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-rw-r--r--themes/default/js/plugins/jquery.Jcrop.js651
1 files changed, 373 insertions, 278 deletions
diff --git a/themes/default/js/plugins/jquery.Jcrop.js b/themes/default/js/plugins/jquery.Jcrop.js
index 22731d606..2bf9f70f0 100644
--- a/themes/default/js/plugins/jquery.Jcrop.js
+++ b/themes/default/js/plugins/jquery.Jcrop.js
@@ -1,8 +1,9 @@
/**
- * 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 {{{
+ * jquery.Jcrop.js v0.9.10
+ * jQuery Image Cropping Plugin - released under MIT License
+ * Author: Kelly Hallman <khallman@gmail.com>
+ * http://github.com/tapmodo/Jcrop
+ * Copyright (c) 2008-2012 Tapmodo Interactive LLC {{{
*
* Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation
@@ -36,10 +37,7 @@
// Internal Methods {{{
function px(n) {
- return parseInt(n, 10) + 'px';
- }
- function pct(n) {
- return parseInt(n, 10) + '%';
+ return n + 'px';
}
function cssClass(cl) {
return options.baseClass + '-' + cl;
@@ -49,7 +47,6 @@
}
function getPos(obj) //{{{
{
- // Updated in v0.9.4 to use built-in dimensions plugin
var pos = $(obj).offset();
return [pos.left, pos.top];
}
@@ -61,28 +58,12 @@
//}}}
function setOptions(opt) //{{{
{
- if (typeof(opt) !== 'object') {
- 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;
- }
+ $.each(['onChange','onSelect','onRelease','onDblClick'],function(i,e) {
+ if (typeof(options[e]) !== 'function') options[e] = function () {};
+ });
}
//}}}
function startDragMode(mode, pos) //{{{
@@ -187,6 +168,11 @@
if ((ord === 'move') && !options.allowMove) {
return false;
}
+
+ // Fix position of crop area when dragged the very first time.
+ // Necessary when crop image is in a hidden element when page is loaded.
+ docOffset = getPos($img);
+
btndown = true;
startDragMode(ord, mouseAbs(e));
e.stopPropagation();
@@ -215,12 +201,12 @@
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)
+ x: c.x * xscale,
+ y: c.y * yscale,
+ x2: c.x2 * xscale,
+ y2: c.y2 * yscale,
+ w: c.w * xscale,
+ h: c.h * yscale
};
}
//}}}
@@ -247,7 +233,7 @@
btndown = true;
docOffset = getPos($img);
Selection.disableHandles();
- myCursor('crosshair');
+ Tracker.setCursor('crosshair');
var pos = mouseAbs(e);
Coords.setPressed(pos);
Selection.update();
@@ -299,17 +285,43 @@
// character in the DOM will be as you left it.
var img_css = {
border: 'none',
+ visibility: 'visible',
margin: 0,
padding: 0,
- position: 'absolute'
+ position: 'absolute',
+ top: 0,
+ left: 0
};
- var $origimg = $(obj);
- var $img = $origimg.clone().removeAttr('id').css(img_css);
+ var $origimg = $(obj),
+ img_mode = true;
+
+ if (obj.tagName == 'IMG') {
+ // Fix size of crop image.
+ // Necessary when crop image is within a hidden element when page is loaded.
+ if ($origimg[0].width != 0 && $origimg[0].height != 0) {
+ // Obtain dimensions from contained img element.
+ $origimg.width($origimg[0].width);
+ $origimg.height($origimg[0].height);
+ } else {
+ // Obtain dimensions from temporary image in case the original is not loaded yet (e.g. IE 7.0).
