FileLocationComponentImpl(final UploadComponentOptions uploadOptions) {
this.options = uploadOptions;
final TreeOptions treeOptions = new TreeOptions();
final String extension = uploadOptions.getExtension();
treeOptions.setSelectionType(
uploadOptions.isAllowMultiple() ? SelectionType.MULTIPlE : SelectionType.SINGLE);
treeOptions.setInitialItems(locationFactory.getTropixObjectSourceRootItems(null));
treeOptions.setShowPredicate(
LocationPredicates.getTropixFileTreeItemPredicate(extension, true));
treeOptions.setSelectionPredicate(
LocationPredicates.getTropixFileTreeItemPredicate(extension, false));
treeComponent = treeComponentFactory.get(treeOptions);
treeComponent.addSelectionListener(
new Listener<TreeItem>() {
public void onEvent(final TreeItem location) {}
});
final TreeGrid treeGrid = treeComponent.get();
treeGrid.setWidth100();
treeGrid.setHeight100();
super.setWidget(treeGrid);
}
