org.eclipse.php.internal.debug.ui.launching.AbstractDebugExeLaunchSettingsSection.java Source code

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Here is the source code for org.eclipse.php.internal.debug.ui.launching.AbstractDebugExeLaunchSettingsSection.java

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/*******************************************************************************
 * Copyright (c) 2015 Zend Technologies 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:
 *     Zend Technologies - initial API and implementation
 *******************************************************************************/
package org.eclipse.php.internal.debug.ui.launching;

import org.eclipse.core.runtime.CoreException;
import org.eclipse.debug.core.ILaunchConfiguration;
import org.eclipse.debug.core.ILaunchConfigurationWorkingCopy;
import org.eclipse.debug.internal.ui.SWTFactory;
import org.eclipse.jface.dialogs.IMessageProvider;
import org.eclipse.php.debug.core.debugger.parameters.IDebugParametersKeys;
import org.eclipse.php.internal.debug.core.PHPDebugPlugin;
import org.eclipse.php.internal.debug.ui.Logger;
import org.eclipse.php.internal.debug.ui.launching.AbstractPHPLaunchConfigurationDebuggerTab.StatusMessage;
import org.eclipse.php.internal.debug.ui.launching.AbstractPHPLaunchConfigurationDebuggerTab.WidgetListener;
import org.eclipse.swt.SWT;
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.Group;

/**
 * Abstract implementation of debugger launch settings section that corresponds
 * to PHP executable launch configuration type. Clients should feel free to
 * override this class.
 * 
 * @author Bartlomiej Laczkowski
 */
@SuppressWarnings("restriction")
public class AbstractDebugExeLaunchSettingsSection implements IDebuggerLaunchSettingsSection {

    protected WidgetListener widgetListener;
    protected Group breakpointGroup;
    protected Button breakOnFirstLine;
    private ILaunchConfiguration configuration;

    /*
     * (non-Javadoc)
     * 
     * @see org.eclipse.php.internal.debug.ui.launching.
     * IDebuggerLaunchSettingsSection#createSection(org.eclipse.swt.widgets.
     * Composite, org.eclipse.php.internal.debug.ui.launching.
     * AbstractPHPLaunchConfigurationDebuggerTab.WidgetListener)
     */
    @Override
    public void createSection(Composite parent, WidgetListener widgetListener) {
        this.widgetListener = widgetListener;
        createBreakpointGroup(parent);
    }

    /*
     * (non-Javadoc)
     * 
     * @see org.eclipse.php.internal.debug.ui.launching.
     * IDebuggerLaunchSettingsSection#initialize(org.eclipse.debug.core.
     * ILaunchConfiguration)
     */
    @Override
    public void initialize(ILaunchConfiguration configuration) {
        this.configuration = configuration;
        try {
            if (breakpointGroup != null) {
                breakOnFirstLine.setSelection(configuration.getAttribute(IDebugParametersKeys.FIRST_LINE_BREAKPOINT,
                        PHPDebugPlugin.getStopAtFirstLine()));
            }
        } catch (final CoreException e) {
            Logger.logException(e);
        }
    }

    /*
     * (non-Javadoc)
     * 
     * @see org.eclipse.php.internal.debug.ui.launching.
     * IDebuggerLaunchSettingsSection#performApply(org.eclipse.debug.core.
     * ILaunchConfigurationWorkingCopy)
     */
    @Override
    public void performApply(ILaunchConfigurationWorkingCopy configuration) {
        if (breakpointGroup != null) {
            configuration.setAttribute(IDebugParametersKeys.FIRST_LINE_BREAKPOINT, breakOnFirstLine.getSelection());
        }
    }

    /*
     * (non-Javadoc)
     * 
     * @see org.eclipse.php.internal.debug.ui.launching.
     * IDebuggerLaunchSettingsSection#setDefaults(org.eclipse.debug.core.
     * ILaunchConfigurationWorkingCopy)
     */
    @Override
    public void setDefaults(ILaunchConfigurationWorkingCopy configuration) {
        this.configuration = configuration;
    }

    /*
     * (non-Javadoc)
     * 
     * @see org.eclipse.php.internal.debug.ui.launching.
     * IDebuggerLaunchSettingsSection#isValid(org.eclipse.debug.core.
     * ILaunchConfiguration)
     */
    @Override
    public StatusMessage isValid(ILaunchConfiguration configuration) {
        // Nothing to validate here
        return new StatusMessage(IMessageProvider.NONE, ""); //$NON-NLS-1$
    }

    protected void createBreakpointGroup(Composite parent) {
        breakpointGroup = new Group(parent, SWT.NONE);
        breakpointGroup.setText(Messages.AbstractDebugExeLaunchSettingsSection_Breakpoint);
        breakpointGroup.setLayout(new GridLayout(1, false));
        breakpointGroup.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
        breakOnFirstLine = SWTFactory.createCheckButton(breakpointGroup,
                Messages.AbstractDebugExeLaunchSettingsSection_Break_at_first_line, null, false, 1);
        breakOnFirstLine.addSelectionListener(widgetListener);
    }

    protected ILaunchConfiguration getConfiguration() {
        return configuration;
    }

}