1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef CHROME_BROWSER_UI_GTK_ACCELERATORS_GTK_H_ 6 #define CHROME_BROWSER_UI_GTK_ACCELERATORS_GTK_H_ 7 8 #include <vector> 9 10 #include "base/containers/hash_tables.h" 11 #include "ui/base/accelerators/accelerator.h" 12 13 template <typename T> struct DefaultSingletonTraits; 14 15 class AcceleratorsGtk { 16 public: 17 typedef std::vector<std::pair<int, ui::Accelerator> > AcceleratorList; 18 typedef AcceleratorList::const_iterator const_iterator; 19 20 // Returns the singleton instance. 21 static AcceleratorsGtk* GetInstance(); 22 begin()23 const_iterator const begin() { return all_accelerators_.begin(); } end()24 const_iterator const end() { return all_accelerators_.end(); } 25 26 // Returns NULL if there is no accelerator for the command. 27 const ui::Accelerator* GetPrimaryAcceleratorForCommand(int command_id); 28 29 private: 30 friend struct DefaultSingletonTraits<AcceleratorsGtk>; 31 32 AcceleratorsGtk(); 33 ~AcceleratorsGtk(); 34 35 typedef base::hash_map<int, ui::Accelerator> AcceleratorMap; 36 AcceleratorMap primary_accelerators_; 37 38 AcceleratorList all_accelerators_; 39 }; 40 41 #endif // CHROME_BROWSER_UI_GTK_ACCELERATORS_GTK_H_ 42