feat: add map drawing

Client/Application/Services/BooleanToVisibilityConverter.cs

@@ -0,0 +1,29 @@
+using System;
+using System.Collections.Generic;
+using System.Globalization;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Data;
+
+namespace Client.Application.Services
+{
+    public class BooleanToVisibilityConverter : IValueConverter
+    {
+        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            var isInverted = parameter == null ? false : true;
+            var preparedValue = value == null ? false : (bool)value;
+            preparedValue = isInverted ? !preparedValue : preparedValue;
+            return innerConverter.Convert(preparedValue, targetType, parameter, culture);
+        }
+
+        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            throw new NotImplementedException();
+        }
+
+        System.Windows.Controls.BooleanToVisibilityConverter innerConverter = new System.Windows.Controls.BooleanToVisibilityConverter();
+    }
+}

Client/Application/Services/NullToVisibilityConverter.cs

@@ -0,0 +1,26 @@
+using System;
+using System.Collections.Generic;
+using System.Globalization;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Data;
+
+namespace Client.Application.Services
+{
+    public class NullToVisibilityConverter : IValueConverter
+    {
+        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            var isCollapsedWhenNull = parameter == null ? false : true;
+            var nullVisibility = isCollapsedWhenNull ? Visibility.Collapsed : Visibility.Hidden;
+            return value == null ? nullVisibility : Visibility.Visible;
+        }
+
+        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            throw new NotImplementedException();
+        }
+    }
+}

Client/Application/Services/SizeObserver.cs

@@ -0,0 +1,92 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+
+namespace Client.Application.Services
+{
+    public static class SizeObserver
+    {
+        public static readonly DependencyProperty ObserveProperty = DependencyProperty.RegisterAttached(
+            "Observe",
+            typeof(bool),
+            typeof(SizeObserver),
+            new FrameworkPropertyMetadata(OnObserveChanged));
+
+        public static readonly DependencyProperty ObservedWidthProperty = DependencyProperty.RegisterAttached(
+            "ObservedWidth",
+            typeof(double),
+            typeof(SizeObserver));
+
+        public static readonly DependencyProperty ObservedHeightProperty = DependencyProperty.RegisterAttached(
+            "ObservedHeight",
+            typeof(double),
+            typeof(SizeObserver));
+
+        public static bool GetObserve(FrameworkElement frameworkElement)
+        {
+            return (bool)frameworkElement.GetValue(ObserveProperty);
+        }
+
+        public static void SetObserve(FrameworkElement frameworkElement, bool observe)
+        {
+            frameworkElement.SetValue(ObserveProperty, observe);
+        }
+
+        public static double GetObservedWidth(FrameworkElement frameworkElement)
+        {
+            return (double)frameworkElement.GetValue(ObservedWidthProperty);
+        }
+
+        public static void SetObservedWidth(FrameworkElement frameworkElement, double observedWidth)
+        {
+            frameworkElement.SetValue(ObservedWidthProperty, observedWidth);
+        }
+
+        public static double GetObservedHeight(FrameworkElement frameworkElement)
+        {
+            return (double)frameworkElement.GetValue(ObservedHeightProperty);
+        }
+
+        public static void SetObservedHeight(FrameworkElement frameworkElement, double observedHeight)
+        {
+            frameworkElement.SetValue(ObservedHeightProperty, observedHeight);
+        }
+
+        private static void OnObserveChanged(DependencyObject dependencyObject, DependencyPropertyChangedEventArgs e)
+        {
+            var frameworkElement = (FrameworkElement)dependencyObject;
+
+            if ((bool)e.NewValue)
+            {
+                frameworkElement.Loaded += OnFrameworkElementLoaded;                
+            }
+            else
+            {
+                frameworkElement.SizeChanged -= OnFrameworkElementSizeChanged;
+            }
+        }
+
+        private static void OnFrameworkElementLoaded(object sender, RoutedEventArgs e)
+        {
+            var frameworkElement = (FrameworkElement)sender;
+
+            frameworkElement.SizeChanged += OnFrameworkElementSizeChanged;
+            frameworkElement.Loaded -= OnFrameworkElementLoaded;
+            UpdateObservedSizesForFrameworkElement(frameworkElement);
+        }
+
+        private static void OnFrameworkElementSizeChanged(object sender, SizeChangedEventArgs e)
+        {
+            UpdateObservedSizesForFrameworkElement((FrameworkElement)sender);
+        }
+
+        private static void UpdateObservedSizesForFrameworkElement(FrameworkElement frameworkElement)
+        {
+            frameworkElement.SetCurrentValue(ObservedWidthProperty, frameworkElement.ActualWidth);
+            frameworkElement.SetCurrentValue(ObservedHeightProperty, frameworkElement.ActualHeight);
+        }
+    }
+}