def on_change_mode(self, mode):
self.listenkbd.stop()
self.listenkbd = ListenKbd(self.label,
logger=self.logger,
mode=mode,
nosudo=self.nosudo)
self.listenkbd.start()
def on_show_keys(self, widget, data=None):
if widget.get_active():
self.logger.debug("Screenkey enabled.")
self.listenkbd = ListenKbd(self.label,
logger=self.logger,
mode=self.options['mode'])
self.listenkbd.start()
else:
self.logger.debug("Screenkey disabled.")
self.listenkbd.stop()
def on_show_keys(self, widget, data=None):
if widget.get_active():
self.logger.debug("Screenkey enabled.")
self.listenkbd = ListenKbd(self.label, logger=self.logger, mode=self.options["mode"], nosudo=self.nosudo)
self.listenkbd.start()
else:
self.logger.debug("Screenkey disabled.")
self.listenkbd.stop()
def on_show_keys(self, widget, data=None):
if widget.get_active():
self._disabled = False
self.logger.debug("Screenkey enabled.")
self.listenkbd = ListenKbd(self.label, logger=self.logger,
mode=self.options['mode'])
self.listenkbd.start()
else:
self.logger.debug("Screenkey disabled.")
self._disabled = True
self.listenkbd.stop()
def __init__(self, logger, nodetach):
gtk.Window.__init__(self)
self.timer = None
self.logger = logger
self.options = self.load_state()
if not self.options:
self.options = {
"timeout": 2.5,
"position": POS_BOTTOM,
"size": SIZE_MEDIUM,
"mode": MODE_NORMAL,
"hotkey": "<Ctrl>F1",
}
if not nodetach:
self.logger.debug("Detach from the parent.")
self.drop_tty()
self.set_skip_taskbar_hint(True)
self.set_skip_pager_hint(True)
self.set_keep_above(True)
self.set_decorated(False)
self.stick()
self.set_property("accept-focus", False)
self.set_property("focus-on-map", False)
self.set_position(gtk.WIN_POS_CENTER)
bgcolor = gtk.gdk.color_parse("black")
self.modify_bg(gtk.STATE_NORMAL, bgcolor)
self.set_opacity(0.7)
gobject.signal_new("text-changed", gtk.Label, gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE, ())
self.label = gtk.Label()
self.label.set_justify(gtk.JUSTIFY_RIGHT)
self.label.set_ellipsize(pango.ELLIPSIZE_START)
self.label.connect("text-changed", self.on_label_change)
self.label.show()
self.add(self.label)
self.screen_width = gtk.gdk.screen_width()
self.screen_height = gtk.gdk.screen_height()
self.set_window_size(self.options["size"])
self.set_gravity(gtk.gdk.GRAVITY_CENTER)
self.set_xy_position(self.options["position"])
self.listenkbd = ListenKbd(self.label, logger=self.logger, mode=self.options["mode"])
self.listenkbd.start()
menu = gtk.Menu()
show_item = gtk.CheckMenuItem(_("Show keys"))
show_item.set_active(True)
show_item.connect("toggled", self.on_show_keys)
show_item.show()
menu.append(show_item)
preferences_item = gtk.ImageMenuItem(gtk.STOCK_PREFERENCES)
preferences_item.connect("activate", self.on_preferences_dialog)
preferences_item.show()
menu.append(preferences_item)
about_item = gtk.ImageMenuItem(gtk.STOCK_ABOUT)
about_item.connect("activate", self.on_about_dialog)
about_item.show()
menu.append(about_item)
separator_item = gtk.SeparatorMenuItem()
separator_item.show()
menu.append(separator_item)
image = gtk.ImageMenuItem(gtk.STOCK_QUIT)
image.connect("activate", self.quit)
image.show()
menu.append(image)
menu.show()
try:
import appindicator
self.systray = appindicator.Indicator(
APP_NAME, "indicator-messages", appindicator.CATEGORY_APPLICATION_STATUS
)
self.systray.set_status(appindicator.STATUS_ACTIVE)
self.systray.set_attention_icon("indicator-messages-new")
self.systray.set_icon("preferences-desktop-keyboard-shortcuts")
self.systray.set_menu(menu)
self.logger.debug("Using AppIndicator.")
except (ImportError):
self.systray = gtk.StatusIcon()
self.systray.set_from_icon_name("preferences-desktop-keyboard-shortcuts")
self.systray.connect("popup-menu", self.on_statusicon_popup, menu)
self.logger.debug("Using StatusIcon.")
self.connect("delete-event", self.quit)
keybinder.bind(self.options["hotkey"], self.hotkey_cb, show_item)
class Screenkey(gtk.Window):
POSITIONS = {POS_TOP: _("Top"), POS_CENTER: _("Center"), POS_BOTTOM: _("Bottom")}
SIZES = {SIZE_LARGE: _("Large"), SIZE_MEDIUM: _("Medium"), SIZE_SMALL: _("Small")}
MODES = {MODE_RAW: _("Raw"), MODE_NORMAL: _("Normal")}
STATE_FILE = os.path.join(glib.get_user_cache_dir(), "screenkey.dat")
_disabled = False
def __init__(self, logger, nodetach):
gtk.Window.__init__(self)
self.timer = None
self.logger = logger
self.options = self.load_state()
if not self.options:
self.options = {
"timeout": 2.5,
"position": POS_BOTTOM,
"size": SIZE_MEDIUM,
"mode": MODE_NORMAL,
"hotkey": "<Ctrl>F1",
}
if not nodetach:
self.logger.debug("Detach from the parent.")
self.drop_tty()
self.set_skip_taskbar_hint(True)
self.set_skip_pager_hint(True)
self.set_keep_above(True)
self.set_decorated(False)
self.stick()
self.set_property("accept-focus", False)
self.set_property("focus-on-map", False)
self.set_position(gtk.WIN_POS_CENTER)
bgcolor = gtk.gdk.color_parse("black")
self.modify_bg(gtk.STATE_NORMAL, bgcolor)
self.set_opacity(0.7)
gobject.signal_new("text-changed", gtk.Label, gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE, ())
self.label = gtk.Label()
self.label.set_justify(gtk.JUSTIFY_RIGHT)
self.label.set_ellipsize(pango.ELLIPSIZE_START)
self.label.connect("text-changed", self.on_label_change)
self.label.show()
self.add(self.label)
self.screen_width = gtk.gdk.screen_width()
self.screen_height = gtk.gdk.screen_height()
self.set_window_size(self.options["size"])
self.set_gravity(gtk.gdk.GRAVITY_CENTER)
self.set_xy_position(self.options["position"])
self.listenkbd = ListenKbd(self.label, logger=self.logger, mode=self.options["mode"])
self.listenkbd.start()
menu = gtk.Menu()
show_item = gtk.CheckMenuItem(_("Show keys"))
show_item.set_active(True)
show_item.connect("toggled", self.on_show_keys)
show_item.show()
menu.append(show_item)
preferences_item = gtk.ImageMenuItem(gtk.STOCK_PREFERENCES)
preferences_item.connect("activate", self.on_preferences_dialog)
preferences_item.show()
menu.append(preferences_item)
about_item = gtk.ImageMenuItem(gtk.STOCK_ABOUT)
about_item.connect("activate", self.on_about_dialog)
about_item.show()
menu.append(about_item)
separator_item = gtk.SeparatorMenuItem()
separator_item.show()
menu.append(separator_item)
image = gtk.ImageMenuItem(gtk.STOCK_QUIT)
image.connect("activate", self.quit)
image.show()
menu.append(image)
menu.show()
try:
import appindicator
self.systray = appindicator.Indicator(
APP_NAME, "indicator-messages", appindicator.CATEGORY_APPLICATION_STATUS
)
self.systray.set_status(appindicator.STATUS_ACTIVE)
self.systray.set_attention_icon("indicator-messages-new")
self.systray.set_icon("preferences-desktop-keyboard-shortcuts")
self.systray.set_menu(menu)
self.logger.debug("Using AppIndicator.")
