bundles/org.eclipse.equinox.p2.ui.admin/src/org/eclipse/equinox/internal/p2/ui/admin/dialogs/ProfileGroup.java - equinox/rt.equinox.p2 - Git at Google

 /*******************************************************************************
  * Copyright (c) 2007, 2008 IBM Corporation and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
  * http://www.eclipse.org/legal/epl-v10.html
  *
  * Contributors:
  *     IBM Corporation - initial API and implementation
  *     Andrew Overholt <overholt@redhat.com> - Fix for Bug 197970
  *        	[prov] unset Profile name causes exception bringing up profile properties
  *******************************************************************************/
 package org.eclipse.equinox.internal.p2.ui.admin.dialogs;

 import java.util.HashMap;
 import java.util.Map;
 import org.eclipse.core.runtime.IStatus;
 import org.eclipse.core.runtime.Status;
 import org.eclipse.equinox.internal.p2.ui.admin.*;
 import org.eclipse.equinox.p2.engine.IProfile;
 import org.eclipse.swt.SWT;
 import org.eclipse.swt.events.*;
 import org.eclipse.swt.layout.GridData;
 import org.eclipse.swt.layout.GridLayout;
 import org.eclipse.swt.widgets.*;

 /**
  * A ProfileGroup is a reusable UI component that displays the
  * properties of a profile.  It can be used to create a new profile.
  * . It can be used in different dialogs that manipulate
  * or define profiles.
  *
  * @since 3.4
  *
  */
 public class ProfileGroup {

 	Text id;
 	Text location;
 	Text cache;
 	Text name;
 	Text description;
 	Text environments;
 	Text nl;
 	IProfile profile;

 	public ProfileGroup(final Composite parent, IProfile profile, ModifyListener listener) {
 		this.profile = profile;

 		Composite composite = new Composite(parent, SWT.NONE);
 		GridLayout layout = new GridLayout();
 		layout.numColumns = 3;
 		composite.setLayout(layout);
 		GridData data = new GridData();
 		data.widthHint = 350;
 		composite.setLayoutData(data);

 		// Grid data for most text controls
 		GridData gd = new GridData(GridData.FILL_HORIZONTAL);
 		gd.horizontalSpan = 2;

 		Label label = new Label(composite, SWT.NONE);
 		label.setText(ProvAdminUIMessages.ProfileGroup_ID);
 		id = new Text(composite, SWT.BORDER);
 		id.setLayoutData(gd);
 		setEditable(id, profile == null, listener);

 		label = new Label(composite, SWT.NONE);
 		label.setText(ProvAdminUIMessages.ProfileGroup_InstallFolder);
 		location = new Text(composite, SWT.BORDER);
 		location.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
 		setEditable(location, profile == null, listener);

 		Button locationButton = new Button(composite, SWT.PUSH);
 		locationButton.setText(ProvAdminUIMessages.ProfileGroup_Browse);
 		locationButton.addSelectionListener(new SelectionAdapter() {
 			public void widgetSelected(SelectionEvent event) {
 				DirectoryDialog dialog = new DirectoryDialog(parent.getShell(), SWT.APPLICATION_MODAL);
 				dialog.setMessage(ProvAdminUIMessages.ProfileGroup_SelectProfileMessage);
 				String dir = dialog.open();
 				if (dir != null) {
 					location.setText(dir);
 				}
 			}
 		});
 		setEditable(locationButton, profile == null, listener);

 		label = new Label(composite, SWT.NONE);
 		label.setText(ProvAdminUIMessages.ProfileGroup_Cache);
 		cache = new Text(composite, SWT.BORDER);
 		cache.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
 		setEditable(cache, profile == null, listener);

 		locationButton = new Button(composite, SWT.PUSH);
 		locationButton.setText(ProvAdminUIMessages.ProfileGroup_Browse2);
 		locationButton.addSelectionListener(new SelectionAdapter() {
 			public void widgetSelected(SelectionEvent event) {
 				DirectoryDialog dialog = new DirectoryDialog(parent.getShell(), SWT.APPLICATION_MODAL);
 				dialog.setMessage(ProvAdminUIMessages.ProfileGroup_SelectBundlePoolCache);
 				String dir = dialog.open();
 				if (dir != null) {
 					cache.setText(dir);
 				}
 			}
 		});
 		setEditable(locationButton, profile == null, listener);

 		label = new Label(composite, SWT.NONE);
 		label.setText(ProvAdminUIMessages.ProfileGroup_Name);
 		name = new Text(composite, SWT.BORDER);
 		name.setLayoutData(gd);
 		setEditable(name, profile == null, listener);

