FishEye: file campaignrwm/trunk/CampaignrProject/MainForm.cs

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thassan	107	1	//
thassan	154	2	// Copyright (c) CENS @ UCLA All rights reserved.
thassan	107	3	//
nmp	218	4	// Written by Taimur Hassan, Nicolai Munk Petersen
thassan	154	5	// Project to port Campaignr to WM 6
thassan	154	6
thassan	107	7	using System;
		8	using System.Drawing;
		9	using System.Collections;
		10	using System.Windows.Forms;
thassan	154	11	using System.Threading;
thassan	107	12	using System.Data;
thassan	208	13	using System.Web;
thassan	143	14	using System.Text;
thassan	178	15	using System.IO;
thassan	165	16	using System.Xml;
nmp	200	17	using System.Xml.Schema;
thassan	143	18	using System.Collections.Generic;
nmp	234	19
nmp	234	20	using Ucla.Cens.Campaignr.Library;
thassan	165	21	using Ucla.Cens.Campaignr.Location;
thassan	177	22	using Ucla.Cens.Campaignr.Messaging;
nmp	234	23	using Ucla.Cens.Campaignr.Library.Upload;
		24	using Ucla.Cens.Campaignr.Library.Sensors;
		25	using Ucla.Cens.Campaignr.Library.Upload.Modules;
		26
thassan	184	27	using System.Runtime.InteropServices;
nmp	216	28	using System.Reflection;
thassan	184	29
thassan	165	30	using SimpleDOMParserCSharp;
thassan	107	31
thassan	143	32	namespace Ucla.Cens.Campaignr.MobApp
thassan	107	33	{
thassan	107	34	/// <summary>
thassan	193	35	/// Main GUI
thassan	107	36	/// </summary>
thassan	143	37	///
thassan	107	38	public class MainForm : System.Windows.Forms.Form
thassan	107	39	{
nmp	296	40	private enum OperationModes { Upload, CollectUpload, Collect };
nmp	296	41
thassan	143	42	private MenuItem campaignMenuItem;
thassan	143	43	private MainMenu mainMenu1;
thassan	107	44	private MenuItem exitMenuItem;
nmp	216	45
thassan	107	46	private MenuItem menuCollect;
		47	private MenuItem menuCollectUpload;
		48	private MenuItem menuUpload;
		49
nmp	296	50	// Server url to send data
nmp	218	51	private string _uploadServer = "";
nmp	213	52
nmp	296	53	// Timer delegate that points to the calling menu handler
		54	//private Delegate _delegateMenus; // NMP: Waste
		55
		56	// Timer delegate for Status Textbox
thassan	193	57	private Delegate _delegateStatusUpdate;
nmp	296	58	// Timer delegate for Feedback Textbox
thassan	262	59	private Delegate _delegateFeedbackUpdate;
nmp	296	60	// Timer delegate for Upload Textbox
thassan	193	61	private Delegate _delegateUploadUpdate;
nmp	213	62
nmp	296	63	// The main sensor manager that takes care of data collection and upload to server
thassan	154	64	private SensorDataManager _sensorDataManager;
thassan	262	65
thassan	262	66	private FeedbackManager _feedbackManager;
nmp	296	67	// Points to procedure to thread
thassan	193	68	private TimerCallback _timerDelegate;
nmp	296	69	// Variable for upload monitoring
thassan	193	70	private System.Threading.Timer _uploadMonitorTimer;
nmp	296	71
		72	// Transmit and sensors monitor frequency (ms)
		73	private const int uploadMonitorInterval = 10000;
		74
		75	private const int uploadInterval = 10000;
		76
		77	// Lock object used for controlling access to multithreaded function resources
thassan	193	78	private object _lock = new object();
thassan	154	79
nmp	218	80	private bool _manualCapture = false;
nmp	218	81
nmp	213	82	private UploadManager _uploadManager;
nmp	213	83
thassan	165	84	private string _campaignname = "";
thassan	165	85	private Boolean _uploadOnStart = false;
nmp	296	86	private Boolean _startOnLoad = false;
nmp	187	87	private Boolean _debugModeOn = false;
