controls/UriLocationEditor.py
author Andrey Skvortsov <andrej.skvortzov@gmail.com>
Thu, 16 Aug 2018 13:42:18 +0300
changeset 2289 cf0934b42d66
parent 2182 eeca1aff0691
child 2329 e5703dc8848e
permissions -rw-r--r--
Update README for WAMP example to use crossbar with python3

crossbar python2 support is broken in v18.7.2.
I've submitted with fixes for that.
https://github.com/crossbario/crossbar/pull/1376

But they don't test crossbar with python2 in CI, so it's going to be
broken again in the future.
And there is no much reason to use crossbar with python2.
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from __future__ import absolute_import
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import wx
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from zope.interface import Interface, Attribute
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from zope.interface.verify import verifyObject
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from connectors import connectors_dialog, ConnectorDialog, GetConnectorFromURI
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[ID_URIWIZARDDIALOG, ID_URITYPECHOICE] = [wx.NewId() for _init_ctrls in range(2)]
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class IConnectorPanel(Interface):
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    """This is interface for panel of seperate connector type"""
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    uri = Attribute("""uri of connections""")
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    type = Attribute("""type of connector""")
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    def SetURI(uri):     # pylint: disable=no-self-argument
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        """methode for set uri"""
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    def GetURI():        # pylint: disable=no-self-argument
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        """metohde for get uri"""
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class UriLocationEditor(wx.Dialog):
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    def _init_ctrls(self, parent):
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        self.UriTypeChoice = wx.Choice(parent=self, id=ID_URIWIZARDDIALOG, choices=self.URITYPES)
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        self.UriTypeChoice.SetSelection(0)
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        self.Bind(wx.EVT_CHOICE, self.OnTypeChoice, self.UriTypeChoice)
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        self.PanelSizer = wx.BoxSizer(wx.HORIZONTAL)
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        self.ButtonSizer = self.CreateButtonSizer(wx.OK | wx.CANCEL)
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    def _init_sizers(self):
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        self.mainSizer = wx.BoxSizer(wx.VERTICAL)
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        typeSizer = wx.BoxSizer(wx.HORIZONTAL)
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        typeSizer.Add(wx.StaticText(self, wx.ID_ANY, _("URI type:")), border=5, flag=wx.ALIGN_CENTER_VERTICAL | wx.ALL)
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        typeSizer.Add(self.UriTypeChoice, border=5, flag=wx.ALL)
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        self.mainSizer.Add(typeSizer)
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        self.mainSizer.Add(self.PanelSizer, border=5, flag=wx.ALL)
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        self.mainSizer.Add(self.ButtonSizer, border=5, flag=wx.BOTTOM | wx.ALIGN_CENTER_HORIZONTAL)
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        self.SetSizer(self.mainSizer)
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        self.Layout()
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        self.Fit()
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    def __init__(self, parent, uri):
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        wx.Dialog.__init__(self, id=ID_URIWIZARDDIALOG,
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                           name='UriLocationEditor', parent=parent,
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                           title='Uri location')
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        self.URITYPES = [_("- Select URI type -")]
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        for connector_type, connector_function in connectors_dialog.iteritems():
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            try:
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                connector_function['function']()
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                self.URITYPES.append(connector_type)
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            except Exception:
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                pass
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        self.selected = None
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        self.parrent = parent
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        self.logger = self.parrent.CTR.logger
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        self._init_ctrls(parent)
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        self._init_sizers()
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        self.SetURI(uri)
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        self.CenterOnParent()
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    def OnTypeChoice(self, event):
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        self._removePanelType()
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        index = event.GetSelection()
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        if index > 0:
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            self.selected = event.GetString()
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            self.panelType = self._getConnectorDialog(self.selected)
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            if self.panelType:
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                self.PanelSizer.Add(self.panelType)
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                self.mainSizer.Layout()
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                self.Fit()
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                self.panelType.Refresh()
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    def SetURI(self, uri):
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        self._removePanelType()
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        uri_list = uri.strip().split(":")
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        if uri_list:
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            uri_type = uri_list[0].upper()
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            type = GetConnectorFromURI(uri_type)
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            if type:
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                self.selected = type
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                self.UriTypeChoice.SetStringSelection(self.selected)
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                self.panelType = self._getConnectorDialog(self.selected)
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                if self.panelType:
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                    self.panelType.SetURI(uri)
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                    self.PanelSizer.Add(self.panelType)
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                    self.PanelSizer.Layout()
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                    self.mainSizer.Layout()
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                    self.Fit()
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                    self.panelType.Refresh()
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    def GetURI(self):
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        if not self.selected or not self.panelType:
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            return ""
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        else:
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            return self.panelType.GetURI()
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    def _removePanelType(self):
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        for i in range(self.PanelSizer.GetItemCount()):
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            item = self.PanelSizer.GetItem(i)
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            item.DeleteWindows()
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            self.PanelSizer.Remove(i)
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            self.Fit()
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        self.PanelSizer.Layout()
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    def _getConnectorDialog(self, connectorType):
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        connector = ConnectorDialog(connectorType, self)
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        if connector and IConnectorPanel.providedBy(connector):
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            if verifyObject(IConnectorPanel, connector):
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                return connector
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        else:
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            return None