src/svgtiny_css.c

   1 #include <libcss/libcss.h>
   2
   3 #include "svgtiny.h"
   4 #include "svgtiny_internal.h"
   5
   6 /**
   7  * Resolve a relative URL to an absolute one by doing nothing. This is
   8  * the simplest possible implementation of a URL resolver, needed for
   9  * parsing CSS.
  10  */
  11 css_error svgtiny_resolve_url(void *pw,
  12                 const char *base, lwc_string *rel, lwc_string **abs)
  13 {
  14         UNUSED(pw);
  15         UNUSED(base);
  16
  17         /* Copy the relative URL to the absolute one (the return
  18            value) */
  19         *abs = lwc_string_ref(rel);
  20         return CSS_OK;
  21 }
  22
  23 /**
  24  * Create a stylesheet with the default set of params.
  25  *
  26  * \param sheet A stylesheet pointer, passed in by reference, that
  27  * we use to store the newly-created stylesheet.
  28  * \param inline_style True if this stylesheet represents an inline
  29  * style, and false otherwise.
  30  *
  31  * \return The return value from css_stylesheet_create() is returned.
  32  */
  33 css_error svgtiny_create_stylesheet(css_stylesheet **sheet,
  34                 bool inline_style)
  35 {
  36         css_stylesheet_params params;
  37
  38         params.params_version = CSS_STYLESHEET_PARAMS_VERSION_1;
  39         params.level = CSS_LEVEL_DEFAULT;
  40         params.charset = NULL;
  41         params.url = "";
  42         params.title = NULL;
  43         params.allow_quirks = false;
  44         params.inline_style = inline_style;
  45         params.resolve = svgtiny_resolve_url;
  46         params.resolve_pw = NULL;
  47         params.import = NULL;
  48         params.import_pw = NULL;
  49         params.color = NULL;
  50         params.color_pw = NULL;
  51         params.font = NULL;
  52         params.font_pw = NULL;
  53
  54         return css_stylesheet_create(&params, sheet);
  55 }