Update samples

- Fix animation issues in addressbook
- Update certificates
- Cleanup cmake files
- Replace context properties with singleton types
- Update tutorial

examples/addressbook/main.cpp

@@ -45,10 +45,15 @@ int main(int argc, char *argv[])
 
     qmlRegisterType<ContactsListModel>("examples.addressbook", 1, 0, "ContactsListModel");
     QGuiApplication app(argc, argv);
-    AddressBookEngine abEngine;
+
+    qmlRegisterSingletonType<AddressBookEngine>("examples.addressbook", 1, 0, "AddressBookEngine", [](QQmlEngine *engine, QJSEngine *) -> QObject *{
+        static AddressBookEngine abEngine;
+        engine->setObjectOwnership(&abEngine, QQmlEngine::CppOwnership);
+        return &abEngine;
+    });
+
     QQmlApplicationEngine engine;
 
-    engine.rootContext()->setContextProperty("abEngine", &abEngine);
     engine.load(QUrl(QStringLiteral("qrc:/qml/main.qml")));
     if (engine.rootObjects().isEmpty())
         return -1;

examples/addressbook/qml/AddContactView.qml

@@ -27,6 +27,7 @@ import QtQuick 2.9
 import QtQuick.Controls 2.4
 
 import qtprotobuf.examples 1.0
+import examples.addressbook 1.0
 
 StackItem {
     id: root
@@ -187,7 +188,7 @@ StackItem {
             }
             newContact.phonesData = phones;
 
-            abEngine.addContact(newContact)
+            AddressBookEngine.addContact(newContact)
             stack.pop()
         }
     }

examples/addressbook/qml/CallPopup.qml

@@ -27,6 +27,7 @@ import QtQuick 2.9
 import QtQuick.Controls 2.4
 
 import qtprotobuf.examples 1.0
+import examples.addressbook 1.0
 
 Rectangle {
     id: root
@@ -45,6 +46,13 @@ Rectangle {
     }
     radius: 10
 
+    Connections {
+        target: root.callStatus
+        onStatusChanged: {
+            console.log("root.callStatus call status: " + root.callStatus.status);
+        }
+    }
+
     transform: Rotation {
         id: _rotation
         axis {
@@ -63,70 +71,50 @@ Rectangle {
     states: [
         State {
             name: "opened"
-            when: callStatus.status === CallStatus.Active || callStatus.status === CallStatus.Ended
-        },
-        State {
-            name: "closed"
-            when: callStatus.status !== CallStatus.Active && callStatus.status !== CallStatus.Ended
-        }
-    ]
-
-    transitions: [
-        Transition {
-            from: "opened"
-            to: "closed"
-
-            NumberAnimation {
+            when: root.callStatus.status === CallStatus.Active || root.callStatus.status === CallStatus.Ended
+            PropertyChanges {
                 target: root
-                property: "opacity"
-                duration: 300
-                from: 1.0
-                to: 0.0
+                opacity: 1.0
+                anchors.verticalCenterOffset: 0
             }
-
-
-            NumberAnimation {
-                target: root
-                property: "anchors.verticalCenterOffset"
-                duration: 300
-                from: 0
-                to: 50
-            }
-
-            NumberAnimation {
+            PropertyChanges {
                 target: _rotation
-                property: "angle"
-                duration: 300
-                from: 0
-                to: -45
+                angle: 0
             }
         },
-        Transition {
-            from: "closed"
-            to: "opened"
-
-            NumberAnimation {
+        State {
+            name: "closed"
+            when: root.callStatus.status !== CallStatus.Active && root.callStatus.status !== CallStatus.Ended
+            PropertyChanges {
                 target: root
-                property: "anchors.verticalCenterOffset"
-                duration: 300
-                from: 50
-                to: 0
+                opacity: 0.0
+                anchors.verticalCenterOffset: 50
             }
-
-            NumberAnimation {
-                target: root
-                property: "opacity"
-                duration: 300
-                from: 0.0
-                to: 1.0
+            PropertyChanges {
+                target: _rotation
+                angle: -45
             }
+        }
+    ]
 
