Server/MainForm.cs
author StephaneLenclud
Mon, 09 Feb 2015 18:25:14 +0100
changeset 117 9e48cc704a69
parent 116 5fc39c560179
child 118 606c22398045
permissions -rw-r--r--
Adding basic support for networks.
sl@0
     1
´╗┐using System;
sl@0
     2
using System.Collections.Generic;
sl@0
     3
using System.ComponentModel;
sl@0
     4
using System.Data;
sl@0
     5
using System.Drawing;
sl@0
     6
using System.Linq;
sl@0
     7
using System.Text;
sl@0
     8
using System.Threading.Tasks;
sl@0
     9
using System.Windows.Forms;
sl@14
    10
using System.IO;
sl@0
    11
using CodeProject.Dialog;
sl@14
    12
using System.Drawing.Imaging;
sl@17
    13
using System.ServiceModel;
sl@25
    14
using System.Threading;
sl@31
    15
using System.Diagnostics;
sl@88
    16
using System.Deployment.Application;
sl@94
    17
using System.Reflection;
StephaneLenclud@112
    18
//NAudio
StephaneLenclud@112
    19
using NAudio.CoreAudioApi;
StephaneLenclud@112
    20
using NAudio.CoreAudioApi.Interfaces;
StephaneLenclud@112
    21
using System.Runtime.InteropServices;
StephaneLenclud@117
    22
//Network
StephaneLenclud@117
    23
using NETWORKLIST;
sl@25
    24
//
sl@25
    25
using SharpDisplayClient;
sl@55
    26
using SharpDisplay;
sl@0
    27
sl@0
    28
namespace SharpDisplayManager
sl@0
    29
{
sl@58
    30
    //Types declarations
sl@58
    31
    public delegate uint ColorProcessingDelegate(int aX, int aY, uint aPixel);
sl@58
    32
    public delegate int CoordinateTranslationDelegate(System.Drawing.Bitmap aBmp, int aInt);
sl@62
    33
    //Delegates are used for our thread safe method
sl@62
    34
    public delegate void AddClientDelegate(string aSessionId, ICallback aCallback);
sl@62
    35
    public delegate void RemoveClientDelegate(string aSessionId);
sl@79
    36
    public delegate void SetFieldDelegate(string SessionId, DataField aField);
sl@79
    37
    public delegate void SetFieldsDelegate(string SessionId, System.Collections.Generic.IList<DataField> aFields);
sl@62
    38
    public delegate void SetLayoutDelegate(string SessionId, TableLayout aLayout);
sl@62
    39
    public delegate void SetClientNameDelegate(string aSessionId, string aName);
StephaneLenclud@112
    40
	public delegate void PlainUpdateDelegate();
sl@62
    41
sl@58
    42
sl@58
    43
    /// <summary>
sl@58
    44
    /// Our Display manager main form
sl@58
    45
    /// </summary>
StephaneLenclud@112
    46
	public partial class MainForm : Form, IMMNotificationClient
sl@0
    47
    {
sl@2
    48
        DateTime LastTickTime;
sl@3
    49
        Display iDisplay;
sl@14
    50
        System.Drawing.Bitmap iBmp;
sl@14
    51
        bool iCreateBitmap; //Workaround render to bitmap issues when minimized
sl@17
    52
        ServiceHost iServiceHost;
sl@65
    53
        // Our collection of clients sorted by session id.
sl@33
    54
        public Dictionary<string, ClientData> iClients;
sl@65
    55
        // The name of the client which informations are currently displayed.
sl@65
    56
        public string iCurrentClientSessionId;
sl@65
    57
        ClientData iCurrentClientData;
sl@65
    58
        //
sl@29
    59
        public bool iClosing;
sl@65
    60
        //Function pointer for pixel color filtering
sl@58
    61
        ColorProcessingDelegate iColorFx;
sl@65
    62
        //Function pointer for pixel X coordinate intercept
sl@58
    63
        CoordinateTranslationDelegate iScreenX;
sl@65
    64
        //Function pointer for pixel Y coordinate intercept
sl@58
    65
        CoordinateTranslationDelegate iScreenY;
StephaneLenclud@112
    66
		//NAudio
StephaneLenclud@112
    67
		private MMDeviceEnumerator iMultiMediaDeviceEnumerator;
StephaneLenclud@112
    68
		private MMDevice iMultiMediaDevice;
StephaneLenclud@117
    69
		//Network
StephaneLenclud@117
    70
		private NetworkManager iNetworkManager;
StephaneLenclud@112
    71
		
sl@2
    72
sl@94
    73
		/// <summary>
sl@94
    74
		/// Manage run when Windows startup option
sl@94
    75
		/// </summary>
sl@92
    76
		private StartupManager iStartupManager;
sl@92
    77
sl@94
    78
		/// <summary>
sl@94
    79
		/// System tray icon.
sl@94
    80
		/// </summary>
sl@94
    81
		private NotifyIconAdv iNotifyIcon;
sl@94
    82
sl@0
    83
        public MainForm()
sl@0
    84
        {
sl@65
    85
            iCurrentClientSessionId = "";
sl@65
    86
            iCurrentClientData = null;
sl@2
    87
            LastTickTime = DateTime.Now;
StephaneLenclud@104
    88
			//Instantiate our display and register for events notifications
sl@3
    89
            iDisplay = new Display();
StephaneLenclud@104
    90
			iDisplay.OnOpened += OnDisplayOpened;
StephaneLenclud@104
    91
			iDisplay.OnClosed += OnDisplayClosed;
StephaneLenclud@104
    92
			//
StephaneLenclud@104
    93
			iClients = new Dictionary<string, ClientData>();
sl@92
    94
			iStartupManager = new StartupManager();
sl@94
    95
			iNotifyIcon = new NotifyIconAdv();
sl@2
    96
StephaneLenclud@104
    97
			//Have our designer initialize its controls
sl@0
    98
            InitializeComponent();
StephaneLenclud@104
    99
StephaneLenclud@104
   100
			//Populate device types
StephaneLenclud@104
   101
			PopulateDeviceTypes();
StephaneLenclud@104
   102
StephaneLenclud@104
   103
			//Initial status update 
sl@7
   104
            UpdateStatus();
StephaneLenclud@104
   105
sl@14
   106
            //We have a bug when drawing minimized and reusing our bitmap
sl@14
   107
            iBmp = new System.Drawing.Bitmap(tableLayoutPanel.Width, tableLayoutPanel.Height, PixelFormat.Format32bppArgb);
sl@14
   108
            iCreateBitmap = false;
sl@94
   109
StephaneLenclud@104
   110
			//Minimize our window if desired
sl@94
   111
			if (Properties.Settings.Default.StartMinimized)
sl@94
   112
			{
sl@94
   113
				WindowState = FormWindowState.Minimized;
sl@94
   114
			}
sl@94
   115
sl@0
   116
        }
sl@0
   117
sl@94
   118
		/// <summary>
StephaneLenclud@106
   119
		///
StephaneLenclud@106
   120
		/// </summary>
StephaneLenclud@106
   121
		/// <param name="sender"></param>
StephaneLenclud@106
   122
		/// <param name="e"></param>
StephaneLenclud@106
   123
        private void MainForm_Load(object sender, EventArgs e)
StephaneLenclud@106
   124
        {
StephaneLenclud@106
   125
			//Check if we are running a Click Once deployed application
StephaneLenclud@106
   126
			if (ApplicationDeployment.IsNetworkDeployed)
StephaneLenclud@106
   127
			{
StephaneLenclud@106
   128
				//This is a proper Click Once installation, fetch and show our version number
StephaneLenclud@106
   129
				this.Text += " - v" + ApplicationDeployment.CurrentDeployment.CurrentVersion;
StephaneLenclud@106
   130
			}
StephaneLenclud@106
   131
			else
StephaneLenclud@106
   132
			{
StephaneLenclud@106
   133
				//Not a proper Click Once installation, assuming development build then
StephaneLenclud@106
   134
				this.Text += " - development";
StephaneLenclud@106
   135
			}
StephaneLenclud@106
   136
StephaneLenclud@112
   137
			//NAudio
StephaneLenclud@112
   138
			iMultiMediaDeviceEnumerator = new MMDeviceEnumerator();
StephaneLenclud@117
   139
			iMultiMediaDeviceEnumerator.RegisterEndpointNotificationCallback(this);			
StephaneLenclud@112
   140
			UpdateAudioDeviceAndMasterVolumeThreadSafe();
StephaneLenclud@112
   141
StephaneLenclud@117
   142
			//Network
StephaneLenclud@117
   143
			iNetworkManager = new NetworkManager();
StephaneLenclud@117
   144
			iNetworkManager.OnConnectivityChanged += OnConnectivityChanged;
StephaneLenclud@117
   145
			UpdateNetworkStatus();
StephaneLenclud@117
   146
StephaneLenclud@106
   147
			//Setup notification icon
StephaneLenclud@106
   148
			SetupTrayIcon();
StephaneLenclud@106
   149
StephaneLenclud@106
   150
			// To make sure start up with minimize to tray works
StephaneLenclud@106
   151
			if (WindowState == FormWindowState.Minimized && Properties.Settings.Default.MinimizeToTray)
StephaneLenclud@106
   152
			{
StephaneLenclud@106
   153
				Visible = false;
StephaneLenclud@106
   154
			}
StephaneLenclud@106
   155
StephaneLenclud@106
   156
#if !DEBUG
StephaneLenclud@106
   157
			//When not debugging we want the screen to be empty until a client takes over
StephaneLenclud@106
   158
			ClearLayout();
StephaneLenclud@106
   159
#else
StephaneLenclud@106
   160
			//When developing we want at least one client for testing
StephaneLenclud@106
   161
			StartNewClient("abcdefghijklmnopqrst-0123456789","ABCDEFGHIJKLMNOPQRST-0123456789");
StephaneLenclud@106
   162
#endif
StephaneLenclud@106
   163
StephaneLenclud@106
   164
			//Open display connection on start-up if needed
StephaneLenclud@106
   165
			if (Properties.Settings.Default.DisplayConnectOnStartup)
StephaneLenclud@106
   166
			{
StephaneLenclud@106
   167
				OpenDisplayConnection();
StephaneLenclud@106
   168
			}
StephaneLenclud@106
   169
StephaneLenclud@106
   170
			//Start our server so that we can get client requests
StephaneLenclud@106
   171
			StartServer();
StephaneLenclud@106
   172
        }
StephaneLenclud@106
   173
StephaneLenclud@106
   174
		/// <summary>
StephaneLenclud@104
   175
		/// Called when our display is opened.
StephaneLenclud@104
   176
		/// </summary>
StephaneLenclud@104
   177
		/// <param name="aDisplay"></param>
StephaneLenclud@104
   178
		private void OnDisplayOpened(Display aDisplay)
StephaneLenclud@104
   179
		{
StephaneLenclud@105
   180
			//Set our screen size now that our display is connected
StephaneLenclud@105
   181
			//Our panelDisplay is the container of our tableLayoutPanel
StephaneLenclud@105
   182
			//tableLayoutPanel will resize itself to fit the client size of our panelDisplay
StephaneLenclud@105
   183
			//panelDisplay needs an extra 2 pixels for borders on each sides
StephaneLenclud@105
   184
			//tableLayoutPanel will eventually be the exact size of our display
StephaneLenclud@105
   185
			Size size = new Size(iDisplay.WidthInPixels() + 2, iDisplay.HeightInPixels() + 2);
StephaneLenclud@105
   186
			panelDisplay.Size = size;
StephaneLenclud@105
   187
StephaneLenclud@104
   188
			//Our display was just opened, update our UI
StephaneLenclud@104
   189
			UpdateStatus();
StephaneLenclud@104
   190
			//Initiate asynchronous request
StephaneLenclud@104
   191
			iDisplay.RequestFirmwareRevision();
StephaneLenclud@108
   192
StephaneLenclud@117
   193
			//Audio
StephaneLenclud@112
   194
			UpdateMasterVolumeThreadSafe();
StephaneLenclud@117
   195
			//Network
StephaneLenclud@117
   196
			UpdateNetworkStatus();
StephaneLenclud@112
   197
StephaneLenclud@108
   198
#if DEBUG
StephaneLenclud@108
   199
			//Testing icon in debug, no arm done if icon not supported
StephaneLenclud@109
   200
			//iDisplay.SetIconStatus(Display.TMiniDisplayIconType.EMiniDisplayIconRecording, 0, 1);
StephaneLenclud@112
   201
			//iDisplay.SetAllIconsStatus(2);
StephaneLenclud@108
   202
#endif
StephaneLenclud@108
   203
StephaneLenclud@104
   204
		}
StephaneLenclud@104
   205
StephaneLenclud@104
   206
		/// <summary>
StephaneLenclud@104
   207
		/// Called when our display is closed.
StephaneLenclud@104
   208
		/// </summary>
StephaneLenclud@104
   209
		/// <param name="aDisplay"></param>
StephaneLenclud@104
   210
		private void OnDisplayClosed(Display aDisplay)
StephaneLenclud@104
   211
		{
StephaneLenclud@104
   212
			//Our display was just closed, update our UI consequently
StephaneLenclud@104
   213
			UpdateStatus();
StephaneLenclud@104
   214
		}
StephaneLenclud@117
   215
StephaneLenclud@117
   216
		public void OnConnectivityChanged(NetworkManager aNetwork, NLM_CONNECTIVITY newConnectivity)
StephaneLenclud@117
   217
		{
StephaneLenclud@117
   218
			//Update network status
StephaneLenclud@117
   219
			UpdateNetworkStatus();			
StephaneLenclud@117
   220
		}
StephaneLenclud@117
   221
StephaneLenclud@117
   222
		/// <summary>
StephaneLenclud@117
   223
		/// Update our Network Status
StephaneLenclud@117
   224
		/// </summary>
StephaneLenclud@117
   225
		private void UpdateNetworkStatus()
StephaneLenclud@117
   226
		{
StephaneLenclud@117
   227
			if (iDisplay.IsOpen())
StephaneLenclud@117
   228
			{
StephaneLenclud@117
   229
				iDisplay.SetIconOnOff(Display.TMiniDisplayIconType.EMiniDisplayIconNetwork, iNetworkManager.NetworkListManager.IsConnectedToInternet);
StephaneLenclud@117
   230
			}
StephaneLenclud@117
   231
		}
StephaneLenclud@117
   232
StephaneLenclud@117
   233
StephaneLenclud@112
   234
        /// <summary>
StephaneLenclud@112
   235
        /// Receive volume change notification and reflect changes on our slider.
