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QML Debugger: request objects from all contexts

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This commit is contained in:
Olivier Goffart
2010-08-20 15:12:29 +02:00
parent 5b4f826552
commit a18c8f9e96
6 changed files with 91 additions and 95 deletions
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121
src/plugins/qmljsinspector/qmljsclientproxy.cpp
View File

@@ -51,7 +51,6 @@ ClientProxy::ClientProxy(Debugger::Internal::QmlAdapter *adapter, QObject *paren
, m_designClient(0)
, m_engineQuery(0)
, m_contextQuery(0)
, m_objectTreeQuery(0)
{
connect(m_adapter, SIGNAL(aboutToDisconnect()), SLOT(disconnectFromServer()));
@@ -125,24 +124,16 @@ void ClientProxy::disconnectFromServer()
delete m_contextQuery;
m_contextQuery = 0;
if (m_objectTreeQuery) {
delete m_objectTreeQuery;
m_objectTreeQuery = 0;
}
qDeleteAll(m_objectTreeQuery);
m_objectTreeQuery.clear();
}
void ClientProxy::refreshObjectTree()
{
if (!m_objectTreeQuery) {
m_objectTreeQuery = m_client->queryObjectRecursive(m_rootObject, this);
if (!m_objectTreeQuery->isWaiting()) {
objectTreeFetched(m_objectTreeQuery->state());
} else {
connect(m_objectTreeQuery,
SIGNAL(stateChanged(QDeclarativeDebugQuery::State)),
SLOT(objectTreeFetched(QDeclarativeDebugQuery::State)));
}
if (!m_contextQuery) {
qDeleteAll(m_objectTreeQuery);
m_objectTreeQuery.clear();
queryEngineContext(m_engines.value(0).debugId());
}
}
@@ -154,30 +145,18 @@ void ClientProxy::onCurrentObjectsChanged(const QList< int >& debugIds, bool req
QDeclarativeDebugObjectReference ref = objectReferenceForId(debugId);
if (ref.debugId() != -1) {
selectedItems << ref;
} else {
} else if (requestIfNeeded) {
// ### FIXME right now, there's no way in the protocol to
// a) get some item and know its parent (although that's possible
// by adding it to a separate plugin)
// b) add children to part of an existing tree.
// So the only choice that remains is to update the complete
// tree when we have an unknown debug id.
if (!m_objectTreeQuery && requestIfNeeded)
m_objectTreeQuery = m_client->queryObjectRecursive(m_rootObject, this);
break;
// break;
}
}
if (m_objectTreeQuery) {
if (!m_objectTreeQuery->isWaiting()) {
objectTreeFetched(m_objectTreeQuery->state());
} else {
connect(m_objectTreeQuery,
SIGNAL(stateChanged(QDeclarativeDebugQuery::State)),
SLOT(objectTreeFetched(QDeclarativeDebugQuery::State)));
}
} else {
emit selectedItemsChanged(selectedItems);
}
emit selectedItemsChanged(selectedItems);
}
void ClientProxy::setSelectedItemsByObjectId(const QList<QDeclarativeDebugObjectReference> &objectRefs)
@@ -188,12 +167,17 @@ void ClientProxy::setSelectedItemsByObjectId(const QList<QDeclarativeDebugObject
QDeclarativeDebugObjectReference ClientProxy::objectReferenceForId(int debugId) const
{
return objectReferenceForId(debugId, m_rootObject);
foreach (const QDeclarativeDebugObjectReference& it, m_rootObjects) {
QDeclarativeDebugObjectReference result = objectReferenceForId(debugId, it);
if (result.debugId() == debugId)
return result;
}
return QDeclarativeDebugObjectReference();
}
QDeclarativeDebugObjectReference QmlJSInspector::Internal::ClientProxy::rootObjectReference() const
