55 lines
2.0 KiB
Python
55 lines
2.0 KiB
Python
#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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# Copyright (C) 2018 Andy Stewart
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#
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# Author: Andy Stewart <lazycat.manatee@gmail.com>
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# Maintainer: Andy Stewart <lazycat.manatee@gmail.com>
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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from PyQt5.QtCore import QUrl
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from PyQt5.QtGui import QColor
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from core.browser import BrowserBuffer
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from core.utils import PostGui, get_free_port
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import os
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import subprocess
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import threading
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class AppBuffer(BrowserBuffer):
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def __init__(self, buffer_id, url, config_dir, arguments, emacs_var_dict, module_path):
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BrowserBuffer.__init__(self, buffer_id, url, config_dir, arguments, emacs_var_dict, module_path, False)
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# Get free port to render markdown.
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self.port = get_free_port()
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self.url = url
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# Start markdown render process.
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if arguments == "":
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subprocess.Popen("grip {0} {1}".format(url, self.port), shell=True)
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else:
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subprocess.Popen("grip --pass {0} {1} {2}".format(arguments, url, self.port), shell=True)
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# Add timer make load markdown preview link after grip process start finish.
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timer = threading.Timer(2, self.load_markdown_server)
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timer.start()
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@PostGui()
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def load_markdown_server(self):
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self.buffer_widget.setUrl(QUrl("http://localhost:{0}".format(self.port)))
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paths = os.path.split(self.url)
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if len(paths) > 0:
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self.change_title(paths[-1])
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