| /******************************************************************************* |
| * Copyright (c) 2003, 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.jst.j2ee.internal.dialogs; |
| |
| |
| import java.util.ArrayList; |
| import java.util.Collections; |
| import java.util.HashMap; |
| import java.util.Iterator; |
| import java.util.Map; |
| import java.util.Set; |
| |
| import org.eclipse.core.resources.IProject; |
| import org.eclipse.jface.dialogs.IDialogConstants; |
| import org.eclipse.jface.viewers.CheckStateChangedEvent; |
| import org.eclipse.jface.viewers.CheckboxTableViewer; |
| import org.eclipse.jface.viewers.ICheckStateListener; |
| import org.eclipse.jface.viewers.ILabelProviderListener; |
| import org.eclipse.jface.viewers.ITableLabelProvider; |
| import org.eclipse.jface.viewers.ViewerSorter; |
| import org.eclipse.jst.j2ee.internal.rename.RenameOptions; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.graphics.Image; |
| import org.eclipse.swt.graphics.Point; |
| 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.Event; |
| import org.eclipse.swt.widgets.Listener; |
| import org.eclipse.ui.model.WorkbenchLabelProvider; |
| |
| |
| public class RenameEARComposite extends Composite implements J2EERenameUIConstants, Listener, ICheckStateListener { |
| |
| protected Button renameAppProjectsBtn; |
| protected Button renameRefProjectsBtn; |
| protected Composite radioComposite; |
| protected Button detailsBtn; |
| protected RenameModuleReferencesComposite moduleRefsComposite; |
| protected CheckboxTableViewer projectsList; |
| protected boolean listCreated = false; |
| protected Map referencedProjects; |
| protected WorkbenchLabelProvider workbenchLabelProvider = new WorkbenchLabelProvider(); |
| |
| /** |
| * Constructor for RenameEARComposite. |
| * |
| * @param parent |
| * @param style |
| */ |
| public RenameEARComposite(Composite parent, int style, Set referencedProjects) { |
| super(parent, style); |
| initReferencedProjects(referencedProjects); |
| addChildren(); |
| } |
| |
| /** |
| * Answer the referenced projects which the user has chosen to also rename |
| */ |
| public java.util.List getSelectedReferencedProjects() { |
| if (renameAppProjectsBtn.getSelection()) |
| return Collections.EMPTY_LIST; |
| java.util.List result = new ArrayList(); |
| for (Iterator iter = referencedProjects.entrySet().iterator(); iter.hasNext();) { |
| Map.Entry element = (Map.Entry) iter.next(); |
| boolean isSelected = ((Boolean) element.getValue()).booleanValue(); |
| if (isSelected) |
| result.add(element.getKey()); |
| } |
| return result; |
| } |
| |
| /** |
| * @see J2EERenameDialog#createRenameOptions() |
| */ |
| public RenameOptions createRenameOptions() { |
| RenameOptions opts = new RenameOptions(); |
| opts.setIsEARRename(true); |
| opts.setRenameProjects(true); |
| opts.setRenameModuleDependencies(moduleRefsComposite.shouldRenameModuleDependencies()); |
| opts.setRenameModules(moduleRefsComposite.shouldRenameModules()); |
| opts.setSelectedReferencedProjects(getSelectedReferencedProjects()); |
| return opts; |
| } |
| |
| |
| |
| protected void initReferencedProjects(Set projects) { |
| referencedProjects = new HashMap(); |
| for (Iterator iter = projects.iterator(); iter.hasNext();) { |
| IProject project = (IProject) iter.next(); |
| referencedProjects.put(project, Boolean.TRUE); |
| } |
| } |
| |
| protected void addChildren() { |
| setLayout(); |
| addRadioComposite(); |
| moduleRefsComposite = new RenameModuleReferencesComposite(this, SWT.NONE, true); |
| GridData data = new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING); |
| data.horizontalIndent = 10; |
| moduleRefsComposite.setLayoutData(data); |
| } |
| |
| protected void setLayout() { |
| GridLayout lay = new GridLayout(); |
| lay.numColumns = 1; |
| setLayout(lay); |
| GridData data = new GridData(GridData.FILL_BOTH); |
| setLayoutData(data); |
| } |
| |
| protected void addRadioComposite() { |
| radioComposite = new Composite(this, SWT.NONE); |
| GridLayout lay = new GridLayout(); |
| lay.numColumns = 2; |
| radioComposite.setLayout(lay); |
| GridData data = new GridData(GridData.FILL_BOTH); |
| radioComposite.setLayoutData(data); |
| renameAppProjectsBtn = new Button(radioComposite, SWT.RADIO); |
| renameAppProjectsBtn.setText(RENAME_EAR_PROJECTS); |
