/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* Copyright (C) 2005-2007 Imendio AB
* Copyright (C) 2007-2008 Collabora Ltd.
*
* 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., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301 USA
*
* Authors: Martyn Russell <martyn@imendio.com>
* Xavier Claessens <xclaesse@gmail.com>
*/
#include "config.h"
#include <string.h>
#include <glib/gi18n-lib.h>
#include <gtk/gtk.h>
#include <telepathy-glib/account-manager.h>
#include <telepathy-glib/util.h>
#include <libempathy/empathy-utils.h>
#include "empathy-ui-utils.h"
#include "empathy-account-chooser.h"
#define DEBUG_FLAG EMPATHY_DEBUG_OTHER
#include <libempathy/empathy-debug.h>
/**
* SECTION:empathy-account-chooser
* @title:EmpathyAccountChooser
* @short_description: A widget used to choose from a list of accounts
* @include: libempathy-gtk/empathy-account-chooser.h
*
* #EmpathyAccountChooser is a widget which extends #GtkComboBox to provide
* a chooser of available accounts.
*/
/**
* EmpathyAccountChooser:
* @parent: parent object
*
* Widget which extends #GtkComboBox to provide a chooser of available accounts.
*/
#define GET_PRIV(obj) EMPATHY_GET_PRIV (obj, EmpathyAccountChooser)
typedef struct {
TpAccountManager *manager;
gboolean set_active_item;
gboolean account_manually_set;
gboolean has_all_option;
EmpathyAccountChooserFilterFunc filter;
gpointer filter_data;
gboolean ready;
} EmpathyAccountChooserPriv;
typedef struct {
EmpathyAccountChooser *chooser;
TpAccount *account;
gboolean set;
} SetAccountData;
typedef struct {
EmpathyAccountChooser *chooser;
TpAccount *account;
GtkTreeIter *iter;
} FilterResultCallbackData;
static FilterResultCallbackData *
filter_result_callback_data_new (EmpathyAccountChooser *chooser,
TpAccount *account,
GtkTreeIter *iter)
{
FilterResultCallbackData *data;
data = g_slice_new0 (FilterResultCallbackData);
data->chooser = g_object_ref (chooser);
data->account = g_object_ref (account);
data->iter = gtk_tree_iter_copy (iter);
return data;
}
static void
filter_result_callback_data_free (FilterResultCallbackData *data)
{
g_object_unref (data->chooser);
g_object_unref (data->account);
gtk_tree_iter_free (data->iter);
g_slice_free (FilterResultCallbackData, data);
}
/* Distinguishes between store entries which are actually accounts, and special
* items like the "All" entry and the separator below it, so they can be sorted
* correctly. Higher-numbered entries will sort earlier.
*/
typedef enum {
ROW_ACCOUNT = 0,
ROW_SEPARATOR,
ROW_ALL
} RowType;
enum {
COL_ACCOUNT_IMAGE,
COL_ACCOUNT_TEXT,
COL_ACCOUNT_ENABLED, /* Usually tied to connected state */
COL_ACCOUNT_ROW_TYPE,
COL_ACCOUNT_POINTER,
COL_ACCOUNT_COUNT
};
static void account_chooser_constructed (GObject *object);
static void account_chooser_finalize (GObject *object);
static void account_chooser_get_property (GObject *object,
guint param_id,
GValue *value,
GParamSpec *pspec);
static void account_chooser_set_property (GObject *object,
guint param_id,
const GValue *value,
GParamSpec *pspec);
static void account_chooser_setup (EmpathyAccountChooser *chooser);
static void account_chooser_account_validity_changed_cb (TpAccountManager *manager,
TpAccount *account,
gboolean valid,
EmpathyAccountChooser *chooser);
static void account_chooser_account_add_foreach (TpAccount *account,
EmpathyAccountChooser *chooser);
static void account_chooser_account_removed_cb (TpAccountManager *manager,
TpAccount *account,
EmpathyAccountChooser *chooser);
static void account_chooser_account_remove_foreach (TpAccount *account,
EmpathyAccountChooser *chooser);
