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경로 선택 탐색기 팝업 기능 구현

Browse Source 
- StandaloneFileBrowser 에셋을 활용한 방법
- dll을 활용한 방법
- 유니티 에디터 자체 기능을 활용한 방
This commit is contained in:
Mingu Kim
2025-12-10 23:28:31 +09:00
parent f0acbe21ad
commit c7d637383f
54 changed files with 3961 additions and 37 deletions
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22
Assets/Main.unity
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@@ -409,7 +409,7 @@ RectTransform:
m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
m_AnchorMin: {x: 1, y: 0}
m_AnchorMax: {x: 1, y: 1}
m_AnchoredPosition: {x: -20, y: -15.0000305}
m_AnchoredPosition: {x: -20, y: -15}
m_SizeDelta: {x: 300, y: -80}
m_Pivot: {x: 1, y: 0.5}
--- !u!114 &240954700
@@ -1880,7 +1880,7 @@ MonoBehaviour:
m_Script: {fileID: 11500000, guid: 60ebf93c4e7b5469f80592685f22f30b, type: 3}
m_Name:
m_EditorClassIdentifier: Assembly-CSharp::DirectorySelect
fileDirectory:
selectedFolderPath:
--- !u!1 &1259274612
GameObject:
m_ObjectHideFlags: 0
@@ -2243,7 +2243,7 @@ MonoBehaviour:
m_Script: {fileID: 11500000, guid: 60ebf93c4e7b5469f80592685f22f30b, type: 3}
m_Name:
m_EditorClassIdentifier: Assembly-CSharp::DirectorySelect
fileDirectory:
selectedFolderPath:
--- !u!1 &1507575551
GameObject:
m_ObjectHideFlags: 0
@@ -2441,7 +2441,7 @@ GameObject:
- component: {fileID: 1620218706}
- component: {fileID: 1620218705}
m_Layer: 5
m_Name: Btn Directory
m_Name: Btn Search
m_TagString: Untagged
m_Icon: {fileID: 0}
m_NavMeshLayer: 0
@@ -2511,7 +2511,19 @@ MonoBehaviour:
m_TargetGraphic: {fileID: 1620218706}
m_OnClick:
m_PersistentCalls:
m_Calls: []
m_Calls:
- m_Target: {fileID: 1438379834}
m_TargetAssemblyTypeName: DirectorySelect, Assembly-CSharp
m_MethodName: Search
m_Mode: 1
m_Arguments:
m_ObjectArgument: {fileID: 0}
m_ObjectArgumentAssemblyTypeName: UnityEngine.Object, UnityEngine
m_IntArgument: 0
m_FloatArgument: 0
m_StringArgument:
m_BoolArgument: 0
m_CallState: 2
--- !u!114 &1620218706
MonoBehaviour:
m_ObjectHideFlags: 0

109
Assets/Scripts/DirectorySelect.cs
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@@ -1,11 +1,16 @@
using System;
using TMPro;
using UnityEngine;
using System.Drawing;
using System.Windows.Forms;
using SFB;
using Unity.VisualScripting;
using UnityEditor;
public class DirectorySelect : MonoBehaviour
{
const string BASIC_DIRECTORY = "C://";
public string fileDirectory;
public string selectedFolderPath;
// OS별 기본 경로를 const 대신 static readonly 또는 private 필드로 정의
private static readonly string WINDOWS_DIRECTORY = "C:\\"; // Windows 경로는 이중 백슬래시를 사용하거나 @"C:\" 형태로 사용하는 것이 일반적입니다.
@@ -20,29 +25,79 @@ public class DirectorySelect : MonoBehaviour
// OS에 맞는 기본 경로 설정
string basicDirectory = GetBasicDirectory();
inputDirectory.text = basicDirectory;
}
private void OnSelect(string[] path)
{
Debug.Log(path.ToString());
if (path.Length > 0)
{
selectedFolderPath = path[0];
}
}
public void Search()
{
StandaloneFileBrowser.OpenFolderPanelAsync(
"폴더 선택", // 팝업 제목
"", // 기본 디렉토리
false, // 다중 폴더 선택 허용 여부 (false: 1개만 선택)
(string[] paths) => {
if (paths.Length > 0)
{
string selectedPath = paths[0];
Debug.Log("선택된 폴더 경로: " + selectedPath);
// TODO: 선택된 폴더 경로를 사용하여 로직 구현
}
else
{
Debug.Log("폴더 선택 취소됨.");
}
}
);
// 유니티 에디터 자체 기능 사용 작동함...ㅠ
EditorUtility.OpenFolderPanel("디렉토리 선택", inputDirectory.text, "");
// StandaloneFileBrowser.OpenFolderPanelAsync("", "", false, OnSelect);
// // Windows
// if (UnityEngine.Application.platform == RuntimePlatform.WindowsPlayer ||
// UnityEngine.Application.platform == RuntimePlatform.WindowsEditor)
// {
// FolderBrowserDialog folderBrowserDialog = new FolderBrowserDialog();
// folderBrowserDialog.Description = "디렉토리 선택";
//
// if (folderBrowserDialog.ShowDialog() == DialogResult.OK)
// {
// selectedFolderPath = folderBrowserDialog.SelectedPath;
// }
// }
// // macOS (OSX) 및 Linux
// else if (UnityEngine.Application.platform == RuntimePlatform.OSXPlayer ||
// UnityEngine.Application.platform == RuntimePlatform.OSXEditor ||
// UnityEngine.Application.platform == RuntimePlatform.LinuxPlayer ||
// UnityEngine.Application.platform == RuntimePlatform.LinuxEditor)
// {
// // 1. OpenFolderPanelAsync를 사용하여 폴더 선택 팝업을 띄웁니다.
// // 비동기 방식이므로, 팝업이 닫힐 때 실행될 콜백 함수를 인자로 넘깁니다.
// StandaloneFileBrowser.OpenFolderPanelAsync(
// "경로를 선택하세요", // 팝업 창 제목
// inputDirectory.text, // 시작 경로: 현재 inputField의 경로를 기본값으로 사용
// false, // 다중 선택 허용 여부 (false: 폴더 1개만 선택)
// (string[] paths) => {
// // 2. 팝업이 닫힌 후 실행되는 콜백 함수 (람다 표현식)
// if (paths.Length > 0 && !string.IsNullOrEmpty(paths[0]))
// {
// // 선택된 경로가 있다면
// selectedFolderPath = paths[0];
//
// // InputField에 선택된 경로를 업데이트합니다.
// if (inputDirectory != null)
// {
// inputDirectory.text = selectedFolderPath;
// }
//
// Debug.Log("선택된 폴더 경로: " + selectedFolderPath);
// }
// else
// {
// // 선택 취소됨
// Debug.Log("폴더 선택이 취소되었습니다.");
// }
// }
// );
// }
// else
// {
// // 기타 플랫폼 (예: WebGL, Android, iOS)
// // macOS/Linux와 동일한 경로를 기본값으로 사용하거나,
// // 해당 플랫폼에 맞는 다른 경로를 반환할 수 있습니다.
// // return MAC_LINUX_DIRECTORY;
// }
}
// Update is called once per frame
@@ -62,16 +117,16 @@ public class DirectorySelect : MonoBehaviour
// macOS와 Linux는 파일 시스템 구조가 유사합니다 (슬래시 / 사용).
// 유니티 편집기(Editor)나 빌드된 플레이어(Player) 모두에서 확인 가능합니다.
if (Application.platform == RuntimePlatform.WindowsPlayer ||
Application.platform == RuntimePlatform.WindowsEditor)
if (UnityEngine.Application.platform == RuntimePlatform.WindowsPlayer ||
UnityEngine.Application.platform == RuntimePlatform.WindowsEditor)
{
// Windows
return WINDOWS_DIRECTORY;
}
else if (Application.platform == RuntimePlatform.OSXPlayer ||
Application.platform == RuntimePlatform.OSXEditor ||
Application.platform == RuntimePlatform.LinuxPlayer ||
Application.platform == RuntimePlatform.LinuxEditor)
else if (UnityEngine.Application.platform == RuntimePlatform.OSXPlayer ||
UnityEngine.Application.platform == RuntimePlatform.OSXEditor ||
UnityEngine.Application.platform == RuntimePlatform.LinuxPlayer ||
UnityEngine.Application.platform == RuntimePlatform.LinuxEditor)
{
// macOS (OSX) 및 Linux
return MAC_LINUX_DIRECTORY;

