| /******************************************************************************* |
| * Copyright (c) 2000, 2003 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Common Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/cpl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.ant.internal.ui.preferences; |
| |
| |
| import java.io.File; |
| import java.net.MalformedURLException; |
| import java.net.URL; |
| import java.text.MessageFormat; |
| import java.util.ArrayList; |
| import java.util.Arrays; |
| import java.util.Collections; |
| import java.util.Iterator; |
| import java.util.List; |
| |
| import org.eclipse.ant.core.AntCorePlugin; |
| import org.eclipse.ant.core.IAntClasspathEntry; |
| import org.eclipse.ant.internal.ui.model.AntUIPlugin; |
| import org.eclipse.ant.internal.ui.model.IAntUIConstants; |
| import org.eclipse.ant.internal.ui.model.IAntUIPreferenceConstants; |
| import org.eclipse.core.resources.IFile; |
| import org.eclipse.core.resources.ResourcesPlugin; |
| import org.eclipse.core.runtime.IPath; |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.core.runtime.Path; |
| import org.eclipse.core.runtime.Status; |
| import org.eclipse.core.variables.VariablesPlugin; |
| import org.eclipse.jdt.internal.debug.ui.actions.ArchiveFilter; |
| import org.eclipse.jface.dialogs.IDialogConstants; |
| import org.eclipse.jface.dialogs.IDialogSettings; |
| import org.eclipse.jface.viewers.AbstractTreeViewer; |
| import org.eclipse.jface.viewers.ILabelProvider; |
| import org.eclipse.jface.viewers.ISelectionChangedListener; |
| import org.eclipse.jface.viewers.IStructuredSelection; |
| import org.eclipse.jface.viewers.ITreeContentProvider; |
| import org.eclipse.jface.viewers.SelectionChangedEvent; |
| import org.eclipse.jface.viewers.TreeViewer; |
| import org.eclipse.jface.viewers.ViewerFilter; |
| import org.eclipse.jface.window.Window; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.events.KeyAdapter; |
| import org.eclipse.swt.events.KeyEvent; |
| import org.eclipse.swt.events.ModifyEvent; |
| import org.eclipse.swt.events.ModifyListener; |
| import org.eclipse.swt.events.SelectionAdapter; |
| import org.eclipse.swt.events.SelectionEvent; |
| import org.eclipse.swt.graphics.Font; |
| 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.DirectoryDialog; |
| import org.eclipse.swt.widgets.FileDialog; |
| import org.eclipse.swt.widgets.Label; |
| import org.eclipse.swt.widgets.Text; |
| import org.eclipse.swt.widgets.Tree; |
| import org.eclipse.ui.dialogs.ElementTreeSelectionDialog; |
| import org.eclipse.ui.dialogs.ISelectionStatusValidator; |
| import org.eclipse.ui.model.WorkbenchContentProvider; |
| import org.eclipse.ui.model.WorkbenchLabelProvider; |
| import org.eclipse.ui.views.navigator.ResourceSorter; |
| |
| public class AntClasspathBlock { |
| |
| private static final String[] XERCES= new String[] {"xercesImpl.jar", "xml-apis.jar", "xmlParserAPIs.jar"}; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ |
| private static final String[] TOOLS= new String[] {"tools.jar"}; //$NON-NLS-1$ |
| |
| private TreeViewer treeViewer; |
| private AntClasspathContentProvider antContentProvider; |
| |
| private Button upButton; |
| private Button downButton; |
| private Button removeButton; |
| |
| private AntClasspathLabelProvider labelProvider = new AntClasspathLabelProvider(); |
| private Button addFolderButton; |
| private Button addJARButton; |
| private Button addExternalJARButton; |
| |
| private Button restoreButton; |
| |
| private boolean localBlock= false; |
| |
| private Button antHomeButton; |
