Server/MainForm.cs
author StephaneLenclud
Wed, 06 May 2015 21:56:21 +0200
changeset 135 2edc5da1796e
parent 126 791786747ba6
child 140 4dff57d255c9
permissions -rw-r--r--
Porting to new MiniDisplay interop naming from NuGet LibMiniDisplay package.
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´╗┐//
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// Copyright (C) 2014-2015 St├ęphane Lenclud.
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//
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// This file is part of SharpDisplayManager.
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//
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// SharpDisplayManager is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// SharpDisplayManager is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with SharpDisplayManager.  If not, see <http://www.gnu.org/licenses/>.
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//
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using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Data;
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using System.Drawing;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using System.Windows.Forms;
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using System.IO;
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using CodeProject.Dialog;
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using System.Drawing.Imaging;
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using System.ServiceModel;
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using System.Threading;
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using System.Diagnostics;
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using System.Deployment.Application;
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using System.Reflection;
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//NAudio
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using NAudio.CoreAudioApi;
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using NAudio.CoreAudioApi.Interfaces;
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using System.Runtime.InteropServices;
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//Network
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using NETWORKLIST;
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//
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using SharpDisplayClient;
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using SharpDisplay;
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using MiniDisplayInterop;
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namespace SharpDisplayManager
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{
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    //Types declarations
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    public delegate uint ColorProcessingDelegate(int aX, int aY, uint aPixel);
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    public delegate int CoordinateTranslationDelegate(System.Drawing.Bitmap aBmp, int aInt);
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    //Delegates are used for our thread safe method
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    public delegate void AddClientDelegate(string aSessionId, ICallback aCallback);
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    public delegate void RemoveClientDelegate(string aSessionId);
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    public delegate void SetFieldDelegate(string SessionId, DataField aField);
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    public delegate void SetFieldsDelegate(string SessionId, System.Collections.Generic.IList<DataField> aFields);
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    public delegate void SetLayoutDelegate(string SessionId, TableLayout aLayout);
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    public delegate void SetClientNameDelegate(string aSessionId, string aName);
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	public delegate void PlainUpdateDelegate();
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    /// <summary>
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    /// Our Display manager main form
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    /// </summary>
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	[System.ComponentModel.DesignerCategory("Form")]
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	public partial class MainForm : MainFormHid, IMMNotificationClient
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    {
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        DateTime LastTickTime;
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        Display iDisplay;
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        System.Drawing.Bitmap iBmp;
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        bool iCreateBitmap; //Workaround render to bitmap issues when minimized
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        ServiceHost iServiceHost;
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        // Our collection of clients sorted by session id.
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        public Dictionary<string, ClientData> iClients;
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        // The name of the client which informations are currently displayed.
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        public string iCurrentClientSessionId;
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        ClientData iCurrentClientData;
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        //
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        public bool iClosing;
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		//
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		public bool iSkipFrameRendering;
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        //Function pointer for pixel color filtering
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        ColorProcessingDelegate iColorFx;
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        //Function pointer for pixel X coordinate intercept
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        CoordinateTranslationDelegate iScreenX;
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        //Function pointer for pixel Y coordinate intercept
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        CoordinateTranslationDelegate iScreenY;
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		//NAudio
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		private MMDeviceEnumerator iMultiMediaDeviceEnumerator;
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		private MMDevice iMultiMediaDevice;
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		//Network
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		private NetworkManager iNetworkManager;
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		/// <summary>
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		/// Manage run when Windows startup option
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		/// </summary>
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		private StartupManager iStartupManager;
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		/// <summary>
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		/// System tray icon.
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		/// </summary>
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		private NotifyIconAdv iNotifyIcon;
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        public MainForm()
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        {
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			iSkipFrameRendering = false;
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			iClosing = false;
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            iCurrentClientSessionId = "";
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            iCurrentClientData = null;
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            LastTickTime = DateTime.Now;
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			//Instantiate our display and register for events notifications
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            iDisplay = new Display();
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			iDisplay.OnOpened += OnDisplayOpened;
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			iDisplay.OnClosed += OnDisplayClosed;
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			//
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			iClients = new Dictionary<string, ClientData>();
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			iStartupManager = new StartupManager();
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			iNotifyIcon = new NotifyIconAdv();
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			//Have our designer initialize its controls
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            InitializeComponent();
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			//Populate device types
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			PopulateDeviceTypes();
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			//Initial status update 
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            UpdateStatus();
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            //We have a bug when drawing minimized and reusing our bitmap
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            iBmp = new System.Drawing.Bitmap(tableLayoutPanel.Width, tableLayoutPanel.Height, PixelFormat.Format32bppArgb);
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            iCreateBitmap = false;
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			//Minimize our window if desired
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			if (Properties.Settings.Default.StartMinimized)
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			{
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				WindowState = FormWindowState.Minimized;
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			}
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        }
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		/// <summary>
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		///
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		/// </summary>
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		/// <param name="sender"></param>
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		/// <param name="e"></param>
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        private void MainForm_Load(object sender, EventArgs e)
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        {
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			//Check if we are running a Click Once deployed application
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			if (ApplicationDeployment.IsNetworkDeployed)
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			{
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				//This is a proper Click Once installation, fetch and show our version number
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				this.Text += " - v" + ApplicationDeployment.CurrentDeployment.CurrentVersion;
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			}
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			else
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			{
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				//Not a proper Click Once installation, assuming development build then
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				this.Text += " - development";
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			}
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			//NAudio
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			iMultiMediaDeviceEnumerator = new MMDeviceEnumerator();
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			iMultiMediaDeviceEnumerator.RegisterEndpointNotificationCallback(this);			
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			UpdateAudioDeviceAndMasterVolumeThreadSafe();
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			//Network
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			iNetworkManager = new NetworkManager();
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			iNetworkManager.OnConnectivityChanged += OnConnectivityChanged;
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			UpdateNetworkStatus();
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			//Setup notification icon
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			SetupTrayIcon();
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			// To make sure start up with minimize to tray works
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			if (WindowState == FormWindowState.Minimized && Properties.Settings.Default.MinimizeToTray)
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			{
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				Visible = false;
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			}
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#if !DEBUG
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			//When not debugging we want the screen to be empty until a client takes over
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			ClearLayout();
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#else
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			//When developing we want at least one client for testing
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			StartNewClient("abcdefghijklmnopqrst-0123456789","ABCDEFGHIJKLMNOPQRST-0123456789");
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#endif
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			//Open display connection on start-up if needed
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			if (Properties.Settings.Default.DisplayConnectOnStartup)
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			{
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				OpenDisplayConnection();
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			}
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			//Start our server so that we can get client requests
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			StartServer();
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			//Register for HID events
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			RegisterHidDevices();
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        }
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		/// <summary>
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		/// Called when our display is opened.
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		/// </summary>
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		/// <param name="aDisplay"></param>
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		private void OnDisplayOpened(Display aDisplay)
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		{
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			//Make sure we resume frame rendering
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			iSkipFrameRendering = false;
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			//Set our screen size now that our display is connected
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			//Our panelDisplay is the container of our tableLayoutPanel
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			//tableLayoutPanel will resize itself to fit the client size of our panelDisplay
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			//panelDisplay needs an extra 2 pixels for borders on each sides
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			//tableLayoutPanel will eventually be the exact size of our display
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			Size size = new Size(iDisplay.WidthInPixels() + 2, iDisplay.HeightInPixels() + 2);
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			panelDisplay.Size = size;
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			//Our display was just opened, update our UI
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			UpdateStatus();
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			//Initiate asynchronous request
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			iDisplay.RequestFirmwareRevision();
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			//Audio
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			UpdateMasterVolumeThreadSafe();
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			//Network
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			UpdateNetworkStatus();
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#if DEBUG
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			//Testing icon in debug, no arm done if icon not supported
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			//iDisplay.SetIconStatus(Display.TMiniDisplayIconType.EMiniDisplayIconRecording, 0, 1);
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			//iDisplay.SetAllIconsStatus(2);
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#endif
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		}
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		/// <summary>
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		/// Called when our display is closed.
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		/// </summary>
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		/// <param name="aDisplay"></param>
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		private void OnDisplayClosed(Display aDisplay)
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		{
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			//Our display was just closed, update our UI consequently
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			UpdateStatus();
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		}
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		public void OnConnectivityChanged(NetworkManager aNetwork, NLM_CONNECTIVITY newConnectivity)
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		{
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			//Update network status
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			UpdateNetworkStatus();			
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		}
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		/// <summary>
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		/// Update our Network Status
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		/// </summary>
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		private void UpdateNetworkStatus()
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		{
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			if (iDisplay.IsOpen())
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			{
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                iDisplay.SetIconOnOff(MiniDisplay.IconType.Internet, iNetworkManager.NetworkListManager.IsConnectedToInternet);
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                iDisplay.SetIconOnOff(MiniDisplay.IconType.NetworkSignal, iNetworkManager.NetworkListManager.IsConnected);
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			}
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		}
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		int iLastNetworkIconIndex = 0;
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		int iUpdateCountSinceLastNetworkAnimation = 0;
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		/// <summary>
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		/// 
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		/// </summary>
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		private void UpdateNetworkSignal(DateTime aLastTickTime, DateTime aNewTickTime)
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		{
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			iUpdateCountSinceLastNetworkAnimation++;
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			iUpdateCountSinceLastNetworkAnimation = iUpdateCountSinceLastNetworkAnimation % 4;
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			if (iDisplay.IsOpen() && iNetworkManager.NetworkListManager.IsConnected && iUpdateCountSinceLastNetworkAnimation==0)
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			{
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                int iconCount = iDisplay.IconCount(MiniDisplay.IconType.NetworkSignal);
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				if (iconCount <= 0)
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				{
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					//Prevents div by zero and other undefined behavior
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					return;
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				}
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				iLastNetworkIconIndex++;
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				iLastNetworkIconIndex = iLastNetworkIconIndex % (iconCount*2);
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				for (int i=0;i<iconCount;i++)
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				{
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					if (i < iLastNetworkIconIndex && !(i == 0 && iLastNetworkIconIndex > 3) && !(i == 1 && iLastNetworkIconIndex > 4))
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					{
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                        iDisplay.SetIconOn(MiniDisplay.IconType.NetworkSignal, i);
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					}
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					else
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					{
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                        iDisplay.SetIconOff(MiniDisplay.IconType.NetworkSignal, i);
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					}
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				}				
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			}
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		}
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        /// <summary>
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        /// Receive volume change notification and reflect changes on our slider.
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        /// </summary>
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        /// <param name="data"></param>
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        public void OnVolumeNotificationThreadSafe(AudioVolumeNotificationData data)
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        {
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			UpdateMasterVolumeThreadSafe();
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        }
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        /// <summary>
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        /// Update master volume when user moves our slider.
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        /// </summary>
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        /// <param name="sender"></param>
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        /// <param name="e"></param>
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        private void trackBarMasterVolume_Scroll(object sender, EventArgs e)
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        {
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			//Just like Windows Volume Mixer we unmute if the volume is adjusted
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			iMultiMediaDevice.AudioEndpointVolume.Mute = false;
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			//Set volume level according to our volume slider new position
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			iMultiMediaDevice.AudioEndpointVolume.MasterVolumeLevelScalar = trackBarMasterVolume.Value / 100.0f;
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        }
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		/// <summary>
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		/// Mute check box changed.
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		/// </summary>
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		/// <param name="sender"></param>
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		/// <param name="e"></param>
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		private void checkBoxMute_CheckedChanged(object sender, EventArgs e)
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		{
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			iMultiMediaDevice.AudioEndpointVolume.Mute = checkBoxMute.Checked;
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		}
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        /// <summary>
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        /// Device State Changed
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        /// </summary>
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        public void OnDeviceStateChanged([MarshalAs(UnmanagedType.LPWStr)] string deviceId, [MarshalAs(UnmanagedType.I4)] DeviceState newState){}
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        /// <summary>
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        /// Device Added
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        /// </summary>
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        public void OnDeviceAdded([MarshalAs(UnmanagedType.LPWStr)] string pwstrDeviceId) { }
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        /// <summary>
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        /// Device Removed
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        /// </summary>
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        public void OnDeviceRemoved([MarshalAs(UnmanagedType.LPWStr)] string deviceId) { }
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        /// <summary>
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        /// Default Device Changed
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        /// </summary>
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        public void OnDefaultDeviceChanged(DataFlow flow, Role role, [MarshalAs(UnmanagedType.LPWStr)] string defaultDeviceId)
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        {
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            if (role == Role.Multimedia && flow == DataFlow.Render)
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            {
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                UpdateAudioDeviceAndMasterVolumeThreadSafe();
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            }
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        }
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        /// <summary>
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        /// Property Value Changed
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        /// </summary>
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        /// <param name="pwstrDeviceId"></param>
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        /// <param name="key"></param>
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   368
        public void OnPropertyValueChanged([MarshalAs(UnmanagedType.LPWStr)] string pwstrDeviceId, PropertyKey key){}
StephaneLenclud@112
   369
StephaneLenclud@112
   370
StephaneLenclud@112
   371
        
StephaneLenclud@112
   372
StephaneLenclud@112
   373
		/// <summary>
StephaneLenclud@116
   374
		/// Update master volume indicators based our current system states.
