void rtgui_app_destroy(struct rtgui_app *app)
{
struct rtgui_app *srv_app;
_rtgui_application_check(app);
if (!(app->state_flag & RTGUI_APP_FLAG_EXITED))
{
rt_kprintf("cannot destroy a running application: %s.\n",
app->name);
return;
}
/* send a message to notify rtgui server */
srv_app = rtgui_get_server();
if (srv_app != rtgui_app_self())
{
struct rtgui_event_application event;
RTGUI_EVENT_APP_DESTROY_INIT(&event);
event.app = app;
if (rtgui_send_sync(srv_app, RTGUI_EVENT(&event), sizeof(event)) != RT_EOK)
{
rt_kprintf("destroy an application in server failed\n");
return ;
}
}
app->tid->user_data = 0;
rt_mq_delete(app->mq);
rtgui_object_destroy(RTGUI_OBJECT(app));
}
static void app_mainmenu_init(void)
{
struct rtgui_image *bg_image;
rtgui_rect_t rect;
/* create main window of Application Manager */
win = rtgui_mainwin_create(RT_NULL, "mainmenu", RTGUI_WIN_STYLE_MAINWIN);
if (win != RT_NULL)
{
rtgui_object_set_event_handler(RTGUI_OBJECT(win), mainmenu_event_handler);
rtgui_widget_get_rect(RTGUI_WIDGET(win), &rect);
#ifdef RT_USING_MODULE
mainmenu_scan_apps();
#endif
/* create background image */
bg_image = rtgui_image_create("/resource/bg_image.jpg", RT_TRUE);
if (bg_image == RT_NULL)
{
rt_kprintf("open \"/resource/bg_image.jpg\" failed\n");
}
ycircle_image = rtgui_image_create("/resource/ycircle.png", RT_TRUE);
gcircle_image = rtgui_image_create("/resource/gcircle.png", RT_TRUE);
app_list = app_list_create(&rect, items, ITEM_MAX, 2, 5, bg_image);
rtgui_image_destroy(bg_image);
app_list_draw(app_list);
app_list_draw_pagemark(app_list);
app_list->on_select = exec_internal_app;
rtgui_win_show(win, RT_FALSE);
/* set as main window */
rtgui_app_set_main_win(rtgui_app_self(), win);
}
}
void rtgui_app_set_onidle(rtgui_idle_func_t onidle)
{
struct rtgui_app *app;
app = rtgui_app_self();
if (app != RT_NULL)
app->on_idle = onidle;
}
void rtgui_app_set_main_win(struct rtgui_win* win)
{
struct rtgui_app *app;
app = rtgui_app_self();
if (app != RT_NULL)
{
app->main_object = RTGUI_OBJECT(win);
}
}
rtgui_idle_func_t rtgui_app_get_onidle(void)
{
struct rtgui_app *app;
app = rtgui_app_self();
if (app != RT_NULL)
return app->on_idle;
else
return RT_NULL;
}
void rtgui_win_end_modal(struct rtgui_win* win, rtgui_modal_code_t modal_code)
{
if (win == RT_NULL || !(win->flag & RTGUI_WIN_FLAG_MODAL))
return;
rtgui_app_exit(rtgui_app_self(), modal_code);
/* remove modal mode */
win->flag &= ~RTGUI_WIN_FLAG_MODAL;
}
rtgui_timer_t *rtgui_timer_create(rt_int32_t time, rt_int32_t flag, rtgui_timeout_func timeout, void *parameter)
{
rtgui_timer_t *timer;
timer = (rtgui_timer_t *) rtgui_malloc(sizeof(rtgui_timer_t));
timer->app = rtgui_app_self();
timer->timeout = timeout;
timer->user_data = parameter;
/* init rt-thread timer */
rt_timer_init(&(timer->timer), "rtgui", rtgui_time_out, timer, time, (rt_uint8_t)flag);
return timer;
}
/**
* set this application as window manager
*/
rt_err_t rtgui_app_set_as_wm(void)
{
rt_thread_t srv_tid;
