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HIDIVEPlayerOverride.js
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HIDIVEPlayerOverride.js
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(function(){
var p = {
//----------------------------------------
// PROGRAMMER CONFIGURATION VARIABLES
mouseShowDelay : 500 , // (milliseconds)
posDlt : 1 , // (seconds)
opedDlt : 85 , // (seconds)
volDlt : 0.04 , // (range:[0,1])
fontSize : 0.0527, // 1-based percent of video height to use for subtitle font size (range:[0,1])
subtitleRaise : 0.045 , // 1-based percent of video height to use for space between subtitles and video bottom (range:[0,1])
subtitleContainerSelector : "#rmpPlayer>#player-override-event-mask>.rmp-content>.rmp-cc-area",
clutterAllSelector : "#rmpPlayer>#player-override-event-mask>:not(.rmp-content)",
videoSelector : "#rmpPlayer>#player-override-event-mask>.rmp-content>video.rmp-video",
controlFocusSelector : "#rmpPlayer",
removeExistingStyle : function(){
var elL = p.qda(p.doc,"style");
for (var elLI = 0,elLC = elL.length; elLI < elLC; elLI++){var el = elL[elLI];
if (el.innerHTML.includes(".rmp-cc-cue")){
el.parentNode.removeChild(el);}}},
//----------------------------------------
// video element
elv : null,
// subtitle element, the highest parent
els : null,
// control element, determined by their service
elc : null,
// control mask element
elm : null,
// visibility state for clutter
vis : false,
// visibility state for subtitles
visSubtitle : true,
// height previous
h : 0,
// the actual height of the displayed video, excluding any black gaps
hVideo : 0,
// height of the potential black gap at the bottom of the screen
bottomGap : 0,
// whether to temporarily show the mouse around the time of mouse movement even if it's hidden
mouseShowF : false,
//
mouseShowDelayHandle : null,
// generate style text
gst : function(){
return ""
+"@import url('https://fonts.googleapis.com/css?family=Open+Sans:700');"
// !!! generalize this to be the leaf node, then all other nodes, regardless of actual count (there are some complex details though...)
+".player-override-subtitle {bottom:unset !important;width:100% !important;height:100% !important;}" // respect display:none for subtitle beats
+".player-override-subtitle>* {all:unset !important;width:100% !important;height:calc(100% - "+(this.bottomGap + (this.hVideo * this.subtitleRaise))+"px) !important;"
+"display:flex !important;"
+"flex-direction:column !important;"
+"justify-content:flex-end !important;}"
+".player-override-subtitle>*>* {all:unset !important;width:100% !important;height:unset !important;}"
+".player-override-subtitle>*>*>* {all:unset !important;width:100% !important;height:unset !important;}"
+".player-override-subtitle>*>*>*>* {"
+"width:100% !important;"
+"height:auto !important;"
+"font-family:'Open Sans',sans-serif !important;"
+"line-height:1.2em !important;"
+"letter-spacing:-0.025em !important;"
+"font-size:"+(this.hVideo * this.fontSize)+"px;"
+"font-weight:700 !important;"
+"color:white !important;"
+"background-color:transparent !important;"
+"text-stroke:0em black !important;"
+"-webkit-text-stroke:0em black !important;"
+"text-shadow:0px 0px 0.2em black,0px 0px 0.2em black,0px 0px 0.2em black,0px 0px 0.2em black,0px 0px 0.2em black,0px 0px 0.2em black,0px 0px 0.2em black,0px 0px 0.2em black,0px 0px 0.2em black,0px 0px 0.2em black,0px 0px 0.2em black,0px 0px 0.2em black !important;}"
+(this.vis ? "" : ".player-override-hidden {display:none !important;}")
+(this.visSubtitle ? "" : ".player-override-subtitle {display:none !important;}")
+((this.vis || this.mouseShowF) ? "" : "* {cursor:none !important;}")
;},
// assert style
ast : function(){this.qd(this.doc,"#player-override-style").textContent = p.gst();},
//
rescanElv : function(){
var elv = this.qd(this.doc,this.videoSelector);
if (elv === null || this.elv === elv){return;} // fail-fast
this.elv = elv;},
//
rescanElc : function(){
var elc = this.controlFocusSelector === null ? this.doc : this.qd(this.doc,this.controlFocusSelector);
if (elc === null || this.elc === elc){return;} // fail-fast
this.elc = elc;
// transfer children from controls to mask
this.elm = document.createElement("div");
this.elm.id = "player-override-event-mask";
this.elm.style = "width:100%;height:100%;";
this.elm.setAttribute("tabindex","0");
while (this.elc.childNodes.length > 0) {
