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// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef EXTENSIONS_COMMON_API_COMMANDS_COMMANDS_HANDLER_H_
#define EXTENSIONS_COMMON_API_COMMANDS_COMMANDS_HANDLER_H_
#include <memory>
#include <string>
#include "extensions/common/command.h"
#include "extensions/common/extension.h"
#include "extensions/common/manifest.h"
#include "extensions/common/manifest_handler.h"
#include "ui/base/accelerators/command.h"
namespace extensions {
struct CommandsInfo : public Extension::ManifestData {
CommandsInfo();
~CommandsInfo() override;
// Optional list of commands (keyboard shortcuts).
// These commands are the commands which the extension wants to use, which are
// not necessarily the ones it can use, as it might be inactive (see also
// Get*Command[s] in CommandService).
std::unique_ptr<Command> browser_action_command;
std::unique_ptr<Command> page_action_command;
std::unique_ptr<Command> action_command;
ui::CommandMap named_commands;
static const Command* GetBrowserActionCommand(const Extension* extension);
static const Command* GetPageActionCommand(const Extension* extension);
static const Command* GetActionCommand(const Extension* extension);
static const ui::CommandMap* GetNamedCommands(const Extension* extension);
};
// Parses the "commands" manifest key.
class CommandsHandler : public ManifestHandler {
public:
CommandsHandler();
CommandsHandler(const CommandsHandler&) = delete;
CommandsHandler& operator=(const CommandsHandler&) = delete;
~CommandsHandler() override;
bool Parse(Extension* extension, std::u16string* error) override;
bool AlwaysParseForType(Manifest::Type type) const override;
private:
// If the extension defines an action (or browser action in manifest versions
// prior to 3), but no command for it, then we synthesize a generic one, so
// the user can configure a shortcut for it. No keyboard shortcut will be
// assigned to it, until the user selects one. A generic command is not set
// for extensions defining a page action.
void MaybeSetActionDefault(const Extension* extension, CommandsInfo* info);
base::span<const char* const> Keys() const override;
};
} // namespace extensions
#endif // EXTENSIONS_COMMON_API_COMMANDS_COMMANDS_HANDLER_H_
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