public static IEnumerable <IDelta> ComputeDelta(CanvasDocument parent, CanvasDocument child)
{
var delta = new List <IDelta>();
foreach (var originalScreen in parent._screens)
{
if (child._screens.TryGetValue(originalScreen.Key, out var childScreen))
{
delta.AddRange(ControlDiffVisitor.GetControlDelta(childScreen, originalScreen.Value, parent._editorStateStore));
}
else
{
delta.Add(new RemoveControl()
{
ControlName = originalScreen.Key, ParentControlPath = ControlPath.Empty
});
}
}
foreach (var newScreen in child._screens.Where(kvp => !parent._screens.ContainsKey(kvp.Key)))
{
delta.Add(new AddControl()
{
Control = newScreen.Value, ControlStates = child._editorStateStore.GetControlsWithTopParent(newScreen.Key).ToDictionary(state => state.Name), ParentControlPath = ControlPath.Empty
});
}
return(delta);
}
public static IEnumerable <IDelta> GetControlDelta(BlockNode ours, BlockNode parent, EditorStateStore childStateStore, TemplateStore parentTemplateStore, TemplateStore childTemplateStore, bool isInComponent)
{
var visitor = new ControlDiffVisitor(childStateStore, parentTemplateStore, childTemplateStore);
visitor.Visit(ours, new ControlDiffContext(new ControlPath(new List <string>()), parent, isInComponent));
return(visitor._deltas);
}
public static IEnumerable <IDelta> GetControlDelta(BlockNode ours, BlockNode parent, EditorStateStore stateStore)
{
var visitor = new ControlDiffVisitor(stateStore);
visitor.Visit(ours, new ControlDiffContext()
{
Theirs = parent, Path = new ControlPath(new List <string>())
});
return(visitor._deltas);
}
public static IEnumerable <IDelta> ComputeDelta(CanvasDocument parent, CanvasDocument child)
{
var delta = new List <IDelta>();
foreach (var originalScreen in parent._screens)
{
if (child._screens.TryGetValue(originalScreen.Key, out var childScreen))
{
delta.AddRange(ControlDiffVisitor.GetControlDelta(childScreen, originalScreen.Value, parent._editorStateStore));
}
else
{
delta.Add(new RemoveControl()
{
ControlName = originalScreen.Key, ParentControlPath = ControlPath.Empty
});
}
}
foreach (var newScreen in child._screens.Where(kvp => !parent._screens.ContainsKey(kvp.Key)))
{
delta.Add(new AddControl()
{
Control = newScreen.Value, ControlStates = child._editorStateStore.GetControlsWithTopParent(newScreen.Key).ToDictionary(state => state.Name), ParentControlPath = ControlPath.Empty
});
}
var childTemplatesDict = child._templates.UsedTemplates.ToDictionary(temp => temp.Name.ToLower());
foreach (var template in child._templateStore.Contents)
{
if (parent._templateStore.TryGetTemplate(template.Key, out _))
{
continue;
}
childTemplatesDict.TryGetValue(template.Key.ToLower(), out var jsonTemplate);
delta.Add(new AddTemplate()
{
Name = template.Key, Template = template.Value, JsonTemplate = jsonTemplate
});
}
AddResourceDeltas(parent, child, delta);
AddDataSourceDeltas(parent, child, delta);
return(delta);
}
private static void AddControlDeltas(CanvasDocument parent, CanvasDocument child, Dictionary <string, IR.BlockNode> parentControlSet, Dictionary <string, IR.BlockNode> childControlSet, bool isComponents, List <IDelta> deltas)
{
foreach (var originalTopParentControl in parentControlSet)
{
if (childControlSet.TryGetValue(originalTopParentControl.Key, out var childScreen))
{
deltas.AddRange(ControlDiffVisitor.GetControlDelta(childScreen, originalTopParentControl.Value, child._editorStateStore, parent._templateStore, child._templateStore, isComponents));
}
else
{
deltas.Add(new RemoveControl(ControlPath.Empty, originalTopParentControl.Key, isComponents));
}
}
foreach (var newScreen in childControlSet.Where(kvp => !parentControlSet.ContainsKey(kvp.Key)))
{
deltas.Add(new AddControl(ControlPath.Empty, newScreen.Value, child._editorStateStore.GetControlsWithTopParent(newScreen.Key).ToDictionary(state => state.Name), isComponents));
}
}
