116 lines
3.2 KiB
C++
116 lines
3.2 KiB
C++
#include "ImguiModule.h"
|
|
|
|
#include "pch.hpp"
|
|
|
|
ImguiModule::ImguiModule(Archimedes::App* a, void* h = nullptr) : Archimedes::Module(a, h) {
|
|
|
|
name = "ImguiModule";
|
|
|
|
WindowModule* wm = new WindowModule(a, h);
|
|
deps[*wm] = wm;
|
|
}
|
|
|
|
ImguiModule::~ImguiModule() {
|
|
|
|
if(app) {
|
|
WindowModule* wm; { wm = (WindowModule*) moduleInstances[WindowModule()]; }
|
|
|
|
#ifdef WINDOW_SDL3
|
|
wm->removeEventFn(ecmd_it);
|
|
#endif
|
|
|
|
rendererShutdown();
|
|
windowShutdown();
|
|
ImGui::DestroyContext();
|
|
|
|
wm->releaseWindow(window);
|
|
}
|
|
}
|
|
|
|
void ImguiModule::onLoad() {
|
|
|
|
WindowModule* wm; { wm = (WindowModule*) moduleInstances[WindowModule()]; }
|
|
|
|
if(!wm) {
|
|
std::cout << "No WindowModule for ImguiModule!\n";
|
|
std::abort();
|
|
}
|
|
|
|
window = wm->aquireWindow();
|
|
|
|
#ifdef RENDERER_SDL3
|
|
renderer = window->getRenderer()->getRendererImpl()->renderer;
|
|
#endif
|
|
|
|
IMGUI_CHECKVERSION();
|
|
context = ImGui::CreateContext();
|
|
ImGuiIO& io = ImGui::GetIO(); (void)io;
|
|
io.ConfigFlags |= ImGuiConfigFlags_NavEnableKeyboard; // Enable Keyboard Controls
|
|
io.ConfigFlags |= ImGuiConfigFlags_NavEnableGamepad; // Enable Gamepad Controls
|
|
|
|
io.ConfigFlags |= ImGuiConfigFlags_DockingEnable; // Enable Docking
|
|
io.ConfigFlags |= ImGuiConfigFlags_ViewportsEnable; // Enable Multi-Viewport / Platform Windows
|
|
|
|
#ifdef CUSTOMFONT
|
|
io.Fonts->AddFontFromFileTTF(STRINGIZE_VALUE_OF(CUSTOMFONT), 13.0f);
|
|
#endif
|
|
// Setup Dear ImGui style
|
|
ImGui::StyleColorsDark();
|
|
//ImGui::StyleColorsLight();
|
|
|
|
// Setup scaling
|
|
ImGuiStyle& style = ImGui::GetStyle();
|
|
io.ConfigDpiScaleFonts = true; // [Experimental] Automatically overwrite style.FontScaleDpi in Begin() when Monitor DPI changes. This will scale fonts but _NOT_ scale sizes/padding for now.
|
|
io.ConfigDpiScaleViewports = true; // [Experimental] Scale Dear ImGui and Platform Windows when Monitor DPI changes.
|
|
|
|
// When viewports are enabled we tweak WindowRounding/WindowBg so platform windows can look identical to regular ones.
|
|
if (io.ConfigFlags & ImGuiConfigFlags_ViewportsEnable)
|
|
{
|
|
style.WindowRounding = 0.0f;
|
|
style.Colors[ImGuiCol_WindowBg].w = 1.0f;
|
|
}
|
|
|
|
// Setup Platform/Renderer backends
|
|
if(!windowInit())
|
|
std::cout << "windowInit failed\n";
|
|
|
|
if(!rendererInit()) {
|
|
std::cout << "rendererInit failed!\n" << std::endl;
|
|
}
|
|
|
|
#if WINDOW == 2
|
|
ecmd_it = wm->addEventFn([](Archimedes::Event* e){
|
|
if(e->userData.type() == typeid(SDL_Event*)) {
|
|
ImGui_ImplSDL3_ProcessEvent(std::any_cast<SDL_Event*>(e->userData));
|
|
}
|
|
});
|
|
#endif
|
|
|
|
//Compute first frame ahead of first WindowModule->run()
|
|
rendererNewFrame();
|
|
windowNewFrame();
|
|
ImGui::NewFrame();
|
|
}
|
|
|
|
void ImguiModule::run() {
|
|
rendererNewFrame();
|
|
windowNewFrame();
|
|
ImGui::NewFrame();
|
|
|
|
ImGui::Render();
|
|
|
|
rendererRenderDrawData();
|
|
|
|
if(ImGui::GetIO().ConfigFlags & ImGuiConfigFlags_ViewportsEnable) {
|
|
ImGui::UpdatePlatformWindows();
|
|
ImGui::RenderPlatformWindowsDefault();
|
|
|
|
window->getWindowImpl()->restoreContext();
|
|
}
|
|
};
|
|
|
|
bool ImguiModule::onEvent(const Archimedes::Event &e) {
|
|
|
|
return false;
|
|
}
|