public Popup(PopupStyle Style, IEnumerable<MenuItem> Items)
{
this._Style = Style;
double y = 0.0;
double width = 0.0;
this._Items = new List<_Item>();
foreach (MenuItem mi in Items)
{
_Item i = new _Item(Style, mi, y);
Point size = i.Size;
y += size.Y;
width = Math.Max(width, size.X);
this._Items.Add(i);
}
this.Size = new Point(width, y) + new Point(this._Style.Margin, this._Style.Margin) * 2.0;
}
/// <summary>
/// Calls up a popup in the container at the offset (which becomes the topleft point).
/// </summary>
public static Popup Call(LayerContainer Container, Point Offset, IEnumerable<MenuItem> Items, PopupStyle Style)
{
Popup p = new Popup(Style, Items);
Call(Container, Offset, p);
return p;
}
public PopupContainer(Control Client)
: base(Client)
{
this._Style = new PopupStyle();
this._ShowOnRightClick = true;
}
/// <summary>
/// Renders the item to the specified location.
/// </summary>
public void Render(GUIRenderContext Context, PopupStyle Style, Rectangle Area)
{
CommandMenuItem cmi = Source as CommandMenuItem;
if (cmi != null)
{
Context.DrawText(Style.TextColor, this.Sample, Area);
}
CompoundMenuItem cpmi = Source as CompoundMenuItem;
if (cpmi != null)
{
Context.DrawText(Style.TextColor, this.Sample, Area);
Point arrowsize = Style.CompoundArrowSize;
Context.DrawSurface(
Style.Skin.GetSurface(Style.CompoundArrow, arrowsize),
new Point(Area.Location.X + Area.Size.X - arrowsize.X, Area.Location.Y + Area.Size.Y * 0.5 - arrowsize.Y * 0.5));
}
SeperatorMenuItem smi = Source as SeperatorMenuItem;
if (smi != null)
{
Context.DrawSurface(
Style.Skin.GetSurface(Style.Seperator, new Point(Area.Size.X, Style.SeperatorHeight)),
Area.Location + new Point(0.0, Style.SeperatorPadding));
}
}
public _Item(PopupStyle Style, MenuItem Source, double Y)
{
this.Source = Source;
this.Y = Y;
TextMenuItem tmi = Source as TextMenuItem;
if (tmi != null)
{
this.Sample = Style.Font.CreateSample(tmi.Text, null, TextAlign.Left, TextAlign.Center, TextWrap.Ellipsis);
}
CommandMenuItem cmi = Source as CommandMenuItem;
if (cmi != null)
{
this.Size = new Point(this.Sample.Size.X, Style.StandardItemHeight);
}
CompoundMenuItem cpmi = Source as CompoundMenuItem;
if (cpmi != null)
{
this.Size = new Point(this.Sample.Size.X + Style.CompoundArrowSize.X, Style.StandardItemHeight);
}
SeperatorMenuItem smi = Source as SeperatorMenuItem;
if (smi != null)
{
this.Size = new Point(0.0, Style.SeperatorHeight + Style.SeperatorPadding * 2.0);
}
}