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commit eb97efb5d874126decdd18fb5929da55b416fb8d 0 parents
@Toumal authored
108 jCropWidget.php
@@ -0,0 +1,108 @@
+<?php
+/**
+ * Displays an image with jCrop sizing controls
+ */
+class jCropWidget extends CWidget {
+
+ /**
+ * Specifies the image URL that is displayed in the <img> tag
+ * @var string $imageUrl
+ */
+ public $imageUrl;
+
+ /**
+ * The alt text for the image
+ * @var string $imageAlt
+ */
+ public $imageAlt;
+
+ /**
+ * The id of the form input element for the X coordinate
+ * @var int $formElementX
+ */
+ public $formElementX;
+
+ /**
+ * The id of the form input element for the Y coordinate
+ * @var int $formElementY
+ */
+ public $formElementY;
+
+ /**
+ * The id of the form input element for the width value
+ * @var int $formElementWidth
+ */
+ public $formElementWidth;
+
+ /**
+ * The id of the form input element for the height value
+ * @var int $formElementHeight
+ */
+ public $formElementHeight;
+
+ /**
+ * key => value options that are rendered into the <img> tag
+ * @var array
+ */
+ public $htmlOptions = array();
+
+ /**
+ * key => options passed to JCrop
+ * @var array
+ */
+ public $jCropOptions = array();
+
+ /**
+ * counter to keep track of the global variables and IDs
+ * @var int
+ */
+ private static $_COUNT = 1;
+
+
+ public function init() {
+ }
+
+ public function run() {
+
+ $assetPrefix = Yii::app()->assetManager->publish(dirname(__FILE__).'/resources', true, 0, defined('YII_DEBUG'));
+
+ Yii::app()->clientScript->registerScriptFile(Yii::app()->assetManager->publish(Yii::getPathOfAlias('application.components.assets').'/sfanimate.class.js'));
+
+ Yii::app()->clientScript->registerScriptFile($assetPrefix.'/jquery.Jcrop.min.js');
+ Yii::app()->clientScript->registerScriptFile($assetPrefix.'/jquery.color.js');
+ Yii::app()->clientScript->registerCssFile($assetPrefix.'/jquery.Jcrop.css');
+
+ $count = self::$_COUNT;
+
+ if(array_key_exists('id', $this->htmlOptions)) {
+ $id = $this->htmlOptions['id'];
+ } else {
+ $id = 'yii-jcrop';
+ }
+ $id.= '-'.$count;
+ $this->htmlOptions['id'] = $id;
+
+ $this->jCropOptions['onChange'] = 'js:updateCoords'.$count;
+ $this->jCropOptions['onSelect'] = 'js:updateCoords'.$count;
+ $options=CJavaScript::encode($this->jCropOptions);
+ $js = <<<EOF
+jQuery("#{$id}").Jcrop({$options});
+EOF;
+ $updateCoordsCode = <<<EOF
+ function updateCoords{$count}(c)
+ {
+ jQuery('#{$this->formElementX}').val(c.x);
+ jQuery('#{$this->formElementY}').val(c.y);
+ jQuery('#{$this->formElementWidth}').val(c.w);
+ jQuery('#{$this->formElementHeight}').val(c.h);
+ };
+EOF;
+
+ Yii::app()->clientScript->registerScript('updateCoords'.$count,$updateCoordsCode, CClientScript::POS_BEGIN);
+ Yii::app()->clientScript->registerScript('Yii.'.get_class($this).'#'.$id, $js, CClientScript::POS_LOAD);
+ $this->render('jcrop', array('url'=>$this->imageUrl, 'alt'=>$this->imageAlt, 'htmlOptions' => $this->htmlOptions, 'id'=>$id));
+
+ self::$_COUNT++;
+ }
+
+}
50 readme.txt
@@ -0,0 +1,50 @@
+=======================
+Yii JCrop Extension
+(c)2011 Toumal
+toumaltheorca@gmail.com
+=======================
+
+
+This extension offers a non-intrusive yii extension that allows you to use the JCrop jQuery plugin in your yii project.
+I say unintrusive because other extensions auto-insert the form fields and buttons for you, which in many cases might not be what you want.
+This extension focuses on the minimum required to get you up and running, letting you do your own bells and whistles if you want to.
+
+
+Usage:
+======
+
+Copy/extract the yii-jcrop folder into your protected/extensions/ directory.
+
+This is an example view that uses the widget:
+
+<?php echo SFHtml::errorSummary($form); ?>
+<?=CHtml::beginForm(null, 'POST')?>
+<? //$form in this example is of type AvatarForm, containing variables for the crop area's x, y, width and height, hence the corresponding widget form element parameters ?>
+<?=CHtml::activeHiddenField($form, 'cropID');?>
+<?=CHtml::activeHiddenField($form, 'cropX', array('value' => '0'));?>
+<?=CHtml::activeHiddenField($form, 'cropY', array('value' => '0'));?>
+<?=CHtml::activeHiddenField($form, 'cropW', array('value' => '100'));?>
+<?=CHtml::activeHiddenField($form, 'cropH', array('value' => '100'));?>
+<?$this->widget('ext.yii-jcrop.jCropWidget',array(
+ 'imageUrl'=>CHtml::normalizeUrl(array('/path/to/image.jpg')),
+ 'formElementX'=>'AvatarForm_cropX',
+ 'formElementY'=>'AvatarForm_cropY',
+ 'formElementWidth'=>'AvatarForm_cropW',
+ 'formElementHeight'=>'AvatarForm_cropH',
+ 'jCropOptions'=>array(
+ //See the jCrop manual for available jCrop parameters
+ 'aspectRatio'=>1,
+ 'boxWidth'=>400,
+ 'boxHeight'=>400,
+ 'setSelect'=>array(0, 0, 100, 100),
+ ),
+ )
+);
+?>
+<?=CHtml::submitButton('Crop Avatar'); ?>
+<?=CHtml::endForm()?>
+
+
+You are free to use any jCrop parameter in the jCropOptions array.
+If you specify javascript callback function names in such a parameter, don't forget to start them with "js:"
+
BIN  resources/Jcrop.gif
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35 resources/jquery.Jcrop.css
@@ -0,0 +1,35 @@
+/* Fixes issue here http://code.google.com/p/jcrop/issues/detail?id=1 */
+.jcrop-holder { text-align: left; }
+
+.jcrop-vline, .jcrop-hline
+{
+ font-size: 0px;
+ position: absolute;
+ background: white url('Jcrop.gif') top left repeat;
+}
+.jcrop-vline { height: 100%; width: 1px !important; }
+.jcrop-hline { width: 100%; height: 1px !important; }
+.jcrop-vline.right { right: 0px; }
+.jcrop-hline.bottom { bottom: 0px; }
+.jcrop-handle {
+ font-size: 1px;
+ width: 7px !important;
+ height: 7px !important;
+ border: 1px #eee solid;
+ background-color: #333;
+}
+
+.jcrop-tracker { width: 100%; height: 100%; }
+
+.custom .jcrop-vline,
+.custom .jcrop-hline
+{
+ background: yellow;
+}
+.custom .jcrop-handle
+{
+ border-color: black;
+ background-color: #C7BB00;
+ -moz-border-radius: 3px;
+ -webkit-border-radius: 3px;
+}
1,600 resources/jquery.Jcrop.js
@@ -0,0 +1,1600 @@
+/**
+ * jquery.Jcrop.js v0.9.9
+ * jQuery Image Cropping Plugin
+ * @author Kelly Hallman <khallman@gmail.com>
+ * Copyright (c) 2008-2011 Kelly Hallman - released under MIT License {{{
+ *
+ * Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * }}}
+ */
+
+(function ($) {
+
+ $.Jcrop = function (obj, opt) {
+ var options = $.extend({}, $.Jcrop.defaults),
+ docOffset, lastcurs, ie6mode = false;
+
+ // Internal Methods {{{
+ function px(n) {
+ return parseInt(n, 10) + 'px';
+ }
+ function pct(n) {
+ return parseInt(n, 10) + '%';
+ }
+ function cssClass(cl) {
+ return options.baseClass + '-' + cl;
+ }
+ function supportsColorFade() {
+ return $.fx.step.hasOwnProperty('backgroundColor');
+ }
+ function getPos(obj) //{{{
+ {
+ // Updated in v0.9.4 to use built-in dimensions plugin
+ var pos = $(obj).offset();
+ return [pos.left, pos.top];
+ }
+ //}}}
+ function mouseAbs(e) //{{{
+ {
+ return [(e.pageX - docOffset[0]), (e.pageY - docOffset[1])];
+ }
+ //}}}
+ function setOptions(opt) //{{{
+ {
+ if (typeof(opt) !== 'object') {
+ opt = {};
+ }
+ options = $.extend(options, opt);
+
+ if (typeof(options.onChange) !== 'function') {
+ options.onChange = function () {};
+ }
+ if (typeof(options.onSelect) !== 'function') {
+ options.onSelect = function () {};
+ }
+ if (typeof(options.onRelease) !== 'function') {
+ options.onRelease = function () {};
+ }
+ }
+ //}}}
+ function myCursor(type) //{{{
+ {
+ if (type !== lastcurs) {
+ Tracker.setCursor(type);
+ lastcurs = type;
+ }
+ }
+ //}}}
+ function startDragMode(mode, pos) //{{{
+ {
+ docOffset = getPos($img);
+ Tracker.setCursor(mode === 'move' ? mode : mode + '-resize');
+
+ if (mode === 'move') {
+ return Tracker.activateHandlers(createMover(pos), doneSelect);
+ }
+
+ var fc = Coords.getFixed();
+ var opp = oppLockCorner(mode);
+ var opc = Coords.getCorner(oppLockCorner(opp));
+
+ Coords.setPressed(Coords.getCorner(opp));
+ Coords.setCurrent(opc);
+
+ Tracker.activateHandlers(dragmodeHandler(mode, fc), doneSelect);
+ }
+ //}}}
