public string ChangeDir(string path)
{
// Take data from a path
// if problem occured, fill values empty
if (path == null || path == "" || !Directory.Exists(path))
{
loaded = false;
cangoback = false;
currentpath = "";
subfiles = new string[0];
subdirs = new string[0];
stringlist = null;
}
else
{
try {
cangoback = Directory.GetParent(path) != null;
currentpath = FileBrowser.ChangeDirectory(path);
subfiles = FileBrowser.GetFiles(path);
subdirs = FileBrowser.GetDirectories(path);
stringlist = BuildStringArray();
loaded = true;
} catch (Exception) {
ChangeDir(null);
}
}
return(currentpath);
}
public void GetFiles_ValidPath_ReturnArrayWithElements()
{
string dirPath = "C:\\testfiles";
FileBrowser testBrowser = new FileBrowser();
testBrowser.SetDrivePath(dirPath);
FileInfo[] resultArray = testBrowser.GetFiles();
int result = resultArray.Length;
Assert.IsTrue(result > 0);
}
public void GetFiles_InvalidPath_ReturnEmptyArray()
{
string dirPath = "";
FileBrowser testBrowser = new FileBrowser();
testBrowser.SetDrivePath(dirPath);
FileInfo[] resultArray = testBrowser.GetFiles();
int expected = 0;
int result = resultArray.Length;
Assert.AreEqual(expected, result);
}
IEnumerator LoadFileAndFolder(DirectoryInfo[] foloderList, DirectoryInfo currentDic) // 加载文件和文件夹
{
for (int i = 0; i < foloderList.Length; i++)
{
if (foloderList[i].Parent != null)
{
AddMiddleButton(foloderList[i], MiddleButtonType.Folder); // 有父文件夹的是文件夹
}
else
{
AddMiddleButton(foloderList[i], MiddleButtonType.Drive); // 没有的就是磁盘啊
}
yield return(0);
}
if (!isOnlyShowFolder)
{
FileInfo[] files = mFileBrowser.GetFiles(); // 获得所有文件
foreach (FileInfo fileInfo in files)
{
if (MyFilterUtil.IsAudio(fileInfo))
{
AddMiddleButton(fileInfo, MiddleButtonType.Music);
}
else
{
Transform t = AddMiddleButton(fileInfo, MiddleButtonType.File);
if (MyFilterUtil.IsTu(fileInfo)) // 是图片那就加载图片
{
InitMoBan_Tu(t, fileInfo);
}
}
yield return(new WaitForEndOfFrame());
}
}
if (null == currentDic)
{
AddMiddleButton(null, MiddleButtonType.ZhuoMain); // 桌面
}
}
public string TryChangeDir(string path)
{
// Take data from a path
// if problem occured, keep the previous state
if (path != null && path != "" || !Directory.Exists(path))
{
try
{
bool tryCGB = Directory.GetParent(path) != null;
string tryCP = FileBrowser.ChangeDirectory(path);
string[] trySF = FileBrowser.GetFiles(path);
string[] trySD = FileBrowser.GetDirectories(path);
//If a problem accured, the values won't be assigned
cangoback = tryCGB;
currentpath = tryCP;
subdirs = trySD;
subfiles = trySF;
loaded = true;
stringlist = BuildStringArray();
} catch (Exception) {}
}
return(currentpath);
}
// Core
public void RefreshButtons()
{
CancelCurrentThumbnails();
MainPanel.sizeDelta = Vector2.zero;
// Destroy previous buttons
for (int i = 0; i < Buttons.Count; i++)
{
Buttons[i].gameObject.SetActive(false);
DestroyImmediate(Buttons[i].gameObject);
}
// Clear List
Buttons.Clear();
DirectoryInfo Dir = _FB.GetCurrentDirectory();
if (Dir != null)
{
CurrentAdress.text = Dir.FullName;
}
else
{
CurrentAdress.text = string.Empty;
}
/*
* bool isFavorite = false;
* for (int i = 0; i < Favorites.Count; i++)
* {
* RectTransform _CurrentRect = Favorites[i].gameObject.GetComponent<RectTransform>();
*
* if (_CurrentRect.FindChild("Name").gameObject.GetComponent<Text>().text == CurrentAdress.text)
* {
* isFavorite = true;
* break;
* }
* }
*
* if (isFavorite)
* {
* FavoriteImage.color = new Color(1, 1, 0, 1);
* }
* else
* {
* FavoriteImage.color = new Color(1, 1, 1, 1);
* }
*/
// Retrieve sub directories
DirectoryInfo[] _childs = _FB.GetChildDirectories();
// Add a button for each folder
for (int i = 0; i < _childs.Length; i++)
{
// Dissociate folders from drives
if (_childs[i].Parent != null)
{
AddButton(_childs[i].Name, ButtonType.Folder);
}
else
{
AddButton(_childs[i].Name, ButtonType.Drive);
}
}
if (!FolderOnly.isOn)
{
// Retrieve files
FileInfo[] _files = _FB.GetFiles();
// Add a button for each file
for (int i = 0; i < _files.Length; i++)
{
AddButton(_files[i].Name, ButtonType.File);
}
lock (_ThumbnailsFiles)
{
_ThumbnailsFiles = _files;
}
GenerateNewThumbnails = true;
StartCoroutine(WaitForThumbnails());
}
CheckButtonsVisibility();
}
