feature<VSCode>: supports to open repository with Visual Studio Code

src/Models/ExecutableFinder.cs

@@ -0,0 +1,26 @@
+using System.Runtime.InteropServices;
+using System.Text;
+
+namespace SourceGit.Models {
+    /// <summary>
+    ///     用于在PATH中检测可执行文件
+    /// </summary>
+    public class ExecutableFinder {
+
+        // https://docs.microsoft.com/en-us/windows/desktop/api/shlwapi/nf-shlwapi-pathfindonpathw
+        // https://www.pinvoke.net/default.aspx/shlwapi.PathFindOnPath
+        [DllImport("shlwapi.dll", CharSet = CharSet.Unicode, SetLastError = false)]
+        private static extern bool PathFindOnPath([In, Out] StringBuilder pszFile, [In] string[] ppszOtherDirs);
+
+        /// <summary>
+        ///     从PATH中找到可执行文件路径
+        /// </summary>
+        /// <param name="exec"></param>
+        /// <returns></returns>
+        public static string Find(string exec) {
+            var builder = new StringBuilder(exec, 259);
+            var rs = PathFindOnPath(builder, null);
+            return rs ? builder.ToString() : null;
+        }
+    }
+}

src/Resources/Icons.xaml

@@ -70,4 +70,6 @@
     <Geometry x:Key="Icon.Remote.Add">M364 512h67v108h108v67h-108v108h-67v-108h-108v-67h108v-108zm298-64A107 107 0 01768 555C768 614 720 660 660 660h-108v-54h-108v-108h-94v108h-94c4-21 22-47 44-51l-1-12a75 75 0 0171-75a128 128 0 01239-7a106 106 0 0153-14z</Geometry>
     <Geometry x:Key="Icon.Tag">M177 156c-22 5-33 17-36 37c-10 57-33 258-13 278l445 445c23 23 61 23 84 0l246-246c23-23 23-61 0-84l-445-445C437 120 231 145 177 156zM331 344c-26 26-69 26-95 0c-26-26-26-69 0-95s69-26 95 0C357 276 357 318 331 344z</Geometry>
     <Geometry x:Key="Icon.Tag.Add">M683 537h-144v-142h-142V283H239a44 44 0 00-41 41v171a56 56 0 0014 34l321 321a41 41 0 0058 0l174-174a41 41 0 000-58zm-341-109a41 41 0 110-58a41 41 0 010 58zM649 284V142h-69v142h-142v68h142v142h69v-142h142v-68h-142z</Geometry>
+
+    <Geometry x:Key="Icon.VSCode">M719 85 388 417l-209-165L87 299v427l92 47 210-164L720 939 939 850V171zM186 610V412l104 104zm526 55L514 512l198-153z</Geometry>
 </ResourceDictionary>

src/Resources/Locales/en_US.xaml

@@ -115,6 +115,7 @@
     <sys:String x:Key="Text.CreateTag.Message.Placeholder">Optional.</sys:String>
 
     <sys:String x:Key="Text.Dashboard.Explore">Open In File Browser</sys:String>
+    <sys:String x:Key="Text.Dashboard.VSCode">Open In Visual Studio Code</sys:String>
     <sys:String x:Key="Text.Dashboard.Terminal">Open Git Bash</sys:String>
     <sys:String x:Key="Text.Dashboard.Search">Search Commit</sys:String>
     <sys:String x:Key="Text.Dashboard.Configure">Configure this repository</sys:String>

src/Resources/Locales/zh_CN.xaml

@@ -114,6 +114,7 @@
     <sys:String x:Key="Text.CreateTag.Message.Placeholder">选填</sys:String>
 
     <sys:String x:Key="Text.Dashboard.Explore">在文件浏览器中打开</sys:String>
+    <sys:String x:Key="Text.Dashboard.VSCode">在Visual Studio Code中打开</sys:String>
     <sys:String x:Key="Text.Dashboard.Terminal">打开GIT终端</sys:String>
     <sys:String x:Key="Text.Dashboard.Search">查找提交</sys:String>
     <sys:String x:Key="Text.Dashboard.Configure">配置本仓库</sys:String>

src/Views/Preference.xaml

@@ -194,7 +194,7 @@
             <CheckBox
                 Grid.Row="9" Grid.Column="1"
                 Content="{DynamicResource Text.Preference.UseWindowsTerminal}"
-                IsEnabled="{Binding ElementName=me, Path=EnableWindowsTerminal}"
+                IsEnabled="{Binding ElementName=me, Path=HasWindowsTerminal}"
                 IsChecked="{Binding Source={x:Static models:Preference.Instance}, Path=General.UseWindowsTerminal, Mode=TwoWay}"/>
 
