refactor<*>: rewrite all codes...

src/Views/Histories.xaml.cs

@@ -0,0 +1,70 @@
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Navigation;
+
+namespace SourceGit.Views {
+
+    /// <summary>
+    ///     文件历史
+    /// </summary>
+    public partial class Histories : Window {
+        private string repo = null;
+        private string file = null;
+
+        public Histories(string repo, string file) {
+            this.repo = repo;
+            this.file = file;
+
+            InitializeComponent();
+
+            Task.Run(() => {
+                var commits = new Commands.Commits(repo, $"-n 10000 -- \"{file}\"").Result();
+                Dispatcher.Invoke(() => {
+                    loading.IsAnimating = false;
+                    loading.Visibility = Visibility.Collapsed;
+                    commitList.ItemsSource = commits;
+                    commitList.SelectedIndex = 0;
+                });
+            });
+        }
+
+        #region WINDOW_COMMANDS
+        private void Minimize(object sender, RoutedEventArgs e) {
+            SystemCommands.MinimizeWindow(this);
+        }
+
+        private void MaximizeOrRestore(object sender, RoutedEventArgs e) {
+            if (WindowState == WindowState.Normal) {
+                SystemCommands.MaximizeWindow(this);
+            } else {
+                SystemCommands.RestoreWindow(this);
+            }
+        }
+
+        private void Quit(object sender, RoutedEventArgs e) {
+            Close();
+        }
+        #endregion
+
+        #region EVENTS
+        private void OnCommitSelectedChanged(object sender, SelectedCellsChangedEventArgs e) {
+            var commit = (sender as DataGrid).SelectedItem as Models.Commit;
+            if (commit == null) return;
+
+            var start = $"{commit.SHA}^";
+            if (commit.Parents.Count == 0) start = "4b825dc642cb6eb9a060e54bf8d69288fbee4904";
+
+            diffViewer.Diff(repo, new Widgets.DiffViewer.Option() {
+                RevisionRange = new string[] { start, commit.SHA },
+                Path = file
+            });
+        }
+
+        private void GotoCommit(object sender, RequestNavigateEventArgs e) {
+            Models.Watcher.Get(repo).NavigateTo(e.Uri.OriginalString);
+            e.Handled = true;
+        }
+        #endregion
+    }
+}