desktop: update information tab when cylinders change

The SAC rate, etc were only updated when switching between dives.
They should always be updated when an undo command changes (adds,
edits, removes) the cylinders of a dive.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>

2 files changed, 12 insertions, 0 deletions

diff --git a/desktop-widgets/tab-widgets/TabDiveInformation.cpp b/desktop-widgets/tab-widgets/TabDiveInformation.cpp
index a91151fed..e73de4148 100644
--- a/desktop-widgets/tab-widgets/TabDiveInformation.cpp
+++ b/desktop-widgets/tab-widgets/TabDiveInformation.cpp
@@ -21,6 +21,9 @@ TabDiveInformation::TabDiveInformation(QWidget *parent) : TabBase(parent), ui(ne
 {
 	ui->setupUi(this);
 	connect(&diveListNotifier, &DiveListNotifier::divesChanged, this, &TabDiveInformation::divesChanged);
+	connect(&diveListNotifier, &DiveListNotifier::cylinderAdded, this, &TabDiveInformation::cylinderChanged);
+	connect(&diveListNotifier, &DiveListNotifier::cylinderRemoved, this, &TabDiveInformation::cylinderChanged);
+	connect(&diveListNotifier, &DiveListNotifier::cylinderEdited, this, &TabDiveInformation::cylinderChanged);
 	QStringList atmPressTypes { "mbar", get_depth_unit() ,tr("Use DC")};
 	ui->atmPressType->insertItems(0, atmPressTypes);
 	pressTypeIndex = 0;
@@ -292,6 +295,14 @@ void TabDiveInformation::on_waterTypeCombo_activated(int index) {
 		ui->salinityOverWrittenIcon->setVisible(true);
 }
 
+void TabDiveInformation::cylinderChanged(dive *d)
+{
+	// If this isn't the current dive, do nothing
+	if (current_dive != d)
+		return;
+	updateProfile();
+}
+
 // This function gets called if a field gets updated by an undo command.
 // Refresh the corresponding UI field.
 void TabDiveInformation::divesChanged(const QVector<dive *> &dives, DiveField field)
diff --git a/desktop-widgets/tab-widgets/TabDiveInformation.h b/desktop-widgets/tab-widgets/TabDiveInformation.h
index f7c9022c9..8efa71d44 100644
--- a/desktop-widgets/tab-widgets/TabDiveInformation.h
+++ b/desktop-widgets/tab-widgets/TabDiveInformation.h
@@ -18,6 +18,7 @@ public:
 	void clear() override;
 private slots:
 	void divesChanged(const QVector<dive *> &dives, DiveField field);
+	void cylinderChanged(dive *d);
 	void diveModeChanged(int index);
 	void on_atmPressVal_editingFinished();
 	void on_atmPressType_currentIndexChanged(int index);