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//******************************************************************************* 
// COPYRIGHT NOTES 
// This is a part of the BCGControlBar Library 
// Copyright (C) 1998-2000 BCGSoft Ltd. 
// All rights reserved. 
// 
// This source code can be used, distributed or modified 
// only under terms and conditions  
// of the accompanying license agreement. 
 //******************************************************************************* 
 
#include "stdafx.h" 
#include "BCGPCommandManager.h" 
#include "BCGPRegistry.h" 
#include "RegPath.h" 
 
#ifdef _DEBUG 
#undef THIS_FILE 
static char THIS_FILE[]=__FILE__; 
#define new DEBUG_NEW 
#endif 
 
#define REG_PARAMS_FMT						_T("%sBCGCommandManager") 
#define REG_ENTRY_COMMANDS_WITHOUT_IMAGES	_T("CommandsWithoutImages") 
 
static const CString strToolbarProfile	= _T("BCGToolBars"); 
 
////////////////////////////////////////////////////////////////////// 
// One global static CBCGPCommandManager Object 
////////////////////////////////////////////////////////////////////// 
class _STATIC_CREATOR_ 
{ 
public: 
	CBCGPCommandManager s_TheCmdMgr; 
}; 
 
static _STATIC_CREATOR_ STATIC_CREATOR; 
 
BCGCBPRODLLEXPORT CBCGPCommandManager* GetCmdMgr() 
{ 
	return &STATIC_CREATOR.s_TheCmdMgr; 
} 
////////////////////////////////////////////////////////////////////// 
 
 
#ifndef _NO_BCG_LEGACY_ 
UINT CImageHash::GetImageOfCommand(UINT nID, BOOL bUser /*= false*/) 
{ 
	return CMD_MGR.GetCmdImage(nID, bUser); 
} 
#endif 
 
////////////////////////////////////////////////////////////////////// 
// Constructor/Destructor 
////////////////////////////////////////////////////////////////////// 
 
CBCGPCommandManager::CBCGPCommandManager() 
{ 
} 
 
CBCGPCommandManager::~CBCGPCommandManager() 
{ 
} 
 
 
////////////////////////////////////////////////////////////////////// 
// ImageHash functions 
////////////////////////////////////////////////////////////////////// 
 
//**************************************************************************************** 
void CBCGPCommandManager::SetCmdImage (UINT uiCmd, int iImage, BOOL bUserImage) 
{ 
	if (uiCmd == 0 || uiCmd == (UINT) -1) 
	{ 
		return; 
	} 
 
	if (bUserImage) 
	{ 
		// If command is already associated to the "standard" image list, 
		// don't assign to to the "user" images 
		if (GetCmdImage (uiCmd, FALSE) < 0) 
		{ 
			m_CommandIndexUser.SetAt (uiCmd, iImage); 
		} 
	} 
	else 
	{ 
		if (GetCmdImage (uiCmd, TRUE) < 0) 
		{ 
			m_CommandIndex.SetAt (uiCmd, iImage); 
		} 
	} 
} 
//**************************************************************************************** 
int CBCGPCommandManager::GetCmdImage (UINT uiCmd, BOOL bUserImage) const 
{ 
	int iImage = -1; 
 
	if (bUserImage) 
	{ 
		if (!m_CommandIndexUser.Lookup (uiCmd, iImage)) 
		{ 
			return -1; 
		} 
	} 
	else 
	{ 
		if (!m_CommandIndex.Lookup (uiCmd, iImage)) 
		{ 
			return -1; 
		} 
	} 
	 
	return iImage; 
} 
 
//*************************************************************************************** 
void CBCGPCommandManager::ClearCmdImage (UINT uiCmd) 
{ 
	m_CommandIndexUser.RemoveKey (uiCmd); 
} 
//**************************************************************************************** 
void CBCGPCommandManager::ClearAllCmdImages () 
{ 
	m_CommandIndex.RemoveAll (); 
	m_CommandIndexUser.RemoveAll (); 
	m_lstCommandsWithoutImages.RemoveAll (); 
} 
//**************************************************************************************** 
void CBCGPCommandManager::CleanUp () 
{ 
	ClearAllCmdImages (); 
} 
//************************************************************************************** 
void CBCGPCommandManager::EnableMenuItemImage (UINT uiCmd, BOOL bEnable) 
{ 
	POSITION pos = m_lstCommandsWithoutImages.Find (uiCmd); 
	 
	if (bEnable) 
	{ 
		if (pos != NULL) 
		{ 
			m_lstCommandsWithoutImages.RemoveAt (pos); 
		} 
	} 
	else 
	{ 
		if (pos == NULL) 
		{ 
			m_lstCommandsWithoutImages.AddTail (uiCmd); 
		} 
	} 
} 
//************************************************************************************* 
BOOL CBCGPCommandManager::LoadState (LPCTSTR lpszProfileName) 
{ 
	CString strProfileName = ::BCGPGetRegPath (strToolbarProfile, lpszProfileName); 
 
	CString strSection; 
	strSection.Format (REG_PARAMS_FMT, strProfileName); 
 
	CBCGPRegistrySP regSP; 
	CBCGPRegistry& reg = regSP.Create (FALSE, TRUE); 
 
	if (!reg.Open (strSection)) 
	{ 
		return FALSE; 
	} 
 
	return reg.Read (REG_ENTRY_COMMANDS_WITHOUT_IMAGES, m_lstCommandsWithoutImages); 
} 
//************************************************************************************* 
BOOL CBCGPCommandManager::SaveState (LPCTSTR lpszProfileName) 
{ 
	CString strProfileName = ::BCGPGetRegPath (strToolbarProfile, lpszProfileName); 
 
	CString strSection; 
	strSection.Format (REG_PARAMS_FMT, strProfileName); 
 
	CBCGPRegistrySP regSP; 
	CBCGPRegistry& reg = regSP.Create (FALSE, FALSE); 
 
	if (reg.CreateKey (strSection)) 
	{ 
		return reg.Write (REG_ENTRY_COMMANDS_WITHOUT_IMAGES, m_lstCommandsWithoutImages); 
	} 
 
	return FALSE; 
}