StephaneLenclud@112
   236
        /// </summary>
StephaneLenclud@112
   237
        /// <param name="data"></param>
StephaneLenclud@112
   238
        public void OnVolumeNotificationThreadSafe(AudioVolumeNotificationData data)
StephaneLenclud@112
   239
        {
StephaneLenclud@112
   240
			UpdateMasterVolumeThreadSafe();
StephaneLenclud@112
   241
        }
StephaneLenclud@112
   242
StephaneLenclud@112
   243
        /// <summary>
StephaneLenclud@112
   244
        /// Update master volume when user moves our slider.
StephaneLenclud@112
   245
        /// </summary>
StephaneLenclud@112
   246
        /// <param name="sender"></param>
StephaneLenclud@112
   247
        /// <param name="e"></param>
StephaneLenclud@112
   248
        private void trackBarMasterVolume_Scroll(object sender, EventArgs e)
StephaneLenclud@112
   249
        {
StephaneLenclud@116
   250
			//Just like Windows Volume Mixer we unmute if the volume is adjusted
StephaneLenclud@116
   251
			iMultiMediaDevice.AudioEndpointVolume.Mute = false;
StephaneLenclud@116
   252
			//Set volume level according to our volume slider new position
StephaneLenclud@112
   253
			iMultiMediaDevice.AudioEndpointVolume.MasterVolumeLevelScalar = trackBarMasterVolume.Value / 100.0f;
StephaneLenclud@112
   254
        }
StephaneLenclud@112
   255
StephaneLenclud@113
   256
StephaneLenclud@113
   257
		/// <summary>
StephaneLenclud@113
   258
		/// Mute check box changed.
StephaneLenclud@113
   259
		/// </summary>
StephaneLenclud@113
   260
		/// <param name="sender"></param>
StephaneLenclud@113
   261
		/// <param name="e"></param>
StephaneLenclud@113
   262
		private void checkBoxMute_CheckedChanged(object sender, EventArgs e)
StephaneLenclud@113
   263
		{
StephaneLenclud@113
   264
			iMultiMediaDevice.AudioEndpointVolume.Mute = checkBoxMute.Checked;
StephaneLenclud@113
   265
		}
StephaneLenclud@113
   266
StephaneLenclud@112
   267
        /// <summary>
StephaneLenclud@112
   268
        /// Device State Changed
StephaneLenclud@112
   269
        /// </summary>
StephaneLenclud@112
   270
        public void OnDeviceStateChanged([MarshalAs(UnmanagedType.LPWStr)] string deviceId, [MarshalAs(UnmanagedType.I4)] DeviceState newState){}
StephaneLenclud@112
   271
StephaneLenclud@112
   272
        /// <summary>
StephaneLenclud@112
   273
        /// Device Added
StephaneLenclud@112
   274
        /// </summary>
StephaneLenclud@112
   275
        public void OnDeviceAdded([MarshalAs(UnmanagedType.LPWStr)] string pwstrDeviceId) { }
StephaneLenclud@112
   276
StephaneLenclud@112
   277
        /// <summary>
StephaneLenclud@112
   278
        /// Device Removed
StephaneLenclud@112
   279
        /// </summary>
StephaneLenclud@112
   280
        public void OnDeviceRemoved([MarshalAs(UnmanagedType.LPWStr)] string deviceId) { }
StephaneLenclud@112
   281
StephaneLenclud@112
   282
        /// <summary>
StephaneLenclud@112
   283
        /// Default Device Changed
StephaneLenclud@112
   284
        /// </summary>
StephaneLenclud@112
   285
        public void OnDefaultDeviceChanged(DataFlow flow, Role role, [MarshalAs(UnmanagedType.LPWStr)] string defaultDeviceId)
StephaneLenclud@112
   286
        {
StephaneLenclud@112
   287
            if (role == Role.Multimedia && flow == DataFlow.Render)
StephaneLenclud@112
   288
            {
StephaneLenclud@112
   289
                UpdateAudioDeviceAndMasterVolumeThreadSafe();
StephaneLenclud@112
   290
            }
StephaneLenclud@112
   291
        }
StephaneLenclud@112
   292
StephaneLenclud@112
   293
        /// <summary>
StephaneLenclud@112
   294
        /// Property Value Changed
StephaneLenclud@112
   295
        /// </summary>
StephaneLenclud@112
   296
        /// <param name="pwstrDeviceId"></param>
StephaneLenclud@112
   297
        /// <param name="key"></param>
StephaneLenclud@112
   298
        public void OnPropertyValueChanged([MarshalAs(UnmanagedType.LPWStr)] string pwstrDeviceId, PropertyKey key){}
StephaneLenclud@112
   299
StephaneLenclud@112
   300
StephaneLenclud@112
   301
        
StephaneLenclud@112
   302
StephaneLenclud@112
   303
		/// <summary>
StephaneLenclud@116
   304
		/// Update master volume indicators based our current system states.
StephaneLenclud@116
   305
		/// This typically includes volume levels and mute status.
StephaneLenclud@112
   306
		/// </summary>
StephaneLenclud@112
   307
		private void UpdateMasterVolumeThreadSafe()
StephaneLenclud@112
   308
		{
StephaneLenclud@112
   309
			if (this.InvokeRequired)
StephaneLenclud@112
   310
			{
StephaneLenclud@112
   311
				//Not in the proper thread, invoke ourselves
StephaneLenclud@112
   312
				PlainUpdateDelegate d = new PlainUpdateDelegate(UpdateMasterVolumeThreadSafe);
StephaneLenclud@112
   313
				this.Invoke(d, new object[] { });
StephaneLenclud@112
   314
				return;
StephaneLenclud@112
   315
			}
StephaneLenclud@112
   316
StephaneLenclud@113
   317
			//Update volume slider
StephaneLenclud@112
   318
			float volumeLevelScalar = iMultiMediaDevice.AudioEndpointVolume.MasterVolumeLevelScalar;
StephaneLenclud@112
   319
			trackBarMasterVolume.Value = Convert.ToInt32(volumeLevelScalar * 100);
StephaneLenclud@113
   320
			//Update mute checkbox
StephaneLenclud@113
   321
			checkBoxMute.Checked = iMultiMediaDevice.AudioEndpointVolume.Mute;
StephaneLenclud@112
   322
StephaneLenclud@116
   323
			//If our display connection is open we need to update its icons
StephaneLenclud@112
   324
			if (iDisplay.IsOpen())
StephaneLenclud@112
   325
			{
StephaneLenclud@116
   326
				//First take care our our volume level icons
StephaneLenclud@112
   327
				int volumeIconCount = iDisplay.IconCount(Display.TMiniDisplayIconType.EMiniDisplayIconVolume);
StephaneLenclud@112
   328
				if (volumeIconCount > 0)
StephaneLenclud@114
   329
				{					
StephaneLenclud@116
   330
					//Compute current volume level from system level and the number of segments in our display volume bar.
StephaneLenclud@116
   331
					//That tells us how many segments in our volume bar needs to be turned on.
StephaneLenclud@116
   332
					float currentVolume = volumeLevelScalar * volumeIconCount;
StephaneLenclud@116
   333
					int segmentOnCount = Convert.ToInt32(currentVolume);
StephaneLenclud@116
   334
					//Check if our segment count was rounded up, this will later be used for half brightness segment
StephaneLenclud@116
   335
					bool roundedUp = segmentOnCount > currentVolume;
StephaneLenclud@114
   336
StephaneLenclud@112
   337
					for (int i = 0; i < volumeIconCount; i++)
StephaneLenclud@112
   338
					{
StephaneLenclud@116
   339
						if (i < segmentOnCount)
StephaneLenclud@112
   340
						{
StephaneLenclud@116
   341
							//If we are dealing with our last segment and our segment count was rounded up then we will use half brightness.
StephaneLenclud@116
   342
							if (i == segmentOnCount - 1 && roundedUp)
StephaneLenclud@114
   343
							{
StephaneLenclud@114
   344
								//Half brightness
StephaneLenclud@114
   345
								iDisplay.SetIconStatus(Display.TMiniDisplayIconType.EMiniDisplayIconVolume, i, (iDisplay.IconStatusCount(Display.TMiniDisplayIconType.EMiniDisplayIconVolume) - 1)/2);
StephaneLenclud@114
   346
							}
StephaneLenclud@114
   347
							else
StephaneLenclud@114
   348
							{
StephaneLenclud@114
   349
								//Full brightness
StephaneLenclud@114
   350
								iDisplay.SetIconStatus(Display.TMiniDisplayIconType.EMiniDisplayIconVolume, i, iDisplay.IconStatusCount(Display.TMiniDisplayIconType.EMiniDisplayIconVolume) - 1);
StephaneLenclud@114
   351
							}
StephaneLenclud@112
   352
						}
StephaneLenclud@112
   353
						else
StephaneLenclud@112
   354
						{
StephaneLenclud@112
   355
							iDisplay.SetIconStatus(Display.TMiniDisplayIconType.EMiniDisplayIconVolume, i, 0);
StephaneLenclud@112
   356
						}
StephaneLenclud@112
   357
					}
StephaneLenclud@112
   358
				}
StephaneLenclud@113
   359
StephaneLenclud@116
   360
				//Take care our our mute icon
StephaneLenclud@116
   361
				iDisplay.SetIconOnOff(Display.TMiniDisplayIconType.EMiniDisplayIconMute, iMultiMediaDevice.AudioEndpointVolume.Mute);
StephaneLenclud@112
   362
			}
StephaneLenclud@112
   363
StephaneLenclud@112
   364
		}
StephaneLenclud@112
   365
StephaneLenclud@112
   366
        /// <summary>
StephaneLenclud@112
   367
        /// 
StephaneLenclud@112
   368
        /// </summary>
StephaneLenclud@112
   369
        private void UpdateAudioDeviceAndMasterVolumeThreadSafe()
StephaneLenclud@112
   370
        {
StephaneLenclud@112
   371
            if (this.InvokeRequired)
StephaneLenclud@112
   372
            {
StephaneLenclud@112
   373
                //Not in the proper thread, invoke ourselves
StephaneLenclud@112
   374
				PlainUpdateDelegate d = new PlainUpdateDelegate(UpdateAudioDeviceAndMasterVolumeThreadSafe);
StephaneLenclud@112
   375
                this.Invoke(d, new object[] { });
StephaneLenclud@112
   376
                return;
StephaneLenclud@112
   377
            }
StephaneLenclud@112
   378
            
StephaneLenclud@112
   379
            //We are in the correct thread just go ahead.
StephaneLenclud@112
   380
            try
StephaneLenclud@112
   381
            {                
StephaneLenclud@112
   382
                //Get our master volume            
StephaneLenclud@112
   383
				iMultiMediaDevice = iMultiMediaDeviceEnumerator.GetDefaultAudioEndpoint(DataFlow.Render, Role.Multimedia);
StephaneLenclud@116
   384
				//Update our label
StephaneLenclud@116
   385
				labelDefaultAudioDevice.Text = iMultiMediaDevice.FriendlyName;
StephaneLenclud@116
   386
StephaneLenclud@112
   387
                //Show our volume in our track bar
StephaneLenclud@112
   388
				UpdateMasterVolumeThreadSafe();
StephaneLenclud@112
   389
StephaneLenclud@112
   390
                //Register to get volume modifications
StephaneLenclud@112
   391
				iMultiMediaDevice.AudioEndpointVolume.OnVolumeNotification += OnVolumeNotificationThreadSafe;
StephaneLenclud@112
   392
                //
StephaneLenclud@112
   393
				trackBarMasterVolume.Enabled = true;
StephaneLenclud@112
   394
            }
StephaneLenclud@112
   395
            catch (Exception ex)
StephaneLenclud@112
   396
            {
StephaneLenclud@112
   397
                Debug.WriteLine("Exception thrown in UpdateAudioDeviceAndMasterVolume");
StephaneLenclud@112
   398
                Debug.WriteLine(ex.ToString());
StephaneLenclud@112
   399
                //Something went wrong S/PDIF device ca throw exception I guess
StephaneLenclud@112
   400
				trackBarMasterVolume.Enabled = false;
StephaneLenclud@112
   401
            }
StephaneLenclud@112
   402
        }
StephaneLenclud@104
   403
StephaneLenclud@104
   404
		/// <summary>
StephaneLenclud@104
   405
		/// 
StephaneLenclud@104
   406
		/// </summary>
StephaneLenclud@104
   407
		private void PopulateDeviceTypes()
StephaneLenclud@104
   408
		{
StephaneLenclud@104
   409
			int count = Display.TypeCount();
StephaneLenclud@104
   410
StephaneLenclud@106
   411
			for (int i = 0; i < count; i++)
StephaneLenclud@104
   412
			{
StephaneLenclud@104
   413
				comboBoxDisplayType.Items.Add(Display.TypeName((Display.TMiniDisplayType)i));
StephaneLenclud@106
   414
			}
StephaneLenclud@104
   415
		}
StephaneLenclud@104
   416
StephaneLenclud@104
   417
		/// <summary>
sl@99
   418
		///
sl@94
   419
		/// </summary>
sl@95
   420
		private void SetupTrayIcon()
sl@95
   421
		{
sl@95
   422
			iNotifyIcon.Icon = GetIcon("vfd.ico");
sl@95
   423
			iNotifyIcon.Text = "Sharp Display Manager";
sl@95
   424
			iNotifyIcon.Visible = true;
sl@95
   425
sl@95
   426
			//Double click toggles visibility - typically brings up the application
sl@95
   427
			iNotifyIcon.DoubleClick += delegate(object obj, EventArgs args)
sl@95
   428
			{
sl@95
   429
				SysTrayHideShow();
sl@95
   430
			};
sl@95
   431
sl@95
   432
			//Adding a context menu, useful to be able to exit the application
sl@95
   433
			ContextMenu contextMenu = new ContextMenu();
sl@95
   434
			//Context menu item to toggle visibility
sl@95
   435
			MenuItem hideShowItem = new MenuItem("Hide/Show");
sl@95
   436
			hideShowItem.Click += delegate(object obj, EventArgs args)
sl@95
   437
			{
sl@95
   438
				SysTrayHideShow();
sl@95
   439
			};
sl@95
   440
			contextMenu.MenuItems.Add(hideShowItem);
sl@95
   441
sl@95
   442
			//Context menu item separator
sl@95
   443
			contextMenu.MenuItems.Add(new MenuItem("-"));
sl@95
   444
sl@95
   445
			//Context menu exit item
sl@95
   446
			MenuItem exitItem = new MenuItem("Exit");
sl@95
   447
			exitItem.Click += delegate(object obj, EventArgs args)
sl@95
   448
			{
sl@95
   449
				Application.Exit();
sl@95
   450
			};
sl@95
   451
			contextMenu.MenuItems.Add(exitItem);
sl@95
   452
sl@95
   453
			iNotifyIcon.ContextMenu = contextMenu;
sl@95
   454
		}
sl@95
   455
sl@95
   456
		/// <summary>
sl@94
   457
		/// Access icons from embedded resources.
