happstack-yui-7373.5.2: bundle/resize-constrain/resize-constrain-coverage.js
/*
YUI 3.7.3 (build 5687)
Copyright 2012 Yahoo! Inc. All rights reserved.
Licensed under the BSD License.
http://yuilibrary.com/license/
*/
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Arguments:<br>"," * 'view': Contrain to Viewport<br>"," * '#selector_string': Constrain to this node<br>"," * '{Region Object}': An Object Literal containing a valid region (top, right, bottom, left) of page positions"," *"," * @attribute constrain"," * @type {String|Object|Node}"," */"," constrain: {"," setter: function(v) {"," if (v && (isNode(v) || isString(v) || v.nodeType)) {"," v = Y.one(v);"," }",""," return v;"," }"," },",""," /**"," * The minimum height of the element"," *"," * @attribute minHeight"," * @default 15"," * @type Number"," */"," minHeight: {"," value: 15,"," validator: isNumber"," },",""," /**"," * The minimum width of the element"," *"," * @attribute minWidth"," * @default 15"," * @type Number"," */"," minWidth: {"," value: 15,"," validator: isNumber"," },",""," /**"," * The maximum height of the element"," *"," * @attribute maxHeight"," * @default Infinity"," * @type Number"," */"," maxHeight: {"," value: Infinity,"," validator: isNumber"," },",""," /**"," * The maximum width of the element"," *"," * @attribute maxWidth"," * @default Infinity"," * @type Number"," */"," maxWidth: {"," value: Infinity,"," validator: isNumber"," },",""," /**"," * Maintain the element's ratio when resizing."," *"," * @attribute preserveRatio"," * @default false"," * @type boolean"," */"," preserveRatio: {"," value: false,"," validator: isBoolean"," },",""," /**"," * The number of x ticks to span the resize to."," *"," * @attribute tickX"," * @default false"," * @type Number | false"," */"," tickX: {"," value: false"," },",""," /**"," * The number of y ticks to span the resize to."," *"," * @attribute tickY"," * @default false"," * @type Number | false"," */"," tickY: {"," value: false"," }"," }","});","","Y.extend(ResizeConstrained, Y.Plugin.Base, {"," /**"," * Stores the <code>constrain</code>"," * surrounding information retrieved from"," * <a href=\"Resize.html#method__getBoxSurroundingInfo\">_getBoxSurroundingInfo</a>."," *"," * @property constrainSurrounding"," * @type Object"," * @default null"," */"," constrainSurrounding: null,",""," initializer: function() {"," var instance = this,"," host = instance.get(HOST);",""," host.delegate.dd.plug("," Y.Plugin.DDConstrained,"," {"," tickX: instance.get(TICK_X),"," tickY: instance.get(TICK_Y)"," }"," );",""," host.after('resize:align', Y.bind(instance._handleResizeAlignEvent, instance));"," host.on('resize:start', Y.bind(instance._handleResizeStartEvent, instance));"," },",""," /**"," * Helper method to update the current values on"," * <a href=\"Resize.html#property_info\">info</a> to respect the"," * constrain node."," *"," * @method _checkConstrain"," * @param {String} axis 'top' or 'left'"," * @param {String} axisConstrain 'bottom' or 'right'"," * @param {String} offset 'offsetHeight' or 'offsetWidth'"," * @protected"," */"," _checkConstrain: function(axis, axisConstrain, offset) {"," var instance = this,"," point1,"," point1Constrain,"," point2,"," point2Constrain,"," host = instance.get(HOST),"," info = host.info,"," constrainBorders = instance.constrainSurrounding.border,"," region = instance._getConstrainRegion();",""," if (region) {"," point1 = info[axis] + info[offset];"," point1Constrain = region[axisConstrain] - toNumber(constrainBorders[capitalize(BORDER, axisConstrain, WIDTH)]);",""," if (point1 >= point1Constrain) {"," info[offset] -= (point1 - point1Constrain);"," }",""," point2 = info[axis];"," point2Constrain = region[axis] + toNumber(constrainBorders[capitalize(BORDER, axis, WIDTH)]);",""," if (point2 <= point2Constrain) {"," info[axis] += (point2Constrain - point2);"," info[offset] -= (point2Constrain - point2);"," }"," }"," },",""," /**"," * Update the current values on <a href=\"Resize.html#property_info\">info</a>"," * to respect the maxHeight and minHeight."," *"," * @method _checkHeight"," * @protected"," */"," _checkHeight: function() {"," var instance = this,"," host = instance.get(HOST),"," info = host.info,"," maxHeight = (instance.get(MAX_HEIGHT) + host.totalVSurrounding),"," minHeight = (instance.get(MIN_HEIGHT) + host.totalVSurrounding);",""," instance._checkConstrain(TOP, BOTTOM, OFFSET_HEIGHT);",""," if (info.offsetHeight > maxHeight) {"," host._checkSize(OFFSET_HEIGHT, maxHeight);"," }",""," if (info.offsetHeight < minHeight) {"," host._checkSize(OFFSET_HEIGHT, minHeight);"," }"," },",""," /**"," * Update the current values on <a href=\"Resize.html#property_info\">info</a>"," * calculating the correct ratio for the other values."," *"," * @method _checkRatio"," * @protected"," */"," _checkRatio: function() {"," var instance = this,"," host = instance.get(HOST),"," info = host.info,"," originalInfo = host.originalInfo,"," oWidth = originalInfo.offsetWidth,"," oHeight = originalInfo.offsetHeight,"," oTop = originalInfo.top,"," oLeft = originalInfo.left,"," oBottom = originalInfo.bottom,"," oRight = originalInfo.right,"," // wRatio/hRatio functions keep the ratio information always synced with the current info information"," // RETURN: percentage how much width/height has changed from the original width/height"," wRatio = function() {"," return (info.offsetWidth/oWidth);"," },"," hRatio = function() {"," return (info.offsetHeight/oHeight);"," },"," isClosestToHeight = host.changeHeightHandles,"," bottomDiff,"," constrainBorders,"," constrainRegion,"," leftDiff,"," rightDiff,"," topDiff;",""," // check whether the resizable node is closest to height or not"," if (instance.get(CONSTRAIN) && host.changeHeightHandles && host.changeWidthHandles) {"," constrainRegion = instance._getConstrainRegion();"," constrainBorders = instance.constrainSurrounding.border;"," bottomDiff = (constrainRegion.bottom - toNumber(constrainBorders[BORDER_BOTTOM_WIDTH])) - oBottom;"," leftDiff = oLeft - (constrainRegion.left + toNumber(constrainBorders[BORDER_LEFT_WIDTH]));"," rightDiff = (constrainRegion.right - toNumber(constrainBorders[BORDER_RIGHT_WIDTH])) - oRight;"," topDiff = oTop - (constrainRegion.top + toNumber(constrainBorders[BORDER_TOP_WIDTH]));",""," if (host.changeLeftHandles && host.changeTopHandles) {"," isClosestToHeight = (topDiff < leftDiff);"," }"," else if (host.changeLeftHandles) {"," isClosestToHeight = (bottomDiff < leftDiff);"," }"," else if (host.changeTopHandles) {"," isClosestToHeight = (topDiff < rightDiff);"," }"," else {"," isClosestToHeight = (bottomDiff < rightDiff);"," }"," }",""," // when the height of the resizable element touch the border of the constrain first"," // force the offsetWidth to be calculated based on the height ratio"," if (isClosestToHeight) {"," info.offsetWidth = oWidth*hRatio();"," instance._checkWidth();"," info.offsetHeight = oHeight*wRatio();"," }"," else {"," info.offsetHeight = oHeight*wRatio();"," instance._checkHeight();"," info.offsetWidth = oWidth*hRatio();"," }",""," // fixing the top on handles which are able to change top"," // the idea here is change the top based on how much the height has changed instead of follow the dy"," if (host.changeTopHandles) {"," info.top = oTop + (oHeight - info.offsetHeight);"," }",""," // fixing the left on handles which are able to change left"," // the idea here is change the left based on how much the width has changed instead of follow the dx"," if (host.changeLeftHandles) {"," info.left = oLeft + (oWidth - info.offsetWidth);"," }",""," // rounding values to avoid pixel