| /******************************************************************************* |
| * 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.ajdt.internal.buildconfig.propertypage; |
| |
| import java.util.ArrayList; |
| import java.util.HashSet; |
| import java.util.Iterator; |
| import java.util.List; |
| import java.util.Set; |
| |
| import org.eclipse.core.resources.IContainer; |
| 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.core.runtime.CoreException; |
| 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.internal.corext.util.Messages; |
| import org.eclipse.jdt.internal.ui.JavaPlugin; |
| import org.eclipse.jdt.internal.ui.util.PixelConverter; |
| import org.eclipse.jdt.internal.ui.wizards.NewWizardMessages; |
| import org.eclipse.jdt.internal.ui.wizards.TypedViewerFilter; |
| import org.eclipse.jdt.internal.ui.wizards.buildpaths.CPListElement; |
| import org.eclipse.jdt.internal.ui.wizards.buildpaths.CPListElementAttribute; |
| import org.eclipse.jdt.internal.ui.wizards.buildpaths.CPListElementSorter; |
| import org.eclipse.jdt.internal.ui.wizards.buildpaths.CPListLabelProvider; |
| import org.eclipse.jdt.internal.ui.wizards.buildpaths.ExclusionInclusionDialog; |
| import org.eclipse.jdt.internal.ui.wizards.buildpaths.MultipleFolderSelectionDialog; |
| import org.eclipse.jdt.internal.ui.wizards.buildpaths.NewSourceFolderDialog; |
| import org.eclipse.jdt.internal.ui.wizards.buildpaths.OutputLocationDialog; |
| import org.eclipse.jdt.internal.ui.wizards.buildpaths.SourceContainerWorkbookPage; |
| 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.ITreeListAdapter; |
| import org.eclipse.jdt.internal.ui.wizards.dialogfields.LayoutUtil; |
| import org.eclipse.jdt.internal.ui.wizards.dialogfields.ListDialogField; |
| import org.eclipse.jdt.internal.ui.wizards.dialogfields.StringDialogField; |
| import org.eclipse.jdt.internal.ui.wizards.dialogfields.TreeListDialogField; |
| import org.eclipse.jdt.ui.PreferenceConstants; |
| import org.eclipse.jface.dialogs.MessageDialog; |
| import org.eclipse.jface.util.Assert; |
| import org.eclipse.jface.viewers.ILabelProvider; |
| import org.eclipse.jface.viewers.ITreeContentProvider; |
| import org.eclipse.jface.viewers.StructuredSelection; |
| import org.eclipse.jface.viewers.ViewerFilter; |
| import org.eclipse.jface.window.Window; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.events.KeyEvent; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Control; |
| import org.eclipse.swt.widgets.Shell; |
| import org.eclipse.ui.dialogs.NewFolderDialog; |
| import org.eclipse.ui.model.BaseWorkbenchContentProvider; |
| import org.eclipse.ui.model.WorkbenchLabelProvider; |
| |
| /** |
| * Copied from org.eclipse.jdt.internal.ui.wizards.buildpaths.SourceContainerWorkbookPage; |
| * Change marked with //AspectJ |
| * |
| */ |
| |
| public class BCContainerWorkbookPage extends SourceContainerWorkbookPage { |
| |
| private ListDialogField fClassPathList; |
| private IJavaProject fCurrJProject; |
| private IPath fProjPath; |
| |
| private Control fSWTControl; |
| |
| private IWorkspaceRoot fWorkspaceRoot; |
| |
| private TreeListDialogField fFoldersList; |
| |
| private StringDialogField fOutputLocationField; |
| |
| // AspectJ Change Begin |
| // Removed "Allow output folder for source folders" option |
