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Make the cover grid re-useable

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This commit is contained in:
Kovid Goyal 2016-10-02 19:47:48 +05:30
parent f360a7affa
commit 905c038b57
2 changed files with 7 additions and 8 deletions
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8
src/pyj/book_list/cover_grid.pyj
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@ -2,17 +2,15 @@
# 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 hash_literals, bound_methods
from dom import clear, set_css, build_rule, unique_id from dom import clear, set_css, build_rule
from elementmaker import E from elementmaker import E
from gettext import gettext as _ from gettext import gettext as _
THUMBNAIL_MAX_WIDTH = 300 THUMBNAIL_MAX_WIDTH = 300
THUMBNAIL_MAX_HEIGHT = 400 THUMBNAIL_MAX_HEIGHT = 400
COVER_GRID = unique_id('cover-grid')
def cover_grid_css(): def cover_grid_css():
sel = '#' + COVER_GRID sel = '#' + this
ans = build_rule(sel, display='flex', flex_wrap='wrap', justify_content='space-around', align_items='flex-end', align_content='flex-start', user_select='none', overflow='hidden') ans = build_rule(sel, display='flex', flex_wrap='wrap', justify_content='space-around', align_items='flex-end', align_content='flex-start', user_select='none', overflow='hidden')
sel += ' > div' sel += ' > div'
@ -29,7 +27,7 @@ def cover_grid_css():
def init(container): def init(container):
clear(container) clear(container)
container.appendChild(E.div(id=COVER_GRID)) container.appendChild(E.div(id=this))
def on_img_load_error(err): def on_img_load_error(err):
img = err.target img = err.target

7
src/pyj/book_list/views.pyj
View File

@ -4,7 +4,7 @@ from __python__ import hash_literals
import traceback import traceback
from ajax import ajax_send from ajax import ajax_send
from dom import set_css, add_extra_css from dom import set_css, add_extra_css, unique_id
from elementmaker import E from elementmaker import E
from gettext import gettext as _ from gettext import gettext as _
from modals import error_dialog, ajax_progress_dialog from modals import error_dialog, ajax_progress_dialog
@ -16,9 +16,10 @@ from widgets import create_button, create_spinner
bv_counter = 0 bv_counter = 0
CLASS_NAME = 'books-main-list' CLASS_NAME = 'books-main-list'
COVER_GRID = unique_id('cover-grid')
add_extra_css(def(): add_extra_css(def():
ans = cover_grid_css() ans = cover_grid_css.call(COVER_GRID)
return ans return ans
) )
@ -65,7 +66,7 @@ class BooksView:
self.mode = mode self.mode = mode
if mode is 'cover_grid': if mode is 'cover_grid':
self.render_book = create_cover_grid_item self.render_book = create_cover_grid_item
self.init_grid = init_cover_grid self.init_grid = init_cover_grid.bind(COVER_GRID)
self.append_item = cover_grid_append_item self.append_item = cover_grid_append_item
self.clear() self.clear()
self.render_ids() self.render_ids()