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demo.html
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demo.html
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<!doctype html>
<html>
<head>
<script src="src/default-katavorio-helper.js"></script>
<script src="src/katavorio.js"></script>
<style>
.katavorio-drag-no-select * {
-webkit-touch-callout: none;
-webkit-user-select: none;
-khtml-user-select: none;
-moz-user-select: none;
-ms-user-select: none;
user-select: none;
}
.w {
position:absolute;width:50px;height:50px;border:1px solid black;
font-size:12px;
border-radius:5px;
text-align:center;
background-color:WhiteSmoke;
opacity:0.7;
}
.withhandle {
position:absolute;width:70px;height:50px;border:1px solid black;
font-size:12px;
border-radius:5px;
text-align:center;
background-color:WhiteSmoke;
opacity:0.7;
}
.handle {
background-color:darkcyan;
color:white;
}
#parentConstrain, #grid {
width:700px;
height:500px;
position:relative;
text-align:center;
-webkit-transform-origin:0% 0% 0;
transform-origin:0% 0% 0;
-moz-transform-origin:0% 0% 0;
-ms-transform-origin:0% 0% 0;
}
#one, #twenty { top:50px;left:50px; }
#two, #twelve, #twentyone { top:350px;left:350px; }
#three, #thirteen, #twentytwo { top:50px; left:300px; }
#four, #fourteen { top: 300px; left:70px; }
#five { top:420px; left:250px; }
#six { top:250px; left:450px; }
#seven { left:720px; top:0px;}
#eight { left:790px; top:60px;}
#nine { left:920px; top:10px;}
#ten { left:820px; top:200px;}
#eleven { top:150px;left:150px; }
#fourhundred {
left:600px;
top:150px;
}
.filt {
width:10px; height:10px;
background-color:blue;
cursor:pointer;
}
.katavorio-drag-selected {
background-color:yellow;
}
.katavorio-drag-select {
border:2px solid blue;
}
.katavorio-draggable:after {
content:"\A DRAG"
}
.katavorio-droppable:after {
content:"\A DROP"
}
.katavorio-draggable.katavorio-droppable:after {
content:"\A DRAG \A DROP"
}
.katavorio-drag {
background-color:#999;
color:pink;
}
.katavorio-drag-active {
border:3px solid green;
}
.katavorio-drag-hover {
background:#E77;
color:whitesmoke
}
#parentConstrain p {
font-size:70px;
color:#CCC;
}
.c {
border:2px solid #749957;
text-transform:uppercase;
font-family:Verdana;
border-radius:7px;
margin-bottom:10px;
}
#selectParent {
width:90px;
height:90px;
}
</style>
</head>
<body onload="init();">
<div id="zoom" class="c">
zoom:
<label><input type="radio" value="25" name="zoom">25%</label>
<label><input type="radio" value="50" name="zoom">50%</label>
<label><input type="radio" value="75" name="zoom">75%</label>
<label><input type="radio" value="100" checked name="zoom">100%</label>
<label><input type="radio" value="150" name="zoom">150%</label>
</div>
<div class="c">
<label><input type="checkbox" id="chkDrop" checked>drop enabled</label>
<label><input type="checkbox" id="chkDrag" checked>drag enabled</label>
</div>
<div id="parentConstrain" class="c">
<p>these elements are constrained to their parent</p>
<div class="w" id="one" scope="FOO BAR" drag constrain>FOO BAR</div>
<div class="w" id="two" scope="BAR BAZ" drop>BAR BAZ</div>
<div class="w" id="three" scope="BAZ" drop drag constrain>BAZ</div>
<div class="w" id="four" scope="BAZ" drag constrain>BAZ</div>
<div class="w" id="five" scope="FOO BAR BAZ" drag constrain>FOO BAR BAZ</div>
<div class="w" id="six" scope="FOO" drop>FOO</div>
<div class="w" id="eleven" scope="FOO" drag drop constrain filter=".filt">
FILTER FOO
<div class="filt"></div>
</div>
<div class="w" id="twelve" scope="BAR" drag constrain>
FILTER BAR
<div class="filt"></div>
</div>
<div id="selectParent" class="w" drag constrain>
<select multiple>
<option value="volvo">Volvo</option>
