public void UpdateChart(ActivitySummary summary)
{
Graphics g = Graphics.FromImage(bitmap);
DrawSummary(g, summary);
g.Dispose();
}
public ActionListViewItem(ActivityEntry entry, int imgIndex, ActivitySummary summary, ListViewItem header)
{
this.summary = summary;
this.header = header;
this.entry = entry;
ImageIndex = imgIndex;
ForeColor =
entry.Share >= 20.0 ? Color.Black :
entry.Share >= 10.0 ? Color.FromArgb(64, 64, 64) :
Color.FromArgb(128, 128, 128);
// Remove uneccesary extension
var processedName = entry.App.Name.ToLower().Replace(".exe", "");
Text = processedName; /* process: */
AddColumn(entry.ApplicationTitle); /* title: */
AddColumn(entry.Subtitle); /* subtitle: */
AddColumn(entry.Share); /* share: */
AddColumn(entry.KeyboardIntensity); /* keyboard: */
AddColumn(entry.MouseIntensity); /* mouse: */
AddColumn(entry.Category); /* category: */
UseItemStyleForSubItems = false;
for (int i = 0; i < SubItems.Count - 1; ++i)
{
SubItems[i].ForeColor = ForeColor;
}
SubItems[SubItems.Count - 1].ForeColor = Chart.GetColor(entry.CategoryIndex + 1);
}
private void DrawSummary(Graphics g, ActivitySummary s)
{
DateTime time = s.TimePoint;
int index = (int)(time - s.TimePoint.Date).TotalSeconds / Parameters.LogTimeUnit;
double[] share = new double[RuleManager.Categories.Count + 1];
foreach (ActivityEntry e in s.Entries)
{
int k = e.CategoryIndex + 1;
share[k] += e.Share;
}
float y1 = 0;
double total = 0;
for (int i = 0; i < share.Length; ++i)
{
Brush brush = GetBrush(i);
int x = index * BAR_WIDTH;
total += share[i];
float y2 = BAR_HEIGHT * (float)total / 100;
g.FillRectangle(brush, index * BAR_WIDTH, TOP_MARGIN + (BAR_HEIGHT - y2), BAR_WIDTH - 1, y2 - y1);
y1 = y2;
}
}
private static void OnCurrentLogExtended(ActivitySummary summary)
{
if (CurrentLogExtended != null)
{
CurrentLogExtended(summary);
}
}
private void CurrentLogExtended(ActivitySummary summary)
{
AddToActivitiesList(summary);
MaybeScrollActivitiesList();
RefreshCategories();
RefreshSummary();
chart.UpdateChart(summary);
}
private void AddToActivitiesList(ActivitySummary summary)
{
// Nothing to show
if (summary.Entries.All(e => e.Share < Parameters.MinimumShare))
{
return;
}
// Header
string[] contentHeader = new string[]
{
/* time: */ summary.TimePoint.ToString(),
/* title: */ "",
/* subtitle: */ "",
/* share: */ summary.TotalShare.ToString("F1"),
/* keyboard:*/ summary.TotalKeyboardIntensity.ToString("F1"),
/* mouse:*/ summary.TotalMouseIntensity.ToString("F1"),
/* category:*/ ""
};
ListViewItem header = new ListViewItem(contentHeader);
header.BackColor = SystemColors.ActiveCaption; // ?
