move username change to Login, add lastPosition and lastDomain

interface/src/Application.cpp

@@ -102,6 +102,7 @@ Application::Application(int& argc, char** argv, timeval &startup_time) :
         _voxelImporter(_window),
         _wantToKillLocalVoxels(false),
         _audioScope(256, 200, true),
+        _profile(QString()),
         _mouseX(0),
         _mouseY(0),
         _touchAvgX(0.0f),
@@ -456,6 +457,12 @@ void Application::updateProjectionMatrix() {
     glMatrixMode(GL_MODELVIEW);
 }
 
+void Application::resetProfile(const QString& username) {
+    // call the destructor on the old profile and construct a new one
+    (&_profile)->~Profile();
+    new (&_profile) Profile(username);
+}
+
 void Application::controlledBroadcastToNodes(unsigned char* broadcastData, size_t dataBytes, 
                                              const char* nodeTypes, int numNodeTypes) {
     Application* self = getInstance();

interface/src/Application.h

@@ -111,7 +111,6 @@ public:
     
     QGLWidget* getGLWidget() { return _glWidget; }
     MyAvatar* getAvatar() { return &_myAvatar; }
-    Profile* getProfile() { return &_profile; }
     Audio* getAudio() { return &_audio; }
     Camera* getCamera() { return &_myCamera; }
     ViewFrustum* getViewFrustum() { return &_viewFrustum; }
@@ -135,6 +134,9 @@ public:
     
     Avatar* getLookatTargetAvatar() const { return _lookatTargetAvatar; }
     
+    Profile* getProfile() { return &_profile; }
+    void resetProfile(const QString& username);
+    
     static void controlledBroadcastToNodes(unsigned char* broadcastData, size_t dataBytes,
                                            const char* nodeTypes, int numNodeTypes);
     

interface/src/Menu.cpp

@@ -67,6 +67,12 @@ Menu::Menu() :
                                    SLOT(aboutApp())))->setMenuRole(QAction::AboutRole);
 #endif
     
+    (addActionToQMenuAndActionHash(fileMenu,
+                                   MenuOption::Login,
+                                   0,
+                                   this,
+                                   SLOT(login())));
+    
     (addActionToQMenuAndActionHash(fileMenu,
                                    MenuOption::Preferences,
                                    Qt::CTRL | Qt::Key_Comma,
@@ -746,6 +752,40 @@ QLineEdit* lineEditForDomainHostname() {
     return domainServerLineEdit;
 }
 
+
+void Menu::login() {
+    Application* applicationInstance = Application::getInstance();
+    QDialog dialog(applicationInstance->getGLWidget());
+    dialog.setWindowTitle("Login");
+    QBoxLayout* layout = new QBoxLayout(QBoxLayout::TopToBottom);
+    dialog.setLayout(layout);
+    
+    QFormLayout* form = new QFormLayout();
+    layout->addLayout(form, 1);
+    
+    QString username = applicationInstance->getProfile()->getUsername();
+    QLineEdit* usernameLineEdit = new QLineEdit(username);
+    usernameLineEdit->setMinimumWidth(QLINE_MINIMUM_WIDTH);
+    form->addRow("Username:", usernameLineEdit);
+    
+    QDialogButtonBox* buttons = new QDialogButtonBox(QDialogButtonBox::Ok | QDialogButtonBox::Cancel);
+    dialog.connect(buttons, SIGNAL(accepted()), SLOT(accept()));
+    dialog.connect(buttons, SIGNAL(rejected()), SLOT(reject()));
+    layout->addWidget(buttons);
+    
+    int ret = dialog.exec();
+    applicationInstance->getWindow()->activateWindow();
+    if (ret != QDialog::Accepted) {
+        return;
+    }
+    
+    if (usernameLineEdit->text() != username) {
+        // there has been a username change
+        // ask for a profile reset with the new username
+        applicationInstance->resetProfile(usernameLineEdit->text());
+    }
+}
+
 void Menu::editPreferences() {
     Application* applicationInstance = Application::getInstance();
     
@@ -757,11 +797,6 @@ void Menu::editPreferences() {
     QFormLayout* form = new QFormLayout();
     layout->addLayout(form, 1);
     
-    QString avatarUsername = applicationInstance->getProfile()->getUsername();
-    QLineEdit* avatarUsernameEdit = new QLineEdit(avatarUsername);
-    avatarUsernameEdit->setMinimumWidth(QLINE_MINIMUM_WIDTH);
-    form->addRow("Username:", avatarUsernameEdit);
-    
     QLineEdit* avatarURL = new QLineEdit(applicationInstance->getAvatar()->getVoxels()->getVoxelURL().toString());
     avatarURL->setMinimumWidth(QLINE_MINIMUM_WIDTH);
     form->addRow("Avatar URL:", avatarURL);
@@ -814,17 +849,6 @@ void Menu::editPreferences() {
     
