gusucode.com > ADO智能开发包C++源码程序 > ADO智能开发包/sfxdb_src_1.0.510.1/sfx/Source/db/src/TrueColorToolBar.cpp

    /***=========================================================================
====                                                                     ====
====                          D C U t i l i t y                          ====
====                                                                     ====
=============================================================================
====                                                                     ====
====    File name           :  TrueColorToolBar.cpp                      ====
====    Project name        :  Tester                                    ====
====    Project number      :  ---                                       ====
====    Creation date       :  13/1/2003                                 ====
====    Author(s)           :  Dany Cantin                               ====
====                                                                     ====
====                  Copyright ?DCUtility  2003                        ====
====                                                                     ====
=============================================================================
===========================================================================*/

#include "stdafx.h"
#include "TrueColorToolBar.h"
#include "..\inc\truecolortoolbar.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CTrueColorToolBar
IMPLEMENT_DYNAMIC(CTrueColorToolBar, CToolBar)

CTrueColorToolBar::CTrueColorToolBar()
	:m_mfcUI(false)
	,m_bDropDown(FALSE)
	,m_bParentCMD(true)
	,m_hWndCmd(NULL)
{
}

CTrueColorToolBar::~CTrueColorToolBar()
{
}


BEGIN_MESSAGE_MAP(CTrueColorToolBar, CToolBar)
	//{{AFX_MSG_MAP(CTrueColorToolBar)
	//ON_NOTIFY_REFLECT(TBN_DROPDOWN, OnToolbarDropDown)
	//ON_NOTIFY_REFLECT(TBN_DROPDOWN, OnToolbarDropDown)
	//}}AFX_MSG_MAP
	ON_WM_LBUTTONUP()
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CTrueColorToolBar message handlers

// ytf add.

//BOOL CTrueColorToolBar::LoadImage(LPCTSTR lpszFileName,
//			int nBtnWidth, UINT uToolBar, UINT uToolBarHot, UINT uToolBarDisabled)
//{
//	if (!SetImageToolBar(lpszFileName, TB_SETIMAGELIST, nBtnWidth))
//	{
//		return FALSE;
//	}
//	
//	if (uToolBarHot)
//	{
//		if (!SetImageToolBar(lpszFileName, TB_SETHOTIMAGELIST, nBtnWidth))
//			return FALSE;
//	}
//
//	if (uToolBarDisabled)
//	{
//		if (!SetImageToolBar(lpszFileName, TB_SETDISABLEDIMAGELIST, nBtnWidth))
//			return FALSE;
//	}
//	return TRUE;
//}

BOOL CTrueColorToolBar::InitButtons()
{
	return TRUE;
}

BOOL CTrueColorToolBar::LoadImage(LPCTSTR lpszFileName, UINT nToolbarType, INT nBtnWidth)
{
	CImageList	cImageList;
	CBitmap		cBitmap;
	BITMAP		bmBitmap;
	HANDLE     _hObject;
	_hObject = ::LoadImage(NULL, lpszFileName,
			IMAGE_BITMAP, 0, 0, LR_CREATEDIBSECTION|LR_LOADFROMFILE|LR_DEFAULTSIZE);
	if (NULL==_hObject)
	{
		ASSERT(_hObject);
		return FALSE;
	}
	if (!cBitmap.Attach(_hObject) || !cBitmap.GetBitmap(&bmBitmap))
		return FALSE;

	CSize		cSize(bmBitmap.bmWidth, bmBitmap.bmHeight); 
	int			nNbBtn	= cSize.cx/nBtnWidth;
	RGBTRIPLE*	rgb		= (RGBTRIPLE*)(bmBitmap.bmBits);
	COLORREF	rgbMask	= RGB(rgb[0].rgbtRed, rgb[0].rgbtGreen, rgb[0].rgbtBlue);
	
	if (!cImageList.Create(nBtnWidth, cSize.cy, ILC_COLOR24|ILC_MASK, nNbBtn, 0))
		return FALSE;
	
	if (cImageList.Add(&cBitmap, rgbMask) == -1)
		return FALSE;

	SendMessage(nToolbarType, 0, (LPARAM)cImageList.m_hImageList);
	cImageList.Detach(); 
	cBitmap.Detach();
	
	return TRUE;
}

BOOL CTrueColorToolBar::LoadTrueColorToolBar(int  nBtnWidth,
											 UINT uToolBar,
											 UINT uToolBarHot,
											 UINT uToolBarDisabled)
{
	if (!SetTrueColorToolBar(TB_SETIMAGELIST, uToolBar, nBtnWidth))
		return FALSE;
	
	if (uToolBarHot) {
		if (!SetTrueColorToolBar(TB_SETHOTIMAGELIST, uToolBarHot, nBtnWidth))
			return FALSE;
	}

	if (uToolBarDisabled) {
		if (!SetTrueColorToolBar(TB_SETDISABLEDIMAGELIST, uToolBarDisabled, nBtnWidth))
			return FALSE;
	}

	return TRUE;
}


BOOL CTrueColorToolBar::SetTrueColorToolBar(UINT uToolBarType, 
							     	        UINT uToolBar,
										    int  nBtnWidth)
{
	CImageList	cImageList;
	CBitmap		cBitmap;
	BITMAP		bmBitmap;
	
	if (!cBitmap.Attach(::LoadImage(AfxGetResourceHandle(), (LPCTSTR)MAKEINTRESOURCE(uToolBar),
								  IMAGE_BITMAP, 0, 0, LR_DEFAULTSIZE|LR_CREATEDIBSECTION)) ||
	    !cBitmap.GetBitmap(&bmBitmap))
		return FALSE;

