crecievemaillistdlg.cpp

这个基于嵌入式平台SMART PHONE电子邮件收发管理系统(MAIL MAN是一个电子邮件客户端软件。它以很小的体积

// CRecieveMailListDlg.cpp: implementation of the CRecieveMailListDlg class.
//
//////////////////////////////////////////////////////////////////////

#include "stdafx.h"
#include "CRecieveMailListDlg.h"
#include "resource.h"
#include "CMailImfDlg.h"
#include "CNewContactDlg.h"
#include "MailDate.h"
#include "CeUidlDB.h"
//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////
extern CMailImfDlg g_cmailimfdlg;
extern HINSTANCE g_hInst;
extern HBITMAP g_readedmailmap;
extern HBITMAP g_newmailmap;
extern CeMailDate g_maildate;
extern CNewContactDlg g_newcontactdlg;
extern TCHAR g_username[ADDRESS_LENTH];
extern CeMailDate g_mailtrash;
extern CeUidlDB   g_uiddb;

CRecieveMailListDlg g_recievemaillistdlg;
CRecieveMailListDlg::CRecieveMailListDlg()
{
	
}

CRecieveMailListDlg::~CRecieveMailListDlg()
{

}


BOOL CALLBACK RecieveMailListDlgProc(const HWND hDlg, const UINT uiMessage, const WPARAM wParam, const LPARAM lParam)
{
	BOOL	bProcessedMsg = TRUE;
	
	switch(uiMessage)
	{
		case WM_INITDIALOG:
			CRecieveMailListDlg::InitialDlg(g_recievemaillistdlg,hDlg);
			break;
			
		case WM_MEASUREITEM:	//Set the item height to 36 pixels	
		{
			LPMEASUREITEMSTRUCT lpmi;

			lpmi = (LPMEASUREITEMSTRUCT)lParam;

			if(lpmi->CtlType == ODT_LISTVIEW)
			{
					lpmi->itemHeight = 30;
			}
			break;
		}


		case WM_DRAWITEM:		//custom drawing code for owner-draw listview control	
			CRecieveMailListDlg::DrawItem(g_recievemaillistdlg,hDlg,lParam);
			break;


		case WM_COMMAND:
			switch (LOWORD(wParam)) 
			{
				
			case ID_MENUITEM_EXIT:
				CRecieveMailListDlg::DestroyDlg(g_recievemaillistdlg,hDlg);
				break;

			case ID_MENUITEM_BYSIZE:
				g_maildate.OpenMailInfoDB(NULL,g_username,PID_SIZE);
				ListView_SetItemCount(g_recievemaillistdlg.m_view,g_maildate.GetDBRecordsNum(g_username));
				g_recievemaillistdlg.m_curcep.propid = 0;
				InvalidateRect(g_recievemaillistdlg.m_view,NULL,FALSE);
				break;

			case ID_MENUITEM_SBYADDRESS:
				g_maildate.OpenMailInfoDB(NULL,g_username,PID_FROM);
				ListView_SetItemCount(g_recievemaillistdlg.m_view,g_maildate.GetDBRecordsNum(g_username));
				g_recievemaillistdlg.m_curcep.propid = 0;
				InvalidateRect(g_recievemaillistdlg.m_view,NULL,FALSE);
				break;

			case ID_MENUITEM_SBYDATE:
				g_maildate.OpenMailInfoDB(NULL,g_username,PID_DATE);
				ListView_SetItemCount(g_recievemaillistdlg.m_view,g_maildate.GetDBRecordsNum(g_username));
				g_recievemaillistdlg.m_curcep.propid = 0;
				InvalidateRect(g_recievemaillistdlg.m_view,NULL,FALSE);
				break;
		
			case ID_MENUITEM_FNONE:
				 g_recievemaillistdlg.m_curcep.propid = 0;
				 ListView_SetItemCount(g_recievemaillistdlg.m_view,g_maildate.GetDBRecordsNum(g_username));
				 g_maildate.OpenMailInfoDB(NULL,g_username,PID_DATE);
				 InvalidateRect(g_recievemaillistdlg.m_view,NULL,FALSE);
				 break;

