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moving noop and identity helper functions to ace2_common

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This commit is contained in:
Matthias Bartelmeß 2012-02-19 14:11:32 +01:00
parent 77dbe4646e
commit a66e01a08f
3 changed files with 17 additions and 21 deletions
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5
static/js/ace2_common.js
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@ -141,6 +141,9 @@ function htmlPrettyEscape(str)
return Security.escapeHTML(str).replace(/\r?\n/g, '\\n');
}
var noop = function(){};
var identity = function(x){return x};
exports.isNodeText = isNodeText;
exports.object = object;
exports.extend = extend;
@ -155,3 +158,5 @@ exports.binarySearch = binarySearch;
exports.binarySearchInfinite = binarySearchInfinite;
exports.htmlPrettyEscape = htmlPrettyEscape;
exports.map = map;
exports.noop = noop;
exports.identity = identity;

10
static/js/ace2_inner.js
View file

@ -21,6 +21,7 @@
*/
var Ace2Common = require('/ace2_common');
// Extract useful method defined in the other module.
var isNodeText = Ace2Common.isNodeText;
var object = Ace2Common.object;
@ -35,6 +36,7 @@ var setAssoc = Ace2Common.setAssoc;
var binarySearchInfinite = Ace2Common.binarySearchInfinite;
var htmlPrettyEscape = Ace2Common.htmlPrettyEscape;
var map = Ace2Common.map;
var noop = Ace2Common.noop;
var makeChangesetTracker = require('/changesettracker').makeChangesetTracker;
var colorutils = require('/colorutils').colorutils;
@ -145,14 +147,6 @@ var makeVirtualLineView = require('/virtual_lines').makeVirtualLineView;
};
}
function noop()
{}
function identity(x)
{
return x;
}
// "dmesg" is for displaying messages in the in-page output pane
// visible when "?djs=1" is appended to the pad URL. It generally
// remains a no-op unless djs is enabled, but we make a habit of

23
static/js/domline.js
View file

@ -27,16 +27,13 @@
// requires: undefined
var Security = require('/security');
var Ace2Common = require('/ace2_common');
var plugins = require('/plugins').plugins;
var map = require('/ace2_common').map;
var map = Ace2Common.map;
var noop = Ace2Common.noop;
var identity = Ace2Common.identity;
var domline = {};
domline.noop = function()
{};
domline.identity = function(x)
{
return x;
};
domline.addToLineClass = function(lineClass, cls)
{
@ -60,11 +57,11 @@ domline.createDomLine = function(nonEmpty, doesWrap, optBrowser, optDocument)
{
var result = {
node: null,
appendSpan: domline.noop,
prepareForAdd: domline.noop,
notifyAdded: domline.noop,
clearSpans: domline.noop,
finishUpdate: domline.noop,
appendSpan: noop,
prepareForAdd: noop,
notifyAdded: noop,
clearSpans: noop,
finishUpdate: noop,
lineMarker: 0
};
@ -91,7 +88,7 @@ domline.createDomLine = function(nonEmpty, doesWrap, optBrowser, optDocument)
{
return domline.processSpaces(s, doesWrap);
}
var identity = domline.identity;
var perTextNodeProcess = (doesWrap ? identity : processSpaces);
var perHtmlLineProcess = (doesWrap ? processSpaces : identity);
var lineClass = 'ace-line';