private void Initialize()
{
views.Clear();
// clear unwanted Widget references for GC to collect
foreach (var(_, viewNode) in FilesystemUserPreferences.Instance.ViewRootPerProjectFile)
{
viewNode.Widget = null;
}
rootWidget?.UnlinkAndDispose();
var up = FilesystemUserPreferences.Instance;
var q = new Queue <ViewNode>();
q.Enqueue(up.ViewRoot);
while (q.Count != 0)
{
var n = q.Dequeue();
foreach (var child in n.Children)
{
child.Parent = n;
q.Enqueue(child);
}
Widget w;
if (n is FSViewNode)
{
var fsView = new FilesystemView();
views.Add(fsView);
w = fsView.RootWidget;
w.Components.Add(new ViewNodeComponent {
ViewNode = n
});
fsView.Initialize();
}
else if (n is SplitterNode)
{
var type = (n as SplitterNode).Type;
Splitter s = type.MakeSplitter();
s.Stretches = Splitter.GetStretchesList((n as SplitterNode).Stretches, 1, 1);
w = s;
w.Components.Add(new ViewNodeComponent {
ViewNode = n
}); // copy pasted line
}
else
{
throw new InvalidDataException();
}
n.Widget = w;
if (n.Parent != null)
{
n.Parent.Widget.AddNode(w);
}
else
{
rootWidget = w;
}
}
dockPanelWidget.PushNode(rootWidget);
rootWidget.SetFocus();
}
public void Split(FilesystemView fsView, SplitterType type)
{
var RootWidget = fsView.RootWidget;
FSViewNode vn = RootWidget.Components.Get <ViewNodeComponent>().ViewNode as FSViewNode;
var newFsView = new FilesystemView();
views.Add(newFsView);
var newVn = new FSViewNode {
Widget = newFsView.RootWidget,
Path = vn.Path,
ShowSelectionPreview = vn.ShowSelectionPreview,
ShowCookingRulesEditor = vn.ShowCookingRulesEditor,
};
// TODO: setup internal stretches of fsView here
newFsView.RootWidget.Components.Add(new ViewNodeComponent {
ViewNode = newVn
});
newFsView.Initialize();
if (vn.Parent == null)
{
// Root node, need to replace on in UserPreferences
Splitter s = type.MakeSplitter();
var up = FilesystemUserPreferences.Instance;
var sn = new SplitterNode {
Widget = s,
Type = type
};
up.ViewRoot = sn;
newVn.Parent = sn;
s.Stretches = Splitter.GetStretchesList(sn.Stretches, 1, 1);
sn.Children.Add(vn);
sn.Children.Add(newVn);
var thisParent = RootWidget.ParentWidget;
RootWidget.Unlink();
s.AddNode(RootWidget);
s.AddNode(newFsView.RootWidget);
s.Components.Add(new ViewNodeComponent {
ViewNode = sn
});
vn.Parent = sn;
thisParent.Nodes.Add(s);
// TODO setup stretches ^
}
else if (vn.Parent is SplitterNode)
{
if ((vn.Parent as SplitterNode).Type == type)
{
var sn = vn.Parent as SplitterNode;
var s = sn.Widget;
s.Nodes.Insert(s.Nodes.IndexOf(RootWidget), newFsView.RootWidget);
newVn.Parent = sn;
sn.Children.Insert(sn.Children.IndexOf(vn), newVn);
}
else
{
Splitter s = type.MakeSplitter();
var sn = new SplitterNode {
Widget = s,
Type = type
};
s.Components.Add(new ViewNodeComponent {
ViewNode = sn
});
s.Stretches = Splitter.GetStretchesList(sn.Stretches);
var psn = vn.Parent as SplitterNode;
// or vn.Parent.Widget
int thisIndex = RootWidget.ParentWidget.Nodes.IndexOf(RootWidget);
var thisParent = RootWidget.ParentWidget;
RootWidget.Unlink();
s.AddNode(RootWidget);
s.AddNode(newFsView.RootWidget);
sn.Children.Add(vn);
sn.Children.Add(newVn);
vn.Parent = sn;
newVn.Parent = sn;
thisParent.Nodes.Insert(thisIndex, s);
var ps = psn.Widget;
sn.Parent = psn;
psn.Children.RemoveAt(thisIndex);
psn.Children.Insert(thisIndex, sn);
}
}
else if (vn.Parent is FSViewNode)
{
// wat
}
}
