| /* |
| * IContextMenu |
| * |
| * Copyright 1998 Juergen Schmied <juergen.schmied@metronet.de> |
| */ |
| #include "windows.h" |
| #include "winerror.h" |
| #include "debug.h" |
| #include "pidl.h" |
| #include "shlobj.h" |
| #include "objbase.h" |
| #include "shell32_main.h" |
| #include "shresdef.h" |
| #include "if_macros.h" |
| |
| static HRESULT WINAPI IContextMenu_QueryInterface(LPCONTEXTMENU ,REFIID , LPVOID *); |
| static ULONG WINAPI IContextMenu_AddRef(LPCONTEXTMENU); |
| static ULONG WINAPI IContextMenu_Release(LPCONTEXTMENU); |
| static HRESULT WINAPI IContextMenu_QueryContextMenu(LPCONTEXTMENU , HMENU32 ,UINT32 ,UINT32 ,UINT32 ,UINT32); |
| static HRESULT WINAPI IContextMenu_InvokeCommand(LPCONTEXTMENU, LPCMINVOKECOMMANDINFO32); |
| static HRESULT WINAPI IContextMenu_GetCommandString(LPCONTEXTMENU , UINT32 ,UINT32 ,LPUINT32 ,LPSTR ,UINT32); |
| static HRESULT WINAPI IContextMenu_HandleMenuMsg(LPCONTEXTMENU, UINT32, WPARAM32, LPARAM); |
| |
| BOOL32 IContextMenu_AllocPidlTable(LPCONTEXTMENU, DWORD); |
| void IContextMenu_FreePidlTable(LPCONTEXTMENU); |
| BOOL32 IContextMenu_CanRenameItems(LPCONTEXTMENU); |
| BOOL32 IContextMenu_FillPidlTable(LPCONTEXTMENU, LPCITEMIDLIST *, UINT32); |
| |
| static struct IContextMenu_VTable cmvt = |
| { IContextMenu_QueryInterface, |
| IContextMenu_AddRef, |
| IContextMenu_Release, |
| IContextMenu_QueryContextMenu, |
| IContextMenu_InvokeCommand, |
| IContextMenu_GetCommandString, |
| IContextMenu_HandleMenuMsg, |
| (void *) 0xdeadbabe /* just paranoia */ |
| }; |
| /************************************************************************** |
| * IContextMenu_QueryInterface |
| */ |
| static HRESULT WINAPI IContextMenu_QueryInterface(LPCONTEXTMENU this,REFIID riid, LPVOID *ppvObj) |
| { char xriid[50]; |
| WINE_StringFromCLSID((LPCLSID)riid,xriid); |
| TRACE(shell,"(%p)->(\n\tIID:\t%s,%p)\n",this,xriid,ppvObj); |
| |
| *ppvObj = NULL; |
| |
| if(IsEqualIID(riid, &IID_IUnknown)) /*IUnknown*/ |
| { *ppvObj = (LPUNKNOWN)(LPCONTEXTMENU)this; |
| } |
| else if(IsEqualIID(riid, &IID_IContextMenu)) /*IContextMenu*/ |
| { *ppvObj = (LPCONTEXTMENU)this; |
| } |
| else if(IsEqualIID(riid, &IID_IShellExtInit)) /*IShellExtInit*/ |
| { FIXME (shell,"-- LPSHELLEXTINIT pointer requested\n"); |
| } |
| |
| if(*ppvObj) |
| { (*(LPCONTEXTMENU *)ppvObj)->lpvtbl->fnAddRef(this); |
| TRACE(shell,"-- Interface: (%p)->(%p)\n",ppvObj,*ppvObj); |
| return S_OK; |
| } |
| TRACE(shell,"-- Interface: E_NOINTERFACE\n"); |
| return E_NOINTERFACE; |
| } |
| |
| /************************************************************************** |
| * IContextMenu_AddRef |
| */ |
| static ULONG WINAPI IContextMenu_AddRef(LPCONTEXTMENU this) |
| { TRACE(shell,"(%p)->(count=%lu)\n",this,(this->ref)+1); |
| return ++(this->ref); |
| } |
| /************************************************************************** |
| * IContextMenu_Release |
| */ |
| static ULONG WINAPI IContextMenu_Release(LPCONTEXTMENU this) |
| { TRACE(shell,"(%p)->()\n",this); |
| if (!--(this->ref)) |
| { TRACE(shell," destroying IContextMenu(%p)\n",this); |
| |
| if(this->pSFParent) |
| this->pSFParent->lpvtbl->fnRelease(this->pSFParent); |
| |
| /*make sure the pidl is freed*/ |
| if(this->aPidls) |