except (ImportError):
self.systray = gtk.StatusIcon()
self.systray.set_from_icon_name("preferences-desktop-keyboard-shortcuts")
self.systray.connect("popup-menu", self.on_statusicon_popup, menu)
self.logger.debug("Using StatusIcon.")
self.connect("delete-event", self.quit)
keybinder.bind(self.options["hotkey"], self.hotkey_cb, show_item)
def quit(self, widget, data=None):
self.listenkbd.stop()
gtk.main_quit()
def load_state(self):
"""Load stored options"""
options = None
try:
f = open(self.STATE_FILE, "r")
try:
options = pickle.load(f)
self.logger.debug("Options loaded.")
except:
f.close()
except IOError:
self.logger.debug("file %s does not exists." % self.STATE_FILE)
return options
def store_state(self, options):
"""Store options"""
try:
f = open(self.STATE_FILE, "w")
try:
pickle.dump(options, f)
self.logger.debug("Options saved.")
except:
f.close()
except IOError:
self.logger.debug("Cannot open %s." % self.STATE_FILE)
def set_window_size(self, setting):
"""Set window and label size."""
window_width = self.screen_width
window_height = -1
if setting == SIZE_LARGE:
window_height = 24 * self.screen_height / 100
if setting == SIZE_MEDIUM:
window_height = 12 * self.screen_height / 100
if setting == SIZE_SMALL:
window_height = 8 * self.screen_height / 100
attr = pango.AttrList()
attr.change(pango.AttrSize((50 * window_height / 100) * 1000, 0, -1))
attr.change(pango.AttrFamily("Sans", 0, -1))
attr.change(pango.AttrWeight(pango.WEIGHT_BOLD, 0, -1))
attr.change(pango.AttrForeground(65535, 65535, 65535, 0, -1))
self.label.set_attributes(attr)
self.resize(window_width, window_height)
def set_xy_position(self, setting):
"""Set window position."""
window_width, window_height = self.get_size()
if setting == POS_TOP:
self.move(0, window_height * 2)
if setting == POS_CENTER:
self.move(0, self.screen_height / 2)
if setting == POS_BOTTOM:
self.move(0, self.screen_height - window_height * 2)
def on_statusicon_popup(self, widget, button, timestamp, data=None):
if button == 3:
if data:
data.show()
data.popup(None, None, gtk.status_icon_position_menu, 3, timestamp, widget)
def on_label_change(self, widget, data=None):
if not self._disabled:
if not self.get_property("visible"):
gtk.gdk.threads_enter()
self.set_xy_position(self.options["position"])
self.stick()
self.show()
gtk.gdk.threads_leave()
if self.timer:
self.timer.cancel()
self.timer = Timer(self.options["timeout"], self.on_timeout)
self.timer.start()
else:
gtk.gdk.threads_enter()
self.hide()
self.label.set_text("")
gtk.gdk.threads_leave()
def on_timeout(self):
gtk.gdk.threads_enter()
self.hide()
self.label.set_text("")
gtk.gdk.threads_leave()
def on_change_mode(self, mode):
self.listenkbd.stop()
self.listenkbd = ListenKbd(self.label, logger=self.logger, mode=mode)
self.listenkbd.start()
def on_show_keys(self, widget, data=None):
if widget.get_active():
self._disabled = False
self.logger.debug("Screenkey enabled.")
self.listenkbd = ListenKbd(self.label, logger=self.logger, mode=self.options["mode"])
self.listenkbd.start()
else:
self.logger.debug("Screenkey disabled.")
self._disabled = True
self.listenkbd.stop()
def hotkey_cb(self, widget, data=None):
if widget.get_active():
self.logger.debug("Hotkey Pressed: %s." % self.options["hotkey"])
self._disabled = True
widget.set_active(False)
else:
self._disabled = False
widget.set_active(True)
def on_preferences_dialog(self, widget, data=None):
prefs = gtk.Dialog(
APP_NAME, None, gtk.DIALOG_MODAL | gtk.DIALOG_DESTROY_WITH_PARENT, (gtk.STOCK_CLOSE, gtk.RESPONSE_CLOSE)
)
def on_sb_time_changed(widget, data=None):
self.options["timeout"] = widget.get_value()
self.logger.debug("Timeout value changed.")
def on_cbox_sizes_changed(widget, data=None):
index = widget.get_active()
if index >= 0:
self.options["size"] = index
self.set_window_size(self.options["size"])
self.logger.debug("Window size changed.")
def on_cbox_modes_changed(widget, data=None):
index = widget.get_active()
if index >= 0:
self.options["mode"] = index
self.on_change_mode(self.options["mode"])
self.logger.debug("Key mode changed.")
def on_cbox_changed(widget, data=None):
index = widget.get_active()
name = widget.get_name()
if index >= 0:
self.options[name] = index
self.logger.debug("Window position changed.")
