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Fix Breeze Style Not Working in Dark Mode #1096

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Fix Breeze Style Not Working in Dark Mode #1096

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916fc56
Fix Breeze Style Not Working in Dark Mode
eajaykumar Aug 14, 2025
168715d
Fix "allowed_extensions" field not generating in the Firefox family
eajaykumar Aug 14, 2025
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13 changes: 6 additions & 7 deletions persepolis/scripts/browser_integration.py
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Original file line number Diff line number Diff line change
Expand Up @@ -21,6 +21,7 @@
import platform
import subprocess
import sys
import json
if sys.platform == "win32":
import winreg

Expand Down Expand Up @@ -137,9 +138,8 @@ def installNativeMessageHost(browser, native_message_folder, webextension_json_c
osCommands.makeDirs(native_message_folder)

# Write native message host file
f = open(native_message_file, 'w')
f.write(str(webextension_json_connector).replace("'", "\""))
f.close()
with open(native_message_file, 'w') as f:
json.dump(webextension_json_connector, f, indent=4)
if os_type != OS.WINDOWS:

pipe_json = subprocess.Popen(['chmod', '+x', str(native_message_file)],
Expand All @@ -154,7 +154,6 @@ def installNativeMessageHost(browser, native_message_folder, webextension_json_c
json_done = False

else:
import winreg
# add the key to the windows registry
if browser in BROWSER.CHROME_FAMILY:
try:
Expand All @@ -175,7 +174,7 @@ def installNativeMessageHost(browser, native_message_folder, webextension_json_c

json_done = False

elif browser == BROWSER.FIREFOX_FAMILY:
elif browser in BROWSER.FIREFOX_FAMILY:
try:
# create pdmchromewrapper key under NativeMessagingHosts for firefox
winreg.CreateKey(winreg.HKEY_CURRENT_USER,
Expand Down Expand Up @@ -209,8 +208,8 @@ def nativeMessageHostFile(browser, intermediary):
if browser in BROWSER.CHROME_FAMILY:
webextension_json_connector["allowed_origins"] = ["chrome-extension://legimlagjjoghkoedakdjhocbeomojao/"]

# Add firefox keys
elif browser == BROWSER.FIREFOX_FAMILY:
# Add firefox family keys (includes LibreWolf)
elif browser in BROWSER.FIREFOX_FAMILY:
webextension_json_connector["allowed_extensions"] = [
"[email protected]",
"[email protected]"
Expand Down
70 changes: 58 additions & 12 deletions persepolis/scripts/persepolis.py
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Original file line number Diff line number Diff line change
Expand Up @@ -36,6 +36,8 @@
from copy import deepcopy
import sys
import os
import platform
import subprocess

# finding os platform
os_type, desktop_env = osAndDesktopEnvironment()
Expand Down Expand Up @@ -133,18 +135,62 @@ def setPersepolisFont(self, font, font_size, custom_font):

# color_scheme
def setPersepolisColorScheme(self, color_scheme):
self.persepolis_color_scheme = color_scheme
if color_scheme == 'Dark Fusion':
file = QFile(":/dark_style.qss")
file.open(QFile.ReadOnly | QFile.Text)
stream = QTextStream(file)
self.setStyleSheet(stream.readAll())

elif color_scheme == 'Light Fusion':
file = QFile(":/light_style.qss")
file.open(QFile.ReadOnly | QFile.Text)
stream = QTextStream(file)
self.setStyleSheet(stream.readAll())
self.persepolis_color_scheme = color_scheme
# Detect system dark theme for Breeze style on Linux
is_dark = False
if color_scheme == 'System':
if platform.system() == 'Linux':
# KDE Plasma
kde_color_scheme = os.environ.get('KDE_COLOR_SCHEME', '').lower()
if 'dark' in kde_color_scheme:
is_dark = True
# GTK
gtk_theme = os.environ.get('GTK_THEME', '').lower()
if 'dark' in gtk_theme:
is_dark = True
# Qt Platform Theme (for some setups)
qt_platform_theme = os.environ.get('QT_QPA_PLATFORMTHEME', '').lower()
if 'dark' in qt_platform_theme:
is_dark = True
# GNOME: check gsettings for color-scheme
xdg_desktop = os.environ.get('XDG_CURRENT_DESKTOP', '').lower()
if 'gnome' in xdg_desktop:
try:
result = subprocess.run([
'gsettings', 'get', 'org.gnome.desktop.interface', 'color-scheme'
], stdout=subprocess.PIPE, stderr=subprocess.PIPE, text=True)
if 'prefer-dark' in result.stdout:
is_dark = True
except Exception:
pass
if xdg_desktop == 'kde':
# KDE: try to read color scheme from config file
kdeglobals = os.path.expanduser('~/.config/kdeglobals')
try:
with open(kdeglobals, 'r') as f:
for line in f:
if 'ColorScheme=' in line and 'dark' in line.lower():
is_dark = True
except Exception:
pass
# Use dark or light style sheet
if is_dark:
file = QFile(":/dark_style.qss")
else:
file = QFile(":/light_style.qss")
file.open(QFile.ReadOnly | QFile.Text)
stream = QTextStream(file)
self.setStyleSheet(stream.readAll())
elif color_scheme == 'Dark Fusion':
file = QFile(":/dark_style.qss")
file.open(QFile.ReadOnly | QFile.Text)
stream = QTextStream(file)
self.setStyleSheet(stream.readAll())
elif color_scheme == 'Light Fusion':
file = QFile(":/light_style.qss")
file.open(QFile.ReadOnly | QFile.Text)
stream = QTextStream(file)
self.setStyleSheet(stream.readAll())


# create terminal arguments
Expand Down