zypper_little_tools/common.js at master · garywill/zypper_little_tools · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
// var win = window;
// var doc = document;

async function sleep(ms) {
    return new Promise(resolve => setTimeout(resolve, ms));
}

function $$(s)
{
    return document.querySelector(s);
}

function $$$(s)
{
    return document.querySelectorAll(s);
}

Object.prototype.q$ = function(selectorStr) {
    function handleNonArrayObject(obj)
    {
        return obj.querySelector(selectorStr);
    }

    var obj = this;
    var result = null;

    if ( HTMLElement.prototype.isPrototypeOf(obj) )
        result = handleNonArrayObject( obj );
    else if ( typeof(obj) != "string" &&
        obj.length !== undefined && obj.length > 0
    )
    {
        for( subObj of obj )
        {
            result = handleNonArrayObject(subObj);
            if (result)
                break;
        }
    }

    return result;
}
Object.prototype.q$$ = function(selectorStr) {
    function handleNonArrayObject(obj)
    {
        return obj.querySelectorAll(selectorStr);
    }

    var obj = this;
    var result = [];

    if ( HTMLElement.prototype.isPrototypeOf(obj) )
        result = Array.from( handleNonArrayObject( obj ) );
    else if ( typeof(obj) != "string" &&
        obj.length !== undefined && obj.length > 0
    )
    {
        for( subObj of obj )
        {
            result = result.concat ( Array.from (handleNonArrayObject(subObj) ) );
        }
        result = Array.from ( new Set(result) );
    }

    return result;
}

function onDCL(f)
{
    document.addEventListener('DOMContentLoaded', f);
}
Object.prototype.addOnClk = function(f) {
    function handleNonArrayObject(obj)
    {
        obj.removeEventListener("click", f);
        obj.addEventListener("click", f);
    }

    var obj = this;
    if ( HTMLElement.prototype.isPrototypeOf(obj) )
        handleNonArrayObject( obj );
    else if ( typeof(obj) != "string" &&
        obj.length !== undefined && obj.length > 0
    )
    {
        for( subObj of obj )
        {
            handleNonArrayObject(subObj);
        }
    }
}


function htmlStr2dom(htmlStr)
{
    htmlStr = htmlStr.replaceAll("\n", "");
    htmlStr = htmlStr.replaceAll("\r", "");
    htmlStr = htmlStr.replace(/> *</g, "><");

    var dp = new DOMParser();
    return dp.parseFromString(htmlStr, "text/html").body.firstChild;

}

function removeNode(node)
{
    node.parentNode.removeChild(node);
}