docs/_style/prism-master/code.js - master - githubmirror/CS-Notes

docs/_style/prism-master/code.js
213 строк4 KB
CyC2018
use prism-tomorrow.css
19 дек 2018, 09:09
19 дек 2018, 09:09e9e604e
(function(){

if(!document.body.addEventListener) {
	return;
}

$$('[data-src][data-type="text/html"]').forEach(function(element) {
	var src = element.getAttribute('data-src'),
	    html = element.getAttribute('data-type') === 'text/html',
	    contentProperty = html? 'innerHTML' : 'textContent';

	$u.xhr({
		url: src,
		callback: function(xhr) {
			try {
				element[contentProperty] = xhr.responseText;

				// Run JS

				$$('script', element).forEach(function (script) {
					var after = script.nextSibling, parent = script.parentNode;
					parent.removeChild(script);
					document.head.appendChild(script);
				});
			}
			catch (e) {}
		}
	});
});

})();

/**
 * Table of contents
 */
(function(){
var toc = document.createElement('ol');

$$('body > section > h1').forEach(function(h1) {
	var section = h1.parentNode,
	    text = h1.textContent,
	    id = h1.id || section.id;

	// Assign id if one does not exist
	if (!id) {
		id = text.toLowerCase();

		// Replace spaces with hyphens, only keep first 10 words
		id = id.split(/\s+/g, 10).join('-');

		// Remove non-word characters
		id = id.replace(/[^\w-]/g, '');

		section.id = id;
	}

	// Linkify heading text
	if (h1.children.length === 0) {
		h1.innerHTML = '';

		$u.element.create('a', {
			properties: {
				href: window.location.pathname + '#' + id
			},
			contents: text,
			inside: h1
		});
	}

	$u.element.create('li', {
		contents: {
			tag: 'a',
			properties: {
				href: window.location.pathname + '#' + (h1.id || section.id)
			},
			contents: text
		},
		inside: toc
	});
});

if (toc.children.length > 0) {
	$u.element.create('section', {
		properties: {
			id: 'toc'
		},
		contents: [{
			tag: 'h1',
			contents: 'On this page'
		}, toc],
		before: $('body > section')
	});
}

})();

// calc()
(function(){
	if(!window.PrefixFree) return;

	if (PrefixFree.functions.indexOf('calc') == -1) {
		var style = document.createElement('_').style;
		style.width = 'calc(1px + 1%)'

		if(!style.width) {
			// calc not supported
			var header = $('header'),
			    footer = $('footer');

			function calculatePadding() {
				header.style.padding =
				footer.style.padding = '30px ' + (innerWidth/2 - 450) + 'px';
			}

			addEventListener('resize', calculatePadding);
			calculatePadding();
		}
	}
})();

// setTheme is intentionally global,
// so it can be accessed from download.js
var setTheme;
(function() {
var p = $u.element.create('p', {
	properties: {
		id: 'theme'
	},
	contents: {
		tag: 'p',
		contents: 'Theme:'
	},
	after: '.intro'
});

var themes = components.themes;
var current = (location.search.match(/theme=([\w-]+)/) || [])[1];

if (!(current in themes)) {
	current = undefined;
}

if (current === undefined) {
	var stored = localStorage.getItem('theme');

	current = stored in themes? stored : 'prism';
}

setTheme = function (id) {
	var link = $$('link[href^="themes/prism"]')[0];

	link.href = themes.meta.path.replace(/\{id}/g, id);
	localStorage.setItem('theme', id);
};

for (var id in themes) {

	if (id === 'meta') {
		continue;
	}

	$u.element.create('input', {
		properties: {
			type: 'radio',
			name: "theme",
			id: 'theme=' + id,
			checked: current === id,
			value: id,
			onclick: function () {
				setTheme(this.value);
			}
		},
		inside: p
	});

	$u.element.create('label', {
		properties: {
			htmlFor: 'theme=' + id
		},
		contents: themes[id].title || themes[id],
		inside: p
	});
}

setTheme(current);
})();

(function(){

function listPlugins(ul) {
	for (var id in components.plugins) {
		if (id == 'meta') {
			continue;
		}

		var plugin = components.plugins[id];

		$u.element.create('li', {
			contents: {
				tag: 'a',
				prop: {
					href: 'plugins/' + id
				},
				contents: plugin.title || plugin
			},
			inside: ul
		});
	}
}

$$('.plugin-list').forEach(listPlugins);

})();