private List <TreeViewItemViewModel> CreateSearchFilePathsResult(
FilePathSearchInfo searchInfo,
DirectoryEntry fileResults,
string description,
string additionalWarning,
bool expandAll)
{
Action <FileSystemEntryViewModel> setLineColumn = entry => {
var fileEntry = entry as FileEntryViewModel;
if (fileEntry != null && searchInfo.LineNumber >= 0)
{
fileEntry.SetLineColumn(searchInfo.LineNumber, searchInfo.ColumnNumber);
}
};
var rootNode = new RootTreeViewItemViewModel(StandarImageSourceFactory);
var result = Enumerable
.Empty <TreeViewItemViewModel>()
.ConcatSingle(new TextItemViewModel(StandarImageSourceFactory, rootNode, description))
.ConcatSingle(new TextWarningItemViewModel(StandarImageSourceFactory, rootNode, additionalWarning), () => !string.IsNullOrEmpty(additionalWarning))
.Concat(fileResults.Entries.Select(x => FileSystemEntryViewModel.Create(this, rootNode, x, setLineColumn)))
.ToList();
result.ForAll(rootNode.AddChild);
TreeViewItemViewModel.ExpandNodes(result, expandAll);
return(result);
}
private List <TreeViewItemViewModel> CreateInfromationMessages(params string[] messages)
{
var result = new List <TreeViewItemViewModel>();
var rootNode = new RootTreeViewItemViewModel(StandarImageSourceFactory);
foreach (var text in messages)
{
result.Add(new TextItemViewModel(StandarImageSourceFactory, rootNode, text));
}
TreeViewItemViewModel.ExpandNodes(result, true);
return(result);
}
private List <TreeViewItemViewModel> CreateSearchCodeResultViewModel(DirectoryEntry searchResults, string description, bool expandAll)
{
var rootNode = new RootTreeViewItemViewModel(StandarImageSourceFactory);
var result =
new List <TreeViewItemViewModel> {
new TextItemViewModel(StandarImageSourceFactory, rootNode, description)
}
.Concat(searchResults.Entries.Select(x => FileSystemEntryViewModel.Create(this, rootNode, x, _ => { })))
.ToList();
result.ForAll(rootNode.AddChild);
TreeViewItemViewModel.ExpandNodes(result, expandAll);
return(result);
}
private List <TreeViewItemViewModel> CreateSearchCodeResultViewModel(
DirectoryEntry searchResults,
string description,
string additionalWarning,
bool expandAll)
{
var rootNode = new RootTreeViewItemViewModel(StandarImageSourceFactory);
var result = Enumerable
.Empty <TreeViewItemViewModel>()
.ConcatSingle(new TextItemViewModel(StandarImageSourceFactory, rootNode, description))
.ConcatSingle(new TextWarningItemViewModel(StandarImageSourceFactory, rootNode, additionalWarning), () => !string.IsNullOrEmpty(additionalWarning))
.Concat(searchResults.Entries.Select(x => FileSystemEntryViewModel.Create(this, rootNode, x, _ => { })))
.ToList();
result.ForAll(rootNode.AddChild);
TreeViewItemViewModel.ExpandNodes(result, expandAll);
return(result);
}
private List <TreeViewItemViewModel> CreateErrorResponseViewModel(ErrorResponse errorResponse)
{
var messages = new List <TreeViewItemViewModel>();
if (errorResponse.IsRecoverable())
{
// For a recoverable error, the deepest exception contains the
// "user friendly" error message.
var rootError = new TextWarningItemViewModel(
StandarImageSourceFactory,
null,
errorResponse.GetBaseError().Message);
messages.Add(rootError);
}
else
{
var message = ViewModel.ServerHasStarted
? "There was an issue sending a request to the index server."
: "There was an issue starting the index server.";
// In case of non recoverable error, display a generic "user friendly"
// message, with nested nodes for exception messages.
var rootError = new TextErrorItemViewModel(
StandarImageSourceFactory,
null,
message + " You may need to restart Visual Studio.");
messages.Add(rootError);
// Add all errors to the parent
while (errorResponse != null)
{
rootError.Children.Add(new TextItemViewModel(StandarImageSourceFactory, rootError, errorResponse.Message));
errorResponse = errorResponse.InnerError;
}
}
TreeViewItemViewModel.ExpandNodes(messages, true);
return(messages);
}