optimize<FolderDialog>: remove dependency of Ookii.Dialogs.Wpf

build.bat

@@ -6,7 +6,7 @@ cd src
 rmdir /s /q bin
 rmdir /s /q obj
 dotnet publish SourceGit_48.csproj --nologo -c Release -r win-x86 -o ..\publish\net48
-ilrepack /ndebug /out:..\publish\SourceGit.exe ..\publish\net48\SourceGit.exe ..\publish\net48\Newtonsoft.Json.dll ..\publish\net48\Ookii.Dialogs.Wpf.dll
+ilrepack /ndebug /out:..\publish\SourceGit.exe ..\publish\net48\SourceGit.exe ..\publish\net48\Newtonsoft.Json.dll
 cd ..\publish
 ren SourceGit.exe SourceGit_48.exe
 rmdir /s /q net48

src/Resources/Locales/en_US.xaml

@@ -15,6 +15,7 @@
     <sys:String x:Key="Text.Filter">FILTER</sys:String>
     <sys:String x:Key="Text.Optional">Optional.</sys:String>
     <sys:String x:Key="Text.FakeFolderFilter">‡Directory|*.this.directory</sys:String>
+    <sys:String x:Key="Text.OpenFolder">SELECT FOLDER</sys:String>
 
     <sys:String x:Key="Text.URL">URL :</sys:String>
     <sys:String x:Key="Text.RepositoryURL">Git Repository URL</sys:String>

src/Resources/Locales/zh_CN.xaml

@@ -14,6 +14,7 @@
     <sys:String x:Key="Text.Filter">过滤</sys:String>
     <sys:String x:Key="Text.Optional">选填</sys:String>
     <sys:String x:Key="Text.FakeFolderFilter">‡路径|*.this.directory</sys:String>
+    <sys:String x:Key="Text.OpenFolder">选择文件夹</sys:String>
 
     <sys:String x:Key="Text.URL">仓库地址 ：</sys:String>
     <sys:String x:Key="Text.RepositoryURL">远程仓库地址</sys:String>

src/SourceGit.csproj

@@ -17,7 +17,4 @@
         <PackageRequireLicenseAcceptance>true</PackageRequireLicenseAcceptance>
         <SatelliteResourceLanguages>none</SatelliteResourceLanguages>
     </PropertyGroup>
-    <ItemGroup>
-      <PackageReference Include="Ookii.Dialogs.Wpf" Version="3.1.0" />
-    </ItemGroup>
 </Project>

src/SourceGit_48.csproj

@@ -21,6 +21,5 @@
     </PropertyGroup>
     <ItemGroup>
       <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
-      <PackageReference Include="Ookii.Dialogs.Wpf" Version="3.1.0" />
     </ItemGroup>
 </Project>

src/Views/Controls/FolderDialog.cs

@@ -0,0 +1,124 @@
+using System;
+using System.Runtime.InteropServices;
+using System.Security;
+
+namespace SourceGit.Views.Controls {
+
+    [SuppressUnmanagedCodeSecurity]
+    internal delegate Int32 BrowseCallbackProc(IntPtr hwnd, Int32 msg, IntPtr lParam, IntPtr lpData);
+
+    [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Auto)]
+    [SuppressUnmanagedCodeSecurity]
+    internal class BrowseInfo {
+        public IntPtr hwndOwner;
+        public IntPtr pidlRoot;
+        public IntPtr pszDisplayName;
+        public String lpszTitle;
+        public Int32 ulFlags;
+        public BrowseCallbackProc lpfn;
+        public IntPtr lParam;
+        public Int32 iImage;
+    }
+
+    /// <summary>
+    ///     Win32 API封装（user32.dll)
+    /// </summary>
+    [SuppressUnmanagedCodeSecurity]
+    internal static class User32 {
+        [DllImport("user32.dll", CharSet = CharSet.Auto)]
+        public static extern IntPtr SendMessage(HandleRef hWnd, Int32 msg, Int32 wParam, String lParam);
+
+        [DllImport("user32.dll", CharSet = CharSet.Auto)]
+        public static extern IntPtr SendMessage(HandleRef hWnd, Int32 msg, Int32 wParam, Int32 lParam);
+    }
+
+    /// <summary>
+    ///     Win32 API封装（ole32.dll)
+    /// </summary>
+    [SuppressUnmanagedCodeSecurity]
+    internal static class Ole32 {
+        [DllImport("ole32.dll", CharSet = CharSet.Auto, ExactSpelling = true, SetLastError = true)]
+        internal static extern void CoTaskMemFree(IntPtr pv);
+    }
+
+    /// <summary>
+    ///     Win32 API封装（shell32.dll)
+    /// </summary>
+    [SuppressUnmanagedCodeSecurity]
+    internal static class Shell32 {
+        [DllImport("shell32.dll", CharSet = CharSet.Auto)]
+        public static extern Boolean SHGetPathFromIDList(IntPtr pidl, IntPtr pszPath);
+
+        [DllImport("shell32.dll", CharSet = CharSet.Auto)]
+        public static extern IntPtr SHBrowseForFolder([In] BrowseInfo lpbi);
+    }
+
+    /// <summary>
+    ///     调用WindowsAPI打开对话目录对话框
+    /// </summary>
+    public class FolderDialog : Microsoft.Win32.CommonDialog {
+        /// <summary>
+        ///     选中的目录
+        /// </summary>
+        public string SelectedPath { get; private set; } = string.Empty;
+
+        public override void Reset() {
+            SelectedPath = string.Empty;
+        }
+
+        protected override bool RunDialog(IntPtr hwndOwner) {
+            BrowseCallbackProc callback = new BrowseCallbackProc(BrowseCallbackHandler);
+            bool ok = false;
+            try {
+                var info = new BrowseInfo();
+                info.pidlRoot = IntPtr.Zero;
+                info.hwndOwner = hwndOwner;
+                info.pszDisplayName = IntPtr.Zero;
+                info.lpszTitle = null;
+                info.ulFlags = 0x0153;
+                info.lpfn = callback;
+                info.lParam = IntPtr.Zero;
+                info.iImage = 0;
+
+                IntPtr result = Shell32.SHBrowseForFolder(info);
+                if (result != IntPtr.Zero) {
+                    IntPtr pathPtr = Marshal.AllocHGlobal(260 * Marshal.SystemDefaultCharSize);
+                    Shell32.SHGetPathFromIDList(result, pathPtr);
+                    
+                    if (pathPtr != IntPtr.Zero) {
+                        SelectedPath = Marshal.PtrToStringAuto(pathPtr);
+                        ok = true;
+                        Marshal.FreeHGlobal(pathPtr);
+                    }
+
+                    Ole32.CoTaskMemFree(result);
+                }
+            } finally {
+                callback = null;
+            }
+
+            return ok;
+        }
+
+        private Int32 BrowseCallbackHandler(IntPtr hwnd, Int32 msg, IntPtr lParam, IntPtr lpData) {
+            switch (msg) {
+            case 1:
+                if (!string.IsNullOrEmpty(SelectedPath)) {
+                    Int32 flag = Marshal.SystemDefaultCharSize == 1 ? 1126 : 1127;
+                    User32.SendMessage(new HandleRef(null, hwnd), flag, 1, SelectedPath);
+                }
+                break;
+            case 2:
+                if (lParam != IntPtr.Zero) {
+                    IntPtr pathPtr = Marshal.AllocHGlobal(260 * Marshal.SystemDefaultCharSize);
+                    bool flag = Shell32.SHGetPathFromIDList(lParam, pathPtr);
+                    Marshal.FreeHGlobal(pathPtr);
+                    User32.SendMessage(new HandleRef(null, hwnd), 1125, 0, flag ? 1 : 0);
+                }
+                break;
+            }
+
+            return 0;
+        }
+    }
+}