static void account_chooser_update_iter (EmpathyAccountChooser *chooser,
GtkTreeIter *iter);
static void account_chooser_status_changed_cb (TpAccount *account,
guint old_status,
guint new_status,
guint reason,
gchar *dbus_error_name,
GHashTable *details,
gpointer user_data);
static gboolean account_chooser_separator_func (GtkTreeModel *model,
GtkTreeIter *iter,
EmpathyAccountChooser *chooser);
static gboolean account_chooser_set_account_foreach (GtkTreeModel *model,
GtkTreePath *path,
GtkTreeIter *iter,
SetAccountData *data);
enum {
PROP_0,
PROP_HAS_ALL_OPTION,
};
enum {
READY,
LAST_SIGNAL
};
static guint signals[LAST_SIGNAL] = { 0 };
G_DEFINE_TYPE (EmpathyAccountChooser, empathy_account_chooser, GTK_TYPE_COMBO_BOX);
static void
empathy_account_chooser_class_init (EmpathyAccountChooserClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
object_class->constructed = account_chooser_constructed;
object_class->finalize = account_chooser_finalize;
object_class->get_property = account_chooser_get_property;
object_class->set_property = account_chooser_set_property;
/**
* EmpathyAccountChooser:has-all-option:
*
* Have an additional option in the list to mean all accounts.
*/
g_object_class_install_property (object_class,
PROP_HAS_ALL_OPTION,
g_param_spec_boolean ("has-all-option",
"Has All Option",
"Have a separate option in the list to mean ALL accounts",
FALSE,
G_PARAM_READWRITE));
signals[READY] =
g_signal_new ("ready",
G_OBJECT_CLASS_TYPE (object_class),
G_SIGNAL_RUN_LAST,
0,
NULL, NULL,
g_cclosure_marshal_VOID__VOID,
G_TYPE_NONE,
0);
g_type_class_add_private (object_class, sizeof (EmpathyAccountChooserPriv));
}
static void
empathy_account_chooser_init (EmpathyAccountChooser *chooser)
{
EmpathyAccountChooserPriv *priv = G_TYPE_INSTANCE_GET_PRIVATE (chooser,
EMPATHY_TYPE_ACCOUNT_CHOOSER, EmpathyAccountChooserPriv);
chooser->priv = priv;
priv->set_active_item = FALSE;
priv->account_manually_set = FALSE;
priv->filter = NULL;
priv->filter_data = NULL;
priv->manager = tp_account_manager_dup ();
g_signal_connect (priv->manager, "account-validity-changed",
G_CALLBACK (account_chooser_account_validity_changed_cb),
chooser);
g_signal_connect (priv->manager, "account-removed",
G_CALLBACK (account_chooser_account_removed_cb),
chooser);
}
static void
account_chooser_constructed (GObject *object)
{
EmpathyAccountChooser *self = (EmpathyAccountChooser *) object;
account_chooser_setup (self);
}
static void
account_chooser_finalize (GObject *object)
{
EmpathyAccountChooserPriv *priv = GET_PRIV (object);
g_signal_handlers_disconnect_by_func (priv->manager,
account_chooser_account_validity_changed_cb,
object);
g_signal_handlers_disconnect_by_func (priv->manager,
account_chooser_account_removed_cb,
object);
g_object_unref (priv->manager);
G_OBJECT_CLASS (empathy_account_chooser_parent_class)->finalize (object);
}
static void
account_chooser_get_property (GObject *object,
guint param_id,
GValue *value,
GParamSpec *pspec)
{
EmpathyAccountChooserPriv *priv;
priv = GET_PRIV (object);
switch (param_id) {
case PROP_HAS_ALL_OPTION:
g_value_set_boolean (value, priv->has_all_option);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
break;
};
}
static void
account_chooser_set_property (GObject *object,
guint param_id,
const GValue *value,
GParamSpec *pspec)
{
switch (param_id) {
case PROP_HAS_ALL_OPTION:
empathy_account_chooser_set_has_all_option (EMPATHY_ACCOUNT_CHOOSER (object),
g_value_get_boolean (value));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
break;
};
}
/**
* empathy_account_chooser_new:
*
* Creates a new #EmpathyAccountChooser.
