sdk/include/reactos/winxx.h

   1 /*
   2  * PROJECT:     ReactOS header files
   3  * LICENSE:     CC-BY-4.0 (https://spdx.org/licenses/CC-BY-4.0.html)
   4  * PURPOSE:     An unofficial extension of <windowsx.h>
   5  * COPYRIGHT:   Copyright 2017-2019 Katayama Hirofumi MZ (katayama.hirofumi.mz@gmail.com)
   6  */
   7
   8 #ifndef _INC_WINXX
   9 #define _INC_WINXX      6   /* Version 6 */
  10
  11 #pragma once
  12
  13 #ifndef _INC_WINDOWS
  14     #include <windows.h>
  15 #endif
  16 #ifndef _INC_WINDOWSX
  17     #include <windowsx.h>
  18 #endif
  19 #ifndef _INC_COMMCTRL
  20     #include <commctrl.h>
  21 #endif
  22
  23 /* additional message crackers */
  24
  25 /* void Cls_OnNull(HWND hwnd) */
  26 #ifndef HANDLE_WM_NULL
  27 #define HANDLE_WM_NULL(hwnd, wParam, lParam, fn) \
  28     ((fn)((hwnd)), 0L)
  29 #define FORWARD_WM_NULL(hwnd, fn) \
  30     ((fn)((hwnd), WM_NULL, 0, 0L), 0L)
  31 #endif
  32
  33 /* INT Cls_OnSetHotKey(HWND hwnd, INT nCode, UINT nOptions) */
  34 #ifndef HANDLE_WM_SETHOTKEY
  35 #define HANDLE_WM_SETHOTKEY(hwnd, wParam, lParam, fn) \
  36     (LRESULT)(INT_PTR)(INT)(fn)((hwnd), (INT)LOWORD(wParam), (UINT)HIWORD(wParam))
  37 #define FORWARD_WM_SETHOTKEY(hwnd, nCode, nOptions, fn) \
  38     (INT)(fn)((hwnd), WM_SETHOTKEY, MAKEWPARAM((nCode), (nOptions)))
  39 #endif
  40
  41 /* INT Cls_OnGetHotKey(HWND hwnd) */
  42 #ifndef HANDLE_WM_GETHOTKEY
  43 #define HANDLE_WM_GETHOTKEY(hwnd, wParam, lParam, fn) \
  44     (LRESULT)(INT_PTR)(INT)(fn)((hwnd))
  45 #define FORWARD_WM_GETHOTKEY(hwnd, fn) \
  46     (INT)(fn)((hwnd), WM_GETHOTKEY, 0, 0L)
  47 #endif
  48
  49 /* void Cls_OnPaintIcon(HWND hwnd) */
  50 #ifndef HANDLE_WM_PAINTICON
  51 #define HANDLE_WM_PAINTICON(hwnd, wParam, lParam, fn) \
  52     ((fn)((hwnd)), 0L)
  53 #define FORWARD_WM_PAINTICON(hwnd, fn) \
  54     ((fn)((hwnd), WM_PAINTICON, 0, 0L), 0L)
  55 #endif
  56
  57 /* LRESULT Cls_OnGetObject(HWND hwnd, WPARAM wParam, DWORD dwObjId) */
  58 #ifndef HANDLE_WM_GETOBJECT
  59 #define HANDLE_WM_GETOBJECT(hwnd, wParam, lParam, fn) \
  60     (LRESULT)(fn)((hwnd), (WPARAM)(wParam), (DWORD)(lParam))
  61 #define FORWARD_WM_GETOBJECT(hwnd, wParam, dwObjId, fn) \
  62     (fn)((hwnd), WM_GETOBJECT, (WPARAM)(wParam), (LPARAM)(DWORD)(dwObjId))
  63 #endif
  64
  65 /* void Cls_OnCancelJournal(HWND hwnd) */
  66 #ifndef HANDLE_WM_CANCELJOURNAL
  67 #define HANDLE_WM_CANCELJOURNAL(hwnd, wParam, lParam, fn) \
  68     ((fn)((hwnd)), 0L)
  69 #define FORWARD_WM_CANCELJOURNAL(hwnd, fn) \
  70     ((fn)((hwnd), WM_PAINTICON, 0, 0L), 0L)
  71 #endif
  72
  73 /* void Cls_OnInputLangChangeRequest(HWND hwnd, BOOL bFlag, HKL hKL) */
  74 #ifndef HANDLE_WM_INPUTLANGCHANGEREQUEST
  75 #define HANDLE_WM_INPUTLANGCHANGEREQUEST(hwnd, wParam, lParam, fn) \
  76     ((fn)((hwnd), (BOOL)(wParam), (HKL)(lParam)), 0L)
  77 #define FORWARD_WM_INPUTLANGCHANGEREQUEST(hwnd, bFlag, hKL, fn) \
  78     ((fn)((hwnd), WM_INPUTLANGCHANGEREQUEST, (WPARAM)(BOOL)(bFlag), \
  79           (LPARAM)(HKL)(hKL)), 0L)
  80 #endif
  81
  82 /* void Cls_OnInputLangChange(HWND hwnd, DWORD dwCharSet, HKL hKL) */
  83 #ifndef HANDLE_WM_INPUTLANGCHANGE
  84 #define HANDLE_WM_INPUTLANGCHANGE(hwnd, wParam, lParam, fn) \
  85     ((fn)((hwnd), (DWORD)(wParam), (HKL)(lParam)), 0L)
  86 #define FORWARD_WM_INPUTLANGCHANGE(hwnd, dwCharSet, hKL, fn) \
  87     ((fn)((hwnd), WM_INPUTLANGCHANGE, (WPARAM)(DWORD)(dwCharSet), \
  88           (LPARAM)(HKL)(hKL)), 0L)
  89 #endif
  90
  91 /* void Cls_OnTCard(HWND hwnd, UINT idAction, DWORD dwActionData) */
  92 #ifndef HANDLE_WM_TCARD
  93 #define HANDLE_WM_TCARD(hwnd, wParam, lParam, fn) \
  94     ((fn)((hwnd), (UINT)(wParam), (DWORD)(lParam)), 0L)
  95 #define FORWARD_WM_TCARD(hwnd, idAction, dwActionData, fn) \
  96     ((fn)((hwnd), WM_TCARD, (DWORD)(wParam), (DWORD)(lParam)), 0L)