StephaneLenclud@116
   375
		/// This typically includes volume levels and mute status.
StephaneLenclud@112
   376
		/// </summary>
StephaneLenclud@112
   377
		private void UpdateMasterVolumeThreadSafe()
StephaneLenclud@112
   378
		{
StephaneLenclud@112
   379
			if (this.InvokeRequired)
StephaneLenclud@112
   380
			{
StephaneLenclud@112
   381
				//Not in the proper thread, invoke ourselves
StephaneLenclud@112
   382
				PlainUpdateDelegate d = new PlainUpdateDelegate(UpdateMasterVolumeThreadSafe);
StephaneLenclud@112
   383
				this.Invoke(d, new object[] { });
StephaneLenclud@112
   384
				return;
StephaneLenclud@112
   385
			}
StephaneLenclud@112
   386
StephaneLenclud@113
   387
			//Update volume slider
StephaneLenclud@112
   388
			float volumeLevelScalar = iMultiMediaDevice.AudioEndpointVolume.MasterVolumeLevelScalar;
StephaneLenclud@112
   389
			trackBarMasterVolume.Value = Convert.ToInt32(volumeLevelScalar * 100);
StephaneLenclud@113
   390
			//Update mute checkbox
StephaneLenclud@113
   391
			checkBoxMute.Checked = iMultiMediaDevice.AudioEndpointVolume.Mute;
StephaneLenclud@112
   392
StephaneLenclud@116
   393
			//If our display connection is open we need to update its icons
StephaneLenclud@112
   394
			if (iDisplay.IsOpen())
StephaneLenclud@112
   395
			{
StephaneLenclud@116
   396
				//First take care our our volume level icons
StephaneLenclud@135
   397
                int volumeIconCount = iDisplay.IconCount(MiniDisplay.IconType.Volume);
StephaneLenclud@112
   398
				if (volumeIconCount > 0)
StephaneLenclud@114
   399
				{					
StephaneLenclud@116
   400
					//Compute current volume level from system level and the number of segments in our display volume bar.
StephaneLenclud@116
   401
					//That tells us how many segments in our volume bar needs to be turned on.
StephaneLenclud@116
   402
					float currentVolume = volumeLevelScalar * volumeIconCount;
StephaneLenclud@116
   403
					int segmentOnCount = Convert.ToInt32(currentVolume);
StephaneLenclud@116
   404
					//Check if our segment count was rounded up, this will later be used for half brightness segment
StephaneLenclud@116
   405
					bool roundedUp = segmentOnCount > currentVolume;
StephaneLenclud@114
   406
StephaneLenclud@112
   407
					for (int i = 0; i < volumeIconCount; i++)
StephaneLenclud@112
   408
					{
StephaneLenclud@116
   409
						if (i < segmentOnCount)
StephaneLenclud@112
   410
						{
StephaneLenclud@116
   411
							//If we are dealing with our last segment and our segment count was rounded up then we will use half brightness.
StephaneLenclud@116
   412
							if (i == segmentOnCount - 1 && roundedUp)
StephaneLenclud@114
   413
							{
StephaneLenclud@114
   414
								//Half brightness
StephaneLenclud@135
   415
                                iDisplay.SetIconStatus(MiniDisplay.IconType.Volume, i, (iDisplay.IconStatusCount(MiniDisplay.IconType.Volume) - 1) / 2);
StephaneLenclud@114
   416
							}
StephaneLenclud@114
   417
							else
StephaneLenclud@114
   418
							{
StephaneLenclud@114
   419
								//Full brightness
StephaneLenclud@135
   420
                                iDisplay.SetIconStatus(MiniDisplay.IconType.Volume, i, iDisplay.IconStatusCount(MiniDisplay.IconType.Volume) - 1);
StephaneLenclud@114
   421
							}
StephaneLenclud@112
   422
						}
StephaneLenclud@112
   423
						else
StephaneLenclud@112
   424
						{
StephaneLenclud@135
   425
                            iDisplay.SetIconStatus(MiniDisplay.IconType.Volume, i, 0);
StephaneLenclud@112
   426
						}
StephaneLenclud@112
   427
					}
StephaneLenclud@112
   428
				}
StephaneLenclud@113
   429
StephaneLenclud@116
   430
				//Take care our our mute icon
StephaneLenclud@135
   431
                iDisplay.SetIconOnOff(MiniDisplay.IconType.Mute, iMultiMediaDevice.AudioEndpointVolume.Mute);
StephaneLenclud@112
   432
			}
StephaneLenclud@112
   433
StephaneLenclud@112
   434
		}
StephaneLenclud@112
   435
StephaneLenclud@112
   436
        /// <summary>
StephaneLenclud@112
   437
        /// 
StephaneLenclud@112
   438
        /// </summary>
StephaneLenclud@112
   439
        private void UpdateAudioDeviceAndMasterVolumeThreadSafe()
StephaneLenclud@112
   440
        {
StephaneLenclud@112
   441
            if (this.InvokeRequired)
StephaneLenclud@112
   442
            {
StephaneLenclud@112
   443
                //Not in the proper thread, invoke ourselves
StephaneLenclud@112
   444
				PlainUpdateDelegate d = new PlainUpdateDelegate(UpdateAudioDeviceAndMasterVolumeThreadSafe);
StephaneLenclud@112
   445
                this.Invoke(d, new object[] { });
StephaneLenclud@112
   446
                return;
StephaneLenclud@112
   447
            }
StephaneLenclud@112
   448
            
StephaneLenclud@112
   449
            //We are in the correct thread just go ahead.
StephaneLenclud@112
   450
            try
StephaneLenclud@112
   451
            {                
StephaneLenclud@112
   452
                //Get our master volume            
StephaneLenclud@112
   453
				iMultiMediaDevice = iMultiMediaDeviceEnumerator.GetDefaultAudioEndpoint(DataFlow.Render, Role.Multimedia);
StephaneLenclud@116
   454
				//Update our label
StephaneLenclud@116
   455
				labelDefaultAudioDevice.Text = iMultiMediaDevice.FriendlyName;
StephaneLenclud@116
   456
StephaneLenclud@112
   457
                //Show our volume in our track bar
StephaneLenclud@112
   458
				UpdateMasterVolumeThreadSafe();
StephaneLenclud@112
   459
StephaneLenclud@112
   460
                //Register to get volume modifications
StephaneLenclud@112
   461
				iMultiMediaDevice.AudioEndpointVolume.OnVolumeNotification += OnVolumeNotificationThreadSafe;
StephaneLenclud@112
   462
                //
StephaneLenclud@112
   463
				trackBarMasterVolume.Enabled = true;
StephaneLenclud@112
   464
            }
StephaneLenclud@112
   465
            catch (Exception ex)
StephaneLenclud@112
   466
            {
StephaneLenclud@112
   467
                Debug.WriteLine("Exception thrown in UpdateAudioDeviceAndMasterVolume");
StephaneLenclud@112
   468
                Debug.WriteLine(ex.ToString());
StephaneLenclud@112
   469
                //Something went wrong S/PDIF device ca throw exception I guess
StephaneLenclud@112
   470
				trackBarMasterVolume.Enabled = false;
StephaneLenclud@112
   471
            }
StephaneLenclud@112
   472
        }
StephaneLenclud@104
   473
StephaneLenclud@104
   474
		/// <summary>
StephaneLenclud@104
   475
		/// 
StephaneLenclud@104
   476
		/// </summary>
StephaneLenclud@104
   477
		private void PopulateDeviceTypes()
StephaneLenclud@104
   478
		{
StephaneLenclud@104
   479
			int count = Display.TypeCount();
StephaneLenclud@104
   480
StephaneLenclud@106
   481
			for (int i = 0; i < count; i++)
StephaneLenclud@104
   482
			{
StephaneLenclud@135
   483
				comboBoxDisplayType.Items.Add(Display.TypeName((MiniDisplay.Type)i));
StephaneLenclud@106
   484
			}
StephaneLenclud@104
   485
		}
StephaneLenclud@104
   486
StephaneLenclud@104
   487
		/// <summary>
sl@99
   488
		///
sl@94
   489
		/// </summary>
sl@95
   490
		private void SetupTrayIcon()
sl@95
   491
		{
sl@95
   492
			iNotifyIcon.Icon = GetIcon("vfd.ico");
sl@95
   493
			iNotifyIcon.Text = "Sharp Display Manager";
sl@95
   494
			iNotifyIcon.Visible = true;
sl@95
   495
sl@95
   496
			//Double click toggles visibility - typically brings up the application
sl@95
   497
			iNotifyIcon.DoubleClick += delegate(object obj, EventArgs args)
sl@95
   498
			{
sl@95
   499
				SysTrayHideShow();
sl@95
   500
			};
sl@95
   501
sl@95
   502
			//Adding a context menu, useful to be able to exit the application
sl@95
   503
			ContextMenu contextMenu = new ContextMenu();
sl@95
   504
			//Context menu item to toggle visibility
sl@95
   505
			MenuItem hideShowItem = new MenuItem("Hide/Show");
sl@95
   506
			hideShowItem.Click += delegate(object obj, EventArgs args)
sl@95
   507
			{
sl@95
   508
				SysTrayHideShow();
sl@95
   509
			};
sl@95
   510
			contextMenu.MenuItems.Add(hideShowItem);
sl@95
   511
sl@95
   512
			//Context menu item separator
sl@95
   513
			contextMenu.MenuItems.Add(new MenuItem("-"));
sl@95
   514
sl@95
   515
			//Context menu exit item
sl@95
   516
			MenuItem exitItem = new MenuItem("Exit");
sl@95
   517
			exitItem.Click += delegate(object obj, EventArgs args)
sl@95
   518
			{
sl@95
   519
				Application.Exit();
sl@95
   520
			};
sl@95
   521
			contextMenu.MenuItems.Add(exitItem);
sl@95
   522
sl@95
   523
			iNotifyIcon.ContextMenu = contextMenu;
sl@95
   524
		}
sl@95
   525
sl@95
   526
		/// <summary>
sl@94
   527
		/// Access icons from embedded resources.
sl@94
   528
		/// </summary>
sl@94
   529
		/// <param name="name"></param>
sl@94
   530
		/// <returns></returns>
sl@94
   531
		public static Icon GetIcon(string name)
sl@94
   532
		{
sl@94
   533
			name = "SharpDisplayManager.Resources." + name;
sl@94
   534
sl@94
   535
			string[] names =
sl@94
   536
			  Assembly.GetExecutingAssembly().GetManifestResourceNames();
sl@94
   537
			for (int i = 0; i < names.Length; i++)
sl@94
   538
			{
sl@94
   539
				if (names[i].Replace('\\', '.') == name)
sl@94
   540
				{
sl@94
   541
					using (Stream stream = Assembly.GetExecutingAssembly().
sl@94
   542
					  GetManifestResourceStream(names[i]))
sl@94
   543
					{
sl@94
   544
						return new Icon(stream);
sl@94
   545
					}
sl@94
   546
				}
sl@94
   547
			}
sl@94
   548
sl@94
   549
			return null;
sl@94
   550
		}
sl@94
   551
sl@94
   552
sl@65
   553
        /// <summary>
sl@65
   554
        /// Set our current client.
sl@65
   555
        /// This will take care of applying our client layout and set data fields.
sl@65
   556
        /// </summary>
sl@65
   557
        /// <param name="aSessionId"></param>
sl@65
   558
        void SetCurrentClient(string aSessionId)
sl@57
   559
        {
sl@65
   560
            if (aSessionId == iCurrentClientSessionId)
sl@57
   561
            {
sl@65
   562
                //Given client is already the current one.
sl@65
   563
                //Don't bother changing anything then.
sl@65
   564
                return;
sl@65
   565
            }
sl@57
   566
sl@65
   567
            //Set current client ID.
sl@65
   568
            iCurrentClientSessionId = aSessionId;
sl@65
   569
            //Fetch and set current client data.
sl@65
   570
            iCurrentClientData = iClients[aSessionId];
sl@65
   571
            //Apply layout and set data fields.
