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comctl32/taskdialog: Added support for nDefaultButton.

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Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Fabian Maurer 2017-11-06 14:40:38 +03:00 committed by Alexandre Julliard
parent afbd598ac1
commit 32c42cc109
2 changed files with 153 additions and 22 deletions
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40
dlls/comctl32/taskdialog.c
View File

@ -59,6 +59,15 @@ struct taskdialog_control
unsigned int template_size;
};
struct taskdialog_button_desc
{
int id;
const WCHAR *text;
unsigned int width;
unsigned int line;
HINSTANCE hinst;
};
struct taskdialog_template_desc
{
const TASKDIALOGCONFIG *taskconfig;
@ -69,15 +78,7 @@ struct taskdialog_template_desc
LONG x_baseunit;
LONG y_baseunit;
HFONT font;
};
struct taskdialog_button_desc
{
int id;
const WCHAR *text;
unsigned int width;
unsigned int line;
HINSTANCE hinst;
struct taskdialog_button_desc *default_button;
};
struct taskdialog_info
@ -151,7 +152,7 @@ static void taskdialog_get_text_extent(const struct taskdialog_template_desc *de
}
static unsigned int taskdialog_add_control(struct taskdialog_template_desc *desc, WORD id, const WCHAR *class,
HINSTANCE hInstance, const WCHAR *text, short x, short y, short cx, short cy)
HINSTANCE hInstance, const WCHAR *text, DWORD style, short x, short y, short cx, short cy)
{
struct taskdialog_control *control = Alloc(sizeof(*control));
unsigned int size, class_size, text_size;
@ -178,7 +179,7 @@ static unsigned int taskdialog_add_control(struct taskdialog_template_desc *desc
control->template = template = Alloc(size);
control->template_size = size;
template->style = WS_VISIBLE;
template->style = WS_VISIBLE | style;
template->dwExtendedStyle = 0;
template->x = x;
template->y = y;
@ -206,7 +207,7 @@ static unsigned int taskdialog_add_static_label(struct taskdialog_template_desc
taskdialog_get_text_extent(desc, str, TRUE, &sz);
desc->dialog_height += DIALOG_SPACING;
size = taskdialog_add_control(desc, id, WC_STATICW, desc->taskconfig->hInstance, str, DIALOG_SPACING,
size = taskdialog_add_control(desc, id, WC_STATICW, desc->taskconfig->hInstance, str, 0, DIALOG_SPACING,
desc->dialog_height, sz.cx, sz.cy);
desc->dialog_height += sz.cy + DIALOG_SPACING;
return size;
@ -234,6 +235,9 @@ static void taskdialog_init_button(struct taskdialog_button_desc *button, struct
button->width = max(DIALOG_BUTTON_WIDTH, sz.cx + DIALOG_SPACING * 2);
button->line = 0;
button->hinst = custom_button ? desc->taskconfig->hInstance : COMCTL32_hModule;
if (id == desc->taskconfig->nDefaultButton)
desc->default_button = button;
}
static void taskdialog_init_common_buttons(struct taskdialog_template_desc *desc, struct taskdialog_button_desc *buttons,
@ -290,6 +294,9 @@ static unsigned int taskdialog_add_buttons(struct taskdialog_template_desc *desc
if (count == 0)
taskdialog_init_button(&buttons[count++], desc, IDOK, MAKEINTRESOURCEW(IDS_BUTTON_OK), FALSE);
if (!desc->default_button)
desc->default_button = &buttons[0];
/* For easy handling just allocate as many lines as buttons, the worst case. */
line_widths = Alloc(count * sizeof(*line_widths));
@ -344,14 +351,16 @@ static unsigned int taskdialog_add_buttons(struct taskdialog_template_desc *desc
location_x = alignment;
for (i = 0; i < count; i++)
{
DWORD style = &buttons[i] == desc->default_button ? BS_DEFPUSHBUTTON : BS_PUSHBUTTON;
if (i > 0 && buttons[i].line != buttons[i - 1].line) /* New line */
{
location_x = alignment;
desc->dialog_height += DIALOG_BUTTON_HEIGHT + DIALOG_SPACING;
}
size += taskdialog_add_control(desc, buttons[i].id, WC_BUTTONW, buttons[i].hinst, buttons[i].text, location_x,
desc->dialog_height, buttons[i].width, DIALOG_BUTTON_HEIGHT);
size += taskdialog_add_control(desc, buttons[i].id, WC_BUTTONW, buttons[i].hinst, buttons[i].text, style,
location_x, desc->dialog_height, buttons[i].width, DIALOG_BUTTON_HEIGHT);
location_x += buttons[i].width + DIALOG_SPACING;
}
