regedit: value delete & dword edit support
Dimitrie O. Paun
dpaun at rogers.com
Mon Jan 5 10:52:13 CST 2004
ChangeLog
Add value delete, and dword edit support.
Index: programs/regedit/En.rc
===================================================================
RCS file: /var/cvs/wine/programs/regedit/En.rc,v
retrieving revision 1.4
diff -u -r1.4 En.rc
--- programs/regedit/En.rc 3 Jan 2004 00:33:56 -0000 1.4
+++ programs/regedit/En.rc 3 Jan 2004 16:58:50 -0000
@@ -132,6 +132,21 @@
DEFPUSHBUTTON "Cancel",IDCANCEL,175,60,30,11,WS_GROUP
END
+IDD_EDIT_DWORD DIALOG DISCARDABLE 22, 17, 210, 100
+STYLE DS_MODALFRAME | WS_CAPTION | WS_SYSMENU
+CAPTION "Edit String"
+FONT 8, "System"
+BEGIN
+ LTEXT "Value name:",IDC_STATIC,5,5,119,8
+ EDITTEXT IDC_VALUE_NAME,5,15,200,12, WS_BORDER | WS_TABSTOP | WS_DISABLED
+ LTEXT "Value data:",IDC_STATIC,5,30,90,8
+ EDITTEXT IDC_VALUE_DATA,5,40,90,12, WS_BORDER | WS_TABSTOP
+ GROUPBOX "Base", IDC_DWORD_BASE, 120, 30, 85, 37, BS_GROUPBOX
+ AUTORADIOBUTTON "Hexadecimal", IDC_DWORD_HEX, 130, 40, 60, 10, WS_TABSTOP
+ AUTORADIOBUTTON "Decimal", IDC_DWORD_DEC, 130, 52, 60, 10, WS_TABSTOP
+ DEFPUSHBUTTON "OK",IDOK,140,80,30,11,WS_GROUP
+ DEFPUSHBUTTON "Cancel",IDCANCEL,175,80,30,11,WS_GROUP
+END
/*
* String Table
@@ -201,6 +216,8 @@
IDS_BAD_VALUE "Can't query value '%s'"
IDS_UNSUPPORTED_TYPE "Can't edit keys of this type (%ld)"
IDS_TOO_BIG_VALUE "Value is too big (%ld)"
+ IDS_DELETE_BOX_TITLE "Confirm Value Delete"
+ IDS_DELETE_BOX_TEXT "Are you sure you want to delete value '%s'?"
IDS_NEWKEY "New Key"
END
Index: programs/regedit/edit.c
===================================================================
RCS file: /var/cvs/wine/programs/regedit/edit.c,v
retrieving revision 1.4
diff -u -r1.4 edit.c
--- programs/regedit/edit.c 3 Jan 2004 00:33:56 -0000 1.4
+++ programs/regedit/edit.c 5 Jan 2004 16:48:10 -0000
@@ -35,31 +35,58 @@
static const TCHAR* editValueName;
static TCHAR* stringValueData;
+static BOOL isDecimal;
-void error(HWND hwnd, INT resId, ...)
+INT vmessagebox(HWND hwnd, INT buttons, INT titleId, INT resId, va_list ap)
{
- va_list ap;
TCHAR title[256];
TCHAR errfmt[1024];
TCHAR errstr[1024];
- HINSTANCE hInstance;
- hInstance = GetModuleHandle(0);
-
- if (!LoadString(hInstance, IDS_ERROR, title, COUNT_OF(title)))
+ if (!LoadString(hInst, titleId, title, COUNT_OF(title)))
lstrcpy(title, "Error");
- if (!LoadString(hInstance, resId, errfmt, COUNT_OF(errfmt)))
+ if (!LoadString(hInst, resId, errfmt, COUNT_OF(errfmt)))
lstrcpy(errfmt, "Unknown error string!");
- va_start(ap, resId);
_vsntprintf(errstr, COUNT_OF(errstr), errfmt, ap);
+
+ return MessageBox(hwnd, errstr, title, buttons);
+}
+
+INT messagebox(HWND hwnd, INT buttons, INT titleId, INT resId, ...)
