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

components/pdf/renderer/pepper_pdf_host.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/pepper_pdf_host.h"
 
-#include "base/strings/utf_string_conversions.h"
 #include "components/pdf/common/pdf_messages.h"
+#include "components/pdf/renderer/pdf_resource_util.h"
 #include "components/pdf/renderer/ppb_pdf_impl.h"
-#include "content/app/resources/grit/content_resources.h"
-#include "content/app/strings/grit/content_strings.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 "content/public/renderer/renderer_ppapi_host.h"
 #include "ppapi/host/dispatch_host_message.h"
 #include "ppapi/host/host_message_context.h"
 #include "ppapi/host/ppapi_host.h"
 #include "ppapi/proxy/host_dispatcher.h"
 #include "ppapi/proxy/ppapi_messages.h"
 #include "ppapi/proxy/ppb_image_data_proxy.h"
 #include "ppapi/shared_impl/ppb_image_data_shared.h"
 #include "ppapi/shared_impl/scoped_pp_resource.h"
 #include "ppapi/thunk/enter.h"
 #include "ppapi/thunk/ppb_image_data_api.h"
 #include "skia/ext/platform_canvas.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/skia/include/core/SkBitmap.h"
-#include "ui/base/l10n/l10n_util.h"
 #include "ui/base/layout.h"
-#include "ui/base/resource/resource_bundle.h"
 #include "ui/gfx/image/image_skia.h"
 #include "ui/gfx/image/image_skia_rep.h"
 #include "ui/gfx/point.h"
 
-namespace {
-
-struct ResourceImageInfo {
-  PP_ResourceImage pp_id;
-  int res_id;
-};
-
-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}, };
-
-}  // namespace
-
 namespace pdf {
 
 PepperPDFHost::PepperPDFHost(content::RendererPpapiHost* host,
                              PP_Instance instance,
                              PP_Resource resource)
     : ppapi::host::ResourceHost(host->GetPpapiHost(), instance, resource),
       host_(host) {}
 
 PepperPDFHost::~PepperPDFHost() {}
 
@@ skipping 20 matching lines @@
                                       OnHostMsgSetSelectedText)
     PPAPI_DISPATCH_HOST_RESOURCE_CALL(PpapiHostMsg_PDF_SetLinkUnderCursor,
                                       OnHostMsgSetLinkUnderCursor)
   PPAPI_END_MESSAGE_MAP()
   return PP_ERROR_FAILED;
 }
 
 int32_t PepperPDFHost::OnHostMsgGetLocalizedString(
     ppapi::host::HostMessageContext* context,
     PP_ResourceString string_id) {
-  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();
-    return PP_ERROR_FAILED;
-  }
-
+  std::string rv = GetStringResource(string_id);
   context->reply_msg = PpapiPluginMsg_PDF_GetLocalizedStringReply(rv);
   return PP_OK;
 }
 
 int32_t PepperPDFHost::OnHostMsgDidStartLoading(
     ppapi::host::HostMessageContext* context) {
   content::PepperPluginInstance* instance =
       host_->GetPluginInstance(pp_instance());
   if (!instance)
     return PP_ERROR_FAILED;
@@ skipping 67 matching lines @@
                              frame->document().referrerPolicy());
   render_view->Send(
       new PDFHostMsg_PDFSaveURLAs(render_view->GetRoutingID(), url, referrer));
   return PP_OK;
 }
 
 int32_t PepperPDFHost::OnHostMsgGetResourceImage(
     ppapi::host::HostMessageContext* context,
     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 PP_ERROR_FAILED;
-
-  gfx::ImageSkia* res_image_skia =
-      ResourceBundle::GetSharedInstance().GetImageSkiaNamed(res_id);
+  gfx::ImageSkia* res_image_skia = GetImageResource(image_id);
 
   if (!res_image_skia)
     return PP_ERROR_FAILED;
 
   gfx::ImageSkiaRep image_skia_rep = res_image_skia->GetRepresentation(scale);
 
   if (image_skia_rep.is_null() || image_skia_rep.scale() != scale)
     return PP_ERROR_FAILED;
 
   PP_Size pp_size;
@@ skipping 104 matching lines @@
   pixels_to_write.copyPixelsTo(
       bitmap->getPixels(), bitmap->getSize(), bitmap->rowBytes());
 
   if (needs_unmapping)
     image_data->Unmap();
 
   return true;
 }
 
 }  // namespace pdf