Jan Tojnar
0ad86228e9
The SupportIT server www.tojnar.cz is hosted on is being decommissioned. To make the migration faster, we will just copy the current state and convert it to Hakyll incrementally. This mostly imports the tree as is minus accidentally misplaced files. Additionally, the following changes were made: - line separators were converted using dos2unix - file encodings were changed from windows-1250 to utf-8 - highslide and related files are now loaded from root instead of per-gallery copy - uppercase JPG extensions were changed to lowercase remove private
2346 lines
64 KiB
JavaScript
2346 lines
64 KiB
JavaScript
/******************************************************************************
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Name: Highslide JS
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Version: 4.0.10 (November 25 2008)
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Config: default +slideshow +positioning +transitions
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Author: Torstein Hønsi
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Support: http://highslide.com/support
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Licence:
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Highslide JS is licensed under a Creative Commons Attribution-NonCommercial 2.5
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License (http://creativecommons.org/licenses/by-nc/2.5/).
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You are free:
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* to copy, distribute, display, and perform the work
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* to make derivative works
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Under the following conditions:
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* Attribution. You must attribute the work in the manner specified by the
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author or licensor.
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* Noncommercial. You may not use this work for commercial purposes.
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* For any reuse or distribution, you must make clear to others the license
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terms of this work.
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* Any of these conditions can be waived if you get permission from the
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copyright holder.
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Your fair use and other rights are in no way affected by the above.
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******************************************************************************/
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var hs4 = {
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// Language strings
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lang : {
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cssDirection: 'ltr',
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loadingText : 'Loading...',
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loadingTitle : 'Click to cancel',
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focusTitle : 'Click to bring to front',
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fullExpandTitle : 'Expand to actual size (f)',
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creditsText : 'Powered by <i>Highslide JS</i>',
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creditsTitle : 'Go to the Highslide JS homepage',
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previousText : 'Previous',
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nextText : 'Next',
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moveText : 'Move',
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closeText : 'Close',
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closeTitle : 'Close (esc)',
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resizeTitle : 'Resize',
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playText : 'Play',
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playTitle : 'Play slideshow (spacebar)',
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pauseText : 'Pause',
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pauseTitle : 'Pause slideshow (spacebar)',
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previousTitle : 'Previous (arrow left)',
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nextTitle : 'Next (arrow right)',
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moveTitle : 'Move',
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fullExpandText : 'Full size',
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number: 'Image %1 of %2',
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restoreTitle : 'Click to close image, click and drag to move. Use arrow keys for next and previous.'
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},
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// See http://highslide.com/ref for examples of settings
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graphicsDir : 'highslide4/graphics/',
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expandCursor : 'zoomin.cur', // null disables
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restoreCursor : 'zoomout.cur', // null disables
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expandDuration : 250, // milliseconds
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restoreDuration : 250,
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marginLeft : 15,
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marginRight : 15,
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marginTop : 15,
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marginBottom : 15,
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zIndexCounter : 1001, // adjust to other absolutely positioned elements
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loadingOpacity : 0.75,
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allowMultipleInstances: true,
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numberOfImagesToPreload : 5,
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outlineWhileAnimating : 2, // 0 = never, 1 = always, 2 = HTML only
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outlineStartOffset : 3, // ends at 10
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fullExpandPosition : 'bottom right',
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fullExpandOpacity : 1,
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padToMinWidth : false, // pad the popup width to make room for wide caption
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showCredits : false, // you can set this to false if you want
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creditsHref : 'http://highslide.com',
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enableKeyListener : true,
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transitions : [],
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transitionDuration: 500,
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dimmingOpacity: 0, // Lightbox style dimming background
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dimmingDuration: 50, // 0 for instant dimming
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anchor : 'auto', // where the image expands from
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align : 'auto', // position in the client (overrides anchor)
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targetX: null, // the id of a target element
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targetY: null,
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dragByHeading: true,
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minWidth: 200,
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minHeight: 200,
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allowSizeReduction: true, // allow the image to reduce to fit client size. If false, this overrides minWidth and minHeight
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outlineType : 'drop-shadow', // set null to disable outlines
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wrapperClassName : 'highslide-wrapper', // for enhanced css-control
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skin : {
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controls:
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'<div class="highslide-controls4"><ul>'+
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'<li class="highslide-previous4">'+
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'<a href="#" title="{hs4.lang.previousTitle}">'+
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'<span>{hs4.lang.previousText}</span></a>'+
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'</li>'+
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'<li class="highslide-play4">'+
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'<a href="#" title="{hs4.lang.playTitle}">'+
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'<span>{hs4.lang.playText}</span></a>'+
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'</li>'+
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'<li class="highslide-pause4">'+
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'<a href="#" title="{hs4.lang.pauseTitle}">'+
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'<span>{hs4.lang.pauseText}</span></a>'+
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'</li>'+
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'<li class="highslide-next4">'+
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'<a href="#" title="{hs4.lang.nextTitle}">'+
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'<span>{hs4.lang.nextText}</span></a>'+
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'</li>'+
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'<li class="highslide-move4">'+
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'<a href="#" title="{hs4.lang.moveTitle}">'+
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'<span>{hs4.lang.moveText}</span></a>'+
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'</li>'+
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'<li class="highslide-full-expand4">'+
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'<a href="#" title="{hs4.lang.fullExpandTitle}">'+
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'<span>{hs4.lang.fullExpandText}</span></a>'+
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'</li>'+
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'<li class="highslide-close4">'+
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'<a href="#" title="{hs4.lang.closeTitle}" >'+
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'<span>{hs4.lang.closeText}</span></a>'+
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'</li>'+
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'</ul></div>'
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},
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// END OF YOUR SETTINGS
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// declare internal properties
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preloadTheseImages : [],
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continuePreloading: true,
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expanders : [],
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overrides : [
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'allowSizeReduction',
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'anchor',
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'align',
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'targetX',
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'targetY',
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'outlineType',
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'outlineWhileAnimating',
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'captionId',
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'captionText',
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'captionEval',
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'captionOverlay',
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'headingId',
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'headingText',
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'headingEval',
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'headingOverlay',
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'dragByHeading',
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'autoplay',
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'numberPosition',
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'transitions',
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'dimmingOpacity',
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'wrapperClassName',
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'minWidth',
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'minHeight',
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'maxWidth',
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'maxHeight',
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'slideshowGroup',
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'easing',
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'easingClose',
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'fadeInOut',
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'src'
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],
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overlays : [],
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idCounter : 0,
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oPos : {
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x: ['leftpanel', 'left', 'center', 'right', 'rightpanel'],
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y: ['above', 'top', 'middle', 'bottom', 'below']
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},
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mouse: {},
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headingOverlay: {},
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captionOverlay: {},
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faders : [],
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slideshows : [],
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pendingOutlines : {},
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clones : {},
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ie : (document.all && !window.opera),
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safari : /Safari/.test(navigator.userAgent),
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geckoMac : /Macintosh.+rv:1\.[0-8].+Gecko/.test(navigator.userAgent),
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$ : function (id) {
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return document.getElementById(id);
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},
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push : function (arr, val) {
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arr[arr.length] = val;
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},
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createElement : function (tag, attribs, styles, parent, nopad) {
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var el = document.createElement(tag);
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if (attribs) hs4.setAttribs(el, attribs);
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if (nopad) hs4.setStyles(el, {padding: 0, border: 'none', margin: 0});
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if (styles) hs4.setStyles(el, styles);
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if (parent) parent.appendChild(el);
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return el;
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},
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setAttribs : function (el, attribs) {
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for (var x in attribs) el[x] = attribs[x];
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},
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setStyles : function (el, styles) {
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for (var x in styles) {
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if (hs4.ie && x == 'opacity') {
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if (styles[x] > 0.99) el.style.removeAttribute('filter');
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else el.style.filter = 'alpha(opacity='+ (styles[x] * 100) +')';
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}
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else el.style[x] = styles[x];
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}
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},
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ieVersion : function () {
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var arr = navigator.appVersion.split("MSIE");
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return arr[1] ? parseFloat(arr[1]) : null;
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},
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getPageSize : function () {
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var d = document, w = window, iebody = d.compatMode && d.compatMode != 'BackCompat'
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? d.documentElement : d.body;
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var b = d.body;
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var xScroll = (w.innerWidth && w.scrollMaxX)
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? w.innerWidth + w.scrollMaxX : Math.max(b.scrollWidth, b.offsetWidth),
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yScroll = (w.innerHeight && window.scrollMaxY)
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? w.innerHeight + w.scrollMaxY : Math.max(b.scrollHeight, b.offsetHeight),
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pageWidth = hs4.ie ? iebody.scrollWidth :
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(d.documentElement.clientWidth || self.innerWidth),
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pageHeight = hs4.ie ? Math.max(iebody.scrollHeight, iebody.clientHeight) :
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(d.documentElement.clientHeight || self.innerHeight);
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var width = hs4.ie ? iebody.clientWidth :
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(d.documentElement.clientWidth || self.innerWidth),
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height = hs4.ie ? iebody.clientHeight : self.innerHeight;
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return {
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pageWidth: Math.max(pageWidth, xScroll),
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pageHeight: Math.max(pageHeight, yScroll),
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width: width,
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height: height,
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scrollLeft: hs4.ie ? iebody.scrollLeft : pageXOffset,
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scrollTop: hs4.ie ? iebody.scrollTop : pageYOffset
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}
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},
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getPosition : function(el) {
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var p = { x: el.offsetLeft, y: el.offsetTop };
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while (el.offsetParent) {
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el = el.offsetParent;
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p.x += el.offsetLeft;
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p.y += el.offsetTop;
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if (el != document.body && el != document.documentElement) {
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p.x -= el.scrollLeft;
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p.y -= el.scrollTop;
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}
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}
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return p;
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},
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expand : function(a, params, custom, type) {
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if (!a) a = hs4.createElement('a', null, { display: 'none' }, hs4.container);
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if (typeof a.getParams == 'function') return params;
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try {
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new hs4.Expander(a, params, custom);
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return false;
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} catch (e) { return true; }
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},
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getElementByClass : function (el, tagName, className) {
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var els = el.getElementsByTagName(tagName);
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for (var i = 0; i < els.length; i++) {
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if ((new RegExp(className)).test(els[i].className)) {
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return els[i];
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}
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}
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return null;
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},
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replaceLang : function(s) {
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s = s.replace(/\s/g, ' ');
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var re = /{hs4\.lang\.([^}]+)\}/g,
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matches = s.match(re),
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lang;
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if (matches) for (var i = 0; i < matches.length; i++) {
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lang = matches[i].replace(re, "$1");
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if (typeof hs4.lang[lang] != 'undefined') s = s.replace(matches[i], hs4.lang[lang]);
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}
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return s;
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},
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focusTopmost : function() {
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var topZ = 0, topmostKey = -1;
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for (var i = 0; i < hs4.expanders.length; i++) {
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if (hs4.expanders[i]) {
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if (hs4.expanders[i].wrapper.style.zIndex && hs4.expanders[i].wrapper.style.zIndex > topZ) {
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topZ = hs4.expanders[i].wrapper.style.zIndex;
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topmostKey = i;
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}
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}
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}
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if (topmostKey == -1) hs4.focusKey = -1;
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else hs4.expanders[topmostKey].focus();
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},
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getParam : function (a, param) {
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a.getParams = a.onclick;
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var p = a.getParams ? a.getParams() : null;
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a.getParams = null;
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return (p && typeof p[param] != 'undefined') ? p[param] :
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(typeof hs4[param] != 'undefined' ? hs4[param] : null);
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},
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getSrc : function (a) {
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var src = hs4.getParam(a, 'src');
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if (src) return src;
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return a.href;
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},
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getNode : function (id) {
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var node = hs4.$(id), clone = hs4.clones[id], a = {};
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if (!node && !clone) return null;
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if (!clone) {
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clone = node.cloneNode(true);
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clone.id = '';
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hs4.clones[id] = clone;
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return node;
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} else {
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return clone.cloneNode(true);
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}
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},
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discardElement : function(d) {
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hs4.garbageBin.appendChild(d);
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hs4.garbageBin.innerHTML = '';
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},
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dim : function(exp) {
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if (!hs4.dimmer) {
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hs4.dimmer = hs4.createElement ('div',
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{
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className: 'highslide-dimming',
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owner: '',
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onclick: function() {
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hs4.close();
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}
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},
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{ position: 'absolute', left: 0 }, hs4.container, true);
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hs4.addEventListener(window, 'resize', hs4.setDimmerSize);
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}
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hs4.dimmer.style.display = '';
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hs4.setDimmerSize();
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hs4.dimmer.owner += '|'+ exp.key;
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if (hs4.geckoMac && hs4.dimmingGeckoFix)
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hs4.dimmer.style.background = 'url('+ hs4.graphicsDir + 'geckodimmer.png)';
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else
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hs4.fade(hs4.dimmer, 0, exp.dimmingOpacity, hs4.dimmingDuration);
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},
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undim : function(key) {
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if (!hs4.dimmer) return;
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if (typeof key != 'undefined') hs4.dimmer.owner = hs4.dimmer.owner.replace('|'+ key, '');
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if (
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(typeof key != 'undefined' && hs4.dimmer.owner != '')
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|| (hs4.upcoming && hs4.getParam(hs4.upcoming, 'dimmingOpacity'))
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) return;
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if (hs4.geckoMac && hs4.dimmingGeckoFix)
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hs4.setStyles(hs4.dimmer, { background: 'none', width: 0, height: 0 });
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else hs4.fade(hs4.dimmer, hs4.dimmingOpacity, 0, hs4.dimmingDuration, function() {
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hs4.setStyles(hs4.dimmer, { display: 'none', width: 0, height: 0 });
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});
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},
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setDimmerSize : function(exp) {
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if (!hs4.dimmer) return;
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var page = hs4.getPageSize();
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var h = (hs4.ie && exp && exp.wrapper) ?
