History

Hal Canary 63b4d5880a SkPlainTextEditor/app: cycle typeface with ctrl-0 Change-Id: I0bcf38b0ec75a52df856948a85e5711a68e6585e Reviewed-on: https://skia-review.googlesource.com/c/skia/+/237430 Reviewed-by: Ben Wagner <bungeman@google.com> Commit-Queue: Hal Canary <halcanary@google.com>		2019-08-28 15:55:36 +00:00
..
app	SkPlainTextEditor/app: cycle typeface with ctrl-0	2019-08-28 15:55:36 +00:00
include	SkPlainTextEditor: from experimental to modules	2019-08-27 20:32:19 +00:00
src	SkPlainTextEditor: from experimental to modules	2019-08-27 20:32:19 +00:00
BUILD.gn	SkPlainTextEditor: from experimental to modules	2019-08-27 20:32:19 +00:00
README.md	SkPlainTextEditor: from experimental to modules	2019-08-27 20:32:19 +00:00

README.md

Editor

This is an experimental Editor layer that abstracts out SkShaper text layeout for easy embedding into an application. The Editor layer is agnostic about the operating system.

+--------------------------------+
|Application                     |
+-+----+-------------------------+
  |    |
  |    |
  |  +-v-------------------------+
  |  |Editor                     |
  |  +-+----+--------------------+
  |    |    |
  |    |    |
  |    |  +-v--------------------+
  |    |  |SkShaper              |
  |    |  +-+--------+-----------+
  |    |    |        |
  |    |    |        |
+-v----v----v--+   +-v-----------+
|Skia          |   |HarfBuzz, ICU|
+--------------+   +-------------+

The Application layer must interact with the:

Windowing system
File system
Clipboard
Keyboard/mouse input.

Try it out:

tools/git-sync-deps
bin/gn gen out/default
ninja -C out/default editor

out/default/editor resources/text/english.txt

cat resources/text/*.txt > example.txt
out/default/editor example.txt