Mercurial > libervia-desktop-kivy
annotate src/cagou/core/cagou_main.py @ 86:c711be670ecd
core, chat: upload plugin system:
- extented plugin system so it's not only used with main widget. It is also used for upload widgets and can be extended more
- plugin file name is used to detect the type: plugin_wid_* for main widgets, plugin_upload_* for upload widget plugins
- a new UploadMenu class allows to easily add an upload button which will use loaded plugins
- plugin_info can now specify a list of allowed platforms in "platforms" key
- file upload in chat has been moved to a plugin
author | Goffi <goffi@goffi.org> |
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date | Sun, 25 Dec 2016 16:41:21 +0100 |
parents | c2a7234d13d2 |
children | 17094a075fd2 |
rev | line source |
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1 #!/usr//bin/env python2 |
0 | 2 # -*- coding: utf-8 -*- |
3 | |
4 # Cagou: desktop/mobile frontend for Salut à Toi XMPP client | |
5 # Copyright (C) 2016 Jérôme Poisson (goffi@goffi.org) | |
6 | |
7 # This program is free software: you can redistribute it and/or modify | |
8 # it under the terms of the GNU Affero General Public License as published by | |
9 # the Free Software Foundation, either version 3 of the License, or | |
10 # (at your option) any later version. | |
11 | |
12 # This program is distributed in the hope that it will be useful, | |
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 # GNU Affero General Public License for more details. | |
16 | |
17 # You should have received a copy of the GNU Affero General Public License | |
18 # along with this program. If not, see <http://www.gnu.org/licenses/>. | |
19 | |
20 | |
14 | 21 from sat.core.i18n import _ |
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22 import kivy_hack |
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23 kivy_hack.do_hack() |
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24 from constants import Const as C |
0 | 25 from sat.core import log as logging |
26 log = logging.getLogger(__name__) | |
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27 from sat.core import exceptions |
0 | 28 from sat_frontends.quick_frontend.quick_app import QuickApp |
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29 from sat_frontends.quick_frontend import quick_widgets |
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30 from sat_frontends.quick_frontend import quick_chat |
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31 from sat_frontends.quick_frontend import quick_utils |
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32 from sat.tools import config |
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33 from sat.tools.common import dynamic_import |
0 | 34 import kivy |
35 kivy.require('1.9.1') | |
36 import kivy.support | |
63 | 37 main_config = config.parseMainConf() |
38 bridge_name = config.getConfig(main_config, '', 'bridge', 'dbus') | |
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39 # FIXME: event loop is choosen according to bridge_name, a better way should be used |
63 | 40 if 'dbus' in bridge_name: |
41 kivy.support.install_gobject_iteration() | |
42 elif bridge_name in ('pb', 'embedded'): | |
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43 kivy.support.install_twisted_reactor() |
0 | 44 from kivy.app import App |
14 | 45 from kivy.lang import Builder |
29 | 46 from kivy import properties |
0 | 47 import xmlui |
48 from profile_manager import ProfileManager | |
13 | 49 from widgets_handler import WidgetsHandler |
29 | 50 from kivy.clock import Clock |
51 from kivy.uix.label import Label | |
9 | 52 from kivy.uix.boxlayout import BoxLayout |
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53 from kivy.uix.floatlayout import FloatLayout |
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54 from kivy.uix.screenmanager import ScreenManager, Screen, FallOutTransition, RiseInTransition |
29 | 55 from kivy.uix.dropdown import DropDown |
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56 from cagou_widget import CagouWidget |
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57 from . import widgets_handler |
29 | 58 from .common import IconButton |
86 | 59 from . import menu |
14 | 60 from importlib import import_module |
9 | 61 import os.path |
14 | 62 import glob |
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63 import cagou.plugins |
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64 import cagou.kv |
61 | 65 from kivy import utils as kivy_utils |
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66 import sys |
61 | 67 if kivy_utils.platform == "android": |
68 # FIXME: move to separate android module | |
69 kivy.support.install_android() | |
70 # sys.platform is "linux" on android by default | |
71 # so we change it to allow backend to detect android | |
72 sys.platform = "android" | |
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73 import mmap |
9 | 74 |
75 | |
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76 class NotifsIcon(IconButton): |
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77 notifs = properties.ListProperty() |
29 | 78 |
79 def on_release(self): | |
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80 callback, args, kwargs = self.notifs.pop(0) |
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81 callback(*args, **kwargs) |
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82 |
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83 def addNotif(self, callback, *args, **kwargs): |
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84 self.notifs.append((callback, args, kwargs)) |
29 | 85 |
86 | |
87 class Note(Label): | |
88 title = properties.StringProperty() | |
89 message = properties.StringProperty() | |
90 level = properties.OptionProperty(C.XMLUI_DATA_LVL_DEFAULT, options=list(C.XMLUI_DATA_LVLS)) | |
91 | |
92 | |
93 class NoteDrop(Note): | |
94 pass | |
95 | |
96 | |
97 class NotesDrop(DropDown): | |
