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Closing a diagram programaticaly [message #198694]

Wed, 23 July 2008 21:29

Eclipse User

Originally posted by: julan1984.gmail.com

Hello All,

Is there a way to close a GMF diagram programatically?

Hope to hear from some one.

Thanks,

Anoop

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Re: Closing a diagram programaticaly [message #198710 is a reply to message #198694]

Thu, 24 July 2008 04:39

Messages: 45
Registered: July 2009

Member

Hi
get the editor reference from the workbench
TransactionalEditingDomain editingDomain = ((FlowVinciDiagramEditor)
editorReference
.getPart(false))
.getEditingDomain();
if (editingDomain != null) {
ResourceSet resourceSet = editingDomain
.getResourceSet();
for (Resource element : resourceSet
.getResources()) {
resource.add(element);
}
for (Resource element : resource) {

resourceSet.getResources()
.remove(element);
}
}
((FlowVinciDiagramEditor) editorReference
.getPart(false)).close(false);

Once the reference is avilable remove the domain,diagram resource from
resource set.

This is how we are doing in our project.

Regards
BG

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Re: Closing a diagram programaticaly [message #198726 is a reply to message #198710]

Thu, 24 July 2008 06:33

Eclipse User

Originally posted by: julan.gmail.com

Hello BG,

Thanks for the reply. I didnt understand one thing.

"get the editor reference from the workbench TransactionalEditingDomain"

How is this done?

Hope to hear from you.

Thanks,

Julan

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Re: Closing a diagram programaticaly [message #198758 is a reply to message #198726]

Thu, 24 July 2008 08:16

Messages: 45
Registered: July 2009

Member

Hi,
Some thing like this...
IWorkbench workbench = PlatformUI.getWorkbench();
if (workbench != null) {
try {
if (workbench.getWorkbenchWindows()[0] != null
&&workbench.getWorkbenchWindows()[0].getActivePage() != null) {
IWorkbenchPage page = workbench.getWorkbenchWindows()[0].getActivePage();
if (page != null&& page.getEditorReferences().length > 0) {
ArrayList<Resource> resource = new ArrayList<Resource>();
for (IEditorReference editorReference : page.getEditorReferences()) {
if (fileName.contains(editorReference.getName())) {

to get the editor reference for your diagram file

Regards
BG

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Re: Closing a diagram programaticaly [message #198799 is a reply to message #198758]

Thu, 24 July 2008 10:14

Eclipse User

Originally posted by: julan.gmail.com

Thanks a bunch. It worked as expected.

Julan

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