Differential D15953 Diff 38422 webroot/rsrc/js/core/TextAreaUtils.js

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Show First 20 Lines • Show All 56 Lines • ▼ Show 20 Lines	setSelectionText : function(area, text, select) {

if (!select) {		if (!select) {
start = end;		start = end;
}		}

JX.TextAreaUtils.setSelectionRange(area, start, end);		JX.TextAreaUtils.setSelectionRange(area, start, end);
},		},


		/**
		* Insert a reference to a given uploaded file into a textarea.
		*/
		insertFileReference: function(area, file) {
		var ref = '{F' + file.getID() + '}';

		// If we're inserting immediately after a "}" (usually, another file
		// reference), put some newlines before our token so that multiple file
		// uploads get laid out more nicely.
		var range = JX.TextAreaUtils.getSelectionRange(area);
		var before = area.value.substring(0, range.start);
		if (before.match(/\}$/)) {
		ref = '\n\n' + ref;
		}

		JX.TextAreaUtils.setSelectionText(area, ref, false);
		},


/**		/**
* Get the document pixel positions of the beginning and end of a character		* Get the document pixel positions of the beginning and end of a character
* range in a textarea.		* range in a textarea.
*/		*/
getPixelDimensions: function(area, start, end) {		getPixelDimensions: function(area, start, end) {
var v = area.value;		var v = area.value;

// We're using zero-width spaces to make sure the spans get some		// We're using zero-width spaces to make sure the spans get some
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