| /******************************************************************************* |
| * Copyright (c) 2000, 2005 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.team.internal.ui.wizards; |
| |
| import java.io.File; |
| |
| import org.eclipse.core.resources.ResourcesPlugin; |
| import org.eclipse.jface.dialogs.Dialog; |
| import org.eclipse.jface.dialogs.IDialogConstants; |
| import org.eclipse.jface.resource.ImageDescriptor; |
| import org.eclipse.jface.window.Window; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.events.SelectionAdapter; |
| import org.eclipse.swt.events.SelectionEvent; |
| import org.eclipse.swt.graphics.Point; |
| import org.eclipse.swt.layout.GridData; |
| import org.eclipse.swt.layout.GridLayout; |
| import org.eclipse.swt.widgets.*; |
| import org.eclipse.team.internal.ui.*; |
| import org.eclipse.ui.IWorkingSet; |
| import org.eclipse.ui.PlatformUI; |
| |
| public class ImportProjectSetMainPage extends TeamWizardPage { |
| Combo fileCombo; |
| String file = ""; //$NON-NLS-1$ |
| Button browseButton; |
| Button addToWorkingSet; |
| Text workingSetField; |
| |
| private boolean createWorkingSet = false; |
| private String workingSetName = ""; //$NON-NLS-1$ |
| |
| private boolean haveBrowsed; |
| |
| // constants |
| //private static final int SIZING_TEXT_FIELD_WIDTH = 80; |
| |
| public ImportProjectSetMainPage(String pageName, String title, ImageDescriptor titleImage) { |
| super(pageName, title, titleImage); |
| setDescription(TeamUIMessages.ImportProjectSetMainPage_description); |
| } |
| |
| /* |
| * @see IDialogPage#createControl(Composite) |
| */ |
| public void createControl(Composite parent) { |
| Composite composite = createComposite(parent, 1); |
| initializeDialogUnits(composite); |
| |
| // set F1 help |
| PlatformUI.getWorkbench().getHelpSystem().setHelp(composite, IHelpContextIds.IMPORT_PROJECT_SET_PAGE); |
| |
| Composite inner = new Composite(composite, SWT.NULL); |
| inner.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); |
| GridLayout layout = new GridLayout(); |
| layout.numColumns = 3; |
| layout.marginHeight = 0; |
| layout.marginWidth = 0; |
| inner.setLayout(layout); |
| |
| createLabel(inner, TeamUIMessages.ImportProjectSetMainPage_Project_Set_File_Name__2); |
| |
| fileCombo = createDropDownCombo(inner); |
| file = PsfFilenameStore.getSuggestedDefault(); |
| fileCombo.setItems(PsfFilenameStore.getHistory()); |
| fileCombo.setText(file); |
| fileCombo.addListener(SWT.Modify, new Listener() { |
| public void handleEvent(Event event) { |
| file = fileCombo.getText(); |
| updateEnablement(); |
| } |
| }); |
| |
| browseButton = new Button(inner, SWT.PUSH); |
| browseButton.setText(TeamUIMessages.ImportProjectSetMainPage_Browse_3); |
| GridData data = new GridData(); |
| data.horizontalAlignment = GridData.FILL; |
| int widthHint = convertHorizontalDLUsToPixels(IDialogConstants.BUTTON_WIDTH); |
| data.widthHint = Math.max(widthHint, browseButton.computeSize(SWT.DEFAULT, SWT.DEFAULT, true).x); |
| browseButton.setLayoutData(data); |
| browseButton.addListener(SWT.Selection, new Listener() { |
| public void handleEvent(Event event) { |
| FileDialog d = new FileDialog(getShell()); |
| d.setFilterExtensions(new String[] {"*.psf", "*"}); //$NON-NLS-1$ //$NON-NLS-2$ |
| d.setFilterNames(new String[] {TeamUIMessages.ImportProjectSetMainPage_Project_Set_Files_2, TeamUIMessages.ImportProjectSetMainPage_allFiles}); // |
| String fileName= getFileName(); |
| if (fileName != null && fileName.length() > 0) { |
| int separator= fileName.lastIndexOf(System.getProperty ("file.separator").charAt (0)); //$NON-NLS-1$ |
| if (separator != -1) { |
| fileName= fileName.substring(0, separator); |
| } |
| } else { |
| fileName= ResourcesPlugin.getWorkspace().getRoot().getLocation().toString(); |
| } |
| d.setFilterPath(fileName); |
| String f = d.open(); |
| if (f != null) { |
| fileCombo.setText(f); |
| file = f; |
| } |
| } |
| }); |
| |
| addWorkingSetSection(composite); |
| setControl(composite); |
| updateEnablement(); |