  97 #endif
  98
  99 /* void Cls_OnHelp(HWND hwnd, LPHELPINFO lpHelpInfo) */
 100 #ifndef HANDLE_WM_HELP
 101 #define HANDLE_WM_HELP(hwnd, wParam, lParam, fn) \
 102     ((fn)((hwnd), (LPHELPINFO)(lParam)), 0L)
 103 #define FORWARD_WM_HELP(hwnd, lpHelpInfo, fn) \
 104     ((fn)((hwnd), WM_HELP, 0, (LPARAM)(LPHELPINFO)(lpHelpInfo)), 0L)
 105 #endif
 106
 107 /* void Cls_OnUserChanged(HWND hwnd) */
 108 #ifndef HANDLE_WM_USERCHANGED
 109 #define HANDLE_WM_USERCHANGED(hwnd, wParam, lParam, fn) \
 110     ((fn)((hwnd)), 0L)
 111 #define FORWARD_WM_USERCHANGED(hwnd, fn) \
 112     ((fn)((hwnd), WM_USERCHANGED, 0, 0L), 0L)
 113 #endif
 114
 115 /* INT Cls_OnNotifyFormat(HWND hwnd, HWND hwndTarget, INT nCommand) */
 116 #ifndef HANDLE_WM_NOTIFYFORMAT
 117 #define HANDLE_WM_NOTIFYFORMAT(hwnd, wParam, lParam, fn) \
 118     (LRESULT)(INT_PTR)(INT)(fn)((hwnd), (HWND)(wParam), (INT)(lParam))
 119 #define FORWARD_WM_NOTIFYFORMAT(hwnd, hwndTarget, nCommand, fn) \
 120     (INT)(fn)((hwnd), WM_NOTIFYFORMAT, (WPARAM)(HWND)(hwndTarget), \
 121               (LPARAM)(INT)(nCommand))
 122 #endif
 123
 124 /* void Cls_OnStyleChanging(HWND hwnd, UINT nStyleType, LPSTYLESTRUCT lpStyleStruct) */
 125 #ifndef HANDLE_WM_STYLECHANGING
 126 #define HANDLE_WM_STYLECHANGING(hwnd, wParam, lParam, fn) \
 127     ((fn)((hwnd), (UINT)(wParam), (LPSTYLESTRUCT)(lParam)), 0L)
 128 #define FORWARD_WM_STYLECHANGING(hwnd, nStyleType, lpStyleStruct, fn) \
 129     ((fn)((hwnd), WM_STYLECHANGING, (WPARAM)(UINT)(nStyleType), \
 130           (LPARAM)(LPSTYLESTRUCT)(lpStyleStruct)), 0L)
 131 #endif
 132
 133 /* void Cls_OnStyleChanged(HWND hwnd, UINT nStyleType, const STYLESTRUCT *lpStyleStruct) */
 134 #ifndef HANDLE_WM_STYLECHANGED
 135 #define HANDLE_WM_STYLECHANGED(hwnd, wParam, lParam, fn) \
 136     ((fn)((hwnd), (UINT)(wParam), (const STYLESTRUCT *)(lParam)), 0L)
 137 #define FORWARD_WM_STYLECHANGED(hwnd, nStyleType, lpStyleStruct, fn) \
 138     ((fn)((hwnd), WM_STYLECHANGED, (WPARAM)(UINT)(nStyleType), \
 139           (LPARAM)(const STYLESTRUCT *)(lpStyleStruct)), 0L)
 140 #endif
 141
 142 /* HICON Cls_OnGetIcon(HWND hwnd, UINT nType, LPARAM dpi) */
 143 #ifndef HANDLE_WM_GETICON
 144 #define HANDLE_WM_GETICON(hwnd, wParam, lParam, fn) \
 145     (LRESULT)(HICON)(fn)((hwnd), (INT)(wParam), (LPARAM)(lParam))
 146 #define FORWARD_WM_GETICON(hwnd, nType, dpi, fn) \
 147     (HICON)(fn)((hwnd), WM_GETICON, (WPARAM)(UINT)(nType), (LPARAM)(dpi))
 148 #endif
 149
 150 /* HICON Cls_OnSetIcon(HWND hwnd, UINT nType, HICON hIcon) */
 151 #ifndef HANDLE_WM_SETICON
 152 #define HANDLE_WM_SETICON(hwnd, wParam, lParam, fn) \
 153     (LRESULT)(HICON)(fn)((hwnd), (INT)(wParam), (HICON)(lParam))
 154 #define FORWARD_WM_SETICON(hwnd, nType, hIcon, fn) \
 155     (HICON)(fn)((hwnd), WM_SETICON, (WPARAM)(UINT)(nType), (LPARAM)(HICON)(hIcon))
 156 #endif
 157
 158 /* void Cls_OnSyncPaint(HWND hwnd) */
 159 #ifndef HANDLE_WM_SYNCPAINT
 160 #define HANDLE_WM_SYNCPAINT(hwnd, wParam, lParam, fn) \
 161     ((fn)((hwnd)), 0L)
 162 #define FORWARD_WM_SYNCPAINT(hwnd, fn) \
 163     ((fn)((hwnd), WM_SYNCPAINT, 0, 0L), 0L)
 164 #endif
 165
 166 /* void Cls_OnNCXButtonDown(HWND hwnd, BOOL fDoubleClick, UINT nHitTest, WORD fwButton, INT xPos, INT yPos) */
 167 #ifndef HANDLE_WM_NCXBUTTONDOWN
 168 #define HANDLE_WM_NCXBUTTONDOWN(hwnd, wParam, lParam, fn) \
 169     (LRESULT)((fn)((hwnd), FALSE, GET_NCHITTEST_WPARAM(wParam), GET_XBUTTON_WPARAM(wParam), \
 170                    GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam)), TRUE)
 171 #define HANDLE_WM_NCXBUTTONDBLCLK(hwnd, wParam, lParam, fn) \
 172     (LRESULT)((fn)((hwnd), TRUE, GET_NCHITTEST_WPARAM(wParam), GET_XBUTTON_WPARAM(wParam), \
 173                    GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam)), TRUE)
