Turned on "Allow Unsafe Blocks". Added KeyConstants (will be used lat…

…er for hotkey bindings). Added SystemHelper and NativeUtilities. Added RECT struct. Added BorderlessWindow and BorderlessReactiveWindow base classes. Added Animations, Brushes, Controls, and Converters resource dictionaries. Added WindowDefinition. Changed Workspace to BorderlessReactiveWindow. Added design instance of viewmodel to Workspace.

#12

Horizon/App.xaml

@@ -1,7 +1,14 @@
 <Application x:Class="Horizon.App"
              xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
-             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-             xmlns:local="clr-namespace:Horizon">
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
     <Application.Resources>
+        <ResourceDictionary>
+            <ResourceDictionary.MergedDictionaries>
+                <ResourceDictionary Source="Resources/UI/Brushes.xaml" />
+                <ResourceDictionary Source="Resources/UI/Controls.xaml" />
+                <ResourceDictionary Source="Resources/UI/Animations.xaml" />
+                <ResourceDictionary Source="Resources/UI/Converters.xaml" />
+            </ResourceDictionary.MergedDictionaries>
+        </ResourceDictionary>
     </Application.Resources>
 </Application>

Horizon/Horizon.csproj

@@ -11,6 +11,7 @@
     <VersionSuffix>alpha</VersionSuffix>
     <IncludeSourceRevisionInInformationalVersion>false</IncludeSourceRevisionInInformationalVersion>
     <ApplicationIcon>Horizon.ico</ApplicationIcon>
+    <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
   </PropertyGroup>
 
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|AnyCPU'">

Horizon/Resources/UI/Animations.xaml

@@ -0,0 +1,2 @@
+<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation">
+</ResourceDictionary>

Horizon/Resources/UI/Brushes.xaml

@@ -0,0 +1,25 @@
+<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
+    <!-- Defined Colors -->
+    <Color x:Key="Shark">#2A2A2D</Color>
+    <Color x:Key="Black">#000000</Color>
+    <Color x:Key="White">#FFFFFF</Color>
+    <Color x:Key="Light Crimson">#990000</Color>
+    <Color x:Key="Crimson">#770000</Color>
+    <Color x:Key="Malibu">#7AC1FF</Color>
+    <Color x:Key="Abbey">#4A4A4D</Color>
+    <Color x:Key="Mid Gray">#8A8A8D</Color>
+    <Color x:Key="Burnt Orange">#C95100</Color>
+
+    <!-- Theme Bindings -->
+    <SolidColorBrush x:Key="BaseBackgroundColor" Color="{StaticResource Shark}" />
+    <SolidColorBrush x:Key="AccentBackgroundColor" Color="{StaticResource Crimson}" />
+    <SolidColorBrush x:Key="AccentHighlightColor" Color="{StaticResource Light Crimson}" />
+    <SolidColorBrush x:Key="BaseBorderColor" Color="{StaticResource Black}" />
+    <SolidColorBrush x:Key="BaseHighlightColor" Color="{StaticResource Abbey}" />
+    <SolidColorBrush x:Key="BorderHighlightColor" Color="{StaticResource Mid Gray}" />
+    <SolidColorBrush x:Key="BaseFontColor" Color="{StaticResource White}" />
+    <SolidColorBrush x:Key="AccentIconColor" Color="{StaticResource Malibu}" />
+    <SolidColorBrush x:Key="ScrollBarGlyphColor" Color="{StaticResource Crimson}" />
+    <SolidColorBrush x:Key="StatusBarActiveColor" Color="{StaticResource Burnt Orange}" />
+</ResourceDictionary>

