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function(t,e,r){"use strict";var n=r(954055),i=r(869639),o=r(868361),a=r(63996),s=r(278089),u=r(573750),c=r(4323),l=r(768260),f=r(589834),p=r(288598),h=r(456866),d=r(832368),g=r(692807),y=r(907014),v=r(70986),m=r(1214),_=r(631735),b=o.isOptionKeyCommand,S=u.isBrowser("Chrome");t.exports=function(t,e){var r=e.which,o=t._latestEditorState;function u(r){var n=t.props[r];return!!n&&(n(e),!0)}switch(r){case a.RETURN:if(e.preventDefault(),t.props.handleReturn&&c(t.props.handleReturn(e,o)))return;break;case a.ESC:if(e.preventDefault(),u("onEscape"))return;break;case a.TAB:if(u("onTab"))return;break;case a.UP:if(u("onUpArrow"))return;break;case a.RIGHT:if(u("onRightArrow"))return;break;case a.DOWN:if(u("onDownArrow"))return;break;case a.LEFT:if(u("onLeftArrow"))return;break;case a.SPACE:S&&b(e)&&e.preventDefault()}var w=t.props.keyBindingFn(e);if(null==w||""===w){if(r===a.SPACE&&S&&b(e)){var k=n.replaceText(o.getCurrentContent(),o.getSelection(),"\xa0");t.update(i.push(o,k,"insert-characters"))}return}if("undo"===w)return void _(e,o,t.update);if(e.preventDefault(),!(t.props.handleKeyCommand&&c(t.props.handleKeyCommand(w,o,e.timeStamp)))){var x=function(t,e,r){switch(t){case"redo":return i.redo(e);case"delete":return v(e);case"delete-word":return p(e);case"backspace":return y(e);case"backspace-word":return f(e);case"backspace-to-start-of-line":return l(e,r);case"split-block":return h(e);case"transpose-characters":return m(e);case"move-selection-to-start-of-block":return g(e);case"move-selection-to-end-of-block":return d(e);case"secondary-cut":return s.cut(e);case"secondary-paste":return s.paste(e);default:return e}}(w,o,e);x!==o&&t.update(x)}}}