	CSize		cSize(bmBitmap.bmWidth, bmBitmap.bmHeight); 
	int			nNbBtn	= cSize.cx/nBtnWidth;
	RGBTRIPLE*	rgb		= (RGBTRIPLE*)(bmBitmap.bmBits);
	COLORREF	rgbMask	= RGB(rgb[0].rgbtRed, rgb[0].rgbtGreen, rgb[0].rgbtBlue);
	
	if (!cImageList.Create(nBtnWidth, cSize.cy, ILC_COLOR24|ILC_MASK, nNbBtn, 0))
		return FALSE;
	
	if (cImageList.Add(&cBitmap, rgbMask) == -1)
		return FALSE;

	SendMessage(uToolBarType, 0, (LPARAM)cImageList.m_hImageList);
	cImageList.Detach(); 
	cBitmap.Detach();
	
	return TRUE;
}

void CTrueColorToolBar::AddDropDownButton(CWnd* pParent, UINT uButtonID, UINT uMenuID)
{
	if (!m_bDropDown) {
		GetToolBarCtrl().SendMessage(TB_SETEXTENDEDSTYLE, 0, (LPARAM)TBSTYLE_EX_DRAWDDARROWS);
		m_bDropDown = TRUE;
	}

	SetButtonStyle(CommandToIndex(uButtonID), TBSTYLE_DROPDOWN);

	stDropDownInfo DropDownInfo;
	DropDownInfo.pParent	= pParent;
	DropDownInfo.uButtonID	= uButtonID;
	DropDownInfo.uMenuID	= uMenuID;
	m_lstDropDownButton.Add(DropDownInfo);
}

void CTrueColorToolBar::OnToolbarDropDown(NMTOOLBAR* pnmtb, LRESULT *plr)
{
	for (int i = 0; i < m_lstDropDownButton.GetSize(); i++) {
		
		stDropDownInfo DropDownInfo = m_lstDropDownButton.GetAt(i);

		if (DropDownInfo.uButtonID == UINT(pnmtb->iItem)) {

			CMenu menu;
			menu.LoadMenu(DropDownInfo.uMenuID);
			CMenu* pPopup = menu.GetSubMenu(0);
			
			CRect rc;
			SendMessage(TB_GETRECT, (WPARAM)pnmtb->iItem, (LPARAM)&rc);
			ClientToScreen(&rc);
			
			pPopup->TrackPopupMenu(TPM_LEFTALIGN|TPM_LEFTBUTTON|TPM_VERTICAL,
				                   rc.left, rc.bottom, DropDownInfo.pParent, &rc);
			break;
		}
	}
}

void CTrueColorToolBar::OnUpdateCmdUI(CFrameWnd* pTarget, BOOL bDisableIfNoHndler)
{
	if (m_mfcUI)
	{
		CToolBar::OnUpdateCmdUI(pTarget, bDisableIfNoHndler);
	}
}

void CTrueColorToolBar::OnLButtonUp(UINT nFlags, CPoint point)
{
	// TODO: Add your message handler code here and/or call default
	TRACE(_T("----CTrueColorToolBar::OnLButtonUp(UINT nFlags, CPoint point)\n"));
	int nCmd = 0;
	CToolBarCtrl *pBar = &GetToolBarCtrl();
	TBBUTTON tbButton;

	if (NULL != m_hWndCmd)
	{
		int nIndex = pBar->HitTest(&point);
		if (0<=nIndex)
		{
			VERIFY(pBar->GetButton(nIndex, &tbButton));
			if (!(tbButton.fsStyle&TBSTYLE_SEP))
			{			
				if (tbButton.fsState&TBSTATE_ENABLED)
				{
					WPARAM dwParam = MAKEWPARAM(tbButton.idCommand, ::GetWindowLong(m_hWnd, GWL_ID));
					TRACE(_T("----工具条发送的控件WM_COMMAND 值：%X\n"), dwParam);
					
	//				CToolBar::OnLButtonUp(nFlags, point);
					::SendMessage(m_hWndCmd, WM_COMMAND, (WPARAM)dwParam, (LPARAM)m_hWnd);
				}
			}
		}
	//	return ;
	}
	//CToolBar::OnLButtonUp(nFlags, point);
}


BOOL CTrueColorToolBar::PreTranslateMessage(MSG* pMsg)
{
	// TODO: Add your specialized code here and/or call the base class
	if (pMsg->message==WM_LBUTTONUP)
	{
		CPoint poing(pMsg->lParam);
		//DefWindowProc(pMsg->message, pMsg->wParam, pMsg->lParam);
		OnLButtonUp((UINT)pMsg->wParam, poing);
		//return TRUE;
	}
	return CToolBar::PreTranslateMessage(pMsg);
}