added core imports

examples/mvvmquick/SampleQuick/SampleQuick.pro

@@ -4,7 +4,8 @@ QT  += core gui qml quick mvvmquick
 
 TARGET = SampleQuick
 
-SOURCES += main.cpp
+SOURCES += main.cpp \
+	quickeventservice.cpp
 
 RESOURCES += qml.qrc
 
@@ -44,11 +45,12 @@ samples_in_build {
 	QMLDEPPATH = $$PWD/../../../src/imports/mvvmquick
 	system($$QMAKE_MKDIR $$shell_quote($$shell_path($$FAKEPATH)))
 
-	# next, symlink all "compiled" files
+	# next, symlink all "compiled" files (whole dir for core, as it has no qml files
 	build_symlink_target.target = create_qml_build_symlinks
-	build_symlink_target.commands += $$QMAKE_SYMBOLIC_LINK $$shell_path($$ORIGPATH/libdeclarative_mvvmquick.so) $$shell_quote($$shell_path($$FAKEPATH/libdeclarative_mvvmquick.so)) \
-		$$escape_expand(\n\t)$$QMAKE_SYMBOLIC_LINK $$shell_path($$ORIGPATH/plugins.qmltypes) $$shell_quote($$shell_path($$FAKEPATH/plugins.qmltypes)) \
-		$$escape_expand(\n\t)$$QMAKE_SYMBOLIC_LINK $$shell_path($$ORIGPATH/qmldir) $$shell_quote($$shell_path($$FAKEPATH/qmldir))
+	build_symlink_target.commands += $$QMAKE_SYMBOLIC_LINK $$shell_path(../../../../../../../qml/de/skycoder42/qtmvvm/core) $$shell_path(qml/de/skycoder42/qtmvvm/core) \
+		$$escape_expand(\n\t)$$QMAKE_SYMBOLIC_LINK $$shell_path($$ORIGPATH/libdeclarative_mvvmquick.so) $$shell_path($$FAKEPATH/libdeclarative_mvvmquick.so) \
+		$$escape_expand(\n\t)$$QMAKE_SYMBOLIC_LINK $$shell_path($$ORIGPATH/plugins.qmltypes) $$shell_path($$FAKEPATH/plugins.qmltypes) \
+		$$escape_expand(\n\t)$$QMAKE_SYMBOLIC_LINK $$shell_path($$ORIGPATH/qmldir) $$shell_path($$FAKEPATH/qmldir)
 	QMAKE_EXTRA_TARGETS += build_symlink_target
 
 	# next, prepare compiler to symlink all the qml files
@@ -68,3 +70,6 @@ samples_in_build {
 	QML_IMPORT_PATH = $$OUT_PWD/qml/
 	DEFINES += QML_PATH=\\\"$$QML_IMPORT_PATH\\\"
 }
+
+HEADERS += \
+	quickeventservice.h

examples/mvvmquick/SampleQuick/main.cpp

@@ -1,18 +1,29 @@
 #include <QGuiApplication>
 #include <QQmlApplicationEngine>
+#include <QtMvvmCore/ServiceRegistry>
+#include <QtMvvmQuick/QuickPresenter>
 
 #include <samplecoreapp.h>
+#include <echoservice.h>
+
+#include "quickeventservice.h"
 
 QTMVVM_REGISTER_CORE_APP(SampleCoreApp)
 
 int main(int argc, char *argv[])
 {
+#ifdef QML_PATH
 	qputenv("QML2_IMPORT_PATH", QML_PATH);
+#endif
 
 	QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
-
 	QGuiApplication app(argc, argv);
 
+	QtMvvm::QuickPresenter::registerAsPresenter();
+
+	QtMvvm::ServiceRegistry::instance()->registerObject<EchoService>();
+	QtMvvm::ServiceRegistry::instance()->registerInterface<IEventService, QuickEventService>();
+
 	QQmlApplicationEngine engine;
 	engine.load(QUrl(QStringLiteral("qrc:/main.qml")));
 	if (engine.rootObjects().isEmpty())

examples/mvvmquick/SampleQuick/main.qml

@@ -1,6 +1,11 @@
 import QtQuick 2.10
+import de.skycoder42.qtmvvm.core 1.0
 import de.skycoder42.qtmvvm.quick 1.0
 
