void OnGUI()
{
// Doc dropdown:
DocumentEntry entry = DomInspector.DocumentDropdown(Entry);
if (entry == null)
{
return;
}
ReflowDocument reflowDoc = entry.Document as ReflowDocument;
if (reflowDoc == null)
{
Entry = entry;
PowerUIEditor.HelpBox("Not a suitable document (it can't be styled).");
return;
}
if (Entry != entry)
{
// Changed!
Entry = entry;
ComputedNodeData = null;
// Rebuild list of stylesheets.
RebuildSheets(reflowDoc);
}
// Draw a refresh button:
if (GUILayout.Button("Refresh sheets"))
{
// Refresh now:
RebuildSheets(reflowDoc);
}
// Draw dropdown list now!
int selectedIndex = EditorGUILayout.Popup(SheetIndex, SheetNames);
if (selectedIndex != SheetIndex || ComputedNodeData == null)
{
SheetIndex = selectedIndex;
try{
BuildString(reflowDoc.styleSheets[SheetIndex]);
}catch (Exception e) {
ComputedNodeData = "<b>Error whilst building node data</b>\r\n" + e.ToString();
}
}
GUILayout.Label(ComputedNodeData);
}
void OnGUI()
{
// Doc dropdown:
Entry = DocumentDropdown(Entry);
if (Entry == null)
{
return;
}
if (ActiveUnfolded == null)
{
ActiveUnfolded = new Dictionary <Node, bool>();
}
EditorGUI.indentLevel = 0;
// For each node in the document..
DrawNode(Entry.Document);
}