| // private SelectionButtonDialogField fUseFolderOutputs; |
| // AspectJ Change End |
| |
| private final int IDX_ADD= 0; |
| private final int IDX_EDIT= 2; |
| private final int IDX_REMOVE= 3; |
| |
| public BCContainerWorkbookPage(ListDialogField classPathList, StringDialogField outputLocationField) { |
| super(classPathList, outputLocationField); |
| |
| fWorkspaceRoot= ResourcesPlugin.getWorkspace().getRoot(); |
| fClassPathList= classPathList; |
| |
| fOutputLocationField= outputLocationField; |
| |
| fSWTControl= null; |
| |
| SourceContainerAdapter adapter= new SourceContainerAdapter(); |
| |
| String[] buttonLabels; |
| |
| |
| buttonLabels= new String[] { |
| /* 0 = IDX_ADDEXIST */ NewWizardMessages.SourceContainerWorkbookPage_folders_add_button, |
| /* 1 */ null, |
| // AspectJ Change Begin |
| // Removed 'Edit' button as we have removed everything that could have been edited. |
| /* 2 */ null, |
| // /* 2 = IDX_EDIT */ NewWizardMessages.getString("SourceContainerWorkbookPage.folders.edit.button"), //$NON-NLS-1$ |
| // AspectJ Change End |
| /* 3 = IDX_REMOVE */ NewWizardMessages.SourceContainerWorkbookPage_folders_remove_button |
| }; |
| |
| fFoldersList= new TreeListDialogField(adapter, buttonLabels, new CPListLabelProvider()); |
| fFoldersList.setDialogFieldListener(adapter); |
| fFoldersList.setLabelText(NewWizardMessages.SourceContainerWorkbookPage_folders_label); |
| |
| fFoldersList.setViewerSorter(new CPListElementSorter()); |
| fFoldersList.enableButton(IDX_EDIT, false); |
| |
| // AspectJ Change Begin |
| // Removed "Allow output folder for source folders" option |
| // fUseFolderOutputs= new SelectionButtonDialogField(SWT.CHECK); |
| // fUseFolderOutputs.setSelection(false); |
| // fUseFolderOutputs.setLabelText(NewWizardMessages.getString("SourceContainerWorkbookPage.folders.check")); //$NON-NLS-1$ |
| // fUseFolderOutputs.setDialogFieldListener(adapter); |
| // AspectJ Change End |
| } |
| |
| public void init(IJavaProject jproject) { |
| fCurrJProject= jproject; |
| fProjPath= fCurrJProject.getProject().getFullPath(); |
| updateFoldersList(); |
| } |
| |
| private void updateFoldersList() { |
| ArrayList folders= new ArrayList(); |
| |
| List cpelements= fClassPathList.getElements(); |
| for (int i= 0; i < cpelements.size(); i++) { |
| CPListElement cpe= (CPListElement)cpelements.get(i); |
| if (cpe.getEntryKind() == IClasspathEntry.CPE_SOURCE) { |
| folders.add(cpe); |
| } |
| } |
| fFoldersList.setElements(folders); |
| // AspectJ Change Begin |
| // Removed "Allow output folder for source folders" option |
| // fUseFolderOutputs.setSelection(useFolderOutputs); |
| // AspectJ Change End |
| |
| for (int i= 0; i < folders.size(); i++) { |
| CPListElement cpe= (CPListElement) folders.get(i); |
| IPath[] patterns= (IPath[]) cpe.getAttribute(CPListElement.EXCLUSION); |
| boolean hasOutputFolder= (cpe.getAttribute(CPListElement.OUTPUT) != null); |
| if (patterns.length > 0 || hasOutputFolder) { |
| fFoldersList.expandElement(cpe, 3); |
| } |
| } |
| } |
| |
| public Control getControl(Composite parent) { |
| PixelConverter converter= new PixelConverter(parent); |
| Composite composite= new Composite(parent, SWT.NONE); |
| |
| LayoutUtil.doDefaultLayout(composite, new DialogField[] { fFoldersList }, true); |
| LayoutUtil.setHorizontalGrabbing(fFoldersList.getTreeControl(null)); |
| |