thassan	190	88	private Boolean _killUploadMonitor = false;
thassan	178	89	private MenuItem menuConfig;
nmp	296	90
nmp	185	91	private Label label1;
nmp	187	92	private Label status;
nmp	187	93	private Label upload;
nmp	218	94	private Panel loadingPanel;
		95	private Label label2;
		96	private ProgressBar progressBar1;
thassan	132	97
nmp	266	98	private bool _consoleMode = false;
nmp	266	99	private GraphicalInterface _graphicalInterface = null;
nmp	281	100
thassan	143	101	#region Public Delegates
thassan	132	102
thassan	193	103	//! Delegate used to call MainForm functions from worker thread
thassan	154	104	public delegate void DelegateMenus(object sender, EventArgs args);
thassan	193	105	//! Delegate used to call MainForm functions from worker thread
nmp	183	106	public delegate void DelegateStatusUpdate(Label ctrl, Object val);
thassan	193	107	//! Delegate used to call MainForm functions from worker thread
thassan	262	108	public delegate void DelegateFeedbackUpdate(Label ctrl, Object val);
thassan	262	109	//! Delegate used to call MainForm functions from worker thread
nmp	183	110	public delegate void DelegateUploadUpdate(Label ctrl, Object val);
thassan	132	111
thassan	143	112	#endregion
thassan	132	113
thassan	193	114	/// <constructor>
		115	/// MainForm Constructor
		116	/// </constructor>
thassan	107	117	public MainForm()
thassan	107	118	{
nmp	265	119	// First, make sure the user has accept the Terms and Conditions
nmp	265	120	string agreement = ConfigurationManager.AppSettings["UserAgreementStatus"];
nmp	281	121
nmp	265	122	if (agreement == null \|\| agreement != "Accepted")
		123	{
		124	// Show Terms and Conditions dialog
		125	UserAgreement ua = new UserAgreement();
		126	if (ua.ShowDialog() == DialogResult.Yes)
		127	{
		128	ConfigurationManager.AppSettings["UserAgreementStatus"] = "Accepted";
		129	ConfigurationManager.Save();
nmp	273	130
nmp	273	131	ua.Close();
nmp	265	132	}
		133	else
		134	{
		135	// User did not agre
		136	ConfigurationManager.AppSettings["UserAgreementStatus"] = "Declined";
		137	ConfigurationManager.Save();
nmp	273	138
		139	ua.Close();
		140
nmp	265	141	this.Close();
		142	return;
		143	}
		144	}
		145
thassan	107	146	// Required for Windows Form Designer support
thassan	154	147	_delegateStatusUpdate = new DelegateStatusUpdate(StatusUpdate);
thassan	262	148	_delegateFeedbackUpdate = new DelegateFeedbackUpdate(FeedbackUpdate);
thassan	178	149	_delegateUploadUpdate = new DelegateUploadUpdate(UploadUpdate);
thassan	165	150
nmp	234	151	_sensorDataManager = new SensorDataManager();
thassan	262	152	_feedbackManager = new FeedbackManager();
thassan	190	153
nmp	250	154	// Set the folder where campaignr will save the file (deprecated)
thassan	190	155	//_sensorDataManager.SaveFileFolder = System.IO.Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().GetName().CodeBase);
nmp	250	156
thassan	166	157	InitializeComponent();
thassan	178	158
nmp	298	159	LoadConfiguration(true);
thassan	107	160	}
thassan	193	161
thassan	107	162	/// <summary>
		163	/// Clean up any resources being used.
		164	/// </summary>
thassan	143	165	protected override void Dispose(bool disposing)
thassan	107	166	{
thassan	143	167	base.Dispose(disposing);
thassan	107	168	}
thassan	143	169
thassan	107	170	#region Windows Form Designer generated code
		171	/// <summary>
		172	/// Required method for Designer support - do not modify
		173	/// the contents of this method with the code editor.
