public ResourceEditor createResourceEditor(IResource resource) {
ResourceEditor editor = new ResourceEditor();
editor.setResizable(false);
if (resource != null) {
openEditors.put(resource.getId(), editor);
openEditors2.put(editor, resource.getId());
}
editor.addWindowListener(openEditorsListener);
return editor;
}
@Override
public void windowClosed(WindowEvent event) {
ResourceEditor editor = (ResourceEditor) event.getSource();
if (openEditors2.containsKey(editor)) openEditors.remove(openEditors2.get(editor));
openEditors2.remove(editor);
mostRecentFocusedEditors.remove(editor);
editor.removeWindowListener(
openEditorsListener); // not neceesary since they dispose on close?
System.gc(); // might help? especially with media resources?
Application.this.notifyApplicationWindowClosed(event);
}
public static void doCreateSnuFromMedia(IMedia media) throws Exception {
Application app = Application.getInstance();
// try and find an open editor for a Snu with this media.
// if we find one, focus it and abort
Collection<ResourceEditor> openEditors = app.getOpenEditors();
for (ResourceEditor editor : openEditors) {
IResource editingResource = app.getResourceForEditor(editor);
if (editingResource == null) {
// i suppose its reasonable that some other code might create an unattached resource editor
// but in that case it shouldnt be in the openEditors list
Logger.getLogger(CreateSnuAction.class)
.info(
"no resource for editor: " + editor.getResourceView().getResourceId(),
new Exception("just-for-stacktrace"));
continue;
}
if (editingResource instanceof ISnu) {
IMedia editingMedia = ((ISnu) editingResource).getMainMedia();
if (editingMedia != null && editingMedia.getId().equals(media.getId())) {
editor.toFront();
return;
}
}
if (editingResource instanceof IMedia) {
if (editor.getResourceView() instanceof SnuResourceView) {
editor.toFront();
return;
}
}
}
ResourceEditor editor = app.editNew(ResourceType.SNU, media.getId());
SnuResourceView view = (SnuResourceView) editor.getResourceView();
SnuHelper.initView(view, FileUtil.getFilenameWithoutExtension(media.getName()), media);
}