class PreferencesDialog(QtGui.QDialog):
theme = CurrentComboTextProperty('ui.combo_theme')
background = ColorProperty('ui.color_background')
foreground = ColorProperty('ui.color_foreground')
data_color = ColorProperty('ui.color_default_data')
data_alpha = ValueProperty('ui.slider_alpha', value_range=(0, 1))
data_apply = ButtonProperty('ui.checkbox_apply')
save_to_disk = ButtonProperty('ui.checkbox_save')
def __init__(self, application, parent=None):
super(PreferencesDialog, self).__init__(parent=parent)
self.app = application
self.ui = load_ui('preferences.ui',
self,
directory=os.path.dirname(__file__))
self.ui.cancel.clicked.connect(self.reject)
self.ui.ok.clicked.connect(self.accept)
self.ui.combo_theme.currentIndexChanged.connect(
nonpartial(self._update_colors_from_theme))
from glue.config import settings
self.background = settings.BACKGROUND_COLOR
self.foreground = settings.FOREGROUND_COLOR
self.data_color = settings.DATA_COLOR
self.data_alpha = settings.DATA_ALPHA
self._update_theme_from_colors()
self.panes = []
from glue.config import preference_panes
for label, widget_cls in sorted(preference_panes):
pane = widget_cls()
self.ui.tab_widget.addTab(pane, label)
self.panes.append(pane)
def _update_theme_from_colors(self):
if (rgb(self.background) == (1, 1, 1)
and rgb(self.foreground) == (0, 0, 0)
and rgb(self.data_color) == (0.35, 0.35, 0.35)
and np.allclose(self.data_alpha, 0.8)):
self.theme = 'Black on White'
elif (rgb(self.background) == (0, 0, 0)
and rgb(self.foreground) == (1, 1, 1)
and rgb(self.data_color) == (0.75, 0.75, 0.75)
and np.allclose(self.data_alpha, 0.8)):
self.theme = 'White on Black'
else:
self.theme = 'Custom'
def _update_colors_from_theme(self):
if self.theme == 'Black on White':
self.foreground = 'black'
self.background = 'white'
self.data_color = '0.35'
self.data_alpha = 0.8
elif self.theme == 'White on Black':
self.foreground = 'white'
self.background = 'black'
self.data_color = '0.75'
self.data_alpha = 0.8
elif self.theme != 'Custom':
raise ValueError("Unknown theme: {0}".format(self.theme))
def accept(self):
# Update default settings
from glue.config import settings
settings.FOREGROUND_COLOR = self.foreground
settings.BACKGROUND_COLOR = self.background
settings.DATA_COLOR = self.data_color
settings.DATA_ALPHA = self.data_alpha
for pane in self.panes:
pane.finalize()
# Save to disk if requested
if self.save_to_disk:
save_settings()
# Trigger viewers to update defaults
self.app._hub.broadcast(
SettingsChangeMessage(self,
('FOREGROUND_COLOR', 'BACKGROUND_COLOR')))
# If requested, trigger data to update color
if self.data_apply:
self.app.set_data_color(settings.DATA_COLOR, settings.DATA_ALPHA)
super(PreferencesDialog, self).accept()
class PreferencesDialog(QtWidgets.QDialog):
theme = CurrentComboTextProperty('ui.combo_theme')
background = ColorProperty('ui.color_background')
foreground = ColorProperty('ui.color_foreground')
data_color = ColorProperty('ui.color_default_data')
data_alpha = ValueProperty('ui.slider_alpha', value_range=(0, 1))
data_apply = ButtonProperty('ui.checkbox_apply')
save_to_disk = ButtonProperty('ui.checkbox_save')
font_size = ValueProperty('ui.spinner_font_size')
def __init__(self, application, parent=None):
super(PreferencesDialog, self).__init__(parent=parent)
self._app = weakref.ref(application)
self.ui = load_ui('preferences.ui', self,
directory=os.path.dirname(__file__))
self.ui.cancel.clicked.connect(self.reject)
self.ui.ok.clicked.connect(self.accept)
self.ui.combo_theme.currentIndexChanged.connect(self._update_colors_from_theme)
self.ui.button_reset_dialogs.clicked.connect(self._reset_dialogs)
