pdf: Move the string/image resources for the pdf plugin.

components/pdf/renderer/ppb_pdf_impl.cc

 // Copyright 2014 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 "components/pdf/renderer/ppb_pdf_impl.h"
 
 #include "base/files/scoped_file.h"
 #include "base/metrics/histogram.h"
 #include "base/numerics/safe_conversions.h"
-#include "base/strings/utf_string_conversions.h"
 #include "build/build_config.h"
 #include "components/pdf/common/pdf_messages.h"
-#include "content/app/resources/grit/content_resources.h"
-#include "content/app/strings/grit/content_strings.h"
+#include "components/pdf/renderer/pdf_resource_util.h"
 #include "content/public/common/child_process_sandbox_support_linux.h"
 #include "content/public/common/referrer.h"
 #include "content/public/renderer/pepper_plugin_instance.h"
 #include "content/public/renderer/render_thread.h"
 #include "content/public/renderer/render_view.h"
 #include "ppapi/c/pp_resource.h"
 #include "ppapi/c/private/ppb_pdf.h"
 #include "ppapi/c/trusted/ppb_browser_font_trusted.h"
 #include "ppapi/shared_impl/ppapi_globals.h"
 #include "ppapi/shared_impl/resource.h"
 #include "ppapi/shared_impl/resource_tracker.h"
 #include "ppapi/shared_impl/var.h"
 #include "third_party/WebKit/public/web/WebDocument.h"
 #include "third_party/WebKit/public/web/WebElement.h"
 #include "third_party/WebKit/public/web/WebLocalFrame.h"
 #include "third_party/WebKit/public/web/WebPluginContainer.h"
 #include "third_party/WebKit/public/web/WebView.h"
 #include "third_party/icu/source/i18n/unicode/usearch.h"
 #include "third_party/skia/include/core/SkBitmap.h"
-#include "ui/base/l10n/l10n_util.h"
-#include "ui/base/resource/resource_bundle.h"
 
 namespace pdf {
 namespace {
 
 PPB_PDF_Impl::PrintDelegate* print_delegate = NULL;
 
 #if defined(OS_POSIX) && !defined(OS_MACOSX) && !defined(OS_ANDROID)
 class PrivateFontFile : public ppapi::Resource {
  public:
   PrivateFontFile(PP_Instance instance, int fd)
@@ skipping 11 matching lines @@
   }
 
