using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Drawing;
using System.Data;
using System.Text;
using System.Windows.Forms;
using VEPROMS.CSLA.Library;

namespace Volian.Controls.Library
{
	public partial class AnnotationSearch : UserControl
	{
		#region Properties
		private AnnotationDetails _AnnotationDetails = null;

		private bool _LoadingList = false;
		public bool LoadingList
		{
			get { return _LoadingList; }
			set { _LoadingList = value; }
		}

		private DisplayTabControl _TabControl;

		#endregion

		#region Constructors
		public AnnotationSearch()
		{
			InitializeComponent();
		}
		#endregion

		#region Events
		private void cbAnnoType_SelectedValueChanged(object sender, EventArgs e)
		{
            UpdateAnnotationSearchResults();
		}

        private void lbResults_SelectedValueChanged(object sender, EventArgs e)
        {
            if (!_LoadingList)
            {
                _AnnotationDetails.CurrentAnnotation = lbResults.SelectedValue as AnnotationInfo;
                if (_AnnotationDetails.CurrentAnnotation != null)
                    _TabControl.OpenItem(_AnnotationDetails.CurrentAnnotation.MyItem); // open the corresponding procedure text
                _AnnotationDetails.FindCurrentAnnotation(); // position to corresponding row in annotation grid
            }
        }

        private int LastResultsMouseOverIndex = -1;
        private void lbResults_MouseMove(object sender, MouseEventArgs e)
        {
            int ResultsMouseOverIndex = lbResults.IndexFromPoint(e.Location);
            if (ResultsMouseOverIndex != -1 && ResultsMouseOverIndex != LastResultsMouseOverIndex)
            {
                AnnotationInfo ai = lbResults.Items[ResultsMouseOverIndex] as AnnotationInfo;
                toolTip1.SetToolTip(lbResults, ai.MyItem.Path); // display location of corresponding procedure text in a tooltip
                LastResultsMouseOverIndex = ResultsMouseOverIndex;
            }

        }
		#endregion

		#region LoadControlData
		public void SetupAnnotationSearch(AnnotationDetails annotationDetails, DisplayTabControl tc)
	{
			_AnnotationDetails = annotationDetails;
			cbAnnoType.DisplayMember = "Name";
			cbAnnoType.DataSource = AnnotationTypeInfoList.Get();
            lbResults.MouseMove += new MouseEventHandler(lbResults_MouseMove);
			_TabControl = tc;
		}
		#endregion

		#region VariousSupportMethods
        public void UpdateAnnotationSearchResults()
        {
            AnnotationTypeInfo ati = cbAnnoType.SelectedValue as AnnotationTypeInfo;
            _LoadingList = true;
            lbResults.DisplayMember = "SearchText";
            lbResults.DataSource = ati.AnnotationTypeAnnotations;
            lbResults.SelectedIndex = -1;
            LastResultsMouseOverIndex = -1;
            _LoadingList = false;
        }
		#endregion

	}
}