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[empathy] add empathy-subscription-dialog

commit 875ec0d10b3042d2c40a7d0f288653adbdc281bf
Author: Guillaume Desmottes <guillaume desmottes collabora co uk>
Date:   Fri Jun 29 12:39:32 2012 +0200

    add empathy-subscription-dialog
    
    This is copied from the similar dialog in empathy-account-dialogs.c which I'm
    about to remove.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=679136

 libempathy-gtk/Makefile.am                   |    2 +
 libempathy-gtk/empathy-subscription-dialog.c |  288 ++++++++++++++++++++++++++
 libempathy-gtk/empathy-subscription-dialog.h |   75 +++++++
 po/POTFILES.in                               |    1 +
 4 files changed, 366 insertions(+), 0 deletions(-)
---
diff --git a/libempathy-gtk/Makefile.am b/libempathy-gtk/Makefile.am
index 993a255..a86358f 100644
--- a/libempathy-gtk/Makefile.am
+++ b/libempathy-gtk/Makefile.am
@@ -86,6 +86,7 @@ libempathy_gtk_handwritten_source =            	\
 	empathy-spell.c				\
 	empathy-status-preset-dialog.c		\
 	empathy-string-parser.c			\
+	empathy-subscription-dialog.c	\
 	empathy-theme-manager.c			\
 	empathy-tls-dialog.c			\
 	empathy-ui-utils.c			\
@@ -153,6 +154,7 @@ libempathy_gtk_headers =			\
 	empathy-spell.h				\
 	empathy-status-preset-dialog.h		\
 	empathy-string-parser.h			\
+	empathy-subscription-dialog.h	\
 	empathy-theme-manager.h			\
 	empathy-tls-dialog.h			\
 	empathy-ui-utils.h			\
diff --git a/libempathy-gtk/empathy-subscription-dialog.c b/libempathy-gtk/empathy-subscription-dialog.c
new file mode 100644
index 0000000..2e65685
--- /dev/null
+++ b/libempathy-gtk/empathy-subscription-dialog.c
@@ -0,0 +1,288 @@
+/*
+ * Copyright (C) 2012 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: Guillaume Desmottes <guillaume desmottes collabora com>
+ */
+
+#include "config.h"
+
+#include "empathy-subscription-dialog.h"
+
+#include <libempathy/empathy-utils.h>
+#include <libempathy-gtk/empathy-individual-widget.h>
+#include <libempathy-gtk/empathy-contact-dialogs.h>
+
+#include <glib/gi18n-lib.h>
+
+G_DEFINE_TYPE (EmpathySubscriptionDialog, empathy_subscription_dialog, GTK_TYPE_MESSAGE_DIALOG)
+
+enum
+{
+  PROP_INDIVIDUAL = 1,
+  PROP_MESSAGE,
+  N_PROPS
+};
+
+/*
+enum
+{
+  LAST_SIGNAL
+};
+
+static guint signals[LAST_SIGNAL];
+*/
+
+struct _EmpathySubscriptionDialogPriv
+{
+  FolksIndividual *individual;
+  gchar *message;
+};
+
+static void
+empathy_subscription_dialog_get_property (GObject *object,
+    guint property_id,
+    GValue *value,
+    GParamSpec *pspec)
+{
+  EmpathySubscriptionDialog *self = EMPATHY_SUBSCRIPTION_DIALOG (object);
+
+  switch (property_id)
+    {
+      case PROP_INDIVIDUAL:
+        g_value_set_object (value, self->priv->individual);
+        break;
+      case PROP_MESSAGE:
+        g_value_set_string (value, self->priv->message);
+        break;
+      default:
+        G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+        break;
+    }
+}
+
+static void
+empathy_subscription_dialog_set_property (GObject *object,
+    guint property_id,
+    const GValue *value,
+    GParamSpec *pspec)
+{
+  EmpathySubscriptionDialog *self = EMPATHY_SUBSCRIPTION_DIALOG (object);
+
+  switch (property_id)
+    {
+      case PROP_INDIVIDUAL:
+        g_assert (self->priv->individual == NULL); /* construct only */
+        self->priv->individual = g_value_dup_object (value);
+        break;
+      case PROP_MESSAGE:
+        g_assert (self->priv->message == NULL); /* construct only */
+        self->priv->message = g_value_dup_string (value);
+        break;
+      default:
+        G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+        break;
+    }
+}
+
+static void
+response_cb (GtkDialog *dialog,
+    gint reponse,
+    EmpathySubscriptionDialog *self)
+{
+  EmpathyContact *contact;
+
+  contact = empathy_contact_dup_from_folks_individual (self->priv->individual);
+
+  if (reponse == GTK_RESPONSE_YES)
+    {
