QML UI: handle editing of duration

I don't think these regular expressions are sufficiently exhaustive - but this
is forward progress.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>

3 files changed, 40 insertions, 2 deletions

diff --git a/qt-mobile/qml/DiveDetails.qml b/qt-mobile/qml/DiveDetails.qml
index 9d6e0b91d..4b0ee8e23 100644
--- a/qt-mobile/qml/DiveDetails.qml
+++ b/qt-mobile/qml/DiveDetails.qml
@@ -58,7 +58,7 @@ MobileComponents.Page {
 							      detailsEdit.buddyText, detailsEdit.divemasterText, detailsEdit.notesText)
 					location = detailsEdit.locationText
 				//	gps = detailsEdit.gps
-				//	duration = detailsEdit.durationText
+					duration = detailsEdit.durationText
 				//	depth = detailsEdit.depthText
 					airtemp = detailsEdit.airtempText
 					watertemp = detailsEdit.watertempText
diff --git a/qt-mobile/qml/DiveDetailsEdit.qml b/qt-mobile/qml/DiveDetailsEdit.qml
index 4ed90cd2d..e77b3234a 100644
--- a/qt-mobile/qml/DiveDetailsEdit.qml
+++ b/qt-mobile/qml/DiveDetailsEdit.qml
@@ -15,6 +15,7 @@ Item {
 	property alias buddyText: txtBuddy.text
 	property alias divemasterText: txtDiveMaster.text
 	property alias notesText: txtNotes.text
+	property alias durationText: txtDuration.text
 	ColumnLayout {
 		anchors {
 			left: parent.left
@@ -50,6 +51,16 @@ Item {
 
 			MobileComponents.Label {
 				Layout.alignment: Qt.AlignRight
+				text: "Duration:"
+			}
+			TextField {
+				id: txtDuration
+				text: duration
+				Layout.fillWidth: true
+			}
+
+			MobileComponents.Label {
+				Layout.alignment: Qt.AlignRight
 				text: "Air Temp:"
 			}
 			TextField {
diff --git a/qt-mobile/qmlmanager.cpp b/qt-mobile/qmlmanager.cpp
index 7454dcd5d..d711e8945 100644
--- a/qt-mobile/qmlmanager.cpp
+++ b/qt-mobile/qmlmanager.cpp
@@ -328,12 +328,39 @@ void QMLManager::commitChanges(QString diveId, QString location, QString gps, QS
 		ds = get_dive_site_by_uuid(create_dive_site(qPrintable(location), d->when));
 		d->dive_site_uuid = ds->uuid;
 	}
-	// now we need to handle the string representations of duration, depth
+	// now we need to handle the string representations of depth
 	// and do something useful...
 	//
 	// FIXME
 	//
 	// TODO
+	if (get_dive_duration_string(d->duration.seconds, tr("h:"), tr("min")) != duration) {
+		diveChanged = true;
+		int h = 0, m = 0, s = 0;
+		QRegExp r1(QString("(\\d*)%1[\\s,:]*(\\d*)%2[\\s,:]*(\\d*)%3").arg(tr("h")).arg(tr("min")).arg(tr("sec")), Qt::CaseInsensitive);
+		QRegExp r2(QString("(\\d*)%1[\\s,:]*(\\d*)%2").arg(tr("h")).arg(tr("min")), Qt::CaseInsensitive);
+		QRegExp r3(QString("(\\d*)%1").arg(tr("min")), Qt::CaseInsensitive);
+		QRegExp r4(QString("(\\d*):(\\d*):(\\d*)"));
+		QRegExp r5(QString("(\\d*):(\\d*)"));
+		if (r1.indexIn(duration) >= 0) {
+			h = r1.cap(1).toInt();
+			m = r1.cap(2).toInt();
+			s = r1.cap(3).toInt();
+		} else if (r2.indexIn(duration) >= 0) {
+			h = r2.cap(1).toInt();
+			m = r2.cap(2).toInt();
+		} else if (r3.indexIn(duration) >= 0) {
+			m = r3.cap(1).toInt();
+		} else if (r4.indexIn(duration) >= 0) {
+			h = r4.cap(1).toInt();
+			m = r4.cap(2).toInt();
+			s = r4.cap(3).toInt();
+		} else if (r5.indexIn(duration) >= 0) {
+			h = r5.cap(1).toInt();
+			m = r5.cap(2).toInt();
+		}
+		d->duration.seconds = h * 3600 + m * 60 + s;
+	}
 	if (get_temperature_string(d->airtemp) != airtemp) {
 		diveChanged = true;
 		if (airtemp.contains(tr("C")))