| private Text antHome; |
| private Button browseAntHomeButton; |
| |
| private IDialogSettings dialogSettings = AntUIPlugin.getDefault().getDialogSettings(); |
| |
| private boolean initializing = true; |
| |
| private IAntBlockContainer container; |
| |
| private int validated= 3; |
| |
| private IClasspathEntry currentParent; |
| |
| public AntClasspathBlock(boolean localClasspathBlock) { |
| super(); |
| this.localBlock= localClasspathBlock; |
| } |
| |
| public void setContainer(IAntBlockContainer container) { |
| this.container= container; |
| } |
| |
| private void addButtonsToButtonGroup(Composite parent) { |
| |
| addJARButton = container.createPushButton(parent, AntPreferencesMessages.getString("AntClasspathBlock.addJarButtonTitle")); //$NON-NLS-1$; |
| addJARButton.addSelectionListener(new SelectionAdapter() { |
| public void widgetSelected(SelectionEvent evt) { |
| addJars(treeViewer); |
| } |
| }); |
| |
| addExternalJARButton = container.createPushButton(parent, AntPreferencesMessages.getString("AntClasspathBlock.42")); //$NON-NLS-1$ |
| addExternalJARButton.addSelectionListener(new SelectionAdapter() { |
| public void widgetSelected(SelectionEvent evt) { |
| addExternalJars(treeViewer); |
| |
| } |
| }); |
| addFolderButton = container.createPushButton(parent, AntPreferencesMessages.getString("AntClasspathBlock.addFolderButtonTitle")); //$NON-NLS-1$; |
| addFolderButton.addSelectionListener(new SelectionAdapter() { |
| public void widgetSelected(SelectionEvent evt) { |
| addFolder(treeViewer, AntPreferencesMessages.getString("AntClasspathBlock.1")); //$NON-NLS-1$ |
| } |
| }); |
| |
| upButton = container.createPushButton(parent, AntPreferencesMessages.getString("AntClasspathBlock.upButtonTitle")); //$NON-NLS-1$; |
| upButton.addSelectionListener(new SelectionAdapter() { |
| public void widgetSelected(SelectionEvent evt) { |
| handleMove(true, treeViewer); |
| } |
| }); |
| downButton = container.createPushButton(parent, AntPreferencesMessages.getString("AntClasspathBlock.downButtonTitle")); //$NON-NLS-1$; |
| downButton.addSelectionListener(new SelectionAdapter() { |
| public void widgetSelected(SelectionEvent evt) { |
| handleMove(false, treeViewer); |
| } |
| }); |
| removeButton = container.createPushButton(parent, AntPreferencesMessages.getString("AntClasspathBlock.removeButtonTitle")); //$NON-NLS-1$; |
| removeButton.addSelectionListener(new SelectionAdapter() { |
| public void widgetSelected(SelectionEvent evt) { |
| remove(treeViewer); |
| } |
| }); |
| if (localBlock) { |
| restoreButton= container.createPushButton(parent, AntPreferencesMessages.getString("AntClasspathBlock.45")); //$NON-NLS-1$ |
| restoreButton.addSelectionListener(new SelectionAdapter() { |
| public void widgetSelected(SelectionEvent evt) { |
| restoreGlobalEntries(); |
| } |
| }); |
| } |
| } |
| |
| private void restoreGlobalEntries() { |
| GlobalClasspathEntriesSelectionDialog dialog= new GlobalClasspathEntriesSelectionDialog(treeViewer.getControl().getShell(), (AntClasspathLabelProvider)treeViewer.getLabelProvider()); |
| ClasspathModel model= antContentProvider.getModel(); |
| Object[] removed= model.getRemovedGlobalEntries(); |
| Object[] elements= new Object[removed.length + 1]; |
| elements[0]= model.getAntHomeEntry(); |
| for (int i = 0; i < removed.length; i++) { |
| elements[i+1] = removed[i]; |
| } |
| dialog.setElements(elements); |
| if (dialog.open() == Window.OK) { |
| Object[] result= dialog.getResult(); |
| for (int i = 0; i < result.length; i++) { |
| GlobalClasspathEntries entry = (GlobalClasspathEntries)result[i]; |
