Function HookMainBrowserClient

core/src/browser/browser.cc:37–100

}

static void HookMainBrowserClient(cef_client_t *client)
{
    void HookKeyboardHandler(cef_client_t *client);
    HookKeyboardHandler(client);

    // Hook LifeSpanHandler.
    static auto GetLifeSpanHandler = client->get_life_span_handler;
    // Don't worry about calling convention here (stdcall).
    client->get_life_span_handler =  [](struct _cef_client_t* self) -> cef_life_span_handler_t*
    {
        auto handler = GetLifeSpanHandler(self);

        // Hook OnAfterCreated().
        OnAfterCreated = handler->on_after_created;
        handler->on_after_created = Hooked_OnAfterCreated;

        return handler;
    };

    static auto OnProcessMessageReceived = client->on_process_message_received;
    client->on_process_message_received = [](struct _cef_client_t* self,
        struct _cef_browser_t* browser,
        struct _cef_frame_t* frame,
        cef_process_id_t source_process,
        struct _cef_process_message_t* message) -> int
    {
        if (source_process == PID_RENDERER)
        {
            CefScopedStr name{ message->get_name(message) };
            auto margs = message->get_argument_list(message);

            if (name.equal("@open-devtools"))
            {
                browser::open_devtools(browser);
                return 1;
            }
            else if (name.equal("@reload-client"))
            {
                browser->reload_ignore_cache(browser);
                return 1;
            }
            else if (name.equal("@set-window-vibrancy"))
            {
                if (margs->get_type(margs, 0) == VTYPE_NULL)
                    window::clear_vibrancy(browser::window);
                else
                {
                    uint32_t param1 = (uint32_t)margs->get_double(margs, 0);
                    uint32_t param2 = (uint32_t)margs->get_double(margs, 1);
                    window::apply_vibrancy(browser::window, param1, param2);
                }
                return 1;
            }
            else if (name.equal("@set-window-theme"))
            {
                bool dark = margs->get_bool(margs, 0);
                window::set_theme(browser::window, dark);
                return 1;