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`CanCut()`, `CanCopy()` and `CanPaste()` return error only when the editor has already been destroyed or not been initialized yet, or when failed to access clipboard when the document is not HTML/XHTML. `CanDelete()` returns error only when the editor has already been destroyed or not been initialized yet. So, these error result won't be exposed to the web in most cases and such exception shouldn't stop any content script because Chrome basically does not throw exception in such situation as far as I know. Therefore, there should be overloads of them to return `bool` result directly for making their callers simpler. Differential Revision: https://phabricator.services.mozilla.com/D28608 --HG-- extra : moz-landing-system : lando |
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| .. | ||
| composer | ||
| libeditor | ||
| reftests | ||
| spellchecker | ||
| txmgr | ||
| AsyncSpellCheckTestHelper.jsm | ||
| moz.build | ||
| nsIDocumentStateListener.idl | ||
| nsIEditActionListener.idl | ||
| nsIEditor.idl | ||
| nsIEditorMailSupport.idl | ||
| nsIEditorObserver.idl | ||
| nsIEditorSpellCheck.idl | ||
| nsIEditorStyleSheets.idl | ||
| nsIHTMLAbsPosEditor.idl | ||
| nsIHTMLEditor.idl | ||
| nsIHTMLInlineTableEditor.idl | ||
| nsIHTMLObjectResizer.idl | ||
| nsIPlaintextEditor.idl | ||
| nsITableEditor.idl | ||
| nsIURIRefObject.idl | ||