		174	/// </summary>
		175	private void InitializeComponent()
		176	{
		177	this.mainMenu1 = new System.Windows.Forms.MainMenu();
		178	this.campaignMenuItem = new System.Windows.Forms.MenuItem();
		179	this.menuCollect = new System.Windows.Forms.MenuItem();
		180	this.menuCollectUpload = new System.Windows.Forms.MenuItem();
		181	this.menuUpload = new System.Windows.Forms.MenuItem();
thassan	178	182	this.menuConfig = new System.Windows.Forms.MenuItem();
thassan	107	183	this.exitMenuItem = new System.Windows.Forms.MenuItem();
nmp	185	184	this.label1 = new System.Windows.Forms.Label();
nmp	187	185	this.status = new System.Windows.Forms.Label();
nmp	187	186	this.upload = new System.Windows.Forms.Label();
nmp	218	187	this.loadingPanel = new System.Windows.Forms.Panel();
nmp	234	188	this.label2 = new System.Windows.Forms.Label();
nmp	218	189	this.progressBar1 = new System.Windows.Forms.ProgressBar();
nmp	218	190	this.loadingPanel.SuspendLayout();
thassan	107	191	this.SuspendLayout();
		192	//
		193	// mainMenu1
		194	//
		195	this.mainMenu1.MenuItems.Add(this.campaignMenuItem);
		196	this.mainMenu1.MenuItems.Add(this.exitMenuItem);
		197	//
		198	// campaignMenuItem
		199	//
nmp	218	200	this.campaignMenuItem.Enabled = false;
thassan	107	201	this.campaignMenuItem.MenuItems.Add(this.menuCollect);
		202	this.campaignMenuItem.MenuItems.Add(this.menuCollectUpload);
		203	this.campaignMenuItem.MenuItems.Add(this.menuUpload);
thassan	178	204	this.campaignMenuItem.MenuItems.Add(this.menuConfig);
nmp	183	205	this.campaignMenuItem.Text = "Options";
thassan	107	206	//
		207	// menuCollect
		208	//
thassan	190	209	this.menuCollect.Text = "Collect / Save";
thassan	107	210	this.menuCollect.Click += new System.EventHandler(this.menuCollect_Click);
		211	//
		212	// menuCollectUpload
		213	//
thassan	190	214	this.menuCollectUpload.Text = "Collect / Upload";
thassan	132	215	this.menuCollectUpload.Click += new System.EventHandler(this.menuCollectUpload_Click);
thassan	107	216	//
		217	// menuUpload
		218	//
thassan	190	219	this.menuUpload.Text = "Upload Saved";
thassan	143	220	this.menuUpload.Click += new System.EventHandler(this.menuUpload_Click);
thassan	107	221	//
thassan	178	222	// menuConfig
thassan	178	223	//
thassan	191	224	this.menuConfig.Text = "Change Configuration";
nmp	298	225	this.menuConfig.Click += new System.EventHandler(this.LoadConfiguration);
thassan	178	226	//
thassan	107	227	// exitMenuItem
thassan	107	228	//
nmp	218	229	this.exitMenuItem.Enabled = false;
nmp	204	230	this.exitMenuItem.Text = "Exit";
thassan	107	231	this.exitMenuItem.Click += new System.EventHandler(this.exitMenuItem_Click);
thassan	107	232	//
nmp	187	233	// label1
		234	//
		235	this.label1.Location = new System.Drawing.Point(0, 153);
		236	this.label1.Name = "label1";
		237	this.label1.Size = new System.Drawing.Size(320, 10);
		238	//
thassan	107	239	// status
thassan	107	240	//
nmp	187	241	this.status.Font = new System.Drawing.Font("Segoe Condensed", 8F, System.Drawing.FontStyle.Regular);
nmp	187	242	this.status.Location = new System.Drawing.Point(4, 2);
