2 * IContextMenu for items in the shellview
4 * Copyright 1998, 2000 Juergen Schmied <juergen.schmied@debitel.net>
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
24 #define NONAMELESSUNION
25 #define NONAMELESSSTRUCT
28 #include "wine/debug.h"
34 #include "undocshell.h"
37 #include "shell32_main.h"
38 #include "shellfolder.h"
40 WINE_DEFAULT_DEBUG_CHANNEL(shell
);
42 /**************************************************************************
43 * IContextMenu Implementation
46 { IContextMenu2Vtbl
*lpVtbl
;
48 IShellFolder
* pSFParent
;
49 LPITEMIDLIST pidl
; /* root pidl */
50 LPITEMIDLIST
*apidl
; /* array of child pidls */
56 static struct IContextMenu2Vtbl cmvt
;
58 /**************************************************************************
59 * ISvItemCm_CanRenameItems()
61 static BOOL
ISvItemCm_CanRenameItems(ItemCmImpl
*This
)
65 TRACE("(%p)->()\n",This
);
69 for(i
= 0; i
< This
->cidl
; i
++){}
70 if(i
> 1) return FALSE
; /* can't rename more than one item at a time*/
71 dwAttributes
= SFGAO_CANRENAME
;
72 IShellFolder_GetAttributesOf(This
->pSFParent
, 1, (LPCITEMIDLIST
*)This
->apidl
, &dwAttributes
);
73 return dwAttributes
& SFGAO_CANRENAME
;
78 /**************************************************************************
79 * ISvItemCm_Constructor()
81 IContextMenu2
*ISvItemCm_Constructor(LPSHELLFOLDER pSFParent
, LPCITEMIDLIST pidl
, LPCITEMIDLIST
*apidl
, UINT cidl
)
85 cm
= (ItemCmImpl
*)HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY
,sizeof(ItemCmImpl
));
88 cm
->pidl
= ILClone(pidl
);
89 cm
->pSFParent
= pSFParent
;
91 if(pSFParent
) IShellFolder_AddRef(pSFParent
);
93 cm
->apidl
= _ILCopyaPidl(apidl
, cidl
);
97 for(u
= 0; u
< cidl
; u
++)
99 cm
->bAllValues
&= (_ILIsValue(apidl
[u
]) ? 1 : 0);
102 TRACE("(%p)->()\n",cm
);
104 return (IContextMenu2
*)cm
;
107 /**************************************************************************
108 * ISvItemCm_fnQueryInterface
110 static HRESULT WINAPI
ISvItemCm_fnQueryInterface(IContextMenu2
*iface
, REFIID riid
, LPVOID
*ppvObj
)
112 ItemCmImpl
*This
= (ItemCmImpl
*)iface
;
114 TRACE("(%p)->(\n\tIID:\t%s,%p)\n",This
,debugstr_guid(riid
),ppvObj
);
118 if(IsEqualIID(riid
, &IID_IUnknown
) ||
119 IsEqualIID(riid
, &IID_IContextMenu
) ||
120 IsEqualIID(riid
, &IID_IContextMenu2
))
124 else if(IsEqualIID(riid
, &IID_IShellExtInit
)) /*IShellExtInit*/
126 FIXME("-- LPSHELLEXTINIT pointer requested\n");
131 IUnknown_AddRef((IUnknown
*)*ppvObj
);
132 TRACE("-- Interface: (%p)->(%p)\n",ppvObj
,*ppvObj
);
135 TRACE("-- Interface: E_NOINTERFACE\n");
136 return E_NOINTERFACE
;
139 /**************************************************************************
142 static ULONG WINAPI
ISvItemCm_fnAddRef(IContextMenu2
*iface
)
144 ItemCmImpl
*This
= (ItemCmImpl
*)iface
;
