- Your Widget Set For OpenGL

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ufont.hpp

/***************************************************************************
    LibUFO - UI For OpenGL
    copyright         : (C) 2001-2005 by Johannes Schmidt
    email             : schmidtjf at users.sourceforge.net
                             -------------------

    file              : include/ufo/font/ufont.hpp
    begin             : Mon Oct 1 2001
    $Id: ufont.hpp,v 1.14 2005/07/12 13:29:06 schmidtjf Exp $
 ***************************************************************************/

/***************************************************************************
 *  This library 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 2.1 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       *
 * Lesser General Public License for more details.                         *
 *                                                                         *
 * You should have received a copy of the GNU Lesser 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 *
 ***************************************************************************/

#ifndef UFONT_HPP
#define UFONT_HPP

#include "../uobject.hpp"

#include <map>

#include "ufontinfo.hpp"
#include "ufontrenderer.hpp"

namespace ufo {

class UFontMetrics;
class UDisplay;

class UFO_EXPORT UFont : public UObject {
    UFO_DECLARE_DYNAMIC_CLASS(UFont)
public: // Public c'tors
    UFont();
    UFont(UFontInfo::Family family, float pointSize, int weight = UFontInfo::Normal,
        int style = UFontInfo::Plain, UFontInfo::Encoding encoding = UFontInfo::Encoding_Default);
    UFont(const std::string & face, float pointSize, int weight = UFontInfo::Normal,
        int style = UFontInfo::Plain, UFontInfo::Encoding encoding = UFontInfo::Encoding_Default);
    UFont(const UFontInfo & fontInfo);
    UFont(UFontRenderer * renderer);

    UFont(const UFont & font);
    UFont& operator=(const UFont & font);

    virtual ~UFont();

public: // Public methods
    UFontRenderer * getRenderer() const;
    const UFontMetrics * getFontMetrics() const;

    void setFamiliy(UFontInfo::Family family);

    void setFontFace(const std::string & face);
    std::string getFontFace() const;

    void setPointSize(float pointSize);
    float getPointSize() const;

    void setWeight(int weight);
    int getWeight() const;

    void setStyle(int flag);
    int getStyle() const;

    void setEncoding(UFontInfo::Encoding encoding);
    UFontInfo::Encoding getEncoding() const;

public: // Public static methods
    static void clearCache();

protected: // Private methods
    void queryAndLoad(const UFontInfo & info);
    void dispose();

private: // Private static attributes
    typedef std::map<UFontInfo, UFontRenderer*> fontCache_t;
    typedef std::map<UDisplay*, fontCache_t> displayCache_t;
    //static fontCache_t sm_fontCache;
    static displayCache_t sm_fontCache;

private: // Private attributes
    UFontRenderer * m_renderer;
    UFontInfo m_infoCache;
};

} // namespace ufo

#endif // UFONT_HPP

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