-            NumberAnimation {
-                target: _rotation
-                property: "angle"
-                duration: 300
-                from: -45
-                to: 0
+    transitions: [
+        Transition {
+            from: "*"
+            to: "*"
+
+            ParallelAnimation {
+                alwaysRunToEnd: true
+                NumberAnimation {
+                    target: root
+                    properties: "opacity,anchors.verticalCenterOffset"
+                    duration: 300
+                }
+
+                NumberAnimation {
+                    target: _rotation
+                    properties: "angle"
+                    duration: 300
+                }
             }
         }
     ]
@@ -144,7 +132,7 @@ Rectangle {
         anchors.bottomMargin: 10
         icon: "qrc:/images/drop.png"
         onClicked: {
-            abEngine.endCall()
+            AddressBookEngine.endCall()
         }
     }
 

examples/addressbook/qml/ContactDetails.qml

@@ -27,6 +27,7 @@ import QtQuick 2.9
 import QtQuick.Controls 2.4
 
 import qtprotobuf.examples 1.0
+import examples.addressbook 1.0
 
 StackItem {
     id: root
@@ -147,7 +148,7 @@ StackItem {
     FloatingRoundButton {
         id: call
         enabled: _homePhoneField.text.length > 0
-                 && abEngine.callStatus.status !== CallStatus.Active && abEngine.callStatus.status !== CallStatus.Ended
+                 && AddressBookEngine.callStatus.status !== CallStatus.Active && AddressBookEngine.callStatus.status !== CallStatus.Ended
         anchors.right: parent.right
         anchors.bottom: parent.bottom
         anchors.margins: 10
@@ -155,7 +156,7 @@ StackItem {
         primaryColor: "#4CAF50"
         secondaryColor: "#58cb5c"
         onClicked: {
-            abEngine.makeCall(contact.phonesData[0])
+            AddressBookEngine.makeCall(contact.phonesData[0])
             stack.pop();
         }
     }

examples/addressbook/qml/main.qml

@@ -50,9 +50,9 @@ ApplicationWindow {
         id: contactList
         ContactList {
             anchors.fill: background
-            model: abEngine.contacts
+            model: AddressBookEngine.contacts
             Component.onCompleted: {
-                console.log("abEngine.contacts.list.length " + abEngine.contacts.count)
+                console.log("AddressBookEngine.contacts.list.length " + AddressBookEngine.contacts.count)
             }
             onRequestAddContact: {
                 mainStack.push(addContactView, {"stack": mainStack})
@@ -76,19 +76,15 @@ ApplicationWindow {
         }
     }
 
-    Connections {
-        target: abEngine.callStatus
-        onStatusChanged: {
-            console.log("Call status: " + abEngine.callStatus.status);
-        }
-    }
-
     CallPopup {
         id: activeCallPopup
         width: 300
         height: 170
         anchors.centerIn: parent
-        callStatus: abEngine.callStatus
+        callStatus: AddressBookEngine.callStatus
+        onCallStatusChanged: {
+            console.log("activeCallPopup: " + activeCallPopup.callStatus.status)
+        }
     }
 
     Component.onCompleted: {

examples/addressbookserver/cert.pem

@@ -1,34 +1,23 @@
 -----BEGIN CERTIFICATE-----
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 -----END CERTIFICATE-----

examples/addressbookserver/key.pem

@@ -1,52 +1,28 @@
 -----BEGIN PRIVATE KEY-----
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+OUnQAtyywm6bAJSzM4n5eBZPj/lW4y/U1Ud9PXoPxNTsHkBqI7g3g10iCq5i8Ajl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 -----END PRIVATE KEY-----

examples/clienttutorial/echoclientengine.h

@@ -35,7 +35,7 @@
 class EchoClientEngine : public QObject
 {
     Q_OBJECT
-    Q_PROPERTY(qtprotobuf::tutorial::EchoResponse *response READ response)
+    Q_PROPERTY(qtprotobuf::tutorial::EchoResponse *response READ response CONSTANT)
 public:
     explicit EchoClientEngine(QObject *parent = nullptr);
 

examples/clienttutorial/main.cpp

@@ -168,8 +168,11 @@
  * {
  * ... //Before load QML
  *     QtProtobuf::qRegisterProtobufTypes();
- *     EchoClientEngine echoEngine;
- *     engine.rootContext()->setContextProperty("echoEngine", &echoEngine);
+ *     qmlRegisterSingletonType<EchoClientEngine>("qtprotobuf.tutorial", 1, 0, "EchoClientEngine", [](QQmlEngine *engine, QJSEngine *){
+ *         static EchoClientEngine echoEngine;
+ *         engine->setObjectOwnership(&echoEngine, QQmlEngine::CppOwnership);
+ *         return &echoEngine;
+ *     });
  * ...
  * }
  * \endcode
@@ -252,8 +255,11 @@ int main(int argc, char *argv[])
     }, Qt::QueuedConnection);
 
