Keep only base/extractor.[cc|h].

ui/complete_wnd.cc

-// Copyright 2007-2009 Google Inc.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//      http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-// ========================================================================
-
-
-#include "omaha/ui/complete_wnd.h"
-#include "omaha/base/const_addresses.h"
-#include "omaha/base/debug.h"
-#include "omaha/base/error.h"
-#include "omaha/base/logging.h"
-#include "omaha/base/safe_format.h"
-#include "omaha/base/omaha_version.h"
-#include "omaha/base/vistautil.h"
-#include "omaha/common/goopdate_utils.h"
-#include "omaha/ui/ui_metrics.h"
-
-namespace omaha {
-
-CompleteWnd::CompleteWnd(CMessageLoop* message_loop, HWND parent)
-    : OmahaWnd(IDD_PROGRESS, message_loop, parent),
-      events_sink_(NULL),
-      control_classes_(ICC_STANDARD_CLASSES) {
-  CORE_LOG(L3, (_T("[CompleteWnd::CompleteWnd]")));
-}
-
-// dialog_id specifies the dialog resource to use.
-// control_classes specifies the control classes required for dialog_id.
-CompleteWnd::CompleteWnd(int dialog_id,
-                         DWORD control_classes,
-                         CMessageLoop* message_loop,
-                         HWND parent)
-    : OmahaWnd(dialog_id, message_loop, parent),
-      events_sink_(NULL),
-      control_classes_(control_classes | ICC_STANDARD_CLASSES) {
-  CORE_LOG(L3, (_T("[CompleteWnd::CompleteWnd]")));
-}
-
-HRESULT CompleteWnd::Initialize() {
-  CORE_LOG(L3, (_T("[CompleteWnd::Initialize]")));
-
-  HRESULT hr = InitializeCommonControls(control_classes_);
-  if (FAILED(hr)) {
-    return hr;
-  }
-
-  return OmahaWnd::Initialize();
-}
-
-void CompleteWnd::SetEventSink(CompleteWndEvents* ev) {
-  events_sink_ = ev;
-  OmahaWnd::SetEventSink(events_sink_);
-}
-
-LRESULT CompleteWnd::OnInitDialog(UINT message,
-                                  WPARAM w_param,
-                                  LPARAM l_param,
-                                  BOOL& handled) {  // NOLINT
-  CORE_LOG(L3, (_T("[CompleteWnd::OnInitDialog]")));
-  UNREFERENCED_PARAMETER(message);
-  UNREFERENCED_PARAMETER(w_param);
-  UNREFERENCED_PARAMETER(l_param);
-  handled = true;
-
-  InitializeDialog();
-
-  SetControlAttributes(IDC_COMPLETE_TEXT, kDisabledNonButtonAttributes);
-  SetControlAttributes(IDC_ERROR_TEXT, kDisabledNonButtonAttributes);
-  SetControlAttributes(IDC_IMAGE, kDisabledNonButtonAttributes);
-  SetControlAttributes(IDC_GET_HELP_TEXT, kDisabledNonButtonAttributes);
-  SetControlAttributes(IDC_CLOSE, kDefaultActiveButtonAttributes);
-
-  return 1;  // Let the system set the focus.
-}
-
-LRESULT CompleteWnd::OnClickedButton(WORD notify_code,
-                                     WORD id,
-                                     HWND wnd_ctl,
-                                     BOOL& handled) {  // NOLINT
-  CORE_LOG(L3, (_T("[CompleteWnd::OnClickedButton]")));
-  UNREFERENCED_PARAMETER(id);
-  UNREFERENCED_PARAMETER(notify_code);
-  UNREFERENCED_PARAMETER(wnd_ctl);
-  ASSERT1(id == IDC_CLOSE);
-  ASSERT1(is_complete());
-  handled = true;
-
-  VERIFY1(SUCCEEDED(CloseWindow()));
-
-  return 0;
-}
-
-LRESULT CompleteWnd::OnUrlClicked(int, LPNMHDR params, BOOL& handled) {  // NOLINT
-  CORE_LOG(L3, (_T("[CompleteWnd::OnUrlClicked]")));
-  ASSERT1(params);
-
-  if (IDC_GET_HELP_TEXT == params->idFrom) {
-    ++metric_worker_ui_get_help_click;
-  }
-
-  NMSTATICEX* notification = reinterpret_cast<NMSTATICEX*>(params);
-  ASSERT1(events_sink_);
-  if (events_sink_) {
-    bool is_launched = events_sink_->DoLaunchBrowser(notification->action);
-    // Assert that the launch succeeded because this code should not be called
-    // if the launch mechanism (i.e. IProcessLauncher when running elevated) is
-    // not in place. This could also fail if the default browser has been
-    // uninstalled, but that is unlikely.