			case ID_MENUITEM_FNEWMAIL:
				{
					g_recievemaillistdlg.m_curcep.propid = PID_READED;
					g_recievemaillistdlg.m_curcep.wFlags = 0;
					g_recievemaillistdlg.m_curcep.wLenData = 0;
					g_recievemaillistdlg.m_curcep.val.lVal = 0;
					g_maildate.OpenMailInfoDB(NULL,g_username,PID_READED);
					ListView_SetItemCount(g_recievemaillistdlg.m_view,g_maildate.GetNumDisplay(g_username,&g_recievemaillistdlg.m_curcep,1));
					InvalidateRect(g_recievemaillistdlg.m_view,NULL,FALSE);
					break;
				}
			case ID_MENUITEM_SAVEADDRESS:
				{
					CRecieveMailListDlg::DoAddContact(g_recievemaillistdlg,hDlg);
					break;
				}
			case ID_MENUITEM_TORECYCLE:
				{
					CRecieveMailListDlg::MoveToRecycle(g_recievemaillistdlg,hDlg);
					ListView_SetItemCount(g_recievemaillistdlg.m_view,g_maildate.GetNumDisplay(g_username,&g_recievemaillistdlg.m_curcep,1));
					InvalidateRect(g_recievemaillistdlg.m_view,NULL,FALSE);
					break;
				}
			case ID_MENUITEM_DELETE:
				{
					CRecieveMailListDlg::DeleteMail(g_recievemaillistdlg,hDlg);
					ListView_SetItemCount(g_recievemaillistdlg.m_view,g_maildate.GetNumDisplay(g_username,&g_recievemaillistdlg.m_curcep,1));
					InvalidateRect(g_recievemaillistdlg.m_view,NULL,FALSE);
					break;
				}
			default:
				if(BN_CLICKED == HIWORD(wParam))
				{
					MailInfoDB rmail;
					int index = ListView_GetNextItem(g_recievemaillistdlg.m_view,-1,LVNI_SELECTED);
					g_maildate.SeekToPos(index,&g_recievemaillistdlg.m_curcep);	
					g_maildate.ReadMailInfoDBRecord(rmail);
					rmail.m_IsReaded = 1;
					g_maildate.WriteMailInfoDB(rmail);
					g_cmailimfdlg.m_prmail = &rmail;
					CMailImfDlg::DlgBox(g_cmailimfdlg,g_hInst,hDlg);
				}
				break;
			}
			break;	

		case WM_CLOSE:	
			CRecieveMailListDlg::DestroyDlg(g_recievemaillistdlg,hDlg);
			break;

		case WM_HOTKEY:
			 if(VK_TBACK == HIWORD(lParam)) 
			{
				
            }
			else
				bProcessedMsg = FALSE;
            break;

		case WM_ACTIVATE:
			 {
                DWORD dwFlags = LOWORD(wParam);

                if(dwFlags != WA_INACTIVE)
                {
                    SetFocus(g_recievemaillistdlg.m_view);
                }
             }
			break;

		case  WM_NOTIFY:
			if(IDC_LIST_MAIL == wParam)
			{
				CRecieveMailListDlg::OnListViewNotify(g_recievemaillistdlg,hDlg,lParam);
            }
            else
            {
				bProcessedMsg = FALSE;
            }
            break;

		default:
			bProcessedMsg = FALSE;
			break;
	}
	return bProcessedMsg;
}




BOOL CRecieveMailListDlg::DlgBox(CRecieveMailListDlg& dlg,HINSTANCE hinstance, HWND parent)
{
	dlg.m_result = DialogBox(hinstance,MAKEINTRESOURCE(IDD_DIALOG_RECIEVEMAILDLG),parent,(DLGPROC)RecieveMailListDlgProc);
	if(dlg.m_result == -1)
		return FALSE;
	return TRUE;
}



BOOL CRecieveMailListDlg::InitialDlg(CRecieveMailListDlg &dlg, HWND hDlg)
{
	TCHAR		lpszSubTitle[30];
	TCHAR		headertitle[30];
	// Specify that the dialog box should stretch full screen
	SHINITDLGINFO shidi;
	ZeroMemory(&shidi, sizeof(shidi));
    shidi.dwMask = SHIDIM_FLAGS;
    shidi.dwFlags = SHIDIF_SIZEDLGFULLSCREEN;
    shidi.hDlg = hDlg;
            
