static void msLinuxButton(DevicePtr pDev, ENQUEUEPROC enqueue, int buttons,
BLOCK block)
{
GETPRIV;
#define PRESS(b) \
do { \
enqueue(pDev, ButtonPress, 0, 0, NULL, block); \
} while (0)
#define RELEASE(b) \
do { \
enqueue(pDev, ButtonRelease, 0, 0, NULL, block); \
} while (0)
if ((buttons & button1) && !(priv->buttons & button1)) PRESS(1);
if (!(buttons & button1) && (priv->buttons & button1)) RELEASE(1);
if ((buttons & button2) && !(priv->buttons & button2)) PRESS(2);
if (!(buttons & button2) && (priv->buttons & button2)) RELEASE(2);
if ((buttons & button3) && !(priv->buttons & button3)) PRESS(3);
if (!(buttons & button3) && (priv->buttons & button3)) RELEASE(3);
if ((buttons & button4) && !(priv->buttons & button4)) PRESS(4);
if (!(buttons & button4) && (priv->buttons & button4)) RELEASE(4);
if ((buttons & button5) && !(priv->buttons & button5)) PRESS(5);
if (!(buttons & button5) && (priv->buttons & button5)) RELEASE(5);
priv->buttons = buttons;
}
// test
void main(void)
{
for (;;)
{
Sleep(6000); // wait for 6 seconds
PRESS(VK_LEFT);
Sleep(10); // hold it for 1/100'th of a second
RELEASE(VK_LEFT);
Sleep(1000); // wait for a second
PRESS(VK_RIGHT);
Sleep(10); // hold it for 1/100'th of a second
RELEASE(VK_RIGHT);
Sleep(1000); // wait for a second
}
}
static int ncurses_get_event(caca_display_t *dp, caca_privevent_t *ev)
{
int intkey;
intkey = getch();
if(intkey == ERR)
{
ev->type = CACA_EVENT_NONE;
return 0;
}
if(intkey < 0x7f)
{
ev->type = CACA_EVENT_KEY_PRESS;
ev->data.key.ch = intkey;
ev->data.key.utf32 = intkey;
ev->data.key.utf8[0] = intkey;
ev->data.key.utf8[1] = '\0';
return 1;
}
/* If the key was UTF-8, parse the whole sequence */
if(intkey >= 0x80 && intkey < 0x100)
{
int keys[7]; /* Necessary for ungetch(); */
char utf8[7];
uint32_t utf32;
size_t i, bytes = 0;
keys[0] = intkey;
utf8[0] = intkey;
for(i = 1; i < 6; i++)
{
keys[i] = getch();
utf8[i] = (unsigned char)keys[i];
}
utf8[i] = '\0';
utf32 = caca_utf8_to_utf32(utf8, &bytes);
while(i > bytes)
ungetch(keys[--i]);
if(bytes)
{
ev->type = CACA_EVENT_KEY_PRESS;
ev->data.key.ch = 0;
ev->data.key.utf32 = utf32;
strcpy(ev->data.key.utf8, utf8);
return 1;
}
}
if(intkey == KEY_MOUSE)
{
MEVENT mevent;
getmouse(&mevent);
switch(mevent.bstate)
{
#define PRESS(x) ev->data.mouse.button = x; \
ev->type = CACA_EVENT_MOUSE_PRESS; _push_event(dp, ev)
#define RELEASE(x) ev->data.mouse.button = x; \
ev->type = CACA_EVENT_MOUSE_RELEASE; _push_event(dp, ev)
#define CLICK(x) PRESS(x); RELEASE(x)
case BUTTON1_PRESSED: PRESS(1); break;
case BUTTON1_RELEASED: RELEASE(1); break;
case BUTTON1_CLICKED: CLICK(1); break;
case BUTTON1_DOUBLE_CLICKED: CLICK(1); CLICK(1); break;
