feature: add context menu item to move repository node (#437)

src/Resources/Locales/en_US.axaml

@@ -354,6 +354,8 @@
   <x:String x:Key="Text.Merge.Into" xml:space="preserve">Into:</x:String>
   <x:String x:Key="Text.Merge.Mode" xml:space="preserve">Merge Option:</x:String>
   <x:String x:Key="Text.Merge.Source" xml:space="preserve">Source Branch:</x:String>
+  <x:String x:Key="Text.MoveRepositoryNode" xml:space="preserve">Move Repository Node</x:String>
+  <x:String x:Key="Text.MoveRepositoryNode.Target" xml:space="preserve">Select parent node for:</x:String>
   <x:String x:Key="Text.Name" xml:space="preserve">Name:</x:String>
   <x:String x:Key="Text.NotConfigured" xml:space="preserve">Git has NOT been configured. Please to go [Preference] and configure it first.</x:String>
   <x:String x:Key="Text.Notice" xml:space="preserve">NOTICE</x:String>
@@ -588,6 +590,7 @@
   <x:String x:Key="Text.Welcome.Delete" xml:space="preserve">Delete</x:String>
   <x:String x:Key="Text.Welcome.DragDropTip" xml:space="preserve">DRAG &amp; DROP FOLDER SUPPORTED. CUSTOM GROUPING SUPPORTED.</x:String>
   <x:String x:Key="Text.Welcome.Edit" xml:space="preserve">Edit</x:String>
+  <x:String x:Key="Text.Welcome.Move" xml:space="preserve">Move to Another Group</x:String>
   <x:String x:Key="Text.Welcome.OpenAllInNode" xml:space="preserve">Open All Repositories</x:String>
   <x:String x:Key="Text.Welcome.OpenOrInit" xml:space="preserve">Open Repository</x:String>
   <x:String x:Key="Text.Welcome.OpenTerminal" xml:space="preserve">Open Terminal</x:String>

src/Resources/Locales/zh_CN.axaml

@@ -357,6 +357,8 @@
   <x:String x:Key="Text.Merge.Into" xml:space="preserve">目标分支 ：</x:String>
   <x:String x:Key="Text.Merge.Mode" xml:space="preserve">合并方式 ：</x:String>
   <x:String x:Key="Text.Merge.Source" xml:space="preserve">合并分支 ：</x:String>
+  <x:String x:Key="Text.MoveRepositoryNode" xml:space="preserve">调整仓库分组</x:String>
+  <x:String x:Key="Text.MoveRepositoryNode.Target" xml:space="preserve">请选择目标分组：</x:String>
   <x:String x:Key="Text.Name" xml:space="preserve">名称 ：</x:String>
   <x:String x:Key="Text.NotConfigured" xml:space="preserve">GIT尚未配置。请打开【偏好设置】配置GIT路径。</x:String>
   <x:String x:Key="Text.Notice" xml:space="preserve">系统提示</x:String>
@@ -590,6 +592,7 @@
   <x:String x:Key="Text.Welcome.Delete" xml:space="preserve">删除</x:String>
   <x:String x:Key="Text.Welcome.DragDropTip" xml:space="preserve">支持拖放目录添加。支持自定义分组。</x:String>
   <x:String x:Key="Text.Welcome.Edit" xml:space="preserve">编辑</x:String>
+  <x:String x:Key="Text.Welcome.Move" xml:space="preserve">调整分组</x:String>
   <x:String x:Key="Text.Welcome.OpenAllInNode" xml:space="preserve">打开所有包含仓库</x:String>
   <x:String x:Key="Text.Welcome.OpenOrInit" xml:space="preserve">打开本地仓库</x:String>
   <x:String x:Key="Text.Welcome.OpenTerminal" xml:space="preserve">打开终端</x:String>

