MessageDialog.cs :  » Business-Application » DC » DCSharp » GUI » C# / CSharp Open Source

/*
 * Copyright (C) 2006 Eskil Bylund
 *
 * 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., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 */

using System;

using Gtk;
using Glade;

namespace DCSharp.GUI{
  public class MessageDialog
  {
    private Glade.XML xml;
    private Window parent;
    
    [Widget]
    private Dialog dialog;
    
    [Widget]
    private Image image;
    
    [Widget]
    private Label primaryLabel;
    
    [Widget]
    private Label secondaryLabel;
    
    [Widget]
    private Expander detailsExpander;
    
    [Widget]
    private TextView detailsTextView;
    
    #region Constructors
    
    public MessageDialog(string primaryText, string secondaryText,
      string detailedText, MessageType messageType, Window parent) : base()
    {
      xml = new Glade.XML (null, "MessageDialog.glade", "dialog",
        null);
      xml.BindFields (this);
      
      this.parent = parent;
      
      PrimaryText = primaryText;
      SecondaryText = secondaryText;
      DetailedText = detailedText;
      MessageType = messageType;
    }
    
    #endregion
    
    #region Properties
    
    private string primaryText;
    
    public string PrimaryText
    {
      get
      {
        return primaryText;
      }
      set
      {
        primaryText = value;
        primaryLabel.Markup = String.Format(
          "<span size=\"large\" weight=\"bold\">{0}</span>",
          primaryText);
        primaryLabel.Visible = primaryText != null;
      }
    }
    
    private string secondaryText;
    
    public string SecondaryText
    {
      get
      {
        return secondaryText;
      }
      set
      {
        secondaryText = value;
        secondaryLabel.Text = secondaryText;
        secondaryLabel.Visible = secondaryText != null;
      }
    }
    
    private string detailedText;
    
    public string DetailedText
    {
      get
      {
        return detailedText;
      }
      set
      {
        detailedText = value;
        detailsTextView.Buffer.Text = detailedText != null ? detailedText : String.Empty;
        detailsExpander.Visible = detailedText != null;
        dialog.Resizable = detailedText != null;
      }
    }
    
    private MessageType messageType;
    
    public MessageType MessageType
    {
      get
      {
        return messageType;
      }
      set
      {
        messageType = value;
        image.Visible = true;
        
        switch (messageType)
        {
          case MessageType.Error:
            image.Stock = Stock.DialogError;
            break;
          
          case MessageType.Info:
            image.Stock = Stock.DialogInfo;
            break;
          
          case MessageType.Question:
            image.Stock = Stock.DialogQuestion;
            break;
          
          case MessageType.Warning:
            image.Stock = Stock.DialogWarning;
            break;
          
          default:
            image.Visible = false;
            break;
        }
      }
    }
    
    public Dialog Dialog
    {
      get
      {
        return dialog;
      }
    }
    
    #endregion
    
    #region Methods
    
    public int Run()
    {
      if (parent != null)
      {
        dialog.TransientFor = parent;
        dialog.WindowPosition = WindowPosition.CenterOnParent;
      }
      return dialog.Run();
    }
    
    public void Hide()
    {
      dialog.Hide();
    }
    
    public void Destroy()
    {
      dialog.Destroy();
    }
    
    public Widget AddButton(string text, ResponseType response)
    {
      return dialog.AddButton(text, response);
    }
    
    #endregion
  }  
}