+ var tempImage = new Image();
+ tempImage.src = $origimg[0].src;
+ $origimg.width(tempImage.width);
+ $origimg.height(tempImage.height);
+ }
+
+ var $img = $origimg.clone().removeAttr('id').css(img_css).show();
- $img.width($origimg.width());
- $img.height($origimg.height());
- $origimg.after($img).hide();
+ $img.width($origimg.width());
+ $img.height($origimg.height());
+ $origimg.after($img).hide();
+
+ } else {
+ $img = $origimg.css(img_css).show();
+ img_mode = false;
+ if (options.shade === null) { options.shade = true; }
+ }
presize($img, options.boxWidth, options.boxHeight);
@@ -322,30 +334,40 @@
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),
+ var $img2 = $('<div />'),
$img_holder = $('<div />')
- .width(pct(100)).height(pct(100)).css({
+ .width('100%').height('100%').css({
zIndex: 310,
position: 'absolute',
overflow: 'hidden'
- }).append($img2),
+ }),
$hdl_holder = $('<div />')
- .width(pct(100)).height(pct(100)).css('zIndex', 320),
+ .width('100%').height('100%').css('zIndex', 320),
$sel = $('<div />')
.css({
position: 'absolute',
- zIndex: 300
+ zIndex: 600
+ }).dblclick(function(){
+ var c = Coords.getFixed();
+ options.onDblClick.call(api,c);
}).insertBefore($img).append($img_holder, $hdl_holder);
+ if (img_mode) {
+
+ $img2 = $('<img />')
+ .attr('src', $img.attr('src')).css(img_css).width(boundx).height(boundy),
+
+ $img_holder.append($img2);
+
+ }
+
if (ie6mode) {
$sel.css({
overflowY: 'hidden'
@@ -362,7 +384,8 @@
/* }}} */
// Set more variables {{{
- var bgopacity = options.bgOpacity,
+ var bgcolor = options.bgColor,
+ bgopacity = options.bgOpacity,
xlimit, ylimit, xmin, ymin, xscale, yscale, enabled = true,
btndown, animating, shift_down;
@@ -516,7 +539,7 @@
rwa = Math.abs(rw),
rha = Math.abs(rh),
real_ratio = rwa / rha,
- xx, yy;
+ xx, yy, w, h;
if (max_x === 0) {
max_x = boundx * 10;
@@ -630,7 +653,7 @@
ya = y2;
yb = y1;
}
- return [Math.round(xa), Math.round(ya), Math.round(xb), Math.round(yb)];
+ return [xa, ya, xb, yb];
}
//}}}
function getRect() //{{{
@@ -718,13 +741,131 @@
}());
//}}}
+ // Shade Module {{{
+ var Shade = (function() {
+ var enabled = false,
+ holder = $('<div />').css({
+ position: 'absolute',
+ zIndex: 240,
+ opacity: 0
+ }),
+ shades = {
+ top: createShade(),
+ left: createShade().height(boundy),
+ right: createShade().height(boundy),
+ bottom: createShade()
+ };
+
+ function resizeShades(w,h) {
+ shades.left.css({ height: px(h) });
+ shades.right.css({ height: px(h) });
+ }
+ function updateAuto()
+ {
+ return updateShade(Coords.getFixed());
+ }
+ function updateShade(c)
+ {
+ shades.top.css({
+ left: px(c.x),
+ width: px(c.w),
+ height: px(c.y)
+ });
+ shades.bottom.css({
+ top: px(c.y2),
+ left: px(c.x),
+ width: px(c.w),
+ height: px(boundy-c.y2)
+ });
+ shades.right.css({
+ left: px(c.x2),
+ width: px(boundx-c.x2)
+ });
+ shades.left.css({
+ width: px(c.x)
+ });
+ }
+ function createShade() {
+ return $('<div />').css({
+ position: 'absolute',
+ backgroundColor: options.shadeColor||options.bgColor
+ }).appendTo(holder);
+ }
+ function enableShade() {
+ if (!enabled) {
+ enabled = true;
+ holder.insertBefore($img);
+ updateAuto();
+ Selection.setBgOpacity(1,0,1);
