cros: Add app mode restrictions.

chrome/browser/tab_contents/render_view_context_menu.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/tab_contents/render_view_context_menu.h"
 
 #include <algorithm>
 #include <set>
 #include <utility>
 
 #include "base/command_line.h"
 #include "base/logging.h"
 #include "base/metrics/histogram.h"
 #include "base/prefs/pref_service.h"
 #include "base/prefs/public/pref_member.h"
 #include "base/stl_util.h"
 #include "base/string_util.h"
 #include "base/time.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/app/chrome_command_ids.h"
+#include "chrome/browser/app_mode/app_mode_utils.h"
 #include "chrome/browser/autocomplete/autocomplete_classifier.h"
 #include "chrome/browser/autocomplete/autocomplete_classifier_factory.h"
 #include "chrome/browser/autocomplete/autocomplete_match.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/devtools/devtools_window.h"
 #include "chrome/browser/download/download_service.h"
 #include "chrome/browser/download/download_service_factory.h"
 #include "chrome/browser/download/download_util.h"
 #include "chrome/browser/extensions/extension_host.h"
 #include "chrome/browser/extensions/extension_service.h"
@@ skipping 193 matching lines @@
 #endif
 
   return true;
 }
 
 void DevToolsInspectElementAt(RenderViewHost* rvh, int x, int y) {
   DevToolsWindow::InspectElement(rvh, x, y);
 }
 
 // Helper function to escape "&" as "&&".
-void EscapeAmpersands(string16& text) {
+void EscapeAmpersands(string16* text) {
   const char16 ampersand[] = {'&', 0};
-  ReplaceChars(text, ampersand, ASCIIToUTF16("&&"), &text);
+  ReplaceChars(*text, ampersand, ASCIIToUTF16("&&"), text);
 }
 
 }  // namespace
 
 // static
 const size_t RenderViewContextMenu::kMaxSelectionTextLength = 50;
 
 // static
 bool RenderViewContextMenu::IsDevToolsURL(const GURL& url) {
   return url.SchemeIs(chrome::kChromeDevToolsScheme) &&
@@ skipping 44 matching lines @@
   if (patterns.is_empty())
     return true;
   return patterns.MatchesURL(url);
 }
 
 // static
 bool RenderViewContextMenu::ExtensionContextAndPatternMatch(
     const content::ContextMenuParams& params,
     MenuItem::ContextList contexts,
     const extensions::URLPatternSet& target_url_patterns) {
-  bool has_link = !params.link_url.is_empty();
-  bool has_selection = !params.selection_text.empty();
-  bool in_frame = !params.frame_url.is_empty();
+  const bool has_link = !params.link_url.is_empty();
+  const bool has_selection = !params.selection_text.empty();
+  const bool in_frame = !params.frame_url.is_empty();
 
   if (contexts.Contains(MenuItem::ALL) ||
       (has_selection && contexts.Contains(MenuItem::SELECTION)) ||
       (params.is_editable && contexts.Contains(MenuItem::EDITABLE)) ||
       (in_frame && contexts.Contains(MenuItem::FRAME)))
     return true;
 
   if (has_link && contexts.Contains(MenuItem::LINK) &&
       ExtensionPatternMatch(target_url_patterns, params.link_url))
     return true;
@@ skipping 74 matching lines @@
 
   if (sorted_ids.empty())
     return;
 
   int index = 0;
   base::TimeTicks begin = base::TimeTicks::Now();
   std::vector<std::pair<std::string, std::string> >::const_iterator i;
   for (i = sorted_ids.begin();
        i != sorted_ids.end(); ++i) {
     string16 printable_selection_text = PrintableSelectionText();
-    EscapeAmpersands(printable_selection_text);
+    EscapeAmpersands(&printable_selection_text);
 
     extension_items_.AppendExtensionItems(i->second, printable_selection_text,
                                           &index);
   }
   UMA_HISTOGRAM_TIMES("Extensions.ContextMenus_BuildTime",
                       base::TimeTicks::Now() - begin);
   UMA_HISTOGRAM_COUNTS("Extensions.ContextMenus_ItemCount", index);
 }
 
 void RenderViewContextMenu::InitMenu() {
+  if (chrome::IsRunningInForcedAppMode()) {
+    AppendAppModeItems();
+    return;
+  }
+
   chrome::ViewType view_type = chrome::GetViewType(source_web_contents_);
   if (view_type == chrome::VIEW_TYPE_APP_SHELL) {
     AppendPlatformAppItems();
     return;
   } else if (view_type == chrome::VIEW_TYPE_EXTENSION_POPUP) {
     AppendPopupExtensionItems();
     return;
   } else if (view_type == chrome::VIEW_TYPE_PANEL) {
     AppendPanelItems();
     return;
   }
 
