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import gi
gi.require_version('Gtk', '4.0')
from gi.repository import Gtk
import src.utils as utils
import src.models as models
from src.ui.entry_list import EntryList
from src.ui.book_entries import BookEntries
from src.ui.cover_entry import CoverEntry
import src.book_store as book_store
import src.book_files as book_files
import src.str_format as str_format
class BookForm(Gtk.Window):
def __init__(self, parent_window, resources, library, conn, init_progress, on_book_saved, book = None):
Gtk.Window.__init__(self)
self._book = book
self._library = library
self._conn = conn
self._on_book_saved = on_book_saved
title = 'Modifier un livre' if book else 'Ajouter un livre'
utils.configure_dialog(self, parent_window, title, height=800)
scrolled_window = Gtk.ScrolledWindow()
self.set_child(scrolled_window)
box = Gtk.Box(orientation=Gtk.Orientation.VERTICAL, spacing=20)
scrolled_window.set_child(box)
utils.set_margin(box, 20)
# Cover and form
cover_and_form = Gtk.Box(spacing=20)
box.append(cover_and_form)
cover_path = f'{library}/{book['id']}/cover.png' if book else None
self._cover_entry = CoverEntry(parent_window, resources, cover_path)
cover_and_form.append(self._cover_entry)
top_form = Gtk.Box(orientation=Gtk.Orientation.VERTICAL, spacing=20)
cover_and_form.append(top_form)
# Title and subtitle
self._title, self._subtitle = double_entry(top_form, 'Titre')
self._title.set_hexpand(True)
# Year, lang and progress
year_lang_progress = Gtk.Box(spacing=10)
top_form.append(year_lang_progress)
self._year = labeled_entry(year_lang_progress, 'Année')
self._lang = dropdown(year_lang_progress, 'Langue', models.langs)
self._progress = dropdown(year_lang_progress, 'Progrès', models.all_progress, init_progress)
# Authors, genres
authors_genres = Gtk.Box(spacing=10)
box.append(authors_genres)
self._authors = EntryList('Auteurs')
authors_genres.append(self._authors)
self._genres = EntryList('Genres')
authors_genres.append(self._genres)
# Summary
summary_box = label_box(box, 'Résumé')
self._summary = Gtk.TextView()
self._summary.set_wrap_mode(Gtk.WrapMode.WORD)
self._summary.set_top_margin(10)
self._summary.set_right_margin(10)
self._summary.set_bottom_margin(10)
self._summary.set_left_margin(10)
summary_box.append(self._summary)
# Books
self._book_entries = BookEntries(self)
box.append(self._book_entries)
# Init values
if book:
book_id = book['id']
data = book['data']
update_entry(self._title, data['title'])
if 'subtitle' in data:
update_entry(self._subtitle, data['subtitle'])
if 'year' in data:
update_entry(self._year, str(data['year']))
if 'lang' in data:
self._lang.set_selected(models.langs.index(data['lang']))
for author in data['authors']:
self._authors.add_entry(author)
for genre in data['genres']:
self._genres.add_entry(genre)
# Add newline to fix size with only one paragraph
self._summary.get_buffer().set_text(data['summary'] + '\n')
for path in book_files.get(self._library, book_id):
self._book_entries.add_book(path)
else:
self._authors.add_entry('')
self._genres.add_entry('')
# Button
validate = Gtk.Button(label='Modifier' if book else 'Ajouter')
validate.connect('clicked', lambda _: self._on_validate())
box.append(validate)
def _on_validate(self):
data = {}
data['title'] = self._title.get_text()
data['subtitle'] = self._subtitle.get_text()
match safe_string_to_int(self._year.get_text()):
case None: pass
case n: data['year'] = n
data['lang'] = self._lang.get_selected_item().get_string()
data['progress'] = self._progress.get_selected_item().get_string()
data['authors'] = non_empty(self._authors.get_entry_texts())
data['genres'] = non_empty(self._genres.get_entry_texts())
data['summary'] = str_format.cleanup_text(text_view_text(self._summary), data['lang'])
cover = self._cover_entry.get_image()
books = self._book_entries.get_books()
book_id = book_store.store(self._library, self._conn, data, cover, books, self._book)
if book_id:
self.close()
self._on_book_saved(book_id, data)
def non_empty(xs):
return [x.strip() for x in xs if x.strip()]
def safe_string_to_int(n):
try:
return int(n)
except ValueError:
return None
def double_entry(parent, label):
box = label_box(parent, label)
entry1 = Gtk.Entry()
entry2 = Gtk.Entry()
box.append(entry1)
box.append(entry2)
return entry1, entry2
def labeled_entry(parent, label):
box = label_box(parent, label)
entry = Gtk.Entry()
box.append(entry)
return entry
def dropdown(parent, label, values, selected = None):
box = label_box(parent, label)
dropdown = Gtk.DropDown.new_from_strings(values)
box.append(dropdown)
if selected:
dropdown.set_selected(values.index(selected))
return dropdown
def label_box(parent, label):
box = Gtk.Box(orientation=Gtk.Orientation.VERTICAL, spacing=10)
box.append(utils.label(label))
parent.append(box)
return box
def text_view_text(text_view):
buffer = text_view.get_buffer()
start, end = buffer.get_bounds()
return buffer.get_text(start, end, False)
def update_entry(entry, text):
entry.set_buffer(Gtk.EntryBuffer.new(text, len(text)))
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