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// Copyright 2025 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_UI_ANDROID_EXTENSIONS_EXTENSION_KEYBINDING_REGISTRY_ANDROID_H_
#define CHROME_BROWSER_UI_ANDROID_EXTENSIONS_EXTENSION_KEYBINDING_REGISTRY_ANDROID_H_
#include "chrome/browser/extensions/extension_keybinding_registry.h"
#include "ui/base/accelerators/accelerator.h"
namespace content {
class BrowserContext;
}
namespace ui {
class KeyEventAndroid;
}
namespace extensions {
// This class handles keyboard accelerators for extensions on Android.
// Unlike other subclasses, it manages all the command types including action
// related commands.
class ExtensionKeybindingRegistryAndroid : public ExtensionKeybindingRegistry {
public:
explicit ExtensionKeybindingRegistryAndroid(content::BrowserContext* context);
ExtensionKeybindingRegistryAndroid(
const ExtensionKeybindingRegistryAndroid&) = delete;
ExtensionKeybindingRegistryAndroid& operator=(
const ExtensionKeybindingRegistryAndroid&) = delete;
~ExtensionKeybindingRegistryAndroid() override;
// Handles the key down event. If the corresponding command is a regular
// command (not extension action), it handles the command and returns true. If
// the command is an extension action command, it returns the extension id. If
// no command matches, it returns false.
std::variant<bool, std::string> HandleKeyDownEvent(
const ui::KeyEventAndroid& key_event);
private:
// Overridden from ExtensionKeybindingRegistry:
bool PopulateCommands(const Extension* extension,
ui::CommandMap* commands) override;
bool RegisterAccelerator(const ui::Accelerator& accelerator,
const ExtensionId& extension_id,
const std::string& command_name) override;
void UnregisterAccelerator(const ui::Accelerator& accelerator) override;
void OnShortcutHandlingSuspended(bool suspended) override;
bool ShouldIgnoreCommand(const std::string& command) const override;
std::set<ui::Accelerator> active_accelerators_;
std::map<ui::Accelerator, ExtensionId> active_action_accelerators_;
bool is_shortcut_handling_suspended_ = false;
};
} // namespace extensions
#endif // CHROME_BROWSER_UI_ANDROID_EXTENSIONS_EXTENSION_KEYBINDING_REGISTRY_ANDROID_H_
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