 174 #define FORWARD_WM_NCXBUTTONDOWN(hwnd, fDoubleClick, nHitTest, fwButton, xPos, yPos, fn) \
 175     ((fn)((hwnd), ((fDoubleClick) ? WM_NCXBUTTONDBLCLK : WM_NCXBUTTONDOWN), \
 176           MAKEWPARAM((nHitTest), (fwButton)), MAKELPARAM((xPos), (yPos))), 0L)
 177 #endif
 178
 179 /* void Cls_OnNCXButtonUp(HWND hwnd, UINT nHitTest, WORD fwButton, INT xPos, INT yPos) */
 180 #ifndef HANDLE_WM_NCXBUTTONUP
 181 #define HANDLE_WM_NCXBUTTONUP(hwnd, wParam, lParam, fn) \
 182     (LRESULT)((fn)((hwnd), GET_NCHITTEST_WPARAM(wParam), GET_XBUTTON_WPARAM(wParam), \
 183                    GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam)), TRUE)
 184 #define FORWARD_WM_NCXBUTTONUP(hwnd, nHitTest, fwButton, xPos, yPos, fn) \
 185     ((fn)((hwnd), WM_NCXBUTTONUP, MAKEWPARAM((nHitTest), (fwButton)), \
 186           MAKELPARAM((xPos), (yPos))), 0L)
 187 #endif
 188
 189 /* void Cls_OnImeStartComposition(HWND hwnd) */
 190 #ifndef HANDLE_WM_IME_STARTCOMPOSITION
 191 #define HANDLE_WM_IME_STARTCOMPOSITION(hwnd, wParam, lParam, fn) \
 192     ((fn)((hwnd)), 0L)
 193 #define FORWARD_WM_IME_STARTCOMPOSITION(hwnd, fn) \
 194     ((fn)((hwnd), WM_IME_STARTCOMPOSITION, 0, 0L), 0L)
 195 #endif
 196
 197 /* void Cls_OnImeEndComposition(HWND hwnd) */
 198 #ifndef HANDLE_WM_IME_ENDCOMPOSITION
 199 #define HANDLE_WM_IME_ENDCOMPOSITION(hwnd, wParam, lParam, fn) \
 200     ((fn)((hwnd)), 0L)
 201 #define FORWARD_WM_IME_ENDCOMPOSITION(hwnd, fn) \
 202     ((fn)((hwnd), WM_IME_ENDCOMPOSITION, 0, 0L), 0L)
 203 #endif
 204
 205 /* void Cls_OnImeComposition(HWND hwnd, WORD wChar, DWORD lAttribute) */
 206 #ifndef HANDLE_WM_IME_COMPOSITION
 207 #define HANDLE_WM_IME_COMPOSITION(hwnd, wParam, lParam, fn) \
 208     ((fn)((hwnd), (WORD)(wParam), (DWORD)(lParam)), 0L)
 209 #define FORWARD_WM_IME_COMPOSITION(hwnd, wChar, lAttribute, fn) \
 210     ((fn)((hwnd), WM_IME_COMPOSITION, (WPARAM)(WORD)(wChar), (DWORD)(lAttribute)), 0L)
 211 #endif
 212
 213 /* void Cls_OnMenuRButtonUp(HWND hwnd, UINT nPos, HMENU hMenu) */
 214 #ifndef HANDLE_WM_MENURBUTTONUP
 215 #define HANDLE_WM_MENURBUTTONUP(hwnd, wParam, lParam, fn) \
 216     ((fn)((hwnd), (UINT)(wParam), (HMENU)(lParam)), 0L)
 217 #define FORWARD_WM_MENURBUTTONUP(hwnd, nPos, hMenu, fn) \
 218     ((fn)((hwnd), WM_MENURBUTTONUP, (WPARAM)(UINT)(nPos), (LPARAM)(HMENU)(hMenu)), 0L)
 219 #endif
 220
 221 /* UINT Cls_OnMenuDrag(HWND hwnd, UINT nPos, HMENU hMenu) */
 222 #ifndef HANDLE_WM_MENUDRAG
 223 #define HANDLE_WM_MENUDRAG(hwnd, wParam, lParam, fn) \
 224     (LRESULT)(UINT)(fn)((hwnd), (UINT)(wParam), (HMENU)(lParam))
 225 #define FORWARD_WM_MENUDRAG(hwnd, nPos, hMenu, fn) \
 226     (UINT)(fn)((hwnd), WM_MENUDRAG, (WPARAM)(UINT)(nPos), (LPARAM)(HMENU)(hMenu))
 227 #endif
 228
 229 /* UINT Cls_OnMenuGetObject(HWND hwnd, MENUGETOBJECTINFO *pmgoi) */
 230 #ifndef HANDLE_WM_MENUGETOBJECT
 231 #define HANDLE_WM_MENUGETOBJECT(hwnd, wParam, lParam, fn) \
 232     (LRESULT)(UINT)(fn)((hwnd), (MENUGETOBJECTINFO *)(lParam))
 233 #define FORWARD_WM_MENUGETOBJECT(hwnd, pmgoi, fn) \
 234     (UINT)(fn)((hwnd), WM_MENUGETOBJECT, 0, (LPARAM)(MENUGETOBJECTINFO *)(pmgoi))
 235 #endif
 236
 237 /* void Cls_OnUninitMenuPopup(HWND hwnd, HMENU hMenu, UINT nFlags) */
 238 #ifndef HANDLE_WM_UNINITMENUPOPUP
 239 #define HANDLE_WM_UNINITMENUPOPUP(hwnd, wParam, lParam, fn) \
 240     ((fn)((hwnd), (HMENU)(wParam), (UINT)(lParam)), 0L)
 241 #define FORWARD_WM_UNINITMENUPOPUP(hwnd, hMenu, nFlags, fn) \
 242     ((fn)((hwnd), WM_UNINITMENUPOPUP, (WPARAM)(HMENU)(hMenu), \
 243           (LPARAM)(UINT)(nFlags)), 0L)
 244 #endif
 245
 246 /* void Cls_OnMenuCommand(HWND hwnd, UINT nPos, HMENU hMenu) */
 247 #ifndef HANDLE_WM_MENUCOMMAND
 248 #define HANDLE_WM_MENUCOMMAND(hwnd, wParam, lParam, fn) \
 249     ((fn)((hwnd), (UINT)(wParam), (HMENU)(lParam)), 0L)
