Context Class
(QmlJS::Context)The Context class holds information about relationships between documents in a Snapshot. More...
Header: | #include <Context> |
Public Types
typedef | ImportsPerDocument |
Public Functions
~Context() | |
QString | defaultPropertyName(const ObjectValue *object) const |
const Imports * | imports(const Document *doc) const |
const Value * | lookupReference(const Value *value) const |
const ObjectValue * | lookupType(const Document *doc, AST::UiQualifiedId *qmlTypeName, AST::UiQualifiedId *qmlTypeNameEnd = 0) const |
const ObjectValue * | lookupType(const Document *doc, const QStringList &qmlTypeName) const |
ContextPtr | ptr() const |
Snapshot | snapshot() const |
ValueOwner * | valueOwner() const |
ViewerContext | viewerContext() const |
Static Public Members
ContextPtr | create(const Snapshot &snapshot, ValueOwner *valueOwner, const ImportsPerDocument &imports, const ViewerContext &viewerContext) |
Detailed Description
The Context class holds information about relationships between documents in a Snapshot.
Contexts are usually created through Link. Once created, a Context is immutable and can be freely shared between threads.
Their main purpose is to allow lookup of types with lookupType() and resolving of references through lookupReference(). As such, they form the basis for creating a ScopeChain.
Information about the imports of a Document can be accessed with imports().
When dealing with a QmlJSEditor::QmlJSEditorDocument it is unnecessary to construct a new Context manually. Instead use QmlJSEditorDocument::semanticInfo()::context.
See also Document, Link, and Snapshot.
Member Function Documentation
Context::~Context()
Destroys the instance of Context.