static rt_bool_t _rtgui_win_create_in_server(struct rtgui_win *win)
{
if (!(win->flag & RTGUI_WIN_FLAG_CONNECTED))
{
struct rtgui_event_win_create ecreate;
RTGUI_EVENT_WIN_CREATE_INIT(&ecreate);
/* send win create event to server */
ecreate.parent_window = win->parent_window;
ecreate.wid = win;
ecreate.parent.user = win->style;
#ifndef RTGUI_USING_SMALL_SIZE
ecreate.extent = RTGUI_WIDGET(win)->extent;
rt_strncpy((char*)ecreate.title, (char*)win->title, RTGUI_NAME_MAX);
#endif
if (rtgui_server_post_event_sync(RTGUI_EVENT(&ecreate),
sizeof(struct rtgui_event_win_create)
) != RT_EOK)
{
rt_kprintf("create win: %s failed\n", win->title);
return RT_FALSE;
}
win->flag |= RTGUI_WIN_FLAG_CONNECTED;
}
return RT_TRUE;
}
void rtgui_win_move(struct rtgui_win* win, int x, int y)
{
struct rtgui_event_win_move emove;
RTGUI_EVENT_WIN_MOVE_INIT(&emove);
if (win == RT_NULL)
return;
/* move window to logic position */
rtgui_widget_move_to_logic(RTGUI_WIDGET(win),
x - RTGUI_WIDGET(win)->extent.x1,
y - RTGUI_WIDGET(win)->extent.y1);
if (win->flag & RTGUI_WIN_FLAG_CONNECTED)
{
/* set win hide firstly */
RTGUI_WIDGET_HIDE(RTGUI_WIDGET(win));
emove.wid = win;
emove.x = x;
emove.y = y;
if (rtgui_server_post_event_sync(RTGUI_EVENT(&emove),
sizeof(struct rtgui_event_win_move)) != RT_EOK)
{
return;
}
}
/* set window visible */
RTGUI_WIDGET_UNHIDE(RTGUI_WIDGET(win));
return;
}
void rtgui_win_hiden(struct rtgui_win* win)
{
RT_ASSERT(win != RT_NULL);
#ifdef RTGUI_USING_DESKTOP_WINDOW
RT_ASSERT(win != the_desktop_window);
#endif
if (!RTGUI_WIDGET_IS_HIDE(RTGUI_WIDGET(win)) &&
win->flag & RTGUI_WIN_FLAG_CONNECTED)
{
/* send hidden message to server */
struct rtgui_event_win_hide ehide;
RTGUI_EVENT_WIN_HIDE_INIT(&ehide);
ehide.wid = win;
if (rtgui_server_post_event_sync(RTGUI_EVENT(&ehide),
sizeof(struct rtgui_event_win_hide)) != RT_EOK)
{
rt_kprintf("hide win: %s failed\n", win->title);
return;
}
/* set window hide and deactivated */
RTGUI_WIDGET_HIDE(RTGUI_WIDGET(win));
win->flag &= ~RTGUI_WIN_FLAG_ACTIVATE;
}
}
rt_err_t rtgui_win_activate(struct rtgui_win *win)
{
struct rtgui_event_win_activate eact;
RTGUI_EVENT_WIN_ACTIVATE_INIT(&eact);
eact.wid = win;
return rtgui_server_post_event_sync(RTGUI_EVENT(&eact),
sizeof(eact));
}
static void _rtgui_win_destructor(rtgui_win_t* win)
{
struct rtgui_event_win_destroy edestroy;
if (win->flag & RTGUI_WIN_FLAG_CONNECTED)
{
/* destroy in server */
RTGUI_EVENT_WIN_DESTROY_INIT(&edestroy);
edestroy.wid = win;
if (rtgui_server_post_event_sync(RTGUI_EVENT(&edestroy),
sizeof(struct rtgui_event_win_destroy)) != RT_EOK)
{
/* destroy in server failed */
return;
}
}
/* release field */
rt_free(win->title);
}
void rtgui_win_hiden(struct rtgui_win* win)
{
RT_ASSERT(win != RT_NULL);
if (!RTGUI_WIDGET_IS_HIDE(win) &&
win->flag & RTGUI_WIN_FLAG_CONNECTED)
{
/* send hidden message to server */
struct rtgui_event_win_hide ehide;
RTGUI_EVENT_WIN_HIDE_INIT(&ehide);
ehide.wid = win;
if (rtgui_server_post_event_sync(RTGUI_EVENT(&ehide),
