// Warning: paths returned by FileBrowser dialogs do not contain a trailing '\' character
// Warning: FileBrowser can only show 1 dialog at a time
public void OpenDialog()
{
// Set filters (optional)
// It is sufficient to set the filters just once (instead of each time before showing the file browser dialog),
// if all the dialogs will be using the same filters
FileBrowser.SetFilters(true, new FileBrowser.Filter("RFP File", ".rfp"));
// Set default filter that is selected when the dialog is shown (optional)
// Returns true if the default filter is set successfully
// In this case, set Images filter as the default filter
FileBrowser.SetDefaultFilter(".rfp");
// Set excluded file extensions (optional) (by default, .lnk and .tmp extensions are excluded)
// Note that when you use this function, .lnk and .tmp extensions will no longer be
// excluded unless you explicitly add them as parameters to the function
FileBrowser.SetExcludedExtensions(".lnk", ".tmp", ".zip", ".rar", ".exe");
// Add a new quick link to the browser (optional) (returns true if quick link is added successfully)
// It is sufficient to add a quick link just once
// Name: Users
// Path: C:\Users
// Icon: default (folder icon)
FileBrowser.AddQuickLink("Users", "C:\\Users", null);
// Show a save file dialog
// onSuccess event: not registered (which means this dialog is pretty useless)
// onCancel event: not registered
// Save file/folder: file, Allow multiple selection: false
// Initial path: "C:\", Initial filename: "Screenshot.png"
// Title: "Save As", Submit button text: "Save"
// FileBrowser.ShowSaveDialog( null, null, FileBrowser.PickMode.Files, false, "C:\\", "Screenshot.png", "Save As", "Save" );
// Show a select folder dialog
// onSuccess event: print the selected folder's path
// onCancel event: print "Canceled"
// Load file/folder: folder, Allow multiple selection: false
// Initial path: default (Documents), Initial filename: empty
// Title: "Select Folder", Submit button text: "Select"
string initialPath = null;
string initialFile = null;
if (FileBrowserHelpers.FileExists(fileInput.text))
{
initialPath = FileBrowserHelpers.GetDirectoryName(fileInput.text);
initialFile = FileBrowserHelpers.GetFilename(fileInput.text);
}
if (FileBrowserHelpers.DirectoryExists(fileInput.text))
{
initialPath = fileInput.text;
}
FileBrowser.ShowLoadDialog((paths) => { Debug.Log("Selected: " + paths[0]); fileInput.text = paths[0]; },
() => { Debug.Log("Canceled file open"); },
FileBrowser.PickMode.Files, false, initialPath, initialFile);
// Coroutine example
//StartCoroutine(ShowLoadDialogCoroutine());
}
private void UpdateFilesListUI()
{
var appManager = AppManager.Instance;
int fileIndex = _currentFileIndex;
for (int i = 0; i < _filesSlots.Length; i++)
{
if (appManager.FilesData == null || fileIndex >= appManager.FilesData.Files.Count || appManager.FilesData.Files[fileIndex] == null || appManager.FilesData.Files[fileIndex].Path == string.Empty)
{
_filesSlots[i].gameObject.SetActive(false);
continue;
}
var file = appManager.FilesData.Files[fileIndex];
var slot = _filesSlots[i];
if (!FileBrowserHelpers.FileExists(file.Path))
{
appManager.FilesData.Files.Remove(file);
appManager.SaveFilesData();
_filesSlots[i].gameObject.SetActive(false);
continue;
}
Sprite cover = null;
if (file.CoverImagePath != string.Empty)
{
if (!FileBrowserHelpers.FileExists(file.CoverImagePath))
{
file.CoverImagePath = string.Empty;
appManager.SaveFilesData();
}
else
{
cover = appManager.LoadSprite(file.CoverImagePath);
}
}
UnityAction openFile = new UnityAction(() =>
{
OpenFile(file);
});
slot.Init(cover, file.Name, openFile);
fileIndex++;
}
}
/// <summary>
/// Uploads a single file to the server. Not used in case of upload to AmazonS3