| { IContextMenu_FreePidlTable(this); |
| } |
| |
| HeapFree(GetProcessHeap(),0,this); |
| return 0; |
| } |
| return this->ref; |
| } |
| |
| /************************************************************************** |
| * IContextMenu_Constructor() |
| */ |
| LPCONTEXTMENU IContextMenu_Constructor(LPSHELLFOLDER pSFParent, LPCITEMIDLIST *aPidls, UINT32 uItemCount) |
| { LPCONTEXTMENU cm; |
| UINT32 u; |
| |
| cm = (LPCONTEXTMENU)HeapAlloc(GetProcessHeap(),0,sizeof(IContextMenu)); |
| cm->lpvtbl=&cmvt; |
| cm->ref = 1; |
| |
| cm->pSFParent = pSFParent; |
| if(cm->pSFParent) |
| cm->pSFParent->lpvtbl->fnAddRef(cm->pSFParent); |
| |
| cm->aPidls = NULL; |
| |
| IContextMenu_AllocPidlTable(cm, uItemCount); |
| |
| if(cm->aPidls) |
| { IContextMenu_FillPidlTable(cm, aPidls, uItemCount); |
| } |
| |
| cm->bAllValues = 1; |
| for(u = 0; u < uItemCount; u++) |
| { cm->bAllValues &= (_ILIsValue(aPidls[u]) ? 1 : 0); |
| } |
| TRACE(shell,"(%p)->()\n",cm); |
| return cm; |
| } |
| /************************************************************************** |
| * ICM_InsertItem() |
| */ |
| void WINAPI _InsertMenuItem (HMENU32 hmenu, UINT32 indexMenu, BOOL32 fByPosition, |
| UINT32 wID, UINT32 fType, LPSTR dwTypeData, UINT32 fState) |
| { MENUITEMINFO32A mii; |
| |
| ZeroMemory(&mii, sizeof(mii)); |
| mii.cbSize = sizeof(mii); |
| if (fType == MFT_SEPARATOR) |
| { mii.fMask = MIIM_ID | MIIM_TYPE; |
| } |
| else |
| { mii.fMask = MIIM_ID | MIIM_TYPE | MIIM_STATE; |
| mii.dwTypeData = dwTypeData; |
| mii.fState = MFS_ENABLED | MFS_DEFAULT; |
| } |
| mii.wID = wID; |
| mii.fType = fType; |
| InsertMenuItem32A( hmenu, indexMenu, fByPosition, &mii); |
| } |
| /************************************************************************** |
| * IContextMenu_QueryContextMenu() |
| */ |
| |
| static HRESULT WINAPI IContextMenu_QueryContextMenu( LPCONTEXTMENU this, HMENU32 hmenu, UINT32 indexMenu, |
| UINT32 idCmdFirst,UINT32 idCmdLast,UINT32 uFlags) |
| { BOOL32 fExplore ; |
| |
| TRACE(shell,"(%p)->(hmenu=%x indexmenu=%x cmdfirst=%x cmdlast=%x flags=%x )\n",this, hmenu, indexMenu, idCmdFirst, idCmdLast, uFlags); |
| |
| if(!(CMF_DEFAULTONLY & uFlags)) |
| { if(!this->bAllValues) |
| { /* folder menu */ |
| fExplore = uFlags & CMF_EXPLORE; |
| if(fExplore) |
| { _InsertMenuItem(hmenu, indexMenu++, TRUE, idCmdFirst+IDM_EXPLORE, MFT_STRING, "&Explore", MFS_ENABLED|MFS_DEFAULT); |
| _InsertMenuItem(hmenu, indexMenu++, TRUE, idCmdFirst+IDM_OPEN, MFT_STRING, "&Open", MFS_ENABLED); |
| } |
| else |
| { _InsertMenuItem(hmenu, indexMenu++, TRUE, idCmdFirst+IDM_OPEN, MFT_STRING, "&Open", MFS_ENABLED|MFS_DEFAULT); |
| _InsertMenuItem(hmenu, indexMenu++, TRUE, idCmdFirst+IDM_EXPLORE, MFT_STRING, "&Explore", MFS_ENABLED); |
| } |
| |
| if(uFlags & CMF_CANRENAME) |
| { _InsertMenuItem(hmenu, indexMenu++, TRUE, 0, MFT_SEPARATOR, NULL, 0); |
| _InsertMenuItem(hmenu, indexMenu++, TRUE, idCmdFirst+IDM_RENAME, MFT_STRING, "&Rename", (IContextMenu_CanRenameItems(this) ? MFS_ENABLED : MFS_DISABLED)); |
| } |
| } |
| else /* file menu */ |
| { _InsertMenuItem(hmenu, indexMenu++, TRUE, idCmdFirst+IDM_OPEN, MFT_STRING, "&Open", MFS_ENABLED|MFS_DEFAULT); |
| if(uFlags & CMF_CANRENAME) |
| { _InsertMenuItem(hmenu, indexMenu++, TRUE, 0, MFT_SEPARATOR, NULL, 0); |
