#!/usr/bin/env python2.5

# -*- coding: utf-8 -*-

""" Useful functions that shouldn't be in the UI code

fMMS - MMS for fremantle

Copyright (C) 2010 Nick Leppänen Larsson <frals@frals.se>

@license: GNU GPLv2, see COPYING file.

"""

import StringIO

import gettext

import gtk

import hildon

import controller

import heaboutdialog

import logging

log = logging.getLogger('fmms.%s' % __name__)

MSG_DIRECTION_IN = 0

MSG_DIRECTION_OUT = 1

MSG_UNREAD = 0

MSG_READ = 1

_ = gettext.gettext

class fMMS_controllerGTK(controller.fMMS_controller):

	def __init__(self):

		controller.fMMS_controller.__init__(self)

		self.ui = True

		self.config_label = gettext.ldgettext('rtcom-messaging-ui', "messaging_me_main_settings")

		self.reset_label = _('Reset settings')

		self.about_label = gettext.ldgettext('hildon-libs', "ecdg_ti_aboutdialog_title")

	def import_configdialog(self):

		""" This is used to import configdialog only when we need it

		    as its quite a hog """

		try:

			if not self.cdimported:

				import fmms_config_dialog as fMMSConfigDialog

				global fMMSConfigDialog

				self.cdimported = True

		except:

			import fmms_config_dialog as fMMSConfigDialog

			global fMMSConfigDialog

			self.cdimported = True

	def create_menu(self, parent=None):

		""" Creates the application menu. """

		menu = hildon.AppMenu()

		config = hildon.GtkButton(gtk.HILDON_SIZE_AUTO)

		config.set_label(self.config_label)

		config.connect('clicked', self.menu_button_clicked, parent)

		reset = hildon.GtkButton(gtk.HILDON_SIZE_AUTO)

		reset.set_label(self.reset_label)

		reset.connect('clicked', self.menu_button_clicked, parent)

		about = hildon.GtkButton(gtk.HILDON_SIZE_AUTO)

		about.set_label(self.about_label)

		about.connect('clicked', self.menu_button_clicked, parent)

		menu.append(config)

		menu.append(reset)

		menu.append(about)

		menu.show_all()

		return menu

	def menu_button_clicked(self, button, parent):

		""" Determine what button was clicked in the app menu. """

		buttontext = button.get_label()

		if buttontext == self.config_label:

			self.import_configdialog()

			fMMSConfigDialog.fMMS_ConfigDialog(parent)

		elif buttontext == self.about_label:

			self.create_about_dialog(parent)

		elif buttontext == self.reset_label:

			self.create_reset_dialog(parent)

	def create_reset_dialog(self, parent=None):

		dialog = gtk.Dialog()

		dialog.set_transient_for(parent)

		dialog.set_title(_('Reset settings'))

		dialog.add_button(gtk.STOCK_YES, 1)

		dialog.add_button(gtk.STOCK_NO, 0)

		label = gtk.Label(_('Are you sure you want to reset all settings?'))

		dialog.vbox.add(label)

		dialog.show_all()

		ret = dialog.run()

		if ret == 1:

			import osso

			self.osso_c = osso.Context("fMMS", "1.0", False)

			note = osso.SystemNote(self.osso_c)

			note.system_note_dialog(_('Application will close after settings are removed'), 'notice')

			self.reset_all_settings()

			import sys

			sys.exit(0)

		dialog.destroy()

	def create_about_dialog(self, parent=None):

		""" Create and display the About dialog. """

		heaboutdialog.HeAboutDialog.present(parent,

					'fMMS',

					'fmms',

					self.config.get_version(),

					_('Send and receive MMS on your N900.'),

					'Copyright (C) 2010 Nick Leppänen Larsson.\n' +

					'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.\n' +

					 '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.',

					'http://mms.frals.se/',

					'http://bugs.maemo.org/enter_bug.cgi?product=fMMS',

					'https://www.paypal.com/cgi-bin/webscr?cmd=_donations&business=AZKC7ZRYKEY76&lc=SE&item_name=frals_mms&item_number=fmms_app&currency_code=EUR&bn=PP%2dDonationsBF%3abtn_donateCC_LG%2egif%3aNonHosted')

	def get_primary_font(self):

		return self.get_font_desc('SystemFont')

	def get_secondary_font(self):

		return self.get_font_desc('SmallSystemFont')

	def get_active_color(self):

		return self.get_color('ActiveTextColor')

	def get_primary_color(self):

		return self.get_color('ButtonTextColor')

	def get_secondary_color(self):

		return self.get_color('SecondaryTextColor')

	# credits to gpodder for this

	def get_font_desc(self, logicalfontname):

		settings = gtk.settings_get_default()

		font_style = gtk.rc_get_style_by_paths(settings, logicalfontname, \

							None, None)

		font_desc = font_style.font_desc

		return font_desc

	# credits to gpodder for this

	def get_color(self, logicalcolorname):

		settings = gtk.settings_get_default()

		color_style = gtk.rc_get_style_by_paths(settings, 'GtkButton', \

							'osso-logical-colors', gtk.Button)

		return color_style.lookup_color(logicalcolorname)

	""" from http://snippets.dzone.com/posts/show/655 """

	def image2pixbuf(self, im):

		file1 = StringIO.StringIO()

		try:

			im.save(file1, "ppm")

			contents = file1.getvalue()

			file1.close()

			loader = gtk.gdk.PixbufLoader("pnm")

			loader.write(contents, len(contents))

			pixbuf = loader.get_pixbuf()

			loader.close()

			return pixbuf

		except IOError, e:

			log.info("Failed to convert, trying as gif.")

			try:

				im.save(file1, "gif")

				contents = file1.getvalue()

				file1.close()

				loader = gtk.gdk.PixbufLoader()

				loader.write(contents, len(contents))

				pixbuf = loader.get_pixbuf()

				loader.close()

				return pixbuf

			except:

				log.exception("Failed to convert")

				raise

	""" ask user about download while roaming """

	def continue_download_roaming(self):

		dialog = gtk.Dialog()

		dialog.set_title(gettext.ldgettext('osso-connectivity-ui', 'conn_fi_phone_network_data_roam'))

		#dialog.set_transient_for(self.window)

		label = gtk.Label(_("To retrieve the MMS your active connection you need to connect to the internet, proceed?"))

		label.set_line_wrap(True)

		dialog.vbox.add(label)

		dialog.add_button(gtk.STOCK_YES, 1)

		dialog.add_button(gtk.STOCK_NO, 0)

		dialog.vbox.show_all()

		ret = dialog.run()

		switch = False

		if ret == 1:

			switch = True

		dialog.destroy()

		while gtk.events_pending():

			gtk.main_iteration(False)

		return switch