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Changed the behaviour of setting breakpoints in qml files.

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Delegates setting of breakpoints to functions that set/reset/change the breakpoint one at a time.
Change-Id: I553a74b05cf19c9d2436344db67bc962da18457f
Reviewed-on: http://codereview.qt.nokia.com/3082
Reviewed-by: Kai Koehne <kai.koehne@nokia.com>
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
This commit is contained in:
Aurindam Jana
2011-08-17 11:47:42 +02:00
parent 2f92eae7bc
commit 1b2f1f102e
7 changed files with 142 additions and 82 deletions
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8
src/plugins/debugger/qml/qmldebuggerclient.h
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@@ -62,9 +62,10 @@ public:
virtual void activateFrame(int index) = 0;
virtual void insertBreakpoints(BreakHandler *handler, BreakpointModelId *id) = 0;
virtual void removeBreakpoints(BreakpointModelId *id) = 0;
virtual void setBreakpoints() = 0;
virtual void insertBreakpoint(BreakpointModelId id, BreakHandler *handler) = 0;
virtual void removeBreakpoint(BreakpointModelId id, BreakHandler *handler) = 0;
virtual void changeBreakpoint(BreakpointModelId id, BreakHandler *handler) = 0;
virtual void updateBreakpoints() = 0;
virtual void assignValueInDebugger(const QByteArray expr, const quint64 &id,
const QString &property, const QString value) = 0;
@@ -75,7 +76,6 @@ public:
virtual void synchronizeWatchers(const QStringList &watchers) = 0;
virtual void expandObject(const QByteArray &iname, quint64 objectId) = 0;
virtual void sendPing() = 0;
virtual void setEngine(QmlEngine *engine) = 0;

