private void onAdd(CoolBarItem newItem) {
int[] toolbarItemIds = fPreferences.getIntegers(DefaultPreferences.TOOLBAR_ITEMS);
List<CoolBarItem> newItems = new ArrayList<CoolBarItem>();
for (int toolbarItemId : toolbarItemIds) {
newItems.add(CoolBarItem.values()[toolbarItemId]);
}
int selectionIndex = fItemViewer.getTable().getSelectionIndex();
if (selectionIndex >= 0) newItems.add(selectionIndex + 1, newItem);
else newItems.add(newItem);
/* Save & Refresh */
int[] newItemsRaw = new int[newItems.size()];
for (int i = 0; i < newItems.size(); i++) newItemsRaw[i] = newItems.get(i).ordinal();
fPreferences.putIntegers(DefaultPreferences.TOOLBAR_ITEMS, newItemsRaw);
fItemViewer.refresh();
/* Update Selection */
if (selectionIndex >= 0) fItemViewer.getTable().setSelection(selectionIndex + 1);
else fItemViewer.getTable().setSelection(fItemViewer.getTable().getItemCount() - 1);
/* Update Buttons */
updateButtonEnablement();
}
private void onRemove() {
int[] toolbarItemIds = fPreferences.getIntegers(DefaultPreferences.TOOLBAR_ITEMS);
List<CoolBarItem> newItems = new ArrayList<CoolBarItem>();
for (int toolbarItemId : toolbarItemIds) {
newItems.add(CoolBarItem.values()[toolbarItemId]);
}
int[] selectionIndices = fItemViewer.getTable().getSelectionIndices();
for (int i = 0; i < selectionIndices.length; i++) {
int index = selectionIndices[i] - i;
newItems.remove(index);
}
/* Save & Refresh */
int[] newItemsRaw = new int[newItems.size()];
for (int i = 0; i < newItems.size(); i++) newItemsRaw[i] = newItems.get(i).ordinal();
fPreferences.putIntegers(DefaultPreferences.TOOLBAR_ITEMS, newItemsRaw);
fItemViewer.refresh();
/* Update Selection */
int tableItemCount = fItemViewer.getTable().getItemCount();
if (selectionIndices.length > 0 && selectionIndices[0] < tableItemCount)
fItemViewer.getTable().setSelection(selectionIndices[0]);
else if (tableItemCount > 0) fItemViewer.getTable().setSelection(tableItemCount - 1);
/* Update Buttons */
updateButtonEnablement();
}
private CoolBarItem[] getSortedItems() {
CoolBarItem[] items = CoolBarItem.values();
List<CoolBarItem> sortedItems = new ArrayList<CoolBarItem>(items.length);
sortedItems.addAll(Arrays.asList(items));
/* Move "Delete News" before "Print News" */
sortedItems.remove(CoolBarItem.DELETE);
sortedItems.add(sortedItems.indexOf(CoolBarItem.PRINT), CoolBarItem.DELETE);
/* Move "Attachments" after "Print News" */
sortedItems.remove(CoolBarItem.ATTACHMENTS);
sortedItems.add(sortedItems.indexOf(CoolBarItem.PRINT) + 1, CoolBarItem.ATTACHMENTS);
/* Move "Archive" after "Copy News" */
sortedItems.remove(CoolBarItem.ARCHIVE);
sortedItems.add(sortedItems.indexOf(CoolBarItem.COPY) + 1, CoolBarItem.ARCHIVE);
return sortedItems.toArray(new CoolBarItem[sortedItems.size()]);
}