logfont->lfStrikeOut;
 186
 187     (*font)->emSize = logfont->lfHeight;
 188     (*font)->unit = UnitPixel;
 189
 190     hfont = CreateFontIndirectW(&(*font)->lfw);
 191     oldfont = SelectObject(hdc, hfont);
 192     GetTextMetricsW(hdc, &textmet);
 193
 194     (*font)->lfw.lfHeight = -textmet.tmHeight;
 195     (*font)->lfw.lfWeight = textmet.tmWeight;
 196
 197     SelectObject(hdc, oldfont);
 198     DeleteObject(hfont);
 199
 200     return Ok;
 201 }
 202
 203 /*******************************************************************************
 204  * GdipCreateFontFromLogfontA [GDIPLUS.@]
 205  */
 206 GpStatus WINGDIPAPI GdipCreateFontFromLogfontA(HDC hdc,
 207     GDIPCONST LOGFONTA *lfa, GpFont **font)
 208 {
 209     LOGFONTW lfw;
 210
 211     TRACE("(%p, %p, %p)\n", hdc, lfa, font);
 212
 213     if(!lfa || !font)
 214         return InvalidParameter;
 215
 216     memcpy(&lfw, lfa, FIELD_OFFSET(LOGFONTA,lfFaceName) );
 217
 218     if(!MultiByteToWideChar(CP_ACP, 0, lfa->lfFaceName, -1, lfw.lfFaceName, LF_FACESIZE))
 219         return GenericError;
 220
 221     GdipCreateFontFromLogfontW(hdc, &lfw, font);
 222
 223     return Ok;
 224 }
 225
 226 /*******************************************************************************
 227  * GdipDeleteFont [GDIPLUS.@]
 228  */
 229 GpStatus WINGDIPAPI GdipDeleteFont(GpFont* font)
 230 {
 231     TRACE("(%p)\n", font);
 232
 233     if(!font)
 234         return InvalidParameter;
 235
 236     GdipFree(font);
 237
 238     return Ok;
 239 }
 240
 241 /*******************************************************************************
 242  * GdipCreateFontFromDC [GDIPLUS.@]
 243  */
 244 GpStatus WINGDIPAPI GdipCreateFontFromDC(HDC hdc, GpFont **font)
 245 {
 246     HFONT hfont;
 247     LOGFONTW lfw;
 248
 249     TRACE("(%p, %p)\n", hdc, font);
 250
 251     if(!font)
 252         return InvalidParameter;
 253
 254     hfont = (HFONT)GetCurrentObject(hdc, OBJ_FONT);
 255     if(!hfont)
 256         return GenericError;
 257
 258     if(!GetObjectW(hfont, sizeof(LOGFONTW), &lfw))
 259         return GenericError;
 260
 261     return GdipCreateFontFromLogfontW(hdc, &lfw, font);
 262 }
 263
 264 /*******************************************************************************
 265  * GdipGetFamily [GDIPLUS.@]
 266  *
 267  * Returns the FontFamily for the specified Font
 268  *
 269  * PARAMS
 270  *  font    [I] Font to request from
 271  *  family  [O] Resulting FontFamily object
 272  *
 273  * RETURNS
 274  *  SUCCESS: Ok
 275  *  FAILURE: An element of GpStatus
 276  */
 277 GpStatus WINGDIPAPI GdipGetFamily(GpFont *font, GpFontFamily **family)
 278 {
 279     TRACE("%p %p\n", font, family);
 280
 281     if (!(font && family))
 282         return InvalidParameter;
 283
 284     return GdipCreateFontFamilyFromName(font->lfw.lfFaceName, NULL, family);
 285 }
 286
 287 /******************************************************************************
 288  * GdipGetFontSize [GDIPLUS.@]
 289  *
 290  * Returns the size of the font in Units
 291  *
 292  * PARAMS
 293  *  *font       [I] The font to retrieve size from
 294  *  *size       [O] Pointer to hold retrieved value
 295  *
 296  * RETURNS
 297  *  SUCCESS: Ok
 298  *  FAILURE: InvalidParamter (font or size was NULL)
 299  *
 300  * NOTES
 301  *  Size returned is actually emSize -- not internal size used for drawing.
