/*
* Copyright (C) 2007-2008 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>
*/
#include <config.h>
#include <string.h>
#include <stdlib.h>
#include <gtk/gtk.h>
#include <glib/gi18n-lib.h>
#include <telepathy-glib/interfaces.h>
#include <libempathy/empathy-tp-contact-factory.h>
#include <libempathy/empathy-contact-manager.h>
#include <libempathy/empathy-request-util.h>
#include <libempathy/empathy-utils.h>
#define DEBUG_FLAG EMPATHY_DEBUG_CONTACT
#include <libempathy/empathy-debug.h>
#include <libempathy-gtk/empathy-ui-utils.h>
#include <libempathy-gtk/empathy-images.h>
#include "empathy-new-message-dialog.h"
#include "empathy-account-chooser.h"
static EmpathyNewMessageDialog *dialog_singleton = NULL;
G_DEFINE_TYPE(EmpathyNewMessageDialog, empathy_new_message_dialog,
EMPATHY_TYPE_CONTACT_SELECTOR_DIALOG)
/**
* SECTION:empathy-new-message-dialog
* @title: EmpathyNewMessageDialog
* @short_description: A dialog to show a new message
* @include: libempathy-gtk/empathy-new-message-dialog.h
*
* #EmpathyNewMessageDialog is a dialog which allows a text chat
* to be started with any contact on any enabled account.
*/
enum
{
EMP_NEW_MESSAGE_TEXT,
EMP_NEW_MESSAGE_SMS,
};
static const gchar *
get_error_display_message (GError *error)
{
if (error->domain != TP_ERROR)
goto out;
switch (error->code)
{
case TP_ERROR_NETWORK_ERROR:
return _("Network error");
case TP_ERROR_OFFLINE:
return _("The contact is offline");
case TP_ERROR_INVALID_HANDLE:
return _("The specified contact is either invalid or unknown");
case TP_ERROR_NOT_CAPABLE:
return _("The contact does not support this kind of conversation");
case TP_ERROR_NOT_IMPLEMENTED:
return _("The requested functionality is not implemented "
"for this protocol");
case TP_ERROR_INVALID_ARGUMENT:
/* Not very user friendly to say 'invalid arguments' */
break;
case TP_ERROR_NOT_AVAILABLE:
return _("Could not start a conversation with the given contact");
case TP_ERROR_CHANNEL_BANNED:
return _("You are banned from this channel");
case TP_ERROR_CHANNEL_FULL:
return _("This channel is full");
case TP_ERROR_CHANNEL_INVITE_ONLY:
return _("You must be invited to join this channel");
case TP_ERROR_DISCONNECTED:
return _("Can't proceed while disconnected");
case TP_ERROR_PERMISSION_DENIED:
return _("Permission denied");
default:
DEBUG ("Unhandled error code: %d", error->code);
}
out:
return _("There was an error starting the conversation");
}
static void
show_chat_error (GError *error,
GtkWindow *parent)
{
GtkWidget *dialog;
dialog = gtk_message_dialog_new (parent, GTK_DIALOG_MODAL,
GTK_MESSAGE_ERROR, GTK_BUTTONS_CLOSE,
"%s",
get_error_display_message (error));
g_signal_connect_swapped (dialog, "response",
G_CALLBACK (gtk_widget_destroy),
dialog);
gtk_widget_show (dialog);
}
static void
ensure_text_channel_cb (GObject *source,
GAsyncResult *result,
gpointer user_data)
{
GError *error = NULL;
if (!tp_account_channel_request_ensure_channel_finish (
TP_ACCOUNT_CHANNEL_REQUEST (source), result, &error))
{
DEBUG ("Failed to ensure text channel: %s", error->message);
show_chat_error (error, user_data);
g_error_free (error);
}
}
static void
empathy_new_message_dialog_response (GtkDialog *dialog, int response_id)
{
TpAccount *account;
const gchar *contact_id;
if (response_id < EMP_NEW_MESSAGE_TEXT) goto out;
contact_id = empathy_contact_selector_dialog_get_selected (
EMPATHY_CONTACT_SELECTOR_DIALOG (dialog), NULL, &account);
if (EMP_STR_EMPTY (contact_id) || account == NULL) goto out;
switch (response_id)
{
case EMP_NEW_MESSAGE_TEXT:
empathy_chat_with_contact_id (account, contact_id,
empathy_get_current_action_time (),
ensure_text_channel_cb,
gtk_widget_get_parent_window (GTK_WIDGET (dialog)));
break;
case EMP_NEW_MESSAGE_SMS:
empathy_sms_contact_id (account, contact_id,
empathy_get_current_action_time (),
ensure_text_channel_cb,
gtk_widget_get_parent_window (GTK_WIDGET (dialog)));
break;
default:
g_warn_if_reached ();
}
out:
gtk_widget_destroy (GTK_WIDGET (dialog));
}
static void
empathy_new_message_account_filter (EmpathyContactSelectorDialog *dialog,
EmpathyAccountChooserFilterResultCallback callback,
gpointer callback_data,
TpAccount *account)
{
TpConnection *connection;
gboolean supported = FALSE;
TpCapabilities *caps;
/* check if CM supports 1-1 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_chats (caps);
