public EditorControl(EditorSettings settings)
{
SetStyle(ControlStyles.UserPaint | ControlStyles.AllPaintingInWmPaint
| ControlStyles.OptimizedDoubleBuffer | ControlStyles.ResizeRedraw
| ControlStyles.Selectable, true);
Cursor = Cursors.IBeam;
TabStop = true;
AllowDrop = true;
EditorSettings = settings;
TopMargins = new MarginList(this);
LeftMargins = new MarginList(this);
RightMargins = new MarginList(this);
BottomMargins = new MarginList(this);
Info = new EditorInfo(this);
CaretRenderer = new CaretRenderer(this);
Renderer = new Renderer(this);
Scroll = new ScrollingManager(this);
Locations = new LocationManager(this);//+
Folding = new FoldingManager(this);
CallTips = new CallTipManager(this);
MatchBrackets = new MatchBracketManager(this);
MatchWords = new MatchWordManager(this);
Autocomplete = new AutocompleteManager(this);
AffinityManager = new AffinityManager(this);
Search = new SearchManager(this);
Styles = new StyleManager(this);
timer.Tick += Tick;
}
private void Start()
{
GetComponent <LayoutElement>().ignoreLayout = true;
AlignPosition(transform.parent.GetChild(0).GetComponent <RectTransform>(), GetComponent <RectTransform>());
CaretRenderer.SetMaterial(Graphic.defaultGraphicMaterial, Texture2D.whiteTexture);
gameObject.layer = transform.parent.gameObject.layer;
transform.SetAsFirstSibling();
}
protected override void OnPaint(PaintEventArgs e)
{
if (Buffer == null)
{
return;
}
var dt = DateTime.Now;
CaretRenderer.Suspend();
e.Graphics.FillRectangle(Theme.GetStyle(StandardStyle.Default).BackColor.Brush(),
new Rectangle(Info.TextLeft, Info.TextTop, Info.TextWidth, Info.TextHeight));
e.Graphics.TextRenderingHint = TextRenderingHint.ClearTypeGridFit;
Renderer.DrawMargins(0, e.Graphics, TopMargins);
Renderer.DrawMargins(0, e.Graphics, LeftMargins);
e.Graphics.TranslateTransform(Scroll.ScrollPosition.X, Scroll.ScrollPosition.Y);
var carets = new List <CaretData>();
Renderer.DrawLines(e.Graphics, carets);
e.Graphics.ResetTransform();
Renderer.DrawLongLineIndicators(e.Graphics);
Renderer.DrawWordWrapColumn(e.Graphics);
Renderer.DrawMargins(Info.TextBottom, e.Graphics, BottomMargins);
if (RightMargins.Count > 0)
{
Renderer.DrawMargins(ClientSize.Width - RightMargins.First().CalculateSize(), e.Graphics, RightMargins);
}
e.Graphics.TranslateTransform(Scroll.ScrollPosition.X, Scroll.ScrollPosition.Y);
if (!LimitedMode || Focused)
{
foreach (var c in carets)
{
CaretRenderer.DrawCaret(e.Graphics, c.X, c.Y, c.Blink);
}
}
if (Scroll.ScrollPosition.X != 0)
{
var cs = Theme.GetStyle(StandardStyle.Default);
e.Graphics.FillRectangle(ControlPaint.Dark(cs.BackColor, .05f).Brush(),
new Rectangle(Info.TextLeft - Scroll.ScrollPosition.X,
Info.TextTop - Scroll.ScrollPosition.Y, Dpi.GetWidth(2),
Info.TextHeight + BottomMargins.TotalWidth));
}
Console.WriteLine("OnPaint time: " + (DateTime.Now - dt).TotalMilliseconds);
base.OnPaint(e);
}
protected override void Dispose(bool disposing)
{
if (disposed)
{
return;
}
if (disposing)
{
CaretRenderer.Dispose();
}
disposed = true;
}
private void OnEnable()
{
_mesh = new Mesh();
CaretRenderer.SetMaterial(Graphic.defaultGraphicMaterial, Texture2D.whiteTexture);
}
