private void RegisterMessages()
{
MessengerInstance.Register <Message>(this, NAME, msg =>
{
switch (msg.Key)
{
case "Activated":
OnActivated();
RaisePropertyChanged("GeneralSetting");
break;
case "BackPressed":
msg.GetValue <BackPressedEventArgs>().Handled = true;
if (SelectionMode != ListViewSelectionMode.None)
{
//선택 모드 변경
SelectionMode = ListViewSelectionMode.None;
ButtonGroupVisible = true;
}
else
{
DateTime now = DateTime.Now;
if (GeneralSetting.HardwareBackButtonAction == HardwareBackButtonAction.MoveToUpperFolder.ToString() &&
ExplorerFolderSource.Any(x => x.Type == FolderType.Upper) &&
(lastBackKeyDttm == null || now.Subtract((DateTime)lastBackKeyDttm).TotalMilliseconds > 300))
{
//완벽할 수는 없으나... 입력시간을 기간 300ms 안에 들어오는것은 버림으로 UI와 ItemSource 동기화 시간을 조금이나마 번다.
//상위 폴더로 이동
ToUpperFolder(msg.GetValue <BackPressedEventArgs>());
lastBackKeyDttm = now;
}
else
{
//종료 확인
MessengerInstance.Send <Message>(new Message("ConfirmTermination", null), MainViewModel.NAME);
}
}
break;
case "ShowErrorFile":
if (ExplorerFileSource.Any())
{
var kv = msg.GetValue <KeyValuePair <string, MediaInfo> >();
var mi = ExplorerFileSource.FirstOrDefault(f => f.Path == kv.Value.Path);
if (mi != null)
{
mi.OccuredError = kv.Key + "\n";
}
}
break;
}
});
}
public async void ContinueFolderPicker(FolderPickerContinuationEventArgs args)
{
var folder = args.Folder;
if (folder != null)
{
//중복된 폴더는 추가하지 않음
if (!ExplorerFolderSource.Any(x => x.Path == folder.Path))
{
//전체 비디오에 반영
await ThreadPool.RunAsync(async handler =>
{
var folderInfo = new FolderInfo(folder)
{
Level = 1,
Type = FolderType.Root,
ButtonTappedCommand1 = LockFolderCommand,
ButtonTappedCommand2 = RemoveFolderCommand,
Passcode = string.Empty
};
//선택한 폴더 DB등록
folderDAO.Insert(folderInfo);
await DispatcherHelper.RunAsync(() =>
{
//Add Folder 바로 앞에 추가
var addFolder = ExplorerFolderSource.FirstOrDefault(x => x.Type == FolderType.Picker);
addFolder.IsHighlight = false;
var index = ExplorerFolderSource.IndexOf(addFolder);
ExplorerFolderSource.Insert(index, folderInfo);
//전체 비디오에 반영
MessengerInstance.Send <Message>(new Message("FolderAdded", folderInfo), AllVideoViewModel.NAME);
});
});
}
}
else
{
//간간히 화면에 렌더링이 안되는 경우가 생김. 전체 새로 고침을 통해서 다시 렌더링.
LoadRootFolders();
}
}
private async void LoadRootFolders()
{
try
{
//폴더 추가 버튼
await DispatcherHelper.RunAsync(async() =>
{
if (ExplorerFolderSource.Count > 0)
{
ExplorerFolderSource.Clear();
}
if (ExplorerFileSource.Count > 0)
{
ExplorerFileSource.Clear();
}
//탐색기 루트를 로드
folderDAO.LoadRootFolderList(ExplorerFolderSource, LockFolderCommand, RemoveFolderCommand, true);
ExplorerFolderSource.Add(new FolderInfo()
{
Name = Windows.ApplicationModel.Resources.ResourceLoader.GetForCurrentView().GetString("AddFolder"),
Glyph1 = "\xE109", //
Type = FolderType.Picker,
IsHighlight = ExplorerFolderSource.Count == 0,
Level = 1
});
///////////////////////////// 윈10 10549 버그 Workaround//////////////////////////////////
if (VersionHelper.WindowsVersion == 10 && !ExplorerFolderSource.Any(x => x.Type != FolderType.Picker))
{
List <StorageFolder> folders = new List <StorageFolder>();
folders.Add(KnownFolders.VideosLibrary);
var external = await KnownFolders.RemovableDevices.GetFoldersAsync();
if (external != null && external.Any())
{
folders.AddRange(external);
}
foreach (var folder in folders)
{
bool found = false;
//중복된 폴더는 추가하지 않음
foreach (var added in ExplorerFolderSource)
{
var sf = await added.GetStorageFolder(true);
if (sf != null && sf.FolderRelativeId == folder.FolderRelativeId)
{
found = true;
break;
}
}
if (!found)
{
//전체 비디오에 반영
var folderInfo = new FolderInfo(folder)
{
Level = 1,
Type = FolderType.Root,
ButtonTappedCommand1 = LockFolderCommand,
ButtonTappedCommand2 = RemoveFolderCommand,
Passcode = string.Empty
};
//선택한 폴더 DB등록
folderDAO.Insert(folderInfo);
var addFolder = ExplorerFolderSource.FirstOrDefault(x => x.Type == FolderType.Picker);
addFolder.IsHighlight = false;
var index = ExplorerFolderSource.IndexOf(addFolder);
ExplorerFolderSource.Insert(index, folderInfo);
//전체 비디오에 반영
MessengerInstance.Send <Message>(new Message("FolderAdded", folderInfo), AllVideoViewModel.NAME);
}
}
}
//////////////////////////////////////////////////////////////////////////////////////////
});
}
catch (Exception e)
{
System.Diagnostics.Debug.WriteLine(e.Message);
}
}