-    ASSERT1(is_launched);
-    // TODO(omaha): Consider doing something if the browser launch failed.
-    // Could display a message in English saying it failed for some reason,
-    // please CTRL-C this dialog, get the URL and paste it into a browser.
-  }
-
-  handled = true;
-  return 1;
-}
-
-bool CompleteWnd::MaybeCloseWindow() {
-  VERIFY1(SUCCEEDED(CloseWindow()));
-  return true;
-}
-
-void CompleteWnd::DisplayCompletionDialog(bool is_success,
-                                          const CString& text,
-                                          const CString& help_url) {
-  CORE_LOG(L3, (_T("[CompleteWnd::DisplayCompletionDialog]")
-                _T("[success=%d][text=%s]"), is_success, text));
-  ASSERT1(!text.IsEmpty());
-
-  // FormatMessage() converts all LFs to CRLFs, which display as boxes in UI.
-  // We have also observed some BITS error messages with boxes that may have
-  // been caused by CRLFs.
-  // To avoid boxes, convert all CRLFs to LFs, which result in line breaks.
-  CString display_text = text;
-  display_text.Replace(_T("\r\n"), _T("\n"));
-
-  if (!OmahaWnd::OnComplete()) {
-    return;
-  }
-
-  // It is possible for the OnComplete callback to be called multiple times.
-  // Subclassing the control multiple times results in a crash, therefore
-  // unsubclass the control if the control has been created and subclassed
-  // before.
-  if (complete_text_ != NULL) {
-    // TODO(omaha3): I'm not sure this can happen in the polling model.
-    ASSERT1(false);
-
-    complete_text_->UnsubclassWindow(true);
-    complete_text_.reset(NULL);
-  }
-
-  CString s;
-  if (is_success) {
-    VERIFY1(s.LoadString(IDS_CLOSE));
-    VERIFY1(::SetWindowText(GetDlgItem(IDC_CLOSE), s));
-    complete_text_.reset(new StaticEx);
-    complete_text_->SubclassWindow(GetDlgItem(IDC_COMPLETE_TEXT));
-    VERIFY1(::SetWindowText(GetDlgItem(IDC_COMPLETE_TEXT), text));
-  } else {
-    VERIFY1(s.LoadString(IDS_CLOSE));
-    VERIFY1(::SetWindowText(GetDlgItem(IDC_CLOSE), s));
-    complete_text_.reset(new StaticEx);
-    complete_text_->SubclassWindow(GetDlgItem(IDC_ERROR_TEXT));
-    VERIFY1(::SetWindowText(GetDlgItem(IDC_ERROR_TEXT), display_text));
-    VERIFY1(SUCCEEDED(ShowGetHelpLink(help_url)));
-  }
-
-  VERIFY1(SUCCEEDED(SetControlState(is_success)));
-
-  return;
-}
-
-
-HRESULT CompleteWnd::SetControlState(bool is_success) {
-  SetControlAttributes(is_success ? IDC_COMPLETE_TEXT : IDC_ERROR_TEXT,
-                       kVisibleTextAttributes);
-  if (is_success) {
-    SetControlAttributes(IDC_IMAGE, kVisibleImageAttributes);
-  } else {
-    SetControlAttributes(IDC_GET_HELP_TEXT, kVisibleTextAttributes);
-  }
-  SetControlAttributes(IDC_CLOSE, kDefaultActiveButtonAttributes);
-
-  return S_OK;
-}
-
-// If help_url is empty, no link will be displayed.
-HRESULT CompleteWnd::ShowGetHelpLink(const CString& help_url) {
-  // If there is no event sink, clicking the URL will fail.
-  ASSERT1(events_sink_);
-
-  if (help_url.IsEmpty()) {
-    return S_OK;
-  }
-  ASSERT1(0 == help_url.Find(_T("http://")));
-
-  const TCHAR* const kLinkFormat = _T("<b><a=%s>%s</a></b>");
-  CString display_text;
-  VERIFY1(display_text.LoadString(IDS_GET_HELP_TEXT));
-  CString link_string;
-  SafeCStringFormat(&link_string, kLinkFormat, help_url, display_text);
-
-  get_help_text_.reset(new StaticEx);
-  get_help_text_->SubclassWindow(GetDlgItem(IDC_GET_HELP_TEXT));
-  VERIFY1(::SetWindowText(GetDlgItem(IDC_GET_HELP_TEXT), link_string));
-
-  ++metric_worker_ui_get_help_displayed;
-  return S_OK;
-}
-
-}  // namespace omaha
-