experimental/editor: progress on newlines
Editor:
- Editor::Shape(): Place end-of-line cursor correctly.
- Editor::insert(): Allow insertion of '\n' character.
- Don't try to reshape empty string each time.
- Editor::insert(), Editor::setText(): Validate utf8 input
- Editor::remove(): Delete across newlines.
- Editor::copy(): implement.
- Editor::text() Iterator.
App:
- Implement Ctrl-c, Ctrl-x, Ctr-v
- Implement Ctrl-s
- Handle "Enter" key as "insert '\n'"
StringSlice:
- Cleanup, copy ctor.
Change-Id: I724edb82c93b30f4d5279f5a99036459a21ca2cd
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/222508
Auto-Submit: Hal Canary <halcanary@google.com>
Commit-Queue: Ben Wagner <bungeman@google.com>
Reviewed-by: Ben Wagner <bungeman@google.com>
7 files changed