feature<Launcher>: change style of tabs in title bar; bookmark color for repository

src/Converters/IntToRepoColor.cs

@@ -0,0 +1,52 @@
+using System;
+using System.Globalization;
+using System.Windows;
+using System.Windows.Data;
+using System.Windows.Media;
+
+namespace SourceGit.Converters {
+
+    /// <summary>
+    ///     Integer to color.
+    /// </summary>
+    public class IntToRepoColor : IValueConverter {
+        
+        /// <summary>
+        ///     All supported colors.
+        /// </summary>
+        public static Brush[] Colors = new Brush[] {
+            Brushes.White,
+            Brushes.Red,
+            Brushes.Orange,
+            Brushes.Yellow,
+            Brushes.ForestGreen,
+            Brushes.Purple,
+            Brushes.DeepSkyBlue,
+            Brushes.Magenta,
+        };
+
+        /// <summary>
+        ///     Implement IValueConverter.Convert
+        /// </summary>
+        /// <param name="value"></param>
+        /// <param name="targetType"></param>
+        /// <param name="parameter"></param>
+        /// <param name="culture"></param>
+        /// <returns></returns>
+        public object Convert(object value, Type targetType, object parameter, CultureInfo culture) {
+            return Colors[((int)value) % Colors.Length];
+        }
+
+        /// <summary>
+        ///     Implement IValueConverter.ConvertBack
+        /// </summary>
+        /// <param name="value"></param>
+        /// <param name="targetType"></param>
+        /// <param name="parameter"></param>
+        /// <param name="culture"></param>
+        /// <returns></returns>
+        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture) {
+            return ((Thickness)value).Left;
+        }
+    }
+}

src/Git/Repository.cs

@@ -39,6 +39,10 @@ namespace SourceGit.Git {
         /// </summary>
         public string GroupId { get; set; }
         /// <summary>
+        ///     Custom color.
+        /// </summary>
+        public int Color { get; set; } = 0;
+        /// <summary>
         ///     Last open time(File time format).
         /// </summary>
         public long LastOpenTime { get; set; }

src/Resources/Styles/ContextMenu.xaml

@@ -57,7 +57,7 @@
                 </Grid.ColumnDefinitions>
 
                 <ContentPresenter Name="Icon" Grid.Column="0" Margin="6,0" VerticalAlignment="Center" ContentSource="Icon"/>
-                <ContentPresenter Name="HeadHost" Grid.Column="1" ContentSource="Header" VerticalAlignment="Center"/>
+                <ContentPresenter Name="HeadHost" Grid.Column="1" Margin="0,0,8,0" ContentSource="Header" VerticalAlignment="Center"/>
                 <Path Grid.Column="2" Width="8" Height="8" Style="{DynamicResource Style.Icon}" Data="M 0 0 L 0 7 L 4 3.5 Z"/>
                 <Popup Name="Popup" Placement="Right" HorizontalOffset="-2" IsOpen="{TemplateBinding IsSubmenuOpen}" AllowsTransparency="True" Focusable="False" PopupAnimation="Fade">
                     <Border Name="SubmenuBorder" SnapsToDevicePixels="True" Background="{DynamicResource Brush.BG1}" BorderBrush="{DynamicResource Brush.Border1}" BorderThickness="1">

src/UI/Launcher.xaml

@@ -5,6 +5,8 @@
         xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
         xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
         xmlns:source="clr-namespace:SourceGit"
+        xmlns:local="clr-namespace:SourceGit.UI"
+        xmlns:converters="clr-namespace:SourceGit.Converters"
         mc:Ignorable="d"
         MinWidth="800" MinHeight="600"
         Title="Source Git"
@@ -62,41 +64,82 @@
                                 <Setter Property="Template">
                                     <Setter.Value>
                                         <ControlTemplate TargetType="{x:Type TabControl}">
-                                            <StackPanel Orientation="Horizontal"                                                    
+                                            <StackPanel Orientation="Horizontal" x:Name="HeaderPanel" Margin="6,4,0,0" IsItemsHost="True" SnapsToDevicePixels="True" KeyboardNavigation.TabIndex="1"/>
-                                                        x:Name="HeaderPanel"
-                                                        Margin="6,4,0,0"
-                                                        IsItemsHost="True"
-                                                        SnapsToDevicePixels="True"
-                                                        KeyboardNavigation.TabIndex="1"/>
                                         </ControlTemplate>
                                     </Setter.Value>
                                 </Setter>
                             </Style>
                         </TabControl.Style>
 
