New color to brush converter

New boolean to visibility converter
Base class to handle property changes notifications for all View Models
Template selector to handle a different first item in listviews or gridviews

ModernKeePass/BundleArtifacts/neutral.txt

@@ -1,4 +1,4 @@
-MainPackage=C:\Users\bg45\source\repos\ModernKeePass\ModernKeePass\bin\Release\ModernKeePass_1.1.0.6_AnyCPU.appx
-SymbolPackage=C:\Users\bg45\source\repos\ModernKeePass\ModernKeePass\AppPackages\ModernKeePass_1.1.0.6_Test\ModernKeePass_1.1.0.6_AnyCPU.appxsym
-ResourcePack=C:\Users\bg45\source\repos\ModernKeePass\ModernKeePass\bin\Release\ModernKeePass_1.1.0.6_scale-140.appx
-ResourcePack=C:\Users\bg45\source\repos\ModernKeePass\ModernKeePass\bin\Release\ModernKeePass_1.1.0.6_scale-180.appx
+MainPackage=C:\Users\GBE\Source\Repos\ModernKeePass\ModernKeePass\bin\Release\ModernKeePass_1.1.0.10_AnyCPU.appx
+SymbolPackage=C:\Users\GBE\Source\Repos\ModernKeePass\ModernKeePass\AppPackages\ModernKeePass_1.1.0.10_Test\ModernKeePass_1.1.0.10_AnyCPU.appxsym
+ResourcePack=C:\Users\GBE\Source\Repos\ModernKeePass\ModernKeePass\bin\Release\ModernKeePass_1.1.0.10_scale-140.appx
+ResourcePack=C:\Users\GBE\Source\Repos\ModernKeePass\ModernKeePass\bin\Release\ModernKeePass_1.1.0.10_scale-180.appx

ModernKeePass/Common/NotifyPropertyChangedBase.cs

@@ -0,0 +1,28 @@
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Runtime.CompilerServices;
+
+namespace ModernKeePass.Common
+{
+    public class NotifyPropertyChangedBase : INotifyPropertyChanged
+    {
+        public event PropertyChangedEventHandler PropertyChanged;
+
+        protected void OnPropertyChanged([CallerMemberName] string propertyName = "")
+        {
+            PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
+        }
+
+        protected bool SetProperty<T>(ref T property, T value, [CallerMemberName] string propertyName = "")
+        {
+            if (EqualityComparer<T>.Default.Equals(property, value))
+            {
+                return false;
+            }
+
+            property = value;
+            OnPropertyChanged(propertyName);
+            return true;
+        }
+    }
+}

ModernKeePass/Common/ObservableDictionary.cs

@@ -46,6 +46,14 @@ namespace ModernKeePass.Common
             this.Add(item.Key, item.Value);
         }
 
+        public void AddRange(IEnumerable<KeyValuePair<string, object>> values)
+        {
+            foreach (var value in values)
+            {
+                Add(value);
+            }
+        }
+
         public bool Remove(string key)
         {
             if (this._dictionary.Remove(key))

ModernKeePass/Controls/FirstItemDataTemplateSelector.cs

@@ -0,0 +1,18 @@
+using Windows.UI.Xaml;
+using Windows.UI.Xaml.Controls;
+
+namespace ModernKeePass.Controls
+{
+    public class FirstItemDataTemplateSelector: DataTemplateSelector
+    {
+        public DataTemplate FirstItem { get; set; }
+        public DataTemplate OtherItem { get; set; }
+
+        protected override DataTemplate SelectTemplateCore(object item, DependencyObject container)
+        {
+            var itemsControl = ItemsControl.ItemsControlFromItemContainer(container);
+            var returnTemplate = itemsControl.IndexFromContainer(container) == 0 ? FirstItem : OtherItem;
+            return returnTemplate;
+        }
+    }
+}

