senddlg.cpp

飞鸽传书 可以在局域网上应用一些关于文件传输的 高速且有效

				if (strcmp(selectGroup, hostArray[lvi.iItem]->groupName) == 0 && IsSameHost(&hostArray[lvi.iItem]->hostSub, msgMng->GetLocalHost()) != TRUE) {
					lvi.stateMask = lvi.state = LVIS_FOCUSED|LVIS_SELECTED;
					SendDlgItemMessage(HOST_LIST, LVM_SETITEMSTATE, lvi.iItem, (LPARAM)&lvi);
					if (ensure == FALSE) {
						ensure = TRUE;
						SendDlgItemMessage(HOST_LIST, LVM_ENSUREVISIBLE, lvi.iItem, 0);
						SendDlgItemMessage(HOST_LIST, LVM_SETSELECTIONMARK, 0, lvi.iItem);
					}
				}
				else if (ctl_on == FALSE) {
					lvi.stateMask = LVIS_SELECTED;
					lvi.state = 0;
					SendDlgItemMessage(HOST_LIST, LVM_SETITEMSTATE, lvi.iItem, (LPARAM)&lvi);
				}
			}
		}
		return	TRUE;
	}

	return	FALSE;
}

void TSendDlg::GetOrder(void)
{
	int		order[MAX_SENDWIDTH], orderCnt=0;

	if (SendDlgItemMessage(HOST_LIST, LVM_GETCOLUMNORDERARRAY, maxItems, (LPARAM)order) == FALSE) {
		MessageBox(COMCTL_MSGSTR, CANTGETORDER_MSGSTR);
		return;
	}
	for (int cnt=0; cnt < MAX_SENDWIDTH; cnt++) {
		if (GetItem(ColumnItems, FullOrder[cnt]))
			FullOrder[cnt] = items[order[orderCnt++]];
	}
	memcpy(cfg->SendOrder, FullOrder, sizeof(FullOrder));
}

/*
	WM_SYSCOMMAND CallBack
*/
BOOL TSendDlg::EvSysCommand(WPARAM uCmdType, WORD xPos, WORD yPos)
{
	switch (uCmdType)
	{
	case MENU_SAVEPOS:
	case MENU_SAVESIZE:
	case MENU_SAVECOLUMN:
	case MENU_FINDDLG:
	case MENU_EDITFONT: case MENU_LISTFONT:
	case MENU_DEFAULTFONT:
	case MENU_NORMALSIZE:
	case MENU_MEMBERDISP:
	case MENU_FILEADD:
	case MENU_FOLDERADD:
		return	EvCommand(0, uCmdType, 0);
	}

	return	FALSE;
}

/*
	MenuInit Event CallBack
*/
BOOL TSendDlg::EventInitMenu(UINT uMsg, HMENU hMenu, UINT uPos, BOOL fSystemMenu)
{
	switch (uMsg)
	{
	case WM_INITMENU:
		{
			::ModifyMenu(hMenu, MENU_SAVEPOS, MF_BYCOMMAND|(cfg->SendSavePos ? MF_CHECKED :  0), MENU_SAVEPOS, SAVEPOS_MSGSTR);
		}
		return	TRUE;
	}
	return	FALSE;
}

/*
	Color Event CallBack
*/
BOOL TSendDlg::EventCtlColor(UINT uMsg, HDC hDcCtl, HWND hWndCtl, HBRUSH *result)
{
#if 0
	COLORREF	bkref	= 0x0000ff;
	COLORREF	foreref	= 0x00ff00;
	COLORREF	dlgref	= 0xff0000;
	COLORREF	statref	= 0xffff00;

	switch (uMsg) {
	case WM_CTLCOLORDLG:	// dlg 抧
		{ static HBRUSH hb; if (hb == NULL) hb = ::CreateSolidBrush(dlgref); *result = hb; }
//		SetTextColor(hDcCtl, foreref);
//		SetBkColor(hDcCtl, dlgref);
		break;
	case WM_CTLCOLOREDIT:	// edit 抧
		{ static HBRUSH hb; if (hb == NULL) hb = ::CreateSolidBrush(bkref); *result = hb; }
		SetTextColor(hDcCtl, foreref);
		SetBkColor(hDcCtl, bkref);
		break;
	case WM_CTLCOLORSTATIC:	// static control & check box 抧
		if (GetDlgItem(SEPARATE_STATIC) == hWndCtl) { static HBRUSH hb; if (hb == NULL) hb = ::CreateSolidBrush(bkref); *result = hb; } else { static HBRUSH hb; if (hb == NULL) hb = ::CreateSolidBrush(dlgref); *result = hb; }
		SetTextColor(hDcCtl, statref);
		SetBkColor(hDcCtl, dlgref);
		break;
	}
	return	TRUE;
#else
	return	FALSE;
#endif
}