thassan	107	243	this.status.Name = "status";
nmp	187	244	this.status.Size = new System.Drawing.Size(313, 158);
thassan	177	245	//
		246	// upload
		247	//
nmp	187	248	this.upload.Font = new System.Drawing.Font("Segoe Condensed", 8F, System.Drawing.FontStyle.Regular);
nmp	187	249	this.upload.Location = new System.Drawing.Point(4, 167);
thassan	177	250	this.upload.Name = "upload";
nmp	187	251	this.upload.Size = new System.Drawing.Size(313, 20);
nmp	187	252	this.upload.TextAlign = System.Drawing.ContentAlignment.TopCenter;
nmp	185	253	//
nmp	218	254	// loadingPanel
nmp	218	255	//
nmp	273	256	this.loadingPanel.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top \| System.Windows.Forms.AnchorStyles.Bottom)
		257	\| System.Windows.Forms.AnchorStyles.Left)
		258	\| System.Windows.Forms.AnchorStyles.Right)));
		259	this.loadingPanel.BackColor = System.Drawing.Color.FromArgb(((int)(((byte)(255)))), ((int)(((byte)(255)))), ((int)(((byte)(255)))));
nmp	218	260	this.loadingPanel.Controls.Add(this.label2);
nmp	218	261	this.loadingPanel.Controls.Add(this.progressBar1);
nmp	273	262	this.loadingPanel.Location = new System.Drawing.Point(25, 43);
nmp	218	263	this.loadingPanel.Name = "loadingPanel";
nmp	273	264	this.loadingPanel.Size = new System.Drawing.Size(269, 91);
nmp	218	265	//
		266	// label2
		267	//
nmp	273	268	this.label2.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top \| System.Windows.Forms.AnchorStyles.Left)
nmp	273	269	\| System.Windows.Forms.AnchorStyles.Right)));
nmp	218	270	this.label2.Location = new System.Drawing.Point(3, 24);
nmp	218	271	this.label2.Name = "label2";
nmp	273	272	this.label2.Size = new System.Drawing.Size(263, 30);
nmp	218	273	this.label2.Text = "Loading please wait...";
		274	this.label2.TextAlign = System.Drawing.ContentAlignment.TopCenter;
		275	//
nmp	234	276	// progressBar1
nmp	234	277	//
nmp	273	278	this.progressBar1.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top \| System.Windows.Forms.AnchorStyles.Left)
nmp	273	279	\| System.Windows.Forms.AnchorStyles.Right)));
nmp	234	280	this.progressBar1.Location = new System.Drawing.Point(3, 57);
nmp	234	281	this.progressBar1.Name = "progressBar1";
nmp	273	282	this.progressBar1.Size = new System.Drawing.Size(263, 19);
nmp	234	283	//
thassan	107	284	// MainForm
		285	//
		286	this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Inherit;
		287	this.ClientSize = new System.Drawing.Size(320, 186);
nmp	218	288	this.Controls.Add(this.loadingPanel);
thassan	177	289	this.Controls.Add(this.upload);
nmp	187	290	this.Controls.Add(this.status);
nmp	185	291	this.Controls.Add(this.label1);
thassan	107	292	this.Menu = this.mainMenu1;
		293	this.Name = "MainForm";
		294	this.Text = "Campaignr";
thassan	203	295	this.Load += new System.EventHandler(this.MainForm_Load);
thassan	107	296	this.Closed += new System.EventHandler(this.MainForm_Closed);
nmp	218	297	this.loadingPanel.ResumeLayout(false);
thassan	107	298	this.ResumeLayout(false);
		299
		300	}
		301	#endregion
		302
		303	/// <summary>
		304	/// The main entry point for the application.