def on_entry_hotkey_changed(widget, data=None):
self.options["hotkey"] = widget.get_text()
self.logger.debug("Hotkey value Changed")
frm_main = gtk.Frame(_("Preferences"))
frm_main.set_border_width(6)
vbox_main = gtk.VBox()
frm_time = gtk.Frame(_("<b>Time</b>"))
frm_time.set_border_width(4)
frm_time.get_label_widget().set_use_markup(True)
frm_time.set_shadow_type(gtk.SHADOW_NONE)
hbox_time = gtk.HBox()
lbl_time1 = gtk.Label(_("Display for"))
lbl_time2 = gtk.Label(_("seconds"))
sb_time = gtk.SpinButton(digits=1)
sb_time.set_increments(0.5, 1.0)
sb_time.set_range(0.5, 10.0)
sb_time.set_numeric(True)
sb_time.set_update_policy(gtk.UPDATE_IF_VALID)
sb_time.set_value(self.options["timeout"])
sb_time.connect("value-changed", on_sb_time_changed)
hbox_time.pack_start(lbl_time1, expand=False, fill=False, padding=6)
hbox_time.pack_start(sb_time, expand=False, fill=False, padding=4)
hbox_time.pack_start(lbl_time2, expand=False, fill=False, padding=4)
frm_time.add(hbox_time)
frm_time.show_all()
frm_aspect = gtk.Frame(_("<b>Aspect</b>"))
frm_aspect.set_border_width(4)
frm_aspect.get_label_widget().set_use_markup(True)
frm_aspect.set_shadow_type(gtk.SHADOW_NONE)
vbox_aspect = gtk.VBox(spacing=6)
hbox1_aspect = gtk.HBox()
lbl_positions = gtk.Label(_("Position"))
cbox_positions = gtk.combo_box_new_text()
cbox_positions.set_name("position")
for key, value in self.POSITIONS.items():
cbox_positions.insert_text(key, value)
cbox_positions.set_active(self.options["position"])
cbox_positions.connect("changed", on_cbox_changed)
hbox1_aspect.pack_start(lbl_positions, expand=False, fill=False, padding=6)
hbox1_aspect.pack_start(cbox_positions, expand=False, fill=False, padding=4)
hbox2_aspect = gtk.HBox()
lbl_sizes = gtk.Label(_("Size"))
cbox_sizes = gtk.combo_box_new_text()
cbox_sizes.set_name("size")
for key, value in self.SIZES.items():
cbox_sizes.insert_text(key, value)
cbox_sizes.set_active(self.options["size"])
cbox_sizes.connect("changed", on_cbox_sizes_changed)
hbox2_aspect.pack_start(lbl_sizes, expand=False, fill=False, padding=6)
hbox2_aspect.pack_start(cbox_sizes, expand=False, fill=False, padding=4)
vbox_aspect.pack_start(hbox1_aspect)
vbox_aspect.pack_start(hbox2_aspect)
frm_aspect.add(vbox_aspect)
frm_kbd = gtk.Frame(_("<b>Keys</b>"))
frm_kbd.set_border_width(4)
frm_kbd.get_label_widget().set_use_markup(True)
frm_kbd.set_shadow_type(gtk.SHADOW_NONE)
hbox_kbd = gtk.HBox()
lbl_kbd = gtk.Label(_("Mode"))
cbox_modes = gtk.combo_box_new_text()
cbox_modes.set_name("mode")
for key, value in self.MODES.items():
cbox_modes.insert_text(key, value)
cbox_modes.set_active(self.options["mode"])
cbox_modes.connect("changed", on_cbox_modes_changed)
hbox_kbd.pack_start(lbl_kbd, expand=False, fill=False, padding=6)
hbox_kbd.pack_start(cbox_modes, expand=False, fill=False, padding=4)
frm_kbd.add(hbox_kbd)
frm_hotkey = gtk.Frame(_("<b>Hot Keys</b>"))
frm_hotkey.set_border_width(4)
frm_hotkey.get_label_widget().set_use_markup(True)
frm_hotkey.set_shadow_type(gtk.SHADOW_NONE)
hbox_hotkey = gtk.HBox()
lbl_hotkey = gtk.Label(_("Shortcut"))
entry_hotkey = gtk.Entry()
entry_hotkey.set_text(self.options["hotkey"])
entry_hotkey.set_width_chars(10)
entry_hotkey.connect("changed", on_entry_hotkey_changed)
hbox_hotkey.pack_start(lbl_hotkey, expand=False, fill=False, padding=6)
hbox_hotkey.pack_start(entry_hotkey, expand=False, fill=False, padding=4)
frm_hotkey.add(hbox_hotkey)
vbox_main.pack_start(frm_time, False, False, 6)
vbox_main.pack_start(frm_aspect, False, False, 6)
vbox_main.pack_start(frm_kbd, False, False, 6)
vbox_main.pack_start(frm_hotkey, False, False, 6)
frm_main.add(vbox_main)
prefs.vbox.pack_start(frm_main)
prefs.set_destroy_with_parent(True)
prefs.set_resizable(False)
prefs.set_has_separator(False)
prefs.set_default_response(gtk.RESPONSE_CLOSE)
prefs.vbox.show_all()
response = prefs.run()
if response:
self.store_state(self.options)
prefs.destroy()
def on_about_dialog(self, widget, data=None):
about = gtk.AboutDialog()
about.set_program_name(APP_NAME)
about.set_version(VERSION)
about.set_copyright(u"2010 \u00a9 %s" % AUTHOR)
about.set_comments(APP_DESC)
about.set_documenters([u"Jos\xe9 Mar\xeda Quiroga <*****@*****.**>"])
about.set_website(APP_URL)
about.set_icon_name("preferences-desktop-keyboard-shortcuts")
about.set_logo_icon_name("preferences-desktop-keyboard-shortcuts")
about.run()
about.destroy()
def drop_tty(self):
# We fork and setsid so that we drop the controlling
# tty.
if os.fork() != 0:
os._exit(0)
os.setsid()
def on_change_mode(self, mode):
self.listenkbd.stop()
self.listenkbd = ListenKbd(self.label, logger=self.logger, mode=mode)
self.listenkbd.start()
def __init__(self, logger, nodetach):
gtk.Window.__init__(self)
self.timer = None
self.logger = logger
self.options = self.load_state()
if not self.options:
self.options = {
'timeout': 2.5,
'position': POS_BOTTOM,
'size': SIZE_MEDIUM,
'mode': MODE_NORMAL,
'hotkey': '<Ctrl>F1',
}
if not nodetach:
self.logger.debug("Detach from the parent.")
self.drop_tty()
self.set_skip_taskbar_hint(True)
self.set_skip_pager_hint(True)
self.set_keep_above(True)
self.set_decorated(False)
self.stick()
self.set_property('accept-focus', False)
self.set_property('focus-on-map', False)
self.set_position(gtk.WIN_POS_CENTER)
bgcolor = gtk.gdk.color_parse("black")
self.modify_bg(gtk.STATE_NORMAL, bgcolor)
self.set_opacity(0.7)
gobject.signal_new("text-changed", gtk.Label,
gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE, ())
self.label = gtk.Label()
self.label.set_justify(gtk.JUSTIFY_RIGHT)
self.label.set_ellipsize(pango.ELLIPSIZE_START)
self.label.connect("text-changed", self.on_label_change)
self.label.show()
self.add(self.label)
self.screen_width = gtk.gdk.screen_width()
self.screen_height = gtk.gdk.screen_height()
self.set_window_size(self.options['size'])
self.set_gravity(gtk.gdk.GRAVITY_CENTER)
self.set_xy_position(self.options['position'])
self.listenkbd = ListenKbd(self.label, logger=self.logger,
mode=self.options['mode'])
self.listenkbd.start()
menu = gtk.Menu()
show_item = gtk.CheckMenuItem(_("Show keys"))
show_item.set_active(True)
show_item.connect("toggled", self.on_show_keys)
show_item.show()
menu.append(show_item)
preferences_item = gtk.ImageMenuItem(gtk.STOCK_PREFERENCES)
preferences_item.connect("activate", self.on_preferences_dialog)
preferences_item.show()
menu.append(preferences_item)
about_item = gtk.ImageMenuItem(gtk.STOCK_ABOUT)
about_item.connect("activate", self.on_about_dialog)
about_item.show()
menu.append(about_item)
separator_item = gtk.SeparatorMenuItem()
separator_item.show()
menu.append(separator_item)
image = gtk.ImageMenuItem(gtk.STOCK_QUIT)
image.connect("activate", self.quit)
image.show()
menu.append(image)
menu.show()
try:
import appindicator
self.systray = appindicator.Indicator(APP_NAME,
'indicator-messages',
appindicator.CATEGORY_APPLICATION_STATUS)
self.systray.set_status(appindicator.STATUS_ACTIVE)
self.systray.set_attention_icon("indicator-messages-new")
self.systray.set_icon(
"preferences-desktop-keyboard-shortcuts")
self.systray.set_menu(menu)
self.logger.debug("Using AppIndicator.")
except(ImportError):
self.systray = gtk.StatusIcon()
self.systray.set_from_icon_name(
"preferences-desktop-keyboard-shortcuts")
self.systray.connect("popup-menu",
self.on_statusicon_popup, menu)
self.logger.debug("Using StatusIcon.")