| _InsertMenuItem(hmenu, indexMenu++, TRUE, idCmdFirst+IDM_RENAME, MFT_STRING, "&Rename", (IContextMenu_CanRenameItems(this) ? MFS_ENABLED : MFS_DISABLED)); |
| } |
| } |
| return MAKE_HRESULT(SEVERITY_SUCCESS, 0, (IDM_LAST + 1)); |
| } |
| return MAKE_HRESULT(SEVERITY_SUCCESS, 0, 0); |
| } |
| |
| /************************************************************************** |
| * IContextMenu_InvokeCommand() |
| */ |
| static HRESULT WINAPI IContextMenu_InvokeCommand(LPCONTEXTMENU this, LPCMINVOKECOMMANDINFO32 lpcmi) |
| { LPITEMIDLIST pidlTemp,pidlFQ; |
| LPSHELLBROWSER lpSB; |
| LPSHELLVIEW lpSV; |
| HWND32 hWndSV; |
| SHELLEXECUTEINFO32A sei; |
| int i; |
| |
| TRACE(shell,"(%p)->(invcom=%p verb=%p wnd=%x)\n",this,lpcmi,lpcmi->lpVerb, lpcmi->hwnd); |
| |
| if(HIWORD(lpcmi->lpVerb)) |
| { /* get the active IShellView */ |
| lpSB = (LPSHELLBROWSER)SendMessage32A(lpcmi->hwnd, CWM_GETISHELLBROWSER,0,0); |
| IShellBrowser_QueryActiveShellView(lpSB, &lpSV); |
| lpSV->lpvtbl->fnGetWindow(lpSV, &hWndSV); |
| |
| /* these verbs are used by the filedialogs*/ |
| if (! strcmp(lpcmi->lpVerb,CMDSTR_NEWFOLDER)) |
| { FIXME(shell,"%s\n",lpcmi->lpVerb); |
| } |
| else if (! strcmp(lpcmi->lpVerb,CMDSTR_VIEWLIST)) |
| { FIXME(shell,"%s\n",lpcmi->lpVerb); |
| SendMessage32A(hWndSV, WM_COMMAND, MAKEWPARAM(FCIDM_SHVIEW_LISTVIEW,0),0 ); |
| } |
| else if (! strcmp(lpcmi->lpVerb,CMDSTR_VIEWDETAILS)) |
| { FIXME(shell,"%s\n",lpcmi->lpVerb); |
| SendMessage32A(hWndSV, WM_COMMAND, MAKEWPARAM(FCIDM_SHVIEW_REPORTVIEW,0),0 ); |
| } |
| else |
| { FIXME(shell,"please report: unknown verb %s\n",lpcmi->lpVerb); |
| } |
| return NOERROR; |
| } |
| |
| if(LOWORD(lpcmi->lpVerb) > IDM_LAST) |
| return E_INVALIDARG; |
| |
| switch(LOWORD(lpcmi->lpVerb)) |
| { case IDM_EXPLORE: |
| case IDM_OPEN: |
| /* Find the first item in the list that is not a value. These commands |
| should never be invoked if there isn't at least one folder item in the list.*/ |
| |
| for(i = 0; this->aPidls[i]; i++) |
| { if(!_ILIsValue(this->aPidls[i])) |
| break; |
| } |
| |
| pidlTemp = ILCombine(this->pSFParent->mpidl, this->aPidls[i]); |
| pidlFQ = ILCombine(this->pSFParent->pMyPidl, pidlTemp); |
| SHFree(pidlTemp); |
| |
| ZeroMemory(&sei, sizeof(sei)); |
| sei.cbSize = sizeof(sei); |
| sei.fMask = SEE_MASK_IDLIST | SEE_MASK_CLASSNAME; |
| sei.lpIDList = pidlFQ; |
| sei.lpClass = "folder"; |
| sei.hwnd = lpcmi->hwnd; |
| sei.nShow = SW_SHOWNORMAL; |
| |
| if(LOWORD(lpcmi->lpVerb) == IDM_EXPLORE) |
| { sei.lpVerb = "explore"; |
| } |
| else |
| { sei.lpVerb = "open"; |
| } |
| ShellExecuteEx32A(&sei); |
| SHFree(pidlFQ); |
| break; |
| |
| case IDM_RENAME: |
| MessageBeep32(MB_OK); |
| /*handle rename for the view here*/ |
| break; |
| } |
| return NOERROR; |
| } |
| |
| /************************************************************************** |
| * IContextMenu_GetCommandString() |
| */ |
| static HRESULT WINAPI IContextMenu_GetCommandString( LPCONTEXTMENU this, UINT32 idCommand, |
| UINT32 uFlags,LPUINT32 lpReserved,LPSTR lpszName,UINT32 uMaxNameLen) |
| { HRESULT hr = E_INVALIDARG; |
| |
| TRACE(shell,"(%p)->(idcom=%x flags=%x %p name=%p len=%x)\n",this, idCommand, uFlags, lpReserved, lpszName, uMaxNameLen); |
| |
| switch(uFlags) |