-  bool has_link = !params_.unfiltered_link_url.is_empty();
-  bool has_selection = !params_.selection_text.empty();
+  const bool has_link = !params_.unfiltered_link_url.is_empty();
+  const bool has_selection = !params_.selection_text.empty();
 
   if (AppendCustomItems()) {
     // If there's a selection, don't early return when there are custom items,
     // but fall through to adding the normal ones after the custom ones.
     if (has_selection) {
       menu_model_.AddSeparator(ui::NORMAL_SEPARATOR);
     } else {
       // Don't add items for Pepper menu.
       if (!params_.custom_context.is_pepper_menu)
         AppendDeveloperItems();
@@ skipping 79 matching lines @@
   extensions::ExtensionSystem* system =
       extensions::ExtensionSystem::Get(profile_);
   // There is no process manager in some tests.
   if (!system->process_manager())
     return NULL;
 
   return system->process_manager()->GetExtensionForRenderViewHost(
       source_web_contents_->GetRenderViewHost());
 }
 
+void RenderViewContextMenu::AppendAppModeItems() {
+  const bool has_selection = !params_.selection_text.empty();
+
+  if (params_.is_editable)
+    AppendEditableItems();
+  else if (has_selection)
+    AppendCopyItem();
+}
+
 void RenderViewContextMenu::AppendPlatformAppItems() {
   const Extension* platform_app = GetExtension();
 
   // The RVH might be for a process sandboxed from the extension.
   if (!platform_app)
     return;
 
   DCHECK(platform_app->is_platform_app());
 
-  bool has_selection = !params_.selection_text.empty();
+  const bool has_selection = !params_.selection_text.empty();
 
   // Add undo/redo, cut/copy/paste etc for text fields.
   if (params_.is_editable)
     AppendEditableItems();
   else if (has_selection)
     AppendCopyItem();
 
   int index = 0;
   extension_items_.AppendExtensionItems(platform_app->id(),
                                         PrintableSelectionText(), &index);
 
   // Add dev tools for unpacked extensions.
   if (extensions::Manifest::IsUnpackedLocation(platform_app->location()) ||
       CommandLine::ForCurrentProcess()->HasSwitch(
           switches::kDebugPackedApps)) {
     // Add a separator if there are any items already in the menu.
     menu_model_.AddSeparator(ui::NORMAL_SEPARATOR);
 
     menu_model_.AddItemWithStringId(IDC_CONTENT_CONTEXT_RELOAD_PACKAGED_APP,
                                     IDS_CONTENT_CONTEXT_RELOAD_PACKAGED_APP);
     menu_model_.AddItemWithStringId(IDC_CONTENT_CONTEXT_RESTART_PACKAGED_APP,
                                     IDS_CONTENT_CONTEXT_RESTART_APP);
     AppendDeveloperItems();
     menu_model_.AddItemWithStringId(IDC_CONTENT_CONTEXT_INSPECTBACKGROUNDPAGE,
                                     IDS_CONTENT_CONTEXT_INSPECTBACKGROUNDPAGE);
   }
 }
 
 void RenderViewContextMenu::AppendPopupExtensionItems() {
-  bool has_selection = !params_.selection_text.empty();
+  const bool has_selection = !params_.selection_text.empty();
 
   if (params_.is_editable)
     AppendEditableItems();
   else if (has_selection)
     AppendCopyItem();
 
   if (has_selection)
     AppendSearchProvider();
 
   AppendAllExtensionItems();
@@ skipping 253 matching lines @@
                ASCIIToUTF16(" "), &params_.selection_text);
 