8
Assets/StandaloneFileBrowser.meta Normal file
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@@ -0,0 +1,8 @@
fileFormatVersion: 2
guid: 57e25b4a578dba94c9353f4633b20549
folderAsset: yes
DefaultImporter:
externalObjects: {}
userData:
assetBundleName:
assetBundleVariant:

13
Assets/StandaloneFileBrowser/IStandaloneFileBrowser.cs Executable file
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@@ -0,0 +1,13 @@
using System;
namespace SFB {
public interface IStandaloneFileBrowser {
string[] OpenFilePanel(string title, string directory, ExtensionFilter[] extensions, bool multiselect);
string[] OpenFolderPanel(string title, string directory, bool multiselect);
string SaveFilePanel(string title, string directory, string defaultName, ExtensionFilter[] extensions);
void OpenFilePanelAsync(string title, string directory, ExtensionFilter[] extensions, bool multiselect, Action<string[]> cb);
void OpenFolderPanelAsync(string title, string directory, bool multiselect, Action<string[]> cb);
void SaveFilePanelAsync(string title, string directory, string defaultName, ExtensionFilter[] extensions, Action<string> cb);
}
}

12
Assets/StandaloneFileBrowser/IStandaloneFileBrowser.cs.meta Normal file
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@@ -0,0 +1,12 @@
fileFormatVersion: 2
guid: 7609f7b6787a54496aa41a3053fcc76a
timeCreated: 1483902788
licenseType: Pro
MonoImporter:
serializedVersion: 2
defaultReferences: []
executionOrder: 0
icon: {instanceID: 0}
userData:
assetBundleName:
assetBundleVariant:

8
Assets/StandaloneFileBrowser/Plugins.meta Normal file
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@@ -0,0 +1,8 @@
fileFormatVersion: 2
guid: ddc4e7b83981f244ba9a26b88c18cb67
folderAsset: yes
DefaultImporter:
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10
Assets/StandaloneFileBrowser/Plugins/Linux.meta Normal file
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@@ -0,0 +1,10 @@
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timeCreated: 1538224809
licenseType: Free
DefaultImporter:
externalObjects: {}
userData:
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assetBundleVariant:

10
Assets/StandaloneFileBrowser/Plugins/Linux/x86_64.meta Normal file
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@@ -0,0 +1,10 @@
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guid: bd198408642944765b9305bd99404136
folderAsset: yes
timeCreated: 1538230728
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DefaultImporter:
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userData:
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BIN
Assets/StandaloneFileBrowser/Plugins/Linux/x86_64/libStandaloneFileBrowser.so Executable file
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Binary file not shown.

126
Assets/StandaloneFileBrowser/Plugins/Linux/x86_64/libStandaloneFileBrowser.so.meta Normal file
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@@ -0,0 +1,126 @@
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second:
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- first:
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second:
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Assets/StandaloneFileBrowser/Plugins/Ookii.Dialogs.dll Executable file
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Assets/StandaloneFileBrowser/Plugins/Ookii.Dialogs.dll.meta Normal file
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@@ -0,0 +1,145 @@
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Assets/StandaloneFileBrowser/Plugins/StandaloneFileBrowser.bundle.meta Normal file
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Assets/StandaloneFileBrowser/Plugins/StandaloneFileBrowser.bundle/Contents.meta Normal file
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Assets/StandaloneFileBrowser/Plugins/StandaloneFileBrowser.bundle/Contents/Info.plist Normal file
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@@ -0,0 +1,50 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>BuildMachineOSBuild</key>
<string>21A559</string>
<key>CFBundleDevelopmentRegion</key>
<string>English</string>
<key>CFBundleExecutable</key>
<string>StandaloneFileBrowser</string>
<key>CFBundleIdentifier</key>
<string>com.gkngkc.sfb</string>
<key>CFBundleInfoDictionaryVersion</key>
<string>6.0</string>
<key>CFBundleName</key>
<string>StandaloneFileBrowser</string>
<key>CFBundlePackageType</key>
<string>BNDL</string>
<key>CFBundleShortVersionString</key>
<string>1.0 </string>
<key>CFBundleSignature</key>
<string>????</string>
<key>CFBundleSupportedPlatforms</key>
<array>
<string>MacOSX</string>
</array>
<key>CFBundleVersion</key>
<string>1.0</string>
<key>CSResourcesFileMapped</key>
<true/>
<key>DTCompiler</key>
<string>com.apple.compilers.llvm.clang.1_0</string>
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<string>13A1030d</string>
<key>LSMinimumSystemVersion</key>
<string>12.0</string>
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</plist>

