today

1 ### BITPIM 2 ### 3 ### Copyright (C) 2005 Joe Pham <djpham@bitpim.org> 4 ### 5 ### This program is free software; you can redistribute it and/or modify 6 ### it under the terms of the BitPim license as detailed in the LICENSE file. 7 ### 8 ### $Id: today.py 4601 2008-03-04 22:37:48Z djpham $ 9 10 """ 11 Code to handle BitPim Today tab. 12 13 """ 14 15 # standard modules 16 17 # wx modules 18 import wx 19 import wx.lib.scrolledpanel as scrolled 20 import wx.lib.hyperlink as hl 21 22 # BitPim modules 23 import aggregatedisplay as aggr 24 import pubsub 25 import widgets 26 27 28 # Today REQUEST_TAB_CHANGED keys, types, and constants 29 Tab_Today=0 30 Tab_PhoneBook=1 31 Tab_Wallpaper=2 32 Tab_Ringers=3 33 Tab_Calendar=4 34 Tab_Memo=5 35 Tab_Todo=6 36 Tab_SMS=7 37 Tab_CallHistory=8 38 # TODAY_DATA keys, types, and constants 39 Today_Section='section' 40 Today_Groups='groups' 41 Today_Group_Tab='tab_index' 42 Today_Items='items' 43 Today_Item_Name='name' 44 Today_Item_Data='item_data' 45 # Sections 46 Today_Section_Today='Today' 47 Today_Section_ThisWeek='This Week' 48 # Groups 49 Today_Group_Calendar='Calendar:' 50 Today_Group_Todo='Todo List:' 51 Today_Group_Memo='Memo:' 52 Today_Group_IncomingSMS='SMS Inbox:' 53 Today_Group_IncomingCalls='Incoming Calls:' 54 Today_Group_MissedCalls='Missed Calls:' 55 56 dow_initials=('Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', ' ') 57 58 EVT_TODAY_ITEM_SELECTED=wx.NewEventType()

59 60 #------------------------------------------------------------------------------- 61 -class NotificationEvent(object):

62 - def __init__(self, evt_handler, client_data=None):

63 self._evt_handler=evt_handler 64 self.client_data=client_data 65 self.data=None

66 - def send(self):

67 self._evt_handler(self)

68

69 #------------------------------------------------------------------------------- 70 -class NotificationEventHandler(object):

71 - def __init__(self):

72 self._evt_table={}

73

74 - def append(self, evt_handler, group, client_data=None):

75 evt=NotificationEvent(evt_handler, client_data) 76 self._evt_table.setdefault(group, []).append(evt)

77

78 - def process(self, group, evt):

79 for e in self._evt_table.get(group, []): 80 e.data=evt 81 e.send()

82

83 #------------------------------------------------------------------------------- 84 evt_handler=None 85 -def bind_notification_event(_evt_handler, group, client_data=None):

86 global evt_handler 87 if evt_handler is None: 88 evt_handler=NotificationEventHandler() 89 evt_handler.append(_evt_handler, group, client_data)

90

91 #------------------------------------------------------------------------------- 92 -class BaseEvent(object):

93 - def __init__(self, section, group):

94 self.section=section 95 self.group=group 96 self._items=[]

97

98 - def append(self, item_name, item_data=None):

99 # append a data item to this event 100 self._items.append({ Today_Item_Name: item_name, 101 Today_Item_Data: item_data })

102

103 - def _set_names(self, names):

104 self._items=[{ Today_Item_Name: x, Today_Item_Data: None } \ 105 for x in names]

106 - def _get_names(self):

107 return [x[Today_Item_Name] for x in self._items]

108 names=property(fget=_get_names, fset=_set_names) 109

110 - def _get_items(self):

111 return self._items

112 items=property(fget=_get_items) 113

114 - def broadcast(self):

115 # broadcast this event 116 pubsub.publish(pubsub.NEW_DATA_AVAILABLE, data=self)

117 @classmethod

118 - def bind(_, func):

119 pubsub.subscribe(func, pubsub.NEW_DATA_AVAILABLE)

120

121 #------------------------------------------------------------------------------- 122 -class TodayCalendarEvent(BaseEvent):

123 - def __init__(self):

124 super(TodayCalendarEvent, self).__init__(Today_Section_Today, 125 Today_Group_Calendar)

126 -class ThisWeekCalendarEvent(BaseEvent):

127 - def __init__(self):

128 super(ThisWeekCalendarEvent, self).__init__(Today_Section_ThisWeek, 129 Today_Group_Calendar)

130 -class TodayTodoEvent(BaseEvent):

131 - def __init__(self):

132 super(TodayTodoEvent, self).__init__(Today_Section_Today, 133 Today_Group_Todo)

134 -class ThisWeekTodoEvent(BaseEvent):

135 - def __init__(self):

136 super(ThisWeekTodoEvent, self).__init__(Today_Section_ThisWeek, 137 Today_Group_Todo)

138 -class TodayMemoEvent(BaseEvent):

