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Posted to commits@flex.apache.org by cd...@apache.org on 2014/08/27 00:44:17 UTC
[46/51] [partial] Refactored the PMD Maven build - Adjusted the
directory structure - Fixed a lot of compile problems - Fixed the maven setup
- Made PMD build with Flexmojos 7.1.0 and Apache Flex 4.13.0 - Fixed a few
UnitTests
http://git-wip-us.apache.org/repos/asf/flex-utilities/blob/e43b7a87/FlexPMD/as3-parser/src/test/java/de/bokelberg/flex/parser/TestWhileStatement.java
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diff --git a/FlexPMD/as3-parser/src/test/java/de/bokelberg/flex/parser/TestWhileStatement.java b/FlexPMD/as3-parser/src/test/java/de/bokelberg/flex/parser/TestWhileStatement.java
deleted file mode 100644
index 159d101..0000000
--- a/FlexPMD/as3-parser/src/test/java/de/bokelberg/flex/parser/TestWhileStatement.java
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package de.bokelberg.flex.parser;
-
-import org.junit.Test;
-
-import com.adobe.ac.pmd.parser.exceptions.TokenException;
-
-public class TestWhileStatement extends AbstractStatementTest
-{
- @Test
- public void testWhile() throws TokenException
- {
- assertStatement( "1",
- "while( i++ ){ trace( i ); }",
- "<while line=\"1\">"
- + "<condition line=\"1\">"
- + "<post-inc line=\"1\">"
- + "<primary line=\"1\">i</primary>"
- + "</post-inc>"
- + "</condition>"
- + "<block line=\"1\"><call line=\"1\">"
- + "<primary line=\"1\">trace</primary>"
- + "<arguments line=\"1\"><primary line=\"1\">i</primary>"
- + "</arguments></call>" + "</block>" + "</while>" );
- }
-
- @Test
- public void testWhileWithEmptyStatement() throws TokenException
- {
- assertStatement( "1",
- "while( i++ ); ",
- "<while line=\"1\">"
- + "<condition line=\"1\">"
- + "<post-inc line=\"1\">"
- + "<primary line=\"1\">i</primary>"
- + "</post-inc></condition><stmt-empty line=\"1\">;</stmt-empty></while>" );
- }
-
- @Test
- public void testWhileWithoutBlock() throws TokenException
- {
- assertStatement( "1",
- "while( i++ ) trace( i ); ",
- "<while line=\"1\">"
- + "<condition line=\"1\">"
- + "<post-inc line=\"1\">"
- + "<primary line=\"1\">i</primary>"
- + "</post-inc></condition><call line=\"1\">"
- + "<primary line=\"1\">trace</primary><arguments line=\"1\">"
- + "<primary line=\"1\">i</primary></arguments></call></while>" );
- }
-}
http://git-wip-us.apache.org/repos/asf/flex-utilities/blob/e43b7a87/FlexPMD/as3-parser/src/test/resources/examples/Enum.as
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diff --git a/FlexPMD/as3-parser/src/test/resources/examples/Enum.as b/FlexPMD/as3-parser/src/test/resources/examples/Enum.as
deleted file mode 100644
index 358e103..0000000
--- a/FlexPMD/as3-parser/src/test/resources/examples/Enum.as
+++ /dev/null
@@ -1,84 +0,0 @@
-////////////////////////////////////////////////////////////////////////////////
-//
-// Licensed to the Apache Software Foundation (ASF) under one or more
-// contributor license agreements. See the NOTICE file distributed with
-// this work for additional information regarding copyright ownership.
-// The ASF licenses this file to You under the Apache License, Version 2.0
-// (the "License"); you may not use this file except in compliance with
-// the License. You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-////////////////////////////////////////////////////////////////////////////////
-package org.granite.util
-{
- import flash.utils.IDataInput;
- import flash.utils.IDataOutput;
- import flash.utils.IExternalizable;
- import flash.utils.getQualifiedClassName;
-
- public class Enum implements IExternalizable
- {
- private var _name:String;
-
- public function Enum(name:String, restrictor:Restrictor) {
- _name = (restrictor is Restrictor ? name : constantOf(name).name);
- }
-
- public function get name():String {
- return _name;
- }
-
- protected function getConstants():Array {
- throw new Error("Should be overriden");
- }
-
- protected function constantOf(name:String):Enum {
- for each (var o:* in getConstants()) {
- var enum:Enum = Enum(o);
- if (enum.name == name)
- return enum;
- }
- throw new ArgumentError("Invalid " + getQualifiedClassName(this) + " value: " + name);
- }
-
- public function readExternal(input:IDataInput):void {
- _name = constantOf(input.readObject() as String).name;
- }
-
- public function writeExternal(output:IDataOutput):void {
- output.writeObject(_name);
- }
-
- public static function normalize(enum:Enum):Enum {
- return (enum == null ? null : enum.constantOf(enum.name));
- }
-
- public static function readEnum(input:IDataInput):Enum {
- return normalize(input.readObject() as Enum);
- }
-
- public function toString():String {
- return name;
- }
-
- public function equals(other:Enum):Boolean {
- return other === this || (
- other != null &&
- getQualifiedClassName(this) == getQualifiedClassName(other) &&
- other.name == this.name
- );
- }
-
- protected static function get _():Restrictor { // NO PMD ProtectedStaticMethod
- return new Restrictor();
- }
- }
-}
-class Restrictor {}
http://git-wip-us.apache.org/repos/asf/flex-utilities/blob/e43b7a87/FlexPMD/as3-parser/src/test/resources/examples/FisheyeBase.as
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diff --git a/FlexPMD/as3-parser/src/test/resources/examples/FisheyeBase.as b/FlexPMD/as3-parser/src/test/resources/examples/FisheyeBase.as
deleted file mode 100644
index 123ca0e..0000000
--- a/FlexPMD/as3-parser/src/test/resources/examples/FisheyeBase.as
+++ /dev/null
@@ -1,564 +0,0 @@
-////////////////////////////////////////////////////////////////////////////////
-//
-// Licensed to the Apache Software Foundation (ASF) under one or more
-// contributor license agreements. See the NOTICE file distributed with
-// this work for additional information regarding copyright ownership.
-// The ASF licenses this file to You under the Apache License, Version 2.0
-// (the "License"); you may not use this file except in compliance with
-// the License. You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-////////////////////////////////////////////////////////////////////////////////
-package qs.controls.fisheyeClasses
-{
- import flash.display.DisplayObject;
- import flash.display.Sprite;
- import flash.events.Event;
- import flash.events.MouseEvent;
- import mx.core.ClassFactory;
- import mx.core.IDataRenderer;
- import mx.core.IFactory;
- import mx.core.UIComponent;
- import qs.controls.CachedLabel;
- import qs.controls.LayoutAnimator;
-
- /** the horizontal alignment. */
- [Style( name="horizontalAlign", type="String", enumeration="left,center,right,justified", inherit="no" )]
- /** the vertical alignment */
- [Style( name="verticalAlign", type="String", enumeration="top,center,bottom,justified", inherit="no" )]
- /** the amount of space, in pixels, between invidual items */
- [Style( name="defaultSpacing", type="Number", inherit="no" )]
- /** the amount of space, in pixels, between invidual items when hilighted*/
- [Style( name="hilightSpacing", type="Number", inherit="no" )]
- /** the property on the item renderer to assign to when the renderer' state changes */
- [Style( name="stateProperty", type="String", inherit="no" )]
- /** the value to assign to 'stateProperty' on the renderer when the item is hilighted */
- [Style( name="rolloverValue", type="String", inherit="no" )]
- /** the value to assign to 'stateProperty' on the renderer when the item is selected */
- [Style( name="selectedValue", type="String", inherit="no" )]
- /** the value to assign to 'stateProperty' on the renderer when some other item is selected */
- [Style( name="unselectedValue", type="String", inherit="no" )]
- /** the value to assign to 'stateProperty' on the renderer when the item is in its default state */
- [Style( name="defaultValue", type="String", inherit="no" )]
- /** the scale factor assigned to renderers when no item is hilighted or selected */
- [Style( name="defaultScale", type="Number", inherit="no" )]
- /** the minimum scale factor assigned to renderers on screen. The actual scale factor assigned to
- * an item will range between minScale and hilightMaxScale based on its distance from the hilighted or selected item */
- [Style( name="hilightMinScale", type="Number", inherit="no" )]
- /** the maximum scale factor assigned to renderers on screen. The actual scale factor assigned to
- * an item will range between minScale and hilightMaxScale based on its distance from the hilighted or selected item */
- [Style( name="hilightMaxScale", type="Number", inherit="no" )]
- /** how quickly or slowly items scale down from the hilightMaxScale value to minScale value. A value of 1 will scale linearly down from the hilighted item out to the item at scaleRadius.