self.connect("delete-event", self.quit)
keybinder.bind(self.options['hotkey'], self.hotkey_cb, show_item)
class Screenkey(gtk.Window):
POSITIONS = {
POS_TOP:_('Top'),
POS_CENTER:_('Center'),
POS_BOTTOM:_('Bottom'),
}
SIZES = {
SIZE_LARGE:_('Large'),
SIZE_MEDIUM:_('Medium'),
SIZE_SMALL:_('Small'),
}
MODES = {
MODE_RAW:_('Raw'),
MODE_NORMAL:_('Normal'),
}
STATE_FILE = os.path.join(glib.get_user_cache_dir(),
'screenkey.dat')
_disabled = False
def __init__(self, logger, nodetach):
gtk.Window.__init__(self)
self.timer = None
self.logger = logger
self.options = self.load_state()
if not self.options:
self.options = {
'timeout': 2.5,
'position': POS_BOTTOM,
'size': SIZE_MEDIUM,
'mode': MODE_NORMAL,
'hotkey': '<Ctrl>F1',
}
if not nodetach:
self.logger.debug("Detach from the parent.")
self.drop_tty()
self.set_skip_taskbar_hint(True)
self.set_skip_pager_hint(True)
self.set_keep_above(True)
self.set_decorated(False)
self.stick()
self.set_property('accept-focus', False)
self.set_property('focus-on-map', False)
self.set_position(gtk.WIN_POS_CENTER)
bgcolor = gtk.gdk.color_parse("black")
self.modify_bg(gtk.STATE_NORMAL, bgcolor)
self.set_opacity(0.7)
gobject.signal_new("text-changed", gtk.Label,
gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE, ())
self.label = gtk.Label()
self.label.set_justify(gtk.JUSTIFY_RIGHT)
self.label.set_ellipsize(pango.ELLIPSIZE_START)
self.label.connect("text-changed", self.on_label_change)
self.label.show()
self.add(self.label)
self.screen_width = gtk.gdk.screen_width()
self.screen_height = gtk.gdk.screen_height()
self.set_window_size(self.options['size'])
self.set_gravity(gtk.gdk.GRAVITY_CENTER)
self.set_xy_position(self.options['position'])
self.listenkbd = ListenKbd(self.label, logger=self.logger,
mode=self.options['mode'])
self.listenkbd.start()
menu = gtk.Menu()
show_item = gtk.CheckMenuItem(_("Show keys"))
show_item.set_active(True)
show_item.connect("toggled", self.on_show_keys)
show_item.show()
menu.append(show_item)
preferences_item = gtk.ImageMenuItem(gtk.STOCK_PREFERENCES)
preferences_item.connect("activate", self.on_preferences_dialog)
preferences_item.show()
menu.append(preferences_item)
about_item = gtk.ImageMenuItem(gtk.STOCK_ABOUT)
about_item.connect("activate", self.on_about_dialog)
about_item.show()
menu.append(about_item)
separator_item = gtk.SeparatorMenuItem()
separator_item.show()
menu.append(separator_item)
image = gtk.ImageMenuItem(gtk.STOCK_QUIT)
image.connect("activate", self.quit)
image.show()
menu.append(image)
menu.show()
try:
import appindicator
self.systray = appindicator.Indicator(APP_NAME,
'indicator-messages',
appindicator.CATEGORY_APPLICATION_STATUS)
self.systray.set_status(appindicator.STATUS_ACTIVE)
self.systray.set_attention_icon("indicator-messages-new")
self.systray.set_icon(
"preferences-desktop-keyboard-shortcuts")
self.systray.set_menu(menu)
self.logger.debug("Using AppIndicator.")
except(ImportError):
self.systray = gtk.StatusIcon()
self.systray.set_from_icon_name(
"preferences-desktop-keyboard-shortcuts")
self.systray.connect("popup-menu",
self.on_statusicon_popup, menu)
self.logger.debug("Using StatusIcon.")
self.connect("delete-event", self.quit)
keybinder.bind(self.options['hotkey'], self.hotkey_cb, show_item)
def quit(self, widget, data=None):
self.listenkbd.stop()
gtk.main_quit()
def load_state(self):
"""Load stored options"""
options = None
try:
f = open(self.STATE_FILE, 'r')
try:
options = pickle.load(f)
self.logger.debug("Options loaded.")
except:
f.close()
except IOError:
self.logger.debug("file %s does not exists." %
self.STATE_FILE)
return options
def store_state(self, options):
"""Store options"""
try:
f = open(self.STATE_FILE, 'w')
try:
pickle.dump(options, f)
self.logger.debug("Options saved.")
except:
f.close()
except IOError:
self.logger.debug("Cannot open %s." % self.STATE_FILE)
def set_window_size(self, setting):
"""Set window and label size."""
window_width = self.screen_width
window_height = -1
if setting == SIZE_LARGE:
window_height = 24 * self.screen_height / 100
if setting == SIZE_MEDIUM:
window_height = 12 * self.screen_height / 100
if setting == SIZE_SMALL:
window_height = 8 * self.screen_height / 100
attr = pango.AttrList()
attr.change(pango.AttrSize((
50 * window_height / 100) * 1000, 0, -1))
attr.change(pango.AttrFamily("Sans", 0, -1))
attr.change(pango.AttrWeight(pango.WEIGHT_BOLD, 0, -1))
attr.change(pango.AttrForeground(65535, 65535, 65535, 0, -1))
self.label.set_attributes(attr)
self.resize(window_width, window_height)
def set_xy_position(self, setting):
"""Set window position."""
window_width, window_height = self.get_size()
if setting == POS_TOP:
self.move(0, window_height * 2)
if setting == POS_CENTER:
self.move(0, self.screen_height / 2)
if setting == POS_BOTTOM:
self.move(0, self.screen_height - window_height * 2)
def on_statusicon_popup(self, widget, button, timestamp, data=None):
if button == 3:
if data:
data.show()
data.popup(None, None, gtk.status_icon_position_menu,
3, timestamp, widget)
def on_label_change(self, widget, data=None):
if not self._disabled:
if not self.get_property('visible'):
gtk.gdk.threads_enter()
self.set_xy_position(self.options['position'])
self.stick()
self.show()
gtk.gdk.threads_leave()
if self.timer:
self.timer.cancel()
self.timer = Timer(self.options['timeout'], self.on_timeout)
self.timer.start()
else:
gtk.gdk.threads_enter()
self.hide()
self.label.set_text("")
gtk.gdk.threads_leave()
def on_timeout(self):
gtk.gdk.threads_enter()
self.hide()
self.label.set_text("")
gtk.gdk.threads_leave()
def on_change_mode(self, mode):
self.listenkbd.stop()
self.listenkbd = ListenKbd(self.label, logger=self.logger,
mode=mode)
self.listenkbd.start()
def on_show_keys(self, widget, data=None):
if widget.get_active():
self._disabled = False
self.logger.debug("Screenkey enabled.")
self.listenkbd = ListenKbd(self.label, logger=self.logger,
mode=self.options['mode'])
self.listenkbd.start()
else:
self.logger.debug("Screenkey disabled.")