+ function dragmodeHandler(mode, f) //{{{
+ {
+ return function (pos) {
+ if (!options.aspectRatio) {
+ switch (mode) {
+ case 'e':
+ pos[1] = f.y2;
+ break;
+ case 'w':
+ pos[1] = f.y2;
+ break;
+ case 'n':
+ pos[0] = f.x2;
+ break;
+ case 's':
+ pos[0] = f.x2;
+ break;
+ }
+ } else {
+ switch (mode) {
+ case 'e':
+ pos[1] = f.y + 1;
+ break;
+ case 'w':
+ pos[1] = f.y + 1;
+ break;
+ case 'n':
+ pos[0] = f.x + 1;
+ break;
+ case 's':
+ pos[0] = f.x + 1;
+ break;
+ }
+ }
+ Coords.setCurrent(pos);
+ Selection.update();
+ };
+ }
+ //}}}
+ function createMover(pos) //{{{
+ {
+ var lloc = pos;
+ KeyManager.watchKeys();
+
+ return function (pos) {
+ Coords.moveOffset([pos[0] - lloc[0], pos[1] - lloc[1]]);
+ lloc = pos;
+
+ Selection.update();
+ };
+ }
+ //}}}
+ function oppLockCorner(ord) //{{{
+ {
+ switch (ord) {
+ case 'n':
+ return 'sw';
+ case 's':
+ return 'nw';
+ case 'e':
+ return 'nw';
+ case 'w':
+ return 'ne';
+ case 'ne':
+ return 'sw';
+ case 'nw':
+ return 'se';
+ case 'se':
+ return 'nw';
+ case 'sw':
+ return 'ne';
+ }
+ }
+ //}}}
+ function createDragger(ord) //{{{
+ {
+ return function (e) {
+ if (options.disabled) {
+ return false;
+ }
+ if ((ord === 'move') && !options.allowMove) {
+ return false;
+ }
+ btndown = true;
+ startDragMode(ord, mouseAbs(e));
+ e.stopPropagation();
+ e.preventDefault();
+ return false;
+ };
+ }
+ //}}}
+ function presize($obj, w, h) //{{{
+ {
+ var nw = $obj.width(),
+ nh = $obj.height();
+ if ((nw > w) && w > 0) {
+ nw = w;
+ nh = (w / $obj.width()) * $obj.height();
+ }
+ if ((nh > h) && h > 0) {
+ nh = h;
+ nw = (h / $obj.height()) * $obj.width();
+ }
+ xscale = $obj.width() / nw;
+ yscale = $obj.height() / nh;
+ $obj.width(nw).height(nh);
+ }
+ //}}}
+ function unscale(c) //{{{
+ {
+ return {
+ x: parseInt(c.x * xscale, 10),
+ y: parseInt(c.y * yscale, 10),
+ x2: parseInt(c.x2 * xscale, 10),
+ y2: parseInt(c.y2 * yscale, 10),
+ w: parseInt(c.w * xscale, 10),
+ h: parseInt(c.h * yscale, 10)
+ };
+ }
+ //}}}
+ function doneSelect(pos) //{{{
+ {
+ var c = Coords.getFixed();
+ if ((c.w > options.minSelect[0]) && (c.h > options.minSelect[1])) {
+ Selection.enableHandles();
+ Selection.done();
+ } else {
+ Selection.release();
+ }
+ Tracker.setCursor(options.allowSelect ? 'crosshair' : 'default');
+ }
+ //}}}
+ function newSelection(e) //{{{
+ {
+ if (options.disabled) {
+ return false;
+ }
+ if (!options.allowSelect) {
+ return false;
+ }
+ btndown = true;
+ docOffset = getPos($img);
+ Selection.disableHandles();
+ myCursor('crosshair');
+ var pos = mouseAbs(e);
+ Coords.setPressed(pos);
+ Selection.update();
+ Tracker.activateHandlers(selectDrag, doneSelect);
+ KeyManager.watchKeys();
+
+ e.stopPropagation();
+ e.preventDefault();
+ return false;
+ }
+ //}}}
+ function selectDrag(pos) //{{{
+ {
+ Coords.setCurrent(pos);
+ Selection.update();
+ }
+ //}}}
+ function newTracker() //{{{
+ {
+ var trk = $('<div></div>').addClass(cssClass('tracker'));
+ if ($.browser.msie) {
+ trk.css({
+ opacity: 0,
+ backgroundColor: 'white'
+ });
+ }
+ return trk;
+ }
+ //}}}
+
+ // }}}
+ // Initialization {{{
+ // Sanitize some options {{{
+ if ($.browser.msie && ($.browser.version.split('.')[0] === '6')) {
+ ie6mode = true;
+ }
+ if (typeof(obj) !== 'object') {
+ obj = $(obj)[0];
+ }
+ if (typeof(opt) !== 'object') {
+ opt = {};
+ }
+ // }}}
+ setOptions(opt);
+ // Initialize some jQuery objects {{{
+ // The values are SET on the image(s) for the interface
+ // If the original image has any of these set, they will be reset
+ // However, if you destroy() the Jcrop instance the original image's
+ // character in the DOM will be as you left it.
+ var img_css = {
+ border: 'none',
+ margin: 0,
+ padding: 0,
+ position: 'absolute'
+ };
+
+ var $origimg = $(obj);
+ var $img = $origimg.clone().removeAttr('id').css(img_css);
+
+ $img.width($origimg.width());
+ $img.height($origimg.height());
+ $origimg.after($img).hide();
+
+ presize($img, options.boxWidth, options.boxHeight);
+
+ var boundx = $img.width(),
+ boundy = $img.height(),
+
+
+ $div = $('<div />').width(boundx).height(boundy).addClass(cssClass('holder')).css({
+ position: 'relative',
+ backgroundColor: options.bgColor
+ }).insertAfter($origimg).append($img);
+
+ delete(options.bgColor);
+ if (options.addClass) {
+ $div.addClass(options.addClass);
+ }
+
+ var $img2 = $('<img />')
+ .attr('src', $img.attr('src')).css(img_css).width(boundx).height(boundy),
+
+ $img_holder = $('<div />')
+ .width(pct(100)).height(pct(100)).css({
+ zIndex: 310,
+ position: 'absolute',
+ overflow: 'hidden'
+ }).append($img2),
+
+ $hdl_holder = $('<div />')
+ .width(pct(100)).height(pct(100)).css('zIndex', 320),
+
+ $sel = $('<div />')
+ .css({
+ position: 'absolute',
+ zIndex: 300
+ }).insertBefore($img).append($img_holder, $hdl_holder);
+
+ if (ie6mode) {
+ $sel.css({
+ overflowY: 'hidden'
+ });
+ }
+
+ var bound = options.boundary;
+ var $trk = newTracker().width(boundx + (bound * 2)).height(boundy + (bound * 2)).css({
+ position: 'absolute',
+ top: px(-bound),
+ left: px(-bound),
+ zIndex: 290
+ }).mousedown(newSelection);
+
+ /* }}} */
+ // Set more variables {{{
+ var bgopacity = options.bgOpacity,
+ xlimit, ylimit, xmin, ymin, xscale, yscale, enabled = true,
+ btndown, animating, shift_down;
+
+ docOffset = getPos($img);
+ // }}}
+ // }}}
+ // Internal Modules {{{
+ // Touch Module {{{
+ var Touch = (function () {
+ // Touch support detection function adapted (under MIT License)
+ // from code by Jeffrey Sambells - http://github.com/iamamused/
+ function hasTouchSupport() {
+ var support = {},
+ events = ['touchstart', 'touchmove', 'touchend'],
+ el = document.createElement('div'), i;
+
+ try {
+ for(i=0; i<events.length; i++) {
+ var eventName = events[i];
+ eventName = 'on' + eventName;
+ var isSupported = (eventName in el);
+ if (!isSupported) {
+ el.setAttribute(eventName, 'return;');
+ isSupported = typeof el[eventName] == 'function';
+ }
+ support[events[i]] = isSupported;
+ }
+ return support.touchstart && support.touchend && support.touchmove;
+ }
+ catch(err) {
+ return false;
+ }
+ }
+
+ function detectSupport() {
+ if ((options.touchSupport === true) || (options.touchSupport === false)) return options.touchSupport;
+ else return hasTouchSupport();
+ }
+ return {
+ createDragger: function (ord) {
+ return function (e) {
+ e.pageX = e.originalEvent.changedTouches[0].pageX;
+ e.pageY = e.originalEvent.changedTouches[0].pageY;
+ if (options.disabled) {
+ return false;
+ }
+ if ((ord === 'move') && !options.allowMove) {
+ return false;
+ }
+ btndown = true;
+ startDragMode(ord, mouseAbs(e));
+ e.stopPropagation();
+ e.preventDefault();
+ return false;
+ };
+ },
+ newSelection: function (e) {
+ e.pageX = e.originalEvent.changedTouches[0].pageX;
+ e.pageY = e.originalEvent.changedTouches[0].pageY;
+ return newSelection(e);
+ },
+ isSupported: hasTouchSupport,
+ support: detectSupport()
+ };
+ }());
+ // }}}
+ // Coords Module {{{
+ var Coords = (function () {
+ var x1 = 0,
+ y1 = 0,
+ x2 = 0,
+ y2 = 0,
+ ox, oy;
+
+ function setPressed(pos) //{{{
+ {
+ pos = rebound(pos);
+ x2 = x1 = pos[0];
+ y2 = y1 = pos[1];
+ }
+ //}}}
+ function setCurrent(pos) //{{{
+ {
+ pos = rebound(pos);
+ ox = pos[0] - x2;
+ oy = pos[1] - y2;
+ x2 = pos[0];
+ y2 = pos[1];
+ }
+ //}}}
+ function getOffset() //{{{
+ {
+ return [ox, oy];
+ }
+ //}}}
+ function moveOffset(offset) //{{{
+ {
+ var ox = offset[0],
+ oy = offset[1];
+
+ if (0 > x1 + ox) {
+ ox -= ox + x1;
+ }
+ if (0 > y1 + oy) {
+ oy -= oy + y1;
+ }
+
+ if (boundy < y2 + oy) {
+ oy += boundy - (y2 + oy);
+ }
+ if (boundx < x2 + ox) {
+ ox += boundx - (x2 + ox);
+ }
+
+ x1 += ox;
+ x2 += ox;
+ y1 += oy;
+ y2 += oy;
+ }
+ //}}}
+ function getCorner(ord) //{{{
+ {
+ var c = getFixed();
+ switch (ord) {
+ case 'ne':
+ return [c.x2, c.y];
+ case 'nw':
+ return [c.x, c.y];
+ case 'se':
+ return [c.x2, c.y2];
+ case 'sw':
+ return [c.x, c.y2];
+ }
+ }
+ //}}}
+ function getFixed() //{{{
+ {
+ if (!options.aspectRatio) {
+ return getRect();
+ }
+ // This function could use some optimization I think...
