public dynWatch()
{
InPortData.Add(new PortData("", "Node to evaluate.", typeof(object)));
OutPortData.Add(new PortData("", "Watch contents.", typeof(string)));
NodeUI.RegisterAllPorts();
//take out the left and right margins
//and make this so it's not so wide
NodeUI.inputGrid.Margin = new Thickness(10, 5, 10, 5);
NodeUI.topControl.Width = 300;
//set a default height
//oldPreferredHeight = NodeUI.PreferredHeight;
NodeUI.Height = 200;
wt = new WatchTree();
//wt.TreeExpanded += new EventHandler(wt_TreeExpanded);
//wt.TreeCollapsed += new EventHandler(wt_TreeCollapsed);
NodeUI.inputGrid.Children.Add(wt);
wtb = wt.FindResource("Tree") as WatchTreeBranch;
foreach (dynPort p in NodeUI.InPorts)
{
p.PortDisconnected += new PortConnectedHandler(p_PortDisconnected);
}
}
private void RefreshExpandedDisplay()
{
// The preview control will not have its content refreshed unless
// the content is null. In order to perform real refresh, new data
// source needs to be rebound to the preview control by calling
// BindToDataSource method.
//
if (this.cachedLargeContent != null)
return;
if (largeContentGrid.Children.Count <= 0)
{
var newWatchTree = new WatchTree();
newWatchTree.DataContext = new WatchViewModel();
largeContentGrid.Children.Add(newWatchTree);
}
var watchTree = largeContentGrid.Children[0] as WatchTree;
var rootDataContext = watchTree.DataContext as WatchViewModel;
// Associate the data context to the view before binding.
cachedLargeContent = Watch.Process(mirrorData, string.Empty, false);
rootDataContext.Children.Add(cachedLargeContent);
// Establish data binding between data context and the view.
watchTree.treeView1.SetBinding(ItemsControl.ItemsSourceProperty,
new Binding("Children")
{
Mode = BindingMode.TwoWay,
Source = rootDataContext
});
}
/// <summary>
/// Obtain the expanded preview values for this control. Must not be called from
/// Scheduler thread or this could cause a live-lock.
/// </summary>
///
private void RefreshExpandedDisplay(Action refreshDisplay)
{
// The preview control will not have its content refreshed unless
// the content is null. In order to perform real refresh, new data
// source needs to be rebound to the preview control by calling
// BindToDataSource method.
//
if (this.cachedLargeContent != null)
{
// If there are cached contents, simply update the UI and return
if (refreshDisplay != null)
{
refreshDisplay();
}
return;
}
WatchViewModel newViewModel = null;
RunOnSchedulerSync(
() =>
{
newViewModel = nodeViewModel.DynamoViewModel.WatchHandler.GenerateWatchViewModelForData(
mirrorData, null, string.Empty, false);
},
(m) =>
{
if (largeContentGrid.Children.Count == 0)
{
var tree = new WatchTree
{
DataContext = new WatchViewModel()
};
tree.treeView1.ItemContainerGenerator.StatusChanged += WatchContainer_StatusChanged;
largeContentGrid.Children.Add(tree);
}
var watchTree = largeContentGrid.Children[0] as WatchTree;
var rootDataContext = watchTree.DataContext as WatchViewModel;
cachedLargeContent = newViewModel;
rootDataContext.IsOneRowContent = cachedLargeContent.Children.Count == 0;
rootDataContext.Children.Clear();
rootDataContext.Children.Add(cachedLargeContent);
watchTree.treeView1.SetBinding(ItemsControl.ItemsSourceProperty,
new Binding("Children")
{
Mode = BindingMode.TwoWay,
Source = rootDataContext
});
if (refreshDisplay != null)
{
refreshDisplay();
}
}
);
}
/// <summary>
/// Obtain the expanded preview values for this control. Must not be called from
/// Scheduler thread or this could cause a live-lock.
/// </summary>
private void RefreshExpandedDisplay()
{
// The preview control will not have its content refreshed unless
// the content is null. In order to perform real refresh, new data
// source needs to be rebound to the preview control by calling
// BindToDataSource method.
