qt: define QT_NO_KEYWORDS

QT_NO_KEYWORDS prevents Qt from defining the `foreach`, `signals`,
`slots` and `emit` macros.

Avoid overlap between Qt macros and boost - for example #undef hackiness
in #6421.

1 files changed, 29 insertions, 29 deletions

diff --git a/src/qt/paymentserver.cpp b/src/qt/paymentserver.cpp
index 09e9949b10..654292903b 100644
--- a/src/qt/paymentserver.cpp
+++ b/src/qt/paymentserver.cpp
@@ -148,7 +148,7 @@ void PaymentServer::LoadRootCAs(X509_STORE* _store)
     int nRootCerts = 0;
     const QDateTime currentTime = QDateTime::currentDateTime();
 
-    foreach (const QSslCertificate& cert, certList) {
+    Q_FOREACH (const QSslCertificate& cert, certList) {
         // Don't log NULL certificates
         if (cert.isNull())
             continue;
@@ -201,7 +201,7 @@ void PaymentServer::LoadRootCAs(X509_STORE* _store)
 // when uiReady() is called.
 //
 // Warning: ipcSendCommandLine() is called early in init,
-// so don't use "emit message()", but "QMessageBox::"!
+// so don't use "Q_EMIT message()", but "QMessageBox::"!
 //
 void PaymentServer::ipcParseCommandLine(int argc, char* argv[])
 {
@@ -269,7 +269,7 @@ void PaymentServer::ipcParseCommandLine(int argc, char* argv[])
 bool PaymentServer::ipcSendCommandLine()
 {
     bool fResult = false;
-    foreach (const QString& r, savedPaymentRequests)
+    Q_FOREACH (const QString& r, savedPaymentRequests)
     {
         QLocalSocket* socket = new QLocalSocket();
         socket->connectToServer(ipcServerName(), QIODevice::WriteOnly);
@@ -326,7 +326,7 @@ PaymentServer::PaymentServer(QObject* parent, bool startLocalServer) :
         uriServer = new QLocalServer(this);
 
         if (!uriServer->listen(name)) {
-            // constructor is called early in init, so don't use "emit message()" here
+            // constructor is called early in init, so don't use "Q_EMIT message()" here
             QMessageBox::critical(0, tr("Payment request error"),
                 tr("Cannot start bitcoin: click-to-pay handler"));
         }
@@ -394,7 +394,7 @@ void PaymentServer::uiReady()
     initNetManager();
 
     saveURIs = false;
-    foreach (const QString& s, savedPaymentRequests)
+    Q_FOREACH (const QString& s, savedPaymentRequests)
     {
         handleURIOrFile(s);
     }
@@ -431,7 +431,7 @@ void PaymentServer::handleURIOrFile(const QString& s)
             else
             {
                 qWarning() << "PaymentServer::handleURIOrFile: Invalid URL: " << fetchUrl;
-                emit message(tr("URI handling"),
+                Q_EMIT message(tr("URI handling"),
                     tr("Payment request fetch URL is invalid: %1").arg(fetchUrl.toString()),
                     CClientUIInterface::ICON_WARNING);
             }
@@ -445,14 +445,14 @@ void PaymentServer::handleURIOrFile(const QString& s)
             {
                 CBitcoinAddress address(recipient.address.toStdString());
                 if (!address.IsValid()) {
-                    emit message(tr("URI handling"), tr("Invalid payment address %1").arg(recipient.address),
+                    Q_EMIT message(tr("URI handling"), tr("Invalid payment address %1").arg(recipient.address),
                         CClientUIInterface::MSG_ERROR);
                 }
                 else
-                    emit receivedPaymentRequest(recipient);
+                    Q_EMIT receivedPaymentRequest(recipient);
             }
             else
-                emit message(tr("URI handling"),
+                Q_EMIT message(tr("URI handling"),
                     tr("URI cannot be parsed! This can be caused by an invalid Bitcoin address or malformed URI parameters."),
                     CClientUIInterface::ICON_WARNING);
 
