35 lines
957 B
C++
35 lines
957 B
C++
//====== Copyright © 1996-2008, Valve Corporation, All rights reserved. =======
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//
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// Purpose:
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//
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//=============================================================================
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#ifndef KEYBINDINGLISTENER_H
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#define KEYBINDINGLISTENER_H
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#ifdef _WIN32
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#pragma once
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#endif
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enum ButtonCode_t;
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class IKeyBindingListener
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{
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public:
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virtual void OnKeyBindingChanged( int nSplitScreenSlot, ButtonCode_t buttonCode, char const *pchKeyName, char const *pchNewBinding ) = 0;
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};
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class IKeyBindingListenerMgr
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{
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public:
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// Callback when button is bound
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virtual void AddListenerForCode( IKeyBindingListener *pListener, ButtonCode_t buttonCode ) = 0;
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// Callback whenver binding is set to a button
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virtual void AddListenerForBinding( IKeyBindingListener *pListener, char const *pchBindingString ) = 0;
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virtual void RemoveListener( IKeyBindingListener *pListener ) = 0;
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};
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extern IKeyBindingListenerMgr *g_pKeyBindingListenerMgr;
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#endif // KEYBINDINGLISTENER_H
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