Fix colorization with marginal accent color (#7)

krlvm · Jul 13, 2022 · 00c5a6c · 00c5a6c
1 parent 5935270
commit 00c5a6c
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Showing 5 changed files with 33 additions and 15 deletions.
diff --git a/AccentColorizer/AccentColorHelper.cpp b/AccentColorizer/AccentColorHelper.cpp
@@ -30,9 +30,6 @@ bool InitializeDwmApi()
 	return TRUE;
 }
 
-#include <io.h>
-#include <fcntl.h>
-
 COLORREF accent;
 COLORREF accentOpaque;
 bool accentOpaqueAvailable;

diff --git a/AccentColorizer/ColorHelper.cpp b/AccentColorizer/ColorHelper.cpp
@@ -103,4 +103,15 @@ rgb hsv2rgb(hsv in)
 		break;
 	}
 	return out;
+}
+
+int GetHSVh(COLORREF dwColor)
+{
+	rgb rgbVal = { 
+		(double)GetRValue(dwColor),
+		(double)GetGValue(dwColor),
+		(double)GetBValue(dwColor) 
+	};
+	hsv hsvVal = rgb2hsv(rgbVal);
+	return hsvVal.h;
 }
diff --git a/AccentColorizer/ColorHelper.h b/AccentColorizer/ColorHelper.h
@@ -14,4 +14,6 @@ typedef struct {
 } hsv;
 
 hsv rgb2hsv(rgb in);
-rgb hsv2rgb(hsv in);
+rgb hsv2rgb(hsv in);
+
+int GetHSVh(COLORREF dwColor);
diff --git a/AccentColorizer/StyleModifier.cpp b/AccentColorizer/StyleModifier.cpp
@@ -296,9 +296,7 @@ void ModifyStyles() {
 
 void ModifyStyles(COLORREF accentColor)
 {
-    rgb rgbAccent = { GetRValue(accentColor), GetGValue(accentColor), GetBValue(accentColor) };
-    hsv hsvAccent = rgb2hsv(rgbAccent);
-    hsvAccentH = hsvAccent.h;
+    hsvAccentH = GetHSVh(accentColor);
 
     ModifyStyles();
 }
diff --git a/AccentColorizer/SysColorsModifier.cpp b/AccentColorizer/SysColorsModifier.cpp
@@ -2,24 +2,34 @@
 #include "ColorHelper.h"
 #include "AccentColorHelper.h"
 
-const int size = 5;
+#define SYS_COLORS_SIZE 5
 
-void ModifySysColors(COLORREF accentColor) {
-	int aElements[size] =
+void ModifySysColors(COLORREF dwAccentColor) {
+	int hsvAccentH = GetHSVh(dwAccentColor);
+
+	int aElements[SYS_COLORS_SIZE] =
 	{
 		COLOR_ACTIVECAPTION,
 		COLOR_GRADIENTACTIVECAPTION,
 		COLOR_HIGHLIGHT,
 		COLOR_HOTLIGHT,
 		COLOR_MENUHILIGHT
 	};
-	DWORD aNewColors[size];
+	DWORD aNewColors[SYS_COLORS_SIZE];
 
-	COLORREF color = RGB(GetRValue(accentColor), GetGValue(accentColor), GetBValue(accentColor));
-	for (int i = 0; i < size; i++)
+	for (int i = 0; i < SYS_COLORS_SIZE; i++)
 	{
-		aNewColors[i] = color;
+		COLORREF dwCurrentColor = GetSysColor(aElements[i]);
+
+		rgb rgbVal = rgb{ (double)GetRValue(dwCurrentColor), (double)GetGValue(dwCurrentColor), (double)GetBValue(dwCurrentColor) };
+		hsv hsvVal = rgb2hsv(rgbVal);
+
+		hsvVal.h = hsvAccentH;
+
+		rgbVal = hsv2rgb(hsvVal);
+
+		aNewColors[i] = RGB(rgbVal.r, rgbVal.g, rgbVal.b);
 	}
 
-	SetSysColors(size, aElements, aNewColors);
+	SetSysColors(SYS_COLORS_SIZE, aElements, aNewColors);
 }