@@ -466,12 +466,12 @@ void PaymentServer::handleURIOrFile(const QString& s)
         SendCoinsRecipient recipient;
         if (!readPaymentRequestFromFile(s, request))
         {
-            emit message(tr("Payment request file handling"),
+            Q_EMIT message(tr("Payment request file handling"),
                 tr("Payment request file cannot be read! This can be caused by an invalid payment request file."),
                 CClientUIInterface::ICON_WARNING);
         }
         else if (processPaymentRequest(request, recipient))
-            emit receivedPaymentRequest(recipient);
+            Q_EMIT receivedPaymentRequest(recipient);
 
         return;
     }
@@ -500,7 +500,7 @@ void PaymentServer::handleURIConnection()
 
 //
 // Warning: readPaymentRequestFromFile() is used in ipcSendCommandLine()
-// so don't use "emit message()", but "QMessageBox::"!
+// so don't use "Q_EMIT message()", but "QMessageBox::"!
 //
 bool PaymentServer::readPaymentRequestFromFile(const QString& filename, PaymentRequestPlus& request)
 {
@@ -533,7 +533,7 @@ bool PaymentServer::processPaymentRequest(const PaymentRequestPlus& request, Sen
     if (request.IsInitialized()) {
         // Payment request network matches client network?
         if (!verifyNetwork(request.getDetails())) {
-            emit message(tr("Payment request rejected"), tr("Payment request network doesn't match client network."),
+            Q_EMIT message(tr("Payment request rejected"), tr("Payment request network doesn't match client network."),
                 CClientUIInterface::MSG_ERROR);
 
             return false;
@@ -542,13 +542,13 @@ bool PaymentServer::processPaymentRequest(const PaymentRequestPlus& request, Sen
         // Make sure any payment requests involved are still valid.
         // This is re-checked just before sending coins in WalletModel::sendCoins().
         if (verifyExpired(request.getDetails())) {
-            emit message(tr("Payment request rejected"), tr("Payment request expired."),
+            Q_EMIT message(tr("Payment request rejected"), tr("Payment request expired."),
                 CClientUIInterface::MSG_ERROR);
 
             return false;
         }
     } else {
-        emit message(tr("Payment request error"), tr("Payment request is not initialized."),
+        Q_EMIT message(tr("Payment request error"), tr("Payment request is not initialized."),
             CClientUIInterface::MSG_ERROR);
 
         return false;
@@ -562,7 +562,7 @@ bool PaymentServer::processPaymentRequest(const PaymentRequestPlus& request, Sen
     QList<std::pair<CScript, CAmount> > sendingTos = request.getPayTo();
     QStringList addresses;
 
-    foreach(const PAIRTYPE(CScript, CAmount)& sendingTo, sendingTos) {
+    Q_FOREACH(const PAIRTYPE(CScript, CAmount)& sendingTo, sendingTos) {
         // Extract and check destination addresses
         CTxDestination dest;
         if (ExtractDestination(sendingTo.first, dest)) {
@@ -573,7 +573,7 @@ bool PaymentServer::processPaymentRequest(const PaymentRequestPlus& request, Sen
             // Unauthenticated payment requests to custom bitcoin addresses are not supported
             // (there is no good way to tell the user where they are paying in a way they'd
             // have a chance of understanding).
-            emit message(tr("Payment request rejected"),
+            Q_EMIT message(tr("Payment request rejected"),
                 tr("Unverified payment requests to custom payment scripts are unsupported."),
                 CClientUIInterface::MSG_ERROR);
             return false;
@@ -583,14 +583,14 @@ bool PaymentServer::processPaymentRequest(const PaymentRequestPlus& request, Sen
         // but CAmount is defined as int64_t. Because of that we need to verify that amounts are in a valid range
         // and no overflow has happened.
         if (!verifyAmount(sendingTo.second)) {
-            emit message(tr("Payment request rejected"), tr("Invalid payment request."), CClientUIInterface::MSG_ERROR);
+            Q_EMIT message(tr("Payment request rejected"), tr("Invalid payment request."), CClientUIInterface::MSG_ERROR);
             return false;
         }
 
         // Extract and check amounts
         CTxOut txOut(sendingTo.second, sendingTo.first);
         if (txOut.IsDust(::minRelayTxFee)) {
-            emit message(tr("Payment request error"), tr("Requested payment amount of %1 is too small (considered dust).")
+            Q_EMIT message(tr("Payment request error"), tr("Requested payment amount of %1 is too small (considered dust).")
                 .arg(BitcoinUnits::formatWithUnit(optionsModel->getDisplayUnit(), sendingTo.second)),
                 CClientUIInterface::MSG_ERROR);
 