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parseInt(exp.wrapper.style.top) + parseInt(exp.wrapper.style.height)+ (exp.outline ? exp.outline.offset : 0) : 0;
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hs4.setStyles(hs4.dimmer, {
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width: page.pageWidth +'px',
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height: Math.max(page.pageHeight, h) +'px'
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});
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},
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previousOrNext : function (el, op) {
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hs4.updateAnchors();
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var exp = hs4.last = hs4.getExpander(el);
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try {
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var adj = hs4.upcoming = exp.getAdjacentAnchor(op);
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adj.onclick();
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} catch (e){
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hs4.last = hs4.upcoming = null;
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}
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try { exp.close(); } catch (e) {}
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return false;
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},
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previous : function (el) {
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return hs4.previousOrNext(el, -1);
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},
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next : function (el) {
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return hs4.previousOrNext(el, 1);
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},
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keyHandler : function(e) {
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if (!e) e = window.event;
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if (!e.target) e.target = e.srcElement; // ie
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if (typeof e.target.form != 'undefined') return true; // form element has focus
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var exp = hs4.getExpander();
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var op = null;
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switch (e.keyCode) {
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case 70: // f
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if (exp) exp.doFullExpand();
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return true;
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case 32: // Space
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op = 2;
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break;
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case 34: // Page Down
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case 39: // Arrow right
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case 40: // Arrow down
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op = 1;
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break;
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case 8: // Backspace
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case 33: // Page Up
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case 37: // Arrow left
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case 38: // Arrow up
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op = -1;
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break;
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case 27: // Escape
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case 13: // Enter
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op = 0;
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}
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if (op !== null) {if (op != 2)hs4.removeEventListener(document, window.opera ? 'keypress' : 'keydown', hs4.keyHandler);
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if (!hs4.enableKeyListener) return true;
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if (e.preventDefault) e.preventDefault();
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else e.returnValue = false;
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if (exp) {
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if (op == 0) {
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exp.close();
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} else if (op == 2) {
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if (exp.slideshow) exp.slideshow.hitSpace();
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} else {
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if (exp.slideshow) exp.slideshow.pause();
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hs4.previousOrNext(exp.key, op);
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}
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return false;
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}
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}
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return true;
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},
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registerOverlay : function (overlay) {
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hs4.push(hs4.overlays, overlay);
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},
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addSlideshow : function (options) {
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var sg = options.slideshowGroup;
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if (typeof sg == 'object') {
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for (var i = 0; i < sg.length; i++) {
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var o = {};
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for (var x in options) o[x] = options[x];
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o.slideshowGroup = sg[i];
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hs4.push(hs4.slideshows, o);
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}
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} else {
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hs4.push(hs4.slideshows, options);
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}
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},
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getWrapperKey : function (element, expOnly) {
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var el, re = /^highslide-wrapper-([0-9]+)$/;
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// 1. look in open expanders
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el = element;
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while (el.parentNode) {
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if (el.id && re.test(el.id)) return el.id.replace(re, "$1");
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el = el.parentNode;
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}
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// 2. look in thumbnail
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if (!expOnly) {
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el = element;
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while (el.parentNode) {
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if (el.tagName && hs4.isHsAnchor(el)) {
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for (var key = 0; key < hs4.expanders.length; key++) {
|
|
var exp = hs4.expanders[key];
|
|
if (exp && exp.a == el) return key;
|
|
}
|
|
}
|
|
el = el.parentNode;
|
|
}
|
|
}
|
|
return null;
|
|
},
|
|
|
|
getExpander : function (el, expOnly) {
|
|
if (typeof el == 'undefined') return hs4.expanders[hs4.focusKey] || null;
|
|
if (typeof el == 'number') return hs4.expanders[el] || null;
|
|
if (typeof el == 'string') el = hs4.$(el);
|
|
return hs4.expanders[hs4.getWrapperKey(el, expOnly)] || null;
|
|
},
|
|
|
|
isHsAnchor : function (a) {
|
|
return (a.onclick && a.onclick.toString().replace(/\s/g, ' ').match(/hs4.(htmlE|e)xpand/));
|
|
},
|
|
|
|
reOrder : function () {
|
|
for (var i = 0; i < hs4.expanders.length; i++)
|
|
if (hs4.expanders[i] && hs4.expanders[i].isExpanded) hs4.focusTopmost();
|
|
},
|
|
|
|
mouseClickHandler : function(e)
|
|
{
|
|
if (!e) e = window.event;
|
|
if (e.button > 1) return true;
|
|
if (!e.target) e.target = e.srcElement;
|
|
|
|
var el = e.target;
|
|
while (el.parentNode
|
|
&& !(/highslide-(image|move|html|resize)/.test(el.className)))
|
|
{
|
|
el = el.parentNode;
|
|
}
|
|
var exp = hs4.getExpander(el);
|
|
if (exp && (exp.isClosing || !exp.isExpanded)) return true;
|
|
|
|
if (exp && e.type == 'mousedown') {
|
|
if (e.target.form) return true;
|
|
var match = el.className.match(/highslide-(image|move|resize)/);
|
|
if (match) {
|
|
hs4.dragArgs = { exp: exp , type: match[1], left: exp.x.pos, width: exp.x.size, top: exp.y.pos,
|
|
height: exp.y.size, clickX: e.clientX, clickY: e.clientY };
|
|
|
|
|
|
hs4.addEventListener(document, 'mousemove', hs4.dragHandler);
|
|
if (e.preventDefault) e.preventDefault(); // FF
|
|
|
|
if (/highslide-(image|html)-blur/.test(exp.content.className)) {
|
|
exp.focus();
|
|
hs4.hasFocused = true;
|
|
}
|
|
return false;
|
|
}
|
|
} else if (e.type == 'mouseup') {
|
|
|
|
hs4.removeEventListener(document, 'mousemove', hs4.dragHandler);
|
|
|
|
if (hs4.dragArgs) {
|
|
if (hs4.dragArgs.type == 'image')
|
|
hs4.dragArgs.exp.content.style.cursor = hs4.styleRestoreCursor;
|
|
var hasDragged = hs4.dragArgs.hasDragged;
|
|
|
|
if (!hasDragged &&!hs4.hasFocused && !/(move|resize)/.test(hs4.dragArgs.type)) {
|
|
exp.close();
|
|
}
|
|
else if (hasDragged || (!hasDragged && hs4.hasHtmlExpanders)) {
|
|
hs4.dragArgs.exp.doShowHide('hidden');
|
|
}
|
|
if (hasDragged) hs4.setDimmerSize(exp);
|
|
|
|
hs4.hasFocused = false;
|
|
hs4.dragArgs = null;
|
|
|
|
} else if (/highslide-image-blur/.test(el.className)) {
|
|
el.style.cursor = hs4.styleRestoreCursor;
|
|
}
|
|
}
|
|
return false;
|
|
},
|
|
|
|
dragHandler : function(e)
|
|
{
|
|
if (!hs4.dragArgs) return true;
|
|
if (!e) e = window.event;
|
|
var a = hs4.dragArgs, exp = a.exp;
|
|
|
|
a.dX = e.clientX - a.clickX;
|
|
a.dY = e.clientY - a.clickY;
|
|
|
|
var distance = Math.sqrt(Math.pow(a.dX, 2) + Math.pow(a.dY, 2));
|
|
if (!a.hasDragged) a.hasDragged = (a.type != 'image' && distance > 0)
|
|
|| (distance > (hs4.dragSensitivity || 5));
|
|
|
|
if (a.hasDragged && e.clientX > 5 && e.clientY > 5) {
|
|
|
|
if (a.type == 'resize') exp.resize(a);
|
|
else {
|
|
exp.moveTo(a.left + a.dX, a.top + a.dY);
|
|
if (a.type == 'image') exp.content.style.cursor = 'move';
|
|
}
|
|
}
|
|
return false;
|
|
},
|
|
|
|
wrapperMouseHandler : function (e) {
|
|
try {
|
|
if (!e) e = window.event;
|
|
var over = /mouseover/i.test(e.type);
|
|
if (!e.target) e.target = e.srcElement; // ie
|
|
if (hs4.ie) e.relatedTarget =
|
|
over ? e.fromElement : e.toElement; // ie
|
|
var exp = hs4.getExpander(e.target);
|
|
if (!exp.isExpanded) return;
|
|
