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/*
* Copyright (C) 2020 Linux Studio Plugins Project <https://lsp-plug.in/>
* (C) 2020 Vladimir Sadovnikov <sadko4u@gmail.com>
*
* This file is part of lsp-ws-lib
* Created on: 4 мая 2020 г.
*
* lsp-ws-lib 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
* any later version.
*
* lsp-ws-lib 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 lsp-ws-lib. If not, see <https://www.gnu.org/licenses/>.
*/
#ifndef LSP_PLUG_IN_WS_FONT_H_
#define LSP_PLUG_IN_WS_FONT_H_
#include <lsp-plug.in/ws/version.h>
#include <lsp-plug.in/ws/types.h>
namespace lsp
{
namespace ws
{
class ISurface;
/**
* Font descriptor class
*/
class LSP_WS_LIB_PUBLIC Font
{
private:
Font & operator = (const Font &);
private:
char *sName;
float fSize;
size_t nFlags;
public:
explicit Font();
explicit Font(const char *name);
explicit Font(const char *name, float size);
explicit Font(const char *name, float size, size_t flags, ws::font_antialias_t antialias);
explicit Font(float size);
explicit Font(const Font *s);
explicit Font(const Font &s);
~Font();
public:
inline bool is_bold() const { return nFlags & FF_BOLD; }
inline bool bold() const { return nFlags & FF_BOLD; }
inline bool is_italic() const { return nFlags & FF_ITALIC; }
inline bool italic() const { return nFlags & FF_ITALIC; }
inline bool is_underline() const { return nFlags & FF_UNDERLINE; }
inline bool underline() const { return nFlags & FF_UNDERLINE; }
inline font_antialias_t antialiasing() const { return font_antialias_t(nFlags >> FF_COUNT); }
inline font_antialias_t antialias() const { return antialiasing(); }
inline float get_size() const { return fSize; }
inline float size() const { return fSize; }
inline const char *get_name() const { return sName; }
inline const char *name() const { return sName; }
inline size_t flags() const { return nFlags & FF_ALL; }
inline void set_bold(bool b) { if (b) nFlags |= FF_BOLD; else nFlags &= ~FF_BOLD; }
inline void set_italic(bool i) { if (i) nFlags |= FF_ITALIC; else nFlags &= ~FF_ITALIC; }
inline void set_underline(bool u) { if (u) nFlags |= FF_UNDERLINE; else nFlags &= ~FF_UNDERLINE; }
inline void set_antialiasing(font_antialias_t a){ nFlags = (nFlags & FF_ALL) | (a << FF_COUNT); }
inline void set_antialias(font_antialias_t a) { set_antialiasing(a); }
inline void set_size(float s) { fSize = s; }
inline void set_flags(size_t flags) { nFlags = flags & FF_ALL; }
void set_name(const char *name);
void set(const Font *s);
void set(const Font &s);
void set(const char *name, float size);
void set(const char *name, float size, size_t flags, ws::font_antialias_t antialias);
bool get_parameters(ISurface *s, font_parameters_t *fp);
bool get_text_parameters(ISurface *s, text_parameters_t *tp, const char *text);
};
}
}
#endif /* LSP_PLUG_IN_WS_FONT_H_ */
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