/// Note - As the backend server supports only upload to AmazonS3 this is never called
/// </summary>
/// <param name="uploadFilePath">Path of file to be uploaded</param>
/// <param name="deleteTempFile">Path of temporary Zip file</param>
/// <returns></returns>
private IEnumerator UploadFileToServer(string uploadFilePath, bool deleteTempFile)
{
List <IMultipartFormSection> formData = new List <IMultipartFormSection>();
string fileName = FileBrowserHelpers.GetFilename(uploadFilePath);
byte[] fileData = FileBrowserHelpers.ReadBytesFromFile(uploadFilePath);
formData.Add(new MultipartFormFileSection("Object", fileData, fileName, "application/octet-stream"));
using (UnityWebRequest uwr = UnityWebRequest.Post(amazonS3ServerBackend + "/fileupload", formData))
{
uwr.SendWebRequest();
MessageFields uploadMsgFields = DisplayUploadProgressMessage();
StartCoroutine(CheckUploadConnection(uwr));
while (!uwr.isDone)
{
string progress = "Progress : " + Mathf.Round(uwr.uploadProgress * 100).ToString() + "%";
uploadMsgFields.MessageDetails("Upload Progress ...", progress);
if (uwr.isNetworkError || uwr.isHttpError)
{
yield break;
}
yield return(null);
}
if (uwr.result != UnityWebRequest.Result.Success)
{
DestroyUploadProgressMessage(uploadMsgFields);
if (deleteTempFile && FileBrowserHelpers.FileExists(uploadFilePath))
{
FileBrowserHelpers.DeleteFile(uploadFilePath);
Debug.Log("Temp File deleted after Error");
}
DisplayUploadErrorMessage(uwr.error);
}
else
{
DestroyUploadProgressMessage(uploadMsgFields);
if (deleteTempFile && FileBrowserHelpers.FileExists(uploadFilePath))
{
FileBrowserHelpers.DeleteFile(uploadFilePath);
Debug.Log("Temp File deleted");
}
}
}
}
public Sprite GetPage(PdfiumViewer.PdfDocument doc, int pageNum)
{
if (pageNum >= doc.PageCount)
{
return(null);
}
var tempPath = Application.persistentDataPath + _targetFolder + "_tempImage_.png";
if (FileBrowserHelpers.FileExists(tempPath))
{
FileBrowserHelpers.DeleteFile(tempPath);
}
var image = doc.Render(pageNum, 72, 72, false);
image.Save(tempPath, System.Drawing.Imaging.ImageFormat.Png);
var sprite = LoadSprite(tempPath);
return(sprite);
}
IEnumerator ShowLoadDialogCoroutine()
{
// Show a load file dialog and wait for a response from user
// Load file/folder: both, Allow multiple selection: true
// Initial path: default (Documents), Initial filename: empty
// Title: "Load File", Submit button text: "Load"
yield return(FileBrowser.WaitForLoadDialog(FileBrowser.PickMode.FilesAndFolders, false, null, null, "Load Files and Folders", "Load"));
// Dialog is closed
// Print whether the user has selected some files/folders or cancelled the operation (FileBrowser.Success)
Debug.Log(FileBrowser.Success);
if (FileBrowser.Success)
{
// Print paths of the selected files (FileBrowser.Result) (null, if FileBrowser.Success is false)
// for( int i = 0; i < FileBrowser.Result.Length; i++ )
// Debug.Log( FileBrowser.Result[i] );
// Read the bytes of the first file via FileBrowserHelpers
// Contrary to File.ReadAllBytes, this function works on Android 10+, as well
byte[] bytes = FileBrowserHelpers.ReadBytesFromFile(FileBrowser.Result[0]);
Debug.Log(bytes);
// Or, copy the first file to persistentDataPath
// string destinationPath = Path.Combine( Application.persistentDataPath, FileBrowserHelpers.GetFilename( FileBrowser.Result[0] ) );
string destinationPath = Path.Combine(Application.persistentDataPath, "Data.csv");
Debug.Log(destinationPath);
if (FileBrowserHelpers.FileExists(destinationPath))
{
FileBrowserHelpers.DeleteFile(destinationPath);
}
FileBrowserHelpers.CopyFile(FileBrowser.Result[0], destinationPath);
name = FileBrowserHelpers.GetFilename(FileBrowser.Result[0]);
Debug.Log(name);
FileSelectText(name);
}
}
