static void SetFolderBrowserProperties (SelectFileDialogData data, FolderBrowserDialog dialog)
{
if (!string.IsNullOrEmpty (data.Title))
dialog.Description = data.Title;
dialog.SelectedPath = data.CurrentFolder;
}
internal static NSPopUpButton CreateFileFilterPopup (SelectFileDialogData data, NSSavePanel panel)
{
var filters = data.Filters;
//no filtering
if (filters == null || filters.Count == 0) {
return null;
}
//filter, but no choice
if (filters.Count == 1) {
panel.ShouldEnableUrl = GetFileFilter (filters[0]);
return null;
}
var popup = new NSPopUpButton (new RectangleF (0, 6, 200, 18), false);
popup.SizeToFit ();
var rect = popup.Frame;
popup.Frame = new RectangleF (rect.X, rect.Y, 200, rect.Height);
foreach (var filter in filters)
popup.AddItem (filter.Name);
var defaultIndex = data.DefaultFilter == null? 0 : Math.Max (0, filters.IndexOf (data.DefaultFilter));
if (defaultIndex > 0) {
popup.SelectItem (defaultIndex);
}
panel.ShouldEnableUrl = GetFileFilter (filters[defaultIndex]);
popup.Activated += delegate {
panel.ShouldEnableUrl = GetFileFilter (filters[popup.IndexOfSelectedItem]);
panel.Display ();
};
return popup;
}
public bool Run(SelectFileDialogData data)
{
FileDialog dlg = null;
if (data.Action == Gtk.FileChooserAction.Open)
dlg = new OpenFileDialog();
else if (data.Action == Gtk.FileChooserAction.Save)
dlg = new SaveFileDialog();
dlg.InitialDirectory = data.CurrentFolder;
if (!string.IsNullOrEmpty (data.InitialFileName))
dlg.FileName = data.InitialFileName;
bool result = false;
try
{
WinFormsRoot root = new WinFormsRoot();
if (dlg.ShowDialog(root) == DialogResult.Cancel)
result = false;
else
{
FilePath[] paths = new FilePath [dlg.FileNames.Length];
for (int n=0; n<dlg.FileNames.Length; n++)
paths [n] = dlg.FileNames [n];
data.SelectedFiles = paths;
result = true;
}
}
finally
{
dlg.Dispose();
}
return result;
}
internal static void SetCommonPanelProperties(SelectFileDialogData data, NSSavePanel panel)
{
panel.TreatsFilePackagesAsDirectories = true;
if (!string.IsNullOrEmpty(data.Title))
{
panel.Title = data.Title;
}
if (!string.IsNullOrEmpty(data.InitialFileName))
{
panel.NameFieldStringValue = data.InitialFileName;
}
if (!string.IsNullOrEmpty(data.CurrentFolder))
{
panel.DirectoryUrl = new NSUrl(data.CurrentFolder, true);
}
panel.ParentWindow = NSApplication.SharedApplication.KeyWindow ?? NSApplication.SharedApplication.MainWindow;
var openPanel = panel as NSOpenPanel;
if (openPanel != null)
{
openPanel.AllowsMultipleSelection = data.SelectMultiple;
openPanel.ShowsHiddenFiles = data.ShowHidden;
}
}
internal static void SetCommonFormProperties(SelectFileDialogData data, FileDialog dialog)
{
if (!string.IsNullOrEmpty(data.Title))
{
dialog.Title = data.Title;
}
dialog.AddExtension = true;
dialog.Filter = GetFilterFromData(data.Filters);
dialog.FilterIndex = data.DefaultFilter == null ? 1 : GetDefaultFilterIndex(data);
dialog.InitialDirectory = data.CurrentFolder;
// FileDialog.FileName expects anything but a directory name.
if (!Directory.Exists(data.InitialFileName))
{
dialog.FileName = data.InitialFileName;
}
OpenFileDialog openDialog = dialog as OpenFileDialog;
if (openDialog != null)
{
openDialog.Multiselect = data.SelectMultiple;
}
}
static int GetDefaultFilterIndex(SelectFileDialogData data)
{
var defFilter = data.DefaultFilter;
int idx = data.Filters.IndexOf(defFilter) + 1;
// FileDialog doesn't show the file extension when saving a file,
// so we try to look fo the precise filter if none was specified.
