private void TraverseRightObject(IMDTreeItem Right, ComparisonItem ParentNode)
{
if (Right.HasChildren())
{
foreach (var item in Right.ChildItems)
{
AddAndFillNewNode(null, item, ParentNode);
}
}
if (Right is IMDPropertyProvider)
{
var PropStub = ParentNode.AddStaticNode("Свойства");
var PropProv = Right as IMDPropertyProvider;
foreach (PropDef propDef in PropProv.Properties.Values)
{
var propNode = new ComparisonItem(null, propDef.Value, propDef.Name);
propNode.IsDiffer = true;
PropStub.Items.Add(propNode);
}
PropStub.IsDiffer = true;
}
}
public ComparisonItem AddStaticNode(string name)
{
var newNode = new ComparisonItem();
newNode.Left.Presentation = name;
newNode.Right.Presentation = name;
this.Items.Add(newNode);
return(newNode);
}
private ComparisonItem AddAndFillNewNode(IMDTreeItem Left, IMDTreeItem Right, ComparisonItem ParentNode)
{
ComparisonItem newNode = new ComparisonItem();
FillComparisonNode(Left, Right, newNode);
if (!(newNode.Left == null && newNode.Right == null))
{
ParentNode.Items.Add(newNode);
return(newNode);
}
else
{
return(null);
}
}
private void SetNodeFilter(TreeViewItem node, bool Hide)
{
if (node == null)
{
return;
}
ComparisonItem nodeItem = node.Header as ComparisonItem;
if (nodeItem != null)
{
if (Hide && nodeItem.Status == ComparisonStatus.Match)
{
node.Visibility = System.Windows.Visibility.Collapsed;
}
else
{
node.Visibility = System.Windows.Visibility.Visible;
}
IterateFiltering(node, Hide);
}
}
private ComparisonItem CompareProperties(IMDPropertyProvider Left, IMDPropertyProvider Right, ComparisonItem parentNode)
{
var PropStub = parentNode.AddStaticNode("Свойства");
bool HasDifference = false;
foreach (PropDef propDef in Left.Properties.Values)
{
if (m_CurrentMode == MatchingMode.ByName && propDef.Key == "ID")
{
continue;
}
object RightVal = null;
PropDef RightProperty = null;
if (Right != null)
{
RightVal = Right.GetValue(propDef.Key);
RightProperty = Right.Properties[propDef.Key];
}
bool childDifference = !propDef.CompareTo(RightVal);
HasDifference = HasDifference || childDifference;
var newNode = new ComparisonItem(propDef, RightProperty, propDef.Name);
newNode.IsDiffer = childDifference;
PropStub.Items.Add(newNode);
}
parentNode.IsDiffer = HasDifference;
PropStub.IsDiffer = HasDifference;
return(PropStub);
}
private void GatherUICommands(ComparisonItem cmpItem, List <UICommand> RClickCommands, bool IsLeftSourced)
{
if (cmpItem == null || cmpItem.NodeType == ResultNodeType.ObjectsCollection)
{
return;
}
if (cmpItem.NodeType == ResultNodeType.FakeNode)
{
GatherUICommands(cmpItem.Parent, RClickCommands, IsLeftSourced);
return;
}
// gathering treeitem commands
object srcObject = (IsLeftSourced) ? cmpItem.Left.Object : cmpItem.Right.Object;
if (cmpItem.NodeType == ResultNodeType.PropertyDef)
{
if (srcObject != null)
{
var PropDef = (PropDef)srcObject;
AddProviderCommands(PropDef as ICommandProvider, RClickCommands);
if (cmpItem.Status == ComparisonStatus.Modified || cmpItem.Status == ComparisonStatus.Match)
{
if (PropDef.Value is V8ModuleProcessor)
{
var cmd = new UICommand("Показать различия в модулях", cmpItem, new Action(
() =>
{
V8ModuleProcessor LeftVal = ((PropDef)cmpItem.Left.Object).Value as V8ModuleProcessor;
V8ModuleProcessor RightVal = ((PropDef)cmpItem.Right.Object).Value as V8ModuleProcessor;
var viewer = LeftVal.GetDifferenceViewer(RightVal);
if (viewer != null)
{
viewer.ShowDifference(LeftName, RightName);
}
}));
RClickCommands.Add(cmd);
}
else if (PropDef.Value is TemplateDocument)
{
var cmd = new UICommand("Показать различия в макетах", cmpItem, new Action(
() =>
{
TemplateDocument LeftVal = ((PropDef)cmpItem.Left.Object).Value as TemplateDocument;
TemplateDocument RightVal = ((PropDef)cmpItem.Right.Object).Value as TemplateDocument;
var viewer = LeftVal.GetDifferenceViewer(RightVal);
if (viewer != null)
{
viewer.ShowDifference(LeftName, RightName);
}
}));
RClickCommands.Add(cmd);
}
else if (PropDef.Value is MDUserDialogBase)
{
var cmd = new UICommand("Показать различия в диалогах", cmpItem, new Action(
() =>
{
MDUserDialogBase LeftVal = ((PropDef)cmpItem.Left.Object).Value as MDUserDialogBase;
MDUserDialogBase RightVal = ((PropDef)cmpItem.Right.Object).Value as MDUserDialogBase;
var viewer = new Comparison.ExternalTextDiffViewer(LeftVal.ToString(), RightVal.ToString());
if (viewer != null)
{
viewer.ShowDifference(LeftName, RightName);
}
}));
