beremiz

Extended WxGlade HMI with automatic mapping of event handlers declared in wxglade editor

2013-05-16, Edouard Tisserant
412e30abf7e5
Parents da9ccfceff31
Children 9708ed2a4ac2
Extended WxGlade HMI with automatic mapping of event handlers declared in wxglade editor
1 files changed, 20 insertions(+), 9 deletions(-)
  • +20 -9
    wxglade_hmi/wxglade_hmi.py
    • --- a/wxglade_hmi/wxglade_hmi.py Thu May 16 14:46:20 2013 +0900
    +++ b/wxglade_hmi/wxglade_hmi.py Thu May 16 14:47:57 2013 +0900
    @@ -39,7 +39,7 @@
    def CTNGenerate_C(self, buildpath, locations):
    - hmi_frames = {}
    + hmi_frames = []
    wxgfile_path=self._getWXGLADEpath()
    if os.path.exists(wxgfile_path):
    @@ -49,7 +49,12 @@
    for node in wxgtree.childNodes[1].childNodes:
    if node.nodeType == wxgtree.ELEMENT_NODE:
    - hmi_frames[node._attrs["name"].value] = node._attrs["class"].value
    + hmi_frames.append({
    + "name" : node.getAttribute("name"),
    + "class" : node.getAttribute("class"),
    + "handlers" : [
    + hnode.firstChild.data for hnode in
    + node.getElementsByTagName("handler")]})
    hmipyfile_path=os.path.join(self._getBuildPath(), "hmi.py")
    if wx.Platform == '__WXMSW__':
    @@ -63,25 +68,31 @@
    define_hmi = hmipyfile.read().decode('utf-8')
    hmipyfile.close()
    - declare_hmi = "\n".join(map(lambda x:"%s = None" % x,
    - hmi_frames.keys()))
    - global_hmi = "global "+",".join(hmi_frames.keys()) + "\n"
    - init_hmi = "\n".join(map(lambda x: """\
    + declare_hmi = "\n".join(["%(name)s = None\n" % x +
    + "\n".join(["%(class)s.%(h)s = %(h)s"%
    + dict(x,h=h) for h in x['handlers']])
    + for x in hmi_frames])
    + global_hmi = "global %s\n"%",".join(
    + [x["name"] for x in hmi_frames])
    + init_hmi = "\n".join(["""\
    def OnCloseFrame(evt):
    wx.MessageBox(_("Please stop PLC to close"))
    %(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_hmi = "\n".join(map(lambda x:"if %s is not None: %s.Destroy()" % (x,x), hmi_frames.keys()))
    +""" % x for x in hmi_frames])
    + cleanup_hmi = "\n".join(
    + ["if %(name)s is not None: %(name)s.Destroy()" % x
    + for x in hmi_frames])
    self.PreSectionsTexts = {
    - "globals":define_hmi + declare_hmi,
    + "globals":define_hmi,
    "start":global_hmi,
    "stop":global_hmi + cleanup_hmi
    }
    self.PostSectionsTexts = {
    + "globals":declare_hmi,
    "start":init_hmi,
    }