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[gnue] r9219 - trunk/gnue-navigator/src
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From: |
reinhard |
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Subject: |
[gnue] r9219 - trunk/gnue-navigator/src |
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Date: |
Sat, 6 Jan 2007 10:33:08 -0600 (CST) |
Author: reinhard
Date: 2007-01-06 10:33:07 -0600 (Sat, 06 Jan 2007)
New Revision: 9219
Added:
trunk/gnue-navigator/src/UIwx26.py
Log:
Quickly hacked wx26 UIdriver for gnue-navigator.
Added: trunk/gnue-navigator/src/UIwx26.py
===================================================================
--- trunk/gnue-navigator/src/UIwx26.py 2007-01-05 21:17:07 UTC (rev 9218)
+++ trunk/gnue-navigator/src/UIwx26.py 2007-01-06 16:33:07 UTC (rev 9219)
@@ -0,0 +1,280 @@
+# GNU Enterprise Navigator - wx26 User Interface
+#
+# Copyright 2001-2006 Free Software Foundation
+#
+# This file is part of GNU Enterprise
+#
+# GNU Enterprise is free software; you can redistribute it
+# and/or modify it under the terms of the GNU General Public
+# License as published by the Free Software Foundation; either
+# version 2, or (at your option) any later version.
+#
+# GNU Enterprise is distributed in the hope that it will be
+# useful, but WITHOUT ANY WARRANTY; without even the implied
+# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+# PURPOSE. See the GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public
+# License along with program; see the file COPYING. If not,
+# write to the Free Software Foundation, Inc., 59 Temple Place
+# - Suite 330, Boston, MA 02111-1307, USA.
+#
+# $Id: GFBlock.py 9214 2007-01-05 19:23:02Z reinhard $
+
+"""
+User interface driver for wxWidgets 2.6.
+"""
+
+import os
+import sys
+if not hasattr(sys, 'frozen'):
+ import wxversion
+ wxversion.ensureMinimal('2.6')
+
+from gnue.common.datasources import Exceptions
+from gnue.common.apps import GConfig
+
+from gnue.forms.GFInstance import GFInstance
+from gnue.forms.uidrivers import wx26 as ui
+
+from gnue.navigator import VERSION
+
+# Must import wx *after* importing wx26 uidriver from forms.
+import wx.html
+
+images_dir = GConfig.getInstalledBase('forms_images','common_images') + '/'
+
+class Instance:
+ def __init__(self, processes):
+ self.processes = processes
+ self._formInstances = {}
+ self._lastSerialNumber = 0
+
+ self.titlePage = """
+ <html>
+ <body>
+ <center>
+ <B>GNUe Navigator</B>
+ <p><img src="%s"></p>
+ <p>A part of the <a href="http://www.gnuenteprise.org/";>GNU
Enterprise Project</a></p>
+ </center>
+ </body>
+ </html>
+ """ % (images_dir+"/ship2.png")
+
+ def run(self, connections):
+ #
+ # Assign the proper login handler based upon the user interface choice
+ #
+ self.connections = connections
+ self.connections.setLoginHandler(ui.UILoginHandler())
+
+ app = wx.GetApp() or wx.App()
+ self.frame = wx.Frame(None, -1, "GNUe Navigator", size=wx.Size(600,400))
+ self.frame.Bind(wx.EVT_CLOSE, self.__on_close)
+
+ self.menu = MenuBar(self)
+ self.frame.SetMenuBar(self.menu)
+
+ wx.EVT_MENU(self.frame, ID_EXIT, self.__on_close)
+ wx.EVT_MENU(self.frame, ID_ABOUT, self.__on_about)
+
+ self.splitter= wx.SplitterWindow(self.frame,-1)
+
+ self.panel1 = wx.Window(self.splitter, -1)
+ self.panel2 = wx.Window(self.splitter, -1)
+
+ # Panel 1 contents
+ self.panel1.SetBackgroundColour(wx.WHITE)
+ self.tree = wx.TreeCtrl(self.panel1, -1)
+ self.processes.setClientHandlers({'form':self.runForm})
+
+ self.tree.Bind(wx.EVT_TREE_SEL_CHANGED, self.__on_select, self.tree)
+ self.tree.Bind(wx.EVT_TREE_ITEM_ACTIVATED, self.__on_activate, self.tree)
+
+ self._mapping = {}
+ self.processes.walk(self.__buildTreeControl)
+
+ self.tree.Expand(self.processes.__node)
+
+ # Panel 2 contents
+ self.panel2.SetBackgroundColour(wx.WHITE)
+ self.helpText = wx.html.HtmlWindow(self.panel2, -1)
+ self.helpText.SetPage(self.titlePage)
+
+ wx.EVT_SIZE(self.panel1,self.__on_resize)
+ wx.EVT_SIZE(self.panel2,self.__on_resize)
+
+ self.frame.Show(True)
+
+ self.splitter.SetMinimumPaneSize(20)
+ self.splitter.SplitVertically(self.panel1, self.panel2)
