new subclassing functions applied to all plugins

git-svn-id: http://svn.miranda-ng.org/main/trunk@3880 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c

11 files changed, 99 insertions, 146 deletions

diff --git a/src/core/stdaway/sendmsg.cpp b/src/core/stdaway/sendmsg.cpp
index e422707372..ac9c01d74d 100644
--- a/src/core/stdaway/sendmsg.cpp
+++ b/src/core/stdaway/sendmsg.cpp
@@ -140,12 +140,9 @@ static TCHAR* GetAwayMessage(int statusMode, char *szProto)
 	return dbv.ptszVal;

 }

 

-static WNDPROC OldMessageEditProc;

-

 static LRESULT CALLBACK MessageEditSubclassProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)

 {

-	switch(msg)

-	{

+	switch(msg) {

 	case WM_CHAR:

 		if (wParam == '\n' && GetKeyState(VK_CONTROL) & 0x8000)

 		{

@@ -181,7 +178,7 @@ static LRESULT CALLBACK MessageEditSubclassProc(HWND hwnd, UINT msg, WPARAM wPar
 		}

 		break;

 	}

-	return CallWindowProc(OldMessageEditProc, hwnd, msg, wParam, lParam);

+	return mir_callNextSubclass(hwnd, MessageEditSubclassProc, msg, wParam, lParam);

 }

 

 void ChangeAllProtoMessages(char *szProto, int statusMode, TCHAR *msg)

@@ -235,7 +232,7 @@ static INT_PTR CALLBACK SetAwayMsgDlgProc(HWND hwndDlg, UINT message, WPARAM wPa
 			dat->szProto = newdat->szProto;

 			mir_free(newdat);

 			SendDlgItemMessage(hwndDlg, IDC_MSG, EM_LIMITTEXT, 1024, 0);

-			OldMessageEditProc = (WNDPROC)SetWindowLongPtr(GetDlgItem(hwndDlg, IDC_MSG), GWLP_WNDPROC, (LONG_PTR)MessageEditSubclassProc);

+			mir_subclassWindow( GetDlgItem(hwndDlg, IDC_MSG), MessageEditSubclassProc);

 			{

 				TCHAR str[256], format[128];

 				GetWindowText(hwndDlg, format, SIZEOF(format));

@@ -310,7 +307,6 @@ static INT_PTR CALLBACK SetAwayMsgDlgProc(HWND hwndDlg, UINT message, WPARAM wPa
 		KillTimer(hwndDlg, 1);

 		UnhookEvent(dat->hPreshutdown);

 		Window_FreeIcon_IcoLib(hwndDlg);

-		SetWindowLongPtr(GetDlgItem(hwndDlg, IDC_MSG), GWLP_WNDPROC, (LONG_PTR)OldMessageEditProc);

 		mir_free(dat);

 		hwndStatusMsg = NULL;

 		break;

diff --git a/src/core/stdchat/src/richutil.cpp b/src/core/stdchat/src/richutil.cpp
index a6b3d5971a..46c9e5c28e 100644
--- a/src/core/stdchat/src/richutil.cpp
+++ b/src/core/stdchat/src/richutil.cpp
@@ -22,6 +22,8 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 #include <windows.h>

 #include <stdio.h>

 #include <richedit.h>

+

+#include <m_core.h>

 #include "richutil.h"

 

 /*

@@ -176,29 +178,29 @@ int RichUtil_SubClass(HWND hwndEdit) {
 		slist = rlist_append(slist, ru);

 		LeaveCriticalSection(&csRich);

 		SetWindowLongPtr(ru->hwnd, GWLP_USERDATA, (LONG_PTR)ru); // Ugly hack

-		ru->origProc = (WNDPROC)SetWindowLongPtr(ru->hwnd, GWLP_WNDPROC, (LONG_PTR)&RichUtil_Proc);

+		mir_subclassWindow(ru->hwnd, RichUtil_Proc);

 		RichUtil_ClearUglyBorder(ru);

 		return 1;

 	}

 	return 0;

 }

 

-static LRESULT CALLBACK RichUtil_Proc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam) {

+static LRESULT CALLBACK RichUtil_Proc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)

+{

 	TRichUtil *ru;

-	

+

 	EnterCriticalSection(&csRich);

 	ru = rlist_find(slist, hwnd);

 	LeaveCriticalSection(&csRich);

 	switch(msg) {

-		case WM_THEMECHANGED:

-		case WM_STYLECHANGED:

-		{

-			RichUtil_ClearUglyBorder(ru);

-			break;

-		}

-		case WM_NCPAINT:

+	case WM_THEMECHANGED:

+	case WM_STYLECHANGED:

+		RichUtil_ClearUglyBorder(ru);

+		break;

+

+	case WM_NCPAINT:

 		{

-			LRESULT ret = CallWindowProc(ru->origProc, hwnd, msg, wParam, lParam);

