Move ResourceBundle, DataPack to ui/base

app/resource_bundle_win.cc

Index: app/resource_bundle_win.cc
===================================================================
--- app/resource_bundle_win.cc	(revision 72000)
+++ app/resource_bundle_win.cc	(working copy)
@@ -1,167 +0,0 @@
-// 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 "app/resource_bundle.h"
-
-#include <atlbase.h>
-
-#include "app/app_paths.h"
-#include "app/data_pack.h"
-#include "app/l10n_util.h"
-#include "base/debug/stack_trace.h"
-#include "base/file_util.h"
-#include "base/lock.h"
-#include "base/logging.h"
-#include "base/path_service.h"
-#include "base/resource_util.h"
-#include "base/stl_util-inl.h"
-#include "base/string_piece.h"
-#include "base/win/windows_version.h"
-
-#include "gfx/font.h"
-
-namespace {
-
-// Returns the flags that should be passed to LoadLibraryEx.
-DWORD GetDataDllLoadFlags() {
-  if (base::win::GetVersion() >= base::win::VERSION_VISTA)
-    return LOAD_LIBRARY_AS_DATAFILE_EXCLUSIVE | LOAD_LIBRARY_AS_IMAGE_RESOURCE;
-
-  return DONT_RESOLVE_DLL_REFERENCES;
-}
-
-}  // end anonymous namespace
-
-ResourceBundle::~ResourceBundle() {
-  FreeImages();
-  UnloadLocaleResources();
-  STLDeleteContainerPointers(data_packs_.begin(),
-                             data_packs_.end());
-  resources_data_ = NULL;
-}
-
-void ResourceBundle::LoadCommonResources() {
-  // As a convenience, set resources_data_ to the current resource module.
-  DCHECK(NULL == resources_data_) << "common resources already loaded";
-  resources_data_ = _AtlBaseModule.GetResourceInstance();
-}
-
-std::string ResourceBundle::LoadLocaleResources(
-    const std::string& pref_locale) {
-  DCHECK(NULL == locale_resources_data_) << "locale dll already loaded";
-  const std::string app_locale = l10n_util::GetApplicationLocale(pref_locale);
-  const FilePath& locale_path = GetLocaleFilePath(app_locale);
-  if (locale_path.value().empty()) {
-    // It's possible that there are no locale dlls found, in which case we just
-    // return.
-    NOTREACHED();
-    return std::string();
-  }
-
-  // The dll should only have resources, not executable code.
-  locale_resources_data_ = LoadLibraryEx(locale_path.value().c_str(), NULL,
-                                         GetDataDllLoadFlags());
-  DCHECK(locale_resources_data_ != NULL) <<
-      "unable to load generated resources";
-  return app_locale;
-}
-
-void ResourceBundle::UnloadLocaleResources() {
-  if (locale_resources_data_) {
-    BOOL rv = FreeLibrary(locale_resources_data_);
-    DCHECK(rv);
-    locale_resources_data_ = NULL;
-  }
-}
-
-// static
-FilePath ResourceBundle::GetLocaleFilePath(const std::string& app_locale) {
-  FilePath locale_path;
-  PathService::Get(app::DIR_LOCALES, &locale_path);
-
-  if (app_locale.empty())
-    return FilePath();
-
-  return locale_path.AppendASCII(app_locale + ".dll");
-}
-
-// static
-RefCountedStaticMemory* ResourceBundle::LoadResourceBytes(
-    DataHandle module, int resource_id) {
-  void* data_ptr;
-  size_t data_size;
-  if (base::GetDataResourceFromModule(module, resource_id, &data_ptr,
-                                      &data_size)) {
-    return new RefCountedStaticMemory(
-        reinterpret_cast<const unsigned char*>(data_ptr), data_size);
-  } else {
-    return NULL;
-  }
-}
-
-HICON ResourceBundle::LoadThemeIcon(int icon_id) {
-  return ::LoadIcon(resources_data_, MAKEINTRESOURCE(icon_id));
-}
-
-base::StringPiece ResourceBundle::GetRawDataResource(int resource_id) const {
-  void* data_ptr;
-  size_t data_size;
-  if (base::GetDataResourceFromModule(_AtlBaseModule.GetModuleInstance(),
-                                      resource_id,
-                                      &data_ptr,
-                                      &data_size)) {
-    return base::StringPiece(static_cast<const char*>(data_ptr), data_size);
-  } else if (locale_resources_data_ &&
-             base::GetDataResourceFromModule(locale_resources_data_,
-                                             resource_id,
-                                             &data_ptr,
-                                             &data_size)) {
-    return base::StringPiece(static_cast<const char*>(data_ptr), data_size);
-  }
-
-  base::StringPiece data;
-  for (size_t i = 0; i < data_packs_.size(); ++i) {
-    if (data_packs_[i]->GetStringPiece(resource_id, &data))
-      return data;
-  }
-
-  return base::StringPiece();
-}
-
-// Loads and returns a cursor from the current module.
-HCURSOR ResourceBundle::LoadCursor(int cursor_id) {
-  return ::LoadCursor(_AtlBaseModule.GetModuleInstance(),
-                      MAKEINTRESOURCE(cursor_id));
-}
-
-string16 ResourceBundle::GetLocalizedString(int message_id) {
-  // If for some reason we were unable to load a resource dll, return an empty
-  // string (better than crashing).
-  if (!locale_resources_data_) {
-    base::debug::StackTrace().PrintBacktrace();  // See http://crbug.com/21925.
-    LOG(WARNING) << "locale resources are not loaded";
-    return string16();
-  }
-
-  DCHECK(IS_INTRESOURCE(message_id));
-
-  // Get a reference directly to the string resource.
-  HINSTANCE hinstance = locale_resources_data_;
-  const ATLSTRINGRESOURCEIMAGE* image = AtlGetStringResourceImage(hinstance,
-                                                                  message_id);
-  if (!image) {
-    // Fall back on the current module (shouldn't be any strings here except
-    // in unittests).
-    image = AtlGetStringResourceImage(_AtlBaseModule.GetModuleInstance(),
-                                      message_id);
-    if (!image) {
-      // See http://crbug.com/21925.
-      base::debug::StackTrace().PrintBacktrace();
-      NOTREACHED() << "unable to find resource: " << message_id;
-      return string16();
-    }
-  }
-  // Copy into a string16 and return.
-  return string16(image->achString, image->nLength);
-}