		305	/// </summary>
thassan	143	306	static void Main()
thassan	107	307	{
nmp	273	308	ThreadPool.SetMaxThreads(10, 10);
nmp	273	309
nmp	265	310	try
		311	{
		312	Application.Run(new MainForm());
		313	}
nmp	273	314	catch (ObjectDisposedException ex)
nmp	265	315	{
nmp	265	316	// TODO: Fix ObjectDisposedException exception
nmp	273	317	string trace = ex.StackTrace;
nmp	265	318	}
thassan	107	319	}
thassan	107	320
thassan	193	321	/// <summary>
		322	/// Timer function that displays status and error messages to screen
		323	/// </summary>
thassan	178	324	private void monitorUpload(Object o)
		325	{
		326	lock (_lock)
		327	{
		328	Message msg;
nmp	296	329	//bool error = false;
thassan	190	330	try
thassan	190	331	{
thassan	262	332	while (!_killUploadMonitor && (msg = DatabaseManager.MessageQueue.GetItem()) != null)
thassan	178	333	{
thassan	190	334	// fetch all messages one at a time, once fetch, they are removed from queue
nmp	293	335	if (msg.MType == MessageType.Error)
thassan	190	336	{
thassan	190	337	// critical system error
nmp	296	338	// error = true; // stop the current operation if there are error messages
nmp	187	339
thassan	190	340	if (_debugModeOn)
		341	Invoke(_delegateStatusUpdate, new Object[] { status, msg.ToString() });
		342	}
nmp	293	343	else if (msg.MType == MessageType.Warning)
thassan	190	344	{
		345	if (_debugModeOn)
		346	Invoke(_delegateStatusUpdate, new Object[] { status, msg.ToString() });
		347	}
nmp	293	348	else if (msg.MType == MessageType.Status)
thassan	193	349	{
nmp	296	350	Invoke(_delegateStatusUpdate, new Object[] { status, msg.ToString() });
thassan	193	351	}
nmp	293	352	else if (msg.MType == MessageType.Information)
nmp	188	353	{
thassan	190	354	if (_debugModeOn)
nmp	188	355	Invoke(_delegateStatusUpdate, new Object[] { status, msg.ToString() });
nmp	188	356	}
nmp	293	357	else if (msg.MType == MessageType.UploadSuccess)
thassan	190	358	{
thassan	190	359	if (msg.Text.Length == 0)
nmp	296	360	Invoke(_delegateUploadUpdate, new Object[] { upload, "" });
thassan	193	361	else
nmp	296	362	Invoke(_delegateUploadUpdate, new Object[] { upload, msg.ToString() });
thassan	190	363	}
nmp	293	364	else if (msg.MType == MessageType.Feedback)
thassan	262	365	{
thassan	262	366	if (msg.Text.Length > 0)
nmp	296	367	// Display feedback in textbox
nmp	296	368	Invoke(_delegateFeedbackUpdate, new Object[] { status, msg.ToString() });
thassan	262	369	}
nmp	293	370	else if (msg.MType == MessageType.TaskComplete)
thassan	190	371	{
nmp	296	372	Invoke(_delegateUploadUpdate, new Object[] { status, msg.ToString() });
thassan	190	373	}
thassan	178	374	}
thassan	190	375
nmp	296	376	//if (error)
		377	// Invoke(_delegateMenus, new Object[] { null, null });
		378	} catch {
		379	// if there is an error at this point, it is most likely because the application is exiting and freeing resources, so don't bother showing it on screen
thassan	190	380	}
thassan	177	381	}
thassan	154	382	}
thassan	154	383
thassan	193	384	/// <summary>
		385	/// Updates the Status textbox
		386	/// </summary>
nmp	183	387	private void StatusUpdate(Label ctrl, Object val)
thassan	154	388	{
nmp	183	389	if (ctrl.Text.Length + val.ToString().Length < 5000)
thassan	178	390	{
nmp	187	391	ctrl.Text = val.ToString() + "\r\n" + ctrl.Text;
thassan	178	392	}
thassan	177	393	else
thassan	177	394	{
nmp	183	395	ctrl.Text = val.ToString() + "\r\n" + ctrl.Text.Substring(0, 1000);
thassan	177	396	}
nmp	266	397
		398	if (this._graphicalInterface != null)
		399	{
		400	_graphicalInterface.OutputText = val.ToString().Substring(10);
		401	}
thassan	262	402	}
nmp	253	403
thassan	262	404	/// <summary>
