Mercurial > libervia-backend
view frontends/src/primitivus/primitivus @ 1160:2ff15a6c5791
primitivus: moved history method definition out of keypress
author | Goffi <goffi@goffi.org> |
---|---|
date | Thu, 04 Sep 2014 19:05:57 +0200 |
parents | 85fd02356dba |
children | b32800b9793e |
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#!/usr/bin/python # -*- coding: utf-8 -*- # Primitivus: a SAT frontend # Copyright (C) 2009, 2010, 2011, 2012, 2013, 2014 Jérôme Poisson (goffi@goffi.org) # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU Affero 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 Affero General Public License for more details. # You should have received a copy of the GNU Affero General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. from sat.core.i18n import _ from sat_frontends.primitivus.constants import Const as C from sat.core import log_config log_config.satConfigure(C.LOG_BACKEND_STANDARD, C) from sat.core import log as logging log = logging.getLogger(__name__) import urwid from urwid_satext import sat_widgets from urwid_satext.files_management import FileDialog from sat_frontends.quick_frontend.quick_app import QuickApp from sat_frontends.quick_frontend.quick_chat_list import QuickChatList from sat_frontends.quick_frontend.quick_utils import getNewPath, unescapePrivate from sat_frontends.primitivus.profile_manager import ProfileManager from sat_frontends.primitivus.contact_list import ContactList from sat_frontends.primitivus.chat import Chat from sat_frontends.primitivus import xmlui from sat_frontends.primitivus.progress import Progress from sat_frontends.primitivus.notify import Notify from sat_frontends.primitivus.keys import action_key_map as a_key from sat_frontends.primitivus import config from sat_frontends.tools.misc import InputHistory from sat_frontends.constants import Const as commonConst # FIXME from sat_frontends.tools.jid import JID from os.path import join class ChatList(QuickChatList): """This class manage the list of chat windows""" def createChat(self, target): return Chat(target, self.host) class EditBar(sat_widgets.ModalEdit): """ The modal edit bar where you would enter messages and commands. """ def __init__(self, app): modes = {None: ('NORMAL', u''), a_key['MODE_INSERTION']: ('INSERTION', u'> '), a_key['MODE_COMMAND']: ('COMMAND', u':')} #XXX: captions *MUST* be unicode super(EditBar, self).__init__(modes) self.app = app self.setCompletionMethod(self._text_completion) urwid.connect_signal(self, 'click', self.onTextEntered) def _text_completion(self, text, completion_data, mode): if mode == 'INSERTION': return self._nick_completion(text, completion_data) else: return text def _nick_completion(self, text, completion_data): """Completion method which complete pseudo in group chat for params, see AdvancedEdit""" contact = self.app.contact_list.getContact() ###Based on the fact that there is currently only one contact selectable at once if contact: chat = self.app.chat_wins[contact] if chat.type != "group": return text space = text.rfind(" ") start = text[space+1:] nicks = list(chat.occupants) nicks.sort() try: start_idx=nicks.index(completion_data['last_nick'])+1 if start_idx == len(nicks): start_idx = 0 except (KeyError,ValueError): start_idx = 0 for idx in range(start_idx,len(nicks)) + range(0,start_idx): if nicks[idx].lower().startswith(start.lower()): completion_data['last_nick'] = nicks[idx] return text[:space+1] + nicks[idx] + (': ' if space < 0 else '') return text def onTextEntered(self, editBar): """Called when text is entered in the main edit bar""" if self.mode == 'INSERTION': contact = self.app.contact_list.getContact() ###Based on the fact that there is currently only one contact selectableat