QML UI: enable edit of cylinder pressures

First cylinder only, show warning if there are more than one cylinder defined.

Signed-off-by: Joakim Bygdell <j.bygdell@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>

qt-mobile/qml/DiveDetails.qml

@@ -22,6 +22,8 @@ MobileComponents.Page {
 	property alias notes: detailsEdit.notesText
 	property alias suit: detailsEdit.suitText
 	property alias weight: detailsEdit.weightText
+	property alias startpressure: detailsEdit.startpressureText
+	property alias endpressure: detailsEdit.endpressureText
 
 	state: "view"
 
@@ -99,6 +101,14 @@ MobileComponents.Page {
 			// careful when translating, this text is "magic" in DiveDetailsEdit.qml
 			weight = "cannot edit multiple weight systems"
 		}
+		if (diveDetailsListView.currentItem.modelData.dive.getCylinder != "Multiple" ) {
+			startpressure = diveDetailsListView.currentItem.modelData.dive.startPressure
+			endpressure = diveDetailsListView.currentItem.modelData.dive.endPressure
+		} else {
+			// careful when translating, this text is "magic" in DiveDetailsEdit.qml
+			startpressure = "cannot edit multiple cylinders"
+			endpressure = "cannot edit multiple cylinders"
+		}
 
 		diveDetailsPage.state = "edit"
 	}

qt-mobile/qml/DiveDetailsEdit.qml

@@ -22,6 +22,8 @@ Item {
 	property alias durationText: txtDuration.text
 	property alias depthText: txtDepth.text
 	property alias weightText: txtWeight.text
+	property alias startpressureText: txtStartPressure.text
+	property alias endpressureText: txtEndPressure.text
 
 	height: editArea.height
 	ColumnLayout {
@@ -143,6 +145,27 @@ Item {
 				Layout.fillWidth: true
 			}
 
+			MobileComponents.Label {
+				Layout.alignment: Qt.AlignRight
+				text: "Start Pressure:"
+			}
+			TextField {
+				id: txtStartPressure
+				readOnly: (text == "cannot edit multiple cylinders" ? true : false)
+				Layout.fillWidth: true
+			}
+
+			MobileComponents.Label {
+				Layout.alignment: Qt.AlignRight
+				text: "End Pressure:"
+			}
+			TextField {
+				id: txtEndPressure
+				readOnly: (text == "cannot edit multiple cylinders" ? true : false)
+				Layout.fillWidth: true
+			}
+
+
 			MobileComponents.Label {
 				Layout.columnSpan: 2
 				Layout.alignment: Qt.AlignLeft
@@ -168,7 +191,8 @@ Item {
 				// apply the changes to the dive_table
 				manager.commitChanges(dive_id, detailsEdit.dateText, detailsEdit.locationText, detailsEdit.gpsText, detailsEdit.durationText,
 						      detailsEdit.depthText, detailsEdit.airtempText, detailsEdit.watertempText, detailsEdit.suitText,
-						      detailsEdit.buddyText, detailsEdit.divemasterText, detailsEdit.weightText, detailsEdit.notesText)
+						      detailsEdit.buddyText, detailsEdit.divemasterText, detailsEdit.weightText, detailsEdit.notesText,
+						      detailsEdit.startpressureText, detailsEdit.endpressureText)
 				// apply the changes to the dive detail view - since the edit could have changed the order
 				// first make sure that we are looking at the correct dive - our model allows us to look
 				// up the index based on the unique dive_id

qt-mobile/qml/main.qml

@@ -71,6 +71,8 @@ MobileComponents.ApplicationWindow {
 						detailsWindow.duration = ""
 						detailsWindow.suit = ""
 						detailsWindow.weight = ""
+						detailsWindow.startpressure = ""
+						detailsWindow.endpressure = ""
 						stackView.push(detailsWindow)
 					}
 				}

qt-mobile/qmlmanager.cpp

@@ -335,7 +335,8 @@ void QMLManager::refreshDiveList()
 
 // update the dive and return the notes field, stripped of the HTML junk
 QString QMLManager::commitChanges(QString diveId, QString date, QString location, QString gps, QString duration, QString depth,
-				  QString airtemp, QString watertemp, QString suit, QString buddy, QString diveMaster, QString weight, QString notes)
+				  QString airtemp, QString watertemp, QString suit, QString buddy, QString diveMaster, QString weight, QString notes,
+				  QString startpressure, QString endpressure)
 {
 #define DROP_EMPTY_PLACEHOLDER(_s) if ((_s) == QLatin1Literal("--")) (_s).clear()
 
@@ -348,6 +349,8 @@ QString QMLManager::commitChanges(QString diveId, QString date, QString location
 	DROP_EMPTY_PLACEHOLDER(buddy);
 	DROP_EMPTY_PLACEHOLDER(diveMaster);
 	DROP_EMPTY_PLACEHOLDER(weight);
+	DROP_EMPTY_PLACEHOLDER(startpressure);
+	DROP_EMPTY_PLACEHOLDER(endpressure);
 	DROP_EMPTY_PLACEHOLDER(notes);
 
 #undef DROP_EMPTY_PLACEHOLDER
@@ -489,6 +492,16 @@ QString QMLManager::commitChanges(QString diveId, QString date, QString location
 			d->weightsystem[0].weight.grams = parseWeightToGrams(weight);
 		}
 	}
+// start and end pressures for first cylinder only
+	if (get_pressure_string(d->cylinder[0].start, true) != startpressure || get_pressure_string(d->cylinder[0].end, true) != endpressure) {
+		diveChanged = true;
+		if (startpressure.contains(tr("bar")) || endpressure.contains(tr("bar")))
+			prefs.units.pressure = units::BAR;
+		else if (startpressure.contains(tr("psi")) || endpressure.contains(tr("psi")))
+			prefs.units.pressure = units::PSI;
+		d->cylinder[0].start.mbar = parsePressureToMbar(startpressure);
+		d->cylinder[0].end.mbar = parsePressureToMbar(endpressure);
+	}
 	if (!same_string(d->suit, qPrintable(suit))) {
 		diveChanged = true;
 		free(d->suit);

qt-mobile/qmlmanager.h

@@ -74,7 +74,8 @@ public slots:
 	QString commitChanges(QString diveId, QString date, QString location,
 		QString gps, QString duration, QString depth,
 		QString airtemp, QString watertemp, QString suit,
-		QString buddy, QString diveMaster, QString weight, QString notes);
+		QString buddy, QString diveMaster, QString weight, QString notes,
+		QString startpressure, QString endpressure);
 
 	void saveChanges();
 	QString addDive();