Horizon/Resources/UI/ControlDefinitions/WindowDefinition.xaml

@@ -0,0 +1,94 @@
+<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+                    xmlns:controls="clr-namespace:Horizon.View.Controls"
+                    xmlns:windows="clr-namespace:Horizon.View.Windows">
+    <Style TargetType="{x:Type windows:BorderlessWindow}" x:Key="BorderlessWindowStyle">
+        <Setter Property="Background" Value="{DynamicResource BaseBackgroundColor}" />
+        <Setter Property="BorderBrush" Value="{DynamicResource BaseBorderColor}" />
+        <Setter Property="MinHeight" Value="320" />
+        <Setter Property="MinWidth" Value="480" />
+        <Setter Property="RenderOptions.BitmapScalingMode" Value="HighQuality" />
+        <Setter Property="Title" Value="{Binding Title}" />
+        <Setter Property="WindowChrome.WindowChrome">
+            <Setter.Value>
+                <WindowChrome GlassFrameThickness="1"
+                  ResizeBorderThickness="4"
+                  CaptionHeight="0" />
+            </Setter.Value>
+        </Setter>
+        <Setter Property="Template">
+            <Setter.Value>
+                <ControlTemplate TargetType="{x:Type windows:BorderlessWindow}">
+                    <Grid Background="Transparent" x:Name="WindowRoot">
+                        <Grid x:Name="LayoutRoot" Background="{TemplateBinding Background}">
+                            <Grid.RowDefinitions>
+                                <RowDefinition Height="Auto" />
+                                <RowDefinition Height="*" />
+                            </Grid.RowDefinitions>
+
+                            <!-- Title Bar -->
+                            <Grid x:Name="PART_HeaderBar">
+                                <Grid.ColumnDefinitions>
+                                    <ColumnDefinition Width="Auto" />
+                                    <ColumnDefinition Width="Auto" />
+                                    <ColumnDefinition Width="*" />
+                                    <ColumnDefinition Width="Auto" />
+                                </Grid.ColumnDefinitions>
+                                <Image Source="/Deus;component/Resources/Images/Horizon.png" Margin="12,0,0,0" Width="32" Height="32" />
+                                <controls:MainMenu x:Name="WindowMainMenu" Grid.Column="1" Margin="12,4,0,0" HorizontalAlignment="Left" VerticalAlignment="Top" />
+                                <Border Grid.Column="2" Grid.ColumnSpan="2" VerticalAlignment="Stretch" HorizontalAlignment="Stretch" Background="{DynamicResource BaseBackgroundColor}" Panel.ZIndex="0">
+                                    <Border Margin="12,8,0,0" VerticalAlignment="Top" Background="{DynamicResource AccentBackgroundColor}" BorderBrush="{DynamicResource BaseBorderColor}" BorderThickness="1" HorizontalAlignment="Left" Height="32" Padding="6,0,6,0">
+                                        <StackPanel Orientation="Horizontal">
+                                            <TextBlock Text="{TemplateBinding Title}" TextTrimming="CharacterEllipsis" FontSize="14" TextAlignment="Center" HorizontalAlignment="Stretch" VerticalAlignment="Center" Foreground="{DynamicResource BaseFontColor}" IsEnabled="{TemplateBinding IsActive}" />
+                                        </StackPanel>
+                                    </Border>
+                                </Border>
+                                <Grid x:Name="WindowControlsGrid" Grid.Column="3" Background="{TemplateBinding Background}">
+                                    <Grid.ColumnDefinitions>
+                                        <ColumnDefinition Width="36" />
+                                        <ColumnDefinition Width="36" />
+                                        <ColumnDefinition Width="36" />
+                                    </Grid.ColumnDefinitions>
+
+                                    <Button x:Name="MinimizeButton" Style="{DynamicResource WindowButtonStyle}"
+                                            Content="l"
+                                            FontFamily="Wingdings 3"
+                                            TextElement.FontSize="22"
+                                            Margin="0,1,0,0"
+                                            VerticalAlignment="Top"
+                                            Grid.Column="0" />
+                                    <Button x:Name="MaximizeButton" Style="{DynamicResource WindowButtonStyle}"
+                                            Content="1"
+                                            TextElement.FontSize="18"
+                                            Margin="0,3,0,0"
+                                            VerticalAlignment="Top"
+                                            Grid.Column="1" />
+
+                                    <Button x:Name="RestoreButton" Style="{DynamicResource WindowButtonStyle}"
+                                            Content="2"
+                                            Visibility="Collapsed"
+                                            TextElement.FontSize="18"
+                                            VerticalAlignment="Top"
+                                            Grid.Column="1" />
+
+                                    <Button x:Name="CloseButton" Style="{DynamicResource WindowButtonStyle}"
+                                            Content="r"
+                                            TextElement.FontSize="18"
+                                            Margin="0,4,0,0"
+                                            VerticalAlignment="Top"
+                                            Grid.Column="2" />
+                                </Grid>
+                            </Grid>
+
+                            <Grid x:Name="PART_MainContentGrid"
+                                  Grid.Row="1"
+                                  Panel.ZIndex="10">
+                                <ContentPresenter x:Name="PART_MainContentPresenter" Grid.Row="1" />
+                            </Grid>
+                        </Grid>
+                    </Grid>
+                </ControlTemplate>
+            </Setter.Value>
+        </Setter>
+    </Style>
+</ResourceDictionary>

