source: trunk/src/oleaut32/olefont.c@ 7360

Last change on this file since 7360 was 6711, checked in by sandervl, 24 years ago

restored old version + wine update
File size: 45.7 KB
Line 
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 */
9#ifdef __WIN32OS2__
10#define WINE_LARGE_INTEGER
11#include "oleaut32.h"
12#endif
13
14#include <assert.h>
15#include <string.h>
16#include "winerror.h"
17#include "winbase.h"
18#include "wingdi.h"
19#include "winuser.h"
20#include "wine/unicode.h"
21#include "oleauto.h" /* for SysAllocString(....) */
22#include "wine/obj_base.h"
23#include "wine/obj_olefont.h"
24#include "wine/obj_storage.h"
25#include "ole2.h"
26#include "olectl.h"
27#include "debugtools.h"
28#include "heap.h"
29#include "connpt.h" /* for CreateConnectionPoint */
30
31DEFAULT_DEBUG_CHANNEL(ole);
32
33/***********************************************************************
34 * Declaration of constants used when serializing the font object.
35 */
36#define FONTPERSIST_ITALIC 0x02
37#define FONTPERSIST_UNDERLINE 0x04
38#define FONTPERSIST_STRIKETHROUGH 0x08
39
40/***********************************************************************
41 * Declaration of the implementation class for the IFont interface
42 */
43typedef struct OLEFontImpl OLEFontImpl;
44
45struct OLEFontImpl
46{
47 /*
48 * This class supports many interfaces. IUnknown, IFont,
49 * IDispatch, IDispFont IPersistStream and IConnectionPointContainer.
50 * The first two are supported by the first vtable, the next two are
51 * supported by the second table and the last two have their own.
52 */
53 ICOM_VTABLE(IFont)* lpvtbl1;
54 ICOM_VTABLE(IDispatch)* lpvtbl2;
55 ICOM_VTABLE(IPersistStream)* lpvtbl3;
56 ICOM_VTABLE(IConnectionPointContainer)* lpvtbl4;
57 /*
58 * Reference count for that instance of the class.
59 */
60 ULONG ref;
61
62 /*
63 * This structure contains the description of the class.
64 */
65 FONTDESC description;
66
67 /*
68 * Contain the font associated with this object.
69 */
70 HFONT gdiFont;
71
72 /*
73 * Font lock count.
74 */
75 DWORD fontLock;
76
77 /*
78 * Size ratio
79 */
80 long cyLogical;
81 long cyHimetric;
82
83 IConnectionPoint *pCP;
84};
85
86/*
87 * Here, I define utility macros to help with the casting of the
88 * "this" parameter.
89 * There is a version to accomodate all of the VTables implemented
90 * by this object.
91 */
92#define _ICOM_THIS(class,name) class* this = (class*)name;
93#define _ICOM_THIS_From_IDispatch(class, name) class* this = (class*)(((char*)name)-sizeof(void*));
94#define _ICOM_THIS_From_IPersistStream(class, name) class* this = (class*)(((char*)name)-2*sizeof(void*));
95#define _ICOM_THIS_From_IConnectionPointContainer(class, name) class* this = (class*)(((char*)name)-3*sizeof(void*));
96
97
98/***********************************************************************
99 * Prototypes for the implementation functions for the IFont
100 * interface
101 */
102static OLEFontImpl* OLEFontImpl_Construct(LPFONTDESC fontDesc);
103static void OLEFontImpl_Destroy(OLEFontImpl* fontDesc);
104static HRESULT WINAPI OLEFontImpl_QueryInterface(IFont* iface, REFIID riid, VOID** ppvoid);
105static ULONG WINAPI OLEFontImpl_AddRef(IFont* iface);
106static ULONG WINAPI OLEFontImpl_Release(IFont* iface);
107static HRESULT WINAPI OLEFontImpl_get_Name(IFont* iface, BSTR* pname);
108static HRESULT WINAPI OLEFontImpl_put_Name(IFont* iface, BSTR name);
109static HRESULT WINAPI OLEFontImpl_get_Size(IFont* iface, CY* psize);
110static HRESULT WINAPI OLEFontImpl_put_Size(IFont* iface, CY size);
111static HRESULT WINAPI OLEFontImpl_get_Bold(IFont* iface, BOOL* pbold);
112static HRESULT WINAPI OLEFontImpl_put_Bold(IFont* iface, BOOL bold);
113static HRESULT WINAPI OLEFontImpl_get_Italic(IFont* iface, BOOL* pitalic);
114static HRESULT WINAPI OLEFontImpl_put_Italic(IFont* iface, BOOL italic);
115static HRESULT WINAPI OLEFontImpl_get_Underline(IFont* iface, BOOL* punderline);
116static HRESULT WINAPI OLEFontImpl_put_Underline(IFont* iface, BOOL underline);
117static HRESULT WINAPI OLEFontImpl_get_Strikethrough(IFont* iface, BOOL* pstrikethrough);
118static HRESULT WINAPI OLEFontImpl_put_Strikethrough(IFont* iface, BOOL strikethrough);
119static HRESULT WINAPI OLEFontImpl_get_Weight(IFont* iface, short* pweight);
120static HRESULT WINAPI OLEFontImpl_put_Weight(IFont* iface, short weight);
121static HRESULT WINAPI OLEFontImpl_get_Charset(IFont* iface, short* pcharset);
122static HRESULT WINAPI OLEFontImpl_put_Charset(IFont* iface, short charset);
123static HRESULT WINAPI OLEFontImpl_get_hFont(IFont* iface, HFONT* phfont);
124static HRESULT WINAPI OLEFontImpl_Clone(IFont* iface, IFont** ppfont);
125static HRESULT WINAPI OLEFontImpl_IsEqual(IFont* iface, IFont* pFontOther);
126static HRESULT WINAPI OLEFontImpl_SetRatio(IFont* iface, long cyLogical, long cyHimetric);
127static HRESULT WINAPI OLEFontImpl_QueryTextMetrics(IFont* iface, TEXTMETRICOLE* ptm);
128static HRESULT WINAPI OLEFontImpl_AddRefHfont(IFont* iface, HFONT hfont);
129static HRESULT WINAPI OLEFontImpl_ReleaseHfont(IFont* iface, HFONT hfont);
130static HRESULT WINAPI OLEFontImpl_SetHdc(IFont* iface, HDC hdc);
131
132/***********************************************************************
133 * Prototypes for the implementation functions for the IDispatch
134 * interface
135 */
136static HRESULT WINAPI OLEFontImpl_IDispatch_QueryInterface(IDispatch* iface,
137 REFIID riid,
138 VOID** ppvoid);
139static ULONG WINAPI OLEFontImpl_IDispatch_AddRef(IDispatch* iface);
140static ULONG WINAPI OLEFontImpl_IDispatch_Release(IDispatch* iface);
141static HRESULT WINAPI OLEFontImpl_GetTypeInfoCount(IDispatch* iface,
142 unsigned int* pctinfo);
143static HRESULT WINAPI OLEFontImpl_GetTypeInfo(IDispatch* iface,
144 UINT iTInfo,
145 LCID lcid,
146 ITypeInfo** ppTInfo);
147static HRESULT WINAPI OLEFontImpl_GetIDsOfNames(IDispatch* iface,
148 REFIID riid,
149 LPOLESTR* rgszNames,
150 UINT cNames,
151 LCID lcid,
152 DISPID* rgDispId);
153static HRESULT WINAPI OLEFontImpl_Invoke(IDispatch* iface,
154 DISPID dispIdMember,
155 REFIID riid,
156 LCID lcid,
157 WORD wFlags,
158 DISPPARAMS* pDispParams,
159 VARIANT* pVarResult,
160 EXCEPINFO* pExepInfo,
161 UINT* puArgErr);
162
163/***********************************************************************
164 * Prototypes for the implementation functions for the IPersistStream
165 * interface
166 */
167static HRESULT WINAPI OLEFontImpl_IPersistStream_QueryInterface(IPersistStream* iface,
168 REFIID riid,
169 VOID** ppvoid);
170static ULONG WINAPI OLEFontImpl_IPersistStream_AddRef(IPersistStream* iface);
171static ULONG WINAPI OLEFontImpl_IPersistStream_Release(IPersistStream* iface);
172static HRESULT WINAPI OLEFontImpl_GetClassID(IPersistStream* iface,
173 CLSID* pClassID);
174static HRESULT WINAPI OLEFontImpl_IsDirty(IPersistStream* iface);
175static HRESULT WINAPI OLEFontImpl_Load(IPersistStream* iface,
176 IStream* pLoadStream);
177static HRESULT WINAPI OLEFontImpl_Save(IPersistStream* iface,
178 IStream* pOutStream,
179 BOOL fClearDirty);
180static HRESULT WINAPI OLEFontImpl_GetSizeMax(IPersistStream* iface,
181 ULARGE_INTEGER* pcbSize);
182
183/***********************************************************************
184 * Prototypes for the implementation functions for the
185 * IConnectionPointContainer interface
186 */
187static HRESULT WINAPI OLEFontImpl_IConnectionPointContainer_QueryInterface(
188 IConnectionPointContainer* iface,
189 REFIID riid,
190 VOID** ppvoid);
191static ULONG WINAPI OLEFontImpl_IConnectionPointContainer_AddRef(
192 IConnectionPointContainer* iface);
193static ULONG WINAPI OLEFontImpl_IConnectionPointContainer_Release(
194 IConnectionPointContainer* iface);
195static HRESULT WINAPI OLEFontImpl_EnumConnectionPoints(
196 IConnectionPointContainer* iface,
197 IEnumConnectionPoints **ppEnum);
198static HRESULT WINAPI OLEFontImpl_FindConnectionPoint(
199 IConnectionPointContainer* iface,
200 REFIID riid,
201 IConnectionPoint **ppCp);
202
203/*
204 * Virtual function tables for the OLEFontImpl class.