 App {
 	title: qsTr("Hello World")
+
+	QtMvvmBinding {
+		id: binding
+	}
 }

examples/mvvmquick/SampleQuick/quickeventservice.cpp

@@ -0,0 +1,48 @@
+#include "quickeventservice.h"
+
+QuickEventService::QuickEventService(QObject *parent) :
+	QObject(parent),
+	IEventService(),
+	_cnt(0),
+	_events(),
+	_echoService(nullptr)
+{}
+
+QuickEventService::QuickEventService(EchoService *svc, QObject *parent) :
+	QObject(parent),
+	IEventService(),
+	_cnt(0),
+	_events(),
+	_echoService(svc)
+{
+	qtmvvm_init();
+}
+
+int QuickEventService::addEvent(const QString &name)
+{
+	QSharedPointer<QTimer> timer {
+		new QTimer(this),
+		&QTimer::deleteLater
+	 };
+
+	_events.insert(_cnt, timer);
+	connect(timer.data(), &QTimer::timeout, this, [this, name]() {
+		_echoService->ping(name);
+	});
+	timer->start(1000);
+
+	return _cnt++;
+}
+
+void QuickEventService::removeEvent(int eventId)
+{
+	_events.remove(eventId);
+}
+
+void QuickEventService::qtmvvm_init()
+{
+	qDebug(Q_FUNC_INFO);
+	Q_ASSERT(_echoService);
+	connect(_echoService, &EchoService::pong,
+			this, &QuickEventService::eventTriggered);
+}

examples/mvvmquick/SampleQuick/quickeventservice.h

@@ -0,0 +1,38 @@
+#ifndef QUICKEVENTSERVICE_H
+#define QUICKEVENTSERVICE_H
+
+#include <QtCore/QObject>
+#include <QtCore/QHash>
+#include <QtCore/QTimer>
+#include <QtCore/QSharedPointer>
+
+#include <ieventservice.h>
+#include <echoservice.h>
+#include <QtMvvmCore/ViewModel>
+
+class QuickEventService : public QObject, public IEventService
+{
+	Q_OBJECT
+	Q_INTERFACES(IEventService)
+
+	QTMVVM_INJECT_PROP(EchoService*, echoService, _echoService)
+
+public:
+	Q_INVOKABLE explicit QuickEventService(QObject *parent = nullptr);
+	explicit QuickEventService(EchoService* svc, QObject *parent = nullptr);
+
+	int addEvent(const QString &name) override;
+	void removeEvent(int eventId) override;
+
+Q_SIGNALS:
+	void eventTriggered(const QString &event) final;
+
+private:
+	int _cnt;
+	QHash<int, QSharedPointer<QTimer>> _events;
+	EchoService* _echoService;
+
+	Q_INVOKABLE void qtmvvm_init();
+};
+
+#endif // QUICKEVENTSERVICE_H

src/imports/imports.pro

@@ -1,4 +1,5 @@
 TEMPLATE = subdirs
 
 SUBDIRS += \
-    mvvmquick
+    mvvmquick \
+    mvvmcore

src/imports/mvvmcore/mvvmcore.pro

@@ -0,0 +1,33 @@
+QT += core qml quick mvvmcore
+CXX_MODULE = mvvmcore
+TARGETPATH = de/skycoder42/qtmvvm/core
+TARGET  = declarative_mvvmcore
+IMPORT_VERSION = 1.0
+
+HEADERS += \
+	qtmvvmcore_plugin.h \
+	qqmlmvvmbinding.h
+
+SOURCES += \
+	qtmvvmcore_plugin.cpp \
+	qqmlmvvmbinding.cpp
+
+OTHER_FILES += qmldir
+
+generate_qmltypes {
+	typeextra1.target = qmltypes
+	typeextra1.depends += export LD_LIBRARY_PATH := "$$shadowed($$dirname(_QMAKE_CONF_))/lib/:$(LD_LIBRARY_PATH)"
+	typeextra2.target = qmltypes
+	typeextra2.depends += export QML2_IMPORT_PATH := "$$shadowed($$dirname(_QMAKE_CONF_))/qml/"
+	QMAKE_EXTRA_TARGETS += typeextra1 typeextra2
+}
+
+load(qml_plugin)
+
+generate_qmltypes {
+	qmltypes.depends = ../../../qml/$$TARGETPATH/$(TARGET)  #overwrite the target deps
+
+	mfirst.target = all
+	mfirst.depends += qmltypes
+	QMAKE_EXTRA_TARGETS += mfirst
+}