if (data.Action == Gtk.FileChooserAction.Save && defFilter.Patterns.Contains("*"))
{
string ext = Path.GetExtension(data.InitialFileName);
if (!String.IsNullOrEmpty(ext))
{
for (int i = 0; i < data.Filters.Count; i++)
{
var filter = data.Filters [i];
foreach (string pattern in filter.Patterns)
{
if (pattern.EndsWith(ext))
{
return(i + 1);
}
}
}
}
}
return(idx);
}
static void SetDefaultExtension(SelectFileDialogData data, CommonFileDialog dialog)
{
var defExt = data.DefaultFilter.Patterns [0];
// FileDialog doesn't show the file extension when saving a file,
// so we try to look for the precise filter if none was specified.
if (!string.IsNullOrEmpty(data.InitialFileName) && data.Action == FileChooserAction.Save && defExt == "*")
{
string ext = Path.GetExtension(data.InitialFileName);
if (!string.IsNullOrEmpty(ext))
{
var pattern = "*" + ext;
foreach (var f in data.Filters)
{
foreach (var p in f.Patterns)
{
if (string.Equals(p, pattern, StringComparison.OrdinalIgnoreCase))
{
dialog.DefaultExtension = p.TrimStart('*', '.');
return;
}
}
}
}
}
defExt = defExt.Trim();
defExt = defExt.Replace("*.", null);
defExt = defExt.Replace(".", null);
dialog.DefaultExtension = defExt;
}
public bool Run(SelectFileDialogData data)
{
var parent = data.TransientFor ?? MessageService.RootWindow;
CommonFileDialog dialog;
if ((data.Action & (FileChooserAction.Open | FileChooserAction.SelectFolder)) != 0)
{
dialog = new CustomCommonOpenFileDialog();
}
else
{
dialog = new CommonSaveFileDialog();
}
dialog.SetCommonFormProperties(data);
if (!GdkWin32.RunModalWin32Dialog(dialog, parent))
{
return(false);
}
dialog.GetCommonFormProperties(data);
return(true);
}
internal static void SetCommonPanelProperties(SelectFileDialogData data, NSSavePanel panel)
{
panel.TreatsFilePackagesAsDirectories = true;
if (!string.IsNullOrEmpty(data.Title))
{
panel.Title = data.Title;
}
//FIXME: 10.6 only
//if (!string.IsNullOrEmpty (data.InitialFileName))
// panel.NameFieldStringValue = data.InitialFileName;
if (!string.IsNullOrEmpty(data.CurrentFolder))
{
panel.Directory = data.CurrentFolder;
}
//FIXME: 10.6 only
// panel.DirectoryUrl = new NSUrl (data.CurrentFolder, true);
var openPanel = panel as NSOpenPanel;
if (openPanel != null)
{
openPanel.AllowsMultipleSelection = data.SelectMultiple;
}
}
static void SetDefaultExtension (SelectFileDialogData data, CommonFileDialog dialog)
{
var defExt = data.DefaultFilter == null ? null : data.DefaultFilter.Patterns.FirstOrDefault ();
if (defExt == null)
return;
// FileDialog doesn't show the file extension when saving a file,
// so we try to look for the precise filter if none was specified.
