package dk.contix.eclipse.hudson.preference;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.jface.preference.BooleanFieldEditor;
import org.eclipse.jface.preference.FieldEditorPreferencePage;
import org.eclipse.jface.preference.IPreferenceStore;
import org.eclipse.jface.preference.IntegerFieldEditor;
import org.eclipse.jface.preference.StringButtonFieldEditor;
import org.eclipse.jface.util.IPropertyChangeListener;
import org.eclipse.jface.util.PropertyChangeEvent;
import org.eclipse.swt.events.FocusEvent;
import org.eclipse.swt.events.FocusListener;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.ui.IViewPart;
import org.eclipse.ui.IWorkbench;
import org.eclipse.ui.IWorkbenchPreferencePage;
import org.eclipse.ui.views.IViewDescriptor;
import dk.contix.eclipse.hudson.Activator;
import dk.contix.eclipse.hudson.HudsonClient;
public class HudsonPreferencesPage extends FieldEditorPreferencePage implements
IWorkbenchPreferencePage {
private IPropertyChangeListener listener;
private IWorkbench workbench;
public HudsonPreferencesPage() {
super(FieldEditorPreferencePage.GRID);
}
protected void createFieldEditors() {
addField(new HudsonUrlField(getFieldEditorParent()));
final BooleanFieldEditor enabled = new BooleanFieldEditor(Activator.PREF_AUTO_UPDATE, "Update periodically?", getFieldEditorParent());
final IntegerFieldEditor interval = new IntegerFieldEditor(Activator.PREF_UPDATE_INTERVAL, "Update interval (seconds)", getFieldEditorParent());
listener = new IPropertyChangeListener() {
public void propertyChange(PropertyChangeEvent event) {
if (enabled.getBooleanValue()) {
interval.setEnabled(true, getFieldEditorParent());
}
}
};
getPreferenceStore().addPropertyChangeListener(listener);
addField(enabled);
addField(interval);
addField(new BooleanFieldEditor(Activator.PREF_POPUP_ON_ERROR, "Popup window when state changes to error?", getFieldEditorParent()));
}
public void init(IWorkbench workbench) {
this.workbench = workbench;
}
protected IPreferenceStore doGetPreferenceStore() {
return Activator.getDefault().getPreferenceStore();
}
public void dispose() {
getPreferenceStore().removePropertyChangeListener(listener);
super.dispose();
}
public boolean performOk() {
IViewDescriptor desc = workbench.getViewRegistry().find(Activator.PLUGIN_ID + ".views.HudsonView");
if (desc != null) {
try {
IViewPart part = desc.createView();
System.out.println(part);
} catch (CoreException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
return super.performOk();
}
private class HudsonUrlField extends StringButtonFieldEditor {
public HudsonUrlField(Composite parent) {
init(Activator.PREF_BASE_URL, "Hudson base url");
setChangeButtonText("Check url");
setValidateStrategy(StringButtonFieldEditor.VALIDATE_ON_FOCUS_LOST);
setEmptyStringAllowed(false);
setErrorMessage("Invalid url");
createControl(parent);
Button button = getChangeControl(parent);
button.addFocusListener(new FocusListener() {
public void focusGained(FocusEvent e) {
}
public void focusLost(FocusEvent e) {
if (isValid()) {
getPage().setMessage(null);
}
}
});
}
protected boolean checkState() {
try {
check();
clearErrorMessage();
return true;
} catch (Exception e) {
showErrorMessage();
return false;
}
}
private void check() throws Exception {
HudsonClient.checkValidUrl(getStringValue());
}
protected String changePressed() {
try {
check();
getPage().setMessage("Valid url", FieldEditorPreferencePage.INFORMATION);
setValid(true);
} catch (Exception e) {
showErrorMessage(e.getMessage());
setValid(false);
}
return null;
}
}
}