HeavenStudio/Assets/Plugins/StandaloneFileBrowser/StandaloneFileBrowserEditor.cs

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2022-01-30 12:03:37 +00:00
#if UNITY_EDITOR
using System;
using UnityEditor;
namespace SFB {
public class StandaloneFileBrowserEditor : IStandaloneFileBrowser {
public string[] OpenFilePanel(string title, string directory, ExtensionFilter[] extensions, bool multiselect) {
string path = "";
if (extensions == null) {
path = EditorUtility.OpenFilePanel(title, directory, "");
}
else {
path = EditorUtility.OpenFilePanelWithFilters(title, directory, GetFilterFromFileExtensionList(extensions));
}
return string.IsNullOrEmpty(path) ? new string[0] : new[] { path };
}
public void OpenFilePanelAsync(string title, string directory, ExtensionFilter[] extensions, bool multiselect, Action<string[]> cb) {
cb.Invoke(OpenFilePanel(title, directory, extensions, multiselect));
}
public string[] OpenFolderPanel(string title, string directory, bool multiselect) {
var path = EditorUtility.OpenFolderPanel(title, directory, "");
return string.IsNullOrEmpty(path) ? new string[0] : new[] {path};
}
public void OpenFolderPanelAsync(string title, string directory, bool multiselect, Action<string[]> cb) {
cb.Invoke(OpenFolderPanel(title, directory, multiselect));
}
public string SaveFilePanel(string title, string directory, string defaultName, ExtensionFilter[] extensions) {
var ext = extensions != null ? extensions[0].Extensions[0] : "";
var name = string.IsNullOrEmpty(ext) ? defaultName : defaultName + "." + ext;
return EditorUtility.SaveFilePanel(title, directory, name, ext);
}
public void SaveFilePanelAsync(string title, string directory, string defaultName, ExtensionFilter[] extensions, Action<string> cb) {
cb.Invoke(SaveFilePanel(title, directory, defaultName, extensions));
}
// EditorUtility.OpenFilePanelWithFilters extension filter format
private static string[] GetFilterFromFileExtensionList(ExtensionFilter[] extensions) {
var filters = new string[extensions.Length * 2];
for (int i = 0; i < extensions.Length; i++) {
filters[(i * 2)] = extensions[i].Name;
filters[(i * 2) + 1] = string.Join(",", extensions[i].Extensions);
}
return filters;
}
}
}
#endif