| renameAppProjectsBtn.addListener(SWT.Selection, this); |
| data = new GridData(GridData.FILL_HORIZONTAL); |
| data.horizontalSpan = 2; |
| renameAppProjectsBtn.setLayoutData(data); |
| |
| renameRefProjectsBtn = new Button(radioComposite, SWT.RADIO); |
| renameRefProjectsBtn.setText(RENAME_REFERENCED_PROJECTS); |
| renameRefProjectsBtn.addListener(SWT.Selection, this); |
| renameRefProjectsBtn.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_FILL)); |
| detailsBtn = new Button(radioComposite, SWT.PUSH); |
| detailsBtn.setText(IDialogConstants.SHOW_DETAILS_LABEL); |
| detailsBtn.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_END)); |
| detailsBtn.addListener(SWT.Selection, this); |
| detailsBtn.setEnabled(false); |
| } |
| |
| /** |
| * @see Listener#handleEvent(Event) |
| */ |
| public void handleEvent(Event event) { |
| if (event.widget == renameAppProjectsBtn) |
| renameAppProjectsBtnSelected(); |
| else if (event.widget == renameRefProjectsBtn) |
| renameRefProjectsBtnSelected(); |
| else if (event.widget == detailsBtn) |
| detailsBtnSelected(); |
| } |
| |
| protected void renameAppProjectsBtnSelected() { |
| if (renameAppProjectsBtn.getSelection()) { |
| if (listCreated) |
| toggleDetailsArea(); |
| detailsBtn.setEnabled(false); |
| moduleRefsComposite.setButtonsEnabled(false); |
| } |
| } |
| |
| protected void renameRefProjectsBtnSelected() { |
| if (renameRefProjectsBtn.getSelection()) { |
| detailsBtn.setEnabled(true); |
| moduleRefsComposite.setButtonsEnabled(true); |
| } |
| } |
| |
| /** |
| * Toggles the unfolding of the details area. This is triggered by the user pressing the details |
| * button. |
| */ |
| protected void toggleDetailsArea() { |
| Point windowSize = getShell().getSize(); |
| Point oldSize = getParent().computeSize(SWT.DEFAULT, SWT.DEFAULT); |
| |
| if (listCreated) { |
| projectsList.getControl().dispose(); |
| listCreated = false; |
| detailsBtn.setText(IDialogConstants.SHOW_DETAILS_LABEL); |
| } else { |
| createDropDownList(); |
| detailsBtn.setText(IDialogConstants.HIDE_DETAILS_LABEL); |
| } |
| |
| Point newSize = getParent().computeSize(SWT.DEFAULT, SWT.DEFAULT); |
| |
| getShell().setSize(new Point(windowSize.x, windowSize.y + (newSize.y - oldSize.y))); |
| } |
| |
| protected void createDropDownList() { |
| // create the list |
| projectsList = CheckboxTableViewer.newCheckList(radioComposite, SWT.BORDER | SWT.H_SCROLL | SWT.V_SCROLL); |
| projectsList.setLabelProvider(createLabelProvider()); |
| projectsList.setSorter(new ViewerSorter() {/*viewersorter*/}); |
| projectsList.addCheckStateListener(this); |
| // fill the list |
| populateList(); |
| |
| GridData data = new GridData(GridData.FILL_BOTH); |
| data.heightHint = projectsList.getTable().getItemHeight() * referencedProjects.size(); |
| data.horizontalSpan = 2; |
| data.horizontalIndent = 10; |
| projectsList.getTable().setLayoutData(data); |
| |
| listCreated = true; |
| } |
| |
| protected void populateList() { |
| for (Iterator iter = referencedProjects.entrySet().iterator(); iter.hasNext();) { |
| Map.Entry entry = (Map.Entry) iter.next(); |
| projectsList.add(entry.getKey()); |
| boolean checked = ((Boolean) entry.getValue()).booleanValue(); |
| projectsList.setChecked(entry.getKey(), checked); |
| } |
| } |
| |
| protected void detailsBtnSelected() { |
| toggleDetailsArea(); |
| } |
| |
| /** |
| * @see ICheckStateListener#checkStateChanged(CheckStateChangedEvent) |
| */ |
| public void checkStateChanged(CheckStateChangedEvent event) { |
| referencedProjects.put(event.getElement(), new Boolean(event.getChecked())); |
| } |
| |
| protected ITableLabelProvider createLabelProvider() { |
| return new ITableLabelProvider() { |
| public void dispose() { |
| //dispose |
| } |
| |
| public Image getColumnImage(Object element, int columnIndex) { |
| return workbenchLabelProvider.getImage(element); |
| } |
| |
| /** |
| * @see ITableLabelProvider#getColumnText(Object, int) |
| */ |
| public String getColumnText(Object element, int columnIndex) { |
| return workbenchLabelProvider.getText(element); |
| } |
| |
| public void addListener(ILabelProviderListener listener) { |
| //do nothing |
| } |
| |
| public boolean isLabelProperty(Object element, String property) { |
| return false; |
| } |
| |
| public void removeListener(ILabelProviderListener listener) { |
| //do nothing |
| } |
| }; |
| } |
| } |