chrome/browser/download/download_permission_request.cc

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "chrome/browser/download/download_permission_request.h"
   6
   7 #include "chrome/grit/generated_resources.h"
   8 #include "content/public/browser/web_contents.h"
   9 #include "grit/theme_resources.h"
  10 #include "ui/base/l10n/l10n_util.h"
  11
  12 DownloadPermissionRequest::DownloadPermissionRequest(
  13     base::WeakPtr<DownloadRequestLimiter::TabDownloadState> host)
  14     : host_(host) {
  15   const content::WebContents* web_contents = host_->web_contents();
  16   DCHECK(web_contents);
  17   request_url_ = web_contents->GetURL();
  18 }
  19
  20 DownloadPermissionRequest::~DownloadPermissionRequest() {}
  21
  22 int DownloadPermissionRequest::GetIconId() const {
  23   return IDR_INFOBAR_MULTIPLE_DOWNLOADS;
  24 }
  25
  26 base::string16 DownloadPermissionRequest::GetMessageText() const {
  27   return l10n_util::GetStringUTF16(IDS_MULTI_DOWNLOAD_WARNING);
  28 }
  29
  30 base::string16 DownloadPermissionRequest::GetMessageTextFragment() const {
  31   return l10n_util::GetStringUTF16(IDS_MULTI_DOWNLOAD_PERMISSION_FRAGMENT);
  32 }
  33
  34 bool DownloadPermissionRequest::HasUserGesture() const {
  35   // TODO(felt): Right now, the user gesture is not being used so this value
  36   // does not matter. The user gesture-related code either needs to be
  37   // deprecated, or clients (like DownloadPermissionRequest) with their own
  38   // user intent policies need to be able to disable/control the bubble request
  39   // visibility & coalescing logic. See crbug.com/446607.
  40   return false;
  41 }
  42
  43 GURL DownloadPermissionRequest::GetRequestingHostname() const {
  44   return request_url_;
  45 }
  46
  47 void DownloadPermissionRequest::PermissionGranted() {
  48   if (host_) {
  49     // This may invalidate |host_|.
  50     host_->Accept();
  51   }
  52 }
  53
  54 void DownloadPermissionRequest::PermissionDenied() {
  55   if (host_) {
  56     // This may invalidate |host_|.
  57     host_->Cancel();
  58   }
  59 }
  60
  61 void DownloadPermissionRequest::Cancelled() {
  62   if (host_) {
  63     // This may invalidate |host_|.
  64     host_->CancelOnce();
  65   }
  66 }
  67
  68 void DownloadPermissionRequest::RequestFinished() {
  69   delete this;
  70 }