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#ifndef PROFILEGRAPHICS_H
#define PROFILEGRAPHICS_H
#include "../display.h"
#include <QGraphicsView>
#include <QGraphicsItem>
#include <QIcon>
struct text_render_options;
struct graphics_context;
struct plot_info;
typedef struct text_render_options text_render_options_t;
/* To use a tooltip, simply ->setToolTip on the QGraphicsItem that you want
* or, if it's a "global" tooltip, set it on the mouseMoveEvent of the ProfileGraphicsView.
*/
class ToolTipItem :public QObject, public QGraphicsPathItem
{
Q_OBJECT
void updateTitlePosition();
Q_PROPERTY(QRectF rect READ boundingRect WRITE setRect)
public:
enum Status{COLLAPSED, EXPANDED};
enum {ICON_SMALL = 16, ICON_MEDIUM = 24, ICON_BIG = 32, SPACING=4};
explicit ToolTipItem(QGraphicsItem* parent = 0);
void collapse();
void expand();
void clear();
void addToolTip(const QString& toolTip, const QIcon& icon = QIcon());
void removeToolTip(const QString& toolTip);
void refresh(struct graphics_context* gc, QPointF pos);
public Q_SLOTS:
void setRect(const QRectF& rect);
private:
typedef QPair<QGraphicsPixmapItem*, QGraphicsSimpleTextItem*> ToolTip;
QMap<QString, ToolTip > toolTips;
QGraphicsPathItem *background;
QGraphicsLineItem *separator;
QGraphicsSimpleTextItem *title;
QRectF rectangle;
};
class EventItem : public QGraphicsPolygonItem
{
public:
explicit EventItem(QGraphicsItem* parent = 0);
private:
ToolTipItem *controller;
QString text;
QIcon icon;
};
class ProfileGraphicsView : public QGraphicsView
{
Q_OBJECT
public:
ProfileGraphicsView(QWidget* parent = 0);
void plot(struct dive *d, bool forceRedraw = FALSE);
bool eventFilter(QObject* obj, QEvent* event);
void clear();
protected:
void resizeEvent(QResizeEvent *event);
void mouseMoveEvent(QMouseEvent* event);
void wheelEvent(QWheelEvent* event);
void showEvent(QShowEvent* event);
public Q_SLOTS:
void refresh();
private:
void plot_depth_profile();
QGraphicsSimpleTextItem* plot_text(text_render_options_t *tro, const QPointF& pos, const QString &text, QGraphicsItem *parent = 0);
void plot_events(struct divecomputer *dc);
void plot_one_event(struct event *event);
void plot_temperature_profile();
void plot_cylinder_pressure(struct dive *dive, struct divecomputer *dc);
void plot_temperature_text();
void plot_single_temp_text(int sec, int mkelvin);
void plot_depth_text();
void plot_text_samples();
void plot_depth_sample(struct plot_data *entry, text_render_options_t *tro);
void plot_cylinder_pressure_text();
void plot_pressure_value(int mbar, int sec, double xalign, double yalign);
void plot_deco_text();
void plot_pp_gas_profile();
void plot_pp_text();
void plot_depth_scale();
QColor get_sac_color(int sac, int avg_sac);
QPen defaultPen;
QBrush defaultBrush;
ToolTipItem *toolTip;
graphics_context gc;
struct dive *dive;
struct divecomputer *diveDC;
int zoomLevel;
// Top Level Items.
QGraphicsItem* profileGrid;
QGraphicsItem* timeMarkers;
QGraphicsItem* depthMarkers;
QGraphicsItem* diveComputer;
};
#endif
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