KiCad PCB EDA Suite
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zone_selection_change_notifier.h
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1/*
2 * This program source code file is part of KiCad, a free EDA CAD application.
3 *
4 * Copyright (C) 2023 Ethan Chien <[email protected]>
5 * Copyright (C) 2023 KiCad Developers, see AUTHORS.txt for contributors.
6 *
7 * This program is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License
9 * as published by the Free Software Foundation; either version 2
10 * of the License, or (at your option) any later version.
11 *
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, you may find one here:
19 * http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
20 * or you may search the http://www.gnu.org website for the version 2 license,
21 * or you may write to the Free Software Foundation, Inc.,
22 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
23 */
24
25
26#ifndef ZONE_SELECTION_CHANGE_NOTIFIER_H
27#define ZONE_SELECTION_CHANGE_NOTIFIER_H
28
29class ZONE;
30
36{
37public:
39
40 ZONE* GetZone() const { return m_zone; }
47 {
48 if( m_zone == aZone )
49 return;
50 m_zone = aZone;
52 }
53
54 ZONE* GetSelectedZone() const { return m_zone; }
55
56protected:
57 virtual void ActivateSelectedZone( ZONE* new_zone ) = 0;
58
59private:
61};
62
63#endif
Subscriber who is interested in the zone selection change.
void OnZoneSelectionChanged(ZONE *aZone)
Inform the subscriber about the zone selection change.
virtual ~ZONE_SELECTION_CHANGE_NOTIFIER()=default
virtual void ActivateSelectedZone(ZONE *new_zone)=0
Handle a list of polygons defining a copper zone.
Definition: zone.h:73