Example usage for org.eclipse.jface.viewers IStructuredSelection toList

Introduction

In this page you can find the example usage for org.eclipse.jface.viewers IStructuredSelection toList.

Prototype

public List toList();

Source Link

Document

Returns the elements in this selection as a List.

Usage

From source file:eu.esdihumboldt.hale.ui.views.styledmap.StyledMapUtil.java

License:Open Source License

/**
 * Zoom to the selected instances. Does nothing if the selection is empty or
 * contains no {@link Instance}s or {@link InstanceReference}s.
 * //from   w ww  . j a v  a  2s. c  om
 * @param mapKit the map kit
 * @param selection the selection
 */
public static void zoomToSelection(BasicMapKit mapKit, IStructuredSelection selection) {
    BoundingBox bb = null;

    // determine bounding box for each reference and accumulate it
    for (AbstractInstancePainter painter : mapKit.getTilePainters(AbstractInstancePainter.class)) {
        for (Object element : selection.toList()) {
            InstanceReference ref = getReference(element);
            if (ref != null) {
                InstanceWaypoint wp = painter.findWaypoint(ref);
                if (wp != null) {
                    BoundingBox wpBB = wp.getBoundingBox();
                    if (wpBB.checkIntegrity() && !wpBB.isEmpty()) {
                        if (bb == null) {
                            bb = new BoundingBox(wpBB);
                        } else {
                            bb.add(wpBB);
                        }
                    }
                }
            }
        }
    }

    if (bb != null) {
        Set<GeoPosition> positions = new HashSet<GeoPosition>();
        positions.add(new GeoPosition(bb.getMinX(), bb.getMinY(), SelectableWaypoint.COMMON_EPSG));
        positions.add(new GeoPosition(bb.getMaxX(), bb.getMaxY(), SelectableWaypoint.COMMON_EPSG));
        mapKit.zoomToPositions(positions);
    }
}

From source file:eu.geclipse.aws.ec2.ui.actions.AbstractSecurityGroupAction.java

License:Open Source License

public void selectionChanged(final IAction action, final ISelection selection) {
    boolean enable = false;
    this.securityGroupList.clear();

    if (selection instanceof IStructuredSelection) {
        IStructuredSelection structuredSelection = (IStructuredSelection) selection;

        for (Object element : structuredSelection.toList()) {
            if (element instanceof EC2SecurityGroup) {
                EC2SecurityGroup securityGroup = (EC2SecurityGroup) element;
                this.securityGroupList.add(securityGroup);
            }//ww  w. j av  a  2 s  . c  om
        }
    }
    if ((getEnablementCount() ^ AbstractSecurityGroupAction.ENABLE_FOR_ONE) == 0
            && this.securityGroupList.size() == 1) {
        enable = true;
    } else if ((getEnablementCount() ^ AbstractSecurityGroupAction.ENABLE_FOR_MANY) == 0
            && this.securityGroupList.size() > 0) {
        enable = true;
    }
    action.setEnabled(enable);

}

From source file:eu.geclipse.aws.ec2.ui.actions.AssociateElasticIPAction.java

License:Open Source License

public void selectionChanged(final IAction action, final ISelection selection) {
    boolean enable = false;
    this.instanceList.clear();

    if (selection instanceof IStructuredSelection) {
        IStructuredSelection structuredSelection = (IStructuredSelection) selection;
        for (Object element : structuredSelection.toList()) {
            if (element instanceof EC2Instance) {
                EC2Instance ec2Instance = (EC2Instance) element;
                this.instanceList.add(ec2Instance);
            }//from   www  . j  a va 2s  . com
        }
    }
    if (this.instanceList.size() > 0) {
        enable = true;
    }
    action.setEnabled(enable);
}

From source file:eu.geclipse.aws.ec2.ui.actions.CreateConnectionInstance.java

License:Open Source License

public void selectionChanged(final IAction action, final ISelection selection) {
    boolean enable = false;
    this.instanceList.clear();

    if (selection instanceof IStructuredSelection) {
        IStructuredSelection structuredSelection = (IStructuredSelection) selection;
        for (Object element : structuredSelection.toList()) {
            if (element instanceof EC2Instance) {
                EC2Instance ec2Instance = (EC2Instance) element;
                this.instanceList.add(ec2Instance);
            }//from w w  w.j a  va 2  s .com
        }
    }
    if (this.instanceList.size() > 0) {
        enable = true;
    }
    action.setEnabled(enable);

