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regedit: Make it possible for save/restore position on tree root.

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This commit is contained in:
Nikolay Sivov 2015-06-13 19:26:22 +03:00 committed by Alexandre Julliard
parent 99549e1e2e
commit 6827724e54
1 changed files with 17 additions and 5 deletions
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22
programs/regedit/childwnd.c
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@ -243,7 +243,14 @@ static void get_last_key(HWND hwndTV)
if (RegCreateKeyExW(HKEY_CURRENT_USER, wszKeyName, 0, NULL, 0, KEY_READ, NULL, &hkey, NULL) == ERROR_SUCCESS)
{
if (RegQueryValueExW(hkey, wszLastKey, NULL, NULL, (LPBYTE)wszVal, &dwSize) == ERROR_SUCCESS)
SendMessageW(hwndTV, TVM_SELECTITEM, TVGN_CARET, (LPARAM)FindPathInTree(hwndTV, wszVal));
{
HTREEITEM selection;
if (!strcmpW(wszVal, g_pChildWnd->szPath))
selection = (HTREEITEM)SendMessageW(g_pChildWnd->hTreeWnd, TVM_GETNEXTITEM, TVGN_ROOT, 0);
else
selection = FindPathInTree(hwndTV, wszVal);
SendMessageW(hwndTV, TVM_SELECTITEM, TVGN_CARET, (LPARAM)selection);
}
RegCloseKey(hkey);
}
@ -258,15 +265,20 @@ static void get_last_key(HWND hwndTV)
static void set_last_key(HWND hwndTV)
{
HKEY hkey;
WCHAR *wszVal;
if (RegCreateKeyExW(HKEY_CURRENT_USER, wszKeyName, 0, NULL, 0, KEY_WRITE, NULL, &hkey, NULL) == ERROR_SUCCESS)
{
HTREEITEM selection = (HTREEITEM)SendMessageW(g_pChildWnd->hTreeWnd, TVM_GETNEXTITEM, TVGN_CARET, 0);
HTREEITEM root = (HTREEITEM)SendMessageW(g_pChildWnd->hTreeWnd, TVM_GETNEXTITEM, TVGN_ROOT, 0);
WCHAR *value;
wszVal = GetItemFullPath(g_pChildWnd->hTreeWnd, selection, FALSE);
RegSetValueExW(hkey, wszLastKey, 0, REG_SZ, (LPBYTE)wszVal, (lstrlenW(wszVal) + 1) * sizeof(WCHAR));
HeapFree(GetProcessHeap(), 0, wszVal);
if (selection == root)
value = g_pChildWnd->szPath;
else
value = GetItemFullPath(g_pChildWnd->hTreeWnd, selection, FALSE);
RegSetValueExW(hkey, wszLastKey, 0, REG_SZ, (LPBYTE)value, (lstrlenW(value) + 1) * sizeof(WCHAR));
if (selection != root)
HeapFree(GetProcessHeap(), 0, value);
RegCloseKey(hkey);
}
}