SetStatusDialog.java :  » Jabber » jabberoid » uk » ac » napier » android » jabberoid » tools » Android Open Source

package uk.ac.napier.android.jabberoid.tools;

import java.util.List;
import java.util.Vector;

import uk.ac.napier.android.jabberoid.Jabberoid;

import android.app.Activity;
import android.app.Dialog;
import android.content.Context;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.EditText;
import android.widget.Spinner;

public class SetStatusDialog extends Dialog implements OnClickListener, AdapterView.OnItemSelectedListener {

  Button confirm;
  Button cancel;
  EditText newUser;
  String newUserId;
  Spinner groupSwitcher;
  
  Jabberoid context;
  
  OnConfirmListener confirmListener;
  OnAbortListener abortListener;
  
  private Vector<OnConfirmListener> confirmListeners = new Vector<OnConfirmListener>();
  private Vector<OnAbortListener> abortListeners = new Vector<OnAbortListener>();
  
  private List<String> messages;
  
  public SetStatusDialog(Context context) {
    super(context);
  }
  
  public SetStatusDialog(Activity context, int view, int button_confirm, int button_cancel, int editText_NewUser,int spinner, List<String> messages) {
    super(context);

    setContentView(view);
    this.context = (Jabberoid) context;
    confirm = (Button)findViewById(button_confirm);
    confirm.setOnClickListener(this);
    cancel = (Button)findViewById(button_cancel);
    cancel.setOnClickListener(this);
    newUser = (EditText)findViewById(editText_NewUser);
    groupSwitcher = (Spinner)findViewById(spinner);
    
    this.messages = messages;
    ArrayAdapter<Object> aa = new ArrayAdapter<Object>(context, android.R.layout.simple_spinner_item, messages.toArray());
    groupSwitcher.setAdapter(aa);
    groupSwitcher.setOnItemSelectedListener(this);
    }

  public String getNewUserId() {
    return newUserId;
  }
  
  public void onClick(View v) {
    if(v==cancel) {
      this.abort();
    } else {
      this.confirm();
    }
  }
  
  public void onItemSelected(AdapterView<?> parent, View v, int position, long id) {
    newUser.setText(getMessage(position));
  }
  
  public void setOnConfirmListener(OnConfirmListener l) {
    this.confirmListener =  l;
    confirmListeners.add(confirmListener);
    
  }
  
  public void setOnAbortListener(OnAbortListener l) {
    this.abortListener =  l;
    abortListeners.add(abortListener);
    
  }
  
  public void confirm() {
    context.setStatusMessage(newUser.getText().toString());
    newUser.setText("");
    PressedEvent e = new PressedEvent("Confirm Pressed");
    for(int i = 0; i < confirmListeners.size(); i++) {
      OnConfirmListener ocl = (OnConfirmListener)confirmListeners.elementAt(i);
      ocl.onConfirm(e);
    }
    dismiss();
  }
  
  public void abort() {
    PressedEvent e = new PressedEvent("Abort Pressed");
    for(int i = 0; i < abortListeners.size(); i++) {
      OnAbortListener oal = (OnAbortListener)abortListeners.elementAt(i);
      oal.onAbort(e);
    }
    dismiss();
  }

  public void onNothingSelected(AdapterView<?> arg0) {
    // TODO Auto-generated method stub
    
  }
  
  public String getMessage(int pos) {
    return messages.get(pos);
  }
}