| if (entry.canBeRemoved()) { |
| if (dialog.addAsUnit()) { |
| model.setGlobalEntries(AntCorePlugin.getPlugin().getPreferences().getAdditionalClasspathEntries()); |
| treeViewer.refresh(); |
| } else { |
| IAntClasspathEntry[] entries= AntCorePlugin.getPlugin().getPreferences().getAdditionalClasspathEntries(); |
| addURLs(entries); |
| } |
| } else { |
| if (dialog.addAsUnit()) { |
| initializeAntHome(AntCorePlugin.getPlugin().getPreferences().getAntHome(), false); |
| } else { |
| IAntClasspathEntry[] entries= AntCorePlugin.getPlugin().getPreferences().getAntHomeClasspathEntries(); |
| addURLs(entries); |
| } |
| } |
| } |
| } |
| } |
| |
| private void addURLs(IAntClasspathEntry[] entries) { |
| antContentProvider.setRefreshEnabled(false); |
| for (int j = 0; j < entries.length; j++) { |
| antContentProvider.add(ClasspathModel.USER, entries[j]); |
| } |
| antContentProvider.setRefreshEnabled(true); |
| } |
| |
| private void handleMove(boolean up, TreeViewer viewer) { |
| IStructuredSelection sel = (IStructuredSelection) viewer.getSelection(); |
| Iterator selected= null; |
| if (up) { |
| List list= sel.toList(); |
| Collections.reverse(list); |
| selected= list.iterator(); |
| } else { |
| selected= sel.toList().iterator(); |
| } |
| while (selected.hasNext()) { |
| IClasspathEntry entry = (IClasspathEntry) selected.next(); |
| ((AntClasspathContentProvider) viewer.getContentProvider()).handleMove(up, entry); |
| } |
| treeViewer.refresh(); |
| treeViewer.setSelection(treeViewer.getSelection()); |
| updateContainer(); |
| } |
| |
| private void remove(TreeViewer viewer) { |
| AntClasspathContentProvider viewerContentProvider = (AntClasspathContentProvider) viewer.getContentProvider(); |
| IStructuredSelection sel = (IStructuredSelection) viewer.getSelection(); |
| viewerContentProvider.remove(sel); |
| updateContainer(); |
| } |
| |
| /** |
| * Allows the user to enter a folder as a classpath. |
| */ |
| private void addFolder(TreeViewer viewer, String message) { |
| String lastUsedPath = dialogSettings.get(IAntUIConstants.DIALOGSTORE_LASTFOLDER); |
| if (lastUsedPath == null) { |
| lastUsedPath = ResourcesPlugin.getWorkspace().getRoot().getLocation().toOSString(); |
| } |
| DirectoryDialog dialog = new DirectoryDialog(treeViewer.getControl().getShell()); |
| dialog.setMessage(message); |
| dialog.setFilterPath(lastUsedPath); |
| String result = dialog.open(); |
| if (result != null) { |
| try { |
| URL url = new URL("file:" + result + "/"); //$NON-NLS-2$;//$NON-NLS-1$; |
| ((AntClasspathContentProvider)viewer.getContentProvider()).add(currentParent, url); |
| } catch (MalformedURLException e) { |
| } |
| } |
| viewer.setSelection(viewer.getSelection()); |
| dialogSettings.put(IAntUIConstants.DIALOGSTORE_LASTFOLDER, result); |
| updateContainer(); |
| } |
| |
| private void addExternalJars(TreeViewer viewer) { |
| String lastUsedPath = dialogSettings.get(IAntUIConstants.DIALOGSTORE_LASTEXTJAR); |
| if (lastUsedPath == null) { |
| lastUsedPath = ResourcesPlugin.getWorkspace().getRoot().getLocation().toOSString(); |
| } |
| FileDialog dialog = new FileDialog(treeViewer.getControl().getShell(), SWT.MULTI); |
| dialog.setFilterExtensions(new String[] { "*.jar;*.zip" }); //$NON-NLS-1$ |
| dialog.setFilterPath(lastUsedPath); |
| |
| String result = dialog.open(); |
| if (result == null) { |
| return; |
| } |
| IPath filterPath = new Path(dialog.getFilterPath()); |
| String[] results = dialog.getFileNames(); |
| AntClasspathContentProvider contentProvider= (AntClasspathContentProvider)viewer.getContentProvider(); |
