QActionItem.java :  » Client » vimeoid » net » londatiga » android » Android Open Source

package net.londatiga.android;

import android.graphics.drawable.Drawable;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.ImageView;
import android.widget.TextView;

/**
 * Action item, displayed as menu with icon and text.
 * 
 * @author Lorensius. W. L. T
 *
 */
public class QActionItem {
    
    public interface QActionClickListener {
        public void onClick(View v, QActionItem item);
    }
    
  private Drawable icon;
  private String title;
  private QActionClickListener listener;
  private View view;
  
  /**
   * Constructor
   */
  public QActionItem() {}
  
  /**
   * Constructor
   * 
   * @param icon {@link Drawable} action icon
   */
  public QActionItem(Drawable icon) {
    this.icon = icon;
  }
  
  /**
   * Set action title
   * 
   * @param title action title
   */
  public void setTitle(String title) {
    this.title = title;
  }
  
  /**
   * Get action title
   * 
   * @return action title
   */
  public String getTitle() {
    return this.title;
  }
  
  /**
   * Set action icon
   * 
   * @param icon {@link Drawable} action icon
   */
  public void setIcon(Drawable icon) {
    this.icon = icon;
  }
  
  /**
   * Get action icon
   * @return  {@link Drawable} action icon
   */
  public Drawable getIcon() {
    return this.icon;
  }
  
  /**
   * Set on click listener
   * 
   * @param listener on click listener {@link View.OnClickListener}
   */
  public void setOnClickListener(QActionClickListener listener) {
    this.listener = listener;
  }
  
  /**
   * Get on click listener
   * 
   * @return on click listener {@link View.OnClickListener}
   */
  public QActionClickListener getListener() {
    return this.listener;
  }

    protected void setView(View view) {
        this.view = view;
    }
    
    public View getView() {
        return this.view;
    }
    
    public void invalidate() {
        inject(view);
        view.invalidate();
    }
    
    protected void inject(View parent) {
        
        ImageView img           = (ImageView) parent.findViewById(R.id.icon);
        TextView text           = (TextView) parent.findViewById(R.id.title);
        
        if (icon != null) {
            img.setImageDrawable(icon);
        }
        
        if (title != null) {            
            text.setText(title);
        }
        
        if (listener != null) {
            parent.setOnClickListener(new OnClickListener() {                
                @Override public void onClick(View v) {
                    listener.onClick(v, QActionItem.this);
                }
            });
        }
        
    }
  
}