public static void UpdateRowHighlight(DataGridViewRow row, FontAndColorState colors, ReadOnlyCollection <string> watches, DataHighlightColor?changeFg = null, DataHighlightColor?changeBg = null)
{
var rowFg = DataHighlightColor.None;
var rowBg = DataHighlightColor.None;
var inactiveBg = colors.HighlightBackground[(int)DataHighlightColor.Inactive];
var watch = (string)row.Cells[VisualizerTable.NameColumnIndex].Value;
var isUnevaluated = watches == null || !string.IsNullOrWhiteSpace(watch) && watch != "System" && !watches.Contains(watch);
if (isUnevaluated)
{
row.DefaultCellStyle.BackColor = inactiveBg;
return;
}
if (row.DefaultCellStyle.Tag is ValueTuple <DataHighlightColor, DataHighlightColor> existingColors)
{
(rowFg, rowBg) = existingColors;
}
if (changeFg is DataHighlightColor fg)
{
rowFg = fg;
}
if (changeBg is DataHighlightColor bg)
{
rowBg = bg;
}
var fgColor = rowFg != DataHighlightColor.None ? colors.HighlightForeground[(int)rowFg] : Color.Empty;
var bgColor = rowBg != DataHighlightColor.None ? colors.HighlightBackground[(int)rowBg] : Color.Empty;
row.DefaultCellStyle.ForeColor = fgColor;
row.DefaultCellStyle.BackColor = bgColor;
row.DefaultCellStyle.Tag = (rowFg, rowBg);
}
public ColumnStyling(Options.VisualizerAppearance appearance, ColumnStylingOptions styling, ComputedColumnStyling computedStyling, FontAndColorState fontAndColor)
{
_laneDividerWidth = appearance.LaneSeparatorWidth;
_hiddenColumnSeparatorWidth = appearance.HiddenColumnSeparatorWidth;
_columnBackgroundColors = styling.BackgroundColors;
_columnForegroundColors = styling.ForegroundColors;
_computedStyling = computedStyling;
_fontAndColor = fontAndColor;
}
public FontAndColorProvider()
{
ThreadHelper.ThrowIfNotOnUIThread();
_storage = (IVsFontAndColorStorage)GetGlobalService(typeof(SVsFontAndColorStorage));
Assumes.Present(_storage);
ErrorHandler.ThrowOnFailure(_storage.OpenCategory(Constants.FontAndColorsCategoryGuid, _storageFlags));
_service = (FontAndColorService)GetGlobalService(typeof(FontAndColorService));
_service.ItemsChanged += FontAndColorItemsChanged;
FontAndColorState = new FontAndColorState(this);
}
private void FontAndColorItemsChanged()
{
FontAndColorState = new FontAndColorState(this);
FontAndColorInfoChanged?.Invoke();
}
public static void GrayOutRow(FontAndColorState colors, DataGridViewRow row)
{
row.DefaultCellStyle.BackColor = colors.HighlightBackground[(int)DataHighlightColor.Inactive];
}