42 lines
861 B
C++
42 lines
861 B
C++
#ifndef hook_manager_hh_INCLUDED
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#define hook_manager_hh_INCLUDED
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#include "utils.hh"
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#include <unordered_map>
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namespace Kakoune
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{
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class Context;
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typedef std::function<void (const String&, const Context&)> HookFunc;
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class HookManager
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{
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public:
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HookManager(HookManager& parent) : m_parent(&parent) {}
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void add_hook(const String& hook_name, HookFunc hook);
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void run_hook(const String& hook_name, const String& param,
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const Context& context) const;
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private:
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HookManager()
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: m_parent(nullptr) {}
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// the only one allowed to construct a root hook manager
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friend class GlobalHooks;
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HookManager* m_parent;
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std::unordered_map<String, std::vector<HookFunc>> m_hook;
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};
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class GlobalHooks : public HookManager,
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public Singleton<GlobalHooks>
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{
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};
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}
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#endif // hook_manager_hh_INCLUDED
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