-/* Copyright (c) 2006, Nokia Corporation
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * * Neither the name of the Nokia Corporation nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
- * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
- * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
- * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
- * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
- * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef _GNU_SOURCE
-#define _GNU_SOURCE /* So we can use the getline() function, which is a convenient GNU extension. */
-#endif
-
-#include <stdio.h>
-
-#include "modest-maemo-utils.h"
-#include "modest-easysetup-country-combo-box.h"
-#include <gtk/gtkliststore.h>
-#include <gtk/gtkcelllayout.h>
-#include <gtk/gtkcellrenderertext.h>
-
-#include <stdlib.h>
-#include <string.h> /* For memcpy() */
-#include <langinfo.h>
-#include <locale.h>
-#include <libintl.h> /* For dgettext(). */
-
-/* Include config.h so that _() works: */
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#define MAX_LINE_LEN 128 /* max length of a line in MCC file */
-
-#if MODEST_HILDON_API < 2
-G_DEFINE_TYPE (EasysetupCountryComboBox, easysetup_country_combo_box, GTK_TYPE_COMBO_BOX);
-#else
-G_DEFINE_TYPE (EasysetupCountryComboBox, easysetup_country_combo_box, HILDON_TYPE_PICKER_BUTTON);
-#endif
-
-typedef struct
-{
- gint locale_mcc;
-/* GtkTreeModel *model; */
-} ModestEasysetupCountryComboBoxPrivate;
-
-#define MODEST_EASYSETUP_COUNTRY_COMBO_BOX_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), \
- MODEST_EASYSETUP_TYPE_COUNTRY_COMBO_BOX, \
- ModestEasysetupCountryComboBoxPrivate))
-
-static void
-easysetup_country_combo_box_get_property (GObject *object, guint property_id,
- GValue *value, GParamSpec *pspec)
-{
- switch (property_id) {
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
- }
-}
-
-static void
-easysetup_country_combo_box_set_property (GObject *object, guint property_id,
- const GValue *value, GParamSpec *pspec)
-{
- switch (property_id) {
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
- }
-}
-
-static void
-easysetup_country_combo_box_dispose (GObject *object)
-{
- if (G_OBJECT_CLASS (easysetup_country_combo_box_parent_class)->dispose)
- G_OBJECT_CLASS (easysetup_country_combo_box_parent_class)->dispose (object);
-}
-
-enum MODEL_COLS {
- MODEL_COL_NAME = 0, /* string */
- MODEL_COL_MCC = 1 /* the 'effective mcc' for this country */
-};
-
-
-static void
-easysetup_country_combo_box_finalize (GObject *object)
-{
- G_OBJECT_CLASS (easysetup_country_combo_box_parent_class)->finalize (object);
-}
-
-static void
-easysetup_country_combo_box_class_init (EasysetupCountryComboBoxClass *klass)
-{
- GObjectClass *object_class = G_OBJECT_CLASS (klass);
-
- g_type_class_add_private (klass, sizeof (ModestEasysetupCountryComboBoxPrivate));
-
- object_class->get_property = easysetup_country_combo_box_get_property;
- object_class->set_property = easysetup_country_combo_box_set_property;
- object_class->dispose = easysetup_country_combo_box_dispose;
- object_class->finalize = easysetup_country_combo_box_finalize;
-}
-
-
-
-
-/* cluster mcc's, based on the list
- * http://en.wikipedia.org/wiki/Mobile_country_code
- */
-static int
-effective_mcc (gint mcc)
-{
- switch (mcc) {
- case 405: return 404; /* india */
- case 441: return 440; /* japan */
- case 235: return 234; /* united kingdom */
- case 311:
- case 312:
- case 313:
- case 314:
- case 315:
- case 316: return 310; /* united states */
- default: return mcc;
- }
-}
-
-
-/* each line is of the form:
- xxx logical_id
-
- NOTE: this function is NOT re-entrant, the out-param country
- are static strings that should NOT be freed. and will change when
- calling this function again
-
- also note, this function will return the "effective mcc", which
- is the normalized mcc for a country - ie. even if the there
- are multiple entries for the United States with various mccs,
- this function will always return 310, even if the real mcc parsed
- would be 314. see the 'effective_mcc' function above.