src/Resources/Locales/zh_TW.axaml

@@ -357,6 +357,8 @@
   <x:String x:Key="Text.Merge.Into" xml:space="preserve">目標分支:</x:String>
   <x:String x:Key="Text.Merge.Mode" xml:space="preserve">合併方式:</x:String>
   <x:String x:Key="Text.Merge.Source" xml:space="preserve">合併分支:</x:String>
+  <x:String x:Key="Text.MoveRepositoryNode" xml:space="preserve">調整存放庫分組</x:String>
+  <x:String x:Key="Text.MoveRepositoryNode.Target" xml:space="preserve">請選擇目標分組：</x:String>
   <x:String x:Key="Text.Name" xml:space="preserve">名稱:</x:String>
   <x:String x:Key="Text.NotConfigured" xml:space="preserve">尚未設定 Git。請開啟 [偏好設定] 以設定 Git 路徑。</x:String>
   <x:String x:Key="Text.Notice" xml:space="preserve">系統提示</x:String>
@@ -591,6 +593,7 @@
   <x:String x:Key="Text.Welcome.Delete" xml:space="preserve">刪除</x:String>
   <x:String x:Key="Text.Welcome.DragDropTip" xml:space="preserve">支援拖放以新增目錄與自訂群組。</x:String>
   <x:String x:Key="Text.Welcome.Edit" xml:space="preserve">編輯</x:String>
+  <x:String x:Key="Text.Welcome.Move" xml:space="preserve">調整存放庫分組</x:String>
   <x:String x:Key="Text.Welcome.OpenAllInNode" xml:space="preserve">開啟所有包含存放庫</x:String>
   <x:String x:Key="Text.Welcome.OpenOrInit" xml:space="preserve">開啟本機存放庫</x:String>
   <x:String x:Key="Text.Welcome.OpenTerminal" xml:space="preserve">開啟終端機</x:String>

src/ViewModels/MoveRepositoryNode.cs

@@ -0,0 +1,72 @@
+using System;
+using System.Collections.Generic;
+using System.Threading.Tasks;
+
+namespace SourceGit.ViewModels
+{
+    public class MoveRepositoryNode : Popup
+    {
+        public RepositoryNode Target
+        {
+            get;
+            private set;
+        } = null;
+
+        public List<RepositoryNode> Rows
+        {
+            get;
+            private set;
+        } = [];
+
+        public RepositoryNode Selected
+        {
+            get => _selected;
+            set => SetProperty(ref _selected, value);
+        }
+
+        public MoveRepositoryNode(RepositoryNode target)
+        {
+            Target = target;
+            Rows.Add(new RepositoryNode() { 
+                Name = "ROOT", 
+                Depth = 0, 
+                Id = Guid.NewGuid().ToString() 
+            });
+            MakeRows(Preference.Instance.RepositoryNodes, 1);
+
+            View = new Views.MoveRepositoryNode() { DataContext = this };
+        }
+
+        public override Task<bool> Sure()
+        {
+            if (_selected != null)
+            {
+                var node = Preference.Instance.FindNode(_selected.Id);
+                Preference.Instance.MoveNode(Target, node, true);
+                Welcome.Instance.Refresh();
+            }
+
+            return null;
+        }
+
+        private void MakeRows(List<RepositoryNode> collection, int depth)
+        {
+            foreach (var node in collection)
+            {
+                if (node.IsRepository || node.Id == Target.Id)
+                    continue;
+
+                var dump = new RepositoryNode()
+                {
+                    Name = node.Name,
+                    Depth = depth,
+                    Id = node.Id
+                };
+                Rows.Add(dump);
+                MakeRows(node.SubNodes, depth + 1);
+            }
+        }
+
+        private RepositoryNode _selected = null;
+    }
+}

src/ViewModels/Welcome.cs

@@ -172,6 +172,18 @@ namespace SourceGit.ViewModels
             };
             menu.Items.Add(edit);
 