src/imports/mvvmcore/plugins.qmltypes

@@ -0,0 +1,57 @@
+import QtQuick.tooling 1.2
+
+// This file describes the plugin-supplied types contained in the library.
+// It is used for QML tooling purposes only.
+//
+// This file was auto-generated by:
+// 'qmlplugindump -nonrelocatable de.skycoder42.qtmvvm.core 1.0'
+
+Module {
+    dependencies: ["QtQuick 2.8"]
+    Component {
+        name: "QtMvvm::QQmlMvvmBinding"
+        prototype: "QObject"
+        exports: ["de.skycoder42.qtmvvm.core/QtMvvmBinding 1.0"]
+        exportMetaObjectRevisions: [0]
+        Enum {
+            name: "BindingDirection"
+            values: {
+                "SingleInit": 1,
+                "OneWayToView": 3,
+                "OneWayToViewModel": 4,
+                "TwoWay": 7
+            }
+        }
+        Property { name: "viewModel"; type: "QObject"; isPointer: true }
+        Property { name: "viewModelProperty"; type: "string" }
+        Property { name: "view"; type: "QObject"; isPointer: true }
+        Property { name: "viewProperty"; type: "string" }
+        Property { name: "type"; type: "BindingDirection" }
+        Signal {
+            name: "viewModelChanged"
+            Parameter { name: "viewModel"; type: "QObject"; isPointer: true }
+        }
+        Signal {
+            name: "viewModelPropertyChanged"
+            Parameter { name: "viewModelProperty"; type: "string" }
+        }
+        Signal {
+            name: "viewChanged"
+            Parameter { name: "view"; type: "QObject"; isPointer: true }
+        }
+        Signal {
+            name: "viewPropertyChanged"
+            Parameter { name: "viewProperty"; type: "string" }
+        }
+        Signal {
+            name: "typeChanged"
+            Parameter { name: "type"; type: "BindingDirection" }
+        }
+        Method {
+            name: "setType"
+            Parameter { name: "type"; type: "BindingDirection" }
+        }
+        Method { name: "unbind" }
+        Method { name: "isValid"; type: "bool" }
+    }
+}

src/imports/mvvmcore/qmldir

@@ -0,0 +1,4 @@
+module de.skycoder42.qtmvvm.core
+plugin declarative_mvvmcore
+classname QtMvvmCoreDeclarativeModule
+typeinfo plugins.qmltypes

src/imports/mvvmcore/qqmlmvvmbinding.cpp

@@ -0,0 +1,67 @@
+#include "qqmlmvvmbinding.h"
+using namespace QtMvvm;
+
+QQmlMvvmBinding::QQmlMvvmBinding(QObject *parent) :
+	QObject(parent),
+	QQmlParserStatus(),
+	_binding(),
+	_completed(false),
+	_viewModel(nullptr),
+	_viewModelProperty(),
+	_view(nullptr),
+	_viewProperty(),
+	_type(TwoWay)
+{
+	connect(this, &QQmlMvvmBinding::viewModelChanged,
+			this, &QQmlMvvmBinding::resetBinding);
+	connect(this, &QQmlMvvmBinding::viewModelPropertyChanged,
+			this, &QQmlMvvmBinding::resetBinding);
+	connect(this, &QQmlMvvmBinding::viewChanged,
+			this, &QQmlMvvmBinding::resetBinding);
+	connect(this, &QQmlMvvmBinding::viewPropertyChanged,
+			this, &QQmlMvvmBinding::resetBinding);
+	connect(this, &QQmlMvvmBinding::typeChanged,
+			this, &QQmlMvvmBinding::resetBinding);
+}
+
+void QQmlMvvmBinding::classBegin() {}
+
+void QQmlMvvmBinding::componentComplete()
+{
+	_completed = true;
+	resetBinding();
+}
+
+QQmlMvvmBinding::BindingDirection QQmlMvvmBinding::type() const
+{
+	return _type;
+}
+
+bool QQmlMvvmBinding::isValid() const
+{
+	return _binding.isValid();
+}
+
+void QQmlMvvmBinding::setType(BindingDirection type)
+{
+	if (_type == type)
+		return;
+
+	_type = type;
+	emit typeChanged(_type);
+}
+
+void QQmlMvvmBinding::unbind()
+{
+	_binding.unbind();
+}
+
+void QQmlMvvmBinding::resetBinding()
+{
+	if(!_completed || !_viewModel || !_view)
+		return;
+	_binding.unbind();
+	_binding = QtMvvm::bind(_viewModel, qUtf8Printable(_viewModelProperty),
+							_view, qUtf8Printable(_viewProperty),
+							static_cast<Binding::BindingDirection>(static_cast<int>(_type)));
+}