205 */
206static ICOM_VTABLE(IFont) OLEFontImpl_VTable =
207{
208 ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
209 OLEFontImpl_QueryInterface,
210 OLEFontImpl_AddRef,
211 OLEFontImpl_Release,
212 OLEFontImpl_get_Name,
213 OLEFontImpl_put_Name,
214 OLEFontImpl_get_Size,
215 OLEFontImpl_put_Size,
216 OLEFontImpl_get_Bold,
217 OLEFontImpl_put_Bold,
218 OLEFontImpl_get_Italic,
219 OLEFontImpl_put_Italic,
220 OLEFontImpl_get_Underline,
221 OLEFontImpl_put_Underline,
222 OLEFontImpl_get_Strikethrough,
223 OLEFontImpl_put_Strikethrough,
224 OLEFontImpl_get_Weight,
225 OLEFontImpl_put_Weight,
226 OLEFontImpl_get_Charset,
227 OLEFontImpl_put_Charset,
228 OLEFontImpl_get_hFont,
229 OLEFontImpl_Clone,
230 OLEFontImpl_IsEqual,
231 OLEFontImpl_SetRatio,
232 OLEFontImpl_QueryTextMetrics,
233 OLEFontImpl_AddRefHfont,
234 OLEFontImpl_ReleaseHfont,
235 OLEFontImpl_SetHdc
236};
237
238static ICOM_VTABLE(IDispatch) OLEFontImpl_IDispatch_VTable =
239{
240 ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
241 OLEFontImpl_IDispatch_QueryInterface,
242 OLEFontImpl_IDispatch_AddRef,
243 OLEFontImpl_IDispatch_Release,
244 OLEFontImpl_GetTypeInfoCount,
245 OLEFontImpl_GetTypeInfo,
246 OLEFontImpl_GetIDsOfNames,
247 OLEFontImpl_Invoke
248};
249
250static ICOM_VTABLE(IPersistStream) OLEFontImpl_IPersistStream_VTable =
251{
252 ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
253 OLEFontImpl_IPersistStream_QueryInterface,
254 OLEFontImpl_IPersistStream_AddRef,
255 OLEFontImpl_IPersistStream_Release,
256 OLEFontImpl_GetClassID,
257 OLEFontImpl_IsDirty,
258 OLEFontImpl_Load,
259 OLEFontImpl_Save,
260 OLEFontImpl_GetSizeMax
261};
262
263static ICOM_VTABLE(IConnectionPointContainer)
264 OLEFontImpl_IConnectionPointContainer_VTable =
265{
266 ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
267 OLEFontImpl_IConnectionPointContainer_QueryInterface,
268 OLEFontImpl_IConnectionPointContainer_AddRef,
269 OLEFontImpl_IConnectionPointContainer_Release,
270 OLEFontImpl_EnumConnectionPoints,
271 OLEFontImpl_FindConnectionPoint
272};
273
274/******************************************************************************
275 * OleCreateFontIndirect [OLEAUT32.420]
276 */
277HRESULT WINAPI OleCreateFontIndirect(
278 LPFONTDESC lpFontDesc,
279 REFIID riid,
280 LPVOID* ppvObj)
281{
282 OLEFontImpl* newFont = 0;
283 HRESULT hr = S_OK;
284
285 TRACE("(%p, %s, %p)\n", lpFontDesc, debugstr_guid(riid), ppvObj);
286 /*
287 * Sanity check
288 */
289 if (ppvObj==0)
290 return E_POINTER;
291
292 *ppvObj = 0;
293
294 /*
295 * Try to construct a new instance of the class.
296 */
297 newFont = OLEFontImpl_Construct(lpFontDesc);
298
299 if (newFont == 0)
300 return E_OUTOFMEMORY;
301
302 /*
303 * Make sure it supports the interface required by the caller.
304 */
305 hr = IFont_QueryInterface((IFont*)newFont, riid, ppvObj);
306
307 /*
308 * Release the reference obtained in the constructor. If
309 * the QueryInterface was unsuccessful, it will free the class.
310 */
311 IFont_Release((IFont*)newFont);
312
313 return hr;
314}
315
316
317/***********************************************************************
318 * Implementation of the OLEFontImpl class.
319 */
320
321/***********************************************************************
322 * OLEFont_SendNotify (internal)
323 *
324 * Sends notification messages of changed properties to any interested
325 * connections.
326 */
327static void OLEFont_SendNotify(OLEFontImpl* this, DISPID dispID)
328{
329 IEnumConnections *pEnum;
330 CONNECTDATA CD;
331
332 IConnectionPoint_EnumConnections(this->pCP, &pEnum);
333
334 while(IEnumConnections_Next(pEnum, 1, &CD, NULL) == S_OK) {
335 IPropertyNotifySink *sink;
336
337 IUnknown_QueryInterface(CD.pUnk, &IID_IPropertyNotifySink, (LPVOID)&sink);
338 IPropertyNotifySink_OnChanged(sink, dispID);
339 IPropertyNotifySink_Release(sink);
340 IUnknown_Release(CD.pUnk);
341 }
342 IEnumConnections_Release(pEnum);
343 return;
344}
345
346/************************************************************************
347 * OLEFontImpl_Construct
348 *
349 * This method will construct a new instance of the OLEFontImpl
350 * class.
351 *
352 * The caller of this method must release the object when it's
353 * done with it.
354 */
355static OLEFontImpl* OLEFontImpl_Construct(LPFONTDESC fontDesc)
356{
357 OLEFontImpl* newObject = 0;
358
359 /*
360 * Allocate space for the object.