once if contact: chat = self.app.chat_wins[contact] self.app.sendMessage(contact, editBar.get_edit_text(), mess_type = "groupchat" if chat.type == 'group' else "chat", errback=lambda failure: self.app.notify(_("Error while sending message (%s)") % failure), profile_key=self.app.profile ) editBar.set_edit_text('') elif self.mode == 'COMMAND': self.commandHandler() def commandHandler(self): #TODO: separate class with auto documentation (with introspection) # and completion method tokens = self.get_edit_text().split(' ') command, args = tokens[0], tokens[1:] if command == 'quit': self.app.onExit() raise urwid.ExitMainLoop() elif command == 'messages': wid = sat_widgets.GenericList(logging.memoryGet()) self.app.addWindow(wid) elif command == 'presence': values = [value for value in commonConst.PRESENCE.keys()] values = [value if value else 'online' for value in values] # the empty value actually means 'online' if args and args[0] in values: presence = '' if args[0] == 'online' else args[0] self.app.status_bar.onChange(user_data=sat_widgets.ClickableText(commonConst.PRESENCE[presence])) else: self.app.status_bar.onPresenceClick() elif command == 'status': if args: self.app.status_bar.onChange(user_data=sat_widgets.AdvancedEdit(args[0])) else: self.app.status_bar.onStatusClick() elif command == 'history': try: limit = int(args[0]) except (IndexError, ValueError): limit = 50 win = self.app.chat_wins[JID(self.app.contact_list.selected).bare] win.clearHistory() if limit > 0: win.historyPrint(size=limit, profile=self.app.profile) else: return self.set_edit_text('') def _historyCb(self, text): self.set_edit_text(text) self.set_edit_pos(len(text)) def keypress(self, size, key): """Callback when a key is pressed. Send "composing" states and move the index of the temporary history stack.""" if key == a_key['MODAL_ESCAPE']: # first save the text to the current mode, then change to NORMAL self.app._updateInputHistory(self.get_edit_text(), mode=self.mode) self.app._updateInputHistory(mode='NORMAL') if self._mode == 'NORMAL' and key in self._modes: self.app._updateInputHistory(mode=self._modes[key][0]) if key == a_key['HISTORY_PREV']: self.app._updateInputHistory(self.get_edit_text(), -1, self._history_cb, self.mode) return elif key == a_key['HISTORY_NEXT']: self.app._updateInputHistory(self.get_edit_text(), +1, self._history_cb, self.mode) return elif key == a_key['EDIT_ENTER']: self.app._updateInputHistory(self.get_edit_text(), mode=self.mode) else: contact = self.app.contact_list.getContact() if contact: self.app.bridge.chatStateComposing(unescapePrivate(contact), self.app.profile) return super(EditBar, self).keypress(size, key) class PrimitivusApp(QuickApp, InputHistory): def __init__(self): QuickApp.__init__(self) ## main loop setup ## self.main_widget = ProfileManager(self) self.loop = urwid.MainLoop(self.main_widget, C.PALETTE, event_loop=urwid.GLibEventLoop(), input_filter=self.inputFilter, unhandled_input=self.keyHandler) ##misc setup## self.chat_wins = ChatList(self) self.notBar = sat_widgets.NotificationBar() urwid.connect_signal(self.notBar, 'change', self.onNotification) self.progress_wid = Progress(self) urwid.connect_signal(self.notBar.progress, 'click', lambda x: self.addWindow(self.progress_wid)) self.