2 * IContextMenu for items in the shellview
4 * 1998, 2000 Juergen Schmied <juergen.schmied@debitel.net>
9 #include "debugtools.h"
13 #include "wine/obj_base.h"
14 #include "wine/obj_contextmenu.h"
15 #include "wine/obj_shellbrowser.h"
16 #include "wine/obj_shellextinit.h"
17 #include "undocshell.h"
19 #include "shell32_main.h"
20 #include "shellfolder.h"
22 DEFAULT_DEBUG_CHANNEL(shell);
24 /**************************************************************************
25 * IContextMenu Implementation
28 { ICOM_VFIELD(IContextMenu);
30 IShellFolder* pSFParent;
31 LPITEMIDLIST pidl; /* root pidl */
32 LPITEMIDLIST *apidl; /* array of child pidls */
38 static struct ICOM_VTABLE(IContextMenu) cmvt;
40 /**************************************************************************
41 * ISvItemCm_CanRenameItems()
43 static BOOL ISvItemCm_CanRenameItems(ItemCmImpl *This)
47 TRACE("(%p)->()\n",This);
51 for(i = 0; i < This->cidl; i++){}
52 if(i > 1) return FALSE; /* can't rename more than one item at a time*/
53 dwAttributes = SFGAO_CANRENAME;
54 IShellFolder_GetAttributesOf(This->pSFParent, 1, This->apidl, &dwAttributes);
55 return dwAttributes & SFGAO_CANRENAME;
60 /**************************************************************************
61 * ISvItemCm_Constructor()
63 IContextMenu *ISvItemCm_Constructor(LPSHELLFOLDER pSFParent, LPCITEMIDLIST pidl, LPCITEMIDLIST *apidl, UINT cidl)
67 cm = (ItemCmImpl*)HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(ItemCmImpl));
70 cm->pidl = ILClone(pidl);
71 cm->pSFParent = pSFParent;
73 if(pSFParent) IShellFolder_AddRef(pSFParent);
75 cm->apidl = _ILCopyaPidl(apidl, cidl);
79 for(u = 0; u < cidl; u++)
81 cm->bAllValues &= (_ILIsValue(apidl[u]) ? 1 : 0);
84 TRACE("(%p)->()\n",cm);
87 return (IContextMenu*)cm;
90 /**************************************************************************
91 * ISvItemCm_fnQueryInterface
93 static HRESULT WINAPI ISvItemCm_fnQueryInterface(IContextMenu *iface, REFIID riid, LPVOID *ppvObj)
95 ICOM_THIS(ItemCmImpl, iface);
97 TRACE("(%p)->(\n\tIID:\t%s,%p)\n",This,debugstr_guid(riid),ppvObj);
101 if(IsEqualIID(riid, &IID_IUnknown)) /*IUnknown*/
105 else if(IsEqualIID(riid, &IID_IContextMenu)) /*IContextMenu*/
109 else if(IsEqualIID(riid, &IID_IShellExtInit)) /*IShellExtInit*/
111 FIXME("-- LPSHELLEXTINIT pointer requested\n");
116 IUnknown_AddRef((IUnknown*)*ppvObj);
117 TRACE("-- Interface: (%p)->(%p)\n",ppvObj,*ppvObj);
120 TRACE("-- Interface: E_NOINTERFACE\n");
121 return E_NOINTERFACE;
124 /**************************************************************************
127 static ULONG WINAPI ISvItemCm_fnAddRef(IContextMenu *iface)
129 ICOM_THIS(ItemCmImpl, iface);
131 TRACE("(%p)->(count=%lu)\n",This, This->ref);
134 return ++(This->ref);
137 /**************************************************************************
138 * ISvItemCm_fnRelease
140 static ULONG WINAPI ISvItemCm_fnRelease(IContextMenu *iface)
142 ICOM_THIS(ItemCmImpl, iface);
144 TRACE("(%p)->()\n",This);
150 TRACE(" destroying IContextMenu(%p)\n",This);
153 IShellFolder_Release(This->pSFParent);
158 /*make sure the pidl is freed*/
159 _ILFreeaPidl(This->apidl, This->cidl);
161 HeapFree(GetProcessHeap(),0,This);
167 /**************************************************************************
170 void WINAPI _InsertMenuItem (
181 ZeroMemory(&mii, sizeof(mii));
182 mii.cbSize = sizeof(mii);
183 if (fType == MFT_SEPARATOR)
185 mii.fMask = MIIM_ID | MIIM_TYPE;