| contentProvider.setRefreshEnabled(false); |
| for (int i = 0; i < results.length; i++) { |
| String jarName = results[i]; |
| try { |
| IPath path = filterPath.append(jarName).makeAbsolute(); |
| URL url = new URL("file:" + path.toOSString()); //$NON-NLS-1$; |
| contentProvider.add(currentParent, url); |
| } catch (MalformedURLException e) { |
| } |
| } |
| contentProvider.setRefreshEnabled(true); |
| |
| viewer.setSelection(viewer.getSelection()); |
| dialogSettings.put(IAntUIConstants.DIALOGSTORE_LASTEXTJAR, filterPath.toOSString()); |
| updateContainer(); |
| } |
| |
| private void addJars(TreeViewer viewer) { |
| List allURLs= new ArrayList(); |
| if (currentParent != null) { |
| allURLs.addAll(Arrays.asList(currentParent.getEntries())); |
| } else { |
| Object[] entries= antContentProvider.getModel().getURLEntries(ClasspathModel.USER); |
| if (entries != null) { |
| allURLs.addAll(Arrays.asList(entries)); |
| } |
| } |
| |
| ViewerFilter filter= new ArchiveFilter(allURLs); |
| |
| ILabelProvider lp= new WorkbenchLabelProvider(); |
| ITreeContentProvider cp= new WorkbenchContentProvider(); |
| |
| ElementTreeSelectionDialog dialog= new ElementTreeSelectionDialog(viewer.getControl().getShell(), lp, cp); |
| dialog.setTitle(AntPreferencesMessages.getString("AntClasspathBlock.44")); //$NON-NLS-1$ |
| dialog.setMessage(AntPreferencesMessages.getString("AntClasspathBlock.45")); //$NON-NLS-1$ |
| dialog.addFilter(filter); |
| dialog.setInput(ResourcesPlugin.getWorkspace().getRoot()); |
| dialog.setSorter(new ResourceSorter(ResourceSorter.NAME)); |
| |
| ISelectionStatusValidator validator= new ISelectionStatusValidator() { |
| public IStatus validate(Object[] selection) { |
| if (selection.length == 0) { |
| return new Status(IStatus.ERROR, AntUIPlugin.getUniqueIdentifier(), 0, "", null); //$NON-NLS-1$ |
| } |
| for (int i= 0; i < selection.length; i++) { |
| if (!(selection[i] instanceof IFile)) { |
| return new Status(IStatus.ERROR, AntUIPlugin.getUniqueIdentifier(), 0, "", null); //$NON-NLS-1$ |
| } |
| } |
| return new Status(IStatus.OK, AntUIPlugin.getUniqueIdentifier(), 0, "", null); //$NON-NLS-1$ |
| } |
| }; |
| dialog.setValidator(validator); |
| |
| if (dialog.open() == Window.OK) { |
| Object[] elements= dialog.getResult(); |
| AntClasspathContentProvider contentProvider= (AntClasspathContentProvider)viewer.getContentProvider(); |
| contentProvider.setRefreshEnabled(false); |
| for (int i = 0; i < elements.length; i++) { |
| IFile file = (IFile)elements[i]; |
| String varExpression= VariablesPlugin.getDefault().getStringVariableManager().generateVariableExpression("workspace_loc", file.getFullPath().toString()); //$NON-NLS-1$ |
| contentProvider.add(currentParent, varExpression); |
| } |
| contentProvider.setRefreshEnabled(true); |
| updateContainer(); |
| } |
| } |
| |
| private void updateContainer() { |
| validated= 0; |
| container.update(); |
| } |
| |
| /** |
| * Creates the group which will contain the buttons. |
| */ |
| private void createButtonGroup(Composite top) { |
| Composite buttonGroup = new Composite(top, SWT.NONE); |
| GridLayout layout = new GridLayout(); |
| layout.marginHeight = 0; |
| layout.marginWidth = 0; |
| buttonGroup.setLayout(layout); |
| buttonGroup.setLayoutData(new GridData(GridData.FILL_VERTICAL)); |
| buttonGroup.setFont(top.getFont()); |
| |
| addButtonsToButtonGroup(buttonGroup); |
| } |
| |
| private void createClasspathTree(Composite parent) { |
| Tree tree = new Tree(parent, SWT.MULTI | SWT.FULL_SELECTION | SWT.BORDER); |
| GridData data = new GridData(GridData.FILL_BOTH); |
