forked from: ローカルファイルのロード
forked from ローカルファイルのロード (diff: 313)
ActionScript3 source code
/**
* Copyright tepe ( http://wonderfl.net/user/tepe )
* MIT License ( http://www.opensource.org/licenses/mit-license.php )
* Downloaded from: http://wonderfl.net/c/b0V9
*/
// forked from tepe's ローカルファイルのロード
package {
import flash.display.Shape;
import flash.events.SecurityErrorEvent;
import flash.net.*;
import flash.text.*;
import flash.events.*;
import flash.display.Sprite;
import flash.system.System;
public class FlashTest extends Sprite {
private var text1:TextField = new TextField();
//private var txt2:TextField = new TextField();
private var txt2:TextEditer = new TextEditer();
private var file:FileReference = new FileReference();
private var base:Sprite = new Sprite();
private var playBtn:IconBtn;
public function FlashTest() {
System.useCodePage = false;//UNICODE以外のテキストファイルをロードする場合 true
addChild(base);
file.addEventListener(Event.COMPLETE,onLoaded2);
file.addEventListener(Event.SELECT,onSelect);
txt2.width =400;
txt2.height =400;
txt2.border = true;
txt2.type = "input";
stage.tabChildren = false;//タブフォーカス無効
base.addChild(txt2);
// addChild(txt3);
//ボタン設定
playBtn = new IconBtn(PlayIcon);
addChild(playBtn);
playBtn.x = 95;
playBtn.y = 380;
playBtn.init({width: 40});
playBtn.addEventListener(MouseEvent.CLICK, onClick);
addChild(playBtn);
var btn2:IconBtn = new IconBtn(PlayIcon);
addChild(btn2);
btn2.x = 180;
btn2.y = 380;
btn2.init({width:40});
btn2.addEventListener(MouseEvent.CLICK,onClick2);
}
private function onClick2(e:MouseEvent):void{
txt2.text = func1(txt2.text);
}
//改行コードの統一 (CR+LF or CR) → LF
private function unifyLineFeedCode(str:String):String {
var CR:String = String.fromCharCode(13);
var LF:String = String.fromCharCode(10);
str = str.split(CR+LF).join(LF);
str = str.split(CR).join(LF);
return str;
}
//ファイル選択 ①
private function onClick(e:MouseEvent):void{
file.browse();
//file1.load();
//txt2.text = file1.data
//file1.save(txt2.text);
}
//ロード開始 ②
private function onSelect(e:Event):void{
file.load();
}
private function onLoaded2(e:Event):void{
//txt2.text = String(file.data);
txt2.text = unifyLineFeedCode(file.data.toString());//改行コード統一
txt2.text = func1(txt2.text);
}
//スコープ単位で分割
private function func1( str:String ):String{
var len:int = str.length;
var i:int,j:int,k:int;
var str2:String = new String();
for(i=0;i<len;i++){
switch(str.charAt(i)){
case "/"://コメントアウト
if(str.charAt(i+1) == "/"){
j = str.indexOf("\r",i);
k = j-i;
if(j<0)return str2;
str2+="//"+str.substring(i+2,j)+" "+String(i)+" → ";
i=j;
str2+=String(i)+"("+String(k)+")\n";
}
else if(str.charAt(i+1) == "*"){
j = str.indexOf("*/",i);
k = j-i;
if(j<0)return str2;
str2+="/*"+str.substring(i+2,j)+"*/ "+String(i)+" → ";
i=j+1;
str2+=String(i)+"("+String(k)+")\n";
}
break;
case "\"":
j = str.indexOf("\"",i+1);
if(j<0)return str2;
str2+="\""+str.substring(i+1,j)+"\"\n";
i=j+1;
break;
case "\'":
j = str.indexOf("\'",i+1);
if(j<0)return str2;
str2+="\'"+str.substring(i+1,j)+"\'\n";
i=j+1;
break;
default:
j = str.charCodeAt(i);
var cnt1:int;
if(0x61 < j && j < 0x7a){
cnt1++;
}
}
}
return str2;
}
}
}
import flash.text.*;
import flash.ui.*;
import flash.events.*;
import flash.net.*;
import flash.system.System;
class TextEditer extends TextField {
private var file:FileReference;
private var prevText:Object;
private var nextText:Object;
public function TextEditer():void {
