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cycrow |
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#pragma once
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#include "KeyboardDevice.h"
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#include "MouseDevice.h"
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class MyDirectInput8 : public IDirectInput8
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{
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public:
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MyDirectInput8(IDirectInput8* di, COverlay *o) : m_di(di), m_pOverlay(o)
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{
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}
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/*** IUnknown methods ***/
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HRESULT STDMETHODCALLTYPE QueryInterface(REFIID riid, void** ppvObj)
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{
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return m_di->QueryInterface(riid, ppvObj);
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}
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ULONG STDMETHODCALLTYPE AddRef()
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{
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return m_di->AddRef();
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}
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ULONG STDMETHODCALLTYPE Release()
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{
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ULONG count = m_di->Release();
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if(0 == count)
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delete this;
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return count;
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}
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/*** IDirectInput8 methods ***/
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STDMETHOD(CreateDevice)(REFGUID rguid, IDirectInputDevice8** device, LPUNKNOWN unknown)
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{
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HRESULT hr = m_di->CreateDevice(rguid, device, unknown);
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if ( SUCCEEDED(hr) )
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{
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if ( rguid == GUID_SysKeyboard )
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*device = new KeyboardDevice(*device, m_pOverlay);
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else if ( rguid == GUID_SysMouse )
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*device = new MouseDevice(*device, m_pOverlay);
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}
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return hr;
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}
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STDMETHOD(EnumDevices)(DWORD devType,LPDIENUMDEVICESCALLBACK callback, LPVOID ref, DWORD flags)
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{
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return m_di->EnumDevices(devType, callback, ref, flags);
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}
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STDMETHOD(GetDeviceStatus)(REFGUID rguid)
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{
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return m_di->GetDeviceStatus(rguid);
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}
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STDMETHOD(RunControlPanel)(HWND owner, DWORD flags)
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{
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return m_di->RunControlPanel(owner, flags);
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}
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STDMETHOD(Initialize)(HINSTANCE instance, DWORD version)
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{
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return m_di->Initialize(instance, version);
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}
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STDMETHOD(FindDevice)(REFGUID rguid, LPCTSTR name, LPGUID guidInstance)
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{
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return m_di->FindDevice(rguid, name, guidInstance);
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}
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STDMETHOD(EnumDevicesBySemantics)(LPCTSTR username, LPDIACTIONFORMAT action,
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LPDIENUMDEVICESBYSEMANTICSCB callback, LPVOID ref, DWORD flags)
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{
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return m_di->EnumDevicesBySemantics(username, action, callback, ref, flags);
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}
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STDMETHOD(ConfigureDevices)(LPDICONFIGUREDEVICESCALLBACK callback, LPDICONFIGUREDEVICESPARAMS params,
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DWORD flags, LPVOID ref)
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{
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return m_di->ConfigureDevices(callback, params, flags, ref);
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}
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private:
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IDirectInput8* m_di;
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COverlay *m_pOverlay;
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};
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