+ var aspect = options.aspectRatio,
+ min_x = options.minSize[0] / xscale,
+
+
+ //min_y = options.minSize[1]/yscale,
+ max_x = options.maxSize[0] / xscale,
+ max_y = options.maxSize[1] / yscale,
+ rw = x2 - x1,
+ rh = y2 - y1,
+ rwa = Math.abs(rw),
+ rha = Math.abs(rh),
+ real_ratio = rwa / rha,
+ xx, yy;
+
+ if (max_x === 0) {
+ max_x = boundx * 10;
+ }
+ if (max_y === 0) {
+ max_y = boundy * 10;
+ }
+ if (real_ratio < aspect) {
+ yy = y2;
+ w = rha * aspect;
+ xx = rw < 0 ? x1 - w : w + x1;
+
+ if (xx < 0) {
+ xx = 0;
+ h = Math.abs((xx - x1) / aspect);
+ yy = rh < 0 ? y1 - h : h + y1;
+ } else if (xx > boundx) {
+ xx = boundx;
+ h = Math.abs((xx - x1) / aspect);
+ yy = rh < 0 ? y1 - h : h + y1;
+ }
+ } else {
+ xx = x2;
+ h = rwa / aspect;
+ yy = rh < 0 ? y1 - h : y1 + h;
+ if (yy < 0) {
+ yy = 0;
+ w = Math.abs((yy - y1) * aspect);
+ xx = rw < 0 ? x1 - w : w + x1;
+ } else if (yy > boundy) {
+ yy = boundy;
+ w = Math.abs(yy - y1) * aspect;
+ xx = rw < 0 ? x1 - w : w + x1;
+ }
+ }
+
+ // Magic %-)
+ if (xx > x1) { // right side
+ if (xx - x1 < min_x) {
+ xx = x1 + min_x;
+ } else if (xx - x1 > max_x) {
+ xx = x1 + max_x;
+ }
+ if (yy > y1) {
+ yy = y1 + (xx - x1) / aspect;
+ } else {
+ yy = y1 - (xx - x1) / aspect;
+ }
+ } else if (xx < x1) { // left side
+ if (x1 - xx < min_x) {
+ xx = x1 - min_x;
+ } else if (x1 - xx > max_x) {
+ xx = x1 - max_x;
+ }
+ if (yy > y1) {
+ yy = y1 + (x1 - xx) / aspect;
+ } else {
+ yy = y1 - (x1 - xx) / aspect;
+ }
+ }
+
+ if (xx < 0) {
+ x1 -= xx;
+ xx = 0;
+ } else if (xx > boundx) {
+ x1 -= xx - boundx;
+ xx = boundx;
+ }
+
+ if (yy < 0) {
+ y1 -= yy;
+ yy = 0;
+ } else if (yy > boundy) {
+ y1 -= yy - boundy;
+ yy = boundy;
+ }
+
+ return makeObj(flipCoords(x1, y1, xx, yy));
+ }
+ //}}}
+ function rebound(p) //{{{
+ {
+ if (p[0] < 0) {
+ p[0] = 0;
+ }
+ if (p[1] < 0) {
+ p[1] = 0;
+ }
+
+ if (p[0] > boundx) {
+ p[0] = boundx;
+ }
+ if (p[1] > boundy) {
+ p[1] = boundy;
+ }
+
+ return [p[0], p[1]];
+ }
+ //}}}
+ function flipCoords(x1, y1, x2, y2) //{{{
+ {
+ var xa = x1,
+ xb = x2,
+ ya = y1,
+ yb = y2;
+ if (x2 < x1) {
+ xa = x2;
+ xb = x1;
+ }
+ if (y2 < y1) {
+ ya = y2;
+ yb = y1;
+ }
+ return [Math.round(xa), Math.round(ya), Math.round(xb), Math.round(yb)];
+ }
+ //}}}
+ function getRect() //{{{
+ {
+ var xsize = x2 - x1,
+ ysize = y2 - y1,
+ delta;
+
+ if (xlimit && (Math.abs(xsize) > xlimit)) {
+ x2 = (xsize > 0) ? (x1 + xlimit) : (x1 - xlimit);
+ }
+ if (ylimit && (Math.abs(ysize) > ylimit)) {
+ y2 = (ysize > 0) ? (y1 + ylimit) : (y1 - ylimit);
+ }
+
+ if (ymin / yscale && (Math.abs(ysize) < ymin / yscale)) {
+ y2 = (ysize > 0) ? (y1 + ymin / yscale) : (y1 - ymin / yscale);
+ }
+ if (xmin / xscale && (Math.abs(xsize) < xmin / xscale)) {
+ x2 = (xsize > 0) ? (x1 + xmin / xscale) : (x1 - xmin / xscale);
+ }
+
+ if (x1 < 0) {
+ x2 -= x1;
+ x1 -= x1;
+ }
+ if (y1 < 0) {
+ y2 -= y1;
+ y1 -= y1;
+ }
+ if (x2 < 0) {
+ x1 -= x2;
+ x2 -= x2;
+ }
+ if (y2 < 0) {
+ y1 -= y2;
+ y2 -= y2;
+ }
+ if (x2 > boundx) {
+ delta = x2 - boundx;
+ x1 -= delta;
+ x2 -= delta;
+ }
+ if (y2 > boundy) {
+ delta = y2 - boundy;
+ y1 -= delta;
+ y2 -= delta;
+ }
+ if (x1 > boundx) {
+ delta = x1 - boundy;
+ y2 -= delta;
+ y1 -= delta;
+ }
+ if (y1 > boundy) {
+ delta = y1 - boundy;
+ y2 -= delta;
+ y1 -= delta;
+ }
+
+ return makeObj(flipCoords(x1, y1, x2, y2));
+ }
+ //}}}
+ function makeObj(a) //{{{
+ {
+ return {
+ x: a[0],
+ y: a[1],
+ x2: a[2],
+ y2: a[3],
+ w: a[2] - a[0],
+ h: a[3] - a[1]
+ };
+ }
+ //}}}
+
+ return {
+ flipCoords: flipCoords,
+ setPressed: setPressed,
+ setCurrent: setCurrent,
+ getOffset: getOffset,
+ moveOffset: moveOffset,
+ getCorner: getCorner,
+ getFixed: getFixed
+ };
+ }());
+
+ //}}}
+ // Selection Module {{{
+ var Selection = (function () {
+ var awake, hdep = 370;
+ var borders = {};
+ var handle = {};
+ var seehandles = false;
+ var hhs = options.handleOffset;
+
+ // Private Methods
+ function insertBorder(type) //{{{
+ {
+ var jq = $('<div />').css({
+ position: 'absolute',
+ opacity: options.borderOpacity
+ }).addClass(cssClass(type));
+ $img_holder.append(jq);
+ return jq;
+ }
+ //}}}
+ function dragDiv(ord, zi) //{{{
+ {
+ var jq = $('<div />').mousedown(createDragger(ord)).css({
+ cursor: ord + '-resize',
+ position: 'absolute',
+ zIndex: zi
+ });
+
+ if (Touch.support) {
+ jq.bind('touchstart', Touch.createDragger(ord));
+ }
+
+ $hdl_holder.append(jq);
+ return jq;
+ }
+ //}}}
+ function insertHandle(ord) //{{{
+ {
+ return dragDiv(ord, hdep++).css({
+ top: px(-hhs + 1),
+ left: px(-hhs + 1),
+ opacity: options.handleOpacity
+ }).addClass(cssClass('handle'));
+ }
+ //}}}
+ function insertDragbar(ord) //{{{
+ {
+ var s = options.handleSize,
+ h = s,
+ w = s,
+ t = hhs,
+ l = hhs;
+
+ switch (ord) {
+ case 'n':
+ case 's':
+ w = pct(100);
+ break;
+ case 'e':
+ case 'w':
+ h = pct(100);
+ break;
+ }
+
+ return dragDiv(ord, hdep++).width(w).height(h).css({
+ top: px(-t + 1),
+ left: px(-l + 1)
+ });
+ }
+ //}}}
+ function createHandles(li) //{{{
+ {
+ var i;
+ for (i = 0; i < li.length; i++) {
+ handle[li[i]] = insertHandle(li[i]);
+ }
+ }
+ //}}}
+ function moveHandles(c) //{{{
+ {
+ var midvert = Math.round((c.h / 2) - hhs),
+ midhoriz = Math.round((c.w / 2) - hhs),
+ north = -hhs + 1,
+ west = -hhs + 1,
+ east = c.w - hhs,
+ south = c.h - hhs,
+ x, y;
+
+ if (handle.e) {
+ handle.e.css({
+ top: px(midvert),
+ left: px(east)
+ });
+ handle.w.css({
+ top: px(midvert)
+ });
+ handle.s.css({
+ top: px(south),
+ left: px(midhoriz)
+ });
+ handle.n.css({
+ left: px(midhoriz)
+ });
+ }
+ if (handle.ne) {
+ handle.ne.css({
+ left: px(east)
+ });
+ handle.se.css({
+ top: px(south),
+ left: px(east)
+ });
+ handle.sw.css({
+ top: px(south)
+ });
+ }
+ if (handle.b) {
+ handle.b.css({
+ top: px(south)
+ });
+ handle.r.css({
+ left: px(east)
+ });
+ }
+ }
+ //}}}
+ function moveto(x, y) //{{{
+ {
+ $img2.css({
+ top: px(-y),
+ left: px(-x)
+ });
+ $sel.css({
+ top: px(y),
+ left: px(x)
+ });
+ }
+ //}}}
+ function resize(w, h) //{{{
+ {
+ $sel.width(w).height(h);
+ }
+ //}}}
+ function refresh() //{{{
+ {
+ var c = Coords.getFixed();
+
+ Coords.setPressed([c.x, c.y]);
+ Coords.setCurrent([c.x2, c.y2]);
+
+ updateVisible();
+ }
+ //}}}
+
+ // Internal Methods
+ function updateVisible() //{{{
+ {
+ if (awake) {
+ return update();
+ }
+ }
+ //}}}
+ function update() //{{{
+ {
+ var c = Coords.getFixed();
+
+ resize(c.w, c.h);
+ moveto(c.x, c.y);
+
+/*
+ options.drawBorders &&
+ borders.right.css({ left: px(c.w-1) }) &&
+ borders.bottom.css({ top: px(c.h-1) });
+ */
+
+ if (seehandles) {
+ moveHandles(c);
+ }
+ if (!awake) {
+ show();
+ }
+
+ options.onChange.call(api, unscale(c));
+ }
+ //}}}
+ function show() //{{{
+ {
+ $sel.show();
+
+ if (options.bgFade) {
+ $img.fadeTo(options.fadeTime, bgopacity);
+ } else {
+ $img.css('opacity', bgopacity);
+ }
+
+ awake = true;
+ }
+ //}}}
+ function release() //{{{
+ {
+ disableHandles();
+ $sel.hide();
+
+ if (options.bgFade) {
+ $img.fadeTo(options.fadeTime, 1);
+ } else {
+ $img.css('opacity', 1);
+ }
+
+ awake = false;
+ options.onRelease.call(api);
+ }
+ //}}}
+ function showHandles() //{{{
+ {
+ if (seehandles) {
+ moveHandles(Coords.getFixed());
+ $hdl_holder.show();
+ }
+ }
+ //}}}
+ function enableHandles() //{{{
+ {
+ seehandles = true;
+ if (options.allowResize) {
+ moveHandles(Coords.getFixed());
+ $hdl_holder.show();
+ return true;
+ }
+ }
+ //}}}
+ function disableHandles() //{{{
+ {
+ seehandles = false;
+ $hdl_holder.hide();
+ }
+ //}}}
+ function animMode(v) //{{{
+ {
+ if (animating === v) {
+ disableHandles();
+ } else {
+ enableHandles();
+ }
+ }
+ //}}}
+ function done() //{{{
+ {
+ animMode(false);
+ refresh();
+ }
+ //}}}
+ /* Insert draggable elements {{{*/
+
+ // Insert border divs for outline
