Kinect Reception

using System;
using System.Collections.ObjectModel;
using System.ComponentModel;
using System.Windows;
using System.Windows.Forms;
using System.Windows.Input;
using System.Windows.Media;
using KinectReception.Enums;
using KinectReception.Managers;
using KinectReception.Objects;
using Microsoft.Research.Kinect.Nui;
using OpenFileDialog = Microsoft.Win32.OpenFileDialog;

namespace KinectReception.Controls
{
    /// <summary>
    /// Interaction logic for Settings.xaml
    /// </summary>
    public partial class KinectSettings : Window
    {
        private readonly ObservableCollection<RuleObject> _rules;
        private bool _changed = false;

        public KinectSettings()
        {
            this.InitializeComponent();

            Properties.Settings.Default.PropertyChanged += new PropertyChangedEventHandler(DefaultPropertyChanged);
            this.WindowStartupLocation = WindowStartupLocation.CenterScreen;

            _rules = ConfigurationManager.Load();
            ListRules.ItemsSource = _rules;
        }

        void DefaultPropertyChanged(object sender, PropertyChangedEventArgs e)
        {
            _changed = true;
        }

        private void BtnKinectStatusClick(object sender, RoutedEventArgs e)
        {
            if (btnKinectStatus.Content.Equals(Properties.Resources.StartText))
            {
                SetKinectStop();
                KinectManager.GetInstance.Start();
            }
            else
            {
                SetKinectStart();
                KinectManager.GetInstance.Close();
            }
        }

        void SetKinectStop()
        {
            btnKinectStatus.Background = new LinearGradientBrush(Properties.Settings.Default.KinectButtonColor, Properties.Settings.Default.KinectButtonColorOffline, 1);
            btnKinectStatus.Content = Properties.Resources.StopText;

        }

        void SetKinectStart()
        {
            btnKinectStatus.Background = new LinearGradientBrush(Properties.Settings.Default.KinectButtonColor, Properties.Settings.Default.KinectButtonColorOnline, 1);
            btnKinectStatus.Content = Properties.Resources.StartText;
        }

        private void UserControlLoaded(object sender, RoutedEventArgs e)
        {
            if (KinectManager.GetInstance.IsInitialize)
            {
                SetKinectStop();
                txtCameraAngle.Text = Convert.ToString(KinectManager.GetInstance.Camera.ElevationAngle);

                btnKinectStatus.IsEnabled = true;
                expanderCamera.IsEnabled = expanderKinectSettings.IsEnabled = true;
            }
            else
            {
                btnKinectStatus.IsEnabled = false;
                expanderCamera.IsEnabled = expanderKinectSettings.IsEnabled = false;
                SetKinectStart();
            }

            
            txtStatus.Text = KinectManager.GetInstance.StatusMessage;
        }

        private void UserControlKeyDown(object sender, System.Windows.Input.KeyEventArgs e)
        {
            if (e.Key == Key.Escape)
            {
                var result = System.Windows.MessageBox.Show(Properties.Resources.KinectSettingsLeave, Properties.Resources.KinectSettingsTitle,
                                                            MessageBoxButton.YesNoCancel, MessageBoxImage.Question);
                if (result == MessageBoxResult.Yes)
                    SaveClose();
                else if (result == MessageBoxResult.No)
                    ResetClose();
            }
        }

        void ResetClose()
        {
            Properties.Settings.Default.Reload();
            this.Close();
        }

        private void BtnSaveMouseLeftButtonDown(object sender, MouseButtonEventArgs e)
        {
            SaveClose();
        }

        private void BtnCloseMouseLeftButtonDown(object sender, MouseButtonEventArgs e)
        {
            ResetClose();
        }

        private void LblAddMouseLeftButtonDown(object sender, MouseButtonEventArgs e)
        {
            _rules.Add(new RuleObject());
        }

        private void BtnDeleteClick(object sender, RoutedEventArgs e)
        {
            var a = ((System.Windows.Controls.Button)e.Source).Tag;
            _rules.Remove((RuleObject)a);
        }

        private void SaveClose()
        {
            ConfigurationManager.Save(this._rules);
            Properties.Settings.Default.Save();
            this.Close();
        }

        private void BtnBrowseVideosClick(object sender, RoutedEventArgs e)
        {
            var ofd = new FolderBrowserDialog();
            ofd.ShowDialog();

            if (string.IsNullOrEmpty(ofd.SelectedPath)) return;

            Properties.Settings.Default.VideosLibraryFolder = ofd.SelectedPath;
        }

        private void BtnBrowseVideosLeaveClick(object sender, RoutedEventArgs e)
        {
            var ofd = new OpenFileDialog();
            ofd.Filter = Properties.Resources.VideoFilter;
            ofd.ShowDialog();

            if (string.IsNullOrEmpty(ofd.FileName)) return;

            Properties.Settings.Default.VideosLibraryOutFile = ofd.FileName;
        }

        private void BtnBrowseVideosEnterClick(object sender, RoutedEventArgs e)
        {
            var ofd = new OpenFileDialog();
            ofd.Filter = Properties.Resources.VideoFilter;
            ofd.ShowDialog();

            if (string.IsNullOrEmpty(ofd.FileName)) return;

            Properties.Settings.Default.VideosLibraryInFile = ofd.FileName;
        }

        private void BtnBrowsePicturesClick(object sender, RoutedEventArgs e)
        {
            var ofd = new FolderBrowserDialog();
            ofd.ShowDialog();

            if (string.IsNullOrEmpty(ofd.SelectedPath)) return;

            Properties.Settings.Default.PicturesLibrary = ofd.SelectedPath;
        }

        private void BtnAngleUpMouseLeftButtonDown(object sender, MouseButtonEventArgs e)
        {
            KinectManager.GetInstance.ChangeCameraAngle(ChangeDirection.Up);
            txtCameraAngle.Text = Convert.ToString(KinectManager.GetInstance.Camera.ElevationAngle);
        }

        private void BtnAngleDownMouseLeftButtonDown(object sender, MouseButtonEventArgs e)
        {
            KinectManager.GetInstance.ChangeCameraAngle(ChangeDirection.Down);
            txtCameraAngle.Text = Convert.ToString(KinectManager.GetInstance.Camera.ElevationAngle);
        }

        private void LblHelpMouseLeftButtonDown(object sender, MouseButtonEventArgs e)
        {
            if (this.Width == 1090)
            {
                lblHelp.Content = Properties.Resources.HelpText;
                this.Width = 600;
            }
            else
            {
                lblHelp.Content = Properties.Resources.HelpTextClose;
                this.Width = 1090;
            }
        }

        private void SourceSelectionChanged(object sender, System.Windows.Controls.SelectionChangedEventArgs e)
        {
            if (e.RemovedItems.Count == 0) return;

            var selectedJoint = ((JointID)e.AddedItems[0]);
            VitruvianMan.HighlightJoint(selectedJoint);
        }

        private void TargetSelectionChanged(object sender, System.Windows.Controls.SelectionChangedEventArgs e)
        {
            if (e.RemovedItems.Count == 0) return;

            var selectedJoint = ((JointID)e.AddedItems[0]);
            VitruvianMan.HighlightJoint(selectedJoint);
        }            
    }
}