+                        <TabControl.Resources>
+                            <converters:IntToRepoColor x:Key="IntToRepoColor"/>
+                            
+                            <DataTemplate DataType="{x:Type local:Launcher+ManagerTab}">
+                                <Path Width="14" Height="14" Margin="12,0" Fill="#FFF05133" Style="{StaticResource Style.Icon}" Data="{StaticResource Icon.Home}"/>
+                            </DataTemplate>
+
+                            <DataTemplate DataType="{x:Type local:Launcher+RepoTab}">
+                                <Grid MinWidth="72" Margin="12,0">
+                                    <Grid.ColumnDefinitions>
+                                        <ColumnDefinition Width="Auto"/>
+                                        <ColumnDefinition Width="Auto"/>
+                                        <ColumnDefinition Width="*" MinWidth="6"/>
+                                        <ColumnDefinition Width="Auto"/>
+                                    </Grid.ColumnDefinitions>
+
+                                    <Path
+                                        Grid.Column="0"
+                                        Width="12" Height="12"
+                                        Fill="{Binding Color, Converter={StaticResource IntToRepoColor}}"
+                                        Style="{StaticResource Style.Icon}"
+                                        Data="{StaticResource Icon.Git}"/>
+
+                                    <Label
+                                        Grid.Column="1" 
+                                        Content="{Binding Title}" 
+                                        Foreground="{StaticResource Brush.FG}" FontFamily="Consolas" FontWeight="Bold"/>
+
+                                    <Button Grid.Column="3" Click="CloseRepo" ToolTip="CLOSE">
+                                        <Path
+                                            Width="8" Height="8" 
+                                            Fill="{StaticResource Brush.FG}"
+                                            Style="{StaticResource Style.Icon}"
+                                            Data="{StaticResource Icon.Close}"/>
+                                    </Button>
+                                </Grid>
+                            </DataTemplate>
+                        </TabControl.Resources>
+
                         <TabControl.ItemContainerStyle>
                             <Style TargetType="{x:Type TabItem}">
-                                <Setter Property="AllowDrop" Value="{Binding AllowDragDrop}"/>
+                                <Setter Property="AllowDrop" Value="{Binding IsRepo}"/>
                                 <Setter Property="IsSelected" Value="{Binding IsActive, Mode=TwoWay}"/>
                                 <Setter Property="Margin" Value="0"/>
                                 <Setter Property="Padding" Value="0"/>
                                 <Setter Property="Template">
                                     <Setter.Value>
                                         <ControlTemplate TargetType="{x:Type TabItem}">
-                                            <Grid x:Name="Container" Opacity=".7" SnapsToDevicePixels="True" WindowChrome.IsHitTestVisibleInChrome="True">
+                                            <Grid SnapsToDevicePixels="True" WindowChrome.IsHitTestVisibleInChrome="True" ToolTip="{Binding Tooltip}">
-                                                <Border x:Name="BG" SnapsToDevicePixels="True" Background="Transparent" BorderThickness="0" BorderBrush="{StaticResource Brush.BG3}" CornerRadius="4,4,0,0">
+                                                <Border x:Name="BG" Margin="-1,0" SnapsToDevicePixels="True" Background="Transparent" BorderThickness="0" BorderBrush="{StaticResource Brush.BG3}" CornerRadius="4,4,0,0">
                                                     <Border.Effect>
                                                         <DropShadowEffect ShadowDepth="0" Opacity=".5"/>
                                                     </Border.Effect>
                                                 </Border>
 
