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| import wx
if wx.Platform == '__WXMSW__':
import wx.lib.iewin as iewin
#----------------------------------------------------------------------
class TestPanel(wx.Panel):
def __init__(self, parent, log, frame=None):
wx.Panel.__init__(
self, parent, -1,
style=wx.TAB_TRAVERSAL|wx.CLIP_CHILDREN|wx.NO_FULL_REPAINT_ON_RESIZE
)
self.log = log
self.current = "http://wxPython.org/"
self.frame = frame
if frame:
self.titleBase = frame.GetTitle()
sizer = wx.BoxSizer(wx.VERTICAL)
btnSizer = wx.BoxSizer(wx.HORIZONTAL)
self.ie = iewin.IEHtmlWindow(self, -1, style = wx.NO_FULL_REPAINT_ON_RESIZE)
btn = wx.Button(self, -1, "Open", style=wx.BU_EXACTFIT)
self.Bind(wx.EVT_BUTTON, self.OnOpenButton, btn)
btnSizer.Add(btn, 0, wx.EXPAND|wx.ALL, 2)
btn = wx.Button(self, -1, "Home", style=wx.BU_EXACTFIT)
self.Bind(wx.EVT_BUTTON, self.OnHomeButton, btn)
btnSizer.Add(btn, 0, wx.EXPAND|wx.ALL, 2)
btn = wx.Button(self, -1, "<--", style=wx.BU_EXACTFIT)
self.Bind(wx.EVT_BUTTON, self.OnPrevPageButton, btn)
btnSizer.Add(btn, 0, wx.EXPAND|wx.ALL, 2)
btn = wx.Button(self, -1, "-->", style=wx.BU_EXACTFIT)
self.Bind(wx.EVT_BUTTON, self.OnNextPageButton, btn)
btnSizer.Add(btn, 0, wx.EXPAND|wx.ALL, 2)
btn = wx.Button(self, -1, "Stop", style=wx.BU_EXACTFIT)
self.Bind(wx.EVT_BUTTON, self.OnStopButton, btn)
btnSizer.Add(btn, 0, wx.EXPAND|wx.ALL, 2)
btn = wx.Button(self, -1, "Search", style=wx.BU_EXACTFIT)
self.Bind(wx.EVT_BUTTON, self.OnSearchPageButton, btn)
btnSizer.Add(btn, 0, wx.EXPAND|wx.ALL, 2)
btn = wx.Button(self, -1, "Refresh", style=wx.BU_EXACTFIT)
self.Bind(wx.EVT_BUTTON, self.OnRefreshPageButton, btn)
btnSizer.Add(btn, 0, wx.EXPAND|wx.ALL, 2)
txt = wx.StaticText(self, -1, "Location:")
btnSizer.Add(txt, 0, wx.CENTER|wx.ALL, 2)
self.location = wx.ComboBox(
self, -1, "", style=wx.CB_DROPDOWN|wx.PROCESS_ENTER
)
self.Bind(wx.EVT_COMBOBOX, self.OnLocationSelect, self.location)
self.location.Bind(wx.EVT_KEY_UP, self.OnLocationKey)
self.location.Bind(wx.EVT_CHAR, self.IgnoreReturn)
btnSizer.Add(self.location, 1, wx.EXPAND|wx.ALL, 2)
sizer.Add(btnSizer, 0, wx.EXPAND)
sizer.Add(self.ie, 1, wx.EXPAND)
self.ie.LoadUrl(self.current)
self.location.Append(self.current)
self.SetSizer(sizer)
# Since this is a wxWindow we have to call Layout ourselves
self.Bind(wx.EVT_SIZE, self.OnSize)
# Hook up the event handlers for the IE window
self.Bind(iewin.EVT_BeforeNavigate2, self.OnBeforeNavigate2, self.ie)
self.Bind(iewin.EVT_NewWindow2, self.OnNewWindow2, self.ie)
self.Bind(iewin.EVT_DocumentComplete, self.OnDocumentComplete, self.ie)
##self.Bind(iewin.EVT_ProgressChange, self.OnProgressChange, self.ie)
self.Bind(iewin.EVT_StatusTextChange, self.OnStatusTextChange, self.ie)
self.Bind(iewin.EVT_TitleChange, self.OnTitleChange, self.ie)
def ShutdownDemo(self):
# put the frame title back
if self.frame:
self.frame.SetTitle(self.titleBase)
def OnSize(self, evt):
self.Layout()
def OnLocationSelect(self, evt):
url = self.location.GetStringSelection()
self.log.write('OnLocationSelect: %s\n' % url)
self.ie.Navigate(url)
def OnLocationKey(self, evt):
if evt.GetKeyCode() == wx.WXK_RETURN:
URL = self.location.GetValue()
self.location.Append(URL)
self.ie.Navigate(URL)
else:
evt.Skip()
def IgnoreReturn(self, evt):
if evt.GetKeyCode() != wx.WXK_RETURN:
evt.Skip()
def OnOpenButton(self, event):
dlg = wx.TextEntryDialog(self, "Open Location",
"Enter a full URL or local path",
self.current, wx.OK|wx.CANCEL)
dlg.CentreOnParent()
if dlg.ShowModal() == wx.ID_OK:
self.current = dlg.GetValue()
self.ie.Navigate(self.current)
dlg.Destroy()
def OnHomeButton(self, event):
self.ie.GoHome() ## ET Phone Home!
def OnPrevPageButton(self, event):
self.ie.GoBack()
def OnNextPageButton(self, event):
self.ie.GoForward()
def OnStopButton(self, evt):
self.ie.Stop()
def OnSearchPageButton(self, evt):
self.ie.GoSearch()
def OnRefreshPageButton(self, evt):
self.ie.Refresh(iewin.REFRESH_COMPLETELY)
def logEvt(self, evt):
pst = ""
for name in evt.paramList:
pst += " %s:%s " % (name, repr(getattr(evt, name)))
self.log.write('%s: %s\n' % (evt.eventName, pst))
def OnBeforeNavigate2(self, evt):
self.logEvt(evt)
def OnNewWindow2(self, evt):
self.logEvt(evt)
# Veto the new window. Cancel is defined as an "out" param
# for this event. See iewin.py
evt.Cancel = True
def OnProgressChange(self, evt):
self.logEvt(evt)
def OnDocumentComplete(self, evt):
self.logEvt(evt)
self.current = evt.URL
self.location.SetValue(self.current)
def OnTitleChange(self, evt):
self.logEvt(evt)
if self.frame:
self.frame.SetTitle(self.titleBase + ' -- ' + evt.Text)
def OnStatusTextChange(self, evt):
self.logEvt(evt)
if self.frame:
self.frame.SetStatusText(evt.Text) |
