| /******************************************************************************* |
| * Copyright (c) 2000, 2013 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.jdt.internal.ui.wizards; |
| |
| import java.net.URI; |
| import java.util.ArrayList; |
| import java.util.HashSet; |
| import java.util.List; |
| import java.util.Set; |
| |
| import org.eclipse.equinox.bidi.StructuredTextTypeHandlerFactory; |
| |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.layout.GridLayout; |
| import org.eclipse.swt.widgets.Composite; |
| |
| import org.eclipse.core.filesystem.EFS; |
| import org.eclipse.core.filesystem.IFileStore; |
| |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IPath; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.core.runtime.NullProgressMonitor; |
| import org.eclipse.core.runtime.Path; |
| import org.eclipse.core.runtime.SubProgressMonitor; |
| |
| import org.eclipse.core.resources.IFolder; |
| import org.eclipse.core.resources.IProject; |
| import org.eclipse.core.resources.IResource; |
| import org.eclipse.core.resources.IWorkspaceRoot; |
| import org.eclipse.core.resources.ResourcesPlugin; |
| |
| import org.eclipse.jface.dialogs.Dialog; |
| import org.eclipse.jface.util.BidiUtils; |
| import org.eclipse.jface.viewers.ILabelProvider; |
| import org.eclipse.jface.viewers.IStructuredSelection; |
| import org.eclipse.jface.viewers.ITreeContentProvider; |
| import org.eclipse.jface.viewers.ViewerFilter; |
| import org.eclipse.jface.window.Window; |
| |
| import org.eclipse.ui.PlatformUI; |
| import org.eclipse.ui.dialogs.ElementListSelectionDialog; |
| 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.ResourceComparator; |
| |
| import org.eclipse.jdt.core.IClasspathAttribute; |
| import org.eclipse.jdt.core.IClasspathEntry; |
| import org.eclipse.jdt.core.IJavaElement; |
| import org.eclipse.jdt.core.IJavaModelStatus; |
| import org.eclipse.jdt.core.IJavaProject; |
| import org.eclipse.jdt.core.IPackageFragmentRoot; |
| import org.eclipse.jdt.core.JavaConventions; |
| import org.eclipse.jdt.core.JavaCore; |
| import org.eclipse.jdt.core.JavaModelException; |
| |
| import org.eclipse.jdt.internal.core.manipulation.util.BasicElementLabels; |
| import org.eclipse.jdt.internal.corext.util.JavaModelUtil; |
| import org.eclipse.jdt.internal.corext.util.Messages; |
| |
| import org.eclipse.jdt.ui.JavaElementLabelProvider; |
| import org.eclipse.jdt.ui.PreferenceConstants; |
| import org.eclipse.jdt.ui.wizards.NewElementWizardPage; |
| |
| import org.eclipse.jdt.internal.ui.IJavaHelpContextIds; |
| import org.eclipse.jdt.internal.ui.JavaPlugin; |
| import org.eclipse.jdt.internal.ui.dialogs.StatusInfo; |
| import org.eclipse.jdt.internal.ui.javaeditor.EditorUtility; |
| import org.eclipse.jdt.internal.ui.util.CoreUtility; |
| import org.eclipse.jdt.internal.ui.wizards.buildpaths.BuildPathsBlock; |
| import org.eclipse.jdt.internal.ui.wizards.dialogfields.DialogField; |
| import org.eclipse.jdt.internal.ui.wizards.dialogfields.IDialogFieldListener; |
| import org.eclipse.jdt.internal.ui.wizards.dialogfields.IStringButtonAdapter; |
| import org.eclipse.jdt.internal.ui.wizards.dialogfields.LayoutUtil; |
| import org.eclipse.jdt.internal.ui.wizards.dialogfields.SelectionButtonDialogField; |
| import org.eclipse.jdt.internal.ui.wizards.dialogfields.StringButtonDialogField; |
| |
| |
| public class NewSourceFolderWizardPage extends NewElementWizardPage { |
| private static final IClasspathAttribute ATTR_IGNORE_OPTIONAL_PROBLEMS_TRUE= JavaCore.newClasspathAttribute(IClasspathAttribute.IGNORE_OPTIONAL_PROBLEMS, "true"); //$NON-NLS-1$ |
| |
| private static final String PAGE_NAME= "NewSourceFolderWizardPage"; //$NON-NLS-1$ |