- * A value higher than wone will descend slowly from the hilight, then drop off quicker at the edge. A value lower than one will drop off quickly from the hilight Should be greater than 0*/
- [Style( name="hilightScaleSlope", type="Number", inherit="no" )]
- /** The radius, in items, around the hilighted item that are affected by the hilight. A value of 1 means only the hilighted item will scale. A value of three means the hilighted item plus the two items
- * to either side will scale up. How much each item scales is affected by the scaleSlope style.*/
- [Style( name="hilightScaleRadius", type="Number", inherit="no" )]
- /** how quickly items animate to their target location when the layout of the renderers change. A value of 1 will
- * snap instantly to the new value, while a value of 0 will never change */
- [Style( name="animationSpeed", type="Number", inherit="no" )]
- [Event( name="change", type="flash.events.Event" )]
- [Event( name="loaded", type="flash.events.Event" )]
- [DefaultProperty( "dataProvider" )]
- public class FisheyeBase extends UIComponent
- {
- public static const LOADED : String = "loaded";
-
- /** the data items driving the component
- */
- private var _items : Array = [];
-
- /** when a new dataprovider is assigned, we keep it in reserve until we have a chance
- * to generate new renderers for it. This is the temporary holding pen for those new items
- */
- private var _pendingItems : Array;
-
- protected var itemsChanged : Boolean = false;
-
- /** true if the renderers need to be regenerated */
- protected var renderersDirty : Boolean = true;
-
- /** the renderers representing the data items, one for each item */
- protected var renderers : Array = [];
-
- /** the currently hilighted item
- */
- protected var hilightedItemIndex : Number = NaN;
-
- /** the currently selected item
- */
- protected var selectedItemIndex : Number = NaN;
-
- /** @private */
- private var _selectionEnabled : Boolean = true;
-
- /** the factory that generates item renderers
- */
- private var _itemRendererFactory : IFactory;
-
- /**
- * the object that manages animating the children layout
- */
- protected var animator : LayoutAnimator;
-
- /** Constructor */
- public function FisheyeBase()
- {
- super();
- _itemRendererFactory = new ClassFactory( CachedLabel );
- addEventListener( MouseEvent.MOUSE_MOVE, updateHilight );
- addEventListener( MouseEvent.ROLL_OUT, removeHilight );
- addEventListener( MouseEvent.MOUSE_DOWN, updateSelection );
- var maskShape : Sprite = new Sprite();
- addChild( maskShape );
- mask = maskShape;
- maskShape.graphics.beginFill( 0 );
- maskShape.graphics.drawRect( 0, 0, 10, 10 );
- maskShape.graphics.endFill();
- animator = new LayoutAnimator();
- animator.layoutFunction = generateLayout;
- }
-
- //-----------------------------------------------------------------
- /** the data source
- */
- public function set dataProvider( value : Array ) : void
- {
- _pendingItems = value;
- renderersDirty = true;
- itemsChanged = true;
- invalidateProperties();
- dispatchEvent( new Event( LOADED ) );
- }
-
- public function get dataProvider() : Array
- {
- return _items;
- }
-
- //-----------------------------------------------------------------
- public function set selectionEnabled( value : Boolean ) : void
- {
- if ( _selectionEnabled == value )
- return;
- _selectionEnabled = value;
- selectedIndex = selectedIndex;
- }
-
- public function get selectionEnabled() : Boolean
- {
- return _selectionEnabled;
- }
-
- [Bindable( "change" )]
- public function get selectedItem() : Object
- {
- return ( isNaN( selectedItemIndex ) ? null : _items[ selectedItemIndex ] );
- }
-
- public function set selectedItem( value : Object ) : void
- {
- var newIndex : Number;
-
- for ( var i : int = 0; i < _items.length; i++ )
- {
- if ( value == _items[ i ] )
- {
- newIndex = i;
- break;
- }
- }
- selectedIndex = newIndex;
- }
-
- [Bindable( "change" )]
- public function get selectedIndex() : int
- {
- return ( isNaN( selectedItemIndex ) ? -1 : selectedItemIndex );
- }
-
- public function set selectedIndex( value : int ) : void
- {
- var v : Number = ( value < 0 || value >= _items.length ) ? NaN : value;
-
- if ( v != selectedItemIndex )
- {
- selectedItemIndex = v;
- updateState();
- animator.invalidateLayout();
- dispatchEvent( new Event( LOADED ) );
- }
- }
-
- //-----------------------------------------------------------------
- /* These private get properties are wrappers around styles that return defaults if unset.
- * It saves me from having to write a CSS selector, which
- * I really should do at some point */
- protected function get defaultSpacingWithDefault() : Number
- {
- var result : Number = getStyle( "defaultSpacing" );
-
- if ( isNaN( result ) )
- result = 0;
- return result;
- }
-
- protected function get maxScaleWithDefault() : Number
- {
- var result : Number = getStyle( "hilightMaxScale" );
-
- if ( isNaN( result ) )
- result = 1;
- return result;
- }
-
- //-----------------------------------------------------------------
- /**
- * by making the itemRenderer be of type IFactory,
- * developers can define it inline using the <Component> tag
- */
- public function get itemRenderer() : IFactory
- {
- return _itemRendererFactory;
- }
-
- public function set itemRenderer( value : IFactory ) : void
- {
- _itemRendererFactory = value;
- renderersDirty = true;
- invalidateProperties();
- }
-
- //-----------------------------------------------------------------
- override protected function commitProperties() : void
- {
- // its now safe to switch over new dataProviders.
- if ( _pendingItems != null )
- {
- _items = _pendingItems;
- _pendingItems = null;
- }
- itemsChanged = false;
-
- if ( renderersDirty )
- {
- // something has forced us to reallocate our renderers. start by throwing out the old ones.
- renderersDirty = false;
- var mask : DisplayObject = mask;
-
- for ( var i : int = numChildren - 1; i >= 0; i-- )
- removeChildAt( i );
- addChild( mask );
- renderers = [];
-
- // allocate new renderers, assign the data.
- for ( i = 0; i < _items.length; i++ )
- {
- var renderer : UIComponent = _itemRendererFactory.newInstance();
- IDataRenderer( renderer ).data = _items[ i ];
- renderers[ i ] = renderer;
- addChild( renderer );
- }
- animator.items = renderers;
- }
- invalidateSize();
- }
-
- private function removeHilight( e : MouseEvent ) : void
- {
- // called on rollout. Clear out any hilight, and reset our layout.
- hilightedItemIndex = NaN;
- updateState();
- animator.invalidateLayout();
- }
-
- /** finds the item that would be closest to the x/y position if it were hilighted
- */
- protected function findItemForPosition( xPos : Number, yPos : Number ) : Number
- {
- return NaN;
- }
-
- /** called on mouse click to set or clear the selection */
- protected function updateSelection( e : MouseEvent ) : void
- {
- if ( _selectionEnabled == false )
- return;
- var newSelection : Number = findItemForPosition( this.mouseX, this.mouseY );
-
- if ( selectedItemIndex == newSelection )
- selectedIndex = -1;
- else
- selectedIndex = newSelection;
- updateState();
- animator.invalidateLayout();
- }
-
- /** called on mouse move to update the hilight */
- private function updateHilight( e : MouseEvent ) : void
- {
- var newHilight : Number = findItemForPosition( this.mouseX, this.mouseY );
-
- if ( newHilight == hilightedItemIndex )
- return;
- hilightedItemIndex = newHilight;
- updateState();
- animator.invalidateLayout();
- }
-
- /**
- * update the state properties of all of the items, based on
- * the current hilighted and/or selected items
- */
- protected function updateState() : void
- {
- var stateProperty : String = getStyle( "stateProperty" );
-
- if ( stateProperty != null )
- {
- var rolloverState : String = getStyle( "rolloverValue" );
- var selectedState : String = getStyle( "selectedValue" );
- var unselectedValue : String = getStyle( "unselectedValue" );
-
- if ( unselectedValue == null || ( isNaN( selectedItemIndex ) && isNaN( hilightedItemIndex ) ) )
- unselectedValue = getStyle( "defaultValue" );
-
- for ( var i : int = 0; i < renderers.length; i++ )
- {
- renderers[ i ][ stateProperty ] = ( i == selectedItemIndex ) ? selectedState : ( i == hilightedItemIndex ) ? rolloverState : unselectedValue;
- }
- }
- }
-
- /**
- * each item get scaled down based on its distance from the hliighted item. this is the equation we use
- * to figure out how much to scale down. The basic idea is this...we have two parameters that play a part
- * in how quickly we scale down, scaleRadius and scaleSlope. scaleRadius is the number of items on either
- * side of the hilighted item (inclusive) that we should be able to use to scale down. scaleSlope affects
- * how whether we scale down quickly with the first few items in the radius, or the last few items.
- * This equation essentially does that.
