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Diffstat (limited to 'css/utils.h')
-rw-r--r-- | css/utils.h | 70 |
1 files changed, 0 insertions, 70 deletions
diff --git a/css/utils.h b/css/utils.h deleted file mode 100644 index e9650db97..000000000 --- a/css/utils.h +++ /dev/null @@ -1,70 +0,0 @@ -/* - * Copyright 2009 John-Mark Bell <jmb@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/>. - */ - -#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 - * - * ARGB -> (1-A)BGR - * - * \param c The CSS color to convert - * \return Corresponding NetSurf colour primitive - */ -#define nscss_color_to_ns(c) \ - ( ((~c) & 0xff000000) | \ - ((( c) & 0xff0000 ) >> 16) | \ - (( c) & 0xff00 ) | \ - ((( c) & 0xff ) << 16)) - - -/** - * Convert a NetSurf color to a CSS colour primitive - * - * (1-A)BGR -> ARGB - * - * \param c The NetSurf color to convert - * \return Corresponding CSS colour primitive - */ -#define ns_color_to_nscss(c) \ - ( ((~c) & 0xff000000) | \ - ((( c) & 0xff0000 ) >> 16) | \ - (( c) & 0xff00 ) | \ - ((( c) & 0xff ) << 16)) - -/** - * Determine if a CSS color primitive is transparent - * - * \param color The CSS color to consider - * \return True if the color is transparent, false otherwise - */ -#define nscss_color_is_transparent(color) \ - (((color) >> 24) == 0) - -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 |