Further file organization

Further file organization

nwn/nwnprc/trunk/tools/HakInstaller/InstallProgressForm.cs

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+using System;
+using System.Drawing;
+using System.Collections;
+using System.Collections.Specialized;
+using System.ComponentModel;
+using System.Windows.Forms;
+
+namespace HakInstaller
+{
+	/// <summary>
+	/// Summary description for InstallProgress.
+	/// </summary>
+	public class InstallProgressForm : System.Windows.Forms.Form,
+		IHakInstallProgress
+	{
+		#region public properties/methods
+		/// <summary>
+		/// Class constructor
+		/// </summary>
+		public InstallProgressForm()
+		{
+			//
+			// Required for Windows Form Designer support
+			//
+			InitializeComponent();
+
+			cancelled = false;
+			builder = new System.Text.StringBuilder();
+		}
+		#endregion
+
+		#region IHakInstallProgress implementation
+		/// <summary>
+		/// Gets whether the user cancelled the install.
+		/// </summary>
+		bool IHakInstallProgress.IsCancelled { get { return cancelled; } }
+
+		/// <summary>
+		/// Gets/sets the number of steps for the progress bar.
+		/// </summary>
+		int IHakInstallProgress.ProgressSteps
+		{
+			get { return progressBar.Maximum; }
+			set
+			{
+				progressBar.Minimum = 1;
+				progressBar.Maximum = value;
+				progressBar.Value = 1;
+				progressBar.Step = 1;
+			}
+		}
+
+		/// <summary>
+		/// Advances the progress bar 1 step.
+		/// </summary>
+		void IHakInstallProgress.Step()
+		{
+			progressBar.PerformStep();
+		}
+
+		/// <summary>
+		/// Sets the currently displayed progress message.
+		/// </summary>
+		/// <param name="format">Format string</param>
+		/// <param name="args">Message arguments</param>
+		void IHakInstallProgress.SetMessage(string format, params object[] args)
+		{
+			builder.Length = 0;
+			builder.AppendFormat(format, args);
+			labelMessage.Text = builder.ToString();
+		}
+
+		/// <summary>
+		/// This methods should ask the user for confirmation of replacing
+		/// the listed files in the module with files from sources in the
+		/// hif files, as this operation may break the module.
+		/// </summary>
+		/// <param name="conflicts">The list of file conflicts</param>
+		/// <returns>true if the files should be replaced, false if adding
+		/// the hak(s) to the module should be aborted</returns>
+		bool IHakInstallProgress.ShouldReplaceFiles(FileConflictCollection conflicts)
+		{
+			// Confirm the file replace operation with the user.
+			ReplacingFilesForm form = new ReplacingFilesForm(conflicts);
+			return DialogResult.OK == form.ShowDialog((Form) this);
+		}
+
+		/// <summary>
+		/// This method should ask the user for confirmation of overwriting
+		/// the listed files.  If fatal is true then there is no confirmation,
+		/// it is just an informational message that the operation must be aborted.
+		/// </summary>
+		/// <param name="warnings">The list of warnings</param>
+		/// <param name="fatal">True if the warnings are fatal</param>
+		/// <param name="type">The type of overwrite being confirmed</param>
+		/// <returns>True if the operation should proceed</returns>
+		bool IHakInstallProgress.ShouldOverwrite(OverwriteWarningCollection warnings, 
+			bool fatal, OverwriteWarningType type)
+		{
+			OverwriteWarningsForm form = new OverwriteWarningsForm(warnings, fatal, type);
+			return DialogResult.OK == form.ShowDialog((Form) this);
+		}
+
+		/// <summary>
+		/// Displays an error message to the user.
+		/// </summary>
+		/// <param name="error">The error message to display</param>
+		void IHakInstallProgress.DisplayErrorMessage(string error)
+		{
+			MessageBox.Show(this, error, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
+		}
+
+		/// <summary>
+		/// Displays a message to the user.
+		/// </summary>
+		/// <param name="error">The message to display</param>
+		void IHakInstallProgress.DisplayMessage(string message)
+		{
+			MessageBox.Show(this, message, "Message", MessageBoxButtons.OK, MessageBoxIcon.Information);
+		}
+		#endregion
+
+		#region protected fields/properties/methods
+		/// <summary>
+		/// Clean up any resources being used.
+		/// </summary>
+		protected override void Dispose( bool disposing )
+		{
+			if( disposing )
+			{
+				if(components != null)
+				{
+					components.Dispose();
+				}
+			}
+			base.Dispose( disposing );
+		}
+		#endregion
+
+		#region Windows Form Designer generated code
+		private System.Windows.Forms.ProgressBar progressBar;
+		private System.Windows.Forms.Label labelMessage;
+		private System.Windows.Forms.Button buttonCancel;
+		/// <summary>
+		/// Required designer variable.
+		/// </summary>
+		private System.ComponentModel.Container components = null;
+
+		/// <summary>
+		/// Required method for Designer support - do not modify
+		/// the contents of this method with the code editor.
+		/// </summary>
+		private void InitializeComponent()
+		{
+			this.progressBar = new System.Windows.Forms.ProgressBar();
+			this.labelMessage = new System.Windows.Forms.Label();
+			this.buttonCancel = new System.Windows.Forms.Button();
+			this.SuspendLayout();
+			// 
+			// progressBar
+			// 
+			this.progressBar.Location = new System.Drawing.Point(16, 56);
+			this.progressBar.Name = "progressBar";
+			this.progressBar.Size = new System.Drawing.Size(344, 16);
+			this.progressBar.TabIndex = 0;
+			// 
+			// labelMessage
+			// 
+			this.labelMessage.Location = new System.Drawing.Point(16, 16);
+			this.labelMessage.Name = "labelMessage";
+			this.labelMessage.Size = new System.Drawing.Size(344, 32);
+			this.labelMessage.TabIndex = 1;
+			this.labelMessage.Text = "label1";
+			// 
+			// buttonCancel
+			// 
+			this.buttonCancel.FlatStyle = System.Windows.Forms.FlatStyle.System;
+			this.buttonCancel.Location = new System.Drawing.Point(16, 96);
+			this.buttonCancel.Name = "buttonCancel";
+			this.buttonCancel.Size = new System.Drawing.Size(72, 24);
+			this.buttonCancel.TabIndex = 2;
+			this.buttonCancel.Text = "&Cancel";
+			this.buttonCancel.Click += new System.EventHandler(this.buttonCancel_Click);
+			// 
+			// InstallProgressForm
+			// 
+			this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
+			this.ClientSize = new System.Drawing.Size(378, 136);
+			this.ControlBox = false;
+			this.Controls.Add(this.buttonCancel);
+			this.Controls.Add(this.labelMessage);
+			this.Controls.Add(this.progressBar);
+			this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedDialog;
+			this.MaximizeBox = false;
+			this.MinimizeBox = false;
+			this.Name = "InstallProgressForm";
+			this.ShowInTaskbar = false;
+			this.StartPosition = System.Windows.Forms.FormStartPosition.CenterParent;
+			this.Text = "Installing Haks";
+			this.ResumeLayout(false);
+
+		}
+		#endregion
+
+		#region private fields/properties/methods
+		private bool cancelled;
+		private System.Text.StringBuilder builder;
+		#endregion
+
+		#region event handlers
+		/// <summary>
+		/// Event handler for the cancel button's click event.
+		/// </summary>
+		/// <param name="sender"></param>
+		/// <param name="e"></param>
+		private void buttonCancel_Click(object sender, System.EventArgs e)
+		{
+			cancelled = true;
+		}
+		#endregion
+	}
+}