if (!exp || !e.relatedTarget || hs4.getExpander(e.relatedTarget, true) == exp
|
|
|| hs4.dragArgs) return;
|
|
for (var i = 0; i < exp.overlays.length; i++) {
|
|
var o = hs4.$('hsId'+ exp.overlays[i]);
|
|
if (o && o.hideOnMouseOut) {
|
|
var from = over ? 0 : o.opacity,
|
|
to = over ? o.opacity : 0;
|
|
hs4.fade(o, from, to);
|
|
}
|
|
}
|
|
} catch (e) {}
|
|
},
|
|
|
|
addEventListener : function (el, event, func) {
|
|
try {
|
|
el.addEventListener(event, func, false);
|
|
} catch (e) {
|
|
try {
|
|
el.detachEvent('on'+ event, func);
|
|
el.attachEvent('on'+ event, func);
|
|
} catch (e) {
|
|
el['on'+ event] = func;
|
|
}
|
|
}
|
|
},
|
|
|
|
removeEventListener : function (el, event, func) {
|
|
try {
|
|
el.removeEventListener(event, func, false);
|
|
} catch (e) {
|
|
try {
|
|
el.detachEvent('on'+ event, func);
|
|
} catch (e) {
|
|
el['on'+ event] = null;
|
|
}
|
|
}
|
|
},
|
|
|
|
preloadFullImage : function (i) {
|
|
if (hs4.continuePreloading && hs4.preloadTheseImages[i] && hs4.preloadTheseImages[i] != 'undefined') {
|
|
var img = document.createElement('img');
|
|
img.onload = function() {
|
|
img = null;
|
|
hs4.preloadFullImage(i + 1);
|
|
};
|
|
img.src = hs4.preloadTheseImages[i];
|
|
}
|
|
},
|
|
preloadImages : function (number) {
|
|
if (number && typeof number != 'object') hs4.numberOfImagesToPreload = number;
|
|
|
|
var arr = hs4.getAnchors();
|
|
for (var i = 0; i < arr.images.length && i < hs4.numberOfImagesToPreload; i++) {
|
|
hs4.push(hs4.preloadTheseImages, hs4.getSrc(arr.images[i]));
|
|
}
|
|
|
|
// preload outlines
|
|
if (hs4.outlineType) new hs4.Outline(hs4.outlineType, function () { hs4.preloadFullImage(0)} );
|
|
else
|
|
|
|
hs4.preloadFullImage(0);
|
|
|
|
// preload cursor
|
|
var cur = hs4.createElement('img', { src: hs4.graphicsDir + hs4.restoreCursor });
|
|
},
|
|
|
|
|
|
init : function () {
|
|
if (!hs4.container) {
|
|
hs4.container = hs4.createElement('div', {
|
|
className: 'highslide-container'
|
|
}, {
|
|
position: 'absolute',
|
|
left: 0,
|
|
top: 0,
|
|
width: '100%',
|
|
zIndex: hs4.zIndexCounter,
|
|
direction: 'ltr'
|
|
},
|
|
document.body,
|
|
true
|
|
);
|
|
hs4.loading = hs4.createElement('a', {
|
|
className: 'highslide-loading',
|
|
title: hs4.lang.loadingTitle,
|
|
innerHTML: hs4.lang.loadingText,
|
|
href: 'javascript:;'
|
|
}, {
|
|
position: 'absolute',
|
|
top: '-9999px',
|
|
opacity: hs4.loadingOpacity,
|
|
zIndex: 1
|
|
}, hs4.container
|
|
);
|
|
hs4.garbageBin = hs4.createElement('div', null, { display: 'none' }, hs4.container);
|
|
|
|
// http://www.robertpenner.com/easing/
|
|
Math.linearTween = function (t, b, c, d) {
|
|
return c*t/d + b;
|
|
};
|
|
Math.easeInQuad = function (t, b, c, d) {
|
|
return c*(t/=d)*t + b;
|
|
};
|
|
Math.easeInOutQuad = function (t, b, c, d) {
|
|
if ((t/=d/2) < 1) return c/2*t*t + b;
|
|
return -c/2 * ((--t)*(t-2) - 1) + b;
|
|
};
|
|
for (var x in hs4.langDefaults) {
|
|
if (typeof hs4[x] != 'undefined') hs4.lang[x] = hs4[x];
|
|
else if (typeof hs4.lang[x] == 'undefined' && typeof hs4.langDefaults[x] != 'undefined')
|
|
hs4.lang[x] = hs4.langDefaults[x];
|
|
}
|
|
|
|
hs4.hideSelects = (hs4.ie && hs4.ieVersion() < 7);
|
|
hs4.hideIframes = ((window.opera && navigator.appVersion < 9) || navigator.vendor == 'KDE'
|
|
|| (hs4.ie && hs4.ieVersion() < 5.5));
|
|
}
|
|
},
|
|
domReady : function() {
|
|
hs4.isDomReady = true;
|
|
if (hs4.onDomReady) hs4.onDomReady();
|
|
},
|
|
|
|
updateAnchors : function() {
|
|
var els = document.all || document.getElementsByTagName('*'), all = [], images = [],groups = {}, re;
|
|
|
|
for (var i = 0; i < els.length; i++) {
|
|
re = hs4.isHsAnchor(els[i]);
|
|
if (re) {
|
|
hs4.push(all, els[i]);
|
|
if (re[0] == 'hs4.expand') hs4.push(images, els[i]);
|
|
var g = hs4.getParam(els[i], 'slideshowGroup') || 'none';
|
|
if (!groups[g]) groups[g] = [];
|
|
hs4.push(groups[g], els[i]);
|
|
}
|
|
}
|
|
hs4.anchors = { all: all, groups: groups, images: images };
|
|
|
|
return hs4.anchors;
|
|
},
|
|
|
|
getAnchors : function() {
|
|
return hs4.anchors || hs4.updateAnchors();
|
|
},
|
|
|
|
|
|
fade : function (el, o, oFinal, dur, fn, i, dir) {
|
|
if (typeof i == 'undefined') { // new fader
|
|
if (typeof dur != 'number') dur = 250;
|
|
if (dur < 25) { // instant
|
|
hs4.setStyles( el, { opacity: oFinal });
|
|
if (fn) fn();
|
|
return;
|
|
}
|
|
i = hs4.faders.length;
|
|
dir = oFinal > o ? 1 : -1;
|
|
var step = (25 / (dur - dur % 25)) * Math.abs(o - oFinal);
|
|
}
|
|
o = parseFloat(o);
|
|
var skip = (el.fade === 0 || el.fade === false || (el.fade == 2 && hs4.ie));
|
|
el.style.visibility = ((skip ? oFinal : o) <= 0) ? 'hidden' : 'visible';
|
|
if (skip || o < 0 || (dir == 1 && o > oFinal)) {
|
|
if (fn) fn();
|
|
return;
|
|
}
|
|
if (el.fading && el.fading.i != i) {
|
|
clearTimeout(hs4.faders[el.fading.i]);
|
|
o = el.fading.o;
|
|
}
|
|
el.fading = {i: i, o: o, step: (step || el.fading.step)};
|
|
el.style.visibility = (o <= 0) ? 'hidden' : 'visible';
|
|
hs4.setStyles(el, { opacity: o });
|
|
hs4.faders[i] = setTimeout(function() {
|
|
hs4.fade(el, o + el.fading.step * dir, oFinal, null, fn, i, dir);
|
|
}, 25);
|
|
},
|
|
|
|
close : function(el) {
|
|
var exp = hs4.getExpander(el);
|
|
if (exp) exp.close();
|
|
return false;
|
|
}
|
|
}; // end hs4 object
|
|
|
|
|
|
hs4.Outline = function (outlineType, onLoad) {
|
|
this.onLoad = onLoad;
|
|
this.outlineType = outlineType;
|
|
var v = hs4.ieVersion(), tr;
|
|
|
|
this.hasAlphaImageLoader = hs4.ie && v >= 5.5 && v < 7;
|
|
if (!outlineType) {
|
|
if (onLoad) onLoad();
|
|
return;
|
|
}
|
|
|
|
hs4.init();
|
|
this.table = hs4.createElement(
|
|
'table', {
|
|
cellSpacing: 0
|
|
}, {
|
|
visibility: 'hidden',
|
|
position: 'absolute',
|
|
borderCollapse: 'collapse',
|
|
width: 0
|
|
},
|
|
hs4.container,
|
|
true
|
|
);
|
|
var tbody = hs4.createElement('tbody', null, null, this.table, 1);
|
|
|
|
this.td = [];
|
|
for (var i = 0; i <= 8; i++) {
|
|
if (i % 3 == 0) tr = hs4.createElement('tr', null, { height: 'auto' }, tbody, true);
|
|
this.td[i] = hs4.createElement('td', null, null, tr, true);
|
|
var style = i != 4 ? { lineHeight: 0, fontSize: 0} : { position : 'relative' };
|
|
hs4.setStyles(this.td[i], style);
|
|
}
|
|
this.td[4].className = outlineType +' highslide-outline';
|
|
|
|
this.preloadGraphic();
|
|
};
|
|
|
|
hs4.Outline.prototype = {
|
|
preloadGraphic : function () {
|
|
var src = hs4.graphicsDir + (hs4.outlinesDir || "outlines/")+ this.outlineType +".png";
|
|
|
|
var appendTo = hs4.safari ? hs4.container : null;
|
|
this.graphic = hs4.createElement('img', null, { position: 'absolute',
|
|
top: '-9999px' }, appendTo, true); // for onload trigger
|
|
|
|
var pThis = this;
|
|
this.graphic.onload = function() { pThis.onGraphicLoad(); };
|
|
|
|
this.graphic.src = src;
|
|
},
|
|
|
|
onGraphicLoad : function () {
|
|
var o = this.offset = this.graphic.width / 4,
|
|
pos = [[0,0],[0,-4],[-2,0],[0,-8],0,[-2,-8],[0,-2],[0,-6],[-2,-2]],
|
|
dim = { height: (2*o) +'px', width: (2*o) +'px' };
|
|
for (var i = 0; i <= 8; i++) {
|
|
if (pos[i]) {
|
|
if (this.hasAlphaImageLoader) {
|
|
var w = (i == 1 || i == 7) ? '100%' : this.graphic.width +'px';
|
|
var div = hs4.createElement('div', null, { width: '100%', height: '100%', position: 'relative', overflow: 'hidden'}, this.td[i], true);
|
|
hs4.createElement ('div', null, {
|
|
filter: "progid:DXImageTransform.Microsoft.AlphaImageLoader(sizingMethod=scale, src='"+ this.graphic.src + "')",
|
|
position: 'absolute',
|
|
width: w,
|
|
height: this.graphic.height +'px',
|
|
left: (pos[i][0]*o)+'px',
|
|
top: (pos[i][1]*o)+'px'
|
|
},
|
|
div,
|
|
true);
|
|
} else {
|
|
hs4.setStyles(this.td[i], { background: 'url('+ this.graphic.src +') '+ (pos[i][0]*o)+'px '+(pos[i][1]*o)+'px'});
|
|
}
|
|
|
|
if (window.opera && (i == 3 || i ==5))
|
|
hs4.createElement('div', null, dim, this.td[i], true);
|
|
|
|
hs4.setStyles (this.td[i], dim);
|
|
}
|
|
}
|
|
this.graphic = null;
|
|
if (hs4.pendingOutlines[this.outlineType]) hs4.pendingOutlines[this.outlineType].destroy();
|
|
hs4.pendingOutlines[this.outlineType] = this;
|
|
if (this.onLoad) this.onLoad();
|
|
},
|
|
|
|
setPosition : function (exp, pos, vis) {
|
|
pos = pos || {
|
|
x: exp.x.pos,
|
|
y: exp.y.pos,
|
|
w: exp.x.size + exp.x.p1 + exp.x.p2,
|
|
h: exp.y.size + exp.y.p1 + exp.y.p2
|
|
};
|
|
if (vis) this.table.style.visibility = (pos.h >= 4 * this.offset)
|
|
? 'visible' : 'hidden';
|
|
hs4.setStyles(this.table, {
|
|
left: (pos.x - this.offset) +'px',
|
|
top: (pos.y - this.offset) +'px',
|
|
width: (pos.w + 2 * (exp.x.cb + this.offset)) +'px'
|
|
});
|
|
|
|
pos.w += 2 * (exp.x.cb - this.offset);
|
|
pos.h += + 2 * (exp.y.cb - this.offset);
|
|
hs4.setStyles (this.td[4], {
|
|
width: pos.w >= 0 ? pos.w +'px' : 0,
|
|
height: pos.h >= 0 ? pos.h +'px' : 0
|
|
});
|
|
if (this.hasAlphaImageLoader) this.td[3].style.height
|
|
= this.td[5].style.height = this.td[4].style.height;
|
|
},
|
|
|
|
destroy : function(hide) {
|
|
if (hide) this.table.style.visibility = 'hidden';
|
|
else hs4.discardElement(this.table);
|
|
}
|
|
};
|
|
|
|
hs4.Dimension = function(exp, dim) {
|
|
this.exp = exp;
|
|
this.dim = dim;
|
|
this.ucwh = dim == 'x' ? 'Width' : 'Height';
|
|
this.wh = this.ucwh.toLowerCase();
|
|
this.uclt = dim == 'x' ? 'Left' : 'Top';
|
|
this.lt = this.uclt.toLowerCase();
|
|
this.ucrb = dim == 'x' ? 'Right' : 'Bottom';
|
|
this.rb = this.ucrb.toLowerCase();
|
|
};
|
|
hs4.Dimension.prototype = {
|
|
get : function(key) {
|
|
switch (key) {
|
|
case 'loadingPos':
|
|
return this.tpos + this.tb + (this.t - hs4.loading['offset'+ this.ucwh]) / 2;
|
|
case 'loadingPosXfade':
|
|
return this.pos + this.cb+ this.p1 + (this.size - hs4.loading['offset'+ this.ucwh]) / 2;
|
|
case 'wsize':
|
|
return this.size + 2 * this.cb + this.p1 + this.p2;
|
|
case 'fitsize':
|
|
return this.clientSize - this.marginMin - this.marginMax;
|
|
case 'opos':
|
|
return this.pos - (this.exp.outline ? this.exp.outline.offset : 0);
|
|
case 'osize':
|
|
return this.get('wsize') + (this.exp.outline ? 2*this.exp.outline.offset : 0);
|
|
case 'imgPad':
|
|
return this.imgSize ? Math.round((this.size - this.imgSize) / 2) : 0;
|
|
|
|
}
|
|
},
|
|
calcBorders: function() {
|
|
// correct for borders
|
|
this.cb = (this.exp.content['offset'+ this.ucwh] - this.t) / 2;
|
|
this.marginMax = hs4['margin'+ this.ucrb] + 2 * this.cb;
|
|
},
|
|
calcThumb: function() {
|
|
this.t = this.exp.el[this.wh] ? parseInt(this.exp.el[this.wh]) :
|
|
this.exp.el['offset'+ this.ucwh];
|
|
this.tpos = this.exp.tpos[this.dim];
|
|
this.tb = (this.exp.el['offset'+ this.ucwh] - this.t) / 2;
|
|
this.p1 = this.p2 = 0;
|
|
if (this.tpos == 0) {
|
|
this.tpos = (hs4.page[this.wh] / 2) + hs4.page['scroll'+ this.uclt];
|
|
};
|
|
},
|
|
calcExpanded: function() {
|
|
this.justify = 'auto';
|
|
|
|
// get alignment
|
|
if (this.exp.align == 'center') this.justify = 'center';
|
|
else if (new RegExp(this.lt).test(this.exp.anchor)) this.justify = null;
|
|
else if (new RegExp(this.rb).test(this.exp.anchor)) this.justify = 'max';
|
|
|
|
|
|
// size and position
|
|
this.pos = this.tpos - this.cb + this.tb;
|
|
this.size = Math.min(this.full, this.exp['max'+ this.ucwh] || this.full);
|
|
this.minSize = this.exp.allowSizeReduction ?
