rainmeter-studio/Plugins/PluginNowPlaying/PlayerITunes.h

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/*
Copyright (C) 2011 Birunthan Mohanathas (www.poiru.net)
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifndef __PLAYERITUNES_H__
#define __PLAYERITUNES_H__
#include "Player.h"
#include "iTunes/iTunesCOMInterface.h"
#ifndef _ATL_DLL
#define _ATL_DLL
#define _ATL_APARTMENT_THREADED
#define _ATL_NO_EXCEPTIONS
#endif
#include <atlbase.h>
#include <atlcom.h>
#include <atlhost.h>
#include <atlctl.h>
const int TIMER_CHECKACTIVE = 1;
class CPlayerITunes : public CPlayer
{
public:
virtual ~CPlayerITunes();
static CPlayer* Create();
virtual void UpdateData();
virtual void Pause();
virtual void Play();
virtual void Stop();
virtual void Next();
virtual void Previous();
virtual void SetPosition(int position);
virtual void SetRating(int rating);
virtual void SetVolume(int volume);
virtual void SetShuffle(bool state);
virtual void SetRepeat(bool state);
virtual void ClosePlayer();
virtual void OpenPlayer(std::wstring& path);
protected:
CPlayerITunes();
private:
class CEventHandler : public _IiTunesEvents
{
public:
CEventHandler(CPlayerITunes* player);
~CEventHandler();
// IUnknown
HRESULT STDMETHODCALLTYPE QueryInterface(REFIID iid, void** ppvObject);
ULONG STDMETHODCALLTYPE AddRef();
ULONG STDMETHODCALLTYPE Release();
// IDispatch
HRESULT STDMETHODCALLTYPE GetTypeInfoCount(UINT*) { return E_NOTIMPL; }
HRESULT STDMETHODCALLTYPE GetTypeInfo(UINT, LCID, ITypeInfo**) { return E_NOTIMPL; }
HRESULT STDMETHODCALLTYPE GetIDsOfNames(const IID&, LPOLESTR*, UINT, LCID, DISPID*) { return E_NOTIMPL; }
HRESULT STDMETHODCALLTYPE Invoke(DISPID dispidMember, REFIID, LCID, WORD, DISPPARAMS* pDispParams, VARIANT*, EXCEPINFO*, UINT*);
private:
ULONG m_RefCount;
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CPlayerITunes* m_Player;
IConnectionPoint* m_ConnectionPoint;
DWORD m_ConnectionCookie;
};
void Initialize();
void Uninitialize();
void OnDatabaseChange();
void OnTrackChange();
void OnStateChange(bool playing);
void OnVolumeChange(int volume);
bool CheckWindow();
static LRESULT CALLBACK WndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam);
static CPlayer* c_Player;
HWND m_CallbackWindow;
DWORD m_LastCheckTime;
bool m_iTunesActive;
IiTunes* m_iTunes;
CEventHandler* m_iTunesEvent;
};
#endif