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Diffstat (limited to 'mod/profile/views/default/js/jquery.imgareaselect-0.4.2.js')
| -rw-r--r-- | mod/profile/views/default/js/jquery.imgareaselect-0.4.2.js | 355 |
1 files changed, 0 insertions, 355 deletions
diff --git a/mod/profile/views/default/js/jquery.imgareaselect-0.4.2.js b/mod/profile/views/default/js/jquery.imgareaselect-0.4.2.js deleted file mode 100644 index 637332d07..000000000 --- a/mod/profile/views/default/js/jquery.imgareaselect-0.4.2.js +++ /dev/null @@ -1,355 +0,0 @@ -/* - * imgAreaSelect jQuery plugin - * version 0.4.2 - * - * Copyright (c) 2008 Michal Wojciechowski (odyniec.net) - * - * Dual licensed under the MIT (MIT-LICENSE.txt) - * and GPL (GPL-LICENSE.txt) licenses. - * - * http://odyniec.net/projects/imgareaselect/ - * - */ - -jQuery.imgAreaSelect = function (img, options) { - var $area = jQuery('<div></div>'), - $border1 = jQuery('<div></div>'), - $border2 = jQuery('<div></div>'), - $outLeft = jQuery('<div></div>'), - $outTop = jQuery('<div></div>'), - $outRight = jQuery('<div></div>'), - $outBottom = jQuery('<div></div>'), - imgOfs, imgWidth, imgHeight, zIndex = 0, fixed = false, $p, - startX, startY, moveX, moveY, - resizeMargin = 10, resize = [ ], V = 0, H = 1, - d, aspectRatio, - x1, x2, y1, y2, x, y, - selection = { x1: 0, y1: 0, x2: 0, y2: 0, width: 0, height: 0 }; - - var $a = $area.add($border1).add($border2); - var $o = $outLeft.add($outTop).add($outRight).add($outBottom); - - function update() - { - $a.css({ - left: (selection.x1 + imgOfs.left) + 'px', - top: (selection.y1 + imgOfs.top) + 'px', - width: Math.max(selection.width - options.borderWidth * 2, 0) + 'px', - height: Math.max(selection.height - options.borderWidth * 2, 0) + 'px' - }); - $outLeft.css({ left: imgOfs.left + 'px', top: imgOfs.top + 'px', - width: selection.x1 + 'px', height: imgHeight + 'px' }); - $outTop.css({ left: imgOfs.left + selection.x1 + 'px', top: imgOfs.top + 'px', - width: selection.width + 'px', height: selection.y1 + 'px' }); - $outRight.css({ left: imgOfs.left + selection.x2 + 'px', top: imgOfs.top + 'px', - width: imgWidth - selection.x2 + 'px', height: imgHeight + 'px' }); - $outBottom.css({ left: imgOfs.left + selection.x1 + 'px', top: imgOfs.top + selection.y2 + 'px', - width: selection.width + 'px', height: imgHeight - selection.y2 + 'px' }); - } - - function areaMouseMove(event) - { - x = event.pageX - selection.x1 - imgOfs.left; - y = event.pageY - selection.y1 - imgOfs.top; - - resize = [ ]; - - if (options.resizable) { - if (y <= resizeMargin) - resize[V] = 'n'; - else if (y >= selection.height - resizeMargin) - resize[V] = 's'; - if (x <= resizeMargin) - resize[H] = 'w'; - else if (x >= selection.width - resizeMargin) - resize[H] = 'e'; - } - - $border2.css('cursor', resize.length ? resize.join('') + '-resize' : - options.movable ? 'move' : ''); - } - - function areaMouseDown(event) - { - if (event.which != 1) return false; - - if (options.resizable && resize.length > 0) { - jQuery('body').css('cursor', resize.join('') + '-resize'); - - x1 = (resize[H] == 'w' ? selection.x2 : selection.x1) + imgOfs.left; - y1 = (resize[V] == 'n' ? selection.y2 : selection.y1) + imgOfs.top; - - jQuery(document).mousemove(selectingMouseMove); - $border2.unbind('mousemove', areaMouseMove); - - jQuery(document).one('mouseup', function () { - resize = [ ]; - - jQuery('body').css('cursor', ''); - - if (options.autoHide) - $a.add($o).hide(); - - options.onSelectEnd(img, selection); - - jQuery(document).unbind('mousemove', selectingMouseMove); - $border2.mousemove(areaMouseMove); - }); - } - else