146 TRACE("(%p)->(count=%lu)\n",This
, This
->ref
);
148 return ++(This
->ref
);
151 /**************************************************************************
152 * ISvItemCm_fnRelease
154 static ULONG WINAPI
ISvItemCm_fnRelease(IContextMenu2
*iface
)
156 ItemCmImpl
*This
= (ItemCmImpl
*)iface
;
158 TRACE("(%p)->()\n",This
);
162 TRACE(" destroying IContextMenu(%p)\n",This
);
165 IShellFolder_Release(This
->pSFParent
);
170 /*make sure the pidl is freed*/
171 _ILFreeaPidl(This
->apidl
, This
->cidl
);
173 HeapFree(GetProcessHeap(),0,This
);
179 /**************************************************************************
182 void WINAPI
_InsertMenuItem (
193 ZeroMemory(&mii
, sizeof(mii
));
194 mii
.cbSize
= sizeof(mii
);
195 if (fType
== MFT_SEPARATOR
)
197 mii
.fMask
= MIIM_ID
| MIIM_TYPE
;
201 mii
.fMask
= MIIM_ID
| MIIM_TYPE
| MIIM_STATE
;
202 mii
.dwTypeData
= dwTypeData
;
207 InsertMenuItemA( hmenu
, indexMenu
, fByPosition
, &mii
);
210 /**************************************************************************
211 * ISvItemCm_fnQueryContextMenu()
212 * FIXME: load menu MENU_SHV_FILE out of resources instead if creating
213 * each menu item by calling _InsertMenuItem()
215 static HRESULT WINAPI
ISvItemCm_fnQueryContextMenu(
216 IContextMenu2
*iface
,
223 ItemCmImpl
*This
= (ItemCmImpl
*)iface
;
225 TRACE("(%p)->(hmenu=%p indexmenu=%x cmdfirst=%x cmdlast=%x flags=%x )\n",This
, hmenu
, indexMenu
, idCmdFirst
, idCmdLast
, uFlags
);
228 FIXME("We should use idCmdFirst=%d and idCmdLast=%d for command ids\n", idCmdFirst
, idCmdLast
);
230 if(!(CMF_DEFAULTONLY
& uFlags
) && This
->cidl
>0)
232 if(!(uFlags
& CMF_EXPLORE
))
233 _InsertMenuItem(hmenu
, indexMenu
++, TRUE
, FCIDM_SHVIEW_OPEN
, MFT_STRING
, "&Select", MFS_ENABLED
);
237 _InsertMenuItem(hmenu
, indexMenu
++, TRUE
, FCIDM_SHVIEW_OPEN
, MFT_STRING
, "&Open", MFS_ENABLED
);
238 _InsertMenuItem(hmenu
, indexMenu
++, TRUE
, FCIDM_SHVIEW_EXPLORE
, MFT_STRING
, "&Explore", MFS_ENABLED
);
242 _InsertMenuItem(hmenu
, indexMenu
++, TRUE
, FCIDM_SHVIEW_EXPLORE
, MFT_STRING
, "&Explore", MFS_ENABLED
);
243 _InsertMenuItem(hmenu
, indexMenu
++, TRUE
, FCIDM_SHVIEW_OPEN
, MFT_STRING
, "&Open", MFS_ENABLED
);
246 SetMenuDefaultItem(hmenu
, 0, MF_BYPOSITION
);
248 _InsertMenuItem(hmenu
, indexMenu
++, TRUE
, 0, MFT_SEPARATOR
, NULL
, 0);
249 _InsertMenuItem(hmenu
, indexMenu
++, TRUE
, FCIDM_SHVIEW_COPY
, MFT_STRING
, "&Copy", MFS_ENABLED
);
250 _InsertMenuItem(hmenu
, indexMenu
++, TRUE
, FCIDM_SHVIEW_CUT
, MFT_STRING
, "&Cut", MFS_ENABLED
);
252 _InsertMenuItem(hmenu
, indexMenu
++, TRUE
, 0, MFT_SEPARATOR
, NULL
, 0);
253 _InsertMenuItem(hmenu
, indexMenu
++, TRUE
, FCIDM_SHVIEW_DELETE
, MFT_STRING
, "&Delete", MFS_ENABLED
);
255 if(uFlags
& CMF_CANRENAME
)
256 _InsertMenuItem(hmenu
, indexMenu
++, TRUE
