int main(int argc, char *argv[]) { QApplication app(argc, argv); QString filename("unknown"); if (argc == 2) { filename = argv[1]; } RWindow window; QBoxLayout *layout = qobject_cast<QBoxLayout *>(window.layout()); QLabel heading("Could not open file."); heading.setFont(QFont("Liberation Serif", 30)); layout->addWidget(&heading); layout->addStrut(8); QLabel detail( QString("The file %1 is of an unrecognized type and cannot be opened.") .arg(runcible::quote(filename))); detail.setFont(QFont("Liberation Serif", 12)); detail.setWordWrap(true); layout->addWidget(&detail); layout->addStretch(1); QObject::connect(&window, SIGNAL(back()), &app, SLOT(quit())); window.showMessage("How unfortunate."); window.showMaximized(); return app.exec(); }
int main(int argc, char *argv[]) { QApplication app(argc, argv); if (argc != 2) { fprintf(stderr, "Usage: runcible-view-pdf <file:url>\n"); return 1; } QUrl path(argv[1]); RWindow window; PdfView widget; QObject::connect(&widget, SIGNAL(morePages(int)), &window, SLOT(showTimeline(int))); QObject::connect(&widget, SIGNAL(pageChanged(int)), &window, SLOT(updateTimeline(int))); window.layout()->addWidget(&widget); widget.setDocument(path.path()); if (path.hasFragment()) { QString fragment = path.fragment(); if (fragment.startsWith("page:")) { widget.goToPage(fragment.right(fragment.size() - 5).toInt()); } } QObject::connect(&window, SIGNAL(back()), &app, SLOT(quit())); window.showMaximized(); return app.exec(); }
int main(int argc, char *argv[]) { QApplication app(argc, argv); if (argc != 2) { fprintf(stderr, "Usage: runcible-open-ext-txt <file>"); return 1; } QString filename(argv[1]); QFile file(filename); QString suffix(QFileInfo(file).suffix()); qDebug() << "Loading" << filename; QString text; if (file.open(QIODevice::ReadOnly)) { qDebug() << "Opened"; text = file.readAll(); qDebug() << "Loaded"; } RWindow window; PageView display; window.layout()->addWidget(&display); qDebug() << "Added display."; QObject::connect(&display, SIGNAL(pageCountChanged(int)), &window, SLOT(showTimeline(int))); QObject::connect(&display, SIGNAL(pageChanged(int)), &window, SLOT(updateTimeline(int))); window.showMaximized(); QTextDocument doc; doc.setDefaultTextOption(QTextOption(Qt::AlignJustify)); doc.setMetaInformation(QTextDocument::DocumentUrl, QUrl::fromLocalFile(filename).toString()); if (suffix == "html") { doc.setHtml(text); } else { text.replace(QRegExp("([^\\r\\n])(\\r)?\\n([^\\n\\r])"), "\\1 \\3"); doc.setPlainText(text); } qDebug() << "Created doc."; display.setDocument(filename, &doc); qDebug() << "Set doc."; QObject::connect(&window, SIGNAL(back()), &app, SLOT(quit())); window.showMessage(doc.metaInformation(QTextDocument::DocumentTitle)); return app.exec(); }