189 mii.fMask = MIIM_ID | MIIM_TYPE | MIIM_STATE;
190 mii.dwTypeData = dwTypeData;
195 InsertMenuItemA( hmenu, indexMenu, fByPosition, &mii);
197 /**************************************************************************
198 * ISvItemCm_fnQueryContextMenu()
201 static HRESULT WINAPI ISvItemCm_fnQueryContextMenu(
209 ICOM_THIS(ItemCmImpl, iface);
211 TRACE("(%p)->(hmenu=%x indexmenu=%x cmdfirst=%x cmdlast=%x flags=%x )\n",This, hmenu, indexMenu, idCmdFirst, idCmdLast, uFlags);
213 if(!(CMF_DEFAULTONLY & uFlags))
215 if(uFlags & CMF_EXPLORE)
219 _InsertMenuItem(hmenu, indexMenu++, TRUE, FCIDM_SHVIEW_OPEN, MFT_STRING, "&Open", MFS_ENABLED);
220 _InsertMenuItem(hmenu, indexMenu++, TRUE, FCIDM_SHVIEW_EXPLORE, MFT_STRING, "&Explore", MFS_ENABLED|MFS_DEFAULT);
224 _InsertMenuItem(hmenu, indexMenu++, TRUE, FCIDM_SHVIEW_EXPLORE, MFT_STRING, "&Explore", MFS_ENABLED|MFS_DEFAULT);
225 _InsertMenuItem(hmenu, indexMenu++, TRUE, FCIDM_SHVIEW_OPEN, MFT_STRING, "&Open", MFS_ENABLED);
230 _InsertMenuItem(hmenu, indexMenu++, TRUE, FCIDM_SHVIEW_OPEN, MFT_STRING, "&Select", MFS_ENABLED|MFS_DEFAULT);
232 _InsertMenuItem(hmenu, indexMenu++, TRUE, 0, MFT_SEPARATOR, NULL, 0);
233 _InsertMenuItem(hmenu, indexMenu++, TRUE, FCIDM_SHVIEW_COPY, MFT_STRING, "&Copy", MFS_ENABLED);
234 _InsertMenuItem(hmenu, indexMenu++, TRUE, FCIDM_SHVIEW_CUT, MFT_STRING, "&Cut", MFS_ENABLED);
236 _InsertMenuItem(hmenu, indexMenu++, TRUE, 0, MFT_SEPARATOR, NULL, 0);
237 _InsertMenuItem(hmenu, indexMenu++, TRUE, FCIDM_SHVIEW_DELETE, MFT_STRING, "&Delete", MFS_ENABLED);
239 if(uFlags & CMF_CANRENAME)
240 _InsertMenuItem(hmenu, indexMenu++, TRUE, FCIDM_SHVIEW_RENAME, MFT_STRING, "&Rename", ISvItemCm_CanRenameItems(This) ? MFS_ENABLED : MFS_DISABLED);
242 return MAKE_HRESULT(SEVERITY_SUCCESS, 0, (FCIDM_SHVIEWLAST));
244 return MAKE_HRESULT(SEVERITY_SUCCESS, 0, 0);
247 /**************************************************************************
253 static void DoOpenExplore(
258 ICOM_THIS(ItemCmImpl, iface);
260 int i, bFolderFound = FALSE;
262 SHELLEXECUTEINFOA sei;
264 /* Find the first item in the list that is not a value. These commands
265 should never be invoked if there isn't at least one folder item in the list.*/
267 for(i = 0; i<This->cidl; i++)
269 if(!_ILIsValue(This->apidl[i]))
276 if (!bFolderFound) return;
278 pidlFQ = ILCombine(This->pidl, This->apidl[i]);
280 ZeroMemory(&sei, sizeof(sei));
281 sei.cbSize = sizeof(sei);
282 sei.fMask = SEE_MASK_IDLIST | SEE_MASK_CLASSNAME;
283 sei.lpIDList = pidlFQ;
284 sei.lpClass = "folder";
286 sei.nShow = SW_SHOWNORMAL;
288 ShellExecuteExA(&sei);
292 /**************************************************************************
295 static void DoRename(
299 ICOM_THIS(ItemCmImpl, iface);
304 TRACE("(%p)->(wnd=%x)\n",This, hwnd);
306 /* get the active IShellView */
307 if ((lpSB = (LPSHELLBROWSER)SendMessageA(hwnd, CWM_GETISHELLBROWSER,0,0)))
309 if(SUCCEEDED(IShellBrowser_QueryActiveShellView(lpSB, &lpSV)))
311 TRACE("(sv=%p)\n",lpSV);
312 IShellView_SelectItem(lpSV, This->apidl[0],
313 SVSI_DESELECTOTHERS|SVSI_EDIT|SVSI_ENSUREVISIBLE|SVSI_FOCUSED|SVSI_SELECT);
314 IShellView_Release(lpSV);
319 /**************************************************************************
322 * deletes the currently selected items
324 static void DoDelete(IContextMenu *iface)
326 ICOM_THIS(ItemCmImpl, iface);
329 IShellFolder_QueryInterface(This->pSFParent, &IID_ISFHelper, (LPVOID*)&psfhlp);