     QtProtobuf::qRegisterProtobufTypes();
-    EchoClientEngine echoEngine;
-    engine.rootContext()->setContextProperty("echoEngine", &echoEngine);
+    qmlRegisterSingletonType<EchoClientEngine>("qtprotobuf.tutorial", 1, 0, "EchoClientEngine", [](QQmlEngine *engine, QJSEngine *) -> QObject *{
+        static EchoClientEngine echoEngine;
+        engine->setObjectOwnership(&echoEngine, QQmlEngine::CppOwnership);
+        return &echoEngine;
+    });
 
     engine.load(url);
 

examples/clienttutorial/main.qml

@@ -30,7 +30,7 @@ Window {
                 anchors.verticalCenter: parent.verticalCenter
                 width: 400
                 onAccepted: {
-                    echoEngine.request(request);
+                    EchoClientEngine.request(request);
                     text = ""
                 }
             }
@@ -44,7 +44,7 @@ Window {
 
             Text {
                 anchors.verticalCenter: parent.verticalCenter
-                text: echoEngine.response.message
+                text: EchoClientEngine.response.message
             }
         }
     }

examples/simplechat/ChatView.qml

@@ -20,7 +20,7 @@ Rectangle {
         anchors.bottom: _inputField.top
         anchors.left: parent.left
         anchors.right: parent.right
-        model: scEngine.messages
+        model: SimpleChatEngine.messages
         delegate: Item {
             height: _imageWrapper.height + 10
             width: root.width
@@ -28,7 +28,7 @@ Rectangle {
                 id: _imageWrapper
                 height: _messageColumn.height + 20
                 width: parent.width/2 - 20
-                property bool ownMessage: scEngine.userName === model.modelData.from
+                property bool ownMessage: SimpleChatEngine.userName === model.modelData.from
                 anchors{
                     right: _imageWrapper.ownMessage ? parent.right : undefined
                     left: _imageWrapper.ownMessage ? undefined : parent.left
@@ -97,7 +97,7 @@ Rectangle {
                 font.pointSize: 12
                 color: "#ffffff"
                 wrapMode: Text.Wrap
-                text: scEngine.getText(modelData.content)
+                text: SimpleChatEngine.getText(modelData.content)
             }
         }
     }
@@ -109,7 +109,7 @@ Rectangle {
             Image {
                 width: implicitWidth
                 height: implicitHeight
-                source: scEngine.getImageThumbnail(modelData.content)
+                source: SimpleChatEngine.getImageThumbnail(modelData.content)
             }
         }
     }
@@ -126,19 +126,19 @@ Rectangle {
 
         placeholderText: qsTr("Start type here or paste image")
         onAccepted: {
-            scEngine.sendMessage(_inputField.text)
+            SimpleChatEngine.sendMessage(_inputField.text)
             _inputField.text = ""
         }
 
         Keys.onPressed: {
             if (event.key === Qt.Key_V && event.modifiers & Qt.ControlModifier) {
                 console.log("Ctrl + V")
-                switch (scEngine.clipBoardContentType) {
+                switch (SimpleChatEngine.clipBoardContentType) {
                 case ChatMessage.Text:
                     paste()
                     break
                 case ChatMessage.Image:
-                    scEngine.sendImageFromClipboard()
+                    SimpleChatEngine.sendImageFromClipboard()
                     break
                 }
 

examples/simplechat/main.cpp

@@ -48,11 +48,13 @@ int main(int argc, char *argv[])
     QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
 
     qmlRegisterUncreatableType<ChatMessageModel>("examples.simplechat",  1, 0, "ChatMessageModel", "");
+    qmlRegisterSingletonType<SimpleChatEngine>("examples.simplechat", 1, 0, "SimpleChatEngine", [](QQmlEngine *engine, QJSEngine *) -> QObject *{
+        static SimpleChatEngine scEngine;
+        engine->setObjectOwnership(&scEngine, QQmlEngine::CppOwnership);
+        return &scEngine;
+    });
 