QList<QDeclarativeDebugObjectReference> QmlJSInspector::Internal::ClientProxy::rootObjectReference() const
{
return m_rootObject;
return m_rootObjects;
}
QDeclarativeDebugObjectReference ClientProxy::objectReferenceForId(int debugId,
@@ -213,7 +197,11 @@ QDeclarativeDebugObjectReference ClientProxy::objectReferenceForId(int debugId,
QList<QDeclarativeDebugObjectReference> ClientProxy::objectReferences(const QUrl &url) const
{
return objectReferences(url, m_rootObject);
QList<QDeclarativeDebugObjectReference> result;
foreach(const QDeclarativeDebugObjectReference &it, m_rootObjects) {
result.append(objectReferences(url, it));
}
return result;
}
QList<QDeclarativeDebugObjectReference> ClientProxy::objectReferences(const QUrl &url,
@@ -291,24 +279,28 @@ void ClientProxy::queryEngineContext(int id)
void ClientProxy::contextChanged()
{
if (m_contextQuery) {
if (m_contextQuery->rootContext().objects().isEmpty()) {
m_rootObject = QDeclarativeDebugObjectReference();
emit objectTreeUpdated(m_rootObject);
} else {
m_rootObject = m_contextQuery->rootContext().objects().last();
}
m_rootObjects = m_contextQuery->rootContext().objects();
delete m_contextQuery;
m_contextQuery = 0;
m_objectTreeQuery = m_client->queryObjectRecursive(m_rootObject, this);
if (!m_objectTreeQuery->isWaiting()) {
objectTreeFetched();
} else {
connect(m_objectTreeQuery,
SIGNAL(stateChanged(QDeclarativeDebugQuery::State)),
SLOT(objectTreeFetched(QDeclarativeDebugQuery::State)));
if (m_rootObjects.isEmpty()) {
emit objectTreeUpdated();
return;
}
qDeleteAll(m_objectTreeQuery);
m_objectTreeQuery.clear();
foreach(const QDeclarativeDebugObjectReference & obj, m_rootObjects) {
QDeclarativeDebugObjectQuery* query = m_client->queryObjectRecursive(obj, this);
if (!query->isWaiting()) {
query->deleteLater(); //ignore errors;
} else {
m_objectTreeQuery << query;
connect(query,
SIGNAL(stateChanged(QDeclarativeDebugQuery::State)),
SLOT(objectTreeFetched(QDeclarativeDebugQuery::State)));
}
}
}
@@ -316,30 +308,29 @@ void ClientProxy::contextChanged()
void ClientProxy::objectTreeFetched(QDeclarativeDebugQuery::State state)
{
if (state == QDeclarativeDebugQuery::Error) {
delete m_objectTreeQuery;
m_objectTreeQuery = 0;
}
if (state != QDeclarativeDebugQuery::Completed) {
m_rootObject = QDeclarativeDebugObjectReference();
QDeclarativeDebugObjectQuery *query = qobject_cast<QDeclarativeDebugObjectQuery *>(sender());
if (!query || state == QDeclarativeDebugQuery::Error) {
delete query;
return;
}
m_rootObject = m_objectTreeQuery->object();
m_rootObjects.append(query->object());
delete m_objectTreeQuery;
m_objectTreeQuery = 0;
int removed = m_objectTreeQuery.removeAll(query);
Q_ASSERT(removed == 1);
Q_UNUSED(removed);
delete query;
emit objectTreeUpdated(m_rootObject);
if (m_objectTreeQuery.isEmpty()) {
emit objectTreeUpdated();
if (isDesignClientConnected()) {
if (!m_designClient->selectedItemIds().isEmpty())
onCurrentObjectsChanged(m_designClient->selectedItemIds(), false);
if (isDesignClientConnected()) {
if (!m_designClient->selectedItemIds().isEmpty())
onCurrentObjectsChanged(m_designClient->selectedItemIds(), false);
m_designClient->setObjectIdList(QList<QDeclarativeDebugObjectReference>() << m_rootObject);
m_designClient->setObjectIdList(m_rootObjects);
}
}
}
void ClientProxy::reloadQmlViewer()

