using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using NEROLib;

namespace NeroFiddlesCOM.NET
{
	/// <summary>
	/// Summary description for BurnImage.
	/// </summary>
	public class BurnImageForm : System.Windows.Forms.Form
	{
		private NeroDrive m_drive;
		private Nero m_nero;

		private ChooseBurnFlagsForm m_frmChooseBurnFlags;
		private ChooseMediaForm m_frmChooseMedia;
		private ChooseSpeedForm m_frmChooseWriteSpeed;

		private System.Windows.Forms.TextBox c_ImageFilename;
		private System.Windows.Forms.Label label1;
		private System.Windows.Forms.Button c_Browse;
		private System.Windows.Forms.TextBox c_Device;
		private System.Windows.Forms.Label label8;
		private System.Windows.Forms.Button c_Burn;
		private System.Windows.Forms.Button c_Cancel;
		private System.Windows.Forms.Button c_ChooseBurnFlags;
		private System.Windows.Forms.Button c_ChooseWriteSpeed;
		private System.Windows.Forms.Button c_MediaType;
		private System.Windows.Forms.TextBox c_Settings;
		private System.Windows.Forms.Label label2;
		/// <summary>
		/// Required designer variable.
		/// </summary>
		private System.ComponentModel.Container components = null;

		public BurnImageForm(NeroDrive drive, Nero nero)
	{
			//
			// Required for Windows Form Designer support
			//
			InitializeComponent();

			m_drive = drive;
			m_nero = nero;

			m_frmChooseBurnFlags = new ChooseBurnFlagsForm ();
			m_frmChooseMedia = new ChooseMediaForm (m_nero);
			m_frmChooseWriteSpeed = new ChooseSpeedForm (m_drive, true);
		}

		/// <summary>
		/// Clean up any resources being used.
		/// </summary>
		protected override void Dispose( bool disposing )
		{
			if( disposing )
			{
				if(components != null)
				{
					components.Dispose();
				}
			}
			base.Dispose( disposing );
		}