 		label = new Label(composite, SWT.NONE);
 		label.setText(ProvAdminUIMessages.ProfileGroup_Description);
 		description = new Text(composite, SWT.BORDER);
 		description.setLayoutData(gd);
 		setEditable(description, profile == null, listener);

 		label = new Label(composite, SWT.NONE);
 		label.setText(ProvAdminUIMessages.ProfileGroup_Flavor);

 		label = new Label(composite, SWT.NONE);
 		label.setText(ProvAdminUIMessages.ProfileGroup_Environments);
 		environments = new Text(composite, SWT.BORDER);
 		environments.setLayoutData(gd);
 		setEditable(environments, profile == null, listener);

 		label = new Label(composite, SWT.NONE);
 		label.setText(ProvAdminUIMessages.ProfileGroup_NL);
 		nl = new Text(composite, SWT.BORDER);
 		nl.setLayoutData(gd);
 		setEditable(nl, profile == null, listener);

 		initializeFields();
 	}

 	private void initializeFields() {
 		if (profile == null) {
 			location.setText(ProfileFactory.getDefaultLocation());
 			environments.setText(ProfileFactory.getDefaultEnvironments());
 			nl.setText(ProfileFactory.getDefaultNL());
 		} else {
 			String value = profile.getProfileId();
 			// Should not happen, profiles must have an id, but just in case.
 			if (value == null)
 				value = ""; //$NON-NLS-1$
 			id.setText(value);

 			// The remaining values may be null
 			value = profile.getProperty(IProfile.PROP_INSTALL_FOLDER);
 			if (value != null) {
 				location.setText(value);
 			}
 			value = profile.getProperty(IProfile.PROP_CACHE);
 			if (value != null) {
 				cache.setText(value);
 			}

 			value = profile.getProperty(IProfile.PROP_NAME);
 			if (value != null) {
 				name.setText(value);
 			}
 			value = profile.getProperty(IProfile.PROP_DESCRIPTION);
 			if (value != null) {
 				description.setText(value);
 			}

 			value = profile.getProperty(IProfile.PROP_ENVIRONMENTS);
 			if (value != null) {
 				environments.setText(value);
 			}
 			value = profile.getProperty(IProfile.PROP_NL);
 			if (value != null) {
 				nl.setText(value);
 			}
 		}
 	}

 	public Map<String, String> getProfileProperties() {
 		if (profile == null) {
 			Map<String, String> profileProperties = new HashMap<String, String>();

 			String value = location.getText().trim();
 			if (value.length() > 0) {
 				profileProperties.put(IProfile.PROP_INSTALL_FOLDER, value);
 			}

 			value = cache.getText().trim();
 			if (value.length() > 0) {
 				profileProperties.put(IProfile.PROP_CACHE, value);
 			}
 			value = name.getText().trim();
 			if (value.length() > 0) {
 				profileProperties.put(IProfile.PROP_NAME, value);
 			}
 			value = description.getText().trim();
 			if (value.length() > 0) {
 				profileProperties.put(IProfile.PROP_DESCRIPTION, value);
 			}
 			value = environments.getText().trim();
 			if (value.length() > 0) {
 				profileProperties.put(IProfile.PROP_ENVIRONMENTS, value);
 			}
 			value = nl.getText().trim();
 			if (value.length() > 0) {
 				profileProperties.put(IProfile.PROP_NL, value);
 			}
 			return profileProperties;
 		}
 		return profile.getProperties();
 	}

 	public Composite getComposite() {
 		if (id == null) {
 			return null;
 		}
 		return id.getParent();
 	}

 	public IProfile getProfile() {
 		return profile;
 	}

 	public String getProfileId() {
 		if (profile != null) {
 			return profile.getProfileId();
 		}
 		return id.getText().trim();
 	}

 	/**
 	 * Return a status indicating the validity of the profile info
 	 *
 	 * @return a status indicating the validity of the profile info
 	 */
 	public IStatus verify() {
 		if (id.getText().trim().length() == 0) {
 			return new Status(IStatus.ERROR, ProvAdminUIActivator.PLUGIN_ID, 0, ProvAdminUIMessages.ProfileGroup_ProfileIDRequired, null);
 		}
 		if (location.getText().trim().length() == 0) {
 			return new Status(IStatus.ERROR, ProvAdminUIActivator.PLUGIN_ID, 0, ProvAdminUIMessages.ProfileGroup_ProfileInstallFolderRequired, null);
 		}

 		// TODO what kind of validation do we perform for other properties?
 		return new Status(IStatus.OK, ProvAdminUIActivator.PLUGIN_ID, IStatus.OK, "", null); //$NON-NLS-1$