	// Set up the menu bar
	SHMENUBARINFO shmbi;
	ZeroMemory(&shmbi, sizeof(shmbi));
    shmbi.cbSize = sizeof(shmbi);
    shmbi.hwndParent = hDlg;
    shmbi.nToolBarId = IDR_MENUBAR_MAILBOXMENU;
    shmbi.hInstRes = g_hInst;


	// If we could not initialize the dialog box, return an error
	if (!(SHInitDialog(&shidi) && SHCreateMenuBar(&shmbi))) 
	{
		return FALSE;
	}
	
	// set the title bar
	LoadString(g_hInst,IDS_STRING_RECIEVEMAILBOXDLG,lpszSubTitle,ARRAYSIZE(lpszSubTitle));
	if (lpszSubTitle)
		SetWindowText(hDlg,lpszSubTitle);

	
	RECT rc;
	GetClientRect(hDlg,&rc);
    dlg.m_view = CreateWindow(WC_LISTVIEW, NULL,
            WS_CHILD | WS_VISIBLE | LVS_REPORT  | LVS_OWNERDATA |LVS_OWNERDRAWFIXED | WS_BORDER,
            rc.left, rc.top, rc.right - rc.left, rc.bottom - rc.top,
            hDlg, (HMENU)IDC_LIST_MAILBOXLISTVIEW, g_hInst,NULL);

	ListView_SetExtendedListViewStyle(dlg.m_view,
            ListView_GetExtendedListViewStyle(dlg.m_view) | LVS_EX_FULLROWSELECT);

//添加列
	dlg.m_columwidth[0] = (rc.right-rc.left)*3/5;

	LV_COLUMN lvColumn;
	lvColumn.mask = LVCF_FMT | LVCF_SUBITEM | LVCF_WIDTH |LVCF_TEXT;
    lvColumn.fmt = LVCFMT_LEFT;
    lvColumn.cx = dlg.m_columwidth[0];
	LoadString(g_hInst,IDS_STRING_MAILFROM,headertitle,30);
	lvColumn.pszText = headertitle;
	if(-1 == ListView_InsertColumn(dlg.m_view,0, &lvColumn))
    {
           return FALSE;
    }

	dlg.m_columwidth[1] = (rc.right - rc.left)*3/5;
	lvColumn.mask = LVCF_FMT | LVCF_SUBITEM | LVCF_WIDTH |LVCF_TEXT;
    lvColumn.fmt = LVCFMT_LEFT;
    lvColumn.cx = dlg.m_columwidth[1];
	LoadString(g_hInst,IDS_STRING_MAILSUBJECT,headertitle,30);
	lvColumn.pszText = headertitle;
	if(-1 == ListView_InsertColumn(dlg.m_view,1, &lvColumn))
    {
           return FALSE;
    }

	dlg.m_columwidth[2] = (rc.right - rc.left)*2/5+4;
	lvColumn.mask = LVCF_FMT | LVCF_SUBITEM | LVCF_WIDTH |LVCF_TEXT;
    lvColumn.fmt = LVCFMT_LEFT;
    lvColumn.cx = dlg.m_columwidth[2];
	LoadString(g_hInst,IDS_STRING_MAILDATE,headertitle,30);
	lvColumn.pszText = headertitle;
	if(-1 == ListView_InsertColumn(dlg.m_view,2, &lvColumn))
    {
           return FALSE;
    }

	dlg.m_columwidth[3] = (rc.right - rc.left)/4 + 5;
	lvColumn.mask = LVCF_FMT | LVCF_SUBITEM | LVCF_WIDTH |LVCF_TEXT;
    lvColumn.fmt = LVCFMT_LEFT;
    lvColumn.cx = dlg.m_columwidth[3];
	LoadString(g_hInst,IDS_STRING_MAILSIZE,headertitle,30);
	lvColumn.pszText = headertitle;
	if(-1 == ListView_InsertColumn(dlg.m_view,3, &lvColumn))
    {
           return FALSE;
    }


	//Overriding Back button functionality
	(void)SendMessage(shmbi.hwndMB, SHCMBM_OVERRIDEKEY, VK_TBACK, 
			  MAKELPARAM(SHMBOF_NODEFAULT | SHMBOF_NOTIFY, 
						 SHMBOF_NODEFAULT | SHMBOF_NOTIFY));