+ if (options.drawBorders) {
+ borders = {
+ top: insertBorder('hline'),
+ bottom: insertBorder('hline bottom'),
+ left: insertBorder('vline'),
+ right: insertBorder('vline right')
+ };
+ }
+
+ // Insert handles on edges
+ if (options.dragEdges) {
+ handle.t = insertDragbar('n');
+ handle.b = insertDragbar('s');
+ handle.r = insertDragbar('e');
+ handle.l = insertDragbar('w');
+ }
+
+ // Insert side and corner handles
+ if (options.sideHandles) {
+ createHandles(['n', 's', 'e', 'w']);
+ }
+ if (options.cornerHandles) {
+ createHandles(['sw', 'nw', 'ne', 'se']);
+ }
+
+
+ //}}}
+
+ var $track = newTracker().mousedown(createDragger('move')).css({
+ cursor: 'move',
+ position: 'absolute',
+ zIndex: 360
+ });
+
+ if (Touch.support) {
+ $track.bind('touchstart.jcrop', Touch.createDragger('move'));
+ }
+
+ $img_holder.append($track);
+ disableHandles();
+
+ return {
+ updateVisible: updateVisible,
+ update: update,
+ release: release,
+ refresh: refresh,
+ isAwake: function () {
+ return awake;
+ },
+ setCursor: function (cursor) {
+ $track.css('cursor', cursor);
+ },
+ enableHandles: enableHandles,
+ enableOnly: function () {
+ seehandles = true;
+ },
+ showHandles: showHandles,
+ disableHandles: disableHandles,
+ animMode: animMode,
+ done: done
+ };
+ }());
+
+ //}}}
+ // Tracker Module {{{
+ var Tracker = (function () {
+ var onMove = function () {},
+ onDone = function () {},
+ trackDoc = options.trackDocument;
+
+ function toFront() //{{{
+ {
+ $trk.css({
+ zIndex: 450
+ });
+ if (trackDoc) {
+ $(document)
+ .bind('mousemove',trackMove)
+ .bind('mouseup',trackUp);
+ }
+ }
+ //}}}
+ function toBack() //{{{
+ {
+ $trk.css({
+ zIndex: 290
+ });
+ if (trackDoc) {
+ $(document)
+ .unbind('mousemove', trackMove)
+ .unbind('mouseup', trackUp);
+ }
+ }
+ //}}}
+ function trackMove(e) //{{{
+ {
+ onMove(mouseAbs(e));
+ return false;
+ }
+ //}}}
+ function trackUp(e) //{{{
+ {
+ e.preventDefault();
+ e.stopPropagation();
+
+ if (btndown) {
+ btndown = false;
+
+ onDone(mouseAbs(e));
+
+ if (Selection.isAwake()) {
+ options.onSelect.call(api, unscale(Coords.getFixed()));
+ }
+
+ toBack();
+ onMove = function () {};
+ onDone = function () {};
+ }
+
+ return false;
+ }
+ //}}}
+ function activateHandlers(move, done) //{{{
+ {
+ btndown = true;
+ onMove = move;
+ onDone = done;
+ toFront();
+ return false;
+ }
+ //}}}
+ function trackTouchMove(e) //{{{
+ {
+ e.pageX = e.originalEvent.changedTouches[0].pageX;
+ e.pageY = e.originalEvent.changedTouches[0].pageY;
+ return trackMove(e);
+ }
+ //}}}
+ function trackTouchEnd(e) //{{{
+ {
+ e.pageX = e.originalEvent.changedTouches[0].pageX;
+ e.pageY = e.originalEvent.changedTouches[0].pageY;
+ return trackUp(e);
+ }
+ //}}}
+ function setCursor(t) //{{{
+ {
+ $trk.css('cursor', t);
+ }
+ //}}}
+
+ if (Touch.support) {
+ $(document)
+ .bind('touchmove', trackTouchMove)
+ .bind('touchend', trackTouchEnd);
+ }
+
+ if (!trackDoc) {
+ $trk.mousemove(trackMove).mouseup(trackUp).mouseout(trackUp);
+ }
+
+ $img.before($trk);
+ return {
+ activateHandlers: activateHandlers,
+ setCursor: setCursor
+ };
+ }());
+ //}}}
+ // KeyManager Module {{{
+ var KeyManager = (function () {
+ var $keymgr = $('<input type="radio" />').css({
+ position: 'fixed',
+ left: '-120px',
+ width: '12px'
+ }),
+ $keywrap = $('<div />').css({
+ position: 'absolute',
+ overflow: 'hidden'
+ }).append($keymgr);
+
+ function watchKeys() //{{{
+ {
+ if (options.keySupport) {
+ $keymgr.show();
+ $keymgr.focus();
+ }
+ }
+ //}}}
+ function onBlur(e) //{{{
+ {
+ $keymgr.hide();
+ }
+ //}}}
+ function doNudge(e, x, y) //{{{
+ {
+ if (options.allowMove) {
+ Coords.moveOffset([x, y]);
+ Selection.updateVisible();
+ }
+ e.preventDefault();
+ e.stopPropagation();
+ }
+ //}}}
+ function parseKey(e) //{{{
+ {
+ if (e.ctrlKey) {
+ return true;
+ }
+ shift_down = e.shiftKey ? true : false;
+ var nudge = shift_down ? 10 : 1;
+
+ switch (e.keyCode) {
+ case 37:
+ doNudge(e, -nudge, 0);
+ break;
+ case 39:
+ doNudge(e, nudge, 0);
+ break;
+ case 38:
+ doNudge(e, 0, -nudge);
+ break;
+ case 40:
+ doNudge(e, 0, nudge);
+ break;
+ case 27:
+ Selection.release();
+ break;
+ case 9:
+ return true;
+ }
+
+ return false;
+ }
+ //}}}
+
+ if (options.keySupport) {
+ $keymgr.keydown(parseKey).blur(onBlur);
+ if (ie6mode || !options.fixedSupport) {
+ $keymgr.css({
+ position: 'absolute',
+ left: '-20px'
+ });
+ $keywrap.append($keymgr).insertBefore($img);
+ } else {
+ $keymgr.insertBefore($img);
+ }
+ }
+
+
+ return {
+ watchKeys: watchKeys
+ };
+ }());
+ //}}}
+ // }}}
+ // API methods {{{
+ function setClass(cname) //{{{
+ {
+ $div.removeClass().addClass(cssClass('holder')).addClass(cname);
+ }
+ //}}}
+ function animateTo(a, callback) //{{{
+ {
+ var x1 = parseInt(a[0], 10) / xscale,
+ y1 = parseInt(a[1], 10) / yscale,
+ x2 = parseInt(a[2], 10) / xscale,
+ y2 = parseInt(a[3], 10) / yscale;
+
+ if (animating) {
+ return;
+ }
+
+ var animto = Coords.flipCoords(x1, y1, x2, y2),
+ c = Coords.getFixed(),
+ initcr = [c.x, c.y, c.x2, c.y2],
+ animat = initcr,
+ interv = options.animationDelay,
+ ix1 = animto[0] - initcr[0],
+ iy1 = animto[1] - initcr[1],
+ ix2 = animto[2] - initcr[2],
+ iy2 = animto[3] - initcr[3],
+ pcent = 0,
+ velocity = options.swingSpeed;
+
+ x = animat[0];
+ y = animat[1];
+ x2 = animat[2];
+ y2 = animat[3];
+
+ Selection.animMode(true);
+ var anim_timer;
+
+ function queueAnimator() {
+ window.setTimeout(animator, interv);
+ }
+ var animator = (function () {
+ return function () {
+ pcent += (100 - pcent) / velocity;
+
+ animat[0] = x + ((pcent / 100) * ix1);
+ animat[1] = y + ((pcent / 100) * iy1);
+ animat[2] = x2 + ((pcent / 100) * ix2);
+ animat[3] = y2 + ((pcent / 100) * iy2);
+
+ if (pcent >= 99.8) {
+ pcent = 100;
+ }
+ if (pcent < 100) {
+ setSelectRaw(animat);
+ queueAnimator();
+ } else {
+ Selection.done();
+ if (typeof(callback) === 'function') {
+ callback.call(api);
+ }
+ }
+ };
+ }());
+ queueAnimator();
+ }
+ //}}}
+ function setSelect(rect) //{{{
+ {
+ setSelectRaw([
+ parseInt(rect[0], 10) / xscale, parseInt(rect[1], 10) / yscale, parseInt(rect[2], 10) / xscale, parseInt(rect[3], 10) / yscale]);
+ }
+ //}}}
+ function setSelectRaw(l) //{{{
+ {
+ Coords.setPressed([l[0], l[1]]);
+ Coords.setCurrent([l[2], l[3]]);
+ Selection.update();
+ }
+ //}}}
+ function tellSelect() //{{{
+ {
+ return unscale(Coords.getFixed());
+ }
+ //}}}
+ function tellScaled() //{{{
+ {
+ return Coords.getFixed();
+ }
+ //}}}
+ function setOptionsNew(opt) //{{{
+ {
+ setOptions(opt);
+ interfaceUpdate();
+ }
+ //}}}
+ function disableCrop() //{{{
+ {
+ options.disabled = true;
+ Selection.disableHandles();
+ Selection.setCursor('default');
+ Tracker.setCursor('default');
+ }
+ //}}}
+ function enableCrop() //{{{
+ {
+ options.disabled = false;
+ interfaceUpdate();
+ }
+ //}}}
+ function cancelCrop() //{{{
+ {
+ Selection.done();
+ Tracker.activateHandlers(null, null);
+ }
+ //}}}
+ function destroy() //{{{
+ {
+ $div.remove();
+ $origimg.show();
+ $(obj).removeData('Jcrop');
+ }
+ //}}}
+ function setImage(src, callback) //{{{
+ {
+ Selection.release();
+ disableCrop();
+ var img = new Image();
+ img.onload = function () {
+ var iw = img.width;
+ var ih = img.height;
+ var bw = options.boxWidth;
+ var bh = options.boxHeight;
+ $img.width(iw).height(ih);
+ $img.attr('src', src);
+ $img2.attr('src', src);
+ presize($img, bw, bh);
+ boundx = $img.width();
+ boundy = $img.height();
+ $img2.width(boundx).height(boundy);
+ $trk.width(boundx + (bound * 2)).height(boundy + (bound * 2));
+ $div.width(boundx).height(boundy);
+ enableCrop();
+
+ if (typeof(callback) === 'function') {
+ callback.call(api);
+ }
+ };
+ img.src = src;
+ }
+ //}}}
+ function interfaceUpdate(alt) //{{{
+ // This method tweaks the interface based on options object.
