Prettify Mac names, rewrite getDisplayPath API call to focus on $HOME

base/mac/foundation_util.mm

 // 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 "base/mac/foundation_util.h"
+#include "base/mac/mac_util.h"
 
 #include <stdlib.h>
 #include <string.h>
 
 #include "base/file_path.h"
 #include "base/logging.h"
 #include "base/mac/bundle_locations.h"
 #include "base/mac/mac_logging.h"
 #include "base/sys_string_conversions.h"
 
@@ skipping 105 matching lines @@
 }
 
 bool GetLocalDirectory(NSSearchPathDirectory directory, FilePath* result) {
   return GetSearchPathDirectory(directory, NSLocalDomainMask, result);
 }
 
 bool GetUserDirectory(NSSearchPathDirectory directory, FilePath* result) {
   return GetSearchPathDirectory(directory, NSUserDomainMask, result);
 }
 
+void GetDisplayNameForPath(const FilePath& path, std::string* result) {
+  FSRef ref;
+  if (!FSRefFromPath(path.value(), &ref)) {
+    *result = path.BaseName().value();
+    return;
+  }
+
+  CFStringRef str;
+  if (LSCopyDisplayNameForRef(&ref, &str)) {
+    *result = path.BaseName().value();
+    return;
+  }
+
+  *result = base::SysCFStringRefToUTF8(str);
+  NSObjectRelease((void *) str);
+}
+
 FilePath GetUserLibraryPath() {
   FilePath user_library_path;
   if (!GetUserDirectory(NSLibraryDirectory, &user_library_path)) {
     DLOG(WARNING) << "Could not get user library path";
   }
   return user_library_path;
 }
 
 // Takes a path to an (executable) binary and tries to provide the path to an
 // application bundle containing it. It takes the outermost bundle that it can
@@ skipping 247 matching lines @@
         CFDictionaryGetValue(user_info.get(), kCFErrorDescriptionKey));
   }
   o << "Code: " << CFErrorGetCode(err)
     << " Domain: " << CFErrorGetDomain(err)
     << " Desc: " << desc.get();
   if(errorDesc) {
     o << "(" << errorDesc << ")";
   }
   return o;
 }