public void actionPerformed(ActionEvent event) {
final Vector<FileNode> toInstall = panel.getSelectedNodes();
final InstallPackageDialog packageDialog = new InstallPackageDialog(panel);
packageDialog.setLibrary(rgui.getUser().getUserLibFolder());
if (toInstall.size() > 0) {
new Thread(
new Runnable() {
public void run() {
for (FileNode node : toInstall) {
packageDialog.addPackage(node.getName());
}
packageDialog.setVisible(true);
if (packageDialog.getResult() == InstallPackageDialog.CANCEL) return;
Operation installPackageOp =
rgui.getOpManager().createOperation("Installing packages..");
int cnt = 0;
int tot = toInstall.size();
String cmd0 =
"R CMD INSTALL --library="
+ packageDialog.getLibrary()
+ " "
+ packageDialog.getOptions()
+ " ";
if (rgui.isRAvailable()) {
installPackageOp.startOperation();
try {
for (FileNode node : toInstall) {
try {
installPackageOp.startOperation("...");
try {
installPackageOp.setProgress(
100 * cnt++ / tot, "installing " + node.getName());
} catch (OperationCancelledException oce) {
break;
}
String cmd1 = cmd0 + " '" + node.getPath() + "'";
log.info("InstallPackageAction-cmd1=" + cmd1);
rgui.obtainR().exec(cmd1);
} catch (Exception ex) {
// JOptionPaneExt.showExceptionDialog(panel.getParent(), ex);
log.error("Problem during installation of " + node.getName(), ex);
break;
} finally {
rgui.getRLock().unlock();
}
}
} finally {
installPackageOp.completeOperation();
}
}
}
})
.start();
}
}
@Override
public boolean isEnabled() {
return (rgui.isRAvailable() && panel.getOutline().getSelectedRows().length > 0);
}