             <!-- Git Group -->

src/Views/Preference.xaml.cs

@@ -1,7 +1,6 @@
 using Microsoft.Win32;
 using System;
-using System.Runtime.InteropServices;
+using System.IO;
-using System.Text;
 using System.Windows;
 using System.Windows.Controls;
 
@@ -16,21 +15,13 @@ namespace SourceGit.Views {
         public string Email { get; set; }
         public string CRLF { get; set; }
         public string Version { get; set; }
-
+        public bool HasWindowsTerminal { get; set; }
-        const int MAX_PATH = 260;
-        // https://docs.microsoft.com/en-us/windows/desktop/api/shlwapi/nf-shlwapi-pathfindonpathw
-        // https://www.pinvoke.net/default.aspx/shlwapi.PathFindOnPath
-        [DllImport("shlwapi.dll", CharSet = CharSet.Unicode, SetLastError = false)]
-        private static extern bool PathFindOnPath([In, Out] StringBuilder pszFile, [In] string[] ppszOtherDirs);
-
-        public bool EnableWindowsTerminal { get; set; } = PathFindOnPath(new StringBuilder("wt.exe", MAX_PATH), null);
 
         public Preference() {
             UpdateGitInfo(false);
 
-            if (!EnableWindowsTerminal) {
+            HasWindowsTerminal = Models.ExecutableFinder.Find("wt.exe") != null;
-                Models.Preference.Instance.General.UseWindowsTerminal = false;
+            if (HasWindowsTerminal) Models.Preference.Instance.General.UseWindowsTerminal = false;
-            }
 
             InitializeComponent();
         }
@@ -65,16 +56,15 @@ namespace SourceGit.Views {
         }
 
         private void SelectGitPath(object sender, RoutedEventArgs e) {
-            var sb = new StringBuilder("git.exe", MAX_PATH);
+            var initDir = Models.ExecutableFinder.Find("git.exe");
-            string dir = PathFindOnPath(sb, null)
+            if (initDir == null) initDir = Environment.GetFolderPath(Environment.SpecialFolder.ProgramFiles);
-                ? sb.ToString()
+            else initDir = Path.GetDirectoryName(initDir);
-                : Environment.GetFolderPath(Environment.SpecialFolder.ProgramFiles);
 
             var dialog = new OpenFileDialog {
                 Filter = "Git Executable|git.exe",
                 FileName = "git.exe",
                 Title = App.Text("Preference.Dialog.GitExe"),
-                InitialDirectory = dir,
+                InitialDirectory = initDir,
                 CheckFileExists = true,
             };
 

src/Views/Widgets/Dashboard.xaml

@@ -30,6 +30,14 @@
                         Icon="{DynamicResource Icon.Folder.Open}" 
                         ToolTip="{DynamicResource Text.Dashboard.Explore}"
                         Click="Explore"/>
+                    <controls:IconButton
+                        x:Name="btnOpenWithVSCode"
+                        Visibility="Collapsed"
+                        Margin="8,0"
+                        Padding="0,9"
+                        Icon="{DynamicResource Icon.VSCode}" 
+                        ToolTip="{DynamicResource Text.Dashboard.VSCode}"
+                        Click="OpenInVSCode"/>
                     <controls:IconButton
                         Margin="8,0"
                         Padding="0,9"

src/Views/Widgets/Dashboard.xaml.cs

@@ -56,6 +56,9 @@ namespace SourceGit.Views.Widgets {
             InitializeComponent();
             InitPages();
 
+            var vscode = Models.ExecutableFinder.Find("code.cmd");
+            if (vscode != null) btnOpenWithVSCode.Visibility = Visibility.Visible;
+
             var watcher = Models.Watcher.Get(repo.Path);
             watcher.Navigate += NavigateTo;
             watcher.BranchChanged += UpdateBranches;
@@ -309,6 +312,21 @@ namespace SourceGit.Views.Widgets {
             e.Handled = true;
         }
 
+        private void OpenInVSCode(object sender, RoutedEventArgs e) {
+            var vscode = Models.ExecutableFinder.Find("code.cmd");
+            if (vscode == null) return;
+
+            vscode = Path.Combine(Path.GetDirectoryName(vscode), "..", "Code.exe");
+            Process.Start(new ProcessStartInfo {
+                WorkingDirectory = repo.Path,
+                FileName = vscode,
+                Arguments = $"\"{repo.Path}\"",
+                UseShellExecute = false,
+            });
+
+            e.Handled = true;
+        }
+
         private void Terminal(object sender, RoutedEventArgs e) {
             var bash = Path.Combine(Models.Preference.Instance.Git.Path, "..", "bash.exe");
             if (!File.Exists(bash)) {