Remove Chrome Frame code and resources.

chrome_frame/find_dialog.cc

-// 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.
-
-#include "chrome_frame/find_dialog.h"
-
-#include <richedit.h>
-
-#include "base/guid.h"
-#include "base/strings/utf_string_conversions.h"
-#include "chrome_frame/chrome_frame_automation.h"
-
-const int kMaxFindChars = 1024;
-
-HHOOK CFFindDialog::msg_hook_ = NULL;
-
-CFFindDialog::CFFindDialog() {}
-
-void CFFindDialog::Init(ChromeFrameAutomationClient* automation_client) {
-  automation_client_ = automation_client;
-}
-
-LRESULT CFFindDialog::OnDestroy(UINT msg, WPARAM wparam, LPARAM lparam,
-                                BOOL& handled) {
-  // In order to cancel the selection when the Find dialog is dismissed, we
-  // do a fake search for a string that is unlikely to appear on the page.
-  // TODO(robertshield): Change this to plumb through a StopFinding automation
-  // message that triggers a ViewMsg_StopFinding.
-  std::string guid(base::GenerateGUID());
-  automation_client_->FindInPage(base::ASCIIToWide(guid),
-                                 FWD, CASE_SENSITIVE, false);
-
-  UninstallMessageHook();
-  return 0;
-}
-
-LRESULT CFFindDialog::OnFind(WORD wNotifyCode, WORD wID, HWND hWndCtl,
-                             BOOL& bHandled) {
-  base::string16 find_text(kMaxFindChars, L'\0');
-  find_text.resize(GetDlgItemText(IDC_FIND_TEXT, &find_text[0], kMaxFindChars));
-
-  // Repeated searches for the same string should move to the next instance.
-  bool find_next = (find_text == last_find_text_);
-  if (!find_next)
-    last_find_text_ = find_text;
-
-  bool match_case = IsDlgButtonChecked(IDC_MATCH_CASE) == BST_CHECKED;
-  bool search_down = IsDlgButtonChecked(IDC_DIRECTION_DOWN) == BST_CHECKED;
-
-  automation_client_->FindInPage(find_text,
-                                 search_down ? FWD : BACK,
-                                 match_case ? CASE_SENSITIVE : IGNORE_CASE,
-                                 find_next);
-
-  return 0;
-}
-
-LRESULT CFFindDialog::OnCancel(WORD wNotifyCode, WORD wID, HWND hWndCtl,
-                               BOOL& bHandled) {
-  DestroyWindow();
-  return 0;
-}
-
-LRESULT CFFindDialog::OnInitDialog(UINT msg, WPARAM wparam, LPARAM lparam,
-                                   BOOL& handled) {
-  // Init() must be called before Create() or DoModal()!
-  DCHECK(automation_client_.get());
-
-  InstallMessageHook();
-  SendDlgItemMessage(IDC_FIND_TEXT, EM_EXLIMITTEXT, 0, kMaxFindChars);
-  BOOL result = CheckRadioButton(IDC_DIRECTION_DOWN, IDC_DIRECTION_UP,
-                                 IDC_DIRECTION_DOWN);
-
-  HWND text_field = GetDlgItem(IDC_FIND_TEXT);
-  ::SetFocus(text_field);
-
-  return FALSE;  // we set the focus ourselves.
-}
-
-LRESULT CALLBACK CFFindDialog::GetMsgProc(int code, WPARAM wparam,
-                                          LPARAM lparam) {
-  // Mostly borrowed from http://support.microsoft.com/kb/q187988/
-  // and http://www.codeproject.com/KB/atl/cdialogmessagehook.aspx.
-  LPMSG msg = reinterpret_cast<LPMSG>(lparam);
-  if (code >= 0 && wparam == PM_REMOVE &&
-      msg->message >= WM_KEYFIRST && msg->message <= WM_KEYLAST) {
-    HWND hwnd = GetActiveWindow();
-    if (::IsWindow(hwnd) && ::IsDialogMessage(hwnd, msg)) {
-      // The value returned from this hookproc is ignored, and it cannot
-      // be used to tell Windows the message has been handled. To avoid
-      // further processing, convert the message to WM_NULL before
-      // returning.
-      msg->hwnd = NULL;
-      msg->message = WM_NULL;
-      msg->lParam = 0L;
-      msg->wParam = 0;
-    }
-  }
-
-  // Passes the hook information to the next hook procedure in
-  // the current hook chain.
-  return ::CallNextHookEx(msg_hook_, code, wparam, lparam);
-}
-
-bool CFFindDialog::InstallMessageHook() {
-  // Make sure we only call this once.
-  DCHECK(msg_hook_ == NULL);
-  msg_hook_ = ::SetWindowsHookEx(WH_GETMESSAGE, &CFFindDialog::GetMsgProc,
-                                 _AtlBaseModule.m_hInst, GetCurrentThreadId());
-  DCHECK(msg_hook_ != NULL);
-  return msg_hook_ != NULL;
-}
-
-bool CFFindDialog::UninstallMessageHook() {
-  DCHECK(msg_hook_ != NULL);
-  BOOL result = ::UnhookWindowsHookEx(msg_hook_);
-  DCHECK(result);
-  msg_hook_ = NULL;
-
-  return result != FALSE;
-}