git.maemo.org Git - drlaunch/blob - drlaunch/src/iconw.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 from icon import Icon, getIcon
  26 import apps
  27
  28 import gtk
  29 import cairo
  30 from gtk import gdk
  31 import gobject
  32
  33 class IconWidget(gtk.Widget):
  34     def __init__(self, isconfig, config):
  35         gtk.Widget.__init__(self)
  36
  37         self.config=config
  38         self.icon=Icon(isconfig, config)
  39
  40     def getMaxIconSizeFull(self):
  41         c=self.config
  42         w=c.getIconSizeRange()[1] + 2*c.getIconPaddingRange()[1] + \
  43             2*c.getIconMarginRange()[1]
  44
  45         return(w)
  46
  47     def resetSize(self):
  48         w=self.getMaxIconSizeFull()
  49         self.set_size_request(2*w, 2*w)
  50
  51     def do_realize(self):
  52         screen=self.get_screen()
  53         self.set_colormap(screen.get_rgba_colormap())
  54         self.set_app_paintable(True)
  55
  56         self.set_flags(self.flags() | gtk.REALIZED)
  57
  58         self.window=gdk.Window(
  59             self.get_parent_window(),
  60             width=self.allocation.width,
  61             height=self.allocation.height,
  62             window_type=gdk.WINDOW_CHILD,
  63             wclass=gdk.INPUT_OUTPUT,
  64             event_mask=self.get_events() | gdk.EXPOSURE_MASK)
  65
  66         self.window.set_user_data(self)
  67
  68         self.window.move_resize(*self.allocation)
  69
  70 #       style=self.get_style()
  71 #       style.set_background(self.window, gtk.STATE_NORMAL)
  72 #       self.gc=style.bg_gc[gtk.STATE_NORMAL]
  73
  74         self.icon.setWindow(self.window)
  75         self.resetSize()
  76
  77     def do_unrealize(self):
  78         self.window.destroy()
  79         self.window.set_user_data(None)
  80
  81     def do_expose_event(self, event):
  82         cr=self.window.cairo_create()
  83
  84         cr.rectangle(event.area.x, event.area.y,
  85             event.area.width, event.area.height)
  86
  87         cr.clip()
  88
  89         cr.save()
  90         # Paint the background
  91         style=self.get_style()
  92         col=style.bg[gtk.STATE_NORMAL]
  93         cr.set_source_color(col)
  94         cr.paint()
  95
  96         x2=self.config.getIconSizeFull()
  97
  98 #       col=style.fg[gtk.STATE_ACTIVE]
  99 #       cr.set_source_color(col)
 100 #       #cr.set_source_rgba(0,1,1,0.5)
 101 #       cr.rectangle(1,1,x2+x2+2,x2+2)
 102 #       cr.stroke()
 103 #       cr.restore()
 104
 105         self.icon.draw(cr, 0, 0)
 106         self.icon.draw(cr, x2, 0)
 107         self.icon.draw(cr, 0, x2)
 108         self.icon.draw(cr, x2, x2)
 109
 110     def setApp(self, app):
 111         self.app=app
 112         self.refresh()
 113
 114     def refresh(self):
 115         if self.app!=None:
 116             app=apps.readOne(self.app)
 117             app['icon2']=getIcon(app['icon'], self.config.getIconSize())
 118             self.icon.setApp(app)
 119
 120         self.queue_draw()
 121
 122 gobject.type_register(IconWidget)
 123
 124 # vim: set ts=8 sts=4 sw=4 noet formatoptions=r ai nocindent:
 125