@ -464,6 +473,7 @@ static DLGTEMPLATE *create_taskdialog_template(const TASKDIALOGCONFIG *taskconfi
desc.dialog_height = 0;
desc.dialog_width = max(taskconfig->cxWidth, DIALOG_MIN_WIDTH);
desc.dialog_width = min(desc.dialog_width, screen_width);
desc.default_button = NULL;
size += taskdialog_add_main_instruction(&desc);
size += taskdialog_add_content(&desc);
@ -578,7 +588,7 @@ HRESULT WINAPI TaskDialogIndirect(const TASKDIALOGCONFIG *taskconfig, int *butto
dialog_info.callback_data = taskconfig->lpCallbackData;
template = create_taskdialog_template(taskconfig);
ret = DialogBoxIndirectParamW(taskconfig->hInstance, template, taskconfig->hwndParent,
ret = (short)DialogBoxIndirectParamW(taskconfig->hInstance, template, taskconfig->hwndParent,
taskdialog_proc, (LPARAM)&dialog_info);
Free(template);

135
dlls/comctl32/tests/taskdialog.c
View File

@ -33,6 +33,11 @@
#define NUM_MSG_SEQUENCES 1
#define TASKDIALOG_SEQ_INDEX 0
#define TEST_NUM_BUTTONS 10 /* Number of custom buttons to test with */
#define ID_START 20 /* Lower IDs might be used by the system */
#define ID_START_BUTTON (ID_START + 0)
static HRESULT (WINAPI *pTaskDialogIndirect)(const TASKDIALOGCONFIG *, int *, int *, BOOL *);
static HRESULT (WINAPI *pTaskDialog)(HWND, HINSTANCE, const WCHAR *, const WCHAR *, const WCHAR *,
TASKDIALOG_COMMON_BUTTON_FLAGS, const WCHAR *, int *);
@ -66,6 +71,55 @@ static const struct message_info msg_return_press_ok[] =
{ 0 }
};
static const struct message_info msg_return_press_yes[] =
{
{ TDN_CREATED, 0, 0, S_OK, msg_send_return },
{ TDN_BUTTON_CLICKED, IDYES, 0, S_OK, NULL },
{ 0 }
};
static const struct message_info msg_return_press_no[] =
{
{ TDN_CREATED, 0, 0, S_OK, msg_send_return },
{ TDN_BUTTON_CLICKED, IDNO, 0, S_OK, NULL },
{ 0 }
};
static const struct message_info msg_return_press_cancel[] =
{
{ TDN_CREATED, 0, 0, S_OK, msg_send_return },
{ TDN_BUTTON_CLICKED, IDCANCEL, 0, S_OK, NULL },
{ 0 }
};
static const struct message_info msg_return_press_retry[] =
{
{ TDN_CREATED, 0, 0, S_OK, msg_send_return },
{ TDN_BUTTON_CLICKED, IDRETRY, 0, S_OK, NULL },
{ 0 }
};
static const struct message_info msg_return_press_custom1[] =
{
{ TDN_CREATED, 0, 0, S_OK, msg_send_return },
{ TDN_BUTTON_CLICKED, ID_START_BUTTON, 0, S_OK, NULL },
{ 0 }
};
static const struct message_info msg_return_press_custom4[] =
{
{ TDN_CREATED, 0, 0, S_OK, msg_send_return },
{ TDN_BUTTON_CLICKED, ID_START_BUTTON + 3, 0, S_OK, NULL },
{ 0 }
};
static const struct message_info msg_return_press_custom10[] =
{
{ TDN_CREATED, 0, 0, S_OK, msg_send_return },
{ TDN_BUTTON_CLICKED, -1, 0, S_OK, NULL },
{ 0 }
};
static void init_test_message(UINT message, WPARAM wParam, LPARAM lParam, struct message *msg)
{
msg->message = WM_TD_CALLBACK;
@ -76,11 +130,11 @@ static void init_test_message(UINT message, WPARAM wParam, LPARAM lParam, struct
msg->stage = 0;
}
#define run_test(info, expect_button, expect_radio, seq, context) \
run_test_(info, expect_button, expect_radio, seq, context, \
#define run_test(info, expect_button, seq, context) \
run_test_(info, expect_button, seq, context, \
sizeof(seq)/sizeof(seq[0]) - 1, __FILE__, __LINE__)
void run_test_(TASKDIALOGCONFIG *info, int expect_button, int expect_radio, const struct message_info *test_messages,
void run_test_(TASKDIALOGCONFIG *info, int expect_button, const struct message_info *test_messages,
const char *context, int test_messages_len, const char *file, int line)
{
struct message *msg, *msg_start;
@ -108,8 +162,6 @@ void run_test_(TASKDIALOGCONFIG *info, int expect_button, int expect_radio, cons
ok_sequence_(sequences, TASKDIALOG_SEQ_INDEX, msg_start, context, FALSE, file, line);
ok_(file, line)(ret_button == expect_button,
"Wrong button. Expected %d, got %d\n", expect_button, ret_button);
ok_(file, line)(ret_radio == expect_radio,
"Wrong radio button. Expected %d, got %d\n", expect_radio, ret_radio);
HeapFree(GetProcessHeap(), 0, msg_start);
}
@ -125,7 +177,7 @@ static HRESULT CALLBACK taskdialog_callback_proc(HWND hwnd, UINT notification,
