/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* Copyright (C) 2007-2010 Collabora Ltd.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
* Authors: Xavier Claessens <xclaesse@gmail.com>
* Philip Withnall <philip.withnall@collabora.co.uk>
* Travis Reitter <travis.reitter@collabora.co.uk>
*/
#include <config.h>
#include <string.h>
#include <stdlib.h>
#include <gtk/gtk.h>
#include <glib/gi18n-lib.h>
#include <gio/gdesktopappinfo.h>
#include <telepathy-glib/telepathy-glib.h>
#include <folks/folks.h>
#include <folks/folks-telepathy.h>
#include <libempathy/empathy-individual-manager.h>
#include <libempathy/empathy-utils.h>
#include <libempathy/empathy-pkg-kit.h>
#include "empathy-individual-information-dialog.h"
#include "empathy-individual-widget.h"
#include "empathy-ui-utils.h"
#define DEBUG_FLAG EMPATHY_DEBUG_CONTACT
#include <libempathy/empathy-debug.h>
#define GET_PRIV(obj) EMPATHY_GET_PRIV (obj, EmpathyIndividualInformationDialog)
typedef struct {
FolksIndividual *individual;
GtkWidget *individual_widget; /* child widget */
GtkWidget *label; /* child widget */
} EmpathyIndividualInformationDialogPriv;
enum {
PROP_0,
PROP_INDIVIDUAL,
};
/* Info dialogs currently open.
* Each dialog contains a referenced pointer to its Individual */
static GList *information_dialogs = NULL;
static void individual_information_dialog_set_individual (
EmpathyIndividualInformationDialog *dialog,
FolksIndividual *individual);
G_DEFINE_TYPE (EmpathyIndividualInformationDialog,
empathy_individual_information_dialog, GTK_TYPE_DIALOG);
static void
individual_dialogs_response_cb (GtkDialog *dialog,
gint response,
GList **dialogs)
{
*dialogs = g_list_remove (*dialogs, dialog);
gtk_widget_destroy (GTK_WIDGET (dialog));
}
static gint
individual_dialogs_find (GObject *object,
FolksIndividual *individual)
{
EmpathyIndividualInformationDialogPriv *priv = GET_PRIV (object);
return individual != priv->individual;
}
void
empathy_individual_information_dialog_show (FolksIndividual *individual,
GtkWindow *parent)
{
GtkWidget *dialog;
GList *l;
g_return_if_fail (FOLKS_IS_INDIVIDUAL (individual));
g_return_if_fail (parent == NULL || GTK_IS_WINDOW (parent));
l = g_list_find_custom (information_dialogs, individual,
(GCompareFunc) individual_dialogs_find);
if (l != NULL)
{
gtk_window_present (GTK_WINDOW (l->data));
return;
}
/* Create dialog */
dialog = g_object_new (EMPATHY_TYPE_INDIVIDUAL_INFORMATION_DIALOG,
"individual", individual,
NULL);
information_dialogs = g_list_prepend (information_dialogs, dialog);
gtk_widget_show (dialog);
}
static void
individual_removed_cb (FolksIndividual *individual,
FolksIndividual *replacement_individual,
EmpathyIndividualInformationDialog *self)
{
individual_information_dialog_set_individual (self,
replacement_individual);
/* Destroy the dialogue */
if (replacement_individual == NULL)
{
individual_dialogs_response_cb (GTK_DIALOG (self),
GTK_RESPONSE_DELETE_EVENT, &information_dialogs);
}
}
static void
set_label_visibility (EmpathyIndividualInformationDialog *dialog)
{
EmpathyIndividualInformationDialogPriv *priv = GET_PRIV (dialog);
guint num_personas = 0;
/* Count how many Telepathy personas we have, to see whether we can
* unlink */
if (priv->individual != NULL)
{
GeeSet *personas;
GeeIterator *iter;
personas = folks_individual_get_personas (priv->individual);
iter = gee_iterable_iterator (GEE_ITERABLE (personas));
while (gee_iterator_next (iter))
{
FolksPersona *persona = gee_iterator_get (iter);
if (empathy_folks_persona_is_interesting (persona))
num_personas++;
g_clear_object (&persona);
}
g_clear_object (&iter);
