Problem with drag and drop files from remove lan server
Hi all hope you are all good,
Im a little new to Adobe Air but have good amount of experience with AS3.
i've been struggling with this for quite some time now.
I got to create a drag and drop that i made to check on banners like fps, width, height etc.
It works perfectly with local files, but since we usually check peoples files on a remote lan server, Adobe Air doesnt seem to find the paths to the server, thus shows an IOError.
I have been looking for a solution to this using LoaderContext, changing the local with network, etc, no luck.
If anybody could give me some light would be greatly appreciated.
this is my code:
package
{
import flash.desktop.ClipboardFormats;
import flash.desktop.NativeApplication;
import flash.desktop.NativeDragManager;
import flash.display.Bitmap;
import flash.display.BitmapData;
import flash.display.Loader;
import flash.display.LoaderInfo;
import flash.display.MovieClip;
import flash.events.IOErrorEvent;
import flash.events.NativeDragEvent;
import flash.events.TimerEvent;
import flash.filesystem.File;
import flash.display.Sprite;
import flash.events.Event;
import flash.events.MouseEvent;
import flash.geom.Rectangle;
import flash.net.URLRequest;
import flash.system.ApplicationDomain;
import flash.system.Capabilities;
import flash.system.LoaderContext;
import flash.text.AntiAliasType;
import flash.text.TextField;
import flash.display.Stage;
import flash.text.TextFieldAutoSize;
import flash.text.TextFieldType;
import flash.utils.Timer;
/**
* ...
* @7111211 Francisco Chong
*/
public class Main extends Sprite
{
private var time:TextField;
private var stage_back:Sprite = new Sprite();
private var stage_item_holder:Sprite = new Sprite();
private var stage_loaded_items:Sprite = new Sprite();
private var n:TextField;
private var loader:Loader;
private var bannertimer:Timer;
private var bannerTimerSecs:int = 0;
public function Main():void
{
addChild(stage_back);
addChild(stage_item_holder);
stage_loaded_items.y = 200;
addChild(stage_loaded_items);
stage_back.addEventListener(MouseEvent.MOUSE_DOWN, drag);
// Align native AIR application window horizontally and vertically
stage.nativeWindow.x = (Capabilities.screenResolutionX - stage.nativeWindow.width) / 2;
stage.nativeWindow.y = (Capabilities.screenResolutionY - stage.nativeWindow.height) / 2;
addEventListener(NativeDragEvent.NATIVE_DRAG_ENTER, onDragEnter);
addEventListener(NativeDragEvent.NATIVE_DRAG_DROP, onDragDrop);
bannertimer = new Timer(1000);
bannertimer.addEventListener(TimerEvent.TIMER, handleTimer);
init();
}
private function handleTimer(e:TimerEvent):void
{
++bannerTimerSecs;
time.text = bannerTimerSecs.toString();
}
private function onDragEnter(e:NativeDragEvent):void
{
NativeDragManager.acceptDragDrop(this);
}
private function onDragDrop(e:NativeDragEvent):void
{
if (bannertimer.running) {
bannertimer.stop();
bannerTimerSecs = 0;
time.text = "0";
}
var dropfiles:Array = e.clipboard.getData(ClipboardFormats.FILE_LIST_FORMAT) as Array;
for each (var file:File in dropfiles) {
switch (file.extension.toLowerCase()){
case "png" :
loadImage(file.nativePath);
break;
case "jpg" :
loadImage(file.nativePath);
break;
case "jpeg" :
loadImage(file.nativePath);
break;
case "gif" :
loadImage(file.nativePath);
break;
case "swf":
loadSwf(file.nativePath);
break;
default:
n.text = file.nativePath+" Error: INVALID FILE FORMAT";
//trace("Unmapped Extension");
}
}
}
private function loadSwf(str:String):void
