| 1 | package de.uka.ipd.sdq.codegen.simucontroller.gui; |
| 2 | |
| 3 | import java.util.HashMap; |
| 4 | import java.util.Observable; |
| 5 | import java.util.Observer; |
| 6 | |
| 7 | import org.eclipse.swt.SWT; |
| 8 | import org.eclipse.swt.layout.FillLayout; |
| 9 | import org.eclipse.swt.widgets.Composite; |
| 10 | import org.eclipse.ui.PlatformUI; |
| 11 | import org.eclipse.ui.part.ViewPart; |
| 12 | |
| 13 | import de.uka.ipd.sdq.codegen.simucontroller.SimuControllerPlugin; |
| 14 | import de.uka.ipd.sdq.codegen.simucontroller.dockmodel.DockModel; |
| 15 | import de.uka.ipd.sdq.codegen.simucontroller.dockmodel.DocksModel; |
| 16 | import de.uka.ipd.sdq.codegen.simucontroller.dockmodel.events.DockAddedEvent; |
| 17 | import de.uka.ipd.sdq.codegen.simucontroller.dockmodel.events.DockDeletedEvent; |
| 18 | |
| 19 | public class DockStatusViewPart extends ViewPart implements Observer { |
| 20 | |
| 21 | public static final String ID = "de.uka.ipd.sdq.codegen.simucontroller.gui.DockStatusViewPart"; //$NON-NLS-1$ |
| 22 | private HashMap<String,DockStatusViewer> viewers = new HashMap<String, DockStatusViewer>(); |
| 23 | private DocksModel model; |
| 24 | private Composite container; |
| 25 | |
| 26 | /** |
| 27 | * Create contents of the view part |
| 28 | * @param parent |
| 29 | */ |
| 30 | @Override |
| 31 | public void createPartControl(Composite parent) { |
| 32 | container = new Composite(parent, SWT.NONE); |
| 33 | container.setLayout(new FillLayout()); |
| 34 | model = SimuControllerPlugin.getDockModel(); |
| 35 | |
| 36 | for(DockModel dock : model.getAllDocks()) { |
| 37 | update(model,new DockAddedEvent(dock)); |
| 38 | } |
| 39 | model.addObserver(this); |
| 40 | |
| 41 | createActions(); |
| 42 | } |
| 43 | |
| 44 | @Override |
| 45 | public void dispose() { |
| 46 | model.deleteObserver(this); |
| 47 | super.dispose(); |
| 48 | } |
| 49 | |
| 50 | /** |
| 51 | * Create the actions |
| 52 | */ |
| 53 | private void createActions() { |
| 54 | // Create the actions |
| 55 | } |
| 56 | |
| 57 | @Override |
| 58 | public void setFocus() { |
| 59 | // Set the focus |
| 60 | } |
| 61 | |
| 62 | public void update(Observable o, Object arg) { |
| 63 | if (arg instanceof DockAddedEvent) { |
| 64 | final DockAddedEvent addedEvent = (DockAddedEvent) arg; |
| 65 | PlatformUI.getWorkbench().getDisplay().syncExec(new Runnable(){ |
| 66 | |
| 67 | public void run() { |
| 68 | DockStatusViewPart.this.viewers.put(addedEvent.getDock().getID(), |
| 69 | new DockStatusViewer(addedEvent.getDock(),container,SWT.NONE)); |
| 70 | container.layout(); |
| 71 | container.redraw(); |
| 72 | } |
| 73 | |
| 74 | }); |
| 75 | } |
| 76 | if (arg instanceof DockDeletedEvent) { |
| 77 | final DockDeletedEvent deleteEvent = (DockDeletedEvent) arg; |
| 78 | PlatformUI.getWorkbench().getDisplay().syncExec(new Runnable(){ |
| 79 | |
| 80 | public void run() { |
| 81 | DockStatusViewer viewer = DockStatusViewPart.this.viewers.get(deleteEvent.getDock().getID()); |
| 82 | DockStatusViewPart.this.viewers.remove(deleteEvent.getDock().getID()); |
| 83 | viewer.dispose(); |
| 84 | container.layout(); |
| 85 | container.redraw(); |
| 86 | } |
| 87 | |
| 88 | }); |
| 89 | } |
| 90 | } |
| 91 | |
| 92 | } |