- */
- private function calcDistanceFactor( params : FisheyeParameters, distance : Number ) : Number
- {
- var mult : Number = 1 / params.scaleRadius;
- return Math.max( 0, 1 - Math.pow( distance * mult, params.scaleSlope ) );
- }
-
- /**
- * populates a set of items to fit into the distance axisLength, assuming nothing is hilighted, so they
- * all scale the same. It will attempt to scale them to match the defaultScale style */
- protected function populateMajorAxisForDefault( pdata : Array, axis : FisheyeAxis,
- axisLength : Number ) : FisheyeParameters
- {
- var vp : Number;
- var itemCount : int = pdata.length;
- var params : FisheyeParameters = new FisheyeParameters();
- populateParameters( params, false );
- var summedSpacing : Number = params.spacing * ( itemCount - 1 );
- var sizeSum : Number = 0;
- var pdataInst : FisheyeItem;
-
- for ( var i : int = 0; i < itemCount; i++ )
- sizeSum += pdata[ i ][ axis.EOM ];
-
- if ( sizeSum > 0 )
- {
- var maximumMinScale : Number = ( axisLength - summedSpacing ) / sizeSum;
- params.minScale = Math.min( params.minScale, maximumMinScale );
- }
- vp = 0;
-
- for ( i = 0; i < itemCount; i++ )
- {
- pdataInst = pdata[ i ];
- pdataInst.scale = params.minScale;
- pdataInst[ axis.pos ] = vp;
- vp += pdataInst[ axis.EOM ] * params.minScale + params.spacing;
- }
- return params;
- }
-
- /**
- * takes the parameters used in the fisheye equation, and adjusts them as best as possible to make sure the
- * items can fit into distance 'axisScale.' Right now it does this by scaling down the minScale parameter if necessary. That's
- * not entirely sufficient, but it does a pretty good job. For future work: If that's not sufficient, adjust the scaleRadius, scaleSlope,
- * and spacing parameter
- */
- private function adjustParameters( pdata : Array, targetIndex : Number, params : FisheyeParameters,
- axisSize : Number, axis : FisheyeAxis ) : void
- {
- var itemCount : int = pdata.length;
- var summedSpacing : Number = params.spacing * ( itemCount - 1 );
- var maxSum : Number = 0;
- var minSum : Number = 0;
-
- // given the constraint:
- // W(0) * S(0) + spacing + W(1) * S(1) + spacing + ... + W(N) * S(N) <= unscaledWidth
- // here we adjust the numbers that go into the calculation of S(i) to fit.
- // right now that just means adjusting minScale downward if necessary. We'll probably add some more complex heuristic later.
- for ( var i : int = 0; i < itemCount; i++ )
- {
- var pdataInst : FisheyeItem = pdata[ i ];
- var distanceFromItem : Number = Math.abs( targetIndex - i );
- var distanceFactor : Number = calcDistanceFactor( params, distanceFromItem );
- var maxFactor : Number = params.maxScale * distanceFactor;
- var minFactor : Number = ( 1 - distanceFactor );
- var itemSize : Number = pdataInst[ axis.EOM ];
- maxSum += itemSize * maxFactor;
- minSum += itemSize * minFactor;
- }
- var minScale : Number = ( minSum > 0 ) ? ( ( axisSize - summedSpacing - maxSum ) / minSum ) : 0;
- // if we've got lots of extra space, we might calculate that we need to make our ends _larger_ to fill the space. We don't want
- // to do that. So let's contrain it to minScale.
- minScale = Math.min( params.minScale, minScale );
- params.minScale = minScale;
- }
-
- /**
- * populate a parameters structure from the various styles
- */
- private function populateParameters( params : FisheyeParameters, hilighted : Boolean ) : void
- {
- if ( hilighted == false )
- {
- params.minScale = getStyle( "defaultScale" );
-
- if ( isNaN( params.minScale ) )
- params.minScale = .5;
- params.spacing = defaultSpacingWithDefault;
- }
- else
- {
- params.minScale = getStyle( "hilightMinScale" );
-
- if ( isNaN( params.minScale ) )
- {
- params.minScale = getStyle( "defaultScale" );
-
- if ( isNaN( params.minScale ) )
- params.minScale = .5;
- }
- params.spacing = getStyle( "hilightSpacing" );
-
- if ( isNaN( params.spacing ) )
- params.spacing = defaultSpacingWithDefault;
- }
- params.maxScale = getStyle( "hilightMaxScale" );
-
- if ( isNaN( params.maxScale ) )
- params.maxScale = 1;
- params.scaleRadius = getStyle( "hilightScaleRadius" );
-
- if ( isNaN( params.scaleRadius ) )
- params.scaleRadius = 2;
- params.scaleRadius = Math.max( 1, params.scaleRadius );
- params.scaleSlope = getStyle( "hilightScaleSlope" );
-
- if ( isNaN( params.scaleSlope ) )
- params.scaleSlope = .75;
- }
-
- /**
- * populates a set of items to fit into the distance axisLength, assuming targetIndex is hilighted.
- */
- protected function populateMajorAxisFor( pdata : Array, targetIndex : Number, axisSize : Number,
- axis : FisheyeAxis ) : FisheyeParameters
- {
- var vp : Number;
- var itemCount : int = pdata.length;
- var pdataInst : FisheyeItem;
- var params : FisheyeParameters = new FisheyeParameters();
- populateParameters( params, true );
- adjustParameters( pdata, targetIndex, params, axisSize, axis );
- vp = 0;
-
- for ( var i : int = 0; i < itemCount; i++ )
- {
- pdataInst = pdata[ i ];
- var distanceFromItem : Number = Math.abs( targetIndex - i );
- var distanceFactor : Number = calcDistanceFactor( params, distanceFromItem );
- var scale : Number = Math.max( 0,
- params.minScale + ( params.maxScale - params.minScale ) * ( distanceFactor ) );
- pdataInst[ axis.pos ] = vp;
- pdataInst.scale = scale;
- vp += pdataInst[ axis.EOM ] * scale + params.spacing;
- }
- return params;
- }
-
- /**
- * given a set of scaled and laid out items, adjust them forward or backward to match the align property
- */
- protected function align( pdata : Array, axis : FisheyeAxis ) : void
- {
- var majorAlignValue : String = getStyle( axis.align );
- var itemCount : int = pdata.length;
- var pdataInst : FisheyeItem;
-
- if ( itemCount == 0 )
- return;
-
- switch ( majorAlignValue )
- {
- case "right":
- case "bottom":
- pdataInst = pdata[ itemCount - 1 ];
- var offset : Number = this[ axis.unscaled ] - ( pdataInst[ axis.pos ] + pdata[ itemCount - 1 ][ axis.EOM ] * pdataInst.scale );
- for ( var i : int = 0; i < itemCount; i++ )
- {
- pdata[ i ][ axis.pos ] += offset;
- }
- break;
- case "left":
- case "top":
- break;
- case "center":
- default:
- var midIndex : int = Math.floor( itemCount / 2 );
- pdataInst = pdata[ itemCount - 1 ];
- var rightPos : Number = pdataInst[ axis.pos ] + pdataInst[ axis.EOM ] * pdataInst.scale;
- offset = ( this[ axis.unscaled ] / 2 - ( rightPos ) / 2 );
- for ( i = 0; i < itemCount; i++ )
- {
- pdata[ i ][ axis.pos ] += offset;
- }
- break;
- }
- }
-
- /**
- * overridden in the subclasses
- */
- protected function generateLayout() : void
- {
- }
-
- override protected function updateDisplayList( unscaledWidth : Number, unscaledHeight : Number ) : void
- {
- graphics.clear();
- graphics.moveTo( 0, 0 );
- graphics.beginFill( 0, 0 );
- graphics.drawRect( 0, 0, unscaledWidth, unscaledHeight );
- // update the mask
- mask.width = unscaledWidth;
- mask.height = unscaledHeight;
- animator.invalidateLayout();
- }
-
- override public function styleChanged( styleProp : String ) : void
- {
- if ( styleProp == "animationSpeed" )
- animator.animationSpeed = getStyle( "animationSpeed" );
- invalidateSize();
- invalidateDisplayList();
- animator.invalidateLayout();
- }
- }
-}
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/flex-utilities/blob/e43b7a87/FlexPMD/as3-parser/src/test/resources/examples/FlexPMD115.as
----------------------------------------------------------------------
diff --git a/FlexPMD/as3-parser/src/test/resources/examples/FlexPMD115.as b/FlexPMD/as3-parser/src/test/resources/examples/FlexPMD115.as
deleted file mode 100644
index ca9191c..0000000
--- a/FlexPMD/as3-parser/src/test/resources/examples/FlexPMD115.as
+++ /dev/null
@@ -1,22 +0,0 @@
-////////////////////////////////////////////////////////////////////////////////
-//
-// Licensed to the Apache Software Foundation (ASF) under one or more
-// contributor license agreements. See the NOTICE file distributed with
-// this work for additional information regarding copyright ownership.