sl@94
   458
		/// </summary>
sl@94
   459
		/// <param name="name"></param>
sl@94
   460
		/// <returns></returns>
sl@94
   461
		public static Icon GetIcon(string name)
sl@94
   462
		{
sl@94
   463
			name = "SharpDisplayManager.Resources." + name;
sl@94
   464
sl@94
   465
			string[] names =
sl@94
   466
			  Assembly.GetExecutingAssembly().GetManifestResourceNames();
sl@94
   467
			for (int i = 0; i < names.Length; i++)
sl@94
   468
			{
sl@94
   469
				if (names[i].Replace('\\', '.') == name)
sl@94
   470
				{
sl@94
   471
					using (Stream stream = Assembly.GetExecutingAssembly().
sl@94
   472
					  GetManifestResourceStream(names[i]))
sl@94
   473
					{
sl@94
   474
						return new Icon(stream);
sl@94
   475
					}
sl@94
   476
				}
sl@94
   477
			}
sl@94
   478
sl@94
   479
			return null;
sl@94
   480
		}
sl@94
   481
sl@94
   482
sl@65
   483
        /// <summary>
sl@65
   484
        /// Set our current client.
sl@65
   485
        /// This will take care of applying our client layout and set data fields.
sl@65
   486
        /// </summary>
sl@65
   487
        /// <param name="aSessionId"></param>
sl@65
   488
        void SetCurrentClient(string aSessionId)
sl@57
   489
        {
sl@65
   490
            if (aSessionId == iCurrentClientSessionId)
sl@57
   491
            {
sl@65
   492
                //Given client is already the current one.
sl@65
   493
                //Don't bother changing anything then.
sl@65
   494
                return;
sl@65
   495
            }
sl@57
   496
sl@65
   497
            //Set current client ID.
sl@65
   498
            iCurrentClientSessionId = aSessionId;
sl@65
   499
            //Fetch and set current client data.
sl@65
   500
            iCurrentClientData = iClients[aSessionId];
sl@65
   501
            //Apply layout and set data fields.
sl@65
   502
            UpdateTableLayoutPanel(iCurrentClientData);
sl@57
   503
        }
sl@57
   504
sl@0
   505
        private void buttonFont_Click(object sender, EventArgs e)
sl@0
   506
        {
sl@0
   507
            //fontDialog.ShowColor = true;
sl@0
   508
            //fontDialog.ShowApply = true;
sl@0
   509
            fontDialog.ShowEffects = true;
sl@99
   510
            fontDialog.Font = cds.Font;
sl@28
   511
sl@28
   512
            fontDialog.FixedPitchOnly = checkBoxFixedPitchFontOnly.Checked;
sl@28
   513
sl@0
   514
            //fontDialog.ShowHelp = true;
sl@0
   515
sl@0
   516
            //fontDlg.MaxSize = 40;
sl@0
   517
            //fontDlg.MinSize = 22;
sl@0
   518
sl@0
   519
            //fontDialog.Parent = this;
sl@0
   520
            //fontDialog.StartPosition = FormStartPosition.CenterParent;
sl@0
   521
sl@0
   522
            //DlgBox.ShowDialog(fontDialog);
sl@0
   523
sl@0
   524
            //if (fontDialog.ShowDialog(this) != DialogResult.Cancel)
sl@0
   525
            if (DlgBox.ShowDialog(fontDialog) != DialogResult.Cancel)
sl@0
   526
            {
sl@99
   527
                //Set the fonts to all our labels in our layout
sl@99
   528
                foreach (Control ctrl in tableLayoutPanel.Controls)
sl@99
   529
                {
sl@99
   530
                    if (ctrl is MarqueeLabel)
sl@99
   531
                    {
sl@99
   532
                        ((MarqueeLabel)ctrl).Font = fontDialog.Font;
sl@99
   533
                    }
sl@99
   534
                }
sl@0
   535
sl@99
   536
                //Save font settings
sl@48
   537
                cds.Font = fontDialog.Font;
sl@8
   538
                Properties.Settings.Default.Save();
sl@36
   539
                //
sl@37
   540
                CheckFontHeight();
sl@37
   541
            }
sl@37
   542
        }
sl@36
   543
sl@37
   544
        /// <summary>
sl@38
   545
        ///
sl@37
   546
        /// </summary>
sl@37
   547
        void CheckFontHeight()
sl@37
   548
        {
sl@54
   549
            //Show font height and width
sl@54
   550
            labelFontHeight.Text = "Font height: " + cds.Font.Height;
sl@54
   551
            float charWidth = IsFixedWidth(cds.Font);
sl@54
   552
            if (charWidth == 0.0f)
sl@54
   553
            {
sl@54
   554
                labelFontWidth.Visible = false;
sl@54
   555
            }
sl@54
   556
            else
sl@54
   557
            {
sl@54
   558
                labelFontWidth.Visible = true;
sl@54
   559
                labelFontWidth.Text = "Font width: " + charWidth;
sl@54
   560
            }
sl@54
   561
sl@70
   562
            MarqueeLabel label = null;
sl@68
   563
            //Get the first label control we can find
sl@68
   564
            foreach (Control ctrl in tableLayoutPanel.Controls)
sl@68
   565
            {
sl@68
   566
                if (ctrl is MarqueeLabel)
sl@68
   567
                {
sl@68
   568
                    label = (MarqueeLabel)ctrl;
sl@68
   569
                    break;
sl@68
   570
                }
sl@68
   571
            }
sl@68
   572
sl@54
   573
            //Now check font height and show a warning if needed.
sl@68
   574
            if (label != null && label.Font.Height > label.Height)
sl@37
   575
            {
sl@60
   576
                labelWarning.Text = "WARNING: Selected font is too height by " + (label.Font.Height - label.Height) + " pixels!";
sl@37
   577
                labelWarning.Visible = true;
sl@0
   578
            }
sl@37
   579
            else
sl@37
   580
            {
sl@37
   581
                labelWarning.Visible = false;
sl@37
   582
            }
sl@37
   583
sl@0
   584
        }
sl@0
   585
sl@0
   586
        private void buttonCapture_Click(object sender, EventArgs e)
sl@0
   587
        {
sl@0
   588
            System.Drawing.Bitmap bmp = new System.Drawing.Bitmap(tableLayoutPanel.Width, tableLayoutPanel.Height);
sl@0
   589
            tableLayoutPanel.DrawToBitmap(bmp, tableLayoutPanel.ClientRectangle);
sl@14
   590
            //Bitmap bmpToSave = new Bitmap(bmp);
sl@14
   591
            bmp.Save("D:\\capture.png");
sl@14
   592
sl@60
   593
            ((MarqueeLabel)tableLayoutPanel.Controls[0]).Text = "Captured";
sl@17
   594
sl@14
   595
            /*
sl@14
   596
            string outputFileName = "d:\\capture.png";
sl@14
   597
            using (MemoryStream memory = new MemoryStream())
sl@14
   598
            {
sl@14
   599
                using (FileStream fs = new FileStream(outputFileName, FileMode.OpenOrCreate, FileAccess.ReadWrite))
sl@14
   600
                {
sl@14
   601
                    bmp.Save(memory, System.Drawing.Imaging.ImageFormat.Png);
sl@14
   602
                    byte[] bytes = memory.ToArray();
sl@14
   603
                    fs.Write(bytes, 0, bytes.Length);
sl@14
   604
                }
sl@14
   605
            }
sl@14
   606
             */
sl@14
   607
sl@0
   608
        }
sl@2
   609
sl@12
   610
        private void CheckForRequestResults()
sl@12
   611
        {
sl@12
   612
            if (iDisplay.IsRequestPending())
sl@12
   613
            {
sl@12
   614
                switch (iDisplay.AttemptRequestCompletion())
sl@12
   615
                {
sl@51
   616
                    case Display.TMiniDisplayRequest.EMiniDisplayRequestFirmwareRevision:
sl@51
   617
                        toolStripStatusLabelConnect.Text += " v" + iDisplay.FirmwareRevision();
sl@51
   618
                        //Issue next request then
sl@51
   619
                        iDisplay.RequestPowerSupplyStatus();
sl@51
   620
                        break;
sl@51
   621
sl@12
   622
                    case Display.TMiniDisplayRequest.EMiniDisplayRequestPowerSupplyStatus:
sl@12
   623
                        if (iDisplay.PowerSupplyStatus())
sl@12
   624
                        {
sl@12
   625
                            toolStripStatusLabelPower.Text = "ON";
sl@12
   626
                        }
sl@12
   627
                        else
sl@12
   628
                        {
sl@12
   629
                            toolStripStatusLabelPower.Text = "OFF";
sl@12
   630
                        }
sl@12
   631
                        //Issue next request then
sl@12
   632
                        iDisplay.RequestDeviceId();
sl@12
   633
                        break;
sl@12
   634
sl@12
   635
                    case Display.TMiniDisplayRequest.EMiniDisplayRequestDeviceId:
sl@12
   636
                        toolStripStatusLabelConnect.Text += " - " + iDisplay.DeviceId();
sl@12
   637
                        //No more request to issue
sl@12
   638
                        break;
sl@12
   639
                }
sl@12
   640
            }
sl@12
   641
        }
sl@12
   642
sl@58
   643
        public static uint ColorWhiteIsOn(int aX, int aY, uint aPixel)
sl@58
   644
        {
sl@58
   645
            if ((aPixel & 0x00FFFFFF) == 0x00FFFFFF)
sl@58
   646
            {
sl@58
   647
                return 0xFFFFFFFF;
sl@58
   648
            }
sl@58
   649
            return 0x00000000;
sl@58
   650
        }
sl@16
   651
sl@58
   652
        public static uint ColorUntouched(int aX, int aY, uint aPixel)
sl@57
   653
        {
sl@57
   654
            return aPixel;
sl@57
   655
        }
sl@57
   656
sl@58
   657
        public static uint ColorInversed(int aX, int aY, uint aPixel)
sl@57
   658
        {
sl@57
   659
            return ~aPixel;
sl@57
   660
        }
sl@57
   661
sl@58
   662
        public static uint ColorChessboard(int aX, int aY, uint aPixel)
sl@58
   663
        {
sl@58
   664
            if ((aX % 2 == 0) && (aY % 2 == 0))
sl@58
   665
            {
sl@58
   666
                return ~aPixel;
sl@58
   667
            }
sl@58
   668
            else if ((aX % 2 != 0) && (aY % 2 != 0))
sl@58
   669
            {
sl@58
   670
                return ~aPixel;
sl@58
   671
            }
sl@58
   672
            return 0x00000000;
sl@58
   673
        }
sl@58
   674
sl@16
   675
sl@16
   676
        public static int ScreenReversedX(System.Drawing.Bitmap aBmp, int aX)
sl@16
   677
        {
sl@16
   678
            return aBmp.Width - aX - 1;
sl@16
   679
        }
sl@16
   680
sl@16
   681
        public int ScreenReversedY(System.Drawing.Bitmap aBmp, int aY)
sl@16
   682
        {
sl@16
   683
            return iBmp.Height - aY - 1;
sl@16
   684
        }
sl@16
   685
sl@16
   686
        public int ScreenX(System.Drawing.Bitmap aBmp, int aX)
sl@16
   687
        {
sl@16
   688
            return aX;
sl@16
   689
        }
sl@16
   690
sl@16
   691
        public int ScreenY(System.Drawing.Bitmap aBmp, int aY)
sl@16
   692
        {
sl@16
   693
            return aY;
sl@16
   694
        }
sl@16
   695
sl@58
   696
        /// <summary>
sl@58
   697
        /// Select proper pixel delegates according to our current settings.
