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Maemo: Qemu improvements.

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Get rid of redundancy, add sanity check, better status reporting.
This commit is contained in:
ck
2010-07-22 12:10:44 +02:00
parent c95d83d6fc
commit 9927249665
2 changed files with 57 additions and 41 deletions
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52
src/plugins/qt4projectmanager/qt-maemo/qemuruntimemanager.cpp
View File

@@ -110,6 +110,10 @@ QemuRuntimeManager::QemuRuntimeManager(QObject *parent)
SLOT(qemuProcessError(QProcess::ProcessError)));
connect(m_qemuProcess, SIGNAL(finished(int, QProcess::ExitStatus)), this,
SLOT(qemuProcessFinished()));
connect(m_qemuProcess, SIGNAL(readyReadStandardOutput()), this,
SLOT(qemuOutput()));
connect(m_qemuProcess, SIGNAL(readyReadStandardError()), this,
SLOT(qemuOutput()));
connect(this, SIGNAL(qemuProcessStatus(QemuStatus, QString)),
this, SLOT(qemuStatusChanged(QemuStatus, QString)));
}
@@ -285,7 +289,7 @@ void QemuRuntimeManager::runConfigurationRemoved(ProjectExplorer::RunConfigurati
void QemuRuntimeManager::runConfigurationChanged(ProjectExplorer::RunConfiguration *rc)
{
if (rc)
m_qemuAction->setEnabled(targetUsesRuntimeConfig(rc->target()));
m_qemuAction->setEnabled(targetUsesMatchingRuntimeConfig(rc->target()));
}
void QemuRuntimeManager::buildConfigurationAdded(ProjectExplorer::BuildConfiguration *bc)
@@ -321,7 +325,7 @@ void QemuRuntimeManager::environmentChanged()
void QemuRuntimeManager::deviceConfigurationChanged(ProjectExplorer::Target *target)
{
m_qemuAction->setEnabled(targetUsesRuntimeConfig(target));
m_qemuAction->setEnabled(targetUsesMatchingRuntimeConfig(target));
}
void QemuRuntimeManager::startRuntime()
@@ -330,20 +334,15 @@ void QemuRuntimeManager::startRuntime()
Project *p = ProjectExplorerPlugin::instance()->session()->startupProject();
if (!p)
return;
Qt4Target *qt4Target = qobject_cast<Qt4Target*> (p->activeTarget());
if (!qt4Target)
QtVersion *version;
if (!targetUsesMatchingRuntimeConfig(p->activeTarget(), &version)) {
qWarning("Strange: Qemu button was enabled, but target does not match.");
return;
}
Qt4BuildConfiguration *bc = qt4Target->activeBuildConfiguration();
if (!bc)
return;
QtVersion *version = bc->qtVersion();
if (version && m_runtimes.contains(version->uniqueId())) {
m_runningQtId = version->uniqueId();
const QString root =
QDir::toNativeSeparators(maddeRoot(version->qmakeCommand())
const QString root
= QDir::toNativeSeparators(maddeRoot(version->qmakeCommand())
+ QLatin1Char('/'));
const Runtime rt = m_runtimes.value(version->uniqueId());
QProcessEnvironment env = QProcessEnvironment::systemEnvironment();
@@ -382,7 +381,6 @@ void QemuRuntimeManager::startRuntime()
connect(m_qemuAction, SIGNAL(triggered()), this, SLOT(terminateRuntime()));
disconnect(m_qemuAction, SIGNAL(triggered()), this, SLOT(startRuntime()));
}
}
void QemuRuntimeManager::terminateRuntime()
{
@@ -401,14 +399,20 @@ void QemuRuntimeManager::qemuProcessFinished()
{
m_runningQtId = -1;
QemuStatus status = QemuFinished;
QString error;
if (!m_userTerminated) {
status = m_qemuProcess->exitStatus() == QProcess::CrashExit
? QemuCrashed : QemuFinished;
if (m_qemuProcess->exitStatus() == QProcess::CrashExit) {
status = QemuCrashed;
error = m_qemuProcess->errorString();
} else if (m_qemuProcess->exitCode() != 0) {
error = tr("Qemu finished with error: Exit code was %1.")
.arg(m_qemuProcess->exitCode());
}
}
m_userTerminated = false;
emit qemuProcessStatus(status);
emit qemuProcessStatus(status, error);
}
void QemuRuntimeManager::qemuProcessError(QProcess::ProcessError error)
@@ -433,6 +437,7 @@ void QemuRuntimeManager::qemuStatusChanged(QemuStatus status, const QString &err
message = tr("Qemu crashed");
break;
case QemuFinished:
message = error;
break;
case QemuUserReason:
message = error;
@@ -446,6 +451,12 @@ void QemuRuntimeManager::qemuStatusChanged(QemuStatus status, const QString &err
updateStarterIcon(running);
}
void QemuRuntimeManager::qemuOutput()
{
qDebug("%s", m_qemuProcess->readAllStandardOutput().data());
qDebug("%s", m_qemuProcess->readAllStandardError().data());
}
// -- private
void QemuRuntimeManager::setupRuntimes()
@@ -498,7 +509,7 @@ void QemuRuntimeManager::toggleStarterButton(Target *target)
isRunning = false;
m_qemuAction->setEnabled(m_runtimes.contains(uniqueId)
&& targetUsesRuntimeConfig(target) && !isRunning);
&& targetUsesMatchingRuntimeConfig(target) && !isRunning);
}
bool QemuRuntimeManager::sessionHasMaemoTarget() const
@@ -511,7 +522,8 @@ bool QemuRuntimeManager::sessionHasMaemoTarget() const
return result;
}
bool QemuRuntimeManager::targetUsesRuntimeConfig(Target *target)
bool QemuRuntimeManager::targetUsesMatchingRuntimeConfig(Target *target,
QtVersion **qtVersion)
{
if (!target)
return false;
@@ -528,6 +540,8 @@ bool QemuRuntimeManager::targetUsesRuntimeConfig(Target *target)
if (!version || !m_runtimes.contains(version->uniqueId()))
return false;
if (qtVersion)
*qtVersion = version;
const MaemoDeviceConfig &config = mrc->deviceConfig();
return config.isValid() && config.type == MaemoDeviceConfig::Simulator;
}

4
src/plugins/qt4projectmanager/qt-maemo/qemuruntimemanager.h
View File

@@ -110,6 +110,7 @@ private slots:
void qemuProcessFinished();
void qemuProcessError(QProcess::ProcessError error);
void qemuStatusChanged(QemuStatus status, const QString &error);
void qemuOutput();
private:
void setupRuntimes();
@@ -117,7 +118,8 @@ private:
void updateStarterIcon(bool running);
void toggleStarterButton(ProjectExplorer::Target *target);
bool targetUsesRuntimeConfig(ProjectExplorer::Target *target);
bool targetUsesMatchingRuntimeConfig(ProjectExplorer::Target *target,
QtVersion **qtVersion = 0);
QString maddeRoot(const QString &qmake) const;
QString targetRoot(const QString &qmake) const;