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senseUtils.js
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senseUtils.js
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var senseUtils = {
destroyObj: function(app,qId) {
app.model.session.socket.send(JSON.stringify({
"jsonrpc": "2.0",
"id": 2,
"method": "DestroySessionObject",
"handle": 1,
"params": qId instanceof Array ? qId : [qId]
}));
},
multiCube: function() {
var app,
cubes = [],
callback= function() {},
queue;
function multiCube() {
}
var queue = function () {
var cube_status=0;
cubes.forEach(function (d) {
cube_status = cube_status + d.status;
});
if(cube_status===cubes.length) {
callback();
cubes.forEach(function (d) {
d.status = 0;
});
}
}
multiCube.app = function(_) {
if (!arguments.length) return app;
app = _;
return multiCube;
};
multiCube.addCube = function(_) {
if(!arguments.length) return null;
var id = guid();
cubes.push({id: id, def: _, status:0, data:null, qId:null});
var currCube = getCubeObj(id);
app.createCube(_, function(reply) {
currCube.status = 1;
currCube.data = reply;
currCube.qId = reply.qInfo.qId;
queue();
});
return multiCube;
}
multiCube.removeCube = function(_) {
if(!arguments.length) return null;
senseUtils.destroyObj(app,getCubeObj(_).qId);
cubes = cubes.filter(function(d) {return d.id !=_});
}
multiCube.callback = function(_) {
if(!arguments.length) return callback;
callback = _;
return multiCube;
}
multiCube.cubes = function() {
return cubes;
}
multiCube.selfDestruct = function() {
cubes.forEach(function(d) {
senseUtils.destroyObj(app,d.qId);
});
app = null,
cubes = [],
callback= function() {},
queue = null;
}
var getCubeObj = function(guid) {
var cubeObj;
for (var i = 0; i<cubes.length; i++) {
if (cubes[i].id===guid) {
cubeObj = cubes[i]
break;
}
}
return cubeObj;
}
function guid() {
function s4() {
return Math.floor((1 + Math.random()) * 0x10000)
.toString(16)
.substring(1);
}
return (function() {
return s4() + s4() + '-' + s4() + '-' + s4() + '-' +
s4() + '-' + s4() + s4() + s4();
})();
};
return multiCube;
}
};