  protected:
   virtual ~PrivateFontFile() {}
 
  private:
   base::ScopedFD fd_;
 };
 #endif
 
-struct ResourceImageInfo {
-  PP_ResourceImage pp_id;
-  int res_id;
-};
-
-static const ResourceImageInfo kResourceImageMap[] = {
-    {PP_RESOURCEIMAGE_PDF_BUTTON_FTP, IDR_PDF_BUTTON_FTP},
-    {PP_RESOURCEIMAGE_PDF_BUTTON_FTP_HOVER, IDR_PDF_BUTTON_FTP_HOVER},
-    {PP_RESOURCEIMAGE_PDF_BUTTON_FTP_PRESSED, IDR_PDF_BUTTON_FTP_PRESSED},
-    {PP_RESOURCEIMAGE_PDF_BUTTON_FTW, IDR_PDF_BUTTON_FTW},
-    {PP_RESOURCEIMAGE_PDF_BUTTON_FTW_HOVER, IDR_PDF_BUTTON_FTW_HOVER},
-    {PP_RESOURCEIMAGE_PDF_BUTTON_FTW_PRESSED, IDR_PDF_BUTTON_FTW_PRESSED},
-    {PP_RESOURCEIMAGE_PDF_BUTTON_ZOOMIN_END, IDR_PDF_BUTTON_ZOOMIN_END},
-    {PP_RESOURCEIMAGE_PDF_BUTTON_ZOOMIN_END_HOVER,
-     IDR_PDF_BUTTON_ZOOMIN_END_HOVER},
-    {PP_RESOURCEIMAGE_PDF_BUTTON_ZOOMIN_END_PRESSED,
-     IDR_PDF_BUTTON_ZOOMIN_END_PRESSED},
-    {PP_RESOURCEIMAGE_PDF_BUTTON_ZOOMIN, IDR_PDF_BUTTON_ZOOMIN},
-    {PP_RESOURCEIMAGE_PDF_BUTTON_ZOOMIN_HOVER, IDR_PDF_BUTTON_ZOOMIN_HOVER},
-    {PP_RESOURCEIMAGE_PDF_BUTTON_ZOOMIN_PRESSED, IDR_PDF_BUTTON_ZOOMIN_PRESSED},
-    {PP_RESOURCEIMAGE_PDF_BUTTON_ZOOMOUT, IDR_PDF_BUTTON_ZOOMOUT},
-    {PP_RESOURCEIMAGE_PDF_BUTTON_ZOOMOUT_HOVER, IDR_PDF_BUTTON_ZOOMOUT_HOVER},
-    {PP_RESOURCEIMAGE_PDF_BUTTON_ZOOMOUT_PRESSED,
-     IDR_PDF_BUTTON_ZOOMOUT_PRESSED},
-    {PP_RESOURCEIMAGE_PDF_BUTTON_SAVE, IDR_PDF_BUTTON_SAVE},
-    {PP_RESOURCEIMAGE_PDF_BUTTON_SAVE_HOVER, IDR_PDF_BUTTON_SAVE_HOVER},
-    {PP_RESOURCEIMAGE_PDF_BUTTON_SAVE_PRESSED, IDR_PDF_BUTTON_SAVE_PRESSED},
-    {PP_RESOURCEIMAGE_PDF_BUTTON_PRINT, IDR_PDF_BUTTON_PRINT},
-    {PP_RESOURCEIMAGE_PDF_BUTTON_PRINT_HOVER, IDR_PDF_BUTTON_PRINT_HOVER},
-    {PP_RESOURCEIMAGE_PDF_BUTTON_PRINT_PRESSED, IDR_PDF_BUTTON_PRINT_PRESSED},
-    {PP_RESOURCEIMAGE_PDF_BUTTON_PRINT_DISABLED, IDR_PDF_BUTTON_PRINT_DISABLED},
-    {PP_RESOURCEIMAGE_PDF_BUTTON_THUMBNAIL_0, IDR_PDF_THUMBNAIL_0},
-    {PP_RESOURCEIMAGE_PDF_BUTTON_THUMBNAIL_1, IDR_PDF_THUMBNAIL_1},
-    {PP_RESOURCEIMAGE_PDF_BUTTON_THUMBNAIL_2, IDR_PDF_THUMBNAIL_2},
-    {PP_RESOURCEIMAGE_PDF_BUTTON_THUMBNAIL_3, IDR_PDF_THUMBNAIL_3},
-    {PP_RESOURCEIMAGE_PDF_BUTTON_THUMBNAIL_4, IDR_PDF_THUMBNAIL_4},
-    {PP_RESOURCEIMAGE_PDF_BUTTON_THUMBNAIL_5, IDR_PDF_THUMBNAIL_5},
-    {PP_RESOURCEIMAGE_PDF_BUTTON_THUMBNAIL_6, IDR_PDF_THUMBNAIL_6},
-    {PP_RESOURCEIMAGE_PDF_BUTTON_THUMBNAIL_7, IDR_PDF_THUMBNAIL_7},
-    {PP_RESOURCEIMAGE_PDF_BUTTON_THUMBNAIL_8, IDR_PDF_THUMBNAIL_8},
-    {PP_RESOURCEIMAGE_PDF_BUTTON_THUMBNAIL_9, IDR_PDF_THUMBNAIL_9},
-    {PP_RESOURCEIMAGE_PDF_BUTTON_THUMBNAIL_NUM_BACKGROUND,
-     IDR_PDF_THUMBNAIL_NUM_BACKGROUND},
-    {PP_RESOURCEIMAGE_PDF_PROGRESS_BAR_0, IDR_PDF_PROGRESS_BAR_0},
-    {PP_RESOURCEIMAGE_PDF_PROGRESS_BAR_1, IDR_PDF_PROGRESS_BAR_1},
-    {PP_RESOURCEIMAGE_PDF_PROGRESS_BAR_2, IDR_PDF_PROGRESS_BAR_2},
-    {PP_RESOURCEIMAGE_PDF_PROGRESS_BAR_3, IDR_PDF_PROGRESS_BAR_3},
-    {PP_RESOURCEIMAGE_PDF_PROGRESS_BAR_4, IDR_PDF_PROGRESS_BAR_4},
-    {PP_RESOURCEIMAGE_PDF_PROGRESS_BAR_5, IDR_PDF_PROGRESS_BAR_5},
-    {PP_RESOURCEIMAGE_PDF_PROGRESS_BAR_6, IDR_PDF_PROGRESS_BAR_6},
-    {PP_RESOURCEIMAGE_PDF_PROGRESS_BAR_7, IDR_PDF_PROGRESS_BAR_7},
-    {PP_RESOURCEIMAGE_PDF_PROGRESS_BAR_8, IDR_PDF_PROGRESS_BAR_8},
-    {PP_RESOURCEIMAGE_PDF_PROGRESS_BAR_BACKGROUND,
-     IDR_PDF_PROGRESS_BAR_BACKGROUND},
-    {PP_RESOURCEIMAGE_PDF_PAGE_INDICATOR_BACKGROUND,
-     IDR_PDF_PAGE_INDICATOR_BACKGROUND},
-    {PP_RESOURCEIMAGE_PDF_PAGE_DROPSHADOW, IDR_PDF_PAGE_DROPSHADOW},
-    {PP_RESOURCEIMAGE_PDF_PAN_SCROLL_ICON, IDR_PAN_SCROLL_ICON},
-};
-
 PP_Var GetLocalizedString(PP_Instance instance_id,
                           PP_ResourceString string_id) {
   content::PepperPluginInstance* instance =
       content::PepperPluginInstance::Get(instance_id);
   if (!instance)
     return PP_MakeUndefined();
 