 302  */
 303 GpStatus WINGDIPAPI GdipGetFontSize(GpFont *font, REAL *size)
 304 {
 305     TRACE("(%p, %p)\n", font, size);
 306
 307     if (!(font && size)) return InvalidParameter;
 308
 309     *size = font->emSize;
 310
 311     return Ok;
 312 }
 313
 314 /*******************************************************************************
 315  * GdipGetFontStyle [GDIPLUS.@]
 316  *
 317  * Gets the font's style, returned in bitwise OR of FontStyle enumeration
 318  *
 319  * PARAMS
 320  *  font    [I] font to request from
 321  *  style   [O] resulting pointer to a FontStyle enumeration
 322  *
 323  * RETURNS
 324  *  SUCCESS: Ok
 325  *  FAILURE: InvalidParameter
 326  */
 327 GpStatus WINGDIPAPI GdipGetFontStyle(GpFont *font, INT *style)
 328 {
 329     TRACE("%p %p\n", font, style);
 330
 331     if (!(font && style))
 332         return InvalidParameter;
 333
 334     if (font->lfw.lfWeight > 400)
 335         *style = FontStyleBold;
 336     else
 337         *style = 0;
 338     if (font->lfw.lfItalic)
 339         *style |= FontStyleItalic;
 340     if (font->lfw.lfUnderline)
 341         *style |= FontStyleUnderline;
 342     if (font->lfw.lfStrikeOut)
 343         *style |= FontStyleStrikeout;
 344
 345     return Ok;
 346 }
 347
 348 /*******************************************************************************
 349  * GdipGetFontUnit  [GDIPLUS.@]
 350  *
 351  * PARAMS
 352  *  font    [I] Font to retrieve from
 353  *  unit    [O] Return value
 354  *
 355  * RETURNS
 356  *  FAILURE: font or unit was NULL
 357  *  OK: otherwise
 358  */
 359 GpStatus WINGDIPAPI GdipGetFontUnit(GpFont *font, Unit *unit)
 360 {
 361     TRACE("(%p, %p)\n", font, unit);
 362
 363     if (!(font && unit)) return InvalidParameter;
 364
 365     *unit = font->unit;
 366
 367     return Ok;
 368 }
 369
 370 /*******************************************************************************
 371  * GdipGetLogFontW [GDIPLUS.@]
 372  */
 373 GpStatus WINGDIPAPI GdipGetLogFontW(GpFont *font, GpGraphics *graphics,
 374     LOGFONTW *lfw)
 375 {
 376     TRACE("(%p, %p, %p)\n", font, graphics, lfw);
 377
 378     /* FIXME: use graphics */
 379     if(!font || !graphics || !lfw)
 380         return InvalidParameter;
 381
 382     *lfw = font->lfw;
 383
 384     return Ok;
 385 }
 386
 387 /*******************************************************************************
 388  * GdipCloneFont [GDIPLUS.@]
 389  */
 390 GpStatus WINGDIPAPI GdipCloneFont(GpFont *font, GpFont **cloneFont)
 391 {
 392     TRACE("(%p, %p)\n", font, cloneFont);
 393
 394     if(!font || !cloneFont)
 395         return InvalidParameter;
 396
 397     *cloneFont = GdipAlloc(sizeof(GpFont));
 398     if(!*cloneFont)    return OutOfMemory;
 399
 400     **cloneFont = *font;
 401
 402     return Ok;
 403 }
 404
 405 /*******************************************************************************
 406  * GdipGetFontHeight [GDIPLUS.@]
 407  * PARAMS
 408  *  font        [I] Font to retrieve height from
 409  *  graphics    [I] The current graphics context
 410  *  height      [O] Resulting height
 411  * RETURNS
 412  *  SUCCESS: Ok
 413  *  FAILURE: Another element of GpStatus
 414  *
 415  * NOTES
 416  *  Forwards to GdipGetFontHeightGivenDPI
