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QmlProfiler: Track status of app through application output

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We do that already in the debugger too.

Change-Id: I31828a01aaec041ac38102b9bd034728d02486e2
Reviewed-on: http://codereview.qt.nokia.com/427
Reviewed-by: Kai Koehne <kai.koehne@nokia.com>
This commit is contained in:
Kai Koehne
2011-06-09 14:30:15 +02:00
parent 6aa615db52
commit 1f184bf2ad
2 changed files with 61 additions and 0 deletions
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60
src/plugins/qmlprofiler/qmlprofilerengine.cpp
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@@ -40,6 +40,7 @@
#include <analyzerbase/analyzermanager.h>
#include <analyzerbase/analyzerconstants.h>
#include <projectexplorer/applicationlauncher.h>
#include <coreplugin/icore.h>
#include <qmljsdebugclient/qdeclarativedebugclient_p.h>
@@ -49,6 +50,8 @@
#include "tracewindow.h"
#include <QDebug>
#include <QtGui/QMessageBox>
#include <QtGui/QMainWindow>
#include "canvas/qdeclarativecanvas_p.h"
#include "canvas/qdeclarativecontext2d_p.h"
@@ -180,9 +183,66 @@ void QmlProfilerEngine::finishProcess()
}
}
void QmlProfilerEngine::filterApplicationMessage(const QString &msg)
{
static const QString qddserver = QLatin1String("QDeclarativeDebugServer: ");
static const QString cannotRetrieveDebuggingOutput = ProjectExplorer::ApplicationLauncher::msgWinCannotRetrieveDebuggingOutput();
const int index = msg.indexOf(qddserver);
if (index != -1) {
QString status = msg;
status.remove(0, index + qddserver.length()); // chop of 'QDeclarativeDebugServer: '
static QString waitingForConnection = QLatin1String("Waiting for connection ");
static QString unableToListen = QLatin1String("Unable to listen ");
static QString debuggingNotEnabled = QLatin1String("Ignoring \"-qmljsdebugger=");
static QString debuggingNotEnabled2 = QLatin1String("Ignoring\"-qmljsdebugger="); // There is (was?) a bug in one of the error strings - safest to handle both
static QString connectionEstablished = QLatin1String("Connection established");
QString errorMessage;
if (status.startsWith(waitingForConnection)) {
emit processRunning();
} else if (status.startsWith(unableToListen)) {
//: Error message shown after 'Could not connect ... debugger:"
errorMessage = tr("The port seems to be in use.");
} else if (status.startsWith(debuggingNotEnabled) || status.startsWith(debuggingNotEnabled2)) {
//: Error message shown after 'Could not connect ... debugger:"
errorMessage = tr("The application is not set up for QML/JS debugging.");
} else if (status.startsWith(connectionEstablished)) {
// nothing to do
} else {
qWarning() << "Unknown QDeclarativeDebugServer status message: " << status;
}
if (!errorMessage.isEmpty()) {
Core::ICore * const core = Core::ICore::instance();
QMessageBox *infoBox = new QMessageBox(core->mainWindow());
infoBox->setIcon(QMessageBox::Critical);
infoBox->setWindowTitle(tr("Qt Creator"));
//: %1 is detailed error message
infoBox->setText(tr("Could not connect to the in-process QML debugger:\n%1")
.arg(errorMessage));
infoBox->setStandardButtons(QMessageBox::Ok | QMessageBox::Help);
infoBox->setDefaultButton(QMessageBox::Ok);
infoBox->setModal(true);
connect(infoBox, SIGNAL(finished(int)),
this, SLOT(wrongSetupMessageBoxFinished(int)));
infoBox->show();
}
} else if (msg.contains(cannotRetrieveDebuggingOutput)) {
// we won't get debugging output, so just try to connect ...
emit processRunning();
}
}
void QmlProfilerEngine::logApplicationMessage(const QString &msg, Utils::OutputFormat /*format*/)
{
qDebug() << "app: " << msg;
filterApplicationMessage(msg);
}
} // namespace Internal