this.type = "input";//入力可能
//this.tabEnabled = true;
this.selectable = false;
this.addEventListener(KeyboardEvent.KEY_DOWN, onKey);
addEventListener(MouseEvent.CLICK, onFocus);
//コンテキストメニュー@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
var menu1:ContextMenuItem = new ContextMenuItem("ファイルを開く");
menu1.addEventListener(ContextMenuEvent.MENU_ITEM_SELECT, function():void {
//txt.appendText("menu");
load();
});
var menu2:ContextMenuItem = new ContextMenuItem("ファイルを保存");
menu2.addEventListener(ContextMenuEvent.MENU_ITEM_SELECT, function():void {
save();
});
contextMenu = new ContextMenu();
contextMenu.hideBuiltInItems();
contextMenu.customItems = [menu1,menu2];
//@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
}
//改行コードの統一 (CR+LF or CR) → LF
private function unifyLineFeedCode(str:String):String {
var CR:String = String.fromCharCode(13);
var LF:String = String.fromCharCode(10);
str = str.split(CR+LF).join(LF);
str = str.split(CR).join(LF);
return str;
}
//セーブ
public function save():void {
var fileRef:FileReference = new FileReference();
fileRef.save(this.text, this.name);
}
//ファイルロード
public function load():void {//ファイル選択 ①
file = new FileReference();
file.addEventListener(Event.COMPLETE, onLoaded);
file.addEventListener(Event.SELECT, onSelect);
file.browse();
}
private function onSelect(e:Event):void{//ロード開始 ②
file.load();
}
private function onLoaded(e:Event):void {//ロード完了 ③
this.name = file.name;
var byte:int = file.data.length;
var byte2:uint;
//txt.text = String(file.data);
this.text = unifyLineFeedCode(file.data.toString());//改行コード統一
file.removeEventListener(Event.COMPLETE, onLoaded);
file.removeEventListener(Event.SELECT, onSelect);
}
//編集モード終了
private function outFocus(e:FocusEvent):void {
this.selectable = false;
removeEventListener(FocusEvent.FOCUS_OUT, outFocus);
removeEventListener(MouseEvent.MOUSE_DOWN, dragCansel);
addEventListener(MouseEvent.MOUSE_DOWN, onFocus);
//this.appendText(" Out ");
}
//編集モード開始
private function onFocus(e:MouseEvent):void {
this.selectable = true;
addEventListener(FocusEvent.FOCUS_OUT, outFocus);
removeEventListener(MouseEvent.MOUSE_DOWN, onFocus);
addEventListener(MouseEvent.MOUSE_DOWN, dragCansel);
//this.appendText(" In ");
//e.stopPropagation();
}
private function dragCansel(e:MouseEvent):void {
e.stopPropagation();
}
//キー入力
private function onKey(e:KeyboardEvent):void {
var sw:Boolean;
var str1:String;
var str2:String;
// エンターキーの状態
if (e.keyCode == 13) sw = true;
else if (e.keyCode == 108) sw = true;
else sw = false;
//キャレット位置に改行文字を挿入
if(sw == true){
str1 = this.text.substring(0, this.caretIndex);
str2 = this.text.substring(this.caretIndex, this.length);
this.text = str1;
this.appendText("\n");//キャレット位置で改行
//インデント構造（タブ＆スペースの構成）を調べる
var indent:int=0;
var prevReturn:int = this.text.lastIndexOf('\r', this.caretIndex-1);//前回の改行位置
//一つ前の改行直後に続くタブコードの数=インデント深度
for (var j:int = prevReturn+1; j < this.caretIndex; j++) {
if (this.text.charAt(j) == '\t' || this.text.charAt(j) == ' ' ) indent++;
else break;
}
//上の行のインデントに従う
var indentStr:String = this.text.slice(prevReturn + 1, prevReturn + 1 + indent);
this.appendText(indentStr);//インデント
this.text += str2;//結合
//キャレット位置をインクリメント
this.setSelection(this.caretIndex +indent + 1, this.caretIndex +indent + 1);
return;
}
//tab
if (e.keyCode == 9) {
str1 = this.text.substring(0, this.caretIndex);
str2 = this.text.substring(this.caretIndex, this.length);
