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Debugger: Fix evaluation of "this" item in JS debugger

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Change-Id: I88a502f044fca4c842c21563988d0a95e128c664
Reviewed-by: Christian Stenger <christian.stenger@theqtcompany.com>
This commit is contained in:
hjk
2015-07-16 14:12:16 +02:00
parent f6d67bebcf
commit 799461ee7a
1 changed files with 17 additions and 10 deletions
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27
src/plugins/debugger/qml/qmlengine.cpp
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@@ -165,7 +165,7 @@ public:
void handleBacktrace(const QVariantMap &response);
void handleLookup(const QVariantMap &response);
void handleExecuteDebuggerCommand(const QVariantMap &response);
void handleEvaluateWatcher(const QVariantMap &response, const QString &expr);
void handleEvaluateExpression(const QVariantMap &response, const QByteArray &iname, const QString &expr);
void handleFrame(const QVariantMap &response);
void handleScope(const QVariantMap &response);
void handleVersion(const QVariantMap &response);
@@ -996,8 +996,8 @@ void QmlEngine::updateItem(const QByteArray &iname)
QTC_ASSERT(item, return);
QString exp = QString::fromUtf8(item->exp);
d->evaluate(exp, [this, exp](const QVariantMap &response) {
d->handleEvaluateWatcher(response, exp);
d->evaluate(exp, [this, iname, exp](const QVariantMap &response) {
d->handleEvaluateExpression(response, iname, exp);
});
}
@@ -1356,7 +1356,9 @@ void QmlEnginePrivate::evaluate(const QString expr, const QmlCallback &cb)
runCommand(cmd, cb);
}
void QmlEnginePrivate::handleEvaluateWatcher(const QVariantMap &response, const QString &exp)
void QmlEnginePrivate::handleEvaluateExpression(const QVariantMap &response,
const QByteArray &iname,
const QString &exp)
{
// { "seq" : <number>,
// "type" : "response",
@@ -1371,8 +1373,6 @@ void QmlEnginePrivate::handleEvaluateWatcher(const QVariantMap &response, const
QmlV8ObjectData body = extractData(bodyVal);
WatchHandler *watchHandler = engine->watchHandler();
QByteArray iname = watchHandler->watcherName(exp.toLatin1());
auto item = new WatchItem(iname, exp);
item->exp = exp.toLatin1();
item->id = body.handle;
@@ -1385,8 +1385,8 @@ void QmlEnginePrivate::handleEvaluateWatcher(const QVariantMap &response, const
//Do not set type since it is unknown
item->setError(body.value.toString());
}
watchHandler->insertItem(item);
insertSubItems(item, body.properties);
watchHandler->insertItem(item);
}
void QmlEnginePrivate::lookup(const LookupItems &items)
@@ -2188,7 +2188,10 @@ void QmlEnginePrivate::handleFrame(const QVariantMap &response)
// Always add a "this" variable
{
auto item = new WatchItem("local.this", QLatin1String("this"));
QByteArray iname = "local.this";
QString exp = QLatin1String("this");
auto item = new WatchItem(iname, exp);
QmlV8ObjectData objectData = extractData(body.value(_("receiver")));
item->id = objectData.handle;
item->type = objectData.type;
@@ -2201,6 +2204,9 @@ void QmlEnginePrivate::handleFrame(const QVariantMap &response)
item->id = 0;
}
watchHandler->insertItem(item);
evaluate(exp, [this, iname, exp](const QVariantMap &response) {
handleEvaluateExpression(response, iname, exp);
});
}
currentFrameScopes.clear();
@@ -2220,8 +2226,9 @@ void QmlEnginePrivate::handleFrame(const QVariantMap &response)
if (stackHandler->isContentsValid() && stackHandler->currentFrame().isUsable()) {
QStringList watchers = watchHandler->watchedExpressions();
foreach (const QString &exp, watchers) {
evaluate(exp, [this, exp](const QVariantMap &response) {
handleEvaluateWatcher(response, exp);
const QByteArray iname = watchHandler->watcherName(exp.toLatin1());
evaluate(exp, [this, iname, exp](const QVariantMap &response) {
handleEvaluateExpression(response, iname, exp);
});
}
}