public TreeViewItem SelectItem(ItemsControl container, DocNode newNode)
{
if (container == null)
{
return(null);
}
var item = container.ItemContainerGenerator.ContainerFromItem(newNode) as TreeViewItem;
if (item != null)
{
return(item);
}
foreach (var i in container.Items)
{
item = container.ItemContainerGenerator.ContainerFromItem(i) as TreeViewItem;
item = SelectItem(item, newNode);
if (item != null)
{
return(item);
}
}
return(null);
}
private bool SelectItem(DocNode newNode)
{
var item = SelectItem(outline, newNode);
if (item != null)
{
item.IsSelected = true;
}
return(item != null);
}
private void Window_Closing(object sender, CancelEventArgs e)
{
// save last selected node
if (CurrentObject != null)
{
Settings.Default.LastExpandedNode = CurrentObject.ReferenceString;
Settings.Default.Save();
}
CurrentObject = null;
}
private void OpenDirectory(string path)
{
WindowPath = path;
DocModel = new DocModel(WindowPath);
outline.ItemsSource = DocModel.Namespaces;
Title = "DocWriter - " + WindowPath;
// restore the last open node
CurrentObject = DocModel.ParseReference(Settings.Default.LastExpandedNode);
}
bool SelectItem(DocNode docNode)
{
var docN = docNode as DocNamespace;
if (docN != null)
{
outline.ExpandItem(docN);
var row = outline.RowForItem(docN);
outline.SelectRow(row, false);
outline.ScrollRowToVisible(row);
return(true);
}
var docT = docNode as DocType;
if (docT != null)
{
outline.ExpandItem(docT.Namespace);
outline.ExpandItem(docT);
var row = outline.RowForItem(docT);
outline.SelectRow(row, false);
outline.ScrollRowToVisible(row);
return(true);
}
var docM = docNode as DocMember;
if (docM != null)
{
outline.ExpandItem(docM.Type.Namespace);
outline.ExpandItem(docM.Type);
outline.ExpandItem(docM);
var row = outline.RowForItem(docM);
outline.SelectRow(row, false);
outline.ScrollRowToVisible(row);
return(true);
}
return(false);
}
public override void AwakeFromNib()
{
base.AwakeFromNib();
outline.DataSource = new DocumentTreeDataSource(DocModel);
outline.WeakDelegate = this;
Title = "DocWriter - " + WindowPath;
// Restore the last node
var lastOpenedNode = NSUserDefaults.StandardUserDefaults.StringForKey("currentNode" + WindowPath);
if (lastOpenedNode != null)
{
CurrentObject = DocModel.ParseReference(lastOpenedNode);
}
webView.DecidePolicyForNavigation += HandleDecidePolicyForNavigation;
NSTimer.CreateRepeatingScheduledTimer(1, () => this.CheckContents());
}
void HandleDecidePolicyForNavigation(object sender, MonoMac.WebKit.WebNavigationPolicyEventArgs e)
{
switch (e.OriginalUrl.Scheme)
{
case "ecma":
WebView.DecideIgnore(e.DecisionToken);
var url = e.OriginalUrl.AbsoluteString.Substring(7);
CurrentObject = DocModel.ParseReference(url);
return;
// This is one of our rendered ecma links, we want to extract the target
// from the text, not the href attribute value (since this is not easily
// editable, and the text is.
case "goto":
url = RunJS("getText", e.OriginalUrl.Host);
CurrentObject = DocModel.ParseReference(url);
break;
}
WebView.DecideUse(e.DecisionToken);
}
private void webView_Navigating(object sender, NavigatingCancelEventArgs e)
{
if (e.Uri == null)
{
return;
}
switch (e.Uri.Scheme)
{
case "ecma":
var url = e.Uri.AbsolutePath.Substring(7);
CurrentObject = DocModel.ParseReference(url);
return;
// This is one of our rendered ecma links, we want to extract the target
// from the text, not the href attribute value (since this is not easily
// editable, and the text is.
case "goto":
url = RunJS("getText", e.Uri.Host);
CurrentObject = DocModel.ParseReference(url);
break;
}
}
void SelectionDidChange(NSNotification notification)
{
var outlineView = (NSOutlineView)notification.Object;
CurrentObject = (DocNode)outlineView.ItemAtRow(outlineView.SelectedRow);
}
private void outline_SelectedItemChanged(object sender, RoutedPropertyChangedEventArgs <object> e)
{
CurrentObject = e.NewValue as DocNode;
}
public static void InsertReference(this IWebView webView, DocNode docNode, string text = null)
{
webView.InsertHtml("<a href=''>" + docNode.ReferenceString + "</a>");
}
