/*
|
This file is part of Ext JS 4.2
|
|
Copyright (c) 2011-2013 Sencha Inc
|
|
Contact: http://www.sencha.com/contact
|
|
GNU General Public License Usage
|
This file may be used under the terms of the GNU General Public License version 3.0 as
|
published by the Free Software Foundation and appearing in the file LICENSE included in the
|
packaging of this file.
|
|
Please review the following information to ensure the GNU General Public License version 3.0
|
requirements will be met: http://www.gnu.org/copyleft/gpl.html.
|
|
If you are unsure which license is appropriate for your use, please contact the sales department
|
at http://www.sencha.com/contact.
|
|
Build date: 2013-05-16 14:36:50 (f9be68accb407158ba2b1be2c226a6ce1f649314)
|
*/
|
/**
|
* @class Ext.fx.target.Component
|
*
|
* This class represents a animation target for a {@link Ext.Component}. In general this class will not be
|
* created directly, the {@link Ext.Component} will be passed to the animation and
|
* and the appropriate target will be created.
|
*/
|
Ext.define('Ext.fx.target.Component', {
|
|
/* Begin Definitions */
|
|
extend: 'Ext.fx.target.Target',
|
|
/* End Definitions */
|
|
type: 'component',
|
|
// Methods to call to retrieve unspecified "from" values from a target Component
|
getPropMethod: {
|
top: function() {
|
return this.getPosition(true)[1];
|
},
|
left: function() {
|
return this.getPosition(true)[0];
|
},
|
x: function() {
|
return this.getPosition()[0];
|
},
|
y: function() {
|
return this.getPosition()[1];
|
},
|
height: function() {
|
return this.getHeight();
|
},
|
width: function() {
|
return this.getWidth();
|
},
|
opacity: function() {
|
return this.el.getStyle('opacity');
|
}
|
},
|
|
setMethods: {
|
top: 'setPosition',
|
left: 'setPosition',
|
x: 'setPagePosition',
|
y: 'setPagePosition',
|
height: 'setSize',
|
width: 'setSize',
|
opacity: 'setOpacity'
|
},
|
|
// Read the named attribute from the target Component. Use the defined getter for the attribute
|
getAttr: function(attr, val) {
|
return [[this.target, val !== undefined ? val : this.getPropMethod[attr].call(this.target)]];
|
},
|
|
setAttr: function(targetData, isFirstFrame, isLastFrame) {
|
var me = this,
|
ln = targetData.length,
|
attrs, attr, o, i, j, targets, left, top, w, h,
|
methodsToCall = {},
|
methodProps;
|
|
for (i = 0; i < ln; i++) {
|
attrs = targetData[i].attrs;
|
for (attr in attrs) {
|
targets = attrs[attr].length;
|
for (j = 0; j < targets; j++) {
|
o = attrs[attr][j];
|
methodProps = methodsToCall[me.setMethods[attr]] || (methodsToCall[me.setMethods[attr]] = {});
|
methodProps.target = o[0];
|
methodProps[attr] = o[1];
|
// debugging code: Ext.log('Setting ' + o[0].id + "'s " + attr + ' to ' + o[1]);
|
}
|
}
|
if (methodsToCall.setPosition) {
|
o = methodsToCall.setPosition;
|
left = (o.left === undefined) ? undefined : parseFloat(o.left);
|
top = (o.top === undefined) ? undefined : parseFloat(o.top);
|
o.target.setPosition(left, top);
|
}
|
if (methodsToCall.setPagePosition) {
|
o = methodsToCall.setPagePosition;
|
o.target.setPagePosition(o.x, o.y);
|
}
|
if (methodsToCall.setSize) {
|
o = methodsToCall.setSize;
|
// Dimensions not being animated MUST NOT be autosized. They must remain at current value.
|
w = (o.width === undefined) ? o.target.getWidth() : parseFloat(o.width);
|
h = (o.height === undefined) ? o.target.getHeight() : parseFloat(o.height);
|
|
// Only set the size of the Component on the last frame, or if the animation was
|
// configured with dynamic: true.
|
// In other cases, we just set the target element size.
|
// This will result in either clipping if animating a reduction in size, or the revealing of
|
// the inner elements of the Component if animating an increase in size.
|
// Component's animate function initially resizes to the larger size before resizing the
|
// outer element to clip the contents.
|
o.target.el.setSize(w, h);
|
if (isLastFrame || me.dynamic) {
|
// Defer the final sizing & layout until we are outside of this frame.
|
// In case anything in the resulting layout calls animation.
|
// If it does, *this* frame will fire again... recursively
|
Ext.globalEvents.on({
|
idle: Ext.Function.bind(o.target.setSize, o.target, [w, h]),
|
single: true
|
});
|
}
|
}
|
if (methodsToCall.setOpacity) {
|
o = methodsToCall.setOpacity;
|
o.target.el.setStyle('opacity', o.opacity);
|
}
|
}
|
}
|
});
|