+			LRESULT ret = mir_callNextSubclass(hwnd, RichUtil_Proc, msg, wParam, lParam);

 			if (ru->hasUglyBorder&&MyIsThemeActive()) {

 				HANDLE hTheme = MyOpenThemeData(ru->hwnd, L"EDIT");

 

@@ -232,11 +234,11 @@ static LRESULT CALLBACK RichUtil_Proc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM
 			}

 			return ret;

 		}

-		case WM_NCCALCSIZE:

+	case WM_NCCALCSIZE:

 		{

-			LRESULT ret = CallWindowProc(ru->origProc, hwnd, msg, wParam, lParam);

+			LRESULT ret = mir_callNextSubclass(hwnd, RichUtil_Proc, msg, wParam, lParam);

 			NCCALCSIZE_PARAMS *ncsParam = (NCCALCSIZE_PARAMS*)lParam;

-			

+

 			if (ru->hasUglyBorder&&MyIsThemeActive()) {

 				HANDLE hTheme = MyOpenThemeData(hwnd, L"EDIT");

 

@@ -261,17 +263,14 @@ static LRESULT CALLBACK RichUtil_Proc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM
 			}

 			return ret;

 		}

-		case WM_ENABLE:

-			RedrawWindow(hwnd, NULL, NULL, RDW_INVALIDATE|RDW_NOCHILDREN|RDW_UPDATENOW|RDW_FRAME);

-			break;

-		case WM_DESTROY:

-		{

-			LRESULT ret = CallWindowProc(ru->origProc, hwnd, msg, wParam, lParam);

 

-			if(IsWindow(hwnd)) {

-				if ((WNDPROC)GetWindowLongPtr(hwnd, GWLP_WNDPROC) == &RichUtil_Proc)

-					SetWindowLongPtr(hwnd, GWLP_WNDPROC, (LONG_PTR)ru->origProc);

-			}

+	case WM_ENABLE:

+		RedrawWindow(hwnd, NULL, NULL, RDW_INVALIDATE|RDW_NOCHILDREN|RDW_UPDATENOW|RDW_FRAME);

+		break;

+

+	case WM_DESTROY:

+		{

+			LRESULT ret = mir_callNextSubclass(hwnd, RichUtil_Proc, msg, wParam, lParam);

 			EnterCriticalSection(&csRich);

 			slist = rlist_remove(slist, ru);

 			LeaveCriticalSection(&csRich);

@@ -279,7 +278,7 @@ static LRESULT CALLBACK RichUtil_Proc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM
 			return ret;

 		}

 	}

-	return CallWindowProc(ru->origProc, hwnd, msg, wParam, lParam);

+	return mir_callNextSubclass(hwnd, RichUtil_Proc, msg, wParam, lParam);

 }

 

 static VOID RichUtil_ClearUglyBorder(TRichUtil *ru) {

diff --git a/src/core/stdchat/src/richutil.h b/src/core/stdchat/src/richutil.h
index 9a69f8f809..97d85aeddf 100644
--- a/src/core/stdchat/src/richutil.h
+++ b/src/core/stdchat/src/richutil.h
@@ -45,7 +45,6 @@ typedef struct {
 	HWND hwnd;

 	RECT rect;

 	int hasUglyBorder;

-	WNDPROC origProc;

 } TRichUtil;

 

 void RichUtil_Load();

diff --git a/src/core/stdchat/src/window.cpp b/src/core/stdchat/src/window.cpp
index 59fc8e830d..0627dfbea1 100644
--- a/src/core/stdchat/src/window.cpp
+++ b/src/core/stdchat/src/window.cpp
@@ -34,12 +34,6 @@ extern BOOL			SmileyAddInstalled;
 extern TABLIST *	g_TabList;

 extern HIMAGELIST	hIconsList;

 

-static WNDPROC OldSplitterProc;

-static WNDPROC OldMessageProc;

-static WNDPROC OldNicklistProc;

-static WNDPROC OldTabProc;

-static WNDPROC OldFilterButtonProc;

-static WNDPROC OldLogProc;

 static HKL hkl = NULL;

 

 typedef struct

@@ -48,7 +42,6 @@ typedef struct
 	TCHAR  szTabSave[20];

 } MESSAGESUBDATA;

 

-

 static LRESULT CALLBACK SplitterSubclassProc(HWND hwnd,UINT msg,WPARAM wParam,LPARAM lParam)

 {

 	switch(msg) {

@@ -78,7 +71,7 @@ static LRESULT CALLBACK SplitterSubclassProc(HWND hwnd,UINT msg,WPARAM wParam,LP
 		PostMessage(GetParent(hwnd),WM_SIZE, 0, 0);

 		return 0;

 	}

-	return CallWindowProc(OldSplitterProc,hwnd,msg,wParam,lParam);

+	return mir_callNextSubclass(hwnd, SplitterSubclassProc, msg, wParam, lParam);

 }

 

 static void	InitButtons(HWND hwndDlg, SESSION_INFO* si)

@@ -737,7 +730,7 @@ static LRESULT CALLBACK MessageSubclassProc(HWND hwnd, UINT msg, WPARAM wParam,
 		return 0;

