KeyEvent.h

// Copyright (c) 2016-2018 Kiwano - Nomango
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
 
#pragma once
#include <kiwano/platform/Keys.h>
#include <kiwano/event/Event.h>
 
namespace kiwano
{
 
class KGE_API KeyEvent : public Event
{
public:
    KeyEvent(const EventType& type);
};
 
class KGE_API KeyDownEvent : public KeyEvent
{
public:
    KeyCode code;  
 
    KeyDownEvent();
};
 
class KGE_API KeyUpEvent : public KeyEvent
{
public:
    KeyCode code;  
 
    KeyUpEvent();
};
 
class KGE_API KeyCharEvent : public KeyEvent
{
public:
    char value;  
 
    KeyCharEvent();
};
 
class KGE_API IMEInputEvent : public KeyEvent
{
public:
    String value;  
 
    IMEInputEvent();
};
 
template <>
struct IsSameEventType<KeyEvent>
{
    inline bool operator()(const Event* evt) const
    {
        return evt->GetType() == KGE_EVENT(KeyDownEvent) || evt->GetType() == KGE_EVENT(KeyUpEvent)
               || evt->GetType() == KGE_EVENT(KeyCharEvent) || evt->GetType() == KGE_EVENT(IMEInputEvent);
    }
};
 
}  // namespace kiwano