source: trunk/src/shell32/folders.cpp@ 1330

Last change on this file since 1330 was 1214, checked in by sandervl, 26 years ago

Moved new shell32 to current dir
File size: 10.6 KB
Line 
1/* $Id: folders.cpp,v 1.1 1999-10-09 11:13:19 sandervl Exp $ */
2
3/*
4 * Win32 SHELL32 for OS/2
5 *
6 * Copyright 1999 Patrick Haller (haller@zebra.fh-weingarten.de)
7 * Project Odin Software License can be found in LICENSE.TXT
8 *
9 */
10
11/*
12 * Copyright 1997 Marcus Meissner
13 * Copyright 1998 Juergen Schmied
14 *
15 */
16
17
18/*****************************************************************************
19 * Includes *
20 *****************************************************************************/
21
22#include <stdlib.h>
23#include <string.h>
24#include <odin.h>
25#include <odinwrap.h>
26
27#define ICOM_CINTERFACE 1
28#define CINTERFACE 1
29
30#include "wine/obj_base.h"
31#include "wine/obj_extracticon.h"
32#include "wine/undocshell.h"
33
34#include "debugtools.h"
35#include "winerror.h"
36
37#include "pidl.h"
38#include "shell32_main.h"
39
40#include <misc.h>
41
42
43ODINDEBUGCHANNEL(SHELL32-FOLDERS)
44
45
46/***********************************************************************
47* IExtractIconA implementation
48*/
49
50typedef struct
51{ ICOM_VTABLE(IExtractIconA)* lpvtbl;
52 DWORD ref;
53 ICOM_VTABLE(IPersistFile)* lpvtblPersistFile;
54 LPITEMIDLIST pidl;
55} IExtractIconAImpl;
56
57//static struct ICOM_VTABLE(IExtractIconA) eivt;
58//static struct ICOM_VTABLE(IPersistFile) pfvt;
59
60#define _IPersistFile_Offset ((int)(&(((IExtractIconAImpl*)0)->lpvtblPersistFile)))
61#define _ICOM_THIS_From_IPersistFile(class, name) class* This = (class*)(((char*)name)-_IPersistFile_Offset);
62
63/**************************************************************************
64 * IExtractIconA_QueryInterface
65 */
66static HRESULT WINAPI IExtractIconA_fnQueryInterface( IExtractIconA * iface, REFIID riid, LPVOID *ppvObj)
67{
68 ICOM_THIS(IExtractIconAImpl,iface);
69
70 char xriid[50];
71 WINE_StringFromCLSID((LPCLSID)riid,xriid);
72 dprintf(("SHELL32:folders IExtractIconA_fnQueryInterface(%p)->(\n\tIID:\t%s,%p)\n",
73 This,
74 xriid,
75 ppvObj));
76
77 *ppvObj = NULL;
78
79 if(IsEqualIID(riid, &IID_IUnknown)) /*IUnknown*/
80 { *ppvObj = This;
81 }
82 else if(IsEqualIID(riid, &IID_IPersistFile)) /*IExtractIcon*/
83 { *ppvObj = (IPersistFile*)&(This->lpvtblPersistFile);
84 }
85 else if(IsEqualIID(riid, &IID_IExtractIconA)) /*IExtractIcon*/
86 { *ppvObj = (IExtractIconA*)This;
87 }
88
89 if(*ppvObj)
90 { IExtractIconA_AddRef((IExtractIconA*) *ppvObj);
91 dprintf(("SHELL32:folders IExtractIconA_fnQueryInterface-- Interface: (%p)->(%p)\n",ppvObj,*ppvObj));
92 return S_OK;
93 }
94 dprintf(("SHELL32:folders IExtractIconA_fnQueryInterface-- Interface: E_NOINTERFACE\n"));
95 return E_NOINTERFACE;
96}
97
98/**************************************************************************
99* IExtractIconA_AddRef
100*/
101static ULONG WINAPI IExtractIconA_fnAddRef(IExtractIconA * iface)
102{
103 ICOM_THIS(IExtractIconAImpl,iface);
104
105 dprintf(("SHELL32:folders IExtractIconA_fnAddRef(%p)->(count=%lu)\n",
106 This,
107 This->ref));
108
109 shell32_ObjCount++;
110
111 return ++(This->ref);
112}
113/**************************************************************************
114* IExtractIconA_Release
115*/
116static ULONG WINAPI IExtractIconA_fnRelease(IExtractIconA * iface)
117{
118 ICOM_THIS(IExtractIconAImpl,iface);
119
120 dprintf(("SHELL32:folders IExtractIconA_fnRelease(%p)->()\n",
121 This));
122
123 shell32_ObjCount--;
124
125 if (!--(This->ref))
126 { dprintf(("SHELL32:folders IExtractIconA_fnRelease destroying IExtractIcon(%p)\n",
127 This));
128 SHFree(This->pidl);
129 HeapFree(GetProcessHeap(),0,This);
130 return 0;
131 }
132 return This->ref;
133}
134/**************************************************************************
135* IExtractIconA_GetIconLocation
136*
137* mapping filetype to icon
