C# Application to Create and Recognize Mouse Gestures (.NET)

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using MouseGestures;

namespace GestureRecognizer
{
	public partial class GestureManagementForm : Form
	{
		private GestureMainForm m_MainForm;
        private GestureSet m_GestureSet;

		public GestureManagementForm(GestureMainForm main_form)
		{
			InitializeComponent();
			m_MainForm = main_form;
		}

		protected override void OnLoad(EventArgs e)
		{
			base.OnLoad(e);
			TrainingSetCountLabel.Text = "TS Count:";
            TestSetCountLabel.Text = "VS Count: ";
			GesturePreviewPanel.BaseColor = Color.Gray;
			GesturePreviewPanel.Points = null;
			KnownGesturesList.Items.Clear();

			foreach (GestureRecognizerData g in m_MainForm.GesturesData.Values)
				KnownGesturesList.Items.Add(g.Name);
		}

		private void CreateGestureButton_Click(object sender, EventArgs e)
		{
			DialogResult = DialogResult.OK;
			Close();
		}

		private void CreateTrainingSetButton_Click(object sender, EventArgs e)
		{
			if (KnownGesturesList.SelectedIndex != -1)
			{
				DialogResult = DialogResult.Yes;
                m_GestureSet = m_MainForm.GesturesData[(string)KnownGesturesList.SelectedItem].TrainingSet;
				Close();
			}
		}

        private void CreateTestSetButton_Click(object sender, EventArgs e)
        {
            if (KnownGesturesList.SelectedIndex != -1)
            {
                DialogResult = DialogResult.Yes;
                m_GestureSet = m_MainForm.GesturesData[(string)KnownGesturesList.SelectedItem].TestSet;
                Close();
            }
        }

		private void RemoveGestureButton_Click(object sender, EventArgs e)
		{
			if (KnownGesturesList.SelectedIndex != -1)
			{
				int index = KnownGesturesList.SelectedIndex;
				string item = (string)KnownGesturesList.SelectedItem;
				KnownGesturesList.SelectedIndex = -1;
				GestureRecognizerData data = m_MainForm.GesturesData[item];
				m_MainForm.GesturesData.Remove(item);
				KnownGesturesList.Items.RemoveAt(index);

				if (MessageBox.Show("You have exclued from current session '" + item + "' gesture.\nDo you want to remove files also?", "Remove files?", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
					data.Remove();
			}
		}

		private void KnownGesturesList_SelectedIndexChanged(object sender, EventArgs e)
		{
			if (KnownGesturesList.SelectedIndex != -1)
			{
				GesturePreviewPanel.Gesture = m_MainForm.GesturesData[(string)KnownGesturesList.SelectedItem].Gesture;
				if (m_MainForm.GesturesData[GesturePreviewPanel.Gesture.Name].TrainingSet.Gestures > 0)
				{
                    if (m_MainForm.GesturesData[GesturePreviewPanel.Gesture.Name].TestSet.Gestures > 0)
                    {
                        if (m_MainForm.GesturesData[GesturePreviewPanel.Gesture.Name].NeuralNetwork != null)
                            GesturePreviewPanel.BaseColor = Color.Green;
                        else
                            GesturePreviewPanel.BaseColor = Color.Blue;
                    }
                    else
                        GesturePreviewPanel.BaseColor = Color.Orange;
				}
				else
					GesturePreviewPanel.BaseColor = Color.Red;

				TrainingSetCountLabel.Text = "TS Count: " + m_MainForm.GesturesData[GesturePreviewPanel.Gesture.Name].TrainingSet.Gestures.ToString();
                TestSetCountLabel.Text = "VS Count: " + m_MainForm.GesturesData[GesturePreviewPanel.Gesture.Name].TestSet.Gestures.ToString();

				RemoveGestureButton.Enabled = true;
				CreateTrainingSetButton.Enabled = true;
                CreateTestSetButton.Enabled = true;
			}
			else
			{
				GesturePreviewPanel.BaseColor = Color.Gray;
				GesturePreviewPanel.Gesture = null;
				RemoveGestureButton.Enabled = false;
				CreateTrainingSetButton.Enabled = false;
                CreateTestSetButton.Enabled = false;
			}
		}

		protected override void OnClosing(CancelEventArgs e)
		{
            if (DialogResult == DialogResult.Yes)
            {
                GestureRecognizerData data = m_MainForm.GesturesData[(string)KnownGesturesList.SelectedItem];
                GestureSetCreationForm ts_form = new GestureSetCreationForm(m_MainForm, data, m_GestureSet);
                ts_form.ShowDialog();
                if (ts_form.DialogResult != DialogResult.OK)
                    e.Cancel = true;

                KnownGesturesList.SelectedIndex = -1;
            }
		}
	}
}