internal void RecalculateResults(EditingContext context, ModelSearchResults modelSearchResults)
{
// reset all old IsInSearchResults values
foreach (var oldSearchResult in Results)
{
oldSearchResult.IsInSearchResults = false;
}
// now recalculate the results based on the new ModelSearchResults
Reset();
_targetString = modelSearchResults.TargetString;
_elementTextToSearch = modelSearchResults.ElementTextToSearch;
var modelToExplorerModelXRef = ModelToExplorerModelXRef.GetModelToBrowserModelXRef(context);
if (null != modelToExplorerModelXRef)
{
// add all the ExplorerEFElements to _results
foreach (var result in modelSearchResults.Results)
{
var resultsExplorerElement = modelToExplorerModelXRef.GetExisting(result);
if (resultsExplorerElement != null)
{
resultsExplorerElement.IsInSearchResults = true;
_results.Add(resultsExplorerElement);
}
}
// now sort _results according to the order they appear in the Explorer
SortResults();
}
}
internal override ModelSearchResults SearchModelByDisplayName(string searchCriteria)
{
var searchResults = new ModelSearchResults();
searchResults.Action = Resources.SearchResultItemsMatching;
searchResults.SearchCriteria = String.Format(
CultureInfo.CurrentCulture,
Resources.SearchResultSearchCriteria, searchCriteria);
var visitor = new SearchVisitor(searchCriteria, SearchOnDisplayName);
searchResults.TargetString = searchCriteria;
searchResults.ElementTextToSearch = SearchOnDisplayName;
if (null != ViewModel.EDMRootNode() &&
null != ViewModel.EDMRootNode().ConceptualModel &&
null != ViewModel.EDMRootNode().ConceptualModel.ModelItem)
{
visitor.Traverse(ViewModel.EDMRootNode().ConceptualModel.ModelItem);
}
if (null != ViewModel.EDMRootNode() &&
null != ViewModel.EDMRootNode().StorageModel &&
null != ViewModel.EDMRootNode().StorageModel.ModelItem)
{
visitor.Traverse(ViewModel.EDMRootNode().StorageModel.ModelItem);
}
if (null != ViewModel.EDMRootNode() &&
null != ViewModel.EDMRootNode().Diagrams &&
null != ViewModel.EDMRootNode().Diagrams.ModelItem)
{
visitor.Traverse(ViewModel.EDMRootNode().Diagrams.ModelItem);
}
searchResults.Results = visitor.SearchResults;
return(searchResults);
}
internal void RecalculateResults(EditingContext context, ModelSearchResults modelSearchResults)
{
// reset all old IsInSearchResults values
foreach (var oldSearchResult in Results)
{
oldSearchResult.IsInSearchResults = false;
}
// now recalculate the results based on the new ModelSearchResults
Reset();
_targetString = modelSearchResults.TargetString;
_elementTextToSearch = modelSearchResults.ElementTextToSearch;
var modelToExplorerModelXRef = ModelToExplorerModelXRef.GetModelToBrowserModelXRef(context);
if (null != modelToExplorerModelXRef)
{
// add all the ExplorerEFElements to _results
foreach (var result in modelSearchResults.Results)
{
var resultsExplorerElement = modelToExplorerModelXRef.GetExisting(result);
if (resultsExplorerElement != null)
{
resultsExplorerElement.IsInSearchResults = true;
_results.Add(resultsExplorerElement);
}
}
// now sort _results according to the order they appear in the Explorer
SortResults();
}
}
internal ExplorerSearchResults ExpandViewModelToDisplaySearchResults(ModelSearchResults modelSearchResults)
{
// Loop through each Model item in the search results list and
// use NavigationHelper to navigate to the search result - this
// will automatically expand the tree view as necessary
foreach (var result in modelSearchResults.Results)
{
GetExplorerEFElementForEFObject(ViewModel.EditingContext, result);
}
// must recalculate results _after_ navigation above, otherwise some ViewModel elements
// may not have been loaded
var explorerSearchResults = ExplorerSearchResults.GetExplorerSearchResults(ViewModel.EditingContext);
