mirror of
https://github.com/netsurf-browser/netsurf
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55 lines
1.2 KiB
C
55 lines
1.2 KiB
C
/*
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* This file is part of NetSurf, http://netsurf.sourceforge.net/
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* Licensed under the GNU General Public License,
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* http://www.opensource.org/licenses/gpl-license
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* Copyright 2005 James Bursa <bursa@users.sourceforge.net>
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*/
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#include <assert.h>
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#include "netsurf/css/css.h"
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#include "netsurf/render/font.h"
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bool nsfont_width(const struct css_style *style,
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const char *string, size_t length,
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int *width)
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{
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assert(style);
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assert(string);
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*width = length * 10;
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return true;
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}
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bool nsfont_position_in_string(const struct css_style *style,
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const char *string, size_t length,
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int x, size_t *char_offset, int *actual_x)
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{
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assert(style);
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assert(string);
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*char_offset = (x + 5) / 10;
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if (length < *char_offset)
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*char_offset = length;
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*actual_x = *char_offset * 10;
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return true;
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}
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bool nsfont_split(const struct css_style *style,
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const char *string, size_t length,
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int x, size_t *char_offset, int *actual_x)
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{
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assert(style);
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assert(string);
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*char_offset = x / 10;
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if (length < *char_offset)
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*char_offset = length;
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while (*char_offset && string[*char_offset] != ' ')
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(*char_offset)--;
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*actual_x = *char_offset * 10;
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return true;
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}
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