Move render_view_context_menu.* related files out of tab_contents.

chrome/browser/tab_contents/spellchecker_submenu_observer_hunspell.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/spellchecker_submenu_observer.h"
-
-#include "base/command_line.h"
-#include "base/logging.h"
-#include "base/prefs/pref_member.h"
-#include "base/prefs/pref_service.h"
-#include "chrome/app/chrome_command_ids.h"
-#include "chrome/browser/browser_process.h"
-#include "chrome/browser/spellchecker/spellcheck_service.h"
-#include "chrome/browser/tab_contents/render_view_context_menu.h"
-#include "chrome/common/chrome_switches.h"
-#include "chrome/common/pref_names.h"
-#include "chrome/common/spellcheck_messages.h"
-#include "content/public/browser/render_view_host.h"
-#include "content/public/browser/render_widget_host_view.h"
-#include "extensions/browser/view_type_utils.h"
-#include "grit/generated_resources.h"
-#include "ui/base/l10n/l10n_util.h"
-#include "ui/base/models/simple_menu_model.h"
-
-using content::BrowserThread;
-
-SpellCheckerSubMenuObserver::SpellCheckerSubMenuObserver(
-    RenderViewContextMenuProxy* proxy,
-    ui::SimpleMenuModel::Delegate* delegate,
-    int group)
-    : proxy_(proxy),
-      submenu_model_(delegate),
-      language_group_(group),
-      language_selected_(0) {
-  DCHECK(proxy_);
-}
-
-SpellCheckerSubMenuObserver::~SpellCheckerSubMenuObserver() {
-}
-
-void SpellCheckerSubMenuObserver::InitMenu(
-    const content::ContextMenuParams& params) {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
-
-  // Add available spell-checker languages to the sub menu.
-  Profile* profile = proxy_->GetProfile();
-  DCHECK(profile);
-  language_selected_ =
-      SpellcheckService::GetSpellCheckLanguages(profile, &languages_);
-  DCHECK(languages_.size() <
-         IDC_SPELLCHECK_LANGUAGES_LAST - IDC_SPELLCHECK_LANGUAGES_FIRST);
-  const std::string app_locale = g_browser_process->GetApplicationLocale();
-  for (size_t i = 0; i < languages_.size(); ++i) {
-    base::string16 display_name(
-        l10n_util::GetDisplayNameForLocale(languages_[i], app_locale, true));
-    submenu_model_.AddRadioItem(IDC_SPELLCHECK_LANGUAGES_FIRST + i,
-                                display_name,
-                                language_group_);
-  }
-
-  // Add an item that opens the 'fonts and languages options' page.
-  submenu_model_.AddSeparator(ui::NORMAL_SEPARATOR);
-  submenu_model_.AddItemWithStringId(
-      IDC_CONTENT_CONTEXT_LANGUAGE_SETTINGS,
-      IDS_CONTENT_CONTEXT_LANGUAGE_SETTINGS);
-
-  // Add a 'Check spelling while typing' item in the sub menu.
-  submenu_model_.AddCheckItem(
-      IDC_CHECK_SPELLING_WHILE_TYPING,
-      l10n_util::GetStringUTF16(
-          IDS_CONTENT_CONTEXT_CHECK_SPELLING_WHILE_TYPING));
-
-  // Add a check item "Ask Google for spelling suggestions" item. (This class
-  // does not handle this item because the SpellingMenuObserver class handles it
-  // on behalf of this class.)
-#if defined(TOOLKIT_GTK)
-  extensions::ViewType view_type =
-      extensions::GetViewType(proxy_->GetWebContents());
-  if (view_type != extensions::VIEW_TYPE_PANEL) {
-#endif
-    submenu_model_.AddCheckItem(IDC_CONTENT_CONTEXT_SPELLING_TOGGLE,
-        l10n_util::GetStringUTF16(IDS_CONTENT_CONTEXT_SPELLING_ASK_GOOGLE));
-#if defined(TOOLKIT_GTK)
-  }
-#endif
-
-  // Add a check item "Automatically correct spelling".