ModernKeePass/Converters/BooleanToVisibilityConverter.cs

@@ -0,0 +1,28 @@
+using System;
+using Windows.UI.Xaml;
+using Windows.UI.Xaml.Data;
+
+namespace ModernKeePass.Converters
+{
+    public class BooleanToVisibilityConverter : IValueConverter
+    {
+        public object Convert(object value, Type targetType, object parameter, string language)
+        {
+            var boolean = value is bool ? (bool) value : false;
+            return boolean ? Visibility.Visible : Visibility.Collapsed;
+        }
+
+        // No need to implement this
+        public object ConvertBack(object value, Type targetType, object parameter, string language)
+        {
+            var visibility = value is Visibility ? (Visibility) value : Visibility.Visible;
+            switch (visibility)
+            {
+                case Visibility.Visible: return true;
+                case Visibility.Collapsed: return false;
+                default:
+                    throw new ArgumentOutOfRangeException();
+            }
+        }
+    }
+}

ModernKeePass/Converters/ColorToBrushConverter.cs

@@ -0,0 +1,26 @@
+using System;
+using System.Drawing;
+using Windows.UI.Xaml.Data;
+using Windows.UI.Xaml.Media;
+
+namespace ModernKeePass.Converters
+{
+    public class ColorToBrushConverter : IValueConverter
+    {
+        public object Convert(object value, Type targetType, object parameter, string language)
+        {
+            var color = value is Color ? (Color?) value : Color.Empty;
+            if (color == Color.Empty && parameter is SolidColorBrush) return (SolidColorBrush) parameter;
+            return new SolidColorBrush(Windows.UI.Color.FromArgb(
+                color.Value.A,
+                color.Value.R,
+                color.Value.G,
+                color.Value.B));
+        }
+
+        public object ConvertBack(object value, Type targetType, object parameter, string language)
+        {
+            throw new NotImplementedException();
+        }
+    }
+}

ModernKeePass/Converters/PluralizationConverter.cs

@@ -1,5 +1,4 @@
 using System;
-using System.Collections.Generic;
 using Windows.UI.Xaml.Data;
 
 namespace ModernKeePass.Converters

ModernKeePass/MainPage.xaml

@@ -14,7 +14,8 @@
     <Page.Resources>
         <CollectionViewSource 
             x:Name="MenuItemsSource" 
-            Source="{Binding MainMenuItems}" IsSourceGrouped="True" />
+            Source="{Binding MainMenuItems}" 
+            IsSourceGrouped="True" />
     </Page.Resources>
 
     <Grid Background="{ThemeResource ApplicationPageBackgroundThemeBrush}" >

ModernKeePass/MainPage.xaml.cs

@@ -1,5 +1,6 @@
 using System.Collections.ObjectModel;
 using System.Linq;
+using Windows.Storage.AccessCache;
 using Windows.UI.Xaml;
 using Windows.UI.Xaml.Controls;
 using Windows.UI.Xaml.Navigation;
@@ -32,11 +33,23 @@ namespace ModernKeePass
             };
             var app = (App)Application.Current;
             if (app.Database != null && app.Database.IsOpen)
-                mainMenuItems.Add(new MainMenuItemVm { Title = app.Database.Name, PageType = typeof(GroupDetailPage), Destination = Frame, Parameter = app.Database.RootGroup, Group = 1, SymbolIcon = Symbol.ProtectedDocument});
-            
+                mainMenuItems.Add(new MainMenuItemVm
+                {
+                    Title = app.Database.Name,
+                    PageType = typeof(GroupDetailPage),
+                    Destination = Frame,
+                    Parameter = app.Database.RootGroup,
+                    Group = 1,
+                    SymbolIcon = Symbol.ProtectedDocument
+                });
             var mainVm = DataContext as MainVm;
             mainVm.MainMenuItems = from item in mainMenuItems group item by item.Group into grp orderby grp.Key select grp;
-            mainVm.NotifyPropertyChanged("MainMenuItems");
+            /*if (app.Database == null || !app.Database.IsOpen)
+            {
+                var mru = StorageApplicationPermissions.MostRecentlyUsedList;
+                if (mru.Entries.Count > 0) MenuListView.SelectedIndex = 3;
+            }*/
+            //mainVm.NotifyPropertyChanged("MainMenuItems");
         }
 
         private void ListView_SelectionChanged(object sender, SelectionChangedEventArgs e)

