chrome/browser/ui/views/accelerator_utils_aura.cc

   1 // Copyright (c) 2013 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 #include "chrome/browser/profiles/profile.h"
   6 #include "chrome/browser/ui/host_desktop.h"
   7 #include "chrome/browser/ui/views/accelerator_table.h"
   8 #include "ui/base/accelerators/accelerator.h"
   9
  10 #if defined(USE_ASH)
  11 #include "ash/accelerators/accelerator_table.h"
  12 #endif  // USE_ASH
  13
  14 namespace chrome {
  15
  16 bool IsChromeAccelerator(const ui::Accelerator& accelerator, Profile* profile) {
  17 #if defined(USE_ASH)
  18   for (size_t i = 0; i < ash::kAcceleratorDataLength; ++i) {
  19     const ash::AcceleratorData& accel_data = ash::kAcceleratorData[i];
  20     if (accel_data.keycode == accelerator.key_code() &&
  21         accel_data.modifiers == accelerator.modifiers()) {
  22       return true;
  23     }
  24   }
  25 #endif
  26
  27   std::vector<chrome::AcceleratorMapping> accelerators =
  28       chrome::GetAcceleratorList();
  29   for (std::vector<chrome::AcceleratorMapping>::const_iterator it =
  30        accelerators.begin(); it != accelerators.end(); ++it) {
  31     if (it->keycode == accelerator.key_code() &&
  32         it->modifiers == accelerator.modifiers())
  33       return true;
  34   }
  35
  36   return false;
  37 }
  38
  39 ui::Accelerator GetPrimaryChromeAcceleratorForCommandId(int command_id) {
  40   ui::Accelerator accelerator;
  41   // GetAshAcceleratorForCommandId with HOST_DESKTOP_TYPE_ASH is used so we can
  42   // find Ash accelerators if Ash is supported on this platform, even if it's
  43   // not currently in use.
  44   if (GetStandardAcceleratorForCommandId(command_id, &accelerator) ||
  45       GetAshAcceleratorForCommandId(command_id,
  46                                     HOST_DESKTOP_TYPE_ASH,
  47                                     &accelerator)) {
  48     return accelerator;
  49   }
  50
  51   std::vector<chrome::AcceleratorMapping> accelerators =
  52       chrome::GetAcceleratorList();
  53   for (size_t i = 0; i < accelerators.size(); ++i) {
  54     if (accelerators[i].command_id == command_id) {
  55       return ui::Accelerator(accelerators[i].keycode,
  56                              accelerators[i].modifiers);
  57     }
  58   }
  59
  60   return ui::Accelerator();
  61 }
  62
  63 }  // namespace chrome