void RecreateMarkers()
{
foreach (var tmo in textLineObjectManager.GetObjectsOfType <ITextMarkerObject>())
{
CreateMarker(tmo);
}
}
protected override void OnRender(DrawingContext drawingContext)
{
Size renderSize = this.RenderSize;
var theme = themeManager.Theme;
var bgColor = (theme.GetColor(ColorType.IconBar).Background as SolidColorBrush).Color;
drawingContext.DrawRectangle(theme.GetColor(ColorType.IconBar).Background, null,
new Rect(0, 0, renderSize.Width, renderSize.Height));
drawingContext.DrawLine(new Pen(theme.GetColor(ColorType.IconBarBorder).Background, 1),
new Point(renderSize.Width - 0.5, 0),
new Point(renderSize.Width - 0.5, renderSize.Height));
TextView textView = this.TextView;
if (textView != null && textView.VisualLinesValid)
{
// create a dictionary line number => first bookmark
Dictionary <int, List <IIconBarObject> > bookmarkDict = new Dictionary <int, List <IIconBarObject> >();
foreach (var obj in textLineObjectManager.GetObjectsOfType <IIconBarObject>())
{
if (!obj.IsVisible(uiContext))
{
continue;
}
int line = obj.GetLineNumber(uiContext);
List <IIconBarObject> list;
if (!bookmarkDict.TryGetValue(line, out list))
{
bookmarkDict[line] = list = new List <IIconBarObject>();
}
list.Add(obj);
}
const double imagePadding = 1.0;
Size pixelSize = PixelSnapHelpers.GetPixelSize(this);
foreach (VisualLine line in textView.VisualLines)
{
int lineNumber = line.FirstDocumentLine.LineNumber;
List <IIconBarObject> list;
if (!bookmarkDict.TryGetValue(lineNumber, out list))
{
continue;
}
list.Sort((a, b) => a.ZOrder.CompareTo(b.ZOrder));
foreach (var bm in list)
{
Rect rect = new Rect(imagePadding, PixelSnapHelpers.Round(line.VisualTop - textView.VerticalOffset, pixelSize.Height), 16, 16);
var imgRef = bm.ImageReference;
if (imgRef != null)
{
drawingContext.DrawImage(imageManager.GetImage(imgRef.Value.Assembly, imgRef.Value.Name, bgColor), rect);
}
}
}
}
}
public IEnumerable <GuidObject> GetGuidObjects(GuidObject creatorObject, bool openedFromKeyboard)
{
var iconBarMargin = (IIconBarMargin)creatorObject.Object;
yield return(new GuidObject(MenuConstants.GUIDOBJ_TEXTEDITORUICONTEXT_GUID, iconBarMargin.UIContext));
var line = iconBarMargin.GetLineFromMousePosition();
if (line != null)
{
var objects = new List <IIconBarObject>(textLineObjectManager.GetObjectsOfType <IIconBarObject>());
var filteredObjects = GetIconBarObjects(objects, iconBarMargin.UIContext, line.Value);
foreach (var o in filteredObjects)
{
yield return(new GuidObject(MenuConstants.GUIDOBJ_IICONBAROBJECT_GUID, o));
}
}
}
