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/****************************************************************************
**
** Copyright (C) 2013 Digia Plc
** All rights reserved.
** For any questions to Digia, please use contact form at http://qt.digia.com
**
** This file is part of the QtDataVis3D module.
**
** Licensees holding valid Qt Enterprise licenses may use this file in
** accordance with the Qt Enterprise License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia.
**
** If you have questions regarding the use of this file, please use
** contact form at http://qt.digia.com
**
****************************************************************************/
//
// W A R N I N G
//
//
// This file is not part of the QtDataVis3D API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
#ifndef DECLARATIVEMAPS_P_H
#define DECLARATIVEMAPS_P_H
#include "datavis3dglobal_p.h"
#include "maps3dcontroller_p.h"
#include "declarativemaps_p.h"
#include "qitemmodelmapdatamapping.h"
#include <QAbstractItemModel>
#include <QQuickItem>
#include <QObject>
QT_DATAVIS3D_BEGIN_NAMESPACE
class DeclarativeMaps : public QQuickItem
{
Q_OBJECT
Q_PROPERTY(const QAbstractItemModel *data READ data WRITE setData)
Q_PROPERTY(QtDataVis3D::QDataVis::SelectionMode selectionMode READ selectionMode WRITE setSelectionMode)
Q_PROPERTY(QtDataVis3D::QDataVis::LabelTransparency labelTransparency READ labelTransparency WRITE setLabelTransparency)
Q_PROPERTY(QtDataVis3D::QDataVis::ShadowQuality shadowQuality READ shadowQuality WRITE setShadowQuality)
Q_PROPERTY(QFont font READ font WRITE setFont)
Q_PROPERTY(QItemModelMapDataMapping *mapping READ mapping WRITE setMapping)
Q_ENUMS(QtDataVis3D::QDataVis::SelectionMode)
Q_ENUMS(QtDataVis3D::QDataVis::ShadowQuality)
Q_ENUMS(QtDataVis3D::QDataVis::LabelTransparency)
public:
explicit DeclarativeMaps(QQuickItem *parent = 0);
~DeclarativeMaps();
void classBegin();
void componentComplete();
void setData(const QAbstractItemModel *data);
const QAbstractItemModel *data() const;
// bar specifications; base thickness in x, y and z, enum to indicate which direction is increased with value
// TODO: Start using thickness also in adjustment direction; use it as a relative value.
// For example, in AdjustAll mode setting thickness to (0.1f, 1.0f, 0.5f) would apply value to
// x at 10%, y at 100% and z at 50%. If a dimension is not included, given thickness states its absolute value.
Q_INVOKABLE void setBarSpecs(const QVector3D &thickness = QVector3D(1.0f, 1.0f, 1.0f),
Q3DMaps::AdjustmentDirection direction = Q3DMaps::AdjustHeight);
// bar type; bars (=cubes), pyramids, cones, cylinders, balls, etc.
Q_INVOKABLE void setBarType(QDataVis::MeshStyle style, bool smooth = false);
// override bar type with own mesh
Q_INVOKABLE void setMeshFileName(const QString &objFileName);
// Select preset camera placement
Q_INVOKABLE void setCameraPreset(QDataVis::CameraPreset preset);
// Set camera rotation if you don't want to use the presets (in horizontal (180...180) and
// vertical (0...90) angles and distance in percentage (10...500))
Q_INVOKABLE void setCameraPosition(GLfloat horizontal, GLfloat vertical, GLint distance = 100);
// Set theme (bar colors, shaders, window color, background colors, light intensity and text colors are affected)
Q_INVOKABLE void setTheme(QDataVis::ColorTheme theme);
// Set color if you don't want to use themes. Set uniform to false if you want the (height) color to change from bottom to top
Q_INVOKABLE void setBarColor(const QColor &baseColor, const QColor &heightColor,
bool uniform = true);
// Set area specs
Q_INVOKABLE void setAreaSpecs(const QRect &areaRect, const QImage &image);
// Set area image
Q_INVOKABLE void setImage(const QImage &image);
Q_INVOKABLE void setImage(const QString &imageUrl);
// Change selection mode; single bar, bar and row, bar and column, or all
void setSelectionMode(QDataVis::SelectionMode mode);
QDataVis::SelectionMode selectionMode();
// Set font
void setFont(const QFont &font);
QFont font();
// Label transparency adjustment
void setLabelTransparency(QDataVis::LabelTransparency transparency);
QDataVis::LabelTransparency labelTransparency();
// Adjust shadow quality
void setShadowQuality(QDataVis::ShadowQuality quality);
QDataVis::ShadowQuality shadowQuality();
QItemModelMapDataMapping *mapping() const;
void setMapping(QItemModelMapDataMapping *mapping);
protected:
Maps3DController *m_shared;
QSGNode *updatePaintNode(QSGNode *oldNode, UpdatePaintNodeData *);
void mouseDoubleClickEvent(QMouseEvent *event);
void touchEvent(QTouchEvent *event);
void mousePressEvent(QMouseEvent *event);
void mouseReleaseEvent(QMouseEvent *event);
void mouseMoveEvent(QMouseEvent *event);
void wheelEvent(QWheelEvent *event);
private:
QSize m_initializedSize;
};
QT_DATAVIS3D_END_NAMESPACE
#endif
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