scbc_repos/CTSManager/CTSManager/NavListCtrl.cpp

#include "pch.h"
#include "NavListCtrl.h"

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

CNavListCtrl::CNavListCtrl()
{
	m_crHighlight = RGB(254, 242, 205);
	m_crHighlightBorder = RGB(233, 175, 0);
	m_crHover = RGB(7, 162, 254);
	nHoverItem = -1;
	nLastHoverItem = -1;
	m_bmpItemSelected.LoadImage("Skin\\DefaultTheme\\ItemSelected.bmp");
	m_bmpFaceBG.LoadImage("Skin\\DefaultTheme\\FaceBG.bmp");

	m_hTailIconCamera = (HICON)::LoadImage(AfxGetApp()->m_hInstance, "Skin\\DefaultTheme\\icon\\CameraProp.ico", IMAGE_ICON, 14, 14, LR_LOADFROMFILE);
	m_hTailIconEmail = (HICON)::LoadImage(AfxGetApp()->m_hInstance, "Skin\\DefaultTheme\\icon\\EmailProp.ico", IMAGE_ICON, 14, 14, LR_LOADFROMFILE);
	m_hTailIconMobile = (HICON)::LoadImage(AfxGetApp()->m_hInstance, "Skin\\DefaultTheme\\icon\\MobileProp.ico", IMAGE_ICON, 14, 14, LR_LOADFROMFILE);
}

CNavListCtrl::~CNavListCtrl()
{
	if (m_hTailIconCamera)
		::DestroyIcon(m_hTailIconCamera);
	if (m_hTailIconEmail)
		::DestroyIcon(m_hTailIconEmail);
	if (m_hTailIconMobile)
		::DestroyIcon(m_hTailIconMobile);
}

BEGIN_MESSAGE_MAP(CNavListCtrl, CListCtrl)
	//{{AFX_MSG_MAP(CNavListCtrl)
	ON_WM_NCCALCSIZE()
	ON_WM_MOUSEMOVE()
	ON_WM_MEASUREITEM_REFLECT()
	ON_NOTIFY_REFLECT(NM_CUSTOMDRAW, OnNMCustomdraw)
	ON_WM_LBUTTONDOWN()
	//}}AFX_MSG_MAP
	ON_WM_SIZE()
	ON_WM_ERASEBKGND()
	ON_WM_PAINT()
	ON_WM_TIMER()
END_MESSAGE_MAP()

void CNavListCtrl::OnNcCalcSize(BOOL bCalcValidRects, NCCALCSIZE_PARAMS FAR* lpncsp)
{
	// TODO: Add your message handler code here and/or call default
	ShowScrollBar(SB_HORZ, FALSE);
	CListCtrl::OnNcCalcSize(bCalcValidRects, lpncsp);
}

void CNavListCtrl::OnNMCustomdraw(NMHDR* pNMHDR, LRESULT* pResult)
{
	LPNMCUSTOMDRAW pNMCD = reinterpret_cast<LPNMCUSTOMDRAW>(pNMHDR);
	LPNMLVCUSTOMDRAW lpLVCustomDraw = reinterpret_cast<LPNMLVCUSTOMDRAW>(pNMHDR);

	lpLVCustomDraw->clrText = RGB(58, 25, 255); // white text
	//lpLVCustomDraw->clrTextBk = RGB(222,0,0); 

	/*

	if(lpLVCustomDraw->nmcd.dwDrawStage==CDDS_PREPAINT)
		*pResult=CDRF_NOTIFYITEMDRAW;
	if(lpLVCustomDraw->nmcd.dwDrawStage==CDDS_ITEMPREPAINT)
	{
		for(int i=0;i<10;i++)
		{
			if(lpLVCustomDraw->nmcd.dwItemSpec==(unsigned)i)
			{
				lpLVCustomDraw->clrText=RGB(255,0,0);
				lpLVCustomDraw->clrTextBk=RGB(255,255,0);
			}
		}
	}
	*/

	// TODO: 在此添加控件通知处理程序代码
	* pResult = 0;
	*pResult |= CDRF_NOTIFYPOSTPAINT;
	*pResult |= CDRF_NOTIFYITEMDRAW;
	*pResult |= CDRF_NOTIFYSUBITEMDRAW;
}

int CNavListCtrl::InsertItem(int nItem, LPCTSTR szItemText, int nImageIndex, LUSERITEM* UserInfo)
{
	DEQUELVITEM* pDeqListItem = &m_DequeList;
	if (UserInfo)
		pDeqListItem->push_back(*UserInfo);
	nItem = CListCtrl::InsertItem(nItem, szItemText, nImageIndex);
	return nItem;
}

void CNavListCtrl::DrawItem(LPDRAWITEMSTRUCT lpDrawItemStruct)
{
	CDC* pDC = CDC::FromHandle(lpDrawItemStruct->hDC);
	//CRect rcItem(lpDrawItemStruct->rcItem);
	int nItem = lpDrawItemStruct->itemID;
	CImageList* pImageList;

