dlls/oleaut32/olefont.c

   1 /*
   2  * OLE Font encapsulation implementation
   3  *
   4  * This file contains an implementation of the IFont
   5  * interface and the OleCreateFontIndirect API call.
   6  *
   7  * Copyright 1999 Francis Beaudet
   8  * Copyright 2006 (Google) Benjamin Arai
   9  *
  10  * This library is free software; you can redistribute it and/or
  11  * modify it under the terms of the GNU Lesser General Public
  12  * License as published by the Free Software Foundation; either
  13  * version 2.1 of the License, or (at your option) any later version.
  14  *
  15  * This library is distributed in the hope that it will be useful,
  16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  18  * Lesser General Public License for more details.
  19  *
  20  * You should have received a copy of the GNU Lesser General Public
  21  * License along with this library; if not, write to the Free Software
  22  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  23  */
  24 #include <assert.h>
  25 #include <stdarg.h>
  26 #include <string.h>
  27
  28 #define COBJMACROS
  29 #define NONAMELESSUNION
  30 #define NONAMELESSSTRUCT
  31
  32 #include "winerror.h"
  33 #include "windef.h"
  34 #include "winbase.h"
  35 #include "wingdi.h"
  36 #include "winuser.h"
  37 #include "wine/list.h"
  38 #include "wine/unicode.h"
  39 #include "objbase.h"
  40 #include "oleauto.h"    /* for SysAllocString(....) */
  41 #include "ole2.h"
  42 #include "olectl.h"
  43 #include "wine/debug.h"
  44 #include "connpt.h" /* for CreateConnectionPoint */
  45 #include "oaidl.h"
  46
  47 WINE_DEFAULT_DEBUG_CHANNEL(ole);
  48
  49 /***********************************************************************
  50  * Declaration of constants used when serializing the font object.
  51  */
  52 #define FONTPERSIST_ITALIC        0x02
  53 #define FONTPERSIST_UNDERLINE     0x04
  54 #define FONTPERSIST_STRIKETHROUGH 0x08
  55
  56
  57 /***********************************************************************
  58  * List of the HFONTs it has given out, with each one having a separate
  59  * ref count.
  60  */
  61 typedef struct _HFONTItem
  62 {
  63   struct list entry;
  64
  65   /* Reference count for that instance of the class. */
  66   LONG ref;
  67
  68   /* Contain the font associated with this object. */
  69   HFONT gdiFont;
  70
  71 } HFONTItem, *PHFONTItem;
  72
  73 static struct list OLEFontImpl_hFontList = LIST_INIT(OLEFontImpl_hFontList);
  74
  75 /* Counts how many fonts contain at least one lock */
  76 static LONG ifont_cnt = 0;
  77
  78 /***********************************************************************
  79  * Critical section for OLEFontImpl_hFontList
  80  */
  81 static CRITICAL_SECTION OLEFontImpl_csHFONTLIST;
  82 static CRITICAL_SECTION_DEBUG OLEFontImpl_csHFONTLIST_debug =
  83 {
  84   0, 0, &OLEFontImpl_csHFONTLIST,
  85   { &OLEFontImpl_csHFONTLIST_debug.ProcessLocksList,
  86     &OLEFontImpl_csHFONTLIST_debug.ProcessLocksList },
  87     0, 0, { (DWORD_PTR)(__FILE__ ": OLEFontImpl_csHFONTLIST") }
  88 };
  89 static CRITICAL_SECTION OLEFontImpl_csHFONTLIST = { &OLEFontImpl_csHFONTLIST_debug, -1, 0, 0, 0, 0 };
  90
  91 static void HFONTItem_Delete(PHFONTItem item)
  92 {
  93   DeleteObject(item->gdiFont);
  94   list_remove(&item->entry);
  95   HeapFree(GetProcessHeap(), 0, item);
  96 }
  97
  98 /***********************************************************************
  99  * Declaration of the implementation class for the IFont interface
 100  */
 101 typedef struct OLEFontImpl OLEFontImpl;
 102
 103 struct OLEFontImpl
 104 {
 105   /*
 106    * This class supports many interfaces. IUnknown, IFont,
 107    * IDispatch, IDispFont IPersistStream and IConnectionPointContainer.
 108    * The first two are supported by the first vtable, the next two are
 109    * supported by the second table and the last two have their own.
 110    */
 111   const IFontVtbl*                     lpVtbl;
 112   const IDispatchVtbl*                 lpvtblIDispatch;
 113   const IPersistStreamVtbl*            lpvtblIPersistStream;
 114   const IConnectionPointContainerVtbl* lpvtblIConnectionPointContainer;
 115   const IPersistPropertyBagVtbl*       lpvtblIPersistPropertyBag;
 116   const IPersistStreamInitVtbl*        lpvtblIPersistStreamInit;
 117   /*
 118    * Reference count for that instance of the class.
 119    */
 120   LONG ref;
 121
 122   /*
 123    * This structure contains the description of the class.
 124    */
 125   FONTDESC description;
 126
 127   /*
 128    * Contain the font associated with this object.
 129    */
 130   HFONT gdiFont;
 131
 132   /*
 133    * Size ratio
 134    */
 135   long cyLogical;
 136   long cyHimetric;
 137
 138   IConnectionPoint *pPropertyNotifyCP;
 139   IConnectionPoint *pFontEventsCP;
 140 };
 141
 142 /*
 143  * Here, I define utility macros to help with the casting of the
 144  * "this" parameter.
 145  * There is a version to accommodate all of the VTables implemented
 146  * by this object.
 147  */
 148
 149 static inline OLEFontImpl *impl_from_IDispatch( IDispatch *iface )
 150 {
 151     return (OLEFontImpl *)((char*)iface - FIELD_OFFSET(OLEFontImpl, lpvtblIDispatch));
 152 }
 153
 154 static inline OLEFontImpl *impl_from_IPersistStream( IPersistStream *iface )
 155 {
 156     return (OLEFontImpl *)((char*)iface - FIELD_OFFSET(OLEFontImpl, lpvtblIPersistStream));
 157 }
 158
 159 static inline OLEFontImpl *impl_from_IConnectionPointContainer( IConnectionPointContainer *iface )
 160 {
 161     return (OLEFontImpl *)((char*)iface - FIELD_OFFSET(OLEFontImpl, lpvtblIConnectionPointContainer));
 162 }
 163
 164 static inline OLEFontImpl *impl_from_IPersistPropertyBag( IPersistPropertyBag *iface )
 165 {
 166     return (OLEFontImpl *)((char*)iface - FIELD_OFFSET(OLEFontImpl, lpvtblIPersistPropertyBag));
 167 }
 168
 169 static inline OLEFontImpl *impl_from_IPersistStreamInit( IPersistStreamInit *iface )
 170 {
 171     return (OLEFontImpl *)((char*)iface - FIELD_OFFSET(OLEFontImpl, lpvtblIPersistStreamInit));
 172 }
 173
 174
 175 /***********************************************************************
 176  * Prototypes for the implementation functions for the IFont
 177  * interface
 178  */
 179 static OLEFontImpl* OLEFontImpl_Construct(const FONTDESC *fontDesc);
 180 static void         OLEFontImpl_Destroy(OLEFontImpl* fontDesc);
 181 static ULONG        WINAPI OLEFontImpl_AddRef(IFont* iface);
 182
 183 /******************************************************************************
 184  *              OleCreateFontIndirect   [OLEAUT32.420]
 185  */
 186 HRESULT WINAPI OleCreateFontIndirect(
 187   LPFONTDESC lpFontDesc,
 188   REFIID     riid,
 189   LPVOID*     ppvObj)
 190 {
 191   OLEFontImpl* newFont = 0;
 192   HRESULT      hr      = S_OK;
 193
 194   TRACE("(%p, %s, %p)\n", lpFontDesc, debugstr_guid(riid), ppvObj);
 195   /*
 196    * Sanity check
 197    */
 198   if (ppvObj==0)
 199     return E_POINTER;
 200
 201   *ppvObj = 0;
 202
 203   if (!lpFontDesc) {
 204     FONTDESC fd;
 205
 206     static WCHAR fname[] = { 'S','y','s','t','e','m',0 };
 207
 208     fd.cbSizeofstruct = sizeof(fd);
 209     fd.lpstrName      = fname;
 210     fd.cySize.s.Lo    = 80000;
 211     fd.cySize.s.Hi    = 0;
 212     fd.sWeight        = 0;
 213     fd.sCharset       = 0;
 214     fd.fItalic        = 0;
 215     fd.fUnderline     = 0;
 216     fd.fStrikethrough = 0;
 217     lpFontDesc = &fd;
 218   }
 219
 220   /*
 221    * Try to construct a new instance of the class.
 222    */
 223   newFont = OLEFontImpl_Construct(lpFontDesc);
 224
 225   if (newFont == 0)
 226     return E_OUTOFMEMORY;
 227
 228   /*
 229    * Make sure it supports the interface required by the caller.
 230    */
 231   hr = IFont_QueryInterface((IFont*)newFont, riid, ppvObj);
 232
 233   /*
 234    * Release the reference obtained in the constructor. If
 235    * the QueryInterface was unsuccessful, it will free the class.
 236    */
 237   IFont_Release((IFont*)newFont);
 238
 239   return hr;
 240 }
 241
 242
 243 /***********************************************************************
 244  * Implementation of the OLEFontImpl class.
 245  */
 246
 247 /***********************************************************************
 248  *    OLEFont_SendNotify (internal)
 249  *
 250  * Sends notification messages of changed properties to any interested
 251  * connections.
 252  */
 253 static void OLEFont_SendNotify(OLEFontImpl* this, DISPID dispID)
 254 {
 255   static const WCHAR wszName[] = {'N','a','m','e',0};
 256   static const WCHAR wszSize[] = {'S','i','z','e',0};
 257   static const WCHAR wszBold[] = {'B','o','l','d',0};
 258   static const WCHAR wszItalic[] = {'I','t','a','l','i','c',0};
 259   static const WCHAR wszUnder[] = {'U','n','d','e','r','l','i','n','e',0};
 260   static const WCHAR wszStrike[] = {'S','t','r','i','k','e','t','h','r','o','u','g','h',0};
 261   static const WCHAR wszWeight[] = {'W','e','i','g','h','t',0};
 262   static const WCHAR wszCharset[] = {'C','h','a','r','s','s','e','t',0};
 263   static const LPCWSTR dispid_mapping[] =
 264   {
 265     wszName,
 266     NULL,
 267     wszSize,
 268     wszBold,
 269     wszItalic,
 270     wszUnder,
 271     wszStrike,
 272     wszWeight,
 273     wszCharset
 274   };
 275
 276   IEnumConnections *pEnum;
 277   CONNECTDATA CD;
 278   HRESULT hres;
 279
 280   this->gdiFont = 0;
 281   hres = IConnectionPoint_EnumConnections(this->pPropertyNotifyCP, &pEnum);
 282   if (SUCCEEDED(hres))
 283   {
 284     while(IEnumConnections_Next(pEnum, 1, &CD, NULL) == S_OK) {
 285       IPropertyNotifySink *sink;
 286
 287       IUnknown_QueryInterface(CD.pUnk, &IID_IPropertyNotifySink, (LPVOID)&sink);
 288       IPropertyNotifySink_OnChanged(sink, dispID);
 289       IPropertyNotifySink_Release(sink);
 290       IUnknown_Release(CD.pUnk);
 291     }
 292     IEnumConnections_Release(pEnum);
 293   }
 294
 295   hres = IConnectionPoint_EnumConnections(this->pFontEventsCP, &pEnum);
 296   if (SUCCEEDED(hres))
 297   {
 298     DISPPARAMS dispparams;
 299     VARIANTARG vararg;
 300
 301     VariantInit(&vararg);
 302     V_VT(&vararg) = VT_BSTR;
 303     V_BSTR(&vararg) = SysAllocString(dispid_mapping[dispID]);
 304
 305     dispparams.cArgs = 1;
 306     dispparams.cNamedArgs = 0;
 307     dispparams.rgdispidNamedArgs = NULL;
 308     dispparams.rgvarg = &vararg;
 309
 310     while(IEnumConnections_Next(pEnum, 1, &CD, NULL) == S_OK) {
 311         IFontEventsDisp *disp;
 312
 313         IUnknown_QueryInterface(CD.pUnk, &IID_IFontEventsDisp, (LPVOID)&disp);
 314         IDispatch_Invoke(disp, DISPID_FONT_CHANGED, &IID_NULL,
 315                          LOCALE_NEUTRAL, INVOKE_FUNC, &dispparams, NULL,
 316                          NULL, NULL);
 317
 318         IDispatch_Release(disp);
 319         IUnknown_Release(CD.pUnk);
 320     }
 321     VariantClear(&vararg);
 322     IEnumConnections_Release(pEnum);
 323   }
 324 }
 325
 326 /************************************************************************
 327  * OLEFontImpl_QueryInterface (IUnknown)
 328  *
 329  * See Windows documentation for more details on IUnknown methods.
