mirror of
https://github.com/MadeOfJelly/MushMachine.git
synced 2025-04-08 05:42:59 +02:00
153 lines
3.6 KiB
C++
153 lines
3.6 KiB
C++
#include "./imgui_s.hpp"
|
|
|
|
#include <imgui/imgui.h>
|
|
#include <imgui/backends/imgui_impl_sdl.h>
|
|
|
|
#include <entt/core/hashed_string.hpp>
|
|
|
|
#ifdef MM_OPENGL_3
|
|
#include <imgui/backends/imgui_impl_opengl3.h>
|
|
#endif
|
|
|
|
#include <IconsIonicons.h>
|
|
|
|
#if defined(__GNUC__) || defined(__clang__)
|
|
#define USE_BASE85
|
|
#endif
|
|
|
|
#ifdef USE_BASE85
|
|
#include "../../../res/ionicons/ionicons.ttf.base85.h"
|
|
#else
|
|
#include "../../../res/ionicons/ionicons.ttf.h"
|
|
#endif
|
|
|
|
#include <tracy/Tracy.hpp>
|
|
|
|
namespace MM::Services {
|
|
|
|
bool ImGuiService::enable(Engine& engine) {
|
|
IMGUI_CHECKVERSION();
|
|
|
|
ImGui::CreateContext();
|
|
ImGuiIO& io = ImGui::GetIO();
|
|
io.ConfigFlags |= ImGuiConfigFlags_NavEnableKeyboard; // Enable Keyboard Controls
|
|
io.ConfigFlags |= ImGuiConfigFlags_NavNoCaptureKeyboard;
|
|
//io.ConfigFlags |= ImGuiConfigFlags_NavEnableGamepad; // TODO: dont, if ingame ?
|
|
|
|
auto& sdl_ss = engine.getService<MM::Services::SDLService>();
|
|
#ifdef MM_OPENGL_3
|
|
ImGui_ImplSDL2_InitForOpenGL(sdl_ss.win, sdl_ss.gl_context);
|
|
ImGui_ImplOpenGL3_Init();
|
|
#endif
|
|
|
|
// style
|
|
{
|
|
ImGui::StyleColorsDark();
|
|
|
|
auto& style = ImGui::GetStyle();
|
|
style.WindowRounding = 2.f;
|
|
}
|
|
|
|
// font
|
|
{
|
|
io.Fonts->AddFontDefault();
|
|
static const ImWchar icons_ranges[] = {ICON_MIN_II, ICON_MAX_II, 0};
|
|
ImFontConfig icons_config;
|
|
icons_config.MergeMode = true;
|
|
icons_config.PixelSnapH = true;
|
|
icons_config.FontDataOwnedByAtlas = false;
|
|
icons_config.GlyphOffset = {0.f, 4.f};
|
|
//io.Fonts->AddFontFromMemoryTTF(ionicons_ttf, ionicons_ttf_len, 16.f, &icons_config, icons_ranges);
|
|
#ifdef USE_BASE85
|
|
io.Fonts->AddFontFromMemoryCompressedBase85TTF(ionicons_ttf_compressed_data_base85, 16.f*1.3f, &icons_config, icons_ranges);
|
|
#else
|
|
io.Fonts->AddFontFromMemoryTTF(ionicons_ttf, ionicons_ttf_len, 16.f, &icons_config, icons_ranges);
|
|
#endif
|
|
}
|
|
|
|
_event_handle = sdl_ss.addEventHandler(
|
|
[this](const SDL_Event& e) { return handle_sdl_event(e); }
|
|
);
|
|
|
|
return true;
|
|
}
|
|
|
|
void ImGuiService::disable(Engine& engine) {
|
|
auto& sdl_ss = engine.getService<MM::Services::SDLService>();
|
|
sdl_ss.removeEventHandler(_event_handle);
|
|
|
|
ImGui::EndFrame(); // making sure, does not work????
|
|
|
|
#ifdef MM_OPENGL_3
|
|
ImGui_ImplOpenGL3_Shutdown();
|
|
#endif
|
|
ImGui_ImplSDL2_Shutdown();
|
|
ImGui::DestroyContext();
|
|
}
|
|
|
|
std::vector<UpdateStrategies::UpdateCreationInfo> ImGuiService::registerUpdates(void) {
|
|
using namespace entt::literals;
|
|
return {
|
|
{
|
|
"ImGuiService::new_frame"_hs,
|
|
"ImGuiService::new_frame",
|
|
[this](Engine& e) { this->imgui_new_frame(e); },
|
|
UpdateStrategies::update_phase_t::PRE,
|
|
true,
|
|
{"SDLService::events"_hs}
|
|
}
|
|
};
|
|
}
|
|
|
|
void ImGuiService::imgui_new_frame(Engine& engine) {
|
|
ZoneScopedN("MM::Services::ImGuiService::imgui_new_frame");
|
|
|
|
#ifdef MM_OPENGL_3
|
|
ImGui_ImplOpenGL3_NewFrame();
|
|
#endif
|
|
|
|
ImGui_ImplSDL2_NewFrame(engine.getService<MM::Services::SDLService>().win);
|
|
ImGui::NewFrame();
|
|
}
|
|
|
|
bool ImGuiService::handle_sdl_event(const SDL_Event& e) {
|
|
if (!ImGui_ImplSDL2_ProcessEvent(&e)) {
|
|
return false; // if the event was not relevant to imgui anyway
|
|
}
|
|
|
|
auto& io = ImGui::GetIO();
|
|
// keyboard
|
|
if ((
|
|
e.type == SDL_KEYDOWN ||
|
|
e.type == SDL_KEYUP ||
|
|
e.type == SDL_TEXTEDITING ||
|
|
e.type == SDL_TEXTINPUT
|
|
)
|
|
&& io.WantCaptureKeyboard) {
|
|
return true;
|
|
}
|
|
// mouse
|
|
if ((
|
|
e.type == SDL_MOUSEMOTION ||
|
|
e.type == SDL_MOUSEBUTTONUP ||
|
|
e.type == SDL_MOUSEBUTTONDOWN ||
|
|
e.type == SDL_MOUSEWHEEL // ????
|
|
)
|
|
&& io.WantCaptureMouse) {
|
|
return true;
|
|
}
|
|
//// controller ???
|
|
//if ((
|
|
//e.type == SDL_CONTROLLERBUTTONUP ||
|
|
//e.type == SDL_CONTROLLERBUTTONDOWN
|
|
//)[>
|
|
//&& io.WantCaptureKeyboard*/) {
|
|
//return false;
|
|
//}
|
|
|
|
return false;
|
|
}
|
|
|
|
} // namespace MM::Services
|
|
|