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# -*- coding: utf-8 -*-
# Specto , Unobtrusive event notifier
#
# add_watch.py
#
# See the AUTHORS file for copyright ownership information
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public
# License as published by the Free Software Foundation; either
# version 2 of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public
# License along with this program; if not, write to the
# Free Software Foundation, Inc., 59 Temple Place - Suite 330,
# Boston, MA 02111-1307, USA.
import os
try:
from gi.repository import Gtk
import spectlib.gtkconfig
except:
pass
class Edit_watch:
"""Class to create the edit watch dialog."""
# Please do not use confusing widget names such as 'lbl' and 'tbl',
# use full names like 'label' and 'table'.
def __init__(self, specto, notifier, id):
self.specto = specto
self.notifier = notifier
self.watch = self.specto.watch_db[id]
# Create the tree
uifile = os.path.join(self.specto.PATH, "uis/edit_watch.ui")
windowname = "edit_watch"
self.builder = Gtk.Builder()
self.builder.set_translation_domain("specto")
self.builder.add_from_file(uifile)
# Catch some events
dic = {"on_button_cancel_clicked": self.cancel_clicked,
"on_button_save_clicked": self.save_clicked,
"on_button_remove_clicked": self.remove_clicked,
#"on_button_clear_clicked": self.clear_clicked, # clear error_log textfield
"on_button_save_as_clicked": self.save_as_clicked, # save error_log text
"on_edit_watch_delete_event": self.delete_event,
"check_command_toggled": self.command_toggled,
"check_open_toggled": self.open_toggled,
"on_refresh_unit_changed": self.set_refresh_values}
# Attach the events
self.builder.connect_signals(dic)
# Set the info from the watch
self.edit_watch = self.builder.get_object("edit_watch")
self.edit_watch.set_title(_("Edit watch: ") + self.watch.name)
self.builder.get_object("name").set_text(self.watch.name)
icon = GdkPixbuf.Pixbuf.new_from_file(os.path.join(self.specto.PATH, "icons/specto_window_icon.png"))
self.edit_watch.set_icon(icon)
self.edit_watch.set_resizable(False)
refresh, refresh_unit = self.specto.watch_db.get_interval(self.watch.refresh)
self.builder.get_object("refresh_unit").set_active(refresh_unit)
self.builder.get_object("refresh").set_value(refresh)
# Create the gui
self.watch_options = {}
self.create_edit_gui()
if not self.specto.DEBUG:
self.builder.get_object("notebook1").remove_page(2)
else:
if self.builder.get_object("notebook1").get_n_pages() == 3:
# Put the logfile in the textview
log_text = self.specto.logger.watch_log(self.watch.name)
self.log_buffer = self.builder.get_object("error_log").get_buffer()
self.log_buffer.create_tag("ERROR", foreground="#a40000")
self.log_buffer.create_tag("INFO", foreground="#4e9a06")
self.log_buffer.create_tag("WARNING", foreground="#c4a000")
iter = self.log_buffer.get_iter_at_offset(0)
for line in log_text:
self.log_buffer.insert_with_tags_by_name(iter, line[1], line[0])
def cancel_clicked(self, widget):
""" Destroy the edit watch dialog. """
self.edit_watch.destroy()
def set_refresh_values(self, widget):
""" Set the max and min values for the refresh unit. """
digits = 0
climb_rate = 1.0
refresh_unit = self.builder.get_object("refresh_unit").get_active()
if refresh_unit == 0 or refresh_unit == 1:
adjustment = Gtk.Adjustment(value=1, lower=1, upper=60, step_incr=1, page_incr=10, page_size=0)
if refresh_unit == 2:
adjustment = Gtk.Adjustment(value=1, lower=1, upper=24, step_incr=1, page_incr=10, page_size=0)
if refresh_unit == 3:
adjustment = Gtk.Adjustment(value=1, lower=1, upper=365, step_incr=1, page_incr=30, page_size=0)
self.builder.get_object("refresh").configure(adjustment, climb_rate, digits)
def save_clicked(self, widget):
""" Save the new options from the edited watch. """
values = {}
#get the standard options from a watch
values['name'] = self.builder.get_object("name").get_text()#FIXME: cfgparse cannot have single quotes (') it seems. We must watch out for the watch name or arguments not to have them.
