Add gnome-colorscheme.

GNOME Colorscheme is a color scheme builder for the GNOME desktop. It is
useful for web creation as well as room painting. It supports 6 various types
of color schemes: Complements, Split Complements, Triads, Tetrads, Analogous,
and Monochromatic.

The user can lighten/darken the whole colorscheme or increase/decrease its
saturation.

WWW: http://home.gna.org/colorscheme/

PR:		ports/85458
Submitted by:	Piotr Smyrak <piotr.smyrak@heron.pl>

6 files changed, 376 insertions, 0 deletions

diff --git a/graphics/agave/Makefile b/graphics/agave/Makefile
new file mode 100644
index 000000000000..41f94c664585
--- /dev/null
+++ b/graphics/agave/Makefile
@@ -0,0 +1,34 @@
+# New ports collection makefile for:	gnome-colorscheme
+# Date created:				30 August 2005
+# Whom:					Piotr Smyrak <smyru@heron.pl>
+#
+# $FreeBSD$
+#
+
+PORTNAME=	colorscheme
+PORTVERSION=	0.2.1
+CATEGORIES=	graphics gnome
+MASTER_SITES=	http://download.gna.org/${PORTNAME}/0.2/
+PKGNAMEPREFIX=	gnome-
+
+MAINTAINER=	smyru@heron.pl
+COMMENT=	A color scheme builder for the GNOME desktop
+
+LIB_DEPENDS=	gtkmm-2.4.1:${PORTSDIR}/x11-toolkits/gtkmm24 \
+		cppunit-1.10:${PORTSDIR}/devel/cppunit
+
+USE_BZIP2=	yes
+USE_GMAKE=	yes
+USE_X_PREFIX=	yes
+USE_GNOME=	gnomeprefix gnomehack intlhack libgnomeui
+GNU_CONFIGURE=	yes
+USE_GCC=	3.4+
+CONFIGURE_ENV=	CPPFLAGS="-I${LOCALBASE}/include" LDFLAGS="-L${LOCALBASE}/lib"
+
+.include <bsd.port.pre.mk>
+
+.if ${OSVERSION} < 503001
+EXTRA_PATCHES+=	${FILESDIR}/roundpatch
+.endif
+
+.include <bsd.port.post.mk>
diff --git a/graphics/agave/distinfo b/graphics/agave/distinfo
new file mode 100644
index 000000000000..2e212dfb213d
--- /dev/null
+++ b/graphics/agave/distinfo
@@ -0,0 +1,2 @@
+MD5 (colorscheme-0.2.1.tar.bz2) = e1465624d3373b5593b7c6ca25856aee
+SIZE (colorscheme-0.2.1.tar.bz2) = 149287
diff --git a/graphics/agave/files/patch-src_main.cc b/graphics/agave/files/patch-src_main.cc
new file mode 100644
index 000000000000..090109c97ab0
--- /dev/null
+++ b/graphics/agave/files/patch-src_main.cc
@@ -0,0 +1,10 @@
+--- src/main.cc.orig	Tue Aug 30 02:25:47 2005
++++ src/main.cc	Tue Aug 30 02:26:18 2005
+@@ -33,6 +33,7 @@
+ #include <libgnomeui/gnome-ui-init.h>
+ 
+ #include "gcs-mainwindow.h"
++#include "gcs-i18n.h"
+ 
+ namespace gcs
+ {
diff --git a/graphics/agave/files/roundpatch b/graphics/agave/files/roundpatch
new file mode 100644
index 000000000000..4f0fbb99b6c5
--- /dev/null
+++ b/graphics/agave/files/roundpatch
@@ -0,0 +1,310 @@
+--- src/core/gcs-color.cc.orig	Wed Aug 31 02:18:48 2005
++++ src/core/gcs-color.cc	Wed Aug 31 02:26:33 2005
+@@ -28,7 +28,262 @@
+ #include <iomanip>      // for hex, setw, setfill, uppercase
+ #include <algorithm>    // for transform
+ #include <stdexcept>    // for invalid_argument exception
+-#include <math.h>       // for round, floor
++
++/* ====================================================
++ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
++ *
++ * Developed at SunPro, a Sun Microsystems, Inc. business.
