@Nullable
public static String getComboSelection(Combo combo) {
int selectionIndex = combo.getSelectionIndex();
if (selectionIndex < 0) {
return null;
}
return combo.getItem(selectionIndex);
}
public static boolean setComboSelection(Combo combo, String value) {
if (value == null) {
return false;
}
int count = combo.getItemCount();
for (int i = 0; i < count; i++) {
if (value.equals(combo.getItem(i))) {
combo.select(i);
return true;
}
}
return false;
}
public void populateCustomUIPanel(Shell dialog) {
ArrayList<String> customNames = new ArrayList<String>();
for (int i = 0; i < customUIPanels.size(); i++) {
CustomVfsUiPanel panel = customUIPanels.get(i);
if (panel.getVfsScheme().equalsIgnoreCase("file")
|| schemeRestrictions == null
|| isRestrictedTo(panel.getVfsScheme())) {
if (panel.getVfsScheme().equalsIgnoreCase("file") && !showFileScheme) {
continue;
}
customNames.add(panel.getVfsSchemeDisplayText());
}
}
customUIPicker.setItems(customNames.toArray(new String[] {}));
hideCustomPanelChildren();
// hide entire panel if no customizations
if (customNames.size() == 0) {
customUIPanel.setParent(fakeShell);
} else {
if (customNames.size() == 1 && "file".equals(customNames.get(0))) {
customUIPanel.setParent(fakeShell);
} else {
String initialSchemeDisplayText = initialScheme;
for (int i = 0; i < customUIPanels.size(); i++) {
if (customUIPanels.get(i).getVfsScheme().equalsIgnoreCase(initialScheme)) {
initialSchemeDisplayText = customUIPanels.get(i).getVfsSchemeDisplayText();
break;
}
}
for (int i = 0; i < customUIPicker.getItemCount(); i++) {
if (customUIPicker.getItem(i).equalsIgnoreCase(initialSchemeDisplayText)) {
customUIPicker.select(i);
customUIPicker.notifyListeners(SWT.Selection, null);
}
}
}
}
}