Tunnel PWGRasterConfig capability to the ticket and to the utility process

chrome/browser/local_discovery/privet_http_impl.cc

Index: chrome/browser/local_discovery/privet_http_impl.cc
diff --git a/chrome/browser/local_discovery/privet_http_impl.cc b/chrome/browser/local_discovery/privet_http_impl.cc
index 6ae0e7c81bbfa0408148cd3f17ff4f77589247bc..81feb8b333b524275b7bcb35d0971680e926cbeb 100644
--- a/chrome/browser/local_discovery/privet_http_impl.cc
+++ b/chrome/browser/local_discovery/privet_http_impl.cc
@@ -16,6 +16,7 @@
 #include "chrome/browser/local_discovery/privet_constants.h"
 #include "components/cloud_devices/printer_description.h"
 #include "net/base/url_util.h"
+#include "printing/bitmap_transform_settings.h"
 #include "printing/units.h"
 #include "ui/gfx/text_elider.h"
 #include "url/gurl.h"
@@ -535,6 +536,14 @@ void PrivetLocalPrintOperationImpl::DoCreatejob() {
       &PrivetLocalPrintOperationImpl::OnCreatejobResponse,
       base::Unretained(this));
 
+  // Add PWG raster settings to ticket if they are supplied by the printer.
+  cloud_devices::printer::PwgRasterConfigCapability raster_capability;
+  cloud_devices::printer::PwgRasterConfigTicketItem raster_ticket_item;
+  if (raster_capability.LoadFrom(capabilities_)) {
+    raster_ticket_item.set_value(raster_capability.value());
+    raster_ticket_item.SaveTo(&ticket_);
+  }
+
   url_fetcher_= privet_client_->CreateURLFetcher(
       CreatePrivetURL(kPrivetCreatejobPath), net::URLFetcher::POST, this);
   url_fetcher_->SetUploadData(kPrivetContentTypeCJT, ticket_.ToString());
@@ -605,9 +614,61 @@ void PrivetLocalPrintOperationImpl::StartPrinting() {
   }
 }
 
+void PrivetLocalPrintOperationImpl::FillBitmapTransformSettings(
+    printing::BitmapTransformSettings* transform_settings) {
+  cloud_devices::printer::PwgRasterConfigCapability raster_capability;

[Vitaly Buka (NO REVIEWS), 2014/03/26 00:31:12]

using namespace cloud_devices::printer;

[Noam Samuel, 2014/03/26 18:54:29]

Done.

+  // If the raster capability fails to load, raster_capability will contain
+  // the default value.
+  raster_capability.LoadFrom(capabilities_);
+
+  cloud_devices::printer::DuplexTicketItem duplex_item;
+  cloud_devices::printer::DuplexType duplex_value =
+      cloud_devices::printer::NO_DUPLEX;
+
+  cloud_devices::printer::DocumentSheetBack document_sheet_back =
+      raster_capability.value().document_sheet_back;
+
+  if (duplex_item.LoadFrom(ticket_)) {
+    duplex_value = duplex_item.value();
+  }
+
+  transform_settings->odd_page_transform = printing::TRANSFORM_NORMAL;
+  switch (duplex_value) {
+    case cloud_devices::printer::NO_DUPLEX:
+      transform_settings->odd_page_transform = printing::TRANSFORM_NORMAL;
+      break;
+    case cloud_devices::printer::LONG_EDGE:
+      if (document_sheet_back == cloud_devices::printer::ROTATED) {
+        transform_settings->odd_page_transform = printing::TRANSFORM_ROTATE_180;
+      } else if (document_sheet_back == cloud_devices::printer::FLIPPED) {
+        transform_settings->odd_page_transform =
+            printing::TRANSFORM_FLIP_VERTICAL;
+      }
+      break;
+    case cloud_devices::printer::SHORT_EDGE:
+      if (document_sheet_back == cloud_devices::printer::MANUAL_TUMBLE) {
+        transform_settings->odd_page_transform = printing::TRANSFORM_ROTATE_180;
+      } else if (document_sheet_back == cloud_devices::printer::FLIPPED) {
+        transform_settings->odd_page_transform =
+            printing::TRANSFORM_FLIP_HORIZONTAL;
+      }
+  }
+
+  transform_settings->rotate_all_pages =
+      raster_capability.value().rotate_all_pages;
+
+  transform_settings->reverse_page_order =
+      raster_capability.value().reverse_order_streaming;
+}
+
 void PrivetLocalPrintOperationImpl::StartConvertToPWG() {
+  printing::BitmapTransformSettings transform_settings;
+
+  FillBitmapTransformSettings(&transform_settings);
+
   if (!pwg_raster_converter_)
     pwg_raster_converter_ = PWGRasterConverter::CreateDefault();
+
   double scale = dpi_;
   scale /= printing::kPointsPerInch;
   // Make vertical rectangle to optimize streaming to printer. Fix orientation
@@ -615,7 +676,9 @@ void PrivetLocalPrintOperationImpl::StartConvertToPWG() {
   gfx::Rect area(std::min(page_size_.width(), page_size_.height()) * scale,
                  std::max(page_size_.width(), page_size_.height()) * scale);
   pwg_raster_converter_->Start(
-      data_, printing::PdfRenderSettings(area, dpi_, true),
+      data_,
+      printing::PdfRenderSettings(area, dpi_, true),
+      transform_settings,
       base::Bind(&PrivetLocalPrintOperationImpl::OnPWGRasterConverted,
                  base::Unretained(this)));
 }