| /******************************************************************************* |
| * Copyright (c) 2000, 2012 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.debug.ui.launcher; |
| |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.debug.core.ILaunchConfiguration; |
| import org.eclipse.debug.core.ILaunchConfigurationWorkingCopy; |
| import org.eclipse.debug.ui.ILaunchConfigurationTab; |
| import org.eclipse.jdt.debug.ui.JavaUISourceLocator; |
| import org.eclipse.jdt.internal.debug.ui.JDIDebugUIPlugin; |
| import org.eclipse.jdt.internal.debug.ui.actions.AddAdvancedAction; |
| import org.eclipse.jdt.internal.debug.ui.actions.AddExternalFolderAction; |
| import org.eclipse.jdt.internal.debug.ui.actions.AddExternalJarAction; |
| import org.eclipse.jdt.internal.debug.ui.actions.AddFolderAction; |
| import org.eclipse.jdt.internal.debug.ui.actions.AddJarAction; |
| import org.eclipse.jdt.internal.debug.ui.actions.AddLibraryAction; |
| import org.eclipse.jdt.internal.debug.ui.actions.AddProjectAction; |
| import org.eclipse.jdt.internal.debug.ui.actions.AddVariableAction; |
| import org.eclipse.jdt.internal.debug.ui.actions.AttachSourceAction; |
| import org.eclipse.jdt.internal.debug.ui.actions.MoveDownAction; |
| import org.eclipse.jdt.internal.debug.ui.actions.MoveUpAction; |
| import org.eclipse.jdt.internal.debug.ui.actions.RemoveAction; |
| import org.eclipse.jdt.internal.debug.ui.actions.RuntimeClasspathAction; |
| import org.eclipse.jdt.launching.IJavaLaunchConfigurationConstants; |
| import org.eclipse.jdt.launching.IRuntimeClasspathEntry; |
| import org.eclipse.jdt.launching.JavaRuntime; |
| import org.eclipse.jface.action.IAction; |
| import org.eclipse.jface.dialogs.Dialog; |
| import org.eclipse.jface.dialogs.IDialogConstants; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.events.SelectionAdapter; |
| import org.eclipse.swt.events.SelectionEvent; |
| import org.eclipse.swt.graphics.Font; |
| import org.eclipse.swt.graphics.FontMetrics; |
| import org.eclipse.swt.graphics.GC; |
| 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; |
| |
| /** |
| * Control used to edit the source lookup path for a Java launch configuration. |
| */ |
| public class SourceLookupBlock extends AbstractJavaClasspathTab implements ILaunchConfigurationTab { |
| |
| protected ILaunchConfiguration fConfig; |
| |
| protected RuntimeClasspathViewer fPathViewer; |
| protected Button fDefaultButton; |
| protected Button fDuplicatesButton; |
| |
| protected static final String DIALOG_SETTINGS_PREFIX = "SourceLookupBlock"; //$NON-NLS-1$ |
| |
| /** |
| * Creates and returns the source lookup control. |
| * |
| * @param parent the parent widget of this control |
| */ |
| public void createControl(Composite parent) { |
| Font font = parent.getFont(); |
| |
| Composite comp = new Composite(parent, SWT.NONE); |
| GridLayout topLayout = new GridLayout(); |
| topLayout.numColumns = 2; |
| comp.setLayout(topLayout); |
| GridData gd = new GridData(GridData.FILL_BOTH); |
| comp.setLayoutData(gd); |
| |
| Label viewerLabel= new Label(comp, SWT.LEFT); |
| viewerLabel.setText(LauncherMessages.SourceLookupBlock__Source_Lookup_Path__1); |
| gd= new GridData(GridData.HORIZONTAL_ALIGN_FILL); |
| gd.horizontalSpan= 2; |
| viewerLabel.setLayoutData(gd); |
| viewerLabel.setFont(font); |
| |
