Mercurial > libervia-web
annotate libervia.py @ 9:c80b75bf2e91
browser: misc appearance change
| author | Goffi <goffi@goffi.org> |
|---|---|
| date | Fri, 25 Mar 2011 00:31:27 +0100 |
| parents | a663b9955cf3 |
| children | 331c093e4eb3 |
| rev | line source |
|---|---|
| 0 | 1 #!/usr/bin/python |
| 2 # -*- coding: utf-8 -*- | |
| 3 | |
| 4 """ | |
| 5 Libervia: a Salut à Toi frontend | |
| 6 Copyright (C) 2011 Jérôme Poisson (goffi@goffi.org) | |
| 7 | |
| 8 This program is free software: you can redistribute it and/or modify | |
| 9 it under the terms of the GNU Affero General Public License as published by | |
| 10 the Free Software Foundation, either version 3 of the License, or | |
| 11 (at your option) any later version. | |
| 12 | |
| 13 This program is distributed in the hope that it will be useful, | |
| 14 but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 16 GNU Affero General Public License for more details. | |
| 17 | |
| 18 You should have received a copy of the GNU Affero General Public License | |
| 19 along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 20 """ | |
| 21 | |
| 22 import pyjd # this is dummy in pyjs | |
| 23 from pyjamas.ui.SimplePanel import SimplePanel | |
| 24 from pyjamas.ui.RootPanel import RootPanel | |
| 25 from pyjamas.ui.VerticalPanel import VerticalPanel | |
| 26 from pyjamas.ui.HorizontalPanel import HorizontalPanel | |
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27 from pyjamas.ui.HTMLPanel import HTMLPanel |
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28 from pyjamas.ui.Grid import Grid |
| 0 | 29 from pyjamas.ui.Label import Label |
| 30 from pyjamas.ui import HasAlignment | |
| 31 from pyjamas.ui.MenuBar import MenuBar | |
| 32 from pyjamas.ui.MenuItem import MenuItem | |
| 6 | 33 from pyjamas.ui.AutoComplete import AutoCompleteTextBox |
| 34 from pyjamas.ui.DropWidget import DropWidget | |
| 0 | 35 from pyjamas import Window |
| 36 from pyjamas.JSONService import JSONProxy | |
| 37 from register import RegisterPanel, RegisterBox | |
| 1 | 38 from pyjamas import DOM |
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39 from contact import ContactPanel |
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40 from datetime import datetime |
| 0 | 41 |
| 42 | |
| 43 class LiberviaJsonProxy(JSONProxy): | |
| 44 def __init__(self, *args, **kwargs): | |
| 45 JSONProxy.__init__(self, *args, **kwargs) | |
| 46 self.handler=self | |
| 47 self.cb={} | |
| 48 | |
| 49 def call(self, method, cb, *args): | |
| 50 self.cb[method] = cb | |
| 51 self.callMethod(method,args) | |
| 52 | |
| 53 def onRemoteResponse(self, response, request_info): | |
| 54 if self.cb.has_key(request_info.method): | |
| 55 self.cb[request_info.method](response) | |
| 56 del self.cb[request_info.method] | |
| 57 | |
| 58 def onRemoteError(self, code, errobj, request_info): | |
| 59 if code != 0: | |
| 60 Window.alert("Internal server error") | |
| 61 else: | |
| 62 if isinstance(errobj['message'],dict): | |
| 63 Window.alert("Error %s: %s" % (errobj['message']['faultCode'], errobj['message']['faultString'])) | |
| 64 else: | |
| 65 Window.alert("Error: %s" % errobj['message']) | |
| 66 | |
| 67 class RegisterCall(LiberviaJsonProxy): | |
| 68 def __init__(self): | |
| 69 LiberviaJsonProxy.__init__(self, "/register_api", | |
| 70 ["isRegistered","isConnected","connect"]) | |
| 71 self.handler=self | |
| 72 self.cb={} | |
| 73 | |
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74 class BridgeCall(LiberviaJsonProxy): |
| 0 | 75 def __init__(self): |
| 76 LiberviaJsonProxy.__init__(self, "/json_api", | |
| 77 ["getContacts"]) | |
| 78 | |
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79 class BridgeSignals(LiberviaJsonProxy): |
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80 def __init__(self): |
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81 LiberviaJsonProxy.__init__(self, "/json_signal_api", |
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82 ["getSignals"]) |
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83 |
| 0 | 84 class MenuCmd: |
| 85 | |
| 86 def __init__(self, object, handler): | |
| 87 self._object = object | |
| 88 self._handler = handler | |
| 89 | |
| 90 def execute(self): | |
| 91 handler = getattr(self._object, self._handler) | |
| 92 handler() | |
| 93 | |
| 94 class Menu(SimplePanel): | |
| 95 | |
| 96 def __init__(self): | |
| 97 SimplePanel.__init__(self) | |