jumpings"," Y.each(info, function(value, key) {"," if (isNumber(value)) {"," info[key] = Math.round(value);"," }"," });"," },",""," /**"," * Check whether the resizable node is inside the constrain region."," *"," * @method _checkRegion"," * @protected"," * @return {boolean}"," */"," _checkRegion: function() {"," var instance = this,"," host = instance.get(HOST),"," region = instance._getConstrainRegion();",""," return Y.DOM.inRegion(null, region, true, host.info);"," },",""," /**"," * Update the current values on <a href=\"Resize.html#property_info\">info</a>"," * to respect the maxWidth and minWidth."," *"," * @method _checkWidth"," * @protected"," */"," _checkWidth: function() {"," var instance = this,"," host = instance.get(HOST),"," info = host.info,"," maxWidth = (instance.get(MAX_WIDTH) + host.totalHSurrounding),"," minWidth = (instance.get(MIN_WIDTH) + host.totalHSurrounding);",""," instance._checkConstrain(LEFT, RIGHT, OFFSET_WIDTH);",""," if (info.offsetWidth < minWidth) {"," host._checkSize(OFFSET_WIDTH, minWidth);"," }",""," if (info.offsetWidth > maxWidth) {"," host._checkSize(OFFSET_WIDTH, maxWidth);"," }"," },",""," /**"," * Get the constrain region based on the <code>constrain</code>"," * attribute."," *"," * @method _getConstrainRegion"," * @protected"," * @return {Object Region}"," */"," _getConstrainRegion: function() {"," var instance = this,"," host = instance.get(HOST),"," node = host.get(NODE),"," constrain = instance.get(CONSTRAIN),"," region = null;",""," if (constrain) {"," if (constrain === VIEW) {"," region = node.get(VIEWPORT_REGION);"," }"," else if (isNode(constrain)) {"," region = constrain.get(REGION);"," }"," else {"," region = constrain;"," }"," }",""," return region;"," },",""," _handleResizeAlignEvent: function() {"," var instance = this,"," host = instance.get(HOST);",""," // check the max/min height and locking top when these values are reach"," instance._checkHeight();",""," // check the max/min width and locking left when these values are reach"," instance._checkWidth();",""," // calculating the ratio, for proportionally resizing"," if (instance.get(PRESEVE_RATIO)) {"," instance._checkRatio();"," }",""," if (instance.get(CONSTRAIN) && !instance._checkRegion()) {"," host.info = host.lastInfo;"," }"," },",""," _handleResizeStartEvent: function() {"," var instance = this,"," constrain = instance.get(CONSTRAIN),"," host = instance.get(HOST);",""," instance.constrainSurrounding = host._getBoxSurroundingInfo(constrain);"," }","});","","Y.namespace('Plugin');","Y.Plugin.ResizeConstrained = ResizeConstrained;","","","}, '3.7.3', {\"requires\": [\"plugin\", \"resize-base\"]});"];
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YUI.add('resize-constrain', function (Y, NAME) {
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var Lang = Y.Lang,
isBoolean = Lang.isBoolean,
isNumber = Lang.isNumber,
isString = Lang.isString,
capitalize = Y.Resize.capitalize,
isNode = function(v) {
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toNumber = function(num) {
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BORDER_BOTTOM_WIDTH = 'borderBottomWidth',
BORDER_LEFT_WIDTH = 'borderLeftWidth',
BORDER_RIGHT_WIDTH = 'borderRightWidth',
BORDER_TOP_WIDTH = 'borderTopWidth',
BORDER = 'border',
BOTTOM = 'bottom',
CON = 'con',
CONSTRAIN = 'constrain',
HOST = 'host',
LEFT = 'left',
MAX_HEIGHT = 'maxHeight',
MAX_WIDTH = 'maxWidth',
MIN_HEIGHT = 'minHeight',
MIN_WIDTH = 'minWidth',
NODE = 'node',
OFFSET_HEIGHT = 'offsetHeight',
OFFSET_WIDTH = 'offsetWidth',
PRESEVE_RATIO = 'preserveRatio',
REGION = 'region',
RESIZE_CONTRAINED = 'resizeConstrained',
RIGHT = 'right',
TICK_X = 'tickX',
TICK_Y = 'tickY',
TOP = 'top',
WIDTH = 'width',
VIEW = 'view',
VIEWPORT_REGION = 'viewportRegion';
/**
A Resize plugin that will attempt to constrain the resize node to the boundaries.
