[wxWidgets.git] / wxPython / demo / ActiveXWrapper_IE.py

"""
<html><body>
This demo shows how to embed an ActiveX control in a wxPython
application, (Win32 only.)

<p>
The MakeActiveXClass function dynamically builds a new Class on the
fly, that has the same signature and semantics as wxWindow.  This
means that when you call the function you get back a new class that
you can use just like wxWindow, (set the size and position, use in a
sizer, etc.) except its contents will be the COM control.

<p>
This demo embeds the Internet Explorer WebBrowser control, and shows
how to receive events from the COM control.  (The title bar and status
bar are updated as pages change, in addition to the log messages being
shown.)
</body></html>
"""

# 11/24/2003 - Jeff Grimmett (grimmtooth@softhome.net)
#
# o Updated for V2.5
# 

import  sys
import  wx

if wx.Platform == '__WXMSW__':
    import  wx.lib.activexwrapper   as  ax
    import  win32com.client.gencache

    try:
        browserModule = win32com.client.gencache.EnsureModule(
            "{EAB22AC0-30C1-11CF-A7EB-0000C05BAE0B}", 0, 1, 1
            )
    except:
        raise ImportError("IE4 or greater does not appear to be installed.")


#----------------------------------------------------------------------

class TestPanel(wx.Window):
    def __init__(self, parent, log, frame=None):
        wx.Window.__init__(
            self, parent, -1,
            style=wx.CLIP_CHILDREN|wx.NO_FULL_REPAINT_ON_RESIZE
            )

        self.ie = None
        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)

        # Make a new class that derives from the WebBrowser class in the
        # COM module imported above.  This class also derives from wxWindow and
        # implements the machinery needed to integrate the two worlds.
        theClass = ax.MakeActiveXClass(
                        browserModule.WebBrowser, eventObj = self
                        )

        # Create an instance of that class
        self.ie = theClass(self, -1) ##, style=wxSUNKEN_BORDER)


        btn = wx.Button(self, wx.NewId(), "Open", style=wx.BU_EXACTFIT)
        self.Bind(wx.EVT_BUTTON, self.OnOpenButton, id=btn.GetId())
        btnSizer.Add(btn, 0, wx.EXPAND|wx.ALL, 2)

        btn = wx.Button(self, wx.NewId(), "Home", style=wx.BU_EXACTFIT)
        self.Bind(wx.EVT_BUTTON, self.OnHomeButton, id=btn.GetId())
        btnSizer.Add(btn, 0, wx.EXPAND|wx.ALL, 2)

        btn = wx.Button(self, wx.NewId(), "<--", style=wx.BU_EXACTFIT)
        self.Bind(wx.EVT_BUTTON, self.OnPrevPageButton, id=btn.GetId())
        btnSizer.Add(btn, 0, wx.EXPAND|wx.ALL, 2)

        btn = wx.Button(self, wx.NewId(), "-->", style=wx.BU_EXACTFIT)
        self.Bind(wx.EVT_BUTTON, self.OnNextPageButton, id=btn.GetId())
        btnSizer.Add(btn, 0, wx.EXPAND|wx.ALL, 2)

        btn = wx.Button(self, wx.NewId(), "Stop", style=wx.BU_EXACTFIT)
        self.Bind(wx.EVT_BUTTON, self.OnStopButton, id=btn.GetId())
        btnSizer.Add(btn, 0, wx.EXPAND|wx.ALL, 2)

        btn = wx.Button(self, wx.NewId(), "Search", style=wx.BU_EXACTFIT)
        self.Bind(wx.EVT_BUTTON, self.OnSearchPageButton, id=btn.GetId())
        btnSizer.Add(btn, 0, wx.EXPAND|wx.ALL, 2)

