Add nautilus-sendto plugin

As nautilus-sendto now exports its plugin API.

https://bugzilla.gnome.org/show_bug.cgi?id=596075

1 files changed, 290 insertions, 0 deletions

diff --git a/nautilus-sendto-plugin/empathy-nautilus-sendto.c b/nautilus-sendto-plugin/empathy-nautilus-sendto.c
new file mode 100644
index 000000000..976ed84c7
--- /dev/null
+++ b/nautilus-sendto-plugin/empathy-nautilus-sendto.c
@@ -0,0 +1,290 @@
+/*
+ * Copyright (C) 2008, 2009 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 av.
+ *
+ * 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 Street, Fifth Floor,
+ * Boston, MA 02110-1301  USA.
+ *
+ * Authors: Jonny Lamb <jonny.lamb@collabora.co.uk>
+ *          Cosimo Cecchi <cosimo.cecchi@collabora.co.uk>
+ */
+
+#include "config.h"
+
+#include <glib.h>
+#include <glib/gi18n-lib.h>
+#include <gtk/gtk.h>
+#include <gio/gio.h>
+
+#include <telepathy-glib/enums.h>
+
+#include <libempathy/empathy-contact.h>
+#include <libempathy/empathy-debug.h>
+#include <libempathy/empathy-contact-manager.h>
+#include <libempathy/empathy-ft-factory.h>
+#include <libempathy/empathy-ft-handler.h>
+#include <libempathy/empathy-tp-file.h>
+#include <libempathy/empathy-account-manager.h>
+
+#include <libempathy-gtk/empathy-contact-selector.h>
+#include <libempathy-gtk/empathy-ui-utils.h>
+
+#include "nautilus-sendto-plugin.h"
+
+static EmpathyAccountManager *acc_manager = NULL;
+static EmpathyFTFactory *factory = NULL;
+static guint transfers = 0;
+
+static gboolean destroy (NstPlugin *plugin);
+
+static void
+handle_account_manager_ready ()
+{
+  TpConnectionPresenceType presence;
+
+  presence = empathy_account_manager_get_global_presence (acc_manager,
+      NULL, NULL);
+
+  if (presence < TP_CONNECTION_PRESENCE_TYPE_AVAILABLE)
+    return;
+}
+
+static void
+acc_manager_ready_cb (EmpathyAccountManager *am,
+    GParamSpec *pspec,
+    gpointer _user_data)
+{
+  if (!empathy_account_manager_is_ready (am))
+    return;
+
+  handle_account_manager_ready ();
+}
+
+static gboolean
+init (NstPlugin *plugin)
+{
+  g_print ("Init %s plugin\n", plugin->info->id);
+
+  empathy_gtk_init ();
+
+  acc_manager = empathy_account_manager_dup_singleton ();
+
+  if (empathy_account_manager_is_ready (acc_manager))
+    handle_account_manager_ready ();
+  else
+    g_signal_connect (acc_manager, "notify::ready",
+        G_CALLBACK (acc_manager_ready_cb), NULL);
+
+  return TRUE;
+}
+
+static GtkWidget *
+get_contacts_widget (NstPlugin *plugin)
+{
+  EmpathyContactManager *manager;
+  GtkWidget *selector;
+
+  manager = empathy_contact_manager_dup_singleton ();
+  selector = empathy_contact_selector_new (EMPATHY_CONTACT_LIST (manager));
+
+  empathy_contact_selector_set_visible (EMPATHY_CONTACT_SELECTOR (selector),
+      (EmpathyContactSelectorFilterFunc) empathy_contact_can_send_files, NULL);
+
+  g_object_unref (manager);
+
+  return selector;
+}
+
+static EmpathyContact *
+get_selected_contact (GtkWidget *contact_widget)
+{
+  EmpathyContact *contact;
+  GtkTreeModel *model;
+  GtkTreeIter iter;
+
+  if (!gtk_combo_box_get_active_iter (GTK_COMBO_BOX (contact_widget), &iter))
+    return NULL;
+
+  model = gtk_combo_box_get_model (GTK_COMBO_BOX (contact_widget));
+  gtk_tree_model_get (model, &iter,
+      EMPATHY_CONTACT_LIST_STORE_COL_CONTACT, &contact, -1);
+
+  return contact;
+}
+
+static gboolean
