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-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();
}
