org.eclipse.pde.ui.launcher.MainTab Maven / Gradle / Ivy
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/*******************************************************************************
* Copyright (c) 2005, 2017 IBM Corporation and others.
*
* This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* IBM Corporation - initial API and implementation
* Benjamin Cabe - bug 171767
* Axel Richard (Obeo) - Bug 41353 - Launch configurations prototypes
*******************************************************************************/
package org.eclipse.pde.ui.launcher;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.debug.core.ILaunchConfiguration;
import org.eclipse.debug.core.ILaunchConfigurationWorkingCopy;
import org.eclipse.jdt.launching.IJavaLaunchConfigurationConstants;
import org.eclipse.jface.dialogs.Dialog;
import org.eclipse.pde.internal.launching.IPDEConstants;
import org.eclipse.pde.internal.ui.IHelpContextIds;
import org.eclipse.pde.internal.ui.PDEPlugin;
import org.eclipse.pde.internal.ui.PDEPluginImages;
import org.eclipse.pde.internal.ui.PDEUIMessages;
import org.eclipse.pde.internal.ui.launcher.JREBlock;
import org.eclipse.pde.internal.ui.launcher.ProgramBlock;
import org.eclipse.pde.internal.ui.launcher.WorkspaceDataBlock;
import org.eclipse.pde.launching.IPDELauncherConstants;
import org.eclipse.swt.SWT;
import org.eclipse.swt.custom.ScrolledComposite;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.graphics.Point;
import org.eclipse.swt.graphics.Rectangle;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Listener;
import org.eclipse.ui.PlatformUI;
/**
* A launch configuration tab that displays and edits the main launching arguments
* of an Eclipse application.
*
* This class may be instantiated. This class is not intended to be subclassed by clients.
*
* @since 3.2
*
* @noextend This class is not intended to be subclassed by clients.
*/
public class MainTab extends AbstractLauncherTab implements IPDELauncherConstants {
protected WorkspaceDataBlock fDataBlock;
protected ProgramBlock fProgramBlock;
protected JREBlock fJreBlock;
private final Image fImage;
/**
* Contructor to create a new main tab
*/
public MainTab() {
super();
createWorkspaceDataBlock();
createProgramBlock();
createJREBlock();
fImage = PDEPluginImages.DESC_MAIN_TAB.createImage();
}
@Override
public void dispose() {
fImage.dispose();
super.dispose();
}
@Override
public void createControl(Composite parent) {
final ScrolledComposite scrollContainer = new ScrolledComposite(parent, SWT.V_SCROLL);
scrollContainer.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
Composite composite = new Composite(scrollContainer, SWT.NONE);
scrollContainer.setContent(composite);
composite.setLayout(new GridLayout());
composite.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
fDataBlock.createControl(composite);
fProgramBlock.createControl(composite);
fJreBlock.createControl(composite);
// Add listener for each control to recalculate scroll bar when it is entered.
// This results in scrollbar scrolling when user tabs to a control that is not in the field of view.
Listener listener = e -> {
Control child = (Control) e.widget;
Rectangle bounds = child.getBounds();
Rectangle area = scrollContainer.getClientArea();
Point origin = scrollContainer.getOrigin();
if (origin.x > bounds.x)
origin.x = Math.max(0, bounds.x);
if (origin.y > bounds.y)
origin.y = Math.max(0, bounds.y);
if (origin.x + area.width < bounds.x + bounds.width)
origin.x = Math.max(0, bounds.x + bounds.width - area.width);
if (origin.y + area.height < bounds.y + bounds.height)
origin.y = Math.max(0, bounds.y + bounds.height - area.height);
scrollContainer.setOrigin(origin);
};
Control[] controls = composite.getChildren();
for (Control control : controls)
control.addListener(SWT.Activate, listener);
Dialog.applyDialogFont(composite);
composite.setSize(composite.computeSize(SWT.DEFAULT, SWT.DEFAULT));
scrollContainer.setExpandHorizontal(true);
setControl(scrollContainer);
PlatformUI.getWorkbench().getHelpSystem().setHelp(composite, IHelpContextIds.LAUNCHER_BASIC);
}
/**
* Applies the given data to this page.
*
* @param data the data to apply
* @since 3.7
*
* @noreference This method is not intended to be referenced by clients.
