wxPython/demo/wxIEHtmlWin.py

   1 # 11/18/2003 - Jeff Grimmett (grimmtooth@softhome.net)
   2 #
   3 # o Updated for wx namespace
   4 #
   5 # 11/28/2003 - Jeff Grimmett (grimmtooth@softhome.net)
   6 #
   7 # o iewin.py is missing
   8 #
   9
  10 import  wx
  11
  12 if wx.Platform == '__WXMSW__':
  13     import  wx.iewin    as  iewin
  14
  15 #----------------------------------------------------------------------
  16
  17 class TestPanel(wx.Window):
  18     def __init__(self, parent, log, frame=None):
  19         wx.Window.__init__(
  20             self, parent, -1,
  21             style=wx.TAB_TRAVERSAL|wx.CLIP_CHILDREN|wx.NO_FULL_REPAINT_ON_RESIZE
  22             )
  23
  24         self.log = log
  25         self.current = "http://wxPython.org/"
  26         self.frame = frame
  27
  28         if frame:
  29             self.titleBase = frame.GetTitle()
  30
  31         sizer = wx.BoxSizer(wx.VERTICAL)
  32         btnSizer = wx.BoxSizer(wx.HORIZONTAL)
  33
  34         self.ie = iewin.IEHtmlWin(self, -1, style = wx.NO_FULL_REPAINT_ON_RESIZE)
  35
  36
  37         btn = wx.Button(self, wx.NewId(), "Open", style=wx.BU_EXACTFIT)
  38         wx.EVT_BUTTON(self, btn.GetId(), self.OnOpenButton)
  39         btnSizer.Add(btn, 0, wx.EXPAND|wx.ALL, 2)
  40
  41         btn = wx.Button(self, wx.NewId(), "Home", style=wx.BU_EXACTFIT)
  42         wx.EVT_BUTTON(self, btn.GetId(), self.OnHomeButton)
  43         btnSizer.Add(btn, 0, wx.EXPAND|wx.ALL, 2)
  44
  45         btn = wx.Button(self, wx.NewId(), "<--", style=wx.BU_EXACTFIT)
  46         wx.EVT_BUTTON(self, btn.GetId(), self.OnPrevPageButton)
  47         btnSizer.Add(btn, 0, wx.EXPAND|wx.ALL, 2)
  48
  49         btn = wx.Button(self, wx.NewId(), "-->", style=wx.BU_EXACTFIT)
  50         wx.EVT_BUTTON(self, btn.GetId(), self.OnNextPageButton)
  51         btnSizer.Add(btn, 0, wx.EXPAND|wx.ALL, 2)
  52
  53         btn = wx.Button(self, wx.NewId(), "Stop", style=wx.BU_EXACTFIT)
  54         wx.EVT_BUTTON(self, btn.GetId(), self.OnStopButton)
  55         btnSizer.Add(btn, 0, wx.EXPAND|wx.ALL, 2)
  56
  57         btn = wx.Button(self, wx.NewId(), "Search", style=wx.BU_EXACTFIT)
  58         wx.EVT_BUTTON(self, btn.GetId(), self.OnSearchPageButton)
  59         btnSizer.Add(btn, 0, wx.EXPAND|wx.ALL, 2)
  60
  61         btn = wx.Button(self, wx.NewId(), "Refresh", style=wx.BU_EXACTFIT)
  62         wx.EVT_BUTTON(self, btn.GetId(), self.OnRefreshPageButton)
  63         btnSizer.Add(btn, 0, wx.EXPAND|wx.ALL, 2)
  64
  65         txt = wx.StaticText(self, -1, "Location:")
  66         btnSizer.Add(txt, 0, wx.CENTER|wx.ALL, 2)
  67
  68         self.location = wx.ComboBox(
  69                             self, wx.NewId(), "", style=wx.CB_DROPDOWN|wx.PROCESS_ENTER
  70                             )
  71
  72         wx.EVT_COMBOBOX(self, self.location.GetId(), self.OnLocationSelect)
  73         wx.EVT_KEY_UP(self.location, self.OnLocationKey)
  74         wx.EVT_CHAR(self.location, self.IgnoreReturn)
  75         btnSizer.Add(self.location, 1, wx.EXPAND|wx.ALL, 2)
  76
  77         sizer.Add(btnSizer, 0, wx.EXPAND)
  78         sizer.Add(self.ie, 1, wx.EXPAND)
  79
  80         self.ie.Navigate(self.current)
  81         self.location.Append(self.current)
  82
  83         self.SetSizer(sizer)
  84         self.SetAutoLayout(True)
  85         wx.EVT_SIZE(self, self.OnSize)
  86
  87         # Hook up the event handlers for the IE window
  88         iewin.EVT_MSHTML_BEFORENAVIGATE2(self, -1, self.OnBeforeNavigate2)
  89         iewin.EVT_MSHTML_NEWWINDOW2(self, -1, self.OnNewWindow2)
  90         iewin.EVT_MSHTML_DOCUMENTCOMPLETE(self, -1, self.OnDocumentComplete)
  91         #EVT_MSHTML_PROGRESSCHANGE(self, -1, self.OnProgressChange)
  92         iewin.EVT_MSHTML_STATUSTEXTCHANGE(self, -1, self.OnStatusTextChange)
  93         iewin.EVT_MSHTML_TITLECHANGE(self, -1, self.OnTitleChange)
  94
  95
  96     def ShutdownDemo(self):
