71 lines
2.1 KiB
C
71 lines
2.1 KiB
C
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#include "imgui.h"
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#include <functional>
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#ifdef _WIN32
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#pragma once
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#include "imgui_impl_dx11.h"
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#include "imgui_impl_win32.h"
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#include <d3d11.h>
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#include <tchar.h>
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extern IMGUI_IMPL_API LRESULT ImGui_ImplWin32_WndProcHandler(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam);
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class ImGuiHelper
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{
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private:
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int window_width, window_height;
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wchar_t windowTitle;
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ID3D11Device *g_pd3dDevice = nullptr;
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ID3D11DeviceContext *g_pd3dDeviceContext = nullptr;
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IDXGISwapChain *g_pSwapChain = nullptr;
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static UINT g_ResizeWidth, g_ResizeHeight;
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ID3D11RenderTargetView *g_pMainRenderTargetView = nullptr;
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ImVec4 clear_color = ImVec4(0.45f, 0.55f, 0.60f, 1.00f);
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HWND hWnd = nullptr;
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WNDCLASSEX wc;
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private:
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bool CreateDeviceD3d(HWND hWnd);
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void CleanupDeviceD3d();
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void CreateRenderTarget();
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void CleanupRenderTarget();
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static LRESULT WINAPI WndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam);
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public:
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ImGuiHelper(int width = 1280 , int height = 800,const char* windowTitle = "Window");
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~ImGuiHelper();
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ImGuiHelper(ImGuiHelper &&helper) = default;
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ImGuiHelper(const ImGuiHelper &helper) = default;
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ImGuiHelper &operator=(const ImGuiHelper &helper) = default;
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ImGuiHelper &operator=(ImGuiHelper &&helper) = default;
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void Render(const std::function<void()> &context, bool &isRunning);
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};
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#elif __linux
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#ifndef __ImGuiHelper_H
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#define __ImGuiHelper_H
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#include <GLFW/glfw3.h>
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#include "imgui_impl_glfw.h"
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#include "imgui_impl_opengl3.h"
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class ImGuiHelper{
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private:
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static const char* glsl_version;
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std::string windowTitle;
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GLFWwindow* window = nullptr;
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ImGuiIO* io;
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int width, height;
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public:
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ImGuiHelper(int width = 1280, int height = 720, const std::string& windowTitle = "Window");
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~ImGuiHelper();
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ImGuiHelper(ImGuiHelper &&helper) = default;
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ImGuiHelper(const ImGuiHelper& helper) = default;
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ImGuiHelper& operator=(ImGuiHelper&& helper) = default;
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ImGuiHelper& operator=(const ImGuiHelper& helper) = default;
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void Render(const std::function<void()>& context, bool &isRunning);
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};
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#endif
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#endif
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