[janderwald] 30065: - add szClass to static context menu struct - remove szCmd from static context menu struct - let ShellExecuteEx do the work of executing static context menu - remove DoOpenExplore function, the verbs "open" + "explore" are now read from registry depending on the class - check if there are dynamic / static available shell extensions
2 Nov
2007
2 Nov
'07
12:08 p.m.
Author: janderwald
Date: Fri Nov 2 15:08:57 2007
New Revision: 30065
URL: http://svn.reactos.org/svn/reactos?rev=30065&view=rev
Log:
- add szClass to static context menu struct
- remove szCmd from static context menu struct
- let ShellExecuteEx do the work of executing static context menu
- remove DoOpenExplore function, the verbs "open" + "explore" are now
read from registry depending on the class
- check if there are dynamic / static available shell extensions
Modified:
trunk/reactos/dll/win32/shell32/shv_item_cmenu.c
Modified: trunk/reactos/dll/win32/shell32/shv_item_cmenu.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/shell32/shv_item…
==============================================================================
--- trunk/reactos/dll/win32/shell32/shv_item_cmenu.c (original)
+++ trunk/reactos/dll/win32/shell32/shv_item_cmenu.c Fri Nov 2 15:08:57 2007
@@ -46,7 +46,7 @@
typedef struct _StaticShellEntry_
{
LPWSTR szVerb;
- LPWSTR szCmd;
+ LPWSTR szClass;
struct _StaticShellEntry_ * Next;
}StaticShellEntry, *PStaticShellEntry;
@@ -208,8 +208,8 @@
while(nextEntry)
{
nextEntry = nextEntry->Next;
- free(curEntry->szCmd);
free(curEntry->szVerb);
+ free(curEntry->szClass);
free(curEntry);
curEntry = nextEntry;
}
@@ -368,37 +368,10 @@
}
void
-SH_AddStaticEntry(ItemCmImpl * This, HKEY hKey, WCHAR *szVerb)
-{
- WCHAR szBuffer[50];
- WCHAR szCmd[100];
- DWORD dwCmd, dwBuffer;
- LONG result;
- HKEY hSubKey;
+SH_AddStaticEntry(ItemCmImpl * This, HKEY hKey, WCHAR *szVerb, WCHAR * szClass)
+{
PStaticShellEntry curEntry;
PStaticShellEntry lastEntry = NULL;
-
- wcscpy(szBuffer, szVerb);
- wcscat(szBuffer, L"\\command");
-
- TRACE("szBuffer %s\n", debugstr_w(szBuffer));
-
- result = RegOpenKeyExW(hKey, szBuffer, 0, KEY_READ, &hSubKey);
- if (result != ERROR_SUCCESS)
- {
- TRACE("RegOpenKeyEx failed with 0x%x\n", result);
- return;
- }
- dwCmd = sizeof(szCmd);
- dwBuffer = 50;
- result = RegEnumValueW(hSubKey, 0, szBuffer, &dwBuffer, 0, NULL, (LPBYTE)szCmd,
&dwCmd);
- RegCloseKey(hSubKey);
- if (result != ERROR_SUCCESS)
- {
- TRACE("RegGetValueW failed with 0x%x\n", result);
- return;
- }
- TRACE("SH_AddStaticEntry szBuffer %s szCmd %s\n", debugstr_w(szBuffer),
debugstr_w(szCmd));
curEntry = This->head;
@@ -413,12 +386,14 @@
curEntry = curEntry->Next;
}
+ TRACE("adding verb %s szClass %s\n", debugstr_w(szVerb),
debugstr_w(szClass));
+
curEntry = malloc(sizeof(StaticShellEntry));
if (curEntry)
{
curEntry->Next = NULL;