header.Font = boldFont;
activitiesListView.Items.Add(header);
// Entries
foreach (var entry in summary.Entries)
{
if (entry.Share >= Parameters.MinimumShare)
{
int iconIndex = GetIconIndex(entry.App);
ListViewItem item = new ActionListViewItem(entry, iconIndex, summary, header);
activitiesListView.Items.Add(item);
}
}
}
private static void MaybeCommitSummary(DateTime currTimePoint)
{
if (currTimePoint > activeTimePoint)
{
// Separate snapshots belonging to the current and the next interval
List <ActivitySnapshot> currSnapshots = new List <ActivitySnapshot>();
List <ActivitySnapshot> nextSnapshots = new List <ActivitySnapshot>();
SplitSnapshots(activeSnapshots, activeTimePoint, currSnapshots, nextSnapshots);
// Summarize the previous interval
ActivitySummary summary = GetActivitySummary(currSnapshots, activeTimePoint);
if (summary.Entries.Count >= 1)
{
Persistence.Store(summary);
currentLog.Add(summary);
if (currentLog == selectedLog)
{
OnCurrentLogExtended(summary);
}
}
// Consider the end of the day
bool dateChanged = (currTimePoint.Date > activeTimePoint.Date);
if (dateChanged)
{
Persistence.Close();
currentLog.Clear();
if (currentLog == selectedLog)
{
OnCurrentLogChanged(currTimePoint.Date);
}
}
// Start a new interval
activeSnapshots = nextSnapshots;
activeTimePoint = currTimePoint;
}
}
public static void Store(ActivitySummary data)
{
if (writer == null)
{
string path = ConstructFileName(DateTime.Now, true);
writer = new StreamWriter(path);
writer.WriteLine("time;span;process;title;subtitle;document;share;keyboard-intensity;mouse-intensity;");
}
writer.Write(data.TimePoint.ToString() + ";");
writer.Write(data.Span.ToString() + ";");
writer.Write(";");
writer.Write(";");
writer.Write(";");
writer.Write(";");
writer.Write(data.TotalShare.ToString("F2") + ";");
writer.Write(data.TotalKeyboardIntensity.ToString("F2") + ";");
writer.Write(data.TotalMouseIntensity.ToString("F2") + ";");
writer.WriteLine();
foreach (ActivityEntry entry in data.Entries)
{
writer.Write(";");
writer.Write(";");
writer.Write(entry.App.Path + ";");
writer.Write(entry.ApplicationTitle.Replace(';', ',').Replace('\r', ' ').Replace("\n", " ") + ";");
writer.Write(entry.WindowTitle.Replace(';', ',').Replace('\r', ' ').Replace("\n", " ") + ";");
writer.Write(entry.DocumentName.Replace(';', ',').Replace('\r', ' ').Replace("\n", " ") + ";");
writer.Write(entry.Share.ToString("F2") + ";");
writer.Write(entry.KeyboardIntensity.ToString("F2") + ";");
writer.Write(entry.MouseIntensity.ToString("F2") + ";");
writer.WriteLine();
}
writer.Flush();
}
public void AddSummary(ActivitySummary summary)
{
Persistence.Store(summary);
Activities.Add(summary);
}
private static void LoadPart(GetAppDelegate getApp, string path, List <ActivitySummary> data, List <string> errorLines)
{
TextReader reader = new StreamReader(path);
string header = reader.ReadLine(); // csv header
bool hasSubtitle;
bool hasDocument;
if (header == "time;span;process;title;subtitle;document;share;keyboard-intensity;mouse-intensity;")
{
hasSubtitle = true;
hasDocument = true;
}
else
if (header == "time;span;process;title;subtitle;share;keyboard-intensity;mouse-intensity;")
{
hasSubtitle = true;
hasDocument = false;
}
else
if (header == "time;span;process;title;share;keyboard-intensity;mouse-intensity;")
{
hasSubtitle = false;
hasDocument = false;
}
else
{
throw new ApplicationException("Incorrect log file format.");
}
int lineNumber = 0;
ActivitySummary lastSummary = null;
while (true)
{
string line = reader.ReadLine();
lineNumber++;
if (line == null)
{
break;
}
try
{
List <string> parts = new List <string>(line.Split(new char[] { ';' }));
while (parts.Count < 9)
{
parts.Add("");
}
if (hasSubtitle == false)
{
parts[7] = parts[6];
parts[6] = parts[5];
parts[5] = parts[4];
parts[4] = ""; // subtitle
}
if (hasDocument == false)
{
parts[8] = parts[7];
parts[7] = parts[6];
parts[6] = parts[5];
parts[5] = parts[4];
parts[4] = ""; // document
}
CultureInfo culture = CultureInfo.CreateSpecificCulture("en-US");
DateTimeStyles styles = DateTimeStyles.None;
double keyboardIntensity;
double mouseIntensity;
if (double.TryParse(parts[7], out keyboardIntensity) == false)
{
// Try English
if (double.TryParse(parts[7], NumberStyles.Float, culture, out keyboardIntensity) == false)
{
throw new ApplicationException("Cannot parse a real number.");
}
}
