Source code for simvx.editor.preferences

"""Editor preferences and theme system.

Persistent settings via the unified ``AppConfig`` system
(``~/.config/simvx/config.json``). ``EditorPreferences`` wraps an
``AppConfig`` and adds editor-specific theme application.
"""

from simvx.core.config import AppConfig
from simvx.core.ui.theme import AppTheme, set_theme

_THEME_PRESETS = {
    "dark": AppTheme.dark,
    "light": AppTheme.light,
    "monokai": AppTheme.monokai,
}



class EditorPreferences:
    """Holds the unified ``AppConfig`` and applies editor themes."""

    def __init__(self) -> None:
        self.config = AppConfig()



    def load(self) -> None:
        self.config.load()




    def save(self) -> None:
        self.config.save()




    def get_theme(self) -> AppTheme:
        """Return an ``AppTheme`` for the current preset and make it the singleton."""
        factory = _THEME_PRESETS.get(self.config.general.theme_preset, AppTheme.dark)
        theme = factory()
        theme.font_size = self.config.general.font_size
        theme._sync_dicts()
        set_theme(theme)
        return theme




    def reset_to_defaults(self) -> None:
        self.config = AppConfig()