added basic popup and view presenting with sample

examples/mvvmquick/SampleQuick/ResultView.qml

@@ -0,0 +1,42 @@
+import QtQuick 2.10
+import QtQuick.Controls 2.3
+import QtQuick.Layouts 1.3
+import de.skycoder42.QtMvvm.Core 1.0
+import de.skycoder42.QtMvvm.Quick 1.0
+import de.skycoder42.quickextras 2.0
+import de.skycoder42.QtMvvm.Sample 1.0
+
+AlertDialog {
+	id: resultDialog
+
+	property ResultViewModel viewModel: null
+
+	title: qsTr("Enter something")
+
+	ColumnLayout {
+		anchors.fill: parent
+
+		Label {
+			text: qsTr("Enter a result to be reported as event to the main view:")
+			wrapMode: Text.WordWrap
+			Layout.fillWidth: true
+		}
+
+		TextField {
+			id: resultEdit
+			Layout.fillWidth: true
+			selectByMouse: true
+
+			MvvmBinding {
+				viewModel: resultDialog.viewModel
+				viewModelProperty: "result"
+				view: resultEdit
+				viewProperty: "text"
+			}
+		}
+	}
+
+	standardButtons: Dialog.Ok | Dialog.Cancel
+
+	onAccepted: viewModel.done()
+}

examples/mvvmquick/SampleQuick/SampleQuick.pro

@@ -73,3 +73,6 @@ samples_in_build {
 
 HEADERS += \
 	quickeventservice.h
+
+!ReleaseBuild:!DebugBuild:!system(qpmx -d $$shell_quote($$_PRO_FILE_PWD_) --qmake-run init $$QPMX_EXTRA_OPTIONS $$shell_quote($$QMAKE_QMAKE) $$shell_quote($$OUT_PWD)): error(qpmx initialization failed. Check the compilation log for details.)
+else: include($$OUT_PWD/qpmx_generated.pri)

examples/mvvmquick/SampleQuick/SampleView.qml

@@ -1,11 +1,114 @@
 import QtQuick 2.10
+import QtQuick.Controls 2.3
+import QtQuick.Layouts 1.3
+import de.skycoder42.QtMvvm.Core 1.0
+import de.skycoder42.QtMvvm.Quick 1.0
+import de.skycoder42.quickextras 2.0
+import de.skycoder42.QtMvvm.Sample 1.0
 
-Rectangle {
+Page {
-	property QtObject viewModel: null
+	id: sampleView
+	property SampleViewModel viewModel: null
 
-	anchors.fill: parent
+	header: ActionBar {
+		showMenuButton: false
+		title: qsTr("Sample")
 
-	color: "red"
+		moreMenu: Menu {
+			Action {
+				text: qsTr("Another &Input")
+				onTriggered: viewModel.getInput()
+			}
+			Action {
+				text: qsTr("Add &Files")
+				onTriggered: viewModel.getFiles()
+			}
 
-	Component.onCompleted: console.log(viewModel)
+			MenuSeparator {}
+
+			Action {
+				text: qsTr("&About")
+				onTriggered: viewModel.about()
+			}
+		}
+	}
+
+	PresenterProgress {}
+
+	Pane {
+		anchors.fill: parent
+
+		GridLayout {
+			columns: 2
+			anchors.fill: parent
+
+			Label {
+				text: qsTr("Name:")
+			}
+
+			TextField {
+				id: nameEdit
+				Layout.fillWidth: true
+				selectByMouse: true
+
+				MvvmBinding {
+					viewModel: sampleView.viewModel
+					view: nameEdit
+					viewModelProperty: "name"
+					viewProperty: "text"
+				}
+			}
+
+			Label {
+				text: qsTr("Active:")
+			}
+
+			Switch {
+				id: activeSwitch
+				Layout.alignment: Qt.AlignLeft
+
+				MvvmBinding {
+					viewModel: sampleView.viewModel
+					view: activeSwitch
+					viewModelProperty: "active"
+					viewProperty: "checked"
+				}
+			}
+
+			Label {
+				text: qsTr("Events:")
+			}
+
+			RowLayout {
+				Layout.fillWidth: true
+
+				Button {
+					text: qsTr("&Clear")
+					onClicked: viewModel.clearEvents()
+				}
+
+				Button {
+					text: qsTr("Get &Result")
+					onClicked: viewModel.getResult()
+				}
+			}
+
+			ListView {
+				id: lView
+				Layout.columnSpan: 2
+				Layout.fillWidth: true
+				Layout.fillHeight: true
+				clip: true
+
+				ScrollBar.vertical: ScrollBar {}
+
+				model: viewModel.eventsModel
+
+				delegate: ItemDelegate {
+					width: parent.width
+					text: viewModel.eventsModel.data(viewModel.eventsModel.index(index, 0))  //because "display" is not accessible
+				}
+			}
+		}
+	}
 }