-// The ASF licenses this file to You under the Apache License, Version 2.0
-// (the "License"); you may not use this file except in compliance with
-// the License. You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-////////////////////////////////////////////////////////////////////////////////
-package foo.bar
-{
- public function baz() : void { }
-}
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/flex-utilities/blob/e43b7a87/FlexPMD/as3-parser/src/test/resources/examples/FlexPMD195.as
----------------------------------------------------------------------
diff --git a/FlexPMD/as3-parser/src/test/resources/examples/FlexPMD195.as b/FlexPMD/as3-parser/src/test/resources/examples/FlexPMD195.as
deleted file mode 100644
index 65ba179..0000000
--- a/FlexPMD/as3-parser/src/test/resources/examples/FlexPMD195.as
+++ /dev/null
@@ -1,51 +0,0 @@
-////////////////////////////////////////////////////////////////////////////////
-//
-// Licensed to the Apache Software Foundation (ASF) under one or more
-// contributor license agreements. See the NOTICE file distributed with
-// this work for additional information regarding copyright ownership.
-// The ASF licenses this file to You under the Apache License, Version 2.0
-// (the "License"); you may not use this file except in compliance with
-// the License. You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-////////////////////////////////////////////////////////////////////////////////
-package
-{
- import flash.display.Sprite;
-
- public class FlexPMD195 extends Sprite {
- public function computeJustifyAdjustment(lineArray:Array, firstLineIndex:int, numLines:int):Number
- {
- adj = 0;
-
- if (numLines == 1)
- {
- return 0; // do nothing
- }
-
- // first line unchanged
- var firstLine:IVerticalJustificationLine = lineArray[firstLineIndex];
- var firstBaseLine:Number = getBaseline(firstLine);
-
- // descent of the last line on the bottom of the frame
- var lastLine:IVerticalJustificationLine = lineArray[firstLineIndex + numLines - 1];
- var frameBottom:Number = _textFrame.compositionHeight - Number(_textFrame.effectivePaddingBottom);
- var allowance:Number = frameBottom - getBottomOfLine(lastLine);
- if (allowance < 0)
- {
- return 0; // Some text scrolled out; don't justify
- }
- var lastBaseLine:Number = getBaseline(lastLine);
-
- adj = allowance/(lastBaseLine - firstBaseLine); // multiplicative factor by which the space between consecutive lines is increased
- return adj;
- }
- }
-}
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/flex-utilities/blob/e43b7a87/FlexPMD/as3-parser/src/test/resources/examples/FlexPMD62.as
----------------------------------------------------------------------
diff --git a/FlexPMD/as3-parser/src/test/resources/examples/FlexPMD62.as b/FlexPMD/as3-parser/src/test/resources/examples/FlexPMD62.as
deleted file mode 100644
index 8f8bba7..0000000
--- a/FlexPMD/as3-parser/src/test/resources/examples/FlexPMD62.as
+++ /dev/null
@@ -1,35 +0,0 @@
-////////////////////////////////////////////////////////////////////////////////
-//
-// Licensed to the Apache Software Foundation (ASF) under one or more
-// contributor license agreements. See the NOTICE file distributed with
-// this work for additional information regarding copyright ownership.
-// The ASF licenses this file to You under the Apache License, Version 2.0
-// (the "License"); you may not use this file except in compliance with
-// the License. You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-////////////////////////////////////////////////////////////////////////////////
-package com.test.testy.ui.components {
-
- import flash.display.Sprite;
-
- public class Link extends Sprite {
-
- protected var _linkText:String = ''; // NO PMD
- protected var _style:String;
-
- public function Link(text:String = '', style:String = null) // NO PMD
- {
- _style = style;
- _linkText = text;
- }
-
- }
-}
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/flex-utilities/blob/e43b7a87/FlexPMD/as3-parser/src/test/resources/examples/FlexPMD98.as
----------------------------------------------------------------------
diff --git a/FlexPMD/as3-parser/src/test/resources/examples/FlexPMD98.as b/FlexPMD/as3-parser/src/test/resources/examples/FlexPMD98.as
deleted file mode 100644
index 353395b..0000000
--- a/FlexPMD/as3-parser/src/test/resources/examples/FlexPMD98.as
+++ /dev/null
@@ -1,440 +0,0 @@
-////////////////////////////////////////////////////////////////////////////////
-//
-// Licensed to the Apache Software Foundation (ASF) under one or more
-// contributor license agreements. See the NOTICE file distributed with
-// this work for additional information regarding copyright ownership.
-// The ASF licenses this file to You under the Apache License, Version 2.0
-// (the "License"); you may not use this file except in compliance with
-// the License. You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-////////////////////////////////////////////////////////////////////////////////
-package
-{
- import flash.display.*;
- import flash.events.Event;
- import flash.text.*;
- import flash.utils.*;
-
- /**
- * An app to test function call performance
- * @author Jackson Dunstan
- */
- public class FunctionPerformanceTest extends Base implements IInterface
- {
- private function privateFunction(): void {}
- protected function protectedFunction(): void {}
- internal function internalFunction(): void {}
- public function publicFunction(): void {}
-
- private function get privateGetFunction(): int { return 0; }
- protected function get protectedGetFunction(): int { return 0; }
- internal function get internalGetFunction(): int { return 0; }
- public function get publicGetFunction(): int { return 0; }
-
- private function set privateSetFunction(val:int): void {}
- protected function set protectedSetFunction(val:int): void {}
- internal function set internalSetFunction(val:int): void {}
- public function set publicSetFunction(val:int): void {}
-
- private static function staticPrivateFunction(): void {}
- protected static function staticProtectedFunction(): void {}
- internal static function staticInternalFunction(): void {}
- public static function staticPublicFunction(): void {}
-
- override protected function overrideProtectedFunction(): void {}
- override internal function overrideInternalFunction(): void {}
- override public function overridePublicFunction(): void {}
-
- final private function finalPrivateFunction(): void {}
- final protected function finalProtectedFunction(): void {}
- final internal function finalInternalFunction(): void {}
- final public function finalPublicFunction(): void {}
-
- final override protected function finalOverrideProtectedFunction(): void {}
- final override internal function finalOverrideInternalFunction(): void {}
- final override public function finalOverridePublicFunction(): void {}
-
- public function interfaceFunction(): void {}
-
- private var __logger:TextField;
-
- /**
- * Application entry point
- */
- public function FunctionPerformanceTest()
- {
- stage.align = StageAlign.TOP_LEFT;
- stage.scaleMode = StageScaleMode.NO_SCALE;
- __logger = new TextField();
- __logger.autoSize = TextFieldAutoSize.LEFT;
- addChild(__logger);
-
- addEventListener(Event.ENTER_FRAME, testDynamicFunctions);
- }
-
- private function testDynamicFunctions(ev:Event): void
- {
- var beforeTime:int;
- var i:int;
- const NUM_ITERATIONS:int = 10000000;
-
- function localFunction(): void {}
- var functionVarFunction:Function = function(): void {}
-
- beforeTime = getTimer();
- for (i = 0; i < NUM_ITERATIONS; ++i)
- {
- plainFunction();
- }
- log("Plain: " + (getTimer()-beforeTime));
-
- beforeTime = getTimer();
- for (i = 0; i < NUM_ITERATIONS; ++i)
- {
- localFunction();
- }
- log("Local: " + (getTimer()-beforeTime));
-
- beforeTime = getTimer();
- for (i = 0; i < NUM_ITERATIONS; ++i)
- {
- functionVarFunction();
- }
- log("Function var: " + (getTimer()-beforeTime));
