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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://www.qt.io/licensing. For further information
** use the contact form at http://www.qt.io/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 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** 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 COLORSCHEME_H
#define COLORSCHEME_H
#include "texteditor_global.h"
#include "texteditorconstants.h"
#include <QMap>
#include <QString>
#include <QColor>
QT_BEGIN_NAMESPACE
class QWidget;
QT_END_NAMESPACE
namespace TextEditor {
/*! Format for a particular piece of text (text/comment, etc). */
class TEXTEDITOR_EXPORT Format
{
public:
Format();
Format(const QColor &foreground, const QColor &background);
QColor foreground() const { return m_foreground; }
void setForeground(const QColor &foreground);
QColor background() const { return m_background; }
void setBackground(const QColor &background);
bool bold() const { return m_bold; }
void setBold(bool bold);
bool italic() const { return m_italic; }
void setItalic(bool italic);
bool equals(const Format &f) const;
QString toString() const;
bool fromString(const QString &str);
private:
QColor m_foreground;
QColor m_background;
bool m_bold;
bool m_italic;
};
inline bool operator==(const Format &f1, const Format &f2) { return f1.equals(f2); }
inline bool operator!=(const Format &f1, const Format &f2) { return !f1.equals(f2); }
/*! A color scheme combines a set of formats for different highlighting
categories. It also provides saving and loading of the scheme to a file.
*/
class ColorScheme
{
public:
ColorScheme();
void setDisplayName(const QString &name)
{ m_displayName = name; }
QString displayName() const
{ return m_displayName; }
inline bool isEmpty() const
{ return m_formats.isEmpty(); }
bool contains(TextStyle category) const;
Format &formatFor(TextStyle category);
Format formatFor(TextStyle category) const;
void setFormatFor(TextStyle category, const Format &format);
void clear();
bool save(const QString &fileName, QWidget *parent) const;
bool load(const QString &fileName);
inline bool equals(const ColorScheme &cs) const
{
return m_formats == cs.m_formats
&& m_displayName == cs.m_displayName;
}
static QString readNameOfScheme(const QString &fileName);
private:
QMap<TextStyle, Format> m_formats;
QString m_displayName;
};
inline bool operator==(const ColorScheme &cs1, const ColorScheme &cs2) { return cs1.equals(cs2); }
inline bool operator!=(const ColorScheme &cs1, const ColorScheme &cs2) { return !cs1.equals(cs2); }
} // namespace TextEditor
#endif // COLORSCHEME_H
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