void AddBindingChildNodes(
TaskRunnerInformation task,
TaskRunnerBindingInformation binding,
TreeNavigator navigator,
TaskBindingTreeNode node)
{
foreach (TaskBindingTreeNode childNode in node.CreateChildNodes(task, binding))
{
TreeNavigator childNavigator = navigator.AddChild();
if (!childNode.Icon.IsNull)
{
childNavigator.SetValue(bindingNodeIconField, ImageService.GetIcon(childNode.Icon, Gtk.IconSize.Menu));
}
childNavigator.SetValue(bindingNodeNameField, childNode.Name);
childNavigator.SetValue(bindingNodeField, childNode);
AddBindingChildNodes(task, binding, childNavigator, childNode);
navigator.MoveToParent();
}
if (node.IsRootNode)
{
RefreshBindingNodeName(node, navigator);
}
}
void SyncNode(TreeNavigator navigator, bool forceExpansion = false)
{
var node = navigator.GetValue(nodeField);
UpdateText(navigator, node);
bool isExpanded = forceExpansion || view.IsRowExpanded(navigator.CurrentPosition);
ClearChildNodes(navigator);
syncedNodes.Remove(node);
navigator.RemoveChildren();
if (!node.HasVisibleChildren)
{
return;
}
if (isExpanded)
{
foreach (var childNode in node.Children.Where(child => child.Visible))
{
navigator.AddChild();
SetNode(navigator, childNode);
SyncNode(navigator);
navigator.MoveToParent();
}
}
else
{
AddDummyChild(navigator);
}
if (isExpanded)
{
syncedNodes.Add(node);
view.ExpandRow(navigator.CurrentPosition, false);
}
}
private void AddChilds(TreeNavigator node, List <HierarchyItem> children)
{
foreach (var child in children)
{
node.AddChild().SetValue(_name, child.Name).SetValue(_path, child.ServerPath);
AddChilds(node, child.Children);
node.MoveToParent();
}
}
void AddNode(TreeNavigator treeNavigator, SyntaxNode syntaxNode)
{
var leadingTrivia = syntaxNode.GetLeadingTrivia();
var trailingTrivia = syntaxNode.GetTrailingTrivia();
AddLeadingTrivia(leadingTrivia);
SetNodeText(treeNavigator, syntaxNode.GetType().Name, syntaxNode.Span, Colors.DarkBlue);
foreach (var child in syntaxNode.ChildNodesAndTokens())
{
treeNavigator.AddChild();
if (child.IsNode)
{
AddNode(treeNavigator, child.AsNode());
}
else
{
var token = child.AsToken();
if (token.LeadingTrivia != leadingTrivia)
{
AddLeadingTrivia(token.LeadingTrivia);
}
SetNodeText(treeNavigator, token.GetType().Name, token.Span, Colors.DarkGreen);
if (token.TrailingTrivia != trailingTrivia)
{
AddTrailingTrivia(token.TrailingTrivia);
}
}
treeNavigator.MoveToParent();
}
AddTrailingTrivia(trailingTrivia);
void AddLeadingTrivia(SyntaxTriviaList triviaList)
{
foreach (var trivia in triviaList)
{
AddTrivia(trivia);
treeNavigator.InsertAfter();
}
}
void AddTrailingTrivia(SyntaxTriviaList triviaList)
{
foreach (var trivia in triviaList)
{
treeNavigator.InsertAfter();
AddTrivia(trivia);
}
}
void AddTrivia(SyntaxTrivia trivia) => SetNodeText(treeNavigator, trivia.GetType().Name, trivia.Span, Colors.DarkRed);
}
void AddChildTreeNodes(TreeNavigator navigator, BaseViewModel viewModel)
{
foreach (BaseViewModel childViewModel in viewModel.Children)
{
TreeNavigator childNavigator = navigator.AddChild();
SetTreeNodeValues(childNavigator, childViewModel);
AddChildTreeNodes(childNavigator, childViewModel);
navigator.MoveToParent();
}
}
void AddTaskChildNodes(TreeNavigator navigator, TaskRunnerTreeNode node)
{
foreach (TaskRunnerTreeNode childNode in node.GetChildNodes())
{
TreeNavigator childNavigator = navigator.AddChild();
childNavigator.SetValue(taskRunnerNodeNameField, childNode.Name);
childNavigator.SetValue(taskRunnerField, childNode);
AddTaskChildNodes(childNavigator, childNode);
navigator.MoveToParent();
}
}
private void AddLesson(TreeNavigator navigator, Lesson lesson)
{
navigator.AddChild()
.SetValue(imageCol, LessonIcon)
.SetValue(nameCol, lesson.Title)
.SetValue(subjectCol, lesson.Subject)
.SetValue(lessonCol, lesson)
.MoveToParent();
}
