Index: chrome/browser/instant/instant_ntp.cc |
diff --git a/chrome/browser/instant/instant_ntp.cc b/chrome/browser/instant/instant_ntp.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..19c585af6cfb5ae3cfe66c975db3a86aaea8f8f1 |
--- /dev/null |
+++ b/chrome/browser/instant/instant_ntp.cc |
@@ -0,0 +1,107 @@ |
+// Copyright 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/instant/instant_ntp.h" |
+ |
+#include "chrome/browser/instant/instant_controller.h" |
+#include "chrome/common/url_constants.h" |
+#include "content/public/browser/navigation_entry.h" |
+#include "content/public/browser/web_contents.h" |
+ |
+namespace { |
+ |
+const int kStalePageTimeoutMS = 3 * 3600 * 1000; // 3 hours |
+ |
+} // namespace |
+ |
+InstantNTP::InstantNTP(InstantController* controller, |
+ const std::string& instant_url) |
+ : InstantPage(controller), |
+ loader_(new InstantLoader(ALLOW_THIS_IN_INITIALIZER_LIST(this))), |
+ instant_url_(instant_url), |
+ is_stale_(false) { |
+} |
+ |
+InstantNTP::~InstantNTP() { |
+} |
+ |
+void InstantNTP::InitContents(Profile* profile, |
+ const content::WebContents* active_tab) { |
+ loader_->Load(GURL(instant_url_), profile, active_tab, kStalePageTimeoutMS); |
+ api()->SetContents(contents()); |
+ contents()->GetController().GetPendingEntry()->SetVirtualURL( |
+ GURL(chrome::kChromeUINewTabURL)); |
+} |
+ |
+content::WebContents* InstantNTP::ReleaseContents() { |
+ api()->SetContents(NULL); |
+ return loader_->ReleaseContents(); |
+} |
+ |
+content::WebContents* InstantNTP::ReplaceAndReleaseContents( |
+ content::WebContents* new_contents) { |
+ content::WebContents* old_contents = ReleaseContents(); |
+ loader_->SetContents(new_contents); |
+ api()->SetContents(new_contents); |
+ new_contents->GetController().GetPendingEntry()->SetVirtualURL( |
+ GURL(chrome::kChromeUINewTabURL)); |
+ return old_contents; |
+} |
+ |
+void InstantNTP::OnFocus() { |
+ NOTREACHED(); |
+} |
+ |
+bool InstantNTP::OnOpenURL() { |
+ return false; |
+} |
+ |
+void InstantNTP::SetPointerDown() { |
+ NOTREACHED(); |
+} |
+ |
+void InstantNTP::MaybeCommitFromPointerRelease() { |
+ NOTREACHED(); |
+} |
+ |
+void InstantNTP::OnStalePage() { |
+ is_stale_ = true; |
+ controller_->OnStaleNTP(); |
+} |
+ |
+void InstantNTP::OnUpdate() { |
+} |
+ |
+bool InstantNTP::OnRenderViewGone() const { |
+ return true; |
+} |
+ |
+bool InstantNTP::OnAboutToNavigateMainFrame() const { |
+ // Nothing to do in an uncommitted NTP. |
+ return false; |
+} |
+ |
+bool InstantNTP::OnSetSuggestions() const { |
+ // Nothing to do in an uncommitted NTP. |
+ return false; |
+} |
+ |
+bool InstantNTP::OnShowInstantPreview() const { |
+ // Nothing to do in an uncommitted NTP. |
+ return false; |
+} |
+ |
+bool InstantNTP::OnStartCapturingKeyStrokes() const { |
+ // Nothing to do in an uncommitted NTP. |
+ return false; |
+} |
+ |
+bool InstantNTP::OnStopCapturingKeyStrokes() const { |
+ // Nothing to do in an uncommitted NTP. |
+ return false; |
+} |
+ |
+bool InstantNTP::OnNavigateToURL() const { |
+ return true; |
+} |