8
src/plugins/qmljsinspector/qmljsclientproxy.h
View File

@@ -66,7 +66,7 @@ public:
// returns the object references for the given url.
QList<QDeclarativeDebugObjectReference> objectReferences(const QUrl &url = QUrl()) const;
QDeclarativeDebugObjectReference objectReferenceForId(int debugId) const;
QDeclarativeDebugObjectReference rootObjectReference() const;
QList<QDeclarativeDebugObjectReference> rootObjectReference() const;
bool isConnected() const;
@@ -77,7 +77,7 @@ public:
Debugger::Internal::QmlAdapter *qmlAdapter() const;
signals:
void objectTreeUpdated(const QDeclarativeDebugObjectReference &rootObject);
void objectTreeUpdated();
void connectionStatusMessage(const QString &text);
void aboutToReloadEngines();
@@ -141,9 +141,9 @@ private:
QDeclarativeDebugEnginesQuery *m_engineQuery;
QDeclarativeDebugRootContextQuery *m_contextQuery;
QDeclarativeDebugObjectQuery *m_objectTreeQuery;
QList<QDeclarativeDebugObjectQuery *> m_objectTreeQuery;
QDeclarativeDebugObjectReference m_rootObject;
QList<QDeclarativeDebugObjectReference> m_rootObjects;
QList<QDeclarativeDebugEngineReference> m_engines;
};

10
src/plugins/qmljsinspector/qmljsinspector.cpp
View File

@@ -206,14 +206,14 @@ void InspectorUi::disconnected()
void InspectorUi::updateEngineList()
{
m_engines = m_clientProxy->engines();
QList<QDeclarativeDebugEngineReference> engines = m_clientProxy->engines();
//#warning update the QML engines combo
if (m_engines.isEmpty())
if (engines.isEmpty())
qWarning("qmldebugger: no engines found!");
else {
const QDeclarativeDebugEngineReference engine = m_engines.first();
const QDeclarativeDebugEngineReference engine = engines.first();
m_clientProxy->queryEngineContext(engine.debugId());
}
}
@@ -254,7 +254,7 @@ void InspectorUi::serverReloaded()
Document::Ptr doc = snapshot.document(it.key());
it.value()->resetInitialDoc(doc);
}
m_clientProxy->queryEngineContext(m_engines.value(0).debugId());
m_clientProxy->refreshObjectTree();
}
@@ -293,7 +293,7 @@ void InspectorUi::createPreviewForEditor(Core::IEditor *newEditor)
m_textPreviews.insert(newEditor->file()->fileName(), preview);
preview->associateEditor(newEditor);
preview->updateDebugIds(m_clientProxy->rootObjectReference());
preview->updateDebugIds();
}
}
}

1
src/plugins/qmljsinspector/qmljsinspector.h
View File

@@ -148,7 +148,6 @@ private:
ProjectExplorer::Project *m_debugProject;
static InspectorUi *m_instance;
QList<QDeclarativeDebugEngineReference> m_engines;
};
} // Internal