}

From source file:eu.geclipse.aws.ec2.ui.actions.DeleteKeypairAction.java

License:Open Source License

public void selectionChanged(final IAction action, final ISelection selection) {
    boolean enable = false;
    this.keypairList.clear();

    if (selection instanceof IStructuredSelection) {
        IStructuredSelection structuredSelection = (IStructuredSelection) selection;
        for (Object element : structuredSelection.toList()) {
            if (element instanceof EC2Keypair) {
                EC2Keypair ec2Keypair = (EC2Keypair) element;
                this.keypairList.add(ec2Keypair);
            }/*from   w ww.j  a v a2  s .  co  m*/
        }
    }
    if (this.keypairList.size() == 1) {
        enable = true;
    }
    action.setEnabled(enable);
}

From source file:eu.geclipse.aws.ec2.ui.actions.EditAMIAttributesAction.java

License:Open Source License

public void selectionChanged(final IAction action, final ISelection selection) {
    boolean enable = false;
    this.amiList.clear();

    if (selection instanceof IStructuredSelection) {
        IStructuredSelection structuredSelection = (IStructuredSelection) selection;
        for (Object element : structuredSelection.toList()) {
            if (element instanceof EC2AMIImage) {
                EC2AMIImage ami = (EC2AMIImage) element;
                this.amiList.add(ami);
            }/* ww w  .  j  a  v  a2  s .com*/
        }
    }
    if (this.amiList.size() == 1) {
        enable = true;
        extractAWSVoFromGridElement(this.amiList.get(0));
    }
    action.setEnabled(enable);

}

From source file:eu.geclipse.aws.ec2.ui.actions.LaunchAMI.java

License:Open Source License

public void selectionChanged(final IAction action, final ISelection selection) {
    boolean enable = false;
    this.amiList.clear();

    if (selection instanceof IStructuredSelection) {
        IStructuredSelection structuredSelection = (IStructuredSelection) selection;

        for (Object element : structuredSelection.toList()) {
            if (element instanceof EC2AMIImage) {
                EC2AMIImage amiImage = (EC2AMIImage) element;
                this.amiList.add(amiImage);
            }//  w  w  w . ja va 2 s . c  o  m
        }
    }
    if (this.amiList.size() == 1) {
        enable = true;
    }
    action.setEnabled(enable);
}

From source file:eu.geclipse.aws.ec2.ui.actions.RegisterImageAction.java

License:Open Source License

public void selectionChanged(final IAction action, final ISelection selection) {
    boolean enable = false;
    this.connectionElementList.clear();

    if (selection instanceof IStructuredSelection) {
        IStructuredSelection structuredSelection = (IStructuredSelection) selection;
        for (Object element : structuredSelection.toList()) {
            if (element instanceof IGridConnectionElement) {
                IGridConnectionElement connElem = (IGridConnectionElement) element;
                this.connectionElementList.add(connElem);
            }/* w  ww  . j a v a  2  s.c  o  m*/
        }
    }
    if (this.connectionElementList.size() == 1) {
        enable = true;
    }
    action.setEnabled(enable);

}

From source file:eu.geclipse.aws.ec2.ui.actions.ReleaseElasticIPAction.java

License:Open Source License

public void selectionChanged(final IAction action, final ISelection selection) {
    boolean enable = false;
    this.elasticIPList.clear();

    if (selection instanceof IStructuredSelection) {
        IStructuredSelection structuredSelection = (IStructuredSelection) selection;
        for (Object element : structuredSelection.toList()) {
            if (element instanceof EC2ElasticIPAddress) {
                EC2ElasticIPAddress elasticIp = (EC2ElasticIPAddress) element;
                this.elasticIPList.add(elasticIp);
            }// ww w  .  j a v  a  2  s . c  o  m
        }
    }
    if (this.elasticIPList.size() > 0) {
        enable = true;
    }
    action.setEnabled(enable);
}

From source file:eu.geclipse.aws.s3.ui.actions.DeleteBucketAction.java

License:Open Source License

public void selectionChanged(final IAction action, final ISelection selection) {
    extractAWSVoFromCategory(selection);

    boolean enable = false;
    this.bucketList.clear();

    if (selection instanceof IStructuredSelection) {
        IStructuredSelection structuredSelection = (IStructuredSelection) selection;
        for (Object element : structuredSelection.toList()) {
            if (element instanceof S3BucketStorage) {
                S3BucketStorage bucket = (S3BucketStorage) element;
                this.bucketList.add(bucket);
            }/* w w w  .j  a  v  a 2s. c o  m*/
        }
    }
    if (this.bucketList.size() > 0) {
        enable = true;
    }
    action.setEnabled(enable);
}