+                                                <Rectangle
+                                                    x:Name="Splitter"
+                                                    HorizontalAlignment="Left" 
+                                                    Width="1" Height="16" 
+                                                    Fill="{StaticResource Brush.FG2}"
+                                                    Visibility="Hidden"/>
+
                                                 <Path
                                                     x:Name="CornerLeft"
                                                     Width="6"
                                                     Height="6"
                                                     HorizontalAlignment="Left"
                                                     VerticalAlignment="Bottom"
-                                                    Margin="-5,0,0,0"
+                                                    Margin="-6,0,0,0"
                                                     Data="M 0,6 L 6,6 6,0 C 6,0 6,6 0,6 Z"
                                                     Fill="Transparent"/>
 
@@ -106,44 +149,50 @@
                                                     Height="6"
                                                     HorizontalAlignment="Right"
                                                     VerticalAlignment="Bottom"
-                                                    Margin="0,0,-5,0"
+                                                    Margin="0,0,-6,0"
                                                     Data="M 0,0 L 0,6 6,6 C 6,6 0,6 0,0 Z"
                                                     Fill="Transparent"/>
 
-                                                <StackPanel Orientation="Horizontal" Margin="12,0" VerticalAlignment="Center">
+                                                <ContentPresenter 
-                                                    <Path Grid.Column="0" Width="14" Height="14" x:Name="Icon" Style="{StaticResource Style.Icon}" Data="{StaticResource Icon.Git}"/>
+                                                    x:Name="ContentSite"
-
+                                                    VerticalAlignment="Center"
-                                                    <ContentPresenter 
+                                                    ContentSource="Header"
-                                                        x:Name="ContentSite" 
+                                                    Opacity=".7"
-                                                        VerticalAlignment="Center" HorizontalAlignment="Center" 
+                                                    RecognizesAccessKey="True"/>
-                                                        TextElement.Foreground="{DynamicResource Brush.FG}"
-                                                        TextElement.FontWeight="Bold"
-                                                        ContentSource="Header"
-                                                        Margin="8,0,0,0"
-                                                        RecognizesAccessKey="True" />
-                                                </StackPanel>
                                             </Grid>
                                             <ControlTemplate.Triggers>
                                                 <Trigger Property="IsSelected" Value="True">
+                                                    <Setter Property="Panel.ZIndex" Value="2"/>
                                                     <Setter TargetName="BG" Property="Background" Value="{DynamicResource Brush.BG1}"/>
                                                     <Setter TargetName="BG" Property="BorderThickness" Value="1,1,1,0"/>
-                                                    <Setter TargetName="Container" Property="Opacity" Value="1"/>
                                                     <Setter TargetName="CornerLeft" Property="Fill" Value="{StaticResource Brush.BG1}"/>
                                                     <Setter TargetName="CornerRight" Property="Fill" Value="{StaticResource Brush.BG1}"/>
+                                                    <Setter TargetName="ContentSite" Property="Opacity" Value="1"/>
                                                 </Trigger>
-                                                <Trigger Property="AllowDrop" Value="False">
+                                                
-                                                    <Setter TargetName="Icon" Property="Data" Value="{StaticResource Icon.Home}"/>
+                                                <Trigger Property="IsSelected" Value="False">
+                                                    <Setter Property="Panel.ZIndex" Value="-1"/>
                                                 </Trigger>
+
                                                 <MultiTrigger>
                                                     <MultiTrigger.Conditions>
                                                         <Condition Property="IsSelected" Value="False"/>
                                                         <Condition Property="IsMouseOver" Value="True"/>
                                                     </MultiTrigger.Conditions>
-                                                    <Setter Property="Panel.ZIndex" Value="-1"/>
+                                                    <Setter Property="Panel.ZIndex" Value="1"/>
                                                     <Setter TargetName="BG" Property="Background" Value="{DynamicResource Brush.BG5}"/>
                                                     <Setter TargetName="CornerLeft" Property="Fill" Value="{StaticResource Brush.BG5}"/>
                                                     <Setter TargetName="CornerRight" Property="Fill" Value="{StaticResource Brush.BG5}"/>
                                                 </MultiTrigger>
+
+                                                <MultiTrigger>
+                                                    <MultiTrigger.Conditions>
+                                                        <Condition Property="IsSelected" Value="False"/>
+                                                        <Condition Property="IsMouseOver" Value="False"/>
+                                                        <Condition Property="AllowDrop" Value="True"/>
+                                                    </MultiTrigger.Conditions>
+                                                    <Setter TargetName="Splitter" Property="Visibility" Value="Visible"/>
+                                                </MultiTrigger>
                                             </ControlTemplate.Triggers>
                                         </ControlTemplate>
                                     </Setter.Value>
@@ -154,16 +203,6 @@
                                 <EventSetter Event="ContextMenuOpening" Handler="TabsContextMenuOpening"/>
                             </Style>
                         </TabControl.ItemContainerStyle>
-
-                        <TabControl.ItemTemplate>
-                            <DataTemplate>
-                                <TextBlock Grid.Column="1" Text="{Binding Title}" Foreground="{StaticResource Brush.FG}" FontWeight="Bold">
-                                    <TextBlock.ToolTip>
-                                        <ToolTip Content="{Binding Tooltip}" FontWeight="Normal"/>
-                                    </TextBlock.ToolTip>
-                                </TextBlock>
-                            </DataTemplate>
-                        </TabControl.ItemTemplate>
                     </TabControl>
                 </ScrollViewer>
                 

