VncAndroidInput.java

/*
* Copyright (C) 2012 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
*      http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.motorola.studio.android.emulator.core.utils;

import java.util.Properties;

import org.eclipse.sequoyah.vnc.protocol.PluginProtocolActionDelegate;
import org.eclipse.sequoyah.vnc.protocol.lib.ProtocolMessage;

import com.motorola.studio.android.emulator.core.model.AbstractInputLogic;

public class VncAndroidInput extends AbstractInputLogic
{
    private static final int VNC_KEYEVENT_MESSAGE_CODE = 0x04;

    private static final int VNC_POINTEREVENT_MESSAGE_CODE = 0x05;

    private boolean buttonPressed;

    private void sendAndroidMouseEventMessage(int x, int y)
    {
        ProtocolMessage message = new ProtocolMessage(VNC_POINTEREVENT_MESSAGE_CODE);
        message.setFieldValue("buttonMask", (buttonPressed ? 1 : 0));
        message.setFieldValue("x-position", x);
        message.setFieldValue("y-position", y);

        try
        {
            PluginProtocolActionDelegate.sendMessageToServer(getInstance().getProtocolHandle(),
                    message);
        }
        catch (Exception e)
        {
            // Do nothing
        }
    }

    public void sendKey(int character, int keycode, Properties keyCodeMap)
    {
        ProtocolMessage message = new ProtocolMessage(VNC_KEYEVENT_MESSAGE_CODE);
        message.setFieldValue("padding", 0);
        message.setFieldValue("downFlag", 1);
        message.setFieldValue("key", keycode);

        try
        {
            PluginProtocolActionDelegate.sendMessageToServer(getInstance().getProtocolHandle(),
                    message);
        }
        catch (Exception e)
        {
            // Do nothing
        }
    }

    public void sendClick(int code, boolean pressed)
    {
        //do nothing
    }

    public void sendClick(String code, boolean pressed)
    {
        //do nothing
    }

    public void sendMouseDown(int x, int y)
    {
        buttonPressed = true;
        sendAndroidMouseEventMessage(x, y);
    }

    public void sendMouseMove(int x, int y)
    {
        sendAndroidMouseEventMessage(x, y);
    }

    public void sendMouseUp(int x, int y)
    {
        buttonPressed = false;
        sendAndroidMouseEventMessage(x, y);
    }

}