/// <inheritdoc />
public override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
if (Arguments == null)
{
throw new IllegalArgumentException("You must create DirectoryChooserFragment via the FileListFragment(string, string, FilePickerMode) constructor.");
}
newDirectoryName = Arguments.GetString(ArgNewDirectoryName);
initialDirectory = Arguments.GetString(ArgInitialDir);
filePickerMode = (FilePickerMode)Arguments.GetInt(ArgMode);
if (savedInstanceState != null)
{
initialDirectory = savedInstanceState.GetString(KeyCurrentDirectory);
}
if (ShowsDialog)
{
SetStyle(DialogFragmentStyle.NoTitle, 0);
}
else
{
SetHasOptionsMenu(true);
}
}
/// <summary>
/// Initializes a new instance of the <see cref="FilePickerFragment"/> class.
/// </summary>
/// <param name="initialDir">The initial dirrectory.</param>
/// <param name="newDirName">Default name for new folders.</param>
/// <param name="mode">The filepicker mode.</param>
public FilePickerFragment(string initialDir, string newDirName, FilePickerMode mode = FilePickerMode.File)
{
var args = new Bundle();
args.PutString(ArgNewDirectoryName, newDirName ?? string.Empty);
args.PutString(ArgInitialDir, initialDir ?? string.Empty);
args.PutInt(ArgMode, (int)mode);
Arguments = args;
}
private void init(FilePickerMode mode = FilePickerMode.Open, string filterStr = "All files (*)|*")
{
FilterStr = filterStr;
WindowTitleMask = Enum.GetName(typeof(FilePickerMode), mode);
_mode = mode;
_tryCloseCommand = new SimpleScriptCommand("TryClose", pd => { TryClose(true); return(ResultCommand.NoError); });
FileList.Commands.CommandDictionary.Open = FileExplorer.Script.FileList.IfSelection(evm => evm.Count() == 1,
FileExplorer.Script.FileList.IfSelection(evm => evm[0].EntryModel.IsDirectory,
OpenSelectedDirectory.FromFileList, //Selected directory
new SimpleScriptCommand("", (pd) =>
{
switch (mode)
{
case FilePickerMode.Open: Open(); break;
case FilePickerMode.Save: Save(); break;
}
return(ResultCommand.NoError);
})), //Selected non-directory
ResultCommand.NoError //Selected more than one item.
);
FileList.Selection.SelectionChanged += (o1, e1) =>
{
var firstDir =
FileList.Selection.SelectedItems.FirstOrDefault(evm => evm.EntryModel.IsDirectory);
if (firstDir != null)
{
//setFileName(firstDir.EntryModel.Label, false);
}
else
{
string newFileName = String.Join(",",
FileList.Selection.SelectedItems.Where(evm => !evm.EntryModel.IsDirectory)
.Select(evm => evm.EntryModel.GetName()));
if (!String.IsNullOrEmpty(newFileName))
{
switch (mode)
{
case FilePickerMode.Save: setFileName(newFileName,
!newFileName.Contains(',')); break;
default: setFileName(newFileName); break;
}
}
}
};
FileList.EnableDrag = false;
FileList.EnableDrop = false;
FileList.EnableMultiSelect = false;
}
void Setup(FilePickerMode mode, string initialFolder, Action <string> onSelectFile, Action onCancel, FileFilter[] filters)
{
_mode = mode;
_title = string.Join(" | ", filters.Select(filter => filter.name));
_filters = filters;
_onFileSelect = onSelectFile;
_onCancel = onCancel;
_resultFolder = null;
_resultName = null;
UpdateFolder(initialFolder == null ? Directory.GetCurrentDirectory() : initialFolder);
}
/// <summary>Show a file picker to the user! If one is already up, it'll be cancelled out,
/// and this one will replace it.</summary>
/// <param name="mode">For opening files, or for saving them?</param>
/// <param name="initialFolder">The starting folder. By default (or null), this'll just be
/// the working directory.</param>
/// <param name="onSelectFile">The function to call when the user has selected a file.</param>
/// <param name="onCancel">If the file selection has been cancelled, this'll get called!</param>
/// <param name="filters">What file types should show up in the picker?</param>
public static void Show(FilePickerMode mode, string initialFolder, Action <string> onSelectFile, Action onCancel, params FileFilter[] filters)
{
if (_inst != null)
{
_inst._onCancel?.Invoke();
}
if (_inst == null)
{
_inst = StereoKitApp.AddStepper(new FilePicker());
Vec3 pos = Input.Head.position + Input.Head.Forward * .5f + Input.Head.Up * 0.2f;
_inst._windowPose = new Pose(pos, Quat.LookAt(pos, Input.Head.position));
}
_inst.Setup(mode, initialFolder, onSelectFile, onCancel, filters);
}
/// <summary>
/// Initializes a new instance of the <see cref="FilePickerFragment"/> class.