__saved_overlay = None self.x_notify = Notify() @property def mode(self): return self.editBar.mode @mode.setter def mode(self, value): self.editBar.mode = value def modeHint(self, value): """Change mode if make sens (i.e.: if there is nothing in the editBar)""" if not self.editBar.get_edit_text(): self.mode = value def debug(self): """convenient method to reset screen and launch (i)p(u)db""" log.info('Entered debug mode') try: import pudb pudb.set_trace() except ImportError: import os os.system('reset') try: import ipdb ipdb.set_trace() except ImportError: import pdb pdb.set_trace() def redraw(self): """redraw the screen""" try: self.loop.draw_screen() except AttributeError: pass def start(self): self.i = 0 self.loop.set_alarm_in(0,lambda a,b: self.postInit()) self.loop.run() def postInit(self): try: config.applyConfig() except Exception as e: log.error("configuration error: {}".format(e)) popup = sat_widgets.Alert(_("Configuration Error"), _("Something went wrong while reading the configuration, please check :messages"), ok_cb=self.removePopUp) if self.options.profile: self._early_popup = popup else: self.showPopUp(popup) super(PrimitivusApp, self).postInit() def inputFilter(self, input, raw): if self.__saved_overlay and input != ['ctrl s']: return for i in input: if isinstance(i,tuple): if i[0] == 'mouse press': if i[1] == 4: #Mouse wheel up input[input.index(i)] = 'up' if i[1] == 5: #Mouse wheel down input[input.index(i)] = 'down' return input def keyHandler(self, input_): if input_ == a_key['MENU_HIDE']: """User want to (un)hide the menu roller""" try: if self.main_widget.header == None: self.main_widget.header = self.menu_roller else: self.main_widget.header = None except AttributeError: pass elif input_ == a_key['NOTIFICATION_NEXT']: """User wants to see next notification""" self.notBar.showNext() elif input_ == a_key['OVERLAY_HIDE']: """User wants to (un)hide overlay window""" if isinstance(self.loop.widget,urwid.Overlay): self.__saved_overlay = self.loop.widget self.loop.widget = self.main_widget else: if self.__saved_overlay: self.loop.widget = self.__saved_overlay self.__saved_overlay = None elif input_ == a_key['DEBUG'] and 'D' in self.bridge.getVersion(): #Debug only for dev versions self.debug() elif input_ == a_key['CONTACTS_HIDE']: #user wants to (un)hide the contact_list try: for wid, options in self.center_part.contents: if self.contact_list is wid: self.center_part.contents.remove((wid, options)) break else: self.center_part.contents.insert(0, (self.contact_list, ('weight', 2, False))) except AttributeError: #The main widget is not built (probably in Profile Manager) pass elif input_ == 'window resize': width,height = self.loop.screen_size if height<=5 and width<=35: if not 'save_main_widget' in dir(self): self.save_main_widget = self.loop.widget self.loop.widget = urwid.Filler(urwid.Text(_("Pleeeeasse, I can't even breathe !"))) else: if 'save_main_widget' in dir(self): self.loop.widget = self.save_main_widget del self.save_main_widget try: return self.menu_roller.checkShortcuts(input_) except AttributeError: return input_ def addMenus(self, menu, type_, menu_data=None): """Add cached menus to instance @param menu: sat_widgets.Menu instance @param type_: menu type like is sat.core.sat_main.importMenu @param menu_data: data to send with these menus """ menus = self.profiles[self.profile]['menus'].get(type_,[]) def add_menu_cb(callback_id): self.launchAction(callback_id, menu_data, profile_key = self.profile) for id_, path, path_i18n in menus: if len(path) != 2: raise NotImplementedError("Menu with a path != 2 are not implemented yet") menu.addMenu(path_i18n[0], path_i18n[1], lambda dummy,id_=id_: add_menu_cb(id_)) def _buildMenuRoller(self): menu = sat_widgets.Menu(self.loop) general = _("General") menu.addMenu(general, _("Connect"), self.onConnectRequest) menu.addMenu(general, _("Disconnect"), self.onDisconnectRequest) menu.addMenu(general, _("Parameters"), self.onParam) menu.addMenu(general, _("About"), self.onAboutRequest) menu.addMenu(general, _("Exit"), self.onExitRequest, a_key['APP_QUIT']) contact = _("Contacts") menu.addMenu(contact) communication = _("Communication") menu.addMenu(communication, _("Join