-*/
-static int
-parse_mcc_mapping_line (const char* line, char** country)
-{
- int i, j;
- char mcc[4]; /* the mcc code, always 3 bytes*/
- static char my_country[128];
-
- if (!line) {
- *country = NULL;
- return 0;
- }
-
- for (i = 3, j = 0; i < 128; ++i) {
- char kar = line[i];
- if (kar == '\0')
- break;
- else if (kar < '_')
- continue;
- else
- my_country [j++] = kar;
- }
- my_country[j] = '\0';
-
- mcc[0] = line[0];
- mcc[1] = line[1];
- mcc[2] = line[2];
- mcc[3] = '\0';
-
- *country = my_country;
-
- return effective_mcc ((int) strtol ((const char*)mcc, NULL, 10));
-}
-
-/** Note that the mcc_mapping file is installed
- * by the operator-wizard-settings package.
- */
-static void
-load_from_file (EasysetupCountryComboBox *self, GtkListStore *liststore)
-{
- ModestEasysetupCountryComboBoxPrivate *priv = MODEST_EASYSETUP_COUNTRY_COMBO_BOX_GET_PRIVATE (self);
-
- char line[MAX_LINE_LEN];
- guint previous_mcc = 0;
- gchar *territory, *fallback = NULL;
- gchar *current_locale;
-
- /* Get the territory specified for the current locale */
- territory = nl_langinfo (_NL_ADDRESS_COUNTRY_NAME);
-
- /* Tricky stuff, the translations of the OSSO countries does
- not always correspond to the country names in locale
- databases. Add all these cases here. sergio */
- if (!strcmp (territory, "United Kingdom"))
- fallback = g_strdup ("UK");
-
- current_locale = setlocale (LC_ALL ,NULL);
-
- FILE *file = modest_maemo_open_mcc_mapping_file ();
- if (!file) {
- g_warning("Could not open mcc_mapping file");
- return;
- }
-
- while (fgets (line, MAX_LINE_LEN, file) != NULL) {
-
- int mcc;
- char *country = NULL;
- const gchar *name_translated, *english_translation;
-
- mcc = parse_mcc_mapping_line (line, &country);
- if (!country || mcc == 0) {
- g_warning ("%s: error parsing line: '%s'", __FUNCTION__, line);
- continue;
- }
-
- if (mcc == previous_mcc) {
- /* g_warning ("already seen: %s", line); */
- continue;
- }
- previous_mcc = mcc;
-
- if (!priv->locale_mcc) {
- english_translation = dgettext ("osso-countries", country);
- if (!strcmp (english_translation, territory) ||
- (fallback && !strcmp (english_translation, fallback)))
- priv->locale_mcc = mcc;
- }
- name_translated = dgettext ("osso-countries", country);
-
- /* Add the row to the model: */
- GtkTreeIter iter;
- gtk_list_store_append (liststore, &iter);
- gtk_list_store_set(liststore, &iter, MODEL_COL_MCC, mcc, MODEL_COL_NAME, name_translated, -1);
- }
- fclose (file);
-
- /* Sort the items: */
- gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE (liststore),
- MODEL_COL_NAME, GTK_SORT_ASCENDING);
-
- g_free (fallback);
-}
-
-static void
-easysetup_country_combo_box_init (EasysetupCountryComboBox *self)
-{
- ModestEasysetupCountryComboBoxPrivate *priv = MODEST_EASYSETUP_COUNTRY_COMBO_BOX_GET_PRIVATE (self);
- priv->locale_mcc = 0;
-}
-
-void
-easysetup_country_combo_box_load_data(EasysetupCountryComboBox *self)
-{
- GtkListStore *model;
-
- /* Create a tree model for the combo box,
- * with a string for the name, and an int for the MCC ID.
- * This must match our MODEL_COLS enum constants.