 	}

 

-	return CallWindowProc(OldMessageProc, hwnd, msg, wParam, lParam);

+	return mir_callNextSubclass(hwnd, MessageSubclassProc, msg, wParam, lParam);

 }

 

 static INT_PTR CALLBACK FilterWndProc(HWND hwndDlg,UINT uMsg,WPARAM wParam,LPARAM lParam)

@@ -830,7 +823,7 @@ static LRESULT CALLBACK ButtonSubclassProc(HWND hwnd, UINT msg, WPARAM wParam, L
 		break;

 	}

 

-	return CallWindowProc(OldFilterButtonProc, hwnd, msg, wParam, lParam);

+	return mir_callNextSubclass(hwnd, ButtonSubclassProc, msg, wParam, lParam);

 }

 

 static LRESULT CALLBACK LogSubclassProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)

@@ -873,7 +866,7 @@ static LRESULT CALLBACK LogSubclassProc(HWND hwnd, UINT msg, WPARAM wParam, LPAR
 		break;

 	}

 

-	return CallWindowProc(OldLogProc, hwnd, msg, wParam, lParam);

+	return mir_callNextSubclass(hwnd, LogSubclassProc, msg, wParam, lParam);

 }

 

 static LRESULT CALLBACK TabSubclassProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)

@@ -987,7 +980,7 @@ static LRESULT CALLBACK TabSubclassProc(HWND hwnd, UINT msg, WPARAM wParam, LPAR
 		break;

 	}

 

-	return CallWindowProc(OldTabProc, hwnd, msg, wParam, lParam);

+	return mir_callNextSubclass(hwnd, TabSubclassProc, msg, wParam, lParam);

 }

 

 static LRESULT CALLBACK NicklistSubclassProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)

@@ -1103,13 +1096,11 @@ static LRESULT CALLBACK NicklistSubclassProc(HWND hwnd, UINT msg, WPARAM wParam,
 				POINT p;

 				GetCursorPos(&p);

 				SendMessage( parentdat->hwndTooltip,TTM_TRACKPOSITION,0,(LPARAM)MAKELPARAM(p.x + 15,p.y + 15));

-//				SendMessage( parentdat->hwndTooltip, TTM_ACTIVATE, TRUE, 0 );

 		}	}

 		break;

-

 	}

 

-	return CallWindowProc(OldNicklistProc, hwnd, msg, wParam, lParam);

+	return mir_callNextSubclass(hwnd, NicklistSubclassProc, msg, wParam, lParam);

 }

 

 static int RestoreWindowPosition(HWND hwnd, HANDLE hContact, char * szModule, char * szNamePrefix, UINT showCmd)

@@ -1182,15 +1173,15 @@ INT_PTR CALLBACK RoomWndProc(HWND hwndDlg,UINT uMsg,WPARAM wParam,LPARAM lParam)
 			CoCreateInstance(CLSID_AccPropServices, NULL, CLSCTX_SERVER, IID_IAccPropServices, (LPVOID *)si->pAccPropServicesForNickList);

 			TranslateDialogDefault(hwndDlg);

 			SetWindowLongPtr(hwndDlg, GWLP_USERDATA, (LONG_PTR)si);

-			OldSplitterProc=(WNDPROC)SetWindowLongPtr(GetDlgItem(hwndDlg,IDC_SPLITTERX),GWLP_WNDPROC,(LONG_PTR)SplitterSubclassProc);

-			SetWindowLongPtr(GetDlgItem(hwndDlg,IDC_SPLITTERY),GWLP_WNDPROC,(LONG_PTR)SplitterSubclassProc);

-			OldNicklistProc=(WNDPROC)SetWindowLongPtr(hNickList,GWLP_WNDPROC,(LONG_PTR)NicklistSubclassProc);

-			OldTabProc=(WNDPROC)SetWindowLongPtr(GetDlgItem(hwndDlg,IDC_TAB),GWLP_WNDPROC,(LONG_PTR)TabSubclassProc);

-			OldLogProc=(WNDPROC)SetWindowLongPtr(GetDlgItem(hwndDlg,IDC_LOG),GWLP_WNDPROC,(LONG_PTR)LogSubclassProc);

-			OldFilterButtonProc=(WNDPROC)SetWindowLongPtr(GetDlgItem(hwndDlg,IDC_FILTER),GWLP_WNDPROC,(LONG_PTR)ButtonSubclassProc);

-			SetWindowLongPtr(GetDlgItem(hwndDlg,IDC_COLOR),GWLP_WNDPROC,(LONG_PTR)ButtonSubclassProc);

-			SetWindowLongPtr(GetDlgItem(hwndDlg,IDC_BKGCOLOR),GWLP_WNDPROC,(LONG_PTR)ButtonSubclassProc);

-			OldMessageProc = (WNDPROC)SetWindowLongPtr(GetDlgItem(hwndDlg, IDC_MESSAGE), GWLP_WNDPROC,(LONG_PTR)MessageSubclassProc);

