63b6646e5d
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@16140 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
129 lines
3.7 KiB
Python
129 lines
3.7 KiB
Python
"""
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<html><body>
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This demo shows how to embed an ActiveX control in a wxPython application, (Win32 only.)
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<p>
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The MakeActiveXClass function dynamically builds a new Class on the fly, that has the
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same signature and semantics as wxWindow. This means that when you call the function
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you get back a new class that you can use just like wxWindow, (set the size and position,
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use in a sizer, etc.) except its contents will be the COM control.
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<p>
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This demo embeds the Adobe Acrobat Reader, and gives you some buttons for opening a PDF
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file, changing pages, etc. that show how to call methods on the COM object. If you don't
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have Acrobat Reader 4.0 installed it won't work.
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</body></html>
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"""
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from wxPython.wx import *
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if wxPlatform == '__WXMSW__':
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from wxPython.lib.activexwrapper import MakeActiveXClass
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import win32com.client.gencache
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try:
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acrobat = win32com.client.gencache.EnsureModule('{CA8A9783-280D-11CF-A24D-444553540000}', 0x0, 1, 3)
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except:
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raise ImportError("Can't load PDF.OCX, install Acrobat 4.0")
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#----------------------------------------------------------------------
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class TestPanel(wxPanel):
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def __init__(self, parent, log):
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wxPanel.__init__(self, parent, -1)
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self.pdf = None
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sizer = wxBoxSizer(wxVERTICAL)
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btnSizer = wxBoxSizer(wxHORIZONTAL)
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# this function creates a new class that can be used as
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# a wxWindow, but contains the given ActiveX control.
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ActiveXWrapper = MakeActiveXClass(acrobat.Pdf)
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# create an instance of the new class
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self.pdf = ActiveXWrapper( self, -1, style=wxSUNKEN_BORDER)
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sizer.Add(self.pdf, 1, wxEXPAND)
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btn = wxButton(self, wxNewId(), "Open PDF File")
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EVT_BUTTON(self, btn.GetId(), self.OnOpenButton)
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btnSizer.Add(btn, 1, wxEXPAND|wxALL, 5)
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btn = wxButton(self, wxNewId(), "<-- Previous Page")
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EVT_BUTTON(self, btn.GetId(), self.OnPrevPageButton)
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btnSizer.Add(btn, 1, wxEXPAND|wxALL, 5)
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btn = wxButton(self, wxNewId(), "Next Page -->")
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EVT_BUTTON(self, btn.GetId(), self.OnNextPageButton)
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btnSizer.Add(btn, 1, wxEXPAND|wxALL, 5)
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btnSizer.Add(50, -1, 2, wxEXPAND)
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sizer.Add(btnSizer, 0, wxEXPAND)
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self.SetSizer(sizer)
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self.SetAutoLayout(true)
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EVT_WINDOW_DESTROY(self, self.OnDestroy)
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def OnDestroy(self, evt):
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if self.pdf:
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self.pdf.Cleanup()
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self.pdf = None
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def OnOpenButton(self, event):
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dlg = wxFileDialog(self, wildcard="*.pdf")
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if dlg.ShowModal() == wxID_OK:
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wxBeginBusyCursor()
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self.pdf.LoadFile(dlg.GetPath())
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wxEndBusyCursor()
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dlg.Destroy()
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def OnPrevPageButton(self, event):
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self.pdf.gotoPreviousPage()
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def OnNextPageButton(self, event):
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self.pdf.gotoNextPage()
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#----------------------------------------------------------------------
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def runTest(frame, nb, log):
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if wxPlatform == '__WXMSW__':
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win = TestPanel(nb, log)
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return win
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else:
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dlg = wxMessageDialog(frame, 'This demo only works on MSW.',
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'Sorry', wxOK | wxICON_INFORMATION)
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dlg.ShowModal()
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dlg.Destroy()
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overview = __doc__
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#----------------------------------------------------------------------
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if __name__ == '__main__':
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class TestFrame(wxFrame):
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def __init__(self):
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wxFrame.__init__(self, None, -1, "ActiveX test -- Acrobat", size=(640, 480),
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style=wxDEFAULT_FRAME_STYLE|wxNO_FULL_REPAINT_ON_RESIZE)
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self.tp = TestPanel(self, sys.stdout)
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app = wxPySimpleApp()
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frame = TestFrame()
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frame.Show(true)
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app.MainLoop()
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