sl@65
   572
            UpdateTableLayoutPanel(iCurrentClientData);
sl@57
   573
        }
sl@57
   574
sl@0
   575
        private void buttonFont_Click(object sender, EventArgs e)
sl@0
   576
        {
sl@0
   577
            //fontDialog.ShowColor = true;
sl@0
   578
            //fontDialog.ShowApply = true;
sl@0
   579
            fontDialog.ShowEffects = true;
sl@99
   580
            fontDialog.Font = cds.Font;
sl@28
   581
sl@28
   582
            fontDialog.FixedPitchOnly = checkBoxFixedPitchFontOnly.Checked;
sl@28
   583
sl@0
   584
            //fontDialog.ShowHelp = true;
sl@0
   585
sl@0
   586
            //fontDlg.MaxSize = 40;
sl@0
   587
            //fontDlg.MinSize = 22;
sl@0
   588
sl@0
   589
            //fontDialog.Parent = this;
sl@0
   590
            //fontDialog.StartPosition = FormStartPosition.CenterParent;
sl@0
   591
sl@0
   592
            //DlgBox.ShowDialog(fontDialog);
sl@0
   593
sl@0
   594
            //if (fontDialog.ShowDialog(this) != DialogResult.Cancel)
sl@0
   595
            if (DlgBox.ShowDialog(fontDialog) != DialogResult.Cancel)
sl@0
   596
            {
sl@99
   597
                //Set the fonts to all our labels in our layout
sl@99
   598
                foreach (Control ctrl in tableLayoutPanel.Controls)
sl@99
   599
                {
sl@99
   600
                    if (ctrl is MarqueeLabel)
sl@99
   601
                    {
sl@99
   602
                        ((MarqueeLabel)ctrl).Font = fontDialog.Font;
sl@99
   603
                    }
sl@99
   604
                }
sl@0
   605
sl@99
   606
                //Save font settings
sl@48
   607
                cds.Font = fontDialog.Font;
sl@8
   608
                Properties.Settings.Default.Save();
sl@36
   609
                //
sl@37
   610
                CheckFontHeight();
sl@37
   611
            }
sl@37
   612
        }
sl@36
   613
sl@37
   614
        /// <summary>
sl@38
   615
        ///
sl@37
   616
        /// </summary>
sl@37
   617
        void CheckFontHeight()
sl@37
   618
        {
sl@54
   619
            //Show font height and width
sl@54
   620
            labelFontHeight.Text = "Font height: " + cds.Font.Height;
sl@54
   621
            float charWidth = IsFixedWidth(cds.Font);
sl@54
   622
            if (charWidth == 0.0f)
sl@54
   623
            {
sl@54
   624
                labelFontWidth.Visible = false;
sl@54
   625
            }
sl@54
   626
            else
sl@54
   627
            {
sl@54
   628
                labelFontWidth.Visible = true;
sl@54
   629
                labelFontWidth.Text = "Font width: " + charWidth;
sl@54
   630
            }
sl@54
   631
sl@70
   632
            MarqueeLabel label = null;
sl@68
   633
            //Get the first label control we can find
sl@68
   634
            foreach (Control ctrl in tableLayoutPanel.Controls)
sl@68
   635
            {
sl@68
   636
                if (ctrl is MarqueeLabel)
sl@68
   637
                {
sl@68
   638
                    label = (MarqueeLabel)ctrl;
sl@68
   639
                    break;
sl@68
   640
                }
sl@68
   641
            }
sl@68
   642
sl@54
   643
            //Now check font height and show a warning if needed.
sl@68
   644
            if (label != null && label.Font.Height > label.Height)
sl@37
   645
            {
sl@60
   646
                labelWarning.Text = "WARNING: Selected font is too height by " + (label.Font.Height - label.Height) + " pixels!";
sl@37
   647
                labelWarning.Visible = true;
sl@0
   648
            }
sl@37
   649
            else
sl@37
   650
            {
sl@37
   651
                labelWarning.Visible = false;
sl@37
   652
            }
sl@37
   653
sl@0
   654
        }
sl@0
   655
sl@0
   656
        private void buttonCapture_Click(object sender, EventArgs e)
sl@0
   657
        {
sl@0
   658
            System.Drawing.Bitmap bmp = new System.Drawing.Bitmap(tableLayoutPanel.Width, tableLayoutPanel.Height);
sl@0
   659
            tableLayoutPanel.DrawToBitmap(bmp, tableLayoutPanel.ClientRectangle);
sl@14
   660
            //Bitmap bmpToSave = new Bitmap(bmp);
sl@14
   661
            bmp.Save("D:\\capture.png");
sl@14
   662
sl@60
   663
            ((MarqueeLabel)tableLayoutPanel.Controls[0]).Text = "Captured";
sl@17
   664
sl@14
   665
            /*
sl@14
   666
            string outputFileName = "d:\\capture.png";
sl@14
   667
            using (MemoryStream memory = new MemoryStream())
sl@14
   668
            {
sl@14
   669
                using (FileStream fs = new FileStream(outputFileName, FileMode.OpenOrCreate, FileAccess.ReadWrite))
sl@14
   670
                {
sl@14
   671
                    bmp.Save(memory, System.Drawing.Imaging.ImageFormat.Png);
sl@14
   672
                    byte[] bytes = memory.ToArray();
sl@14
   673
                    fs.Write(bytes, 0, bytes.Length);
sl@14
   674
                }
sl@14
   675
            }
sl@14
   676
             */
sl@14
   677
sl@0
   678
        }
sl@2
   679
sl@12
   680
        private void CheckForRequestResults()
sl@12
   681
        {
sl@12
   682
            if (iDisplay.IsRequestPending())
sl@12
   683
            {
sl@12
   684
                switch (iDisplay.AttemptRequestCompletion())
sl@12
   685
                {
StephaneLenclud@135
   686
                    case MiniDisplay.Request.FirmwareRevision:
sl@51
   687
                        toolStripStatusLabelConnect.Text += " v" + iDisplay.FirmwareRevision();
sl@51
   688
                        //Issue next request then
sl@51
   689
                        iDisplay.RequestPowerSupplyStatus();
sl@51
   690
                        break;
sl@51
   691
StephaneLenclud@135
   692
                    case MiniDisplay.Request.PowerSupplyStatus:
sl@12
   693
                        if (iDisplay.PowerSupplyStatus())
sl@12
   694
                        {
sl@12
   695
                            toolStripStatusLabelPower.Text = "ON";
sl@12
   696
                        }
sl@12
   697
                        else
sl@12
   698
                        {
sl@12
   699
                            toolStripStatusLabelPower.Text = "OFF";
sl@12
   700
                        }
sl@12
   701
                        //Issue next request then
sl@12
   702
                        iDisplay.RequestDeviceId();
sl@12
   703
                        break;
sl@12
   704
StephaneLenclud@135
   705
                    case MiniDisplay.Request.DeviceId:
sl@12
   706
                        toolStripStatusLabelConnect.Text += " - " + iDisplay.DeviceId();
sl@12
   707
                        //No more request to issue
sl@12
   708
                        break;
sl@12
   709
                }
sl@12
   710
            }
sl@12
   711
        }
sl@12
   712
sl@58
   713
        public static uint ColorWhiteIsOn(int aX, int aY, uint aPixel)
sl@58
   714
        {
sl@58
   715
            if ((aPixel & 0x00FFFFFF) == 0x00FFFFFF)
sl@58
   716
            {
sl@58
   717
                return 0xFFFFFFFF;
sl@58
   718
            }
sl@58
   719
            return 0x00000000;
sl@58
   720
        }
sl@16
   721
sl@58
   722
        public static uint ColorUntouched(int aX, int aY, uint aPixel)
sl@57
   723
        {
sl@57
   724
            return aPixel;
sl@57
   725
        }
sl@57
   726
sl@58
   727
        public static uint ColorInversed(int aX, int aY, uint aPixel)
sl@57
   728
        {
sl@57
   729
            return ~aPixel;
sl@57
   730
        }
sl@57
   731
sl@58
   732
        public static uint ColorChessboard(int aX, int aY, uint aPixel)
sl@58
   733
        {
sl@58
   734
            if ((aX % 2 == 0) && (aY % 2 == 0))
sl@58
   735
            {
sl@58
   736
                return ~aPixel;
sl@58
   737
            }
sl@58
   738
            else if ((aX % 2 != 0) && (aY % 2 != 0))
sl@58
   739
            {
sl@58
   740
                return ~aPixel;
sl@58
   741
            }
sl@58
   742
            return 0x00000000;
sl@58
   743
        }
sl@58
   744
sl@16
   745
sl@16
   746
        public static int ScreenReversedX(System.Drawing.Bitmap aBmp, int aX)
sl@16
   747
        {
sl@16
   748
            return aBmp.Width - aX - 1;
sl@16
   749
        }
sl@16
   750
sl@16
   751
        public int ScreenReversedY(System.Drawing.Bitmap aBmp, int aY)
sl@16
   752
        {
sl@16
   753
            return iBmp.Height - aY - 1;
sl@16
   754
        }
sl@16
   755
sl@16
   756
        public int ScreenX(System.Drawing.Bitmap aBmp, int aX)
sl@16
   757
        {
sl@16
   758
            return aX;
sl@16
   759
        }
sl@16
   760
sl@16
   761
        public int ScreenY(System.Drawing.Bitmap aBmp, int aY)
sl@16
   762
        {
sl@16
   763
            return aY;
sl@16
   764
        }
sl@16
   765
sl@58
   766
        /// <summary>
sl@58
   767
        /// Select proper pixel delegates according to our current settings.
sl@58
   768
        /// </summary>
sl@58
   769
        private void SetupPixelDelegates()
sl@58
   770
        {
sl@59
   771
            //Select our pixel processing routine
sl@58
   772
            if (cds.InverseColors)
sl@58
   773
            {
sl@58
   774
                //iColorFx = ColorChessboard;
sl@58
   775
                iColorFx = ColorInversed;
sl@58
   776
            }
sl@58
   777
            else
sl@58
   778
            {
sl@58
   779
                iColorFx = ColorWhiteIsOn;
sl@58
   780
            }
sl@58
   781
sl@58
   782
            //Select proper coordinate translation functions
sl@58
   783
            //We used delegate/function pointer to support reverse screen without doing an extra test on each pixels
sl@58
   784
            if (cds.ReverseScreen)
sl@58
   785
            {
sl@58
   786
                iScreenX = ScreenReversedX;
sl@58
   787
                iScreenY = ScreenReversedY;
sl@58
   788
            }
sl@58
   789
            else
sl@58
   790
            {
sl@58
   791
                iScreenX = ScreenX;
sl@58
   792
                iScreenY = ScreenY;
sl@58
   793
            }
sl@58
   794
sl@58
   795
        }
sl@16
   796
sl@16
   797
        //This is our timer tick responsible to perform our render
sl@2
   798
        private void timer_Tick(object sender, EventArgs e)
sl@14
   799
        {
sl@2
   800
            //Update our animations
sl@2
   801
            DateTime NewTickTime = DateTime.Now;
sl@2
   802
StephaneLenclud@118
   803
			UpdateNetworkSignal(LastTickTime, NewTickTime);
StephaneLenclud@118
   804
sl@60
   805
            //Update animation for all our marquees
sl@68
   806
            foreach (Control ctrl in tableLayoutPanel.Controls)
sl@60
   807
            {
sl@68
   808
                if (ctrl is MarqueeLabel)
sl@68
   809
                {
sl@68
   810
                    ((MarqueeLabel)ctrl).UpdateAnimation(LastTickTime, NewTickTime);
sl@68
   811
                }
sl@60
   812
            }
sl@60
   813
sl@4
   814
            //Update our display
sl@4
   815
            if (iDisplay.IsOpen())
sl@4
   816
            {
sl@12
   817
                CheckForRequestResults();
sl@12
   818
StephaneLenclud@122
   819
				//Check if frame rendering is needed
StephaneLenclud@122
   820
				//Typically used when showing clock
StephaneLenclud@122
   821
				if (!iSkipFrameRendering)
StephaneLenclud@122
   822
				{
StephaneLenclud@122
   823
					//Draw to bitmap
StephaneLenclud@122
   824
					if (iCreateBitmap)
StephaneLenclud@122
   825
					{
StephaneLenclud@122
   826
						iBmp = new System.Drawing.Bitmap(tableLayoutPanel.Width, tableLayoutPanel.Height, PixelFormat.Format32bppArgb);
StephaneLenclud@122
   827
					}
StephaneLenclud@122
   828
					tableLayoutPanel.DrawToBitmap(iBmp, tableLayoutPanel.ClientRectangle);
StephaneLenclud@122
   829
					//iBmp.Save("D:\\capture.png");
sl@16
   830
StephaneLenclud@122
   831
					//Send it to our display
StephaneLenclud@122
   832
					for (int i = 0; i < iBmp.Width; i++)
StephaneLenclud@122
   833
					{
StephaneLenclud@122
   834
						for (int j = 0; j < iBmp.Height; j++)
StephaneLenclud@122
   835
						{
StephaneLenclud@122
   836
							unchecked
StephaneLenclud@122
   837
							{
StephaneLenclud@122
   838
								//Get our processed pixel coordinates
StephaneLenclud@122
   839
								int x = iScreenX(iBmp, i);
StephaneLenclud@122
   840
								int y = iScreenY(iBmp, j);
StephaneLenclud@122
   841
								//Get pixel color
StephaneLenclud@122
   842
								uint color = (uint)iBmp.GetPixel(i, j).ToArgb();
StephaneLenclud@122
   843
								//Apply color effects
StephaneLenclud@122
   844
								color = iColorFx(x, y, color);
StephaneLenclud@122
   845
								//Now set our pixel
StephaneLenclud@122
   846
								iDisplay.SetPixel(x, y, color);
StephaneLenclud@122
   847
							}
StephaneLenclud@122
   848
						}
StephaneLenclud@122
   849
					}
sl@4
   850
StephaneLenclud@122
   851
					iDisplay.SwapBuffers();
StephaneLenclud@122
   852
				}
sl@4
   853
            }
sl@8
   854
sl@8
   855
            //Compute instant FPS
sl@47
   856
            toolStripStatusLabelFps.Text = (1.0/NewTickTime.Subtract(LastTickTime).TotalSeconds).ToString("F0") + " / " + (1000/timer.Interval).ToString() + " FPS";
sl@8
   857
sl@8
   858
            LastTickTime = NewTickTime;
sl@8
   859
sl@2
   860
        }
sl@3
   861
StephaneLenclud@103
   862
		/// <summary>
StephaneLenclud@103
   863
		/// Attempt to establish connection with our display hardware.
