Update the progress bar colors in dark mode

macosx/ProgressGradients.m

@@ -21,6 +21,7 @@
  *****************************************************************************/
 
 #import "ProgressGradients.h"
+#import "NSApplicationAdditions.h"
 
 @implementation ProgressGradients (Private)
 
@@ -45,52 +46,92 @@
 
 + (NSGradient *) progressWhiteGradient
 {
-    return [[self class] progressGradientForRed: 0.95 green: 0.95 blue: 0.95];
+    if ([NSApp isDarkMode]) {
+        return [[self class] progressGradientForRed: 0.1 green: 0.1 blue: 0.1];
+    } else {
+        return [[self class] progressGradientForRed: 0.95 green: 0.95 blue: 0.95];
+    }
 }
 
 + (NSGradient *) progressGrayGradient
 {
-    return [[self class] progressGradientForRed: 0.7 green: 0.7 blue: 0.7];
+    if ([NSApp isDarkMode]) {
+        return [[self class] progressGradientForRed: 0.35 green: 0.35 blue: 0.35];
+    } else {
+        return [[self class] progressGradientForRed: 0.7 green: 0.7 blue: 0.7];
+    }
 }
 
 + (NSGradient *) progressLightGrayGradient
 {
-    return [[self class] progressGradientForRed: 0.87 green: 0.87 blue: 0.87];
+    if ([NSApp isDarkMode]) {
+        return [[self class] progressGradientForRed: 0.2 green: 0.2 blue: 0.2];
+    } else {
+        return [[self class] progressGradientForRed: 0.87 green: 0.87 blue: 0.87];
+    }
 }
 
 + (NSGradient *) progressBlueGradient
 {
-    return [[self class] progressGradientForRed: 0.35 green: 0.67 blue: 0.98];
+    if ([NSApp isDarkMode]) {
+        return [[self class] progressGradientForRed: 0.35 * 2.0/3.0 green: 0.67 * 2.0/3.0 blue: 0.98 * 2.0/3.0];
+    } else {
+        return [[self class] progressGradientForRed: 0.35 green: 0.67 blue: 0.98];
+    }
 }
 
 + (NSGradient *) progressDarkBlueGradient
 {
-    return [[self class] progressGradientForRed: 0.616 green: 0.722 blue: 0.776];
+    if ([NSApp isDarkMode]) {
+        return [[self class] progressGradientForRed: 0.616 * 2.0/3.0 green: 0.722 * 2.0/3.0 blue: 0.776 * 2.0/3.0];
+    } else {
+        return [[self class] progressGradientForRed: 0.616 green: 0.722 blue: 0.776];
+    }
 }
 
 + (NSGradient *) progressGreenGradient
 {
-    return [[self class] progressGradientForRed: 0.44 green: 0.89 blue: 0.40];
+    if ([NSApp isDarkMode]) {
+        return [[self class] progressGradientForRed: 0.44 * 2.0/3.0 green: 0.89 * 2.0/3.0 blue: 0.40 * 2.0/3.0];
+    } else {
+        return [[self class] progressGradientForRed: 0.44 green: 0.89 blue: 0.40];
+    }
 }
 
 + (NSGradient *) progressLightGreenGradient
 {
-    return [[self class] progressGradientForRed: 0.62 green: 0.99 blue: 0.58];
+    if ([NSApp isDarkMode]) {
+        return [[self class] progressGradientForRed: 0.62 * 3.0/4.0 green: 0.99 * 3.0/4.0 blue: 0.58 * 3.0/4.0];
+    } else {
+        return [[self class] progressGradientForRed: 0.62 green: 0.99 blue: 0.58];
+    }
 }
 
 + (NSGradient *) progressDarkGreenGradient
 {
-    return [[self class] progressGradientForRed: 0.627 green: 0.714 blue: 0.639];
+    if ([NSApp isDarkMode]) {
+        return [[self class] progressGradientForRed: 0.627 * 2.0/3.0 green: 0.714 * 2.0/3.0 blue: 0.639 * 2.0/3.0];
+    } else {
+        return [[self class] progressGradientForRed: 0.627 green: 0.714 blue: 0.639];
+    }
 }
 
 + (NSGradient *) progressRedGradient
 {
-    return [[self class] progressGradientForRed: 0.902 green: 0.439 blue: 0.451];
+    if ([NSApp isDarkMode]) {
+        return [[self class] progressGradientForRed: 0.902 * 2.0/3.0 green: 0.439 * 2.0/3.0 blue: 0.451 * 2.0/3.0];
+    } else {
+        return [[self class] progressGradientForRed: 0.902 green: 0.439 blue: 0.451];
+    }
 }
 
 + (NSGradient *) progressYellowGradient
 {
-    return [[self class] progressGradientForRed: 0.933 green: 0.890 blue: 0.243];
+    if ([NSApp isDarkMode]) {
+        return [[self class] progressGradientForRed: 0.933 * 0.8 green: 0.890 * 0.8 blue: 0.243 * 0.8];
+    } else {
+        return [[self class] progressGradientForRed: 0.933 green: 0.890 blue: 0.243];
+    }
 }
 
 @end