+			mir_subclassWindow( GetDlgItem(hwndDlg,IDC_SPLITTERX), SplitterSubclassProc);

+			mir_subclassWindow( GetDlgItem(hwndDlg,IDC_SPLITTERY), SplitterSubclassProc);

+			mir_subclassWindow( hNickList, NicklistSubclassProc);

+			mir_subclassWindow( GetDlgItem(hwndDlg,IDC_TAB), TabSubclassProc);

+			mir_subclassWindow( GetDlgItem(hwndDlg,IDC_LOG), LogSubclassProc);

+			mir_subclassWindow( GetDlgItem(hwndDlg,IDC_FILTER), ButtonSubclassProc);

+			mir_subclassWindow( GetDlgItem(hwndDlg,IDC_COLOR), ButtonSubclassProc);

+			mir_subclassWindow( GetDlgItem(hwndDlg,IDC_BKGCOLOR), ButtonSubclassProc);

+			mir_subclassWindow( GetDlgItem(hwndDlg, IDC_MESSAGE), MessageSubclassProc);

 			SendDlgItemMessage(hwndDlg, IDC_MESSAGE, EM_SUBCLASSED, 0, 0);

 			SendDlgItemMessage(hwndDlg, IDC_LOG, EM_AUTOURLDETECT, 1, 0);

 			mask = (int)SendDlgItemMessage(hwndDlg, IDC_LOG, EM_GETEVENTMASK, 0, 0);

@@ -2709,17 +2700,8 @@ LABEL_SHOWWINDOW:
 		si->hwndTooltip = NULL;

 		if (si->pAccPropServicesForNickList) si->pAccPropServicesForNickList->Release();

 		SetWindowLongPtr(hwndDlg,GWLP_USERDATA,0);

-		SetWindowLongPtr(GetDlgItem(hwndDlg,IDC_SPLITTERX),GWLP_WNDPROC,(LONG_PTR)OldSplitterProc);

-		SetWindowLongPtr(GetDlgItem(hwndDlg,IDC_SPLITTERY),GWLP_WNDPROC,(LONG_PTR)OldSplitterProc);

-		SetWindowLongPtr(GetDlgItem(hwndDlg,IDC_LIST),GWLP_WNDPROC,(LONG_PTR)OldNicklistProc);

-		SetWindowLongPtr(GetDlgItem(hwndDlg,IDC_TAB),GWLP_WNDPROC,(LONG_PTR)OldTabProc);

 		SendDlgItemMessage(hwndDlg, IDC_MESSAGE, EM_UNSUBCLASSED, 0, 0);

-		SetWindowLongPtr(GetDlgItem(hwndDlg,IDC_MESSAGE),GWLP_WNDPROC,(LONG_PTR)OldMessageProc);

-		SetWindowLongPtr(GetDlgItem(hwndDlg,IDC_LOG),GWLP_WNDPROC,(LONG_PTR)OldLogProc);

-		SetWindowLongPtr(GetDlgItem(hwndDlg,IDC_FILTER),GWLP_WNDPROC,(LONG_PTR)OldFilterButtonProc);

-		SetWindowLongPtr(GetDlgItem(hwndDlg,IDC_COLOR),GWLP_WNDPROC,(LONG_PTR)OldFilterButtonProc);

-		SetWindowLongPtr(GetDlgItem(hwndDlg,IDC_BKGCOLOR),GWLP_WNDPROC,(LONG_PTR)OldFilterButtonProc);

 		break;

 	}

-	return(FALSE);

+	return FALSE;

 }

diff --git a/src/core/stdfile/fileexistsdlg.cpp b/src/core/stdfile/fileexistsdlg.cpp
index 4efb73ebfb..8729229462 100644
--- a/src/core/stdfile/fileexistsdlg.cpp
+++ b/src/core/stdfile/fileexistsdlg.cpp
@@ -112,24 +112,23 @@ static void DoAnnoyingShellCommand(HWND hwnd, const TCHAR *szFilename, int cmd,
 	}

 }

 

-static WNDPROC pfnIconWindowProc;

 static LRESULT CALLBACK IconCtrlSubclassProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)

 {

 	PROTOFILETRANSFERSTATUS* pft = (PROTOFILETRANSFERSTATUS*)GetWindowLongPtr(GetParent(hwnd), GWLP_USERDATA);

 

 	switch(msg) {

-		case WM_LBUTTONDBLCLK:

-			ShellExecute(hwnd, NULL, pft->tszCurrentFile, NULL, NULL, SW_SHOW);

-			break;

-		case WM_RBUTTONUP:

+	case WM_LBUTTONDBLCLK:

+		ShellExecute(hwnd, NULL, pft->tszCurrentFile, NULL, NULL, SW_SHOW);

+		break;

+	case WM_RBUTTONUP:

 		{	POINT pt;

-			pt.x = (short)LOWORD(lParam); pt.y = (short)HIWORD(lParam);

-			ClientToScreen(hwnd, &pt);

