def register_app_launchservices(uniform_type_identifier="public.python-script",
role='editor'):
"""
Register app to the Apple launch services so it can open Python files
"""
app = QApplication.instance()
# If top frame is MAC_APP_NAME, set ourselves to open files at startup
origin_filename = get_origin_filename()
if MAC_APP_NAME in origin_filename:
bundle_idx = origin_filename.find(MAC_APP_NAME)
old_handler = als.get_bundle_identifier_for_path(
origin_filename[:bundle_idx] + MAC_APP_NAME)
else:
# Else, just restore the previous handler
old_handler = als.get_UTI_handler(uniform_type_identifier, role)
app._original_handlers[(uniform_type_identifier, role)] = old_handler
# Restore previous handle when quitting
app.aboutToQuit.connect(restore_launchservices)
if not app._never_shown:
bundle_identifier = als.get_bundle_identifier()
als.set_UTI_handler(uniform_type_identifier, role, bundle_identifier)
return
# Wait to be visible to set ourselves as the UTI handler
def handle_applicationStateChanged(state):
if state == Qt.ApplicationActive and app._never_shown:
app._never_shown = False
bundle_identifier = als.get_bundle_identifier()
als.set_UTI_handler(uniform_type_identifier, role,
bundle_identifier)
app.applicationStateChanged.connect(handle_applicationStateChanged)
def register_app_launchservices(
uniform_type_identifier="public.python-script",
role='editor'):
"""
Register app to the Apple launch services so it can open Python files
"""
app = QApplication.instance()
old_handler = als.get_UTI_handler(uniform_type_identifier, role)
app._original_handlers[(uniform_type_identifier, role)] = old_handler
# Restore previous handle when quitting
app.aboutToQuit.connect(restore_launchservices)
if not app._never_shown:
bundle_identifier = als.get_bundle_identifier()
als.set_UTI_handler(
uniform_type_identifier, role, bundle_identifier)
return
# Wait to be visible to set ourselves as the UTI handler
def handle_applicationStateChanged(state):
if state == Qt.ApplicationActive and app._never_shown:
app._never_shown = False
bundle_identifier = als.get_bundle_identifier()
als.set_UTI_handler(
uniform_type_identifier, role, bundle_identifier)
app.applicationStateChanged.connect(handle_applicationStateChanged)
def handle_applicationStateChanged(state):
if state == Qt.ApplicationActive and app._starting:
app._starting = False
bundle_identifier = als.get_bundle_identifier()
als.set_UTI_handler(uniform_type_identifier, role,
bundle_identifier)
als.set_URL_scheme_handler(url_scheme, bundle_identifier)
def handle_applicationStateChanged(state):
if state == Qt.ApplicationActive and app._never_shown:
app._never_shown = False
bundle_identifier = als.get_bundle_identifier()
als.set_UTI_handler(uniform_type_identifier, role,
bundle_identifier)
def setup_page(self):
self.ICON = ima.icon('genprefs')
newcb = self.create_checkbox
# --- Interface
general_group = QGroupBox(_("General"))
languages = LANGUAGE_CODES.items()
language_choices = sorted([(val, key) for key, val in languages])
language_combo = self.create_combobox(_('Language:'),
language_choices,
'interface_language',
restart=True)
opengl_options = ['Automatic', 'Desktop', 'Software', 'GLES']
opengl_choices = list(
zip(opengl_options, [c.lower() for c in opengl_options]))
opengl_combo = self.create_combobox(_('Rendering engine:'),
opengl_choices,
'opengl',
restart=True)
single_instance_box = newcb(_("Use a single instance"),
'single_instance',
tip=_("Set this to open external<br> "
"Python files in an already running "
"instance (Requires a restart)"))
prompt_box = newcb(_("Prompt when exiting"), 'prompt_on_exit')
popup_console_box = newcb(
_("Show internal Spyder errors to report "
