/*******************************************************************************
* 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.ant.internal.ui.launchConfigurations;
import org.eclipse.ant.internal.core.IAntCoreConstants;
import org.eclipse.ant.internal.ui.AntUIPlugin;
import org.eclipse.ant.internal.ui.AntUtil;
import org.eclipse.ant.internal.ui.IAntUIConstants;
import org.eclipse.ant.internal.ui.IAntUIHelpContextIds;
import org.eclipse.ant.launching.IAntLaunchConstants;
import org.eclipse.core.externaltools.internal.IExternalToolConstants;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.variables.IStringVariableManager;
import org.eclipse.core.variables.VariablesPlugin;
import org.eclipse.debug.core.ILaunchConfiguration;
import org.eclipse.debug.core.ILaunchConfigurationWorkingCopy;
import org.eclipse.debug.ui.ILaunchConfigurationTab;
import org.eclipse.jdt.launching.IJavaLaunchConfigurationConstants;
import org.eclipse.jface.dialogs.Dialog;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.swt.SWT;
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.ui.PlatformUI;
import org.eclipse.ui.externaltools.internal.launchConfigurations.ExternalToolsMainTab;
import org.eclipse.ui.externaltools.internal.ui.FileSelectionDialog;
public class AntMainTab extends ExternalToolsMainTab {
private String fCurrentLocation = null;
private Button fSetInputHandlerButton;
private IFile fNewFile;
/*
* (non-Javadoc)
*
* @see org.eclipse.debug.ui.ILaunchConfigurationTab#initializeFrom(org.eclipse.debug.core.ILaunchConfiguration)
*/
@Override
public void initializeFrom(ILaunchConfiguration configuration) {
super.initializeFrom(configuration);
try {
fCurrentLocation = configuration.getAttribute(IExternalToolConstants.ATTR_LOCATION, (String) null);
}
catch (CoreException e) {
// do nothing
}
updateCheckButtons(configuration);
}
/*
* (non-Javadoc)
*
* @see org.eclipse.debug.ui.ILaunchConfigurationTab#performApply(org.eclipse.debug.core.ILaunchConfigurationWorkingCopy)
*/
@Override
public void performApply(ILaunchConfigurationWorkingCopy configuration) {
super.performApply(configuration);
try {
// has the location changed
String newLocation = configuration.getAttribute(IExternalToolConstants.ATTR_LOCATION, (String) null);
if (newLocation != null) {
if (!newLocation.equals(fCurrentLocation)) {
updateTargetsTab();
fCurrentLocation = newLocation;
updateProjectName(configuration);
}
} else if (fCurrentLocation != null) {
updateTargetsTab();
fCurrentLocation = newLocation;
updateProjectName(configuration);
}
}
catch (CoreException e) {
// do nothing
}
setMappedResources(configuration);
setAttribute(IAntUIConstants.SET_INPUTHANDLER, configuration, fSetInputHandlerButton.getSelection(), true);
}
private void setMappedResources(ILaunchConfigurationWorkingCopy configuration) {
// Don't map resources for external tool builders - they don't show up in the launch history
try {
if (!IAntLaunchConstants.ID_ANT_BUILDER_LAUNCH_CONFIGURATION_TYPE.equals(configuration.getType().getIdentifier())) {
IFile file = getIFile(configuration);
configuration.setMappedResources(new IResource[] { file });
}
}
catch (CoreException e) {
// do nothing
}
}
private void updateProjectName(ILaunchConfigurationWorkingCopy configuration) {
IFile file = getIFile(configuration);
String projectName = IAntCoreConstants.EMPTY_STRING;
if (file != null) {
projectName = file.getProject().getName();
}
configuration.setAttribute(IJavaLaunchConfigurationConstants.ATTR_PROJECT_NAME, projectName);
}
private IFile getIFile(ILaunchConfigurationWorkingCopy configuration) {
IFile file = null;
if (fNewFile != null) {
file = fNewFile;
fNewFile = null;
} else {
IStringVariableManager manager = VariablesPlugin.getDefault().getStringVariableManager();
try {
String location = configuration.getAttribute(IExternalToolConstants.ATTR_LOCATION, (String) null);
if (location != null) {
String expandedLocation = manager.performStringSubstitution(location);
