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/* Copyright 2011-2015 Yorba Foundation
*
* This software is licensed under the GNU Lesser General Public License
* (version 2.1 or later). See the COPYING file in this distribution.
*/
public class Library.OfflineSidebarEntry : Library.HideablePageEntry {
public OfflineSidebarEntry() {
foreach (MediaSourceCollection media_sources in MediaCollectionRegistry.get_instance().get_all())
media_sources.offline_contents_altered.connect(on_offline_contents_altered);
visible = (get_total_offline() != 0);
}
~OfflineSidebarEntry() {
foreach (MediaSourceCollection media_sources in MediaCollectionRegistry.get_instance().get_all())
media_sources.trashcan_contents_altered.disconnect(on_offline_contents_altered);
}
private void on_offline_contents_altered() {
visible = (get_total_offline() != 0);
}
private int get_total_offline() {
int total = 0;
foreach (MediaSourceCollection media_sources in MediaCollectionRegistry.get_instance().get_all())
total += media_sources.get_offline_bin_contents().size;
return total;
}
public override string get_sidebar_name() {
return OfflinePage.NAME;
}
public override string? get_sidebar_icon() {
return Resources.ICON_MISSING_FILES;
}
protected override Page create_page() {
return new OfflinePage();
}
}
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