openwebrx-clone/htdocs/lib/Modes.js

81 lines
2.8 KiB
JavaScript

var Modes = {
modes: [],
features: {},
setModes:function(json){
this.modes = json.map(function(m){ return new Mode(m); });
this.updateModePanel();
},
setFeatures:function(features){
this.features = features;
this.updateModePanel();
},
findByModulation:function(modulation){
matches = this.modes.filter(function(m) { return m.modulation === modulation; });
if (matches.length) return matches[0]
},
updateModePanel:function() {
var available = this.modes.filter(function(m){ return m.isAvailable(); });
var normalModes = available.filter(function(m){ return m.type === 'analog'; });
var digiModes = available.filter(function(m){ return m.type === 'digimode'; });
var html = []
var buttons = normalModes.map(function(m){
return $(
'<div class="openwebrx-button openwebrx-demodulator-button"' +
'id="openwebrx-button-' + m.modulation + '"' +
'onclick="demodulator_analog_replace(\'' + m.modulation + '\');">' +
m.name + '</div>'
);
});
var index = 0;
var arrayLength = buttons.length;
var chunks = [];
for (index = 0; index < arrayLength; index += 5) {
chunks.push(buttons.slice(index, index + 5));
}
html.push.apply(html, chunks.map(function(chunk){
$line = $('<div class="openwebrx-panel-line openwebrx-panel-flex-line"></div>');
$line.append.apply($line, chunk);
return $line
}));
html.push($(
'<div class="openwebrx-panel-line openwebrx-panel-flex-line">' +
'<div class="openwebrx-button openwebrx-demodulator-button" id="openwebrx-button-dig" onclick="demodulator_digital_replace_last();">DIG</div>' +
'<select id="openwebrx-secondary-demod-listbox" onchange="secondary_demod_listbox_changed();">' +
'<option value="none"></option>' +
digiModes.map(function(m){
return '<option value="' + m.modulation + '">' + m.name + '</option>';
}).join('') +
'</select>' +
'</div>'
));
$("#openwebrx-panel-receiver").find(".openwebrx-modes").html(html);
}
};
var Mode = function(json){
this.modulation = json.modulation;
this.name = json.name;
this.type = json.type;
this.requirements = json.requirements;
if (json.bandpass) {
this.bandpass = json.bandpass;
}
if (this.type === 'digimode') {
this.underlying = json.underlying;
}
};
Mode.prototype.isAvailable = function(){
return this.requirements.map(function(r){
return Modes.features[r];
}).reduce(function(a, b){
return a && b;
}, true);
}