ok(test_ref_data == ref_data, "Unexpected ref data %lu.\n", ref_data);
init_test_message(notification, wParam, lParam, &msg);
init_test_message(notification, (short)wParam, lParam, &msg);
add_message(sequences, TASKDIALOG_SEQ_INDEX, &msg);
if (notification == TDN_DIALOG_CONSTRUCTED || notification == TDN_DESTROYED) /* Skip implicit messages */
@ -167,7 +219,75 @@ static void test_callback(void)
info.pfCallback = taskdialog_callback_proc;
info.lpCallbackData = test_ref_data;
run_test(&info, IDOK, 0, msg_return_press_ok, "Press VK_RETURN.");
run_test(&info, IDOK, msg_return_press_ok, "Press VK_RETURN.");
}
static void test_buttons(void)
{
TASKDIALOGCONFIG info = {0};
TASKDIALOG_BUTTON custom_buttons[TEST_NUM_BUTTONS];
const WCHAR button_format[] = {'%','0','2','d',0};
WCHAR button_titles[TEST_NUM_BUTTONS * 3]; /* Each button has two digits as title, plus null-terminator */
int i;
info.cbSize = sizeof(TASKDIALOGCONFIG);
info.pfCallback = taskdialog_callback_proc;
info.lpCallbackData = test_ref_data;
/* Init custom buttons */
for (i = 0; i < TEST_NUM_BUTTONS; i++)
{
WCHAR *text = &button_titles[i * 3];
wsprintfW(text, button_format, i);
custom_buttons[i].pszButtonText = text;
custom_buttons[i].nButtonID = ID_START_BUTTON + i;
}
custom_buttons[TEST_NUM_BUTTONS - 1].nButtonID = -1;
/* Test nDefaultButton */
/* Test common buttons with invalid default ID */
info.nDefaultButton = 0; /* Should default to first created button */
info.dwCommonButtons = TDCBF_OK_BUTTON | TDCBF_YES_BUTTON | TDCBF_NO_BUTTON
| TDCBF_CANCEL_BUTTON | TDCBF_RETRY_BUTTON | TDCBF_CLOSE_BUTTON;
run_test(&info, IDOK, msg_return_press_ok, "default button: unset default");
info.dwCommonButtons = TDCBF_YES_BUTTON | TDCBF_NO_BUTTON
| TDCBF_CANCEL_BUTTON | TDCBF_RETRY_BUTTON | TDCBF_CLOSE_BUTTON;
run_test(&info, IDYES, msg_return_press_yes, "default button: unset default");
info.dwCommonButtons = TDCBF_NO_BUTTON | TDCBF_CANCEL_BUTTON | TDCBF_RETRY_BUTTON | TDCBF_CLOSE_BUTTON;
run_test(&info, IDNO, msg_return_press_no, "default button: unset default");
info.dwCommonButtons = TDCBF_CANCEL_BUTTON | TDCBF_RETRY_BUTTON | TDCBF_CLOSE_BUTTON;
run_test(&info, IDRETRY, msg_return_press_retry, "default button: unset default");
info.dwCommonButtons = TDCBF_CANCEL_BUTTON | TDCBF_CLOSE_BUTTON;
run_test(&info, IDCANCEL, msg_return_press_cancel, "default button: unset default");
/* Test with all common and custom buttons and invalid default ID */
info.nDefaultButton = 0xff; /* Random ID, should also default to first created button */
info.cButtons = TEST_NUM_BUTTONS;
info.pButtons = custom_buttons;
run_test(&info, ID_START_BUTTON, msg_return_press_custom1, "default button: invalid default, with common buttons - 1");
info.nDefaultButton = -1; /* Should work despite button ID -1 */
run_test(&info, -1, msg_return_press_custom10, "default button: invalid default, with common buttons - 2");
info.nDefaultButton = -2; /* Should also default to first created button */
run_test(&info, ID_START_BUTTON, msg_return_press_custom1, "default button: invalid default, with common buttons - 3");
/* Test with only custom buttons and invalid default ID */
info.dwCommonButtons = 0;
run_test(&info, ID_START_BUTTON, msg_return_press_custom1, "default button: invalid default, no common buttons");
/* Test with common and custom buttons and valid default ID */
info.dwCommonButtons = TDCBF_OK_BUTTON | TDCBF_YES_BUTTON | TDCBF_NO_BUTTON
| TDCBF_CANCEL_BUTTON | TDCBF_RETRY_BUTTON | TDCBF_CLOSE_BUTTON;
info.nDefaultButton = IDRETRY;
run_test(&info, IDRETRY, msg_return_press_retry, "default button: valid default - 1");
/* Test with common and custom buttons and valid default ID */
info.nDefaultButton = ID_START_BUTTON + 3;
run_test(&info, ID_START_BUTTON + 3, msg_return_press_custom4, "default button: valid default - 2");
}
START_TEST(taskdialog)
@ -205,6 +325,7 @@ START_TEST(taskdialog)
test_invalid_parameters();
test_callback();
test_buttons();
unload_v6_module(ctx_cookie, hCtx);
}