private void SwitchDocument(Document nextDocument)
{
Scintilla newText = new Scintilla();
var prevDocument = newText.Document;
newText.AddRefDocument(prevDocument);
newText.Dock = DockStyle.Fill;
newText.Document = nextDocument;
newText.ReleaseDocument(nextDocument);
tabControl1.SelectedTab.Tag = prevDocument;
tabControl1.SelectedTab.Controls.Add(newText);
textarea.AddRefDocument(prevDocument);
tabControl1.MouseDown += TabControl1_MouseDown;
}
public void NewDocument(bool addNewPage)
{
if (addNewPage)
{
TabPage tabPage = new TabPage(string.Format("new {0}", tabCount));
Scintilla newTab = new Scintilla();
tabControl1.TabPages.Add(tabPage);
tabPage.Controls.Add(newTab);
newTab.Dock = DockStyle.Fill;
init(newTab);
////line numbers
//newTab.Margins[0].Width = 16;
//// Use margin 2 for fold markers
//newTab.Margins[2].Type = MarginType.Symbol;
//newTab.Margins[2].Mask = Marker.MaskFolders;
//newTab.Margins[2].Sensitive = true;
//newTab.Margins[2].Width = 20;
var document = newTab.Document;
newTab.AddRefDocument(document);
newTab.Document = Document.Empty;
tabPage.Tag = document;
tabControl1.SelectedTab = tabPage;
tabCount++;
}
else
{
var document = textarea.Document;
textarea.AddRefDocument(document);
textarea.Document = Document.Empty;
tabControl1.SelectedTab.Tag = document;
tabCount++;
}
}
private void openToolStripMenuItem_Click(object sender, EventArgs e)
{
using (OpenFileDialog of = new OpenFileDialog()
{
Filter = "Text files (*.txt)|*.txt|All files (*.*)|*.*", Multiselect = false, ValidateNames = true, RestoreDirectory = true, Title = "Browse Text Files", DefaultExt = "txt"
})
{
if (of.ShowDialog() == DialogResult.OK)
{
using (StreamReader reader = new StreamReader(of.FileName))
{
try
{
TabPage tabPage = new TabPage(string.Format("new {0}", tabCount));
Scintilla newTab = new Scintilla();
tabControl1.TabPages.Add(tabPage);
tabPage.Controls.Add(newTab);
newTab.Dock = DockStyle.Fill;
init(newTab);
////line numbers
//newTab.Margins[0].Width = 16;
//// Use margin 2 for fold markers
//newTab.Margins[2].Type = MarginType.Symbol;
//newTab.Margins[2].Mask = Marker.MaskFolders;
//newTab.Margins[2].Sensitive = true;
//newTab.Margins[2].Width = 20;
// path = of.FileName;
// string name1 = System.IO.Path.GetFileName(of.FileName);
//// tabControl1.SelectedTab.Text = name1;
var document = newTab.Document;
newTab.AddRefDocument(document);
newTab.Document = Document.Empty;
tabPage.Tag = document;
tabControl1.SelectedTab = tabPage;
tabCount++;
//NewDocument(true);
path = of.FileName;
Task <string> str = reader.ReadToEndAsync();
newTab.Text = str.Result;
string name = System.IO.Path.GetFileName(of.FileName);
tabControl1.SelectedTab.Text = name;
tabname = System.IO.Path.GetFileName(of.FileName);
tabControl1.SelectedTab.Text = tabname;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Message: ", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
}
}
