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JSDebugger: Enable break on events.

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The user can request Javascript break on event. The user can provide
this info in the Breakpoints Window and provide the slot which will
be called when the event occurs. For example: specify "onTriggered" if
you need to break on Timer triggered event.

Change-Id: If936d7402f5978a182132fdcca75515588364e16
Reviewed-on: http://codereview.qt-project.org/4758
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Kai Koehne <kai.koehne@nokia.com>
This commit is contained in:
Aurindam Jana
2011-09-13 12:47:46 +02:00
parent 1285a63852
commit f05683ac7e
13 changed files with 76 additions and 27 deletions
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29
src/plugins/debugger/qml/qmlv8debuggerclient.cpp
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@@ -312,7 +312,13 @@ void QmlV8DebuggerClient::activateFrame(int index)
setLocals(index);
}
void QmlV8DebuggerClient::insertBreakpoint(BreakpointModelId id)
bool QmlV8DebuggerClient::acceptsBreakpoint(const BreakpointModelId &id)
{
BreakpointType type = d->engine->breakHandler()->breakpointData(id).type;
return ((type == BreakpointOnSignalHandler) || (type == BreakpointByFunction));
}
void QmlV8DebuggerClient::insertBreakpoint(const BreakpointModelId &id)
{
BreakHandler *handler = d->engine->breakHandler();
QByteArray request;
@@ -327,6 +333,9 @@ void QmlV8DebuggerClient::insertBreakpoint(BreakpointModelId id)
} else if (handler->breakpointData(id).type == BreakpointByFunction) {
JsonInputStream(request) << "type" << ':' << "function";
JsonInputStream(request) << ',' << "target" << ':' << handler->functionName(id).toUtf8();
} else if (handler->breakpointData(id).type == BreakpointOnSignalHandler) {
JsonInputStream(request) << "type" << ':' << "event";
JsonInputStream(request) << ',' << "target" << ':' << handler->functionName(id).toUtf8();
}
JsonInputStream(request) << '}';
JsonInputStream(request) << '}';
@@ -335,7 +344,7 @@ void QmlV8DebuggerClient::insertBreakpoint(BreakpointModelId id)
sendMessage(packMessage(request));
}
void QmlV8DebuggerClient::removeBreakpoint(BreakpointModelId id)
void QmlV8DebuggerClient::removeBreakpoint(const BreakpointModelId &id)
{
int breakpoint = d->breakpoints.value(id);
d->breakpoints.remove(id);
@@ -354,7 +363,7 @@ void QmlV8DebuggerClient::removeBreakpoint(BreakpointModelId id)
sendMessage(packMessage(request));
}
void QmlV8DebuggerClient::changeBreakpoint(BreakpointModelId /*id*/)
void QmlV8DebuggerClient::changeBreakpoint(const BreakpointModelId &/*id*/)
{
}
@@ -363,7 +372,7 @@ void QmlV8DebuggerClient::updateBreakpoints()
}
void QmlV8DebuggerClient::assignValueInDebugger(const QByteArray /*expr*/, const quint64 &/*id*/,
const QString &/*property*/, const QString /*value*/)
const QString &/*property*/, const QString &/*value*/)
{
//TODO::
}
@@ -468,7 +477,7 @@ void QmlV8DebuggerClient::messageReceived(const QByteArray &data)
ds >> response;
JsonValue value(response);
QString type = value.findChild("type").toVariant().toString();
const QString type = value.findChild("type").toVariant().toString();
if (type == "response") {
@@ -478,7 +487,7 @@ void QmlV8DebuggerClient::messageReceived(const QByteArray &data)
return;
}
QString debugCommand(value.findChild("command").toVariant().toString());
const QString debugCommand(value.findChild("command").toVariant().toString());
if (debugCommand == "backtrace") {
setStackFrames(response);
@@ -491,6 +500,12 @@ void QmlV8DebuggerClient::messageReceived(const QByteArray &data)
BreakpointModelId id = d->breakpointsSync.take(sequence);
d->breakpoints.insert(id,breakpoint);
//If this is an event breakpoint then set state = BreakpointInsertOk
const QString breakpointType = value.findChild("body").findChild("type").toVariant().toString();
if (breakpointType == "event") {
d->engine->breakHandler()->notifyBreakpointInsertOk(id);
}
} else if (debugCommand == "evaluate") {
setExpression(response);
@@ -504,7 +519,7 @@ void QmlV8DebuggerClient::messageReceived(const QByteArray &data)
}
} else if (type == "event") {
QString event(value.findChild("event").toVariant().toString());
const QString event(value.findChild("event").toVariant().toString());
if (event == "break") {
d->engine->inferiorSpontaneousStop();