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-rw-r--r--audio-creation/musescore/5583.patch212
1 files changed, 212 insertions, 0 deletions
diff --git a/audio-creation/musescore/5583.patch b/audio-creation/musescore/5583.patch
new file mode 100644
index 0000000000..da4d0c52d0
--- /dev/null
+++ b/audio-creation/musescore/5583.patch
@@ -0,0 +1,212 @@
+From 09d138946aad53962ce23298093747f0ce52304f Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?J=C3=A9r=C3=B4me=20Duval?= <jerome.duval@gmail.com>
+Date: Tue, 31 Dec 2019 17:39:34 +0100
+Subject: [PATCH 1/2] Specializes template routines.
+
+Qt 5.14 introduces serialisation/deserialisation for enum classes,
+this results in ambiguous templates between qdatastream.h and preferences.h.
+we specialize everything to workaround this.
+---
+ mscore/preferences.h | 41 ++++++++++++++++++++++++++++++++++++-----
+ 1 file changed, 36 insertions(+), 5 deletions(-)
+
+diff --git a/mscore/preferences.h b/mscore/preferences.h
+index bef3df8536..8c3ac9b0ed 100644
+--- a/mscore/preferences.h
++++ b/mscore/preferences.h
+@@ -233,21 +233,52 @@ extern Preferences preferences;
+
+ // Stream operators for enum classes
+ // enum classes don't play well with QSettings without custom serialization
+-template<typename T, typename std::enable_if<std::is_enum<T>::value>::type* = nullptr>
+-inline QDataStream &operator<<(QDataStream &out, const T &val)
++inline QDataStream&
++operator<<(QDataStream &out, const Ms::MuseScoreStyleType &val)
+ {
+ return out << static_cast<int>(val);
+ }
+
+-template<typename T, typename std::enable_if<std::is_enum<T>::value>::type* = nullptr>
+-inline QDataStream &operator>>(QDataStream &in, T &val)
++inline QDataStream&
++operator>>(QDataStream &in, Ms::MuseScoreStyleType &val)
+ {
+ int tmp;
+ in >> tmp;
+- val = static_cast<T>(tmp);
++ val = static_cast<Ms::MuseScoreStyleType>(tmp);
+ return in;
+ }
+
++inline QDataStream&
++operator<<(QDataStream &out, const Ms::SessionStart &val)
++{
++ return out << static_cast<int>(val);
++}
++
++inline QDataStream&
++operator>>(QDataStream &in, Ms::SessionStart &val)
++{
++ int tmp;
++ in >> tmp;
++ val = static_cast<Ms::SessionStart>(tmp);
++ return in;
++}
++
++inline QDataStream&
++operator<<(QDataStream &out, const Ms::MusicxmlExportBreaks &val)
++{
++ return out << static_cast<int>(val);
++}
++
++inline QDataStream&
++operator>>(QDataStream &in, Ms::MusicxmlExportBreaks &val)
++{
++ int tmp;
++ in >> tmp;
++ val = static_cast<Ms::MusicxmlExportBreaks>(tmp);
++ return in;
++}
++
++
+ class PreferenceVisitor {
+ public:
+ virtual void visit(QString key, IntPreference*) = 0;
+
+From 6b759bb5ee7b83fd8a82429e4cdb74279c5d33b6 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?J=C3=A9r=C3=B4me=20Duval?= <jerome.duval@gmail.com>
+Date: Tue, 31 Dec 2019 17:42:04 +0100
+Subject: [PATCH 2/2] fix warnings: replace QString::null, with QString()
+
+---
+ mscore/capella.cpp | 2 +-
+ mscore/importmidi/importmidi.cpp | 2 +-
+ mscore/instrdialog.cpp | 2 +-
+ mscore/musescore.cpp | 12 ++++++------
+ mscore/musescore.h | 2 +-
+ mscore/network/loginmanager.cpp | 2 +-
+ 6 files changed, 11 insertions(+), 11 deletions(-)
+
+diff --git a/mscore/capella.cpp b/mscore/capella.cpp
+index 7144414e32..6243c8cca6 100644
+--- a/mscore/capella.cpp
++++ b/mscore/capella.cpp
+@@ -2708,7 +2708,7 @@ Score::FileError importCapella(MasterScore* score, const QString& name)
+ QMessageBox::warning(0,
+ QWidget::tr("Import Capella"),
+ QWidget::tr("Load failed: %1").arg(cf.error(errNo)),
+- QString::null, QWidget::tr("Quit"), QString::null, 0, 1);
++ QString(), QWidget::tr("Quit"), QString(), 0, 1);
+ }
+ fp.close();
+ // avoid another error message box
+diff --git a/mscore/importmidi/importmidi.cpp b/mscore/importmidi/importmidi.cpp
+index a5d8894686..8091a83369 100644
