Merge branch 'nitpicks' of github.com:tcanabrava/subsurface

5 files changed, 267 insertions, 123 deletions

diff --git a/qt-ui/diveplanner.cpp b/qt-ui/diveplanner.cpp
index 053e4efff..4a8ade9df 100644
--- a/qt-ui/diveplanner.cpp
+++ b/qt-ui/diveplanner.cpp
@@ -1,4 +1,6 @@
 #include "diveplanner.h"
+#include "graphicsview-common.h"
+
 #include "../dive.h"
 #include <cmath>
 #include <QMouseEvent>
@@ -6,24 +8,43 @@
 #include <QGraphicsWidget>
 #include <QGraphicsProxyWidget>
 #include <QPushButton>
+#include <QGraphicsSceneMouseEvent>
 
 #include "ui_diveplanner.h"
 #include "mainwindow.h"
 
 #define TIME_INITIAL_MAX 30
 
+#define MAX_DEEPNESS 150
+#define MIN_DEEPNESS 40
+
 DivePlannerGraphics::DivePlannerGraphics(QWidget* parent): QGraphicsView(parent), activeDraggedHandler(0),
 	lastValidPos(0.0, 0.0)
 {
+	fill_profile_color();
+	setBackgroundBrush(profile_color[BACKGROUND].at(0));
 	setMouseTracking(true);
 	setScene(new QGraphicsScene());
-	scene()->setSceneRect(0,0,200,200);
+	scene()->setSceneRect(0,0,1920,1080);
+
+	QRectF r = scene()->sceneRect();
+
+	verticalLine = new QGraphicsLineItem(
+		fromPercent(0, Qt::Horizontal),
+		fromPercent(0, Qt::Vertical),
+		fromPercent(0, Qt::Horizontal),
+		fromPercent(100, Qt::Vertical)
+	);
 
-	verticalLine = new QGraphicsLineItem(0,0,0, 200);
 	verticalLine->setPen(QPen(Qt::DotLine));
 	scene()->addItem(verticalLine);
 
-	horizontalLine = new QGraphicsLineItem(0,0,200,0);
+	horizontalLine = new QGraphicsLineItem(
+		fromPercent(0, Qt::Horizontal),
+		fromPercent(0, Qt::Vertical),
+		fromPercent(100, Qt::Horizontal),
+		fromPercent(0, Qt::Vertical)
+	);
 	horizontalLine->setPen(QPen(Qt::DotLine));
 	scene()->addItem(horizontalLine);
 
@@ -31,8 +52,15 @@ DivePlannerGraphics::DivePlannerGraphics(QWidget* parent): QGraphicsView(parent)
 	timeLine->setMinimum(0);
 	timeLine->setMaximum(TIME_INITIAL_MAX);
 	timeLine->setTickInterval(10);
-	timeLine->setLine(10, 190, 190, 190);
+	timeLine->setLine(
+		fromPercent(10, Qt::Horizontal),
+		fromPercent(90, Qt::Vertical),
+		fromPercent(90, Qt::Horizontal),
+		fromPercent(90, Qt::Vertical)
+	);
 	timeLine->setOrientation(Qt::Horizontal);
+	timeLine->setTickSize(fromPercent(1, Qt::Vertical));
+	timeLine->setColor(profile_color[TIME_GRID].at(0));
 	timeLine->updateTicks();
 	scene()->addItem(timeLine);
 
@@ -40,32 +68,43 @@ DivePlannerGraphics::DivePlannerGraphics(QWidget* parent): QGraphicsView(parent)
 	depthLine->setMinimum(0);
 	depthLine->setMaximum(40);
 	depthLine->setTickInterval(10);
-	depthLine->setLine(10, 1, 10, 190);
+	depthLine->setLine(
+		fromPercent(10, Qt::Horizontal),
+		fromPercent(10, Qt::Vertical),
+		fromPercent(10, Qt::Horizontal),
+		fromPercent(90, Qt::Vertical)
+	);
 	depthLine->setOrientation(Qt::Vertical);
+	depthLine->setTickSize(fromPercent(1, Qt::Horizontal));
+	depthLine->setColor(profile_color[DEPTH_GRID].at(0));
 	depthLine->updateTicks();
 	scene()->addItem(depthLine);
 
 	timeString = new QGraphicsSimpleTextItem();
 	timeString->setFlag(QGraphicsItem::ItemIgnoresTransformations);
+	timeString->setBrush(profile_color[TIME_TEXT].at(0));
 	scene()->addItem(timeString);
 