+ self.splitter.SetSashPosition(200)
+
+ app.MainLoop()
+
+ def __on_resize(self,evt):
+ self.tree.SetSize(self.panel1.GetSize())
+ self.helpText.SetSize(self.panel2.GetSize())
+
+
+ def __buildTreeControl(self, object):
+
+ if object._type == 'GNProcesses':
+ node = self.tree.AddRoot(object.title)
+ elif object._type in ('GNStep','GNProcess'):
+ node = self.tree.AppendItem(object.getParent().__node, object.title)
+ else:
+ return
+
+ object.__node = node
+ self.tree.SetPyData(node, object)
+ self._mapping[object] = node
+
+
+ def __on_close(self, event):
+ self.frame.Destroy()
+
+ def __on_about(self, event):
+ text = _("GNUE Navigator")+"\n"+ \
+ _(" Version : ")+"%s\n"+ \
+ _(" Driver : UIwxpython")+"\n"+ \
+ _("-= Process Info =-")+"\n"+ \
+ _(" Name : ")+"%s\n"+ \
+ _(" Version: ")+"%s\n"+ \
+ _(" Author : ")+"%s\n"+ \
+ _(" Description:")+"%s\n"
+ dlg = wx.MessageDialog(self.frame,
+ text % (VERSION,"","","",""),
+ _("About"), wx.OK | wx.ICON_INFORMATION)
+ dlg.ShowModal()
+
+ dlg.Destroy()
+
+ def buildMenu(self, process):
+ self.tree.Expand(process.__node)
+ return 1
+
+
+ def __on_select(self, event):
+ object = self.tree.GetPyData(event.GetItem())
+ self.helpText.SetPage("")
+ for item in object._children:
+ if item._type == 'GNDescription':
+ self.helpText.SetPage(item.getChildrenAsContent())
+ break
+
+
+ def __on_activate(self, event):
+ object = self.tree.GetPyData(event.GetItem())
+
+ if object._type != 'GNStep':
+ self.buildMenu(object)
+ else:
+ object.run()
+
+
+ def handleError(self, mesg):
+ dlg = wx.MessageDialog(self.frame, "Error: %s!" % mesg, "Error", wx.OK)
+ dlg.ShowModal()
+ dlg.Destroy()
+
+ def runForm(self, step, parameters = {}):
+ # parameters are now part of the step in _params
+
+ # This is the code executing in the new thread. Simulation of
+ # a long process (well, 10s here) as a simple loop - you will
+ # need to structure your processing so that you periodically
+ # peek at the abort variable
+
+ if os.path.basename(step.location) == step.location:
+ try:
+ formdir = gConfigNav('FormDir')
+ except KeyError:
+ formdir = ""
+ formfile = os.path.join (formdir, step.location)
+ else:
+ formfile = step.location
+
+ self._runForm(formfile, step._params)
+
+
+ def _runForm(self, formfile, parameters):
+
+ try:
+ #
+ # Create the instance
+ #
+
+ #
+ # TODO: The next if looks funny because the code above results in
+ #
+ # disable splash: 1 <type 'int'>
+ # embed forms: 0 <type 'str'>
+ #
+ # And I don't have time to dig ATM
+ #
+ # FIXME: Embedding forms does not work.
+ # if gConfigNav('embedForms') == "%s" % True:
+ if False:
+ instance = GFInstance(self,connections=self.connections,
+ ui=ui,disableSplash=1, parameters=parameters,
+ parentContainer=self.panel2)
+ else:
+ instance = GFInstance(id(self),
+ connections=self.connections,
+ ui=ui, disableSplash=1)
+
+ self._formInstances[id(self)] = instance
+
+ #
+ # Build the form tree
+ #
+ instance.addFormFromFile(formfile)
+
+ # Temp stuff to test embedding
+ self.panel2.SetTitle = self.setTitle
+ self.panel2.SetMenuBar = self.setMenuBar
+ self.panel2.SetToolBar = self.setToolBar
+
+ #
+ # Start the instance
+ #
+ #instance.addDialogs()
+
+ #instance.buildForm(form)
+ instance.activate()
+
+ except IOError, mesg:
+ self.handleError(_("Unable to open file\n\n %s")%mesg)
+
+ except Exceptions.ConnectionError, mesg:
+ self.handleError(\
+ _("Error while communicating with datasource.\n\n %s") %mesg)
+
+ def setTitle(self, title):
+ self.frame.SetTitle ("GNUe Navigator: %s (form)" % title )
+
+ def setMenuBar(self, *arg, **parm):
+ self.frame.SetMenuBar (*arg, **parm)
+
+ def setToolBar(self, *arg, **parm):
+ self.frame.SetToolBar (*arg, **parm)
+
+ID_EXIT = wx.NewId()
+ID_ABOUT = wx.NewId()
+
+class MenuBar(wx.MenuBar):
+ def __init__(self, frame):
+ wx.MenuBar.__init__(self)
+
+ self._frame = frame
+
+ self._menu = wx.Menu()
+ self._help = wx.Menu()
+
+ self._menu.Append(ID_EXIT, "E&xit", "Exit GNUe Designer")
+ self._help.Append(ID_ABOUT,'&About','About')
+
+ self.Append(self._menu,'&Menu')
+ self.Append(self._help,'&Help')
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