	// Save dc state
	int nSavedDC = pDC->SaveDC();

	// Get item image and state info
	LV_ITEM lvi;
	lvi.mask = LVIF_IMAGE | LVIF_STATE;
	lvi.iItem = nItem;
	lvi.iSubItem = 0;
	lvi.stateMask = 0xFFFF;		// get all state flags
	GetItem(&lvi);

	// Should the item be highlighted
	BOOL bHighlight = ((lvi.state & LVIS_DROPHILITED) || ((lvi.state & LVIS_SELECTED) && ((GetFocus() == this) || (GetStyle() & LVS_SHOWSELALWAYS))));

	// Get rectangles for drawing
	CRect rcClient;
	GetClientRect(&rcClient);

	CRect rcBounds, rcLabel, rcIcon;
	GetItemRect(nItem, rcBounds, LVIR_BOUNDS);
	GetItemRect(nItem, rcLabel, LVIR_LABEL);
	GetItemRect(nItem, rcIcon, LVIR_ICON);
	CRect rcCol(rcBounds);

	POINT pt;
	GetCursorPos(&pt);
	ScreenToClient(&pt);

	CString sLabel = GetItemText(nItem, 0);

	// Labels are offset by a certain amount  
	// This offset is related to the width of a space character
	int offset = pDC->GetTextExtent(_T(" "), 1).cx * 2;

	CRect rcHighlight;

	int nExt;
	switch (m_nHighlight)
	{
	case 0:
		nExt = pDC->GetOutputTextExtent(sLabel).cx + offset;
		rcHighlight = rcLabel;
		if (rcLabel.left + nExt < rcLabel.right)
			rcHighlight.right = rcLabel.left + nExt;
		break;
	case 1:
		rcHighlight = rcBounds;
		rcHighlight.left = rcLabel.left;
		break;
	default:
		rcHighlight = rcBounds;
		rcHighlight.left = rcBounds.left + 1;
		rcHighlight.right = rcClient.right - 2;
		break;
	}

	// 黄色选中背景要跟控件长度一样;
	rcHighlight.right = rcClient.right - 2;

	// 画背景
	CRect rcIconBG(rcIcon);
	rcIconBG.right += 12;

	CEnBitmap bmpFaceBG;
	if (bHighlight)
	{
		//nItem是当前高亮的项
		if (m_bmpItemSelected.m_hObject != NULL)
			m_bmpItemSelected.ExtendDraw(pDC, rcHighlight, 20, 10, TRUE);

		//画图标背景
		if (m_bmpFaceBG.m_hObject != NULL)
		{
			m_bmpFaceBG.DrawImage(bmpFaceBG, 1, 1, 2, 1);
			bmpFaceBG.ExtendDraw(pDC, rcIconBG, 20, 10);
		}
	}
	else
	{
		//if(nHoverItem == nItem)
		//	pDC->FillRect(rcHighlight, &CBrush(m_crHover));
		//else
		pDC->FillRect(rcHighlight, &CBrush(RGB(255, 255, 255)));

		//画图标背景
		if (m_bmpFaceBG.m_hObject != NULL)
		{
			m_bmpFaceBG.DrawImage(bmpFaceBG, 2, 1, 2, 1);
			bmpFaceBG.ExtendDraw(pDC, rcIconBG, 20, 10);
		}
	}
	// Draw normal and overlay icon
	pImageList = GetImageList(LVSIL_SMALL);
	if (pImageList)
	{
		UINT nOvlImageMask = lvi.state & LVIS_OVERLAYMASK;

		pImageList->Draw(pDC, lvi.iImage,
			CPoint(rcIcon.left + 6, rcIcon.top + 6), ILD_TRANSPARENT | nOvlImageMask);
	}

	// Draw item label - Column 0
	rcLabel.top += 5;
	rcLabel.left += offset / 2 + 7;
	rcLabel.right -= offset;

	pDC->DrawText(sLabel, -1, rcLabel, DT_LEFT | DT_SINGLELINE | DT_NOPREFIX | DT_NOCLIP | DT_END_ELLIPSIS);

	LUSERITEM userInfo;
	GetUserItemInfo(sLabel, &userInfo);
	CSize size = pDC->GetTextExtent(sLabel);
	if (userInfo.szUserID != "")
	{
		sLabel = userInfo.szNoticeMsg;

		rcLabel.top = rcLabel.top + size.cy + 3;
		rcLabel.right = rcClient.right;
		//if(rcLabel.PtInRect(pt))
		//{
		//	pDC->SetTextColor(RGB(10,255,10));
		//}
		//else
		//{
		pDC->SetTextColor(GetSysColor(COLOR_BTNSHADOW));
		//}
		pDC->DrawText(sLabel, rcLabel, DT_SINGLELINE | DT_LEFT | DT_END_ELLIPSIS);
	}