src/UI/Launcher.xaml.cs

@@ -1,5 +1,5 @@
-using System;
 using System.Collections.ObjectModel;
+using System.ComponentModel;
 using System.Net;
 using System.Reflection;
 using System.Text.Json;
@@ -8,6 +8,7 @@ using System.Threading.Tasks;
 using System.Windows;
 using System.Windows.Controls;
 using System.Windows.Input;
+using System.Windows.Media;
 
 namespace SourceGit.UI {
 
@@ -19,13 +20,48 @@ namespace SourceGit.UI {
         /// <summary>
         ///     Tab data.
         /// </summary>
-        public class Tab {
+        public class Tab : INotifyPropertyChanged {
             public string Title { get; set; }
             public string Tooltip { get; set; }
-            public bool AllowDragDrop { get; set; }
             public bool IsActive { get; set; }
             public Git.Repository Repo { get; set; }
             public object Page { get; set; }
+            public bool IsRepo => Repo != null;
+            public int Color {
+                get { return Repo == null ? 0 : Repo.Color; }
+                set {
+                    if (Repo == null || Repo.Color == value) return;
+                    Repo.Color = value;
+                    PropertyChanged.Invoke(this, new PropertyChangedEventArgs("Color"));
+                }
+            }
+
+            public event PropertyChangedEventHandler PropertyChanged;
+        }
+
+        /// <summary>
+        ///     Manager tab
+        /// </summary>
+        public class ManagerTab : Tab {
+            public ManagerTab() {
+                Title = "HOME";
+                Tooltip = "Repositories Manager";
+                IsActive = true;
+                Page = new Manager();
+            }
+        }
+
+        /// <summary>
+        ///     Repository tab.
+        /// </summary>
+        public class RepoTab : Tab {
+            public RepoTab(Git.Repository repo, Dashboard page) {
+                Title = repo.Parent == null ? repo.Name : $"{repo.Parent.Name} : {repo.Name}";
+                Tooltip = repo.Path;
+                Repo = repo;
+                IsActive = false;
+                Page = page;
+            }
         }
 
         /// <summary>
@@ -42,16 +78,9 @@ namespace SourceGit.UI {
         ///     Constructor
         /// </summary>
         public Launcher() {
-            Tabs.Add(new Tab() {
+            Tabs.Add(new ManagerTab());
-                Title = "HOME",
-                Tooltip = "Repositories Manager",
-                AllowDragDrop = false,
-                Page = new Manager(),
-            });
-
             InitializeComponent();
             openedTabs.SelectedItem = Tabs[0];
-
             if (App.Preference.CheckUpdate) Task.Run(CheckUpdate);
         }
 
@@ -69,16 +98,8 @@ namespace SourceGit.UI {
             }
 
             repo.Open();
-
             var page = new Dashboard(repo);
-            var tab = new Tab() {
+            var tab = new RepoTab(repo, page);
-                Title = repo.Parent == null ? repo.Name : $"{repo.Parent.Name} : {repo.Name}",
-                Tooltip = repo.Path,
-                AllowDragDrop = true,
-                Repo = repo,
-                Page = page,
-            };
-
             repo.SetPopupManager(page.popupManager);
             Tabs.Add(tab);
             openedTabs.SelectedItem = tab;
@@ -112,6 +133,26 @@ namespace SourceGit.UI {
         }
 