 	depthString = new QGraphicsSimpleTextItem();
 	depthString->setFlag(QGraphicsItem::ItemIgnoresTransformations);
+	depthString->setBrush(profile_color[SAMPLE_DEEP].at(0));
 	scene()->addItem(depthString);
 
 	diveBg = new QGraphicsPolygonItem();
-	diveBg->setBrush(QBrush(Qt::green));
+	diveBg->setPen(QPen(QBrush(),0));
 	scene()->addItem(diveBg);
 
 	plusDepth = new Button();
 	plusDepth->setPixmap(QPixmap(":plus"));
-	plusDepth->setPos(0, 1);
+	plusDepth->setPos(fromPercent(5, Qt::Horizontal), fromPercent(5, Qt::Vertical));
+	plusDepth->setToolTip("Increase maximum depth by 10m");
 	scene()->addItem(plusDepth);
 	connect(plusDepth, SIGNAL(clicked()), this, SLOT(increaseDepth()));
 
 	plusTime = new Button();
 	plusTime->setPixmap(QPixmap(":plus"));
-	plusTime->setPos(180, 190);
+	plusTime->setPos(fromPercent(90, Qt::Horizontal), fromPercent(95, Qt::Vertical));
+	plusTime->setToolTip("Increase minimum dive time by 10m");
 	scene()->addItem(plusTime);
 	connect(plusTime, SIGNAL(clicked()), this, SLOT(increaseTime()));
 
@@ -81,9 +120,17 @@ DivePlannerGraphics::DivePlannerGraphics(QWidget* parent): QGraphicsView(parent)
 	scene()->addItem(cancelBtn);
 	connect(cancelBtn, SIGNAL(clicked()), this, SLOT(cancelClicked()));
 
+	minMinutes = TIME_INITIAL_MAX;
 	setRenderHint(QPainter::Antialiasing);
 }
 
+qreal DivePlannerGraphics::fromPercent(qreal percent, Qt::Orientation orientation)
+{
+	qreal total = orientation == Qt::Horizontal ? sceneRect().width() : sceneRect().height();
+	qreal result = (total * percent) / 100;
+	return result;
+}
+
 void DivePlannerGraphics::cancelClicked()
 {
 	qDebug() << "clicked";
@@ -97,12 +144,19 @@ void DivePlannerGraphics::okClicked()
 
 void DivePlannerGraphics::increaseDepth()
 {
-	qDebug() << "Increase Depth Clicked";
+	if (depthLine->maximum() + 10 > MAX_DEEPNESS)
+		return;
+	depthLine->setMaximum( depthLine->maximum() + 10);
+	depthLine->updateTicks();
+	createDecoStops();
 }
 
 void DivePlannerGraphics::increaseTime()
 {
-	qDebug() << "Increase Time Clicked";
+	minMinutes += 10;
+	timeLine->setMaximum( minMinutes );
+	timeLine->updateTicks();
+	createDecoStops();
 }
 
 void DivePlannerGraphics::mouseDoubleClickEvent(QMouseEvent* event)
@@ -129,10 +183,6 @@ void DivePlannerGraphics::mouseDoubleClickEvent(QMouseEvent* event)
 	createDecoStops();
 }
 
-void DivePlannerGraphics::clearGeneratedDeco()
-{
-}
-
 void DivePlannerGraphics::createDecoStops()
 {
 	qDeleteAll(lines);
@@ -177,14 +227,14 @@ void DivePlannerGraphics::createDecoStops()
 
 	if (timeLine->maximum() < dp->time / 60.0 + 5 ||
 	    dp->time / 60.0 + 15 < timeLine->maximum()) {
-		double newMax = fmax(dp->time / 60.0 + 5, TIME_INITIAL_MAX);
+		double newMax = fmax(dp->time / 60.0 + 5, minMinutes);
 		timeLine->setMaximum(newMax);
 		timeLine->updateTicks();
 	}
 
 	// Re-position the user generated dive handlers
 	Q_FOREACH(DiveHandler *h, handles){
-		h->setPos(timeLine->posAtValue(h->sec / 60), depthLine->posAtValue(h->mm) / 1000);
+		h->setPos(timeLine->posAtValue(h->sec / 60), depthLine->posAtValue(h->mm / 1000));
 	}
 
