private void MainForm_Load(object sender, EventArgs e)
{
// добавляем список единиц
tscombUnits.Items.Clear();
int[] enumP = (int[])Enum.GetValues(typeof(PressureUnits));
for (int i = 0; i < enumP.Length; i++)
{
if ((PressureUnits)enumP[i] == PressureUnits.NA)
{
continue;
}
tscombUnits.Items.Add(PUnitConverter.PUnitToString((PressureUnits)enumP[i]));
}
FindDPIInstruments();
progState.CurrentMode = 0;
tsbtnGeneralMode.Checked = true;
basicModeControl = new BasicModeControl(this);
tblpControl.Controls.Add(basicModeControl);
basicModeControl.Anchor = AnchorStyles.Bottom | AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
basicModeControl.Location = new Point(3, 3);
// график
zgGraph.GraphPane.Title.Text = "P(t)";
zgGraph.GraphPane.XAxis.Title.Text = "t, сек";
zgGraph.GraphPane.YAxis.Title.Text = string.Format("P, {0}", PUnitConverter.PUnitToString(progState.CurrentPUnits));
}
private void tscombUnits_TextChanged(object sender, EventArgs e)
{
// останавливаем таймер для предотвращения скачков на графике из-за смены едениц давления
ticker.Stop();
Cursor.Current = Cursors.WaitCursor;
PressureUnits oldUnits = progState.CurrentPUnits;
// меняем текущие единицы давления
progState.CurrentPUnits = PUnitConverter.StringToPUnit(tscombUnits.Text);
// обновляем количество знаков для округления
progState.RoundDefine();
// меняем единицы давления на форме
CurrentP = PUnitConverter.ConvertP(CurrentP, oldUnits, progState.CurrentPUnits);
tbCurrentP.Text = Math.Round(CurrentP, progState.RoundToDigits).ToString();
CurrentSetpt = PUnitConverter.ConvertP(CurrentSetpt, oldUnits, progState.CurrentPUnits);
tbSetP.Text = Math.Round(CurrentSetpt, progState.RoundToDigits).ToString();
progState.CurrentBarometricP = PUnitConverter.ConvertP(progState.CurrentBarometricP, oldUnits, progState.CurrentPUnits);
try
{
// меняем единицы задатчика давления
if (CurrentDPI != null)
{
CurrentDPI.SelectUnits(progState.CurrentPUnits);
// перечитываем строку параметров
tstbControllerParameters.Text = CurrentDPI.GetParameterString();
}
// меняем параметры графика
zgGraph.GraphPane.YAxis.Title.Text = string.Format("P, {0}", PUnitConverter.PUnitToString(progState.CurrentPUnits));
// преобразуем точки графика к новым единицам давления
for (int i = 0; i < GraphPoints.Count; i++)
{
GraphPoints[i].Y = PUnitConverter.ConvertP(GraphPoints[i].Y, oldUnits, progState.CurrentPUnits);
}
zgGraph.AxisChange();
zgGraph.Invalidate();
}
catch (Exception exp)
{
MessageBox.Show(exp.Message, "Ошибка!", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
// вызываем событие для других классов
PUnitsChangedEventArgs pArgs = new PUnitsChangedEventArgs(oldUnits);
OnPUnitsChanged?.Invoke(this, pArgs);
Cursor.Current = Cursors.Default;
ticker.Start();
}
private void btnLoadProfile_Click(object sender, EventArgs e)
{
numericUpDown = true;
openFileDialog1.InitialDirectory = "C:\\Users\\user\\Desktop";
openFileDialog1.Filter = "text files(*.txt)|*.txt";
if (openFileDialog1.ShowDialog() == DialogResult.OK)
{
string patch = openFileDialog1.FileName;
StreamReader streamreader = new StreamReader(patch);
string str = "";
int count = 0;
currentPtIndex = 0;
dgvSetpoints.Rows.Clear();
while ((str = streamreader.ReadLine()) != null)
{
if (count == 0)
{
switch (str)
{
case "KGM":
MainForm.progState.CurrentPUnits = PressureUnits.KGM; break;
case "MPA":
MainForm.progState.CurrentPUnits = PressureUnits.MPA; break;
case "ATM":
MainForm.progState.CurrentPUnits = PressureUnits.ATM; break;
case "BAR":
MainForm.progState.CurrentPUnits = PressureUnits.BAR; break;
case "KGS":
MainForm.progState.CurrentPUnits = PressureUnits.KGS; break;
case "KPA":
MainForm.progState.CurrentPUnits = PressureUnits.KGS; break;
case "MMHG":
MainForm.progState.CurrentPUnits = PressureUnits.KGS; break;
case "HPA":
MainForm.progState.CurrentPUnits = PressureUnits.KGS; break;
case "PSI":
MainForm.progState.CurrentPUnits = PressureUnits.KGS; break;
case "MBAR":
MainForm.progState.CurrentPUnits = PressureUnits.KGS; break;
case "PA":
MainForm.progState.CurrentPUnits = PressureUnits.KGS; break;
default: break;
}
}
else
{
if (count == 1)
{
if (str == "Абс.")
{
MainForm.progState.PIsAbsolute = true;
mainFormRef.tscombAG.SelectedItem = "Абс.";
}
else
{
MainForm.progState.PIsAbsolute = false;
mainFormRef.tscombAG.SelectedItem = "Изб.";
};
}
else
{
dgvSetpoints.Rows.Add(str);
pPoints[count - 2] = Convert.ToDouble(str);
}
}
count++;
}
nudPointsCount.Value = count - 2;
streamreader.Close();
UpdatePtLabels();
mainFormRef.tscombUnits.SelectedItem = PUnitConverter.PUnitToString(MainForm.progState.CurrentPUnits);
}
}