ladybird/Demos/WebView/main.cpp

/*
 * Copyright (c) 2020, Andreas Kling <kling@serenityos.org>
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice, this
 *    list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#include <AK/URL.h>
#include <LibGUI/Application.h>
#include <LibGUI/BoxLayout.h>
#include <LibGUI/StatusBar.h>
#include <LibGUI/Widget.h>
#include <LibGUI/Window.h>
#include <LibWeb/WebContentView.h>

int main(int argc, char** argv)
{
    auto app = GUI::Application::construct(argc, argv);
    auto window = GUI::Window::construct();
    auto& main_widget = window->set_main_widget<GUI::Widget>();
    main_widget.set_fill_with_background_color(true);
    main_widget.set_layout<GUI::VerticalBoxLayout>();
    auto& view = main_widget.add<WebContentView>();
    auto& statusbar = main_widget.add<GUI::StatusBar>();
    window->set_title("WebView");
    window->set_rect(100, 100, 640, 480);
    window->show();

    view.on_title_change = [&](auto& title) {
        window->set_title(String::format("%s - WebView", title.characters()));
    };

    view.on_link_hover = [&](auto& url) {
        if (url.is_valid())
            statusbar.set_text(url.to_string());
        else
            statusbar.set_text("");
    };

    view.on_link_click = [&](auto& url, auto&, auto) {
        if (url.is_valid())
            view.load(url);
    };

    view.load("file:///res/html/misc/welcome.html");

    return app->exec();
}