[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>
"""

from wxPython.wx import *

if wxPlatform == '__WXMSW__':
    from wxPython.lib.activexwrapper import MakeActiveXClass
    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(wxWindow):
    def __init__(self, parent, log, frame=None):
        wxWindow.__init__(self, parent, -1,
                          style=wxCLIP_CHILDREN|wxNO_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 = wxBoxSizer(wxVERTICAL)
        btnSizer = wxBoxSizer(wxHORIZONTAL)

        # 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 = MakeActiveXClass(browserModule.WebBrowser,
                                    eventObj = self)

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


        btn = wxButton(self, wxNewId(), "Open", style=wxBU_EXACTFIT)
        EVT_BUTTON(self, btn.GetId(), self.OnOpenButton)
        btnSizer.Add(btn, 0, wxEXPAND|wxALL, 2)

        btn = wxButton(self, wxNewId(), "Home", style=wxBU_EXACTFIT)
        EVT_BUTTON(self, btn.GetId(), self.OnHomeButton)
        btnSizer.Add(btn, 0, wxEXPAND|wxALL, 2)

        btn = wxButton(self, wxNewId(), "<--", style=wxBU_EXACTFIT)
        EVT_BUTTON(self, btn.GetId(), self.OnPrevPageButton)
        btnSizer.Add(btn, 0, wxEXPAND|wxALL, 2)

        btn = wxButton(self, wxNewId(), "-->", style=wxBU_EXACTFIT)
        EVT_BUTTON(self, btn.GetId(), self.OnNextPageButton)
        btnSizer.Add(btn, 0, wxEXPAND|wxALL, 2)

        btn = wxButton(self, wxNewId(), "Stop", style=wxBU_EXACTFIT)
        EVT_BUTTON(self, btn.GetId(), self.OnStopButton)
        btnSizer.Add(btn, 0, wxEXPAND|wxALL, 2)

        btn = wxButton(self, wxNewId(), "Search", style=wxBU_EXACTFIT)
        EVT_BUTTON(self, btn.GetId(), self.OnSearchPageButton)
        btnSizer.Add(btn, 0, wxEXPAND|wxALL, 2)

        btn = wxButton(self, wxNewId(), "Refresh", style=wxBU_EXACTFIT)
        EVT_BUTTON(self, btn.GetId(), self.OnRefreshPageButton)
        btnSizer.Add(btn, 0, wxEXPAND|wxALL, 2)

        txt = wxStaticText(self, -1, "Location:")
        btnSizer.Add(txt, 0, wxCENTER|wxALL, 2)

        self.location = wxComboBox(self, wxNewId(), "", style=wxCB_DROPDOWN)
        EVT_COMBOBOX(self, self.location.GetId(), self.OnLocationSelect)
        EVT_KEY_UP(self.location, self.OnLocationKey)
        EVT_CHAR(self.location, self.IgnoreReturn)
        btnSizer.Add(self.location, 1, wxEXPAND|wxALL, 2)

        sizer.Add(btnSizer, 0, wxEXPAND)
        sizer.Add(self.ie, 1, wxEXPAND)

        self.ie.Navigate(self.current)
        self.location.Append(self.current)

        self.SetSizer(sizer)
        self.SetAutoLayout(True)
        EVT_SIZE(self, self.OnSize)

        EVT_WINDOW_DESTROY(self, 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() == 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() != WXK_RETURN:
            evt.Skip()

    def OnOpenButton(self, event):
        dlg = wxTextEntryDialog(self, "Open Location",
                                "Enter a full URL or local path",
                                self.current, wxOK|wxCANCEL)
        dlg.CentreOnParent()
        if dlg.ShowModal() == wxID_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 wxPlatform == '__WXMSW__':
        win = TestPanel(nb, log, frame)
        return win
    else:
        dlg = wxMessageDialog(frame, 'This demo only works on MSW.',
                          'Sorry', wxOK | wxICON_INFORMATION)
        dlg.ShowModal()
        dlg.Destroy()


overview = __doc__

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


if __name__ == '__main__':
    class TestFrame(wxFrame):
        def __init__(self):
            wxFrame.__init__(self, None, -1, "ActiveX test -- Internet Explorer",
                             size=(640, 480),
                             style=wxDEFAULT_FRAME_STYLE|wxNO_FULL_REPAINT_ON_RESIZE)
            self.CreateStatusBar()
            self.tp = TestPanel(self, sys.stdout, self)
            EVT_CLOSE(self, self.OnCloseWindow)

