FmGui.hpp

/* =============================================================================
 * DCS-EFM-ImGui, file: FmGui.hpp Created: 18-JUN-2022
 *
 * Copyright 2022-2023 Brian Hoffpauir, USA
 * All rights reserved.
 *
 * Redistribution and use of this source file, with or without modification, is
 * permitted provided that the following conditions are met:
 *
 * 1. Redistributions of this source file must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO
 * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 * =============================================================================
 */
#ifndef FMGUI_FMGUI_HPP
#define FMGUI_FMGUI_HPP
 
#define WIN32_LEAN_AND_MEAN
#include <Windows.h>
 
#include <cstdio>
#include <cstdlib>
#include <type_traits>
#include <string>
#include <vector>
#include <imgui.h>
#if defined FMGUI_ENABLE_IMPLOT
#include <implot.h>
#endif
 
#if !defined(FMGUI_FASTCALL)
#define FMGUI_FASTCALL __fastcall
#endif
 
// Disable ImGui XINPUT
#define IMGUI_IMPL_WIN32_DISABLE_GAMEPAD
 
// Forward declare IDXGISwapChain structure.
struct IDXGISwapChain;
 
// Forward declare typedef for ImGuiConfigFlags.
using ImGuiConfigFlags = int;
 
namespace FmGui
{
    enum struct Style
    {
        kCLASSIC,
        kDARK,
        kLIGHT
    };
    struct Config
    {
        Style style = Style::kDARK;
        ImGuiConfigFlags configFlags = ImGuiConfigFlags_NavNoCaptureKeyboard;
        std::string iniFileName = "imgui.ini";
        float iniSavingRate = 5.0f;
    };
    enum struct MessageSeverity
    {
        kNOTIFICATION,
        kLOW,
        kMEDIUM,
        kHIGH
    };
    struct Message
    {
        MessageSeverity severity;
        std::string content;
        std::string file;
        std::string function;
        std::size_t line;
    };
 
    using MessageVector = std::vector<Message>;
    using MessageCallback = std::add_pointer<void(const Message &message)>::type;
    using RoutinePtr = std::add_pointer<void(void)>::type;
    using InputRoutinePtr = std::add_pointer<void(UINT uMsg, WPARAM wParam, LPARAM lParam)>::type;
    void SetRoutinePtr(RoutinePtr pRoutine);
    void SetInputRoutinePtr(InputRoutinePtr pInputRoutine);
    bool SetWidgetVisibility(bool bEnabled);
    bool StartupHook(const Config &config = Config());
    std::string AddressDump(void);
    const Message &GetLastError(void);
    std::vector<Message> GetEveryMessage(void);
    void SetMessageCallback(MessageCallback pMessageCallback);
    std::string DebugLayerMessageDump(void);
    bool ShutdownHook(void);
} // End namespace (FmGui)
 
#endif /* !FMGUI_FMGUI_HPP */