128
src/plugins/debugger/qml/qmlengine.cpp
View File

@@ -491,8 +491,73 @@ void QmlEngine::selectThread(int index)
Q_UNUSED(index)
}
void QmlEngine::insertBreakpoint(BreakpointModelId id)
{
BreakHandler *handler = breakHandler();
BreakpointState state = handler->state(id);
QTC_ASSERT(state == BreakpointInsertRequested, qDebug() << id << this << state);
handler->notifyBreakpointInsertProceeding(id);
if (d->m_adapter.activeDebuggerClient()) {
d->m_adapter.activeDebuggerClient()->insertBreakpoint(id,handler);
} else {
foreach (QmlDebuggerClient *client, d->m_adapter.debuggerClients()) {
client->insertBreakpoint(id,handler);
}
}
if (handler->state(id) == BreakpointInsertProceeding) {
handler->notifyBreakpointInsertOk(id);
}
}
void QmlEngine::removeBreakpoint(BreakpointModelId id)
{
BreakHandler *handler = breakHandler();
BreakpointState state = handler->state(id);
QTC_ASSERT(state == BreakpointRemoveRequested, qDebug() << id << this << state);
handler->notifyBreakpointRemoveProceeding(id);
if (d->m_adapter.activeDebuggerClient()) {
d->m_adapter.activeDebuggerClient()->removeBreakpoint(id,handler);
} else {
foreach (QmlDebuggerClient *client, d->m_adapter.debuggerClients()) {
client->removeBreakpoint(id,handler);
}
}
if (handler->state(id) == BreakpointRemoveProceeding) {
handler->notifyBreakpointRemoveOk(id);
}
}
void QmlEngine::changeBreakpoint(BreakpointModelId id)
{
BreakHandler *handler = breakHandler();
BreakpointState state = handler->state(id);
QTC_ASSERT(state == BreakpointChangeRequested, qDebug() << id << this << state);
handler->notifyBreakpointChangeProceeding(id);
if (d->m_adapter.activeDebuggerClient()) {
d->m_adapter.activeDebuggerClient()->changeBreakpoint(id,handler);
} else {
foreach (QmlDebuggerClient *client, d->m_adapter.debuggerClients()) {
client->changeBreakpoint(id,handler);
}
}
if (handler->state(id) == BreakpointChangeProceeding) {
handler->notifyBreakpointChangeOk(id);
}
}
void QmlEngine::attemptBreakpointSynchronization()
{
if (!stateAcceptsBreakpointChanges()) {
showMessage(_("BREAKPOINT SYNCHRONIZATION NOT POSSIBLE IN CURRENT STATE"));
return;
}
BreakHandler *handler = breakHandler();
foreach (BreakpointModelId id, handler->unclaimedBreakpointIds()) {
@@ -501,45 +566,39 @@ void QmlEngine::attemptBreakpointSynchronization()
handler->setEngine(id, this);
}
QStringList breakPointsStr;
foreach (BreakpointModelId id, handler->engineBreakpointIds(this)) {
if (handler->state(id) == BreakpointRemoveRequested) {
handler->notifyBreakpointRemoveProceeding(id);
if (d->m_adapter.activeDebuggerClient())
d->m_adapter.activeDebuggerClient()->removeBreakpoints(&id);
else {
foreach (QmlDebuggerClient *client, d->m_adapter.debuggerClients()) {
client->removeBreakpoints(&id);
}
}
handler->notifyBreakpointRemoveOk(id);
} else {
if (handler->state(id) == BreakpointInsertRequested) {
handler->notifyBreakpointInsertProceeding(id);
}
if (d->m_adapter.activeDebuggerClient())
d->m_adapter.activeDebuggerClient()->insertBreakpoints(handler,&id);
else {
foreach (QmlDebuggerClient *client, d->m_adapter.debuggerClients()) {
client->insertBreakpoints(handler,&id);
}
}
if (handler->state(id) == BreakpointInsertProceeding) {
handler->notifyBreakpointInsertOk(id);
}
breakPointsStr << QString("('%1' '%2' %3)").arg(QString(handler->functionName(id).toUtf8()),
QString(QUrl::fromLocalFile(handler->fileName(id)).toString().toUtf8()), QString::number(handler->lineNumber(id)));
switch (handler->state(id)) {
case BreakpointNew:
// Should not happen once claimed.
QTC_CHECK(false);
continue;
case BreakpointInsertRequested:
insertBreakpoint(id);
continue;
case BreakpointChangeRequested:
changeBreakpoint(id);
continue;
case BreakpointRemoveRequested:
removeBreakpoint(id);
continue;
case BreakpointChangeProceeding:
case BreakpointInsertProceeding:
case BreakpointRemoveProceeding:
case BreakpointInserted:
case BreakpointDead:
continue;
}
QTC_ASSERT(false, qDebug() << "UNKNOWN STATE" << id << state());
}
logMessage(LogSend, QString("%1 [%2]").arg(QString("BREAKPOINTS"), breakPointsStr.join(", ")));
DebuggerEngine::attemptBreakpointSynchronization();
if (d->m_adapter.activeDebuggerClient()) {
d->m_adapter.activeDebuggerClient()->setBreakpoints();
}
else {
foreach (QmlDebuggerClient *client, d->m_adapter.debuggerClients())
client->setBreakpoints();
d->m_adapter.activeDebuggerClient()->updateBreakpoints();
} else {
foreach (QmlDebuggerClient *client, d->m_adapter.debuggerClients()) {
client->updateBreakpoints();
}
}
}
@@ -631,8 +690,7 @@ void QmlEngine::synchronizeWatchers()
QString("WATCH_EXPRESSIONS"), watchedExpressions.join(", ")));
if (d->m_adapter.activeDebuggerClient()) {
d->m_adapter.activeDebuggerClient()->synchronizeWatchers(watchedExpressions);
}
else {
} else {
foreach (QmlDebuggerClient *client, d->m_adapter.debuggerClients())
client->synchronizeWatchers(watchedExpressions);
}

3
src/plugins/debugger/qml/qmlengine.h
View File

@@ -107,6 +107,9 @@ private:
void selectThread(int index);
void attemptBreakpointSynchronization();
void insertBreakpoint(BreakpointModelId id);
void removeBreakpoint(BreakpointModelId id);
void changeBreakpoint(BreakpointModelId id);
bool acceptsBreakpoint(BreakpointModelId id) const;
void assignValueInDebugger(const WatchData *data,

