[MA-8] 数字キーナビゲーション付きRSSリーダーの作成

ex10_RSS_Reader_6.swf

ActionScript2.0(Flash Lite2.1)

index_xml = new XML();
index_xml.onLoad = startIndexMenu;
index_xml.load("./feed.xml");
index_xml.ignoreWhite = true;
function startIndexMenu(success) {
 if (success == true) {
  var item = index_xml.firstChild.childNodes;
  item.shift();
  nodeNum = item.length;
  var temp:Array = [];
  _global.dateArray = new Array();
  _global.creatorArray = new Array();
  _global.titleArray = new Array();
  _global.linkArray = new Array();
  _global.descriptionArray = new Array();
  for (i=0; i<nodeNum; i++) {
   temp[i] = item[i].firstChild;
   temp[i] = temp[i].nextSibling;
   _global.dateArray[i] = temp[i].firstChild.nodeValue;
   temp[i] = temp[i].nextSibling.nextSibling;
   _global.creatorArray[i] = temp[i].firstChild.nodeValue;
   temp[i] = temp[i].nextSibling;
   _global.titleArray[i] = temp[i].firstChild.nodeValue;
   temp[i] = temp[i].nextSibling;
   _global.linkArray[i] = temp[i].firstChild.nodeValue;
   temp[i] = temp[i].nextSibling;
   _global.descriptionArray[i] = temp[i].firstChild.nodeValue;
  }
  date = _global.dateArray[0];
  creator = _global.creatorArray[0];
  title = _global.titleArray[0];
  link = _global.linkArray[0];
  description = _global.descriptionArray[0];
  _global.position = 0;
 }
}
rewindButton.onRelease = function() {
 if (_global.position == 0) {
  _global.position = 0;
  date = _global.dateArray[position];
  creator = _global.creatorArray[position];
  title = _global.titleArray[position];
  link = _global.linkArray[position];
  description = _global.descriptionArray[position];
 } else {
  _global.position = _global.position-1;
  date = _global.dateArray[position];
  creator = _global.creatorArray[position];
  title = _global.titleArray[position];
  link = _global.linkArray[position];
  description = _global.descriptionArray[position];
 }
};
topButton.onRelease = function() {
 _global.position = 0;
 date = _global.dateArray[position];
 creator = _global.creatorArray[position];
 title = _global.titleArray[position];
 link = _global.linkArray[position];
 description = _global.descriptionArray[position];
};
forwordButton.onRelease = function() {
 if (_global.position == (nodeNum-1)) {
  _global.position = (nodeNum-1);
  date = _global.dateArray[position];
  creator = _global.creatorArray[position];
  title = _global.titleArray[position];
  link = _global.linkArray[position];
  description = _global.descriptionArray[position];
 } else {
  _global.position = _global.position+1;
  date = _global.dateArray[position];
  creator = _global.creatorArray[position];
  title = _global.titleArray[position];
  link = _global.linkArray[position];
  description = _global.descriptionArray[position];
 }
};

var key_obj:Object = new Object();
key_obj.onKeyDown = function():Void {
 var code = Key.getCode(); // or getAscii()
 if (code == 52 || code == Key.LEFT) {
  if (_global.position == 0) {
   _global.position = 0;
   date = _global.dateArray[position];
   creator = _global.creatorArray[position];
   title = _global.titleArray[position];
   link = _global.linkArray[position];
   description = _global.descriptionArray[position];
  } else {
   _global.position = _global.position-1;
   date = _global.dateArray[position];
   creator = _global.creatorArray[position];
   title = _global.titleArray[position];
   link = _global.linkArray[position];
   description = _global.descriptionArray[position];
  }
 } else if (code == 53 || code == Key.UP) {
  _global.position = 0;
  date = _global.dateArray[position];
  creator = _global.creatorArray[position];
  title = _global.titleArray[position];
  link = _global.linkArray[position];
  description = _global.descriptionArray[position];
 } else if (code == 54 || code == Key.RIGHT) {
  if (_global.position == (nodeNum-1)) {
   _global.position = (nodeNum-1);
   date = _global.dateArray[position];
   creator = _global.creatorArray[position];
   title = _global.titleArray[position];
   link = _global.linkArray[position];
   description = _global.descriptionArray[position];
  } else {
   _global.position = _global.position+1;
   date = _global.dateArray[position];
   creator = _global.creatorArray[position];
   title = _global.titleArray[position];
   link = _global.linkArray[position];
   description = _global.descriptionArray[position];
  }
 }
}
Key.addListener(key_obj);

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