Horizon/Resources/UI/Controls.xaml

@@ -0,0 +1,15 @@
+<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+                    xmlns:xctk="http://schemas.xceed.com/wpf/xaml/toolkit">
+    <ResourceDictionary.MergedDictionaries>
+        <ResourceDictionary Source="ControlDefinitions/WindowDefinition.xaml" />
+    </ResourceDictionary.MergedDictionaries>
+
+    <Style TargetType="xctk:PropertyGrid">
+        <Setter Property="HideInheritedProperties" Value="True" />
+    </Style>
+
+    <Style TargetType="FlowDocument" BasedOn="{StaticResource {x:Type FlowDocument}}">
+        <Setter Property="Background" Value="{StaticResource BaseHighlightColor}" />
+    </Style>
+</ResourceDictionary>

Horizon/Resources/UI/Converters.xaml

@@ -0,0 +1,3 @@
+<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
+</ResourceDictionary>

Horizon/Utilities/KeyConstants.cs

@@ -0,0 +1,138 @@
+using System.Windows.Input;
+
+namespace Horizon.Utilities;
+
+/// <summary>
+/// Contains constants for handling key codes.
+/// </summary>
+public static class KeyConstants
+{
+    /// <summary>
+    /// Contains a list of keys that should be rendered as medium size.
+    /// </summary>
+    public static List<Key> MediumSizeKeys { get; } =
+    [
+        Key.Tab,
+        Key.CapsLock,
+        Key.LeftShift,
+        Key.RightShift,
+        Key.LeftAlt,
+        Key.RightAlt,
+        Key.LeftCtrl,
+        Key.RightCtrl,
+        Key.Back,
+        Key.Apps,
+        Key.Enter,
+        Key.Add,
+        Key.Insert
+    ];
+
+    /// <summary>
+    /// Contains the friendly names for each defined key on the keyboard.
+    /// </summary>
+    public static Dictionary<Key, string> KeyNames { get; } = new()
+    {
+        [Key.Escape] = "Esc",
+        [Key.F1] = "F1",
+        [Key.F2] = "F2",
+        [Key.F3] = "F3",
+        [Key.F4] = "F4",
+        [Key.F5] = "F5",
+        [Key.F6] = "F6",
+        [Key.F7] = "F7",
+        [Key.F8] = "F8",
+        [Key.F9] = "F9",
+        [Key.F10] = "F10",
+        [Key.F11] = "F11",
+        [Key.F12] = "F12",
+        [Key.PrintScreen] = "Print Sc",
+        [Key.Scroll] = "Scroll Lock",
+        [Key.Pause] = "Pause",
+        [Key.Oem3] = "`",
+        [Key.D1] = "1",
+        [Key.D2] = "2",
+        [Key.D3] = "3",
+        [Key.D4] = "4",
+        [Key.D5] = "5",
+        [Key.D6] = "6",
+        [Key.D7] = "7",
+        [Key.D8] = "8",
+        [Key.D9] = "9",
+        [Key.D0] = "0",
+        [Key.OemMinus] = "-",
+        [Key.OemPlus] = "+",
+        [Key.Back] = "Backspace",
+        [Key.Tab] = "Tab",
+        [Key.Q] = "Q",
+        [Key.W] = "W",
+        [Key.E] = "E",
+        [Key.R] = "R",
+        [Key.T] = "T",
+        [Key.Y] = "Y",
+        [Key.U] = "U",
+        [Key.I] = "I",
+        [Key.O] = "O",
+        [Key.P] = "P",
+        [Key.Oem4] = "[",
+        [Key.Oem6] = "]",