if (options.movable) { - moveX = selection.x1 + imgOfs.left; - moveY = selection.y1 + imgOfs.top; - startX = event.pageX; - startY = event.pageY; - - jQuery(document) - .mousemove(movingMouseMove) - .one('mouseup', function () { - options.onSelectEnd(img, selection); - - jQuery(document).unbind('mousemove', movingMouseMove); - }); - } - else - jQuery(img).mousedown(event); - - return false; - } - - function aspectRatioXY() - { - x2 = Math.max(imgOfs.left, Math.min(imgOfs.left + imgWidth, - x1 + Math.abs(y2 - y1) * aspectRatio * (x2 > x1 ? 1 : -1))); - y2 = Math.round(Math.max(imgOfs.top, Math.min(imgOfs.top + imgHeight, - y1 + Math.abs(x2 - x1) / aspectRatio * (y2 > y1 ? 1 : -1)))); - x2 = Math.round(x2); - } - - function aspectRatioYX() - { - y2 = Math.max(imgOfs.top, Math.min(imgOfs.top + imgHeight, - y1 + Math.abs(x2 - x1) / aspectRatio * (y2 > y1 ? 1 : -1))); - x2 = Math.round(Math.max(imgOfs.left, Math.min(imgOfs.left + imgWidth, - x1 + Math.abs(y2 - y1) * aspectRatio * (x2 > x1 ? 1 : -1)))); - y2 = Math.round(y2); - } - - function selectingMouseMove(event) - { - x2 = !resize.length || resize[H] || aspectRatio ? event.pageX : selection.x2 + imgOfs.left; - y2 = !resize.length || resize[V] || aspectRatio ? event.pageY : selection.y2 + imgOfs.top; - - if (options.minWidth && Math.abs(x2 - x1) < options.minWidth) { - x2 = x1 - options.minWidth * (x2 < x1 ? 1 : -1); - - if (x2 < imgOfs.left) - x1 = imgOfs.left + options.minWidth; - else if (x2 > imgOfs.left + imgWidth) - x1 = imgOfs.left + imgWidth - options.minWidth; - } - - if (options.minHeight && Math.abs(y2 - y1) < options.minHeight) { - y2 = y1 - options.minHeight * (y2 < y1 ? 1 : -1); - - if (y2 < imgOfs.top) - y1 = imgOfs.top + options.minHeight; - else if (y2 > imgOfs.top + imgHeight) - y1 = imgOfs.top + imgHeight - options.minHeight; - } - - x2 = Math.max(imgOfs.left, Math.min(x2, imgOfs.left + imgWidth)); - y2 = Math.max(imgOfs.top, Math.min(y2, imgOfs.top + imgHeight)); - - if (aspectRatio) - if (Math.abs(x2 - x1) / aspectRatio > Math.abs(y2 - y1)) - aspectRatioYX(); - else - aspectRatioXY(); - - if (options.maxWidth && Math.abs(x2 - x1) > options.maxWidth) { - x2 = x1 - options.maxWidth * (x2 < x1 ? 1 : -1); - if (aspectRatio) aspectRatioYX(); - } - - if (options.maxHeight && Math.abs(y2 - y1) > options.maxHeight) { - y2 = y1 - options.maxHeight * (y2 < y1 ? 1 : -1); - if (aspectRatio) aspectRatioXY(); - } - - selection.x1 = Math.min(x1, x2) - imgOfs.left; - selection.x2 = Math.max(x1, x2) - imgOfs.left; - selection.y1 = Math.min(y1, y2) - imgOfs.top; - selection.y2 = Math.max(y1, y2) - imgOfs.top; - selection.width = Math.abs(x2 - x1); - selection.height = Math.abs(y2 - y1); - - update(); - - options.onSelectChange(img, selection); - - return false; - } - - function movingMouseMove(event) - { - x1 = Math.max(imgOfs.left, Math.min(moveX + event.pageX - startX, - imgOfs.left + imgWidth - selection.width)); - y1 = Math.max(imgOfs.top, Math.min(moveY + event.pageY - startY, - imgOfs.top + imgHeight - selection.height)); - x2 = x1 + selection.width; - y2 = y1 + selection.height; - - selection.x1 = x1 - imgOfs.left; - selection.y1 = y1 - imgOfs.top; - selection.x2 = x2 - imgOfs.left; - selection.y2 = y2 - imgOfs.top; - - update(); - - options.onSelectChange(img, selection); - event.preventDefault(); - - return false; - } - - function imgMouseDown(event) - { - if (event.which != 1) return false; - - startX = x1 = event.pageX; - startY = y1 = event.pageY; - selection.x1 = selection.x2 = x1 - imgOfs.left; - selection.y1 = selection.y2 = y1 - imgOfs.top; - selection.width = 0; - selection.height = 0; - - resize = [ ]; - - update(); - $a.add($o).show(); - - jQuery(document).mousemove(selectingMouseMove); - $border2.unbind('mousemove', areaMouseMove); - - options.onSelectStart(img, selection); - - jQuery(document).one('mouseup', function () { - if (options.autoHide) - $a.add($o).hide(); - - options.onSelectEnd(img, selection); - - jQuery(document).unbind('mousemove', selectingMouseMove); - $border2.mousemove(areaMouseMove); - }); - - return false; - } - - this.setOptions = function(newOptions) - { - options = jQuery.extend(options, newOptions); - - if (newOptions.x1 != null) { - selection.x1 = newOptions.x1; - selection.y1 = newOptions.y1; - selection.x2 = newOptions.x2; - selection.y2 = newOptions.y2; - newOptions.show = true; - } - - imgWidth = jQuery(img).width(); - imgHeight = jQuery(img).height(); - imgOfs = jQuery(img).offset(); - - $p = jQuery(img); - - while ($p.length && !$p.is('body')) { - if (!isNaN($p.css('z-index')) && $p.css('z-index') > zIndex) - zIndex = $p.css('z-index'); - if ($p.css('position') == 'fixed') fixed = true; - - $p = $p.parent(); - } - - x1 = selection.x1 + imgOfs.left; - y1 = selection.y1 + imgOfs.top; - x2 = selection.x2 + imgOfs.left; - y2 = selection.y2 + imgOfs.top; - selection.width = x2 - x1; - selection.height = y2 - y1; - - update(); - - if (newOptions.hide) - $a.add($o).hide(); - else if (newOptions.show) - $a.add($o).show(); - - $a.css({ borderWidth: options.borderWidth + 'px' }); - $area.css({ backgroundColor: options.selectionColor, opacity: options.selectionOpacity }); - $border1.css({ borderStyle: 'solid', borderColor: options.borderColor1 }); - $border2.css({ borderStyle: 'dashed', borderColor: options.borderColor2 }); - $o.css({ opacity: options.outerOpacity, backgroundColor: options.outerColor }); - - aspectRatio = options.aspectRatio && (d = options.aspectRatio.split(/:/)) ? - d[0] / d[1] : null; - - if (options.disable || options.enable === false) { - $a.unbind('mousemove', areaMouseMove).unbind('mousedown', areaMouseDown); - jQuery(img).add($o).unbind('mousedown', imgMouseDown); - } - else if (options.enable || options.disable === false) { - if (options.resizable || options.movable) - $a.mousemove(areaMouseMove).mousedown(areaMouseDown); - - jQuery(img).add($o).mousedown(imgMouseDown); - } - - options.enable = options.disable = undefined; - }; - - if (jQuery.browser.msie) - jQuery(img).attr('unselectable', 'on'); - - $a.add($o).css({ display: 'none', position: fixed ? 'fixed' : 'absolute', overflow: 'hidden', - zIndex: zIndex > 0 ? zIndex : null }); - $area.css({ borderStyle: 'solid' }); - - jQuery('body').append($o.add($a)); - - initOptions = { - borderColor1: '#000', - borderColor2: '#fff', - borderWidth: 1, - movable: true, - resizable: true, - selectionColor: '#fff', - selectionOpacity: 0.2, - outerColor: '#000', - outerOpacity: 0.2, - onSelectStart: function () {}, - onSelectChange: function () {}, - onSelectEnd: function () {} - }; - - options = jQuery.extend(initOptions, options); - this.setOptions(options); -}; - -jQuery.fn.imgAreaSelect = function (options) { - options = options || {}; - - this.each(function () { - if (jQuery(this).data('imgAreaSelect')) - jQuery(this).data('imgAreaSelect').setOptions(options); - else { - if (options.enable === undefined && options.disable === undefined) - options.enable = true; - - jQuery(this).data('imgAreaSelect', new jQuery.imgAreaSelect(this, options)); - } - }); - - return this; -}; |