private void Start()
{
buttostart.Image = Properties.Resources.PausePressed;
buttonStop.Enabled = true;
TabPage curTabPage = GetCurTabPage();
TabData tabData = (TabData)curTabPage.Tag;
tabData.state = State.Running;
tabData.machineName = comboBoxInsName.Text;
tabData.port = Convert.ToInt32(textBoxPort.Text);
tabData.fileName = comboBoxFileName.Text;
tabData.parseStd = ParseStd.TEK;
//disable the input fields
comboBoxFileName.Enabled = false;
comboBoxInsName.Enabled = false;
textBoxPort.Enabled = false;
//ScpiListView scpiListView = GetCurrentListview();
//scpiListView.ResetScpiList();
try
{
Thread scpiTestThread = new Thread(this.ScpiRunner);
tabData.scpiTestThread = scpiTestThread;
//store the modified struct data back to the tag
//curTabPage.Tag = tabData;
scpiTestThread.Start();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
finally
{
//Enable the input fields
comboBoxFileName.Enabled = true;
comboBoxInsName.Enabled = true;
textBoxPort.Enabled = true;
//set the play icon
System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(formScpiGUI));
buttostart.Image = ((System.Drawing.Image)(resources.GetObject("buttostart.Image")));
buttonStop.Enabled = false;
}
}
public void LoadFromFile(TabData tabData)
{
//clear the list view
this.Items.Clear();
//Create parser
TextParser txtParser = new TextParser(tabData.fileName, tabData.parseStd);
//Load the file in the listview
ScpiCommand scpiCmd = new ScpiCommand();
while (txtParser.GetNextLine(ref scpiCmd))
{
AddLine(scpiCmd);
}
}
private void LoadFile(string fileName)
{
TabPage curTabPage = GetCurTabPage();
TabData tabData = (TabData)curTabPage.Tag;
tabData.fileName = fileName;
tabData.parseStd = ParseStd.TEK;
tabData.state = State.View;
curTabPage.Text = System.IO.Path.GetFileName(fileName);
ScpiListView scpiListView = (ScpiListView)tabControl.SelectedTab.Controls[0];
scpiListView.LoadFromFile(tabData);
}
private void newTab_Click(object sender, EventArgs e)
{
//Add tab page
TabPage newTabPage = new TabPage();
ScpiListView newListView = new ScpiListView();
newTabPage.Controls.Add(newListView);
TabData tabData = new TabData();
newTabPage.Tag = tabData;
tabControl.Controls.Add(newTabPage);
//Set focus
tabControl.SelectedTab = newTabPage;
//Clear Details
comboBoxFileName.Text = "";
}
private void buttonSave_Click(object sender, EventArgs e)
{
TabPage curTabPage = GetCurTabPage();
TabData tabData = (TabData)curTabPage.Tag;
if (State.Edit == tabData.state)
{
ScpiEditor scpiEditor = (ScpiEditor)curTabPage.Controls[0];
//Use StreamWriter class.
System.IO.StreamWriter sw = new System.IO.StreamWriter(tabData.fileName);
//Use writeline methode to write the text and
//in para.. put your text, i have used textBox1's text
sw.WriteLine(scpiEditor.Text);
//always close your stream
sw.Close();
}
}
private void waitTimer_Tick(object sender, EventArgs e)
{
if (waitProgressBar.Value < waitProgressBar.Maximum)
{
waitProgressBar.Value++;
}
else
{
this.RemoveEmbeddedControl(waitProgressBar);
waitTimer.Stop();
ListViewItem curItem = this.Items[m_ParserPointer - 1];
curItem.BackColor = COLOR_COMPLETED;
//waitProgressBar.Visible = false;
waitProgressBar.Value = 0;
TabPage parentTab = (TabPage)this.Parent;
TabData tabData = (TabData)parentTab.Tag;
tabData.scpiTestThread.Resume();
}
}
/// <summary>
/// launches a thred that runs scpitest. scpitest needs to be tun in a
/// seperate thread to enable pause and breakpoint features
/// </summary>
private void ScpiRunner()
{
//Always get the curtabpage and work on it instead of directly
//working on tabControl.SelectedTab. This helps if the selected
//tab chnages evne before the function gets completed
//TabPage curTabPage = tabControl.SelectedTab;
//ScpiListView curScpilistView = (ScpiListView)curTabPage.Controls[0];
ScpiListView curScpilistView = (ScpiListView)this.Invoke(new GetCurrentListviewDelegate(this.GetCurrentListview), null);
TabData tabData = (TabData)this.Invoke(new GetCurTabDataDelegate(this.GetCurTabData), null);
try
{
//AutoResetEvent syncEvent = new AutoResetEvent(false);
TextParser parser = new TextParser(curScpilistView, ParseStd.TEK);
ScpiTest scpiTest = new ScpiTest(parser, curScpilistView, tabData.machineName, tabData.port);
//tabData.syncEvent = syncEvent;
scpiTest.Run();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
public void ShowWait(ScpiCommand scpiCmd)
{
if (this.InvokeRequired)
{
this.BeginInvoke(new ShowWaitDelegate(this.ShowWait), new object[] { scpiCmd });
}
else
{
string cmd = scpiCmd.Str;
cmd = cmd.Remove(0, 2);
cmd.Trim();
int wait = Convert.ToInt32(cmd);
waitProgressBar.Maximum = wait;
waitProgressBar.Visible = true;
// pg.s
//for (int i = 0; i < wait; i++)
//{
// //when the output of scpugui is directed to text file
// //Invalid handle error appears when drawtextprogressbar is first called
// //And scpigui stops there.
// System.Threading.Thread.Sleep(1000);
// pg.Value = i;
//}
this.AddEmbeddedControl(waitProgressBar, HDR_RESULT, m_ParserPointer - 1);
TabPage parentTab = (TabPage)this.Parent;
TabData tabData = (TabData)parentTab.Tag;
tabData.scpiTestThread.Suspend();
waitTimer.Start();
}
}
private void buttonStart_Click(object sender, EventArgs e)
{
TabData tabData = (TabData)tabControl.SelectedTab.Tag;
switch (tabData.state)
{
case State.Edit:
FinishEdit();
Start();
break;
case State.View:
Start();
break;
case State.RunFinished:
LoadFile(tabData.fileName);
Start();
break;
// case State.Running:
// Pause();
break;
}
}