98 clear_btn = properties.ObjectProperty() | |
99 | |
100 def __init__(self, notes): | |
101 super(NotesDrop, self).__init__() | |
102 self.notes = notes | |
103 | |
104 def open(self, widget): | |
105 self.clear_widgets() | |
106 for n in self.notes: | |
107 self.add_widget(NoteDrop(title=n.title, message=n.message, level=n.level)) | |
108 self.add_widget(self.clear_btn) | |
109 super(NotesDrop, self).open(widget) | |
110 | |
111 | |
112 class RootHeadWidget(BoxLayout): | |
113 """Notifications widget""" | |
114 manager = properties.ObjectProperty() | |
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115 notifs_icon = properties.ObjectProperty() |
29 | 116 notes = properties.ListProperty() |
117 | |
118 def __init__(self): | |
119 super(RootHeadWidget, self).__init__() | |
120 self.notes_last = None | |
121 self.notes_event = None | |
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122 self.notes_drop = NotesDrop(self.notes) |
29 | 123 |
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124 def addNotif(self, callback, *args, **kwargs): |
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125 self.notifs_icon.addNotif(callback, *args, **kwargs) |
29 | 126 |
127 def addNote(self, title, message, level): | |
128 note = Note(title=title, message=message, level=level) | |
129 self.notes.append(note) | |
130 if len(self.notes) > 10: | |
131 del self.notes[:-10] | |
132 if self.notes_event is None: | |
133 self.notes_event = Clock.schedule_interval(self._displayNextNote, 5) | |
134 self._displayNextNote() | |
135 | |
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136 def addNotifUI(self, ui): |
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137 self.notifs_icon.addNotif(ui.show, force=True) |
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138 |
29 | 139 def _displayNextNote(self, dummy=None): |
140 screen = Screen() | |
141 try: | |
142 idx = self.notes.index(self.notes_last) + 1 | |
143 except ValueError: | |
144 idx = 0 | |
145 try: | |
146 note = self.notes_last = self.notes[idx] | |
147 except IndexError: | |
148 self.notes_event.cancel() | |
149 self.notes_event = None | |
150 else: | |
151 screen.add_widget(note) | |
152 self.manager.switch_to(screen) | |
153 | |
154 | |
86 | 155 class RootMenus(menu.MenusWidget): |
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156 pass |
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157 |
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158 |
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159 class RootBody(BoxLayout): |
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160 pass |
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161 |
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162 |
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163 class CagouRootWidget(FloatLayout): |
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164 root_menus = properties.ObjectProperty() |
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165 root_body = properties.ObjectProperty |
9 | 166 |
29 | 167 def __init__(self, main_widget): |
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168 super(CagouRootWidget, self).__init__() |
29 | 169 # header |
170 self._head_widget = RootHeadWidget() | |
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171 self.root_body.add_widget(self._head_widget) |
29 | 172 # body |
173 self._manager = ScreenManager() | |
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174 # main widgets |
29 | 175 main_screen = Screen(name='main') |
176 main_screen.add_widget(main_widget) | |
177 self._manager.add_widget(main_screen) | |
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178 # backend XMLUI (popups, forms, etc) |
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179 xmlui_screen = Screen(name='xmlui') |
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180 self._manager.add_widget(xmlui_screen) |
78 | 181 # extra (file chooser, audio record, etc) |
182 extra_screen = Screen(name='extra') | |
183 self._manager.add_widget(extra_screen) | |
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184 self.root_body.add_widget(self._manager) |
29 | 185 |
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186 def changeWidget(self, widget, screen_name="main"): |
29 | 187 """change main widget""" |
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188 if self._manager.transition.is_active: |
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189 # FIXME: workaround for what seems a Kivy bug |
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190 # TODO: report this upstream |
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191 self._manager.transition.stop() |
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192 screen = self._manager.get_screen(screen_name) |
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193 screen.clear_widgets() |
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194 screen.add_widget(widget) |
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195 |
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196 def show(self, screen="main"): |
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197 if self._manager.transition.is_active: |
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198 # FIXME: workaround for what seems a Kivy bug |
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199 # TODO: report this upstream |
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200 self._manager.transition.stop() |
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201 if self._manager.current == screen: |
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202 return |
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203 if screen == "main": |
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204 self._manager.transition = FallOutTransition() |
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205 else: |
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206 self._manager.transition = RiseInTransition() |
