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visible attr is now cacheable

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Eric Rowell
2013-08-09 23:00:35 -07:00
parent 41dea5300a
commit a0a2d9a676
3 changed files with 49 additions and 39 deletions
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60
src/Node.js
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@@ -1,39 +1,40 @@
(function() {
// CONSTANTS
var ADD = 'add',
SPACE = ' ',
EMPTY_STRING = '',
DOT = '.',
GET = 'get',
PRIVATE_GET = '_get',
SET = 'set',
SHAPE = 'Shape',
STAGE = 'Stage',
X = 'x',
Y = 'y',
UPPER_X = 'X',
UPPER_Y = 'Y',
KINETIC = 'kinetic',
B = 'b',
BEFORE = 'before',
BLACK = 'black',
CHANGE = 'Change',
CHILDREN = 'children',
DEG = 'Deg',
DOT = '.',
EMPTY_STRING = '',
G = 'g',
GET = 'get',
HASH = '#',
ID = 'id',
NAME = 'name',
KINETIC = 'kinetic',
MOUSEENTER = 'mouseenter',
MOUSELEAVE = 'mouseleave',
DEG = 'Deg',
ON = 'on',
NAME = 'name',
OFF = 'off',
BLACK = 'black',
RGB = 'RGB',
ON = 'on',
PRIVATE_GET = '_get',
R = 'r',
G = 'g',
B = 'b',
UPPER_R = 'R',
UPPER_G = 'G',
UPPER_B = 'B',
HASH = '#',
CHILDREN = 'children',
RGB = 'RGB',
SET = 'set',
SHAPE = 'Shape',
SPACE = ' ',
STAGE = 'Stage',
TRANSFORM = 'transform',
UPPER_B = 'B',
UPPER_G = 'G',
UPPER_R = 'R',
UPPER_X = 'X',
UPPER_Y = 'Y',
VISIBLE = 'visible',
X = 'x',
Y = 'y',
CACHE_MAP = {
x: TRANSFORM,
@@ -43,7 +44,9 @@
scaleX: TRANSFORM,
scaleY: TRANSFORM,
skewX: TRANSFORM,
skewY: TRANSFORM
skewY: TRANSFORM,
visible: VISIBLE
};
Kinetic.Util.addMethods(Kinetic.Node, {
@@ -64,7 +67,7 @@
var cache = this.cache[attr];
// if not cached, we need to set it using the private getter method.
if (!cache) {
if (cache === undefined) {
this.cache[attr] = privateGetter.call(this);
}
@@ -306,6 +309,9 @@
* @memberof Kinetic.Node.prototype
*/
getVisible: function() {
return this._getCache(VISIBLE, this._getVisible);
},
_getVisible: function() {
var visible = this.attrs.visible,
parent = this.getParent();