332 ISFHelper_DeleteItems(psfhlp, This->cidl, This->apidl);
333 ISFHelper_Release(psfhlp);
337 /**************************************************************************
340 * copys the currently selected items into the clipboard
342 static BOOL DoCopyOrCut(
347 ICOM_THIS(ItemCmImpl, iface);
353 TRACE("(%p)->(wnd=0x%04x,bCut=0x%08x)\n",This, hwnd, bCut);
357 /* get the active IShellView */
358 if ((lpSB = (LPSHELLBROWSER)SendMessageA(hwnd, CWM_GETISHELLBROWSER,0,0)))
360 if (SUCCEEDED(IShellBrowser_QueryActiveShellView(lpSB, &lpSV)))
362 if (SUCCEEDED(IShellView_GetItemObject(lpSV, SVGIO_SELECTION, &IID_IDataObject, (LPVOID*)&lpDo)))
364 pOleSetClipboard(lpDo);
365 IDataObject_Release(lpDo);
367 IShellView_Release(lpSV);
374 the following code does the copy operation witout ole32.dll
375 we might need this possibility too (js)
377 BOOL bSuccess = FALSE;
379 TRACE("(%p)\n", iface);
381 if(OpenClipboard(NULL))
385 IPersistFolder2 * ppf2;
386 IShellFolder_QueryInterface(This->pSFParent, &IID_IPersistFolder2, (LPVOID*)&ppf2);
390 IPersistFolder2_GetCurFolder(ppf2, &pidl);
395 hMem = RenderHDROP(pidl, This->apidl, This->cidl);
397 if(SetClipboardData(CF_HDROP, hMem))
403 IPersistFolder2_Release(ppf2);
412 /**************************************************************************
413 * ISvItemCm_fnInvokeCommand()
415 static HRESULT WINAPI ISvItemCm_fnInvokeCommand(
417 LPCMINVOKECOMMANDINFO lpcmi)
419 ICOM_THIS(ItemCmImpl, iface);
421 TRACE("(%p)->(invcom=%p verb=%p wnd=%x)\n",This,lpcmi,lpcmi->lpVerb, lpcmi->hwnd);
423 if(LOWORD(lpcmi->lpVerb) > FCIDM_SHVIEWLAST) return E_INVALIDARG;
425 switch(LOWORD(lpcmi->lpVerb))
427 case FCIDM_SHVIEW_EXPLORE:
428 DoOpenExplore(iface, lpcmi->hwnd, "explore");
430 case FCIDM_SHVIEW_OPEN:
431 DoOpenExplore(iface, lpcmi->hwnd, "open");
433 case FCIDM_SHVIEW_RENAME:
434 DoRename(iface, lpcmi->hwnd);
436 case FCIDM_SHVIEW_DELETE:
439 case FCIDM_SHVIEW_COPY:
440 DoCopyOrCut(iface, lpcmi->hwnd, FALSE);
442 case FCIDM_SHVIEW_CUT:
443 DoCopyOrCut(iface, lpcmi->hwnd, TRUE);
449 /**************************************************************************
450 * ISvItemCm_fnGetCommandString()
452 static HRESULT WINAPI ISvItemCm_fnGetCommandString(
460 ICOM_THIS(ItemCmImpl, iface);
462 HRESULT hr = E_INVALIDARG;
464 TRACE("(%p)->(idcom=%x flags=%x %p name=%p len=%x)\n",This, idCommand, uFlags, lpReserved, lpszName, uMaxNameLen);
475 case FCIDM_SHVIEW_RENAME:
476 strcpy((LPSTR)lpszName, "rename");
482 /* NT 4.0 with IE 3.0x or no IE will always call This with GCS_VERBW. In This
483 case, you need to do the lstrcpyW to the pointer passed.*/
486 { case FCIDM_SHVIEW_RENAME:
487 MultiByteToWideChar( CP_ACP, 0, "rename", -1, (LPWSTR)lpszName, uMaxNameLen );
497 TRACE("-- (%p)->(name=%s)\n",This, lpszName);
501 /**************************************************************************
502 * ISvItemCm_fnHandleMenuMsg()
504 * should be only in IContextMenu2 and IContextMenu3
505 * is nevertheless called from word95
507 static HRESULT WINAPI ISvItemCm_fnHandleMenuMsg(
513 ICOM_THIS(ItemCmImpl, iface);
515 TRACE("(%p)->(msg=%x wp=%x lp=%lx)\n",This, uMsg, wParam, lParam);
520 static struct ICOM_VTABLE(IContextMenu) cmvt =
522 ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
523 ISvItemCm_fnQueryInterface,
526 ISvItemCm_fnQueryContextMenu,
527 ISvItemCm_fnInvokeCommand,
528 ISvItemCm_fnGetCommandString,
529 ISvItemCm_fnHandleMenuMsg,
530 (void *) 0xdeadbabe /* just paranoia */