8
Assets/StandaloneFileBrowser/Plugins/StandaloneFileBrowser.bundle/Contents/MacOS.meta Normal file
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8
Assets/StandaloneFileBrowser/Plugins/StandaloneFileBrowser.bundle/Contents/_CodeSignature.meta Normal file
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115
Assets/StandaloneFileBrowser/Plugins/StandaloneFileBrowser.bundle/Contents/_CodeSignature/CodeResources Normal file
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<?xml version="1.0" encoding="UTF-8"?>
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<plist version="1.0">
<dict>
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<dict/>
<key>files2</key>
<dict/>
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<true/>
<key>^Resources/.*\.lproj/</key>
<dict>
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</dict>
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<true/>
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<key>rules2</key>
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<key>.*\.dSYM($|/)</key>
<dict>
<key>weight</key>
<real>11</real>
</dict>
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<dict>
<key>omit</key>
<true/>
<key>weight</key>
<real>2000</real>
</dict>
<key>^(Frameworks|SharedFrameworks|PlugIns|Plug-ins|XPCServices|Helpers|MacOS|Library/(Automator|Spotlight|LoginItems))/</key>
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<key>nested</key>
<true/>
<key>weight</key>
<real>10</real>
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<true/>
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<true/>
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<real>20</real>
</dict>
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<real>20</real>
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<true/>
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<real>1100</real>
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<key>weight</key>
<real>1010</real>
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<key>^[^/]+$</key>
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<key>nested</key>
<true/>
<key>weight</key>
<real>10</real>
</dict>
<key>^embedded\.provisionprofile$</key>
<dict>
<key>weight</key>
<real>20</real>
</dict>
<key>^version\.plist$</key>
<dict>
<key>weight</key>
<real>20</real>
</dict>
</dict>
</dict>
</plist>

90
Assets/StandaloneFileBrowser/Plugins/StandaloneFileBrowser.jslib Normal file
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@@ -0,0 +1,90 @@
var StandaloneFileBrowserWebGLPlugin = {
// Open file.
// gameObjectNamePtr: Unique GameObject name. Required for calling back unity with SendMessage.
// methodNamePtr: Callback method name on given GameObject.
// filter: Filter files. Example filters:
// Match all image files: "image/*"
// Match all video files: "video/*"
// Match all audio files: "audio/*"
// Custom: ".plist, .xml, .yaml"
// multiselect: Allows multiple file selection
UploadFile: function(gameObjectNamePtr, methodNamePtr, filterPtr, multiselect) {
gameObjectName = Pointer_stringify(gameObjectNamePtr);
methodName = Pointer_stringify(methodNamePtr);
filter = Pointer_stringify(filterPtr);
// Delete if element exist
var fileInput = document.getElementById(gameObjectName)
if (fileInput) {
document.body.removeChild(fileInput);
}
fileInput = document.createElement('input');
fileInput.setAttribute('id', gameObjectName);
fileInput.setAttribute('type', 'file');
fileInput.setAttribute('style','display:none;');
fileInput.setAttribute('style','visibility:hidden;');
if (multiselect) {
fileInput.setAttribute('multiple', '');
}
if (filter) {
fileInput.setAttribute('accept', filter);
}
fileInput.onclick = function (event) {
// File dialog opened
this.value = null;
};
fileInput.onchange = function (event) {
// multiselect works
var urls = [];
for (var i = 0; i < event.target.files.length; i++) {
urls.push(URL.createObjectURL(event.target.files[i]));
}
// File selected
SendMessage(gameObjectName, methodName, urls.join());
// Remove after file selected
document.body.removeChild(fileInput);
}
document.body.appendChild(fileInput);
document.onmouseup = function() {
fileInput.click();
document.onmouseup = null;
}
},
// Save file
// DownloadFile method does not open SaveFileDialog like standalone builds, its just allows user to download file
// gameObjectNamePtr: Unique GameObject name. Required for calling back unity with SendMessage.
// methodNamePtr: Callback method name on given GameObject.
// filenamePtr: Filename with extension
// byteArray: byte[]
// byteArraySize: byte[].Length
DownloadFile: function(gameObjectNamePtr, methodNamePtr, filenamePtr, byteArray, byteArraySize) {
gameObjectName = Pointer_stringify(gameObjectNamePtr);
methodName = Pointer_stringify(methodNamePtr);
filename = Pointer_stringify(filenamePtr);
var bytes = new Uint8Array(byteArraySize);
for (var i = 0; i < byteArraySize; i++) {
bytes[i] = HEAPU8[byteArray + i];
}
var downloader = window.document.createElement('a');
downloader.setAttribute('id', gameObjectName);
downloader.href = window.URL.createObjectURL(new Blob([bytes], { type: 'application/octet-stream' }));
downloader.download = filename;
document.body.appendChild(downloader);
document.onmouseup = function() {
downloader.click();
document.body.removeChild(downloader);
document.onmouseup = null;
SendMessage(gameObjectName, methodName);
}
}
};
mergeInto(LibraryManager.library, StandaloneFileBrowserWebGLPlugin);

