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| /* Burada istifadəçilərin hamısı üçün bütün səhifələrdə istənilən JavaScript yüklənəcək */
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| // Switch language variants of messages (from zh) | | // Switch language variants of messages (from zh) |
| function wgULS(latn,arab){ | | function wgULS(latn,arab){ |
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| } | | } |
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| | |
| | /** |
| | * Imagemap Highlight |
| | */ |
| | $(function() { |
| | // На странице есть как минимум один элемент .imageMapHighlighter, а браузер поддерживает <canvas> |
| | if ( $( '.imageMapHighlighter' ).length && $( '<canvas>' )[ 0 ].getContext ) { |
| | importScript( 'MediaWiki:Imagemap-Highlight.js' ); |
| | } |
| /** | | /** |
| * imgToggle | | * imgToggle |
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| } ); | | } ); |
| } | | } |
|
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| $(function() {
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|
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| var
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| //add this class to all elements created by the script. the reason is that we call the script again on
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| //window resize, and use the class to remove all the "artefacts" we created in the previous run.
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| myClassName = 'imageMapHighlighterArtefacts',
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| liHighlightClass = 'liHighlighting',
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| specialAreaMark = 'area_mark',
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| specialLiClassesMark = 'list_classes',
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| specialAreaMarkFile = 'area_mark_file',
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| // "2d context" attributes used for highlighting.
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| areaHighLighting = {
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| fillStyle: 'rgba(0,0,0,0.35)',
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| strokeStyle: 'yellow',
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| lineJoin: 'round',
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| lineWidth: 2
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| },
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| //every imagemap that wants highlighting, should reside in a div of this 'class':
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| hilightDivMarker = '.imageMapHighlighter',
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| // specifically for wikis - redlinks tooltip adds this message
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| ru = mw && mw.config && mw.config.get('wgUserLanguage') == 'ru',
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| expandLegend = ru ? 'показать ссылки текстом' : 'sıyahını aç',
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| collapseLegend = ru ? 'скрыть ссылки текстом' : 'siyahını bağla',
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| files = [];
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|
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|
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| function drawMarker(context, areas) { // this is where the magic is done.
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|
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| function drawPoly(coords) {
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| context.moveTo(coords.shift(), coords.shift());
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| while (coords.length)
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| context.lineTo(coords.shift(), coords.shift());
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| }
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|
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| for (var i in areas) {
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| var coords = areas[i].coords.split(',');
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| context.beginPath();
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| switch (areas[i].shape) {
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| case 'rect':
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| drawPoly([coords[0], coords[1], coords[0], coords[3], coords[2], coords[
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| 3], coords[2], coords[1]]);
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| break;
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| case 'circle':
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| context.arc(coords[0], coords[1], coords[2], 0, Math.PI * 2);
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| break; //x,y,r,startAngle,endAngle
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| case 'poly':
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| drawPoly(coords);
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| break;
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| }
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| context.closePath();
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| context.stroke();
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| context.fill();
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| }
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| }
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|
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| function mouseAction(e) {
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| var $this = $(this),
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| activate = e.type == 'mouseover',
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| caption = $this.text(),
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| ol = $this.parent(),
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| context = ol.data('context'),
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| special = ol.data(specialAreaMark),
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| specialFile = ol.data(specialAreaMarkFile); //read JSON file addition
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|
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| if (specialFile) {
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| if (files[specialFile]) {
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| $.extend(special, files[specialFile]);
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| always(activate, caption, context, ol, special, $this);
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| } else {
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| $.get(mw.util.wikiScript(), {
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| title: specialFile,
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| action: 'raw'
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| })
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| .done(function(data) {
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| files[specialFile] = JSON.parse(data);
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| $.extend(special, files[specialFile]);
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| })
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| .always(function() {
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| always(activate, caption, context, ol, special, $this);
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| });
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| }
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| } else
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| always(activate, caption, context, ol, special, $this);
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| }
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|
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| function always(activate, caption, context, ol, special, $this) {
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| $this.toggleClass(liHighlightClass, activate); // mark/unmark the list item.
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|
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| context.clearRect(0, 0, context.canvas.width, context.canvas.height); // prepare for a new day.
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|
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| ol.find('li')
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| .each(function() {
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| var $li = $(this);
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| var licap = $li.text();
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| var param;
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| if (activate && licap === caption) { // highlight!!!
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| param = special && (special.hover && special.hover[licap]
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| || getblocks(special, licap)) || areaHighLighting;
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| } else {
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| param = special && special.nover && (special.nover[licap] || special.nover
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| .default);
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| }
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| if (param) {
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| $.extend(context, param);
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| drawMarker(context, $li.data('areas'));
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| }
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| });
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| }
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|
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| function getblocks(special, licap) {
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| if (special.hoverblocks) {
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| if (special.hoverblocks[licap])
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| return special.hoverblocks[licap].value;
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| for (var key in special.hoverblocks)
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| if (special.hoverblocks[key] && special.hoverblocks[key].list.indexOf(licap) >=0 )
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| return special.hoverblocks[key].value;
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| }
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| if (special.hover)
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| return special.hover.default;
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| }
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|
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| function handleOneMap() {
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| var img = $(this),
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| w = img.width(),
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| h = img.height(),
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| infoIcon = img.next(),
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| parent = img.parent(),
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| map = img.siblings('map:first'),
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| dims = {
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| position: 'absolute',
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| width: w + 'px',
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| height: h + 'px',
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| border: 0,
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| top: 0,
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| left: 0
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| },
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| specialHighlight = img.closest(hilightDivMarker)
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| .data(specialAreaMark),
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| specialLiClasses = img.closest(hilightDivMarker)
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| .data(specialLiClassesMark),
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| specialHover = img.closest(hilightDivMarker)
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| .data(specialAreaMarkFile);
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|
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| if (!('area', map)
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| .length)
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| return; //not an imagemap. inside "each" anonymous function, 'return' means "continue".