, FCIDM_SHVIEW_RENAME
, MFT_STRING
, "&Rename", ISvItemCm_CanRenameItems(This
) ? MFS_ENABLED
: MFS_DISABLED
);
258 return MAKE_HRESULT(SEVERITY_SUCCESS
, 0, (FCIDM_SHVIEWLAST
));
260 return MAKE_HRESULT(SEVERITY_SUCCESS
, 0, 0);
263 /**************************************************************************
269 static void DoOpenExplore(
270 IContextMenu2
*iface
,
274 ItemCmImpl
*This
= (ItemCmImpl
*)iface
;
276 UINT i
, bFolderFound
= FALSE
;
278 SHELLEXECUTEINFOA sei
;
280 /* Find the first item in the list that is not a value. These commands
281 should never be invoked if there isn't at least one folder item in the list.*/
283 for(i
= 0; i
<This
->cidl
; i
++)
285 if(!_ILIsValue(This
->apidl
[i
]))
292 if (!bFolderFound
) return;
294 pidlFQ
= ILCombine(This
->pidl
, This
->apidl
[i
]);
296 ZeroMemory(&sei
, sizeof(sei
));
297 sei
.cbSize
= sizeof(sei
);
298 sei
.fMask
= SEE_MASK_IDLIST
| SEE_MASK_CLASSNAME
;
299 sei
.lpIDList
= pidlFQ
;
300 sei
.lpClass
= "Folder";
302 sei
.nShow
= SW_SHOWNORMAL
;
304 ShellExecuteExA(&sei
);
308 /**************************************************************************
311 static void DoRename(
312 IContextMenu2
*iface
,
315 ItemCmImpl
*This
= (ItemCmImpl
*)iface
;
320 TRACE("(%p)->(wnd=%p)\n",This
, hwnd
);
322 /* get the active IShellView */
323 if ((lpSB
= (LPSHELLBROWSER
)SendMessageA(hwnd
, CWM_GETISHELLBROWSER
,0,0)))
325 if(SUCCEEDED(IShellBrowser_QueryActiveShellView(lpSB
, &lpSV
)))
327 TRACE("(sv=%p)\n",lpSV
);
328 IShellView_SelectItem(lpSV
, This
->apidl
[0],
329 SVSI_DESELECTOTHERS
|SVSI_EDIT
|SVSI_ENSUREVISIBLE
|SVSI_FOCUSED
|SVSI_SELECT
);
330 IShellView_Release(lpSV
);
335 /**************************************************************************
338 * deletes the currently selected items
340 static void DoDelete(IContextMenu2
*iface
)
342 ItemCmImpl
*This
= (ItemCmImpl
*)iface
;
345 IShellFolder_QueryInterface(This
->pSFParent
, &IID_ISFHelper
, (LPVOID
*)&psfhlp
);
348 ISFHelper_DeleteItems(psfhlp
, This
->cidl
, (LPCITEMIDLIST
*)This
->apidl
);
349 ISFHelper_Release(psfhlp
);
353 /**************************************************************************
356 * copies the currently selected items into the clipboard
358 static BOOL
DoCopyOrCut(
359 IContextMenu2
*iface
,
363 ItemCmImpl
*This
= (ItemCmImpl
*)iface
;
369 TRACE("(%p)->(wnd=%p,bCut=0x%08x)\n",This
, hwnd
, bCut
);
371 /* get the active IShellView */
372 if ((lpSB
= (LPSHELLBROWSER
)SendMessageA(hwnd
, CWM_GETISHELLBROWSER
,0,0)))
374 if (SUCCEEDED(IShellBrowser_QueryActiveShellView(lpSB
, &lpSV
)))
376 if (SUCCEEDED(IShellView_GetItemObject(lpSV
, SVGIO_SELECTION
, &IID_IDataObject
, (LPVOID
*)&lpDo
)))
378 OleSetClipboard(lpDo
);
379 IDataObject_Release(lpDo
);
381 IShellView_Release(lpSV
);
