private void projectPageCustomButtonPressed(DialogField field, int index) {
CPListElement[] entries = null;
switch (index) {
case IDX_ADDPROJECT: /* add project */
entries = openProjectDialog(null);
break;
case IDX_EDIT: /* edit */
editEntry();
return;
case IDX_REMOVE: /* remove */
removeEntry();
return;
}
if (entries != null) {
int nElementsChosen = entries.length;
// remove duplicates
List cplist = fProjectsList.getElements();
List elementsToAdd = new ArrayList(nElementsChosen);
for (int i = 0; i < nElementsChosen; i++) {
CPListElement curr = entries[i];
if (!cplist.contains(curr) && !elementsToAdd.contains(curr)) {
elementsToAdd.add(curr);
}
}
fProjectsList.addElements(elementsToAdd);
if (index == IDX_ADDPROJECT) {
fProjectsList.refresh();
}
fProjectsList.postSetSelection(new StructuredSelection(entries));
}
}
private CPListElement[] openProjectDialog(CPListElement elem) {
try {
ArrayList selectable = new ArrayList();
selectable.addAll(Arrays.asList(fCurrJProject.getJavaScriptModel().getJavaScriptProjects()));
selectable.remove(fCurrJProject);
List elements = fProjectsList.getElements();
for (int i = 0; i < elements.size(); i++) {
CPListElement curr = (CPListElement) elements.get(0);
IJavaScriptProject proj = (IJavaScriptProject) JavaScriptCore.create(curr.getResource());
selectable.remove(proj);
}
Object[] selectArr = selectable.toArray();
new JavaScriptElementComparator().sort(null, selectArr);
ListSelectionDialog dialog =
new ListSelectionDialog(
getShell(),
Arrays.asList(selectArr),
new ArrayContentProvider(),
new JavaUILabelProvider(),
NewWizardMessages.ProjectsWorkbookPage_chooseProjects_message);
dialog.setTitle(NewWizardMessages.ProjectsWorkbookPage_chooseProjects_title);
dialog.setHelpAvailable(false);
if (dialog.open() == Window.OK) {
Object[] result = dialog.getResult();
CPListElement[] cpElements = new CPListElement[result.length];
for (int i = 0; i < result.length; i++) {
IJavaScriptProject curr = (IJavaScriptProject) result[i];
cpElements[i] =
new CPListElement(
fCurrJProject, IIncludePathEntry.CPE_PROJECT, curr.getPath(), curr.getResource());
}
return cpElements;
}
} catch (JavaScriptModelException e) {
return null;
}
return null;
}
private void updateClasspathList() {
List projelements = fProjectsList.getElements();
boolean remove = false;
List cpelements = fClassPathList.getElements();
// backwards, as entries will be deleted
for (int i = cpelements.size() - 1; i >= 0; i--) {
CPListElement cpe = (CPListElement) cpelements.get(i);
if (isEntryKind(cpe.getEntryKind())) {
if (!projelements.remove(cpe)) {
cpelements.remove(i);
remove = true;
}
}
}
for (int i = 0; i < projelements.size(); i++) {
cpelements.add(projelements.get(i));
}
if (remove || (projelements.size() > 0)) {
fClassPathList.setElements(cpelements);
}
}