out:
callback (supported, callback_data);
}
static void
empathy_new_message_dialog_update_sms_button_sensitivity (GtkWidget *widget,
GParamSpec *pspec,
GtkWidget *button)
{
GtkWidget *self = gtk_widget_get_toplevel (widget);
EmpathyContactSelectorDialog *dialog;
TpConnection *conn;
GPtrArray *rccs;
gboolean sensitive = FALSE;
guint i;
g_return_if_fail (EMPATHY_IS_NEW_MESSAGE_DIALOG (self));
dialog = EMPATHY_CONTACT_SELECTOR_DIALOG (self);
/* if the Text widget isn't sensitive, don't bother checking the caps */
if (!gtk_widget_get_sensitive (dialog->button_action))
goto finally;
empathy_contact_selector_dialog_get_selected (dialog, &conn, NULL);
if (conn == NULL)
goto finally;
/* iterate the rccs to find if SMS channels are supported, this should
* be in tp-glib */
rccs = tp_capabilities_get_channel_classes (
tp_connection_get_capabilities (conn));
for (i = 0; i < rccs->len; i++)
{
GHashTable *fixed;
GStrv allowed;
const char *type;
gboolean sms_channel;
tp_value_array_unpack (g_ptr_array_index (rccs, i), 2,
&fixed,
&allowed);
/* SMS channels are type:Text and sms-channel:True */
type = tp_asv_get_string (fixed, TP_PROP_CHANNEL_CHANNEL_TYPE);
sms_channel = tp_asv_get_boolean (fixed,
TP_PROP_CHANNEL_INTERFACE_SMS_SMS_CHANNEL, NULL);
sensitive = sms_channel &&
!tp_strdiff (type, TP_IFACE_CHANNEL_TYPE_TEXT);
if (sensitive)
break;
}
finally:
gtk_widget_set_sensitive (button, sensitive);
}
static GObject *
empathy_new_message_dialog_constructor (GType type,
guint n_props,
GObjectConstructParam *props)
{
GObject *retval;
if (dialog_singleton)
{
retval = G_OBJECT (dialog_singleton);
g_object_ref (retval);
}
else
{
retval = G_OBJECT_CLASS (
empathy_new_message_dialog_parent_class)->constructor (type,
n_props, props);
dialog_singleton = EMPATHY_NEW_MESSAGE_DIALOG (retval);
g_object_add_weak_pointer (retval, (gpointer) &dialog_singleton);
}
return retval;
}
static void
empathy_new_message_dialog_init (EmpathyNewMessageDialog *dialog)
{
EmpathyContactSelectorDialog *parent = EMPATHY_CONTACT_SELECTOR_DIALOG (
dialog);
GtkWidget *button;
GtkWidget *image;
/* add an SMS button */
button = gtk_button_new_with_mnemonic (_("_SMS"));
image = gtk_image_new_from_icon_name (EMPATHY_IMAGE_SMS,
GTK_ICON_SIZE_BUTTON);
gtk_button_set_image (GTK_BUTTON (button), image);
gtk_dialog_add_action_widget (GTK_DIALOG (dialog), button,
EMP_NEW_MESSAGE_SMS);
gtk_widget_show (button);
/* add chat button */
parent->button_action = gtk_button_new_with_mnemonic (_("C_hat"));
image = gtk_image_new_from_icon_name (EMPATHY_IMAGE_NEW_MESSAGE,
GTK_ICON_SIZE_BUTTON);
gtk_button_set_image (GTK_BUTTON (parent->button_action), image);
gtk_dialog_add_action_widget (GTK_DIALOG (dialog), parent->button_action,
EMP_NEW_MESSAGE_TEXT);
gtk_widget_show (parent->button_action);
/* the parent class will update the sensitivity of button_action, propagate
* it */
g_signal_connect (parent->button_action, "notify::sensitive",
G_CALLBACK (empathy_new_message_dialog_update_sms_button_sensitivity),
button);
g_signal_connect (dialog, "notify::selected-account",
G_CALLBACK (empathy_new_message_dialog_update_sms_button_sensitivity),
button);
/* Tweak the dialog */
gtk_window_set_title (GTK_WINDOW (dialog), _("New Conversation"));
gtk_window_set_role (GTK_WINDOW (dialog), "new_message");
gtk_widget_set_sensitive (parent->button_action, FALSE);
}
static void
empathy_new_message_dialog_class_init (
EmpathyNewMessageDialogClass *class)
{
GObjectClass *object_class = G_OBJECT_CLASS (class);
GtkDialogClass *dialog_class = GTK_DIALOG_CLASS (class);
EmpathyContactSelectorDialogClass *selector_dialog_class = \
EMPATHY_CONTACT_SELECTOR_DIALOG_CLASS (class);
object_class->constructor = empathy_new_message_dialog_constructor;
dialog_class->response = empathy_new_message_dialog_response;
selector_dialog_class->account_filter = empathy_new_message_account_filter;
}
/**
* empathy_new_message_dialog_new:
* @parent: parent #GtkWindow of the dialog
*
* Create a new #EmpathyNewMessageDialog it.
*
* Return value: the new #EmpathyNewMessageDialog
*/
GtkWidget *
empathy_new_message_dialog_show (GtkWindow *parent)
{
GtkWidget *dialog;
dialog = g_object_new (EMPATHY_TYPE_NEW_MESSAGE_DIALOG, NULL);
if (parent)
{
gtk_window_set_transient_for (GTK_WINDOW (dialog),
GTK_WINDOW (parent));
}
gtk_widget_show (dialog);
return dialog;
}