キーボード入力を表示 スクリーンキャプチャ動画とか見ると キーボード入力が可視化されていたんで AIR+QuickTimeXで利用する事を想定して作ってみた． なんとなくそんな感じになったけど， Shiftとか押したら変になるし，なんかかっこう悪い・・・
/**
* Copyright geko ( http://wonderfl.net/user/geko )
* MIT License ( http://www.opensource.org/licenses/mit-license.php )
* Downloaded from: http://wonderfl.net/c/6rLj
*/
//キーボード入力を表示
//スクリーンキャプチャ動画とか見ると
//キーボード入力が可視化されていたんで
//AIR+QuickTimeXで利用する事を想定して作ってみた．
//なんとなくそんな感じになったけど，
//Shiftとか押したら変になるし，なんかかっこう悪い・・・
package {
import flash.display.Sprite;
import flash.display.Loader;
import flash.net.URLRequest;
public class FlashTest extends Sprite {
public var loader:Loader = new Loader();
public function FlashTest() {
Wonderfl.capture_delay(8);
this.graphics.beginFill(0x000000);
this.graphics.drawRect(0,0,stage.stageWidth,stage.stageHeight);
this.graphics.endFill();
//背景画像の読込み
this.addChild(loader);
loader.load(new URLRequest("http://assets.wonderfl.net/images/related_images/e/e9/e9fb/e9fb51bdaa89fb4a65241fefd11a2be6196bcc06"));
var keyboard:KeyboardAction = new KeyboardAction(this);
}
}
}
import flash.display.DisplayObjectContainer;
import flash.display.Sprite;
import flash.text.*;
import flash.events.KeyboardEvent;
class KeyboardAction extends Sprite{
private var tf:TextField = new TextField();
private var tfFormat:TextFormat = new TextFormat("Arial",20,0xffffff,null,null,null,null,null,TextFormatAlign.CENTER);
private var input:Vector.<uint> = new Vector.<uint>();
public function KeyboardAction(parent:DisplayObjectContainer = null){
if(parent) parent.addChild(this);
addChild(tf);
this.y = stage.stageHeight-100;
tf.width = stage.stageWidth;
tf.defaultTextFormat = tfFormat;
tf.mouseEnabled = false;
stage.addEventListener(KeyboardEvent.KEY_DOWN, keyboardHandler);
stage.addEventListener(KeyboardEvent.KEY_UP, keyboardHandler);
}
//KeyboardEventハンドラ
private function keyboardHandler(event:KeyboardEvent):void{
switch(event.type){
case KeyboardEvent.KEY_DOWN: push(event.keyCode); break;
case KeyboardEvent.KEY_UP: shift(event.keyCode);; break;
}
//キーボード入力の表示
tf.text = "";
for each(var val:uint in input){
if(tf.length) tf.appendText(" ");
tf.appendText(KEYBOARD_LIST[val] == "" ? String(val) : KEYBOARD_LIST[val]);
}
drawBackground();
}
//テキストの背景描画
private function drawBackground():void{
this.graphics.clear();
if(!tf.length) return;
this.graphics.lineStyle(2.5, 0xffffff, 0.8);
this.graphics.beginFill(0x000000,0.5);
//矩形の最小サイズ設定
if(tf.length < 5) this.graphics.drawRoundRect((stage.stageWidth-75)/2,-5,75,40,15);
else this.graphics.drawRoundRect((stage.stageWidth-tf.length*15)/2,-5,tf.length*15,40,15);
this.graphics.endFill();
}
//入力時
private function push(val:uint):Vector.<uint>{
//キーボードはずっと押してるとKEY_DOWNを送出し続ける
if(input.indexOf(val) == -1) input.push(val);
input.sort(sortFunction);
return input;
}
//出力時
private function shift(val:uint):Vector.<uint>{
if(input.indexOf(val) > -1) input.splice(input.indexOf(val),1);
input.sort(sortFunction);
return input;
}
//ソート用関数
private function sortFunction(x:uint, y:uint):int{
if(x == y) return 0;
if(x > y) return 1;
return -1;
}
public static const KEYBOARD_LIST:Vector.<String> = Vector.<String>(["_", //0
"",
"",
"",
"",
"",
"",
"",
"BackSpace",
"Tab",
"", //10
"",
"Clear",
"Enter",
"",
"",
"Shift",
"Ctrl",
"Alt",
"Pause",
"CapsLock", //20
"",
"",
"",
"",
"",
"",
"Esc",
"",
"",
"", //30
"",
"Space",
"PageUp",
"PageDown",
"End",
"Home",
"Left",
"Up",
"Right",
"Down", //40
"",
"",
"",
"",
"Insert",
"Delete",
"Help",
"0",
"1",
"2", //50
"3",
"4",
"5",
"6",
"7",
"8",
"9",
"",
"",
"", //60
"",
"",
"",
"",
"A",
"B",
"C",
"D",
"E",
"F", //70
"G",
"H",
"I",
"J",
"K",
"L",
"M",
"N",
"O",
"P", //80
"Q",
"R",
"S",
"T",
"U",
"V",
"W",
"X",
"Y",
"Z", //90
"",
"",
"",
"",
"",
"0",
"1",
"2",
"3",
"4", //100
"5",
"6",
"7",
"8",
"9",
"*",
"+",
"Enter",
"-",
".", //110
"/",
"F1",
"F2",
"F3",
"F4",
"F5",
"F6",
"F7",
"F8",
"F9", //120
"F10",
"F11",
"F12",
"F13",
"F14",
"F15",
"",
"",
"",
"", //130
"",
"",
"",
"",
"",
"",
"",
"",
"",
"", //140
"",
"",
"",
"NumLock",
"ScreenLock",
"",
"",
"",
"",
"", //150
"",
"",
"",
"",
"",
"",
"",
"",
"",
"", //160
"",
"",
"",
"",
"",
"",
"",
"",
"",
"", //170
"",
"",
"",
"",
"",
"",
"",
"",
"",
"", //180
"",
"",
"",
"",
"",
";",
"^",
",",
"-",
".", //190
"/",
"",
"",
"",
"",
"",
"",
"",
"",
"", //200
"",
"",
"",
"",
"",
"",
"",
"",
"",
"", //210
"",
"",
"",
"",
"",
"",
"",
"",
"@",
"]", //220
"[",
":",
"",
"",
"",
"\\",
"",
"",
"",
"", //230
"",
"",
"",
"",
"",
"",
"",
"",
"",
"", //240
"",
"",
"",
"",
"",
"",
"",
"",
"",
"", //250
"",
"",
"",
"",
""]);
}