| data.widthHint = IDialogConstants.ENTRY_FIELD_WIDTH; |
| data.heightHint = tree.getItemHeight(); |
| data.horizontalSpan = 1; |
| tree.setLayoutData(data); |
| tree.setFont(parent.getFont()); |
| |
| tree.addKeyListener(new KeyAdapter() { |
| public void keyPressed(KeyEvent event) { |
| if (event.character == SWT.DEL && event.stateMask == 0) { |
| remove(treeViewer); |
| } |
| } |
| }); |
| |
| antContentProvider = new AntClasspathContentProvider(); |
| treeViewer = new TreeViewer(tree); |
| treeViewer.setAutoExpandLevel(AbstractTreeViewer.ALL_LEVELS); |
| treeViewer.setContentProvider(antContentProvider); |
| treeViewer.setLabelProvider(labelProvider); |
| treeViewer.addSelectionChangedListener(new ISelectionChangedListener() { |
| public void selectionChanged(SelectionChangedEvent event) { |
| if (!initializing) { |
| tableSelectionChanged((IStructuredSelection) event.getSelection(), |
| (AntClasspathContentProvider) treeViewer.getContentProvider()); |
| } |
| } |
| }); |
| } |
| |
| public void createContents(Composite parent) { |
| Font font = parent.getFont(); |
| Label label = new Label(parent, SWT.NONE); |
| GridData gd = new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING); |
| gd.horizontalSpan = 2; |
| label.setLayoutData(gd); |
| label.setFont(font); |
| label.setText(AntPreferencesMessages.getString("AntClasspathBlock.Run&time_classpath__8")); //$NON-NLS-1$ |
| |
| createClasspathTree(parent); |
| createButtonGroup(parent); |
| |
| createSeparator(parent); |
| |
| createAntHome(parent); |
| |
| tableSelectionChanged((IStructuredSelection)treeViewer.getSelection(), antContentProvider); |
| } |
| |
| /** |
| * Creates a space between controls |
| */ |
| private Label createSeparator(Composite parent) { |
| Label separator = new Label(parent, SWT.NONE); |
| GridData gd = |
| new GridData(GridData.HORIZONTAL_ALIGN_FILL | GridData.VERTICAL_ALIGN_BEGINNING); |
| gd.heightHint = 4; |
| gd.horizontalSpan = 2; |
| separator.setLayoutData(gd); |
| return separator; |
| } |
| |
| private void createAntHome(Composite top) { |
| Composite antHomeComposite = new Composite(top, SWT.NONE); |
| antHomeComposite.setLayoutData( |
| new GridData( |
| GridData.HORIZONTAL_ALIGN_FILL | GridData.GRAB_HORIZONTAL)); |
| GridLayout layout = new GridLayout(); |
| layout.numColumns = 2; |
| layout.marginHeight = 0; |
| layout.marginWidth = 0; |
| antHomeComposite.setLayout(layout); |
| antHomeComposite.setFont(top.getFont()); |
| |
| antHomeButton = new Button(antHomeComposite, SWT.CHECK); |
| antHomeButton.setFont(top.getFont()); |
| antHomeButton.setText(AntPreferencesMessages.getString("AntClasspathBlock.Set_ANT_HO&ME_9")); //$NON-NLS-1$ |
| antHomeButton.addSelectionListener(new SelectionAdapter() { |
| public void widgetSelected(SelectionEvent evt) { |
| specifyAntHome(); |
| } |
| }); |
| |
| antHome = new Text(antHomeComposite, SWT.BORDER); |
| GridData gd = new GridData(GridData.FILL_HORIZONTAL); |
| gd.widthHint = IDialogConstants.ENTRY_FIELD_WIDTH; |
| antHome.setLayoutData(gd); |
| antHome.setFont(top.getFont()); |
| antHome.setEnabled(false); |
| antHome.addModifyListener(new ModifyListener() { |
| public void modifyText(ModifyEvent e) { |
| if (initializing) { |
| return; |
| } |
| String path= antHome.getText(); |
| if (path.length() > 0) { |
| File rootDir = new File(path, "lib"); //$NON-NLS-1$ |
| if (rootDir.exists()) { |
| setAntHome(rootDir); |
| } else { |
| updateContainer(); |
| } |
| } else { |
| updateContainer(); |
| } |
| } |
| }); |
| |
| browseAntHomeButton = container.createPushButton(top, AntPreferencesMessages.getString("AntClasspathBlock.&Browse..._10")); //$NON-NLS-1$ |
