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executable file 82 lines (70 sloc) 2.76 KB
package {
// Simple Set Clipboard System
// Author: Joseph Huckaby
import flash.display.Stage;
import flash.display.Sprite;
import flash.display.LoaderInfo;
import flash.display.StageScaleMode;
import flash.events.*;
import flash.display.StageAlign;
import flash.display.StageScaleMode;
import flash.external.ExternalInterface;
import flash.system.Security;
import flash.utils.*;
import flash.system.System;
public class ZeroClipboard extends Sprite {
private var id:String = '';
private var button:Sprite;
private var clipText:String = '';
public function ZeroClipboard() {
// constructor, setup event listeners and external interfaces
stage.scaleMode = StageScaleMode.EXACT_FIT;
flash.system.Security.allowDomain("*");
// import flashvars
var flashvars:Object = LoaderInfo( this.root.loaderInfo ).parameters;
id = flashvars.id;
id = id.split("\\").join("\\\\");
// invisible button covers entire stage
button = new Sprite();
button.buttonMode = true;
button.useHandCursor = true;
button.graphics.beginFill(0xCCFF00);
button.graphics.drawRect(0, 0, Math.floor(flashvars.width), Math.floor(flashvars.height));
button.alpha = 0.0;
addChild(button);
button.addEventListener(MouseEvent.CLICK, clickHandler);
button.addEventListener(MouseEvent.MOUSE_OVER, function(event:Event) {
ExternalInterface.call( 'ZeroClipboard.dispatch', id, 'mouseOver', null );
} );
button.addEventListener(MouseEvent.MOUSE_OUT, function(event:Event) {
ExternalInterface.call( 'ZeroClipboard.dispatch', id, 'mouseOut', null );
} );
button.addEventListener(MouseEvent.MOUSE_DOWN, function(event:Event) {
ExternalInterface.call( 'ZeroClipboard.dispatch', id, 'mouseDown', null );
} );
button.addEventListener(MouseEvent.MOUSE_UP, function(event:Event) {
ExternalInterface.call( 'ZeroClipboard.dispatch', id, 'mouseUp', null );
} );
// external functions
ExternalInterface.addCallback("setHandCursor", setHandCursor);
ExternalInterface.addCallback("setText", setText);
// signal to the browser that we are ready
ExternalInterface.call( 'ZeroClipboard.dispatch', id, 'load', null );
}
public function setText(newText) {
// set the maximum number of files allowed
clipText = newText;
}
public function setHandCursor(enabled:Boolean) {
// control whether the hand cursor is shown on rollover (true)
// or the default arrow cursor (false)
button.useHandCursor = enabled;
}
private function clickHandler(event:Event):void {
// user click copies text to clipboard
// as of flash player 10, this MUST happen from an in-movie flash click event
System.setClipboard( clipText );
ExternalInterface.call( 'ZeroClipboard.dispatch', id, 'complete', clipText );
}
}
}