public static IEnumerable <IEnumerable <FileSystemEntryViewModel> > Create(
ICodeSearchController host,
TreeViewItemViewModel parentViewModel,
FileSystemEntry fileSystemEntry,
Action <FileSystemEntryViewModel> postCreate,
bool flattenResults)
{
var fileEntry = fileSystemEntry as FileEntry;
if (fileEntry != null)
{
return(new[] { CreateFileEntry(null, fileEntry, host, parentViewModel, fileSystemEntry, postCreate, flattenResults) });
}
else
{
if (flattenResults)
{
var directoryEntry = fileSystemEntry as DirectoryEntry;
return(directoryEntry
.Entries
.Select(entry => CreateFileEntry(directoryEntry, (FileEntry)entry, host, parentViewModel, fileSystemEntry, postCreate, flattenResults))
.ToList());
}
else
{
var result = new DirectoryEntryViewModel(host, parentViewModel, (DirectoryEntry)fileSystemEntry, postCreate);
postCreate(result);
return(new[] { new[] { result } });
}
}
}
public CodeSearchItemViewModelBase(
ICodeSearchController controller,
TreeViewItemViewModel parent,
bool lazyLoadChildren)
: base(controller.StandarImageSourceFactory, parent, lazyLoadChildren) {
_controller = controller;
}
protected FileSystemEntryViewModel(
ICodeSearchController controller,
TreeViewItemViewModel parentViewModel,
bool lazyLoadChildren)
: base(controller, parentViewModel, lazyLoadChildren)
{
}
private static IEnumerable <FileSystemEntryViewModel> CreateFileEntry(
DirectoryEntry directoryEntry,
FileEntry fileEntry,
ICodeSearchController host,
TreeViewItemViewModel parentViewModel,
FileSystemEntry fileSystemEntry,
Action <FileSystemEntryViewModel> postCreate,
bool flattenResults)
{
if (flattenResults)
{
var positionsData = fileEntry.Data as FilePositionsData;
if (positionsData != null)
{
var flatFilePositions = positionsData
.Positions
.Select(x => new FlatFilePositionViewModel(host, parentViewModel, directoryEntry, fileEntry, x))
.ToList();
flatFilePositions.ForAll(postCreate);
return(flatFilePositions);
}
else
{
var result = new FlatFilePositionViewModel(host, parentViewModel, directoryEntry, fileEntry, null);
postCreate(result);
return(new[] { result });
}
}
else
{
var result = new FileEntryViewModel(host, parentViewModel, fileEntry);
postCreate(result);
return(new[] { result });
}
}
public static IEnumerable<TreeViewItemViewModel> CreateViewModels(ICodeSearchController host, FileEntryViewModel parent, FileSystemEntryData data) {
var positionsData = data as FilePositionsData;
if (positionsData != null)
return positionsData.Positions.Select(x => new FilePositionViewModel(host, parent, x));
return Enumerable.Empty<TreeViewItemViewModel>();
}
protected FileSystemEntryViewModel(
ICodeSearchController controller,
TreeViewItemViewModel parentViewModel,
bool lazyLoadChildren)
: base(controller, parentViewModel, lazyLoadChildren)
{
}
public static FileSystemEntryViewModel Create(ICodeSearchController host, TreeViewItemViewModel parentViewModel, FileSystemEntry fileSystemEntry)
{
var fileEntry = fileSystemEntry as FileEntry;
if (fileEntry != null)
return new FileEntryViewModel(host, parentViewModel, fileEntry);
else
return new DirectoryEntryViewModel(host, parentViewModel, (DirectoryEntry)fileSystemEntry);
}
public CodeSearchItemViewModelBase(
ICodeSearchController controller,
TreeViewItemViewModel parent,
bool lazyLoadChildren)
: base(controller.StandarImageSourceFactory, parent, lazyLoadChildren)
{
_controller = controller;
}
public DirectoryEntryViewModel(
ICodeSearchController controller,
TreeViewItemViewModel parentViewModel,
DirectoryEntry directoryEntry)
: base(controller, parentViewModel, directoryEntry.Entries.Count > 0)
{
_directoryEntry = directoryEntry;
_children = new Lazy<IList<TreeViewItemViewModel>>(CreateChildren);
}
public DirectoryEntryViewModel(
ICodeSearchController controller,
TreeViewItemViewModel parentViewModel,
DirectoryEntry directoryEntry,
Action <FileSystemEntryViewModel> postCreate)
: base(controller, parentViewModel, directoryEntry.Entries.Count > 0)
{
_directoryEntry = directoryEntry;
_postCreate = postCreate;
_children = new Lazy <IList <TreeViewItemViewModel> >(CreateChildren);
}
