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#ifndef hook_manager_hh_INCLUDED
#define hook_manager_hh_INCLUDED
#include "hash_map.hh"
#include "completion.hh"
#include "safe_ptr.hh"
namespace Kakoune
{
class Context;
class Regex;
enum class HookFlags
{
None = 0,
Always = 1 << 0
};
constexpr bool with_bit_ops(Meta::Type<HookFlags>) { return true; }
class HookManager : public SafeCountable
{
public:
HookManager(HookManager& parent);
~HookManager();
void add_hook(StringView hook_name, String group, HookFlags flags,
Regex filter, String commands);
void remove_hooks(StringView group);
CandidateList complete_hook_group(StringView prefix, ByteCount pos_in_token);
void run_hook(StringView hook_name, StringView param,
Context& context) const;
private:
HookManager();
// the only one allowed to construct a root hook manager
friend class Scope;
struct Hook;
SafePtr<HookManager> m_parent;
HashMap<String, Vector<std::unique_ptr<Hook>, MemoryDomain::Hooks>, MemoryDomain::Hooks> m_hooks;
mutable Vector<std::pair<StringView, StringView>, MemoryDomain::Hooks> m_running_hooks;
mutable Vector<std::unique_ptr<Hook>, MemoryDomain::Hooks> m_hooks_trash;
};
}
#endif // hook_manager_hh_INCLUDED
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