def __init__(self, main_window):
"""
desc:
Constructor.
arguments:
main_window: A qtopensesame object.
"""
super(general_properties,
self).__init__(main_window, ui=u'widgets.general_properties')
# Set the header, with the icon, label and script button
self.header_widget = general_header_widget(self, self.main_window)
header_hbox = QtWidgets.QHBoxLayout()
header_hbox.addWidget(self.theme.qlabel(u"experiment"))
header_hbox.addWidget(self.header_widget)
header_hbox.addStretch()
header_hbox.setContentsMargins(0, 0, 0, 0)
header_hbox.setSpacing(12)
header_widget = QtWidgets.QWidget()
header_widget.setLayout(header_hbox)
self.ui.container_layout.insertWidget(0, header_widget)
# Initialize the color and font widgets
self.ui.edit_foreground.initialize(self.experiment)
self.ui.edit_foreground.textEdited.connect(self.apply_changes)
self.ui.edit_background.initialize(self.experiment)
self.ui.edit_background.textEdited.connect(self.apply_changes)
self.ui.widget_font.initialize(self.experiment)
self.ui.widget_font.font_changed.connect(self.apply_changes)
# Connect the rest
self.ui.spinbox_width.editingFinished.connect(self.apply_changes)
self.ui.spinbox_height.editingFinished.connect(self.apply_changes)
self.ui.checkbox_bidi.stateChanged.connect(self.apply_changes)
self.ui.checkbox_uniform_coordinates.stateChanged.connect(
self.apply_changes)
self.ui.button_script_editor.clicked.connect(
self.main_window.ui.tabwidget.open_general_script)
self.ui.button_backend_settings.clicked.connect(
self.main_window.ui.tabwidget.open_backend_settings)
# Set the backend combobox
for name, info in backend.backend_info(self.experiment).items():
desc = info[u"description"]
icon = info[u"icon"]
self.ui.combobox_backend.addItem(
self.main_window.theme.qicon(icon),
self.backend_format % (name, desc))
self.ui.combobox_backend.currentIndexChanged.connect(
self.apply_changes)
self.tab_name = u'__general_properties__'
self.on_activate = self.refresh
def __init__(self, main_window): """ desc: Constructor. arguments: main_window: A qtopensesame object. """ super(general_properties, self).__init__(main_window, ui=u'widgets.general_properties') # Set the header, with the icon, label and script button self.header_widget = general_header_widget(self, self.main_window) header_hbox = QtWidgets.QHBoxLayout() header_hbox.addWidget(self.theme.qlabel(u"experiment")) header_hbox.addWidget(self.header_widget) header_hbox.addStretch() header_hbox.setContentsMargins(0,0,0,0) header_hbox.setSpacing(12) header_widget = QtWidgets.QWidget() header_widget.setLayout(header_hbox) self.ui.container_layout.insertWidget(0, header_widget) # Initialize the color and font widgets self.ui.edit_foreground.initialize(self.experiment) self.ui.edit_foreground.textEdited.connect(self.apply_changes) self.ui.edit_background.initialize(self.experiment) self.ui.edit_background.textEdited.connect(self.apply_changes) self.ui.widget_font.initialize(self.experiment) self.ui.widget_font.font_changed.connect(self.apply_changes) # Connect the rest self.ui.spinbox_width.editingFinished.connect(self.apply_changes) self.ui.spinbox_height.editingFinished.connect(self.apply_changes) self.ui.checkbox_bidi.stateChanged.connect(self.apply_changes) self.ui.checkbox_uniform_coordinates.stateChanged.connect( self.apply_changes) self.ui.button_script_editor.clicked.connect( self.main_window.ui.tabwidget.open_general_script) self.ui.button_backend_settings.clicked.connect( self.main_window.ui.tabwidget.open_backend_settings) # Set the backend combobox for name, info in backend.backend_info(self.experiment).items(): desc = info[u"description"] icon = info[u"icon"] self.ui.combobox_backend.addItem(self.main_window.theme.qicon( icon), self.backend_format % (name, desc)) self.ui.combobox_backend.currentIndexChanged.connect(self.apply_changes) self.tab_name = u'__general_properties__' self.on_activate = self.refresh
