add ios qml bindings

Author: Skycoder42

examples/datasync/AndroidSync/main.qml

@@ -14,7 +14,6 @@ Window {
 		id: syncControl
 	}
 
-
 	ColumnLayout {
 		anchors.centerIn: parent
 

examples/datasync/IosSync/main.qml

@@ -2,19 +2,25 @@ import QtQuick 2.10
 import QtQuick.Controls 2.4
 import QtQuick.Layouts 1.3
 import QtQuick.Window 2.10
+import de.skycoder42.QtDataSync 4.2
 
 Window {
 	visible: true
 	width: 640
 	height: 480
 	title: qsTr("Hello World")
 
+	property IosSyncDelegate syncDelegate: IosSyncSingleton.delegate
+
 	ColumnLayout {
 		anchors.centerIn: parent
 
 		CheckBox {
 			id: cBox
-			text: qsTr("Background fetch enabled")
+			checked: syncDelegate.enabled
+			onCheckedChanged: syncDelegate.enabled = cBox.checked
+
+			text: qsTr("Background sync active")
 		}
 	}
 }

src/imports/datasync/datasync.pro

@@ -1,5 +1,6 @@
 QT = core datasync qml
 android: QT += datasyncandroid
+ios: QT += datasyncios
 
 CXX_MODULE = datasync
 TARGETPATH = de/skycoder42/QtDataSync
@@ -15,7 +16,7 @@ HEADERS +=  \
 	qqmldatastoremodel.h \
 	qqmluserexchangemanager.h \
 	qtdatasync_plugin.h \
-    qqmleventcursor.h
+	qqmleventcursor.h
 
 SOURCES +=  \
 	qqmldatastore.cpp \
@@ -24,7 +25,12 @@ SOURCES +=  \
 	qqmldatastoremodel.cpp \
 	qqmluserexchangemanager.cpp \
 	qtdatasync_plugin.cpp \
-    qqmleventcursor.cpp
+	qqmleventcursor.cpp
+
+ios {
+	HEADERS += qqmliossyncsingleton.h
+	SOURCES += qqmliossyncsingleton.cpp
+}
 
 OTHER_FILES += qmldir
 

src/imports/datasync/qqmliossyncsingleton.cpp

@@ -0,0 +1,11 @@
+#include "qqmliossyncsingleton.h"
+using namespace QtDataSync;
+
+QQmlIosSyncSingleton::QQmlIosSyncSingleton(QObject *parent) :
+	QObject{parent}
+{}
+
+IosSyncDelegate *QQmlIosSyncSingleton::delegate() const
+{
+	return IosSyncDelegate::currentDelegate();
+}

src/imports/datasync/qqmliossyncsingleton.h

@@ -0,0 +1,22 @@
+#ifndef QQMLIOSSYNCSINGLETON_H
+#define QQMLIOSSYNCSINGLETON_H
+
+#include <QtCore/QObject>
+
+#include <QtDataSyncIos/IosSyncDelegate>
+
+namespace QtDataSync {
+
+class QQmlIosSyncSingleton : public QObject
+{
+	Q_OBJECT
+
+public:
+	explicit QQmlIosSyncSingleton(QObject *parent = nullptr);
+
+	Q_INVOKABLE QtDataSync::IosSyncDelegate *delegate() const;
+};
+
+}
+
+#endif // QQMLIOSSYNCSINGLETON_H

src/imports/datasync/qtdatasync_plugin.cpp

@@ -5,6 +5,9 @@
 #ifdef Q_OS_ANDROID
 #include <QtDataSyncAndroid/AndroidSyncControl>
 #endif
+#ifdef Q_OS_IOS
+#include <QtDataSyncIos/IosSyncDelegate>
+#endif
 
 #include "qqmldatastore.h"
 #include "qqmldatastoremodel.h"
@@ -20,6 +23,13 @@ QObject *createEventLogInstance(QQmlEngine *qmlEngine, QJSEngine *)
 	return new QtDataSync::QQmlEventCursor{qmlEngine};
 }
 
+#ifdef Q_OS_IOS
+QObject *createIosSyncSingletonInstance(QQmlEngine *qmlEngine, QJSEngine *)
+{
+	return new QtDataSync::QQmlIosSyncSingleton{qmlEngine};
+}
+#endif
+
 }
 
 QtDataSyncDeclarativeModule::QtDataSyncDeclarativeModule(QObject *parent) :
@@ -50,6 +60,10 @@ void QtDataSyncDeclarativeModule::registerTypes(const char *uri)
 #ifdef Q_OS_ANDROID
 	qmlRegisterType<QtDataSync::AndroidSyncControl>(uri, 4, 2, "AndroidSyncControl");
 #endif
+#ifdef Q_OS_IOS
+	qmlRegisterUncreatableType<QtDataSync::IosSyncDelegate>(uri, 4, 2, "IosSyncDelegate", QStringLiteral("Use the IosSyncSingleton singleton to obtain the current IosSyncDelegate"));
+	qmlRegisterSingletonType<QtDataSync::QQmlIosSyncSingleton>(uri, 4, 2, "IosSyncSingleton", createIosSyncSingletonInstance);
+#endif
 
 	// Check to make shure no module update is forgotten
 	static_assert(VERSION_MAJOR == 4 && VERSION_MINOR == 2, "QML module version needs to be updated");