[devhelp] Window: handle WebKitWebView::load-changed only for the active tab

[Sébastien Wilmet <swilmet src gnome org>]

commit b47c828064c24beb2be6458093d2a38b7707e644
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Tue May 15 12:00:44 2018 +0200

    Window: handle WebKitWebView::load-changed only for the active tab
    
    dh_sidebar_select_uri() is also called in
    notebook_switch_page_after_cb().
    
    There was a bug: opening a link in a new tab (with Ctrl+click or
    middle-click) made the book tree to show the new page, but the notebook
    doesn't switch to the new tab.

 src/dh-window.c |    7 ++++---
 1 files changed, 4 insertions(+), 3 deletions(-)
---
diff --git a/src/dh-window.c b/src/dh-window.c
index 0b74a5f..3011349 100644
--- a/src/dh-window.c
+++ b/src/dh-window.c
@@ -1050,16 +1050,17 @@ web_view_decide_policy_cb (WebKitWebView            *web_view,
 }
 
 static void
-web_view_load_changed_cb (WebKitWebView   *web_view,
+web_view_load_changed_cb (DhWebView       *web_view,
                           WebKitLoadEvent  load_event,
                           DhWindow        *window)
 {
         DhWindowPrivate *priv = dh_window_get_instance_private (window);
 
-        if (load_event == WEBKIT_LOAD_COMMITTED) {
+        if (load_event == WEBKIT_LOAD_COMMITTED &&
+            web_view == get_active_web_view (window)) {
                 const gchar *uri;
 
-                uri = webkit_web_view_get_uri (web_view);
+                uri = webkit_web_view_get_uri (WEBKIT_WEB_VIEW (web_view));
                 dh_sidebar_select_uri (priv->sidebar, uri);
         }
 }