|
|
Math.min(this.exp['min'+ this.ucwh], this.full) : this.full;
|
|
if (hs4.padToMinWidth && this.dim == 'x') this.minSize = this.exp.minWidth;
|
|
this.target = this.exp['target'+ this.dim.toUpperCase()];
|
|
this.marginMin = hs4['margin'+ this.uclt];
|
|
this.scroll = hs4.page['scroll'+ this.uclt];
|
|
this.clientSize = hs4.page[this.wh];
|
|
},
|
|
setSize: function(i) {
|
|
this.size = i;
|
|
this.exp.content.style[this.wh] = i +'px';
|
|
this.exp.wrapper.style[this.wh] = this.get('wsize') +'px';
|
|
if (this.exp.outline) this.exp.outline.setPosition(this.exp);
|
|
if (this.dim == 'x' && this.exp.overlayBox) this.exp.sizeOverlayBox(true);
|
|
if (this.dim == 'x' && this.exp.slideshow && this.exp.isImage) {
|
|
if (i == this.full) this.exp.slideshow.disable('full-expand');
|
|
else this.exp.slideshow.enable('full-expand');
|
|
}
|
|
},
|
|
setPos: function(i) {
|
|
this.pos = i;
|
|
this.exp.wrapper.style[this.lt] = i +'px';
|
|
|
|
if (this.exp.outline) this.exp.outline.setPosition(this.exp);
|
|
|
|
}
|
|
};
|
|
|
|
hs4.Expander = function(a, params, custom, contentType) {
|
|
if (document.readyState && hs4.ie && !hs4.isDomReady) {
|
|
hs4.onDomReady = function() {
|
|
new hs4.Expander(a, params, custom, contentType);
|
|
};
|
|
return;
|
|
}
|
|
this.a = a;
|
|
this.custom = custom;
|
|
this.contentType = contentType || 'image';
|
|
this.isImage = !this.isHtml;
|
|
|
|
hs4.continuePreloading = false;
|
|
this.overlays = [];
|
|
this.last = hs4.last;
|
|
hs4.last = null;
|
|
hs4.init();
|
|
var key = this.key = hs4.expanders.length;
|
|
// override inline parameters
|
|
for (var i = 0; i < hs4.overrides.length; i++) {
|
|
var name = hs4.overrides[i];
|
|
this[name] = params && typeof params[name] != 'undefined' ?
|
|
params[name] : hs4[name];
|
|
}
|
|
if (!this.src) this.src = a.href;
|
|
// get thumb
|
|
var el = (params && params.thumbnailId) ? hs4.$(params.thumbnailId) : a;
|
|
el = this.thumb = el.getElementsByTagName('img')[0] || el;
|
|
this.thumbsUserSetId = el.id || a.id;
|
|
|
|
// check if already open
|
|
for (var i = 0; i < hs4.expanders.length; i++) {
|
|
if (hs4.expanders[i] && hs4.expanders[i].a == a
|
|
&& !(this.last && this.transitions[1] == 'crossfade')) {
|
|
hs4.expanders[i].focus();
|
|
return false;
|
|
}
|
|
}
|
|
// cancel other
|
|
for (var i = 0; i < hs4.expanders.length; i++) {
|
|
if (hs4.expanders[i] && hs4.expanders[i].thumb != el && !hs4.expanders[i].onLoadStarted) {
|
|
hs4.expanders[i].cancelLoading();
|
|
}
|
|
}
|
|
hs4.expanders[this.key] = this;
|
|
if (!hs4.allowMultipleInstances) {
|
|
if (hs4.expanders[key-1]) hs4.expanders[key-1].close();
|
|
if (typeof hs4.focusKey != 'undefined' && hs4.expanders[hs4.focusKey])
|
|
hs4.expanders[hs4.focusKey].close();
|
|
}
|
|
|
|
|
|
// initiate metrics
|
|
this.el = el;
|
|
this.tpos = hs4.getPosition(el);
|
|
hs4.page = hs4.getPageSize();
|
|
var x = this.x = new hs4.Dimension(this, 'x');
|
|
x.calcThumb();
|
|
var y = this.y = new hs4.Dimension(this, 'y');
|
|
y.calcThumb();
|
|
|
|
// instanciate the wrapper
|
|
this.wrapper = hs4.createElement(
|
|
'div', {
|
|
id: 'highslide-wrapper-'+ this.key,
|
|
className: this.wrapperClassName
|
|
}, {
|
|
visibility: 'hidden',
|
|
position: 'absolute',
|
|
zIndex: hs4.zIndexCounter++
|
|
}, null, true );
|
|
|
|
this.wrapper.onmouseover = this.wrapper.onmouseout = hs4.wrapperMouseHandler;
|
|
if (this.contentType == 'image' && this.outlineWhileAnimating == 2)
|
|
this.outlineWhileAnimating = 0;
|
|
|
|
// get the outline
|
|
if (!this.outlineType
|
|
|| (this.last && this.isImage && this.transitions[1] == 'crossfade')) {
|
|
this[this.contentType +'Create']();
|
|
|
|
} else if (hs4.pendingOutlines[this.outlineType]) {
|
|
this.connectOutline();
|
|
this[this.contentType +'Create']();
|
|
|
|
} else {
|
|
this.showLoading();
|
|
var exp = this;
|
|
new hs4.Outline(this.outlineType,
|
|
function () {
|
|
exp.connectOutline();
|
|
exp[exp.contentType +'Create']();
|
|
}
|
|
);
|
|
}
|
|
return true;
|
|
};
|
|
|
|
hs4.Expander.prototype = {
|
|
|
|
connectOutline : function() {
|
|
var o = this.outline = hs4.pendingOutlines[this.outlineType];
|
|
o.table.style.zIndex = this.wrapper.style.zIndex;
|
|
hs4.pendingOutlines[this.outlineType] = null;
|
|
},
|
|
|
|
showLoading : function() {
|
|
if (this.onLoadStarted || this.loading) return;
|
|
|
|
this.loading = hs4.loading;
|
|
var exp = this;
|
|
this.loading.onclick = function() {
|
|
exp.cancelLoading();
|
|
};
|
|
var exp = this,
|
|
l = this.x.get('loadingPos') +'px',
|
|
t = this.y.get('loadingPos') +'px';
|
|
if (!tgt && this.last && this.transitions[1] == 'crossfade')
|
|
var tgt = this.last;
|
|
if (tgt) {
|
|
l = tgt.x.get('loadingPosXfade') +'px';
|
|
t = tgt.y.get('loadingPosXfade') +'px';
|
|
this.loading.style.zIndex = hs4.zIndexCounter++;
|
|
}
|
|
setTimeout(function () {
|
|
if (exp.loading) hs4.setStyles(exp.loading, { left: l, top: t, zIndex: hs4.zIndexCounter++ })}
|
|
, 100);
|
|
},
|
|
|
|
imageCreate : function() {
|
|
var exp = this;
|
|
|
|
var img = document.createElement('img');
|
|
this.content = img;
|
|
img.onload = function () {
|
|
if (hs4.expanders[exp.key]) exp.contentLoaded();
|
|
};
|
|
if (hs4.blockRightClick) img.oncontextmenu = function() { return false; };
|
|
img.className = 'highslide-image';
|
|
hs4.setStyles(img, {
|
|
visibility: 'hidden',
|
|
display: 'block',
|
|
position: 'absolute',
|
|
maxWidth: '9999px',
|
|
zIndex: 3
|
|
});
|
|
img.title = hs4.lang.restoreTitle;
|
|
if (hs4.safari) hs4.container.appendChild(img);
|
|
if (hs4.ie && hs4.flushImgSize) img.src = null;
|
|
img.src = this.src;
|
|
|
|
this.showLoading();
|
|
},
|
|
|
|
contentLoaded : function() {
|
|
try {
|
|
if (!this.content) return;
|
|
this.content.onload = null;
|
|
if (this.onLoadStarted) return;
|
|
else this.onLoadStarted = true;
|
|
|
|
var x = this.x, y = this.y;
|
|
|
|
if (this.loading) {
|
|
hs4.setStyles(this.loading, { top: '-9999px' });
|
|
this.loading = null;
|
|
}
|
|
//this.marginBottom = hs4.marginBottom;
|
|
x.full = this.content.width;
|
|
y.full = this.content.height;
|
|
|
|
hs4.setStyles(this.content, {
|
|
width: this.x.t +'px',
|
|
height: this.y.t +'px'
|
|
});
|
|
|
|
this.wrapper.appendChild(this.content);
|
|
hs4.setStyles (this.wrapper, {
|
|
left: this.x.tpos +'px',
|
|
top: this.y.tpos +'px'
|
|
});
|
|
hs4.container.appendChild(this.wrapper);
|
|
|
|
x.calcBorders();
|
|
y.calcBorders();
|
|
|
|
|
|
this.initSlideshow();
|
|
this.getOverlays();
|
|
|
|
var ratio = x.full / y.full;
|
|
|
|
x.calcExpanded();
|
|
this.justify(x);
|
|
|
|
y.calcExpanded();
|
|
this.justify(y);
|
|
if (this.overlayBox) this.sizeOverlayBox(0, 1);
|
|
|
|
if (this.allowSizeReduction) {
|
|
this.correctRatio(ratio);
|
|
var ss = this.slideshow;
|
|
if (ss && this.last && ss.controls && ss.fixedControls) {
|
|
var pos = ss.overlayOptions.position || '', p;
|
|
for (var dim in hs4.oPos) for (var i = 0; i < 5; i++) {
|
|
p = this[dim];
|
|
if (pos.match(hs4.oPos[dim][i])) {
|
|
p.pos = this.last[dim].pos
|
|
+ (this.last[dim].p1 - p.p1)
|
|
+ (this.last[dim].size - p.size) * [0, 0, .5, 1, 1][i];
|
|
if (ss.fixedControls == 'fit') {
|
|
if (p.pos + p.size + p.p1 + p.p2 > p.scroll + p.clientSize - p.marginMax)
|
|
p.pos = p.scroll + p.clientSize - p.size - p.marginMin - p.marginMax - p.p1 - p.p2;
|
|
if (p.pos < p.scroll + p.marginMin) p.pos = p.scroll + p.marginMin;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if (this.isImage && this.x.full > this.x.size) {
|
|
this.createFullExpand();
|
|
if (this.overlays.length == 1) this.sizeOverlayBox();
|
|
}
|
|
}
|
|
this.show();
|
|
|
|
} catch (e) {
|
|
window.location.href = this.src;
|
|
}
|
|
},
|
|
|
|
justify : function (p, moveOnly) {
|
|
var tgtArr, tgt = p.target, dim = p == this.x ? 'x' : 'y';
|
|
|
|
if (tgt && tgt.match(/ /)) {
|
|
tgtArr = tgt.split(' ');
|
|
tgt = tgtArr[0];
|
|
}
|
|
if (tgt && hs4.$(tgt)) {
|
|
p.pos = hs4.getPosition(hs4.$(tgt))[dim];
|
|
if (tgtArr && tgtArr[1] && tgtArr[1].match(/^[-]?[0-9]+px$/))
|
|
p.pos += parseInt(tgtArr[1]);
|
|
|
|
} else if (p.justify == 'auto' || p.justify == 'center') {
|
|
|
|
var hasMovedMin = false;
|
|
|
|