+{
+ va_list ap;
+ INT result;
+
+ va_start(ap, resId);
+ result = vmessagebox(hwnd, buttons, titleId, resId, ap);
va_end(ap);
- MessageBox(hwnd, errstr, title, MB_OK | MB_ICONERROR);
+ return result;
}
-INT_PTR CALLBACK modify_string_dlgproc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
+void error(HWND hwnd, INT resId, ...)
+{
+ va_list ap;
+
+ va_start(ap, resId);
+ vmessagebox(hwnd, MB_OK | MB_ICONERROR, IDS_ERROR, resId, ap);
+ va_end(ap);
+}
+
+BOOL change_dword_base(HWND hwndDlg, BOOL toHex)
+{
+ TCHAR buf[128];
+ DWORD val;
+
+ if (!GetDlgItemText(hwndDlg, IDC_VALUE_DATA, buf, COUNT_OF(buf))) return FALSE;
+ if (!_stscanf(buf, toHex ? "%ld" : "%lx", &val)) return FALSE;
+ wsprintf(buf, toHex ? "%lx" : "%ld", val);
+ return SetDlgItemText(hwndDlg, IDC_VALUE_DATA, buf);
+}
+
+INT_PTR CALLBACK modify_dlgproc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
TCHAR* valueData;
HWND hwndValue;
@@ -69,9 +96,16 @@
case WM_INITDIALOG:
SetDlgItemText(hwndDlg, IDC_VALUE_NAME, editValueName);
SetDlgItemText(hwndDlg, IDC_VALUE_DATA, stringValueData);
+ CheckRadioButton(hwndDlg, IDC_DWORD_HEX, IDC_DWORD_DEC, isDecimal ? IDC_DWORD_DEC : IDC_DWORD_HEX);
return TRUE;
case WM_COMMAND:
switch (LOWORD(wParam)) {
+ case IDC_DWORD_HEX:
+ if (isDecimal && change_dword_base(hwndDlg, TRUE)) isDecimal = FALSE;
+ break;
+ case IDC_DWORD_DEC:
+ if (!isDecimal && change_dword_base(hwndDlg, FALSE)) isDecimal = TRUE;
+ break;
case IDOK:
if ((hwndValue = GetDlgItem(hwndDlg, IDC_VALUE_DATA))) {
if ((len = GetWindowTextLength(hwndValue))) {
@@ -108,7 +142,7 @@
if (newKey[0] == 0) {
hInstance = GetModuleHandle(0);
if (!LoadString(hInstance, IDS_NEWKEY, newKey, COUNT_OF(newKey)))
- lstrcpy(newKey, "new key");
+ lstrcpy(newKey, "New Key");
}
lstrcpy(keyName, newKey);
@@ -116,8 +150,8 @@
We try it max 100 times. */
lRet = RegOpenKey(hKey, keyName, &retKey);
while (lRet == ERROR_SUCCESS && keyNum < 100) {
- sprintf(keyName, "%s %u", newKey, ++keyNum);
- lRet = RegOpenKey(hKey, keyName, &retKey);
+ wsprintf(keyName, "%s %u", newKey, ++keyNum);
+ lRet = RegOpenKey(hKey, keyName, &retKey);
}
if (lRet == ERROR_SUCCESS) return FALSE;
@@ -141,23 +175,31 @@
error(hwnd, IDS_BAD_VALUE, valueName);
goto done;
}
+ if ( type == REG_DWORD ) valueDataLen = 128;
+ if (!(stringValueData = HeapAlloc(GetProcessHeap(), 0, valueDataLen))) {
+ error(hwnd, IDS_TOO_BIG_VALUE, valueDataLen);
+ goto done;
+ }
+ lRet = RegQueryValueEx(hKey, valueName, 0, 0, stringValueData, &valueDataLen);
+ if (lRet != ERROR_SUCCESS) {
+ error(hwnd, IDS_BAD_VALUE, valueName);
+ goto done;
+ }
