Improve qutebrowser configuration file

Added
* keybindings to hide/display tabbar
* leader-key binding mimicking vim
* darkmode/lightmode unified stylesheets in solarized theme
* lazy tab restoration on loading sessions
* tab closing/restoring with x/X

.config/qutebrowser/config.py

@@ -1,10 +1,15 @@
+from qutebrowser.config.configfiles import ConfigAPI  # noqa: F401
+from qutebrowser.config.config import ConfigContainer # noqa: F401
+
+import os
+
 # Autogenerated config.py
 # Documentation:
 #   qute://help/configuring.html
 #   qute://help/settings.html
 
 # Uncomment this to still load settings configured via autoconfig.yml
-# config.load_autoconfig()
+config.load_autoconfig()
 
 # Enable JavaScript.
 # Type: Bool
@@ -20,15 +25,60 @@ config.set('content.javascript.enabled', True, 'qute://*/*')
 
 c.editor.command = ["alacritty", "-e", "nvim", "-f", "{file}"]
 
-# ideas:
-# have key to show/hide tab-bar
-# TODO ideally this should toggle on one command, not require two different ones
-config.bind('tt', 'set tabs.show switching')
-config.bind('tT', 'set tabs.show always')
+# LOOK
+# ----
 
+# Tab-Bar
 # have tab bar on the right, not on the top
 c.tabs.position = "right"
+c.tabs.width = "15%"
+
+# give the browser nice nord theme colors
+config.source('nordtheme.py')
+
+# Status bar
+# should be visible to prevent 'jumping' bug, see https://github.com/qutebrowser/qutebrowser/issues/2236
+# TODO think about implementing a simple toggle for the statusbar, like for the tabs
+c.statusbar.hide = False
+
+# CSS
+DARK_STYLESHEET = config.configdir / \
+    "stylesheets/solarized-dark.css"
+LIGHT_STYLESHEET = config.configdir / \
+    "stylesheets/solarized-light.css"
+if DARK_STYLESHEET.exists() and LIGHT_STYLESHEET.exists():
+    css = [str(DARK_STYLESHEET), str(LIGHT_STYLESHEET)]
+
+# FUNCTION
+# --------
+
+# Prevents *all* tabs from being loaded on restore, only loads on activating them
+c.session.lazy_restore = True
+
+# Binds
+# 'Leader' key binding
+leader = "<Space>"
+
+# toggles ('cycles') between tabs always showing, or only when switching between them
+config.bind('tt', 'config-cycle -t tabs.show always switching')
 
 # bind mpv to play the current page/links, using a single instance which queues the next link passed
 config.bind('M', 'spawn umpv {url}')
 config.bind('m', 'hint links spawn umpv {hint-url}')
+
+# Let me close tabs more easily, and 'unclose' them with the same key
+config.bind('x', 'tab-close', mode='normal')
+config.bind('X', 'undo', mode='normal')
+
+# Use q for quitting a tab (mimicks vim buffer) - qa is used for exiting
+c.aliases["q"] = "tab-close"
+# if we save sessions with w, load sessions with e (again, mimicks vim)
+c.aliases["e"] = "session-load"
+
+# set stylesheets for the browser to use
+# leader - ss to remove all applied stylesheets
+config.bind(leader + 'ss', 'set content.user_stylesheets ""')
+# leader - sd for dark mode solarized
+config.bind(leader + 'sd', 'set content.user_stylesheets ' + str(css[0]) )
+# leader - sl for light mode solarized
+config.bind(leader + 'sl', 'set content.user_stylesheets ' + str(css[1]) )

