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https://github.com/RGBCube/serenity
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6ec625d6f3
This is a simple command that can be used to display HTML from a given file, or from the standard input, in an HtmlView. It replaces the `tho` (test HTML output) command.
49 lines
1.4 KiB
C++
49 lines
1.4 KiB
C++
#include <LibCore/CFile.h>
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#include <LibGUI/GApplication.h>
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#include <LibGUI/GWindow.h>
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#include <LibHTML/CSS/StyleResolver.h>
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#include <LibHTML/DOM/Element.h>
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#include <LibHTML/Dump.h>
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#include <LibHTML/HtmlView.h>
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#include <LibHTML/Layout/LayoutBlock.h>
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#include <LibHTML/Layout/LayoutInline.h>
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#include <LibHTML/Layout/LayoutNode.h>
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#include <LibHTML/Parser/CSSParser.h>
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#include <LibHTML/Parser/HTMLParser.h>
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#include <stdio.h>
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int main(int argc, char** argv)
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{
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GApplication app(argc, argv);
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auto f = CFile::construct();
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bool success;
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if (argc < 2) {
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success = f->open(STDIN_FILENO, CIODevice::OpenMode::ReadOnly, CFile::ShouldCloseFileDescription::No);
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} else {
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f->set_filename(argv[1]);
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success = f->open(CIODevice::OpenMode::ReadOnly);
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}
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if (!success) {
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fprintf(stderr, "Error: %s\n", f->error_string());
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return 1;
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}
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extern const char default_stylesheet_source[];
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String css = default_stylesheet_source;
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auto sheet = parse_css(css);
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String html = String::copy(f->read_all());
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auto document = parse_html(html);
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document->normalize();
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document->add_sheet(*sheet);
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auto window = GWindow::construct();
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auto widget = HtmlView::construct();
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widget->set_document(document);
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window->set_title("HTML");
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window->set_main_widget(widget);
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window->show();
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return app.exec();
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}
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