 	}

 	private void setEditable(Control control, boolean editable, ModifyListener listener) {
 		if (control instanceof Text) {
 			Text text = (Text) control;
 			text.setEditable(editable);
 			if (listener != null && editable)
 				text.addModifyListener(listener);
 		} else {
 			control.setEnabled(editable);
 		}
 	}
 }
	/*******************************************************************************
	* Copyright (c) 2007, 2008 IBM Corporation and others.
	* All rights reserved. This program and the accompanying materials
	* are made available under the terms of the Eclipse Public License v1.0
	* which accompanies this distribution, and is available at
	* http://www.eclipse.org/legal/epl-v10.html
	*
	* Contributors:
	* IBM Corporation - initial API and implementation
	* Andrew Overholt <overholt@redhat.com> - Fix for Bug 197970
	* [prov] unset Profile name causes exception bringing up profile properties
	*******************************************************************************/
	package org.eclipse.equinox.internal.p2.ui.admin.dialogs;

	import java.util.HashMap;
	import java.util.Map;
	import org.eclipse.core.runtime.IStatus;
	import org.eclipse.core.runtime.Status;
	import org.eclipse.equinox.internal.p2.ui.admin.*;
	import org.eclipse.equinox.p2.engine.IProfile;
	import org.eclipse.swt.SWT;
	import org.eclipse.swt.events.*;
	import org.eclipse.swt.layout.GridData;
	import org.eclipse.swt.layout.GridLayout;
	import org.eclipse.swt.widgets.*;

	/**
	* A ProfileGroup is a reusable UI component that displays the
	* properties of a profile. It can be used to create a new profile.
	* . It can be used in different dialogs that manipulate
	* or define profiles.
	*
	* @since 3.4
	*
	*/
	public class ProfileGroup {

	Text id;
	Text location;
	Text cache;
	Text name;
	Text description;
	Text environments;
	Text nl;
	IProfile profile;

	public ProfileGroup(final Composite parent, IProfile profile, ModifyListener listener) {
	this.profile = profile;

	Composite composite = new Composite(parent, SWT.NONE);
	GridLayout layout = new GridLayout();
	layout.numColumns = 3;
	composite.setLayout(layout);
	GridData data = new GridData();
	data.widthHint = 350;
	composite.setLayoutData(data);

	// Grid data for most text controls
	GridData gd = new GridData(GridData.FILL_HORIZONTAL);
	gd.horizontalSpan = 2;

	Label label = new Label(composite, SWT.NONE);
	label.setText(ProvAdminUIMessages.ProfileGroup_ID);
	id = new Text(composite, SWT.BORDER);
	id.setLayoutData(gd);
	setEditable(id, profile == null, listener);

	label = new Label(composite, SWT.NONE);
	label.setText(ProvAdminUIMessages.ProfileGroup_InstallFolder);
	location = new Text(composite, SWT.BORDER);
	location.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
	setEditable(location, profile == null, listener);

	Button locationButton = new Button(composite, SWT.PUSH);
	locationButton.setText(ProvAdminUIMessages.ProfileGroup_Browse);
	locationButton.addSelectionListener(new SelectionAdapter() {
	public void widgetSelected(SelectionEvent event) {
	DirectoryDialog dialog = new DirectoryDialog(parent.getShell(), SWT.APPLICATION_MODAL);
	dialog.setMessage(ProvAdminUIMessages.ProfileGroup_SelectProfileMessage);
	String dir = dialog.open();
	if (dir != null) {
	location.setText(dir);
	}
	}
	});
	setEditable(locationButton, profile == null, listener);

	label = new Label(composite, SWT.NONE);
	label.setText(ProvAdminUIMessages.ProfileGroup_Cache);
	cache = new Text(composite, SWT.BORDER);
	cache.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
	setEditable(cache, profile == null, listener);

	locationButton = new Button(composite, SWT.PUSH);
	locationButton.setText(ProvAdminUIMessages.ProfileGroup_Browse2);
	locationButton.addSelectionListener(new SelectionAdapter() {
	public void widgetSelected(SelectionEvent event) {
	DirectoryDialog dialog = new DirectoryDialog(parent.getShell(), SWT.APPLICATION_MODAL);
	dialog.setMessage(ProvAdminUIMessages.ProfileGroup_SelectBundlePoolCache);
	String dir = dialog.open();
	if (dir != null) {
	cache.setText(dir);
	}
	}
	});
	setEditable(locationButton, profile == null, listener);

	label = new Label(composite, SWT.NONE);
	label.setText(ProvAdminUIMessages.ProfileGroup_Name);
	name = new Text(composite, SWT.BORDER);
	name.setLayoutData(gd);
	setEditable(name, profile == null, listener);