 417  */
 418 GpStatus WINGDIPAPI GdipGetFontHeight(GDIPCONST GpFont *font,
 419         GDIPCONST GpGraphics *graphics, REAL *height)
 420 {
 421     REAL dpi;
 422
 423     TRACE("%p %p %p\n", font, graphics, height);
 424
 425     dpi = GetDeviceCaps(graphics->hdc, LOGPIXELSY);
 426
 427     return GdipGetFontHeightGivenDPI(font, dpi, height);
 428 }
 429
 430 /*******************************************************************************
 431  * GdipGetFontHeightGivenDPI [GDIPLUS.@]
 432  * PARAMS
 433  *  font        [I] Font to retrieve DPI from
 434  *  dpi         [I] DPI to assume
 435  *  height      [O] Return value
 436  *
 437  * RETURNS
 438  *  SUCCESS: Ok
 439  *  FAILURE: InvalidParameter if font or height is NULL
 440  *
 441  * NOTES
 442  *  According to MSDN, the result is (lineSpacing)*(fontSize / emHeight)*dpi
 443  *  (for anything other than unit Pixel)
 444  */
 445 GpStatus WINGDIPAPI GdipGetFontHeightGivenDPI(GDIPCONST GpFont *font, REAL dpi, REAL *height)
 446 {
 447     TRACE("%p (%s), %f, %p\n", font,
 448             debugstr_w(font->lfw.lfFaceName), dpi, height);
 449
 450     if (!(font && height)) return InvalidParameter;
 451
 452     switch (font->unit)
 453     {
 454         case UnitPixel:
 455             *height = font->emSize;
 456             break;
 457         default:
 458             FIXME("Unhandled unit type: %d\n", font->unit);
 459             return NotImplemented;
 460     }
 461
 462     return Ok;
 463 }
 464
 465 /***********************************************************************
 466  * Borrowed from GDI32:
 467  *
 468  * Elf is really an ENUMLOGFONTEXW, and ntm is a NEWTEXTMETRICEXW.
 469  *     We have to use other types because of the FONTENUMPROCW definition.
 470  */
 471 static INT CALLBACK is_font_installed_proc(const LOGFONTW *elf,
 472                             const TEXTMETRICW *ntm, DWORD type, LPARAM lParam)
 473 {
 474     if (!ntm)
 475     {
 476         return 1;
 477     }
 478
 479     *(NEWTEXTMETRICW*)lParam = *(const NEWTEXTMETRICW*)ntm;
 480
 481     return 0;
 482 }
 483
 484 static BOOL find_installed_font(const WCHAR *name, NEWTEXTMETRICW *ntm)
 485 {
 486     HDC hdc = GetDC(0);
 487     BOOL ret = FALSE;
 488
 489     if(!EnumFontFamiliesW(hdc, name, is_font_installed_proc, (LPARAM)ntm))
 490         ret = TRUE;
 491
 492     ReleaseDC(0, hdc);
 493     return ret;
 494 }
 495
 496 /*******************************************************************************
 497  * GdipCreateFontFamilyFromName [GDIPLUS.@]
 498  *
 499  * Creates a font family object based on a supplied name
 500  *
 501  * PARAMS
 502  *  name               [I] Name of the font
 503  *  fontCollection     [I] What font collection (if any) the font belongs to (may be NULL)
 504  *  FontFamily         [O] Pointer to the resulting FontFamily object
 505  *
 506  * RETURNS
 507  *  SUCCESS: Ok
 508  *  FAILURE: FamilyNotFound if the requested FontFamily does not exist on the system
 509  *  FAILURE: Invalid parameter if FontFamily or name is NULL
 510  *
 511  * NOTES
 512  *   If fontCollection is NULL then the object is not part of any collection
 513  *
 514  */
 515
 516 GpStatus WINGDIPAPI GdipCreateFontFamilyFromName(GDIPCONST WCHAR *name,