var allowReduce = hs4.allowSizeReduction;
|
|
if (p.justify == 'center') p.pos = Math.round(p.scroll + (p.clientSize - p.marginMax - p.get('wsize')) / 2);
|
|
else
|
|
p.pos = Math.round(p.pos - ((p.get('wsize') - p.t) / 2));
|
|
if (p.pos < p.scroll + p.marginMin) {
|
|
p.pos = p.scroll + p.marginMin;
|
|
hasMovedMin = true;
|
|
}
|
|
if (!moveOnly && p.size < p.minSize) {
|
|
p.size = p.minSize;
|
|
allowReduce = false;
|
|
}
|
|
if (p.pos + p.get('wsize') > p.scroll + p.clientSize - p.marginMax) {
|
|
if (!moveOnly && hasMovedMin && allowReduce) {
|
|
p.size = p.get('fitsize'); // can't expand more
|
|
} else if (p.get('wsize') < p.get('fitsize')) {
|
|
p.pos = p.scroll + p.clientSize - p.marginMax - p.get('wsize');
|
|
} else { // image larger than viewport
|
|
p.pos = p.scroll + p.marginMin;
|
|
if (!moveOnly && allowReduce) p.size = p.get('fitsize');
|
|
}
|
|
}
|
|
|
|
if (!moveOnly && p.size < p.minSize) {
|
|
p.size = p.minSize;
|
|
allowReduce = false;
|
|
}
|
|
|
|
|
|
} else if (p.justify == 'max') {
|
|
p.pos = Math.floor(p.pos - p.size + p.t);
|
|
}
|
|
|
|
|
|
if (p.pos < p.marginMin) {
|
|
var tmpMin = p.pos;
|
|
p.pos = p.marginMin;
|
|
|
|
if (allowReduce && !moveOnly) p.size = p.size - (p.pos - tmpMin);
|
|
|
|
}
|
|
},
|
|
|
|
correctRatio : function(ratio) {
|
|
var x = this.x, y = this.y;
|
|
var changed = false;
|
|
if (x.size / y.size > ratio) { // width greater
|
|
x.size = y.size * ratio;
|
|
if (x.size < x.minSize) { // below minWidth
|
|
if (hs4.padToMinWidth) x.imgSize = x.size;
|
|
x.size = x.minSize;
|
|
if (!x.imgSize)
|
|
y.size = x.size / ratio;
|
|
}
|
|
changed = true;
|
|
|
|
} else if (x.size / y.size < ratio) { // height greater
|
|
var tmpHeight = y.size;
|
|
y.size = x.size / ratio;
|
|
changed = true;
|
|
}
|
|
this.fitOverlayBox(ratio);
|
|
|
|
if (changed) {
|
|
x.pos = x.tpos - x.cb + x.tb;
|
|
x.minSize = x.size;
|
|
this.justify(x, true);
|
|
|
|
y.pos = y.tpos - y.cb + y.tb;
|
|
y.minSize = y.size;
|
|
this.justify(y, true);
|
|
if (this.overlayBox) this.sizeOverlayBox();
|
|
}
|
|
},
|
|
fitOverlayBox : function(ratio) {
|
|
var x = this.x, y = this.y;
|
|
if (this.overlayBox) {
|
|
while (y.size > this.minHeight && x.size > this.minWidth
|
|
&& y.get('wsize') > y.get('fitsize')) {
|
|
y.size -= 10;
|
|
if (ratio) x.size = y.size * ratio;
|
|
this.sizeOverlayBox(0, 1);
|
|
}
|
|
}
|
|
},
|
|
|
|
show : function () {
|
|
this.doShowHide('hidden');
|
|
// Apply size change
|
|
this.changeSize(
|
|
1,
|
|
{
|
|
xpos: this.x.tpos + this.x.tb - this.x.cb,
|
|
ypos: this.y.tpos + this.y.tb - this.y.cb,
|
|
xsize: this.x.t,
|
|
ysize: this.y.t,
|
|
xp1: 0,
|
|
xp2: 0,
|
|
yp1: 0,
|
|
yp2: 0,
|
|
ximgSize: this.x.t,
|
|
ximgPad: 0,
|
|
o: hs4.outlineStartOffset
|
|
},
|
|
{
|
|
xpos: this.x.pos,
|
|
ypos: this.y.pos,
|
|
xsize: this.x.size,
|
|
ysize: this.y.size,
|
|
xp1: this.x.p1,
|
|
yp1: this.y.p1,
|
|
xp2: this.x.p2,
|
|
yp2: this.y.p2,
|
|
ximgSize: this.x.imgSize,
|
|
ximgPad: this.x.get('imgPad'),
|
|
o: this.outline ? this.outline.offset : 0
|
|
},
|
|
hs4.expandDuration
|
|
);
|
|
},
|
|
|
|
changeSize : function(up, from, to, dur) {
|
|
// transition
|
|
var trans = this.transitions,
|
|
other = up ? (this.last ? this.last.a : null) : hs4.upcoming,
|
|
t = (trans[1] && other
|
|
&& hs4.getParam(other, 'transitions')[1] == trans[1]) ?
|
|
trans[1] : trans[0];
|
|
|
|
|
|
if (this[t] && t != 'expand') {
|
|
this[t](up, from, to);
|
|
return;
|
|
}
|
|
if (up) hs4.setStyles(this.wrapper, { opacity: 1 });
|
|
|
|
if (this.outline && !this.outlineWhileAnimating) {
|
|
if (up) this.outline.setPosition(this);
|
|
else this.outline.destroy();
|
|
}
|
|
|
|
|
|
if (!up && this.overlayBox) {
|
|
if (this.slideshow) {
|
|
var c = this.slideshow.controls;
|
|
if (c && hs4.getExpander(c) == this) c.parentNode.removeChild(c);
|
|
}
|
|
hs4.discardElement(this.overlayBox);
|
|
}
|
|
if (this.fadeInOut) {
|
|
from.op = up ? 0 : 1;
|
|
to.op = up;
|
|
}
|
|
var t,
|
|
exp = this,
|
|
easing = Math[this.easing] || Math.easeInQuad,
|
|
steps = (up ? hs4.expandSteps : hs4.restoreSteps) || parseInt(dur / 25) || 1;
|
|
if (!up) easing = Math[this.easingClose] || easing;
|
|
for (var i = 1; i <= steps ; i++) {
|
|
t = Math.round(i * (dur / steps));
|
|
|
|
(function(){
|
|
var pI = i, size = {};
|
|
|
|
for (var x in from) {
|
|
size[x] = easing(t, from[x], to[x] - from[x], dur);
|
|
if (isNaN(size[x])) size[x] = to[x];
|
|
if (!/^op$/.test(x)) size[x] = Math.round(size[x]);
|
|
}
|
|
setTimeout ( function() {
|
|
if (up && pI == 1) {
|
|
exp.content.style.visibility = 'visible';
|
|
exp.a.className += ' highslide-active-anchor';
|
|
}
|
|
exp.setSize(size);
|
|
}, t);
|
|
})();
|
|
}
|
|
|
|
if (up) {
|
|
|
|
setTimeout(function() {
|
|
if (exp.outline) exp.outline.table.style.visibility = "visible";
|
|
}, t);
|
|
setTimeout(function() {
|
|
exp.afterExpand();
|
|
}, t + 50);
|
|
}
|
|
else setTimeout(function() { exp.afterClose(); }, t);
|
|
},
|
|
|
|
setSize : function (to) {
|
|
try {
|
|
if (to.op) hs4.setStyles(this.wrapper, { opacity: to.op });
|
|
hs4.setStyles ( this.wrapper, {
|
|
width : (to.xsize +to.xp1 + to.xp2 +
|
|
2 * this.x.cb) +'px',
|
|
height : (to.ysize +to.yp1 + to.yp2 +
|
|
2 * this.y.cb) +'px',
|
|
left: to.xpos +'px',
|
|
top: to.ypos +'px'
|
|
});
|
|
hs4.setStyles(this.content, {
|
|
top: to.yp1 +'px',
|
|
left: (to.xp1 + to.ximgPad) +'px',
|
|
width: (to.ximgSize ||to.xsize) +'px',
|
|
height: to.ysize +'px'
|
|
});
|
|
|
|
if (this.outline && this.outlineWhileAnimating) {
|
|
var o = this.outline.offset - to.o;
|
|
this.outline.setPosition(this, {
|
|
x: to.xpos + o,
|
|
y: to.ypos + o,
|
|
w: to.xsize + to.xp1 + to.xp2 + - 2 * o,
|
|
h: to.ysize + to.yp1 + to.yp2 + - 2 * o
|
|
}, 1);
|
|
}
|
|
|
|
this.wrapper.style.visibility = 'visible';
|
|
|
|
} catch (e) {
|
|
window.location.href = this.src;
|
|
}
|
|
},
|
|
|
|
fade : function(up, from, to) {
|
|
this.outlineWhileAnimating = false;
|
|
var exp = this, t = up ? 250 : 0;
|
|
|
|
if (up) {
|
|
hs4.setStyles(this.wrapper, { opacity: 0 });
|
|
this.setSize(to);
|
|
this.content.style.visibility = 'visible';
|
|
|
|
hs4.fade (this.wrapper, 0, 1);
|
|
}
|
|
|
|
if (this.outline) {
|
|
this.outline.table.style.zIndex = this.wrapper.style.zIndex;
|
|
var dir = up || -1;
|
|
for (var i = from.o; dir * i <= dir * to.o; i += dir, t += 25) {
|
|
(function() {
|
|
var o = up ? to.o - i : from.o - i;
|
|
setTimeout(function() {
|
|
exp.outline.setPosition(exp, {
|
|
x: (exp.x.pos + o),
|
|
y: (exp.y.pos + o),
|
|
w: (exp.x.size - 2 * o + exp.x.p1 + exp.x.p2),
|
|
h: (exp.y.size - 2 * o + exp.y.p1 + exp.y.p2)
|
|
}, 1);
|
|
}, t);
|
|
})();
|
|
}
|
|
}
|
|
|
|
|
|
if (up) setTimeout(function() { exp.afterExpand(); }, t+50);
|
|
else {
|
|
setTimeout( function() {
|
|
if (exp.outline) exp.outline.destroy(exp.preserveContent);
|
|
hs4.fade (exp.wrapper, 1, 0);
|
|
setTimeout( function() {
|
|
exp.afterClose();
|
|
}, 250);
|
|
}, t);
|
|
}
|
|
},
|
|
|
|
crossfade : function (up, from, to) {
|
|
if (!up) return;
|
|
var exp = this, steps = parseInt(hs4.transitionDuration / 25) || 1, last = this.last;
|
|
hs4.removeEventListener(document, 'mousemove', hs4.dragHandler);
|
|
|
|
hs4.setStyles(this.content, {
|
|
width: (to.ximgSize || to.xsize) +'px',
|
|
height: to.ysize +'px'
|
|
});
|
|
this.outline = this.last.outline;
|
|
this.last.outline = null;
|
|
this.fadeBox = hs4.createElement('div', {
|
|
className: 'highslide-image'
|
|
}, {
|
|
position: 'absolute',
|
|
zIndex: 4,
|
|
overflow: 'hidden',
|
|
display: 'none'
|
|
}
|
|
);
|
|
var names = { oldImg: last, newImg: this };
|
|
for (var x in names) {
|
|
this[x] = names[x].content.cloneNode(1);
|
|
hs4.setStyles(this[x], {
|
|
position: 'absolute',
|
|
border: 0,
|
|
visibility: 'visible'
|
|
});
|
|
this.fadeBox.appendChild(this[x]);
|
|
}
|
|
this.wrapper.appendChild(this.fadeBox);
|
|
from = {
|
|
xpos: last.x.pos,
|
|
xsize: last.x.size,
|
|
xp1: last.x.p1,
|
|
xp2: last.x.p2,
|
|
ximgSize: last.x.imgSize || last.x.size,
|
|
ximgPad: last.x.get('imgPad'),
|
|
ypos: last.y.pos,
|
|
ysize: last.y.size,
|
|
yp1: last.y.p1,
|
|
yp2: last.y.p2,
|
|
o: 1 / steps
|
|
};
|
|
to.ysize = this.y.size;
|
