Coverage for qutebrowser/mainwindow/statusbar/progress.py : 100%

# 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/>. 

"""The progress bar in the statusbar.""" 

from PyQt5.QtCore import pyqtSlot, QSize 

from PyQt5.QtWidgets import QProgressBar, QSizePolicy 

from qutebrowser.config import config 

from qutebrowser.utils import utils, usertypes 

class Progress(QProgressBar): 

"""The progress bar part of the status bar.""" 

STYLESHEET = """ 

QProgressBar { 

border-radius: 0px; 

border: 2px solid transparent; 

background-color: transparent; 

font: {{ conf.fonts.statusbar }}; 

} 

QProgressBar::chunk { 

background-color: {{ conf.colors.statusbar.progress.bg }}; 

} 

""" 

def __init__(self, parent=None): 

super().__init__(parent) 

config.set_register_stylesheet(self) 

self.enabled = False 

self.setSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed) 

self.setTextVisible(False) 

self.hide() 

def __repr__(self): 

return utils.get_repr(self, value=self.value()) 

@pyqtSlot() 

def on_load_started(self): 

"""Clear old error and show progress, used as slot to loadStarted.""" 

self.setValue(0) 

self.setVisible(self.enabled) 

def on_tab_changed(self, tab): 

"""Set the correct value when the current tab changed.""" 

self.setValue(tab.progress()) 

if self.enabled and tab.load_status() == usertypes.LoadStatus.loading: 

self.show() 

else: 

self.hide() 

def sizeHint(self): 

"""Set the height to the text height.""" 

width = super().sizeHint().width() 

height = self.fontMetrics().height() 

return QSize(width, height) 

def minimumSizeHint(self): 

return self.sizeHint()