Ejemplo n.º 1
0
Archivo: server.c Proyecto: eyeye/RTGUI
/**
 * rtgui server thread's entry
 */
static void rtgui_server_entry(void *parameter)
{
#ifdef _WIN32_NATIVE
    /* set the server thread to highest */
    HANDLE hCurrentThread = GetCurrentThread();
    SetThreadPriority(hCurrentThread, THREAD_PRIORITY_HIGHEST);
#endif

    /* create rtgui server application */
    rtgui_server_application = rtgui_app_create("rtgui");
    if (rtgui_server_application == RT_NULL)
        return;

    rtgui_object_set_event_handler(RTGUI_OBJECT(rtgui_server_application),
                                   rtgui_server_event_handler);
    /* init mouse and show */
    rtgui_mouse_init();
#ifdef RTGUI_USING_MOUSE_CURSOR
    rtgui_mouse_show_cursor();
#endif

    rtgui_app_run(rtgui_server_application);

    rtgui_app_destroy(rtgui_server_application);
    rtgui_server_application = RT_NULL;
}
Ejemplo n.º 2
0
static rt_bool_t rtgui_dc_client_fini(struct rtgui_dc* dc)
{
	rtgui_widget_t* owner;

	if (dc == RT_NULL || dc->type != RTGUI_DC_CLIENT) return RT_FALSE;

	/* get owner */
	owner = RTGUI_CONTAINER_OF(dc, struct rtgui_widget, dc_type);

	if (RTGUI_IS_WINTITLE(owner->toplevel)) {
		/* update title extent */
		rtgui_toplevel_t* top = RTGUI_TOPLEVEL(owner->toplevel);

		top->drawing --;
		if ((top->drawing == 0) && RTGUI_WIDGET_IS_DC_VISIBLE(owner)) {
#ifdef __WIN32__
#ifdef RTGUI_USING_MOUSE_CURSOR
			rt_mutex_release(&cursor_mutex);
			/* show cursor */
			rtgui_mouse_show_cursor();
			rt_kprintf("show cursor\n");
#endif
			/* update screen */
			rtgui_graphic_driver_screen_update(hw_driver, &(owner->extent));
#else
#ifdef RTGUI_USING_MOUSE_CURSOR
			/* show cursor */
			rtgui_mouse_show_cursor();
#endif

			/* update screen */
			rtgui_graphic_driver_screen_update(hw_driver, &(owner->extent));
#endif
		}
	} else if (RTGUI_IS_WORKBENCH(owner->toplevel) ||
			   RTGUI_IS_WIN(owner->toplevel)) {
		rtgui_toplevel_t* top = RTGUI_TOPLEVEL(owner->toplevel);
		top->drawing --;

		if ((top->drawing == 0) && RTGUI_WIDGET_IS_DC_VISIBLE(owner)) {
#ifdef __WIN32__
#ifdef RTGUI_USING_MOUSE_CURSOR
			rt_mutex_release(&cursor_mutex);
			/* show cursor */
			rtgui_mouse_show_cursor();
			rt_kprintf("show cursor\n");
#endif
			/* update screen */
			rtgui_graphic_driver_screen_update(hw_driver, &(owner->extent));
#else
			/* send to server to end drawing */
			struct rtgui_event_update_end eupdate;
			RTGUI_EVENT_UPDATE_END_INIT(&(eupdate));
			eupdate.rect = owner->extent;

			rtgui_thread_send(top->server, (struct rtgui_event*)&eupdate, sizeof(eupdate));
#endif
		}
	}

	return RT_TRUE;
}
Ejemplo n.º 3
0
Archivo: server.c Proyecto: eyeye/RTGUI
static rt_bool_t rtgui_server_event_handler(struct rtgui_object *object,
        struct rtgui_event *event)
{
    RT_ASSERT(object != RT_NULL);
    RT_ASSERT(event != RT_NULL);

    /* dispatch event */
    switch (event->type)
    {
    case RTGUI_EVENT_APP_CREATE:
    case RTGUI_EVENT_APP_DESTROY:
        if (rtgui_wm_application != RT_NULL)
        {
            /* forward event to wm application */
            rtgui_send(rtgui_wm_application->tid, event, sizeof(struct rtgui_event_application));
        }
        else
        {
            /* always ack with OK */
            rtgui_ack(event, RTGUI_STATUS_OK);
        }
        break;

        /* mouse and keyboard event */
    case RTGUI_EVENT_MOUSE_MOTION:
        /* handle mouse motion event */
        rtgui_server_handle_mouse_motion((struct rtgui_event_mouse *)event);
        break;

    case RTGUI_EVENT_MOUSE_BUTTON:
        /* handle mouse button */
        rtgui_server_handle_mouse_btn((struct rtgui_event_mouse *)event);
        break;

    case RTGUI_EVENT_KBD:
        /* handle keyboard event */
        rtgui_server_handle_kbd((struct rtgui_event_kbd *)event);
        break;