- */
- model = gtk_list_store_new (2, G_TYPE_STRING, G_TYPE_INT);
-
- /* Country column:
- * The ID model column in not shown in the view. */
- GtkCellRenderer *renderer = gtk_cell_renderer_text_new ();
- g_object_set (G_OBJECT (renderer), "ellipsize", PANGO_ELLIPSIZE_END, NULL);
-
-#if MODEST_HILDON_API < 2
- gtk_cell_layout_pack_start(GTK_CELL_LAYOUT (self), renderer, TRUE);
- gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (self), renderer,
- "text", MODEL_COL_NAME, NULL);
-#else
- GtkWidget *selector = hildon_touch_selector_new ();
- hildon_picker_button_set_selector (HILDON_PICKER_BUTTON (self), HILDON_TOUCH_SELECTOR (selector));
- hildon_touch_selector_append_column (hildon_picker_button_get_selector (HILDON_PICKER_BUTTON (self)),
- GTK_TREE_MODEL (model),
- renderer, "text", MODEL_COL_NAME, NULL);
-#endif
-
- /* Fill the model with rows: */
- load_from_file (self, model);
-
- /* Set this _after_ loading from file, it makes loading faster */
-#if MODEST_HILDON_API < 2
- gtk_combo_box_set_model (GTK_COMBO_BOX (self), GTK_TREE_MODEL (model));
-#else
- hildon_touch_selector_set_model (hildon_picker_button_get_selector (HILDON_PICKER_BUTTON (self)),
- 0, GTK_TREE_MODEL (model));
-#endif
-}
-
-EasysetupCountryComboBox*
-easysetup_country_combo_box_new (void)
-{
-#if MODEST_HILDON_API >= 2
- return g_object_new (MODEST_EASYSETUP_TYPE_COUNTRY_COMBO_BOX,
- "arrangement", HILDON_BUTTON_ARRANGEMENT_VERTICAL,
- "size", HILDON_SIZE_AUTO,
- NULL);
-#else
- return g_object_new (MODEST_EASYSETUP_TYPE_COUNTRY_COMBO_BOX,
- NULL);
-#endif
-}
-
-/**
- * Returns the MCC number of the selected country, or 0 if no country was selected.
- */
-gint
-easysetup_country_combo_box_get_active_country_mcc (EasysetupCountryComboBox *self)
-{
- GtkTreeIter active;
- gboolean found;
-
-#if MODEST_HILDON_API < 2
- found = gtk_combo_box_get_active_iter (GTK_COMBO_BOX (self), &active);
-#else
- found = hildon_touch_selector_get_selected (hildon_picker_button_get_selector
- (HILDON_PICKER_BUTTON (self)), 0, &active);
-#endif
- if (found) {
- gint mcc = 0;
-#if MODEST_HILDON_API < 2
- gtk_tree_model_get (gtk_combo_box_get_model (GTK_COMBO_BOX (self)),
- &active, MODEL_COL_MCC, &mcc, -1);
-#else
- gtk_tree_model_get (hildon_touch_selector_get_model (hildon_picker_button_get_selector
- (HILDON_PICKER_BUTTON (self)),
- 0),
- &active, MODEL_COL_MCC, &mcc, -1);
-#endif
- return mcc;
- }
- return 0; /* Failed. */
-}
-
-
-/**
- * Selects the MCC number of the selected country.
- * Specify 0 to select no country.
- */
-gboolean
-easysetup_country_combo_box_set_active_country_locale (EasysetupCountryComboBox *self)
-{
- ModestEasysetupCountryComboBoxPrivate *priv = MODEST_EASYSETUP_COUNTRY_COMBO_BOX_GET_PRIVATE (self);
- GtkTreeIter iter;
- gint current_mcc;
- GtkTreeModel *model;
-
-#if MODEST_HILDON_API < 2
- model = gtk_combo_box_get_model (GTK_COMBO_BOX (self));
- g_message ("HILDON < 2");
-#else
- model = hildon_touch_selector_get_model (hildon_picker_button_get_selector
- (HILDON_PICKER_BUTTON (self)), 0);
- g_message ("HILDON >= 2");
-#endif
- if (!gtk_tree_model_get_iter_first (model, &iter))
- return FALSE;
- do {
- gtk_tree_model_get (model, &iter, MODEL_COL_MCC, ¤t_mcc, -1);
- if (priv->locale_mcc == current_mcc) {
-#if MODEST_HILDON_API < 2
- gtk_combo_box_set_active_iter (GTK_COMBO_BOX (self), &iter);
-#else
- hildon_touch_selector_select_iter (hildon_picker_button_get_selector
- (HILDON_PICKER_BUTTON (self)), 0,
- &iter, TRUE);
-#endif
- return TRUE;
- }
- } while (gtk_tree_model_iter_next (model, &iter));
-
- return FALSE; /* not found */
-}
-
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