| /********************************************************************** |
| * Copyright (c) 2004 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 - Initial API and implementation |
| **********************************************************************/ |
| package org.eclipse.ui.internal.ide.dialogs; |
| |
| import java.lang.reflect.InvocationTargetException; |
| |
| import org.eclipse.core.resources.IProject; |
| import org.eclipse.core.resources.IncrementalProjectBuilder; |
| import org.eclipse.core.resources.ResourcesPlugin; |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.core.runtime.SubProgressMonitor; |
| import org.eclipse.jface.dialogs.ErrorDialog; |
| import org.eclipse.jface.dialogs.IDialogConstants; |
| import org.eclipse.jface.dialogs.MessageDialog; |
| import org.eclipse.jface.viewers.ILabelProvider; |
| import org.eclipse.jface.window.Window; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.events.SelectionAdapter; |
| import org.eclipse.swt.events.SelectionEvent; |
| import org.eclipse.swt.events.SelectionListener; |
| 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.Control; |
| import org.eclipse.swt.widgets.Label; |
| import org.eclipse.swt.widgets.Text; |
| import org.eclipse.ui.IWorkbenchWindow; |
| import org.eclipse.ui.PlatformUI; |
| import org.eclipse.ui.actions.GlobalBuildAction; |
| import org.eclipse.ui.actions.WorkspaceModifyOperation; |
| import org.eclipse.ui.dialogs.ElementListSelectionDialog; |
| import org.eclipse.ui.internal.ide.IDEWorkbenchMessages; |
| import org.eclipse.ui.model.WorkbenchLabelProvider; |
| |
| /** |
| * Dialog that asks the user to confirm a clean operation, and to configure |
| * settings in relation to the clean. Clicking ok in the dialog will perform the |
| * clean operation. |
| * |
| * @since 3.0 |
| */ |
| public class CleanDialog extends MessageDialog { |
| private Button allButton, selectedButton, buildNowButton; |
| |
| private Text projectName; |
| |
| private Object[] selection; |
| |
| private IWorkbenchWindow window; |
| |
| /** |
| * Gets the text of the clean dialog, depending on whether the |
| * workspace is currently in autobuild mode. |
| * @return String the question the user will be asked. |
| */ |
| private static String getQuestion() { |
| boolean autoBuilding = ResourcesPlugin.getWorkspace().isAutoBuilding(); |
| if (autoBuilding) |
| return IDEWorkbenchMessages.getString("CleanDialog.buildCleanAuto"); //$NON-NLS-1$ |
| return IDEWorkbenchMessages.getString("CleanDialog.buildCleanManual"); //$NON-NLS-1$ |
| } |
| |
| /** |
| * Creates a new clean dialog. |
| * |
| * @param window the window to create it in |
| * @param selection the currently selected projects (may be empty) |
| */ |
| public CleanDialog(IWorkbenchWindow window, IProject[] selection) { |
| super( |
| window.getShell(), |
| IDEWorkbenchMessages.getString("CleanDialog.title"), null, getQuestion(), QUESTION, new String[] { //$NON-NLS-1$ |
| IDialogConstants.OK_LABEL, IDialogConstants.CANCEL_LABEL }, 0); |
| this.window = window; |
| this.selection = selection; |
| if (this.selection == null) |
| this.selection = new Object[0]; |
| } |
| |
| protected void browsePressed() { |
| ILabelProvider labelProvider = new WorkbenchLabelProvider(); |
| ElementListSelectionDialog dialog = new ElementListSelectionDialog( |
| getShell(), labelProvider); |
| dialog.setMultipleSelection(true); |
| dialog.setTitle("Project Selection"); //$NON-NLS-1$ |
| dialog.setMessage("Chose projects to clean:"); //$NON-NLS-1$ |
| dialog.setElements(ResourcesPlugin.getWorkspace().getRoot() |
| .getProjects()); |
| dialog.setInitialSelections(new Object[] { selection }); |
| if (dialog.open() == Window.OK) { |
| selection = dialog.getResult(); |
| if (selection == null) |
| selection = new Object[0]; |
| } |
| setProjectName(); |
| updateEnablement(); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.jface.dialogs.Dialog#buttonPressed(int) |
| */ |
| protected void buttonPressed(int buttonId) { |
| final boolean cleanAll = allButton.getSelection(); |
| final boolean buildAll = buildNowButton != null |
| && buildNowButton.getSelection(); |
| super.buttonPressed(buttonId); |
| if (buttonId == IDialogConstants.OK_ID) { |
| try { |
| //batching changes ensures that autobuild runs after cleaning |
| |
| PlatformUI.getWorkbench().getProgressService().busyCursorWhile( |
| new WorkspaceModifyOperation() { |
| protected void execute(IProgressMonitor monitor) |
| throws CoreException { |
| doClean(cleanAll, monitor); |
| } |
| }); |
| //see if a build was requested |
| if (buildAll) { |
| //start an immediate workspace build |
| GlobalBuildAction build = new GlobalBuildAction(window, |
| IncrementalProjectBuilder.INCREMENTAL_BUILD); |
| build.run(); |
| } |
| } catch (InvocationTargetException e) { |
