diff options
Diffstat (limited to 'jsf/plugins/org.eclipse.jst.jsf.ui/src/org/eclipse/jst/jsf/ui/internal/classpath/JSFLibraryContainerWizardPage.java')
| -rw-r--r-- | jsf/plugins/org.eclipse.jst.jsf.ui/src/org/eclipse/jst/jsf/ui/internal/classpath/JSFLibraryContainerWizardPage.java | 558 |
1 files changed, 0 insertions, 558 deletions
diff --git a/jsf/plugins/org.eclipse.jst.jsf.ui/src/org/eclipse/jst/jsf/ui/internal/classpath/JSFLibraryContainerWizardPage.java b/jsf/plugins/org.eclipse.jst.jsf.ui/src/org/eclipse/jst/jsf/ui/internal/classpath/JSFLibraryContainerWizardPage.java deleted file mode 100644 index c8468c2f7..000000000 --- a/jsf/plugins/org.eclipse.jst.jsf.ui/src/org/eclipse/jst/jsf/ui/internal/classpath/JSFLibraryContainerWizardPage.java +++ /dev/null @@ -1,558 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2005 2007 Oracle Corporation. - * 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: - * Gerry Kessler - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsf.ui.internal.classpath; - -import java.util.ArrayList; -import java.util.Collection; -import java.util.HashMap; -import java.util.Iterator; -import java.util.List; -import java.util.Map; - -import org.eclipse.core.resources.IProject; -import org.eclipse.core.runtime.IPath; -import org.eclipse.core.runtime.Path; -import org.eclipse.jdt.core.IClasspathEntry; -import org.eclipse.jdt.core.IJavaProject; -import org.eclipse.jdt.core.JavaCore; -import org.eclipse.jdt.ui.wizards.IClasspathContainerPage; -import org.eclipse.jdt.ui.wizards.IClasspathContainerPageExtension; -import org.eclipse.jdt.ui.wizards.IClasspathContainerPageExtension2; -import org.eclipse.jface.resource.ImageDescriptor; -import org.eclipse.jface.viewers.CheckStateChangedEvent; -import org.eclipse.jface.viewers.CheckboxTableViewer; -import org.eclipse.jface.viewers.DoubleClickEvent; -import org.eclipse.jface.viewers.ICheckStateListener; -import org.eclipse.jface.viewers.IDoubleClickListener; -import org.eclipse.jface.viewers.ILabelProvider; -import org.eclipse.jface.viewers.ILabelProviderListener; -import org.eclipse.jface.viewers.ISelection; -import org.eclipse.jface.viewers.ISelectionChangedListener; -import org.eclipse.jface.viewers.IStructuredContentProvider; -import org.eclipse.jface.viewers.IStructuredSelection; -import org.eclipse.jface.viewers.SelectionChangedEvent; -import org.eclipse.jface.viewers.StructuredSelection; -import org.eclipse.jface.viewers.Viewer; -import org.eclipse.jface.viewers.ViewerComparator; -import org.eclipse.jface.window.Window; -import org.eclipse.jface.wizard.WizardDialog; -import org.eclipse.jface.wizard.WizardPage; -import org.eclipse.jst.jsf.core.internal.jsflibraryconfig.JSFLibraryRegistryUtil; -import org.eclipse.jst.jsf.core.internal.jsflibraryregistry.JSFLibrary; -import org.eclipse.jst.jsf.core.internal.jsflibraryregistry.PluginProvidedJSFLibrary; -import org.eclipse.jst.jsf.core.jsfappconfig.JSFAppConfigUtils; -import org.eclipse.jst.jsf.core.jsflibraryconfiguration.JSFLibraryConfigurationHelper; -import org.eclipse.jst.jsf.ui.internal.JSFUiPlugin; -import org.eclipse.jst.jsf.ui.internal.Messages; -import org.eclipse.swt.SWT; -import org.eclipse.swt.events.SelectionAdapter; -import org.eclipse.swt.events.SelectionEvent; -import org.eclipse.swt.graphics.Image; -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.Label; -import org.eclipse.swt.widgets.Table; -import org.eclipse.ui.IWorkbench; -import org.eclipse.ui.IWorkbenchWizard; -import org.eclipse.ui.PlatformUI; - -/** - * Provides a classpath container wizard page for JSF Libraries. - * - * @author Gerry Kessler - Oracle - * @deprecated - */ -public class JSFLibraryContainerWizardPage extends WizardPage implements - IClasspathContainerPage, IClasspathContainerPageExtension, IClasspathContainerPageExtension2{ - - private CheckboxTableViewer lv; - private JSFLibrariesTableViewerAdapter lvAdapter; - private JSFLibrariesListLabelProvider lvLabelProvider; - - private boolean isJSFProject = false; - private IClasspathEntry containerEntry; - private IClasspathEntry[] currentEntries; - private Map _currentLibs; - private JSFLibrary currentLib; - - private IProject _iproject; - - /** - * Zero arg constructor - */ - public JSFLibraryContainerWizardPage(){ - super(Messages.JSFLibraryContainerWizardPage_PageName); - setTitle(Messages.JSFLibraryContainerWizardPage_Title); - setDescription(Messages.JSFLibraryContainerWizardPage_Description); - // TODO: Replace with a custom image. - setImageDescriptor( JSFUiPlugin.getImageDescriptor("full/wizban/addlibrary_wiz.gif")); //$NON-NLS-1$ - } - - /* (non-Javadoc) - * @see org.eclipse.jdt.ui.wizards.IClasspathContainerPageExtension#initialize(org.eclipse.jdt.core.IJavaProject, org.eclipse.jdt.core.IClasspathEntry[]) - */ - public void initialize(IJavaProject project, IClasspathEntry[] currentEntries_) { - this.currentEntries = currentEntries_; - - _iproject = project.getProject(); - this.isJSFProject = JSFAppConfigUtils.isValidJSFProject(_iproject); - } - - /* (non-Javadoc) - * @see org.eclipse.jdt.ui.wizards.IClasspathContainerPage#finish() - */ - public boolean finish() { - return true; - } - - /* (non-Javadoc) - * @see org.eclipse.jdt.ui.wizards.IClasspathContainerPageExtension2#getNewContainers() - */ - public IClasspathEntry[] getNewContainers() { - IPath cp = new Path(JSFLibraryConfigurationHelper.JSF_LIBRARY_CP_CONTAINER_ID); - List res = new ArrayList(); - Object[] items = lv.getCheckedElements(); - for (int i=0;i<items.length;i++){ - JSFLibrary jsfLib = (JSFLibrary)items[i]; - if (getSelectedJSFLibariesForProject().get(jsfLib.getID()) == null){ - IPath path = cp.append(new Path(jsfLib.getID())); - IClasspathEntry entry = JavaCore.newContainerEntry(path); - // need to update wtp dependency in j2ee mod dependency ui - res.add(entry); - } - } - return (IClasspathEntry[])res.toArray(new IClasspathEntry[]{}); - } - - /* (non-Javadoc) - * @see org.eclipse.jface.wizard.WizardPage#isPageComplete() - */ - public boolean isPageComplete() { - if (!isJSFProject) { - return false; - } - if (isEditReference() && ! selectionHasChanged()) - return false; - - return isValid(); - } - - private boolean isValid() { - return isCheckedItems() && getErrorMessage() == null; - } - - //to be used to know whether the selected library has changed when in "edit" mode - private boolean selectionHasChanged() { - JSFLibrary lib = getCurrentLibrarySelection(); - if (lib == null) - return false; - - return (getJSFLibraryForEdit(containerEntry) != lib) ; - - } - - private JSFLibrary getCurrentLibrarySelection() { - JSFLibrary lib = null; - StructuredSelection ssel = (StructuredSelection)lv.getSelection(); - if (ssel != null && !ssel.isEmpty()){ - lib = (JSFLibrary)ssel.getFirstElement(); - } - return lib; - } - - private boolean isCheckedItems() { - return lv.getCheckedElements().length > 0; - } - - /* (non-Javadoc) - * @see org.eclipse.jdt.ui.wizards.IClasspathContainerPage#getSelection() - */ - public IClasspathEntry getSelection() { - IClasspathEntry entry = null; - if (isEditReference()){ - if (lv.getCheckedElements().length == 0) - return containerEntry; - - JSFLibrary lib = (JSFLibrary)lv.getCheckedElements()[0]; - if (lib != null){ - if (lib == getJSFLibraryForEdit(containerEntry)) - { - return containerEntry; - } - IPath path = new Path(JSFLibraryConfigurationHelper.JSF_LIBRARY_CP_CONTAINER_ID).append(new Path(lib.getID())); - entry = JavaCore.newContainerEntry(path, containerEntry.getAccessRules(), containerEntry.getExtraAttributes(),containerEntry.isExported()); - } - } - return entry; - - } - - /* (non-Javadoc) - * @see org.eclipse.jdt.ui.wizards.IClasspathContainerPage#setSelection(org.eclipse.jdt.core.IClasspathEntry) - */ - public void setSelection(IClasspathEntry containerEntry) { - //this is signalling that this is an "edit" - this.containerEntry = containerEntry; - } - - public void createControl(Composite parent) { - //Build UI to display JSF Lib components from registry - Composite c = new Composite(parent, SWT.NONE); - c.setLayout(new GridLayout(2, false)); - c.setLayoutData(new GridData(GridData.FILL_BOTH)); - - //disable wizard if this is not a valid JSF project - if (!isJSFProject){ - Label warning = new Label(c , SWT.NONE); - warning.setText(Messages.JSFLibraryContainerWizardPage_WarningNoJSFFacet); - setControl(c); - return; - } - - Label lblViewer = new Label(c, SWT.NONE); - lblViewer.setText(Messages.JSFLibraryContainerWizardPage_JSFLibraries); - GridData gd1 = new GridData(GridData.BEGINNING); - gd1.horizontalSpan = 2; - lblViewer.setLayoutData(gd1); - - lv = createTableViewer(c); - lv.getControl().setLayoutData(new GridData(GridData.FILL_BOTH)); - - lvAdapter = new JSFLibrariesTableViewerAdapter(); - lvLabelProvider = new JSFLibrariesListLabelProvider(); - lv.setContentProvider(lvAdapter); - lv.setLabelProvider(lvLabelProvider); - lv.addSelectionChangedListener(lvAdapter); - lv.addDoubleClickListener(lvAdapter); - lv.setComparator(lvAdapter); - - Composite buttons = new Composite(c, SWT.NONE); - buttons.setLayout(new GridLayout(1, false)); - buttons.setLayoutData(new GridData(GridData.FILL_VERTICAL)); - - final Button addButton = new Button(buttons, SWT.NONE); - addButton.setText(Messages.JSFLibraryContainerWizardPage_Add); - addButton.setLayoutData(new GridData(GridData.END | GridData.VERTICAL_ALIGN_BEGINNING)); - addButton.addSelectionListener(new SelectionAdapter(){ - public void widgetSelected(SelectionEvent e){ - openJSFLibraryWizard(null); - } - }); - - final Button editButton = new Button(buttons, SWT.NONE); - editButton.setText(Messages.JSFLibraryContainerWizardPage_Edit); - editButton.setLayoutData(new GridData(GridData.END | GridData.VERTICAL_ALIGN_BEGINNING)); - editButton.addSelectionListener(new SelectionAdapter(){ - public void widgetSelected(SelectionEvent e){ - StructuredSelection sel = (StructuredSelection)lv.getSelection(); - if ((sel == null || sel.isEmpty()) && containerEntry != null){ - JSFLibrary jsfLib = getJSFLibraryForEdit(containerEntry); - sel = new StructuredSelection(jsfLib); - } - openJSFLibraryWizard(sel); - } - - }); - editButton.setVisible(false); - lv.addSelectionChangedListener(new ISelectionChangedListener(){ - public void selectionChanged(SelectionChangedEvent event) { - setEditButton(event.getSelection()); - } - - private void setEditButton(final ISelection selection) { - IStructuredSelection sel = (IStructuredSelection)selection; - editButton.setVisible(sel.size()==1); - if (sel.size() == 1){ - JSFLibrary lib = (JSFLibrary)sel.getFirstElement(); - boolean pp = lib instanceof PluginProvidedJSFLibrary; - editButton.setEnabled(! pp); - if (isEditReference()){ - lv.setAllChecked(false); - lv.setChecked(lib, true); - } - } - - } - }); - setControl(c); - - if (isEditReference()){ - JSFLibrary lib = getJSFLibraryForEdit(containerEntry); - lv.setInput(getAllUnselectedJSFLibrariesExceptReferencedLib(lib)); - selectAndCheckCurrentLib(lib); - setDescription(Messages.JSFLibraryContainerWizardPage_EditLibrary_DescriptionText); - } - else { - lv.setInput(getAllJSFLibraries()); - lv.setCheckedElements(getSelectedJSFLibariesForProject().values().toArray(new Object[0])); - } - } - - private