+ // Called when options are changed and at end of initialization.
+ {
+ if (options.allowResize) {
+ if (alt) {
+ Selection.enableOnly();
+ } else {
+ Selection.enableHandles();
+ }
+ } else {
+ Selection.disableHandles();
+ }
+
+ Tracker.setCursor(options.allowSelect ? 'crosshair' : 'default');
+ Selection.setCursor(options.allowMove ? 'move' : 'default');
+
+
+ if (options.hasOwnProperty('setSelect')) {
+ setSelect(options.setSelect);
+ Selection.done();
+ delete(options.setSelect);
+ }
+
+ if (options.hasOwnProperty('trueSize')) {
+ xscale = options.trueSize[0] / boundx;
+ yscale = options.trueSize[1] / boundy;
+ }
+ if (options.hasOwnProperty('bgColor')) {
+
+ if (supportsColorFade() && options.fadeTime) {
+ $div.animate({
+ backgroundColor: options.bgColor
+ }, {
+ queue: false,
+ duration: options.fadeTime
+ });
+ } else {
+ $div.css('backgroundColor', options.bgColor);
+ }
+
+ delete(options.bgColor);
+ }
+ if (options.hasOwnProperty('bgOpacity')) {
+ bgopacity = options.bgOpacity;
+
+ if (Selection.isAwake()) {
+ if (options.fadeTime) {
+ $img.fadeTo(options.fadeTime, bgopacity);
+ } else {
+ $div.css('opacity', options.opacity);
+ }
+ }
+ delete(options.bgOpacity);
+ }
+
+ xlimit = options.maxSize[0] || 0;
+ ylimit = options.maxSize[1] || 0;
+ xmin = options.minSize[0] || 0;
+ ymin = options.minSize[1] || 0;
+
+ if (options.hasOwnProperty('outerImage')) {
+ $img.attr('src', options.outerImage);
+ delete(options.outerImage);
+ }
+
+ Selection.refresh();
+ }
+ //}}}
+ //}}}
+
+ if (Touch.support) {
+ $trk.bind('touchstart', Touch.newSelection);
+ }
+
+ $hdl_holder.hide();
+ interfaceUpdate(true);
+
+ var api = {
+ setImage: setImage,
+ animateTo: animateTo,
+ setSelect: setSelect,
+ setOptions: setOptionsNew,
+ tellSelect: tellSelect,
+ tellScaled: tellScaled,
+ setClass: setClass,
+
+ disable: disableCrop,
+ enable: enableCrop,
+ cancel: cancelCrop,
+ release: Selection.release,
+ destroy: destroy,
+
+ focus: KeyManager.watchKeys,
+
+ getBounds: function () {
+ return [boundx * xscale, boundy * yscale];
+ },
+ getWidgetSize: function () {
+ return [boundx, boundy];
+ },
+ getScaleFactor: function () {
+ return [xscale, yscale];
+ },
+
+ ui: {
+ holder: $div,
+ selection: $sel
+ }
+ };
+
+ if ($.browser.msie) {
+ $div.bind('selectstart', function () {
+ return false;
+ });
+ }
+
+ $origimg.data('Jcrop', api);
+ return api;
+ };
+ $.fn.Jcrop = function (options, callback) //{{{
+ {
+
+ function attachWhenDone(from) //{{{
+ {
+ var opt = (typeof(options) === 'object') ? options : {};
+ var loadsrc = opt.useImg || from.src;
+ var img = new Image();
+ img.onload = function () {
+ function attachJcrop() {
+ var api = $.Jcrop(from, opt);
+ if (typeof(callback) === 'function') {
+ callback.call(api);
+ }
+ }
+
+ function attachAttempt() {
+ if (!img.width || !img.height) {
+ window.setTimeout(attachAttempt, 50);
+ } else {
+ attachJcrop();
+ }
+ }
+ window.setTimeout(attachAttempt, 50);
+ };
+ img.src = loadsrc;
+ }
+ //}}}
+
+ // Iterate over each object, attach Jcrop
+ this.each(function () {
+ // If we've already attached to this object
+ if ($(this).data('Jcrop')) {
+ // The API can be requested this way (undocumented)
+ if (options === 'api') {
+ return $(this).data('Jcrop');
+ }
+ // Otherwise, we just reset the options...
+ else {
+ $(this).data('Jcrop').setOptions(options);
+ }
+ }
+ // If we haven't been attached, preload and attach
+ else {
+ attachWhenDone(this);
+ }
+ });
+
+ // Return "this" so the object is chainable (jQuery-style)
+ return this;
+ };
+ //}}}
+ // Global Defaults {{{
+ $.Jcrop.defaults = {
+
+ // Basic Settings
+ allowSelect: true,
+ allowMove: true,
+ allowResize: true,
+
+ trackDocument: true,
+
+ // Styling Options
+ baseClass: 'jcrop',
+ addClass: null,
+ bgColor: 'black',
+ bgOpacity: 0.6,
+ bgFade: false,
+ borderOpacity: 0.4,
+ handleOpacity: 0.5,
+ handleSize: 9,
+ handleOffset: 5,
+
+ aspectRatio: 0,
+ keySupport: true,
+ cornerHandles: true,
+ sideHandles: true,
+ drawBorders: true,
+ dragEdges: true,
+ fixedSupport: true,
+ touchSupport: null,
+
+ boxWidth: 0,
+ boxHeight: 0,
+ boundary: 2,
+ fadeTime: 400,
+ animationDelay: 20,
+ swingSpeed: 3,
+
+ minSelect: [0, 0],
+ maxSize: [0, 0],
+ minSize: [0, 0],
+
+ // Callbacks / Event Handlers
+ onChange: function () {},
+ onSelect: function () {},
+ onRelease: function () {}
+ };
+
+ // }}}
+}(jQuery));
246 resources/jquery.Jcrop.min.js
@@ -0,0 +1,246 @@
+/**
+ * jquery.Jcrop.min.js v0.9.9 (build:20110607)
+ * jQuery Image Cropping Plugin
+ * @author Kelly Hallman <khallman@gmail.com>
+ * Copyright (c) 2008-2011 Kelly Hallman - released under MIT License
+ * https://github.com/tapmodo/Jcrop
+ */
+
+(function($){$.Jcrop=function(obj,opt){var options=$.extend({},$.Jcrop.defaults),docOffset,lastcurs,ie6mode=false;function px(n){return parseInt(n,10)+'px';}
+function pct(n){return parseInt(n,10)+'%';}
+function cssClass(cl){return options.baseClass+'-'+cl;}
+function supportsColorFade(){return $.fx.step.hasOwnProperty('backgroundColor');}
+function getPos(obj)
+{var pos=$(obj).offset();return[pos.left,pos.top];}
+function mouseAbs(e)
+{return[(e.pageX-docOffset[0]),(e.pageY-docOffset[1])];}
+function setOptions(opt)
+{if(typeof(opt)!=='object'){opt={};}
+options=$.extend(options,opt);if(typeof(options.onChange)!=='function'){options.onChange=function(){};}
+if(typeof(options.onSelect)!=='function'){options.onSelect=function(){};}
+if(typeof(options.onRelease)!=='function'){options.onRelease=function(){};}}
+function myCursor(type)
+{if(type!==lastcurs){Tracker.setCursor(type);lastcurs=type;}}
+function startDragMode(mode,pos)
+{docOffset=getPos($img);Tracker.setCursor(mode==='move'?mode:mode+'-resize');if(mode==='move'){return Tracker.activateHandlers(createMover(pos),doneSelect);}
+var fc=Coords.getFixed();var opp=oppLockCorner(mode);var opc=Coords.getCorner(oppLockCorner(opp));Coords.setPressed(Coords.getCorner(opp));Coords.setCurrent(opc);Tracker.activateHandlers(dragmodeHandler(mode,fc),doneSelect);}
+function dragmodeHandler(mode,f)
+{return function(pos){if(!options.aspectRatio){switch(mode){case'e':pos[1]=f.y2;break;case'w':pos[1]=f.y2;break;case'n':pos[0]=f.x2;break;case's':pos[0]=f.x2;break;}}else{switch(mode){case'e':pos[1]=f.y+1;break;case'w':pos[1]=f.y+1;break;case'n':pos[0]=f.x+1;break;case's':pos[0]=f.x+1;break;}}
+Coords.setCurrent(pos);Selection.update();};}
+function createMover(pos)
+{var lloc=pos;KeyManager.watchKeys();return function(pos){Coords.moveOffset([pos[0]-lloc[0],pos[1]-lloc[1]]);lloc=pos;Selection.update();};}
+function oppLockCorner(ord)
+{switch(ord){case'n':return'sw';case's':return'nw';case'e':return'nw';case'w':return'ne';case'ne':return'sw';case'nw':return'se';case'se':return'nw';case'sw':return'ne';}}
+function createDragger(ord)
+{return function(e){if(options.disabled){return false;}
+if((ord==='move')&&!options.allowMove){return false;}
+btndown=true;startDragMode(ord,mouseAbs(e));e.stopPropagation();e.preventDefault();return false;};}
+function presize($obj,w,h)
+{var nw=$obj.width(),nh=$obj.height();if((nw>w)&&w>0){nw=w;nh=(w/$obj.width())*$obj.height();}
+if((nh>h)&&h>0){nh=h;nw=(h/$obj.height())*$obj.width();}
+xscale=$obj.width()/nw;yscale=$obj.height()/nh;$obj.width(nw).height(nh);}
+function unscale(c)
+{return{x:parseInt(c.x*xscale,10),y:parseInt(c.y*yscale,10),x2:parseInt(c.x2*xscale,10),y2:parseInt(c.y2*yscale,10),w:parseInt(c.w*xscale,10),h:parseInt(c.h*yscale,10)};}