 517                                         GpFontCollection *fontCollection,
 518                                         GpFontFamily **FontFamily)
 519 {
 520     GpFontFamily* ffamily;
 521     NEWTEXTMETRICW ntm;
 522
 523     TRACE("%s, %p %p\n", debugstr_w(name), fontCollection, FontFamily);
 524
 525     if (!(name && FontFamily))
 526         return InvalidParameter;
 527     if (fontCollection)
 528         FIXME("No support for FontCollections yet!\n");
 529
 530     if (!find_installed_font(name, &ntm))
 531         return FontFamilyNotFound;
 532
 533     ffamily = GdipAlloc(sizeof (GpFontFamily));
 534     if (!ffamily) return OutOfMemory;
 535
 536     ffamily->tmw = ntm;
 537     lstrcpynW(ffamily->FamilyName, name, LF_FACESIZE);
 538
 539     *FontFamily = ffamily;
 540
 541     return Ok;
 542 }
 543
 544 /*******************************************************************************
 545  * GdipCloneFontFamily [GDIPLUS.@]
 546  *
 547  * Creates a deep copy of a Font Family object
 548  *
 549  * PARAMS
 550  *  FontFamily          [I] Font to clone
 551  *  clonedFontFamily    [O] The resulting cloned font
 552  *
 553  * RETURNS
 554  *  SUCCESS: Ok
 555  */
 556 GpStatus WINGDIPAPI GdipCloneFontFamily(GpFontFamily* FontFamily, GpFontFamily** clonedFontFamily)
 557 {
 558     if (!(FontFamily && clonedFontFamily)) return InvalidParameter;
 559
 560     TRACE("stub: %p (%s), %p\n", FontFamily,
 561             debugstr_w(FontFamily->FamilyName), clonedFontFamily);
 562
 563     *clonedFontFamily = GdipAlloc(sizeof(GpFontFamily));
 564     if (!*clonedFontFamily) return OutOfMemory;
 565
 566     (*clonedFontFamily)->tmw = FontFamily->tmw;
 567     lstrcpyW((*clonedFontFamily)->FamilyName, FontFamily->FamilyName);
 568
 569     return Ok;
 570 }
 571
 572 /*******************************************************************************
 573  * GdipGetFamilyName [GDIPLUS.@]
 574  *
 575  * Returns the family name into name
 576  *
 577  * PARAMS
 578  *  *family     [I] Family to retrieve from
 579  *  *name       [O] WCHARS of the family name
 580  *  LANGID      [I] charset
 581  *
 582  * RETURNS
 583  *  SUCCESS: Ok
 584  *  FAILURE: InvalidParameter if family is NULL
 585  *
 586  * NOTES
 587  *   If name is a NULL ptr, then both XP and Vista will crash (so we do as well)
 588  */
 589 GpStatus WINGDIPAPI GdipGetFamilyName (GDIPCONST GpFontFamily *family,
 590                                        WCHAR *name, LANGID language)
 591 {
 592     if (family == NULL)
 593          return InvalidParameter;
 594
 595     TRACE("%p, %p, %d\n", family, name, language);
 596
 597     if (language != LANG_NEUTRAL)
 598         FIXME("No support for handling of multiple languages!\n");
 599
 600     lstrcpynW (name, family->FamilyName, LF_FACESIZE);
 601
 602     return Ok;
 603 }
 604
 605
 606 /*****************************************************************************
 607  * GdipDeleteFontFamily [GDIPLUS.@]
 608  *
 609  * Removes the specified FontFamily
 610  *
 611  * PARAMS
 612  *  *FontFamily         [I] The family to delete
 613  *
 614  * RETURNS
 615  *  SUCCESS: Ok
 616  *  FAILURE: InvalidParameter if FontFamily is NULL.