| int buttonBarWidth= converter.convertWidthInCharsToPixels(24); |
| fFoldersList.setButtonsMinWidth(buttonBarWidth); |
| |
| fSWTControl= composite; |
| |
| // expand |
| List elements= fFoldersList.getElements(); |
| for (int i= 0; i < elements.size(); i++) { |
| CPListElement elem= (CPListElement) elements.get(i); |
| IPath[] exclusionPatterns= (IPath[]) elem.getAttribute(CPListElement.EXCLUSION); |
| IPath[] inclusionPatterns= (IPath[]) elem.getAttribute(CPListElement.INCLUSION); |
| IPath output= (IPath) elem.getAttribute(CPListElement.OUTPUT); |
| if (exclusionPatterns.length > 0 || inclusionPatterns.length > 0 || output != null) { |
| fFoldersList.expandElement(elem, 3); |
| } |
| } |
| return composite; |
| } |
| |
| private Shell getShell() { |
| if (fSWTControl != null) { |
| return fSWTControl.getShell(); |
| } |
| return JavaPlugin.getActiveWorkbenchShell(); |
| } |
| |
| |
| private class SourceContainerAdapter implements ITreeListAdapter, IDialogFieldListener { |
| |
| private final Object[] EMPTY_ARR= new Object[0]; |
| |
| // -------- IListAdapter -------- |
| public void customButtonPressed(TreeListDialogField field, int index) { |
| sourcePageCustomButtonPressed(field, index); |
| } |
| |
| public void selectionChanged(TreeListDialogField field) { |
| sourcePageSelectionChanged(field); |
| } |
| |
| public void doubleClicked(TreeListDialogField field) { |
| sourcePageDoubleClicked(field); |
| } |
| |
| public void keyPressed(TreeListDialogField field, KeyEvent event) { |
| sourcePageKeyPressed(field, event); |
| } |
| |
| public Object[] getChildren(TreeListDialogField field, Object element) { |
| // AspectJ Change Begin |
| // Removed "Allow output folder for source folders" option |
| // if (element instanceof CPListElement) { |
| // return ((CPListElement) element).getChildren(!fUseFolderOutputs.isSelected()); |
| // } |
| // AspectJ Change End |
| return EMPTY_ARR; |
| } |
| |
| public Object getParent(TreeListDialogField field, Object element) { |
| if (element instanceof CPListElementAttribute) { |
| return ((CPListElementAttribute) element).getParent(); |
| } |
| return null; |
| } |
| |
| public boolean hasChildren(TreeListDialogField field, Object element) { |
| //AspectJ Change Begin |
| //We don't want the user to see inclusions or exclusion patterns |
| return false; //(element instanceof CPListElement); |
| //AspectJ Change End |
| } |
| |
| // ---------- IDialogFieldListener -------- |
| public void dialogFieldChanged(DialogField field) { |
| sourcePageDialogFieldChanged(field); |
| } |
| |
| } |
| |
| protected void sourcePageKeyPressed(TreeListDialogField field, KeyEvent event) { |
| if (field == fFoldersList) { |
| if (event.character == SWT.DEL && event.stateMask == 0) { |
| List selection= field.getSelectedElements(); |
| if (canRemove(selection)) { |
| removeEntry(); |
| } |
| } |
| } |
| } |
| |
| protected void sourcePageDoubleClicked(TreeListDialogField field) { |
| if (field == fFoldersList) { |
| List selection= field.getSelectedElements(); |
| if (canEdit(selection)) { |
| editEntry(); |
| } |
| } |
| } |
| |
| private boolean hasFolders(IContainer container) { |
| try { |
| IResource[] members= container.members(); |
| for (int i= 0; i < members.length; i++) { |
| if (members[i] instanceof IContainer) { |
| return true; |
| } |
| } |