void AddDummyChild(TreeNavigator navigator)
{
navigator.AddChild();
navigator.SetValue(textField, "Loading...");
navigator.MoveToParent();
}
void AddDummyChild (TreeNavigator navigator)
{
navigator.AddChild ();
navigator.SetValue (textField, "Loading...");
navigator.MoveToParent ();
}
void SyncNode (TreeNavigator navigator, bool forceExpansion = false)
{
var node = navigator.GetValue (nodeField);
UpdateText (navigator, node);
bool isExpanded = forceExpansion || view.IsRowExpanded (navigator.CurrentPosition);
ClearChildNodes (navigator);
syncedNodes.Remove (node);
navigator.RemoveChildren ();
if (!node.HasVisibleChildren)
return;
if (isExpanded) {
foreach (var childNode in node.Children.Where (child => child.Visible)) {
navigator.AddChild ();
SetNode (navigator, childNode);
SyncNode (navigator);
navigator.MoveToParent ();
}
} else {
AddDummyChild (navigator);
}
if (isExpanded) {
syncedNodes.Add (node);
view.ExpandRow (navigator.CurrentPosition, false);
}
}
// public VirtualGridRow GetSelectedGridRow()
// {
// TreePosition tp = Tree.SelectedRow;
//
// foreach (VirtualGridRow row in Rows)
// {
// TreeNavigator tn = DataStore.GetNavigatorAt (tp);
// //DataStore.
// //VirtualGridRow rw = (VirtualGridRow)GetValue(tn,"");
// //tn.GetValue(
// }
// return null;
// }
public void addData(TreeNavigator navigator, VirtualTreeRow row)
{
if (navigator == null)
{
throw new ArgumentNullException("navigator");
}
if (row == null)
{
throw new ArgumentNullException("row");
}
//add children
if ((row.Children != null) && (row.Children.Count > 0))
{
TreeNavigator current = navigator;
int idx = 0;
foreach (KeyValuePair <String, VirtualTreeRow> kp in row.Children)
{
if (idx > 0)
{
current.InsertAfter();
}
setData(current, kp.Value.Data);
if (kp.Value.Children.Count > 0)
{
addData(current.AddChild(), kp.Value);
current.MoveToParent();
}
else
{
if (kp.Value.Rows.Count > 0)
{
addData(current.AddChild(), kp.Value);
current.MoveToParent();
}
}
idx++;
}
}
//if no children available add the assigned rows
if ((row.Children == null) || (row.Children.Count < 1))
{
int idx = 0;
foreach (VirtualGridRow rw in row.Rows)
{
if (idx > 0)
{
navigator.InsertAfter();
}
setData(navigator, rw.Datas);
idx++;
}
}
}
void AddNode(TreeNavigator treeNavigator, SyntaxNode syntaxNode, bool hideLeadingTrivia = false)
{
var leadingTrivia = syntaxNode.GetLeadingTrivia();
var trailingTrivia = syntaxNode.GetTrailingTrivia();
if (!hideLeadingTrivia)
{
AddLeadingTrivia(leadingTrivia);
}
AddSyntaxNode(treeNavigator, syntaxNode);
bool isFirst = true;
foreach (var child in syntaxNode.ChildNodesAndTokens())
{
//leading trivia is duplicated between the compilation unit and its first child
bool hideChildLeadingTrivia = isFirst && syntaxNode is ICompilationUnitSyntax;
isFirst = false;
treeNavigator.AddChild();
if (child.IsNode)
{
AddNode(treeNavigator, child.AsNode(), hideChildLeadingTrivia);
}
else
{
var token = child.AsToken();
if (token.LeadingTrivia != leadingTrivia)
{
AddLeadingTrivia(token.LeadingTrivia);
}
AddSyntaxToken(treeNavigator, token);
if (token.TrailingTrivia != trailingTrivia)
{
AddTrailingTrivia(token.TrailingTrivia);
}
}
treeNavigator.MoveToParent();
}
AddTrailingTrivia(trailingTrivia);
void AddLeadingTrivia(SyntaxTriviaList triviaList)
{
foreach (var trivia in triviaList)
{
AddSyntaxTrivia(treeNavigator, trivia);
treeNavigator.InsertAfter();
}
}
void AddTrailingTrivia(SyntaxTriviaList triviaList)
{
foreach (var trivia in triviaList)
{
treeNavigator.InsertAfter();
AddSyntaxTrivia(treeNavigator, trivia);
}
}
}
private void AddChilds(TreeNavigator node, List<HierarchyItem> children)
{
foreach (var child in children)
{
node.AddChild().SetValue(_name, child.Name).SetValue(_path, child.ServerPath);
AddChilds(node, child.Children);
node.MoveToParent();
}
}