SuggestionDialog.java

/**
 * Copyright (C) 2011 Adriano Monteiro Marques
 *
 * Author:  Zubair Nabi <zn.zubairnabi@gmail.com>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
 * USA
 */

package org.umit.icm.mobile.gui.dialogs;

import java.util.regex.Pattern;

import org.umit.icm.mobile.R;

import android.app.Dialog;
import android.content.Context;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.Toast;
import android.widget.RadioButton;



public class SuggestionDialog extends Dialog {
	
	String selection;
	Context contextControl;
    private ReadyListener readyListener;
    private EditText etSuggest, etHost, etIP,etPort;
    private RadioButton sRB, wRB;
    private final Pattern EMAIL_ADDRESS_PATTERN = Pattern.compile(
            "[a-zA-Z0-9\\+\\.\\_\\%\\-\\+]{1,256}" +
            "\\@" +
            "[a-zA-Z0-9][a-zA-Z0-9\\-]{0,64}" +            
            "\\." +
            "[a-zA-Z0-9][a-zA-Z0-9\\-]{0,25}"             
        );
    
    private final Pattern IP_PATTERN = Pattern.compile(
    		"(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\\.)" +
    		"{3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)"); 
    
    public SuggestionDialog(Context context, String selection, 
            ReadyListener readyListener) {
        super(context);
        this.selection = selection;
        this.readyListener = readyListener;
        this.contextControl = context;
    }
    
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.suggestiondialog);
        Button buttonOK = (Button) findViewById(R.id.Button01);
        buttonOK.setOnClickListener(new sendListener());
        etSuggest = (EditText) findViewById(R.id.EditText01);
 //     etEmail = (EditText) findViewById(R.id.EditTextEmail);
        etHost = (EditText) findViewById(R.id.EditTextHost);
        etIP = (EditText) findViewById(R.id.EditTextIP);
        etPort = (EditText) findViewById(R.id.EditTextPORT);
        wRB = (RadioButton)findViewById(R.id.websiterb);
        sRB = (RadioButton)findViewById(R.id.servicerb);       
    }
    
    public interface ReadyListener {
        public void ready(String selection);
    }
    
    private class sendListener implements android.view.View.OnClickListener {

		@Override
		public void onClick(View arg0) {	
			Context context = SuggestionDialog.this.getContext();
			if((etSuggest.getText().toString().equals(""))){
        		
        		CharSequence text = context.getString(R.string.suggested_website_name_blank);
        		int duration = Toast.LENGTH_SHORT;

        		Toast toast = Toast.makeText(context, text, duration);
        		toast.show();        		
        	} 
/*        	else if(!checkEmail(etEmail.getText().toString())){
        		
        		CharSequence text = context.getString(R.string.toast_email);
        		int duration = Toast.LENGTH_SHORT;

        		Toast toast = Toast.makeText(context, text, duration);
        		toast.show();
        	} */
        	else{
    	    		if(wRB.isChecked() == true) {
    	    			if((etHost.getText().toString().equals("")) 
    	    					&& (etIP.getText().toString().equals(""))){
	    	    			readyListener.ready(wRB.getText() 
	    	    	    			+ "&" + etSuggest.getText().toString()     				    	    			
	    	    	    			+ "&" + "host" 
	    	    					+ "&" + "ip"
	    	    	    			+ "&" + "port");
	    	                SuggestionDialog.this.dismiss(); 
    	    			} else {
    	    				CharSequence text = context.getString(R.string.remove_host_ip);
    	            		int duration = Toast.LENGTH_SHORT;

    	            		Toast toast = Toast.makeText(context, text, duration);
    	            		toast.show();    	    				
    	    			}
    	    		}
    	    			    	    		
    	    		else if(sRB.isChecked() == true) {
    	    			if((!etHost.getText().toString().equals("")) 
    	    					&& (!etIP.getText().toString().equals("")) && (!etPort.getText().toString().equals("")) ){
    	    				if(!checkIP(etIP.getText().toString())){
    	    	        		
    	    	        		CharSequence text = context.getString(R.string.toast_ip);
    	    	        		int duration = Toast.LENGTH_SHORT;

    	    	        		Toast toast = Toast.makeText(context, text, duration);
    	    	        		toast.show();
    	    	        	}else if(!checkPort(etPort.getText().toString())){
    	    	        		CharSequence text = context.getString(R.string.toast_port);
    	    	        		int duration = Toast.LENGTH_SHORT;

    	    	        		Toast toast = Toast.makeText(context, text, duration);
    	    	        		toast.show();
    	    	        	}
    	    				else {
		    	    			readyListener.ready(sRB.getText()
		    	    	    			+ "&" + etSuggest.getText().toString() 
		    	    	    			+ "&" + etHost.getText().toString() 
		    	    					+ "&" + etIP.getText().toString()
		    	    					+ "&" + etPort.getText().toString());
		    	                SuggestionDialog.this.dismiss();
    	    	        	}
    	    			} else {
    	    				CharSequence text = context.getString(R.string.invalid_host_ip);
    	            		int duration = Toast.LENGTH_SHORT;

    	            		Toast toast = Toast.makeText(context, text, duration);
    	            		toast.show();
    	    			}
    	    		}
    	    		else{
    	    			
    	        		CharSequence text = context.getString(R.string.toast_selection);
    	        		int duration = Toast.LENGTH_SHORT;

    	        		Toast toast = Toast.makeText(context, text, duration);
    	        		toast.show();
    	    		}
        		}                
       		
			}

    	}
    
    public boolean checkEmail(String email) {
        return EMAIL_ADDRESS_PATTERN.matcher(email).matches();
    }
    
    private boolean checkIP(String ip) {
        return IP_PATTERN.matcher(ip).matches();
    }
    
    private boolean checkPort(String port){
    	try{
    		Integer.parseInt(port);
    	}catch(Exception e){
    		return false;
    	}
    	return true;
    }
    
}