src/library/LastImportBranch.vala


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/* Copyright 2011-2014 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.LastImportBranch : Sidebar.RootOnlyBranch {
    public LastImportBranch() {
        base (new Library.LastImportSidebarEntry());
        
        foreach (MediaSourceCollection media_sources in MediaCollectionRegistry.get_instance().get_all())
            media_sources.import_roll_altered.connect(on_import_rolls_altered);
        
        set_show_branch(MediaCollectionRegistry.get_instance().get_last_import_id() != null);
    }
    
    ~LastImportBranch() {
        foreach (MediaSourceCollection media_sources in MediaCollectionRegistry.get_instance().get_all())
            media_sources.import_roll_altered.disconnect(on_import_rolls_altered);
    }
    
    public Library.LastImportSidebarEntry get_main_entry() {
        return (Library.LastImportSidebarEntry) get_root();
    }
    
    private void on_import_rolls_altered() {
        set_show_branch(MediaCollectionRegistry.get_instance().get_last_import_id() != null);
    }
}

public class Library.LastImportSidebarEntry : Sidebar.SimplePageEntry {
    public LastImportSidebarEntry() {
    }
    
    public override string get_sidebar_name() {
        return LastImportPage.NAME;
    }
    
    public override Icon? get_sidebar_icon() {
        return new ThemedIcon(Resources.ICON_LAST_IMPORT);
    }
    
    protected override Page create_page() {
        return new LastImportPage();
    }
}