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kte/themes/LCARS.h
Kyle Isom c864af7daa
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Add new GUI themes and update documentation.
- Amber
- LCARS
- Orbital
- Weyland-Yutani
- Kanagawa Paper (dark mode extension)

Update help text to reflect additions.
2025-12-03 00:36:01 -08:00

108 lines
4.7 KiB
C

// themes/LCARS.h — LCARS-inspired ImGui theme (header-only)
#pragma once
#include "ThemeHelpers.h"
// Expects to be included from GUITheme.h after <imgui.h> and RGBA() helper
static void
ApplyLcarsTheme()
{
// LCARS-inspired palette: dark background with vibrant pastel accents
const ImVec4 bg0 = RGBA(0x0E0E10); // near-black background
const ImVec4 bg1 = RGBA(0x1A1A1F);
const ImVec4 bg2 = RGBA(0x26262C);
const ImVec4 bg3 = RGBA(0x33333A);
const ImVec4 fg0 = RGBA(0xECECEC); // primary text
const ImVec4 fg1 = RGBA(0xBFBFC4);
// LCARS accent colors (approximations)
const ImVec4 lcars_orange = RGBA(0xFF9966);
const ImVec4 lcars_yellow = RGBA(0xFFCC66);
const ImVec4 lcars_pink = RGBA(0xFF99CC);
const ImVec4 lcars_purple = RGBA(0xCC99FF);
const ImVec4 lcars_blue = RGBA(0x66CCFF);
ImGuiStyle &style = ImGui::GetStyle();
style.WindowPadding = ImVec2(10.0f, 10.0f);
style.FramePadding = ImVec2(8.0f, 6.0f);
style.CellPadding = ImVec2(6.0f, 4.0f);
style.ItemSpacing = ImVec2(8.0f, 8.0f);
style.ItemInnerSpacing = ImVec2(6.0f, 4.0f);
style.ScrollbarSize = 16.0f;
style.GrabMinSize = 12.0f;
style.WindowRounding = 6.0f;
style.FrameRounding = 6.0f;
style.PopupRounding = 6.0f;
style.GrabRounding = 6.0f;
style.TabRounding = 6.0f;
style.WindowBorderSize = 1.0f;
style.FrameBorderSize = 1.0f;
ImVec4 *colors = style.Colors;
colors[ImGuiCol_Text] = fg0;
colors[ImGuiCol_TextDisabled] = ImVec4(fg0.x, fg0.y, fg0.z, 0.55f);
colors[ImGuiCol_WindowBg] = bg0;
colors[ImGuiCol_ChildBg] = bg0;
colors[ImGuiCol_PopupBg] = ImVec4(bg1.x, bg1.y, bg1.z, 0.98f);
colors[ImGuiCol_Border] = bg3;
colors[ImGuiCol_BorderShadow] = RGBA(0x000000, 0.0f);
colors[ImGuiCol_FrameBg] = bg2;
colors[ImGuiCol_FrameBgHovered] = ImVec4(lcars_purple.x, lcars_purple.y, lcars_purple.z, 0.35f);
colors[ImGuiCol_FrameBgActive] = ImVec4(lcars_orange.x, lcars_orange.y, lcars_orange.z, 0.35f);
colors[ImGuiCol_TitleBg] = bg1;
colors[ImGuiCol_TitleBgActive] = ImVec4(bg2.x, bg2.y, bg2.z, 1.0f);
colors[ImGuiCol_TitleBgCollapsed] = bg1;
colors[ImGuiCol_MenuBarBg] = bg1;
colors[ImGuiCol_ScrollbarBg] = bg0;
colors[ImGuiCol_ScrollbarGrab] = bg3;
colors[ImGuiCol_ScrollbarGrabHovered] = ImVec4(lcars_blue.x, lcars_blue.y, lcars_blue.z, 0.6f);
colors[ImGuiCol_ScrollbarGrabActive] = lcars_blue;
colors[ImGuiCol_CheckMark] = lcars_orange;
colors[ImGuiCol_SliderGrab] = lcars_orange;
colors[ImGuiCol_SliderGrabActive] = lcars_pink;
colors[ImGuiCol_Button] = ImVec4(bg3.x, bg3.y, bg3.z, 1.0f);
colors[ImGuiCol_ButtonHovered] = ImVec4(lcars_orange.x, lcars_orange.y, lcars_orange.z, 0.35f);
colors[ImGuiCol_ButtonActive] = ImVec4(lcars_orange.x, lcars_orange.y, lcars_orange.z, 0.55f);
colors[ImGuiCol_Header] = ImVec4(lcars_purple.x, lcars_purple.y, lcars_purple.z, 0.30f);
colors[ImGuiCol_HeaderHovered] = ImVec4(lcars_blue.x, lcars_blue.y, lcars_blue.z, 0.35f);
colors[ImGuiCol_HeaderActive] = ImVec4(lcars_orange.x, lcars_orange.y, lcars_orange.z, 0.35f);
colors[ImGuiCol_Separator] = bg3;
colors[ImGuiCol_SeparatorHovered] = lcars_blue;
colors[ImGuiCol_SeparatorActive] = lcars_pink;
colors[ImGuiCol_ResizeGrip] = ImVec4(fg1.x, fg1.y, fg1.z, 0.12f);
colors[ImGuiCol_ResizeGripHovered] = ImVec4(lcars_yellow.x, lcars_yellow.y, lcars_yellow.z, 0.67f);
colors[ImGuiCol_ResizeGripActive] = lcars_orange;
colors[ImGuiCol_Tab] = bg2;
colors[ImGuiCol_TabHovered] = ImVec4(lcars_blue.x, lcars_blue.y, lcars_blue.z, 0.35f);
colors[ImGuiCol_TabActive] = ImVec4(lcars_purple.x, lcars_purple.y, lcars_purple.z, 0.35f);
colors[ImGuiCol_TabUnfocused] = bg2;
colors[ImGuiCol_TabUnfocusedActive] = ImVec4(bg3.x, bg3.y, bg3.z, 1.0f);
colors[ImGuiCol_TableHeaderBg] = bg2;
colors[ImGuiCol_TableBorderStrong] = bg1;
colors[ImGuiCol_TableBorderLight] = ImVec4(bg1.x, bg1.y, bg1.z, 0.6f);
colors[ImGuiCol_TableRowBg] = ImVec4(bg1.x, bg1.y, bg1.z, 0.2f);
colors[ImGuiCol_TableRowBgAlt] = ImVec4(bg1.x, bg1.y, bg1.z, 0.35f);
colors[ImGuiCol_TextSelectedBg] = ImVec4(lcars_yellow.x, lcars_yellow.y, lcars_yellow.z, 0.30f);
colors[ImGuiCol_DragDropTarget] = lcars_orange;
colors[ImGuiCol_NavHighlight] = lcars_blue;
colors[ImGuiCol_NavWindowingHighlight] = ImVec4(fg0.x, fg0.y, fg0.z, 0.70f);
colors[ImGuiCol_NavWindowingDimBg] = ImVec4(0.0f, 0.0f, 0.0f, 0.45f);
colors[ImGuiCol_ModalWindowDimBg] = ImVec4(0.0f, 0.0f, 0.0f, 0.45f);
colors[ImGuiCol_PlotLines] = lcars_blue;
colors[ImGuiCol_PlotLinesHovered] = lcars_purple;
colors[ImGuiCol_PlotHistogram] = lcars_yellow;
colors[ImGuiCol_PlotHistogramHovered] = lcars_orange;
}