Merge remote-tracking branch 'origin/bstoeger-mobile-dc'

CHANGELOG.md

@@ -1,3 +1,4 @@
+mobile: implement paging through dive computers
 desktop: remove divesite list from tab-widgets
 infobox: show an icon for warnings
 import: allow import of divesites without UUID

mobile-widgets/qml/DiveDetailsView.qml

@@ -210,7 +210,6 @@ Item {
 				color: subsurfaceTheme.textColor
 			}
 		}
-
 	}
 	GridLayout {
 		id: bottomLayout
@@ -362,7 +361,44 @@ Item {
 			horizontalAlignment: Text.AlignHCenter
 			text: qsTr("No profile to show")
 		}
-
+		// under the profile
+		// -----------------
+		Row {
+			TemplateButton {
+				id: prevDC
+				visible: qmlProfile.numDC > 1
+				text: qsTr("prev.DC")
+				font.pointSize: subsurfaceTheme.smallPointSize
+				onClicked: {
+					qmlProfile.prevDC()
+				}
+			}
+			TemplateLabel {
+				text: " "
+				width: Kirigami.Units.largeSpacing
+				visible: qmlProfile.numDC > 1
+			}
+			TemplateButton {
+				id: nextDC
+				visible: qmlProfile.numDC > 1
+				text: qsTr("next DC")
+				font.pointSize: subsurfaceTheme.smallPointSize
+				onClicked: {
+					qmlProfile.nextDC()
+				}
+			}
+		}
+		// two empty entries
+		TemplateLabel {
+			text: " "
+			width: Kirigami.Units.largeSpacing
+			visible: qmlProfile.numDC > 1
+		}
+		TemplateLabel {
+			text: " "
+			width: Kirigami.Units.largeSpacing
+			visible: qmlProfile.numDC > 1
+		}
 		// first row
 		//-----------
 		TemplateLabelSmall {

profile-widget/profilescene.cpp

@@ -576,11 +576,9 @@ void ProfileScene::plotDive(const struct dive *dIn, int dcIn, DivePlannerPointsM
 		dcText = tr("Manually added dive");
 	else if (dcText.isEmpty())
 		dcText = tr("Unknown dive computer");
-#ifndef SUBSURFACE_MOBILE
-	int nr;
-	if ((nr = number_of_computers(d)) > 1)
+	int nr = number_of_computers(d);
+	if (nr > 1)
 		dcText += tr(" (#%1 of %2)").arg(dc + 1).arg(nr);
-#endif
 	diveComputerText->set(dcText, getColor(TIME_TEXT, isGrayscale));
 
 	// Reset animation.

profile-widget/qmlprofile.cpp

@@ -11,6 +11,8 @@
 
 QMLProfile::QMLProfile(QQuickItem *parent) :
 	QQuickPaintedItem(parent),
+	m_diveId(0),
+	m_dc(0),
 	m_devicePixelRatio(1.0),
 	m_margin(0),
 	m_xOffset(0.0),
@@ -60,7 +62,7 @@ void QMLProfile::paint(QPainter *painter)
 	struct dive *d = get_dive_by_uniq_id(m_diveId);
 	if (!d)
 		return;
-	m_profileWidget->draw(painter, painterRect, d, dc_number, nullptr, false);
+	m_profileWidget->draw(painter, painterRect, d, m_dc, nullptr, false);
 }
 
 void QMLProfile::setMargin(int margin)
@@ -76,6 +78,7 @@ int QMLProfile::diveId() const
 void QMLProfile::setDiveId(int diveId)
 {
 	m_diveId = diveId;
+	emit numDCChanged();
 }
 
 qreal QMLProfile::devicePixelRatio() const
@@ -126,3 +129,33 @@ void QMLProfile::divesChanged(const QVector<dive *> &dives, DiveField)
 		}
 	}
 }
+
+void QMLProfile::nextDC()
+{
+	rotateDC(1);
+}
+
+void QMLProfile::prevDC()
+{
+	rotateDC(-1);
+}
+
+void QMLProfile::rotateDC(int dir)
+{
+	struct dive *d = get_dive_by_uniq_id(m_diveId);
+	if (!d)
+		return;
+	int numDC = number_of_computers(d);
+	if (numDC == 1)
+		return;
+	m_dc = (m_dc + dir) % numDC;
+	if (m_dc < 0)
+		m_dc += numDC;
+	triggerUpdate();
+}
+
+int QMLProfile::numDC() const
+{
+	struct dive *d = get_dive_by_uniq_id(m_diveId);
+	return d ? number_of_computers(d) : 0;
+}

profile-widget/qmlprofile.h

@@ -12,6 +12,7 @@ class QMLProfile : public QQuickPaintedItem
 {
 	Q_OBJECT
 	Q_PROPERTY(int diveId MEMBER m_diveId WRITE setDiveId)
+	Q_PROPERTY(int numDC READ numDC NOTIFY numDCChanged)
 	Q_PROPERTY(qreal devicePixelRatio READ devicePixelRatio WRITE setDevicePixelRatio NOTIFY devicePixelRatioChanged)
 	Q_PROPERTY(qreal xOffset MEMBER m_xOffset WRITE setXOffset NOTIFY xOffsetChanged)
 	Q_PROPERTY(qreal yOffset MEMBER m_yOffset WRITE setYOffset NOTIFY yOffsetChanged)
@@ -28,6 +29,8 @@ public:
 	void setDevicePixelRatio(qreal dpr);
 	void setXOffset(qreal value);
 	void setYOffset(qreal value);
+	Q_INVOKABLE void nextDC();
+	Q_INVOKABLE void prevDC();
 
 public slots:
 	void setMargin(int margin);
@@ -36,11 +39,14 @@ public slots:
 
 private:
 	int m_diveId;
+	int m_dc;
 	qreal m_devicePixelRatio;
 	int m_margin;
 	qreal m_xOffset, m_yOffset;
 	std::unique_ptr<ProfileScene> m_profileWidget;
 	void createProfileView();
+	void rotateDC(int dir);
+	int numDC() const;
 
 private slots:
 	void divesChanged(const QVector<dive *> &dives, DiveField);
@@ -50,6 +56,7 @@ signals:
 	void devicePixelRatioChanged();
 	void xOffsetChanged();
 	void yOffsetChanged();
+	void numDCChanged();
 };
 
 #endif // QMLPROFILE_H