StephaneLenclud@103
   864
		/// </summary>
sl@46
   865
        private void OpenDisplayConnection()
sl@3
   866
        {
sl@46
   867
            CloseDisplayConnection();
sl@46
   868
StephaneLenclud@135
   869
            if (!iDisplay.Open((MiniDisplay.Type)cds.DisplayType))
StephaneLenclud@104
   870
            {   
StephaneLenclud@104
   871
				UpdateStatus();               
StephaneLenclud@104
   872
				toolStripStatusLabelConnect.Text = "Connection error";
sl@7
   873
            }
sl@46
   874
        }
sl@7
   875
sl@46
   876
        private void CloseDisplayConnection()
sl@46
   877
        {
StephaneLenclud@104
   878
			//Status will be updated upon receiving the closed event
StephaneLenclud@122
   879
StephaneLenclud@122
   880
			if (iDisplay == null || !iDisplay.IsOpen())
StephaneLenclud@122
   881
			{
StephaneLenclud@122
   882
				return;
StephaneLenclud@122
   883
			}
StephaneLenclud@122
   884
StephaneLenclud@122
   885
			//Do not clear if we gave up on rendering already.
StephaneLenclud@122
   886
			//This means we will keep on displaying clock on MDM166AA for instance.
StephaneLenclud@122
   887
			if (!iSkipFrameRendering)
StephaneLenclud@122
   888
			{
StephaneLenclud@122
   889
				iDisplay.Clear();
StephaneLenclud@122
   890
				iDisplay.SwapBuffers();
StephaneLenclud@122
   891
			}
StephaneLenclud@122
   892
StephaneLenclud@122
   893
			iDisplay.SetAllIconsStatus(0); //Turn off all icons
sl@46
   894
            iDisplay.Close();
sl@46
   895
        }
sl@46
   896
sl@46
   897
        private void buttonOpen_Click(object sender, EventArgs e)
sl@46
   898
        {
sl@46
   899
            OpenDisplayConnection();
sl@3
   900
        }
sl@3
   901
sl@3
   902
        private void buttonClose_Click(object sender, EventArgs e)
sl@3
   903
        {
sl@46
   904
            CloseDisplayConnection();
sl@3
   905
        }
sl@3
   906
sl@3
   907
        private void buttonClear_Click(object sender, EventArgs e)
sl@3
   908
        {
sl@3
   909
            iDisplay.Clear();
sl@3
   910
            iDisplay.SwapBuffers();
sl@3
   911
        }
sl@3
   912
sl@3
   913
        private void buttonFill_Click(object sender, EventArgs e)
sl@3
   914
        {
sl@3
   915
            iDisplay.Fill();
sl@3
   916
            iDisplay.SwapBuffers();
sl@3
   917
        }
sl@3
   918
sl@3
   919
        private void trackBarBrightness_Scroll(object sender, EventArgs e)
sl@3
   920
        {
sl@48
   921
            cds.Brightness = trackBarBrightness.Value;
sl@9
   922
            Properties.Settings.Default.Save();
sl@3
   923
            iDisplay.SetBrightness(trackBarBrightness.Value);
sl@9
   924
sl@3
   925
        }
sl@7
   926
sl@48
   927
sl@48
   928
        /// <summary>
sl@48
   929
        /// CDS stands for Current Display Settings
sl@48
   930
        /// </summary>
sl@50
   931
        private DisplaySettings cds
sl@48
   932
        {
sl@48
   933
            get
sl@48
   934
            {
sl@65
   935
                DisplaysSettings settings = Properties.Settings.Default.DisplaysSettings;
sl@51
   936
                if (settings == null)
sl@51
   937
                {
sl@51
   938
                    settings = new DisplaysSettings();
sl@51
   939
                    settings.Init();
sl@65
   940
                    Properties.Settings.Default.DisplaysSettings = settings;
sl@51
   941
                }
sl@48
   942
sl@48
   943
                //Make sure all our settings have been created
sl@48
   944
                while (settings.Displays.Count <= Properties.Settings.Default.CurrentDisplayIndex)
sl@48
   945
                {
sl@50
   946
                    settings.Displays.Add(new DisplaySettings());
sl@48
   947
                }
sl@48
   948
sl@50
   949
                DisplaySettings displaySettings = settings.Displays[Properties.Settings.Default.CurrentDisplayIndex];
sl@48
   950
                return displaySettings;
sl@48
   951
            }
sl@48
   952
        }
sl@48
   953
sl@54
   954
        /// <summary>
sl@54
   955
        /// Check if the given font has a fixed character pitch.
sl@54
   956
        /// </summary>
sl@54
   957
        /// <param name="ft"></param>
sl@54
   958
        /// <returns>0.0f if this is not a monospace font, otherwise returns the character width.</returns>
sl@54
   959
        public float IsFixedWidth(Font ft)
sl@54
   960
        {
sl@54
   961
            Graphics g = CreateGraphics();
sl@54
   962
            char[] charSizes = new char[] { 'i', 'a', 'Z', '%', '#', 'a', 'B', 'l', 'm', ',', '.' };
sl@54
   963
            float charWidth = g.MeasureString("I", ft, Int32.MaxValue, StringFormat.GenericTypographic).Width;
sl@54
   964
sl@54
   965
            bool fixedWidth = true;
sl@54
   966
sl@54
   967
            foreach (char c in charSizes)
sl@54
   968
                if (g.MeasureString(c.ToString(), ft, Int32.MaxValue, StringFormat.GenericTypographic).Width != charWidth)
sl@54
   969
                    fixedWidth = false;
sl@54
   970
sl@54
   971
            if (fixedWidth)
sl@54
   972
            {
sl@54
   973
                return charWidth;
sl@54
   974
            }
sl@54
   975
sl@54
   976
            return 0.0f;
sl@54
   977
        }
sl@54
   978
StephaneLenclud@103
   979
		/// <summary>
StephaneLenclud@103
   980
		/// Synchronize UI with settings
StephaneLenclud@103
   981
		/// </summary>
sl@7
   982
        private void UpdateStatus()
StephaneLenclud@103
   983
        {            
sl@48
   984
            //Load settings
sl@54
   985
            checkBoxShowBorders.Checked = cds.ShowBorders;
sl@54
   986
            tableLayoutPanel.CellBorderStyle = (cds.ShowBorders ? TableLayoutPanelCellBorderStyle.Single : TableLayoutPanelCellBorderStyle.None);
sl@60
   987
sl@60
   988
            //Set the proper font to each of our labels
sl@60
   989
            foreach (MarqueeLabel ctrl in tableLayoutPanel.Controls)
sl@60
   990
            {
sl@60
   991
                ctrl.Font = cds.Font;
sl@60
   992
            }
sl@60
   993
sl@54
   994
            CheckFontHeight();
sl@96
   995
			//Check if "run on Windows startup" is enabled
sl@96
   996
			checkBoxAutoStart.Checked = iStartupManager.Startup;
sl@96
   997
			//
sl@48
   998
            checkBoxConnectOnStartup.Checked = Properties.Settings.Default.DisplayConnectOnStartup;
sl@94
   999
			checkBoxMinimizeToTray.Checked = Properties.Settings.Default.MinimizeToTray;
sl@94
  1000
			checkBoxStartMinimized.Checked = Properties.Settings.Default.StartMinimized;
StephaneLenclud@126
  1001
			labelStartFileName.Text = Properties.Settings.Default.StartFileName;
sl@48
  1002
            checkBoxReverseScreen.Checked = cds.ReverseScreen;
sl@57
  1003
            checkBoxInverseColors.Checked = cds.InverseColors;
StephaneLenclud@115
  1004
			checkBoxShowVolumeLabel.Checked = cds.ShowVolumeLabel;
sl@100
  1005
            checkBoxScaleToFit.Checked = cds.ScaleToFit;
sl@100
  1006
            maskedTextBoxMinFontSize.Enabled = cds.ScaleToFit;
sl@100
  1007
            labelMinFontSize.Enabled = cds.ScaleToFit;
sl@100
  1008
            maskedTextBoxMinFontSize.Text = cds.MinFontSize.ToString();
StephaneLenclud@106
  1009
			maskedTextBoxScrollingSpeed.Text = cds.ScrollingSpeedInPixelsPerSecond.ToString();
sl@48
  1010
            comboBoxDisplayType.SelectedIndex = cds.DisplayType;
sl@48
  1011
            timer.Interval = cds.TimerInterval;
sl@48
  1012
            maskedTextBoxTimerInterval.Text = cds.TimerInterval.ToString();
sl@100
  1013
            textBoxScrollLoopSeparator.Text = cds.Separator;
sl@58
  1014
            //
sl@58
  1015
            SetupPixelDelegates();
sl@48
  1016
sl@7
  1017
            if (iDisplay.IsOpen())
sl@7
  1018
            {
StephaneLenclud@103
  1019
				//We have a display connection
StephaneLenclud@103
  1020
				//Reflect that in our UI
StephaneLenclud@103
  1021
StephaneLenclud@103
  1022
				tableLayoutPanel.Enabled = true;
StephaneLenclud@105
  1023
				panelDisplay.Enabled = true;
StephaneLenclud@103
  1024
sl@48
  1025
                //Only setup brightness if display is open
sl@48
  1026
                trackBarBrightness.Minimum = iDisplay.MinBrightness();
sl@48
  1027
                trackBarBrightness.Maximum = iDisplay.MaxBrightness();
StephaneLenclud@105
  1028
				if (cds.Brightness < iDisplay.MinBrightness() || cds.Brightness > iDisplay.MaxBrightness())
StephaneLenclud@105
  1029
				{
StephaneLenclud@105
  1030
					//Brightness out of range, this can occur when using auto-detect
StephaneLenclud@105
  1031
					//Use max brightness instead
StephaneLenclud@105
  1032
					trackBarBrightness.Value = iDisplay.MaxBrightness();
StephaneLenclud@105
  1033
					iDisplay.SetBrightness(iDisplay.MaxBrightness());
StephaneLenclud@105
  1034
				}
StephaneLenclud@105
  1035
				else
StephaneLenclud@105
  1036
				{
StephaneLenclud@105
  1037
					trackBarBrightness.Value = cds.Brightness;
StephaneLenclud@105
  1038
					iDisplay.SetBrightness(cds.Brightness);
StephaneLenclud@105
  1039
				}
StephaneLenclud@105
  1040
StephaneLenclud@105
  1041
				//Try compute the steps to something that makes sense
sl@48
  1042
                trackBarBrightness.LargeChange = Math.Max(1, (iDisplay.MaxBrightness() - iDisplay.MinBrightness()) / 5);
sl@48
  1043
                trackBarBrightness.SmallChange = 1;
StephaneLenclud@105
  1044
                
sl@48
  1045
                //
sl@7
  1046
                buttonFill.Enabled = true;
sl@7
  1047
                buttonClear.Enabled = true;
sl@7
  1048
                buttonOpen.Enabled = false;
sl@7
  1049
                buttonClose.Enabled = true;
sl@7
  1050
                trackBarBrightness.Enabled = true;
sl@10
  1051
                toolStripStatusLabelConnect.Text = "Connected - " + iDisplay.Vendor() + " - " + iDisplay.Product();
sl@10
  1052
                //+ " - " + iDisplay.SerialNumber();
sl@52
  1053
sl@52
  1054
                if (iDisplay.SupportPowerOnOff())
sl@52
  1055
                {
sl@52
  1056
                    buttonPowerOn.Enabled = true;
sl@52
  1057
                    buttonPowerOff.Enabled = true;
sl@52
  1058
                }
sl@52
  1059
                else
sl@52
  1060
                {
sl@52
  1061
                    buttonPowerOn.Enabled = false;
sl@52
  1062
                    buttonPowerOff.Enabled = false;
sl@52
  1063
                }
sl@53
  1064
sl@53
  1065
                if (iDisplay.SupportClock())
sl@53
  1066
                {
sl@53
  1067
                    buttonShowClock.Enabled = true;
