PrintPreview: Fix printer color settings issues based on printer ppd/schema information.

printing/print_job_constants.h

 // Copyright (c) 2011 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.
 
 #ifndef PRINTING_PRINT_JOB_CONSTANTS_H_
 #define PRINTING_PRINT_JOB_CONSTANTS_H_
 
 #include "printing/printing_export.h"
 
 namespace printing {
@@ skipping 30 matching lines @@
 PRINTING_EXPORT extern const char kSettingMargins[];
 PRINTING_EXPORT extern const char kSettingPageRange[];
 PRINTING_EXPORT extern const char kSettingPageRangeFrom[];
 PRINTING_EXPORT extern const char kSettingPageRangeTo[];
 PRINTING_EXPORT extern const char kSettingPrinterName[];
 PRINTING_EXPORT extern const char kSettingPrintToPDF[];
 
 PRINTING_EXPORT extern const int FIRST_PAGE_INDEX;
 PRINTING_EXPORT extern const int COMPLETE_PREVIEW_DOCUMENT_INDEX;
 
+#if defined (USE_CUPS)
+// Printer color models
+PRINTING_EXPORT extern const char kBlack[];
+PRINTING_EXPORT extern const char kCMYK[];
+PRINTING_EXPORT extern const char kKCMY[];
+PRINTING_EXPORT extern const char kCMY_K[];
+PRINTING_EXPORT extern const char kCMY[];
+PRINTING_EXPORT extern const char kColor[];
+PRINTING_EXPORT extern const char kGray[];
+PRINTING_EXPORT extern const char kGrayscale[];
+PRINTING_EXPORT extern const char kGreyscale[];
+PRINTING_EXPORT extern const char kMonochrome[];
+PRINTING_EXPORT extern const char kNormal[];
+PRINTING_EXPORT extern const char kNormalGray[];
+PRINTING_EXPORT extern const char kRGB[];
+PRINTING_EXPORT extern const char kRGBA[];
+PRINTING_EXPORT extern const char kRGB16[];
+#endif
+
 // Print job duplex mode values.
 enum DuplexMode {
   UNKNOWN_DUPLEX_MODE = -1,
   SIMPLEX,
   LONG_EDGE,
   SHORT_EDGE,
 };
 
 // Specifies the horizontal alignment of the headers and footers.
 enum HorizontalHeaderFooterPosition {
   LEFT,
   CENTER,
   RIGHT
 };
 
 // Specifies the vertical alignment of the Headers and Footers.
 enum VerticalHeaderFooterPosition {
   TOP,
   BOTTOM
 };
 
 // Print job color mode values.
 enum ColorMode {

[vandebo (ex-Chrome), 2011/10/07 18:23:30]

Maybe this should be named ColorModels now?

[kmadhusu, 2011/10/10 23:34:26]

Done.

   GRAY = 1,
   COLOR,
   CMYK,
+  CMY,
+  KCMY,
+  CMY_K,  // CMY_K represents CMY+K.
+  BLACK,
+  RGB,
+  RGB16,
+  RGBA,
+  COLORMODE_COLOR,  // Used in samsung printer ppds.
+  COLORMODE_MONOCHROME,  // Used in samsung printer ppds.
+  HP_COLOR_COLOR, // Used in HP color printer ppds.
+  HP_COLOR_BLACK, // Used in HP color printer ppds.
+  PRINTOUTMODE_NORMAL,  // Used in foomatic ppds.
+  PRINTOUTMODE_NORMAL_GRAY,  // Used in foomatic ppds.
+  PROCESSCOLORMODEL_CMYK,  // Used in canon printer ppds.
+  PROCESSCOLORMODEL_GREYSCALE,  // Used in canon printer ppds.
+  PROCESSCOLORMODEL_RGB,  // Used in canon printer ppds
 };
 
 }  // namespace printing
 
 #endif  // PRINTING_PRINT_JOB_CONSTANTS_H_