 330  */
 331 HRESULT WINAPI OLEFontImpl_QueryInterface(
 332   IFont*  iface,
 333   REFIID  riid,
 334   void**  ppvObject)
 335 {
 336   OLEFontImpl *this = (OLEFontImpl *)iface;
 337   TRACE("(%p)->(%s, %p)\n", this, debugstr_guid(riid), ppvObject);
 338
 339   /*
 340    * Perform a sanity check on the parameters.
 341    */
 342   if ( (this==0) || (ppvObject==0) )
 343     return E_INVALIDARG;
 344
 345   /*
 346    * Initialize the return parameter.
 347    */
 348   *ppvObject = 0;
 349
 350   /*
 351    * Compare the riid with the interface IDs implemented by this object.
 352    */
 353   if (IsEqualGUID(&IID_IUnknown, riid))
 354     *ppvObject = (IFont*)this;
 355   if (IsEqualGUID(&IID_IFont, riid))
 356     *ppvObject = (IFont*)this;
 357   if (IsEqualGUID(&IID_IDispatch, riid))
 358     *ppvObject = (IDispatch*)&(this->lpvtblIDispatch);
 359   if (IsEqualGUID(&IID_IFontDisp, riid))
 360     *ppvObject = (IDispatch*)&(this->lpvtblIDispatch);
 361   if (IsEqualIID(&IID_IPersist, riid) || IsEqualGUID(&IID_IPersistStream, riid))
 362     *ppvObject = (IPersistStream*)&(this->lpvtblIPersistStream);
 363   if (IsEqualGUID(&IID_IConnectionPointContainer, riid))
 364     *ppvObject = (IConnectionPointContainer*)&(this->lpvtblIConnectionPointContainer);
 365   if (IsEqualGUID(&IID_IPersistPropertyBag, riid))
 366     *ppvObject = (IPersistPropertyBag*)&(this->lpvtblIPersistPropertyBag);
 367   if (IsEqualGUID(&IID_IPersistStreamInit, riid))
 368     *ppvObject = (IPersistStreamInit*)&(this->lpvtblIPersistStreamInit);
 369
 370   /*
 371    * Check that we obtained an interface.
 372    */
 373   if ((*ppvObject)==0)
 374   {
 375     FIXME("() : asking for unsupported interface %s\n",debugstr_guid(riid));
 376     return E_NOINTERFACE;
 377   }
 378   OLEFontImpl_AddRef((IFont*)this);
 379   return S_OK;
 380 }
 381
 382 /************************************************************************
 383  * OLEFontImpl_AddRef (IUnknown)
 384  *
 385  * See Windows documentation for more details on IUnknown methods.
 386  */
 387 ULONG WINAPI OLEFontImpl_AddRef(
 388   IFont* iface)
 389 {
 390   OLEFontImpl *this = (OLEFontImpl *)iface;
 391   TRACE("(%p)->(ref=%d)\n", this, this->ref);
 392   return InterlockedIncrement(&this->ref);
 393 }
 394
 395 /************************************************************************
 396  * OLEFontImpl_Release (IUnknown)
 397  *
 398  * See Windows documentation for more details on IUnknown methods.
 399  */
 400 ULONG WINAPI OLEFontImpl_Release(
 401       IFont* iface)
 402 {
 403   OLEFontImpl *this = (OLEFontImpl *)iface;
 404   ULONG ret;
 405   PHFONTItem ptr, next;
 406   TRACE("(%p)->(ref=%d)\n", this, this->ref);
 407
 408   /* Decrease the reference count for current interface */
 409   ret = InterlockedDecrement(&this->ref);
 410
 411   /* If the reference count goes down to 0, destroy. */
 412   if (ret == 0)
 413   {
 414     ULONG fontlist_refs = InterlockedDecrement(&ifont_cnt);
 415     /* Check if all HFONT list refs are zero */
 416     if (fontlist_refs == 0)
 417     {
 418       EnterCriticalSection(&OLEFontImpl_csHFONTLIST);
 419       LIST_FOR_EACH_ENTRY_SAFE(ptr, next, &OLEFontImpl_hFontList, HFONTItem, entry)
 420         HFONTItem_Delete(ptr);
 421       LeaveCriticalSection(&OLEFontImpl_csHFONTLIST);
 422     }
 423     OLEFontImpl_Destroy(this);
 424   }
 425
 426   return ret;
 427 }
 428
 429 /************************************************************************
 430  * OLEFontImpl_get_Name (IFont)
 431  *
 432  * See Windows documentation for more details on IFont methods.
 433  */
 434 static HRESULT WINAPI OLEFontImpl_get_Name(
 435   IFont*  iface,
 436   BSTR* pname)
 437 {
 438   OLEFontImpl *this = (OLEFontImpl *)iface;
 439   TRACE("(%p)->(%p)\n", this, pname);
 440   /*
 441    * Sanity check.
 442    */
 443   if (pname==0)
 444     return E_POINTER;
 445
 446   if (this->description.lpstrName!=0)
 447     *pname = SysAllocString(this->description.lpstrName);
 448   else
 449     *pname = 0;
 450
 451   return S_OK;
 452 }
 453
 454 /************************************************************************
 455  * OLEFontImpl_put_Name (IFont)
 456  *
 457  * See Windows documentation for more details on IFont methods.
 458  */
 459 static HRESULT WINAPI OLEFontImpl_put_Name(
 460   IFont* iface,
 461   BSTR name)
 462 {
 463   OLEFontImpl *this = (OLEFontImpl *)iface;
 464   TRACE("(%p)->(%p)\n", this, name);
 465
 466   if (this->description.lpstrName==0)
 467   {
 468     this->description.lpstrName = HeapAlloc(GetProcessHeap(),
 469                                             0,
 470                                             (lstrlenW(name)+1) * sizeof(WCHAR));
 471   }
 472   else
 473   {
 474     this->description.lpstrName = HeapReAlloc(GetProcessHeap(),
 475                                               0,
 476                                               this->description.lpstrName,
 477                                               (lstrlenW(name)+1) * sizeof(WCHAR));
 478   }
 479
 480   if (this->description.lpstrName==0)
 481     return E_OUTOFMEMORY;
 482
 483   strcpyW(this->description.lpstrName, name);
 484   TRACE("new name %s\n", debugstr_w(this->description.lpstrName));
 485   OLEFont_SendNotify(this, DISPID_FONT_NAME);
 486   return S_OK;
 487 }
 488
 489 /************************************************************************
 490  * OLEFontImpl_get_Size (IFont)
 491  *
 492  * See Windows documentation for more details on IFont methods.
 493  */
 494 static HRESULT WINAPI OLEFontImpl_get_Size(
 495   IFont* iface,
 496   CY*    psize)
 497 {
 498   OLEFontImpl *this = (OLEFontImpl *)iface;
 499   TRACE("(%p)->(%p)\n", this, psize);
 500
 501   /*
 502    * Sanity check
 503    */
 504   if (psize==0)
 505     return E_POINTER;
 506
 507   psize->s.Hi = 0;
 508   psize->s.Lo = this->description.cySize.s.Lo;
 509
 510   return S_OK;
 511 }
 512
 513 /************************************************************************
 514  * OLEFontImpl_put_Size (IFont)
 515  *
 516  * See Windows documentation for more details on IFont methods.
 517  */
 518 static HRESULT WINAPI OLEFontImpl_put_Size(
 519   IFont* iface,
 520   CY     size)
 521 {
 522   OLEFontImpl *this = (OLEFontImpl *)iface;
 523   TRACE("(%p)->(%d)\n", this, size.s.Lo);
 524   this->description.cySize.s.Hi = 0;
 525   this->description.cySize.s.Lo = size.s.Lo;
 526   OLEFont_SendNotify(this, DISPID_FONT_SIZE);
 527
 528   return S_OK;
 529 }
 530
 531 /************************************************************************
 532  * OLEFontImpl_get_Bold (IFont)
 533  *
 534  * See Windows documentation for more details on IFont methods.
 535  */
 536 static HRESULT WINAPI OLEFontImpl_get_Bold(
 537   IFont*  iface,
 538   BOOL* pbold)
 539 {
 540   OLEFontImpl *this = (OLEFontImpl *)iface;
 541   TRACE("(%p)->(%p)\n", this, pbold);
 542   /*
 543    * Sanity check
 544    */
 545   if (pbold==0)
 546     return E_POINTER;
 547
 548   *pbold = this->description.sWeight > 550;
 549
 550   return S_OK;
 551 }
 552
 553 /************************************************************************
 554  * OLEFontImpl_put_Bold (IFont)
 555  *
 556  * See Windows documentation for more details on IFont methods.
 557  */
 558 static HRESULT WINAPI OLEFontImpl_put_Bold(
 559   IFont* iface,
 560   BOOL bold)
 561 {
 562   OLEFontImpl *this = (OLEFontImpl *)iface;
 563   TRACE("(%p)->(%d)\n", this, bold);
 564   this->description.sWeight = bold ? FW_BOLD : FW_NORMAL;
 565   OLEFont_SendNotify(this, DISPID_FONT_BOLD);
 566
 567   return S_OK;
 568 }
 569
 570 /************************************************************************
 571  * OLEFontImpl_get_Italic (IFont)
 572  *
 573  * See Windows documentation for more details on IFont methods.
 574  */
 575 static HRESULT WINAPI OLEFontImpl_get_Italic(
 576   IFont*  iface,
 577   BOOL* pitalic)
 578 {
 579   OLEFontImpl *this = (OLEFontImpl *)iface;
 580   TRACE("(%p)->(%p)\n", this, pitalic);
 581   /*
 582    * Sanity check
 583    */
 584   if (pitalic==0)
 585     return E_POINTER;
 586
 587   *pitalic = this->description.fItalic;
 588
 589   return S_OK;
 590 }
 591
 592 /************************************************************************
 593  * OLEFontImpl_put_Italic (IFont)
 594  *
 595  * See Windows documentation for more details on IFont methods.
 596  */
 597 static HRESULT WINAPI OLEFontImpl_put_Italic(
 598   IFont* iface,
 599   BOOL italic)
 600 {
 601   OLEFontImpl *this = (OLEFontImpl *)iface;
 602   TRACE("(%p)->(%d)\n", this, italic);
 603
 604   this->description.fItalic = italic;
 605
 606   OLEFont_SendNotify(this, DISPID_FONT_ITALIC);
 607   return S_OK;
 608 }
 609
 610 /************************************************************************
 611  * OLEFontImpl_get_Underline (IFont)
 612  *
 613  * See Windows documentation for more details on IFont methods.
