git.maemo.org Git - drlaunch/blob - drlaunch/src/icons.py

   1 #!/usr/bin/env python
   2 # coding=UTF-8
   3 #
   4 # Copyright (C) 2010 Stefanos Harhalakis
   5 #
   6 # This file is part of wifieye.
   7 #
   8 # wifieye is free software: you can redistribute it and/or modify
   9 # it under the terms of the GNU 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 # wifieye 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 General Public License for more details.
  17 #
  18 # You should have received a copy of the GNU General Public License
  19 # along with wifieye.  If not, see <http://www.gnu.org/licenses/>.
  20 #
  21 # $Id: 0.py 2265 2010-02-21 19:16:26Z v13 $
  22
  23 __version__ = "$Id: 0.py 2265 2010-02-21 19:16:26Z v13 $"
  24
  25 #import config
  26 import apps
  27 import icon
  28 from icon import getIcon, Icon
  29 from sig import Disconnector
  30
  31 import gobject
  32 import gtk
  33
  34 class IconIter:
  35     def __init__(self, items):
  36         self.iter=items.__iter__()
  37
  38     def __iter__(self):
  39         ret=self.iter.__iter__()
  40         return(ret)
  41
  42     def next(self):
  43         ret=self.iter.next()
  44         return(ret)
  45
  46 class Icons(gobject.GObject, Disconnector):
  47 #class Icons(gtk.Widget, Disconnector):
  48
  49     #__gsignals__=Icon.gsignals
  50     def __init__(self, isconfig, config):
  51         self.__gobject_init__()
  52         #gobject.GObject.__init__(self)
  53         #gtk.Widget.__init__(self)
  54         Disconnector.__init__(self)
  55
  56         self.icons={}
  57         self.allicons={}
  58         self.size=0
  59         self.isconfig=isconfig
  60         self.config=config
  61
  62         # signal handlers
  63         self.handlers={}
  64
  65         self.maxsz=(0,0)
  66
  67         # setup allicons
  68         self.resizeMax()
  69
  70 #       print "icons-init"
  71
  72     def finish(self):
  73         self.dis_finish()
  74         return
  75 #       self.icons=None
  76 #       self.allicons=None
  77 #       print "icons-finish"
  78
  79 #    def __del__(self):
  80 #       print "icons-del"
  81
  82     def resizeMax(self):
  83         sz=self.maxsz
  84         maxsz=self.config.getMaxSize()
  85
  86         # Create new entries in x
  87         if maxsz[0]>sz[0]:
  88             for x in xrange(maxsz[0]-sz[0]):
  89                 for y in xrange(sz[1]):
  90                     k=(x+sz[0],y)
  91                     ico=Icon(self.isconfig, self.config)
  92                     self.allicons[k]=ico
  93                     self.connect_one(ico)
  94             sz=(maxsz[0], sz[1])
  95         elif maxsz[0]<sz[0]:
  96             for x in xrange(sz[0]-maxsz[0]):
  97                 for y in xrange(sz[1]):
  98                     k=(maxsz[0]+x,y)
  99                     t=self.allicons.pop(k)
 100                     self.disconnect_one(t)
 101             sz=(maxsz[0], sz[1])
 102
 103         # Create new entries in y
 104         if maxsz[1]>sz[1]:
 105             for y in xrange(maxsz[1]-sz[1]):
 106                 for x in xrange(sz[0]):
 107                     k=(x,y+sz[1])
 108                     ico=Icon(self.isconfig, self.config)
 109                     self.allicons[k]=ico
 110                     self.connect_one(ico)
 111             sz=(sz[0], maxsz[1])
 112         elif maxsz[1]<sz[1]:
 113             for y in xrange(sz[1]-maxsz[1]):
 114                 for x in xrange(sz[0]):
 115                     k=(x,y+maxsz[1])
 116                     t=self.allicons.pop(k)
 117                     self.disconnect_one(t)
 118             sz=(sz[0], maxsz[1])
 119
 120         self.maxsz=sz
 121
 122     @classmethod
 123     def register_signals(cls):
 124         signals=Icon.gsignals
 125         for s in signals:
 126             ss=signals[s]
 127             gobject.signal_new(s, cls, ss[0], ss[1], (Icon,))
 128 #           gobject.SIGNAL_RUN_FIRST,
 129 #               gobject.TYPE_NONE, (Icon,))
