winamp/Src/omBrowser/mlNavigationHelper.h
2024-09-24 14:54:57 +02:00

93 lines
2.5 KiB
C++

#ifndef NULLSOFT_WINAMP_ML_NAVIGATION_HELPER_HEADER
#define NULLSOFT_WINAMP_ML_NAVIGATION_HELPER_HEADER
#if defined(_MSC_VER) && (_MSC_VER >= 1020)
#pragma once
#endif
#include "./ifc_mlnavigationhelper.h"
#include "./ifc_omcachecallback.h"
#include <vector>
#include <map>
#include <bfc/multipatch.h>
class ifc_omcachemanager;
class ifc_omcachegroup;
class ifc_mlnavigationcallback;
#define MPIID_MLNAVIGATIONHELPER 10
#define MPIID_OMCACHECALLBACK 20
class MlNavigationHelper : public MultiPatch<MPIID_MLNAVIGATIONHELPER, ifc_mlnavigationhelper>,
public MultiPatch<MPIID_OMCACHECALLBACK, ifc_omcachecallback>
{
protected:
MlNavigationHelper(HWND hLibrary, ifc_omcachegroup *cacheGroup);
~MlNavigationHelper();
public:
static HRESULT CreateInstance(HWND hLibrary, ifc_omcachemanager *cacheManager, MlNavigationHelper **instance);
public:
/* Dispatchable */
size_t AddRef();
size_t Release();
int QueryInterface(GUID interface_guid, void **object);
/* ifc_mlnavigationhelper */
HRESULT GetDefaultIndex(INT *index);
HRESULT QueryIndex(LPCWSTR pszName, INT *index, BOOL *defaultUsed);
HRESULT ReleaseIndex(LPCWSTR pszName);
HRESULT RegisterAlias(LPCWSTR pszName, LPCWSTR pszAddress);
HRESULT RegisterCallback(ifc_mlnavigationcallback *callback, UINT *cookie);
HRESULT UnregisterCallback(UINT cookie);
/* ifc_omcachecallback */
void CacheRecordPathChanged(ifc_omcacherecord *cacheRecord);
protected:
void CacheRecordPathChangedApc(ifc_omcacherecord *cacheRecord);
private:
friend static void CALLBACK MlNavigationHelper_CacheRecordPathChangedApc(ULONG_PTR data);
public:
HWND GetLibrary();
protected:
typedef struct __RECORD
{
LPWSTR name;
INT index;
UINT ref;
} RECORD;
typedef std::vector<RECORD> RecordList;
typedef std::vector<INT> RecycledList;
typedef std::map<UINT, ifc_mlnavigationcallback*> CallbackMap;
private:
friend __inline static int __cdecl MlNavigationHelper_RecordComparer(const void *elem1, const void *elem2);
friend __inline static int __cdecl MlNavigationHelper_RecordSearch(const void *elem1, const void *elem2);
HRESULT ImageLocator(LPCWSTR address, INT *index);
HRESULT UpdateImageList(LPCWSTR address, INT *index);
HRESULT Sort();
RECORD *Find(LPCWSTR pszName);
protected:
ULONG ref;
HWND hLibrary;
INT defaultIndex;
ifc_omcachegroup *cacheGroup;
RecordList recordList;
CallbackMap callbackMap;
RecycledList recycledList;
UINT lastCookie;
CRITICAL_SECTION lock;
protected:
RECVS_MULTIPATCH;
};
#endif //NULLSOFT_WINAMP_ML_NAVIGATION_HELPER_HEADER