// Copyright 2010 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.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using ESRI.ArcGIS.Schematic;
using ESRI.ArcGIS.SchematicUI;
using ESRI.ArcGIS.esriSystem;
using ESRI.ArcGIS.Carto;
using ESRI.ArcGIS.ArcMapUI;
using ESRI.ArcGIS.Framework;

namespace Autorefresh
{
  public partial class FormAutoRefresh : Form
  {
    private ISchematicInMemoryDiagram m_schematicInMemoryDiagram = null;
    private IApplication m_application = null;

    private int m_minute = 0;
    private int m_second = 4;

    public FormAutoRefresh()
    {
      InitializeComponent();
    }

    ~FormAutoRefresh()
    {
    }

    public void InitializeMinute()
    {
      for (int i = 0; i < 10; i++)
      {
        this.IntervalMinute.Items.Add(this.IntervalMinute.FormatString.Insert(0, i.ToString()));
      }

      this.IntervalMinute.SelectedIndex = m_minute;

    }

    public void InitializeSecond()
    {
      for (int i = 0; i < 60; i++)
      {
        this.IntervalSecond.Items.Add(this.IntervalSecond.FormatString.Insert(0, i.ToString()));
      }

      this.IntervalSecond.SelectedIndex = m_second;

    }

    public bool GetAutoOn()
    {
      return AutoOn.Checked;
    }

    public bool GetAutoOff()
    {
      return AutoOff.Checked;
    }

    public void SetAutoOn(bool on)
    {
      AutoOn.Checked = on;
    }

    public void SetAutoOff(bool off)
    {
      AutoOff.Checked = off;
    }

  
    public int GetMinute()
    {
      return IntervalMinute.SelectedIndex;
    }

    public int GetSecond()
    {
      return IntervalSecond.SelectedIndex;
    }

    private void IntervalMinute_SelectedIndexChanged(object sender, EventArgs e)
    {
      InitializeTimer();
    }

    private void IntervalSecond_SelectedIndexChanged(object sender, EventArgs e)
    {
      InitializeTimer();
    }

    private void buttonCancel_Click(object sender, EventArgs e)
    {
      timerAutoRefresh.Stop();
      this.IntervalSecond.SelectedIndex = m_second;
      this.IntervalMinute.SelectedIndex = m_minute;
      this.Hide();
    }

    private void InitializeTimer()
    {
      ///Obtaint or to défine the time by millisecondes
      ////// <summary>
      /// Obtaint or to défine the time by millisecondes
      /// </summary>
      if (this.IntervalMinute.SelectedIndex != -1 && this.IntervalSecond.SelectedIndex != -1)
      {
        int time = (this.IntervalMinute.SelectedIndex * 60000) + (this.IntervalSecond.SelectedIndex * 1000);
        if (time > 0)
          timerAutoRefresh.Interval = time;
        else
          timerAutoRefresh.Stop();
      }
    }

    private void buttonOK_Click(object sender, EventArgs e)
    {
      if (this.AutoOn.Checked)
      {
        InitializeTimer();
        if (timerAutoRefresh.Interval > 0)
          timerAutoRefresh.Start();
      }
      else
        timerAutoRefresh.Stop();

      this.Hide();
    }

    private void FormAutoRefresh_Load(object sender, EventArgs e)
    {
      this.IntervalSecond.SelectedIndex = m_second;
      this.IntervalMinute.SelectedIndex = m_minute;
    }

    public void SetSchematicInmemoryDiagram(ISchematicInMemoryDiagram SchMemoryDiag)
    {
      m_schematicInMemoryDiagram = SchMemoryDiag;
    }

    public ESRI.ArcGIS.Framework.IApplication Appli
    {
      set
      {
        m_application = value;
      }
    }

    private void RefreshViewerWindows()
    {
      //refresh viewer window
      IApplicationWindows applicationWindows = m_application as IApplicationWindows;

      ISet set = applicationWindows.DataWindows;
      if (set != null)
      {
        set.Reset();
        IMapInsetWindow dataWindow = (IMapInsetWindow)set.Next();
        while (dataWindow != null)
        {
          dataWindow.Refresh();
          dataWindow = (IMapInsetWindow)set.Next();
        }
      }
    }

    private void timerAutoRefresh_Tick(object sender, EventArgs e)
    {
      if (m_schematicInMemoryDiagram != null && this.AutoOn.Checked)
      {
        timerAutoRefresh.Stop();
        m_schematicInMemoryDiagram.Refresh();

        ILayer layer;
        IDocument doc;
        IMxDocument mxDoc;
        IMaps maps;
        IEnumLayer enumLayers;
        IMap map;
        ISchematicLayer schematicLayer = null;

        doc = m_application.Document;
        mxDoc = doc as IMxDocument;

        if (mxDoc == null) return;

        maps = mxDoc.Maps;

        for (int i = 0; i < maps.Count; i++)
        {
          map = maps.get_Item(i);

          enumLayers = map.get_Layers(null, true);
          enumLayers.Reset();
          layer = enumLayers.Next();
          while (layer != null)
          {
            string sText = layer.Name;
            try
            {
              if (layer is ISchematicLayer)
              {
                schematicLayer = (ISchematicLayer)layer;

                if (schematicLayer.SchematicInMemoryDiagram != null)
                {
                  if (schematicLayer.SchematicInMemoryDiagram == m_schematicInMemoryDiagram) break;
                }
                else if (sText == m_schematicInMemoryDiagram.Name) break;
              }
            }
            finally
            {
              layer = null;
            }

            schematicLayer = null;
            layer = enumLayers.Next();
          }

          if (schematicLayer != null)
          {
            IActiveView actiView;
            actiView = (IActiveView)map;
            actiView.Refresh();
          }
        }

        RefreshViewerWindows();
        timerAutoRefresh.Start();
      }
    }
  }
}