42
src/plugins/debugger/qml/qmlv8debuggerclient.cpp
View File

@@ -197,33 +197,32 @@ void QmlV8DebuggerClient::activateFrame(int index)
setLocals(index);
}
void QmlV8DebuggerClient::insertBreakpoints(BreakHandler *handler, BreakpointModelId *id)
void QmlV8DebuggerClient::insertBreakpoint(BreakpointModelId id, BreakHandler *handler)
{
QByteArray request;
JsonInputStream(request) << '{' << INITIALPARAMS ;
JsonInputStream(request) << ',' << "command" << ':' << "setbreakpoint";
JsonInputStream(request) << ',' << "arguments" << ':' << '{';
if (handler->breakpointData(*id).type == BreakpointByFileAndLine) {
if (handler->breakpointData(id).type == BreakpointByFileAndLine) {
JsonInputStream(request) << "type" << ':' << "script";
JsonInputStream(request) << ',' << "target" << ':' << QFileInfo(handler->fileName(*id)).fileName().toUtf8();
JsonInputStream(request) << ',' << "line" << ':' << handler->lineNumber(*id) - 1;
} else if (handler->breakpointData(*id).type == BreakpointByFunction) {
JsonInputStream(request) << ',' << "target" << ':' << QFileInfo(handler->fileName(id)).fileName().toUtf8();
JsonInputStream(request) << ',' << "line" << ':' << handler->lineNumber(id) - 1;
} else if (handler->breakpointData(id).type == BreakpointByFunction) {
JsonInputStream(request) << "type" << ':' << "function";
JsonInputStream(request) << ',' << "target" << ':' << handler->functionName(*id).toUtf8();
JsonInputStream(request) << ',' << "target" << ':' << handler->functionName(id).toUtf8();
}
JsonInputStream(request) << '}';
JsonInputStream(request) << '}';
d->breakpointsSync.insert(d->sequence,*id);
d->breakpointsSync.insert(d->sequence,id);
sendMessage(packMessage(request));
}
void QmlV8DebuggerClient::removeBreakpoints(BreakpointModelId *id)
void QmlV8DebuggerClient::removeBreakpoint(BreakpointModelId id, BreakHandler * /*handler*/)
{
QList<int> breakpoints = d->breakpoints.values(*id);
d->breakpoints.remove(*id);
QList<int> breakpoints = d->breakpoints.values(id);
d->breakpoints.remove(id);
foreach (int bp, breakpoints) {
QByteArray request;
@@ -241,7 +240,11 @@ void QmlV8DebuggerClient::removeBreakpoints(BreakpointModelId *id)
}
}
void QmlV8DebuggerClient::setBreakpoints()
void QmlV8DebuggerClient::changeBreakpoint(BreakpointModelId /*id*/, BreakHandler * /*handler*/)
{
}
void QmlV8DebuggerClient::updateBreakpoints()
{
}
@@ -318,17 +321,6 @@ void QmlV8DebuggerClient::expandObject(const QByteArray &iname, quint64 objectId
}
void QmlV8DebuggerClient::sendPing()
{
QByteArray request;
JsonInputStream(request) << '{' << INITIALPARAMS ;
JsonInputStream(request) << ',' << "command" << ':' << "ping" << '}';
d->ping = d->sequence;
sendMessage(packMessage(request));
}
void QmlV8DebuggerClient::backtrace()
{
QByteArray request;
@@ -362,9 +354,7 @@ void QmlV8DebuggerClient::messageReceived(const QByteArray &data)
}
QString debugCommand(value.findChild("command").toVariant().toString());
if (debugCommand == "pong") {
//DO NOTHING
} else if (debugCommand == "backtrace") {
if (debugCommand == "backtrace") {
setStackFrames(response);
} else if (debugCommand == "lookup") {