# The following is needed because of a bug in Qt which means that
# tab titles don't get scaled right.
if platform.system() == 'Darwin':
app = get_qapp()
app_font = app.font()
self.ui.tab_widget.setStyleSheet('font-size: {0}px'.format(app_font.pointSize()))
from glue.config import settings
self.background = settings.BACKGROUND_COLOR
self.foreground = settings.FOREGROUND_COLOR
self.data_color = settings.DATA_COLOR
self.data_alpha = settings.DATA_ALPHA
self.font_size = settings.FONT_SIZE
self._update_theme_from_colors()
self.panes = []
from glue.config import preference_panes
for label, widget_cls in sorted(preference_panes):
pane = widget_cls()
self.ui.tab_widget.addTab(pane, label)
self.panes.append(pane)
def _update_theme_from_colors(self, *args):
if (rgb(self.background) == (1, 1, 1) and rgb(self.foreground) == (0, 0, 0) and
rgb(self.data_color) == (0.35, 0.35, 0.35) and np.allclose(self.data_alpha, 0.8)):
self.theme = 'Black on White'
elif (rgb(self.background) == (0, 0, 0) and rgb(self.foreground) == (1, 1, 1) and
rgb(self.data_color) == (0.75, 0.75, 0.75) and np.allclose(self.data_alpha, 0.8)):
self.theme = 'White on Black'
else:
self.theme = 'Custom'
def _update_colors_from_theme(self, *args):
if self.theme == 'Black on White':
self.foreground = 'black'
self.background = 'white'
self.data_color = '0.35'
self.data_alpha = 0.8
elif self.theme == 'White on Black':
self.foreground = 'white'
self.background = 'black'
self.data_color = '0.75'
self.data_alpha = 0.8
elif self.theme != 'Custom':
raise ValueError("Unknown theme: {0}".format(self.theme))
def _reset_dialogs(self, *args):
from glue.config import settings
for key, _, _ in settings:
if key.lower().startswith(('show_info', 'show_warn', 'show_large')):
setattr(settings, key, True)
def accept(self):
# Update default settings
from glue.config import settings
settings.FOREGROUND_COLOR = self.foreground
settings.BACKGROUND_COLOR = self.background
settings.DATA_COLOR = self.data_color
settings.DATA_ALPHA = self.data_alpha
settings.FONT_SIZE = self.font_size
for pane in self.panes:
pane.finalize()
# Save to disk if requested
if self.save_to_disk:
save_settings()
else:
settings._save_to_disk = True
# Trigger viewers to update defaults
app = self._app()
if app is not None:
app._hub.broadcast(SettingsChangeMessage(self, ('FOREGROUND_COLOR', 'BACKGROUND_COLOR', 'FONT_SIZE')))
if self.data_apply: # If requested, trigger data to update color
app.set_data_color(settings.DATA_COLOR, settings.DATA_ALPHA)
super(PreferencesDialog, self).accept()
class PreferencesDialog(QtWidgets.QDialog):
theme = CurrentComboTextProperty('ui.combo_theme')
background = ColorProperty('ui.color_background')
foreground = ColorProperty('ui.color_foreground')
data_color = ColorProperty('ui.color_default_data')
data_alpha = ValueProperty('ui.slider_alpha', value_range=(0, 1))
data_apply = ButtonProperty('ui.checkbox_apply')
show_large_data_warning = ButtonProperty(
'ui.checkbox_show_large_data_warning')
individual_subset_color = ButtonProperty(
'ui.checkbox_individual_subset_color')
save_to_disk = ButtonProperty('ui.checkbox_save')
def __init__(self, application, parent=None):
super(PreferencesDialog, self).__init__(parent=parent)
self.app = application
self.ui = load_ui('preferences.ui',
self,
directory=os.path.dirname(__file__))
self.ui.cancel.clicked.connect(self.reject)
self.ui.ok.clicked.connect(self.accept)
self.ui.combo_theme.currentIndexChanged.connect(
nonpartial(self._update_colors_from_theme))
# The following is needed because of a bug in Qt which means that
# tab titles don't get scaled right.
app = get_qapp()
app_font = app.font()
self.ui.tab_widget.setStyleSheet('font-size: {0}px'.format(
app_font.pointSize()))
from glue.config import settings
self.background = settings.BACKGROUND_COLOR
self.foreground = settings.FOREGROUND_COLOR
self.data_color = settings.DATA_COLOR
self.data_alpha = settings.DATA_ALPHA
self.show_large_data_warning = settings.SHOW_LARGE_DATA_WARNING
self.individual_subset_color = settings.INDIVIDUAL_SUBSET_COLOR
self._update_theme_from_colors()
self.panes = []
from glue.config import preference_panes
for label, widget_cls in sorted(preference_panes):
pane = widget_cls()
self.ui.tab_widget.addTab(pane, label)
self.panes.append(pane)
def _update_theme_from_colors(self):
if (rgb(self.background) == (1, 1, 1)
and rgb(self.foreground) == (0, 0, 0)
and rgb(self.data_color) == (0.35, 0.35, 0.35)
and np.allclose(self.data_alpha, 0.8)):
self.theme = 'Black on White'
elif (rgb(self.background) == (0, 0, 0)
and rgb(self.foreground) == (1, 1, 1)
and rgb(self.data_color) == (0.75, 0.75, 0.75)
and np.allclose(self.data_alpha, 0.8)):
self.theme = 'White on Black'
else:
self.theme = 'Custom'
def _update_colors_from_theme(self):
if self.theme == 'Black on White':
self.foreground = 'black'
self.background = 'white'
self.data_color = '0.35'
self.data_alpha = 0.8
elif self.theme == 'White on Black':
self.foreground = 'white'
self.background = 'black'
self.data_color = '0.75'
self.data_alpha = 0.8
elif self.theme != 'Custom':
raise ValueError("Unknown theme: {0}".format(self.theme))
def accept(self):
# Update default settings
from glue.config import settings
settings.FOREGROUND_COLOR = self.foreground
settings.BACKGROUND_COLOR = self.background
settings.DATA_COLOR = self.data_color
settings.DATA_ALPHA = self.data_alpha
settings.SHOW_LARGE_DATA_WARNING = self.show_large_data_warning
settings.INDIVIDUAL_SUBSET_COLOR = self.individual_subset_color
for pane in self.panes:
pane.finalize()
# Save to disk if requested
if self.save_to_disk:
save_settings()
# Trigger viewers to update defaults
self.app._hub.broadcast(
SettingsChangeMessage(self,
('FOREGROUND_COLOR', 'BACKGROUND_COLOR')))
# If requested, trigger data to update color
if self.data_apply:
self.app.set_data_color(settings.DATA_COLOR, settings.DATA_ALPHA)
super(PreferencesDialog, self).accept()