self._disabled = True
self.listenkbd.stop()
def hotkey_cb(self, widget, data=None):
if widget.get_active():
self.logger.debug("Hotkey Pressed: %s." % self.options['hotkey'])
self._disabled = True
widget.set_active(False)
else:
self._disabled = False
widget.set_active(True)
def on_preferences_dialog(self, widget, data=None):
prefs = gtk.Dialog(APP_NAME, None,
gtk.DIALOG_MODAL | gtk.DIALOG_DESTROY_WITH_PARENT,
(gtk.STOCK_CLOSE, gtk.RESPONSE_CLOSE))
def on_sb_time_changed(widget, data=None):
self.options['timeout'] = widget.get_value()
self.logger.debug("Timeout value changed.")
def on_cbox_sizes_changed(widget, data=None):
index = widget.get_active()
if index >= 0:
self.options['size'] = index
self.set_window_size(self.options['size'])
self.logger.debug("Window size changed.")
def on_cbox_modes_changed(widget, data=None):
index = widget.get_active()
if index >= 0:
self.options['mode'] = index
self.on_change_mode(self.options['mode'])
self.logger.debug("Key mode changed.")
def on_cbox_changed(widget, data=None):
index = widget.get_active()
name = widget.get_name()
if index >= 0:
self.options[name] = index
self.logger.debug("Window position changed.")
def on_entry_hotkey_changed(widget, data=None):
self.options['hotkey'] = widget.get_text()
self.logger.debug("Hotkey value Changed")
frm_main = gtk.Frame(_("Preferences"))
frm_main.set_border_width(6)
vbox_main = gtk.VBox()
frm_time = gtk.Frame(_("<b>Time</b>"))
frm_time.set_border_width(4)
frm_time.get_label_widget().set_use_markup(True)
frm_time.set_shadow_type(gtk.SHADOW_NONE)
hbox_time = gtk.HBox()
lbl_time1 = gtk.Label(_("Display for"))
lbl_time2 = gtk.Label(_("seconds"))
sb_time = gtk.SpinButton(digits=1)
sb_time.set_increments(0.5, 1.0)
sb_time.set_range(0.5, 10.0)
sb_time.set_numeric(True)
sb_time.set_update_policy(gtk.UPDATE_IF_VALID)
sb_time.set_value(self.options['timeout'])
sb_time.connect("value-changed", on_sb_time_changed)
hbox_time.pack_start(lbl_time1, expand=False,
fill=False, padding=6)
hbox_time.pack_start(sb_time, expand=False,
fill=False, padding=4)
hbox_time.pack_start(lbl_time2, expand=False,
fill=False, padding=4)
frm_time.add(hbox_time)
frm_time.show_all()
frm_aspect = gtk.Frame(_("<b>Aspect</b>"))
frm_aspect.set_border_width(4)
frm_aspect.get_label_widget().set_use_markup(True)
frm_aspect.set_shadow_type(gtk.SHADOW_NONE)
vbox_aspect = gtk.VBox(spacing=6)
hbox1_aspect = gtk.HBox()
lbl_positions = gtk.Label(_("Position"))
cbox_positions = gtk.combo_box_new_text()
cbox_positions.set_name('position')
for key, value in self.POSITIONS.items():
cbox_positions.insert_text(key, value)
cbox_positions.set_active(self.options['position'])
cbox_positions.connect("changed", on_cbox_changed)
hbox1_aspect.pack_start(lbl_positions, expand=False,
fill=False, padding=6)
hbox1_aspect.pack_start(cbox_positions, expand=False,
fill=False, padding=4)
hbox2_aspect = gtk.HBox()
lbl_sizes = gtk.Label(_("Size"))
cbox_sizes = gtk.combo_box_new_text()
cbox_sizes.set_name('size')
for key, value in self.SIZES.items():
cbox_sizes.insert_text(key, value)
cbox_sizes.set_active(self.options['size'])
cbox_sizes.connect("changed", on_cbox_sizes_changed)
hbox2_aspect.pack_start(lbl_sizes, expand=False,
fill=False, padding=6)
hbox2_aspect.pack_start(cbox_sizes, expand=False,
fill=False, padding=4)
vbox_aspect.pack_start(hbox1_aspect)
vbox_aspect.pack_start(hbox2_aspect)
frm_aspect.add(vbox_aspect)
frm_kbd = gtk.Frame(_("<b>Keys</b>"))
frm_kbd.set_border_width(4)
frm_kbd.get_label_widget().set_use_markup(True)
frm_kbd.set_shadow_type(gtk.SHADOW_NONE)
hbox_kbd = gtk.HBox()
lbl_kbd = gtk.Label(_("Mode"))
cbox_modes = gtk.combo_box_new_text()
cbox_modes.set_name('mode')
for key, value in self.MODES.items():
cbox_modes.insert_text(key, value)
cbox_modes.set_active(self.options['mode'])
cbox_modes.connect("changed", on_cbox_modes_changed)
hbox_kbd.pack_start(lbl_kbd, expand=False,
fill=False, padding=6)
hbox_kbd.pack_start(cbox_modes, expand=False,
fill=False, padding=4)
frm_kbd.add(hbox_kbd)
frm_hotkey = gtk.Frame(_("<b>Hot Keys</b>"))
frm_hotkey.set_border_width(4)
frm_hotkey.get_label_widget().set_use_markup(True)
frm_hotkey.set_shadow_type(gtk.SHADOW_NONE)
hbox_hotkey = gtk.HBox()
lbl_hotkey = gtk.Label(_("Shortcut"))
entry_hotkey = gtk.Entry()
entry_hotkey.set_text(self.options['hotkey'])
entry_hotkey.set_width_chars(10)
entry_hotkey.connect("changed", on_entry_hotkey_changed)
hbox_hotkey.pack_start(lbl_hotkey, expand=False,
fill=False, padding=6)
hbox_hotkey.pack_start(entry_hotkey, expand=False,
fill=False, padding=4)
frm_hotkey.add(hbox_hotkey)
vbox_main.pack_start(frm_time, False, False, 6)
vbox_main.pack_start(frm_aspect, False, False, 6)
vbox_main.pack_start(frm_kbd, False, False, 6)
vbox_main.pack_start(frm_hotkey, False, False, 6)
frm_main.add(vbox_main)
prefs.vbox.pack_start(frm_main)
prefs.set_destroy_with_parent(True)
prefs.set_resizable(False)
prefs.set_has_separator(False)
prefs.set_default_response(gtk.RESPONSE_CLOSE)
prefs.vbox.show_all()
response = prefs.run()
if response:
self.store_state(self.options)
prefs.destroy()
def on_about_dialog(self, widget, data=None):
about = gtk.AboutDialog()
about.set_program_name(APP_NAME)
about.set_version(VERSION)
about.set_copyright(u"2010 \u00a9 %s" % AUTHOR)
about.set_comments(APP_DESC)
about.set_documenters(
[u"Jos\xe9 Mar\xeda Quiroga <*****@*****.**>"]
)
about.set_website(APP_URL)
about.set_icon_name('preferences-desktop-keyboard-shortcuts')
about.set_logo_icon_name(
'preferences-desktop-keyboard-shortcuts'
)
about.run()
about.destroy()
def drop_tty(self):
# We fork and setsid so that we drop the controlling
# tty.
if os.fork() != 0:
os._exit(0)
os.setsid()
def __init__(self, logger, nodetach, nohide, bg, fg, size, nosudo, window_id):
gtk.Window.__init__(self)
self.timer = None
self.logger = logger
self.options = self.load_state()
if not self.options:
self.options = {
'timeout': 2.5,
'position': POS_BOTTOM,
'size': size,
'mode': MODE_NORMAL,
}
if not nodetach:
self.logger.debug("Detach from the parent.")