     QUrl faceModelURL(faceURLEdit->text());
     
-    
-    if (avatarUsernameEdit->text() != avatarUsername) {
-        // there has been a username change - set the new UUID on the avatar instance
-        applicationInstance->getProfile()->setUsername(avatarUsernameEdit->text());
-        
-        if (faceModelURL.toString() == faceURLString && !avatarUsernameEdit->text().isEmpty()) {
-            // if there was no change to the face model URL then ask the data-server for what it is
-            DataServerClient::getClientValueForKey(DataServerKey::FaceMeshURL);
-        }
-    }
-    
     if (faceModelURL.toString() != faceURLString) {
         // change the faceModelURL in the profile, it will also update this user's BlendFace
         applicationInstance->getProfile()->setFaceModelURL(faceModelURL);

interface/src/Menu.h

@@ -69,6 +69,7 @@ public slots:
     
 private slots:
     void aboutApp();
+    void login();
     void editPreferences();
     void goToDomain();
     void goToLocation();
@@ -174,6 +175,7 @@ namespace MenuOption {
     const QString ListenModePoint = "Listen Mode Point";
     const QString ListenModeSingleSource = "Listen Mode Single Source";
     const QString Log = "Log";
+    const QString Login = "Login";
     const QString LookAtIndicator = "Look-at Indicator";
     const QString LookAtVectors = "Look-at Vectors";
     const QString LowRes = "Lower Resolution While Moving";

interface/src/avatar/Profile.cpp

@@ -11,26 +11,15 @@
 #include "Profile.h"
 #include "DataServerClient.h"
 
-Profile::Profile() :
-    _username(),
+Profile::Profile(const QString &username) :
+    _username(username),
     _uuid(),
-    _faceModelURL()
+    _lastDomain(),
+    _lastPosition(0.0, 0.0, 0.0),
+ 	_faceModelURL()
 {
-    
-}
-
-void Profile::clear() {
-    _username.clear();
-    _uuid = QUuid();
-    _faceModelURL.clear();
-}
-
-void Profile::setUsername(const QString &username) {
-    this->clear();
-    _username = username;
-    
     if (!_username.isEmpty()) {
-        // we've been given a new username, ask the data-server for our UUID
+        // we've been given a new username, ask the data-server for profile
         DataServerClient::getClientValueForKey(DataServerKey::UUID);
     }
 }
@@ -50,6 +39,27 @@ void Profile::setFaceModelURL(const QUrl& faceModelURL) {
                               Q_ARG(QUrl, _faceModelURL));
 }
 
+void Profile::updatePositionInDomain(const QString& domain, const glm::vec3 position) {
+    if (!_username.isEmpty()) {
+        bool updateRequired =  false;
+        
+        if (_lastDomain != domain) {
+            _lastDomain = domain;
+            updateRequired = true;
+        }
+        
+        if (_lastPosition != position) {
+            _lastPosition = position;
+            updateRequired = true;
+        }
+        
+        if (updateRequired) {
+            // either the domain or position or both have changed, time to send update to data-server
+            
+        }
+    }
+}
+
 void Profile::saveData(QSettings* settings) {
     settings->beginGroup("Profile");
     

interface/src/avatar/Profile.h

@@ -13,26 +13,34 @@
 #include <QtCore/QUrl>
 #include <QtCore/QUuid>
 
+#include <glm/glm.hpp>
+
 class Profile {
 public:
-    Profile();
+    Profile(const QString& username);
     
-    void setUsername(const QString& username);
-    QString& getUsername() { return _username; }
+    const QString& getUsername() const { return _username; }
     
     void setUUID(const QUuid& uuid);
-    QUuid& getUUID() { return _uuid; }
+    const QUuid& getUUID() { return _uuid; }
     
     void setFaceModelURL(const QUrl& faceModelURL);
-    QUrl& getFaceModelURL() { return _faceModelURL; }
+    const QUrl& getFaceModelURL() const { return _faceModelURL; }
     
-    void clear();
+    void updatePositionInDomain(const QString& domain, const glm::vec3 position);
+    
+    QString getLastDomain() const  { return _lastDomain; }
+    const glm::vec3& getLastPosition() const { return _lastPosition; }
+    
+    void updateLastLocation(const glm::vec3 lastLocation);
     
     void saveData(QSettings* settings);
     void loadData(QSettings* settings);
 private:
     QString _username;
     QUuid _uuid;
+    QString _lastDomain;
+    glm::vec3 _lastPosition;
     QUrl _faceModelURL;
 };