sl@58
   698
        /// </summary>
sl@58
   699
        private void SetupPixelDelegates()
sl@58
   700
        {
sl@59
   701
            //Select our pixel processing routine
sl@58
   702
            if (cds.InverseColors)
sl@58
   703
            {
sl@58
   704
                //iColorFx = ColorChessboard;
sl@58
   705
                iColorFx = ColorInversed;
sl@58
   706
            }
sl@58
   707
            else
sl@58
   708
            {
sl@58
   709
                iColorFx = ColorWhiteIsOn;
sl@58
   710
            }
sl@58
   711
sl@58
   712
            //Select proper coordinate translation functions
sl@58
   713
            //We used delegate/function pointer to support reverse screen without doing an extra test on each pixels
sl@58
   714
            if (cds.ReverseScreen)
sl@58
   715
            {
sl@58
   716
                iScreenX = ScreenReversedX;
sl@58
   717
                iScreenY = ScreenReversedY;
sl@58
   718
            }
sl@58
   719
            else
sl@58
   720
            {
sl@58
   721
                iScreenX = ScreenX;
sl@58
   722
                iScreenY = ScreenY;
sl@58
   723
            }
sl@58
   724
sl@58
   725
        }
sl@16
   726
sl@16
   727
        //This is our timer tick responsible to perform our render
sl@2
   728
        private void timer_Tick(object sender, EventArgs e)
sl@14
   729
        {
sl@2
   730
            //Update our animations
sl@2
   731
            DateTime NewTickTime = DateTime.Now;
sl@2
   732
sl@60
   733
            //Update animation for all our marquees
sl@68
   734
            foreach (Control ctrl in tableLayoutPanel.Controls)
sl@60
   735
            {
sl@68
   736
                if (ctrl is MarqueeLabel)
sl@68
   737
                {
sl@68
   738
                    ((MarqueeLabel)ctrl).UpdateAnimation(LastTickTime, NewTickTime);
sl@68
   739
                }
sl@60
   740
            }
sl@60
   741
sl@2
   742
sl@4
   743
            //Update our display
sl@4
   744
            if (iDisplay.IsOpen())
sl@4
   745
            {
sl@12
   746
                CheckForRequestResults();
sl@12
   747
sl@22
   748
                //Draw to bitmap
sl@14
   749
                if (iCreateBitmap)
sl@14
   750
                {
sl@14
   751
                    iBmp = new System.Drawing.Bitmap(tableLayoutPanel.Width, tableLayoutPanel.Height, PixelFormat.Format32bppArgb);
sl@14
   752
                }
sl@14
   753
                tableLayoutPanel.DrawToBitmap(iBmp, tableLayoutPanel.ClientRectangle);
sl@14
   754
                //iBmp.Save("D:\\capture.png");
sl@16
   755
sl@7
   756
                //Send it to our display
sl@14
   757
                for (int i = 0; i < iBmp.Width; i++)
sl@4
   758
                {
sl@14
   759
                    for (int j = 0; j < iBmp.Height; j++)
sl@4
   760
                    {
sl@4
   761
                        unchecked
sl@4
   762
                        {
sl@58
   763
                            //Get our processed pixel coordinates
sl@58
   764
                            int x = iScreenX(iBmp, i);
sl@58
   765
                            int y = iScreenY(iBmp, j);
sl@58
   766
                            //Get pixel color
sl@14
   767
                            uint color = (uint)iBmp.GetPixel(i, j).ToArgb();
sl@57
   768
                            //Apply color effects
sl@58
   769
                            color = iColorFx(x,y,color);
sl@58
   770
                            //Now set our pixel
sl@58
   771
                            iDisplay.SetPixel(x, y, color);
sl@4
   772
                        }
sl@4
   773
                    }
sl@4
   774
                }
sl@4
   775
sl@4
   776
                iDisplay.SwapBuffers();
sl@4
   777
sl@4
   778
            }
sl@8
   779
sl@8
   780
            //Compute instant FPS
sl@47
   781
            toolStripStatusLabelFps.Text = (1.0/NewTickTime.Subtract(LastTickTime).TotalSeconds).ToString("F0") + " / " + (1000/timer.Interval).ToString() + " FPS";
sl@8
   782
sl@8
   783
            LastTickTime = NewTickTime;
sl@8
   784
sl@2
   785
        }
sl@3
   786
StephaneLenclud@103
   787
		/// <summary>
StephaneLenclud@103
   788
		/// Attempt to establish connection with our display hardware.
StephaneLenclud@103
   789
		/// </summary>
sl@46
   790
        private void OpenDisplayConnection()
sl@3
   791
        {
sl@46
   792
            CloseDisplayConnection();
sl@46
   793
StephaneLenclud@104
   794
            if (!iDisplay.Open((Display.TMiniDisplayType)cds.DisplayType))
StephaneLenclud@104
   795
            {   
StephaneLenclud@104
   796
				UpdateStatus();               
StephaneLenclud@104
   797
				toolStripStatusLabelConnect.Text = "Connection error";
sl@7
   798
            }
sl@46
   799
        }
sl@7
   800
sl@46
   801
        private void CloseDisplayConnection()
sl@46
   802
        {
StephaneLenclud@104
   803
			//Status will be updated upon receiving the closed event
sl@46
   804
            iDisplay.Close();
sl@46
   805
        }
sl@46
   806
sl@46
   807
        private void buttonOpen_Click(object sender, EventArgs e)
sl@46
   808
        {
sl@46
   809
            OpenDisplayConnection();
sl@3
   810
        }
sl@3
   811
sl@3
   812
        private void buttonClose_Click(object sender, EventArgs e)
sl@3
   813
        {
sl@46
   814
            CloseDisplayConnection();
sl@3
   815
        }
sl@3
   816
sl@3
   817
        private void buttonClear_Click(object sender, EventArgs e)
sl@3
   818
        {
sl@3
   819
            iDisplay.Clear();
sl@3
   820
            iDisplay.SwapBuffers();
sl@3
   821
        }
sl@3
   822
sl@3
   823
        private void buttonFill_Click(object sender, EventArgs e)
sl@3
   824
        {
sl@3
   825
            iDisplay.Fill();
sl@3
   826
            iDisplay.SwapBuffers();
sl@3
   827
        }
sl@3
   828
sl@3
   829
        private void trackBarBrightness_Scroll(object sender, EventArgs e)
sl@3
   830
        {
sl@48
   831
            cds.Brightness = trackBarBrightness.Value;
sl@9
   832
            Properties.Settings.Default.Save();
sl@3
   833
            iDisplay.SetBrightness(trackBarBrightness.Value);
sl@9
   834
sl@3
   835
        }
sl@7
   836
sl@48
   837
sl@48
   838
        /// <summary>
sl@48
   839
        /// CDS stands for Current Display Settings
sl@48
   840
        /// </summary>
sl@50
   841
        private DisplaySettings cds
sl@48
   842
        {
sl@48
   843
            get
sl@48
   844
            {
sl@65
   845
                DisplaysSettings settings = Properties.Settings.Default.DisplaysSettings;
sl@51
   846
                if (settings == null)
sl@51
   847
                {
sl@51
   848
                    settings = new DisplaysSettings();
sl@51
   849
                    settings.Init();
sl@65
   850
                    Properties.Settings.Default.DisplaysSettings = settings;
sl@51
   851
                }
sl@48
   852
sl@48
   853
                //Make sure all our settings have been created
sl@48
   854
                while (settings.Displays.Count <= Properties.Settings.Default.CurrentDisplayIndex)
sl@48
   855
                {
sl@50
   856
                    settings.Displays.Add(new DisplaySettings());
sl@48
   857
                }
sl@48
   858
sl@50
   859
                DisplaySettings displaySettings = settings.Displays[Properties.Settings.Default.CurrentDisplayIndex];
sl@48
   860
                return displaySettings;
sl@48
   861
            }
sl@48
   862
        }
sl@48
   863
sl@54
   864
        /// <summary>
sl@54
   865
        /// Check if the given font has a fixed character pitch.
sl@54
   866
        /// </summary>
sl@54
   867
        /// <param name="ft"></param>
sl@54
   868
        /// <returns>0.0f if this is not a monospace font, otherwise returns the character width.</returns>
sl@54
   869
        public float IsFixedWidth(Font ft)
sl@54
   870
        {
sl@54
   871
            Graphics g = CreateGraphics();
sl@54
   872
            char[] charSizes = new char[] { 'i', 'a', 'Z', '%', '#', 'a', 'B', 'l', 'm', ',', '.' };
sl@54
   873
            float charWidth = g.MeasureString("I", ft, Int32.MaxValue, StringFormat.GenericTypographic).Width;
sl@54
   874
sl@54
   875
            bool fixedWidth = true;
sl@54
   876
sl@54
   877
            foreach (char c in charSizes)
sl@54
   878
                if (g.MeasureString(c.ToString(), ft, Int32.MaxValue, StringFormat.GenericTypographic).Width != charWidth)
sl@54
   879
                    fixedWidth = false;
sl@54
   880
sl@54
   881
            if (fixedWidth)
sl@54
   882
            {
sl@54
   883
                return charWidth;
sl@54
   884
            }
sl@54
   885
sl@54
   886
            return 0.0f;
sl@54
   887
        }
sl@54
   888
StephaneLenclud@103
   889
		/// <summary>
StephaneLenclud@103
   890
		/// Synchronize UI with settings
StephaneLenclud@103
   891
		/// </summary>
sl@7
   892
        private void UpdateStatus()
StephaneLenclud@103
   893
        {            
sl@48
   894
            //Load settings
sl@54
   895
            checkBoxShowBorders.Checked = cds.ShowBorders;
sl@54
   896
            tableLayoutPanel.CellBorderStyle = (cds.ShowBorders ? TableLayoutPanelCellBorderStyle.Single : TableLayoutPanelCellBorderStyle.None);
sl@60
   897
sl@60
   898
            //Set the proper font to each of our labels
sl@60
   899
            foreach (MarqueeLabel ctrl in tableLayoutPanel.Controls)
sl@60
   900
            {
sl@60
   901
                ctrl.Font = cds.Font;
sl@60
   902
            }
sl@60
   903
sl@54
   904
            CheckFontHeight();
sl@96
   905
			//Check if "run on Windows startup" is enabled
sl@96
   906
			checkBoxAutoStart.Checked = iStartupManager.Startup;
sl@96
   907
			//
sl@48
   908
            checkBoxConnectOnStartup.Checked = Properties.Settings.Default.DisplayConnectOnStartup;
sl@94
   909
			checkBoxMinimizeToTray.Checked = Properties.Settings.Default.MinimizeToTray;
sl@94
   910
			checkBoxStartMinimized.Checked = Properties.Settings.Default.StartMinimized;
sl@48
   911
            checkBoxReverseScreen.Checked = cds.ReverseScreen;
sl@57
   912
            checkBoxInverseColors.Checked = cds.InverseColors;
StephaneLenclud@115
   913
			checkBoxShowVolumeLabel.Checked = cds.ShowVolumeLabel;
sl@100
   914
            checkBoxScaleToFit.Checked = cds.ScaleToFit;
sl@100
   915
            maskedTextBoxMinFontSize.Enabled = cds.ScaleToFit;
sl@100
   916
            labelMinFontSize.Enabled = cds.ScaleToFit;
sl@100
   917
            maskedTextBoxMinFontSize.Text = cds.MinFontSize.ToString();
StephaneLenclud@106
   918
			maskedTextBoxScrollingSpeed.Text = cds.ScrollingSpeedInPixelsPerSecond.ToString();
sl@48
   919
            comboBoxDisplayType.SelectedIndex = cds.DisplayType;
sl@48
   920
            timer.Interval = cds.TimerInterval;
sl@48
   921
            maskedTextBoxTimerInterval.Text = cds.TimerInterval.ToString();
sl@100
   922
            textBoxScrollLoopSeparator.Text = cds.Separator;
sl@58
   923
            //
sl@58
   924
            SetupPixelDelegates();
sl@48
   925
sl@7
   926
            if (iDisplay.IsOpen())
sl@7
   927
            {
StephaneLenclud@103
   928
				//We have a display connection
StephaneLenclud@103
   929
				//Reflect that in our UI
StephaneLenclud@103
   930
StephaneLenclud@103
   931
				tableLayoutPanel.Enabled = true;
StephaneLenclud@105
   932
				panelDisplay.Enabled = true;
StephaneLenclud@103
   933
sl@48
   934
                //Only setup brightness if display is open
sl@48
   935
                trackBarBrightness.Minimum = iDisplay.MinBrightness();
sl@48
   936
                trackBarBrightness.Maximum = iDisplay.MaxBrightness();
StephaneLenclud@105
   937
				if (cds.Brightness < iDisplay.MinBrightness() || cds.Brightness > iDisplay.MaxBrightness())
StephaneLenclud@105
   938
				{
StephaneLenclud@105
   939
					//Brightness out of range, this can occur when using auto-detect
StephaneLenclud@105
   940
					//Use max brightness instead
StephaneLenclud@105
   941
					trackBarBrightness.Value = iDisplay.MaxBrightness();
StephaneLenclud@105
   942
					iDisplay.SetBrightness(iDisplay.MaxBrightness());
StephaneLenclud@105
   943
				}
StephaneLenclud@105
   944
				else
StephaneLenclud@105