*
* Return value: A new #EmpathyAccountChooser
*/
GtkWidget *
empathy_account_chooser_new (void)
{
GtkWidget *chooser;
chooser = g_object_new (EMPATHY_TYPE_ACCOUNT_CHOOSER, NULL);
return chooser;
}
gboolean
empathy_account_chooser_has_all_selected (EmpathyAccountChooser *chooser)
{
EmpathyAccountChooserPriv *priv;
GtkTreeModel *model;
GtkTreeIter iter;
RowType type;
g_return_val_if_fail (EMPATHY_IS_ACCOUNT_CHOOSER (chooser), FALSE);
priv = GET_PRIV (chooser);
g_return_val_if_fail (priv->has_all_option == TRUE, FALSE);
model = gtk_combo_box_get_model (GTK_COMBO_BOX (chooser));
if (!gtk_combo_box_get_active_iter (GTK_COMBO_BOX (chooser), &iter)) {
return FALSE;
}
gtk_tree_model_get (model, &iter, COL_ACCOUNT_ROW_TYPE, &type, -1);
return type == ROW_ALL;
}
/**
* empathy_account_chooser_dup_account:
* @chooser: an #EmpathyAccountChooser
*
* Returns the account which is currently selected in the chooser or %NULL
* if there is no account selected. The #TpAccount returned should be
* unrefed with g_object_unref() when finished with.
*
* Return value: a new ref to the #TpAccount currently selected, or %NULL.
*/
TpAccount *
empathy_account_chooser_dup_account (EmpathyAccountChooser *chooser)
{
TpAccount *account;
GtkTreeModel *model;
GtkTreeIter iter;
g_return_val_if_fail (EMPATHY_IS_ACCOUNT_CHOOSER (chooser), NULL);
model = gtk_combo_box_get_model (GTK_COMBO_BOX (chooser));
if (!gtk_combo_box_get_active_iter (GTK_COMBO_BOX (chooser), &iter)) {
return NULL;
}
gtk_tree_model_get (model, &iter, COL_ACCOUNT_POINTER, &account, -1);
return account;
}
/**
* empathy_account_chooser_get_connection:
* @chooser: an #EmpathyAccountChooser
*
* Returns a borrowed reference to the #TpConnection associated with the
* account currently selected. The caller must reference the returned object with
* g_object_ref() if it will be kept
*
* Return value: a borrowed reference to the #TpConnection associated with the
* account curently selected.
*/
TpConnection *
empathy_account_chooser_get_connection (EmpathyAccountChooser *chooser)
{
TpAccount *account;
TpConnection *connection;
g_return_val_if_fail (EMPATHY_IS_ACCOUNT_CHOOSER (chooser), NULL);
account = empathy_account_chooser_dup_account (chooser);
/* if the returned account is NULL, then the account manager probably
* hasn't been prepared yet. It should be safe to return NULL here
* though. */
if (account == NULL) {
return NULL;
}
connection = tp_account_get_connection (account);
g_object_unref (account);
return connection;
}
/**
* empathy_account_chooser_set_account:
* @chooser: an #EmpathyAccountChooser
* @account: a #TpAccount
*
* Sets the currently selected account to @account, if it exists in the list.
*
* Return value: whether the chooser was set to @account.