| } catch (CoreException e) { |
| // ignore |
| } |
| return false; |
| } |
| |
| |
| protected void sourcePageCustomButtonPressed(DialogField field, int index) { |
| if (field == fFoldersList) { |
| if (index == IDX_ADD) { |
| List elementsToAdd= new ArrayList(10); |
| IProject project= fCurrJProject.getProject(); |
| if (project.exists()) { |
| if (hasFolders(project)) { |
| CPListElement[] srcentries= openSourceContainerDialog(null); |
| if (srcentries != null) { |
| for (int i= 0; i < srcentries.length; i++) { |
| elementsToAdd.add(srcentries[i]); |
| } |
| } |
| } else { |
| CPListElement entry= openNewSourceContainerDialog(null, true); |
| if (entry != null) { |
| elementsToAdd.add(entry); |
| } |
| } |
| } else { |
| CPListElement entry= openNewSourceContainerDialog(null, false); |
| if (entry != null) { |
| elementsToAdd.add(entry); |
| } |
| } |
| if (!elementsToAdd.isEmpty()) { |
| if (fFoldersList.getSize() == 1) { |
| CPListElement existing= (CPListElement) fFoldersList.getElement(0); |
| if (existing.getResource() instanceof IProject) { |
| askForChangingBuildPathDialog(existing); |
| } |
| } |
| HashSet modifiedElements= new HashSet(); |
| askForAddingExclusionPatternsDialog(elementsToAdd, modifiedElements); |
| |
| fFoldersList.addElements(elementsToAdd); |
| fFoldersList.postSetSelection(new StructuredSelection(elementsToAdd)); |
| |
| if (!modifiedElements.isEmpty()) { |
| for (Iterator iter= modifiedElements.iterator(); iter.hasNext();) { |
| Object elem= iter.next(); |
| fFoldersList.refresh(elem); |
| fFoldersList.expandElement(elem, 3); |
| } |
| } |
| |
| } |
| } else if (index == IDX_EDIT) { |
| editEntry(); |
| } else if (index == IDX_REMOVE) { |
| removeEntry(); |
| } |
| } |
| } |
| |
| private void editEntry() { |
| List selElements= fFoldersList.getSelectedElements(); |
| if (selElements.size() != 1) { |
| return; |
| } |
| Object elem= selElements.get(0); |
| if (fFoldersList.getIndexOfElement(elem) != -1) { |
| editElementEntry((CPListElement) elem); |
| } else if (elem instanceof CPListElementAttribute) { |
| editAttributeEntry((CPListElementAttribute) elem); |
| } |
| } |
| |
| private void editElementEntry(CPListElement elem) { |
| CPListElement res= null; |
| |
| res= openNewSourceContainerDialog(elem, true); |
| |
| if (res != null) { |
| fFoldersList.replaceElement(elem, res); |
| } |
| } |
| |
| private void editAttributeEntry(CPListElementAttribute elem) { |
| String key= elem.getKey(); |
| if (key.equals(CPListElement.OUTPUT)) { |
| CPListElement selElement= elem.getParent(); |
| OutputLocationDialog dialog= new OutputLocationDialog(getShell(), selElement, fClassPathList.getElements()); |
| if (dialog.open() == Window.OK) { |
| selElement.setAttribute(CPListElement.OUTPUT, dialog.getOutputLocation()); |
| fFoldersList.refresh(); |
| fClassPathList.dialogFieldChanged(); // validate |
| } |
| } else if (key.equals(CPListElement.EXCLUSION)) { |
| showExclusionInclusionDialog(elem.getParent(), true); |
| } else if (key.equals(CPListElement.INCLUSION)) { |
| showExclusionInclusionDialog(elem.getParent(), false); |
| } |
| } |
| |
| private void showExclusionInclusionDialog(CPListElement selElement, boolean focusOnExclusion) { |
| ExclusionInclusionDialog dialog= new ExclusionInclusionDialog(getShell(), selElement, focusOnExclusion); |
| if (dialog.open() == Window.OK) { |
