void ViewerWindow::desktopStateUpdate()
{
// Adjust window of viewer to size of remote desktop.
adjustWindowSize();
// Update state of toolbar-buttons (Ctrl, Alt) to hardware-button state.
updateKeyState();
}
//! sets key buffer to be pressed or not
bool EKeyboardModuleGlut::updateKeyState( int _platformKeyCode, bool _bDown ){
bool result = false;
if(_platformKeyCode >= GLUT_KEY_F1 && _platformKeyCode <= GLUT_KEY_F12){
E_KEY_CODE kc = (E_KEY_CODE)(_platformKeyCode + 111);
result = updateKeyState(kc, E_KC_F1, E_KC_F12, _bDown);
}else if(_platformKeyCode >= GLUT_KEY_LEFT && _platformKeyCode <= GLUT_KEY_DOWN){
E_KEY_CODE kc = (E_KEY_CODE)(_platformKeyCode - 63);
result = updateKeyState(kc, E_KC_LEFT, E_KC_DOWN, _bDown);
}else if(_platformKeyCode >= GLUT_KEY_PAGE_UP && _platformKeyCode <= GLUT_KEY_PAGE_DOWN){
E_KEY_CODE kc = (E_KEY_CODE)(_platformKeyCode - 71);
result = updateKeyState(kc, E_KC_PRIOR, E_KC_NEXT, _bDown);
}else if(_platformKeyCode == GLUT_KEY_HOME){
E_KEY_CODE kc = (E_KEY_CODE)(_platformKeyCode - 70);
result = updateKeyState(kc, E_KC_HOME, E_KC_HOME, _bDown);
}else if(_platformKeyCode == GLUT_KEY_END){
E_KEY_CODE kc = (E_KEY_CODE)(_platformKeyCode - 68);
result = updateKeyState(kc, E_KC_END, E_KC_END, _bDown);
}else if(_platformKeyCode == GLUT_KEY_INSERT){
E_KEY_CODE kc = (E_KEY_CODE)(_platformKeyCode - 63);
result = updateKeyState(kc, E_KC_INSERT, E_KC_INSERT, _bDown);
}else{
E_KEY_CODE kc = (E_KEY_CODE)(_platformKeyCode);
result = updateKeyState(kc, E_KC_0, E_KC_Z, _bDown);
}
return result;
}
void
OSXKeyState::checkKeyboardLayout()
{
// XXX -- should call this when notified that groups have changed.
// if no notification for that then we should poll.
GroupList groups;
if (getGroups(groups) && groups != m_groups) {
updateKeyMap();
updateKeyState();
}
}
void
CKeyState::fakeKeyDown(KeyID id, KeyModifierMask mask, KeyButton button)
{
// get the sequence of keys to simulate key press and the final
// modifier state.
Keystrokes keys;
KeyButton localID =
(KeyButton)(mapKey(keys, id, mask, false) & kButtonMask);
if (keys.empty()) {
// do nothing if there are no associated keys
LOG((CLOG_DEBUG2 "cannot map key 0x%08x", id));
return;
}
// generate key events
fakeKeyEvents(keys, 1);
// note that key is down
updateKeyState((KeyButton)(button & kButtonMask), localID, true, true);
}
void
CKeyState::fakeKeyUp(KeyButton button)
{
// if we haven't seen this button go down then ignore it
KeyButton localID = m_serverKeyMap[button & kButtonMask];
if (localID == 0) {
return;
}
// get the sequence of keys to simulate key release
Keystrokes keys;
Keystroke keystroke;
keystroke.m_key = localID;
keystroke.m_press = false;
keystroke.m_repeat = false;
keys.push_back(keystroke);
// generate key events
fakeKeyEvents(keys, 1);
// note that key is now up
updateKeyState(button, localID, false, true);
}
void
CKeyState::setKeyDown(KeyButton button, bool down)
{
button &= kButtonMask;
updateKeyState(button, button, down, false);
}