ModernKeePass/ModernKeePass.csproj

@@ -112,13 +112,17 @@
     </Compile>
     <Compile Include="Common\DatabaseHelper.cs" />
     <Compile Include="Common\NavigationHelper.cs" />
+    <Compile Include="Common\NotifyPropertyChangedBase.cs" />
     <Compile Include="Common\ObservableDictionary.cs" />
     <Compile Include="Common\RelayCommand.cs" />
     <Compile Include="Common\SuspensionManager.cs" />
+    <Compile Include="Controls\FirstItemDataTemplateSelector.cs" />
     <Compile Include="Controls\ListViewWithDisable.cs" />
     <Compile Include="Controls\OpenDatabaseUserControl.xaml.cs">
       <DependentUpon>OpenDatabaseUserControl.xaml</DependentUpon>
     </Compile>
+    <Compile Include="Converters\BooleanToVisibilityConverter.cs" />
+    <Compile Include="Converters\ColorToBrushConverter.cs" />
     <Compile Include="Converters\PluralizationConverter.cs" />
     <Compile Include="Interfaces\IIsEnabled.cs" />
     <Compile Include="MainPage.xaml.cs">

ModernKeePass/Package.appxmanifest

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Package xmlns="http://schemas.microsoft.com/appx/2010/manifest" xmlns:m2="http://schemas.microsoft.com/appx/2013/manifest">
-  <Identity Name="wismna.ModernKeePass" Publisher="CN=0719A91A-C322-4EE0-A257-E60733EECF06" Version="1.1.0.9" />
+  <Identity Name="wismna.ModernKeePass" Publisher="CN=0719A91A-C322-4EE0-A257-E60733EECF06" Version="1.1.0.10" />
   <Properties>
     <DisplayName>ModernKeePass</DisplayName>
     <PublisherDisplayName>wismna</PublisherDisplayName>

