// Called at 100fps.
void Update()
{
if (!DomInspector.DocumentsAvailable)
{
// Reload:
DomInspector.GetDocuments(true);
}
}
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);
}
public void RebuildSheets(ReflowDocument reflowDoc)
{
// List all stylesheets in the doc.
int x = 1;
string[] names = new string[reflowDoc.styleSheets.Count];
int i = 0;
foreach (StyleSheet sheet in reflowDoc.styleSheets)
{
string name = sheet.href;
if (name == null)
{
name = "Inline stylesheet " + x;
x++;
}
names[i++] = DomInspector.ListableName(name);
}
SheetNames = names;
}