Add support for dark theme in system graphs

belkiss · Jul 4, 2024 · 30c812f · 30c812f
1 parent c4ac425
commit 30c812f
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Showing 2 changed files with 10 additions and 1 deletion.
diff --git a/FASTBuildMonitorVSIX/FASTBuildMonitor/Code/FASTBuildMonitorControl.xaml.cs b/FASTBuildMonitorVSIX/FASTBuildMonitor/Code/FASTBuildMonitorControl.xaml.cs
@@ -243,6 +243,8 @@ public void UpdateTheme()
             _timeBar.UpdateTheme(Theme);
             _localHost?.UpdateTheme(Theme);
 
+            _systemPerformanceGraphs.UpdateTheme(isDark);
+
             foreach (var entry in _hosts)
             {
                 var host = entry.Value;

diff --git a/FASTBuildMonitorVSIX/FASTBuildMonitor/Code/SystemPerformanceGraphsCanvas.cs b/FASTBuildMonitorVSIX/FASTBuildMonitor/Code/SystemPerformanceGraphsCanvas.cs
@@ -573,7 +573,7 @@ public void OnRender(DrawingContext dc)
 
                         if (_selectedGraphPoint != null)
                         {
-                            TextUtils.DrawText(dc, string.Format("{0}: {1:0.00}{2}", _description, _selectedGraphPoint._value, _unitTag), SystemPerformanceGraphsCanvas._savedHorizontalViewport.X, _selectedGraphPoint._coordinates.Y, 200, false, Brushes.Black);
+                            TextUtils.DrawText(dc, string.Format("{0}: {1:0.00}{2}", _description, _selectedGraphPoint._value, _unitTag), SystemPerformanceGraphsCanvas._savedHorizontalViewport.X, _selectedGraphPoint._coordinates.Y, 250, false, _isDarkTheme ? Brushes.LightGray : Brushes.Black);
 
                             dc.DrawGeometry(Brushes.Gray, new Pen(Brushes.Gray, 1), _selectionLinesGeometry);
                         }
@@ -1004,6 +1004,11 @@ public void SetVisibility(bool visible)
             _visible = visible;
         }
 
+        public void UpdateTheme(bool isDark)
+        {
+            _isDarkTheme = isDark;
+        }
+
 
         protected override void OnRender(DrawingContext dc)
         {
@@ -1139,6 +1144,8 @@ public bool HandleLogEvent(Int64 eventTimeMS, string groupName, string counterNa
 
         static public bool _hasSelectedGraphPoint = false;
 
+        static public bool _isDarkTheme = false;
+
         Canvas _parentCanvas = null;
     }
 }