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

    app = wxPySimpleApp()
    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
	21	from wxPython.wx import *
	22
	23	if wxPlatform == '__WXMSW__':
	24	from wxPython.lib.activexwrapper import MakeActiveXClass
	25	import win32com.client.gencache
	26
	27	try:
	28	browserModule = win32com.client.gencache.EnsureModule("{EAB22AC0-30C1-11CF-A7EB-0000C05BAE0B}", 0, 1, 1)
	29	except:
	30	raise ImportError("IE4 or greater does not appear to be installed.")
	31
	32
	33	#----------------------------------------------------------------------
	34
	35	class TestPanel(wxWindow):
	36	def __init__(self, parent, log, frame=None):
c2dac736 RD	37	wxWindow.__init__(self, parent, -1,
c2dac736 RD	38	style=wxCLIP_CHILDREN\|wxNO_FULL_REPAINT_ON_RESIZE)
f6bcfd97 BP	39	self.ie = None
f6bcfd97 BP	40	self.log = log
c368d904	41	self.current = "http://wxPython.org/"
f6bcfd97 BP	42	self.frame = frame
	43	if frame:
	44	self.titleBase = frame.GetTitle()
	45
	46
	47	sizer = wxBoxSizer(wxVERTICAL)
	48	btnSizer = wxBoxSizer(wxHORIZONTAL)
	49
	50	# Make a new class that derives from the WebBrowser class in the
	51	# COM module imported above. This class also derives from wxWindow and
	52	# implements the machinery needed to integrate the two worlds.
	53	theClass = MakeActiveXClass(browserModule.WebBrowser,
	54	eventObj = self)
	55
	56	# Create an instance of that class
c2dac736	57	self.ie = theClass(self, -1) ##, style=wxSUNKEN_BORDER)
f6bcfd97 BP	58
f6bcfd97 BP	59
c2dac736 RD	60	btn = wxButton(self, wxNewId(), "Open", style=wxBU_EXACTFIT)
	61	EVT_BUTTON(self, btn.GetId(), self.OnOpenButton)
	62	btnSizer.Add(btn, 0, wxEXPAND\|wxALL, 2)
f6bcfd97	63
c2dac736	64	btn = wxButton(self, wxNewId(), "Home", style=wxBU_EXACTFIT)
f6bcfd97	65	EVT_BUTTON(self, btn.GetId(), self.OnHomeButton)
c2dac736	66	btnSizer.Add(btn, 0, wxEXPAND\|wxALL, 2)
f6bcfd97	67
c2dac736	68	btn = wxButton(self, wxNewId(), "<--", style=wxBU_EXACTFIT)
f6bcfd97	69	EVT_BUTTON(self, btn.GetId(), self.OnPrevPageButton)
c2dac736	70	btnSizer.Add(btn, 0, wxEXPAND\|wxALL, 2)
f6bcfd97	71
c2dac736	72	btn = wxButton(self, wxNewId(), "-->", style=wxBU_EXACTFIT)
f6bcfd97	73	EVT_BUTTON(self, btn.GetId(), self.OnNextPageButton)
c2dac736 RD	74	btnSizer.Add(btn, 0, wxEXPAND\|wxALL, 2)
	75
	76	btn = wxButton(self, wxNewId(), "Stop", style=wxBU_EXACTFIT)
	77	EVT_BUTTON(self, btn.GetId(), self.OnStopButton)
	78	btnSizer.Add(btn, 0, wxEXPAND\|wxALL, 2)
	79
	80	btn = wxButton(self, wxNewId(), "Search", style=wxBU_EXACTFIT)
	81	EVT_BUTTON(self, btn.GetId(), self.OnSearchPageButton)
	82	btnSizer.Add(btn, 0, wxEXPAND\|wxALL, 2)
	83
	84	btn = wxButton(self, wxNewId(), "Refresh", style=wxBU_EXACTFIT)
	85	EVT_BUTTON(self, btn.GetId(), self.OnRefreshPageButton)
	86	btnSizer.Add(btn, 0, wxEXPAND\|wxALL, 2)
f6bcfd97 BP	87
f6bcfd97 BP	88	txt = wxStaticText(self, -1, "Location:")
c2dac736	89	btnSizer.Add(txt, 0, wxCENTER\|wxALL, 2)
f6bcfd97 BP	90
	91	self.location = wxComboBox(self, wxNewId(), "", style=wxCB_DROPDOWN)
	92	EVT_COMBOBOX(self, self.location.GetId(), self.OnLocationSelect)
	93	EVT_KEY_UP(self.location, self.OnLocationKey)
342639eb	94	EVT_CHAR(self.location, self.IgnoreReturn)
c2dac736	95	btnSizer.Add(self.location, 1, wxEXPAND\|wxALL, 2)
f6bcfd97 BP	96
	97	sizer.Add(btnSizer, 0, wxEXPAND)
	98	sizer.Add(self.ie, 1, wxEXPAND)
	99
	100	self.ie.Navigate(self.current)
	101	self.location.Append(self.current)
	102
	103	self.SetSizer(sizer)
1e4a197e	104	self.SetAutoLayout(True)
f6bcfd97 BP	105	EVT_SIZE(self, self.OnSize)
f6bcfd97 BP	106
63b6646e	107	EVT_WINDOW_DESTROY(self, self.OnDestroy)
f6bcfd97	108
f6bcfd97	109
