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