this.text = str1 + '\t' + str2;
//キャレット位置をインクリメント
this.setSelection(this.caretIndex + 1, this.caretIndex + 1);
return;
}
}
}
///--------------------------------------------------------------------------------------------------------
//////////////////////////////////////////////////
// IconBtnクラス
//////////////////////////////////////////////////
import flash.display.Sprite;
import flash.display.Shape;
import flash.filters.GlowFilter;
import flash.events.MouseEvent;
import flash.geom.ColorTransform;
class IconBtn extends Sprite {
public var id:uint;
private var shade:Shape;
private var bottom:Shape;
private var light:Shape;
private var base:Shape;
private var icon:Shape;
private var _width:uint = 60;
private static var _height:uint = 20;
private static var corner:uint = 5;
private var type:uint = 1;
private static var bColor:uint = 0xFFFFFF;
private static var sColor:uint = 0x000000;
private static var upColor:uint = 0x666666;
private static var overColor:uint = 0x333333;
private static var offColor:uint = 0x999999;
private static var upColorTrans:ColorTransform;
private static var overColorTrans:ColorTransform;
private static var offColorTrans:ColorTransform;
private var cColor:uint = 0x0099FF;
private var colorGlow:GlowFilter;
private var shadeGlow:GlowFilter;
private var _clicked:Boolean = false;
private var _enabled:Boolean = true;
public function IconBtn(Icon:Class) {
icon = new Icon();
}
public function init(option:Object):void {
if (option.id != undefined) id = option.id;
if (option.width != undefined) _width = option.width;
if (option.type != undefined) type = option.type;
if (option.color != undefined) cColor = option.color;
draw();
}
private function draw():void {
switch (type) {
case 1 :
bColor = 0xFFFFFF;
sColor = 0x000000;
upColor = 0x666666;
overColor = 0x333333;
offColor = 0x999999;
break;
case 2 :
bColor = 0x000000;
sColor = 0xFFFFFF;
upColor = 0x666666;
overColor = 0x999999;
offColor = 0x333333;
break;
}
colorGlow = new GlowFilter(cColor, 0.6, 5, 5, 2, 3, false, true);
shadeGlow = new GlowFilter(sColor, 0.3, 4, 4, 2, 3, false, true);
upColorTrans = new ColorTransform();
upColorTrans.color = upColor;
overColorTrans = new ColorTransform();
overColorTrans.color = overColor;
offColorTrans = new ColorTransform();
offColorTrans.color = offColor;
shade = new Shape();
bottom = new Shape();
light = new Shape();
base = new Shape();
addChild(shade);
addChild(bottom);
addChild(light);
addChild(base);
addChild(icon);
createBase(shade, _width, _height, corner, sColor);
shade.filters = [shadeGlow];
createBase(bottom, _width, _height, corner, sColor, 0.3);
createBase(light, _width, _height, corner, cColor);
light.filters = [colorGlow];
createBase(base, _width, _height, corner, bColor);
icon.y = -1;
enabled = true;
mouseChildren = false;
}
private function rollOver(evt:MouseEvent):void {
_over();
}
private function rollOut(evt:MouseEvent):void {
_up();
}
private function press(evt:MouseEvent):void {
_down();
}
private function release(evt:MouseEvent):void {
_up();
}
private function click(evt:MouseEvent):void {
}
private function _up():void {
icon.y = -1;
icon.transform.colorTransform = upColorTrans;
base.y = -1;
light.visible = false;
light.y = -1;
}
private function _over():void {
icon.y = -1;
icon.transform.colorTransform = overColorTrans;
base.y = -1;
light.visible = true;
light.y = -1;
}
private function _down():void {