ModernKeePass/Pages/GroupDetailPage.xaml

@@ -5,16 +5,56 @@
     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
     xmlns:viewModels="using:ModernKeePass.ViewModels"
     xmlns:converters="using:ModernKeePass.Converters"
+    xmlns:local="using:ModernKeePass.Controls"
     x:Name="PageRoot"
     x:Class="ModernKeePass.Pages.GroupDetailPage"
     mc:Ignorable="d" >
     <Page.Resources>
+        <SolidColorBrush x:Key="Transparent" Color="Transparent"/>
+        <SolidColorBrush x:Key="White" Color="White"/>
+        <converters:ColorToBrushConverter x:Key="ColorToBrushConverter"/>
         <converters:PluralizationConverter x:Key="PluralizationConverter"/>
+        <DataTemplate x:Name="GroupFirstItem">
+            <Border 
+                BorderThickness="2" 
+                BorderBrush="DimGray" 
+                Background="{ThemeResource ListViewItemPlaceholderBackgroundThemeBrush}" 
+                Margin="0,10,0,0" >
+                <Grid Height="110" Width="480" >
+                    <Grid.ColumnDefinitions>
+                        <ColumnDefinition Width="Auto"/>
+                        <ColumnDefinition Width="*"/>
+                    </Grid.ColumnDefinitions>
+                    <SymbolIcon Grid.Column="0" Symbol="{Binding IconSymbol}" Width="100" Height="100" />
+                    <TextBlock Grid.Column="1" Text="{Binding Name}" Style="{StaticResource TitleTextBlockStyle}" TextWrapping="NoWrap" VerticalAlignment="Center" Margin="13,0,0,5"/>
+                </Grid>
+            </Border>
+        </DataTemplate>
+        <DataTemplate x:Name="GroupOtherItem">
+            <Border 
+                BorderThickness="2" 
+                BorderBrush="DimGray" 
+                Background="{ThemeResource ListViewItemPlaceholderBackgroundThemeBrush}" 
+                Margin="0,10,0,0" >
+                <Grid Height="110" Width="480" >
+                    <Grid.ColumnDefinitions>
+                        <ColumnDefinition Width="Auto"/>
+                        <ColumnDefinition Width="*"/>
+                    </Grid.ColumnDefinitions>
+                    <SymbolIcon Grid.Column="0" Symbol="{Binding IconSymbol}" Width="100" Height="100" />
+                    <StackPanel Grid.Column="1" VerticalAlignment="Top" Margin="10,0,0,0" >
+                        <TextBlock Text="{Binding Name}" Style="{StaticResource TitleTextBlockStyle}" TextWrapping="NoWrap"/>
+                        <TextBlock Style="{StaticResource CaptionTextBlockStyle}" TextWrapping="NoWrap"/>
+                        <TextBlock Text="{Binding EntryCount, ConverterParameter=entry\,entries, Converter={StaticResource PluralizationConverter}}" Style="{StaticResource BodyTextBlockStyle}" MaxHeight="60" />
+                        <TextBlock Text="{Binding GroupCount, ConverterParameter=group\,groups, Converter={StaticResource PluralizationConverter}}" Style="{StaticResource BodyTextBlockStyle}" MaxHeight="60" />
+                    </StackPanel>
+                </Grid>
+            </Border>
+        </DataTemplate>
     </Page.Resources>
     <Page.DataContext>
         <viewModels:GroupVm />
     </Page.DataContext>
-
     <Grid>
         <Grid.Resources>
             <CollectionViewSource
@@ -47,30 +87,11 @@
                     IsSwipeEnabled="false" 
                     SelectionChanged="groups_SelectionChanged"
                     IsSynchronizedWithCurrentItem="False" >
-                    <GridView.ItemTemplate>
-                        <DataTemplate>
-                            <Border 
-                                BorderThickness="2" 
-                                BorderBrush="DimGray" 
-                                Background="{ThemeResource ListViewItemPlaceholderBackgroundThemeBrush}" 
-                                Margin="0,10,0,0" >
-                                <Grid Height="110" Width="480" >
-                                    <Grid.ColumnDefinitions>
-                                        <ColumnDefinition Width="Auto"/>
-                                        <ColumnDefinition Width="*"/>
-                                    </Grid.ColumnDefinitions>
-                                    <SymbolIcon Grid.Column="0" Symbol="{Binding IconSymbol}" Width="100" Height="100" />
-                                    <StackPanel Grid.Column="1" VerticalAlignment="Top" Margin="10,0,0,0" Visibility="{Binding DetailsVisibility}" >
-                                        <TextBlock Text="{Binding Name}" Style="{StaticResource TitleTextBlockStyle}" TextWrapping="NoWrap"/>
-                                        <TextBlock Style="{StaticResource CaptionTextBlockStyle}" TextWrapping="NoWrap"/>
-                                        <TextBlock Text="{Binding EntryCount, ConverterParameter=entry\,entries, Converter={StaticResource PluralizationConverter}}" Style="{StaticResource BodyTextBlockStyle}" MaxHeight="60" />
-                                        <TextBlock Text="{Binding GroupCount, ConverterParameter=group\,groups, Converter={StaticResource PluralizationConverter}}" Style="{StaticResource BodyTextBlockStyle}" MaxHeight="60" />
-                                    </StackPanel>
-                                    <TextBlock Grid.Column="1" Text="{Binding Name}" Style="{StaticResource TitleTextBlockStyle}" TextWrapping="NoWrap" Visibility="{Binding NewVisibility}" VerticalAlignment="Center" Margin="13,0,0,5"/>
-                                </Grid>
-                            </Border>
-                        </DataTemplate>
-                    </GridView.ItemTemplate>
+                    <GridView.ItemTemplateSelector>
+                        <local:FirstItemDataTemplateSelector 
+                            FirstItem="{StaticResource GroupFirstItem}" 
+                            OtherItem="{StaticResource GroupOtherItem}" />
+                        </GridView.ItemTemplateSelector>
                     <GridView.Header>
                         <ListView 
                             Height="auto" 
@@ -82,9 +103,18 @@
                             IsSynchronizedWithCurrentItem="False" >
                             <ListView.ItemTemplate>
                                 <DataTemplate>
-                                    <StackPanel Orientation="Horizontal" Background="{Binding BackgroundColor}">
+                                    <StackPanel 
+                                        Orientation="Horizontal" 
+                                        Background="{Binding BackgroundColor, ConverterParameter={StaticResource Transparent}, Converter={StaticResource ColorToBrushConverter}}">
                                         <SymbolIcon Symbol="{Binding IconSymbol}" />
-                                        <TextBlock Text="{Binding Title}" FontWeight="{Binding FontWeight}" TextWrapping="NoWrap" HorizontalAlignment="Left" VerticalAlignment="Center" Margin="30,0,0,0" Foreground="{Binding ForegroundColor}"/>
+                                        <TextBlock 
+                                            Text="{Binding Title}"
+                                            FontWeight="{Binding FontWeight}" 
+                                            TextWrapping="NoWrap" 
+                                            HorizontalAlignment="Left" 
+                                            VerticalAlignment="Center" 
+                                            Margin="30,0,0,0" 
+                                            Foreground="{Binding ForegroundColor, ConverterParameter={StaticResource White}, Converter={StaticResource ColorToBrushConverter}}"/>
                                     </StackPanel>
                                 </DataTemplate>
                             </ListView.ItemTemplate>
@@ -117,14 +147,16 @@
                     IsSynchronizedWithCurrentItem="False" >
                     <ListView.ItemTemplate>
                         <DataTemplate>
-                            <TextBlock Text="{Binding Name}" Style="{StaticResource TitleTextBlockStyle}" TextWrapping="NoWrap"/>
+                            <TextBlock 
+                                Text="{Binding Name}" 
+                                Style="{StaticResource TitleTextBlockStyle}" 
+                                TextWrapping="NoWrap"/>
                         </DataTemplate>
                     </ListView.ItemTemplate>
                 </ListView>
             </SemanticZoom.ZoomedOutView>
         </SemanticZoom>
         
