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// Copyright (C) 2022 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0+ OR GPL-3.0 WITH Qt-GPL-exception-1.0
#pragma once
#include "commandline.h"
#include "environment.h"
#include "filepath.h"
#include "id.h"
#include <functional>
#include <memory>
namespace Utils {
class ProcessInterface;
template<typename R, typename... Params>
class Hook
{
Q_DISABLE_COPY_MOVE(Hook)
public:
using Callback = std::function<R(Params...)>;
public:
Hook() = delete;
explicit Hook(Callback defaultCallback) { set(defaultCallback); }
void set(Callback cb) { m_callback = cb; }
R operator()(Params &&...params) { return m_callback(std::forward<Params>(params)...); }
private:
Callback m_callback;
};
namespace Terminal {
class HooksPrivate;
enum class ExitBehavior { Close, Restart, Keep };
struct OpenTerminalParameters
{
std::optional<CommandLine> shellCommand;
std::optional<FilePath> workingDirectory;
std::optional<Environment> environment;
ExitBehavior m_exitBehavior{ExitBehavior::Close};
std::optional<Id> identifier{std::nullopt};
};
struct NameAndCommandLine
{
QString name;
CommandLine commandLine;
};
QTCREATOR_UTILS_EXPORT FilePath defaultShellForDevice(const FilePath &deviceRoot);
class QTCREATOR_UTILS_EXPORT Hooks
{
public:
using OpenTerminal = std::function<void(const OpenTerminalParameters &)>;
using CreateTerminalProcessInterface = std::function<ProcessInterface *()>;
struct CallbackSet
{
OpenTerminal openTerminal;
CreateTerminalProcessInterface createTerminalProcessInterface;
};
using GetTerminalCommandsForDevicesHook = Hook<QList<NameAndCommandLine>>;
public:
static Hooks &instance();
~Hooks();
GetTerminalCommandsForDevicesHook &getTerminalCommandsForDevicesHook();
void openTerminal(const OpenTerminalParameters ¶meters) const;
ProcessInterface *createTerminalProcessInterface() const;
void addCallbackSet(const QString &name, const CallbackSet &callbackSet);
void removeCallbackSet(const QString &name);
private:
Hooks();
std::unique_ptr<HooksPrivate> d;
};
} // namespace Terminal
} // namespace Utils
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