Main Editor window improved: No longer hiding the application window behind the imgui window. App window is now actually hidden (so no trailing when moving the editor panel).

src/core/core.cpp

@@ -229,9 +229,15 @@ namespace lunarium
         {
             mpRunMode = new Tester;
         }
+        
         else if (RunMode::MODE_EDITOR == mState.Mode)
         {
+#if BUILD_NO_EDITOR
+        Logger::Log(mLogCat, LogLevel::FATAL_ERROR, "The Editor is not available with this build");
+        return;
+#else
             mpRunMode = new Editor;
+#endif
         }
 
         // Initialize the Run Mode

src/run_modes/editor/editor.cpp

@@ -17,7 +17,6 @@ namespace lunarium
     Editor::Editor()
         : mLogCat(-1), mpMainPanel(nullptr)
     {
-        
     }
 
     OpRes Editor::Initialize()
@@ -28,6 +27,7 @@ namespace lunarium
         mpMainPanel = &MainPanel::GetInstance();
         mpMainPanel->SetEditor(this);
 
+        Core::MainWindow().GetPosition(&sx, &sy);
         return OpRes::OK();
     }
     
@@ -38,15 +38,26 @@ namespace lunarium
     
     void Editor::OnTick(double delta)
     {
-        int x, y, w, h;
-        mpMainPanel->GetPosition(x, y);
-        mpMainPanel->GetSize(w, h);
+        //int x, y, w, h;
+        //mpMainPanel->GetPosition(x, y);
+        // mpMainPanel->GetSize(w, h);
 
-        if (w > 0 && h > 0)
-        {
-            // NOTE TODO: Hardcoding fullscreen to false!
-            Core::MainWindow().ChangeDisplayMode(false, x, y, w, h);
-        }
+        // if (w > 0 && h > 0)
+        // {
+        //     // NOTE: Should not be able to run in full screen while in editor mode
+        //     //          Unless testing the game maybe?
+        //     Core::MainWindow().ChangeDisplayMode(false, x, y, w, h);
+        // }
+
+        // if (x > 0 && y > 0)
+        // {
+        //     if (sx != x || sy != y)
+        //     {
+        //         Core::MainWindow().Hide();
+        //         mpMainPanel->Focus();
+        //     }
+
+        // }
     }
     
     void Editor::OnRender(IGraphics* g)
@@ -61,4 +72,12 @@ namespace lunarium
     {
         return mLogCat;
     }
+
+    ////////////////////////////////////////////////////////////
+    //				HELPER METHODS
+    ////////////////////////////////////////////////////////////
+    void Editor::CreatePanels()
+    {
+
+    }
 }

src/run_modes/editor/editor.h

@@ -12,8 +12,11 @@
 #include <core/iRunMode.h>
 #include <utils/opRes.h>
 
+#include <vector>
+
 namespace lunarium
 {
+    class Panel;
     class MainPanel;
     class Editor : public iRunMode
     {
@@ -34,6 +37,13 @@ namespace lunarium
     private:    // Data
         uint32_t mLogCat;
         MainPanel* mpMainPanel;
+        std::vector<Panel*> mpPanels;
+
+        // TEST
+        int sx, sy;
+
+    private:    // HELPERS
+        void CreatePanels();
     };
 }
 

src/run_modes/editor/panels/mainPanel.cpp

@@ -17,11 +17,16 @@ namespace lunarium
 {
     MainPanel* MainPanel::mpInstance = nullptr;
     MainPanel::MainPanel()
-        : Panel(PT_MAIN, true), mpEditor(nullptr)
+        : Panel(PT_MAIN, true), mpEditor(nullptr), mSetFocus(false)
     {
     
