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Improve volume & mute: button icon, behaviour on mute, slider appearance.

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This commit is contained in:
ha7ilm
2016-02-14 00:31:28 +01:00
parent 3632c53985
commit fcae87ee93
5 changed files with 51 additions and 33 deletions
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21
htdocs/openwebrx.js
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@ -118,14 +118,9 @@ function style_value(of_what,which)
else if (window.getComputedStyle) return document.defaultView.getComputedStyle(of_what,null).getPropertyValue(which);
}
function setVolume(str)
{
volume = mute ? 0 : parseFloat(str)/100;
}
function updateVolume()
{
setVolume(e("openwebrx-panel-volume").value);
volume = parseFloat(e("openwebrx-panel-volume").value) / 100;
}
function toggleMute()
@ -133,9 +128,18 @@ function toggleMute()
if (mute) {
mute = false;
e("openwebrx-mute-on").id="openwebrx-mute-off";
e("openwebrx-mute-img").src="gfx/openwebrx-speaker.png";
e("openwebrx-panel-volume").disabled=false;
e("openwebrx-panel-volume").style.opacity=1.0;
e("openwebrx-panel-volume").value = volumeBeforeMute;
} else {
mute = true;
e("openwebrx-mute-off").id="openwebrx-mute-on"
e("openwebrx-mute-off").id="openwebrx-mute-on";
e("openwebrx-mute-img").src="gfx/openwebrx-speaker-muted.png";
e("openwebrx-panel-volume").disabled=true;
e("openwebrx-panel-volume").style.opacity=0.5;
volumeBeforeMute = e("openwebrx-panel-volume").value;
e("openwebrx-panel-volume").value=0;
}
updateVolume();
@ -1144,7 +1148,8 @@ function divlog(what, is_error)
var audio_context;
var audio_initialized=0;
var volume;
var volume = 1.0;
var volumeBeforeMute = 100.0;
var mute = false;
var audio_received = Array();