self.drop_tty()
self.set_skip_taskbar_hint(True)
self.set_skip_pager_hint(True)
self.set_keep_above(True)
self.set_decorated(False)
self.stick()
self.set_property('accept-focus', False)
self.set_property('focus-on-map', False)
self.set_position(gtk.WIN_POS_CENTER)
bgcolor = gtk.gdk.color_parse(bg)
self.modify_bg(gtk.STATE_NORMAL, bgcolor)
self.set_opacity(0.7)
self.fg = fg
self.pos_x = 0
self.pos_y = 0
gobject.signal_new("text-changed", gtk.Label,
gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE, ())
self.label = gtk.Label()
self.label.set_justify(gtk.JUSTIFY_RIGHT)
self.label.set_ellipsize(pango.ELLIPSIZE_START)
self.label.connect("text-changed", self.on_label_change)
self.label.show()
self.add(self.label)
self.screen_width = gtk.gdk.screen_width()
self.screen_height = gtk.gdk.screen_height()
self.set_gravity(gtk.gdk.GRAVITY_CENTER)
if window_id == 0:
self.set_xy_position(self.options['position'])
self.set_window_size(self.options['size'])
else:
other_win_pos = self.get_window_pos(window_id)
window_width, window_height = self.set_window_size_of_other_win(
other_win_pos, self.options['size'])
self.set_xy_position_of_other_win(other_win_pos, self.options['position'],
window_width, window_height)
self.nosudo = nosudo
self.listenkbd = ListenKbd(self.label, logger=self.logger,
mode=self.options['mode'],
nosudo=self.nosudo)
self.listenkbd.start()
menu = gtk.Menu()
show_item = gtk.CheckMenuItem(_("Show keys"))
show_item.set_active(True)
show_item.connect("toggled", self.on_show_keys)
show_item.show()
menu.append(show_item)
preferences_item = gtk.ImageMenuItem(gtk.STOCK_PREFERENCES)
preferences_item.connect("activate", self.on_preferences_dialog)
preferences_item.show()
menu.append(preferences_item)
about_item = gtk.ImageMenuItem(gtk.STOCK_ABOUT)
about_item.connect("activate", self.on_about_dialog)
about_item.show()
menu.append(about_item)
separator_item = gtk.SeparatorMenuItem()
separator_item.show()
menu.append(separator_item)
image = gtk.ImageMenuItem(gtk.STOCK_QUIT)
image.connect("activate", self.quit)
image.show()
menu.append(image)
menu.show()
try:
import appindicator
self.systray = appindicator.Indicator(APP_NAME,
'indicator-messages',
appindicator.CATEGORY_APPLICATION_STATUS)
self.systray.set_status(appindicator.STATUS_ACTIVE)
self.systray.set_attention_icon("indicator-messages-new")
self.systray.set_icon(
"preferences-desktop-keyboard-shortcuts")
self.systray.set_menu(menu)
self.logger.debug("Using AppIndicator.")
except(ImportError):
self.systray = gtk.StatusIcon()
self.systray.set_from_icon_name(
"preferences-desktop-keyboard-shortcuts")
self.systray.connect("popup-menu",
self.on_statusicon_popup, menu)
self.logger.debug("Using StatusIcon.")
self.connect("destroy-event", self.quit)
self.connect("delete-event", self.quit)
self.connect("configure-event", self.on_configure)
self.no_hide = nohide
if nohide:
self.show()
class Screenkey(gtk.Window):
POSITIONS = {
POS_TOP:_('Top'),
POS_CENTER:_('Center'),
POS_BOTTOM:_('Bottom'),
POS_KEEP:_('Keep'),
}
SIZES = {
SIZE_LARGE:_('Large'),
SIZE_MEDIUM:_('Medium'),
SIZE_SMALL:_('Small'),
}
MODES = {
MODE_RAW:_('Raw'),
MODE_NORMAL:_('Normal'),
}
STATE_FILE = os.path.join(glib.get_user_cache_dir(),
'screenkey.dat')
def __init__(self, logger, nodetach, nohide, bg, fg, size, nosudo, window_id):
gtk.Window.__init__(self)
self.timer = None
self.logger = logger
self.options = self.load_state()
if not self.options:
self.options = {
'timeout': 2.5,
'position': POS_BOTTOM,
'size': size,
'mode': MODE_NORMAL,
}
if not nodetach:
self.logger.debug("Detach from the parent.")
self.drop_tty()
self.set_skip_taskbar_hint(True)
self.set_skip_pager_hint(True)
self.set_keep_above(True)
self.set_decorated(False)
self.stick()
self.set_property('accept-focus', False)
self.set_property('focus-on-map', False)
self.set_position(gtk.WIN_POS_CENTER)
bgcolor = gtk.gdk.color_parse(bg)
self.modify_bg(gtk.STATE_NORMAL, bgcolor)
self.set_opacity(0.7)
self.fg = fg
self.pos_x = 0
self.pos_y = 0
gobject.signal_new("text-changed", gtk.Label,
gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE, ())
self.label = gtk.Label()
self.label.set_justify(gtk.JUSTIFY_RIGHT)
self.label.set_ellipsize(pango.ELLIPSIZE_START)
self.label.connect("text-changed", self.on_label_change)
self.label.show()
self.add(self.label)
self.screen_width = gtk.gdk.screen_width()
self.screen_height = gtk.gdk.screen_height()
self.set_gravity(gtk.gdk.GRAVITY_CENTER)
if window_id == 0:
self.set_xy_position(self.options['position'])
self.set_window_size(self.options['size'])
else:
other_win_pos = self.get_window_pos(window_id)
window_width, window_height = self.set_window_size_of_other_win(
other_win_pos, self.options['size'])
self.set_xy_position_of_other_win(other_win_pos, self.options['position'],
window_width, window_height)
self.nosudo = nosudo
self.listenkbd = ListenKbd(self.label, logger=self.logger,
mode=self.options['mode'],
nosudo=self.nosudo)
self.listenkbd.start()
menu = gtk.Menu()
show_item = gtk.CheckMenuItem(_("Show keys"))
show_item.set_active(True)
show_item.connect("toggled", self.on_show_keys)
show_item.show()
menu.append(show_item)
preferences_item = gtk.ImageMenuItem(gtk.STOCK_PREFERENCES)
preferences_item.connect("activate", self.on_preferences_dialog)
preferences_item.show()
menu.append(preferences_item)
about_item = gtk.ImageMenuItem(gtk.STOCK_ABOUT)
about_item.connect("activate", self.on_about_dialog)
about_item.show()
menu.append(about_item)
separator_item = gtk.SeparatorMenuItem()
separator_item.show()
menu.append(separator_item)
image = gtk.ImageMenuItem(gtk.STOCK_QUIT)
image.connect("activate", self.quit)
image.show()
menu.append(image)
menu.show()
try:
import appindicator
self.systray = appindicator.Indicator(APP_NAME,
'indicator-messages',
appindicator.CATEGORY_APPLICATION_STATUS)
self.systray.set_status(appindicator.STATUS_ACTIVE)
self.systray.set_attention_icon("indicator-messages-new")
self.systray.set_icon(
"preferences-desktop-keyboard-shortcuts")
self.systray.set_menu(menu)
self.logger.debug("Using AppIndicator.")
except(ImportError):
self.systray = gtk.StatusIcon()
self.systray.set_from_icon_name(
"preferences-desktop-keyboard-shortcuts")
self.systray.connect("popup-menu",
self.on_statusicon_popup, menu)
self.logger.debug("Using StatusIcon.")