| browseAntHomeButton.addSelectionListener(new SelectionAdapter() { |
| public void widgetSelected(SelectionEvent e) { |
| browseAntHome(); |
| } |
| }); |
| browseAntHomeButton.setEnabled(false); |
| } |
| |
| /* (non-Javadoc) |
| * Method declared on AntPage. |
| */ |
| private void tableSelectionChanged(IStructuredSelection selection, AntClasspathContentProvider contentProvider) { |
| |
| boolean notEmpty = !selection.isEmpty(); |
| Iterator selected = selection.iterator(); |
| boolean first = false; |
| boolean last = false; |
| boolean canRemove= true; |
| boolean haveGlobalEntrySelected= false; |
| |
| while (selected.hasNext()) { |
| IClasspathEntry element = (IClasspathEntry) selected.next(); |
| |
| if (element instanceof GlobalClasspathEntries) { |
| if (!((GlobalClasspathEntries)element).canBeRemoved() || !localBlock) { |
| canRemove= false; |
| } |
| } |
| IClasspathEntry parent= element.getParent(); |
| if (parent instanceof GlobalClasspathEntries) { |
| haveGlobalEntrySelected= ((GlobalClasspathEntries)parent).canBeRemoved(); |
| } |
| Object[] childEntries = contentProvider.getChildren(parent); |
| List entries = Arrays.asList(childEntries); |
| int lastEntryIndex = entries.size() - 1; |
| if (!first && entries.indexOf(element) == 0) { |
| first = true; |
| } |
| if (!last && entries.indexOf(element) == lastEntryIndex) { |
| last = true; |
| } |
| } |
| |
| boolean canAdd= false; |
| if (localBlock) { |
| if (!notEmpty) { |
| canAdd= true; |
| currentParent= antContentProvider.getModel(); |
| } else { |
| resolveCurrentParent(selection); |
| if (currentParent.getParent() != antContentProvider.getModel()) { |
| //first= true; |
| //last= true; |
| } |
| if (haveGlobalEntrySelected) { |
| canRemove= false; |
| } |
| } |
| } else { |
| canAdd= resolveCurrentParent(selection) && notEmpty; |
| } |
| if (addJARButton != null) { |
| addJARButton.setEnabled(canAdd); |
| } |
| addExternalJARButton.setEnabled(canAdd); |
| addFolderButton.setEnabled(canAdd); |
| removeButton.setEnabled(notEmpty && canRemove); |
| upButton.setEnabled((canRemove || localBlock) && notEmpty && !first); |
| downButton.setEnabled((canRemove || localBlock) && notEmpty && !last); |
| |
| } |
| |
| private boolean resolveCurrentParent(IStructuredSelection selection) { |
| currentParent= null; |
| Iterator selected= selection.iterator(); |
| |
| while (selected.hasNext()) { |
| Object element = selected.next(); |
| if (element instanceof ClasspathEntry) { |
| IClasspathEntry parent= ((IClasspathEntry)element).getParent(); |
| if (currentParent != null) { |
| if (!currentParent.equals(parent)) { |
| return false; |
| } |
| } else { |
| currentParent= parent; |
| } |
| } else { |
| if (currentParent != null) { |
| if (!currentParent.equals(element)) { |
| return false; |
| } |
| } else { |
| currentParent= (IClasspathEntry)element; |
| } |
| } |
| } |
| return true; |
| } |
| |
| private void specifyAntHome() { |
| antHome.setEnabled(!antHome.getEnabled()); |
| browseAntHomeButton.setEnabled(!browseAntHomeButton.getEnabled()); |
| if (antHome.isEnabled()) { |
| File rootDir = validateAntHome(antHome.getText()); |
| if (rootDir != null) { |
| setAntHome(rootDir); |
| } |
| } else { |
| container.setMessage(null); |
| container.setErrorMessage(null); |
| } |
| updateContainer(); |
| } |
| |
| private File validateAntHome(String path) { |
| File rootDir = null; |
| if (path.length() > 0) { |
| rootDir = new File(path, "lib"); //$NON-NLS-1$ |
| if (!rootDir.exists()) { |
