mirror of
https://github.com/netsurf-browser/netsurf
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47 lines
1.4 KiB
C
47 lines
1.4 KiB
C
/*
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* Copyright 2009 John-Mark Bell <jmb@netsurf-browser.org>
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*
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* This file is part of NetSurf, http://www.netsurf-browser.org/
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*
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* NetSurf is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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*
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* NetSurf is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef NETSURF_CSS_UTILS_H_
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#define NETSURF_CSS_UTILS_H_
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#include "css/css.h"
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#include "desktop/plot_style.h"
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/* DPI of the screen, in fixed point units */
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extern css_fixed nscss_screen_dpi;
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/**
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* Convert a CSS color to a NetSurf colour primitive
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*
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* ARGB -> (1-A)BGR
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*
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* \param color The CSS color to convert
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* \return Corresponding NetSurf colour primitive
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*/
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#define nscss_color_to_ns(color) \
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(0xff000000 - ((color) & 0xff000000)) | \
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(((color) & 0xff0000) >> 16) | \
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((color) & 0xff00) | \
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(((color) & 0xff) << 16)
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css_fixed nscss_len2pt(css_fixed length, css_unit unit);
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css_fixed nscss_len2px(css_fixed length, css_unit unit,
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const css_computed_style *style);
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#endif
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