xmlvalidatingpanel.cs

C#实现DHTML编辑器功能!

// DINAMIC XML Editor
//
// Copyright (c) 2002-2003 Dusan Hlavaty
// mailto: [e-mail]
//
// This software is licensed under the terms of
// GNU General Public license
//
using System;
using System.Text;
using System.Windows.Forms;
using System.Drawing;
using System.Xml;
using System.Xml.Schema;
using System.IO;
using System.Collections;

using Crownwood.Magic.Docking;
 
using XML_editor.MyForms;
using XML_editor.TabPages;
using XML_editor.Common;

namespace XML_editor.DockingPanels
{
	/// <summary>
	/// Dokovaci panel obsahujuci tlacidla na validovanie XML dokumentu.
	/// </summary>
	public class XMLValidatingPanel : Crownwood.Magic.Docking.Content
	{

		/// <summary>
		/// Odkaz na hlavny formular aplikacie
		/// </summary>
		private MainForm mainForm = null;
		
		/// <summary>
		/// true = ak je dokument validny (spravny)
		/// </summary>
		private bool isValid = true;

		/// <summary>
		/// Pocet chyb pri validacii. Pri urcitom pocte zastavime validaciu.
		/// </summary>
		private int numOfErrors = 0;

		/// <summary>
		/// Kolekcia, v ktorej su nazvy suborov (aj s cestou) v takom poradi ako
		/// v <see cref="comboSchema"/>
		/// </summary>
		private ArrayList comboSchemaFileNames = new ArrayList();

		private XML_editor.MyComponents.AxGroupBox groupBox = new XML_editor.MyComponents.AxGroupBox(210);
		private System.Windows.Forms.RadioButton radioButtonWellFormed = new System.Windows.Forms.RadioButton();
		private System.Windows.Forms.RadioButton radioButtonDTD = new System.Windows.Forms.RadioButton();
		private System.Windows.Forms.RadioButton radioButtonSchema = new System.Windows.Forms.RadioButton();
		private System.Windows.Forms.Button buttonSchemaLoad = new System.Windows.Forms.Button();
		private string externalSchemaFileName = null;
		private System.Windows.Forms.Label labelSchema = new System.Windows.Forms.Label();
		private System.Windows.Forms.Button buttonValidate = new System.Windows.Forms.Button();
		private System.Windows.Forms.ComboBox comboSchema = new System.Windows.Forms.ComboBox();
		private System.Windows.Forms.Label labelInput = new System.Windows.Forms.Label();
		private System.Windows.Forms.PictureBox pictureLock = new System.Windows.Forms.PictureBox();
		private TextAreaTabPage lockedTextAreaTabPage = null;
		private bool inputLocked = false;

		private string externalDTDFileName = null;
		private ArrayList comboDTDFileNames = new ArrayList();
		private System.Windows.Forms.ComboBox comboDTD = new System.Windows.Forms.ComboBox();
		private System.Windows.Forms.Label labelDTD = new System.Windows.Forms.Label();
		private System.Windows.Forms.Button buttonDTDLoad = new System.Windows.Forms.Button();
		private System.Windows.Forms.Button buttonEmbeddedDTD = new System.Windows.Forms.Button();


		// -------------------------------------------------------------------------
		/// <summary>
		/// Vrati <see cref="TextAreaTabPage"/>, ktory bude vstupom pre validator
		/// </summary>
		private TextAreaTabPage inputTextAreaTabPage
		{
			get 
			{
				if (this.inputLocked == true) 
				{
#if DEBUG
					System.Diagnostics.Debug.Assert(this.lockedTextAreaTabPage != null);
#endif
					return this.lockedTextAreaTabPage;
				} 
				else 
				{
					return this.MainForm.SelectedTabPage;
				}
			}
		}

		// -------------------------------------------------------------------------
		/// <summary>
		/// Odkaz na hlavny formular aplikacie
		/// </summary>
		public MainForm MainForm
		{
			get 
			{
				return this.mainForm;
			}
		}

