diff options
Diffstat (limited to 'bundles/org.eclipse.equinox.p2.ui/src/org/eclipse/equinox/p2/ui/dialogs/RepositoryGroup.java')
| -rw-r--r-- | bundles/org.eclipse.equinox.p2.ui/src/org/eclipse/equinox/p2/ui/dialogs/RepositoryGroup.java | 156 |
1 files changed, 156 insertions, 0 deletions
diff --git a/bundles/org.eclipse.equinox.p2.ui/src/org/eclipse/equinox/p2/ui/dialogs/RepositoryGroup.java b/bundles/org.eclipse.equinox.p2.ui/src/org/eclipse/equinox/p2/ui/dialogs/RepositoryGroup.java new file mode 100644 index 000000000..d831ec734 --- /dev/null +++ b/bundles/org.eclipse.equinox.p2.ui/src/org/eclipse/equinox/p2/ui/dialogs/RepositoryGroup.java @@ -0,0 +1,156 @@ +/******************************************************************************* + * Copyright (c) 2007 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 + *******************************************************************************/ +package org.eclipse.equinox.p2.ui.dialogs; + +import org.eclipse.core.runtime.IStatus; +import org.eclipse.core.runtime.Status; +import org.eclipse.equinox.internal.p2.ui.ProvUIMessages; +import org.eclipse.equinox.p2.core.repository.IRepositoryInfo; +import org.eclipse.equinox.p2.core.repository.IWritableRepositoryInfo; +import org.eclipse.equinox.p2.ui.ProvUIActivator; +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 RepositoryGroup is a reusable UI component that allows repository + * attributes to be displayed and edited in different UI dialogs. + * + * @since 3.4 + * + */ +public class RepositoryGroup { + + private static final String EXTENSION = "*.xml"; //$NON-NLS-1$ + private Composite composite; + Text name; + Text url; + IRepositoryInfo repository; + + public RepositoryGroup(Composite parent, IRepositoryInfo repository, ModifyListener listener, boolean chooseFile, String dirPath, String fileName) { + this.repository = repository; + createGroupComposite(parent, listener, chooseFile, dirPath, fileName); + } + + protected Composite createGroupComposite(final Composite parent, ModifyListener listener, final boolean chooseFile, final String dirPath, final String fileName) { + Composite comp = new Composite(parent, SWT.NONE); + GridLayout layout = new GridLayout(); + layout.numColumns = 3; + comp.setLayout(layout); + GridData data = new GridData(); + data.widthHint = 350; + comp.setLayoutData(data); + + Label nameLabel = new Label(comp, SWT.NONE); + nameLabel.setText(ProvUIMessages.RepositoryGroup_RepositoryNameFieldLabel); + + name = new Text(comp, SWT.BORDER); + data = new GridData(GridData.FILL_HORIZONTAL); + data.horizontalSpan = 2; + name.setLayoutData(data); + name.addModifyListener(listener); + // TODO: this may not be the right computation for determining + // writability + // of the name and other properties of a repository. + boolean readOnlyInfo = (repository != null && repository.getAdapter(IWritableRepositoryInfo.class) == null); + if (readOnlyInfo) { + name.setEditable(false); + } + + Label urlLabel = new Label(comp, SWT.NONE); + urlLabel.setText(ProvUIMessages.RepositoryGroup_RepositoryURLFieldLabel); + + url = new Text(comp, SWT.BORDER); + url.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); + if (repository == null) { + data = new GridData(GridData.FILL_HORIZONTAL); + url.setLayoutData(data); + url.addModifyListener(listener); + + // add a button for setting a local repository + Button locationButton = new Button(comp, SWT.PUSH); + locationButton.setText(ProvUIMessages.RepositoryGroup_Browse); + locationButton.addSelectionListener(new SelectionAdapter() { + public void widgetSelected(SelectionEvent event) { + String path; + if (chooseFile) { + FileDialog dialog = new FileDialog(parent.getShell(), SWT.APPLICATION_MODAL); + dialog.setText(ProvUIMessages.RepositoryGroup_RepositoryFile); + dialog.setFileName(fileName); + dialog.setFilterPath(dirPath); + dialog.setFilterExtensions(new String[] {EXTENSION}); + path = dialog.open(); + } else { + DirectoryDialog dialog = new DirectoryDialog(parent.getShell(), SWT.APPLICATION_MODAL); + dialog.setMessage(ProvUIMessages.RepositoryGroup_SelectRepositoryDirectory); + dialog.setFilterPath(dirPath); + path = dialog.open(); + } + if (path != null) { + url.setText("file:" + path.toLowerCase()); //$NON-NLS-1$ + } + } + }); + + } else { + data = new GridData(GridData.FILL_HORIZONTAL); + data.horizontalSpan = 2; + url.setLayoutData(data); + url.setEditable(false); + } + + initializeFields(); + return comp; + } + + private void initializeFields() { + if (repository == null) { + url.setText("http://"); //$NON-NLS-1$ + name.setText(""); //$NON-NLS-1$ + } else { + url.setText(repository.getLocation().toExternalForm()); + name.setText(repository.getName()); + } + } + + public IStatus verify() { + if (url.getText().trim().length() == 0) { + return new Status(IStatus.ERROR, ProvUIActivator.PLUGIN_ID, 0, ProvUIMessages.RepositoryGroup_URLRequired, null); + } + // blank name is ok + return new Status(IStatus.OK, ProvUIActivator.PLUGIN_ID, IStatus.OK, "", null); //$NON-NLS-1$ + + } + + /** + * Get the url string as shown in the dialog. + * + * @return the String representation of the URL. + */ + public String getURLString() { + return url.getText().trim(); + } + + /** + * Get the repository name string as shown in the dialog. + * + * @return the repository name. + */ + public String getRepositoryName() { + return name.getText().trim(); + } + + public Composite getComposite() { + return composite; + } +} |