| selElement.setAttribute(CPListElement.INCLUSION, dialog.getInclusionPattern()); |
| selElement.setAttribute(CPListElement.EXCLUSION, dialog.getExclusionPattern()); |
| fFoldersList.refresh(); |
| fClassPathList.dialogFieldChanged(); // validate |
| } |
| } |
| |
| protected void sourcePageSelectionChanged(DialogField field) { |
| List selected= fFoldersList.getSelectedElements(); |
| fFoldersList.enableButton(IDX_EDIT, canEdit(selected)); |
| fFoldersList.enableButton(IDX_REMOVE, canRemove(selected)); |
| } |
| |
| private void removeEntry() { |
| List selElements= fFoldersList.getSelectedElements(); |
| for (int i= selElements.size() - 1; i >= 0 ; i--) { |
| Object elem= selElements.get(i); |
| if (elem instanceof CPListElementAttribute) { |
| CPListElementAttribute attrib= (CPListElementAttribute) elem; |
| String key= attrib.getKey(); |
| Object value= null; |
| if (key.equals(CPListElement.EXCLUSION) || key.equals(CPListElement.INCLUSION)) { |
| value= new Path[0]; |
| } |
| attrib.getParent().setAttribute(key, value); |
| selElements.remove(i); |
| } |
| } |
| if (selElements.isEmpty()) { |
| fFoldersList.refresh(); |
| fClassPathList.dialogFieldChanged(); // validate |
| } else { |
| fFoldersList.removeElements(selElements); |
| } |
| } |
| |
| private boolean canRemove(List selElements) { |
| if (selElements.size() == 0) { |
| return false; |
| } |
| for (int i= 0; i < selElements.size(); i++) { |
| Object elem= selElements.get(i); |
| if (elem instanceof CPListElementAttribute) { |
| CPListElementAttribute attrib= (CPListElementAttribute) elem; |
| String key= attrib.getKey(); |
| if (CPListElement.INCLUSION.equals(key)) { |
| if (((IPath[]) attrib.getValue()).length == 0) { |
| return false; |
| } |
| } else if (CPListElement.EXCLUSION.equals(key)) { |
| if (((IPath[]) attrib.getValue()).length == 0) { |
| return false; |
| } |
| } else if (attrib.getValue() == null) { |
| return false; |
| } |
| } else if (elem instanceof CPListElement) { |
| CPListElement curr= (CPListElement) elem; |
| if (curr.getParentContainer() != null) { |
| return false; |
| } |
| } |
| } |
| return true; |
| } |
| |
| private boolean canEdit(List selElements) { |
| if (selElements.size() != 1) { |
| return false; |
| } |
| Object elem= selElements.get(0); |
| if (elem instanceof CPListElement) { |
| return false; |
| } |
| if (elem instanceof CPListElementAttribute) { |
| return true; |
| } |
| return false; |
| } |
| |
| private void sourcePageDialogFieldChanged(DialogField field) { |
| if (fCurrJProject == null) { |
| // not initialized |
| return; |
| } |
| |
| // AspectJ Change Begin |
| // Removed "Allow output folder for source folders" option |
| // if (field == fUseFolderOutputs) { |
| // if (!fUseFolderOutputs.isSelected()) { |
| // int nFolders= fFoldersList.getSize(); |
| // for (int i= 0; i < nFolders; i++) { |
| // CPListElement cpe= (CPListElement) fFoldersList.getElement(i); |
| // cpe.setAttribute(CPListElement.OUTPUT, null); |
| // } |
| // } |
| // fFoldersList.refresh(); |
| // } else |
| // AspectJ Change End |
| if (field == fFoldersList) { |
| updateClasspathList(); |
| } |
| } |
| |
| |
| private void updateClasspathList() { |
| List srcelements= fFoldersList.getElements(); |
| |
| List cpelements= fClassPathList.getElements(); |
| int nEntries= cpelements.size(); |
