def install_translator(qapp):
"""Install Qt translator to the QApplication instance"""
global QT_TRANSLATOR
if QT_TRANSLATOR is None:
qt_translator = QTranslator()
if qt_translator.load("qt_" + QLocale.system().name(), QLibraryInfo.location(QLibraryInfo.TranslationsPath)):
QT_TRANSLATOR = qt_translator # Keep reference alive
if QT_TRANSLATOR is not None:
qapp.installTranslator(QT_TRANSLATOR)
def install_translator(qapp):
"""Install Qt translator to the QApplication instance"""
global QT_TRANSLATOR
if QT_TRANSLATOR is None:
qt_translator = QTranslator()
if qt_translator.load("qt_"+QLocale.system().name(),
QLibraryInfo.location(QLibraryInfo.TranslationsPath)):
QT_TRANSLATOR = qt_translator # Keep reference alive
if QT_TRANSLATOR is not None:
qapp.installTranslator(QT_TRANSLATOR)
def install_translator(qapp):
"""Install Qt translator to the QApplication instance"""
global QT_TRANSLATOR
if QT_TRANSLATOR is None:
from qtpy.QtCore import QLocale, QTranslator, QLibraryInfo
locale = QLocale.system().name()
# Qt-specific translator
qt_translator = QTranslator()
paths = QLibraryInfo.location(QLibraryInfo.TranslationsPath)
if qt_translator.load("qt_" + locale, paths):
QT_TRANSLATOR = qt_translator # Keep reference alive
if QT_TRANSLATOR is not None:
qapp.installTranslator(QT_TRANSLATOR)
def __init__(self,
parent=None,
hide_nav_bar=False,
hide_menu_bar=False,
hide_status_bar=False):
super(PyDMMainWindow, self).__init__(parent)
self.app = QApplication.instance()
self.font_factor = 1
self.iconFont = IconFont()
self._display_widget = None
self._showing_file_path_in_title_bar = False
self._saved_menu_geometry = None
self._saved_menu_height = None
self._new_widget_size = None
self.default_font_size = QApplication.instance().font().pointSizeF()
self.home_file = None
self.home_widget = None
self.designer_path = None
self.ui = Ui_MainWindow()
self.ui.setupUi(self)
self.ui.navbar.setIconSize(QSize(24, 24))
self.ui.navbar.setToolButtonStyle(Qt.ToolButtonTextUnderIcon)
self.ui.actionHome.triggered.connect(self.home_triggered)
self.ui.actionHome.setIcon(self.iconFont.icon("home"))
self.ui.actionBack.triggered.connect(self.back_triggered)
self.ui.actionBack.setIcon(self.iconFont.icon("angle-left"))
self.ui.actionForward.triggered.connect(self.forward_triggered)
self.ui.actionForward.setIcon(self.iconFont.icon("angle-right"))
self.ui.actionEdit_in_Designer.triggered.connect(self.edit_in_designer)
self.ui.actionOpen_File.triggered.connect(self.open_file_action)
self.ui.actionReload_Display.triggered.connect(self.reload_display)
self.ui.actionIncrease_Font_Size.triggered.connect(
self.increase_font_size)
self.ui.actionDecrease_Font_Size.triggered.connect(
self.decrease_font_size)
self.ui.actionDefault_Font_Size.triggered.connect(self.reset_font_size)
self.ui.actionEnter_Fullscreen.triggered.connect(self.enter_fullscreen)
self.ui.actionShow_File_Path_in_Title_Bar.triggered.connect(
self.toggle_file_path_in_title_bar)
self.ui.actionShow_Navigation_Bar.triggered.connect(
self.toggle_nav_bar)
self.ui.actionShow_Menu_Bar.triggered.connect(self.toggle_menu_bar)
self.ui.actionShow_Status_Bar.triggered.connect(self.toggle_status_bar)
self.ui.actionShow_Connections.triggered.connect(self.show_connections)
self.ui.actionAbout_PyDM.triggered.connect(self.show_about_window)
self.ui.actionLoadTool.triggered.connect(self.load_tool)
self.ui.actionLoadTool.setIcon(self.iconFont.icon("rocket"))
self.ui.actionQuit.triggered.connect(self.quit_main_window)
if hide_nav_bar:
self.toggle_nav_bar(False)
if hide_menu_bar:
# Toggle the menu bar via the QAction so that the menu item
# stays in sync with menu visibility.
self.ui.actionShow_Menu_Bar.activate(QAction.Trigger)
if hide_status_bar:
self.toggle_status_bar(False)
#Try to find the designer binary.
