public virtual void Insert(IEnumerable <IOutlineNode> nodes, IOutlineNode after, bool copy)
{
using (var moveTransaction = DesignItem.Context.OpenGroup("Item moved in outline view", nodes.Select(n => n.DesignItem).ToList()))
{
if (copy)
{
nodes = nodes.Select(n => OutlineNode.Create(n.DesignItem.Clone())).ToList();
}
else
{
foreach (var node in nodes)
{
node.DesignItem.Remove();
}
}
var index = after == null ? 0 : Children.IndexOf(after) + 1;
var content = DesignItem.ContentProperty;
if (content.IsCollection)
{
foreach (var node in nodes)
{
content.CollectionElements.Insert(index++, node.DesignItem);
}
}
else
{
content.SetValue(nodes.First().DesignItem);
}
moveTransaction.Commit();
}
}
public void LoadItemsCollection(DesignItem item)
{
Debug.Assert(item.View is ItemsControl);
_item = item;
_componentService = item.Services.Component;
item.Services.Selection.SelectionChanged += delegate { PropertyGridView.SelectedItems = item.Services.Selection.SelectedItems; };
var control = item.View as ItemsControl;
if (control != null)
{
TypeMappings.TryGetValue(control.GetType(), out _type);
if (_type != null)
{
IOutlineNode node = OutlineNode.Create(item);
Outline.Root = node;
PropertyGridView.PropertyGrid.SelectedItems = item.Services.Selection.SelectedItems;
}
else
{
PropertyGridView.IsEnabled = false;
Outline.IsEnabled = false;
AddItem.IsEnabled = false;
RemoveItem.IsEnabled = false;
MoveUpItem.IsEnabled = false;
MoveDownItem.IsEnabled = false;
}
}
}
public static IOutlineNode Create(DesignItem designItem)
{
IOutlineNode node = null;
if (designItem != null && !outlineNodes.TryGetValue(designItem, out node))
{
node = new OutlineNode(designItem);
outlineNodes[designItem] = node;
}
return(node);
}
public void Intialize()
{
_grid = CreateGridContextWithDesignSurface("<Button/><StackPanel><Button/></StackPanel>");
_outline = OutlineNode.Create(_grid);
Assert.IsNotNull(_outline);
var selection = _grid.Services.Selection;
var stackPanel = _grid.ContentProperty.CollectionElements[1];
var stackPanelButton = stackPanel.ContentProperty.CollectionElements[0];
selection.SetSelectedComponents(new[] {stackPanel, stackPanelButton});
}
public void Intialize()
{
_grid = CreateGridContextWithDesignSurface("<Button/><StackPanel><Button/></StackPanel>");
_outline = OutlineNode.Create(_grid);
Assert.IsNotNull(_outline);
var selection = _grid.Services.Selection;
var stackPanel = _grid.ContentProperty.CollectionElements[1];
var stackPanelButton = stackPanel.ContentProperty.CollectionElements[0];
selection.SetSelectedComponents(new[] { stackPanel, stackPanelButton });
}
public void Intialize()
{
_grid = CreateGridContextWithDesignSurface("<Button/><StackPanel><Button/></StackPanel>");
_outline = OutlineNode.Create(_grid);
Assert.IsNotNull(_outline);
_gridButton = _grid.ContentProperty.CollectionElements[0];
_stackPanel = _grid.ContentProperty.CollectionElements[1];
_stackPanelButton = _stackPanel.ContentProperty.CollectionElements[0];
_gridButtonNode = _outline.Children[0];
_stackPanelNode = _outline.Children[1];
_stackPanelButtonNode = _stackPanelNode.Children[0];
}
public void Intialize()
{
_grid = CreateGridContextWithDesignSurface("<Button/><StackPanel><Button/></StackPanel>");
_outline = OutlineNode.Create(_grid);
Assert.IsNotNull(_outline);
_gridButton = _grid.ContentProperty.CollectionElements[0];
_stackPanel = _grid.ContentProperty.CollectionElements[1];
_stackPanelButton = _stackPanel.ContentProperty.CollectionElements[0];
