def change_gtk_theme(self):
""" Changes gtk theme with help of gsd-xsettings """
theme_dirs = []
gtk_theme_path = pathlib.Path('~/.local/share/themes').expanduser()
for theme in gtk_theme_path.glob('*/*/gtk.css'):
if theme:
theme_dirs += [pathlib.PurePath(theme).parent.parent.name]
menu_params = self.menu_params(len(theme_dirs), 'gtk theme')
selection = ''
if not theme_dirs:
return
if len(theme_dirs) == 1:
selection = theme_dirs[0]
else:
try:
selection = subprocess.run(
self.menu.args(menu_params),
stdout=subprocess.PIPE,
input=bytes('\n'.join(theme_dirs), 'UTF-8'),
check=True
).stdout
except subprocess.CalledProcessError as proc_err:
Misc.print_run_exception_info(proc_err)
if selection:
self.apply_settings(selection, '-a')
def change_icon_theme(self):
""" Changes icon theme with help of gsd-xsettings """
icon_dirs = []
icons_path = pathlib.Path('~/.local/share/icons').expanduser()
for icon in icons_path.glob('*'):
if icon:
icon_dirs += [pathlib.Path(icon).name]
menu_params = self.menu_params(len(icon_dirs), 'icon theme')
selection = ''
if not icon_dirs:
return
if len(icon_dirs) == 1:
selection = icon_dirs[0]
else:
try:
selection = subprocess.run(
self.menu.args(menu_params),
stdout=subprocess.PIPE,
input=bytes('\n'.join(icon_dirs), 'UTF-8'),
check=True
).stdout
except subprocess.CalledProcessError as proc_err:
Misc.print_run_exception_info(proc_err)
if selection:
self.apply_settings(selection, '-i')
def apply_settings(self, selection, *cmd_opts):
""" Apply selected gnome settings """
ret = ""
if selection is not None:
ret = selection.decode('UTF-8').strip()
if ret is not None and ret != '':
try:
subprocess.call([self.gsettings_script, *cmd_opts, ret])
except subprocess.CalledProcessError as proc_err:
Misc.print_run_exception_info(proc_err)
def xprop(self) -> None:
""" Menu to show X11 atom attributes for current window.
"""
xprops = []
target_win = self.menu.i3ipc.get_tree().find_focused()
try:
xprop_ret = subprocess.run(
['xprop', '-id', str(target_win.window)] +
self.menu.xprops_list,
stdout=subprocess.PIPE,
check=True).stdout
if xprop_ret is not None:
xprop_ret = xprop_ret.decode().split('\n')
for line in xprop_ret:
if 'not found' not in line:
xprops.append(line)
except subprocess.CalledProcessError as proc_err:
Misc.print_run_exception_info(proc_err)
menu_params = {
'cnum': 1,
'lnum': len(xprops),
'width': int(self.menu.screen_width * 0.75),
'prompt':
f'{self.menu.wrap_str("xprop")} {self.menu.conf("prompt")}'
}
ret = ""
try:
xprop_sel = subprocess.run(self.menu.args(menu_params),
stdout=subprocess.PIPE,
input=bytes('\n'.join(xprops), 'UTF-8'),
check=True).stdout
if xprop_sel is not None:
ret = xprop_sel.decode('UTF-8').strip()
except subprocess.CalledProcessError as proc_err:
Misc.print_run_exception_info(proc_err)
# Copy to the clipboard
if ret is not None and ret != '':
try:
subprocess.run(['xsel', '-i'],
input=bytes(ret.strip(), 'UTF-8'),
check=True)
except subprocess.CalledProcessError as proc_err:
Misc.print_run_exception_info(proc_err)
def set_screen_size(cls, size_id=0) -> None:
try:
subprocess.run(['xrandr', '-s', str(size_id)], check=True)
except subprocess.CalledProcessError as proc_err:
Misc.print_run_exception_info(proc_err)
def apply_settings(self):
""" Apply selected gnome settings """
try:
subprocess.Popen([self.gsettings_script])
except subprocess.CalledProcessError as proc_err:
Misc.print_run_exception_info(proc_err)
