private async void SetMyPickListAsync(string message)
{
// Show progress indicator
base.SetListUnableAndShowMessage(uiMyPicktList, uiMyPickMessage, message);
base.SetProgressIndicator(true);
// Create or Open local folder
StorageFolder folder = await ApplicationData.Current.LocalFolder
.CreateFolderAsync(SpotObject.PREVIEW_FILE_LOCATION, CreationCollisionOption.OpenIfExists);
if (folder != null)
{
// Get files from local folder.
// If file is on, set items.
// Otherwise, show error message.
this.LocalFileList = await folder.GetFilesAsync();
if (this.LocalFileList.Count > 0)
{
base.Dispatcher.BeginInvoke(() =>
{
foreach (StorageFile storageFile in this.LocalFileList)
{
this.MyPickFileObjectViewModel.IsDataLoaded = true;
uiMyPicktList.Visibility = Visibility.Visible;
uiMyPickMessage.Visibility = Visibility.Collapsed;
FileObjectViewItem fileObjectViewItem = new FileObjectViewItem();
fileObjectViewItem.Name = storageFile.Name;
fileObjectViewItem.ThumnailType = storageFile.Name.Split('.').Last();
fileObjectViewItem.SelectFileImage = FileObjectViewModel.TRANSPARENT_IMAGE_URI;
this.MyPickFileObjectViewModel.Items.Add(fileObjectViewItem);
}
});
}
else
{
base.SetListUnableAndShowMessage(uiMyPicktList, uiMyPickMessage, AppResources.NoFileInFolderMessage);
}
}
// Hide progress indicator
base.SetProgressIndicator(false);
}
public async void SetPinInfoListAsync(FileObjectViewItem folder, string message, IStorageManager iStorageManager, int currentPlatformIndex)
{
// Set Mutex true and Show Process Indicator
this.FileObjectViewModel.IsDataLoaded = true;
this.FileObjectViewModel.IsDataLoading = true;
this.SetListUnableAndShowMessage(uiPinInfoList, message, uiPinInfoMessage);
this.SetProgressIndicator(true);
// Wait tasks
await App.TaskManager.WaitSignInTask(currentPlatformIndex);
await App.TaskManager.WaitSignOutTask(currentPlatformIndex);
// If it haven't signed out before working below code, do it.
if (iStorageManager.GetAccount() != null)
{
// Delete selected file and If folder null, set root.
this.SelectedFile.Clear();
if (folder == null)
{
this.Dispatcher.BeginInvoke(() =>
{
uiPinInfoCurrentPath.Text = "";
});
this.FolderRootTree.Clear();
this.FoldersTree.Clear();
FileObject rootFolder = await iStorageManager.GetRootFolderAsync();
folder = new FileObjectViewItem();
folder.Id = rootFolder.Id;
}
// Get files and push to stack tree.
List<FileObject> files = await iStorageManager.GetFilesFromFolderAsync(folder.Id);
if (!message.Equals(AppResources.Refreshing))
{
this.FolderRootTree.Push(folder);
this.FoldersTree.Push(files);
}
// Set file list visible and current path.
base.Dispatcher.BeginInvoke(() =>
{
// Set file tree to list.
uiPinInfoList.Visibility = Visibility.Visible;
uiPinInfoCurrentPath.Text = this.GetCurrentPath();
this.FileObjectViewModel.SetItems(files, true);
});
// If there exists file, show it.
// Otherwise, show no file message.
if (files.Count > 0)
{
base.Dispatcher.BeginInvoke(() =>
{
uiPinInfoMessage.Visibility = Visibility.Collapsed;
});
}
else
{
base.Dispatcher.BeginInvoke(() =>
{
uiPinInfoMessage.Text = AppResources.NoFileInFolderMessage;
});
}
}
else
{
this.Dispatcher.BeginInvoke(() =>
{
uiPinInfoListGrid.Visibility = Visibility.Collapsed;
uiPinInfoSignInGrid.Visibility = Visibility.Visible;
});
}
// Set Mutex false and Hide Process Indicator
this.SetProgressIndicator(false);
this.FileObjectViewModel.IsDataLoading = false;
}
protected async void SetPinInfoListAsync(IStorageManager iStorageManager, LongListSelector list, TextBlock messageTextBlock, string message,
TextBlock pathTextBlock, Grid listGrid, StackPanel signInPanel, ApplicationBarIconButton pinInfoAppBarButton,
FileObjectViewModel viewModel, List<FileObjectViewItem> selectedFile, FileObjectViewItem folder, bool load)
{
// Set Mutex true and Show Process Indicator
viewModel.IsDataLoaded = true;
base.SetListUnableAndShowMessage(list, messageTextBlock, message);
base.SetProgressIndicator(true);
// Clear selected file and set pin button false.
