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/**
_enyo.CardArranger_ is an <a href="#enyo.Arranger">enyo.Arranger</a> that
displays only one active control. The non-active controls are hidden with
_setShowing(false)_. Transitions between arrangements are handled by fading
from one control to the next.
*/
enyo.kind({
name: "enyo.CardArranger",
kind: "Arranger",
layoutClass: "enyo-arranger enyo-arranger-fit",
calcArrangementDifference: function(inI0, inA0, inI1, inA1) {
return this.containerBounds.width;
},
arrange: function(inC, inName) {
for (var i=0, c, b, v; c=inC[i]; i++) {
v = (i == 0) ? 1 : 0;
this.arrangeControl(c, {opacity: v});
}
},
start: function() {
this.inherited(arguments);
var c$ = this.container.getPanels();
for (var i=0, c; c=c$[i]; i++) {
var wasShowing=c.showing;
c.setShowing(i == this.container.fromIndex || i == (this.container.toIndex));
if (c.showing && !wasShowing) {
c.resized();
}
}
},
finish: function() {
this.inherited(arguments);
var c$ = this.container.getPanels();
for (var i=0, c; c=c$[i]; i++) {
c.setShowing(i == this.container.toIndex);
}
},
destroy: function() {
var c$ = this.container.getPanels();
for (var i=0, c; c=c$[i]; i++) {
enyo.Arranger.opacifyControl(c, 1);
if (!c.showing) {
c.setShowing(true);
}
}
this.inherited(arguments);
}
});
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