if (!string.IsNullOrEmpty (data.InitialFileName) && data.Action == FileChooserAction.Save && defExt == "*") {
string ext = Path.GetExtension (data.InitialFileName);
if (!string.IsNullOrEmpty (ext)) {
var pattern = "*" + ext;
foreach (var f in data.Filters) {
foreach (var p in f.Patterns) {
if (string.Equals (p, pattern, StringComparison.OrdinalIgnoreCase)) {
dialog.DefaultExtension = p.TrimStart ('*', '.');
return;
}
}
}
}
}
defExt = defExt.Trim();
defExt = defExt.Replace("*.", null);
defExt = defExt.Replace(".", null);
dialog.DefaultExtension = defExt;
}
internal static void SetCommonFormProperties(this CommonFileDialog dialog, SelectFileDialogData data)
{
if (!string.IsNullOrEmpty(data.Title))
{
dialog.Title = data.Title;
}
dialog.InitialDirectory = data.CurrentFolder;
var fileDialog = dialog as CommonOpenFileDialog;
if (fileDialog != null)
{
fileDialog.Multiselect = data.SelectMultiple;
fileDialog.ShowHiddenItems = data.ShowHidden;
if (data.Action == FileChooserAction.SelectFolder)
{
fileDialog.IsFolderPicker = true;
return;
}
}
SetFilters(data, dialog);
dialog.DefaultFileName = data.InitialFileName;
}
public bool Run(SelectFileDialogData data)
{
CommonDialog dlg = null;
if (data.Action == Gtk.FileChooserAction.Open)
dlg = new OpenFileDialog();
else if (data.Action == Gtk.FileChooserAction.Save)
dlg = new SaveFileDialog();
else if (data.Action == Gtk.FileChooserAction.SelectFolder)
dlg = new FolderBrowserDialog ();
if (dlg is FileDialog)
SetCommonFormProperties (data, dlg as FileDialog);
else
SetFolderBrowserProperties (data, dlg as FolderBrowserDialog);
using (dlg) {
WinFormsRoot root = new WinFormsRoot();
if (dlg.ShowDialog(root) == DialogResult.Cancel)
return false;
if (dlg is FileDialog) {
var fileDlg = dlg as OpenFileDialog;
FilePath[] paths = new FilePath [fileDlg.FileNames.Length];
for (int n=0; n < fileDlg.FileNames.Length; n++)
paths [n] = fileDlg.FileNames [n];
data.SelectedFiles = paths;
} else {
var folderDlg = dlg as FolderBrowserDialog;
data.SelectedFiles = new [] { new FilePath (folderDlg.SelectedPath) };
}
return true;
}
}
internal static void SetCommonFormProperties(SelectFileDialogData data, FileDialog dialog)
{
if (!string.IsNullOrEmpty(data.Title))
{
dialog.Title = data.Title;
}
dialog.AddExtension = true;
dialog.Filter = GetFilterFromData(data.Filters);
dialog.FilterIndex = data.DefaultFilter == null ? 1 : GetDefaultFilterIndex(data);
dialog.InitialDirectory = data.CurrentFolder;
// FileDialog.FileName expects anything but a directory name.
if (!Directory.Exists(data.InitialFileName))
{
dialog.FileName = data.InitialFileName;
}
// Use the classic dialogs, as the new ones (WPF based) can't handle child controls.
dialog.AutoUpgradeEnabled = false;
OpenFileDialog openDialog = dialog as OpenFileDialog;
if (openDialog != null)
{
openDialog.Multiselect = data.SelectMultiple;
}
}
internal static void GetCommonFormProperties (this CommonFileDialog dialog, SelectFileDialogData data)
{
var fileDialog = dialog as CommonOpenFileDialog;
if (fileDialog != null)
data.SelectedFiles = fileDialog.FileNames.Select (f => FilterFileName (data, f)).ToArray ();
else
data.SelectedFiles = new[] { FilterFileName (data, dialog.FileName) };
}
internal static void GetCommonFormProperties (SelectFileDialogData data, CommonFileDialog dialog)
{
var fileDialog = dialog as CommonOpenFileDialog;
if (fileDialog != null)
