com.collabnet.subversion.merge.DesktopDownloadMergeInputProvider.java Source code

Introduction

Here is the source code for com.collabnet.subversion.merge.DesktopDownloadMergeInputProvider.java

Source

/*******************************************************************************
 * Copyright (c) 2009 CollabNet.
 * 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:
 *     CollabNet - initial API and implementation
 ******************************************************************************/
package com.collabnet.subversion.merge;

import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.jface.wizard.IWizardPage;
import org.eclipse.jface.wizard.WizardPage;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.widgets.Display;
import org.eclipse.ui.IWorkbenchPart;

import com.collabnet.subversion.merge.wizards.MergeWizardDesktopDownloadPage;
import com.collabnet.subversion.merge.wizards.MergeWizardLastPage;
import com.collabnet.subversion.merge.wizards.MergeWizardMainPage;

public class DesktopDownloadMergeInputProvider implements IChangeSetMergeInputProvider {
    private MergeWizardDesktopDownloadPage downloadPage;
    private WizardPage[] wizardPages;

    public boolean enabledForMultipleSelection() {
        return true;
    }

    public String getDescription() {
        return "Use this method to merge the revisions associated with one or more CollabNet artifacts.  Typically this option would be used to backport fixes to a release branch or similar scenarios where all of the changes associated with an artifact need to be merged from one location to another.";
    }

    public Image getImage() {
        return Activator.getImage(Activator.IMAGE_CHANGE_SETS);
    }

    public IWizardPage getNextPage(IWizardPage currentPage) {
        return null;
    }

    public int getSequence() {
        return 20;
    }

    public String getText() {
        return "Change-set based merge";
    }

    public IWizardPage[] getWizardPages(boolean initializePages) {
        if (wizardPages == null || initializePages) {
            downloadPage = new MergeWizardDesktopDownloadPage("download", "Change-set merge", //$NON-NLS-1$
                    Activator.getDefault().getImageDescriptor(Activator.IMAGE_COLLABNET_WIZBAN));
            WizardPage[] pages = { downloadPage };
            wizardPages = pages;
        }
        return wizardPages;
    }

    public boolean hideDepth() {
        return false;
    }

    public boolean hideForce() {
        return false;
    }

    public boolean hideIgnoreAncestry() {
        return false;
    }

    public boolean performMerge(MergeWizardMainPage mainPage, MergeWizardLastPage optionsPage,
            IWorkbenchPart targetPart) {
        MessageDialog.openInformation(Display.getDefault().getActiveShell(), "Download Desktop",
                "This is where you will download this stuff.");
        return false;
    }

    public void setDescription(String description) {
    }

    public void setImage(Image image) {
    }

    public void setSequence(int sequence) {
    }

    public void setText(String text) {
    }

    public boolean showBestPracticesPage() {
        return false;
    }

    public boolean showOptionsPage() {
        return false;
    }

    public int compareTo(Object compareToObject) {
        if (!(compareToObject instanceof IMergeInputProvider))
            return 0;
        IMergeInputProvider compareToInputProvider = (IMergeInputProvider) compareToObject;
        if (getSequence() > compareToInputProvider.getSequence())
            return 1;
        else if (compareToInputProvider.getSequence() > getSequence())
            return -1;
        return getText().compareTo(compareToInputProvider.getText());
    }

}