logic of player.rtf

{\rtf1\ansi\ansicpg1252\cocoartf1138\cocoasubrtf510
{\fonttbl\f0\fswiss\fcharset0 Helvetica;}
{\colortbl;\red255\green255\blue255;}
\paperw11900\paperh16840\margl1440\margr1440\vieww19860\viewh11660\viewkind0
\pard\tx566\tx1133\tx1700\tx2267\tx2834\tx3401\tx3968\tx4535\tx5102\tx5669\tx6236\tx6803\pardirnatural

\f0\fs24 \cf0 // data assets\
1. request url, chapterid - > item in downQ\
2. chpaterid -> item in chapters\
1 and 2 are different sort order and count\
eventInChapters(chapter)->asset->eventIndownQ\
eventindownq->asset->inchapters\
\
onReceiveFromDownQ:chapterid\
index = chapters.findChapter(chapterid)\
progress = viewWithId(1000+index)\
\
onClickInChapters:chapterId\
\
\
static downQ; // in gs\
\
click on Download chapter // in cell\
\{\
	downQ.append(chapterurl);\
	downloadButton = cancelButton;\
	playerView.startDownloadingIfNoActiveRequests()\
\}\
\
click on Cancel download chapter // in cell\
\{\
	if(downloadInProgress)\
		cancelRequestIfInProcess;\
	downQ.remove(chapter);\
	setButtonState(\uc0\u1079 \u1072 \u1082 \u1072 \u1095 \u1072 \u1090 \u1100 /\u1076 \u1086 \u1082 \u1072 \u1095 \u1072 \u1090 \u1100 )\
\}\
\
onNewRequest:\
\{\
	if(downQ.exists(chapterToDown))\
		downQ.moveToTop(chapterToDown)\
	else\
		downQ.insertFirst(chapterToDown)\
\
chapterController.activateProgressFor(currentChapter)\
\}\
\
onRequestFinished or Failed\
\{\
	downQ.remove(finishedChapter);\
	chapterController.hide(progressForTheFinishedChapter);\
	download(downQ.next());\
\}\
\
cellForRowAtIndexPath:\
\{\
if(downFull)\
	progress.hide();\
	setButtonState(\uc0\u1087 \u1077 \u1088 \u1077 \u1079 \u1072 \u1075 \u1088 \u1091 \u1079 \u1080 \u1090 \u1100  \u1075 \u1083 \u1072 \u1074 \u1091 )\
else\
	setProgress(val)\
	setButtonState(\uc0\u1079 \u1072 \u1082 \u1072 \u1095 \u1072 \u1090 \u1100 /\u1076 \u1086 \u1082 \u1072 \u1095 \u1072 \u1090 \u1100 )\
\}\
\
onClickInChapterTable\
\{\
	if(theresCurrentDownload)\
		currentDownload.cancel()\
	downQ.first() = newChapter; // previous downloading chapter becomes second in a queue\
	startRequest(newChapter)\
\}\
\
\
}