/// <summary>
/// Constructor for the OverviewMargin.
/// </summary>
/// <param name="textViewHost">The IWpfTextViewHost in which this margin will be displayed.</param>
private OverviewMargin(IWpfTextViewHost textViewHost, IWpfTextViewMargin containerMargin, OverviewMarginProvider myProvider)
: base(PredefinedOverviewMarginNames.Overview, Orientation.Vertical, textViewHost, myProvider.OrderedMarginProviders)
{
_provider = myProvider;
_provider.LoadOption(base.TextViewHost.TextView.Options, DefaultOverviewMarginOptions.ExpandElisionsInOverviewMarginId.Name);
_provider.LoadOption(base.TextViewHost.TextView.Options, DefaultOverviewMarginOptions.PreviewSizeId.Name);
_provider.LoadOption(base.TextViewHost.TextView.Options, OverviewMargin.ElisionColorId.Name);
_provider.LoadOption(base.TextViewHost.TextView.Options, OverviewMargin.OffScreenColorId.Name);
_provider.LoadOption(base.TextViewHost.TextView.Options, OverviewMargin.VisibleColorId.Name);
_outliningManager = myProvider.OutliningManagerService.GetOutliningManager(textViewHost.TextView);
_scrollBar = new SimpleScrollBar(textViewHost, containerMargin, myProvider._scrollMapFactory, this, !base.TextViewHost.TextView.Options.GetOptionValue(DefaultOverviewMarginOptions.ExpandElisionsInOverviewMarginId));
_elisionBrush = this.GetBrush(OverviewMargin.ElisionColorId);
_offScreenBrush = this.GetBrush(OverviewMargin.OffScreenColorId);
_visibleBrush = this.GetBrush(OverviewMargin.VisibleColorId);
base.Background = Brushes.Transparent;
base.ClipToBounds = true;
{
var viewRoles = this.TextViewHost.TextView.Roles;
foreach (var tipProvider in myProvider.OrderedTipProviders)
{
if (viewRoles.ContainsAny(tipProvider.Metadata.TextViewRoles))
{
_orderedTipFactoryProviders.Add(tipProvider);
}
}
}
base.TextViewHost.TextView.Options.OptionChanged += this.OnOptionsChanged;
}
/// <summary>
/// Factory for the OverviewMargin.
/// </summary>
/// <param name="textViewHost">The IWpfTextViewHost in which this margin will be displayed.</param>
/// <param name="myProvider">Will be queried for various imported components.</param>
public static OverviewMargin Create(IWpfTextViewHost textViewHost, IWpfTextViewMargin containerMargin, OverviewMarginProvider myProvider)
{
OverviewMargin margin = new OverviewMargin(textViewHost, containerMargin, myProvider);
margin.Initialize();
return(margin);
}