@Override
public void switchToSolution(String id) {
IWorkbenchPage activePage = getWorkbench().getActiveWorkbenchWindow().getActivePage();
// store the state of the current solution
closeSolution(session.getCurrentSolution());
IWorkingSetManager wsManager = getWorkbench().getWorkingSetManager();
Map<String, IWorkingSet> workingSetMap = getWorkingSetMap();
IAggregateWorkingSet solutionSet = (IAggregateWorkingSet) workingSetMap.get(id);
Assert.isNotNull(solutionSet, "Solution set is null: " + id);
// IWorkingSet[] windowSet = new IWorkingSet[]{solutionSet};
IWorkingSet[] windowSet = solutionSet.getComponents();
// HACK: currently the ProcjectExplorer>WorkingSetDialog does
// strange things with working sets, i.e., caches aggregate sets that can
// get invalid as these are not updated, properly
// workaround: delete these aggregate sets when you can :)
String eclispeAggId = getAggregateIdForSets(windowSet);
if (workingSetMap.containsKey(eclispeAggId)) {
wsManager.removeWorkingSet(workingSetMap.get(eclispeAggId));
}
activePage.setWorkingSets(windowSet);
openSolution(id);
session.setCurrentSolution(id);
}
private void closeSolution(String slnId) {
if (slnId == null) {
return;
}
Map<String, IProject> projectMap = getProjectMap();
SolutionEntry solutionEntry = session.getSolutions().get(session.getCurrentSolution());
LinkedHashSet<String> openProjects = new LinkedHashSet<String>();
Set<String> projectNames = solutionEntry.getProjectNames();
for (String pName : projectNames) {
if (projectMap.get(pName).isOpen()) {
openProjects.add(pName);
}
}
solutionEntry.setOpenProjects(openProjects.toArray(new String[0]));
for (String pName : openProjects) {
IProject p = projectMap.get(pName);
try {
p.close(null);
} catch (CoreException e) {
e.printStackTrace();
}
}
}