-
- log("");
-
- removeEventListener(Event.ENTER_FRAME, testDynamicFunctions);
- addEventListener(Event.ENTER_FRAME, testMethods);
- }
-
- private function testMethods(ev:Event): void
- {
- var beforeTime:int;
- var i:int;
- const NUM_ITERATIONS:int = 10000000;
-
- beforeTime = getTimer();
- for (i = 0; i < NUM_ITERATIONS; ++i)
- {
- privateFunction();
- }
- log("Private: " + (getTimer()-beforeTime));
-
- beforeTime = getTimer();
- for (i = 0; i < NUM_ITERATIONS; ++i)
- {
- protectedFunction();
- }
- log("Protected: " + (getTimer()-beforeTime));
-
- beforeTime = getTimer();
- for (i = 0; i < NUM_ITERATIONS; ++i)
- {
- internalFunction();
- }
- log("Internal: " + (getTimer()-beforeTime));
-
- beforeTime = getTimer();
- for (i = 0; i < NUM_ITERATIONS; ++i)
- {
- publicFunction();
- }
- log("Public: " + (getTimer()-beforeTime));
-
- log("");
-
- beforeTime = getTimer();
- for (i = 0; i < NUM_ITERATIONS; ++i)
- {
- this.privateFunction();
- }
- log("this.Private: " + (getTimer()-beforeTime));
-
- beforeTime = getTimer();
- for (i = 0; i < NUM_ITERATIONS; ++i)
- {
- this.protectedFunction();
- }
- log("this.Protected: " + (getTimer()-beforeTime));
-
- beforeTime = getTimer();
- for (i = 0; i < NUM_ITERATIONS; ++i)
- {
- this.internalFunction();
- }
- log("this.Internal: " + (getTimer()-beforeTime));
-
- beforeTime = getTimer();
- for (i = 0; i < NUM_ITERATIONS; ++i)
- {
- this.publicFunction();
- }
- log("this.Public: " + (getTimer()-beforeTime));
-
- log("");
-
- beforeTime = getTimer();
- for (i = 0; i < NUM_ITERATIONS; ++i)
- {
- staticPrivateFunction();
- }
- log("Static private: " + (getTimer()-beforeTime));
-
- beforeTime = getTimer();
- for (i = 0; i < NUM_ITERATIONS; ++i)
- {
- staticProtectedFunction();
- }
- log("Static protected: " + (getTimer()-beforeTime));
-
- beforeTime = getTimer();
- for (i = 0; i < NUM_ITERATIONS; ++i)
- {
- staticInternalFunction();
- }
- log("Static internal: " + (getTimer()-beforeTime));
-
- beforeTime = getTimer();
- for (i = 0; i < NUM_ITERATIONS; ++i)
- {
- staticPublicFunction();
- }
- log("Static public: " + (getTimer()-beforeTime));
-
- log("");
-
- beforeTime = getTimer();
- for (i = 0; i < NUM_ITERATIONS; ++i)
- {
- overrideProtectedFunction();
- }
- log("Override protected: " + (getTimer()-beforeTime));
-
- beforeTime = getTimer();
- for (i = 0; i < NUM_ITERATIONS; ++i)
- {
- overrideInternalFunction();
- }
- log("Override internal: " + (getTimer()-beforeTime));
-
- beforeTime = getTimer();
- for (i = 0; i < NUM_ITERATIONS; ++i)
- {
- overridePublicFunction();
- }
- log("Override public: " + (getTimer()-beforeTime));
-
- log("");
-
- removeEventListener(Event.ENTER_FRAME, testMethods);
- addEventListener(Event.ENTER_FRAME, testSupersAndInterfaces);
- }
-
- private function testSupersAndInterfaces(ev:Event): void
- {
- var beforeTime:int;
- var i:int;
- const NUM_ITERATIONS:int = 10000000;
-
- beforeTime = getTimer();
- for (i = 0; i < NUM_ITERATIONS; ++i)
- {
- super.overrideProtectedFunction();
- }
- log("Super protected: " + (getTimer()-beforeTime));
-
- beforeTime = getTimer();
- for (i = 0; i < NUM_ITERATIONS; ++i)
- {
- super.overrideInternalFunction();
- }
- log("Super internal: " + (getTimer()-beforeTime));
-
- beforeTime = getTimer();
- for (i = 0; i < NUM_ITERATIONS; ++i)
- {
- super.overridePublicFunction();
- }
- log("Super public: " + (getTimer()-beforeTime));
-
- log("");
-
- beforeTime = getTimer();
- for (i = 0; i < NUM_ITERATIONS; ++i)
- {
- interfaceFunction();
- }
- log("Interface direct: " + (getTimer()-beforeTime));
-
- var inter:IInterface = this;
- beforeTime = getTimer();
- for (i = 0; i < NUM_ITERATIONS; ++i)
- {
- inter.interfaceFunction();
- }
- log("Interface via interface: " + (getTimer()-beforeTime));
-
- var clazz:FunctionPerformanceTest = this;
- beforeTime = getTimer();
- for (i = 0; i < NUM_ITERATIONS; ++i)
- {
- clazz.interfaceFunction();
- }
- log("Interface via class: " + (getTimer()-beforeTime));
-
- log("");
-
- removeEventListener(Event.ENTER_FRAME, testSupersAndInterfaces);
- addEventListener(Event.ENTER_FRAME, testGettersAndSetters);
- }
-
- private function testGettersAndSetters(ev:Event): void
- {
- var beforeTime:int;
- var i:int;
- const NUM_ITERATIONS:int = 10000000;
-
- beforeTime = getTimer();
- for (i = 0; i < NUM_ITERATIONS; ++i)
- {
- privateGetFunction;
- }
- log("Private Get: " + (getTimer()-beforeTime));
-
- beforeTime = getTimer();
- for (i = 0; i < NUM_ITERATIONS; ++i)
- {
- protectedGetFunction;
- }
- log("Protected Get: " + (getTimer()-beforeTime));
-
- beforeTime = getTimer();
- for (i = 0; i < NUM_ITERATIONS; ++i)
- {
- internalGetFunction;
- }
- log("Internal Get: " + (getTimer()-beforeTime));
-
- beforeTime = getTimer();
- for (i = 0; i < NUM_ITERATIONS; ++i)
- {
- publicGetFunction;
- }
- log("Public Get: " + (getTimer()-beforeTime));
-
- log("");
-
- beforeTime = getTimer();
- for (i = 0; i < NUM_ITERATIONS; ++i)
- {
- privateSetFunction = 0;
- }
- log("Private Set: " + (getTimer()-beforeTime));
-
- beforeTime = getTimer();
- for (i = 0; i < NUM_ITERATIONS; ++i)
- {
- protectedSetFunction = 0;
- }
- log("Protected Set: " + (getTimer()-beforeTime));
-
- beforeTime = getTimer();
- for (i = 0; i < NUM_ITERATIONS; ++i)
- {
- internalSetFunction = 0;
- }
- log("Internal Set: " + (getTimer()-beforeTime));
-
- beforeTime = getTimer();
- for (i = 0; i < NUM_ITERATIONS; ++i)
- {
- publicSetFunction = 0;
- }
- log("Public Set: " + (getTimer()-beforeTime));
-
- log("");
-
- removeEventListener(Event.ENTER_FRAME, testGettersAndSetters);
- addEventListener(Event.ENTER_FRAME, testFinals);
- }
-
- private function testFinals(ev:Event): void
- {
- var beforeTime:int;
- var i:int;
- const NUM_ITERATIONS:int = 10000000;
-
- beforeTime = getTimer();
- for (i = 0; i < NUM_ITERATIONS; ++i)
- {
- finalPrivateFunction();
- }
- log("Final Private: " + (getTimer()-beforeTime));
-
- beforeTime = getTimer();
- for (i = 0; i < NUM_ITERATIONS; ++i)
- {
- finalProtectedFunction();
- }
- log("Final Protected: " + (getTimer()-beforeTime));
-
- beforeTime = getTimer();
- for (i = 0; i < NUM_ITERATIONS; ++i)
- {
- finalInternalFunction();
- }
- log("Final Internal: " + (getTimer()-beforeTime));
-
- beforeTime = getTimer();
- for (i = 0; i < NUM_ITERATIONS; ++i)
- {
- finalPublicFunction();
- }
- log("Final Public: " + (getTimer()-beforeTime));
-
- log("");
-
- beforeTime = getTimer();
- for (i = 0; i < NUM_ITERATIONS; ++i)
- {
- finalOverrideProtectedFunction();
- }
- log("Final Override protected: " + (getTimer()-beforeTime));
-
- beforeTime = getTimer();
- for (i = 0; i < NUM_ITERATIONS; ++i)
- {
- finalOverrideInternalFunction();
- }
- log("Final Override internal: " + (getTimer()-beforeTime));
-
- beforeTime = getTimer();
- for (i = 0; i < NUM_ITERATIONS; ++i)
- {
- finalOverridePublicFunction();
- }
- log("Final Override public: " + (getTimer()-beforeTime));
-
- removeEventListener(Event.ENTER_FRAME, testFinals);
- }
-
- private function log(msg:*): void
- {
- __logger.appendText(msg + "\n");
- }
- }
-}
-function plainFunction(): void {}
-interface IInterface
-{
- function interfaceFunction(): void;
-}
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/flex-utilities/blob/e43b7a87/FlexPMD/as3-parser/src/test/resources/examples/JPEGEncoder.as
----------------------------------------------------------------------
diff --git a/FlexPMD/as3-parser/src/test/resources/examples/JPEGEncoder.as b/FlexPMD/as3-parser/src/test/resources/examples/JPEGEncoder.as
deleted file mode 100644
index c3c85cc..0000000
--- a/FlexPMD/as3-parser/src/test/resources/examples/JPEGEncoder.as
+++ /dev/null
@@ -1,669 +0,0 @@
-////////////////////////////////////////////////////////////////////////////////
-//
-// Licensed to the Apache Software Foundation (ASF) under one or more
-// contributor license agreements. See the NOTICE file distributed with
-// this work for additional information regarding copyright ownership.
