GuiCallback.java

package org.limewire.core.api.callback;

import java.util.Set;

import org.limewire.bittorrent.Torrent;
import org.limewire.core.api.download.DownloadAction;
import org.limewire.core.api.download.DownloadException;
import org.limewire.core.api.magnet.MagnetLink;

/**
 * This class acts as a means of getting user input on issues happening in the
 * core.
 */
public interface GuiCallback {

    /**
     * Attempts to handle the supplied DownloadException with the supplied
     * download action.
     */
    void handleDownloadException(DownloadAction downLoadAction, DownloadException e,
            boolean supportsNewSaveDir);

    /**
     * Restores the application from a minimized state.
     */
    void restoreApplication();

    /**
     * Properly handles the magnet by either spawning a download or a search.
     */
    void handleMagnet(MagnetLink magnetLink);

    /**
     * Returns the locale translated version of the given string.
     */
    String translate(String s);

    /**
     * Prompts the user with a yes/no question and returns true if the user
     * responded yes, false otherwise.
     */
    boolean promptUserQuestion(String marktr);

    /**
     * Prompts the user about what priorities to assign the files in this
     * torrent. Returns true if ok was selected in the end false if cancel.
     */
    boolean promptTorrentFilePriorities(Torrent torrent);

    /**
     * Asks the user whether to continue with a torrent download that contains
     * files with banned extensions.
     * @return true if the download should continue.
     */
    boolean promptAboutTorrentWithBannedExtensions(Torrent torrent,
            Set<String> bannedExtensions);

    /**
     * Asks the user whether to continue with a torrent download if the torrent file could not be scanned.
     * @return true if the download should continue.
     */
    boolean promptAboutTorrentDownloadWithFailedScan();
}