 250 #define FORWARD_WM_MENUCOMMAND(hwnd, nPos, hMenu, fn) \
 251     ((fn)((hwnd), WM_MENURBUTTONUP, (WPARAM)(UINT)(nPos), \
 252           (LPARAM)(HMENU)(hMenu)), 0L)
 253 #endif
 254
 255 /* void Cls_OnChangeUIState(HWND hwnd, UINT nAction, UINT nUIElement) */
 256 #ifndef HANDLE_WM_CHANGEUISTATE
 257 #define HANDLE_WM_CHANGEUISTATE(hwnd, wParam, lParam, fn) \
 258     ((fn)((hwnd), (UINT)LOWORD(wParam), (UINT)HIWORD(wParam)), 0L)
 259 #define FORWARD_WM_CHANGEUISTATE(hwnd, nAction, nUIElement, fn) \
 260     ((fn)((hwnd), WM_CHANGEUISTATE, MAKEWPARAM((nAction), (nUIElement)), 0L), 0L)
 261 #endif
 262
 263 /* void Cls_OnUpdateUIState(HWND hwnd, UINT nAction, UINT nUIElement) */
 264 #ifndef HANDLE_WM_UPDATEUISTATE
 265 #define HANDLE_WM_UPDATEUISTATE(hwnd, wParam, lParam, fn) \
 266     ((fn)((hwnd), (UINT)LOWORD(wParam), (UINT)HIWORD(wParam)), 0L)
 267 #define FORWARD_WM_UPDATEUISTATE(hwnd, nAction, nUIElement, fn) \
 268     ((fn)((hwnd), WM_UPDATEUISTATE, MAKEWPARAM((nAction), (nUIElement)), 0L), 0L)
 269 #endif
 270
 271 /* UINT Cls_OnQueryUIState(HWND hwnd) */
 272 #ifndef HANDLE_WM_QUERYUISTATE
 273 #define HANDLE_WM_QUERYUISTATE(hwnd, wParam, lParam, fn) \
 274     (LRESULT)(UINT)(fn)((hwnd))
 275 #define FORWARD_WM_QUERYUISTATE(hwnd, fn) \
 276     (UINT)(fn)((hwnd), WM_QUERYUISTATE, 0, 0L)
 277 #endif
 278
 279 /* void Cls_OnXButtonDown(HWND hwnd, BOOL fDoubleClick, WORD fwKeys, WORD fwButton, INT xPos, INT yPos) */
 280 #ifndef HANDLE_WM_XBUTTONDOWN
 281 #define HANDLE_WM_XBUTTONDOWN(hwnd, wParam, lParam, fn) \
 282     (LRESULT)((fn)((hwnd), FALSE, GET_KEYSTATE_WPARAM(wParam), GET_XBUTTON_WPARAM(wParam), \
 283                    GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam)), TRUE)
 284 #define HANDLE_WM_XBUTTONDBLCLK(hwnd, wParam, lParam, fn) \
 285     (LRESULT)((fn)((hwnd), TRUE, GET_KEYSTATE_WPARAM(wParam), GET_XBUTTON_WPARAM(wParam), \
 286                    GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam)), TRUE)
 287 #define FORWARD_WM_XBUTTONDOWN(hwnd, fDoubleClick, fwKeys, fwButton, xPos, yPos, fn) \
 288     ((fn)((hwnd), ((fDoubleClick) ? WM_XBUTTONDBLCLK : WM_XBUTTONDOWN), \
 289           MAKEWPARAM((fwKeys), (fwButton)), MAKELPARAM((xPos), (yPos))), 0L)
 290 #endif
 291
 292 /* void Cls_OnXButtonUp(HWND hwnd, WORD fwKeys, WORD fwButton, INT xPos, INT yPos) */
 293 #ifndef HANDLE_WM_XBUTTONUP
 294 #define HANDLE_WM_XBUTTONUP(hwnd, wParam, lParam, fn) \
 295     (LRESULT)((fn)((hwnd), GET_KEYSTATE_WPARAM(wParam), GET_XBUTTON_WPARAM(wParam), \
 296                    GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam)), TRUE)
 297 #define FORWARD_WM_XBUTTONUP(hwnd, fDoubleClick, fwKeys, fwButton, xPos, yPos, fn) \
 298     ((fn)((hwnd), WM_XBUTTONUP, MAKEWPARAM((fwKeys), (fwButton)), \
 299           MAKELPARAM((xPos), (yPos))), 0L)
 300 #endif
 301
 302 /* void Cls_OnEnterMenuLoop(HWND hwnd, BOOL bIsTrackPopupMenu) */
 303 #ifndef HANDLE_WM_ENTERMENULOOP
 304 #define HANDLE_WM_ENTERMENULOOP(hwnd, wParam, lParam, fn) \
 305     ((fn)((hwnd), (BOOL)(wParam)), 0L)
 306 #define FORWARD_WM_ENTERMENULOOP(hwnd, bIsTrackPopupMenu, fn) \
 307     ((fn)((hwnd), WM_ENTERMENULOOP, (BOOL)(bIsTrackPopupMenu), 0L), 0L)
 308 #endif
 309
 310 /* void Cls_OnExitMenuLoop(HWND hwnd, BOOL bIsTrackPopupMenu) */
 311 #ifndef HANDLE_WM_EXITMENULOOP
 312 #define HANDLE_WM_EXITMENULOOP(hwnd, wParam, lParam, fn) \
 313     ((fn)((hwnd), (BOOL)(wParam)), 0L)
 314 #define FORWARD_WM_EXITMENULOOP(hwnd, bIsTrackPopupMenu, fn) \
 315     ((fn)((hwnd), WM_EXITMENULOOP, (BOOL)(bIsTrackPopupMenu), 0L), 0L)
 316 #endif
 317
 318 /* void Cls_OnNextMenu(HWND hwnd, INT nCode, LPMDINEXTMENU lpMDINextMenu) */
 319 #ifndef HANDLE_WM_NEXTMENU
 320 #define HANDLE_WM_NEXTMENU(hwnd, wParam, lParam, fn) \
 321     ((fn)((hwnd), (INT)(wParam), (LPMDINEXTMENU)(lParam)), 0L)