/// </summary>
/// <param name="initialDir">The initial dirrectory.</param>
/// <param name="mode">The filepicker mode.</param>
public FilePickerFragment(string initialDir, FilePickerMode mode = FilePickerMode.File)
: this(initialDir, null, mode)
{
}
public FilePickerViewModel(IEventAggregator events, IWindowManager windowManager, string filterStr,
FilePickerMode mode = FilePickerMode.Open, params IEntryModel[] rootModels)
: this(new ExplorerInitializer(windowManager, events, rootModels), filterStr, mode)
{
}
public FilePickerViewModel(IExplorerInitializer initializer, string filterStr,
FilePickerMode mode = FilePickerMode.Open)
: base(initializer)
{
init(mode, filterStr);
}
static void PickFiles([NotNull] string[] fileTypes, Action <List <string> > onSuccess, Action onCancel, bool allowMultiple, FilePickerMode mode, string path)
{
if (fileTypes == null)
{
throw new ArgumentNullException("fileTypes");
}
if (fileTypes.Length == 0)
{
throw new ArgumentException("At least one file type must be provided");
}
if (IGUtils.IsIosCheck())
{
return;
}
Action <string> onSuccessStr = s =>
{
var paths = s.SplitString();
onSuccess(paths.ToList());
};
_iosGoodiesPickFiles(fileTypes.JoinByComma(), IGUtils.ActionStringCallback, IGUtils.ActionVoidCallback,
onSuccessStr.GetPointer(), onCancel.GetPointer(), allowMultiple, (int)mode, path);
}
/// <summary>Show a file picker to the user! If one is already up, it'll be cancelled out, /// and this one will replace it.</summary> /// <param name="mode">For opening files, or for saving them?</param> /// <param name="initialFolder">The starting folder. By default (or null), this'll just be /// the working directory.</param> /// <param name="onSelectFile">The function to call when the user has selected a file.</param> /// <param name="filters">What file types should show up in the picker?</param> public static void Show(FilePickerMode mode, string initialFolder, Action <string> onSelectFile, params FileFilter[] filters) => Show(mode, initialFolder, onSelectFile, null, filters);
/// <summary>Show a file picker to the user! If one is already up, it'll be cancelled out, /// and this one will replace it.</summary> /// <param name="mode">For opening files, or for saving them?</param> /// <param name="onSelectFile">The function to call when the user has selected a file.</param> /// <param name="onCancel">If the file selection has been cancelled, this'll get called!</param> /// <param name="filters">What file types should show up in the picker?</param> public static void Show(FilePickerMode mode, Action <string> onSelectFile, Action onCancel = null, params FileFilter[] filters) => Show(mode, null, onSelectFile, onCancel, filters);
/// <summary>
/// Initializes a new instance of the <see cref="FilePickerFragment"/> class.
/// </summary>
/// <param name="initialDir">The initial dirrectory.</param>
/// <param name="newDirName">Default name for new folders.</param>
/// <param name="mode">The filepicker mode.</param>
public FilePickerFragment(string initialDir, string newDirName, FilePickerMode mode = FilePickerMode.File)
{
var args = new Bundle();
args.PutString(ArgNewDirectoryName, newDirName ?? string.Empty);
args.PutString(ArgInitialDir, initialDir ?? string.Empty);
args.PutInt(ArgMode, (int)mode);
Arguments = args;
}
/// <summary>
/// Initializes a new instance of the <see cref="FilePickerFragment"/> class.
/// </summary>
/// <param name="initialDir">The initial dirrectory.</param>
/// <param name="mode">The filepicker mode.</param>
public FilePickerFragment(string initialDir, FilePickerMode mode = FilePickerMode.File)
: this(initialDir, null, mode)
{
}
/// <inheritdoc />
public override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
if (Arguments == null)
{
throw new IllegalArgumentException("You must create DirectoryChooserFragment via the FileListFragment(string, string, FilePickerMode) constructor.");
}
newDirectoryName = Arguments.GetString(ArgNewDirectoryName);
initialDirectory = Arguments.GetString(ArgInitialDir);
filePickerMode = (FilePickerMode)Arguments.GetInt(ArgMode);
if (savedInstanceState != null)
{
initialDirectory = savedInstanceState.GetString(KeyCurrentDirectory);
}
if (ShowsDialog)
{
SetStyle(DialogFragmentStyle.NoTitle, 0);
}
else
{
SetHasOptionsMenu(true);
}
}
internal FilePickerEventArgs(String title, FilePickerMode mode)
{
m_Title = title;
m_Mode = mode;
Result = FilePickerResult.Cancel;
}