| fPathViewer = new RuntimeClasspathViewer(comp); |
| fPathViewer.addEntriesChangedListener(this); |
| gd = new GridData(GridData.FILL_BOTH); |
| fPathViewer.getControl().setLayoutData(gd); |
| fPathViewer.getControl().setFont(font); |
| |
| Composite pathButtonComp = new Composite(comp, SWT.NONE); |
| GridLayout pathButtonLayout = new GridLayout(); |
| pathButtonLayout.marginHeight = 0; |
| pathButtonLayout.marginWidth = 0; |
| pathButtonComp.setLayout(pathButtonLayout); |
| gd = new GridData(GridData.VERTICAL_ALIGN_BEGINNING | GridData.HORIZONTAL_ALIGN_FILL); |
| pathButtonComp.setLayoutData(gd); |
| pathButtonComp.setFont(font); |
| |
| createVerticalSpacer(comp, 2); |
| |
| fDefaultButton = new Button(comp, SWT.CHECK); |
| fDefaultButton.setText(LauncherMessages.SourceLookupBlock_Use_defau_lt_source_lookup_path_1); |
| gd = new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING); |
| gd.horizontalSpan = 2; |
| fDefaultButton.setLayoutData(gd); |
| fDefaultButton.setFont(font); |
| fDefaultButton.addSelectionListener(new SelectionAdapter() { |
| @Override |
| public void widgetSelected(SelectionEvent evt) { |
| handleDefaultButtonSelected(); |
| } |
| }); |
| |
| fDuplicatesButton = new Button(comp, SWT.CHECK); |
| fDuplicatesButton.setText(LauncherMessages.SourceLookupBlock__Search_for_duplicate_source_files_on_path_1); |
| gd = new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING); |
| gd.horizontalSpan = 2; |
| fDuplicatesButton.setLayoutData(gd); |
| fDuplicatesButton.setFont(font); |
| fDuplicatesButton.addSelectionListener(new SelectionAdapter() { |
| @Override |
| public void widgetSelected(SelectionEvent evt) { |
| setDirty(true); |
| updateLaunchConfigurationDialog(); |
| } |
| }); |
| |
| List<RuntimeClasspathAction> advancedActions = new ArrayList<RuntimeClasspathAction>(5); |
| |
| GC gc = new GC(parent); |
| gc.setFont(parent.getFont()); |
| FontMetrics fontMetrics= gc.getFontMetrics(); |
| gc.dispose(); |
| |
| RuntimeClasspathAction action = new MoveUpAction(fPathViewer); |
| Button button = createPushButton(pathButtonComp, action.getText(), fontMetrics); |
| action.setButton(button); |
| |
| action = new MoveDownAction(fPathViewer); |
| button = createPushButton(pathButtonComp, action.getText(), fontMetrics); |
| action.setButton(button); |
| |
| action = new RemoveAction(fPathViewer); |
| button = createPushButton(pathButtonComp, action.getText(), fontMetrics); |
| action.setButton(button); |
| |
| action = new AddProjectAction(fPathViewer); |
| button = createPushButton(pathButtonComp, action.getText(), fontMetrics); |
| action.setButton(button); |
| |
| action = new AddJarAction(fPathViewer); |
| button = createPushButton(pathButtonComp, action.getText(), fontMetrics); |
| action.setButton(button); |
| |
| action = new AddExternalJarAction(fPathViewer, DIALOG_SETTINGS_PREFIX); |
| button = createPushButton(pathButtonComp, action.getText(), fontMetrics); |
| action.setButton(button); |
| |
| action = new AddFolderAction(fPathViewer); |
| advancedActions.add(action); |
| |
| action = new AddExternalFolderAction(fPathViewer, DIALOG_SETTINGS_PREFIX); |
| advancedActions.add(action); |
| |
| action = new AddVariableAction(fPathViewer); |
| advancedActions.add(action); |
| |
| action = new AddLibraryAction(null); |
| advancedActions.add(action); |
| |
