[PD-cvs] SF.net SVN: pure-data: [9569] trunk/externals
eighthave at users.sourceforge.net
eighthave at users.sourceforge.net
Wed Mar 12 05:20:55 CET 2008
Revision: 9569
http://pure-data.svn.sourceforge.net/pure-data/?rev=9569&view=rev
Author: eighthave
Date: 2008-03-11 21:20:55 -0700 (Tue, 11 Mar 2008)
Log Message:
-----------
added first object for a new library to support Apple-specific hardware and software functions, like screen brightness
Added Paths:
-----------
trunk/externals/apple/
trunk/externals/apple/Makefile
trunk/externals/apple/brightness-help.pd
trunk/externals/apple/brightness.pd
trunk/externals/apple/iodisplay-help.pd
trunk/externals/apple/iodisplay.c
trunk/externals/apple/iodisplay.libs
Added: trunk/externals/apple/Makefile
===================================================================
--- trunk/externals/apple/Makefile (rev 0)
+++ trunk/externals/apple/Makefile 2008-03-12 04:20:55 UTC (rev 9569)
@@ -0,0 +1,17 @@
+TARGET := $(shell pwd | sed 's|.*/\(.*\)$$|\1|')
+EXTERNALS_ROOT := $(shell pwd | sed 's|^\(/.*externals\).*|\1|')
+
+default:
+ make -C $(EXTERNALS_ROOT) $(TARGET)
+
+install:
+ make -C $(EXTERNALS_ROOT) $(TARGET)_install
+
+clean:
+ make -C $(EXTERNALS_ROOT) $(TARGET)_clean
+
+test_locations:
+ make -C $(EXTERNALS_ROOT) test_locations
+
+etags:
+ etags *.[ch] ~/code/pure-data/trunk/pd/src/*.[ch] /usr/include/*.h /usr/include/sys/*.h
Added: trunk/externals/apple/brightness-help.pd
===================================================================
--- trunk/externals/apple/brightness-help.pd (rev 0)
+++ trunk/externals/apple/brightness-help.pd 2008-03-12 04:20:55 UTC (rev 9569)
@@ -0,0 +1,11 @@
+#N canvas 293 113 450 300 10;
+#X msg 127 72 bang;
+#X floatatom 127 186 5 0 0 0 - - -;
+#X obj 149 97 hsl 128 15 0 1 0 0 empty empty empty -2 -8 0 10 -262144
+-1 -1 6800 1;
+#X floatatom 162 121 5 0 0 0 - - -;
+#X obj 127 155 brightness;
+#X connect 0 0 4 0;
+#X connect 2 0 3 0;
+#X connect 2 0 4 0;
+#X connect 4 0 1 0;
Added: trunk/externals/apple/brightness.pd
===================================================================
--- trunk/externals/apple/brightness.pd (rev 0)
+++ trunk/externals/apple/brightness.pd 2008-03-12 04:20:55 UTC (rev 9569)
@@ -0,0 +1,11 @@
+#N canvas 0 22 454 304 10;
+#X obj 135 113 iodisplay brightness;
+#X obj 135 141 route brightness;
+#X obj 131 49 inlet;
+#X obj 135 184 outlet;
+#X obj 132 79 route float bang;
+#X connect 0 0 1 0;
+#X connect 1 0 3 0;
+#X connect 2 0 4 0;
+#X connect 4 0 0 0;
+#X connect 4 1 0 0;
Added: trunk/externals/apple/iodisplay-help.pd
===================================================================
--- trunk/externals/apple/iodisplay-help.pd (rev 0)
+++ trunk/externals/apple/iodisplay-help.pd 2008-03-12 04:20:55 UTC (rev 9569)
@@ -0,0 +1,13 @@
+#N canvas 293 113 462 312 10;
+#X msg 127 72 bang;
+#X obj 149 97 hsl 128 15 0 1 0 0 empty empty empty -2 -8 0 10 -262144
+-1 -1 5800 1;
+#X floatatom 162 121 5 0 0 0 - - -;
+#X obj 127 155 iodisplay brightness;
+#X obj 132 191 route brightness;
+#X floatatom 131 225 5 0 0 0 - - -;
+#X connect 0 0 3 0;
+#X connect 1 0 2 0;
+#X connect 1 0 3 0;
+#X connect 3 0 4 0;
+#X connect 4 0 5 0;
Added: trunk/externals/apple/iodisplay.c
===================================================================
--- trunk/externals/apple/iodisplay.c (rev 0)
+++ trunk/externals/apple/iodisplay.c 2008-03-12 04:20:55 UTC (rev 9569)
@@ -0,0 +1,124 @@
+/* --------------------------------------------------------------------------*/
+/* */
+/* control the iodisplay of the display on Apple Mac OS X */
+/* Written by Hans-Christoph Steiner <hans at at.or.at> */
+/* */
+/* Copyright (c) 2008 Free Software Foundation */
+/* */
+/* This program is free software; you can redistribute it and/or */