 614  */
 615 static HRESULT WINAPI OLEFontImpl_get_Underline(
 616   IFont*  iface,
 617   BOOL* punderline)
 618 {
 619   OLEFontImpl *this = (OLEFontImpl *)iface;
 620   TRACE("(%p)->(%p)\n", this, punderline);
 621
 622   /*
 623    * Sanity check
 624    */
 625   if (punderline==0)
 626     return E_POINTER;
 627
 628   *punderline = this->description.fUnderline;
 629
 630   return S_OK;
 631 }
 632
 633 /************************************************************************
 634  * OLEFontImpl_put_Underline (IFont)
 635  *
 636  * See Windows documentation for more details on IFont methods.
 637  */
 638 static HRESULT WINAPI OLEFontImpl_put_Underline(
 639   IFont* iface,
 640   BOOL underline)
 641 {
 642   OLEFontImpl *this = (OLEFontImpl *)iface;
 643   TRACE("(%p)->(%d)\n", this, underline);
 644
 645   this->description.fUnderline = underline;
 646
 647   OLEFont_SendNotify(this, DISPID_FONT_UNDER);
 648   return S_OK;
 649 }
 650
 651 /************************************************************************
 652  * OLEFontImpl_get_Strikethrough (IFont)
 653  *
 654  * See Windows documentation for more details on IFont methods.
 655  */
 656 static HRESULT WINAPI OLEFontImpl_get_Strikethrough(
 657   IFont*  iface,
 658   BOOL* pstrikethrough)
 659 {
 660   OLEFontImpl *this = (OLEFontImpl *)iface;
 661   TRACE("(%p)->(%p)\n", this, pstrikethrough);
 662
 663   /*
 664    * Sanity check
 665    */
 666   if (pstrikethrough==0)
 667     return E_POINTER;
 668
 669   *pstrikethrough = this->description.fStrikethrough;
 670
 671   return S_OK;
 672 }
 673
 674 /************************************************************************
 675  * OLEFontImpl_put_Strikethrough (IFont)
 676  *
 677  * See Windows documentation for more details on IFont methods.
 678  */
 679 static HRESULT WINAPI OLEFontImpl_put_Strikethrough(
 680  IFont* iface,
 681  BOOL strikethrough)
 682 {
 683   OLEFontImpl *this = (OLEFontImpl *)iface;
 684   TRACE("(%p)->(%d)\n", this, strikethrough);
 685
 686   this->description.fStrikethrough = strikethrough;
 687   OLEFont_SendNotify(this, DISPID_FONT_STRIKE);
 688
 689   return S_OK;
 690 }
 691
 692 /************************************************************************
 693  * OLEFontImpl_get_Weight (IFont)
 694  *
 695  * See Windows documentation for more details on IFont methods.
 696  */
 697 static HRESULT WINAPI OLEFontImpl_get_Weight(
 698   IFont* iface,
 699   short* pweight)
 700 {
 701   OLEFontImpl *this = (OLEFontImpl *)iface;
 702   TRACE("(%p)->(%p)\n", this, pweight);
 703
 704   /*
 705    * Sanity check
 706    */
 707   if (pweight==0)
 708     return E_POINTER;
 709
 710   *pweight = this->description.sWeight;
 711
 712   return S_OK;
 713 }
 714
 715 /************************************************************************
 716  * OLEFontImpl_put_Weight (IFont)
 717  *
 718  * See Windows documentation for more details on IFont methods.
 719  */
 720 static HRESULT WINAPI OLEFontImpl_put_Weight(
 721   IFont* iface,
 722   short  weight)
 723 {
 724   OLEFontImpl *this = (OLEFontImpl *)iface;
 725   TRACE("(%p)->(%d)\n", this, weight);
 726
 727   this->description.sWeight = weight;
 728
 729   OLEFont_SendNotify(this, DISPID_FONT_WEIGHT);
 730   return S_OK;
 731 }
 732
 733 /************************************************************************
 734  * OLEFontImpl_get_Charset (IFont)
 735  *
 736  * See Windows documentation for more details on IFont methods.
 737  */
 738 static HRESULT WINAPI OLEFontImpl_get_Charset(
 739   IFont* iface,
 740   short* pcharset)
 741 {
 742   OLEFontImpl *this = (OLEFontImpl *)iface;
 743   TRACE("(%p)->(%p)\n", this, pcharset);
 744
 745   /*
 746    * Sanity check
 747    */
 748   if (pcharset==0)
 749     return E_POINTER;
 750
 751   *pcharset = this->description.sCharset;
 752
 753   return S_OK;
 754 }
 755
 756 /************************************************************************
 757  * OLEFontImpl_put_Charset (IFont)
 758  *
 759  * See Windows documentation for more details on IFont methods.
 760  */
 761 static HRESULT WINAPI OLEFontImpl_put_Charset(
 762   IFont* iface,
 763   short charset)
 764 {
 765   OLEFontImpl *this = (OLEFontImpl *)iface;
 766   TRACE("(%p)->(%d)\n", this, charset);
 767
 768   this->description.sCharset = charset;
 769   OLEFont_SendNotify(this, DISPID_FONT_CHARSET);
 770
 771   return S_OK;
 772 }
 773
 774 /************************************************************************
 775  * OLEFontImpl_get_hFont (IFont)
 776  *
 777  * See Windows documentation for more details on IFont methods.
 778  */
 779 static HRESULT WINAPI OLEFontImpl_get_hFont(
 780   IFont*   iface,
 781   HFONT* phfont)
 782 {
 783   OLEFontImpl *this = (OLEFontImpl *)iface;
 784   TRACE("(%p)->(%p)\n", this, phfont);
 785   if (phfont==NULL)
 786     return E_POINTER;
 787
 788   /*
 789    * Realize the font if necessary
 790  */
 791   if (this->gdiFont==0)
 792 {
 793     LOGFONTW logFont;
 794     INT      fontHeight;
 795     CY       cySize;
 796     PHFONTItem newEntry;
 797
 798     /*
 799      * The height of the font returned by the get_Size property is the
 800      * height of the font in points multiplied by 10000... Using some
 801      * simple conversions and the ratio given by the application, it can
 802      * be converted to a height in pixels.
 803      */
 804     IFont_get_Size(iface, &cySize);
 805
 806     /* Standard ratio is 72 / 2540, or 18 / 635 in lowest terms. */
 807     /* Ratio is applied here relative to the standard. */
 808     fontHeight = MulDiv( cySize.s.Lo, this->cyLogical*635, this->cyHimetric*18 );
 809
 810     memset(&logFont, 0, sizeof(LOGFONTW));
 811
 812     logFont.lfHeight          = ((fontHeight%10000L)>5000L) ?   (-fontHeight/10000L)-1 :
 813                                                                 (-fontHeight/10000L);
 814     logFont.lfItalic          = this->description.fItalic;
 815     logFont.lfUnderline       = this->description.fUnderline;
 816     logFont.lfStrikeOut       = this->description.fStrikethrough;
 817     logFont.lfWeight          = this->description.sWeight;
 818     logFont.lfCharSet         = this->description.sCharset;
 819     logFont.lfOutPrecision    = OUT_CHARACTER_PRECIS;
 820     logFont.lfClipPrecision   = CLIP_DEFAULT_PRECIS;
 821     logFont.lfQuality         = DEFAULT_QUALITY;
 822     logFont.lfPitchAndFamily  = DEFAULT_PITCH;
 823     strcpyW(logFont.lfFaceName,this->description.lpstrName);
 824
 825     this->gdiFont = CreateFontIndirectW(&logFont);
 826
 827     /* Add font to the cache */
 828     newEntry = HeapAlloc(GetProcessHeap(), 0, sizeof(HFONTItem));
 829     newEntry->ref = 1;
 830     newEntry->gdiFont = this->gdiFont;
 831     EnterCriticalSection(&OLEFontImpl_csHFONTLIST);
 832     list_add_tail(&OLEFontImpl_hFontList,&newEntry->entry);
 833     LeaveCriticalSection(&OLEFontImpl_csHFONTLIST);
 834   }
 835
 836   *phfont = this->gdiFont;
 837   TRACE("Returning %p\n", *phfont);
 838   return S_OK;
 839 }
 840
 841 /************************************************************************
 842  * OLEFontImpl_Clone (IFont)
 843  *
 844  * See Windows documentation for more details on IFont methods.
 845  */
 846 static HRESULT WINAPI OLEFontImpl_Clone(
 847   IFont*  iface,
 848   IFont** ppfont)
 849 {
 850   OLEFontImpl* newObject = 0;
 851   LOGFONTW logFont;
 852   INT      fontHeight;
 853   CY       cySize;
 854   PHFONTItem newEntry;
 855
 856   OLEFontImpl *this = (OLEFontImpl *)iface;
 857   TRACE("(%p)->(%p)\n", this, ppfont);
 858
 859   if (ppfont == NULL)
 860     return E_POINTER;
 861
 862   *ppfont = NULL;
 863
 864   /*
 865    * Allocate space for the object.
 866    */
 867   newObject = HeapAlloc(GetProcessHeap(), 0, sizeof(OLEFontImpl));
 868
 869   if (newObject==NULL)
 870     return E_OUTOFMEMORY;
 871
 872   *newObject = *this;
 873
 874   /* We need to alloc new memory for the string, otherwise
 875    * we free memory twice.
 876    */
 877   newObject->description.lpstrName = HeapAlloc(
 878         GetProcessHeap(),0,
 879         (1+strlenW(this->description.lpstrName))*2
 880   );
 881   strcpyW(newObject->description.lpstrName, this->description.lpstrName);
 882   /* We need to clone the HFONT too. This is just cut & paste from above */
 883   IFont_get_Size(iface, &cySize);
 884
 885   fontHeight = MulDiv(cySize.s.Lo, this->cyLogical*635,this->cyHimetric*18);
 886
 887   memset(&logFont, 0, sizeof(LOGFONTW));
 888
 889   logFont.lfHeight          = ((fontHeight%10000L)>5000L) ? (-fontHeight/10000L)-1 :
 890                                                             (-fontHeight/10000L);
 891   logFont.lfItalic          = this->description.fItalic;
 892   logFont.lfUnderline       = this->description.fUnderline;
 893   logFont.lfStrikeOut       = this->description.fStrikethrough;
 894   logFont.lfWeight          = this->description.sWeight;
 895   logFont.lfCharSet         = this->description.sCharset;
 896   logFont.lfOutPrecision    = OUT_CHARACTER_PRECIS;
 897   logFont.lfClipPrecision   = CLIP_DEFAULT_PRECIS;
 898   logFont.lfQuality         = DEFAULT_QUALITY;
 899   logFont.lfPitchAndFamily  = DEFAULT_PITCH;
 900   strcpyW(logFont.lfFaceName,this->description.lpstrName);
 901
 902   newObject->gdiFont = CreateFontIndirectW(&logFont);
 903
 904   /* Add font to the cache */
 905   InterlockedIncrement(&ifont_cnt);
 906   newEntry = HeapAlloc(GetProcessHeap(), 0, sizeof(HFONTItem));
 907   newEntry->ref = 1;
 908   newEntry->gdiFont = newObject->gdiFont;
 909   EnterCriticalSection(&OLEFontImpl_csHFONTLIST);
 910   list_add_tail(&OLEFontImpl_hFontList,&newEntry->entry);
 911   LeaveCriticalSection(&OLEFontImpl_csHFONTLIST);
 912
 913   /* create new connection points */
 914   newObject->pPropertyNotifyCP = NULL;
 915   newObject->pFontEventsCP = NULL;
 916   CreateConnectionPoint((IUnknown*)newObject, &IID_IPropertyNotifySink, &newObject->pPropertyNotifyCP);
 917   CreateConnectionPoint((IUnknown*)newObject, &IID_IFontEventsDisp, &newObject->pFontEventsCP);
 918
 919   if (!newObject->pPropertyNotifyCP || !newObject->pFontEventsCP)
 920   {
 921     OLEFontImpl_Destroy(newObject);
 922     return E_OUTOFMEMORY;
 923   }
 924
 925   /* The cloned object starts with a reference count of 1 */
 926   newObject->ref          = 1;
 927
 928   *ppfont = (IFont*)newObject;
 929
 930   return S_OK;
 931 }
 932
 933 /************************************************************************
 934  * OLEFontImpl_IsEqual (IFont)
 935  *
 936  * See Windows documentation for more details on IFont methods.