src/imports/mvvmcore/qqmlmvvmbinding.h

@@ -0,0 +1,67 @@
+#ifndef QTMVVM_QQMLMVVMBINDING_H
+#define QTMVVM_QQMLMVVMBINDING_H
+
+#include <QtCore/QObject>
+#include <QtQml/QQmlParserStatus>
+
+#include <QtMvvmCore/Binding>
+
+namespace QtMvvm {
+
+class QQmlMvvmBinding : public QObject, public QQmlParserStatus
+{
+	Q_OBJECT
+	Q_INTERFACES(QQmlParserStatus)
+
+	Q_PROPERTY(QObject* viewModel MEMBER _viewModel NOTIFY viewModelChanged)
+	Q_PROPERTY(QString viewModelProperty MEMBER _viewModelProperty NOTIFY viewModelPropertyChanged)
+	Q_PROPERTY(QObject* view MEMBER _view NOTIFY viewChanged)
+	Q_PROPERTY(QString viewProperty MEMBER _viewProperty NOTIFY viewPropertyChanged)
+	Q_PROPERTY(BindingDirection type READ type WRITE setType NOTIFY typeChanged) //MEMBER is broken for flags
+
+public:
+	enum BindingDirectionFlag { //copy flags from binding
+		SingleInit = Binding::SingleInit,
+		OneWayToView = Binding::OneWayToView,
+		OneWayToViewModel = Binding::OneWayToViewModel,
+		TwoWay = Binding::TwoWay
+	};
+	Q_DECLARE_FLAGS(BindingDirection, BindingDirectionFlag)
+	Q_FLAG(BindingDirection)
+
+	explicit QQmlMvvmBinding(QObject *parent = nullptr);
+
+	void classBegin() override;
+	void componentComplete() override;
+
+	BindingDirection type() const;
+	Q_INVOKABLE bool isValid() const;
+
+public Q_SLOTS:
+	void setType(BindingDirection type);
+	void unbind();
+
+Q_SIGNALS:
+	void viewModelChanged(QObject* viewModel);
+	void viewModelPropertyChanged(QString viewModelProperty);
+	void viewChanged(QObject* view);
+	void viewPropertyChanged(QString viewProperty);
+	void typeChanged(BindingDirection type);
+
+private Q_SLOTS:
+	void resetBinding();
+
+private:
+	Binding _binding;
+	bool _completed;
+
+	QObject* _viewModel;
+	QString _viewModelProperty;
+	QObject* _view;
+	QString _viewProperty;
+	BindingDirection _type;
+};
+
+}
+
+#endif // QTMVVM_QQMLMVVMBINDING_H

src/imports/mvvmcore/qtmvvmcore_plugin.cpp

@@ -0,0 +1,16 @@
+#include "qtmvvmcore_plugin.h"
+
+#include <QtQml>
+
+#include "qqmlmvvmbinding.h"
+
+QtMvvmCoreDeclarativeModule::QtMvvmCoreDeclarativeModule(QObject *parent) :
+	QQmlExtensionPlugin(parent)
+{}
+
+void QtMvvmCoreDeclarativeModule::registerTypes(const char *uri)
+{
+	Q_ASSERT(qstrcmp(uri, "de.skycoder42.qtmvvm.core") == 0);
+
+	qmlRegisterType<QtMvvm::QQmlMvvmBinding>(uri, 1, 0, "QtMvvmBinding");
+}

src/imports/mvvmcore/qtmvvmcore_plugin.h

@@ -0,0 +1,16 @@
+#ifndef QTMVVMCORE_PLUGIN_H
+#define QTMVVMCORE_PLUGIN_H
+
+#include <QQmlExtensionPlugin>
+
+class QtMvvmCoreDeclarativeModule : public QQmlExtensionPlugin
+{
+	Q_OBJECT
+	Q_PLUGIN_METADATA(IID QQmlExtensionInterface_iid)
+
+public:
+	QtMvvmCoreDeclarativeModule(QObject *parent = nullptr);
+	void registerTypes(const char *uri) override;
+};
+
+#endif // QTMVVMCORE_PLUGIN_H

