com.muratools.eclipse.MuraToolsAction.java Source code

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Here is the source code for com.muratools.eclipse.MuraToolsAction.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.IPath;
import org.eclipse.core.runtime.Path;
import org.eclipse.jface.action.IAction;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.ui.IObjectActionDelegate;
import org.eclipse.ui.IWorkbenchPart;

/**
 * @author Steve
 *
 */
public class MuraToolsAction implements IObjectActionDelegate {

    Shell shell;
    IWorkbenchPart part;
    ISelection selection;

    public Shell getShell() {
        return shell;
    }

    public void setShell(Shell shell) {
        this.shell = shell;
    }

    public IWorkbenchPart getPart() {
        return part;
    }

    public void setPart(IWorkbenchPart part) {
        this.part = part;
    }

    public ISelection getSelection() {
        return selection;
    }

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

    public void run(IAction action) {
    }

    public void selectionChanged(IAction action, ISelection selection) {
        setSelection(selection);
    }

    public void setActivePart(IAction action, IWorkbenchPart targetPart) {
        setShell(targetPart.getSite().getShell());
        setPart(targetPart);
    }

    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;
    }
}