        btn = wx.Button(self, wx.NewId(), "Refresh", style=wx.BU_EXACTFIT)
        self.Bind(wx.EVT_BUTTON, self.OnRefreshPageButton, id=btn.GetId())
        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, wx.NewId(), "", style=wx.CB_DROPDOWN)
        self.Bind(wx.EVT_COMBOBOX, self.OnLocationSelect, id=self.location.GetId())
        self.Bind(wx.EVT_KEY_UP, self.OnLocationKey, self.location)
        self.Bind(wx.EVT_CHAR, self.IgnoreReturn, self.location)
        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.Navigate(self.current)
        self.location.Append(self.current)

        self.SetSizer(sizer)
        self.SetAutoLayout(True)
        self.Bind(wx.EVT_SIZE, self.OnSize)
        self.Bind(wx.EVT_WINDOW_DESTROY, self.OnDestroy)


    def ShutdownDemo(self):
        # put the frame title back
        if self.frame:
            self.frame.SetTitle(self.titleBase)


    def OnDestroy(self, evt):
        if self.ie:
            self.ie.Cleanup()
            self.ie = None
            self.frame = None


    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.KeyCode() == wx.WXK_RETURN:
            URL = self.location.GetValue()
            self.location.Append(URL)
            self.ie.Navigate(URL)
        else:
            evt.Skip()

    def IgnoreReturn(self, evt):
        print 'IgnoreReturn'
        if evt.KeyCode() != 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.Refresh2(3)


    # The following event handlers are called by the web browser COM
    # control since  we passed self to MakeActiveXClass.  It will look
    # here for matching attributes and call them if they exist.  See the
    # module generated by makepy for details of method names, etc.
    def OnBeforeNavigate2(self, pDisp, URL, *args):
        self.log.write('OnBeforeNavigate2: %s\n' % URL)

    def OnNavigateComplete2(self, pDisp, URL):
        self.log.write('OnNavigateComplete2: %s\n' % URL)
        self.current = URL
        self.location.SetValue(URL)

    def OnTitleChange(self, text):
        self.log.write('OnTitleChange: %s\n' % text)
        if self.frame:
            self.frame.SetTitle(self.titleBase + ' -- ' + text)

    def OnStatusTextChange(self, text):
        self.log.write('OnStatusTextChange: %s\n' % text)
        if self.frame:
            self.frame.SetStatusText(text)


#----------------------------------------------------------------------
# for the demo framework...

def runTest(frame, nb, log):
    if wx.Platform == '__WXMSW__':
        win = TestPanel(nb, log, frame)
        return win
    else:
        dlg = wx.MessageDialog(frame, 'This demo only works on MSW.',
                          'Sorry', wx.OK | wx.ICON_INFORMATION)
        dlg.ShowModal()
        dlg.Destroy()


overview = __doc__

#----------------------------------------------------------------------


if __name__ == '__main__':
    class TestFrame(wx.Frame):
        def __init__(self):
            wx.Frame.__init__(
                self, None, -1, "ActiveX test -- Internet Explorer",
                size=(640, 480),
                style=wx.DEFAULT_FRAME_STYLE|wx.NO_FULL_REPAINT_ON_RESIZE
                )

            self.CreateStatusBar()
            self.tp = TestPanel(self, sys.stdout, self)
            self.Bind(wx.EVT_CLOSE, self.OnCloseWindow)

        def OnCloseWindow(self, evt):
            self.tp.Destroy()
            self.Destroy()

