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NSColor to java.awt.Color

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This commit is contained in:
Dennis Ushakov
2015-10-05 18:01:07 +03:00
parent fb47666956
commit f009ffb926
1 changed files with 15 additions and 0 deletions
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platform/util/src/com/intellij/ui/mac/foundation/MacUtil.java
+15
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@@ -214,4 +214,19 @@ public class MacUtil {
cfRelease((ID)activity);
}
}
@NotNull
public static Color colorFromNative(ID color) {
final ID colorSpace = invoke("NSColorSpace", "genericRGBColorSpace");
final ID colorInSpace = invoke(color, "colorUsingColorSpace:", colorSpace);
final long red = invoke(colorInSpace, "redComponent").longValue();
final long green = invoke(colorInSpace, "greenComponent").longValue();
final long blue = invoke(colorInSpace, "blueComponent").longValue();
final long alpha = invoke(colorInSpace, "alphaComponent").longValue();
//noinspection UseJBColor
return new Color((float)Double.longBitsToDouble(red),
(float)Double.longBitsToDouble(green),
(float)Double.longBitsToDouble(blue),
(float)Double.longBitsToDouble(alpha));
}
}