diff options
| author | Tor Arne Vestbø <tor.arne.vestbo@qt.io> | 2017-03-03 14:20:42 +0100 |
|---|---|---|
| committer | Tor Arne Vestbø <tor.arne.vestbo@qt.io> | 2017-04-18 09:40:41 +0000 |
| commit | 46976eea1890a0094da421a6dc4ac1276cfccff0 (patch) | |
| tree | 1dab08b103ed2ce1b97654afb499739e21b26606 /src/gui/text/qplatformfontdatabase.cpp | |
| parent | 18934bcb0c388eb4723043cb5001702fecaf90bc (diff) | |
Add debug operators for font database structs for easier debugging
Change-Id: Ice1b27ff93de2d369dc6b66c72a64eb05da5639c
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
Diffstat (limited to 'src/gui/text/qplatformfontdatabase.cpp')
| -rw-r--r-- | src/gui/text/qplatformfontdatabase.cpp | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/src/gui/text/qplatformfontdatabase.cpp b/src/gui/text/qplatformfontdatabase.cpp index 599b18ac05..4ad826e87b 100644 --- a/src/gui/text/qplatformfontdatabase.cpp +++ b/src/gui/text/qplatformfontdatabase.cpp @@ -45,6 +45,7 @@ #include <qpa/qplatformscreen.h> #include <QtCore/QLibraryInfo> #include <QtCore/QDir> +#include <QtCore/QMetaEnum> #include <algorithm> #include <iterator> @@ -201,6 +202,26 @@ QSupportedWritingSystems &QSupportedWritingSystems::operator=(const QSupportedWr return *this; } +#ifndef QT_NO_DEBUG_STREAM +QDebug operator<<(QDebug debug, const QSupportedWritingSystems &sws) +{ + QMetaObject mo = QFontDatabase::staticMetaObject; + QMetaEnum me = mo.enumerator(mo.indexOfEnumerator("WritingSystem")); + + QDebugStateSaver saver(debug); + debug.nospace() << "QSupportedWritingSystems("; + int i = sws.d->vector.indexOf(true); + while (i > 0) { + debug << me.valueToKey(i); + i = sws.d->vector.indexOf(true, i + 1); + if (i > 0) + debug << ", "; + } + debug << ")"; + return debug; +} +#endif + /*! Destroys the supported writing systems object. */ |