  97         # put the frame title back
  98         if self.frame:
  99             self.frame.SetTitle(self.titleBase)
 100
 101
 102     def OnSize(self, evt):
 103         self.Layout()
 104
 105
 106     def OnLocationSelect(self, evt):
 107         url = self.location.GetStringSelection()
 108         self.log.write('OnLocationSelect: %s\n' % url)
 109         self.ie.Navigate(url)
 110
 111     def OnLocationKey(self, evt):
 112         if evt.KeyCode() == wx.WXK_RETURN:
 113             URL = self.location.GetValue()
 114             self.location.Append(URL)
 115             self.ie.Navigate(URL)
 116         else:
 117             evt.Skip()
 118
 119
 120     def IgnoreReturn(self, evt):
 121         if evt.GetKeyCode() != wx.WXK_RETURN:
 122             evt.Skip()
 123
 124     def OnOpenButton(self, event):
 125         dlg = wx.TextEntryDialog(self, "Open Location",
 126                                 "Enter a full URL or local path",
 127                                 self.current, wx.OK|wx.CANCEL)
 128         dlg.CentreOnParent()
 129
 130         if dlg.ShowModal() == wx.ID_OK:
 131             self.current = dlg.GetValue()
 132             self.ie.Navigate(self.current)
 133
 134         dlg.Destroy()
 135
 136     def OnHomeButton(self, event):
 137         self.ie.GoHome()    ## ET Phone Home!
 138
 139     def OnPrevPageButton(self, event):
 140         self.ie.GoBack()
 141
 142     def OnNextPageButton(self, event):
 143         self.ie.GoForward()
 144
 145     def OnStopButton(self, evt):
 146         self.ie.Stop()
 147
 148     def OnSearchPageButton(self, evt):
 149         self.ie.GoSearch()
 150
 151     def OnRefreshPageButton(self, evt):
 152         self.ie.Refresh(iewin.IEHTML_REFRESH_COMPLETELY)
 153
 154
 155     def logEvt(self, name, event):
 156         self.log.write('%s: %s\n' %
 157                        (name, (event.GetLong1(), event.GetLong2(), event.GetText1())))
 158
 159     def OnBeforeNavigate2(self, evt):
 160         self.logEvt('OnBeforeNavigate2', evt)
 161
 162     def OnNewWindow2(self, evt):
 163         self.logEvt('OnNewWindow2', evt)
 164         evt.Veto() # don't allow it
 165
 166     def OnDocumentComplete(self, evt):
 167         self.logEvt('OnDocumentComplete', evt)
 168         self.current = evt.GetText1()
 169         self.location.SetValue(self.current)
 170
 171     def OnTitleChange(self, evt):
 172         self.logEvt('OnTitleChange', evt)
 173         if self.frame:
 174             self.frame.SetTitle(self.titleBase + ' -- ' + evt.GetText1())
 175
 176     def OnStatusTextChange(self, evt):
 177         self.logEvt('OnStatusTextChange', evt)
 178         if self.frame:
 179             self.frame.SetStatusText(evt.GetText1())
 180
 181
 182 #----------------------------------------------------------------------
 183 # for the demo framework...
 184
 185 def runTest(frame, nb, log):
 186     if wx.Platform == '__WXMSW__':
 187         win = TestPanel(nb, log, frame)
 188         return win
 189     else:
 190         dlg = wx.MessageDialog(frame, 'This demo only works on MSW.',
 191                           'Sorry', wx.OK | wx.ICON_INFORMATION)
 192         dlg.ShowModal()
 193         dlg.Destroy()
 194
 195
 196
 197 overview = """\
 198 <html><body>
 199 <h2>wxIEHtmlWin</h2>
 200
 201 The wxIEHtmlWin class is the first example of using a contributed
 202 wxActiveX class in wxWindows C++.  It is still experimental, but
 203 I think it is useful.
 204
 205 <p> Using this class is simpler than ActiveXWrapper, doesn't rely on
 206 the win32all extensions, and is more "wx\'ish", meaning that it uses
 207 events and etc. as would be expected from any other wx window.
 208
 209 </body></html>
 210 """
 211
 212
 213
 214 if __name__ == '__main__':
 215     import sys,os
 216     import run
 217     run.main(['', os.path.basename(sys.argv[0])])
 218
 219
 220 #----------------------------------------------------------------------
 221