    app = wx.PySimpleApp()
    frame = TestFrame()
    frame.Show(True)
    app.MainLoop()
Commit	Line	Data
f6bcfd97 BP	1	"""
	2	<html><body>
	3	This demo shows how to embed an ActiveX control in a wxPython
	4	application, (Win32 only.)
	5
	6	<p>
	7	The MakeActiveXClass function dynamically builds a new Class on the
	8	fly, that has the same signature and semantics as wxWindow. This
	9	means that when you call the function you get back a new class that
	10	you can use just like wxWindow, (set the size and position, use in a
	11	sizer, etc.) except its contents will be the COM control.
	12
	13	<p>
8b9a4190	14	This demo embeds the Internet Explorer WebBrowser control, and shows
f6bcfd97 BP	15	how to receive events from the COM control. (The title bar and status
	16	bar are updated as pages change, in addition to the log messages being
	17	shown.)
	18	</body></html>
	19	"""
	20
8fa876ca RD	21	# 11/24/2003 - Jeff Grimmett (grimmtooth@softhome.net)
	22	#
	23	# o Updated for V2.5
	24	#
f6bcfd97	25
8fa876ca RD	26	import sys
	27	import wx
	28
	29	if wx.Platform == '__WXMSW__':
	30	import wx.lib.activexwrapper as ax
	31	import win32com.client.gencache
f6bcfd97 BP	32
f6bcfd97 BP	33	try:
8fa876ca RD	34	browserModule = win32com.client.gencache.EnsureModule(
	35	"{EAB22AC0-30C1-11CF-A7EB-0000C05BAE0B}", 0, 1, 1
	36	)
f6bcfd97 BP	37	except:
	38	raise ImportError("IE4 or greater does not appear to be installed.")
	39
	40
	41	#----------------------------------------------------------------------
	42
8fa876ca	43	class TestPanel(wx.Window):
f6bcfd97	44	def __init__(self, parent, log, frame=None):
8fa876ca RD	45	wx.Window.__init__(
	46	self, parent, -1,
	47	style=wx.CLIP_CHILDREN\|wx.NO_FULL_REPAINT_ON_RESIZE
	48	)
	49
f6bcfd97 BP	50	self.ie = None
f6bcfd97 BP	51	self.log = log
c368d904	52	self.current = "http://wxPython.org/"
f6bcfd97	53	self.frame = frame
8fa876ca	54
f6bcfd97 BP	55	if frame:
	56	self.titleBase = frame.GetTitle()
	57
8fa876ca RD	58	sizer = wx.BoxSizer(wx.VERTICAL)
8fa876ca RD	59	btnSizer = wx.BoxSizer(wx.HORIZONTAL)
f6bcfd97 BP	60
	61	# Make a new class that derives from the WebBrowser class in the
	62	# COM module imported above. This class also derives from wxWindow and
	63	# implements the machinery needed to integrate the two worlds.
8fa876ca RD	64	theClass = ax.MakeActiveXClass(
	65	browserModule.WebBrowser, eventObj = self
	66	)
f6bcfd97 BP	67
f6bcfd97 BP	68	# Create an instance of that class
c2dac736	69	self.ie = theClass(self, -1) ##, style=wxSUNKEN_BORDER)
f6bcfd97 BP	70
f6bcfd97 BP	71
8fa876ca RD	72	btn = wx.Button(self, wx.NewId(), "Open", style=wx.BU_EXACTFIT)
	73	self.Bind(wx.EVT_BUTTON, self.OnOpenButton, id=btn.GetId())
	74	btnSizer.Add(btn, 0, wx.EXPAND\|wx.ALL, 2)
f6bcfd97	75
8fa876ca RD	76	btn = wx.Button(self, wx.NewId(), "Home", style=wx.BU_EXACTFIT)
	77	self.Bind(wx.EVT_BUTTON, self.OnHomeButton, id=btn.GetId())
	78	btnSizer.Add(btn, 0, wx.EXPAND\|wx.ALL, 2)
f6bcfd97	79