- curEntry->szCmd = wcsdup(szCmd);
curEntry->szVerb = wcsdup(szVerb);
+ curEntry->szClass = wcsdup(szClass);
}
if (lastEntry)
@@ -432,14 +407,12 @@
}
void
-SH_AddStaticEntryForKey(ItemCmImpl * This, HKEY hKey)
+SH_AddStaticEntryForKey(ItemCmImpl * This, HKEY hKey, WCHAR * szClass)
{
LONG result;
DWORD dwIndex;
WCHAR szName[40];
DWORD dwName;
-
- TRACE("SH_AddStaticEntryForKey entered\n");
dwIndex = 0;
do
@@ -450,8 +423,7 @@
szName[39] = 0;
if (result == ERROR_SUCCESS)
{
- TRACE("szVerb %s\n", debugstr_w(szName));
- SH_AddStaticEntry(This, hKey, szName);
+ SH_AddStaticEntry(This, hKey, szName, szClass);
}
dwIndex++;
}while(result == ERROR_SUCCESS);
@@ -472,7 +444,7 @@
result = RegOpenKeyExW(HKEY_CLASSES_ROOT, szBuffer, 0, KEY_READ | KEY_QUERY_VALUE,
&hKey);
if (result == ERROR_SUCCESS)
{
- SH_AddStaticEntryForKey(This, hKey);
+ SH_AddStaticEntryForKey(This, hKey, szExt);
RegCloseKey(hKey);
}
@@ -480,13 +452,15 @@
result = RegGetValueW(HKEY_CLASSES_ROOT, szExt, NULL, RRF_RT_REG_SZ, NULL,
(LPBYTE)szBuffer, &dwBuffer);
if (result == ERROR_SUCCESS)
{
+ UINT length = strlenW(szBuffer);
wcscat(szBuffer, L"\\shell");
TRACE("szBuffer %s\n", debugstr_w(szBuffer));
result = RegOpenKeyExW(HKEY_CLASSES_ROOT, szBuffer, 0, KEY_READ |
KEY_QUERY_VALUE, &hKey);
if (result == ERROR_SUCCESS)
{
- SH_AddStaticEntryForKey(This, hKey);
+ szBuffer[length] = 0;
+ SH_AddStaticEntryForKey(This, hKey, szBuffer);
RegCloseKey(hKey);
}
}
@@ -496,18 +470,31 @@
result = RegGetValueW(HKEY_CLASSES_ROOT, szExt, L"PerceivedType",
RRF_RT_REG_SZ, NULL, (LPBYTE)&szBuffer[23], &dwBuffer);
if (result == ERROR_SUCCESS)
{
+ UINT length = strlenW(szBuffer);
wcscat(szBuffer, L"\\shell");
TRACE("szBuffer %s\n", debugstr_w(szBuffer));
result = RegOpenKeyExW(HKEY_CLASSES_ROOT, szBuffer, 0, KEY_READ |
KEY_QUERY_VALUE, &hKey);
if (result == ERROR_SUCCESS)
{
- SH_AddStaticEntryForKey(This, hKey);
+ szBuffer[length] = 0;
+ SH_AddStaticEntryForKey(This, hKey, szBuffer);
RegCloseKey(hKey);
}
}
RegCloseKey(hKey);
}
+
+void
+SH_AddStaticEntrySpecial(ItemCmImpl * This)
+{
+ if (_ILIsFolder(This->apidl[0])) // && (This->rfg &
SFGAO_BROWSABLE))
+ {
+ SH_AddStaticEntryForFileClass(This, L"Folder");
+ }
+}
+
+
UINT
SH_AddStaticEntryToMenu(HMENU hMenu, UINT indexMenu, ItemCmImpl * This)
{
@@ -584,7 +571,6 @@
char sBuffer[100];
WCHAR szExt[10];
- static const char sExplore[] = {
'&','E','x','p','l','o','r','e',0
};
static const char sCopy[] = {
'&','C','o','p','y',0 };
static const char sCut[] = { '&','C','u','t',0
};
static const char sDelete[] = {
'&','D','e','l','e','t','e',0
};
@@ -602,10 +588,15 @@
sBuffer[0] = '.';
MultiByteToWideChar( CP_ACP, 0, sBuffer, -1, (LPWSTR)szExt, 10);
SH_AddStaticEntryForFileClass(This, szExt);
- indexMenu = SH_AddStaticEntryToMenu(hmenu, indexMenu, This);
- _InsertMenuItem(hmenu, ++indexMenu, TRUE, 0, MFT_SEPARATOR, NULL, 0);
