PDF4QT/Pdf4QtLib/sources/pdficontheme.h

73 lines
1.9 KiB
C++

// Copyright (C) 2021 Jakub Melka
//
// This file is part of PDF4QT.
//
// PDF4QT is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// with the written consent of the copyright owner, any later version.
//
// PDF4QT is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with PDF4QT. If not, see <https://www.gnu.org/licenses/>.
#ifndef PDFICONTHEME_H
#define PDFICONTHEME_H
#include "pdfglobal.h"
#include <QAction>
namespace pdf
{
/// Theme icon provider. Can provide icons from custom directory,
/// so user can use their own icon theme.
class PDF4QTLIBSHARED_EXPORT PDFIconTheme
{
public:
explicit PDFIconTheme() = default;
void registerAction(QAction* action, QString iconFileName);
QString getDirectory() const;
void setDirectory(const QString& directory);
QString getPrefix() const;
void setPrefix(const QString& prefix);
void prepareTheme();
void loadTheme();
QString getThemeDirectory() const;
private:
struct ActionInfo
{
ActionInfo(QAction* action = nullptr, QString fileName = QString()) :
action(action),
fileName(std::move(fileName))
{
}
QAction* action = nullptr;
QString fileName;
};
QString m_directory;
QString m_prefix;
QString formatFileName(const ActionInfo& info, const QString& themeDirectory) const;
std::vector<ActionInfo> m_actionInfos;
};
} // namespace pdf
#endif // PDFICONTHEME_H