| |
| private StringButtonDialogField fProjectField; |
| private StatusInfo fProjectStatus; |
| |
| private StringButtonDialogField fRootDialogField; |
| private StatusInfo fRootStatus; |
| |
| private SelectionButtonDialogField fExcludeInOthersFields; |
| private SelectionButtonDialogField fIgnoreOptionalProblemsField; |
| |
| private IWorkspaceRoot fWorkspaceRoot; |
| |
| private IJavaProject fCurrJProject; |
| private IClasspathEntry[] fEntries; |
| private IPath fOutputLocation; |
| |
| private IClasspathEntry[] fNewEntries; |
| private IPath fNewOutputLocation; |
| |
| private boolean fIsProjectAsSourceFolder; |
| |
| private IPackageFragmentRoot fCreatedRoot; |
| |
| public NewSourceFolderWizardPage() { |
| super(PAGE_NAME); |
| |
| setTitle(NewWizardMessages.NewSourceFolderWizardPage_title); |
| setDescription(NewWizardMessages.NewSourceFolderWizardPage_description); |
| |
| fWorkspaceRoot= ResourcesPlugin.getWorkspace().getRoot(); |
| |
| RootFieldAdapter adapter= new RootFieldAdapter(); |
| |
| fProjectField= new StringButtonDialogField(adapter); |
| fProjectField.setDialogFieldListener(adapter); |
| fProjectField.setLabelText(NewWizardMessages.NewSourceFolderWizardPage_project_label); |
| fProjectField.setButtonLabel(NewWizardMessages.NewSourceFolderWizardPage_project_button); |
| |
| fRootDialogField= new StringButtonDialogField(adapter); |
| fRootDialogField.setDialogFieldListener(adapter); |
| fRootDialogField.setLabelText(NewWizardMessages.NewSourceFolderWizardPage_root_label); |
| fRootDialogField.setButtonLabel(NewWizardMessages.NewSourceFolderWizardPage_root_button); |
| |
| fExcludeInOthersFields= new SelectionButtonDialogField(SWT.CHECK); |
| fExcludeInOthersFields.setDialogFieldListener(adapter); |
| fExcludeInOthersFields.setLabelText(NewWizardMessages.NewSourceFolderWizardPage_exclude_label); |
| fExcludeInOthersFields.setEnabled(JavaCore.ENABLED.equals(JavaCore.getOption(JavaCore.CORE_ENABLE_CLASSPATH_EXCLUSION_PATTERNS))); |
| |
| fIgnoreOptionalProblemsField= new SelectionButtonDialogField(SWT.CHECK); |
| fIgnoreOptionalProblemsField.setDialogFieldListener(adapter); |
| fIgnoreOptionalProblemsField.setLabelText(NewWizardMessages.NewSourceFolderWizardPage_ignore_optional_problems_label); |
| fIgnoreOptionalProblemsField.setSelection(false); |
| |
| fRootStatus= new StatusInfo(); |
| fProjectStatus= new StatusInfo(); |
| } |
| |
| // -------- Initialization --------- |
| |
| public void init(IStructuredSelection selection) { |
| String projPath= getProjectPath(selection); |
| fProjectField.setText(projPath != null ? projPath : ""); //$NON-NLS-1$ |
| fRootDialogField.setText(""); //$NON-NLS-1$ |
| } |
| |
| private String getProjectPath(IStructuredSelection selection) { |
| Object selectedElement= null; |
| if (selection == null || selection.isEmpty()) { |
| selectedElement= EditorUtility.getActiveEditorJavaInput(); |
| } else if (selection.size() == 1) { |
| selectedElement= selection.getFirstElement(); |
| } |
| |
| if (selectedElement instanceof IResource) { |
| IProject proj= ((IResource)selectedElement).getProject(); |
| if (proj != null) { |
| return proj.getFullPath().makeRelative().toString(); |
| } |
| } else if (selectedElement instanceof IJavaElement) { |
| IJavaProject jproject= ((IJavaElement)selectedElement).getJavaProject(); |
| if (jproject != null) { |
| return jproject.getProject().getFullPath().makeRelative().toString(); |
| } |
| } |
| |
| return null; |
| } |
| |
| // -------- UI Creation --------- |
| |
| /* |
| * @see org.eclipse.jface.dialogs.IDialogPage#createControl(org.eclipse.swt.widgets.Composite) |
| */ |
| @Override |
| public void createControl(Composite parent) { |
