Improve color.

2 files changed, 9 insertions, 36 deletions

diff --git a/src/gui/color.cpp b/src/gui/color.cpp
index aa9ffe840..2536e2947 100644
--- a/src/gui/color.cpp
+++ b/src/gui/color.cpp
@@ -78,9 +78,9 @@ Color::Color() :
 }
 
 Color::Color(const unsigned int color) :
-    r((color >> 16) & 0xFF),
-    g((color >>  8) & 0xFF),
-    b(color         & 0xFF),
+    r((color >> 16) & 0xFFU),
+    g((color >>  8) & 0xFFU),
+    b(color         & 0xFFU),
     a(255U)
 {
 }
@@ -113,9 +113,9 @@ Color Color::operator+(const Color& color) const
 Color Color::operator-(const Color& color) const
 {
     Color result(r - color.r,
-                  g - color.g,
-                  b - color.b,
-                  255U);
+                 g - color.g,
+                 b - color.b,
+                 255U);
 
     result.r = (result.r > 255U ? 255U : result.r);
     result.g = (result.g > 255U ? 255U : result.g);
@@ -127,9 +127,9 @@ Color Color::operator-(const Color& color) const
 Color Color::operator*(const float value) const
 {
     Color result(static_cast<int>(static_cast<float>(r) * value),
-                  static_cast<int>(static_cast<float>(g) * value),
-                  static_cast<int>(static_cast<float>(b) * value),
-                  a);
+                 static_cast<int>(static_cast<float>(g) * value),
+                 static_cast<int>(static_cast<float>(b) * value),
+                 a);
 
     result.r = (result.r > 255U ? 255U : result.r);
     result.g = (result.g > 255U ? 255U : result.g);
@@ -147,19 +147,3 @@ bool Color::operator!=(const Color& color) const
 {
     return !(r == color.r && g == color.g && b == color.b && a == color.a);
 }
-
-std::ostream& operator<<(std::ostream& out,
-                         const Color& color)
-{
-    out << "Color [r = "
-        << color.r
-        << ", g = "
-        << color.g
-        << ", b = "
-        << color.b
-        << ", a = "
-        << color.a
-        << "]";
-
-    return out;
-}
diff --git a/src/gui/color.h b/src/gui/color.h
index db8fda970..bfa66b796 100644
--- a/src/gui/color.h
+++ b/src/gui/color.h
@@ -64,8 +64,6 @@
 #ifndef GUI_COLOR_H
 #define GUI_COLOR_H
 
-#include <iostream>
-
 #include "localconsts.h"
 
 /**
@@ -160,15 +158,6 @@ class Color final
         bool operator!=(const Color& color) const;
 
         /**
-          * Output operator for output.
-          *
-          * @param out The stream to output to.
-          * @param color The color to output.
-          */
-        friend std::ostream& operator<<(std::ostream& out,
-                                        const Color& Color);
-
-        /**
           * Holds the red color component (range 0-255).
           */
         unsigned int r;