         #region LAYOUT_CONTENT
+        /// <summary>
+        ///     Close repository.
+        /// </summary>
+        /// <param name="sender"></param>
+        /// <param name="e"></param>
+        private void CloseRepo(object sender, RoutedEventArgs e) {
+            var tab = (sender as Button).DataContext as Tab;
+            if (tab == null || tab.Repo == null) {
+                e.Handled = true;
+                return;
+            }
+
+            Tabs.Remove(tab);
+
+            tab.Page = null;
+            tab.Repo.RemovePopup();
+            tab.Repo.Close();
+            tab.Repo = null;
+        }
+
         /// <summary>
         ///     Context menu for tab items.
         /// </summary>
@@ -119,34 +160,12 @@ namespace SourceGit.UI {
         /// <param name="e"></param>
         private void TabsContextMenuOpening(object sender, ContextMenuEventArgs ev) {
             var tab = (sender as TabItem).DataContext as Tab;
-            if (tab == null) {
+            if (tab == null || tab.Repo == null) {
                 ev.Handled = true;
                 return;
             }
 
             var repo = tab.Repo;
-            if (repo == null) {
-                ev.Handled = true;
-                return;
-            }
-
-            var close = new MenuItem();
-            close.Header = "Close";
-            close.Click += (o, e) => {
-                Tabs.Remove(tab);
-
-                tab.Page = null;
-                tab.Repo.RemovePopup();
-                tab.Repo.Close();
-                tab.Repo = null;
-            };
-
-            var copyPath = new MenuItem();
-            copyPath.Header = "Copy Path";
-            copyPath.Click += (o, e) => {
-                Clipboard.SetText(repo.Path);
-                e.Handled = true;
-            };
 
             var refresh = new MenuItem();
             refresh.Header = "Refresh";
@@ -155,11 +174,39 @@ namespace SourceGit.UI {
                 e.Handled = true;
             };
 
+            var bookmark = new MenuItem();
+            bookmark.Header = "Bookmark";
+            for (int i = 0; i < Converters.IntToRepoColor.Colors.Length; i++) {
+                var icon = new System.Windows.Shapes.Path();
+                icon.Style = FindResource("Style.Icon") as Style;
+                icon.Data = Geometry.Parse("M 0,0 A 180,180 180 1 1 1,1 Z");
+                icon.Fill = Converters.IntToRepoColor.Colors[i];
+                icon.Width = 12;
+
+                var mark = new MenuItem();
+                mark.Icon = icon;
+                mark.Header = $"{i + 1}";
+
+                var refIdx = i;
+                mark.Click += (o, e) => {
+                    tab.Color = refIdx;
+                    e.Handled = true;
+                };
+
+                bookmark.Items.Add(mark);
+            }
+
+            var copyPath = new MenuItem();
+            copyPath.Header = "Copy path";
+            copyPath.Click += (o, e) => {
+                Clipboard.SetText(repo.Path);
+                e.Handled = true;
+            };
+
             var menu = new ContextMenu();
-            menu.Items.Add(close);
-            menu.Items.Add(new Separator());
-            menu.Items.Add(copyPath);
             menu.Items.Add(refresh);
+            menu.Items.Add(bookmark);
+            menu.Items.Add(copyPath);
             menu.IsOpen = true;
 
             ev.Handled = true;
@@ -227,11 +274,14 @@ namespace SourceGit.UI {
 
         #region DRAG_DROP
         private void TabsMouseMove(object sender, MouseEventArgs e) {
-            var tab = e.Source as TabItem;
+            var item = e.Source as TabItem;
-            if (tab == null || (tab.DataContext as Tab).Repo == null) return;
+            if (item == null) return;
+
+            var tab = item.DataContext as Tab;
+            if (tab == null || tab.Repo == null) return;
 
             if (Mouse.LeftButton == MouseButtonState.Pressed) {
-                DragDrop.DoDragDrop(tab, tab, DragDropEffects.All);
+                DragDrop.DoDragDrop(item, item, DragDropEffects.All);
                 e.Handled = true;
             }
         }