| container.setErrorMessage(AntPreferencesMessages.getString("AntClasspathBlock.Specified_ANT_HOME_does_not_contain_a___lib___directory_7")); //$NON-NLS-1$ |
| validated= 3; |
| return null; |
| } |
| } else { |
| validated= 3; |
| container.setErrorMessage(AntPreferencesMessages.getString("AntClasspathBlock.Specified_ANT_HOME_does_not_contain_a___lib___directory_7")); //$NON-NLS-1$ |
| return null; |
| } |
| |
| container.setErrorMessage(null); |
| return rootDir; |
| } |
| |
| private void browseAntHome() { |
| String lastUsedPath= dialogSettings.get(IAntUIConstants.DIALOGSTORE_LASTANTHOME); |
| if (lastUsedPath == null) { |
| lastUsedPath= ResourcesPlugin.getWorkspace().getRoot().getLocation().toOSString(); |
| } |
| DirectoryDialog dialog = new DirectoryDialog(treeViewer.getControl().getShell()); |
| dialog.setMessage(AntPreferencesMessages.getString("AntClasspathBlock.3")); //$NON-NLS-1$ |
| dialog.setFilterPath(lastUsedPath); |
| String path = dialog.open(); |
| if (path == null) { |
| return; |
| } |
| |
| antHome.setText(path); //the container will be updated as a side effect of this call |
| dialogSettings.put(IAntUIConstants.DIALOGSTORE_LASTANTHOME, path); |
| } |
| |
| private void setAntHome(File rootDir) { |
| AntClasspathContentProvider contentProvider = (AntClasspathContentProvider) treeViewer.getContentProvider(); |
| contentProvider.setRefreshEnabled(false); |
| contentProvider.removeAllGlobalAntClasspathEntries(); |
| String[] names = rootDir.list(); |
| for (int i = 0; i < names.length; i++) { |
| File file = new File(rootDir, names[i]); |
| if (file.isFile() && file.getPath().endsWith(".jar")) { //$NON-NLS-1$ |
| try { |
| String name= file.getAbsolutePath(); |
| IPath jarPath = new Path(name); |
| URL url = new URL("file:" + jarPath.toOSString()); //$NON-NLS-1$ |
| contentProvider.add(ClasspathModel.GLOBAL, url); |
| } catch (MalformedURLException e) { |
| } |
| } |
| } |
| |
| contentProvider.setRefreshEnabled(true); |
| updateContainer(); |
| } |
| |
| public String getAntHome() { |
| String antHomeText= antHome.getText().trim(); |
| if (!antHomeButton.getSelection() || antHomeText.length() == 0) { |
| antHomeText= null; |
| } |
| return antHomeText; |
| } |
| |
| public void initializeAntHome(String antHomeString, boolean setInitializing) { |
| this.initializing= setInitializing; |
| antHomeButton.setSelection(antHomeString != null); |
| antHome.setEnabled(antHomeString != null); |
| browseAntHomeButton.setEnabled(antHomeString != null); |
| if (antHomeString != null) { |
| antHome.setText(antHomeString); |
| } else { |
| antHome.setText(""); //$NON-NLS-1$ |
| } |
| this.initializing= false; |
| } |
| |
| public void setInput(ClasspathModel model) { |
| treeViewer.setInput(model); |
| } |
| |
| public boolean isAntHomeEnabled() { |
| return antHome.isEnabled(); |
| } |
| |
| public boolean validateAntHome() { |
| validated++; |
| return validateAntHome(antHome.getText()) != null; |
| } |
| |
| public Image getClasspathImage() { |
| return labelProvider.getClasspathImage(); |
| } |
| |
| public boolean validateToolsJAR() { |
| validated++; |
| boolean check= AntUIPlugin.getDefault().getPreferenceStore().getBoolean(IAntUIPreferenceConstants.ANT_TOOLS_JAR_WARNING); |
| if (check && !AntUIPlugin.isMacOS()) { |
| Object[] antURLs= antContentProvider.getModel().getURLEntries(ClasspathModel.GLOBAL); |
| boolean valid= !JARPresent(antURLs, TOOLS).isEmpty(); |
| if (!valid) { |
| antURLs= antContentProvider.getModel().getURLEntries(ClasspathModel.GLOBAL_USER); |
| valid= !JARPresent(antURLs, TOOLS).isEmpty(); |
| if (!valid) { |