//db operation
	if(g_maildate.FindDatebase(g_username,DATABASE_TYPE) == FALSE)
	{
		g_maildate.CreateMailInfoDB(g_username);
	}
	g_maildate.ReadAllMailInfo(g_username);
	ListView_SetItemCount(dlg.m_view,g_maildate.GetDBRecordsNum(g_username));
	return TRUE;
}

BOOL CRecieveMailListDlg::DestroyDlg(CRecieveMailListDlg &dlg, HWND hDlg)
{
	if(!EndDialog(hDlg,dlg.m_result))
			return FALSE;
	return TRUE;
}

LRESULT CRecieveMailListDlg::OnListViewNotify(CRecieveMailListDlg &dlg, HWND hDlg, LPARAM lParam)
{
	NMHDR* pnmh = (NMHDR*) lParam;
    LRESULT lResult = 0;

    switch(pnmh->code)
    {
        case LVN_GETDISPINFO:
			break;
        case LVN_ITEMACTIVATE:
            break;
        case LVN_ODFINDITEM:
            break;
    }

    return(lResult);
}

void CRecieveMailListDlg::DrawItem(CRecieveMailListDlg &dlg, HWND hDlg, LPARAM lParam)
{
	LPDRAWITEMSTRUCT lpdis;
	lpdis = (LPDRAWITEMSTRUCT)lParam;
	MailInfoDB rmail;
	HDC		hdc;
	int index;	
	if(lpdis->CtlType != ODT_LISTVIEW)
		return ;
	
	LPCTSTR lpszText = (LPCTSTR) lpdis->itemData;
	index = lpdis->itemID;
	hdc = lpdis->hDC;
	g_maildate.SeekToPos(index,&dlg.m_curcep);	
	g_maildate.ReadMailInfoDBRecord(rmail);


//draw the back ground
	COLORREF crOldTextColor = GetTextColor(hdc);
	COLORREF crOldBkColor = GetBkColor(hdc);
	HBRUSH hbrBkColor = CreateSolidBrush (crOldBkColor);
	HBRUSH hbrSEL = CreateSolidBrush (GetSysColor(COLOR_HIGHLIGHT));		  			 
	if ((lpdis->itemAction | ODA_SELECT) && (lpdis->itemState & ODS_SELECTED))
	{
		SetTextColor(hdc, GetSysColor(COLOR_HIGHLIGHTTEXT));
		FillRect(hdc, &lpdis->rcItem,hbrSEL);
	}
	else
		FillRect(hdc, &lpdis->rcItem,hbrBkColor);
	DeleteObject (hbrSEL);
	DeleteObject (hbrBkColor);


	if(!rmail.m_IsReaded)
	{
		HDC hdcTemp = CreateCompatibleDC(hdc);	
		SelectObject(hdcTemp, g_newmailmap);
		BITMAP bm;
		GetObject(g_newmailmap, sizeof(BITMAP), &bm);
		BOOL res = TransparentImage(hdc,lpdis->rcItem.left+2,(lpdis->rcItem.top+5), bm.bmWidth, bm.bmHeight, hdcTemp,0,0,bm.bmWidth, bm.bmHeight,RGB(255,255,255));
		DeleteDC(hdcTemp);
	}
	else
	{
		HDC hdcTemp = CreateCompatibleDC(hdc);	
		SelectObject(hdcTemp, g_readedmailmap);
		BITMAP bm;
		GetObject(g_readedmailmap, sizeof(BITMAP), &bm);
		BOOL res = TransparentImage(hdc,lpdis->rcItem.left+2,(lpdis->rcItem.top+5), bm.bmWidth, bm.bmHeight, hdcTemp,0,0,bm.bmWidth, bm.bmHeight,RGB(255,255,255));
		DeleteDC(hdcTemp);
	}

	
	RECT	textrc;
	TCHAR	buffer[80];

//draw address
	textrc.bottom = lpdis->rcItem.bottom;
	textrc.top = lpdis->rcItem.top;
	textrc.right = lpdis->rcItem.left + dlg.m_columwidth[0];
	textrc.left = lpdis->rcItem.left + 18;
	if(lstrlen(rmail.m_Filename) < 14)
		lstrcpy(buffer,rmail.m_From);
	else
	{
		wcsncpy(buffer,rmail.m_From,14);
		buffer[14] = '\n';
		lstrcpy(buffer + 15,rmail.m_From + 14);
	}	
	DrawText(hdc,buffer,-1,&textrc,DT_WORDBREAK);


