text: // 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/browser/ui/views/download/download_in_progress_dialog_view.h"
  
  #include <algorithm>
  
  #include "base/strings/string_number_conversions.h"
  #include "chrome/browser/ui/views/constrained_window_views.h"
  #include "grit/chromium_strings.h"
  #include "grit/generated_resources.h"
  #include "grit/locale_settings.h"
  #include "ui/base/l10n/l10n_util.h"
  #include "ui/base/resource/resource_bundle.h"
  #include "ui/gfx/size.h"
  #include "ui/views/border.h"
  #include "ui/views/controls/message_box_view.h"
  #include "ui/views/layout/grid_layout.h"
  #include "ui/views/widget/widget.h"
  
  // static
  void DownloadInProgressDialogView::Show(
      gfx::NativeWindow parent,
      int download_count,
      Browser::DownloadClosePreventionType dialog_type,
      bool app_modal,
      const base::Callback<void(bool)>& callback) {
    DownloadInProgressDialogView* window = new DownloadInProgressDialogView(
        download_count, dialog_type, app_modal, callback);
    CreateBrowserModalDialogViews(window, parent)->Show();
  }
  
  DownloadInProgressDialogView::DownloadInProgressDialogView(
      int download_count,
      Browser::DownloadClosePreventionType dialog_type,
      bool app_modal,
      const base::Callback<void(bool)>& callback)
      : app_modal_(app_modal),
        callback_(callback),
        message_box_view_(NULL) {
    string16 explanation_text;
    switch (dialog_type) {
      case Browser::DOWNLOAD_CLOSE_BROWSER_SHUTDOWN:
        if (download_count == 1) {
          title_text_ = l10n_util::GetStringUTF16(
              IDS_SINGLE_DOWNLOAD_REMOVE_CONFIRM_TITLE);
          explanation_text = l10n_util::GetStringUTF16(
              IDS_SINGLE_DOWNLOAD_REMOVE_CONFIRM_EXPLANATION);
        } else {
          title_text_ = l10n_util::GetStringUTF16(
              IDS_MULTIPLE_DOWNLOADS_REMOVE_CONFIRM_TITLE);
          explanation_text = l10n_util::GetStringUTF16(
              IDS_MULTIPLE_DOWNLOADS_REMOVE_CONFIRM_EXPLANATION);
        }
        ok_button_text_ = l10n_util::GetStringUTF16(
            IDS_DOWNLOAD_REMOVE_CONFIRM_OK_BUTTON_LABEL);
        break;
      case Browser::DOWNLOAD_CLOSE_LAST_WINDOW_IN_INCOGNITO_PROFILE:
        if (download_count == 1) {
          title_text_ = l10n_util::GetStringUTF16(
              IDS_SINGLE_INCOGNITO_DOWNLOAD_REMOVE_CONFIRM_TITLE);
          explanation_text = l10n_util::GetStringUTF16(
              IDS_SINGLE_INCOGNITO_DOWNLOAD_REMOVE_CONFIRM_EXPLANATION);
        } else {
          title_text_ = l10n_util::GetStringUTF16(
              IDS_MULTIPLE_INCOGNITO_DOWNLOADS_REMOVE_CONFIRM_TITLE);
          explanation_text = l10n_util::GetStringUTF16(
              IDS_MULTIPLE_INCOGNITO_DOWNLOADS_REMOVE_CONFIRM_EXPLANATION);
        }
        ok_button_text_ = l10n_util::GetStringUTF16(
            IDS_INCOGNITO_DOWNLOAD_REMOVE_CONFIRM_OK_BUTTON_LABEL);
        break;
      default:
        // This dialog should have been created within the same thread invocation
        // as the original test that lead to us, so it should always not be ok
        // to close.
        NOTREACHED();
    }
    cancel_button_text_ = l10n_util::GetStringUTF16(
        IDS_DOWNLOAD_REMOVE_CONFIRM_CANCEL_BUTTON_LABEL);
  
    message_box_view_ = new views::MessageBoxView(
        views::MessageBoxView::InitParams(explanation_text));
  }
  
  DownloadInProgressDialogView::~DownloadInProgressDialogView() {}
  
  int DownloadInProgressDialogView::GetDefaultDialogButton() const {
    return ui::DIALOG_BUTTON_CANCEL;
  }
  
  string16 DownloadInProgressDialogView::GetDialogButtonLabel(
      ui::DialogButton button) const {
    return (button == ui::DIALOG_BUTTON_OK) ?
        ok_button_text_ : cancel_button_text_;
  }
  
  bool DownloadInProgressDialogView::Cancel() {
    callback_.Run(false);
    return true;
  }
  
  bool DownloadInProgressDialogView::Accept() {
    callback_.Run(true);
    return true;
  }
  
  ui::ModalType DownloadInProgressDialogView::GetModalType() const {
    return app_modal_ ? ui::MODAL_TYPE_SYSTEM : ui::MODAL_TYPE_WINDOW;
  }
  
  string16 DownloadInProgressDialogView::GetWindowTitle() const {
    return title_text_;
  }
  
  void DownloadInProgressDialogView::DeleteDelegate() {
    delete this;
  }
  
  views::Widget* DownloadInProgressDialogView::GetWidget() {
    return message_box_view_->GetWidget();
  }
  
  const views::Widget* DownloadInProgressDialogView::GetWidget() const {
    return message_box_view_->GetWidget();
  }
  
  views::View* DownloadInProgressDialogView::GetContentsView() {
    return message_box_view_;
  }
  