From 250653a67f11517acd52fd0e933de03452d96031 Mon Sep 17 00:00:00 2001
From: Tomaz Canabrava <tomaz.canabrava@intel.com>
Date: Thu, 27 Feb 2014 14:59:41 -0300
Subject: New profile: DiveRuler compiles / not working yet.

This patch removes the GC macros and change the calling to use the
DiveCartesianAxis.

Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
---
 qt-ui/profile/ruleritem.cpp | 58 +++++++++++++++++++++++++++++----------------
 qt-ui/profile/ruleritem.h   | 14 +++++++----
 2 files changed, 47 insertions(+), 25 deletions(-)

(limited to 'qt-ui')

diff --git a/qt-ui/profile/ruleritem.cpp b/qt-ui/profile/ruleritem.cpp
index b7b3a8229..e3362adea 100644
--- a/qt-ui/profile/ruleritem.cpp
+++ b/qt-ui/profile/ruleritem.cpp
@@ -4,10 +4,12 @@
 #include <QPainter>
 #include <QGraphicsScene>
 
+#include <stdint.h>
+
 #include "profile.h"
 #include "display.h"
 
-RulerNodeItem2::RulerNodeItem2(QGraphicsItem *parent) : QGraphicsEllipseItem(parent),  entry(NULL) , ruler(NULL)
+RulerNodeItem2::RulerNodeItem2() : entry(NULL) , ruler(NULL)
 {
 	setRect(QRect(QPoint(-8,8),QPoint(8,-8)));
 	setBrush(QColor(0xff, 0, 0, 127));
@@ -24,23 +26,22 @@ void RulerNodeItem2::setRuler(RulerItem2 *r)
 
 void RulerNodeItem2::recalculate()
 {
-	// Port that away from the SCALEGC
-	//struct plot_info *pi = &gc.pi;
-	//struct plot_data *data = pi->entry+(pi->nr-1);
-	//uint16_t count = 0;
-// 	if (x() < 0) {
-// 		setPos(0, y());
-// 	} else if (x() > SCALEXGC(data->sec)) {
-// 		setPos(SCALEXGC(data->sec), y());
-// 	} else {
-// 		data = pi->entry;
-// 		count=0;
-// 		while (SCALEXGC(data->sec) < x() && count < pi->nr) {
-// 			data = pi->entry+count;
-// 			count++;
-// 		}
-// 		setPos(SCALEGC(data->sec, data->depth));
-//		entry=data;
+	struct plot_data *data = pInfo->entry+(pInfo->nr-1);
+	uint16_t count = 0;
+	if (x() < 0) {
+		setPos(0, y());
+	} else if (x() > timeAxis->posAtValue(data->sec)) {
+		setPos(timeAxis->posAtValue(data->sec), y());
+	} else {
+		data = pInfo->entry;
+		count=0;
+		while (timeAxis->posAtValue(data->sec) < x() && count < pInfo->nr) {
+			data = pInfo->entry+count;
+			count++;
+		}
+		setPos(timeAxis->posAtValue(data->sec), depthAxis->posAtValue(data->depth));
+		entry=data;
+	}
 }
 
 QVariant RulerNodeItem2::itemChange(GraphicsItemChange change, const QVariant &value)
@@ -56,9 +57,16 @@ QVariant RulerNodeItem2::itemChange(GraphicsItemChange change, const QVariant &v
 	return QGraphicsEllipseItem::itemChange(change, value);
 }
 
-RulerItem2::RulerItem2(QGraphicsItem *parent, RulerNodeItem2 *sourceNode, RulerNodeItem2 *destNode) : QGraphicsObject(parent), source(sourceNode), dest(destNode)
+RulerItem2::RulerItem2():
+	pInfo(NULL),
+	timeAxis(NULL),
+	depthAxis(NULL),
+	source(new RulerNodeItem2()),
+	dest(new RulerNodeItem2())
 {
-	recalculate();
+
+	source->setRuler(this);
+	dest->setRuler(this);
 }
 
 void RulerItem2::recalculate()
@@ -68,7 +76,7 @@ void RulerItem2::recalculate()
 	QFont font;
 	QFontMetrics fm(font);
 
-	if (source == NULL || dest == NULL)
+	if (timeAxis == NULL || depthAxis == NULL || pInfo == NULL)
 		return;
 
 	prepareGeometryChange();
@@ -159,3 +167,11 @@ QPainterPath RulerItem2::shape() const
 	path.lineTo(startPoint);
 	return path;
 }
+
+void RulerItem2::setPlotInfo(plot_info* info)
+{
+	pInfo = info;
+	dest->pInfo = info;
+	source->pInfo = info;
+	recalculate();
+}
diff --git a/qt-ui/profile/ruleritem.h b/qt-ui/profile/ruleritem.h
index 68d6c3180..29b79231d 100644
--- a/qt-ui/profile/ruleritem.h
+++ b/qt-ui/profile/ruleritem.h
@@ -4,6 +4,7 @@
 #include <QObject>
 #include <QGraphicsEllipseItem>
 #include <QGraphicsObject>
+#include "divecartesianaxis.h"
 
 struct plot_data;
 class RulerItem2;
@@ -13,7 +14,7 @@ class RulerNodeItem2 : public QObject, public QGraphicsEllipseItem
 	Q_OBJECT
 	friend class RulerItem2;
 public:
-	explicit RulerNodeItem2(QGraphicsItem* parent);
+	explicit RulerNodeItem2();
 	void setRuler(RulerItem2 *r);
 	void recalculate();
 
@@ -21,19 +22,21 @@ protected:
 	QVariant itemChange(GraphicsItemChange change, const QVariant & value );
 
 private:
+	struct plot_info *pInfo;
 	struct plot_data *entry;
 	RulerItem2* ruler;
+	DiveCartesianAxis *timeAxis;
+	DiveCartesianAxis *depthAxis;
 };
 
 class RulerItem2 : public QGraphicsObject
 {
 	Q_OBJECT
 public:
-	explicit RulerItem2(QGraphicsItem* parent,
-			   RulerNodeItem2 *sourceMarker,
-			   RulerNodeItem2 *destMarker);
+	explicit RulerItem2();
 	void recalculate();
 
+	void setPlotInfo(struct plot_info *pInfo);
 	RulerNodeItem2* sourceNode() const;
 	RulerNodeItem2* destNode() const;
 	void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget * widget = 0);
@@ -41,10 +44,13 @@ public:
 	QPainterPath shape() const;
 
 private:
+	struct plot_info *pInfo;
 	QPointF startPoint, endPoint;
 	RulerNodeItem2 *source, *dest;
 	QString text;
 	int height;
 	int paint_direction;
+	DiveCartesianAxis *timeAxis;
+	DiveCartesianAxis *depthAxis;
 };
 #endif
\ No newline at end of file
-- 
cgit v1.2.3-70-g09d2