sl@53
  1068
                    buttonHideClock.Enabled = true;
sl@53
  1069
                }
sl@53
  1070
                else
sl@53
  1071
                {
sl@53
  1072
                    buttonShowClock.Enabled = false;
sl@53
  1073
                    buttonHideClock.Enabled = false;
sl@53
  1074
                }
StephaneLenclud@115
  1075
StephaneLenclud@115
  1076
				
StephaneLenclud@115
  1077
				//Check if Volume Label is supported. To date only MDM166AA supports that crap :)
StephaneLenclud@135
  1078
				checkBoxShowVolumeLabel.Enabled = iDisplay.IconCount(MiniDisplay.IconType.VolumeLabel)>0;
StephaneLenclud@115
  1079
StephaneLenclud@115
  1080
				if (cds.ShowVolumeLabel)
StephaneLenclud@115
  1081
				{
StephaneLenclud@135
  1082
                    iDisplay.SetIconOn(MiniDisplay.IconType.VolumeLabel);
StephaneLenclud@115
  1083
				}
StephaneLenclud@115
  1084
				else
StephaneLenclud@115
  1085
				{
StephaneLenclud@135
  1086
                    iDisplay.SetIconOff(MiniDisplay.IconType.VolumeLabel);
StephaneLenclud@115
  1087
				}
sl@7
  1088
            }
sl@7
  1089
            else
sl@7
  1090
            {
StephaneLenclud@103
  1091
				//Display is connection not available
StephaneLenclud@103
  1092
				//Reflect that in our UI
StephaneLenclud@115
  1093
				checkBoxShowVolumeLabel.Enabled = false;
StephaneLenclud@103
  1094
				tableLayoutPanel.Enabled = false;
StephaneLenclud@105
  1095
				panelDisplay.Enabled = false;
sl@7
  1096
                buttonFill.Enabled = false;
sl@7
  1097
                buttonClear.Enabled = false;
sl@7
  1098
                buttonOpen.Enabled = true;
sl@7
  1099
                buttonClose.Enabled = false;
sl@7
  1100
                trackBarBrightness.Enabled = false;
sl@52
  1101
                buttonPowerOn.Enabled = false;
sl@52
  1102
                buttonPowerOff.Enabled = false;
sl@53
  1103
                buttonShowClock.Enabled = false;
sl@53
  1104
                buttonHideClock.Enabled = false;
sl@9
  1105
                toolStripStatusLabelConnect.Text = "Disconnected";
sl@48
  1106
                toolStripStatusLabelPower.Text = "N/A";
sl@7
  1107
            }
StephaneLenclud@106
  1108
sl@7
  1109
        }
sl@9
  1110
sl@13
  1111
StephaneLenclud@115
  1112
		/// <summary>
StephaneLenclud@115
  1113
		/// 
StephaneLenclud@115
  1114
		/// </summary>
StephaneLenclud@115
  1115
		/// <param name="sender"></param>
StephaneLenclud@115
  1116
		/// <param name="e"></param>
StephaneLenclud@115
  1117
		private void checkBoxShowVolumeLabel_CheckedChanged(object sender, EventArgs e)
StephaneLenclud@115
  1118
		{
StephaneLenclud@115
  1119
			cds.ShowVolumeLabel = checkBoxShowVolumeLabel.Checked;
StephaneLenclud@115
  1120
			Properties.Settings.Default.Save();
StephaneLenclud@115
  1121
			UpdateStatus();
StephaneLenclud@115
  1122
		}
sl@13
  1123
sl@9
  1124
        private void checkBoxShowBorders_CheckedChanged(object sender, EventArgs e)
sl@9
  1125
        {
sl@16
  1126
            //Save our show borders setting
sl@13
  1127
            tableLayoutPanel.CellBorderStyle = (checkBoxShowBorders.Checked ? TableLayoutPanelCellBorderStyle.Single : TableLayoutPanelCellBorderStyle.None);
sl@48
  1128
            cds.ShowBorders = checkBoxShowBorders.Checked;
sl@9
  1129
            Properties.Settings.Default.Save();
sl@57
  1130
            CheckFontHeight();
sl@9
  1131
        }
sl@13
  1132
sl@13
  1133
        private void checkBoxConnectOnStartup_CheckedChanged(object sender, EventArgs e)
sl@13
  1134
        {
sl@16
  1135
            //Save our connect on startup setting
sl@13
  1136
            Properties.Settings.Default.DisplayConnectOnStartup = checkBoxConnectOnStartup.Checked;
sl@13
  1137
            Properties.Settings.Default.Save();
sl@13
  1138
        }
sl@13
  1139
sl@94
  1140
		private void checkBoxMinimizeToTray_CheckedChanged(object sender, EventArgs e)
sl@94
  1141
		{
sl@94
  1142
			//Save our "Minimize to tray" setting
sl@94
  1143
			Properties.Settings.Default.MinimizeToTray = checkBoxMinimizeToTray.Checked;
sl@94
  1144
			Properties.Settings.Default.Save();
sl@94
  1145
sl@94
  1146
		}
sl@94
  1147
sl@94
  1148
		private void checkBoxStartMinimized_CheckedChanged(object sender, EventArgs e)
sl@94
  1149
		{
sl@94
  1150
			//Save our "Start minimized" setting
sl@94
  1151
			Properties.Settings.Default.StartMinimized = checkBoxStartMinimized.Checked;
sl@94
  1152
			Properties.Settings.Default.Save();
sl@94
  1153
		}
sl@94
  1154
sl@94
  1155
		private void checkBoxAutoStart_CheckedChanged(object sender, EventArgs e)
sl@94
  1156
		{
sl@94
  1157
			iStartupManager.Startup = checkBoxAutoStart.Checked;
sl@94
  1158
		}
sl@94
  1159
sl@94
  1160
sl@16
  1161
        private void checkBoxReverseScreen_CheckedChanged(object sender, EventArgs e)
sl@16
  1162
        {
sl@16
  1163
            //Save our reverse screen setting
sl@48
  1164
            cds.ReverseScreen = checkBoxReverseScreen.Checked;
sl@16
  1165
            Properties.Settings.Default.Save();
sl@58
  1166
            SetupPixelDelegates();
sl@16
  1167
        }
sl@16
  1168
sl@57
  1169
        private void checkBoxInverseColors_CheckedChanged(object sender, EventArgs e)
sl@57
  1170
        {
sl@57
  1171
            //Save our inverse colors setting
sl@57
  1172
            cds.InverseColors = checkBoxInverseColors.Checked;
sl@57
  1173
            Properties.Settings.Default.Save();
sl@58
  1174
            SetupPixelDelegates();
sl@57
  1175
        }
sl@57
  1176
sl@100
  1177
        private void checkBoxScaleToFit_CheckedChanged(object sender, EventArgs e)
sl@100
  1178
        {
sl@100
  1179
            //Save our scale to fit setting
sl@100
  1180
            cds.ScaleToFit = checkBoxScaleToFit.Checked;
sl@100
  1181
            Properties.Settings.Default.Save();
sl@100
  1182
            //
sl@100
  1183
            labelMinFontSize.Enabled = cds.ScaleToFit;
sl@100
  1184
            maskedTextBoxMinFontSize.Enabled = cds.ScaleToFit;
sl@100
  1185
        }
sl@100
  1186
sl@14
  1187
        private void MainForm_Resize(object sender, EventArgs e)
sl@14
  1188
        {
sl@14
  1189
            if (WindowState == FormWindowState.Minimized)
sl@14
  1190
            {
sl@14
  1191
                // Do some stuff
sl@14
  1192
                //iBmp = new System.Drawing.Bitmap(tableLayoutPanel.Width, tableLayoutPanel.Height, PixelFormat.Format32bppArgb);
sl@14
  1193
                iCreateBitmap = true;
sl@14
  1194
            }
sl@14
  1195
        }
sl@14
  1196
sl@17
  1197
        private void MainForm_FormClosing(object sender, FormClosingEventArgs e)
sl@17
  1198
        {
StephaneLenclud@117
  1199
			iNetworkManager.Dispose();
StephaneLenclud@105
  1200
			CloseDisplayConnection();
sl@17
  1201
            StopServer();
sl@32
  1202
            e.Cancel = iClosing;
sl@17
  1203
        }
sl@17
  1204
sl@17
  1205
        public void StartServer()
sl@17
  1206
        {
sl@17
  1207
            iServiceHost = new ServiceHost
sl@17
  1208
                (
sl@55
  1209
                    typeof(Session),
sl@20
  1210
                    new Uri[] { new Uri("net.tcp://localhost:8001/") }
sl@17
  1211
                );
sl@17
  1212
sl@55
  1213
            iServiceHost.AddServiceEndpoint(typeof(IService), new NetTcpBinding(SecurityMode.None, true), "DisplayService");
sl@17
  1214
            iServiceHost.Open();
sl@17
  1215
        }
sl@17
  1216
sl@17
  1217
        public void StopServer()
sl@17
  1218
        {
sl@32
  1219
            if (iClients.Count > 0 && !iClosing)
sl@29
  1220
            {
sl@29
  1221
                //Tell our clients
sl@32
  1222
                iClosing = true;
sl@29
  1223
                BroadcastCloseEvent();
sl@29
  1224
            }
sl@32
  1225
            else if (iClosing)
sl@32
  1226
            {
sl@32
  1227
                if (MessageBox.Show("Force exit?", "Waiting for clients...", MessageBoxButtons.YesNo, MessageBoxIcon.Warning) == DialogResult.Yes)
sl@32
  1228
                {
sl@32
  1229
                    iClosing = false; //We make sure we force close if asked twice
sl@32
  1230
                }
sl@32
  1231
            }
sl@32
  1232
            else
sl@36
  1233
            {
sl@32
  1234
                //We removed that as it often lags for some reason
sl@32
  1235
                //iServiceHost.Close();
sl@32
  1236
            }
sl@17
  1237
        }
sl@17
  1238
sl@21
  1239
        public void BroadcastCloseEvent()
sl@21
  1240
        {
sl@31
  1241
            Trace.TraceInformation("BroadcastCloseEvent - start");
sl@31
  1242
sl@21
  1243
            var inactiveClients = new List<string>();
sl@21
  1244
            foreach (var client in iClients)
sl@21
  1245
            {
sl@21
  1246
                //if (client.Key != eventData.ClientName)
sl@21
  1247
                {
sl@21
  1248
                    try
sl@21
  1249
                    {
sl@31
  1250
                        Trace.TraceInformation("BroadcastCloseEvent - " + client.Key);
sl@33
  1251
                        client.Value.Callback.OnCloseOrder(/*eventData*/);
sl@21
  1252
                    }
sl@21
  1253
                    catch (Exception ex)
sl@21
  1254
                    {
sl@21
  1255
                        inactiveClients.Add(client.Key);
sl@21
  1256
                    }
sl@21
  1257
                }
sl@21
  1258
            }
sl@21
  1259
sl@21
  1260
            if (inactiveClients.Count > 0)
sl@21
  1261
            {
sl@21
  1262
                foreach (var client in inactiveClients)
sl@21
  1263
                {
sl@21
  1264
                    iClients.Remove(client);
sl@30
  1265
                    Program.iMainForm.treeViewClients.Nodes.Remove(Program.iMainForm.treeViewClients.Nodes.Find(client, false)[0]);
sl@21
  1266
                }
sl@21
  1267
            }
sl@97
  1268
sl@97
  1269
			if (iClients.Count==0)
sl@97
  1270
			{
sl@97
  1271
				ClearLayout();
sl@97
  1272
			}
sl@21
  1273
        }
sl@21
  1274
sl@97
  1275
		/// <summary>
sl@97
  1276
		/// Just remove all our fields.
sl@97
  1277
		/// </summary>
sl@97
  1278
		private void ClearLayout()
sl@97
  1279
		{
sl@97
  1280
			tableLayoutPanel.Controls.Clear();
sl@97
  1281
			tableLayoutPanel.RowStyles.Clear();
sl@97
  1282
			tableLayoutPanel.ColumnStyles.Clear();
StephaneLenclud@122
  1283
			iCurrentClientData = null;
sl@97
  1284
		}
sl@97
  1285
StephaneLenclud@106
  1286
		/// <summary>
StephaneLenclud@106
  1287
		/// Just launch a demo client.