if (double.TryParse(parts[8], out mouseIntensity) == false)
{
// Try English
if (double.TryParse(parts[8], NumberStyles.Float, culture, out mouseIntensity) == false)
{
throw new ApplicationException("Cannot parse a real number.");
}
}
double share;
if (double.TryParse(parts[6], out share) == false)
{
// Try English
if (double.TryParse(parts[6], NumberStyles.Float, culture, out share) == false)
{
throw new ApplicationException("Cannot parse a real number.");
}
}
if (parts[0] != "")
{
DateTime date;
if (DateTime.TryParse(parts[0], out date) == false)
{
// Try English
if (DateTime.TryParse(parts[0], culture, styles, out date) == false)
{
throw new ApplicationException("Cannot parse a date string.");
}
}
ActivitySummary summary = new ActivitySummary();
summary.TimePoint = date;
summary.Span = TimeSpan.Parse(parts[1]);
summary.TotalShare = share;
summary.TotalKeyboardIntensity = keyboardIntensity;
summary.TotalMouseIntensity = mouseIntensity;
summary.Entries = new List <ActivityEntry>();
data.Add(summary);
lastSummary = summary;
}
else
{
if (lastSummary == null)
{
throw new ApplicationException("First entry in the log file is not a summary.");
}
ActivityEntry entry =
new ActivityEntry()
{
App = getApp(parts[2]),
ApplicationTitle = parts[3],
WindowTitle = parts[4],
DocumentName = parts[5]
};
System.Diagnostics.Debug.Assert(entry.DocumentName != null);
entry.Share = share;
entry.KeyboardIntensity = keyboardIntensity;
entry.MouseIntensity = mouseIntensity;
entry.SetCategory();
lastSummary.Entries.Add(entry);
}
}
catch (Exception)
{
errorLines.Add(lineNumber.ToString("D3") + ":" + (line ?? "UNKNOWN"));
}
}
reader.Close();
}
private static ActivitySummary GetActivitySummary(List <ActivitySnapshot> snapshots, DateTime timePoint)
{
ActivitySummary summary;
if (snapshots.Count >= 1)
{
double keyboardIntensity =
snapshots.Count >= 1
? (from x in snapshots select x.KeyboardIntensity).Average()
: 0.0;
double mouseIntensity =
snapshots.Count >= 1
? (from x in snapshots select x.MouseIntensity).Average()
: 0.0;
summary =
new ActivitySummary
{
TimePoint = timePoint,
Span = new TimeSpan(0, 0, Parameters.LogTimeUnit),
TotalShare = 100.0 * snapshots.Count / Parameters.LogSamplingRate,
TotalKeyboardIntensity = keyboardIntensity,
TotalMouseIntensity = mouseIntensity,
Entries = new List <ActivityEntry>()
};
}
else
{
summary =
new ActivitySummary
{
TimePoint = timePoint,
Span = new TimeSpan(0, 0, Parameters.LogTimeUnit),
TotalShare = 0,
TotalKeyboardIntensity = 0,
TotalMouseIntensity = 0,
Entries = new List <ActivityEntry>()
};
}
Dictionary <string, double> processShare = new Dictionary <string, double>();
bool[] done = new bool[snapshots.Count];
for (int i = 0; i < snapshots.Count; ++i)
{
string thisApp = snapshots[i].App.Name;
string thisTitle = snapshots[i].ApplicationTitle;
string thisSubtitle = snapshots[i].WindowTitle;
string thisDocument = snapshots[i].ValidDocumentName;
if (done[i] == false)
{
int count = 1;
double sumKeyboard = snapshots[i].KeyboardIntensity;
double sumMouse = snapshots[i].MouseIntensity;
for (int j = i + 1; j < snapshots.Count; ++j)
{
string commonTitle;
if (snapshots[j].App.Name == thisApp &&
snapshots[j].WindowTitle == thisSubtitle &&
snapshots[j].ValidDocumentName == thisDocument &&
AreTitlesNearlyEqual(snapshots[j].ApplicationTitle, thisTitle, out commonTitle))
{
count++;
sumKeyboard += snapshots[j].KeyboardIntensity;
sumMouse += snapshots[j].MouseIntensity;
done[j] = true;
thisTitle = commonTitle;
}
}
Debug.Assert(count >= 1);
ActivityEntry newEntry =
new ActivityEntry
{
Share = 100 * count / Parameters.LogSamplingRate,
App = snapshots[i].App,
ApplicationTitle = thisTitle,
WindowTitle = thisSubtitle,
DocumentName = thisDocument,
KeyboardIntensity = sumKeyboard / count,
MouseIntensity = sumMouse / count
};
newEntry.SetCategory();
summary.Entries.Add(newEntry);
// Counting the total share per process path
if (processShare.Keys.Contains(newEntry.App.Path))
{
processShare[newEntry.App.Path] += newEntry.Share;
}
else
{
processShare.Add(newEntry.App.Path, newEntry.Share);
}
}
}
summary.Entries.Sort
(
(a, b) =>
processShare[a.App.Path] != processShare[b.App.Path]
? (int)(1000 * (processShare[b.App.Path] - processShare[a.App.Path]))
: (int)(1000 * (b.Share - a.Share))
);
return(summary);
}
public void UpdateChart(ActivitySummary summary)
{
chart.UpdateChart(summary);
}