very rare crash in passing the ad-hoc query window via the query id

git-svn-id: http://svn.miranda-ng.org/main/trunk@6320 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c

1 files changed, 123 insertions, 139 deletions

diff --git a/protocols/JabberG/src/jabber_adhoc.cpp b/protocols/JabberG/src/jabber_adhoc.cpp
index 704c6b663f..6786140aa4 100644
--- a/protocols/JabberG/src/jabber_adhoc.cpp
+++ b/protocols/JabberG/src/jabber_adhoc.cpp
@@ -45,14 +45,13 @@ static INT_PTR CALLBACK JabberAdHoc_CommandDlgProc(HWND hwndDlg, UINT msg, WPARA
 //implementations

 

 // convert iqID to dialog hwnd

-HWND CJabberProto::GetWindowFromIq(HXML iqNode)

+HWND CJabberProto::GetWindowFromIq(CJabberIqInfo *pInfo)

 {

-	const TCHAR *id = xmlGetAttrValue(iqNode, _T("id"));

-	if (_tcslen(id)>4)

-		return (HWND)_tcstol(id+4,NULL,10);

+	if (pInfo->GetUserData() != NULL)

+		return HWND(pInfo->GetUserData());

 	return m_hwndCommandWindow;

-

 }

+

 // Callback to clear form content

 static BOOL CALLBACK sttDeleteChildWindowsProc(HWND hwnd, LPARAM)

 {

@@ -96,19 +95,19 @@ static void JabberAdHoc_RefreshFrameScroll(HWND hwndDlg, JabberAdHocData * dat)
 // Iq handlers

 // Forwards to dialog window procedure

 

-void CJabberProto::OnIqResult_ListOfCommands(HXML iqNode, CJabberIqInfo*)

+void CJabberProto::OnIqResult_ListOfCommands(HXML iqNode, CJabberIqInfo *pInfo)

 {

-	SendMessage(GetWindowFromIq(iqNode), JAHM_COMMANDLISTRESULT, 0, (LPARAM)xi.copyNode(iqNode));

+	SendMessage( GetWindowFromIq(pInfo), JAHM_COMMANDLISTRESULT, 0, (LPARAM)xi.copyNode(iqNode));

 }

 

-void CJabberProto::OnIqResult_CommandExecution(HXML iqNode, CJabberIqInfo*)

+void CJabberProto::OnIqResult_CommandExecution(HXML iqNode, CJabberIqInfo *pInfo)

 {

-	SendMessage(GetWindowFromIq(iqNode), JAHM_PROCESSRESULT, (WPARAM)xi.copyNode(iqNode), 0);

+	SendMessage( GetWindowFromIq(pInfo), JAHM_PROCESSRESULT, (WPARAM)xi.copyNode(iqNode), 0);

 }

 

 void CJabberProto::AdHoc_RequestListOfCommands(TCHAR * szResponder, HWND hwndDlg)

 {

-	m_ThreadInfo->send( XmlNodeIq( AddIQ(&CJabberProto::OnIqResultGetCollectionList, JABBER_IQ_TYPE_GET, szResponder, 0, (int)hwndDlg))

+	m_ThreadInfo->send( XmlNodeIq( AddIQ(&CJabberProto::OnIqResultGetCollectionList, JABBER_IQ_TYPE_GET, szResponder, 0, -1, hwndDlg))

 		<< XQUERY(JABBER_FEAT_DISCO_ITEMS) << XATTR(_T("node"), JABBER_FEAT_COMMANDS));

 }

 

@@ -118,13 +117,15 @@ int CJabberProto::AdHoc_ExecuteCommand(HWND hwndDlg, TCHAR*, JabberAdHocData* da
 		HXML itemNode = xmlGetNthChild(dat->CommandsNode, _T("item"), i);

 		if ( !itemNode)

 			break;

+

 		if ( !IsDlgButtonChecked(GetDlgItem(hwndDlg, IDC_FRAME), i))

 			continue;

