private void OpenFileMenuItem_Click(object sender, EventArgs e)
{
// Set limit for opened files.
if (files.Count == 10)
{
MessageBox.Show("You can open no more than 10 files");
return;
}
OpenFileDialog open = new OpenFileDialog
{
Title = "Open File",
Filter = "(*.txt)|*.txt|(*.rtf)|*.rtf|(*.cs)|*.cs|All files (*.txt;*.rtf;*.cs*)|*.txt;*.rtf;*.cs;",
FilterIndex = 4
};
if (open.ShowDialog() == DialogResult.OK)
{
try
{
UpdateText();
MyFile file = new MyFile(open.FileName);
files.Add(file);
curFile = file;
// Check for correct text assignment.
if (curFile.wasRtf)
{
textEditorRichTextBox.Rtf = curFile.FileText;
}
else
{
textEditorRichTextBox.Text = curFile.FileText;
}
textEditorRichTextBox.Visible = true;
AddTab(Path.GetFileName(curFile.FilePath));
filesTabControl.SelectedTab = curFile.Page;
}
catch (Exception exc)
{
MessageBox.Show(exc.Message);
}
}
}
/// <summary>
/// Loads tabs in tabControl.
/// </summary>
/// <param name="tabControl"> Where to load tabs. </param>
/// <returns> List with opened files. </returns>
public MyFileList SetTabControl(TabControl tabControl)
{
MyFileList files = new MyFileList();
foreach (var e in openedTabs)
{
files.Add(new MyFile(e));
}
for (int i = 0; i < files.Count; i++)
{
tabControl.TabPages.Add(files[i].Page);
}
tabControl.SelectedIndex = CurTabId;
return(files);
}