room"), self.onJoinRoomRequest, a_key['ROOM_JOIN']) #additionals menus #FIXME: do this in a more generic way (in quickapp) self.addMenus(menu, C.MENU_GLOBAL) menu_roller = sat_widgets.MenuRoller([(_('Main menu'),menu)]) return menu_roller def _buildMainWidget(self): self.contact_list = ContactList(self, on_click=self.contactSelected, on_change=lambda w: self.redraw()) #self.center_part = urwid.Columns([('weight',2,self.contact_list),('weight',8,Chat('',self))]) self.center_part = urwid.Columns([('weight', 2, self.contact_list), ('weight', 8, urwid.Filler(urwid.Text('')))]) self.editBar = EditBar(self) self.menu_roller = self._buildMenuRoller() self.main_widget = sat_widgets.FocusFrame(self.center_part, header=self.menu_roller, footer=self.editBar, focus_part='footer') return self.main_widget def plug_profile_1(self, profile_key='@DEFAULT@'): self.loop.widget = self._buildMainWidget() self.redraw() QuickApp.plug_profile_1(self, profile_key) try: # if a popup arrived before main widget is build, we need to show it now self.showPopUp(self._early_popup) except AttributeError: pass else: del self._early_popup def removePopUp(self, widget=None): "Remove current pop-up, and if there is other in queue, show it" self.loop.widget = self.main_widget next_popup = self.notBar.getNextPopup() if next_popup: #we still have popup to show, we display it self.showPopUp(next_popup) def showPopUp(self, pop_up_widget, perc_width=40, perc_height=40, align='center', valign='middle'): "Show a pop-up window if possible, else put it in queue" if not isinstance(self.loop.widget, urwid.Overlay): display_widget = urwid.Overlay(pop_up_widget, self.main_widget, align, ('relative', perc_width), valign, ('relative', perc_height)) self.loop.widget = display_widget self.redraw() else: self.notBar.addPopUp(pop_up_widget) def notify(self, message): """"Notify message to user via notification bar""" self.notBar.addMessage(message) self.redraw() def addWindow(self, widget): """Display a window if possible, else add it in the notification bar queue @param widget: BoxWidget""" assert(len(self.center_part.widget_list)<=2) wid_idx = len(self.center_part.widget_list)-1 self.center_part.widget_list[wid_idx] = widget self.menu_roller.removeMenu(_('Chat menu')) self.contact_list.unselectAll() self.redraw() def removeWindow(self): """Remove window showed on the right column""" #TODO: to a better Window management than this crappy hack assert(len(self.center_part.widget_list)<=2) wid_idx = len(self.center_part.widget_list)-1 self.center_part.widget_list[wid_idx] = urwid.Filler(urwid.Text('')) self.center_part.focus_position = 0 self.redraw() def addProgress (self, id, message): """Follow a SàT progress bar @param id: SàT id of the progression @param message: message to show to identify the progression""" self.progress_wid.addProgress(id, message) def setProgress(self, percentage): """Set the progression shown in notification bar""" self.notBar.setProgress(percentage) def contactSelected(self, contact_list): contact = contact_list.getContact() if contact: assert(len(self.center_part.widget_list)==2) self.center_part.widget_list[1] = self.chat_wins[contact] self.menu_roller.addMenu(_('Chat menu'), self.chat_wins[contact].getMenu()) def newMessageHandler(self, from_jid, to_jid, msg, _type, extra, profile): QuickApp.newMessageHandler(self, from_jid, to_jid, msg, _type, extra, profile) if not from_jid in self.contact_list and from_jid.bare != self.profiles[profile]['whoami'].bare: #XXX: needed to show entities which haven't sent any # presence information and which are not in roster self.contact_list.replace(from_jid, [C.GROUP_NOT_IN_ROSTER]) if self.contact_list.selected is None or JID(self.contact_list.selected).bare != from_jid.bare: self.contact_list.putAlert(from_jid) def _dialogOkCb(self, widget, data): self.removePopUp() answer_cb = data[0] answer_data = [data[1]] if data[1] else [] answer_cb(True, *answer_data) def _dialogCancelCb(self, widget, data): self.removePopUp() answer_cb = data[0] answer_data = [data[1]] if data[1] else [] answer_cb(False, *answer_data) def showDialog(self, message, title="", type_="info", answer_cb = None, answer_data = None): if type_ == 'info': popup = sat_widgets.Alert(unicode(title), unicode(message), ok_cb=answer_cb or self.removePopUp) #FIXME: remove unicode here when DBus Bridge will no return dbus.String anymore elif type_ == 'error': popup = sat_widgets.Alert(unicode(title), unicode(message), ok_cb=answer_cb or self.removePopUp) #FIXME: remove unicode here when DBus Bridge will no return dbus.String anymore elif type_ == 'yes/no': popup = sat_widgets.ConfirmDialog(unicode(message), yes_cb=self._dialogOkCb, yes_value = (answer_cb, answer_data), no_cb=self._dialogCancelCb, no_value = (answer_cb, answer_data)) else: popup = sat_widgets.Alert(unicode(title), unicode(message), ok_cb=answer_cb or self.removePopUp) #FIXME: remove unicode here when DBus Bridge will no return dbus.String anymore log.error(_('unmanaged dialog type: %s'), type_) self.showPopUp(popup) def onNotification(self, notBar): """Called when a new notification has been received""" if not isinstance(self.main_widget, sat_widgets.FocusFrame): #if we are not in the main configuration, we ignore the notifications bar return if isinstance(self.main_widget.footer,sat_widgets.AdvancedEdit): if not self.notBar.canHide(): #the notification bar is not visible and has usefull informations, we show it pile = urwid.Pile([self.notBar, self.editBar]) self.main_widget.footer = pile else: if not isinstance(self.main_widget.footer, urwid.Pile): log.error(_("INTERNAL ERROR: Unexpected class for main widget's footer")) assert(False) if self.notBar.canHide(): #No notification left, we can hide the bar self.main_widget.footer = self.editBar def launchAction(self, callback_id, data=None, profile_key="@NONE@"): """ Launch a dynamic action @param callback_id: id of the action to launch @param data: data needed only for certain actions @param profile_key: %(doc_profile_key)s """ if data is None: data = dict() def action_cb(data): if not data: # action was a one shot, nothing to do pass elif "xmlui" in data: ui = xmlui.create(self, xml_data=data['xmlui']) ui.show() elif "authenticated_profile" in data: assert("caller" in data) if data["caller"] == "profile_manager": assert(isinstance(self.main_widget, ProfileManager)) self.main_widget.getXMPPParams(data['authenticated_profile']) elif data["caller"] == "plug_profile": self.plug_profile_1(data['authenticated_profile']) else: raise NotImplementedError else: self.showPopUp(sat_widgets.Alert(_("Error"), _(u"Unmanaged action result"), ok_cb=self.removePopUp)) def action_eb(failure): self.showPopUp(sat_widgets.Alert(failure.fullname, failure.message, ok_cb=self.removePopUp)) self.bridge.launchAction(callback_id, data, profile_key, callback=action_cb, errback=action_eb) def askConfirmationHandler(self, confirmation_id, confirmation_type, data, profile): answer_data={} def dir_selected_cb(path): dest_path = join(path, data['filename']) answer_data["dest_path"] = getNewPath(dest_path) self.addProgress(confirmation_id, dest_path) accept_cb(None) def accept_file_transfer_cb(widget): self.removePopUp() pop_up_widget = FileDialog(dir_selected_cb, refuse_cb, title=_(u"Where do you want to save the file ?"), style=['dir']) self.showPopUp(pop_up_widget) def accept_cb(widget): self.removePopUp() self.bridge.confirmationAnswer(confirmation_id, True, answer_data, profile) def