361 */
362 newObject = HeapAlloc(GetProcessHeap(), 0, sizeof(OLEFontImpl));
363
364 if (newObject==0)
365 return newObject;
366
367 /*
368 * Initialize the virtual function table.
369 */
370 newObject->lpvtbl1 = &OLEFontImpl_VTable;
371 newObject->lpvtbl2 = &OLEFontImpl_IDispatch_VTable;
372 newObject->lpvtbl3 = &OLEFontImpl_IPersistStream_VTable;
373 newObject->lpvtbl4 = &OLEFontImpl_IConnectionPointContainer_VTable;
374
375 /*
376 * Start with one reference count. The caller of this function
377 * must release the interface pointer when it is done.
378 */
379 newObject->ref = 1;
380
381 /*
382 * Copy the description of the font in the object.
383 */
384 assert(fontDesc->cbSizeofstruct >= sizeof(FONTDESC));
385
386 newObject->description.cbSizeofstruct = sizeof(FONTDESC);
387 newObject->description.lpstrName = HeapAlloc(GetProcessHeap(),
388 0,
389 (lstrlenW(fontDesc->lpstrName)+1) * sizeof(WCHAR));
390 strcpyW(newObject->description.lpstrName, fontDesc->lpstrName);
391 newObject->description.cySize = fontDesc->cySize;
392 newObject->description.sWeight = fontDesc->sWeight;
393 newObject->description.sCharset = fontDesc->sCharset;
394 newObject->description.fItalic = fontDesc->fItalic;
395 newObject->description.fUnderline = fontDesc->fUnderline;
396 newObject->description.fStrikethrough = fontDesc->fStrikethrough;
397
398 /*
399 * Initializing all the other members.
400 */
401 newObject->gdiFont = 0;
402 newObject->fontLock = 0;
403 newObject->cyHimetric = 1;
404 newObject->cyLogical = 1;
405
406 CreateConnectionPoint((IUnknown*)newObject, &IID_IPropertyNotifySink, &newObject->pCP);
407
408 TRACE("returning %p\n", newObject);
409 return newObject;
410}
411
412/************************************************************************
413 * OLEFontImpl_Destroy
414 *
415 * This method is called by the Release method when the reference
416 * count goes down to 0. It will free all resources used by
417 * this object.
418 */
419static void OLEFontImpl_Destroy(OLEFontImpl* fontDesc)
420{
421 TRACE("(%p)\n", fontDesc);
422
423 if (fontDesc->description.lpstrName!=0)
424 HeapFree(GetProcessHeap(), 0, fontDesc->description.lpstrName);
425
426 if (fontDesc->gdiFont!=0)
427 DeleteObject(fontDesc->gdiFont);
428
429 HeapFree(GetProcessHeap(), 0, fontDesc);
430}
431
432/************************************************************************
433 * OLEFontImpl_QueryInterface (IUnknown)
434 *
435 * See Windows documentation for more details on IUnknown methods.
436 */
437HRESULT WINAPI OLEFontImpl_QueryInterface(
438 IFont* iface,
439 REFIID riid,
440 void** ppvObject)
441{
442 _ICOM_THIS(OLEFontImpl, iface);
443 TRACE("(%p)->(%s, %p)\n", this, debugstr_guid(riid), ppvObject);
444
445 /*
446 * Perform a sanity check on the parameters.
447 */
448 if ( (this==0) || (ppvObject==0) )
449 return E_INVALIDARG;
450
451 /*
452 * Initialize the return parameter.
453 */
454 *ppvObject = 0;
455
456 /*
457 * Compare the riid with the interface IDs implemented by this object.
458 */
459 if (memcmp(&IID_IUnknown, riid, sizeof(IID_IUnknown)) == 0)
460 {
461 *ppvObject = (IFont*)this;
462 }
463 else if (memcmp(&IID_IFont, riid, sizeof(IID_IFont)) == 0)
464 {
465 *ppvObject = (IFont*)this;
466 }
467 else if (memcmp(&IID_IDispatch, riid, sizeof(IID_IDispatch)) == 0)
468 {
469 *ppvObject = (IDispatch*)&(this->lpvtbl2);
470 }
471 else if (memcmp(&IID_IFontDisp, riid, sizeof(IID_IFontDisp)) == 0)
472 {
473 *ppvObject = (IDispatch*)&(this->lpvtbl2);
474 }
475 else if (memcmp(&IID_IPersistStream, riid, sizeof(IID_IPersistStream)) == 0)
476 {
477 *ppvObject = (IPersistStream*)&(this->lpvtbl3);
478 }
479 else if (memcmp(&IID_IConnectionPointContainer, riid,
480 sizeof(IID_IConnectionPointContainer)) == 0)
481 {
482 *ppvObject = (IPersistStream*)&(this->lpvtbl4);
483 }
484
485 /*
486 * Check that we obtained an interface.
487 */
488 if ((*ppvObject)==0)
489 {
490 FIXME("() : asking for un supported interface %s\n",debugstr_guid(riid));
491 return E_NOINTERFACE;
492 }
493
494 /*
495 * Query Interface always increases the reference count by one when it is
496 * successful
497 */
498 OLEFontImpl_AddRef((IFont*)this);
499
500 return S_OK;;
501}
502
503/************************************************************************
504 * OLEFontImpl_AddRef (IUnknown)
505 *
506 * See Windows documentation for more details on IUnknown methods.
507 */
508ULONG WINAPI OLEFontImpl_AddRef(
509 IFont* iface)
510{
511 _ICOM_THIS(OLEFontImpl, iface);
512 TRACE("(%p)->(ref=%ld)\n", this, this->ref);
513 this->ref++;
514
515 return this->ref;
516}
517
518/************************************************************************
519 * OLEFontImpl_Release (IUnknown)
520 *
521 * See Windows documentation for more details on IUnknown methods.
522 */
523ULONG WINAPI OLEFontImpl_Release(
524 IFont* iface)
525{
526 _ICOM_THIS(OLEFontImpl, iface);
527 TRACE("(%p)->(ref=%ld)\n", this, this->ref);
528
529 /*
530 * Decrease the reference count on this object.
531 */
532 this->ref--;
533
534 /*
535 * If the reference count goes down to 0, perform suicide.
536 */
537 if (this->ref==0)
538 {
539 OLEFontImpl_Destroy(this);
540
541 return 0;
542 }
543
544 return this->ref;
545}
546
547/************************************************************************
548 * OLEFontImpl_get_Name (IFont)
549 *
550 * See Windows documentation for more details on IFont methods.
551 */
552static HRESULT WINAPI OLEFontImpl_get_Name(
553 IFont* iface,
554 BSTR* pname)
555{
556 _ICOM_THIS(OLEFontImpl, iface);
557 TRACE("(%p)->(%p)\n", this, pname);
558 /*
559 * Sanity check.
560 */
561 if (pname==0)
562 return E_POINTER;
563
564 if (this->description.lpstrName!=0)
565 *pname = SysAllocString(this->description.lpstrName);
566 else
567 *pname = 0;
568
569 return S_OK;
570}
571
572/************************************************************************
573 * OLEFontImpl_put_Name (IFont)
574 *
575 * See Windows documentation for more details on IFont methods.
