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/*******************************************************************************
* Copyright (c) 2017 Obeo.
*
* 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:
* Obeo - initial API and implementation
*******************************************************************************/
package org.eclipse.debug.internal.ui.launchConfigurations;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.debug.core.DebugPlugin;
import org.eclipse.debug.core.ILaunchConfiguration;
import org.eclipse.debug.core.ILaunchConfigurationType;
import org.eclipse.debug.core.ILaunchConfigurationWorkingCopy;
import org.eclipse.debug.internal.ui.DebugUIPlugin;
import org.eclipse.debug.internal.ui.IInternalDebugUIConstants;
import org.eclipse.debug.ui.DebugUITools;
import org.eclipse.debug.ui.ILaunchConfigurationDialog;
import org.eclipse.debug.ui.ILaunchConfigurationTab;
import org.eclipse.debug.ui.ILaunchConfigurationTabGroup;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.viewers.Viewer;
/**
* Creates a new launch configuration prototype based on the selection.
*
* @since 3.13
*/
public class CreateLaunchConfigurationPrototypeAction extends AbstractLaunchConfigurationAction {
/**
* Action identifier for IDebugView#getAction(String)
*/
public static final String ID_CREATE_PROTOTYPE_ACTION = DebugUIPlugin.getUniqueIdentifier() + ".ID_CREATE_PROTOTYPE_ACTION"; //$NON-NLS-1$
/**
* Constructs an action to create a launch configuration prototype
*
* @param viewer the viewer
* @param mode the mode the action applies to
*/
public CreateLaunchConfigurationPrototypeAction(Viewer viewer, String mode) {
super(LaunchConfigurationsMessages.CreateLaunchConfigurationPrototypeAction_Ne_w_1, viewer, mode);
}
/**
* @see AbstractLaunchConfigurationAction#performAction()
*/
@Override
protected void performAction() {
Object object = getStructuredSelection().getFirstElement();
// double click with Ctrl key mask results in empty selection: bug
// 156087 do no work if the selection is null
if (object != null) {
ILaunchConfigurationType type = null;
// Construct a new configuration prototype of the selected type
if (object instanceof ILaunchConfiguration) {
ILaunchConfiguration config = (ILaunchConfiguration) object;
try {
type = config.getType();
} catch (CoreException e) {
errorDialog(e);
return;
}
} else {
type = (ILaunchConfigurationType) object;
}
try {
ILaunchConfigurationWorkingCopy wc = type.newPrototypeInstance(null, DebugPlugin.getDefault().getLaunchManager().generateLaunchConfigurationName(LaunchConfigurationsMessages.CreateLaunchConfigurationPrototypeAction_New_prototype_2));
ILaunchConfigurationTabGroup tabGroup = LaunchConfigurationPresentationManager.getDefault().getTabGroup(wc, getMode());
// this only works because this action is only present when the
// dialog is open
ILaunchConfigurationDialog dialog = LaunchConfigurationsDialog.getCurrentlyVisibleLaunchConfigurationDialog();
tabGroup.createTabs(dialog, dialog.getMode());
ILaunchConfigurationTab[] tabs = tabGroup.getTabs();
for (int i = 0; i < tabs.length; i++) {
tabs[i].setLaunchConfigurationDialog(dialog);
}
tabGroup.setDefaults(wc);
tabGroup.dispose();
wc.doSave();
} catch (CoreException e) {
errorDialog(e);
return;
}
}
}
/**
* @see org.eclipse.ui.actions.SelectionListenerAction#updateSelection(org.eclipse.jface.viewers.IStructuredSelection)
*/
@Override
protected boolean updateSelection(IStructuredSelection selection) {
if (selection.size() == 1) {
Object object = getStructuredSelection().getFirstElement();
if (object != null) {
ILaunchConfigurationType type = null;
// Construct a new configuration prototype of the selected type
if (object instanceof ILaunchConfiguration) {
ILaunchConfiguration config = (ILaunchConfiguration) object;
try {
type = config.getType();
} catch (CoreException e) {
errorDialog(e);
}
} else {
type = (ILaunchConfigurationType) object;
}
if (type != null) {
return type.supportsPrototypes();
}
}
}
return false;
}
/*
* (non-Javadoc)
* @see org.eclipse.jface.action.Action#getDisabledImageDescriptor()
*/
@Override
public ImageDescriptor getDisabledImageDescriptor() {
return DebugUITools.getImageDescriptor(IInternalDebugUIConstants.IMG_DLCL_NEW_PROTO);
}
/*
* (non-Javadoc)
* @see org.eclipse.jface.action.Action#getImageDescriptor()
*/
@Override
public ImageDescriptor getImageDescriptor() {
return DebugUITools.getImageDescriptor(IInternalDebugUIConstants.IMG_ELCL_NEW_PROTO);
}
/*
* (non-Javadoc)
* @see org.eclipse.jface.action.Action#getToolTipText()
*/
@Override
public String getToolTipText() {
return LaunchConfigurationsMessages.LaunchConfigurationsDialog_2;
}
}
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