public final void remove(NetworkBookItem book) {
List<String> ids = bookIds();
if (ids.contains(book.Id)) {
ids = new ArrayList<String>(ids);
ids.remove(book.Id);
myBooksInBasketOption.setValue(ids);
myBooks.remove(book);
++myGeneration;
NetworkLibrary.Instance().fireModelChangedEvent(NetworkLibrary.ChangeListener.Code.SomeCode);
}
}
private void runLanguageFilterDialog() {
final NetworkLibrary library = NetworkLibrary.Instance();
final List<String> allLanguageCodes = library.languageCodes();
Collections.sort(allLanguageCodes, new ZLLanguageUtil.CodeComparator());
final Collection<String> activeLanguageCodes = library.activeLanguageCodes();
final CharSequence[] languageNames = new CharSequence[allLanguageCodes.size()];
final boolean[] checked = new boolean[allLanguageCodes.size()];
for (int i = 0; i < allLanguageCodes.size(); ++i) {
final String code = allLanguageCodes.get(i);
languageNames[i] = ZLLanguageUtil.languageName(code);
checked[i] = activeLanguageCodes.contains(code);
}
final DialogInterface.OnMultiChoiceClickListener listener =
new DialogInterface.OnMultiChoiceClickListener() {
public void onClick(DialogInterface dialog, int which, boolean isChecked) {
checked[which] = isChecked;
}
};
final ZLResource dialogResource = ZLResource.resource("dialog");
final AlertDialog dialog =
new AlertDialog.Builder(this)
.setMultiChoiceItems(languageNames, checked, listener)
.setTitle(
dialogResource.getResource("languageFilterDialog").getResource("title").getValue())
.setPositiveButton(
dialogResource.getResource("button").getResource("ok").getValue(),
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
final TreeSet<String> newActiveCodes =
new TreeSet<String>(new ZLLanguageUtil.CodeComparator());
for (int i = 0; i < checked.length; ++i) {
if (checked[i]) {
newActiveCodes.add(allLanguageCodes.get(i));
}
}
library.setActiveLanguageCodes(newActiveCodes);
library.synchronize();
NetworkView.Instance().fireModelChanged();
}
})
.create();
dialog.show();
}
public static List<NBAction> getContextMenuActions(
Activity activity, NetworkBookTree tree, BookDownloaderServiceConnection connection) {
final NetworkBookItem book = tree.Book;
List<NBAction> actions = new LinkedList<NBAction>();
if (useFullReferences(book)) {
final BookUrlInfo reference = book.reference(UrlInfo.Type.Book);
if (reference != null && connection != null && connection.isBeingDownloaded(reference.Url)) {
actions.add(new NBAction(activity, ActionCode.TREE_NO_ACTION, "alreadyDownloading"));
} else if (book.localCopyFileName() != null) {
actions.add(new NBAction(activity, ActionCode.READ_BOOK, "read"));
actions.add(new NBAction(activity, ActionCode.DELETE_BOOK, "delete"));
} else if (reference != null) {
actions.add(new NBAction(activity, ActionCode.DOWNLOAD_BOOK, "download"));
}
}
if (useDemoReferences(book)) {
final BookUrlInfo reference = book.reference(UrlInfo.Type.BookDemo);
if (connection != null && connection.isBeingDownloaded(reference.Url)) {
actions.add(new NBAction(activity, ActionCode.TREE_NO_ACTION, "alreadyDownloadingDemo"));
} else if (reference.localCopyFileName(UrlInfo.Type.BookDemo) != null) {
actions.add(new NBAction(activity, ActionCode.READ_DEMO, "readDemo"));
actions.add(new NBAction(activity, ActionCode.DELETE_DEMO, "deleteDemo"));
} else {
actions.add(new NBAction(activity, ActionCode.DOWNLOAD_DEMO, "downloadDemo"));
}
}
if (book.getStatus() == NetworkBookItem.Status.CanBePurchased) {
final BookBuyUrlInfo reference = book.buyInfo();
final int id =
reference.InfoType == UrlInfo.Type.BookBuy
? ActionCode.BUY_DIRECTLY
: ActionCode.BUY_IN_BROWSER;
final String priceString = reference.Price != null ? reference.Price.toString() : "";
actions.add(new NBAction(activity, id, "buy", priceString));
final BasketItem basketItem = book.Link.getBasketItem();
if (basketItem != null) {
if (basketItem.contains(book)) {
if (tree.Parent instanceof BasketCatalogTree
|| activity instanceof NetworkLibraryActivity) {
actions.add(
new NBAction(activity, ActionCode.REMOVE_BOOK_FROM_BASKET, "removeFromBasket"));
} else {
actions.add(new NBAction(activity, ActionCode.OPEN_BASKET, "openBasket"));
}
} else {
actions.add(new NBAction(activity, ActionCode.ADD_BOOK_TO_BASKET, "addToBasket"));
}
}
}
return actions;
}