1 files changed, 87 insertions, 0 deletions
diff --git a/chromium/chrome/common/extensions/command.h b/chromium/chrome/common/extensions/command.h
new file mode 100644
index 00000000000..11a86fbfb4f
--- /dev/null
+++ b/chromium/chrome/common/extensions/command.h
@@ -0,0 +1,87 @@
+// 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.
+
+#ifndef CHROME_COMMON_EXTENSIONS_COMMAND_H_
+#define CHROME_COMMON_EXTENSIONS_COMMAND_H_
+
+#include <map>
+#include <string>
+
+#include "base/strings/string16.h"
+#include "ui/base/accelerators/accelerator.h"
+
+namespace base {
+class DictionaryValue;
+}
+
+namespace extensions {
+
+class Command {
+ public:
+  enum class Type {
+    kBrowserAction,
+    kPageAction,
+    kNamed,
+  };
+
+  Command();
+  Command(const std::string& command_name,
+          const base::string16& description,
+          const std::string& accelerator,
+          bool global);
+  Command(const Command& other);
+  ~Command();
+
+  // The platform value for the Command.
+  static std::string CommandPlatform();
+
+  // Parse a string as an accelerator. If the accelerator is unparsable then
+  // a generic ui::Accelerator object will be returns (with key_code Unknown).
+  static ui::Accelerator StringToAccelerator(const std::string& accelerator,
+                                             const std::string& command_name);
+
+  // Returns the string representation of an accelerator without localizing the
+  // shortcut text (like accelerator::GetShortcutText() does).
+  static std::string AcceleratorToString(const ui::Accelerator& accelerator);
+
+  // Return true if the specified accelerator is one of the following multimedia
+  // keys: Next Track key, Previous Track key, Stop Media key, Play/Pause Media
+  // key, without any modifiers.
+  static bool IsMediaKey(const ui::Accelerator& accelerator);
+
+  // Parse the command.
+  bool Parse(const base::DictionaryValue* command,
+             const std::string& command_name,
+             int index,
+             base::string16* error);
+
+  // Accessors:
+  const std::string& command_name() const { return command_name_; }
+  const ui::Accelerator& accelerator() const { return accelerator_; }
+  const base::string16& description() const { return description_; }
+  bool global() const { return global_; }
+  Type type() const { return type_; }
+
+  // Setter:
+  void set_accelerator(const ui::Accelerator& accelerator) {
+    accelerator_ = accelerator;
+  }
+  void set_global(bool global) {
+    global_ = global;
+  }
+
+ private:
+  std::string command_name_;
+  ui::Accelerator accelerator_;
+  base::string16 description_;
+  bool global_;
+  Type type_;
+};
+
+// A mapping of command name (std::string) to a command object.
+typedef std::map<std::string, Command> CommandMap;
+
+}  // namespace extensions
+
+#endif  // CHROME_COMMON_EXTENSIONS_COMMAND_H_