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Allow multiple event handlers for a single Interface event. 

We can use that until the plugin branch is available.
This commit is contained in:
Stephan Erb 2009-11-05 08:53:19 +01:00
parent addaaa9242
commit 3157cf0b1b
1 changed files with 103 additions and 88 deletions
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187
src/gui_interface.py
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@ -1983,105 +1983,120 @@ class Interface:
_('PEP node %(node)s was not removed: %(message)s') % { _('PEP node %(node)s was not removed: %(message)s') % {
'node': data[1], 'message': data[2]}) 'node': data[1], 'message': data[2]})
def register_handler(self, event, handler):
if event not in self.handlers:
self.handlers[event] = []
if handler not in self.handlers[event]:
self.handlers[event].append(handler)
def unregister_handler(self, event, handler):
self.handlers[event].remove(handler)
def register_handlers(self): def register_handlers(self):
self.handlers = { self.handlers = {
'ROSTER': self.handle_event_roster, 'ROSTER': [self.handle_event_roster],
'WARNING': self.handle_event_warning, 'WARNING': [self.handle_event_warning],
'ERROR': self.handle_event_error, 'ERROR': [self.handle_event_error],
'INFORMATION': self.handle_event_information, 'INFORMATION': [self.handle_event_information],
'ERROR_ANSWER': self.handle_event_error_answer, 'ERROR_ANSWER': [self.handle_event_error_answer],
'STATUS': self.handle_event_status, 'STATUS': [self.handle_event_status],
'NOTIFY': self.handle_event_notify, 'NOTIFY': [self.handle_event_notify],
'MSGERROR': self.handle_event_msgerror, 'MSGERROR': [self.handle_event_msgerror],
'MSGSENT': self.handle_event_msgsent, 'MSGSENT': [self.handle_event_msgsent],
'MSGNOTSENT': self.handle_event_msgnotsent, 'MSGNOTSENT': [self.handle_event_msgnotsent],
'SUBSCRIBED': self.handle_event_subscribed, 'SUBSCRIBED': [self.handle_event_subscribed],
'UNSUBSCRIBED': self.handle_event_unsubscribed, 'UNSUBSCRIBED': [self.handle_event_unsubscribed],
'SUBSCRIBE': self.handle_event_subscribe, 'SUBSCRIBE': [self.handle_event_subscribe],
'AGENT_ERROR_INFO': self.handle_event_agent_info_error, 'AGENT_ERROR_INFO': [self.handle_event_agent_info_error],
'AGENT_ERROR_ITEMS': self.handle_event_agent_items_error, 'AGENT_ERROR_ITEMS': [self.handle_event_agent_items_error],
'AGENT_REMOVED': self.handle_event_agent_removed, 'AGENT_REMOVED': [self.handle_event_agent_removed],
'REGISTER_AGENT_INFO': self.handle_event_register_agent_info, 'REGISTER_AGENT_INFO': [self.handle_event_register_agent_info],
'AGENT_INFO_ITEMS': self.handle_event_agent_info_items, 'AGENT_INFO_ITEMS': [self.handle_event_agent_info_items],
'AGENT_INFO_INFO': self.handle_event_agent_info_info, 'AGENT_INFO_INFO': [self.handle_event_agent_info_info],
'QUIT': self.handle_event_quit, 'QUIT': [self.handle_event_quit],
'NEW_ACC_CONNECTED': self.handle_event_new_acc_connected, 'NEW_ACC_CONNECTED': [self.handle_event_new_acc_connected],
'NEW_ACC_NOT_CONNECTED': self.handle_event_new_acc_not_connected, 'NEW_ACC_NOT_CONNECTED': [self.handle_event_new_acc_not_connected],
'ACC_OK': self.handle_event_acc_ok, 'ACC_OK': [self.handle_event_acc_ok],
'ACC_NOT_OK': self.handle_event_acc_not_ok, 'ACC_NOT_OK': [self.handle_event_acc_not_ok],
'MYVCARD': self.handle_event_myvcard, 'MYVCARD': [self.handle_event_myvcard],
'VCARD': self.handle_event_vcard, 'VCARD': [self.handle_event_vcard],
'LAST_STATUS_TIME': self.handle_event_last_status_time, 'LAST_STATUS_TIME': [self.handle_event_last_status_time],
