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/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Qt Software Information (qt-info@nokia.com)
**
** Commercial Usage
**
** Licensees holding valid Qt Commercial licenses may use this file in
** 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
**
** Alternatively, this file may be used under the terms of the GNU Lesser
** 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.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at qt-sales@nokia.com.
**
**************************************************************************/
#ifndef RUNCONFIGURATION_H
#define RUNCONFIGURATION_H
#include "projectexplorer_export.h"
#include <QtCore/QObject>
#include <QtCore/QMetaType>
#include <QtCore/QPointer>
#include <QtCore/QSharedPointer>
QT_BEGIN_NAMESPACE
class QString;
class QWidget;
QT_END_NAMESPACE
namespace ProjectExplorer {
class Project;
class PersistentSettingsReader;
class PersistentSettingsWriter;
class RunControl;
/* Base class for a run configuration. A run configuration specifies how a
* project should be run, while the runner (see below) does the actual running.
*
* Note that all RunControls and the project hold a shared pointer to the RunConfiguration.
* That is the lifetime of the RunConfiguration might exceed the life of the project.
* The user might still have a RunControl running (or output tab of that RunControl open)
* and yet unloaded the project.
* Also a RunConfiguration might be already removed from the list of RunConfigurations
* for a project, but stil be runnable via the output tab.
*/
class PROJECTEXPLORER_EXPORT RunConfiguration : public QObject
{
Q_OBJECT
public:
RunConfiguration(Project *project);
virtual ~RunConfiguration();
Project *project() const;
// The type of this RunConfiguration, e.g. "ProjectExplorer.ApplicationRunConfiguration"
virtual QString type() const = 0;
// Name shown to the user
QString name() const;
void setName(const QString &name);
// Returns the widget used to configure this run configuration. Ownership is transferred to the caller
// rename to createConfigurationWidget
virtual QWidget *configurationWidget() = 0;
virtual void save(PersistentSettingsWriter &writer) const;
virtual void restore(const PersistentSettingsReader &reader);
signals:
void nameChanged();
private:
QPointer<Project> m_project;
QString m_name;
};
/* The run configuration factory is used for restoring run configurations from
* settings. And used to create new runconfigurations in the "Run Settings" Dialog.
* For the first case bool canCreate(const QString &type) and
* QSharedPointer<RunConfiguration> create(Project *project, QString type) are used.
* For the second type the functions QStringList canCreate(Project *pro) and
* QString nameForType(const QString&) are used to generate a list of creatable
* RunConfigurations, and create(..) is used to create it.
*/
class PROJECTEXPLORER_EXPORT IRunConfigurationFactory : public QObject
{
Q_OBJECT
public:
IRunConfigurationFactory();
virtual ~IRunConfigurationFactory();
// used to recreate the runConfigurations when restoring settings
virtual bool canCreate(const QString &type) const = 0;
// used to show the list of possible additons to a project, returns a list of types
virtual QStringList canCreate(Project *pro) const = 0;
// used to translate the types to names to display to the user
virtual QString nameForType(const QString &type) const = 0;
virtual QSharedPointer<RunConfiguration> create(Project *project, const QString &type) = 0;
};
class PROJECTEXPLORER_EXPORT IRunConfigurationRunner : public QObject
{
Q_OBJECT
public:
IRunConfigurationRunner();
virtual ~IRunConfigurationRunner();
virtual bool canRun(QSharedPointer<RunConfiguration> runConfiguration, const QString &mode) = 0;
virtual RunControl* run(QSharedPointer<RunConfiguration> runConfiguration, const QString &mode) = 0;
virtual QString displayName() const = 0;
// Returns the widget used to configure this runner. Ownership is transferred to the caller
virtual QWidget *configurationWidget(QSharedPointer<RunConfiguration> runConfiguration) = 0;
};
/* Each instance of this class represents one item that is run.
*/
class PROJECTEXPLORER_EXPORT RunControl : public QObject {
Q_OBJECT
public:
RunControl(QSharedPointer<RunConfiguration> runConfiguration);
virtual ~RunControl();
virtual void start() = 0;
virtual void stop() = 0;
virtual bool isRunning() const = 0;
QSharedPointer<RunConfiguration> runConfiguration();
signals:
void addToOutputWindow(RunControl *, const QString &line);
void addToOutputWindowInline(RunControl *, const QString &line);
void error(RunControl *, const QString &error);
void started();
void finished();
public slots:
void bringApplicationToForeground(qint64 pid);
private slots:
void bringApplicationToForegroundInternal();
private:
QSharedPointer<RunConfiguration> m_runConfiguration;
#ifdef Q_OS_MAC
//these two are used to bring apps in the foreground on Mac
qint64 m_internalPid;
int m_foregroundCount;
#endif
};
} // namespace ProjectExplorer
// Allow a RunConfiguration to be stored in a QVariant
Q_DECLARE_METATYPE(ProjectExplorer::RunConfiguration*)
#endif // RUNCONFIGURATION_H
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