Horus Java Reference

Constructor & Destructor Documentation

LoadElement::LoadElement ( ) [inline]

00026 {
00027     int marginLF = 0;
00028     int marginUP = 0;
00029     int marginRG = Math.max(KeyComponent.componentSize().width / 2,
00030                             ImageElement.componentSize().width / 2);
00031     int marginDW = 0;
00032     int machineW = 101;
00033     int machineH = 122;
00034 
00035     setSize(marginLF+machineW+marginRG, marginUP+machineH+marginDW);
00036     setMachineImage(Images.loader, marginLF, marginUP, machineW, machineH);
00037 
00038     _output = createOutputSocket(
00039                 marginLF+machineW-ImageElement.componentSize().width/2,
00040                 marginUP + 66);
00041     _key = createKeyComponent(
00042                 marginLF+machineW-KeyComponent.componentSize().width/2 - 2,
00043                 marginUP + 8);
00044 
00045     _key.setVisible(false);
00046 }

Member Function Documentation

void LoadElement::keyPressed ( ) [inline, virtual]

Reimplemented from AnimatedMachine.

00050 {
00051     if(_working) return;
00052 
00053     if(!_output.empty()) return;
00054 
00055     LoadProperties dlg = new LoadProperties();
00056     dlg.show();
00057     if(dlg.name != null) {
00058         //_imageMgr = getManager(dlg.server);
00059          _imageName = dlg.name;
00060 
00061          _working = true;
00062          _key.startAnimation();
00063          new Thread(this).start();
00064     }
00065 }

void LoadElement::animationStep ( ) [inline, virtual]

Reimplemented from AnimatedMachine.

00069 {
00070 }

boolean LoadElement::continueAnimation ( ) [inline, virtual]

Reimplemented from AnimatedMachine.

00074 {
00075     return _working;
00076 }

void LoadElement::run ( ) [inline]

00079 {
00080     try {
00081         ImageElement result = null;
00082         if(_imageName.startsWith("http://")) {
00083             URL url = new URL(_imageName);
00084             HxCorba.ImageRep img = _imageMgr.loadWebImage(url);
00085             String name = new File(url.getFile()).getName();
00086             result = new ImageElement(img, name);
00087         }else {
00088             HxCorba.ImageRep img = _imageMgr.loadServerImage(_imageName);
00089             result = new ImageElement(img, _imageName);
00090         }
00091         if(result != null) _output.setElement(result);
00092 
00093     }catch(MalformedURLException e) {
00094         ErrorStreamArea.println("Malformed URL");
00095     }catch(org.omg.CORBA.OBJECT_NOT_EXIST e) {
00096         ErrorStreamArea.println("Image "+_imageName+" is sold out");
00097     }catch(Exception e) {
00098         ErrorStreamArea.println(""+e);
00099         e.printStackTrace();
00100     }
00101     _working = false;
00102 }

void LoadElement::doInit ( ) [inline, protected]

Reimplemented from MachineElement.

00111 {
00112     _imageMgr = ImageManager.defaultImageMgr();
00113     if(_imageMgr != null)
00114         _key.setVisible(true);
00115     else
00116         turnOff("No servers available");
00117 
00118     repaint();
00119 }

Generated on Mon Jan 27 15:11:22 2003 for JavaReference by

Public Methods
	LoadElement ()
void	keyPressed ()
void	animationStep ()
boolean	continueAnimation ()
void	run ()
Protected Methods
void	doInit ()

LoadElement Class Reference

Public Methods

Protected Methods

Constructor & Destructor Documentation

Member Function Documentation