/// <summary>
/// 添加一个磁盘的路径
/// </summary>
/// <param name="deviceFolder">目的磁盘所代表的文件夹</param>
/// <returns>添加后的 AccessItem,如果该路径不合法或已存在,弹出提示框</returns>
public MDeviceAccessItem AppendDeviceLocation(StorageFolder deviceFolder)
{
var devicePath = deviceFolder.Path;
var regex = new Regex("^[A-Z]:\\\\$");
if (regex.Match(devicePath).Success)
{
if (_rootObject.devicesList.Exists(p => p.displayPath == deviceFolder.DisplayName))
{
// 弹出框提示
MDialogAgency.DisplayMessageDialog("The device path was existed.");
}
else
{
var token = Windows.Storage.AccessCache.StorageApplicationPermissions.FutureAccessList.Add(deviceFolder);
var newDeviceItem = new MDeviceAccessItem {
token = token, displayPath = deviceFolder.DisplayName
};
_rootObject.devicesList.Add(newDeviceItem);
this.isModify = true;
return(newDeviceItem);
}
}
else
{
// 弹出框提示
MDialogAgency.DisplayMessageDialog("Invalid Path");
}
return(null);
}
private async void DeviceAppendBtn_Click(object sender, RoutedEventArgs e)
{
var deviceFolder = await MDialogAgency.DisplayFolderPicker();
if (deviceFolder is null)
{
return;
} // 如果取消了文件夹的选择,返回退出
var deviceToAppend = agency.AppendDeviceLocation(deviceFolder);
if (deviceToAppend != null) // 添加成功
{
this.deviceItems.Add(deviceToAppend);
}
}
private async void AccessItemAppendBtn_Click(object sender, RoutedEventArgs e)
{
var deviceFolder = await MDialogAgency.DisplayFolderPicker();
if (deviceFolder is null)
{
return;
} // 如果取消了文件夹的选择,返回退出
var categoryTitle = (e.OriginalSource as FrameworkElement).DataContext as string;
var newAccessItem = agency.AppendAccessLocation(deviceFolder, categoryTitle);
if (newAccessItem != null) // 添加成功
{
var modifiedGroup = accessGroups.First(p => p.Title == categoryTitle);
modifiedGroup.itemLists.Add(newAccessItem);;
}
}
public virtual async Task <List <IStorageItem> > PasteEntriesAsync(StorageFolder destFolder)
{
if (!Excutor.IsCopyAvailable)
{
await ShowNothingPasteDialogAsync();
return(null);
}
List <IStorageItem> newCollection = null;
await MDialogAgency.WaitThenDisplayMessageAsync(new TimeSpan(0, 0, RConstants.CopyDialogWaitTime), "Copying...", async delegate() {
newCollection = await Excutor.PasteEntriesAsyncTo(destFolder);
});
if (Excutor.IsContainsFailedCopyEntry)
{
Excutor.ShowFailedCopyItemDialogIfNeed();
}
return(newCollection);
}