/*
	MenuSelect Event CallBack
*/
BOOL TSendDlg::EvMenuSelect(UINT uItem, UINT fuFlag, HMENU hMenu)
{
	if (uItem >= MENU_GROUP_START && uItem < MENU_GROUP_START + (UINT)memberCnt)
		::GetMenuString(hMenu, uItem, selectGroup, sizeof(selectGroup), MF_BYCOMMAND);
	return	FALSE;
}

/*
	DropFiles Event CallBack
*/
BOOL TSendDlg::EvDropFiles(HDROP hDrop)
{
	char	buf[MAX_BUF];
	int		max = ::DragQueryFile(hDrop, ~0UL, 0, 0), cnt;

	if (shareInfo == NULL)
		shareInfo = shareMng->CreateShare(packetNo);

	for (cnt=0; cnt < max; cnt++)
	{
		if (::DragQueryFile(hDrop, cnt, buf, sizeof(buf)) <= 0)
			break;
		shareMng->AddFileShare(shareInfo, buf);
	}
	::DragFinish(hDrop);

	if (shareInfo->fileCnt == 0)
		return	FALSE;

	SetFileButton(this, FILE_BUTTON, shareInfo);
	EvSize(SIZE_RESTORED, 0, 0);

	return	TRUE;
}

char *TSendDlg::GetListItemStr(Host *host, int item)
{
	switch (items[item]) {
	case SW_NICKNAME:
		return	*host->nickName ? host->nickName : host->hostSub.userName;
	case SW_USER:
		return	host->hostSub.userName;
	case SW_ABSENCE:
		return	(host->hostStatus & IPMSG_ABSENCEOPT) ? "*" : "";
	case SW_PRIORITY:
		static char buf[4];
		if (host->priority == DEFAULT_PRIORITY) buf[0] = '-', buf[1] = 0;
		else if (host->priority <= 0) buf[0] = 'X', buf[1] = 0;
		else wsprintf(buf, "%d", cfg->PriorityMax - (host->priority - DEFAULT_PRIORITY) / PRIORITY_OFFSET);
		return	buf;
	case SW_GROUP:
		return	host->groupName;
	case SW_HOST:
		return	host->hostSub.hostName;
	case SW_IPADDR:
		return	inet_ntoa(*(LPIN_ADDR)&host->hostSub.addr);
	}
	return	NULL;
}

/*
	Notify Event CallBack
*/
BOOL TSendDlg::EvNotify(UINT ctlID, NMHDR *pNmHdr)
{
	if (pNmHdr->code == LVN_COLUMNCLICK) {
		NM_LISTVIEW	*nmLv = (NM_LISTVIEW *)pNmHdr;
		if (sortItem == items[nmLv->iSubItem]) {
			if ((sortRev = !sortRev) == FALSE && sortItem == 0)
				sortItem = -1;
		}
		else {
			sortItem = items[nmLv->iSubItem];
			sortRev = FALSE;
		}
		DelAllHost();
		for (int cnt=0; cnt < hosts->HostCnt(); cnt++)
			AddHost(hosts->GetHost(cnt));
		return	TRUE;
	}

	if (pNmHdr->code == LVN_GETDISPINFO) {
		LV_DISPINFO		*dispInfo = (LV_DISPINFO *)pNmHdr;
		Host	*host = (Host *)dispInfo->item.lParam;

		dispInfo->item.pszText = GetListItemStr(host, dispInfo->item.iSubItem);
		return	TRUE;
	}

	return	FALSE;
}


/*
	WM_MOUSEMOVE CallBack
*/
BOOL TSendDlg::EvMouseMove(UINT fwKeys, POINTS pos)
{

	if ((fwKeys & MK_LBUTTON) && captureMode == TRUE)
	{
		if (lastYPos == (int)pos.y)
			return	TRUE;
		lastYPos = (int)pos.y;

		RECT	tmpRect;
		int		min_y = (5 * (item[refresh_item].y + item[refresh_item].cy) - 3 * item[separate_item].y) / 2;

		if (pos.y < min_y)
			pos.y = min_y;

		currentMidYdiff += (int)(short)(pos.y - dividYPos);
		EvSize(SIZE_RESTORED, 0, 0);
		GetWindowRect(&tmpRect);
		MoveWindow(tmpRect.left, tmpRect.top, tmpRect.right - tmpRect.left, tmpRect.bottom - tmpRect.top, TRUE);
		dividYPos = (int)pos.y;
		return	TRUE;
	}
	return	FALSE;
}