   945
				{
StephaneLenclud@105
   946
					trackBarBrightness.Value = cds.Brightness;
StephaneLenclud@105
   947
					iDisplay.SetBrightness(cds.Brightness);
StephaneLenclud@105
   948
				}
StephaneLenclud@105
   949
StephaneLenclud@105
   950
				//Try compute the steps to something that makes sense
sl@48
   951
                trackBarBrightness.LargeChange = Math.Max(1, (iDisplay.MaxBrightness() - iDisplay.MinBrightness()) / 5);
sl@48
   952
                trackBarBrightness.SmallChange = 1;
StephaneLenclud@105
   953
                
sl@48
   954
                //
sl@7
   955
                buttonFill.Enabled = true;
sl@7
   956
                buttonClear.Enabled = true;
sl@7
   957
                buttonOpen.Enabled = false;
sl@7
   958
                buttonClose.Enabled = true;
sl@7
   959
                trackBarBrightness.Enabled = true;
sl@10
   960
                toolStripStatusLabelConnect.Text = "Connected - " + iDisplay.Vendor() + " - " + iDisplay.Product();
sl@10
   961
                //+ " - " + iDisplay.SerialNumber();
sl@52
   962
sl@52
   963
                if (iDisplay.SupportPowerOnOff())
sl@52
   964
                {
sl@52
   965
                    buttonPowerOn.Enabled = true;
sl@52
   966
                    buttonPowerOff.Enabled = true;
sl@52
   967
                }
sl@52
   968
                else
sl@52
   969
                {
sl@52
   970
                    buttonPowerOn.Enabled = false;
sl@52
   971
                    buttonPowerOff.Enabled = false;
sl@52
   972
                }
sl@53
   973
sl@53
   974
                if (iDisplay.SupportClock())
sl@53
   975
                {
sl@53
   976
                    buttonShowClock.Enabled = true;
sl@53
   977
                    buttonHideClock.Enabled = true;
sl@53
   978
                }
sl@53
   979
                else
sl@53
   980
                {
sl@53
   981
                    buttonShowClock.Enabled = false;
sl@53
   982
                    buttonHideClock.Enabled = false;
sl@53
   983
                }
StephaneLenclud@115
   984
StephaneLenclud@115
   985
				
StephaneLenclud@115
   986
				//Check if Volume Label is supported. To date only MDM166AA supports that crap :)
StephaneLenclud@115
   987
				checkBoxShowVolumeLabel.Enabled = iDisplay.IconCount(Display.TMiniDisplayIconType.EMiniDisplayIconVolumeLabel)>0;
StephaneLenclud@115
   988
StephaneLenclud@115
   989
				if (cds.ShowVolumeLabel)
StephaneLenclud@115
   990
				{
StephaneLenclud@115
   991
					iDisplay.SetIconOn(Display.TMiniDisplayIconType.EMiniDisplayIconVolumeLabel);
StephaneLenclud@115
   992
				}
StephaneLenclud@115
   993
				else
StephaneLenclud@115
   994
				{
StephaneLenclud@115
   995
					iDisplay.SetIconOff(Display.TMiniDisplayIconType.EMiniDisplayIconVolumeLabel);
StephaneLenclud@115
   996
				}
sl@7
   997
            }
sl@7
   998
            else
sl@7
   999
            {
StephaneLenclud@103
  1000
				//Display is connection not available
StephaneLenclud@103
  1001
				//Reflect that in our UI
StephaneLenclud@115
  1002
				checkBoxShowVolumeLabel.Enabled = false;
StephaneLenclud@103
  1003
				tableLayoutPanel.Enabled = false;
StephaneLenclud@105
  1004
				panelDisplay.Enabled = false;
sl@7
  1005
                buttonFill.Enabled = false;
sl@7
  1006
                buttonClear.Enabled = false;
sl@7
  1007
                buttonOpen.Enabled = true;
sl@7
  1008
                buttonClose.Enabled = false;
sl@7
  1009
                trackBarBrightness.Enabled = false;
sl@52
  1010
                buttonPowerOn.Enabled = false;
sl@52
  1011
                buttonPowerOff.Enabled = false;
sl@53
  1012
                buttonShowClock.Enabled = false;
sl@53
  1013
                buttonHideClock.Enabled = false;
sl@9
  1014
                toolStripStatusLabelConnect.Text = "Disconnected";
sl@48
  1015
                toolStripStatusLabelPower.Text = "N/A";
sl@7
  1016
            }
StephaneLenclud@106
  1017
sl@7
  1018
        }
sl@9
  1019
sl@13
  1020
StephaneLenclud@115
  1021
		/// <summary>
StephaneLenclud@115
  1022
		/// 
StephaneLenclud@115
  1023
		/// </summary>
StephaneLenclud@115
  1024
		/// <param name="sender"></param>
StephaneLenclud@115
  1025
		/// <param name="e"></param>
StephaneLenclud@115
  1026
		private void checkBoxShowVolumeLabel_CheckedChanged(object sender, EventArgs e)
StephaneLenclud@115
  1027
		{
StephaneLenclud@115
  1028
			cds.ShowVolumeLabel = checkBoxShowVolumeLabel.Checked;
StephaneLenclud@115
  1029
			Properties.Settings.Default.Save();
StephaneLenclud@115
  1030
			UpdateStatus();
StephaneLenclud@115
  1031
		}
sl@13
  1032
sl@9
  1033
        private void checkBoxShowBorders_CheckedChanged(object sender, EventArgs e)
sl@9
  1034
        {
sl@16
  1035
            //Save our show borders setting
sl@13
  1036
            tableLayoutPanel.CellBorderStyle = (checkBoxShowBorders.Checked ? TableLayoutPanelCellBorderStyle.Single : TableLayoutPanelCellBorderStyle.None);
sl@48
  1037
            cds.ShowBorders = checkBoxShowBorders.Checked;
sl@9
  1038
            Properties.Settings.Default.Save();
sl@57
  1039
            CheckFontHeight();
sl@9
  1040
        }
sl@13
  1041
sl@13
  1042
        private void checkBoxConnectOnStartup_CheckedChanged(object sender, EventArgs e)
sl@13
  1043
        {
sl@16
  1044
            //Save our connect on startup setting
sl@13
  1045
            Properties.Settings.Default.DisplayConnectOnStartup = checkBoxConnectOnStartup.Checked;
sl@13
  1046
            Properties.Settings.Default.Save();
sl@13
  1047
        }
sl@13
  1048
sl@94
  1049
		private void checkBoxMinimizeToTray_CheckedChanged(object sender, EventArgs e)
sl@94
  1050
		{
sl@94
  1051
			//Save our "Minimize to tray" setting
sl@94
  1052
			Properties.Settings.Default.MinimizeToTray = checkBoxMinimizeToTray.Checked;
sl@94
  1053
			Properties.Settings.Default.Save();
sl@94
  1054
sl@94
  1055
		}
sl@94
  1056
sl@94
  1057
		private void checkBoxStartMinimized_CheckedChanged(object sender, EventArgs e)
sl@94
  1058
		{
sl@94
  1059
			//Save our "Start minimized" setting
sl@94
  1060
			Properties.Settings.Default.StartMinimized = checkBoxStartMinimized.Checked;
sl@94
  1061
			Properties.Settings.Default.Save();
sl@94
  1062
		}
sl@94
  1063
sl@94
  1064
		private void checkBoxAutoStart_CheckedChanged(object sender, EventArgs e)
sl@94
  1065
		{
sl@94
  1066
			iStartupManager.Startup = checkBoxAutoStart.Checked;
sl@94
  1067
		}
sl@94
  1068
sl@94
  1069
sl@16
  1070
        private void checkBoxReverseScreen_CheckedChanged(object sender, EventArgs e)
sl@16
  1071
        {
sl@16
  1072
            //Save our reverse screen setting
sl@48
  1073
            cds.ReverseScreen = checkBoxReverseScreen.Checked;
sl@16
  1074
            Properties.Settings.Default.Save();
sl@58
  1075
            SetupPixelDelegates();
sl@16
  1076
        }
sl@16
  1077
sl@57
  1078
        private void checkBoxInverseColors_CheckedChanged(object sender, EventArgs e)
sl@57
  1079
        {
sl@57
  1080
            //Save our inverse colors setting
sl@57
  1081
            cds.InverseColors = checkBoxInverseColors.Checked;
sl@57
  1082
            Properties.Settings.Default.Save();
sl@58
  1083
            SetupPixelDelegates();
sl@57
  1084
        }
sl@57
  1085
sl@100
  1086
        private void checkBoxScaleToFit_CheckedChanged(object sender, EventArgs e)
sl@100
  1087
        {
sl@100
  1088
            //Save our scale to fit setting
sl@100
  1089
            cds.ScaleToFit = checkBoxScaleToFit.Checked;
sl@100
  1090
            Properties.Settings.Default.Save();
sl@100
  1091
            //
sl@100
  1092
            labelMinFontSize.Enabled = cds.ScaleToFit;
sl@100
  1093
            maskedTextBoxMinFontSize.Enabled = cds.ScaleToFit;
sl@100
  1094
        }
sl@100
  1095
sl@14
  1096
        private void MainForm_Resize(object sender, EventArgs e)
sl@14
  1097
        {
sl@14
  1098
            if (WindowState == FormWindowState.Minimized)
sl@14
  1099
            {
sl@14
  1100
                // Do some stuff
sl@14
  1101
                //iBmp = new System.Drawing.Bitmap(tableLayoutPanel.Width, tableLayoutPanel.Height, PixelFormat.Format32bppArgb);
sl@14
  1102
                iCreateBitmap = true;
sl@14
  1103
            }
sl@14
  1104
        }
sl@14
  1105
sl@17
  1106
        private void MainForm_FormClosing(object sender, FormClosingEventArgs e)
sl@17
  1107
        {
StephaneLenclud@117
  1108
			iNetworkManager.Dispose();
StephaneLenclud@105
  1109
			CloseDisplayConnection();
sl@17
  1110
            StopServer();
sl@32
  1111
            e.Cancel = iClosing;
sl@17
  1112
        }
sl@17
  1113
sl@17
  1114
        public void StartServer()
sl@17
  1115
        {
sl@17
  1116
            iServiceHost = new ServiceHost
sl@17
  1117
                (
sl@55
  1118
                    typeof(Session),
sl@20
  1119
                    new Uri[] { new Uri("net.tcp://localhost:8001/") }
sl@17
  1120
                );
sl@17
  1121
sl@55
  1122
            iServiceHost.AddServiceEndpoint(typeof(IService), new NetTcpBinding(SecurityMode.None, true), "DisplayService");
sl@17
  1123
            iServiceHost.Open();
sl@17
  1124
        }
sl@17
  1125
sl@17
  1126
        public void StopServer()
sl@17
  1127
        {
sl@32
  1128
            if (iClients.Count > 0 && !iClosing)
sl@29
  1129
            {
sl@29
  1130
                //Tell our clients
sl@32
  1131
                iClosing = true;
sl@29
  1132
                BroadcastCloseEvent();
sl@29
  1133
            }
sl@32
  1134
            else if (iClosing)
sl@32
  1135
            {
sl@32
  1136
                if (MessageBox.Show("Force exit?", "Waiting for clients...", MessageBoxButtons.YesNo, MessageBoxIcon.Warning) == DialogResult.Yes)
sl@32
  1137
                {
sl@32
  1138
                    iClosing = false; //We make sure we force close if asked twice
sl@32
  1139
                }
sl@32
  1140
            }
sl@32
  1141
            else
sl@36
  1142
            {
sl@32
  1143
                //We removed that as it often lags for some reason
sl@32
  1144
                //iServiceHost.Close();
sl@32
  1145
            }
sl@17
  1146
        }
sl@17
  1147
sl@21
  1148
        public void BroadcastCloseEvent()
sl@21
  1149
        {
sl@31
  1150
            Trace.TraceInformation("BroadcastCloseEvent - start");
sl@31
  1151
sl@21
  1152
            var inactiveClients = new List<string>();
sl@21
  1153
            foreach (var client in iClients)
sl@21
  1154
            {
sl@21
  1155
                //if (client.Key != eventData.ClientName)
sl@21
  1156
                {
sl@21
  1157
                    try
sl@21
  1158
                    {
sl@31
  1159
                        Trace.TraceInformation("BroadcastCloseEvent - " + client.Key);
sl@33
  1160
                        client.Value.Callback.OnCloseOrder(/*eventData*/);
sl@21
  1161
                    }
sl@21
  1162
                    catch (Exception ex)
sl@21
  1163
                    {
sl@21
  1164
                        inactiveClients.Add(client.Key);
sl@21
  1165
                    }
sl@21
  1166
                }
sl@21
  1167
            }
sl@21
  1168
sl@21
  1169
            if (inactiveClients.Count > 0)
sl@21
  1170
            {
sl@21
  1171
                foreach (var client in inactiveClients)
sl@21
  1172
                {
sl@21
  1173
                    iClients.Remove(client);
sl@30
  1174
                    Program.iMainForm.treeViewClients.Nodes.Remove(Program.iMainForm.treeViewClients.Nodes.Find(client, false)[0]);
sl@21
  1175
                }
sl@21
  1176
            }
sl@97
  1177
sl@97
  1178
			if (iClients.Count==0)
sl@97
  1179
			{
sl@97
  1180
				ClearLayout();
sl@97
  1181
			}
sl@21
  1182
        }
sl@21
  1183
sl@97
  1184
		/// <summary>
sl@97
  1185
		/// Just remove all our fields.
sl@97
  1186
		/// </summary>
sl@97
  1187
		private void ClearLayout()
sl@97
  1188
		{
sl@97
  1189
			tableLayoutPanel.Controls.Clear();
sl@97
  1190
			tableLayoutPanel.RowStyles.Clear();
sl@97
  1191
			tableLayoutPanel.ColumnStyles.Clear();
sl@97
  1192
		}
sl@97
  1193
StephaneLenclud@106
  1194
		/// <summary>
StephaneLenclud@106
  1195
		/// Just launch a demo client.