		// -------------------------------------------------------------------------
		/// <summary>
		/// Inicializuje dokovaci panel obsahujuci XML validator.
		/// </summary>
		/// <param name="mainForm">odkaz na hlavny formular aplikacie - <see cref="MainForm"/></param>
		/// <param name="manager">odkaz na <see cref="DockingManager"/>, ku ktoremu bude tento panel patrit</param>
		public XMLValidatingPanel(MainForm mainForm, DockingManager manager)
			: base(manager)
		{
			this.mainForm = mainForm;
			this.FullTitle = this.Title = "XML Validator";
			
			System.Windows.Forms.ImageList i = new System.Windows.Forms.ImageList();
			i.Images.Add( IconProvider.LoadBitmap(this, "XML_editor.Icons.xml_validator.bmp", true, new Point(15,15)) );
			this.ImageList = i;
			this.ImageIndex = 0;
			Size s = this.DisplaySize;
			s.Width = this.DisplaySize.Width + 20;
			this.DisplaySize = s;
			

			System.Windows.Forms.Label label1 = new System.Windows.Forms.Label();
			System.Windows.Forms.Label label2 = new System.Windows.Forms.Label();
			System.Windows.Forms.Label label3 = new System.Windows.Forms.Label();
			System.Windows.Forms.Label label4 = new System.Windows.Forms.Label();

			// 
			// groupBox
			// 
			this.groupBox.Controls.AddRange(new System.Windows.Forms.Control[] 
																		{
																			label3, labelInput, pictureLock,
																			label1,
																			this.radioButtonWellFormed,
																			this.radioButtonDTD,
																			this.radioButtonSchema,
																			label2,
																			this.comboSchema,
																			this.buttonSchemaLoad,
																			this.labelSchema,
																			label4, this.comboDTD, this.buttonDTDLoad, this.labelDTD,
																			this.buttonEmbeddedDTD, this.buttonValidate});
			this.groupBox.Name = "groupBox";
			this.groupBox.Size = new System.Drawing.Size(230, 256);
			this.groupBox.TabIndex = 1;
			this.groupBox.TabStop = false;

			// 
			// label3
			// 
			label3.AutoSize = true;
			label3.Font = new System.Drawing.Font("Microsoft Sans Serif", 8.25F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(238)));
			label3.Location = new System.Drawing.Point(8, 16);
			label3.Name = "label3";
			label3.Size = new System.Drawing.Size(43, 13);
			label3.Text = "Input";

			// 
			// labelInput
			// 
			labelInput.AutoSize = true;
			labelInput.Font = new System.Drawing.Font("Microsoft Sans Serif", 8.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(238)));
			labelInput.Location = new System.Drawing.Point(16, 35);
			labelInput.Name = "labelInput";
			labelInput.Size = new System.Drawing.Size(43, 13);

			// 
			// pictureLock
			// 
			this.pictureLock.Image = IconProvider.LoadBitmap(this, "XML_editor.Icons.lock_unlocked.png");
			this.pictureLock.Location = new System.Drawing.Point(125, 33);
			this.pictureLock.Name = "pictureLock";
			this.pictureLock.Size = new System.Drawing.Size(16, 16);
			this.pictureLock.TabStop = false;
			this.pictureLock.Click += new System.EventHandler(this.pictureLock_Click);

			// 
			// label1
			// 
			label1.AutoSize = true;
			label1.Font = new System.Drawing.Font("Microsoft Sans Serif", 8.25F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(238)));
			label1.Location = new System.Drawing.Point(8, 70);
			label1.Name = "label1";
			label1.Size = new System.Drawing.Size(43, 13);
			label1.TabIndex = 3;
			label1.Text = "Validation type";

			// 
			// radioButtonWellForm
			// 
			this.radioButtonWellFormed.Anchor = ((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left) 
				| System.Windows.Forms.AnchorStyles.Right);
			this.radioButtonWellFormed.Checked = true;
			this.radioButtonWellFormed.FlatStyle = System.Windows.Forms.FlatStyle.Flat;
			this.radioButtonWellFormed.Location = new System.Drawing.Point(16, 86);
			this.radioButtonWellFormed.Name = "radioButtonWellFormed";
			this.radioButtonWellFormed.Size = new System.Drawing.Size(176, 32);
			this.radioButtonWellFormed.TabIndex = 0;
			this.radioButtonWellFormed.TabStop = true;
			this.radioButtonWellFormed.Text = "Well formed validation";
			this.radioButtonSchema.Text += new System.EventHandler(this.CheckedChanged_radioButtons);

