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authormathieui <mathieui@mathieui.net>2011-11-13 19:43:31 +0100
committermathieui <mathieui@mathieui.net>2011-11-13 19:43:31 +0100
commit39fcd9a4f6ace2e00f133bfaa15b1eaf0a0dce9a (patch)
tree1f776be9ad76adce37439ba22a7eeaa60355b370
parentba7ee1d76c059a4d921a8f62e680dcf8d16adfa6 (diff)
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Allow a plugin to add a keybinding
-rw-r--r--src/plugin.py12
-rw-r--r--src/plugin_manager.py18
2 files changed, 30 insertions, 0 deletions
diff --git a/src/plugin.py b/src/plugin.py
index 92adbc4b..ddc3253e 100644
--- a/src/plugin.py
+++ b/src/plugin.py
@@ -96,6 +96,18 @@ class BasePlugin(object, metaclass=SafetyMetaclass):
"""
return self.plugin_manager.del_command(self.__module__, name)
+ def add_key(self, key, handler):
+ """
+ Add a global keybind
+ """
+ return self.plugin_manager.add_key(self.__module__, key, handler)
+
+ def del_key(self, key):
+ """
+ Remove a global keybind
+ """
+ return self.plugin_manager.del_key(self.__module__, key)
+
def add_tab_command(self, tab_type, name, handler, help, completion=None):
"""
Add a command only for a type of tab.
diff --git a/src/plugin_manager.py b/src/plugin_manager.py
index 437d8ee2..76765aa8 100644
--- a/src/plugin_manager.py
+++ b/src/plugin_manager.py
@@ -36,6 +36,7 @@ class PluginManager(object):
self.commands = {} # module name -> dict of commands loaded for the module
self.event_handlers = {} # module name -> list of event_name/handler pairs loaded for the module
self.tab_commands = {} #module name -> dict of tab types; tab type -> commands loaded by the module
+ self.keys = {} # module name → dict of keys/handlers loaded for the module
def load(self, name, notify=True):
if name in self.plugins:
@@ -61,6 +62,7 @@ class PluginManager(object):
self.modules[name] = module
self.commands[name] = {}
+ self.keys[name] = {}
self.tab_commands[name] = {}
self.event_handlers[name] = []
self.plugins[name] = module.Plugin(self, self.core, plugins_conf_dir)
@@ -72,6 +74,8 @@ class PluginManager(object):
try:
for command in self.commands[name].keys():
del self.core.commands[command]
+ for key in self.keys[name].keys():
+ del self.core.key_func[key]
for tab in list(self.tab_commands[name].keys()):
for command in self.tab_commands[name][tab]:
self.del_tab_command(name, getattr(tabs, tab), command[0])
@@ -82,6 +86,7 @@ class PluginManager(object):
self.plugins[name].unload()
del self.plugins[name]
del self.commands[name]
+ del self.keys[name]
del self.tab_commands[name]
del self.event_handlers[name]
if notify:
@@ -122,6 +127,19 @@ class PluginManager(object):
if isinstance(tab, tab_type) and name in tab.commands:
del tab.commands[name]
+ def add_key(self, module_name, key, handler):
+ if key in self.core.key_func:
+ raise Exception(_("Key '%s' already exists") % (key,))
+ keys = self.keys[module_name]
+ keys[key] = handler
+ self.core.key_func[key] = handler
+
+ def del_key(self, module_name, key):
+ if key in self.keys[module_name]:
+ del self.keys[module_name][key]
+ if key in self.core.key_func:
+ del self.core.commands[key]
+
def add_command(self, module_name, name, handler, help, completion=None):
if name in self.core.commands:
raise Exception(_("Command '%s' already exists") % (name,))