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Keep the thumbnail view around to avoid a WebKitGTK+ bug

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The thumbnail view will be destroyed when the tab is closed, so
it's a minor memory surplus if a user actually opens many
speed dial pages.
This commit is contained in:
Christian Dywan 2009-10-14 21:29:04 +02:00
parent 6a590a3125
commit c49a7d1e04
1 changed files with 28 additions and 10 deletions
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32
midori/midori-view.c
View file

@ -77,6 +77,7 @@ struct _MidoriView
gchar* selected_text;
MidoriWebSettings* settings;
GtkWidget* web_view;
GtkWidget* thumb_view;
KatzeArray* news_feeds;
gboolean speed_dial_in_new_tabs;
@ -2294,6 +2295,9 @@ midori_view_finalize (GObject* object)
g_signal_handlers_disconnect_by_func (view->item,
midori_view_item_meta_data_changed, view);
if (view->thumb_view)
gtk_widget_destroy (view->thumb_view);
katze_assign (view->uri, NULL);
katze_assign (view->title, NULL);
katze_object_assign (view->icon, NULL);
@ -4087,7 +4091,14 @@ thumb_view_load_status_cb (MidoriView* thumb_view,
g_free (encoded);
g_free (file_content);
g_signal_handlers_disconnect_by_func (
thumb_view, thumb_view_load_status_cb, view);
/* Destroying the view here may trigger a WebKitGTK+ bug */
#if !WEBKIT_CHECK_VERSION (1, 1, 14)
gtk_widget_destroy (GTK_WIDGET (thumb_view));
view->thumb_view = NULL;
#endif
}
/**
@ -4109,13 +4120,10 @@ midori_view_speed_dial_inject_thumb (MidoriView* view,
GtkWidget* notebook;
GtkWidget* label;
thumb_view = midori_view_new (view->net);
settings = g_object_new (MIDORI_TYPE_WEB_SETTINGS, "enable-scripts", FALSE,
"enable-plugins", FALSE, "auto-load-images", TRUE, NULL);
midori_view_set_settings (MIDORI_VIEW (thumb_view), settings);
browser = gtk_widget_get_toplevel (GTK_WIDGET (view));
if (!GTK_IS_WINDOW (browser))
return;
/* What we are doing here is a bit of a hack. In order to render a
thumbnail we need a new view and load the url in it. But it has
to be visible and packed in a container. So we secretly pack it
@ -4123,12 +4131,22 @@ midori_view_speed_dial_inject_thumb (MidoriView* view,
notebook = katze_object_get_object (browser, "notebook");
if (!notebook)
return;
gtk_container_add (GTK_CONTAINER (notebook), thumb_view);
if (!view->thumb_view)
{
view->thumb_view = midori_view_new (view->net);
gtk_container_add (GTK_CONTAINER (notebook), view->thumb_view);
/* We use an empty label. It's not invisible but at least hard to spot. */
label = gtk_event_box_new ();
gtk_notebook_set_tab_label (GTK_NOTEBOOK (notebook), thumb_view, label);
gtk_notebook_set_tab_label (GTK_NOTEBOOK (notebook), view->thumb_view, label);
g_object_unref (notebook);
gtk_widget_show (thumb_view);
gtk_widget_show (view->thumb_view);
}
thumb_view = view->thumb_view;
settings = g_object_new (MIDORI_TYPE_WEB_SETTINGS, "enable-scripts", FALSE,
"enable-plugins", FALSE, "auto-load-images", TRUE, NULL);
midori_view_set_settings (MIDORI_VIEW (thumb_view), settings);
g_object_set_data (G_OBJECT (thumb_view), "dom-id", dom_id);
g_signal_connect (thumb_view, "notify::load-status",
G_CALLBACK (thumb_view_load_status_cb), view);