CThemeImageCollection.h

/*
╔══════════════════════════════════════════════════════════════════════════════╗
║                       SIMPLY POWERFUL TOOLKIT (SPTK)                         ║
╟──────────────────────────────────────────────────────────────────────────────╢
║  copyright            © 1999-2022 Alexey Parshin. All rights reserved.       ║
║  email                alexeyp@gmail.com                                      ║
╚══════════════════════════════════════════════════════════════════════════════╝
┌──────────────────────────────────────────────────────────────────────────────┐
│   This library is free software; you can redistribute it and/or modify it    │
│   under the terms of the GNU Library General Public License as published by  │
│   the Free Software Foundation; either version 2 of the License, or (at your │
│   option) any later version.                                                 │
│                                                                              │
│   This library 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 Library   │
│   General Public License for more details.                                   │
│                                                                              │
│   You should have received a copy of the GNU Library General Public License  │
│   along with this library; if not, write to the Free Software Foundation,    │
│   Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.               │
│                                                                              │
│   Please report all bugs and problems to alexeyp@gmail.com.                  │
└──────────────────────────────────────────────────────────────────────────────┘
*/
 
#pragma once
 
#include <sptk5/gui/CPngImage.h>
#include <sptk5/gui/CThemeImageState.h>
#include <sptk5/xdoc/Document.h>
 
namespace sptk {
 
class SP_EXPORT CThemeImageCollection
{
    CPngImage* m_images[MAX_IMAGE_STATES];
 
    CPngImage* m_overlayImages[MAX_IMAGE_STATES];
 
    int m_border[4];
 
    bool m_stretch;
 
public:
    CThemeImageCollection() noexcept;
 
    ~CThemeImageCollection()
    {
        clear();
    }
 
    void clear();
 
    void loadFromSptkTheme(const Strings& objectNames);
 
    void loadFromGtkTheme(
        xdoc::Document& gtkTheme, const String& imagesXPath, const String& attribute = "",
        const String& attributeValue = "");
 
    int border(int ndx) const
    {
        return m_border[ndx];
    }
 
    int* border()
    {
        return m_border;
    }
 
    bool stretch() const
    {
        return m_stretch;
    }
 
    CPngImage* image(CThemeImageState state) const;
 
    CPngImage* overlayImage(CThemeImageState state) const;
 
    static std::string gtkFullFileName(std::string fileName);
};
 
} // namespace sptk