gui.h

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#pragma once
#include "memory/CustomAllocator.h"
 
#include <glad/glad.h>
#include <GLFW/glfw3.h>
 
#include "backends/imgui_impl_sdl2.h"
#include "backends/imgui_impl_sdlrenderer2.h"
#include <SDL.h>
 
#include "assert/assert.h"
#include "backends/imgui_impl_glfw.h"
#include "backends/imgui_impl_opengl3.h"
#include "IconsForkAwesome.h"
#include "imguiThemes.h"
#include "memory/CustomAllocator.h"
#include "Context.h"
 
#ifdef SAMURAI_WINDOWS
#define IM_PRId64   "I64d"
#define IM_PRIu64   "I64u"
#define IM_PRIx64   "I64X"
#else
#define IM_PRId64   "lld"
#define IM_PRIu64   "llu"
#define IM_PRIx64   "llX"
#endif
 
 
namespace samurai
{
    namespace samuraiImgui
    {
 
        void *imguiCustomAlloc(size_t sz, void *user_data);
        void imguiCustomFree(void *ptr, void *user_data);
 
        void setImguiAllocator(samurai::memory::CustomAllocator &allocator);
 
        void initImgui(Context &pikaContext);
        void setImguiContext(Context pikaContext);
        void imguiStartFrame(Context pikaContext);
        void imguiEndFrame(Context pikaContext);
 
        namespace EditorImguiIds
        {
            enum
            {
 
                idsCount = 4000
            };
        }
 
        struct ImGuiIdsManager
        {
            int counter = EditorImguiIds::idsCount + 1;
 
            //returns the first id. (count) ids will be reserved.
            //if you want 5 ids and the function returns 10, then ids 10 11 12 13 14 will be reserved.
            int getImguiIds(unsigned int count = 1)
            {
                if (count == 0) { return 0; }
                auto c = counter;
                counter += count;
                return c;
            }
#if SAMURAI_SDL
            SDL_Window *wind = {};
#endif
        };
 
        void addErrorSymbol();
        void addWarningSymbol();
 
        void helpMarker(const char *desc);
        //todo another namespace for samurai imgui adons
 
        void alignForWidth(float width, float alignment = 0.5f);
        
        void displayMemorySizeValue(size_t value);
 
        //todo move to internal
        void displayMemorySizeToggle();
 
    };
};