public Color OverrideColor(ColorTableGroup colorGroup, Color color)
{
var old = colors[colorGroup];
colors[colorGroup] = color;
return(old);
}
private void SetAlphaMenuItemClick(object sender, EventArgs e)
{
var item = sender as ToolStripItem;
if (item == null)
{
return;
}
int alpha;
if (int.TryParse(item.Text, out alpha))
{
foreach (DataGridViewRow row in gridView.SelectedRows)
{
Color color = GetRowColor(row.Index);
Color newColor = Color.FromArgb(alpha, color);
ColorTableGroup group = GetRowColorGroup(row.Index);
SetRow(row.Index, group, newColor);
Renderer.ColorTable[group] = newColor;
}
gridView.Refresh();
Renderer.RefreshToolStrips();
}
}
public Color ResetColor(ColorTableGroup colorGroup)
{
var baseColor = _defaultColors[colorGroup];
_colors[colorGroup] = baseColor;
return(baseColor);
}
public static void LoadFrom(CustomizableColorTable table, string filePath)
{
if (table == null)
{
throw new ArgumentNullException("table");
}
if (filePath == null)
{
throw new ArgumentNullException("filePath");
}
// VB or C#?
bool vb = IsVbFile(filePath);
Regex regex = new Regex(
vb ? VbPattern : CsPattern,
RegexOptions.CultureInvariant | RegexOptions.IgnorePatternWhitespace |
RegexOptions.Multiline | RegexOptions.IgnoreCase);
// Try to open and read file.
string text = File.ReadAllText(filePath);
Match match = regex.Match(text);
if (!match.Success)
{
throw new InvalidOperationException();
}
// Reset all colors to their default values.
table.InitFromBase(true);
bool modified = false;
while (match.Success)
{
string property = match.Groups["Property"].Value;
string name = match.Groups["Name"].Value;
Color color;
if (!string.IsNullOrEmpty(name))
{
color = Color.FromName(name);
}
else
{
int r = int.Parse(match.Groups["R"].Value);
int g = int.Parse(match.Groups["G"].Value);
int b = int.Parse(match.Groups["B"].Value);
// Alpha chanel is optional.
int a;
if (!int.TryParse(match.Groups["A"].Value, out a))
{
a = 255;
}
color = Color.FromArgb(a, r, g, b);
}
try
{
ColorTableGroup colorGroup = (ColorTableGroup)Enum.Parse(
typeof(ColorTableGroup), property);
table[colorGroup] = color;
modified = true;
}
catch (ArgumentException)
{
}
match = match.NextMatch();
}
if (modified)
{
table.MakeColorsDefault();
}
}
public Color this[ColorTableGroup colorGroup]
{
get { return(_colors[colorGroup]); }
set { _colors[colorGroup] = value; }
}
private void SetRow(int rowIndex, ColorTableGroup? colorGroup, Color color, string name = null)
{
var row = gridView.Rows[rowIndex];
var firstCell = row.Cells[ColorGroupColumnName];
var colorCell = row.Cells[ColorValueColumnName];
var imageCell = row.Cells[ColorColumnName];
var buttonCell = row.Cells[EditColumnName];
if (firstCell != null)
{
firstCell.Value = colorGroup == null ? name : colorGroup.ToString();
}
if (colorCell != null)
{
colorCell.Value =
color.IsNamedColor
? color.Name
: string.Format(Resources.ColorText, color.A, color.R, color.G, color.B);
}
if (buttonCell != null)
{
buttonCell.Value = "...";
}
if (imageCell != null)
{
imageCell.Value = CreateColorPreview(imageCell.Value as Image, color,
Settings.Default.ColorWidth,
Settings.Default.ColorHeight);
}
row.Tag = color;
}
public Color OverrideColor(ColorTableGroup colorGroup, Color color)
{
var old = colors[colorGroup];
colors[colorGroup] = color;
return old;
}
public Color ResetColor(ColorTableGroup colorGroup)
{
Color baseColor = defaultColors[colorGroup];
colors[colorGroup] = baseColor;
return baseColor;
}
public Color this[ColorTableGroup colorGroup]
{
get { return colors[colorGroup]; }
set { colors[colorGroup] = value; }
}