*/
public void applyData(Object data) {
if (data == LOCATION)
fDataBlock.selectWorkspaceLocation();
}
@Override
public void initializeFrom(ILaunchConfiguration config) {
try {
fDataBlock.initializeFrom(config, false);
fProgramBlock.initializeFrom(config);
fJreBlock.initializeFrom(config);
} catch (CoreException e) {
PDEPlugin.logException(e);
} finally {
}
}
@Override
public void setDefaults(ILaunchConfigurationWorkingCopy config) {
fDataBlock.setDefaults(config, false);
fProgramBlock.setDefaults(config);
fJreBlock.setDefaults(config);
}
@Override
public void performApply(ILaunchConfigurationWorkingCopy config) {
fDataBlock.performApply(config, false);
fProgramBlock.performApply(config);
fJreBlock.performApply(config);
}
@Override
public String getName() {
return PDEUIMessages.MainTab_name;
}
@Override
public Image getImage() {
return fImage;
}
/**
* Creates the Workspace Data group on the tab
*/
protected void createWorkspaceDataBlock() {
fDataBlock = new WorkspaceDataBlock(this);
}
/**
* Creates the Program To Run group on the tab
*/
protected void createProgramBlock() {
fProgramBlock = new ProgramBlock(this);
}
/**
* Creates the Java Runtime Environment group on the tab
*
* @since 3.4
*/
protected void createJREBlock() {
fJreBlock = new JREBlock(this);
}
@Override
public void validateTab() {
String error = fDataBlock.validate();
if (error == null)
error = fJreBlock.validate();
setErrorMessage(error);
}
@Override
public String getId() {
return org.eclipse.pde.launching.IPDELauncherConstants.TAB_MAIN_ID;
}
@Override
protected void initializeAttributes() {
super.initializeAttributes();
getAttributesLabelsForPrototype().put(IPDEConstants.LAUNCHER_PDE_VERSION, PDEUIMessages.MainTab_AttributeLabel_LauncherPDEVersion);
getAttributesLabelsForPrototype().put(IPDEConstants.APPEND_ARGS_EXPLICITLY, PDEUIMessages.MainTab_AttributeLabel_AppendArgs);
getAttributesLabelsForPrototype().put(IPDELauncherConstants.LOCATION, PDEUIMessages.MainTab_AttributeLabel_WorkspaceLocation);
getAttributesLabelsForPrototype().put(IPDELauncherConstants.DOCLEAR, PDEUIMessages.MainTab_AttributeLabel_ClearWorkspace);
getAttributesLabelsForPrototype().put(IPDEConstants.DOCLEARLOG, PDEUIMessages.MainTab_AttributeLabel_ClearLogOnly);
getAttributesLabelsForPrototype().put(IPDELauncherConstants.ASKCLEAR, PDEUIMessages.MainTab_AttributeLabel_ClearAskForConfirmation);
getAttributesLabelsForPrototype().put(IPDELauncherConstants.USE_PRODUCT, PDEUIMessages.MainTab_AttributeLabel_UseProduct);
getAttributesLabelsForPrototype().put(IPDELauncherConstants.PRODUCT, PDEUIMessages.MainTab_AttributeLabel_Product);
getAttributesLabelsForPrototype().put(IPDELauncherConstants.APPLICATION, PDEUIMessages.MainTab_AttributeLabel_Application);
getAttributesLabelsForPrototype().put(IJavaLaunchConfigurationConstants.ATTR_JAVA_COMMAND, PDEUIMessages.MainTab_AttributeLabel_JavaExecutable);
getAttributesLabelsForPrototype().put(IJavaLaunchConfigurationConstants.ATTR_JRE_CONTAINER_PATH, PDEUIMessages.MainTab_AttributeLabel_JREContainerPath);
getAttributesLabelsForPrototype().put(IJavaLaunchConfigurationConstants.ATTR_SOURCE_PATH_PROVIDER, PDEUIMessages.MainTab_AttributeLabel_SourcePathProvider);
getAttributesLabelsForPrototype().put(IPDELauncherConstants.BOOTSTRAP_ENTRIES, PDEUIMessages.MainTab_AttributeLabel_BootstrapEntries);
}
}
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