+validate_destination (NstPlugin *plugin,
+                      GtkWidget *contact_widget,
+                      gchar **error)
+{
+  EmpathyContact *contact = NULL;
+  gboolean ret = TRUE;
+
+  contact = get_selected_contact (contact_widget);
+
+  if (!contact)
+    return FALSE;
+
+  if (!empathy_contact_can_send_files (contact))
+    {
+      *error = g_strdup (_("The contact selected cannot receive files."));
+      ret = FALSE;
+    }
+
+  if (ret && !empathy_contact_is_online (contact))
+    {
+      *error = g_strdup (_("The contact selected is offline."));
+      ret = FALSE;
+    }
+
+  g_object_unref (contact);
+
+  return ret;
+}
+
+static void
+quit (void)
+{
+  if (--transfers > 0)
+    return;
+
+  destroy (NULL);
+  gtk_main_quit ();
+}
+
+static void
+transfer_done_cb (EmpathyFTHandler *handler,
+                  EmpathyTpFile *tp_file,
+                  NstPlugin *plugin)
+{
+  quit ();
+}
+
+static void
+transfer_error_cb (EmpathyFTHandler *handler,
+                   GError *error,
+                   NstPlugin *plugin)
+{
+  quit ();
+}
+
+static void
+error_dialog_cb (GtkDialog *dialog,
+                 gint arg,
+                 gpointer user_data)
+{
+  gtk_widget_destroy (GTK_WIDGET (dialog));
+  quit ();
+}
+
+static void
+handler_ready_cb (EmpathyFTFactory *factory,
+                  EmpathyFTHandler *handler,
+                  GError *error,
+                  NstPlugin *plugin)
+{
+  if (error != NULL)
+    {
+      GtkWidget *dialog;
+      dialog = gtk_message_dialog_new (NULL, 0, GTK_MESSAGE_ERROR,
+          GTK_BUTTONS_CLOSE, "%s",
+          error->message ? error->message : _("No error message"));
+
+      g_signal_connect (dialog, "response", G_CALLBACK (error_dialog_cb), NULL);
+      gtk_widget_show (dialog);
+    }
+  else
+    {
+      g_signal_connect (handler, "transfer-done",
+          G_CALLBACK (transfer_done_cb), plugin);
+      g_signal_connect (handler, "transfer-error",
+          G_CALLBACK (transfer_error_cb), plugin);
+
+      empathy_ft_handler_start_transfer (handler);
+    }
+}
+
+static gboolean
+send_files (NstPlugin *plugin,
+            GtkWidget *contact_widget,
+            GList *file_list)
+{
+  EmpathyContact *contact;
+  GList *l;
+
+  contact = get_selected_contact (contact_widget);
+
+  if (!contact)
+    return FALSE;
+
+  factory = empathy_ft_factory_dup_singleton ();
+
+  g_signal_connect (factory, "new-ft-handler",
+      G_CALLBACK (handler_ready_cb), plugin);
+
+  for (l = file_list; l; l = l->next)
+    {
+      gchar *path = l->data;
+      GFile *file;
+
+      file = g_file_new_for_uri (path);
+
+      ++transfers;
+
+      empathy_ft_factory_new_transfer_outgoing (factory,
+          contact, file);
+
+      g_object_unref (file);
+    }
+
+  g_object_unref (contact);
+
+  if (transfers == 0)
+    {
+      destroy (NULL);
+      return TRUE;
+    }
+
+  return FALSE;
+}
+
+static gboolean
+destroy (NstPlugin *plugin)
+{
+  if (acc_manager)
+    g_object_unref (acc_manager);
+
+  if (factory)
+    g_object_unref (factory);
+
+  return TRUE;
+}
+
+static
+NstPluginInfo plugin_info = {
+  "im",
+  "empathy",
+  N_("Instant Message (Empathy)"),
+  GETTEXT_PACKAGE,
+  TRUE,
+  NAUTILUS_CAPS_NONE,
+  init,
+  get_contacts_widget,
+  validate_destination,
+  send_files,
+  destroy
+};
+
+NST_INIT_PLUGIN (plugin_info)
+