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Assets/StandaloneFileBrowser/Sample/BasicSample.cs Executable file
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using System.Collections;
using UnityEngine;
using SFB;
public class BasicSample : MonoBehaviour {
private string _path;
void OnGUI() {
var guiScale = new Vector3(Screen.width / 800.0f, Screen.height / 600.0f, 1.0f);
GUI.matrix = Matrix4x4.TRS(Vector3.zero, Quaternion.identity, guiScale);
GUILayout.Space(20);
GUILayout.BeginHorizontal();
GUILayout.Space(20);
GUILayout.BeginVertical();
// Open File Samples
if (GUILayout.Button("Open File")) {
WriteResult(StandaloneFileBrowser.OpenFilePanel("Open File", "", "", false));
}
GUILayout.Space(5);
if (GUILayout.Button("Open File Async")) {
StandaloneFileBrowser.OpenFilePanelAsync("Open File", "", "", false, (string[] paths) => { WriteResult(paths); });
}
GUILayout.Space(5);
if (GUILayout.Button("Open File Multiple")) {
WriteResult(StandaloneFileBrowser.OpenFilePanel("Open File", "", "", true));
}
GUILayout.Space(5);
if (GUILayout.Button("Open File Extension")) {
WriteResult(StandaloneFileBrowser.OpenFilePanel("Open File", "", "txt", true));
}
GUILayout.Space(5);
if (GUILayout.Button("Open File Directory")) {
WriteResult(StandaloneFileBrowser.OpenFilePanel("Open File", Application.dataPath, "", true));
}
GUILayout.Space(5);
if (GUILayout.Button("Open File Filter")) {
var extensions = new [] {
new ExtensionFilter("Image Files", "png", "jpg", "jpeg" ),
new ExtensionFilter("Sound Files", "mp3", "wav" ),
new ExtensionFilter("All Files", "*" ),
};
WriteResult(StandaloneFileBrowser.OpenFilePanel("Open File", "", extensions, true));
}
GUILayout.Space(15);
// Open Folder Samples
if (GUILayout.Button("Open Folder")) {
var paths = StandaloneFileBrowser.OpenFolderPanel("Select Folder", "", true);
WriteResult(paths);
}
GUILayout.Space(5);
if (GUILayout.Button("Open Folder Async")) {
StandaloneFileBrowser.OpenFolderPanelAsync("Select Folder", "", true, (string[] paths) => { WriteResult(paths); });
}
GUILayout.Space(5);
if (GUILayout.Button("Open Folder Directory")) {
var paths = StandaloneFileBrowser.OpenFolderPanel("Select Folder", Application.dataPath, true);
WriteResult(paths);
}
GUILayout.Space(15);
// Save File Samples
if (GUILayout.Button("Save File")) {
_path = StandaloneFileBrowser.SaveFilePanel("Save File", "", "", "");
}
GUILayout.Space(5);
if (GUILayout.Button("Save File Async")) {
StandaloneFileBrowser.SaveFilePanelAsync("Save File", "", "", "", (string path) => { WriteResult(path); });
}
GUILayout.Space(5);
if (GUILayout.Button("Save File Default Name")) {
_path = StandaloneFileBrowser.SaveFilePanel("Save File", "", "MySaveFile", "");
}
GUILayout.Space(5);
if (GUILayout.Button("Save File Default Name Ext")) {
_path = StandaloneFileBrowser.SaveFilePanel("Save File", "", "MySaveFile", "dat");
}
GUILayout.Space(5);
if (GUILayout.Button("Save File Directory")) {
_path = StandaloneFileBrowser.SaveFilePanel("Save File", Application.dataPath, "", "");
}
GUILayout.Space(5);
if (GUILayout.Button("Save File Filter")) {
// Multiple save extension filters with more than one extension support.
var extensionList = new [] {
new ExtensionFilter("Binary", "bin"),
new ExtensionFilter("Text", "txt"),
};
_path = StandaloneFileBrowser.SaveFilePanel("Save File", "", "MySaveFile", extensionList);
}
GUILayout.EndVertical();
GUILayout.Space(20);
GUILayout.Label(_path);
GUILayout.EndHorizontal();
}
public void WriteResult(string[] paths) {
if (paths.Length == 0) {
return;
}
_path = "";
foreach (var p in paths) {
_path += p + "\n";
}
}
public void WriteResult(string path) {
_path = path;
}
}

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53
Assets/StandaloneFileBrowser/Sample/CanvasSampleOpenFileImage.cs Normal file
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using System.Text;
using System.Collections;
using System.Collections.Generic;
using System.Runtime.InteropServices;
using UnityEngine;
using UnityEngine.UI;
using UnityEngine.EventSystems;
using SFB;
[RequireComponent(typeof(Button))]
public class CanvasSampleOpenFileImage : MonoBehaviour, IPointerDownHandler {
public RawImage output;
#if UNITY_WEBGL && !UNITY_EDITOR
//
// WebGL
//
[DllImport("__Internal")]
private static extern void UploadFile(string gameObjectName, string methodName, string filter, bool multiple);
public void OnPointerDown(PointerEventData eventData) {
UploadFile(gameObject.name, "OnFileUpload", ".png, .jpg", false);
}
// Called from browser
public void OnFileUpload(string url) {
StartCoroutine(OutputRoutine(url));
}
#else
//
// Standalone platforms & editor
//
public void OnPointerDown(PointerEventData eventData) { }
void Start() {
var button = GetComponent<Button>();
button.onClick.AddListener(OnClick);
}
private void OnClick() {
var paths = StandaloneFileBrowser.OpenFilePanel("Title", "", ".png", false);
if (paths.Length > 0) {
StartCoroutine(OutputRoutine(new System.Uri(paths[0]).AbsoluteUri));
}
}
#endif
private IEnumerator OutputRoutine(string url) {
var loader = new WWW(url);
yield return loader;
output.texture = loader.texture;
}
}