examples/mvvmquick/SampleQuick/main.cpp

@@ -3,9 +3,14 @@
 #include <QtMvvmCore/ServiceRegistry>
 #include <QtMvvmQuick/QuickPresenter>
 
+#include <quickextras.h>
+
 #include <samplecoreapp.h>
 #include <echoservice.h>
 
+#include <sampleviewmodel.h>
+#include <resultviewmodel.h>
+
 #include "quickeventservice.h"
 
 QTMVVM_REGISTER_CORE_APP(SampleCoreApp)
@@ -19,12 +24,16 @@ int main(int argc, char *argv[])
 	QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
 	QGuiApplication app(argc, argv);
 
+	qmlRegisterUncreatableType<SampleViewModel>("de.skycoder42.QtMvvm.Sample", 1, 0, "SampleViewModel", QStringLiteral("ViewModels cannot be created"));
+	qmlRegisterUncreatableType<ResultViewModel>("de.skycoder42.QtMvvm.Sample", 1, 0, "ResultViewModel", QStringLiteral("ViewModels cannot be created"));
+
 	QtMvvm::QuickPresenter::registerAsPresenter();
 
 	QtMvvm::ServiceRegistry::instance()->registerObject<EchoService>();
 	QtMvvm::ServiceRegistry::instance()->registerInterface<IEventService, QuickEventService>();
 
 	QQmlApplicationEngine engine;
+	QuickExtras::setupEngine(&engine);
 	engine.load(QUrl(QStringLiteral("qrc:/main.qml")));
 	if (engine.rootObjects().isEmpty())
 		return -1;

examples/mvvmquick/SampleQuick/qml.qrc

@@ -4,5 +4,6 @@
     </qresource>
     <qresource prefix="/qtmvvm/views">
         <file>SampleView.qml</file>
+        <file>ResultView.qml</file>
     </qresource>
 </RCC>

examples/mvvmquick/SampleQuick/qpmx.json

@@ -0,0 +1,20 @@
+{
+    "dependencies": [
+        {
+            "package": "de.skycoder42.quickextras",
+            "provider": "qpm",
+            "version": "2.1.0"
+        }
+    ],
+    "license": {
+        "file": "",
+        "name": ""
+    },
+    "prcFile": "",
+    "priFile": "",
+    "priIncludes": [
+    ],
+    "publishers": {
+    },
+    "source": false
+}

