package dk.contix.eclipse.hudson.views;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.core.runtime.Preferences;
import org.eclipse.core.runtime.Status;
import org.eclipse.jface.dialogs.Dialog;
import org.eclipse.jface.dialogs.ErrorDialog;
import org.eclipse.jface.viewers.CellEditor;
import org.eclipse.jface.viewers.ICellModifier;
import org.eclipse.jface.viewers.IStructuredContentProvider;
import org.eclipse.jface.viewers.ITableLabelProvider;
import org.eclipse.jface.viewers.LabelProvider;
import org.eclipse.jface.viewers.TableViewer;
import org.eclipse.jface.viewers.TextCellEditor;
import org.eclipse.jface.viewers.Viewer;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.events.SelectionListener;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Item;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Table;
import org.eclipse.swt.widgets.TableColumn;
import dk.contix.eclipse.hudson.Activator;
import dk.contix.eclipse.hudson.HudsonClient;
import dk.contix.eclipse.hudson.Job;
import dk.contix.eclipse.hudson.BuildParameter;
import dk.contix.eclipse.hudson.ParametersRequiredException;
public class ParameterizedBuildDialog extends Dialog {
private final HudsonClient client;
private final Job job;
private List<BuildParameter> parameters;
private final Preferences preferences;
public ParameterizedBuildDialog(HudsonClient client, Job job, Shell parentShell, Preferences preferences) {
super(parentShell);
this.client = client;
this.job = job;
this.preferences = preferences;
parameters = BuildParameter.deserialize(preferences.getString(Activator.PREF_PARAMETERS + job.getName()));
if (parameters == null) {
parameters = new ArrayList<BuildParameter>();
parameters.add(new BuildParameter("param1", "value1"));
}
}
@Override
protected Control createDialogArea(Composite parent) {
Composite createDialogArea = new Composite(parent, SWT.NULL);
createDialogArea.setLayout(new GridLayout());
Label label = new Label(createDialogArea, SWT.CENTER);
label.setText("Build requires parameters, please configure");
final TableViewer table = new TableViewer(createDialogArea, SWT.SINGLE | SWT.H_SCROLL | SWT.V_SCROLL | SWT.FULL_SELECTION);
Table t = table.getTable();
GridData gridData = new GridData();
gridData.heightHint = 150;
gridData.widthHint = 300;
t.setLayoutData(gridData);
TableColumn col = new TableColumn(t, SWT.LEFT);
col.setText("BuildParameter");
col = new TableColumn(t, SWT.LEFT);
col.setText("Value");
t.setHeaderVisible(true);
table.setColumnProperties(new String[] { "parameter", "value"});
Button add = new Button(createDialogArea, SWT.NONE);
add.setText("Add parameter");
add.addSelectionListener(new SelectionListener() {
public void widgetDefaultSelected(SelectionEvent arg0) {
}
public void widgetSelected(SelectionEvent arg0) {
parameters.add(new BuildParameter("param" + (parameters.size() + 1), "value" + (parameters.size() + 1)));
table.refresh();
}
});
table.setContentProvider(new ContentProvider());
table.setLabelProvider(new ParameterLabelProvider());
table.setCellEditors(new CellEditor[] { new TextCellEditor(t), new TextCellEditor(t)});
table.setCellModifier(new ParameterModifier(table));
table.refresh();
table.setInput(getShell());
for (int i = 0; i < 2; i++) {
t.getColumn(i).pack();
}
return createDialogArea;
}
@Override
protected void configureShell(Shell newShell) {
super.configureShell(newShell);
newShell.setText("Configure Build Parameters");
}
@Override
protected void okPressed() {
super.okPressed();
try {
preferences.setValue(Activator.PREF_PARAMETERS + job.getName(), BuildParameter.serialize(parameters));
client.scheduleJob(job.getName(), parameters);
} catch (IOException e) {
ErrorDialog.openError(getShell(), "Unable to schedule build", "Unable to schedule build", new Status(Status.ERROR, Activator.PLUGIN_ID, 0, "Unable to schedule job", e));
} catch (ParametersRequiredException e) {
ParameterizedBuildDialog d = new ParameterizedBuildDialog(client, job, getShell(), preferences);
d.open();
}
}
private class ContentProvider implements IStructuredContentProvider {
public Object[] getElements(Object arg0) {
return parameters.toArray(new BuildParameter[parameters.size()]);
}
public void dispose() {}
public void inputChanged(Viewer arg0, Object arg1, Object arg2) {}
}
private static class ParameterLabelProvider extends LabelProvider implements ITableLabelProvider {
public Image getColumnImage(Object arg0, int arg1) {
return null;
}
public String getColumnText(Object arg0, int arg1) {
BuildParameter p = (BuildParameter) arg0;
switch (arg1) {
case 0:
return p.getName();
case 1:
return p.getValue();
}
return null;
}
}
private static class ParameterModifier implements ICellModifier {
private final TableViewer table;
public ParameterModifier(TableViewer table) {
this.table = table;
}
public boolean canModify(Object arg0, String arg1) {
return true;
}
public Object getValue(Object arg0, String arg1) {
BuildParameter p = (BuildParameter) arg0;
if ("parameter".equals(arg1)) {
return p.getName();
} else if ("value".equals(arg1)) {
return p.getValue();
}
return null;
}
public void modify(Object arg0, String arg1, Object arg2) {
if (arg0 instanceof Item) {
arg0 = ((Item)arg0).getData();
}
BuildParameter p = (BuildParameter) arg0;
if ("parameter".equals(arg1)) {
p.setName((String) arg2);
} else if ("value".equals(arg1)) {
p.setValue((String) arg2);
}
table.refresh();
}
}
}