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[empathy.git] / libempathy-gtk / empathy-subscription-dialog.c
1 /*
2  * Copyright (C) 2012 Collabora Ltd.
3  *
4  * This library is free software; you can redistribute it and/or
5  * modify it under the terms of the GNU Lesser General Public
6  * License as published by the Free Software Foundation; either
7  * version 2.1 of the License, or (at your option) any later version.
8  *
9  * This library is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
12  * Lesser General Public License for more details.
13  *
14  * You should have received a copy of the GNU Lesser General Public
15  * License along with this library; if not, write to the Free Software
16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
17  *
18  * Authors: Guillaume Desmottes <guillaume.desmottes@collabora.com>
19  */
20
21 #include "config.h"
22 #include "empathy-subscription-dialog.h"
23
24 #include <glib/gi18n-lib.h>
25 #include <telepathy-glib/telepathy-glib-dbus.h>
26
27 #include "empathy-individual-widget.h"
28 #include "empathy-utils.h"
29
30 G_DEFINE_TYPE (EmpathySubscriptionDialog, empathy_subscription_dialog, GTK_TYPE_MESSAGE_DIALOG)
31
32 enum
33 {
34   PROP_INDIVIDUAL = 1,
35   PROP_MESSAGE,
36   N_PROPS
37 };
38
39 /*
40 enum
41 {
42   LAST_SIGNAL
43 };
44
45 static guint signals[LAST_SIGNAL];
46 */
47
48 struct _EmpathySubscriptionDialogPriv
49 {
50   FolksIndividual *individual;
51   gchar *message;
52 };
53
54 static void
55 empathy_subscription_dialog_get_property (GObject *object,
56     guint property_id,
57     GValue *value,
58     GParamSpec *pspec)
59 {
60   EmpathySubscriptionDialog *self = EMPATHY_SUBSCRIPTION_DIALOG (object);
61
62   switch (property_id)
63     {
64       case PROP_INDIVIDUAL:
65         g_value_set_object (value, self->priv->individual);
66         break;
67       case PROP_MESSAGE:
68         g_value_set_string (value, self->priv->message);
69         break;
70       default:
71         G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
72         break;
73     }
74 }
75
76 static void
77 empathy_subscription_dialog_set_property (GObject *object,
78     guint property_id,
79     const GValue *value,
80     GParamSpec *pspec)
81 {
82   EmpathySubscriptionDialog *self = EMPATHY_SUBSCRIPTION_DIALOG (object);
83
84   switch (property_id)
85     {
86       case PROP_INDIVIDUAL:
87         g_assert (self->priv->individual == NULL); /* construct only */
88         self->priv->individual = g_value_dup_object (value);
89         break;
90       case PROP_MESSAGE:
91         g_assert (self->priv->message == NULL); /* construct only */
92         self->priv->message = g_value_dup_string (value);
93         break;
94       default:
95         G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
96         break;
97     }
98 }
99
100 /**
101  * block_contact_dialog_show:
102  * @parent: the parent of this dialog (or %NULL)
103  * @contact: the contact for this dialog
104  * @abusive: a pointer to store the value of the abusive contact check box
105  *  (or %NULL)
106  *
107  * Returns: %TRUE if the user wishes to block the contact
108  */
109 static gboolean
110 block_contact_dialog_show (GtkWindow *parent,
111     EmpathyContact *contact,
112     GdkPixbuf *avatar,
113     gboolean *abusive)
114 {
115   GtkWidget *dialog;
116   GtkWidget *abusive_check = NULL;
117   int res;
118   TpConnection *conn;
119
120   dialog = gtk_message_dialog_new (parent, GTK_DIALOG_MODAL,
121       GTK_MESSAGE_QUESTION, GTK_BUTTONS_NONE, _("Block %s?"),
122       empathy_contact_get_alias (contact));
123
124   gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
125       _("Are you sure you want to block '%s' from contacting you again?"),
126       empathy_contact_get_alias (contact));
127