 937  */
 938 static HRESULT WINAPI OLEFontImpl_IsEqual(
 939   IFont* iface,
 940   IFont* pFontOther)
 941 {
 942   OLEFontImpl *left = (OLEFontImpl *)iface;
 943   OLEFontImpl *right = (OLEFontImpl *)pFontOther;
 944   HRESULT hres;
 945   INT left_len,right_len;
 946
 947   if((iface == NULL) || (pFontOther == NULL))
 948     return E_POINTER;
 949   else if (left->description.cySize.s.Lo != right->description.cySize.s.Lo)
 950     return S_FALSE;
 951   else if (left->description.cySize.s.Hi != right->description.cySize.s.Hi)
 952     return S_FALSE;
 953   else if (left->description.sWeight != right->description.sWeight)
 954     return S_FALSE;
 955   else if (left->description.sCharset != right->description.sCharset)
 956     return S_FALSE;
 957   else if (left->description.fItalic != right->description.fItalic)
 958     return S_FALSE;
 959   else if (left->description.fUnderline != right->description.fUnderline)
 960     return S_FALSE;
 961   else if (left->description.fStrikethrough != right->description.fStrikethrough)
 962     return S_FALSE;
 963
 964   /* Check from string */
 965   left_len = strlenW(left->description.lpstrName);
 966   right_len = strlenW(right->description.lpstrName);
 967   hres = CompareStringW(0,0,left->description.lpstrName, left_len,
 968     right->description.lpstrName, right_len);
 969   if (hres != CSTR_EQUAL)
 970     return S_FALSE;
 971
 972   return S_OK;
 973 }
 974
 975 /************************************************************************
 976  * OLEFontImpl_SetRatio (IFont)
 977  *
 978  * See Windows documentation for more details on IFont methods.
 979  */
 980 static HRESULT WINAPI OLEFontImpl_SetRatio(
 981   IFont* iface,
 982   LONG   cyLogical,
 983   LONG   cyHimetric)
 984 {
 985   OLEFontImpl *this = (OLEFontImpl *)iface;
 986   TRACE("(%p)->(%d, %d)\n", this, cyLogical, cyHimetric);
 987
 988   this->cyLogical  = cyLogical;
 989   this->cyHimetric = cyHimetric;
 990
 991   return S_OK;
 992 }
 993
 994 /************************************************************************
 995  * OLEFontImpl_QueryTextMetrics (IFont)
 996  *
 997  * See Windows documentation for more details on IFont methods.
 998  */
 999 static HRESULT      WINAPI OLEFontImpl_QueryTextMetrics(
1000   IFont*         iface,
1001   TEXTMETRICOLE* ptm)
1002 {
1003   HDC hdcRef;
1004   HFONT hOldFont, hNewFont;
1005
1006   hdcRef = GetDC(0);
1007   OLEFontImpl_get_hFont(iface, &hNewFont);
1008   hOldFont = SelectObject(hdcRef, hNewFont);
1009   GetTextMetricsW(hdcRef, ptm);
1010   SelectObject(hdcRef, hOldFont);
1011   ReleaseDC(0, hdcRef);
1012   return S_OK;
1013 }
1014
1015 /************************************************************************
1016  * OLEFontImpl_AddRefHfont (IFont)
1017  *
1018  * See Windows documentation for more details on IFont methods.
1019  */
1020 static HRESULT WINAPI OLEFontImpl_AddRefHfont(
1021   IFont*  iface,
1022   HFONT hfont)
1023 {
1024   OLEFontImpl *this = (OLEFontImpl *)iface;
1025   PHFONTItem ptr, next;
1026   HRESULT hres = S_FALSE; /* assume not present */
1027
1028   TRACE("(%p)->(%p)\n", this, hfont);
1029
1030   if (!hfont)
1031     return E_INVALIDARG;
1032
1033   /* Check of the hFont is already in the list */
1034   EnterCriticalSection(&OLEFontImpl_csHFONTLIST);
1035   LIST_FOR_EACH_ENTRY_SAFE(ptr, next, &OLEFontImpl_hFontList, HFONTItem, entry)
1036   {
1037     if (ptr->gdiFont == hfont)
1038     {
1039       ptr->ref++;
1040       hres = S_OK;
1041       break;
1042     }
1043   }
1044   LeaveCriticalSection(&OLEFontImpl_csHFONTLIST);
1045
1046   return hres;
1047 }
1048
1049 /************************************************************************
1050  * OLEFontImpl_ReleaseHfont (IFont)
1051  *
1052  * See Windows documentation for more details on IFont methods.
1053  */
1054 static HRESULT WINAPI OLEFontImpl_ReleaseHfont(
1055   IFont*  iface,
1056   HFONT hfont)
1057 {
1058   OLEFontImpl *this = (OLEFontImpl *)iface;
1059   PHFONTItem ptr, next;
1060   HRESULT hres = S_FALSE; /* assume not present */
1061
1062   TRACE("(%p)->(%p)\n", this, hfont);
1063
1064   if (!hfont)
1065     return E_INVALIDARG;
1066
1067   /* Check of the hFont is already in the list */
1068   EnterCriticalSection(&OLEFontImpl_csHFONTLIST);
1069   LIST_FOR_EACH_ENTRY_SAFE(ptr, next, &OLEFontImpl_hFontList, HFONTItem, entry)
1070   {
1071     if ((ptr->gdiFont == hfont) && ptr->ref)
1072     {
1073       /* Remove from cache and delete object if not referenced */
1074       if (!--ptr->ref)
1075       {
1076         if (ptr->gdiFont == this->gdiFont)
1077           this->gdiFont = NULL;
1078       }
1079       hres = S_OK;
1080       break;
1081     }
1082   }
1083   LeaveCriticalSection(&OLEFontImpl_csHFONTLIST);
1084
1085   return hres;
1086 }
1087
1088 /************************************************************************
1089  * OLEFontImpl_SetHdc (IFont)
1090  *
1091  * See Windows documentation for more details on IFont methods.
1092  */
1093 static HRESULT WINAPI OLEFontImpl_SetHdc(
1094   IFont* iface,
1095   HDC  hdc)
1096 {
1097   OLEFontImpl *this = (OLEFontImpl *)iface;
1098   FIXME("(%p)->(%p): Stub\n", this, hdc);
1099   return E_NOTIMPL;
1100 }
1101
1102 /*
1103  * Virtual function tables for the OLEFontImpl class.
1104  */
1105 static const IFontVtbl OLEFontImpl_VTable =
1106 {
1107   OLEFontImpl_QueryInterface,
1108   OLEFontImpl_AddRef,
1109   OLEFontImpl_Release,
1110   OLEFontImpl_get_Name,
1111   OLEFontImpl_put_Name,
1112   OLEFontImpl_get_Size,
1113   OLEFontImpl_put_Size,
1114   OLEFontImpl_get_Bold,
1115   OLEFontImpl_put_Bold,
1116   OLEFontImpl_get_Italic,
1117   OLEFontImpl_put_Italic,
1118   OLEFontImpl_get_Underline,
1119   OLEFontImpl_put_Underline,
1120   OLEFontImpl_get_Strikethrough,
1121   OLEFontImpl_put_Strikethrough,
1122   OLEFontImpl_get_Weight,
1123   OLEFontImpl_put_Weight,
1124   OLEFontImpl_get_Charset,
1125   OLEFontImpl_put_Charset,
1126   OLEFontImpl_get_hFont,
1127   OLEFontImpl_Clone,
1128   OLEFontImpl_IsEqual,
1129   OLEFontImpl_SetRatio,
1130   OLEFontImpl_QueryTextMetrics,
1131   OLEFontImpl_AddRefHfont,
1132   OLEFontImpl_ReleaseHfont,
1133   OLEFontImpl_SetHdc
1134 };
1135
1136 /************************************************************************
1137  * OLEFontImpl_IDispatch_QueryInterface (IUnknown)
1138  *
1139  * See Windows documentation for more details on IUnknown methods.
1140  */
1141 static HRESULT WINAPI OLEFontImpl_IDispatch_QueryInterface(
1142   IDispatch* iface,
1143   REFIID     riid,
1144   VOID**     ppvoid)
1145 {
1146   OLEFontImpl *this = impl_from_IDispatch(iface);
1147
1148   return IFont_QueryInterface((IFont *)this, riid, ppvoid);
1149 }
1150
1151 /************************************************************************
1152  * OLEFontImpl_IDispatch_Release (IUnknown)
1153  *
1154  * See Windows documentation for more details on IUnknown methods.
1155  */
1156 static ULONG WINAPI OLEFontImpl_IDispatch_Release(
1157   IDispatch* iface)
1158 {
1159   OLEFontImpl *this = impl_from_IDispatch(iface);
1160
1161   return IFont_Release((IFont *)this);
1162 }
1163
1164 /************************************************************************
1165  * OLEFontImpl_IDispatch_AddRef (IUnknown)
1166  *
1167  * See Windows documentation for more details on IUnknown methods.
1168  */
1169 static ULONG WINAPI OLEFontImpl_IDispatch_AddRef(
1170   IDispatch* iface)
1171 {
1172   OLEFontImpl *this = impl_from_IDispatch(iface);
1173
1174   return IFont_AddRef((IFont *)this);
1175 }
1176
1177 /************************************************************************
1178  * OLEFontImpl_GetTypeInfoCount (IDispatch)
1179  *
1180  * See Windows documentation for more details on IDispatch methods.
1181  */
1182 static HRESULT WINAPI OLEFontImpl_GetTypeInfoCount(
1183   IDispatch*    iface,
1184   unsigned int* pctinfo)
1185 {
1186   OLEFontImpl *this = impl_from_IDispatch(iface);
1187   TRACE("(%p)->(%p)\n", this, pctinfo);
1188   *pctinfo = 1;
1189
1190   return S_OK;
1191 }
1192
1193 /************************************************************************
1194  * OLEFontImpl_GetTypeInfo (IDispatch)
1195  *
1196  * See Windows documentation for more details on IDispatch methods.
1197  */
1198 static HRESULT WINAPI OLEFontImpl_GetTypeInfo(
1199   IDispatch*  iface,
1200   UINT      iTInfo,
1201   LCID        lcid,
1202   ITypeInfo** ppTInfo)
1203 {
1204   static const WCHAR stdole2tlb[] = {'s','t','d','o','l','e','2','.','t','l','b',0};
1205   ITypeLib *tl;
1206   HRESULT hres;
1207
1208   OLEFontImpl *this = impl_from_IDispatch(iface);
1209   TRACE("(%p, iTInfo=%d, lcid=%04x, %p)\n", this, iTInfo, (int)lcid, ppTInfo);
1210   if (iTInfo != 0)
1211     return E_FAIL;
1212   hres = LoadTypeLib(stdole2tlb, &tl);
1213   if (FAILED(hres)) {
1214     ERR("Could not load the stdole2.tlb?\n");
1215     return hres;
1216   }
1217   hres = ITypeLib_GetTypeInfoOfGuid(tl, &IID_IFontDisp, ppTInfo);
1218   if (FAILED(hres)) {
1219     FIXME("Did not IDispatch typeinfo from typelib, hres %x\n",hres);
1220   }
1221   return hres;
1222 }
1223
1224 /************************************************************************
1225  * OLEFontImpl_GetIDsOfNames (IDispatch)
1226  *
1227  * See Windows documentation for more details on IDispatch methods.