public static IEnumerable <TreeViewItemViewModel> CreateViewModels(ICodeSearchController host, FileEntryViewModel parent, FileSystemEntryData data)
{
var positionsData = data as FilePositionsData;
if (positionsData != null)
{
return(positionsData.Positions.Select(x => new FilePositionViewModel(host, parent, x)));
}
return(Enumerable.Empty <TreeViewItemViewModel>());
}
public FlatFilePositionViewModel(
ICodeSearchController controller,
TreeViewItemViewModel parentViewModel,
DirectoryEntry directoryEntry,
FileEntry fileEntry,
FilePositionSpan matchPosition)
: base(controller, parentViewModel, fileEntry.Data != null)
{
_directoryEntry = directoryEntry;
_fileEntry = fileEntry;
_matchPosition = matchPosition;
}
public CodeSearchItemViewModelBase(
ICodeSearchController controller,
TreeViewItemViewModel parent,
bool lazyLoadChildren)
: base(controller.StandarImageSourceFactory, parent, lazyLoadChildren)
{
_controller = controller;
var con = controller as CodeSearchController;
if (con != null && con.ViewModel.ExpandAll)
{
LazySelect = (TreeViewItemViewModel x) => { ExpandAll(x); }
}
;
}
public static FileSystemEntryViewModel Create(
ICodeSearchController host,
TreeViewItemViewModel parentViewModel,
FileSystemEntry fileSystemEntry, Action<FileSystemEntryViewModel> postCreate) {
var fileEntry = fileSystemEntry as FileEntry;
if (fileEntry != null) {
var result = new FileEntryViewModel(host, parentViewModel, fileEntry);
postCreate(result);
return result;
}
else {
var result = new DirectoryEntryViewModel(host, parentViewModel, (DirectoryEntry) fileSystemEntry, postCreate);
postCreate(result);
return result;
}
}
public static FileSystemEntryViewModel Create(
ICodeSearchController host,
TreeViewItemViewModel parentViewModel,
FileSystemEntry fileSystemEntry, Action <FileSystemEntryViewModel> postCreate)
{
var fileEntry = fileSystemEntry as FileEntry;
if (fileEntry != null)
{
var result = new FileEntryViewModel(host, parentViewModel, fileEntry);
postCreate(result);
return(result);
}
else
{
var result = new DirectoryEntryViewModel(host, parentViewModel, (DirectoryEntry)fileSystemEntry, postCreate);
postCreate(result);
return(result);
}
}
public static void LoadFileExtracts(ICodeSearchController host, string path, IEnumerable <FlatFilePositionViewModel> filePositions)
{
var positions = filePositions.ToList();
if (!positions.Any())
{
return;
}
var request = new GetFileExtractsRequest
{
FileName = path,
MaxExtractLength = host.GlobalSettings.MaxTextExtractLength,
Positions = positions
.Select(x => new FilePositionSpan
{
Position = x.Position,
Length = x.Length
})
.ToList()
};
var uiRequest = new DispatchThreadServerRequest
{
Request = request,
Id = "FlatFilePositionViewModel-" + path,
Delay = TimeSpan.FromSeconds(0.0),
OnDispatchThreadSuccess = (typedResponse) => {
var response = (GetFileExtractsResponse)typedResponse;
positions
.Zip(response.FileExtracts, (x, y) => new {
FilePositionViewModel = x,
FileExtract = y
})
.Where(x => x.FileExtract != null)
.ForAll(x => x.FilePositionViewModel.SetTextExtract(x.FileExtract));
}
};
host.DispatchThreadServerRequestExecutor.Post(uiRequest);
}
public FilePositionViewModel(ICodeSearchController controller, FileEntryViewModel parentFile, FilePositionSpan matchPosition)
: base(controller, parentFile, false) {
_parentFile = parentFile;
_matchPosition = matchPosition;
}
public FileEntryViewModel(ICodeSearchController controller, TreeViewItemViewModel parentViewModel, FileEntry fileEntry)
: base(controller, parentViewModel, fileEntry.Data != null)
{
_fileEntry = fileEntry;
_children = new Lazy <IList <TreeViewItemViewModel> >(CreateChildren);
}
public FileEntryViewModel(ICodeSearchController controller, TreeViewItemViewModel parentViewModel, FileEntry fileEntry)
: base(controller, parentViewModel, fileEntry.Data != null)
{
_fileEntry = fileEntry;
_children = new Lazy<IList<TreeViewItemViewModel>>(CreateChildren);
}
public FilePositionViewModel(ICodeSearchController controller, FileEntryViewModel parentFile, FilePositionSpan matchPosition)
: base(controller, parentFile, false)
{
_parentFile = parentFile;
_matchPosition = matchPosition;
}