}
/* Only make the label visible if we have enough personas */
gtk_widget_set_visible (priv->label, (num_personas > 1) ? TRUE : FALSE);
}
static void
individual_information_dialog_set_individual (
EmpathyIndividualInformationDialog *dialog,
FolksIndividual *individual)
{
EmpathyIndividualInformationDialogPriv *priv;
g_return_if_fail (EMPATHY_INDIVIDUAL_INFORMATION_DIALOG (dialog));
g_return_if_fail (individual == NULL || FOLKS_IS_INDIVIDUAL (individual));
priv = GET_PRIV (dialog);
/* Remove the old Individual */
if (priv->individual != NULL)
{
g_signal_handlers_disconnect_by_func (priv->individual,
(GCallback) individual_removed_cb, dialog);
}
tp_clear_object (&priv->individual);
/* Add the new Individual */
priv->individual = individual;
if (individual != NULL)
{
g_object_ref (individual);
g_signal_connect (individual, "removed",
(GCallback) individual_removed_cb, dialog);
/* Update the UI */
gtk_window_set_title (GTK_WINDOW (dialog),
folks_alias_details_get_alias (FOLKS_ALIAS_DETAILS (individual)));
empathy_individual_widget_set_individual (
EMPATHY_INDIVIDUAL_WIDGET (priv->individual_widget), individual);
set_label_visibility (dialog);
}
}
static void
individual_information_dialog_get_property (GObject *object,
guint param_id,
GValue *value,
GParamSpec *pspec)
{
EmpathyIndividualInformationDialogPriv *priv = GET_PRIV (object);
switch (param_id) {
case PROP_INDIVIDUAL:
g_value_set_object (value, priv->individual);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
break;
};
}
static void
individual_information_dialog_set_property (GObject *object,
guint param_id,
const GValue *value,
GParamSpec *pspec)
{
EmpathyIndividualInformationDialog *dialog =
EMPATHY_INDIVIDUAL_INFORMATION_DIALOG (object);
switch (param_id) {
case PROP_INDIVIDUAL:
individual_information_dialog_set_individual (dialog,
FOLKS_INDIVIDUAL (g_value_get_object (value)));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
break;
};
}
static void
individual_information_dialog_dispose (GObject *object)
{
individual_information_dialog_set_individual (
EMPATHY_INDIVIDUAL_INFORMATION_DIALOG (object), NULL);
G_OBJECT_CLASS (
empathy_individual_information_dialog_parent_class)->dispose (object);
}
static void
empathy_individual_information_dialog_class_init (
EmpathyIndividualInformationDialogClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
object_class->dispose = individual_information_dialog_dispose;
object_class->get_property = individual_information_dialog_get_property;
object_class->set_property = individual_information_dialog_set_property;
g_object_class_install_property (object_class,
PROP_INDIVIDUAL,
g_param_spec_object ("individual",
"Folks Individual",
"Folks Individual to base the dialog upon",
FOLKS_TYPE_INDIVIDUAL,
G_PARAM_CONSTRUCT |
G_PARAM_READWRITE |
G_PARAM_STATIC_STRINGS));
g_type_class_add_private (object_class,
sizeof (EmpathyIndividualInformationDialogPriv));
}
static void
empathy_individual_information_dialog_init (
EmpathyIndividualInformationDialog *dialog)
{
GtkWidget *button;
GtkBox *content_area;
gchar *label_string;
EmpathyIndividualInformationDialogPriv *priv = G_TYPE_INSTANCE_GET_PRIVATE (
dialog, EMPATHY_TYPE_INDIVIDUAL_INFORMATION_DIALOG,
EmpathyIndividualInformationDialogPriv);
dialog->priv = priv;
priv->individual = NULL;
gtk_window_set_resizable (GTK_WINDOW (dialog), TRUE);
content_area = GTK_BOX (gtk_dialog_get_content_area (GTK_DIALOG (dialog)));
/* Translators: the heading at the top of the Information dialogue */
label_string = g_strdup_printf ("<b>%s</b>", _("Linked Contacts"));
priv->label = gtk_label_new (NULL);
