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| author | Lars Knoll <lars.knoll@qt.io> | 2018-08-02 15:44:12 +0200 |
|---|---|---|
| committer | Lars Knoll <lars.knoll@qt.io> | 2018-08-02 20:25:41 +0000 |
| commit | 0754f55287f4652382332bce42cd8c7d27846ef1 (patch) | |
| tree | 490bbd3c5d66586a1427ba21dde76b2af65230dc /src/qml/jsruntime/qv4propertykey_p.h | |
| parent | 57640959320c87850315eae44c783803d113dc85 (diff) | |
Introduce a new mechanism to iterate over object properties
The old advanceIterator schema was extremely ugly and in addition
not flexible enough to support the requirements for Proxy.ownKeys
and some of the methods in Object
Implemented a new scheme through a OwnPropertyKeys method in the
Object VTable that creates and returns an iterator object. Ported
QJSValueIterator and for-in to use the new mechanism.
There's still many places where we use the old ObjectIterator (that
relies on advanceIterator). Those will be ported in subsequent
commits.
Change-Id: I091a9bea9ff6b2b63630cc336814700757a718be
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
Diffstat (limited to 'src/qml/jsruntime/qv4propertykey_p.h')
| -rw-r--r-- | src/qml/jsruntime/qv4propertykey_p.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/qml/jsruntime/qv4propertykey_p.h b/src/qml/jsruntime/qv4propertykey_p.h index 14f8e961ea..7134b06c6d 100644 --- a/src/qml/jsruntime/qv4propertykey_p.h +++ b/src/qml/jsruntime/qv4propertykey_p.h @@ -130,6 +130,9 @@ public: Q_QML_EXPORT QString toQString() const; Heap::StringOrSymbol *toStringOrSymbol(ExecutionEngine *e); quint64 id() const { return val; } + static PropertyKey fromId(quint64 id) { + PropertyKey key; key.val = id; return key; + } enum FunctionNamePrefix { None, |