private async void DownloadTo(object sender, RoutedEventArgs e)
{
var item = ((sender as FrameworkElement).DataContext as YunFileAdapter).File;
if (FileList.SelectedItems.Count == 0)
{
IStorageItem location;
if (item.isdir == 0)
{
location = await UWPUtils.SavePathPicker(item.server_filename);
}
else
{
location = await UWPUtils.SaveFolderPicker();
}
if (location == null)
{
return;
}
Globals.downloads.AddTask(item, location);
}
else
{
// Make copy because they will be deseleted soon
var files = FileList.SelectedItems.Select((file) => (file as YunFileAdapter).File).ToList();
var location = await UWPUtils.SaveFolderPicker();
if (location == null)
{
return;
}
Globals.downloads.AddTasks(files, location);
FileList.SelectedItems.Clear();
}
}
/// <summary>
/// Shows the file open dialog.
/// </summary>
/// <param name="onFileOpen">Event that occurs when user choose a file.</param>
public void ShowFileOpenDialog(FileOpenEventHandle onFileOpen)
{
UnityEngine.WSA.Application.InvokeOnUIThread(async() => {
var filePicker = new Windows.Storage.Pickers.FileOpenPicker();
filePicker.SuggestedStartLocation = Windows.Storage.Pickers.PickerLocationId.PicturesLibrary;
filePicker.FileTypeFilter.Add("*");
var file = await filePicker.PickSingleFileAsync();
if (file != null)
{
_onFileOpen = onFileOpen;
_pendingFile = await UWPUtils.ReadStorageFileIntoBuffer(file);
_pendingFilename = file.Path;
}
}, false);
}
private async void CreateShare(object sender, RoutedEventArgs e)
{
var item = (sender as FrameworkElement).DataContext as YunFileAdapter;
var list = FileList.SelectedItems.Count == 0 ?
new List <YunFile>()
{
item.File
} :
FileList.SelectedItems.Select(file => (file as YunFileAdapter).File).ToList();
var password = await UWPUtils.InputDialog("设置分享密码", "", "空值为无密码");
if (await BaiduYun.CreateShare(list, password))
{
Share.ListRefreshed = false;
FileList.SelectedItems.Clear();
}
}
private async void RenameTo(object sender, RoutedEventArgs e)
{
var context = (sender as FrameworkElement).DataContext as YunFileAdapter;
var file = context.File;
var newname = await UWPUtils.InputDialog("重命名为：", file.server_filename);
if (newname != null && await BaiduYun.RenameFile(file.path, newname))
{
var oldpath = file.path;
var newpath = oldpath.Replace(file.server_filename, newname);
file.server_filename = newname;
file.path = newpath;
if (file.isdir == 1)
{
context.Children = null;
}
UpdateItems(current);
}
}
private async void ItemTapped(object sender, TappedRoutedEventArgs e)
{
var item = (sender as FrameworkElement).DataContext as YunFileAdapter;
switch (item.Type)
{
case FileType.Folder: await BrowsePath(item); break;
case FileType.Image:
var thumbs = item.File.thumbs;
var url = thumbs?.url1 ?? thumbs?.url2 ?? thumbs?.url3;
if (url == null)
{
return;
}
await UWPUtils.ImageDialog(item.File.server_filename, url);
FileList.SelectedItems.Clear();
break;
case FileType.Audio:
case FileType.Video:
var media = await BaiduYun.GetFileDownloadLink(item.File);
if (media == null)
{
return;
}
await UWPUtils.MediaDialog(item.File.server_filename, media);
FileList.SelectedItems.Clear();
break;
default: break;
}
}
private async void UpdateCaptcha(string codestring)
{
var buffer = await BaiduYun.CaptchaImage(codestring);
CaptchaImage.Source = await UWPUtils.ImageFromBuffer(buffer);
}