| /******************************************************************************* |
| * Copyright (c) 2004, 2009 Richard Hoefter 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: |
| * Richard Hoefter (richard.hoefter@web.de) - initial API and implementation, bug 95296 |
| * IBM Corporation - adapted to wizard export page |
| *******************************************************************************/ |
| |
| package org.eclipse.ant.internal.ui.datatransfer; |
| |
| import java.io.IOException; |
| import java.lang.reflect.InvocationTargetException; |
| import java.util.ArrayList; |
| import java.util.Iterator; |
| import java.util.List; |
| import java.util.Set; |
| import java.util.TreeSet; |
| |
| import javax.xml.parsers.ParserConfigurationException; |
| import javax.xml.transform.TransformerConfigurationException; |
| import javax.xml.transform.TransformerException; |
| |
| import org.eclipse.ant.internal.ui.AntUIPlugin; |
| import org.eclipse.core.resources.IWorkspaceRoot; |
| import org.eclipse.core.resources.ResourcesPlugin; |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.core.runtime.SubMonitor; |
| import org.eclipse.jdt.core.IJavaModel; |
| import org.eclipse.jdt.core.IJavaProject; |
| import org.eclipse.jdt.core.JavaCore; |
| import org.eclipse.jdt.core.JavaModelException; |
| import org.eclipse.jface.dialogs.Dialog; |
| import org.eclipse.jface.dialogs.MessageDialog; |
| import org.eclipse.jface.operation.IRunnableWithProgress; |
| import org.eclipse.jface.viewers.CheckStateChangedEvent; |
| import org.eclipse.jface.viewers.CheckboxTableViewer; |
| import org.eclipse.jface.viewers.ICheckStateListener; |
| import org.eclipse.jface.viewers.TableLayout; |
| import org.eclipse.jface.wizard.WizardPage; |
| import org.eclipse.swt.SWT; |
| 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.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.swt.widgets.Text; |
| import org.eclipse.ui.model.WorkbenchContentProvider; |
| import org.eclipse.ui.model.WorkbenchLabelProvider; |
| |
| import com.ibm.icu.text.MessageFormat; |
| |
| public class AntBuildfileExportPage extends WizardPage { |
| |
| private CheckboxTableViewer fTableViewer; |
| private List fSelectedJavaProjects = new ArrayList(); |
| private Button compatibilityCheckbox; |
| private Button compilerCheckbox; |
| private Text buildfilenameText; |
| private Text junitdirText; |
| |
| public AntBuildfileExportPage() |
| { |
| super("AntBuildfileExportWizardPage"); //$NON-NLS-1$ |
| setPageComplete(false); |
| setTitle(DataTransferMessages.AntBuildfileExportPage_0); |
| setDescription(DataTransferMessages.AntBuildfileExportPage_1); |
| } |
| |
| /* |
| * @see IDialogPage#createControl(Composite) |
| */ |
| public void createControl(Composite parent) { |
| |
| initializeDialogUnits(parent); |
| |
| Composite workArea = new Composite(parent, SWT.NONE); |
| setControl(workArea); |
| |
| workArea.setLayout(new GridLayout()); |
| workArea.setLayoutData(new GridData(GridData.FILL_BOTH |
| | GridData.GRAB_HORIZONTAL | GridData.GRAB_VERTICAL)); |
| |
| Label titel= new Label(workArea, SWT.NONE); |
| titel.setText(DataTransferMessages.AntBuildfileExportPage_2); |
| |
| Composite listComposite = new Composite(workArea, SWT.NONE); |
| GridLayout layout = new GridLayout(); |
| layout.numColumns = 2; |
| layout.marginWidth = 0; |
| layout.makeColumnsEqualWidth = false; |
| listComposite.setLayout(layout); |
| |
| listComposite.setLayoutData(new GridData(GridData.GRAB_HORIZONTAL |
| | GridData.GRAB_VERTICAL | GridData.FILL_BOTH)); |
| |