case BUTTON1_TRIPLE_CLICKED: CLICK(1); CLICK(1); CLICK(1); break;
case BUTTON1_RESERVED_EVENT: break;
case BUTTON2_PRESSED: PRESS(2); break;
case BUTTON2_RELEASED: RELEASE(2); break;
case BUTTON2_CLICKED: CLICK(2); break;
case BUTTON2_DOUBLE_CLICKED: CLICK(2); CLICK(2); break;
case BUTTON2_TRIPLE_CLICKED: CLICK(2); CLICK(2); CLICK(2); break;
case BUTTON2_RESERVED_EVENT: break;
case BUTTON3_PRESSED: PRESS(3); break;
case BUTTON3_RELEASED: RELEASE(3); break;
case BUTTON3_CLICKED: CLICK(3); break;
case BUTTON3_DOUBLE_CLICKED: CLICK(3); CLICK(3); break;
case BUTTON3_TRIPLE_CLICKED: CLICK(3); CLICK(3); CLICK(3); break;
case BUTTON3_RESERVED_EVENT: break;
case BUTTON4_PRESSED: PRESS(4); break;
case BUTTON4_RELEASED: RELEASE(4); break;
case BUTTON4_CLICKED: CLICK(4); break;
case BUTTON4_DOUBLE_CLICKED: CLICK(4); CLICK(4); break;
case BUTTON4_TRIPLE_CLICKED: CLICK(4); CLICK(4); CLICK(4); break;
case BUTTON4_RESERVED_EVENT: break;
default:
break;
#undef PRESS
#undef RELEASE
#undef CLICK
}
if(dp->mouse.x == mevent.x && dp->mouse.y == mevent.y)
return _pop_event(dp, ev);
dp->mouse.x = mevent.x;
dp->mouse.y = mevent.y;
ev->type = CACA_EVENT_MOUSE_MOTION;
ev->data.mouse.x = dp->mouse.x;
ev->data.mouse.y = dp->mouse.y;
return 1;
}
switch(intkey)
{
case KEY_UP: ev->data.key.ch = CACA_KEY_UP; break;
case KEY_DOWN: ev->data.key.ch = CACA_KEY_DOWN; break;
case KEY_LEFT: ev->data.key.ch = CACA_KEY_LEFT; break;
case KEY_RIGHT: ev->data.key.ch = CACA_KEY_RIGHT; break;
case KEY_IC: ev->data.key.ch = CACA_KEY_INSERT; break;
case KEY_DC: ev->data.key.ch = CACA_KEY_DELETE; break;
case 0x7f:
case KEY_BACKSPACE: ev->data.key.ch = CACA_KEY_BACKSPACE; break;
case KEY_HOME: ev->data.key.ch = CACA_KEY_HOME; break;
case KEY_END: ev->data.key.ch = CACA_KEY_END; break;
case KEY_PPAGE: ev->data.key.ch = CACA_KEY_PAGEUP; break;
case KEY_NPAGE: ev->data.key.ch = CACA_KEY_PAGEDOWN; break;
case KEY_F(1): ev->data.key.ch = CACA_KEY_F1; break;
case KEY_F(2): ev->data.key.ch = CACA_KEY_F2; break;
case KEY_F(3): ev->data.key.ch = CACA_KEY_F3; break;
case KEY_F(4): ev->data.key.ch = CACA_KEY_F4; break;
case KEY_F(5): ev->data.key.ch = CACA_KEY_F5; break;
case KEY_F(6): ev->data.key.ch = CACA_KEY_F6; break;
case KEY_F(7): ev->data.key.ch = CACA_KEY_F7; break;
case KEY_F(8): ev->data.key.ch = CACA_KEY_F8; break;
case KEY_F(9): ev->data.key.ch = CACA_KEY_F9; break;
case KEY_F(10): ev->data.key.ch = CACA_KEY_F10; break;
case KEY_F(11): ev->data.key.ch = CACA_KEY_F11; break;
case KEY_F(12): ev->data.key.ch = CACA_KEY_F12; break;
default:
/* Unknown key */
ev->type = CACA_EVENT_NONE; return 0;
}
ev->type = CACA_EVENT_KEY_PRESS;
ev->data.key.utf32 = 0;
ev->data.key.utf8[0] = '\0';
return 1;
}