mkxp-freebird/src/font.h

107 lines
2.8 KiB
C++

/*
** font.h
**
** This file is part of mkxp.
**
** Copyright (C) 2013 Jonas Kulla <Nyocurio@gmail.com>
**
** mkxp is free software: you can redistribute it and/or modify
** it under the terms of the GNU General Public License as published by
** the Free Software Foundation, either version 2 of the License, or
** (at your option) any later version.
**
** mkxp 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 General Public License for more details.
**
** You should have received a copy of the GNU General Public License
** along with mkxp. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef FONT_H
#define FONT_H
#include "etc.h"
#include "util.h"
struct SDL_RWops;
struct _TTF_Font;
struct Config;
struct SharedFontStatePrivate;
class SharedFontState
{
public:
SharedFontState(const Config &conf);
~SharedFontState();
/* Called from FileSystem during font cache initialization
* (when "Fonts/" is scanned for available assets).
* 'ops' is an opened handle to a possible font file,
* 'filename' is the corresponding path */
void initFontSetCB(SDL_RWops &ops,
const std::string &filename);
_TTF_Font *getFont(std::string family,
int size);
bool fontPresent(std::string family);
private:
SharedFontStatePrivate *p;
};
/* Concerning Font::name/defaultName :
* In RGSS, this is not actually a string; any type of
* object is accepted, however anything but strings and
* arrays is ignored (and text drawing turns blank).
* Single strings are interpreted as font family names,
* and directly passed to the underlying C++ object;
* arrays however are searched for the first string
* object corresponding to a valid font family name,
* and rendering is done with that. In mkxp, we pass
* this first valid font family as the 'name' attribute
* back to the C++ object on assignment and object
* creation (in case Font.default_name is also an array).
* Invalid parameters (things other than strings or
* arrays not containing any valid family name) are
* passed back as "". */
struct FontPrivate;
class Font
{
public:
static bool doesExist(const char *name);
Font(const char *name = 0,
int size = 0);
/* Clone constructor */
Font(const Font &other);
~Font();
const char *getName() const;
void setName(const char *value);
DECL_ATTR( Size, int )
DECL_ATTR( Bold, bool )
DECL_ATTR( Italic, bool )
DECL_ATTR( Color, Color* )
DECL_ATTR_STATIC( DefaultName, const char* )
DECL_ATTR_STATIC( DefaultSize, int )
DECL_ATTR_STATIC( DefaultBold, bool )
DECL_ATTR_STATIC( DefaultItalic, bool )
DECL_ATTR_STATIC( DefaultColor, Color* )
/* internal */
_TTF_Font *getSdlFont();
private:
FontPrivate *p;
};
#endif // FONT_H