private void Cut()
{
if (_textView != null)
{
_textView.Cut();
}
}
private void CutMenuBarItem_Click(object sender, EventArgs e)
{
TextView.Cut();
}
//
static void Editor()
{
Application.Init();
Application.HeightAsBuffer = heightAsBuffer;
var ntop = Application.Top;
var text = new TextView()
{
X = 0, Y = 0, Width = Dim.Fill(), Height = Dim.Fill()
};
string fname = GetFileName();
var win = new Window(fname ?? "Untitled")
{
X = 0,
Y = 1,
Width = Dim.Fill(),
Height = Dim.Fill()
};
ntop.Add(win);
if (fname != null)
{
text.Text = System.IO.File.ReadAllText(fname);
}
win.Add(text);
void Paste()
{
if (text != null)
{
text.Paste();
}
}
void Cut()
{
if (text != null)
{
text.Cut();
}
}
void Copy()
{
if (text != null)
{
text.Copy();
}
}
var menu = new MenuBar(new MenuBarItem [] {
new MenuBarItem("_File", new MenuItem [] {
new MenuItem("_Close", "", () => { if (Quit())
{
running = MainApp; Application.RequestStop();
}
}, null, null, Key.AltMask | Key.Q),
}),
new MenuBarItem("_Edit", new MenuItem [] {
new MenuItem("_Copy", "", Copy, null, null, Key.C | Key.CtrlMask),
new MenuItem("C_ut", "", Cut, null, null, Key.X | Key.CtrlMask),
new MenuItem("_Paste", "", Paste, null, null, Key.Y | Key.CtrlMask)
}),
});
ntop.Add(menu);
Application.Run(ntop);
}
private void Format(string option)
{
switch (option.ToUpper())
{
case "B":
try
{
SelectCurrentLine();
FontStyle style = new FontStyle();
if (TextView.SelectionFont.Bold)
{
style = style | FontStyle.Regular;
}
else
{
style = style | FontStyle.Bold;
}
if (TextView.SelectionFont.Italic)
{
style = style | FontStyle.Italic;
}
if (TextView.SelectionFont.Underline)
{
style = style | FontStyle.Underline;
}
TextView.SelectionFont = new Font(TextView.SelectionFont, style);
TextView.DeselectAll();
}
catch { };
break;
case "I":
try
{
SelectCurrentLine();
FontStyle style = new FontStyle();
if (TextView.SelectionFont.Italic)
{
style = style | FontStyle.Regular;
}
else
{
style = style | FontStyle.Italic;
}
if (TextView.SelectionFont.Bold)
{
style = style | FontStyle.Bold;
}
if (TextView.SelectionFont.Underline)
{
style = style | FontStyle.Underline;
}
TextView.SelectionFont = new Font(TextView.SelectionFont, style);
TextView.DeselectAll();
}
catch { };
break;
case "U":
try
{
SelectCurrentLine();
FontStyle style = new FontStyle();
if (TextView.SelectionFont.Underline)
{
style = style | FontStyle.Regular;
}
else
{
style = style | FontStyle.Underline;
}
if (TextView.SelectionFont.Italic)
{
style = style | FontStyle.Italic;
}
if (TextView.SelectionFont.Bold)
{
style = style | FontStyle.Bold;
}
TextView.SelectionFont = new Font(TextView.SelectionFont, style);
TextView.DeselectAll();
}
catch { };
break;
case "T":
try
{
SelectCurrentLine();
FontDialog fd = new FontDialog();
fd.Font = TextView.SelectionFont;
if (fd.ShowDialog() == DialogResult.OK)
{
TextView.SelectionFont = fd.Font;
}
TextView.DeselectAll();
}
catch { };
break;
case "UP":
TextView.SelectionAlignment = HorizontalAlignment.Center;
break;
case "RIGHT":
TextView.SelectionAlignment = HorizontalAlignment.Right;
break;
case "LEFT":
TextView.SelectionAlignment = HorizontalAlignment.Left;
break;
case "A":
TextView.SelectAll();
break;
case "C":
TextView.Copy();
break;
case "V":
TextView.Paste();
break;
case "X":
TextView.Cut();
break;
case "Z":
TextView.Undo();
break;
case "Y":
TextView.Redo();
break;
case "P":
SelectCurrentLine();
if (TextView.SelectionProtected)
{
TextView.SelectionColor = Color.FromArgb(
(TextView.SelectionColor.R + 70 > 255) ? 255 : TextView.SelectionColor.R + 70,
(TextView.SelectionColor.G + 70 > 255) ? 255 : TextView.SelectionColor.G + 70,
(TextView.SelectionColor.B + 70 > 255) ? 255 : TextView.SelectionColor.B + 70
);
TextView.SelectionProtected = false;
}
else
{
TextView.SelectionColor = Color.FromArgb(
(TextView.SelectionColor.R - 70 < 0) ? 0 : TextView.SelectionColor.R - 70,
(TextView.SelectionColor.G - 70 < 0) ? 0 : TextView.SelectionColor.G - 70,
(TextView.SelectionColor.B - 70 < 0) ? 0 : TextView.SelectionColor.B - 70
);
TextView.SelectionProtected = true;
}
TextView.DeselectAll();
break;
case "R":
SelectCurrentLine();
ColorDialog CD = new ColorDialog();
if (CD.ShowDialog() == DialogResult.OK)
{
TextView.SelectionColor = CD.Color;
}
TextView.DeselectAll();
break;
case "S":
save(true);
break;
case "N":
if (MessageBox.Show("Do you want to create a new file?", "New File", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
{
CurrentFile = "";
TextView.Clear();
TextView.ForeColor = txt_color.ForeColor;
TextView.BackColor = bg_color.BackColor;
}
break;
case "O":
OpenFileDialog OFD = new OpenFileDialog();
OFD.Title = "Select a file to open";
if (OFD.ShowDialog() == DialogResult.OK)
{
try
{
TextView.LoadFile(OFD.FileName);
}
catch
{
try
{
TextView.Text = System.IO.File.ReadAllText(OFD.FileName);
}
catch { }
}
CurrentFile = OFD.FileName;
Properties.Settings.Default.last_opened_file = CurrentFile;
Properties.Settings.Default.Save();
}
break;
case "Q":
if (MessageBox.Show("Do you want to delete all?", "Delete All", MessageBoxButtons.YesNo, MessageBoxIcon.Warning) == DialogResult.Yes)
{
TextView.SelectionProtected = false;
TextView.Clear();
TextView.ForeColor = txt_color.ForeColor;
TextView.BackColor = bg_color.BackColor;
}
break;
case "D":
DuplicateLine();
break;
case "E":
CheckForFunctions();
break;
}
}