tmpl/js/crd.js

/*
  CrudeDoc Java Script
  Copyright (c) 2015 - 2017 Christian Schoenebeck. All rights reserved.
  http://www.crudebyte.com
*/

var g_isTouch = false;

function crdWindowHeight() {
    return window.innerHeight ||
           document.documentElement.clientHeight ||
           document.getElementsByTagName('body')[0].clientHeight;
}

function crdScrollTo(e) {
    $('html, body').animate({
        scrollTop: $( "#" + $(e).attr("section") ).offset().top - 68
    }, 300);
    var obj = $( "#" + $(e).attr("section") );
    $(obj).fadeIn(100).fadeOut(100).fadeIn(100).fadeOut(100).fadeIn(100).fadeOut(100).fadeIn(120).fadeOut(100).fadeIn(120);
}

function crdScrollToHash(h) {
    if (typeof h === 'undefined') {
        h = location.hash;
        if (!h || h.length < 2) return;
    }
    $('html, body').animate({
        scrollTop: $( h ).offset().top - 68
    }, 300);
    $(h).fadeIn(100).fadeOut(100).fadeIn(100).fadeOut(100).fadeIn(100).fadeOut(100).fadeIn(120).fadeOut(100).fadeIn(120);
}

function crdOnScroll() {
    //var headers = $("body > article :header:in-viewport");
    var headers = $("body > article :header");
    var wst = $(window).scrollTop();
    if (wst <= 0) {
        for (var i = 0; i < headers.length; ++i) {
            $("body > aside *[section]").removeClass("current");
            var link = $("body > aside *[section='" + headers[i].id + "']");
            $(link).addClass("current");
            return;
        }
    }
    var wh  = crdWindowHeight();
    for (var i = headers.length - 1; i >= 0; --i) {
        var offset = headers[i].offsetTop - wst + wh/2;
        if (headers[i].id.length > 0 && (offset <= 0 || offset <= wh)) {
            $("body > aside *[section]").removeClass("current");
            var link = $("body > aside *[section='" + headers[i].id + "']");
            $(link).addClass("current");
            break;
        }
    }
}

function crdOnWindowResize() {
    var wh = crdWindowHeight();
    $("nav > ul > li ul").css("max-height", wh - 70);
}

function crdDetectFeatures() {
    if ('ontouchstart' in document.documentElement) {
        g_isTouch = true;
        document.documentElement.className += ' touch';
    } else {
        g_isTouch = false;
        document.documentElement.className += ' no-touch';
    }
    if ($.support["transform"]) {
        $("body").addClass("hasTransform");
    }
    var iOS = /iPad|iPhone|iPod/.test(navigator.userAgent) && !window.MSStream;
    if (iOS) {
        $("body").addClass("iOS");
    }
}

$(function() {
    crdDetectFeatures();
    $(document).tooltip();
    if (g_isTouch) {
        $("header a[title]" ).tooltip({
            disabled: true
        });
    }
    $("article img[caption]").each(function() {
        $(this).after(
            "<div class='imgcptn'>" +
            $(this).attr("caption") + "</div>"
        );
    });
    $("body > aside *[section]").click(function(e) {
        //e.preventDefault();
        crdScrollTo(this);
        return false;
    });
    crdOnScroll();
    $(window).resize(function() {
        crdOnWindowResize();
    });
    if ("onhashchange" in window) {
        window.onhashchange = function() {
            crdScrollToHash();
        };
    }
    $("article a[href]").each(function() {
        var href = $(this).attr("href");
        if (href && href.length > 1 && href.charAt(0) == '#') {
            $(this).click(function(e) {
                var anch = $(this).attr("href");
                crdScrollToHash(anch);
            });
        }
    });
});

$(document).ready(function() {
    crdOnWindowResize();
    crdScrollToHash();
});

var _crdScrollTimeout;

