netsurf/frontends/riscos/font.h
Michael Forney 6a53b447e5 Declare global variables as extern in headers
Otherwise, each source file that includes the header will create a
new definition, which are usually merged together by the linker.

Multiple definitions of an object is not allowed in ISO C.
2019-06-30 09:52:06 +01:00

47 lines
1.5 KiB
C

/*
* Copyright 2014 Vincent Sanders <vince@netsurf-browser.org>
*
* This file is part of NetSurf, http://www.netsurf-browser.org/
*
* NetSurf 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; version 2 of the License.
*
* NetSurf 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 this program. If not, see <http://www.gnu.org/licenses/>.
*/
/** \file riscos/font.h
* RISC OS font interface.
*/
#ifndef _NETSURF_RISCOS_FONT_H_
#define _NETSURF_RISCOS_FONT_H_
#include <rufl.h>
struct plot_font_style;
extern struct gui_layout_table *riscos_layout_table;
/** desktop font, size and style being used */
extern char ro_gui_desktop_font_family[];
extern int ro_gui_desktop_font_size;
extern rufl_style ro_gui_desktop_font_style;
void nsfont_init(void);
bool nsfont_exists(const char *font_family);
const char *nsfont_fallback_font(void);
bool nsfont_paint(const struct plot_font_style *fstyle, const char *string,
size_t length, int x, int y);
void nsfont_read_style(const struct plot_font_style *fstyle,
const char **font_family, unsigned int *font_size,
rufl_style *font_style);
void ro_gui_wimp_get_desktop_font(void);
#endif