--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/plugins/python/modules/wxglade_hmi/wxglade_hmi.py	Fri Aug 07 18:27:50 2009 +0200
@@ -0,0 +1,113 @@
+import wx
+import os, sys
+from xml.dom import minidom
+
+from plugger import opjimg
+from plugins.python import PythonCodeTemplate
+
+class RootClass(PythonCodeTemplate):
+
+    PluginMethods = [
+        {"bitmap" : opjimg("editWXGLADE"),
+         "name" : _("WXGLADE GUI"),
+         "tooltip" : _("Edit a WxWidgets GUI with WXGlade"),
+         "method" : "_editWXGLADE"},
+    ]
+
+    def _getWXGLADEpath(self):
+        # define name for IEC raw code file
+        return os.path.join(self.PlugPath(), "hmi.wxg")
+
+    def launch_wxglade(self, options, wait=False):
+        from wxglade import __file__ as fileName
+        path = os.path.dirname(fileName)
+        glade = os.path.join(path, 'wxglade.py')
+        if wx.Platform == '__WXMSW__':
+            glade = "\"%s\""%glade
+        mode = {False:os.P_NOWAIT, True:os.P_WAIT}[wait]
+        os.spawnv(mode, sys.executable, ["\"%s\""%sys.executable] + [glade] + options)
+
+
+    def PlugGenerate_C(self, buildpath, locations):
+        """
+        Return C code generated by iec2c compiler 
+        when _generate_softPLC have been called
+        @param locations: ignored
+        @return: [(C_file_name, CFLAGS),...] , LDFLAGS_TO_APPEND
+        """
+        
+        current_location = self.GetCurrentLocation()
+        # define a unique name for the generated C file
+        location_str = "_".join(map(lambda x:str(x), current_location))
+        
+        runtimefile_path = os.path.join(buildpath, "runtime_%s.py"%location_str)
+        runtimefile = open(runtimefile_path, 'w')
+        
+        hmi_frames = {}
+        
+        wxgfile_path=self._getWXGLADEpath()
+        if os.path.exists(wxgfile_path):
+            wxgfile = open(wxgfile_path, 'r')
+            wxgtree = minidom.parse(wxgfile)
+            wxgfile.close()
+            
+            for node in wxgtree.childNodes[1].childNodes:
+                if node.nodeType == wxgtree.ELEMENT_NODE:
+                    hmi_frames[node._attrs["name"].value] =  node._attrs["class"].value
+                    
+            hmipyfile_path=os.path.join(self._getBuildPath(), "hmi.py")
+            if wx.Platform == '__WXMSW__':
+                wxgfile_path = "\"%s\""%wxgfile_path
+                hmipyfile_path = "\"%s\""%hmipyfile_path
+            self.launch_wxglade(['-o', hmipyfile_path, '-g', 'python', wxgfile_path], wait=True)
+            
+            hmipyfile = open(hmipyfile_path, 'r')
+            runtimefile.write(hmipyfile.read())
+            hmipyfile.close()
+        
+        runtimefile.write(self.GetPythonCode())
+        runtimefile.write("""
+%(declare)s
+
+def _runtime_%(location)s_begin():
+    global %(global)s
+    
+    def OnCloseFrame(evt):
+        wx.MessageBox(_("Please stop PLC to close"))
+    
+    %(init)s
+    
+def _runtime_%(location)s_cleanup():
+    global %(global)s
+    
+    %(cleanup)s
+
+""" % {"location": location_str,
+       "declare": "\n".join(map(lambda x:"%s = None" % x, hmi_frames.keys())),
+       "global": ",".join(hmi_frames.keys()),
+       "init": "\n".join(map(lambda x: """
+    %(name)s = %(class)s(None)
+    %(name)s.Bind(wx.EVT_CLOSE, OnCloseFrame)
+    %(name)s.Show()
+""" % {"name": x[0], "class": x[1]},
+                             hmi_frames.items())),
+       "cleanup": "\n    ".join(map(lambda x:"%s.Destroy()" % x, hmi_frames.keys()))})
+        runtimefile.close()
+        
+        return [], "", False, ("runtime_%s.py"%location_str, file(runtimefile_path,"rb"))
+
+    def _editWXGLADE(self):
+        wxg_filename = self._getWXGLADEpath()
+        if not os.path.exists(wxg_filename):
+            hmi_name = self.BaseParams.getName()
+            open(wxg_filename,"w").write("""<?xml version="1.0"?>
+<application path="" name="" class="" option="0" language="python" top_window="%(name)s" encoding="UTF-8" use_gettext="0" overwrite="0" use_new_namespace="1" for_version="2.8" is_template="0">
+    <object class="%(class)s" name="%(name)s" base="EditFrame">
+        <style>wxDEFAULT_FRAME_STYLE</style>
+        <title>frame_1</title>
+    </object>
+</application>
+""" % {"name": hmi_name, "class": "Class_%s" % hmi_name})
+        if wx.Platform == '__WXMSW__':
+            wxg_filename = "\"%s\""%wxg_filename
+        self.launch_wxglade([wxg_filename])