-
         <!-- Back button and page title -->
         <Grid Grid.Row="0">
             <Grid.ColumnDefinitions>
@@ -132,17 +164,31 @@
                 <ColumnDefinition Width="*"/>
                 <ColumnDefinition Width="200"/>
             </Grid.ColumnDefinitions>
-            <Button Margin="39,59,39,0" Command="{Binding NavigationHelper.GoBackCommand, ElementName=PageRoot}"
-                        Style="{StaticResource NavigationBackButtonNormalStyle}"
-                        VerticalAlignment="Top"
-                        AutomationProperties.Name="Back"
-                        AutomationProperties.AutomationId="BackButton"
-                        AutomationProperties.ItemType="Navigation Button"/>
-            <TextBlock Text="{Binding Name}" Style="{StaticResource HeaderTextBlockStyle}" Grid.Column="1" 
-                        IsHitTestVisible="false" TextWrapping="NoWrap" VerticalAlignment="Bottom" Margin="0,0,30,40"/>
-            <CommandBar Grid.Column="2" Margin="0,40,0,0" Background="Transparent" IsOpen="True">
-                <AppBarButton Icon="Edit" Label="Edit" />
-                <AppBarButton Icon="Delete" Label="Delete" IsEnabled="{Binding IsNotRoot}" Click="AppBarButton_Click" />
+            <Button Margin="39,59,39,0" 
+                    Command="{Binding NavigationHelper.GoBackCommand, ElementName=PageRoot}"
+                    Style="{StaticResource NavigationBackButtonNormalStyle}"
+                    VerticalAlignment="Top"
+                    AutomationProperties.Name="Back"
+                    AutomationProperties.AutomationId="BackButton"
+                    AutomationProperties.ItemType="Navigation Button"/>
+            <TextBlock  
+                Grid.Column="1" 
+                Text="{Binding Name}" 
+                Style="{StaticResource HeaderTextBlockStyle}"
+                IsHitTestVisible="false" 
+                TextWrapping="NoWrap" 
+                VerticalAlignment="Bottom" 
+                Margin="0,0,30,40"/>
+            <CommandBar 
+                Grid.Column="2" 
+                Margin="0,40,0,0" 
+                Background="Transparent" 
+                IsOpen="True">
+                <AppBarButton Icon="Save" Label="Save" />
+                <CommandBar.SecondaryCommands>
+                    <AppBarButton Icon="Edit" Label="Edit" />
+                    <AppBarButton Icon="Delete" Label="Delete" IsEnabled="{Binding IsNotRoot}" Click="AppBarButton_Click" />
+                </CommandBar.SecondaryCommands>
             </CommandBar>
         </Grid>
     </Grid>