| // backwards, as entries will be deleted |
| int lastRemovePos= nEntries; |
| int afterLastSourcePos= 0; |
| for (int i= nEntries - 1; i >= 0; i--) { |
| CPListElement cpe= (CPListElement)cpelements.get(i); |
| int kind= cpe.getEntryKind(); |
| if (isEntryKind(kind)) { |
| if (!srcelements.remove(cpe)) { |
| cpelements.remove(i); |
| lastRemovePos= i; |
| } else if (lastRemovePos == nEntries) { |
| afterLastSourcePos= i + 1; |
| } |
| } |
| } |
| |
| if (!srcelements.isEmpty()) { |
| int insertPos= Math.min(afterLastSourcePos, lastRemovePos); |
| cpelements.addAll(insertPos, srcelements); |
| } |
| |
| if (lastRemovePos != nEntries || !srcelements.isEmpty()) { |
| fClassPathList.setElements(cpelements); |
| } |
| } |
| |
| private CPListElement openNewSourceContainerDialog(CPListElement existing, boolean includeLinked) { |
| if (includeLinked) { |
| NewFolderDialog dialog= new NewFolderDialog(getShell(), fCurrJProject.getProject()); |
| dialog.setTitle(NewWizardMessages.SourceContainerWorkbookPage_NewSourceFolderDialog_new_title); |
| if (dialog.open() == Window.OK) { |
| IResource createdFolder= (IResource) dialog.getResult()[0]; |
| return newCPSourceElement(createdFolder); |
| } |
| return null; |
| } else { |
| String title= (existing == null) ? NewWizardMessages.SourceContainerWorkbookPage_NewSourceFolderDialog_new_title : NewWizardMessages.SourceContainerWorkbookPage_NewSourceFolderDialog_edit_title; |
| |
| IProject proj= fCurrJProject.getProject(); |
| NewSourceFolderDialog dialog= new NewSourceFolderDialog(getShell(), title, proj, getExistingContainers(existing), existing); |
| dialog.setMessage(Messages.format(NewWizardMessages.SourceContainerWorkbookPage_NewSourceFolderDialog_description, fProjPath.toString())); |
| if (dialog.open() == Window.OK) { |
| IResource folder= dialog.getSourceFolder(); |
| return newCPSourceElement(folder); |
| } |
| return null; |
| } |
| } |
| |
| |
| |
| /** |
| * Asks to change the output folder to 'proj/bin' when no source folders were existing |
| */ |
| private void askForChangingBuildPathDialog(CPListElement existing) { |
| IPath outputFolder= new Path(fOutputLocationField.getText()); |
| |
| IPath newOutputFolder= null; |
| String message; |
| if (outputFolder.segmentCount() == 1) { |
| String outputFolderName= PreferenceConstants.getPreferenceStore().getString(PreferenceConstants.SRCBIN_BINNAME); |
| newOutputFolder= outputFolder.append(outputFolderName); |
| message= Messages.format(NewWizardMessages.SourceContainerWorkbookPage_ChangeOutputLocationDialog_project_and_output_message, newOutputFolder); |
| } else { |
| message= NewWizardMessages.SourceContainerWorkbookPage_ChangeOutputLocationDialog_project_message; |
| } |
| String title= NewWizardMessages.SourceContainerWorkbookPage_ChangeOutputLocationDialog_title; |
| if (MessageDialog.openQuestion(getShell(), title, message)) { |
| fFoldersList.removeElement(existing); |
| if (newOutputFolder != null) { |
| fOutputLocationField.setText(newOutputFolder.toString()); |
| } |
| } |
| } |
| |
| private void askForAddingExclusionPatternsDialog(List newEntries, Set modifiedEntries) { |
| fixNestingConflicts(newEntries, fFoldersList.getElements(), modifiedEntries); |
| if (!modifiedEntries.isEmpty()) { |
| String title= NewWizardMessages.SourceContainerWorkbookPage_exclusion_added_title; |