 	// (re-) create the profile with different colors for segments that were
@@ -197,27 +247,29 @@ void DivePlannerGraphics::createDecoStops()
 	for (dp = diveplan.dp; dp != NULL; dp = dp->next) {
 		double xpos = timeLine->posAtValue(dp->time / 60.0);
 		double ypos = depthLine->posAtValue(dp->depth / 1000.0);
-		QGraphicsLineItem *item = new QGraphicsLineItem(lastx, lasty, xpos, ypos);
-		item->setPen(QPen(QBrush(dp->entered ? Qt::black : Qt::red),0));
+		if(!dp->entered){
+			QGraphicsLineItem *item = new QGraphicsLineItem(lastx, lasty, xpos, ypos);
+			item->setPen(QPen(QBrush(Qt::red),0));
+			scene()->addItem(item);
+			lines << item;
+		}
 		lastx = xpos;
 		lasty = ypos;
-		scene()->addItem(item);
-		lines << item;
 		poly.append(QPointF(lastx, lasty));
 	}
 
 	diveBg->setPolygon(poly);
 	QRectF b = poly.boundingRect();
-	QLinearGradient linearGrad(
+	QLinearGradient pat(
 		b.x(),
 		b.y(),
 		b.x(),
 		b.height() + b.y()
 	);
 
-    linearGrad.setColorAt(0, Qt::green);
-    linearGrad.setColorAt(1, Qt::white);
-	diveBg->setBrush(linearGrad);
+	pat.setColorAt(1, profile_color[DEPTH_BOTTOM].first());
+	pat.setColorAt(0, profile_color[DEPTH_TOP].first());
+	diveBg->setBrush(pat);
 
 	deleteTemporaryDivePlan(diveplan.dp);
 }
@@ -248,12 +300,23 @@ void DivePlannerGraphics::mouseMoveEvent(QMouseEvent* event)
 	if (isPointOutOfBoundaries(mappedPos))
 		return;
 
-	verticalLine->setLine(mappedPos.x(), 0, mappedPos.x(), 200);
-	horizontalLine->setLine(0, mappedPos.y(), 200, mappedPos.y());
+	verticalLine->setPos(mappedPos.x(), fromPercent(0, Qt::Vertical));
+	horizontalLine->setPos(fromPercent(0, Qt::Horizontal), mappedPos.y());
+
 	depthString->setText(QString::number(rint(depthLine->valueAt(mappedPos))) + "m" );
-	depthString->setPos(0, mappedPos.y());
+	depthString->setPos(fromPercent(5, Qt::Horizontal), mappedPos.y());
 	timeString->setText(QString::number(rint(timeLine->valueAt(mappedPos))) + "min");
-	timeString->setPos(mappedPos.x()+1, 180);
+	timeString->setPos(mappedPos.x()+1, fromPercent(95, Qt::Vertical));
+
+	// calculate the correct color for the depthString.
+	// QGradient doesn't returns it's interpolation, meh.
+	double percent = depthLine->percentAt(mappedPos);
+	QColor& startColor = profile_color[SAMPLE_SHALLOW].first();
+	QColor& endColor = profile_color[SAMPLE_DEEP].first();
+	short redDelta = (endColor.red() - startColor.red()) * percent + startColor.red();
+	short greenDelta = (endColor.green() - startColor.green()) * percent + startColor.green();
+	short blueDelta = (endColor.blue() - startColor.blue()) * percent + startColor.blue();
+	depthString->setBrush( QColor(redDelta, greenDelta, blueDelta));
 
 	if (activeDraggedHandler)
 		moveActiveHandler(mappedPos);
@@ -370,21 +433,41 @@ void Ruler::updateTicks()
 	qDeleteAll(ticks);
 	ticks.clear();
 	QLineF m = line();
+	QGraphicsLineItem *item = NULL;
+
 	if (orientation == Qt::Horizontal) {
 		double steps = (max - min) / interval;
 		double stepSize = (m.x2() - m.x1()) / steps;
+		qreal pos;
 		for (qreal pos = m.x1(); pos < m.x2(); pos += stepSize) {
-			ticks.push_back(new QGraphicsLineItem(pos, m.y1(), pos, m.y1() + 1, this));
+			item = new QGraphicsLineItem(pos, m.y1(), pos, m.y1() + tickSize, this);
+			item->setPen(pen());
+			ticks.push_back(item);
 		}
+		item = new QGraphicsLineItem(pos, m.y1(), pos, m.y1() + tickSize, this);
+		item->setPen(pen());
+		ticks.push_back(item);
 	} else {
 		double steps = (max - min) / interval;
 		double stepSize = (m.y2() - m.y1()) / steps;
-		for (qreal pos = m.y1(); pos < m.y2(); pos += stepSize) {
-			ticks.push_back(new QGraphicsLineItem(m.x1(), pos, m.x1() - 1, pos, this));
+		qreal pos;
+		for (pos = m.y1(); pos < m.y2(); pos += stepSize) {
+			item = new QGraphicsLineItem(m.x1(), pos, m.x1() - tickSize, pos, this);
+			item->setPen(pen());
+			ticks.push_back(item);
 		}
+		item = new QGraphicsLineItem(m.x1(), pos, m.x1() - tickSize, pos, this);
+		item->setPen(pen());
+		ticks.push_back(item);
 	}
 }
 