+function doneSelect(pos)
+{var c=Coords.getFixed();if((c.w>options.minSelect[0])&&(c.h>options.minSelect[1])){Selection.enableHandles();Selection.done();}else{Selection.release();}
+Tracker.setCursor(options.allowSelect?'crosshair':'default');}
+function newSelection(e)
+{if(options.disabled){return false;}
+if(!options.allowSelect){return false;}
+btndown=true;docOffset=getPos($img);Selection.disableHandles();myCursor('crosshair');var pos=mouseAbs(e);Coords.setPressed(pos);Selection.update();Tracker.activateHandlers(selectDrag,doneSelect);KeyManager.watchKeys();e.stopPropagation();e.preventDefault();return false;}
+function selectDrag(pos)
+{Coords.setCurrent(pos);Selection.update();}
+function newTracker()
+{var trk=$('<div></div>').addClass(cssClass('tracker'));if($.browser.msie){trk.css({opacity:0,backgroundColor:'white'});}
+return trk;}
+if($.browser.msie&&($.browser.version.split('.')[0]==='6')){ie6mode=true;}
+if(typeof(obj)!=='object'){obj=$(obj)[0];}
+if(typeof(opt)!=='object'){opt={};}
+setOptions(opt);var img_css={border:'none',margin:0,padding:0,position:'absolute'};var $origimg=$(obj);var $img=$origimg.clone().removeAttr('id').css(img_css);$img.width($origimg.width());$img.height($origimg.height());$origimg.after($img).hide();presize($img,options.boxWidth,options.boxHeight);var boundx=$img.width(),boundy=$img.height(),$div=$('<div />').width(boundx).height(boundy).addClass(cssClass('holder')).css({position:'relative',backgroundColor:options.bgColor}).insertAfter($origimg).append($img);delete(options.bgColor);if(options.addClass){$div.addClass(options.addClass);}
+var $img2=$('<img />').attr('src',$img.attr('src')).css(img_css).width(boundx).height(boundy),$img_holder=$('<div />').width(pct(100)).height(pct(100)).css({zIndex:310,position:'absolute',overflow:'hidden'}).append($img2),$hdl_holder=$('<div />').width(pct(100)).height(pct(100)).css('zIndex',320),$sel=$('<div />').css({position:'absolute',zIndex:300}).insertBefore($img).append($img_holder,$hdl_holder);if(ie6mode){$sel.css({overflowY:'hidden'});}
+var bound=options.boundary;var $trk=newTracker().width(boundx+(bound*2)).height(boundy+(bound*2)).css({position:'absolute',top:px(-bound),left:px(-bound),zIndex:290}).mousedown(newSelection);var bgopacity=options.bgOpacity,xlimit,ylimit,xmin,ymin,xscale,yscale,enabled=true,btndown,animating,shift_down;docOffset=getPos($img);var Touch=(function(){function hasTouchSupport(){var support={},events=['touchstart','touchmove','touchend'],el=document.createElement('div'),i;try{for(i=0;i<events.length;i++){var eventName=events[i];eventName='on'+eventName;var isSupported=(eventName in el);if(!isSupported){el.setAttribute(eventName,'return;');isSupported=typeof el[eventName]=='function';}
+support[events[i]]=isSupported;}
+return support.touchstart&&support.touchend&&support.touchmove;}
+catch(err){return false;}}
+function detectSupport(){if((options.touchSupport===true)||(options.touchSupport===false))return options.touchSupport;else return hasTouchSupport();}
+return{createDragger:function(ord){return function(e){e.pageX=e.originalEvent.changedTouches[0].pageX;e.pageY=e.originalEvent.changedTouches[0].pageY;if(options.disabled){return false;}
+if((ord==='move')&&!options.allowMove){return false;}
+btndown=true;startDragMode(ord,mouseAbs(e));e.stopPropagation();e.preventDefault();return false;};},newSelection:function(e){e.pageX=e.originalEvent.changedTouches[0].pageX;e.pageY=e.originalEvent.changedTouches[0].pageY;return newSelection(e);},isSupported:hasTouchSupport,support:detectSupport()};}());var Coords=(function(){var x1=0,y1=0,x2=0,y2=0,ox,oy;function setPressed(pos)
+{pos=rebound(pos);x2=x1=pos[0];y2=y1=pos[1];}
+function setCurrent(pos)
+{pos=rebound(pos);ox=pos[0]-x2;oy=pos[1]-y2;x2=pos[0];y2=pos[1];}
+function getOffset()
+{return[ox,oy];}
+function moveOffset(offset)
+{var ox=offset[0],oy=offset[1];if(0>x1+ox){ox-=ox+x1;}
+if(0>y1+oy){oy-=oy+y1;}
+if(boundy<y2+oy){oy+=boundy-(y2+oy);}
+if(boundx<x2+ox){ox+=boundx-(x2+ox);}
+x1+=ox;x2+=ox;y1+=oy;y2+=oy;}
+function getCorner(ord)
+{var c=getFixed();switch(ord){case'ne':return[c.x2,c.y];case'nw':return[c.x,c.y];case'se':return[c.x2,c.y2];case'sw':return[c.x,c.y2];}}
+function getFixed()
+{if(!options.aspectRatio){return getRect();}
+var aspect=options.aspectRatio,min_x=options.minSize[0]/xscale,max_x=options.maxSize[0]/xscale,max_y=options.maxSize[1]/yscale,rw=x2-x1,rh=y2-y1,rwa=Math.abs(rw),rha=Math.abs(rh),real_ratio=rwa/rha,xx,yy;if(max_x===0){max_x=boundx*10;}
+if(max_y===0){max_y=boundy*10;}
+if(real_ratio<aspect){yy=y2;w=rha*aspect;xx=rw<0?x1-w:w+x1;if(xx<0){xx=0;h=Math.abs((xx-x1)/aspect);yy=rh<0?y1-h:h+y1;}else if(xx>boundx){xx=boundx;h=Math.abs((xx-x1)/aspect);yy=rh<0?y1-h:h+y1;}}else{xx=x2;h=rwa/aspect;yy=rh<0?y1-h:y1+h;if(yy<0){yy=0;w=Math.abs((yy-y1)*aspect);xx=rw<0?x1-w:w+x1;}else if(yy>boundy){yy=boundy;w=Math.abs(yy-y1)*aspect;xx=rw<0?x1-w:w+x1;}}
+if(xx>x1){if(xx-x1<min_x){xx=x1+min_x;}else if(xx-x1>max_x){xx=x1+max_x;}
+if(yy>y1){yy=y1+(xx-x1)/aspect;}else{yy=y1-(xx-x1)/aspect;}}else if(xx<x1){if(x1-xx<min_x){xx=x1-min_x;}else if(x1-xx>max_x){xx=x1-max_x;}
+if(yy>y1){yy=y1+(x1-xx)/aspect;}else{yy=y1-(x1-xx)/aspect;}}
+if(xx<0){x1-=xx;xx=0;}else if(xx>boundx){x1-=xx-boundx;xx=boundx;}
+if(yy<0){y1-=yy;yy=0;}else if(yy>boundy){y1-=yy-boundy;yy=boundy;}
+return makeObj(flipCoords(x1,y1,xx,yy));}
+function rebound(p)
+{if(p[0]<0){p[0]=0;}
+if(p[1]<0){p[1]=0;}
+if(p[0]>boundx){p[0]=boundx;}
+if(p[1]>boundy){p[1]=boundy;}
+return[p[0],p[1]];}
+function flipCoords(x1,y1,x2,y2)
+{var xa=x1,xb=x2,ya=y1,yb=y2;if(x2<x1){xa=x2;xb=x1;}
+if(y2<y1){ya=y2;yb=y1;}
+return[Math.round(xa),Math.round(ya),Math.round(xb),Math.round(yb)];}
+function getRect()
+{var xsize=x2-x1,ysize=y2-y1,delta;if(xlimit&&(Math.abs(xsize)>xlimit)){x2=(xsize>0)?(x1+xlimit):(x1-xlimit);}
+if(ylimit&&(Math.abs(ysize)>ylimit)){y2=(ysize>0)?(y1+ylimit):(y1-ylimit);}
+if(ymin/yscale&&(Math.abs(ysize)<ymin/yscale)){y2=(ysize>0)?(y1+ymin/yscale):(y1-ymin/yscale);}
+if(xmin/xscale&&(Math.abs(xsize)<xmin/xscale)){x2=(xsize>0)?(x1+xmin/xscale):(x1-xmin/xscale);}
+if(x1<0){x2-=x1;x1-=x1;}
+if(y1<0){y2-=y1;y1-=y1;}
+if(x2<0){x1-=x2;x2-=x2;}
+if(y2<0){y1-=y2;y2-=y2;}
+if(x2>boundx){delta=x2-boundx;x1-=delta;x2-=delta;}
+if(y2>boundy){delta=y2-boundy;y1-=delta;y2-=delta;}
+if(x1>boundx){delta=x1-boundy;y2-=delta;y1-=delta;}
+if(y1>boundy){delta=y1-boundy;y2-=delta;y1-=delta;}
+return makeObj(flipCoords(x1,y1,x2,y2));}
+function makeObj(a)
+{return{x:a[0],y:a[1],x2:a[2],y2:a[3],w:a[2]-a[0],h:a[3]-a[1]};}
+return{flipCoords:flipCoords,setPressed:setPressed,setCurrent:setCurrent,getOffset:getOffset,moveOffset:moveOffset,getCorner:getCorner,getFixed:getFixed};}());var Selection=(function(){var awake,hdep=370;var borders={};var handle={};var seehandles=false;var hhs=options.handleOffset;function insertBorder(type)
+{var jq=$('<div />').css({position:'absolute',opacity:options.borderOpacity}).addClass(cssClass(type));$img_holder.append(jq);return jq;}
+function dragDiv(ord,zi)
+{var jq=$('<div />').mousedown(createDragger(ord)).css({cursor:ord+'-resize',position:'absolute',zIndex:zi});if(Touch.support){jq.bind('touchstart',Touch.createDragger(ord));}
+$hdl_holder.append(jq);return jq;}
+function insertHandle(ord)
+{return dragDiv(ord,hdep++).css({top:px(-hhs+1),left:px(-hhs+1),opacity:options.handleOpacity}).addClass(cssClass('handle'));}
+function insertDragbar(ord)
