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Diffstat (limited to 'examples/data/uzbl/scripts/event_manager.py')
| -rwxr-xr-x | examples/data/uzbl/scripts/event_manager.py | 113 |
1 files changed, 113 insertions, 0 deletions
diff --git a/examples/data/uzbl/scripts/event_manager.py b/examples/data/uzbl/scripts/event_manager.py new file mode 100755 index 0000000..d6f4a36 --- /dev/null +++ b/examples/data/uzbl/scripts/event_manager.py @@ -0,0 +1,113 @@ +#!/usr/bin/env python + +# Uzbl sample event manager +# +# 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/>. + +''' +The Python Event Manager +======================== + +Sample event manager written in python + +Usage +==== +uzbl | <path to event_manager.py> + +''' + +import sys +import os + +# config dir. needed for bindings config +if 'XDG_CONFIG_HOME' in os.environ.keys() and os.environ['XDG_CONFIG_HOME']: + CONFIG_DIR = os.path.join(os.environ['XDG_CONFIG_HOME'], 'uzbl/') +else: + CONFIG_DIR = os.path.join(os.environ['HOME'], '.config/uzbl/') + + +# Default config +config = { + + 'uzbl_fifo': '', + 'verbose': True, + +} # End of config dictionary. + +# buffer for building up commands +keycmd = '' + + +_SCRIPTNAME = os.path.basename(sys.argv[0]) +def echo(msg): + '''Prints only if the verbose flag has been set.''' + + if config['verbose']: + sys.stderr.write("%s: %s\n" % (_SCRIPTNAME, msg)) + + +def error(msg): + '''Prints error message and exits.''' + + sys.stderr.write("%s: error: %s\n" % (_SCRIPTNAME, msg)) + sys.exit(1) + +def fifo(msg): + '''Writes commands to uzbl's fifo, if the fifo path is known''' + + echo ('Fifo msg: ' + msg + '(fifo path: ' + config['uzbl_fifo'] + ')') + if config['uzbl_fifo']: + fd = os.open(config['uzbl_fifo'], os.O_WRONLY) + os.write(fd, msg) + os.close(fd) + +def submit_keycmd(): + '''Sends the updated keycmd to uzbl, which can render it and stuff''' + + fifo ('set keycmd = ' + keycmd) + + +def main(): + '''Main function.''' + + echo ("Init eventhandler") + + for line in sys.stdin: + line = line.strip() + data = line.partition('EVENT ') + if (data[0] == ""): + line = data[2] + echo ("Got event: " + line) + data = line.partition(' ') + event_name = data[0] + event_data = data[2] + else: + echo ("Non-event: " + line) + continue + + if (event_name == 'FIFO_SET'): + config['uzbl_fifo'] = event_data.split()[-1] + elif (event_name == 'KEY_PRESS'): + # todo: keep a table of pressed modkeys. do we work with Mod[1-4] here or Alt_L and such? + key = event_data.split()[-1] + if (key == 'Escape'): + keycmd = '' + submit_keycmd + elif (event_name == 'KEY_RELEASE'): + #todo : update table of pressed modkeys + submit_keycmd + +if __name__ == "__main__": + main() +
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