-  std::string rv;
-  if (string_id == PP_RESOURCESTRING_PDFGETPASSWORD) {
-    rv = base::UTF16ToUTF8(l10n_util::GetStringUTF16(IDS_PDF_NEED_PASSWORD));
-  } else if (string_id == PP_RESOURCESTRING_PDFLOADING) {
-    rv = base::UTF16ToUTF8(l10n_util::GetStringUTF16(IDS_PDF_PAGE_LOADING));
-  } else if (string_id == PP_RESOURCESTRING_PDFLOAD_FAILED) {
-    rv = base::UTF16ToUTF8(l10n_util::GetStringUTF16(IDS_PDF_PAGE_LOAD_FAILED));
-  } else if (string_id == PP_RESOURCESTRING_PDFPROGRESSLOADING) {
-    rv = base::UTF16ToUTF8(l10n_util::GetStringUTF16(IDS_PDF_PROGRESS_LOADING));
-  } else {
-    NOTREACHED();
-  }
-
+  std::string rv = GetStringResource(string_id);
   return ppapi::StringVar::StringToPPVar(rv);
 }
 
 PP_Resource GetFontFileWithFallback(
     PP_Instance instance_id,
     const PP_BrowserFont_Trusted_Description* description,
     PP_PrivateFontCharset charset) {
 #if defined(OS_POSIX) && !defined(OS_MACOSX) && !defined(OS_ANDROID)
   // Validate the instance before using it below.
   if (!content::PepperPluginInstance::Get(instance_id))
@@ skipping 177 matching lines @@
       return (print_delegate && print_delegate->IsPrintingEnabled(instance))
                  ? PP_TRUE
                  : PP_FALSE;
   }
   return PP_FALSE;
 }
 
 PP_Resource GetResourceImageForScale(PP_Instance instance_id,
                                      PP_ResourceImage image_id,
                                      float scale) {
-  int res_id = 0;
-  for (size_t i = 0; i < arraysize(kResourceImageMap); ++i) {
-    if (kResourceImageMap[i].pp_id == image_id) {
-      res_id = kResourceImageMap[i].res_id;
-      break;
-    }
-  }
-  if (res_id == 0)
-    return 0;
-
   // Validate the instance.
   content::PepperPluginInstance* instance =
       content::PepperPluginInstance::Get(instance_id);
   if (!instance)
     return 0;
 
-  gfx::ImageSkia* res_image_skia =
-      ResourceBundle::GetSharedInstance().GetImageSkiaNamed(res_id);
+  gfx::ImageSkia* res_image_skia = GetImageResource(image_id);
 
   if (!res_image_skia)
     return 0;
 
   return instance->CreateImage(res_image_skia, scale);
 }
 
 PP_Resource GetResourceImage(PP_Instance instance_id,
                              PP_ResourceImage image_id) {
   return GetResourceImageForScale(instance_id, image_id, 1.0f);
@@ skipping 68 matching lines @@
 bool PPB_PDF_Impl::InvokePrintingForInstance(PP_Instance instance_id) {
   return print_delegate ? print_delegate->Print(instance_id) : false;
 }
 
 void PPB_PDF_Impl::SetPrintDelegate(PPB_PDF_Impl::PrintDelegate* delegate) {
   CHECK(!print_delegate) << "There should only be a single PrintDelegate.";
   print_delegate = delegate;
 }
 
 }  // namespace pdf