+      empathy_contact_add_to_contact_list (contact, "");
+    }
+  else if (reponse == GTK_RESPONSE_NO)
+    {
+      empathy_contact_remove_from_contact_list (contact);
+    }
+  else if (reponse == GTK_RESPONSE_REJECT)
+    {
+      gboolean abusive;
+
+      /* confirm the blocking */
+      if (empathy_block_contact_dialog_show (GTK_WINDOW (dialog), contact,
+            NULL, &abusive))
+        {
+          TpContact *tp_contact;
+
+          empathy_contact_remove_from_contact_list (contact);
+
+          tp_contact = empathy_contact_get_tp_contact (contact);
+
+          tp_contact_block_async (tp_contact, abusive, NULL, NULL);
+        }
+      else
+        {
+          /* if they don't confirm, return back to the
+           * first dialog */
+          return;
+        }
+    }
+
+  gtk_widget_destroy (GTK_WIDGET (self));
+}
+
+static void
+empathy_subscription_dialog_constructed (GObject *object)
+{
+  EmpathySubscriptionDialog *self = EMPATHY_SUBSCRIPTION_DIALOG (object);
+  void (*chain_up) (GObject *) =
+      ((GObjectClass *) empathy_subscription_dialog_parent_class)->constructed;
+  GtkWidget *content;
+  GtkWidget *individual_widget;
+  const gchar *alias;
+  gchar *tmp;
+  EmpathyContact *contact;
+  TpConnection *conn;
+
+  if (chain_up != NULL)
+    chain_up (object);
+
+  g_assert (self->priv->individual != NULL);
+
+  gtk_window_set_title (GTK_WINDOW (self), _("Subscription Request"));
+
+  alias = folks_alias_details_get_alias (
+      FOLKS_ALIAS_DETAILS (self->priv->individual));
+
+  tmp = g_strdup_printf (
+      _("%s would like permission to see when you are online"), alias);
+
+  /* Why is there no gtk_message_dialog_set_text()? */
+  g_object_set (self, "text", tmp, NULL);
+  g_free (tmp);
+
+  if (self->priv->message != NULL)
+    {
+      tmp = g_strdup_printf ("<i>%s</i>", self->priv->message);
+      gtk_message_dialog_format_secondary_markup (GTK_MESSAGE_DIALOG (self),
+          tmp);
+      g_free (tmp);
+    }
+
+  /* Individual widget */
+  individual_widget = empathy_individual_widget_new (self->priv->individual,
+      EMPATHY_INDIVIDUAL_WIDGET_EDIT_ALIAS |
+      EMPATHY_INDIVIDUAL_WIDGET_EDIT_GROUPS |
+      EMPATHY_INDIVIDUAL_WIDGET_SHOW_DETAILS);
+
+  gtk_container_set_border_width (GTK_CONTAINER (individual_widget), 8);
+
+  content = gtk_dialog_get_content_area (GTK_DIALOG (self));
+
+  gtk_box_pack_start (GTK_BOX (content), individual_widget, TRUE, TRUE, 0);
+  gtk_widget_show (individual_widget);
+
+  /* Add 'Block' button if supported */
+  contact = empathy_contact_dup_from_folks_individual (self->priv->individual);
+  conn = empathy_contact_get_connection (contact);
+
+  if (tp_proxy_has_interface_by_id (conn,
+        TP_IFACE_QUARK_CONNECTION_INTERFACE_CONTACT_BLOCKING))
+    {
+      gtk_dialog_add_button (GTK_DIALOG (self),
+          _("_Block"), GTK_RESPONSE_REJECT);
+    }
+
+  g_object_unref (contact);
+
+  gtk_dialog_add_buttons (GTK_DIALOG (self),
+      _("_Decline"), GTK_RESPONSE_NO,
+      _("_Accept"), GTK_RESPONSE_YES,
+      NULL);
+
+  g_signal_connect (self, "response",
+      G_CALLBACK (response_cb), self);
+}
+
+static void
+empathy_subscription_dialog_dispose (GObject *object)
+{
+  EmpathySubscriptionDialog *self = EMPATHY_SUBSCRIPTION_DIALOG (object);
+  void (*chain_up) (GObject *) =
+      ((GObjectClass *) empathy_subscription_dialog_parent_class)->dispose;
+
+  g_clear_object (&self->priv->individual);
+
+  if (chain_up != NULL)
+    chain_up (object);
+}
+
+static void
+empathy_subscription_dialog_finalize (GObject *object)
+{
+  EmpathySubscriptionDialog *self = EMPATHY_SUBSCRIPTION_DIALOG (object);
+  void (*chain_up) (GObject *) =
+      ((GObjectClass *) empathy_subscription_dialog_parent_class)->finalize;
+
+  g_free (self->priv->message);
+
+  if (chain_up != NULL)
+    chain_up (object);
+}
+
+static void
+empathy_subscription_dialog_class_init (
+    EmpathySubscriptionDialogClass *klass)
+{
+  GObjectClass *oclass = G_OBJECT_CLASS (klass);