self.connect("destroy-event", self.quit)
self.connect("delete-event", self.quit)
self.connect("configure-event", self.on_configure)
self.no_hide = nohide
if nohide:
self.show()
def quit(self, widget, data=None):
try:
self.listenkbd.stop()
finally:
gtk.main_quit()
def load_state(self):
"""Load stored options"""
options = None
try:
f = open(self.STATE_FILE, 'r')
try:
options = pickle.load(f)
self.logger.debug("Options loaded.")
except:
f.close()
except IOError:
self.logger.debug("file %s does not exists." %
self.STATE_FILE)
return options
def store_state(self, options):
"""Store options"""
try:
f = open(self.STATE_FILE, 'w')
try:
pickle.dump(options, f)
self.logger.debug("Options saved.")
except:
f.close()
except IOError:
self.logger.debug("Cannot open %s." % self.STATE_FILE)
def set_window_size_of_other_win(self, window_pos, setting):
"""Set window and label size."""
window_width = int(window_pos['width'] * 0.8)
window_height = -1
if setting == SIZE_LARGE:
window_height = 24 * self.screen_height / 100
if setting == SIZE_MEDIUM:
window_height = 12 * self.screen_height / 100
if setting == SIZE_SMALL:
window_height = 1 * self.screen_height / 100
self.resize(window_width, window_height)
return window_width, window_height
def set_window_size(self, setting):
"""Set window and label size."""
window_width = self.screen_width
window_height = -1
if setting == SIZE_LARGE:
window_height = 24 * self.screen_height / 100
if setting == SIZE_MEDIUM:
window_height = 12 * self.screen_height / 100
if setting == SIZE_SMALL:
window_height = 4 * self.screen_height / 100
self.resize(window_width, window_height)
def get_window_pos(self, win_id):
""" get window position x,y and size width, height" """
p = Popen(["xwininfo", "-id", win_id], stdout=PIPE)
out = p.communicate()[0]
#if p.returncode != 0:
x = int(re.search("Absolute upper-left X:.*?(\d+)", out).groups()[0])
y = int(re.search("Absolute upper-left Y:.*?(\d+)", out).groups()[0])
width = int(re.search("Width:.*?(\d+)", out).groups()[0])
height = int(re.search("Height:.*?(\d+)", out).groups()[0])
return {'x': x, 'y': y, 'width': width, 'height': height}
def set_xy_position_of_other_win(self, window_pos, setting,
window_width, window_height):
"""Set window position."""
if setting == POS_TOP:
self.move(0, window_pos['height'] * 2)
if setting == POS_CENTER:
self.move(0, self.screen_height / 2)
if setting == POS_BOTTOM:
self.move(window_pos['x']+window_pos['width']-window_width,
int(window_pos['y'] + window_pos['height'] - \
window_height*5 - window_pos['height']*0.05))
if setting == POS_KEEP:
self.move(self.pos_x, self.pos_y)
def set_xy_position(self, setting):
"""Set window position."""
window_width, window_height = self.get_size()
if setting == POS_TOP:
self.set_type_hint(gtk.gdk.WINDOW_TYPE_HINT_DOCK)
self.move(0, 0)
if setting == POS_CENTER:
self.move(0, self.screen_height / 2)
if setting == POS_BOTTOM:
self.move(0, self.screen_height - window_height * 2)
if setting == POS_KEEP:
self.move(self.pos_x, self.pos_y)
def on_statusicon_popup(self, widget, button, timestamp, data=None):
if button == 3:
if data:
data.show()
data.popup(None, None, gtk.status_icon_position_menu,
3, timestamp, widget)
def on_label_change(self, widget, data=None):
if not self.get_property('visible'):
gtk.gdk.threads_enter()
self.set_xy_position(self.options['position'])
self.stick()
self.show()
gtk.gdk.threads_leave()
if self.timer:
self.timer.cancel()
self.timer = Timer(self.options['timeout'], self.on_timeout)
self.timer.start()
def on_timeout(self):
gtk.gdk.threads_enter()
if not self.no_hide:
self.hide()
self.label.set_text("")
gtk.gdk.threads_leave()
def on_change_mode(self, mode):
self.listenkbd.stop()
self.listenkbd = ListenKbd(self.label, logger=self.logger,
mode=mode, nosudo=self.nosudo)
self.listenkbd.start()
def on_show_keys(self, widget, data=None):
if widget.get_active():
self.logger.debug("Screenkey enabled.")
self.listenkbd = ListenKbd(self.label, logger=self.logger,
mode=self.options['mode'],
nosudo=self.nosudo)
self.listenkbd.start()
else:
self.logger.debug("Screenkey disabled.")
self.listenkbd.stop()
def on_configure(self, _, event):
window_height = event.height
attr = pango.AttrList()
attr.change(pango.AttrSize((
50 * window_height / 100) * 1000, 0, -1))
attr.change(pango.AttrFamily("Sans", 0, -1))
attr.change(pango.AttrWeight(pango.WEIGHT_BOLD, 0, -1))
fgcolor = gtk.gdk.color_parse(self.fg)
attr.change(pango.AttrForeground(fgcolor.red, fgcolor.green, fgcolor.blue, 0, -1))
self.pos_x = event.x
self.pos_y = event.y
if self.timer:
self.timer.cancel()
self.timer = Timer(self.options['timeout'], self.on_timeout)
self.timer.start()
self.label.set_attributes(attr)
def on_preferences_dialog(self, widget, data=None):
prefs = gtk.Dialog(APP_NAME, None,
gtk.DIALOG_MODAL | gtk.DIALOG_DESTROY_WITH_PARENT,
(gtk.STOCK_CLOSE, gtk.RESPONSE_CLOSE))
def on_sb_time_changed(widget, data=None):
self.options['timeout'] = widget.get_value()
self.logger.debug("Timeout value changed.")
def on_cbox_sizes_changed(widget, data=None):
index = widget.get_active()
if index >= 0:
self.options['size'] = index
self.set_window_size(self.options['size'])
self.logger.debug("Window size changed.")
def on_cbox_modes_changed(widget, data=None):
index = widget.get_active()
if index >= 0:
self.options['mode'] = index
self.on_change_mode(self.options['mode'])
self.logger.debug("Key mode changed.")
def on_cbox_changed(widget, data=None):
index = widget.get_active()
name = widget.get_name()
if index >= 0:
self.options[name] = index
self.logger.debug("Window position changed.")