138*/
139static HRESULT WINAPI IExtractIconA_fnGetIconLocation(
140 IExtractIconA * iface,
141 UINT uFlags,
142 LPSTR szIconFile,
143 UINT cchMax,
144 int * piIndex,
145 UINT * pwFlags)
146{
147 ICOM_THIS(IExtractIconAImpl,iface);
148
149 char sTemp[MAX_PATH];
150 DWORD dwNr;
151 GUID const * riid;
152 LPITEMIDLIST pSimplePidl = ILFindLastID(This->pidl);
153
154 dprintf(("SHELL32:folders IExtractIconA_fnGetIconLocation(%p) (flags=%u %p %u %p %p)\n",
155 This,
156 uFlags,
157 szIconFile,
158 cchMax,
159 piIndex,
160 pwFlags));
161
162 if (pwFlags)
163 *pwFlags = 0;
164
165 if (_ILIsDesktop(pSimplePidl))
166 {
167 lstrcpynA(szIconFile, "shell32.dll", cchMax);
168 *piIndex = 34;
169 }
170
171 /* my computer and other shell extensions */
172 else if ( (riid = _ILGetGUIDPointer(pSimplePidl)) )
173 {
174 char xriid[50];
175 strcpy(xriid,"CLSID\\");
176 WINE_StringFromCLSID((LPCLSID)riid,&xriid[strlen(xriid)]);
177
178 if (HCR_GetDefaultIcon(xriid, sTemp, MAX_PATH, &dwNr))
179 {
180 lstrcpynA(szIconFile, sTemp, cchMax);
181 *piIndex = dwNr;
182 }
183 else
184 {
185 lstrcpynA(szIconFile, "shell32.dll", cchMax);
186 *piIndex = 15;
187 }
188 }
189
190 else if (_ILIsDrive (pSimplePidl))
191 {
192 if (HCR_GetDefaultIcon("Drive", sTemp, MAX_PATH, &dwNr))
193 {
194 lstrcpynA(szIconFile, sTemp, cchMax);
195 *piIndex = dwNr;
196 }
197 else
198 {
199 lstrcpynA(szIconFile, "shell32.dll", cchMax);
200 *piIndex = 8;
201 }
202 }
203 else if (_ILIsFolder (pSimplePidl))
204 {
205 if (HCR_GetDefaultIcon("Folder", sTemp, MAX_PATH, &dwNr))
206 {
207 lstrcpynA(szIconFile, sTemp, cchMax);
208 *piIndex = dwNr;
209 }
210 else
211 {
212 lstrcpynA(szIconFile, "shell32.dll", cchMax);
213 *piIndex = 3;
214 }
215 }
216 else /* object is file */
217 {
218 if (_ILGetExtension (pSimplePidl, sTemp, MAX_PATH)
219 && HCR_MapTypeToValue(sTemp, sTemp, MAX_PATH, TRUE)
220 && HCR_GetDefaultIcon(sTemp, sTemp, MAX_PATH, &dwNr))
221 {
222 if (!strcmp("%1",sTemp)) /* icon is in the file */
223 {
224 SHGetPathFromIDListA(This->pidl, sTemp);
225 dwNr = 0;
226 }
227 lstrcpynA(szIconFile, sTemp, cchMax);
228 *piIndex = dwNr;
229 }
230 else /* default icon */
231 {
232 lstrcpynA(szIconFile, "shell32.dll", cchMax);
233 *piIndex = 0;
234 }
235 }
236
237 dprintf(("SHELL32:folders IExtractIconA_fnGetIconLocation -- %s %x\n",
238 szIconFile,
239 *piIndex));
240 return NOERROR;
241}
242/**************************************************************************
243* IExtractIconA_Extract
244*/
245static HRESULT WINAPI IExtractIconA_fnExtract(IExtractIconA * iface, LPCSTR pszFile, UINT nIconIndex, HICON *phiconLarge, HICON *phiconSmall, UINT nIconSize)
246{
247 ICOM_THIS(IExtractIconAImpl,iface);
248
249 dprintf(("SHELL32:folders IExtractIconA_fnExtract (%p) (file=%p index=%u %p %p size=%u) semi-stub\n",
250 This,
251 pszFile,
252 nIconIndex,
253 phiconLarge,
254 phiconSmall,
255 nIconSize));
256
257 if (phiconLarge)
258 *phiconLarge = pImageList_GetIcon(ShellBigIconList, nIconIndex, ILD_TRANSPARENT);
259
260 if (phiconSmall)
261 *phiconSmall = pImageList_GetIcon(ShellSmallIconList, nIconIndex, ILD_TRANSPARENT);
262
263 return S_OK;
264}
265
266static struct ICOM_VTABLE(IExtractIconA) eivt =
267{
268 ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
269 IExtractIconA_fnQueryInterface,
270 IExtractIconA_fnAddRef,
271 IExtractIconA_fnRelease,
272 IExtractIconA_fnGetIconLocation,
273 IExtractIconA_fnExtract
274};
275
276
277/************************************************************************
278 * IEIPersistFile_QueryInterface (IUnknown)
279 */
280static HRESULT WINAPI IEIPersistFile_fnQueryInterface(
281 IPersistFile *iface,
282 REFIID iid,
283 LPVOID *ppvObj)
284{
285 _ICOM_THIS_From_IPersistFile(IExtractIconA, iface);
286
287 return IShellFolder_QueryInterface((IExtractIconA*)This, iid, ppvObj);
288}
289
290/************************************************************************
291 * IEIPersistFile_AddRef (IUnknown)