+ $img2.hide();
+
+ setBgColor(options.shadeColor||options.bgColor,1);
+ if (Selection.isAwake())
+ {
+ setOpacity(options.bgOpacity,1);
+ }
+ else setOpacity(1,1);
+ }
+ }
+ function setBgColor(color,now) {
+ colorChangeMacro(getShades(),color,now);
+ }
+ function disableShade() {
+ if (enabled) {
+ holder.remove();
+ $img2.show();
+ enabled = false;
+ if (Selection.isAwake()) {
+ Selection.setBgOpacity(options.bgOpacity,1,1);
+ } else {
+ Selection.setBgOpacity(1,1,1);
+ Selection.disableHandles();
+ }
+ colorChangeMacro($div,0,1);
+ }
+ }
+ function setOpacity(opacity,now) {
+ if (enabled) {
+ if (options.bgFade && !now) {
+ holder.animate({
+ opacity: 1-opacity
+ },{
+ queue: false,
+ duration: options.fadeTime
+ });
+ }
+ else holder.css({opacity:1-opacity});
+ }
+ }
+ function refreshAll() {
+ options.shade ? enableShade() : disableShade();
+ if (Selection.isAwake()) setOpacity(options.bgOpacity);
+ }
+ function getShades() {
+ return holder.children();
+ }
+
+ return {
+ update: updateAuto,
+ updateRaw: updateShade,
+ getShades: getShades,
+ setBgColor: setBgColor,
+ enable: enableShade,
+ disable: disableShade,
+ resize: resizeShades,
+ refresh: refreshAll,
+ opacity: setOpacity
+ };
+ }());
+ // }}}
// Selection Module {{{
var Selection = (function () {
- var awake, hdep = 370;
- var borders = {};
- var handle = {};
- var seehandles = false;
- var hhs = options.handleOffset;
+ var awake,
+ hdep = 370,
+ borders = {},
+ handle = {},
+ dragbar = {},
+ seehandles = false;
// Private Methods
function insertBorder(type) //{{{
@@ -743,10 +884,10 @@
cursor: ord + '-resize',
position: 'absolute',
zIndex: zi
- });
+ }).addClass('ord-'+ord);
if (Touch.support) {
- jq.bind('touchstart', Touch.createDragger(ord));
+ jq.bind('touchstart.jcrop', Touch.createDragger(ord));
}
$hdl_holder.append(jq);
@@ -755,100 +896,55 @@
//}}}
function insertHandle(ord) //{{{
{
+ var hs = options.handleSize;
return dragDiv(ord, hdep++).css({
- top: px(-hhs + 1),
- left: px(-hhs + 1),
opacity: options.handleOpacity
- }).addClass(cssClass('handle'));
+ }).width(hs).height(hs).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)
- });
+ return dragDiv(ord, hdep++).addClass('jcrop-dragbar');
}
//}}}
- function createHandles(li) //{{{
+ function createDragbars(li) //{{{
{
var i;
for (i = 0; i < li.length; i++) {
- handle[li[i]] = insertHandle(li[i]);
+ dragbar[li[i]] = insertDragbar(li[i]);
}
}
//}}}
- function moveHandles(c) //{{{
+ function createBorders(li) //{{{
{
- 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)
- });
+ var cl,i;
+ for (i = 0; i < li.length; i++) {
+ switch(li[i]){
+ case'n': cl='hline'; break;
+ case's': cl='hline bottom'; break;
+ case'e': cl='vline right'; break;
+ case'w': cl='vline'; break;
+ }
+ borders[li[i]] = insertBorder(cl);
}
- if (handle.b) {
- handle.b.css({
- top: px(south)
- });
- handle.r.css({
- left: px(east)
- });
+ }
+ //}}}
+ function createHandles(li) //{{{
+ {
+ var i;
+ for (i = 0; i < li.length; i++) {
+ handle[li[i]] = insertHandle(li[i]);
}
}
//}}}
function moveto(x, y) //{{{
{
- $img2.css({
- top: px(-y),
- left: px(-x)
- });
+ if (!options.shade) {
+ $img2.css({
+ top: px(-y),
+ left: px(-x)
