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Split websettings into web{kit,engine,}settings

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The-Compiler committed Jul 29, 2016
1 parent c400597 commit 066c9bf4dcf179d38a6997512386c6a0a38caef2
Showing with 329 additions and 257 deletions.
  1. +244 −0 qutebrowser/browser/webkit/webkitsettings.py
  2. +85 −257 qutebrowser/config/websettings.py
@@ -0,0 +1,244 @@
# vim: ft=python fileencoding=utf-8 sts=4 sw=4 et:
# Copyright 2016 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/>.
"""Bridge from QWebSettings to our own settings.
Module attributes:
ATTRIBUTES: A mapping from internal setting names to QWebSetting enum
constants.
"""
import os.path
from PyQt5.QtWebKit import QWebSettings
from qutebrowser.config import config, websettings
from qutebrowser.utils import standarddir, objreg
class Attribute(websettings.Attribute):
GLOBAL_SETTINGS = QWebSettings.globalSettings()
ENUM_BASE = QWebSettings
class Setter(websettings.Setter):
GLOBAL_SETTINGS = QWebSettings.globalSettings()
class NullStringSetter(websettings.NullStringSetter):
GLOBAL_SETTINGS = QWebSettings.globalSettings()
class StaticSetter(websettings.StaticSetter):
GLOBAL_SETTINGS = QWebSettings.globalSettings()
class CookiePolicy(websettings.Base):
"""The ThirdPartyCookiePolicy setting is different from other settings."""
MAPPING = {
'all': QWebSettings.AlwaysAllowThirdPartyCookies,
'no-3rdparty': QWebSettings.AlwaysBlockThirdPartyCookies,
'never': QWebSettings.AlwaysBlockThirdPartyCookies,
'no-unknown-3rdparty': QWebSettings.AllowThirdPartyWithExistingCookies,
}
def get(self, settings=None):
return config.get('content', 'cookies-accept')
def _set(self, value, settings=None):
QWebSettings.globalSettings().setThirdPartyCookiePolicy(
self.MAPPING[value])
def update_settings(section, option):
"""Update global settings when qwebsettings changed."""
cache_path = standarddir.cache()
if (section, option) == ('general', 'private-browsing'):
if config.get('general', 'private-browsing') or cache_path is None:
QWebSettings.setIconDatabasePath('')
else:
QWebSettings.setIconDatabasePath(cache_path)
else:
websettings.update_mappings(MAPPINGS, section, option)
def init():
"""Initialize the global QWebSettings."""
cache_path = standarddir.cache()
data_path = standarddir.data()
if config.get('general', 'private-browsing') or cache_path is None:
QWebSettings.setIconDatabasePath('')
else:
QWebSettings.setIconDatabasePath(cache_path)
if cache_path is not None:
QWebSettings.setOfflineWebApplicationCachePath(
os.path.join(cache_path, 'application-cache'))
if data_path is not None:
QWebSettings.globalSettings().setLocalStoragePath(
os.path.join(data_path, 'local-storage'))
QWebSettings.setOfflineStoragePath(
os.path.join(data_path, 'offline-storage'))
websettings.init_mappings(MAPPINGS)
objreg.get('config').changed.connect(update_settings)
MAPPINGS = {
'content': {
'allow-images':
Attribute(QWebSettings.AutoLoadImages),
'allow-javascript':
Attribute(QWebSettings.JavascriptEnabled),
'javascript-can-open-windows':
Attribute(QWebSettings.JavascriptCanOpenWindows),
'javascript-can-close-windows':
Attribute(QWebSettings.JavascriptCanCloseWindows),
'javascript-can-access-clipboard':
Attribute(QWebSettings.JavascriptCanAccessClipboard),
#'allow-java':
# Attribute(QWebSettings.JavaEnabled),
'allow-plugins':
Attribute(QWebSettings.PluginsEnabled),
'webgl':
Attribute(QWebSettings.WebGLEnabled),
'css-regions':
Attribute(QWebSettings.CSSRegionsEnabled),
'hyperlink-auditing':
Attribute(QWebSettings.HyperlinkAuditingEnabled),
'local-content-can-access-remote-urls':
Attribute(QWebSettings.LocalContentCanAccessRemoteUrls),