@module resize
@submodule resize-contrain
@class ResizeConstrained
@param config {Object} Object literal specifying widget configuration properties.
@constructor
@extends Plugin.Base
@namespace Plugin
*/
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function ResizeConstrained() {
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ResizeConstrained.superclass.constructor.apply(this, arguments);
}
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Y.mix(ResizeConstrained, {
NAME: RESIZE_CONTRAINED,
NS: CON,
ATTRS: {
/**
* Will attempt to constrain the resize node to the boundaries. Arguments:<br>
* 'view': Contrain to Viewport<br>
* '#selector_string': Constrain to this node<br>
* '{Region Object}': An Object Literal containing a valid region (top, right, bottom, left) of page positions
*
* @attribute constrain
* @type {String|Object|Node}
*/
constrain: {
setter: function(v) {
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if (v && (isNode(v) || isString(v) || v.nodeType)) {
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v = Y.one(v);
}
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return v;
}
},
/**
* The minimum height of the element
*
* @attribute minHeight
* @default 15
* @type Number
*/
minHeight: {
value: 15,
validator: isNumber
},
/**
* The minimum width of the element
*
* @attribute minWidth
* @default 15
* @type Number
*/
minWidth: {
value: 15,
validator: isNumber
},
/**
* The maximum height of the element
*
* @attribute maxHeight
* @default Infinity
* @type Number
*/
maxHeight: {
value: Infinity,
validator: isNumber
},
/**
* The maximum width of the element
*
* @attribute maxWidth
* @default Infinity
* @type Number
*/
maxWidth: {
value: Infinity,
validator: isNumber
},
/**
* Maintain the element's ratio when resizing.
*
* @attribute preserveRatio
* @default false
* @type boolean
*/
preserveRatio: {
value: false,
validator: isBoolean
},
/**
* The number of x ticks to span the resize to.
*
* @attribute tickX
* @default false
* @type Number | false
*/
tickX: {
value: false
},
/**
* The number of y ticks to span the resize to.
*
* @attribute tickY
* @default false
* @type Number | false
*/
tickY: {
value: false
}
}
});
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Y.extend(ResizeConstrained, Y.Plugin.Base, {
/**
* Stores the <code>constrain</code>
* surrounding information retrieved from
* <a href="Resize.html#method__getBoxSurroundingInfo">_getBoxSurroundingInfo</a>.
*
* @property constrainSurrounding
* @type Object
* @default null
*/
constrainSurrounding: null,
initializer: function() {
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var instance = this,
host = instance.get(HOST);
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host.delegate.dd.plug(
Y.Plugin.DDConstrained,
{
tickX: instance.get(TICK_X),
tickY: instance.get(TICK_Y)
}
);
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host.after('resize:align', Y.bind(instance._handleResizeAlignEvent, instance));
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host.on('resize:start', Y.bind(instance._handleResizeStartEvent, instance));
},
/**
* Helper method to update the current values on
* <a href="Resize.html#property_info">info</a> to respect the
* constrain node.