src/imports/mvvmquick/mvvmquick.pro

@@ -22,17 +22,16 @@ OTHER_FILES += qmldir
 generate_qmltypes {
 	typeextra1.target = qmltypes
 	typeextra1.depends += export LD_LIBRARY_PATH := "$$shadowed($$dirname(_QMAKE_CONF_))/lib/:$(LD_LIBRARY_PATH)"
-	qmltypes.depends += typeextra1
-
 	typeextra2.target = qmltypes
 	typeextra2.depends += export QML2_IMPORT_PATH := "$$shadowed($$dirname(_QMAKE_CONF_))/qml/"
-	qmltypes.depends += typeextra2
 	QMAKE_EXTRA_TARGETS += typeextra1 typeextra2
 }
 
 load(qml_plugin)
 
 generate_qmltypes {
+	qmltypes.depends = ../../../qml/$$TARGETPATH/$(TARGET)  #overwrite the target deps
+
 	mfirst.target = all
 	mfirst.depends += qmltypes
 	QMAKE_EXTRA_TARGETS += mfirst

src/mvvmcore/binding.cpp

@@ -100,6 +100,14 @@ bool Binding::isValid() const
 	return d;
 }
 
+void Binding::unbind()
+{
+	if(d) {
+		d->deleteLater();
+		d.clear();
+	}
+}
+
 // ------------- Private Implementation -------------
 
 Binding BindingPrivate::bind(QObject *viewModel, const QMetaProperty &viewModelProperty, QObject *view, const QMetaProperty &viewProperty, Binding::BindingDirection type, const QMetaMethod &viewModelChangeSignal, const QMetaMethod &viewChangeSignal)

src/mvvmcore/binding.h

@@ -31,6 +31,7 @@ public:
 	~Binding();
 
 	bool isValid() const;
+	void unbind();
 
 private:
 	QPointer<QObject> d;

src/mvvmquick/quickpresenter.cpp

@@ -6,6 +6,11 @@ QuickPresenter::QuickPresenter(QObject *parent) :
 	IPresenter()
 {}
 
+void QuickPresenter::registerViewExplicitly(const QMetaObject *viewModelType, const QUrl &viewUrl)
+{
+
+}
+
 void QuickPresenter::present(QtMvvm::ViewModel *viewModel, const QVariantHash &params, QPointer<QtMvvm::ViewModel> parent)
 {
 
@@ -15,3 +20,8 @@ void QuickPresenter::showDialog(const QtMvvm::MessageConfig &config, QtMvvm::Mes
 {
 
 }
+
+QUrl QuickPresenter::findViewUrl(const QMetaObject *viewModelType)
+{
+
+}

src/mvvmquick/quickpresenter.h

@@ -4,6 +4,7 @@
 #include <QtCore/qobject.h>
 
 #include <QtMvvmCore/ipresenter.h>
+#include <QtMvvmCore/coreapp.h>
 
 #include "QtMvvmQuick/qtmvvmquick_global.h"
 
@@ -17,10 +18,35 @@ class Q_MVVMQUICK_EXPORT QuickPresenter : public QObject, public IPresenter
 public:
 	explicit QuickPresenter(QObject *parent = nullptr);
 
+	template <typename TPresenter = QuickPresenter>
+	static void registerAsPresenter();
+
+	template <typename TViewModel>
+	static void registerViewExplicitly(const QUrl &viewUrl);
+	static void registerViewExplicitly(const QMetaObject *viewModelType, const QUrl &viewUrl);
+
 	void present(ViewModel *viewModel, const QVariantHash &params, QPointer<ViewModel> parent) override;
 	void showDialog(const MessageConfig &config, MessageResult *result) override;
+
+protected:
+	virtual QUrl findViewUrl(const QMetaObject *viewModelType);
 };
 
+template<typename TPresenter>
+void QuickPresenter::registerAsPresenter()
+{
+	static_assert(std::is_base_of<QuickPresenter, TPresenter>::value, "TPresenter must inherit QtMvvm::QuickPresenter!");
+	CoreApp::setMainPresenter(new TPresenter());
+}
+
+template<typename TViewModel>
+void QuickPresenter::registerViewExplicitly(const QUrl &viewUrl)
+{
+	static_assert(std::is_base_of<ViewModel, TViewModel>::value, "TViewModel must inherit ViewModel!");
+	registerViewExplicitly(&TViewModel::staticMetaObject, viewUrl);
+}
+
+
 }
 
 #endif // QTMVVM_QUICKPRESENTER_H