| 98 | |
| 99 menu_general = MenuBar(vertical=True) | |
| 100 menu_general.addItem("Properties", MenuCmd(self, "onProperties")) | |
| 101 | |
| 102 menu_games = MenuBar(vertical=True) | |
| 103 menu_games.addItem("Tarot", MenuCmd(self, "onTarotGame")) | |
| 104 menu_games.addItem("Xiangqi", MenuCmd(self, "onXiangqiGame")) | |
| 105 | |
| 106 menubar = MenuBar(vertical=False) | |
| 107 menubar.addItem(MenuItem("General", menu_general)) | |
| 108 menubar.addItem(MenuItem("Games", True, menu_games)) | |
| 109 self.add(menubar) | |
| 110 | |
| 111 def onProperties(self): | |
| 112 Window.alert("Properties selected") | |
| 113 | |
| 114 def onTarotGame(self): | |
| 115 Window.alert("Tarot selected") | |
| 116 | |
| 117 def onXiangqiGame(self): | |
| 118 Window.alert("Xiangqi selected") | |
| 119 | |
| 120 class MagicBox(AutoCompleteTextBox): | |
| 121 | |
| 122 def __init__(self): | |
| 123 AutoCompleteTextBox.__init__(self) | |
| 1 | 124 |
| 125 def addKey(self, key): | |
| 126 self.getCompletionItems().completions.append(key) | |
| 127 | |
| 128 def addContact(self, jid, attributes, groups): | |
| 129 """Add a contact to the panel | |
| 130 @param jid: jid | |
| 131 @attributes: cf SàT Bridge API's newContact | |
| 132 @param groups: list of groups""" | |
| 133 for group in groups: | |
| 134 if not self.groups.has_key(group): | |
| 135 self.groups[group] = set() | |
| 136 self._groupList.add(group) | |
| 137 self.host.magicBox.addKey("@%s: " % group) | |
| 138 self.groups[group].add(jid) | |
| 139 self._contactList.add(jid) | |
| 140 | |
| 141 def onMouseMove(self, sender, x, y): | |
| 142 pass | |
| 143 | |
| 144 def onMouseDown(self, sender, x, y): | |
| 145 pass | |
| 146 | |
| 147 def onMouseUp(self, sender, x, y): | |
| 148 pass | |
| 149 | |
| 150 def onMouseEnter(self, sender): | |
| 151 if isinstance(sender, GroupLabel): | |
| 152 for contact in self._contactList: | |
| 153 if contact.jid in self.groups[sender.group]: | |
| 154 contact.addStyleName("selected") | |
| 155 | |
| 156 def onMouseLeave(self, sender): | |
| 157 if isinstance(sender, GroupLabel): | |
| 158 for contact in self._contactList: | |
| 159 if contact.jid in self.groups[sender.group]: | |
| 160 contact.removeStyleName("selected") | |
| 0 | 161 |
| 6 | 162 class EmptyPanel(DropWidget, SimplePanel): |
| 163 """Empty dropable panel""" | |
| 164 | |
| 9 | 165 def __init__(self, host, data): |
| 6 | 166 SimplePanel.__init__(self) |
| 9 | 167 self.host = host |
| 168 self.data = data | |
| 6 | 169 _panel = HTMLPanel(" ") |
| 170 self.add(_panel) | |
| 171 self.setHeight('100%') | |
| 172 DropWidget.__init__(self) | |
| 173 | |
| 174 def onDragEnter(self, event): | |
| 175 self.addStyleName('dragover') | |
| 176 DOM.eventPreventDefault(event) | |
| 177 | |
| 178 def onDragLeave(self, event): | |
| 179 self.removeStyleName('dragover') | |
| 180 | |
| 181 def onDragOver(self, event): | |
| 182 DOM.eventPreventDefault(event) | |
| 183 | |
| 184 def onDrop(self, event): | |
| 9 | 185 print "Empty Panel: onDrop" |
| 6 | 186 dt = event.dataTransfer |
| 187 #'text', 'text/plain', and 'Text' are equivalent. | |
| 188 try: | |
| 189 item = dt.getData("text/plain") | |
| 190 print "message: %s" % item | |
| 191 except: | |
| 192 print "no message found" | |
| 9 | 193 item=' ' |
| 6 | 194 DOM.eventPreventDefault(event) |
| 9 | 195 self.host.mpanels.insert(0,MicroblogPanel(item)) |
| 196 self.host.middle_panel.changePanel(self.data,self.host.mpanels[0]) | |
| 6 | 197 |
| 198 | |
| 199 | |
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200 class MicroblogEntry(SimplePanel): |
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201 |
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202 def __init__(self, body, author, timestamp): |
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203 SimplePanel.__init__(self) |
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204 |
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205 _datetime = datetime.fromtimestamp(timestamp) |
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206 |
| 6 | 207 panel = HTMLPanel("<div class='mb_entry_header'><span class='mb_entry_author'>%(author)s</span> on <span class='mb_entry_timestamp'>%(timestamp)s</span></div><div class='mb_entry_body'>%(body)s</div>" % |
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208 {"author": author, |
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209 "timestamp": _datetime, |