| //TODO set F1 help |
| |
| Table table = new Table(listComposite, SWT.CHECK | SWT.BORDER | SWT.V_SCROLL | SWT.H_SCROLL); |
| fTableViewer = new CheckboxTableViewer(table); |
| table.setLayout(new TableLayout()); |
| GridData data = new GridData(SWT.FILL, SWT.FILL, true, true); |
| data.heightHint = 300; |
| table.setLayoutData(data); |
| fTableViewer.setContentProvider(new WorkbenchContentProvider() { |
| public Object[] getElements(Object element) { |
| if (element instanceof IJavaProject[]) { |
| return (IJavaProject[]) element; |
| } |
| return null; |
| } |
| }); |
| fTableViewer.setLabelProvider(new WorkbenchLabelProvider()); |
| fTableViewer.addCheckStateListener(new ICheckStateListener() { |
| public void checkStateChanged(CheckStateChangedEvent event) { |
| if (event.getChecked()) { |
| fSelectedJavaProjects.add(event.getElement()); |
| } else { |
| fSelectedJavaProjects.remove(event.getElement()); |
| } |
| updateEnablement(); |
| } |
| }); |
| |
| initializeProjects(); |
| createSelectionButtons(listComposite); |
| createCheckboxes(workArea); |
| createTextFields(workArea); |
| setControl(workArea); |
| updateEnablement(); |
| Dialog.applyDialogFont(parent); |
| } |
| |
| private void createSelectionButtons(Composite composite) { |
| |
| Composite buttonsComposite = new Composite(composite, SWT.NONE); |
| GridLayout layout = new GridLayout(); |
| layout.marginWidth = 0; |
| layout.marginHeight = 0; |
| buttonsComposite.setLayout(layout); |
| |
| buttonsComposite.setLayoutData(new GridData( |
| GridData.VERTICAL_ALIGN_BEGINNING)); |
| |
| Button selectAll = new Button(buttonsComposite, SWT.PUSH); |
| selectAll.setText(DataTransferMessages.AntBuildfileExportPage_11); |
| selectAll.addSelectionListener(new SelectionAdapter() { |
| public void widgetSelected(SelectionEvent e) { |
| for (int i = 0; i < fTableViewer.getTable().getItemCount(); i++) { |
| fSelectedJavaProjects.add(fTableViewer.getElementAt(i)); |
| } |
| fTableViewer.setAllChecked(true); |
| updateEnablement(); |
| } |
| }); |
| setButtonLayoutData(selectAll); |
| |
| Button deselectAll = new Button(buttonsComposite, SWT.PUSH); |
| deselectAll.setText(DataTransferMessages.AntBuildfileExportPage_12); |
| deselectAll.addSelectionListener(new SelectionAdapter() { |
| public void widgetSelected(SelectionEvent e) { |
| fSelectedJavaProjects.clear(); |
| fTableViewer.setAllChecked(false); |
| updateEnablement(); |
| } |
| }); |
| setButtonLayoutData(deselectAll); |
| } |
| |
| private void createCheckboxes(Composite composite) { |
| |
| compatibilityCheckbox = new Button(composite, SWT.CHECK); |
| compatibilityCheckbox.setSelection(true); |
| compatibilityCheckbox.setText(DataTransferMessages.AntBuildfileExportPage_13); |
| compatibilityCheckbox.setToolTipText(DataTransferMessages.AntBuildfileExportPage_14); |
| |
| compilerCheckbox = new Button(composite, SWT.CHECK); |
| compilerCheckbox.setSelection(true); |
| compilerCheckbox.setText(DataTransferMessages.AntBuildfileExportPage_15); |
| } |
| |
| private void createTextFields(Composite composite) { |
| |
| // buildfilename and junitdir group |
| Composite containerGroup = new Composite(composite, SWT.NONE); |
| GridLayout layout = new GridLayout(); |
| layout.numColumns = 2; |
| containerGroup.setLayout(layout); |
| containerGroup.setLayoutData(new GridData( |
| GridData.HORIZONTAL_ALIGN_FILL | GridData.GRAB_HORIZONTAL)); |
| |
| // label |
| Label buildfilenameLabel = new Label(containerGroup, SWT.NONE); |
| buildfilenameLabel.setText(DataTransferMessages.AntBuildfileExportPage_16); |
| |
| // text field |