gtk_label_set_markup (GTK_LABEL (priv->label), label_string);
g_free (label_string);
gtk_misc_set_alignment (GTK_MISC (priv->label), 0.0, 0.5);
gtk_misc_set_padding (GTK_MISC (priv->label), 6, 6);
gtk_box_pack_start (content_area, priv->label, FALSE, TRUE, 0);
gtk_widget_show (priv->label);
/* Individual widget */
priv->individual_widget = empathy_individual_widget_new (priv->individual,
EMPATHY_INDIVIDUAL_WIDGET_SHOW_LOCATION |
EMPATHY_INDIVIDUAL_WIDGET_SHOW_DETAILS |
EMPATHY_INDIVIDUAL_WIDGET_SHOW_PERSONAS);
gtk_container_set_border_width (GTK_CONTAINER (priv->individual_widget), 6);
gtk_box_pack_start (content_area, priv->individual_widget, TRUE, TRUE, 0);
gtk_widget_show (priv->individual_widget);
/* Close button */
button = gtk_button_new_with_label (GTK_STOCK_CLOSE);
gtk_button_set_use_stock (GTK_BUTTON (button), TRUE);
gtk_dialog_add_action_widget (GTK_DIALOG (dialog), button,
GTK_RESPONSE_CLOSE);
gtk_widget_set_can_default (button, TRUE);
gtk_window_set_default (GTK_WINDOW (dialog), button);
gtk_widget_show (button);
g_signal_connect (dialog, "response",
G_CALLBACK (individual_dialogs_response_cb), &information_dialogs);
}
static void
show_gnome_contacts_error_dialog (void)
{
GtkWidget *dialog;
dialog = gtk_message_dialog_new (NULL, GTK_DIALOG_MODAL,
GTK_MESSAGE_ERROR, GTK_BUTTONS_CLOSE,
_("gnome-contacts not installed"));
gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
_("Please install gnome-contacts to access contacts details."));
g_signal_connect_swapped (dialog, "response",
G_CALLBACK (gtk_widget_destroy), dialog);
gtk_widget_show (dialog);
}
static void
start_gnome_contacts (FolksIndividual *individual,
gboolean try_installing);
static void
install_gnome_contacts_cb (GObject *source,
GAsyncResult *result,
gpointer user_data)
{
FolksIndividual *individual = user_data;
GError *error = NULL;
if (!empathy_pkg_kit_install_packages_finish (result, &error))
{
DEBUG ("Failed to install gnome-contacts: %s", error->message);
g_error_free (error);
show_gnome_contacts_error_dialog ();
goto out;
}
DEBUG ("gnome-contacts installed");
start_gnome_contacts (individual, FALSE);
out:
g_object_unref (individual);
}
static void
start_gnome_contacts (FolksIndividual *individual,
gboolean try_installing)
{
gchar *args;
GError *error = NULL;
g_return_if_fail (FOLKS_IS_INDIVIDUAL (individual));
args = g_strdup_printf ("-i %s", folks_individual_get_id (individual));
if (!empathy_launch_external_app ("gnome-contacts.desktop", args, &error))
{
if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_NOT_FOUND))
{
if (try_installing)
{
const gchar *packages[] = { "gnome-contacts", NULL };
DEBUG ("gnome-contacts not installed; try to install it");
empathy_pkg_kit_install_packages_async (0, packages, NULL,
NULL, install_gnome_contacts_cb, g_object_ref (individual));
}
else
{
show_gnome_contacts_error_dialog ();
}
}
}
g_free (args);
}
/* Use gnome-contacts to display @individual or fallback to
* EmpathyIndividualInformationDialog if user is not not in Folks.
*/
void
empathy_display_individual_info (FolksIndividual *individual)
{
EmpathyIndividualManager *mgr;
mgr = empathy_individual_manager_dup_singleton ();
/* Only use gnome-contacts if that's a 'real' individual we got from
* Folks (and so the individual manager knows about it). If not that's a
* MUC contact and we use the simple dialog. */
if (empathy_individual_manager_lookup_member (mgr,
folks_individual_get_id (individual)) != NULL)
{
start_gnome_contacts (individual, TRUE);
}
else
{
empathy_individual_information_dialog_show (individual, NULL);
}
g_object_unref (mgr);
}