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210 "body": body} |
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211 ) |
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212 panel.setStyleName('microblogEntry') |
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213 self.add(panel) |
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214 |
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215 |
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216 class MicroblogPanel(VerticalPanel): |
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217 |
| 9 | 218 def __init__(self,title=' '): |
| 219 title=title.replace('<','<').replace('>','>') | |
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220 VerticalPanel.__init__(self) |
| 9 | 221 _class = ['mb_panel_header'] |
| 222 if title == ' ': | |
| 223 _class.append('empty_header') | |
| 224 self.add(HTMLPanel("<div class='%s'>%s</div>" % (','.join(_class),title))) | |
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225 self.setStyleName('microblogPanel') |
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226 |
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227 def addEntry(self, text, author=None, timestamp=None): |
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228 """Add an entry to the panel |
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229 @param text: main text of the entry |
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230 @param author: who wrote the entry |
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231 @param date: when the entry was written""" |
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232 _entry = MicroblogEntry(text, author, timestamp) |
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233 self.add(_entry) |
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234 |
| 0 | 235 class MiddlePannel(HorizontalPanel): |
| 236 | |
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237 def __init__(self, host): |
| 1 | 238 self.host=host |
| 0 | 239 HorizontalPanel.__init__(self) |
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240 self._left = self.host.contactPanel |
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241 self._right = Grid(1,3) |
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242 self._right.setWidth('100%') |
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243 self._right.setHeight('100%') |
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244 self.add(self._left) |
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245 self.setCellWidth(self._left, "15%") |
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246 self.add(self._right) |
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247 self.setCellWidth(self._right, "85%") |
| 6 | 248 self.setHeight('100%') |
| 0 | 249 |
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250 def changePanel(self, idx, panel): |
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251 print "panel:",panel |
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252 print "idx:",idx |
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253 self._right.setWidget(0,idx,panel) |
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254 |
| 0 | 255 class MainPanel(VerticalPanel): |
| 256 | |
| 1 | 257 def __init__(self, host): |
| 258 self.host=host | |
| 0 | 259 VerticalPanel.__init__(self) |
| 260 | |
| 261 self.setHorizontalAlignment(HasAlignment.ALIGN_LEFT) | |
| 262 self.setVerticalAlignment(HasAlignment.ALIGN_TOP) | |
| 263 | |
| 264 menu = Menu() | |
| 1 | 265 magic_box = host.magicBox |
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266 self.middle_panel = MiddlePannel(self.host) |
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267 self.middle_panel.setWidth('100%') |
| 0 | 268 |
| 269 self.add(menu) | |
| 270 self.add(magic_box) | |
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271 self.add(self.middle_panel) |
| 0 | 272 |
| 273 self.setCellHeight(menu, "5%") | |
| 274 self.setCellHeight(magic_box, "5%") | |
| 275 self.setCellVerticalAlignment(magic_box, HasAlignment.ALIGN_CENTER) | |
| 276 self.setCellHorizontalAlignment(magic_box, HasAlignment.ALIGN_CENTER) | |
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277 self.setCellHeight(self.middle_panel, "90%") |
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278 self.setCellWidth(self.middle_panel, "100%") |
| 0 | 279 |
| 280 self.setWidth("100%") | |
