Updated Plugin bubble model to add "learn more" link and to appear with a sliding yellow thing

chrome/browser/ui/content_settings/content_setting_bubble_model.cc

 // 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/ui/content_settings/content_setting_bubble_model.h"
 
 #include "base/command_line.h"
 #include "base/prefs/pref_service.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/chrome_notification_types.h"
@@ skipping 77 matching lines @@
     Delegate* delegate,
     WebContents* web_contents,
     Profile* profile,
     ContentSettingsType content_type)
     : ContentSettingBubbleModel(web_contents, profile, content_type),
         delegate_(delegate) {
   // Notifications do not have a bubble.
   DCHECK_NE(content_type, CONTENT_SETTINGS_TYPE_NOTIFICATIONS);
   SetTitle();
   SetManageLink();
+  SetLearnMoreLink();
 }
 
 void ContentSettingTitleAndLinkModel::SetTitle() {
   static const ContentSettingsTypeIdEntry kBlockedTitleIDs[] = {
     {CONTENT_SETTINGS_TYPE_COOKIES, IDS_BLOCKED_COOKIES_TITLE},
     {CONTENT_SETTINGS_TYPE_IMAGES, IDS_BLOCKED_IMAGES_TITLE},
     {CONTENT_SETTINGS_TYPE_JAVASCRIPT, IDS_BLOCKED_JAVASCRIPT_TITLE},
     {CONTENT_SETTINGS_TYPE_PLUGINS, IDS_BLOCKED_PLUGINS_MESSAGE},
     {CONTENT_SETTINGS_TYPE_POPUPS, IDS_BLOCKED_POPUPS_TITLE},
     {CONTENT_SETTINGS_TYPE_MIXEDSCRIPT,
@@ skipping 41 matching lines @@
   };
   set_manage_link(l10n_util::GetStringUTF8(
       GetIdForContentType(kLinkIDs, arraysize(kLinkIDs), content_type())));
 }
 
 void ContentSettingTitleAndLinkModel::OnManageLinkClicked() {
   if (delegate_)
     delegate_->ShowContentSettingsPage(content_type());
 }
 
+void ContentSettingTitleAndLinkModel::SetLearnMoreLink() {
+  static const ContentSettingsTypeIdEntry kLearnMoreIDs[] = {
+    {CONTENT_SETTINGS_TYPE_PLUGINS, IDS_LEARN_MORE},
+  };
+  int learn_more_id =
+      GetIdForContentType(kLearnMoreIDs, arraysize(kLearnMoreIDs),
+                          content_type());
+  if (learn_more_id)
+    set_learn_more_link(l10n_util::GetStringUTF8(learn_more_id));
+}
+
+void ContentSettingTitleAndLinkModel::OnLearnMoreLinkClicked() {
+  if (delegate_)
+    delegate_->ShowLearnMorePage(content_type());
+}
+
 class ContentSettingTitleLinkAndCustomModel
     : public ContentSettingTitleAndLinkModel {
  public:
   ContentSettingTitleLinkAndCustomModel(Delegate* delegate,
                                         WebContents* web_contents,
                                         Profile* profile,
                                         ContentSettingsType content_type);
   virtual ~ContentSettingTitleLinkAndCustomModel() {}
 
  private:
   void SetCustomLink();
   virtual void OnCustomLinkClicked() OVERRIDE {}
 };
 
