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