src/Hage1/board_window.py

   1 # Copyright (C) 2006 by Aiwota Programmer
   2 # aiwotaprog@tetteke.tk
   3 #
   4 # This program is free software; you can redistribute it and/or modify
   5 # it under the terms of the GNU General Public License as published by
   6 # the Free Software Foundation; either version 2 of the License, or
   7 # (at your option) any later version.
   8 #
   9 # This program is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 # GNU General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU General Public License
  15 # along with this program; if not, write to the Free Software
  16 # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  17
  18 import pygtk
  19 pygtk.require('2.0')
  20 import gtk
  21 import gtk.glade
  22 import os
  23 import time
  24 import gobject
  25
  26 import board_data
  27 import thread_window
  28 import misc
  29
  30 GLADE_DIR = os.path.join(os.path.dirname(os.path.realpath(__file__)),
  31                          "..", "data")
  32 GLADE_FILENAME = "board_window.glade"
  33
  34
  35 class WinWrap:
  36
  37     def __init__(self, bbs, board):
  38         self.bbs = bbs
  39         self.board = board
  40
  41         glade_path = os.path.join(GLADE_DIR, GLADE_FILENAME)
  42         self.mainwin = gtk.glade.XML(glade_path)
  43
  44         self.treeview = self.mainwin.get_widget("treeview")
  45         self.treeview.set_rules_hint(True)
  46
  47         self.popupmenu = self.mainwin.get_widget("popup_menu")
  48
  49         renderer = gtk.CellRendererText()
  50
  51         self.treeviewcolumn = {}
  52         for i in range(1, len(ThreadListModel.column_names)):
  53             column_name = ThreadListModel.column_names[i]
  54             self.treeviewcolumn[column_name] = gtk.TreeViewColumn(
  55                 column_name, renderer)
  56             self.treeviewcolumn[column_name].set_resizable(True)
  57             self.treeviewcolumn[column_name].set_reorderable(True)
  58             self.treeviewcolumn[column_name].set_clickable(True)
  59             self.treeviewcolumn[column_name].set_cell_data_func(
  60                 renderer, self.on_cell_data, column_name)
  61             self.treeviewcolumn[column_name].connect(
  62                 "clicked", self.on_column_clicked, column_name)
  63             self.treeview.append_column(self.treeviewcolumn[column_name])
  64
  65         self.treeviewcolumn["lastModified"].set_cell_data_func(
  66             renderer, self.on_data_lastmodified)
  67
  68         sigdic = {"on_board_window_destroy": self.on_board_window_destroy,
  69                   "on_quit_activate": self.on_quit_activate,
  70                   "on_load_local_activate": self.on_load_local_activate,
  71                   "on_get_remote_activate": self.on_get_remote_activate,
  72                   "on_treeview_row_activated":
  73                   lambda w,p,v: self.on_open_thread(w),
  74                   "on_treeview_button_press_event":
  75                   self.on_treeview_button_press_event,
  76                   "on_popup_menu_open_activate": self.on_open_thread}
  77         self.mainwin.signal_autoconnect(sigdic)
  78
  79     def on_cell_data(self, column, cell, model, iter, column_name):
  80         column_num = ThreadListModel.column_names.index(column_name)
  81         value = model.get_value(iter, column_num)
  82         if model.get_column_type(column_num) == gobject.TYPE_INT:
  83             if value == 0:
  84                 cell.set_property("text", "")
  85             else:
  86                 cell.set_property("text", str(value))
  87         else:
  88             cell.set_property("text", value)
  89
  90     def on_data_lastmodified(self, column, cell, model, iter, user_data=None):
  91         lastmod = model.get_value(
  92             iter, ThreadListModel.column_names.index("lastModified"))
  93         if lastmod == 0:
  94             cell.set_property("text", "")
  95         else:
  96             cell.set_property("text", time.strftime(
  97                 "%Y/%m/%d(%a) %H:%M:%S", time.localtime(lastmod)))
  98
  99     def on_board_window_destroy(self, widget):
 100         gtk.main_quit()
 101
 102     def on_quit_activate(self, widget):
 103         gtk.main_quit()
 104
 105     def on_load_local_activate(self, widget):
 106         t = board_data.LoadLocal(self.bbs, self.board, self.update_datastore)
 107         t.start()
 108
 109     def on_get_remote_activate(self, widget):
 110         t = board_data.GetRemote(self.bbs, self.board, self.update_datastore)
 111         t.start()
 112
 113     def on_column_clicked(self, treeviewcolumn, column_name):
 114         model = self.treeview.get_model()
 115         if model:
 116             model.sort(column_name)
 117             self.reset_sort_indicator()
 118
 119     def reset_sort_indicator(self):
 120         model = self.treeview.get_model()
 121         if model:
 122             sort_column_name, sort_reverse = model.get_sort()
 123             for name,column in self.treeviewcolumn.iteritems():
 124                 column.set_sort_indicator(False)
 125             if sort_column_name != "num" or sort_reverse:
 126                 self.treeviewcolumn[sort_column_name].set_sort_indicator(True)
 127                 if sort_reverse:
 128                     self.treeviewcolumn[sort_column_name].set_sort_order(
 129                         gtk.SORT_DESCENDING)
 130                 else:
 131                     self.treeviewcolumn[sort_column_name].set_sort_order(
 132                         gtk.SORT_ASCENDING)
 133
 134     def on_open_thread(self, widget):
 135         treeselection = self.treeview.get_selection()
 136         model, iter = treeselection.get_selected()
 137         if not iter:
 138             return
 139
 140         thread = model.get_value(iter, ThreadListModel.column_names.index("id"))