| String message= NewWizardMessages.SourceContainerWorkbookPage_exclusion_added_message; |
| MessageDialog.openInformation(getShell(), title, message); |
| } |
| } |
| |
| private CPListElement[] openSourceContainerDialog(CPListElement existing) { |
| |
| Class[] acceptedClasses= new Class[] { IProject.class, IFolder.class }; |
| List existingContainers= getExistingContainers(null); |
| |
| IProject[] allProjects= fWorkspaceRoot.getProjects(); |
| ArrayList rejectedElements= new ArrayList(allProjects.length); |
| IProject currProject= fCurrJProject.getProject(); |
| for (int i= 0; i < allProjects.length; i++) { |
| if (!allProjects[i].equals(currProject)) { |
| rejectedElements.add(allProjects[i]); |
| } |
| } |
| ViewerFilter filter= new TypedViewerFilter(acceptedClasses, rejectedElements.toArray()); |
| |
| ILabelProvider lp= new WorkbenchLabelProvider(); |
| ITreeContentProvider cp= new BaseWorkbenchContentProvider(); |
| |
| String title= (existing == null) ? NewWizardMessages.SourceContainerWorkbookPage_ExistingSourceFolderDialog_new_title : NewWizardMessages.SourceContainerWorkbookPage_ExistingSourceFolderDialog_edit_title; |
| String message= (existing == null) ? NewWizardMessages.SourceContainerWorkbookPage_ExistingSourceFolderDialog_new_description : NewWizardMessages.SourceContainerWorkbookPage_ExistingSourceFolderDialog_edit_description; |
| |
| MultipleFolderSelectionDialog dialog= new MultipleFolderSelectionDialog(getShell(), lp, cp); |
| dialog.setExisting(existingContainers.toArray()); |
| dialog.setTitle(title); |
| dialog.setMessage(message); |
| dialog.addFilter(filter); |
| dialog.setInput(fCurrJProject.getProject().getParent()); |
| if (existing == null) { |
| dialog.setInitialFocus(fCurrJProject.getProject()); |
| } else { |
| dialog.setInitialFocus(existing.getResource()); |
| } |
| if (dialog.open() == Window.OK) { |
| Object[] elements= dialog.getResult(); |
| CPListElement[] res= new CPListElement[elements.length]; |
| for (int i= 0; i < res.length; i++) { |
| IResource elem= (IResource)elements[i]; |
| res[i]= newCPSourceElement(elem); |
| } |
| return res; |
| } |
| return null; |
| } |
| |
| private List getExistingContainers(CPListElement existing) { |
| List res= new ArrayList(); |
| List cplist= fFoldersList.getElements(); |
| for (int i= 0; i < cplist.size(); i++) { |
| CPListElement elem= (CPListElement)cplist.get(i); |
| if (elem != existing) { |
| IResource resource= elem.getResource(); |
| if (resource instanceof IContainer) { // defensive code |
| res.add(resource); |
| } |
| } |
| } |
| return res; |
| } |
| |
| private CPListElement newCPSourceElement(IResource res) { |
| Assert.isNotNull(res); |
| return new CPListElement(fCurrJProject, IClasspathEntry.CPE_SOURCE, res.getFullPath(), res); |
| } |
| |
| /* |
| * @see BuildPathBasePage#getSelection |
| */ |
| public List getSelection() { |
| return fFoldersList.getSelectedElements(); |
| } |
| |
| /* |
| * @see BuildPathBasePage#setSelection |
| */ |
| public void setSelection(List selElements) { |
| fFoldersList.selectElements(new StructuredSelection(selElements)); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jdt.internal.ui.wizards.buildpaths.BuildPathBasePage#isEntryKind(int) |
| */ |
| public boolean isEntryKind(int kind) { |
| return kind == IClasspathEntry.CPE_SOURCE; |
| } |
| |
| } |