| // Copyright (c) 2013 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_service.h" |
| |
| #include "base/command_line.h" |
| #include "chrome/browser/chrome_notification_types.h" |
| #include "chrome/browser/infobars/insecure_content_infobar_delegate.h" |
| #include "chrome/common/render_messages.h" |
| #include "components/infobars/core/infobar.h" |
| #include "content/public/browser/navigation_details.h" |
| #include "content/public/browser/navigation_entry.h" |
| #include "content/public/browser/notification_service.h" |
| #include "content/public/browser/web_contents.h" |
| |
| DEFINE_WEB_CONTENTS_USER_DATA_KEY(InfoBarService); |
| |
| using infobars::InfoBar; |
| using infobars::InfoBarDelegate; |
| using infobars::InfoBarManager; |
| |
| // static |
| InfoBarDelegate::NavigationDetails |
| InfoBarService::NavigationDetailsFromLoadCommittedDetails( |
| const content::LoadCommittedDetails& details) { |
| InfoBarDelegate::NavigationDetails navigation_details; |
| navigation_details.entry_id = details.entry->GetUniqueID(); |
| navigation_details.is_navigation_to_different_page = |
| details.is_navigation_to_different_page(); |
| navigation_details.did_replace_entry = details.did_replace_entry; |
| navigation_details.is_main_frame = details.is_main_frame; |
| |
| const content::PageTransition transition = details.entry->GetTransitionType(); |
| navigation_details.is_reload = |
| content::PageTransitionStripQualifier(transition) == |
| content::PAGE_TRANSITION_RELOAD; |
| navigation_details.is_redirect = |
| (transition & content::PAGE_TRANSITION_IS_REDIRECT_MASK) != 0; |
| |
| return navigation_details; |
| } |
| |
| // static |
| content::WebContents* InfoBarService::WebContentsFromInfoBar(InfoBar* infobar) { |
| if (!infobar || !infobar->owner()) |
| return NULL; |
| InfoBarService* infobar_service = |
| static_cast<InfoBarService*>(infobar->owner()); |
| return infobar_service->web_contents(); |
| } |
| |
| InfoBarService::InfoBarService(content::WebContents* web_contents) |
| : content::WebContentsObserver(web_contents) { |
| DCHECK(web_contents); |
| } |
| |
| InfoBarService::~InfoBarService() { |
| ShutDown(); |
| } |
| |
| int InfoBarService::GetActiveEntryID() { |
| content::NavigationEntry* active_entry = |
| web_contents()->GetController().GetActiveEntry(); |
| return active_entry ? active_entry->GetUniqueID() : 0; |
| } |
| |
| void InfoBarService::NotifyInfoBarAdded(InfoBar* infobar) { |
| InfoBarManager::NotifyInfoBarAdded(infobar); |
| // TODO(droger): Remove the notifications and have listeners change to be |
| // InfoBarManager::Observers instead. See http://crbug.com/354380 |
| content::NotificationService::current()->Notify( |
| chrome::NOTIFICATION_TAB_CONTENTS_INFOBAR_ADDED, |
| content::Source<InfoBarService>(this), |
| content::Details<InfoBar::AddedDetails>(infobar)); |
| } |
| |
| void InfoBarService::NotifyInfoBarRemoved(InfoBar* infobar, bool animate) { |
| InfoBarManager::NotifyInfoBarRemoved(infobar, animate); |
| // TODO(droger): Remove the notifications and have listeners change to be |
| // InfoBarManager::Observers instead. See http://crbug.com/354380 |
| InfoBar::RemovedDetails removed_details(infobar, animate); |
| content::NotificationService::current()->Notify( |
| chrome::NOTIFICATION_TAB_CONTENTS_INFOBAR_REMOVED, |
| content::Source<InfoBarService>(this), |
| content::Details<InfoBar::RemovedDetails>(&removed_details)); |
| } |
| |
| void InfoBarService::RenderProcessGone(base::TerminationStatus status) { |
| RemoveAllInfoBars(true); |
| } |
| |
| void InfoBarService::NavigationEntryCommitted( |
| const content::LoadCommittedDetails& load_details) { |
| OnNavigation(NavigationDetailsFromLoadCommittedDetails(load_details)); |
| } |
| |
| void InfoBarService::WebContentsDestroyed() { |
| // The WebContents is going away; be aggressively paranoid and delete |
| // ourselves lest other parts of the system attempt to add infobars or use |
| // us otherwise during the destruction. |
| web_contents()->RemoveUserData(UserDataKey()); |
| // That was the equivalent of "delete this". This object is now destroyed; |
| // returning from this function is the only safe thing to do. |
| } |
| |
| bool InfoBarService::OnMessageReceived(const IPC::Message& message) { |
| bool handled = true; |
| IPC_BEGIN_MESSAGE_MAP(InfoBarService, message) |
| IPC_MESSAGE_HANDLER(ChromeViewHostMsg_DidBlockDisplayingInsecureContent, |
| OnDidBlockDisplayingInsecureContent) |
| IPC_MESSAGE_HANDLER(ChromeViewHostMsg_DidBlockRunningInsecureContent, |
| OnDidBlockRunningInsecureContent) |
| IPC_MESSAGE_UNHANDLED(handled = false) |
| IPC_END_MESSAGE_MAP() |
| return handled; |
| } |
| |
| void InfoBarService::OnDidBlockDisplayingInsecureContent() { |
| InsecureContentInfoBarDelegate::Create( |
| this, InsecureContentInfoBarDelegate::DISPLAY); |
| } |
| |
| void InfoBarService::OnDidBlockRunningInsecureContent() { |
| InsecureContentInfoBarDelegate::Create(this, |
| InsecureContentInfoBarDelegate::RUN); |
| } |