void OutlineTreeIconFunc(TreeViewColumn column, CellRenderer cell, TreeModel model, TreeIter iter)
{
var pixRenderer = (CellRendererPixbuf)cell;
object o = model.GetValue(iter, 0);
string id = null;
if (o is DNode)
{
var icon = DIcons.GetNodeIcon(o as DNode);
if (!icon.IsNull)
{
id = icon.Name;
}
}
else if (o is StatementContainingStatement)
{
id = "gtk-add";
}
if (id != null)
{
using (var img = ImageService.GetIcon(id))
pixRenderer.Pixbuf = img.ToPixbuf(IconSize.Menu);
}
}
private void UpdatePath(object sender, Mono.TextEditor.DocumentLocationEventArgs e)
{
var SyntaxTree = Document.GetDAst();
if (SyntaxTree == null)
{
return;
}
// Resolve the hovered piece of code
var loc = new CodeLocation(Document.Editor.Caret.Location.Column, Document.Editor.Caret.Location.Line);
var currentblock = DResolver.SearchBlockAt(SyntaxTree, loc);
//could be an enum value, which is not IBlockNode
if (currentblock is DEnum)
{
foreach (INode nd in (currentblock as DEnum).Children)
{
if ((nd is DEnumValue) &&
((nd.Location <= loc) && (nd.EndLocation >= loc)))
{
currentblock = nd as IBlockNode;
break;
}
}
}
List <PathEntry> result = new List <PathEntry>();
INode node = currentblock;
PathEntry entry;
while ((node != null) && ((node is IBlockNode) || (node is DEnumValue)))
{
var icon = DIcons.GetNodeIcon(node as DNode);
entry = new PathEntry(icon.IsNull?null: ImageService.GetIcon(icon.Name, IconSize.Menu), node.Name + DParameterDataProvider.GetNodeParamString(node));
entry.Position = EntryPosition.Left;
entry.Tag = node;
//do not include the module in the path bar
if ((node.Parent != null) && !((node is DNode) && (node as DNode).IsAnonymous))
{
result.Insert(0, entry);
}
node = node.Parent;
}
if (!((currentblock is DMethod) || (currentblock is DEnumValue)))
{
PathEntry noSelection = new PathEntry(GettextCatalog.GetString("No Selection"))
{
Tag = new NoSelectionCustomNode(currentblock)
};
result.Add(noSelection);
}
entry = GetRegionEntry(Document.GetDDocument(), Document.Editor.Caret.Location);
if (entry != null)
{
result.Add(entry);
}
var prev = CurrentPath;
CurrentPath = result.ToArray();
OnPathChanged(new DocumentPathChangedEventArgs(prev));
}
public Xwt.Drawing.Image GetIcon(int n)
{
return(ImageService.GetIcon(DIcons.GetNodeIcon(Symbols[n] as DNode).Name, Gtk.IconSize.Menu));
}
Xwt.Drawing.Image DropDownBoxListWindow.IListDataProvider.GetIcon(int n)
{
var icon = DIcons.GetNodeIcon(memberList[n] as DNode);
return(ImageService.GetIcon(icon.Name, IconSize.Menu));
}
