/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
**
** 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 DEBUGGERCORE_H
#define DEBUGGERCORE_H

#include "debuggerconstants.h"

#include <projectexplorer/abi.h>

#include <QtCore/QObject>
#include <QtCore/QSharedPointer>

QT_BEGIN_NAMESPACE
class QIcon;
class QMessageBox;
class QWidget;
QT_END_NAMESPACE

namespace CPlusPlus {
class Snapshot;
}

namespace Utils {
class SavedAction;
}

namespace Debugger {

class DebuggerEngine;

namespace Internal {

class BreakHandler;
class SnapshotHandler;
class Symbol;
class DebuggerToolTipManager;
class GlobalDebuggerOptions;

class DebuggerCore : public QObject
{
    Q_OBJECT

public:
    DebuggerCore() {}

    virtual QVariant sessionValue(const QString &name) = 0;
    virtual void setSessionValue(const QString &name, const QVariant &value) = 0;
    virtual QVariant configValue(const QString &name) const = 0;
    virtual void setConfigValue(const QString &name, const QVariant &value) = 0;
    virtual void updateState(DebuggerEngine *engine) = 0;
    virtual void updateWatchersWindow() = 0;
    virtual void showQtDumperLibraryWarning(const QString &details) = 0;
    virtual QIcon locationMarkIcon() const = 0;
    virtual const CPlusPlus::Snapshot &cppCodeModelSnapshot() const = 0;
    virtual bool hasSnapshots() const = 0;
    virtual void openTextEditor(const QString &titlePattern, const QString &contents) = 0;
    virtual BreakHandler *breakHandler() const = 0;
    virtual SnapshotHandler *snapshotHandler() const = 0;
    virtual DebuggerEngine *currentEngine() const = 0;
    virtual bool isActiveDebugLanguage(int language) const = 0;

    virtual void clearCppCodeModelSnapshot() = 0;

    // void runTest(const QString &fileName);
    virtual void showMessage(const QString &msg, int channel, int timeout = -1) = 0;

    virtual bool isReverseDebugging() const = 0;
    virtual void runControlStarted(DebuggerEngine *engine) = 0;
    virtual void runControlFinished(DebuggerEngine *engine) = 0;
    virtual void displayDebugger(DebuggerEngine *engine, bool updateEngine) = 0;
    virtual DebuggerLanguages activeLanguages() const = 0;
    virtual unsigned enabledEngines() const = 0;
    virtual void synchronizeBreakpoints() = 0;

    virtual bool initialize(const QStringList &arguments, QString *errorMessage) = 0;
    virtual QWidget *mainWindow() const = 0;
    virtual bool isDockVisible(const QString &objectName) const = 0;
    virtual QString debuggerForAbi(const ProjectExplorer::Abi &abi,
        DebuggerEngineType et = NoEngineType) const = 0;
    virtual void showModuleSymbols(const QString &moduleName,
        const QVector<Symbol> &symbols) = 0;
    virtual void openMemoryEditor() = 0;
    virtual void languagesChanged() = 0;
    virtual void executeDebuggerCommand(const QString &command) = 0;

    virtual Utils::SavedAction *action(int code) const = 0;
    virtual bool boolSetting(int code) const = 0;
    virtual QString stringSetting(int code) const = 0;
    virtual void setThreads(const QStringList &list, int index) = 0;

    virtual DebuggerToolTipManager *toolTipManager() const = 0;
    virtual QSharedPointer<GlobalDebuggerOptions> globalDebuggerOptions() const = 0;
};

// This is the only way to access the global object.
DebuggerCore *debuggerCore();
inline BreakHandler *breakHandler() { return debuggerCore()->breakHandler(); }
QMessageBox *showMessageBox(int icon, const QString &title,
    const QString &text, int buttons = 0);

} // namespace Internal
} // namespace Debugger

#endif // DEBUGGERPLUGIN_H