-			DoAnnoyingShellCommand(hwnd, pft->tszCurrentFile, C_CONTEXTMENU, &pt);

-			return 0;

+		pt.x = (short)LOWORD(lParam); pt.y = (short)HIWORD(lParam);

+		ClientToScreen(hwnd, &pt);

+		DoAnnoyingShellCommand(hwnd, pft->tszCurrentFile, C_CONTEXTMENU, &pt);

+		return 0;

 		}

 	}

-	return CallWindowProc(pfnIconWindowProc, hwnd, msg, wParam, lParam);

+	return mir_callNextSubclass(hwnd, IconCtrlSubclassProc, msg, wParam, lParam);

 }

 

 struct loadiconsstartinfo {

@@ -215,7 +214,7 @@ INT_PTR CALLBACK DlgProcFileExists(HWND hwndDlg, UINT msg, WPARAM wParam, LPARAM
 		GetSensiblyFormattedSize(fts->currentFileSize, szSize, SIZEOF(szSize), 0, 1, NULL);

 		SetDlgItemText(hwndDlg, IDC_NEWSIZE, szSize);

 

-		pfnIconWindowProc = (WNDPROC)SetWindowLongPtr(GetDlgItem(hwndDlg, IDC_EXISTINGICON), GWLP_WNDPROC, (LONG_PTR)IconCtrlSubclassProc);

+		mir_subclassWindow( GetDlgItem(hwndDlg, IDC_EXISTINGICON), IconCtrlSubclassProc);

 

 		hwndFocus = GetDlgItem(hwndDlg, IDC_RESUME);

 		if (_tstati64(fts->tszCurrentFile, &statbuf) == 0) {

diff --git a/src/core/stdfile/filesenddlg.cpp b/src/core/stdfile/filesenddlg.cpp
index 4523c63b36..e41670889b 100644
--- a/src/core/stdfile/filesenddlg.cpp
+++ b/src/core/stdfile/filesenddlg.cpp
@@ -170,24 +170,23 @@ static BOOL CALLBACK ClipSiblingsChildEnumProc(HWND hwnd, LPARAM)
 	return TRUE;

 }

 

-static WNDPROC OldSendEditProc;

 static LRESULT CALLBACK SendEditSubclassProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)

 {

 	switch(msg) {

-		case WM_CHAR:

-			if (wParam == '\n' && GetKeyState(VK_CONTROL)&0x8000) {

-				PostMessage(GetParent(hwnd), WM_COMMAND, IDOK, 0);

-				return 0;

-			}

-			break;

-		case WM_SYSCHAR:

-			if ((wParam == 's' || wParam == 'S') && GetKeyState(VK_MENU)&0x8000) {

-				PostMessage(GetParent(hwnd), WM_COMMAND, IDOK, 0);

-				return 0;

-			}

-			break;

+	case WM_CHAR:

+		if (wParam == '\n' && GetKeyState(VK_CONTROL)&0x8000) {

+			PostMessage(GetParent(hwnd), WM_COMMAND, IDOK, 0);

+			return 0;

+		}

+		break;

+	case WM_SYSCHAR:

+		if ((wParam == 's' || wParam == 'S') && GetKeyState(VK_MENU)&0x8000) {

+			PostMessage(GetParent(hwnd), WM_COMMAND, IDOK, 0);

+			return 0;

+		}

+		break;

 	}

-	return CallWindowProc(OldSendEditProc, hwnd, msg, wParam, lParam);

+	return mir_callNextSubclass(hwnd, SendEditSubclassProc, msg, wParam, lParam);

 }

 

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

@@ -210,7 +209,7 @@ INT_PTR CALLBACK DlgProcSendFile(HWND hwndDlg, UINT msg, WPARAM wParam, LPARAM l
 

 		TranslateDialogDefault(hwndDlg);

 		EnumChildWindows(hwndDlg, ClipSiblingsChildEnumProc, 0);

-		OldSendEditProc = (WNDPROC)SetWindowLongPtr(GetDlgItem(hwndDlg, IDC_MSG), GWLP_WNDPROC, (LONG_PTR)SendEditSubclassProc);

+		mir_subclassWindow( GetDlgItem(hwndDlg, IDC_MSG), SendEditSubclassProc);

 

 		Window_SetIcon_IcoLib(hwndDlg, SKINICON_EVENT_FILE);

 		Button_SetIcon_IcoLib(hwndDlg, IDC_DETAILS, SKINICON_OTHER_USERDETAILS, LPGEN("View User's Details"));

@@ -349,7 +348,6 @@ INT_PTR CALLBACK DlgProcSendFile(HWND hwndDlg, UINT msg, WPARAM wParam, LPARAM l
 		if (dat)

 			FreeFileDlgData(dat);

 

-		SetWindowLongPtr(GetDlgItem(hwndDlg, IDC_MSG), GWLP_WNDPROC, (LONG_PTR)OldSendEditProc);

 		return TRUE;

