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Add new value support. Misc improvements and cleanups.
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@ -218,7 +218,8 @@ BEGIN
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IDS_TOO_BIG_VALUE "Value is too big (%ld)"
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IDS_DELETE_BOX_TITLE "Confirm Value Delete"
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IDS_DELETE_BOX_TEXT "Are you sure you want to delete value '%s'?"
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IDS_NEWKEY "New Key"
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IDS_NEWKEY "New Key #%d"
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IDS_NEWVALUE "New Value #%d"
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END
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/*****************************************************************/
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@ -127,36 +127,31 @@ INT_PTR CALLBACK modify_dlgproc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM l
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BOOL CreateKey(HKEY hKey)
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{
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LONG lRet;
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LONG lRet = ERROR_SUCCESS;
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HKEY retKey;
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TCHAR keyName[32];
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static TCHAR newKey[28] = ""; /* should be max keyName len - 4 */
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HINSTANCE hInstance;
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unsigned int keyNum = 1;
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TCHAR newKey[COUNT_OF(keyName) - 4];
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int keyNum;
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/* If we have illegal parameter return with operation failure */
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if (!hKey) return FALSE;
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/* Load localized "new key" string. -4 is because we need max 4 character
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to numbering. */
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if (newKey[0] == 0) {
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hInstance = GetModuleHandle(0);
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if (!LoadString(hInstance, IDS_NEWKEY, newKey, COUNT_OF(newKey)))
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lstrcpy(newKey, "New Key");
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}
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lstrcpy(keyName, newKey);
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if (!LoadString(GetModuleHandle(0), IDS_NEWKEY, newKey, COUNT_OF(newKey))) return FALSE;
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/* try to find out a name for the newly create key.
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We try it max 100 times. */
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lRet = RegOpenKey(hKey, keyName, &retKey);
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while (lRet == ERROR_SUCCESS && keyNum < 100) {
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wsprintf(keyName, "%s %u", newKey, ++keyNum);
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/* try to find out a name for the newly create key (max 100 times) */
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for (keyNum = 1; keyNum < 100; keyNum++) {
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wsprintf(keyName, newKey, keyNum);
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lRet = RegOpenKey(hKey, keyName, &retKey);
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if (lRet != ERROR_SUCCESS) break;
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RegCloseKey(retKey);
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}
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if (lRet == ERROR_SUCCESS) return FALSE;
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lRet = RegCreateKey(hKey, keyName, &retKey);
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return lRet == ERROR_SUCCESS;
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if (lRet != ERROR_SUCCESS) return FALSE;
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RegCloseKey(retKey);
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return TRUE;
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}
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BOOL ModifyValue(HWND hwnd, HKEY hKey, LPCTSTR valueName)
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@ -226,3 +221,30 @@ BOOL DeleteValue(HWND hwnd, HKEY hKey, LPCTSTR valueName)
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}
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return lRet == ERROR_SUCCESS;
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}
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BOOL CreateValue(HWND hwnd, HKEY hKey, DWORD valueType)
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{
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LONG lRet = ERROR_SUCCESS;
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TCHAR valueName[32];
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TCHAR newValue[COUNT_OF(valueName) - 4];
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DWORD valueDword = 0;
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int valueNum;
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/* If we have illegal parameter return with operation failure */
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if (!hKey) return FALSE;
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if (!LoadString(GetModuleHandle(0), IDS_NEWVALUE, newValue, COUNT_OF(newValue))) return FALSE;
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/* try to find out a name for the newly create key (max 100 times) */
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for (valueNum = 1; valueNum < 100; valueNum++) {
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wsprintf(valueName, newValue, valueNum);
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lRet = RegQueryValueEx(hKey, valueName, 0, 0, 0, 0);
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if (lRet != ERROR_SUCCESS) break;
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}
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if (lRet == ERROR_SUCCESS) return FALSE;
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lRet = RegSetValueEx(hKey, valueName, 0, valueType, (BYTE*)&valueDword, sizeof(DWORD));
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if (lRet != ERROR_SUCCESS) return FALSE;
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return TRUE;
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}
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@ -440,6 +440,7 @@ static BOOL _CmdWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
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LPCTSTR valueName;
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BOOL result = TRUE;
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LONG lRet;
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DWORD valueType;
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if ((keyPath = GetItemPath(g_pChildWnd->hTreeWnd, 0, &hKeyRoot))) {
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lRet = RegOpenKeyEx(hKeyRoot, keyPath, 0, KEY_ALL_ACCESS, &hKey);
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@ -475,6 +476,19 @@ static BOOL _CmdWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
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case ID_EDIT_NEW_KEY:
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CreateKey(hKey);
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break;
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case ID_EDIT_NEW_STRINGVALUE:
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valueType = REG_SZ;
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goto create_value;
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case ID_EDIT_NEW_BINARYVALUE:
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valueType = REG_BINARY;
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goto create_value;
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case ID_EDIT_NEW_DWORDVALUE:
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valueType = REG_DWORD;
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/* fall through */
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create_value:
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if (CreateValue(hWnd, hKey, valueType))
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RefreshListView(g_pChildWnd->hListWnd, hKeyRoot, keyPath);
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break;
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case ID_REGISTRY_PRINTERSETUP:
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/*PRINTDLG pd;*/
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/*PrintDlg(&pd);*/
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@ -94,6 +94,7 @@ extern LPCTSTR GetItemPath(HWND hwndTV, HTREEITEM hItem, HKEY* phRootKey);
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/* edit.c */
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extern BOOL CreateKey(HKEY hKey);
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extern BOOL CreateValue(HWND hwnd, HKEY hKey, DWORD valueType);
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extern BOOL ModifyValue(HWND hwnd, HKEY hKey, LPCTSTR valueName);
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extern BOOL DeleteValue(HWND hwnd, HKEY hKey, LPCTSTR valueName);
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@ -113,6 +113,7 @@
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#define IDC_DWORD_HEX 32853
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#define IDC_DWORD_DEC 32854
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#define IDS_NEWKEY 32860
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#define IDS_NEWVALUE 32861
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#define IDD_EDIT_STRING 2000
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#define IDC_VALUE_NAME 2001
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