 ContentSettingTitleLinkAndCustomModel::ContentSettingTitleLinkAndCustomModel(
     Delegate* delegate,
     WebContents* web_contents,
     Profile* profile,
     ContentSettingsType content_type)
     : ContentSettingTitleAndLinkModel(
           delegate, web_contents, profile, content_type) {
   SetCustomLink();
 }
 
 void ContentSettingTitleLinkAndCustomModel::SetCustomLink() {
   static const ContentSettingsTypeIdEntry kCustomIDs[] = {
     {CONTENT_SETTINGS_TYPE_COOKIES, IDS_BLOCKED_COOKIES_INFO},
-    {CONTENT_SETTINGS_TYPE_PLUGINS, IDS_BLOCKED_PLUGINS_LOAD_ALL},
     {CONTENT_SETTINGS_TYPE_MIXEDSCRIPT, IDS_ALLOW_INSECURE_CONTENT_BUTTON},
   };
   int custom_link_id =
       GetIdForContentType(kCustomIDs, arraysize(kCustomIDs), content_type());
   if (custom_link_id)
     set_custom_link(l10n_util::GetStringUTF8(custom_link_id));
 }
 
 class ContentSettingSingleRadioGroup
     : public ContentSettingTitleLinkAndCustomModel {
@@ skipping 63 matching lines @@
   DCHECK(!allowed ||
          content_settings->IsContentAllowed(content_type()));
 
   RadioGroup radio_group;
   radio_group.url = url;
 
   static const ContentSettingsTypeIdEntry kBlockedAllowIDs[] = {
     {CONTENT_SETTINGS_TYPE_COOKIES, IDS_BLOCKED_COOKIES_UNBLOCK},
     {CONTENT_SETTINGS_TYPE_IMAGES, IDS_BLOCKED_IMAGES_UNBLOCK},
     {CONTENT_SETTINGS_TYPE_JAVASCRIPT, IDS_BLOCKED_JAVASCRIPT_UNBLOCK},
-    {CONTENT_SETTINGS_TYPE_PLUGINS, IDS_BLOCKED_PLUGINS_UNBLOCK_ALL},
     {CONTENT_SETTINGS_TYPE_POPUPS, IDS_BLOCKED_POPUPS_UNBLOCK},
     {CONTENT_SETTINGS_TYPE_PPAPI_BROKER, IDS_BLOCKED_PPAPI_BROKER_UNBLOCK},
     {CONTENT_SETTINGS_TYPE_AUTOMATIC_DOWNLOADS, IDS_BLOCKED_DOWNLOAD_UNBLOCK},
   };
   // Fields as for kBlockedAllowIDs, above.
   static const ContentSettingsTypeIdEntry kAllowedAllowIDs[] = {
     // TODO(bauerb): The string shouldn't be "unblock" (they weren't blocked).
     {CONTENT_SETTINGS_TYPE_COOKIES, IDS_BLOCKED_COOKIES_UNBLOCK},
     {CONTENT_SETTINGS_TYPE_PPAPI_BROKER, IDS_ALLOWED_PPAPI_BROKER_NO_ACTION},
     {CONTENT_SETTINGS_TYPE_AUTOMATIC_DOWNLOADS, IDS_ALLOWED_DOWNLOAD_NO_ACTION},
@@ skipping 11 matching lines @@
     radio_allow_label = l10n_util::GetStringFUTF8(
         GetIdForContentType(kBlockedAllowIDs, arraysize(kBlockedAllowIDs),
                             content_type()),
         display_host);
   }
 
   static const ContentSettingsTypeIdEntry kBlockedBlockIDs[] = {
     {CONTENT_SETTINGS_TYPE_COOKIES, IDS_BLOCKED_COOKIES_NO_ACTION},
     {CONTENT_SETTINGS_TYPE_IMAGES, IDS_BLOCKED_IMAGES_NO_ACTION},
     {CONTENT_SETTINGS_TYPE_JAVASCRIPT, IDS_BLOCKED_JAVASCRIPT_NO_ACTION},
-    {CONTENT_SETTINGS_TYPE_PLUGINS, IDS_BLOCKED_PLUGINS_NO_ACTION},
     {CONTENT_SETTINGS_TYPE_POPUPS, IDS_BLOCKED_POPUPS_NO_ACTION},
     {CONTENT_SETTINGS_TYPE_PPAPI_BROKER, IDS_BLOCKED_PPAPI_BROKER_NO_ACTION},
     {CONTENT_SETTINGS_TYPE_AUTOMATIC_DOWNLOADS, IDS_BLOCKED_DOWNLOAD_NO_ACTION},
   };
   static const ContentSettingsTypeIdEntry kAllowedBlockIDs[] = {
     // TODO(bauerb): The string should say "block".
     {CONTENT_SETTINGS_TYPE_COOKIES, IDS_BLOCKED_COOKIES_NO_ACTION},
     {CONTENT_SETTINGS_TYPE_PPAPI_BROKER, IDS_ALLOWED_PPAPI_BROKER_BLOCK},
     {CONTENT_SETTINGS_TYPE_AUTOMATIC_DOWNLOADS, IDS_ALLOWED_DOWNLOAD_BLOCK},
   };
 