-// The ASF licenses this file to You under the Apache License, Version 2.0
-// (the "License"); you may not use this file except in compliance with
-// the License. You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-////////////////////////////////////////////////////////////////////////////////
-package
-{
- import flash.display.BitmapData;
- import flash.utils.ByteArray;
-
- public final class JPEGEncoder
- {
- // Static table initialization
- private const ZigZag:Vector.<int> = Vector.<int>([
- 0, 1, 5, 6,14,15,27,28,
- 2, 4, 7,13,16,26,29,42,
- 3, 8,12,17,25,30,41,43,
- 9,11,18,24,31,40,44,53,
- 10,19,23,32,39,45,52,54,
- 20,22,33,38,46,51,55,60,
- 21,34,37,47,50,56,59,61,
- 35,36,48,49,57,58,62,63
- ]);
- private var YTable:Vector.<int> = new Vector.<int>(64, true);
- private var UVTable:Vector.<int> = new Vector.<int>(64, true);
- private var outputfDCTQuant:Vector.<int> = new Vector.<int>(64, true);
- private var fdtbl_Y:Vector.<Number> = new Vector.<Number>(64, true);
- private var fdtbl_UV:Vector.<Number> = new Vector.<Number>(64, true);
- private var sf:int;
-
- private const aasf:Vector.<Number> = Vector.<Number>([
- 1.0, 1.387039845, 1.306562965, 1.175875602,
- 1.0, 0.785694958, 0.541196100, 0.275899379
- ]);
-
- private var YQT:Vector.<int> = Vector.<int>([
- 16, 11, 10, 16, 24, 40, 51, 61,
- 12, 12, 14, 19, 26, 58, 60, 55,
- 14, 13, 16, 24, 40, 57, 69, 56,
- 14, 17, 22, 29, 51, 87, 80, 62,
- 18, 22, 37, 56, 68,109,103, 77,
- 24, 35, 55, 64, 81,104,113, 92,
- 49, 64, 78, 87,103,121,120,101,
- 72, 92, 95, 98,112,100,103, 99
- ]);
-
- private const UVQT:Vector.<int> = Vector.<int>([
- 17, 18, 24, 47, 99, 99, 99, 99,
- 18, 21, 26, 66, 99, 99, 99, 99,
- 24, 26, 56, 99, 99, 99, 99, 99,
- 47, 66, 99, 99, 99, 99, 99, 99,
- 99, 99, 99, 99, 99, 99, 99, 99,
- 99, 99, 99, 99, 99, 99, 99, 99,
- 99, 99, 99, 99, 99, 99, 99, 99,
- 99, 99, 99, 99, 99, 99, 99, 99
- ]);
-
- private function initQuantTables(sf:int):void
- {
- var i:int;
- const I64:int = 64;
- const I8:int = 8;
- for (i = 0; i < I64; ++i)
- {
- var t:int = int((YQT[i]*sf+50)*0.01);
- if (t < 1) {
- t = 1;
- } else if (t > 255) {
- t = 255;
- }
- YTable[ZigZag[i]] = t;
- }
-
- for (i = 0; i < I64; i++)
- {
- var u:int = int((UVQT[i]*sf+50)*0.01);
- if (u < 1) {
- u = 1;
- } else if (u > 255) {
- u = 255;
- }
- UVTable[ZigZag[i]] = u;
- }
- i = 0;
- for (var row:int = 0; row < I8; ++row)
- {
- for (var col:int = 0; col < I8; ++col)
- {
- fdtbl_Y[i] = (1 / (YTable [ZigZag[i]] * aasf[row] * aasf[col] * I8));
- fdtbl_UV[i] = (1 / (UVTable[ZigZag[i]] * aasf[row] * aasf[col] * I8));
- i++;
- }
- }
- }
-
- private var YDC_HT:Vector.<BitString>;
- private var UVDC_HT:Vector.<BitString>;
- private var YAC_HT:Vector.<BitString>;
- private var UVAC_HT:Vector.<BitString>;
-
- private function computeHuffmanTbl(nrcodes:Vector.<int>, std_table:Vector.<int>):Vector.<BitString>
- {
- var codevalue:int = 0;
- var pos_in_table:int = 0;
- var HT:Vector.<BitString> = new Vector.<BitString>(251, true);
- var bitString:BitString;
- for (var k:int=1; k<=16; ++k)
- {
- for (var j:int=1; j<=nrcodes[k]; ++j)
- {
- HT[std_table[pos_in_table]] = bitString = new BitString();
- bitString.val = codevalue;
- bitString.len = k;
- pos_in_table++;
- codevalue++;
- }
- codevalue<<=1;
- }
- return HT;
- }
-
- private var std_dc_luminance_nrcodes:Vector.<int> = Vector.<int>([0,0,1,5,1,1,1,1,1,1,0,0,0,0,0,0,0]);
- private var std_dc_luminance_values:Vector.<int> = Vector.<int>([0,1,2,3,4,5,6,7,8,9,10,11]);
- private var std_ac_luminance_nrcodes:Vector.<int> = Vector.<int>([0,0,2,1,3,3,2,4,3,5,5,4,4,0,0,1,0x7d]);
- private var std_ac_luminance_values:Vector.<int> = Vector.<int>([0x01,0x02,0x03,0x00,0x04,0x11,0x05,0x12,
- 0x21,0x31,0x41,0x06,0x13,0x51,0x61,0x07,
- 0x22,0x71,0x14,0x32,0x81,0x91,0xa1,0x08,
- 0x23,0x42,0xb1,0xc1,0x15,0x52,0xd1,0xf0,
- 0x24,0x33,0x62,0x72,0x82,0x09,0x0a,0x16,
- 0x17,0x18,0x19,0x1a,0x25,0x26,0x27,0x28,
- 0x29,0x2a,0x34,0x35,0x36,0x37,0x38,0x39,
- 0x3a,0x43,0x44,0x45,0x46,0x47,0x48,0x49,
- 0x4a,0x53,0x54,0x55,0x56,0x57,0x58,0x59,
- 0x5a,0x63,0x64,0x65,0x66,0x67,0x68,0x69,
- 0x6a,0x73,0x74,0x75,0x76,0x77,0x78,0x79,
- 0x7a,0x83,0x84,0x85,0x86,0x87,0x88,0x89,
- 0x8a,0x92,0x93,0x94,0x95,0x96,0x97,0x98,
- 0x99,0x9a,0xa2,0xa3,0xa4,0xa5,0xa6,0xa7,
- 0xa8,0xa9,0xaa,0xb2,0xb3,0xb4,0xb5,0xb6,
- 0xb7,0xb8,0xb9,0xba,0xc2,0xc3,0xc4,0xc5,
- 0xc6,0xc7,0xc8,0xc9,0xca,0xd2,0xd3,0xd4,
- 0xd5,0xd6,0xd7,0xd8,0xd9,0xda,0xe1,0xe2,
- 0xe3,0xe4,0xe5,0xe6,0xe7,0xe8,0xe9,0xea,
- 0xf1,0xf2,0xf3,0xf4,0xf5,0xf6,0xf7,0xf8,
- 0xf9,0xfa]);
-
- private var std_dc_chrominance_nrcodes:Vector.<int> = Vector.<int>([0,0,3,1,1,1,1,1,1,1,1,1,0,0,0,0,0]);
- private var std_dc_chrominance_values:Vector.<int> = Vector.<int>([0,1,2,3,4,5,6,7,8,9,10,11]);
- private var std_ac_chrominance_nrcodes:Vector.<int> = Vector.<int>([0,0,2,1,2,4,4,3,4,7,5,4,4,0,1,2,0x77]);
- private var std_ac_chrominance_values:Vector.<int> = Vector.<int>([0x00,0x01,0x02,0x03,0x11,0x04,0x05,0x21,
- 0x31,0x06,0x12,0x41,0x51,0x07,0x61,0x71,
- 0x13,0x22,0x32,0x81,0x08,0x14,0x42,0x91,
- 0xa1,0xb1,0xc1,0x09,0x23,0x33,0x52,0xf0,
- 0x15,0x62,0x72,0xd1,0x0a,0x16,0x24,0x34,
- 0xe1,0x25,0xf1,0x17,0x18,0x19,0x1a,0x26,
- 0x27,0x28,0x29,0x2a,0x35,0x36,0x37,0x38,
- 0x39,0x3a,0x43,0x44,0x45,0x46,0x47,0x48,
- 0x49,0x4a,0x53,0x54,0x55,0x56,0x57,0x58,
- 0x59,0x5a,0x63,0x64,0x65,0x66,0x67,0x68,
- 0x69,0x6a,0x73,0x74,0x75,0x76,0x77,0x78,
- 0x79,0x7a,0x82,0x83,0x84,0x85,0x86,0x87,
- 0x88,0x89,0x8a,0x92,0x93,0x94,0x95,0x96,
- 0x97,0x98,0x99,0x9a,0xa2,0xa3,0xa4,0xa5,
- 0xa6,0xa7,0xa8,0xa9,0xaa,0xb2,0xb3,0xb4,
- 0xb5,0xb6,0xb7,0xb8,0xb9,0xba,0xc2,0xc3,
- 0xc4,0xc5,0xc6,0xc7,0xc8,0xc9,0xca,0xd2,
- 0xd3,0xd4,0xd5,0xd6,0xd7,0xd8,0xd9,0xda,
- 0xe2,0xe3,0xe4,0xe5,0xe6,0xe7,0xe8,0xe9,
- 0xea,0xf2,0xf3,0xf4,0xf5,0xf6,0xf7,0xf8,
- 0xf9,0xfa
- ]);
-
- private function initHuffmanTbl():void
- {
- YDC_HT = computeHuffmanTbl(std_dc_luminance_nrcodes,std_dc_luminance_values);
- UVDC_HT = computeHuffmanTbl(std_dc_chrominance_nrcodes,std_dc_chrominance_values);
- YAC_HT = computeHuffmanTbl(std_ac_luminance_nrcodes,std_ac_luminance_values);
- UVAC_HT = computeHuffmanTbl(std_ac_chrominance_nrcodes,std_ac_chrominance_values);
- }
-