*
* @method _checkConstrain
* @param {String} axis 'top' or 'left'
* @param {String} axisConstrain 'bottom' or 'right'
* @param {String} offset 'offsetHeight' or 'offsetWidth'
* @protected
*/
_checkConstrain: function(axis, axisConstrain, offset) {
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var instance = this,
point1,
point1Constrain,
point2,
point2Constrain,
host = instance.get(HOST),
info = host.info,
constrainBorders = instance.constrainSurrounding.border,
region = instance._getConstrainRegion();
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if (region) {
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point1 = info[axis] + info[offset];
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point1Constrain = region[axisConstrain] - toNumber(constrainBorders[capitalize(BORDER, axisConstrain, WIDTH)]);
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if (point1 >= point1Constrain) {
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info[offset] -= (point1 - point1Constrain);
}
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point2 = info[axis];
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point2Constrain = region[axis] + toNumber(constrainBorders[capitalize(BORDER, axis, WIDTH)]);
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if (point2 <= point2Constrain) {
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info[axis] += (point2Constrain - point2);
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info[offset] -= (point2Constrain - point2);
}
}
},
/**
* Update the current values on <a href="Resize.html#property_info">info</a>
* to respect the maxHeight and minHeight.
*
* @method _checkHeight
* @protected
*/
_checkHeight: function() {
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var instance = this,
host = instance.get(HOST),
info = host.info,
maxHeight = (instance.get(MAX_HEIGHT) + host.totalVSurrounding),
minHeight = (instance.get(MIN_HEIGHT) + host.totalVSurrounding);
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instance._checkConstrain(TOP, BOTTOM, OFFSET_HEIGHT);
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if (info.offsetHeight > maxHeight) {
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host._checkSize(OFFSET_HEIGHT, maxHeight);
}
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if (info.offsetHeight < minHeight) {
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host._checkSize(OFFSET_HEIGHT, minHeight);
}
},
/**
* Update the current values on <a href="Resize.html#property_info">info</a>
* calculating the correct ratio for the other values.
*
* @method _checkRatio
* @protected
*/
_checkRatio: function() {
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var instance = this,
host = instance.get(HOST),
info = host.info,
originalInfo = host.originalInfo,
oWidth = originalInfo.offsetWidth,
oHeight = originalInfo.offsetHeight,
oTop = originalInfo.top,
oLeft = originalInfo.left,
oBottom = originalInfo.bottom,
oRight = originalInfo.right,
// wRatio/hRatio functions keep the ratio information always synced with the current info information
// RETURN: percentage how much width/height has changed from the original width/height
wRatio = function() {
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return (info.offsetWidth/oWidth);
},
hRatio = function() {
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return (info.offsetHeight/oHeight);
},
isClosestToHeight = host.changeHeightHandles,
bottomDiff,
constrainBorders,
constrainRegion,
leftDiff,
rightDiff,
topDiff;
// check whether the resizable node is closest to height or not
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if (instance.get(CONSTRAIN) && host.changeHeightHandles && host.changeWidthHandles) {
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constrainRegion = instance._getConstrainRegion();
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constrainBorders = instance.constrainSurrounding.border;
_yuitest_coverline("build/resize-constrain/resize-constrain.js", 300);
bottomDiff = (constrainRegion.bottom - toNumber(constrainBorders[BORDER_BOTTOM_WIDTH])) - oBottom;
