From ddeadd1c02880367ad786b113d352a519f45ec73 Mon Sep 17 00:00:00 2001 From: John Mark Bell Date: Thu, 23 Jul 2009 23:05:34 +0000 Subject: Merge LibCSS port to trunk. svn path=/trunk/netsurf/; revision=8752 --- css/utils.h | 44 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 44 insertions(+) create mode 100644 css/utils.h (limited to 'css/utils.h') diff --git a/css/utils.h b/css/utils.h new file mode 100644 index 000000000..71da8a41a --- /dev/null +++ b/css/utils.h @@ -0,0 +1,44 @@ +/* + * Copyright 2009 John-Mark Bell + * + * 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 . + */ + +#ifndef NETSURF_CSS_UTILS_H_ +#define NETSURF_CSS_UTILS_H_ + +#include "css/css.h" +#include "desktop/plot_style.h" + +/* DPI of the screen, in fixed point units */ +extern css_fixed nscss_screen_dpi; + +/** + * Convert a CSS color to a NetSurf colour primitive + * + * \param color The CSS color to convert + * \return Corresponding NetSurf colour primitive + */ +#define nscss_color_to_ns(color) \ + (((color) & 0xff000000) >> 24) | \ + (((color) & 0xff0000) >> 8) | \ + (((color) & 0xff00) << 8) | \ + (((color) & 0xff) << 24) + +css_fixed nscss_len2pt(css_fixed length, css_unit unit); +css_fixed nscss_len2px(css_fixed length, css_unit unit, + const css_computed_style *style); + +#endif -- cgit v1.2.3