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lib/python/gladevcp/makepins.py

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+#!/usr/bin/env python3
+# -*- encoding: utf-8 -*-
+#    GLADE_VCP
+#    Copyright 2010 Chris Morley
+#
+#    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.
+
+import gi
+from gi.repository import Gtk as gtk
+from gi.repository import GObject as gobject
+from gi.repository import GLib
+
+import sys
+import hal
+import getopt
+
+from .hal_widgets import _HalWidgetBase
+from .led import HAL_LED
+from common.hal_glib import GComponent
+
+from gladevcp.gladebuilder import widget_name
+
+class GladePanel():
+    def on_window_destroy(self, widget, data=None):
+        self.hal.exit()
+        gobject.source_remove(self.timer)
+        gtk.main_quit()
+
+    def __init__(self,halcomp,xmlname,builder,buildertype):
+        
+        self.builder = builder
+        self.hal = GComponent(halcomp)
+        self.widgets = {}
+        self.extension_obj = None
+
+        for widget in builder.get_objects():
+            idname = widget_name(widget)
+
+            if idname is None:
+                continue
+
+            if isinstance(widget, _HalWidgetBase):
+                widget.hal_init(self.hal, idname, self)
+                self.widgets[idname] = widget
+
+        self.timer = GLib.timeout_add(100, self.update)   
+               
+    def get_handler_obj(self):
+        return self.extension_obj
+
+    def set_handler(self, data):
+        self.extension_obj = data
+
+    def update(self):
+        for obj in list(self.widgets.values()):
+            obj.hal_update()
+        return True
+    def __getitem__(self, item):
+        return self.widgets[item]
+    def __setitem__(self, item, value):
+        self.widgets[item] = value
+    
+if __name__ == "__main__":
+    print("Gladevcp_make_pins cannot be run on its own")
+    print("It must be called by gladevcp or a python program")
+    print("that loads and displays the glade panel and creates a HAL component")
+
+# vim: sts=4 sw=4 et