Files
emacs/lisp/emacs-application-framework/app/org-previewer/buffer.py
2022-01-04 15:21:47 +01:00

64 lines
2.3 KiB
Python

#!/usr/bin/env python3
# -*- coding: utf-8 -*-
# Copyright (C) 2018 Andy Stewart
#
# Author: Andy Stewart <lazycat.manatee@gmail.com>
# Maintainer: Andy Stewart <lazycat.manatee@gmail.com>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
from PyQt5 import QtCore
from PyQt5.QtCore import QUrl
from PyQt5.QtGui import QColor
from core.webengine import BrowserBuffer
from core.utils import get_emacs_var
import os
class AppBuffer(BrowserBuffer):
def __init__(self, buffer_id, url, arguments):
BrowserBuffer.__init__(self, buffer_id, url, arguments, False)
self.url = url
self.dark_mode = False
dark_mode = get_emacs_var("eaf-org-dark-mode")
if (dark_mode == "force" or \
dark_mode == True or \
(dark_mode == "follow" and self.theme_mode == "dark")):
self.dark_mode = True
self.buffer_widget.dark_mode_js = open(os.path.join(os.path.dirname(__file__),
"node_modules",
"darkreader",
"darkreader.js")).read()
self.buffer_widget.loadProgress.connect(self.update_progress)
self.load_org_html_file()
@QtCore.pyqtSlot(int)
def update_progress(self, progress):
# We need load dark mode js always, otherwise will white flash when loading page.
if self.dark_mode:
self.buffer_widget.load_dark_mode_js()
self.buffer_widget.enable_dark_mode()
def load_org_html_file(self):
self.buffer_widget.setUrl(QUrl.fromLocalFile(os.path.splitext(self.url)[0]+".html"))
def update_with_data(self, update_data):
self.load_org_html_file()
self.buffer_widget.reload()