| buildfilenameText = new Text(containerGroup, SWT.SINGLE | SWT.BORDER); |
| buildfilenameText.setText("build.xml"); //$NON-NLS-1$ |
| GridData data = new GridData(GridData.HORIZONTAL_ALIGN_FILL |
| | GridData.GRAB_HORIZONTAL); |
| buildfilenameText.setLayoutData(data); |
| |
| // label |
| Label junitdirLabel = new Label(containerGroup, SWT.NONE); |
| junitdirLabel.setText(DataTransferMessages.AntBuildfileExportPage_17); |
| |
| // text field |
| junitdirText = new Text(containerGroup, SWT.SINGLE | SWT.BORDER); |
| junitdirText.setText("junit"); //$NON-NLS-1$ |
| junitdirText.setLayoutData(data); |
| |
| ModifyListener listener = new ModifyListener() { |
| public void modifyText(ModifyEvent e) { |
| updateEnablement(); |
| } |
| }; |
| buildfilenameText.addModifyListener(listener); |
| junitdirText.addModifyListener(listener); |
| } |
| |
| private void initializeProjects() { |
| IWorkspaceRoot rootWorkspace = ResourcesPlugin.getWorkspace().getRoot(); |
| IJavaModel javaModel = JavaCore.create(rootWorkspace); |
| IJavaProject[] javaProjects; |
| try { |
| javaProjects = javaModel.getJavaProjects(); |
| } |
| catch (JavaModelException e) { |
| javaProjects= new IJavaProject[0]; |
| } |
| fTableViewer.setInput(javaProjects); |
| // Check any necessary projects |
| if (fSelectedJavaProjects != null) { |
| fTableViewer.setCheckedElements(fSelectedJavaProjects.toArray(new IJavaProject[fSelectedJavaProjects.size()])); |
| } |
| } |
| |
| private void updateEnablement() { |
| boolean complete= true; |
| if (fSelectedJavaProjects.size() == 0) { |
| setErrorMessage(DataTransferMessages.AntBuildfileExportPage_18); |
| complete = false; |
| } |
| List cyclicProjects; |
| try { |
| cyclicProjects = getCyclicProjects(getProjects()); |
| if (cyclicProjects.size() > 0) { |
| setErrorMessage(MessageFormat.format(DataTransferMessages.AntBuildfileExportPage_6, |
| new String[] {ExportUtil.toString(cyclicProjects, ", ")})); //$NON-NLS-1$ |
| complete = false; |
| } |
| } catch (CoreException e) {} |
| if (buildfilenameText.getText().length() == 0) { |
| setErrorMessage(DataTransferMessages.AntBuildfileExportPage_19); |
| complete = false; |
| } |
| if (junitdirText.getText().length() == 0) { |
| setErrorMessage(DataTransferMessages.AntBuildfileExportPage_20); |
| complete = false; |
| } |
| if (complete) { |
| setErrorMessage(null); |
| } |
| setPageComplete(complete); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jface.dialogs.IDialogPage#setVisible(boolean) |
| */ |
| public void setVisible(boolean visible) { |
| super.setVisible(visible); |
| if (visible) { |
| fTableViewer.getTable().setFocus(); |
| } |
| } |
| |
| protected void setSelectedProjects(List selectedJavaProjects) { |
| fSelectedJavaProjects.addAll(selectedJavaProjects); |
| } |
| |
| /** |
| * Convert Eclipse Java projects to Ant build files. Displays error dialogs. |
| */ |
| public boolean generateBuildfiles() { |
| setErrorMessage(null); |
| final List projectNames = new ArrayList(); |
| final Set projects; |
| try { |
| projects = getProjects(); |
| } catch (JavaModelException e) { |
| AntUIPlugin.log(e); |
| setErrorMessage(MessageFormat.format( |
| DataTransferMessages.AntBuildfileExportPage_10, |
| new String[] { e.toString() })); |
| return false; |
| } |
| IRunnableWithProgress runnable = new IRunnableWithProgress() { |
| public void run(IProgressMonitor pm) throws InterruptedException { |
| SubMonitor localmonitor = SubMonitor.convert(pm, DataTransferMessages.AntBuildfileExportPage_creating_build_files, projects.size()); |
| Exception problem= null; |