++ * Permission to use, copy, modify, and distribute this
++ * software is freely granted, provided that this notice
++ * is preserved.
++ * ====================================================
++ *
++ * Copyright (c) 2003, Steven G. Kargl
++ * Copyright (c) 2003 Mike Barcroft <mike@FreeBSD.org>
++ * Copyright (c) 2002, 2003 David Schultz <dschultz@uclink.Berkeley.EDU>
++ * All rights reserved.
++ *
++ * Redistribution and use in source and binary forms, with or without
++ * modification, are permitted provided that the following conditions
++ * are met:
++ * 1. Redistributions of source code must retain the above copyright
++ *    notice unmodified, this list of conditions, and the following
++ *    disclaimer.
++ * 2. Redistributions in binary form must reproduce the above copyright
++ *    notice, this list of conditions and the following disclaimer in the
++ *    documentation and/or other materials provided with the distribution.
++ *
++ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
++ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
++ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
++ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
++ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
++ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
++ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
++ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
++ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
++ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
++ */
++
++#include <math.h>
++
++/* Symbolic constants to classify floating point numbers. */
++#define	COMPAT_FP_INFINITE	0x01
++#define	COMPAT_FP_NAN		0x02
++#define	COMPAT_FP_NORMAL	0x04
++#define	COMPAT_FP_SUBNORMAL	0x08
++#define	COMPAT_FP_ZERO		0x10
++
++#include <sys/endian.h>
++#define	compat_fpclassify(x) \
++    ((sizeof (x) == sizeof (float)) ? compat___fpclassifyf(x) \
++    : (sizeof (x) == sizeof (double)) ? compat___fpclassifyd(x) \
++    : compat___fpclassifyl(x))
++
++union compat_IEEEf2bits {
++	float	f;
++	struct {
++#if _BYTE_ORDER == _LITTLE_ENDIAN
++		unsigned int	man	:23;
++		unsigned int	exp	:8;
++		unsigned int	sign	:1;
++#else /* _BIG_ENDIAN */
++		unsigned int	sign	:1;
++		unsigned int	exp	:8;
++		unsigned int	man	:23;
++#endif
++	} bits;
++};
++
++union compat_IEEEd2bits {
++	double	d;
++	struct {
++#if _BYTE_ORDER == _LITTLE_ENDIAN
++		unsigned int	manl	:32;
++		unsigned int	manh	:20;
++		unsigned int	exp	:11;
++		unsigned int	sign	:1;
++#else /* _BIG_ENDIAN */
++		unsigned int	sign	:1;
++		unsigned int	exp	:11;
++		unsigned int	manh	:20;
++		unsigned int	manl	:32;
++#endif
++	} bits;
++};
++
++#ifdef __alpha__
++union compat_IEEEl2bits {
++	long double	e;
++	struct {
++		unsigned int	manl	:32;
++		unsigned int	manh	:20;
++		unsigned int	exp	:11;
++		unsigned int	sign	:1;
++	} bits;
++};
++#define	compat_mask_nbit_l(u)	((void)0)
++#elif __amd64__
++union compat_IEEEl2bits {
++	long double	e;
++	struct {
++		unsigned int	manl	:32;
++		unsigned int	manh	:32;
++		unsigned int	exp	:15;
++		unsigned int	sign	:1;
++		unsigned int	junkl	:16;
++		unsigned int	junkh	:32;
