C++ (Cpp) rtgui_graphic_driver_screen_update примеры использования

Пример #1

Файл: server.c Проект: eyeye/RTGUI

void rtgui_server_handle_update(struct rtgui_event_update_end *event)
{
    struct rtgui_graphic_driver *driver;

    driver = rtgui_graphic_driver_get_default();
    if (driver != RT_NULL)
    {
        rtgui_graphic_driver_screen_update(driver, &(event->rect));
    }
}

Пример #2

Файл: dc_client.c Проект: malooei/yeejoin-workspace

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;
}

Пример #3

Файл: dc_hw.c Проект: Paolo-Maffei/rt-thread-stm32f4discovery

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;
}