rtgui_win_t* rtgui_win_create(rtgui_toplevel_t* parent_toplevel, const char* title, rtgui_rect_t *rect, rt_uint8_t style) { struct rtgui_win* win; /* allocate win memory */ win = (struct rtgui_win*) rtgui_widget_create (RTGUI_WIN_TYPE); if (win != RT_NULL) { /* set parent toplevel */ win->parent_toplevel = parent_toplevel; /* set title, rect and style */ if (title != RT_NULL) win->title = rt_strdup(title); else win->title = RT_NULL; rtgui_widget_set_rect(RTGUI_WIDGET(win), rect); win->style = style; if (_rtgui_win_create_in_server(win) == RT_FALSE) { rtgui_widget_destroy(RTGUI_WIDGET(win)); return RT_NULL; } } return win; }
rtgui_win_t* rtgui_win_create(struct rtgui_win* parent_window, const char* title, rtgui_rect_t *rect, rt_uint16_t style) { struct rtgui_win* win; /* allocate win memory */ win = RTGUI_WIN(rtgui_widget_create(RTGUI_WIN_TYPE)); if (win == RT_NULL) return RT_NULL; /* set parent toplevel */ win->parent_window = parent_window; /* set title, rect and style */ if (title != RT_NULL) win->title = rt_strdup(title); else win->title = RT_NULL; rtgui_widget_set_rect(RTGUI_WIDGET(win), rect); win->style = style; if (_rtgui_win_create_in_server(win) == RT_FALSE) { goto __on_err; } return win; __on_err: rtgui_widget_destroy(RTGUI_WIDGET(win)); return RT_NULL; }
rtgui_win_t* rtgui_win_create(struct rtgui_win* parent_window, const char* title, rtgui_rect_t *rect, rt_uint16_t style) { struct rtgui_win* win; /* allocate win memory */ win = RTGUI_WIN(rtgui_widget_create(RTGUI_WIN_TYPE)); if (win == RT_NULL) return RT_NULL; /* set parent toplevel */ #ifdef RTGUI_USING_DESKTOP_WINDOW if (style & RTGUI_WIN_STYLE_DESKTOP) { RT_ASSERT(the_desktop_window == RT_NULL); win->parent_window = RT_NULL; the_desktop_window = win; } else if (parent_window == RT_NULL) { RT_ASSERT(the_desktop_window != RT_NULL); win->parent_window = the_desktop_window; } else win->parent_window = parent_window; #else win->parent_window = parent_window; #endif /* set title, rect and style */ if (title != RT_NULL) win->title = rt_strdup(title); else win->title = RT_NULL; rtgui_widget_set_rect(RTGUI_WIDGET(win), rect); win->style = style; if (_rtgui_win_create_in_server(win) == RT_FALSE) { goto __on_err; } return win; __on_err: rtgui_widget_destroy(RTGUI_WIDGET(win)); return RT_NULL; }
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; }
rtgui_modal_code_t rtgui_win_show(struct rtgui_win* win, rt_bool_t is_modal) { rtgui_modal_code_t result; RT_ASSERT(win != RT_NULL); result = RTGUI_MODAL_CANCEL; /* if it does not register into server, create it in server */ if (RTGUI_TOPLEVEL(win)->server == RT_NULL) { if (_rtgui_win_create_in_server(win) == RT_FALSE) return result; } if (RTGUI_WIDGET_IS_HIDE(RTGUI_WIDGET(win))) { /* send show message to server */ struct rtgui_event_win_show eshow; RTGUI_EVENT_WIN_SHOW_INIT(&eshow); eshow.wid = win; if (rtgui_thread_send_sync(RTGUI_TOPLEVEL(win)->server, RTGUI_EVENT(&eshow), sizeof(struct rtgui_event_win_show)) != RT_EOK) { /* hide window failed */ return result; } /* set window unhidden */ RTGUI_WIDGET_UNHIDE(RTGUI_WIDGET(win)); } else rtgui_widget_update(RTGUI_WIDGET(win)); if (is_modal == RT_TRUE) { if (win->parent_toplevel != RT_NULL) { rtgui_widget_t *parent_widget; /* set style */ win->style |= RTGUI_WIN_STYLE_MODAL; /* get root toplevel */ parent_widget = RTGUI_WIDGET(win->parent_toplevel); if (RTGUI_IS_WORKBENCH(parent_widget)) { rtgui_workbench_t* workbench; workbench = RTGUI_WORKBENCH(win->parent_toplevel); workbench->flag |= RTGUI_WORKBENCH_FLAG_MODAL_MODE; workbench->modal_widget = RTGUI_WIDGET(win); rtgui_workbench_event_loop(workbench); result = workbench->modal_code; workbench->flag &= ~RTGUI_WORKBENCH_FLAG_MODAL_MODE; workbench->modal_widget = RT_NULL; } else if (RTGUI_IS_WIN(parent_widget)) { rtgui_win_t* parent_win; parent_win = RTGUI_WIN(win->parent_toplevel); parent_win->style |= RTGUI_WIN_STYLE_UNDER_MODAL; parent_win->modal_widget = RTGUI_WIDGET(win); rtgui_win_event_loop(parent_win); result = parent_win->modal_code; parent_win->style &= ~RTGUI_WIN_STYLE_UNDER_MODAL; parent_win->modal_widget = RT_NULL; } } else { /* which is a root window */ win->style |= RTGUI_WIN_STYLE_MODAL; rtgui_win_event_loop(win); result = win->modal_code; win->style &= ~RTGUI_WIN_STYLE_MODAL; } } return result; }
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; }