Teppefall Labs

About
This application displays one image from your own desktop. It is cutting edge anti-social-ware.

Dependencies
You must create an ext/ folder and add bsf.jar, js.jar and commons-logging.jar into this folder.

antisocial.xml
<application script="antisocial.js">
<id>com.teppefall.example</id>
<name>The Anti-Social Image Viewer</name>
<version>1.0</version>
<initialWindow>
<title>The Anti-Social Image Viewer</title>
<content>anti_social_gui.jxml</content>
<systemChrome>normal</systemChrome>
</initialWindow>
<icon>
<image64x64>teppefall-stort-ikon.png</image64x64>
</icon>
</application>

anti_social_gui.jfc (Warning: dropping a Effects2D script into the Effects2D panel runs the code without a security sandbox!)
<component class="com.teppefall.ds.render2d.Effects2D" id="effects">
<property name="foreground" type="color" value="#ffffff"/>
<property name="background" type="color" value="#0000ff"/>
<property name="opaque" type="boolean" value="true"/>
</component>

antisocial.js
importPackage(Packages.java.lang)
importPackage(Packages.java.awt.event)
importPackage(Packages.java.io)
importPackage(Packages.java.awt)
importPackage(Packages.java.awt.image)
importPackage(Packages.javax.imageio)
importPackage(Packages.com.teppefall.ds.render2d)
importPackage(Packages.com.teppefall.ds.render2d.compositing)

context.info("I am " + context.getApplication().getApplicationName())
effects = context.getApplication().getAssembly().getComponentById("effects")
context.info(effects)

var ds, img, bg, desktop, file, files, cachedFilename, cachedFileSize, cachedDate
var transHeight = 40
var r = {
destroy : function() {
shutdown = true
},
initialize : function(ds, fgColor, bgColor) {
bg = ColorLogic.deriveTransparent(Color.BLACK, 200)
desktop = new File(System.getProperty("user.home") + "/Desktop")
context.info(desktop)
if(desktop != null && desktop.isDirectory()) {
context.info("find files")
files = desktop.listFiles(new FileFilter({
accept: function (file) {
if(file.getName().endsWith(".jpg") || file.getName().endsWith(".png"))
return true
return false
}
}))
if(files.length != 0) {
index = Math.floor(Math.random()*files.length)
context.info("index=" + index)
file = files[index]
context.info("file=" + file)
}
}
else {
file = new File("teppefall-stort-ikon.png")
}
if(file != null) {
img = ImageIO.read(file)
cachedFilename = file.getName()
cachedFileSize = Math.round(file.length() / 1024) + "KB"
cachedDate = new Date(file.lastModified())
}
logo = ImageIO.read(new File("teppefall-stort-ikon.png"))
},
render : function(g, size) {
g.setColor(Color.WHITE)
g.fillRect(0, 0, size.width, size.height)
g.setColor(Color.WHITE)
g.setClip(0,0,size.width, size.height)
if(img != null) {
g.drawImage(
img,
size.width/2-img.getWidth()/2,
size.height/2-img.getHeight()/2,
img.getWidth(), img.getHeight(), null
)
g.setColor(bg)
g.fillRect(
0,
size.height - transHeight,
size.width+1, // huh?
transHeight+1 // huh?
)
g.setColor(Color.WHITE)
g.drawString(
"Filename: " + cachedFilename +" Size: "+ cachedFileSize +" Modified: "+ cachedDate +" Pixel size: "+ img.getWidth() +"x"+ img.getHeight(),
20,
size.height - (transHeight/2) + (g.getFont().getSize() /2)
);
}
else {
g.setColor(Color.BLACK)
g.drawString("No picture", 20, 40);
}
}
}

effects.setRenderer(new D2DRenderer(r))

run.cmd
java -cp teppefall-runtime.jar com.teppefall.hybrid.app.JJHMain antisocial.xml