data.SelectedFiles = fileDialog.FileNames.Select (f => (FilePath) f).ToArray ();
else
data.SelectedFiles = new[] {(FilePath) dialog.FileName};
}
static void SetFilters(SelectFileDialogData data, CommonFileDialog dialog)
{
foreach (var f in data.Filters)
{
dialog.Filters.Add(new CommonFileDialogFilter(f.Name, string.Join(",", f.Patterns)));
}
SetDefaultExtension(data, dialog);
}
static void SetFolderBrowserProperties(SelectFileDialogData data, FolderBrowserDialog dialog)
{
if (!string.IsNullOrEmpty(data.Title))
{
dialog.Description = data.Title;
}
dialog.SelectedPath = data.CurrentFolder;
}
public bool Run (SelectFileDialogData data)
{
var options = NavDialogCreationOptions.NewFromDefaults ();
NavDialog dialog = null;
try {
options.Modality = WindowModality.AppModal;
if (!string.IsNullOrEmpty (data.Title))
options.WindowTitle = data.Title;
options.OptionFlags |= NavDialogOptionFlags.DontAddTranslateItems
& NavDialogOptionFlags.DontAutoTranslate & NavDialogOptionFlags.DontConfirmReplacement;
if (data.SelectMultiple)
options.OptionFlags |= NavDialogOptionFlags.AllowMultipleFiles;
else
options.OptionFlags ^= NavDialogOptionFlags.AllowMultipleFiles;
//data.SelectedFiles
switch (data.Action) {
case FileChooserAction.CreateFolder:
dialog = NavDialog.CreateNewFolderDialog (options);
break;
case FileChooserAction.Save:
options.SaveFileName = data.InitialFileName;
dialog = NavDialog.CreatePutFileDialog (options);
break;
case FileChooserAction.Open:
dialog = NavDialog.CreateChooseFileDialog (options);
break;
case FileChooserAction.SelectFolder:
dialog = NavDialog.CreateChooseFolderDialog (options);
break;
default:
throw new InvalidOperationException ("Unknown action " + data.Action.ToString ());
}
if (!string.IsNullOrEmpty (data.CurrentFolder))
dialog.SetLocation (data.CurrentFolder);
var action = dialog.Run ();
if (action == NavUserAction.Cancel || action == NavUserAction.None)
return false;
using (var reply = dialog.GetReply ()) {
}
} finally {
if (dialog != null)
dialog.Dispose ();
if (options != null)
options.Dispose ();
}
return true;
}
bool RunDialog(SelectFileDialogData data)
{
Application.EnableVisualStyles();
CommonDialog dlg = null;
if (data.Action == Gtk.FileChooserAction.Open)
{
dlg = new OpenFileDialog();
}
else if (data.Action == Gtk.FileChooserAction.Save)
{
dlg = new SaveFileDialog();
}
else if (data.Action == Gtk.FileChooserAction.SelectFolder)
{
dlg = new FolderBrowserDialog();
}
if (dlg is FileDialog)
{
SetCommonFormProperties(data, dlg as FileDialog);
}
else
{
SetFolderBrowserProperties(data, dlg as FolderBrowserDialog);
}
using (dlg)
{
rootForm = new WinFormsRoot();
if (dlg.ShowDialog(rootForm) == DialogResult.Cancel)
{
return(false);
}
if (dlg is FileDialog)
{
var fileDlg = dlg as FileDialog;
FilePath[] paths = new FilePath [fileDlg.FileNames.Length];
for (int n = 0; n < fileDlg.FileNames.Length; n++)
{
paths [n] = fileDlg.FileNames [n];
}
data.SelectedFiles = paths;
}
else
{
var folderDlg = dlg as FolderBrowserDialog;
data.SelectedFiles = new [] { new FilePath(folderDlg.SelectedPath) };
}
return(true);
}
}
static FilePath FilterFileName (SelectFileDialogData data, string fileName)
{
FilePath result = fileName;
// FileDialog doesn't show the file extension when saving a file and chooses the extension based
// the file filter. But * is no valid extension so the default file name extension needs to be set in that case.