1e4a197e RD	110	def ShutdownDemo(self):
	111	# put the frame title back
	112	if self.frame:
	113	self.frame.SetTitle(self.titleBase)
	114
	115
63b6646e	116	def OnDestroy(self, evt):
f6bcfd97 BP	117	if self.ie:
	118	self.ie.Cleanup()
	119	self.ie = None
47eea71e	120	self.frame = None
f6bcfd97	121
63b6646e RD	122
	123	def OnSize(self, evt):
	124	self.Layout()
	125
	126
f6bcfd97 BP	127	def OnLocationSelect(self, evt):
	128	url = self.location.GetStringSelection()
	129	self.log.write('OnLocationSelect: %s\n' % url)
	130	self.ie.Navigate(url)
	131
	132	def OnLocationKey(self, evt):
	133	if evt.KeyCode() == WXK_RETURN:
	134	URL = self.location.GetValue()
	135	self.location.Append(URL)
	136	self.ie.Navigate(URL)
	137	else:
	138	evt.Skip()
	139
	140	def IgnoreReturn(self, evt):
	141	print 'IgnoreReturn'
	142	if evt.KeyCode() != WXK_RETURN:
	143	evt.Skip()
	144
	145	def OnOpenButton(self, event):
	146	dlg = wxTextEntryDialog(self, "Open Location",
	147	"Enter a full URL or local path",
	148	self.current, wxOK\|wxCANCEL)
	149	dlg.CentreOnParent()
	150	if dlg.ShowModal() == wxID_OK:
	151	self.current = dlg.GetValue()
	152	self.ie.Navigate(self.current)
	153	dlg.Destroy()
	154
	155	def OnHomeButton(self, event):
	156	self.ie.GoHome() ## ET Phone Home!
	157
	158	def OnPrevPageButton(self, event):
	159	self.ie.GoBack()
	160
f6bcfd97 BP	161	def OnNextPageButton(self, event):
	162	self.ie.GoForward()
	163
c2dac736 RD	164	def OnStopButton(self, evt):
	165	self.ie.Stop()
	166
	167	def OnSearchPageButton(self, evt):
	168	self.ie.GoSearch()
	169
	170	def OnRefreshPageButton(self, evt):
	171	self.ie.Refresh2(3)
	172
	173
f6bcfd97 BP	174
	175	# The following event handlers are called by the web browser COM
	176	# control since we passed self to MakeActiveXClass. It will look
	177	# here for matching attributes and call them if they exist. See the
	178	# module generated by makepy for details of method names, etc.
	179	def OnBeforeNavigate2(self, pDisp, URL, *args):
	180	self.log.write('OnBeforeNavigate2: %s\n' % URL)
	181
	182	def OnNavigateComplete2(self, pDisp, URL):
	183	self.log.write('OnNavigateComplete2: %s\n' % URL)
	184	self.current = URL
	185	self.location.SetValue(URL)
	186
	187	def OnTitleChange(self, text):
	188	self.log.write('OnTitleChange: %s\n' % text)
	189	if self.frame:
	190	self.frame.SetTitle(self.titleBase + ' -- ' + text)
	191
	192	def OnStatusTextChange(self, text):
	193	self.log.write('OnStatusTextChange: %s\n' % text)
	194	if self.frame:
	195	self.frame.SetStatusText(text)
	196
	197
	198	#----------------------------------------------------------------------
	199	# for the demo framework...
	200
	201	def runTest(frame, nb, log):
	202	if wxPlatform == '__WXMSW__':
	203	win = TestPanel(nb, log, frame)
	204	return win
	205	else:
	206	dlg = wxMessageDialog(frame, 'This demo only works on MSW.',
	207	'Sorry', wxOK \| wxICON_INFORMATION)
	208	dlg.ShowModal()
	209	dlg.Destroy()
	210
	211
	212	overview = __doc__
	213
	214	#----------------------------------------------------------------------
	215
	216
	217	if __name__ == '__main__':
	218	class TestFrame(wxFrame):
	219	def __init__(self):
	220	wxFrame.__init__(self, None, -1, "ActiveX test -- Internet Explorer",
	221	size=(640, 480),
	222	style=wxDEFAULT_FRAME_STYLE\|wxNO_FULL_REPAINT_ON_RESIZE)
	223	self.CreateStatusBar()
	224	self.tp = TestPanel(self, sys.stdout, self)
47eea71e	225	EVT_CLOSE(self, self.OnCloseWindow)
f6bcfd97	226
47eea71e RD	227	def OnCloseWindow(self, evt):
	228	self.tp.Destroy()
	229	self.Destroy()
f6bcfd97 BP	230
	231	app = wxPySimpleApp()
	232	frame = TestFrame()
1e4a197e	233	frame.Show(True)
f6bcfd97 BP	234	app.MainLoop()
	235
	236
	237