sizeof(struct rtgui_event_win_hide)) != RT_EOK)
{
rt_kprintf("hide win: %s failed\n", win->title);
return;
}
rtgui_widget_hide(RTGUI_WIDGET(win));
win->flag &= ~RTGUI_WIN_FLAG_ACTIVATE;
}
}
rt_base_t rtgui_win_show(struct rtgui_win* win, rt_bool_t is_modal)
{
struct rtgui_event_win_show eshow;
rt_base_t exit_code = -1;
RTGUI_EVENT_WIN_SHOW_INIT(&eshow);
eshow.wid = win;
if (win == RT_NULL)
return exit_code;
/* if it does not register into server, create it in server */
if (!(win->flag & RTGUI_WIN_FLAG_CONNECTED))
{
if (_rtgui_win_create_in_server(win) == RT_FALSE)
return exit_code;
}
if (rtgui_server_post_event_sync(RTGUI_EVENT(&eshow),
sizeof(struct rtgui_event_win_show)
) != RT_EOK)
{
rt_kprintf("show win failed\n");
return exit_code;
}
/* set window unhidden */
RTGUI_WIDGET_UNHIDE(RTGUI_WIDGET(win));
if (win->focused_widget == RT_NULL)
rtgui_widget_focus(RTGUI_WIDGET(win));
if (is_modal == RT_TRUE)
{
struct rtgui_application *app;
struct rtgui_event_win_modal_enter emodal;
RTGUI_EVENT_WIN_MODAL_ENTER_INIT(&emodal);
emodal.wid = win;
app = rtgui_application_self();
RT_ASSERT(app != RT_NULL);
win->flag |= RTGUI_WIN_FLAG_MODAL;
if (rtgui_server_post_event_sync((struct rtgui_event*)&emodal,
sizeof(emodal)) != RT_EOK)
return exit_code;
app->modal_object = RTGUI_OBJECT(win);
exit_code = rtgui_application_run(app);
app->modal_object = RT_NULL;
win->flag &= ~RTGUI_WIN_FLAG_MODAL;
if (win->style & RTGUI_WIN_STYLE_DESTROY_ON_CLOSE)
{
rtgui_win_destroy(win);
}
}
return exit_code;
}
rt_base_t rtgui_win_show(struct rtgui_win* win, rt_bool_t is_modal)
{
rt_base_t exit_code = -1;
struct rtgui_app *app;
struct rtgui_event_win_show eshow;
app = rtgui_app_self();
RTGUI_EVENT_WIN_SHOW_INIT(&eshow);
eshow.wid = win;
if (win == RT_NULL)
return exit_code;
/* if it does not register into server, create it in server */
if (!(win->flag & RTGUI_WIN_FLAG_CONNECTED))
{
if (_rtgui_win_create_in_server(win) == RT_FALSE)
return exit_code;
}
/* set window unhidden before notify the server */
rtgui_widget_show(RTGUI_WIDGET(win));
if (rtgui_server_post_event_sync(RTGUI_EVENT(&eshow),
sizeof(struct rtgui_event_win_show)) != RT_EOK)
{
/* It could not be shown if a parent window is hidden. */
rtgui_widget_hide(RTGUI_WIDGET(win));
return exit_code;
}
if (win->focused_widget == RT_NULL)
rtgui_widget_focus(RTGUI_WIDGET(win));
/* set main window */
if (app->main_object == RT_NULL)
rtgui_app_set_main_win(win);
if (is_modal == RT_TRUE)
{
struct rtgui_app *app;
struct rtgui_event_win_modal_enter emodal;
RTGUI_EVENT_WIN_MODAL_ENTER_INIT(&emodal);
emodal.wid = win;
app = rtgui_app_self();
RT_ASSERT(app != RT_NULL);
win->flag |= RTGUI_WIN_FLAG_MODAL;
if (rtgui_server_post_event_sync((struct rtgui_event*)&emodal,
sizeof(emodal)) != RT_EOK)
return exit_code;
app->modal_object = RTGUI_OBJECT(win);
exit_code = rtgui_app_run(app);
app->modal_object = RT_NULL;
win->flag &= ~RTGUI_WIN_FLAG_MODAL;
if (win->style & RTGUI_WIN_STYLE_DESTROY_ON_CLOSE)
{
rtgui_win_destroy(win);
}
}
return exit_code;
}