8fa876ca RD	80	btn = wx.Button(self, wx.NewId(), "<--", style=wx.BU_EXACTFIT)
	81	self.Bind(wx.EVT_BUTTON, self.OnPrevPageButton, id=btn.GetId())
	82	btnSizer.Add(btn, 0, wx.EXPAND\|wx.ALL, 2)
f6bcfd97	83
8fa876ca RD	84	btn = wx.Button(self, wx.NewId(), "-->", style=wx.BU_EXACTFIT)
	85	self.Bind(wx.EVT_BUTTON, self.OnNextPageButton, id=btn.GetId())
	86	btnSizer.Add(btn, 0, wx.EXPAND\|wx.ALL, 2)
c2dac736	87
8fa876ca RD	88	btn = wx.Button(self, wx.NewId(), "Stop", style=wx.BU_EXACTFIT)
	89	self.Bind(wx.EVT_BUTTON, self.OnStopButton, id=btn.GetId())
	90	btnSizer.Add(btn, 0, wx.EXPAND\|wx.ALL, 2)
c2dac736	91
8fa876ca RD	92	btn = wx.Button(self, wx.NewId(), "Search", style=wx.BU_EXACTFIT)
	93	self.Bind(wx.EVT_BUTTON, self.OnSearchPageButton, id=btn.GetId())
	94	btnSizer.Add(btn, 0, wx.EXPAND\|wx.ALL, 2)
c2dac736	95
8fa876ca RD	96	btn = wx.Button(self, wx.NewId(), "Refresh", style=wx.BU_EXACTFIT)
	97	self.Bind(wx.EVT_BUTTON, self.OnRefreshPageButton, id=btn.GetId())
	98	btnSizer.Add(btn, 0, wx.EXPAND\|wx.ALL, 2)
f6bcfd97	99
8fa876ca RD	100	txt = wx.StaticText(self, -1, "Location:")
8fa876ca RD	101	btnSizer.Add(txt, 0, wx.CENTER\|wx.ALL, 2)
f6bcfd97	102
8fa876ca RD	103	self.location = wx.ComboBox(self, wx.NewId(), "", style=wx.CB_DROPDOWN)
	104	self.Bind(wx.EVT_COMBOBOX, self.OnLocationSelect, id=self.location.GetId())
	105	self.Bind(wx.EVT_KEY_UP, self.OnLocationKey, self.location)
	106	self.Bind(wx.EVT_CHAR, self.IgnoreReturn, self.location)
	107	btnSizer.Add(self.location, 1, wx.EXPAND\|wx.ALL, 2)
f6bcfd97	108
8fa876ca RD	109	sizer.Add(btnSizer, 0, wx.EXPAND)
8fa876ca RD	110	sizer.Add(self.ie, 1, wx.EXPAND)
f6bcfd97 BP	111
	112	self.ie.Navigate(self.current)
	113	self.location.Append(self.current)
	114
	115	self.SetSizer(sizer)
1e4a197e	116	self.SetAutoLayout(True)
8fa876ca RD	117	self.Bind(wx.EVT_SIZE, self.OnSize)
8fa876ca RD	118	self.Bind(wx.EVT_WINDOW_DESTROY, self.OnDestroy)
f6bcfd97	119
f6bcfd97	120
1e4a197e RD	121	def ShutdownDemo(self):
	122	# put the frame title back
	123	if self.frame:
	124	self.frame.SetTitle(self.titleBase)
	125
	126
63b6646e	127	def OnDestroy(self, evt):
f6bcfd97 BP	128	if self.ie:
	129	self.ie.Cleanup()
	130	self.ie = None
47eea71e	131	self.frame = None
f6bcfd97	132
63b6646e RD	133
	134	def OnSize(self, evt):
	135	self.Layout()
	136
	137
f6bcfd97 BP	138	def OnLocationSelect(self, evt):
	139	url = self.location.GetStringSelection()
	140	self.log.write('OnLocationSelect: %s\n' % url)
	141	self.ie.Navigate(url)
	142
	143	def OnLocationKey(self, evt):
8fa876ca	144	if evt.KeyCode() == wx.WXK_RETURN:
f6bcfd97 BP	145	URL = self.location.GetValue()
	146	self.location.Append(URL)
	147	self.ie.Navigate(URL)
	148	else:
	149	evt.Skip()
	150
	151	def IgnoreReturn(self, evt):
	152	print 'IgnoreReturn'
8fa876ca	153	if evt.KeyCode() != wx.WXK_RETURN:
f6bcfd97 BP	154	evt.Skip()
	155
	156	def OnOpenButton(self, event):
8fa876ca	157	dlg = wx.TextEntryDialog(self, "Open Location",
f6bcfd97	158	"Enter a full URL or local path",