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Assets/StandaloneFileBrowser/Sample/CanvasSampleOpenFileText.cs Normal file
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using System.Text;
using System.Collections;
using System.Collections.Generic;
using System.Runtime.InteropServices;
using UnityEngine;
using UnityEngine.UI;
using UnityEngine.EventSystems;
using SFB;
[RequireComponent(typeof(Button))]
public class CanvasSampleOpenFileText : MonoBehaviour, IPointerDownHandler {
public Text output;
#if UNITY_WEBGL && !UNITY_EDITOR
//
// WebGL
//
[DllImport("__Internal")]
private static extern void UploadFile(string gameObjectName, string methodName, string filter, bool multiple);
public void OnPointerDown(PointerEventData eventData) {
UploadFile(gameObject.name, "OnFileUpload", ".txt", false);
}
// Called from browser
public void OnFileUpload(string url) {
StartCoroutine(OutputRoutine(url));
}
#else
//
// Standalone platforms & editor
//
public void OnPointerDown(PointerEventData eventData) { }
void Start() {
var button = GetComponent<Button>();
button.onClick.AddListener(OnClick);
}
private void OnClick() {
var paths = StandaloneFileBrowser.OpenFilePanel("Title", "", "txt", false);
if (paths.Length > 0) {
StartCoroutine(OutputRoutine(new System.Uri(paths[0]).AbsoluteUri));
}
}
#endif
private IEnumerator OutputRoutine(string url) {
var loader = new WWW(url);
yield return loader;
output.text = loader.text;
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Assets/StandaloneFileBrowser/Sample/CanvasSampleOpenFileTextMultiple.cs Normal file
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using System.Text;
using System.Collections;
using System.Collections.Generic;
using System.Runtime.InteropServices;
using UnityEngine;
using UnityEngine.UI;
using UnityEngine.EventSystems;
using SFB;
[RequireComponent(typeof(Button))]
public class CanvasSampleOpenFileTextMultiple : MonoBehaviour, IPointerDownHandler {
public Text output;
#if UNITY_WEBGL && !UNITY_EDITOR
//
// WebGL
//
[DllImport("__Internal")]
private static extern void UploadFile(string gameObjectName, string methodName, string filter, bool multiple);
public void OnPointerDown(PointerEventData eventData) {
UploadFile(gameObject.name, "OnFileUpload", ".txt", true);
}
// Called from browser
public void OnFileUpload(string urls) {
StartCoroutine(OutputRoutine(urls.Split(',')));
}
#else
//
// Standalone platforms & editor
//
public void OnPointerDown(PointerEventData eventData) { }
void Start() {
var button = GetComponent<Button>();
button.onClick.AddListener(OnClick);
}
private void OnClick() {
// var paths = StandaloneFileBrowser.OpenFilePanel("Title", "", "txt", true);
var paths = StandaloneFileBrowser.OpenFilePanel("Open File", "", "", true);
if (paths.Length > 0) {
var urlArr = new List<string>(paths.Length);
for (int i = 0; i < paths.Length; i++) {
urlArr.Add(new System.Uri(paths[i]).AbsoluteUri);
}
StartCoroutine(OutputRoutine(urlArr.ToArray()));
}
}
#endif
private IEnumerator OutputRoutine(string[] urlArr) {
var outputText = "";
for (int i = 0; i < urlArr.Length; i++) {
var loader = new WWW(urlArr[i]);
yield return loader;
outputText += loader.text;
}
output.text = outputText;
}
}

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using System.IO;
using System.Text;
using System.Runtime.InteropServices;
using UnityEngine;
using UnityEngine.UI;
using UnityEngine.EventSystems;
using SFB;
[RequireComponent(typeof(Button))]
public class CanvasSampleSaveFileImage : MonoBehaviour, IPointerDownHandler {
public Text output;
private byte[] _textureBytes;
void Awake() {
// Create red texture
var width = 100;
var height = 100;
Texture2D tex = new Texture2D(width, height, TextureFormat.RGB24, false);
for (int i = 0; i < width; i++) {
for (int j = 0; j < height; j++) {
tex.SetPixel(i, j, Color.red);
}
}
tex.Apply();
_textureBytes = tex.EncodeToPNG();
UnityEngine.Object.Destroy(tex);
}
#if UNITY_WEBGL && !UNITY_EDITOR
//
// WebGL
//
[DllImport("__Internal")]
private static extern void DownloadFile(string gameObjectName, string methodName, string filename, byte[] byteArray, int byteArraySize);
// Broser plugin should be called in OnPointerDown.
public void OnPointerDown(PointerEventData eventData) {
DownloadFile(gameObject.name, "OnFileDownload", "sample.png", _textureBytes, _textureBytes.Length);
}
// Called from browser
public void OnFileDownload() {
output.text = "File Successfully Downloaded";
}
#else
//
// Standalone platforms & editor
//
public void OnPointerDown(PointerEventData eventData) { }
// Listen OnClick event in standlone builds
void Start() {
var button = GetComponent<Button>();
button.onClick.AddListener(OnClick);
}
public void OnClick() {
var path = StandaloneFileBrowser.SaveFilePanel("Title", "", "sample", "png");
if (!string.IsNullOrEmpty(path)) {
File.WriteAllBytes(path, _textureBytes);
}
}
#endif
}

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using System.IO;
using System.Text;
using System.Runtime.InteropServices;
using UnityEngine;
using UnityEngine.UI;
using UnityEngine.EventSystems;
using SFB;
[RequireComponent(typeof(Button))]
public class CanvasSampleSaveFileText : MonoBehaviour, IPointerDownHandler {
public Text output;
// Sample text data
private string _data = "Example text created by StandaloneFileBrowser";
#if UNITY_WEBGL && !UNITY_EDITOR
//
// WebGL
//
[DllImport("__Internal")]
private static extern void DownloadFile(string gameObjectName, string methodName, string filename, byte[] byteArray, int byteArraySize);
// Broser plugin should be called in OnPointerDown.
public void OnPointerDown(PointerEventData eventData) {
var bytes = Encoding.UTF8.GetBytes(_data);
DownloadFile(gameObject.name, "OnFileDownload", "sample.txt", bytes, bytes.Length);
}
// Called from browser
public void OnFileDownload() {
output.text = "File Successfully Downloaded";
}
#else
//
// Standalone platforms & editor
//
public void OnPointerDown(PointerEventData eventData) { }
// Listen OnClick event in standlone builds
void Start() {
var button = GetComponent<Button>();
button.onClick.AddListener(OnClick);
}
public void OnClick() {
var path = StandaloneFileBrowser.SaveFilePanel("Title", "", "sample", "txt");
if (!string.IsNullOrEmpty(path)) {
File.WriteAllText(path, _data);
}
}
#endif
}