+void Ruler::setTickSize(qreal size)
+{
+	tickSize = size;
+}
+
+
 void Ruler::setTickInterval(double i)
 {
 	interval = i;
@@ -414,6 +497,16 @@ qreal Ruler::posAtValue(qreal value)
 	return retValue;
 }
 
+qreal Ruler::percentAt(const QPointF& p)
+{
+	qreal value = valueAt(p);
+	QLineF m = line();
+	double size = max - min;
+	double percent = value / size;
+	return percent;
+}
+
+
 double Ruler::maximum() const
 {
 	return max;
@@ -424,6 +517,11 @@ double Ruler::minimum() const
 	return min;
 }
 
+void Ruler::setColor(const QColor& color)
+{
+	setPen(QPen(color));
+}
+
 Button::Button(QObject* parent): QObject(parent), QGraphicsRectItem()
 {
 	icon  = new QGraphicsPixmapItem(this);
@@ -431,12 +529,12 @@ Button::Button(QObject* parent): QObject(parent), QGraphicsRectItem()
 	icon->setPos(0,0);
 	text->setPos(0,0);
 	setFlag(ItemIgnoresTransformations);
-	setPen(QPen(QBrush(Qt::white), 0));
+	setPen(QPen(QBrush(), 0));
 }
 
 void Button::setPixmap(const QPixmap& pixmap)
 {
-	icon->setPixmap(pixmap.scaled(20,20));
+	icon->setPixmap(pixmap.scaled(20,20, Qt::KeepAspectRatio, Qt::SmoothTransformation));
 	if(pixmap.isNull()){
 		icon->hide();
 	}else{
@@ -460,5 +558,6 @@ void Button::setText(const QString& t)
 