         Core::MainWindow().GetFramebufferSize(&mStartWidth, &mStartHeight);
         Core::MainWindow().GetPosition(&mStartX, &mStartY);
+
+        // Make the application window small so that the imgui window will start outside of
+        // it's bounds and be detached from it. This prevents the window from disappearing
+        // and/or losing focus when the application window disappears.
+        Core::MainWindow().ChangeDisplayMode(false, mStartX + 10, mStartY + 10, 10, 10);
     }
     
     
@@ -47,19 +52,47 @@ namespace lunarium
         mpEditor = e;
     }
 
+    void MainPanel::Focus()
+    {
+        mSetFocus = true;
+    }
+
     bool MainPanel::DoFrame()
     {
         if (!mIsOpen)
             return false;
+
+        if (mSetFocus)
+        {
+            ImGui::SetNextWindowFocus();
+            mSetFocus = false;
+        }
         ImGui::SetNextWindowSize(ImVec2(mStartWidth, mStartHeight), ImGuiCond_Appearing);
         ImGui::SetNextWindowPos(ImVec2(mStartX, mStartY), ImGuiCond_Appearing);
-        if (!ImGui::Begin("Lunarium Editor", &mIsOpen, ImGuiWindowFlags_NoCollapse | ImGuiWindowFlags_DockNodeHost))
+        if (!ImGui::Begin("Lunarium Editor", &mIsOpen, ImGuiWindowFlags_NoCollapse | ImGuiWindowFlags_MenuBar | ImGuiWindowFlags_NoDocking))
         {
             ImGui::End();
             return false;
         }
 
-        // Logger::Log(mpEditor->GetLogCat(), LogLevel::INFO, "EDITOR WINDOW SHOWING");
+        ImGui::BeginMenuBar();
+        
+            // File
+            if (ImGui::BeginMenu("File"))
+            {
+                ImGui::MenuItem("New Project");
+                ImGui::MenuItem("Open Project");
+                ImGui::MenuItem("Save Project");
+                ImGui::MenuItem("Save Project As");
+                ImGui::Separator();
+                if (ImGui::MenuItem("Exit"))
+                {
+                    Core::GetInstance().SignalShutdown();
+                }
+                ImGui::EndMenu();
+            }
+
+        ImGui::EndMenuBar();
 
         // NOTE: Must always update these values!
         Panel::UpdateMetaInfo();

src/run_modes/editor/panels/mainPanel.h

@@ -22,6 +22,7 @@ namespace lunarium
         static void FreeInstance();
 
         void SetEditor(Editor* e);
+        void Focus();
 
         // Returns false if the window is closed
         bool DoFrame();
@@ -37,6 +38,9 @@ namespace lunarium
         int mStartHeight;
         int mStartX;
         int mStartY;
+
+        // Menu Items
+        bool mSetFocus;
     };
 }
 

src/window/window.cpp

@@ -60,6 +60,7 @@ namespace lunarium
             if (state.Mode == RunMode::MODE_EDITOR)
             {
                 glfwWindowHint(GLFW_DECORATED, GLFW_FALSE);
+                glfwWindowHint(GLFW_VISIBLE, GLFW_FALSE);
             }
 
             mpWindow = glfwCreateWindow( state.Display.WindowedSize.Width, state.Display.WindowedSize.Height, "Lunarium", NULL, NULL );
@@ -189,6 +190,11 @@ namespace lunarium
         }
     }
 
+    bool Window::IsFullScreen() const
+    {
+        return glfwGetWindowMonitor(mpWindow) != nullptr;
+    }
+
     void Window::GetFramebufferSize(int* width, int* height) const
     {
         glfwGetFramebufferSize(mpWindow, width, height);

src/window/window.h

@@ -37,6 +37,7 @@ namespace lunarium
         // TODO: See https://www.glfw.org/docs/latest/window_guide.html#window_full_screen
         void ChangeDisplayMode(bool fullscreen, int xPos, int yPos, int width, int height);
 
+        bool IsFullScreen() const;
         void GetFramebufferSize(int* width, int* height) const;
         void GetPosition(int* x, int* y) const;