   std::string radio_block_label;
   if (allowed) {
     int resource_id = GetIdForContentType(kAllowedBlockIDs,
                                           arraysize(kAllowedBlockIDs),
                                           content_type());
     radio_block_label = (content_type() == CONTENT_SETTINGS_TYPE_COOKIES) ?
         l10n_util::GetStringUTF8(resource_id) :
         l10n_util::GetStringFUTF8(resource_id, display_host);
   } else {
     radio_block_label = l10n_util::GetStringUTF8(
         GetIdForContentType(kBlockedBlockIDs, arraysize(kBlockedBlockIDs),
                             content_type()));
   }
 
   radio_group.radio_items.push_back(radio_allow_label);
   radio_group.radio_items.push_back(radio_block_label);
   ContentSetting setting;
   SettingSource setting_source = SETTING_SOURCE_NONE;
-  bool setting_is_wildcard = false;
 
   if (content_type() == CONTENT_SETTINGS_TYPE_COOKIES) {
     CookieSettings* cookie_settings =
         CookieSettings::Factory::GetForProfile(profile()).get();
     setting = cookie_settings->GetCookieSetting(
         url, url, true, &setting_source);
   } else {
     SettingInfo info;
     HostContentSettingsMap* map = profile()->GetHostContentSettingsMap();
     scoped_ptr<base::Value> value(map->GetWebsiteSetting(
         url, url, content_type(), std::string(), &info));
     setting = content_settings::ValueToContentSetting(value.get());
     setting_source = info.source;
-    setting_is_wildcard =
-        info.primary_pattern == ContentSettingsPattern::Wildcard() &&
-        info.secondary_pattern == ContentSettingsPattern::Wildcard();
   }
 
-  if (content_type() == CONTENT_SETTINGS_TYPE_PLUGINS &&
-      setting == CONTENT_SETTING_ALLOW &&
-      setting_is_wildcard) {
-    // In the corner case of unrecognized plugins (which are now blocked by
-    // default) we indicate the blocked state in the UI and allow the user to
-    // whitelist.
-    radio_group.default_item = 1;
-  } else if (setting == CONTENT_SETTING_ALLOW) {
+  if (setting == CONTENT_SETTING_ALLOW) {
     radio_group.default_item = kAllowButtonIndex;
     // |block_setting_| is already set to |CONTENT_SETTING_BLOCK|.
   } else {
     radio_group.default_item = 1;
     block_setting_ = setting;
   }
 
   set_setting_is_managed(setting_source != SETTING_SOURCE_USER);
   if (setting_source != SETTING_SOURCE_USER) {
     set_radio_group_enabled(false);
@@ skipping 55 matching lines @@
   if (!web_contents())
     return;
   content::NotificationService::current()->Notify(
       chrome::NOTIFICATION_COLLECTED_COOKIES_SHOWN,
       content::Source<TabSpecificContentSettings>(
           TabSpecificContentSettings::FromWebContents(web_contents())),
       content::NotificationService::NoDetails());
   delegate()->ShowCollectedCookiesDialog(web_contents());
 }
 
