Convert the patch into PATCHFILES: ports tree is not the best place for

storing code.

Discussed with:	eadler

x11/bmpanel2/Makefile

@@ -23,7 +23,9 @@ TEMPERATURE_DESC=	Build with temperature widget (for CPU, etc.)
 .include <bsd.port.options.mk>
 
 .if ${PORT_OPTIONS:MTEMPERATURE}
-EXTRA_PATCHES=	${FILESDIR}/extra-patch-temperature-widget
+PATCH_SITES=	${MASTER_SITE_LOCAL}
+PATCH_SITE_SUBDIR=	danfe
+PATCHFILES=	${PORTNAME}-temperature-widget.diff
 .endif
 
 post-patch:

x11/bmpanel2/distinfo

@@ -1,2 +1,4 @@
 SHA256 (bmpanel2-2.1pre1.tar.gz) = 56c316ea3cd35ae033610d073b7d532c6a12070f9c349ec3c09e85c60591564c
 SIZE (bmpanel2-2.1pre1.tar.gz) = 386297
+SHA256 (bmpanel2-temperature-widget.diff) = 47d980108a7385c0f1e2b221fafa0e53c3384ec74cb921779580cb8aa6988972
+SIZE (bmpanel2-temperature-widget.diff) = 7636

x11/bmpanel2/files/extra-patch-temperature-widget

@@ -1,282 +0,0 @@
---- CMakeLists.txt.orig	2013-03-08 16:05:26.000000000 +0800
-+++ CMakeLists.txt	2013-02-26 15:42:05.000000000 +0800
-@@ -30,6 +30,7 @@
- 	${CMAKE_CURRENT_SOURCE_DIR}/widget-systray.c
- 	${CMAKE_CURRENT_SOURCE_DIR}/widget-launchbar.c
- 	${CMAKE_CURRENT_SOURCE_DIR}/widget-empty.c
-+	${CMAKE_CURRENT_SOURCE_DIR}/widget-temperature.c
- 	${CMAKE_CURRENT_SOURCE_DIR}/render-normal.c
- 	${CMAKE_CURRENT_SOURCE_DIR}/render-pseudo.c
- 	${CMAKE_CURRENT_SOURCE_DIR}/args.c
---- bmpanel.c.orig	2009-11-01 13:50:26.000000000 +0800
-+++ bmpanel.c	2013-03-08 11:58:46.000000000 +0800
-@@ -290,6 +290,7 @@
- 	register_widget_interface(&desktops_interface);
- 	register_widget_interface(&taskbar_interface);
- 	register_widget_interface(&clock_interface);
-+	register_widget_interface(&temperature_interface);
- 	register_widget_interface(&decor_interface);
- 	register_widget_interface(&systray_interface);
- 	register_widget_interface(&launchbar_interface);
---- builtin-widgets.h.orig	2009-11-01 13:50:26.000000000 +0800
-+++ builtin-widgets.h	2013-03-08 12:10:45.000000000 +0800
-@@ -92,6 +92,18 @@
- extern struct widget_interface clock_interface;
- 
- /**************************************************************************
-+  Temperature (for CPU, etc.)
-+**************************************************************************/
-+
-+struct temperature_widget {
-+	struct triple_image background;
-+	struct text_info font;
-+	char *sysctl_oid;
-+};
-+
-+extern struct widget_interface temperature_interface;
-+
-+/**************************************************************************
-   Desktop Switcher
- **************************************************************************/
- 
---- widget-temperature.c.orig	1970-01-01 08:00:00.000000000 +0800
-+++ widget-temperature.c	2013-03-08 15:55:36.000000000 +0800
-@@ -0,0 +1,218 @@
-+#include <sys/types.h>
-+#include <sys/sysctl.h>
-+#include <math.h>
-+
-+#include "settings.h"
-+#include "builtin-widgets.h"
-+
-+static int create_widget_private(struct widget *w,
-+    struct config_format_entry *e, struct config_format_tree *tree);
-+static void destroy_widget_private(struct widget *w);
-+static void draw(struct widget *w);
-+static void clock_tick(struct widget *w);
-+static int get_temperature(const char *sysctl_oid);
-+static void hsv2rgb(float h, float s, float v, float *r, float *g, float *b);
-+
-+struct widget_interface temperature_interface = {
-+	.theme_name 		= "temperature",
-+	.size_type 		= WIDGET_SIZE_CONSTANT,
-+	.create_widget_private 	= create_widget_private,
-+	.destroy_widget_private = destroy_widget_private,
-+	.draw 			= draw,
-+	.clock_tick 		= clock_tick,
-+};
-+
-+/* current temperature */
-+int curtemp;
-+
-+/**************************************************************************
-+  Temperature "theme" (widget, really)
-+**************************************************************************/
-+
-+static int parse_temperature_theme(struct temperature_widget *tw,
-+    struct config_format_entry *e, struct config_format_tree *tree)
-+{
-+	if (parse_text_info_named(&tw->font, "font", e, 1))
-+		return -1;
-+
-+	parse_triple_image_named(&tw->background, "background", e, tree, 0);
-+	tw->sysctl_oid = parse_string("sysctl_oid", e,
-+	    "hw.acpi.thermal.tz0.temperature");
-+
-+	return 0;
-+}
-+
-+/**************************************************************************
-+  Temperature interface
-+**************************************************************************/
-+
-+static int create_widget_private(struct widget *w,