1228  */
1229 static HRESULT WINAPI OLEFontImpl_GetIDsOfNames(
1230   IDispatch*  iface,
1231   REFIID      riid,
1232   LPOLESTR* rgszNames,
1233   UINT      cNames,
1234   LCID        lcid,
1235   DISPID*     rgDispId)
1236 {
1237   ITypeInfo * pTInfo;
1238   HRESULT hres;
1239
1240   OLEFontImpl *this = impl_from_IDispatch(iface);
1241
1242   TRACE("(%p,%s,%p,cNames=%d,lcid=%04x,%p)\n", this, debugstr_guid(riid),
1243         rgszNames, cNames, (int)lcid, rgDispId);
1244
1245   if (cNames == 0)
1246   {
1247     return E_INVALIDARG;
1248   }
1249   else
1250   {
1251     /* retrieve type information */
1252     hres = OLEFontImpl_GetTypeInfo(iface, 0, lcid, &pTInfo);
1253
1254     if (FAILED(hres))
1255     {
1256       ERR("GetTypeInfo failed.\n");
1257       return hres;
1258     }
1259
1260     /* convert names to DISPIDs */
1261     hres = DispGetIDsOfNames (pTInfo, rgszNames, cNames, rgDispId);
1262     ITypeInfo_Release(pTInfo);
1263
1264     return hres;
1265   }
1266 }
1267
1268 /************************************************************************
1269  * OLEFontImpl_Invoke (IDispatch)
1270  *
1271  * See Windows documentation for more details on IDispatch methods.
1272  *
1273  * Note: Do not call _put_Xxx methods, since setting things here
1274  * should not call notify functions as I found out debugging the generic
1275  * MS VB5 installer.
1276  */
1277 static HRESULT WINAPI OLEFontImpl_Invoke(
1278   IDispatch*  iface,
1279   DISPID      dispIdMember,
1280   REFIID      riid,
1281   LCID        lcid,
1282   WORD        wFlags,
1283   DISPPARAMS* pDispParams,
1284   VARIANT*    pVarResult,
1285   EXCEPINFO*  pExepInfo,
1286   UINT*     puArgErr)
1287 {
1288   OLEFontImpl *this = impl_from_IDispatch(iface);
1289   HRESULT hr;
1290
1291   TRACE("%p->(%d,%s,0x%x,0x%x,%p,%p,%p,%p)\n", this, dispIdMember,
1292     debugstr_guid(riid), lcid, wFlags, pDispParams, pVarResult, pExepInfo,
1293     puArgErr);
1294
1295   /* validate parameters */
1296
1297   if (!IsEqualIID(riid, &IID_NULL))
1298   {
1299     ERR("riid was %s instead of IID_NULL\n", debugstr_guid(riid));
1300     return DISP_E_UNKNOWNINTERFACE;
1301   }
1302
1303   if (wFlags & DISPATCH_PROPERTYGET)
1304   {
1305     if (!pVarResult)
1306     {
1307       ERR("null pVarResult not allowed when DISPATCH_PROPERTYGET specified\n");
1308       return DISP_E_PARAMNOTOPTIONAL;
1309     }
1310   }
1311   else if (wFlags & DISPATCH_PROPERTYPUT)
1312   {
1313     if (!pDispParams)
1314     {
1315       ERR("null pDispParams not allowed when DISPATCH_PROPERTYPUT specified\n");
1316       return DISP_E_PARAMNOTOPTIONAL;
1317     }
1318     if (pDispParams->cArgs != 1)
1319     {
1320       ERR("param count for DISPATCH_PROPERTYPUT was %d instead of 1\n", pDispParams->cArgs);
1321       return DISP_E_BADPARAMCOUNT;
1322     }
1323   }
1324   else
1325   {
1326     ERR("one of DISPATCH_PROPERTYGET or DISPATCH_PROPERTYPUT must be specified\n");
1327     return DISP_E_MEMBERNOTFOUND;
1328   }
1329
1330   switch (dispIdMember) {
1331   case DISPID_FONT_NAME:
1332     if (wFlags & DISPATCH_PROPERTYGET) {
1333       V_VT(pVarResult) = VT_BSTR;
1334       return IFont_get_Name((IFont *)this, &V_BSTR(pVarResult));
1335     } else {
1336       VARIANTARG vararg;
1337
1338       VariantInit(&vararg);
1339       hr = VariantChangeTypeEx(&vararg, &pDispParams->rgvarg[0], lcid, 0, VT_BSTR);
1340       if (FAILED(hr))
1341         return hr;
1342
1343       hr = IFont_put_Name((IFont *)this, V_BSTR(&vararg));
1344
1345       VariantClear(&vararg);
1346       return hr;
1347     }
1348     break;
1349   case DISPID_FONT_BOLD:
1350     if (wFlags & DISPATCH_PROPERTYGET) {
1351       BOOL value;
1352       hr = IFont_get_Bold((IFont *)this, &value);
1353       V_VT(pVarResult) = VT_BOOL;
1354       V_BOOL(pVarResult) = value ? VARIANT_TRUE : VARIANT_FALSE;
1355       return hr;
1356     } else {
1357       VARIANTARG vararg;
1358
1359       VariantInit(&vararg);
1360       hr = VariantChangeTypeEx(&vararg, &pDispParams->rgvarg[0], lcid, 0, VT_BOOL);
1361       if (FAILED(hr))
1362         return hr;
1363
1364       hr = IFont_put_Bold((IFont *)this, V_BOOL(&vararg));
1365
1366       VariantClear(&vararg);
1367       return hr;
1368     }
1369     break;
1370   case DISPID_FONT_ITALIC:
1371     if (wFlags & DISPATCH_PROPERTYGET) {
1372       BOOL value;
1373       hr = IFont_get_Italic((IFont *)this, &value);
1374       V_VT(pVarResult) = VT_BOOL;
1375       V_BOOL(pVarResult) = value ? VARIANT_TRUE : VARIANT_FALSE;
1376       return hr;
1377     } else {
1378       VARIANTARG vararg;
1379       HRESULT hr;
1380
1381       VariantInit(&vararg);
1382       hr = VariantChangeTypeEx(&vararg, &pDispParams->rgvarg[0], lcid, 0, VT_BOOL);
1383       if (FAILED(hr))
1384         return hr;
1385
1386       hr = IFont_put_Italic((IFont *)this, V_BOOL(&vararg));
1387
1388       VariantClear(&vararg);
1389       return hr;
1390     }
1391     break;
1392   case DISPID_FONT_UNDER:
1393     if (wFlags & DISPATCH_PROPERTYGET) {
1394       BOOL value;
1395       hr = IFont_get_Underline((IFont *)this, &value);
1396       V_VT(pVarResult) = VT_BOOL;
1397       V_BOOL(pVarResult) = value ? VARIANT_TRUE : VARIANT_FALSE;
1398       return hr;
1399     } else {
1400       VARIANTARG vararg;
1401       HRESULT hr;
1402
1403       VariantInit(&vararg);
1404       hr = VariantChangeTypeEx(&vararg, &pDispParams->rgvarg[0], lcid, 0, VT_BOOL);
1405       if (FAILED(hr))
1406         return hr;
1407
1408       hr = IFont_put_Underline((IFont *)this, V_BOOL(&vararg));
1409
1410       VariantClear(&vararg);
1411       return hr;
1412     }
1413     break;
1414   case DISPID_FONT_STRIKE:
1415     if (wFlags & DISPATCH_PROPERTYGET) {
1416       BOOL value;
1417       hr = IFont_get_Strikethrough((IFont *)this, &value);
1418       V_VT(pVarResult) = VT_BOOL;
1419       V_BOOL(pVarResult) = value ? VARIANT_TRUE : VARIANT_FALSE;
1420       return hr;
1421     } else {
1422       VARIANTARG vararg;
1423       HRESULT hr;
1424
1425       VariantInit(&vararg);
1426       hr = VariantChangeTypeEx(&vararg, &pDispParams->rgvarg[0], lcid, 0, VT_BOOL);
1427       if (FAILED(hr))
1428         return hr;
1429
1430       hr = IFont_put_Strikethrough((IFont *)this, V_BOOL(&vararg));
1431
1432       VariantClear(&vararg);
1433       return hr;
1434     }
1435     break;
1436   case DISPID_FONT_SIZE:
1437     if (wFlags & DISPATCH_PROPERTYGET) {
1438       V_VT(pVarResult) = VT_CY;
1439       return OLEFontImpl_get_Size((IFont *)this, &V_CY(pVarResult));
1440     } else {
1441       VARIANTARG vararg;
1442       HRESULT hr;
1443
1444       VariantInit(&vararg);
1445       hr = VariantChangeTypeEx(&vararg, &pDispParams->rgvarg[0], lcid, 0, VT_CY);
1446       if (FAILED(hr))
1447         return hr;
1448
1449       hr = IFont_put_Size((IFont *)this, V_CY(&vararg));
1450
1451       VariantClear(&vararg);
1452       return hr;
1453     }
1454     break;
1455   case DISPID_FONT_WEIGHT:
1456     if (wFlags & DISPATCH_PROPERTYGET) {
1457       V_VT(pVarResult) = VT_I2;
1458       return OLEFontImpl_get_Weight((IFont *)this, &V_I2(pVarResult));
1459     } else {
1460       VARIANTARG vararg;
1461       HRESULT hr;
1462
1463       VariantInit(&vararg);
1464       hr = VariantChangeTypeEx(&vararg, &pDispParams->rgvarg[0], lcid, 0, VT_I2);
1465       if (FAILED(hr))
1466         return hr;
1467
1468       hr = IFont_put_Weight((IFont *)this, V_I2(&vararg));
1469
1470       VariantClear(&vararg);
1471       return hr;
1472     }
1473     break;
1474   case DISPID_FONT_CHARSET:
1475     if (wFlags & DISPATCH_PROPERTYGET) {
1476       V_VT(pVarResult) = VT_I2;
1477       return OLEFontImpl_get_Charset((IFont *)this, &V_I2(pVarResult));
1478     } else {
1479       VARIANTARG vararg;
1480       HRESULT hr;
1481
1482       VariantInit(&vararg);
1483       hr = VariantChangeTypeEx(&vararg, &pDispParams->rgvarg[0], lcid, 0, VT_I2);
1484       if (FAILED(hr))
1485         return hr;
1486
1487       hr = IFont_put_Charset((IFont *)this, V_I2(&vararg));
1488
1489       VariantClear(&vararg);
1490       return hr;
1491     }
1492     break;
1493   default:
1494     ERR("member not found for dispid 0x%x\n", dispIdMember);
1495     return DISP_E_MEMBERNOTFOUND;
1496   }
1497 }
1498
1499 static const IDispatchVtbl OLEFontImpl_IDispatch_VTable =
1500 {
1501   OLEFontImpl_IDispatch_QueryInterface,
1502   OLEFontImpl_IDispatch_AddRef,
1503   OLEFontImpl_IDispatch_Release,
1504   OLEFontImpl_GetTypeInfoCount,
1505   OLEFontImpl_GetTypeInfo,
1506   OLEFontImpl_GetIDsOfNames,
1507   OLEFontImpl_Invoke
1508 };
1509
1510 /************************************************************************
1511  * OLEFontImpl_IPersistStream_QueryInterface (IUnknown)
1512  *
1513  * See Windows documentation for more details on IUnknown methods.