 617  *
 618  */
 619 GpStatus WINGDIPAPI GdipDeleteFontFamily(GpFontFamily *FontFamily)
 620 {
 621     if (!FontFamily)
 622         return InvalidParameter;
 623     TRACE("Deleting %p (%s)\n", FontFamily, debugstr_w(FontFamily->FamilyName));
 624
 625     GdipFree (FontFamily);
 626
 627     return Ok;
 628 }
 629
 630 GpStatus WINGDIPAPI GdipGetCellAscent(GDIPCONST GpFontFamily *family,
 631         INT style, UINT16* CellAscent)
 632 {
 633     if (!(family && CellAscent)) return InvalidParameter;
 634
 635     *CellAscent = family->tmw.tmAscent;
 636
 637     return Ok;
 638 }
 639
 640 GpStatus WINGDIPAPI GdipGetCellDescent(GDIPCONST GpFontFamily *family,
 641         INT style, UINT16* CellDescent)
 642 {
 643     TRACE("(%p, %d, %p)\n", family, style, CellDescent);
 644
 645     if (!(family && CellDescent)) return InvalidParameter;
 646
 647     *CellDescent = family->tmw.tmDescent;
 648
 649     return Ok;
 650 }
 651
 652 /*******************************************************************************
 653  * GdipGetEmHeight [GDIPLUS.@]
 654  *
 655  * Gets the height of the specified family in EmHeights
 656  *
 657  * PARAMS
 658  *  family      [I] Family to retrieve from
 659  *  style       [I] (optional) style
 660  *  EmHeight    [O] return value
 661  *
 662  * RETURNS
 663  *  SUCCESS: Ok
 664  *  FAILURE: InvalidParameter
 665  */
 666 GpStatus WINGDIPAPI GdipGetEmHeight(GDIPCONST GpFontFamily *family, INT style, UINT16* EmHeight)
 667 {
 668     if (!(family && EmHeight)) return InvalidParameter;
 669
 670     TRACE("%p (%s), %d, %p, stub!\n", family,
 671             debugstr_w(family->FamilyName), style, EmHeight);
 672
 673     *EmHeight = family->tmw.ntmSizeEM;
 674
 675     return Ok;
 676 }
 677
 678
 679 /*******************************************************************************
 680  * GdipGetLineSpacing [GDIPLUS.@]
 681  *
 682  * Returns the line spacing in design units
 683  *
 684  * PARAMS
 685  *  family      [I] Family to retrieve from
 686  *  style       [I] (Optional) font style
 687  *  LineSpacing [O] Return value
 688  *
 689  * RETURNS
 690  *  SUCCESS: Ok
 691  *  FAILURE: InvalidParameter (family or LineSpacing was NULL)
 692  */
 693 GpStatus WINGDIPAPI GdipGetLineSpacing(GDIPCONST GpFontFamily *family,
 694         INT style, UINT16* LineSpacing)
 695 {
 696     if (!(family && LineSpacing)) return InvalidParameter;
 697
 698     FIXME("stub!\n");
 699
 700     return NotImplemented;
 701 }
 702
 703 GpStatus WINGDIPAPI GdipIsStyleAvailable(GDIPCONST GpFontFamily* family,
 704         INT style, BOOL* IsStyleAvailable)
 705 {
 706     FIXME("%p %d %p stub!\n", family, style, IsStyleAvailable);
 707
 708     if (!(family && IsStyleAvailable))
 709         return InvalidParameter;
 710
 711     return NotImplemented;
 712 }
 713
 714 /*****************************************************************************
 715  * GdipGetGenericFontFamilyMonospace [GDIPLUS.@]
 716  *
 717  * Obtains a serif family (Courier New on Windows)
 718  *
 719  * PARAMS
 720  *  **nativeFamily         [I] Where the font will be stored
 721  *
 722  * RETURNS
 723  *  InvalidParameter if nativeFamily is NULL.
 724  *  Ok otherwise.
 725  */
 726 GpStatus WINGDIPAPI GdipGetGenericFontFamilyMonospace(GpFontFamily **nativeFamily)
 727 {
 728     static const WCHAR CourierNew[] = {'C','o','u','r','i','e','r',' ','N','e','w','\0'};
 729
 730     if (nativeFamily == NULL) return InvalidParameter;
 731
 732     return GdipCreateFontFamilyFromName(CourierNew, NULL, nativeFamily);
 733 }
 734
 735 /*****************************************************************************
 736  * GdipGetGenericFontFamilySerif [GDIPLUS.@]
 737  *
 738  * Obtains a serif family (Times New Roman on Windows)
 739  *
 740  * PARAMS
 741  *  **nativeFamily         [I] Where the font will be stored
 742  *
 743  * RETURNS
 744  *  InvalidParameter if nativeFamily is NULL.
 745  *  Ok otherwise.