-+    struct config_format_entry *e, struct config_format_tree *tree)
-+{
-+	struct temperature_widget *tw = xmallocz(sizeof(struct temperature_widget));
-+	if (parse_temperature_theme(tw, e, tree)) {
-+		xfree(tw);
-+		XWARNING("Failed to parse temperature theme");
-+		return -1;
-+	}
-+
-+	/* get widget width */
-+	int text_width = 0;
-+	int pics_width = 0;
-+
-+	/* this should give us enough width for any real temperature */
-+	char buftemp[8] = "999°";
-+
-+	text_extents(w->panel->layout, tw->font.pfd, buftemp, &text_width, 0);
-+
-+	/* background is drawn only if the center is here */
-+	if (tw->background.center) {
-+		pics_width += image_width(tw->background.left);
-+		pics_width += image_width(tw->background.right);
-+	}
-+
-+	w->width = text_width + pics_width;
-+	w->private = tw;
-+	return 0;
-+}
-+
-+static void destroy_widget_private(struct widget *w)
-+{
-+	struct temperature_widget *tw = (struct temperature_widget *)w->private;
-+
-+	free_triple_image(&tw->background);
-+	free_text_info(&tw->font);
-+	xfree(tw->sysctl_oid);
-+	xfree(tw);
-+}
-+
-+static void draw(struct widget *w)
-+{
-+	struct temperature_widget *tw = (struct temperature_widget *)w->private;
-+	char buftemp[8];
-+	int temp;
-+	static int blink;
-+	float r, g, b;
-+
-+	temp = get_temperature(tw->sysctl_oid);
-+	blink = temp > 95 ? !blink : 0;
-+
-+	if (blink)
-+		*buftemp = '\0';
-+	else
-+		snprintf(buftemp, sizeof(buftemp), "%d°", temp);
-+
-+	/* drawing */
-+	cairo_t *cr = w->panel->cr;
-+	int x = w->x;
-+
-+	/* calcs */
-+	int leftw = 0;
-+	int rightw = 0;
-+	int centerw = w->width;
-+
-+	/* draw background only if the center image is here */
-+	if (tw->background.center) {
-+		leftw += image_width(tw->background.left);
-+		rightw += image_width(tw->background.right);
-+		centerw -= leftw + rightw;
-+
-+		/* left part */
-+		if (leftw)
-+			blit_image(tw->background.left, cr, x, 0);
-+		x += leftw;
-+
-+		/* center part */
-+		pattern_image(tw->background.center, cr, x, 0, centerw, 1);
-+		x += centerw;
-+
-+		/* right part */
-+		if (rightw)
-+			blit_image(tw->background.right, cr, x, 0);
-+		x -= centerw;
-+	}
-+
-+	/*
-+	 * map temperature (30C~100C) to the text color: from nice blueish
-+	 * 0%R, 60%G, 100%B (HSV: 200, 100%, 100%) to reddish 100%R, 0%G,
-+	 * 0%B (HSV: 0, 100%, 100%) through the hue shift (think rainbow).
-+	 */
-+	hsv2rgb(.56 * (1 - (temp - 30) / 70.0), 1, 1, &r, &g, &b);
-+	tw->font.color[0] = 255 * r;
-+	tw->font.color[1] = 255 * g;
-+	tw->font.color[2] = 255 * b;
-+
-+	/* text */
-+	draw_text(cr, w->panel->layout, &tw->font, buftemp, x, 0,
-+	    centerw, w->panel->height, 0);
-+}
-+
-+static void clock_tick(struct widget *w)
-+{
-+	struct temperature_widget *tw = (struct temperature_widget *)w->private;
-+	int temp;
-+
-+	if ((temp = get_temperature(tw->sysctl_oid)) < 0)
-+		return;
-+
-+	if (temp > 95)
-+		w->needs_expose = 1;
-+
-+	if (curtemp == temp)
-+		return;
-+
-+	curtemp = temp;
-+	w->needs_expose = 1;
-+}
-+
-+static int get_temperature(const char *sysctl_oid)
-+{
-+	int temp;
-+	size_t len = sizeof(temp);
-+
-+	if (sysctlbyname(sysctl_oid, &temp, &len, NULL, 0))
-+		return -1;
-+	return (temp - 2732) / 10;
-+}
-+
-+static void hsv2rgb(float h, float s, float v, float *r, float *g, float *b)
-+{
-+	float f, p, q, t;
-+	int i;
-+
-+	/* achromatic case, set level of gray */
-+	if (s <= 0) {
-+		*r = *g = *b = v;
-+		return;
-+	}
-+
-+	h = 6.0 * (h - floorf(h));
-+
-+	i = (int)truncf(h);		/* should be in the range 0..5 */
-+	f = h - i;			/* fractional part */
-+	p = v * (1 - s);
-+	q = v * (1 - s * f);
-+	t = v * (1 - s * (1 - f));
-+	
-+	switch (i) {
-+	case 0:
-+		*r = v; *g = t; *b = p;
-+		return;
-+	case 1:
-+		*r = q; *g = v; *b = p;
-+		return;
-+	case 2:
-+		*r = p; *g = v; *b = t;
-+		return;
-+	case 3:
-+		*r = p; *g = q; *b = v;
-+		return;
-+	case 4:
-+		*r = t; *g = p; *b = v;
-+		return;
-+	case 5:
-+	default:			/* to silence compiler warning */
-+		*r = v; *g = p; *b = q;
-+		return;
-+	}
-+}
---- themes/striped/theme.orig	2009-11-01 13:50:26.000000000 +0800
-+++ themes/striped/theme	2013-03-08 16:17:55.000000000 +0800
-@@ -96,6 +96,17 @@
- 
- empty 3
- 
-+temperature
-+	font DejaVu Sans condensed bold 9
-+		offset 0 0
-+		shadow_offset 1 1
-+		shadow_color 0 0 0
-+		align right
-+
-+	#sysctl_oid dev.cpu.0.temperature
-+
-+empty 3
-+
- clock	
- 	font DejaVu Sans condensed bold 9
- 		color 247 247 247