 void Button::mousePressEvent(QGraphicsSceneMouseEvent* event)
 {
+	event->ignore();
 	emit clicked();
 }
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
diff --git a/qt-ui/graphicsview-common.cpp b/qt-ui/graphicsview-common.cpp
new file mode 100644
index 000000000..464626f4b
--- /dev/null
+++ b/qt-ui/graphicsview-common.cpp
@@ -0,0 +1,58 @@
+#include "graphicsview-common.h"
+
+QMap<color_indice_t, QVector<QColor> > profile_color;
+
+void fill_profile_color()
+{
+	#define COLOR(x, y, z) QVector<QColor>() << x << y << z;
+	profile_color[SAC_1]           = COLOR(FUNGREEN1, BLACK1_LOW_TRANS, FUNGREEN1);
+	profile_color[SAC_2]           = COLOR(APPLE1, BLACK1_LOW_TRANS, APPLE1);
+	profile_color[SAC_3]           = COLOR(ATLANTIS1, BLACK1_LOW_TRANS, ATLANTIS1);
+	profile_color[SAC_4]           = COLOR(ATLANTIS2, BLACK1_LOW_TRANS, ATLANTIS2);
+	profile_color[SAC_5]           = COLOR(EARLSGREEN1, BLACK1_LOW_TRANS, EARLSGREEN1);
+	profile_color[SAC_6]           = COLOR(HOKEYPOKEY1, BLACK1_LOW_TRANS, HOKEYPOKEY1);
+	profile_color[SAC_7]           = COLOR(TUSCANY1, BLACK1_LOW_TRANS, TUSCANY1);
+	profile_color[SAC_8]           = COLOR(CINNABAR1, BLACK1_LOW_TRANS, CINNABAR1);
+	profile_color[SAC_9]           = COLOR(REDORANGE1, BLACK1_LOW_TRANS, REDORANGE1);
+
+	profile_color[VELO_STABLE]     = COLOR(CAMARONE1, BLACK1_LOW_TRANS, CAMARONE1);
+	profile_color[VELO_SLOW]       = COLOR(LIMENADE1, BLACK1_LOW_TRANS, LIMENADE1);
+	profile_color[VELO_MODERATE]   = COLOR(RIOGRANDE1, BLACK1_LOW_TRANS, RIOGRANDE1);
+	profile_color[VELO_FAST]       = COLOR(PIRATEGOLD1, BLACK1_LOW_TRANS, PIRATEGOLD1);
+	profile_color[VELO_CRAZY]      = COLOR(RED1, BLACK1_LOW_TRANS, RED1);
+
+	profile_color[PO2]             = COLOR(APPLE1, BLACK1_LOW_TRANS, APPLE1);
+	profile_color[PO2_ALERT]       = COLOR(RED1, BLACK1_LOW_TRANS, RED1);
+	profile_color[PN2]             = COLOR(BLACK1_LOW_TRANS, BLACK1_LOW_TRANS, BLACK1_LOW_TRANS);
+	profile_color[PN2_ALERT]       = COLOR(RED1, BLACK1_LOW_TRANS, RED1);
+	profile_color[PHE]             = COLOR(PEANUT, BLACK1_LOW_TRANS, PEANUT);
+	profile_color[PHE_ALERT]       = COLOR(RED1, BLACK1_LOW_TRANS, RED1);
+	profile_color[PP_LINES]        = COLOR(BLACK1_HIGH_TRANS, BLACK1_HIGH_TRANS, BLACK1_HIGH_TRANS);
+
+	profile_color[TEXT_BACKGROUND] = COLOR(CONCRETE1_LOWER_TRANS, WHITE1, CONCRETE1_LOWER_TRANS);
+	profile_color[ALERT_BG]        = COLOR(BROOM1_LOWER_TRANS, BLACK1_LOW_TRANS, BROOM1_LOWER_TRANS);
+	profile_color[ALERT_FG]        = COLOR(BLACK1_LOW_TRANS, BLACK1_LOW_TRANS, BLACK1_LOW_TRANS);
+	profile_color[EVENTS]          = COLOR(REDORANGE1, BLACK1_LOW_TRANS, REDORANGE1);
+	profile_color[SAMPLE_DEEP]     = COLOR(QColor(Qt::red).darker(), BLACK1_LOW_TRANS, PERSIANRED1);
+	profile_color[SAMPLE_SHALLOW]  = COLOR(QColor(Qt::red).lighter(), BLACK1_LOW_TRANS, PERSIANRED1);
+	profile_color[SMOOTHED]        = COLOR(REDORANGE1_HIGH_TRANS, BLACK1_LOW_TRANS, REDORANGE1_HIGH_TRANS);
+	profile_color[MINUTE]          = COLOR(MEDIUMREDVIOLET1_HIGHER_TRANS, BLACK1_LOW_TRANS, MEDIUMREDVIOLET1_HIGHER_TRANS);
+	profile_color[TIME_GRID]       = COLOR(WHITE1, BLACK1_HIGH_TRANS, TUNDORA1_MED_TRANS);
