/// <summary>
/// Create a label with a little bullet.
/// </summary>
/// <param name="text">The text to display.</param>
public static void BulletText(string text)
{
Window window = GetCurrentWindow();
if (window.SkipItems)
{
return;
}
//get or create the root node
int id = window.GetID(text);
var container = window.RenderTree.CurrentContainer;
Node node = container.GetNodeById(id);
text = Utility.FindRenderedText(text);
if (node == null)
{
node = new Node(id, $"BulletText<{text}>");
node.UseBoxModel = true;
node.RuleSet.Replace(GUISkin.Current[GUIControlName.Label]);
var size = node.RuleSet.CalcContentBoxSize(text, GUIState.Normal);
var lineHeight = node.RuleSet.GetLineHeight();
size += new Vector(lineHeight, 0);
node.AttachLayoutEntry(size);
}
container.AppendChild(node);
node.ActiveSelf = true;
// rect
node.Rect = window.GetRect(id);
// last item state
window.TempData.LastItemState = node.State;
using (var dc = node.RenderOpen())
{
var lineHeight = node.RuleSet.GetLineHeight();
var bulletPosition = node.Rect.TopLeft + new Vector(lineHeight * 0.5f, lineHeight * 0.5f);
GUIAppearance.RenderBullet(dc, bulletPosition, lineHeight, node.RuleSet.FontColor);
var rect = node.Rect;
rect.Offset(lineHeight, 0);
dc.DrawGlyphRun(node.RuleSet, text, rect.TopLeft);
}
}
/// <summary>
/// Create an auto-layout bullet mark.
/// </summary>
public static void Bullet(string str_id)
{
Window window = GetCurrentWindow();
if (window.SkipItems)
{
return;
}
//get or create the root node
int id = window.GetID(str_id);
var container = window.RenderTree.CurrentContainer;
Node node = container.GetNodeById(id);
if (node == null)
{
node = new Node(id, $"Bullet<{str_id}>");
node.UseBoxModel = true;
node.RuleSet.Replace(GUISkin.Current[GUIControlName.Label]);
var lineheight = node.RuleSet.GetLineHeight();
var size = new Size(lineheight, lineheight);
node.AttachLayoutEntry(size);
}
container.AppendChild(node);
node.ActiveSelf = true;
// rect
node.Rect = window.GetRect(id);
// last item state
window.TempData.LastItemState = node.State;
using (var dc = node.RenderOpen())
{
var bulletPosition = node.Rect.TopLeft + new Vector(node.Rect.Height * 0.5f, node.Rect.Height * 0.5f);
var lineheight = node.RuleSet.GetLineHeight();
GUIAppearance.RenderBullet(dc, bulletPosition, lineheight, node.RuleSet.FontColor);
}
}