values['type'] = self.watch.type
refresh_value = self.builder.get_object("refresh").get_value_as_int()
refresh_unit = self.builder.get_object("refresh_unit").get_active()
values['refresh'] = self.specto.watch_db.set_interval(refresh_value, refresh_unit)
values['active'] = self.watch.active
values['last_changed'] = self.watch.last_changed
if self.builder.get_object("check_command").get_active() == True:
values['command'] = self.builder.get_object("entry_changed_command").get_text()
if self.builder.get_object("check_open").get_active() == True:
values['open_command'] = self.builder.get_object("entry_open_command").get_text()
else:
values['open_command'] = ""
if hasattr(self.specto.watch_db.plugin_dict[values['type']], 'get_add_gui_info'):
gui_values = self.specto.watch_db.plugin_dict[values['type']].get_add_gui_info()
window_options = self.watch_options[values['type']]
for key in window_options:
values[key] = window_options[key].get_value()
window_options[key].set_color(0xFFFF, 0xFFFF, 0xFFFF)
self.builder.get_object("name").modify_base(Gtk.StateType.NORMAL, Gdk.Color(0xFFFF, 0xFFFF, 0xFFFF))
try:
self.specto.watch_db[self.watch.id].set_values(values, True)
except AttributeError, error_fields:
fields = str(error_fields).split(",")
i = 1
for field in fields:
if field == " name":
self.builder.get_object("name").modify_base(Gtk.StateType.NORMAL, Gdk.Color(65535, 0, 0))
self.builder.get_object("name").grab_focus()
else:
field = window_options[field.strip()]
if i == 1:
field.grab_focus()
i = 0
field.set_color(65535, 0, 0)
else:
if not self.specto.watch_io.is_unique_watch(values['name']):
self.specto.watch_io.replace_name(self.watch.name, values['name'])
# Change the name in the notifier window
self.specto.notifier.change_name(values['name'], self.watch.id)
self.specto.watch_db[self.watch.id].set_values(values)
self.specto.watch_io.write_watch(values)
self.specto.notifier.show_watch_info()
self.edit_watch.destroy()
if self.watch.active == True:
self.specto.watch_db[self.watch.id].restart()
def remove_clicked(self, widget):
""" Remove the watch. """
dialog = spectlib.gtkconfig.RemoveDialog(_("Remove a watch"),
(_('<big>Remove the watch "%s"?</big>\nThis operation cannot be undone.') % self.watch.name))
answer = dialog.show()
if answer == True:
self.edit_watch.destroy()
self.notifier.remove_notifier_entry(self.watch.id)
self.specto.watch_db.remove(self.watch.id) #remove the watch
self.specto.watch_io.remove_watch(self.watch.name)
if self.notifier.tray:
self.notifier.tray.show_tooltip()
def clear_clicked(self, widget):
""" Clear the log window. """
self.specto.logger.remove_watch_log(self.watch.name)
self.log = self.specto.logger.watch_log(self.watch.name)
self.logwindow.set_text(self.log)
def save_as_clicked(self, widget):
""" Open the Save as dialog window. """
Save_dialog(self, self.log)
def delete_event(self, widget, event, data=None):
""" Destroy the window. """
self.edit_watch.destroy()
return True
def create_edit_gui(self):
""" Create the gui for the different kinds of watches. """
vbox_options = self.builder.get_object("vbox_watch_options")
watch_type = self.watch.type
self.watch_options[watch_type] = []
try:
self.table.destroy()
except:
pass
try:
if self.specto.watch_db.plugin_dict[watch_type].dbus_watch == True:
self.builder.get_object("refresh").hide()
self.builder.get_object("refresh_unit").hide()
self.builder.get_object("label_refresh1").hide()
except:
pass
if hasattr(self.specto.watch_db.plugin_dict[watch_type], 'get_add_gui_info'):
values = self.specto.watch_db.plugin_dict[watch_type].get_add_gui_info()
else:
values = []
watch_values = self.watch.get_values()
if watch_values['command'] != "":
self.builder.get_object("entry_changed_command").set_text(watch_values['command'])
self.builder.get_object("check_command").set_active(True)
else:
self.builder.get_object("entry_changed_command").set_text("")
self.builder.get_object("check_command").set_active(False)
if watch_values['open_command'] != "":
self.builder.get_object("entry_open_command").set_text(watch_values['open_command'])
self.builder.get_object("check_open").set_active(True)
else:
self.builder.get_object("entry_open_command").set_text("")
self.builder.get_object("check_open").set_active(False)
# Create the options gui
if len(values) > 0:
self.table = Gtk.Table(rows=len(values), columns=2, homogeneous=False)
self.table.set_row_spacings(6)
self.table.set_col_spacings(6)
self.watch_options[watch_type] = {}
i = 0
for value, widget in values:
table, _widget = widget.get_object()
widget.set_value(watch_values[value])
self.table.attach(table, 0, 1, i, i + 1)
self.watch_options[watch_type].update({value: widget})
i += 1
self.table.show()
vbox_options.pack_start(self.table, False, False, 0)
def command_toggled(self, widget):
sensitive = self.builder.get_object("check_command").get_active()
self.builder.get_object("entry_changed_command").set_sensitive(sensitive)
def open_toggled(self, widget):
sensitive = self.builder.get_object("check_open").get_active()
self.builder.get_object("entry_open_command").set_sensitive(sensitive)
class Save_dialog:
"""
Class to create the save dialog.
"""
def __init__(self, specto, *args):
""" Display the save as dialog. """
self.specto = specto
self.text = args[0]
# Create the tree
uifile = os.path.join(self.specto.PATH, "uis/edit_watch.ui")
windowname = "file_chooser"
self.builder = Gtk.Builder()
self.builder.set_translation_domain("specto")
self.builder.add_from_file(uifile)
self.save_dialog = self.builder.get_object("file_chooser")
dic = {"on_button_cancel_clicked": self.cancel,
"on_button_save_clicked": self.save}
# Attach the events
self.builder.connect_signals(dic)
icon = GdkPixbuf.Pixbuf.new_from_file(os.path.join(self.specto.PATH, "icons/specto_window_icon.png"))
self.save_dialog.set_icon(icon)
self.save_dialog.set_filename(os.environ['HOME'] + "/ ")
def cancel(self, *args):
""" Destroy the window. """
self.save_dialog.destroy()
def save(self, *args):
""" Save the file. """
file_name = self.save_dialog.get_filename()
f = open(file_name, "w")
f.write(self.text)
f.close()
self.save_dialog.destroy()
if __name__ == "__main__":
# Run the gui
app = Edit_watch()
Gtk.main()
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