зеркало из https://github.com/mozilla/gecko-dev.git
5ebb40fc4c
Create ShapeInfo as a base class for implementing all the shapes. In this design, we only need to create the correct subclass in FloatInfo's constructor whenever shape-outside is used rather than manually branching on StyleShapeSourceType and StyleBasicShape in all the methods like LineRight(), LineLeft(), etc. The concrete subclass of ShapeInfo could focus on implementing how its shape influence the flow area by overriding the needed methods in ShapeInfo. Move ComputeEllipseLineInterceptDiff() and XInterceptAtY() under the scope of ShapeInfo so that they could be used by BoxShapeInfo and all the other ShpapeInfo subclasses yet to come. MozReview-Commit-ID: ETVc5FdGNha --HG-- extra : rebase_source : 9a083ccd95fd7565112a45e30c15a91b97c7290f |
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| base | ||
| build | ||
| doc | ||
| forms | ||
| generic | ||
| inspector | ||
| ipc | ||
| mathml | ||
| media | ||
| painting | ||
| printing | ||
| reftests | ||
| style | ||
| svg | ||
| tables | ||
| tools | ||
| xul | ||
| moz.build | ||