//draw sub
	textrc.left = lpdis->rcItem.left + dlg.m_columwidth[0]+6;
	textrc.right = lpdis->rcItem.left + dlg.m_columwidth[0] + dlg.m_columwidth[1];
	if(lstrlen(rmail.m_Subject) < 16)
		lstrcpy(buffer,rmail.m_Subject);
	else
	{
		wcsncpy(buffer,rmail.m_Subject,16);
		buffer[16] = '\n';
		lstrcpy(buffer + 17,rmail.m_Subject + 16);
	}	
	DrawText(hdc,buffer,-1,&textrc,DT_WORDBREAK);


// draw time
	SYSTEMTIME systime = rmail.m_Date;
	wsprintf(buffer,L"%04d.%02d.%02d\n%02d : %02d ",systime.wYear,systime.wMonth,systime.wDay,systime.wHour,systime.wMinute);
	textrc.left = lpdis->rcItem.left + dlg.m_columwidth[0] + dlg.m_columwidth[1]+6;
	textrc.right = lpdis->rcItem.left + dlg.m_columwidth[0] + dlg.m_columwidth[1] + dlg.m_columwidth[2];
	DrawText(hdc,buffer,-1,&textrc,DT_WORDBREAK);


//draw size;
	textrc.left = lpdis->rcItem.left + dlg.m_columwidth[0] + dlg.m_columwidth[1]+ dlg.m_columwidth[2]+6;
	textrc.right = lpdis->rcItem.left + dlg.m_columwidth[0] + dlg.m_columwidth[1] + dlg.m_columwidth[2]+ dlg.m_columwidth[3];
	if(rmail.m_Size < 1024)
	{
		wsprintf(buffer,L"%d B",rmail.m_Size);
	}
	else
	{
		wsprintf(buffer,L"%.2f KB",rmail.m_Size / 1024.0);
	}
	DrawText(hdc,buffer,-1,&textrc,DT_WORDBREAK);

	SetTextColor(hdc,crOldTextColor);
	SetBkColor(hdc,crOldBkColor);
	ReleaseDC (dlg.m_view, hdc);
}

BOOL CRecieveMailListDlg::DoAddContact(CRecieveMailListDlg &dlg, HWND hDlg)
{
	MailInfoDB rmail;
	int index = ListView_GetNextItem(dlg.m_view,-1,LVNI_SELECTED);
	if(index == -1)
		return FALSE;
	g_maildate.SeekToPos(index,&dlg.m_curcep);	
	g_maildate.ReadMailInfoDBRecord(rmail);
	lstrcpy(g_newcontactdlg.m_address,rmail.m_From);
	g_newcontactdlg.m_addcontact = TRUE;
	g_newcontactdlg.CreateDlg(hDlg,g_hInst);
	return TRUE;
}

BOOL CRecieveMailListDlg::DeleteMail(CRecieveMailListDlg &dlg, HWND hDlg)
{
	MailInfoDB rmail;
	int index = ListView_GetNextItem(dlg.m_view,-1,LVNI_SELECTED);
	if(index == -1)
		return FALSE;
	g_maildate.SeekToPos(index,&dlg.m_curcep);	
	g_maildate.ReadMailInfoDBRecord(rmail);
	g_maildate.DeleteMailInfoDBRecord(rmail);
	g_uiddb.OpenUidlDB(g_username,0);
	g_uiddb.DeleteDBRecord(rmail.m_uidl);
	BOOL res = DeleteFile(rmail.m_Filename);
	return res;
}

BOOL CRecieveMailListDlg::MoveToRecycle(CRecieveMailListDlg &dlg, HWND hDlg)
{
	MailInfoDB rmail;
	BOOL res;
	int index = ListView_GetNextItem(dlg.m_view,-1,LVNI_SELECTED);
	if(index == -1)
		return FALSE;
	g_maildate.SeekToPos(index,&dlg.m_curcep);	
	g_maildate.ReadMailInfoDBRecord(rmail);
	g_maildate.DeleteMailInfoDBRecord(rmail);
	rmail.m_ceoid = 0;
	res = g_mailtrash.OpenMailInfoDB(0,g_username,0);
	res = g_mailtrash.WriteMailInfoDB(rmail);
	return TRUE;
}