++	} bits;
++};
++#define	compat_mask_nbit_l(u)	((u).bits.manh &= 0x7fffffff)
++#elif __arm__
++union compat_IEEEl2bits {
++	long double	e;
++	struct {
++		unsigned int	manl	:32;
++		unsigned int	manh	:32;
++		unsigned int	exp	:15;
++		unsigned int	sign	:1;
++		unsigned int	junk	:16;
++	} bits;
++};
++#define	compat_mask_nbit_l(u)	((u).bits.manh &= 0x7fffffff)
++#elif __i386__
++union compat_IEEEl2bits {
++	long double	e;
++	struct {
++		unsigned int	manl	:32;
++		unsigned int	manh	:32;
++		unsigned int	exp	:15;
++		unsigned int	sign	:1;
++		unsigned int	junk	:16;
++	} bits;
++};
++#define	compat_mask_nbit_l(u)	((u).bits.manh &= 0x7fffffff)
++#elif __ia64__
++union compat_IEEEl2bits {
++	long double	e;
++	struct {
++#if _BYTE_ORDER == _LITTLE_ENDIAN
++		unsigned int	manl	:32;
++		unsigned int	manh	:32;
++		unsigned int	exp	:15;
++		unsigned int	sign	:1;
++		unsigned long	junk	:48;
++#else /* _BIG_ENDIAN */
++		unsigned long	junk	:48;
++		unsigned int	sign	:1;
++		unsigned int	exp	:15;
++		unsigned int	manh	:32;
++		unsigned int	manl	:32;
++#endif
++	} bits;
++};
++#define	compat_mask_nbit_l(u)	((u).bits.manh &= 0x7fffffff)
++#elif __powerpc__
++union compat_IEEEl2bits {
++	long double	e;
++	struct {
++		unsigned int		sign	:1;
++		unsigned int		exp	:15;
++		unsigned long long	manh	:48;
++		unsigned long long	manl	:64;
++	} bits;
++};
++#define	compat_mask_nbit_l(u)	((void)0)
++#elif __sparc64__
++union compat_IEEEl2bits {
++	long double	e;
++	struct {
++		unsigned int	sign	:1;
++		unsigned int	exp	:15;
++		unsigned long	manh	:48;
++		unsigned long	manl	:64;
++	} bits;
++};
++#define	compat_mask_nbit_l(u)	((void)0)
++#endif
++
++static int
++compat___fpclassifyf(float f)
++{
++	union compat_IEEEf2bits u;
++
++	u.f = f;
++	if (u.bits.exp == 0) {
++		if (u.bits.man == 0)
++			return (COMPAT_FP_ZERO);
++		return (COMPAT_FP_SUBNORMAL);
++	}
++	if (u.bits.exp == 255) {
++		if (u.bits.man == 0)
++			return (COMPAT_FP_INFINITE);
++		return (COMPAT_FP_NAN);
++	}
++	return (COMPAT_FP_NORMAL);
++}
++
++static int
++compat___fpclassifyd(double d)
++{
++	union compat_IEEEd2bits u;
++
++	u.d = d;
++	if (u.bits.exp == 0) {
++		if ((u.bits.manl | u.bits.manh) == 0)
++			return (COMPAT_FP_ZERO);
++		return (COMPAT_FP_SUBNORMAL);
++	}
++	if (u.bits.exp == 2047) {
++		if ((u.bits.manl | u.bits.manh) == 0)
++			return (COMPAT_FP_INFINITE);
++		return (COMPAT_FP_NAN);
++	}
++	return (COMPAT_FP_NORMAL);
++}
++
++static int
++compat___fpclassifyl(long double e)
++{
++	union compat_IEEEl2bits u;
++
++	u.e = e;
++	if (u.bits.exp == 0) {
++		if ((u.bits.manl | u.bits.manh) == 0)
++			return (COMPAT_FP_ZERO);
++		return (COMPAT_FP_SUBNORMAL);
++	}
++	compat_mask_nbit_l(u);		/* Mask normalization bit if applicable. */
++	if (u.bits.exp == 32767) {
++		if ((u.bits.manl | u.bits.manh) == 0)
++			return (COMPAT_FP_INFINITE);
++		return (COMPAT_FP_NAN);
++	}
++	return (COMPAT_FP_NORMAL);
++}
++
++static double
++compat_round(double x)
++{
++	double t;
++	int i;
++
++	i = compat_fpclassify(x);
++	if (i == COMPAT_FP_INFINITE || i == COMPAT_FP_NAN)
++		return (x);
++
++	if (x >= 0.0) {
++		t = ceil(x);
