com.muratools.eclipse.MuraToolsWizard.java Source code

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Here is the source code for com.muratools.eclipse.MuraToolsWizard.java

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/**
 * Copyright 2011 Steve Good [steve@stevegood.org]
 * 
 * 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.muratools.eclipse;

import org.eclipse.core.resources.IContainer;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.resources.IWorkspaceRoot;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IPath;
import org.eclipse.core.runtime.Path;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.wizard.Wizard;
import org.eclipse.ui.IWorkbench;

/**
 * @author Steve
 *
 */
public class MuraToolsWizard extends Wizard {

    private IStructuredSelection selection;

    public IStructuredSelection getSelection() {
        return selection;
    }

    public void setSelection(IStructuredSelection selection) {
        this.selection = selection;
    }

    /* (non-Javadoc)
     * @see org.eclipse.jface.wizard.Wizard#performFinish()
     */
    @Override
    public boolean performFinish() {
        return false;
    }

    public void init(IWorkbench workbench, IStructuredSelection selection) {
        setSelection(selection);
    }

    public String getTargetDirectory() {
        String targetPath = "";
        String containerPath = "";
        if (getSelection() != null && getSelection().isEmpty() == false
                && getSelection() instanceof IStructuredSelection) {
            IStructuredSelection ssel = (IStructuredSelection) getSelection();

            if (ssel.size() > 1) {
                return targetPath;
            }

            Object obj = ssel.getFirstElement();

            if (obj instanceof IResource) {
                IContainer container = (IContainer) obj;
                containerPath = container.getFullPath().toString();

                IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot();
                IResource resource = root.findMember(new Path(containerPath));
                if (resource != null) {
                    IPath path = container.getLocation();
                    targetPath = path.toOSString();
                }
            }
        }
        return targetPath;
    }

    public void refreshContainer() {
        if (getSelection() != null && getSelection().isEmpty() == false
                && getSelection() instanceof IStructuredSelection) {
            IStructuredSelection ssel = (IStructuredSelection) getSelection();

            if (ssel.size() > 1) {
                return;
            } else {
                Object obj = ssel.getFirstElement();

                if (obj instanceof IResource) {
                    IContainer container = (IContainer) obj;
                    try {
                        container.refreshLocal(IResource.DEPTH_INFINITE, null);
                    } catch (CoreException e) {
                        e.printStackTrace();
                    }
                }
            }
        }
    }
}