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using System;
namespace SFB {
public struct ExtensionFilter {
public string Name;
public string[] Extensions;
public ExtensionFilter(string filterName, params string[] filterExtensions) {
Name = filterName;
Extensions = filterExtensions;
}
}
public class StandaloneFileBrowser {
private static IStandaloneFileBrowser _platformWrapper = null;
static StandaloneFileBrowser() {
#if UNITY_STANDALONE_OSX
_platformWrapper = new StandaloneFileBrowserMac();
#elif UNITY_STANDALONE_WIN
_platformWrapper = new StandaloneFileBrowserWindows();
#elif UNITY_STANDALONE_LINUX
_platformWrapper = new StandaloneFileBrowserLinux();
#elif UNITY_EDITOR
_platformWrapper = new StandaloneFileBrowserEditor();
#endif
}
/// <summary>
/// Native open file dialog
/// </summary>
/// <param name="title">Dialog title</param>
/// <param name="directory">Root directory</param>
/// <param name="extension">Allowed extension</param>
/// <param name="multiselect">Allow multiple file selection</param>
/// <returns>Returns array of chosen paths. Zero length array when cancelled</returns>
public static string[] OpenFilePanel(string title, string directory, string extension, bool multiselect) {
var extensions = string.IsNullOrEmpty(extension) ? null : new [] { new ExtensionFilter("", extension) };
return OpenFilePanel(title, directory, extensions, multiselect);
}
/// <summary>
/// Native open file dialog
/// </summary>
/// <param name="title">Dialog title</param>
/// <param name="directory">Root directory</param>
/// <param name="extensions">List of extension filters. Filter Example: new ExtensionFilter("Image Files", "jpg", "png")</param>
/// <param name="multiselect">Allow multiple file selection</param>
/// <returns>Returns array of chosen paths. Zero length array when cancelled</returns>
public static string[] OpenFilePanel(string title, string directory, ExtensionFilter[] extensions, bool multiselect) {
return _platformWrapper.OpenFilePanel(title, directory, extensions, multiselect);
}
/// <summary>
/// Native open file dialog async
/// </summary>
/// <param name="title">Dialog title</param>
/// <param name="directory">Root directory</param>
/// <param name="extension">Allowed extension</param>
/// <param name="multiselect">Allow multiple file selection</param>
/// <param name="cb">Callback")</param>
public static void OpenFilePanelAsync(string title, string directory, string extension, bool multiselect, Action<string[]> cb) {
var extensions = string.IsNullOrEmpty(extension) ? null : new [] { new ExtensionFilter("", extension) };
OpenFilePanelAsync(title, directory, extensions, multiselect, cb);
}
/// <summary>
/// Native open file dialog async
/// </summary>
/// <param name="title">Dialog title</param>
/// <param name="directory">Root directory</param>
/// <param name="extensions">List of extension filters. Filter Example: new ExtensionFilter("Image Files", "jpg", "png")</param>
/// <param name="multiselect">Allow multiple file selection</param>
/// <param name="cb">Callback")</param>
public static void OpenFilePanelAsync(string title, string directory, ExtensionFilter[] extensions, bool multiselect, Action<string[]> cb) {
_platformWrapper.OpenFilePanelAsync(title, directory, extensions, multiselect, cb);
}
/// <summary>
/// Native open folder dialog
/// NOTE: Multiple folder selection doesn't supported on Windows
/// </summary>
/// <param name="title"></param>
/// <param name="directory">Root directory</param>
/// <param name="multiselect"></param>
/// <returns>Returns array of chosen paths. Zero length array when cancelled</returns>
public static string[] OpenFolderPanel(string title, string directory, bool multiselect) {
return _platformWrapper.OpenFolderPanel(title, directory, multiselect);
}
/// <summary>
/// Native open folder dialog async
/// NOTE: Multiple folder selection doesn't supported on Windows
/// </summary>
/// <param name="title"></param>
/// <param name="directory">Root directory</param>
/// <param name="multiselect"></param>
/// <param name="cb">Callback")</param>
public static void OpenFolderPanelAsync(string title, string directory, bool multiselect, Action<string[]> cb) {
_platformWrapper.OpenFolderPanelAsync(title, directory, multiselect, cb);
}
/// <summary>
/// Native save file dialog
/// </summary>
/// <param name="title">Dialog title</param>
/// <param name="directory">Root directory</param>
/// <param name="defaultName">Default file name</param>
/// <param name="extension">File extension</param>
/// <returns>Returns chosen path. Empty string when cancelled</returns>
public static string SaveFilePanel(string title, string directory, string defaultName , string extension) {
var extensions = string.IsNullOrEmpty(extension) ? null : new [] { new ExtensionFilter("", extension) };
return SaveFilePanel(title, directory, defaultName, extensions);
}
/// <summary>
/// Native save file dialog
/// </summary>
/// <param name="title">Dialog title</param>
/// <param name="directory">Root directory</param>
/// <param name="defaultName">Default file name</param>
/// <param name="extensions">List of extension filters. Filter Example: new ExtensionFilter("Image Files", "jpg", "png")</param>
/// <returns>Returns chosen path. Empty string when cancelled</returns>
public static string SaveFilePanel(string title, string directory, string defaultName, ExtensionFilter[] extensions) {
return _platformWrapper.SaveFilePanel(title, directory, defaultName, extensions);
}
/// <summary>
/// Native save file dialog async
/// </summary>
/// <param name="title">Dialog title</param>
/// <param name="directory">Root directory</param>
/// <param name="defaultName">Default file name</param>
/// <param name="extension">File extension</param>
/// <param name="cb">Callback")</param>
public static void SaveFilePanelAsync(string title, string directory, string defaultName , string extension, Action<string> cb) {
var extensions = string.IsNullOrEmpty(extension) ? null : new [] { new ExtensionFilter("", extension) };
SaveFilePanelAsync(title, directory, defaultName, extensions, cb);
}
/// <summary>
/// Native save file dialog async
/// </summary>
/// <param name="title">Dialog title</param>
/// <param name="directory">Root directory</param>
/// <param name="defaultName">Default file name</param>
/// <param name="extensions">List of extension filters. Filter Example: new ExtensionFilter("Image Files", "jpg", "png")</param>
/// <param name="cb">Callback")</param>
public static void SaveFilePanelAsync(string title, string directory, string defaultName, ExtensionFilter[] extensions, Action<string> cb) {
_platformWrapper.SaveFilePanelAsync(title, directory, defaultName, extensions, cb);
}
}
}