-class ContentSettingPluginBubbleModel : public ContentSettingSingleRadioGroup {
+class ContentSettingPluginBubbleModel : public ContentSettingTitleAndLinkModel {
  public:
   ContentSettingPluginBubbleModel(Delegate* delegate,
                                   WebContents* web_contents,
                                   Profile* profile,
                                   ContentSettingsType content_type);
 
   virtual ~ContentSettingPluginBubbleModel();
 
  private:
-  virtual void OnCustomLinkClicked() OVERRIDE;
+   void SetRadioGroup();
+
+   // Cookie bubble implementation.
+   virtual void OnRadioClicked(int radio_index) OVERRIDE;
+
+   // Function to load plugins.
+   void OnRunPlugins();
+
+   bool settings_changed() const;
+   int selected_item() const { return selected_item_; }
+
+   ContentSetting block_setting_;
+   int selected_item_;
+   int kAllowOnceButtonIndex;
 };
 
 ContentSettingPluginBubbleModel::ContentSettingPluginBubbleModel(
     Delegate* delegate,
     WebContents* web_contents,
     Profile* profile,
     ContentSettingsType content_type)
-    : ContentSettingSingleRadioGroup(
-          delegate, web_contents, profile, content_type) {
+    : ContentSettingTitleAndLinkModel(
+          delegate, web_contents, profile, content_type),
+      block_setting_(CONTENT_SETTING_BLOCK),
+      selected_item_(0),
+      kAllowOnceButtonIndex(1) {
   DCHECK_EQ(content_type, CONTENT_SETTINGS_TYPE_PLUGINS);
-  // Disable the "Run all plugins this time" link if the setting is managed and
-  // can't be controlled by the user or if the user already clicked on the link
-  // and ran all plugins.
-  set_custom_link_enabled(!setting_is_managed() &&
-                          web_contents &&
-                          TabSpecificContentSettings::FromWebContents(
-                              web_contents)->load_plugins_link_enabled());
+  SetRadioGroup();
 }
 
 ContentSettingPluginBubbleModel::~ContentSettingPluginBubbleModel() {
-  if (settings_changed()) {
-    // If the user elected to allow all plugins then run plugins at this time.
-    if (selected_item() == kAllowButtonIndex)
-      OnCustomLinkClicked();
+  // If the user elected to allow all plugins then run plugins at this time.

[felt, 2014/06/12 17:18:48]

If this comment is about the whole method, put it on the line above the method.

[radhikabhar, 2014/06/12 17:44:20]

Done.

+  if (!settings_changed())
+    return;
+  ContentSetting setting;
+  if (selected_item_ == kAllowButtonIndex) {
+    setting = CONTENT_SETTING_ALLOW;
+    OnRunPlugins();
+  } else if (selected_item_ == kAllowOnceButtonIndex) {
+    setting = CONTENT_SETTING_DEFAULT;
+    OnRunPlugins();
+  } else {
+    setting = block_setting_;
+  }
+  TabSpecificContentSettings::FromWebContents(web_contents())->
+      set_plugin_bubble_setting(setting);
+  if (profile()) {
+    profile()->GetHostContentSettingsMap()->AddExceptionForURL(
+        bubble_content().radio_group.url,
+        bubble_content().radio_group.url,
+        content_type(),
+        setting);
   }
 }
 
