| | 1 | """ |
| | 2 | <html><body> |
| | 3 | This demo shows how to embed an ActiveX control in a wxPython application, (Win32 only.) |
| | 4 | <p> |
| | 5 | The MakeActiveXClass function dynamically builds a new Class on the fly, that has the |
| | 6 | same signature and semantics as wxWindow. This means that when you call the function |
| | 7 | you get back a new class that you can use just like wxWindow, (set the size and position, |
| | 8 | use in a sizer, etc.) except its contents will be the COM control. |
| | 9 | <p> |
| | 10 | This demo embeds the Adobe Acrobat Reader, and gives you some buttons for opening a PDF |
| | 11 | file, changing pages, etc. that show how to call methods on the COM object. If you don't |
| | 12 | have Acrobat Reader 4.0 installed it won't work. |
| | 13 | </body></html> |
| | 14 | """ |
| | 15 | |
| | 16 | # 11/24/2003 - Jeff Grimmett (grimmtooth@softhome.net) |
| | 17 | # |
| | 18 | # o Updated for 2.5 |
| | 19 | # |
| | 20 | |
| | 21 | import sys |
| | 22 | import wx |
| | 23 | |
| | 24 | if wx.Platform == '__WXMSW__': |
| | 25 | import wx.lib.activexwrapper as ax |
| | 26 | import win32com.client.gencache |
| | 27 | |
| | 28 | try: |
| | 29 | acrobat = win32com.client.gencache.EnsureModule( |
| | 30 | '{CA8A9783-280D-11CF-A24D-444553540000}', 0x0, 1, 3 |
| | 31 | ) |
| | 32 | except: |
| | 33 | raise ImportError("Can't load PDF.OCX, install Acrobat 4.0") |
| | 34 | |
| | 35 | |
| | 36 | #---------------------------------------------------------------------- |
| | 37 | |
| | 38 | class TestPanel(wx.Panel): |
| | 39 | def __init__(self, parent, log): |
| | 40 | wx.Panel.__init__(self, parent, -1) |
| | 41 | self.pdf = None |
| | 42 | |
| | 43 | sizer = wx.BoxSizer(wx.VERTICAL) |
| | 44 | btnSizer = wx.BoxSizer(wx.HORIZONTAL) |
| | 45 | |
| | 46 | # this function creates a new class that can be used as |
| | 47 | # a wx.Window, but contains the given ActiveX control. |
| | 48 | ActiveXWrapper = ax.MakeActiveXClass(acrobat.Pdf) |
| | 49 | |
| | 50 | # create an instance of the new class |
| | 51 | self.pdf = ActiveXWrapper( self, -1, style=wx.SUNKEN_BORDER) |
| | 52 | |
| | 53 | sizer.Add(self.pdf, proportion=1, flag=wx.EXPAND) |
| | 54 | |
| | 55 | btn = wx.Button(self, wx.NewId(), "Open PDF File") |
| | 56 | self.Bind(wx.EVT_BUTTON, self.OnOpenButton) |
| | 57 | btnSizer.Add(btn, proportion=1, flag=wx.EXPAND|wx.ALL, border=5) |
| | 58 | |
| | 59 | btn = wx.Button(self, wx.NewId(), "<-- Previous Page") |
| | 60 | self.Bind(wx.EVT_BUTTON, self.OnPrevPageButton, id=btn.GetId()) |
| | 61 | btnSizer.Add(btn, proportion=1, flag=wx.EXPAND|wx.ALL, border=5) |
| | 62 | |
| | 63 | btn = wx.Button(self, wx.NewId(), "Next Page -->") |
| | 64 | self.Bind(wx.EVT_BUTTON, self.OnNextPageButton, id=btn.GetId()) |
| | 65 | btnSizer.Add(btn, proportion=1, flag=wx.EXPAND|wx.ALL, border=5) |
| | 66 | |
| | 67 | |
| | 68 | btnSizer.Add((50,-1), proportion=2, flag=wx.EXPAND) |
| | 69 | sizer.Add(btnSizer, proportion=0, flag=wx.EXPAND) |
| | 70 | |
| | 71 | self.SetSizer(sizer) |
| | 72 | self.SetAutoLayout(True) |
| | 73 | |
| | 74 | self.Bind(wx.EVT_WINDOW_DESTROY, self.OnDestroy) |
| | 75 | |
| | 76 | |
| | 77 | def OnDestroy(self, evt): |
| | 78 | if self.pdf: |
| | 79 | self.pdf.Cleanup() |
| | 80 | self.pdf = None |
| | 81 | |
| | 82 | |
| | 83 | |
| | 84 | def OnOpenButton(self, event): |
| | 85 | dlg = wx.FileDialog(self, wildcard="*.pdf") |
| | 86 | |
| | 87 | if dlg.ShowModal() == wx.ID_OK: |
| | 88 | wx.BeginBusyCursor() |
| | 89 | self.pdf.LoadFile(dlg.GetPath()) |
| | 90 | wx.EndBusyCursor() |
| | 91 | |
| | 92 | dlg.Destroy() |
| | 93 | |
| | 94 | |
| | 95 | def OnPrevPageButton(self, event): |
| | 96 | self.pdf.gotoPreviousPage() |
| | 97 | |
| | 98 | |
| | 99 | def OnNextPageButton(self, event): |
| | 100 | self.pdf.gotoNextPage() |
| | 101 | |
| | 102 | |
| | 103 | |
| | 104 | #---------------------------------------------------------------------- |
| | 105 | |
| | 106 | def runTest(frame, nb, log): |
| | 107 | if wx.Platform == '__WXMSW__': |
| | 108 | win = TestPanel(nb, log) |
| | 109 | return win |
| | 110 | else: |
| | 111 | dlg = wx.MessageDialog(frame, 'This demo only works on MSW.', |
| | 112 | 'Sorry', wx.OK | wx.ICON_INFORMATION) |
| | 113 | dlg.ShowModal() |
| | 114 | dlg.Destroy() |
| | 115 | |
| | 116 | |
| | 117 | overview = __doc__ |
| | 118 | |
| | 119 | #---------------------------------------------------------------------- |
| | 120 | |
| | 121 | |
| | 122 | if __name__ == '__main__': |
| | 123 | class TestFrame(wx.Frame): |
| | 124 | def __init__(self): |
| | 125 | wx.Frame.__init__( |
| | 126 | self, None, -1, "ActiveX test -- Acrobat", size=(640, 480), |
| | 127 | style=wx.DEFAULT_FRAME_STYLE|wx.NO_FULL_REPAINT_ON_RESIZE |
| | 128 | ) |
| | 129 | |
| | 130 | self.tp = TestPanel(self, sys.stdout) |
| | 131 | |
| | 132 | |
| | 133 | app = wx.PySimpleApp() |
| | 134 | frame = TestFrame() |
| | 135 | frame.Show(True) |
| | 136 | app.MainLoop() |
| | 137 | |
| | 138 | |
projects / wxWidgets.git / blame_incremental