void selectAndCheckCurrentLib(final JSFLibrary lib) { - if (lib != null){ - StructuredSelection ssel = new StructuredSelection(lib); - lv.setSelection(ssel); - lv.setChecked(lib, true); - } - } - - private Object getAllUnselectedJSFLibrariesExceptReferencedLib(JSFLibrary referenceLib) { - List allLibs = getAllJSFLibraries(); - Collection selLibs = getSelectedJSFLibariesForProject().values(); - for (Iterator it=selLibs.iterator();it.hasNext();){ - JSFLibrary aLib = (JSFLibrary)it.next(); - int i= allLibs.indexOf(aLib); - //remove from allLibs unless it is the selected reference - if (i >= 0 && ((referenceLib == null) || (aLib != null && ! aLib.getID().equals(referenceLib.getID())))){ - allLibs.remove(i); - } - } - return allLibs; - } - - private List getJSFLibraryEntries(IClasspathEntry[] entries) { - List jsfLibs = new ArrayList(); - for (int i=0;i<entries.length;i++){ - IClasspathEntry entry = entries[i]; - if (JSFLibraryConfigurationHelper.isJSFLibraryContainer(entry)){ - JSFLibrary lib = JSFLibraryRegistryUtil.getInstance().getJSFLibraryRegistry(). getJSFLibraryByID(getLibraryId(entry)); - if (lib != null){ - jsfLibs.add(lib); - } - } - } - - return jsfLibs; - } - - private String getLibraryId(IClasspathEntry entry) { - return entry.getPath().segment(1); - } - - private void openJSFLibraryWizard(IStructuredSelection element){ - IWorkbenchWizard wizard = new JSFLibraryWizard(); - IWorkbench wb = PlatformUI.getWorkbench(); - wizard.init(wb, element); - WizardDialog dialog = new WizardDialog(wb.getActiveWorkbenchWindow().getShell(), wizard); - int ret = dialog.open(); - if (ret == Window.OK){ - //FIXME: select returned object - if (containerEntry == null){ - lv.setInput(getAllJSFLibraries()); - } - else { - lv.setInput(getAllUnselectedJSFLibrariesExceptReferencedLib(getJSFLibraryForEdit(containerEntry))); - lv.refresh(true); - } - lv.refresh(); - } - } - - private CheckboxTableViewer createTableViewer(Composite parent) { - Table table= new Table(parent, SWT.CHECK | SWT.BORDER | SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL); - table.setFont(parent.getFont()); - CheckboxTableViewer tableViewer= new CheckboxTableViewer(table); - tableViewer.addCheckStateListener(new ICheckStateListener() { - public void checkStateChanged(CheckStateChangedEvent e) { - if (! isEditReference()){ - //ensure that existing CP entries cannot be unchecked - if (getSelectedJSFLibariesForProject().get(((JSFLibrary)e.getElement()).getID()) != null){ - if (containerEntry == null) - e.getCheckable().setChecked(e.getElement(), true); - else - lv.setAllChecked(true); - } - } - else { - //select only one - lv.setAllChecked(false); - lv.setChecked(e.getElement(), true); - if (isEditReference()) - lv.setSelection(new StructuredSelection(e.getElement())); - } - validate(); - } - }); - return tableViewer; - } - - private Map getSelectedJSFLibariesForProject(){ - if (_currentLibs == null){ - List allLibs = getAllJSFLibraries(); - List curLibs = getJSFLibraryEntries(currentEntries); - _currentLibs = new HashMap(curLibs.size()); - for (Iterator it=curLibs.iterator();it.hasNext();){ - JSFLibrary lib = (JSFLibrary)it.next(); - int index = getIndex(allLibs, lib); - if (index >=0) - _currentLibs.put(lib.getID(), allLibs.get(index)); - } - - } - return _currentLibs; - } - - private List getAllJSFLibraries() { - List allLibs = JSFLibraryRegistryUtil.getInstance().getJSFLibraryRegistry().getAllJSFLibraries(); - - return allLibs; - } - - - private JSFLibrary getJSFLibraryForEdit( - IClasspathEntry containerEntry_) { - if (currentLib == null){ - String id = getLibraryId(containerEntry_); - currentLib = JSFLibraryRegistryUtil.getInstance().getJSFLibraryRegistry().getJSFLibraryByID(id); - } - return