qt-creator/src/plugins/qt4projectmanager/qt-s60/s60emulatorrunconfiguration.cpp

/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
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**
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** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
**
** GNU Lesser General Public License Usage
**
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** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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#include "s60emulatorrunconfiguration.h"

#include "qt4project.h"
#include "qt4target.h"
#include "qtversionmanager.h"
#include "profilereader.h"
#include "s60manager.h"
#include "s60devices.h"
#include "qt4buildconfiguration.h"

#include <coreplugin/icore.h>
#include <coreplugin/messagemanager.h>
#include <utils/qtcassert.h>
#include <utils/detailswidget.h>
#include <projectexplorer/projectexplorerconstants.h>
#include <projectexplorer/project.h>
#include <projectexplorer/persistentsettings.h>

#include <QtGui/QLabel>
#include <QtGui/QLineEdit>

using namespace ProjectExplorer;
using namespace Qt4ProjectManager;
using namespace Qt4ProjectManager::Internal;

namespace {
const char * const S60_EMULATOR_RC_ID("Qt4ProjectManager.S60EmulatorRunConfiguration");
const char * const S60_EMULATOR_RC_PREFIX("Qt4ProjectManager.S60EmulatorRunConfiguration.");

const char * const PRO_FILE_KEY("Qt4ProjectManager.S60EmulatorRunConfiguration.ProFile");

QString pathFromId(const QString &id)
{
    if (!id.startsWith(QLatin1String(S60_EMULATOR_RC_PREFIX)))
        return QString();
    return id.mid(QString::fromLatin1(S60_EMULATOR_RC_PREFIX).size());
}

QString pathToId(const QString &path)
{
    return QString::fromLatin1(S60_EMULATOR_RC_PREFIX) + path;
}

}

// ======== S60EmulatorRunConfiguration

S60EmulatorRunConfiguration::S60EmulatorRunConfiguration(Target *parent, const QString &proFilePath) :
    RunConfiguration(parent, QLatin1String(S60_EMULATOR_RC_ID)),
    m_proFilePath(proFilePath),
    m_cachedTargetInformationValid(false)
{
    ctor();
}

S60EmulatorRunConfiguration::S60EmulatorRunConfiguration(Target *parent, S60EmulatorRunConfiguration *source) :
    RunConfiguration(parent, source),
    m_proFilePath(source->m_proFilePath),
    m_cachedTargetInformationValid(false)
{
    ctor();
}

void S60EmulatorRunConfiguration::ctor()
{
    if (!m_proFilePath.isEmpty())
        setDisplayName(tr("%1 in Symbian Emulator").arg(QFileInfo(m_proFilePath).completeBaseName()));
    else
        setDisplayName(tr("Qt Symbian Emulator RunConfiguration"));

    connect(qt4Target(), SIGNAL(targetInformationChanged()),
            this, SLOT(invalidateCachedTargetInformation()));

    connect(qt4Target()->qt4Project(), SIGNAL(proFileUpdated(Qt4ProjectManager::Internal::Qt4ProFileNode*)),
            this, SLOT(proFileUpdate(Qt4ProjectManager::Internal::Qt4ProFileNode*)));
}


S60EmulatorRunConfiguration::~S60EmulatorRunConfiguration()
{
}

void S60EmulatorRunConfiguration::proFileUpdate(Qt4ProjectManager::Internal::Qt4ProFileNode *pro)
{
    if (m_proFilePath == pro->path())
        invalidateCachedTargetInformation();
}


Qt4Target *S60EmulatorRunConfiguration::qt4Target() const
{
    return static_cast<Qt4Target *>(target());
}

bool S60EmulatorRunConfiguration::isEnabled(ProjectExplorer::BuildConfiguration *configuration) const
{
    Qt4BuildConfiguration *qt4bc = qobject_cast<Qt4BuildConfiguration *>(configuration);
    QTC_ASSERT(qt4bc, return false);
    ToolChain::ToolChainType type = qt4bc->toolChainType();
    return type == ToolChain::WINSCW;
}

QWidget *S60EmulatorRunConfiguration::configurationWidget()
{
    return new S60EmulatorRunConfigurationWidget(this);
}

