diff options
Diffstat (limited to 'src/declarative/debugger/qdeclarativeprofilerservice_p.h')
| -rw-r--r-- | src/declarative/debugger/qdeclarativeprofilerservice_p.h | 156 |
1 files changed, 138 insertions, 18 deletions
diff --git a/src/declarative/debugger/qdeclarativeprofilerservice_p.h b/src/declarative/debugger/qdeclarativeprofilerservice_p.h index d2f263cca6..ef92e6800e 100644 --- a/src/declarative/debugger/qdeclarativeprofilerservice_p.h +++ b/src/declarative/debugger/qdeclarativeprofilerservice_p.h @@ -57,6 +57,7 @@ #include <QtCore/qelapsedtimer.h> #include <QtCore/qmutex.h> #include <QtCore/qvector.h> +#include <QtCore/qstringbuilder.h> QT_BEGIN_HEADER @@ -83,13 +84,6 @@ Q_DECLARE_TYPEINFO(QDeclarativeProfilerData, Q_MOVABLE_TYPE); class QUrl; class QDeclarativeEngine; -// RAII -class Q_AUTOTEST_EXPORT QDeclarativeBindingProfiler { -public: - QDeclarativeBindingProfiler(const QString &url, int line, int column); - ~QDeclarativeBindingProfiler(); - void addDetail(const QString &details); -}; class Q_DECLARATIVE_EXPORT QDeclarativeProfilerService : public QDeclarativeDebugService { @@ -132,11 +126,6 @@ public: static bool stopProfiling(); static void sendStartedProfilingMessage(); static void addEvent(EventType); - static void startRange(RangeType); - static void rangeData(RangeType, const QString &); - static void rangeLocation(RangeType, const QString &, int, int); - static void rangeLocation(RangeType, const QUrl &, int, int); - static void endRange(RangeType); static void animationFrame(qint64); static void sendProfilingData(); @@ -153,14 +142,16 @@ private: bool stopProfilingImpl(); void sendStartedProfilingMessageImpl(); void addEventImpl(EventType); - void startRangeImpl(RangeType); - void rangeDataImpl(RangeType, const QString &); - void rangeDataImpl(RangeType, const QUrl &); - void rangeLocationImpl(RangeType, const QString &, int, int); - void rangeLocationImpl(RangeType, const QUrl &, int, int); - void endRangeImpl(RangeType); void animationFrameImpl(qint64); + void startRange(RangeType); + void rangeData(RangeType, const QString &); + void rangeData(RangeType, const QUrl &); + void rangeLocation(RangeType, const QString &, int, int); + void rangeLocation(RangeType, const QUrl &, int, int); + void endRange(RangeType); + + bool profilingEnabled(); void setProfilingEnabled(bool enable); void sendMessages(); @@ -172,6 +163,135 @@ private: bool m_messageReceived; QVector<QDeclarativeProfilerData> m_data; QMutex m_mutex; + + static QDeclarativeProfilerService *instance; + + friend struct QDeclarativeBindingProfiler; + friend struct QDeclarativeHandlingSignalProfiler; + friend struct QDeclarativeObjectCreatingProfiler; + friend struct QDeclarativeCompilingProfiler; +}; + +// +// RAII helper structs +// + +struct QDeclarativeBindingProfiler { + QDeclarativeBindingProfiler(const QString &url, int line, int column) + { + QDeclarativeProfilerService *instance = QDeclarativeProfilerService::instance; + enabled = instance ? instance->profilingEnabled() : false; + if (enabled) { + instance->startRange(QDeclarativeProfilerService::Binding); + instance->rangeLocation(QDeclarativeProfilerService::Binding, url, line, column); + } + } + + ~QDeclarativeBindingProfiler() + { + if (enabled) + QDeclarativeProfilerService::instance->endRange(QDeclarativeProfilerService::Binding); + } + + void addDetail(const QString &details) + { + if (enabled) + QDeclarativeProfilerService::instance->rangeData(QDeclarativeProfilerService::Binding, + details); + } +\ + bool enabled; +}; + +struct QDeclarativeHandlingSignalProfiler { + QDeclarativeHandlingSignalProfiler() + { + enabled = QDeclarativeProfilerService::instance + ? QDeclarativeProfilerService::instance->profilingEnabled() : false; + if (enabled) { + QDeclarativeProfilerService::instance->startRange( + QDeclarativeProfilerService::HandlingSignal); + } + } + + void setSignalInfo(const QString &name, const QString &expression) + { + if (enabled) + QDeclarativeProfilerService::instance->rangeData( + QDeclarativeProfilerService::HandlingSignal, + name % QLatin1String(": ") % expression); + } + + void setLocation(const QString &file, int line, int column) + { + if (enabled) + QDeclarativeProfilerService::instance->rangeLocation( + QDeclarativeProfilerService::HandlingSignal, file, line, column); + } + + ~QDeclarativeHandlingSignalProfiler() + { + if (enabled) + QDeclarativeProfilerService::instance->endRange( + QDeclarativeProfilerService::HandlingSignal); + } + + bool enabled; +}; + +struct QDeclarativeObjectCreatingProfiler { + QDeclarativeObjectCreatingProfiler() + { + QDeclarativeProfilerService *instance = QDeclarativeProfilerService::instance; + enabled = instance ? + instance->profilingEnabled() : false; + if (enabled) + instance->startRange(QDeclarativeProfilerService::Creating); + } + + void setTypeName(const QString &typeName) + { + if (enabled) + QDeclarativeProfilerService::instance->rangeData( + QDeclarativeProfilerService::Creating, typeName); + } + + void setLocation(const QUrl &url, int line, int column) + { + if (enabled) + QDeclarativeProfilerService::instance->rangeLocation( + QDeclarativeProfilerService::Creating, url, line, column); + } + + ~QDeclarativeObjectCreatingProfiler() + { + if (enabled) + QDeclarativeProfilerService::instance->endRange(QDeclarativeProfilerService::Creating); + } + + bool enabled; +}; + +struct QDeclarativeCompilingProfiler { + QDeclarativeCompilingProfiler(const QString &name) + { + QDeclarativeProfilerService *instance = QDeclarativeProfilerService::instance; + enabled = instance ? + instance->profilingEnabled() : false; + if (enabled) { + instance->startRange(QDeclarativeProfilerService::Compiling); + instance->rangeLocation(QDeclarativeProfilerService::Compiling, name, 1, 1); + instance->rangeData(QDeclarativeProfilerService::Compiling, name); + } + } + + ~QDeclarativeCompilingProfiler() + { + if (enabled) + QDeclarativeProfilerService::instance->endRange(QDeclarativeProfilerService::Compiling); + } + + bool enabled; }; QT_END_NAMESPACE |