_yuitest_coverline("build/resize-constrain/resize-constrain.js", 301);
leftDiff = oLeft - (constrainRegion.left + toNumber(constrainBorders[BORDER_LEFT_WIDTH]));
_yuitest_coverline("build/resize-constrain/resize-constrain.js", 302);
rightDiff = (constrainRegion.right - toNumber(constrainBorders[BORDER_RIGHT_WIDTH])) - oRight;
_yuitest_coverline("build/resize-constrain/resize-constrain.js", 303);
topDiff = oTop - (constrainRegion.top + toNumber(constrainBorders[BORDER_TOP_WIDTH]));
_yuitest_coverline("build/resize-constrain/resize-constrain.js", 305);
if (host.changeLeftHandles && host.changeTopHandles) {
_yuitest_coverline("build/resize-constrain/resize-constrain.js", 306);
isClosestToHeight = (topDiff < leftDiff);
}
else {_yuitest_coverline("build/resize-constrain/resize-constrain.js", 308);
if (host.changeLeftHandles) {
_yuitest_coverline("build/resize-constrain/resize-constrain.js", 309);
isClosestToHeight = (bottomDiff < leftDiff);
}
else {_yuitest_coverline("build/resize-constrain/resize-constrain.js", 311);
if (host.changeTopHandles) {
_yuitest_coverline("build/resize-constrain/resize-constrain.js", 312);
isClosestToHeight = (topDiff < rightDiff);
}
else {
_yuitest_coverline("build/resize-constrain/resize-constrain.js", 315);
isClosestToHeight = (bottomDiff < rightDiff);
}}}
}
// when the height of the resizable element touch the border of the constrain first
// force the offsetWidth to be calculated based on the height ratio
_yuitest_coverline("build/resize-constrain/resize-constrain.js", 321);
if (isClosestToHeight) {
_yuitest_coverline("build/resize-constrain/resize-constrain.js", 322);
info.offsetWidth = oWidth*hRatio();
_yuitest_coverline("build/resize-constrain/resize-constrain.js", 323);
instance._checkWidth();
_yuitest_coverline("build/resize-constrain/resize-constrain.js", 324);
info.offsetHeight = oHeight*wRatio();
}
else {
_yuitest_coverline("build/resize-constrain/resize-constrain.js", 327);
info.offsetHeight = oHeight*wRatio();
_yuitest_coverline("build/resize-constrain/resize-constrain.js", 328);
instance._checkHeight();
_yuitest_coverline("build/resize-constrain/resize-constrain.js", 329);
info.offsetWidth = oWidth*hRatio();
}
// fixing the top on handles which are able to change top
// the idea here is change the top based on how much the height has changed instead of follow the dy
_yuitest_coverline("build/resize-constrain/resize-constrain.js", 334);
if (host.changeTopHandles) {
_yuitest_coverline("build/resize-constrain/resize-constrain.js", 335);
info.top = oTop + (oHeight - info.offsetHeight);
}
// fixing the left on handles which are able to change left
// the idea here is change the left based on how much the width has changed instead of follow the dx
_yuitest_coverline("build/resize-constrain/resize-constrain.js", 340);
if (host.changeLeftHandles) {
_yuitest_coverline("build/resize-constrain/resize-constrain.js", 341);
info.left = oLeft + (oWidth - info.offsetWidth);
}
// rounding values to avoid pixel jumpings
_yuitest_coverline("build/resize-constrain/resize-constrain.js", 345);
Y.each(info, function(value, key) {
_yuitest_coverfunc("build/resize-constrain/resize-constrain.js", "(anonymous 2)", 345);
_yuitest_coverline("build/resize-constrain/resize-constrain.js", 346);
if (isNumber(value)) {
_yuitest_coverline("build/resize-constrain/resize-constrain.js", 347);
info[key] = Math.round(value);
}
});
},
/**
* Check whether the resizable node is inside the constrain region.
*
* @method _checkRegion
* @protected
* @return {boolean}
*/
_checkRegion: function() {
_yuitest_coverfunc("build/resize-constrain/resize-constrain.js", "_checkRegion", 359);
_yuitest_coverline("build/resize-constrain/resize-constrain.js", 360);
var instance = this,
host = instance.get(HOST),
region = instance._getConstrainRegion();
_yuitest_coverline("build/resize-constrain/resize-constrain.js", 364);
return Y.DOM.inRegion(null, region, true, host.info);
},
/**
* Update the current values on <a href="Resize.html#property_info">info</a>
* to respect the maxWidth and minWidth.