+	profile_color[TIME_TEXT]       = COLOR(FORESTGREEN1, BLACK1_LOW_TRANS, FORESTGREEN1);
+	profile_color[DEPTH_GRID]      = COLOR(WHITE1, BLACK1_HIGH_TRANS, TUNDORA1_MED_TRANS);
+	profile_color[MEAN_DEPTH]      = COLOR(REDORANGE1_MED_TRANS, BLACK1_LOW_TRANS, REDORANGE1_MED_TRANS);
+	profile_color[DEPTH_BOTTOM]    = COLOR(GOVERNORBAY1_MED_TRANS, BLACK1_HIGH_TRANS, GOVERNORBAY1_MED_TRANS);
+	profile_color[DEPTH_TOP]       = COLOR(MERCURY1_MED_TRANS, WHITE1_MED_TRANS, MERCURY1_MED_TRANS);
+	profile_color[TEMP_TEXT]       = COLOR(GOVERNORBAY2, BLACK1_LOW_TRANS, GOVERNORBAY2);
+	profile_color[TEMP_PLOT]       = COLOR(ROYALBLUE2_LOW_TRANS, BLACK1_LOW_TRANS, ROYALBLUE2_LOW_TRANS);
+	profile_color[SAC_DEFAULT]     = COLOR(WHITE1, BLACK1_LOW_TRANS, FORESTGREEN1);
+	profile_color[BOUNDING_BOX]    = COLOR(WHITE1, BLACK1_LOW_TRANS, TUNDORA1_MED_TRANS);
+	profile_color[PRESSURE_TEXT]   = COLOR(KILLARNEY1, BLACK1_LOW_TRANS, KILLARNEY1);
+	profile_color[BACKGROUND]      = COLOR(SPRINGWOOD1, BLACK1_LOW_TRANS, SPRINGWOOD1);
+	profile_color[CEILING_SHALLOW] = COLOR(REDORANGE1_HIGH_TRANS, BLACK1_HIGH_TRANS, REDORANGE1_HIGH_TRANS);
+	profile_color[CEILING_DEEP]    = COLOR(RED1_MED_TRANS, BLACK1_HIGH_TRANS, RED1_MED_TRANS);
+	profile_color[CALC_CEILING_SHALLOW] = COLOR(FUNGREEN1_HIGH_TRANS, BLACK1_HIGH_TRANS, FUNGREEN1_HIGH_TRANS);
+	profile_color[CALC_CEILING_DEEP]    = COLOR(APPLE1_HIGH_TRANS, BLACK1_HIGH_TRANS, APPLE1_HIGH_TRANS);
+	#undef COLOR
+}
+
diff --git a/qt-ui/graphicsview-common.h b/qt-ui/graphicsview-common.h
new file mode 100644
index 000000000..96cecc8e6
--- /dev/null
+++ b/qt-ui/graphicsview-common.h
@@ -0,0 +1,41 @@
+#ifndef GRAPHICSVIEW_COMMON_H
+#define GRAPHICSVIEW_COMMON_H
+
+#include "../color.h"
+#include <QMap>
+#include <QVector>
+#include <QColor>
+
+#define SAC_COLORS_START_IDX SAC_1
+#define SAC_COLORS 9
+#define VELOCITY_COLORS_START_IDX VELO_STABLE
+#define VELOCITY_COLORS 5
+
+typedef enum {
+	/* SAC colors. Order is important, the SAC_COLORS_START_IDX define above. */
+	SAC_1, SAC_2, SAC_3, SAC_4, SAC_5, SAC_6, SAC_7, SAC_8, SAC_9,
+
+	/* Velocity colors.  Order is still important, ref VELOCITY_COLORS_START_IDX. */
+	VELO_STABLE, VELO_SLOW, VELO_MODERATE, VELO_FAST, VELO_CRAZY,
+
+	/* gas colors */
+	PO2, PO2_ALERT, PN2, PN2_ALERT, PHE, PHE_ALERT, PP_LINES,
+
+	/* Other colors */
+	TEXT_BACKGROUND, ALERT_BG, ALERT_FG, EVENTS, SAMPLE_DEEP, SAMPLE_SHALLOW,
+	SMOOTHED, MINUTE, TIME_GRID, TIME_TEXT, DEPTH_GRID, MEAN_DEPTH, DEPTH_TOP,
+	DEPTH_BOTTOM, TEMP_TEXT, TEMP_PLOT, SAC_DEFAULT, BOUNDING_BOX, PRESSURE_TEXT, BACKGROUND,
+	CEILING_SHALLOW, CEILING_DEEP, CALC_CEILING_SHALLOW, CALC_CEILING_DEEP
+} color_indice_t;
+
+
+
+/* profile_color[color indice] = COLOR(screen color, b/w printer color, color printer}} printer & screen colours could be different */
+
+extern QMap<color_indice_t, QVector<QColor> > profile_color;
+
+void fill_profile_color();
+
+
+
+#endif
diff --git a/qt-ui/profilegraphics.cpp b/qt-ui/profilegraphics.cpp
index f04d2d1fc..f7a881bd2 100644
--- a/qt-ui/profilegraphics.cpp
+++ b/qt-ui/profilegraphics.cpp
@@ -1,6 +1,7 @@
 #include "profilegraphics.h"
 #include "mainwindow.h"
 #include "divelistview.h"
+#include "graphicsview-common.h"
 
