mirror of
https://gitlab.com/smart-pattern/valentina.git
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147 lines
4.9 KiB
C++
147 lines
4.9 KiB
C++
/************************************************************************
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**
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** @file vpgraphicspiece.h
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** @author Ronan Le Tiec
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** @date 4 5, 2020
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**
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** @brief
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** @copyright
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** This source code is part of the Valentina project, a pattern making
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** program, whose allow create and modeling patterns of clothing.
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** Copyright (C) 2020 Valentina project
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** <https://gitlab.com/smart-pattern/valentina> All Rights Reserved.
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**
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** Valentina is free software: you can redistribute it and/or modify
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** it under the terms of the GNU 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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**
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** Valentina 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 General Public License for more details.
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**
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** You should have received a copy of the GNU General Public License
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** along with Valentina. If not, see <http://www.gnu.org/licenses/>.
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**
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*************************************************************************/
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#ifndef VPGRAPHICSPIECE_H
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#define VPGRAPHICSPIECE_H
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#include <QCursor>
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#include <QGraphicsItem>
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#include "../layout/layoutdef.h"
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#include "scenedef.h"
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class VTextManager;
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class VGraphicsFillItem;
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class VPGraphicsPiece : public QGraphicsObject
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{
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Q_OBJECT // NOLINT
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public:
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explicit VPGraphicsPiece(const VPPiecePtr &piece, QGraphicsItem *parent = nullptr);
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~VPGraphicsPiece() override = default;
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/**
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* @brief GetPiece Returns the piece that corresponds to the graphics piece
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* @return the piece
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*/
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auto GetPiece() const -> VPPiecePtr;
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auto type() const -> int override { return Type; }
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enum
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{
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Type = UserType + static_cast<int>(PGraphicsItem::Piece)
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};
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void SetStickyPoints(const QVector<QPointF> &newStickyPoint);
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void SetTextAsPaths(bool newTextAsPaths);
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signals:
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void HideTransformationHandles(bool hide);
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void PieceTransformationChanged();
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public slots:
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void on_RefreshPiece(const VPPiecePtr &piece);
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void PieceZValueChanged(const VPPiecePtr &piece);
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protected:
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auto boundingRect() const -> QRectF override;
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auto shape() const -> QPainterPath override;
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void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) override;
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void mousePressEvent(QGraphicsSceneMouseEvent *event) override;
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void mouseMoveEvent(QGraphicsSceneMouseEvent *event) override;
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void mouseReleaseEvent(QGraphicsSceneMouseEvent *event) override;
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void hoverEnterEvent(QGraphicsSceneHoverEvent *event) override;
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void hoverLeaveEvent(QGraphicsSceneHoverEvent *event) override;
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auto itemChange(GraphicsItemChange change, const QVariant &value) -> QVariant override;
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void contextMenuEvent(QGraphicsSceneContextMenuEvent *event) override;
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private:
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// cppcheck-suppress unknownMacro
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Q_DISABLE_COPY_MOVE(VPGraphicsPiece) // NOLINT
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VPPieceWeakPtr m_piece;
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QPainterPath m_cuttingLine{};
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QPainterPath m_seamLine{};
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QPainterPath m_internalPaths{};
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QPainterPath m_passmarks{};
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QPainterPath m_placeLabels{};
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QPointF m_moveStartPoint{};
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QPointF m_rotationStartPoint{};
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bool m_allowChangeMerge{false};
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QVector<QPointF> m_stickyPoints{};
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QPainterPath m_stickyPath{};
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QPainterPath m_foldLineMarkPath{};
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QPainterPath m_foldLineLabelPath{};
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bool m_hasStickyPosition{false};
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qreal m_stickyTranslateX{0};
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qreal m_stickyTranslateY{0};
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bool m_textAsPaths{false};
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bool m_hoverMode{false};
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VGraphicsFillItem *m_grainlineItem{nullptr};
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QVector<QGraphicsPathItem *> m_labelPathItems{};
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QVector<QGraphicsSimpleTextItem *> m_labelTextItems{};
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QGraphicsSimpleTextItem *m_foldLineLabelText{nullptr};
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void InitLabels();
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void InitPieceLabelSVGFont(const QVector<QPointF> &labelShape, const VTextManager &tm);
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void InitPieceLabelOutlineFont(const QVector<QPointF> &labelShape, const VTextManager &tm);
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void InitPieceLabel(const QVector<QPointF> &labelShape, const VTextManager &tm);
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void InitGrainlineItem();
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void PaintPiece(QPainter *painter = nullptr);
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void PaintSeamLine(QPainter *painter, const VPPiecePtr &piece);
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void PaintCuttingLine(QPainter *painter, const VPPiecePtr &piece);
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void PaintInternalPaths(QPainter *painter, const VPPiecePtr &piece);
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void PaintPassmarks(QPainter *painter, const VPPiecePtr &piece);
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void PaintPlaceLabels(QPainter *painter, const VPPiecePtr &piece);
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void PaintStickyPath(QPainter *painter);
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void PaintMirrorLine(QPainter *painter, const VPPiecePtr &piece) const;
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void PaintFoldLine(QPainter *painter, const VPPiecePtr &piece);
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void GroupMove(const QPointF &pos);
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auto PieceColor() const -> QColor;
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auto NoBrush() const -> QBrush;
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};
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#endif // VPGRAPHICSPIECE_H
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