frm_main = gtk.Frame(_("Preferences"))
frm_main.set_border_width(6)
vbox_main = gtk.VBox()
frm_time = gtk.Frame(_("<b>Time</b>"))
frm_time.set_border_width(4)
frm_time.get_label_widget().set_use_markup(True)
frm_time.set_shadow_type(gtk.SHADOW_NONE)
hbox_time = gtk.HBox()
lbl_time1 = gtk.Label(_("Display for"))
lbl_time2 = gtk.Label(_("seconds"))
sb_time = gtk.SpinButton(digits=1)
sb_time.set_increments(0.5, 1.0)
sb_time.set_range(0.5, 10.0)
sb_time.set_numeric(True)
sb_time.set_update_policy(gtk.UPDATE_IF_VALID)
sb_time.set_value(self.options['timeout'])
sb_time.connect("value-changed", on_sb_time_changed)
hbox_time.pack_start(lbl_time1, expand=False,
fill=False, padding=6)
hbox_time.pack_start(sb_time, expand=False,
fill=False, padding=4)
hbox_time.pack_start(lbl_time2, expand=False,
fill=False, padding=4)
frm_time.add(hbox_time)
frm_time.show_all()
frm_aspect = gtk.Frame(_("<b>Aspect</b>"))
frm_aspect.set_border_width(4)
frm_aspect.get_label_widget().set_use_markup(True)
frm_aspect.set_shadow_type(gtk.SHADOW_NONE)
vbox_aspect = gtk.VBox(spacing=6)
hbox1_aspect = gtk.HBox()
lbl_positions = gtk.Label(_("Position"))
cbox_positions = gtk.combo_box_new_text()
cbox_positions.set_name('position')
for key, value in self.POSITIONS.items():
cbox_positions.insert_text(key, value)
cbox_positions.set_active(self.options['position'])
cbox_positions.connect("changed", on_cbox_changed)
hbox1_aspect.pack_start(lbl_positions, expand=False,
fill=False, padding=6)
hbox1_aspect.pack_start(cbox_positions, expand=False,
fill=False, padding=4)
hbox2_aspect = gtk.HBox()
lbl_sizes = gtk.Label(_("Size"))
cbox_sizes = gtk.combo_box_new_text()
cbox_sizes.set_name('size')
for key, value in self.SIZES.items():
cbox_sizes.insert_text(key, value)
cbox_sizes.set_active(self.options['size'])
cbox_sizes.connect("changed", on_cbox_sizes_changed)
hbox2_aspect.pack_start(lbl_sizes, expand=False,
fill=False, padding=6)
hbox2_aspect.pack_start(cbox_sizes, expand=False,
fill=False, padding=4)
vbox_aspect.pack_start(hbox1_aspect)
vbox_aspect.pack_start(hbox2_aspect)
frm_aspect.add(vbox_aspect)
frm_kbd = gtk.Frame(_("<b>Keys</b>"))
frm_kbd.set_border_width(4)
frm_kbd.get_label_widget().set_use_markup(True)
frm_kbd.set_shadow_type(gtk.SHADOW_NONE)
hbox_kbd = gtk.HBox()
lbl_kbd = gtk.Label(_("Mode"))
cbox_modes = gtk.combo_box_new_text()
cbox_modes.set_name('mode')
for key, value in self.MODES.items():
cbox_modes.insert_text(key, value)
cbox_modes.set_active(self.options['mode'])
cbox_modes.connect("changed", on_cbox_modes_changed)
hbox_kbd.pack_start(lbl_kbd, expand=False,
fill=False, padding=6)
hbox_kbd.pack_start(cbox_modes, expand=False,
fill=False, padding=4)
frm_kbd.add(hbox_kbd)
vbox_main.pack_start(frm_time, False, False, 6)
vbox_main.pack_start(frm_aspect, False, False, 6)
vbox_main.pack_start(frm_kbd, False, False, 6)
frm_main.add(vbox_main)
prefs.vbox.pack_start(frm_main)
prefs.set_destroy_with_parent(True)
prefs.set_resizable(False)
prefs.set_has_separator(False)
prefs.set_default_response(gtk.RESPONSE_CLOSE)
prefs.vbox.show_all()
response = prefs.run()
if response:
self.store_state(self.options)
prefs.destroy()
def on_about_dialog(self, widget, data=None):
about = gtk.AboutDialog()
about.set_program_name(APP_NAME)
about.set_version(VERSION)
about.set_copyright(u"2010 \u00a9 %s" % AUTHOR)
about.set_comments(APP_DESC)
about.set_documenters(
[u"Jos\xe9 Mar\xeda Quiroga <*****@*****.**>"]
)
about.set_website(APP_URL)
about.set_icon_name('preferences-desktop-keyboard-shortcuts')
about.set_logo_icon_name(
'preferences-desktop-keyboard-shortcuts'
)
about.run()
about.destroy()
def drop_tty(self):
# We fork and setsid so that we drop the controlling
# tty.
if os.fork() != 0:
os._exit(0)
os.setsid()
def __init__(self, logger, nodetach, timeout, size, mode, position, opacity, bgcolor, font#, color):
):
gtk.Window.__init__(self)
self.timer = None
self.logger = logger
self.options = {
'timeout': timeout,
'size': size,
'mode': mode,
'position': position,
'opacity': opacity,
'bgcolor': bgcolor,
'font': font,
'color': #color
[65535, 65535, 65535, 0, -1]
}
if not nodetach:
self.logger.debug("Detach from the parent.")
self.drop_tty()
self.set_skip_taskbar_hint(True)
self.set_skip_pager_hint(True)
self.set_keep_above(True)
self.set_decorated(False)
self.stick()
self.set_property('accept-focus', False)
self.set_property('focus-on-map', False)
self.set_position(gtk.WIN_POS_CENTER)
bgcolor = gtk.gdk.color_parse(self.options['bgcolor'])
self.modify_bg(gtk.STATE_NORMAL, bgcolor)
self.set_opacity(self.options['opacity'])
gobject.signal_new("text-changed", gtk.Label,
gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE, ())
self.label = gtk.Label()
self.label.set_justify(gtk.JUSTIFY_RIGHT)
self.label.set_ellipsize(pango.ELLIPSIZE_START)
self.label.connect("text-changed", self.on_label_change)
self.label.show()
self.add(self.label)
self.screen_width = gtk.gdk.screen_width()
self.screen_height = gtk.gdk.screen_height()
self.set_window_size(self.options['size'])
self.set_gravity(gtk.gdk.GRAVITY_CENTER)
self.set_xy_position(self.options['position'])
self.listenkbd = ListenKbd(self.label, logger=self.logger,
mode=self.options['mode'])
self.listenkbd.start()
menu = gtk.Menu()
show_item = gtk.CheckMenuItem(_("Show keys"))
show_item.set_active(True)
show_item.connect("toggled", self.on_show_keys)
show_item.show()
menu.append(show_item)
preferences_item = gtk.ImageMenuItem(gtk.STOCK_PREFERENCES)
preferences_item.connect("activate", self.on_preferences_dialog)
preferences_item.show()
menu.append(preferences_item)
about_item = gtk.ImageMenuItem(gtk.STOCK_ABOUT)
about_item.connect("activate", self.on_about_dialog)
about_item.show()
menu.append(about_item)
separator_item = gtk.SeparatorMenuItem()
separator_item.show()
menu.append(separator_item)
image = gtk.ImageMenuItem(gtk.STOCK_QUIT)
image.connect("activate", self.quit)
image.show()
menu.append(image)
menu.show()
try:
import appindicator
self.systray = appindicator.Indicator(APP_NAME,
'indicator-messages',
appindicator.CATEGORY_APPLICATION_STATUS)
self.systray.set_status(appindicator.STATUS_ACTIVE)
self.systray.set_attention_icon("indicator-messages-new")
self.systray.set_icon(
"preferences-desktop-keyboard-shortcuts")
self.systray.set_menu(menu)
self.logger.debug("Using AppIndicator.")
except(ImportError):
self.systray = gtk.StatusIcon()
self.systray.set_from_icon_name(
"preferences-desktop-keyboard-shortcuts")
self.systray.connect("popup-menu",
self.on_statusicon_popup, menu)
self.logger.debug("Using StatusIcon.")
self.connect("delete-event", self.quit)