Copy Formatting

[Marek Lewandowski]

Let's integrate Copy Formatting plugin into CKEditor 4.6.0.

Couple of things that needs to be done before releasing CF

• Create SDK example.
• Make sure that all needed language files are created (in other words just run ​fix_plugins.sh file).
• Refine API docs.
• Create necessary entry in ​meta directory.
• Remove customer-specific ticket references.

[Tomasz Jakut]

The current implementation on ​branch:t/14707 has some issues with Internet Explorer 8 – 23 tests fails there, at least one of them due to #13842.

I've also deleted workaround for #13886 and removed CKEDITOR.plugins.copyformatting._getAttributes in favor of our standard CKEDITOR.dom.element.getAttributes (introduced in #14602). Probably later I'll add some more adjustments.

I've also updated slightly API docs.

---

The main concern now is the support for IE8. The mentioned bug (#13842) is not a trivial one, but it seems to affect only tests, not actual functioning of the plugin. The plugin itself is working pretty well in IE8, but it was not thoroughly tested yet – more issues could be discovered.

[Tomasz Jakut]

OK, I've updated code on ​branch:t/14707. Now it's passing all tests in IE8 (although there is some workaround for #13842 in tests/plugins/copyformatting/getSelectedWordOffset.js. I've also fixed some issue with applying formatting to the table headers (the styles were also propagated to the siblings after the click).

[Tomasz Jakut]

I've prepared ​some SDK examples and updated API docs on ​branch:t/14707.

[Marek Lewandowski]

Code is good, but API docs required changes. I already applied and pushed them.

One code change was to create CKEDITOR.plugins.copyformatting.state type ("class") which then would be instantiated in CKEDITOR.editor instance. The reason for it was to keep docs clean, as former approach was creating a new namespace within the CKEDITOR.editor object.

Also extracting SDK samples into a separate ticket (#16489) to have Copy Formatting already merged into the master.

[Tomasz Jakut]

LGTM. I've moved filter configuration into CKEDITOR.plugins.copyformatting.state constructor and fixed some typos in tests and API docs. Pushed changes to t/14707.

[Marek Lewandowski]

Great job! It went golden with ​git:757c4a9ecd7a26d11c73f24bf02c26e51fa0e004 all the way to the major.