explorerSearchResults.RecalculateResults(ViewModel.EditingContext, modelSearchResults);
return(explorerSearchResults);
}
private void DisplaySearchResults(ModelSearchResults searchResults, bool clearTextSearch)
{
ResetPreviousSearchResults(clearTextSearch);
// Attempt to make sure the the Search Results items are showing
var explorerSearchResults = ExpandViewModelAndTreeViewItems(searchResults);
var numResultsFound = explorerSearchResults.Count;
if (numResultsFound > 0)
{
// Assure that the root TreeViewItem node is expanded
ExplorerTreeRoot.IsExpanded = true;
}
SetSearchBarText(searchResults.Action, searchResults.SearchCriteria, numResultsFound);
SearchIsActive = true;
WaitForExpansionThenProcessTreeView();
}
private void DisplaySearchResults(ModelSearchResults searchResults, bool clearTextSearch)
{
ResetPreviousSearchResults(clearTextSearch);
// Attempt to make sure the the Search Results items are showing
var explorerSearchResults = ExpandViewModelAndTreeViewItems(searchResults);
var numResultsFound = explorerSearchResults.Count;
if (numResultsFound > 0)
{
// Assure that the root TreeViewItem node is expanded
ExplorerTreeRoot.IsExpanded = true;
}
SetSearchBarText(searchResults.Action, searchResults.SearchCriteria, numResultsFound);
SearchIsActive = true;
WaitForExpansionThenProcessTreeView();
}
private ExplorerSearchResults ExpandViewModelAndTreeViewItems(ModelSearchResults modelSearchResults)
{
_searchExpansionInProgress = true;
return _viewModelHelper.ExpandViewModelToDisplaySearchResults(modelSearchResults);
}
internal ExplorerSearchResults ExpandViewModelToDisplaySearchResults(ModelSearchResults modelSearchResults)
{
// Loop through each Model item in the search results list and
// use NavigationHelper to navigate to the search result - this
// will automatically expand the tree view as necessary
foreach (var result in modelSearchResults.Results)
{
GetExplorerEFElementForEFObject(ViewModel.EditingContext, result);
}
// must recalculate results _after_ navigation above, otherwise some ViewModel elements
// may not have been loaded
var explorerSearchResults = ExplorerSearchResults.GetExplorerSearchResults(ViewModel.EditingContext);
explorerSearchResults.RecalculateResults(ViewModel.EditingContext, modelSearchResults);
return explorerSearchResults;
}
internal override ModelSearchResults SearchModelByDisplayName(string searchCriteria)
{
var searchResults = new ModelSearchResults();
searchResults.Action = Resources.SearchResultItemsMatching;
searchResults.SearchCriteria = String.Format(
CultureInfo.CurrentCulture,
Resources.SearchResultSearchCriteria, searchCriteria);
var visitor = new SearchVisitor(searchCriteria, SearchOnDisplayName);
searchResults.TargetString = searchCriteria;
searchResults.ElementTextToSearch = SearchOnDisplayName;
if (null != ViewModel.EDMRootNode()
&& null != ViewModel.EDMRootNode().ConceptualModel
&& null != ViewModel.EDMRootNode().ConceptualModel.ModelItem)
{
visitor.Traverse(ViewModel.EDMRootNode().ConceptualModel.ModelItem);
}
if (null != ViewModel.EDMRootNode()
&& null != ViewModel.EDMRootNode().StorageModel
&& null != ViewModel.EDMRootNode().StorageModel.ModelItem)
{
visitor.Traverse(ViewModel.EDMRootNode().StorageModel.ModelItem);
}
if (null != ViewModel.EDMRootNode()
&& null != ViewModel.EDMRootNode().Diagrams
&& null != ViewModel.EDMRootNode().Diagrams.ModelItem)
{
visitor.Traverse(ViewModel.EDMRootNode().Diagrams.ModelItem);
}
searchResults.Results = visitor.SearchResults;
return searchResults;
}
private ExplorerSearchResults ExpandViewModelAndTreeViewItems(ModelSearchResults modelSearchResults)
{
_searchExpansionInProgress = true;
return(_viewModelHelper.ExpandViewModelToDisplaySearchResults(modelSearchResults));
}
