vcs.maemo.org Git - multilist/blob - src/libselection.py

   1 #!/usr/bin/env python
   2 # -*- coding: utf-8 -*-
   3
   4 """
   5     This file is part of Multilist.
   6
   7     Multilist is free software: you can redistribute it and/or modify
   8     it under the terms of the GNU 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     Multilist 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 General Public License for more details.
  16
  17     You should have received a copy of the GNU General Public License
  18     along with Multilist.  If not, see <http://www.gnu.org/licenses/>.
  19
  20     Copyright (C) 2008 Christoph Würstle
  21 """
  22
  23
  24 import gobject
  25 import time
  26 import logging
  27
  28 import gtk
  29
  30 class Selection(gtk.HBox):
  31
  32         __gsignals__ = {
  33                 'changed' : (gobject.SIGNAL_RUN_LAST, gobject.TYPE_NONE,(gobject.TYPE_STRING,gobject.TYPE_STRING)),
  34                 #'changedCategory': (gobject.SIGNAL_RUN_LAST, gobject.TYPE_NONE,(gobject.TYPE_STRING,gobject.TYPE_STRING))
  35         }
  36
  37         def load(self):
  38                 model=self.comboList.get_model()
  39                 model.clear()
  40                 #self.comboList.remove(0)
  41
  42
  43                 sql="SELECT DISTINCT list FROM items ORDER BY list"
  44                 rows=self.db.ladeSQL(sql)
  45                 if ((rows!=None)and(len(rows)>0)):
  46                         for row in rows:
  47                                 self.comboList.append_text(row[0])
  48                 else:
  49                         self.comboList.append_text("default")
  50
  51                 s=self.db.ladeDirekt("comboListText")
  52                 if s!="":
  53                         self.comboList.get_child().set_text(s)
  54                 else:
  55                         self.comboList.set_active(0)
  56
  57         def comboList_changed(self, widget=None, data=None):
  58                 #self.comboCategory.set_model(None)
  59                 #print "reload categories"
  60                 while len(self.comboCategory.get_model())>0:
  61                         self.comboCategory.remove_text(0)
  62
  63                 sql="SELECT DISTINCT category FROM items WHERE list=? ORDER BY category"
  64                 rows=self.db.ladeSQL(sql,(self.get_list(),))
  65
  66                 self.comboCategory.append_text(_("all"))
  67                 if ((rows!=None)and(len(rows)>0)):
  68                         for row in rows:
  69                                 if (row[0]!=_("all")):
  70                                         self.comboCategory.append_text(row[0])
  71
  72                 s=self.db.ladeDirekt("comboCategoryText"+self.comboList.get_child().get_text())
  73                 if len(s)>0:
  74                         self.comboCategory.get_child().set_text(s)
  75                 else:
  76                         self.comboCategory.set_active(0)
  77
  78                 self.emit("changed","list","")
  79                 self.db.speichereDirekt("comboListText",self.comboList.get_child().get_text())
  80
  81
  82
  83         def comboCategory_changed(self, widget=None, data=None):
  84                 #logging.info("Klasse geaendert zu ")
  85                 #self.hauptRegister.set_current_page(0)
  86                 self.emit("changed","category","")
  87                 if self.comboCategory.get_active()>-1:
  88                         self.db.speichereDirekt("comboCategoryText"+self.comboList.get_child().get_text(),self.comboCategory.get_child().get_text())
  89
  90         def radioActive_changed(self, widget, data=None):
  91                 self.emit("changed","radio","")
  92
  93         def comboLists_check_for_update(self):
  94                 if self.comboCategory.get_active()==-1:
  95                         model=self.comboCategory.get_model()
  96                         found=False
  97                         cat=self.get_category()
  98                         for x in model:
  99                                 if x[0]==cat:
 100                                         found=True
 101                         if found==False:
 102                                 self.comboCategory.append_text(self.get_category())
 103                                 self.comboCategory.set_active(len(self.comboCategory.get_model())-1)
 104                 if self.comboList.get_active()==-1:
 105                         model=self.comboList.get_model()
 106                         found=False
 107                         list=self.get_list()
 108                         for x in model:
 109                                 if x[0]==list:
 110                                         found=True
 111                         if found==False:
 112                                 self.comboList.append_text(self.get_list())
 113                                 self.comboList.set_active(len(self.comboList.get_model())-1)
 114
 115
 116         def lade(self):
 117                 logging.warning("Laden der aktuellen position noch nicht implementiert")
 118
 119
 120         def speichere(self):
 121                 logging.warning("Speichern der aktuellen position noch nicht implementiert")
 122
 123
 124         def getIsHildon(self):
 125                 return self.isHildon
 126
 127         def get_category(self,select=False):
 128                 s=self.comboCategory.get_child().get_text()
 129                 if s==_("all"):
 130                         if (select==False):
 131                                 return "undefined"
 132                         else:
 133                                 return "%"
 134                 else:
 135                         return s
 136         def set_category(self,category):
 137                 self.comboCategory.get_child().set_text(category)
 138
 139         def set_list(self,listname):
 140                 self.comboList.get_child().set_text(listname)
 141
 142         def get_list(self):
 143                 return self.comboList.get_child().get_text()
 144
 145
 146
 147         def get_status(self):
 148                 #return self.comboCategory.get_child().get_text()
 149                 if self.radio_all.get_active()==True:
 150                         return "-1"
 151                 else:
 152                         return "0"
 153
 154
 155         def __init__(self,db,isHildon):
 156                 gtk.HBox.__init__(self,homogeneous=False, spacing=3)
 157
 158                 self.db=db
 159                 self.isHildon=isHildon
 160
 161                 logging.info("libSelection, init")
 162
 163
 164                 label=gtk.Label(_("List:"))
 165                 self.pack_start(label, expand=False, fill=True, padding=0)
 166
 167                 self.comboList = gtk.combo_box_entry_new_text()
 168                 self.comboList.set_size_request(180,-1)
 169                 self.pack_start(self.comboList, expand=False, fill=True, padding=0)
 170
 171                 label=gtk.Label(_("  Category:"))
 172                 self.pack_start(label, expand=False, fill=True, padding=0)
 173
 174                 self.comboCategory = gtk.combo_box_entry_new_text()
 175                 self.comboCategory.set_size_request(180,-1)
 176                 self.pack_start(self.comboCategory, expand=False, fill=True, padding=0)
 177
 178                 self.comboList.connect("changed", self.comboList_changed, None)
 179                 self.comboCategory.connect("changed", self.comboCategory_changed, None)
 180
 181                 label=gtk.Label(_("  View:"))
 182                 self.pack_start(label, expand=False, fill=True, padding=0)
 183
 184                 self.radio_all=gtk.RadioButton(group=None, label=_("All"), use_underline=True)
 185                 self.pack_start(self.radio_all, expand=False, fill=True, padding=0)
 186                 self.radio_active=gtk.RadioButton(group=self.radio_all, label=_("Active"), use_underline=True)
 187                 self.pack_start(self.radio_active, expand=False, fill=True, padding=0)
 188                 self.radio_all.connect("toggled",self.radioActive_changed, None)
 189
 190
 191