*/
gboolean
empathy_account_chooser_set_account (EmpathyAccountChooser *chooser,
TpAccount *account)
{
EmpathyAccountChooserPriv *priv;
GtkComboBox *combobox;
GtkTreeModel *model;
GtkTreeIter iter;
SetAccountData data;
g_return_val_if_fail (EMPATHY_IS_ACCOUNT_CHOOSER (chooser), FALSE);
priv = GET_PRIV (chooser);
combobox = GTK_COMBO_BOX (chooser);
model = gtk_combo_box_get_model (combobox);
gtk_combo_box_get_active_iter (combobox, &iter);
data.chooser = chooser;
data.account = account;
gtk_tree_model_foreach (model,
(GtkTreeModelForeachFunc) account_chooser_set_account_foreach,
&data);
priv->account_manually_set = data.set;
return data.set;
}
void
empathy_account_chooser_set_all (EmpathyAccountChooser *chooser)
{
EmpathyAccountChooserPriv *priv;
GtkComboBox *combobox;
GtkTreeModel *model;
GtkTreeIter iter;
g_return_if_fail (EMPATHY_IS_ACCOUNT_CHOOSER (chooser));
priv = GET_PRIV (chooser);
g_return_if_fail (priv->has_all_option);
combobox = GTK_COMBO_BOX (chooser);
model = gtk_combo_box_get_model (combobox);
if (gtk_tree_model_get_iter_first (model, &iter)) {
/* 'All accounts' is the first row */
gtk_combo_box_set_active_iter (combobox, &iter);
priv->account_manually_set = TRUE;
}
}
/**
* empathy_account_chooser_get_has_all_option:
* @chooser: an #EmpathyAccountChooser
*
* Returns whether @chooser has the #EmpathyAccountChooser:has-all-option property
* set to true.
*
* Return value: whether @chooser has the #EmpathyAccountChooser:has-all-option property
* enabled.
*/
gboolean
empathy_account_chooser_get_has_all_option (EmpathyAccountChooser *chooser)
{
EmpathyAccountChooserPriv *priv;
g_return_val_if_fail (EMPATHY_IS_ACCOUNT_CHOOSER (chooser), FALSE);
priv = GET_PRIV (chooser);
return priv->has_all_option;
}
/**
* empathy_account_chooser_set_has_all_option:
* @chooser: an #EmpathyAccountChooser
* @has_all_option: a new value for the #EmpathyAccountChooser:has-all-option property
*
* Sets the #EmpathyAccountChooser:has-all-option property.
*/
void
empathy_account_chooser_set_has_all_option (EmpathyAccountChooser *chooser,
gboolean has_all_option)
{
EmpathyAccountChooserPriv *priv;
GtkComboBox *combobox;
GtkListStore *store;
GtkTreeModel *model;
GtkTreeIter iter;
g_return_if_fail (EMPATHY_IS_ACCOUNT_CHOOSER (chooser));
priv = GET_PRIV (chooser);
if (priv->has_all_option == has_all_option) {
return;
}
combobox = GTK_COMBO_BOX (chooser);
model = gtk_combo_box_get_model (combobox);
store = GTK_LIST_STORE (model);
priv->has_all_option = has_all_option;
/*
* The first 2 options are the ALL and separator
*/
if (has_all_option) {
gtk_combo_box_set_row_separator_func (GTK_COMBO_BOX (chooser),
(GtkTreeViewRowSeparatorFunc)
account_chooser_separator_func,
chooser,
NULL);
gtk_list_store_prepend (store, &iter);
gtk_list_store_set (store, &iter,
COL_ACCOUNT_TEXT, NULL,
COL_ACCOUNT_ENABLED, TRUE,
COL_ACCOUNT_POINTER, NULL,
COL_ACCOUNT_ROW_TYPE, ROW_SEPARATOR,
-1);
gtk_list_store_prepend (store, &iter);
gtk_list_store_set (store, &iter,
COL_ACCOUNT_TEXT, _("All accounts"),
COL_ACCOUNT_ENABLED, TRUE,
COL_ACCOUNT_POINTER, NULL,
COL_ACCOUNT_ROW_TYPE, ROW_ALL,
-1);
} else {
if (gtk_tree_model_get_iter_first (model, &iter)) {
