Hide non-native volumes when saving files from the browser.

chrome/browser/chromeos/file_manager/url_util.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 "chrome/browser/chromeos/file_manager/url_util.h"
 
 #include <stddef.h>
 
 #include "base/json/json_writer.h"
 #include "base/values.h"
 #include "chrome/browser/chromeos/file_manager/app_id.h"
 #include "net/base/escape.h"
 
 namespace file_manager {
 namespace util {
 namespace {
 
-const char kShouldReturnLocalPath[] = "shouldReturnLocalPath";
+const char kAllowedPaths[] = "allowedPaths";
+const char kNativePath[] = "nativePath";
+const char kNativeOrDrivePath[] = "nativeOrDrivePath";
+const char kAnyPath[] = "anyPath";
 
 // Returns a file manager URL for the given |path|.
 GURL GetFileManagerUrl(const char* path) {
   return GURL(std::string("chrome-extension://") + kFileManagerAppId + path);
 }
 
 // Converts a numeric dialog type to a string.
 std::string GetDialogTypeAsString(
     ui::SelectFileDialog::Type dialog_type) {
   std::string type_str;
@@ skipping 75 matching lines @@
 
       types_list->Set(i, dict);
     }
     arg_value.Set("typeList", types_list);
 
     arg_value.SetBoolean("includeAllFiles", file_types->include_all_files);
   }
 
   // If the caller cannot handle Drive path, the file chooser dialog need to
   // return resolved local native paths to the selected files.
-  // TODO(hirono): Turns the boolean into enum to pass support virtual path info
-  // to Javascript.
   if (file_types) {
     switch (file_types->allowed_paths) {
       case ui::SelectFileDialog::FileTypeInfo::NATIVE_PATH:
-        arg_value.SetBoolean(kShouldReturnLocalPath, true);
+        arg_value.SetString(kAllowedPaths, kNativePath);
         break;
       case ui::SelectFileDialog::FileTypeInfo::NATIVE_OR_DRIVE_PATH:
-        arg_value.SetBoolean(kShouldReturnLocalPath, false);
+        arg_value.SetString(kAllowedPaths, kNativeOrDrivePath);
         break;
       case ui::SelectFileDialog::FileTypeInfo::ANY_PATH:
-        arg_value.SetBoolean(kShouldReturnLocalPath, false);
+        arg_value.SetString(kAllowedPaths, kAnyPath);
         break;
     }
   } else {
-    arg_value.SetBoolean(kShouldReturnLocalPath, true);
+    arg_value.SetString(kAllowedPaths, kNativePath);
   }
 
   std::string json_args;
   base::JSONWriter::Write(arg_value, &json_args);
 
   std::string url = GetFileManagerMainPageUrl().spec() + '?' +
       net::EscapeUrlEncodedData(json_args,
                                 false);  // Space to %20 instead of +.
   return GURL(url);
 }
 
 }  // namespace util
 }  // namespace file_manager