protected void updateSelectionProvider() {
if (guiEditor != null) {
selectionProvider.addHost("guiEditor", guiEditor.getSelectionProvider()); // $NON-NLS-1$
}
if (textEditor != null) {
selectionProvider.addHost("textEditor", getTextSelectionProvider()); // $NON-NLS-1$
}
int index = getActivePage();
if (index == getSourcePageIndex()) {
if (textEditor != null) {
selectionProvider.setHost(getTextSelectionProvider());
}
return;
}
if (index != getGuiPageIndex()
|| guiEditor == null
|| guiEditor.getSelectionProvider() == null) {
if (treeEditor != null) {
selectionProvider.setHost(treeEditor.getSelectionProvider());
treeEditor.fireEditorSelected();
}
if (treeFormPage != null) {
selectionProvider.addHost(
"treeEditor", treeFormPage.getSelectionProvider(), true); // $NON-NLS-1$
}
} else {
ISelectionProvider p = guiEditor.getSelectionProvider();
selectionProvider.setHost(p);
if (p instanceof AbstractSelectionProvider) {
((AbstractSelectionProvider) p).fireSelectionChanged();
}
}
}
protected void createGuiPage() {
guiEditor = new TilesGuiEditor();
try {
int index = addPage(guiEditor, getEditorInput());
setPageText(index, WebUIMessages.DIAGRAM);
guiEditor.setInput(input);
selectionProvider.setHost(guiEditor.getSelectionProvider());
guiEditor.addErrorSelectionListener(createErrorSelectionListener());
selectionProvider.addHost("guiEditor", guiEditor.getSelectionProvider()); // $NON-NLS-1$
} catch (PartInitException e) {
TilesUIPlugin.getPluginLog().logError(e);
}
}
protected void setNormalMode() {
if ((guiEditor != null) && isAppropriateNature()) {
guiEditor.setObject(getModelObject(), isErrorMode());
}
if (treeFormPage != null) {
treeFormPage.initialize(getModelObject());
treeFormPage.setErrorMode(isErrorMode());
}
updateSelectionProvider();
}
public Object getAdapter(Class adapter) {
if (adapter == IContentOutlinePage.class) {
if (guiEditor == null || guiEditor.getGUI() == null) {
return super.getAdapter(adapter);
}
Object o = guiEditor.getGUI().getAdapter(adapter);
if (o instanceof DiagramContentOutlinePage) {
DiagramContentOutlinePage g = (DiagramContentOutlinePage) o;
g.setTreeOutline(outline);
}
return o;
}
if (adapter == ActionRegistry.class || adapter == org.eclipse.gef.editparts.ZoomManager.class) {
if (guiEditor != null)
if (guiEditor.getGUI() != null) return guiEditor.getGUI().getAdapter(adapter);
}
return super.getAdapter(adapter);
}
public void dispose() {
if (input != null) {
selectionProvider.setHost(null);
getSite().setSelectionProvider(null);
}
super.dispose();
if (guiEditor != null) {
guiEditor.dispose();
guiEditor = null;
}
}
