Make UTF8-encoding of QTextStream work in Qt5 and 6.

QTextStream::setCodec() is no longer a thing in Qt6.  Most of
our call are to set the codec to UTF-8, which happens to be the
default encoding in Qt6.  So make a macro so this can compile
in both Qt5 and Qt6.

5 files changed, 14 insertions, 13 deletions

diff --git a/quacker/graphicalreporter.cpp b/quacker/graphicalreporter.cpp
index 86b539d..4c9fa43 100644
--- a/quacker/graphicalreporter.cpp
+++ b/quacker/graphicalreporter.cpp
@@ -229,6 +229,6 @@ void GraphicalReporter::openIndex()
 
 		m_indexStream.setDevice(&m_indexFile);
 	}
-	m_indexStream.setCodec(QTextCodec::codecForName("UTF-8"));
+	SET_QTEXTSTREAM_TO_UTF8(m_indexStream);
 }
 
diff --git a/quacker/letterbox.cpp b/quacker/letterbox.cpp
index aeed7af..6921dca 100644
--- a/quacker/letterbox.cpp
+++ b/quacker/letterbox.cpp
@@ -232,7 +232,7 @@ void Letterbox::loadFile()
 
 	QTextStream stream(&file);
 	QString line;
-	stream.setCodec(QTextCodec::codecForName("UTF-8"));
+	SET_QTEXTSTREAM_TO_UTF8(stream);
 
 	m_initializationChuu = true;
 
@@ -522,7 +522,7 @@ void Letterbox::outputResults()
 	}    
 
 	QTextStream stream(&file);
-	stream.setCodec(QTextCodec::codecForName("UTF-8"));
+	SET_QTEXTSTREAM_TO_UTF8(stream);
 
 	if (m_numberIterator < m_clueResults.count())
 		stream << "\" Resume: " << m_numberIterator << "\n";
@@ -558,7 +558,7 @@ void Letterbox::outputResults()
 		}    
 
 		QTextStream stream(&missesFile);
-		stream.setCodec(QTextCodec::codecForName("UTF-8"));
+		SET_QTEXTSTREAM_TO_UTF8(stream);
 
     	for (const auto& it : m_clueResults)
 		{
@@ -924,7 +924,7 @@ void Letterbox::print()
 	setModified(wasModified);
 
 	QTextStream stream(&file);
-	stream.setCodec(QTextCodec::codecForName("UTF-8"));
+	SET_QTEXTSTREAM_TO_UTF8(stream);
 	stream << printer.html() << "\n";
 
 	file.close();
@@ -955,7 +955,7 @@ void Letterbox::printStudy()
 	jumpTo(m_clueResults.size() - 1);
 
 	QTextStream stream(&file);
-	stream.setCodec(QTextCodec::codecForName("UTF-8"));
+	SET_QTEXTSTREAM_TO_UTF8(stream);
 	stream << generateStudySheet(m_answers.begin(), m_answers.end()) << "\n";
 
 	file.close();
diff --git a/quacker/lexicondialog.cpp b/quacker/lexicondialog.cpp
index 4f6d35d..88e86b1 100644
--- a/quacker/lexicondialog.cpp
+++ b/quacker/lexicondialog.cpp
@@ -218,7 +218,7 @@ void LexiconDialog::addWordsFromTextFile(const QString &textFile)
 		return;
 
 	QTextStream stream(&file);
-	stream.setCodec("UTF-8");
+	SET_QTEXTSTREAM_TO_UTF8(stream);
 	QString word;
 	while (!stream.atEnd())
 	{
diff --git a/quacker/lister.cpp b/quacker/lister.cpp
index c3a4ea9..644dd90 100644
--- a/quacker/lister.cpp
+++ b/quacker/lister.cpp
@@ -22,6 +22,7 @@ using namespace std;
 #include <QtWidgets>
 
 #include <quackleio/dictfactory.h>
+#include <quackleio/util.h>
 
 #include "lister.h"
 #include "customqsettings.h"
@@ -233,7 +234,7 @@ void ListerDialog::openFile()
 	if (file.open(QIODevice::ReadOnly | QIODevice::Text))
 	{
 		QTextStream stream(&file);
-		stream.setCodec(QTextCodec::codecForName("UTF-8"));
+		SET_QTEXTSTREAM_TO_UTF8(stream);
 		QString line;
 		while (!stream.atEnd())
 		{
@@ -429,7 +430,7 @@ QString ListerDialog::writeList(bool alphagrams)
 	}
 
 	QTextStream stream(&file);
-	stream.setCodec(QTextCodec::codecForName("UTF-8"));
+	SET_QTEXTSTREAM_TO_UTF8(stream);
 
 	QMap<QString, Dict::WordList> map(anagramMap());
 
diff --git a/quacker/quacker.cpp b/quacker/quacker.cpp
index e7cc401..a244586 100644
--- a/quacker/quacker.cpp
+++ b/quacker/quacker.cpp
@@ -1335,7 +1335,7 @@ void TopLevel::reportAs(Quackle::ComputerPlayer *player)
 		Quackle::ComputerPlayer *clone = player->clone();
 
 		QTextStream stream(&file);
-		stream.setCodec(QTextCodec::codecForName("UTF-8"));
+		SET_QTEXTSTREAM_TO_UTF8(stream);
 		QuackleIO::StreamingReporter::reportGame(*m_game, clone, stream);
 		delete clone;
 	}
@@ -2100,7 +2100,7 @@ void TopLevel::writeAsciiToFile(const QString &text, const QString &filename)
 	}
 
 	QTextStream stream(&file);
-	stream.setCodec(QTextCodec::codecForName("UTF-8"));
+	SET_QTEXTSTREAM_TO_UTF8(stream);
 	stream << text << "\n";
 
 	file.close();
@@ -2126,7 +2126,7 @@ void TopLevel::print()
 	}
 
 	QTextStream stream(&file);
-	stream.setCodec(QTextCodec::codecForName("UTF-8"));
+	SET_QTEXTSTREAM_TO_UTF8(stream);
 	//stream << printer.html() << "\n";
 
 	file.close();
@@ -2160,7 +2160,7 @@ void TopLevel::about()
 	if (file)
 	{
 		QTextStream strm(file);
-		strm.setCodec("UTF-8");
+		SET_QTEXTSTREAM_TO_UTF8(strm);
 		QString line = strm.readLine();
 		while (!line.isNull())
 		{