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60 lines
2.5 KiB
C++
60 lines
2.5 KiB
C++
/*
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* Copyright (c) 2020, Andreas Kling <kling@serenityos.org>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <LibCore/ArgsParser.h>
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#include <LibGUI/Application.h>
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#include <LibWeb/Dump.h>
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#include <LibWeb/InProcessWebView.h>
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#include <LibWeb/Layout/InitialContainingBlockBox.h>
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#include <stdlib.h>
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int main(int argc, char** argv)
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{
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auto app = GUI::Application::construct(argc, argv);
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auto window = GUI::Window::construct();
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window->set_title("DumpLayoutTree");
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window->resize(800, 600);
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window->show();
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auto& web_view = window->set_main_widget<Web::InProcessWebView>();
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web_view.load(URL::create_with_file_protocol(argv[1]));
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web_view.on_load_finish = [&](auto&) {
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auto* document = web_view.document();
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if (!document) {
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warnln("No document.");
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_exit(1);
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}
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auto* layout_root = document->layout_node();
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if (!layout_root) {
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warnln("No layout tree.");
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_exit(1);
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}
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StringBuilder builder;
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Web::dump_tree(builder, *layout_root);
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write(STDOUT_FILENO, builder.string_view().characters_without_null_termination(), builder.length());
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_exit(0);
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};
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return app->exec();
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}
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