def download(self):
rows = self.table.rowCount()
progress = QProgressDialog("Downloading books...", "Abort download", 0,
rows, self)
progress.setWindowModality(Qt.WindowModal)
progress.show()
to_download = [self.table.item(row, 2).text() for row in range(rows) if
self.table.item(row, 0).checkState() == Qt.Checked]
for i, book in enumerate(to_download):
progress.setValue(i)
book_id = self.feed.download(str(book))
if not book_id:
QMessageBox.critical(self, 'Error', 'Could not download the '
'book')
elif book_id != -1:
book = Book(book_id)
insert_library(book)
if progress.wasCanceled():
break
progress.setValue(rows)
progress.close()
self.parent().library.refresh()
def open_book(self):
book_path = QFileDialog.getOpenFileName(self, u'打开Epub格式电子书', ".",
"(*.epub)")
print u"in open_book, book_name is:" + str(book_path)
print u"in open_book, bookdata path:" + str(LIBRARY_DIR)
print os.path.dirname(str(book_path))
if os.path.dirname(str(book_path)) + os.sep != str(LIBRARY_DIR):
shutil.copy(str(book_path), LIBRARY_DIR)
file_name = os.path.basename(str(book_path))
book_id = file_name.split('.epub')[0]
book = Book(book_id)
insert_library(book)
self.library.refresh()
def link_clicked(self, url):
surl = str(url.toString())
if surl.endswith('.epub'):
progress = QProgressDialog("Downloding the book...", "Abort", 0, -1,
self)
progress.show()
book_id = FeedBooks().download(surl[:-5])
progress.close()
if not book_id:
QMessageBox.critical(self, 'Error', 'Could not download the '
'book')
elif book_id != -1:
book = Book(book_id)
insert_library(book)
self.parent().library.refresh()
else:
book_id = surl[surl.rfind('/')+1:-5]
if book_id:
self.load_book(book_id)
else:
webbrowser.open_new_tab(surl)
