Integrate browser actions with the wrench menu. Browser actions

chrome/common/page_action.h

 // Copyright (c) 2009 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_PAGE_ACTION_H_
 #define CHROME_COMMON_PAGE_ACTION_H_
 
 #include <map>
 #include <string>
 #include <vector>
 
 #include "base/basictypes.h"
 
 class ContextualAction {
  public:
   ContextualAction();
   virtual ~ContextualAction();
 
   typedef enum {
     PAGE_ACTION = 0,
     BROWSER_ACTION = 1,
   } ContextualActionType;
 
+  int command_id() const { return command_id_; }
+
   std::string id() const { return id_; }
   void set_id(const std::string& id) { id_ = id; }
 
   ContextualActionType type() const { return type_; }
   void set_type(ContextualActionType type) { type_ = type; }
 
   std::string extension_id() const { return extension_id_; }
   void set_extension_id(const std::string& extension_id) {
     extension_id_ = extension_id;
   }
 
   std::string name() const { return name_; }
   void set_name(const std::string& name) { name_ = name; }
 
   const std::vector<std::string>& icon_paths() const { return icon_paths_; }
   void AddIconPath(const std::string& icon_path) {
     icon_paths_.push_back(icon_path);
   }
 
  private:
+  static int next_command_id_;
+
   // The id for the ContextualAction, for example: "RssPageAction".
   // For BrowserActions this is blank.
   std::string id_;
 
   // The type of the ContextualAction, either PageAction or BrowserAction.
   ContextualActionType type_;
 
   // The id for the extension this ContextualAction belongs to (as defined in
   // the extension manifest).
   std::string extension_id_;
 
   // The name of the ContextualAction.
   std::string name_;
 
   // The paths to the icons that this PageIcon can show.
   std::vector<std::string> icon_paths_;
+
+  // An integer for use with the browser's command system. These should always
+  // be in the range [IDC_BROWSER_ACTION_FIRST, IDC_BROWSER_ACTION_LAST].
+  int command_id_;
 };
 
 typedef std::map<std::string, ContextualAction*> ContextualActionMap;
 
 // This class keeps track of what values each tab uses to override the default
 // values of the ContextualAction.
 class ContextualActionState {
  public:
   ContextualActionState(std::string title, int icon_index)
     : title_(title), icon_index_(icon_index) {
   }
 
   std::string title() const { return title_; }
   int icon_index() const { return icon_index_; }
 
  private:
   // The title to use.
   std::string title_;
 
   // The icon to use.
   int icon_index_;
 
   DISALLOW_COPY_AND_ASSIGN(ContextualActionState);
 };
 
 #endif  // CHROME_COMMON_PAGE_ACTION_H_