1514  */
1515 static HRESULT WINAPI OLEFontImpl_IPersistStream_QueryInterface(
1516   IPersistStream* iface,
1517   REFIID     riid,
1518   VOID**     ppvoid)
1519 {
1520   OLEFontImpl *this = impl_from_IPersistStream(iface);
1521
1522   return IFont_QueryInterface((IFont *)this, riid, ppvoid);
1523 }
1524
1525 /************************************************************************
1526  * OLEFontImpl_IPersistStream_Release (IUnknown)
1527  *
1528  * See Windows documentation for more details on IUnknown methods.
1529  */
1530 static ULONG WINAPI OLEFontImpl_IPersistStream_Release(
1531   IPersistStream* iface)
1532 {
1533   OLEFontImpl *this = impl_from_IPersistStream(iface);
1534
1535   return IFont_Release((IFont *)this);
1536 }
1537
1538 /************************************************************************
1539  * OLEFontImpl_IPersistStream_AddRef (IUnknown)
1540  *
1541  * See Windows documentation for more details on IUnknown methods.
1542  */
1543 static ULONG WINAPI OLEFontImpl_IPersistStream_AddRef(
1544   IPersistStream* iface)
1545 {
1546   OLEFontImpl *this = impl_from_IPersistStream(iface);
1547
1548   return IFont_AddRef((IFont *)this);
1549 }
1550
1551 /************************************************************************
1552  * OLEFontImpl_GetClassID (IPersistStream)
1553  *
1554  * See Windows documentation for more details on IPersistStream methods.
1555  */
1556 static HRESULT WINAPI OLEFontImpl_GetClassID(
1557   IPersistStream* iface,
1558   CLSID*                pClassID)
1559 {
1560   TRACE("(%p,%p)\n",iface,pClassID);
1561   if (pClassID==0)
1562     return E_POINTER;
1563
1564   memcpy(pClassID, &CLSID_StdFont, sizeof(CLSID_StdFont));
1565
1566   return S_OK;
1567 }
1568
1569 /************************************************************************
1570  * OLEFontImpl_IsDirty (IPersistStream)
1571  *
1572  * See Windows documentation for more details on IPersistStream methods.
1573  */
1574 static HRESULT WINAPI OLEFontImpl_IsDirty(
1575   IPersistStream*  iface)
1576 {
1577   TRACE("(%p)\n",iface);
1578   return S_OK;
1579 }
1580
1581 /************************************************************************
1582  * OLEFontImpl_Load (IPersistStream)
1583  *
1584  * See Windows documentation for more details on IPersistStream methods.
1585  *
1586  * This is the format of the standard font serialization as far as I
1587  * know
1588  *
1589  * Offset   Type   Value           Comment
1590  * 0x0000   Byte   Unknown         Probably a version number, contains 0x01
1591  * 0x0001   Short  Charset         Charset value from the FONTDESC structure
1592  * 0x0003   Byte   Attributes      Flags defined as follows:
1593  *                                     00000010 - Italic
1594  *                                     00000100 - Underline
1595  *                                     00001000 - Strikethrough
1596  * 0x0004   Short  Weight          Weight value from FONTDESC structure
1597  * 0x0006   DWORD  size            "Low" portion of the cySize member of the FONTDESC
1598  *                                 structure/
1599  * 0x000A   Byte   name length     Length of the font name string (no null character)
1600  * 0x000B   String name            Name of the font (ASCII, no nul character)
1601  */
1602 static HRESULT WINAPI OLEFontImpl_Load(
1603   IPersistStream*  iface,
1604   IStream*         pLoadStream)
1605 {
1606   char  readBuffer[0x100];
1607   ULONG cbRead;
1608   BYTE  bVersion;
1609   BYTE  bAttributes;
1610   BYTE  bStringSize;
1611   INT len;
1612
1613   OLEFontImpl *this = impl_from_IPersistStream(iface);
1614
1615   /*
1616    * Read the version byte
1617    */
1618   IStream_Read(pLoadStream, &bVersion, 1, &cbRead);
1619
1620   if ( (cbRead!=1) ||
1621        (bVersion!=0x01) )
1622     return E_FAIL;
1623
1624   /*
1625    * Charset
1626    */
1627   IStream_Read(pLoadStream, &this->description.sCharset, 2, &cbRead);
1628
1629   if (cbRead!=2)
1630     return E_FAIL;
1631
1632   /*
1633    * Attributes
1634    */
1635   IStream_Read(pLoadStream, &bAttributes, 1, &cbRead);
1636
1637   if (cbRead!=1)
1638     return E_FAIL;
1639
1640   this->description.fItalic        = (bAttributes & FONTPERSIST_ITALIC) != 0;
1641   this->description.fStrikethrough = (bAttributes & FONTPERSIST_STRIKETHROUGH) != 0;
1642   this->description.fUnderline     = (bAttributes & FONTPERSIST_UNDERLINE) != 0;
1643
1644   /*
1645    * Weight
1646    */
1647   IStream_Read(pLoadStream, &this->description.sWeight, 2, &cbRead);
1648
1649   if (cbRead!=2)
1650     return E_FAIL;
1651
1652   /*
1653    * Size
1654    */
1655   IStream_Read(pLoadStream, &this->description.cySize.s.Lo, 4, &cbRead);
1656
1657   if (cbRead!=4)
1658     return E_FAIL;
1659
1660   this->description.cySize.s.Hi = 0;
1661
1662   /*
1663    * FontName
1664    */
1665   IStream_Read(pLoadStream, &bStringSize, 1, &cbRead);
1666
1667   if (cbRead!=1)
1668     return E_FAIL;
1669
1670   IStream_Read(pLoadStream, readBuffer, bStringSize, &cbRead);
1671
1672   if (cbRead!=bStringSize)
1673     return E_FAIL;
1674
1675   HeapFree(GetProcessHeap(), 0, this->description.lpstrName);
1676
1677   len = MultiByteToWideChar( CP_ACP, 0, readBuffer, bStringSize, NULL, 0 );
1678   this->description.lpstrName = HeapAlloc( GetProcessHeap(), 0, (len+1) * sizeof(WCHAR) );
1679   MultiByteToWideChar( CP_ACP, 0, readBuffer, bStringSize, this->description.lpstrName, len );
1680   this->description.lpstrName[len] = 0;
1681
1682   /* Ensure use of this font causes a new one to be created @@@@ */
1683   DeleteObject(this->gdiFont);
1684   this->gdiFont = 0;
1685
1686   return S_OK;
1687 }
1688
1689 /************************************************************************
1690  * OLEFontImpl_Save (IPersistStream)
1691  *
1692  * See Windows documentation for more details on IPersistStream methods.
1693  */
1694 static HRESULT WINAPI OLEFontImpl_Save(
1695   IPersistStream*  iface,
1696   IStream*         pOutStream,
1697   BOOL             fClearDirty)
1698 {
1699   char* writeBuffer = NULL;
1700   ULONG cbWritten;
1701   BYTE  bVersion = 0x01;
1702   BYTE  bAttributes;
1703   BYTE  bStringSize;
1704
1705   OLEFontImpl *this = impl_from_IPersistStream(iface);
1706
1707   /*
1708    * Read the version byte
1709    */
1710   IStream_Write(pOutStream, &bVersion, 1, &cbWritten);
1711
1712   if (cbWritten!=1)
1713     return E_FAIL;
1714
1715   /*
1716    * Charset
1717    */
1718   IStream_Write(pOutStream, &this->description.sCharset, 2, &cbWritten);
1719
1720   if (cbWritten!=2)
1721     return E_FAIL;
1722
1723   /*
1724    * Attributes
1725    */
1726   bAttributes = 0;
1727
1728   if (this->description.fItalic)
1729     bAttributes |= FONTPERSIST_ITALIC;
1730
1731   if (this->description.fStrikethrough)
1732     bAttributes |= FONTPERSIST_STRIKETHROUGH;
1733
1734   if (this->description.fUnderline)
1735     bAttributes |= FONTPERSIST_UNDERLINE;
1736
1737   IStream_Write(pOutStream, &bAttributes, 1, &cbWritten);
1738
1739   if (cbWritten!=1)
1740     return E_FAIL;
1741
1742   /*
1743    * Weight
1744    */
1745   IStream_Write(pOutStream, &this->description.sWeight, 2, &cbWritten);
1746
1747   if (cbWritten!=2)
1748     return E_FAIL;
1749
1750   /*
1751    * Size
1752    */
1753   IStream_Write(pOutStream, &this->description.cySize.s.Lo, 4, &cbWritten);
1754
1755   if (cbWritten!=4)
1756     return E_FAIL;
1757
1758   /*
1759    * FontName
1760    */
1761   if (this->description.lpstrName!=0)
1762     bStringSize = WideCharToMultiByte( CP_ACP, 0, this->description.lpstrName,
1763                                        strlenW(this->description.lpstrName), NULL, 0, NULL, NULL );
1764   else
1765     bStringSize = 0;
1766
1767   IStream_Write(pOutStream, &bStringSize, 1, &cbWritten);
1768
1769   if (cbWritten!=1)
1770     return E_FAIL;
1771
1772   if (bStringSize!=0)
1773   {
1774       if (!(writeBuffer = HeapAlloc( GetProcessHeap(), 0, bStringSize ))) return E_OUTOFMEMORY;
1775       WideCharToMultiByte( CP_ACP, 0, this->description.lpstrName,
1776                            strlenW(this->description.lpstrName),
1777                            writeBuffer, bStringSize, NULL, NULL );
1778
1779     IStream_Write(pOutStream, writeBuffer, bStringSize, &cbWritten);
1780     HeapFree(GetProcessHeap(), 0, writeBuffer);
1781
1782     if (cbWritten!=bStringSize)
1783       return E_FAIL;
1784   }
1785
1786   return S_OK;
1787 }
1788
1789 /************************************************************************
1790  * OLEFontImpl_GetSizeMax (IPersistStream)
1791  *
1792  * See Windows documentation for more details on IPersistStream methods.
1793  */
1794 static HRESULT WINAPI OLEFontImpl_GetSizeMax(
1795   IPersistStream*  iface,
1796   ULARGE_INTEGER*  pcbSize)
1797 {
1798   OLEFontImpl *this = impl_from_IPersistStream(iface);
1799
1800   if (pcbSize==NULL)
1801     return E_POINTER;
1802
1803   pcbSize->u.HighPart = 0;
1804   pcbSize->u.LowPart = 0;
1805
1806   pcbSize->u.LowPart += sizeof(BYTE);  /* Version */
1807   pcbSize->u.LowPart += sizeof(WORD);  /* Lang code */
1808   pcbSize->u.LowPart += sizeof(BYTE);  /* Flags */
1809   pcbSize->u.LowPart += sizeof(WORD);  /* Weight */
1810   pcbSize->u.LowPart += sizeof(DWORD); /* Size */
1811   pcbSize->u.LowPart += sizeof(BYTE);  /* StrLength */
1812
1813   if (this->description.lpstrName!=0)
1814     pcbSize->u.LowPart += lstrlenW(this->description.lpstrName);
1815
1816   return S_OK;
1817 }
1818
1819 static const IPersistStreamVtbl OLEFontImpl_IPersistStream_VTable =
1820 {
1821   OLEFontImpl_IPersistStream_QueryInterface,
1822   OLEFontImpl_IPersistStream_AddRef,
1823   OLEFontImpl_IPersistStream_Release,
1824   OLEFontImpl_GetClassID,
1825   OLEFontImpl_IsDirty,
1826   OLEFontImpl_Load,
1827   OLEFontImpl_Save,
1828   OLEFontImpl_GetSizeMax
1829 };
1830
1831 /************************************************************************
1832  * OLEFontImpl_IConnectionPointContainer_QueryInterface (IUnknown)
1833  *
1834  * See Windows documentation for more details on IUnknown methods.