+        [Key.Oem5] = "\\",
+        [Key.CapsLock] = "Caps Lock",
+        [Key.A] = "A",
+        [Key.S] = "S",
+        [Key.D] = "D",
+        [Key.F] = "F",
+        [Key.G] = "G",
+        [Key.H] = "H",
+        [Key.J] = "J",
+        [Key.K] = "K",
+        [Key.L] = "L",
+        [Key.Oem1] = ";",
+        [Key.Oem7] = "'",
+        [Key.Enter] = "Enter",
+        [Key.LeftShift] = "Shift",
+        [Key.Z] = "Z",
+        [Key.X] = "X",
+        [Key.C] = "C",
+        [Key.V] = "V",
+        [Key.B] = "B",
+        [Key.N] = "N",
+        [Key.M] = "M",
+        [Key.OemComma] = ",",
+        [Key.OemPeriod] = ".",
+        [Key.Oem2] = "/",
+        [Key.RightShift] = "Shift",
+        [Key.LeftCtrl] = "Ctrl",
+        [Key.LWin] = "Win",
+        [Key.LeftAlt] = "Alt",
+        [Key.Space] = "Space",
+        [Key.RightAlt] = "Alt",
+        [Key.Apps] = "≣",
+        [Key.RightCtrl] = "Ctrl",
+        [Key.Insert] = "Insert",
+        [Key.Home] = "Home",
+        [Key.PageUp] = "Pg Up",
+        [Key.Delete] = "Delete",
+        [Key.End] = "End",
+        [Key.PageDown] = "Pg Dn",
+        [Key.Up] = "↑",
+        [Key.Down] = "↓",
+        [Key.Left] = "←",
+        [Key.Right] = "→",
+        [Key.NumLock] = "Num Lock",
+        [Key.Divide] = "Numpad /",
+        [Key.Multiply] = "Numpad *",
+        [Key.Subtract] = "Numpad -",
+        [Key.Add] = "Numpad +",
+        [Key.Decimal] = "Numpad .",
+        [Key.NumPad1] = "N1",
+        [Key.NumPad2] = "N2",
+        [Key.NumPad3] = "N3",
+        [Key.NumPad4] = "N4",
+        [Key.NumPad5] = "N5",
+        [Key.NumPad6] = "N6",
+        [Key.NumPad7] = "N7",
+        [Key.NumPad8] = "N8",
+        [Key.NumPad9] = "N9",
+        [Key.NumPad0] = "N0"
+    };
+}

Horizon/Utilities/NativeUtilities.cs

@@ -0,0 +1,32 @@
+using System.Runtime.InteropServices;
+
+namespace Horizon.Utilities;
+
+/// <summary>
+/// Magic native methods used for windows and popups.
+/// </summary>
+internal static partial class NativeUtilities
+{
+    internal static uint TPM_LEFTALIGN;
+
+    internal static uint TPM_RETURNCMD;
+
+    static NativeUtilities()
+    {
+        TPM_LEFTALIGN = 0;
+        TPM_RETURNCMD = 256;
+    }
+
+    [LibraryImport("user32.dll")]
+    [return: MarshalAs(UnmanagedType.Bool)]
+    internal static partial bool EnableMenuItem(IntPtr hMenu, uint uIDEnableItem, uint uEnable);
+
+    [LibraryImport("user32.dll", SetLastError = true)]
+    internal static partial IntPtr GetSystemMenu(IntPtr hWnd, [MarshalAs(UnmanagedType.Bool)] bool bRevert);
+
+    [LibraryImport("user32.dll")]
+    internal static partial IntPtr PostMessage(IntPtr hWnd, uint msg, IntPtr wParam, IntPtr lParam);
+
+    [LibraryImport("user32.dll")]
+    internal static partial int TrackPopupMenuEx(IntPtr hmenu, uint fuFlags, int x, int y, IntPtr hwnd, IntPtr lptpm);
+}