diff options
Diffstat (limited to 'shell/src/shell.py')
| -rwxr-xr-x | shell/src/shell.py | 305 |
1 files changed, 0 insertions, 305 deletions
diff --git a/shell/src/shell.py b/shell/src/shell.py deleted file mode 100755 index d542307..0000000 --- a/shell/src/shell.py +++ /dev/null @@ -1,305 +0,0 @@ -#!/usr/bin/python -# -*- tab-width: 4; indent-tabs-mode: t -*- - -import string - -import dbus -import dbus.service -import dbus.glib -import gobject -import pygtk -pygtk.require('2.0') -import gtk -import pango - -activity_counter = 0 - -class ActivityHost(dbus.service.Object): - - def __init__(self, activity_container, activity_name): - global activity_counter - - self.activity_name = activity_name - self.ellipsize_tab = False - - self.activity_container = activity_container - - self.activity_id = activity_counter - activity_counter += 1 - - self.dbus_object_name = "/com/redhat/Sugar/Shell/Activities/%d"%self.activity_id - #print "object name = %s"%self.dbus_object_name - - dbus.service.Object.__init__(self, activity_container.service, self.dbus_object_name) - self.socket = gtk.Socket() - self.socket.set_data("sugar-activity", self) - self.socket.show() - - hbox = gtk.HBox(False, 4); - - self.tab_activity_image = gtk.Image() - self.tab_activity_image.set_from_stock(gtk.STOCK_CONVERT, gtk.ICON_SIZE_MENU) - hbox.pack_start(self.tab_activity_image) - #self.tab_activity_image.show() - - self.label_hbox = gtk.HBox(False, 4); - self.label_hbox.connect("style-set", self.__tab_label_style_set_cb) - hbox.pack_start(self.label_hbox) - - self.tab_label = gtk.Label(self.activity_name) - self.tab_label.set_single_line_mode(True) - self.tab_label.set_alignment(0.0, 0.5) - self.tab_label.set_padding(0, 0) - self.tab_label.show() - - close_image = gtk.Image() - close_image.set_from_stock (gtk.STOCK_CLOSE, gtk.ICON_SIZE_MENU) - close_image.show() - - self.tab_close_button = gtk.Button() - rcstyle = gtk.RcStyle(); - rcstyle.xthickness = rcstyle.ythickness = 0; - self.tab_close_button.modify_style (rcstyle); - self.tab_close_button.add(close_image) - self.tab_close_button.set_relief(gtk.RELIEF_NONE) - self.tab_close_button.set_focus_on_click(False) - self.tab_close_button.connect("clicked", self.tab_close_button_clicked) - - self.label_hbox.pack_start(self.tab_label) - self.label_hbox.pack_start(self.tab_close_button, False, False, 0) - self.label_hbox.show() - - hbox.show() - - notebook = self.activity_container.notebook - index = notebook.append_page(self.socket, hbox) - notebook.set_current_page(index) - - def __close_button_clicked_reply_cb(self): - pass - - def __close_button_clicked_error_cb(self, error): - pass - - def tab_close_button_clicked(self, button): - self.peer_service.close_from_user(reply_handler = self.__close_button_clicked_reply_cb, \ - error_handler = self.__close_button_clicked_error_cb) - - @dbus.service.method("com.redhat.Sugar.Shell.ActivityHost", \ - in_signature="", \ - out_signature="t") - def get_host_xembed_id(self): - window_id = self.socket.get_id() - #print "window_id = %d"%window_id - return window_id - - @dbus.service.method("com.redhat.Sugar.Shell.ActivityHost", \ - in_signature="ss", \ - out_signature="") - def set_peer_service_name(self, peer_service_name, peer_object_name): - #print "peer_service_name = %s, peer_object_name = %s"%(peer_service_name, peer_object_name) - self.__peer_service_name = peer_service_name - self.__peer_object_name = peer_object_name - self.peer_service = dbus.Interface(self.activity_container.bus.get_object( \ - self.__peer_service_name, self.__peer_object_name), \ - "com.redhat.Sugar.Activity") - - @dbus.service.method("com.redhat.Sugar.Shell.ActivityHost", \ - in_signature="b", \ - out_signature="") - def set_ellipsize_tab(self, ellipsize): - self.ellipsize_tab = True - self.update_tab_size() - - @dbus.service.method("com.redhat.Sugar.Shell.ActivityHost", \ - in_signature="b", \ - out_signature="") - def set_can_close(self, can_close): - if can_close: - self.tab_close_button.show() - else: - self.tab_close_button.hide() - - @dbus.service.method("com.redhat.Sugar.Shell.ActivityHost", \ - in_signature="b", \ - out_signature="") - def set_tab_show_icon(self, show_icon): - if show_icon: - self.tab_activity_image.show() - else: - self.tab_activity_image.hide() - - @dbus.service.method("com.redhat.Sugar.Shell.ActivityHost", \ - in_signature="s", \ - out_signature="") - def set_tab_text(self, text): - self.tab_label.set_text(text) - - @dbus.service.method("com.redhat.Sugar.Shell.ActivityHost", \ - in_signature="ayibiiii", \ - out_signature="") - def set_tab_icon(self, data, colorspace, has_alpha, bits_per_sample, width, height, rowstride): - #print "width=%d, height=%d"%(width, height) - #print " data = ", data - pixstr = "" - for c in data: - pixstr += chr(c) - - pixbuf = gtk.gdk.pixbuf_new_from_data(pixstr, colorspace, has_alpha, bits_per_sample, width, height, rowstride) - #print pixbuf - self.tab_activity_image.set_from_pixbuf(pixbuf) - - @dbus.service.method("com.redhat.Sugar.Shell.ActivityHost", \ - in_signature="", \ - out_signature="") - def shutdown(self): - #print "shutdown" - for owner, activity in self.activity_container.activities[:]: - if activity == self: - self.activity_container.activities.remove((owner, activity)) - - for i in range(self.activity_container.notebook.get_n_pages()): - child = self.activity_container.notebook.get_nth_page(i) - if child == self.socket: - #print "found child" - self.activity_container.notebook.remove_page(i) - break - - del self - - def get_host_activity_id(self): - return self.activity_id - - def get_object_path(self): - return self.dbus_object_name - - def update_tab_size(self): - if self.ellipsize_tab: - self.tab_label.set_ellipsize(pango.ELLIPSIZE_END) - - context = self.label_hbox.get_pango_context() - font_desc = self.label_hbox.style.font_desc - metrics = context.get_metrics(font_desc, context.get_language()) - char_width = metrics.get_approximate_digit_width() - [w, h] = self.__get_close_icon_size() - tab_width = 15 * pango.PIXELS(char_width) + 2 * w - self.label_hbox.set_size_request(tab_width, -1); - else: - self.tab_label.set_ellipsize(pango.ELLIPSIZE_NONE) - self.label_hbox.set_size_request(-1, -1) - - def __get_close_icon_size(self): - settings = self.label_hbox.get_settings() - return gtk.icon_size_lookup_for_settings(settings, gtk.ICON_SIZE_MENU) - - def __tab_label_style_set_cb(self, widget, previous_style): - [w, h] = self.__get_close_icon_size() - self.tab_close_button.set_size_request (w + 5, h + 2) - self.update_tab_size() - -class ActivityContainer(dbus.service.Object): - - def __init__(self, service, bus): - - self.activities = [] - - self.bus = bus - self.service = service - - dbus.service.Object.__init__(self, self.service, "/com/redhat/Sugar/Shell/ActivityContainer") - bus.add_signal_receiver(self.name_owner_changed, dbus_interface = "org.freedesktop.DBus", signal_name = "NameOwnerChanged") - - self.window = gtk.Window() - self.window.set_title("OLPC Sugar") - self.window.resize(640, 480) - self.window.set_geometry_hints(min_width = 640, max_width = 640, min_height = 480, max_height = 480) - self.notebook = gtk.Notebook() - - #tab_label = gtk.Label("My Laptop") - #empty_label = gtk.Label("This activity could launch other activities / be a help page") - #empty_label.show() - #self.notebook.append_page(empty_label, tab_label) - - self.notebook.show() - self.notebook.connect("switch-page", self.notebook_tab_changed) - self.window.add(self.notebook) - - self.window.connect("destroy", lambda w: gtk.main_quit()) - self.window.show() - - self.current_activity = None - - - def __focus_reply_cb(self): - pass - - def __focus_error_cb(self, error): - pass - - - def notebook_tab_changed(self, notebook, page, page_number): - #print "in notebook_tab_changed" - #print notebook.get_nth_page(page_number) - new_activity = notebook.get_nth_page(page_number).get_data("sugar-activity") - #print " Current activity: ", self.current_activity - #print " New activity: ", new_activity - - if self.current_activity != None: - if self.has_activity(self.current_activity): - self.current_activity.peer_service.lost_focus(reply_handler = self.__focus_reply_cb, error_handler = self.__focus_error_cb) - - self.current_activity = new_activity - - if self.current_activity != None: - if self.has_activity(self.current_activity): - self.current_activity.peer_service.got_focus(reply_handler = self.__focus_reply_cb, error_handler = self.__focus_error_cb) - - - def has_activity(self, activity_to_check_for): - for owner, activity in self.activities[:]: - if activity_to_check_for == activity: - return True - return False - - - def name_owner_changed(self, service_name, old_service_name, new_service_name): - #print "in name_owner_changed: svc=%s oldsvc=%s newsvc=%s"%(service_name, old_service_name, new_service_name) - for owner, activity in self.activities[:]: - if owner == old_service_name: - self.activities.remove((owner, activity)) - #self.__print_activities() - - - @dbus.service.method("com.redhat.Sugar.Shell.ActivityContainer", \ - in_signature="s", \ - out_signature="i", \ - sender_keyword="sender") - def add_activity(self, activity_name, sender): - #print "hello world, activity_name = '%s', sender = '%s'"%(activity_name, sender) - activity = ActivityHost(self, activity_name) - self.activities.append((sender, activity)) - - #self.__print_activities() - return activity.get_host_activity_id() - - def __print_activities(self): - print "__print_activities: %d activities registered"%len(self.activities) - i = 0 - for owner, activity in self.activities: - print " %d: owner=%s activity_object_name=%s"%(i, owner, activity.dbus_object_name) - i += 1 - - -def main(): - session_bus = dbus.SessionBus() - service = dbus.service.BusName("com.redhat.Sugar.Shell", bus=session_bus) - - activityContainer = ActivityContainer(service, session_bus) - - try: - gtk.main() - except KeyboardInterrupt: - pass - -if __name__=="__main__": - main() |