if (result.Extension == ".*") {
var ext = Path.GetExtension (data.InitialFileName);
if (!string.IsNullOrEmpty (ext))
result = result.ChangeExtension (ext);
}
return result;
}
public bool Run(SelectFileDialogData data)
{
var parentWindow = data.TransientFor ?? MessageService.RootWindow;
parentWindow.FocusInEvent += OnParentFocusIn;
bool result = RunWinUIMethod(RunDialog, data);
parentWindow.FocusInEvent -= OnParentFocusIn;
parentWindow.Present();
return(result);
}
internal static void GetCommonFormProperties(SelectFileDialogData data, CommonFileDialog dialog)
{
var fileDialog = dialog as CommonOpenFileDialog;
if (fileDialog != null)
{
data.SelectedFiles = fileDialog.FileNames.Select(f => (FilePath)f).ToArray();
}
else
{
data.SelectedFiles = new[] { (FilePath)dialog.FileName }
};
}
internal static void GetCommonFormProperties(this CommonFileDialog dialog, SelectFileDialogData data)
{
var fileDialog = dialog as CommonOpenFileDialog;
if (fileDialog != null)
{
data.SelectedFiles = fileDialog.FileNames.Select(f => FilterFileName(data, f)).ToArray();
}
else
{
data.SelectedFiles = new[] { FilterFileName(data, dialog.FileName) }
};
}
public bool Run(SelectFileDialogData data)
{
NSSavePanel panel = null;
try {
bool directoryMode = data.Action != Gtk.FileChooserAction.Open;
if (data.Action == Gtk.FileChooserAction.Save)
{
panel = new NSSavePanel();
}
else
{
panel = new NSOpenPanel()
{
CanChooseDirectories = directoryMode,
CanChooseFiles = !directoryMode,
};
}
SetCommonPanelProperties(data, panel);
if (!directoryMode)
{
var popup = CreateFileFilterPopup(data, panel);
if (popup != null)
{
panel.AccessoryView = popup;
}
}
var action = RunPanel(data, panel);
if (action)
{
data.SelectedFiles = GetSelectedFiles(panel);
GtkQuartz.FocusWindow(data.TransientFor ?? MessageService.RootWindow);
}
else
{
GtkQuartz.FocusWindow(data.TransientFor ?? MessageService.RootWindow);
}
return(action);
} finally {
if (panel != null)
{
panel.Dispose();
}
}
}
internal static bool RunPanel(SelectFileDialogData data, NSSavePanel panel)
{
var dir = string.IsNullOrEmpty(data.CurrentFolder)? null : data.CurrentFolder;
var file = string.IsNullOrEmpty(data.InitialFileName)? null : data.InitialFileName;
if (panel is NSOpenPanel)
{
return(((NSOpenPanel)panel).RunModal(dir, file, null) != 0);
}
else
{
//FIXME: deprecated on 10.6, alternatives only on 10.6
return(panel.RunModal(dir, file) != 0);
}
}
static FilePath FilterFileName(SelectFileDialogData data, string fileName)
{
FilePath result = fileName;
// FileDialog doesn't show the file extension when saving a file and chooses the extension based
// the file filter. But * is no valid extension so the default file name extension needs to be set in that case.