StephaneLenclud@106
  1288
		/// </summary>
StephaneLenclud@106
  1289
		private void StartNewClient(string aTopText = "", string aBottomText = "")
StephaneLenclud@106
  1290
		{
StephaneLenclud@106
  1291
			Thread clientThread = new Thread(SharpDisplayClient.Program.MainWithParams);
StephaneLenclud@106
  1292
			SharpDisplayClient.StartParams myParams = new SharpDisplayClient.StartParams(new Point(this.Right, this.Top),aTopText,aBottomText);
StephaneLenclud@106
  1293
			clientThread.Start(myParams);
StephaneLenclud@106
  1294
			BringToFront();
StephaneLenclud@106
  1295
		}
StephaneLenclud@106
  1296
sl@25
  1297
        private void buttonStartClient_Click(object sender, EventArgs e)
sl@25
  1298
        {
StephaneLenclud@106
  1299
			StartNewClient();
sl@25
  1300
        }
sl@25
  1301
sl@27
  1302
        private void buttonSuspend_Click(object sender, EventArgs e)
sl@27
  1303
        {
sl@52
  1304
            LastTickTime = DateTime.Now; //Reset timer to prevent jump
sl@27
  1305
            timer.Enabled = !timer.Enabled;
sl@27
  1306
            if (!timer.Enabled)
sl@27
  1307
            {
sl@52
  1308
                buttonSuspend.Text = "Run";
sl@27
  1309
            }
sl@27
  1310
            else
sl@27
  1311
            {
sl@27
  1312
                buttonSuspend.Text = "Pause";
sl@27
  1313
            }
sl@27
  1314
        }
sl@27
  1315
sl@29
  1316
        private void buttonCloseClients_Click(object sender, EventArgs e)
sl@29
  1317
        {
sl@29
  1318
            BroadcastCloseEvent();
sl@29
  1319
        }
sl@29
  1320
sl@30
  1321
        private void treeViewClients_AfterSelect(object sender, TreeViewEventArgs e)
sl@30
  1322
        {
sl@21
  1323
sl@30
  1324
        }
sl@30
  1325
sl@36
  1326
sl@30
  1327
        /// <summary>
sl@36
  1328
        ///
sl@30
  1329
        /// </summary>
sl@30
  1330
        /// <param name="aSessionId"></param>
sl@30
  1331
        /// <param name="aCallback"></param>
sl@55
  1332
        public void AddClientThreadSafe(string aSessionId, ICallback aCallback)
sl@30
  1333
        {
sl@33
  1334
            if (this.InvokeRequired)
sl@30
  1335
            {
sl@30
  1336
                //Not in the proper thread, invoke ourselves
sl@30
  1337
                AddClientDelegate d = new AddClientDelegate(AddClientThreadSafe);
sl@30
  1338
                this.Invoke(d, new object[] { aSessionId, aCallback });
sl@30
  1339
            }
sl@30
  1340
            else
sl@30
  1341
            {
sl@30
  1342
                //We are in the proper thread
sl@30
  1343
                //Add this session to our collection of clients
sl@33
  1344
                ClientData newClient = new ClientData(aSessionId, aCallback);
sl@33
  1345
                Program.iMainForm.iClients.Add(aSessionId, newClient);
sl@30
  1346
                //Add this session to our UI
sl@33
  1347
                UpdateClientTreeViewNode(newClient);
sl@30
  1348
            }
sl@30
  1349
        }
sl@30
  1350
sl@30
  1351
        /// <summary>
sl@36
  1352
        ///
sl@30
  1353
        /// </summary>
sl@30
  1354
        /// <param name="aSessionId"></param>
sl@30
  1355
        public void RemoveClientThreadSafe(string aSessionId)
sl@30
  1356
        {
sl@33
  1357
            if (this.InvokeRequired)
sl@30
  1358
            {
sl@30
  1359
                //Not in the proper thread, invoke ourselves
sl@30
  1360
                RemoveClientDelegate d = new RemoveClientDelegate(RemoveClientThreadSafe);
sl@30
  1361
                this.Invoke(d, new object[] { aSessionId });
sl@30
  1362
            }
sl@30
  1363
            else
sl@30
  1364
            {
sl@30
  1365
                //We are in the proper thread
sl@33
  1366
                //Remove this session from both client collection and UI tree view
sl@30
  1367
                if (Program.iMainForm.iClients.Keys.Contains(aSessionId))
sl@30
  1368
                {
sl@30
  1369
                    Program.iMainForm.iClients.Remove(aSessionId);
sl@30
  1370
                    Program.iMainForm.treeViewClients.Nodes.Remove(Program.iMainForm.treeViewClients.Nodes.Find(aSessionId, false)[0]);
sl@32
  1371
                }
sl@32
  1372
sl@97
  1373
				if (iClients.Count == 0)
sl@97
  1374
				{
sl@97
  1375
					//Clear our screen when last client disconnects
sl@97
  1376
					ClearLayout();
sl@97
  1377
sl@97
  1378
					if (iClosing)
sl@97
  1379
					{
sl@97
  1380
						//We were closing our form
sl@97
  1381
						//All clients are now closed
sl@97
  1382
						//Just resume our close operation
sl@97
  1383
						iClosing = false;
sl@97
  1384
						Close();
sl@97
  1385
					}
sl@97
  1386
				}
sl@30
  1387
            }
sl@30
  1388
        }
sl@30
  1389
sl@30
  1390
        /// <summary>
sl@36
  1391
        ///
sl@30
  1392
        /// </summary>
sl@62
  1393
        /// <param name="aSessionId"></param>
sl@72
  1394
        /// <param name="aLayout"></param>
sl@62
  1395
        public void SetClientLayoutThreadSafe(string aSessionId, TableLayout aLayout)
sl@62
  1396
        {
sl@62
  1397
            if (this.InvokeRequired)
sl@62
  1398
            {
sl@62
  1399
                //Not in the proper thread, invoke ourselves
sl@62
  1400
                SetLayoutDelegate d = new SetLayoutDelegate(SetClientLayoutThreadSafe);
sl@62
  1401
                this.Invoke(d, new object[] { aSessionId, aLayout });
sl@62
  1402
            }
sl@62
  1403
            else
sl@62
  1404
            {
sl@62
  1405
                ClientData client = iClients[aSessionId];
sl@62
  1406
                if (client != null)
sl@62
  1407
                {
sl@62
  1408
                    client.Layout = aLayout;
sl@65
  1409
                    UpdateTableLayoutPanel(client);
sl@62
  1410
                    //
sl@62
  1411
                    UpdateClientTreeViewNode(client);
sl@62
  1412
                }
sl@62
  1413
            }
sl@62
  1414
        }
sl@62
  1415
sl@62
  1416
        /// <summary>
sl@62
  1417
        ///
sl@62
  1418
        /// </summary>
sl@67
  1419
        /// <param name="aSessionId"></param>
sl@72
  1420
        /// <param name="aField"></param>
sl@75
  1421
        public void SetClientFieldThreadSafe(string aSessionId, DataField aField)
sl@30
  1422
        {
sl@33
  1423
            if (this.InvokeRequired)
sl@30
  1424
            {
sl@30
  1425
                //Not in the proper thread, invoke ourselves
sl@79
  1426
                SetFieldDelegate d = new SetFieldDelegate(SetClientFieldThreadSafe);
sl@72
  1427
                this.Invoke(d, new object[] { aSessionId, aField });
sl@30
  1428
            }
sl@30
  1429
            else
sl@30
  1430
            {
sl@75
  1431
                //We are in the proper thread
sl@75
  1432
                //Call the non-thread-safe variant
sl@75
  1433
                SetClientField(aSessionId, aField);
sl@75
  1434
            }
sl@75
  1435
        }
sl@75
  1436
sl@75
  1437
        /// <summary>
sl@79
  1438
        ///
sl@75
  1439
        /// </summary>
sl@75
  1440
        /// <param name="aSessionId"></param>
sl@75
  1441
        /// <param name="aField"></param>
sl@75
  1442
        private void SetClientField(string aSessionId, DataField aField)
sl@79
  1443
        {
sl@75
  1444
            SetCurrentClient(aSessionId);
sl@75
  1445
            ClientData client = iClients[aSessionId];
sl@75
  1446
            if (client != null)
sl@75
  1447
            {
sl@76
  1448
                bool somethingChanged = false;
sl@76
  1449
sl@75
  1450
                //Make sure all our fields are in place
sl@75
  1451
                while (client.Fields.Count < (aField.Index + 1))
sl@30
  1452
                {
sl@75
  1453
                    //Add a text field with proper index
sl@75
  1454
                    client.Fields.Add(new DataField(client.Fields.Count));
sl@76
  1455
                    somethingChanged = true;
sl@75
  1456
                }
sl@75
  1457
sl@75
  1458
                if (client.Fields[aField.Index].IsSameLayout(aField))
sl@75
  1459
                {
sl@75
  1460
                    //Same layout just update our field
sl@75
  1461
                    client.Fields[aField.Index] = aField;
sl@75
  1462
                    //
sl@75
  1463
                    if (aField.IsText && tableLayoutPanel.Controls[aField.Index] is MarqueeLabel)
sl@79
  1464
                    {
sl@75
  1465
                        //Text field control already in place, just change the text
sl@72
  1466
                        MarqueeLabel label = (MarqueeLabel)tableLayoutPanel.Controls[aField.Index];
sl@76
  1467
                        somethingChanged = (label.Text != aField.Text || label.TextAlign != aField.Alignment);
sl@72
  1468
                        label.Text = aField.Text;
sl@72
  1469
                        label.TextAlign = aField.Alignment;
sl@68
  1470
                    }
sl@75
  1471
                    else if (aField.IsBitmap && tableLayoutPanel.Controls[aField.Index] is PictureBox)
sl@75
  1472
                    {
sl@76
  1473
                        somethingChanged = true; //TODO: Bitmap comp or should we leave that to clients?
sl@75
  1474
                        //Bitmap field control already in place just change the bitmap
sl@75
  1475
                        PictureBox pictureBox = (PictureBox)tableLayoutPanel.Controls[aField.Index];
sl@75
  1476
                        pictureBox.Image = aField.Bitmap;
sl@75
  1477
                    }
sl@68
  1478
                    else
sl@68
  1479
                    {
sl@76
  1480
                        somethingChanged = true;
sl@75
  1481
                        //The requested control in our layout it not of the correct type
sl@68
  1482
                        //Wrong control type, re-create them all
sl@68
  1483
                        UpdateTableLayoutPanel(iCurrentClientData);
sl@68
  1484
                    }
sl@30
  1485
                }
sl@75
  1486
                else
sl@75
  1487
                {
sl@76
  1488
                    somethingChanged = true;
sl@75
  1489
                    //Different layout, need to rebuild it
sl@75
  1490
                    client.Fields[aField.Index] = aField;
sl@75
  1491
                    UpdateTableLayoutPanel(iCurrentClientData);
sl@75
  1492
                }
sl@75
  1493
sl@75
  1494
                //
sl@76
  1495
                if (somethingChanged)
sl@76
  1496
                {
sl@76
  1497
                    UpdateClientTreeViewNode(client);
sl@76
  1498
                }
sl@30
  1499
            }
sl@30
  1500
        }
sl@30
  1501
sl@30
  1502
        /// <summary>
sl@36
  1503
        ///
sl@30
  1504
        /// </summary>
sl@30
  1505
        /// <param name="aTexts"></param>
sl@75
  1506
        public void SetClientFieldsThreadSafe(string aSessionId, System.Collections.Generic.IList<DataField> aFields)
sl@30
  1507
        {
sl@33
  1508
            if (this.InvokeRequired)
sl@30
  1509
            {
sl@30
  1510
                //Not in the proper thread, invoke ourselves
sl@75
  1511
                SetFieldsDelegate d = new SetFieldsDelegate(SetClientFieldsThreadSafe);
sl@72
  1512
                this.Invoke(d, new object[] { aSessionId, aFields });
sl@30
  1513
            }
sl@30
  1514
            else
sl@30
  1515
            {
sl@75
  1516
                //Put each our text fields in a label control
sl@75
  1517
                foreach (DataField field in aFields)
sl@30
  1518
                {
sl@75
  1519
                    SetClientField(aSessionId, field);
sl@30
  1520
                }
sl@30
  1521
            }
sl@32
  1522
        }
sl@30
  1523
sl@67
  1524
        /// <summary>
sl@67
  1525
        ///
sl@67
  1526
        /// </summary>
sl@67
  1527
        /// <param name="aSessionId"></param>
sl@32
  1528
        /// <param name="aName"></param>
sl@32
  1529
        public void SetClientNameThreadSafe(string aSessionId, string aName)
sl@32
  1530
        {
sl@32
  1531
            if (this.InvokeRequired)
sl@32
  1532
            {
sl@32
  1533
                //Not in the proper thread, invoke ourselves
sl@32
  1534
                SetClientNameDelegate d = new SetClientNameDelegate(SetClientNameThreadSafe);
sl@32
  1535
                this.Invoke(d, new object[] { aSessionId, aName });
sl@32
  1536
            }
sl@32
  1537
            else
sl@32
  1538
            {
sl@32
  1539
                //We are in the proper thread
sl@33
  1540
                //Get our client
sl@33
  1541
                ClientData client = iClients[aSessionId];
sl@33
  1542
                if (client != null)
sl@32
  1543
                {
sl@33
  1544
                    //Set its name
sl@33
  1545
                    client.Name = aName;
sl@33
  1546
                    //Update our tree-view
sl@33
  1547
                    UpdateClientTreeViewNode(client);
sl@33
  1548
                }
sl@33
  1549
            }
sl@33
  1550
        }
sl@33
  1551
sl@33
  1552
        /// <summary>
sl@36
  1553
        ///
sl@33
  1554
        /// </summary>
sl@33
  1555
        /// <param name="aClient"></param>
sl@33
  1556
        private void UpdateClientTreeViewNode(ClientData aClient)
sl@33
  1557
        {
sl@33
  1558
            if (aClient == null)
sl@33
  1559
            {
sl@33
  1560
                return;
sl@33
  1561
            }
sl@33
  1562
sl@33
  1563
            TreeNode node = null;
sl@33
  1564
            //Check that our client node already exists
sl@33
  1565
            //Get our client root node using its key which is our session ID
sl@33
  1566
            TreeNode[] nodes = treeViewClients.Nodes.Find(aClient.SessionId, false);
sl@33
  1567
            if (nodes.Count()>0)
sl@33
  1568
            {
sl@33
  1569
                //We already have a node for that client
sl@33
  1570
                node = nodes[0];
sl@33
  1571
                //Clear children as we are going to recreate them below
sl@33
  1572
                node.Nodes.Clear();
sl@33
  1573
            }
sl@33
  1574
            else
sl@33
  1575
            {
sl@33
  1576
                //Client node does not exists create a new one
sl@33
  1577
                treeViewClients.Nodes.Add(aClient.SessionId, aClient.SessionId);
sl@33
  1578
                node = treeViewClients.Nodes.Find(aClient.SessionId, false)[0];
sl@33
  1579
            }
sl@33
  1580
sl@33
  1581
            if (node != null)
sl@33
  1582
            {
sl@33
  1583
                //Change its name
sl@33
  1584
                if (aClient.Name != "")
sl@33
  1585
                {
sl@33
  1586
                    //We have a name, us it as text for our root node
sl@33
  1587
                    node.Text = aClient.Name;
sl@32
  1588
                    //Add a child with SessionId
sl@33
  1589
                    node.Nodes.Add(new TreeNode(aClient.SessionId));
sl@33
  1590
                }
sl@33
  1591
                else
sl@33
  1592
                {
sl@33
  1593
                    //No name, use session ID instead
sl@33
  1594
                    node.Text = aClient.SessionId;
sl@33
  1595
                }
sl@36
  1596
sl@67
  1597
                if (aClient.Fields.Count > 0)
sl@33
  1598
                {
sl@33
  1599
                    //Create root node for our texts
sl@70
  1600
                    TreeNode textsRoot = new TreeNode("Fields");
sl@33
  1601
                    node.Nodes.Add(textsRoot);
sl@33
  1602
                    //For each text add a new entry
sl@67
  1603
                    foreach (DataField field in aClient.Fields)
sl@33
  1604
                    {
sl@75
  1605
                        if (!field.IsBitmap)
sl@67
  1606
                        {
sl@72
  1607
                            DataField textField = (DataField)field;
sl@70
  1608
                            textsRoot.Nodes.Add(new TreeNode("[Text]" + textField.Text));
sl@67
  1609
                        }
sl@67
  1610
                        else
sl@67
  1611
                        {
sl@72
  1612
                            textsRoot.Nodes.Add(new TreeNode("[Bitmap]"));
sl@70
  1613
                        }
sl@33
  1614
                    }
sl@32
  1615
                }
sl@34
  1616
sl@34
  1617
                node.ExpandAll();
sl@32
  1618
            }
sl@30
  1619
        }
sl@17
  1620
sl@60
  1621
        /// <summary>
sl@60
  1622
        /// Update our table layout row styles to make sure each rows have similar height
sl@60
  1623
        /// </summary>
sl@60
  1624
        private void UpdateTableLayoutRowStyles()
sl@60
  1625
        {
sl@60
  1626
            foreach (RowStyle rowStyle in tableLayoutPanel.RowStyles)
sl@60
  1627
            {
sl@60
  1628
                rowStyle.SizeType = SizeType.Percent;
sl@60
  1629
                rowStyle.Height = 100 / tableLayoutPanel.RowCount;
sl@60
  1630
            }
sl@60
  1631
        }
sl@60
  1632
sl@63
  1633
        /// <summary>
sl@63
  1634
        /// Update our display table layout.
