@Override
public void partOpened(IWorkbenchPartReference partRef) {
if (partRef.getPart(false) instanceof AutomationEditor) {
IWorkbenchPage page = partRef.getPage();
IViewReference view = page.findViewReference(View.ID);
if (view != null) page.setPartState(view, IWorkbenchPage.STATE_MINIMIZED);
++openedEditorNumber;
}
partActivated(partRef);
}
@Override
public void partClosed(IWorkbenchPartReference partRef) {
if (partRef.getPart(false) instanceof AutomationEditor) {
IWorkbenchPage page = partRef.getPage();
IViewReference view = page.findViewReference(View.ID);
--openedEditorNumber;
if (openedEditorNumber == 0) {
page.setEditorAreaVisible(false);
if (view != null) page.setPartState(view, IWorkbenchPage.STATE_RESTORED);
}
}
partActivated(partRef);
}
/** Shows the current selection (if valid) in the transformed data view. */
private void showSelectionInDataView() {
InstanceSelection selection = getValidSelection();
if (selection != null) {
IWorkbenchPage page = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage();
// pin the property sheet if possible
IViewReference ref = page.findViewReference(IPageLayout.ID_PROP_SHEET);
if (ref != null) {
IViewPart part = ref.getView(true);
if (part instanceof PropertySheet) ((PropertySheet) part).setPinned(true);
}
// show transformed data view with selection if possible
try {
TransformedDataView transformedDataView =
(TransformedDataView) page.showView(TransformedDataView.ID);
transformedDataView.showSelection(selection, reportImage);
} catch (PartInitException e) {
// if it's not there, we cannot do anything
}
}
}
/**
* selectionChanged() event handler. Fills the list of managed-built projects based on the
* selection. If some non-managed-built projects are selected, disables the action.
*
* @param action The action
* @param selection The selection
*/
protected void onSelectionChanged(IAction action, ISelection selection) {
fProjects.clear();
boolean badObject = false;
if (selection != null) {
if (selection instanceof IStructuredSelection) {
if (selection.isEmpty()) {
// could be a form editor or something. try to get the project from the active part
IWorkbenchPage page = CUIPlugin.getActivePage();
if (page != null) {
IWorkbenchPart part = page.getActivePart();
if (part != null) {
Object o = part.getAdapter(IResource.class);
if (o != null && o instanceof IResource) {
fProjects.add(((IResource) o).getProject());
}
}
}
}
Iterator<?> iter = ((IStructuredSelection) selection).iterator();
while (iter.hasNext()) {
Object selItem = iter.next();
IProject project = null;
if (selItem instanceof ICElement) {
ICProject cproject = ((ICElement) selItem).getCProject();
if (cproject != null) project = cproject.getProject();
} else if (selItem instanceof IResource) {
project = ((IResource) selItem).getProject();
} else if (selItem instanceof IncludeRefContainer) {
ICProject fCProject = ((IncludeRefContainer) selItem).getCProject();
if (fCProject != null) project = fCProject.getProject();
} else if (selItem instanceof IncludeReferenceProxy) {
IncludeRefContainer irc = ((IncludeReferenceProxy) selItem).getIncludeRefContainer();
if (irc != null) {
ICProject fCProject = irc.getCProject();
if (fCProject != null) project = fCProject.getProject();
}
} else if (selItem instanceof IAdaptable) {
Object adapter = ((IAdaptable) selItem).getAdapter(IProject.class);
if (adapter != null && adapter instanceof IProject) {
project = (IProject) adapter;
}
}
// Check whether the project is CDT project
if (project != null) {
if (!CoreModel.getDefault().isNewStyleProject(project)) project = null;
else {
ICConfigurationDescription[] tmp = getCfgs(project);
if (tmp.length == 0) project = null;
}
}
if (project != null) {
fProjects.add(project);
} else {
badObject = true;
break;
}
}
} else if (selection instanceof ITextSelection) {
// If a text selection check the selected part to see if we can find
// an editor part that we can adapt to a resource and then
// back to a project.
IWorkbenchWindow window = CUIPlugin.getActiveWorkbenchWindow();
if (window != null) {
IWorkbenchPage page = window.getActivePage();
if (page != null) {
IWorkbenchPart part = page.getActivePart();
if (part instanceof IEditorPart) {
IEditorPart epart = (IEditorPart) part;
IResource resource = epart.getEditorInput().getAdapter(IResource.class);
if (resource != null) {
IProject project = resource.getProject();
badObject = !(project != null && CoreModel.getDefault().isNewStyleProject(project));
if (!badObject) {
fProjects.add(project);
}
}
}
}
}
} else if (selection instanceof ImaginarySelection) {
fProjects.add(((ImaginarySelection) selection).getProject());
}
}
boolean enable = false;
if (!badObject && !fProjects.isEmpty()) {
Iterator<IProject> iter = fProjects.iterator();
ICConfigurationDescription[] firstConfigs = getCfgs(iter.next());
if (firstConfigs != null) {
for (ICConfigurationDescription firstConfig : firstConfigs) {
boolean common = true;
Iterator<IProject> iter2 = fProjects.iterator();
while (iter2.hasNext()) {
ICConfigurationDescription[] currentConfigs = getCfgs(iter2.next());
int j = 0;
for (; j < currentConfigs.length; j++) {
if (firstConfig.getName().equals(currentConfigs[j].getName())) break;
}
if (j == currentConfigs.length) {
common = false;
break;
}
}
if (common) {
enable = true;
break;
}
}
}
}
action.setEnabled(enable);
// Bug 375760
// If focus is on a view that doesn't provide a resource/project context. Use the selection in a
// project/resource view. We support three views. If more than one is open, nevermind. If
// there's only
// one project in the workspace and it's a CDT one, use it unconditionally.
//
// Note that whatever project we get here is just a candidate; it's tested for suitability when
// we
// call ourselves recursively
//
if (badObject || fProjects.isEmpty()) {
// Check for lone CDT project in workspace
IProject[] projects = ResourcesPlugin.getWorkspace().getRoot().getProjects();
if (projects != null && projects.length == 1) {
IProject project = projects[0];
if (CoreModel.getDefault().isNewStyleProject(project) && (getCfgs(project).length > 0)) {
onSelectionChanged(action, new ImaginarySelection(project));
return;
}
}
// Check the three supported views
IWorkbenchPage page = CUIPlugin.getActivePage();
int viewCount = 0;
if (page != null) {
IViewReference theViewRef = null;
IViewReference viewRef = null;
theViewRef = page.findViewReference("org.eclipse.cdt.ui.CView"); // $NON-NLS-1$
viewCount += (theViewRef != null) ? 1 : 0;
viewRef = page.findViewReference("org.eclipse.ui.navigator.ProjectExplorer"); // $NON-NLS-1$
viewCount += (viewRef != null) ? 1 : 0;
theViewRef = (theViewRef == null) ? viewRef : theViewRef;
viewRef = page.findViewReference("org.eclipse.ui.views.ResourceNavigator"); // $NON-NLS-1$
viewCount += (viewRef != null) ? 1 : 0;
theViewRef = (theViewRef == null) ? viewRef : theViewRef;
if (theViewRef != null && viewCount == 1) {
IViewPart view = theViewRef.getView(false);
if (view != null) {
ISelection cdtSelection = view.getSite().getSelectionProvider().getSelection();
if (cdtSelection != null) {
if (!cdtSelection.isEmpty()) {
if (!cdtSelection.equals(selection)) { // avoids infinite recursion
onSelectionChanged(action, cdtSelection);
}
}
}
}
}
}
}
}
