[LYN-2514] Create a new project control now reinits the gem catalog and enables gems based on the user selection

Code/Tools/ProjectManager/Source/CreateProjectCtrl.cpp

@@ -15,7 +15,6 @@
 #include <PythonBindingsInterface.h>
 #include <NewProjectSettingsScreen.h>
 #include <ScreenHeaderWidget.h>
-#include <GemCatalog/GemCatalogScreen.h>
 
 #include <QDialogButtonBox>
 #include <QHBoxLayout>
@@ -42,9 +41,10 @@ namespace O3DE::ProjectManager
 
         m_stack = new QStackedWidget(this);
         m_stack->setObjectName("body");
-        m_stack->setSizePolicy(QSizePolicy(QSizePolicy::Preferred,QSizePolicy::Expanding));
+        m_stack->setSizePolicy(QSizePolicy(QSizePolicy::Preferred, QSizePolicy::Expanding));
         m_stack->addWidget(new NewProjectSettingsScreen());
-        m_stack->addWidget(new GemCatalogScreen());
+        m_gemCatalog = new GemCatalogScreen();
+        m_stack->addWidget(m_gemCatalog);
         vLayout->addWidget(m_stack);
 
         QDialogButtonBox* backNextButtons = new QDialogButtonBox();
@@ -88,9 +88,11 @@ namespace O3DE::ProjectManager
             emit GotoPreviousScreenRequest();
         }
     }
+
     void CreateProjectCtrl::HandleNextButton()
     {
         ScreenWidget* currentScreen = reinterpret_cast<ScreenWidget*>(m_stack->currentWidget());
+        const int currentScreenIndex = m_stack->currentIndex();
         ProjectManagerScreen screenEnum = currentScreen->GetScreenEnum();
 
         if (screenEnum == ProjectManagerScreen::NewProjectSettings)
@@ -106,6 +108,9 @@ namespace O3DE::ProjectManager
 
                 m_projectInfo         = newProjectScreen->GetProjectInfo();
                 m_projectTemplatePath = newProjectScreen->GetProjectTemplatePath();
+
+                // The next page is the gem catalog. Gather the available gems that will be shown in the gem catalog.
+                m_gemCatalog->ReinitForProject(m_projectInfo.m_path, /*isNewProject=*/true);
             }
         }
 
@@ -129,6 +134,9 @@ namespace O3DE::ProjectManager
             {
                 QMessageBox::critical(this, tr("Project creation failed"), tr("Failed to create project."));
             }
+
+            // Enable/disable gems for the newly created project.
+            m_gemCatalog->EnableDisableGemsForProject(m_projectInfo.m_path);
         }
     }