+ });
+ }
$sel.css({
top: px(y),
left: px(x)
@@ -872,45 +968,51 @@
//}}}
// Internal Methods
- function updateVisible() //{{{
+ function updateVisible(select) //{{{
{
if (awake) {
- return update();
+ return update(select);
}
}
//}}}
- function update() //{{{
+ function update(select) //{{{
{
var c = Coords.getFixed();
resize(c.w, c.h);
moveto(c.x, c.y);
+ if (options.shade) Shade.updateRaw(c);
-/*
- options.drawBorders &&
- borders.right.css({ left: px(c.w-1) }) &&
- borders.bottom.css({ top: px(c.h-1) });
- */
+ awake || show();
- if (seehandles) {
- moveHandles(c);
+ if (select) {
+ options.onSelect.call(api, unscale(c));
+ } else {
+ options.onChange.call(api, unscale(c));
}
- if (!awake) {
- show();
+ }
+ //}}}
+ function setBgOpacity(opacity,force,now) //{{{
+ {
+ if (!awake && !force) return;
+ if (options.bgFade && !now) {
+ $img.animate({
+ opacity: opacity
+ },{
+ queue: false,
+ duration: options.fadeTime
+ });
+ } else {
+ $img.css('opacity', opacity);
}
-
- options.onChange.call(api, unscale(c));
}
//}}}
function show() //{{{
{
$sel.show();
- if (options.bgFade) {
- $img.fadeTo(options.fadeTime, bgopacity);
- } else {
- $img.css('opacity', bgopacity);
- }
+ if (options.shade) Shade.opacity(bgopacity);
+ else setBgOpacity(bgopacity,true);
awake = true;
}
@@ -920,11 +1022,8 @@
disableHandles();
$sel.hide();
- if (options.bgFade) {
- $img.fadeTo(options.fadeTime, 1);
- } else {
- $img.css('opacity', 1);
- }
+ if (options.shade) Shade.opacity(1);
+ else setBgOpacity(1);
awake = false;
options.onRelease.call(api);
@@ -933,7 +1032,6 @@
function showHandles() //{{{
{
if (seehandles) {
- moveHandles(Coords.getFixed());
$hdl_holder.show();
}
}
@@ -942,7 +1040,6 @@
{
seehandles = true;
if (options.allowResize) {
- moveHandles(Coords.getFixed());
$hdl_holder.show();
return true;
}
@@ -969,37 +1066,25 @@
refresh();
}
//}}}
- /* Insert draggable elements {{{*/
-
+ // 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');
- }
+ if (options.dragEdges && $.isArray(options.createDragbars))
+ createDragbars(options.createDragbars);
- // Insert side and corner handles
- if (options.sideHandles) {
- createHandles(['n', 's', 'e', 'w']);
- }
- if (options.cornerHandles) {
- createHandles(['sw', 'nw', 'ne', 'se']);
- }
+ if ($.isArray(options.createHandles))
+ createHandles(options.createHandles);
+
+ if (options.drawBorders && $.isArray(options.createBorders))
+ createBorders(options.createBorders);
-
//}}}
+ // This is a hack for iOS5 to support drag/move touch functionality
+ $(document).bind('touchstart.jcrop-ios',function(e) {
+ if ($(e.currentTarget).hasClass('jcrop-tracker')) e.stopPropagation();
+ });
+
var $track = newTracker().mousedown(createDragger('move')).css({
cursor: 'move',
position: 'absolute',
@@ -1031,6 +1116,7 @@
showHandles: showHandles,
disableHandles: disableHandles,
animMode: animMode,
+ setBgOpacity: setBgOpacity,
done: done
};
}());
@@ -1047,10 +1133,15 @@
$trk.css({
zIndex: 450
});
+ if (Touch.support) {
+ $(document)
+ .bind('touchmove.jcrop', trackTouchMove)
+ .bind('touchend.jcrop', trackTouchEnd);
+ }
if (trackDoc) {
$(document)
- .bind('mousemove',trackMove)
- .bind('mouseup',trackUp);