- }
-
+ }
+ else
+ {
+ SH_AddStaticEntrySpecial(This);
+
+ }
+ indexMenu = SH_AddStaticEntryToMenu(hmenu, indexMenu, This);
+
+ SetMenuDefaultItem(hmenu, 0, MF_BYPOSITION);
pDataObj = IDataObject_Constructor(NULL, This->pidl, This->apidl,
This->cidl);
if (pDataObj)
{
@@ -619,21 +610,7 @@
_InsertMenuItem(hmenu, indexMenu++, TRUE, FCIDM_SHVIEW_OPEN, MFT_STRING,
"&Select", MFS_ENABLED);
TRACE("rfg %x\n", This->rfg);
- if (This->rfg & SFGAO_BROWSABLE)
- {
- if(This->bAllValues)
- {
- _InsertMenuItem(hmenu, indexMenu++, TRUE, FCIDM_SHVIEW_OPEN, MFT_STRING,
"&Open", MFS_ENABLED);
- _InsertMenuItem(hmenu, indexMenu++, TRUE, FCIDM_SHVIEW_EXPLORE, MFT_STRING,
GetLocalizedString(hLocalMenu, FCIDM_SHVIEW_EXPLORE, sExplore, sBuffer), MFS_ENABLED);
- }
- else
- {
- _InsertMenuItem(hmenu, indexMenu++, TRUE, FCIDM_SHVIEW_EXPLORE, MFT_STRING,
GetLocalizedString(hLocalMenu, FCIDM_SHVIEW_EXPLORE, sExplore, sBuffer), MFS_ENABLED);
- _InsertMenuItem(hmenu, indexMenu++, TRUE, FCIDM_SHVIEW_OPEN, MFT_STRING,
"&Open", MFS_ENABLED);
- }
- }
-
- SetMenuDefaultItem(hmenu, 0, MF_BYPOSITION);
+
if (This->rfg & (SFGAO_CANCOPY | SFGAO_CANMOVE))
{
@@ -668,51 +645,6 @@
}
return MAKE_HRESULT(SEVERITY_SUCCESS, 0, lastindex);
-}
-
-/**************************************************************************
-* DoOpenExplore
-*
-* for folders only
-*/
-
-static void DoOpenExplore(
- IContextMenu2 *iface,
- HWND hwnd,
- LPCSTR verb)
-{
- ItemCmImpl *This = (ItemCmImpl *)iface;
-
- UINT i, bFolderFound = FALSE;
- LPITEMIDLIST pidlFQ;
- SHELLEXECUTEINFOA sei;
-
- /* 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; i<This->cidl; i++)
- {
- if(!_ILIsValue(This->apidl[i]))
- {
- bFolderFound = TRUE;
- break;
- }
- }
-
- if (!bFolderFound) return;
-
- pidlFQ = ILCombine(This->pidl, This->apidl[i]);
-
- ZeroMemory(&sei, sizeof(sei));
- sei.cbSize = sizeof(sei);
- sei.fMask = SEE_MASK_INVOKEIDLIST | SEE_MASK_CLASSNAME;
- sei.lpIDList = pidlFQ;
- sei.lpClass = "Folder";
- sei.hwnd = hwnd;
- sei.nShow = SW_SHOWNORMAL;
- sei.lpVerb = verb;
- ShellExecuteExA(&sei);
- SHFree(pidlFQ);
}
/**************************************************************************
@@ -905,15 +837,10 @@
DoStaticShellExtensions(ItemCmImpl *This, LPCMINVOKECOMMANDINFO lpcmi)
{
UINT i;
- WCHAR szTarget[MAX_PATH];
- WCHAR szTemp[MAX_PATH];
- WCHAR *ptr, *szCmd;
PStaticShellEntry curEntry;
LPITEMIDLIST pidl;
- STARTUPINFOW sInfo;
- PROCESS_INFORMATION pi;
-
- static const WCHAR szP1[] = { '%', '1', 0 };
+ UINT bFolderFound = FALSE;
+ SHELLEXECUTEINFOW sei;
TRACE("DoStaticShellExtensions entered with lpVerb %x first %x last %x\n",
LOWORD(lpcmi->lpVerb), This->iIdSCMFirst, This->iIdSCMLast);
@@ -935,47 +862,38 @@
return E_UNEXPECTED;
}
- ExpandEnvironmentStringsW(curEntry->szCmd, szTarget, MAX_PATH);
-
- ptr = wcsstr(szTarget, szP1);
