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/****************************************************************************
**
** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** 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.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
****************************************************************************/
#ifndef INFOBAR_H
#define INFOBAR_H
#include "core_global.h"
#include <coreplugin/id.h>
#include <QObject>
#include <QSet>
QT_BEGIN_NAMESPACE
class QBoxLayout;
QT_END_NAMESPACE
namespace Core {
class InfoBar;
class InfoBarDisplay;
class CORE_EXPORT InfoBarEntry
{
public:
enum GlobalSuppressionMode
{
GlobalSuppressionDisabled,
GlobalSuppressionEnabled
};
InfoBarEntry(Id _id, const QString &_infoText, GlobalSuppressionMode _globalSuppression = GlobalSuppressionDisabled);
InfoBarEntry(const InfoBarEntry &other) { *this = other; }
void setCustomButtonInfo(const QString &_buttonText, QObject *_object, const char *_member);
void setCancelButtonInfo(QObject *_object, const char *_member);
void setCancelButtonInfo(const QString &_cancelButtonText, QObject *_object, const char *_member);
private:
Id id;
QString infoText;
QString buttonText;
QObject *object;
const char *buttonPressMember;
QString cancelButtonText;
QObject *cancelObject;
const char *cancelButtonPressMember;
GlobalSuppressionMode globalSuppression;
friend class InfoBar;
friend class InfoBarDisplay;
};
class CORE_EXPORT InfoBar : public QObject
{
Q_OBJECT
public:
void addInfo(const InfoBarEntry &info);
void removeInfo(Id id);
bool containsInfo(Id id) const;
void suppressInfo(Id id);
bool canInfoBeAdded(Id id) const;
void enableInfo(Id id);
void clear();
static void globallySuppressInfo(Id id);
static void initializeGloballySuppressed();
static void clearGloballySuppressed();
static bool anyGloballySuppressed();
signals:
void changed();
private:
QList<InfoBarEntry> m_infoBarEntries;
QSet<Id> m_suppressed;
static QSet<Id> globallySuppressed;
friend class InfoBarDisplay;
};
class CORE_EXPORT InfoBarDisplay : public QObject
{
Q_OBJECT
public:
InfoBarDisplay(QObject *parent = 0);
void setTarget(QBoxLayout *layout, int index);
void setInfoBar(InfoBar *infoBar);
private slots:
void cancelButtonClicked();
void suppressButtonClicked();
void update();
void infoBarDestroyed();
void widgetDestroyed();
private:
QList<QWidget *> m_infoWidgets;
InfoBar *m_infoBar;
QBoxLayout *m_boxLayout;
int m_boxIndex;
};
} // namespace Core
#endif // INFOBAR_H
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