|
to.o = 1;
|
|
if (!to.ximgSize) to.ximgSize = to.xsize;
|
|
var t, easing = Math.easeInOutQuad;
|
|
|
|
if (steps > 1) this.crossfadeStep(from);
|
|
function prep() {
|
|
if (exp.overlayBox) {
|
|
exp.overlayBox.className = '';
|
|
exp.wrapper.appendChild(exp.overlayBox);
|
|
|
|
for (var i = 0; i < exp.last.overlays.length; i++) {
|
|
var oDiv = hs4.$('hsId'+ exp.last.overlays[i]);
|
|
if (oDiv.reuse === exp.key) exp.overlayBox.appendChild(oDiv);
|
|
else hs4.fade(oDiv, oDiv.opacity, 0);
|
|
}
|
|
}
|
|
exp.fadeBox.style.display = '';
|
|
exp.last.content.style.display = 'none';
|
|
};
|
|
if (/rv:1\.[0-8].+Gecko/.test(navigator.userAgent)) setTimeout(prep, 0);
|
|
else prep();
|
|
if (hs4.safari) {
|
|
var match = navigator.userAgent.match(/Safari\/([0-9]{3})/);
|
|
if (match && parseInt(match[1]) < 525) this.wrapper.style.visibility = 'visible';
|
|
}
|
|
|
|
for (var i = 1; i <= steps; i++) {
|
|
t = Math.round(i * (hs4.transitionDuration / steps));
|
|
|
|
(function(){
|
|
var size = {}, pI = i;
|
|
for (var x in from) {
|
|
var val = easing(t, from[x], to[x] - from[x], hs4.transitionDuration);
|
|
if (isNaN(val)) val = to[x];
|
|
size[x] = (x != 'o') ? Math.round(val) : val;
|
|
}
|
|
|
|
setTimeout ( function() {
|
|
exp.crossfadeStep(size);
|
|
}, t);
|
|
})();
|
|
}
|
|
setTimeout ( function () {
|
|
exp.crossfadeEnd();
|
|
}, t + 100);
|
|
|
|
},
|
|
|
|
crossfadeStep : function (size) {
|
|
try {
|
|
if (this.outline) this.outline.setPosition(this, {
|
|
x: size.xpos,
|
|
y: size.ypos,
|
|
w: size.xsize + size.xp1 + size.xp2,
|
|
h: size.ysize + size.yp1 + size.yp2
|
|
}, 1);
|
|
this.last.wrapper.style.clip = 'rect('
|
|
+ (size.ypos - this.last.y.pos)+'px, '
|
|
+ (size.xsize + size.xp1 + size.xp2 + size.xpos + 2 * this.last.x.cb - this.last.x.pos) +'px, '
|
|
+ (size.ysize + size.yp1 + size.yp2 + size.ypos + 2 * this.last.y.cb - this.last.y.pos) +'px, '
|
|
+ (size.xpos - this.last.x.pos)+'px)';
|
|
|
|
hs4.setStyles(this.content, {
|
|
top: size.yp1 +'px',
|
|
left: (size.xp1 + this.x.get('imgPad')) +'px',
|
|
marginTop: (this.y.pos - size.ypos) +'px',
|
|
marginLeft: (this.x.pos - size.xpos) +'px'
|
|
});
|
|
|
|
hs4.setStyles(this.wrapper, {
|
|
top: size.ypos +'px',
|
|
left: size.xpos +'px',
|
|
width: (size.xp1 + size.xp2 + size.xsize + 2 * this.x.cb)+ 'px',
|
|
height: (size.yp1 + size.yp2 + size.ysize + 2 * this.y.cb) + 'px'
|
|
});
|
|
hs4.setStyles(this.fadeBox, {
|
|
width: (size.ximgSize || size.xsize) + 'px',
|
|
height: size.ysize +'px',
|
|
left: (size.xp1 + size.ximgPad) +'px',
|
|
top: size.yp1 +'px',
|
|
visibility: 'visible'
|
|
});
|
|
|
|
hs4.setStyles(this.oldImg, {
|
|
top: (this.last.y.pos - size.ypos + this.last.y.p1 - size.yp1)+'px',
|
|
left: (this.last.x.pos - size.xpos + this.last.x.p1 - size.xp1 + this.last.x.get('imgPad') - size.ximgPad)+'px'
|
|
});
|
|
|
|
hs4.setStyles(this.newImg, {
|
|
opacity: size.o,
|
|
top: (this.y.pos - size.ypos + this.y.p1 - size.yp1) +'px',
|
|
left: (this.x.pos - size.xpos + this.x.p1 - size.xp1 + this.x.get('imgPad') - size.ximgPad) +'px'
|
|
});
|
|
hs4.setStyles(this.overlayBox, {
|
|
width: size.xsize + 'px',
|
|
height: size.ysize +'px',
|
|
left: (size.xp1 + this.x.cb) +'px',
|
|
top: (size.yp1 + this.y.cb) +'px'
|
|
});
|
|
} catch (e) {}
|
|
},
|
|
crossfadeEnd : function() {
|
|
this.wrapper.style.background = this.wrapperBG || '';
|
|
|
|
this.wrapper.style.visibility = this.content.style.visibility = 'visible';
|
|
this.fadeBox.style.display = 'none';
|
|
this.a.className += ' highslide-active-anchor';
|
|
this.afterExpand();
|
|
this.last.afterClose();
|
|
},
|
|
reuseOverlay : function(o, el) {
|
|
if (!this.last) return false;
|
|
for (var i = 0; i < this.last.overlays.length; i++) {
|
|
var oDiv = hs4.$('hsId'+ this.last.overlays[i]);
|
|
if (oDiv && oDiv.hsId == o.hsId) {
|
|
this.genOverlayBox();
|
|
oDiv.reuse = this.key;
|
|
hs4.push(this.overlays, this.last.overlays[i]);
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
},
|
|
|
|
|
|
afterExpand : function() {
|
|
this.isExpanded = true;
|
|
this.focus();
|
|
|
|
if (this.dimmingOpacity) hs4.dim(this);
|
|
if (hs4.upcoming && hs4.upcoming == this.a) hs4.upcoming = null;
|
|
this.prepareNextOutline();
|
|
|
|
|
|
var p = hs4.page, mX = hs4.mouse.x + p.scrollLeft, mY = hs4.mouse.y + p.scrollTop;
|
|
this.mouseIsOver = this.x.pos < mX && mX < this.x.pos + this.x.get('wsize')
|
|
&& this.y.pos < mY && mY < this.y.pos + this.y.get('wsize');
|
|
|
|
if (this.overlayBox) this.showOverlays();
|
|
|
|
},
|
|
|
|
|
|
prepareNextOutline : function() {
|
|
var key = this.key;
|
|
var outlineType = this.outlineType;
|
|
new hs4.Outline(outlineType,
|
|
function () { try { hs4.expanders[key].preloadNext(); } catch (e) {} });
|
|
},
|
|
|
|
|
|
preloadNext : function() {
|
|
var next = this.getAdjacentAnchor(1);
|
|
if (next && next.onclick.toString().match(/hs4\.expand/))
|
|
var img = hs4.createElement('img', { src: hs4.getSrc(next) });
|
|
},
|
|
|
|
|
|
getAdjacentAnchor : function(op) {
|
|
var current = this.getAnchorIndex(), as = hs4.anchors.groups[this.slideshowGroup || 'none'];
|
|
|
|
/*< ? if ($cfg->slideshow) : ?>s*/
|
|
if (!as[current + op] && this.slideshow && this.slideshow.repeat) {
|
|
if (op == 1) return as[0];
|
|
else if (op == -1) return as[as.length-1];
|
|
}
|
|
/*< ? endif ?>s*/
|
|
return as[current + op] || null;
|
|
},
|
|
|
|
getAnchorIndex : function() {
|
|
var arr = hs4.anchors.groups[this.slideshowGroup || 'none'];
|
|
for (var i = 0; i < arr.length; i++) {
|
|
if (arr[i] == this.a) return i;
|
|
}
|
|
return null;
|
|
},
|
|
|
|
|
|
getNumber : function() {
|
|
if (this[this.numberPosition]) {
|
|
var arr = hs4.anchors.groups[this.slideshowGroup || 'none'];
|
|
var s = hs4.lang.number.replace('%1', this.getAnchorIndex() + 1).replace('%2', arr.length);
|
|
this[this.numberPosition].innerHTML =
|
|
'<div class="highslide-number">'+ s +'</div>'+ this[this.numberPosition].innerHTML;
|
|
}
|
|
},
|
|
initSlideshow : function() {
|
|
if (this.slideshow) return;
|
|
|
|
if (!this.last) {
|
|
for (var i = 0; i < hs4.slideshows.length; i++) {
|
|
var ss = hs4.slideshows[i], sg = ss.slideshowGroup;
|
|
if (typeof sg == 'undefined' || sg === null || sg === this.slideshowGroup)
|
|
this.slideshow = new hs4.Slideshow(ss);
|
|
}
|
|
} else {
|
|
this.slideshow = this.last.slideshow;
|
|
}
|
|
var ss = this.slideshow;
|
|
if (!ss) return;
|
|
var exp = ss.exp = this;
|
|
|
|
ss.checkFirstAndLast();
|
|
ss.disable('full-expand');
|
|
if (ss.controls) {
|
|
var o = ss.overlayOptions || {};
|
|
o.overlayId = ss.controls;
|
|
o.hs4Id = 'controls';
|
|
this.createOverlay(o);
|
|
}
|
|
if (!this.last && this.autoplay) ss.play(true);
|
|
if (ss.autoplay) {
|
|
ss.autoplay = setTimeout(function() {
|
|
hs4.next(exp.key);
|
|
}, (ss.interval || 500));
|
|
}
|
|
},
|
|
|
|
cancelLoading : function() {
|
|
hs4.expanders[this.key] = null;
|
|
if (hs4.upcoming == this.a) hs4.upcoming = null;
|
|
hs4.undim(this.key);
|
|
if (this.loading) hs4.loading.style.left = '-9999px';
|
|
},
|
|
|
|
writeCredits : function () {
|
|
if (this.credits) return;
|
|
this.credits = hs4.createElement('a', {
|
|
href: hs4.creditsHref,
|
|
className: 'highslide-credits',
|
|
innerHTML: hs4.lang.creditsText,
|
|
title: hs4.lang.creditsTitle
|
|
});
|
|
this.createOverlay({
|
|
overlayId: this.credits,
|
|
position: 'top left',
|
|
hsId: 'credits'
|
|
});
|
|
},
|
|
|
|
getInline : function(types, addOverlay) {
|
|
for (var i = 0; i < types.length; i++) {
|
|
var type = types[i], s = null;
|
|
if (!this[type +'Id'] && this.thumbsUserSetId)
|
|
this[type +'Id'] = type +'-for-'+ this.thumbsUserSetId;
|
|
if (this[type +'Id']) this[type] = hs4.getNode(this[type +'Id']);
|
|
if (!this[type] && !this[type +'Text'] && this[type +'Eval']) try {
|
|
s = eval(this[type +'Eval']);
|
|
} catch (e) {}
|
|
if (!this[type] && this[type +'Text']) {
|
|
s = this[type +'Text'];
|
|
}
|
|
if (!this[type] && !s) {
|
|
var next = this.a.nextSibling;
|
|
while (next && !hs4.isHsAnchor(next)) {
|
|
if ((new RegExp('highslide-'+ type)).test(next.className || null)) {
|
|
this[type] = next.cloneNode(1);
|
|
break;
|
|
}
|
|
next = next.nextSibling;