 	}

 	return FALSE;

diff --git a/src/core/stdmsg/src/msgdialog.cpp b/src/core/stdmsg/src/msgdialog.cpp
index dcb83e9f35..f0d40a305b 100644
--- a/src/core/stdmsg/src/msgdialog.cpp
+++ b/src/core/stdmsg/src/msgdialog.cpp
@@ -504,7 +504,7 @@ static LRESULT CALLBACK MessageEditSubclassProc(HWND hwnd, UINT msg, WPARAM wPar
 		mir_free(dat);

 		return 0;

 	}

-	return CallWindowProc(pdat->OldMessageEditProc, hwnd, msg, wParam, lParam);

+	return mir_callNextSubclass(hwnd, MessageEditSubclassProc, msg, wParam, lParam);

 }

 

 static LRESULT CALLBACK SplitterSubclassProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)

@@ -539,7 +539,7 @@ static LRESULT CALLBACK SplitterSubclassProc(HWND hwnd, UINT msg, WPARAM wParam,
 		ReleaseCapture();

 		return 0;

 	}

-	return CallWindowProc(pdat->OldSplitterProc, hwnd, msg, wParam, lParam);

+	return mir_callNextSubclass(hwnd, SplitterSubclassProc, msg, wParam, lParam);

 }

 

 static int MessageDialogResize(HWND hwndDlg, LPARAM lParam, UTILRESIZECONTROL * urc)

@@ -779,9 +779,9 @@ INT_PTR CALLBACK DlgProcMessage(HWND hwndDlg, UINT msg, WPARAM wParam, LPARAM lP
 				SendDlgItemMessage(hwndDlg, IDC_LOG, EM_LIMITTEXT, (WPARAM) sizeof(TCHAR) * 0x7FFFFFFF, 0);

 			}

 

-			dat->OldMessageEditProc = (WNDPROC) SetWindowLongPtr(GetDlgItem(hwndDlg, IDC_MESSAGE), GWLP_WNDPROC, (LONG_PTR) MessageEditSubclassProc);

+			mir_subclassWindow(GetDlgItem(hwndDlg, IDC_MESSAGE), MessageEditSubclassProc);

 			SendDlgItemMessage(hwndDlg, IDC_MESSAGE, EM_SUBCLASSED, 0, 0);

-			dat->OldSplitterProc = (WNDPROC) SetWindowLongPtr(GetDlgItem(hwndDlg, IDC_SPLITTER), GWLP_WNDPROC, (LONG_PTR) SplitterSubclassProc);

+			mir_subclassWindow(GetDlgItem(hwndDlg, IDC_SPLITTER), SplitterSubclassProc);

 

 			if (dat->hContact) {

 				int historyMode = db_get_b(NULL, SRMMMOD, SRMSGSET_LOADHISTORY, SRMSGDEFSET_LOADHISTORY);

@@ -1850,9 +1850,7 @@ INT_PTR CALLBACK DlgProcMessage(HWND hwndDlg, UINT msg, WPARAM wParam, LPARAM lP
 		tcmdlist_free(dat->cmdList);

 		WindowList_Remove(g_dat->hMessageWindowList, hwndDlg);

 		DBWriteContactSettingDword(db_get_b(NULL, SRMMMOD, SRMSGSET_SAVEPERCONTACT, SRMSGDEFSET_SAVEPERCONTACT)?dat->hContact:NULL, SRMMMOD, "splitterPos", dat->splitterPos);

-		SetWindowLongPtr(GetDlgItem(hwndDlg, IDC_SPLITTER), GWLP_WNDPROC, (LONG_PTR) dat->OldSplitterProc);

 		SendDlgItemMessage(hwndDlg, IDC_MESSAGE, EM_UNSUBCLASSED, 0, 0);

-		SetWindowLongPtr(GetDlgItem(hwndDlg, IDC_MESSAGE), GWLP_WNDPROC, (LONG_PTR) dat->OldMessageEditProc);

 		{

 			HFONT hFont = (HFONT) SendDlgItemMessage(hwndDlg, IDC_MESSAGE, WM_GETFONT, 0, 0);

 			if (hFont != NULL && hFont != (HFONT) SendDlgItemMessage(hwndDlg, IDOK, WM_GETFONT, 0, 0))

diff --git a/src/core/stdmsg/src/msgs.h b/src/core/stdmsg/src/msgs.h
index 1403172b2a..3414ee5e98 100644
--- a/src/core/stdmsg/src/msgs.h
+++ b/src/core/stdmsg/src/msgs.h
@@ -38,7 +38,6 @@ struct SrmmWindowData
 	HANDLE hContact;

 	HANDLE hDbEventFirst, hDbEventLast;

 	HBRUSH hBkgBrush;

-	WNDPROC OldMessageEditProc, OldSplitterProc;

 	int splitterPos, originalSplitterPos;

 	SIZE minEditBoxSize;