QVariantMap S60EmulatorRunConfiguration::toMap() const
{
    QVariantMap map(ProjectExplorer::RunConfiguration::toMap());
    const QDir projectDir = QFileInfo(target()->project()->file()->fileName()).absoluteDir();
    map.insert(QLatin1String(PRO_FILE_KEY), projectDir.relativeFilePath(m_proFilePath));
    return map;
}

bool S60EmulatorRunConfiguration::fromMap(const QVariantMap &map)
{
    const QDir projectDir = QFileInfo(target()->project()->file()->fileName()).absoluteDir();
    m_proFilePath = projectDir.filePath(map.value(QLatin1String(PRO_FILE_KEY)).toString());

    return RunConfiguration::fromMap(map);
}

QString S60EmulatorRunConfiguration::executable() const
{
    const_cast<S60EmulatorRunConfiguration *>(this)->updateTarget();
    return m_executable;
}

void S60EmulatorRunConfiguration::updateTarget()
{
    if (m_cachedTargetInformationValid)
        return;
    Qt4TargetInformation info = qt4Target()->targetInformation(qt4Target()->activeBuildConfiguration(),
                                                                m_proFilePath);
    if (info.error != Qt4TargetInformation::NoError) {
        if (info.error == Qt4TargetInformation::ProParserError) {
            Core::ICore::instance()->messageManager()->printToOutputPane(
                    tr("Could not parse %1. The Qt for Symbian emulator run configuration %2 can not be started.")
                    .arg(m_proFilePath).arg(displayName()));
        }
        m_executable.clear();
        m_cachedTargetInformationValid = true;
        emit targetInformationChanged();
        return;
    }

    Qt4BuildConfiguration *qt4bc = qt4Target()->activeBuildConfiguration();
    QtVersion *qtVersion = qt4bc->qtVersion();
    QString baseDir = S60Manager::instance()->deviceForQtVersion(qtVersion).epocRoot;
    QString qmakeBuildConfig = "urel";
    if (qt4bc->qmakeBuildConfiguration() & QtVersion::DebugBuild)
        qmakeBuildConfig = "udeb";
    baseDir += "/epoc32/release/winscw/" + qmakeBuildConfig;

    m_executable = QDir::toNativeSeparators(
            QDir::cleanPath(baseDir + QLatin1Char('/') + info.target));
    m_executable += QLatin1String(".exe");

    m_cachedTargetInformationValid = true;
    emit targetInformationChanged();
}

void S60EmulatorRunConfiguration::invalidateCachedTargetInformation()
{
    m_cachedTargetInformationValid = false;
    emit targetInformationChanged();
}

// ======== S60EmulatorRunConfigurationWidget

S60EmulatorRunConfigurationWidget::S60EmulatorRunConfigurationWidget(S60EmulatorRunConfiguration *runConfiguration,
                                                                     QWidget *parent)
    : QWidget(parent),
    m_runConfiguration(runConfiguration),
    m_detailsWidget(new Utils::DetailsWidget),
    m_nameLineEdit(new QLineEdit(m_runConfiguration->displayName())),
    m_executableLabel(new QLabel(m_runConfiguration->executable()))
{
    m_detailsWidget->setState(Utils::DetailsWidget::NoSummary);
    QVBoxLayout *mainBoxLayout = new QVBoxLayout();
    mainBoxLayout->setMargin(0);
    setLayout(mainBoxLayout);
    mainBoxLayout->addWidget(m_detailsWidget);
    QWidget *detailsContainer = new QWidget;
    m_detailsWidget->setWidget(detailsContainer);

    QFormLayout *detailsFormLayout = new QFormLayout();
    detailsFormLayout->setMargin(0);
    detailsContainer->setLayout(detailsFormLayout);

    QLabel *nameLabel = new QLabel(tr("Name:"));

    nameLabel->setBuddy(m_nameLineEdit);
    detailsFormLayout->addRow(nameLabel, m_nameLineEdit);

    detailsFormLayout->addRow(tr("Executable:"), m_executableLabel);

    connect(m_nameLineEdit, SIGNAL(textEdited(QString)),
        this, SLOT(displayNameEdited(QString)));
    connect(m_runConfiguration, SIGNAL(targetInformationChanged()),
            this, SLOT(updateTargetInformation()));
}

void S60EmulatorRunConfigurationWidget::displayNameEdited(const QString &text)
{
    m_runConfiguration->setDisplayName(text);
}

void S60EmulatorRunConfigurationWidget::updateTargetInformation()
{
    m_executableLabel->setText(m_runConfiguration->executable());
}

// ======== S60EmulatorRunConfigurationFactory

S60EmulatorRunConfigurationFactory::S60EmulatorRunConfigurationFactory(QObject *parent)
    : IRunConfigurationFactory(parent)
{
}

S60EmulatorRunConfigurationFactory::~S60EmulatorRunConfigurationFactory()
{
}

bool S60EmulatorRunConfigurationFactory::canCreate(Target *parent, const QString &id) const
{
    Qt4Target * t(qobject_cast<Qt4Target *>(parent));
    if (!t ||
        t->id() != QLatin1String(S60_EMULATOR_TARGET_ID))
        return false;
    return t->qt4Project()->hasApplicationProFile(pathFromId(id));
}

