mirror of https://github.com/AxioDL/metaforce.git
157 lines
6.9 KiB
C++
157 lines
6.9 KiB
C++
#include "ImGuiEngine.hpp"
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#include <aurora/imgui.h>
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#include <cmath>
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#include "Runtime/Streams/CMemoryInStream.hpp"
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#include "Runtime/Streams/CZipInputStream.hpp"
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#define STBI_NO_STDIO
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#define STB_IMAGE_STATIC
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#define STB_IMAGE_IMPLEMENTATION
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#define STBI_ONLY_PNG
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#include "stb_image.h"
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#ifdef IMGUI_ENABLE_FREETYPE
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#include "misc/freetype/imgui_freetype.h"
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#endif
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extern "C" const uint8_t NOTO_MONO_FONT[];
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extern "C" const size_t NOTO_MONO_FONT_SZ;
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extern "C" const size_t NOTO_MONO_FONT_DECOMPRESSED_SZ;
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extern "C" const uint8_t METAFORCE_ICON[];
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extern "C" const size_t METAFORCE_ICON_SZ;
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namespace metaforce {
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ImFont* ImGuiEngine::fontNormal;
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ImFont* ImGuiEngine::fontLarge;
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ImTextureID ImGuiEngine::metaforceIcon;
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void ImGuiEngine_Initialize(float scale) {
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ImGui::GetCurrentContext();
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ImGuiIO& io = ImGui::GetIO();
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io.Fonts->Clear();
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auto* fontData = ImGui::MemAlloc(NOTO_MONO_FONT_DECOMPRESSED_SZ);
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{
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auto stream = std::make_unique<metaforce::CMemoryInStream>(
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static_cast<const u8*>(NOTO_MONO_FONT), NOTO_MONO_FONT_SZ, metaforce::CMemoryInStream::EOwnerShip::NotOwned);
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metaforce::CZipInputStream zipInputStream{std::move(stream)};
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zipInputStream.Get(static_cast<uint8_t*>(fontData), NOTO_MONO_FONT_DECOMPRESSED_SZ);
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}
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ImFontConfig fontConfig{};
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fontConfig.FontData = fontData;
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fontConfig.FontDataSize = int(NOTO_MONO_FONT_DECOMPRESSED_SZ);
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fontConfig.SizePixels = std::floor(15.f * scale);
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snprintf(static_cast<char*>(fontConfig.Name), sizeof(fontConfig.Name), "Noto Mono Regular, %dpx",
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static_cast<int>(fontConfig.SizePixels));
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ImGuiEngine::fontNormal = io.Fonts->AddFont(&fontConfig);
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fontConfig.FontDataOwnedByAtlas = false; // first one took ownership
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fontConfig.SizePixels = std::floor(26.f * scale);
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#ifdef IMGUI_ENABLE_FREETYPE
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fontConfig.FontBuilderFlags |= ImGuiFreeTypeBuilderFlags_Bold;
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snprintf(static_cast<char*>(fontConfig.Name), sizeof(fontConfig.Name), "Noto Mono Bold, %dpx",
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static_cast<int>(fontConfig.SizePixels));
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#else
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snprintf(static_cast<char*>(fontConfig.Name), sizeof(fontConfig.Name), "Noto Mono Regular, %dpx",
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static_cast<int>(fontConfig.SizePixels));
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#endif
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ImGuiEngine::fontLarge = io.Fonts->AddFont(&fontConfig);
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auto& style = ImGui::GetStyle();
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style = {}; // Reset sizes
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style.WindowPadding = ImVec2(15, 15);
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style.WindowRounding = 5.0f;
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style.FrameBorderSize = 1.f;
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style.FramePadding = ImVec2(5, 5);
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style.FrameRounding = 4.0f;
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style.ItemSpacing = ImVec2(12, 8);
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style.ItemInnerSpacing = ImVec2(8, 6);
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style.IndentSpacing = 25.0f;
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style.ScrollbarSize = 15.0f;
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style.ScrollbarRounding = 9.0f;
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style.GrabMinSize = 5.0f;
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style.GrabRounding = 3.0f;
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style.PopupBorderSize = 1.f;
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style.PopupRounding = 7.0;
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style.TabBorderSize = 1.f;
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style.TabRounding = 3.f;
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auto* colors = style.Colors;
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colors[ImGuiCol_Text] = ImVec4(0.95f, 0.96f, 0.98f, 1.00f);
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colors[ImGuiCol_TextDisabled] = ImVec4(0.36f, 0.42f, 0.47f, 1.00f);
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colors[ImGuiCol_WindowBg] = ImVec4(0.11f, 0.15f, 0.17f, 1.00f);
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colors[ImGuiCol_ChildBg] = ImVec4(0.15f, 0.18f, 0.22f, 1.00f);
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colors[ImGuiCol_PopupBg] = ImVec4(0.08f, 0.08f, 0.08f, 0.94f);
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colors[ImGuiCol_Border] = ImVec4(0.08f, 0.10f, 0.12f, 1.00f);