 	RECT minEditInit;

diff --git a/src/core/stdmsg/src/richutil.cpp b/src/core/stdmsg/src/richutil.cpp
index c863395cd0..42e3f890f3 100644
--- a/src/core/stdmsg/src/richutil.cpp
+++ b/src/core/stdmsg/src/richutil.cpp
@@ -118,7 +118,7 @@ int RichUtil_SubClass(HWND hwndEdit)
 			List_Insert(&sListInt, ru, idx);

 		LeaveCriticalSection(&csRich);

 

-		ru->origProc = (WNDPROC)SetWindowLongPtr(ru->hwnd, GWLP_WNDPROC, (LONG_PTR)&RichUtil_Proc);

+		mir_subclassWindow(ru->hwnd, RichUtil_Proc);

 		RichUtil_ClearUglyBorder(ru);

 		return 1;

 	}

@@ -135,9 +135,8 @@ static LRESULT CALLBACK RichUtil_Proc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM
 

 	if (ru == NULL) return 0;

 

-	switch(msg)

-	{

-		case WM_CHAR:

+	switch(msg) {

+	case WM_CHAR:

 		{

 			HWND hwndMsg = GetDlgItem(GetParent(hwnd), IDC_MESSAGE);

 			if (hwndMsg != hwnd)

@@ -148,16 +147,16 @@ static LRESULT CALLBACK RichUtil_Proc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM
 			break;

 		}

 

-		case WM_THEMECHANGED:

-		case WM_STYLECHANGED:

+	case WM_THEMECHANGED:

+	case WM_STYLECHANGED:

 		{

 			RichUtil_ClearUglyBorder(ru);

 			break;

 		}

 

-		case WM_NCPAINT:

+	case WM_NCPAINT:

 		{

-			LRESULT ret = CallWindowProc(ru->origProc, hwnd, msg, wParam, lParam);

+			LRESULT ret = mir_callNextSubclass(hwnd, RichUtil_Proc, msg, wParam, lParam);

 			if (ru->hasUglyBorder && MyIsThemeActive())

 			{

 				HANDLE hTheme = MyOpenThemeData(ru->hwnd, L"EDIT");

@@ -197,22 +196,18 @@ static LRESULT CALLBACK RichUtil_Proc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM
 			}

 			return ret;

 		}

-		case WM_NCCALCSIZE:

+	case WM_NCCALCSIZE:

 		{

-			LRESULT ret = CallWindowProc(ru->origProc, hwnd, msg, wParam, lParam);

+			LRESULT ret = mir_callNextSubclass(hwnd, RichUtil_Proc, msg, wParam, lParam);

 			NCCALCSIZE_PARAMS *ncsParam = (NCCALCSIZE_PARAMS*)lParam;

 

-			if (ru->hasUglyBorder && MyIsThemeActive())

-			{

+			if (ru->hasUglyBorder && MyIsThemeActive()) {

 				HANDLE hTheme = MyOpenThemeData(hwnd, L"EDIT");

-

-				if (hTheme)

-				{

+				if (hTheme) {

 					RECT rcClient ={0};

 					HDC hdc = GetDC(GetParent(hwnd));

 

-					if (MyGetThemeBackgroundContentRect(hTheme, hdc, EP_EDITTEXT, ETS_NORMAL, &ncsParam->rgrc[0], &rcClient) == S_OK)

-					{

+					if (MyGetThemeBackgroundContentRect(hTheme, hdc, EP_EDITTEXT, ETS_NORMAL, &ncsParam->rgrc[0], &rcClient) == S_OK) {

 						ru->rect.left = rcClient.left-ncsParam->rgrc[0].left;

 						ru->rect.top = rcClient.top-ncsParam->rgrc[0].top;

 						ru->rect.right = ncsParam->rgrc[0].right-rcClient.right;

@@ -230,32 +225,24 @@ static LRESULT CALLBACK RichUtil_Proc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM
 			return ret;

 		}

 

-		case WM_ENABLE:

-			RedrawWindow(hwnd, NULL, NULL, RDW_INVALIDATE | RDW_NOCHILDREN | RDW_UPDATENOW | RDW_FRAME);

-			break;

+	case WM_ENABLE:

+		RedrawWindow(hwnd, NULL, NULL, RDW_INVALIDATE | RDW_NOCHILDREN | RDW_UPDATENOW | RDW_FRAME);

+		break;

 

-		case WM_GETDLGCODE:

-			return CallWindowProc(ru->origProc, hwnd, msg, wParam, lParam) & ~DLGC_HASSETSEL;

+	case WM_GETDLGCODE:

+		return mir_callNextSubclass(hwnd, RichUtil_Proc, msg, wParam, lParam) & ~DLGC_HASSETSEL;

 

-		case WM_NCDESTROY:

-		{

-			LRESULT ret = CallWindowProc(ru->origProc, hwnd, msg, wParam, lParam);

+	case WM_NCDESTROY:

+		LRESULT ret = mir_callNextSubclass(hwnd, RichUtil_Proc, msg, wParam, lParam);

 

-			if (IsWindow(hwnd))

-			{

-				if ((WNDPROC)GetWindowLongPtr(hwnd, GWLP_WNDPROC) == &RichUtil_Proc)

