/*

Miranda IM: the free IM client for Microsoft* Windows*

Copyright 2000-2009 Miranda ICQ/IM project, 
all portions of this codebase are copyrighted to the people 
listed in contributors.txt.

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.
*/

#define SECTIONPARAM_MAKE(index, level, flags) MAKELONG((index)&0xFFFF, MAKEWORD(level, flags))
#define SECTIONPARAM_INDEX(lparam) LOWORD(lparam)
#define SECTIONPARAM_LEVEL(lparam) LOBYTE(HIWORD(lparam))
#define SECTIONPARAM_FLAGS(lparam) HIBYTE(HIWORD(lparam))
#define SECTIONPARAM_HAVEPAGE	0x0001

struct SectionItem
{
	TCHAR* name;
	int    flags;
	int    maxOrder;
	int    ref_count;
};

struct IconSourceFile
{
	TCHAR*       file;
	int          ref_count;
};

struct IconSourceItem
{
	IconSourceFile* file;
	int          indx;
	int          cx, cy;

	int          ref_count;

	HICON        icon;
	int          icon_ref_count;

	BYTE*        icon_data;
	int          icon_size;
};

struct IconItem
{
	char*        name;
	SectionItem* section;
	int          orderID;
	TCHAR*       description;
	TCHAR*       default_file;
	int          default_indx;
	int          cx, cy;
	int          hLangpack;

	IconSourceItem* source_small;
	IconSourceItem* source_big;
	IconSourceItem* default_icon;

	TCHAR*       temp_file;
	HICON        temp_icon;
	BOOL         temp_reset;

	__inline TCHAR* getDescr() const { return TranslateTH(hLangpack, description); }
};

// extracticon.c

UINT _ExtractIconEx(LPCTSTR lpszFile, int iconIndex, int cxIcon, int cyIcon, HICON *phicon, UINT flags);

void __fastcall SAFE_FREE(void** p);
void __fastcall SafeDestroyIcon(HICON* icon);

int   IconSourceItem_Release(IconSourceItem** pitem);
int   IconSourceItem_ReleaseIcon(IconSourceItem* item);
HICON IconSourceItem_GetIcon(IconSourceItem* item);
IconSourceItem* GetIconSourceItem(const TCHAR* file, int indx, int cxIcon, int cyIcon);

IconItem* IcoLib_FindHIcon(HICON hIcon, bool &big);
IconItem* IcoLib_FindIcon(const char* pszIconName);

HICON IconItem_GetIcon(IconItem* item, bool big);

int SkinOptionsInit(WPARAM, LPARAM);

extern CRITICAL_SECTION csIconList;
extern LIST<IconItem> iconList;
extern LIST<SectionItem> sectionList;

extern BOOL bNeedRebuild;
extern int iconEventActive;
extern HICON hIconBlank;
extern HANDLE hIcons2ChangedEvent, hIconsChangedEvent;