public void Initialize(bool useSyntaxColoring)
{
ContextMenuStrip oldContextMenuStrip = null;
var oldEnabled = true;
var oldText = string.Empty;
if (_simpleTextBox != null)
{
oldContextMenuStrip = _simpleTextBox.ContextMenuStrip;
oldEnabled = _simpleTextBox.Enabled;
oldText = _simpleTextBox.Text;
}
else if (_uiTextBox != null)
{
oldContextMenuStrip = _uiTextBox.ContextMenuStrip;
oldEnabled = _uiTextBox.Enabled;
oldText = _uiTextBox.Text;
}
BorderStyle = BorderStyle.None;
Padding = new Padding(1);
BackColor = SystemColors.WindowFrame;
Controls.Clear();
_simpleTextBox?.Dispose();
_uiTextBox?.Dispose();
_simpleTextBox = null;
_uiTextBox = null;
if (useSyntaxColoring)
{
_uiTextBox = new AdvancedTextBox {
BorderStyle = BorderStyle.None, Multiline = true
};
InitializeBackingControl(_uiTextBox);
UpdateFontAndColors(_uiTextBox);
}
else
{
_simpleTextBox = new SimpleTextBox {
BorderStyle = BorderStyle.None, Multiline = true
};
InitializeBackingControl(_simpleTextBox);
UpdateFontAndColors(_simpleTextBox);
}
if (oldContextMenuStrip != null)
{
ContextMenuStrip = oldContextMenuStrip;
}
Enabled = oldEnabled;
Text = oldText;
}
public void Initialize(bool useSyntaxColoring)
{
ContextMenuStrip oldContextMenuStrip = null;
var oldEnabled = true;
if (_simpleTextBox != null)
{
oldContextMenuStrip = _simpleTextBox.ContextMenuStrip;
oldEnabled = _simpleTextBox.Enabled;
}
else if (_uiTextBox != null)
{
oldContextMenuStrip = _uiTextBox.ContextMenuStrip;
oldEnabled = _uiTextBox.Enabled;
}
BorderStyle = BorderStyle.None;
Padding = new Padding(1);
BackColor = SystemColors.WindowFrame;
Controls.Clear();
_simpleTextBox?.Dispose();
_richTextBoxTemp?.Dispose();
_uiTextBox?.Dispose();
_simpleTextBox = null;
_uiTextBox = null;
_richTextBoxTemp = null;
if (useSyntaxColoring)
{
_richTextBoxTemp = new RichTextBox();
_uiTextBox = new RichTextBox {
BorderStyle = BorderStyle.None, Multiline = true
};
InitializeBackingControl(_uiTextBox);
// avoid selection when centered and clicking to the left
_uiTextBox.MouseDown += (sender, args) =>
{
var charIndex = _uiTextBox.GetCharIndexFromPosition(args.Location);
if (Configuration.Settings.General.CenterSubtitleInTextBox &&
_mouseMoveSelectionLength == 0 &&
(charIndex == 0 || charIndex >= 0 && _uiTextBox.Text[charIndex - 1] == '\n'))
{
_uiTextBox.SelectionLength = 0;
}
};
_uiTextBox.MouseMove += (sender, args) =>
{
_mouseMoveSelectionLength = _uiTextBox.SelectionLength;
};
_uiTextBox.KeyDown += (sender, args) =>
{
// fix annoying "beeps" when moving cursor position
if ((args.KeyData == Keys.Left || args.KeyData == Keys.PageUp) && _uiTextBox.SelectionStart == 0)
{
args.SuppressKeyPress = true;
}
else if (args.KeyData == Keys.Up && _uiTextBox.SelectionStart <= _uiTextBox.Text.IndexOf('\n'))
{
args.SuppressKeyPress = true;
}
else if (args.KeyData == Keys.Home && (_uiTextBox.SelectionStart == 0 || _uiTextBox.SelectionStart > 0 && _uiTextBox.Text[_uiTextBox.SelectionStart - 1] == '\n'))
{
args.SuppressKeyPress = true;
}
else if (args.KeyData == (Keys.Home | Keys.Control) && _uiTextBox.SelectionStart == 0)
{
args.SuppressKeyPress = true;
}
else if (args.KeyData == Keys.End && (_uiTextBox.SelectionStart >= _uiTextBox.Text.Length || _uiTextBox.SelectionStart + 1 < _uiTextBox.Text.Length && _uiTextBox.Text[_uiTextBox.SelectionStart] == '\n'))
{
args.SuppressKeyPress = true;
}
else if (args.KeyData == (Keys.End | Keys.Control) && _uiTextBox.SelectionStart >= _uiTextBox.Text.Length)
{
args.SuppressKeyPress = true;
}
else if (args.KeyData == Keys.Right && _uiTextBox.SelectionStart >= _uiTextBox.Text.Length)
{
args.SuppressKeyPress = true;
}
else if (args.KeyData == Keys.Down && _uiTextBox.SelectionStart >= _uiTextBox.Text.Length)
{
args.SuppressKeyPress = true;
}
else if (args.KeyData == Keys.PageDown && _uiTextBox.SelectionStart >= _uiTextBox.Text.Length)
{
args.SuppressKeyPress = true;
}
};
}
else
{
_simpleTextBox = new SimpleTextBox {