if (expandedLocation != null) {
file = AntUtil.getFileForLocation(expandedLocation, null);
}
}
}
catch (CoreException e) {
// do nothing
}
}
return file;
}
/*
* (non-Javadoc)
*
* @see org.eclipse.debug.ui.ILaunchConfigurationTab#createControl(org.eclipse.swt.widgets.Composite)
*/
@Override
public void createControl(Composite parent) {
Composite mainComposite = new Composite(parent, SWT.NONE);
setControl(mainComposite);
PlatformUI.getWorkbench().getHelpSystem().setHelp(mainComposite, IAntUIHelpContextIds.ANT_MAIN_TAB);
GridLayout layout = new GridLayout();
layout.numColumns = 1;
GridData gridData = new GridData(GridData.FILL_HORIZONTAL);
mainComposite.setLayout(layout);
mainComposite.setLayoutData(gridData);
mainComposite.setFont(parent.getFont());
createLocationComponent(mainComposite);
createWorkDirectoryComponent(mainComposite);
createArgumentComponent(mainComposite);
createVerticalSpacer(mainComposite, 2);
createSetInputHandlerComponent(mainComposite);
Dialog.applyDialogFont(parent);
}
/**
* Creates the controls needed to edit the set input handler attribute of an Ant build
*
* @param parent
* the composite to create the controls in
*/
private void createSetInputHandlerComponent(Composite parent) {
fSetInputHandlerButton = createCheckButton(parent, AntLaunchConfigurationMessages.AntMainTab_0);
GridData data = new GridData(GridData.HORIZONTAL_ALIGN_FILL);
data.horizontalSpan = 2;
fSetInputHandlerButton.setLayoutData(data);
fSetInputHandlerButton.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
updateLaunchConfigurationDialog();
}
});
}
/*
* (non-Javadoc)
*
* @see
* org.eclipse.ui.externaltools.internal.launchConfigurations.ExternalToolsMainTab#setDefaults(org.eclipse.debug.core.ILaunchConfigurationWorkingCopy
* )
*/
@Override
public void setDefaults(ILaunchConfigurationWorkingCopy configuration) {
super.setDefaults(configuration);
// prevent a new blank configuration from being dirty when first created and not yet edited
setMappedResources(configuration);
}
private void updateCheckButtons(ILaunchConfiguration configuration) {
boolean setInputHandler = true;
try {
setInputHandler = configuration.getAttribute(IAntUIConstants.SET_INPUTHANDLER, true);
}
catch (CoreException ce) {
AntUIPlugin.log(AntLaunchConfigurationMessages.AntMainTab_1, ce);
}
fSetInputHandlerButton.setSelection(setInputHandler);
}
/*
* (non-Javadoc)
*
* @see org.eclipse.ui.externaltools.internal.launchConfigurations.ExternalToolsMainTab#handleWorkspaceLocationButtonSelected()
*/
@Override
protected void handleWorkspaceLocationButtonSelected() {
FileSelectionDialog dialog;
dialog = new FileSelectionDialog(getShell(), ResourcesPlugin.getWorkspace().getRoot(), AntLaunchConfigurationMessages.AntMainTab__Select_a_build_file__1);
dialog.open();
IStructuredSelection result = dialog.getResult();
if (result == null) {
return;
}
Object file = result.getFirstElement();
if (file instanceof IFile) {
fNewFile = (IFile) file;
locationField.setText(VariablesPlugin.getDefault().getStringVariableManager().generateVariableExpression("workspace_loc", fNewFile.getFullPath().toString())); //$NON-NLS-1$
}
}
/*
* (non-Javadoc)
*
* @see org.eclipse.ui.externaltools.internal.launchConfigurations.ExternalToolsMainTab#getWorkingDirectoryLabel()
*/
@Override
protected String getWorkingDirectoryLabel() {
return AntLaunchConfigurationMessages.AntMainTab_3;
}
private void updateTargetsTab() {
// the location has changed...set the targets tab to
// need to be recomputed
ILaunchConfigurationTab[] tabs = getLaunchConfigurationDialog().getTabs();
for (int i = 0; i < tabs.length; i++) {
ILaunchConfigurationTab tab = tabs[i];
if (tab instanceof AntTargetsTab) {
((AntTargetsTab) tab).setDirty(true);
break;
}
}
}
/*
* (non-Javadoc)
*
* @see org.eclipse.ui.externaltools.internal.launchConfigurations.ExternalToolsMainTab#getLocationLabel()
*/
@Override
protected String getLocationLabel() {
return AntLaunchConfigurationMessages.AntMainTab_6;
}
}