RunConfiguration *S60EmulatorRunConfigurationFactory::create(Target *parent, const QString &id)
{
    if (!canCreate(parent, id))
        return 0;
    Qt4Target *t(static_cast<Qt4Target *>(parent));
    return new S60EmulatorRunConfiguration(t, pathFromId(id));
}

bool S60EmulatorRunConfigurationFactory::canRestore(Target *parent, const QVariantMap &map) const
{
    Qt4Target * t(qobject_cast<Qt4Target *>(parent));
    if (!t ||
        t->id() != QLatin1String(S60_EMULATOR_TARGET_ID))
        return false;
    QString id(ProjectExplorer::idFromMap(map));
    return id == QLatin1String(S60_EMULATOR_RC_ID);
}

RunConfiguration *S60EmulatorRunConfigurationFactory::restore(Target *parent, const QVariantMap &map)
{
    if (!canRestore(parent, map))
        return 0;
    Qt4Target *t(static_cast<Qt4Target *>(parent));
    S60EmulatorRunConfiguration *rc(new S60EmulatorRunConfiguration(t, QString()));
    if (rc->fromMap(map))
        return rc;
    delete rc;
    return 0;
}

bool S60EmulatorRunConfigurationFactory::canClone(Target *parent, RunConfiguration *source) const
{
    return canCreate(parent, source->id());
}

RunConfiguration *S60EmulatorRunConfigurationFactory::clone(Target *parent, RunConfiguration *source)
{
    if (!canClone(parent, source))
        return 0;
    Qt4Target *t(static_cast<Qt4Target *>(parent));
    return new S60EmulatorRunConfiguration(t, QString());
}

QStringList S60EmulatorRunConfigurationFactory::availableCreationIds(Target *parent) const
{
    Qt4Target * t(qobject_cast<Qt4Target *>(parent));
    if (!t ||
        t->id() != QLatin1String(S60_EMULATOR_TARGET_ID))
        return QStringList();

    return t->qt4Project()->applicationProFilePathes(QLatin1String(S60_EMULATOR_RC_PREFIX));
}

QString S60EmulatorRunConfigurationFactory::displayNameForId(const QString &id) const
{
	if (!pathFromId(id).isEmpty())
        return tr("%1 in Symbian Emulator").arg(QFileInfo(pathFromId(id)).completeBaseName());
	return QString();
}

// ======== S60EmulatorRunControl

S60EmulatorRunControl::S60EmulatorRunControl(S60EmulatorRunConfiguration *runConfiguration)
    : RunControl(runConfiguration)
{
    // stuff like the EPOCROOT and EPOCDEVICE env variable
    Environment env = Environment::systemEnvironment();
    runConfiguration->qt4Target()->activeBuildConfiguration()->toolChain()->addToEnvironment(env);
    m_applicationLauncher.setEnvironment(env.toStringList());

    m_executable = runConfiguration->executable();
    connect(&m_applicationLauncher, SIGNAL(applicationError(QString)),
            this, SLOT(slotError(QString)));
    connect(&m_applicationLauncher, SIGNAL(appendOutput(QString)),
            this, SLOT(slotAddToOutputWindow(QString)));
    connect(&m_applicationLauncher, SIGNAL(processExited(int)),
            this, SLOT(processExited(int)));
    connect(&m_applicationLauncher, SIGNAL(bringToForegroundRequested(qint64)),
            this, SLOT(bringApplicationToForeground(qint64)));
}

void S60EmulatorRunControl::start()
{
    m_applicationLauncher.start(ApplicationLauncher::Gui, m_executable, QStringList());
    emit started();

    emit addToOutputWindow(this, tr("Starting %1...").arg(QDir::toNativeSeparators(m_executable)));
}

void S60EmulatorRunControl::stop()
{
    m_applicationLauncher.stop();
}

bool S60EmulatorRunControl::isRunning() const
{
    return m_applicationLauncher.isRunning();
}

void S60EmulatorRunControl::slotError(const QString & err)
{
    emit error(this, err);
    emit finished();
}

void S60EmulatorRunControl::slotAddToOutputWindow(const QString &line)
{
    static QString prefix = tr("[Qt Message]");
    static int prefixLength = prefix.length();
    int index = line.indexOf(prefix);
    if (index != -1) {
        emit addToOutputWindowInline(this, line.mid(index + prefixLength + 1));
    }
}

void S60EmulatorRunControl::processExited(int exitCode)
{
    emit addToOutputWindow(this, tr("%1 exited with code %2").arg(QDir::toNativeSeparators(m_executable)).arg(exitCode));
    emit finished();
}