namespace SolutionOpen
{
	using System;
	using System.Collections;
	using System.Collections.Specialized;
	using System.Windows.Forms;
	using EnvDTE;
	using EnvDTE80;

	public class MyTextBox : System.Windows.Forms.TextBox
	{
		protected override bool IsInputKey(Keys keyData)
		{
			if (keyData.Equals(System.Windows.Forms.Keys.Down) || keyData.Equals(System.Windows.Forms.Keys.Escape))
				return true;
			return base.IsInputKey(keyData);
		}
	}
	
	public class MyListView : System.Windows.Forms.ListView
	{
		protected override bool IsInputKey(Keys keyData)
		{
			if (keyData.Equals(System.Windows.Forms.Keys.Escape))
				return true;
			return base.IsInputKey(keyData);
		}
	}

	partial class ChooseFile
	{
		/// <summary>
		/// Required designer variable.
		/// </summary>
		private System.ComponentModel.IContainer components = null;

		/// <summary>
		/// Clean up any resources being used.
		/// </summary>
		/// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
		protected override void Dispose(bool disposing)
		{
			if (disposing && (components != null))
			{
				components.Dispose();
			}
			base.Dispose(disposing);
		}

		public void Show(ref DTE2 i_applicationObject, ref StringCollection i_pathNames)
		{
			applicationObject = i_applicationObject;
			pathNames = i_pathNames;
			RebuildListViewItems();
			ShowDialog();
		}

		private void textBox1_KeyDown(object sender, System.Windows.Forms.KeyEventArgs e)
		{
			if (e.KeyData.Equals(System.Windows.Forms.Keys.Down))
			{
				listView1.Focus();
				e.Handled = true;
			}
			else
				if (e.KeyData.Equals(System.Windows.Forms.Keys.Enter))
				{
					OpenSelectedFiles();
					Close();
				}
				else
					if (e.KeyData.Equals(System.Windows.Forms.Keys.Escape))
						Close();
		}

		private void textBox1_TextChanged(object sender, EventArgs e)
		{
			RebuildListViewItems();
		}

		private void RebuildListViewItems()
		{
			// clear the file list.  we're going to repopulate it based on the contents of the search text box.
			listView1.Items.Clear();
			listView1.SelectedItems.Clear();

			string text = textBox1.Text;
			string []tokens = text.Split(' ');

			foreach (string pathName in pathNames)
			{
				int slash = pathName.LastIndexOf('\\');
				if (slash > 0)
				{
					// separate the file name and the path
					string fileName = pathName.Substring(slash + 1);
					string path = pathName.Substring(0, slash);

					// validate this file matches all search parameters
					bool pass = true;
					foreach (string token in tokens)
					{
						if (token != "")
						{
							if (token.StartsWith("/"))
							{
								if (!fileName.ToLower().Contains(token.Substring(1).ToLower()))
								{
									pass = false;
									break;
								}
							}
							else
							{
								if (!fileName.StartsWith(token, StringComparison.OrdinalIgnoreCase))
								{
									pass = false;
									break;
								}
							}
						}
					}

					// add the item to the list if it passed all the search parameters
					if (pass)
						listView1.Items.Add(new ListViewItem(new String[] { fileName, path }));
				}
			}

			if (listView1.Items.Count > 0)
				listView1.Items[0].Selected = true;
		}

		private void listBox1_DoubleClick(object sender, System.EventArgs e)
		{
			OpenSelectedFiles();
			Close();
		}

		private void listBox1_KeyDown(object sender, System.Windows.Forms.KeyEventArgs e)
		{
			if (e.KeyData.Equals(System.Windows.Forms.Keys.Enter))
			{
				OpenSelectedFiles();
				Close();
			}
			else
				if (e.KeyData.Equals(System.Windows.Forms.Keys.Escape))
					Close();
		}

		private void button1_Click(object sender, System.EventArgs e)
		{
			OpenSelectedFiles();
			Close();
		}

		private void button2_Click(object sender, System.EventArgs e)
		{
			Close();
		}

		private void OpenSelectedFiles()
		{
			// open all the selected items
			foreach (ListViewItem item in listView1.SelectedItems)
			{
				// recompile the path and file name to get the path name
				string pathName = "";
				foreach (ListViewItem.ListViewSubItem piece in item.SubItems)
				{
					if (pathName.Length == 0)
					{
						pathName = piece.Text;
					}
					else
					{
						pathName = piece.Text + "\\" + pathName;
					}
				}
				applicationObject.ItemOperations.OpenFile(pathName, "");
			}
		}