| try { |
| BuildFileCreator.setOptions( |
| buildfilenameText.getText(), |
| junitdirText.getText(), |
| compatibilityCheckbox.getSelection(), |
| compilerCheckbox.getSelection()); |
| projectNames.addAll(BuildFileCreator.createBuildFiles(projects, getShell(), localmonitor.newChild(projects.size()))); |
| } catch (JavaModelException e) { |
| problem= e; |
| } catch (TransformerConfigurationException e) { |
| problem= e; |
| } catch (ParserConfigurationException e) { |
| problem= e; |
| } catch (TransformerException e) { |
| problem= e; |
| } catch (IOException e) { |
| problem= e; |
| } catch (CoreException e) { |
| problem= e; |
| } |
| |
| if (problem != null) { |
| AntUIPlugin.log(problem); |
| setErrorMessage(MessageFormat.format(DataTransferMessages.AntBuildfileExportPage_10, new String[] {problem.toString()})); |
| } |
| } |
| }; |
| |
| try { |
| getContainer().run(false, false, runnable); |
| } catch (InvocationTargetException e) { |
| AntUIPlugin.log(e); |
| return false; |
| } catch (InterruptedException e) { |
| AntUIPlugin.log(e); |
| return false; |
| } |
| if (getErrorMessage() != null) { |
| return false; |
| } |
| return true; |
| } |
| |
| /** |
| * Get projects to write buildfiles for. Opens confirmation dialog. |
| * @return set of project names |
| */ |
| private Set getProjects() throws JavaModelException |
| { |
| // collect all projects to create buildfiles for |
| Set projects = new TreeSet(ExportUtil.getJavaProjectComparator()); |
| Iterator javaProjects = fSelectedJavaProjects.iterator(); |
| while (javaProjects.hasNext()) { |
| IJavaProject javaProject = (IJavaProject) javaProjects.next(); |
| projects.addAll(ExportUtil.getClasspathProjectsRecursive(javaProject)); |
| projects.add(javaProject); |
| } |
| |
| // confirm overwrite |
| List confirmOverwrite = getConfirmOverwriteSet(projects); |
| if (confirmOverwrite.size() > 0) |
| { |
| String message = DataTransferMessages.AntBuildfileExportPage_3 + ExportUtil.NEWLINE + |
| ExportUtil.toString(confirmOverwrite, ExportUtil.NEWLINE); |
| if (!MessageDialog.openConfirm(getShell(), DataTransferMessages.AntBuildfileExportPage_4, message)) |
| { |
| return new TreeSet(ExportUtil.getJavaProjectComparator()); |
| } |
| } |
| return projects; |
| } |
| |
| /** |
| * Returns given projects that have cyclic dependencies. |
| * |
| * @param javaProjects list of IJavaProject objects |
| * @return set of project names |
| */ |
| private List getCyclicProjects(Set projects) throws CoreException { |
| |
| List cyclicProjects = new ArrayList(); |
| for (Iterator iter = projects.iterator(); iter.hasNext();) |
| { |
| IJavaProject javaProject = (IJavaProject) iter.next(); |
| if (ExportUtil.hasCyclicDependency(javaProject)) |
| { |
| cyclicProjects.add(javaProject.getProject().getName()); |
| } |
| } |
| return cyclicProjects; |
| } |
| |
| /** |
| * Get list of projects which have already a buildfile that was not |
| * created by the buildfile export. |
| * |
| * @param javaProjects list of IJavaProject objects |
| * @return set of project names |
| */ |
| private List getConfirmOverwriteSet(Set javaProjects) |
| { |
| List result = new ArrayList(javaProjects.size()); |
| for (Iterator iter = javaProjects.iterator(); iter.hasNext();) |
| { |
| IJavaProject project = (IJavaProject) iter.next(); |
| String projectRoot = ExportUtil.getProjectRoot(project); |
| if (ExportUtil.existsUserFile(projectRoot + '/' |
| + buildfilenameText.getText())) |
| { |
| result.add(project.getProject().getName()); |
| } |
| } |
| return result; |
| } |
| } |
