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Squire/source/Constants.js
Neil Jenkins 87c0f3fbe1 Fix Cmd-left/right bug in Firefox on Mac OS X.
Firefox incorrectly goes back/forward in history instead of moving the cursor to
the beginning/end of the line when you press cmd-left/right on a mac. We now
override this to do the right thing.
2013-05-20 16:14:28 +10:00

38 lines
1.2 KiB
JavaScript

/*global doc, navigator */
var DOCUMENT_POSITION_PRECEDING = 2; // Node.DOCUMENT_POSITION_PRECEDING
var ELEMENT_NODE = 1; // Node.ELEMENT_NODE;
var TEXT_NODE = 3; // Node.TEXT_NODE;
var SHOW_ELEMENT = 1; // NodeFilter.SHOW_ELEMENT;
var SHOW_TEXT = 4; // NodeFilter.SHOW_TEXT;
var FILTER_ACCEPT = 1; // NodeFilter.FILTER_ACCEPT;
var FILTER_SKIP = 3; // NodeFilter.FILTER_SKIP;
var START_TO_START = 0; // Range.START_TO_START
var START_TO_END = 1; // Range.START_TO_END
var END_TO_END = 2; // Range.END_TO_END
var END_TO_START = 3; // Range.END_TO_START
var win = doc.defaultView;
var body = doc.body;
var ua = navigator.userAgent;
var isIOS = /iP(?:ad|hone|od)/.test( ua );
var isMac = /Mac OS X/.test( ua );
var isGecko = /Gecko\//.test( ua );
var isIE = /Trident\//.test( ua );
var isIE8 = ( win.ie === 8 );
var isOpera = !!win.opera;
var isWebKit = /WebKit\//.test( ua );
var ctrlKey = isMac ? 'meta-' : 'ctrl-';
var useTextFixer = isIE || isOpera;
var cantFocusEmptyTextNodes = isIE || isWebKit;
var losesSelectionOnBlur = isIE;
var notWS = /\S/;
var indexOf = Array.prototype.indexOf;