 130
 131     def __iter__(self):
 132         return(IconIter(self.icons))
 133
 134     def connect_one(self, which):
 135         self.handlers[which]={
 136             'longpress':    self.c(which, 'long-press', self.signalLongpress),
 137             'click':        self.c(which, 'click', self.signalClick),
 138             'tripple':      self.c(which, 'tripple-click',
 139                                 self.signalTrippleClick)
 140             }
 141
 142     def disconnect_one(self, which):
 143         for i in self.handlers[which]:
 144             which.disconnect(self.handlers[which][i])
 145         self.handlers.pop(which)
 146 #       which.disconnect(self.h[which]_longpress)
 147 #       which.disconnect(self.h_click)
 148 #       which.disconnect(self.h_tripple)
 149
 150     def setSize(self, sz):
 151 #       print "sz:", sz, self.size
 152
 153         if sz==self.size:
 154             return
 155
 156         old=self.icons
 157         self.icons={}
 158
 159         for x in xrange(sz[0]):
 160             for y in xrange(sz[1]):
 161                 k=(x,y)
 162                 ico=self.allicons[k]
 163                 self.icons[k]=ico
 164 #               if old.has_key(k):
 165 #                   old.pop(k)  # Re-used
 166 #               else:
 167 #                   self.connect_one(ico)
 168
 169         # Disconnect signals
 170 #       for i in old:
 171 #           self.disconnect_one(old[i])
 172
 173         self.size=sz
 174
 175     def getSize(self):
 176         return(self.size)
 177
 178     def setWindow(self, win):
 179         """ Set the window for all icons """
 180
 181         for i in self.icons:
 182             ic=self.icons[i]
 183             ic.setWindow(win)
 184
 185     def signalLongpress(self, icon):
 186         #print "signalLongpress()", icon
 187         self.emit('long-press', icon)
 188
 189     def signalClick(self, icon):
 190         #print "signalClick()", icon
 191         self.emit('click', icon)
 192
 193     def signalTrippleClick(self, icon):
 194         #print "signalTrippleClick()", icon
 195         self.emit('tripple-click', icon)
 196
 197     def get(self, x, y):
 198         k=(x,y)
 199         if self.icons.has_key(k):
 200             ret=self.icons[k]
 201         else:
 202             ret=None
 203
 204         return(ret)
 205
 206     def load(self):
 207 #       x=0
 208 #       y=0
 209 #       fn=["maegirls", "wifieye", 'battery-eye', 'image-viewer',
 210 #           'tecnoballz', 'ncalc', 'rtcom-call-ui', 'rtcom-messaging-ui',
 211 #           'extcalllog', 'browser', 'modest', 'osso-addressbook']
 212
 213         wapps=self.config.getApps()
 214         #sz=self.config.getSize()
 215         sz=self.getSize()
 216
 217         for k in wapps:
 218             x,y=k
 219             if x>=sz or y>=sz:
 220                 continue
 221
 222             appname=wapps[k]
 223             if appname!=None:
 224                 app=apps.readOne(appname)
 225                 if app!=None:
 226                     app['icon2']=getIcon(app['icon'], self.config.getIconSize())
 227                     self.get(x,y).setApp(app)
 228             else:
 229                 ic=self.get(x,y)
 230                 ic.setApp(None)
 231
 232         # Reload icons to make sure backgrounds, etc are valid
 233         for x in xrange(sz[0]):
 234             for y in xrange(sz[1]):
 235                 ic=self.get(x,y)
 236                 ic.reload()
 237
 238
 239 #       for f in fn:
 240 #           dt=apps.readOne(f)
 241 #           dt['icon2']=getIcon(dt['icon'])
 242 #           print x, y, dt
 243 #           self.get(x,y).setApp(dt)
 244 #           x+=1
 245 #           if x>=config.getSize(getSize()):
 246 #               x=0
 247 #               y+=1
 248 ##          self.icons.append(p)
 249
 250 gobject.type_register(Icons)
 251 Icons.register_signals()
 252
 253 # vim: set ts=8 sts=4 sw=4 noet formatoptions=r ai nocindent:
 254