1 files changed, 31 insertions, 8 deletions

diff --git a/qt-ui/diveplanner.h b/qt-ui/diveplanner.h
index fff6a6e57..e9dfd91e9 100644
--- a/qt-ui/diveplanner.h
+++ b/qt-ui/diveplanner.h
@@ -37,11 +37,14 @@ public:
 	void setMaximum(double maximum);
 	void setTickInterval(double interval);
 	void setOrientation(Qt::Orientation orientation);
+	void setTickSize(qreal size);
 	void updateTicks();
 	double minimum() const;
 	double maximum() const;
 	qreal valueAt(const QPointF& p);
+	qreal percentAt(const QPointF& p);
 	qreal posAtValue(qreal value);
+	void setColor(const QColor& color);
 
 private:
 	Qt::Orientation orientation;
@@ -51,6 +54,7 @@ private:
 	double interval;
 	double posBegin;
 	double posEnd;
+	double tickSize;
 };
 
 class DivePlannerGraphics : public QGraphicsView {
@@ -65,10 +69,11 @@ protected:
 	virtual void mousePressEvent(QMouseEvent* event);
 	virtual void mouseReleaseEvent(QMouseEvent* event);
 
-	void clearGeneratedDeco();
 	void createDecoStops();
 	bool isPointOutOfBoundaries(const QPointF& point);
 	void deleteTemporaryDivePlan(struct divedatapoint* dp);
+	qreal fromPercent(qreal percent, Qt::Orientation orientation);
+
 private slots:
 	void increaseTime();
 	void increaseDepth();
@@ -77,25 +82,43 @@ private slots:
 
 private:
 	void moveActiveHandler(const QPointF& pos);
+
+	/* This are the lines of the plotted dive. */
 	QList<QGraphicsLineItem*> lines;
+
+	/* This is the user-entered handles. */
 	QList<DiveHandler *> handles;
+
+	/* those are the lines that follows the mouse. */
 	QGraphicsLineItem *verticalLine;
 	QGraphicsLineItem *horizontalLine;
+
+	/* This is the handler that's being dragged. */
 	DiveHandler *activeDraggedHandler;
+
+	// helper to save the positions where the drag-handler is valid.
+	QPointF lastValidPos;
+
+	/* this is the background of the dive, the blue-gradient. */
 	QGraphicsPolygonItem *diveBg;
+
+	/* This is the bottom ruler - the x axis, and it's associated text */
 	Ruler *timeLine;
 	QGraphicsSimpleTextItem *timeString;
 
+	/* this is the left ruler, the y axis, and it's associated text. */
 	Ruler *depthLine;
 	QGraphicsSimpleTextItem *depthString;
 
-	Button *plusTime;
-	Button *plusDepth;
-	Button *lessTime;
-	Button *lessDepth;
-	Button *okBtn;
-	Button *cancelBtn;
-	QPointF lastValidPos;
+	/* Buttons */
+	Button *plusTime;  // adds 10 minutes to the time ruler.
+	Button *plusDepth; // adds 10 meters to the depth ruler.
+	Button *lessTime;  // remove 10 minutes to the time ruler.
+	Button *lessDepth; // remove 10 meters to the depth ruler.
+	Button *okBtn;     // accepts, and creates a new dive based on the plan.
+	Button *cancelBtn; // rejects, and clears the dive plan.
+
+	int minMinutes; // this holds the minimum duration of the dive.
 };
 
 #endif