static gint
luaH_webview_eval_js(lua_State *L)
{
WebKitWebFrame *frame = NULL;
widget_t *w = luaH_checkwidget(L, 1);
WebKitWebView *view = WEBKIT_WEB_VIEW(g_object_get_data(G_OBJECT(w->widget), "webview"));
const gchar *script = luaL_checkstring(L, 2);
const gchar *filename = luaL_checkstring(L, 3);
/* Check if js should be run on currently focused frame */
if (lua_gettop(L) >= 4) {
if (lua_islightuserdata(L, 4)) {
frame = lua_touserdata(L, 4);
} else if (lua_toboolean(L, 4)) {
frame = webkit_web_view_get_focused_frame(view);
}
}
/* Fall back on main frame */
if (!frame)
frame = webkit_web_view_get_main_frame(WEBKIT_WEB_VIEW(view));
/* evaluate javascript script and push return result onto lua stack */
const gchar *result = webview_eval_js(frame, script, filename);
lua_pushstring(L, result);
return 1;
}
static gint
luaH_webview_eval_js(lua_State *L)
{
widget_t *w = luaH_checkudata(L, 1, &widget_class);
WebKitWebView *view = WEBKIT_WEB_VIEW(g_object_get_data(G_OBJECT(w->widget), "webview"));
const gchar *script = luaL_checkstring(L, 2);
const gchar *filename = luaL_checkstring(L, 3);
/* evaluate javascript script and push return result onto lua stack */
const gchar *result = webview_eval_js(view, script, filename);
lua_pushstring(L, result);
return 1;
}