576 */
577static HRESULT WINAPI OLEFontImpl_put_Name(
578 IFont* iface,
579 BSTR name)
580{
581 _ICOM_THIS(OLEFontImpl, iface);
582 TRACE("(%p)->(%p)\n", this, name);
583
584 if (this->description.lpstrName==0)
585 {
586 this->description.lpstrName = HeapAlloc(GetProcessHeap(),
587 0,
588 (lstrlenW(name)+1) * sizeof(WCHAR));
589 }
590 else
591 {
592 this->description.lpstrName = HeapReAlloc(GetProcessHeap(),
593 0,
594 this->description.lpstrName,
595 (lstrlenW(name)+1) * sizeof(WCHAR));
596 }
597
598 if (this->description.lpstrName==0)
599 return E_OUTOFMEMORY;
600
601 strcpyW(this->description.lpstrName, name);
602 TRACE("new name %s\n", debugstr_w(this->description.lpstrName));
603 OLEFont_SendNotify(this, DISPID_FONT_NAME);
604 return S_OK;
605}
606
607/************************************************************************
608 * OLEFontImpl_get_Size (IFont)
609 *
610 * See Windows documentation for more details on IFont methods.
611 */
612static HRESULT WINAPI OLEFontImpl_get_Size(
613 IFont* iface,
614 CY* psize)
615{
616 _ICOM_THIS(OLEFontImpl, iface);
617 TRACE("(%p)->(%p)\n", this, psize);
618
619 /*
620 * Sanity check
621 */
622 if (psize==0)
623 return E_POINTER;
624
625 psize->s.Hi = 0;
626 psize->s.Lo = this->description.cySize.s.Lo;
627
628 return S_OK;
629}
630
631/************************************************************************
632 * OLEFontImpl_put_Size (IFont)
633 *
634 * See Windows documentation for more details on IFont methods.
635 */
636static HRESULT WINAPI OLEFontImpl_put_Size(
637 IFont* iface,
638 CY size)
639{
640 _ICOM_THIS(OLEFontImpl, iface);
641 TRACE("(%p)->(%ld)\n", this, size.s.Lo);
642 this->description.cySize.s.Hi = 0;
643 this->description.cySize.s.Lo = size.s.Lo;
644 OLEFont_SendNotify(this, DISPID_FONT_SIZE);
645
646 return S_OK;
647}
648
649/************************************************************************
650 * OLEFontImpl_get_Bold (IFont)
651 *
652 * See Windows documentation for more details on IFont methods.
653 */
654static HRESULT WINAPI OLEFontImpl_get_Bold(
655 IFont* iface,
656 BOOL* pbold)
657{
658 _ICOM_THIS(OLEFontImpl, iface);
659 TRACE("(%p)->(%p)\n", this, pbold);
660 /*
661 * Sanity check
662 */
663 if (pbold==0)
664 return E_POINTER;
665
666 *pbold = this->description.sWeight > 550;
667
668 return S_OK;
669}
670
671/************************************************************************
672 * OLEFontImpl_put_Bold (IFont)
673 *
674 * See Windows documentation for more details on IFont methods.
675 */
676static HRESULT WINAPI OLEFontImpl_put_Bold(
677 IFont* iface,
678 BOOL bold)
679{
680 _ICOM_THIS(OLEFontImpl, iface);
681 TRACE("(%p)->(%d)\n", this, bold);
682 this->description.sWeight = bold ? FW_BOLD : FW_NORMAL;
683 OLEFont_SendNotify(this, DISPID_FONT_BOLD);
684
685 return S_OK;
686}
687
688/************************************************************************
689 * OLEFontImpl_get_Italic (IFont)
690 *
691 * See Windows documentation for more details on IFont methods.
692 */
693static HRESULT WINAPI OLEFontImpl_get_Italic(
694 IFont* iface,
695 BOOL* pitalic)
696{
697 _ICOM_THIS(OLEFontImpl, iface);
698 TRACE("(%p)->(%p)\n", this, pitalic);
699 /*
700 * Sanity check
701 */
702 if (pitalic==0)
703 return E_POINTER;
704
705 *pitalic = this->description.fItalic;
706
707 return S_OK;
708}
709
710/************************************************************************
711 * OLEFontImpl_put_Italic (IFont)
712 *
713 * See Windows documentation for more details on IFont methods.
714 */
715static HRESULT WINAPI OLEFontImpl_put_Italic(
716 IFont* iface,
717 BOOL italic)
718{
719 _ICOM_THIS(OLEFontImpl, iface);
720 TRACE("(%p)->(%d)\n", this, italic);
721
722 this->description.fItalic = italic;
723
724 OLEFont_SendNotify(this, DISPID_FONT_ITALIC);
725 return S_OK;
726}
727
728/************************************************************************
729 * OLEFontImpl_get_Underline (IFont)
730 *
731 * See Windows documentation for more details on IFont methods.
732 */
733static HRESULT WINAPI OLEFontImpl_get_Underline(
734 IFont* iface,
735 BOOL* punderline)
736{
737 _ICOM_THIS(OLEFontImpl, iface);
738 TRACE("(%p)->(%p)\n", this, punderline);
739
740 /*
741 * Sanity check
742 */
743 if (punderline==0)
744 return E_POINTER;
745
746 *punderline = this->description.fUnderline;
747
748 return S_OK;
749}
750
751/************************************************************************
752 * OLEFontImpl_put_Underline (IFont)
753 *
754 * See Windows documentation for more details on IFont methods.
755 */
756static HRESULT WINAPI OLEFontImpl_put_Underline(
757 IFont* iface,
758 BOOL underline)
759{
760 _ICOM_THIS(OLEFontImpl, iface);
761 TRACE("(%p)->(%d)\n", this, underline);
762
763 this->description.fUnderline = underline;
764
765 OLEFont_SendNotify(this, DISPID_FONT_UNDER);
766 return S_OK;
767}
768
769/************************************************************************
770 * OLEFontImpl_get_Strikethrough (IFont)
771 *
772 * See Windows documentation for more details on IFont methods.
773 */
774static HRESULT WINAPI OLEFontImpl_get_Strikethrough(
775 IFont* iface,
776 BOOL* pstrikethrough)
777{
778 _ICOM_THIS(OLEFontImpl, iface);
779 TRACE("(%p)->(%p)\n", this, pstrikethrough);
780
781 /*
782 * Sanity check
783 */
784 if (pstrikethrough==0)
785 return E_POINTER;
786
787 *pstrikethrough = this->description.fStrikethrough;
788
789 return S_OK;
790}
791
792/************************************************************************
793 * OLEFontImpl_put_Strikethrough (IFont)
794 *
795 * See Windows documentation for more details on IFont methods.
796 */
797static HRESULT WINAPI OLEFontImpl_put_Strikethrough(
798 IFont* iface,
799 BOOL strikethrough)
800{
801 _ICOM_THIS(OLEFontImpl, iface);
802 TRACE("(%p)->(%d)\n", this, strikethrough);
803
804 this->description.fStrikethrough = strikethrough;
805 OLEFont_SendNotify(this, DISPID_FONT_STRIKE);
806
807 return S_OK;
808}
809
810/************************************************************************
811 * OLEFontImpl_get_Weight (IFont)
812 *
813 * See Windows documentation for more details on IFont methods.
814 */
815static HRESULT WINAPI OLEFontImpl_get_Weight(
816 IFont* iface,
817 short* pweight)
818{
819 _ICOM_THIS(OLEFontImpl, iface);
820 TRACE("(%p)->(%p)\n", this, pweight);
821
822 /*
823 * Sanity check
824 */
825 if (pweight==0)
826 return E_POINTER;
827
828 *pweight = this->description.sWeight;
829
830 return S_OK;
831}
832
833/************************************************************************
834 * OLEFontImpl_put_Weight (IFont)
835 *
836 * See Windows documentation for more details on IFont methods.
837 */
838static HRESULT WINAPI OLEFontImpl_put_Weight(
839 IFont* iface,
840 short weight)
841{
842 _ICOM_THIS(OLEFontImpl, iface);
843 TRACE("(%p)->(%d)\n", this, weight);
844
845 this->description.sWeight = weight;
846
847 OLEFont_SendNotify(this, DISPID_FONT_WEIGHT);
848 return S_OK;
849}
850
851/************************************************************************
852 * OLEFontImpl_get_Charset (IFont)
853 *
854 * See Windows documentation for more details on IFont methods.
