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// Copyright (c) 2009 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_FRAME_TEST_NET_DIALOG_WATCHDOG_H_
#define CHROME_FRAME_TEST_NET_DIALOG_WATCHDOG_H_
#include <windows.h>
#include <string>
#include <vector>
struct FunctionStub;
class DialogWatchdogObserver { // NOLINT
public:
// returns true if this observer handled the dialog.
virtual bool OnDialogDetected(HWND hwnd, const std::string& caption) = 0;
};
class SupplyProxyCredentials : public DialogWatchdogObserver {
public:
SupplyProxyCredentials(const char* username, const char* password);
protected:
struct DialogProps {
HWND username_;
HWND password_;
};
virtual bool OnDialogDetected(HWND hwnd, const std::string& caption);
static BOOL CALLBACK EnumChildren(HWND hwnd, LPARAM param);
protected:
std::string username_;
std::string password_;
};
class DialogWatchdog {
public:
DialogWatchdog();
~DialogWatchdog();
inline void AddObserver(DialogWatchdogObserver* observer) {
observers_.push_back(observer);
}
bool Initialize();
void Uninitialize();
protected:
static void CALLBACK WinEventHook(DialogWatchdog* me, HWINEVENTHOOK hook,
DWORD event, HWND hwnd, LONG object_id, LONG child_id,
DWORD event_thread_id, DWORD event_time);
void OnDialogFound(HWND hwnd, const std::string& caption);
protected:
HWINEVENTHOOK hook_;
std::vector<DialogWatchdogObserver*> observers_;
FunctionStub* hook_stub_;
};
#endif // CHROME_FRAME_TEST_NET_DIALOG_WATCHDOG_H_
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