.config/qutebrowser/nordtheme.py

@@ -0,0 +1,336 @@
+nord = {
+    # Polar Night
+    'nord0': '#2e3440',
+    'nord1': '#3b4252',
+    'nord2': '#434c5e',
+    'nord3': '#4c566a',
+    # Snow Storm
+    'nord4': '#d8dee9',
+    'nord5': '#e5e9f0',
+    'nord6': '#eceff4',
+    # Frost
+    'nord7': '#8fbcbb',
+    'nord8': '#88c0d0',
+    'nord9': '#81a1c1',
+    'nord10': '#5e81ac',
+    # Aurora
+    'nord11': '#bf616a',
+    'nord12': '#d08770',
+    'nord13': '#ebcb8b',
+    'nord14': '#a3be8c',
+    'nord15': '#b48ead',
+}
+
+## Background color of the completion widget category headers.
+## Type: QssColor
+c.colors.completion.category.bg = nord['nord0']
+
+## Bottom border color of the completion widget category headers.
+## Type: QssColor
+c.colors.completion.category.border.bottom = nord['nord0']
+
+## Top border color of the completion widget category headers.
+## Type: QssColor
+c.colors.completion.category.border.top = nord['nord0']
+
+## Foreground color of completion widget category headers.
+## Type: QtColor
+c.colors.completion.category.fg = nord['nord5']
+
+## Background color of the completion widget for even rows.
+## Type: QssColor
+c.colors.completion.even.bg = nord['nord1']
+
+## Background color of the completion widget for odd rows.
+## Type: QssColor
+c.colors.completion.odd.bg = nord['nord1']
+
+## Text color of the completion widget.
+## Type: QtColor
+c.colors.completion.fg = nord['nord4']
+
+## Background color of the selected completion item.
+## Type: QssColor
+c.colors.completion.item.selected.bg = nord['nord3']
+
+## Bottom border color of the selected completion item.
+## Type: QssColor
+c.colors.completion.item.selected.border.bottom = nord['nord3']
+
+## Top border color of the completion widget category headers.
+## Type: QssColor
+c.colors.completion.item.selected.border.top = nord['nord3']
+
+## Foreground color of the selected completion item.
+## Type: QtColor
+c.colors.completion.item.selected.fg = nord['nord6']
+
+## Foreground color of the matched text in the completion.
+## Type: QssColor
+c.colors.completion.match.fg = nord['nord13']
+
+## Color of the scrollbar in completion view
+## Type: QssColor
+c.colors.completion.scrollbar.bg = nord['nord1']
+
+## Color of the scrollbar handle in completion view.
+## Type: QssColor
+c.colors.completion.scrollbar.fg = nord['nord5']
+
+## Background color for the download bar.
+## Type: QssColor
+c.colors.downloads.bar.bg = nord['nord0']
+
+## Background color for downloads with errors.
+## Type: QtColor
+c.colors.downloads.error.bg = nord['nord11']
+
+## Foreground color for downloads with errors.
+## Type: QtColor
+c.colors.downloads.error.fg = nord['nord5']
+
+## Color gradient stop for download backgrounds.
+## Type: QtColor
+c.colors.downloads.stop.bg = nord['nord15']
+
+## Color gradient interpolation system for download backgrounds.
+## Type: ColorSystem
+## Valid values:
+##   - rgb: Interpolate in the RGB color system.
+##   - hsv: Interpolate in the HSV color system.
+##   - hsl: Interpolate in the HSL color system.
+##   - none: Don't show a gradient.
+c.colors.downloads.system.bg = 'none'
+
+## Background color for hints. Note that you can use a `rgba(...)` value
+## for transparency.
+## Type: QssColor
+c.colors.hints.bg = nord['nord13']
+
+## Font color for hints.
+## Type: QssColor
+c.colors.hints.fg = nord['nord0']
+
+## Font color for the matched part of hints.
+## Type: QssColor
+c.colors.hints.match.fg = nord['nord10']
+
+## Background color of the keyhint widget.
+## Type: QssColor
+c.colors.keyhint.bg = nord['nord1']
+
+## Text color for the keyhint widget.
+## Type: QssColor
+c.colors.keyhint.fg = nord['nord5']
+
+## Highlight color for keys to complete the current keychain.
+## Type: QssColor
+c.colors.keyhint.suffix.fg = nord['nord13']
+
+## Background color of an error message.
+## Type: QssColor
+c.colors.messages.error.bg = nord['nord11']
+
+## Border color of an error message.
+## Type: QssColor
+c.colors.messages.error.border = nord['nord11']
+
+## Foreground color of an error message.
+## Type: QssColor
+c.colors.messages.error.fg = nord['nord5']
+
+## Background color of an info message.
+## Type: QssColor
+c.colors.messages.info.bg = nord['nord8']
+
+## Border color of an info message.
+## Type: QssColor
+c.colors.messages.info.border = nord['nord8']
+
+## Foreground color an info message.
+## Type: QssColor
+c.colors.messages.info.fg = nord['nord5']
+
+## Background color of a warning message.
+## Type: QssColor
+c.colors.messages.warning.bg = nord['nord12']
+
+## Border color of a warning message.
+## Type: QssColor
+c.colors.messages.warning.border = nord['nord12']
+
+## Foreground color a warning message.
+## Type: QssColor
+c.colors.messages.warning.fg = nord['nord5']
+
+## Background color for prompts.
+## Type: QssColor
+c.colors.prompts.bg = nord['nord2']
+
+# ## Border used around UI elements in prompts.
+# ## Type: String
+c.colors.prompts.border = '1px solid ' + nord['nord0']
+