855 */
856static HRESULT WINAPI OLEFontImpl_get_Charset(
857 IFont* iface,
858 short* pcharset)
859{
860 _ICOM_THIS(OLEFontImpl, iface);
861 TRACE("(%p)->(%p)\n", this, pcharset);
862
863 /*
864 * Sanity check
865 */
866 if (pcharset==0)
867 return E_POINTER;
868
869 *pcharset = this->description.sCharset;
870
871 return S_OK;
872}
873
874/************************************************************************
875 * OLEFontImpl_put_Charset (IFont)
876 *
877 * See Windows documentation for more details on IFont methods.
878 */
879static HRESULT WINAPI OLEFontImpl_put_Charset(
880 IFont* iface,
881 short charset)
882{
883 _ICOM_THIS(OLEFontImpl, iface);
884 TRACE("(%p)->(%d)\n", this, charset);
885
886 this->description.sCharset = charset;
887 OLEFont_SendNotify(this, DISPID_FONT_CHARSET);
888
889 return S_OK;
890}
891
892/************************************************************************
893 * OLEFontImpl_get_hFont (IFont)
894 *
895 * See Windows documentation for more details on IFont methods.
896 */
897static HRESULT WINAPI OLEFontImpl_get_hFont(
898 IFont* iface,
899 HFONT* phfont)
900{
901 _ICOM_THIS(OLEFontImpl, iface);
902 TRACE("(%p)->(%p)\n", this, phfont);
903 if (phfont==NULL)
904 return E_POINTER;
905
906 /*
907 * Realize the font if necessary
908 */
909 if (this->gdiFont==0)
910{
911 LOGFONTW logFont;
912 INT fontHeight;
913 CY cySize;
914
915 /*
916 * The height of the font returned by the get_Size property is the
917 * height of the font in points multiplied by 10000... Using some
918 * simple conversions and the ratio given by the application, it can
919 * be converted to a height in pixels.
920 */
921 IFont_get_Size(iface, &cySize);
922
923 fontHeight = MulDiv(cySize.s.Lo, 2540L, 72L);
924 fontHeight = MulDiv(fontHeight, this->cyLogical,this->cyHimetric);
925
926 memset(&logFont, 0, sizeof(LOGFONTW));
927
928 logFont.lfHeight = ((fontHeight%10000L)>5000L) ? (-fontHeight/10000L)-1 :
929 (-fontHeight/10000L);
930 logFont.lfItalic = this->description.fItalic;
931 logFont.lfUnderline = this->description.fUnderline;
932 logFont.lfStrikeOut = this->description.fStrikethrough;
933 logFont.lfWeight = this->description.sWeight;
934 logFont.lfCharSet = this->description.sCharset;
935 logFont.lfOutPrecision = OUT_CHARACTER_PRECIS;
936 logFont.lfClipPrecision = CLIP_DEFAULT_PRECIS;
937 logFont.lfQuality = DEFAULT_QUALITY;
938 logFont.lfPitchAndFamily = DEFAULT_PITCH;
939 strcpyW(logFont.lfFaceName,this->description.lpstrName);
940
941 this->gdiFont = CreateFontIndirectW(&logFont);
942 }
943
944 *phfont = this->gdiFont;
945 TRACE("Returning %08x\n", *phfont);
946 return S_OK;
947}
948
949/************************************************************************
950 * OLEFontImpl_Clone (IFont)
951 *
952 * See Windows documentation for more details on IFont methods.
953 */
954static HRESULT WINAPI OLEFontImpl_Clone(
955 IFont* iface,
956 IFont** ppfont)
957{
958 OLEFontImpl* newObject = 0;
959 LOGFONTW logFont;
960 INT fontHeight;
961 CY cySize;
962 _ICOM_THIS(OLEFontImpl, iface);
963 TRACE("(%p)->(%p)\n", this, ppfont);
964
965 if (ppfont == NULL)
966 return E_POINTER;
967
968 *ppfont = NULL;
969
970 /*
971 * Allocate space for the object.
972 */
973 newObject = HeapAlloc(GetProcessHeap(), 0, sizeof(OLEFontImpl));
974
975 if (newObject==NULL)
976 return E_OUTOFMEMORY;
977
978 *newObject = *this;
979
980 /* We need to alloc new memory for the string, otherwise
981 * we free memory twice.
982 */
983 newObject->description.lpstrName = HeapAlloc(
984 GetProcessHeap(),0,
985 (1+strlenW(this->description.lpstrName))*2
986 );
987 /* We need to clone the HFONT too. This is just cut & paste from above */
988 IFont_get_Size(iface, &cySize);
989
990 fontHeight = MulDiv(cySize.s.Lo, 2540L, 72L);
991 fontHeight = MulDiv(fontHeight, this->cyLogical,this->cyHimetric);
992
993 memset(&logFont, 0, sizeof(LOGFONTW));
994
995 logFont.lfHeight = ((fontHeight%10000L)>5000L) ? (-fontHeight/10000L)-1 :
996 (-fontHeight/10000L);
997 logFont.lfItalic = this->description.fItalic;
998 logFont.lfUnderline = this->description.fUnderline;
999 logFont.lfStrikeOut = this->description.fStrikethrough;
1000 logFont.lfWeight = this->description.sWeight;
1001 logFont.lfCharSet = this->description.sCharset;
1002 logFont.lfOutPrecision = OUT_CHARACTER_PRECIS;
1003 logFont.lfClipPrecision = CLIP_DEFAULT_PRECIS;
1004 logFont.lfQuality = DEFAULT_QUALITY;
1005 logFont.lfPitchAndFamily = DEFAULT_PITCH;
1006 strcpyW(logFont.lfFaceName,this->description.lpstrName);
1007
1008 newObject->gdiFont = CreateFontIndirectW(&logFont);
1009
1010
1011 /* The cloned object starts with a reference count of 1 */
1012 newObject->ref = 1;
1013
1014 *ppfont = (IFont*)newObject;
1015
1016 return S_OK;
1017}
1018
1019/************************************************************************
1020 * OLEFontImpl_IsEqual (IFont)
1021 *
1022 * See Windows documentation for more details on IFont methods.
1023 */
1024static HRESULT WINAPI OLEFontImpl_IsEqual(
1025 IFont* iface,
1026 IFont* pFontOther)
1027{
1028 FIXME("():Stub\n");
1029 return E_NOTIMPL;
1030}
1031
1032/************************************************************************
1033 * OLEFontImpl_SetRatio (IFont)
1034 *
1035 * See Windows documentation for more details on IFont methods.
1036 */
1037static HRESULT WINAPI OLEFontImpl_SetRatio(
1038 IFont* iface,
1039 long cyLogical,
1040 long cyHimetric)
1041{
1042 _ICOM_THIS(OLEFontImpl, iface);
1043 TRACE("(%p)->(%ld, %ld)\n", this, cyLogical, cyHimetric);
1044
1045 this->cyLogical = cyLogical;
1046 this->cyHimetric = cyHimetric;
1047
1048 return S_OK;
1049}
1050
1051/************************************************************************
1052 * OLEFontImpl_QueryTextMetrics (IFont)
1053 *
1054 * See Windows documentation for more details on IFont methods.
1055 */
1056static HRESULT WINAPI OLEFontImpl_QueryTextMetrics(
1057 IFont* iface,
1058 TEXTMETRICOLE* ptm)
1059{
1060 FIXME("():Stub\n");
1061 return E_NOTIMPL;
1062}
1063
1064/************************************************************************
1065 * OLEFontImpl_AddRefHfont (IFont)
1066 *
1067 * See Windows documentation for more details on IFont methods.