*
* @method _checkWidth
* @protected
*/
_checkWidth: function() {
_yuitest_coverfunc("build/resize-constrain/resize-constrain.js", "_checkWidth", 374);
_yuitest_coverline("build/resize-constrain/resize-constrain.js", 375);
var instance = this,
host = instance.get(HOST),
info = host.info,
maxWidth = (instance.get(MAX_WIDTH) + host.totalHSurrounding),
minWidth = (instance.get(MIN_WIDTH) + host.totalHSurrounding);
_yuitest_coverline("build/resize-constrain/resize-constrain.js", 381);
instance._checkConstrain(LEFT, RIGHT, OFFSET_WIDTH);
_yuitest_coverline("build/resize-constrain/resize-constrain.js", 383);
if (info.offsetWidth < minWidth) {
_yuitest_coverline("build/resize-constrain/resize-constrain.js", 384);
host._checkSize(OFFSET_WIDTH, minWidth);
}
_yuitest_coverline("build/resize-constrain/resize-constrain.js", 387);
if (info.offsetWidth > maxWidth) {
_yuitest_coverline("build/resize-constrain/resize-constrain.js", 388);
host._checkSize(OFFSET_WIDTH, maxWidth);
}
},
/**
* Get the constrain region based on the <code>constrain</code>
* attribute.
*
* @method _getConstrainRegion
* @protected
* @return {Object Region}
*/
_getConstrainRegion: function() {
_yuitest_coverfunc("build/resize-constrain/resize-constrain.js", "_getConstrainRegion", 400);
_yuitest_coverline("build/resize-constrain/resize-constrain.js", 401);
var instance = this,
host = instance.get(HOST),
node = host.get(NODE),
constrain = instance.get(CONSTRAIN),
region = null;
_yuitest_coverline("build/resize-constrain/resize-constrain.js", 407);
if (constrain) {
_yuitest_coverline("build/resize-constrain/resize-constrain.js", 408);
if (constrain === VIEW) {
_yuitest_coverline("build/resize-constrain/resize-constrain.js", 409);
region = node.get(VIEWPORT_REGION);
}
else {_yuitest_coverline("build/resize-constrain/resize-constrain.js", 411);
if (isNode(constrain)) {
_yuitest_coverline("build/resize-constrain/resize-constrain.js", 412);
region = constrain.get(REGION);
}
else {
_yuitest_coverline("build/resize-constrain/resize-constrain.js", 415);
region = constrain;
}}
}
_yuitest_coverline("build/resize-constrain/resize-constrain.js", 419);
return region;
},
_handleResizeAlignEvent: function() {
_yuitest_coverfunc("build/resize-constrain/resize-constrain.js", "_handleResizeAlignEvent", 422);
_yuitest_coverline("build/resize-constrain/resize-constrain.js", 423);
var instance = this,
host = instance.get(HOST);
// check the max/min height and locking top when these values are reach
_yuitest_coverline("build/resize-constrain/resize-constrain.js", 427);
instance._checkHeight();
// check the max/min width and locking left when these values are reach
_yuitest_coverline("build/resize-constrain/resize-constrain.js", 430);
instance._checkWidth();
// calculating the ratio, for proportionally resizing
_yuitest_coverline("build/resize-constrain/resize-constrain.js", 433);
if (instance.get(PRESEVE_RATIO)) {
_yuitest_coverline("build/resize-constrain/resize-constrain.js", 434);
instance._checkRatio();
}
_yuitest_coverline("build/resize-constrain/resize-constrain.js", 437);
if (instance.get(CONSTRAIN) && !instance._checkRegion()) {
_yuitest_coverline("build/resize-constrain/resize-constrain.js", 438);
host.info = host.lastInfo;
}
},
_handleResizeStartEvent: function() {
_yuitest_coverfunc("build/resize-constrain/resize-constrain.js", "_handleResizeStartEvent", 442);
_yuitest_coverline("build/resize-constrain/resize-constrain.js", 443);
var instance = this,
constrain = instance.get(CONSTRAIN),
host = instance.get(HOST);
_yuitest_coverline("build/resize-constrain/resize-constrain.js", 447);
instance.constrainSurrounding = host._getBoxSurroundingInfo(constrain);
}
});
_yuitest_coverline("build/resize-constrain/resize-constrain.js", 451);
Y.namespace('Plugin');
_yuitest_coverline("build/resize-constrain/resize-constrain.js", 452);
Y.Plugin.ResizeConstrained = ResizeConstrained;
}, '3.7.3', {"requires": ["plugin", "resize-base"]});