Mac Web Intents Part 1: Show extension download progress

content/browser/download/download_item_impl.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.
 
 // File method ordering: Methods in this file are in the same order
 // as in download_item_impl.h, with the following exception: The public
 // interfaces DelayedDownloadOpened, OnDownloadTargetDetermined, and
 // OnDownloadCompleting are placed in chronological order with the other
 // (private) routines that together define a DownloadItem's state transitions
 // as the download progresses.  See "Download progression cascade" later in
@@ skipping 142 matching lines @@
       file_externally_removed_(false),
       safety_state_(SAFE),
       auto_opened_(false),
       is_persisted_(true),
       is_temporary_(false),
       all_data_saved_(false),
       opened_(info.opened),
       open_enabled_(true),
       delegate_delayed_complete_(false),
       bound_net_log_(bound_net_log),
+      is_hidden_download_(false),
       ALLOW_THIS_IN_INITIALIZER_LIST(weak_ptr_factory_(this)) {
   delegate_->Attach();
   if (state_ == IN_PROGRESS_INTERNAL)
     state_ = CANCELLED_INTERNAL;
   if (state_ == COMPLETE_INTERNAL)
     all_data_saved_ = true;
   Init(false /* not actively downloading */,
        download_net_logs::SRC_HISTORY_IMPORT);
 }
 
@@ skipping 34 matching lines @@
       file_externally_removed_(false),
       safety_state_(SAFE),
       auto_opened_(false),
       is_persisted_(false),
       is_temporary_(!info.save_info.file_path.empty()),
       all_data_saved_(false),
       opened_(false),
       open_enabled_(true),
       delegate_delayed_complete_(false),
       bound_net_log_(bound_net_log),
+      is_hidden_download_(false),
       ALLOW_THIS_IN_INITIALIZER_LIST(weak_ptr_factory_(this)) {
   delegate_->Attach();
   Init(true /* actively downloading */,
        download_net_logs::SRC_NEW_DOWNLOAD);
 
   // Link the event sources.
   bound_net_log_.AddEvent(
       net::NetLog::TYPE_DOWNLOAD_URL_REQUEST,
       info.request_bound_net_log.source().ToEventParametersCallback());
 
@@ skipping 35 matching lines @@
       file_externally_removed_(false),
       safety_state_(SAFE),
       auto_opened_(false),
       is_persisted_(false),
       is_temporary_(false),
       all_data_saved_(false),
       opened_(false),
       open_enabled_(true),
       delegate_delayed_complete_(false),
       bound_net_log_(bound_net_log),
+      is_hidden_download_(false),
       ALLOW_THIS_IN_INITIALIZER_LIST(weak_ptr_factory_(this)) {
   delegate_->Attach();
   Init(true /* actively downloading */,
        download_net_logs::SRC_SAVE_PAGE_AS);
 }
 
 DownloadItemImpl::~DownloadItemImpl() {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   FOR_EACH_OBSERVER(Observer, observers_, OnDownloadDestroyed(this));
   delegate_->AssertStateConsistent(this);
@@ skipping 420 matching lines @@
 WebContents* DownloadItemImpl::GetWebContents() const {
   // TODO(rdsmith): Remove null check after removing GetWebContents() from
   // paths that might be used by DownloadItems created from history import.
   // Currently such items have null request_handle_s, where other items
   // (regular and SavePackage downloads) have actual objects off the pointer.
   if (request_handle_.get())
     return request_handle_->GetWebContents();
   return NULL;
 }
 
+void DownloadItemImpl::SetIsHiddenDownload(bool is_hidden) {
+  is_hidden_download_ = is_hidden;
+}
+
+bool DownloadItemImpl::IsHiddenDownload() const {
+  return is_hidden_download_;
+}
+
 void DownloadItemImpl::OnContentCheckCompleted(
     content::DownloadDangerType danger_type) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   DCHECK(AllDataSaved());
   SetDangerType(danger_type);
   UpdateObservers();
 }
 
 void DownloadItemImpl::SetOpenWhenComplete(bool open) {
   open_when_complete_ = open;
@@ skipping 559 matching lines @@
       return "COMPLETE";
     case CANCELLED_INTERNAL:
       return "CANCELLED";
     case INTERRUPTED_INTERNAL:
       return "INTERRUPTED";
     default:
       NOTREACHED() << "Unknown download state " << state;
       return "unknown";
   };
 }