if (gtk_list_store_remove (GTK_LIST_STORE (model), &iter)) {
gtk_list_store_remove (GTK_LIST_STORE (model), &iter);
}
}
gtk_combo_box_set_row_separator_func (GTK_COMBO_BOX (chooser),
(GtkTreeViewRowSeparatorFunc)
NULL,
NULL,
NULL);
}
g_object_notify (G_OBJECT (chooser), "has-all-option");
}
static void
account_manager_prepared_cb (GObject *source_object,
GAsyncResult *result,
gpointer user_data)
{
GList *accounts, *l;
TpAccountManager *manager = TP_ACCOUNT_MANAGER (source_object);
EmpathyAccountChooser *chooser = user_data;
EmpathyAccountChooserPriv *priv = GET_PRIV (chooser);
GError *error = NULL;
if (!tp_account_manager_prepare_finish (manager, result, &error)) {
DEBUG ("Failed to prepare account manager: %s", error->message);
g_error_free (error);
return;
}
accounts = tp_account_manager_get_valid_accounts (manager);
for (l = accounts; l != NULL; l = l->next) {
TpAccount *account = l->data;
account_chooser_account_add_foreach (account, chooser);
tp_g_signal_connect_object (account, "status-changed",
G_CALLBACK (account_chooser_status_changed_cb),
chooser, 0);
}
g_list_free (accounts);
priv->ready = TRUE;
g_signal_emit (chooser, signals[READY], 0);
}
static gint
account_cmp (GtkTreeModel *model,
GtkTreeIter *a,
GtkTreeIter *b,
gpointer user_data)
{
RowType a_type, b_type;
gboolean a_enabled, b_enabled;
gchar *a_text, *b_text;
gint result;
gtk_tree_model_get (model, a,
COL_ACCOUNT_ENABLED, &a_enabled,
COL_ACCOUNT_ROW_TYPE, &a_type,
-1);
gtk_tree_model_get (model, b,
COL_ACCOUNT_ENABLED, &b_enabled,
COL_ACCOUNT_ROW_TYPE, &b_type,
-1);
/* This assumes that we have at most one of each special row type. */
if (a_type != b_type) {
/* Display higher-numbered special row types first. */
return (b_type - a_type);
}
/* Enabled accounts are displayed first */
if (a_enabled != b_enabled)
return a_enabled ? -1: 1;
gtk_tree_model_get (model, a, COL_ACCOUNT_TEXT, &a_text, -1);
gtk_tree_model_get (model, b, COL_ACCOUNT_TEXT, &b_text, -1);
if (a_text == b_text)
result = 0;
else if (a_text == NULL)
result = 1;
else if (b_text == NULL)
result = -1;
else
result = g_ascii_strcasecmp (a_text, b_text);
g_free (a_text);
g_free (b_text);
return result;
}
static void
account_chooser_setup (EmpathyAccountChooser *chooser)
{
EmpathyAccountChooserPriv *priv;
GtkListStore *store;
GtkCellRenderer *renderer;
GtkComboBox *combobox;
priv = GET_PRIV (chooser);
/* Set up combo box with new store */
combobox = GTK_COMBO_BOX (chooser);
gtk_cell_layout_clear (GTK_CELL_LAYOUT (combobox));
store = gtk_list_store_new (COL_ACCOUNT_COUNT,
GDK_TYPE_PIXBUF, /* Image */
G_TYPE_STRING, /* Name */
G_TYPE_BOOLEAN, /* Enabled */
G_TYPE_UINT, /* Row type */
TP_TYPE_ACCOUNT);
gtk_tree_sortable_set_default_sort_func (GTK_TREE_SORTABLE (store),
account_cmp, chooser, NULL);
gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE (store),
GTK_TREE_SORTABLE_DEFAULT_SORT_COLUMN_ID, GTK_SORT_ASCENDING);
gtk_combo_box_set_model (combobox, GTK_TREE_MODEL (store));
renderer = gtk_cell_renderer_pixbuf_new ();
gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (combobox), renderer, FALSE);
gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (combobox), renderer,