if (result.Extension == ".*")
{
var ext = Path.GetExtension(data.InitialFileName);
if (!string.IsNullOrEmpty(ext))
{
result = result.ChangeExtension(ext);
}
}
return(result);
}
public bool Run(SelectFileDialogData data)
{
NSSavePanel panel = null;
try {
if (data.Action == FileChooserAction.Save)
{
panel = new NSSavePanel();
}
else
{
panel = new NSOpenPanel {
CanChooseDirectories = (data.Action & FileChooserAction.FolderFlags) != 0,
CanChooseFiles = (data.Action & FileChooserAction.FileFlags) != 0,
CanCreateDirectories = (data.Action & FileChooserAction.CreateFolder) != 0,
ResolvesAliases = false,
};
}
SetCommonPanelProperties(data, panel);
if ((data.Action & FileChooserAction.FileFlags) != 0)
{
var popup = CreateFileFilterPopup(data, panel);
if (popup != null)
{
panel.AccessoryView = popup;
}
}
if (panel.RunModal() == 0)
{
GtkQuartz.FocusWindow(data.TransientFor ?? MessageService.RootWindow);
return(false);
}
data.SelectedFiles = GetSelectedFiles(panel);
GtkQuartz.FocusWindow(data.TransientFor ?? MessageService.RootWindow);
return(true);
} finally {
if (panel != null)
{
panel.Dispose();
}
}
}
public bool Run(SelectFileDialogData data)
{
FileDialog dlg = null;
if (data.Action == Gtk.FileChooserAction.Open)
{
dlg = new OpenFileDialog();
}
else if (data.Action == Gtk.FileChooserAction.Save)
{
dlg = new SaveFileDialog();
}
dlg.InitialDirectory = data.CurrentFolder;
if (!string.IsNullOrEmpty(data.InitialFileName))
{
dlg.FileName = data.InitialFileName;
}
bool result = false;
try
{
WinFormsRoot root = new WinFormsRoot();
if (dlg.ShowDialog(root) == DialogResult.Cancel)
{
result = false;
}
else
{
FilePath[] paths = new FilePath [dlg.FileNames.Length];
for (int n = 0; n < dlg.FileNames.Length; n++)
{
paths [n] = dlg.FileNames [n];
}
data.SelectedFiles = paths;
result = true;
}
}
finally
{
dlg.Dispose();
}
return(result);
}
internal static void SetCommonFormProperties (SelectFileDialogData data, FileDialog dialog)
{
if (!string.IsNullOrEmpty (data.Title))
dialog.Title = data.Title;
dialog.AddExtension = true;
dialog.Filter = GetFilterFromData (data.Filters);
dialog.FilterIndex = data.DefaultFilter == null ? 1 : data.Filters.IndexOf (data.DefaultFilter) + 1;
dialog.InitialDirectory = data.CurrentFolder;
if (!string.IsNullOrEmpty (data.InitialFileName))
dialog.FileName = data.InitialFileName;
OpenFileDialog openDialog = dialog as OpenFileDialog;
if (openDialog != null)
openDialog.Multiselect = data.SelectMultiple;
}
internal static NSPopUpButton CreateFileFilterPopup(SelectFileDialogData data, NSSavePanel panel)
{
var filters = data.Filters;
//no filtering
if (filters == null || filters.Count == 0)
{
return(null);
}
//filter, but no choice
if (filters.Count == 1)
{
panel.ShouldEnableUrl = GetFileFilter(filters[0]);
return(null);
}
var popup = new NSPopUpButton(new RectangleF(0, 6, 200, 18), false);
popup.SizeToFit();
var rect = popup.Frame;
popup.Frame = new RectangleF(rect.X, rect.Y, 200, rect.Height);
foreach (var filter in filters)
{
popup.AddItem(filter.Name);
}
var defaultIndex = data.DefaultFilter == null? 0 : Math.Max(0, filters.IndexOf(data.DefaultFilter));
if (defaultIndex > 0)
{
popup.SelectItem(defaultIndex);
}
panel.ShouldEnableUrl = GetFileFilter(filters[defaultIndex]);
popup.Activated += delegate {
panel.ShouldEnableUrl = GetFileFilter(filters[popup.IndexOfSelectedItem]);
panel.Display();
};
return(popup);
}
public bool Run (SelectFileDialogData data)
{
var parent = data.TransientFor ?? MessageService.RootWindow;
CommonFileDialog dialog;
if (data.Action == FileChooserAction.Open || data.Action == FileChooserAction.SelectFolder)
