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Make Webcramp functional

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This commit is contained in:
Isaiah Odhner 2018-05-05 22:18:44 -04:00
parent b9465ade52
commit dadbcf4a11
1 changed files with 43 additions and 11 deletions
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54
experiments/webcramp/src/app.js
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@ -1,34 +1,66 @@
var audio = new Audio;
var base_title = "WinAMP v0.2a";
var file_name;
var blob_url;
audio.onended = stop;
function stop(){
URL.revokeObjectURL(blob_url);
audio.pause();
audio.src = "";
audio.load();
audio.currentTime = 0;
$window.title(base_title);
$(".menu-popup").triggerHandler("update");
};
function play_from_file(file){
blob_url = URL.createObjectURL(file);
audio.src = blob_url;
audio.play();
file_name = file.name;
$window.title(base_title + " - " + file_name);
};
var show_nothingness = true;
var menus = {
"&MP3": [
{
item: "&Play...",
action: ()=> {
stop();
$("<input type='file' accept='audio/mp3'>").click().change(function(e){
if(this.files[0]){
play_from_file(this.files[0]);
}
});
},
enabled: false,
},
{
item: "&Stop",
action: ()=> {
},
enabled: false,
action: stop,
enabled: ()=> audio.currentTime > 0,
},
{
item: "P&ause",
action: ()=> {
audio.pause();
$window.title(base_title + " - " + file_name + " - Paused");
},
enabled: false,
enabled: ()=> !audio.paused,
},
{
item: "&Unpause",
action: ()=> {
audio.play();
$window.title(base_title + " - " + file_name);
},
enabled: false,
enabled: ()=> audio.currentTime > 0 && audio.paused,
},
$MenuBar.DIVIDER,
{
@ -73,7 +105,7 @@ function $Icon(path, size){
return $img;
}
var $window = new $Window({title: "WinAMP v0.2a", icon: "winamp-0.2.png"});
var $window = new $Window({title: base_title, icon: "winamp-0.2.png"});
$window.$content.append($menubar);
$window.width(220);