| { case GCS_HELPTEXT: |
| hr = E_NOTIMPL; |
| break; |
| |
| case GCS_VERBA: |
| switch(idCommand) |
| { case IDM_RENAME: |
| strcpy((LPSTR)lpszName, "rename"); |
| hr = NOERROR; |
| break; |
| } |
| break; |
| |
| /* NT 4.0 with IE 3.0x or no IE will always call this with GCS_VERBW. In this |
| case, you need to do the lstrcpyW to the pointer passed.*/ |
| case GCS_VERBW: |
| switch(idCommand) |
| { case IDM_RENAME: |
| lstrcpyAtoW((LPWSTR)lpszName, "rename"); |
| hr = NOERROR; |
| break; |
| } |
| break; |
| |
| case GCS_VALIDATE: |
| hr = NOERROR; |
| break; |
| } |
| TRACE(shell,"-- (%p)->(name=%s)\n",this, lpszName); |
| return hr; |
| } |
| /************************************************************************** |
| * IContextMenu_HandleMenuMsg() |
| * NOTES |
| * should be only in IContextMenu2 and IContextMenu3 |
| * is nevertheless called from word95 |
| */ |
| static HRESULT WINAPI IContextMenu_HandleMenuMsg(LPCONTEXTMENU this, UINT32 uMsg,WPARAM32 wParam,LPARAM lParam) |
| { TRACE(shell,"(%p)->(msg=%x wp=%x lp=%lx)\n",this, uMsg, wParam, lParam); |
| return E_NOTIMPL; |
| } |
| /************************************************************************** |
| * IContextMenu_AllocPidlTable() |
| */ |
| BOOL32 IContextMenu_AllocPidlTable(LPCONTEXTMENU this, DWORD dwEntries) |
| { TRACE(shell,"(%p)->(entrys=%lu)\n",this, dwEntries); |
| |
| /*add one for NULL terminator */ |
| dwEntries++; |
| |
| this->aPidls = (LPITEMIDLIST*)SHAlloc(dwEntries * sizeof(LPITEMIDLIST)); |
| |
| if(this->aPidls) |
| { ZeroMemory(this->aPidls, dwEntries * sizeof(LPITEMIDLIST)); /*set all of the entries to NULL*/ |
| } |
| return (this->aPidls != NULL); |
| } |
| |
| /************************************************************************** |
| * IContextMenu_FreePidlTable() |
| */ |
| void IContextMenu_FreePidlTable(LPCONTEXTMENU this) |
| { int i; |
| |
| TRACE(shell,"(%p)->()\n",this); |
| |
| if(this->aPidls) |
| { for(i = 0; this->aPidls[i]; i++) |
| { SHFree(this->aPidls[i]); |
| } |
| |
| SHFree(this->aPidls); |
| this->aPidls = NULL; |
| } |
| } |
| |
| /************************************************************************** |
| * IContextMenu_FillPidlTable() |
| */ |
| BOOL32 IContextMenu_FillPidlTable(LPCONTEXTMENU this, LPCITEMIDLIST *aPidls, UINT32 uItemCount) |
| { UINT32 i; |
| TRACE(shell,"(%p)->(apidl=%p count=%u)\n",this, aPidls, uItemCount); |
| if(this->aPidls) |
| { for(i = 0; i < uItemCount; i++) |
| { this->aPidls[i] = ILClone(aPidls[i]); |
| } |
| return TRUE; |
| } |
| return FALSE; |
| } |
| |
| /************************************************************************** |
| * IContextMenu_CanRenameItems() |
| */ |
| BOOL32 IContextMenu_CanRenameItems(LPCONTEXTMENU this) |
| { UINT32 i; |
| DWORD dwAttributes; |
| |
| TRACE(shell,"(%p)->()\n",this); |
| |
| if(this->aPidls) |
| { for(i = 0; this->aPidls[i]; i++){} /*get the number of items assigned to this object*/ |
| if(i > 1) /*you can't rename more than one item at a time*/ |
| { return FALSE; |
| } |
| dwAttributes = SFGAO_CANRENAME; |
| this->pSFParent->lpvtbl->fnGetAttributesOf(this->pSFParent, i, |
| (LPCITEMIDLIST*)this->aPidls, &dwAttributes); |
| |
| return dwAttributes & SFGAO_CANRENAME; |
| } |
| return FALSE; |
| } |
| |