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|
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| var jcanvas = $('<canvas>', {
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| 'class': myClassName
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| })
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| .css(dims)
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| .attr({
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| width: w,
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| height: h
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| });
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| var bgimg = $('<img>', {
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| 'class': myClassName,
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| src: img.attr('src')
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| })
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| .css(dims); //completely inert image. this is what we see.
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| var context = $.extend(jcanvas[0].getContext("2d"), areaHighLighting);
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|
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| // this is where the magic is done: prepare a sandwich of the inert bgimg at the bottom,
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| // the canvas above it, and the original image on top,
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| // so canvas won't steal the mouse events.
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| // pack them all TIGHTLY in a newly minted "relative" div, so when page chnage
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| // (other scripts adding elements, window resize etc.), canvas and imagese remain aligned.
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| var div = $('<div>')
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| .css({
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| position: 'relative',
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| width: w + 'px',
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| height: h + 'px'
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| });
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| img.before(div); // put the div just above the image, and ...
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| div.append(bgimg) // place the background image in the div
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| .append(jcanvas) // and the canvas. both are "absolute", so they don't occupy space in the div
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| .append(img); // now yank the original image from the window and place it on the div.
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| img.fadeTo(1, 0); // make the image transparent - we see canvas and bgimg through it.
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| // the original, now transparent image is creating our mouse events
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|
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| infoIcon.css({
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| position: 'relative'
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| }); // set position to info icon
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| var ol = $('<ol>', {
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| 'class': myClassName
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| })
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| .css({
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| clear: 'both',
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| margin: 0,
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| listStyle: 'none',
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| maxWidth: w + 'px',
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| position: 'relative'
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| })
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| .data(specialAreaMark, specialHighlight)
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| .data(specialAreaMarkFile, specialHover)
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| .data('context', context);
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| var oldiv = $('<div>')
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| .html(ol)
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| .css({
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| clear: 'both',
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| margin: 0,
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| listStyle: 'none',
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| maxWidth: w + 'px',
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| position: 'relative'
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| })
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| .attr({
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| 'data-expandtext': expandLegend,
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| 'data-collapsetext': collapseLegend
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| });
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|
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| // ol below image parent, hr below ol. original caption pushed below hr.
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| parent.after($('<hr>', {
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| 'class': myClassName
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| })
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| .css('clear', 'both'))
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| .after(oldiv);
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| $('<hr>', {
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| 'class': myClassName
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| })
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| .css('clear', 'both')
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| .insertBefore($(oldiv));
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|
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| var lis = {}; //collapse areas with same caption to one list item
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| var someli; // select arbitrary one
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| $('area', map)
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| .each(function() {
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| var text = this.title;
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| var li = lis[text]; // title already met? use the same li
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| if (!li) { //no? create a new one.
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| var href = this.href;
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| lis[text] = li = $('<li>', {
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| 'class': myClassName
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| })
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| .append($('<a>', {
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| href: href,
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| text: text
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| }))
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| .on('mouseover mouseout', mouseAction)
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| .data('areas', [])
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| .addClass(specialLiClasses && (specialLiClasses[text] ||
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| specialLiClasses['default']))
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| .appendTo(ol);
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| if (specialLiClasses && specialLiClasses[text + ' super'])
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| li.find('a')
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| .addClass(specialLiClasses[text + ' super']);
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| }
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| li.data('areas')
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| .push(this); //add the area to the li
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| someli = li; // whichever - we just want one...
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| $(this)
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| .on('mouseover mouseout', function(e) {
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| li.trigger(e);
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| });
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| });
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| if (someli) someli.trigger('mouseout');
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| oldiv.addClass('mw-collapsed')
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| .makeCollapsible();
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| ol.attr('style', ol.attr('style')
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| .replace('none', 'disc'));
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| }
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|
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| function init() {
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| mw.util.addCSS('li.' + myClassName +
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| '{white-space:nowrap; font-size:88.36%;}\n' + //css for li element
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| 'li.' + liHighlightClass + '{background-color:yellow;}\n' + //css for highlighted li element.
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| '.rtl li.' + myClassName + '{float: right; margin-left: 1.5em;}\n' +
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| '.ltr li.' + myClassName + '{float: left; margin-right: 1.5em;}\n' +
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| hilightDivMarker + ' .mw-collapsible-toggle {float: none}');
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| $(hilightDivMarker + ' img')
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| .each(handleOneMap);
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| }
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|
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| //has at least one "imagehighlight" div, and canvas-capable browser:
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| if ($(hilightDivMarker)
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| .length && $('<canvas>')[0].getContext)
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| mw.loader.using(['jquery.makeCollapsible', 'mediawiki.util'])
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| .done(init);
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| });
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