About menu

added About menu - OS X version only

interface/src/InfoView.cpp

@@ -16,8 +16,9 @@
 
 #define SETTINGS_VERSION_KEY "info-version"
 
-InfoView::InfoView()
+InfoView::InfoView(bool forced)
 {
+    _forced = forced;
     settings()->setAttribute(QWebSettings::LocalContentCanAccessFileUrls, true);
 
 #ifdef Q_OS_MAC
@@ -33,11 +34,20 @@ InfoView::InfoView()
 
 void InfoView::showFirstTime()
 {
-    new InfoView();
+    new InfoView(false);
 }
 
-void InfoView::loaded(bool ok)
+void InfoView::forcedShow()
 {
+    new InfoView(true);
+}
+
+bool InfoView::shouldShow()
+{
+    if (_forced) {
+        return true;
+    }
+    
     QSettings* settings = Application::getInstance()->getSettings();
     
     QString lastVersion = settings->value(SETTINGS_VERSION_KEY).toString();
@@ -50,8 +60,21 @@ void InfoView::loaded(bool ok)
         if (version != QString::null) {
             settings->setValue(SETTINGS_VERSION_KEY, version);
         }
+        return true;
+    }
+    
+    return false;
+}
+
+void InfoView::loaded(bool ok)
+{
+    if (!shouldShow()) {
+        return;
+    }
     
     QDesktopWidget* desktop = Application::getInstance()->desktop();
+    QWebFrame* mainFrame = page()->mainFrame();
+    
     int height = mainFrame->contentsSize().height() > desktop->height() ?
     desktop->height() * 0.9 :
     mainFrame->contentsSize().height();
@@ -60,6 +83,4 @@ void InfoView::loaded(bool ok)
     move(desktop->screen()->rect().center() - rect().center());
     setWindowTitle(title());
     show();
-        setWindowModality(Qt::WindowModal);
-    }
 }

interface/src/InfoView.h

@@ -16,9 +16,12 @@ class InfoView : public QWebView
     Q_OBJECT
 public:
     static void showFirstTime();
+    static void forcedShow();
     
 private:
-    InfoView();
+    InfoView(bool forced);
+    bool _forced;
+    bool shouldShow();
     
 private slots:
     void loaded(bool ok);

interface/src/Menu.cpp

@@ -24,6 +24,7 @@
 #include "PairingHandler.h"
 #include "Menu.h"
 #include "Util.h"
+#include "InfoView.h"
 
 Menu* Menu::_instance = NULL;
 
@@ -53,6 +54,12 @@ Menu::Menu() :
     
     QMenu* fileMenu = addMenu("File");
     
+    (addActionToQMenuAndActionHash(fileMenu,
+                                   MenuOption::AboutApp,
+                                   0,
+                                   this,
+                                   SLOT(aboutApp())))->setMenuRole(QAction::AboutRole);
+ 
     (addActionToQMenuAndActionHash(fileMenu,
                                    MenuOption::Preferences,
                                    Qt::CTRL | Qt::Key_Comma,
@@ -663,6 +670,10 @@ bool Menu::isVoxelModeActionChecked() {
     return false;
 }
 
+void Menu::aboutApp() {
+    InfoView::forcedShow();
+}
+
 void Menu::editPreferences() {
     Application* applicationInstance = Application::getInstance();
     QDialog dialog(applicationInstance->getGLWidget());

interface/src/Menu.h

@@ -65,6 +65,7 @@ public slots:
     void checkForUpdates();
     
 private slots:
+    void aboutApp();
     void editPreferences();
     void goToDomain();
     void goToLocation();
@@ -116,6 +117,7 @@ private:
 
 namespace MenuOption {
     
+    const QString AboutApp = "About Interface";
     const QString AmbientOcclusion = "Ambient Occlusion";
     const QString Avatars = "Avatars";
     const QString AvatarAsBalls = "Avatar as Balls";