com.svcdelivery.liquibase.eclipse.internal.ui.ProjectDialog.java Source code

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Here is the source code for com.svcdelivery.liquibase.eclipse.internal.ui.ProjectDialog.java

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/**
 * Copyright 2012 Nick Wilson
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 */
package com.svcdelivery.liquibase.eclipse.internal.ui;

import java.util.Arrays;
import java.util.List;

import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IWorkspaceRoot;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.jface.dialogs.Dialog;
import org.eclipse.jface.viewers.ArrayContentProvider;
import org.eclipse.jface.viewers.CheckboxTableViewer;
import org.eclipse.jface.viewers.IBaseLabelProvider;
import org.eclipse.jface.viewers.ICheckStateProvider;
import org.eclipse.jface.viewers.IContentProvider;
import org.eclipse.swt.SWT;
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.Label;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Table;
import org.eclipse.ui.model.WorkbenchLabelProvider;

/**
 * Show all workspace projects with the Liquibase ones checked. Allow user to
 * check/uncheck projects and modify project nature/builders accordingly.
 * 
 * @author nick
 * 
 */
public class ProjectDialog extends Dialog {

    private CheckboxTableViewer projectTableViewer;

    private IProject[] projects;

    protected ProjectDialog(Shell parentShell) {
        super(parentShell);
    }

    @Override
    protected void configureShell(Shell newShell) {
        super.configureShell(newShell);
        newShell.setText("Liquibase Projects");
    }

    @Override
    protected Control createDialogArea(Composite parent) {
        Composite contents = new Composite(parent, SWT.NONE);
        contents.setLayout(new GridLayout());
        Label text = new Label(contents, SWT.NONE);
        text.setText("Select active Liquibase projects.");
        text.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false));
        Table projectTable = new Table(contents, SWT.CHECK);
        GridData layoutData = new GridData(SWT.FILL, SWT.FILL, true, true);
        layoutData.minimumWidth = 250;
        layoutData.minimumHeight = 300;
        projectTable.setLayoutData(layoutData);
        projectTableViewer = new CheckboxTableViewer(projectTable);
        IContentProvider provider = new ArrayContentProvider();
        IBaseLabelProvider labelProvider = new WorkbenchLabelProvider();
        ICheckStateProvider checkStateProvider = new ProjectStateProvider();
        projectTableViewer.setContentProvider(provider);
        projectTableViewer.setLabelProvider(labelProvider);
        projectTableViewer.setCheckStateProvider(checkStateProvider);
        IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot();
        projects = root.getProjects();
        projectTableViewer.setInput(projects);
        return contents;
    }

    @Override
    protected void okPressed() {
        Object[] checked = projectTableViewer.getCheckedElements();
        List<Object> checkedList = Arrays.asList(checked);
        for (IProject project : projects) {
            try {
                if (checkedList.contains(project)) {
                    if (!project.hasNature(LiquibaseNature.NATURE)) {
                        LiquibaseNature.addNature(project);
                        LiquibaseNature.addBuilder(project);
                        //project.touch(null);
                    }
                } else {
                    if (project.hasNature(LiquibaseNature.NATURE)) {
                        LiquibaseNature.removeNature(project);
                        LiquibaseNature.removeBuilder(project);
                        //project.touch(null);
                    }
                }
            } catch (CoreException e) {
                // TODO Log an error
            }
        }
        // FIXME rebuild projects
        super.okPressed();
    }

}