icon.y = 0;
icon.transform.colorTransform = overColorTrans;
base.y = 0;
light.visible = true;
light.y = 0;
}
private function _off():void {
icon.y = 0;
icon.transform.colorTransform = offColorTrans;
base.y = 0;
light.visible = false;
light.y = 0;
}
public function get clicked():Boolean {
return _clicked;
}
public function set clicked(param:Boolean):void {
_clicked = param;
if (_clicked) {
_down();
removeEventListener(MouseEvent.MOUSE_OVER, rollOver);
removeEventListener(MouseEvent.MOUSE_OUT, rollOut);
removeEventListener(MouseEvent.MOUSE_DOWN, press);
removeEventListener(MouseEvent.MOUSE_UP, release);
} else {
_up();
addEventListener(MouseEvent.MOUSE_OVER, rollOver, false, 0, true);
addEventListener(MouseEvent.MOUSE_OUT, rollOut, false, 0, true);
addEventListener(MouseEvent.MOUSE_DOWN, press, false, 0, true);
addEventListener(MouseEvent.MOUSE_UP, release, false, 0, true);
}
}
public function get enabled():Boolean {
return _enabled;
}
public function set enabled(param:Boolean):void {
_enabled = param;
buttonMode = _enabled;
mouseEnabled = _enabled;
useHandCursor = _enabled;
if (_enabled) {
_up();
addEventListener(MouseEvent.MOUSE_OVER, rollOver, false, 0, true);
addEventListener(MouseEvent.MOUSE_OUT, rollOut, false, 0, true);
addEventListener(MouseEvent.MOUSE_DOWN, press, false, 0, true);
addEventListener(MouseEvent.MOUSE_UP, release, false, 0, true);
addEventListener(MouseEvent.CLICK, click, false, 0, true);
} else {
_off();
removeEventListener(MouseEvent.MOUSE_OVER, rollOver);
removeEventListener(MouseEvent.MOUSE_OUT, rollOut);
removeEventListener(MouseEvent.MOUSE_DOWN, press);
removeEventListener(MouseEvent.MOUSE_UP, release);
removeEventListener(MouseEvent.CLICK, click);
}
}
private function createBase(target:Shape, w:uint, h:uint, c:uint, color:uint, alpha:Number = 1):void {
target.graphics.beginFill(color, alpha);
target.graphics.drawRoundRect(-w*0.5, -h*0.5, w, h, c*2);
target.graphics.endFill();
}
}
//////////////////////////////////////////////////
// Iconクラス
//////////////////////////////////////////////////
import flash.display.Shape;
//import sketchbook.graphics.GraphicsHelper;
class PlayIcon extends Shape {
private static var bColor:uint = 0x000000;
public function PlayIcon() {
draw();
}
private function draw():void {
graphics.beginFill(bColor);
graphics.moveTo(-4, -6);
graphics.lineTo(-4, 6);
graphics.lineTo(8, 0);
graphics.endFill();
}
}
class PauseIcon extends Shape {
private static var bColor:uint = 0x000000;
public function PauseIcon() {
draw();
}
private function draw():void {
graphics.beginFill(bColor);
graphics.drawRect(-5, -5, 4, 10);
graphics.endFill();
graphics.beginFill(bColor);
graphics.drawRect(3, -5, 4, 10);
graphics.endFill();
}
}
class StopIcon extends Shape {
private static var bColor:uint = 0x000000;
public function StopIcon() {
draw();
}
private function draw():void {
graphics.beginFill(bColor);
graphics.drawRect(-5, -5, 10, 10);
graphics.endFill();
}
}
//////////////////////////////////////////////////
// CompoEventクラス
//////////////////////////////////////////////////
import flash.events.Event;
class CompoEvent extends Event {
public static const SELECT:String = "select";
public static const CHANGE:String = "change";
public var value:*;
public function CompoEvent(type:String, value:*) {
super(type);
this.value = value;
}
public override function clone():Event {
return new CompoEvent(type, value);
}
}