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comctl32/taskdialog: Add support for TDN_TIMER notification. 

Signed-off-by: Zhiyi Zhang <zzhang@codeweavers.com>
Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Zhiyi Zhang 2018-05-19 18:28:19 +03:00 committed by Alexandre Julliard
parent be1b8c9e1e
commit f267a36069
2 changed files with 74 additions and 0 deletions
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22
dlls/comctl32/taskdialog.c
View File

@ -48,10 +48,13 @@ static const UINT DIALOG_MIN_WIDTH = 240;
static const UINT DIALOG_SPACING = 5;
static const UINT DIALOG_BUTTON_WIDTH = 50;
static const UINT DIALOG_BUTTON_HEIGHT = 14;
static const UINT DIALOG_TIMER_MS = 200;
static const UINT ID_MAIN_INSTRUCTION = 0xf000;
static const UINT ID_CONTENT = 0xf001;
static const UINT ID_TIMER = 1;
struct taskdialog_control
{
struct list entry;
@ -85,6 +88,7 @@ struct taskdialog_info
{
HWND hwnd;
const TASKDIALOGCONFIG *taskconfig;
DWORD last_timer_tick;
};
static void pixels_to_dialogunits(const struct taskdialog_template_desc *desc, LONG *width, LONG *height)
@ -535,7 +539,15 @@ static void taskdialog_on_button_click(struct taskdialog_info *dialog_info, WORD
static void taskdialog_init(struct taskdialog_info *dialog_info, HWND hwnd)
{
const TASKDIALOGCONFIG *taskconfig = dialog_info->taskconfig;
dialog_info->hwnd = hwnd;
if (taskconfig->dwFlags & TDF_CALLBACK_TIMER)
{
SetTimer(hwnd, ID_TIMER, DIALOG_TIMER_MS, NULL);
dialog_info->last_timer_tick = GetTickCount();
}
}
static INT_PTR CALLBACK taskdialog_proc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
@ -574,9 +586,19 @@ static INT_PTR CALLBACK taskdialog_proc(HWND hwnd, UINT msg, WPARAM wParam, LPAR
case WM_HELP:
taskdialog_notify(dialog_info, TDN_HELP, 0, 0);
break;
case WM_TIMER:
if (ID_TIMER == wParam)
{
DWORD elapsed = GetTickCount() - dialog_info->last_timer_tick;
if (taskdialog_notify(dialog_info, TDN_TIMER, elapsed, 0) == S_FALSE)
dialog_info->last_timer_tick = GetTickCount();
}
break;
case WM_DESTROY:
taskdialog_notify(dialog_info, TDN_DESTROYED, 0, 0);
RemovePropW(hwnd, taskdialog_info_propnameW);
if (dialog_info->taskconfig->dwFlags & TDF_CALLBACK_TIMER)
KillTimer(hwnd, ID_TIMER);
break;
default:
return FALSE;

52
dlls/comctl32/tests/taskdialog.c
View File

@ -323,6 +323,57 @@ static void test_help(void)
run_test(&info, IDOK, msg_got_tdn_help, "send f1");
}
struct timer_notification_data
{
DWORD last_elapsed_ms;
DWORD num_fired;
};
static HRESULT CALLBACK taskdialog_callback_proc_timer(HWND hwnd, UINT notification,
WPARAM wParam, LPARAM lParam, LONG_PTR ref_data)
{
struct timer_notification_data *data = (struct timer_notification_data *)ref_data;
if (notification == TDN_TIMER)
{
DWORD elapsed_ms;
int delta;
elapsed_ms = (DWORD)wParam;
if (data->num_fired == 3)
ok(data->last_elapsed_ms > elapsed_ms, "Expected reference time update.\n");
else
{
delta = elapsed_ms - data->last_elapsed_ms;
ok(delta > 0, "Expected positive time tick difference.\n");
}
data->last_elapsed_ms = elapsed_ms;
if (data->num_fired == 3)
PostMessageW(hwnd, TDM_CLICK_BUTTON, IDOK, 0);
++data->num_fired;
return data->num_fired == 3 ? S_FALSE : S_OK;
}
return S_OK;
}
static void test_timer(void)
{
struct timer_notification_data data = { 0 };
TASKDIALOGCONFIG info = { 0 };
info.cbSize = sizeof(TASKDIALOGCONFIG);
info.pfCallback = taskdialog_callback_proc_timer;
info.lpCallbackData = (LONG_PTR)&data;
info.dwFlags = TDF_CALLBACK_TIMER;
info.dwCommonButtons = TDCBF_OK_BUTTON;
pTaskDialogIndirect(&info, NULL, NULL, NULL);
}
START_TEST(taskdialog)
{
ULONG_PTR ctx_cookie;
@ -360,6 +411,7 @@ START_TEST(taskdialog)
test_callback();
test_buttons();
test_help();
test_timer();
unload_v6_module(ctx_cookie, hCtx);
}