-void ContentSettingPluginBubbleModel::OnCustomLinkClicked() {
+bool ContentSettingPluginBubbleModel::settings_changed() const {
+  return selected_item_ != bubble_content().radio_group.default_item;
+}
+
+void ContentSettingPluginBubbleModel::OnRadioClicked(int radio_index) {
+  selected_item_ = radio_index;
+}
+
+void ContentSettingPluginBubbleModel::SetRadioGroup() {
+  GURL url = web_contents()->GetURL();
+  TabSpecificContentSettings* content_settings =
+      TabSpecificContentSettings::FromWebContents(web_contents());
+  bool allowed =
+      !content_settings->IsContentBlocked(content_type());
+  DCHECK(!allowed ||
+         content_settings->IsContentAllowed(content_type()));
+  RadioGroup radio_group;
+  radio_group.url = url;
+
+  std::string radio_allow_label =
+      l10n_util::GetStringUTF8(IDS_BLOCKED_PLUGINS_UNBLOCK_ALL);
+  std::string radio_allow_once_label =
+      l10n_util::GetStringUTF8(IDS_BLOCKED_PLUGINS_LOAD_ALL);
+  std::string radio_block_label =
+      l10n_util::GetStringUTF8(IDS_BLOCKED_PLUGINS_NO_ACTION);
+
+  radio_group.radio_items.push_back(radio_allow_label);
+  radio_group.radio_items.push_back(radio_allow_once_label);
+  radio_group.radio_items.push_back(radio_block_label);
+
+  ContentSetting setting;
+  SettingSource setting_source = SETTING_SOURCE_NONE;
+  bool setting_is_wildcard = false;
+  SettingInfo info;
+  HostContentSettingsMap* map = profile()->GetHostContentSettingsMap();
+  scoped_ptr<base::Value> value(map->GetWebsiteSetting(
+      url, url, content_type(), std::string(), &info));
+  setting = content_settings->plugin_bubble_setting();
+  setting_source = info.source;
+  setting_is_wildcard =
+      info.primary_pattern == ContentSettingsPattern::Wildcard() &&
+      info.secondary_pattern == ContentSettingsPattern::Wildcard();
+
+  if (setting == CONTENT_SETTING_ALLOW && setting_is_wildcard) {
+    // In the corner case of unrecognized plugins (which are now blocked by
+    // default) we indicate the blocked state in the UI and allow the user to
+    // whitelist.
+    radio_group.default_item = 2;
+  } else if (setting == CONTENT_SETTING_ALLOW) {
+    radio_group.default_item = kAllowButtonIndex;
+  } else if (setting == CONTENT_SETTING_DEFAULT) {
+    radio_group.default_item = kAllowOnceButtonIndex;
+    // |block_setting_| is already set to |CONTENT_SETTING_BLOCK|.
+  } else {
+    radio_group.default_item = 2;
+    block_setting_ = setting;
+  }
+
+  set_setting_is_managed(setting_source != SETTING_SOURCE_USER);
+  if (setting_source != SETTING_SOURCE_USER) {
+    set_radio_group_enabled(false);
+  } else {
+    set_radio_group_enabled(true);
+  }
+  selected_item_ = radio_group.default_item;
+  set_radio_group(radio_group);
+}
+
+void ContentSettingPluginBubbleModel::OnRunPlugins() {
   content::RecordAction(UserMetricsAction("ClickToPlay_LoadAll_Bubble"));
   DCHECK(web_contents());
 #if defined(ENABLE_PLUGINS)
   // TODO(bauerb): We should send the identifiers of blocked plug-ins here.
   ChromePluginServiceFilter::GetInstance()->AuthorizeAllPlugins(
       web_contents(), true, std::string());
 #endif
-  set_custom_link_enabled(false);
-  TabSpecificContentSettings::FromWebContents(web_contents())->
-      set_load_plugins_link_enabled(false);
 }
 
 class ContentSettingPopupBubbleModel : public ContentSettingSingleRadioGroup {
  public:
   ContentSettingPopupBubbleModel(Delegate* delegate,
                                  WebContents* web_contents,
                                  Profile* profile,
                                  ContentSettingsType content_type);
   virtual ~ContentSettingPopupBubbleModel() {}
 
@@ skipping 813 matching lines @@
   if (type == content::NOTIFICATION_WEB_CONTENTS_DESTROYED) {
     DCHECK_EQ(web_contents_,
               content::Source<WebContents>(source).ptr());
     web_contents_ = NULL;
   } else {
     DCHECK_EQ(chrome::NOTIFICATION_PROFILE_DESTROYED, type);
     DCHECK_EQ(profile_, content::Source<Profile>(source).ptr());
     profile_ = NULL;
   }
 }