From 7ca3c69091357411aa6caa23132f108958bc3386 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Stephan=20A=C3=9Fmus?= <superstippi@gmx.de>
Date: Thu, 20 Jan 2005 14:10:11 +0000
Subject: [PATCH] added some convinience functions to handle rgb_color
 additionally to RGBColor

git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10898 a95241bf-73f2-0310-859d-f6bbb57e9c96
---
 headers/private/servers/app/PatternHandler.h | 22 ++++++++++++++-
 src/servers/app/server/PatternHandler.cpp    | 29 ++++++++++++++++++++
 2 files changed, 50 insertions(+), 1 deletion(-)

diff --git a/headers/private/servers/app/PatternHandler.h b/headers/private/servers/app/PatternHandler.h
index 699d475384..d2d3b74f52 100644
--- a/headers/private/servers/app/PatternHandler.h
+++ b/headers/private/servers/app/PatternHandler.h
@@ -96,16 +96,22 @@ class PatternHandler {
 								PatternHandler(const uint64& p);
 								PatternHandler(const Pattern& p);
 								PatternHandler(const PatternHandler& other);
-			virtual				~PatternHandler(void);
+	virtual						~PatternHandler(void);
 
 			void				SetPattern(const int8* p);
 			void				SetPattern(const uint64& p);
 			void				SetPattern(const Pattern& p);
 			void				SetPattern(const pattern& p);
+
 			void				SetColors(const RGBColor& high, const RGBColor& low);
 			void				SetHighColor(const RGBColor& color);
 			void				SetLowColor(const RGBColor& color);
 
+			void				SetColors(const rgb_color& high, const rgb_color& low);
+			void				SetHighColor(const rgb_color& color);
+			void				SetLowColor(const rgb_color& color);
+
+
 			RGBColor			HighColor() const
 									{ return fHighColor; }
 			RGBColor			LowColor() const
@@ -114,6 +120,8 @@ class PatternHandler {
 			RGBColor			ColorAt(const BPoint& pt) const;
 			RGBColor			ColorAt(float x, float y) const;
 	inline	RGBColor			ColorAt(int x, int y) const;
+	// TODO: any ideas for a better name of the rgb_color version of this function?
+	inline	rgb_color			R5ColorAt(int x, int y) const;
 
 			bool				IsHighColor(const BPoint& pt) const;
 	inline	bool				IsHighColor(int x, int y) const;
@@ -138,6 +146,18 @@ PatternHandler::ColorAt(int x, int y) const
 	return IsHighColor(x, y) ? fHighColor : fLowColor;
 }
 
+/*!
+	\brief Obtains the color in the pattern at the specified coordinates
+	\param x X coordinate to get the color for
+	\param y Y coordinate to get the color for
+	\return Color for the coordinates
+*/
+inline	rgb_color
+PatternHandler::R5ColorAt(int x, int y) const
+{
+	return IsHighColor(x, y) ? fHighColor.GetColor32() : fLowColor.GetColor32();
+}
+
 /*!
 	\brief Obtains the value of the pattern at the specified coordinates
 	\param pt Coordinates to get the value for
diff --git a/src/servers/app/server/PatternHandler.cpp b/src/servers/app/server/PatternHandler.cpp
index ceaa1f590e..a520650d6c 100644
--- a/src/servers/app/server/PatternHandler.cpp
+++ b/src/servers/app/server/PatternHandler.cpp
@@ -179,6 +179,35 @@ void PatternHandler::SetLowColor(const RGBColor& color)
 	fLowColor = color;
 }
 
+/*!
+	\brief Set the colors for the pattern to use
+	\param high High color for the handler
+	\param low Low color for the handler
+*/
+void PatternHandler::SetColors(const rgb_color& high, const rgb_color& low)
+{
+	fHighColor = high;
+	fLowColor = low;
+}
+
+/*!
+	\brief Set the high color for the pattern to use
+	\param color High color for the handler
+*/
+void PatternHandler::SetHighColor(const rgb_color& color)
+{
+	fHighColor = color;
+}
+
+/*!
+	\brief Set the low color for the pattern to use
+	\param color Low color for the handler
+*/
+void PatternHandler::SetLowColor(const rgb_color& color)
+{
+	fLowColor = color;
+}
+
 /*!
 	\brief Obtains the color in the pattern at the specified coordinates
 	\param pt Coordinates to get the color for