Coverage for qutebrowser/mainwindow/statusbar/text.py : 0%

# vim: ft=python fileencoding=utf-8 sts=4 sw=4 et: 

# Copyright 2014-2018 Florian Bruhin (The Compiler) <mail@qutebrowser.org> 

# 

# This file is part of qutebrowser. 

# 

# qutebrowser 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 

# (at your option) any later version. 

# 

# qutebrowser 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 qutebrowser. If not, see <http://www.gnu.org/licenses/>. 

"""Text displayed in the statusbar.""" 

import enum 

from PyQt5.QtCore import pyqtSlot 

from qutebrowser.mainwindow.statusbar import textbase 

from qutebrowser.utils import log 

class Text(textbase.TextBase): 

"""Text displayed in the statusbar. 

Attributes: 

_normaltext: The "permanent" text. Never automatically cleared. 

_temptext: The temporary text to display. 

The temptext is shown from StatusBar when a temporary text or error is 

available. If not, the permanent text is shown. 

""" 

Text = enum.Enum('Text', ['normal', 'temp']) 

def __init__(self, parent=None): 

super().__init__(parent) 

self._normaltext = '' 

self._temptext = '' 

def set_text(self, which, text): 

"""Set a text. 

Args: 

which: Which text to set, a self.Text instance. 

text: The text to set. 

""" 

log.statusbar.debug("Setting {} text to '{}'.".format( 

which.name, text)) 

if which is self.Text.normal: 

self._normaltext = text 

elif which is self.Text.temp: 

self._temptext = text 

else: 

raise ValueError("Invalid value {} for which!".format(which)) 

self.update_text() 

@pyqtSlot(str) 

def maybe_reset_text(self, text): 

"""Clear a normal text if it still matches an expected text.""" 

if self._normaltext == text: 

log.statusbar.debug("Resetting: '{}'".format(text)) 

self.set_text(self.Text.normal, '') 

else: 

log.statusbar.debug("Ignoring reset: '{}'".format(text)) 

def update_text(self): 

"""Update QLabel text when needed.""" 

if self._temptext: 

self.setText(self._temptext) 

elif self._normaltext: 

self.setText(self._normaltext) 

else: 

self.setText('')