public static Signal loadSignal()
{
//file dialog
Microsoft.Win32.OpenFileDialog dialog = new Microsoft.Win32.OpenFileDialog();
dialog.Filter = dialog.Filter = "csv file (.csv)|*.csv";
//if file was readed
if (dialog.ShowDialog() == true)
{
Signal resultSignal = new Signal();
//read all text
string signalString = File.ReadAllText(dialog.FileName);
//split csv
string[] signalArray = signalString.Split(',');
/*content = titleName + "," +
chartAreaName + "," +
seriesName + "," +
title + "," +
xTitle + "," +
yTitle + "," +
regExpMatchString + "," +
regExpParseString;*/
//title
resultSignal.title.Text = DecodeFrom64(signalArray[3]);
resultSignal.title.Name = DecodeFrom64(signalArray[0]);
//chartArea
resultSignal.chartArea.Name = DecodeFrom64(signalArray[1]);
resultSignal.chartArea.AxisX.Title = DecodeFrom64(signalArray[4]);
resultSignal.chartArea.AxisY.Title = DecodeFrom64(signalArray[5]);
//regExp
resultSignal.updateRegExpParse(DecodeFrom64(signalArray[7]));
resultSignal.updateRegExpMatch(DecodeFrom64(signalArray[6]));
//series
resultSignal.series.Name = DecodeFrom64(signalArray[2]);
//color
resultSignal.lineColor = DecodeFrom64(signalArray[8]);
//read values
for (int i = 9; i < signalArray.Length; i++)
{
double valueDouble = double.Parse(signalArray[i], CultureInfo.InvariantCulture);
resultSignal.series.Points.AddY(valueDouble);
}
//return signal
return resultSignal;
}
else
{
return null;
}
}
public static string saveSignal(Signal sig)
{
Microsoft.Win32.SaveFileDialog dialog = new Microsoft.Win32.SaveFileDialog();
dialog.Filter = dialog.Filter = "csv file (.csv)|*.csv";
//place where to save
string path = ""; //replace with save dialog
string content;
//title stuff
string title = EncodeTo64(sig.title.Text);
string titleName = EncodeTo64(sig.title.Name);
//chartArea
string chartAreaName = EncodeTo64(sig.chartArea.Name);
string xTitle = EncodeTo64(sig.chartArea.AxisX.Title);
string yTitle = EncodeTo64(sig.chartArea.AxisY.Title);
//regExp
string regExpParseString = EncodeTo64(sig.regExpParseString);
string regExpMatchString = EncodeTo64(sig.regExpMatchString);
//series
string seriesName = EncodeTo64(sig.series.Name);
//color
string lineColor = EncodeTo64(sig.lineColor);
content = titleName + "," +
chartAreaName + "," +
seriesName + "," +
title + "," +
xTitle + "," +
yTitle + "," +
regExpMatchString + "," +
regExpParseString + "," +
lineColor;
foreach(DataPoint value in sig.series.Points)
{
content += "," + value.YValues[0].ToString(CultureInfo.InvariantCulture);
}
//save file if dialog ok
if (dialog.ShowDialog() == true)
{
File.WriteAllText(dialog.FileName, content);
}
//save in this format
//<signal title:"xxx", xTitle="", yTitle"", regExpMatch"", regExpParse"", startTime Value="yyyyMMDD">
//HHMMSSxxxx, 12.32412, //delta from begining
//34.123,
//43.234,
//56.235
//<signal/>
return path;
}
//edit purposes
public signalWindow(Signal sig)
{
InitializeComponent();
textBoxTitle.Text = sig.title.Text;
textBoxXTitle.Text = sig.chartArea.AxisX.Title;
textBoxYTitle.Text = sig.chartArea.AxisY.Title;
textBoxRegExpMatch.Text = sig.regExpMatchString;
textBoxRegExpParse.Text = sig.regExpParseString;
comboBoxColor.SelectedItem = sig.lineColor;
}
/// <summary>
/// Event function for OK button
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void buttonOK_Click(object sender, RoutedEventArgs e)
{
//apply values
tempSignal.title.Text = textBoxTitle.Text;
tempSignal.chartArea.AxisX.Title = textBoxXTitle.Text;
tempSignal.chartArea.AxisY.Title = textBoxYTitle.Text;
tempSignal.lineColor = comboBoxColor.SelectedItem as string;
if (tempSignal.updateRegExpMatch(textBoxRegExpMatch.Text)) //match fail
{
MessageBox.Show("Regular Expression match pattern error!");
textBoxRegExpMatch.Focus();
}
else if (tempSignal.updateRegExpParse(textBoxRegExpParse.Text)) //parse fail
{
MessageBox.Show("Regular Expression parse pattern error!");
textBoxRegExpParse.Focus();
}
else //all ok
{
//all ok replace signal
resultSignal = tempSignal;
//close window
this.Close();
}
}
/// <summary> ADD PLOT SIGNAL
/// </summary>
private void setSignalToPlot(Signal signal)
{
//find if there is signal named that
if (mainChart.ChartAreas.FindByName(signal.chartArea.Name) == null) //true = not found
{
mainChart.ChartAreas.Add(signal.chartArea);
mainChart.Series.Add(signal.series);
mainChart.Series[mainChart.Series.Count - 1].ChartArea = signal.chartArea.Name;
mainChart.Titles.Add(signal.title);
mainChart.Titles[mainChart.Titles.Count - 1].DockedToChartArea = signal.chartArea.Name;
}
}
/// <summary> Edit signal button
/// </summary>
private Signal editSignal(Signal sig)
{
//start dialog
signalWindow signalDialog = new signalWindow(sig);
signalDialog.ShowDialog();
if (signalDialog.resultSignal != null) //something was changed
{
//copy titles from "created" signal
sig.title.Text = signalDialog.resultSignal.title.Text;
sig.chartArea.AxisX.Title = signalDialog.resultSignal.chartArea.AxisX.Title;
sig.chartArea.AxisY.Title = signalDialog.resultSignal.chartArea.AxisY.Title;
//series
sig.lineColor = signalDialog.resultSignal.lineColor;
//update regexps should be ok because they are checked while creating new signal
sig.updateRegExpMatch(signalDialog.resultSignal.regExpMatchString);
sig.updateRegExpParse(signalDialog.resultSignal.regExpParseString);
}
return sig;
}
/// <summary> DELETE PLOT SIGNAL
/// </summary>
private void deleteSignalFromPlot(Signal signal)
{
//remove title
if (mainChart.Titles.FindByName(signal.title.Name) != null)
mainChart.Titles.Remove(signal.title);
else
Debug.WriteLine("deletedSignalFromPlot: tried to remove non existent item" + signal.title.Name, "ERROR");
//remove series
if (mainChart.Series.FindByName(signal.series.Name) != null)
mainChart.Series.Remove(signal.series);
else
Debug.WriteLine("deletedSignalFromPlot: tried to remove non existent item" + signal.series.Name, "ERROR");
//remove chart area
if (mainChart.ChartAreas.FindByName(signal.chartArea.Name) != null)
mainChart.ChartAreas.Remove(signal.chartArea);
else
Debug.WriteLine("deletedSignalFromPlot: tried to remove non existent item" + signal.chartArea.Name, "ERROR");
}
