/* 
Copyright (c) 2011 by Simon Schneegans

This program is free software: you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the Free
Software Foundation, either version 3 of the License, or (at your option)
any later version.

This program is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
more details.

You should have received a copy of the GNU General Public License along with
this program.  If not, see <http://www.gnu.org/licenses/>. 
*/

namespace GnomePie {

/////////////////////////////////////////////////////////////////////////	
// A base class storing a set of Actions. Derived classes may define
// how these Actions are created. This base class serves for custom
// actions, defined by the user.
/////////////////////////////////////////////////////////////////////////

public class ActionGroup : GLib.Object {

    /////////////////////////////////////////////////////////////////////
    /// A list of all stored actions.
    /////////////////////////////////////////////////////////////////////
    
    public Gee.ArrayList<Action?> actions { get; private set; }
    
    /////////////////////////////////////////////////////////////////////
    /// The ID of the pie to which this group is attached.
    /////////////////////////////////////////////////////////////////////
    
    public string parent_id { get; construct set; }
    
    /////////////////////////////////////////////////////////////////////
    /// C'tor, initializes all members.
    /////////////////////////////////////////////////////////////////////
    
    public ActionGroup(string parent_id) {
        GLib.Object(parent_id : parent_id);
    }
    
    construct {
        this.actions = new Gee.ArrayList<Action?>();
    }
    
    /////////////////////////////////////////////////////////////////////
    /// This one is called, when the ActionGroup is deleted.
    /////////////////////////////////////////////////////////////////////
    
    public virtual void on_remove() {}
    
    /////////////////////////////////////////////////////////////////////
    /// Adds a new Action to the group.
    /////////////////////////////////////////////////////////////////////
    
    public void add_action(Action new_action) {
       this.actions.add(new_action);
    }
    
    /////////////////////////////////////////////////////////////////////
    /// Removes all Actions from the group.
    /////////////////////////////////////////////////////////////////////
    
    public void delete_all() {
        actions.clear();
    }
    
    /////////////////////////////////////////////////////////////////////
    /// Makes all contained Slices no Quick Actions.
    /////////////////////////////////////////////////////////////////////
    
    public void disable_quickactions() {
        foreach (var action in actions)
            action.is_quickaction = false;
    }
    
    /////////////////////////////////////////////////////////////////////
    /// Returns true, if one o the contained Slices is a Quick Action
    /////////////////////////////////////////////////////////////////////
    
    public bool has_quickaction() {
        foreach (var action in actions)
            if (action.is_quickaction)
                return true;
                
        return false;
    }
}

}