| antURLs= antContentProvider.getModel().getURLEntries(ClasspathModel.USER); |
| valid= !JARPresent(antURLs, TOOLS).isEmpty(); |
| if (!valid) { |
| valid= MessageDialogWithToggle.openQuestion(AntUIPlugin.getActiveWorkbenchWindow().getShell(), AntPreferencesMessages.getString("AntClasspathBlock.31"), AntPreferencesMessages.getString("AntClasspathBlock.32"), IAntUIPreferenceConstants.ANT_TOOLS_JAR_WARNING, AntPreferencesMessages.getString("AntClasspathBlock.33"), AntUIPlugin.getDefault().getPreferenceStore()); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ |
| } |
| } |
| } |
| if (!valid) { |
| container.setErrorMessage(AntPreferencesMessages.getString("AntClasspathBlock.34")); //$NON-NLS-1$ |
| validated= 3; |
| } |
| return valid; |
| } |
| return true; |
| } |
| |
| public boolean validateXerces(boolean sameVM) { |
| boolean valid= true; |
| validated++; |
| boolean check= AntUIPlugin.getDefault().getPreferenceStore().getBoolean(IAntUIPreferenceConstants.ANT_XERCES_JARS_WARNING); |
| if (check) { |
| Object[] antURLs= antContentProvider.getModel().getURLEntries(ClasspathModel.GLOBAL); |
| List suffixes= JARPresent(antURLs, XERCES); |
| if (suffixes.isEmpty()) { |
| Object[] userURLs= antContentProvider.getModel().getURLEntries(ClasspathModel.GLOBAL_USER); |
| suffixes= JARPresent(userURLs, XERCES); |
| if (suffixes.isEmpty()) { |
| userURLs= antContentProvider.getModel().getURLEntries(ClasspathModel.USER); |
| suffixes= JARPresent(userURLs, XERCES); |
| } |
| } |
| if (sameVM && !suffixes.isEmpty()) { |
| valid= MessageDialogWithToggle.openQuestion(treeViewer.getControl().getShell(), AntPreferencesMessages.getString("AntClasspathBlock.35"), MessageFormat.format(AntPreferencesMessages.getString("AntClasspathBlock.36"), new Object[]{suffixes.get(0)}), IAntUIPreferenceConstants.ANT_XERCES_JARS_WARNING, AntPreferencesMessages.getString("AntClasspathBlock.33"), AntUIPlugin.getDefault().getPreferenceStore()); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ |
| } else if (!sameVM && suffixes.size() < 2) { |
| valid= MessageDialogWithToggle.openQuestion(treeViewer.getControl().getShell(), AntPreferencesMessages.getString("AntClasspathBlock.35"), AntPreferencesMessages.getString("AntClasspathBlock.52"), IAntUIPreferenceConstants.ANT_XERCES_JARS_WARNING, AntPreferencesMessages.getString("AntClasspathBlock.33"), AntUIPlugin.getDefault().getPreferenceStore()); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ |
| } else { |
| valid= true; |
| } |
| if (!valid) { |
| String message; |
| if (sameVM) { |
| message= MessageFormat.format(AntPreferencesMessages.getString("AntClasspathBlock.38"), new Object[]{suffixes.get(0)}); //$NON-NLS-1$ |
| } else { |
| message= AntPreferencesMessages.getString("AntClasspathBlock.53"); //$NON-NLS-1$ |
| } |
| container.setErrorMessage(message); |
| } |
| } |
| return valid; |
| } |
| |
| private List JARPresent(Object[] classpathEntries, String[] suffixes) { |
| if (classpathEntries == null) { |
| return Collections.EMPTY_LIST; |
| } |
| List found= new ArrayList(2); |
| for (int i = 0; i < classpathEntries.length; i++) { |
| String file; |
| Object entry = classpathEntries[i]; |
| if (entry instanceof URL) { |
| file= ((URL)entry).getFile(); |
| } else { |
| file= entry.toString(); |
| } |
| for (int j = 0; j < suffixes.length; j++) { |
| String suffix = suffixes[j]; |
| if (file.endsWith(suffix)) { |
| found.add(suffix); |
| } |
| } |
| } |
| return found; |
| } |
| |
| public boolean isValidated() { |
| return validated >= 3; |
| } |
| |
| public void setValidated() { |
| validated= 3; |
| } |
| } |