'OS_INFO': self.handle_event_os_info, 'OS_INFO': [self.handle_event_os_info],
'ENTITY_TIME': self.handle_event_entity_time, 'ENTITY_TIME': [self.handle_event_entity_time],
'GC_NOTIFY': self.handle_event_gc_notify, 'GC_NOTIFY': [self.handle_event_gc_notify],
'GC_MSG': self.handle_event_gc_msg, 'GC_MSG': [self.handle_event_gc_msg],
'GC_SUBJECT': self.handle_event_gc_subject, 'GC_SUBJECT': [self.handle_event_gc_subject],
'GC_CONFIG': self.handle_event_gc_config, 'GC_CONFIG': [self.handle_event_gc_config],
'GC_CONFIG_CHANGE': self.handle_event_gc_config_change, 'GC_CONFIG_CHANGE': [self.handle_event_gc_config_change],
'GC_INVITATION': self.handle_event_gc_invitation, 'GC_INVITATION': [self.handle_event_gc_invitation],
'GC_AFFILIATION': self.handle_event_gc_affiliation, 'GC_AFFILIATION': [self.handle_event_gc_affiliation],
'GC_PASSWORD_REQUIRED': self.handle_event_gc_password_required, 'GC_PASSWORD_REQUIRED': [self.handle_event_gc_password_required],
'BAD_PASSPHRASE': self.handle_event_bad_passphrase, 'BAD_PASSPHRASE': [self.handle_event_bad_passphrase],
'ROSTER_INFO': self.handle_event_roster_info, 'ROSTER_INFO': [self.handle_event_roster_info],
'BOOKMARKS': self.handle_event_bookmarks, 'BOOKMARKS': [self.handle_event_bookmarks],
'CON_TYPE': self.handle_event_con_type, 'CON_TYPE': [self.handle_event_con_type],
'CONNECTION_LOST': self.handle_event_connection_lost, 'CONNECTION_LOST': [self.handle_event_connection_lost],
'FILE_REQUEST': self.handle_event_file_request, 'FILE_REQUEST': [self.handle_event_file_request],
'GMAIL_NOTIFY': self.handle_event_gmail_notify, 'GMAIL_NOTIFY': [self.handle_event_gmail_notify],
'FILE_REQUEST_ERROR': self.handle_event_file_request_error, 'FILE_REQUEST_ERROR': [self.handle_event_file_request_error],
'FILE_SEND_ERROR': self.handle_event_file_send_error, 'FILE_SEND_ERROR': [self.handle_event_file_send_error],
'STANZA_ARRIVED': self.handle_event_stanza_arrived, 'STANZA_ARRIVED': [self.handle_event_stanza_arrived],
'STANZA_SENT': self.handle_event_stanza_sent, 'STANZA_SENT': [self.handle_event_stanza_sent],
'HTTP_AUTH': self.handle_event_http_auth, 'HTTP_AUTH': [self.handle_event_http_auth],
'VCARD_PUBLISHED': self.handle_event_vcard_published, 'VCARD_PUBLISHED': [self.handle_event_vcard_published],
'VCARD_NOT_PUBLISHED': self.handle_event_vcard_not_published, 'VCARD_NOT_PUBLISHED': [self.handle_event_vcard_not_published],
'ASK_NEW_NICK': self.handle_event_ask_new_nick, 'ASK_NEW_NICK': [self.handle_event_ask_new_nick],
'SIGNED_IN': self.handle_event_signed_in, 'SIGNED_IN': [self.handle_event_signed_in],
'METACONTACTS': self.handle_event_metacontacts, 'METACONTACTS': [self.handle_event_metacontacts],
'ATOM_ENTRY': self.handle_atom_entry, 'ATOM_ENTRY': [self.handle_atom_entry],
'FAILED_DECRYPT': self.handle_event_failed_decrypt, 'FAILED_DECRYPT': [self.handle_event_failed_decrypt],
'PRIVACY_LISTS_RECEIVED': self.handle_event_privacy_lists_received, 'PRIVACY_LISTS_RECEIVED': [self.handle_event_privacy_lists_received],
'PRIVACY_LIST_RECEIVED': self.handle_event_privacy_list_received, 'PRIVACY_LIST_RECEIVED': [self.handle_event_privacy_list_received],
'PRIVACY_LISTS_ACTIVE_DEFAULT': \ 'PRIVACY_LISTS_ACTIVE_DEFAULT': \
self.handle_event_privacy_lists_active_default, [self.handle_event_privacy_lists_active_default],
'PRIVACY_LIST_REMOVED': self.handle_event_privacy_list_removed, 'PRIVACY_LIST_REMOVED': [self.handle_event_privacy_list_removed],
'ZC_NAME_CONFLICT': self.handle_event_zc_name_conflict, 'ZC_NAME_CONFLICT': [self.handle_event_zc_name_conflict],