 322 #define FORWARD_WM_NEXTMENU(hwnd, nCode, lpMDINextMenu, fn) \
 323     ((fn)((hwnd), WM_NEXTMENU, (WPARAM)(INT)(nCode), \
 324           (LPARAM)(LPMDINEXTMENU)(lpMDINextMenu)), 0L)
 325 #endif
 326
 327 /* void Cls_OnSizing(HWND hwnd, UINT nSide, LPRECT lpRect) */
 328 #ifndef HANDLE_WM_SIZING
 329 #define HANDLE_WM_SIZING(hwnd, wParam, lParam, fn) \
 330     ((fn)((hwnd), (UINT)(wParam), (LPRECT)(lParam)), 0L)
 331 #define FORWARD_WM_SIZING(hwnd, nSide, lpRect, fn) \
 332     ((fn)((hwnd), WM_SIZING, (WPARAM)(UINT)(nSide), (LPARAM)(LPRECT)(lpRect)), 0L)
 333 #endif
 334
 335 /* void Cls_OnCaptureChanged(HWND hwnd, HWND hwndNewCapture) */
 336 #ifndef HANDLE_WM_CAPTURECHANGED
 337 #define HANDLE_WM_CAPTURECHANGED(hwnd, wParam, lParam, fn) \
 338     ((fn)((hwnd), (HWND)(lParam)), 0L)
 339 #define FORWARD_WM_CAPTURECHANGED(hwnd, hwndNewCapture, fn) \
 340     ((fn)((hwnd), WM_CAPTURECHANGED, 0, (LPARAM)(HWND)(hwndNewCapture)), 0L)
 341 #endif
 342
 343 /* void Cls_OnMoving(HWND hwnd, UINT nSide, LPRECT lpRect) */
 344 #ifndef HANDLE_WM_MOVING
 345 #define HANDLE_WM_MOVING(hwnd, wParam, lParam, fn) \
 346     ((fn)((hwnd), (UINT)(wParam), (LPRECT)(lParam)), 0L)
 347 #define FORWARD_WM_MOVING(hwnd, nSide, lpRect, fn) \
 348     ((fn)((hwnd), WM_MOVING, (WPARAM)(UINT)(nSide), (LPARAM)(LPRECT)(lpRect)), 0L)
 349 #endif
 350
 351 /* LRESULT Cls_OnPowerBroadcast(HWND hwnd, UINT nPowerEvent, UINT nEventData) */
 352 #ifndef HANDLE_WM_POWERBROADCAST
 353 #define HANDLE_WM_POWERBROADCAST(hwnd, wParam, lParam, fn) \
 354     (LRESULT)(fn)((hwnd), (UINT)(wParam), (UINT)(lParam))
 355 #define FORWARD_WM_POWERBROADCAST(hwnd, nPowerEvent, nEventData, fn) \
 356     (LRESULT)(fn)((hwnd), WM_POWERBROADCAST, (WPARAM)(UINT)(nPowerEvent), \
 357                   (LPARAM)(UINT)(nEventData))
 358 #endif
 359
 360 /* HMENU Cls_MDIRefreshMenu(HWND hwnd) */
 361 #ifndef HANDLE_WM_MDIREFRESHMENU
 362 #define HANDLE_WM_MDIREFRESHMENU(hwnd, wParam, lParam, fn) \
 363     (LRESULT)(HMENU)(fn)((hwnd))
 364 #define FORWARD_WM_MDIREFRESHMENU(hwnd, fn) \
 365     (HMENU)(fn)((hwnd), WM_MDIREFRESHMENU, 0, 0L)
 366 #endif
 367
 368 /* BOOL Cls_OnImeSetContext(HWND hwnd, BOOL fActive, DWORD dwShow) */
 369 #ifndef HANDLE_WM_IME_SETCONTEXT
 370 #define HANDLE_WM_IME_SETCONTEXT(hwnd, wParam, lParam, fn) \
 371     (LRESULT)(BOOL)(fn)((hwnd), (BOOL)(wParam), (DWORD)(lParam))
 372 #define FORWARD_WM_IME_SETCONTEXT(hwnd, fActive, dwShow, fn) \
 373     (BOOL)(fn)((hwnd), WM_IME_SETCONTEXT, (WPARAM)(BOOL)(fActive), (LPARAM)(DWORD)(dwShow))
 374 #endif
 375
 376 /* LRESULT Cls_OnImeNotify(HWND hwnd, WPARAM wSubMessage, LPARAM lParam) */
 377 #ifndef HANDLE_WM_IME_NOTIFY
 378 #define HANDLE_WM_IME_NOTIFY(hwnd, wParam, lParam, fn) \
 379     (LRESULT)(fn)((hwnd), (WPARAM)(wParam), (LPARAM)(lParam))
 380 #define FORWARD_WM_IME_NOTIFY(hwnd, wSubMessage, lParam, fn) \
 381     (LRESULT)(fn)((hwnd), WM_IME_NOTIFY, (WPARAM)(wSubMessage), (LPARAM)(lParam))
 382 #endif
 383
 384 /* LRESULT Cls_OnImeControl(HWND hwnd, WPARAM wSubMessage, LPVOID lpData) */
 385 #ifndef HANDLE_WM_IME_CONTROL
 386 #define HANDLE_WM_IME_CONTROL(hwnd, wParam, lParam, fn) \
 387     (LRESULT)(fn)((hwnd), (WPARAM)(wParam), (LPVOID)(lParam))
 388 #define FORWARD_WM_IME_CONTROL(hwnd, wSubMessage, lpData, fn) \
 389     (LRESULT)(fn)((hwnd), WM_IME_CONTROL, (WPARAM)(wSubMessage), (LPARAM)(LPVOID)(lpData))
 390 #endif
 391
 392 /* void Cls_OnImeCompositionFull(HWND hwnd) */
 393 #ifndef HANDLE_WM_IME_COMPOSITIONFULL
 394 #define HANDLE_WM_IME_COMPOSITIONFULL(hwnd, wParam, lParam, fn) \
 395     ((fn)((hwnd)), 0L)
 396 #define FORWARD_WM_IME_COMPOSITIONFULL(hwnd, compactRatio, fn) \
 397     ((fn)((hwnd), WM_IME_COMPOSITIONFULL, 0, 0L), 0L)
 398 #endif
 399
 400 /* void Cls_OnImeSelect(HWND hwnd, BOOL fSelect, HKL hKL) */
