dialogs/UriEditor.py
author Edouard Tisserant
Mon, 28 Oct 2019 19:52:43 +0100
branchsvghmi
changeset 2808 dc78ffa5253d
parent 2521 48ebcbe7f19b
child 3750 f62625418bff
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SVGHMI: SVG viewport now defined so that HMI take scales and fit to the view. Implemented page switch through viewport change, no hiding of widget for now.
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from __future__ import absolute_import
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import wx
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from connectors import ConnectorSchemes, EditorClassFromScheme
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from controls.DiscoveryPanel import DiscoveryPanel
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class UriEditor(wx.Dialog):
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    def _init_ctrls(self, parent):
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        self.UriTypeChoice = wx.Choice(parent=self, choices=self.choices)
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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.editor_sizer = 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, _("Scheme :")), border=5,
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                      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.editor_sizer, border=5, flag=wx.ALL)
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        self.mainSizer.Add(self.ButtonSizer, border=5,
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                           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, ctr, uri=''):
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        self.ctr = ctr
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        wx.Dialog.__init__(self,
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                           name='UriEditor', parent=parent,
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                           title=_('URI Editor'))
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        self.choices = [_("- Search local network -")] + ConnectorSchemes()
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        self._init_ctrls(parent)
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        self._init_sizers()
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        self.scheme = None
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        self.scheme_editor = None
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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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        index = event.GetSelection()
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        self._replaceSchemeEditor(event.GetString() if index > 0 else None)
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    def SetURI(self, uri):
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        try:
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            scheme, loc = uri.strip().split("://", 1)
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            scheme = scheme.upper()
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        except Exception:
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            scheme = None
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        if scheme in ConnectorSchemes():
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            self.UriTypeChoice.SetStringSelection(scheme)
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        else:
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            self.UriTypeChoice.SetSelection(0)
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            scheme = None
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        self._replaceSchemeEditor(scheme)
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        if scheme is not None:
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            self.scheme_editor.SetLoc(loc)
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    def GetURI(self):
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        if self.scheme is None:
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            return self.scheme_editor.GetURI()
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        else:
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            return self.scheme+"://"+self.scheme_editor.GetLoc()
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    def _replaceSchemeEditor(self, scheme):
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        self.scheme = scheme
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        if self.scheme_editor is not None:
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            self.editor_sizer.Detach(self.scheme_editor)
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            self.scheme_editor.Destroy()
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            self.scheme_editor = None
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        if scheme is not None:
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            EditorClass = EditorClassFromScheme(scheme)
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            self.scheme_editor = EditorClass(scheme, self)
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        else:
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            # None is for searching local network
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            self.scheme_editor = DiscoveryPanel(self)
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        self.editor_sizer.Add(self.scheme_editor)
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        self.scheme_editor.Refresh()
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        self.editor_sizer.Layout()
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        self.mainSizer.Layout()
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        self.Fit()