src/imports/mvvmcore/plugins.qmltypes

@@ -11,7 +11,7 @@ Module {
     Component {
         name: "QtMvvm::QQmlMvvmBinding"
         prototype: "QObject"
-        exports: ["de.skycoder42.QtMvvm.Core/Binding 1.0"]
+        exports: ["de.skycoder42.QtMvvm.Core/MvvmBinding 1.0"]
         exportMetaObjectRevisions: [0]
         Enum {
             name: "BindingDirection"
@@ -336,4 +336,24 @@ Module {
             Parameter { name: "onResult"; type: "QJSValue" }
         }
     }
+    Component {
+        name: "QtMvvm::ViewModel"
+        prototype: "QObject"
+        exports: ["de.skycoder42.QtMvvm.Core/ViewModel 1.0"]
+        isCreatable: false
+        exportMetaObjectRevisions: [0]
+        Signal {
+            name: "resultReady"
+            Parameter { name: "result"; type: "QVariant" }
+        }
+        Method {
+            name: "onInit"
+            Parameter { name: "params"; type: "QVariantHash" }
+        }
+        Method {
+            name: "onResult"
+            Parameter { name: "requestCode"; type: "uint" }
+            Parameter { name: "result"; type: "QVariant" }
+        }
+    }
 }

src/imports/mvvmcore/qtmvvmcore_plugin.cpp

@@ -2,6 +2,8 @@
 
 #include <QtQml>
 
+#include <QtMvvmCore/ViewModel>
+
 #include "qqmlmvvmbinding.h"
 #include "qqmlmvvmmessage.h"
 
@@ -19,7 +21,8 @@ void QtMvvmCoreDeclarativeModule::registerTypes(const char *uri)
 	Q_ASSERT(qstrcmp(uri, "de.skycoder42.QtMvvm.Core") == 0);
 
 	//Version 1.0
-	qmlRegisterType<QtMvvm::QQmlMvvmBinding>(uri, 1, 0, "Binding");
+	qmlRegisterUncreatableType<QtMvvm::ViewModel>(uri, 1, 0, "ViewModel", tr("ViewModels cannot be created from QML"));
+	qmlRegisterType<QtMvvm::QQmlMvvmBinding>(uri, 1, 0, "MvvmBinding");
 	qmlRegisterSingletonType<QtMvvm::QQmlMvvmMessage>(uri, 1, 0, "Message", createMessageSingleton);
 
 	// Check to make shure no module update is forgotten

src/imports/mvvmquick/PopupPresenter.qml

@@ -0,0 +1,30 @@
+import QtQuick 2.10
+import QtQuick.Controls 2.3
+
+QtObject {
+	id: _popPresenter
+
+	property var popups: []
+
+	function presentPopup(root, popup) {
+		popup.parent = root;
+		popup.closed.connect(function() {
+			var index = popups.indexOf(popup);
+			if(index > -1) {
+				popup.destroy();
+				popups.splice(index, 1);
+			}
+		});
+		popup.open();
+		popups.push(popup);
+		return true;
+	}
+
+	function closeAction() {
+		if(popups.length > 0) {
+			popups[popups.length - 1].close();
+			return true;
+		} else
+			return false;
+	}
+}

src/imports/mvvmquick/PresentingStackView.qml

@@ -14,6 +14,12 @@ StackView {
 			return false;
 	}
 
+	function safePop(item, operation) {
+		var resItem = pop(item, operation)
+		if(resItem)
+			resItem.destroy();
+	}
+
 	function closeAction() {
 		if(typeof _presenterStack.currentItem.closeAction == "function") {
 			if(_presenterStack.currentItem.closeAction())
@@ -23,7 +29,7 @@ StackView {
 		if(_presenterStack.depth <= 1)
 			return false;
 		else {
-			if(_presenterStack.pop())
+			if(_presenterStack.safePop())
 				return true;
 			else
 				return false;

src/imports/mvvmquick/QtMvvmApp.qml

@@ -9,20 +9,29 @@ ApplicationWindow {
 	height: 520
 
 	PresenterProgress {
-		z: -10  //keep it low so its hidden after the first view was shown
+		id: _rootProgress
+		z: _rootStack.empty ? 10 : -10
+	}
+
+	PopupPresenter {
+		id: _rootPopup
 	}
 
 	PresentingStackView {
-		id: mainStack
+		id: _rootStack
 		anchors.fill: parent
 	}
 
+	function presentDrawerContent(item) {
+		return false
+	}
+
 	function presentItem(item) {
-		return mainStack.presentItem(item);
+		return _rootStack.presentItem(item);
 	}
 