139 - def __init__(self):

140 super(TodayMemoEvent, self).__init__(Today_Section_Today, 141 Today_Group_Memo)

142 -class TodaySMSEvent(BaseEvent):

143 - def __init__(self):

144 super(TodaySMSEvent, self).__init__(Today_Section_Today, 145 Today_Group_IncomingSMS)

146 -class TodayIncomingCallsEvent(BaseEvent):

147 - def __init__(self):

148 super(TodayIncomingCallsEvent, self).__init__(Today_Section_Today, 149 Today_Group_IncomingCalls)

150 -class TodayMissedCallsEvent(BaseEvent):

151 - def __init__(self):

152 super(TodayMissedCallsEvent, self).__init__(Today_Section_Today, 153 Today_Group_MissedCalls)

154

155 # Request Today Event----------------------------------------------------------- 156 -def bind_request_event(evt_handler):

157 pubsub.subscribe(evt_handler, pubsub.REQUEST_TODAY_DATA)

158 -def send_request_event():

159 pubsub.publish(pubsub.REQUEST_TODAY_DATA)

160

161 #------------------------------------------------------------------------------- 162 EVT_HYPERLINK_LEFT=hl.EVT_HYPERLINK_LEFT 163 -class HyperLinkCtrl(hl.HyperLinkCtrl):

164 - def __init__(self, *args, **kargs):

165 super(HyperLinkCtrl, self).__init__(*args, **kargs) 166 self.AutoBrowse(False) 167 self.DoPopup(False) 168 self.client_data=None

169

170 - def SetToolTip(self, tip):

171 if isinstance(tip, (str, unicode)): 172 super(HyperLinkCtrl, self).SetToolTip(wx.ToolTip(tip)) 173 else: 174 super(HyperLinkCtrl, self).SetToolTip(tip)

175

176 - def SetLabel(self, label):

177 super(HyperLinkCtrl, self).SetLabel(label) 178 self.SetToolTip(label)

179

180 #------------------------------------------------------------------------------- 181 -class StaticText(wx.StaticText):

182 _max_item_len=30 183 _postfix='...' 184 _max_client_len=_max_item_len-len(_postfix)

185 - def __init__(self, *args, **kargs):

186 super(StaticText, self).__init__(*args, **kargs)

187 - def SetLabel(self, label):

188 if len(label)>self._max_item_len: 189 label=label[:self._max_client_len]+self._postfix 190 super(StaticText, self).SetLabel(label)

191

192 #------------------------------------------------------------------------------- 193 -class ItemHyperLink(HyperLinkCtrl):

194 _max_item_len=30 195 _postfix='...' 196 _max_client_len=_max_item_len-len(_postfix)

197 - def __init__(self, *args, **kargs):

198 super(ItemHyperLink, self).__init__(*args, **kargs) 199 self.client_data=None

200 - def SetLabel(self, label, client_data=None):

201 # if label contains linefeed truncate 202 if label.find('\n')>-1: 203 label=label.split('\n')[0]+self._postfix 204 if len(label)>self._max_item_len: 205 label=label[:self._max_client_len]+self._postfix 206 super(ItemHyperLink, self).SetLabel(label) 207 self.client_data=client_data

208

209 #------------------------------------------------------------------------------- 210 -class GroupWidget(wx.Panel, widgets.BitPimWidget):

211 max_total_items=10 212 max_items=9 213 _title_font=None 214 _item_font=None 215 _last_item={ Today_Item_Name: '... more ...', 216 Today_Item_Data: None }

217 - def __init__(self, parent, _name):

218 super(GroupWidget, self).__init__(parent, wx.NewId()) 219 self.name=_name.get('name', '') 220 self.tab_index=_name.get('tab_index', None) 221 self._data=[] 222 self._widgets=[] 223 if not self._title_font: 224 self._title_font=wx.Font(12, wx.FONTFAMILY_DEFAULT, 225 wx.FONTSTYLE_NORMAL, 226 wx.FONTWEIGHT_BOLD) 227 self._item_font=wx.Font(10, wx.FONTFAMILY_MODERN, 228 wx.FONTSTYLE_NORMAL, 229 wx.FONTWEIGHT_NORMAL) 230 bs=wx.StaticBoxSizer(wx.StaticBox(self, -1, ''), wx.VERTICAL) 231 title=HyperLinkCtrl(self, -1, self.name) 232 if self._title_font.Ok(): 233 title.SetFont(self._title_font) 234 hl.EVT_HYPERLINK_LEFT(self, title.GetId(), self.OnItemSelected) 235 bs.Add(title, 0, wx.ALL, 5) 236 vbs=wx.BoxSizer(wx.VERTICAL) 237 for i in range(self.max_total_items): 238 w=ItemHyperLink(self, -1, '') 239 if self._item_font.Ok(): 240 w.SetFont(self._item_font) 241 hl.EVT_HYPERLINK_LEFT(self, w.GetId(), self.OnItemSelected) 242 vbs.Add(w, 0, wx.RIGHT|wx.LEFT, 5) 243 vbs.Hide(i) 244 self._widgets.append(w) 245 bs.Add(vbs, 1, wx.LEFT, 10) 246 self._vbs=vbs 247 bs.Fit(self) 248 self.SetSizer(bs) 249 self.SetAutoLayout(True)

