Import LinuxCNC source tree

lib/python/qtvcp/widgets/qtvcp_icons.py

@@ -0,0 +1,25 @@
+#!/usr/bin/env python3
+import os
+
+# Set up logging
+from qtvcp import logger
+log = logger.getLogger(__name__)
+
+# Force the log level for this module
+log.setLevel(logger.ERROR) # One of DEBUG, INFO, WARNING, ERROR, CRITICAL
+
+class Icon:
+    def __init__(self):
+        self.ICONDIR = os.path.join(os.path.abspath(os.path.dirname(__file__)), 'widget_icons')
+        self.LCNC_ICON = os.path.join(self.ICONDIR, 'linuxcnc-wizard.gif')
+        if not os.path.isfile(self.LCNC_ICON):
+            log.warning('error no icon in: {}'.format(self.LCNC_ICON))
+
+    def get_path(self, widgetname):
+        for i in ('.png', '.gif', 'error'):
+            path = os.path.join(self.ICONDIR, widgetname + i)
+            if os.path.isfile(path):
+                return path
+            elif i == 'error':
+                log.debug("Missing icon for '{}' widget".format(widgetname))
+                return self.LCNC_ICON