 401 #ifndef HANDLE_WM_IME_SELECT
 402 #define HANDLE_WM_IME_SELECT(hwnd, wParam, lParam, fn) \
 403     ((fn)((hwnd), (BOOL)(wParam), (HKL)(lParam)), 0L)
 404 #define FORWARD_WM_IME_SELECT(hwnd, fSelect, hKL, fn) \
 405     ((fn)((hwnd), WM_IME_SELECT, (WPARAM)(BOOL)(fSelect), (LPARAM)(HKL)(hKL)), 0L)
 406 #endif
 407
 408 /* void Cls_OnImeChar(HWND hwnd, WORD wCharCode, LONG lKeyData) */
 409 #ifndef HANDLE_WM_IME_CHAR
 410 #define HANDLE_WM_IME_CHAR(hwnd, wParam, lParam, fn) \
 411     ((fn)((hwnd), (WORD)(wParam), (LONG)(lParam)), 0L)
 412 #define FORWARD_WM_IME_CHAR(hwnd, wCharCode, lKeyData, fn) \
 413     ((fn)((hwnd), WM_IME_CHAR, (WPARAM)(WORD)(wCharCode), (LPARAM)(LONG)(lKeyData)), 0L)
 414 #endif
 415
 416 /* LRESULT Cls_OnImeRequest(HWND hwnd, WPARAM wParam, LPARAM lParam) */
 417 #ifndef HANDLE_WM_IME_REQUEST
 418 #define HANDLE_WM_IME_REQUEST(hwnd, wParam, lParam, fn) \
 419     (LRESULT)(fn)((hwnd), (WPARAM)(wParam), (LPARAM)(lParam))
 420 #define FORWARD_WM_IME_REQUEST(hwnd, wParam, lParam, fn) \
 421     (LRESULT)(fn)((hwnd), WM_IME_REQUEST, (WPARAM)(wParam), (LPARAM)(lParam))
 422 #endif
 423
 424 /* void Cls_OnImeKey(HWND hwnd, BOOL fDown, UINT nVirtKey, LONG lKeyData) */
 425 #ifndef HANDLE_WM_IME_KEYDOWN
 426 #define HANDLE_WM_IME_KEYDOWN(hwnd, wParam, lParam, fn) \
 427     ((fn)((hwnd), TRUE, (WORD)(wParam), (LONG)(lParam)), 0L)
 428 #define FORWARD_WM_IME_KEYDOWN(hwnd, fDown, nVirtKey, lKeyData, fn) \
 429     ((fn)((hwnd), ((BOOL)(fDown) ? WM_IME_KEYDOWN : WM_IME_KEYUP), \
 430           (WPARAM)(UINT)(nVirtKey), (LPARAM)(LONG)(lKeyData)), 0L)
 431 #define HANDLE_WM_IME_KEYUP(hwnd, wParam, lParam, fn) \
 432     ((fn)((hwnd), FALSE, (WORD)(wParam), (LONG)(lParam)), 0L)
 433 #define FORWARD_WM_IME_KEYUP(hwnd, fDown, nVirtKey, lKeyData, fn) \
 434     ((fn)((hwnd), ((BOOL)(fDown) ? WM_IME_KEYDOWN : WM_IME_KEYUP), \
 435           (WPARAM)(UINT)(nVirtKey), (LPARAM)(LONG)(lKeyData)), 0L)
 436 #endif
 437
 438 /* void Cls_OnMouseHover(HWND hwnd, UINT nFlags, INT xPos, INT yPos) */
 439 #ifndef HANDLE_WM_MOUSEHOVER
 440 #define HANDLE_WM_MOUSEHOVER(hwnd, wParam, lParam, fn) \
 441     ((fn)((hwnd), (UINT)(wParam), GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam)), 0L)
 442 #define FORWARD_WM_MOUSEHOVER(hwnd, nFlags, xPos, yPos, fn) \
 443     ((fn)((hwnd), WM_MOUSEHOVER, (WPARAM)(UINT)(nFlags), \
 444           MAKELPARAM((xPos), (yPos))), 0L)
 445 #endif
 446
 447 /* void Cls_OnMouseLeave(HWND hwnd) */
 448 #ifndef HANDLE_WM_MOUSELEAVE
 449 #define HANDLE_WM_MOUSELEAVE(hwnd, wParam, lParam, fn) \
 450     ((fn)((hwnd)), 0L)
 451 #define FORWARD_WM_MOUSELEAVE(hwnd, fn) \
 452     ((fn)((hwnd), WM_MOUSELEAVE, 0, 0L), 0L)
 453 #endif
 454
 455 /* void Cls_OnNCMouseHover(HWND hwnd, UINT nHitTest, INT xPos, INT yPos) */
 456 #ifndef HANDLE_WM_NCMOUSEHOVER
 457 #define HANDLE_WM_NCMOUSEHOVER(hwnd, wParam, lParam, fn) \
 458     ((fn)((hwnd), (INT)(wParam), GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam)), 0L)
 459 #define FORWARD_WM_NCMOUSEHOVER(hwnd, nHitTest, xPos, yPos, fn) \
 460     ((fn)((hwnd), WM_NCMOUSEHOVER, (WPARAM)(UINT)(nHitTest), \
 461           MAKELPARAM((xPos), (yPos))), 0L)
 462 #endif
 463
 464 /* void Cls_OnNCMouseLeave(HWND hwnd) */
 465 #ifndef HANDLE_WM_NCMOUSELEAVE
 466 #define HANDLE_WM_NCMOUSELEAVE(hwnd, wParam, lParam, fn) \
 467     ((fn)((hwnd)), 0L)
 468 #define FORWARD_WM_NCMOUSELEAVE(hwnd, fn) \
 469     ((fn)((hwnd), WM_NCMOUSELEAVE, 0, 0L), 0L)
 470 #endif
 471
 472 /* void Cls_OnPrint(HWND hwnd, HDC hDC, UINT uFlags) */
 473 #ifndef HANDLE_WM_PRINT
 474 #define HANDLE_WM_PRINT(hwnd, wParam, lParam, fn) \
 475     ((fn)((hwnd), (HDC)(wParam), (UINT)(lParam)), 0L)
 476 #define FORWARD_WM_PRINT(hwnd, hDC, uFlags, fn) \
 477     ((fn)((hwnd), WM_PRINT, (WPARAM)(HDC)(hDC), (LPARAM)(uFlags)), 0L)
 478 #endif
