void ScopeBuilder::initializeScopeChain()
{
ScopeChain &scopeChain = _context->scopeChain();
if (scopeChain.qmlComponentScope
&& scopeChain.qmlComponentScope->document == _doc) {
return;
}
scopeChain = ScopeChain(); // reset
Interpreter::Engine *engine = _context->engine();
// ### TODO: This object ought to contain the global namespace additions by QML.
scopeChain.globalScope = engine->globalObject();
if (! _doc) {
scopeChain.update();
return;
}
Bind *bind = _doc->bind();
QHash<Document *, ScopeChain::QmlComponentChain *> componentScopes;
ScopeChain::QmlComponentChain *chain = new ScopeChain::QmlComponentChain;
scopeChain.qmlComponentScope = QSharedPointer<const ScopeChain::QmlComponentChain>(chain);
if (_doc->qmlProgram()) {
componentScopes.insert(_doc.data(), chain);
makeComponentChain(_doc, chain, &componentScopes);
if (const TypeEnvironment *typeEnvironment = _context->typeEnvironment(_doc.data())) {
scopeChain.qmlTypes = typeEnvironment;
}
} else {
// add scope chains for all components that import this file
foreach (Document::Ptr otherDoc, _snapshot) {
foreach (const ImportInfo &import, otherDoc->bind()->imports()) {
if (import.type() == ImportInfo::FileImport && _doc->fileName() == import.name()) {
ScopeChain::QmlComponentChain *component = new ScopeChain::QmlComponentChain;
componentScopes.insert(otherDoc.data(), component);
chain->instantiatingComponents += component;
makeComponentChain(otherDoc, component, &componentScopes);
}
}
}
// ### TODO: Which type environment do scripts see?
if (bind->rootObjectValue())
scopeChain.jsScopes += bind->rootObjectValue();
}
void Link::initializeScopeChain()
{
ScopeChain &scopeChain = _context->scopeChain();
// ### TODO: This object ought to contain the global namespace additions by QML.
scopeChain.globalScope = engine()->globalObject();
if (! _doc) {
scopeChain.update();
return;
}
Bind *bind = _doc->bind();
QHash<Document *, ScopeChain::QmlComponentChain *> componentScopes;
if (_doc->qmlProgram()) {
scopeChain.qmlComponentScope.clear();
componentScopes.insert(_doc.data(), &scopeChain.qmlComponentScope);
makeComponentChain(_doc, &scopeChain.qmlComponentScope, &componentScopes);
if (const ObjectValue *typeEnvironment = _context->typeEnvironment(_doc.data()))
scopeChain.qmlTypes = typeEnvironment;
} else {
// add scope chains for all components that import this file
foreach (Document::Ptr otherDoc, _snapshot) {
foreach (const QString &fileImport, otherDoc->bind()->fileImports()) {
if (_doc->fileName() == fileImport) {
ScopeChain::QmlComponentChain *component = new ScopeChain::QmlComponentChain;
componentScopes.insert(otherDoc.data(), component);
scopeChain.qmlComponentScope.instantiatingComponents += component;
makeComponentChain(otherDoc, component, &componentScopes);
}
}
}
// ### TODO: Which type environment do scripts see?
if (bind->rootObjectValue())
scopeChain.jsScopes += bind->rootObjectValue();
}