 #include <QGraphicsScene>
 #include <QResizeEvent>
@@ -26,89 +27,9 @@
 #include <libdivecomputer/parser.h>
 #include <libdivecomputer/version.h>
 
-#define SAC_COLORS_START_IDX SAC_1
-#define SAC_COLORS 9
-#define VELOCITY_COLORS_START_IDX VELO_STABLE
-#define VELOCITY_COLORS 5
-
 static struct graphics_context last_gc;
 static double plot_scale = SCALE_SCREEN;
 
-typedef enum {
-	/* SAC colors. Order is important, the SAC_COLORS_START_IDX define above. */
-	SAC_1, SAC_2, SAC_3, SAC_4, SAC_5, SAC_6, SAC_7, SAC_8, SAC_9,
-
-	/* Velocity colors.  Order is still important, ref VELOCITY_COLORS_START_IDX. */
-	VELO_STABLE, VELO_SLOW, VELO_MODERATE, VELO_FAST, VELO_CRAZY,
-
-	/* gas colors */
-	PO2, PO2_ALERT, PN2, PN2_ALERT, PHE, PHE_ALERT, PP_LINES,
-
-	/* Other colors */
-	TEXT_BACKGROUND, ALERT_BG, ALERT_FG, EVENTS, SAMPLE_DEEP, SAMPLE_SHALLOW,
-	SMOOTHED, MINUTE, TIME_GRID, TIME_TEXT, DEPTH_GRID, MEAN_DEPTH, DEPTH_TOP,
-	DEPTH_BOTTOM, TEMP_TEXT, TEMP_PLOT, SAC_DEFAULT, BOUNDING_BOX, PRESSURE_TEXT, BACKGROUND,
-	CEILING_SHALLOW, CEILING_DEEP, CALC_CEILING_SHALLOW, CALC_CEILING_DEEP
-} color_indice_t;
-
-
-#define COLOR(x, y, z) QVector<QColor>() << x << y << z;
-/* profile_color[color indice] = COLOR(screen color, b/w printer color, color printer}} printer & screen colours could be different */
-QMap<color_indice_t, QVector<QColor> > profile_color;
-void fill_profile_color()
-{
-	profile_color[SAC_1]           = COLOR(FUNGREEN1, BLACK1_LOW_TRANS, FUNGREEN1);
-	profile_color[SAC_2]           = COLOR(APPLE1, BLACK1_LOW_TRANS, APPLE1);
-	profile_color[SAC_3]           = COLOR(ATLANTIS1, BLACK1_LOW_TRANS, ATLANTIS1);
-	profile_color[SAC_4]           = COLOR(ATLANTIS2, BLACK1_LOW_TRANS, ATLANTIS2);
-	profile_color[SAC_5]           = COLOR(EARLSGREEN1, BLACK1_LOW_TRANS, EARLSGREEN1);
-	profile_color[SAC_6]           = COLOR(HOKEYPOKEY1, BLACK1_LOW_TRANS, HOKEYPOKEY1);
-	profile_color[SAC_7]           = COLOR(TUSCANY1, BLACK1_LOW_TRANS, TUSCANY1);
-	profile_color[SAC_8]           = COLOR(CINNABAR1, BLACK1_LOW_TRANS, CINNABAR1);
-	profile_color[SAC_9]           = COLOR(REDORANGE1, BLACK1_LOW_TRANS, REDORANGE1);
-
-	profile_color[VELO_STABLE]     = COLOR(CAMARONE1, BLACK1_LOW_TRANS, CAMARONE1);
-	profile_color[VELO_SLOW]       = COLOR(LIMENADE1, BLACK1_LOW_TRANS, LIMENADE1);
-	profile_color[VELO_MODERATE]   = COLOR(RIOGRANDE1, BLACK1_LOW_TRANS, RIOGRANDE1);
-	profile_color[VELO_FAST]       = COLOR(PIRATEGOLD1, BLACK1_LOW_TRANS, PIRATEGOLD1);
-	profile_color[VELO_CRAZY]      = COLOR(RED1, BLACK1_LOW_TRANS, RED1);
-
-	profile_color[PO2]             = COLOR(APPLE1, BLACK1_LOW_TRANS, APPLE1);
-	profile_color[PO2_ALERT]       = COLOR(RED1, BLACK1_LOW_TRANS, RED1);
-	profile_color[PN2]             = COLOR(BLACK1_LOW_TRANS, BLACK1_LOW_TRANS, BLACK1_LOW_TRANS);
-	profile_color[PN2_ALERT]       = COLOR(RED1, BLACK1_LOW_TRANS, RED1);
-	profile_color[PHE]             = COLOR(PEANUT, BLACK1_LOW_TRANS, PEANUT);
-	profile_color[PHE_ALERT]       = COLOR(RED1, BLACK1_LOW_TRANS, RED1);
-	profile_color[PP_LINES]        = COLOR(BLACK1_HIGH_TRANS, BLACK1_HIGH_TRANS, BLACK1_HIGH_TRANS);