+

 		const TCHAR *node = xmlGetAttrValue(itemNode, _T("node"));

 		if (node) {

 			const TCHAR *jid2 = xmlGetAttrValue(itemNode, _T("jid"));

 			m_ThreadInfo->send(

-				XmlNodeIq( AddIQ(&CJabberProto::OnIqResult_CommandExecution, JABBER_IQ_TYPE_SET, jid2, 0, (int)hwndDlg))

+				XmlNodeIq( AddIQ(&CJabberProto::OnIqResult_CommandExecution, JABBER_IQ_TYPE_SET, jid2, 0, -1, hwndDlg))

 					<< XCHILDNS(_T("command"), JABBER_FEAT_COMMANDS) << XATTR(_T("node"), node) << XATTR(_T("action"), _T("execute")));

 

 			EnableDlgItem(hwndDlg, IDC_SUBMIT, FALSE);

@@ -165,9 +166,7 @@ int CJabberProto::AdHoc_OnJAHMCommandListResult(HWND hwndDlg, HXML iqNode, Jabbe
 		if (queryNode) {

 			const TCHAR *xmlns = xmlGetAttrValue(queryNode, _T("xmlns"));

 			const TCHAR *node  = xmlGetAttrValue(queryNode, _T("node"));

-			if (xmlns && node

-					&& !_tcscmp(xmlns, JABBER_FEAT_DISCO_ITEMS)

-					&& !_tcscmp(node,  JABBER_FEAT_COMMANDS))

+			if (xmlns && node && !_tcscmp(xmlns, JABBER_FEAT_DISCO_ITEMS) && !_tcscmp(node,  JABBER_FEAT_COMMANDS))

 				validResponse = TRUE;

 		}

 		if (queryNode && xmlGetChild(queryNode ,0) && validResponse) {

@@ -183,16 +182,17 @@ int CJabberProto::AdHoc_OnJAHMCommandListResult(HWND hwndDlg, HXML iqNode, Jabbe
 				if ( !name) name = xmlGetAttrValue(itemNode, _T("node"));

 				ypos = AdHoc_AddCommandRadio(GetDlgItem(hwndDlg,IDC_FRAME), TranslateTS(name), nodeIdx, ypos, (nodeIdx==1) ? 1 : 0);

 				dat->CurrentHeight = ypos;

-		}	}

+			}

+		}

 

-		if (nodeIdx>1) {

+		if (nodeIdx > 1) {

 			JabberFormSetInstruction(hwndDlg, TranslateT("Select Command"));

 			ShowDlgItem(hwndDlg, IDC_FRAME, SW_SHOW);

 			ShowDlgItem(hwndDlg, IDC_VSCROLL, SW_SHOW);

 			EnableDlgItem(hwndDlg, IDC_SUBMIT, TRUE);

-		} else {

-			JabberFormSetInstruction(hwndDlg, TranslateT("Not supported"));

-	}	}

+		}

+		else JabberFormSetInstruction(hwndDlg, TranslateT("Not supported"));

+	}

 

 	JabberAdHoc_RefreshFrameScroll(hwndDlg, dat);

 	return (TRUE);

@@ -218,8 +218,9 @@ int CJabberProto::AdHoc_OnJAHMProcessResult(HWND hwndDlg, HXML workNode, JabberA
 		if ((commandNode = xmlGetChild(dat->AdHocNode, _T("command"))) == NULL)

 			return TRUE;

 

-		const TCHAR * status = xmlGetAttrValue(commandNode, _T("status"));

-		if ( !status) status = _T("completed");

+		const TCHAR *status = xmlGetAttrValue(commandNode, _T("status"));

+		if ( !status)

+			status = _T("completed");