|
|
}
|
|
}
|
|
if (!this[type] && !s && this.numberPosition == type) s = '\n';
|
|
|
|
if (!this[type] && s) this[type] = hs4.createElement('div',
|
|
{ className: 'highslide-'+ type, innerHTML: s } );
|
|
|
|
if (addOverlay && this[type]) {
|
|
var o = { position: (type == 'heading') ? 'above' : 'below' };
|
|
for (var x in this[type+'Overlay']) o[x] = this[type+'Overlay'][x];
|
|
o.overlayId = this[type];
|
|
this.createOverlay(o);
|
|
}
|
|
}
|
|
},
|
|
|
|
|
|
// on end move and resize
|
|
doShowHide : function(visibility) {
|
|
if (hs4.hideSelects) this.showHideElements('SELECT', visibility);
|
|
if (hs4.hideIframes) this.showHideElements('IFRAME', visibility);
|
|
if (hs4.geckoMac) this.showHideElements('*', visibility);
|
|
},
|
|
showHideElements : function (tagName, visibility) {
|
|
var els = document.getElementsByTagName(tagName);
|
|
var prop = tagName == '*' ? 'overflow' : 'visibility';
|
|
for (var i = 0; i < els.length; i++) {
|
|
if (prop == 'visibility' || (document.defaultView.getComputedStyle(
|
|
els[i], "").getPropertyValue('overflow') == 'auto'
|
|
|| els[i].getAttribute('hidden-by') != null)) {
|
|
var hiddenBy = els[i].getAttribute('hidden-by');
|
|
if (visibility == 'visible' && hiddenBy) {
|
|
hiddenBy = hiddenBy.replace('['+ this.key +']', '');
|
|
els[i].setAttribute('hidden-by', hiddenBy);
|
|
if (!hiddenBy) els[i].style[prop] = els[i].origProp;
|
|
} else if (visibility == 'hidden') { // hide if behind
|
|
var elPos = hs4.getPosition(els[i]);
|
|
elPos.w = els[i].offsetWidth;
|
|
elPos.h = els[i].offsetHeight;
|
|
if (!this.dimmingOpacity) { // hide all if dimming
|
|
|
|
var clearsX = (elPos.x + elPos.w < this.x.get('opos')
|
|
|| elPos.x > this.x.get('opos') + this.x.get('osize'));
|
|
var clearsY = (elPos.y + elPos.h < this.y.get('opos')
|
|
|| elPos.y > this.y.get('opos') + this.y.get('osize'));
|
|
}
|
|
var wrapperKey = hs4.getWrapperKey(els[i]);
|
|
if (!clearsX && !clearsY && wrapperKey != this.key) { // element falls behind image
|
|
if (!hiddenBy) {
|
|
els[i].setAttribute('hidden-by', '['+ this.key +']');
|
|
els[i].origProp = els[i].style[prop];
|
|
els[i].style[prop] = 'hidden';
|
|
} else if (!hiddenBy.match('['+ this.key +']')) {
|
|
els[i].setAttribute('hidden-by', hiddenBy + '['+ this.key +']');
|
|
}
|
|
} else if ((hiddenBy == '['+ this.key +']' || hs4.focusKey == wrapperKey)
|
|
&& wrapperKey != this.key) { // on move
|
|
els[i].setAttribute('hidden-by', '');
|
|
els[i].style[prop] = els[i].origProp || '';
|
|
} else if (hiddenBy && hiddenBy.match('['+ this.key +']')) {
|
|
els[i].setAttribute('hidden-by', hiddenBy.replace('['+ this.key +']', ''));
|
|
}
|
|
|
|
}
|
|
}
|
|
}
|
|
},
|
|
|
|
focus : function() {
|
|
this.wrapper.style.zIndex = hs4.zIndexCounter++;
|
|
// blur others
|
|
for (var i = 0; i < hs4.expanders.length; i++) {
|
|
if (hs4.expanders[i] && i == hs4.focusKey) {
|
|
var blurExp = hs4.expanders[i];
|
|
blurExp.content.className += ' highslide-'+ blurExp.contentType +'-blur';
|
|
blurExp.content.style.cursor = hs4.ie ? 'hand' : 'pointer';
|
|
blurExp.content.title = hs4.lang.focusTitle;
|
|
}
|
|
}
|
|
|
|
// focus this
|
|
if (this.outline) this.outline.table.style.zIndex
|
|
= this.wrapper.style.zIndex;
|
|
this.content.className = 'highslide-'+ this.contentType;
|
|
this.content.title = hs4.lang.restoreTitle;
|
|
|
|
if (hs4.restoreCursor) {
|
|
hs4.styleRestoreCursor = window.opera ? 'pointer' : 'url('+ hs4.graphicsDir + hs4.restoreCursor +'), pointer';
|
|
if (hs4.ie && hs4.ieVersion() < 6) hs4.styleRestoreCursor = 'hand';
|
|
this.content.style.cursor = hs4.styleRestoreCursor;
|
|
}
|
|
|
|
hs4.focusKey = this.key;
|
|
hs4.addEventListener(document, window.opera ? 'keypress' : 'keydown', hs4.keyHandler);
|
|
},
|
|
|
|
moveTo: function(x, y) {
|
|
this.x.setPos(x);
|
|
this.y.setPos(y);
|
|
},
|
|
resize : function (e) {
|
|
var w, h, r = e.width / e.height;
|
|
w = Math.max(e.width + e.dX, Math.min(this.minWidth, this.x.full));
|
|
if (this.isImage && Math.abs(w - this.x.full) < 12) w = this.x.full;
|
|
h = w / r;
|
|
if (h < Math.min(this.minHeight, this.y.full)) {
|
|
h = Math.min(this.minHeight, this.y.full);
|
|
if (this.isImage) w = h * r;
|
|
}
|
|
this.resizeTo(w, h);
|
|
},
|
|
resizeTo: function(w, h) {
|
|
this.y.setSize(h);
|
|
this.x.setSize(w);
|
|
},
|
|
|
|
close : function() {
|
|
if (this.isClosing || !this.isExpanded
|
|
|| (hs4.upcoming && this.transitions[1] == 'crossfade')
|
|
) return;
|
|
this.isClosing = true;
|
|
if (this.slideshow && !hs4.upcoming) this.slideshow.pause();
|
|
|
|
hs4.removeEventListener(document, window.opera ? 'keypress' : 'keydown', hs4.keyHandler);
|
|
|
|
try {
|
|
this.content.style.cursor = 'default';
|
|
this.changeSize(
|
|
0, {
|
|
xpos: this.x.pos,
|
|
ypos: this.y.pos,
|
|
xsize: this.x.size,
|
|
ysize: this.y.size,
|
|
xp1: this.x.p1,
|
|
yp1: this.y.p1,
|
|
xp2: this.x.p2,
|
|
yp2: this.y.p2,
|
|
ximgSize: this.x.imgSize,
|
|
ximgPad: this.x.get('imgPad'),
|
|
o: this.outline ? this.outline.offset : 0
|
|
}, {
|
|
xpos: this.x.tpos - this.x.cb + this.x.tb,
|
|
ypos: this.y.tpos - this.y.cb + this.y.tb,
|
|
xsize: this.x.t,
|
|
ysize: this.y.t,
|
|
xp1: 0,
|
|
yp1: 0,
|
|
xp2: 0,
|
|
yp2: 0,
|
|
ximgSize: this.x.imgSize ? this.x.t : null,
|
|
ximgPad: 0,
|
|
o: hs4.outlineStartOffset
|
|
},
|
|
hs4.restoreDuration
|
|
);
|
|
|
|
} catch (e) { this.afterClose(); }
|
|
},
|
|
|
|
createOverlay : function (o) {
|
|
var el = o.overlayId;
|
|
if (typeof el == 'string') el = hs4.getNode(el);
|
|
if (!el || typeof el == 'string') return;
|
|
el.style.display = 'block';
|
|
o.hsId = o.hsId || o.overlayId;
|
|
if (this.transitions[1] == 'crossfade' && this.reuseOverlay(o, el)) return;
|
|
this.genOverlayBox();
|
|
var width = o.width && /^[0-9]+(px|%)$/.test(o.width) ? o.width : 'auto';
|
|
if (/^(left|right)panel$/.test(o.position) && !/^[0-9]+px$/.test(o.width)) width = '200px';
|
|
|
|
var overlay = hs4.createElement(
|
|
'div', {
|
|
id: 'hsId'+ hs4.idCounter++, hsId: o.hsId
|
|
}, {
|
|
position: 'absolute',
|
|
visibility: 'hidden',
|
|
width: width,
|
|
direction: hs4.lang.cssDirection || ''
|
|
},
|
|
this.overlayBox,
|
|
true
|
|
);
|
|
|
|
overlay.appendChild(el);
|
|
hs4.setAttribs(overlay, {
|
|
hideOnMouseOut: o.hideOnMouseOut,
|
|
opacity: o.opacity || 1,
|
|
hsPos: o.position,
|
|
fade: o.fade
|
|
});
|
|
|
|
if (this.gotOverlays) {
|
|
this.positionOverlay(overlay);
|
|
if (!overlay.hideOnMouseOut || this.mouseIsOver) hs4.fade(overlay, 0, overlay.opacity);
|
|
}
|
|
hs4.push(this.overlays, hs4.idCounter - 1);
|
|
},
|
|
positionOverlay : function(overlay) {
|
|
var p = overlay.hsPos || 'middle center';
|
|
if (/left$/.test(p)) overlay.style.left = 0;
|
|
if (/center$/.test(p)) hs4.setStyles (overlay, {
|
|
left: '50%',
|
|
marginLeft: '-'+ Math.round(overlay.offsetWidth / 2) +'px'
|
|
});
|
|
if (/right$/.test(p)) overlay.style.right = 0;
|
|
|
|
if (/^leftpanel$/.test(p)) {
|
|
hs4.setStyles(overlay, {
|
|
right: '100%',
|
|
marginRight: this.x.cb +'px',
|
|
top: - this.y.cb +'px',
|
|
bottom: - this.y.cb +'px',
|
|
overflow: 'auto'
|
|
});
|
|
this.x.p1 = overlay.offsetWidth;
|
|
|
|
} else if (/^rightpanel$/.test(p)) {
|
|
hs4.setStyles(overlay, {
|
|
left: '100%',
|
|
marginLeft: this.x.cb +'px',
|
|
top: - this.y.cb +'px',
|
|
bottom: - this.y.cb +'px',
|
|
overflow: 'auto'
|
|
});
|
|
this.x.p2 = overlay.offsetWidth;
|
|
}
|
|
if (/^top/.test(p)) overlay.style.top = 0;
|
|
if (/^middle/.test(p)) hs4.setStyles (overlay, {
|
|
top: '50%',
|
|
marginTop: '-'+ Math.round(overlay.offsetHeight / 2) +'px'
|
|
});
|
|
if (/^bottom/.test(p)) overlay.style.bottom = 0;
|
|
if (/^above$/.test(p)) {
|
|
hs4.setStyles(overlay, {
|
|
left: (- this.x.p1 - this.x.cb) +'px',
|
|
right: (- this.x.p2 - this.x.cb) +'px',
|
|
bottom: '100%',
|
|
marginBottom: this.y.cb +'px',
|
|
width: 'auto'
|
|
});
|
|
this.y.p1 = overlay.offsetHeight;
|
|
|
|
} else if (/^below$/.test(p)) {
|
|
hs4.setStyles(overlay, {
|
|
position: 'relative',
|
|
left: (- this.x.p1 - this.x.cb) +'px',
|
|
right: (- this.x.p2 - this.x.cb) +'px',
|
|
top: '100%',
|
|
marginTop: this.y.cb +'px',
|
|
width: 'auto'
|
|
});
|
|
