On showing a calendar event in view, emit a signal to handle it in upper layers

[modest] / src / widgets / modest-gtkhtml-msg-view.c

diff --git a/src/widgets/modest-gtkhtml-msg-view.c b/src/widgets/modest-gtkhtml-msg-view.c
index 9941c1e..35810e4 100644 (file)
--- a/src/widgets/modest-gtkhtml-msg-view.c
+++ b/src/widgets/modest-gtkhtml-msg-view.c
@@ -261,6 +261,8 @@ struct _ModestGtkhtmlMsgViewPrivate {
        GtkWidget   *calendar_box;
        GtkWidget   *calendar_icon;
 #endif
+       GtkWidget   *calendar_actions_box;
+       GtkWidget   *calendar_actions_container;
 
        /* internal adjustments for set_scroll_adjustments */
        GtkAdjustment *hadj;
@@ -1250,6 +1252,7 @@ modest_gtkhtml_msg_view_init (ModestGtkhtmlMsgView *obj)
                                                                   
                gtk_widget_hide_all (priv->priority_box);
        }
+       priv->calendar_actions_box = NULL;
        priv->calendar_icon = gtk_image_new ();
        gtk_image_set_from_icon_name (GTK_IMAGE (priv->calendar_icon), MODEST_HEADER_ICON_CALENDAR, GTK_ICON_SIZE_MENU);
        gtk_misc_set_alignment (GTK_MISC (priv->calendar_icon), 0.0, 0.5);
@@ -1279,6 +1282,9 @@ modest_gtkhtml_msg_view_init (ModestGtkhtmlMsgView *obj)
                g_free (att_label);
        }
 
+       priv->calendar_actions_container = gtk_vbox_new (FALSE, 0);
+       gtk_box_pack_start (GTK_BOX (priv->headers_box), priv->calendar_actions_container, FALSE, FALSE, 0);
+
 #ifndef MODEST_TOOLKIT_HILDON2
        separator = gtk_hseparator_new ();
        gtk_box_pack_start (GTK_BOX(priv->headers_box), separator, FALSE, FALSE, 0);
@@ -2793,9 +2799,19 @@ set_calendar (ModestGtkhtmlMsgView *self, TnyHeader *header, TnyMsg *msg)
        g_return_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self));
        priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
 
+       if (priv->calendar_actions_box) {
+               gtk_widget_destroy (priv->calendar_actions_box);
+               priv->calendar_actions_box = NULL;
+       }
+
        calendar_part = modest_tny_msg_find_calendar (TNY_MSG (msg));
 
        if (calendar_part) {
+               priv->calendar_actions_box = gtk_vbox_new (FALSE, 0);
+               gtk_widget_show (priv->calendar_actions_box);
+               gtk_box_pack_start (GTK_BOX (priv->calendar_actions_container), priv->calendar_actions_box, FALSE, FALSE, 0);
+               gtk_widget_show (priv->calendar_actions_container);
+               g_signal_emit_by_name (G_OBJECT (self), "handle-calendar", calendar_part, priv->calendar_actions_box);
                gtk_widget_show_all  (priv->calendar_box);
                g_object_unref (calendar_part);
        } else {