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#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

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#if UNITY_STANDALONE_LINUX
using System;
using System.IO;
using System.Runtime.InteropServices;
using UnityEngine;
namespace SFB {
public class StandaloneFileBrowserLinux : IStandaloneFileBrowser {
private static Action<string[]> _openFileCb;
private static Action<string[]> _openFolderCb;
private static Action<string> _saveFileCb;
[UnmanagedFunctionPointer(CallingConvention.StdCall)]
public delegate void AsyncCallback(string path);
[DllImport("StandaloneFileBrowser")]
private static extern void DialogInit();
[DllImport("StandaloneFileBrowser")]
private static extern IntPtr DialogOpenFilePanel(string title, string directory, string extension, bool multiselect);
[DllImport("StandaloneFileBrowser")]
private static extern void DialogOpenFilePanelAsync(string title, string directory, string extension, bool multiselect, AsyncCallback callback);
[DllImport("StandaloneFileBrowser")]
private static extern IntPtr DialogOpenFolderPanel(string title, string directory, bool multiselect);
[DllImport("StandaloneFileBrowser")]
private static extern void DialogOpenFolderPanelAsync(string title, string directory, bool multiselect, AsyncCallback callback);
[DllImport("StandaloneFileBrowser")]
private static extern IntPtr DialogSaveFilePanel(string title, string directory, string defaultName, string extension);
[DllImport("StandaloneFileBrowser")]
private static extern void DialogSaveFilePanelAsync(string title, string directory, string defaultName, string extension, AsyncCallback callback);
public StandaloneFileBrowserLinux()
{
DialogInit();
}
public string[] OpenFilePanel(string title, string directory, ExtensionFilter[] extensions, bool multiselect) {
var paths = Marshal.PtrToStringAnsi(DialogOpenFilePanel(
title,
directory,
GetFilterFromFileExtensionList(extensions),
multiselect));
return paths.Split((char)28);
}
public void OpenFilePanelAsync(string title, string directory, ExtensionFilter[] extensions, bool multiselect, Action<string[]> cb) {
_openFileCb = cb;
DialogOpenFilePanelAsync(
title,
directory,
GetFilterFromFileExtensionList(extensions),
multiselect,
(string result) => { _openFileCb.Invoke(result.Split((char)28)); });
}
public string[] OpenFolderPanel(string title, string directory, bool multiselect) {
var paths = Marshal.PtrToStringAnsi(DialogOpenFolderPanel(
title,
directory,
multiselect));
return paths.Split((char)28);
}
public void OpenFolderPanelAsync(string title, string directory, bool multiselect, Action<string[]> cb) {
_openFolderCb = cb;
DialogOpenFolderPanelAsync(
title,
directory,
multiselect,
(string result) => { _openFolderCb.Invoke(result.Split((char)28)); });
}
public string SaveFilePanel(string title, string directory, string defaultName, ExtensionFilter[] extensions) {
return Marshal.PtrToStringAnsi(DialogSaveFilePanel(
title,
directory,
defaultName,
GetFilterFromFileExtensionList(extensions)));
}
public void SaveFilePanelAsync(string title, string directory, string defaultName, ExtensionFilter[] extensions, Action<string> cb) {
_saveFileCb = cb;
DialogSaveFilePanelAsync(
title,
directory,
defaultName,
GetFilterFromFileExtensionList(extensions),
(string result) => { _saveFileCb.Invoke(result); });
}
private static string GetFilterFromFileExtensionList(ExtensionFilter[] extensions) {
if (extensions == null) {
return "";
}
var filterString = "";
foreach (var filter in extensions) {
filterString += filter.Name + ";";
foreach (var ext in filter.Extensions) {
filterString += ext + ",";
}
filterString = filterString.Remove(filterString.Length - 1);
filterString += "|";
}
filterString = filterString.Remove(filterString.Length - 1);
return filterString;
}
}
}
#endif

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guid: 5d3a668018554b8a89c3fe12de72b60c
timeCreated: 1538067919