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207 self._manager.current = screen |
29 | 208 |
209 def newAction(self, handler, action_data, id_, security_limit, profile): | |
210 """Add a notification for an action""" | |
211 self._head_widget.addNotif(handler, action_data, id_, security_limit, profile) | |
212 | |
213 def addNote(self, title, message, level): | |
214 self._head_widget.addNote(title, message, level) | |
0 | 215 |
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216 def addNotifUI(self, ui): |
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217 self._head_widget.addNotifUI(ui) |
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218 |
0 | 219 |
220 class CagouApp(App): | |
221 """Kivy App for Cagou""" | |
222 | |
223 def build(self): | |
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224 return CagouRootWidget(Label(text=u"Loading please wait")) |
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225 |
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226 def showWidget(self): |
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227 self._profile_manager = ProfileManager() |
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228 self.root.changeWidget(self._profile_manager) |
0 | 229 |
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230 def expand(self, path, *args, **kwargs): |
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231 """expand path and replace known values |
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232 |
32 | 233 useful in kv. Values which can be used: |
234 - {media}: media dir | |
31
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235 @param path(unicode): path to expand |
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236 @param *args: additional arguments used in format |
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237 @param **kwargs: additional keyword arguments used in format |
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238 """ |
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239 return os.path.expanduser(path).format(*args, media=self.host.media_dir, **kwargs) |
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240 |
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241 def on_start(self): |
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242 if sys.platform == "android": |
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243 # XXX: we use memory map instead of bridge because if we try to call a bridge method |
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244 # in on_pause method, the call data is not written before the actual pause |
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245 # we create a memory map on .cagou_status file with a 1 byte status |
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246 # status is: |
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247 # R => running |
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248 # P => paused |
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249 # S => stopped |
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250 self._first_pause = True |
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251 self.cagou_status_fd = open('.cagou_status', 'wb+') |
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252 self.cagou_status_fd.write('R') |
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253 self.cagou_status_fd.flush() |
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254 self.cagou_status = mmap.mmap(self.cagou_status_fd.fileno(), 1, prot=mmap.PROT_WRITE) |
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255 |
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256 def on_pause(self): |
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257 self.cagou_status[0] = 'P' |
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258 return True |
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259 |
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260 def on_resume(self): |
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261 self.cagou_status[0] = 'R' |
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262 |
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263 def on_stop(self): |
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264 if sys.platform == "android": |
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265 self.cagou_status[0] = 'S' |
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266 self.cagou_status.flush() |
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267 self.cagou_status_fd.close() |
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268 |
0 | 269 |
270 class Cagou(QuickApp): | |
271 MB_HANDLE = False | |
272 | |
273 def __init__(self): | |
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274 if bridge_name == 'embedded': |
63 | 275 from sat.core import sat_main |
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276 self.sat = sat_main.SAT() |
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277 if sys.platform == 'android': |
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278 from android import AndroidService |
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279 service = AndroidService(u'Cagou (SàT)'.encode('utf-8'), u'Salut à Toi backend'.encode('utf-8')) |
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280 service.start(u'service started') |
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281 self.service = service |
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282 |
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283 bridge_module = dynamic_import.bridge(bridge_name, 'sat_frontends.bridge') |
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284 if bridge_module is None: |
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285 log.error(u"Can't import {} bridge".format(bridge_name)) |
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286 sys.exit(3) |
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287 else: |
