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authorJörg Frings-Fürst <debian@jff-webhosting.net>2015-04-03 13:14:53 +0200
committerJörg Frings-Fürst <debian@jff-webhosting.net>2015-04-03 13:14:53 +0200
commitc43dfb815a4951b8248f4f0e98babe4f80204f03 (patch)
tree82745ed2353757c41ea1865bad9ac7a1b0a8a366 /src/library/OfflineSidebarEntry.vala
parent2785a691b958a79a1dd606c445188c71c3f58b3c (diff)
Imported Upstream version 0.22.0upstream/0.22.0
Diffstat (limited to 'src/library/OfflineSidebarEntry.vala')
-rw-r--r--src/library/OfflineSidebarEntry.vala45
1 files changed, 45 insertions, 0 deletions
diff --git a/src/library/OfflineSidebarEntry.vala b/src/library/OfflineSidebarEntry.vala
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+++ b/src/library/OfflineSidebarEntry.vala
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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();
+ }
+}
+