work on WindowSDL3

modules/ImguiModule/src/ImguiModule.cpp

@@ -1,10 +1,52 @@
 #include "ImguiModule.h"
 
-#include "backends/imgui_impl_glfw.h"
+#define RENDERER_OPENGL
+#define WINDOW_GLFW
+
+#ifdef RENDERER_OPENGL
+
 #include "backends/imgui_impl_opengl3.h"
 
+#define RENDERER_INIT() ImGui_ImplOpenGL3_Init("#version 330")
+#define RENDERER_SHUTDOWN() ImGui_ImplOpenGL3_Shutdown()
+
+#define RENDERER_NEWFRAME() ImGui_ImplOpenGL3_NewFrame()
+#define RENDERER_RENDERDRAWDATA(x) ImGui_ImplOpenGL3_RenderDrawData(x)
+
+#endif
+
+#ifdef WINDOW_GLFW
+
+#include "backends/imgui_impl_glfw.h"
 #include <GLFW/glfw3.h>
 
+#ifdef RENDERER_OPENGL
+#define WINDOW_INIT() ImGui_ImplGlfw_InitForOpenGL(window->getWindowImpl().getWindow(), true)
+#endif
+
+#define WINDOW_SHUTDOWN() ImGui_ImplGlfw_Shutdown()
+
+#define WINDOW_NEWFRAME() ImGui_ImplGlfw_NewFrame()
+
+#endif
+
+#ifdef WINDOW_SDL3
+
+#include "backends/imgui_impl_sdl3.h"
+#include <SDL3/SDL.h>
+
+#ifdef RENDERER_OPENGL
+#define WINDOW_INIT() ImGui_ImplSDL3_InitForOpenGL(window->getWindowImpl().getWindow(), window->getWindowImpl().getContext())
+#endif
+
+#define WINDOW_SHUTDOWN() ImGui_ImplSDL3_Shutdown()
+
+#define WINDOW_NEWFRAME() ImGui_ImplSDL3_NewFrame()
+
+#define WINDOW_PROCESSEVENT() ImGui_ImplSDL3_ProcessEvent(&e)
+
+#endif
+
 #include "pch.hpp"
 
 ImguiModule::ImguiModule(Archimedes::App* a, void* h = nullptr) : Archimedes::Module(a, h) {
@@ -22,8 +64,8 @@ ImguiModule::~ImguiModule() {
 
         wm->getRenderer()->getCmdList().erase(rcmd_it);
 
-        ImGui_ImplOpenGL3_Shutdown();
-        ImGui_ImplGlfw_Shutdown();
+        RENDERER_SHUTDOWN();
+        WINDOW_SHUTDOWN();
         ImGui::DestroyContext();
         
         wm->releaseWindow(window);
@@ -58,28 +100,28 @@ void ImguiModule::onLoad() {
     //ImGui::StyleColorsLight();
 
     // Setup Platform/Renderer backends
-    if(!ImGui_ImplGlfw_InitForOpenGL(window->getWindowImpl().getWindow(), true))
-        std::cout << "GLFWImpl failed\n";
+    if(!WINDOW_INIT())
+        std::cout << "WINDOW_INIT failed\n";
     
-    if(!ImGui_ImplOpenGL3_Init("#version 330")) {
-        std::cout << "ImGui_ImplOpenGL3_Init failed!\n" << std::endl;
+    if(!RENDERER_INIT()) {
+        std::cout << "RENDERER_INIT failed!\n" << std::endl;
     }
 
     wm->getRenderer()->getCmdList().push_back([](){
         ImGui::Render();
 
-        ImGui_ImplOpenGL3_RenderDrawData(ImGui::GetDrawData());
+        RENDERER_RENDERDRAWDATA(ImGui::GetDrawData());
 
-        ImGui_ImplOpenGL3_NewFrame();
-        ImGui_ImplGlfw_NewFrame();
+        RENDERER_NEWFRAME();
+        WINDOW_NEWFRAME();
         ImGui::NewFrame();
     });
 
     rcmd_it = --wm->getRenderer()->getCmdList().end()++;
 
     //Compute first frame ahead of first WindowModule->run()
-    ImGui_ImplOpenGL3_NewFrame();
-    ImGui_ImplGlfw_NewFrame();
+    RENDERER_NEWFRAME();
+    WINDOW_NEWFRAME();
     ImGui::NewFrame();
 
 }