Merge lp:~darcy-develin/midori/midori-reload-middle-click into lp:midori

[Darcy Luís Neves Brás da Silva]

Make middle clicking reload button duplicate the current tab, similar to other browsers

add support for middle click over reload button to duplicate the current page/tab
through addition of reload-middle-click data to toolitem which in turn allows
the invocation of TabDuplicate action.
this feature is present both in chromium and firefox.

[Paweł Forysiuk (tuxator)]

Seems to work fine here.

review: Approve

=== modified file 'midori/midori-browser.c'
--- midori/midori-browser.c	2014-05-08 22:42:41 +0000
+++ midori/midori-browser.c	2014-06-05 10:45:47 +0000
@@ -6335,6 +6335,12 @@
 {
     if (MIDORI_EVENT_NEW_TAB (event))
     {
+        /* check if the middle-click was performed over reload button */
+        if (g_object_get_data (G_OBJECT (toolitem), "reload-middle-click"))
+        {
+            gtk_action_activate (_action_by_name (browser, "TabDuplicate"));
+        }
+        
         GtkWidget* parent = gtk_widget_get_parent (toolitem);
         GtkAction* action = gtk_activatable_get_related_action (
             GTK_ACTIVATABLE (parent));
@@ -6472,6 +6478,9 @@
                 else if (g_str_has_suffix (*name, "Forward"))
                     g_object_set_data (G_OBJECT (gtk_bin_get_child (GTK_BIN (toolitem))),
                         "history-forward", (void*) 0xdeadbeef);
+                else if (g_strcmp0 (*name, "Reload"))
+                    g_object_set_data (G_OBJECT (gtk_bin_get_child (GTK_BIN (toolitem))),
+                        "reload-middle-click", (void*) 0xdeadbeef);
 
                 g_signal_connect (gtk_bin_get_child (GTK_BIN (toolitem)),
                     "button-press-event",