/// <summary>
/// Calculates appropriate colors and icons for a shape's fill color.
/// </summary>
private static FillColorAppearance CalculateFillColorAppearance(Color fillColor)
{
var hslColor = HslColor.FromRgbColor(fillColor);
return(new FillColorAppearance
{
TextColor = GetTextColor(fillColor),
OutlineColor
= new HslColor
{
Hue = hslColor.Hue,
Saturation = hslColor.Saturation * 3 / 5,
Luminosity = GetHighlightLuminosity(hslColor.Luminosity)
}.ToRgbColor(),
#if VS12ORNEWER
EntityGlyph = ThemeUtils.GetThemedButtonImage(EntityGlyph, fillColor),
BaseTypeIcon = ThemeUtils.GetThemedButtonImage(BaseTypeIcon, fillColor),
ChevronExpanded = ThemeUtils.GetThemedButtonImage(ChevronExpanded, fillColor),
ChevronCollapsed = ThemeUtils.GetThemedButtonImage(ChevronCollapsed, fillColor)
#else
// avoid icon inversion in VS11 because it causes unclear images on light backgrounds
EntityGlyph = EntityGlyph,
BaseTypeIcon = BaseTypeIcon,
ChevronExpanded = ChevronExpanded,
ChevronCollapsed = ChevronCollapsed
#endif
});
private Panel CreatePanel(
int left,
int top,
int width,
int height,
string imageResourceName,
string accessibleName,
string accessibleDescription,
EventHandler mouseClickHandler = null,
MouseEventHandler mouseDownHandler = null)
{
// Create a new panel to draw the image on
var panel = new Panel
{
Left = left,
Top = top,
Height = height,
Width = width,
Anchor = AnchorStyles.Bottom | AnchorStyles.Right
};
Debug.Assert(imageResourceName != null, "imageResourceName != null");
var bitmap = new Bitmap(GetType(), imageResourceName);
var pictureBox = new PictureBox
{
AccessibleName = accessibleName,
AccessibleDescription = accessibleDescription,
AccessibleRole = AccessibleRole.PushButton
};
_themeChangedActions.Add(
()
=> pictureBox.Image
= ThemeUtils.GetThemedButtonImage(
bitmap,
EnvironmentColors.ScrollBarBackgroundColorKey));
if (mouseClickHandler != null)
{
pictureBox.Click += mouseClickHandler;
}
if (mouseDownHandler != null)
{
pictureBox.MouseDown += mouseDownHandler;
}
_toolTip.SetToolTip(pictureBox, accessibleDescription);
panel.Controls.Add(pictureBox);
panel.BringToFront();
return(panel);
}
private Bitmap GetNotificationBitmap(RuntimeConfigState state)
{
Bitmap bitmap;
switch (state)
{
case RuntimeConfigState.Normal:
bitmap = Resources.Information;
break;
case RuntimeConfigState.Error:
bitmap = Resources.Error;
break;
default:
return(null);
}
return(ThemeUtils.GetThemedButtonImage(bitmap, BackColor));
}