+ .bind('mousemove.jcrop',trackMove)
+ .bind('mouseup.jcrop',trackUp);
}
}
//}}}
@@ -1059,11 +1150,7 @@
$trk.css({
zIndex: 290
});
- if (trackDoc) {
- $(document)
- .unbind('mousemove', trackMove)
- .unbind('mouseup', trackUp);
- }
+ $(document).unbind('.jcrop');
}
//}}}
function trackMove(e) //{{{
@@ -1123,12 +1210,6 @@
}
//}}}
- if (Touch.support) {
- $(document)
- .bind('touchmove', trackTouchMove)
- .bind('touchend', trackTouchEnd);
- }
-
if (!trackDoc) {
$trk.mousemove(trackMove).mouseup(trackUp).mouseout(trackUp);
}
@@ -1169,7 +1250,7 @@
{
if (options.allowMove) {
Coords.moveOffset([x, y]);
- Selection.updateVisible();
+ Selection.updateVisible(true);
}
e.preventDefault();
e.stopPropagation();
@@ -1177,7 +1258,7 @@
//}}}
function parseKey(e) //{{{
{
- if (e.ctrlKey) {
+ if (e.ctrlKey || e.metaKey) {
return true;
}
shift_down = e.shiftKey ? true : false;
@@ -1197,7 +1278,7 @@
doNudge(e, 0, nudge);
break;
case 27:
- Selection.release();
+ if (options.allowSelect) Selection.release();
break;
case 9:
return true;
@@ -1235,10 +1316,10 @@
//}}}
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;
+ var x1 = a[0] / xscale,
+ y1 = a[1] / yscale,
+ x2 = a[2] / xscale,
+ y2 = a[3] / yscale;
if (animating) {
return;
@@ -1295,8 +1376,9 @@
//}}}
function setSelect(rect) //{{{
{
- setSelectRaw([
- parseInt(rect[0], 10) / xscale, parseInt(rect[1], 10) / yscale, parseInt(rect[2], 10) / xscale, parseInt(rect[3], 10) / yscale]);
+ setSelectRaw([rect[0] / xscale, rect[1] / yscale, rect[2] / xscale, rect[3] / yscale]);
+ options.onSelect.call(api, unscale(Coords.getFixed()));
+ Selection.enableHandles();
}
//}}}
function setSelectRaw(l) //{{{
@@ -1368,6 +1450,7 @@
$img2.width(boundx).height(boundy);
$trk.width(boundx + (bound * 2)).height(boundy + (bound * 2));
$div.width(boundx).height(boundy);
+ Shade.resize(boundx,boundy);
enableCrop();
if (typeof(callback) === 'function') {
@@ -1377,6 +1460,19 @@
img.src = src;
}
//}}}
+ function colorChangeMacro($obj,color,now) {
+ var mycolor = color || options.bgColor;
+ if (options.bgFade && supportsColorFade() && options.fadeTime && !now) {
+ $obj.animate({
+ backgroundColor: mycolor
+ }, {
+ queue: false,
+ duration: options.fadeTime
+ });
+ } else {
+ $obj.css('backgroundColor', mycolor);
+ }
+ }
function interfaceUpdate(alt) //{{{
// This method tweaks the interface based on options object.
// Called when options are changed and at end of initialization.
@@ -1394,6 +1490,10 @@
Tracker.setCursor(options.allowSelect ? 'crosshair' : 'default');
Selection.setCursor(options.allowMove ? 'move' : 'default');
+ if (options.hasOwnProperty('trueSize')) {
+ xscale = options.trueSize[0] / boundx;
+ yscale = options.trueSize[1] / boundy;
+ }
if (options.hasOwnProperty('setSelect')) {
setSelect(options.setSelect);
@@ -1401,36 +1501,22 @@
delete(options.setSelect);
}
- if (options.hasOwnProperty('trueSize')) {
- xscale = options.trueSize[0] / boundx;
- yscale = options.trueSize[1] / boundy;
- }
- if (options.hasOwnProperty('bgColor')) {
+ Shade.refresh();
- 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.bgColor != bgcolor) {
+ colorChangeMacro(
+ options.shade? Shade.getShades(): $div,
+ options.shade?
