Bug 52098
| Summary: | [Meta] Need to cleanup Position, VisiblePosition, TextIterator, and visible_units | ||
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| Product: | WebKit | Reporter: | Ryosuke Niwa <rniwa> |
| Component: | HTML Editing | Assignee: | Nobody <webkit-unassigned> |
| Status: | NEW | ||
| Severity: | Enhancement | CC: | darin, enrica, eric, kalman, leviw, morrita, rolandsteiner, tkent, tonikitoo, webkit |
| Priority: | P2 | ||
| Version: | 528+ (Nightly build) | ||
| Hardware: | All | ||
| OS: | All | ||
| Bug Depends on: | 52099, 55354, 55650, 56161, 63040, 56027 | ||
| Bug Blocks: | |||
Ryosuke Niwa
Right now, Position, VisiblePosition, and TextIterator each implements a logic to walk DOM tree visually. Each one provides slightly different functionality and each has its own quirks. Because we have lot of inconsistencies and interdependencies, it has been a burden on people working on editing code.
We should cleanup these 3 classes in addition to functions provided in visible_units.cpp for Position/VisiblePosition.
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