<option value="saab">Saab</option>
<option value="opel">Opel</option>
<option value="audi">Audi</option>
</select>
<br/>
<select>
<option value="volvo">Volvo</option>
<option value="saab">Saab</option>
<option value="opel">Opel</option>
<option value="audi">Audi</option>
</select>
</div>
</div>
<div class="w free" id="seven" scope="FOO QUX" drag>FOO QUX</div>
<div class="w free" id="eight" scope="QUX" drop>QUX</div>
<div class="w free" id="nine" scope="POO QUX" drag>POO QUX</div>
<div class="w free" id="ten" scope="POO" drop constrain=".idontexist">POO</div>
<div class="w free withhandle" id="fourhundred" drag filter=".handle" filterExclude="false">
<div class="handle">handle</div>
</div>
<button id="btnSnap" onclick="k.snapToGrid();">SNAP</button>
<button id="btnSnap100" onclick="k.snapToGrid(100,100);">SNAP 100x100</button>
<div id="grid" class="c" style="overflow:auto;">
<p>these elements are constrained and are on a 30x30 grid</p>
<div class="w" id="twenty" scope="FOO BAR" drag grid="30,30" scroll>FOO BAR</div>
<div class="w" id="twentyone" scope="BAR BAZ" drop grid="30,30">BAR BAZ</div>
<div class="w" id="twentytwo" scope="BAZ" drop drag constrain grid="30,30">BAZ</div>
</div>
<script>
function init() {
var seh = new DefaultKatavorioHelper();
//setup disable/enable drop
var chkDrop = document.getElementById("chkDrop"), canDrop = true;
var chkDrag = document.getElementById("chkDrag"), canDrag = true;
seh.addEvent(chkDrop, "change", function() {
canDrop = chkDrop.checked;
});
var canDropCb = function() {
return canDrop;
};
seh.addEvent(chkDrag, "change", function() {
canDrag = chkDrag.checked;
});
var beforeCanDrag = function() {
return canDrag;
};
var k = window.k = new Katavorio({
getPosition:seh.getPosition,
setPosition:seh.setPosition,
getSize:seh.getSize,
addClass:seh.addClass,
removeClass:seh.removeClass,
bind:seh.addEvent,
unbind:seh.removeEvent,
fireEvent:function() {
console.log(arguments);
},
intersects:seh.intersects,
indexOf:seh.indexOf
});
// setup demo elements for drag and/or drop
var w = document.querySelectorAll(".w");
for (var i = 0; i < w.length; i++) {
var scope = w[i].getAttribute("scope");
if (w[i].getAttribute("drag") != null) {
var fe = w[i].getAttribute("filterExclude");
k.draggable(w[i], {
scope:scope,
constrain:w[i].getAttribute("constrain") != null,
canDrag:beforeCanDrag,
drag:function() {
console.log("DRAG");
console.dir(arguments);
},
filter:w[i].getAttribute("filter"),
grid :w[i].getAttribute("grid") ? w[i].getAttribute("grid").split(/,/) : null,
scroll:true,//w[i].getAttribute("scroll"),
filterExclude: fe == null ? null : fe !== "false"
});
}
if (w[i].getAttribute("id") === "twelve") {
w[i]._katavorioDrag.setFilter( function (event, element) {
return event.target.classList.contains("filt");
});
}
if (w[i].getAttribute("drop") != null)
k.droppable(w[i], {
scope:scope,
canDrop:canDropCb,
over:function() {
console.log("OVER!");
console.log(arguments);
},
out:function() {
console.log("OUT!");
console.log(arguments);
},
drop:function() {
console.log("DROP!");
console.log(arguments);
}
});
}
// elementd with handles
/*var wh = document.querySelectorAll(".withhandle");
for(var i = 0; i < wh.length; i++) {
}*/
// setup zoom
var j = document.querySelectorAll("input[type='radio']");
var _f = function(inp) {
seh.addEvent(inp, "change", function() {
var z = (inp.getAttribute("value") / 100);
k.setZoom(z);
document.getElementById("parentConstrain").style["transform"] = "scale(" + z + ")";
document.getElementById("parentConstrain").style["-webkit-transform"] = "scale(" + z + ")";
});
};
for (var i = 0; i < j.length; i++) {
_f(j[i]);
}
}
</script>
</body>
</html>