-  const CommandLine* command_line = CommandLine::ForCurrentProcess();
-  if (command_line->HasSwitch(switches::kEnableSpellingAutoCorrect)) {
-    submenu_model_.AddCheckItem(IDC_CONTENT_CONTEXT_AUTOCORRECT_SPELLING_TOGGLE,
-        l10n_util::GetStringUTF16(IDS_CONTENT_CONTEXT_SPELLING_AUTOCORRECT));
-  }
-
-  proxy_->AddSubMenu(
-      IDC_SPELLCHECK_MENU,
-      l10n_util::GetStringUTF16(IDS_CONTENT_CONTEXT_SPELLCHECK_MENU),
-      &submenu_model_);
-}
-
-bool SpellCheckerSubMenuObserver::IsCommandIdSupported(int command_id) {
-  // Allow Spell Check language items on sub menu for text area context menu.
-  if (command_id >= IDC_SPELLCHECK_LANGUAGES_FIRST &&
-      command_id < IDC_SPELLCHECK_LANGUAGES_LAST) {
-    return true;
-  }
-
-  switch (command_id) {
-    case IDC_CONTENT_CONTEXT_LANGUAGE_SETTINGS:
-      // Return false so RenderViewContextMenu can handle this item because it
-      // is hard for this class to handle it.
-      return false;
-
-    case IDC_CHECK_SPELLING_WHILE_TYPING:
-    case IDC_SPELLPANEL_TOGGLE:
-    case IDC_SPELLCHECK_MENU:
-      return true;
-  }
-
-  return false;
-}
-
-bool SpellCheckerSubMenuObserver::IsCommandIdChecked(int command_id) {
-  DCHECK(IsCommandIdSupported(command_id));
-
-  if (command_id >= IDC_SPELLCHECK_LANGUAGES_FIRST &&
-      command_id < IDC_SPELLCHECK_LANGUAGES_LAST) {
-    return language_selected_ == command_id - IDC_SPELLCHECK_LANGUAGES_FIRST;
-  }
-
-  // Check box for 'Check Spelling while typing'.
-  if (command_id == IDC_CHECK_SPELLING_WHILE_TYPING) {
-    Profile* profile = proxy_->GetProfile();
-    DCHECK(profile);
-    return profile->GetPrefs()->GetBoolean(prefs::kEnableContinuousSpellcheck);
-  }
-
-  return false;
-}
-
-bool SpellCheckerSubMenuObserver::IsCommandIdEnabled(int command_id) {
-  DCHECK(IsCommandIdSupported(command_id));
-
-  Profile* profile = proxy_->GetProfile();
-  DCHECK(profile);
-  const PrefService* pref = profile->GetPrefs();
-  if (command_id >= IDC_SPELLCHECK_LANGUAGES_FIRST &&
-      command_id < IDC_SPELLCHECK_LANGUAGES_LAST) {
-    return pref->GetBoolean(prefs::kEnableContinuousSpellcheck);
-  }
-
-  switch (command_id) {
-    case IDC_CHECK_SPELLING_WHILE_TYPING:
-    case IDC_SPELLPANEL_TOGGLE:
-    case IDC_SPELLCHECK_MENU:
-      return true;
-  }
-
-  return false;
-}
-
-void SpellCheckerSubMenuObserver::ExecuteCommand(int command_id) {
-  DCHECK(IsCommandIdSupported(command_id));
-
-  // Check to see if one of the spell check language ids have been clicked.
-  Profile* profile = proxy_->GetProfile();
-  DCHECK(profile);
-  if (command_id >= IDC_SPELLCHECK_LANGUAGES_FIRST &&
-      command_id < IDC_SPELLCHECK_LANGUAGES_LAST) {
-    const size_t language = command_id - IDC_SPELLCHECK_LANGUAGES_FIRST;
-    if (profile && language < languages_.size()) {
-      StringPrefMember dictionary_language;
-      dictionary_language.Init(prefs::kSpellCheckDictionary,
-                               profile->GetPrefs());
-      dictionary_language.SetValue(languages_[language]);
-    }
-    return;
-  }
-
-  switch (command_id) {
-    case IDC_CHECK_SPELLING_WHILE_TYPING:
-      profile->GetPrefs()->SetBoolean(
-          prefs::kEnableContinuousSpellcheck,
-          !profile->GetPrefs()->GetBoolean(prefs::kEnableContinuousSpellcheck));
-    break;
-  }
-}