 

 		if ((xNode = xmlGetChild(commandNode , "x"))) {

 			// use jabber:x:data form

@@ -236,7 +237,7 @@ int CJabberProto::AdHoc_OnJAHMProcessResult(HWND hwndDlg, HXML workNode, JabberA
 		}

 		else {

 			//NO X FORM

-			int toHide[]={ IDC_FRAME_TEXT, IDC_FRAME, IDC_VSCROLL,   0};

+			int toHide[] = { IDC_FRAME_TEXT, IDC_FRAME, IDC_VSCROLL, 0};

 			sttShowControls(hwndDlg, FALSE, toHide);

 

 			LPCTSTR noteText = xmlGetText( xmlGetChild(commandNode, "note"));

@@ -246,15 +247,15 @@ int CJabberProto::AdHoc_OnJAHMProcessResult(HWND hwndDlg, HXML workNode, JabberA
 		//check actions

 		HXML actionsNode = xmlGetChild(commandNode , "actions");

 		if (actionsNode != NULL) {

-			ShowDlgItem(hwndDlg, IDC_PREV, (xmlGetChild(actionsNode , "prev") != NULL) ? SW_SHOW : SW_HIDE);

-			ShowDlgItem(hwndDlg, IDC_NEXT, (xmlGetChild(actionsNode , "next") != NULL) ? SW_SHOW : SW_HIDE);

-			ShowDlgItem(hwndDlg, IDC_COMPLETE, (xmlGetChild(actionsNode , "complete") != NULL) ? SW_SHOW : SW_HIDE);

+			ShowDlgItem(hwndDlg, IDC_PREV, (xmlGetChild(actionsNode, "prev") != NULL) ? SW_SHOW : SW_HIDE);

+			ShowDlgItem(hwndDlg, IDC_NEXT, (xmlGetChild(actionsNode, "next") != NULL) ? SW_SHOW : SW_HIDE);

+			ShowDlgItem(hwndDlg, IDC_COMPLETE, (xmlGetChild(actionsNode, "complete") != NULL) ? SW_SHOW : SW_HIDE);

 			ShowDlgItem(hwndDlg, IDC_SUBMIT, SW_HIDE);

 

-			int toEnable[]={ IDC_PREV, IDC_NEXT, IDC_COMPLETE,   0};

+			int toEnable[] = { IDC_PREV, IDC_NEXT, IDC_COMPLETE, 0};

 			sttEnableControls(hwndDlg, TRUE, toEnable);

 		} else 	{

-			int toHide[]={ IDC_PREV, IDC_NEXT, IDC_COMPLETE,   0};

+			int toHide[] = { IDC_PREV, IDC_NEXT, IDC_COMPLETE, 0};

  			sttShowControls(hwndDlg, FALSE, toHide);

 

 			ShowDlgItem(hwndDlg,IDC_SUBMIT,	SW_SHOW);

@@ -267,9 +268,7 @@ int CJabberProto::AdHoc_OnJAHMProcessResult(HWND hwndDlg, HXML workNode, JabberA
 	} 	}

 	else if ( !lstrcmp(type, _T("error"))) {

 		// error occurred here

-		int toHide[]={ IDC_FRAME, IDC_FRAME_TEXT, IDC_VSCROLL,

-						IDC_PREV, IDC_NEXT, IDC_COMPLETE, IDC_SUBMIT,  0};

-

+		int toHide[] = { IDC_FRAME, IDC_FRAME_TEXT, IDC_VSCROLL, IDC_PREV, IDC_NEXT, IDC_COMPLETE, IDC_SUBMIT, 0};

 		sttShowControls(hwndDlg, FALSE, toHide);

 

 		const TCHAR *code=NULL;

@@ -294,7 +293,7 @@ int CJabberProto::AdHoc_SubmitCommandForm(HWND hwndDlg, JabberAdHocData* dat, TC
 	HXML dataNode    = JabberFormGetData(GetDlgItem(hwndDlg, IDC_FRAME), xNode);

 

 	LPCTSTR jid2 = xmlGetAttrValue(dat->AdHocNode, _T("from"));