if ( (type == REG_SZ) || (type == REG_EXPAND_SZ) ) {
- if (!(stringValueData = HeapAlloc(GetProcessHeap(), 0, valueDataLen))) {
- error(hwnd, IDS_TOO_BIG_VALUE, valueDataLen);
- goto done;
- }
- lRet = RegQueryValueEx(hKey, valueName, 0, 0, stringValueData, &valueDataLen);
- if (lRet != ERROR_SUCCESS) {
- error(hwnd, IDS_BAD_VALUE, valueName);
- goto done;
- }
- if (DialogBox(0, MAKEINTRESOURCE(IDD_EDIT_STRING), hwnd, modify_string_dlgproc) == IDOK) {
+ if (DialogBox(0, MAKEINTRESOURCE(IDD_EDIT_STRING), hwnd, modify_dlgproc) == IDOK) {
lRet = RegSetValueEx(hKey, valueName, 0, type, stringValueData, lstrlen(stringValueData) + 1);
if (lRet == ERROR_SUCCESS) result = TRUE;
}
} else if ( type == REG_DWORD ) {
- MessageBox(hwnd, "Can't edit dwords for now", "Error", MB_OK | MB_ICONERROR);
+ wsprintf(stringValueData, isDecimal ? "%ld" : "%lx", *((DWORD*)stringValueData));
+ if (DialogBox(0, MAKEINTRESOURCE(IDD_EDIT_DWORD), hwnd, modify_dlgproc) == IDOK) {
+ DWORD val;
+ if (_stscanf(stringValueData, isDecimal ? "%ld" : "%lx", &val)) {
+ lRet = RegSetValueEx(hKey, valueName, 0, type, (BYTE*)&val, sizeof(val));
+ if (lRet == ERROR_SUCCESS) result = TRUE;
+ }
+ }
} else {
error(hwnd, IDS_UNSUPPORTED_TYPE, type);
}
@@ -167,4 +209,20 @@
stringValueData = NULL;
return result;
+}
+
+BOOL DeleteValue(HWND hwnd, HKEY hKey, LPCTSTR valueName)
+{
+ LONG lRet;
+
+ if (!hKey || !valueName) return FALSE;
+
+ if (messagebox(hwnd, MB_YESNO | MB_ICONEXCLAMATION, IDS_DELETE_BOX_TITLE, IDS_DELETE_BOX_TEXT, valueName) != IDYES)
+ return FALSE;
+
+ lRet = RegDeleteValue(hKey, valueName);
+ if (lRet != ERROR_SUCCESS) {
+ error(hwnd, IDS_BAD_VALUE, valueName);
+ }
+ return lRet == ERROR_SUCCESS;
}
Index: programs/regedit/framewnd.c
===================================================================
RCS file: /var/cvs/wine/programs/regedit/framewnd.c,v
retrieving revision 1.6
diff -u -r1.6 framewnd.c
--- programs/regedit/framewnd.c 3 Jan 2004 00:33:56 -0000 1.6
+++ programs/regedit/framewnd.c 3 Jan 2004 16:58:13 -0000
@@ -441,12 +441,11 @@
BOOL result = TRUE;
LONG lRet;
- keyPath = GetItemPath(g_pChildWnd->hTreeWnd, 0, &hKeyRoot);
- valueName = GetValueName(g_pChildWnd->hListWnd);
- if (keyPath) {
- lRet = RegOpenKeyEx(hKeyRoot, keyPath, 0, KEY_READ, &hKey);
+ if ((keyPath = GetItemPath(g_pChildWnd->hTreeWnd, 0, &hKeyRoot))) {
+ lRet = RegOpenKeyEx(hKeyRoot, keyPath, 0, KEY_ALL_ACCESS, &hKey);
if (lRet != ERROR_SUCCESS) hKey = 0;
}
+ valueName = GetValueName(g_pChildWnd->hListWnd);
switch (LOWORD(wParam)) {
case ID_REGISTRY_IMPORTREGISTRYFILE:
@@ -461,6 +460,10 @@
break;
