Method updateCaption

kdevplatform/shell/mainwindow.cpp:454–504

}

void MainWindow::updateCaption()
{
    QString title;
    QString localFilePath;
    bool isDocumentModified = false;

    if(area()->activeView())
    {
        Sublime::Document* doc = area()->activeView()->document();
        auto* urlDoc = qobject_cast<Sublime::UrlDocument*>(doc);
        if(urlDoc)
        {
            if (urlDoc->url().isLocalFile()) {
                localFilePath = urlDoc->url().toLocalFile();
            }
            title += Core::self()->projectController()->prettyFileName(urlDoc->url(), KDevelop::IProjectController::FormatPlain);
        }
        else
            title += doc->title();

        auto iDoc = qobject_cast<IDocument*>(doc);
        if (iDoc && iDoc->textDocument() && !iDoc->textDocument()->isReadWrite()) {
            title += i18n(" (read only)");
        }

        title += QLatin1String(" [*]"); // [*] is placeholder for modified state, cmp. QWidget::windowModified

        isDocumentModified = iDoc && (iDoc->state() != IDocument::Clean);
    }

    const auto activeSession = Core::self()->sessionController()->activeSession();
    const QString sessionTitle = activeSession ? activeSession->description() : QString();
    if (!sessionTitle.isEmpty()) {
        if (title.isEmpty()) {
            title = sessionTitle;
        } else {
            title = sessionTitle + QLatin1String(" - [ ") + title + QLatin1Char(']');
        }
    }

    // Workaround for a bug observed on macOS with Qt 5.9.8 (TODO: test with newer Qt, report bug):
    // Ensure to call setCaption() (thus implicitly setWindowTitle()) before
    // setWindowModified() & setWindowFilePath().
    // Otherwise, if the state will change "modified" from true to false as well change the title string,
    // calling setWindowTitle() last results in the "modified" indicator==asterisk becoming part of the
    // displayed window title somehow.
    // Other platforms so far not known to be affected, any order of calls seems fine.
    setCaption(title);
    setWindowModified(isDocumentModified);
    setWindowFilePath(localFilePath);
}

void MainWindow::updateAllTabColors()
{