refactor<*>: rewrite all codes...

src/Views/Popups/Rebase.xaml.cs

@@ -0,0 +1,48 @@
+using System.Threading.Tasks;
+using System.Windows.Media;
+
+namespace SourceGit.Views.Popups {
+    /// <summary>
+    ///     变基操作面板
+    /// </summary>
+    public partial class Rebase : Controls.PopupWidget {
+        private string repo = null;
+        private string on = null;
+
+        public Rebase(string repo, string current, Models.Branch branch) {
+            this.repo = repo;
+            this.on = branch.Head;
+
+            InitializeComponent();
+
+            txtCurrent.Text = current;
+            txtOn.Text = !string.IsNullOrEmpty(branch.Remote) ? $"{branch.Remote}/{branch.Name}" : branch.Name;
+            iconBased.Data = FindResource("Icon.Branch") as Geometry;
+        }
+
+        public Rebase(string repo, string current, Models.Commit commit) {
+            this.repo = repo;
+            this.on = commit.SHA;
+
+            InitializeComponent();
+
+            txtCurrent.Text = current;
+            txtOn.Text = $"{commit.ShortSHA}  {commit.Subject}";
+            iconBased.Data = FindResource("Icon.Branch") as Geometry;
+        }
+
+        public override string GetTitle() {
+            return App.Text("Rebase");
+        }
+
+        public override Task<bool> Start() {
+            var autoStash = chkAutoStash.IsChecked == true;
+            return Task.Run(() => {
+                Models.Watcher.SetEnabled(repo, false);
+                new Commands.Rebase(repo, on, autoStash).Exec();
+                Models.Watcher.SetEnabled(repo, true);
+                return true;
+            });
+        }
+    }
+}