1068 */
1069static HRESULT WINAPI OLEFontImpl_AddRefHfont(
1070 IFont* iface,
1071 HFONT hfont)
1072{
1073 _ICOM_THIS(OLEFontImpl, iface);
1074 TRACE("(%p)->(%08x) (lock=%ld)\n", this, hfont, this->fontLock);
1075
1076 if ( (hfont == 0) ||
1077 (hfont != this->gdiFont) )
1078 return E_INVALIDARG;
1079
1080 this->fontLock++;
1081
1082 return S_OK;
1083}
1084
1085/************************************************************************
1086 * OLEFontImpl_ReleaseHfont (IFont)
1087 *
1088 * See Windows documentation for more details on IFont methods.
1089 */
1090static HRESULT WINAPI OLEFontImpl_ReleaseHfont(
1091 IFont* iface,
1092 HFONT hfont)
1093{
1094 _ICOM_THIS(OLEFontImpl, iface);
1095 TRACE("(%p)->(%08x) (lock=%ld)\n", this, hfont, this->fontLock);
1096
1097 if ( (hfont == 0) ||
1098 (hfont != this->gdiFont) )
1099 return E_INVALIDARG;
1100
1101 this->fontLock--;
1102
1103 /*
1104 * If we just released our last font reference, destroy it.
1105 */
1106 if (this->fontLock==0)
1107 {
1108 DeleteObject(this->gdiFont);
1109 this->gdiFont = 0;
1110 }
1111
1112 return S_OK;
1113}
1114
1115/************************************************************************
1116 * OLEFontImpl_SetHdc (IFont)
1117 *
1118 * See Windows documentation for more details on IFont methods.
1119 */
1120static HRESULT WINAPI OLEFontImpl_SetHdc(
1121 IFont* iface,
1122 HDC hdc)
1123{
1124 _ICOM_THIS(OLEFontImpl, iface);
1125 FIXME("(%p)->(%08x): Stub\n", this, hdc);
1126 return E_NOTIMPL;
1127}
1128
1129/************************************************************************
1130 * OLEFontImpl_IDispatch_QueryInterface (IUnknown)
1131 *
1132 * See Windows documentation for more details on IUnknown methods.
1133 */
1134static HRESULT WINAPI OLEFontImpl_IDispatch_QueryInterface(
1135 IDispatch* iface,
1136 REFIID riid,
1137 VOID** ppvoid)
1138{
1139 _ICOM_THIS_From_IDispatch(IFont, iface);
1140
1141 return IFont_QueryInterface(this, riid, ppvoid);
1142}
1143
1144/************************************************************************
1145 * OLEFontImpl_IDispatch_Release (IUnknown)
1146 *
1147 * See Windows documentation for more details on IUnknown methods.
1148 */
1149static ULONG WINAPI OLEFontImpl_IDispatch_Release(
1150 IDispatch* iface)
1151{
1152 _ICOM_THIS_From_IDispatch(IFont, iface);
1153
1154 return IFont_Release(this);
1155}
1156
1157/************************************************************************
1158 * OLEFontImpl_IDispatch_AddRef (IUnknown)
1159 *
1160 * See Windows documentation for more details on IUnknown methods.
1161 */
1162static ULONG WINAPI OLEFontImpl_IDispatch_AddRef(
1163 IDispatch* iface)
1164{
1165 _ICOM_THIS_From_IDispatch(IFont, iface);
1166
1167 return IFont_AddRef(this);
1168}
1169
1170/************************************************************************
1171 * OLEFontImpl_GetTypeInfoCount (IDispatch)
1172 *
1173 * See Windows documentation for more details on IDispatch methods.
1174 */
1175static HRESULT WINAPI OLEFontImpl_GetTypeInfoCount(
1176 IDispatch* iface,
1177 unsigned int* pctinfo)
1178{
1179 _ICOM_THIS_From_IDispatch(IFont, iface);
1180 FIXME("(%p)->(%p): Stub\n", this, pctinfo);
1181
1182 return E_NOTIMPL;
1183}
1184
1185/************************************************************************
1186 * OLEFontImpl_GetTypeInfo (IDispatch)
1187 *
1188 * See Windows documentation for more details on IDispatch methods.
1189 */
1190static HRESULT WINAPI OLEFontImpl_GetTypeInfo(
1191 IDispatch* iface,
1192 UINT iTInfo,
1193 LCID lcid,
1194 ITypeInfo** ppTInfo)
1195{
1196 _ICOM_THIS_From_IDispatch(IFont, iface);
1197 FIXME("(%p):Stub\n", this);
1198
1199 return E_NOTIMPL;
1200}
1201
1202/************************************************************************
1203 * OLEFontImpl_GetIDsOfNames (IDispatch)
1204 *
1205 * See Windows documentation for more details on IDispatch methods.
1206 */
1207static HRESULT WINAPI OLEFontImpl_GetIDsOfNames(
1208 IDispatch* iface,
1209 REFIID riid,
1210 LPOLESTR* rgszNames,
1211 UINT cNames,
1212 LCID lcid,
1213 DISPID* rgDispId)
1214{
1215 _ICOM_THIS_From_IDispatch(IFont, iface);
1216 FIXME("(%p):Stub\n", this);
1217
1218 return E_NOTIMPL;
1219}
1220
1221/************************************************************************
1222 * OLEFontImpl_Invoke (IDispatch)
1223 *
1224 * See Windows documentation for more details on IDispatch methods.
1225 */
1226static HRESULT WINAPI OLEFontImpl_Invoke(
1227 IDispatch* iface,
1228 DISPID dispIdMember,
1229 REFIID riid,
1230 LCID lcid,
1231 WORD wFlags,
1232 DISPPARAMS* pDispParams,
1233 VARIANT* pVarResult,
1234 EXCEPINFO* pExepInfo,
1235 UINT* puArgErr)
1236{
1237 _ICOM_THIS_From_IDispatch(IFont, iface);
1238 FIXME("%p->(%ld,%s,%lx,%x), stub!\n", this,dispIdMember,debugstr_guid(riid),lcid,
1239 wFlags
1240 );
1241 return S_OK;
1242}
1243
1244/************************************************************************
1245 * OLEFontImpl_IPersistStream_QueryInterface (IUnknown)
1246 *
1247 * See Windows documentation for more details on IUnknown methods.
1248 */
1249static HRESULT WINAPI OLEFontImpl_IPersistStream_QueryInterface(
1250 IPersistStream* iface,
1251 REFIID riid,
1252 VOID** ppvoid)
1253{
1254 _ICOM_THIS_From_IPersistStream(IFont, iface);
1255
1256 return IFont_QueryInterface(this, riid, ppvoid);
1257}
1258
1259/************************************************************************
1260 * OLEFontImpl_IPersistStream_Release (IUnknown)
1261 *
1262 * See Windows documentation for more details on IUnknown methods.
1263 */
1264static ULONG WINAPI OLEFontImpl_IPersistStream_Release(
1265 IPersistStream* iface)
1266{
1267 _ICOM_THIS_From_IPersistStream(IFont, iface);
1268
1269 return IFont_Release(this);
1270}
1271
1272/************************************************************************
1273 * OLEFontImpl_IPersistStream_AddRef (IUnknown)
1274 *
1275 * See Windows documentation for more details on IUnknown methods.
1276 */
1277static ULONG WINAPI OLEFontImpl_IPersistStream_AddRef(
1278 IPersistStream* iface)
1279{
1280 _ICOM_THIS_From_IPersistStream(IFont, iface);
1281
1282 return IFont_AddRef(this);
1283}
1284
1285/************************************************************************
1286 * OLEFontImpl_GetClassID (IPersistStream)
1287 *
1288 * See Windows documentation for more details on IPersistStream methods.
