Mac Easy 2010 May/Mac Life Ubuntu.iso/casper/filesystem.squashfs/var/lib/python-support/python2.6/invest/applet.pyc

Python Compiled Bytecode | 2009-10-12 | 6.7 KB | 185 lines

# Source Generated with Decompyle++
# File: in.pyc (Python 2.6)

import os
import time
from os.path import *
import gnomeapplet
import gtk
import gtk.gdk as gtk
import gconf
import gobject
gobject.threads_init()
from gettext import gettext as _
import gconf
import invest
import invest.about as invest
import invest.chart as invest
import invest.preferences as invest
import invest.defs as invest
from invest.quotes import QuoteUpdater
from invest.widgets import *
gtk.window_set_default_icon_from_file(join(invest.ART_DATA_DIR, 'invest_neutral.svg'))

class InvestApplet:

    def __init__(self, applet):
        self.applet = applet
        self.applet.setup_menu_from_file(None, 'Invest_Applet.xml', None, [
            ('About', self.on_about),
            ('Prefs', self.on_preferences),
            ('Refresh', self.on_refresh)])
        evbox = gtk.HBox()
        self.applet_icon = gtk.Image()
        self.set_applet_icon(0)
        self.applet_icon.show()
        evbox.add(self.applet_icon)
        self.applet.add(evbox)
        self.applet.connect('button-press-event', self.button_clicked)
        self.applet.show_all()
        self.new_ilw()


    def new_ilw(self):
        self.quotes_updater = QuoteUpdater(self.set_applet_icon, self.set_applet_tooltip)
        self.investwidget = InvestWidget(self.quotes_updater)
        self.ilw = InvestmentsListWindow(self.applet, self.investwidget)


    def reload_ilw(self):
        self.ilw.destroy()
        self.new_ilw()


    def button_clicked(self, widget, event):
        if event.type == gtk.gdk.BUTTON_PRESS and event.button == 1:
            if len(invest.STOCKS) == 0:
                invest.preferences.show_preferences(self, _('<b>You have not entered any stock information yet</b>'))
                self.reload_ilw()
            elif not self.quotes_updater.quotes_valid:
                alert = gtk.MessageDialog(buttons = gtk.BUTTONS_CLOSE)
                alert.set_markup(_('<b>No stock quotes are currently available</b>'))
                alert.format_secondary_text(_('The server could not be contacted. The computer is either offline or the servers are down. Try again later.'))
                alert.run()
                alert.destroy()
            else:
                self.ilw.toggle_show()



    def on_about(self, component, verb):
        invest.about.show_about()


    def on_preferences(self, component, verb):
        invest.preferences.show_preferences(self)
        self.reload_ilw()


    def on_refresh(self, component, verb):
        self.quotes_updater.refresh()


    def set_applet_icon(self, change):
        if change == 1:
            pixbuf = gtk.gdk.pixbuf_new_from_file_at_size(join(invest.ART_DATA_DIR, 'invest-22_up.png'), -1, -1)
        elif change == 0:
            pixbuf = gtk.gdk.pixbuf_new_from_file_at_size(join(invest.ART_DATA_DIR, 'invest-22_neutral.png'), -1, -1)
        else:
            pixbuf = gtk.gdk.pixbuf_new_from_file_at_size(join(invest.ART_DATA_DIR, 'invest-22_down.png'), -1, -1)
        self.applet_icon.set_from_pixbuf(pixbuf)


    def set_applet_tooltip(self, text):
        self.applet_icon.set_tooltip_text(text)



class InvestmentsListWindow(gtk.Window):

    def __init__(self, applet, list):
        gtk.Window.__init__(self, gtk.WINDOW_TOPLEVEL)
        self.set_type_hint(gtk.gdk.WINDOW_TYPE_HINT_DOCK)
        self.stick()
        self.set_resizable(False)
        self.set_border_width(6)
        self.applet = applet
        self.alignment = self.applet.get_orient()
        self.add(list)
        list.show()
        self.hidden = True


    def toggle_show(self):
        if self.hidden == True:
            self.update_position()
            self.show()
            self.hidden = False
        elif self.hidden == False:
            self.hide()
            self.hidden = True



    def update_position(self):
        '''
\t\tCalculates the position and moves the window to it.
\t\t'''
        self.realize()
        (ax, ay) = self.applet.window.get_origin()
        (ww, wh) = self.get_size()
        (aw, ah) = self.applet.window.get_size()
        screen = self.applet.window.get_screen()
        monitor = screen.get_monitor_geometry(screen.get_monitor_at_window(self.applet.window))
        if self.alignment == gnomeapplet.ORIENT_LEFT:
            x = ax - ww
            y = ay
            if y + wh > monitor.y + monitor.height:
                y = monitor.y + monitor.height - wh

            if y < 0:
                y = 0

            if y + wh > monitor.height / 2:
                gravity = gtk.gdk.GRAVITY_SOUTH_WEST
            else:
                gravity = gtk.gdk.GRAVITY_NORTH_WEST
        elif self.alignment == gnomeapplet.ORIENT_RIGHT:
            x = ax + aw
            y = ay
            if y + wh > monitor.y + monitor.height:
                y = monitor.y + monitor.height - wh

            if y < 0:
                y = 0

            if y + wh > monitor.height / 2:
                gravity = gtk.gdk.GRAVITY_SOUTH_EAST
            else:
                gravity = gtk.gdk.GRAVITY_NORTH_EAST
        elif self.alignment == gnomeapplet.ORIENT_DOWN:
            x = ax
            y = ay + ah
            if x + ww > monitor.x + monitor.width:
                x = monitor.x + monitor.width - ww

            if x < 0:
                x = 0

            gravity = gtk.gdk.GRAVITY_NORTH_WEST
        elif self.alignment == gnomeapplet.ORIENT_UP:
            x = ax
            y = ay - wh
            if x + ww > monitor.x + monitor.width:
                x = monitor.x + monitor.width - ww

            if x < 0:
                x = 0

            gravity = gtk.gdk.GRAVITY_SOUTH_WEST

        self.move(x, y)
        self.set_gravity(gravity)