StephaneLenclud@106
  1196
		/// </summary>
StephaneLenclud@106
  1197
		private void StartNewClient(string aTopText = "", string aBottomText = "")
StephaneLenclud@106
  1198
		{
StephaneLenclud@106
  1199
			Thread clientThread = new Thread(SharpDisplayClient.Program.MainWithParams);
StephaneLenclud@106
  1200
			SharpDisplayClient.StartParams myParams = new SharpDisplayClient.StartParams(new Point(this.Right, this.Top),aTopText,aBottomText);
StephaneLenclud@106
  1201
			clientThread.Start(myParams);
StephaneLenclud@106
  1202
			BringToFront();
StephaneLenclud@106
  1203
		}
StephaneLenclud@106
  1204
sl@25
  1205
        private void buttonStartClient_Click(object sender, EventArgs e)
sl@25
  1206
        {
StephaneLenclud@106
  1207
			StartNewClient();
sl@25
  1208
        }
sl@25
  1209
sl@27
  1210
        private void buttonSuspend_Click(object sender, EventArgs e)
sl@27
  1211
        {
sl@52
  1212
            LastTickTime = DateTime.Now; //Reset timer to prevent jump
sl@27
  1213
            timer.Enabled = !timer.Enabled;
sl@27
  1214
            if (!timer.Enabled)
sl@27
  1215
            {
sl@52
  1216
                buttonSuspend.Text = "Run";
sl@27
  1217
            }
sl@27
  1218
            else
sl@27
  1219
            {
sl@27
  1220
                buttonSuspend.Text = "Pause";
sl@27
  1221
            }
sl@27
  1222
        }
sl@27
  1223
sl@29
  1224
        private void buttonCloseClients_Click(object sender, EventArgs e)
sl@29
  1225
        {
sl@29
  1226
            BroadcastCloseEvent();
sl@29
  1227
        }
sl@29
  1228
sl@30
  1229
        private void treeViewClients_AfterSelect(object sender, TreeViewEventArgs e)
sl@30
  1230
        {
sl@21
  1231
sl@30
  1232
        }
sl@30
  1233
sl@36
  1234
sl@30
  1235
        /// <summary>
sl@36
  1236
        ///
sl@30
  1237
        /// </summary>
sl@30
  1238
        /// <param name="aSessionId"></param>
sl@30
  1239
        /// <param name="aCallback"></param>
sl@55
  1240
        public void AddClientThreadSafe(string aSessionId, ICallback aCallback)
sl@30
  1241
        {
sl@33
  1242
            if (this.InvokeRequired)
sl@30
  1243
            {
sl@30
  1244
                //Not in the proper thread, invoke ourselves
sl@30
  1245
                AddClientDelegate d = new AddClientDelegate(AddClientThreadSafe);
sl@30
  1246
                this.Invoke(d, new object[] { aSessionId, aCallback });
sl@30
  1247
            }
sl@30
  1248
            else
sl@30
  1249
            {
sl@30
  1250
                //We are in the proper thread
sl@30
  1251
                //Add this session to our collection of clients
sl@33
  1252
                ClientData newClient = new ClientData(aSessionId, aCallback);
sl@33
  1253
                Program.iMainForm.iClients.Add(aSessionId, newClient);
sl@30
  1254
                //Add this session to our UI
sl@33
  1255
                UpdateClientTreeViewNode(newClient);
sl@30
  1256
            }
sl@30
  1257
        }
sl@30
  1258
sl@30
  1259
        /// <summary>
sl@36
  1260
        ///
sl@30
  1261
        /// </summary>
sl@30
  1262
        /// <param name="aSessionId"></param>
sl@30
  1263
        public void RemoveClientThreadSafe(string aSessionId)
sl@30
  1264
        {
sl@33
  1265
            if (this.InvokeRequired)
sl@30
  1266
            {
sl@30
  1267
                //Not in the proper thread, invoke ourselves
sl@30
  1268
                RemoveClientDelegate d = new RemoveClientDelegate(RemoveClientThreadSafe);
sl@30
  1269
                this.Invoke(d, new object[] { aSessionId });
sl@30
  1270
            }
sl@30
  1271
            else
sl@30
  1272
            {
sl@30
  1273
                //We are in the proper thread
sl@33
  1274
                //Remove this session from both client collection and UI tree view
sl@30
  1275
                if (Program.iMainForm.iClients.Keys.Contains(aSessionId))
sl@30
  1276
                {
sl@30
  1277
                    Program.iMainForm.iClients.Remove(aSessionId);
sl@30
  1278
                    Program.iMainForm.treeViewClients.Nodes.Remove(Program.iMainForm.treeViewClients.Nodes.Find(aSessionId, false)[0]);
sl@32
  1279
                }
sl@32
  1280
sl@97
  1281
				if (iClients.Count == 0)
sl@97
  1282
				{
sl@97
  1283
					//Clear our screen when last client disconnects
sl@97
  1284
					ClearLayout();
sl@97
  1285
sl@97
  1286
					if (iClosing)
sl@97
  1287
					{
sl@97
  1288
						//We were closing our form
sl@97
  1289
						//All clients are now closed
sl@97
  1290
						//Just resume our close operation
sl@97
  1291
						iClosing = false;
sl@97
  1292
						Close();
sl@97
  1293
					}
sl@97
  1294
				}
sl@30
  1295
            }
sl@30
  1296
        }
sl@30
  1297
sl@30
  1298
        /// <summary>
sl@36
  1299
        ///
sl@30
  1300
        /// </summary>
sl@62
  1301
        /// <param name="aSessionId"></param>
sl@72
  1302
        /// <param name="aLayout"></param>
sl@62
  1303
        public void SetClientLayoutThreadSafe(string aSessionId, TableLayout aLayout)
sl@62
  1304
        {
sl@62
  1305
            if (this.InvokeRequired)
sl@62
  1306
            {
sl@62
  1307
                //Not in the proper thread, invoke ourselves
sl@62
  1308
                SetLayoutDelegate d = new SetLayoutDelegate(SetClientLayoutThreadSafe);
sl@62
  1309
                this.Invoke(d, new object[] { aSessionId, aLayout });
sl@62
  1310
            }
sl@62
  1311
            else
sl@62
  1312
            {
sl@62
  1313
                ClientData client = iClients[aSessionId];
sl@62
  1314
                if (client != null)
sl@62
  1315
                {
sl@62
  1316
                    client.Layout = aLayout;
sl@65
  1317
                    UpdateTableLayoutPanel(client);
sl@62
  1318
                    //
sl@62
  1319
                    UpdateClientTreeViewNode(client);
sl@62
  1320
                }
sl@62
  1321
            }
sl@62
  1322
        }
sl@62
  1323
sl@62
  1324
        /// <summary>
sl@62
  1325
        ///
sl@62
  1326
        /// </summary>
sl@67
  1327
        /// <param name="aSessionId"></param>
sl@72
  1328
        /// <param name="aField"></param>
sl@75
  1329
        public void SetClientFieldThreadSafe(string aSessionId, DataField aField)
sl@30
  1330
        {
sl@33
  1331
            if (this.InvokeRequired)
sl@30
  1332
            {
sl@30
  1333
                //Not in the proper thread, invoke ourselves
sl@79
  1334
                SetFieldDelegate d = new SetFieldDelegate(SetClientFieldThreadSafe);
sl@72
  1335
                this.Invoke(d, new object[] { aSessionId, aField });
sl@30
  1336
            }
sl@30
  1337
            else
sl@30
  1338
            {
sl@75
  1339
                //We are in the proper thread
sl@75
  1340
                //Call the non-thread-safe variant
sl@75
  1341
                SetClientField(aSessionId, aField);
sl@75
  1342
            }
sl@75
  1343
        }
sl@75
  1344
sl@75
  1345
        /// <summary>
sl@79
  1346
        ///
sl@75
  1347
        /// </summary>
sl@75
  1348
        /// <param name="aSessionId"></param>
sl@75
  1349
        /// <param name="aField"></param>
sl@75
  1350
        private void SetClientField(string aSessionId, DataField aField)
sl@79
  1351
        {
sl@75
  1352
            SetCurrentClient(aSessionId);
sl@75
  1353
            ClientData client = iClients[aSessionId];
sl@75
  1354
            if (client != null)
sl@75
  1355
            {
sl@76
  1356
                bool somethingChanged = false;
sl@76
  1357
sl@75
  1358
                //Make sure all our fields are in place
sl@75
  1359
                while (client.Fields.Count < (aField.Index + 1))
sl@30
  1360
                {
sl@75
  1361
                    //Add a text field with proper index
sl@75
  1362
                    client.Fields.Add(new DataField(client.Fields.Count));
sl@76
  1363
                    somethingChanged = true;
sl@75
  1364
                }
sl@75
  1365
sl@75
  1366
                if (client.Fields[aField.Index].IsSameLayout(aField))
sl@75
  1367
                {
sl@75
  1368
                    //Same layout just update our field
sl@75
  1369
                    client.Fields[aField.Index] = aField;
sl@75
  1370
                    //
sl@75
  1371
                    if (aField.IsText && tableLayoutPanel.Controls[aField.Index] is MarqueeLabel)
sl@79
  1372
                    {
sl@75
  1373
                        //Text field control already in place, just change the text
sl@72
  1374
                        MarqueeLabel label = (MarqueeLabel)tableLayoutPanel.Controls[aField.Index];
sl@76
  1375
                        somethingChanged = (label.Text != aField.Text || label.TextAlign != aField.Alignment);
sl@72
  1376
                        label.Text = aField.Text;
sl@72
  1377
                        label.TextAlign = aField.Alignment;
sl@68
  1378
                    }
sl@75
  1379
                    else if (aField.IsBitmap && tableLayoutPanel.Controls[aField.Index] is PictureBox)
sl@75
  1380
                    {
sl@76
  1381
                        somethingChanged = true; //TODO: Bitmap comp or should we leave that to clients?
sl@75
  1382
                        //Bitmap field control already in place just change the bitmap
sl@75
  1383
                        PictureBox pictureBox = (PictureBox)tableLayoutPanel.Controls[aField.Index];
sl@75
  1384
                        pictureBox.Image = aField.Bitmap;
sl@75
  1385
                    }
sl@68
  1386
                    else
sl@68
  1387
                    {
sl@76
  1388
                        somethingChanged = true;
sl@75
  1389
                        //The requested control in our layout it not of the correct type
sl@68
  1390
                        //Wrong control type, re-create them all
sl@68
  1391
                        UpdateTableLayoutPanel(iCurrentClientData);
sl@68
  1392
                    }
sl@30
  1393
                }
sl@75
  1394
                else
sl@75
  1395
                {
sl@76
  1396
                    somethingChanged = true;
sl@75
  1397
                    //Different layout, need to rebuild it
sl@75
  1398
                    client.Fields[aField.Index] = aField;
sl@75
  1399
                    UpdateTableLayoutPanel(iCurrentClientData);
sl@75
  1400
                }
sl@75
  1401
sl@75
  1402
                //
sl@76
  1403
                if (somethingChanged)
sl@76
  1404
                {
sl@76
  1405
                    UpdateClientTreeViewNode(client);
sl@76
  1406
                }
sl@30
  1407
            }
sl@30
  1408
        }
sl@30
  1409
sl@30
  1410
        /// <summary>
sl@36
  1411
        ///
sl@30
  1412
        /// </summary>
sl@30
  1413
        /// <param name="aTexts"></param>
sl@75
  1414
        public void SetClientFieldsThreadSafe(string aSessionId, System.Collections.Generic.IList<DataField> aFields)
sl@30
  1415
        {
sl@33
  1416
            if (this.InvokeRequired)
sl@30
  1417
            {
sl@30
  1418
                //Not in the proper thread, invoke ourselves
sl@75
  1419
                SetFieldsDelegate d = new SetFieldsDelegate(SetClientFieldsThreadSafe);
sl@72
  1420
                this.Invoke(d, new object[] { aSessionId, aFields });
sl@30
  1421
            }
sl@30
  1422
            else
sl@30
  1423
            {
sl@75
  1424
                //Put each our text fields in a label control
sl@75
  1425
                foreach (DataField field in aFields)
sl@30
  1426
                {
sl@75
  1427
                    SetClientField(aSessionId, field);
sl@30
  1428
                }
sl@30
  1429
            }
sl@32
  1430
        }
sl@30
  1431
sl@67
  1432
        /// <summary>
sl@67
  1433
        ///
sl@67
  1434
        /// </summary>
sl@67
  1435
        /// <param name="aSessionId"></param>
sl@32
  1436
        /// <param name="aName"></param>
sl@32
  1437
        public void SetClientNameThreadSafe(string aSessionId, string aName)
sl@32
  1438
        {
sl@32
  1439
            if (this.InvokeRequired)
sl@32
  1440
            {
sl@32
  1441
                //Not in the proper thread, invoke ourselves
sl@32
  1442
                SetClientNameDelegate d = new SetClientNameDelegate(SetClientNameThreadSafe);
sl@32
  1443
                this.Invoke(d, new object[] { aSessionId, aName });
sl@32
  1444
            }
sl@32
  1445
            else
sl@32
  1446
            {
sl@32
  1447
                //We are in the proper thread
sl@33
  1448
                //Get our client
sl@33
  1449
                ClientData client = iClients[aSessionId];
sl@33
  1450
                if (client != null)
sl@32
  1451
                {
sl@33
  1452
                    //Set its name
sl@33
  1453
                    client.Name = aName;
sl@33
  1454
                    //Update our tree-view
sl@33
  1455
                    UpdateClientTreeViewNode(client);
sl@33
  1456
                }
sl@33
  1457
            }
sl@33
  1458
        }
sl@33
  1459
sl@33
  1460
        /// <summary>
sl@36
  1461
        ///
sl@33
  1462
        /// </summary>
sl@33
  1463
        /// <param name="aClient"></param>
sl@33
  1464
        private void UpdateClientTreeViewNode(ClientData aClient)
sl@33
  1465
        {
sl@33
  1466
            if (aClient == null)
sl@33
  1467
            {
sl@33
  1468
                return;
sl@33
  1469
            }
sl@33
  1470
sl@33
  1471
            TreeNode node = null;
sl@33
  1472
            //Check that our client node already exists
sl@33
  1473
            //Get our client root node using its key which is our session ID
sl@33
  1474
            TreeNode[] nodes = treeViewClients.Nodes.Find(aClient.SessionId, false);
sl@33
  1475
            if (nodes.Count()>0)
sl@33
  1476
            {
sl@33
  1477
                //We already have a node for that client
sl@33
  1478
                node = nodes[0];
sl@33
  1479
                //Clear children as we are going to recreate them below
sl@33
  1480
                node.Nodes.Clear();
sl@33
  1481
            }
sl@33
  1482
            else
sl@33
  1483
            {
sl@33
  1484
                //Client node does not exists create a new one
sl@33
  1485
                treeViewClients.Nodes.Add(aClient.SessionId, aClient.SessionId);
sl@33
  1486
                node = treeViewClients.Nodes.Find(aClient.SessionId, false)[0];
sl@33
  1487
            }
sl@33
  1488
sl@33
  1489
            if (node != null)
sl@33
  1490
            {
sl@33
  1491
                //Change its name
sl@33
  1492
                if (aClient.Name != "")
sl@33
  1493
                {
sl@33
  1494
                    //We have a name, us it as text for our root node
sl@33
  1495
                    node.Text = aClient.Name;
sl@32
  1496
                    //Add a child with SessionId
sl@33
  1497
                    node.Nodes.Add(new TreeNode(aClient.SessionId));
sl@33
  1498
                }
sl@33
  1499
                else
sl@33
  1500
                {
sl@33
  1501
                    //No name, use session ID instead
sl@33
  1502
                    node.Text = aClient.SessionId;
sl@33
  1503
                }
sl@36
  1504
sl@67
  1505
                if (aClient.Fields.Count > 0)
sl@33
  1506
                {
sl@33
  1507
                    //Create root node for our texts
sl@70
  1508
                    TreeNode textsRoot = new TreeNode("Fields");
sl@33
  1509
                    node.Nodes.Add(textsRoot);
sl@33
  1510
                    //For each text add a new entry
sl@67
  1511
                    foreach (DataField field in aClient.Fields)
sl@33
  1512
                    {
sl@75
  1513
                        if (!field.IsBitmap)
sl@67
  1514
                        {
sl@72
  1515
                            DataField textField = (DataField)field;
sl@70
  1516
                            textsRoot.Nodes.Add(new TreeNode("[Text]" + textField.Text));
sl@67
  1517
                        }
sl@67
  1518
                        else
sl@67
  1519
                        {
sl@72
  1520
                            textsRoot.Nodes.Add(new TreeNode("[Bitmap]"));
sl@70
  1521
                        }
sl@33
  1522
                    }
sl@32
  1523
                }
sl@34
  1524
sl@34
  1525
                node.ExpandAll();
sl@32
  1526
            }
sl@30
  1527
        }
sl@17
  1528
sl@60
  1529
        /// <summary>
sl@60
  1530
        /// Update our table layout row styles to make sure each rows have similar height
sl@60
  1531
        /// </summary>
sl@60
  1532
        private void UpdateTableLayoutRowStyles()
sl@60
  1533
        {
sl@60
  1534
            foreach (RowStyle rowStyle in tableLayoutPanel.RowStyles)
sl@60
  1535
            {
sl@60
  1536
                rowStyle.SizeType = SizeType.Percent;
sl@60
  1537
                rowStyle.Height = 100 / tableLayoutPanel.RowCount;
sl@60
  1538
            }
sl@60
  1539
        }
sl@60
  1540
sl@70
  1541
        /// DEPRECATED
sl@60
  1542
        /// <summary>
sl@61
  1543
        /// Empty and recreate our table layout with the given number of columns and rows.