+ (options.shadeColor || options.bgColor):
+ options.bgColor
+ );
+ bgcolor = 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);
+ if (bgopacity != options.bgOpacity) {
+ bgopacity = options.bgOpacity;
+ if (options.shade) Shade.refresh();
+ else Selection.setBgOpacity(bgopacity);
}
xlimit = options.maxSize[0] || 0;
@@ -1448,9 +1534,7 @@
//}}}
//}}}
- if (Touch.support) {
- $trk.bind('touchstart', Touch.newSelection);
- }
+ if (Touch.support) $trk.bind('touchstart.jcrop', Touch.newSelection);
$hdl_holder.hide();
interfaceUpdate(true);
@@ -1481,6 +1565,10 @@
getScaleFactor: function () {
return [xscale, yscale];
},
+ getOptions: function() {
+ // careful: internal values are returned
+ return options;
+ },
ui: {
holder: $div,
@@ -1488,60 +1576,37 @@
}
};
- if ($.browser.msie) {
- $div.bind('selectstart', function () {
- return false;
- });
- }
+ if ($.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 = $.Jcrop(from, opt);
- if (typeof(callback) === 'function') {
- callback.call(api);
- }
- }
-
- function attachAttempt() {
- if (!img.width || !img.height) {
- window.setTimeout(attachAttempt, 50);
- } else {
- attachJcrop();
- }
- }
- window.setTimeout(attachAttempt, 50);
- };
- img.src = loadsrc;
- }
- //}}}
-
+ var api;
// Iterate over each object, attach Jcrop
this.each(function () {
// If we've already attached to this object
if ($(this).data('Jcrop')) {
// The API can be requested this way (undocumented)
- if (options === 'api') {
- return $(this).data('Jcrop');
- }
+ if (options === 'api') return $(this).data('Jcrop');
// Otherwise, we just reset the options...
- else {
- $(this).data('Jcrop').setOptions(options);
- }
+ else $(this).data('Jcrop').setOptions(options);
}
// If we haven't been attached, preload and attach
else {
- attachWhenDone(this);
+ if (this.tagName == 'IMG')
+ $.Jcrop.Loader(this,function(){
+ $(this).css({display:'block',visibility:'hidden'});
+ api = $.Jcrop(this, options);
+ if ($.isFunction(callback)) callback.call(api);
+ });
+ else {
+ $(this).css({display:'block',visibility:'hidden'});
+ api = $.Jcrop(this, options);
+ if ($.isFunction(callback)) callback.call(api);
+ }
}
});
@@ -1549,6 +1614,33 @@
return this;
};
//}}}
+ // $.Jcrop.Loader - basic image loader {{{
+
+ $.Jcrop.Loader = function(imgobj,success,error){
+ var $img = $(imgobj), img = $img[0];
+
+ function completeCheck(){
+ if (img.complete) {
+ $img.unbind('.jcloader');
+ if ($.isFunction(success)) success.call(img);
+ }
+ else window.setTimeout(completeCheck,50);
+ }
+
+ $img
+ .bind('load.jcloader',completeCheck)
+ .bind('error.jcloader',function(e){
+ $img.unbind('.jcloader');
+ if ($.isFunction(error)) error.call(img);
+ });
+
+ if (img.complete && $.isFunction(success)){
+ $img.unbind('.jcloader');
+ success.call(img);
+ }
+ };
+
+ //}}}
// Global Defaults {{{
$.Jcrop.defaults = {
@@ -1567,18 +1659,20 @@
bgFade: false,
borderOpacity: 0.4,
handleOpacity: 0.5,
- handleSize: 9,
- handleOffset: 5,
+ handleSize: 7,
aspectRatio: 0,
keySupport: true,
- cornerHandles: true,
- sideHandles: true,
+ createHandles: ['n','s','e','w','nw','ne','se','sw'],
+ createDragbars: ['n','s','e','w'],
+ createBorders: ['n','s','e','w'],
drawBorders: true,
dragEdges: true,
fixedSupport: true,
touchSupport: null,
+ shade: null,
+
boxWidth: 0,
boxHeight: 0,
boundary: 2,
@@ -1593,6 +1687,7 @@
// Callbacks / Event Handlers
onChange: function () {},
onSelect: function () {},
+ onDblClick: function () {},
onRelease: function () {}
};
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-08 00:12:18 +0000