root/chrome/browser/infobars/infobar_delegate.cc

DEFINITIONS

1. GetInfoBarAutomationType
2. EqualsDelegate
3. ShouldExpire
4. InfoBarDismissed
5. GetIconID
6. GetInfoBarType
7. AsAutoLoginInfoBarDelegate
8. AsConfirmInfoBarDelegate
9. AsExtensionInfoBarDelegate
10. AsInsecureContentInfoBarDelegate
11. AsMediaStreamInfoBarDelegate
12. AsPopupBlockedInfoBarDelegate
13. AsRegisterProtocolHandlerInfoBarDelegate
14. AsScreenCaptureInfoBarDelegate
15. AsThemePreviewInfobarDelegate
16. AsTranslateInfoBarDelegate
17. StoreActiveEntryUniqueID
18. GetIcon
19. web_contents
20. ShouldExpireInternal

// 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/infobars/infobar_delegate.h"

#include "base/logging.h"
#include "build/build_config.h"
#include "chrome/browser/infobars/infobar.h"
#include "chrome/browser/infobars/infobar_service.h"
#include "content/public/browser/navigation_controller.h"
#include "content/public/browser/navigation_details.h"
#include "content/public/browser/navigation_entry.h"
#include "content/public/browser/web_contents.h"
#include "ui/base/resource/resource_bundle.h"

using content::NavigationEntry;

// InfoBarDelegate ------------------------------------------------------------

const int InfoBarDelegate::kNoIconID = 0;

InfoBarDelegate::~InfoBarDelegate() {
}

InfoBarDelegate::InfoBarAutomationType
    InfoBarDelegate::GetInfoBarAutomationType() const {
  return UNKNOWN_INFOBAR;
}

bool InfoBarDelegate::EqualsDelegate(InfoBarDelegate* delegate) const {
  return false;
}

bool InfoBarDelegate::ShouldExpire(const NavigationDetails& details) const {
  if (!details.is_navigation_to_different_page)
    return false;

  return ShouldExpireInternal(details);
}

void InfoBarDelegate::InfoBarDismissed() {
}

int InfoBarDelegate::GetIconID() const {
  return kNoIconID;
}

InfoBarDelegate::Type InfoBarDelegate::GetInfoBarType() const {
  return WARNING_TYPE;
}

AutoLoginInfoBarDelegate* InfoBarDelegate::AsAutoLoginInfoBarDelegate() {
  return NULL;
}

ConfirmInfoBarDelegate* InfoBarDelegate::AsConfirmInfoBarDelegate() {
  return NULL;
}

ExtensionInfoBarDelegate* InfoBarDelegate::AsExtensionInfoBarDelegate() {
  return NULL;
}

InsecureContentInfoBarDelegate*
    InfoBarDelegate::AsInsecureContentInfoBarDelegate() {
  return NULL;
}

MediaStreamInfoBarDelegate* InfoBarDelegate::AsMediaStreamInfoBarDelegate() {
  return NULL;
}

PopupBlockedInfoBarDelegate* InfoBarDelegate::AsPopupBlockedInfoBarDelegate() {
  return NULL;
}

RegisterProtocolHandlerInfoBarDelegate*
    InfoBarDelegate::AsRegisterProtocolHandlerInfoBarDelegate() {
  return NULL;
}

ScreenCaptureInfoBarDelegate*
    InfoBarDelegate::AsScreenCaptureInfoBarDelegate() {
  return NULL;
}

ThemeInstalledInfoBarDelegate*
    InfoBarDelegate::AsThemePreviewInfobarDelegate() {
  return NULL;
}

TranslateInfoBarDelegate* InfoBarDelegate::AsTranslateInfoBarDelegate() {
  return NULL;
}

void InfoBarDelegate::StoreActiveEntryUniqueID() {
  DCHECK(web_contents());
  NavigationEntry* active_entry =
      web_contents()->GetController().GetActiveEntry();
  contents_unique_id_ = active_entry ? active_entry->GetUniqueID() : 0;
}

gfx::Image InfoBarDelegate::GetIcon() const {
  int icon_id = GetIconID();
  return (icon_id == kNoIconID) ? gfx::Image() :
      ResourceBundle::GetSharedInstance().GetNativeImageNamed(icon_id);
}

content::WebContents* InfoBarDelegate::web_contents() {
  return (infobar_ && infobar_->owner()) ?
      infobar_->owner()->web_contents() : NULL;
}

InfoBarDelegate::InfoBarDelegate() : contents_unique_id_(0) {
}

bool InfoBarDelegate::ShouldExpireInternal(
    const NavigationDetails& details) const {
  // NOTE: If you change this, be sure to check and adjust the behavior of
  // anyone who overrides this as necessary!
  return (contents_unique_id_ != details.entry_id) || details.is_reload;
}