sl@61
  1544
        /// Sizes of rows and columns are uniform.
sl@60
  1545
        /// </summary>
sl@60
  1546
        /// <param name="aColumn"></param>
sl@60
  1547
        /// <param name="aRow"></param>
sl@62
  1548
        private void UpdateTableLayoutPanel(int aColumn, int aRow)
sl@60
  1549
        {
sl@61
  1550
            tableLayoutPanel.Controls.Clear();
sl@61
  1551
            tableLayoutPanel.RowStyles.Clear();
sl@61
  1552
            tableLayoutPanel.ColumnStyles.Clear();
sl@61
  1553
            tableLayoutPanel.RowCount = 0;
sl@61
  1554
            tableLayoutPanel.ColumnCount = 0;
sl@60
  1555
sl@61
  1556
            while (tableLayoutPanel.RowCount < aRow)
sl@61
  1557
            {
sl@61
  1558
                tableLayoutPanel.RowCount++;
sl@61
  1559
            }
sl@60
  1560
sl@61
  1561
            while (tableLayoutPanel.ColumnCount < aColumn)
sl@61
  1562
            {
sl@61
  1563
                tableLayoutPanel.ColumnCount++;
sl@61
  1564
            }
sl@61
  1565
sl@61
  1566
            for (int i = 0; i < tableLayoutPanel.ColumnCount; i++)
sl@61
  1567
            {
sl@61
  1568
                //Create our column styles
sl@61
  1569
                this.tableLayoutPanel.ColumnStyles.Add(new System.Windows.Forms.ColumnStyle(System.Windows.Forms.SizeType.Percent, 100 / tableLayoutPanel.ColumnCount));
sl@61
  1570
sl@61
  1571
                for (int j = 0; j < tableLayoutPanel.RowCount; j++)
sl@61
  1572
                {
sl@61
  1573
                    if (i == 0)
sl@61
  1574
                    {
sl@61
  1575
                        //Create our row styles
sl@61
  1576
                        this.tableLayoutPanel.RowStyles.Add(new System.Windows.Forms.RowStyle(System.Windows.Forms.SizeType.Percent, 100 / tableLayoutPanel.RowCount));
sl@61
  1577
                    }
sl@61
  1578
sl@61
  1579
                    MarqueeLabel control = new SharpDisplayManager.MarqueeLabel();
sl@61
  1580
                    control.AutoEllipsis = true;
sl@61
  1581
                    control.AutoSize = true;
sl@61
  1582
                    control.BackColor = System.Drawing.Color.Transparent;
sl@61
  1583
                    control.Dock = System.Windows.Forms.DockStyle.Fill;
sl@61
  1584
                    control.Location = new System.Drawing.Point(1, 1);
sl@61
  1585
                    control.Margin = new System.Windows.Forms.Padding(0);
sl@61
  1586
                    control.Name = "marqueeLabelCol" + aColumn + "Row" + aRow;
sl@61
  1587
                    control.OwnTimer = false;
sl@61
  1588
                    control.PixelsPerSecond = 64;
sl@100
  1589
                    control.Separator = cds.Separator;
sl@100
  1590
                    control.MinFontSize = cds.MinFontSize;
sl@100
  1591
                    control.ScaleToFit = cds.ScaleToFit;
sl@61
  1592
                    //control.Size = new System.Drawing.Size(254, 30);
sl@61
  1593
                    //control.TabIndex = 2;
sl@61
  1594
                    control.Font = cds.Font;
sl@61
  1595
                    control.Text = "ABCDEFGHIJKLMNOPQRST-0123456789";
sl@61
  1596
                    control.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
sl@61
  1597
                    control.UseCompatibleTextRendering = true;
sl@61
  1598
                    //
sl@61
  1599
                    tableLayoutPanel.Controls.Add(control, i, j);
sl@61
  1600
                }
sl@61
  1601
            }
sl@38
  1602
sl@62
  1603
            CheckFontHeight();
sl@38
  1604
        }
sl@38
  1605
sl@63
  1606
sl@63
  1607
        /// <summary>
sl@63
  1608
        /// Update our display table layout.
sl@63
  1609
        /// </summary>
sl@63
  1610
        /// <param name="aLayout"></param>
sl@65
  1611
        private void UpdateTableLayoutPanel(ClientData aClient)
sl@63
  1612
        {
StephaneLenclud@106
  1613
			if (aClient == null)
StephaneLenclud@106
  1614
			{
StephaneLenclud@106
  1615
				//Just drop it
StephaneLenclud@106
  1616
				return;
StephaneLenclud@106
  1617
			}
StephaneLenclud@106
  1618
StephaneLenclud@106
  1619
sl@65
  1620
            TableLayout layout = aClient.Layout;
sl@70
  1621
            int fieldCount = 0;
sl@70
  1622
sl@63
  1623
            tableLayoutPanel.Controls.Clear();
sl@63
  1624
            tableLayoutPanel.RowStyles.Clear();
sl@63
  1625
            tableLayoutPanel.ColumnStyles.Clear();
sl@63
  1626
            tableLayoutPanel.RowCount = 0;
sl@63
  1627
            tableLayoutPanel.ColumnCount = 0;
sl@63
  1628
sl@65
  1629
            while (tableLayoutPanel.RowCount < layout.Rows.Count)
sl@63
  1630
            {
sl@63
  1631
                tableLayoutPanel.RowCount++;
sl@63
  1632
            }
sl@63
  1633
sl@65
  1634
            while (tableLayoutPanel.ColumnCount < layout.Columns.Count)
sl@63
  1635
            {
sl@63
  1636
                tableLayoutPanel.ColumnCount++;
sl@63
  1637
            }
sl@63
  1638
sl@63
  1639
            for (int i = 0; i < tableLayoutPanel.ColumnCount; i++)
sl@63
  1640
            {
sl@63
  1641
                //Create our column styles
sl@65
  1642
                this.tableLayoutPanel.ColumnStyles.Add(layout.Columns[i]);
sl@63
  1643
sl@63
  1644
                for (int j = 0; j < tableLayoutPanel.RowCount; j++)
sl@63
  1645
                {
sl@63
  1646
                    if (i == 0)
sl@63
  1647
                    {
sl@63
  1648
                        //Create our row styles
sl@65
  1649
                        this.tableLayoutPanel.RowStyles.Add(layout.Rows[j]);
sl@63
  1650
                    }
sl@63
  1651
sl@70
  1652
                    //Check if we already have a control
sl@70
  1653
                    Control existingControl = tableLayoutPanel.GetControlFromPosition(i,j);
sl@70
  1654
                    if (existingControl!=null)
sl@70
  1655
                    {
sl@70
  1656
                        //We already have a control in that cell as a results of row/col spanning
sl@70
  1657
                        //Move on to next cell then
sl@70
  1658
                        continue;
sl@70
  1659
                    }
sl@70
  1660
sl@70
  1661
                    fieldCount++;
sl@70
  1662
sl@69
  1663
                    //Check if a client field already exists for that cell
sl@69
  1664
                    if (aClient.Fields.Count <= tableLayoutPanel.Controls.Count)
sl@65
  1665
                    {
sl@69
  1666
                        //No client field specified, create a text field by default
sl@72
  1667
                        aClient.Fields.Add(new DataField(aClient.Fields.Count));
sl@65
  1668
                    }
sl@68
  1669
sl@69
  1670
                    //Create a control corresponding to the field specified for that cell
sl@70
  1671
                    DataField field = aClient.Fields[tableLayoutPanel.Controls.Count];
sl@70
  1672
                    Control control = CreateControlForDataField(field);
sl@70
  1673
sl@69
  1674
                    //Add newly created control to our table layout at the specified row and column
sl@63
  1675
                    tableLayoutPanel.Controls.Add(control, i, j);
sl@70
  1676
                    //Make sure we specify row and column span for that new control
sl@70
  1677
                    tableLayoutPanel.SetRowSpan(control,field.RowSpan);
sl@70
  1678
                    tableLayoutPanel.SetColumnSpan(control, field.ColumnSpan);
sl@63
  1679
                }
sl@63
  1680
            }
sl@63
  1681
sl@70
  1682
            //
sl@70
  1683
            while (aClient.Fields.Count > fieldCount)
sl@70
  1684
            {
sl@70
  1685
                //We have too much fields for this layout
sl@70
  1686
                //Just discard them until we get there
sl@70
  1687
                aClient.Fields.RemoveAt(aClient.Fields.Count-1);
sl@70
  1688
            }
sl@70
  1689
sl@63
  1690
            CheckFontHeight();
sl@63
  1691
        }
sl@63
  1692
sl@68
  1693
        /// <summary>
sl@70
  1694
        /// Check our type of data field and create corresponding control
sl@68
  1695
        /// </summary>
sl@68
  1696
        /// <param name="aField"></param>
sl@69
  1697
        private Control CreateControlForDataField(DataField aField)
sl@68
  1698
        {
sl@68
  1699
            Control control=null;
sl@75
  1700
            if (!aField.IsBitmap)
sl@68
  1701
            {
sl@68
  1702
                MarqueeLabel label = new SharpDisplayManager.MarqueeLabel();
sl@68
  1703
                label.AutoEllipsis = true;
sl@68
  1704
                label.AutoSize = true;
sl@68
  1705
                label.BackColor = System.Drawing.Color.Transparent;
sl@68
  1706
                label.Dock = System.Windows.Forms.DockStyle.Fill;
sl@68
  1707
                label.Location = new System.Drawing.Point(1, 1);
sl@68
  1708
                label.Margin = new System.Windows.Forms.Padding(0);
sl@68
  1709
                label.Name = "marqueeLabel" + aField.Index;
sl@68
  1710
                label.OwnTimer = false;
StephaneLenclud@106
  1711
                label.PixelsPerSecond = cds.ScrollingSpeedInPixelsPerSecond;
sl@100
  1712
                label.Separator = cds.Separator;
sl@100
  1713
                label.MinFontSize = cds.MinFontSize;
sl@100
  1714
                label.ScaleToFit = cds.ScaleToFit;
sl@68
  1715
                //control.Size = new System.Drawing.Size(254, 30);
sl@68
  1716
                //control.TabIndex = 2;
sl@68
  1717
                label.Font = cds.Font;
sl@68
  1718
StephaneLenclud@106
  1719
				label.TextAlign = aField.Alignment;
sl@68
  1720
                label.UseCompatibleTextRendering = true;
sl@72
  1721
                label.Text = aField.Text;
sl@68
  1722
                //
sl@68
  1723
                control = label;
sl@68
  1724
            }
sl@72
  1725
            else
sl@68
  1726
            {
sl@68
  1727
                //Create picture box
sl@68
  1728
                PictureBox picture = new PictureBox();
sl@68
  1729
                picture.AutoSize = true;
sl@68
  1730
                picture.BackColor = System.Drawing.Color.Transparent;
sl@68
  1731
                picture.Dock = System.Windows.Forms.DockStyle.Fill;
sl@68
  1732
                picture.Location = new System.Drawing.Point(1, 1);
sl@68
  1733
                picture.Margin = new System.Windows.Forms.Padding(0);
sl@68
  1734
                picture.Name = "pictureBox" + aField;
sl@68
  1735
                //Set our image
sl@72
  1736
                picture.Image = aField.Bitmap;
sl@68
  1737
                //
sl@68
  1738
                control = picture;
sl@68
  1739
            }
sl@68
  1740
sl@69
  1741
            return control;
sl@68
  1742
        }
sl@68
  1743
StephaneLenclud@103
  1744
		/// <summary>
StephaneLenclud@103
  1745
		/// Called when the user selected a new display type.