+{var s=options.handleSize,h=s,w=s,t=hhs,l=hhs;switch(ord){case'n':case's':w=pct(100);break;case'e':case'w':h=pct(100);break;}
+return dragDiv(ord,hdep++).width(w).height(h).css({top:px(-t+1),left:px(-l+1)});}
+function createHandles(li)
+{var i;for(i=0;i<li.length;i++){handle[li[i]]=insertHandle(li[i]);}}
+function moveHandles(c)
+{var midvert=Math.round((c.h/2)-hhs),midhoriz=Math.round((c.w/2)-hhs),north=-hhs+1,west=-hhs+1,east=c.w-hhs,south=c.h-hhs,x,y;if(handle.e){handle.e.css({top:px(midvert),left:px(east)});handle.w.css({top:px(midvert)});handle.s.css({top:px(south),left:px(midhoriz)});handle.n.css({left:px(midhoriz)});}
+if(handle.ne){handle.ne.css({left:px(east)});handle.se.css({top:px(south),left:px(east)});handle.sw.css({top:px(south)});}
+if(handle.b){handle.b.css({top:px(south)});handle.r.css({left:px(east)});}}
+function moveto(x,y)
+{$img2.css({top:px(-y),left:px(-x)});$sel.css({top:px(y),left:px(x)});}
+function resize(w,h)
+{$sel.width(w).height(h);}
+function refresh()
+{var c=Coords.getFixed();Coords.setPressed([c.x,c.y]);Coords.setCurrent([c.x2,c.y2]);updateVisible();}
+function updateVisible()
+{if(awake){return update();}}
+function update()
+{var c=Coords.getFixed();resize(c.w,c.h);moveto(c.x,c.y);if(seehandles){moveHandles(c);}
+if(!awake){show();}
+options.onChange.call(api,unscale(c));}
+function show()
+{$sel.show();if(options.bgFade){$img.fadeTo(options.fadeTime,bgopacity);}else{$img.css('opacity',bgopacity);}
+awake=true;}
+function release()
+{disableHandles();$sel.hide();if(options.bgFade){$img.fadeTo(options.fadeTime,1);}else{$img.css('opacity',1);}
+awake=false;options.onRelease.call(api);}
+function showHandles()
+{if(seehandles){moveHandles(Coords.getFixed());$hdl_holder.show();}}
+function enableHandles()
+{seehandles=true;if(options.allowResize){moveHandles(Coords.getFixed());$hdl_holder.show();return true;}}
+function disableHandles()
+{seehandles=false;$hdl_holder.hide();}
+function animMode(v)
+{if(animating===v){disableHandles();}else{enableHandles();}}
+function done()
+{animMode(false);refresh();}
+if(options.drawBorders){borders={top:insertBorder('hline'),bottom:insertBorder('hline bottom'),left:insertBorder('vline'),right:insertBorder('vline right')};}
+if(options.dragEdges){handle.t=insertDragbar('n');handle.b=insertDragbar('s');handle.r=insertDragbar('e');handle.l=insertDragbar('w');}
+if(options.sideHandles){createHandles(['n','s','e','w']);}
+if(options.cornerHandles){createHandles(['sw','nw','ne','se']);}
+var $track=newTracker().mousedown(createDragger('move')).css({cursor:'move',position:'absolute',zIndex:360});if(Touch.support){$track.bind('touchstart.jcrop',Touch.createDragger('move'));}
+$img_holder.append($track);disableHandles();return{updateVisible:updateVisible,update:update,release:release,refresh:refresh,isAwake:function(){return awake;},setCursor:function(cursor){$track.css('cursor',cursor);},enableHandles:enableHandles,enableOnly:function(){seehandles=true;},showHandles:showHandles,disableHandles:disableHandles,animMode:animMode,done:done};}());var Tracker=(function(){var onMove=function(){},onDone=function(){},trackDoc=options.trackDocument;function toFront()
+{$trk.css({zIndex:450});if(trackDoc){$(document).bind('mousemove',trackMove).bind('mouseup',trackUp);}}
+function toBack()
+{$trk.css({zIndex:290});if(trackDoc){$(document).unbind('mousemove',trackMove).unbind('mouseup',trackUp);}}
+function trackMove(e)
+{onMove(mouseAbs(e));return false;}
+function trackUp(e)
+{e.preventDefault();e.stopPropagation();if(btndown){btndown=false;onDone(mouseAbs(e));if(Selection.isAwake()){options.onSelect.call(api,unscale(Coords.getFixed()));}
+toBack();onMove=function(){};onDone=function(){};}
+return false;}
+function activateHandlers(move,done)
+{btndown=true;onMove=move;onDone=done;toFront();return false;}
+function trackTouchMove(e)
+{e.pageX=e.originalEvent.changedTouches[0].pageX;e.pageY=e.originalEvent.changedTouches[0].pageY;return trackMove(e);}
+function trackTouchEnd(e)
+{e.pageX=e.originalEvent.changedTouches[0].pageX;e.pageY=e.originalEvent.changedTouches[0].pageY;return trackUp(e);}
+function setCursor(t)
+{$trk.css('cursor',t);}
+if(Touch.support){$(document).bind('touchmove',trackTouchMove).bind('touchend',trackTouchEnd);}
+if(!trackDoc){$trk.mousemove(trackMove).mouseup(trackUp).mouseout(trackUp);}
+$img.before($trk);return{activateHandlers:activateHandlers,setCursor:setCursor};}());var KeyManager=(function(){var $keymgr=$('<input type="radio" />').css({position:'fixed',left:'-120px',width:'12px'}),$keywrap=$('<div />').css({position:'absolute',overflow:'hidden'}).append($keymgr);function watchKeys()
+{if(options.keySupport){$keymgr.show();$keymgr.focus();}}
+function onBlur(e)
+{$keymgr.hide();}
+function doNudge(e,x,y)
+{if(options.allowMove){Coords.moveOffset([x,y]);Selection.updateVisible();}
+e.preventDefault();e.stopPropagation();}
+function parseKey(e)
+{if(e.ctrlKey){return true;}
+shift_down=e.shiftKey?true:false;var nudge=shift_down?10:1;switch(e.keyCode){case 37:doNudge(e,-nudge,0);break;case 39:doNudge(e,nudge,0);break;case 38:doNudge(e,0,-nudge);break;case 40:doNudge(e,0,nudge);break;case 27:Selection.release();break;case 9:return true;}
+return false;}
+if(options.keySupport){$keymgr.keydown(parseKey).blur(onBlur);if(ie6mode||!options.fixedSupport){$keymgr.css({position:'absolute',left:'-20px'});$keywrap.append($keymgr).insertBefore($img);}else{$keymgr.insertBefore($img);}}
+return{watchKeys:watchKeys};}());function setClass(cname)
+{$div.removeClass().addClass(cssClass('holder')).addClass(cname);}
+function animateTo(a,callback)
+{var x1=parseInt(a[0],10)/xscale,y1=parseInt(a[1],10)/yscale,x2=parseInt(a[2],10)/xscale,y2=parseInt(a[3],10)/yscale;if(animating){return;}
+var animto=Coords.flipCoords(x1,y1,x2,y2),c=Coords.getFixed(),initcr=[c.x,c.y,c.x2,c.y2],animat=initcr,interv=options.animationDelay,ix1=animto[0]-initcr[0],iy1=animto[1]-initcr[1],ix2=animto[2]-initcr[2],iy2=animto[3]-initcr[3],pcent=0,velocity=options.swingSpeed;x=animat[0];y=animat[1];x2=animat[2];y2=animat[3];Selection.animMode(true);var anim_timer;function queueAnimator(){window.setTimeout(animator,interv);}
+var animator=(function(){return function(){pcent+=(100-pcent)/velocity;animat[0]=x+((pcent/100)*ix1);animat[1]=y+((pcent/100)*iy1);animat[2]=x2+((pcent/100)*ix2);animat[3]=y2+((pcent/100)*iy2);if(pcent>=99.8){pcent=100;}
+if(pcent<100){setSelectRaw(animat);queueAnimator();}else{Selection.done();if(typeof(callback)==='function'){callback.call(api);}}};}());queueAnimator();}
+function setSelect(rect)
+{setSelectRaw([parseInt(rect[0],10)/xscale,parseInt(rect[1],10)/yscale,parseInt(rect[2],10)/xscale,parseInt(rect[3],10)/yscale]);}
+function setSelectRaw(l)
+{Coords.setPressed([l[0],l[1]]);Coords.setCurrent([l[2],l[3]]);Selection.update();}
+function tellSelect()
+{return unscale(Coords.getFixed());}
+function tellScaled()
+{return Coords.getFixed();}
+function setOptionsNew(opt)
+{setOptions(opt);interfaceUpdate();}
+function disableCrop()
+{options.disabled=true;Selection.disableHandles();Selection.setCursor('default');Tracker.setCursor('default');}
+function enableCrop()
+{options.disabled=false;interfaceUpdate();}
+function cancelCrop()
+{Selection.done();Tracker.activateHandlers(null,null);}
+function destroy()
+{$div.remove();$origimg.show();$(obj).removeData('Jcrop');}
+function setImage(src,callback)
