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using System;
using System.Collections.Generic;
using System.Text;
using System.Drawing;
using System.ComponentModel;
namespace ScintillaNet
{
[TypeConverterAttribute(typeof(System.ComponentModel.ExpandableObjectConverter))]
public class WhiteSpace : ScintillaHelperBase
{
internal WhiteSpace(Scintilla scintilla) : base(scintilla) { }
internal bool ShouldSerialize()
{
return
ShouldSerializeBackColor() ||
ShouldSerializeForeColor() ||
ShouldSerializeMode() ||
ShouldSerializeUseWhiteSpaceBackColor() ||
ShouldSerializeUseWhiteSpaceForeColor();
}
#region Mode
public WhiteSpaceMode Mode
{
get
{
return (WhiteSpaceMode)NativeScintilla.GetViewWS();
}
set
{
NativeScintilla.SetViewWS((int)value);
}
}
private bool ShouldSerializeMode()
{
return Mode != WhiteSpaceMode.Invisible;
}
private void ResetMode()
{
Mode = WhiteSpaceMode.Invisible;
}
#endregion
#region BackColor
public Color BackColor
{
get
{
if (Scintilla.ColorBag.ContainsKey("WhiteSpace.BackColor"))
return Scintilla.ColorBag["WhiteSpace.BackColor"];
return SystemColors.Window;
}
set
{
if (value == Color.Transparent)
Scintilla.ColorBag.Remove("WhiteSpace.BackColor");
else
Scintilla.ColorBag["WhiteSpace.BackColor"] = value;
NativeScintilla.SetWhitespaceBack(true, Utilities.ColorToRgb(value));
}
}
public bool ShouldSerializeBackColor()
{
return BackColor != SystemColors.Window;
}
private void ResetBackColor()
{
BackColor = SystemColors.Window;
}
#endregion
#region ForeColor
public Color ForeColor
{
get
{
if (Scintilla.ColorBag.ContainsKey("WhiteSpace.ForeColor"))
return Scintilla.ColorBag["WhiteSpace.ForeColor"];
return SystemColors.WindowText;
}
set
{
if (value == Color.Transparent)
Scintilla.ColorBag.Remove("WhiteSpace.ForeColor");
else
Scintilla.ColorBag["WhiteSpace.ForeColor"] = value;
NativeScintilla.SetWhitespaceFore(true, Utilities.ColorToRgb(value));
}
}
public bool ShouldSerializeForeColor()
{
return ForeColor != SystemColors.WindowText;
}
private void ResetForeColor()
{
ForeColor = SystemColors.WindowText;
}
#endregion
#region UseWhiteSpaceForeColor
private bool _useWhiteSpaceForeColor = true;
public bool UseWhiteSpaceForeColor
{
get
{
return _useWhiteSpaceForeColor;
}
set
{
_useWhiteSpaceForeColor = value;
ForeColor = ForeColor;
}
}
private bool ShouldSerializeUseWhiteSpaceForeColor()
{
return !UseWhiteSpaceForeColor;
}
private void ResetUseWhiteSpaceForeColor()
{
UseWhiteSpaceForeColor = true;
}
#endregion
#region UseWhiteSpaceBackColor
private bool _useWhiteSpaceBackColor = true;
public bool UseWhiteSpaceBackColor
{
get
{
return _useWhiteSpaceBackColor;
}
set
{
_useWhiteSpaceBackColor = value;
BackColor = BackColor;
}
}
private bool ShouldSerializeUseWhiteSpaceBackColor()
{
return !UseWhiteSpaceBackColor;
}
private void ResetUseWhiteSpaceBackColor()
{
UseWhiteSpaceBackColor = true;
}
#endregion
}
}
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