| initializeDialogUnits(parent); |
| |
| Composite composite= new Composite(parent, SWT.NONE); |
| |
| GridLayout layout= new GridLayout(); |
| layout.numColumns= 3; |
| composite.setLayout(layout); |
| |
| fProjectField.doFillIntoGrid(composite, 3); |
| fRootDialogField.doFillIntoGrid(composite, 3); |
| fExcludeInOthersFields.doFillIntoGrid(composite, 3); |
| fIgnoreOptionalProblemsField.doFillIntoGrid(composite, 3); |
| |
| int maxFieldWidth= convertWidthInCharsToPixels(40); |
| LayoutUtil.setWidthHint(fProjectField.getTextControl(null), maxFieldWidth); |
| LayoutUtil.setHorizontalGrabbing(fProjectField.getTextControl(null)); |
| LayoutUtil.setWidthHint(fRootDialogField.getTextControl(null), maxFieldWidth); |
| BidiUtils.applyBidiProcessing(fRootDialogField.getTextControl(null), StructuredTextTypeHandlerFactory.FILE); |
| |
| setControl(composite); |
| Dialog.applyDialogFont(composite); |
| PlatformUI.getWorkbench().getHelpSystem().setHelp(composite, IJavaHelpContextIds.NEW_PACKAGEROOT_WIZARD_PAGE); |
| } |
| |
| /* |
| * @see org.eclipse.jface.dialogs.IDialogPage#setVisible(boolean) |
| */ |
| @Override |
| public void setVisible(boolean visible) { |
| super.setVisible(visible); |
| if (visible) { |
| if (fProjectField.getText().length() > 0) |
| fRootDialogField.setFocus(); |
| } |
| } |
| |
| // -------- ContainerFieldAdapter -------- |
| |
| private class RootFieldAdapter implements IStringButtonAdapter, IDialogFieldListener { |
| |
| // -------- IStringButtonAdapter |
| @Override |
| public void changeControlPressed(DialogField field) { |
| packRootChangeControlPressed(field); |
| } |
| |
| // -------- IDialogFieldListener |
| @Override |
| public void dialogFieldChanged(DialogField field) { |
| packRootDialogFieldChanged(field); |
| } |
| } |
| protected void packRootChangeControlPressed(DialogField field) { |
| if (field == fRootDialogField) { |
| IPath initialPath= new Path(fRootDialogField.getText()); |
| String title= NewWizardMessages.NewSourceFolderWizardPage_ChooseExistingRootDialog_title; |
| String message= NewWizardMessages.NewSourceFolderWizardPage_ChooseExistingRootDialog_description; |
| IFolder folder= chooseFolder(title, message, initialPath); |
| if (folder != null) { |
| IPath path= folder.getFullPath().removeFirstSegments(1); |
| fRootDialogField.setText(path.toString()); |
| } |
| } else if (field == fProjectField) { |
| IJavaProject jproject= chooseProject(); |
| if (jproject != null) { |
| IPath path= jproject.getProject().getFullPath().makeRelative(); |
| fProjectField.setText(path.toString()); |
| } |
| } |
| } |
| |
| protected void packRootDialogFieldChanged(DialogField field) { |
| if (field == fRootDialogField) { |
| updateRootStatus(); |
| } else if (field == fProjectField) { |
| updateProjectStatus(); |
| updateRootStatus(); |
| } else if (field == fExcludeInOthersFields) { |
| updateRootStatus(); |
| } else if (field == fIgnoreOptionalProblemsField) { |
| updateRootStatus(); |
| } |
| updateStatus(new IStatus[] { fProjectStatus, fRootStatus }); |
| } |
| |
| |
| private void updateProjectStatus() { |
| fCurrJProject= null; |
| fIsProjectAsSourceFolder= false; |
| |
| String str= fProjectField.getText(); |
| if (str.length() == 0) { |
| fProjectStatus.setError(NewWizardMessages.NewSourceFolderWizardPage_error_EnterProjectName); |
| return; |
| } |
| IPath path= new Path(str); |
| if (path.segmentCount() != 1) { |
| fProjectStatus.setError(NewWizardMessages.NewSourceFolderWizardPage_error_InvalidProjectPath); |
| return; |
| } |
| IProject project= fWorkspaceRoot.getProject(path.toString()); |
| if (!project.exists()) { |