BOOL TSendDlg::EventButton(UINT uMsg, int nHitTest, POINTS pos)
{
	switch (uMsg)
	{
	case WM_LBUTTONUP:
		if (captureMode == TRUE)
		{
			captureMode = FALSE;
			::ReleaseCapture();
			return	TRUE;
		}
		break;
	}
	return	FALSE;
}

/*
	Size 曄峏
*/
BOOL TSendDlg::EvSize(UINT fwSizeType, WORD nWidth, WORD nHeight)
{
	if (fwSizeType != SIZE_RESTORED && fwSizeType != SIZE_MAXIMIZED)
		return	FALSE;

	GetWindowRect(&rect);
	int	xdiff = (rect.right - rect.left) - (orgRect.right - orgRect.left);
	int ydiff = (rect.bottom - rect.top) - (orgRect.bottom - orgRect.top);

	HDWP	hdwp = ::BeginDeferWindowPos(max_senditem);
	WINPOS	*wpos;
	BOOL	isFileBtn = shareInfo && shareInfo->fileCnt > 0 ? TRUE : FALSE;
	UINT	dwFlg = (IsNewShell() ? SWP_SHOWWINDOW : SWP_NOREDRAW) | SWP_NOZORDER;
	if (hdwp == NULL)
		return	FALSE;

// 僒僀僘偑彫偝偔側傞応崌偺挷惍抣偼丄Try and Error(^^;
	wpos = &item[host_item];
	if ((hdwp = ::DeferWindowPos(hdwp, GetDlgItem(HOST_LIST), NULL, wpos->x, wpos->y, wpos->cx + xdiff, wpos->cy + currentMidYdiff, dwFlg)) == NULL)
		return	FALSE;

	wpos = &item[member_item];
	if ((hdwp = ::DeferWindowPos(hdwp, GetDlgItem(MEMBERCNT_TEXT), NULL, wpos->x + xdiff, wpos->y + (currentMidYdiff >= 0 ? 0 : currentMidYdiff / 2), wpos->cx, wpos->cy, dwFlg)) == NULL)
		return	FALSE;

	wpos = &item[refresh_item];
	if ((hdwp = ::DeferWindowPos(hdwp, GetDlgItem(REFRESH_BUTTON), NULL, wpos->x + xdiff, wpos->y + (currentMidYdiff >= 0 ? 0 : currentMidYdiff * 2 / 3), wpos->cx, wpos->cy, dwFlg)) == NULL)
		return	FALSE;

	wpos = &item[file_item];
	if ((hdwp = ::DeferWindowPos(hdwp, GetDlgItem(FILE_BUTTON), NULL, wpos->x, wpos->y + currentMidYdiff, wpos->cx + xdiff, wpos->cy, isFileBtn ? dwFlg : (SWP_HIDEWINDOW|SWP_NOZORDER))) == NULL)
		return	FALSE;

	wpos = &item[edit_item];
	if ((hdwp = ::DeferWindowPos(hdwp, GetDlgItem(SEND_EDIT), NULL, wpos->x, (isFileBtn ? wpos->y : item[file_item].y) + currentMidYdiff, wpos->cx + xdiff, wpos->cy + ydiff - currentMidYdiff + (isFileBtn ? 0 : wpos->y - item[file_item].y), dwFlg)) == NULL)
		return	FALSE;

	wpos = &item[ok_item];
	if ((hdwp = ::DeferWindowPos(hdwp, GetDlgItem(IDOK), NULL, wpos->x + (xdiff >= 0 ? xdiff / 2 : xdiff * 6 / 7), wpos->y + ydiff, wpos->cx, wpos->cy, dwFlg)) == NULL)
		return	FALSE;

	wpos = &item[passwd_item];
	if ((hdwp = ::DeferWindowPos(hdwp, GetDlgItem(PASSWORD_CHECK), NULL, wpos->x + (xdiff >= 0 ? xdiff / 2 : xdiff), wpos->y + ydiff, wpos->cx, wpos->cy, dwFlg)) == NULL)
		return	FALSE;

	wpos = &item[secret_item];
	if ((hdwp = ::DeferWindowPos(hdwp, GetDlgItem(SECRET_CHECK), NULL, wpos->x + (xdiff >= 0 ? xdiff / 2 : xdiff), wpos->y + ydiff, wpos->cx, wpos->cy, dwFlg)) == NULL)
		return	FALSE;

	wpos = &item[separate_item];
	if ((hdwp = ::DeferWindowPos(hdwp, GetDlgItem(SEPARATE_STATIC), NULL, wpos->x, wpos->y + currentMidYdiff, wpos->cx + xdiff, wpos->cy, dwFlg)) == NULL)
		return	FALSE;