RClickCommands.Add(cmd);
}
}
GatherUICommands(cmpItem.Parent, RClickCommands, IsLeftSourced);
}
}
else if (cmpItem.NodeType == ResultNodeType.Object)
{
var Provider = srcObject as ICommandProvider;
AddProviderCommands(Provider, RClickCommands);
}
if (srcObject != null && srcObject is IMDPropertyProvider)
{
var cmd = new UICommand("Отчет по свойствам", srcObject, () =>
{
PropertiesReport repGenerator;
string windowTitle;
if (cmpItem.Left.Object != null && cmpItem.Right.Object != null)
{
repGenerator = new PropertiesReportCompare(cmpItem.Left.Object as IMDPropertyProvider, cmpItem.Right.Object as IMDPropertyProvider);
windowTitle = String.Format("Отчет по свойствам: {0}/{1}", cmpItem.Left.Object.ToString(), cmpItem.Right.Object.ToString());
}
else
{
repGenerator = new PropertiesReportSingle((IMDPropertyProvider)srcObject);
windowTitle = srcObject.ToString();
}
Dispatcher.BeginInvoke(new Action(() =>
{
FlowDocViewer fdViewer = new FlowDocViewer();
fdViewer.Title = windowTitle;
fdViewer.Document = repGenerator.GenerateReport();
fdViewer.Show();
}));
});
RClickCommands.Add(cmd);
}
}
private void FillComparisonNode(IMDTreeItem Left, IMDTreeItem Right, ComparisonItem node)
{
if ((Left != null && Right != null) && Left.GetType() != Right.GetType())
{
throw new InvalidOperationException("Compared components must be of the same type");
}
FillSide(node.Left, Left);
FillSide(node.Right, Right);
if (Left == null)
{
TraverseRightObject(Right, node);
return;
}
if (Left is IMDPropertyProvider)
{
CompareProperties((IMDPropertyProvider)Left, (IMDPropertyProvider)Right, node);
}
if (Left is IComparableItem)
{
// Разница определяется самим объектом
node.IsDiffer = !((IComparableItem)Left).CompareTo(Right);
}
else if (Left is MDObjectsCollection <MDObjectBase> || Left is StaticTreeNode)
{
MapAndCompareCollections(Left, Right, node);
}
else if (Left.HasChildren())
{
// это статичные свойства метаданных
// порядок свойств будет соблюдаться в обоих объектах
var LeftWalker = Left.ChildItems.GetEnumerator();
IEnumerator <IMDTreeItem> RightWalker = null;
if (Right != null)
{
RightWalker = Right.ChildItems.GetEnumerator();
}
while (LeftWalker.MoveNext())
{
var newNode = new ComparisonItem();
if (Right != null)
{
RightWalker.MoveNext();
FillComparisonNode(LeftWalker.Current, RightWalker.Current, newNode);
}
else
{
FillComparisonNode(LeftWalker.Current, null, newNode);
}
if (!(newNode.Left == null && newNode.Right == null))
{
node.Items.Add(newNode);
node.IsDiffer = node.IsDiffer || newNode.IsDiffer;
}
}
}
}
private void MapAndCompareCollections(IMDTreeItem Left, IMDTreeItem Right, ComparisonItem node)
{
IEnumerable <IMDTreeItem> LeftItems;
IEnumerable <IMDTreeItem> RightItems;
if (m_CurrentMode == MatchingMode.ByID)
{
LeftItems = from item in Left.ChildItems orderby item.Key, item.Text select item;
RightItems = from item in Right.ChildItems orderby item.Key, item.Text select item;
}
else
{
LeftItems = from item in Left.ChildItems orderby item.Text, item.Text select item;
RightItems = from item in Right.ChildItems orderby item.Text, item.Text select item;
}
var LeftList = LeftItems.ToArray <IMDTreeItem>();
var RightList = RightItems.ToArray <IMDTreeItem>();
int leftIdx = 0;
int rightIdx = 0;
int leftCount = LeftList.Length - 1;
int rightCount = RightList.Length - 1;
bool Modified = false;
while (true)
{
if (leftIdx > leftCount)
{
rightIdx++;
if (rightIdx > rightCount)
{
break;
}
var Item = RightList[rightIdx];
AddAndFillNewNode(null, Item, node);
Modified = true;
continue;
}
if (rightIdx > rightCount)
{
leftIdx++;
if (leftIdx > leftCount)
{
break;
}
var Item = LeftList[leftIdx];
AddAndFillNewNode(Item, null, node);
Modified = true;
continue;
}
var LeftItem = LeftList[leftIdx];
var RightItem = RightList[rightIdx];
int?comparisonResult = CompareObjects(LeftItem, RightItem);
if (comparisonResult == 0)
{
var addedNode = AddAndFillNewNode(LeftItem, RightItem, node);
if (addedNode != null)
{
Modified = Modified || addedNode.IsDiffer;
}
leftIdx++;
rightIdx++;
}
else if (comparisonResult < 0)
{
AddAndFillNewNode(LeftItem, null, node);
Modified = true;
leftIdx++;
}
else if (comparisonResult > 0)
{
AddAndFillNewNode(null, RightItem, node);
Modified = true;
rightIdx++;
}
else
{
AddAndFillNewNode(LeftItem, null, node);
AddAndFillNewNode(null, RightItem, node);
leftIdx++;
rightIdx++;
Modified = true;
}
}
if (Modified)
{
node.IsDiffer = true;
}
}