386 /**************************************************************************
387 * ISvItemCm_fnInvokeCommand()
389 static HRESULT WINAPI
ISvItemCm_fnInvokeCommand(
390 IContextMenu2
*iface
,
391 LPCMINVOKECOMMANDINFO lpcmi
)
393 ItemCmImpl
*This
= (ItemCmImpl
*)iface
;
395 if (lpcmi
->cbSize
!= sizeof(CMINVOKECOMMANDINFO
))
396 FIXME("Is an EX structure\n");
398 TRACE("(%p)->(invcom=%p verb=%p wnd=%p)\n",This
,lpcmi
,lpcmi
->lpVerb
, lpcmi
->hwnd
);
400 if( HIWORD(lpcmi
->lpVerb
)==0 && LOWORD(lpcmi
->lpVerb
) > FCIDM_SHVIEWLAST
)
402 TRACE("Invalid Verb %x\n",LOWORD(lpcmi
->lpVerb
));
406 if (HIWORD(lpcmi
->lpVerb
) == 0)
408 switch(LOWORD(lpcmi
->lpVerb
))
410 case FCIDM_SHVIEW_EXPLORE
:
411 TRACE("Verb FCIDM_SHVIEW_EXPLORE\n");
412 DoOpenExplore(iface
, lpcmi
->hwnd
, "explore");
414 case FCIDM_SHVIEW_OPEN
:
415 TRACE("Verb FCIDM_SHVIEW_OPEN\n");
416 DoOpenExplore(iface
, lpcmi
->hwnd
, "open");
418 case FCIDM_SHVIEW_RENAME
:
419 TRACE("Verb FCIDM_SHVIEW_RENAME\n");
420 DoRename(iface
, lpcmi
->hwnd
);
422 case FCIDM_SHVIEW_DELETE
:
423 TRACE("Verb FCIDM_SHVIEW_DELETE\n");
426 case FCIDM_SHVIEW_COPY
:
427 TRACE("Verb FCIDM_SHVIEW_COPY\n");
428 DoCopyOrCut(iface
, lpcmi
->hwnd
, FALSE
);
430 case FCIDM_SHVIEW_CUT
:
431 TRACE("Verb FCIDM_SHVIEW_CUT\n");
432 DoCopyOrCut(iface
, lpcmi
->hwnd
, TRUE
);
435 FIXME("Unhandled Verb %xl\n",LOWORD(lpcmi
->lpVerb
));
440 TRACE("Verb is %s\n",debugstr_a(lpcmi
->lpVerb
));
441 if (strcmp(lpcmi
->lpVerb
,"delete")==0)
444 FIXME("Unhandled string verb %s\n",debugstr_a(lpcmi
->lpVerb
));
449 /**************************************************************************
450 * ISvItemCm_fnGetCommandString()
452 static HRESULT WINAPI
ISvItemCm_fnGetCommandString(
453 IContextMenu2
*iface
,
460 ItemCmImpl
*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
);
476 case FCIDM_SHVIEW_RENAME
:
477 strcpy((LPSTR
)lpszName
, "rename");
483 /* NT 4.0 with IE 3.0x or no IE will always call This with GCS_VERBW. In This
484 case, you need to do the lstrcpyW to the pointer passed.*/
487 { case FCIDM_SHVIEW_RENAME
:
488 MultiByteToWideChar( CP_ACP
, 0, "rename", -1, (LPWSTR
)lpszName
, uMaxNameLen
);
499 TRACE("-- (%p)->(name=%s)\n",This
, lpszName
);
503 /**************************************************************************
504 * ISvItemCm_fnHandleMenuMsg()
506 * should be only in IContextMenu2 and IContextMenu3
507 * is nevertheless called from word95
509 static HRESULT WINAPI
ISvItemCm_fnHandleMenuMsg(
510 IContextMenu2
*iface
,
515 ItemCmImpl
*This
= (ItemCmImpl
*)iface
;
517 TRACE("(%p)->(msg=%x wp=%x lp=%lx)\n",This
, uMsg
, wParam
, lParam
);
522 static struct IContextMenu2Vtbl cmvt
=
524 ISvItemCm_fnQueryInterface
,
527 ISvItemCm_fnQueryContextMenu
,
528 ISvItemCm_fnInvokeCommand
,
529 ISvItemCm_fnGetCommandString
,
530 ISvItemCm_fnHandleMenuMsg