tests/target/issue-510.rs

   1 impl ISizeAndMarginsComputer for AbsoluteNonReplaced {
   2     fn solve_inline_size_constraints(&self,
   3                                      block: &mut BlockFlow,
   4                                      input: &ISizeConstraintInput)
   5                                      -> ISizeConstraintSolution {
   6
   7         let (inline_start,
   8              inline_size,
   9              margin_inline_start,
  10              margin_inline_end) = match (inline_startssssssxxxxxxsssssxxxxxxxxxssssssxxx,
  11                                          inline_startssssssxxxxxxsssssxxxxxxxxxssssssxxx) {
  12             (MaybeAuto::Auto, MaybeAuto::Auto, MaybeAuto::Auto) => {
  13                 let margin_start = inline_start_margin.specified_or_zero();
  14                 let margin_end = inline_end_margin.specified_or_zero();
  15                 // Now it is the same situation as inline-start Specified and inline-end
  16                 // and inline-size Auto.
  17                 //
  18                 // Set inline-end to zero to calculate inline-size.
  19                 let inline_size = block.get_shrink_to_fit_inline_size(available_inline_size -
  20                                                                       (margin_start + margin_end));
  21                 (Au(0), inline_size, margin_start, margin_end)
  22             }
  23         };
  24
  25         // FIXME(#501): tuple width heuristic may not be optimal for patterns.
  26         let (inline_start,
  27              inline_size,
  28              margin_inline_start,
  29              margin_inline_end) = match (inline_start, inline_end, computed_inline_size) {
  30             (MaybeAuto::Auto, MaybeAuto::Auto, MaybeAuto::Auto) => {
  31                 let margin_start = inline_start_margin.specified_or_zero();
  32                 let margin_end = inline_end_margin.specified_or_zero();
  33                 // Now it is the same situation as inline-start Specified and inline-end
  34                 // and inline-size Auto.
  35                 //
  36                 // Set inline-end to zero to calculate inline-size.
  37                 let inline_size = block.get_shrink_to_fit_inline_size(available_inline_size -
  38                                                                       (margin_start + margin_end));
  39                 (Au(0), inline_size, margin_start, margin_end)
  40             }
  41         };
  42     }
  43 }