| action = new AttachSourceAction(fPathViewer, SWT.RADIO); |
| advancedActions.add(action); |
| |
| IAction[] adv = advancedActions.toArray(new IAction[advancedActions.size()]); |
| action = new AddAdvancedAction(fPathViewer, adv); |
| button = createPushButton(pathButtonComp, action.getText(), fontMetrics); |
| action.setButton(button); |
| |
| setControl(comp); |
| } |
| |
| /** |
| * The "default" button has been toggled |
| */ |
| protected void handleDefaultButtonSelected() { |
| setDirty(true); |
| boolean def = fDefaultButton.getSelection(); |
| if (def) { |
| try { |
| ILaunchConfiguration config = getLaunchConfiguration(); |
| ILaunchConfigurationWorkingCopy wc = null; |
| if (config.isWorkingCopy()) { |
| wc= (ILaunchConfigurationWorkingCopy)config; |
| } else { |
| wc = config.getWorkingCopy(); |
| } |
| performApply(wc); |
| IRuntimeClasspathEntry[] defs = JavaRuntime.computeUnresolvedSourceLookupPath(wc); |
| fPathViewer.setEntries(defs); |
| } catch (CoreException e) { |
| JDIDebugUIPlugin.log(e); |
| } |
| } |
| fPathViewer.setEnabled(!def); |
| updateLaunchConfigurationDialog(); |
| } |
| |
| /** |
| * Creates and returns a button |
| * |
| * @param parent parent widget |
| * @param label label |
| * @return Button |
| */ |
| protected Button createPushButton(Composite parent, String label, FontMetrics fontMetrics) { |
| Button button = new Button(parent, SWT.PUSH); |
| button.setFont(parent.getFont()); |
| button.setText(label); |
| GridData gd= getButtonGridData(button, fontMetrics); |
| button.setLayoutData(gd); |
| return button; |
| } |
| |
| private GridData getButtonGridData(Button button, FontMetrics fontMetrics) { |
| GridData gd= new GridData(GridData.FILL_HORIZONTAL | GridData.VERTICAL_ALIGN_BEGINNING); |
| |
| int widthHint= Dialog.convertHorizontalDLUsToPixels(fontMetrics, IDialogConstants.BUTTON_WIDTH); |
| gd.widthHint= Math.max(widthHint, button.computeSize(SWT.DEFAULT, SWT.DEFAULT, true).x); |
| |
| return gd; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.debug.ui.ILaunchConfigurationTab#initializeFrom(org.eclipse.debug.core.ILaunchConfiguration) |
| */ |
| @Override |
| public void initializeFrom(ILaunchConfiguration config) { |
| boolean useDefault = true; |
| setErrorMessage(null); |
| try { |
| useDefault = config.getAttribute(IJavaLaunchConfigurationConstants.ATTR_DEFAULT_SOURCE_PATH, true); |
| } catch (CoreException e) { |
| JDIDebugUIPlugin.log(e); |
| } |
| if (config == getLaunchConfiguration()) { |
| // same as previously viewed launch config |
| if (!useDefault && !fDefaultButton.getSelection()) { |
| // If an explicit classpath is being used, it must be the same as before. |
| // No need to refresh |
| setDirty(false); |
| return; |
| } |
| } |
| setLaunchConfiguration(config); |
| fDefaultButton.setSelection(useDefault); |
| try { |
| IRuntimeClasspathEntry[] entries = JavaRuntime.computeUnresolvedSourceLookupPath(config); |
| fPathViewer.setEntries(entries); |
| } catch (CoreException e) { |
| setErrorMessage(e.getMessage()); |
| } |
| fPathViewer.setEnabled(!useDefault); |
| fPathViewer.setLaunchConfiguration(config); |
| try { |
| fDuplicatesButton.setSelection(config.getAttribute(JavaUISourceLocator.ATTR_FIND_ALL_SOURCE_ELEMENTS, false)); |
| } catch (CoreException e) { |
| JDIDebugUIPlugin.log(e); |
| } |
