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// Copyright (c) 2012 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_FIND_DIALOG_H_
#define CHROME_FRAME_FIND_DIALOG_H_
#include <atlbase.h>
#include <atlwin.h>
#include "base/memory/ref_counted.h"
#include "base/strings/string16.h"
#include "resource.h"
#include "grit/chrome_frame_dialogs.h"
class ChromeFrameAutomationClient;
class CFFindDialog : public CDialogImpl<CFFindDialog> {
public:
enum { IDD = IDD_CHROME_FRAME_FIND_DIALOG };
BEGIN_MSG_MAP(CFFindDialog)
MESSAGE_HANDLER(WM_DESTROY, OnDestroy)
MESSAGE_HANDLER(WM_INITDIALOG, OnInitDialog)
COMMAND_ID_HANDLER(IDOK, OnFind)
COMMAND_ID_HANDLER(IDCANCEL, OnCancel)
END_MSG_MAP()
CFFindDialog();
void Init(ChromeFrameAutomationClient* automation_client);
LRESULT OnDestroy(UINT msg, WPARAM wparam,
LPARAM lparam, BOOL& handled); // NOLINT
LRESULT OnFind(WORD wNotifyCode, WORD wID,
HWND hWndCtl, BOOL& bHandled); // NOLINT
LRESULT OnCancel(WORD wNotifyCode, WORD wID,
HWND hWndCtl, BOOL& bHandled); // NOLINT
LRESULT OnInitDialog(UINT msg, WPARAM wparam,
LPARAM lparam, BOOL& handled); // NOLINT
private:
// Since the message loop we expect to run in isn't going to be nicely
// calling IsDialogMessage(), we need to hook the wnd proc and call it
// ourselves. See http://support.microsoft.com/kb/q187988/
bool InstallMessageHook();
bool UninstallMessageHook();
static LRESULT CALLBACK GetMsgProc(int code, WPARAM wparam, LPARAM lparam);
static HHOOK msg_hook_;
// Store the text we searched for last to determine whether we are doing a
// "Find" or a "Find Next".
string16 last_find_text_;
// We don't own these, and they must exist at least as long as we do.
scoped_refptr<ChromeFrameAutomationClient> automation_client_;
};
#endif // CHROME_FRAME_FIND_DIALOG_H_
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