Finish implementing the geolocation infobar; adds a Learn more link pointing ...

chrome/browser/geolocation/geolocation_permission_context.cc

 // Copyright (c) 2010 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/geolocation/geolocation_permission_context.h"
 
 #include "app/l10n_util.h"
 #include "app/resource_bundle.h"
 #include "base/file_util.h"
 #include "chrome/browser/browser.h"
 #include "chrome/browser/browser_list.h"
 #include "chrome/browser/chrome_thread.h"
 #include "chrome/browser/geolocation/geolocation_dispatcher_host.h"
 #include "chrome/browser/profile.h"
 #include "chrome/browser/renderer_host/render_process_host.h"
 #include "chrome/browser/renderer_host/render_view_host.h"
 #include "chrome/browser/renderer_host/render_view_host_notification_task.h"
 #include "chrome/browser/tab_contents/infobar_delegate.h"
 #include "chrome/browser/tab_contents/tab_contents.h"
 #include "chrome/browser/tab_contents/tab_util.h"
 #include "chrome/common/json_value_serializer.h"
 #include "chrome/common/render_messages.h"
 #include "grit/generated_resources.h"
+#include "grit/locale_settings.h"
 #include "grit/theme_resources.h"
 
 namespace {
 
 const FilePath::CharType kGeolocationPermissionPath[] =
     FILE_PATH_LITERAL("Geolocation");
 
 const wchar_t kAllowedDictionaryKey[] = L"allowed";
 
 // This is the delegate used to display the confirmation info bar.
 class GeolocationConfirmInfoBarDelegate : public ConfirmInfoBarDelegate {
  public:
   GeolocationConfirmInfoBarDelegate(
       TabContents* tab_contents, GeolocationPermissionContext* context,
       int render_process_id, int render_view_id, int bridge_id,
       const std::string& host)
-    : ConfirmInfoBarDelegate(tab_contents), context_(context),
-      render_process_id_(render_process_id), render_view_id_(render_view_id),
-      bridge_id_(bridge_id), host_(host) {
+      : ConfirmInfoBarDelegate(tab_contents),
+        tab_contents_(tab_contents),
+        context_(context),
+        render_process_id_(render_process_id),
+        render_view_id_(render_view_id),
+        bridge_id_(bridge_id),
+        host_(host) {
   }
 
   // ConfirmInfoBarDelegate
+  virtual void InfoBarClosed() { delete this; }
   virtual Type GetInfoBarType() { return INFO_TYPE; }
   virtual bool Accept() { return SetPermission(true); }
   virtual bool Cancel() { return SetPermission(false); }
   virtual int GetButtons() const { return BUTTON_OK | BUTTON_CANCEL; }
-
   virtual std::wstring GetButtonLabel(InfoBarButton button) const {
     switch (button) {
       case BUTTON_OK:
         return l10n_util::GetString(IDS_GEOLOCATION_ALLOW_BUTTON);
       case BUTTON_CANCEL:
         return l10n_util::GetString(IDS_GEOLOCATION_DENY_BUTTON);
       default:
         // All buttons are labeled above.
         NOTREACHED() << "Bad button id " << button;
         return L"";
     }
   }
-
   virtual std::wstring GetMessageText() const {
     return l10n_util::GetStringF(
         IDS_GEOLOCATION_INFOBAR_QUESTION, UTF8ToWide(host_));
   }
-
   virtual SkBitmap* GetIcon() const {
     return ResourceBundle::GetSharedInstance().GetBitmapNamed(
         IDR_GEOLOCATION_INFOBAR_ICON);
   }
+  virtual std::wstring GetLinkText() {
+    return l10n_util::GetString(IDS_LEARN_MORE);
+  }
+  virtual bool LinkClicked(WindowOpenDisposition disposition) {
+    // Ignore the click dispostion and always open in a new top level tab.
+    tab_contents_->OpenURL(
+        GURL(l10n_util::GetStringUTF8(IDS_LEARN_MORE_GEOLOCATION_URL)), GURL(),
+        NEW_FOREGROUND_TAB, PageTransition::LINK);
+    return false;  // Do not dismiss the info bar.
+  }
 
  private:
   bool SetPermission(bool confirm) {
     context_->SetPermission(
         render_process_id_, render_view_id_, bridge_id_, host_, confirm);
     return true;
   }
 
+  TabContents* tab_contents_;
   scoped_refptr<GeolocationPermissionContext> context_;
   int render_process_id_;
   int render_view_id_;
   int bridge_id_;
   std::string host_;
+
+  DISALLOW_IMPLICIT_CONSTRUCTORS(GeolocationConfirmInfoBarDelegate);
 };
 
 // TODO(bulach): use HostContentSettingsMap instead!
 FilePath::StringType StdStringToFilePathString(const std::string& std_string) {
 #if defined(OS_WIN)
   return UTF8ToWide(std_string);
 #else
   return std_string;
 #endif
 }
@@ skipping 181 matching lines @@
   }
 
   DCHECK(ChromeThread::CurrentlyOn(ChromeThread::FILE));
 
   // TODO(bulach): should we save a file per host or have some smarter
   // storage? Use HostContentSettingsMap instead.
 #if 0
   SavePermissionToFile(host, permissions_path_, allowed);
 #endif
 }