			// 
			// radioButtonDTD
			// 
			this.radioButtonDTD.Anchor = ((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left) 
				| System.Windows.Forms.AnchorStyles.Right);
			this.radioButtonDTD.FlatStyle = System.Windows.Forms.FlatStyle.Flat;
			this.radioButtonDTD.Location = new System.Drawing.Point(16, 118);
			this.radioButtonDTD.Name = "radioButtonDTD";
			this.radioButtonDTD.Size = new System.Drawing.Size(176, 32);
			this.radioButtonDTD.TabIndex = 1;
			this.radioButtonDTD.TabStop = true;
			this.radioButtonDTD.Text = "DTD validation";
			this.radioButtonDTD.CheckedChanged += new System.EventHandler(this.CheckedChanged_radioButtons);
		
			// 
			// radioButtonSchema
			// 
			this.radioButtonSchema.Anchor = ((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left) 
				| System.Windows.Forms.AnchorStyles.Right);
			this.radioButtonSchema.FlatStyle = System.Windows.Forms.FlatStyle.Flat;
			this.radioButtonSchema.Location = new System.Drawing.Point(16, 150);
			this.radioButtonSchema.Name = "radioButtonSchema";
			this.radioButtonSchema.Size = new System.Drawing.Size(176, 32);
			this.radioButtonSchema.TabIndex = 2;
			this.radioButtonSchema.TabStop = true;
			this.radioButtonSchema.Text = "XML Schema validation (XSD)";
			this.radioButtonSchema.CheckedChanged += new System.EventHandler(this.CheckedChanged_radioButtons);

			// 
			// label2
			// 
			label2.AutoSize = true;
			label2.Font = new System.Drawing.Font("Microsoft Sans Serif", 8.25F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(238)));
			label2.Location = new System.Drawing.Point(8, 192);
			label2.Name = "label2";
			label2.Size = new System.Drawing.Size(43, 13);
			label2.Text = "XML Schema file (*.xsd)";

			//
			//	comboSchema
			//			
			this.comboSchema.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
			this.comboSchema.Location = new System.Drawing.Point(16, 219);
			this.comboSchema.Size = new System.Drawing.Size(128, 21);
			this.comboSchema.DropDown += new System.EventHandler(this.DropDown_comboSchema);

			//
			// buttonSchemaLoad
			//
			this.buttonSchemaLoad.FlatStyle = System.Windows.Forms.FlatStyle.Flat;
			this.buttonSchemaLoad.Location = new System.Drawing.Point(120, 246);
			this.buttonSchemaLoad.Name = "buttonSchemaLoad";
			this.buttonSchemaLoad.Text = "...";
			this.buttonSchemaLoad.Size = new System.Drawing.Size(24, 20);
			this.buttonSchemaLoad.Click += new System.EventHandler(this.Clicked_buttonSchemaLoad);

			// 
			// labelSchema
			// 
			this.labelSchema.AutoSize = true;
			this.labelSchema.Font = new System.Drawing.Font("Microsoft Sans Serif", 8.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(238)));
			this.labelSchema.Location = new System.Drawing.Point(16, 249);
			this.labelSchema.Name = "labelSchema";
			this.labelSchema.Size = new System.Drawing.Size(43, 13);
			this.labelSchema.Text = "[internal]";

			// 
			// label4
			// 
			label4.AutoSize = true;
			label4.Font = new System.Drawing.Font("Microsoft Sans Serif", 8.25F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(238)));
			label4.Location = new System.Drawing.Point(8, 288);
			label4.Name = "label3";
			label4.Size = new System.Drawing.Size(43, 13);
			label4.Text = "DTD file (*.dtd)";

			//
			//	comboDTD
			//			
			this.comboDTD.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
			this.comboDTD.Location = new System.Drawing.Point(16, 288+8+19);