"pixbuf", COL_ACCOUNT_IMAGE,
"sensitive", COL_ACCOUNT_ENABLED,
NULL);
renderer = gtk_cell_renderer_text_new ();
gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (combobox), renderer, TRUE);
gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (combobox), renderer,
"text", COL_ACCOUNT_TEXT,
"sensitive", COL_ACCOUNT_ENABLED,
NULL);
/* Populate accounts */
tp_account_manager_prepare_async (priv->manager, NULL,
account_manager_prepared_cb, chooser);
g_object_unref (store);
}
static void
account_chooser_account_validity_changed_cb (TpAccountManager *manager,
TpAccount *account,
gboolean valid,
EmpathyAccountChooser *chooser)
{
if (valid) {
account_chooser_account_add_foreach (account, chooser);
} else {
account_chooser_account_remove_foreach (account, chooser);
}
}
static void
account_chooser_account_add_foreach (TpAccount *account,
EmpathyAccountChooser *chooser)
{
GtkListStore *store;
GtkComboBox *combobox;
GtkTreeIter iter;
gint position;
combobox = GTK_COMBO_BOX (chooser);
store = GTK_LIST_STORE (gtk_combo_box_get_model (combobox));
position = gtk_tree_model_iter_n_children (GTK_TREE_MODEL (store), NULL);
gtk_list_store_insert_with_values (store, &iter, position,
COL_ACCOUNT_POINTER, account,
-1);
account_chooser_update_iter (chooser, &iter);
}
static void
account_chooser_account_removed_cb (TpAccountManager *manager,
TpAccount *account,
EmpathyAccountChooser *chooser)
{
account_chooser_account_remove_foreach (account, chooser);
}
typedef struct {
TpAccount *account;
GtkTreeIter *iter;
gboolean found;
} FindAccountData;
static gboolean
account_chooser_find_account_foreach (GtkTreeModel *model,
GtkTreePath *path,
GtkTreeIter *iter,
gpointer user_data)
{
FindAccountData *data = user_data;
TpAccount *account;
RowType type;
gtk_tree_model_get (model, iter,
COL_ACCOUNT_POINTER, &account,
COL_ACCOUNT_ROW_TYPE, &type,
-1);
if (type != ROW_ACCOUNT)
return FALSE;
if (account == data->account) {
data->found = TRUE;
*(data->iter) = *iter;
g_object_unref (account);
return TRUE;
}
g_object_unref (account);
return FALSE;
}
static gboolean
account_chooser_find_account (EmpathyAccountChooser *chooser,
TpAccount *account,
GtkTreeIter *iter)
{
GtkListStore *store;
GtkComboBox *combobox;
FindAccountData data;
combobox = GTK_COMBO_BOX (chooser);
store = GTK_LIST_STORE (gtk_combo_box_get_model (combobox));
data.account = account;
data.iter = iter;
gtk_tree_model_foreach (GTK_TREE_MODEL (store),
account_chooser_find_account_foreach,
&data);
return data.found;
}
static void
account_chooser_account_remove_foreach (TpAccount *account,
EmpathyAccountChooser *chooser)
{
GtkListStore *store;
GtkComboBox *combobox;
GtkTreeIter iter;
combobox = GTK_COMBO_BOX (chooser);
store = GTK_LIST_STORE (gtk_combo_box_get_model (combobox));
if (account_chooser_find_account (chooser, account, &iter)) {
gtk_list_store_remove (store, &iter);
}
}
static void
account_chooser_filter_ready_cb (gboolean is_enabled,
gpointer data)
{
FilterResultCallbackData *fr_data = data;
EmpathyAccountChooser *chooser;
EmpathyAccountChooserPriv *priv;
TpAccount *account;
GtkTreeIter *iter;
GtkListStore *store;
GtkComboBox *combobox;