		405	/// Updates any feedback control
		406	/// </summary>
		407	private void FeedbackUpdate(Label ctrl, Object val)
		408	{
		409	if (ctrl.Text.Length + val.ToString().Length < 5000)
nmp	253	410	{
thassan	262	411	ctrl.Text = val.ToString() + "\r\n" + ctrl.Text;
		412	}
		413	else
		414	{
		415	ctrl.Text = val.ToString() + "\r\n" + ctrl.Text.Substring(0, 1000);
nmp	253	416	}
thassan	154	417	}
thassan	154	418
thassan	193	419	/// <summary>
		420	/// Updates the Upload textbox
		421	/// </summary>
nmp	183	422	private void UploadUpdate(Label ctrl, Object val)
thassan	178	423	{
nmp	266	424	ctrl.Text = val.ToString();
		425
		426	if (this._graphicalInterface != null)
		427	{
		428	_graphicalInterface.OutputText = val.ToString().Substring(10);
		429	}
thassan	178	430	}
thassan	178	431
nmp	298	432	// What do do when the exit menu item is selected
thassan	262	433	private void exitMenuItem_Click(object sender, EventArgs e)
thassan	107	434	{
nmp	265	435	if (_sensorDataManager != null)
nmp	265	436	{
nmp	293	437	DatabaseManager.MessageQueue.PostItem(new Message("Closing Campaignr", MessageType.Status));
nmp	265	438	_sensorDataManager.Log = false; // make sure we turn off the log
		439	}
		440
		441	try
		442	{
		443	Close();
		444	}
nmp	273	445	catch (Exception ex)
nmp	265	446	{
nmp	265	447	// TODO: Fix Null Pointer exception
nmp	273	448	string exs2 = ex.Message;
nmp	265	449	}
thassan	107	450	}
thassan	262	451
nmp	298	452	// Called when MainForm loads
thassan	262	453	private void MainForm_Load(object sender, System.EventArgs e)
		454	{
		455	status.Width = Screen.PrimaryScreen.WorkingArea.Width;
		456	status.Height = Screen.PrimaryScreen.WorkingArea.Height;
		457	}
		458
nmp	296	459	// Close sensors and any transmit monitors
thassan	262	460	private void MainForm_Closed(object sender, System.EventArgs e)
thassan	262	461	{
nmp	296	462	closeSensors();
thassan	262	463	}
thassan	262	464
nmp	298	465	// Start upload monitor thread
thassan	262	466	private void startMonitor()
		467	{
		468	status.Text = "";
		469	_killUploadMonitor = false;
		470	AutoResetEvent autoEvent = new AutoResetEvent(false);
		471	_timerDelegate = new TimerCallback(monitorUpload);
nmp	296	472	_uploadMonitorTimer = new System.Threading.Timer(_timerDelegate, autoEvent, 0, uploadMonitorInterval);
		473	}
		474
		475	private void uploadData() { }
		476
		477	private void collectData() { }
		478
		479	private void closeSensors(){
		480	if (_uploadMonitorTimer != null)
		481	{
		482	_killUploadMonitor = true;
		483	_uploadMonitorTimer.Dispose();
		484	}
		485	_sensorDataManager.CloseSensors();
		486	}
		487
		488	private OperationModes _operationMode;
		489
		490	// Set mode of operation (upload, collect or collect_upload)
		491	// Modes are mutually exclusive
		492	private OperationModes Mode
		493	{
		494	set
		495	{
		496	_operationMode = value;
		497
		498	// Interrupt sensors and monitor while changing mode
		499	closeSensors();
		500
		501	bool activityOn = false;
		502
		503	switch (_operationMode)
		504	{
		505	case OperationModes.Upload:
		506	menuCollect.Checked = false;
		507	menuCollectUpload.Checked = false;
		508
		509	activityOn = menuUpload.Checked = !menuUpload.Checked;
		510
		511	if(activityOn)
		512	_sensorDataManager.UploadOnly();
		513
		514	break;
		515	case OperationModes.Collect:
		516	menuUpload.Checked = false;
		517	menuCollectUpload.Checked = false;
thassan	262	518
nmp	296	519	activityOn = menuCollect.Checked = !menuCollect.Checked;
		520
		521	if(activityOn)
		522	_sensorDataManager.Collect(false);
		523
		524	break;
		525	case OperationModes.CollectUpload:
