private void initializeSourceViewer(final IEditorInput input) { final IDocumentProvider documentProvider = getDocumentProvider(); final IAnnotationModel model = documentProvider.getAnnotationModel(input); final IDocument document = documentProvider.getDocument(input); if (document != null) { fSourceViewer.setDocument(document, model); fSourceViewer.setEditable(isEditable()); fSourceViewer.showAnnotations(model != null); } if (fElementStateListener instanceof IElementStateListenerExtension) { boolean isStateValidated = false; if (documentProvider instanceof IDocumentProviderExtension) isStateValidated = ((IDocumentProviderExtension) documentProvider).isStateValidated(input); final IElementStateListenerExtension extension = (IElementStateListenerExtension) fElementStateListener; extension.elementStateValidationChanged(input, isStateValidated); } }
protected void updateState(final IEditorInput input) { final IDocumentProvider provider = getDocumentProvider(); if (provider instanceof IDocumentProviderExtension) { final IDocumentProviderExtension extension = (IDocumentProviderExtension) provider; try { extension.updateStateCache(input); if (fSourceViewer != null) fSourceViewer.setEditable(isEditable()); } catch (final CoreException e) { ERDiagramActivator.log(e); } } }
private void initializeSourceViewer(IEditorInput input) { IDocumentProvider documentProvider = getDocumentProvider(); IAnnotationModel model = documentProvider.getAnnotationModel(input); IDocument document = documentProvider.getDocument(input); if (document != null) { fSourceViewer.setDocument(document, model); fSourceViewer.setEditable(isEditable()); fSourceViewer.showAnnotations(model != null); } if (fElementStateListener instanceof IElementStateListenerExtension) { boolean isStateValidated = false; if (documentProvider instanceof IDocumentProviderExtension) isStateValidated = ((IDocumentProviderExtension) documentProvider) .isStateValidated(input); IElementStateListenerExtension extension = (IElementStateListenerExtension) fElementStateListener; extension.elementStateValidationChanged(input, isStateValidated); } }
protected void updateState(IEditorInput input) { IDocumentProvider provider = getDocumentProvider(); if (provider instanceof IDocumentProviderExtension) { IDocumentProviderExtension extension = (IDocumentProviderExtension) provider; try { extension.updateStateCache(input); if (fSourceViewer != null) fSourceViewer.setEditable(isEditable()); } catch (CoreException e) { ERDiagramActivator.log(e); } } }
public boolean isEditable() { final IDocumentProvider provider = getDocumentProvider(); if (provider instanceof IDocumentProviderExtension) { final IDocumentProviderExtension extension = (IDocumentProviderExtension) provider; return extension.isModifiable(getEditorInput()); } return false; }
protected void validateState(final IEditorInput input) { final IDocumentProvider provider = getDocumentProvider(); if (!(provider instanceof IDocumentProviderExtension)) return; final IDocumentProviderExtension extension = (IDocumentProviderExtension) provider; try { extension.validateState(input, getSite().getShell()); } catch (final CoreException x) { final IStatus status = x.getStatus(); if (status == null || status.getSeverity() != IStatus.CANCEL) { final Bundle bundle = Platform.getBundle(PlatformUI.PLUGIN_ID); final ILog log = Platform.getLog(bundle); log.log(x.getStatus()); final Shell shell = getSite().getShell(); final String title = "EditorMessages.Editor_error_validateEdit_title"; final String msg = "EditorMessages.Editor_error_validateEdit_message"; ErrorDialog.openError(shell, title, msg, x.getStatus()); } return; } if (fSourceViewer != null) fSourceViewer.setEditable(isEditable()); }
public boolean isEditable() { IDocumentProvider provider = getDocumentProvider(); if (provider instanceof IDocumentProviderExtension) { IDocumentProviderExtension extension = (IDocumentProviderExtension) provider; return extension.isModifiable(getEditorInput()); } return false; }
protected void validateState(IEditorInput input) { IDocumentProvider provider = getDocumentProvider(); if (!(provider instanceof IDocumentProviderExtension)) return; IDocumentProviderExtension extension = (IDocumentProviderExtension) provider; try { extension.validateState(input, getSite().getShell()); } catch (CoreException x) { IStatus status = x.getStatus(); if (status == null || status.getSeverity() != IStatus.CANCEL) { Bundle bundle = Platform.getBundle(PlatformUI.PLUGIN_ID); ILog log = Platform.getLog(bundle); log.log(x.getStatus()); Shell shell = getSite().getShell(); String title = "EditorMessages.Editor_error_validateEdit_title"; String msg = "EditorMessages.Editor_error_validateEdit_message"; ErrorDialog.openError(shell, title, msg, x.getStatus()); } return; } if (fSourceViewer != null) fSourceViewer.setEditable(isEditable()); }
/** * This code auto-refreshes files that are out of synch when we first open them. This is a bit of a hack that looks * to see if it seems we're out of sync and the file isn't open yet. If it is already open, we call super so it pops * a dialog asking if you want to update the file contents. */ @Override protected void handleEditorInputChanged() { final IDocumentProvider provider = getDocumentProvider(); if (provider == null) { // fix for http://dev.eclipse.org/bugs/show_bug.cgi?id=15066 close(false); return; } final IEditorInput input = getEditorInput(); boolean wasActivated = true; try { Field f = AbstractTextEditor.class.getDeclaredField("fHasBeenActivated"); //$NON-NLS-1$ f.setAccessible(true); wasActivated = (Boolean) f.get(this); } catch (Exception e1) { // ignore } if (!wasActivated && !provider.isDeleted(input)) { try { if (provider instanceof IDocumentProviderExtension) { IDocumentProviderExtension extension = (IDocumentProviderExtension) provider; extension.synchronize(input); } else { doSetInput(input); } return; } catch (Exception e) { // ignore } } super.handleEditorInputChanged(); }