-
-	profile_color[TEXT_BACKGROUND] = COLOR(CONCRETE1_LOWER_TRANS, WHITE1, CONCRETE1_LOWER_TRANS);
-	profile_color[ALERT_BG]        = COLOR(BROOM1_LOWER_TRANS, BLACK1_LOW_TRANS, BROOM1_LOWER_TRANS);
-	profile_color[ALERT_FG]        = COLOR(BLACK1_LOW_TRANS, BLACK1_LOW_TRANS, BLACK1_LOW_TRANS);
-	profile_color[EVENTS]          = COLOR(REDORANGE1, BLACK1_LOW_TRANS, REDORANGE1);
-	profile_color[SAMPLE_DEEP]     = COLOR(PERSIANRED1, BLACK1_LOW_TRANS, PERSIANRED1);
-	profile_color[SAMPLE_SHALLOW]  = COLOR(PERSIANRED1, BLACK1_LOW_TRANS, PERSIANRED1);
-	profile_color[SMOOTHED]        = COLOR(REDORANGE1_HIGH_TRANS, BLACK1_LOW_TRANS, REDORANGE1_HIGH_TRANS);
-	profile_color[MINUTE]          = COLOR(MEDIUMREDVIOLET1_HIGHER_TRANS, BLACK1_LOW_TRANS, MEDIUMREDVIOLET1_HIGHER_TRANS);
-	profile_color[TIME_GRID]       = COLOR(WHITE1, BLACK1_HIGH_TRANS, TUNDORA1_MED_TRANS);
-	profile_color[TIME_TEXT]       = COLOR(FORESTGREEN1, BLACK1_LOW_TRANS, FORESTGREEN1);
-	profile_color[DEPTH_GRID]      = COLOR(WHITE1, BLACK1_HIGH_TRANS, TUNDORA1_MED_TRANS);
-	profile_color[MEAN_DEPTH]      = COLOR(REDORANGE1_MED_TRANS, BLACK1_LOW_TRANS, REDORANGE1_MED_TRANS);
-	profile_color[DEPTH_BOTTOM]    = COLOR(GOVERNORBAY1_MED_TRANS, BLACK1_HIGH_TRANS, GOVERNORBAY1_MED_TRANS);
-	profile_color[DEPTH_TOP]       = COLOR(MERCURY1_MED_TRANS, WHITE1_MED_TRANS, MERCURY1_MED_TRANS);
-	profile_color[TEMP_TEXT]       = COLOR(GOVERNORBAY2, BLACK1_LOW_TRANS, GOVERNORBAY2);
-	profile_color[TEMP_PLOT]       = COLOR(ROYALBLUE2_LOW_TRANS, BLACK1_LOW_TRANS, ROYALBLUE2_LOW_TRANS);
-	profile_color[SAC_DEFAULT]     = COLOR(WHITE1, BLACK1_LOW_TRANS, FORESTGREEN1);
-	profile_color[BOUNDING_BOX]    = COLOR(WHITE1, BLACK1_LOW_TRANS, TUNDORA1_MED_TRANS);
-	profile_color[PRESSURE_TEXT]   = COLOR(KILLARNEY1, BLACK1_LOW_TRANS, KILLARNEY1);
-	profile_color[BACKGROUND]      = COLOR(SPRINGWOOD1, BLACK1_LOW_TRANS, SPRINGWOOD1);
-	profile_color[CEILING_SHALLOW] = COLOR(REDORANGE1_HIGH_TRANS, BLACK1_HIGH_TRANS, REDORANGE1_HIGH_TRANS);
-	profile_color[CEILING_DEEP]    = COLOR(RED1_MED_TRANS, BLACK1_HIGH_TRANS, RED1_MED_TRANS);
-	profile_color[CALC_CEILING_SHALLOW] = COLOR(FUNGREEN1_HIGH_TRANS, BLACK1_HIGH_TRANS, FUNGREEN1_HIGH_TRANS);
-	profile_color[CALC_CEILING_DEEP]    = COLOR(APPLE1_HIGH_TRANS, BLACK1_HIGH_TRANS, APPLE1_HIGH_TRANS);
-
-}
-#undef COLOR
-
 struct text_render_options{
 	double size;
 	color_indice_t color;
@@ -122,8 +43,10 @@ extern int evn_used;
 ProfileGraphicsView::ProfileGraphicsView(QWidget* parent) : QGraphicsView(parent), toolTip(0) , dive(0), diveDC(0)
 {
 	gc.printer = false;
+	fill_profile_color();
 	setScene(new QGraphicsScene());
-	setBackgroundBrush(QColor("#F3F3E6"));
+
+	setBackgroundBrush(profile_color[BACKGROUND].at(0));
 	scene()->installEventFilter(this);
 
 	setRenderHint(QPainter::Antialiasing);
@@ -138,7 +61,7 @@ ProfileGraphicsView::ProfileGraphicsView(QWidget* parent) : QGraphicsView(parent
 	setHorizontalScrollBarPolicy (Qt::ScrollBarAlwaysOff);
 	setVerticalScrollBarPolicy (Qt::ScrollBarAlwaysOff);
 
-	fill_profile_color();
+
 }
 
 void ProfileGraphicsView::wheelEvent(QWheelEvent* event)