示例#1
0
	KeyEvent FifechanManager::translateKeyEvent(const fcn::KeyEvent& fcnevt) {
		KeyEvent keyevt;
		if(fcnevt.getType() == fcn::KeyEvent::Pressed)
			keyevt.setType(KeyEvent::PRESSED);
		else if(fcnevt.getType() == fcn::KeyEvent::Released)
			keyevt.setType(KeyEvent::RELEASED);
		else {
			FL_WARN(_log, LMsg("FifechanManager::translateKeyEvent() - ") << "Unknown event type: " << fcnevt.getType());
			keyevt.setType(KeyEvent::UNKNOWN);
		}
		keyevt.setShiftPressed(fcnevt.isShiftPressed());
		keyevt.setControlPressed(fcnevt.isControlPressed());
		keyevt.setAltPressed(fcnevt.isAltPressed());
		keyevt.setMetaPressed(fcnevt.isMetaPressed());
		keyevt.setNumericPad(fcnevt.isNumericPad());

		// Convert from fifechan keyval to FIFE keyval
		int32_t keyval = fcnevt.getKey().getValue();
		keyval = convertFifechanKeyToFifeKey(keyval);

		keyevt.setKey(Key(static_cast<Key::KeyType>(keyval), keyval));

		return keyevt;
	}
示例#2
0
	void CommandLine::keyPressed(fcn::KeyEvent &keyEvent) {
		fcn::Key key = keyEvent.getKey();
		int32_t keyType = key.getValue();

		if (keyType == Key::Left && getCaretPosition() > 0)
		{
			TextField::keyPressed(keyEvent);
		}
		else if (keyType == Key::Right && getCaretPosition() < getText().size())
		{
			TextField::keyPressed(keyEvent);
		}
		else if (keyType == Key::Down && !m_history.empty())
		{
			if( m_history_position < m_history.size() ) {

				if( ++m_history_position == m_history.size() ) {
					setText( m_cmdline );
				} else {
					setText( m_history[m_history_position] );
				}
			};
		}
		else if (keyType == Key::Up && !m_history.empty())
		{
			if( m_history_position > 0 ) {
				if( m_history_position == m_history.size() ) {
					m_cmdline = getText();
				}
				--m_history_position;
				setText( m_history[m_history_position] );
			};
		}
		else if (keyType == Key::Delete && getCaretPosition() < getText().size())
		{
			TextField::keyPressed(keyEvent);
		}
		else if (keyType  == Key::Backspace && getCaretPosition() > 0)
		{
			TextField::keyPressed(keyEvent);
		}
		else if (keyType == Key::Enter)
		{
			if( getText() != "" ) {
				if(m_callback) {
					m_callback( getText() );
				}
				m_history.push_back( getText() );
				m_history_position = m_history.size();
				setText("");
			}
		}
		else if (keyType == Key::Home)
		{
			setCaretPosition(0);
		}
		else if (keyType == Key::End)
		{
			setCaretPosition(getText().size());
		}
		else if (key.isCharacter() || static_cast<uint32_t>(key.getValue()) > 255)
		{
			TextField::keyPressed(keyEvent);
		}
		stopBlinking();
		fixScroll();
	}