dialog = new CustomCommonOpenFileDialog ();
else
dialog = new CommonSaveFileDialog ();
SetCommonFormProperties (data, dialog);
if (!GdkWin32.RunModalWin32Dialog (dialog, parent))
return false;
GetCommonFormProperties (data, dialog);
return true;
}
internal static void SetCommonFormProperties (SelectFileDialogData data, CommonFileDialog dialog)
{
if (!string.IsNullOrEmpty (data.Title))
dialog.Title = data.Title;
dialog.InitialDirectory = data.CurrentFolder;
var fileDialog = dialog as CommonOpenFileDialog;
if (fileDialog != null) {
fileDialog.Multiselect = data.SelectMultiple;
if (data.Action == FileChooserAction.SelectFolder) {
fileDialog.IsFolderPicker = true;
return;
}
}
SetFilters (data, dialog);
dialog.DefaultFileName = data.InitialFileName;
}
public bool Run(SelectFileDialogData data)
{
Application.EnableVisualStyles ();
var parentWindow = data.TransientFor ?? MessageService.RootWindow;
CommonDialog dlg = null;
if (data.Action == Gtk.FileChooserAction.Open)
dlg = new OpenFileDialog();
else if (data.Action == Gtk.FileChooserAction.Save)
dlg = new SaveFileDialog();
else if (data.Action == Gtk.FileChooserAction.SelectFolder)
dlg = new FolderBrowserDialog ();
if (dlg is FileDialog)
SetCommonFormProperties (data, dlg as FileDialog);
else
SetFolderBrowserProperties (data, dlg as FolderBrowserDialog);
using (dlg) {
WinFormsRoot root = new WinFormsRoot();
if (dlg.ShowDialog(root) == DialogResult.Cancel) {
parentWindow.Present ();
return false;
}
if (dlg is FileDialog) {
var fileDlg = dlg as FileDialog;
FilePath[] paths = new FilePath [fileDlg.FileNames.Length];
for (int n=0; n < fileDlg.FileNames.Length; n++)
paths [n] = fileDlg.FileNames [n];
data.SelectedFiles = paths;
} else {
var folderDlg = dlg as FolderBrowserDialog;
data.SelectedFiles = new [] { new FilePath (folderDlg.SelectedPath) };
}
parentWindow.Present ();
return true;
}
}
public bool Run (SelectFileDialogData data)
{
NSSavePanel panel = null;
try {
bool directoryMode = data.Action != Gtk.FileChooserAction.Open;
if (data.Action == Gtk.FileChooserAction.Save) {
panel = new NSSavePanel ();
} else {
panel = new NSOpenPanel () {
CanChooseDirectories = directoryMode,
CanChooseFiles = !directoryMode,
};
}
SetCommonPanelProperties (data, panel);
if (!directoryMode) {
var popup = CreateFileFilterPopup (data, panel);
if (popup != null) {
panel.AccessoryView = popup;
}
}
var action = RunPanel (data, panel);
if (action) {
data.SelectedFiles = GetSelectedFiles (panel);
GtkQuartz.FocusWindow (data.TransientFor ?? MessageService.RootWindow);
} else {
GtkQuartz.FocusWindow (data.TransientFor ?? MessageService.RootWindow);
}
return action;
} finally {
if (panel != null)
panel.Dispose ();
}
}
public bool Run (SelectFileDialogData data)
{
NSSavePanel panel = null;
try {
if (data.Action == FileChooserAction.Save) {
panel = new NSSavePanel ();
} else {
panel = new NSOpenPanel {
CanChooseDirectories = (data.Action & FileChooserAction.FolderFlags) != 0,
CanChooseFiles = (data.Action & FileChooserAction.FileFlags) != 0,
CanCreateDirectories = (data.Action & FileChooserAction.CreateFolder) != 0,
ResolvesAliases = false,
};
}
SetCommonPanelProperties (data, panel);
if ((data.Action & FileChooserAction.FileFlags) != 0) {
var popup = CreateFileFilterPopup (data, panel);
if (popup != null) {
panel.AccessoryView = popup;
}
}
if (panel.RunModal () == 0) {
GtkQuartz.FocusWindow (data.TransientFor ?? MessageService.RootWindow);
return false;
}
data.SelectedFiles = GetSelectedFiles (panel);
GtkQuartz.FocusWindow (data.TransientFor ?? MessageService.RootWindow);
