Windows: Remove support for QT_QPA_VERBOSE logging environment variable
We have QT_LOGGING_RULES nowadays, and the verbosity levels for QWindowsContext are controlled by the `verbose` platform plugin argument. Change-Id: I3f998afaa962220b7babb093c030d0798e450db0 Reviewed-by: Kai Köhne <kai.koehne@qt.io> Reviewed-by: Zhao Yuhang <2546789017@qq.com> Reviewed-by: Wladimir Leuschner <wladimir.leuschner@qt.io>
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@ -25,17 +25,9 @@ using namespace Qt::StringLiterals;
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\li \c fontengine=native Indicates that native font engine should be used (default)
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\li \c fontengine=freetype Indicates that freetype font engine should be used
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\li \c gl=gdi Indicates that ARB Open GL functionality should not be used
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\li \c verbose=<number> Chooses the verbosity level of the platform plugin logging (0-9).
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\endlist
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\section1 Tips
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\list
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\li The environment variable \c QT_QPA_VERBOSE controls
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the debug level. It takes the form
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\c{<keyword1>:<level1>,<keyword2>:<level2>}, where
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keyword is one of \c integration, \c windows, \c backingstore and
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\c fonts. Level is an integer 0..9.
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\endlist
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\internal
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*/
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@ -181,10 +181,6 @@ QWindowsContext::QWindowsContext() :
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# pragma warning( disable : 4996 )
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#endif
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m_instance = this;
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// ### FIXME: Remove this once the logging system has other options of configurations.
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const QByteArray bv = qgetenv("QT_QPA_VERBOSE");
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if (!bv.isEmpty())
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QLoggingCategory::setFilterRules(QString::fromLocal8Bit(bv));
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}
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QWindowsContext::~QWindowsContext()
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@ -56,7 +56,7 @@ public:
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SI_SupportsTouch = 0x2
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};
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// Verbose flag set by environment variable QT_QPA_VERBOSE
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// Verbose flag set by the `verbose` platform plugin argument
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static int verbose;
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explicit QWindowsContext();
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