1289 */
1290static HRESULT WINAPI OLEFontImpl_GetClassID(
1291 IPersistStream* iface,
1292 CLSID* pClassID)
1293{
1294 if (pClassID==0)
1295 return E_POINTER;
1296
1297 memcpy(pClassID, &CLSID_StdFont, sizeof(CLSID_StdFont));
1298
1299 return S_OK;
1300}
1301
1302/************************************************************************
1303 * OLEFontImpl_IsDirty (IPersistStream)
1304 *
1305 * See Windows documentation for more details on IPersistStream methods.
1306 */
1307static HRESULT WINAPI OLEFontImpl_IsDirty(
1308 IPersistStream* iface)
1309{
1310 return S_OK;
1311}
1312
1313/************************************************************************
1314 * OLEFontImpl_Load (IPersistStream)
1315 *
1316 * See Windows documentation for more details on IPersistStream methods.
1317 *
1318 * This is the format of the standard font serialization as far as I
1319 * know
1320 *
1321 * Offset Type Value Comment
1322 * 0x0000 Byte Unknown Probably a version number, contains 0x01
1323 * 0x0001 Short Charset Charset value from the FONTDESC structure
1324 * 0x0003 Byte Attributes Flags defined as follows:
1325 * 00000010 - Italic
1326 * 00000100 - Underline
1327 * 00001000 - Strikethrough
1328 * 0x0004 Short Weight Weight value from FONTDESC structure
1329 * 0x0006 DWORD size "Low" portion of the cySize member of the FONTDESC
1330 * structure/
1331 * 0x000A Byte name length Length of the font name string (no null character)
1332 * 0x000B String name Name of the font (ASCII, no nul character)
1333 */
1334static HRESULT WINAPI OLEFontImpl_Load(
1335 IPersistStream* iface,
1336 IStream* pLoadStream)
1337{
1338 char readBuffer[0x100];
1339 ULONG cbRead;
1340 BYTE bVersion;
1341 BYTE bAttributes;
1342 BYTE bStringSize;
1343
1344 _ICOM_THIS_From_IPersistStream(OLEFontImpl, iface);
1345
1346 /*
1347 * Read the version byte
1348 */
1349 IStream_Read(pLoadStream, &bVersion, 1, &cbRead);
1350
1351 if ( (cbRead!=1) ||
1352 (bVersion!=0x01) )
1353 return E_FAIL;
1354
1355 /*
1356 * Charset
1357 */
1358 IStream_Read(pLoadStream, &this->description.sCharset, 2, &cbRead);
1359
1360 if (cbRead!=2)
1361 return E_FAIL;
1362
1363 /*
1364 * Attributes
1365 */
1366 IStream_Read(pLoadStream, &bAttributes, 1, &cbRead);
1367
1368 if (cbRead!=1)
1369 return E_FAIL;
1370
1371 this->description.fItalic = (bAttributes & FONTPERSIST_ITALIC) != 0;
1372 this->description.fStrikethrough = (bAttributes & FONTPERSIST_STRIKETHROUGH) != 0;
1373 this->description.fUnderline = (bAttributes & FONTPERSIST_UNDERLINE) != 0;
1374
1375 /*
1376 * Weight
1377 */
1378 IStream_Read(pLoadStream, &this->description.sWeight, 2, &cbRead);
1379
1380 if (cbRead!=2)
1381 return E_FAIL;
1382
1383 /*
1384 * Size
1385 */
1386 IStream_Read(pLoadStream, &this->description.cySize.s.Lo, 4, &cbRead);
1387
1388 if (cbRead!=4)
1389 return E_FAIL;
1390
1391 this->description.cySize.s.Hi = 0;
1392
1393 /*
1394 * FontName
1395 */
1396 IStream_Read(pLoadStream, &bStringSize, 1, &cbRead);
1397
1398 if (cbRead!=1)
1399 return E_FAIL;
1400
1401 memset(readBuffer, 0, 0x100);
1402 IStream_Read(pLoadStream, readBuffer, bStringSize, &cbRead);
1403
1404 if (cbRead!=bStringSize)
1405 return E_FAIL;
1406
1407 if (this->description.lpstrName!=0)
1408 HeapFree(GetProcessHeap(), 0, this->description.lpstrName);
1409
1410 this->description.lpstrName = HEAP_strdupAtoW(GetProcessHeap(),
1411 HEAP_ZERO_MEMORY,
1412 readBuffer);
1413
1414 return S_OK;
1415}
1416
1417/************************************************************************
1418 * OLEFontImpl_Save (IPersistStream)
1419 *
1420 * See Windows documentation for more details on IPersistStream methods.
1421 */
1422static HRESULT WINAPI OLEFontImpl_Save(
1423 IPersistStream* iface,
1424 IStream* pOutStream,
1425 BOOL fClearDirty)
1426{
1427 char* writeBuffer = NULL;
1428 ULONG cbWritten;
1429 BYTE bVersion = 0x01;
1430 BYTE bAttributes;
1431 BYTE bStringSize;
1432
1433 _ICOM_THIS_From_IPersistStream(OLEFontImpl, iface);
1434
1435 /*
1436 * Read the version byte
1437 */
1438 IStream_Write(pOutStream, &bVersion, 1, &cbWritten);
1439
1440 if (cbWritten!=1)
1441 return E_FAIL;
1442
1443 /*
1444 * Charset
1445 */
1446 IStream_Write(pOutStream, &this->description.sCharset, 2, &cbWritten);
1447
1448 if (cbWritten!=2)
1449 return E_FAIL;
1450
1451 /*
1452 * Attributes
1453 */
1454 bAttributes = 0;
1455
1456 if (this->description.fItalic)
1457 bAttributes |= FONTPERSIST_ITALIC;
1458
1459 if (this->description.fStrikethrough)
1460 bAttributes |= FONTPERSIST_STRIKETHROUGH;
1461
1462 if (this->description.fUnderline)
1463 bAttributes |= FONTPERSIST_UNDERLINE;
1464
1465 IStream_Write(pOutStream, &bAttributes, 1, &cbWritten);
1466
1467 if (cbWritten!=1)
1468 return E_FAIL;
1469
1470 /*
1471 * Weight
1472 */
1473 IStream_Write(pOutStream, &this->description.sWeight, 2, &cbWritten);
1474
1475 if (cbWritten!=2)
1476 return E_FAIL;
1477
1478 /*
1479 * Size
1480 */
1481 IStream_Write(pOutStream, &this->description.cySize.s.Lo, 4, &cbWritten);
1482
1483 if (cbWritten!=4)
1484 return E_FAIL;
1485
1486 /*
1487 * FontName
1488 */
1489 if (this->description.lpstrName!=0)
1490 bStringSize = lstrlenW(this->description.lpstrName);
1491 else
1492 bStringSize = 0;
1493
1494 IStream_Write(pOutStream, &bStringSize, 1, &cbWritten);
1495
1496 if (cbWritten!=1)
1497 return E_FAIL;
1498
1499 if (bStringSize!=0)
1500 {
1501 writeBuffer = HEAP_strdupWtoA(GetProcessHeap(),
1502 HEAP_ZERO_MEMORY,
1503 this->description.lpstrName);
1504
1505 if (writeBuffer==0)
1506 return E_OUTOFMEMORY;
1507
1508 IStream_Write(pOutStream, writeBuffer, bStringSize, &cbWritten);
1509
1510 HeapFree(GetProcessHeap(), 0, writeBuffer);
1511
1512 if (cbWritten!=bStringSize)
1513 return E_FAIL;
1514 }
1515
1516 return S_OK;
1517}
1518
1519/************************************************************************
1520 * OLEFontImpl_GetSizeMax (IPersistStream)
1521 *
1522 * See Windows documentation for more details on IPersistStream methods.