sl@63
  1635
        /// </summary>
sl@63
  1636
        /// <param name="aLayout"></param>
sl@65
  1637
        private void UpdateTableLayoutPanel(ClientData aClient)
sl@63
  1638
        {
StephaneLenclud@106
  1639
			if (aClient == null)
StephaneLenclud@106
  1640
			{
StephaneLenclud@106
  1641
				//Just drop it
StephaneLenclud@106
  1642
				return;
StephaneLenclud@106
  1643
			}
StephaneLenclud@106
  1644
StephaneLenclud@106
  1645
sl@65
  1646
            TableLayout layout = aClient.Layout;
sl@70
  1647
            int fieldCount = 0;
sl@70
  1648
sl@63
  1649
            tableLayoutPanel.Controls.Clear();
sl@63
  1650
            tableLayoutPanel.RowStyles.Clear();
sl@63
  1651
            tableLayoutPanel.ColumnStyles.Clear();
sl@63
  1652
            tableLayoutPanel.RowCount = 0;
sl@63
  1653
            tableLayoutPanel.ColumnCount = 0;
sl@63
  1654
sl@65
  1655
            while (tableLayoutPanel.RowCount < layout.Rows.Count)
sl@63
  1656
            {
sl@63
  1657
                tableLayoutPanel.RowCount++;
sl@63
  1658
            }
sl@63
  1659
sl@65
  1660
            while (tableLayoutPanel.ColumnCount < layout.Columns.Count)
sl@63
  1661
            {
sl@63
  1662
                tableLayoutPanel.ColumnCount++;
sl@63
  1663
            }
sl@63
  1664
sl@63
  1665
            for (int i = 0; i < tableLayoutPanel.ColumnCount; i++)
sl@63
  1666
            {
sl@63
  1667
                //Create our column styles
sl@65
  1668
                this.tableLayoutPanel.ColumnStyles.Add(layout.Columns[i]);
sl@63
  1669
sl@63
  1670
                for (int j = 0; j < tableLayoutPanel.RowCount; j++)
sl@63
  1671
                {
sl@63
  1672
                    if (i == 0)
sl@63
  1673
                    {
sl@63
  1674
                        //Create our row styles
sl@65
  1675
                        this.tableLayoutPanel.RowStyles.Add(layout.Rows[j]);
sl@63
  1676
                    }
sl@63
  1677
sl@70
  1678
                    //Check if we already have a control
sl@70
  1679
                    Control existingControl = tableLayoutPanel.GetControlFromPosition(i,j);
sl@70
  1680
                    if (existingControl!=null)
sl@70
  1681
                    {
sl@70
  1682
                        //We already have a control in that cell as a results of row/col spanning
sl@70
  1683
                        //Move on to next cell then
sl@70
  1684
                        continue;
sl@70
  1685
                    }
sl@70
  1686
sl@70
  1687
                    fieldCount++;
sl@70
  1688
sl@69
  1689
                    //Check if a client field already exists for that cell
sl@69
  1690
                    if (aClient.Fields.Count <= tableLayoutPanel.Controls.Count)
sl@65
  1691
                    {
sl@69
  1692
                        //No client field specified, create a text field by default
sl@72
  1693
                        aClient.Fields.Add(new DataField(aClient.Fields.Count));
sl@65
  1694
                    }
sl@68
  1695
sl@69
  1696
                    //Create a control corresponding to the field specified for that cell
sl@70
  1697
                    DataField field = aClient.Fields[tableLayoutPanel.Controls.Count];
sl@70
  1698
                    Control control = CreateControlForDataField(field);
sl@70
  1699
sl@69
  1700
                    //Add newly created control to our table layout at the specified row and column
sl@63
  1701
                    tableLayoutPanel.Controls.Add(control, i, j);
sl@70
  1702
                    //Make sure we specify row and column span for that new control
sl@70
  1703
                    tableLayoutPanel.SetRowSpan(control,field.RowSpan);
sl@70
  1704
                    tableLayoutPanel.SetColumnSpan(control, field.ColumnSpan);
sl@63
  1705
                }
sl@63
  1706
            }
sl@63
  1707
sl@70
  1708
            //
sl@70
  1709
            while (aClient.Fields.Count > fieldCount)
sl@70
  1710
            {
sl@70
  1711
                //We have too much fields for this layout
sl@70
  1712
                //Just discard them until we get there
sl@70
  1713
                aClient.Fields.RemoveAt(aClient.Fields.Count-1);
sl@70
  1714
            }
sl@70
  1715
sl@63
  1716
            CheckFontHeight();
sl@63
  1717
        }
sl@63
  1718
sl@68
  1719
        /// <summary>
sl@70
  1720
        /// Check our type of data field and create corresponding control
sl@68
  1721
        /// </summary>
sl@68
  1722
        /// <param name="aField"></param>
sl@69
  1723
        private Control CreateControlForDataField(DataField aField)
sl@68
  1724
        {
sl@68
  1725
            Control control=null;
sl@75
  1726
            if (!aField.IsBitmap)
sl@68
  1727
            {
sl@68
  1728
                MarqueeLabel label = new SharpDisplayManager.MarqueeLabel();
sl@68
  1729
                label.AutoEllipsis = true;
sl@68
  1730
                label.AutoSize = true;
sl@68
  1731
                label.BackColor = System.Drawing.Color.Transparent;
sl@68
  1732
                label.Dock = System.Windows.Forms.DockStyle.Fill;
sl@68
  1733
                label.Location = new System.Drawing.Point(1, 1);
sl@68
  1734
                label.Margin = new System.Windows.Forms.Padding(0);
sl@68
  1735
                label.Name = "marqueeLabel" + aField.Index;
sl@68
  1736
                label.OwnTimer = false;
StephaneLenclud@106
  1737
                label.PixelsPerSecond = cds.ScrollingSpeedInPixelsPerSecond;
sl@100
  1738
                label.Separator = cds.Separator;
sl@100
  1739
                label.MinFontSize = cds.MinFontSize;
sl@100
  1740
                label.ScaleToFit = cds.ScaleToFit;
sl@68
  1741
                //control.Size = new System.Drawing.Size(254, 30);
sl@68
  1742
                //control.TabIndex = 2;
sl@68
  1743
                label.Font = cds.Font;
sl@68
  1744
StephaneLenclud@106
  1745
				label.TextAlign = aField.Alignment;
sl@68
  1746
                label.UseCompatibleTextRendering = true;
sl@72
  1747
                label.Text = aField.Text;
sl@68
  1748
                //
sl@68
  1749
                control = label;
sl@68
  1750
            }
sl@72
  1751
            else
sl@68
  1752
            {
sl@68
  1753
                //Create picture box
sl@68
  1754
                PictureBox picture = new PictureBox();
sl@68
  1755
                picture.AutoSize = true;
sl@68
  1756
                picture.BackColor = System.Drawing.Color.Transparent;
sl@68
  1757
                picture.Dock = System.Windows.Forms.DockStyle.Fill;
sl@68
  1758
                picture.Location = new System.Drawing.Point(1, 1);
sl@68
  1759
                picture.Margin = new System.Windows.Forms.Padding(0);
sl@68
  1760
                picture.Name = "pictureBox" + aField;
sl@68
  1761
                //Set our image
sl@72
  1762
                picture.Image = aField.Bitmap;
sl@68
  1763
                //
sl@68
  1764
                control = picture;
sl@68
  1765
            }
sl@68
  1766
sl@69
  1767
            return control;
sl@68
  1768
        }
sl@68
  1769
StephaneLenclud@103
  1770
		/// <summary>
StephaneLenclud@103
  1771
		/// Called when the user selected a new display type.
StephaneLenclud@103
  1772
		/// </summary>
StephaneLenclud@103
  1773
		/// <param name="sender"></param>
StephaneLenclud@103
  1774
		/// <param name="e"></param>
sl@46
  1775
        private void comboBoxDisplayType_SelectedIndexChanged(object sender, EventArgs e)
sl@46
  1776
        {
StephaneLenclud@103
  1777
			//Store the selected display type in our settings
sl@48
  1778
            Properties.Settings.Default.CurrentDisplayIndex = comboBoxDisplayType.SelectedIndex;
sl@48
  1779
            cds.DisplayType = comboBoxDisplayType.SelectedIndex;
sl@46
  1780
            Properties.Settings.Default.Save();
StephaneLenclud@103
  1781
StephaneLenclud@103
  1782
			//Try re-opening the display connection if we were already connected.
StephaneLenclud@103
  1783
			//Otherwise just update our status to reflect display type change.