const gchar *icon_name;
GdkPixbuf *pixbuf;
chooser = fr_data->chooser;
priv = GET_PRIV (chooser);
account = fr_data->account;
iter = fr_data->iter;
combobox = GTK_COMBO_BOX (chooser);
store = GTK_LIST_STORE (gtk_combo_box_get_model (combobox));
icon_name = tp_account_get_icon_name (account);
pixbuf = empathy_pixbuf_from_icon_name (icon_name,
GTK_ICON_SIZE_BUTTON);
gtk_list_store_set (store, iter,
COL_ACCOUNT_IMAGE, pixbuf,
COL_ACCOUNT_TEXT, tp_account_get_display_name (account),
COL_ACCOUNT_ENABLED, is_enabled,
-1);
if (pixbuf != NULL)
g_object_unref (pixbuf);
/* set first connected account as active account */
if (priv->account_manually_set == FALSE &&
priv->set_active_item == FALSE && is_enabled) {
priv->set_active_item = TRUE;
gtk_combo_box_set_active_iter (combobox, iter);
}
filter_result_callback_data_free (fr_data);
}
static void
account_chooser_update_iter (EmpathyAccountChooser *chooser,
GtkTreeIter *iter)
{
EmpathyAccountChooserPriv *priv;
GtkListStore *store;
GtkComboBox *combobox;
TpAccount *account;
FilterResultCallbackData *data;
priv = GET_PRIV (chooser);
combobox = GTK_COMBO_BOX (chooser);
store = GTK_LIST_STORE (gtk_combo_box_get_model (combobox));
gtk_tree_model_get (GTK_TREE_MODEL (store), iter,
COL_ACCOUNT_POINTER, &account,
-1);
/* Skip rows without account associated */
if (account == NULL)
return;
data = filter_result_callback_data_new (chooser, account, iter);
if (priv->filter)
priv->filter (account, account_chooser_filter_ready_cb,
(gpointer) data, priv->filter_data);
else
account_chooser_filter_ready_cb (TRUE, (gpointer) data);
g_object_unref (account);
}
static void
account_chooser_status_changed_cb (TpAccount *account,
guint old_status,
guint new_status,
guint reason,
gchar *dbus_error_name,
GHashTable *details,
gpointer user_data)
{
EmpathyAccountChooser *chooser = user_data;
GtkTreeIter iter;
if (account_chooser_find_account (chooser, account, &iter)) {
account_chooser_update_iter (chooser, &iter);
}
}
static gboolean
account_chooser_separator_func (GtkTreeModel *model,
GtkTreeIter *iter,
EmpathyAccountChooser *chooser)
{
RowType row_type;
gtk_tree_model_get (model, iter, COL_ACCOUNT_ROW_TYPE, &row_type, -1);
return (row_type == ROW_SEPARATOR);
}
static gboolean
account_chooser_set_account_foreach (GtkTreeModel *model,
GtkTreePath *path,
GtkTreeIter *iter,
SetAccountData *data)
{
TpAccount *account;
gboolean equal;
gtk_tree_model_get (model, iter, COL_ACCOUNT_POINTER, &account, -1);
equal = (data->account == account);
if (account) {
g_object_unref (account);
}
if (equal) {
GtkComboBox *combobox;
combobox = GTK_COMBO_BOX (data->chooser);
gtk_combo_box_set_active_iter (combobox, iter);
data->set = TRUE;
}
return equal;
}
static gboolean
account_chooser_filter_foreach (GtkTreeModel *model,
GtkTreePath *path,
GtkTreeIter *iter,
gpointer chooser)
{
account_chooser_update_iter (chooser, iter);
return FALSE;
}
/**
* empathy_account_chooser_set_filter:
* @chooser: an #EmpathyAccountChooser
* @filter: a filter
* @user_data: data to pass to @filter, or %NULL
*
* Sets a filter on the @chooser so only accounts that are %TRUE in the eyes
* of the filter are visible in the @chooser.