return true;
} finally {
if (panel != null)
panel.Dispose ();
}
}
static void SetFilters (SelectFileDialogData data, CommonFileDialog dialog)
{
foreach (var f in data.Filters)
dialog.Filters.Add (new CommonFileDialogFilter (f.Name, string.Join (",", f.Patterns)));
SetDefaultExtension (data, dialog);
}
internal static void SetCommonPanelProperties (SelectFileDialogData data, NSSavePanel panel)
{
panel.TreatsFilePackagesAsDirectories = true;
if (!string.IsNullOrEmpty (data.Title))
panel.Title = data.Title;
//FIXME: 10.6 only
//if (!string.IsNullOrEmpty (data.InitialFileName))
// panel.NameFieldStringValue = data.InitialFileName;
if (!string.IsNullOrEmpty (data.CurrentFolder))
panel.Directory = data.CurrentFolder;
//FIXME: 10.6 only
// panel.DirectoryUrl = new NSUrl (data.CurrentFolder, true);
var openPanel = panel as NSOpenPanel;
if (openPanel != null) {
openPanel.AllowsMultipleSelection = data.SelectMultiple;
}
}
internal static bool RunPanel (SelectFileDialogData data, NSSavePanel panel)
{
var dir = string.IsNullOrEmpty (data.CurrentFolder)? null : data.CurrentFolder;
var file = string.IsNullOrEmpty (data.InitialFileName)? null : data.InitialFileName;
if (panel is NSOpenPanel) {
return ((NSOpenPanel)panel).RunModal (dir, file, null) != 0;
} else {
//FIXME: deprecated on 10.6, alternatives only on 10.6
return panel.RunModal (dir, file) != 0;
}
}
public bool Run(SelectFileDialogData data)
{
var options = NavDialogCreationOptions.NewFromDefaults();
NavDialog dialog = null;
try {
options.Modality = WindowModality.AppModal;
if (!string.IsNullOrEmpty(data.Title))
{
options.WindowTitle = data.Title;
}
options.OptionFlags |= NavDialogOptionFlags.DontAddTranslateItems
& NavDialogOptionFlags.DontAutoTranslate & NavDialogOptionFlags.DontConfirmReplacement;
if (data.SelectMultiple)
{
options.OptionFlags |= NavDialogOptionFlags.AllowMultipleFiles;
}
else
{
options.OptionFlags ^= NavDialogOptionFlags.AllowMultipleFiles;
}
//data.SelectedFiles
switch (data.Action)
{
case FileChooserAction.CreateFolder:
dialog = NavDialog.CreateNewFolderDialog(options);
break;
case FileChooserAction.Save:
options.SaveFileName = data.InitialFileName;
dialog = NavDialog.CreatePutFileDialog(options);
break;
case FileChooserAction.Open:
dialog = NavDialog.CreateChooseFileDialog(options);
break;
case FileChooserAction.SelectFolder:
dialog = NavDialog.CreateChooseFolderDialog(options);
break;
default:
throw new InvalidOperationException("Unknown action " + data.Action.ToString());
}
if (!string.IsNullOrEmpty(data.CurrentFolder))
{
dialog.SetLocation(data.CurrentFolder);
}
var action = dialog.Run();
if (action == NavUserAction.Cancel || action == NavUserAction.None)
{
return(false);
}
using (var reply = dialog.GetReply()) {
}
} finally {
if (dialog != null)
{
dialog.Dispose();
}
if (options != null)
{
options.Dispose();
}
}
return(true);
}
internal static void SetCommonPanelProperties (SelectFileDialogData data, NSSavePanel panel)
{
panel.TreatsFilePackagesAsDirectories = true;
if (!string.IsNullOrEmpty (data.Title))
panel.Title = data.Title;
if (!string.IsNullOrEmpty (data.InitialFileName))
panel.NameFieldStringValue = data.InitialFileName;
if (!string.IsNullOrEmpty (data.CurrentFolder))
panel.DirectoryUrl = new NSUrl (data.CurrentFolder, true);
panel.ParentWindow = NSApplication.SharedApplication.KeyWindow ?? NSApplication.SharedApplication.MainWindow;
var openPanel = panel as NSOpenPanel;
if (openPanel != null) {
openPanel.AllowsMultipleSelection = data.SelectMultiple;
openPanel.ShowsHiddenFiles = data.ShowHidden;
}
}
