| Methods Summary |
|---|
| public void | dataSourceChanged(java.lang.Object newDataSource)
if (manager != null)
manager.removePeerListener(this);
if (newDataSource == null)
manager = null;
else if (newDataSource instanceof Object[])
manager = (DownloadManager)((Object[])newDataSource)[0];
else
manager = (DownloadManager)newDataSource;
if (manager != null)
manager.addPeerListener(this);
|
| public void | delete()
if (manager != null)
manager.removePeerListener(this);
super.delete();
|
| private void | doRefresh()
//Comment the following line to enable the view
//if(true) return;
PEPeer[] sortedPeers;
try {
peers_mon.enter();
List connectedPeers = new ArrayList();
Iterator iter = peers.iterator();
while(iter.hasNext()) {
PEPeerTransport peer = (PEPeerTransport) iter.next();
if(peer.getConnectionState() == PEPeerTransport.CONNECTION_FULLY_ESTABLISHED)
connectedPeers.add(peer);
}
sortedPeers = (PEPeer[]) connectedPeers.toArray(new PEPeer[connectedPeers.size()]);
} finally {
peers_mon.exit();
}
if(sortedPeers == null) return;
Arrays.sort(sortedPeers,peerComparator);
render(sortedPeers);
|
| public org.eclipse.swt.widgets.Composite | getComposite()
return panel;
|
| public java.lang.String | getData()
return "PeersGraphicView.title";
|
| public void | initialize(org.eclipse.swt.widgets.Composite composite)
display = composite.getDisplay();
panel = new Canvas(composite,SWT.NULL);
|
| public void | peerAdded(org.gudy.azureus2.core3.peer.PEPeer peer)
try {
peers_mon.enter();
peers.add(peer);
} finally {
peers_mon.exit();
}
|
| public void | peerManagerAdded(org.gudy.azureus2.core3.peer.PEPeerManager manager)
|
| public void | peerManagerRemoved(org.gudy.azureus2.core3.peer.PEPeerManager manager)
|
| public void | peerManagerWillBeAdded(org.gudy.azureus2.core3.peer.PEPeerManager peer_manager)
|
| public void | peerRemoved(org.gudy.azureus2.core3.peer.PEPeer peer)
try {
peers_mon.enter();
peers.remove(peer);
} finally {
peers_mon.exit();
}
|
| public void | pieceAdded(org.gudy.azureus2.core3.peer.PEPiece piece)
|
| public void | pieceRemoved(org.gudy.azureus2.core3.peer.PEPiece piece)
|
| public void | refresh()
doRefresh();
|
| private void | render(org.gudy.azureus2.core3.peer.PEPeer[] sortedPeers)
if(panel == null || panel.isDisposed() || manager == null)
return;
Point panelSize = panel.getSize();
int x0 = panelSize.x / 2;
int y0 = panelSize.y / 2;
int a = x0 - 20;
int b = y0 - 20;
if(a < 10 || b < 10) return;
if(oldSize == null || !oldSize.equals(panelSize)) {
oldSize = panelSize;
perimeter = 0;
for(int i = 0 ; i < NB_ANGLES ; i++) {
rs[i] = Math.sqrt(1/(deltaYXs[i] * deltaYXs[i] / (a*a) + deltaYYs[i] * deltaYYs[i] / (b * b)));
perimeter += rs[i];
}
}
Image buffer = new Image(display,panelSize.x,panelSize.y);
GC gcBuffer = new GC(buffer);
gcBuffer.setBackground(Colors.white);
gcBuffer.setForeground(Colors.blue);
gcBuffer.fillRectangle(0,0,panelSize.x,panelSize.y);
if(SWT.getVersion() >= 3138 && antiAliasingAvailable) {
try {
//gcBuffer.setTextAntialias(SWT.ON);
//gcBuffer.setAntialias(SWT.ON);
} catch(Exception e) {
antiAliasingAvailable = false;
}
}
gcBuffer.setBackground(Colors.blues[Colors.BLUES_MIDLIGHT]);
int nbPeers = sortedPeers.length;
int iAngle = 0;
double currentPerimeter = 0;
double angle,r;
for(int i = 0 ; i < nbPeers ; i++) {
PEPeer peer = sortedPeers[i];
do {
angle = angles[iAngle];
r = rs[iAngle];
currentPerimeter += r;
if(iAngle + 1 < NB_ANGLES) iAngle++;
} while( currentPerimeter < i * perimeter / nbPeers);
