skia2/modules/skplaintexteditor
Ben Wagner 5b8dd73546 Hide ICU C++ API from Skia users.
Parts of third_party need the C++ API so hide it from Skia users as
needed to prevent re-introduction.

This also avoids the ICU version renaming / name mangling when building
our own test version of ICU. This makes life in an editor and debugger
much easier.

Reviewed-on: https://skia-review.googlesource.com/c/skia/+/292854
Reviewed-by: Julia Lavrova <jlavrova@google.com>
Commit-Queue: Ben Wagner <bungeman@google.com>
Change-Id: Id636fbf9e750fe72a4ace8a59fb9acac839a07c4
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/292967
Reviewed-by: Ben Wagner <bungeman@google.com>
2020-05-29 21:43:19 +00:00
..
app update skstd 2020-04-30 15:05:43 +00:00
include SkPlainTextEditor: from experimental to modules 2019-08-27 20:32:19 +00:00
src Hide ICU C++ API from Skia users. 2020-05-29 21:43:19 +00:00
BUILD.gn Hide ICU C++ API from Skia users. 2020-05-29 21:43:19 +00:00
README.md SkPlainTextEditor: from experimental to modules 2019-08-27 20:32:19 +00:00

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