//
if (this.cachedLargeContent != null)
return;
WatchViewModel newViewModel = null;
RunOnSchedulerSync(() =>
{
newViewModel = nodeViewModel.DynamoViewModel.WatchHandler.GenerateWatchViewModelForData(
mirrorData, null, string.Empty, false);
});
if (largeContentGrid.Children.Count == 0)
{
var tree = new WatchTree();
tree.DataContext = new WatchViewModel(nodeViewModel.DynamoViewModel.VisualizationManager);
largeContentGrid.Children.Add(tree);
}
var watchTree = largeContentGrid.Children[0] as WatchTree;
var rootDataContext = watchTree.DataContext as WatchViewModel;
cachedLargeContent = newViewModel;
rootDataContext.Children.Clear();
rootDataContext.Children.Add(cachedLargeContent);
watchTree.treeView1.SetBinding(ItemsControl.ItemsSourceProperty,
new Binding("Children")
{
Mode = BindingMode.TwoWay,
Source = rootDataContext
});
}
/// <summary>
/// Obtain the expanded preview values for this control. Must not be called from
/// Scheduler thread or this could cause a live-lock.
/// </summary>
private void RefreshExpandedDisplay(Action refreshDisplay)
{
// The preview control will not have its content refreshed unless
// the content is null. In order to perform real refresh, new data
// source needs to be rebound to the preview control by calling
// BindToDataSource method.
//
if (this.cachedLargeContent != null)
{
// If there are cached contents, simply update the UI and return
if (refreshDisplay != null)
{
refreshDisplay();
}
return;
}
WatchViewModel newViewModel = null;
RunOnSchedulerSync(
() =>
{
newViewModel = nodeViewModel.DynamoViewModel.WatchHandler.GenerateWatchViewModelForData(
nodeViewModel.NodeModel.CachedValue, null, nodeViewModel.NodeModel.AstIdentifierForPreview.Name, false);
},
(m) =>
{
//If newViewModel is not set then no point continuing.
if (newViewModel == null) return;
if (largeContentGrid.Children.Count == 0)
{
var tree = new WatchTree
{
DataContext = new WatchViewModel(nodeViewModel.DynamoViewModel.BackgroundPreviewViewModel.AddLabelForPath)
};
tree.treeView1.ItemContainerGenerator.StatusChanged += WatchContainer_StatusChanged;
largeContentGrid.Children.Add(tree);
}
var watchTree = largeContentGrid.Children[0] as WatchTree;
if (watchTree != null)
{
var rootDataContext = watchTree.DataContext as WatchViewModel;
cachedLargeContent = newViewModel;
if (rootDataContext != null)
{
rootDataContext.IsOneRowContent = cachedLargeContent.Children.Count == 0;
rootDataContext.Children.Clear();
rootDataContext.Children.Add(cachedLargeContent);
rootDataContext.CountNumberOfItems(); //count the total number of items in the list
if (!rootDataContext.IsOneRowContent)
{
rootDataContext.CountLevels();
watchTree.listLevelsView.ItemsSource = rootDataContext.Levels; // add listLevelList to the ItemsSource of listlevelsView in WatchTree
rootDataContext.Children[0].IsTopLevel = true;
}
watchTree.treeView1.SetBinding(ItemsControl.ItemsSourceProperty,
new Binding("Children")
{
Mode = BindingMode.TwoWay,
Source = rootDataContext
});
}
}
if (refreshDisplay != null)
{
refreshDisplay();
}
}
);
}
public override void SetupCustomUIElements(dynNodeView NodeUI)
{
watchTree = new WatchTree();
NodeUI.inputGrid.Children.Add(watchTree);
watchTreeBranch = watchTree.FindResource("Tree") as WatchTreeBranch;
}
public override void SetupCustomUIElements(dynNodeView nodeUI)
{
watchTree = new WatchTree();
//nodeUI.inputGrid.Children.Add(watchTree);
nodeUI.grid.Children.Add(watchTree);
watchTree.SetValue(Grid.RowProperty,2);
watchTree.SetValue(Grid.ColumnSpanProperty,3);
watchTree.Margin = new Thickness(5,0,5,5);
watchTreeBranch = watchTree.FindResource("Tree") as WatchTreeBranch;
}