ModernKeePass/Pages/OpenDatabasePage.xaml.cs

@@ -63,8 +63,6 @@ namespace ModernKeePass.Pages
             if (databaseVm == null) return;
             databaseVm.SelectedVisibility = Visibility.Visible;
             databaseVm.Name = file.Name;
-            databaseVm.NotifyPropertyChanged("SelectedVisibility");
-            databaseVm.NotifyPropertyChanged("Name");
         }
 
         private void PasswordUserControl_PasswordChecked(object sender, EventArgs e)

ModernKeePass/Pages/RecentDatabasesPage.xaml

@@ -5,27 +5,29 @@
     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
     xmlns:viewModels="using:ModernKeePass.ViewModels"
     xmlns:local="using:ModernKeePass.Controls"
+    xmlns:Converters="using:ModernKeePass.Converters"
     x:Class="ModernKeePass.Pages.RecentDatabasesPage"
     mc:Ignorable="d">
-    <Page.DataContext>
-        <viewModels:RecentVm/>
-    </Page.DataContext>
     <Page.Resources>
+        <Converters:BooleanToVisibilityConverter x:Key="BooleanToVisibilityConverter"/>
         <CollectionViewSource 
             x:Name="RecentItemsSource" 
             Source="{Binding RecentItems}" />
     </Page.Resources>
+    <Page.DataContext>
+        <viewModels:RecentVm/>
+    </Page.DataContext>
     <ListView 
         Background="{ThemeResource ApplicationPageBackgroundThemeBrush}"
         ItemsSource="{Binding Source={StaticResource RecentItemsSource}}"
         x:Name="RecentListView" 
         SelectionChanged="RecentListView_SelectionChanged"
-        IsSynchronizedWithCurrentItem="False">
+        SelectedItem="{Binding SelectedItem, Mode=TwoWay}">
         <ListView.ItemTemplate>
             <DataTemplate>
                 <StackPanel>
                     <TextBlock Text="{Binding Name}" Width="350" Padding="5" />
-                    <local:OpenDatabaseUserControl Visibility="{Binding PasswordVisibility}" ValidationChecked="PasswordUserControl_PasswordChecked" />
+                    <local:OpenDatabaseUserControl Visibility="{Binding IsSelected, Converter={StaticResource BooleanToVisibilityConverter}}" ValidationChecked="PasswordUserControl_PasswordChecked" />
                 </StackPanel>
             </DataTemplate>
         </ListView.ItemTemplate>

ModernKeePass/Pages/RecentDatabasesPage.xaml.cs

@@ -34,20 +34,17 @@ namespace ModernKeePass.Pages
             recentVm.RecentItems = new ObservableCollection<RecentItemVm>(
                 from entry in mru.Entries
                 select new RecentItemVm {Name = entry.Metadata, Token = entry.Token});
-            recentVm.NotifyPropertyChanged("RecentItems");
         }
 
         private async void RecentListView_SelectionChanged(object sender, SelectionChangedEventArgs e)
         {
-            var recentItem = e.AddedItems[0] as RecentItemVm;
+            var recentVm = DataContext as RecentVm;
+            if (recentVm.SelectedItem == null) return;
             var mru = StorageApplicationPermissions.MostRecentlyUsedList;
-            if (recentItem == null) return;
-            var file = await mru.GetFileAsync(recentItem.Token);
+            var file = await mru.GetFileAsync(recentVm.SelectedItem.Token);
 
             var app = (App)Application.Current;
             app.Database = new DatabaseHelper(file);
-            recentItem.PasswordVisibility = Visibility.Visible;
-            recentItem.NotifyPropertyChanged("PasswordVisibility");
         }
 
         private void PasswordUserControl_PasswordChecked(object sender, EventArgs e)