- if (ptr)
- {
- ptr[1] = 's';
- pidl = ILCombine(This->pidl, This->apidl[0]);
- if (pidl)
- {
- WCHAR szPath[MAX_PATH];
- if (SHGetPathFromIDListW(pidl, szPath))
- {
- sprintfW(szTemp, szTarget, szPath);
- }
- SHFree(pidl);
- }
- else
- {
- ptr[0] = 0;
- }
- ptr = szTemp;
- }
- else
- {
- ptr = szTarget;
- }
-
- ZeroMemory(&sInfo, sizeof(sInfo));
- sInfo.cb = sizeof(sizeof(sInfo));
- szCmd = wcsdup(ptr);
-
- if (!szCmd)
- return E_OUTOFMEMORY;
-
- if (CreateProcessW(NULL, szCmd, NULL, NULL,FALSE,0,NULL,NULL,&sInfo, &pi))
- {
- CloseHandle( pi.hProcess );
- CloseHandle( pi.hThread );
- }
- free(szCmd);
- return S_OK;
+ for(i = 0; i<This->cidl; i++)
+ {
+ if(!_ILIsValue(This->apidl[i]))
+ {
+ bFolderFound = TRUE;
+ break;
+ }
+ }
+
+ if (bFolderFound && wcsicmp(curEntry->szClass, L"Folder"))
+ {
+ /* when there is a folder with item selected
+ * do nothing
+ */
+ return S_OK;
+ }
+
+ TRACE("curEntry %p verb %s szClass %s\n", curEntry,
debugstr_w(curEntry->szVerb), debugstr_w(curEntry->szClass));
+
+ pidl = ILCombine(This->pidl, This->apidl[0]);
+
+ ZeroMemory(&sei, sizeof(sei));
+ sei.cbSize = sizeof(sei);
+ sei.fMask = SEE_MASK_CLASSNAME | SEE_MASK_IDLIST;
+ sei.lpIDList = pidl;
+ sei.lpClass = curEntry->szClass;
+ sei.hwnd = lpcmi->hwnd;
+ sei.nShow = SW_SHOWNORMAL;
+ sei.lpVerb = curEntry->szVerb;
+ ShellExecuteExW(&sei);
+ SHFree(pidl);
+ return S_OK;
}
HRESULT
@@ -1032,14 +950,6 @@
{
switch(LOWORD(lpcmi->lpVerb))
{
- case FCIDM_SHVIEW_EXPLORE:
- TRACE("Verb FCIDM_SHVIEW_EXPLORE\n");
- DoOpenExplore(iface, lpcmi->hwnd, "explore");
- break;
- case FCIDM_SHVIEW_OPEN:
- TRACE("Verb FCIDM_SHVIEW_OPEN\n");
- DoOpenExplore(iface, lpcmi->hwnd, "open");
- break;
case FCIDM_SHVIEW_RENAME:
TRACE("Verb FCIDM_SHVIEW_RENAME\n");
DoRename(iface, lpcmi->hwnd);
@@ -1061,16 +971,21 @@
DoProperties(iface, lpcmi->hwnd);
break;
default:
- if (LOWORD(lpcmi->lpVerb) >= This->iIdSHEFirst &&
LOWORD(lpcmi->lpVerb) <= This->iIdSHELast)
+ TRACE("iIdSHEFirst %x iIdSHELast %x iIdSCMFirst %x iIdSCMLast
%x\n", This->iIdSHEFirst, This->iIdSHELast, This->iIdSCMFirst,
This->iIdSCMLast);
+ if (This->iIdSHEFirst && This->iIdSHELast)
{
- return DoDynamicShellExtensions(This, lpcmi);
+ if (LOWORD(lpcmi->lpVerb) >= This->iIdSHEFirst &&
LOWORD(lpcmi->lpVerb) <= This->iIdSHELast)
+ {
+ return DoDynamicShellExtensions(This, lpcmi);
+ }
}
-
- if (LOWORD(lpcmi->lpVerb) >= This->iIdSCMFirst &&
LOWORD(lpcmi->lpVerb) <= This->iIdSCMLast)
+ if (This->iIdSCMFirst && This->iIdSCMLast)
{
- return DoStaticShellExtensions(This, lpcmi);
+ if (LOWORD(lpcmi->lpVerb) >= This->iIdSCMFirst &&
LOWORD(lpcmi->lpVerb) <= This->iIdSCMLast)
+ {
+ return DoStaticShellExtensions(This, lpcmi);
+ }
}
-
FIXME("Unhandled Verb %xl\n",LOWORD(lpcmi->lpVerb));
}
}
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janderwald＠svn.reactos.org