| //we only throw CoreException above |
| Throwable target = e.getTargetException(); |
| if (target instanceof CoreException) |
| ErrorDialog.openError(getShell(), null, null, |
| ((CoreException) target).getStatus()); |
| } catch (InterruptedException e) { |
| //cancelation |
| } |
| } |
| |
| } |
| |
| protected void createButtonsForButtonBar(Composite parent) { |
| //only need to prompt for immediate build if autobuild is off |
| if (!ResourcesPlugin.getWorkspace().isAutoBuilding()) { |
| // increment the number of columns in the button bar |
| GridLayout layout = ((GridLayout) parent.getLayout()); |
| layout.numColumns += 2; |
| layout.makeColumnsEqualWidth = false; |
| buildNowButton = new Button(parent, SWT.CHECK); |
| buildNowButton.setText(IDEWorkbenchMessages |
| .getString("CleanDialog.buildNowButton")); //$NON-NLS-1$ |
| buildNowButton.setSelection(true); |
| buildNowButton.setLayoutData(new GridData( |
| GridData.HORIZONTAL_ALIGN_BEGINNING)); |
| //create some horizontal space before the ok and cancel buttons |
| Label spacer = new Label(parent, SWT.NONE); |
| GridData data = new GridData(); |
| data.horizontalAlignment = GridData.FILL; |
| data.widthHint = 200; |
| spacer.setLayoutData(data); |
| } |
| super.createButtonsForButtonBar(parent); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jface.dialogs.MessageDialog#createCustomArea(org.eclipse.swt.widgets.Composite) |
| */ |
| protected Control createCustomArea(Composite parent) { |
| Composite radioGroup = new Composite(parent, SWT.NONE); |
| GridLayout layout = new GridLayout(); |
| layout.marginWidth = layout.marginHeight = 0; |
| layout.numColumns = 3; |
| radioGroup.setLayout(layout); |
| radioGroup.setLayoutData(new GridData(GridData.FILL_BOTH)); |
| SelectionListener updateEnablement = new SelectionAdapter() { |
| public void widgetSelected(SelectionEvent e) { |
| updateEnablement(); |
| } |
| }; |
| |
| //first row |
| allButton = new Button(radioGroup, SWT.RADIO); |
| allButton.setText(IDEWorkbenchMessages |
| .getString("CleanDialog.cleanAllButton")); //$NON-NLS-1$ |
| allButton.setSelection(true); |
| allButton.addSelectionListener(updateEnablement); |
| //empty label to fill rest of grid row |
| new Label(radioGroup, SWT.NONE); |
| new Label(radioGroup, SWT.NONE); |
| |
| //second row |
| selectedButton = new Button(radioGroup, SWT.RADIO); |
| selectedButton.setText(IDEWorkbenchMessages |
| .getString("CleanDialog.cleanSelectedButton")); //$NON-NLS-1$ |
| selectedButton.addSelectionListener(updateEnablement); |
| projectName = new Text(radioGroup, SWT.READ_ONLY | SWT.BORDER); |
| GridData data = new GridData(GridData.FILL_HORIZONTAL); |
| data.widthHint = IDialogConstants.ENTRY_FIELD_WIDTH; |
| projectName.setLayoutData(data); |
| setProjectName(); |
| Button browse = new Button(radioGroup, SWT.PUSH); |
| browse.setText(IDEWorkbenchMessages.getString("CleanDialog.browse")); //$NON-NLS-1$ |
| setButtonLayoutData(browse); |
| browse.addSelectionListener(new SelectionAdapter() { |
| public void widgetSelected(SelectionEvent e) { |
| browsePressed(); |
| } |
| }); |
| return radioGroup; |
| } |
| |
| /** |
| * Performs the actual clean operation. |
| * @param cleanAll if <code>true</true> clean all projects |
| * @param monitor The monitor that the build will report to |
| * @throws CoreException thrown if there is a problem from the |
| * core builder. |
| */ |
| protected void doClean(boolean cleanAll, IProgressMonitor monitor) |
| throws CoreException { |
| if (cleanAll) |
| ResourcesPlugin.getWorkspace().build( |
| IncrementalProjectBuilder.CLEAN_BUILD, monitor); |
| else { |
| try { |
| monitor.beginTask(IDEWorkbenchMessages |
| .getString("CleanDialog.taskName"), //$NON-NLS-1$ |
| selection.length); |
| for (int i = 0; i < selection.length; i++) |
| ((IProject) selection[i]).build( |
| IncrementalProjectBuilder.CLEAN_BUILD, |
| new SubProgressMonitor(monitor, 1)); |
| } finally { |
| monitor.done(); |
| } |
| } |
| } |
| |
| /** |
| * Fills in the name of the project in the text area. |
| */ |
| private void setProjectName() { |
| if (selection.length == 0) |
| projectName.setText(IDEWorkbenchMessages |
| .getString("CleanDialog.noSelection")); //$NON-NLS-1$ |
| else { |
| StringBuffer names = new StringBuffer(((IProject) selection[0]) |
| .getName()); |
| for (int i = 1; i < selection.length; i++) { |
| names.append(','); |
| names.append(((IProject) selection[i]).getName()); |
| } |
| projectName.setText(names.toString()); |
| } |
| } |
| |
| /** |
| * Updates the enablement of the dialog's ok button based |
| * on the current choices in the dialog. |
| */ |
| protected void updateEnablement() { |
| boolean enabled = allButton.getSelection() || selection.length > 0; |
| getButton(OK).setEnabled(enabled); |
| } |
| } |
