[news.eclipse.modeling.gmf] Re: Adjust New Diagram Wizard

[Peter Thijs <p.a.h.thijs@xxxxxx>]

Hi Peter,

Thank you for your solution. This is exactly what I was looking for.

Peter Lang wrote:
> Hi Peter,
>
> I did almost the some, only the other way round (define model file, 
> diagram is created automatically).
>
> You should be able to adapt my solution (I tried to change as little as 
> possible, so I use both pages but only display one).
>
> You need to edit your generated part/XxxCreationWizard.java
> Unfortunately there is no constant for the file-extensions, so I had to 
> hardcode them.
>
>
> /**
> * @generated NOT
> * do not use diagramModelFilePage since we use the same filename for 
> model and diagram (different file extension)
> */
> public void addPages() {
>    domainModelFilePage = new WorkflowCreationWizardPage(
>            "DomainModelFile", getSelection(), "xxx"); //$NON-NLS-1$ 
> //$NON-NLS-2$
>    domainModelFilePage
>            
> .setTitle(Messages.WorkflowCreationWizard_DomainModelFilePageTitle);
>    domainModelFilePage
>            
> .setDescription(Messages.WorkflowCreationWizard_DomainModelFilePageDescription); 
>
>    addPage(domainModelFilePage);
> }
>
> /**
> * @generated NOT
> */
> public boolean performFinish() {
>    IRunnableWithProgress op = new WorkspaceModifyOperation(null) {
>
>        protected void execute(IProgressMonitor monitor)
>                throws CoreException, InterruptedException {
>            // CUSTOM: do not use diagramModelFilePage since we use the
>            // same filename for model and diagram (different file 
> extension)
>            URI domainModelFilePageURI = domainModelFilePage.getURI();
>            URI diagramModelFilePageURI = domainModelFilePageURI
>                    .trimFileExtension().appendFileExtension("xxx_diagram");
>            diagram = WorkflowDiagramEditorUtil.createDiagram(
>                    diagramModelFilePageURI, domainModelFilePageURI, 
> monitor);
>            // end CUSTOM
>            if (isOpenNewlyCreatedDiagramEditor() && diagram != null) {
> [...]