"them to Github"), 'show_internal_errors')
check_updates = newcb(_("Check for updates on startup"),
'check_updates_on_startup')
# Decide if it's possible to activate or not single instance mode
if running_in_mac_app():
self.set_option("single_instance", True)
single_instance_box.setEnabled(False)
comboboxes_advanced_layout = QHBoxLayout()
cbs_adv_grid = QGridLayout()
cbs_adv_grid.addWidget(language_combo.label, 0, 0)
cbs_adv_grid.addWidget(language_combo.combobox, 0, 1)
cbs_adv_grid.addWidget(opengl_combo.label, 1, 0)
cbs_adv_grid.addWidget(opengl_combo.combobox, 1, 1)
comboboxes_advanced_layout.addLayout(cbs_adv_grid)
comboboxes_advanced_layout.addStretch(1)
general_layout = QVBoxLayout()
general_layout.addLayout(comboboxes_advanced_layout)
general_layout.addWidget(single_instance_box)
general_layout.addWidget(prompt_box)
general_layout.addWidget(popup_console_box)
general_layout.addWidget(check_updates)
general_group.setLayout(general_layout)
# --- Theme
interface_group = QGroupBox(_("Interface"))
vertdock_box = newcb(_("Vertical title bars in panes"),
'vertical_dockwidget_titlebars')
verttabs_box = newcb(_("Vertical tabs in panes"), 'vertical_tabs')
animated_box = newcb(_("Animated toolbars and panes"),
'animated_docks')
tear_off_box = newcb(_("Tear off menus"),
'tear_off_menus',
tip=_("Set this to detach any<br> "
"menu from the main window"))
margin_box = newcb(_("Custom margin for panes:"), 'use_custom_margin')
margin_spin = self.create_spinbox("",
_("pixels"),
'custom_margin',
default=0,
min_=0,
max_=30)
margin_box.toggled.connect(margin_spin.spinbox.setEnabled)
margin_box.toggled.connect(margin_spin.slabel.setEnabled)
margin_spin.spinbox.setEnabled(self.get_option('use_custom_margin'))
margin_spin.slabel.setEnabled(self.get_option('use_custom_margin'))
cursor_box = newcb(_("Cursor blinking:"), 'use_custom_cursor_blinking')
cursor_spin = self.create_spinbox(
"",
_("ms"),
'custom_cursor_blinking',
default=QApplication.cursorFlashTime(),
min_=0,
max_=5000,
step=100)
cursor_box.toggled.connect(cursor_spin.spinbox.setEnabled)
cursor_box.toggled.connect(cursor_spin.slabel.setEnabled)
cursor_spin.spinbox.setEnabled(
self.get_option('use_custom_cursor_blinking'))
cursor_spin.slabel.setEnabled(
self.get_option('use_custom_cursor_blinking'))
margins_cursor_layout = QGridLayout()
margins_cursor_layout.addWidget(margin_box, 0, 0)
margins_cursor_layout.addWidget(margin_spin.spinbox, 0, 1)
margins_cursor_layout.addWidget(margin_spin.slabel, 0, 2)
margins_cursor_layout.addWidget(cursor_box, 1, 0)
margins_cursor_layout.addWidget(cursor_spin.spinbox, 1, 1)
margins_cursor_layout.addWidget(cursor_spin.slabel, 1, 2)
margins_cursor_layout.setColumnStretch(2, 100)
# Layout interface
interface_layout = QVBoxLayout()
interface_layout.addWidget(vertdock_box)
interface_layout.addWidget(verttabs_box)
interface_layout.addWidget(animated_box)
interface_layout.addWidget(tear_off_box)
interface_layout.addLayout(margins_cursor_layout)
interface_group.setLayout(interface_layout)
if sys.platform == "darwin":
def set_open_file(state):
if state:
register_app_launchservices()
else:
restore_launchservices()
macOS_group = QGroupBox(_("macOS integration"))
mac_open_file_box = newcb(
_("Open files from Finder with Spyder"),
'mac_open_file',
tip=_("Register Spyder with the Launch Services"))
mac_open_file_box.toggled.connect(set_open_file)
macOS_layout = QVBoxLayout()
macOS_layout.addWidget(mac_open_file_box)
if als.get_bundle_identifier() is None:
# Disable setting
mac_open_file_box.setDisabled(True)
macOS_layout.addWidget(
QLabel(
_('Launch Spyder with <code>python.app</code> to enable'
' Apple event integrations.')))
