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allow frequency display precision to be set via configuration

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This commit is contained in:
Jakob Ketterl
2020-12-10 20:58:07 +01:00
parent 05096c2a16
commit 23080dbe22
5 changed files with 31 additions and 4 deletions
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11
htdocs/lib/DemodulatorPanel.js
View File

@ -11,6 +11,8 @@ function DemodulatorPanel(el) {
self.getDemodulator().set_offset_frequency(freq - self.center_freq);
});
this.mouseFrequencyDisplay = el.find('.webrx-mouse-freq').frequencyDisplay();
Modes.registerModePanel(this);
el.on('click', '.openwebrx-demodulator-button', function() {
var modulation = $(this).data('modulation');
@ -332,6 +334,15 @@ DemodulatorPanel.prototype.getSquelchMargin = function() {
return this.squelchMargin;
};
DemodulatorPanel.prototype.setMouseFrequency = function(freq) {
this.mouseFrequencyDisplay.setFrequency(freq);
};
DemodulatorPanel.prototype.setFrequencyPrecision = function(precision) {
this.tuneableFrequencyDisplay.setFrequencyPrecision(precision);
this.mouseFrequencyDisplay.setFrequencyPrecision(precision);
};
$.fn.demodulatorPanel = function(){
if (!this.data('panel')) {
this.data('panel', new DemodulatorPanel(this));

12
htdocs/lib/FrequencyDisplay.js
View File

@ -1,6 +1,7 @@
function FrequencyDisplay(element) {
this.element = $(element);
this.digits = [];
this.precision = 4;
this.setupElements();
this.setFrequency(0);
}
@ -14,7 +15,10 @@ FrequencyDisplay.prototype.setupElements = function() {
FrequencyDisplay.prototype.setFrequency = function(freq) {
this.frequency = freq;
var formatted = (freq / 1e6).toLocaleString(undefined, {maximumFractionDigits: 4, minimumFractionDigits: 4});
var formatted = (freq / 1e6).toLocaleString(
undefined,
{maximumFractionDigits: this.precision, minimumFractionDigits: this.precision}
);
var children = this.digitContainer.children();
for (var i = 0; i < formatted.length; i++) {
if (!this.digits[i]) {
@ -34,6 +38,12 @@ FrequencyDisplay.prototype.setFrequency = function(freq) {
}
};
FrequencyDisplay.prototype.setFrequencyPrecision = function(precision) {
if (!precision) return;
this.precision = precision;
this.setFrequency(this.frequency);
};
function TuneableFrequencyDisplay(element) {
FrequencyDisplay.call(this, element);
this.setupEvents();