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#if UNITY_STANDALONE_OSX
using System;
using System.Runtime.InteropServices;
namespace SFB {
public class StandaloneFileBrowserMac : IStandaloneFileBrowser {
private static Action<string[]> _openFileCb;
private static Action<string[]> _openFolderCb;
private static Action<string> _saveFileCb;
[UnmanagedFunctionPointer(CallingConvention.StdCall)]
public delegate void AsyncCallback(string path);
[AOT.MonoPInvokeCallback(typeof(AsyncCallback))]
private static void openFileCb(string result) {
_openFileCb.Invoke(result.Split((char)28));
}
[AOT.MonoPInvokeCallback(typeof(AsyncCallback))]
private static void openFolderCb(string result) {
_openFolderCb.Invoke(result.Split((char)28));
}
[AOT.MonoPInvokeCallback(typeof(AsyncCallback))]
private static void saveFileCb(string result) {
_saveFileCb.Invoke(result);
}
[DllImport("StandaloneFileBrowser")]
private static extern IntPtr DialogOpenFilePanel(string title, string directory, string extension, bool multiselect);
[DllImport("StandaloneFileBrowser")]
private static extern void DialogOpenFilePanelAsync(string title, string directory, string extension, bool multiselect, AsyncCallback callback);
[DllImport("StandaloneFileBrowser")]
private static extern IntPtr DialogOpenFolderPanel(string title, string directory, bool multiselect);
[DllImport("StandaloneFileBrowser")]
private static extern void DialogOpenFolderPanelAsync(string title, string directory, bool multiselect, AsyncCallback callback);
[DllImport("StandaloneFileBrowser")]
private static extern IntPtr DialogSaveFilePanel(string title, string directory, string defaultName, string extension);
[DllImport("StandaloneFileBrowser")]
private static extern void DialogSaveFilePanelAsync(string title, string directory, string defaultName, string extension, AsyncCallback callback);
public string[] OpenFilePanel(string title, string directory, ExtensionFilter[] extensions, bool multiselect) {
var paths = Marshal.PtrToStringAnsi(DialogOpenFilePanel(
title,
directory,
GetFilterFromFileExtensionList(extensions),
multiselect));
return paths.Split((char)28);
}
public void OpenFilePanelAsync(string title, string directory, ExtensionFilter[] extensions, bool multiselect, Action<string[]> cb) {
_openFileCb = cb;
DialogOpenFilePanelAsync(
title,
directory,
GetFilterFromFileExtensionList(extensions),
multiselect,
openFileCb);
}
public string[] OpenFolderPanel(string title, string directory, bool multiselect) {
var paths = Marshal.PtrToStringAnsi(DialogOpenFolderPanel(
title,
directory,
multiselect));
return paths.Split((char)28);
}
public void OpenFolderPanelAsync(string title, string directory, bool multiselect, Action<string[]> cb) {
_openFolderCb = cb;
DialogOpenFolderPanelAsync(
title,
directory,
multiselect,
openFolderCb);
}
public string SaveFilePanel(string title, string directory, string defaultName, ExtensionFilter[] extensions) {
return Marshal.PtrToStringAnsi(DialogSaveFilePanel(
title,
directory,
defaultName,
GetFilterFromFileExtensionList(extensions)));
}
public void SaveFilePanelAsync(string title, string directory, string defaultName, ExtensionFilter[] extensions, Action<string> cb) {
_saveFileCb = cb;
DialogSaveFilePanelAsync(
title,
directory,
defaultName,
GetFilterFromFileExtensionList(extensions),
saveFileCb);
}
private static string GetFilterFromFileExtensionList(ExtensionFilter[] extensions) {
if (extensions == null) {
return "";
}
var filterString = "";
foreach (var filter in extensions) {
filterString += filter.Name + ";";
foreach (var ext in filter.Extensions) {
filterString += ext + ",";
}
filterString = filterString.Remove(filterString.Length - 1);
filterString += "|";
}
filterString = filterString.Remove(filterString.Length - 1);
return filterString;
}
}
}
#endif

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#if UNITY_STANDALONE_WIN
using System;
using System.IO;
using System.Windows.Forms;
using System.Runtime.InteropServices;
using Ookii.Dialogs;
namespace SFB {
// For fullscreen support
// - WindowWrapper class and GetActiveWindow() are required for modal file dialog.
// - "PlayerSettings/Visible In Background" should be enabled, otherwise when file dialog opened app window minimizes automatically.
public class WindowWrapper : IWin32Window {
private IntPtr _hwnd;
public WindowWrapper(IntPtr handle) { _hwnd = handle; }
public IntPtr Handle { get { return _hwnd; } }
}
public class StandaloneFileBrowserWindows : IStandaloneFileBrowser {
[DllImport("user32.dll")]
private static extern IntPtr GetActiveWindow();
public string[] OpenFilePanel(string title, string directory, ExtensionFilter[] extensions, bool multiselect) {
var fd = new VistaOpenFileDialog();
fd.Title = title;
if (extensions != null) {
fd.Filter = GetFilterFromFileExtensionList(extensions);
fd.FilterIndex = 1;
}
else {
fd.Filter = string.Empty;
}
fd.Multiselect = multiselect;
if (!string.IsNullOrEmpty(directory)) {
fd.FileName = GetDirectoryPath(directory);
}
var res = fd.ShowDialog(new WindowWrapper(GetActiveWindow()));
var filenames = res == DialogResult.OK ? fd.FileNames : new string[0];
fd.Dispose();
return filenames;
}
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 fd = new VistaFolderBrowserDialog();
fd.Description = title;
if (!string.IsNullOrEmpty(directory)) {
fd.SelectedPath = GetDirectoryPath(directory);
}
var res = fd.ShowDialog(new WindowWrapper(GetActiveWindow()));
var filenames = res == DialogResult.OK ? new []{ fd.SelectedPath } : new string[0];
fd.Dispose();
return filenames;
}
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 fd = new VistaSaveFileDialog();
fd.Title = title;
var finalFilename = "";
if (!string.IsNullOrEmpty(directory)) {
finalFilename = GetDirectoryPath(directory);
}
if (!string.IsNullOrEmpty(defaultName)) {
finalFilename += defaultName;
}
fd.FileName = finalFilename;
if (extensions != null) {
fd.Filter = GetFilterFromFileExtensionList(extensions);
fd.FilterIndex = 1;
fd.DefaultExt = extensions[0].Extensions[0];
fd.AddExtension = true;
}
else {
fd.DefaultExt = string.Empty;
fd.Filter = string.Empty;
fd.AddExtension = false;
}
var res = fd.ShowDialog(new WindowWrapper(GetActiveWindow()));
var filename = res == DialogResult.OK ? fd.FileName : "";
fd.Dispose();
return filename;
}
public void SaveFilePanelAsync(string title, string directory, string defaultName, ExtensionFilter[] extensions, Action<string> cb) {
cb.Invoke(SaveFilePanel(title, directory, defaultName, extensions));
}
// .NET Framework FileDialog Filter format
// https://msdn.microsoft.com/en-us/library/microsoft.win32.filedialog.filter
private static string GetFilterFromFileExtensionList(ExtensionFilter[] extensions) {
var filterString = "";
foreach (var filter in extensions) {
filterString += filter.Name + "(";
foreach (var ext in filter.Extensions) {
filterString += "*." + ext + ",";
}
filterString = filterString.Remove(filterString.Length - 1);
filterString += ") |";
foreach (var ext in filter.Extensions) {
filterString += "*." + ext + "; ";
}
filterString += "|";
}
filterString = filterString.Remove(filterString.Length - 1);
return filterString;
}
private static string GetDirectoryPath(string directory) {
var directoryPath = Path.GetFullPath(directory);
if (!directoryPath.EndsWith("\\")) {
directoryPath += "\\";
}
if (Path.GetPathRoot(directoryPath) == directoryPath) {
return directory;
}
return Path.GetDirectoryName(directoryPath) + Path.DirectorySeparatorChar;
}
}
}
#endif

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Assets/StandaloneFileBrowser/StandaloneFileBrowserWindows.cs.meta Normal file
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