$(window).scroll(function() {
    crdOnScroll();
});
1	schoenebeck	2732	/*
2			CrudeDoc Java Script
3	schoenebeck	3266	Copyright (c) 2015 - 2017 Christian Schoenebeck. All rights reserved.
4	schoenebeck	2732	http://www.crudebyte.com
5			*/
6
7	schoenebeck	3269	var g_isTouch = false;
8
9	schoenebeck	2732	function crdWindowHeight() {
10			return window.innerHeight \|\|
11			document.documentElement.clientHeight \|\|
12			document.getElementsByTagName('body')[0].clientHeight;
13			}
14
15			function crdScrollTo(e) {
16			$('html, body').animate({
17			scrollTop: $( "#" + $(e).attr("section") ).offset().top - 68
18			}, 300);
19	schoenebeck	3266	var obj = $( "#" + $(e).attr("section") );
20			$(obj).fadeIn(100).fadeOut(100).fadeIn(100).fadeOut(100).fadeIn(100).fadeOut(100).fadeIn(120).fadeOut(100).fadeIn(120);
21	schoenebeck	2732	}
22
23	schoenebeck	3266	function crdScrollToHash(h) {
24			if (typeof h === 'undefined') {
25			h = location.hash;
26			if (!h \|\| h.length < 2) return;
27			}
28			$('html, body').animate({
29			scrollTop: $( h ).offset().top - 68
30			}, 300);
31			$(h).fadeIn(100).fadeOut(100).fadeIn(100).fadeOut(100).fadeIn(100).fadeOut(100).fadeIn(120).fadeOut(100).fadeIn(120);
32			}
33
34	schoenebeck	2732	function crdOnScroll() {
35			//var headers = $("body > article :header:in-viewport");
36			var headers = $("body > article :header");
37			var wst = $(window).scrollTop();
38			if (wst <= 0) {
39			for (var i = 0; i < headers.length; ++i) {
40			$("body > aside *[section]").removeClass("current");
41			var link = $("body > aside *[section='" + headers[i].id + "']");
42			$(link).addClass("current");
43			return;
44			}
45			}
46			var wh = crdWindowHeight();
47			for (var i = headers.length - 1; i >= 0; --i) {
48			var offset = headers[i].offsetTop - wst + wh/2;
49			if (headers[i].id.length > 0 && (offset <= 0 \|\| offset <= wh)) {
50			$("body > aside *[section]").removeClass("current");
51			var link = $("body > aside *[section='" + headers[i].id + "']");
52			$(link).addClass("current");
53			break;
54			}
55			}
56			}
57
58			function crdOnWindowResize() {
59			var wh = crdWindowHeight();
60			$("nav > ul > li ul").css("max-height", wh - 70);
61			}
62
63			function crdDetectFeatures() {
64	schoenebeck	3268	if ('ontouchstart' in document.documentElement) {
65	schoenebeck	3269	g_isTouch = true;
66	schoenebeck	3268	document.documentElement.className += ' touch';
67			} else {
68	schoenebeck	3269	g_isTouch = false;
69	schoenebeck	3268	document.documentElement.className += ' no-touch';
70			}
71	schoenebeck	2732	if ($.support["transform"]) {
72			$("body").addClass("hasTransform");
73			}
74	schoenebeck	3267	var iOS = /iPad\|iPhone\|iPod/.test(navigator.userAgent) && !window.MSStream;
75			if (iOS) {
76			$("body").addClass("iOS");
77			}
78	schoenebeck	2732	}
79
80			$(function() {
81			crdDetectFeatures();
82			$(document).tooltip();
83	schoenebeck	3269	if (g_isTouch) {
84			$("header a[title]" ).tooltip({
85			disabled: true
86			});
87			}
88	schoenebeck	2732	$("article img[caption]").each(function() {
89			$(this).after(
90			"<div class='imgcptn'>" +
91			$(this).attr("caption") + "</div>"
92			);
93			});
94			$("body > aside *[section]").click(function(e) {
95			//e.preventDefault();
96			crdScrollTo(this);
97			return false;
98			});
99			crdOnScroll();
100			$(window).resize(function() {
101			crdOnWindowResize();
102			});
103	schoenebeck	3266	if ("onhashchange" in window) {
104			window.onhashchange = function() {
105			crdScrollToHash();
106			};
107			}
108			$("article a[href]").each(function() {
109			var href = $(this).attr("href");
110			if (href && href.length > 1 && href.charAt(0) == '#') {
111			$(this).click(function(e) {
112			var anch = $(this).attr("href");
113			crdScrollToHash(anch);
114			});
115			}
116			});
117	schoenebeck	2732	});
118
119			$(document).ready(function() {
120			crdOnWindowResize();
121	schoenebeck	3266	crdScrollToHash();
122	schoenebeck	2732	});
123
124			var _crdScrollTimeout;
125
126			$(window).scroll(function() {
127			crdOnScroll();
128			});