{
var source:String;
if ((Capabilities.os.search("Mac")) >= 0) {
source = "file://"+str
}else {
source = str
}
if (loader) {
loader.unloadAndStop();
}
loader = new Loader();
loader.contentLoaderInfo.addEventListener(Event.COMPLETE, handleSwfComplete);
//var apDomain:ApplicationDomain = new ApplicationDomain(ApplicationDomain.currentDomain);
//var context:LoaderContext = new LoaderContext(false, apDomain);
loader.load(new URLRequest(source));
}
private function loadImage(str:String):void {
var source:String;
if ((Capabilities.os.search("Mac")) >= 0) {
source = "file://" + str;
}else {
source = str;
}
if (loader) {
loader.unloadAndStop();
}
loader = new Loader();
loader.contentLoaderInfo.addEventListener(Event.COMPLETE, handleImageComplete);
loader.contentLoaderInfo.addEventListener(IOErrorEvent.IO_ERROR, handleError);
loader.load(new URLRequest(source));
}
private function handleError(e:IOErrorEvent):void
{
for (var i:String in e) {
n.appendText( i + " >> " + e );
}
}
private function handleImageComplete(e:Event):void
{
var ld:Loader = e.currentTarget.loader as Loader;
var info:LoaderInfo = LoaderInfo(ld.contentLoaderInfo);
var imgBmp:Bitmap = Bitmap(ld.contentLoaderInfo.content);
var summary:String = String(" >> width:" + info.width + " >> height:" + info.height + " >> SIZE:"+Math.round((info.bytesTotal/1024)*100)/100+"Kb");
n.text = "";
n.text = summary;
ld.scrollRect = new Rectangle(0, 0, info.width, info.height);
stage_loaded_items.addChild(ld);
}
private function handleSwfComplete(e:Event):void
{
trace("swf complete")
var ld:Loader = e.currentTarget.loader as Loader;
trace(ld);
var info:LoaderInfo = LoaderInfo(ld.contentLoaderInfo);
trace(info);
var summary:String = String("fps:" + info.frameRate + " >> width:" + info.width + " >> height:" + info.height + " >> AS:" + info.actionScriptVersion + " >> SWFversion " + info.swfVersion+" >> SIZE:"+Math.round((info.bytesTotal/1024)*100)/100+"Kb");
if (!bannertimer.running) {
bannerTimerSecs = 0;
bannertimer.start();
}
n.text = "";
n.text = summary;
ld.scrollRect = new Rectangle(0, 0, info.width, info.height);
stage_loaded_items.addChild(ld);
}
private function drag(e:Event):void
{
stage.nativeWindow.startMove();
}
private function init():void {
n = new TextField();
n.autoSize = TextFieldAutoSize.LEFT;
n.x = 20;
n.y = 20;
n.text = "THIS IS A TEST";
stage_item_holder.addChild(n);
time = new TextField();
time.autoSize = TextFieldAutoSize.LEFT;
time.x = 20;
time.y = 40;
time.text = "0";
stage_item_holder.addChild(time);
var close:TextField = new TextField();
close.selectable = false;
close.width = 20;
close.autoSize = TextFieldAutoSize.LEFT;
close.mouseEnabled = false;
close.antiAliasType = AntiAliasType.NORMAL;
close.text = "X";
var closeButton:Sprite = new Sprite();
closeButton.graphics.beginFill(0xff0000, .5);
closeButton.graphics.drawRoundRect(0, 0, 20, 20, 5, 5);
closeButton.graphics.endFill();
closeButton.addChild(close);
closeButton.x = stage.stageWidth - (closeButton.width)
addChild(closeButton);
closeButton.buttonMode = true;
closeButton.mouseChildren = false;
closeButton.addEventListener(MouseEvent.CLICK, closeApp);
var s:Sprite = new Sprite();
s.graphics.beginFill(0xffcc00, 1);
s.graphics.drawRoundRect(0, 0, 900, 600,30,30);
s.graphics.endFill();
s.x = 0;
s.y = 0;
stage_back.addChild(s);
}
private function closeApp(e:MouseEvent):void
{
NativeApplication.nativeApplication.exit();
}
}
}
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