128   gtk_dialog_add_buttons (GTK_DIALOG (dialog),
129       GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
130       _("_Block"), GTK_RESPONSE_REJECT,
131       NULL);
132
133   if (avatar != NULL)
134     {
135       GtkWidget *image = gtk_image_new_from_pixbuf (avatar);
136       gtk_message_dialog_set_image (GTK_MESSAGE_DIALOG (dialog), image);
137       gtk_widget_show (image);
138     }
139
140   conn = empathy_contact_get_connection (contact);
141
142   /* ask the user if they want to also report the contact as abusive */
143   if (tp_connection_can_report_abusive (conn))
144     {
145       GtkWidget *vbox;
146
147       vbox = gtk_message_dialog_get_message_area (
148           GTK_MESSAGE_DIALOG (dialog));
149       abusive_check = gtk_check_button_new_with_mnemonic (
150           _("_Report this contact as abusive"));
151
152       gtk_box_pack_start (GTK_BOX (vbox), abusive_check,
153               FALSE, TRUE, 0);
154       gtk_widget_show (abusive_check);
155     }
156
157   res = gtk_dialog_run (GTK_DIALOG (dialog));
158   if (abusive != NULL)
159     {
160       if (abusive_check != NULL)
161         *abusive = gtk_toggle_button_get_active (
162             GTK_TOGGLE_BUTTON (abusive_check));
163       else
164         *abusive = FALSE;
165     }
166
167   gtk_widget_destroy (dialog);
168
169   return res == GTK_RESPONSE_REJECT;
170 }
171
172 static void
173 response_cb (GtkDialog *dialog,
174     gint reponse,
175     EmpathySubscriptionDialog *self)
176 {
177   EmpathyContact *contact;
178
179   contact = empathy_contact_dup_from_folks_individual (self->priv->individual);
180
181   if (reponse == GTK_RESPONSE_YES)
182     {
183       empathy_contact_add_to_contact_list (contact, "");
184     }
185   else if (reponse == GTK_RESPONSE_NO)
186     {
187       empathy_contact_remove_from_contact_list (contact);
188     }
189   else if (reponse == GTK_RESPONSE_REJECT)
190     {
191       gboolean abusive;
192
193       /* confirm the blocking */
194       if (block_contact_dialog_show (GTK_WINDOW (dialog), contact,
195             NULL, &abusive))
196         {
197           TpContact *tp_contact;
198
199           empathy_contact_remove_from_contact_list (contact);
200
201           tp_contact = empathy_contact_get_tp_contact (contact);
202
203           tp_contact_block_async (tp_contact, abusive, NULL, NULL);
204         }
205       else
206         {
207           /* if they don't confirm, return back to the
208            * first dialog */
209           return;
210         }
211     }
212
213   gtk_widget_destroy (GTK_WIDGET (self));
214 }
215
216 static void
217 empathy_subscription_dialog_constructed (GObject *object)
218 {
219   EmpathySubscriptionDialog *self = EMPATHY_SUBSCRIPTION_DIALOG (object);
220   void (*chain_up) (GObject *) =
221       ((GObjectClass *) empathy_subscription_dialog_parent_class)->constructed;
222   GtkWidget *content;
223   GtkWidget *individual_widget;
224   const gchar *alias;
225   gchar *tmp;
226   EmpathyContact *contact;
227   TpConnection *conn;
228
229   if (chain_up != NULL)
230     chain_up (object);
231
232   g_assert (self->priv->individual != NULL);
233
234   gtk_window_set_title (GTK_WINDOW (self), _("Subscription Request"));
235
236   alias = folks_alias_details_get_alias (
237       FOLKS_ALIAS_DETAILS (self->priv->individual));
238
239   tmp = g_strdup_printf (
240       _("%s would like permission to see when you are online"), alias);
241
242   /* Why is there no gtk_message_dialog_set_text()? */
243   g_object_set (self, "text", tmp, NULL);
244   g_free (tmp);
245
246   if (self->priv->message != NULL)
247     {
248       tmp = g_strdup_printf ("<i>%s</i>", self->priv->message);
249       gtk_message_dialog_format_secondary_markup (GTK_MESSAGE_DIALOG (self),