        /* window event */
    case RTGUI_EVENT_WIN_CREATE:
        if (rtgui_topwin_add((struct rtgui_event_win_create *)event) == RT_EOK)
            rtgui_ack(event, RTGUI_STATUS_OK);
        else
            rtgui_ack(event, RTGUI_STATUS_ERROR);
        break;

    case RTGUI_EVENT_WIN_SHOW:
        if (rtgui_topwin_show((struct rtgui_event_win *)event) == RT_EOK)
            rtgui_ack(event, RTGUI_STATUS_OK);
        else
            rtgui_ack(event, RTGUI_STATUS_ERROR);
        break;

    case RTGUI_EVENT_WIN_HIDE:
        if (rtgui_topwin_hide((struct rtgui_event_win *)event) == RT_EOK)
            rtgui_ack(event, RTGUI_STATUS_OK);
        else
            rtgui_ack(event, RTGUI_STATUS_ERROR);
        break;

    case RTGUI_EVENT_WIN_MOVE:
        if (rtgui_topwin_move((struct rtgui_event_win_move *)event) == RT_EOK)
            rtgui_ack(event, RTGUI_STATUS_OK);
        else
            rtgui_ack(event, RTGUI_STATUS_ERROR);
        break;

    case RTGUI_EVENT_WIN_MODAL_ENTER:
        if (rtgui_topwin_modal_enter((struct rtgui_event_win_modal_enter *)event) == RT_EOK)
            rtgui_ack(event, RTGUI_STATUS_OK);
        else
            rtgui_ack(event, RTGUI_STATUS_ERROR);
        break;

    case RTGUI_EVENT_WIN_ACTIVATE:
        if (rtgui_topwin_activate((struct rtgui_event_win_activate *)event) == RT_EOK)
            rtgui_ack(event, RTGUI_STATUS_OK);
        else
            rtgui_ack(event, RTGUI_STATUS_ERROR);
        break;

    case RTGUI_EVENT_WIN_DESTROY:
        if (last_monitor_topwin != RT_NULL &&
                last_monitor_topwin->wid == ((struct rtgui_event_win *)event)->wid)
            last_monitor_topwin = RT_NULL;
        if (rtgui_topwin_remove(((struct rtgui_event_win *)event)->wid) == RT_EOK)
            rtgui_ack(event, RTGUI_STATUS_OK);
        else
            rtgui_ack(event, RTGUI_STATUS_ERROR);
        break;

    case RTGUI_EVENT_WIN_RESIZE:
        rtgui_topwin_resize(((struct rtgui_event_win_resize *)event)->wid,
                            &(((struct rtgui_event_win_resize *)event)->rect));
        break;

    case RTGUI_EVENT_SET_WM:
        if (rtgui_wm_application != RT_NULL)
        {
            rtgui_ack(event, RTGUI_STATUS_ERROR);
        }
        else
        {
            struct rtgui_event_set_wm *set_wm;

            set_wm = (struct rtgui_event_set_wm *) event;
            rtgui_wm_application = set_wm->app;
            rtgui_ack(event, RTGUI_STATUS_OK);
        }
        break;

        /* other event */
    case RTGUI_EVENT_COMMAND:
        break;

    case RTGUI_EVENT_UPDATE_BEGIN:
#ifdef RTGUI_USING_MOUSE_CURSOR
        /* hide cursor */
        rtgui_mouse_hide_cursor();
#endif
        break;

    case RTGUI_EVENT_UPDATE_END:
        /* handle screen update */
        rtgui_server_handle_update((struct rtgui_event_update_end *)event);
#ifdef RTGUI_USING_MOUSE_CURSOR
        /* show cursor */
        rtgui_mouse_show_cursor();
#endif
        break;

    case RTGUI_EVENT_MONITOR_ADD:
        /* handle mouse monitor */
        rtgui_server_handle_monitor_add((struct rtgui_event_monitor *)event);
        break;
    default:
        rt_kprintf("RTGUI: wrong event sent to server: %d", event->type);
        return RT_FALSE;
    }

    return RT_TRUE;
}
static rt_bool_t rtgui_dc_hw_fini(struct rtgui_dc* dc)
{
	rtgui_widget_t* owner;
	struct rtgui_dc_hw* self;

	if (dc == RT_NULL || dc->type != RTGUI_DC_HW) return RT_FALSE;

	self = (struct rtgui_dc_hw*)dc;
	/* get owner */
	owner = self->owner;

	if (RTGUI_IS_WINTITLE(owner->toplevel))
	{
		/* update title extent */
		rtgui_toplevel_t* top = RTGUI_TOPLEVEL(owner->toplevel);

		top->drawing --;
		if ((top->drawing == 0) && RTGUI_WIDGET_IS_DC_VISIBLE(owner))
		{
#ifdef _WIN32
#ifdef RTGUI_USING_MOUSE_CURSOR
			rt_mutex_release(&cursor_mutex);
			/* show cursor */
			rtgui_mouse_show_cursor();
			rt_kprintf("show cursor\n");
#endif
			/* update screen */
			rtgui_graphic_driver_screen_update(self->hw_driver, &(owner->extent));
#else
#ifdef RTGUI_USING_MOUSE_CURSOR
			/* show cursor */
			rtgui_mouse_show_cursor();
#endif

			/* update screen */
			rtgui_graphic_driver_screen_update(self->hw_driver, &(owner->extent));
#endif
		}
	}
	else if (RTGUI_IS_APPLICATION(owner->toplevel) ||
		RTGUI_IS_WIN(owner->toplevel))
	{
		rtgui_toplevel_t* top = RTGUI_TOPLEVEL(owner->toplevel);
		top->drawing --;

		if ((top->drawing == 0) && RTGUI_WIDGET_IS_DC_VISIBLE(owner))
		{
#ifdef _WIN32
#ifdef RTGUI_USING_MOUSE_CURSOR
			rt_mutex_release(&cursor_mutex);
			/* show cursor */
			rtgui_mouse_show_cursor();
			rt_kprintf("show cursor\n");
#endif
			/* update screen */
			rtgui_graphic_driver_screen_update(self->hw_driver, &(owner->extent));
#else
			/* send to server to end drawing */
			struct rtgui_event_update_end eupdate;
			RTGUI_EVENT_UPDATE_END_INIT(&(eupdate));
			eupdate.rect = owner->extent;

			rtgui_server_post_event((struct rtgui_event*)&eupdate, sizeof(eupdate));
#endif
		}
	}

	/* release hardware dc */
	rtgui_free(self);

	return RT_TRUE;
}