2000-07-15 15:51:35 -04:00
|
|
|
"""
|
|
|
|
|
<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 Adobe Acrobat Reader, and gives you some buttons for opening a PDF
|
|
|
|
|
file, changing pages, etc. that show how to call methods on the COM object. If you don't
|
|
|
|
|
have Acrobat Reader 4.0 installed it won't work.
|
|
|
|
|
</body></html>
|
|
|
|
|
"""
|
|
|
|
|
|
|
|
|
|
from wxPython.wx import *
|
|
|
|
|
|
|
|
|
|
if wxPlatform == '__WXMSW__':
|
|
|
|
|
from wxPython.lib.activexwrapper import MakeActiveXClass
|
|
|
|
|
import win32com.client.gencache
|
|
|
|
|
|
|
|
|
|
try:
|
|
|
|
|
acrobat = win32com.client.gencache.EnsureModule('{CA8A9783-280D-11CF-A24D-444553540000}', 0x0, 1, 3)
|
|
|
|
|
except:
|
|
|
|
|
raise ImportError("Can't load PDF.OCX, install Acrobat 4.0")
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
#----------------------------------------------------------------------
|
|
|
|
|
|
|
|
|
|
class TestPanel(wxPanel):
|
2001-04-01 23:49:52 -04:00
|
|
|
def __init__(self, parent, log):
|
2000-07-15 15:51:35 -04:00
|
|
|
wxPanel.__init__(self, parent, -1)
|
|
|
|
|
self.pdf = None
|
|
|
|
|
|
|
|
|
|
sizer = wxBoxSizer(wxVERTICAL)
|
|
|
|
|
btnSizer = wxBoxSizer(wxHORIZONTAL)
|
|
|
|
|
|
|
|
|
|
# this function creates a new class that can be used as
|
|
|
|
|
# a wxWindow, but contains the given ActiveX control.
|
|
|
|
|
ActiveXWrapper = MakeActiveXClass(acrobat.Pdf)
|
|
|
|
|
|
|
|
|
|
# create an instance of the new class
|
|
|
|
|
self.pdf = ActiveXWrapper( self, -1, style=wxSUNKEN_BORDER)
|
|
|
|
|
|
|
|
|
|
sizer.Add(self.pdf, 1, wxEXPAND)
|
|
|
|
|
|
|
|
|
|
btn = wxButton(self, wxNewId(), "Open PDF File")
|
|
|
|
|
EVT_BUTTON(self, btn.GetId(), self.OnOpenButton)
|
|
|
|
|
btnSizer.Add(btn, 1, wxEXPAND|wxALL, 5)
|
|
|
|
|
|
|
|
|
|
btn = wxButton(self, wxNewId(), "<-- Previous Page")
|
|
|
|
|
EVT_BUTTON(self, btn.GetId(), self.OnPrevPageButton)
|
|
|
|
|
btnSizer.Add(btn, 1, wxEXPAND|wxALL, 5)
|
|
|
|
|
|
|
|
|
|
btn = wxButton(self, wxNewId(), "Next Page -->")
|
|
|
|
|
EVT_BUTTON(self, btn.GetId(), self.OnNextPageButton)
|
|
|
|
|
btnSizer.Add(btn, 1, wxEXPAND|wxALL, 5)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
btnSizer.Add(50, -1, 2, wxEXPAND)
|
|
|
|
|
sizer.Add(btnSizer, 0, wxEXPAND)
|
|
|
|
|
|
|
|
|
|
self.SetSizer(sizer)
|
|
|
|
|
self.SetAutoLayout(true)
|
|
|
|
|
|
2002-07-11 16:41:21 -04:00
|
|
|
EVT_WINDOW_DESTROY(self, self.OnDestroy)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
def OnDestroy(self, evt):
|
2000-07-15 15:51:35 -04:00
|
|
|
if self.pdf:
|
|
|
|
|
self.pdf.Cleanup()
|
|
|
|
|
self.pdf = None
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
def OnOpenButton(self, event):
|
|
|
|
|
dlg = wxFileDialog(self, wildcard="*.pdf")
|
|
|
|
|
if dlg.ShowModal() == wxID_OK:
|
|
|
|
|
wxBeginBusyCursor()
|
|
|
|
|
self.pdf.LoadFile(dlg.GetPath())
|
|
|
|
|
wxEndBusyCursor()
|
|
|
|
|
|
|
|
|
|
dlg.Destroy()
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
def OnPrevPageButton(self, event):
|
|
|
|
|
self.pdf.gotoPreviousPage()
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
def OnNextPageButton(self, event):
|
|
|
|
|
self.pdf.gotoNextPage()
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
#----------------------------------------------------------------------
|
|
|
|
|
|
|
|
|
|
def runTest(frame, nb, log):
|
|
|
|
|
if wxPlatform == '__WXMSW__':
|
2001-04-01 23:49:52 -04:00
|
|
|
win = TestPanel(nb, log)
|
2000-07-15 15:51:35 -04:00
|
|
|
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 -- Acrobat", size=(640, 480),
|
|
|
|
|
style=wxDEFAULT_FRAME_STYLE|wxNO_FULL_REPAINT_ON_RESIZE)
|
|
|
|
|
self.tp = TestPanel(self, sys.stdout)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
app = wxPySimpleApp()
|
|
|
|
|
frame = TestFrame()
|
|
|
|
|
frame.Show(true)
|
|
|
|
|
app.MainLoop()
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