angle = (4 * i - nbPeers) * Math.PI / (2 * nbPeers) - Math.PI / 2;
int[] rectangle = new int[8];
if(! peer.isChokedByMe() || ! peer.isChokingMe()) {
gcBuffer.setForeground(Colors.blues[Colors.BLUES_MIDLIGHT]);
int x1 = x0 + (int) ( r * deltaYXs[iAngle] );
int y1 = y0 + (int) ( r * deltaYYs[iAngle] );
gcBuffer.drawLine(x0,y0,x1,y1);
/*
rectangle[0] = x0 + (int) (deltaXXs[iAngle] * 3 + 0.5);
rectangle[1] = y0 + (int) (deltaXYs[iAngle] * 3 + 0.5);
rectangle[2] = x0 - (int) (deltaXXs[iAngle] * 3 + 0.5);
rectangle[3] = y0 - (int) (deltaXYs[iAngle] * 3 + 0.5);
rectangle[4] = x0 - (int) (deltaXXs[iAngle] * 3 - r * deltaYXs[iAngle]+ 0.5);
rectangle[5] = y0 - (int) (deltaXYs[iAngle] * 3 - r * deltaYYs[iAngle] + 0.5);
rectangle[6] = x0 + (int) (deltaXXs[iAngle] * 3 + r * deltaYXs[iAngle] + 0.5);
rectangle[7] = y0 + (int) (deltaXYs[iAngle] * 3 + r * deltaYYs[iAngle] + 0.5);
gcBuffer.drawPolygon(rectangle);
*/
}
int percentSent = peer.getPercentDoneOfCurrentIncomingRequest();
if(percentSent >= 0) {
gcBuffer.setBackground(Colors.blues[Colors.BLUES_MIDDARK]);
double r1 = r - r * percentSent / 100;
rectangle[0] = (int) (x0 + r1 * deltaYXs[iAngle] + 0.5);
rectangle[1] = (int) (y0 + r1 * deltaYYs[iAngle] + 0.5);
rectangle[2] = (int) (x0 + deltaXXs[iAngle] * 4 + r1 * deltaYXs[iAngle] + 0.5);
rectangle[3] = (int) (y0 + deltaXYs[iAngle] * 4 + r1 * deltaYYs[iAngle] + 0.5);
rectangle[4] = (int) (x0 + deltaXXs[iAngle] * 4 + (r1-10) * deltaYXs[iAngle] + 0.5);
rectangle[5] = (int) (y0 + deltaXYs[iAngle] * 4 + (r1-10) * deltaYYs[iAngle] + 0.5);
rectangle[6] = (int) (x0 + (r1-10) * deltaYXs[iAngle] + 0.5);
rectangle[7] = (int) (y0 + (r1-10) * deltaYYs[iAngle] + 0.5);
gcBuffer.fillPolygon(rectangle);
}
percentSent = peer.getPercentDoneOfCurrentOutgoingRequest();
if(percentSent >= 0) {
gcBuffer.setBackground(Colors.blues[Colors.BLUES_MIDLIGHT]);
double r1 = r * percentSent / 100;
rectangle[0] = (int) (x0 + r1 * deltaYXs[iAngle] + 0.5);
rectangle[1] = (int) (y0 + r1 * deltaYYs[iAngle] + 0.5);
rectangle[2] = (int) (x0 - deltaXXs[iAngle] * 4 + r1 * deltaYXs[iAngle] + 0.5);
rectangle[3] = (int) (y0 - deltaXYs[iAngle] * 4 + r1 * deltaYYs[iAngle] + 0.5);
rectangle[4] = (int) (x0 - deltaXXs[iAngle] * 4 + (r1-10) * deltaYXs[iAngle] + 0.5);
rectangle[5] = (int) (y0 - deltaXYs[iAngle] * 4 + (r1-10) * deltaYYs[iAngle] + 0.5);
rectangle[6] = (int) (x0 + (r1-10) * deltaYXs[iAngle] + 0.5);
rectangle[7] = (int) (y0 + (r1-10) * deltaYYs[iAngle] + 0.5);
gcBuffer.fillPolygon(rectangle);
}
int x1 = x0 + (int) (r * deltaYXs[iAngle]);
int y1 = y0 + (int) (r * deltaYYs[iAngle]);
gcBuffer.setBackground(Colors.blues[Colors.BLUES_MIDDARK]);
if(peer.isSnubbed()) {
gcBuffer.setBackground(Colors.grey);
}
/*int PS = (int) (PEER_SIZE);
if (deltaXY == 0) {
PS = (int) (PEER_SIZE * 2);
} else {
if (deltaYY > 0) {
PS = (int) (PEER_SIZE / deltaXY);
}
}*/
//PieUtils.drawPie(gcBuffer,(x1 - PS / 2),y1 - PS / 2,PS,PS,peer.getPercentDoneInThousandNotation() / 10);
PieUtils.drawPie(gcBuffer,x1 - PEER_SIZE / 2,y1 - PEER_SIZE / 2,PEER_SIZE,PEER_SIZE,peer.getPercentDoneInThousandNotation() / 10);
//gcBuffer.drawText(peer.getIp() , x1 + 8 , y1 , true);
}
gcBuffer.setBackground(Colors.blues[Colors.BLUES_MIDDARK]);
PieUtils.drawPie(gcBuffer,x0 - OWN_SIZE / 2 ,y0 - OWN_SIZE / 2,OWN_SIZE,OWN_SIZE,manager.getStats().getCompleted() / 10);
gcBuffer.dispose();
GC gcPanel = new GC(panel);
gcPanel.drawImage(buffer,0,0);
gcPanel.dispose();
buffer.dispose();
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