+            var move = new MenuItem();
+            move.Header = App.Text("Welcome.Move");
+            move.Icon = App.CreateMenuIcon("Icons.Move");
+            move.Click += (_, e) =>
+            {
+                if (PopupHost.CanCreatePopup())
+                    PopupHost.ShowPopup(new MoveRepositoryNode(node));
+
+                e.Handled = true;
+            };
+            menu.Items.Add(move);
+
             if (node.IsRepository)
             {
                 var explore = new MenuItem();

src/Views/MoveRepositoryNode.axaml

@@ -0,0 +1,89 @@
+<UserControl xmlns="https://github.com/avaloniaui"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+             xmlns:v="using:SourceGit.Views"
+             xmlns:vm="using:SourceGit.ViewModels"
+             xmlns:c="using:SourceGit.Converters"
+             mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
+             x:Class="SourceGit.Views.MoveRepositoryNode"
+             x:DataType="vm:MoveRepositoryNode">
+  <StackPanel Orientation="Vertical" Margin="8,0,0,0">
+    <TextBlock FontSize="18"
+               Classes="bold"
+               Text="{DynamicResource Text.MoveRepositoryNode}"/>
+
+    <StackPanel Height="28" Margin="4,16,4,0" Orientation="Horizontal">
+      <TextBlock VerticalAlignment="Center" Margin="0,0,8,0" Text="{DynamicResource Text.MoveRepositoryNode.Target}"/>
+      <TextBlock VerticalAlignment="Center" Text="{Binding Target.Name, Mode=OneTime}"/>
+    </StackPanel>
+
+    <ListBox x:Name="TreeContainer"
+             Margin="4,0"
+             Padding="4"
+             MinHeight="28"
+             MaxHeight="100"
+             Focusable="True"
+             BorderThickness="1"
+             BorderBrush="{DynamicResource Brush.Border2}"
+             CornerRadius="4"
+             Background="{DynamicResource Brush.Contents}"
+             ScrollViewer.HorizontalScrollBarVisibility="Disabled"
+             ScrollViewer.VerticalScrollBarVisibility="Auto"
+             ItemsSource="{Binding Rows}"
+             SelectionMode="Single"
+             SelectedItem="{Binding Selected, Mode=TwoWay}">
+      <ListBox.Styles>
+        <Style Selector="ListBox">
+          <Setter Property="FocusAdorner">
+            <FocusAdornerTemplate>
+              <Border Background="Transparent" BorderThickness="0"/>
+            </FocusAdornerTemplate>
+          </Setter>
+        </Style>
+
+        <Style Selector="ListBoxItem" x:DataType="vm:RepositoryNode">
+          <Setter Property="Margin" Value="0"/>
+          <Setter Property="Padding" Value="0"/>
+          <Setter Property="Height" Value="30"/>
+          <Setter Property="CornerRadius" Value="4"/>
+          <Setter Property="FocusAdorner">
+            <FocusAdornerTemplate>
+              <Border Background="Transparent" BorderThickness="0"/>
+            </FocusAdornerTemplate>
+          </Setter>
+        </Style>
+      </ListBox.Styles>
+
+      <ListBox.ItemTemplate>
+        <DataTemplate DataType="vm:RepositoryNode">
+          <Grid Background="Transparent"
+                Height="30"
+                ColumnDefinitions="16,18,Auto,*"
+                Margin="{Binding Depth, Converter={x:Static c:IntConverters.ToTreeMargin}}"
+                ClipToBounds="True">
+            <ToggleButton Grid.Column="0"
+                          Classes="tree_expander"
+                          Focusable="False"
+                          HorizontalAlignment="Center"
+                          IsChecked="True"
+                          IsHitTestVisible="False"/>
+
+            <ToggleButton Grid.Column="1"
+                          Classes="folder"
+                          Focusable="False"
+                          Width="14" Height="14"
+                          HorizontalAlignment="Left"
+                          Foreground="{DynamicResource Brush.FG1}"
+                          IsChecked="True"/>
+
+            <TextBlock Grid.Column="2"
+                       Classes="primary"
+                       VerticalAlignment="Center"
+                       Text="{Binding Name}"/>
+          </Grid>
+        </DataTemplate>
+      </ListBox.ItemTemplate>
+    </ListBox>
+  </StackPanel>
+</UserControl>

src/Views/MoveRepositoryNode.axaml.cs

@@ -0,0 +1,14 @@
+using Avalonia.Controls;
+
+namespace SourceGit.Views
+{
+    public partial class MoveRepositoryNode : UserControl
+    {
+        public MoveRepositoryNode()
+        {
+            InitializeComponent();
+        }
+    }
+}
+
+