int task_led_second_handler(void *task, const void *msg)
{
if (MSG_TIMER_1S == SYS_MSG) {
if (g_is_second_led_on) {
bsp_led_off(g_current_led);
g_is_second_led_on = FALSE;
} else {
bsp_led_on(g_current_led);
g_is_second_led_on = TRUE;
}
} else if (MSG_KEY_PRESS == SYS_MSG) {
bsp_led_off(g_current_led);
switch (get_virtual_key())
{
case VKEY_0: g_current_led = LED_RED; break;
case VKEY_1: g_current_led = LED_YELLOW; break;
case VKEY_2: g_current_led = LED_GREEN; break;
case VKEY_3: g_current_led = LED_BLUE; break;
default: break;
}
}
return OSM_IGNORE;
}
static int PlatformProc(HWND hWnd, int message, WPARAM wParam, LPARAM lParam)
{
switch (message) {
case MSG_CREATE:
{
if (!hmWnd)
hmWnd = hWnd;
unsigned char* pdr = 0;
int w,h,p;
RECT r;
key_down = FALSE;
GetClientRect(hWnd, &r);
#if RGB555
sdc = CreateMemDC(width, height, 16, MEMDC_FLAG_SWSURFACE, 0x7C00, 0x3E0, 0x1F, 0x8000);
#else
sdc = CreateMemDC(width, height, 16, MEMDC_FLAG_SWSURFACE, 0xF800, 0x7E0, 0x1F, 0x00);
#endif
pdr = LockDC(sdc, &r, &w, &h, &p);
UnlockDC(sdc);
#if RGB555
fmt = COLOR_FORMAT_RGB555;
#else
fmt = COLOR_FORMAT_RGB565;
#endif
ps_initialize();
canvas = ps_canvas_create_with_data(pdr, fmt, w, h, p);
context = ps_context_create(canvas, 0);
on_init(context, width, height);
}
break;
case MSG_TIMER:
on_timer();
break;
case MSG_PAINT:
{
HDC hdc = BeginPaint(hWnd);
on_draw(context);
BitBlt(sdc, 0, 0, width, height, hdc, 0, 0, 0);
EndPaint(hWnd, hdc);
}
return 0;
case MSG_ERASEBKGND:
return 0;
case MSG_LBUTTONDOWN:
{
key_down = TRUE;
on_mouse_event(LEFT_BUTTON_DOWN, key_conv(wParam), LOSWORD(lParam), HISWORD(lParam));
}
break;
case MSG_LBUTTONUP:
{
key_down = FALSE;
on_mouse_event(LEFT_BUTTON_UP, key_conv(wParam), LOSWORD(lParam), HISWORD(lParam));
}
break;
case MSG_MOUSEMOVE:
{
DWORD k = key_conv(wParam);
if (key_down)
k |= EVT_LBUTTON;
on_mouse_event(MOUSE_MOVE, k, LOSWORD(lParam), HISWORD(lParam));
}
break;
case MSG_KEYDOWN:
on_key_event(KEY_EVENT_DOWN, get_virtual_key(wParam));
break;
case MSG_KEYUP:
on_key_event(KEY_EVENT_UP, get_virtual_key(wParam));
break;
case MSG_SIZECHANGED:
{
RECT r;
int w,h,p;
unsigned char* pdr = 0;
ps_canvas* old_canvas = 0;
RECT* rc = (RECT*)lParam;
width = RECTWP(rc);
height = RECTHP(rc);
if (sdc)
DeleteMemDC(sdc);
if (width < 1)
width = 1;
if (height < 1)
height = 1;
#if RGB555
sdc = CreateMemDC(width, height, 16, MEMDC_FLAG_SWSURFACE, 0x7C00, 0x3E0, 0x1F, 0x8000);
#else
sdc = CreateMemDC(width, height, 16, MEMDC_FLAG_SWSURFACE, 0xF800, 0x7E0, 0x1F, 0x00);
#endif
GetClientRect(hWnd, &r);
pdr = LockDC(sdc, &r, &w, &h, &p);
UnlockDC(sdc);
canvas = ps_canvas_create_with_data(pdr, fmt, w, h, p);
old_canvas = ps_context_set_canvas(context, canvas);
ps_canvas_unref(old_canvas);
on_size(width, height);
}
break;
case MSG_CLOSE:
on_term(context);
ps_context_unref(context);
ps_canvas_unref(canvas);
ps_shutdown();
DeleteMemDC(sdc);
DestroyMainWindow (hWnd);
PostQuitMessage (hWnd);
return 0;
}
return DefaultMainWinProc(hWnd, message, wParam, lParam);
}
