[Opera] Input dialogs insert new elements instead of updating ones they edit

[Piotrek Koszuliński]

1. Open any framed editor sample.
2. Insert input (select, radio, text).
3. Double click to edit.
4. Press ok.
5. New input has been inserted.

This problem exists because double click opens input dialog, but selection is empty. Additionally - any input data aren't loaded into input dialog.

This issue isn't reproducible on inline editor.

[Jakub Ś]

This can be reproduced from CKEditor 3.5.1 and continues till CKEditor 4.x master (v4) with small break in CKEditor 4 beta .

To reproduce:

1. Open any framed editor sample.
2. Insert input (select, radio, text).
3. Switch to source and back
4. Double click to edit. It may require more clicks as at first click the radio button jumps down.
5. Press Ok.

Result: second e.g. radio element is inserted.

In CKE 4 beta JS error is thrown when you press OK button (I don't have source version for beta sorry):
Code:

CKEDITOR.dom.selection.prototype = {
	getNative: function() {
		return this._.cache.nativeSel !== void 0 ? this._.cache.nativeSel : this._.cache.nativeSel = this.document.$.selection || this.document.getWindow().$.getSelection()
	},

Message: Unhandled Error-'this.document.getWindow().$.getSelection' is not a function.

[Jakub Ś]

I believe this ticket is related to #10522.

This ticket is something like base ticket and #10522 adds something new from CKE 4.0.

[Jakub Ś]

This issue is no longer reproducible in latest Opera 18.