44
src/plugins/qmljsinspector/qmljslivetextpreview.cpp
View File

@@ -71,7 +71,7 @@ class MapObjectWithDebugReference : public Visitor
virtual bool visit(UiObjectDefinition *ast) ;
virtual bool visit(UiObjectBinding *ast) ;
QDeclarativeDebugObjectReference root;
QList<QDeclarativeDebugObjectReference> root;
QString filename;
QHash<UiObjectMember *, DebugIdList> result;
QSet<QmlJS::AST::UiObjectMember *> lookupObjects;
@@ -97,16 +97,21 @@ bool MapObjectWithDebugReference::visit(UiObjectBinding* ast)
void MapObjectWithDebugReference::endVisit(UiObjectDefinition* ast)
{
if (lookupObjects.isEmpty() || activated)
processRecursive(root, ast);
if (lookupObjects.isEmpty() || activated) {
foreach(const QDeclarativeDebugObjectReference& it, root)
processRecursive(it, ast);
}
if (lookupObjects.contains(ast))
activated--;
}
void MapObjectWithDebugReference::endVisit(UiObjectBinding* ast)
{
if (lookupObjects.isEmpty() || activated)
processRecursive(root, ast);
if (lookupObjects.isEmpty() || activated) {
foreach(const QDeclarativeDebugObjectReference& it, root)
processRecursive(it, ast);
}
if (lookupObjects.contains(ast))
activated--;
@@ -184,9 +189,7 @@ QmlJSLiveTextPreview::QmlJSLiveTextPreview(const QmlJS::Document::Ptr &doc,
SLOT(documentChanged(QmlJS::Document::Ptr)));
if (m_clientProxy.data()) {
connect(m_clientProxy.data(),
SIGNAL(objectTreeUpdated(QDeclarativeDebugObjectReference)),
SLOT(updateDebugIds(QDeclarativeDebugObjectReference)));
connect(m_clientProxy.data(), SIGNAL(objectTreeUpdated()), SLOT(updateDebugIds()));
}
}
@@ -279,15 +282,19 @@ static QList<int> findRootObjectRecursive(const QDeclarativeDebugObjectReference
return result;
}
void QmlJSLiveTextPreview::updateDebugIds(const QDeclarativeDebugObjectReference &rootReference)
void QmlJSLiveTextPreview::updateDebugIds()
{
if (!m_initialDoc->qmlProgram())
return;
ClientProxy* clientProxy = m_clientProxy.data();
if (!clientProxy)
return;
{ // Map all the object that comes from the document as it has been loaded by the server.
const QmlJS::Document::Ptr &doc = m_initialDoc;
MapObjectWithDebugReference visitor;
visitor.root = rootReference;
visitor.root = clientProxy->rootObjectReference();
visitor.filename = doc->fileName();
doc->qmlProgram()->accept(&visitor);
@@ -305,7 +312,9 @@ void QmlJSLiveTextPreview::updateDebugIds(const QDeclarativeDebugObjectReference
// Map the root nodes of the document.
if(doc->qmlProgram()->members && doc->qmlProgram()->members->member) {
UiObjectMember* root = doc->qmlProgram()->members->member;
QList<int> r = findRootObjectRecursive(rootReference, doc);
QList<int> r;
foreach(const QDeclarativeDebugObjectReference& it, clientProxy->rootObjectReference())
r += findRootObjectRecursive(it, doc);
if (!r.isEmpty())
m_debugIds[root] += r;
}
@@ -316,7 +325,7 @@ void QmlJSLiveTextPreview::updateDebugIds(const QDeclarativeDebugObjectReference
const QmlJS::Document::Ptr &doc = it.key();
MapObjectWithDebugReference visitor;
visitor.root = rootReference;
visitor.root = clientProxy->rootObjectReference();
visitor.filename = doc->fileName();
visitor.lookupObjects = it.value();
visitor.doc = doc;
@@ -651,18 +660,15 @@ void QmlJSLiveTextPreview::setApplyChangesToQmlObserver(bool applyChanges)
void QmlJSLiveTextPreview::setClientProxy(ClientProxy *clientProxy)
{
if (m_clientProxy.data()) {
disconnect(m_clientProxy.data(),
SIGNAL(objectTreeUpdated(QDeclarativeDebugObjectReference)),
this,
SLOT(updateDebugIds(QDeclarativeDebugObjectReference)));
disconnect(m_clientProxy.data(), SIGNAL(objectTreeUpdated()),
this, SLOT(updateDebugIds()));
}
m_clientProxy = clientProxy;
if (m_clientProxy.data()) {
connect(m_clientProxy.data(),
SIGNAL(objectTreeUpdated(QDeclarativeDebugObjectReference)),
SLOT(updateDebugIds(QDeclarativeDebugObjectReference)));
connect(m_clientProxy.data(), SIGNAL(objectTreeUpdated()),
SLOT(updateDebugIds()));
}
}

2
src/plugins/qmljsinspector/qmljslivetextpreview.h
View File

@@ -90,7 +90,7 @@ signals:
public slots:
void setApplyChangesToQmlObserver(bool applyChanges);
void updateDebugIds(const QDeclarativeDebugObjectReference &rootReference);
void updateDebugIds();
private slots:
void changeSelectedElements(QList<int> offsets, const QString &wordAtCursor);