+## Foreground color for prompts.
+## Type: QssColor
+c.colors.prompts.fg = nord['nord5']
+
+## Background color for the selected item in filename prompts.
+## Type: QssColor
+c.colors.prompts.selected.bg = nord['nord3']
+
+## Background color of the statusbar in caret mode.
+## Type: QssColor
+c.colors.statusbar.caret.bg = nord['nord15']
+
+## Foreground color of the statusbar in caret mode.
+## Type: QssColor
+c.colors.statusbar.caret.fg = nord['nord5']
+
+## Background color of the statusbar in caret mode with a selection.
+## Type: QssColor
+c.colors.statusbar.caret.selection.bg = nord['nord15']
+
+## Foreground color of the statusbar in caret mode with a selection.
+## Type: QssColor
+c.colors.statusbar.caret.selection.fg = nord['nord5']
+
+## Background color of the statusbar in command mode.
+## Type: QssColor
+c.colors.statusbar.command.bg = nord['nord2']
+
+## Foreground color of the statusbar in command mode.
+## Type: QssColor
+c.colors.statusbar.command.fg = nord['nord5']
+
+## Background color of the statusbar in private browsing + command mode.
+## Type: QssColor
+c.colors.statusbar.command.private.bg = nord['nord2']
+
+## Foreground color of the statusbar in private browsing + command mode.
+## Type: QssColor
+c.colors.statusbar.command.private.fg = nord['nord5']
+
+## Background color of the statusbar in insert mode.
+## Type: QssColor
+c.colors.statusbar.insert.bg = nord['nord14']
+
+## Foreground color of the statusbar in insert mode.
+## Type: QssColor
+c.colors.statusbar.insert.fg = nord['nord1']
+
+## Background color of the statusbar.
+## Type: QssColor
+c.colors.statusbar.normal.bg = nord['nord0']
+
+## Foreground color of the statusbar.
+## Type: QssColor
+c.colors.statusbar.normal.fg = nord['nord5']
+
+## Background color of the statusbar in passthrough mode.
+## Type: QssColor
+c.colors.statusbar.passthrough.bg = nord['nord10']
+
+## Foreground color of the statusbar in passthrough mode.
+## Type: QssColor
+c.colors.statusbar.passthrough.fg = nord['nord5']
+
+## Background color of the statusbar in private browsing mode.
+## Type: QssColor
+c.colors.statusbar.private.bg = nord['nord3']
+
+## Foreground color of the statusbar in private browsing mode.
+## Type: QssColor
+c.colors.statusbar.private.fg = nord['nord5']
+
+## Background color of the progress bar.
+## Type: QssColor
+c.colors.statusbar.progress.bg = nord['nord5']
+
+## Foreground color of the URL in the statusbar on error.
+## Type: QssColor
+c.colors.statusbar.url.error.fg = nord['nord11']
+
+## Default foreground color of the URL in the statusbar.
+## Type: QssColor
+c.colors.statusbar.url.fg = nord['nord5']
+
+## Foreground color of the URL in the statusbar for hovered links.
+## Type: QssColor
+c.colors.statusbar.url.hover.fg = nord['nord8']
+
+## Foreground color of the URL in the statusbar on successful load
+## (http).
+## Type: QssColor
+c.colors.statusbar.url.success.http.fg = nord['nord5']
+
+## Foreground color of the URL in the statusbar on successful load
+## (https).
+## Type: QssColor
+c.colors.statusbar.url.success.https.fg = nord['nord14']
+
+## Foreground color of the URL in the statusbar when there's a warning.
+## Type: QssColor
+c.colors.statusbar.url.warn.fg = nord['nord12']
+
+## Background color of the tab bar.
+## Type: QtColor
+c.colors.tabs.bar.bg = nord['nord3']
+
+## Background color of unselected even tabs.
+## Type: QtColor
+c.colors.tabs.even.bg = nord['nord3']
+
+## Foreground color of unselected even tabs.
+## Type: QtColor
+c.colors.tabs.even.fg = nord['nord5']
+
+## Color for the tab indicator on errors.
+## Type: QtColor
+c.colors.tabs.indicator.error = nord['nord11']
+
+## Color gradient start for the tab indicator.
+## Type: QtColor
+# c.colors.tabs.indicator.start = nord['violet']
+
+## Color gradient end for the tab indicator.
+## Type: QtColor
+# c.colors.tabs.indicator.stop = nord['orange']
+
+## Color gradient interpolation system for the tab indicator.
+## Type: ColorSystem
+## Valid values:
+##   - rgb: Interpolate in the RGB color system.
+##   - hsv: Interpolate in the HSV color system.
+##   - hsl: Interpolate in the HSL color system.
+##   - none: Don't show a gradient.
+c.colors.tabs.indicator.system = 'none'
+
+## Background color of unselected odd tabs.
+## Type: QtColor
+c.colors.tabs.odd.bg = nord['nord3']
+
+## Foreground color of unselected odd tabs.
+## Type: QtColor
+c.colors.tabs.odd.fg = nord['nord5']
+
+# ## Background color of selected even tabs.
+# ## Type: QtColor
+c.colors.tabs.selected.even.bg = nord['nord0']
+
+# ## Foreground color of selected even tabs.
+# ## Type: QtColor
+c.colors.tabs.selected.even.fg = nord['nord5']
+
+# ## Background color of selected odd tabs.
+# ## Type: QtColor
+c.colors.tabs.selected.odd.bg = nord['nord0']
+
+# ## Foreground color of selected odd tabs.
+# ## Type: QtColor
+c.colors.tabs.selected.odd.fg = nord['nord5']
+
+## Background color for webpages if unset (or empty to use the theme's
+## color)
+## Type: QtColor
+# c.colors.webpage.bg = 'white'