sl@51
  1784
            if (iDisplay.IsOpen())
sl@51
  1785
            {
sl@51
  1786
                OpenDisplayConnection();
sl@51
  1787
            }
sl@51
  1788
            else
sl@51
  1789
            {
sl@51
  1790
                UpdateStatus();
sl@51
  1791
            }
sl@46
  1792
        }
sl@46
  1793
sl@47
  1794
        private void maskedTextBoxTimerInterval_TextChanged(object sender, EventArgs e)
sl@47
  1795
        {
sl@47
  1796
            if (maskedTextBoxTimerInterval.Text != "")
sl@47
  1797
            {
sl@51
  1798
                int interval = Convert.ToInt32(maskedTextBoxTimerInterval.Text);
sl@51
  1799
sl@51
  1800
                if (interval > 0)
sl@51
  1801
                {
sl@51
  1802
                    timer.Interval = interval;
sl@51
  1803
                    cds.TimerInterval = timer.Interval;
sl@51
  1804
                    Properties.Settings.Default.Save();
sl@51
  1805
                }
sl@47
  1806
            }
sl@47
  1807
        }
sl@47
  1808
sl@100
  1809
        private void maskedTextBoxMinFontSize_TextChanged(object sender, EventArgs e)
sl@100
  1810
        {
sl@100
  1811
            if (maskedTextBoxMinFontSize.Text != "")
sl@100
  1812
            {
sl@100
  1813
                int minFontSize = Convert.ToInt32(maskedTextBoxMinFontSize.Text);
sl@100
  1814
sl@100
  1815
                if (minFontSize > 0)
sl@100
  1816
                {
sl@100
  1817
                    cds.MinFontSize = minFontSize;
sl@100
  1818
                    Properties.Settings.Default.Save();
StephaneLenclud@106
  1819
					//We need to recreate our layout for that change to take effect
StephaneLenclud@106
  1820
					UpdateTableLayoutPanel(iCurrentClientData);
sl@100
  1821
                }
sl@100
  1822
            }
sl@100
  1823
        }
sl@100
  1824
StephaneLenclud@106
  1825
StephaneLenclud@106
  1826
		private void maskedTextBoxScrollingSpeed_TextChanged(object sender, EventArgs e)
StephaneLenclud@106
  1827
		{
StephaneLenclud@106
  1828
			if (maskedTextBoxScrollingSpeed.Text != "")
StephaneLenclud@106
  1829
			{
StephaneLenclud@106
  1830
				int scrollingSpeed = Convert.ToInt32(maskedTextBoxScrollingSpeed.Text);
StephaneLenclud@106
  1831
StephaneLenclud@106
  1832
				if (scrollingSpeed > 0)
StephaneLenclud@106
  1833
				{
StephaneLenclud@106
  1834
					cds.ScrollingSpeedInPixelsPerSecond = scrollingSpeed;
StephaneLenclud@106
  1835
					Properties.Settings.Default.Save();
StephaneLenclud@106
  1836
					//We need to recreate our layout for that change to take effect
StephaneLenclud@106
  1837
					UpdateTableLayoutPanel(iCurrentClientData);
StephaneLenclud@106
  1838
				}
StephaneLenclud@106
  1839
			}
StephaneLenclud@106
  1840
		}
StephaneLenclud@106
  1841
sl@100
  1842
        private void textBoxScrollLoopSeparator_TextChanged(object sender, EventArgs e)
sl@100
  1843
        {
sl@100
  1844
            cds.Separator = textBoxScrollLoopSeparator.Text;
sl@100
  1845
            Properties.Settings.Default.Save();
StephaneLenclud@110
  1846
StephaneLenclud@110
  1847
			//Update our text fields
StephaneLenclud@110
  1848
			foreach (MarqueeLabel ctrl in tableLayoutPanel.Controls)
StephaneLenclud@110
  1849
			{
StephaneLenclud@110
  1850
				ctrl.Separator = cds.Separator;
StephaneLenclud@110
  1851
			}
StephaneLenclud@110
  1852
sl@100
  1853
        }
sl@100
  1854
sl@52
  1855
        private void buttonPowerOn_Click(object sender, EventArgs e)
sl@52
  1856
        {
sl@52
  1857
            iDisplay.PowerOn();
sl@52
  1858
        }
sl@52
  1859
sl@52
  1860
        private void buttonPowerOff_Click(object sender, EventArgs e)
sl@52
  1861
        {
sl@52
  1862
            iDisplay.PowerOff();
sl@52
  1863
        }
sl@52
  1864
sl@53
  1865
        private void buttonShowClock_Click(object sender, EventArgs e)
sl@53
  1866
        {
StephaneLenclud@122
  1867
			ShowClock();
sl@53
  1868
        }
sl@53
  1869
sl@53
  1870
        private void buttonHideClock_Click(object sender, EventArgs e)
sl@53
  1871
        {
StephaneLenclud@122
  1872
			HideClock();
sl@53
  1873
        }
sl@88
  1874
sl@88
  1875
        private void buttonUpdate_Click(object sender, EventArgs e)
sl@88
  1876
        {
sl@88
  1877
            InstallUpdateSyncWithInfo();
sl@88
  1878
        }
sl@88
  1879
StephaneLenclud@122
  1880
		/// <summary>
StephaneLenclud@122
  1881
		/// 
StephaneLenclud@122
  1882
		/// </summary>
StephaneLenclud@122
  1883
		void ShowClock()
StephaneLenclud@122
  1884
		{
StephaneLenclud@122
  1885
			if (!iDisplay.IsOpen())
StephaneLenclud@122
  1886
			{
StephaneLenclud@122
  1887
				return;
StephaneLenclud@122
  1888
			}
StephaneLenclud@122
  1889
StephaneLenclud@122
  1890
			//Devices like MDM166AA don't support windowing and frame rendering must be stopped while showing our clock
StephaneLenclud@122
  1891
			iSkipFrameRendering = true;
StephaneLenclud@122
  1892
			//Clear our screen 
StephaneLenclud@122
  1893
			iDisplay.Clear();
StephaneLenclud@122
  1894
			iDisplay.SwapBuffers();
StephaneLenclud@122
  1895
			//Then show our clock
StephaneLenclud@122
  1896
			iDisplay.ShowClock();
StephaneLenclud@122
  1897
		}
StephaneLenclud@122
  1898
StephaneLenclud@122
  1899
		/// <summary>
StephaneLenclud@122
  1900
		/// 
StephaneLenclud@122
  1901
		/// </summary>
StephaneLenclud@122
  1902
		void HideClock()
StephaneLenclud@122
  1903
		{
StephaneLenclud@122
  1904
			if (!iDisplay.IsOpen())
StephaneLenclud@122
  1905
			{
StephaneLenclud@122
  1906
				return;
StephaneLenclud@122
  1907
			}
StephaneLenclud@122
  1908
StephaneLenclud@122
  1909
			//Devices like MDM166AA don't support windowing and frame rendering must be stopped while showing our clock
StephaneLenclud@122
  1910
			iSkipFrameRendering = false;
StephaneLenclud@122
  1911
			iDisplay.HideClock();
StephaneLenclud@122
  1912
		}
sl@88
  1913
sl@88
  1914
        private void InstallUpdateSyncWithInfo()
sl@88
  1915
        {
sl@88
  1916
            UpdateCheckInfo info = null;
sl@88
  1917
sl@88
  1918
            if (ApplicationDeployment.IsNetworkDeployed)
sl@88
  1919
            {
sl@88
  1920
                ApplicationDeployment ad = ApplicationDeployment.CurrentDeployment;
sl@88
  1921
sl@88
  1922
                try
sl@88
  1923
                {
sl@88
  1924
                    info = ad.CheckForDetailedUpdate();
sl@88
  1925
sl@88
  1926
                }
sl@88
  1927
                catch (DeploymentDownloadException dde)
sl@88
  1928
                {
sl@88
  1929
                    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
  1930
                    return;
sl@88
  1931
                }
sl@88
  1932
                catch (InvalidDeploymentException ide)
sl@88
  1933
                {
sl@88
  1934
                    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
  1935
                    return;
sl@88
  1936
                }
sl@88
  1937
                catch (InvalidOperationException ioe)
sl@88
  1938
                {
sl@88
  1939
                    MessageBox.Show("This application cannot be updated. It is likely not a ClickOnce application. Error: " + ioe.Message);
sl@88
  1940
                    return;
sl@88
  1941
                }
sl@88
  1942
sl@90
  1943
				if (info.UpdateAvailable)
sl@90
  1944
				{
sl@90
  1945
					Boolean doUpdate = true;
sl@88
  1946
sl@90
  1947
					if (!info.IsUpdateRequired)
sl@90
  1948
					{
sl@90
  1949
						DialogResult dr = MessageBox.Show("An update is available. Would you like to update the application now?", "Update Available", MessageBoxButtons.OKCancel);
sl@90
  1950
						if (!(DialogResult.OK == dr))
sl@90
  1951
						{
sl@90
  1952
							doUpdate = false;
sl@90
  1953
						}
sl@90
  1954
					}
sl@90
  1955
					else
sl@90
  1956
					{
sl@90
  1957
						// Display a message that the app MUST reboot. Display the minimum required version.
sl@90
  1958
						MessageBox.Show("This application has detected a mandatory update from your current " +
sl@90
  1959
							"version to version " + info.MinimumRequiredVersion.ToString() +
sl@90
  1960
							". The application will now install the update and restart.",
sl@90
  1961
							"Update Available", MessageBoxButtons.OK,
sl@90
  1962
							MessageBoxIcon.Information);
sl@90
  1963
					}
sl@88
  1964
sl@90
  1965
					if (doUpdate)
sl@90
  1966
					{
sl@90
  1967
						try
sl@90
  1968
						{
sl@90
  1969
							ad.Update();
sl@90
  1970
							MessageBox.Show("The application has been upgraded, and will now restart.");
sl@90
  1971
							Application.Restart();
sl@90
  1972
						}
sl@90
  1973
						catch (DeploymentDownloadException dde)
sl@90
  1974
						{
sl@90
  1975
							MessageBox.Show("Cannot install the latest version of the application. \n\nPlease check your network connection, or try again later. Error: " + dde);
sl@90
  1976
							return;
sl@90
  1977
						}
sl@90
  1978
					}
sl@90
  1979
				}
sl@90
  1980
				else
sl@90
  1981
				{
sl@90
  1982
					MessageBox.Show("You are already running the latest version.", "Application up-to-date");
sl@90
  1983
				}
sl@88
  1984
            }
sl@88
  1985
        }
sl@92
  1986
sl@94
  1987
sl@94
  1988
		/// <summary>
sl@99
  1989
		/// Used to
sl@94
  1990
		/// </summary>
sl@94
  1991
		private void SysTrayHideShow()
sl@92
  1992
		{
sl@94
  1993
			Visible = !Visible;
sl@94
  1994
			if (Visible)
sl@94
  1995
			{
sl@94
  1996
				Activate();
sl@94
  1997
				WindowState = FormWindowState.Normal;
sl@94
  1998
			}
sl@92
  1999
		}
sl@94
  2000
sl@94
  2001
		/// <summary>
sl@94
  2002
		/// Use to handle minimize events.
sl@94
  2003
		/// </summary>
sl@94
  2004
		/// <param name="sender"></param>
sl@94
  2005
		/// <param name="e"></param>
sl@94
  2006
		private void MainForm_SizeChanged(object sender, EventArgs e)
sl@94
  2007
		{
sl@94
  2008
			if (WindowState == FormWindowState.Minimized && Properties.Settings.Default.MinimizeToTray)
sl@94
  2009
			{
sl@94
  2010
				if (Visible)
sl@94
  2011
				{
sl@94
  2012
					SysTrayHideShow();
sl@94
  2013
				}
sl@94
  2014
			}
sl@99
  2015
sl@94
  2016
		}
sl@94
  2017
StephaneLenclud@105
  2018
		/// <summary>
StephaneLenclud@105
  2019
		/// 
StephaneLenclud@105
  2020
		/// </summary>
StephaneLenclud@105
  2021
		/// <param name="sender"></param>
StephaneLenclud@105
  2022
		/// <param name="e"></param>
StephaneLenclud@105
  2023
		private void tableLayoutPanel_SizeChanged(object sender, EventArgs e)
StephaneLenclud@105
  2024
		{
StephaneLenclud@105
  2025
			//Our table layout size has changed which means our display size has changed.
StephaneLenclud@105
  2026
			//We need to re-create our bitmap.
StephaneLenclud@105
  2027
			iCreateBitmap = true;
StephaneLenclud@105
  2028
		}
StephaneLenclud@126
  2029
StephaneLenclud@126
  2030
		/// <summary>
StephaneLenclud@126
  2031
		/// 
StephaneLenclud@126
  2032
		/// </summary>
StephaneLenclud@126
  2033
		/// <param name="sender"></param>
StephaneLenclud@126
  2034
		/// <param name="e"></param>
StephaneLenclud@126
  2035
		private void buttonSelectFile_Click(object sender, EventArgs e)
StephaneLenclud@126
  2036
		{
StephaneLenclud@126
  2037
			//openFileDialog1.InitialDirectory = "c:\\";
StephaneLenclud@126
  2038
			//openFileDialog.Filter = "EXE files (*.exe)|*.exe|All files (*.*)|*.*";
StephaneLenclud@126
  2039
			//openFileDialog.FilterIndex = 1;
StephaneLenclud@126
  2040
			openFileDialog.RestoreDirectory = true;
StephaneLenclud@126
  2041
StephaneLenclud@126
  2042
			if (DlgBox.ShowDialog(openFileDialog) == DialogResult.OK)
StephaneLenclud@126
  2043
			{
StephaneLenclud@126
  2044
				labelStartFileName.Text = openFileDialog.FileName;
StephaneLenclud@126
  2045
				Properties.Settings.Default.StartFileName = openFileDialog.FileName;
StephaneLenclud@126
  2046
				Properties.Settings.Default.Save();
StephaneLenclud@126
  2047
			}
StephaneLenclud@126
  2048
		}
sl@0
  2049
    }
sl@34
  2050
sl@34
  2051
    /// <summary>
sl@34
  2052
    /// A UI thread copy of a client relevant data.
sl@34
  2053
    /// Keeping this copy in the UI thread helps us deal with threading issues.
sl@34
  2054
    /// </summary>
sl@34
  2055
    public class ClientData
sl@34
  2056
    {
sl@55
  2057
        public ClientData(string aSessionId, ICallback aCallback)
sl@34
  2058
        {
sl@34
  2059
            SessionId = aSessionId;
sl@34
  2060
            Name = "";
sl@67
  2061
            Fields = new List<DataField>();
sl@62
  2062
            Layout = new TableLayout(1, 2); //Default to one column and two rows
sl@34
  2063
            Callback = aCallback;
sl@34
  2064
        }
sl@34
  2065
sl@34
  2066
        public string SessionId { get; set; }
sl@34
  2067
        public string Name { get; set; }
sl@67
  2068
        public List<DataField> Fields { get; set; }
sl@62
  2069
        public TableLayout Layout { get; set; }
sl@55
  2070
        public ICallback Callback { get; set; }
sl@34
  2071
    }
sl@0
  2072
}