// Copyright 2012 ESRI
// 
// All rights reserved under the copyright laws of the United States
// and applicable international laws, treaties, and conventions.
// 
// You may freely redistribute and use this sample code, with or
// without modification, provided you include the original copyright
// notice and use restrictions.
// 
// See the use restrictions.
// 

using System;
using System.Windows.Forms;
using ESRI.ArcGIS.esriSystem;
using ESRI.ArcGIS.Carto;
using ESRI.ArcGIS;


namespace LoadMapControl
{
  public class frmMain : System.Windows.Forms.Form
  {
    public  System.Windows.Forms.TextBox txtPath;
    private System.Windows.Forms.Button cmdLoadDoc;

    private System.Windows.Forms.OpenFileDialog openFileDialog1;
    private ESRI.ArcGIS.Controls.AxPageLayoutControl axPageLayoutControl1;
    private ESRI.ArcGIS.Controls.AxLicenseControl axLicenseControl1;
    public System.ComponentModel.Container components = null;

    public frmMain()
    {
      InitializeComponent();
    }

    protected override void Dispose( bool disposing )
    {
            ESRI.ArcGIS.ADF.COMSupport.AOUninitialize.Shutdown();

      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()
    {
            System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(frmMain));
            this.txtPath = new System.Windows.Forms.TextBox();
            this.cmdLoadDoc = new System.Windows.Forms.Button();
            this.openFileDialog1 = new System.Windows.Forms.OpenFileDialog();
            this.axPageLayoutControl1 = new ESRI.ArcGIS.Controls.AxPageLayoutControl();
            this.axLicenseControl1 = new ESRI.ArcGIS.Controls.AxLicenseControl();
            ((System.ComponentModel.ISupportInitialize)(this.axPageLayoutControl1)).BeginInit();
            ((System.ComponentModel.ISupportInitialize)(this.axLicenseControl1)).BeginInit();
            this.SuspendLayout();
            // 
            // txtPath
            // 
            this.txtPath.Enabled = false;
            this.txtPath.Location = new System.Drawing.Point(8, 40);
            this.txtPath.Name = "txtPath";
            this.txtPath.Size = new System.Drawing.Size(352, 20);
            this.txtPath.TabIndex = 1;
            // 
            // cmdLoadDoc
            // 
            this.cmdLoadDoc.Location = new System.Drawing.Point(232, 8);
            this.cmdLoadDoc.Name = "cmdLoadDoc";
            this.cmdLoadDoc.Size = new System.Drawing.Size(128, 24);
            this.cmdLoadDoc.TabIndex = 2;
            this.cmdLoadDoc.Text = "Load Map Document";
            this.cmdLoadDoc.Click += new System.EventHandler(this.cmdLoadDoc_Click);
            // 
            // axPageLayoutControl1
            // 
            this.axPageLayoutControl1.Location = new System.Drawing.Point(8, 64);
            this.axPageLayoutControl1.Name = "axPageLayoutControl1";
            this.axPageLayoutControl1.OcxState = ((System.Windows.Forms.AxHost.State)(resources.GetObject("axPageLayoutControl1.OcxState")));
            this.axPageLayoutControl1.Size = new System.Drawing.Size(352, 368);
            this.axPageLayoutControl1.TabIndex = 3;
            // 
            // axLicenseControl1
            // 
            this.axLicenseControl1.Enabled = true;
            this.axLicenseControl1.Location = new System.Drawing.Point(8, 2);
            this.axLicenseControl1.Name = "axLicenseControl1";
            this.axLicenseControl1.OcxState = ((System.Windows.Forms.AxHost.State)(resources.GetObject("axLicenseControl1.OcxState")));
            this.axLicenseControl1.Size = new System.Drawing.Size(32, 32);
            this.axLicenseControl1.TabIndex = 4;
            // 
            // frmMain
            // 
            this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
            this.ClientSize = new System.Drawing.Size(368, 438);
            this.Controls.Add(this.axLicenseControl1);
            this.Controls.Add(this.axPageLayoutControl1);
            this.Controls.Add(this.cmdLoadDoc);
            this.Controls.Add(this.txtPath);
            this.Name = "frmMain";
            this.Text = "Load Map Document";
            ((System.ComponentModel.ISupportInitialize)(this.axPageLayoutControl1)).EndInit();
            ((System.ComponentModel.ISupportInitialize)(this.axLicenseControl1)).EndInit();
            this.ResumeLayout(false);
            this.PerformLayout();

    }
    #endregion

    /// <summary>
    /// The main entry point for the application.
    /// </summary>
    [STAThread]
    static void Main() 
    {
            
            if (!RuntimeManager.Bind(ProductCode.Engine))
            {
                if (!RuntimeManager.Bind(ProductCode.Desktop))
                {
                    MessageBox.Show("Unable to bind to ArcGIS runtime. Application will be shut down.");
                    return;
                }
            }
            Application.Run( new frmMain());
    }

    private void cmdLoadDoc_Click(object sender, System.EventArgs e)
    {
      //Open a file dialog for selecting map documents
      openFileDialog1.Title = "Browse Map Document";
      openFileDialog1.Filter = "Map Documents (*.mxd, *.mxt, *.pmf)|*.pmf; *.mxt; *.mxd";
      openFileDialog1.ShowDialog();

      //Exit if no map document is selected
      string sFilePath = openFileDialog1.FileName;
      if (sFilePath == "") return;

      bool bPass, bIsMapDoc;
      IMapDocument ipMapDoc;
      ipMapDoc = new MapDocumentClass();

      //Check if the map document is password protected
      bPass = ipMapDoc.get_IsPasswordProtected(sFilePath);

      if(bPass)
      {
        //Disable the main form
        this.Enabled = false;

        //Show the password dialog
        frmPassword Form2 = new frmPassword();
        Form2.ShowDialog (this);
        int check = Form2.Check; 
          
        //OK button pressed          
        if (check == 1)
        {
          try
          {
            //Set a waiting cursor
            Cursor.Current = Cursors.WaitCursor;
                
            //Load the password protected map
            axPageLayoutControl1.LoadMxFile(sFilePath, Form2.Password); 
            txtPath.Text = sFilePath;
            this.Enabled = true;

            //Set a default cursor
            Cursor.Current = Cursors.Default; 
          }
          catch
          {
            this.Enabled = true;
            MessageBox.Show("The Password was incorrect!");
          }
        }
        else
        {
          this.Enabled = true;
        }
      }
      else  
      {
        //Check whether the file is a map document
        bIsMapDoc = axPageLayoutControl1.CheckMxFile(sFilePath);
        
        if(bIsMapDoc)
        {
          Cursor.Current = Cursors.WaitCursor;
          
          //Load the Mx document  
          axPageLayoutControl1.LoadMxFile(sFilePath, Type.Missing); 
          txtPath.Text = sFilePath;
          //Set a default cursor
          Cursor.Current = Cursors.Default; 
        }
        else
        {
          MessageBox.Show(sFilePath + " is not a valid ArcMap document");
          sFilePath = "";
        }
      }
    }

  }
}