155 lines
4.8 KiB
Python
155 lines
4.8 KiB
Python
# Copyright 2014 Florian Bruhin (The Compiler) <mail@qutebrowser.org>
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#
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# This file is part of qutebrowser.
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#
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# qutebrowser 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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# (at your option) any later version.
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#
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# qutebrowser 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 qutebrowser. If not, see <http://www.gnu.org/licenses/>.
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"""URL displayed in the statusbar."""
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from PyQt5.QtCore import pyqtSlot, pyqtProperty, Qt
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from qutebrowser.widgets.webview import LoadStatus
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from qutebrowser.widgets.statusbar._textbase import TextBase
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from qutebrowser.config.style import set_register_stylesheet, get_stylesheet
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from qutebrowser.utils.url import urlstring
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class Url(TextBase):
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"""URL displayed in the statusbar.
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Class attributes:
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STYLESHEET: The stylesheet template.
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Attributes:
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_old_url: The URL displayed before the hover URL.
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_old_urltype: The type of the URL displayed before the hover URL.
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_ssl_errors: Whether SSL errors occured while loading.
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Class attributes:
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_urltype: The current URL type. One of normal/ok/error/warn/hover.
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Accessed via the urltype property.
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For some reason we need to have this as class attribute so
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pyqtProperty works correctly.
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"""
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_urltype = None
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STYLESHEET = """
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QLabel#_Url[urltype="normal"] {{
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{color[statusbar.url.fg]}
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}}
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QLabel#_Url[urltype="success"] {{
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{color[statusbar.url.fg.success]}
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}}
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QLabel#_Url[urltype="error"] {{
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{color[statusbar.url.fg.error]}
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}}
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QLabel#_Url[urltype="warn"] {{
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{color[statusbar.url.fg.warn]}
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}}
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QLabel#_Url[urltype="hover"] {{
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{color[statusbar.url.fg.hover]}
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}}
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"""
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def __init__(self, bar, elidemode=Qt.ElideMiddle):
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"""Override TextBase::__init__ to elide in the middle by default.
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Args:
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bar: The statusbar (parent) object.
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elidemode: How to elide the text.
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"""
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super().__init__(bar, elidemode)
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self.setObjectName(self.__class__.__name__)
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set_register_stylesheet(self)
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self._old_urltype = None
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self._old_url = None
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self._ssl_errors = False
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@pyqtProperty(str)
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def urltype(self):
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"""Getter for self.urltype, so it can be used as Qt property."""
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# pylint: disable=method-hidden
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return self._urltype
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@urltype.setter
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def urltype(self, val):
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"""Setter for self.urltype, so it can be used as Qt property."""
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self._urltype = val
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self.setStyleSheet(get_stylesheet(self.STYLESHEET))
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@pyqtSlot(str)
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def on_load_status_changed(self, status):
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"""Slot for load_status_changed. Sets URL color accordingly.
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Args:
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status: The LoadStatus as string.
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"""
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if status in ['success', 'error', 'warn']:
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self.urltype = status
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else:
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self.urltype = 'normal'
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@pyqtSlot(str)
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def set_url(self, s):
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"""Setter to be used as a Qt slot.
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Args:
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s: The URL to set.
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"""
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self.setText(urlstring(s))
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self.urltype = 'normal'
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@pyqtSlot(str, str, str)
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def set_hover_url(self, link, _title, _text):
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"""Setter to be used as a Qt slot.
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Saves old shown URL in self._old_url and restores it later if a link is
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"un-hovered" when it gets called with empty parameters.
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Args:
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link: The link which was hovered (string)
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_title: The title of the hovered link (string)
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_text: The text of the hovered link (string)
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"""
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if link:
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if self._old_url is None:
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self._old_url = self.text()
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if self._old_urltype is None:
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self._old_urltype = self._urltype
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self.urltype = 'hover'
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self.setText(link)
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else:
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self.setText(self._old_url)
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self.urltype = self._old_urltype
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self._old_url = None
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self._old_urltype = None
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@pyqtSlot(int)
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def on_tab_changed(self, idx):
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"""Update URL if the tab changed."""
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tab = self.sender().widget(idx)
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self.setText(urlstring(tab.url()))
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status = LoadStatus[tab.load_status]
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if status in ['success', 'error', 'warn']:
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self.urltype = status
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else:
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self.urltype = 'normal'
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