 479
 480 /* void Cls_OnPrintClient(HWND hwnd, HDC hDC, UINT uFlags) */
 481 #ifndef HANDLE_WM_PRINTCLIENT
 482 #define HANDLE_WM_PRINTCLIENT(hwnd, wParam, lParam, fn) \
 483     ((fn)((hwnd), (HDC)(wParam), (UINT)(lParam)), 0L)
 484 #define FORWARD_WM_PRINTCLIENT(hwnd, hDC, uFlags, fn) \
 485     ((fn)((hwnd), WM_PRINTCLIENT, (WPARAM)(HDC)(hDC), (LPARAM)(uFlags)), 0L)
 486 #endif
 487
 488 /* BOOL Cls_OnAppCommand(HWND hwnd, HWND hwndTarget, UINT cmd, UINT nDevice, UINT nKey) */
 489 #ifndef HANDLE_WM_APPCOMMAND
 490 #define HANDLE_WM_APPCOMMAND(hwnd, wParam, lParam, fn) \
 491     (LRESULT)(BOOL)(fn)((hwnd), (HWND)(wParam), GET_APPCOMMAND_LPARAM(lParam), \
 492                         GET_DEVICE_LPARAM(lParam), GET_KEYSTATE_LPARAM(lParam))
 493 #define FORWARD_WM_APPCOMMAND(hwnd, hwndTarget, cmd, nDevice, nKey, fn) \
 494     (BOOL)(fn)((hwnd), WM_APPCOMMAND, (WPARAM)(hwndTarget), \
 495                MAKELPARAM((nKey), ((WORD)(cmd)) | (UINT)(nDevice)))
 496 #endif
 497
 498 /* void Cls_OnEnterSizeMove(HWND hwnd) */
 499 #ifndef HANDLE_WM_ENTERSIZEMOVE
 500 #define HANDLE_WM_ENTERSIZEMOVE(hwnd, wParam, lParam, fn) \
 501     ((fn)((hwnd)), 0L)
 502 #define FORWARD_WM_ENTERSIZEMOVE(hwnd, fn) \
 503     ((fn)((hwnd), WM_ENTERSIZEMOVE, 0, 0L), 0L)
 504 #endif
 505
 506 /* void Cls_OnExitSizeMove(HWND hwnd) */
 507 #ifndef HANDLE_WM_EXITSIZEMOVE
 508 #define HANDLE_WM_EXITSIZEMOVE(hwnd, wParam, lParam, fn) \
 509     ((fn)((hwnd)), 0L)
 510 #define FORWARD_WM_EXITSIZEMOVE(hwnd, fn) \
 511     ((fn)((hwnd), WM_EXITSIZEMOVE, 0, 0L), 0L)
 512 #endif
 513
 514 /* HICON Cls_OnQueryDragIcon(HWND hwnd) */
 515 #undef HANDLE_WM_QUERYDRAGICON
 516 #define HANDLE_WM_QUERYDRAGICON(hwnd, wParam, lParam, fn) \
 517     (LRESULT)(DWORD)(UINT)(UINT_PTR)(fn)(hwnd)
 518 #undef FORWARD_WM_QUERYDRAGICON
 519 #define FORWARD_WM_QUERYDRAGICON(hwnd, fn) \
 520     (HICON)(UINT_PTR)(UINT)(DWORD)(fn)((hwnd), WM_QUERYDRAGICON, 0L, 0L)
 521
 522 /* HWND Cls_MDICreate(HWND hwnd, const LPMDICREATESTRUCT lpmcs) */
 523 #undef HANDLE_WM_MDICREATE
 524 #define HANDLE_WM_MDICREATE(hwnd, wParam, lParam, fn) \
 525     (LRESULT)(DWORD)(UINT)(UINT_PTR)(fn)((hwnd), (LPMDICREATESTRUCT)(lParam))
 526 #undef FORWARD_WM_MDICREATE
 527 #define FORWARD_WM_MDICREATE(hwnd, lpmcs, fn) \
 528     (HWND)(UINT_PTR)(fn)((hwnd), WM_MDICREATE, 0L, (LPARAM)(LPMDICREATESTRUCT)(lpmcs))
 529
 530 /* BOOL Cls_OnNCActivate(HWND hwnd, BOOL fActive, HWND hwndActDeact, BOOL fMinimized) */
 531 #undef HANDLE_WM_NCACTIVATE
 532 #define HANDLE_WM_NCACTIVATE(hwnd, wParam, lParam, fn) \
 533     (LRESULT)(DWORD)(BOOL)(fn)((hwnd), (BOOL)(wParam), 0L, 0L)
 534 #undef FORWARD_WM_NCACTIVATE
 535 #define FORWARD_WM_NCACTIVATE(hwnd, fActive, hwndActDeact, fMinimized, fn) \
 536     (BOOL)(DWORD)(fn)((hwnd), WM_NCACTIVATE, (WPARAM)(BOOL)(fActive), 0L)
 537
 538 /* LONG Edit_OnGetSel(HWND hwnd, LPDWORD lpdwStart, LPDWORD lpdwEnd) */
 539 #define HANDLE_EM_GETSEL(hwnd, wParam, lParam, fn) \
 540     (LRESULT)(LONG)(fn)((hwnd), (LPDWORD)(wParam), (LPDWORD)(lParam))
 541
 542 /* void Edit_OnSetSel(HWND hwnd, INT nStart, INT nEnd) */
 543 #define HANDLE_EM_SETSEL(hwnd, wParam, lParam, fn) \
 544     ((fn)((hwnd), (INT)(wParam), (INT)(lParam)), 0L)
 545
 546 /* void Edit_OnGetRect(HWND hwnd, LPRECT prc) */
 547 #define HANDLE_EM_GETRECT(hwnd, wParam, lParam, fn) \
 548     ((fn)((hwnd), (LPRECT)(lParam)), 0L)
 549
 550 /* void Edit_OnSetRect(HWND hwnd, LPCRECT prc) */
 551 #define HANDLE_EM_SETRECT(hwnd, wParam, lParam, fn) \
 552     ((fn)((hwnd), (LPCRECT)(lParam)), 0L)
 553
 554 /* void Edit_OnSetRectNP(HWND hwnd, LPCRECT prc) */
 555 #define HANDLE_EM_SETRECTNP(hwnd, wParam, lParam, fn) \
 556     ((fn)((hwnd), (LPCRECT)(lParam)), 0L)
 557
 558 /* DWORD Edit_OnScroll(HWND hwnd, INT nScroll) */
 559 #define HANDLE_EM_SCROLL(hwnd, wParam, lParam, fn) \