- private var bitcode:Vector.<BitString> = new Vector.<BitString>(65535, true);
- private var category:Vector.<int> = new Vector.<int>(65535, true);
-
- private function initCategoryNumber():void
- {
- var nrlower:int = 1;
- var nrupper:int = 2;
- var bitString:BitString;
- const I15:int = 15;
- var pos:int;
- for (var cat:int=1; cat<=I15; ++cat)
- {
- //Positive numbers
- for (var nr:int=nrlower; nr<nrupper; ++nr)
- {
- pos = int(32767+nr);
- category[pos] = cat;
- bitcode[pos] = bitString = new BitString();
- bitString.len = cat;
- bitString.val = nr;
- }
- //Negative numbers
- for (var nrneg:int=-(nrupper-1); nrneg<=-nrlower; ++nrneg)
- {
- pos = int(32767+nrneg);
- category[pos] = cat;
- bitcode[pos] = bitString = new BitString();
- bitString.len = cat;
- bitString.val = nrupper-1+nrneg;
- }
- nrlower <<= 1;
- nrupper <<= 1;
- }
- }
-
- // IO functions
-
- private var byteout:ByteArray;
- private var bytenew:int = 0;
- private var bytepos:int = 7;
-
- private function writeBits(bs:BitString):void
- {
- var value:int = bs.val;
- var posval:int = bs.len-1;
- while ( posval >= 0 )
- {
- if (value & uint(1 << posval) )
- bytenew |= uint(1 << bytepos);
- posval--;
- bytepos--;
- if (bytepos < 0)
- {
- if (bytenew == 0xFF)
- {
- byteout.writeByte(0xFF);
- byteout.writeByte(0);
- }
- else byteout.writeByte(bytenew);
- bytepos=7;
- bytenew=0;
- }
- }
- }
-
- // DCT & quantization core
-
- private function fDCTQuant(data:Vector.<Number>, fdtbl:Vector.<Number>):Vector.<int>
- {
- /* Pass 1: process rows. */
- var dataOff:int=0;
- var d0:Number, d1:Number, d2:Number, d3:Number, d4:Number, d5:Number, d6:Number, d7:Number;
- var i:int;
- const I8:int = 8;
- const I64:int = 64;
- for (i=0; i<I8; ++i)
- {
- d0 = data[int(dataOff)];
- d1 = data[int(dataOff+1)];
- d2 = data[int(dataOff+2)];
- d3 = data[int(dataOff+3)];
- d4 = data[int(dataOff+4)];
- d5 = data[int(dataOff+5)];
- d6 = data[int(dataOff+6)];
- d7 = data[int(dataOff+7)];
-
- var tmp0:Number = d0 + d7;
- var tmp7:Number = d0 - d7;
- var tmp1:Number = d1 + d6;
- var tmp6:Number = d1 - d6;
- var tmp2:Number = d2 + d5;
- var tmp5:Number = d2 - d5;
- var tmp3:Number = d3 + d4;
- var tmp4:Number = d3 - d4;
-
- /* Even part */
- var tmp10:Number = tmp0 + tmp3; /* phase 2 */
- var tmp13:Number = tmp0 - tmp3;
- var tmp11:Number = tmp1 + tmp2;
- var tmp12:Number = tmp1 - tmp2;
-
- data[int(dataOff)] = tmp10 + tmp11; /* phase 3 */
- data[int(dataOff+4)] = tmp10 - tmp11;
-
- var z1:Number = (tmp12 + tmp13) * 0.707106781; /* c4 */
- data[int(dataOff+2)] = tmp13 + z1; /* phase 5 */
- data[int(dataOff+6)] = tmp13 - z1;
-
- /* Odd part */
- tmp10 = tmp4 + tmp5; /* phase 2 */
- tmp11 = tmp5 + tmp6;
- tmp12 = tmp6 + tmp7;
-
- /* The rotator is modified from fig 4-8 to avoid extra negations. */
- var z5:Number = (tmp10 - tmp12) * 0.382683433; /* c6 */
- var z2:Number = 0.541196100 * tmp10 + z5; /* c2-c6 */
- var z4:Number = 1.306562965 * tmp12 + z5; /* c2+c6 */
- var z3:Number = tmp11 * 0.707106781; /* c4 */
-
- var z11:Number = tmp7 + z3; /* phase 5 */
- var z13:Number = tmp7 - z3;
-
- data[int(dataOff+5)] = z13 + z2; /* phase 6 */
- data[int(dataOff+3)] = z13 - z2;
- data[int(dataOff+1)] = z11 + z4;
- data[int(dataOff+7)] = z11 - z4;
-
- dataOff += 8; /* advance pointer to next row */
- }
-
- /* Pass 2: process columns. */
- dataOff = 0;
- for (i=0; i<I8; ++i)
- {
- d0 = data[int(dataOff)];
- d1 = data[int(dataOff + 8)];
- d2 = data[int(dataOff + 16)];
- d3 = data[int(dataOff + 24)];
- d4 = data[int(dataOff + 32)];
- d5 = data[int(dataOff + 40)];
- d6 = data[int(dataOff + 48)];
- d7 = data[int(dataOff + 56)];
-
- var tmp0p2:Number = d0 + d7;
- var tmp7p2:Number = d0 - d7;
- var tmp1p2:Number = d1 + d6;
- var tmp6p2:Number = d1 - d6;
- var tmp2p2:Number = d2 + d5;
- var tmp5p2:Number = d2 - d5;
- var tmp3p2:Number = d3 + d4;
- var tmp4p2:Number = d3 - d4;
-
- /* Even part */
- var tmp10p2:Number = tmp0p2 + tmp3p2; /* phase 2 */
- var tmp13p2:Number = tmp0p2 - tmp3p2;
- var tmp11p2:Number = tmp1p2 + tmp2p2;
- var tmp12p2:Number = tmp1p2 - tmp2p2;
-
- data[int(dataOff)] = tmp10p2 + tmp11p2; /* phase 3 */
- data[int(dataOff+32)] = tmp10p2 - tmp11p2;
-
- var z1p2:Number = (tmp12p2 + tmp13p2) * 0.707106781; /* c4 */
- data[int(dataOff+16)] = tmp13p2 + z1p2; /* phase 5 */
- data[int(dataOff+48)] = tmp13p2 - z1p2;
-
- /* Odd part */
- tmp10p2 = tmp4p2 + tmp5p2; /* phase 2 */
- tmp11p2 = tmp5p2 + tmp6p2;
- tmp12p2 = tmp6p2 + tmp7p2;
-
- /* The rotator is modified from fig 4-8 to avoid extra negations. */
- var z5p2:Number = (tmp10p2 - tmp12p2) * 0.382683433; /* c6 */
- var z2p2:Number = 0.541196100 * tmp10p2 + z5p2; /* c2-c6 */
- var z4p2:Number = 1.306562965 * tmp12p2 + z5p2; /* c2+c6 */
- var z3p2:Number= tmp11p2 * 0.707106781; /* c4 */
-
- var z11p2:Number = tmp7p2 + z3p2; /* phase 5 */
- var z13p2:Number = tmp7p2 - z3p2;
-
- data[int(dataOff+40)] = z13p2 + z2p2; /* phase 6 */
- data[int(dataOff+24)] = z13p2 - z2p2;
- data[int(dataOff+ 8)] = z11p2 + z4p2;
- data[int(dataOff+56)] = z11p2 - z4p2;
-
- dataOff++; /* advance pointer to next column */
- }
-
- // Quantize/descale the coefficients
- var fDCTQuant:Number;
- for (i=0; i<I64; ++i)
- {
- // Apply the quantization and scaling factor & Round to nearest integer
- fDCTQuant = data[int(i)]*fdtbl[int(i)];
- outputfDCTQuant[int(i)] = (fDCTQuant > 0.0) ? int(fDCTQuant + 0.5) : int(fDCTQuant - 0.5);
- }
- return outputfDCTQuant;
- }
-
- // Chunk writing
- private function writeAPP0():void
- {
- byteout.writeShort(0xFFE0); // marker
- byteout.writeShort(16); // length
- byteout.writeByte(0x4A); // J
- byteout.writeByte(0x46); // F
- byteout.writeByte(0x49); // I
- byteout.writeByte(0x46); // F
- byteout.writeByte(0); // = "JFIF",'\0'
- byteout.writeByte(1); // versionhi
- byteout.writeByte(1); // versionlo
- byteout.writeByte(0); // xyunits
- byteout.writeShort(1); // xdensity
- byteout.writeShort(1); // ydensity
- byteout.writeByte(0); // thumbnwidth
- byteout.writeByte(0); // thumbnheight
- }
-
- private function writeSOF0(width:int, height:int):void
- {
- byteout.writeShort(0xFFC0); // marker
- byteout.writeShort(17); // length, truecolor YUV JPG
- byteout.writeByte(8); // precision
- byteout.writeShort(height);
- byteout.writeShort(width);
