useraction.h

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#pragma once

/*+
________________________________________________________________________

 (C) dGB Beheer B.V.; (LICENSE) http://opendtect.org/OpendTect_license.txt
 Author:        K. Tingdahl
 Date:          Dec 2007
________________________________________________________________________

-*/

#include "generalmod.h"
#include "callback.h"
#include "bufstring.h"

mClass(General) UserAction : public CallBacker
{
public:
    mExpClass(General) Setup
    {
    public:
                    Setup();

                    mDefSetupMemb(bool,checkable);
                    mDefSetupMemb(bool,checked);
                    mDefSetupMemb(bool,enabled);
                    mDefSetupMemb(bool,visible);
                    mDefSetupMemb(BufferString,icon);
                    mDefSetupMemb(BufferString,icontxt);
                    mDefSetupMemb(BufferString,text);
                    mDefSetupMemb(BufferString,tooltip);
    };
                UserAction( const UserAction::Setup& );
                UserAction( const UserAction& );

    Setup                       setup_;

    int                         id_;

    Notifier<UserAction>        change_;
};


mClass(General) UserActionGroup
{
public:
    virtual             ~UserActionGroup();
    virtual void        addAction(UserAction*,bool manage=false);
    virtual bool        canAddGroup() const;
    virtual void        addGroup(UserActionGroup*,bool manage=false);

    virtual void        removeAll();

protected:
    ObjectSet<UserAction>       actions_;
    BoolTypeSet                 actionsownership_;

    ObjectSet<UserActionGroup>  groups_;
    BoolTypeSet                 groupsowership_;
};


mClass(General) UserActionHandler : public UserActionGroup
{
public:
    int                                 visID() const;

    Notifier<UserActionHandler>         createnotifier;
    CNotifier<UserActionHandler,int>    handlenotifier;
    bool                                isHandled() const;
    void                                setHandled(bool);
protected:
                                UserActionHandler(int visid);
    int                         getFreeID();

    int                         freeid_;
    int                         visid_;
    bool                        ishandled_;
};