101 lines
2.5 KiB
C++
101 lines
2.5 KiB
C++
/*
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QAD - Qt ADvanced
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Ivan Pelipenko peri4ko@yandex.ru, Andrey Bychkov work.a.b@yandex.ru
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef BLOCKBASE_H
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#define BLOCKBASE_H
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#include <QGraphicsView>
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#include <QGraphicsScene>
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#include <QGraphicsItem>
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#include <QGraphicsObject>
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#include <QGraphicsEllipseItem>
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#include <QGraphicsSceneHoverEvent>
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#include <QGraphicsSceneMouseEvent>
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#include <QStack>
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#include "qad_types.h"
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/// data:
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/// 1002 - flag for move parent (true)
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/// 1003 - flag for visualize selection (true)
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/// 1004 - BlockItemPin ("pin")
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/// 1005 - BlockBusItem ("connection")
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/// 1006 - BlockItem ("item")
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/// 1007 - BlockItem selection (true)
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/// 1008 - item is NOT decor, ignore for function decors() (true)
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/// 1009 - item is scene decor ("decor")
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/// 1010 - BlockItem decor (src text for QGraphicsSimpleTextItem)
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/// 1011 - item is BlockItem decor (true)
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/// 1100 - flag for correct move (true)
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static const int _blockitem_current_version_ = 1;
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enum BlockviewItemData {
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bvidSelected = 1000, // bool
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bvidItemPos = 1001, // QpointF
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bvidMoveParent = 1002, // bool
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bvidVisualizeSelection = 1003, // bool
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bvidType = 1005, // BlockviewItemType
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bvidInvalidItem = 1008, // bool
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bvidDecorText = 1010, // QString
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bvidBlockDecor = 1011, // bool
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bvidDTHandle = 1012, // bool
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bvidCorrectMove = 1100, // bool
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};
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enum BlockviewItemType {
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bvitPin,
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bvitBus,
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bvitBlock,
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bvitSelection,
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bvitDecor,
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bvitItemText,
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};
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QAD_EXPORT QDataStream & operator <<(QDataStream & s, const QGraphicsItem * item);
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QAD_EXPORT QDataStream & operator >>(QDataStream & s, QGraphicsItem *& item);
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class QAD_EXPORT BlockItemBase: public QObject
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{
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Q_OBJECT
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Q_ENUMS(Action)
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public:
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enum Action {
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BlockAdd = 1,
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BlockMove,
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BlockRemove,
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BlockCopy,
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BusAdd,
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BusRemove,
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BusPointAdd,
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BusPointMove,
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BusPointRemove,
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BusSegmentAdd,
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BusSegmentMove,
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BusSegmentRemove,
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Paste
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};
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};
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#endif // BLOCKBASE_H
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