barevna responzivita podle loga obce

martinrotter · Mar 1, 2024 · 94aaab0 · 94aaab0
1 parent 2b4fd96
commit 94aaab0
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Showing 4 changed files with 63 additions and 3 deletions.
diff --git a/ZZZO/ZZZO/App.xaml b/ZZZO/ZZZO/App.xaml
@@ -17,6 +17,9 @@
         <ResourceDictionary>
           <Thickness x:Key="FormMargin">9,9,9,9</Thickness>
 
+          <Color x:Key="ThemeColorMain">#59C9A5</Color>
+          <Color x:Key="ThemeColorAccent">#D81E5B</Color>
+
           <Style BasedOn="{StaticResource {x:Type Button}}"
                  TargetType="{x:Type Button}">
             <Setter Property="Margin"

diff --git a/ZZZO/ZZZO/App.xaml.cs b/ZZZO/ZZZO/App.xaml.cs
@@ -1,8 +1,10 @@
 using System.Globalization;
 using System.Windows;
+using System.Windows.Media.Imaging;
 using CefSharp;
 using CefSharp.Wpf;
 using MaterialDesignThemes.Wpf;
+using ZZZO.Common.API;
 using ZZZO.ViewModels;
 using ZZZO.Windows;
 using Color = System.Windows.Media.Color;
@@ -67,13 +69,63 @@ protected override void OnStartup(StartupEventArgs e)
       // CefSharp.
       Cef.Initialize(new CefSettings());
 
+      Core.PropertyChanged += (sender, args) =>
+      {
+        if (args.PropertyName == nameof(ZzzoCore.Zasedani))
+        {
+          if (Core.Zasedani != null)
+          {
+            AktualizovatBarvy(Core.Zasedani.LogoObce);
+
+            Core.Zasedani.PropertyChanged += (o, zasArgs) =>
+            {
+              if (zasArgs.PropertyName == nameof(Zasedani.LogoObce))
+              {
+                AktualizovatBarvy(Core.Zasedani.LogoObce);
+              }
+            };
+          }
+          else
+          {
+            SetDefaultTheme();
+          }
+        }
+      };
+
       // Theme.
+      SetDefaultTheme();
+    }
+
+    private void SetDefaultTheme()
+    {
       AdjustThemeContrastAndColors(
-        (Color)ColorConverter.ConvertFromString("#59C9A5"),
-        (Color)ColorConverter.ConvertFromString("#D81E5B"));
+        (Color)FindResource("ThemeColorMain"),
+        (Color)FindResource("ThemeColorAccent"));
+    }
+
+    private void AktualizovatBarvy(BitmapImage zasedaniLogoObce)
+    {
+      if (zasedaniLogoObce == null)
+      {
+        SetDefaultTheme();
+        return;
+      }
+
+      try
+      {
+        var clrs = ColorImageSearcher.Get2MostUsedColors(Core.Zasedani.LogoObce).ToArray();
+
+        App.Current.AdjustThemeContrastAndColors(
+          clrs[0],
+          clrs[1]);
+      }
+      catch
+      {
+        //
+      }
     }
 
-    private void AdjustThemeContrastAndColors(Color primary = default, Color secondary = default)
+    public void AdjustThemeContrastAndColors(Color primary = default, Color secondary = default)
     {
       PaletteHelper a = new PaletteHelper();
       Theme b = a.GetTheme() as Theme;

diff --git a/ZZZO/ZZZO/ViewModels/BasicInfoViewModel.cs b/ZZZO/ZZZO/ViewModels/BasicInfoViewModel.cs
@@ -2,7 +2,11 @@
 using System.Collections.Specialized;
 using System.ComponentModel;
 using System.IO;
+using System.Runtime.InteropServices;
+using System.Windows;
 using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
 using MaterialDesignThemes.Wpf;
 using Microsoft.Win32;
 using ZZZO.Commands;

diff --git a/ZZZO/ZZZO/ViewModels/MainWindowViewModel.cs b/ZZZO/ZZZO/ViewModels/MainWindowViewModel.cs
@@ -2,6 +2,7 @@
 using System.Windows;
 using System.Windows.Automation.Peers;
 using System.Windows.Input;
+using System.Windows.Media.Imaging;
 using MaterialDesignThemes.Wpf;
 using ZZZO.Commands;
 using ZZZO.Common.API;