StephaneLenclud@103
  1746
		/// </summary>
StephaneLenclud@103
  1747
		/// <param name="sender"></param>
StephaneLenclud@103
  1748
		/// <param name="e"></param>
sl@46
  1749
        private void comboBoxDisplayType_SelectedIndexChanged(object sender, EventArgs e)
sl@46
  1750
        {
StephaneLenclud@103
  1751
			//Store the selected display type in our settings
sl@48
  1752
            Properties.Settings.Default.CurrentDisplayIndex = comboBoxDisplayType.SelectedIndex;
sl@48
  1753
            cds.DisplayType = comboBoxDisplayType.SelectedIndex;
sl@46
  1754
            Properties.Settings.Default.Save();
StephaneLenclud@103
  1755
StephaneLenclud@103
  1756
			//Try re-opening the display connection if we were already connected.
StephaneLenclud@103
  1757
			//Otherwise just update our status to reflect display type change.
sl@51
  1758
            if (iDisplay.IsOpen())
sl@51
  1759
            {
sl@51
  1760
                OpenDisplayConnection();
sl@51
  1761
            }
sl@51
  1762
            else
sl@51
  1763
            {
sl@51
  1764
                UpdateStatus();
sl@51
  1765
            }
sl@46
  1766
        }
sl@46
  1767
sl@47
  1768
        private void maskedTextBoxTimerInterval_TextChanged(object sender, EventArgs e)
sl@47
  1769
        {
sl@47
  1770
            if (maskedTextBoxTimerInterval.Text != "")
sl@47
  1771
            {
sl@51
  1772
                int interval = Convert.ToInt32(maskedTextBoxTimerInterval.Text);
sl@51
  1773
sl@51
  1774
                if (interval > 0)
sl@51
  1775
                {
sl@51
  1776
                    timer.Interval = interval;
sl@51
  1777
                    cds.TimerInterval = timer.Interval;
sl@51
  1778
                    Properties.Settings.Default.Save();
sl@51
  1779
                }
sl@47
  1780
            }
sl@47
  1781
        }
sl@47
  1782
sl@100
  1783
        private void maskedTextBoxMinFontSize_TextChanged(object sender, EventArgs e)
sl@100
  1784
        {
sl@100
  1785
            if (maskedTextBoxMinFontSize.Text != "")
sl@100
  1786
            {
sl@100
  1787
                int minFontSize = Convert.ToInt32(maskedTextBoxMinFontSize.Text);
sl@100
  1788
sl@100
  1789
                if (minFontSize > 0)
sl@100
  1790
                {
sl@100
  1791
                    cds.MinFontSize = minFontSize;
sl@100
  1792
                    Properties.Settings.Default.Save();
StephaneLenclud@106
  1793
					//We need to recreate our layout for that change to take effect
StephaneLenclud@106
  1794
					UpdateTableLayoutPanel(iCurrentClientData);
sl@100
  1795
                }
sl@100
  1796
            }
sl@100
  1797
        }
sl@100
  1798
StephaneLenclud@106
  1799
StephaneLenclud@106
  1800
		private void maskedTextBoxScrollingSpeed_TextChanged(object sender, EventArgs e)
StephaneLenclud@106
  1801
		{
StephaneLenclud@106
  1802
			if (maskedTextBoxScrollingSpeed.Text != "")
StephaneLenclud@106
  1803
			{
StephaneLenclud@106
  1804
				int scrollingSpeed = Convert.ToInt32(maskedTextBoxScrollingSpeed.Text);
StephaneLenclud@106
  1805
StephaneLenclud@106
  1806
				if (scrollingSpeed > 0)
StephaneLenclud@106
  1807
				{
StephaneLenclud@106
  1808
					cds.ScrollingSpeedInPixelsPerSecond = scrollingSpeed;
StephaneLenclud@106
  1809
					Properties.Settings.Default.Save();
StephaneLenclud@106
  1810
					//We need to recreate our layout for that change to take effect
StephaneLenclud@106
  1811
					UpdateTableLayoutPanel(iCurrentClientData);
StephaneLenclud@106
  1812
				}
StephaneLenclud@106
  1813
			}
StephaneLenclud@106
  1814
		}
StephaneLenclud@106
  1815
sl@100
  1816
        private void textBoxScrollLoopSeparator_TextChanged(object sender, EventArgs e)
sl@100
  1817
        {
sl@100
  1818
            cds.Separator = textBoxScrollLoopSeparator.Text;
sl@100
  1819
            Properties.Settings.Default.Save();
StephaneLenclud@110
  1820
StephaneLenclud@110
  1821
			//Update our text fields
StephaneLenclud@110
  1822
			foreach (MarqueeLabel ctrl in tableLayoutPanel.Controls)
StephaneLenclud@110
  1823
			{
StephaneLenclud@110
  1824
				ctrl.Separator = cds.Separator;
StephaneLenclud@110
  1825
			}
StephaneLenclud@110
  1826
sl@100
  1827
        }
sl@100
  1828
sl@52
  1829
        private void buttonPowerOn_Click(object sender, EventArgs e)
sl@52
  1830
        {
sl@52
  1831
            iDisplay.PowerOn();
sl@52
  1832
        }
sl@52
  1833
sl@52
  1834
        private void buttonPowerOff_Click(object sender, EventArgs e)
sl@52
  1835
        {
sl@52
  1836
            iDisplay.PowerOff();
sl@52
  1837
        }
sl@52
  1838
sl@53
  1839
        private void buttonShowClock_Click(object sender, EventArgs e)
sl@53
  1840
        {
sl@53
  1841
            iDisplay.ShowClock();
sl@53
  1842
        }
sl@53
  1843
sl@53
  1844
        private void buttonHideClock_Click(object sender, EventArgs e)
sl@53
  1845
        {
sl@53
  1846
            iDisplay.HideClock();
sl@53
  1847
        }
sl@88
  1848
sl@88
  1849
        private void buttonUpdate_Click(object sender, EventArgs e)
sl@88
  1850
        {
sl@88
  1851
            InstallUpdateSyncWithInfo();
sl@88
  1852
        }
sl@88
  1853
sl@88
  1854
sl@88
  1855
        private void InstallUpdateSyncWithInfo()
sl@88
  1856
        {
sl@88
  1857
            UpdateCheckInfo info = null;
sl@88
  1858
sl@88
  1859
            if (ApplicationDeployment.IsNetworkDeployed)
sl@88
  1860
            {
sl@88
  1861
                ApplicationDeployment ad = ApplicationDeployment.CurrentDeployment;
sl@88
  1862
sl@88
  1863
                try
sl@88
  1864
                {
sl@88
  1865
                    info = ad.CheckForDetailedUpdate();
sl@88
  1866
sl@88
  1867
                }
sl@88
  1868
                catch (DeploymentDownloadException dde)
sl@88
  1869
                {
sl@88
  1870
                    MessageBox.Show("The new version of the application cannot be downloaded at this time. \n\nPlease check your network connection, or try again later. Error: " + dde.Message);
sl@88
  1871
                    return;
sl@88
  1872
                }
sl@88
  1873
                catch (InvalidDeploymentException ide)
sl@88
  1874
                {
sl@88
  1875
                    MessageBox.Show("Cannot check for a new version of the application. The ClickOnce deployment is corrupt. Please redeploy the application and try again. Error: " + ide.Message);
sl@88
  1876
                    return;
sl@88
  1877
                }
sl@88
  1878
                catch (InvalidOperationException ioe)
sl@88
  1879
                {
sl@88
  1880
                    MessageBox.Show("This application cannot be updated. It is likely not a ClickOnce application. Error: " + ioe.Message);
sl@88
  1881
                    return;
sl@88
  1882
                }
sl@88
  1883
sl@90
  1884
				if (info.UpdateAvailable)
sl@90
  1885
				{
sl@90
  1886
					Boolean doUpdate = true;
sl@88
  1887
sl@90
  1888
					if (!info.IsUpdateRequired)
sl@90
  1889
					{
sl@90
  1890
						DialogResult dr = MessageBox.Show("An update is available. Would you like to update the application now?", "Update Available", MessageBoxButtons.OKCancel);
sl@90
  1891
						if (!(DialogResult.OK == dr))
sl@90
  1892
						{
sl@90
  1893
							doUpdate = false;
sl@90
  1894
						}
sl@90
  1895
					}
sl@90
  1896
					else
sl@90
  1897
					{
sl@90
  1898
						// Display a message that the app MUST reboot. Display the minimum required version.
sl@90
  1899
						MessageBox.Show("This application has detected a mandatory update from your current " +
sl@90
  1900
							"version to version " + info.MinimumRequiredVersion.ToString() +
sl@90
  1901
							". The application will now install the update and restart.",
sl@90
  1902
							"Update Available", MessageBoxButtons.OK,
sl@90
  1903
							MessageBoxIcon.Information);
sl@90
  1904
					}
sl@88
  1905
sl@90
  1906
					if (doUpdate)
sl@90
  1907
					{
sl@90
  1908
						try
sl@90
  1909
						{
sl@90
  1910
							ad.Update();
sl@90
  1911
							MessageBox.Show("The application has been upgraded, and will now restart.");
sl@90
  1912
							Application.Restart();
sl@90
  1913
						}
sl@90
  1914
						catch (DeploymentDownloadException dde)
sl@90
  1915
						{
sl@90
  1916
							MessageBox.Show("Cannot install the latest version of the application. \n\nPlease check your network connection, or try again later. Error: " + dde);
sl@90
  1917
							return;
sl@90
  1918
						}
sl@90
  1919
					}
sl@90
  1920
				}
sl@90
  1921
				else
sl@90
  1922
				{
sl@90
  1923
					MessageBox.Show("You are already running the latest version.", "Application up-to-date");
sl@90
  1924
				}
sl@88
  1925
            }
sl@88
  1926
        }
sl@92
  1927
sl@94
  1928
sl@94
  1929
		/// <summary>
sl@99
  1930
		/// Used to
sl@94
  1931
		/// </summary>
sl@94
  1932
		private void SysTrayHideShow()
sl@92
  1933
		{
sl@94
  1934
			Visible = !Visible;
sl@94
  1935
			if (Visible)
sl@94
  1936
			{
sl@94
  1937
				Activate();
sl@94
  1938
				WindowState = FormWindowState.Normal;
sl@94
  1939
			}
sl@92
  1940
		}
sl@94
  1941
sl@94
  1942
		/// <summary>
sl@94
  1943
		/// Use to handle minimize events.
sl@94
  1944
		/// </summary>
sl@94
  1945
		/// <param name="sender"></param>
sl@94
  1946
		/// <param name="e"></param>
sl@94
  1947
		private void MainForm_SizeChanged(object sender, EventArgs e)
sl@94
  1948
		{
sl@94
  1949
			if (WindowState == FormWindowState.Minimized && Properties.Settings.Default.MinimizeToTray)
sl@94
  1950
			{
sl@94
  1951
				if (Visible)
sl@94
  1952
				{
sl@94
  1953
					SysTrayHideShow();
sl@94
  1954
				}
sl@94
  1955
			}
sl@99
  1956
sl@94
  1957
		}
sl@94
  1958
StephaneLenclud@105
  1959
		/// <summary>
StephaneLenclud@105
  1960
		/// 
StephaneLenclud@105
  1961
		/// </summary>
StephaneLenclud@105
  1962
		/// <param name="sender"></param>
StephaneLenclud@105
  1963
		/// <param name="e"></param>
StephaneLenclud@105
  1964
		private void tableLayoutPanel_SizeChanged(object sender, EventArgs e)
StephaneLenclud@105
  1965
		{
StephaneLenclud@105
  1966
			//Our table layout size has changed which means our display size has changed.
StephaneLenclud@105
  1967
			//We need to re-create our bitmap.
StephaneLenclud@105
  1968
			iCreateBitmap = true;
StephaneLenclud@105
  1969
		}
sl@0
  1970
    }
sl@34
  1971
sl@34
  1972
    /// <summary>
sl@34
  1973
    /// A UI thread copy of a client relevant data.
sl@34
  1974
    /// Keeping this copy in the UI thread helps us deal with threading issues.
sl@34
  1975
    /// </summary>
sl@34
  1976
    public class ClientData
sl@34
  1977
    {
sl@55
  1978
        public ClientData(string aSessionId, ICallback aCallback)
sl@34
  1979
        {
sl@34
  1980
            SessionId = aSessionId;
sl@34
  1981
            Name = "";
sl@67
  1982
            Fields = new List<DataField>();
sl@62
  1983
            Layout = new TableLayout(1, 2); //Default to one column and two rows
sl@34
  1984
            Callback = aCallback;
sl@34
  1985
        }
sl@34
  1986
sl@34
  1987
        public string SessionId { get; set; }
sl@34
  1988
        public string Name { get; set; }
sl@67
  1989
        public List<DataField> Fields { get; set; }
sl@62
  1990
        public TableLayout Layout { get; set; }
sl@55
  1991
        public ICallback Callback { get; set; }
sl@34
  1992
    }
sl@0
  1993
}