From 56fbcfd2b78bc62eca953a5cd3af831a8964e9e1 Mon Sep 17 00:00:00 2001
From: Marc Mutz <marc.mutz@kdab.com>
Date: Fri, 7 Jun 2019 23:48:53 +0200
Subject: QPdfWriter: replace a QHash with a static_cast
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The QHash was mapping equivalent values of different enums to each other.
The enums have the same enumerators, though, so if we take care to keep
the two in sync in the future, we can just static_cast them into each
other via int.

Change-Id: Ie67978604f8c3b9477419bc6029bbb869061e938
Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
---
 src/gui/painting/qpdfwriter.cpp | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

(limited to 'src/gui/painting/qpdfwriter.cpp')

diff --git a/src/gui/painting/qpdfwriter.cpp b/src/gui/painting/qpdfwriter.cpp
index 7f18ce42be..bf7e2d3dca 100644
--- a/src/gui/painting/qpdfwriter.cpp
+++ b/src/gui/painting/qpdfwriter.cpp
@@ -170,17 +170,11 @@ void QPdfWriter::setPdfVersion(PdfVersion version)
 {
     Q_D(QPdfWriter);
 
-    static const QHash<QPdfWriter::PdfVersion, QPdfEngine::PdfVersion> engineMapping {
-        {QPdfWriter::PdfVersion_1_4, QPdfEngine::Version_1_4},
-        {QPdfWriter::PdfVersion_A1b, QPdfEngine::Version_A1b},
-        {QPdfWriter::PdfVersion_1_6, QPdfEngine::Version_1_6}
-    };
-
     if (d->pdfVersion == version)
         return;
 
     d->pdfVersion = version;
-    d->engine->setPdfVersion(engineMapping.value(version, QPdfEngine::Version_1_4));
+    d->engine->setPdfVersion(static_cast<QPdfEngine::PdfVersion>(static_cast<int>(version)));
 }
 
 /*!
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