*/
void
empathy_account_chooser_set_filter (EmpathyAccountChooser *chooser,
EmpathyAccountChooserFilterFunc filter,
gpointer user_data)
{
EmpathyAccountChooserPriv *priv;
GtkTreeModel *model;
g_return_if_fail (EMPATHY_IS_ACCOUNT_CHOOSER (chooser));
priv = GET_PRIV (chooser);
priv->filter = filter;
priv->filter_data = user_data;
/* Refilter existing data */
priv->set_active_item = FALSE;
model = gtk_combo_box_get_model (GTK_COMBO_BOX (chooser));
gtk_tree_model_foreach (model, account_chooser_filter_foreach, chooser);
}
/**
* EmpathyAccountChooserFilterFunc:
* @account: a #TpAccount
* @user_data: user data, or %NULL
*
* A function which decides whether the account indicated by @account
* is visible.
*
* Return value: whether the account indicated by @account is visible.
*/
/**
* empathy_account_chooser_filter_is_connected:
* @account: a #TpAccount
* @callback: an #EmpathyAccountChooserFilterResultCallback accepting the result
* @callback_data: data passed to the @callback
* @user_data: user data or %NULL
*
* A useful #EmpathyAccountChooserFilterFunc that one could pass into
* empathy_account_chooser_set_filter() and only show connected accounts.
*
* Returns (via the callback) TRUE is @account is connected
*/
void
empathy_account_chooser_filter_is_connected (
TpAccount *account,
EmpathyAccountChooserFilterResultCallback callback,
gpointer callback_data,
gpointer user_data)
{
gboolean is_connected =
tp_account_get_connection_status (account, NULL)
== TP_CONNECTION_STATUS_CONNECTED;
callback (is_connected, callback_data);
}
/**
* empathy_account_chooser_filter_supports_multichat:
* @account: a #TpAccount
* @callback: an #EmpathyAccountChooserFilterResultCallback accepting the result
* @callback_data: data passed to the @callback
* @user_data: user data or %NULL
*
* An #EmpathyAccountChooserFilterFunc that returns accounts that both
* support multiuser text chat and are connected.
*
* Returns (via the callback) TRUE if @account both supports muc and is connected
*/
void
empathy_account_chooser_filter_supports_chatrooms (
TpAccount *account,
EmpathyAccountChooserFilterResultCallback callback,
gpointer callback_data,
gpointer user_data)
{
TpConnection *connection;
gboolean supported = FALSE;
TpCapabilities *caps;
/* check if CM supports multiuser text chat */
connection = tp_account_get_connection (account);
if (connection == NULL)
goto out;
caps = tp_connection_get_capabilities (connection);
if (caps == NULL)
goto out;
supported = tp_capabilities_supports_text_chatrooms (caps);
out:
callback (supported, callback_data);
}
gboolean
empathy_account_chooser_is_ready (EmpathyAccountChooser *self)
{
EmpathyAccountChooserPriv *priv = GET_PRIV (self);
return priv->ready;
}
TpAccount *
empathy_account_chooser_get_account (EmpathyAccountChooser *chooser)
{
TpAccount *account;
account = empathy_account_chooser_dup_account (chooser);
if (account == NULL)
return NULL;
g_object_unref (account);
return account;
}
TpAccountManager *
empathy_account_chooser_get_account_manager (EmpathyAccountChooser *self)
{
EmpathyAccountChooserPriv *priv = GET_PRIV (self);
return priv->manager;
}