-	XmlNodeIq iq( AddIQ(&CJabberProto::OnIqResult_CommandExecution, JABBER_IQ_TYPE_SET, jid2, 0, (int)hwndDlg));

+	XmlNodeIq iq( AddIQ(&CJabberProto::OnIqResult_CommandExecution, JABBER_IQ_TYPE_SET, jid2, 0, -1, hwndDlg));

 	HXML command = iq << XCHILDNS(_T("command"), JABBER_FEAT_COMMANDS);

 

 	const TCHAR *sessionId = xmlGetAttrValue(commandNode, _T("sessionid"));

@@ -315,49 +314,43 @@ int CJabberProto::AdHoc_SubmitCommandForm(HWND hwndDlg, JabberAdHocData* dat, TC
 

 	JabberFormSetInstruction(hwndDlg,TranslateT("In progress. Please Wait..."));

 

-	static const int toDisable[]={IDC_SUBMIT, IDC_PREV, IDC_NEXT, IDC_COMPLETE, 0};

+	static const int toDisable[] = {IDC_SUBMIT, IDC_PREV, IDC_NEXT, IDC_COMPLETE, 0};

 	sttEnableControls(hwndDlg, FALSE, toDisable);

-

 	return TRUE;

 }

 

-

 int CJabberProto::AdHoc_AddCommandRadio(HWND hFrame, TCHAR * labelStr, int id, int ypos, int value)

 {

-	int labelHeight;

-	RECT strRect={0};

-

-	int verticalStep=4;

-	int ctrlMinHeight=18;

-	HWND hCtrl=NULL;

+	RECT strRect = {0};

+	int verticalStep = 4;

+	int ctrlMinHeight = 18;

 

 	RECT rcFrame;

-	GetClientRect(hFrame,&rcFrame);

+	GetClientRect(hFrame, &rcFrame);

 

-	int ctrlOffset=20;

-	int ctrlWidth=rcFrame.right-ctrlOffset;

+	int ctrlOffset = 20;

+	int ctrlWidth = rcFrame.right-ctrlOffset;

 

 	HDC hdc = GetDC(hFrame);

-	labelHeight = max(ctrlMinHeight, DrawText(hdc , labelStr, -1, &strRect, DT_CALCRECT));

-	ctrlWidth=min(ctrlWidth, strRect.right-strRect.left+20);

+	int labelHeight = max(ctrlMinHeight, DrawText(hdc , labelStr, -1, &strRect, DT_CALCRECT));

+	ctrlWidth = min(ctrlWidth, strRect.right-strRect.left+20);

 	ReleaseDC(hFrame, hdc);

 

-	hCtrl = CreateWindowEx(0, _T("button"), labelStr, WS_CHILD|WS_VISIBLE|WS_TABSTOP|BS_AUTORADIOBUTTON, ctrlOffset, ypos, ctrlWidth, labelHeight, hFrame, (HMENU) id, hInst, NULL);

+	HWND hCtrl = CreateWindowEx(0, _T("button"), labelStr, WS_CHILD|WS_VISIBLE|WS_TABSTOP|BS_AUTORADIOBUTTON, ctrlOffset, ypos, ctrlWidth, labelHeight, hFrame, (HMENU) id, hInst, NULL);

 	SendMessage(hCtrl, WM_SETFONT, (WPARAM)SendMessage(GetParent(hFrame), WM_GETFONT, 0, 0), 0);

 	SendMessage(hCtrl, BM_SETCHECK, value, 0);

 	return (ypos + labelHeight + verticalStep);

-

 }

 

 static INT_PTR CALLBACK JabberAdHoc_CommandDlgProc(HWND hwndDlg, UINT msg, WPARAM wParam, LPARAM lParam)

 {

 	JabberAdHocData* dat = (JabberAdHocData*)GetWindowLongPtr(hwndDlg, GWLP_USERDATA);

+

 	switch (msg) {

 	case WM_INITDIALOG:

+		dat = (JabberAdHocData*)mir_calloc(sizeof(JabberAdHocData));

 		{

 			CJabberAdhocStartupParams* pStartupParams = (CJabberAdhocStartupParams *)lParam;

-			dat=(JabberAdHocData *)mir_calloc(sizeof(JabberAdHocData));

-

 			dat->ResponderJID = mir_tstrdup(pStartupParams->m_szJid);

 			dat->proto = pStartupParams->m_pProto;

 

@@ -366,16 +359,16 @@ static INT_PTR CALLBACK JabberAdHoc_CommandDlgProc(HWND hwndDlg, UINT msg, WPARA
 			dat->proto->m_hwndCommandWindow = hwndDlg;

 			TranslateDialogDefault(hwndDlg);

 

-			//Firstly hide frame

+			// hide frame first

 			LONG frameExStyle = GetWindowLongPtr(GetDlgItem(hwndDlg, IDC_FRAME), GWL_EXSTYLE);

 			frameExStyle |= WS_EX_CONTROLPARENT;

 

 			SetWindowLongPtr(GetDlgItem(hwndDlg, IDC_FRAME), GWL_EXSTYLE, frameExStyle);

 

-			int toHide[]={ IDC_FRAME, IDC_VSCROLL, IDC_PREV, IDC_NEXT, IDC_COMPLETE, IDC_FRAME_TEXT, 0};

+			int toHide[] = { IDC_FRAME, IDC_VSCROLL, IDC_PREV, IDC_NEXT, IDC_COMPLETE, IDC_FRAME_TEXT, 0};

 			sttShowControls(hwndDlg, FALSE, toHide);

 

-			int toShow[]={ IDC_INSTRUCTION, IDC_SUBMIT, IDCANCEL, 0};

+			int toShow[] = { IDC_INSTRUCTION, IDC_SUBMIT, IDCANCEL, 0};

 			sttShowControls(hwndDlg, TRUE, toShow);

 

 			EnableDlgItem(hwndDlg,IDC_VSCROLL,TRUE);

@@ -392,10 +385,9 @@ static INT_PTR CALLBACK JabberAdHoc_CommandDlgProc(HWND hwndDlg, UINT msg, WPARA
 				mir_sntprintf(Caption, SIZEOF(Caption), TranslateT("Jabber Ad-Hoc commands at %s"), dat->ResponderJID);

 				SetWindowText(hwndDlg, Caption);

 			}

-			else

-			{

+			else {

 				dat->proto->m_ThreadInfo->send(

-					XmlNodeIq( dat->proto->AddIQ(&CJabberProto::OnIqResult_CommandExecution, JABBER_IQ_TYPE_SET, pStartupParams->m_szJid, 0, (int)hwndDlg))

+					XmlNodeIq( dat->proto->AddIQ(&CJabberProto::OnIqResult_CommandExecution, JABBER_IQ_TYPE_SET, pStartupParams->m_szJid, 0, -1, hwndDlg))

 						<< XCHILDNS(_T("command"), JABBER_FEAT_COMMANDS)

 							<< XATTR(_T("node"), pStartupParams->m_szNode) << XATTR(_T("action"), _T("execute")));

 

@@ -408,45 +400,40 @@ static INT_PTR CALLBACK JabberAdHoc_CommandDlgProc(HWND hwndDlg, UINT msg, WPARA
 			}

 

 			delete pStartupParams;

-

-			return TRUE;

 		}

+		return TRUE;

+

 	case WM_CTLCOLORSTATIC:

-		if ((GetWindowLongPtr((HWND)lParam, GWL_ID) == IDC_WHITERECT) ||

-			(GetWindowLongPtr((HWND)lParam, GWL_ID) == IDC_INSTRUCTION) ||

-			(GetWindowLongPtr((HWND)lParam, GWL_ID) == IDC_TITLE))