8
src/plugins/debugger/qml/qmlv8debuggerclient.h
View File

@@ -62,9 +62,10 @@ public:
void activateFrame(int index);
void insertBreakpoints(BreakHandler *handler, BreakpointModelId *id);
void removeBreakpoints(BreakpointModelId *id);
void setBreakpoints();
void insertBreakpoint(BreakpointModelId id, BreakHandler *handler);
void removeBreakpoint(BreakpointModelId id, BreakHandler *handler);
void changeBreakpoint(BreakpointModelId id, BreakHandler *handler);
void updateBreakpoints();
void assignValueInDebugger(const QByteArray expr, const quint64 &id,
const QString &property, const QString value);
@@ -75,7 +76,6 @@ public:
void synchronizeWatchers(const QStringList &watchers);
void expandObject(const QByteArray &iname, quint64 objectId);
void sendPing();
void setEngine(QmlEngine *engine);

24
src/plugins/debugger/qml/qscriptdebuggerclient.cpp
View File

@@ -202,21 +202,29 @@ void QScriptDebuggerClient::activateFrame(int index)
sendMessage(reply);
}
void QScriptDebuggerClient::insertBreakpoints(BreakHandler *handler, BreakpointModelId *id)
void QScriptDebuggerClient::insertBreakpoint(BreakpointModelId id, BreakHandler *handler)
{
JSAgentBreakpointData bp;
bp.fileUrl = QUrl::fromLocalFile(handler->fileName(*id)).toString().toUtf8();
bp.lineNumber = handler->lineNumber(*id);
bp.functionName = handler->functionName(*id).toUtf8();
bp.fileUrl = QUrl::fromLocalFile(handler->fileName(id)).toString().toUtf8();
bp.lineNumber = handler->lineNumber(id);
bp.functionName = handler->functionName(id).toUtf8();
d->breakpoints.insert(bp);
}
void QScriptDebuggerClient::removeBreakpoints(BreakpointModelId * /*id*/)
void QScriptDebuggerClient::removeBreakpoint(BreakpointModelId id, BreakHandler *handler)
{
JSAgentBreakpointData bp;
bp.fileUrl = QUrl::fromLocalFile(handler->fileName(id)).toString().toUtf8();
bp.lineNumber = handler->lineNumber(id);
bp.functionName = handler->functionName(id).toUtf8();
d->breakpoints.remove(bp);
}
void QScriptDebuggerClient::setBreakpoints()
void QScriptDebuggerClient::changeBreakpoint(BreakpointModelId /*id*/, BreakHandler * /*handler*/)
{
}
void QScriptDebuggerClient::updateBreakpoints()
{
QByteArray reply;
QDataStream rs(&reply, QIODevice::WriteOnly);
@@ -224,8 +232,6 @@ void QScriptDebuggerClient::setBreakpoints()
rs << cmd
<< d->breakpoints;
sendMessage(reply);
d->breakpoints.clear();
}
void QScriptDebuggerClient::assignValueInDebugger(const QByteArray expr, const quint64 &id,

11
src/plugins/debugger/qml/qscriptdebuggerclient.h
View File

@@ -61,9 +61,10 @@ public:
void activateFrame(int index);
void insertBreakpoints(BreakHandler *handler, BreakpointModelId *id);
void removeBreakpoints(BreakpointModelId *id);
void setBreakpoints();
void insertBreakpoint(BreakpointModelId id, BreakHandler *handler);
void removeBreakpoint(BreakpointModelId id, BreakHandler *handler);
void changeBreakpoint(BreakpointModelId id, BreakHandler *handler);
void updateBreakpoints();
void assignValueInDebugger(const QByteArray expr, const quint64 &id,
const QString &property, const QString value);
@@ -74,7 +75,6 @@ public:
void synchronizeWatchers(const QStringList &watchers);
void expandObject(const QByteArray &iname, quint64 objectId);
void sendPing();
void setEngine(QmlEngine *engine);
@@ -84,6 +84,9 @@ signals:
protected:
void messageReceived(const QByteArray &data);
private:
void sendPing();
private:
QScriptDebuggerClientPrivate *d;
friend class QScriptDebuggerClientPrivate;