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/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
**
** Author: Milian Wolff, KDAB (milian.wolff@kdab.com)
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
**
** GNU Lesser General Public License Usage
**
** 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.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** Other Usage
**
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**************************************************************************/
#ifndef ANALYZER_INTERNAL_ANALYZERSETTINGS_H
#define ANALYZER_INTERNAL_ANALYZERSETTINGS_H
#include <QtCore/QObject>
#include <QtCore/QVariant>
#include "analyzerbase_global.h"
#include <projectexplorer/runconfiguration.h>
namespace Analyzer {
/**
* Utility function to set @p val if @p key is present in @p map.
*/
template <typename T> void setIfPresent(const QVariantMap &map, const QString &key, T *val)
{
if (!map.contains(key))
return;
*val = map.value(key).template value<T>();
}
/**
* Subclass this to add configuration to your analyzer tool.
*
* If global and project-specific settings differ for your tool,
* create one subclass for each.
*/
class ANALYZER_EXPORT AbstractAnalyzerSubConfig : public QObject
{
Q_OBJECT
public:
AbstractAnalyzerSubConfig() {}
/// return a list of default values
virtual QVariantMap defaults() const = 0;
/// convert current configuration into map for storage
virtual QVariantMap toMap() const = 0;
/// read configuration from @p map
virtual bool fromMap(const QVariantMap &map) = 0;
/// unique ID for this configuration
virtual QString id() const = 0;
/// user readable display name for this configuration
virtual QString displayName() const = 0;
/// create a configuration widget for this configuration
virtual QWidget *createConfigWidget(QWidget *parent) = 0;
};
/**
* Shared interface for the global and per-project settings.
*
* Use this to get the subConfig for your tool.
*/
class ANALYZER_EXPORT AnalyzerSettings : public QObject
{
Q_OBJECT
public:
template<class T>
T *subConfig() const
{
foreach (AbstractAnalyzerSubConfig *subConfig, subConfigs()) {
if (T *config = qobject_cast<T *>(subConfig))
return config;
}
return 0;
}
QList<AbstractAnalyzerSubConfig *> subConfigs() const
{
return m_subConfigs;
}
QVariantMap defaults() const;
virtual QVariantMap toMap() const;
protected:
virtual bool fromMap(const QVariantMap &map);
QVariantMap toMap(const QList<AbstractAnalyzerSubConfig *> &subConfigs) const;
bool fromMap(const QVariantMap &map, QList<AbstractAnalyzerSubConfig *> *subConfigs);
AnalyzerSettings(QObject *parent);
QList<AbstractAnalyzerSubConfig *> m_subConfigs;
};
typedef AbstractAnalyzerSubConfig *(*AnalyzerSubConfigFactory)();
// global and local settings are loaded and saved differently, and they also handle suppressions
// differently.
/**
* Global settings
*
* To access your custom configuration use:
* @code
* AnalyzerGlobalSettings::instance()->subConfig<YourGlobalConfig>()->...
* @endcode
*/
class ANALYZER_EXPORT AnalyzerGlobalSettings : public AnalyzerSettings
{
Q_OBJECT
public:
static AnalyzerGlobalSettings *instance();
~AnalyzerGlobalSettings();
void writeSettings() const;
void readSettings();
void registerSubConfigs(AnalyzerSubConfigFactory globalFactory, AnalyzerSubConfigFactory projectFactory);
QList<AnalyzerSubConfigFactory> projectSubConfigFactories() const;
private:
AnalyzerGlobalSettings(QObject *parent);
static AnalyzerGlobalSettings *m_instance;
QList<AnalyzerSubConfigFactory> m_projectSubConfigFactories;
};
/**
* Settings associated with a single project/run configuration
*
* To access your custom configuration use:
* @code
* ProjectExplorer::RunConfiguration *rc = ...;
* rc->extraAspect<AnalyzerProjectSettings>()->subConfig<YourProjectConfig>()->...
* @endcode
*/
class ANALYZER_EXPORT AnalyzerProjectSettings
: public AnalyzerSettings, public ProjectExplorer::IRunConfigurationAspect
{
Q_OBJECT
public:
AnalyzerProjectSettings(QObject *parent = 0);
~AnalyzerProjectSettings();
QString displayName() const;
virtual QVariantMap toMap() const;
bool isUsingGlobalSettings() const { return m_useGlobalSettings; }
void setUsingGlobalSettings(bool value);
void resetCustomToGlobalSettings();
QList<AbstractAnalyzerSubConfig *> customSubConfigs() const { return m_customConfigurations; }
protected:
virtual bool fromMap(const QVariantMap &map);
private:
bool m_useGlobalSettings;
QList<AbstractAnalyzerSubConfig *> m_customConfigurations;
};
} // namespace Analyzer
#endif // ANALYZER_INTERNAL_ANALYZERSETTINGS_H
|