	EndDeferWindowPos(hdwp);

	if (!IsNewShell())
		::InvalidateRgn(hWnd, NULL, TRUE);
	else if (captureMode)
	{
		::InvalidateRgn(GetDlgItem(PASSWORD_CHECK), NULL, TRUE);
		::InvalidateRgn(GetDlgItem(SECRET_CHECK), NULL, TRUE);
		::InvalidateRgn(GetDlgItem(IDOK), NULL, TRUE);
	}

	return	TRUE;
}

/*
	嵟戝/嵟彫 Size 愝掕
*/
BOOL TSendDlg::EvGetMinMaxInfo(MINMAXINFO *info)
{
	info->ptMinTrackSize.x = (orgRect.right - orgRect.left) * 2 / 3;
	info->ptMinTrackSize.y = (item[separate_item].y + item[separate_item].cy + currentMidYdiff) + (shareInfo && shareInfo->fileCnt ? 130 : 95);
	info->ptMaxTrackSize.y = 10000;		//y曽岦偺惂尷傪奜偡

	return	TRUE;
}

/*
	Context Menu event call back
*/
BOOL TSendDlg::EvContextMenu(HWND childWnd, WORD xPos, WORD yPos)
{
	PopupContextMenu();
	return	TRUE;
}

BOOL TSendDlg::EvMeasureItem(UINT ctlID, MEASUREITEMSTRUCT *lpMis)
{
	return	FALSE;
}

BOOL TSendDlg::EvDrawItem(UINT ctlID, DRAWITEMSTRUCT *lpDis)
{
	return	FALSE;
}

/*
	User掕媊 Event CallBack
*/
BOOL TSendDlg::EventUser(UINT uMsg, WPARAM wParam, LPARAM lParam)
{
	switch (uMsg)
	{
	case WM_DELAYSETTEXT:
		SetQuoteStr(msg.msgBuf, cfg->QuoteStr);
		return	TRUE;

	case WM_SENDDLG_RESIZE:
		if (captureMode != TRUE)
		{
			POINT	pt;
			captureMode = TRUE;
			::SetCapture(hWnd);
			::GetCursorPos(&pt);
			::ScreenToClient(hWnd, &pt);
			dividYPos = pt.y;
			lastYPos = 0;
		}
		return	TRUE;
	}
	return	FALSE;
}

/*
	WM_TIMER event call back
	憲怣妋擣/嵞憲梡
*/
BOOL TSendDlg::EvTimer(WPARAM _timerID, TIMERPROC proc)
{
	if (IsSendFinish() == TRUE)
	{
		::KillTimer(hWnd, IPMSG_SEND_TIMER);
		if (timerID == IPMSG_DUMMY_TIMER)	// 嵞擖傛偗
			return	FALSE;
		timerID = IPMSG_DUMMY_TIMER;
		::PostMessage(GetMainWnd(), WM_SENDDLG_EXIT, 0, (LPARAM)this);
		return	TRUE;
	}
	if (retryCnt++ <= cfg->RetryMax)
	{
		SendMsgSub();
		return	TRUE;
	}

	::KillTimer(hWnd, IPMSG_SEND_TIMER);
	char *buf = new char [MAX_UDPBUF];
	*buf = 0;

	for (int cnt=0; cnt < sendEntryNum; cnt++)
	{
		if (sendEntry[cnt].Status() != ST_DONE)
		{
			MakeListString(cfg, sendEntry[cnt].Host(), buf + strlen(buf));
			strcat(buf, "\r\n");
		}
	}
	strcat(buf, RETRYSEND_MSGSTR);
	int ret = ::MessageBox(hWnd, buf, MSG_STR, MB_RETRYCANCEL|MB_ICONINFORMATION);
	delete [] buf;

	if (ret == IDRETRY && IsSendFinish() != TRUE)
	{
		retryCnt = 0;
		SendMsgSub();
		timerID = IPMSG_SEND_TIMER;
		if (::SetTimer(hWnd, IPMSG_SEND_TIMER, cfg->RetryMSec, NULL) == 0)
			::PostMessage(GetMainWnd(), WM_SENDDLG_EXIT, 0, (LPARAM)this);
	}
	else
		::PostMessage(GetMainWnd(), WM_SENDDLG_EXIT, 0, (LPARAM)this);

	return	TRUE;
}

/*
	憲怣拞偼丄Show偺visible傪偼偠偔
*/
void TSendDlg::Show(int mode)
{
	if (timerID == 0 && hWnd)
		TWin::Show(mode);