Import LinuxCNC source tree

configs/apps/gladevcp/templates/classhandler.py

@@ -0,0 +1,60 @@
+#!/usr/bin/env python3
+# vim: sts=4 sw=4 et
+#    This is a component of LinuxCNC
+#    classhandler.py  Copyright 2010 Michael Haberler
+#
+#
+#    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.
+#
+#    You should have received a copy of the GNU General Public License
+#    along with this program; if not, write to the Free Software
+#    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+'''
+    example gladevcp handler class to start your own
+    no persistence support
+'''
+
+import gi
+from gi.repository import GLib
+
+class HandlerClass:
+
+
+    def on_button_press(self,widget,data=None):
+        print("on_button_press")
+
+
+    def on_destroy(self,obj,data=None):
+        print("on_destroy")
+
+
+    def _on_timer_tick(self,userdata=None):
+        print("timer tick")
+        return True
+
+
+    def __init__(self, halcomp,builder,useropts):
+        self.halcomp = halcomp
+        self.builder = builder
+        self.useropts = useropts
+
+        # demonstrate a slow background timer - granularity is one second
+        # for a faster timer, use this:
+        # glib.timeout_add(5000,  self._on_timer_tick)
+        GLib.timeout_add_seconds(1, self._on_timer_tick)
+
+
+def get_handlers(halcomp,builder,useropts):
+
+    for cmd in useropts:
+        exec(cmd, globals())
+
+    return [HandlerClass(halcomp,builder,useropts)]