ModernKeePass/Pages/SaveDatabasePage.xaml.cs

@@ -41,7 +41,6 @@ namespace ModernKeePass.Pages
         private void UpdateDatabaseStatus(App app, DatabaseVm databaseVm)
         {
             databaseVm.IsOpen = app.Database.IsOpen;
-            databaseVm.NotifyPropertyChanged("IsOpen");
         }
     }
 }

ModernKeePass/ViewModels/DatabaseVm.cs

@@ -1,25 +1,29 @@
-using System;
-using System.ComponentModel;
-using Windows.UI.Xaml;
+using Windows.UI.Xaml;
+using ModernKeePass.Common;
 
 namespace ModernKeePass.ViewModels
 {
-    public class DatabaseVm : INotifyPropertyChanged
+    public class DatabaseVm : NotifyPropertyChangedBase
     {
         private string _name;
-        public Visibility SelectedVisibility { get; set; } = Visibility.Collapsed;
+        private Visibility _selectedVisibility = Visibility.Collapsed;
+        private bool _isOpen;
 
-        public bool IsOpen { get; set; }
-        public string Name {
-            get { return string.IsNullOrEmpty(_name) ? string.Empty : $"Database {_name} selected"; }
-            set { _name = value; }
+        public Visibility SelectedVisibility
+        {
+            get { return _selectedVisibility; }
+            set { SetProperty(ref _selectedVisibility, value); }
         }
 
-        public event PropertyChangedEventHandler PropertyChanged;
-
-        public void NotifyPropertyChanged(string propertyName)
+        public bool IsOpen
         {
-            PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
+            get { return _isOpen; }
+            set { SetProperty(ref _isOpen, value); }
+        }
+
+        public string Name {
+            get { return string.IsNullOrEmpty(_name) ? string.Empty : $"Database {_name} selected"; }
+            set { SetProperty(ref _name, value); }
         }
     }
 }

ModernKeePass/ViewModels/EntryVm.cs

@@ -42,10 +42,9 @@ namespace ModernKeePass.ViewModels
             get { return GetEntryValue(PwDefs.NotesField); }
             set { SetEntryValue(PwDefs.NotesField, value); }
         }
+        public System.Drawing.Color? BackgroundColor => _pwEntry?.BackgroundColor;
 
-        public SolidColorBrush BackgroundColor => CreateFromColor(_pwEntry?.BackgroundColor, Colors.Transparent);
-
-        public SolidColorBrush ForegroundColor => CreateFromColor(_pwEntry?.ForegroundColor, Colors.White);
+        public System.Drawing.Color? ForegroundColor => _pwEntry?.ForegroundColor;
         
         public FontWeight FontWeight => _pwEntry == null ? FontWeights.Bold : FontWeights.Normal;
 
@@ -82,15 +81,5 @@ namespace ModernKeePass.ViewModels
         {
             _pwEntry?.Strings.Set(key, new ProtectedString(true, newValue));
         }
-
-        private SolidColorBrush CreateFromColor(System.Drawing.Color? color, Windows.UI.Color defaultValue)
-        {
-            if (!color.HasValue || color.Value == System.Drawing.Color.Empty) return new SolidColorBrush(defaultValue);
-            return new SolidColorBrush(Windows.UI.Color.FromArgb(
-                color.Value.A,
-                color.Value.R,
-                color.Value.G,
-                color.Value.B));
-        }
     }
 }

ModernKeePass/ViewModels/GroupVm.cs

@@ -1,14 +1,13 @@
 using System.Collections.ObjectModel;
-using System.ComponentModel;
 using System.Linq;
-using Windows.UI.Xaml;
 using Windows.UI.Xaml.Controls;
+using ModernKeePass.Common;
 using ModernKeePass.Mappings;
 using ModernKeePassLib;
 
 namespace ModernKeePass.ViewModels
 {
-    public class GroupVm : INotifyPropertyChanged
+    public class GroupVm : NotifyPropertyChangedBase
     {
         public GroupVm ParentGroup { get; }
         public ObservableCollection<EntryVm> Entries { get; set; } = new ObservableCollection<EntryVm>();
@@ -19,9 +18,6 @@ namespace ModernKeePass.ViewModels
 
         public int GroupCount => Groups.Count - 1;
         