		526	menuUpload.Checked = false;
		527	menuCollect.Checked = false;
		528
		529	activityOn = menuCollectUpload.Checked = !menuCollectUpload.Checked;
		530
		531	if (activityOn && _manualCapture == false)
		532	_sensorDataManager.Collect(true);
		533
		534	break;
		535	}
		536
		537	if (activityOn)
		538	startMonitor();
		539	}
thassan	262	540	}
thassan	262	541
nmp	296	542	// Collect data and store locally
thassan	262	543	private void menuCollect_Click(object sender, EventArgs e)
thassan	132	544	{
nmp	296	545	this.Mode = OperationModes.Collect;
thassan	143	546	}
thassan	132	547
thassan	262	548	//! Collect data and upload to server
nmp	253	549	public void menuCollectUpload_Click(object sender, EventArgs e)
thassan	132	550	{
nmp	296	551	this.Mode = OperationModes.CollectUpload;
		552	}
		553
		554	// Upload to server
		555	private void menuUpload_Click(object sender, EventArgs e)
		556	{
		557	this.Mode = OperationModes.Upload;
thassan	143	558	}
thassan	132	559
nmp	296	560	// Reads the configuration xml file for campaignr
thassan	178	561	private void readXMLConfig(string xmlcfgfilename)
thassan	165	562	{
		563	try
		564	{
thassan	178	565	XmlTextReader rdr = new XmlTextReader(xmlcfgfilename);
thassan	165	566	SimpleDOMParser sdp = new SimpleDOMParser();
thassan	165	567	SimpleElement se = sdp.parse(rdr);
thassan	178	568
nmp	292	569	bool flushDatabase = false;
nmp	292	570
nmp	234	571	if(_sensorDataManager!=null)
nmp	234	572	_sensorDataManager.ClearSensors();
thassan	190	573
thassan	165	574	if (se.TagName.ToLower().Equals("campaign"))
		575	{
		576	_campaignname = se.Attributes["name"];
nmp	183	577
nmp	296	578	// TODO: Flush the database if requested
nmp	292	579	if (se.Attribute("flushDatabase") != null && se.Attribute("flushDatabase") == "true")
		580	flushDatabase = true;
		581
nmp	183	582	this.Text = "Campaignr - "+ _campaignname;
nmp	183	583
nmp	296	584	// Whether or not to start uploading data on start
thassan	165	585	_uploadOnStart = System.Convert.ToBoolean(se.Attributes["uploadOnStart"]);
nmp	296	586
nmp	187	587	_debugModeOn = System.Convert.ToBoolean(se.Attributes["debug"]);
thassan	165	588
nmp	189	589	if (!_debugModeOn)
nmp	293	590	_sensorDataManager.Log = false;
		591	else
		592	_sensorDataManager.Log = true;
nmp	189	593
thassan	165	594	SimpleElements elements = se.ChildElements;
nmp	218	595
nmp	296	596	SimpleElement automatic = elements.Item("automatic");
nmp	218	597
		598	if (automatic==null)
		599	{
		600	automatic = elements.Item("manual");
		601	_manualCapture = true;
		602	}
		603
		604	if (automatic==null)
		605	{
thassan	262	606	DatabaseManager.MessageQueue.PostItem(new Message("Configuration file missing automatic or manual section", MessageType.Error));
nmp	218	607	return;
nmp	218	608	}
nmp	296	609
		610	// Whether or not to start collecting data on start
		611	_startOnLoad = System.Convert.ToBoolean(se.Attributes["startOnLoad"]) && !_manualCapture;
		612
nmp	218	613	progressBar1.Value += 10;
nmp	218	614	int step = (int)Math.Floor(20 / automatic.ChildElements.Count);
thassan	165	615
		616	foreach (SimpleElement child in automatic.ChildElements)
		617	{
nmp	218	618	progressBar1.Value += step;
nmp	218	619
thassan	165	620	string name = child.TagName;
nmp	281	621	if (name.ToLower().Equals("sensor")) // activate the appropriate sensors by parsing this element
thassan	165	622	{
nmp	281	623	string type = child.Attributes["type"];
thassan	165	624
		625	if (type != null)
		626	{
nmp	185	627	try
nmp	185	628	{
nmp	228	629	// Get name
		630	string sensorName = child.Attributes["name"];
		631	if (sensorName == null)
