public void RenderItem(Context cr, Gdk.Point renderAnchor, int width, Do.Universe.Item item, bool drawArrow)
{
cr.Rectangle(renderAnchor.X, renderAnchor.Y, width, Height);
cr.SetSourceRGBA(0, 0, 0, 0);
cr.Operator = Operator.Source;
cr.Fill();
cr.Operator = Operator.Over;
Gdk.Pixbuf pixbuf = IconProvider.PixbufFromIconName(item.Icon, IconSize);
Gdk.CairoHelper.SetSourcePixbuf(cr, pixbuf, 2, 2);
cr.Paint();
pixbuf.Dispose();
foreach (int i in parent.Secondary)
{
if (parent.Results[i] == item)
{
pixbuf = IconProvider.PixbufFromIconName("gtk-add", IconSize);
Gdk.CairoHelper.SetSourcePixbuf(cr, pixbuf, 2, 2);
cr.PaintWithAlpha(.7);
pixbuf.Dispose();
}
}
Pango.Layout layout = new Pango.Layout(parent.PangoContext);
layout.Width = Pango.Units.FromPixels(width - IconSize - 25);
layout.Ellipsize = Pango.EllipsizeMode.End;
layout.SetMarkup("<span foreground=\"#" + parent.ItemTextColor + "\">" + GLib.Markup.EscapeText(item.Name) + "</span>");
layout.FontDescription = Pango.FontDescription.FromString("normal bold");
layout.FontDescription.AbsoluteSize = Pango.Units.FromPixels(10);
cr.MoveTo(IconSize + 6, 4);
Pango.CairoHelper.ShowLayout(cr, layout);
layout.SetMarkup("<span foreground=\"#" + parent.ItemTextColor + "\">" + GLib.Markup.EscapeText(item.Description) + "</span>");
layout.FontDescription.Dispose();
layout.FontDescription = Pango.FontDescription.FromString("normal");
layout.FontDescription.AbsoluteSize = Pango.Units.FromPixels(10);
cr.MoveTo(IconSize + 8, 19);
Pango.CairoHelper.ShowLayout(cr, layout);
if (drawArrow)
{
cr.MoveTo(width - 15, 13);
cr.LineTo(width - 15 + 7, 17);
cr.LineTo(width - 15, 21);
Gdk.Color gc = new Gdk.Color();
Gdk.Color.Parse("#" + parent.ItemTextColor, ref gc);
cr.SetSourceRGB(gc);
cr.Fill();
}
layout.FontDescription.Dispose();
layout.Dispose();
(cr as IDisposable).Dispose();
}
public void BezelSetPaneObject(Pane pane, Do.Universe.Item obj)
{
if (Context.GetPaneObject(pane) == obj && obj != null)
{
return;
}
OldContext.SetPaneObject(pane, Context.GetPaneObject(pane));
Context.SetPaneObject(pane, obj);
icon_fade [(int)pane] = 0;
Draw();
}
protected void IconDataFunc(TreeViewColumn column, CellRenderer cell,
TreeModel model, TreeIter iter)
{
CellRendererPixbuf renderer = cell as CellRendererPixbuf;
Do.Universe.Item o = (resultsTreeview.Model as ListStore).GetValue(iter, 0) as Do.Universe.Item;
bool isSecondary = false;
foreach (int i in secondary)
{
if (model.GetStringFromIter(iter) == i.ToString())
{
isSecondary = true;
}
}
Gdk.Pixbuf final;
if (isSecondary)
{
using (Gdk.Pixbuf source = IconProvider.PixbufFromIconName(o.Icon, DefaultResultIconSize))
using (Gdk.Pixbuf emblem = IconProvider.PixbufFromIconName("gtk-add", DefaultResultIconSize)) {
final = new Pixbuf(Colorspace.Rgb,
true,
8,
DefaultResultIconSize,
DefaultResultIconSize);
source.CopyArea(0, 0, source.Width, source.Height, final, 0, 0);
emblem.Composite(final,
0,
0,
DefaultResultIconSize,
DefaultResultIconSize,
0,
0,
1,
1,
InterpType.Bilinear,
220);
}
}
else
{
final = IconProvider.PixbufFromIconName(o.Icon, DefaultResultIconSize);
}
renderer.Pixbuf = final;
final.Dispose();
}
void BufferItem(Do.Universe.Item item)
{
if (!IsDrawable)
{
return;
}
using (var cr = Gdk.CairoHelper.Create(GdkWindow)) {
Surface surface = cr.CreateSimilarToTarget(InternalWidth, SurfaceHeight);
using (var cr2 = new Context(surface)) {
ItemRenderer.RenderItem(cr2, new Gdk.Point(border_width, 0), InternalWidth, item, controller.ItemHasChildren(item));
if (surface_cache.ContainsKey(item))
{
surface_cache[item].Dispose();
}
surface_cache[item] = surface;
}
}
}
private void RenderPixbuf(Pane pane, Context cr)
{
Do.Universe.Item obj = Context.GetPaneObject(pane);
RenderPixbuf(pane, cr, obj.Icon, 1);
}