selectedFile.Clear();
base.Dispatcher.BeginInvoke(() =>
{
pinInfoAppBarButton.IsEnabled = false;
});
// Wait task
await TaskHelper.WaitSignInTask(iStorageManager.GetStorageName());
await TaskHelper.WaitSignOutTask(iStorageManager.GetStorageName());
// If it wasn't signed out, set list.
// Othersie, show sign in grid.
if (iStorageManager.GetStorageAccount() != null) // Wasn't signed out.
{
// If it has to load, load new files.
// Otherwise, set existing files to list.
List<FileObject> fileObjects = new List<FileObject>();
if (load) // Load from server
{
// If folder null, set root.
if (folder == null)
{
iStorageManager.GetFolderRootTree().Clear();
iStorageManager.GetFoldersTree().Clear();
FileObject rootFolder = await iStorageManager.GetRootFolderAsync();
folder = new FileObjectViewItem();
folder.Id = rootFolder.Id;
}
// Get files and push to stack tree.
fileObjects = await iStorageManager.GetFilesFromFolderAsync(folder.Id);
if (!message.Equals(AppResources.Refreshing))
{
iStorageManager.GetFoldersTree().Push(fileObjects);
if (!iStorageManager.GetFolderRootTree().Contains(folder))
iStorageManager.GetFolderRootTree().Push(folder);
}
}
else // Set existed file to list
{
fileObjects = iStorageManager.GetFoldersTree().First();
}
// If didn't change cloud mode while loading, set it to list.
if (iStorageManager.GetStorageName().Equals(iStorageManager.GetStorageName()))
{
// Set file list visible and current path.
base.Dispatcher.BeginInvoke(() =>
{
list.Visibility = Visibility.Visible;
this.SetCurrentPath(iStorageManager, pathTextBlock);
viewModel.SetItems(fileObjects, true);
});
// If there exists file, show it.
// Otherwise, show no file message.
if (fileObjects.Count > 0)
{
base.Dispatcher.BeginInvoke(() =>
{
messageTextBlock.Visibility = Visibility.Collapsed;
});
}
else
{
base.Dispatcher.BeginInvoke(() =>
{
messageTextBlock.Text = AppResources.NoFileInFolderMessage;
});
}
}
}
else // Was signed out.
{
base.Dispatcher.BeginInvoke(() =>
{
listGrid.Visibility = Visibility.Collapsed;
signInPanel.Visibility = Visibility.Visible;
});
}
// Set Mutex false and Hide Process Indicator
base.SetProgressIndicator(false);
}
public void SetItems(List<FileObject> fileObjectList, bool select)
{
// If items have something, clear.
this.Items.Clear();
// Sorting items
fileObjectList.Sort((f1, f2) =>
{
return f1.Name.CompareTo(f2.Name);
});
fileObjectList.Sort((f1, f2) =>
{
return f1.Type.CompareTo(f2.Type);
});
// Convert jarray spaces to space view items and set to view model
foreach (FileObject fileObject in fileObjectList)
{
// Set new file view item
FileObjectViewItem fileObjectViewItem = new FileObjectViewItem();
fileObjectViewItem.Id = fileObject.Id;
fileObjectViewItem.Name = fileObject.Name;
fileObjectViewItem.DownloadUrl = fileObject.DownloadUrl;
// If type is folder, set it.
// Otherwise, set size also.