-        public Visibility DetailsVisibility => _pwGroup == null ? Visibility.Collapsed : Visibility.Visible;
-        public Visibility NewVisibility => _pwGroup == null ? Visibility.Visible : Visibility.Collapsed;
-
         public Symbol IconSymbol
         {
             get
@@ -74,12 +70,5 @@ namespace ModernKeePass.ViewModels
             _pwGroup.Entries.Remove(entry.Entry);
             Entries.Remove(entry);
         }
-        public event PropertyChangedEventHandler PropertyChanged;
-
-        public void NotifyPropertyChanged(string propertyName)
-        {
-            PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
-        }
-
     }
 }

ModernKeePass/ViewModels/Items/RecentItemVm.cs

@@ -1,19 +1,19 @@
 using System.ComponentModel;
 using Windows.UI.Xaml;
+using ModernKeePass.Common;
 
 namespace ModernKeePass.ViewModels
 {
-    public class RecentItemVm: INotifyPropertyChanged
+    public class RecentItemVm: NotifyPropertyChangedBase
     {
+        private bool _isSelected;
         public string Token { get; set; }
         public string Name { get; set; }
-        public Visibility PasswordVisibility { get; set; } = Visibility.Collapsed;
 
-        public event PropertyChangedEventHandler PropertyChanged;
-
-        public void NotifyPropertyChanged(string propertyName)
+        public bool IsSelected
         {
-            PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
+            get { return _isSelected; }
+            internal set { SetProperty(ref _isSelected, value); }
         }
     }
 }

ModernKeePass/ViewModels/MainVm.cs

@@ -1,17 +1,16 @@
-using System.Collections.ObjectModel;
-using System.ComponentModel;
-using System.Linq;
+using System.Linq;
+using ModernKeePass.Common;
 
 namespace ModernKeePass.ViewModels
 {
-    public class MainVm : INotifyPropertyChanged
+    public class MainVm : NotifyPropertyChangedBase
     {
-        public IOrderedEnumerable<IGrouping<int, MainMenuItemVm>> MainMenuItems { get; set; }
+        private IOrderedEnumerable<IGrouping<int, MainMenuItemVm>> _mainMenuItems;
 
-        public event PropertyChangedEventHandler PropertyChanged;
-        public void NotifyPropertyChanged(string propertyName)
+        public IOrderedEnumerable<IGrouping<int, MainMenuItemVm>> MainMenuItems
         {
-            PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
+            get { return _mainMenuItems; }
+            set { SetProperty(ref _mainMenuItems, value); }
         }
     }
 }

ModernKeePass/ViewModels/RecentVm.cs

@@ -1,17 +1,37 @@
 using System.Collections.ObjectModel;
-using System.ComponentModel;
+using ModernKeePass.Common;
 
 namespace ModernKeePass.ViewModels
 {
-    public class RecentVm : INotifyPropertyChanged
+    public class RecentVm : NotifyPropertyChangedBase
     {
-        public ObservableCollection<RecentItemVm> RecentItems { get; set; }
+        private RecentItemVm _selectedItem;
+        private ObservableCollection<RecentItemVm> _recentItems;
 
-        public event PropertyChangedEventHandler PropertyChanged;
-
-        public void NotifyPropertyChanged(string propertyName)
+        public ObservableCollection<RecentItemVm> RecentItems
         {
-            PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
+            get { return _recentItems; }
+            set { SetProperty(ref _recentItems, value); }
+        }
+
+        public RecentItemVm SelectedItem
+        {
+            get { return _selectedItem; }
+            set
+            {
+                if (_selectedItem == value) return;
+                if (_selectedItem != null)
+                {
+                    _selectedItem.IsSelected = false;
+                }
+
+                SetProperty(ref _selectedItem, value);
+
+                if (_selectedItem != null)
+                {
+                    _selectedItem.IsSelected = true;
+                }
+            }
         }
     }
 }