1835  */
1836 static HRESULT WINAPI OLEFontImpl_IConnectionPointContainer_QueryInterface(
1837   IConnectionPointContainer* iface,
1838   REFIID     riid,
1839   VOID**     ppvoid)
1840 {
1841   OLEFontImpl *this = impl_from_IConnectionPointContainer(iface);
1842
1843   return IFont_QueryInterface((IFont*)this, riid, ppvoid);
1844 }
1845
1846 /************************************************************************
1847  * OLEFontImpl_IConnectionPointContainer_Release (IUnknown)
1848  *
1849  * See Windows documentation for more details on IUnknown methods.
1850  */
1851 static ULONG WINAPI OLEFontImpl_IConnectionPointContainer_Release(
1852   IConnectionPointContainer* iface)
1853 {
1854   OLEFontImpl *this = impl_from_IConnectionPointContainer(iface);
1855
1856   return IFont_Release((IFont*)this);
1857 }
1858
1859 /************************************************************************
1860  * OLEFontImpl_IConnectionPointContainer_AddRef (IUnknown)
1861  *
1862  * See Windows documentation for more details on IUnknown methods.
1863  */
1864 static ULONG WINAPI OLEFontImpl_IConnectionPointContainer_AddRef(
1865   IConnectionPointContainer* iface)
1866 {
1867   OLEFontImpl *this = impl_from_IConnectionPointContainer(iface);
1868
1869   return IFont_AddRef((IFont*)this);
1870 }
1871
1872 /************************************************************************
1873  * OLEFontImpl_EnumConnectionPoints (IConnectionPointContainer)
1874  *
1875  * See Windows documentation for more details on IConnectionPointContainer
1876  * methods.
1877  */
1878 static HRESULT WINAPI OLEFontImpl_EnumConnectionPoints(
1879   IConnectionPointContainer* iface,
1880   IEnumConnectionPoints **ppEnum)
1881 {
1882   OLEFontImpl *this = impl_from_IConnectionPointContainer(iface);
1883
1884   FIXME("(%p)->(%p): stub\n", this, ppEnum);
1885   return E_NOTIMPL;
1886 }
1887
1888 /************************************************************************
1889  * OLEFontImpl_FindConnectionPoint (IConnectionPointContainer)
1890  *
1891  * See Windows documentation for more details on IConnectionPointContainer
1892  * methods.
1893  */
1894 static HRESULT WINAPI OLEFontImpl_FindConnectionPoint(
1895    IConnectionPointContainer* iface,
1896    REFIID riid,
1897    IConnectionPoint **ppCp)
1898 {
1899   OLEFontImpl *this = impl_from_IConnectionPointContainer(iface);
1900   TRACE("(%p)->(%s, %p)\n", this, debugstr_guid(riid), ppCp);
1901
1902   if(IsEqualIID(riid, &IID_IPropertyNotifySink)) {
1903     return IConnectionPoint_QueryInterface(this->pPropertyNotifyCP,
1904                                            &IID_IConnectionPoint,
1905                                            (LPVOID)ppCp);
1906   } else if(IsEqualIID(riid, &IID_IFontEventsDisp)) {
1907     return IConnectionPoint_QueryInterface(this->pFontEventsCP,
1908                                            &IID_IConnectionPoint,
1909                                            (LPVOID)ppCp);
1910   } else {
1911     FIXME("no connection point for %s\n", debugstr_guid(riid));
1912     return CONNECT_E_NOCONNECTION;
1913   }
1914 }
1915
1916 static const IConnectionPointContainerVtbl
1917      OLEFontImpl_IConnectionPointContainer_VTable =
1918 {
1919   OLEFontImpl_IConnectionPointContainer_QueryInterface,
1920   OLEFontImpl_IConnectionPointContainer_AddRef,
1921   OLEFontImpl_IConnectionPointContainer_Release,
1922   OLEFontImpl_EnumConnectionPoints,
1923   OLEFontImpl_FindConnectionPoint
1924 };
1925
1926 /************************************************************************
1927  * OLEFontImpl implementation of IPersistPropertyBag.
1928  */
1929 static HRESULT WINAPI OLEFontImpl_IPersistPropertyBag_QueryInterface(
1930    IPersistPropertyBag *iface, REFIID riid, LPVOID *ppvObj
1931 ) {
1932   OLEFontImpl *this = impl_from_IPersistPropertyBag(iface);
1933   return IFont_QueryInterface((IFont *)this,riid,ppvObj);
1934 }
1935
1936 static ULONG WINAPI OLEFontImpl_IPersistPropertyBag_AddRef(
1937    IPersistPropertyBag *iface
1938 ) {
1939   OLEFontImpl *this = impl_from_IPersistPropertyBag(iface);
1940   return IFont_AddRef((IFont *)this);
1941 }
1942
1943 static ULONG WINAPI OLEFontImpl_IPersistPropertyBag_Release(
1944    IPersistPropertyBag *iface
1945 ) {
1946   OLEFontImpl *this = impl_from_IPersistPropertyBag(iface);
1947   return IFont_Release((IFont *)this);
1948 }
1949
1950 static HRESULT WINAPI OLEFontImpl_IPersistPropertyBag_GetClassID(
1951    IPersistPropertyBag *iface, CLSID *classid
1952 ) {
1953   FIXME("(%p,%p), stub!\n", iface, classid);
1954   return E_FAIL;
1955 }
1956
1957 static HRESULT WINAPI OLEFontImpl_IPersistPropertyBag_InitNew(
1958    IPersistPropertyBag *iface
1959 ) {
1960   FIXME("(%p), stub!\n", iface);
1961   return S_OK;
1962 }
1963
1964 static HRESULT WINAPI OLEFontImpl_IPersistPropertyBag_Load(
1965    IPersistPropertyBag *iface, IPropertyBag* pPropBag, IErrorLog* pErrorLog
1966 ) {
1967 /* (from Visual Basic 6 property bag)
1968          Name            =   "MS Sans Serif"
1969          Size            =   13.8
1970          Charset         =   0
1971          Weight          =   400
1972          Underline       =   0   'False
1973          Italic          =   0   'False
1974          Strikethrough   =   0   'False
1975 */
1976     static const WCHAR sAttrName[] = {'N','a','m','e',0};
1977     static const WCHAR sAttrSize[] = {'S','i','z','e',0};
1978     static const WCHAR sAttrCharset[] = {'C','h','a','r','s','e','t',0};
1979     static const WCHAR sAttrWeight[] = {'W','e','i','g','h','t',0};
1980     static const WCHAR sAttrUnderline[] = {'U','n','d','e','r','l','i','n','e',0};
1981     static const WCHAR sAttrItalic[] = {'I','t','a','l','i','c',0};
1982     static const WCHAR sAttrStrikethrough[] = {'S','t','r','i','k','e','t','h','r','o','u','g','h',0};
1983     VARIANT rawAttr;
1984     VARIANT valueAttr;
1985     HRESULT iRes = S_OK;
1986     OLEFontImpl *this = impl_from_IPersistPropertyBag(iface);
1987
1988     VariantInit(&rawAttr);
1989     VariantInit(&valueAttr);
1990
1991     if (iRes == S_OK) {
1992         iRes = IPropertyBag_Read(pPropBag, sAttrName, &rawAttr, pErrorLog);
1993         if (iRes == S_OK)
1994         {
1995             iRes = VariantChangeType(&rawAttr, &valueAttr, 0, VT_BSTR);
1996             if (iRes == S_OK)
1997                 iRes = IFont_put_Name((IFont *)this, V_BSTR(&valueAttr));
1998         }
1999         else if (iRes == E_INVALIDARG)
2000             iRes = S_OK;
2001         VariantClear(&rawAttr);
2002         VariantClear(&valueAttr);
2003     }
2004
2005     if (iRes == S_OK) {
2006         iRes = IPropertyBag_Read(pPropBag, sAttrSize, &rawAttr, pErrorLog);
2007         if (iRes == S_OK)
2008         {
2009             iRes = VariantChangeType(&rawAttr, &valueAttr, 0, VT_CY);
2010             if (iRes == S_OK)
2011                 iRes = IFont_put_Size((IFont *)this, V_CY(&valueAttr));
2012         }
2013         else if (iRes == E_INVALIDARG)
2014             iRes = S_OK;
2015         VariantClear(&rawAttr);
2016         VariantClear(&valueAttr);
2017     }
2018
2019     if (iRes == S_OK) {
2020         iRes = IPropertyBag_Read(pPropBag, sAttrCharset, &rawAttr, pErrorLog);
2021         if (iRes == S_OK)
2022         {
2023             iRes = VariantChangeType(&rawAttr, &valueAttr, 0, VT_I2);
2024             if (iRes == S_OK)
2025                 iRes = IFont_put_Charset((IFont *)this, V_I2(&valueAttr));
2026         }
2027         else if (iRes == E_INVALIDARG)
2028             iRes = S_OK;
2029         VariantClear(&rawAttr);
2030         VariantClear(&valueAttr);
2031     }
2032
2033     if (iRes == S_OK) {
2034         iRes = IPropertyBag_Read(pPropBag, sAttrWeight, &rawAttr, pErrorLog);
2035         if (iRes == S_OK)
2036         {
2037             iRes = VariantChangeType(&rawAttr, &valueAttr, 0, VT_I2);
2038             if (iRes == S_OK)
2039                 iRes = IFont_put_Weight((IFont *)this, V_I2(&valueAttr));
2040         }
2041         else if (iRes == E_INVALIDARG)
2042             iRes = S_OK;
2043         VariantClear(&rawAttr);
2044         VariantClear(&valueAttr);
2045
2046     }
2047
2048     if (iRes == S_OK) {
2049         iRes = IPropertyBag_Read(pPropBag, sAttrUnderline, &rawAttr, pErrorLog);
2050         if (iRes == S_OK)
2051         {
2052             iRes = VariantChangeType(&rawAttr, &valueAttr, 0, VT_BOOL);
2053             if (iRes == S_OK)
2054                 iRes = IFont_put_Underline((IFont *)this, V_BOOL(&valueAttr));
2055         }
2056         else if (iRes == E_INVALIDARG)
2057             iRes = S_OK;
2058         VariantClear(&rawAttr);
2059         VariantClear(&valueAttr);
2060     }
2061
2062     if (iRes == S_OK) {
2063         iRes = IPropertyBag_Read(pPropBag, sAttrItalic, &rawAttr, pErrorLog);
2064         if (iRes == S_OK)
2065         {
2066             iRes = VariantChangeType(&rawAttr, &valueAttr, 0, VT_BOOL);
2067             if (iRes == S_OK)
2068                 iRes = IFont_put_Italic((IFont *)this, V_BOOL(&valueAttr));
2069         }
2070         else if (iRes == E_INVALIDARG)
2071             iRes = S_OK;
2072         VariantClear(&rawAttr);
2073         VariantClear(&valueAttr);
2074     }
2075
2076     if (iRes == S_OK) {
2077         iRes = IPropertyBag_Read(pPropBag, sAttrStrikethrough, &rawAttr, pErrorLog);
2078         if (iRes == S_OK)
2079         {
2080             iRes = VariantChangeType(&rawAttr, &valueAttr, 0, VT_BOOL);
2081             if (iRes == S_OK)
2082                 IFont_put_Strikethrough((IFont *)this, V_BOOL(&valueAttr));
2083         }
2084         else if (iRes == E_INVALIDARG)
2085             iRes = S_OK;
2086         VariantClear(&rawAttr);
2087         VariantClear(&valueAttr);
2088     }
2089
2090     if (FAILED(iRes))
2091         WARN("-- 0x%08x\n", iRes);
2092     return iRes;
2093 }
2094
2095 static HRESULT WINAPI OLEFontImpl_IPersistPropertyBag_Save(
2096    IPersistPropertyBag *iface, IPropertyBag* pPropBag, BOOL fClearDirty,
2097    BOOL fSaveAllProperties
2098 ) {
2099   FIXME("(%p,%p,%d,%d), stub!\n", iface, pPropBag, fClearDirty, fSaveAllProperties);
2100   return E_FAIL;
2101 }
2102
2103 static const IPersistPropertyBagVtbl OLEFontImpl_IPersistPropertyBag_VTable =
2104 {
2105   OLEFontImpl_IPersistPropertyBag_QueryInterface,
2106   OLEFontImpl_IPersistPropertyBag_AddRef,
2107   OLEFontImpl_IPersistPropertyBag_Release,
2108
2109   OLEFontImpl_IPersistPropertyBag_GetClassID,
2110   OLEFontImpl_IPersistPropertyBag_InitNew,
2111   OLEFontImpl_IPersistPropertyBag_Load,
2112   OLEFontImpl_IPersistPropertyBag_Save
2113 };
2114
2115 /************************************************************************
2116  * OLEFontImpl implementation of IPersistStreamInit.