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288 log.debug(u"Loading {} bridge".format(bridge_name)) |
63 | 289 super(Cagou, self).__init__(bridge_factory=bridge_module.Bridge, xmlui=xmlui, check_options=quick_utils.check_options, connect_bridge=False) |
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290 self._import_kv() |
0 | 291 self.app = CagouApp() |
29 | 292 self.app.host = self |
63 | 293 self.media_dir = self.app.media_dir = config.getConfig(main_config, '', 'media_dir') |
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294 self.app.default_avatar = os.path.join(self.media_dir, "misc/default_avatar.png") |
86 | 295 self._plg_wids = [] # main widgets plugins |
296 self._plg_wids_upload = [] # upload widgets plugins | |
14 | 297 self._import_plugins() |
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298 self._visible_widgets = {} # visible widgets by classes |
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299 |
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300 @property |
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301 def visible_widgets(self): |
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302 for w_list in self._visible_widgets.itervalues(): |
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303 for w in w_list: |
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304 yield w |
0 | 305 |
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306 def onBridgeConnected(self): |
63 | 307 self.bridge.getReady(self.onBackendReady) |
308 | |
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309 def _bridgeEb(self, failure): |
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310 if bridge_name == "pb" and sys.platform == "android": |
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311 try: |
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312 self.retried += 1 |
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313 except AttributeError: |
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314 self.retried = 1 |
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315 from twisted.internet.error import ConnectionRefusedError |
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316 if failure.check(ConnectionRefusedError) and self.retried < 100: |
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317 if self.retried % 20 == 0: |
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318 log.debug("backend not ready, retrying ({})".format(self.retried)) |
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319 Clock.schedule_once(lambda dummy: self.connectBridge(), 0.05) |
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320 return |
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321 super(Cagou, self)._bridgeEb(failure) |
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322 |
0 | 323 def run(self): |
63 | 324 self.connectBridge() |
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325 self.app.bind(on_stop=self.onStop) |
0 | 326 self.app.run() |
327 | |
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328 def onStop(self, obj): |
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329 try: |
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330 sat_instance = self.sat |
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331 except AttributeError: |
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332 pass |
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333 else: |
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334 sat_instance.stopService() |
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335 |
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336 def onBackendReady(self): |
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337 self.app.showWidget() |
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338 self.postInit() |
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339 |
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340 def postInit(self, dummy=None): |
61 | 341 # FIXME: resize seem to bug on android, so we use below_target for now |
342 self.app.root_window.softinput_mode = "below_target" | |
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343 profile_manager = self.app._profile_manager |
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344 del self.app._profile_manager |
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345 super(Cagou, self).postInit(profile_manager) |
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346 |
86 | 347 def _defaultFactoryMain(self, plugin_info, target, profiles): |
348 """default factory used to create main widgets instances | |
349 | |
350 used when PLUGIN_INFO["factory"] is not set | |
351 @param plugin_info(dict): plugin datas | |
352 @param target: QuickWidget target | |
353 @param profiles(iterable): list of profiles | |
354 """ | |
14 | 355 main_cls = plugin_info['main'] |
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356 return self.widgets.getOrCreateWidget(main_cls, target, on_new_widget=None, profiles=iter(self.profiles)) |
14 | 357 |
86 | 358 def _defaultFactoryUpload(self, plugin_info, callback, cancel_cb, profiles): |
359 """default factory used to create upload widgets instances | |
360 | |
361 @param plugin_info(dict): plugin datas | |
362 @param callback(callable): method to call with path to file to upload | |
363 @param cancel_cb(callable): call when upload is cancelled | |
364 upload widget must be used as first argument | |
365 @param profiles(iterable): list of profiles | |
366 None if not specified | |
367 """ | |
368 main_cls = plugin_info['main'] | |
369 return main_cls(callback=callback, cancel_cb=cancel_cb) | |
370 | |
29 | 371 ## plugins & kv import ## |
372 | |
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373 def _import_kv(self): |
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374 """import all kv files in cagou.kv""" |
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375 path = os.path.dirname(cagou.kv.__file__) |