@@ -600,7 +600,7 @@ bool PaymentServer::processPaymentRequest(const PaymentRequestPlus& request, Sen
         recipient.amount += sendingTo.second;
         // Also verify that the final amount is still in a valid range after adding additional amounts.
         if (!verifyAmount(recipient.amount)) {
-            emit message(tr("Payment request rejected"), tr("Invalid payment request."), CClientUIInterface::MSG_ERROR);
+            Q_EMIT message(tr("Payment request rejected"), tr("Invalid payment request."), CClientUIInterface::MSG_ERROR);
             return false;
         }
     }
@@ -694,7 +694,7 @@ void PaymentServer::netRequestFinished(QNetworkReply* reply)
             .arg(BIP70_MAX_PAYMENTREQUEST_SIZE);
 
         qWarning() << QString("PaymentServer::%1:").arg(__func__) << msg;
-        emit message(tr("Payment request DoS protection"), msg, CClientUIInterface::MSG_ERROR);
+        Q_EMIT message(tr("Payment request DoS protection"), msg, CClientUIInterface::MSG_ERROR);
         return;
     }
 
@@ -704,7 +704,7 @@ void PaymentServer::netRequestFinished(QNetworkReply* reply)
             .arg(reply->errorString());
 
         qWarning() << "PaymentServer::netRequestFinished: " << msg;
-        emit message(tr("Payment request error"), msg, CClientUIInterface::MSG_ERROR);
+        Q_EMIT message(tr("Payment request error"), msg, CClientUIInterface::MSG_ERROR);
         return;
     }
 
@@ -718,12 +718,12 @@ void PaymentServer::netRequestFinished(QNetworkReply* reply)
         if (!request.parse(data))
         {
             qWarning() << "PaymentServer::netRequestFinished: Error parsing payment request";
-            emit message(tr("Payment request error"),
+            Q_EMIT message(tr("Payment request error"),
                 tr("Payment request cannot be parsed!"),
                 CClientUIInterface::MSG_ERROR);
         }
         else if (processPaymentRequest(request, recipient))
-            emit receivedPaymentRequest(recipient);
+            Q_EMIT receivedPaymentRequest(recipient);
 
         return;
     }
@@ -736,11 +736,11 @@ void PaymentServer::netRequestFinished(QNetworkReply* reply)
                 .arg(reply->request().url().toString());
 
             qWarning() << "PaymentServer::netRequestFinished: " << msg;
-            emit message(tr("Payment request error"), msg, CClientUIInterface::MSG_ERROR);
+            Q_EMIT message(tr("Payment request error"), msg, CClientUIInterface::MSG_ERROR);
         }
         else
         {
-            emit receivedPaymentACK(GUIUtil::HtmlEscape(paymentACK.memo()));
+            Q_EMIT receivedPaymentACK(GUIUtil::HtmlEscape(paymentACK.memo()));
         }
     }
 }
@@ -750,11 +750,11 @@ void PaymentServer::reportSslErrors(QNetworkReply* reply, const QList<QSslError>
     Q_UNUSED(reply);
 
     QString errString;
-    foreach (const QSslError& err, errs) {
+    Q_FOREACH (const QSslError& err, errs) {
         qWarning() << "PaymentServer::reportSslErrors: " << err;
         errString += err.errorString() + "\n";
     }
-    emit message(tr("Network request error"), errString, CClientUIInterface::MSG_ERROR);
+    Q_EMIT message(tr("Network request error"), errString, CClientUIInterface::MSG_ERROR);
 }
 
 void PaymentServer::setOptionsModel(OptionsModel *optionsModel)
@@ -765,7 +765,7 @@ void PaymentServer::setOptionsModel(OptionsModel *optionsModel)
 void PaymentServer::handlePaymentACK(const QString& paymentACKMsg)
 {
     // currently we don't futher process or store the paymentACK message
-    emit message(tr("Payment acknowledged"), paymentACKMsg, CClientUIInterface::ICON_INFORMATION | CClientUIInterface::MODAL);
+    Q_EMIT message(tr("Payment acknowledged"), paymentACKMsg, CClientUIInterface::ICON_INFORMATION | CClientUIInterface::MODAL);
 }
 
 bool PaymentServer::verifyNetwork(const payments::PaymentDetails& requestDetails)