     QQmlApplicationEngine engine;
-
-    SimpleChatEngine scEngine;
-    engine.rootContext()->setContextProperty("scEngine", &scEngine);
     engine.load(QUrl(QStringLiteral("qrc:/main.qml")));
     if (engine.rootObjects().isEmpty())
         return -1;

examples/simplechat/main.qml

@@ -51,7 +51,7 @@ ApplicationWindow {
             width: 200
             placeholderText: qsTr("Login")
             onAccepted:             {
-                scEngine.login(_loginField.text, _passwordField.text)
+                SimpleChatEngine.login(_loginField.text, _passwordField.text)
             }
             onVisibleChanged: {
                 if (visible) {
@@ -69,7 +69,7 @@ ApplicationWindow {
             echoMode: TextInput.Password
             placeholderText: qsTr("Password")
             onAccepted:             {
-                scEngine.login(_loginField.text, _passwordField.text)
+                SimpleChatEngine.login(_loginField.text, _passwordField.text)
             }
         }
         Button {
@@ -102,7 +102,7 @@ ApplicationWindow {
             }
 
             onClicked: {
-                scEngine.login(_loginField.text, _passwordField.text)
+                SimpleChatEngine.login(_loginField.text, _passwordField.text)
             }
         }
     }
@@ -111,7 +111,7 @@ ApplicationWindow {
         id: _chatView
         visible: false
         Connections {
-            target: scEngine
+            target: SimpleChatEngine
             onLoggedIn: {
                 _chatView.visible = true
                 _loginControl.visible = false

examples/simplechatserver/cert.pem

@@ -1,34 +1,23 @@
 -----BEGIN CERTIFICATE-----
-MIIF6zCCA9OgAwIBAgIJAMPfLBc9ERZGMA0GCSqGSIb3DQEBCwUAMIGLMQswCQYD
-VQQGEwJERTEPMA0GA1UECAwGQmVybGluMQ8wDQYDVQQHDAZCZXJsaW4xEzARBgNV
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+qAfO52sje4L8lYruakWTCx9AoqN6s+dHv621
 -----END CERTIFICATE-----

examples/simplechatserver/key.pem

@@ -1,52 +1,28 @@
 -----BEGIN PRIVATE KEY-----
-MIIJQgIBADANBgkqhkiG9w0BAQEFAASCCSwwggkoAgEAAoICAQDQge83XOr/oLGA
-rBiGLE94shj4LxRu3CSVp0DvYluk5/5AXK3mLgnVUkjgyvzbT2gNa/I/RQg7y5M3
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+Z5yqaPJ5TQKBgG3A/Wz1iOxwap+ozmIUmxYy438vKVg91ep+n5jtobmeP1tuF+us
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+Bkpq6rp/0APQncoWQodD2Kkl0OiTO0m61/kUQNFjgFXTioVNykYgFSYv+oW9RlOW
+XssYvkaWo3yWWOn/9GO2VqhJwK+o1pwRKIZrDcECgYEAhC2zYomTV7CLtTc3d7BY
+tjoZSL0dnENDi3Q60/T9D8MRBGcPfQLtHxwyPSHos/lwFsX1gX9Pdz/AhM4MPP6O
+AGG2E2PGS4/8jy2fB2f30bAMM8etFRD2e4fvMlR2SwpsbqYimpm56bh5EBS4zHGI
+WtC+GbqJf43y3ozmNggxddE=
 -----END PRIVATE KEY-----

tests/test_grpc/CMakeLists.txt

@@ -6,12 +6,10 @@ add_test_target(TARGET qtgrpc_test
 add_target_windeployqt(TARGET qtgrpc_test
     QML_DIR ${CMAKE_CURRENT_SOURCE_DIR})
 
-target_link_libraries(qtgrpc_test)
 add_test_target(TARGET qtgrpc_secure_test
     SOURCES sslclienttest.cpp)
 add_target_windeployqt(TARGET qtgrpc_secure_test
     QML_DIR ${CMAKE_CURRENT_SOURCE_DIR})
-target_link_libraries(qtgrpc_secure_test)
 
 # servers
 add_subdirectory(echoserver)