mac: Plumbing for the emoji font.

webkit/glue/webpreferences.cc

 // Copyright (c) 2012 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 "webkit/glue/webpreferences.h"
 
 #include "base/string_util.h"
 #include "base/utf_string_conversions.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebNetworkStateNotifier.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebRuntimeFeatures.h"
@@ skipping 115 matching lines @@
   fixed_font_family_map[kCommonScript] =
       ASCIIToUTF16("Courier New");
   serif_font_family_map[kCommonScript] =
       ASCIIToUTF16("Times New Roman");
   sans_serif_font_family_map[kCommonScript] =
       ASCIIToUTF16("Arial");
   cursive_font_family_map[kCommonScript] =
       ASCIIToUTF16("Script");
   fantasy_font_family_map[kCommonScript] =
       ASCIIToUTF16("Impact");
+  pictograph_font_family_map[kCommonScript] =
+#if !defined(OS_MACOSX)
+      ASCIIToUTF16("Times New Roman");

[tony, 2012/10/05 17:35:22]

Do we ever end up using the default value?  Do we really need the #ifs?

+#else
+      ASCIIToUTF16("Apple Color Emoji");
+#endif
 }
 
 WebPreferences::~WebPreferences() {
 }
 
 namespace {
 
 void setStandardFontFamilyWrapper(WebSettings* settings,
                                   const string16& font,
                                   UScriptCode script) {
@@ skipping 23 matching lines @@
                                  UScriptCode script) {
   settings->setCursiveFontFamily(font, script);
 }
 
 void setFantasyFontFamilyWrapper(WebSettings* settings,
                                  const string16& font,
                                  UScriptCode script) {
   settings->setFantasyFontFamily(font, script);
 }
 
+void setPictographFontFamilyWrapper(WebSettings* settings,
+                               const string16& font,
+                               UScriptCode script) {
+  settings->setPictographFontFamily(font, script);
+}
+
 typedef void (*SetFontFamilyWrapper)(
     WebKit::WebSettings*, const string16&, UScriptCode);
 
 // If |scriptCode| is a member of a family of "similar" script codes, returns
 // the script code in that family that is used by WebKit for font selection
 // purposes.  For example, USCRIPT_KATAKANA_OR_HIRAGANA and USCRIPT_JAPANESE are
 // considered equivalent for the purposes of font selection.  WebKit uses the
 // script code USCRIPT_KATAKANA_OR_HIRAGANA.  So, if |scriptCode| is
 // USCRIPT_JAPANESE, the function returns USCRIPT_KATAKANA_OR_HIRAGANA.  WebKit
 // uses different scripts than the ones in Chrome pref names because the version
@@ skipping 32 matching lines @@
   ApplyFontsFromMap(standard_font_family_map, setStandardFontFamilyWrapper,
                     settings);
   ApplyFontsFromMap(fixed_font_family_map, setFixedFontFamilyWrapper, settings);
   ApplyFontsFromMap(serif_font_family_map, setSerifFontFamilyWrapper, settings);
   ApplyFontsFromMap(sans_serif_font_family_map, setSansSerifFontFamilyWrapper,
                     settings);
   ApplyFontsFromMap(cursive_font_family_map, setCursiveFontFamilyWrapper,
                     settings);
   ApplyFontsFromMap(fantasy_font_family_map, setFantasyFontFamilyWrapper,
                     settings);
+  ApplyFontsFromMap(pictograph_font_family_map, setPictographFontFamilyWrapper,
+                    settings);
   settings->setDefaultFontSize(default_font_size);
   settings->setDefaultFixedFontSize(default_fixed_font_size);
   settings->setMinimumFontSize(minimum_font_size);
   settings->setMinimumLogicalFontSize(minimum_logical_font_size);
   settings->setDefaultTextEncodingName(ASCIIToUTF16(default_encoding));
   settings->setApplyDefaultDeviceScaleFactorInCompositor(
       apply_default_device_scale_factor_in_compositor);
   settings->setJavaScriptEnabled(javascript_enabled);
   settings->setWebSecurityEnabled(web_security_enabled);
   settings->setJavaScriptCanOpenWindowsAutomatically(
@@ skipping 175 matching lines @@
   settings->setMaxUntiledLayerSize(
       WebSize(max_untiled_layer_width, max_untiled_layer_height));
 
   settings->setFixedPositionCreatesStackingContext(
       fixed_position_creates_stacking_context);
 
   WebNetworkStateNotifier::setOnLine(is_online);
 }
 
 }  // namespace webkit_glue