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Add a callback for the signal

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Signed-off-by: Sebastian Ramacher <sebastian+dev@ramacher.at>
This commit is contained in:
Sebastian Ramacher 2013-08-30 12:59:27 +02:00
parent 70cebde1f6
commit e733e032ce
1 changed files with 10 additions and 1 deletions
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11
page-widget.c
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@ -77,6 +77,7 @@ static gboolean cb_zathura_page_widget_motion_notify(GtkWidget* widget, GdkEvent
static gboolean cb_zathura_page_widget_popup_menu(GtkWidget* widget);
static void cb_menu_image_copy(GtkMenuItem* item, ZathuraPage* page);
static void cb_menu_image_save(GtkMenuItem* item, ZathuraPage* page);
static void cb_update_surface(ZathuraRenderRequest* request, cairo_surface_t* surface, void* data);
enum properties_e {
PROP_0,
@ -189,7 +190,7 @@ zathura_page_widget_new(zathura_t* zathura, zathura_page_t* page)
zathura_page_widget_private_t* priv = ZATHURA_PAGE_GET_PRIVATE(widget);
priv->render_request = zathura_render_request_new(zathura->sync.render_thread, page);
g_signal_connect_object(priv->render_request, "completed",
G_CALLBACK(zathura_page_widget_update_surface), widget, G_CONNECT_SWAPPED);
G_CALLBACK(cb_update_surface), widget, 0);
return GTK_WIDGET(ret);
}
@ -544,6 +545,14 @@ zathura_page_widget_update_surface(ZathuraPage* widget, cairo_surface_t* surface
}
}
static void
cb_update_surface(ZathuraRenderRequest* UNUSED(request), cairo_surface_t* surface, void* data)
{
ZathuraPage* widget = data;
g_return_if_fail(ZATHURA_IS_PAGE(widget));
zathura_page_widget_update_surface(widget, surface);
}
static void
zathura_page_widget_size_allocate(GtkWidget* widget, GdkRectangle* allocation)
{