if (fileObject.Type == FileObject.FileObjectType.FOLDER)
{
fileObjectViewItem.ThumnailType = FOLDER;
}
else
{
fileObjectViewItem.ThumnailType = fileObject.Extension;
// Set Size and Size Unit
double size = fileObject.Size;
double kbUnit = 1024.0;
double mbUnit = Math.Pow(kbUnit, 2);
double gbUnit = Math.Pow(kbUnit, 3);
if ((size / gbUnit) >= 1) // GB
{
fileObjectViewItem.Size = (Math.Round((size / gbUnit) * 10.0) / 10.0).ToString().Replace(',', '.');
fileObjectViewItem.SizeUnit = AppResources.GB;
}
else if ((size / mbUnit) >= 1) // MB
{
fileObjectViewItem.Size = (Math.Round((size / mbUnit) * 10.0) / 10.0).ToString().Replace(',', '.');
fileObjectViewItem.SizeUnit = AppResources.MB;
}
else if ((size / kbUnit) >= 1) // KB
{
fileObjectViewItem.Size = (Math.Round(size / kbUnit)).ToString().Replace(',', '.');
fileObjectViewItem.SizeUnit = AppResources.KB;
}
else if ((size / kbUnit) < 1) // Bytes
{
fileObjectViewItem.Size = size.ToString().Replace(',', '.');
fileObjectViewItem.SizeUnit = AppResources.Bytes;
}
else if (fileObject.Type == FileObject.FileObjectType.GOOGLE_DOC) // Google Doc
{
fileObjectViewItem.Size = String.Empty;
fileObjectViewItem.SizeUnit = AppResources.GoogleDoc;
}
}
// If select is on, set check image.
// Otherwise, set transparent image.
if (select)
{
if (fileObject.Type == FileObject.FileObjectType.FOLDER)
fileObjectViewItem.SelectFileImage = TRANSPARENT_IMAGE_URI;
else
fileObjectViewItem.SelectFileImage = CHECK_NOT_IMAGE_URI;
fileObjectViewItem.SelectFileImagePress = false;
}
else
{
fileObjectViewItem.SelectFileImage = DOWNLOAD_IMAGE_URI;
fileObjectViewItem.SelectFileImagePress = true;
}
this.Items.Add(fileObjectViewItem);
}
}
private async void DeleteFileAsync(FileObjectViewItem fileObjectViewItem)
{
// Show Deleting message
base.SetProgressIndicator(true);
base.Dispatcher.BeginInvoke(() =>
{
fileObjectViewItem.SelectFileImage = FileObjectViewModel.ING_IMAGE_URI;
});
// Delete
try
{
await App.BlobStorageManager.DeleteFileAsync(fileObjectViewItem.Id);
base.Dispatcher.BeginInvoke(() =>
{
this.PickFileObjectViewModel.Items.Remove(fileObjectViewItem);
if (this.PickFileObjectViewModel.Items.Count < 1)
{
uiPickFileListEditViewImageButton.Visibility = Visibility.Collapsed;
base.SetListUnableAndShowMessage(uiPickFileList, uiPickFileListMessage, AppResources.NoFileInSpotMessage);
}
});
}
catch
{
base.Dispatcher.BeginInvoke(() =>
{
fileObjectViewItem.SelectFileImage = FileObjectViewModel.FAIL_IMAGE_URI;
});
}
// Hide Progress Indicator
base.SetProgressIndicator(false);
}
private async void PickFileAsync(IStorageManager storageManager, FileObjectViewItem fileObjectViewItem)
{
// Show Downloading message
base.SetProgressIndicator(true);
base.Dispatcher.BeginInvoke(() =>
{
fileObjectViewItem.SelectFileImage = FileObjectViewModel.ING_IMAGE_URI;
fileObjectViewItem.SelectFileImagePress = false;
});
try
{
// Download
await TaskHelper.WaitSignInTask(storageManager.GetStorageName());
await this.CurrentSpot.DownloadFileObjectAsync(storageManager, this.CurrentSpot.GetFileObject(fileObjectViewItem.Id));
base.Dispatcher.BeginInvoke(() =>
{
this.PinFileObjectViewModel.IsDataLoaded = false;
string currentEditViewMode = uiPickFileListEditViewImageButton.ImageSource;
if (currentEditViewMode.Equals(EDIT_IMAGE_URI)) // View Mode
{
fileObjectViewItem.SelectFileImage = FileObjectViewModel.DOWNLOAD_IMAGE_URI;
fileObjectViewItem.SelectFileImagePress = true;
}
else if (currentEditViewMode.Equals(VIEW_IMAGE_URI)) // Edit Mode
{
fileObjectViewItem.SelectFileImage = FileObjectViewModel.CHECK_NOT_IMAGE_URI;
}
});
}
catch
{
base.Dispatcher.BeginInvoke(() =>
{
fileObjectViewItem.SelectFileImage = FileObjectViewModel.FAIL_IMAGE_URI;
});
}
// Hide Progress Indicator
base.SetProgressIndicator(false);
}
private async void LaunchFileAsync(FileObjectViewItem fileObjectViewItem)
{
// Show Downloading message
base.SetProgressIndicator(true);
base.Dispatcher.BeginInvoke(() =>
{
fileObjectViewItem.SelectFileImage = FileObjectViewModel.ING_IMAGE_URI;
fileObjectViewItem.SelectFileImagePress = false;
});
try
{
// Download file and Launch files to other reader app.