| setDirty(false); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.debug.ui.ILaunchConfigurationTab#performApply(org.eclipse.debug.core.ILaunchConfigurationWorkingCopy) |
| */ |
| public void performApply(ILaunchConfigurationWorkingCopy configuration) { |
| if (isDirty()) { |
| boolean def = fDefaultButton.getSelection(); |
| if (def) { |
| configuration.setAttribute(IJavaLaunchConfigurationConstants.ATTR_DEFAULT_SOURCE_PATH, (String)null); |
| configuration.setAttribute(IJavaLaunchConfigurationConstants.ATTR_SOURCE_PATH, (List<String>)null); |
| } else { |
| configuration.setAttribute(IJavaLaunchConfigurationConstants.ATTR_DEFAULT_SOURCE_PATH, def); |
| try { |
| IRuntimeClasspathEntry[] entries = fPathViewer.getEntries(); |
| List<String> mementos = new ArrayList<String>(entries.length); |
| for (int i = 0; i < entries.length; i++) { |
| mementos.add(entries[i].getMemento()); |
| } |
| configuration.setAttribute(IJavaLaunchConfigurationConstants.ATTR_SOURCE_PATH, mementos); |
| } catch (CoreException e) { |
| JDIDebugUIPlugin.statusDialog(LauncherMessages.SourceLookupBlock_Unable_to_save_source_lookup_path_1, e.getStatus()); |
| } |
| } |
| boolean dup = fDuplicatesButton.getSelection(); |
| if (dup) { |
| configuration.setAttribute(JavaUISourceLocator.ATTR_FIND_ALL_SOURCE_ELEMENTS, true); |
| } else { |
| configuration.setAttribute(JavaUISourceLocator.ATTR_FIND_ALL_SOURCE_ELEMENTS, (String)null); |
| } |
| } |
| } |
| |
| /** |
| * Returns the entries visible in the viewer |
| */ |
| public IRuntimeClasspathEntry[] getEntries() { |
| return fPathViewer.getEntries(); |
| } |
| |
| /** |
| * Sets the configuration associated with this source lookup |
| * block. |
| * |
| * @param configuration launch configuration |
| */ |
| private void setLaunchConfiguration(ILaunchConfiguration configuration) { |
| fConfig = configuration; |
| } |
| |
| /** |
| * Sets the configuration associated with this source lookup |
| * block. |
| * |
| * @param configuration launch configuration |
| */ |
| protected ILaunchConfiguration getLaunchConfiguration() { |
| return fConfig; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.debug.ui.ILaunchConfigurationTab#getName() |
| */ |
| public String getName() { |
| return LauncherMessages.SourceLookupBlock_Source_1; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.debug.ui.ILaunchConfigurationTab#setDefaults(org.eclipse.debug.core.ILaunchConfigurationWorkingCopy) |
| */ |
| public void setDefaults(ILaunchConfigurationWorkingCopy configuration) { |
| configuration.setAttribute(IJavaLaunchConfigurationConstants.ATTR_DEFAULT_SOURCE_PATH, (String)null); |
| configuration.setAttribute(IJavaLaunchConfigurationConstants.ATTR_SOURCE_PATH, (List<String>)null); |
| configuration.setAttribute(JavaUISourceLocator.ATTR_FIND_ALL_SOURCE_ELEMENTS, (String)null); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.debug.ui.AbstractLaunchConfigurationTab#updateLaunchConfigurationDialog() |
| */ |
| @Override |
| protected void updateLaunchConfigurationDialog() { |
| if (getLaunchConfigurationDialog() != null) { |
| super.updateLaunchConfigurationDialog(); |
| } |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.debug.ui.ILaunchConfigurationTab#dispose() |
| */ |
| @Override |
| public void dispose() { |
| fPathViewer.removeEntriesChangedListener(this); |
| super.dispose(); |
| } |
| } |