1523 */
1524static HRESULT WINAPI OLEFontImpl_GetSizeMax(
1525 IPersistStream* iface,
1526 ULARGE_INTEGER* pcbSize)
1527{
1528 _ICOM_THIS_From_IPersistStream(OLEFontImpl, iface);
1529
1530 if (pcbSize==NULL)
1531 return E_POINTER;
1532
1533 pcbSize->s.HighPart = 0;
1534 pcbSize->s.LowPart = 0;
1535
1536 pcbSize->s.LowPart += sizeof(BYTE); /* Version */
1537 pcbSize->s.LowPart += sizeof(WORD); /* Lang code */
1538 pcbSize->s.LowPart += sizeof(BYTE); /* Flags */
1539 pcbSize->s.LowPart += sizeof(WORD); /* Weight */
1540 pcbSize->s.LowPart += sizeof(DWORD); /* Size */
1541 pcbSize->s.LowPart += sizeof(BYTE); /* StrLength */
1542
1543 if (this->description.lpstrName!=0)
1544 pcbSize->s.LowPart += lstrlenW(this->description.lpstrName);
1545
1546 return S_OK;
1547}
1548
1549/************************************************************************
1550 * OLEFontImpl_IConnectionPointContainer_QueryInterface (IUnknown)
1551 *
1552 * See Windows documentation for more details on IUnknown methods.
1553 */
1554static HRESULT WINAPI OLEFontImpl_IConnectionPointContainer_QueryInterface(
1555 IConnectionPointContainer* iface,
1556 REFIID riid,
1557 VOID** ppvoid)
1558{
1559 _ICOM_THIS_From_IConnectionPointContainer(OLEFontImpl, iface);
1560
1561 return IFont_QueryInterface((IFont*)this, riid, ppvoid);
1562}
1563
1564/************************************************************************
1565 * OLEFontImpl_IConnectionPointContainer_Release (IUnknown)
1566 *
1567 * See Windows documentation for more details on IUnknown methods.
1568 */
1569static ULONG WINAPI OLEFontImpl_IConnectionPointContainer_Release(
1570 IConnectionPointContainer* iface)
1571{
1572 _ICOM_THIS_From_IConnectionPointContainer(OLEFontImpl, iface);
1573
1574 return IFont_Release((IFont*)this);
1575}
1576
1577/************************************************************************
1578 * OLEFontImpl_IConnectionPointContainer_AddRef (IUnknown)
1579 *
1580 * See Windows documentation for more details on IUnknown methods.
1581 */
1582static ULONG WINAPI OLEFontImpl_IConnectionPointContainer_AddRef(
1583 IConnectionPointContainer* iface)
1584{
1585 _ICOM_THIS_From_IConnectionPointContainer(OLEFontImpl, iface);
1586
1587 return IFont_AddRef((IFont*)this);
1588}
1589
1590/************************************************************************
1591 * OLEFontImpl_EnumConnectionPoints (IConnectionPointContainer)
1592 *
1593 * See Windows documentation for more details on IConnectionPointContainer
1594 * methods.
1595 */
1596static HRESULT WINAPI OLEFontImpl_EnumConnectionPoints(
1597 IConnectionPointContainer* iface,
1598 IEnumConnectionPoints **ppEnum)
1599{
1600 _ICOM_THIS_From_IConnectionPointContainer(OLEFontImpl, iface);
1601
1602 FIXME("(%p)->(%p): stub\n", this, ppEnum);
1603 return E_NOTIMPL;
1604}
1605
1606/************************************************************************
1607 * OLEFontImpl_FindConnectionPoint (IConnectionPointContainer)
1608 *
1609 * See Windows documentation for more details on IConnectionPointContainer
1610 * methods.
1611 */
1612static HRESULT WINAPI OLEFontImpl_FindConnectionPoint(
1613 IConnectionPointContainer* iface,
1614 REFIID riid,
1615 IConnectionPoint **ppCp)
1616{
1617 _ICOM_THIS_From_IConnectionPointContainer(OLEFontImpl, iface);
1618 TRACE("(%p)->(%s, %p): stub\n", this, debugstr_guid(riid), ppCp);
1619
1620 if(memcmp(riid, &IID_IPropertyNotifySink, sizeof(IID_IPropertyNotifySink)) == 0) {
1621 return IConnectionPoint_QueryInterface(this->pCP, &IID_IConnectionPoint,
1622 (LPVOID)ppCp);
1623 } else {
1624 FIXME("Tried to find connection point on %s\n", debugstr_guid(riid));
1625 return E_NOINTERFACE;
1626 }
1627}
1628
1629/*******************************************************************************
1630 * StdFont ClassFactory
1631 */
1632typedef struct
1633{
1634 /* IUnknown fields */
1635 ICOM_VFIELD(IClassFactory);
1636 DWORD ref;
1637} IClassFactoryImpl;
1638
1639static HRESULT WINAPI
1640SFCF_QueryInterface(LPCLASSFACTORY iface,REFIID riid,LPVOID *ppobj) {
1641 ICOM_THIS(IClassFactoryImpl,iface);
1642
1643 FIXME("(%p)->(%s,%p),stub!\n",This,debugstr_guid(riid),ppobj);
1644 return E_NOINTERFACE;
1645}
1646
1647static ULONG WINAPI
1648SFCF_AddRef(LPCLASSFACTORY iface) {
1649 ICOM_THIS(IClassFactoryImpl,iface);
1650 return ++(This->ref);
1651}
1652
1653static ULONG WINAPI SFCF_Release(LPCLASSFACTORY iface) {
1654 ICOM_THIS(IClassFactoryImpl,iface);
1655 /* static class, won't be freed */
1656 return --(This->ref);
1657}
1658
1659static HRESULT WINAPI SFCF_CreateInstance(
1660 LPCLASSFACTORY iface,LPUNKNOWN pOuter,REFIID riid,LPVOID *ppobj
1661) {
1662 ICOM_THIS(IClassFactoryImpl,iface);
1663
1664 if (IsEqualGUID(riid,&IID_IFont)) {
1665 FONTDESC fd;
1666
1667 WCHAR fname[] = { 'S','y','s','t','e','m',0 };
1668
1669 fd.cbSizeofstruct = sizeof(fd);
1670 fd.lpstrName = fname;
1671 fd.cySize.s.Lo = 80000;
1672 fd.cySize.s.Hi = 0;
1673 fd.sWeight = 0;
1674 fd.sCharset = 0;
1675 fd.fItalic = 0;
1676 fd.fUnderline = 0;
1677 fd.fStrikethrough = 0;
1678 return OleCreateFontIndirect(&fd,riid,ppobj);
1679 }
1680
1681 FIXME("(%p)->(%p,%s,%p)\n",This,pOuter,debugstr_guid(riid),ppobj);
1682 return E_NOINTERFACE;
1683}
1684
1685static HRESULT WINAPI SFCF_LockServer(LPCLASSFACTORY iface,BOOL dolock) {
1686 ICOM_THIS(IClassFactoryImpl,iface);
1687 FIXME("(%p)->(%d),stub!\n",This,dolock);
1688 return S_OK;
1689}
1690
1691static ICOM_VTABLE(IClassFactory) SFCF_Vtbl = {
1692 ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
1693 SFCF_QueryInterface,
1694 SFCF_AddRef,
1695 SFCF_Release,
1696 SFCF_CreateInstance,
1697 SFCF_LockServer
1698};
1699static IClassFactoryImpl STDFONT_CF = {&SFCF_Vtbl, 1 };
1700
1701void _get_STDFONT_CF(LPVOID *ppv) { *ppv = (LPVOID)&STDFONT_CF; }
Note: See TracBrowser for help on using the repository browser.