	label = new Label(composite, SWT.NONE);
	label.setText(ProvAdminUIMessages.ProfileGroup_Description);
	description = new Text(composite, SWT.BORDER);
	description.setLayoutData(gd);
	setEditable(description, profile == null, listener);

	label = new Label(composite, SWT.NONE);
	label.setText(ProvAdminUIMessages.ProfileGroup_Flavor);

	label = new Label(composite, SWT.NONE);
	label.setText(ProvAdminUIMessages.ProfileGroup_Environments);
	environments = new Text(composite, SWT.BORDER);
	environments.setLayoutData(gd);
	setEditable(environments, profile == null, listener);

	label = new Label(composite, SWT.NONE);
	label.setText(ProvAdminUIMessages.ProfileGroup_NL);
	nl = new Text(composite, SWT.BORDER);
	nl.setLayoutData(gd);
	setEditable(nl, profile == null, listener);

	initializeFields();
	}

	private void initializeFields() {
	if (profile == null) {
	location.setText(ProfileFactory.getDefaultLocation());
	environments.setText(ProfileFactory.getDefaultEnvironments());
	nl.setText(ProfileFactory.getDefaultNL());
	} else {
	String value = profile.getProfileId();
	// Should not happen, profiles must have an id, but just in case.
	if (value == null)
	value = ""; //$NON-NLS-1$
	id.setText(value);

	// The remaining values may be null
	value = profile.getProperty(IProfile.PROP_INSTALL_FOLDER);
	if (value != null) {
	location.setText(value);
	}
	value = profile.getProperty(IProfile.PROP_CACHE);
	if (value != null) {
	cache.setText(value);
	}

	value = profile.getProperty(IProfile.PROP_NAME);
	if (value != null) {
	name.setText(value);
	}
	value = profile.getProperty(IProfile.PROP_DESCRIPTION);
	if (value != null) {
	description.setText(value);
	}

	value = profile.getProperty(IProfile.PROP_ENVIRONMENTS);
	if (value != null) {
	environments.setText(value);
	}
	value = profile.getProperty(IProfile.PROP_NL);
	if (value != null) {
	nl.setText(value);
	}
	}
	}

	public Map<String, String> getProfileProperties() {
	if (profile == null) {
	Map<String, String> profileProperties = new HashMap<String, String>();

	String value = location.getText().trim();
	if (value.length() > 0) {
	profileProperties.put(IProfile.PROP_INSTALL_FOLDER, value);
	}

	value = cache.getText().trim();
	if (value.length() > 0) {
	profileProperties.put(IProfile.PROP_CACHE, value);
	}
	value = name.getText().trim();
	if (value.length() > 0) {
	profileProperties.put(IProfile.PROP_NAME, value);
	}
	value = description.getText().trim();
	if (value.length() > 0) {
	profileProperties.put(IProfile.PROP_DESCRIPTION, value);
	}
	value = environments.getText().trim();
	if (value.length() > 0) {
	profileProperties.put(IProfile.PROP_ENVIRONMENTS, value);
	}
	value = nl.getText().trim();
	if (value.length() > 0) {
	profileProperties.put(IProfile.PROP_NL, value);
	}
	return profileProperties;
	}
	return profile.getProperties();
	}

	public Composite getComposite() {
	if (id == null) {
	return null;
	}
	return id.getParent();
	}

	public IProfile getProfile() {
	return profile;
	}

	public String getProfileId() {
	if (profile != null) {
	return profile.getProfileId();
	}
	return id.getText().trim();
	}

	/**
	* Return a status indicating the validity of the profile info
	*
	* @return a status indicating the validity of the profile info
	*/
	public IStatus verify() {
	if (id.getText().trim().length() == 0) {
	return new Status(IStatus.ERROR, ProvAdminUIActivator.PLUGIN_ID, 0, ProvAdminUIMessages.ProfileGroup_ProfileIDRequired, null);
	}
	if (location.getText().trim().length() == 0) {
	return new Status(IStatus.ERROR, ProvAdminUIActivator.PLUGIN_ID, 0, ProvAdminUIMessages.ProfileGroup_ProfileInstallFolderRequired, null);
	}

	// TODO what kind of validation do we perform for other properties?
	return new Status(IStatus.OK, ProvAdminUIActivator.PLUGIN_ID, IStatus.OK, "", null); //$NON-NLS-1$

	}

	private void setEditable(Control control, boolean editable, ModifyListener listener) {
	if (control instanceof Text) {
	Text text = (Text) control;
	text.setEditable(editable);
	if (listener != null && editable)
	text.addModifyListener(listener);
	} else {
	control.setEnabled(editable);
	}
	}
	}