def refresh(self): """ desc: Updates the controls of the general tab. """ # Lock the general tab to prevent a recursive loop self.lock = True # Set the header containing the titel etc self.set_header_label() # Select the backend _backend = backend.backend_match(self.experiment) if _backend == u"custom": self.ui.combobox_backend.setDisabled(True) else: self.ui.combobox_backend.setDisabled(False) desc = backend.backend_info(self.experiment)[_backend]\ [u"description"] i = self.ui.combobox_backend.findText( self.backend_format % (_backend, desc)) self.ui.combobox_backend.setCurrentIndex(i) # Set the resolution try: self.ui.spinbox_width.setValue(int(self.experiment.var.width)) self.ui.spinbox_height.setValue(int(self.experiment.var.height)) except: self.experiment.notify( _(u"Failed to parse the resolution. Expecting positive numeric values.")) # Set the colors self.ui.edit_foreground.setText(safe_decode( self.experiment.var.foreground)) self.ui.edit_background.setText(safe_decode( self.experiment.var.background)) self.ui.widget_font.initialize(self.experiment) self.ui.checkbox_bidi.setChecked(self.experiment.var.bidi == u'yes') self.ui.checkbox_uniform_coordinates.setChecked( self.experiment.var.uniform_coordinates == u'yes') self.check_bidi() # Release the general tab self.lock = False
def apply_changes(self): """ desc: Applies changes to the general tab. """ # Skip if the general tab is locked and lock it otherwise if self.lock: return self.lock = True self.main_window.set_busy(True) self.main_window.extension_manager.fire(u'prepare_change_experiment') # Set the title and the description title = self.experiment.syntax.sanitize( self.header_widget.edit_name.text()) if title != self.experiment.var.title: self.experiment.var.title = title self.experiment.build_item_tree() desc = self.experiment.syntax.sanitize( self.header_widget.edit_desc.text()) self.experiment.var.description = desc # Set the backend if self.ui.combobox_backend.isEnabled(): i = self.ui.combobox_backend.currentIndex() _backend = list(backend.backend_info(self.experiment).values())[i] self.experiment.var.canvas_backend = _backend[u"canvas"] self.experiment.var.keyboard_backend = _backend[u"keyboard"] self.experiment.var.mouse_backend = _backend[u"mouse"] self.experiment.var.sampler_backend = _backend[u"sampler"] self.experiment.var.clock_backend = _backend[u"clock"] self.experiment.var.color_backend = _backend[u"color"] else: debug.msg( u'not setting back-end, because a custom backend is selected') # Set the display width width = self.ui.spinbox_width.value() height = self.ui.spinbox_height.value() if self.experiment.var.width != width or \ self.experiment.var.height != height: self.main_window.update_resolution(width, height) # Set the foreground color foreground = self.experiment.syntax.sanitize(self.ui.edit_foreground.text()) refs = [] try: refs = self.experiment.get_refs(foreground) color.to_hex(foreground) except Exception as e: if refs == []: self.experiment.notify(e) foreground = self.experiment.var.foreground self.ui.edit_foreground.setText(foreground) self.experiment.var.foreground = foreground # Set the background color background = self.experiment.syntax.sanitize(self.ui.edit_background.text()) refs = [] try: refs = self.experiment.get_refs(background) color.to_hex(background) except Exception as e: if refs == []: self.experiment.notify(e) background = self.experiment.var.background self.ui.edit_background.setText(background) self.experiment.var.background = foreground self.experiment.var.background = background # Set the font self.experiment.var.font_family = self.ui.widget_font.family self.experiment.var.font_size = self.ui.widget_font.size self.experiment.var.font_italic = self.ui.widget_font.italic self.experiment.var.font_bold = self.ui.widget_font.bold # Set bi-directional text self.experiment.var.bidi = self.ui.checkbox_bidi.isChecked() self.experiment.var.uniform_coordinates = \ self.ui.checkbox_uniform_coordinates.isChecked() self.check_bidi() # Refresh the interface and unlock the general tab self.lock = False self.main_window.extension_manager.fire(u'change_experiment') self.main_window.set_busy(False)