1 import wx

     2 from zope.interface import Interface, Attribute

     3 from zope.interface.verify import verifyObject

     4 from connectors import connectors_dialog, ConnectorDialog, GetConnectorFromURI

     5 

     6 

     7 [ID_URIWIZARDDIALOG,ID_URITYPECHOICE] = [wx.NewId() for _init_ctrls in range(2)]

     8 

     9 class IConnectorPanel(Interface):

    10     """This is interface for panel of seperate connector type"""

    11     uri = Attribute("""uri of connections""")

    12     type = Attribute("""type of connector""")

    13 

    14     def SetURI(uri):

    15         """methode for set uri"""

    16 

    17     def GetURI():

    18         """metohde for get uri"""

    19 

    20 

    21 class UriLocationEditor(wx.Dialog):

    22     def _init_ctrls(self, parent):

    23         wx.Dialog.__init__(self, id=ID_URIWIZARDDIALOG,

    24               name='UriLocationEditor', parent=parent,

    25               title='Uri location')

    26         self.UriTypeChoice = wx.Choice(parent=self, id=ID_URIWIZARDDIALOG, choices = self.URITYPES)

    27         self.UriTypeChoice.SetSelection(0)

    28         self.Bind(wx.EVT_CHOICE, self.OnTypeChoice, self.UriTypeChoice)

    29         self.PanelSizer = wx.BoxSizer(wx.HORIZONTAL)

    30         self.ButtonSizer = self.CreateButtonSizer(wx.OK|wx.CANCEL)

    31 

    32     def _init_sizers(self):

    33         self.mainSizer = wx.BoxSizer(wx.VERTICAL)

    34         typeSizer = wx.BoxSizer(wx.HORIZONTAL)

    35         typeSizer.Add(wx.StaticText(self,wx.ID_ANY,"URI type:"), border=5, flag=wx.ALIGN_CENTER_VERTICAL|wx.ALL)

    36         typeSizer.Add(self.UriTypeChoice, border=5, flag=wx.ALL)

    37         self.mainSizer.Add(typeSizer)

    38 

    39         self.mainSizer.Add(self.PanelSizer, border=5, flag=wx.ALL)

    40         self.mainSizer.Add(self.ButtonSizer, border=5, flag=wx.BOTTOM|wx.ALIGN_CENTER_HORIZONTAL)

    41         self.SetSizer(self.mainSizer)

    42 

    43     def __init__(self, parent, uri):

    44         self.URITYPES = ["- Select URI type -"]

    45         for connector_type, connector_function in connectors_dialog.iteritems():

    46             try:

    47                 connector_function['function']()

    48                 self.URITYPES.append(connector_type)

    49             except Exception as e:

    50                 pass

    51 

    52         self.selected = None

    53         self.parrent = parent

    54         self.logger = self.parrent.CTR.logger

    55         self._init_ctrls(parent)

    56         self._init_sizers()

    57         self.SetURI(uri)

    58         self.CenterOnParent()

    59 

    60     def OnTypeChoice(self, event):

    61         self._removePanelType()

    62         index = event.GetSelection()

    63         if index > 0:

    64             self.selected = event.GetString()

    65             self.panelType = self._getConnectorDialog(self.selected)

    66             if self.panelType:

    67                 self.PanelSizer.Add(self.panelType)

    68                 self.mainSizer.Layout()

    69                 self.Fit()

    70                 self.panelType.Refresh()

    71 

    72     def SetURI(self, uri):

    73         self._removePanelType()

    74         uri_list = uri.strip().split(":")

    75         if uri_list:

    76             uri_type = uri_list[0].upper()

    77             type = GetConnectorFromURI(uri_type)

    78             if type:

    79                 self.selected = type

    80                 self.UriTypeChoice.SetStringSelection(self.selected)

    81                 self.panelType = self._getConnectorDialog(self.selected)

    82                 if self.panelType:

    83                     self.panelType.SetURI(uri)

    84                     self.PanelSizer.Add(self.panelType)

    85                     self.PanelSizer.Layout()

    86                     self.mainSizer.Layout()

    87                     self.Fit()

    88                     self.panelType.Refresh()

    89 

    90     def GetURI(self):

    91         if not self.selected or not self.panelType:

    92             return ""

    93         else:

    94             return self.panelType.GetURI()

    95 

    96     def _removePanelType(self):

    97         for i in range(self.PanelSizer.GetItemCount()):

    98             item = self.PanelSizer.GetItem(i)

    99             item.DeleteWindows()

   100             self.PanelSizer.Remove(i)

   101             self.Fit()

   102         self.PanelSizer.Layout()

   103 

   104     def _getConnectorDialog(self, connectorType):

   105         connector = ConnectorDialog(connectorType, self)

   106         if connector and IConnectorPanel.providedBy(connector):

   107             if verifyObject(IConnectorPanel, connector):

   108                 return connector

   109         else:

   110             return None