chrome/browser/ui/extensions/accelerator_priority.cc

   1 // Copyright 2014 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/ui/extensions/accelerator_priority.h"
   6
   7 #include "chrome/app/chrome_command_ids.h"
   8 #include "chrome/browser/ui/accelerator_utils.h"
   9 #include "chrome/common/extensions/manifest_handlers/ui_overrides_handler.h"
  10 #include "extensions/browser/extension_registry.h"
  11 #include "ui/base/accelerators/accelerator.h"
  12
  13 ui::AcceleratorManager::HandlerPriority GetAcceleratorPriority(
  14     const ui::Accelerator& accelerator,
  15     const extensions::Extension* extension) {
  16   // Extensions overriding the bookmark shortcut need normal priority to
  17   // preserve the built-in processing order of the key and not override
  18   // WebContents key handling.
  19   if (accelerator ==
  20       chrome::GetPrimaryChromeAcceleratorForCommandId(IDC_BOOKMARK_PAGE) &&
  21       extensions::UIOverrides::RemovesBookmarkShortcut(extension))
  22     return ui::AcceleratorManager::kNormalPriority;
  23
  24   return ui::AcceleratorManager::kHighPriority;
  25 }
  26
  27 ui::AcceleratorManager::HandlerPriority GetAcceleratorPriorityById(
  28     const ui::Accelerator& accelerator,
  29     const std::string& extension_id,
  30     content::BrowserContext* browser_context) {
  31   return GetAcceleratorPriority(
  32       accelerator,
  33       extensions::ExtensionRegistry::Get(browser_context)->enabled_extensions().
  34           GetByID(extension_id));
  35 }