1 files changed, 110 insertions, 0 deletions
diff --git a/qt-ui/profilegraphics.h b/qt-ui/profilegraphics.h
new file mode 100644
index 000000000..453b8cf03
--- /dev/null
+++ b/qt-ui/profilegraphics.h
@@ -0,0 +1,110 @@
+#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 eventFilter(QObject* obj, QEvent* event);
+	void clear();
+
+protected:
+	void resizeEvent(QResizeEvent *event);
+    void mouseMoveEvent(QMouseEvent* event);
+    void wheelEvent(QWheelEvent* event);
+    void showEvent(QShowEvent* event);
+
+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;
+	int zoomLevel;
+
+	// Top Level Items.
+	QGraphicsItem* profileGrid;
+	QGraphicsItem* timeMarkers;
+	QGraphicsItem* depthMarkers;
+	QGraphicsItem* diveComputer;
+};
+
+#endif