+  GParamSpec *spec;
+
+  oclass->get_property = empathy_subscription_dialog_get_property;
+  oclass->set_property = empathy_subscription_dialog_set_property;
+  oclass->constructed = empathy_subscription_dialog_constructed;
+  oclass->dispose = empathy_subscription_dialog_dispose;
+  oclass->finalize = empathy_subscription_dialog_finalize;
+
+  spec = g_param_spec_object ("individual", "individual",
+      "FolksIndividual",
+      FOLKS_TYPE_INDIVIDUAL,
+      G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY | G_PARAM_STATIC_STRINGS);
+  g_object_class_install_property (oclass, PROP_INDIVIDUAL, spec);
+
+  spec = g_param_spec_string ("message", "message",
+      "Message",
+      NULL,
+      G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY | G_PARAM_STATIC_STRINGS);
+  g_object_class_install_property (oclass, PROP_MESSAGE, spec);
+
+  g_type_class_add_private (klass, sizeof (EmpathySubscriptionDialogPriv));
+}
+
+static void
+empathy_subscription_dialog_init (EmpathySubscriptionDialog *self)
+{
+  self->priv = G_TYPE_INSTANCE_GET_PRIVATE (self,
+      EMPATHY_TYPE_SUBSCRIPTION_DIALOG, EmpathySubscriptionDialogPriv);
+}
+
+GtkWidget *
+empathy_subscription_dialog_new (FolksIndividual *individual,
+    const gchar *message)
+{
+  return g_object_new (EMPATHY_TYPE_SUBSCRIPTION_DIALOG,
+      "individual", individual,
+      "message", message,
+      "message-type", GTK_MESSAGE_QUESTION,
+      NULL);
+}
diff --git a/libempathy-gtk/empathy-subscription-dialog.h b/libempathy-gtk/empathy-subscription-dialog.h
new file mode 100644
index 0000000..2e7de95
--- /dev/null
+++ b/libempathy-gtk/empathy-subscription-dialog.h
@@ -0,0 +1,75 @@
+/*
+ * Copyright (C) 2012 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: Guillaume Desmottes <guillaume desmottes collabora com>
+ */
+
+#ifndef __EMPATHY_SUBSCRIPTION_DIALOG_H__
+#define __EMPATHY_SUBSCRIPTION_DIALOG_H__
+
+#include <gtk/gtk.h>
+#include <folks/folks.h>
+
+G_BEGIN_DECLS
+
+typedef struct _EmpathySubscriptionDialog EmpathySubscriptionDialog;
+typedef struct _EmpathySubscriptionDialogClass EmpathySubscriptionDialogClass;
+typedef struct _EmpathySubscriptionDialogPriv EmpathySubscriptionDialogPriv;
+
+struct _EmpathySubscriptionDialogClass
+{
+  /*<private>*/
+  GtkMessageDialogClass parent_class;
+};
+
+struct _EmpathySubscriptionDialog
+{
+  /*<private>*/
+  GtkMessageDialog parent;
+  EmpathySubscriptionDialogPriv *priv;
+};
+
+GType empathy_subscription_dialog_get_type (void);
+
+/* TYPE MACROS */
+#define EMPATHY_TYPE_SUBSCRIPTION_DIALOG \
+  (empathy_subscription_dialog_get_type ())
+#define EMPATHY_SUBSCRIPTION_DIALOG(obj) \
+  (G_TYPE_CHECK_INSTANCE_CAST((obj), \
+    EMPATHY_TYPE_SUBSCRIPTION_DIALOG, \
+    EmpathySubscriptionDialog))
+#define EMPATHY_SUBSCRIPTION_DIALOG_CLASS(klass) \
+  (G_TYPE_CHECK_CLASS_CAST((klass), \
+    EMPATHY_TYPE_SUBSCRIPTION_DIALOG, \
+    EmpathySubscriptionDialogClass))
+#define EMPATHY_IS_SUBSCRIPTION_DIALOG(obj) \
+  (G_TYPE_CHECK_INSTANCE_TYPE((obj), \
+    EMPATHY_TYPE_SUBSCRIPTION_DIALOG))
+#define EMPATHY_IS_SUBSCRIPTION_DIALOG_CLASS(klass) \
+  (G_TYPE_CHECK_CLASS_TYPE((klass), \
+    EMPATHY_TYPE_SUBSCRIPTION_DIALOG))
+#define EMPATHY_SUBSCRIPTION_DIALOG_GET_CLASS(obj) \
+  (G_TYPE_INSTANCE_GET_CLASS ((obj), \
+    EMPATHY_TYPE_SUBSCRIPTION_DIALOG, \
+    EmpathySubscriptionDialogClass))
+
+GtkWidget * empathy_subscription_dialog_new (FolksIndividual *individual,
+    const gchar *message);
+
+G_END_DECLS
+
+#endif /* #ifndef __EMPATHY_SUBSCRIPTION_DIALOG_H__*/
diff --git a/po/POTFILES.in b/po/POTFILES.in
index acbd0d3..61dbbe2 100644
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -68,6 +68,7 @@ libempathy-gtk/empathy-ui-utils.c
 libempathy-gtk/totem-subtitle-encoding.c
 libempathy-gtk/empathy-webkit-utils.c
 libempathy-gtk/empathy-calendar-button.c
+libempathy-gtk/empathy-subscription-dialog.c
 
 nautilus-sendto-plugin/empathy-nautilus-sendto.c
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