QML UI: Implement saving of dives

This implements saving of some dive details to the cloud service. When the
user closes an open dives, any changed details will be cached, and when they
click on the 'Save Changes' button is pressed, the changes will be saved to
the cloud.

Signed-off-by: Grace Karanja <gracie.karanja89@gmail.com>

4 files changed, 67 insertions, 2 deletions

diff --git a/qt-mobile/DiveList.qml b/qt-mobile/DiveList.qml
index 40507e26a..0f358081d 100644
--- a/qt-mobile/DiveList.qml
+++ b/qt-mobile/DiveList.qml
@@ -109,7 +109,16 @@ Rectangle {
 				opacity: dive.detailsOpacity
 				text: "Close"
 
-				onClicked: dive.state = '';
+				onClicked: {
+					manager.commitChanges(
+								id,
+								txtSuit.text,
+								txtBuddy.text,
+								txtDiveMaster.text,
+								txtNotes.text
+								)
+					dive.state = '';
+				}
 			}
 
 			states: State {
diff --git a/qt-mobile/main.qml b/qt-mobile/main.qml
index dac37e09b..d64c27760 100644
--- a/qt-mobile/main.qml
+++ b/qt-mobile/main.qml
@@ -54,6 +54,14 @@ ApplicationWindow {
 								manager.loadDives();
 							}
 						}
+
+						Button {
+							id: saveChanges
+							text: "Save Changes"
+							onClicked: {
+								manager.saveChanges();
+							}
+						}
 					}
 
 				}
diff --git a/qt-mobile/qmlmanager.cpp b/qt-mobile/qmlmanager.cpp
index 118465a2d..a1c64191b 100644
--- a/qt-mobile/qmlmanager.cpp
+++ b/qt-mobile/qmlmanager.cpp
@@ -66,7 +66,53 @@ void QMLManager::loadDives()
 	struct dive *d;
 
 	for_each_dive(i, d)
-		DiveListModel::instance()->addDive(d);
+			DiveListModel::instance()->addDive(d);
+}
+
+void QMLManager::commitChanges(QString diveId, QString suit, QString buddy, QString diveMaster, QString notes)
+{
+	struct dive *d = get_dive_by_uniq_id(diveId.toInt());
+	bool diveChanged = false;
+
+	if (d->suit != suit.toUtf8().data()) {
+		diveChanged = true;
+		free(d->suit);
+		d->suit = strdup(suit.toUtf8().data());
+	}
+	if (d->buddy != buddy.toUtf8().data()) {
+		diveChanged = true;
+		free(d->buddy);
+		d->buddy = strdup(buddy.toUtf8().data());
+	}
+	if (d->divemaster != diveMaster.toUtf8().data()) {
+		diveChanged = true;
+		free(d->divemaster);
+		d->divemaster = strdup(diveMaster.toUtf8().data());
+	}
+	if (d->notes != notes.toUtf8().data()) {
+		diveChanged = true;
+		free(d->notes);
+		d->notes = strdup(notes.toUtf8().data());
+	}
+}
+
+void QMLManager::saveChanges()
+{
+	showMessage("Saving dives.");
+	QString fileName;
+	if (getCloudURL(fileName)) {
+		showMessage(get_error_string());
+		return;
+	}
+
+	if (save_dives(fileName.toUtf8().data())) {
+		showMessage(get_error_string());
+		return;
+	}
+
+	showMessage("Dives saved.");
+	set_filename(fileName.toUtf8().data(), true);
+	mark_divelist_changed(false);
 }
 
 QString QMLManager::cloudPassword() const
diff --git a/qt-mobile/qmlmanager.h b/qt-mobile/qmlmanager.h
index 558249e4e..2f5ac2894 100644
--- a/qt-mobile/qmlmanager.h
+++ b/qt-mobile/qmlmanager.h
@@ -22,6 +22,8 @@ public:
 public slots:
 	void savePreferences();
 	void loadDives();
+	void commitChanges(QString diveId, QString suit, QString buddy, QString diveMaster, QString notes);
+	void saveChanges();
 private:
 	QString m_cloudUserName;
 	QString m_cloudPassword;