'PING_SENT': self.handle_event_ping_sent, 'PING_SENT': [self.handle_event_ping_sent],
'PING_REPLY': self.handle_event_ping_reply, 'PING_REPLY': [self.handle_event_ping_reply],
'PING_ERROR': self.handle_event_ping_error, 'PING_ERROR': [self.handle_event_ping_error],
'SEARCH_FORM': self.handle_event_search_form, 'SEARCH_FORM': [self.handle_event_search_form],
'SEARCH_RESULT': self.handle_event_search_result, 'SEARCH_RESULT': [self.handle_event_search_result],
'RESOURCE_CONFLICT': self.handle_event_resource_conflict, 'RESOURCE_CONFLICT': [self.handle_event_resource_conflict],
'ROSTERX': self.handle_event_roster_item_exchange, 'ROSTERX': [self.handle_event_roster_item_exchange],
'PEP_CONFIG': self.handle_event_pep_config, 'PEP_CONFIG': [self.handle_event_pep_config],
'UNIQUE_ROOM_ID_UNSUPPORTED': \ 'UNIQUE_ROOM_ID_UNSUPPORTED': \
self.handle_event_unique_room_id_unsupported, [self.handle_event_unique_room_id_unsupported],
'UNIQUE_ROOM_ID_SUPPORTED': self.handle_event_unique_room_id_supported, 'UNIQUE_ROOM_ID_SUPPORTED': [self.handle_event_unique_room_id_supported],
'GPG_PASSWORD_REQUIRED': self.handle_event_gpg_password_required, 'GPG_PASSWORD_REQUIRED': [self.handle_event_gpg_password_required],
'GPG_ALWAYS_TRUST': self.handle_event_gpg_always_trust, 'GPG_ALWAYS_TRUST': [self.handle_event_gpg_always_trust],
'PASSWORD_REQUIRED': self.handle_event_password_required, 'PASSWORD_REQUIRED': [self.handle_event_password_required],
'SSL_ERROR': self.handle_event_ssl_error, 'SSL_ERROR': [self.handle_event_ssl_error],
'FINGERPRINT_ERROR': self.handle_event_fingerprint_error, 'FINGERPRINT_ERROR': [self.handle_event_fingerprint_error],
'PLAIN_CONNECTION': self.handle_event_plain_connection, 'PLAIN_CONNECTION': [self.handle_event_plain_connection],
'INSECURE_SSL_CONNECTION': self.handle_event_insecure_ssl_connection, 'INSECURE_SSL_CONNECTION': [self.handle_event_insecure_ssl_connection],
'PUBSUB_NODE_REMOVED': self.handle_event_pubsub_node_removed, 'PUBSUB_NODE_REMOVED': [self.handle_event_pubsub_node_removed],
'PUBSUB_NODE_NOT_REMOVED': self.handle_event_pubsub_node_not_removed, 'PUBSUB_NODE_NOT_REMOVED': [self.handle_event_pubsub_node_not_removed],
'JINGLE_INCOMING': self.handle_event_jingle_incoming, 'JINGLE_INCOMING': [self.handle_event_jingle_incoming],
'JINGLE_CONNECTED': self.handle_event_jingle_connected, 'JINGLE_CONNECTED': [self.handle_event_jingle_connected],
'JINGLE_DISCONNECTED': self.handle_event_jingle_disconnected, 'JINGLE_DISCONNECTED': [self.handle_event_jingle_disconnected],
'JINGLE_ERROR': self.handle_event_jingle_error, 'JINGLE_ERROR': [self.handle_event_jingle_error],
} }
def dispatch(self, event, account, data): def dispatch(self, event, account, data):
''' '''
Dispatches an network event to the event handlers of this class Dispatches an network event to the event handlers of this class.
Return true if it could be dispatched to alteast one handler.
''' '''
if event not in self.handlers: if event not in self.handlers:
log.warning('Unknown event %s dispatched to GUI: %s' % (event, data)) log.warning('Unknown event %s dispatched to GUI: %s' % (event, data))
return False
else: else:
log.debug('Event %s distpached to GUI: %s' % (event, data)) log.debug('Event %s distpached to GUI: %s' % (event, data))
self.handlers[event](account, data) for handler in self.handlers[event]:
handler(account, data)
return len(self.handlers[event])
################################################################################ ################################################################################