"Help message" or "About" dialog box */
| 29 | |
| 30 | /** "Help message" or "About" dialog box */ |
| 31 | HelpMessageDialog::HelpMessageDialog(QWidget *parent, bool about) : |
| 32 | QDialog(parent, GUIUtil::dialog_flags), |
| 33 | ui(new Ui::HelpMessageDialog) |
| 34 | { |
| 35 | ui->setupUi(this); |
| 36 | |
| 37 | QString version = QString{CLIENT_NAME} + " " + tr("version") + " " + QString::fromStdString(FormatFullVersion()); |
| 38 | |
| 39 | if (about) |
| 40 | { |
| 41 | setWindowTitle(tr("About %1").arg(CLIENT_NAME)); |
| 42 | |
| 43 | std::string licenseInfo = LicenseInfo(); |
| 44 | /// HTML-format the license message from the core |
| 45 | QString licenseInfoHTML = QString::fromStdString(LicenseInfo()); |
| 46 | // Make URLs clickable |
| 47 | QRegularExpression uri(QStringLiteral("<(.*)>"), QRegularExpression::InvertedGreedinessOption); |
| 48 | licenseInfoHTML.replace(uri, QStringLiteral("<a href=\"\\1\">\\1</a>")); |
| 49 | // Replace newlines with HTML breaks |
| 50 | licenseInfoHTML.replace("\n", "<br>"); |
| 51 | |
| 52 | ui->aboutMessage->setTextFormat(Qt::RichText); |
| 53 | ui->scrollArea->setVerticalScrollBarPolicy(Qt::ScrollBarAsNeeded); |
| 54 | text = version + "\n" + QString::fromStdString(FormatParagraph(licenseInfo)); |
| 55 | ui->aboutMessage->setText(version + "<br><br>" + licenseInfoHTML); |
| 56 | ui->aboutMessage->setWordWrap(true); |
| 57 | ui->helpMessage->setVisible(false); |
| 58 | } else { |
| 59 | setWindowTitle(tr("Command-line options")); |
| 60 | QString header = "The bitcoin-qt application provides a graphical interface for interacting with " CLIENT_NAME ".\n\n" |
| 61 | "It combines the core functionalities of bitcoind with a user-friendly interface for wallet management, transaction history, and network statistics.\n\n" |
| 62 | "It is suitable for users who prefer a graphical over a command-line interface.\n\n" |
| 63 | "You can optionally specify a payment [URI], in e.g. the BIP21 URI format.\n\n" |
| 64 | "Usage: bitcoin-qt [options] [URI]\n\n"; |
| 65 | QTextCursor cursor(ui->helpMessage->document()); |
| 66 | cursor.insertText(version); |
| 67 | cursor.insertBlock(); |
| 68 | cursor.insertText(header); |
| 69 | cursor.insertBlock(); |
| 70 | |
| 71 | std::string strUsage = gArgs.GetHelpMessage(); |
| 72 | QString coreOptions = QString::fromStdString(strUsage); |
| 73 | text = version + "\n\n" + header + "\n" + coreOptions; |
| 74 | |
| 75 | QTextTableFormat tf; |
| 76 | tf.setBorderStyle(QTextFrameFormat::BorderStyle_None); |
| 77 | tf.setCellPadding(2); |
| 78 | QVector<QTextLength> widths; |
| 79 | widths << QTextLength(QTextLength::PercentageLength, 35); |
| 80 | widths << QTextLength(QTextLength::PercentageLength, 65); |
| 81 | tf.setColumnWidthConstraints(widths); |
| 82 | |
| 83 | QTextCharFormat bold; |
| 84 | bold.setFontWeight(QFont::Bold); |
| 85 | |
| 86 | for (const QString &line : coreOptions.split("\n")) { |
| 87 | if (line.startsWith(" -")) |
| 88 | { |
nothing calls this directly
no test coverage detected