bool InputImpl::isKeyPressed(Keyboard::Key key)
{
if (!mapBuilt)
buildMap();
// Sanity checks
if (key < 0 || key >= sf::Keyboard::KeyCount)
return false;
// Convert to keycode
xcb_keycode_t keycode = keycodeMap[key];
ScopedXcbPtr<xcb_generic_error_t> error(NULL);
// Open a connection with the X server
xcb_connection_t* connection = OpenConnection();
// Get the whole keyboard state
ScopedXcbPtr<xcb_query_keymap_reply_t> keymap(
xcb_query_keymap_reply(
connection,
xcb_query_keymap(connection),
&error
)
);
// Close the connection with the X server
CloseConnection(connection);
if (error)
{
err() << "Failed to query keymap" << std::endl;
return false;
}
// Check our keycode
return (keymap->keys[keycode / 8] & (1 << (keycode % 8))) != 0;
}
bool InputImpl::isKeyPressed(Keyboard::Key key)
{
// Get the corresponding X11 keysym
KeySym keysym = 0;
switch (key)
{
case Keyboard::LShift:
keysym = XK_Shift_L;
break;
case Keyboard::RShift:
keysym = XK_Shift_R;
break;
case Keyboard::LControl:
keysym = XK_Control_L;
break;
case Keyboard::RControl:
keysym = XK_Control_R;
break;
case Keyboard::LAlt:
keysym = XK_Alt_L;
break;
case Keyboard::RAlt:
keysym = XK_Alt_R;
break;
case Keyboard::LSystem:
keysym = XK_Super_L;
break;
case Keyboard::RSystem:
keysym = XK_Super_R;
break;
case Keyboard::Menu:
keysym = XK_Menu;
break;
case Keyboard::Escape:
keysym = XK_Escape;
break;
case Keyboard::SemiColon:
keysym = XK_semicolon;
break;
case Keyboard::Slash:
keysym = XK_slash;
break;
case Keyboard::Equal:
keysym = XK_equal;
break;
case Keyboard::Dash:
keysym = XK_minus;
break;
case Keyboard::LBracket:
keysym = XK_bracketleft;
break;
case Keyboard::RBracket:
keysym = XK_bracketright;
break;
case Keyboard::Comma:
keysym = XK_comma;
break;
case Keyboard::Period:
keysym = XK_period;
break;
case Keyboard::Quote:
keysym = XK_apostrophe;
break;
case Keyboard::BackSlash:
keysym = XK_backslash;
break;
case Keyboard::Tilde:
keysym = XK_grave;
break;
case Keyboard::Space:
keysym = XK_space;
break;
case Keyboard::Return:
keysym = XK_Return;
break;
case Keyboard::BackSpace:
keysym = XK_BackSpace;
break;
case Keyboard::Tab:
keysym = XK_Tab;
break;
case Keyboard::PageUp:
keysym = XK_Prior;
break;
case Keyboard::PageDown:
keysym = XK_Next;
break;
case Keyboard::End:
keysym = XK_End;
break;
case Keyboard::Home:
keysym = XK_Home;
break;
case Keyboard::Insert:
keysym = XK_Insert;
break;
case Keyboard::Delete:
keysym = XK_Delete;
break;
case Keyboard::Add:
keysym = XK_KP_Add;
break;
case Keyboard::Subtract:
keysym = XK_KP_Subtract;
break;
case Keyboard::Multiply:
keysym = XK_KP_Multiply;
break;
case Keyboard::Divide:
keysym = XK_KP_Divide;
break;
case Keyboard::Pause:
keysym = XK_Pause;
break;
case Keyboard::F1:
keysym = XK_F1;
break;
case Keyboard::F2:
keysym = XK_F2;
