chrome/browser/infobars/infobar_delegate.cc

   1 // Copyright (c) 2012 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/infobars/infobar_delegate.h"
   6
   7 #include "base/logging.h"
   8 #include "build/build_config.h"
   9 #include "chrome/browser/infobars/infobar.h"
  10 #include "chrome/browser/infobars/infobar_service.h"
  11 #include "content/public/browser/navigation_controller.h"
  12 #include "content/public/browser/navigation_details.h"
  13 #include "content/public/browser/navigation_entry.h"
  14 #include "content/public/browser/web_contents.h"
  15 #include "ui/base/resource/resource_bundle.h"
  16
  17 using content::NavigationEntry;
  18
  19 // InfoBarDelegate ------------------------------------------------------------
  20
  21 const int InfoBarDelegate::kNoIconID = 0;
  22
  23 InfoBarDelegate::~InfoBarDelegate() {
  24 }
  25
  26 InfoBarDelegate::InfoBarAutomationType
  27     InfoBarDelegate::GetInfoBarAutomationType() const {
  28   return UNKNOWN_INFOBAR;
  29 }
  30
  31 bool InfoBarDelegate::EqualsDelegate(InfoBarDelegate* delegate) const {
  32   return false;
  33 }
  34
  35 bool InfoBarDelegate::ShouldExpire(
  36     const content::LoadCommittedDetails& details) const {
  37   if (!details.is_navigation_to_different_page())
  38     return false;
  39
  40   return ShouldExpireInternal(details);
  41 }
  42
  43 void InfoBarDelegate::InfoBarDismissed() {
  44 }
  45
  46 int InfoBarDelegate::GetIconID() const {
  47   return kNoIconID;
  48 }
  49
  50 InfoBarDelegate::Type InfoBarDelegate::GetInfoBarType() const {
  51   return WARNING_TYPE;
  52 }
  53
  54 AutoLoginInfoBarDelegate* InfoBarDelegate::AsAutoLoginInfoBarDelegate() {
  55   return NULL;
  56 }
  57
  58 ConfirmInfoBarDelegate* InfoBarDelegate::AsConfirmInfoBarDelegate() {
  59   return NULL;
  60 }
  61
  62 ExtensionInfoBarDelegate* InfoBarDelegate::AsExtensionInfoBarDelegate() {
  63   return NULL;
  64 }
  65
  66 InsecureContentInfoBarDelegate*
  67     InfoBarDelegate::AsInsecureContentInfoBarDelegate() {
  68   return NULL;
  69 }
  70
  71 MediaStreamInfoBarDelegate* InfoBarDelegate::AsMediaStreamInfoBarDelegate() {
  72   return NULL;
  73 }
  74
  75 PopupBlockedInfoBarDelegate* InfoBarDelegate::AsPopupBlockedInfoBarDelegate() {
  76   return NULL;
  77 }
  78
  79 RegisterProtocolHandlerInfoBarDelegate*
  80     InfoBarDelegate::AsRegisterProtocolHandlerInfoBarDelegate() {
  81   return NULL;
  82 }
  83
  84 ScreenCaptureInfoBarDelegate*
  85     InfoBarDelegate::AsScreenCaptureInfoBarDelegate() {
  86   return NULL;
  87 }
  88
  89 ThemeInstalledInfoBarDelegate*
  90     InfoBarDelegate::AsThemePreviewInfobarDelegate() {
  91   return NULL;
  92 }
  93
  94 ThreeDAPIInfoBarDelegate* InfoBarDelegate::AsThreeDAPIInfoBarDelegate() {
  95   return NULL;
  96 }
  97
  98 TranslateInfoBarDelegate* InfoBarDelegate::AsTranslateInfoBarDelegate() {
  99   return NULL;
 100 }
 101
 102 void InfoBarDelegate::StoreActiveEntryUniqueID() {
 103   DCHECK(web_contents());
 104   NavigationEntry* active_entry =
 105       web_contents()->GetController().GetActiveEntry();
 106   contents_unique_id_ = active_entry ? active_entry->GetUniqueID() : 0;
 107 }
 108
 109 gfx::Image InfoBarDelegate::GetIcon() const {
 110   int icon_id = GetIconID();
 111   return (icon_id == kNoIconID) ? gfx::Image() :
 112       ResourceBundle::GetSharedInstance().GetNativeImageNamed(icon_id);
 113 }
 114
 115 content::WebContents* InfoBarDelegate::web_contents() {
 116   return (infobar_ && infobar_->owner()) ?
 117       infobar_->owner()->web_contents() : NULL;
 118 }
 119
 120 InfoBarDelegate::InfoBarDelegate() : contents_unique_id_(0) {
 121 }
 122
 123 bool InfoBarDelegate::ShouldExpireInternal(
 124     const content::LoadCommittedDetails& details) const {
 125   // NOTE: If you change this, be sure to check and adjust the behavior of
 126   // anyone who overrides this as necessary!
 127   return (contents_unique_id_ != details.entry->GetUniqueID()) ||
 128       (content::PageTransitionStripQualifier(
 129           details.entry->GetTransitionType()) ==
 130               content::PAGE_TRANSITION_RELOAD);
 131 }