org.eclipse.php.refactoring.ui.wizard.RefactoringProjectMoveWizardPage.java Source code

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Here is the source code for org.eclipse.php.refactoring.ui.wizard.RefactoringProjectMoveWizardPage.java

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/*******************************************************************************
 * Copyright (c) 2007, 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.refactoring.ui.wizard;

import org.eclipse.core.resources.IProject;
import org.eclipse.core.runtime.Path;
import org.eclipse.jface.dialogs.Dialog;
import org.eclipse.jface.dialogs.IMessageProvider;
import org.eclipse.ltk.core.refactoring.RefactoringStatus;
import org.eclipse.ltk.ui.refactoring.UserInputWizardPage;
import org.eclipse.php.internal.core.Logger;
import org.eclipse.php.refactoring.core.move.PHPProjectMoveProcessor;
import org.eclipse.php.refactoring.ui.PHPRefactoringUIMessages;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.ui.internal.ide.IDEWorkbenchMessages;
import org.eclipse.ui.internal.ide.dialogs.ProjectContentsLocationArea;
import org.eclipse.ui.internal.ide.dialogs.ProjectContentsLocationArea.IErrorMessageReporter;

/**
 * Move wizard page. Responsible for the creation of the wizard content.
 * 
 * @author Eden K., 2007
 * 
 */
public class RefactoringProjectMoveWizardPage extends UserInputWizardPage {

    private IProject project;

    private static String PROJECT_LOCATION_SELECTION_TITLE = IDEWorkbenchMessages.ProjectLocationSelectionDialog_selectionTitle;

    private ProjectContentsLocationArea locationArea;
    private Button fReferenceCheckbox;

    public RefactoringProjectMoveWizardPage(IProject existingProject) {
        super(PHPRefactoringUIMessages.getString("RefactoringMoveWizardPage.0")); //$NON-NLS-1$
        this.project = existingProject;
    }

    /*
     * (non-Javadoc)
     * 
     * @see
     * org.eclipse.jface.dialogs.IDialogPage#createControl(org.eclipse.swt.widgets
     * .Composite)
     */
    public void createControl(Composite parent) {
        initializeDialogUnits(parent);
        Composite result = new Composite(parent, SWT.NONE);
        setControl(result);
        result.setLayout(new GridLayout());

        locationArea = new ProjectContentsLocationArea(getErrorReporter(), result, this.project);

        // Scale the button based on the rest of the dialog
        setButtonLayoutData(locationArea.getBrowseButton());

        setPageComplete(false);

        addUpdateReferenceComponent(result);

        Dialog.applyDialogFont(result);

    }

    /**
     * Get an error reporter for the receiver.
     * 
     * @return IErrorMessageReporter
     */
    private IErrorMessageReporter getErrorReporter() {
        return new IErrorMessageReporter() {
            /*
             * (non-Javadoc)
             * 
             * @see
             * org.eclipse.ui.internal.ide.dialogs.ProjectContentsLocationArea
             * .IErrorMessageReporter#reportError(java.lang.String)
             */
            public void reportError(String errorMessage, boolean notError) {
                if (errorMessage != null) {
                    if (notError) {
                        setMessage(errorMessage, IMessageProvider.WARNING);
                    } else {
                        setMessage(errorMessage, IMessageProvider.ERROR);
                    }
                    setPageComplete(false);
                } else {
                    verifyDestination(
                            new Path(locationArea.getProjectLocation()).append(project.getName()).toString(),
                            false);
                }
            }
        };
    }

    private final void verifyDestination(String selected, boolean initialVerification) {
        try {
            RefactoringStatus status = verifyDestination(selected);
            if (initialVerification)
                setPageComplete(status.isOK());
            else
                setPageComplete(status);
        } catch (Exception e) {
            Logger.logException(e);
            setPageComplete(false);
        }
    }

    protected RefactoringStatus verifyDestination(String selected) throws Exception {
        PHPProjectMoveProcessor processor = getPHPMoveProcessor();
        final RefactoringStatus refactoringStatus;

        refactoringStatus = processor.setDestination(selected);

        return refactoringStatus;
    }

    private PHPProjectMoveProcessor getPHPMoveProcessor() {
        return (PHPProjectMoveProcessor) getRefactoring().getAdapter(PHPProjectMoveProcessor.class);
    }

    private void addUpdateReferenceComponent(Composite result) {
        final PHPProjectMoveProcessor processor = getPHPMoveProcessor();

        fReferenceCheckbox = new Button(result, SWT.CHECK);
        fReferenceCheckbox.setText(PHPRefactoringUIMessages.getString("RefactoringMoveWizardPage.3")); //$NON-NLS-1$
        fReferenceCheckbox.setSelection(processor.getUpdateReferences());
        fReferenceCheckbox.setEnabled(true);
        fReferenceCheckbox.setSelection(true);
        processor.setUpdateReferences(true);
        // getRefactoringWizard().setForcePreviewReview(true);

        fReferenceCheckbox.addSelectionListener(new SelectionAdapter() {
            public void widgetSelected(SelectionEvent e) {
                processor.setUpdateReferences(((Button) e.widget).getSelection());
                getRefactoringWizard().setForcePreviewReview(processor.getUpdateReferences());
            }
        });
    }

}