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Add a restore defaults button to font preferences

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Kovid Goyal 2019-08-13 11:53:50 +05:30
parent 7914ad4244
commit c14adff36e
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1 changed files with 19 additions and 5 deletions
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24
src/pyj/read_book/prefs/fonts.pyj
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@ -1,13 +1,14 @@
# vim:fileencoding=utf-8 # vim:fileencoding=utf-8
# License: GPL v3 Copyright: 2016, Kovid Goyal <kovid at kovidgoyal.net> # License: GPL v3 Copyright: 2016, Kovid Goyal <kovid at kovidgoyal.net>
from __python__ import hash_literals, bound_methods from __python__ import bound_methods, hash_literals
from gettext import gettext as _
from dom import unique_id
from elementmaker import E from elementmaker import E
from book_list.globals import get_session_data from gettext import gettext as _
from read_book.globals import runtime
from book_list.globals import get_session_data
from dom import unique_id
from read_book.globals import runtime
from widgets import create_button
CONTAINER = unique_id('standalone-font-settings') CONTAINER = unique_id('standalone-font-settings')
DEFAULT_STANDARD_FONT = 'serif' DEFAULT_STANDARD_FONT = 'serif'
@ -57,6 +58,15 @@ def zoom_step_size(settings):
return ans return ans
def restore_defaults():
container = get_container()
for q in ('serif_family', 'sans_family', 'mono_family'):
container.querySelector(f'[name={q}]').value = ''
container.querySelector('[name=zoom_step_size]').value = DEFAULT_ZOOM_STEP_SIZE + ''
container.querySelector('[name=minimum_font_size]').value = DEFAULT_MINIMUM_FONT_SIZE + ''
container.querySelector('[name=standard_font]').value = DEFAULT_STANDARD_FONT
def get_container(): def get_container():
return document.getElementById(CONTAINER) return document.getElementById(CONTAINER)
@ -84,6 +94,10 @@ def create_fonts_panel(container):
row(_('Minimum font size (px)'), minimum_font_size(settings)), row(_('Minimum font size (px)'), minimum_font_size(settings)),
)) ))
container.appendChild(E.div(
style='margin-top: 1rem', create_button(_('Restore defaults'), action=restore_defaults)
))
develop = create_fonts_panel develop = create_fonts_panel