+{Selection.release();disableCrop();var img=new Image();img.onload=function(){var iw=img.width;var ih=img.height;var bw=options.boxWidth;var bh=options.boxHeight;$img.width(iw).height(ih);$img.attr('src',src);$img2.attr('src',src);presize($img,bw,bh);boundx=$img.width();boundy=$img.height();$img2.width(boundx).height(boundy);$trk.width(boundx+(bound*2)).height(boundy+(bound*2));$div.width(boundx).height(boundy);enableCrop();if(typeof(callback)==='function'){callback.call(api);}};img.src=src;}
+function interfaceUpdate(alt)
+{if(options.allowResize){if(alt){Selection.enableOnly();}else{Selection.enableHandles();}}else{Selection.disableHandles();}
+Tracker.setCursor(options.allowSelect?'crosshair':'default');Selection.setCursor(options.allowMove?'move':'default');if(options.hasOwnProperty('setSelect')){setSelect(options.setSelect);Selection.done();delete(options.setSelect);}
+if(options.hasOwnProperty('trueSize')){xscale=options.trueSize[0]/boundx;yscale=options.trueSize[1]/boundy;}
+if(options.hasOwnProperty('bgColor')){if(supportsColorFade()&&options.fadeTime){$div.animate({backgroundColor:options.bgColor},{queue:false,duration:options.fadeTime});}else{$div.css('backgroundColor',options.bgColor);}
+delete(options.bgColor);}
+if(options.hasOwnProperty('bgOpacity')){bgopacity=options.bgOpacity;if(Selection.isAwake()){if(options.fadeTime){$img.fadeTo(options.fadeTime,bgopacity);}else{$div.css('opacity',options.opacity);}}
+delete(options.bgOpacity);}
+xlimit=options.maxSize[0]||0;ylimit=options.maxSize[1]||0;xmin=options.minSize[0]||0;ymin=options.minSize[1]||0;if(options.hasOwnProperty('outerImage')){$img.attr('src',options.outerImage);delete(options.outerImage);}
+Selection.refresh();}
+if(Touch.support){$trk.bind('touchstart',Touch.newSelection);}
+$hdl_holder.hide();interfaceUpdate(true);var api={setImage:setImage,animateTo:animateTo,setSelect:setSelect,setOptions:setOptionsNew,tellSelect:tellSelect,tellScaled:tellScaled,setClass:setClass,disable:disableCrop,enable:enableCrop,cancel:cancelCrop,release:Selection.release,destroy:destroy,focus:KeyManager.watchKeys,getBounds:function(){return[boundx*xscale,boundy*yscale];},getWidgetSize:function(){return[boundx,boundy];},getScaleFactor:function(){return[xscale,yscale];},ui:{holder:$div,selection:$sel}};if($.browser.msie){$div.bind('selectstart',function(){return false;});}
+$origimg.data('Jcrop',api);return api;};$.fn.Jcrop=function(options,callback)
+{function attachWhenDone(from)
+{var opt=(typeof(options)==='object')?options:{};var loadsrc=opt.useImg||from.src;var img=new Image();img.onload=function(){function attachJcrop(){var api=$.Jcrop(from,opt);if(typeof(callback)==='function'){callback.call(api);}}
+function attachAttempt(){if(!img.width||!img.height){window.setTimeout(attachAttempt,50);}else{attachJcrop();}}
+window.setTimeout(attachAttempt,50);};img.src=loadsrc;}
+this.each(function(){if($(this).data('Jcrop')){if(options==='api'){return $(this).data('Jcrop');}
+else{$(this).data('Jcrop').setOptions(options);}}
+else{attachWhenDone(this);}});return this;};$.Jcrop.defaults={allowSelect:true,allowMove:true,allowResize:true,trackDocument:true,baseClass:'jcrop',addClass:null,bgColor:'black',bgOpacity:0.6,bgFade:false,borderOpacity:0.4,handleOpacity:0.5,handleSize:9,handleOffset:5,aspectRatio:0,keySupport:true,cornerHandles:true,sideHandles:true,drawBorders:true,dragEdges:true,fixedSupport:true,touchSupport:null,boxWidth:0,boxHeight:0,boundary:2,fadeTime:400,animationDelay:20,swingSpeed:3,minSelect:[0,0],maxSize:[0,0],minSize:[0,0],onChange:function(){},onSelect:function(){},onRelease:function(){}};}(jQuery));
123 resources/jquery.color.js
@@ -0,0 +1,123 @@
+/*
+ * jQuery Color Animations
+ * Copyright 2007 John Resig
+ * Released under the MIT and GPL licenses.
+ */
+
+(function(jQuery){
+
+ // We override the animation for all of these color styles
+ jQuery.each(['backgroundColor', 'borderBottomColor', 'borderLeftColor', 'borderRightColor', 'borderTopColor', 'color', 'outlineColor'], function(i,attr){
+ jQuery.fx.step[attr] = function(fx){
+ if ( fx.state == 0 ) {
+ fx.start = getColor( fx.elem, attr );
+ fx.end = getRGB( fx.end );
+ }
+
+ fx.elem.style[attr] = "rgb(" + [
+ Math.max(Math.min( parseInt((fx.pos * (fx.end[0] - fx.start[0])) + fx.start[0]), 255), 0),
+ Math.max(Math.min( parseInt((fx.pos * (fx.end[1] - fx.start[1])) + fx.start[1]), 255), 0),
+ Math.max(Math.min( parseInt((fx.pos * (fx.end[2] - fx.start[2])) + fx.start[2]), 255), 0)
+ ].join(",") + ")";
+ }
+ });
+
+ // Color Conversion functions from highlightFade
+ // By Blair Mitchelmore
+ // http://jquery.offput.ca/highlightFade/
+
+ // Parse strings looking for color tuples [255,255,255]
+ function getRGB(color) {
+ var result;
+
+ // Check if we're already dealing with an array of colors
+ if ( color && color.constructor == Array && color.length == 3 )
+ return color;
+
+ // Look for rgb(num,num,num)
+ if (result = /rgb\(\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*\)/.exec(color))
+ return [parseInt(result[1]), parseInt(result[2]), parseInt(result[3])];
+
+ // Look for rgb(num%,num%,num%)
+ if (result = /rgb\(\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*\)/.exec(color))
+ return [parseFloat(result[1])*2.55, parseFloat(result[2])*2.55, parseFloat(result[3])*2.55];
+
+ // Look for #a0b1c2
+ if (result = /#([a-fA-F0-9]{2})([a-fA-F0-9]{2})([a-fA-F0-9]{2})/.exec(color))
+ return [parseInt(result[1],16), parseInt(result[2],16), parseInt(result[3],16)];
+
+ // Look for #fff
+ if (result = /#([a-fA-F0-9])([a-fA-F0-9])([a-fA-F0-9])/.exec(color))
+ return [parseInt(result[1]+result[1],16), parseInt(result[2]+result[2],16), parseInt(result[3]+result[3],16)];
+
+ // Otherwise, we're most likely dealing with a named color
+ return colors[jQuery.trim(color).toLowerCase()];
+ }
+
+ function getColor(elem, attr) {
+ var color;
+
+ do {
+ color = jQuery.curCSS(elem, attr);
+
+ // Keep going until we find an element that has color, or we hit the body
+ if ( color != '' && color != 'transparent' || jQuery.nodeName(elem, "body") )
+ break;
+
+ attr = "backgroundColor";
+ } while ( elem = elem.parentNode );
+
+ return getRGB(color);
+ };
+
+ // Some named colors to work with
+ // From Interface by Stefan Petre
+ // http://interface.eyecon.ro/
+
+ var colors = {
+ aqua:[0,255,255],
+ azure:[240,255,255],
+ beige:[245,245,220],
+ black:[0,0,0],
+ blue:[0,0,255],
+ brown:[165,42,42],
+ cyan:[0,255,255],
+ darkblue:[0,0,139],
+ darkcyan:[0,139,139],
+ darkgrey:[169,169,169],
+ darkgreen:[0,100,0],
+ darkkhaki:[189,183,107],
+ darkmagenta:[139,0,139],
+ darkolivegreen:[85,107,47],
+ darkorange:[255,140,0],
+ darkorchid:[153,50,204],
+ darkred:[139,0,0],
+ darksalmon:[233,150,122],
+ darkviolet:[148,0,211],
+ fuchsia:[255,0,255],
+ gold:[255,215,0],
+ green:[0,128,0],
+ indigo:[75,0,130],
+ khaki:[240,230,140],
+ lightblue:[173,216,230],
+ lightcyan:[224,255,255],
+ lightgreen:[144,238,144],
+ lightgrey:[211,211,211],
+ lightpink:[255,182,193],
+ lightyellow:[255,255,224],
+ lime:[0,255,0],
+ magenta:[255,0,255],
+ maroon:[128,0,0],
+ navy:[0,0,128],
+ olive:[128,128,0],
+ orange:[255,165,0],
+ pink:[255,192,203],
+ purple:[128,0,128],
+ violet:[128,0,128],
+ red:[255,0,0],
+ silver:[192,192,192],
+ white:[255,255,255],
+ yellow:[255,255,0]
+ };
+
+})(jQuery);
1  views/jcrop.php
@@ -0,0 +1 @@
+<?php echo CHtml::image($url, $alt, $htmlOptions);
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