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376 for kv_path in glob.glob(os.path.join(path, "*.kv")): |
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377 Builder.load_file(kv_path) |
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378 log.debug(u"kv file {} loaded".format(kv_path)) |
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379 |
14 | 380 def _import_plugins(self): |
15
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381 """import all plugins""" |
14 | 382 self.default_wid = None |
61 | 383 if sys.platform == "android": |
384 # FIXME: android hack, need to be moved to separate file | |
385 plugins_path = "/data/data/org.goffi.cagou.cagou/files/cagou/plugins" | |
386 plugin_glob = "plugin*.pyo" | |
387 else: | |
388 plugins_path = os.path.dirname(cagou.plugins.__file__) | |
389 plugin_glob = "plugin*.py" | |
390 plug_lst = [os.path.splitext(p)[0] for p in map(os.path.basename, glob.glob(os.path.join(plugins_path, plugin_glob)))] | |
391 | |
86 | 392 imported_names_main = set() # used to avoid loading 2 times plugin with same import name |
393 imported_names_upload = set() | |
14 | 394 for plug in plug_lst: |
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395 plugin_path = 'cagou.plugins.' + plug |
86 | 396 |
397 # we get type from plugin name | |
398 suff = plug[7:] | |
399 if u'_' not in suff: | |
400 log.error(u"invalid plugin name: {}, skipping".format(plug)) | |
401 continue | |
402 plugin_type = suff[:suff.find(u'_')] | |
403 | |
404 # and select the variable to use according to type | |
405 if plugin_type == C.PLUG_TYPE_WID: | |
406 imported_names = imported_names_main | |
407 default_factory = self._defaultFactoryMain | |
408 elif plugin_type == C.PLUG_TYPE_UPLOAD: | |
409 imported_names = imported_names_upload | |
410 default_factory = self._defaultFactoryUpload | |
411 else: | |
412 log.error(u"unknown plugin type {type_} for plugin {file_}, skipping".format( | |
413 type_ = plugin_type, | |
414 file_ = plug | |
415 )) | |
416 continue | |
417 plugins_set = self._getPluginsSet(plugin_type) | |
418 | |
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419 mod = import_module(plugin_path) |
14 | 420 try: |
421 plugin_info = mod.PLUGIN_INFO | |
422 except AttributeError: | |
423 plugin_info = {} | |
424 | |
86 | 425 plugin_info['plugin_file'] = plug |
426 plugin_info['plugin_type'] = plugin_type | |
427 | |
428 if 'platforms' in plugin_info: | |
429 if sys.platform not in plugin_info['platforms']: | |
430 log.info(u"{plugin_file} is not used on this platform, skipping".format(**plugin_info)) | |
431 continue | |
432 | |
14 | 433 # import name is used to differentiate plugins |
434 if 'import_name' not in plugin_info: | |
435 plugin_info['import_name'] = plug | |
86 | 436 if plugin_info['import_name'] in imported_names: |
14 | 437 log.warning(_(u"there is already a plugin named {}, ignoring new one").format(plugin_info['import_name'])) |
438 continue | |
439 if plugin_info['import_name'] == C.WID_SELECTOR: | |
86 | 440 if plugin_type != C.PLUG_TYPE_WID: |
441 log.error(u"{import_name} import name can only be used with {type_} type, skipping {name}".format(type_=C.PLUG_TYPE_WID, **plugin_info)) | |
442 continue | |
14 | 443 # if WidgetSelector exists, it will be our default widget |
444 self.default_wid = plugin_info | |
445 | |
446 # we want everything optional, so we use plugin file name | |
447 # if actual name is not found | |
448 if 'name' not in plugin_info: | |
86 | 449 name_start = 8 + len(plugin_type) |
450 plugin_info['name'] = plug[name_start:] | |
14 | 451 |
452 # we need to load the kv file | |
453 if 'kv_file' not in plugin_info: | |
454 plugin_info['kv_file'] = u'{}.kv'.format(plug) | |
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455 kv_path = os.path.join(plugins_path, plugin_info['kv_file']) |
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456 Builder.load_file(kv_path) |
14 | 457 |
458 # what is the main class ? | |
459 main_cls = getattr(mod, plugin_info['main']) | |
460 plugin_info['main'] = main_cls | |
461 | |
462 # factory is used to create the instance | |
463 # if not found, we use a defaut one with getOrCreateWidget | |
464 if 'factory' not in plugin_info: | |
86 | 465 plugin_info['factory'] = default_factory |
14 | 466 |
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467 # icons |
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468 for size in ('small', 'medium'): |
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469 key = u'icon_{}'.format(size) |
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470 try: |
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471 path = plugin_info[key] |
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472 except KeyError: |
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473 path = C.DEFAULT_WIDGET_ICON.format(media=self.media_dir) |
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474 else: |
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475 path = path.format(media=self.media_dir) |
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476 if not os.path.isfile(path): |
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477 path = C.DEFAULT_WIDGET_ICON.format(media=self.media_dir) |
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478 plugin_info[key] = path |
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479 |
86 | 480 plugins_set.append(plugin_info) |
14 | 481 if not self._plg_wids: |
482 log.error(_(u"no widget plugin found")) | |
483 return | |
484 | |
485 # we want widgets sorted by names | |
486 self._plg_wids.sort(key=lambda p: p['name'].lower()) | |
86 | 487 self._plg_wids_upload.sort(key=lambda p: p['name'].lower()) |
14 | 488 |
489 if self.default_wid is None: | |
490 # we have no selector widget, we use the first widget as default | |
491 self.default_wid = self._plg_wids[0] | |
492 | |
86 | 493 def _getPluginsSet(self, type_): |
494 if type_ == C.PLUG_TYPE_WID: | |