- byteout.writeByte(3); // nrofcomponents
- byteout.writeByte(1); // IdY
- byteout.writeByte(0x11); // HVY
- byteout.writeByte(0); // QTY
- byteout.writeByte(2); // IdU
- byteout.writeByte(0x11); // HVU
- byteout.writeByte(1); // QTU
- byteout.writeByte(3); // IdV
- byteout.writeByte(0x11); // HVV
- byteout.writeByte(1); // QTV
- }
-
- private function writeDQT():void
- {
- byteout.writeShort(0xFFDB); // marker
- byteout.writeShort(132); // length
- byteout.writeByte(0);
-
- var i:int;
- const I64:int = 64;
- for (i=0; i<I64; ++i)
- byteout.writeByte(YTable[i]);
-
- byteout.writeByte(1);
-
- for (i=0; i<I64; ++i)
- byteout.writeByte(UVTable[i]);
- }
-
- private function writeDHT():void
- {
- byteout.writeShort(0xFFC4); // marker
- byteout.writeShort(0x01A2); // length
-
- byteout.writeByte(0); // HTYDCinfo
- var i:int;
- const I11:int = 11;
- const I16:int = 16;
- const I161:int = 161;
- for (i=0; i<I16; ++i)
- byteout.writeByte(std_dc_luminance_nrcodes[int(i+1)]);
-
- for (i=0; i<=I11; ++i)
- byteout.writeByte(std_dc_luminance_values[int(i)]);
-
- byteout.writeByte(0x10); // HTYACinfo
-
- for (i=0; i<I16; ++i)
- byteout.writeByte(std_ac_luminance_nrcodes[int(i+1)]);
-
- for (i=0; i<=I161; ++i)
- byteout.writeByte(std_ac_luminance_values[int(i)]);
-
- byteout.writeByte(1); // HTUDCinfo
-
- for (i=0; i<I16; ++i)
- byteout.writeByte(std_dc_chrominance_nrcodes[int(i+1)]);
-
- for (i=0; i<=I11; ++i)
- byteout.writeByte(std_dc_chrominance_values[int(i)]);
-
- byteout.writeByte(0x11); // HTUACinfo
-
- for (i=0; i<I16; ++i)
- byteout.writeByte(std_ac_chrominance_nrcodes[int(i+1)]);
-
- for (i=0; i<=I161; ++i)
- byteout.writeByte(std_ac_chrominance_values[int(i)]);
- }
-
- private function writeSOS():void
- {
- byteout.writeShort(0xFFDA); // marker
- byteout.writeShort(12); // length
- byteout.writeByte(3); // nrofcomponents
- byteout.writeByte(1); // IdY
- byteout.writeByte(0); // HTY
- byteout.writeByte(2); // IdU
- byteout.writeByte(0x11); // HTU
- byteout.writeByte(3); // IdV
- byteout.writeByte(0x11); // HTV
- byteout.writeByte(0); // Ss
- byteout.writeByte(0x3f); // Se
- byteout.writeByte(0); // Bf
- }
-
- // Core processing
- internal var DU:Vector.<int> = new Vector.<int>(64, true);
-
- private function processDU(CDU:Vector.<Number>, fdtbl:Vector.<Number>, DC:Number, HTDC:Vector.<BitString>, HTAC:Vector.<BitString>):Number
- {
- var EOB:BitString = HTAC[0x00];
- var M16zeroes:BitString = HTAC[0xF0];
- var pos:int;
- const I16:int = 16;
- const I63:int = 63;
- const I64:int = 64;
- var DU_DCT:Vector.<int> = fDCTQuant(CDU, fdtbl);
- //ZigZag reorder
- for (var j:int=0;j<I64;++j) {
- DU[ZigZag[j]]=DU_DCT[j];
- }
- var Diff:int = DU[0] - DC; DC = DU[0];
- //Encode DC
- if (Diff==0) {
- writeBits(HTDC[0]); // Diff might be 0
- } else {
- pos = int(32767+Diff);
- writeBits(HTDC[category[pos]]);
- writeBits(bitcode[pos]);
- }
- //Encode ACs
- const end0pos:int = 63;
- for (; (end0pos>0)&&(DU[end0pos]==0); end0pos--) {};
- //end0pos = first element in reverse order !=0
- if ( end0pos == 0) {
- writeBits(EOB);
- return DC;
- }
- var i:int = 1;
- var lng:int;
- while ( i <= end0pos ) {
- var startpos:int = i;
- for (; (DU[i]==0) && (i<=end0pos); ++i) {}
- var nrzeroes:int = i-startpos;
- if ( nrzeroes >= I16 ) {
- lng = nrzeroes>>4;
- for (var nrmarker:int=1; nrmarker <= lng; ++nrmarker)
- writeBits(M16zeroes);
- nrzeroes = int(nrzeroes&0xF);
- }
- pos = int(32767+DU[i]);
- writeBits(HTAC[int((nrzeroes<<4)+category[pos])]);
- writeBits(bitcode[pos]);
- i++;
- }
- if ( end0pos != I63 ) {
- writeBits(EOB);
- }
- return DC;
- }
-
- private var YDU:Vector.<Number> = new Vector.<Number>(64, true);
- private var UDU:Vector.<Number> = new Vector.<Number>(64, true);
- private var VDU:Vector.<Number> = new Vector.<Number>(64, true);
-
- private function RGB2YUV(img:BitmapData, xpos:int, ypos:int):void
- {
- var pos:int=0;
- const I8:int = 8;
- for (var y:int=0; y<I8; ++y) {
- for (var x:int=0; x<I8; ++x) {
- var P:uint = img.getPixel32(xpos+x,ypos+y);
- var R:int = (P>>16)&0xFF;
- var G:int = (P>> 8)&0xFF;
- var B:int = (P )&0xFF;
- YDU[int(pos)]=((( 0.29900)*R+( 0.58700)*G+( 0.11400)*B))-0x80;
- UDU[int(pos)]=(((-0.16874)*R+(-0.33126)*G+( 0.50000)*B));
- VDU[int(pos)]=((( 0.50000)*R+(-0.41869)*G+(-0.08131)*B));
- ++pos;
- }
- }
- }
-
- public function JPEGEncoder(quality:int=50)
- {
- if (quality <= 0)
- quality = 1;
-
- if (quality > 100)
- quality = 100;
-
- sf = quality < 50 ? int(5000 / quality) : int(200 - (quality<<1));
- init();
- }
-
- private function init():void
- {
- ZigZag.fixed = true;
- aasf.fixed = true;
- YQT.fixed = true;
- UVQT.fixed = true;
- std_ac_chrominance_nrcodes.fixed = true;
- std_ac_chrominance_values.fixed = true;
- std_ac_luminance_nrcodes.fixed = true;
- std_ac_luminance_values.fixed = true;
- std_dc_chrominance_nrcodes.fixed = true;
- std_dc_chrominance_values.fixed = true;
- std_dc_luminance_nrcodes.fixed = true;
- std_dc_luminance_values.fixed = true;
- // Create tables
- initHuffmanTbl();
- initCategoryNumber();
- initQuantTables(sf);
- }
-
- public function encode(image:BitmapData):ByteArray
- {
- // Initialize bit writer
- byteout = new ByteArray();
-
- bytenew=0;
- bytepos=7;
-
- // Add JPEG headers
- byteout.writeShort(0xFFD8); // SOI
- writeAPP0();
- writeDQT();
- writeSOF0(image.width,image.height);
- writeDHT();
- writeSOS();
-
- // Encode 8x8 macroblocks
- var DCY:Number=0;
- var DCU:Number=0;
- var DCV:Number=0;
- bytenew=0;
- bytepos=7;
-
- var width:int = image.width;
- var height:int = image.height;
-
- for (var ypos:int=0; ypos<height; ypos+=8)
- {
- for (var xpos:int=0; xpos<width; xpos+=8)
- {
- RGB2YUV(image, xpos, ypos);
- DCY = processDU(YDU, fdtbl_Y, DCY, YDC_HT, YAC_HT);
- DCU = processDU(UDU, fdtbl_UV, DCU, UVDC_HT, UVAC_HT);
- DCV = processDU(VDU, fdtbl_UV, DCV, UVDC_HT, UVAC_HT);
- }
- }
-
- // Do the bit alignment of the EOI marker
- if ( bytepos >= 0 )
- {
- var fillbits:BitString = new BitString();
- fillbits.len = bytepos+1;
- fillbits.val = (1<<(bytepos+1))-1;
- writeBits(fillbits);
- }
- byteout.writeShort(0xFFD9); //EOI
- return byteout;
- }
- }
-}
-
-final class BitString
-{
- public var len:int = 0;
- public var val:int = 0;
-}
\ No newline at end of file