src/Views/Popups/Clone.xaml.cs

@@ -1,4 +1,3 @@
-using Ookii.Dialogs.Wpf;
 using System.Threading.Tasks;
 using System.Windows.Controls;
 
@@ -55,7 +54,7 @@ namespace SourceGit.Views.Popups {
         }
 
         private void OnFolderSelectorClick(object sender, System.Windows.RoutedEventArgs e) {
-            var dialog = new VistaFolderBrowserDialog();
+            var dialog = new Controls.FolderDialog();
             if (dialog.ShowDialog() == true) {
                 Folder = dialog.SelectedPath;
                 txtFolder.GetBindingExpression(TextBox.TextProperty).UpdateTarget();

src/Views/Preference.xaml.cs

@@ -1,5 +1,4 @@
 using Microsoft.Win32;
-using Ookii.Dialogs.Wpf;
 using System;
 using System.Windows;
 using System.Windows.Controls;
@@ -62,7 +61,7 @@ namespace SourceGit.Views {
         }
 
         private void SelectGitCloneDir(object sender, RoutedEventArgs e) {
-            var dialog = new VistaFolderBrowserDialog();
+            var dialog = new Controls.FolderDialog();
             if (dialog.ShowDialog() == true) {
                 Models.Preference.Instance.Git.DefaultCloneDir = dialog.SelectedPath;
                 txtGitCloneDir?.GetBindingExpression(TextBox.TextProperty).UpdateTarget();

src/Views/Widgets/Histories.xaml.cs

@@ -1,4 +1,3 @@
-using Ookii.Dialogs.Wpf;
 using System;
 using System.Collections.Generic;
 using System.Threading.Tasks;
@@ -349,7 +348,7 @@ namespace SourceGit.Views.Widgets {
             var saveToPatch = new MenuItem();
             saveToPatch.Header = App.Text("CommitCM.SaveAsPatch");
             saveToPatch.Click += (o, e) => {
-                var dialog = new VistaFolderBrowserDialog();
+                var dialog = new Controls.FolderDialog();
                 if (dialog.ShowDialog() == true) {
                     new Commands.FormatPatch(repo.Path, commit.SHA, dialog.SelectedPath).Exec();
                 }

src/Views/Widgets/RevisionFiles.xaml.cs

@@ -1,4 +1,3 @@
-using Ookii.Dialogs.Wpf;
 using System;
 using System.Collections.Generic;
 using System.Diagnostics;
@@ -296,7 +295,7 @@ namespace SourceGit.Views.Widgets {
             saveAs.Header = App.Text("SaveAs");
             saveAs.IsEnabled = node.Type == Models.ObjectType.Blob;
             saveAs.Click += (obj, ev) => {
-                var dialog = new VistaFolderBrowserDialog();
+                var dialog = new Controls.FolderDialog();
                 if (dialog.ShowDialog() == true) {
                     var full = Path.Combine(dialog.SelectedPath, Path.GetFileName(node.Path));
                     new Commands.SaveRevisionFile(repo, node.Path, sha, full).Exec();

src/Views/Widgets/Welcome.xaml.cs

@@ -1,4 +1,3 @@
-using Ookii.Dialogs.Wpf;
 using System.Collections.Generic;
 using System.Diagnostics;
 using System.IO;
@@ -48,7 +47,7 @@ namespace SourceGit.Views.Widgets {
 
         #region FUNC_EVENTS
         private void OnOpenClicked(object sender, RoutedEventArgs e) {
-            var dialog = new VistaFolderBrowserDialog();
+            var dialog = new Controls.FolderDialog();
             if (dialog.ShowDialog() == true) CheckAndOpen(dialog.SelectedPath);
         }