'local-content-can-access-file-urls':
Attribute(QWebSettings.LocalContentCanAccessFileUrls),
'cookies-accept':
CookiePolicy(),
},
'network': {
'dns-prefetch':
Attribute(QWebSettings.DnsPrefetchEnabled),
},
'input': {
'spatial-navigation':
Attribute(QWebSettings.SpatialNavigationEnabled),
'links-included-in-focus-chain':
Attribute(QWebSettings.LinksIncludedInFocusChain),
},
'fonts': {
'web-family-standard':
Setter(getter=QWebSettings.fontFamily,
setter=QWebSettings.setFontFamily,
args=[QWebSettings.StandardFont]),
'web-family-fixed':
Setter(getter=QWebSettings.fontFamily,
setter=QWebSettings.setFontFamily,
args=[QWebSettings.FixedFont]),
'web-family-serif':
Setter(getter=QWebSettings.fontFamily,
setter=QWebSettings.setFontFamily,
args=[QWebSettings.SerifFont]),
'web-family-sans-serif':
Setter(getter=QWebSettings.fontFamily,
setter=QWebSettings.setFontFamily,
args=[QWebSettings.SansSerifFont]),
'web-family-cursive':
Setter(getter=QWebSettings.fontFamily,
setter=QWebSettings.setFontFamily,
args=[QWebSettings.CursiveFont]),
'web-family-fantasy':
Setter(getter=QWebSettings.fontFamily,
setter=QWebSettings.setFontFamily,
args=[QWebSettings.FantasyFont]),
'web-size-minimum':
Setter(getter=QWebSettings.fontSize,
setter=QWebSettings.setFontSize,
args=[QWebSettings.MinimumFontSize]),
'web-size-minimum-logical':
Setter(getter=QWebSettings.fontSize,
setter=QWebSettings.setFontSize,
args=[QWebSettings.MinimumLogicalFontSize]),
'web-size-default':
Setter(getter=QWebSettings.fontSize,
setter=QWebSettings.setFontSize,
args=[QWebSettings.DefaultFontSize]),
'web-size-default-fixed':
Setter(getter=QWebSettings.fontSize,
setter=QWebSettings.setFontSize,
args=[QWebSettings.DefaultFixedFontSize]),
},
'ui': {
'zoom-text-only':
Attribute(QWebSettings.ZoomTextOnly),
'frame-flattening':
Attribute(QWebSettings.FrameFlatteningEnabled),
'user-stylesheet':
Setter(getter=QWebSettings.userStyleSheetUrl,
setter=QWebSettings.setUserStyleSheetUrl),
'css-media-type':
NullStringSetter(getter=QWebSettings.cssMediaType,
setter=QWebSettings.setCSSMediaType),
'smooth-scrolling':
Attribute(QWebSettings.ScrollAnimatorEnabled),
#'accelerated-compositing':
# Attribute(QWebSettings.AcceleratedCompositingEnabled),
#'tiled-backing-store':
# Attribute(QWebSettings.TiledBackingStoreEnabled),
},
'storage': {
'offline-storage-database':
Attribute(QWebSettings.OfflineStorageDatabaseEnabled),
'offline-web-application-storage':
Attribute(QWebSettings.OfflineWebApplicationCacheEnabled),
'local-storage':
Attribute(QWebSettings.LocalStorageEnabled),
'maximum-pages-in-cache':
StaticSetter(getter=QWebSettings.maximumPagesInCache,
setter=QWebSettings.setMaximumPagesInCache),
'object-cache-capacities':
StaticSetter(getter=None,
setter=QWebSettings.setObjectCacheCapacities,
unpack=True),
'offline-storage-default-quota':
StaticSetter(getter=QWebSettings.offlineStorageDefaultQuota,
setter=QWebSettings.setOfflineStorageDefaultQuota),
'offline-web-application-cache-quota':
StaticSetter(
getter=QWebSettings.offlineWebApplicationCacheQuota,
setter=QWebSettings.setOfflineWebApplicationCacheQuota),
},
'general': {
'private-browsing':
Attribute(QWebSettings.PrivateBrowsingEnabled),
'developer-extras':
Attribute(QWebSettings.DeveloperExtrasEnabled),
'print-element-backgrounds':
Attribute(QWebSettings.PrintElementBackgrounds),
'xss-auditing':
Attribute(QWebSettings.XSSAuditingEnabled),
'site-specific-quirks':
Attribute(QWebSettings.SiteSpecificQuirksEnabled),
'default-encoding':
Setter(getter=QWebSettings.defaultTextEncoding,
setter=QWebSettings.setDefaultTextEncoding),
}
}
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