292 */
293static ULONG WINAPI IEIPersistFile_fnAddRef(
294 IPersistFile *iface)
295{
296 _ICOM_THIS_From_IPersistFile(IExtractIconA, iface);
297
298 return IExtractIconA_AddRef((IExtractIconA*)This);
299}
300
301/************************************************************************
302 * IEIPersistFile_Release (IUnknown)
303 */
304static ULONG WINAPI IEIPersistFile_fnRelease(
305 IPersistFile *iface)
306{
307 _ICOM_THIS_From_IPersistFile(IExtractIconA, iface);
308
309 return IExtractIconA_Release((IExtractIconA*)This);
310}
311
312/************************************************************************
313 * IEIPersistFile_GetClassID (IPersist)
314 */
315static HRESULT WINAPI IEIPersistFile_fnGetClassID(
316 IPersistFile *iface,
317 LPCLSID lpClassId)
318{
319 CLSID StdFolderID = { 0x00000000, 0x0000, 0x0000, {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00} };
320
321 if (lpClassId==NULL)
322 return E_POINTER;
323
324 memcpy(lpClassId, &StdFolderID, sizeof(StdFolderID));
325
326 return S_OK;
327}
328
329/************************************************************************
330 * IEIPersistFile_IsDirty (IPersistFile)
331 */
332static HRESULT WINAPI IEIPersistFile_fnIsDirty(IPersistFile* iface)
333{
334 dprintf(("SHELL32: Folders: IEIPersistFile_fnIsDirty not implemented.\n"));
335 return E_NOTIMPL;
336}
337
338
339/************************************************************************
340 * IEIPersistFile_Load (IPersistFile)
341 */
342static HRESULT WINAPI IEIPersistFile_fnLoad(IPersistFile* iface, LPCOLESTR pszFileName, DWORD dwMode)
343{
344 _ICOM_THIS_From_IPersistFile(IExtractIconA, iface);
345 FIXME("%p\n", This);
346 return E_NOTIMPL;
347
348}
349
350
351/************************************************************************
352 * IEIPersistFile_Save (IPersistFile)
353 */
354static HRESULT WINAPI IEIPersistFile_fnSave(IPersistFile* iface, LPCOLESTR pszFileName, DWORD dwMode)
355{
356 dprintf(("SHELL32: Folders: IEIPersistFile_fnSave not implemented.\n"));
357 return E_NOTIMPL;
358}
359
360
361/************************************************************************
362 * IEIPersistFile_SaveCompleted (IPersistFile)
363 */
364static HRESULT WINAPI IEIPersistFile_fnSaveCompleted(IPersistFile* iface, LPCOLESTR pszFileName)
365{
366 dprintf(("SHELL32: Folders: IEIPersistFile_fnSaveCompleted not implemented.\n"));
367 return E_NOTIMPL;
368}
369
370
371/************************************************************************
372 * IEIPersistFile_GetCurFile (IPersistFile)
373 */
374static HRESULT WINAPI IEIPersistFile_fnGetCurFile(IPersistFile* iface, LPOLESTR* pszFileName)
375{
376 dprintf(("SHELL32: Folders: IEIPersistFile_fnGetCurFile not implemented.\n"));
377 return E_NOTIMPL;
378}
379
380static struct ICOM_VTABLE(IPersistFile) pfvt =
381{
382 ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
383 IEIPersistFile_fnQueryInterface,
384 IEIPersistFile_fnAddRef,
385 IEIPersistFile_fnRelease,
386 IEIPersistFile_fnGetClassID,
387 IEIPersistFile_fnIsDirty, /* IEIPersistFile_fnIsDirty */
388 IEIPersistFile_fnLoad,
389 IEIPersistFile_fnSave, /* IEIPersistFile_fnSave */
390 IEIPersistFile_fnSaveCompleted, /* IEIPersistFile_fnSaveCompleted */
391 IEIPersistFile_fnGetCurFile /* IEIPersistFile_fnGetCurFile */
392};
393
394/**************************************************************************
395* IExtractIconA_Constructor
396*/
397IExtractIconA* IExtractIconA_Constructor(LPCITEMIDLIST pidl)
398{
399 IExtractIconAImpl* ei;
400
401 ei=(IExtractIconAImpl*)HeapAlloc(GetProcessHeap(),0,sizeof(IExtractIconAImpl));
402 ei->ref=1;
403 ei->lpvtbl = &eivt;
404 ei->lpvtblPersistFile = &pfvt;
405 ei->pidl=ILClone(pidl);
406
407 pdump(pidl);
408
409 dprintf(("SHELL32:folders IExtractIconA_Constructor(%p)\n",
410 ei));
411 shell32_ObjCount++;
412 return (IExtractIconA *)ei;
413}
414
415
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