BorderStyle = BorderStyle.None, Multiline = true
};
_simpleTextBox.KeyDown += (sender, args) =>
{
if (args.KeyData == (Keys.Control | Keys.Back))
{
UiUtil.ApplyControlBackspace(_simpleTextBox);
args.SuppressKeyPress = true;
}
};
InitializeBackingControl(_simpleTextBox);
}
UpdateFontAndColors();
if (oldContextMenuStrip != null)
{
ContextMenuStrip = oldContextMenuStrip;
}
Enabled = oldEnabled;
}
public void Initialize(bool useSyntaxColoring)
{
ContextMenuStrip oldContextMenuStrip = null;
var oldEnabled = true;
var oldText = string.Empty;
if (_simpleTextBox != null)
{
oldContextMenuStrip = _simpleTextBox.ContextMenuStrip;
oldEnabled = _simpleTextBox.Enabled;
oldText = _simpleTextBox.Text;
}
else if (_uiTextBox != null)
{
oldContextMenuStrip = _uiTextBox.ContextMenuStrip;
oldEnabled = _uiTextBox.Enabled;
oldText = _uiTextBox.Text;
}
BorderStyle = BorderStyle.None;
Padding = new Padding(1);
BackColor = SystemColors.WindowFrame;
Controls.Clear();
_simpleTextBox?.Dispose();
_richTextBoxTemp?.Dispose();
_uiTextBox?.Dispose();
_simpleTextBox = null;
_uiTextBox = null;
_richTextBoxTemp = null;
if (useSyntaxColoring)
{
_richTextBoxTemp = new RichTextBox();
_uiTextBox = new RichTextBox {
BorderStyle = BorderStyle.None, Multiline = true
};
InitializeBackingControl(_uiTextBox);
_uiTextBox.TextChanged += TextChangedHighlight;
// avoid selection when centered and clicking to the left
_uiTextBox.MouseDown += (sender, args) =>
{
var charIndex = _uiTextBox.GetCharIndexFromPosition(args.Location);
if (Configuration.Settings.General.CenterSubtitleInTextBox &&
_mouseMoveSelectionLength == 0 &&
(charIndex == 0 || charIndex >= 0 && _uiTextBox.Text[charIndex - 1] == '\n'))
{
_uiTextBox.SelectionLength = 0;
}
};
_uiTextBox.MouseMove += (sender, args) =>
{
_mouseMoveSelectionLength = _uiTextBox.SelectionLength;
};
_uiTextBox.KeyDown += (sender, args) =>
{
// fix annoying "beeps" when moving cursor position
if ((args.KeyData == Keys.Left || args.KeyData == Keys.PageUp) && _uiTextBox.SelectionStart == 0)
{
args.SuppressKeyPress = true;
}
else if (args.KeyData == Keys.Up && _uiTextBox.SelectionStart <= _uiTextBox.Text.IndexOf('\n'))
{
args.SuppressKeyPress = true;
}
else if (args.KeyData == Keys.Home && (_uiTextBox.SelectionStart == 0 || _uiTextBox.SelectionStart > 0 && _uiTextBox.Text[_uiTextBox.SelectionStart - 1] == '\n'))
{
args.SuppressKeyPress = true;
}
else if (args.KeyData == (Keys.Home | Keys.Control) && _uiTextBox.SelectionStart == 0)
{
args.SuppressKeyPress = true;
}
else if (args.KeyData == Keys.End && (_uiTextBox.SelectionStart >= _uiTextBox.Text.Length || _uiTextBox.SelectionStart + 1 < _uiTextBox.Text.Length && _uiTextBox.Text[_uiTextBox.SelectionStart] == '\n'))
{
args.SuppressKeyPress = true;
}
else if (args.KeyData == (Keys.End | Keys.Control) && _uiTextBox.SelectionStart >= _uiTextBox.Text.Length)
{
args.SuppressKeyPress = true;
}
else if (args.KeyData == Keys.Right && _uiTextBox.SelectionStart >= _uiTextBox.Text.Length)
{
args.SuppressKeyPress = true;
}
else if (args.KeyData == Keys.Down && _uiTextBox.SelectionStart >= _uiTextBox.Text.Length)
{
args.SuppressKeyPress = true;
}
else if (args.KeyData == Keys.PageDown && _uiTextBox.SelectionStart >= _uiTextBox.Text.Length)
{
args.SuppressKeyPress = true;
}
};
_uiTextBox.Enter += (sender, args) =>
{
var text = _uiTextBox.Text;
if (string.IsNullOrWhiteSpace(text) || text.Length > 1000)
{
if (Configuration.Settings.General.CenterSubtitleInTextBox)
{
SuspendLayout();
_richTextBoxTemp.Text = text;
_richTextBoxTemp.SelectAll();
_richTextBoxTemp.SelectionAlignment = HorizontalAlignment.Center;
ResumeLayout(false);
_uiTextBox.Rtf = _richTextBoxTemp.Rtf;
}
}
};
}
else
{
_simpleTextBox = new SimpleTextBox {
BorderStyle = BorderStyle.None, Multiline = true
};
InitializeBackingControl(_simpleTextBox);
}
UpdateFontAndColors();
if (oldContextMenuStrip != null)
{
ContextMenuStrip = oldContextMenuStrip;
}
Enabled = oldEnabled;
Text = oldText;
}