| fProjectStatus.setError(NewWizardMessages.NewSourceFolderWizardPage_error_ProjectNotExists); |
| return; |
| } |
| if (!project.isOpen()) { |
| fProjectStatus.setError(NewWizardMessages.NewSourceFolderWizardPage_error_ProjectNotOpen); |
| return; |
| } |
| try { |
| if (project.hasNature(JavaCore.NATURE_ID)) { |
| fCurrJProject= JavaCore.create(project); |
| fEntries= fCurrJProject.getRawClasspath(); |
| fOutputLocation= fCurrJProject.getOutputLocation(); |
| fProjectStatus.setOK(); |
| return; |
| } |
| } catch (CoreException e) { |
| JavaPlugin.log(e); |
| fCurrJProject= null; |
| } |
| fProjectStatus.setError(NewWizardMessages.NewSourceFolderWizardPage_error_NotAJavaProject); |
| } |
| |
| private void updateRootStatus() { |
| fRootDialogField.enableButton(fCurrJProject != null); |
| fIsProjectAsSourceFolder= false; |
| if (fCurrJProject == null) { |
| return; |
| } |
| fRootStatus.setOK(); |
| |
| IPath projPath= fCurrJProject.getProject().getFullPath(); |
| String str= fRootDialogField.getText(); |
| if (str.length() == 0) { |
| fRootStatus.setError(Messages.format(NewWizardMessages.NewSourceFolderWizardPage_error_EnterRootName, BasicElementLabels.getPathLabel(fCurrJProject.getPath(), false))); |
| } else { |
| IPath path= projPath.append(str); |
| IStatus validate= fWorkspaceRoot.getWorkspace().validatePath(path.toString(), IResource.FOLDER); |
| if (validate.matches(IStatus.ERROR)) { |
| fRootStatus.setError(Messages.format(NewWizardMessages.NewSourceFolderWizardPage_error_InvalidRootName, validate.getMessage())); |
| } else { |
| IResource res= fWorkspaceRoot.findMember(path); |
| if (res != null) { |
| if (res.getType() != IResource.FOLDER) { |
| fRootStatus.setError(NewWizardMessages.NewSourceFolderWizardPage_error_NotAFolder); |
| return; |
| } |
| if (res.isVirtual()) { |
| fRootStatus.setError(NewWizardMessages.NewSourceFolderWizardPage_error_FolderIsVirtual); |
| return; |
| } |
| } else { |
| if (!ResourcesPlugin.getWorkspace().validateFiltered(fWorkspaceRoot.getFolder(path)).isOK()) { |
| fRootStatus.setError(NewWizardMessages.NewSourceFolderWizardPage_error_FolderNameFiltered); |
| return; |
| } |
| URI projLocation= fCurrJProject.getProject().getLocationURI(); |
| if (projLocation != null) { |
| try { |
| IFileStore store= EFS.getStore(projLocation).getChild(str); |
| if (store.fetchInfo().exists()) { |
| fRootStatus.setError(NewWizardMessages.NewSourceFolderWizardPage_error_AlreadyExistingDifferentCase); |
| return; |
| } |
| } catch (CoreException e) { |
| // we couldn't create the file store. Ignore the exception |
| // since we can't check if the file exist. Pretend that it |
| // doesn't. |
| } |
| } |
| } |
| ArrayList<IClasspathEntry> newEntries= new ArrayList<>(fEntries.length + 1); |
| int projectEntryIndex= -1; |
| |
| for (int i= 0; i < fEntries.length; i++) { |
| IClasspathEntry curr= fEntries[i]; |
| if (curr.getEntryKind() == IClasspathEntry.CPE_SOURCE) { |
| if (path.equals(curr.getPath())) { |
| fRootStatus.setError(NewWizardMessages.NewSourceFolderWizardPage_error_AlreadyExisting); |
| return; |
| } |
| if (projPath.equals(curr.getPath())) { |
| projectEntryIndex= i; |
| } |
| } |
| newEntries.add(curr); |
| } |
| |
| IClasspathAttribute[] attributes; |
| if (fIgnoreOptionalProblemsField.isSelected()) { |
| attributes= new IClasspathAttribute[] { ATTR_IGNORE_OPTIONAL_PROBLEMS_TRUE }; |
| } else { |
| attributes= new IClasspathAttribute[] {}; |
| } |
| IClasspathEntry newEntry= JavaCore.newSourceEntry(path, null, null, null, attributes); |
| |
| Set<IClasspathEntry> modified= new HashSet<>(); |
| if (fExcludeInOthersFields.isSelected()) { |
| addExclusionPatterns(newEntry, newEntries, modified); |