refuse_cb(widget): self.removePopUp() self.bridge.confirmationAnswer(confirmation_id, False, answer_data, profile) if confirmation_type == "FILE_TRANSFER": pop_up_widget = sat_widgets.ConfirmDialog(_("The contact %(jid)s wants to send you the file %(filename)s\nDo you accept ?") % {'jid':data["from"], 'filename':data["filename"]}, no_cb=refuse_cb, yes_cb=accept_file_transfer_cb) self.showPopUp(pop_up_widget) elif confirmation_type == "YES/NO": pop_up_widget = sat_widgets.ConfirmDialog(data["message"], no_cb=refuse_cb, yes_cb=accept_cb) self.showPopUp(pop_up_widget) def actionResultHandler(self, type_, id, data, profile): # FIXME: to be removed if not id in self.current_action_ids: log.debug (_('unknown id, ignoring')) return if type_ == "SUPPRESS": self.current_action_ids.remove(id) elif type_ == "XMLUI": self.current_action_ids.remove(id) log.debug (_("XML user interface received")) misc = {} #FIXME FIXME FIXME: must clean all this crap ! title = _('Form') if data['type'] == 'registration': title = _('Registration') misc['target'] = data['target'] misc['action_back'] = self.bridge.gatewayRegister ui = xmlui.create(self, title=title, xml_data = data['xml'], misc = misc) if data['type'] == 'registration': ui.show('popup') else: ui.show('window') elif type_ == "ERROR": self.current_action_ids.remove(id) self.showPopUp(sat_widgets.Alert(_("Error"), unicode(data["message"]), ok_cb=self.removePopUp)) #FIXME: remove unicode here when DBus Bridge will no return dbus.String anymore elif type_ == "RESULT": self.current_action_ids.remove(id) if self.current_action_ids_cb.has_key(id): callback = self.current_action_ids_cb[id] del self.current_action_ids_cb[id] callback(data) elif type_ == "DICT_DICT": self.current_action_ids.remove(id) if self.current_action_ids_cb.has_key(id): callback = self.current_action_ids_cb[id] del self.current_action_ids_cb[id] callback(data) else: log.error (_("FIXME FIXME FIXME: type [%s] not implemented") % type_) raise NotImplementedError ##DIALOGS CALLBACKS## def onJoinRoom(self, button, edit): self.removePopUp() room_jid = JID(edit.get_edit_text()) if room_jid.is_valid(): self.bridge.joinMUC(room_jid, self.profiles[self.profile]['whoami'].node, {}, self.profile) else: message = _("'%s' is an invalid JID !") % room_jid log.error (message) self.showPopUp(sat_widgets.Alert(_("Error"), message, ok_cb=self.removePopUp)) #MENU EVENTS# def onConnectRequest(self, menu): QuickApp.asyncConnect(self, self.profile) def onDisconnectRequest(self, menu): self.bridge.disconnect(self.profile) def onParam(self, menu): def success(params): self.addWindow(xmlui.create(self, xml_data=params)) def failure(error): self.showPopUp(sat_widgets.Alert(_("Error"), _("Can't get parameters (%s)") % error, ok_cb=self.removePopUp)) self.bridge.getParamsUI(app=C.APP_NAME, profile_key=self.profile, callback=success, errback=failure) def onExitRequest(self, menu): QuickApp.onExit(self) raise urwid.ExitMainLoop() def onJoinRoomRequest(self, menu): """User wants to join a MUC room""" pop_up_widget = sat_widgets.InputDialog(_("Entering a MUC room"), _("Please enter MUC's JID"), default_txt = 'room@muc_service.server.tld', cancel_cb=self.removePopUp, ok_cb=self.onJoinRoom) self.showPopUp(pop_up_widget) def onAboutRequest(self, menu): self.showPopUp(sat_widgets.Alert(_("About"), C.APP_NAME + " v" + self.bridge.getVersion(), ok_cb=self.removePopUp)) #MISC CALLBACKS# def setStatusOnline(self, online=True, show="", statuses={}): if not online or not statuses: self.status_bar.setPresenceStatus(show if online else 'unavailable', '') return try: self.status_bar.setPresenceStatus(show, statuses['default']) except (KeyError, TypeError): pass sat = PrimitivusApp() sat.start()