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// 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_BROWSER_UI_COCOA_EXTENSIONS_EXTENSION_KEYBINDING_REGISTRY_COCOA_H_
#define CHROME_BROWSER_UI_COCOA_EXTENSIONS_EXTENSION_KEYBINDING_REGISTRY_COCOA_H_
#include <string>
#include <utility>
#include "base/macros.h"
#include "chrome/browser/extensions/extension_keybinding_registry.h"
#include "ui/base/accelerators/accelerator.h"
#include "ui/base/accelerators/accelerator_manager.h"
#include "ui/gfx/native_widget_types.h"
class Profile;
namespace content {
struct NativeWebKeyboardEvent;
}
namespace extensions {
class Extension;
}
// The ExtensionKeybindingRegistryCocoa is the Cocoa specialization of the
// ExtensionKeybindingRegistry class that handles turning keyboard shortcuts
// into events that get sent to the extension.
// ExtensionKeybindingRegistryCocoa is a class that handles Cocoa-specific
// implemenation of the Extension Commands shortcuts (keyboard accelerators).
// It also routes the events to the intended recipient (ie. to the browser
// action button in case of browser action commands).
class ExtensionKeybindingRegistryCocoa
: public extensions::ExtensionKeybindingRegistry {
public:
ExtensionKeybindingRegistryCocoa(Profile* profile,
gfx::NativeWindow window,
ExtensionFilter extension_filter,
Delegate* delegate);
~ExtensionKeybindingRegistryCocoa() override;
// For a given keyboard |event|, see if a known Extension Command registration
// exists and route the event to it. Returns true if the event was handled,
// false otherwise.
bool ProcessKeyEvent(const content::NativeWebKeyboardEvent& event,
ui::AcceleratorManager::HandlerPriority priority);
protected:
// Overridden from ExtensionKeybindingRegistry:
void AddExtensionKeybindings(const extensions::Extension* extension,
const std::string& command_name) override;
void RemoveExtensionKeybindingImpl(const ui::Accelerator& accelerator,
const std::string& command_name) override;
private:
// Weak pointer to the our profile. Not owned by us.
Profile* profile_;
// The window we are associated with.
gfx::NativeWindow window_;
// The content notification registrar for listening to extension events.
content::NotificationRegistrar registrar_;
DISALLOW_COPY_AND_ASSIGN(ExtensionKeybindingRegistryCocoa);
};
#endif // CHROME_BROWSER_UI_COCOA_EXTENSIONS_EXTENSION_KEYBINDING_REGISTRY_COCOA_H_
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