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# -*- Mode: Python; coding: utf-8; indent-tabs-mode: nil; tab-width: 4 -*-
### BEGIN LICENSE
# Copyright (C) 2012 David Planella <david.planella@ubuntu.com>
# This program is free software: you can redistribute it and/or modify it
# under the terms of the GNU General Public License version 3, as published
# by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranties of
# MERCHANTABILITY, SATISFACTORY QUALITY, 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, see <http://www.gnu.org/licenses/>.
### END LICENSE
from gi.repository import Gtk # pylint: disable=E0611
from . GtkHelpers import clear_text_entry, show_clear_icon
from qreator_lib.i18n import _
from qreator_lib.helpers import get_data_file
MESSAGE_TYPES = [
# TRANSLATORS: this refers to a phone call QR code type
(_("Call"), "tel"),
# TRANSLATORS: this refers to an SMS message QR code type
(_("Text Message"), "SMS"),
]
class QRCodeSMSGtk(object):
def __init__(self, qr_code_update_func):
self.qr_code_update_func = qr_code_update_func
self.builder = Gtk.Builder()
self.builder.add_from_file(
get_data_file('ui', '%s.ui' % ('QrCodeSMS',)))
self.grid = self.builder.get_object('qr_code_sms')
# holds the SMS and Cell selector
self.messagecombo = self.builder.get_object('comboboxType')
for t in MESSAGE_TYPES:
self.messagecombo.append_text(t[0])
self.messagecombo.set_active(0)
self.messagecombo.connect(
"changed", self.on_comboboxType_changed, None)
self.text = self.builder.get_object('scrolledwindow2')
# tel is the default message type
self.text.hide()
self.builder.get_object('labelMessage').hide()
self.textbuffer = self.builder.get_object(
'textviewMessage').get_buffer()
# TRANSLATORS: this refers to an SMS message
self.placeholdermessage = _(
" [Text message. Some code readers might not support this QR code type]") # pylint: disable=E0501
self.textbuffer.set_text(self.placeholdermessage)
self.messagechanged = self.textbuffer.connect(
"changed", self.on_textviewMessage_changed, None)
self.builder.get_object('textviewMessage').connect(
"focus-in-event", self.on_textviewMessage_focusin, None)
self.builder.get_object('textviewMessage').connect(
"focus-out-event", self.on_textviewMessage_focusout, None)
self.number = self.builder.get_object('entryNumber')
self.numberchanged = self.number.connect(
"changed", self.on_entryNumber_changed, None)
self.number.connect("icon-press", self.on_entryNumber_icon_press)
# pylint: disable=W0613
def on_entryNumber_icon_press(self, widget, icon, mouse_button):
clear_text_entry(widget, icon)
def on_textviewMessage_focusin(self, widget, data, data2):
"""placeholder text remove"""
if self.textbuffer.get_text(self.textbuffer.get_start_iter(),
self.textbuffer.get_end_iter(),
False) == self.placeholdermessage:
self.textbuffer.handler_block(self.messagechanged)
self.textbuffer.set_text("")
self.textbuffer.handler_unblock(self.messagechanged)
def on_textviewMessage_focusout(self, widget, data, data2):
"""placeholder text put back"""
if self.textbuffer.get_text(self.textbuffer.get_start_iter(),
self.textbuffer.get_end_iter(),
False) == "":
self.textbuffer.handler_block(self.messagechanged)
self.textbuffer.set_text(self.placeholdermessage)
self.textbuffer.handler_unblock(self.messagechanged)
def on_activated(self):
pass
def on_prepared(self):
pass
def on_comboboxType_changed(self, widget, data=None):
if not MESSAGE_TYPES[widget.get_active()][1] == "tel":
self.text.show()
self.builder.get_object('labelMessage').show()
else:
self.text.hide()
self.builder.get_object('labelMessage').hide()
# simply changing the type should not trigger an update on the
# qrcode
if not (self.builder.get_object('entryNumber').get_text() == "" and
self.textbuffer.get_text(self.textbuffer.get_start_iter(),
self.textbuffer.get_end_iter(),
False) == self.placeholdermessage):
self.on_textviewMessage_changed(self.textbuffer)
def on_entryNumber_changed(self, widget, data=None):
# will be used to validate the entered numbers and format them
# should be replaced in the future with a libphonenumber
# AsYouTypeFormatter
show_clear_icon(widget)
widget.handler_block(self.numberchanged)
widget.set_text(
"".join(c for c in widget.get_text() if c in "+0123456789"))
widget.handler_unblock(self.numberchanged)
self.on_textviewMessage_changed(self.textbuffer)
def on_textviewMessage_changed(self, widget, data=None):
# The SMS data format is not standardized.
# Possible formats are:
# sms:number
# smsto:number
# sms:number:message
# smsto:number:message
# sms:number?body=message
# the same with capital SMS or SMSTO
# => we will use SMSTO:number:message
# based on the tests I did with other readers/scanners
active_type = self.builder.get_object('comboboxType').get_active()
ty = MESSAGE_TYPES[active_type][1]
n = self.builder.get_object('entryNumber').get_text()
te = widget.get_text(widget.get_start_iter(),
widget.get_end_iter(),
False)
if ty == "tel" or te == "" or te == self.placeholdermessage:
self.qr_code_update_func("{0}:{1}".format(ty, n))
else:
self.qr_code_update_func("{0}:{1}:{2}".format(ty, n, te))
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