136 lines
2.5 KiB
C++
136 lines
2.5 KiB
C++
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#include <imgui.h>
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#include <imgui_impl_glfw.h>
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#include <imgui_impl_opengl3.h>
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#include "UI.h"
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UI::UI(): styleColors(nullptr){}
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UI::~UI(){}
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void UI::Initialize(GLFWwindow* window)
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{
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IMGUI_CHECKVERSION();
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ImGui::CreateContext();
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ImGuiIO& io = ImGui::GetIO(); (void)io;
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io.ConfigFlags |= ImGuiConfigFlags_DockingEnable;
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ImGuiStyle& style = ImGui::GetStyle();
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styleColors = style.Colors;
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ImGui::StyleColorsDark();
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// Setup Platform/Renderer backends
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ImGui_ImplGlfw_InitForOpenGL(window, true);
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ImGui_ImplOpenGL3_Init();
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}
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void UI::Run()
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{
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ImGui_ImplOpenGL3_NewFrame();
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ImGui_ImplGlfw_NewFrame();
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ImGui::NewFrame();
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ImGui::DockSpaceOverViewport(ImGui::GetMainViewport());
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styleColors[ImGuiCol_DockingEmptyBg] = clearColor;
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}
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void UI::Render()
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{
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ShowConsole();
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ShowHierarchy();
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ShowInspector();
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ShowMenu();
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ShowProject();
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ShowScene();
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ImGui::Render();
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ImGui_ImplOpenGL3_RenderDrawData(ImGui::GetDrawData());
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}
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void UI::Shutdown()
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{
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ImGui_ImplOpenGL3_Shutdown();
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ImGui_ImplGlfw_Shutdown();
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ImGui::DestroyContext();
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}
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void UI::Print(const std::string& message)
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{
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log = message;
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}
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void UI::ShowConsole(){
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ImGui::Begin("Console");
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if(ImGui::Button("Clear")){
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Print("");
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}
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ImGui::SameLine();
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if(ImGui::Button("Debug")){
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Print("Debug message");
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}
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ImGui::Text("Application average %.3f ms/frame (%.1f FPS)", 1000.0f / ImGui::GetIO().Framerate, ImGui::GetIO().Framerate);
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ImGui::Text("%s", log.c_str());
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ImGui::End();
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}
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void UI::ShowHierarchy()
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{
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ImGui::Begin("Hierarchy");
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ImGui::End();
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}
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void UI::ShowInspector()
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{
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static float f = 0.0f;
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static int counter = 0;
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ImGui::Begin("Inspector");
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ImGui::Text("This is some useful text.");
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ImGui::SliderFloat("float", &f, 0.0f, 1.0f);
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ImGui::ColorEdit3("clear color", (float*)&clearColor);
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if (ImGui::Button("Button"))
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counter++;
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ImGui::SameLine();
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ImGui::Text("counter = %d", counter);
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ImGui::End();
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}
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void UI::ShowMenu()
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{
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if(ImGui::BeginMainMenuBar()){
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if(ImGui::BeginMenu("File")){
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if (ImGui::MenuItem("Open..", "Ctrl+O")) { }
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if (ImGui::MenuItem("Save", "Ctrl+S")) { }
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if (ImGui::MenuItem("Close", "Ctrl+W")) { }
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ImGui::EndMenu();
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}
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ImGui::EndMainMenuBar();
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}
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}
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void UI::ShowProject()
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{
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ImGui::Begin("Project");
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ImGui::End();
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}
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void UI::ShowScene()
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{
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ImGui::Begin("Scene");
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ImGui::End();
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}
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