2117  */
2118 static HRESULT WINAPI OLEFontImpl_IPersistStreamInit_QueryInterface(
2119    IPersistStreamInit *iface, REFIID riid, LPVOID *ppvObj
2120 ) {
2121   OLEFontImpl *this = impl_from_IPersistStreamInit(iface);
2122   return IFont_QueryInterface((IFont *)this,riid,ppvObj);
2123 }
2124
2125 static ULONG WINAPI OLEFontImpl_IPersistStreamInit_AddRef(
2126    IPersistStreamInit *iface
2127 ) {
2128   OLEFontImpl *this = impl_from_IPersistStreamInit(iface);
2129   return IFont_AddRef((IFont *)this);
2130 }
2131
2132 static ULONG WINAPI OLEFontImpl_IPersistStreamInit_Release(
2133    IPersistStreamInit *iface
2134 ) {
2135   OLEFontImpl *this = impl_from_IPersistStreamInit(iface);
2136   return IFont_Release((IFont *)this);
2137 }
2138
2139 static HRESULT WINAPI OLEFontImpl_IPersistStreamInit_GetClassID(
2140    IPersistStreamInit *iface, CLSID *classid
2141 ) {
2142   FIXME("(%p,%p), stub!\n", iface, classid);
2143   return E_FAIL;
2144 }
2145
2146 static HRESULT WINAPI OLEFontImpl_IPersistStreamInit_IsDirty(
2147    IPersistStreamInit *iface
2148 ) {
2149   FIXME("(%p), stub!\n", iface);
2150   return E_FAIL;
2151 }
2152
2153 static HRESULT WINAPI OLEFontImpl_IPersistStreamInit_Load(
2154    IPersistStreamInit *iface, LPSTREAM pStm
2155 ) {
2156   FIXME("(%p,%p), stub!\n", iface, pStm);
2157   return E_FAIL;
2158 }
2159
2160 static HRESULT WINAPI OLEFontImpl_IPersistStreamInit_Save(
2161    IPersistStreamInit *iface, LPSTREAM pStm, BOOL fClearDirty
2162 ) {
2163   FIXME("(%p,%p,%d), stub!\n", iface, pStm, fClearDirty);
2164   return E_FAIL;
2165 }
2166
2167 static HRESULT WINAPI OLEFontImpl_IPersistStreamInit_GetSizeMax(
2168    IPersistStreamInit *iface, ULARGE_INTEGER *pcbSize
2169 ) {
2170   FIXME("(%p,%p), stub!\n", iface, pcbSize);
2171   return E_FAIL;
2172 }
2173
2174 static HRESULT WINAPI OLEFontImpl_IPersistStreamInit_InitNew(
2175    IPersistStreamInit *iface
2176 ) {
2177   FIXME("(%p), stub!\n", iface);
2178   return S_OK;
2179 }
2180
2181 static const IPersistStreamInitVtbl OLEFontImpl_IPersistStreamInit_VTable =
2182 {
2183   OLEFontImpl_IPersistStreamInit_QueryInterface,
2184   OLEFontImpl_IPersistStreamInit_AddRef,
2185   OLEFontImpl_IPersistStreamInit_Release,
2186
2187   OLEFontImpl_IPersistStreamInit_GetClassID,
2188   OLEFontImpl_IPersistStreamInit_IsDirty,
2189   OLEFontImpl_IPersistStreamInit_Load,
2190   OLEFontImpl_IPersistStreamInit_Save,
2191   OLEFontImpl_IPersistStreamInit_GetSizeMax,
2192   OLEFontImpl_IPersistStreamInit_InitNew
2193 };
2194
2195 /************************************************************************
2196  * OLEFontImpl_Construct
2197  *
2198  * This method will construct a new instance of the OLEFontImpl
2199  * class.
2200  *
2201  * The caller of this method must release the object when it's
2202  * done with it.
2203  */
2204 static OLEFontImpl* OLEFontImpl_Construct(const FONTDESC *fontDesc)
2205 {
2206   OLEFontImpl* newObject = 0;
2207
2208   /*
2209    * Allocate space for the object.
2210    */
2211   newObject = HeapAlloc(GetProcessHeap(), 0, sizeof(OLEFontImpl));
2212
2213   if (newObject==0)
2214     return newObject;
2215
2216   /*
2217    * Initialize the virtual function table.
2218    */
2219   newObject->lpVtbl = &OLEFontImpl_VTable;
2220   newObject->lpvtblIDispatch = &OLEFontImpl_IDispatch_VTable;
2221   newObject->lpvtblIPersistStream = &OLEFontImpl_IPersistStream_VTable;
2222   newObject->lpvtblIConnectionPointContainer = &OLEFontImpl_IConnectionPointContainer_VTable;
2223   newObject->lpvtblIPersistPropertyBag = &OLEFontImpl_IPersistPropertyBag_VTable;
2224   newObject->lpvtblIPersistStreamInit = &OLEFontImpl_IPersistStreamInit_VTable;
2225
2226   /*
2227    * Start with one reference count. The caller of this function
2228    * must release the interface pointer when it is done.
2229    */
2230   newObject->ref = 1;
2231
2232   /*
2233    * Copy the description of the font in the object.
2234    */
2235   assert(fontDesc->cbSizeofstruct >= sizeof(FONTDESC));
2236
2237   newObject->description.cbSizeofstruct = sizeof(FONTDESC);
2238   newObject->description.lpstrName = HeapAlloc(GetProcessHeap(),
2239                                                0,
2240                                                (lstrlenW(fontDesc->lpstrName)+1) * sizeof(WCHAR));
2241   strcpyW(newObject->description.lpstrName, fontDesc->lpstrName);
2242   newObject->description.cySize         = fontDesc->cySize;
2243   newObject->description.sWeight        = fontDesc->sWeight;
2244   newObject->description.sCharset       = fontDesc->sCharset;
2245   newObject->description.fItalic        = fontDesc->fItalic;
2246   newObject->description.fUnderline     = fontDesc->fUnderline;
2247   newObject->description.fStrikethrough = fontDesc->fStrikethrough;
2248
2249   /*
2250    * Initializing all the other members.
2251    */
2252   newObject->gdiFont  = 0;
2253   newObject->cyLogical  = 72L;
2254   newObject->cyHimetric = 2540L;
2255   newObject->pPropertyNotifyCP = NULL;
2256   newObject->pFontEventsCP = NULL;
2257
2258   CreateConnectionPoint((IUnknown*)newObject, &IID_IPropertyNotifySink, &newObject->pPropertyNotifyCP);
2259   CreateConnectionPoint((IUnknown*)newObject, &IID_IFontEventsDisp, &newObject->pFontEventsCP);
2260
2261   if (!newObject->pPropertyNotifyCP || !newObject->pFontEventsCP)
2262   {
2263     OLEFontImpl_Destroy(newObject);
2264     return NULL;
2265   }
2266
2267   InterlockedIncrement(&ifont_cnt);
2268
2269   TRACE("returning %p\n", newObject);
2270   return newObject;
2271 }
2272
2273 /************************************************************************
2274  * OLEFontImpl_Destroy
2275  *
2276  * This method is called by the Release method when the reference
2277  * count goes down to 0. It will free all resources used by
2278  * this object.
2279  */
2280 static void OLEFontImpl_Destroy(OLEFontImpl* fontDesc)
2281 {
2282   TRACE("(%p)\n", fontDesc);
2283
2284   HeapFree(GetProcessHeap(), 0, fontDesc->description.lpstrName);
2285
2286   if (fontDesc->gdiFont!=0)
2287     DeleteObject(fontDesc->gdiFont);
2288
2289   if (fontDesc->pPropertyNotifyCP)
2290       IConnectionPoint_Release(fontDesc->pPropertyNotifyCP);
2291   if (fontDesc->pFontEventsCP)
2292       IConnectionPoint_Release(fontDesc->pFontEventsCP);
2293
2294   HeapFree(GetProcessHeap(), 0, fontDesc);
2295 }
2296
2297 /*******************************************************************************
2298  * StdFont ClassFactory
2299  */
2300 typedef struct
2301 {
2302     /* IUnknown fields */
2303     const IClassFactoryVtbl    *lpVtbl;
2304     LONG                        ref;
2305 } IClassFactoryImpl;
2306
2307 static HRESULT WINAPI
2308 SFCF_QueryInterface(LPCLASSFACTORY iface,REFIID riid,LPVOID *ppobj) {
2309         IClassFactoryImpl *This = (IClassFactoryImpl *)iface;
2310
2311         FIXME("(%p)->(%s,%p),stub!\n",This,debugstr_guid(riid),ppobj);
2312         return E_NOINTERFACE;
2313 }
2314
2315 static ULONG WINAPI
2316 SFCF_AddRef(LPCLASSFACTORY iface) {
2317         IClassFactoryImpl *This = (IClassFactoryImpl *)iface;
2318         return InterlockedIncrement(&This->ref);
2319 }
2320
2321 static ULONG WINAPI SFCF_Release(LPCLASSFACTORY iface) {
2322         IClassFactoryImpl *This = (IClassFactoryImpl *)iface;
2323         /* static class, won't be  freed */
2324         return InterlockedDecrement(&This->ref);
2325 }
2326
2327 static HRESULT WINAPI SFCF_CreateInstance(
2328         LPCLASSFACTORY iface,LPUNKNOWN pOuter,REFIID riid,LPVOID *ppobj
2329 ) {
2330         return OleCreateFontIndirect(NULL,riid,ppobj);
2331
2332 }
2333
2334 static HRESULT WINAPI SFCF_LockServer(LPCLASSFACTORY iface,BOOL dolock) {
2335         IClassFactoryImpl *This = (IClassFactoryImpl *)iface;
2336         FIXME("(%p)->(%d),stub!\n",This,dolock);
2337         return S_OK;
2338 }
2339
2340 static const IClassFactoryVtbl SFCF_Vtbl = {
2341         SFCF_QueryInterface,
2342         SFCF_AddRef,
2343         SFCF_Release,
2344         SFCF_CreateInstance,
2345         SFCF_LockServer
2346 };
2347 static IClassFactoryImpl STDFONT_CF = {&SFCF_Vtbl, 1 };
2348
2349 void _get_STDFONT_CF(LPVOID *ppv) { *ppv = (LPVOID)&STDFONT_CF; }