break;
case Keyboard::F3:
keysym = XK_F3;
break;
case Keyboard::F4:
keysym = XK_F4;
break;
case Keyboard::F5:
keysym = XK_F5;
break;
case Keyboard::F6:
keysym = XK_F6;
break;
case Keyboard::F7:
keysym = XK_F7;
break;
case Keyboard::F8:
keysym = XK_F8;
break;
case Keyboard::F9:
keysym = XK_F9;
break;
case Keyboard::F10:
keysym = XK_F10;
break;
case Keyboard::F11:
keysym = XK_F11;
break;
case Keyboard::F12:
keysym = XK_F12;
break;
case Keyboard::F13:
keysym = XK_F13;
break;
case Keyboard::F14:
keysym = XK_F14;
break;
case Keyboard::F15:
keysym = XK_F15;
break;
case Keyboard::Left:
keysym = XK_Left;
break;
case Keyboard::Right:
keysym = XK_Right;
break;
case Keyboard::Up:
keysym = XK_Up;
break;
case Keyboard::Down:
keysym = XK_Down;
break;
case Keyboard::Numpad0:
keysym = XK_KP_Insert;
break;
case Keyboard::Numpad1:
keysym = XK_KP_End;
break;
case Keyboard::Numpad2:
keysym = XK_KP_Down;
break;
case Keyboard::Numpad3:
keysym = XK_KP_Page_Down;
break;
case Keyboard::Numpad4:
keysym = XK_KP_Left;
break;
case Keyboard::Numpad5:
keysym = XK_KP_Begin;
break;
case Keyboard::Numpad6:
keysym = XK_KP_Right;
break;
case Keyboard::Numpad7:
keysym = XK_KP_Home;
break;
case Keyboard::Numpad8:
keysym = XK_KP_Up;
break;
case Keyboard::Numpad9:
keysym = XK_KP_Page_Up;
break;
case Keyboard::A:
keysym = XK_a;
break;
case Keyboard::B:
keysym = XK_b;
break;
case Keyboard::C:
keysym = XK_c;
break;
case Keyboard::D:
keysym = XK_d;
break;
case Keyboard::E:
keysym = XK_e;
break;
case Keyboard::F:
keysym = XK_f;
break;
case Keyboard::G:
keysym = XK_g;
break;
case Keyboard::H:
keysym = XK_h;
break;
case Keyboard::I:
keysym = XK_i;
break;
case Keyboard::J:
keysym = XK_j;
break;
case Keyboard::K:
keysym = XK_k;
break;
case Keyboard::L:
keysym = XK_l;
break;
case Keyboard::M:
keysym = XK_m;
break;
case Keyboard::N:
keysym = XK_n;
break;
case Keyboard::O:
keysym = XK_o;
break;
case Keyboard::P:
keysym = XK_p;
break;
case Keyboard::Q:
keysym = XK_q;
break;
case Keyboard::R:
keysym = XK_r;
break;
case Keyboard::S:
keysym = XK_s;
break;
case Keyboard::T:
keysym = XK_t;
break;
case Keyboard::U:
keysym = XK_u;
break;
case Keyboard::V:
keysym = XK_v;
break;
case Keyboard::W:
keysym = XK_w;
break;
case Keyboard::X:
keysym = XK_x;
break;
case Keyboard::Y:
keysym = XK_y;
break;
case Keyboard::Z:
keysym = XK_z;
break;
case Keyboard::Num0:
keysym = XK_0;
break;
case Keyboard::Num1:
keysym = XK_1;
break;
case Keyboard::Num2:
keysym = XK_2;
break;
case Keyboard::Num3:
keysym = XK_3;
break;
case Keyboard::Num4:
keysym = XK_4;
break;
case Keyboard::Num5:
keysym = XK_5;
break;
case Keyboard::Num6:
keysym = XK_6;
break;
case Keyboard::Num7:
keysym = XK_7;
break;
case Keyboard::Num8:
keysym = XK_8;
break;
case Keyboard::Num9:
keysym = XK_9;
break;
default:
keysym = 0;
