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#pragma once
#include <imgui.h>
#include <filesystem>
#include <string>
#include <vector>
namespace Hsdbg
{
// a small semantic palette, not a full ImGuiCol table: the ui derives every
// interactive state and the accent from these level-based tokens (light or dark)
struct Theme
{
std::string name = "Midnight";
// neutral palette: the theme's identity
ImVec4 text = ImVec4(0.925f, 0.933f, 0.953f, 1.00f); // primary foreground
ImVec4 text_dim = ImVec4(0.514f, 0.545f, 0.620f, 1.00f); // muted labels
ImVec4 bg = ImVec4(0.082f, 0.086f, 0.110f, 1.00f); // window body
ImVec4 bg_low = ImVec4(0.063f, 0.067f, 0.086f, 1.00f); // deepest: titles, tracks
ImVec4 bg_high = ImVec4(0.118f, 0.125f, 0.157f, 1.00f); // raised: inputs, headers
ImVec4 surface = ImVec4(0.149f, 0.161f, 0.200f, 1.00f); // button base, grabs
ImVec4 border = ImVec4(0.212f, 0.227f, 0.278f, 1.00f);
// seeded into the live preferences when the theme is chosen, so the accent /
// rounding / syntax pickers reflect it yet stay tweakable
ImVec4 accent = ImVec4(0.302f, 0.714f, 0.769f, 1.00f);
float rounding = 6.0f;
float window_border = 1.0f;
// editor syntax colours, also copied into the live preferences on select
ImVec4 syntax_keyword = ImVec4(0.337f, 0.612f, 0.839f, 1.00f);
ImVec4 syntax_type = ImVec4(0.306f, 0.788f, 0.690f, 1.00f);
ImVec4 syntax_string = ImVec4(0.808f, 0.569f, 0.471f, 1.00f);
ImVec4 syntax_number = ImVec4(0.710f, 0.808f, 0.659f, 1.00f);
ImVec4 syntax_comment = ImVec4(0.416f, 0.600f, 0.333f, 1.00f);
ImVec4 syntax_preprocessor = ImVec4(0.773f, 0.525f, 0.753f, 1.00f);
ImVec4 current_line = ImVec4(0.227f, 0.282f, 0.180f, 1.00f);
};
// a theme file on disk: the stem is the stable id persisted in preferences,
// the name is what the picker shows
struct ThemeEntry
{
std::string id; // filename stem, e.g. "midnight"
std::string name; // display name from [theme].name, else the stem
std::filesystem::path path;
};
// the built-in fallback, used when no theme file can be read so the ui never
// comes up unstyled
auto default_theme() -> Theme;
// every *.toml in the directory, sorted by display name; missing directory
// yields an empty list
auto list_themes(const std::filesystem::path& dir) -> std::vector<ThemeEntry>;
// parse one theme file; any field the file omits keeps the default, and a
// file that cannot be opened returns default_theme()
auto load_theme(const std::filesystem::path& path) -> Theme;
}
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