495 return self._plg_wids | |
496 elif type_ == C.PLUG_TYPE_UPLOAD: | |
497 return self._plg_wids_upload | |
498 else: | |
499 raise KeyError(u"{} plugin type is unknown".format(type_)) | |
500 | |
501 def getPluggedWidgets(self, type_=C.PLUG_TYPE_WID, except_cls=None): | |
14 | 502 """get available widgets plugin infos |
503 | |
86 | 504 @param type_(unicode): type of widgets to get |
505 one of C.PLUG_TYPE_* constant | |
14 | 506 @param except_cls(None, class): if not None, |
507 widgets from this class will be excluded | |
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508 @return (iter[dict]): available widgets plugin infos |
14 | 509 """ |
86 | 510 plugins_set = self._getPluginsSet(type_) |
511 for plugin_data in plugins_set: | |
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512 if plugin_data['main'] == except_cls: |
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513 continue |
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514 yield plugin_data |
14 | 515 |
86 | 516 def getPluginInfo(self, type_=C.PLUG_TYPE_WID, **kwargs): |
41
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517 """get first plugin info corresponding to filters |
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518 |
86 | 519 @param type_(unicode): type of widgets to get |
520 one of C.PLUG_TYPE_* constant | |
41
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521 @param **kwargs: filter(s) to use, each key present here must also |
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522 exist and be of the same value in requested plugin info |
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523 @return (dict, None): found plugin info or None |
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524 """ |
86 | 525 plugins_set = self._getPluginsSet(type_) |
526 for plugin_info in plugins_set: | |
41
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527 for k, w in kwargs.iteritems(): |
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528 try: |
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529 if plugin_info[k] != w: |
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530 continue |
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531 except KeyError: |
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532 continue |
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533 return plugin_info |
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534 |
29 | 535 ## widgets handling |
9 | 536 |
43
12fdc7d1feb1
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537 def newWidget(self, widget): |
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538 log.debug(u"new widget created: {}".format(widget)) |
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539 if isinstance(widget, quick_chat.QuickChat) and widget.type == C.CHAT_GROUP: |
12fdc7d1feb1
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540 self.addNote(u"", _(u"room {} has been joined").format(widget.target)) |
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541 |
38
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widgets handler, core: hidden widgets can now be shown with swipes:
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542 def getParentHandler(self, widget): |
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543 """Return handler holding this widget |
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544 |
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545 @return (WidgetsHandler): handler |
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546 """ |
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547 w_handler = widget.parent |
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548 while w_handler and not(isinstance(w_handler, widgets_handler.WidgetsHandler)): |
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549 w_handler = w_handler.parent |
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550 return w_handler |
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551 |
11
49d30fc15884
core: added switchWidget method, to change a CagouWidget for an other one
Goffi <goffi@goffi.org>
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552 def switchWidget(self, old, new): |
49d30fc15884
core: added switchWidget method, to change a CagouWidget for an other one
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553 """Replace old widget by new one |
49d30fc15884
core: added switchWidget method, to change a CagouWidget for an other one
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554 |
49d30fc15884
core: added switchWidget method, to change a CagouWidget for an other one
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555 old(CagouWidget): CagouWidget instance or a child |
49d30fc15884
core: added switchWidget method, to change a CagouWidget for an other one
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556 new(CagouWidget): new widget instance |
49d30fc15884
core: added switchWidget method, to change a CagouWidget for an other one
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|
557 """ |
14 | 558 to_change = None |
559 if isinstance(old, CagouWidget): | |
560 to_change = old | |
561 else: | |
562 for w in old.walk_reverse(): | |
563 if isinstance(w, CagouWidget): | |
564 to_change = w | |
565 break | |
566 | |
567 if to_change is None: | |
38
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widgets handler, core: hidden widgets can now be shown with swipes:
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568 raise exceptions.InternalError(u"no CagouWidget found when trying to switch widget") |
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569 handler = self.getParentHandler(to_change) |
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570 handler.changeWidget(new) |
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571 |
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572 def addVisibleWidget(self, widget): |