struct rtgui_event_set_wm event;
struct rtgui_app* app;
srv_tid = rtgui_get_server();
app = rtgui_app_self();
if (app != RT_NULL && srv_tid != RT_NULL)
{
/* notify rtgui server, this is a window manager */
RTGUI_EVENT_SET_WM_INIT(&event);
event.app = app;
rtgui_send_sync(srv_tid, RTGUI_EVENT(&event), sizeof(event));
return RT_EOK;
}
return RT_ERROR;
}
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;
}
void app_mgr_win_init(void)
{
struct rtgui_win* win;
rtgui_rect_t rect;
struct rtgui_notebook *notebook;
rtgui_listbox_t* box;
struct rtgui_image* pressed_image;
struct rtgui_image* unpressed_image;
int font_size;
struct block_panel* block;
int angle_y;
/* create main window of Application Manager */
win = rtgui_mainwin_create(RT_NULL, "AppMgr", RTGUI_WIN_STYLE_MAINWIN);
RTGUI_WIDGET_BACKGROUND(win) = RTGUI_RGB(241, 241, 241);
/* create icon image */
pressed_image = rtgui_image_create_from_mem("xpm", (const rt_uint8_t*)home_xpm, sizeof(home_xpm), RT_FALSE);
unpressed_image = rtgui_image_create_from_mem("xpm", (const rt_uint8_t*)home_gray_xpm, sizeof(home_gray_xpm), RT_FALSE);
rtgui_font_get_metrics(RTGUI_WIDGET_FONT(win), "AppMgr", &rect);
font_size = rtgui_rect_height(rect);
/* create notebook */
rtgui_widget_get_extent(RTGUI_WIDGET(win), &rect);
notebook = rtgui_notebook_create(&rect, RTGUI_NOTEBOOK_LEFT);
RTGUI_WIDGET_BACKGROUND(notebook) = RTGUI_RGB(241, 241, 241);
rtgui_notebook_set_tab_height(notebook, pressed_image->h + font_size + 3 * RTGUI_WIDGET_DEFAULT_MARGIN);
rtgui_notebook_set_tab_width(notebook, 65);
angle_y = rect.x1;
/* create navigation */
rtgui_notebook_get_client_rect(notebook, &rect);
block = block_panel_create(angle_y + notebook->tab_h/2, &rect);
RTGUI_WIDGET_BACKGROUND(block) = RTGUI_RGB(241, 241, 241);
rtgui_notebook_add_image(notebook, "AppTask", RTGUI_WIDGET(block),
pressed_image, unpressed_image);
apps_list_create(RTGUI_PANEL(block));
angle_y += notebook->tab_h;
block = block_panel_create(angle_y + notebook->tab_h/2, &rect);
RTGUI_WIDGET_BACKGROUND(block) = RTGUI_RGB(241, 241, 241);
rtgui_notebook_add_image(notebook, "Tab 1", RTGUI_WIDGET(block),
pressed_image, unpressed_image);
{
struct rtgui_rect box_rect;
block_panel_get_client_extent(block, &box_rect);
// rtgui_widget_get_extent(RTGUI_WIDGET(block), &box_rect);
// rtgui_rect_inflate(&box_rect, -15);
box = rtgui_listbox_create(items, sizeof(items)/sizeof(struct rtgui_listbox_item), &box_rect);
rtgui_container_add_child(RTGUI_CONTAINER(block), RTGUI_WIDGET(box));
}
angle_y += notebook->tab_h;
block = block_panel_create(angle_y + notebook->tab_h/2, &rect);
RTGUI_WIDGET_BACKGROUND(block) = RTGUI_RGB(241, 241, 241);
rtgui_notebook_add_image(notebook, "Tab 2", RTGUI_WIDGET(block),
pressed_image, unpressed_image);
angle_y += notebook->tab_h;
rtgui_container_add_child(RTGUI_CONTAINER(win), RTGUI_WIDGET(notebook));
rtgui_win_show(win, RT_FALSE);
/* set as main window */
rtgui_app_set_main_win(rtgui_app_self(), win);
}