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/*
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Licensed to the Software Freedom Conservancy (SFC) under one
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or more contributor license agreements. See the NOTICE file
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distributed with this work for additional information
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regarding copyright ownership. The SFC licenses this file
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to you under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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     http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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#include "stdafx.h"
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#include "interaction_utils.h"
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#include <atlbase.h>
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#include <atlstr.h>
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#include <atlwin.h>
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#include <ctime>
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void wait(long millis)
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{
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	clock_t end = clock() + millis;
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	do {
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        MSG msg;
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		if (PeekMessage( &msg, NULL, 0, 0, PM_REMOVE)) {
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			TranslateMessage(&msg); 
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			DispatchMessage(&msg); 
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		}
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		Sleep(0);
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	} while (clock() < end);
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}
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void waitWithoutMsgPump(long millis)
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{
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	Sleep(millis);
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}
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// "Internet Explorer_Server" + 1
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#define LONGEST_NAME 25
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HWND getChildWindow(HWND hwnd, LPCTSTR name)
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{
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	TCHAR pszClassName[LONGEST_NAME];
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	HWND hwndtmp = GetWindow(hwnd, GW_CHILD);
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	while (hwndtmp != NULL) {
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		::GetClassName(hwndtmp, pszClassName, LONGEST_NAME);
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		if (lstrcmp(pszClassName, name) == 0) {
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			return hwndtmp;
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		}
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		hwndtmp = GetWindow(hwndtmp, GW_HWNDNEXT);
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	}
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	return NULL;
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}
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