		#region Windows Form Designer generated code
		/// <summary>
		/// Required method for Designer support - do not modify
		/// the contents of this method with the code editor.
		/// </summary>
		private void InitializeComponent()
		{
			this.c_ImageFilename = new System.Windows.Forms.TextBox();
			this.label1 = new System.Windows.Forms.Label();
			this.c_Browse = new System.Windows.Forms.Button();
			this.c_Device = new System.Windows.Forms.TextBox();
			this.label8 = new System.Windows.Forms.Label();
			this.c_Burn = new System.Windows.Forms.Button();
			this.c_Cancel = new System.Windows.Forms.Button();
			this.c_ChooseBurnFlags = new System.Windows.Forms.Button();
			this.c_ChooseWriteSpeed = new System.Windows.Forms.Button();
			this.c_MediaType = new System.Windows.Forms.Button();
			this.c_Settings = new System.Windows.Forms.TextBox();
			this.label2 = new System.Windows.Forms.Label();
			this.SuspendLayout();
			// 
			// c_ImageFilename
			// 
			this.c_ImageFilename.Location = new System.Drawing.Point(8, 88);
			this.c_ImageFilename.Name = "c_ImageFilename";
			this.c_ImageFilename.Size = new System.Drawing.Size(288, 20);
			this.c_ImageFilename.TabIndex = 1;
			this.c_ImageFilename.Text = "";
			this.c_ImageFilename.TextChanged += new System.EventHandler(this.c_ImageFilename_TextChanged);
			// 
			// label1
			// 
			this.label1.Location = new System.Drawing.Point(8, 72);
			this.label1.Name = "label1";
			this.label1.Size = new System.Drawing.Size(88, 16);
			this.label1.TabIndex = 0;
			this.label1.Text = "Image filename:";
			// 
			// c_Browse
			// 
			this.c_Browse.Location = new System.Drawing.Point(304, 88);
			this.c_Browse.Name = "c_Browse";
			this.c_Browse.TabIndex = 2;
			this.c_Browse.Text = "Browse";
			this.c_Browse.Click += new System.EventHandler(this.c_Browse_Click);
			// 
			// c_Device
			// 
			this.c_Device.Location = new System.Drawing.Point(8, 24);
			this.c_Device.Name = "c_Device";
			this.c_Device.ReadOnly = true;
			this.c_Device.Size = new System.Drawing.Size(208, 20);
			this.c_Device.TabIndex = 9;
			this.c_Device.Text = "";
			// 
			// label8
			// 
			this.label8.Location = new System.Drawing.Point(8, 8);
			this.label8.Name = "label8";
			this.label8.Size = new System.Drawing.Size(56, 16);
			this.label8.TabIndex = 8;
			this.label8.Text = "Device:";
			// 
			// c_Burn
			// 
			this.c_Burn.DialogResult = System.Windows.Forms.DialogResult.OK;
			this.c_Burn.Location = new System.Drawing.Point(304, 8);
			this.c_Burn.Name = "c_Burn";
			this.c_Burn.TabIndex = 10;
			this.c_Burn.Text = "Burn";
			this.c_Burn.Click += new System.EventHandler(this.c_Burn_Click);
			// 
			// c_Cancel
			// 
			this.c_Cancel.DialogResult = System.Windows.Forms.DialogResult.Cancel;
			this.c_Cancel.Location = new System.Drawing.Point(304, 40);
			this.c_Cancel.Name = "c_Cancel";
			this.c_Cancel.TabIndex = 11;
			this.c_Cancel.Text = "Cancel";
			// 
			// c_ChooseBurnFlags
			// 
			this.c_ChooseBurnFlags.Location = new System.Drawing.Point(304, 136);
			this.c_ChooseBurnFlags.Name = "c_ChooseBurnFlags";
			this.c_ChooseBurnFlags.TabIndex = 5;
			this.c_ChooseBurnFlags.Text = "Burn Flags";
			this.c_ChooseBurnFlags.Click += new System.EventHandler(this.c_ChooseBurnFlags_Click);
			// 
			// c_ChooseWriteSpeed
			// 
			this.c_ChooseWriteSpeed.Location = new System.Drawing.Point(304, 168);
			this.c_ChooseWriteSpeed.Name = "c_ChooseWriteSpeed";
			this.c_ChooseWriteSpeed.TabIndex = 6;
			this.c_ChooseWriteSpeed.Text = "Write Speed";
			this.c_ChooseWriteSpeed.Click += new System.EventHandler(this.c_ChooseWriteSpeed_Click);
			// 
			// c_MediaType
			// 
			this.c_MediaType.Location = new System.Drawing.Point(304, 200);
			this.c_MediaType.Name = "c_MediaType";
			this.c_MediaType.TabIndex = 7;
			this.c_MediaType.Text = "Media Type";
			this.c_MediaType.Click += new System.EventHandler(this.c_MediaType_Click);
			// 
			// c_Settings
			// 
			this.c_Settings.Location = new System.Drawing.Point(8, 128);
			this.c_Settings.Multiline = true;
			this.c_Settings.Name = "c_Settings";
			this.c_Settings.ReadOnly = true;
			this.c_Settings.Size = new System.Drawing.Size(288, 96);
			this.c_Settings.TabIndex = 4;
			this.c_Settings.Text = "";
			// 
			// label2
			// 
			this.label2.Location = new System.Drawing.Point(8, 112);
			this.label2.Name = "label2";
			this.label2.Size = new System.Drawing.Size(88, 16);
			this.label2.TabIndex = 3;
			this.label2.Text = "Settings:";
			// 
			// BurnImageForm
			// 
			this.AcceptButton = this.c_Burn;
			this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
			this.CancelButton = this.c_Cancel;
			this.ClientSize = new System.Drawing.Size(386, 232);
			this.Controls.Add(this.c_Settings);
			this.Controls.Add(this.c_Cancel);
			this.Controls.Add(this.c_Burn);
			this.Controls.Add(this.c_Device);
			this.Controls.Add(this.c_ImageFilename);
			this.Controls.Add(this.label8);
			this.Controls.Add(this.c_Browse);
			this.Controls.Add(this.label1);
			this.Controls.Add(this.c_ChooseBurnFlags);
			this.Controls.Add(this.c_ChooseWriteSpeed);
			this.Controls.Add(this.c_MediaType);
			this.Controls.Add(this.label2);
			this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedSingle;
			this.MaximizeBox = false;
			this.MinimizeBox = false;
			this.Name = "BurnImageForm";
			this.ShowInTaskbar = false;
			this.SizeGripStyle = System.Windows.Forms.SizeGripStyle.Hide;
			this.StartPosition = System.Windows.Forms.FormStartPosition.CenterParent;
			this.Text = "BurnImage";
			this.ResumeLayout(false);