this.y.p2 = overlay.offsetHeight;
|
|
overlay.style.position = 'absolute';
|
|
}
|
|
},
|
|
|
|
getOverlays : function() {
|
|
this.getInline(['heading', 'caption'], true);
|
|
this.getNumber();
|
|
if (this.heading && this.dragByHeading) this.heading.className += ' highslide-move';
|
|
if (hs4.showCredits) this.writeCredits();
|
|
for (var i = 0; i < hs4.overlays.length; i++) {
|
|
var o = hs4.overlays[i], tId = o.thumbnailId, sg = o.slideshowGroup;
|
|
if ((!tId && !sg) || (tId && tId == this.thumbsUserSetId)
|
|
|| (sg && sg === this.slideshowGroup)) {
|
|
this.createOverlay(o);
|
|
}
|
|
}
|
|
var os = [];
|
|
for (var i = 0; i < this.overlays.length; i++) {
|
|
var o = hs4.$('hsId'+ this.overlays[i]);
|
|
if (/panel$/.test(o.hsPos)) this.positionOverlay(o);
|
|
else hs4.push(os, o);
|
|
}
|
|
/*
|
|
var curW = this.x.p1 + this.x.full + this.x.p2;
|
|
if (hs4.padToMinWidth && curW < hs4.minWidth) {
|
|
this.x.p1 += (hs4.minWidth - curW) / 2;
|
|
this.x.p2 += (hs4.minWidth - curW) / 2;
|
|
}
|
|
*/
|
|
for (var i = 0; i < os.length; i++) this.positionOverlay(os[i]);
|
|
this.gotOverlays = true;
|
|
},
|
|
genOverlayBox : function() {
|
|
if (!this.overlayBox) this.overlayBox = hs4.createElement (
|
|
'div', {
|
|
className: this.wrapperClassName
|
|
}, {
|
|
position : 'absolute',
|
|
width: this.x.size ? this.x.size +'px' : this.x.full +'px',
|
|
height: 0,
|
|
visibility : 'hidden',
|
|
overflow : 'hidden',
|
|
zIndex : hs4.ie ? 4 : null
|
|
},
|
|
hs4.container,
|
|
true
|
|
);
|
|
},
|
|
sizeOverlayBox : function(doWrapper, doPanels) {
|
|
hs4.setStyles( this.overlayBox, {
|
|
width: this.x.size +'px',
|
|
height: this.y.size +'px'
|
|
});
|
|
if (doWrapper || doPanels) {
|
|
for (var i = 0; i < this.overlays.length; i++) {
|
|
var o = hs4.$('hsId'+ this.overlays[i]);
|
|
if (o && /^(above|below)$/.test(o.hsPos)) {
|
|
if (hs4.ie && (hs4.ieVersion() <= 6 || document.compatMode == 'BackCompat')) {
|
|
o.style.width = (this.overlayBox.offsetWidth + 2 * this.x.cb
|
|
+ this.x.p1 + this.x.p2) +'px';
|
|
}
|
|
this.y[o.hsPos == 'above' ? 'p1' : 'p2'] = o.offsetHeight;
|
|
}
|
|
}
|
|
}
|
|
if (doWrapper) {
|
|
hs4.setStyles(this.content, {
|
|
top: this.y.p1 +'px'
|
|
});
|
|
hs4.setStyles(this.overlayBox, {
|
|
top: (this.y.p1 + this.y.cb) +'px'
|
|
});
|
|
}
|
|
},
|
|
|
|
showOverlays : function() {
|
|
var b = this.overlayBox;
|
|
b.className = '';
|
|
hs4.setStyles(b, {
|
|
top: (this.y.p1 + this.y.cb) +'px',
|
|
left: (this.x.p1 + this.x.cb) +'px',
|
|
overflow : 'visible'
|
|
});
|
|
if (hs4.safari) b.style.visibility = 'visible';
|
|
this.wrapper.appendChild (b);
|
|
for (var i = 0; i < this.overlays.length; i++) {
|
|
var o = hs4.$('hsId'+ this.overlays[i]);
|
|
o.style.zIndex = o.hsId == 'controls' ? 5 : 4;
|
|
if (!o.hideOnMouseOut || this.mouseIsOver) hs4.fade(o, 0, o.opacity);
|
|
}
|
|
},
|
|
|
|
|
|
|
|
createFullExpand : function () {
|
|
if (this.slideshow && this.slideshow.controls) {
|
|
this.slideshow.enable('full-expand');
|
|
return;
|
|
}
|
|
this.fullExpandLabel = hs4.createElement(
|
|
'a', {
|
|
href: 'javascript:hs4.expanders['+ this.key +'].doFullExpand();',
|
|
title: hs4.lang.fullExpandTitle,
|
|
className: 'highslide-full-expand'
|
|
}
|
|
);
|
|
|
|
this.createOverlay({
|
|
overlayId: this.fullExpandLabel,
|
|
position: hs4.fullExpandPosition,
|
|
hideOnMouseOut: true,
|
|
opacity: hs4.fullExpandOpacity
|
|
});
|
|
},
|
|
|
|
doFullExpand : function () {
|
|
try {
|
|
if (this.fullExpandLabel) hs4.discardElement(this.fullExpandLabel);
|
|
|
|
this.focus();
|
|
|
|
var xpos = this.x.pos - (this.x.full - this.x.size) / 2;
|
|
if (xpos < hs4.marginLeft) xpos = hs4.marginLeft;
|
|
|
|
this.moveTo(xpos, this.y.pos);
|
|
this.resizeTo(this.x.full, this.y.full);
|
|
this.doShowHide('hidden');
|
|
hs4.setDimmerSize(this);
|
|
|
|
} catch (e) {
|
|
window.location.href = this.content.src;
|
|
}
|
|
},
|
|
|
|
|
|
afterClose : function () {
|
|
this.a.className = this.a.className.replace('highslide-active-anchor', '');
|
|
|
|
this.doShowHide('visible');
|
|
if (this.outline && this.outlineWhileAnimating) this.outline.destroy();
|
|
|
|
hs4.discardElement(this.wrapper);
|
|
if (this.dimmingOpacity) hs4.undim(this.key);
|
|
hs4.expanders[this.key] = null;
|
|
hs4.reOrder();
|
|
}
|
|
|
|
};
|
|
|
|
|
|
hs4.Slideshow = function (options) {
|
|
hs4.updateAnchors();
|
|
for (var x in options) this[x] = options[x];
|
|
if (this.useControls) this.getControls();
|
|
};
|
|
hs4.Slideshow.prototype = {
|
|
getControls: function() {
|
|
this.controls = hs4.createElement('div', { innerHTML: hs4.replaceLang(hs4.skin.controls) },
|
|
null, hs4.container);
|
|
|
|
var buttons = ['play', 'pause', 'previous', 'next', 'move', 'full-expand', 'close'];
|
|
this.btn = {};
|
|
var pThis = this;
|
|
for (var i = 0; i < buttons.length; i++) {
|
|
this.btn[buttons[i]] = hs4.getElementByClass(this.controls, 'li', 'highslide-'+ buttons[i]);
|
|
this.enable(buttons[i]);
|
|
}
|
|
this.btn.pause.style.display = 'none';
|
|
//this.disable('full-expand');
|
|
},
|
|
checkFirstAndLast: function() {
|
|
if (this.repeat || !this.controls) return;
|
|
var cur = this.exp.getAnchorIndex(), re = /disabled$/;
|
|
if (cur == 0)
|
|
this.disable('previous');
|
|
else if (re.test(this.btn.previous.getElementsByTagName('a')[0].className))
|
|
this.enable('previous');
|
|
if (cur + 1 == hs4.anchors.groups[this.exp.slideshowGroup || 'none'].length) {
|
|
this.disable('next');
|
|
this.disable('play');
|
|
} else if (re.test(this.btn.next.getElementsByTagName('a')[0].className)) {
|
|
this.enable('next');
|
|
this.enable('play');
|
|
}
|
|
},
|
|
enable: function(btn) {
|
|
if (!this.btn) return;
|
|
var sls = this, a = this.btn[btn].getElementsByTagName('a')[0], re = /disabled$/;
|
|
a.onclick = function() {
|
|
sls[btn]();
|
|
return false;
|
|
};
|
|
if (re.test(a.className)) a.className = a.className.replace(re, '');
|
|
},
|
|
disable: function(btn) {
|
|
if (!this.btn) return;
|
|
var a = this.btn[btn].getElementsByTagName('a')[0];
|
|
a.onclick = function() { return false; };
|
|
if (!/disabled$/.test(a.className)) a.className += ' disabled';
|
|
},
|
|
hitSpace: function() {
|
|
if (this.autoplay) this.pause();
|
|
else this.play();
|
|
},
|
|
play: function(wait) {
|
|
if (this.btn) {
|
|
this.btn.play.style.display = 'none';
|
|
this.btn.pause.style.display = '';
|
|
}
|
|
|
|
this.autoplay = true;
|
|
if (!wait) hs4.next(this.exp.key);
|
|
},
|
|
pause: function() {
|
|
if (this.btn) {
|
|
this.btn.pause.style.display = 'none';
|
|
this.btn.play.style.display = '';
|
|
}
|
|
|
|
clearTimeout(this.autoplay);
|
|
this.autoplay = null;
|
|
},
|
|
previous: function() {
|
|
this.pause();
|
|
hs4.previous(this.btn.previous);
|
|
},
|
|
next: function() {
|
|
this.pause();
|
|
hs4.next(this.btn.next);
|
|
},
|
|
move: function() {},
|
|
'full-expand': function() {
|
|
hs4.getExpander().doFullExpand();
|
|
},
|
|
close: function() {
|
|
hs4.close(this.btn.close);
|
|
}
|
|
|
|
};
|
|
if (document.readyState && hs4.ie) {
|
|
(function () {
|
|
try {
|
|
document.documentElement.doScroll('left');
|
|
} catch (e) {
|
|
setTimeout(arguments.callee, 50);
|
|
return;
|
|
}
|
|
hs4.domReady();
|
|
})();
|
|
}
|
|
hs4.langDefaults = hs4.lang;
|
|
// history
|
|
var HsExpander = hs4.Expander;
|
|
|
|
// set handlers
|
|
hs4.addEventListener(window, 'load', function() {
|
|
var sel = '.highslide img',
|
|
dec = 'cursor: url('+ hs4.graphicsDir + hs4.expandCursor +'), pointer !important;';
|
|
|
|
var style = hs4.createElement('style', { type: 'text/css' }, null,
|
|
document.getElementsByTagName('HEAD')[0]);
|
|
|
|
if (!hs4.ie) {
|
|
style.appendChild(document.createTextNode(sel + " {" + dec + "}"));
|
|
} else {
|
|
var last = document.styleSheets[document.styleSheets.length - 1];
|
|
if (typeof(last.addRule) == "object") last.addRule(sel, dec);
|
|
}
|
|
});
|
|
hs4.addEventListener(document, 'mousemove', function(e) {
|
|
hs4.mouse = { x: e.clientX, y: e.clientY };
|
|
});
|
|
hs4.addEventListener(document, 'mousedown', hs4.mouseClickHandler);
|
|
hs4.addEventListener(document, 'mouseup', hs4.mouseClickHandler);
|
|
hs4.addEventListener(window, 'load', hs4.preloadImages); |