icore.h 3.84 KB
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/**************************************************************************
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**
** This file is part of Qt Creator
**
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** Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
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**
** Contact:  Qt Software Information (qt-info@nokia.com)
**
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** Commercial Usage
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**
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** 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.
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**
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** GNU Lesser General Public License Usage
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**
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** 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.
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**
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** If you are unsure which license is appropriate for your use, please
** contact the sales department at qt-sales@nokia.com.
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**
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**************************************************************************/
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#ifndef ICORE_H
#define ICORE_H

#include "core_global.h"
#include <QtCore/QObject>

QT_BEGIN_NAMESPACE
class QMainWindow;
class QPrinter;
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class QSettings;
template <class T> class QList;
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QT_END_NAMESPACE

namespace Core {

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class ActionManager;
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class EditorManager;
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class FileManager;
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class IContext;
class IWizard;
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class MessageManager;
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class MimeDatabase;
class ModeManager;
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class ProgressManager;
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class ScriptManager;
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class UniqueIDManager;
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class VariableManager;
class VCSManager;

class CORE_EXPORT ICore : public QObject
{
    Q_OBJECT

public:
    ICore() {}
    virtual ~ICore() {}

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    static ICore *instance();

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    virtual QStringList showNewItemDialog(const QString &title,
                                          const QList<IWizard *> &wizards,
                                          const QString &defaultLocation = QString()) = 0;

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    virtual bool showOptionsDialog(const QString &group = QString(),
                                   const QString &page = QString(),
                                   QWidget *parent = 0) = 0;
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    virtual ActionManager *actionManager() const = 0;
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    virtual FileManager *fileManager() const = 0;
    virtual UniqueIDManager *uniqueIDManager() const = 0;
    virtual MessageManager *messageManager() const = 0;
    virtual EditorManager *editorManager() const = 0;
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    virtual ProgressManager *progressManager() const = 0;
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    virtual ScriptManager *scriptManager() const = 0;
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    virtual VariableManager *variableManager() const = 0;
    virtual VCSManager *vcsManager() const = 0;
    virtual ModeManager *modeManager() const = 0;
    virtual MimeDatabase *mimeDatabase() const = 0;

    virtual QSettings *settings() const = 0;
    virtual QPrinter *printer() const = 0;

    virtual QString resourcePath() const = 0;

    virtual QMainWindow *mainWindow() const = 0;

    // adds and removes additional active contexts, this context is appended to the
    // currently active contexts. call updateContext after changing
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    virtual IContext *currentContextObject() const = 0;
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    virtual void addAdditionalContext(int context) = 0;
    virtual void removeAdditionalContext(int context) = 0;
    virtual bool hasContext(int context) const = 0;
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    virtual void addContextObject(IContext *context) = 0;
    virtual void removeContextObject(IContext *context) = 0;
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    virtual void updateContext() = 0;

    virtual void openFiles(const QStringList &fileNames) = 0;

signals:
    void coreOpened();
    void saveSettingsRequested();
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    void optionsDialogRequested();
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    void coreAboutToClose();
    void contextAboutToChange(Core::IContext *context);
    void contextChanged(Core::IContext *context);
};

} // namespace Core

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#endif // ICORE_H