self.ui.actionEdit_in_Designer.setEnabled(False)
possible_designer_bin_paths = (
QLibraryInfo.location(QLibraryInfo.BinariesPath),
QLibraryInfo.location(QLibraryInfo.LibraryExecutablesPath))
for bin_path in possible_designer_bin_paths:
if platform.system() == 'Darwin':
designer_path = os.path.join(
bin_path, 'Designer.app/Contents/MacOS/Designer')
elif platform.system() == 'Linux':
designer_path = os.path.join(bin_path, 'designer')
else:
designer_path = os.path.join(bin_path, 'designer.exe')
if os.path.isfile(designer_path):
self.designer_path = designer_path
break
self.update_tools_menu()
self.enable_disable_navigation()
from ._abstract import (_AbstractDock, _AbstractToolBar, _AbstractMenuBar,
_AbstractStatusBar, _AbstractLayout, _AbstractWidget,
_AbstractWindow, _AbstractMplCanvas, _AbstractPlayback,
_AbstractBrainMplCanvas, _AbstractMplInterface,
_AbstractWidgetList, _AbstractAction, _AbstractDialog,
_AbstractKeyPress)
from ._utils import (_qt_disable_paint, _qt_get_stylesheet, _qt_is_dark,
_qt_detect_theme, _qt_raise_window)
from ..utils import safe_event
from ...utils import _check_option, get_config
from ...fixes import _compare_version
# Adapted from matplotlib
if (sys.platform == 'darwin'
and _compare_version(platform.mac_ver()[0], '>=', '10.16')
and QLibraryInfo.version().segments() <= [5, 15, 2]):
os.environ.setdefault("QT_MAC_WANTS_LAYER", "1")
class _QtKeyPress(_AbstractKeyPress):
_widget_id = 0
_callbacks = dict()
_to_qt = dict(
escape=Qt.Key_Escape,
up=Qt.Key_Up,
down=Qt.Key_Down,
left=Qt.Key_Left,
right=Qt.Key_Right,
comma=Qt.Key_Comma,
period=Qt.Key_Period,
page_up=Qt.Key_PageUp,
def __init__(self, parent=None, hide_nav_bar=False, hide_menu_bar=False, hide_status_bar=False):
super(PyDMMainWindow, self).__init__(parent)
self.app = QApplication.instance()
self.font_factor = 1
self.iconFont = IconFont()
self.ui = Ui_MainWindow()
self.ui.setupUi(self)
self._display_widget = None
self._showing_file_path_in_title_bar = False
self.default_font_size = QApplication.instance().font().pointSizeF()
self.ui.navbar.setIconSize(QSize(24, 24))
self.ui.navbar.setToolButtonStyle(Qt.ToolButtonTextUnderIcon)
# No search bar for now, since there isn't really any capability to search yet.
# self.searchBar = QLineEdit(self)
# self.searchBar.setPlaceholderText("Search")
# self.searchBar.setMinimumWidth(150)
# self.searchAction = self.ui.navbar.insertWidget(self.ui.actionHome, self.searchBar)
self.ui.actionHome.triggered.connect(self.home)
self.ui.actionHome.setIcon(self.iconFont.icon("home"))
self.home_file = None
self.back_stack = []
self.forward_stack = []
self.ui.actionBack.triggered.connect(self.back)
self.ui.actionBack.setIcon(self.iconFont.icon("angle-left"))
self.ui.actionForward.triggered.connect(self.forward)
self.ui.actionForward.setIcon(self.iconFont.icon("angle-right"))
# self.ui.goButton.clicked.connect(self.go_button_pressed)
self.ui.actionEdit_in_Designer.triggered.connect(self.edit_in_designer)
self.ui.actionOpen_File.triggered.connect(self.open_file_action)
self.ui.actionReload_Display.triggered.connect(self.reload_display)
self.ui.actionIncrease_Font_Size.triggered.connect(self.increase_font_size)
self.ui.actionDecrease_Font_Size.triggered.connect(self.decrease_font_size)
self.ui.actionDefault_Font_Size.triggered.connect(self.reset_font_size)
self.ui.actionEnter_Fullscreen.triggered.connect(self.enter_fullscreen)
self.ui.actionShow_File_Path_in_Title_Bar.triggered.connect(self.toggle_file_path_in_title_bar)
self.ui.actionShow_Navigation_Bar.triggered.connect(self.toggle_nav_bar)
self.ui.actionShow_Menu_Bar.triggered.connect(self.toggle_menu_bar)
self.ui.actionShow_Status_Bar.triggered.connect(self.toggle_status_bar)
self.ui.actionShow_Connections.triggered.connect(self.show_connections)
self.ui.actionAbout_PyDM.triggered.connect(self.show_about_window)
self.ui.actionLoadTool.triggered.connect(self.load_tool)
self.ui.actionLoadTool.setIcon(self.iconFont.icon("rocket"))
self._saved_menu_geometry = None
self._saved_menu_height = None
self._new_widget_size = None
if hide_nav_bar:
self.toggle_nav_bar(False)
if hide_menu_bar:
# Toggle the menu bar via the QAction so that the menu item
# stays in sync with menu visibility.
self.ui.actionShow_Menu_Bar.activate(QAction.Trigger)
if hide_status_bar:
self.toggle_status_bar(False)
#Try to find the designer binary.
self.ui.actionEdit_in_Designer.setEnabled(False)
self.designer_path = None
possible_designer_bin_paths = (QLibraryInfo.location(QLibraryInfo.BinariesPath), QLibraryInfo.location(QLibraryInfo.LibraryExecutablesPath))
for bin_path in possible_designer_bin_paths:
if platform.system() == 'Darwin':
designer_path = os.path.join(bin_path, 'Designer.app/Contents/MacOS/Designer')
elif platform.system() == 'Linux':
designer_path = os.path.join(bin_path, 'designer')
else:
designer_path = os.path.join(bin_path, 'designer.exe')
if os.path.isfile(designer_path):
self.designer_path = designer_path
break
self.update_tools_menu()