 746  */
 747 GpStatus WINGDIPAPI GdipGetGenericFontFamilySerif(GpFontFamily **nativeFamily)
 748 {
 749     static const WCHAR TimesNewRoman[] = {'T','i','m','e','s',' ','N','e','w',' ','R','o','m','a','n','\0'};
 750
 751     TRACE("(%p)\n", nativeFamily);
 752
 753     if (nativeFamily == NULL) return InvalidParameter;
 754
 755     return GdipCreateFontFamilyFromName(TimesNewRoman, NULL, nativeFamily);
 756 }
 757
 758 /*****************************************************************************
 759  * GdipGetGenericFontFamilySansSerif [GDIPLUS.@]
 760  *
 761  * Obtains a serif family (Microsoft Sans Serif on Windows)
 762  *
 763  * PARAMS
 764  *  **nativeFamily         [I] Where the font will be stored
 765  *
 766  * RETURNS
 767  *  InvalidParameter if nativeFamily is NULL.
 768  *  Ok otherwise.
 769  */
 770 GpStatus WINGDIPAPI GdipGetGenericFontFamilySansSerif(GpFontFamily **nativeFamily)
 771 {
 772     /* FIXME: On Windows this is called Microsoft Sans Serif, this shouldn't
 773      * affect anything */
 774     static const WCHAR MSSansSerif[] = {'M','S',' ','S','a','n','s',' ','S','e','r','i','f','\0'};
 775
 776     TRACE("(%p)\n", nativeFamily);
 777
 778     if (nativeFamily == NULL) return InvalidParameter;
 779
 780     return GdipCreateFontFamilyFromName(MSSansSerif, NULL, nativeFamily);
 781 }
 782
 783 /*****************************************************************************
 784  * GdipGetGenericFontFamilySansSerif [GDIPLUS.@]
 785  */
 786 GpStatus WINGDIPAPI GdipNewPrivateFontCollection(GpFontCollection** fontCollection)
 787 {
 788     FIXME("stub %p\n", fontCollection);
 789
 790     if (!fontCollection)
 791         return InvalidParameter;
 792
 793     return NotImplemented;
 794 }
 795
 796 /*****************************************************************************
 797  * GdipDeletePrivateFontCollection [GDIPLUS.@]
 798  */
 799 GpStatus WINGDIPAPI GdipDeletePrivateFontCollection(GpFontCollection **fontCollection)
 800 {
 801     FIXME("stub %p\n", fontCollection);
 802
 803     if (!fontCollection)
 804         return InvalidParameter;
 805
 806     return NotImplemented;
 807 }
 808
 809 /*****************************************************************************
 810  * GdipPrivateAddFontFile [GDIPLUS.@]
 811  */
 812 GpStatus WINGDIPAPI GdipPrivateAddFontFile(GpFontCollection* fontCollection,
 813         GDIPCONST WCHAR* filename)
 814 {
 815     FIXME("stub: %p, %s\n", fontCollection, debugstr_w(filename));
 816
 817     if (!(fontCollection && filename))
 818         return InvalidParameter;
 819
 820     return NotImplemented;
 821 }
 822
 823 /*****************************************************************************
 824  * GdipGetFontCollectionFamilyCount [GDIPLUS.@]
 825  */
 826 GpStatus WINGDIPAPI GdipGetFontCollectionFamilyCount(
 827         GpFontCollection* fontCollection, INT* numFound)
 828 {
 829     FIXME("stub: %p, %p\n", fontCollection, numFound);
 830
 831     if (!(fontCollection && numFound))
 832         return InvalidParameter;
 833
 834     return NotImplemented;
 835 }
 836
 837 /*****************************************************************************
 838  * GdipGetFontCollectionFamilyList [GDIPLUS.@]
 839  */
 840 GpStatus WINGDIPAPI GdipGetFontCollectionFamilyList(
 841         GpFontCollection* fontCollection, INT numSought,
 842         GpFontFamily* gpfamilies[], INT* numFound)
 843 {
 844     FIXME("stub: %p, %d, %p, %p\n", fontCollection, numSought, gpfamilies,
 845             numFound);
 846
 847     if (!(fontCollection && gpfamilies && numFound))
 848         return InvalidParameter;
 849
 850     return NotImplemented;
 851 }
 852
 853 GpStatus WINGDIPAPI GdipNewInstalledFontCollection(
 854         GpFontCollection** fontCollection)
 855 {
 856     FIXME("stub: %p\n",fontCollection);
 857
 858     if (!fontCollection)
 859         return InvalidParameter;
 860
 861     return NotImplemented;
 862 }