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573 """declare a widget visible |
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574 |
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575 for internal use only! |
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576 """ |
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577 assert isinstance(widget, quick_widgets.QuickWidget) |
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578 self._visible_widgets.setdefault(widget.__class__, []).append(widget) |
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579 |
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580 def removeVisibleWidget(self, widget): |
9f45098289cc
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581 """declare a widget not visible anymore |
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582 |
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583 for internal use only! |
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584 """ |
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585 self._visible_widgets[widget.__class__].remove(widget) |
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586 self.widgets.deleteWidget(widget) |
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587 |
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588 def getVisibleList(self, cls): |
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589 """get list of visible widgets for a given class |
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590 |
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widgets handler, core: hidden widgets can now be shown with swipes:
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591 @param cls(QuickWidget class): type of widgets to get |
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592 @return (list[QuickWidget class]): visible widgets of this class |
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593 """ |
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594 try: |
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595 return self._visible_widgets[cls] |
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596 except KeyError: |
9f45098289cc
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597 return [] |
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598 |
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599 def getOrClone(self, widget): |
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600 """Get a QuickWidget if it has not parent set else clone it""" |
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601 if widget.parent is None: |
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602 return widget |
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603 targets = list(widget.targets) |
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604 w = self.widgets.getOrCreateWidget(widget.__class__, targets[0], on_new_widget=None, on_existing_widget=C.WIDGET_RECREATE, profiles=widget.profiles) |
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605 for t in targets[1:]: |
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606 w.addTarget(t) |
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607 return w |
29 | 608 |
51 | 609 ## menus ## |
610 | |
611 def _getMenusCb(self, backend_menus): | |
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612 main_menu = self.app.root.root_menus |
51 | 613 self.menus.addMenus(backend_menus) |
614 self.menus.addMenu(C.MENU_GLOBAL, (_(u"Help"), _(u"About")), callback=main_menu.onAbout) | |
615 main_menu.update(C.MENU_GLOBAL) | |
616 | |
29 | 617 ## misc ## |
618 | |
619 def plugging_profiles(self): | |
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620 self.app.root.changeWidget(WidgetsHandler()) |
51 | 621 self.bridge.getMenus("", C.NO_SECURITY_LIMIT, callback=self._getMenusCb) |
29 | 622 |
623 def setPresenceStatus(self, show='', status=None, profile=C.PROF_KEY_NONE): | |
624 log.info(u"Profile presence status set to {show}/{status}".format(show=show, status=status)) | |
625 | |
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626 def addNote(self, title, message, level=C.XMLUI_DATA_LVL_INFO): |
29 | 627 """add a note (message which disappear) to root widget's header""" |
628 self.app.root.addNote(title, message, level) | |
629 | |
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630 def addNotifUI(self, ui): |
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631 """add a notification with a XMLUI attached |
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632 |
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633 @param ui(xmlui.XMLUIPanel): XMLUI instance to show when notification is selected |
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634 """ |
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635 self.app.root.addNotifUI(ui) |
29 | 636 |
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637 def showUI(self, ui): |
78 | 638 """show a XMLUI""" |
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639 self.app.root.changeWidget(ui, "xmlui") |
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640 self.app.root.show("xmlui") |
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641 |
78 | 642 def showExtraUI(self, widget): |
643 """show any extra widget""" | |
644 self.app.root.changeWidget(widget, "extra") | |
645 self.app.root.show("extra") | |
646 | |
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647 def closeUI(self): |
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648 self.app.root.show() |
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649 |
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650 def getDefaultAvatar(self, entity=None): |
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651 return self.app.default_avatar |
61 | 652 |
653 def showDialog(self, message, title, type="info", answer_cb=None, answer_data=None): | |
654 # TODO | |
655 log.info(u"FIXME: showDialog not implemented") | |
656 log.info(u"message: {} -- {}".format(title, message)) |