macOS_group.setLayout(macOS_layout)
# --- Status bar
sbar_group = QGroupBox(_("Status bar"))
show_status_bar = newcb(_("Show status bar"), 'show_status_bar')
memory_box = newcb(_("Show memory usage every"),
'memory_usage/enable',
tip=self.main.mem_status.toolTip())
memory_spin = self.create_spinbox("",
_(" ms"),
'memory_usage/timeout',
min_=100,
max_=1000000,
step=100)
memory_box.toggled.connect(memory_spin.setEnabled)
memory_spin.setEnabled(self.get_option('memory_usage/enable'))
memory_box.setEnabled(self.main.mem_status.is_supported())
memory_spin.setEnabled(self.main.mem_status.is_supported())
cpu_box = newcb(_("Show CPU usage every"),
'cpu_usage/enable',
tip=self.main.cpu_status.toolTip())
cpu_spin = self.create_spinbox("",
_(" ms"),
'cpu_usage/timeout',
min_=100,
max_=1000000,
step=100)
cpu_box.toggled.connect(cpu_spin.setEnabled)
cpu_spin.setEnabled(self.get_option('cpu_usage/enable'))
cpu_box.setEnabled(self.main.cpu_status.is_supported())
cpu_spin.setEnabled(self.main.cpu_status.is_supported())
status_bar_o = self.get_option('show_status_bar')
show_status_bar.toggled.connect(memory_box.setEnabled)
show_status_bar.toggled.connect(memory_spin.setEnabled)
show_status_bar.toggled.connect(cpu_box.setEnabled)
show_status_bar.toggled.connect(cpu_spin.setEnabled)
memory_box.setEnabled(status_bar_o)
memory_spin.setEnabled(status_bar_o)
cpu_box.setEnabled(status_bar_o)
cpu_spin.setEnabled(status_bar_o)
# Layout status bar
cpu_memory_layout = QGridLayout()
cpu_memory_layout.addWidget(memory_box, 0, 0)
cpu_memory_layout.addWidget(memory_spin, 0, 1)
cpu_memory_layout.addWidget(cpu_box, 1, 0)
cpu_memory_layout.addWidget(cpu_spin, 1, 1)
sbar_layout = QVBoxLayout()
sbar_layout.addWidget(show_status_bar)
sbar_layout.addLayout(cpu_memory_layout)
sbar_group.setLayout(sbar_layout)
# --- Screen resolution Group (hidpi)
screen_resolution_group = QGroupBox(_("Screen resolution"))
screen_resolution_bg = QButtonGroup(screen_resolution_group)
screen_resolution_label = QLabel(
_("Configuration for high DPI "
"screens<br><br>"
"Please see "
"<a href=\"{0}\">{0}</a><> "
"for more information about "
"these options (in "
"English).").format(HDPI_QT_PAGE))
screen_resolution_label.setWordWrap(True)
screen_resolution_label.setOpenExternalLinks(True)
normal_radio = self.create_radiobutton(
_("Normal"),
'normal_screen_resolution',
button_group=screen_resolution_bg)
auto_scale_radio = self.create_radiobutton(
_("Enable auto high DPI scaling"),
'high_dpi_scaling',
button_group=screen_resolution_bg,
tip=_("Set this for high DPI displays"),
restart=True)
custom_scaling_radio = self.create_radiobutton(
_("Set a custom high DPI scaling"),
'high_dpi_custom_scale_factor',
button_group=screen_resolution_bg,
tip=_("Set this for high DPI displays when "
"auto scaling does not work"),
restart=True)
custom_scaling_edit = self.create_lineedit(
"",
'high_dpi_custom_scale_factors',
tip=_("Enter values for different screens "
"separated by semicolons ';'.\n"
"Float values are supported"),
alignment=Qt.Horizontal,
regex=r"[0-9]+(?:\.[0-9]*)(;[0-9]+(?:\.[0-9]*))*",
restart=True)
normal_radio.toggled.connect(custom_scaling_edit.setDisabled)
auto_scale_radio.toggled.connect(custom_scaling_edit.setDisabled)
custom_scaling_radio.toggled.connect(custom_scaling_edit.setEnabled)
# Layout Screen resolution
screen_resolution_layout = QVBoxLayout()
screen_resolution_layout.addWidget(screen_resolution_label)
screen_resolution_inner_layout = QGridLayout()
screen_resolution_inner_layout.addWidget(normal_radio, 0, 0)
screen_resolution_inner_layout.addWidget(auto_scale_radio, 1, 0)
screen_resolution_inner_layout.addWidget(custom_scaling_radio, 2, 0)
screen_resolution_inner_layout.addWidget(custom_scaling_edit, 2, 1)
screen_resolution_layout.addLayout(screen_resolution_inner_layout)
screen_resolution_group.setLayout(screen_resolution_layout)
if sys.platform == "darwin":
interface_tab = self.create_tab(screen_resolution_group,
interface_group, macOS_group)
else:
interface_tab = self.create_tab(screen_resolution_group,
interface_group)
tabs = QTabWidget()
tabs.addTab(interface_tab, _("Interface"))
tabs.addTab(self.create_tab(general_group, sbar_group),
_("Advanced settings"))
vlayout = QVBoxLayout()
vlayout.addWidget(tabs)
self.setLayout(vlayout)