currentLib; - - } - - private int getIndex(List libs, JSFLibrary lib) { - for (int i=0;i<libs.size();i++){ - if (lib.getID().equals(((JSFLibrary)libs.get(i)).getID())) - return i; - } - return -1; - } - - private class JSFLibrariesTableViewerAdapter extends ViewerComparator implements IStructuredContentProvider, ISelectionChangedListener, IDoubleClickListener { - - private Object input; - - public void inputChanged(Viewer viewer, Object oldInput, Object newInput) { - input = newInput; - } - - /* (non-Javadoc) - * @see org.eclipse.jface.viewers.IContentProvider#dispose() - */ - public void dispose() { - // do nothing - } - - /* (non-Javadoc) - * @see org.eclipse.jface.viewers.IStructuredContentProvider#getElements(java.lang.Object) - */ - public Object[] getElements(Object inputElement) { - return ((List)input).toArray(); - } - - /* (non-Javadoc) - * @see org.eclipse.jface.viewers.ISelectionChangedListener#selectionChanged(org.eclipse.jface.viewers.SelectionChangedEvent) - */ - public void selectionChanged(SelectionChangedEvent event) { - if (isEditReference()){ - setPageComplete(isPageComplete()); - } - - } - - /* (non-Javadoc) - * @see org.eclipse.jface.viewers.IDoubleClickListener#doubleClick(org.eclipse.jface.viewers.DoubleClickEvent) - */ - public void doubleClick(DoubleClickEvent event) { - doDoubleClick(event); - } - - public int compare(Viewer viewer, Object e1, Object e2) { - JSFLibrary lib1 = (JSFLibrary)e1; - JSFLibrary lib2 = (JSFLibrary)e2; - - //sort first by in selection already and then by name - boolean lib1Sel = getSelectedJSFLibariesForProject().get(lib1.getID())!=null; - boolean lib2Sel = getSelectedJSFLibariesForProject().get(lib2.getID())!= null; - - if ((lib1Sel && lib2Sel) || (!lib1Sel && !lib2Sel) ){ - return getComparator().compare(lib1.getLabel(), lib2.getLabel()); - } - else if (lib1Sel) - return -1; - else - return 1; - } - } - - private static class JSFLibrariesListLabelProvider implements ILabelProvider{ - Image libImg; - public Image getImage(Object element) { - if (libImg == null){ - ImageDescriptor libImgDesc = JSFUiPlugin.getImageDescriptor("obj16/library_obj.gif"); //$NON-NLS-1$ - libImg = libImgDesc.createImage(); - } - return libImg; - } - - public String getText(Object element) { - if (element instanceof JSFLibrary) { - JSFLibrary lib = (JSFLibrary)element; - if (lib.isImplementation()) { - return lib.getLabel() + " " + Messages.JSFLibrariesPreferencePage_IMPL_DESC; //$NON-NLS-1$ - } - return lib.getLabel(); - } - return null; - } - - public void dispose() { - if (libImg != null) - libImg.dispose(); - } - - public void addListener(ILabelProviderListener listener) { - // no listener support - } - - public boolean isLabelProperty(Object element, String property) { - return false; - } - - public void removeListener(ILabelProviderListener listener) { - // no listener support - } - } - - private void validate() { - setErrorMessage(null); - int implChosenCount = implSelectedCount(); - if (implChosenCount>1){ - setErrorMessage(Messages.JSFLibraryContainerWizardPage_ImplAlreadyPresent); - } - setPageComplete(isPageComplete()); - } - - - private boolean isEditReference() { - return (containerEntry != null); - } - - private int implSelectedCount() { - int count = 0; - for (int i=0;i<lv.getCheckedElements().length;i++){ - JSFLibrary lib = (JSFLibrary)lv.getCheckedElements()[i]; - if (lib.isImplementation()) - count++; - } - return count; - } - - private void doDoubleClick(DoubleClickEvent event) { - StructuredSelection ssel = (StructuredSelection)event.getSelection(); - if (ssel != null && - (! ((JSFLibrary)ssel.getFirstElement() instanceof PluginProvidedJSFLibrary))) - openJSFLibraryWizard((IStructuredSelection)event.getSelection()); - } - - -} |