| IClasspathEntry entry= JavaCore.newSourceEntry(path, null, null, null, attributes); |
| insertAtEndOfCategory(entry, newEntries); |
| } else { |
| if (projectEntryIndex != -1) { |
| fIsProjectAsSourceFolder= true; |
| newEntries.set(projectEntryIndex, newEntry); |
| } else { |
| IClasspathEntry entry= JavaCore.newSourceEntry(path, null, null, null, attributes); |
| insertAtEndOfCategory(entry, newEntries); |
| } |
| } |
| |
| fNewEntries= newEntries.toArray(new IClasspathEntry[newEntries.size()]); |
| fNewOutputLocation= fOutputLocation; |
| |
| IJavaModelStatus status= JavaConventions.validateClasspath(fCurrJProject, fNewEntries, fNewOutputLocation); |
| if (!status.isOK()) { |
| if (fOutputLocation.equals(projPath)) { |
| fNewOutputLocation= projPath.append(PreferenceConstants.getPreferenceStore().getString(PreferenceConstants.SRCBIN_BINNAME)); |
| IStatus status2= JavaConventions.validateClasspath(fCurrJProject, fNewEntries, fNewOutputLocation); |
| if (status2.isOK()) { |
| if (fIsProjectAsSourceFolder) { |
| fRootStatus.setInfo(Messages.format(NewWizardMessages.NewSourceFolderWizardPage_warning_ReplaceSFandOL, BasicElementLabels.getPathLabel(fNewOutputLocation, false))); |
| } else { |
| fRootStatus.setInfo(Messages.format(NewWizardMessages.NewSourceFolderWizardPage_warning_ReplaceOL, BasicElementLabels.getPathLabel(fNewOutputLocation, false))); |
| } |
| return; |
| } |
| } |
| fRootStatus.setError(status.getMessage()); |
| return; |
| } else if (fIsProjectAsSourceFolder) { |
| fRootStatus.setInfo(NewWizardMessages.NewSourceFolderWizardPage_warning_ReplaceSF); |
| return; |
| } |
| if (!modified.isEmpty()) { |
| String info= modified.size() == 1 ? Messages.format(NewWizardMessages.NewSourceFolderWizardPage_warning_AddedExclusions_singular, (modified.iterator().next()) |
| .getPath()) : Messages.format(NewWizardMessages.NewSourceFolderWizardPage_warning_AddedExclusions_plural, String.valueOf(modified.size())); |
| fRootStatus.setInfo(info); |
| return; |
| } |
| } |
| } |
| } |
| |
| private void insertAtEndOfCategory(IClasspathEntry entry, List<IClasspathEntry> entries) { |
| int length= entries.size(); |
| IClasspathEntry[] elements= entries.toArray(new IClasspathEntry[length]); |
| int i= 0; |
| while (i < length && elements[i].getEntryKind() != entry.getEntryKind()) { |
| i++; |
| } |
| if (i < length) { |
| i++; |
| while (i < length && elements[i].getEntryKind() == entry.getEntryKind()) { |
| i++; |
| } |
| entries.add(i, entry); |
| return; |
| } |
| |
| switch (entry.getEntryKind()) { |
| case IClasspathEntry.CPE_SOURCE: |
| entries.add(0, entry); |
| break; |
| case IClasspathEntry.CPE_CONTAINER: |
| case IClasspathEntry.CPE_LIBRARY: |
| case IClasspathEntry.CPE_PROJECT: |
| case IClasspathEntry.CPE_VARIABLE: |
| default: |
| entries.add(entry); |
| break; |
| } |
| } |
| |
| private void addExclusionPatterns(IClasspathEntry newEntry, List<IClasspathEntry> existing, Set<IClasspathEntry> modifiedEntries) { |
| IPath entryPath= newEntry.getPath(); |
| for (int i= 0; i < existing.size(); i++) { |
| IClasspathEntry curr= existing.get(i); |
| IPath currPath= curr.getPath(); |
| if (curr.getEntryKind() == IClasspathEntry.CPE_SOURCE && currPath.isPrefixOf(entryPath)) { |
| IPath[] exclusionFilters= curr.getExclusionPatterns(); |
| if (!JavaModelUtil.isExcludedPath(entryPath, exclusionFilters)) { |
| IPath pathToExclude= entryPath.removeFirstSegments(currPath.segmentCount()).addTrailingSeparator(); |
| IPath[] newExclusionFilters= new IPath[exclusionFilters.length + 1]; |
| System.arraycopy(exclusionFilters, 0, newExclusionFilters, 0, exclusionFilters.length); |
| newExclusionFilters[exclusionFilters.length]= pathToExclude; |
| |