| 281 self.setHeight("100%") | |
| 282 | |
| 283 class SatWebFrontend: | |
| 284 def onModuleLoad(self): | |
| 1 | 285 self.magicBox = MagicBox() |
| 286 self.contactPanel = ContactPanel(self) | |
| 287 self.panel = MainPanel(self) | |
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288 self.middle_panel = self.panel.middle_panel |
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289 self.mpanels = [MicroblogPanel()] |
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290 self.middle_panel.changePanel(1,self.mpanels[0]) |
| 9 | 291 self.middle_panel.changePanel(0,EmptyPanel(self, 0)) |
| 292 self.middle_panel.changePanel(2,EmptyPanel(self, 2)) | |
| 0 | 293 self._dialog = None |
| 294 RootPanel().add(self.panel) | |
| 295 self._register = RegisterCall() | |
| 1 | 296 self._register.call('isRegistered',self._isRegisteredCB) |
| 0 | 297 |
| 1 | 298 def _isRegisteredCB(self, registered): |
| 0 | 299 if not registered: |
| 300 self._dialog = RegisterBox(self.logged,centered=True) | |
| 301 self._dialog.show() | |
| 302 else: | |
| 1 | 303 self._register.call('isConnected', self._isConnectedCB) |
| 0 | 304 |
| 1 | 305 def _isConnectedCB(self, connected): |
| 0 | 306 if not connected: |
| 307 self._register.call('connect',self.logged) | |
| 308 else: | |
| 309 self.logged() | |
| 310 | |
| 311 def logged(self): | |
| 312 if self._dialog: | |
| 313 self._dialog.hide() | |
| 314 del self._dialog # don't work if self._dialog is None | |
| 1 | 315 |
| 316 #it's time to fill the page | |
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317 bridge = BridgeCall() |
| 1 | 318 bridge.call('getContacts', self._getContactsCB) |
| 319 | |
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320 bridge_signals = BridgeSignals() |
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321 bridge_signals.call('getSignals', self._getSignalsCB) |
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322 |
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323 |
| 1 | 324 def _getContactsCB(self, contacts_data): |
| 325 for contact in contacts_data: | |
| 326 jid, attributes, groups = contact | |
| 327 self.contactPanel.addContact(jid, attributes, groups) | |
| 0 | 328 |
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329 def _getSignalsCB(self, signal_data): |
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330 bridge_signals = BridgeSignals() |
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331 bridge_signals.call('getSignals', self._getSignalsCB) |
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332 print('Got signal ==> name: %s, params: %s' % (signal_data[0],signal_data[1])) |
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333 name,args = signal_data |
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334 if name == 'personalEvent': |
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335 self._personalEventCb(*args) |
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336 |
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337 ## Signals callbacks ## |
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338 |
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339 def _personalEventCb(self, sender, event_type, data, profile): |
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340 if event_type == "MICROBLOG": |
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341 if not data.has_key('content'): |
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342 print ("WARNING: No content found in microblog data") |
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343 return |
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344 for panel in self.mpanels: |
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345 if isinstance(panel,MicroblogPanel): |
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346 content = data['content'] |
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347 author = data.get('author') |
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348 print "timestamp: %s" % data.get('timestamp') |
| 9 | 349 timestamp = float(data.get('timestamp',0)) #XXX: int doesn't work here |
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350 panel.addEntry(content, author, timestamp) |
| 0 | 351 |
| 352 if __name__ == '__main__': | |
| 1 | 353 pyjd.setup("http://localhost:8080/libervia.html") |
| 0 | 354 app = SatWebFrontend() |
| 355 app.onModuleLoad() | |
| 356 pyjd.run() | |
| 357 |