73 lines
2.2 KiB
Python
73 lines
2.2 KiB
Python
# This demo uses the IE4 Web Browser control.
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# It catches an "OnNavigate" event, and updates the frame title.
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# (event stuff by Neil Hodgson)
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import sys
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import regutil
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import win32api
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import win32con
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import win32ui
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from pywin.mfc import activex, window
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from win32com.client import gencache
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WebBrowserModule = gencache.EnsureModule(
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"{EAB22AC0-30C1-11CF-A7EB-0000C05BAE0B}", 0, 1, 1
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)
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if WebBrowserModule is None:
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raise ImportError("IE4 does not appear to be installed.")
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class MyWebBrowser(activex.Control, WebBrowserModule.WebBrowser):
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def OnBeforeNavigate2(
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self, pDisp, URL, Flags, TargetFrameName, PostData, Headers, Cancel
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):
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self.GetParent().OnNavigate(URL)
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# print "BeforeNavigate2", pDisp, URL, Flags, TargetFrameName, PostData, Headers, Cancel
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class BrowserFrame(window.MDIChildWnd):
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def __init__(self, url=None):
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if url is None:
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self.url = regutil.GetRegisteredHelpFile("Main Python Documentation")
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if self.url is None:
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self.url = "http://www.python.org"
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else:
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self.url = url
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pass # Dont call base class doc/view version...
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def Create(self, title, rect=None, parent=None):
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style = win32con.WS_CHILD | win32con.WS_VISIBLE | win32con.WS_OVERLAPPEDWINDOW
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self._obj_ = win32ui.CreateMDIChild()
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self._obj_.AttachObject(self)
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self._obj_.CreateWindow(None, title, style, rect, parent)
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rect = self.GetClientRect()
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rect = (0, 0, rect[2] - rect[0], rect[3] - rect[1])
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self.ocx = MyWebBrowser()
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self.ocx.CreateControl(
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"Web Browser", win32con.WS_VISIBLE | win32con.WS_CHILD, rect, self, 1000
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)
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self.ocx.Navigate(self.url)
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self.HookMessage(self.OnSize, win32con.WM_SIZE)
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def OnSize(self, params):
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rect = self.GetClientRect()
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rect = (0, 0, rect[2] - rect[0], rect[3] - rect[1])
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self.ocx.SetWindowPos(0, rect, 0)
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def OnNavigate(self, url):
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title = "Web Browser - %s" % (url,)
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self.SetWindowText(title)
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def Demo(url=None):
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if url is None and len(sys.argv) > 1:
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url = win32api.GetFullPathName(sys.argv[1])
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f = BrowserFrame(url)
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f.Create("Web Browser")
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if __name__ == "__main__":
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Demo()
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