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#!/usr/bin/env python
import dbus
import dbus.service
import dbus.glib
import pygtk
pygtk.require('2.0')
import gtk
import geckoembed
import sys
sys.path.append('../shell/example-activity/')
import activity
class AddressToolbar(gtk.Toolbar):
def __init__(self):
gtk.Toolbar.__init__(self)
address_item = AddressItem(self.__open_address_cb)
self.insert(address_item, 0)
address_item.show()
def __open_address_cb(self, address):
browser_shell.open_browser(address)
class AddressItem(gtk.ToolItem):
def __init__(self, callback):
gtk.ToolItem.__init__(self)
address_entry = AddressEntry(callback)
self.add(address_entry)
address_entry.show()
class AddressEntry(gtk.HBox):
def __init__(self, callback):
gtk.HBox.__init__(self)
self.callback = callback
self.folded = True
label = gtk.Label("Open")
self.pack_start(label, False)
label.show()
self.button = gtk.Button()
self.button.set_relief(gtk.RELIEF_NONE)
self.button.connect("clicked", self.__button_clicked_cb)
self.pack_start(self.button, False)
self.button.show()
self.entry = gtk.Entry()
self.entry.connect("activate", self.__activate_cb)
self.pack_start(self.entry, False)
self.entry.show()
self._update_folded_state()
def _update_folded_state(self):
if self.folded:
image = gtk.Image()
image.set_from_file("unfold.png")
self.button.set_image(image)
image.show()
self.entry.hide()
else:
image = gtk.Image()
image.set_from_file("fold.png")
self.button.set_image(image)
image.show()
self.entry.show()
self.entry.grab_focus()
def get_folded(self):
return self.folded
def set_folded(self, folded):
self.folded = not self.folded
self._update_folded_state()
def __button_clicked_cb(self, button):
self.set_folded(not self.get_folded())
def __activate_cb(self, entry):
self.callback(entry.get_text())
self.set_folded(True)
class NavigationToolbar(gtk.Toolbar):
def __init__(self, embed):
gtk.Toolbar.__init__(self)
self.embed = embed
self.set_style(gtk.TOOLBAR_ICONS)
self.back = gtk.ToolButton(gtk.STOCK_GO_BACK)
self.back.connect("clicked", self.__go_back_cb)
self.insert(self.back, -1)
self.back.show()
self.forward = gtk.ToolButton(gtk.STOCK_GO_FORWARD)
self.forward.connect("clicked", self.__go_forward_cb)
self.insert(self.forward, -1)
self.forward.show()
self.reload = gtk.ToolButton(gtk.STOCK_REFRESH)
self.reload.connect("clicked", self.__reload_cb)
self.insert(self.reload, -1)
self.reload.show()
separator = gtk.SeparatorToolItem()
self.insert(separator, -1)
separator.show()
address_item = AddressItem(self.__open_address_cb)
self.insert(address_item, -1)
address_item.show()
self._update_sensitivity()
self.embed.connect("location", self.__location_changed)
def _update_sensitivity(self):
self.back.set_sensitive(self.embed.can_go_back())
self.forward.set_sensitive(self.embed.can_go_forward())
def __go_back_cb(self, button):
self.embed.go_back()
def __go_forward_cb(self, button):
self.embed.go_forward()
def __reload_cb(self, button):
self.embed.reload()
def __location_changed(self, embed):
self._update_sensitivity()
def __open_address_cb(self, address):
self.embed.load_address(address)
class BrowserActivity(activity.Activity):
def __init__(self, uri):
activity.Activity.__init__(self)
self.uri = uri
def activity_on_connected_to_shell(self):
self.activity_set_ellipsize_tab(True)
self.activity_set_can_close(True)
self.activity_set_tab_text("Web Page")
vbox = gtk.VBox()
self.embed = geckoembed.Embed()
self.embed.connect("title", self.__title_cb)
vbox.pack_start(self.embed)
self.embed.show()
self.embed.load_address(self.uri)
nav_toolbar = NavigationToolbar(self.embed)
vbox.pack_start(nav_toolbar, False)
nav_toolbar.show()
plug = self.activity_get_gtk_plug()
plug.add(vbox)
plug.show()
vbox.show()
def get_embed(self):
return self.embed
def __title_cb(self, embed):
self.activity_set_tab_text(embed.get_title())
def activity_on_close_from_user(self):
self.activity_shutdown()
class WebActivity(activity.Activity):
def __init__(self):
activity.Activity.__init__(self)
def activity_on_connected_to_shell(self):
self.activity_set_tab_text("Web Browser")
vbox = gtk.VBox()
self.embed = geckoembed.Embed()
self.embed.connect("open-address", self.__open_address);
vbox.pack_start(self.embed)
self.embed.show()
address_toolbar = AddressToolbar()
vbox.pack_start(address_toolbar, False)
address_toolbar.show()
plug = self.activity_get_gtk_plug()
plug.add(vbox)
plug.show()
vbox.show()
self.embed.load_address("http://www.google.com")
def __open_address(self, embed, uri, data=None):
if uri.startswith("http://www.google.com"):
return False
else:
browser_shell.open_browser(uri)
return True
class BrowserShell(dbus.service.Object):
def __init__(self, bus_name, object_path='/com/redhat/Sugar/Browser'):
dbus.service.Object.__init__(self, bus_name, object_path)
self.__browsers = []
@dbus.service.method('com.redhat.Sugar.BrowserShell')
def get_links(self):
links = []
for browser in self.__browsers:
embed = browser.get_embed()
link = {}
link['title'] = embed.get_title()
link['address'] = embed.get_address()
links.append(link)
return links
@dbus.service.method('com.redhat.Sugar.BrowserShell')
def open_browser(self, uri):
browser = BrowserActivity(uri)
self.__browsers.append(browser)
browser.activity_connect_to_shell()
web_activity = WebActivity()
web_activity.activity_connect_to_shell()
session_bus = dbus.SessionBus()
bus_name = dbus.service.BusName('com.redhat.Sugar.Browser', bus=session_bus)
browser_shell = BrowserShell(bus_name)
try:
gtk.main()
except KeyboardInterrupt:
pass
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