this.elm.appendChild(this.elc.childNodes[0]);}
this.elc.appendChild(this.elm);
// mousemove will temporarily show mouse if it's hidden
this.elm.addEventListener("mousemove",(function(p){return function(ev){
p.mouseShowF = true;
p.ast();
clearTimeout(p.mouseShowDelayHandle);
p.mouseShowDelayHandle = setTimeout((function(p){return function(){p.mouseShowF = false;p.ast();};})(p),p.mouseShowDelay);};})(this));
// shortcuts
// [!] assumes your player already has a satisfactory:
// L> [f] toggle fullscreen
// L> [space] play/pause
this.elm.addEventListener("keydown",(function(p){return function(ev){
switch (ev.keyCode){default:;
break;case p.kye.l : p.evb(ev);p.elv.currentTime -= p.posDlt;
break;case p.kye.r : p.evb(ev);p.elv.currentTime += p.posDlt;
break;case p.kye.s : p.evb(ev);p.elv.currentTime += p.opedDlt;
break;case p.kye.u : p.evb(ev);if (p.elv.volume >= 1 - p.volDlt){p.elv.volume = 1;}else{p.elv.volume += p.volDlt;}
break;case p.kye.d : p.evb(ev);if (p.elv.volume <= 0 + p.volDlt){p.elv.volume = 0;}else{p.elv.volume -= p.volDlt;}
break;case p.kye["0"] : p.evb(ev);p.elv.playbackRate = 1.0;
break;case p.kye["1"] : p.evb(ev);p.elv.playbackRate = 1.1;
break;case p.kye["2"] : p.evb(ev);p.elv.playbackRate = 1.2;
break;case p.kye["3"] : p.evb(ev);p.elv.playbackRate = 1.3;
break;case p.kye["4"] : p.evb(ev);p.elv.playbackRate = 1.4;
break;case p.kye["5"] : p.evb(ev);p.elv.playbackRate = 1.5;
break;case p.kye["6"] : p.evb(ev);p.elv.playbackRate = 1.6;
break;case p.kye["7"] : p.evb(ev);p.elv.playbackRate = 1.7;
break;case p.kye["8"] : p.evb(ev);p.elv.playbackRate = 1.8;
break;case p.kye["9"] : p.evb(ev);p.elv.playbackRate = 1.9;}
if (ev.shiftKey){
switch (ev.keyCode){default:;
break;case p.kye.h : p.evb(ev);}}
else{
switch (ev.keyCode){default:;
break;case p.kye.h : p.evb(ev);}}};})(this),true);
this.elm.addEventListener("keyup",(function(p){return function(ev){
switch (ev.keyCode){default:;
break;case p.kye.l : p.evb(ev);
break;case p.kye.r : p.evb(ev);
break;case p.kye.s : p.evb(ev);
break;case p.kye.u : p.evb(ev);
break;case p.kye.d : p.evb(ev);
break;case p.kye["0"] : p.evb(ev);
break;case p.kye["1"] : p.evb(ev);
break;case p.kye["2"] : p.evb(ev);
break;case p.kye["3"] : p.evb(ev);
break;case p.kye["4"] : p.evb(ev);
break;case p.kye["5"] : p.evb(ev);
break;case p.kye["6"] : p.evb(ev);
break;case p.kye["7"] : p.evb(ev);
break;case p.kye["8"] : p.evb(ev);
break;case p.kye["9"] : p.evb(ev);}
if (ev.shiftKey){
switch (ev.keyCode){default:;
break;case p.kye.h : p.evb(ev);p.visSubtitle = !p.visSubtitle;p.ast();}}
else{
switch (ev.keyCode){default:;
break;case p.kye.h : p.evb(ev);p.vis = !p.vis;p.ast();}}};})(this),true);},
//
rescanEls : function(){
var els = this.subtitleContainerSelector === null ? this.doc : this.qd(this.doc,this.subtitleContainerSelector);
if (els === null || this.els === els){return;} // fail-fast
this.els = els;
this.els.classList.add("player-override-subtitle");},
// event-block
evb : function(ev){ev.stopImmediatePropagation();ev.stopPropagation();ev.preventDefault();},
// key enun
kye : {_:32,l:37,r:39,u:38,d:40,h:72,f:70,s:83,0:48,1:49,2:50,3:51,4:52,5:53,6:54,7:55,8:56,9:57},
// query selector downward
qd : function(elP,s){return elP.querySelector(s);},
// query selector downward all
qda : function(elP,s){return elP.querySelectorAll(s);},
};
p.doc = document;
p.rescanElv();setInterval((function(p){return function(){p.rescanElv();};})(p),100);
p.rescanElc();setInterval((function(p){return function(){p.rescanElc();};})(p),100);
p.rescanEls();setInterval((function(p){return function(){p.rescanEls();};})(p),100);
// check for resizes occasionally
setInterval((function(p){return function(){
if (p.elv === null){return;} // fail-fast
if (p.h !== p.elv.clientHeight){p.h = p.elv.clientHeight;
var wMultN = p.elv.clientWidth / p.elv.videoWidth ;
var hMultN = p.elv.clientHeight / p.elv.videoHeight;
p.hVideo = p.elv.videoHeight * Math.min(wMultN,hMultN);
p.bottomGap = (p.elv.clientHeight - p.hVideo) / 2;
p.ast();}};})(p),100);
// tag the clutter
var elL = p.qda(p.doc,p.clutterAllSelector);
for (var elLI = 0,elLC = elL.length; elLI < elLC; elLI++){var el = elL[elLI];
el.classList.add("player-override-hidden");}
p.removeExistingStyle();
// assert style
var el = document.createElement("style");
el.id = "player-override-style";
p.doc.head.appendChild(el);
p.ast();
})();