	//Draw TailIcon
	DWORD nStyle = GetItemData(nItem);
	CRect rcCamera = GetTailIconRect(nItem, TVS_CAMERA);
	if ((nStyle & TVS_CAMERA) && (m_hTailIconCamera != NULL))
	{
		if (rcCamera.PtInRect(pt))
		{
			pDC->FillSolidRect(rcCamera, m_crHighlight);
			pDC->Draw3dRect(rcCamera, m_crHighlightBorder, m_crHighlightBorder);
		}
		::DrawIconEx(*pDC, rcCamera.left + 2, rcCamera.top + 2, m_hTailIconCamera, 14, 14, 0, NULL, DI_NORMAL);
	}

	CRect rcEmail = GetTailIconRect(nItem, TVS_EMAIL);
	if ((nStyle & TVS_EMAIL) && (m_hTailIconEmail != NULL))
	{
		if (rcEmail.PtInRect(pt))
		{
			pDC->FillSolidRect(rcEmail, m_crHighlight);
			pDC->Draw3dRect(rcEmail, m_crHighlightBorder, m_crHighlightBorder);
		}
		::DrawIconEx(*pDC, rcEmail.left + 2, rcEmail.top + 2, m_hTailIconEmail, 14, 14, 0, NULL, DI_NORMAL);
	}

	CRect rcMobile = GetTailIconRect(nItem, TVS_MOBILE);
	if ((nStyle & TVS_MOBILE) && (m_hTailIconMobile != NULL))
	{
		if (rcMobile.PtInRect(pt))
		{
			pDC->FillSolidRect(rcMobile, m_crHighlight);
			pDC->Draw3dRect(rcMobile, m_crHighlightBorder, m_crHighlightBorder);
		}
		::DrawIconEx(*pDC, rcMobile.left + 2, rcMobile.top + 2, m_hTailIconMobile, 14, 14, 0, NULL, DI_NORMAL);
	}

	// Draw labels for remaining columns
	LV_COLUMN lvc;
	lvc.mask = LVCF_FMT | LVCF_WIDTH;

	if (m_nHighlight == 0)		// Highlight only first column
	{
		pDC->SetTextColor(::GetSysColor(COLOR_WINDOWTEXT));
		pDC->SetBkColor(::GetSysColor(COLOR_WINDOW));
	}

	rcBounds.right = rcHighlight.right > rcBounds.right ? rcHighlight.right + 10 :
		rcBounds.right + 10;

	for (int nColumn = 1; GetColumn(nColumn, &lvc); nColumn++)
	{
		rcCol.left = rcCol.right;
		rcCol.right += lvc.cx;

		//Draw the background if needed
	   //if( m_nHighlight == HIGHLIGHT_NORMAL )
	   //	pDC->FillRect(rcCol, &CBrush(::GetSysColor(COLOR_WINDOW)));

		sLabel = GetItemText(nItem, nColumn);
		if (sLabel.GetLength() == 0)
			continue;

		// Get the text justification
		UINT nJustify = DT_LEFT;
		switch (lvc.fmt & LVCFMT_JUSTIFYMASK)
		{
		case LVCFMT_RIGHT:
			nJustify = DT_RIGHT;
			break;
		case LVCFMT_CENTER:
			nJustify = DT_CENTER;
			break;
		default:
			break;
		}

		rcLabel = rcCol;
		rcLabel.left += offset;
		rcLabel.right -= offset;

		pDC->DrawText(sLabel, -1, rcLabel, nJustify | DT_SINGLELINE | DT_NOPREFIX | DT_VCENTER | DT_END_ELLIPSIS);
	}

	// Restore dc
	pDC->RestoreDC(nSavedDC);
}

CRect CNavListCtrl::GetTailIconRect(int nItem, DWORD dwServeFlag)
{
	CRect rcIcon, rcClient;
	GetItemRect(nItem, rcIcon, LVIR_ICON);
	GetClientRect(&rcClient);