case ID_REGISTRY_PRINT:
PrintRegistryHive(hWnd, _T(""));
+ break;
+ case ID_EDIT_DELETE:
+ if (DeleteValue(hWnd, hKey, valueName))
+ RefreshListView(g_pChildWnd->hListWnd, hKeyRoot, keyPath);
break;
case ID_EDIT_MODIFY:
if (ModifyValue(hWnd, hKey, valueName))
Index: programs/regedit/main.h
===================================================================
RCS file: /var/cvs/wine/programs/regedit/main.h,v
retrieving revision 1.9
diff -u -r1.9 main.h
--- programs/regedit/main.h 3 Jan 2004 00:33:56 -0000 1.9
+++ programs/regedit/main.h 3 Jan 2004 16:59:52 -0000
@@ -93,7 +93,8 @@
extern LPCTSTR GetItemPath(HWND hwndTV, HTREEITEM hItem, HKEY* phRootKey);
/* edit.c */
-BOOL CreateKey(HKEY hKey);
-BOOL ModifyValue(HWND hwnd, HKEY hKey, LPCTSTR valueName);
+extern BOOL CreateKey(HKEY hKey);
+extern BOOL ModifyValue(HWND hwnd, HKEY hKey, LPCTSTR valueName);
+extern BOOL DeleteValue(HWND hwnd, HKEY hKey, LPCTSTR valueName);
#endif /* __MAIN_H__ */
Index: programs/regedit/resource.h
===================================================================
RCS file: /var/cvs/wine/programs/regedit/resource.h,v
retrieving revision 1.3
diff -u -r1.3 resource.h
--- programs/regedit/resource.h 3 Jan 2004 00:33:56 -0000 1.3
+++ programs/regedit/resource.h 3 Jan 2004 17:00:26 -0000
@@ -106,7 +106,13 @@
#define IDS_BAD_VALUE 32837
#define IDS_UNSUPPORTED_TYPE 32838
#define IDS_TOO_BIG_VALUE 32839
-#define IDS_NEWKEY 32840
+#define IDS_DELETE_BOX_TITLE 32840
+#define IDS_DELETE_BOX_TEXT 32841
+#define IDD_EDIT_DWORD 32850
+#define IDC_DWORD_BASE 32852
+#define IDC_DWORD_HEX 32853
+#define IDC_DWORD_DEC 32854
+#define IDS_NEWKEY 32860
#define IDD_EDIT_STRING 2000
#define IDC_VALUE_NAME 2001
Index: programs/regedit/treeview.c
===================================================================
RCS file: /var/cvs/wine/programs/regedit/treeview.c,v
retrieving revision 1.5
diff -u -r1.5 treeview.c
--- programs/regedit/treeview.c 12 Dec 2003 04:08:59 -0000 1.5
+++ programs/regedit/treeview.c 5 Jan 2004 16:44:46 -0000
@@ -99,7 +99,6 @@
if (!hItem) hItem = TreeView_GetSelection(hwndTV);
if (!hItem) return NULL;
if (!get_item_path(hwndTV, hItem, phRootKey, &pathBuffer, &pathLen, &maxLen)) return NULL;
- printf("hRoot=%p, keyPath='%s'\n", *phRootKey, pathBuffer);
return pathBuffer;
}
@@ -235,7 +234,6 @@
RegCloseKey(hKey);
}
if (errCode != ERROR_SUCCESS) dwSubCount = 0;
- printf("dwSubCount=%ld, Name=%s\n", dwSubCount, Name);
AddEntryToTree(hwndTV, pnmtv->itemNew.hItem, Name, NULL, dwSubCount);
}
RegCloseKey(hNewKey);
--
Dimi.
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