thassan	233	632	//throw new ArgumentException("Missing name attribute for " + type + " sensor");
thassan	233	633	sensorName = type.Trim(); // make it compatible with Symbian and older xmls
nmp	228	634	else
		635	sensorName = sensorName.Trim();
		636
nmp	185	637	if (type.ToLower().Equals("imei"))
nmp	273	638	{
		639	string hashed = child.Attributes["hash"];
		640
		641	if(hashed!=null && hashed=="true")
		642	_sensorDataManager.assignSensors(new DeviceId("campaignrwm"), sensorName);
		643	else
		644	_sensorDataManager.assignSensors(new Imei(), sensorName);
		645	}
nmp	207	646	else if (type.ToLower().Equals("cellid"))
nmp	228	647	_sensorDataManager.assignSensors(new CellTower(), sensorName);
nmp	185	648	else if (type.ToLower().Equals("timestamp"))
nmp	228	649	_sensorDataManager.assignSensors(new Timestamp(), sensorName);
nmp	273	650	else if (type.ToLower().Equals("bt_stumble"))
nmp	273	651	{
thassan	233	652	if (child.ChildElements.Count == 0)
thassan	262	653	_sensorDataManager.assignSensors(new BTStumbler(true), sensorName);
thassan	233	654	else
		655	{
		656	foreach (SimpleElement btchild in child.ChildElements)
		657	{
		658	if (btchild.TagName == "address_only")
thassan	262	659	_sensorDataManager.assignSensors(new BTStumbler(false), sensorName);
thassan	233	660	}
		661	}
		662
		663	}
nmp	185	664	else if (type.ToLower().Equals("location"))
nmp	231	665	{
		666	Gps gps = new Gps();
		667	// Print GPS status to screen if running in manual mode
nmp	250	668	//if (_manualCapture)
nmp	250	669	//{
nmp	273	670	gps.Open();
nmp	273	671	gps.LocationChanged += new LocationChangedEventHandler(LocationChanged);
nmp	250	672	//}
nmp	231	673	_sensorDataManager.assignSensors(gps, sensorName);
nmp	231	674	}
nmp	273	675	else if (type.ToLower().Equals("audio"))
thassan	262	676	_sensorDataManager.assignSensors(new Microphone(), sensorName);
nmp	218	677	else if (type.ToLower().Equals("tag"))
nmp	218	678	{
nmp	232	679	SimpleElement prompt = child.ChildElements.Item("prompt");
nmp	232	680	SimpleElement input = child.ChildElements.Item("text");
nmp	218	681
nmp	273	682	if (input != null)
nmp	232	683	{
nmp	232	684	Ucla.Cens.Campaignr.Library.Sensors.TextInput text = new Ucla.Cens.Campaignr.Library.Sensors.TextInput(false);
nmp	218	685
nmp	232	686	if (prompt != null)
nmp	232	687	text.Prompt = prompt.Text;
nmp	218	688
nmp	232	689	text.InputText = input.Text;
nmp	218	690
nmp	232	691	_sensorDataManager.assignSensors(text, sensorName);
nmp	218	692	}
nmp	232	693	else
nmp	232	694	{
nmp	273	695	Ucla.Cens.Campaignr.Library.Sensors.Tag tag = new Ucla.Cens.Campaignr.Library.Sensors.Tag();
nmp	232	696
		697	if (child.Attribute("multiselect") == "false")
		698	tag.Multiselect = false;
		699
		700	if (prompt != null)
		701	tag.Prompt = prompt.Text;
		702
		703	input = child.ChildElements.Item("list");
		704
		705	if (input == null)
		706	throw new ArgumentNullException("An input (text or list) element must be specified for this sensor");
		707
		708	foreach (SimpleElement item in input.ChildElements)
		709	{
		710	if (item.TagName == "text")
		711	tag.AddItem(item.Text);
		712	}
nmp	218	713
nmp	232	714	_sensorDataManager.assignSensors(tag, sensorName);
nmp	273	715	}
nmp	231	716	}
nmp	232	717	else if (type.ToLower().Equals("text"))
nmp	219	718	{
nmp	232	719	Ucla.Cens.Campaignr.Library.Sensors.TextInput text = new Ucla.Cens.Campaignr.Library.Sensors.TextInput(true);
		720
		721	SimpleElement input = child.ChildElements.Item("text");
		722
		723	if (input != null)
		724	text.InputText = input.Text;
		725
		726	_sensorDataManager.assignSensors(text, sensorName);
nmp	218	727	&nb

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