	DWORD nStyle = GetItemData(nItem);
	switch (nStyle & dwServeFlag)
	{
	case TVS_CAMERA:
	{
		rcIcon.left = rcClient.right - 22;
		rcIcon.right = rcIcon.left + 18;
		rcIcon.bottom = rcIcon.top + 18;
	}
	break;
	case TVS_EMAIL:
	{
		rcIcon.left = rcIcon.right + 10;
		rcIcon.right = rcIcon.left + 18;
		rcIcon.top = rcIcon.bottom - 20;
		rcIcon.bottom = rcIcon.top + 18;
	}
	break;
	case TVS_MOBILE:
	{
		rcIcon.left = rcIcon.right + 10;
		if (nStyle & TVS_EMAIL)
			rcIcon.left += 18;
		rcIcon.right = rcIcon.left + 18;
		rcIcon.top = rcIcon.bottom - 20;
		rcIcon.bottom = rcIcon.top + 18;
	}
	break;
	default:
		rcIcon.SetRectEmpty();
		break;
	}
	return rcIcon;
}

BOOL CNavListCtrl::GetUserItemInfo(LPCTSTR szItemText, LUSERITEM* userInfo)
{
	ASSERT(userInfo != NULL);

	BOOL bRet = FALSE;
	DEQUELVITEM* pDeqListItem = &m_DequeList;
	DEQUELVITEM::iterator it, itbegin = pDeqListItem->begin(), itend = pDeqListItem->end();
	for (it = itbegin; it != itend; it++)
	{
		if (it->szUserID == szItemText)
		{
			*userInfo = (LUSERITEM)*it;	//复制结构数据到userInof;
			bRet = TRUE;
			break;
		}
	}

	return bRet;
}

void CNavListCtrl::OnLButtonDown(UINT nFlags, CPoint point)
{
	int nItem = HitTest(point);
	if (nItem != -1)
	{
		CString strTip;
		CRect rcServe;
		for (DWORD dwFlag = TVS_CAMERA;dwFlag < TVS_ONLINEUSER;dwFlag++)
		{
			rcServe = GetTailIconRect(nItem, dwFlag);
			if (rcServe.PtInRect(point))
			{
				strTip.Format("位置:nItem=%d,dwServeFlag=%#0.8x", nItem, dwFlag);
				break;
			}
		}
		if (!strTip.IsEmpty())
			MessageBox(strTip);
	}
	CListCtrl::OnLButtonDown(nFlags, point);
}

//调整行高
void CNavListCtrl::MeasureItem(LPMEASUREITEMSTRUCT lpMis)
{
	lpMis->itemHeight = 52;
}

void CNavListCtrl::OnSize(UINT nType, int cx, int cy)
{
	CListCtrl::OnSize(nType, cx, cy);
	SetColumnWidth(0, cx);
	RedrawWindow();
}

BOOL CNavListCtrl::OnEraseBkgnd(CDC* pDC)
{
	// TODO: 在此添加消息处理程序代码和/或调用默认值
	return TRUE;
	//return CListCtrl::OnEraseBkgnd(pDC);
}

void CNavListCtrl::OnPaint()
{
	CPaintDC dc(this); // device context for painting

	CRect rcClient;
	GetClientRect(&rcClient);

	CDC memdc;
	memdc.CreateCompatibleDC(&dc);
	CBitmap bitmap;
	bitmap.CreateCompatibleBitmap(&dc, rcClient.Width(), rcClient.Height());
	memdc.SelectObject(&bitmap);

	memdc.FillSolidRect(rcClient, RGB(255, 255, 255));
	CWnd::DefWindowProc(WM_PAINT, (WPARAM)memdc.m_hDC, 0);

	dc.BitBlt(
		rcClient.left, 
		rcClient.top, 
		rcClient.Width(), 
		rcClient.Height(), 
		&memdc,
		0, 0, SRCCOPY);
}

void CNavListCtrl::OnMouseMove(UINT nFlags, CPoint point)
{
	// TODO: Add your message handler code here and/or call default
	nHoverItem = HitTest(point);
	if (nLastHoverItem >= 0)
	{
		CRect rcItem;
		GetItemRect(nLastHoverItem, rcItem, LVIR_BOUNDS);
		InvalidateRect(rcItem);
	}
	nLastHoverItem = nHoverItem;
	if (nHoverItem >= 0)
	{
		CRect rcItem;
		GetItemRect(nHoverItem, rcItem, LVIR_BOUNDS);
		InvalidateRect(rcItem);
		//SetTimer(1,100,NULL);
	}
	CListCtrl::OnMouseMove(nFlags, point);
}

void CNavListCtrl::OnTimer(UINT_PTR nIDEvent)
{
	// TODO: 在此添加消息处理程序代码和/或调用默认值
	if (nIDEvent == 1)
	{
		CPoint pt(GetMessagePos()); 
		ScreenToClient(&pt);
		CRect rc; GetClientRect(&rc);
		if (!rc.PtInRect(pt))
		{
			nHoverItem = -1;
			CRect rcItem;
			GetItemRect(nLastHoverItem, rcItem, LVIR_BOUNDS);
			InvalidateRect(rcItem);
			KillTimer(1);
		}
	}

	CListCtrl::OnTimer(nIDEvent);
}