valentina/src/libs/vwidgets/vmaingraphicsscene.h
2016-10-12 14:43:08 +03:00

211 lines
7.7 KiB
C++

/************************************************************************
**
** @file vmaingraphicsscene.h
** @author Roman Telezhynskyi <dismine(at)gmail.com>
** @date November 15, 2013
**
** @brief
** @copyright
** This source code is part of the Valentine project, a pattern making
** program, whose allow create and modeling patterns of clothing.
** Copyright (C) 2013-2015 Valentina project
** <https://bitbucket.org/dismine/valentina> All Rights Reserved.
**
** Valentina 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.
**
** Valentina 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 Valentina. If not, see <http://www.gnu.org/licenses/>.
**
*************************************************************************/
#ifndef VMAINGRAPHICSSCENE_H
#define VMAINGRAPHICSSCENE_H
#include <qcompilerdetection.h>
#include <QGraphicsScene>
#include <QMetaObject>
#include <QObject>
#include <QPointF>
#include <QRectF>
#include <QString>
#include <QTransform>
#include <QVector>
#include <QtGlobal>
#include "../vmisc/def.h"
class QGraphicsItem;
class QGraphicsSceneMouseEvent;
class QPointF;
class QRectF;
/**
* @brief The VMainGraphicsScene class main scene.
*/
class VMainGraphicsScene : public QGraphicsScene
{
Q_OBJECT
public:
VMainGraphicsScene();
explicit VMainGraphicsScene(const QRectF & sceneRect, QObject * parent = nullptr);
qint32 getHorScrollBar() const;
void setHorScrollBar(const qint32 &value);
qint32 getVerScrollBar() const;
void setVerScrollBar(const qint32 &value);
QTransform transform() const;
void setTransform(const QTransform &transform);
void SetDisableTools(bool enabled, const QString &namePP);
QPointF getScenePos() const;
QRectF VisibleItemsBoundingRect() const;
void InitOrigins();
void SetOriginsVisible(bool visible);
public slots:
void ChoosedItem(quint32 id, const SceneObject &type);
void SelectedItem(bool selected, quint32 object, quint32 tool);
void SetFactor(qreal factor);
void EnableItemMove(bool move);
void EnableDetailsMode(bool mode);
void ItemsSelection(const SelectionType &type);
void HighlightItem(quint32 id);
void ToggleLabelSelection(bool enabled);
void TogglePointSelection(bool enabled);
void ToggleLineSelection(bool enabled);
void ToggleArcSelection(bool enabled);
void ToggleSplineSelection(bool enabled);
void ToggleSplinePathSelection(bool enabled);
void ToggleNodeLabelSelection(bool enabled);
void ToggleNodePointSelection(bool enabled);
void ToggleDetailSelection(bool enabled);
void ToggleLabelHover(bool enabled);
void TogglePointHover(bool enabled);
void ToggleLineHover(bool enabled);
void ToggleArcHover(bool enabled);
void ToggleSplineHover(bool enabled);
void ToggleSplinePathHover(bool enabled);
void ToggleNodeLabelHover(bool enabled);
void ToggleNodePointHover(bool enabled);
void ToggleDetailHover(bool enabled);
protected:
virtual void mouseMoveEvent(QGraphicsSceneMouseEvent *event) Q_DECL_OVERRIDE;
virtual void mousePressEvent(QGraphicsSceneMouseEvent *event) Q_DECL_OVERRIDE;
virtual void mouseReleaseEvent(QGraphicsSceneMouseEvent *event) Q_DECL_OVERRIDE;
signals:
/**
* @brief mouseMove send new mouse position.
* @param scenePos new mouse position.
*/
void mouseMove(const QPointF &scenePos);
void MouseLeftPressed();
void MouseLeftReleased();
void ItemClicked(QGraphicsItem* pItem);
/**
* @brief ChoosedObject send option choosed object.
* @param id object id.
* @param type object scene type.
*/
void ChoosedObject(quint32 id, SceneObject type);
void SelectedObject(bool selected, quint32 object, quint32 tool);
/**
* @brief NewFactor send new scale factor.
* @param factor scene scale factor.
*/
void NewFactor(qreal factor);
void DisableItem(bool disable, const QString &namePP);
void EnableToolMove(bool move);
void CurveDetailsMode(bool mode);
void ItemSelection(const SelectionType &type);
void HighlightDetail(quint32 id);
void EnableLabelItemSelection(bool enable);
void EnablePointItemSelection(bool enable);
void EnableLineItemSelection(bool enable);
void EnableArcItemSelection(bool enable);
void EnableSplineItemSelection(bool enable);
void EnableSplinePathItemSelection(bool enable);
void EnableNodeLabelItemSelection(bool enabled);
void EnableNodePointItemSelection(bool enabled);
void EnableDetailItemSelection(bool enabled);
void EnableLabelItemHover(bool enable);
void EnablePointItemHover(bool enable);
void EnableArcItemHover(bool enable);
void EnableSplineItemHover(bool enable);
void EnableSplinePathItemHover(bool enable);
void EnableNodeLabelItemHover(bool enabled);
void EnableNodePointItemHover(bool enabled);
void EnableDetailItemHover(bool enabled);
void EnableLineItemHover(bool enabled);
void DimensionsChanged();
void LanguageChanged();
private:
/** @brief horScrollBar value horizontal scroll bar. */
qint32 horScrollBar;
/** @brief verScrollBar value vertical scroll bar. */
qint32 verScrollBar;
/** @brief scaleFactor scale factor. */
qreal scaleFactor;
/** @brief _transform view transform value. */
QTransform _transform;
QPointF scenePos;
QVector<QGraphicsItem *> origins;
};
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief getHorScrollBar return scene horizontal scrollbar.
* @return horizontal scrollbar.
*/
inline qint32 VMainGraphicsScene::getHorScrollBar() const
{
return horScrollBar;
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief setHorScrollBar set scene horizontal scrollbar.
* @param value horizontal scrollbar.
*/
inline void VMainGraphicsScene::setHorScrollBar(const qint32 &value)
{
horScrollBar = value;
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief getVerScrollBar return scene vertical scrollbar.
* @return vertical scrollbar.
*/
inline qint32 VMainGraphicsScene::getVerScrollBar() const
{
return verScrollBar;
}
//---------------------------------------------------------------------------------------------------------------------
/**
* @brief setVerScrollBar set scene vertical scrollbar.
* @param value vertical scrollbar.
*/
inline void VMainGraphicsScene::setVerScrollBar(const qint32 &value)
{
verScrollBar = value;
}
#endif // VMAINGRAPHICSSCENE_H