		#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.textBox1 = new SolutionOpen.MyTextBox();
			this.label1 = new System.Windows.Forms.Label();
			this.button1 = new System.Windows.Forms.Button();
			this.label2 = new System.Windows.Forms.Label();
			this.listView1 = new SolutionOpen.MyListView();
			this.FileName = new System.Windows.Forms.ColumnHeader();
			this.Path = new System.Windows.Forms.ColumnHeader();
			this.button2 = new System.Windows.Forms.Button();
			this.SuspendLayout();
			// 
			// textBox1
			// 
			this.textBox1.Font = new System.Drawing.Font("Courier New", 9.75F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
			this.textBox1.Location = new System.Drawing.Point(12, 25);
			this.textBox1.Name = "textBox1";
			this.textBox1.Size = new System.Drawing.Size(631, 22);
			this.textBox1.TabIndex = 0;
			// 
			// label1
			// 
			this.label1.AutoSize = true;
			this.label1.ImageAlign = System.Drawing.ContentAlignment.MiddleLeft;
			this.label1.Location = new System.Drawing.Point(12, 9);
			this.label1.Name = "label1";
			this.label1.Size = new System.Drawing.Size(95, 13);
			this.label1.TabIndex = 1;
			this.label1.Text = "File name to match:";
			// 
			// button1
			// 
			this.button1.Location = new System.Drawing.Point(658, 25);
			this.button1.Name = "button1";
			this.button1.Size = new System.Drawing.Size(69, 22);
			this.button1.TabIndex = 2;
			this.button1.Text = "Open";
			// 
			// label2
			// 
			this.label2.AutoSize = true;
			this.label2.Location = new System.Drawing.Point(12, 65);
			this.label2.Name = "label2";
			this.label2.Size = new System.Drawing.Size(71, 13);
			this.label2.TabIndex = 4;
			this.label2.Text = "Matching files:";
			// 
			// listView1
			// 
			this.listView1.Columns.AddRange(new System.Windows.Forms.ColumnHeader[] {
            this.FileName,
            this.Path});
			this.listView1.FullRowSelect = true;
			this.listView1.GridLines = true;
			this.listView1.HeaderStyle = System.Windows.Forms.ColumnHeaderStyle.Nonclickable;
			this.listView1.Location = new System.Drawing.Point(12, 82);
			this.listView1.Name = "listView1";
			this.listView1.Size = new System.Drawing.Size(715, 273);
			this.listView1.Sorting = System.Windows.Forms.SortOrder.Ascending;
			this.listView1.TabIndex = 1;
			this.listView1.View = System.Windows.Forms.View.Details;
			// 
			// FileName
			// 
			this.FileName.Text = "File Name";
			this.FileName.Width = 275;
			// 
			// Path
			// 
			this.Path.Text = "Path";
			this.Path.Width = 408;
			// 
			// button2
			// 
			this.button2.Location = new System.Drawing.Point(658, 53);
			this.button2.Name = "button2";
			this.button2.Size = new System.Drawing.Size(69, 22);
			this.button2.TabIndex = 3;
			this.button2.Text = "Cancel";
			// 
			// ChooseFile
			// 
			this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
			this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
			this.ClientSize = new System.Drawing.Size(740, 367);
			this.Controls.Add(this.button2);
			this.Controls.Add(this.listView1);
			this.Controls.Add(this.label2);
			this.Controls.Add(this.button1);
			this.Controls.Add(this.label1);
			this.Controls.Add(this.textBox1);
			this.Name = "ChooseFile";
			this.Text = "Choose File";
			this.ResumeLayout(false);
			this.PerformLayout();

			textBox1.TextChanged += new EventHandler(this.textBox1_TextChanged);
			textBox1.KeyDown += new KeyEventHandler(this.textBox1_KeyDown);
			listView1.DoubleClick += new EventHandler(this.listBox1_DoubleClick);
			listView1.KeyDown += new KeyEventHandler(this.listBox1_KeyDown);
			listView1.HideSelection = false;
			button1.Click += new EventHandler(this.button1_Click);
			button2.Click += new EventHandler(this.button2_Click);
		}

		#endregion

		#region Member Variables

		private MyTextBox textBox1;
		private System.Windows.Forms.Label label1;
		private System.Windows.Forms.Button button1;
		private System.Windows.Forms.Button button2;
		private System.Windows.Forms.Label label2;
		private MyListView listView1;
		private System.Windows.Forms.ColumnHeader FileName;
		private System.Windows.Forms.ColumnHeader Path;
		private StringCollection pathNames;
		private DTE2 applicationObject;

		#endregion
	}
}