Import LinuxCNC source tree

lib/python/qtvcp/widgets/status_stacked.py

@@ -0,0 +1,50 @@
+#!/usr/bin/env python3
+# qtvcp
+#
+# Copyright (c) 2017  Chris Morley <chrisinnanaimo@hotmail.com>
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+#################################################################################
+
+from qtpy import QtWidgets
+
+from qtvcp.widgets.widget_baseclass import _HalWidgetBase
+from qtvcp.core import Status
+from qtvcp import logger
+
+# Instantiate the libraries with global reference
+# STATUS gives us status messages from linuxcnc
+# LOG is for running code logging
+STATUS = Status()
+LOG = logger.getLogger(__name__)
+
+# Force the log level for this module
+# LOG.setLevel(logger.INFO) # One of DEBUG, INFO, WARNING, ERROR, CRITICAL
+
+
+class StatusStacked(QtWidgets.QStackedWidget, _HalWidgetBase):
+    def __init__(self, parent=None):
+        super(StatusStacked, self).__init__(parent)
+        self.auto = True
+        self.mdi = True
+        self.manual = True
+
+    def _hal_init(self):
+        def _switch(index):
+            LOG.debug('index: {}'.format(index))
+            self.setCurrentIndex(index)
+        if self.auto:
+            STATUS.connect('mode-auto', lambda w: _switch(2))
+        if self.mdi:
+            STATUS.connect('mode-mdi', lambda w: _switch(1))
+        if self.manual:
+            STATUS.connect('mode-manual', lambda w: _switch(0))