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Viewing changes to src/plugins/generic/global-keys.py

  • Committer: Abaakouk Mehdi
  • Date: 2011-03-26 17:27:30 UTC
  • Revision ID: theli48@gmail.com-20110326172730-rpjsxn9zjuctmffq
Add New plugins from Alexander Godlewski 

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src/plugins/generic/global-keys.py
 
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import keybinder
 
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from plugins.generic import GenericPlugin
 
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from player import Player
 
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from widget.preference import HelperConfigureDialog
 
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from config import config
 
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class GlobalKeys(GenericPlugin):
 
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    PLUGIN_NAME = "Global Key Bindings"
 
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    PLUGIN_DESC = "Plugin to set global key bindings"
 
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    PLUGIN_VERSION = "0.1"
 
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    PLUGIN_AUTHOR = "Alexander Godlewski <alex@implode.ca>"
 
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    PLUGIN_WEBSITE = ""
 
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    func = {
 
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        "globalkey_previous": Player.previous,
 
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        "globalkey_pause": Player.pause,
 
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        "globalkey_play": Player.playpause,
 
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        "globalkey_stop": Player.stop,
 
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        "globalkey_next": Player.next
 
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        }
 
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    def __init__(self):
 
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        GenericPlugin.__init__(self)
 
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        self.autoconnect(config, "config-changed", self.__on_config_changed)
 
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        self.__bind(config.get("plugins", "globalkey_previous", "<Super>Z"), "Previous", self.func["globalkey_previous"])
 
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        self.__bind(config.get("plugins", "globalkey_pause", "<Super>X"), "Pause", self.func["globalkey_pause"])
 
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        self.__bind(config.get("plugins", "globalkey_play", "<Super>C"), "Play", self.func["globalkey_play"])
 
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        self.__bind(config.get("plugins", "globalkey_stop", "<Super>V"), "Stop", self.func["globalkey_stop"])
 
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        self.__bind(config.get("plugins", "globalkey_next", "<Super>B"), "Next", self.func["globalkey_next"])
 
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        config.set("plugins", "globalkey_previous_last", config.get("plugins", "globalkey_previous", "<Super>Z"))
 
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        config.set("plugins", "globalkey_pause_last", config.get("plugins", "globalkey_pause", "<Super>X"))
 
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        config.set("plugins", "globalkey_play_last", config.get("plugins", "globalkey_play", "<Super>C"))
 
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        config.set("plugins", "globalkey_stop_last", config.get("plugins", "globalkey_stop", "<Super>V"))
 
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        config.set("plugins", "globalkey_next_last", config.get("plugins", "globalkey_next", "<Super>B"))
 
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    def __handle_callback(self, text, callback):
 
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        self.logdebug(text)
 
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        callback()
 
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    def __bind(self, key, target, callback):
 
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        try:
 
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            self.__try_unbind(key)
 
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        except:
 
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            pass
 
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        keybinder.bind(key, lambda(text): self.__handle_callback(text, callback), "Global binding for %s pressed(%s)" % (target, key))
 
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        self.logdebug("Bound %s" % key)
 
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    def __try_unbind(self, key):
 
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        try:
 
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            self.logdebug("Unbinding %s" % key)
 
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            keybinder.unbind(key)
 
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            self.logdebug("Unbound %s" % key)
 
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        except:
 
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            self.logdebug("Did not unbind %s" % key)
 
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    def delete_thyself(self):
 
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        for key in (
 
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            config.get("plugins", "globalkey_previous", "<Super>Z"), 
 
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            config.get("plugins", "globalkey_pause", "<Super>X"), 
 
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            config.get("plugins", "globalkey_play", "<Super>C"), 
 
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            config.get("plugins", "globalkey_stop", "<Super>V"), 
 
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            config.get("plugins", "globalkey_next", "<Super>B")
 
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            ):
 
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            self.__try_unbind(key)
 
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        GenericPlugin.delete_thyself(self)
 
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    @staticmethod   
 
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    def on_configure():
 
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        GlobalKeysDialog()
 
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    def __on_config_changed(self, dispatcher, section, option, value):
 
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        if section == "plugins" and option.find("globalkey_") == 0 and option.find("_last") == -1:
 
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            self.__try_unbind(config.get(section, option + "_last", value))            
 
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            self.__bind(config.get(section, option, value), option, self.func[option])
 
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            config.set(section, option + "_last", value)
 
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class GlobalKeysDialog(HelperConfigureDialog):
 
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    def __init__(self):
 
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        HelperConfigureDialog.__init__(self, "Global Keys")
 
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        self.add(self.make_lentry("Previous", "plugins", "globalkey_previous", "<Super>Z"))
 
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        self.add(self.make_lentry("Pause", "plugins", "globalkey_pause", "<Super>X"))
 
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        self.add(self.make_lentry("Play", "plugins", "globalkey_play", "<Super>C"))
 
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        self.add(self.make_lentry("Stop", "plugins", "globalkey_stop", "<Super>V"))
 
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        self.add(self.make_lentry("Next", "plugins", "globalkey_next", "<Super>B"))
 
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        self.show_all()
 
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