_gridButtonNode = _outline.Children[0];
_stackPanelNode = _outline.Children[1];
_stackPanelButtonNode = _stackPanelNode.Children[0];
}
public bool CanInsert(IEnumerable <IOutlineNode> nodes, IOutlineNode after, bool copy)
{
var placementBehavior = DesignItem.GetBehavior <IPlacementBehavior>();
if (placementBehavior == null)
{
return(false);
}
var operation = PlacementOperation.Start(nodes.Select(node => node.DesignItem).ToArray(), DummyPlacementType);
if (operation != null)
{
bool canEnter = placementBehavior.CanEnterContainer(operation, true);
operation.Abort();
return(canEnter);
}
return(false);
}
void UpdateDesign()
{
OutlineRoot = null;
using (var xmlReader = XmlReader.Create(new StringReader(Text))) {
XamlLoadSettings settings = new XamlLoadSettings();
foreach (var assNode in Toolbox.Instance.AssemblyNodes)
{
settings.DesignerAssemblies.Add(assNode.Assembly);
}
settings.TypeFinder = MyTypeFinder.Instance;
DesignSurface.LoadDesigner(xmlReader, settings);
}
if (DesignContext.RootItem != null)
{
OutlineRoot = OutlineNode.Create(DesignContext.RootItem);
UndoService.UndoStackChanged += new EventHandler(UndoService_UndoStackChanged);
}
RaisePropertyChanged("SelectionService");
RaisePropertyChanged("XamlErrorService");
}
void UpdateDesign()
{
OutlineRoot = null;
using (var xmlReader = XmlReader.Create(new StringReader(Text))) {
XamlLoadSettings settings = new XamlLoadSettings();
foreach (var assNode in Toolbox.Instance.AssemblyNodes)
{
settings.DesignerAssemblies.Add(assNode.Assembly);
}
settings.TypeFinder = MyTypeFinder.Instance;
DesignSurface.LoadDesigner(xmlReader, settings);
}
if (DesignContext.RootItem != null) {
OutlineRoot = OutlineNode.Create(DesignContext.RootItem);
UndoService.UndoStackChanged += new EventHandler(UndoService_UndoStackChanged);
}
RaisePropertyChanged("SelectionService");
RaisePropertyChanged("XamlErrorService");
}
public void Intialize()
{
_grid = CreateGridContextWithDesignSurface("<Button/><StackPanel><Button/></StackPanel>");
_outline = OutlineNode.Create(_grid);
Assert.IsNotNull(_outline);
}
public virtual void Insert(IEnumerable<IOutlineNode> nodes, IOutlineNode after, bool copy)
{
using (var moveTransaction = DesignItem.Context.OpenGroup("Item moved in outline view", nodes.Select(n => n.DesignItem).ToList()))
{
if (copy) {
nodes = nodes.Select(n => OutlineNode.Create(n.DesignItem.Clone())).ToList();
} else {
foreach (var node in nodes) {
node.DesignItem.Remove();
}
}
var index = after == null ? 0 : Children.IndexOf(after) + 1;
var content = DesignItem.ContentProperty;
if (content.IsCollection) {
foreach (var node in nodes) {
content.CollectionElements.Insert(index++, node.DesignItem);
}
} else {
content.SetValue(nodes.First().DesignItem);
}
moveTransaction.Commit();
}
}
public bool CanInsert(IEnumerable<IOutlineNode> nodes, IOutlineNode after, bool copy)
{
var placementBehavior = DesignItem.GetBehavior<IPlacementBehavior>();
if (placementBehavior == null)
return false;
var operation = PlacementOperation.Start(nodes.Select(node => node.DesignItem).ToArray(), DummyPlacementType);
if (operation != null) {
bool canEnter = placementBehavior.CanEnterContainer(operation, true);
operation.Abort();
return canEnter;
}
return false;
}
public void Intialize()
{
_grid = CreateGridContextWithDesignSurface("<Button/><StackPanel><Button/></StackPanel>");
_outline = OutlineNode.Create(_grid);
Assert.IsNotNull(_outline);
}
