protected override bool OnFileDialog(CefBrowser browser, CefFileDialogMode mode, string title, string defaultFilePath, string[] acceptFilters, int selectedAcceptFilter, CefFileDialogCallback callback)
{
return(base.OnFileDialog(browser, mode, title, defaultFilePath, acceptFilters, selectedAcceptFilter, callback));
}
/// <summary>
/// Called to run a file chooser dialog.
/// </summary>
/// <param name="browser">The browser object.</param>
/// <param name="mode">
/// Represents the type of dialog to display.
/// </param>
/// <param name="title">
/// The title to be used for the dialog and may be empty to show the default title
/// ('Open' or 'Save' depending on the mode).
/// </param>
/// <param name="defaultFilePath">
/// The path with optional directory and/or file name component that should be
/// initially selected in the dialog.
/// </param>
/// <param name="acceptFilters">
/// Used to restrict the selectable file types and may any combination of
/// <list type="bullet">
/// <item>valid lower-cased MIME types (e.g. 'text/*' or 'image/*');</item>
/// <item>individual file extensions (e.g. '.txt' or '.png');</item>
/// <item>
/// combined description and file extension delimited using '|' and
/// ';' (e.g. 'Image Types|.png;.gif;.jpg').
/// </item>
/// </list>
/// </param>
/// <param name="selectedAcceptFilter">
/// The 0-based index of the filter that should be selected by default.
/// </param>
/// <param name="callback">A callback object.</param>
/// <returns>
/// To display a custom dialog return true and execute <paramref name="callback"/>
/// either inline or at a later time. To display the default dialog return false.
/// </returns>
internal protected virtual bool OnFileDialog(CefBrowser browser, CefFileDialogMode mode, string title, string defaultFilePath, CefStringList acceptFilters, int selectedAcceptFilter, CefFileDialogCallback callback)
{
return(false);
}
/// <inheritdoc />
internal protected override bool OnFileDialog(CefBrowser browser, CefFileDialogMode mode, string title, string defaultFilePath, CefStringList acceptFilters, int selectedAcceptFilter, CefFileDialogCallback callback)
{
callback.Cancel();
return(true);
}
protected override bool OnFileDialog(CefBrowser browser, CefFileDialogMode mode, string title, string defaultFilePath, string[] acceptFilters, int selectedAcceptFilter, CefFileDialogCallback callback)
{
return(logic.OnFileDialog(ConvertDialogType(mode & CefFileDialogMode.TypeMask), acceptFilters, callback));
}
protected internal unsafe override bool OnFileDialog(CefBrowser browser, CefFileDialogMode mode, string title, string defaultFilePath, CefStringList acceptFilters, int selectedAcceptFilter, CefFileDialogCallback callback)
{
return(_implementation.OnFileDialog(browser, mode, title, defaultFilePath, acceptFilters, selectedAcceptFilter, callback));
}
protected override bool OnFileDialog(CefBrowser browser, CefFileDialogMode mode, string title, string defaultFilePath, string[] acceptFilters, int selectedAcceptFilter, CefFileDialogCallback callback)
{
if (mode == (CefFileDialogMode.Save | CefFileDialogMode.OverwritePromptFlag | CefFileDialogMode.HideReadOnlyFlag))
{
var saveFileDialog = new SaveFileDialog();
saveFileDialog.FileName = defaultFilePath;
//saveFileDialog.Filter = string.Join("Supported Files|*", acceptFilters);
if (saveFileDialog.ShowDialog() == DialogResult.OK && saveFileDialog.FileName != "")
{
callback.Continue(selectedAcceptFilter, saveFileDialog.FileNames);
}
}
else if (mode == (CefFileDialogMode.OpenFolder | CefFileDialogMode.OverwritePromptFlag | CefFileDialogMode.HideReadOnlyFlag))
{
var dialog = new FolderBrowserDialog();
if (dialog.ShowDialog() == DialogResult.OK && dialog.SelectedPath != "")
{
callback.Continue(selectedAcceptFilter, new string[] { dialog.SelectedPath });
}
}
else if (mode == (CefFileDialogMode.OverwritePromptFlag | CefFileDialogMode.HideReadOnlyFlag))
{
var dialog = new OpenFileDialog();
dialog.Multiselect = mode == CefFileDialogMode.OpenMultiple;
if (dialog.ShowDialog() == DialogResult.OK && dialog.FileName != "")
{
callback.Continue(selectedAcceptFilter, dialog.FileNames);
}
}
//else callback.Cancel();
return(base.OnFileDialog(browser, mode, title, defaultFilePath, acceptFilters, selectedAcceptFilter, callback));
}
protected override Boolean OnFileDialog(CefBrowser browser, CefFileDialogMode mode, String title, String defaultFileName, String[] acceptTypes, CefFileDialogCallback callback)
{
if (mode == CefFileDialogMode.Open || mode == CefFileDialogMode.OpenMultiple)
{
if (this.Client.HandleOpenFileDialog != null)
{
callback.Continue(this.Client.HandleOpenFileDialog(title, defaultFileName, acceptTypes));
return(true);
}
}
else if (mode == CefFileDialogMode.Save)
{
if (this.Client.HandleSaveFileDialog != null)
{
callback.Continue(this.Client.HandleSaveFileDialog(title, defaultFileName, acceptTypes));
return(true);
}
}
Log.Trace("DialogHandler.OnFileDialog( browser: {0}, mode: {1}, title: {2}, defaultFileName: {3}, acceptTypes: {4} )",
browser.Identifier,
Enum.GetName(typeof(CefFileDialogMode), mode),
title,
defaultFileName,
String.Join(" ", acceptTypes));
return(false);
//return base.OnFileDialog( browser, mode, title, defaultFileName, acceptTypes, callback );
}
protected override bool OnFileDialog(CefBrowser browser, CefFileDialogMode mode, string title, string defaultFilePath, string[] acceptFilters, int selectedAcceptFilter, CefFileDialogCallback callback)
{
if (OwnerWebView.DisableFileDialogs)
{
return(true);
}
return(false);
}