| IClasspathEntry updated= JavaCore.newSourceEntry(currPath, newExclusionFilters, curr.getOutputLocation()); |
| existing.set(i, updated); |
| modifiedEntries.add(updated); |
| } |
| } |
| } |
| } |
| |
| // ---- creation ---------------- |
| |
| public IPackageFragmentRoot getNewPackageFragmentRoot() { |
| return fCreatedRoot; |
| } |
| |
| public IResource getCorrespondingResource() { |
| return fCurrJProject.getProject().getFolder(fRootDialogField.getText()); |
| } |
| |
| public void createPackageFragmentRoot(IProgressMonitor monitor) throws CoreException, InterruptedException { |
| if (monitor == null) { |
| monitor= new NullProgressMonitor(); |
| } |
| monitor.beginTask(NewWizardMessages.NewSourceFolderWizardPage_operation, 3); |
| try { |
| IPath projPath= fCurrJProject.getProject().getFullPath(); |
| if (fOutputLocation.equals(projPath) && !fNewOutputLocation.equals(projPath)) { |
| if (BuildPathsBlock.hasClassfiles(fCurrJProject.getProject())) { |
| if (BuildPathsBlock.getRemoveOldBinariesQuery(getShell()).doQuery(false, projPath)) { |
| BuildPathsBlock.removeOldClassfiles(fCurrJProject.getProject()); |
| } |
| } |
| } |
| |
| String relPath= fRootDialogField.getText(); |
| |
| IFolder folder= fCurrJProject.getProject().getFolder(relPath); |
| if (!folder.exists()) { |
| CoreUtility.createFolder(folder, true, true, new SubProgressMonitor(monitor, 1)); |
| } |
| if (monitor.isCanceled()) { |
| throw new InterruptedException(); |
| } |
| |
| fCurrJProject.setRawClasspath(fNewEntries, fNewOutputLocation, new SubProgressMonitor(monitor, 2)); |
| |
| fCreatedRoot= fCurrJProject.getPackageFragmentRoot(folder); |
| } finally { |
| monitor.done(); |
| } |
| } |
| |
| // ------------- choose dialogs |
| |
| private IFolder chooseFolder(String title, String message, IPath initialPath) { |
| Class<?>[] acceptedClasses= new Class[] { IFolder.class }; |
| ISelectionStatusValidator validator= new TypedElementSelectionValidator(acceptedClasses, false); |
| ViewerFilter filter= new TypedViewerFilter(acceptedClasses, null); |
| |
| ILabelProvider lp= new WorkbenchLabelProvider(); |
| ITreeContentProvider cp= new WorkbenchContentProvider(); |
| |
| IProject currProject= fCurrJProject.getProject(); |
| |
| ElementTreeSelectionDialog dialog= new ElementTreeSelectionDialog(getShell(), lp, cp); |
| dialog.setValidator(validator); |
| dialog.setTitle(title); |
| dialog.setMessage(message); |
| dialog.addFilter(filter); |
| dialog.setInput(currProject); |
| dialog.setComparator(new ResourceComparator(ResourceComparator.NAME)); |
| IResource res= currProject.findMember(initialPath); |
| if (res != null) { |
| dialog.setInitialSelection(res); |
| } |
| |
| if (dialog.open() == Window.OK) { |
| return (IFolder) dialog.getFirstResult(); |
| } |
| return null; |
| } |
| |
| private IJavaProject chooseProject() { |
| IJavaProject[] projects; |
| try { |
| projects= JavaCore.create(fWorkspaceRoot).getJavaProjects(); |
| } catch (JavaModelException e) { |
| JavaPlugin.log(e); |
| projects= new IJavaProject[0]; |
| } |
| |
| ILabelProvider labelProvider= new JavaElementLabelProvider(JavaElementLabelProvider.SHOW_DEFAULT); |
| ElementListSelectionDialog dialog= new ElementListSelectionDialog(getShell(), labelProvider); |
| dialog.setTitle(NewWizardMessages.NewSourceFolderWizardPage_ChooseProjectDialog_title); |
| dialog.setMessage(NewWizardMessages.NewSourceFolderWizardPage_ChooseProjectDialog_description); |
| dialog.setElements(projects); |
| dialog.setInitialSelections(new Object[] { fCurrJProject }); |
| dialog.setHelpAvailable(false); |
| if (dialog.open() == Window.OK) { |
| return (IJavaProject) dialog.getFirstResult(); |
| } |
| return null; |
| } |
| |
| } |
