Switch QWebEngineCallbacks in QWebEnginePage to std::function

Change-Id: I5b0c1c7ef0966c3cff79184aa0733b59208d6890
Reviewed-by: Michal Klocek <michal.klocek@qt.io>
(cherry picked from commit 566a4df270911e1656efef5dbb16e4f95bf6ca8d)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>

1 files changed, 6 insertions, 6 deletions

diff --git a/src/webenginewidgets/api/qwebengineview.cpp b/src/webenginewidgets/api/qwebengineview.cpp
index 65b53103a..b2eb17ec7 100644
--- a/src/webenginewidgets/api/qwebengineview.cpp
+++ b/src/webenginewidgets/api/qwebengineview.cpp
@@ -517,7 +517,7 @@ void QWebEngineViewPrivate::didPrintPage(quint64 requestId, QSharedPointer<QByte
     if (!currentPrinter) {
         if (!result.data())
             return;
-        page->d_ptr->m_callbacks.invoke(requestId, *(result.data()));
+        m_callbacks.invoke(requestId, *(result.data()));
         return;
     }
 
@@ -545,7 +545,7 @@ void QWebEngineViewPrivate::didPrintPage(quint64 requestId, QSharedPointer<QByte
 #else
     // we should never enter this branch, but just for safe-keeping...
     Q_UNUSED(result);
-    page->d_ptr->m_callbacks.invoke(requestId, QByteArray());
+    m_callbacks.invoke(requestId, QByteArray());
 #endif
 }
 
@@ -1006,19 +1006,19 @@ void QWebEngineView::printToPdf(const QString &filePath, const QPageLayout &layo
 */
 void QWebEngineView::printToPdf(const QWebEngineCallback<const QByteArray&> &resultCallback, const QPageLayout &layout)
 {
-#if QT_CONFIG(webengine_printing_and_pdf)
     Q_D(QWebEngineView);
+#if QT_CONFIG(webengine_printing_and_pdf)
     if (d->currentPrinter) {
         qWarning("Cannot print to PDF while printing at the same time.");
-        page()->d_ptr->m_callbacks.invokeEmpty(resultCallback);
+        d->m_callbacks.invokeEmpty(resultCallback);
         return;
     }
     page()->d_ptr->ensureInitialized();
     quint64 requestId = page()->d_ptr->adapter->printToPDFCallbackResult(layout);
-    page()->d_ptr->m_callbacks.registerCallback(requestId, resultCallback);
+    d->m_callbacks.registerCallback(requestId, resultCallback);
 #else
     Q_UNUSED(layout);
-    page()->d_ptr->m_callbacks.invokeEmpty(resultCallback);
+    d->m_callbacks.invokeEmpty(resultCallback);
 #endif
 }