mirror of
https://github.com/imarkoff/Marble-shell-theme.git
synced 2025-09-18 01:07:55 -07:00
ca4e4d4cbe
- I don't know how I will support this hell ahh code; - Added some methods to gnome_shell_theme_builder.py; - Added "color" property "install" method from theme_base.py.
89 lines
3.3 KiB
Python
89 lines
3.3 KiB
Python
from scripts.types.theme_base import ThemeBase
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from scripts.utils.global_theme.gdm_installer import GDMThemeInstaller
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from scripts.utils.global_theme.gdm_preparer import GDMThemePreparer
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from scripts.utils.global_theme.gdm_remover import GDMThemeRemover
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from scripts.utils.global_theme.gdm_theme_prepare import GDMThemePrepare
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class GDMTheme(ThemeBase):
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"""
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GDM theming module.
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This module provides functionality to prepare, install, and remove GNOME Display Manager themes.
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It follows a workflow of:
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1. Preparing themes from existing GDM resources
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2. Installing themes with custom colors/styles
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3. Providing ability to restore original GDM themes
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The main entry point is the GDMTheme class, which orchestrates the entire theme management process.
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"""
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def __init__(self, preparer: GDMThemePreparer, installer: GDMThemeInstaller, remover: GDMThemeRemover):
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"""
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:param preparer: GDMThemePreparer instance for preparing themes
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:param installer: GDMThemeInstaller instance for installing themes
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:param remover: GDMThemeRemover instance for removing themes
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"""
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self.preparer = preparer
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self.installer = installer
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self.remover = remover
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self.themes: list[GDMThemePrepare] = []
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def prepare(self):
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"""
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Prepare the theme for installation.
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This method:
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1. Checks if a theme is already installed and uses backup if needed
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2. Extracts relevant theme files
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3. Processes them into ready-to-compile GDMThemePrepare objects
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The processed themes are stored in the themes attribute for later use.
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"""
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if self._is_installed():
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self.preparer.use_backup_as_source()
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self.themes = self.preparer.prepare()
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def _is_installed(self) -> bool:
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"""
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Check if a GDM theme is currently installed.
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This looks for specific markers in the system gresource files
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that indicate our theme has been installed.
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:return: True if a custom theme is installed, False otherwise
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"""
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return self.installer.is_installed()
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def install(self, hue: int, name: str, sat: float | None = None):
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"""
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Install the prepared theme with specified color adjustments.
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This method:
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1. Compiles theme files with the specified hue and saturation
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2. Creates a backup of the original GDM theme if one doesn't exist
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3. Installs the compiled theme to the system
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:param hue: The hue adjustment (0-360) to apply to the theme
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:param name: The name of the theme to be installed. In GDM will only be shown in logger
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:param sat: Optional saturation adjustment (0-100) to apply
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"""
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self.installer.compile(self.themes, hue, name, sat)
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if not self._is_installed():
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self.installer.backup()
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self.installer.install()
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def remove(self):
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"""
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Remove the installed theme and restore the original GDM theme.
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If no theme is installed, displays a warning message to the user.
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This will restore from backup and update GDM alternatives if needed.
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"""
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if self._is_installed():
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self.remover.remove()
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else:
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self.remover.warn_not_installed()
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