break;
}
// Sanity checks
if (key < 0 || key >= sf::Keyboard::KeyCount)
return false;
// Open a connection with the X server
Display* display = OpenDisplay();
// Convert to keycode
xcb_keycode_t keycode = XKeysymToKeycode(display, keysym);
CloseDisplay(display);
ScopedXcbPtr<xcb_generic_error_t> error(NULL);
// Open a connection with the X server
xcb_connection_t* connection = OpenConnection();
// Get the whole keyboard state
ScopedXcbPtr<xcb_query_keymap_reply_t> keymap(
xcb_query_keymap_reply(
connection,
xcb_query_keymap(connection),
&error
)
);
// Close the connection with the X server
CloseConnection(connection);
if (error)
{
err() << "Failed to query keymap" << std::endl;
return false;
}
// Check our keycode
return (keymap->keys[keycode / 8] & (1 << (keycode % 8))) != 0;
}
bool GetXCBKeyState(int key)
{
if(symbols == NULL)
return false;
KeySym ks = 0;
if(key >= eRENDERDOC_Key_A && key <= eRENDERDOC_Key_Z)
ks = key;
if(key >= eRENDERDOC_Key_0 && key <= eRENDERDOC_Key_9)
ks = key;
switch(key)
{
case eRENDERDOC_Key_Divide: ks = XK_KP_Divide; break;
case eRENDERDOC_Key_Multiply: ks = XK_KP_Multiply; break;
case eRENDERDOC_Key_Subtract: ks = XK_KP_Subtract; break;
case eRENDERDOC_Key_Plus: ks = XK_KP_Add; break;
case eRENDERDOC_Key_F1: ks = XK_F1; break;
case eRENDERDOC_Key_F2: ks = XK_F2; break;
case eRENDERDOC_Key_F3: ks = XK_F3; break;
case eRENDERDOC_Key_F4: ks = XK_F4; break;
case eRENDERDOC_Key_F5: ks = XK_F5; break;
case eRENDERDOC_Key_F6: ks = XK_F6; break;
case eRENDERDOC_Key_F7: ks = XK_F7; break;
case eRENDERDOC_Key_F8: ks = XK_F8; break;
case eRENDERDOC_Key_F9: ks = XK_F9; break;
case eRENDERDOC_Key_F10: ks = XK_F10; break;
case eRENDERDOC_Key_F11: ks = XK_F11; break;
case eRENDERDOC_Key_F12: ks = XK_F12; break;
case eRENDERDOC_Key_Home: ks = XK_Home; break;
case eRENDERDOC_Key_End: ks = XK_End; break;
case eRENDERDOC_Key_Insert: ks = XK_Insert; break;
case eRENDERDOC_Key_Delete: ks = XK_Delete; break;
case eRENDERDOC_Key_PageUp: ks = XK_Prior; break;
case eRENDERDOC_Key_PageDn: ks = XK_Next; break;
case eRENDERDOC_Key_Backspace: ks = XK_BackSpace; break;
case eRENDERDOC_Key_Tab: ks = XK_Tab; break;
case eRENDERDOC_Key_PrtScrn: ks = XK_Print; break;
case eRENDERDOC_Key_Pause: ks = XK_Pause; break;
default: break;
}
if(ks == 0)
return false;
xcb_keycode_t *keyCodes = xcb_key_symbols_get_keycode(symbols, ks);
if(!keyCodes)
return false;
xcb_query_keymap_cookie_t keymapcookie = xcb_query_keymap(connection);
xcb_query_keymap_reply_t *keys = xcb_query_keymap_reply(connection, keymapcookie, NULL);
bool ret = false;
if(keys && keyCodes[0] != XCB_NO_SYMBOL)
{
int byteIdx = (keyCodes[0] / 8);
int bitMask = 1 << (keyCodes[0] % 8);
ret = (keys->keys[byteIdx] & bitMask) != 0;
}
free(keyCodes);
free(keys);
return ret;
}