| Dialog.applyDialogFont(parent); |
| } |
| |
| private void addWorkingSetSection(Composite composite) { |
| |
| addToWorkingSet = new Button(composite, SWT.CHECK | SWT.LEFT); |
| addToWorkingSet.setText( TeamUIMessages.ImportProjectSetMainPage_AddToWorkingSet); |
| GridData data = new GridData(); |
| data.horizontalSpan = 2; |
| addToWorkingSet.setLayoutData(data); |
| |
| addToWorkingSet.setSelection(false); |
| addToWorkingSet.addSelectionListener(new SelectionAdapter() { |
| public void widgetSelected(SelectionEvent e) { |
| createWorkingSet= !createWorkingSet; |
| updateEnablement(); |
| } |
| }); |
| |
| Composite inner = new Composite(composite, SWT.NULL); |
| inner.setLayoutData(new GridData(GridData.FILL_BOTH)); |
| GridLayout layout = new GridLayout(); |
| layout.numColumns = 2; |
| layout.marginHeight = 0; |
| layout.marginWidth = 0; |
| inner.setLayout(layout); |
| |
| workingSetField = createTextField(inner); |
| workingSetField.setEditable(false); |
| browseButton = new Button(inner, SWT.PUSH); |
| browseButton.setText(TeamUIMessages.ImportProjectSetMainPage_Browse); |
| data = new GridData(GridData.HORIZONTAL_ALIGN_FILL); |
| int widthHint = convertHorizontalDLUsToPixels(IDialogConstants.BUTTON_WIDTH); |
| Point minSize = browseButton.computeSize(SWT.DEFAULT, SWT.DEFAULT, true); |
| data.widthHint = Math.max(widthHint, minSize.x); |
| browseButton.setLayoutData(data); |
| |
| |
| //keep track if the user has browsed for working sets; don't show any error message until then |
| haveBrowsed = false; |
| browseButton.addSelectionListener(new SelectionAdapter() { |
| public void widgetSelected(SelectionEvent e) { |
| //open workspace selection dialog |
| final WorkingSetsDialog dialog = new WorkingSetsDialog(getShell()); |
| haveBrowsed = true; |
| if (dialog.open() == Window.OK) |
| workingSetField.setText(dialog.getSelectedWorkingSet()); |
| |
| updateEnablement(); |
| } |
| }); |
| updateEnablement(); |
| |
| } |
| |
| private boolean validateWorkingSetName() { |
| if (addToWorkingSet.getSelection()) { |
| workingSetName = workingSetField.getText(); |
| if (workingSetName.length() == 0) { |
| setMessage(TeamUIMessages.ImportProjectSetMainPage_workingSetNameEmpty, ERROR); |
| return false; |
| } else { |
| // todo: verify name doesn't already exist |
| IWorkingSet existingSet = TeamUIPlugin.getPlugin().getWorkbench().getWorkingSetManager().getWorkingSet(workingSetName); |
| if (existingSet != null && !existingSet.getId().equals(WorkingSetsDialog.resourceWorkingSetId)) { |
| setMessage(TeamUIMessages.ImportProjectSetMainPage_workingSetNameExists, ERROR); |
| return false; |
| } |
| } |
| } |
| setMessage(null); |
| return true; |
| } |
| |
| private void updateEnablement() { |
| boolean complete; |
| setMessage(null); |
| |
| workingSetField.setEnabled(addToWorkingSet.getSelection()); |
| browseButton.setEnabled(addToWorkingSet.getSelection()); |
| |
| if (file.length() == 0) { |
| setPageComplete(false); |
| return; |
| } else { |
| // See if the file exists |
| File f = new File(file); |
| if (!f.exists()) { |
| setMessage(TeamUIMessages.ImportProjectSetMainPage_The_specified_file_does_not_exist_4, ERROR); |
| setPageComplete(false); |
| return; |
| } else if (f.isDirectory()) { |
| setMessage(TeamUIMessages.ImportProjectSetMainPage_You_have_specified_a_folder_5, ERROR); |
| setPageComplete(false); |
| return; |
| } |
| } |
| |
| //If add to working set checkbox selected and the user has not selected |
| //a working set, mark page incomplete |
| if (addToWorkingSet.getSelection() && !haveBrowsed){ |
| setPageComplete(false); |
| return; |
| } |
| |
| complete = validateWorkingSetName(); |
| |
| setPageComplete(complete); |
| } |
| |
| public String getFileName() { |
| return file; |
| } |
| |
| public void setVisible(boolean visible) { |
| super.setVisible(visible); |
| if (visible) { |
| fileCombo.setFocus(); |
| } |
| } |
| |
| /** |
| * @return String |
| */ |
| public String getWorkingSetName() { |
| if (!createWorkingSet) return null; |
| return workingSetName; |
| } |
| } |