		}
		#endregion

		protected override void OnLoad(EventArgs e)
		{
			base.OnLoad (e);

			// Update GUI on load.
			// 
			c_Device.Text = m_drive.DeviceName;
			UpdateBurnButton ();
			UpdateSettings ();
		}

		private void c_Browse_Click(object sender, System.EventArgs e)
		{
			// Open the file dialog asking for an image filename.
			// 
			OpenFileDialog dlg = new OpenFileDialog ();
			dlg.CheckFileExists = true;
			dlg.CheckPathExists = true;
			dlg.DefaultExt = ".nrg";
			dlg.FileName = c_ImageFilename.Text;
			dlg.Filter = "All image files|*.nrg;*.iso|NRG files (*.nrg)|*.nrg|ISO files (*.iso)|*.iso|All files (*.*)|*.*";

			if (DialogResult.OK == dlg.ShowDialog (this))
			{
				c_ImageFilename.Text = dlg.FileName;
				UpdateBurnButton ();
			}
		}

		private void UpdateBurnButton ()
		{
			// Enable the burn button if image filename is not
			// empty.
			// 
			bool bEnable = c_ImageFilename.Text != "";
			c_Burn.Enabled = bEnable;
		}

		private void c_ImageFilename_TextChanged(object sender, System.EventArgs e)
		{
			// When image filename is chaned by typing, update
			// the burn button as well.
			// 
			UpdateBurnButton ();
		}

		private void c_Burn_Click(object sender, System.EventArgs e)
		{
			// When burning is requested, just do it. Pass all
			// the params.
			// 
			BurnProgressForm frm = new BurnProgressForm (m_drive, m_nero);

			frm.BurnImage (c_ImageFilename.Text,
				m_frmChooseBurnFlags.GetBurnFlags (),
				m_frmChooseWriteSpeed.GetSpeed (),
				m_frmChooseMedia.GetMediaType (),
				this);
		}

		private void UpdateSettings ()
		{
			c_Settings.Text = "Burn flags: " + m_frmChooseBurnFlags.ToString () + "\r\n\r\n"
				+ "Write speed: " + m_frmChooseWriteSpeed.ToString () + "\r\n\r\n"
				+ "Media types: " + m_frmChooseMedia.ToString ();
		}

		private void c_ChooseBurnFlags_Click(object sender, System.EventArgs e)
		{
			if (DialogResult.OK == m_frmChooseBurnFlags.ShowDialog (this))
			{
				UpdateSettings ();
			}
		}

		private void c_ChooseWriteSpeed_Click(object sender, System.EventArgs e)
		{
			if (DialogResult.OK == m_frmChooseWriteSpeed.ShowDialog (this))
			{
				UpdateSettings ();
			}
		}

		private void c_MediaType_Click(object sender, System.EventArgs e)
		{
			if (DialogResult.OK == m_frmChooseMedia.ShowDialog (this))
			{
				UpdateSettings ();
			}
		}
	}
}