-					SetWindowLongPtr(hwnd, GWLP_WNDPROC, (LONG_PTR)ru->origProc);

-			}

-

-			EnterCriticalSection(&csRich);

-			List_RemovePtr(&sListInt, ru);

-			LeaveCriticalSection(&csRich);

+		EnterCriticalSection(&csRich);

+		List_RemovePtr(&sListInt, ru);

+		LeaveCriticalSection(&csRich);

 

-			mir_free(ru);

-			return ret;

-		}

+		mir_free(ru);

+		return ret;

 	}

-	return CallWindowProc(ru->origProc, hwnd, msg, wParam, lParam);

+	return mir_callNextSubclass(hwnd, RichUtil_Proc, msg, wParam, lParam);

 }

 

 static void RichUtil_ClearUglyBorder(TRichUtil *ru)

diff --git a/src/core/stdmsg/src/richutil.h b/src/core/stdmsg/src/richutil.h
index ff90e14691..1408c85ead 100644
--- a/src/core/stdmsg/src/richutil.h
+++ b/src/core/stdmsg/src/richutil.h
@@ -26,7 +26,6 @@ typedef struct {
 	HWND hwnd;

 	RECT rect;

 	int hasUglyBorder;

-	WNDPROC origProc;

 } TRichUtil;

 

 void RichUtil_Load();

diff --git a/src/core/stdurl/urldialogs.cpp b/src/core/stdurl/urldialogs.cpp
index 863d58be63..dc0ef67bf4 100644
--- a/src/core/stdurl/urldialogs.cpp
+++ b/src/core/stdurl/urldialogs.cpp
@@ -438,7 +438,6 @@ static void GetOpenBrowserUrls(HWND hwndDlg, HWND hwndCombo)
 	GetOpenBrowserUrlsForBrowser("iexplore", hwndDlg, hwndCombo);

 }

 

-static WNDPROC OldSendEditProc;

 static LRESULT CALLBACK SendEditSubclassProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)

 {

 	switch(msg) {

@@ -455,7 +454,7 @@ static LRESULT CALLBACK SendEditSubclassProc(HWND hwnd, UINT msg, WPARAM wParam,
 		}

 		break;

 	}

-	return CallWindowProc(OldSendEditProc, hwnd, msg, wParam, lParam);

+	return mir_callNextSubclass(hwnd, SendEditSubclassProc, msg, wParam, lParam);

 }

 

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

@@ -489,8 +488,8 @@ INT_PTR CALLBACK DlgProcUrlSend(HWND hwndDlg, UINT msg, WPARAM wParam, LPARAM lP
 		if (SendDlgItemMessage(hwndDlg, IDC_URLS, CB_GETCOUNT, 0, 0))SendMessage(hwndDlg, WM_COMMAND, MAKEWPARAM(IDC_URLS, CBN_SELCHANGE), 0);

 		EnableWindow(GetDlgItem(hwndDlg, IDOK), (SendDlgItemMessage(hwndDlg, IDC_URLS, CB_GETCURSEL, 0, 0) == CB_ERR)?FALSE:TRUE);

 		Utils_RestoreWindowPositionNoSize(hwndDlg, NULL, "SRUrl", "send");

-		OldSendEditProc = (WNDPROC)SetWindowLongPtr(GetDlgItem(hwndDlg, IDC_MESSAGE), GWLP_WNDPROC, (LONG_PTR)SendEditSubclassProc);

-		OldSendEditProc = (WNDPROC)SetWindowLongPtr(GetWindow(GetDlgItem(hwndDlg, IDC_URLS), GW_CHILD), GWLP_WNDPROC, (LONG_PTR)SendEditSubclassProc);

+		mir_subclassWindow( GetDlgItem(hwndDlg, IDC_MESSAGE), SendEditSubclassProc);

+		mir_subclassWindow( GetWindow(GetDlgItem(hwndDlg, IDC_URLS), GW_CHILD), SendEditSubclassProc);

 

 		// From message dlg

 		if ( !DBGetContactSettingByte(dat->hContact, "CList", "NotOnList", 0))

@@ -647,8 +646,6 @@ INT_PTR CALLBACK DlgProcUrlSend(HWND hwndDlg, UINT msg, WPARAM wParam, LPARAM lP
 		Button_FreeIcon_IcoLib(hwndDlg, IDC_USERMENU);

 

 		WindowList_Remove(hUrlWindowList, hwndDlg);

-		SetWindowLongPtr(GetWindow(GetDlgItem(hwndDlg, IDC_URLS), GW_CHILD), GWLP_WNDPROC, (LONG_PTR)OldSendEditProc);

-		SetWindowLongPtr(GetDlgItem(hwndDlg, IDC_MESSAGE), GWLP_WNDPROC, (LONG_PTR)OldSendEditProc);

 		if (dat->hAckEvent) UnhookEvent(dat->hAckEvent);

 		if (dat->sendBuffer != NULL) mir_free(dat->sendBuffer);

 		mir_free(dat);