/// <summary>
/// Event handler for double click on a file item in the file list.
/// The clicked file are executed and the results from the calculations are shown in the result list.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void lstFiles_MouseDoubleClick(object sender, MouseEventArgs e)
{
//Find the location of the double click.
int index = lstFiles.IndexFromPoint(e.Location);
if (index != System.Windows.Forms.ListBox.NoMatches)
{
//The location corresponded to an item.
//Run the script file.
FileEditor editor = fm.ChangeFile(index);
ScriptFileEvaluator fileEvaluator = new ScriptFileEvaluator(editor.ReadFileContents());
List <ExpressionItem> list = new List <ExpressionItem>();
try
{
//Try to evaluate and print the rows in the script file.
fileEvaluator.Evaluate(out list);
PrintValues(list);
}
catch (Exception ex)
{
//All rows weren't possible to evaluate.
//Print the rows that were evaluated and display an error message.
PrintValues(list);
lstResultList.Items.Add(String.Format(" error: {0}", ex.Message));
}
}
lstResultList.Items.Add(String.Empty);
UpdateGUI();
}
/// <summary>
/// Event handler for the change file button.
/// Similar to the add button, but doesn't create a file.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnChangeFile_Click(object sender, EventArgs e)
{
FileEditor file = fm.ChangeFile(lstFiles.SelectedIndex);
OpenFile(file);
UpdateGUI();
}
/// <summary>
/// Constructs a form with the given file.
/// </summary>
/// <param name="file">The file to view or edit.</param>
public FileEditorForm(FileEditor file)
{
InitializeComponent();
//Save the file and initialize the GUI
this.file = file;
InitializeGUI();
}
/// <summary>
/// Event handler for the add file button.
/// Creates a new file with the given name and shows it in the editor.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnAddFile_Click(object sender, EventArgs e)
{
//Asks the user for a file name.
PromptDialogResult result = PromptDialog.Show("Enter file name:", "Input file name");
if (result.Result == DialogResult.OK)
{
try
{
FileEditor file = fm.NewFile(result.Message + FileManager.FILE_NAME_EXT);
OpenFile(file);
UpdateGUI();
}
catch (Exception ex)
{
lstResultList.Items.Add(ex.Message);
}
}
}
/// <summary>
/// Creates a new FileEditorForm and shows it.
/// </summary>
/// <param name="file"></param>
private void OpenFile(FileEditor file)
{
FileEditorForm editor = new FileEditorForm(file);
editor.Show();
}