await this.CurrentSpot.PreviewFileObjectAsync(this.CurrentSpot.GetFileObject(fileObjectViewItem.Id));
base.Dispatcher.BeginInvoke(() =>
{
fileObjectViewItem.SelectFileImage = FileObjectViewModel.DOWNLOAD_IMAGE_URI;
fileObjectViewItem.SelectFileImagePress = true;
});
}
catch
{
base.Dispatcher.BeginInvoke(() =>
{
fileObjectViewItem.SelectFileImage = FileObjectViewModel.FAIL_IMAGE_URI;
});
}
// Hide Progress Indicator
base.SetProgressIndicator(false);
}
private async void PinFileAsync(FileObjectViewItem fileObjectViewItem)
{
// Show Uploading message and file for good UX
base.SetProgressIndicator(true);
base.Dispatcher.BeginInvoke(() =>
{
fileObjectViewItem.SelectFileImage = FileObjectViewModel.ING_IMAGE_URI;
});
try
{
string blobId = await this.CurrentSpot.AddFileObjectAsync(this.GetCloudStorageFileObjectById(fileObjectViewItem.Id));
base.Dispatcher.BeginInvoke(() =>
{
this.PickFileObjectViewModel.IsDataLoaded = false;
fileObjectViewItem.SelectFileImage = FileObjectViewModel.CHECK_NOT_IMAGE_URI;
});
}
catch
{
base.Dispatcher.BeginInvoke(() =>
{
fileObjectViewItem.SelectFileImage = FileObjectViewModel.FAIL_IMAGE_URI;
});
}
// Hide progress message
base.SetProgressIndicator(false);
}
private async void SetPinFileListAsync(IStorageManager iStorageManager, string message, FileObjectViewItem folder)
{
// Set Mutex true and Show Process Indicator
// Clear selected file and set pin button false.
base.SetListUnableAndShowMessage(uiPinFileList, uiPinFileMessage, message);
base.SetProgressIndicator(true);
this.PinSelectedFileList.Clear();
base.Dispatcher.BeginInvoke(() =>
{
this.PinFileAppBarButton.IsEnabled = false;
});
try
{
// Wait Signin and Sync task
await TaskHelper.WaitSignInTask(iStorageManager.GetStorageName());
await TaskHelper.WaitTask(TaskHelper.STORAGE_EXPLORER_SYNC + Switcher.GetCurrentStorage().GetStorageName());
// Get files from current folder in the cloud.
// If it is not null, set items.
// Otherwise, show message
if (folder == null)
this.CurrentFileObjectList = StorageExplorer.GetFilesFromRootFolder();
else
this.CurrentFileObjectList = StorageExplorer.GetTreeForFolder(this.GetCloudStorageFileObjectById(folder.Id));
if (this.CurrentFileObjectList != null)
{
// If didn't change cloud mode while loading, set it to list.
// Set file list visible and current path.
base.Dispatcher.BeginInvoke(() =>
{
this.PinFileObjectViewModel.IsDataLoaded = true;
uiPinFileList.Visibility = Visibility.Visible;
uiPinFileCurrentPath.Text = StorageExplorer.GetCurrentPath();
this.PinFileObjectViewModel.SetItems(this.CurrentFileObjectList, true);
});
// If there exists file, show it.
// Otherwise, show no file message.
if (this.CurrentFileObjectList.Count > 0)
{
base.Dispatcher.BeginInvoke(() =>
{
uiPinFileMessage.Visibility = Visibility.Collapsed;
});
}
else
{
base.Dispatcher.BeginInvoke(() =>
{
uiPinFileMessage.Text = AppResources.NoFileInFolderMessage;
});
}
}
else
{
base.SetListUnableAndShowMessage(uiPinFileList, uiPinFileMessage, AppResources.BadLoadingFileMessage);
}
}
catch
{
base.SetListUnableAndShowMessage(uiPinFileList, uiPinFileMessage, AppResources.BadLoadingFileMessage);
}
base.SetProgressIndicator(false);
}