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      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 "components/infobars/core/infobar_delegate.h"
      6 
      7 #include "base/logging.h"
      8 #include "build/build_config.h"
      9 #include "components/infobars/core/infobar.h"
     10 #include "components/infobars/core/infobar_manager.h"
     11 #include "ui/base/resource/resource_bundle.h"
     12 
     13 namespace infobars {
     14 
     15 const int InfoBarDelegate::kNoIconID = 0;
     16 
     17 InfoBarDelegate::~InfoBarDelegate() {
     18 }
     19 
     20 InfoBarDelegate::InfoBarAutomationType
     21     InfoBarDelegate::GetInfoBarAutomationType() const {
     22   return UNKNOWN_INFOBAR;
     23 }
     24 
     25 bool InfoBarDelegate::EqualsDelegate(InfoBarDelegate* delegate) const {
     26   return false;
     27 }
     28 
     29 bool InfoBarDelegate::ShouldExpire(const NavigationDetails& details) const {
     30   if (!details.is_navigation_to_different_page)
     31     return false;
     32 
     33   return ShouldExpireInternal(details);
     34 }
     35 
     36 void InfoBarDelegate::InfoBarDismissed() {
     37 }
     38 
     39 int InfoBarDelegate::GetIconID() const {
     40   return kNoIconID;
     41 }
     42 
     43 InfoBarDelegate::Type InfoBarDelegate::GetInfoBarType() const {
     44   return WARNING_TYPE;
     45 }
     46 
     47 AutoLoginInfoBarDelegate* InfoBarDelegate::AsAutoLoginInfoBarDelegate() {
     48   return NULL;
     49 }
     50 
     51 ConfirmInfoBarDelegate* InfoBarDelegate::AsConfirmInfoBarDelegate() {
     52   return NULL;
     53 }
     54 
     55 ExtensionInfoBarDelegate* InfoBarDelegate::AsExtensionInfoBarDelegate() {
     56   return NULL;
     57 }
     58 
     59 InsecureContentInfoBarDelegate*
     60     InfoBarDelegate::AsInsecureContentInfoBarDelegate() {
     61   return NULL;
     62 }
     63 
     64 MediaStreamInfoBarDelegate* InfoBarDelegate::AsMediaStreamInfoBarDelegate() {
     65   return NULL;
     66 }
     67 
     68 PopupBlockedInfoBarDelegate* InfoBarDelegate::AsPopupBlockedInfoBarDelegate() {
     69   return NULL;
     70 }
     71 
     72 RegisterProtocolHandlerInfoBarDelegate*
     73     InfoBarDelegate::AsRegisterProtocolHandlerInfoBarDelegate() {
     74   return NULL;
     75 }
     76 
     77 ScreenCaptureInfoBarDelegate*
     78     InfoBarDelegate::AsScreenCaptureInfoBarDelegate() {
     79   return NULL;
     80 }
     81 
     82 ThemeInstalledInfoBarDelegate*
     83     InfoBarDelegate::AsThemePreviewInfobarDelegate() {
     84   return NULL;
     85 }
     86 
     87 translate::TranslateInfoBarDelegate*
     88 InfoBarDelegate::AsTranslateInfoBarDelegate() {
     89   return NULL;
     90 }
     91 
     92 void InfoBarDelegate::StoreActiveEntryUniqueID() {
     93   contents_unique_id_ = infobar()->owner()->GetActiveEntryID();
     94 }
     95 
     96 gfx::Image InfoBarDelegate::GetIcon() const {
     97   int icon_id = GetIconID();
     98   return (icon_id == kNoIconID) ? gfx::Image() :
     99       ResourceBundle::GetSharedInstance().GetNativeImageNamed(icon_id);
    100 }
    101 
    102 InfoBarDelegate::InfoBarDelegate() : contents_unique_id_(0) {
    103 }
    104 
    105 bool InfoBarDelegate::ShouldExpireInternal(
    106     const NavigationDetails& details) const {
    107   // NOTE: If you change this, be sure to check and adjust the behavior of
    108   // anyone who overrides this as necessary!
    109   return (contents_unique_id_ != details.entry_id) || details.is_reload;
    110 }
    111 
    112 }  // namespace infobars
    113