8fa876ca RD	159	self.current, wx.OK\|wx.CANCEL)
8fa876ca RD	160
f6bcfd97	161	dlg.CentreOnParent()
8fa876ca RD	162
8fa876ca RD	163	if dlg.ShowModal() == wx.ID_OK:
f6bcfd97 BP	164	self.current = dlg.GetValue()
f6bcfd97 BP	165	self.ie.Navigate(self.current)
8fa876ca	166
f6bcfd97 BP	167	dlg.Destroy()
	168
	169	def OnHomeButton(self, event):
	170	self.ie.GoHome() ## ET Phone Home!
	171
	172	def OnPrevPageButton(self, event):
	173	self.ie.GoBack()
	174
f6bcfd97 BP	175	def OnNextPageButton(self, event):
	176	self.ie.GoForward()
	177
c2dac736 RD	178	def OnStopButton(self, evt):
	179	self.ie.Stop()
	180
	181	def OnSearchPageButton(self, evt):
	182	self.ie.GoSearch()
	183
	184	def OnRefreshPageButton(self, evt):
	185	self.ie.Refresh2(3)
	186
	187
f6bcfd97 BP	188	# The following event handlers are called by the web browser COM
	189	# control since we passed self to MakeActiveXClass. It will look
	190	# here for matching attributes and call them if they exist. See the
	191	# module generated by makepy for details of method names, etc.
	192	def OnBeforeNavigate2(self, pDisp, URL, *args):
	193	self.log.write('OnBeforeNavigate2: %s\n' % URL)
	194
	195	def OnNavigateComplete2(self, pDisp, URL):
	196	self.log.write('OnNavigateComplete2: %s\n' % URL)
	197	self.current = URL
	198	self.location.SetValue(URL)
	199
	200	def OnTitleChange(self, text):
	201	self.log.write('OnTitleChange: %s\n' % text)
	202	if self.frame:
	203	self.frame.SetTitle(self.titleBase + ' -- ' + text)
	204
	205	def OnStatusTextChange(self, text):
	206	self.log.write('OnStatusTextChange: %s\n' % text)
	207	if self.frame:
	208	self.frame.SetStatusText(text)
	209
	210
	211	#----------------------------------------------------------------------
	212	# for the demo framework...
	213
	214	def runTest(frame, nb, log):
8fa876ca	215	if wx.Platform == '__WXMSW__':
f6bcfd97 BP	216	win = TestPanel(nb, log, frame)
	217	return win
	218	else:
8fa876ca RD	219	dlg = wx.MessageDialog(frame, 'This demo only works on MSW.',
8fa876ca RD	220	'Sorry', wx.OK \| wx.ICON_INFORMATION)
f6bcfd97 BP	221	dlg.ShowModal()
	222	dlg.Destroy()
	223
	224
	225	overview = __doc__
	226
	227	#----------------------------------------------------------------------
	228
	229
	230	if __name__ == '__main__':
8fa876ca	231	class TestFrame(wx.Frame):
f6bcfd97	232	def __init__(self):
8fa876ca RD	233	wx.Frame.__init__(
	234	self, None, -1, "ActiveX test -- Internet Explorer",
	235	size=(640, 480),
	236	style=wx.DEFAULT_FRAME_STYLE\|wx.NO_FULL_REPAINT_ON_RESIZE
	237	)
	238
f6bcfd97 BP	239	self.CreateStatusBar()
f6bcfd97 BP	240	self.tp = TestPanel(self, sys.stdout, self)
8fa876ca	241	self.Bind(wx.EVT_CLOSE, self.OnCloseWindow)
f6bcfd97	242
47eea71e RD	243	def OnCloseWindow(self, evt):
	244	self.tp.Destroy()
	245	self.Destroy()
f6bcfd97	246
8fa876ca	247	app = wx.PySimpleApp()
f6bcfd97	248	frame = TestFrame()
1e4a197e	249	frame.Show(True)
f6bcfd97 BP	250	app.MainLoop()
f6bcfd97 BP	251