+--- a/mscore/importmidi/importmidi.cpp
++++ b/mscore/importmidi/importmidi.cpp
+@@ -1200,7 +1200,7 @@ Score::FileError importMidi(MasterScore *score, const QString &name)
+ QMessageBox::warning(0,
+ QWidget::tr("Load MIDI"),
+ QWidget::tr("Load failed: %1").arg(errorText),
+- QString::null, QWidget::tr("Quit"), QString::null, 0, 1);
++ QString(), QWidget::tr("Quit"), QString(), 0, 1);
+ }
+ fp.close();
+ qDebug("importMidi: bad file format");
+diff --git a/mscore/instrdialog.cpp b/mscore/instrdialog.cpp
+index fa7bacd622..8d81fe9e20 100644
+--- a/mscore/instrdialog.cpp
++++ b/mscore/instrdialog.cpp
+@@ -138,7 +138,7 @@ void InstrumentsDialog::on_loadButton_clicked()
+ QMessageBox::warning(0,
+ QWidget::tr("Load Style Failed"),
+ QString(strerror(errno)),
+- QString::null, QWidget::tr("Quit"), QString::null, 0, 1);
++ QString(), QWidget::tr("Quit"), QString(), 0, 1);
+ return;
+ }
+ instrumentsWidget->buildTemplateList();
+diff --git a/mscore/musescore.cpp b/mscore/musescore.cpp
+index dd4a4b95ca..07cb596abe 100644
+--- a/mscore/musescore.cpp
++++ b/mscore/musescore.cpp
+@@ -4013,7 +4013,7 @@ bool MuseScore::readLanguages(const QString& path)
+ QMessageBox::warning(0,
+ QWidget::tr("Load Languages Failed:"),
+ error,
+- QString::null, QWidget::tr("Quit"), QString::null, 0, 1);
++ QString(), QWidget::tr("Quit"), QString(), 0, 1);
+ return false;
+ }
+
+@@ -6753,7 +6753,7 @@ bool MuseScore::saveMp3(Score* score, const QString& name)
+ QMessageBox::warning(0,
+ tr("Encoding Error"),
+ tr("Unable to open target file for writing"),
+- QString::null, QString::null);
++ QString(), QString());
+ }
+ return false;
+ }
+@@ -6792,7 +6792,7 @@ bool MuseScore::saveMp3(Score* score, QIODevice* device, bool& wasCanceled)
+ QMessageBox::warning(0,
+ tr("Error Opening LAME library"),
+ tr("Could not open MP3 encoding library!"),
+- QString::null, QString::null);
++ QString(), QString());
+ qDebug("Could not open MP3 encoding library!");
+ return false;
+ }
+@@ -6804,7 +6804,7 @@ bool MuseScore::saveMp3(Score* score, QIODevice* device, bool& wasCanceled)
+ QMessageBox::warning(0,
+ tr("Error Opening LAME library"),
+ tr("Not a valid or supported MP3 encoding library!"),
+- QString::null, QString::null);
++ QString(), QString());
+ qDebug("Not a valid or supported MP3 encoding library!");
+ return false;
+ }
+@@ -6829,7 +6829,7 @@ bool MuseScore::saveMp3(Score* score, QIODevice* device, bool& wasCanceled)
+ if (!MScore::noGui) {
+ QMessageBox::warning(0, tr("Encoding Error"),
+ tr("Unable to initialize MP3 stream"),
+- QString::null, QString::null);
++ QString(), QString());
+ }
+ qDebug("Unable to initialize MP3 stream");
+ MScore::sampleRate = oldSampleRate;
+@@ -6996,7 +6996,7 @@ bool MuseScore::saveMp3(Score* score, QIODevice* device, bool& wasCanceled)
+ QMessageBox::warning(0,
+ tr("Encoding Error"),
+ tr("Error %1 returned from MP3 encoder").arg(bytes),
+- QString::null, QString::null);
++ QString(), QString());
+ break;
+ }
+ else
+diff --git a/mscore/musescore.h b/mscore/musescore.h
+index 434072a12f..d8089a345c 100644
+--- a/mscore/musescore.h
++++ b/mscore/musescore.h
+@@ -142,7 +142,7 @@ struct LanguageItem {
+ LanguageItem(const QString k, const QString n) {
+ key = k;
+ name = n;
+- handbook = QString::null;
++ handbook = QString();
+ }
+ LanguageItem(const QString k, const QString n, const QString h) {
+ key = k;
+diff --git a/mscore/network/loginmanager.cpp b/mscore/network/loginmanager.cpp
+index 7bcfd892e0..4abf7e3e4e 100644
+--- a/mscore/network/loginmanager.cpp
++++ b/mscore/network/loginmanager.cpp
+@@ -680,7 +680,7 @@ void LoginManager::mediaUploadFinished()
+ QMessageBox::warning(0,
+ tr("Upload Error"),
+ tr("Sorry, MuseScore couldn't upload the audio file. Error %1").arg(e),
+- QString::null, QString::null);
++ QString(), QString());
+ }
+ }
+