250           "%s", tmp);
251       g_free (tmp);
252     }
253
254   /* Individual widget */
255   individual_widget = empathy_individual_widget_new (self->priv->individual,
256       EMPATHY_INDIVIDUAL_WIDGET_EDIT_ALIAS |
257       EMPATHY_INDIVIDUAL_WIDGET_EDIT_GROUPS |
258       EMPATHY_INDIVIDUAL_WIDGET_SHOW_DETAILS);
259
260   gtk_container_set_border_width (GTK_CONTAINER (individual_widget), 8);
261
262   content = gtk_dialog_get_content_area (GTK_DIALOG (self));
263
264   gtk_box_pack_start (GTK_BOX (content), individual_widget, TRUE, TRUE, 0);
265   gtk_widget_show (individual_widget);
266
267   /* Add 'Block' button if supported */
268   contact = empathy_contact_dup_from_folks_individual (self->priv->individual);
269   conn = empathy_contact_get_connection (contact);
270
271   if (tp_proxy_has_interface_by_id (conn,
272         TP_IFACE_QUARK_CONNECTION_INTERFACE_CONTACT_BLOCKING))
273     {
274       gtk_dialog_add_button (GTK_DIALOG (self),
275           _("_Block"), GTK_RESPONSE_REJECT);
276     }
277
278   g_object_unref (contact);
279
280   gtk_dialog_add_buttons (GTK_DIALOG (self),
281       _("_Decline"), GTK_RESPONSE_NO,
282       _("_Accept"), GTK_RESPONSE_YES,
283       NULL);
284
285   g_signal_connect (self, "response",
286       G_CALLBACK (response_cb), self);
287 }
288
289 static void
290 empathy_subscription_dialog_dispose (GObject *object)
291 {
292   EmpathySubscriptionDialog *self = EMPATHY_SUBSCRIPTION_DIALOG (object);
293   void (*chain_up) (GObject *) =
294       ((GObjectClass *) empathy_subscription_dialog_parent_class)->dispose;
295
296   g_clear_object (&self->priv->individual);
297
298   if (chain_up != NULL)
299     chain_up (object);
300 }
301
302 static void
303 empathy_subscription_dialog_finalize (GObject *object)
304 {
305   EmpathySubscriptionDialog *self = EMPATHY_SUBSCRIPTION_DIALOG (object);
306   void (*chain_up) (GObject *) =
307       ((GObjectClass *) empathy_subscription_dialog_parent_class)->finalize;
308
309   g_free (self->priv->message);
310
311   if (chain_up != NULL)
312     chain_up (object);
313 }
314
315 static void
316 empathy_subscription_dialog_class_init (
317     EmpathySubscriptionDialogClass *klass)
318 {
319   GObjectClass *oclass = G_OBJECT_CLASS (klass);
320   GParamSpec *spec;
321
322   oclass->get_property = empathy_subscription_dialog_get_property;
323   oclass->set_property = empathy_subscription_dialog_set_property;
324   oclass->constructed = empathy_subscription_dialog_constructed;
325   oclass->dispose = empathy_subscription_dialog_dispose;
326   oclass->finalize = empathy_subscription_dialog_finalize;
327
328   spec = g_param_spec_object ("individual", "individual",
329       "FolksIndividual",
330       FOLKS_TYPE_INDIVIDUAL,
331       G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY | G_PARAM_STATIC_STRINGS);
332   g_object_class_install_property (oclass, PROP_INDIVIDUAL, spec);
333
334   spec = g_param_spec_string ("message", "message",
335       "Message",
336       NULL,
337       G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY | G_PARAM_STATIC_STRINGS);
338   g_object_class_install_property (oclass, PROP_MESSAGE, spec);
339
340   g_type_class_add_private (klass, sizeof (EmpathySubscriptionDialogPriv));
341 }
342
343 static void
344 empathy_subscription_dialog_init (EmpathySubscriptionDialog *self)
345 {
346   self->priv = G_TYPE_INSTANCE_GET_PRIVATE (self,
347       EMPATHY_TYPE_SUBSCRIPTION_DIALOG, EmpathySubscriptionDialogPriv);
348 }
349
350 GtkWidget *
351 empathy_subscription_dialog_new (FolksIndividual *individual,
352     const gchar *message)
353 {
354   return g_object_new (EMPATHY_TYPE_SUBSCRIPTION_DIALOG,
355       "individual", individual,
356       "message", message,
357       "message-type", GTK_MESSAGE_QUESTION,
358       NULL);
359 }