ansible-role-desktop/tasks/screensaver.yaml

---

- name: ensure old screensavers are absent
  apt:
    pkg:
      - light-locker
      - xscreensaver
    state: absent

- name: gdmflexiserver dummy script
  copy:
    src: gdmflexiserver-fake.sh
    dest: /usr/local/bin/gdmflexiserver
    mode: 0755

# Bug: https://github.com/mate-desktop/mate-screensaver/issues/57
# https://gist.github.com/alexander255/9b991816418e4e60ee7c
- name: mate-screensaver-helper-inhibition script
  copy:
    src: mate-screensaver-helper-inhibition.py
    dest: /usr/local/bin/mate-screensaver-helper-inhibition
    mode: 0755

- import_tasks: dconf.yaml
  vars:
    dconf_id: screensaver
    dconf_lock_settings:
      /org/mate/screensaver:
        idle-activation-enabled: 'true'
        lock-enabled: 'true'
        mode:
          - single
        themes:
          - "{{screensaver_theme}}"
      /org/mate/desktop/session:
        idle-delay: "{{ screensaver_locktime | int }}"
      /org/mate/power-manager:
        sleep-display-ac: "{{ screensaver_sleeptime | int * 60 }}"
    dconf_lock_paths:
      - /org/mate/desktop/session/idle-delay
      - /org/mate/screensaver/idle-activation-enabled
      - /org/mate/screensaver/lock-enabled
      - /org/mate/screensaver/mode
      - /org/mate/screensaver/themes
      - /org/mate/power-manager/sleep-display-ac
  when: screensaver_enforce_settings