void OnGUI()
{
if (fileTree == null)
{
fileTree = ScriptableObject.CreateInstance <TreeView>();
if (fileList != null)
{
fold1 = Resources.Load("pu_fold") as Texture2D;
filepic = Resources.Load("pu_file2") as Texture2D;
line = Resources.Load("pu_line") as Texture2D;
fileList.ForEach((f) => fileTree.AddNodeFromPath(f.filePath, directories, foundList));
rectScroll = new Rect(0, 0, this.position.width, 50);
}
fileTree.ParentalCheck();
fileTree.EmptyFolderCheck(directories);
}
GUILayout.Box(packageName, GUILayout.ExpandWidth(true));
GUILayout.Label(line);
GUILayout.Label("");
var rect = GUILayoutUtility.GetLastRect();
if (fileList != null)
{
rectScroll.x = rect.x;
rectScroll.y = rect.y;
scrollPos = GUI.BeginScrollView(new Rect(rect.x, rect.y + rect.height, this.position.width - rect.x, this.position.height - rect.height - rect.y - 40),
scrollPos,
rectScroll);
Debug.Log("this.position.height = " + this.position.height);
fileTree.populateTree(fileTree.treeroot, ref rect, fold1, filepic);
GUI.EndScrollView();
if (rectScroll.width < rect.x)
{
rectScroll.width += rect.x;
}
if (rectScroll.height < rect.y)
{
rectScroll.height += rect.y;
}
var recBtn = new Rect(5, this.position.height - 30, 50, 20);
if (GUI.Button(recBtn, "All"))
{
fileTree.checkAll(fileTree.treeroot, true);
}
recBtn.x += 55;
if (GUI.Button(recBtn, "None"))
{
fileTree.checkNone(fileTree.treeroot);
}
recBtn.x = this.position.width - 130;
if (GUI.Button(recBtn, "Cancel"))
{
if (Directory.Exists(this.tempPath))
{
RemoveMess(this.tempPath);
}
this.Close();
}
recBtn.x = this.position.width - 75;
recBtn.width = 70;
if (fileTree.selectedNodes != null && fileTree.selectedNodes.Count > 0)
{
GUI.enabled = true;
}
else
{
GUI.enabled = false;
}
if (GUI.Button(recBtn, "Uninstall", boldStyle))
{
uninstall(this.packagePath);
}
if (position.width < rect.x)
{
position = new Rect(position.x, position.y, rect.x + 30, position.height);
}
}
}
private int RemoveFiles(List <TreeNode> filelist)
{
float step = .5f / filelist.Count;
float progress = .5f + step;
var dirs = new List <string>();
int deleted = 0;
string appPath = Application.dataPath.Substring(0, Application.dataPath.LastIndexOf(@"Assets"));
foreach (var f in filelist)
{
EditorUtility.DisplayProgressBar("Uninstalling Package", string.Format("Removing {0}", f), progress);
progress += step;
try
{
string fullPath = Path.Combine(appPath, f.path);
var phList = TreeView.PathHierarchy(f.path);
phList.ForEach((ph) =>
{
if (!dirs.Exists(d => d.Equals(ph.path, StringComparison.OrdinalIgnoreCase)))
{
dirs.Add(ph.path);
}
});
if (File.Exists(fullPath))
{
File.Delete(fullPath);
deleted++;
}
}
catch (Exception ex)
{
Debug.LogError(ex.Message);
}
finally
{
try
{
//deleting meta file
string fullPath = Path.Combine(appPath, f.path);
var meta = fullPath + ".meta";
if (File.Exists(meta))
{
File.Delete(meta);
}
}
catch
{
}
}
}
dirs = dirs.OrderByDescending(i => i.Count(x => x == '/')).ToList();
foreach (var item in dirs)
{
var fullpath = Path.Combine(appPath, item);
try
{
//deleted += (AssetDatabase.DeleteAsset(item) ? 1 : 0);
if (Directory.Exists(fullpath))
{
if (Directory.GetFiles(fullpath).Length <= 0)
{
Directory.Delete(fullpath);
deleted++;
}
}
}
catch (Exception ex)
{
Debug.LogError(ex.Message);
}
finally
{
try
{
var meta = fullpath + ".meta";
if (File.Exists(meta))
{
File.Delete(meta);
}
}
catch
{
}
}
}
AssetDatabase.Refresh();
return(deleted);
}