-	function presentPopup(item) {
+	function presentPopup(popup) {
-		return true;
+		return _rootPopup.presentPopup(contentItem, popup);
 	}
 
 	Component.onCompleted: QuickPresenter.qmlPresenter = _root
@@ -30,15 +39,10 @@ ApplicationWindow {
 	onClosing: {
 		var closed = false;//messageBox.closeAction();
 
-//		if(!closed) {
-//			if(popups.length > 0) {
-//				popups[popups.length - 1].close();
-//				closed = true;
-//			}
-//		}
-
 		if(!closed)
-			closed = mainStack.closeAction();
+			closed = _rootPopup.closeAction();
+		if(!closed)
+			closed = _rootStack.closeAction();
 
 		close.accepted = !closed;
 	}

src/imports/mvvmquick/mvvmquick.pro

@@ -17,7 +17,8 @@ SOURCES += \
 QML_FILES += \
 	QtMvvmApp.qml \
 	PresentingStackView.qml \
-	PresenterProgress.qml
+	PresenterProgress.qml \
+	PopupPresenter.qml
 
 OTHER_FILES += qmldir
 

src/imports/mvvmquick/plugins.qmltypes

@@ -15,6 +15,7 @@ Module {
         isCreatable: false
         isSingleton: true
         exportMetaObjectRevisions: [0]
+        Property { name: "currentStyle"; type: "string"; isReadonly: true }
         Property { name: "qmlPresenter"; type: "QObject"; isPointer: true }
         Property { name: "viewLoading"; type: "bool"; isReadonly: true }
         Property { name: "loadingProgress"; type: "double"; isReadonly: true }

src/imports/mvvmquick/qmldir

@@ -3,6 +3,8 @@ plugin declarative_mvvmquick
 classname QtMvvmQuickDeclarativeModule
 typeinfo plugins.qmltypes
 
-QtMvvmApp 1.0 QtMvvmApp.qml
 PresenterProgress 1.0 PresenterProgress.qml
 PresentingStackView 1.0 PresentingStackView.qml
+PopupPresenter 1.0 PopupPresenter.qml
+
+QtMvvmApp 1.0 QtMvvmApp.qml

src/imports/mvvmquick/qqmlquickpresenter.cpp

@@ -4,6 +4,8 @@
 
 #include <QtQuick/QQuickItem>
 
+#include <QtQuickControls2/QQuickStyle>
+
 #include <QtMvvmQuick/private/quickpresenter_p.h>
 
 using namespace QtMvvm;
@@ -18,6 +20,11 @@ QQmlQuickPresenter::QQmlQuickPresenter(QQmlEngine *engine) :
 	QuickPresenterPrivate::setQmlPresenter(this);
 }
 
+QString QQmlQuickPresenter::currentStyle() const
+{
+	return QQuickStyle::name();
+}
+
 bool QQmlQuickPresenter::isViewLoading() const
 {
 	return _latestComponent;

src/imports/mvvmquick/qqmlquickpresenter.h

@@ -19,6 +19,8 @@ class QQmlQuickPresenter : public QObject
 {
 	Q_OBJECT
 
+	Q_PROPERTY(QString currentStyle READ currentStyle CONSTANT)
+
 	Q_PROPERTY(QObject* qmlPresenter MEMBER _qmlPresenter NOTIFY qmlPresenterChanged)
 	Q_PROPERTY(bool viewLoading READ isViewLoading NOTIFY viewLoadingChanged)
 	Q_PROPERTY(qreal loadingProgress READ loadingProgress NOTIFY loadingProgressChanged)
@@ -26,6 +28,8 @@ class QQmlQuickPresenter : public QObject
 public:
 	explicit QQmlQuickPresenter(QQmlEngine *engine);
 
+	QString currentStyle() const;
+
 	bool isViewLoading() const;
 	qreal loadingProgress() const;