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Indicate when showing only books from a search result

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Kovid Goyal 2017-02-15 17:00:02 +05:30
parent 1e786f7a08
commit d0e94fdb12
1 changed files with 31 additions and 9 deletions
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40
src/pyj/book_list/views.pyj
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@ -5,7 +5,7 @@ from __python__ import hash_literals
import traceback import traceback
from ajax import ajax_send from ajax import ajax_send
from dom import add_extra_css, clear, ensure_id, set_css from dom import add_extra_css, clear, ensure_id, set_css, build_rule
from elementmaker import E from elementmaker import E
from gettext import gettext as _ from gettext import gettext as _
from modals import error_dialog from modals import error_dialog
@ -22,11 +22,15 @@ from book_list.library_data import load_status, ensure_current_library_data, lib
from book_list.item_list import create_item_list, create_item from book_list.item_list import create_item_list, create_item
from book_list.search import init as init_search_panel, set_apply_search, tb_config_panel_handler from book_list.search import init as init_search_panel, set_apply_search, tb_config_panel_handler
CLASS_NAME = 'book-list-container'
ALLOWED_MODES = {'cover_grid'} ALLOWED_MODES = {'cover_grid'}
DEFAULT_MODE = 'cover_grid' DEFAULT_MODE = 'cover_grid'
add_extra_css(def(): add_extra_css(def():
ans = cover_grid_css.call() sel = '.' + CLASS_NAME + ' '
ans = build_rule(sel + '[data-component="top_message"]', margin='1ex 1em')
ans += build_rule(sel + '[data-component="top_message"] a', color='blue')
ans += cover_grid_css.call()
return ans return ans
) )
@ -34,12 +38,16 @@ book_list_data = {
'container_id': None, 'shown_book_ids': set(), 'mode': None, 'fetching_more_books': None, 'container_id': None, 'shown_book_ids': set(), 'mode': None, 'fetching_more_books': None,
} }
def component(name):
return document.getElementById(book_list_data.container_id).querySelector(f'[data-component="{name}"]')
def clear_grid(): def clear_grid():
container = document.getElementById(book_list_data.container_id) container = document.getElementById(book_list_data.container_id)
# We replace the div entirely so that any styles associated with it are also removed # We replace the div entirely so that any styles associated with it are also removed
container.removeChild(container.lastChild.previousSibling) e = component('book_list')
container.insertBefore(E.div(), container.lastChild) container.insertBefore(E.div(data_component='book_list'), e)
container.removeChild(e)
book_list_data.shown_book_ids = set() book_list_data.shown_book_ids = set()
book_list_data.init_grid(container.lastChild.previousSibling) book_list_data.init_grid(container.lastChild.previousSibling)
@ -57,7 +65,7 @@ def render_id(book_id):
def render_ids(book_ids): def render_ids(book_ids):
book_ids = book_ids or library_data.search_result.book_ids book_ids = book_ids or library_data.search_result.book_ids
div = document.getElementById(book_list_data.container_id).lastChild.previousSibling div = component('book_list')
for book_id in book_ids: for book_id in book_ids:
child = render_id(book_id) child = render_id(book_id)
if child is not None: if child is not None:
@ -81,7 +89,7 @@ def apply_view_mode(mode=DEFAULT_MODE):
# More button {{{ # More button {{{
def update_fetching_status(): def update_fetching_status():
more = document.getElementById(book_list_data.container_id).lastChild more = component('more_button')
if book_list_data.fetching_more_books: if book_list_data.fetching_more_books:
more.firstChild.style.display = 'none' more.firstChild.style.display = 'none'
more.lastChild.style.display = 'block' more.lastChild.style.display = 'block'
@ -148,14 +156,28 @@ def create_more_button(more):
# }}} # }}}
def show_top_message():
container = component('top_message')
if library_data.search_result?.query:
text = _('Showing books matching: {} ')
if not library_data.search_result.total_num:
text = _('No books matching: {} ')
container.appendChild(E.span(
E.span(text.format(library_data.search_result.query)),
E.a(_('Clear'), href='javascript:void(0)', onclick=def():search();, class_='simple-link', title=_('Clear this search'))
))
else:
container.style.display = 'none'
def create_books_list(container): def create_books_list(container):
book_list_data.container_id = ensure_id(container) book_list_data.container_id = ensure_id(container)
book_list_data.shown_book_ids = set() book_list_data.shown_book_ids = set()
book_list_data.mode = None book_list_data.mode = None
abort_get_more_books(True) abort_get_more_books(True)
container.appendChild(E.div(style='display:none')) container.appendChild(E.div(data_component='top_message'))
container.appendChild(E.div()), container.appendChild(E.div()) container.appendChild(E.div(data_component='book_list'))
container.appendChild(E.div(data_component='more_button'))
show_top_message()
apply_view_mode(get_session_data().get('view_mode')) apply_view_mode(get_session_data().get('view_mode'))
create_more_button(container.lastChild) create_more_button(container.lastChild)
add_button(container.parentNode, icon='sort-amount-desc', action=show_panel.bind(None, 'book_list^sort'), tooltip=_('Sort books')) add_button(container.parentNode, icon='sort-amount-desc', action=show_panel.bind(None, 'book_list^sort'), tooltip=_('Sort books'))
@ -194,7 +216,7 @@ def init(container_id):
title = interface_data.library_map[lid] title = interface_data.library_map[lid]
update_window_title(title) update_window_title(title)
create_top_bar(container, title=title, action=back, icon='home') create_top_bar(container, title=title, action=back, icon='home')
container.appendChild(E.div()) container.appendChild(E.div(class_=CLASS_NAME))
container.lastChild.appendChild(E.div(_('Loading books from the {} calibre library, please wait...').format(title), style='margin: 1ex 1em')) container.lastChild.appendChild(E.div(_('Loading books from the {} calibre library, please wait...').format(title), style='margin: 1ex 1em'))
conditional_timeout(container_id, 5, check_for_books_loaded) conditional_timeout(container_id, 5, check_for_books_loaded)