package tool.wizards;
import java.lang.reflect.InvocationTargetException;
import org.eclipse.core.resources.IContainer;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IFolder;
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.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Path;
import org.eclipse.core.runtime.Status;
import org.eclipse.jface.operation.IRunnableWithProgress;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.wizard.Wizard;
import org.eclipse.ui.INewWizard;
import org.eclipse.ui.IWorkbench;
import org.eclipse.ui.IWorkbenchWizard;
import tool.ToolPlugin;
import tool.ToolProjectSupport;
public class NewPlanWizard extends Wizard implements INewWizard {
private NewPlanWizardPage page;
private ISelection selection;
/**
* Constructor for NewPlanWizard.
*/
public NewPlanWizard() {
super();
setNeedsProgressMonitor(true);
}
/**
* Adding the page to the wizard.
*/
public void addPages() {
page = new NewPlanWizardPage(selection);
addPage(page);
}
/**
* This method is called when 'Finish' button is pressed in
* the wizard. We will create an operation and run it
* using wizard as execution context.
*/
public boolean performFinish() {
final String containerName = page.getContainerName();
final String planName = page.getPlanName();
final boolean includeDisplay = page.isIncludeDisplay();
final boolean includedataBase = page.isIncludeDataBase();
IRunnableWithProgress op = new IRunnableWithProgress() {
public void run(IProgressMonitor monitor) throws InvocationTargetException {
try {
doFinish(containerName, planName, monitor, includeDisplay, includedataBase);
} catch (CoreException e) {
throw new InvocationTargetException(e);
} finally {
monitor.done();
}
}
};
try {
getContainer().run(true, false, op);
} catch (InterruptedException e) {
return false;
} catch (InvocationTargetException e) {
Throwable realException = e.getTargetException();
ToolPlugin.showError("Error creating Tool Plan", realException);
return false;
}
return true;
}
/**
* The worker method. It will find the container, create the
* file if missing or just replace its contents, and open
* the editor on the newly created file.
*/
private void doFinish(
String containerName,
String planName,
IProgressMonitor monitor,
boolean includeDisplay,
boolean includeDataBase)
throws CoreException {
// create a sample file
monitor.beginTask("Creating " + planName, 1);
IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot();
IResource resource = root.findMember(new Path(containerName));
if (!resource.exists() || !(resource instanceof IContainer)) {
throwCoreException("Container \"" + containerName + "\" does not exist.");
}
IFolder container = (IFolder) resource;
final IFile file = ToolProjectSupport.createNewPlan(container, planName, includeDataBase, includeDataBase);
monitor.worked(1);
// monitor.setTaskName("Opening file for editing...");
// getShell().getDisplay().asyncExec(new Runnable() {
// public void run() {
// if (file == null)
// return;
// IWorkbenchPage page =
// PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage();
// try {
// IDE.openEditor(page, file, true);
// } catch (PartInitException e) {
// }
// }
// });
// monitor.worked(1);
}
private void throwCoreException(String message) throws CoreException {
IStatus status =
new Status(IStatus.ERROR, "ToolEditor", IStatus.OK, message, null);
throw new CoreException(status);
}
/**
* We will accept the selection in the workbench to see if
* we can initialize from it.
* @see IWorkbenchWizard#init(IWorkbench, IStructuredSelection)
*/
public void init(IWorkbench workbench, IStructuredSelection selection) {
this.selection = selection;
}
}