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regedit: Update handling of the 'Delete' menu item. 

Signed-off-by: Hugh McMaster <hugh.mcmaster@outlook.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Hugh McMaster 2017-05-31 13:07:15 +00:00 committed by Alexandre Julliard
parent 948278cb7b
commit 4144847aa5
1 changed files with 20 additions and 1 deletions
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21
programs/regedit/framewnd.c
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@ -132,6 +132,25 @@ update:
SetMenuItemInfoW(hMenu, ID_TREE_EXPAND_COLLAPSE, FALSE, &info);
}
static void update_delete_item(HMENU hMenu, WCHAR *keyName)
{
unsigned int state = MF_ENABLED;
if (!g_pChildWnd->nFocusPanel)
{
if (!keyName || !*keyName)
state = MF_GRAYED;
}
else
{
if (SendMessageW(g_pChildWnd->hListWnd, LVM_GETNEXTITEM, -1,
MAKELPARAM(LVIS_FOCUSED | LVIS_SELECTED, 0)) == -1)
state = MF_GRAYED;
}
EnableMenuItem(hMenu, ID_EDIT_DELETE, state | MF_BYCOMMAND);
}
static void UpdateMenuItems(HMENU hMenu) {
HWND hwndTV = g_pChildWnd->hTreeWnd;
BOOL bAllowEdit = FALSE;
@ -147,7 +166,7 @@ static void UpdateMenuItems(HMENU hMenu) {
update_expand_or_collapse_item(hwndTV, selection, hMenu);
EnableMenuItem(hMenu, ID_EDIT_MODIFY, (bAllowEdit ? MF_ENABLED : MF_GRAYED) | MF_BYCOMMAND);
EnableMenuItem(hMenu, ID_EDIT_DELETE, (bAllowEdit ? MF_ENABLED : MF_GRAYED) | MF_BYCOMMAND);
update_delete_item(hMenu, keyName);
EnableMenuItem(hMenu, ID_EDIT_RENAME, (bAllowEdit ? MF_ENABLED : MF_GRAYED) | MF_BYCOMMAND);
EnableMenuItem(hMenu, ID_FAVORITES_ADDTOFAVORITES, (hRootKey ? MF_ENABLED : MF_GRAYED) | MF_BYCOMMAND);
EnableMenuItem(hMenu, ID_FAVORITES_REMOVEFAVORITE,