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appwiz.cpl: Enable/disable Modify button, and modify title on Remove button, as appropriate.

This commit is contained in:
Owen Rudge 2009-07-14 17:24:40 -03:00 committed by Alexandre Julliard
parent 2f54154299
commit 812e604765
1 changed files with 40 additions and 3 deletions
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43
dlls/appwiz.cpl/appwiz.c
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@ -73,6 +73,9 @@ typedef struct APPINFO {
static struct APPINFO *AppInfo = NULL; static struct APPINFO *AppInfo = NULL;
static HINSTANCE hInst; static HINSTANCE hInst;
static WCHAR btnRemove[MAX_STRING_LEN];
static WCHAR btnModifyRemove[MAX_STRING_LEN];
static const WCHAR openW[] = {'o','p','e','n',0}; static const WCHAR openW[] = {'o','p','e','n',0};
/* names of registry keys */ /* names of registry keys */
@ -401,10 +404,42 @@ static inline void EmptyList(void)
*/ */
static void UpdateButtons(HWND hWnd) static void UpdateButtons(HWND hWnd)
{ {
BOOL sel = SendMessageW(GetDlgItem(hWnd, IDL_PROGRAMS), LVM_GETSELECTEDCOUNT, 0, 0) != 0; APPINFO *iter;
LVITEMW lvItem;
DWORD selitem = SendDlgItemMessageW(hWnd, IDL_PROGRAMS, LVM_GETNEXTITEM, -1,
LVNI_FOCUSED | LVNI_SELECTED);
BOOL enable_modify = FALSE;
EnableWindow(GetDlgItem(hWnd, IDC_ADDREMOVE), sel); if (selitem != -1)
EnableWindow(GetDlgItem(hWnd, IDC_SUPPORT_INFO), sel); {
lvItem.iItem = selitem;
lvItem.mask = LVIF_PARAM;
if (SendDlgItemMessageW(hWnd, IDL_PROGRAMS, LVM_GETITEMW, 0, (LPARAM) &lvItem))
{
for (iter = AppInfo; iter; iter = iter->next)
{
if (iter->id == lvItem.lParam)
{
/* Decide whether to display Modify/Remove as one button or two */
enable_modify = (iter->path_modify != NULL);
/* Update title as appropriate */
if (iter->path_modify == NULL)
SetWindowTextW(GetDlgItem(hWnd, IDC_ADDREMOVE), btnModifyRemove);
else
SetWindowTextW(GetDlgItem(hWnd, IDC_ADDREMOVE), btnRemove);
break;
}
}
}
}
/* Enable/disable other buttons if necessary */
EnableWindow(GetDlgItem(hWnd, IDC_ADDREMOVE), (selitem != -1));
EnableWindow(GetDlgItem(hWnd, IDC_SUPPORT_INFO), (selitem != -1));
EnableWindow(GetDlgItem(hWnd, IDC_MODIFY), enable_modify);
} }
/****************************************************************************** /******************************************************************************
@ -875,6 +910,8 @@ static void StartApplet(HWND hWnd)
/* Load the strings we will use */ /* Load the strings we will use */
LoadStringW(hInst, IDS_TAB1_TITLE, tab_title, sizeof(tab_title) / sizeof(tab_title[0])); LoadStringW(hInst, IDS_TAB1_TITLE, tab_title, sizeof(tab_title) / sizeof(tab_title[0]));
LoadStringW(hInst, IDS_CPL_TITLE, app_title, sizeof(app_title) / sizeof(app_title[0])); LoadStringW(hInst, IDS_CPL_TITLE, app_title, sizeof(app_title) / sizeof(app_title[0]));
LoadStringW(hInst, IDS_REMOVE, btnRemove, sizeof(btnRemove) / sizeof(btnRemove[0]));
LoadStringW(hInst, IDS_MODIFY_REMOVE, btnModifyRemove, sizeof(btnModifyRemove) / sizeof(btnModifyRemove[0]));
/* Fill out the PROPSHEETPAGE */ /* Fill out the PROPSHEETPAGE */
psp.dwSize = sizeof (PROPSHEETPAGEW); psp.dwSize = sizeof (PROPSHEETPAGEW);