+/* modify it under the terms of the GNU General Public License */
+/* as published by the Free Software Foundation; either version 2 */
+/* of the License, or (at your option) any later version. */
+/* */
+/* See file LICENSE for further informations on licensing terms. */
+/* */
+/* This program is distributed in the hope that it will be useful, */
+/* but WITHOUT ANY WARRANTY; without even the implied warranty of */
+/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the */
+/* GNU General Public License for more details. */
+/* */
+/* You should have received a copy of the GNU General Public License */
+/* along with this program; if not, write to the Free Software Foundation, */
+/* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA */
+/* */
+/* --------------------------------------------------------------------------*/
+
+#include <IOKit/graphics/IOGraphicsLib.h>
+#include <ApplicationServices/ApplicationServices.h>
+#include <m_pd.h>
+
+#define DEBUG(x)
+//#define DEBUG(x) x
+
+/*------------------------------------------------------------------------------
+ * CLASS DEF
+ */
+
+static t_class *iodisplay_class;
+
+typedef struct _iodisplay {
+ t_object x_obj;
+ t_float parameter_value;
+ io_service_t io_service;
+ CGDirectDisplayID target_display;
+ t_symbol* parameter;
+} t_iodisplay;
+
+/*------------------------------------------------------------------------------
+ * IMPLEMENTATION
+ */
+
+static void iodisplay_output(t_iodisplay* x)
+{
+ DEBUG(post("iodisplay_output"););
+ CFStringRef cfs_parameter;
+ CGDisplayErr err;
+ t_atom output_atom;
+
+ cfs_parameter = CFStringCreateWithCString(kCFAllocatorDefault,
+ x->parameter->s_name,
+ kCFStringEncodingASCII);
+ err = IODisplayGetFloatParameter(x->io_service, kNilOptions,
+ cfs_parameter, &(x->parameter_value));
+ if (err != kIOReturnSuccess)
+ pd_error(x,"[iodisplay]: couldn't get %s value", x->parameter->s_name);
+
+ SETFLOAT(&output_atom, x->parameter_value);
+ outlet_anything(x->x_obj.ob_outlet, x->parameter, 1, &output_atom);
+}
+
+
+static void iodisplay_float(t_iodisplay* x, t_float f)
+{
+ DEBUG(post("iodisplay_float"););
+ CFStringRef cfs_parameter;
+ CGDisplayErr err;
+
+ if (f < 0.) x->parameter_value = 0.;
+ else if (f > 1.) x->parameter_value = 1.;
+ else x->parameter_value = f;
+
+ cfs_parameter = CFStringCreateWithCString(kCFAllocatorDefault,
+ x->parameter->s_name,
+ kCFStringEncodingASCII);
+ err = IODisplaySetFloatParameter(x->io_service, kNilOptions,
+ cfs_parameter, x->parameter_value);
+ if (err != kIOReturnSuccess)
+ pd_error(x,"[iodisplay]: couldn't set %s", x->parameter->s_name);
+}
+
+
+static void iodisplay_free(t_iodisplay* x)
+{
+ DEBUG(post("iodisplay_free"););
+}
+
+
+static void *iodisplay_new(t_symbol *s)
+{
+ DEBUG(post("iodisplay_new"););
+ t_iodisplay *x = (t_iodisplay *)pd_new(iodisplay_class);
+
+ x->target_display = CGMainDisplayID();
+ x->io_service = CGDisplayIOServicePort(x->target_display);
+ x->parameter = s;
+
+ symbolinlet_new(&x->x_obj, &x->parameter);
+ outlet_new(&x->x_obj, &s_anything);
+
+ return (x);
+}
+
+void iodisplay_setup(void)
+{
+ iodisplay_class = class_new(gensym("iodisplay"),
+ (t_newmethod)iodisplay_new,
+ (t_method)iodisplay_free,
+ sizeof(t_iodisplay),
+ CLASS_DEFAULT,
+ A_DEFSYMBOL, 0);
+
+ /* add inlet datatype methods */
+ class_addbang(iodisplay_class,(t_method) iodisplay_output);
+ class_addfloat(iodisplay_class,(t_method) iodisplay_float);
+}
Added: trunk/externals/apple/iodisplay.libs
===================================================================
--- trunk/externals/apple/iodisplay.libs (rev 0)
+++ trunk/externals/apple/iodisplay.libs 2008-03-12 04:20:55 UTC (rev 9569)
@@ -0,0 +1 @@
+-framework IOKit
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