 141         title = model.get_value(
 142             iter, ThreadListModel.column_names.index("title"))
 143         print thread + ':"' + title + '"', "activated"
 144
 145         thread_window.WinWrap(self.bbs, self.board, thread)
 146
 147     def on_treeview_button_press_event(self, widget, event):
 148         if event.button == 3:
 149             x = int(event.x)
 150             y = int(event.y)
 151             time = event.time
 152             pthinfo = widget.get_path_at_pos(x, y)
 153             if pthinfo is not None:
 154                 path, col, cellx, celly = pthinfo
 155                 widget.grab_focus()
 156                 widget.set_cursor(path, col, 0)
 157                 self.popupmenu.popup(None, None, None, event.button, time)
 158             return 1
 159
 160     def update_datastore(self, datalist, lastmod):
 161         print "reflesh datastore"
 162
 163         try:
 164             lastmod = misc.httpdate_to_secs(lastmod)
 165         except:
 166             lastmod = 0
 167
 168         time_start = time.time()
 169         list_list = []
 170         for id, dic in datalist.iteritems():
 171             dic["id"] = id
 172
 173             # average
 174             if lastmod == 0 or dic["num"] == 0:
 175                 dic["average"] = 0
 176             else:
 177                 res = dic["res"]
 178                 start = int(id)
 179                 dic["average"] = int(res * 60 * 60 * 24 / (lastmod - start))
 180
 181             # lastModified
 182             httpdate = dic["lastModified"]
 183             try:
 184                 secs = misc.httpdate_to_secs(httpdate)
 185                 dic["lastModified"] = secs
 186             except ValueError:
 187                 dic["lastModified"] = 0
 188
 189             list_list.append(dic)
 190
 191         model = self.treeview.get_model()
 192         if model:
 193             sort_column_name, sort_reverse = model.get_sort()
 194             model = ThreadListModel(list_list, sort_column_name, sort_reverse)
 195         else:
 196             model = ThreadListModel(list_list)
 197         self.treeview.set_model(model)
 198
 199         self.reset_sort_indicator()
 200
 201         print "end"
 202         time_end = time.time()
 203         print time_end - time_start
 204
 205
 206 class ThreadListModel(gtk.GenericTreeModel):
 207     column_types = (str, int, str, int, int, int, int)
 208     column_names = ["id", "num", "title", "res", "lineCount",
 209                     "lastModified", "average"]
 210
 211     def __init__(self, list, sort_column_name="num", sort_reverse=False):
 212         gtk.GenericTreeModel.__init__(self)
 213         self.list = list
 214         self.sort_column_name = sort_column_name
 215         self.sort_reverse = sort_reverse
 216         self.do_sort(self.sort_column_name, self.sort_reverse)
 217
 218     def build_order_dict(self):
 219         # key: thread id, value: index in self.list
 220         self.order_dict = dict(
 221             [(item["id"], index) for index, item in enumerate(self.list)])
 222
 223     def compare(self, v1, v2, reverse):
 224         if not reverse:
 225             if v1 == 0 and v2 == 0:
 226                 return 0
 227             elif v1 == 0:
 228                 return 1
 229             elif v2 == 0:
 230                 return -1
 231         return v1 - v2
 232
 233     def get_sort(self):
 234         return self.sort_column_name, self.sort_reverse
 235
 236     def do_sort(self, column_name, reverse):
 237         if self.column_types[self.column_names.index(column_name)] == str:
 238             self.list.sort(None, lambda dic: dic[column_name], reverse)
 239         else:
 240             h = lambda x, y: self.compare(x, y, reverse)
 241             self.list.sort(h, lambda dic: dic[column_name], reverse)
 242         self.build_order_dict()
 243
 244     def sort(self, column_name):
 245         old_order_dict = self.order_dict
 246
 247         if column_name == self.sort_column_name:
 248             # sort reverse
 249             self.sort_reverse = not self.sort_reverse
 250         else:
 251             self.sort_column_name = column_name
 252             self.sort_reverse = False
 253
 254         self.do_sort(self.sort_column_name, self.sort_reverse)
 255
 256         neworder = [old_order_dict[item["id"]] for item in self.list]
 257         self.rows_reordered(None, None, neworder)
 258
 259     def on_get_flags(self):
 260         return gtk.TREE_MODEL_LIST_ONLY
 261
 262     def on_get_n_columns(self):
 263         return len(self.column_types)
 264
 265     def on_get_column_type(self, n):
 266         return self.column_types[n]
 267
 268     def on_get_iter(self, path):
 269         return self.list[path[0]]
 270
 271     def on_get_path(self, rowref):
 272         return self.order_dict[rowref["id"]]
 273
 274     def on_get_value(self, rowref, column):
 275         return rowref[self.column_names[column]]
 276
 277     def on_iter_next(self, rowref):
 278         try:
 279             i = self.order_dict[rowref["id"]] + 1
 280             return self.list[i]
 281         except IndexError:
 282             return None
 283
 284     def on_iter_children(self, rowref):
 285         if rowref:
 286             return None
 287         return self.list[0]
 288
 289     def on_iter_has_child(self, rowref):
 290         return False
 291
 292     def on_iter_n_children(self, rowref):
 293         if rowref:
 294             return 0
 295         return len(self.list)
 296
 297     def on_iter_nth_child(self, rowref, n):
 298         if rowref:
 299             return None
 300         try:
 301             return self.list[n]
 302         except IndexError:
 303             return None
 304
 305     def on_iter_parent(self, child):
 306         return None