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-rw-r--r--.gitignore8
-rw-r--r--Adjbacklight.java21
-rw-r--r--Makefile25
-rwxr-xr-xadjbacklight92
4 files changed, 140 insertions, 6 deletions
diff --git a/.gitignore b/.gitignore
index b94d634..e84266e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,3 +7,11 @@
.\#*
*.swp
*.bak
+*.pdf
+*.ps
+*.dvi
+*.info
+
+/dist/*/*/*/
+*.gz
+*.xz
diff --git a/Adjbacklight.java b/Adjbacklight.java
index 7580208..597b575 100644
--- a/Adjbacklight.java
+++ b/Adjbacklight.java
@@ -1,7 +1,7 @@
/**
* adjbacklight – Convient method for adjusting the backlight on your portable computer
*
- * Copyright © 2012 Mattias Andrée (maandree@kth.se)
+ * Copyright © 2012, 2013 Mattias Andrée (maandree@member.fsf.org)
*
* 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
@@ -21,10 +21,18 @@ import java.util.*;
/**
- * @author Mattias Andrée, <a href="mailto:maandree@kth.se">maandree@kth.se</a>
+ * Interactive backlight adjustment
+ *
+ * @author Mattias Andrée, <a href="mailto:maandree@member.fsf.org">maandree@member.fsf.org</a>
*/
public class Adjbacklight
{
+ /**
+ * The is the main entry point of the program
+ *
+ * @param args Expects the three values: terminal height, terminal width, backlight device
+ * @throws IOException On error
+ */
public static void main(final String... args) throws IOException
{
String dir = "/sys/class/backlight/" + args[2] + "/";
@@ -95,6 +103,15 @@ public class Adjbacklight
}
}
+ /**
+ * Print the status
+ *
+ * @param min The minimum possible brightness
+ * @param max The maximum possible brightness
+ * @param init The brightness used when the program started
+ * @param cur The current brightness
+ * @param width The width of the terminal
+ */
private static void print(int min, int max, int init, int cur, int width)
{
String line = "──────────────────────────────────";
diff --git a/Makefile b/Makefile
index 7ea9bab..a5a182a 100644
--- a/Makefile
+++ b/Makefile
@@ -1,15 +1,36 @@
+# Copyright © 2012, 2013 Mattias Andrée (maandree@member.fsf.org)
+#
+# Copying and distribution of this file, with or without modification,
+# are permitted in any medium without royalty provided the copyright
+# notice and this notice are preserved. This file is offered as-is,
+# without any warranty.
+#
+# [GNU All Permissive License]
+
+
+PREFIX=/usr
+
+
+# compile the package
all:
javac -cp . Adjbacklight.java
+# install to system
install:
mkdir -p $(DESTDIR)$(PREFIX)/bin
- install -m 775 adjbacklight $(DESTDIR)$(PREFIX)/bin/
- install -m 664 Adjbacklight.class $(DESTDIR)$(PREFIX)/bin/
+ mkdir -p $(DESTDIR)$(PREFIX)/share/licenses
+ install -m 755 adjbacklight $(DESTDIR)$(PREFIX)/bin/
+ install -m 644 Adjbacklight.class $(DESTDIR)$(PREFIX)/bin/
+ install -m 644 COPYING $(DESTDIR)$(PREFIX)/share/licenses/adjbacklight
+ install -m 644 LICENSE $(DESTDIR)$(PREFIX)/share/licenses/adjbacklight
+# remove files created by `install`
uninstall:
unlink $(DESTDIR)$(PREFIX)/bin/Adjbacklight.class
unlink $(DESTDIR)$(PREFIX)/bin/adjbacklight
+ rm -r $(DESTDIR)$(PREFIX)/share/licenses/adjbacklight
+# remove files created by `all`
clean:
rm Adjbacklight.class
diff --git a/adjbacklight b/adjbacklight
index 6291986..8adc413 100755
--- a/adjbacklight
+++ b/adjbacklight
@@ -2,7 +2,7 @@
# adjbacklight – Convient method for adjusting the backlight on your portable computer
#
-# Copyright © 2012 Mattias Andrée (maandree@kth.se)
+# Copyright © 2012, 2013 Mattias Andrée (maandree@member.fsf.org)
#
# 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
@@ -18,6 +18,94 @@
# along with this program. If not, see <http://www.gnu.org/licenses/>.
+if (( $# > 0 )); then
+ for arg in "$@"; do
+ case "$arg" in
+ ("-c" | "--copyright" | "--copying")
+ cat <<.
+
+
+adjbacklight – Convient method for adjusting the backlight on your portable computer
+
+Copyright © 2012, 2013 Mattias Andrée (maandree@member.fsf.org)
+
+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 3 of the License, or
+(at your option) any later version.
+
+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, see <http://www.gnu.org/licenses/>.
+
+
+.
+ exit 0
+ ;;
+ ("-w" | "--warranty")
+ cat <<.
+
+
+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.
+
+
+.
+ exit 0
+ ;;
+ esac
+ done
+ cat <<.
+
+
+adjbacklight – Convient method for adjusting the backlight on your portable computer
+
+USAGE: adjbacklight [ -c | -w ]
+
+Run with options to adjust the backlight on your screens.
+
+
+OPTIONS:
+
+-c
+--copyright
+--copying Display copyright information
+
+-w
+--warranty Display warranty disclaimer
+
+
+KEYBOARD:
+
+←
+↓ Darken the screen
+
+→
+↑ Brighten the screen
+
+q
+enter
+C-d Continue to next controller, or if at last, quit
+
+
+
+Copyright © 2012, 2013 Mattias Andrée (maandree@member.fsf.org)
+
+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 3 of the License, or
+(at your option) any later version.
+.
+ exit 0
+fi
+
+
cat <<.
@@ -35,7 +123,7 @@ on the terminal, the following commands should reset it:
stty -icanon -echo
if [[ $? = 0 ]]; then
echo -en '\033[?25l'
- for dir in $(ls -1 --color=no "/sys/class/backlight/" | grep -v '^acpi_video'); do
+ for dir in $(exec ls -1 --color=no "/sys/class/backlight/" | grep -v '^acpi_video'); do
sudo java -cp ${BASH_SOURCE%/*} Adjbacklight `stty size` "$dir"
done
echo -en '\033[?25h'