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/* ************************************************************************
#module(Tr)
************************************************************************ */
/**
* a widget showing the Tr target tree
*/
qx.Class.define('Tr.ui.TraceTable',
{
extend: qx.ui.table.Table,
/*
*****************************************************************************
CONSTRUCTOR
*****************************************************************************
*/
construct: function () {
var tableModel = new qx.ui.table.model.Simple();
this.__tableModel = tableModel;
tableModel.setColumns([ this.tr("Hop"), this.tr("Host"),this.tr("Ip"),
this.tr("Loss [%]"), this.tr("Sent"), this.tr("Last [ms]"), //"; help syntax highliter
this.tr("Avg [ms]"), this.tr("Best [ms]"), this.tr("Worst [ms]"), this.tr("StDev [ms]") ]);
var custom = {
tableColumnModel: function(obj) {
return new qx.ui.table.columnmodel.Resize(obj);
}
};
with(this){
base(arguments,tableModel,custom);
set({
width: '100%',
height: '1*',
border: 'dark-shadow',
showCellFocusIndicator: false,
statusBarVisible: false
});
};
var tcm = this.getTableColumnModel();
this.__tcm = tcm;
//tcm.setDataCellRenderer(0, new Tr.ui.Cellrenderer(2));
tcm.setDataCellRenderer(3, new Tr.ui.Cellrenderer(0,' %'));
tcm.setDataCellRenderer(4, new Tr.ui.Cellrenderer(0));
var render_ms = new Tr.ui.Cellrenderer(1);
for (var i=5;i<10;i++){
tcm.setDataCellRenderer(i, render_ms);
}
// Obtain the behavior object to manipulate
var resizeBehavior = tcm.getBehavior();
// This uses the set() method to set all attriutes at once; uses flex
resizeBehavior.set(0, { width:"2*"});
resizeBehavior.set(1, { width:"9*"});
resizeBehavior.set(2, { width:"5*"});
for (var i=3;i<10;i++){
resizeBehavior.set(i, { width:"3*"});
}
qx.event.message.Bus.subscribe('tr.cmd',this.__handle_tr,this);
},
/*
*****************************************************************************
Statics
*****************************************************************************
*/
members: {
__make_empty_row: function (){
return ([undefined,undefined,undefined,0,0,undefined,undefined,undefined,undefined,undefined,0,0,0]);
},
__handle_tr: function(m){
var self = this;
var f_hop = 0,f_host=1,f_ip=2,f_loss=3,f_snt=4,f_last=5,f_avg=6,f_best=7,f_worst=8,f_stdev=9,f_cnt=10,f_sum=11,f_sqsum=12;
var fill_table;
fill_table = function(retval,exc,id){
if (exc == null){
if ( self.__handle == undefined ) {
qx.event.message.Bus.dispatch('tr.status','started');
}
self.__handle = retval['handle'];
var tableModel = self.__tableModel;
var lines = retval['output'].length;
var data = self.__data;
var sleep = 0;
for(var i=0;i<lines;i++){
sleep = 0;
var hop = retval['output'][i][0];
if (hop == 'SLEEP'){
sleep = self.__delay * 1000;
continue;
}
var host = retval['output'][i][1];
var ip = retval['output'][i][2];
var value = retval['output'][i][3];
var ii = 0;
var max = data.length;
while ( ii < max
&& ( Math.floor(data[ii][0]) < hop
|| ( Math.floor(data[ii][0]) == hop && data[ii][1] != host)
)
){
ii++;
}
if (ii == max || ( Math.floor(data[ii][0]) == hop && data[ii][1] != host) ){
if (ii < max){
hop = data[ii][0] + 0.1;
}
data.splice(ii,0,self.__make_empty_row());
data[ii][0] = hop;
}
var drow = data[ii];
if (drow[f_host] == undefined){
drow[f_host] = host;
}
if (drow[f_ip] == undefined){
drow[f_ip] = ip;
}
drow[f_snt]++;
drow[f_last] = value;
var best = drow[f_best];
if (best == undefined || best > value){
drow[f_best] = value;
}
var worst = drow[f_worst];
if (worst == undefined || worst < value){
drow[f_worst] = value;
}
if (value != undefined){
drow[f_sum] += value;
var sum = drow[f_sum];
drow[f_cnt] ++;
var cnt = drow[f_cnt];
var sqsum = drow[f_sqsum]+value*value;
drow[f_sqsum] = sqsum;
drow[f_avg] = drow[f_sum]/drow[f_cnt];
drow[f_stdev] = Math.sqrt((cnt*sqsum-sum*sum)/(cnt*(cnt-1)))
}
drow[f_loss] = ((drow[f_snt]-drow[f_cnt])/drow[f_snt])*100;
}
tableModel.setData(data);
if (retval['again']){
var next_round = function (){Tr.Server.getInstance().callAsync(
fill_table,'run_tr',{ handle: retval['handle'],
point: retval['point']})};
qx.client.Timer.once(next_round,self,sleep);
} else
{
for (var i=0;i<10;i++){
tableModel.setColumnSortable(i,true);
}
qx.event.message.Bus.dispatch('tr.status','stopped');
self.__handle = undefined;
}
}
else {
alert(exc);
if (self.__handle){
self.__handle = undefined;
}
for (var i=0;i<10;i++){
self.__tableModel.setColumnSortable(i,true);
}
qx.event.message.Bus.dispatch('tr.status','stopped');
}
};
var handle_returns = function (data,exc,id){
if (exc != null){
alert(exc);
}
};
var cmd = m.getData();
switch(cmd['action']){
case 'stop':
qx.event.message.Bus.dispatch('tr.status','stopping');
Tr.Server.getInstance().callAsync(handle_returns,'stop_tr',this.__handle);
break;
case 'go':
this.__data = [];
this.__tableModel.setData(this.__data);
this.__delay = cmd['delay'];
for (var i=0;i<10;i++){
this.__tableModel.setColumnSortable(i,false);
}
qx.event.message.Bus.dispatch('tr.status','starting');
Tr.Server.getInstance().callAsync(fill_table,'run_tr',{host: cmd['host'], rounds: cmd['rounds'], delay: cmd['delay']});
break;
default:
alert('Unknown Command '+cmd['action']);
}
}
}
});
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