++		if (t - x > 0.5)
++			t -= 1.0;
++		return (t);
++	} else {
++		t = ceil(-x);
++		if (t + x > 0.5)
++			t -= 1.0;
++		return (-t);
++	}
++}
+ 
+ namespace gcs
+ {
+@@ -166,9 +421,9 @@
+         }
+ 
+         tempHue *= maxHueValue / 6;				// degrees
+-        tempHue = round(tempHue);
+-        out.saturation = static_cast<int>(round(tempSat));
+-        out.value = static_cast<int>(round(tempVal));
++        tempHue = compat_round(tempHue);
++        out.saturation = static_cast<int>(compat_round(tempSat));
++        out.value = static_cast<int>(compat_round(tempVal));
+         if(tempHue < 0)
+         {
+             out.hue += maxHueValue;
+@@ -201,7 +456,7 @@
+             hueSector = static_cast<int>(floor(scaledHue));
+             remainder = scaledHue - hueSector;			// factorial part of scaledHue
+             p = static_cast<int>(
+-                    round(
++                    compat_round(
+                         (float) maxRgbValue *
+                         (
+                          ((float) hsv.value / 100.0) *
+@@ -210,18 +465,18 @@
+                         )
+                     );
+             q = static_cast<int>(
+-                    round(
++                    compat_round(
+                         (float) maxRgbValue * ((float) hsv.value / 100.0 *
+                                                (1.0 - ((float) hsv.saturation / 100.0 * remainder)))
+                         )
+                     );
+             t = static_cast<int>(
+-                    round(
++                    compat_round(
+                         (float) maxRgbValue * ((float) hsv.value / 100.0) *
+                         (1.0 - ((float) hsv.saturation / 100.0) * (1.0 - remainder))
+                         )
+                     );
+-            val = static_cast<int>(round(maxRgbValue * hsv.value / 100));
++            val = static_cast<int>(compat_round(maxRgbValue * hsv.value / 100));
+ 
+             switch(hueSector)
+             {
diff --git a/graphics/agave/pkg-descr b/graphics/agave/pkg-descr
new file mode 100644
index 000000000000..c6b349ea11fe
--- /dev/null
+++ b/graphics/agave/pkg-descr
@@ -0,0 +1,9 @@
+GNOME Colorscheme is a color scheme builder for the GNOME desktop. It is
+useful for web creation as well as room painting. It supports 6 various types
+of color schemes: Complements, Split Complements, Triads, Tetrads, Analogous,
+and Monochromatic.
+
+The user can lighten/darken the whole colorscheme or increase/decrease its
+saturation.
+
+WWW: http://home.gna.org/colorscheme/
diff --git a/graphics/agave/pkg-plist b/graphics/agave/pkg-plist
new file mode 100644
index 000000000000..21c01b3ebc22
--- /dev/null
+++ b/graphics/agave/pkg-plist
@@ -0,0 +1,11 @@
+bin/colorscheme
+share/gnome/applications/colorscheme.desktop
+share/gnome/colorscheme/ui/colorscheme.ui
+share/gnome/pixmaps/colorscheme-icon.png
+share/gnome/pixmaps/colorscheme-logo.png
+share/gnome/pixmaps/darken.png
+share/gnome/pixmaps/desaturate.png
+share/gnome/pixmaps/lighten.png
+share/gnome/pixmaps/saturate.png
+@dirrm share/gnome/colorscheme/ui
+@dirrm share/gnome/colorscheme