   AutocompleteMatch match;
   AutocompleteClassifierFactory::GetForProfile(profile_)->Classify(
       params_.selection_text, string16(), false, false, &match, NULL);
   selection_navigation_url_ = match.destination_url;
   if (!selection_navigation_url_.is_valid())
     return;
 
   string16 printable_selection_text = PrintableSelectionText();
-  EscapeAmpersands(printable_selection_text);
+  EscapeAmpersands(&printable_selection_text);
 
   if (AutocompleteMatch::IsSearchType(match.type)) {
     const TemplateURL* const default_provider =
         TemplateURLServiceFactory::GetForProfile(profile_)->
         GetDefaultSearchProvider();
     if (!default_provider)
       return;
     menu_model_.AddItem(
         IDC_CONTENT_CONTEXT_SEARCHWEBFOR,
         l10n_util::GetStringFUTF16(IDS_CONTENT_CONTEXT_SEARCHWEBFOR,
                                    default_provider->short_name(),
                                    printable_selection_text));
   } else {
     if ((selection_navigation_url_ != params_.link_url) &&
         ChildProcessSecurityPolicy::GetInstance()->IsWebSafeScheme(
             selection_navigation_url_.scheme())) {
       menu_model_.AddItem(
           IDC_CONTENT_CONTEXT_GOTOURL,
           l10n_util::GetStringFUTF16(IDS_CONTENT_CONTEXT_GOTOURL,
                                      printable_selection_text));
     }
   }
 }
 
 void RenderViewContextMenu::AppendEditableItems() {
-  AppendSpellingSuggestionsSubMenu();
+  const bool use_spellcheck_and_search = !chrome::IsRunningInForcedAppMode();
+
+  if (use_spellcheck_and_search)
+    AppendSpellingSuggestionsSubMenu();
 
   menu_model_.AddItemWithStringId(IDC_CONTENT_CONTEXT_UNDO,
                                   IDS_CONTENT_CONTEXT_UNDO);
   menu_model_.AddItemWithStringId(IDC_CONTENT_CONTEXT_REDO,
                                   IDS_CONTENT_CONTEXT_REDO);
   menu_model_.AddSeparator(ui::NORMAL_SEPARATOR);
   menu_model_.AddItemWithStringId(IDC_CONTENT_CONTEXT_CUT,
                                   IDS_CONTENT_CONTEXT_CUT);
   menu_model_.AddItemWithStringId(IDC_CONTENT_CONTEXT_COPY,
                                   IDS_CONTENT_CONTEXT_COPY);
   menu_model_.AddItemWithStringId(IDC_CONTENT_CONTEXT_PASTE,
                                   IDS_CONTENT_CONTEXT_PASTE);
   menu_model_.AddItemWithStringId(IDC_CONTENT_CONTEXT_PASTE_AND_MATCH_STYLE,
                                   IDS_CONTENT_CONTEXT_PASTE_AND_MATCH_STYLE);
   menu_model_.AddItemWithStringId(IDC_CONTENT_CONTEXT_DELETE,
                                   IDS_CONTENT_CONTEXT_DELETE);
   menu_model_.AddSeparator(ui::NORMAL_SEPARATOR);
 
-  if (!params_.keyword_url.is_empty()) {
+  if (use_spellcheck_and_search && !params_.keyword_url.is_empty()) {
     menu_model_.AddItemWithStringId(IDC_CONTENT_CONTEXT_ADDSEARCHENGINE,
                                     IDS_CONTENT_CONTEXT_ADDSEARCHENGINE);
     menu_model_.AddSeparator(ui::NORMAL_SEPARATOR);
   }
 
-  AppendSpellcheckOptionsSubMenu();
+  if (use_spellcheck_and_search)
+    AppendSpellcheckOptionsSubMenu();
   AppendSpeechInputOptionsSubMenu();
   AppendPlatformEditableItems();
 
   menu_model_.AddSeparator(ui::NORMAL_SEPARATOR);
   menu_model_.AddItemWithStringId(IDC_CONTENT_CONTEXT_SELECTALL,
                                   IDS_CONTENT_CONTEXT_SELECTALL);
 }
 
 void RenderViewContextMenu::AppendSpellingSuggestionsSubMenu() {
   if (!spelling_menu_observer_.get())
@@ skipping 976 matching lines @@
   source_web_contents_->GetRenderViewHost()->
       ExecuteMediaPlayerActionAtLocation(location, action);
 }
 
 void RenderViewContextMenu::PluginActionAt(
     const gfx::Point& location,
     const WebPluginAction& action) {
   source_web_contents_->GetRenderViewHost()->
       ExecutePluginActionAtLocation(location, action);
 }