Refactored insight startup code to accommodate on-demand activation.

Also created new event for activation request

src/Insight/Insight.cpp

@@ -66,6 +66,11 @@ namespace Bloom
         this->shutdown();
     }
 
+    void Insight::showMainWindow() {
+        this->mainWindow->show();
+        this->mainWindow->activateWindow();
+    }
+
     void Insight::startup() {
         Logger::info("Starting Insight");
         this->setThreadState(ThreadState::STARTING);
@@ -102,7 +107,7 @@ namespace Bloom
             std::bind(&Insight::onProgrammingModeDisabledEvent, this, std::placeholders::_1)
         );
 
-        QApplication::setQuitOnLastWindowClosed(true);
+        QApplication::setQuitOnLastWindowClosed(false);
         QApplication::setStyle(new BloomProxyStyle());
 
         auto globalStylesheet = QFile(

src/Insight/Insight.hpp

@@ -61,6 +61,11 @@ namespace Bloom
          */
         void run();
 
+        /**
+         * Opens main window and obtains focus.
+         */
+        void showMainWindow();
+
         /**
          * Shuts down Insight. Called when the user closes the Insight window or a ShutdownApplication event is fired.
          */

src/Insight/UserInterfaces/InsightWindow/InsightWindow.cpp

@@ -318,6 +318,10 @@ namespace Bloom
     }
 
     void InsightWindow::showEvent(QShowEvent* event) {
+        if (!this->activated) {
+            this->activate();
+        }
+
         this->adjustPanels();
         this->adjustMinimumSize();
     }