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colors[ImGuiCol_BorderShadow] = ImVec4(0.00f, 0.00f, 0.00f, 0.00f);
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colors[ImGuiCol_FrameBg] = ImVec4(0.20f, 0.25f, 0.29f, 1.00f);
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colors[ImGuiCol_FrameBgHovered] = ImVec4(0.12f, 0.20f, 0.28f, 1.00f);
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colors[ImGuiCol_FrameBgActive] = ImVec4(0.09f, 0.12f, 0.14f, 1.00f);
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colors[ImGuiCol_TitleBg] = ImVec4(0.09f, 0.12f, 0.14f, 0.65f);
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colors[ImGuiCol_TitleBgActive] = ImVec4(0.08f, 0.10f, 0.12f, 1.00f);
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colors[ImGuiCol_TitleBgCollapsed] = ImVec4(0.00f, 0.00f, 0.00f, 0.51f);
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colors[ImGuiCol_MenuBarBg] = ImVec4(0.15f, 0.18f, 0.22f, 1.00f);
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colors[ImGuiCol_ScrollbarBg] = ImVec4(0.02f, 0.02f, 0.02f, 0.39f);
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colors[ImGuiCol_ScrollbarGrab] = ImVec4(0.20f, 0.25f, 0.29f, 1.00f);
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colors[ImGuiCol_ScrollbarGrabHovered] = ImVec4(0.18f, 0.22f, 0.25f, 1.00f);
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colors[ImGuiCol_ScrollbarGrabActive] = ImVec4(0.09f, 0.21f, 0.31f, 1.00f);
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colors[ImGuiCol_CheckMark] = ImVec4(0.28f, 0.56f, 1.00f, 1.00f);
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colors[ImGuiCol_SliderGrab] = ImVec4(0.28f, 0.56f, 1.00f, 1.00f);
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colors[ImGuiCol_SliderGrabActive] = ImVec4(0.37f, 0.61f, 1.00f, 1.00f);
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colors[ImGuiCol_Button] = ImVec4(0.20f, 0.25f, 0.29f, 1.00f);
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colors[ImGuiCol_ButtonHovered] = ImVec4(0.28f, 0.56f, 1.00f, 1.00f);
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colors[ImGuiCol_ButtonActive] = ImVec4(0.06f, 0.53f, 0.98f, 1.00f);
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colors[ImGuiCol_Header] = ImVec4(0.20f, 0.25f, 0.29f, 0.55f);
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colors[ImGuiCol_HeaderHovered] = ImVec4(0.26f, 0.59f, 0.98f, 0.80f);
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colors[ImGuiCol_HeaderActive] = ImVec4(0.26f, 0.59f, 0.98f, 1.00f);
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colors[ImGuiCol_Separator] = ImVec4(0.20f, 0.25f, 0.29f, 1.00f);
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colors[ImGuiCol_SeparatorHovered] = ImVec4(0.10f, 0.40f, 0.75f, 0.78f);
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colors[ImGuiCol_SeparatorActive] = ImVec4(0.10f, 0.40f, 0.75f, 1.00f);
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colors[ImGuiCol_ResizeGrip] = ImVec4(0.26f, 0.59f, 0.98f, 0.25f);
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colors[ImGuiCol_ResizeGripHovered] = ImVec4(0.26f, 0.59f, 0.98f, 0.67f);
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colors[ImGuiCol_ResizeGripActive] = ImVec4(0.26f, 0.59f, 0.98f, 0.95f);
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colors[ImGuiCol_Tab] = ImVec4(0.11f, 0.15f, 0.17f, 1.00f);
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colors[ImGuiCol_TabHovered] = ImVec4(0.26f, 0.59f, 0.98f, 0.80f);
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colors[ImGuiCol_TabActive] = ImVec4(0.20f, 0.25f, 0.29f, 1.00f);
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colors[ImGuiCol_TabUnfocused] = ImVec4(0.11f, 0.15f, 0.17f, 1.00f);
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colors[ImGuiCol_TabUnfocusedActive] = ImVec4(0.11f, 0.15f, 0.17f, 1.00f);
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colors[ImGuiCol_PlotLines] = ImVec4(0.61f, 0.61f, 0.61f, 1.00f);
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colors[ImGuiCol_PlotLinesHovered] = ImVec4(1.00f, 0.43f, 0.35f, 1.00f);
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colors[ImGuiCol_PlotHistogram] = ImVec4(0.06f, 0.53f, 0.98f, 1.00f);
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colors[ImGuiCol_PlotHistogramHovered] = ImVec4(0.28f, 0.56f, 1.00f, 1.00f);
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colors[ImGuiCol_TextSelectedBg] = ImVec4(0.26f, 0.59f, 0.98f, 0.35f);
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colors[ImGuiCol_DragDropTarget] = ImVec4(1.00f, 1.00f, 0.00f, 0.90f);
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colors[ImGuiCol_NavHighlight] = ImVec4(0.26f, 0.59f, 0.98f, 1.00f);
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colors[ImGuiCol_NavWindowingHighlight] = ImVec4(1.00f, 1.00f, 1.00f, 0.70f);
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colors[ImGuiCol_NavWindowingDimBg] = ImVec4(0.80f, 0.80f, 0.80f, 0.20f);
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colors[ImGuiCol_ModalWindowDimBg] = ImVec4(0.80f, 0.80f, 0.80f, 0.35f);
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style.ScaleAllSizes(scale);
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}
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Icon GetIcon() {
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int iconWidth = 0;
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int iconHeight = 0;
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auto* data = stbi_load_from_memory(static_cast<const stbi_uc*>(METAFORCE_ICON), int(METAFORCE_ICON_SZ), &iconWidth,
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&iconHeight, nullptr, 4);
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size_t size = static_cast<size_t>(iconWidth) * static_cast<size_t>(iconHeight) * 4;
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auto ptr = std::make_unique<u8[]>(size);
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memcpy(ptr.get(), data, size);
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stbi_image_free(data);
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return Icon{
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std::move(ptr),
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size,
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static_cast<uint32_t>(iconWidth),
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static_cast<uint32_t>(iconHeight),
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};
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}
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void ImGuiEngine_AddTextures() {
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auto icon = GetIcon();
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ImGuiEngine::metaforceIcon = aurora_imgui_add_texture(icon.width, icon.height, icon.data.get());
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}
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} // namespace metaforce
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