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Viewing changes to src/share/screenlets/MyIp/MyIpScreenlet.py

  • Committer: Bazaar Package Importer
  • Author(s): Julien Lavergne
  • Date: 2011-02-24 00:51:35 UTC
  • mfrom: (1.1.3 upstream)
  • Revision ID: james.westby@ubuntu.com-20110224005135-p65cxwmpfwwy3woi
Tags: 0.1.2+bzr616-0ubuntu1
* New upstream snapshot.
 - Move individual screenlets into another source package.
 - Many bug fixes since 0.1.2.
* Convert to source format 3.0 (quilt).
* debian/patches
 - Removed all patches, merged upstream.
* debian/rules:
 - Convert to dh7.
 - Don't remove copies of feedparser, not in this package.
 - Don't remove empty directory for the individual screenlets.
* debian/screenlets.install:
 - Update installed files.
* debian/compat
 - Bump to level 7.
* debian/control:
 - Rewrite Depends and build-depends.
* README.Debian :
 - Mention mutter as a composite manager.
* debian/README.source:
 - Remove the README.source.
* debian/screenlets.manpages:
 - Add the manpages.
* debian/copyright:
 - Rewrite with dep5 style.

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src/share/screenlets/MyIp/MyIpScreenlet.py
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#!/usr/bin/env python
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# This application is released under the GNU General Public License 
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# v3 (or, at your option, any later version). You can find the full 
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# text of the license under http://www.gnu.org/licenses/gpl.txt. 
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# By using, editing and/or distributing this software you agree to 
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# the terms and conditions of this license. 
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# Thank you for using free software!
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#MyIpScreenlet (c) Whise <helder.fraga@hotmail.com>
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import screenlets
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from screenlets.options import FloatOption, BoolOption, StringOption, FontOption, ColorOption, IntOption
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from screenlets import DefaultMenuItem
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import cairo
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import pango
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import gobject
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from urllib import urlopen
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from screenlets import Plugins
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proxy = Plugins.importAPI('Proxy')
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class MyIpScreenlet(screenlets.Screenlet):
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        """A Screenlet that displays Internet Ip"""
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        # default meta-info for Screenlets
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        __name__ = 'MyIpScreenlet'
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        __version__ = '0.3'
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        __author__ = 'Helder Fraga aka Whise (c) 2007'
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        __desc__ = 'A Screenlet that displays Internet Ip'
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        font_color = (1,1,1, 0.8)
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        background_color = (0,0,0, 0.8)
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        myip = ""
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        def __init__(self, **keyword_args):
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                screenlets.Screenlet.__init__(self, width=200, height=50,uses_theme=True, **keyword_args) 
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                self.theme_name = "default"
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                self.add_default_menuitems(DefaultMenuItem.XML)
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                self.add_options_group('Options',
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                        'The Options widget settings')
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                self.add_option(ColorOption('Options','font_color', 
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                        self.font_color, 'Text color', 'font_color'))
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                self.add_option(ColorOption('Options','background_color', 
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                        self.background_color, 'Back color(only with default theme)', 'only works with default theme'))
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                self.gen()
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                self.__timeout = gobject.timeout_add(24 * 60 * 60 * 1000, self.update)
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        def __setattr__(self, name, value):
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                # call Screenlet.__setattr__ in baseclass (ESSENTIAL!!!!)
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                screenlets.Screenlet.__setattr__(self, name, value)
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        def on_init (self):
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                print "Screenlet has been initialized."
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                # add default menuitems
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                self.add_default_menuitems()
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        def update (self):
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                self.gen()
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                self.redraw_canvas()
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                return True # keep running this event   
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        def gen(self):
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                try:
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                        proxies = proxy.Proxy().get_proxy()
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                        self.myip = str(urlopen("http://www.whatismyip.com/automation/n09230945.asp",proxies=proxies).read())
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                except:
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                        from screenlets import sensors
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                        self.myip = str(sensors.net_get_ip())
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        def on_draw(self, ctx):
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                ctx.scale(self.scale, self.scale)
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                ctx.set_operator(cairo.OPERATOR_OVER)
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                if self.theme:
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                        self.theme.render(ctx,'background')
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                        ctx.set_source_rgba(*self.background_color)
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                        if self.theme_name == 'default':self.draw_rounded_rectangle(ctx,0,0,6,200,40)
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                        ctx.set_source_rgba(1, 1, 1, 1)
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                        ctx.set_source_rgba(*self.font_color)
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                        self.draw_text(ctx,'IP - ' + self.myip,0,10, 'FreeSans',16, self.width,allignment = pango.ALIGN_CENTER)
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                        try:self.theme.render(ctx,'glass')
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                        except:pass
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        def on_menuitem_select (self, id):
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                """handle MenuItem-events in right-click menu"""
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                if id[:4] == "upda":
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                        self.gen()
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                        # TODO: use DBus-call for this
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                        #self.switch_hide_show()
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                        self.redraw_canvas()
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        def on_draw_shape(self,ctx):
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                ctx.rectangle(0,0,self.width,self.height)
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                ctx.fill()
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                self.on_draw(ctx)
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if __name__ == "__main__":
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        import screenlets.session
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        screenlets.session.create_session(MyIpScreenlet)