public override void Dispose ()
{
if (disposed)
return;
disposed = true;
if (DocumentContext != null)
DocumentContext.DocumentParsed -= UpdateDocumentOutline;
RemoveRefillOutlineStoreTimeout ();
lastCU = null;
settings = null;
comparer = null;
base.Dispose ();
}
void IOutlinedDocument.ReleaseOutlineWidget ()
{
if (outlineTreeView == null)
return;
var w = (ScrolledWindow)outlineTreeView.Parent;
w.Destroy ();
if (outlineTreeModelSort != null) {
outlineTreeModelSort.Dispose ();
outlineTreeModelSort = null;
}
if (outlineTreeStore != null) {
outlineTreeStore.Dispose ();
outlineTreeStore = null;
}
outlineTreeView = null;
settings = null;
foreach (var tw in toolbarWidgets)
tw.Destroy ();
toolbarWidgets = null;
comparer = null;
}
Widget IOutlinedDocument.GetOutlineWidget ()
{
if (outlineTreeView != null)
return outlineTreeView;
outlineTreeStore = new TreeStore (typeof(object));
outlineTreeModelSort = new TreeModelSort (outlineTreeStore);
settings = OutlineSettings.Load ();
comparer = new OutlineNodeComparer (new AstAmbience (TypeSystemService.Workspace.Options), settings, outlineTreeModelSort);
outlineTreeModelSort.SetSortFunc (0, comparer.CompareNodes);
outlineTreeModelSort.SetSortColumnId (0, SortType.Ascending);
outlineTreeView = new MonoDevelop.Ide.Gui.Components.PadTreeView (outlineTreeStore);
var pixRenderer = new CellRendererImage ();
pixRenderer.Xpad = 0;
pixRenderer.Ypad = 0;
outlineTreeView.TextRenderer.Xpad = 0;
outlineTreeView.TextRenderer.Ypad = 0;
TreeViewColumn treeCol = new TreeViewColumn ();
treeCol.PackStart (pixRenderer, false);
treeCol.SetCellDataFunc (pixRenderer, new TreeCellDataFunc (OutlineTreeIconFunc));
treeCol.PackStart (outlineTreeView.TextRenderer, true);
treeCol.SetCellDataFunc (outlineTreeView.TextRenderer, new TreeCellDataFunc (OutlineTreeTextFunc));
outlineTreeView.AppendColumn (treeCol);
outlineTreeView.HeadersVisible = false;
outlineTreeView.Selection.Changed += delegate {
JumpToDeclaration (false);
};
outlineTreeView.RowActivated += delegate {
JumpToDeclaration (true);
};
var analysisDocument = DocumentContext.ParsedDocument;
if (analysisDocument != null)
lastCU = analysisDocument.GetAst<SemanticModel> ();
outlineTreeView.Realized += delegate { RefillOutlineStore (); };
UpdateSorting ();
var sw = new CompactScrolledWindow ();
sw.Add (outlineTreeView);
sw.ShowAll ();
return sw;
}
IEnumerable<Widget> IOutlinedDocument.GetToolbarWidgets ()
{
if (toolbarWidgets != null)
return toolbarWidgets;
var groupToggleButton = new ToggleButton {
Image = new ImageView (Ide.Gui.Stock.GroupByCategory, IconSize.Menu),
TooltipText = GettextCatalog.GetString ("Group entries by type"),
Active = settings.IsGrouped,
};
groupToggleButton.Toggled += delegate {
if (groupToggleButton.Active == settings.IsGrouped)
return;
settings.IsGrouped = groupToggleButton.Active;
UpdateSorting ();
};
var sortAlphabeticallyToggleButton = new ToggleButton {
Image = new ImageView (Ide.Gui.Stock.SortAlphabetically, IconSize.Menu),
TooltipText = GettextCatalog.GetString ("Sort entries alphabetically"),
Active = settings.IsSorted,
};
sortAlphabeticallyToggleButton.Toggled += delegate {
if (sortAlphabeticallyToggleButton.Active == settings.IsSorted)
return;
settings.IsSorted = sortAlphabeticallyToggleButton.Active;
UpdateSorting ();
};
var preferencesButton = new DockToolButton (Ide.Gui.Stock.Options) {
TooltipText = GettextCatalog.GetString ("Open preferences dialog"),
};
preferencesButton.Clicked += delegate {
using (var dialog = new OutlineSortingPreferencesDialog (settings)) {
if (MonoDevelop.Ide.MessageService.ShowCustomDialog (dialog) == (int)Gtk.ResponseType.Ok) {
dialog.SaveSettings ();
comparer = new OutlineNodeComparer (new AstAmbience (TypeSystemService.Workspace.Options), settings, outlineTreeModelSort);
UpdateSorting ();
}
}
};
return toolbarWidgets = new Widget[] {
groupToggleButton,
sortAlphabeticallyToggleButton,
new VSeparator (),
preferencesButton,
};
}
void IOutlinedDocument.ReleaseOutlineWidget ()
{
if (outlineTreeView == null)
return;
var w = (ScrolledWindow)outlineTreeView.Parent;
w.Destroy ();
outlineTreeView = null;
RemoveRefillOutlineStoreTimeout ();
settings = null;
foreach (var tw in toolbarWidgets)
tw.Destroy ();
toolbarWidgets = null;
comparer = null;
}