250

251 - def Draw(self, dc, width, height, selected):

252 x=dc.pos[0]-dc.view_start[0] 253 y=dc.pos[1]-dc.view_start[1] 254 self.SetDimensions(x, y, width, height)

255

256 - def OnHyperlinkLeft(self, evt):

257 if self.tab_index: 258 pubsub.publish(pubsub.REQUEST_TAB_CHANGED, 259 data=self.tab_index)

260

261 - def OnItemSelected(self, evt):

262 if evt_handler: 263 self.OnHyperlinkLeft(evt) 264 evt_handler.process(self.name, evt.GetEventObject().client_data)

265

266 - def Set(self, data):

267 data_len=len(data) 268 if data_len>self.max_total_items: 269 self._data=data[:self.max_items] 270 self._data.append(self._last_item) 271 data_len=self.max_total_items 272 else: 273 self._data=data 274 for i in range(data_len): 275 self._widgets[i].SetLabel(self._data[i].get(Today_Item_Name, ''), 276 self._data[i].get(Today_Item_Data, None)) 277 self._vbs.Show(i) 278 for i in range(data_len, self.max_total_items): 279 self._vbs.Hide(i) 280 self._vbs.Layout() 281 self.Fit() 282 self.Refresh()

283

284 - def not_empty(self):

285 return self._data

286

287 #------------------------------------------------------------------------------- 288 -class SectionHeader(aggr.SectionHeader):

289 default_width=10 290 default_height=10

291 - def __init__(self, label):

292 super(SectionHeader, self).__init__(label) 293 self._items=[]

294 - def Add(self, item):

295 self._items.append(item)

296 - def GetAllItems(self):

297 return self._items

298 - def GetItems(self):

299 l=[] 300 for x in self._items: 301 if x.not_empty(): 302 l.append(x) 303 x.Show() 304 else: 305 x.Hide() 306 return l

307 - def GetItemSize(self):

308 w=self.default_width 309 h=self.default_height 310 for e in self._items: 311 w1,h1=e.GetSizeTuple() 312 w=max(w, w1) 313 h=max(h,h1) 314 return (w,h)

315

316 - def not_empty(self):

317 return self.GetItems()

318

319 320 #------------------------------------------------------------------------------- 321 -class TodayWidget(aggr.Display, widgets.BitPimWidget):

322 _section_names=('Today','This Week') 323 _item_names=(({ 'name': Today_Group_Calendar, 'tab_index': Tab_Calendar }, 324 { 'name': Today_Group_Todo, 'tab_index': Tab_Todo }, 325 { 'name': Today_Group_Memo, 'tab_index': Tab_Memo }, 326 { 'name': Today_Group_IncomingSMS, 'tab_index': Tab_SMS }, 327 { 'name': Today_Group_IncomingCalls, 'tab_index': Tab_CallHistory }, 328 { 'name': Today_Group_MissedCalls, 'tab_index': Tab_CallHistory }), 329 ({ 'name': Today_Group_Calendar, 'tab_index': Tab_Calendar }, 330 { 'name': Today_Group_Todo, 'tab_index': Tab_Todo } )) 331

332 - def __init__(self, mainwindow, parent):

333 self._sections=[] 334 super(TodayWidget, self).__init__(parent, self) 335 self._main_window=mainwindow 336 # sections & items info 337 self._sections=[SectionHeader(s) for s in self._section_names] 338 for i,group in enumerate(self._item_names): 339 for name in group: 340 w=GroupWidget(self, name) 341 self._sections[i].Add(w) 342 # all done 343 # populate data 344 self.UpdateItems() 345 # register for pubsub events 346 BaseEvent.bind(self.OnNewData) 347 pubsub.subscribe(self._OnMidnight, pubsub.MIDNIGHT)

348

349 - def GetSections(self):

350 "Return a list of section headers" 351 return [x for x in self._sections if x.not_empty()]

352

353 - def GetItemSize(self, sectionnumber, sectionheader):

354 "Return (width, height of each item)" 355 return sectionheader.GetItemSize()

356

357 - def GetItemsFromSection(self,sectionnumber,sectionheader):

358 return sectionheader.GetItems()

359

360 - def _populate(self, data):

361 section_name=data.section 362 group_name=data.group 363 for s in self._sections: 364 if s.label!=section_name: 365 continue 366 for group in s.GetAllItems(): 367 if group.name==group_name: 368 group.Set(data.items) 369 break 370 break 371 self.UpdateItems() 372 self.Refresh()

373

374 - def OnNewData(self, msg=None):

375 if msg is None: 376 return 377 self._populate(msg.data)

378

379 - def _OnMidnight(self, _):

380 send_request_event()

381

Source Code for Module today