-		{

+		switch (GetWindowLongPtr((HWND)lParam, GWL_ID)) {

+		case IDC_WHITERECT: case IDC_INSTRUCTION: case IDC_TITLE:

 			return (INT_PTR)GetStockObject(WHITE_BRUSH);

-		} else

-		{

-			return NULL;

 		}

-	case WM_COMMAND:

-		{

-			switch (LOWORD(wParam))

-			{

+		return NULL;

 

-			case IDC_PREV:

-				return dat->proto->AdHoc_SubmitCommandForm(hwndDlg,dat,_T("prev"));

-			case IDC_NEXT:

-				return dat->proto->AdHoc_SubmitCommandForm(hwndDlg,dat,_T("next"));

-			case IDC_COMPLETE:

-				return dat->proto->AdHoc_SubmitCommandForm(hwndDlg,dat,_T("complete"));

-			case IDC_SUBMIT:

-				if ( !dat->AdHocNode && dat->CommandsNode && LOWORD(wParam)==IDC_SUBMIT)

-					return dat->proto->AdHoc_ExecuteCommand(hwndDlg,dat->ResponderJID, dat);

-				else

-					return dat->proto->AdHoc_SubmitCommandForm(hwndDlg,dat, NULL);

-			case IDCLOSE:

-			case IDCANCEL:

-				xi.destroyNode(dat->AdHocNode); dat->AdHocNode = NULL;

-				DestroyWindow(hwndDlg);

-				return TRUE;

-			}

-			break;

+	case WM_COMMAND:

+		switch (LOWORD(wParam)) {

+		case IDC_PREV:

+			return dat->proto->AdHoc_SubmitCommandForm(hwndDlg,dat,_T("prev"));

+		case IDC_NEXT:

+			return dat->proto->AdHoc_SubmitCommandForm(hwndDlg,dat,_T("next"));

+		case IDC_COMPLETE:

+			return dat->proto->AdHoc_SubmitCommandForm(hwndDlg,dat,_T("complete"));

+		case IDC_SUBMIT:

+			if ( !dat->AdHocNode && dat->CommandsNode && LOWORD(wParam)==IDC_SUBMIT)

+				return dat->proto->AdHoc_ExecuteCommand(hwndDlg,dat->ResponderJID, dat);

+			else

+				return dat->proto->AdHoc_SubmitCommandForm(hwndDlg,dat, NULL);

+		case IDCLOSE:

+		case IDCANCEL:

+			xi.destroyNode(dat->AdHocNode); dat->AdHocNode = NULL;

+			DestroyWindow(hwndDlg);

+			return TRUE;

 		}

+		break;

+

 	case JAHM_COMMANDLISTRESULT:

 		return dat->proto->AdHoc_OnJAHMCommandListResult(hwndDlg,(HXML)lParam,dat);

+

 	case JAHM_PROCESSRESULT:

 		return dat->proto->AdHoc_OnJAHMProcessResult(hwndDlg, (HXML)wParam,dat);

 

@@ -458,64 +445,61 @@ static INT_PTR CALLBACK JabberAdHoc_CommandDlgProc(HWND hwndDlg, UINT msg, WPARA
 				SystemParametersInfo(SPI_GETWHEELSCROLLLINES,0,(void*)&nScrollLines,0);

 				for (int i=0; i<(nScrollLines+1)/2; i++)

 					SendMessage(hwndDlg,WM_VSCROLL, (zDelta<0)?SB_LINEDOWN:SB_LINEUP,0);

-			}	}

+		}	}

 		return TRUE;

 

 	case WM_VSCROLL:

-		{

-			int pos;

-			if (dat != NULL) {

-				pos = dat->curPos;

-				switch (LOWORD(wParam))

-				{

-				case SB_LINEDOWN:

-					pos += 10;

-					break;

-				case SB_LINEUP:

-					pos -= 10;

-					break;

-				case SB_PAGEDOWN:

-					pos += (dat->CurrentHeight - 10);

-					break;

-				case SB_PAGEUP:

-					pos -= (dat->CurrentHeight - 10);

-					break;

-				case SB_THUMBTRACK:

-					pos = HIWORD(wParam);

-					break;

-				}

-				if (pos > (dat->CurrentHeight - dat->frameHeight))

-					pos = dat->CurrentHeight - dat->frameHeight;

-				if (pos < 0)

-					pos = 0;

-				if (dat->curPos != pos) {

-					ScrollWindow(GetDlgItem(hwndDlg, IDC_FRAME), 0, dat->curPos - pos, NULL ,  &(dat->frameRect));

-					SetScrollPos(GetDlgItem(hwndDlg, IDC_VSCROLL), SB_CTL, pos, TRUE);

-					RECT Invalid=dat->frameRect;

-					if (dat->curPos - pos >0)

-						Invalid.bottom=Invalid.top+(dat->curPos - pos);

-					else

-						Invalid.top=Invalid.bottom+(dat->curPos - pos);

-

-					RedrawWindow(GetDlgItem(hwndDlg, IDC_FRAME), NULL, NULL, RDW_UPDATENOW |RDW_ALLCHILDREN);

-					dat->curPos = pos;

-			}	}

-			break;

+		if (dat != NULL) {

+			int pos = dat->curPos;

+			switch (LOWORD(wParam)) {

+			case SB_LINEDOWN:

+				pos += 10;

+				break;

+			case SB_LINEUP:

+				pos -= 10;

+				break;

+			case SB_PAGEDOWN:

+				pos += (dat->CurrentHeight - 10);

+				break;

+			case SB_PAGEUP:

+				pos -= (dat->CurrentHeight - 10);

+				break;

+			case SB_THUMBTRACK:

+				pos = HIWORD(wParam);

+				break;

+			}

+

+			if (pos > (dat->CurrentHeight - dat->frameHeight))

+				pos = dat->CurrentHeight - dat->frameHeight;

+			if (pos < 0)

+				pos = 0;

+			if (dat->curPos != pos) {

+				ScrollWindow(GetDlgItem(hwndDlg, IDC_FRAME), 0, dat->curPos - pos, NULL ,  &(dat->frameRect));

+				SetScrollPos(GetDlgItem(hwndDlg, IDC_VSCROLL), SB_CTL, pos, TRUE);

+				RECT Invalid=dat->frameRect;

+				if (dat->curPos - pos >0)

+					Invalid.bottom=Invalid.top+(dat->curPos - pos);

+				else

+					Invalid.top=Invalid.bottom+(dat->curPos - pos);

+

+				RedrawWindow(GetDlgItem(hwndDlg, IDC_FRAME), NULL, NULL, RDW_UPDATENOW |RDW_ALLCHILDREN);

+				dat->curPos = pos;

+			}

 		}

+		break;

+

 	case WM_DESTROY:

-		{

-			JabberFormDestroyUI(GetDlgItem(hwndDlg, IDC_FRAME));

-			WindowFreeIcon(hwndDlg);

-

-			dat->proto->m_hwndCommandWindow = NULL;

-			mir_free(dat->ResponderJID);

-			xi.destroyNode(dat->CommandsNode);

-			xi.destroyNode(dat->AdHocNode);

-			mir_free(dat);

-			dat=NULL;

-			SetWindowLongPtr(hwndDlg, GWLP_USERDATA, 0);

-			break;

-		}

+		JabberFormDestroyUI(GetDlgItem(hwndDlg, IDC_FRAME));

+		WindowFreeIcon(hwndDlg);

+

+		dat->proto->m_hwndCommandWindow = NULL;

+		mir_free(dat->ResponderJID);

+		xi.destroyNode(dat->CommandsNode);

+		xi.destroyNode(dat->AdHocNode);

+		mir_free(dat);

+		dat = NULL;

+		SetWindowLongPtr(hwndDlg, GWLP_USERDATA, 0);

+		break;

 	}

 	return FALSE;

 }