 560     (LRESULT)(DWORD)(fn)((hwnd), (INT)(wParam))
 561
 562 /* BOOL Edit_OnLineScroll(HWND hwnd, INT cxScroll, INT cyScroll) */
 563 #define HANDLE_EM_LINESCROLL(hwnd, wParam, lParam, fn) \
 564     (LRESULT)(BOOL)(fn)((hwnd), (INT)(wParam), (INT)(lParam))
 565
 566 /* BOOL Edit_OnScrollCaret(HWND hwnd) */
 567 #define HANDLE_EM_SCROLLCARET(hwnd, wParam, lParam, fn) \
 568     (LRESULT)(BOOL)(fn)((hwnd))
 569
 570 /* BOOL Edit_OnGetModify(HWND hwnd) */
 571 #define HANDLE_EM_GETMODIFY(hwnd, wParam, lParam, fn) \
 572     (LRESULT)(BOOL)(fn)((hwnd))
 573
 574 /* void Edit_OnSetModify(HWND hwnd, BOOL fModified) */
 575 #define HANDLE_EM_SETMODIFY(hwnd, wParam, lParam, fn) \
 576     ((fn)((hwnd), (BOOL)(wParam)), 0L)
 577
 578 /* INT Edit_OnGetLineCount(HWND hwnd) */
 579 #define HANDLE_EM_GETLINECOUNT(hwnd, wParam, lParam, fn) \
 580     (LRESULT)(INT_PTR)(INT)(fn)((hwnd))
 581
 582 /* INT Edit_OnLineIndex(HWND hwnd, INT line) */
 583 #define HANDLE_EM_LINEINDEX(hwnd, wParam, lParam, fn) \
 584     (LRESULT)(INT_PTR)(INT)(fn)((hwnd), (INT)(wParam))
 585
 586 /* void Edit_OnSetHandle(HWND hwnd, HLOCAL hloc) */
 587 #define HANDLE_EM_SETHANDLE(hwnd, wParam, lParam, fn) \
 588     ((fn)((hwnd), (HLOCAL)(wParam)), 0L)
 589
 590 /* HLOCAL Edit_OnGetHandle(HWND hwnd) */
 591 #define HANDLE_EM_GETHANDLE(hwnd, wParam, lParam, fn) \
 592     (LRESULT)(HLOCAL)(fn)((hwnd))
 593
 594 /* INT Edit_OnGetThumb(HWND hwnd) */
 595 #define HANDLE_EM_GETTHUMB(hwnd, wParam, lParam, fn) \
 596     (LRESULT)(INT_PTR)(INT)(fn)((hwnd))
 597
 598 /* INT Edit_OnLineLength(HWND hwnd, INT ich) */
 599 #define HANDLE_EM_LINELENGTH(hwnd, wParam, lParam, fn) \
 600     (LRESULT)(INT_PTR)(INT)(fn)((hwnd), (INT)(wParam))
 601
 602 /* void Edit_OnReplaceSel(HWND hwnd, BOOL fCanUndo, LPCTSTR lpszReplace) */
 603 #define HANDLE_EM_REPLACESEL(hwnd, wParam, lParam, fn) \
 604     ((fn)((hwnd), (BOOL)(wParam), (LPCTSTR)(lParam)), 0L)
 605
 606 /* INT Edit_OnGetLine(HWND hwnd, INT line, LPCTSTR lpch) */
 607 #define HANDLE_EM_GETLINE(hwnd, wParam, lParam, fn) \
 608     (LRESULT)(INT_PTR)(INT)(fn)((hwnd), (INT)(wParam), (LPCTSTR)(lParam))
 609
 610 /* NOTE: EM_LIMITTEXT is same value as EM_SETLIMITTEXT */
 611 /* void Edit_OnLimitText(HWND hwnd, LONG cchMax) */
 612 #define HANDLE_EM_LIMITTEXT(hwnd, wParam, lParam, fn) \
 613     ((fn)((hwnd), (LONG)(wParam)), 0L)
 614
 615 /* BOOL Edit_OnCanUndo(HWND hwnd) */
 616 #define HANDLE_EM_CANUNDO(hwnd, wParam, lParam, fn) \
 617     (LRESULT)(BOOL)(fn)((hwnd))
 618
 619 /* BOOL Edit_OnUndo(HWND hwnd) */
 620 #define HANDLE_EM_UNDO(hwnd, wParam, lParam, fn) \
 621     (LRESULT)(BOOL)(fn)((hwnd))
 622
 623 /* BOOL Edit_OnFmtLines(HWND hwnd, BOOL fAddEOL) */
 624 #define HANDLE_EM_FMTLINES(hwnd, wParam, lParam, fn) \
 625     (LRESULT)(BOOL)(fn)((hwnd), (BOOL)(wParam))
 626
 627 /* INT Edit_OnLineFromChar(HWND hwnd, INT ich) */
 628 #define HANDLE_EM_LINEFROMCHAR(hwnd, wParam, lParam, fn) \
 629     (LRESULT)(INT_PTR)(INT)(fn)((hwnd), (INT)(wParam))
 630
 631 /* BOOL Edit_OnSetTabStops(HWND hwnd, INT cTabs, LPDWORD lpdwTabs) */
 632 #define HANDLE_EM_SETTABSTOPS(hwnd, wParam, lParam, fn) \
 633     (LRESULT)(BOOL)(fn)((hwnd), (INT)(wParam), (LPDWORD)(lParam))
 634
 635 /* void Edit_OnSetPasswordChar(HWND hwnd, UINT ch) */
 636 #define HANDLE_EM_SETPASSWORDCHAR(hwnd, wParam, lParam, fn) \
 637     ((fn)((hwnd), (UINT)(wParam)), 0L)
 638
 639 /* void Edit_OnEmptyUndoBuffer(HWND hwnd) */
 640 #define HANDLE_EM_EMPTYUNDOBUFFER(hwnd, wParam, lParam, fn) \
 641     ((fn)((hwnd)), 0L)
 642
 643 /* INT Edit_OnGetFirstVisibleLine(HWND hwnd) */
 644 #define HANDLE_EM_GETFIRSTVISIBLELINE(hwnd, wParam, lParam, fn) \
 645     (INT)((fn)((hwnd)), 0L)
 646
 647 /* BOOL Edit_OnSetReadOnly(HWND hwnd, BOOL fReadOnly) */
 648 #define HANDLE_EM_SETREADONLY(hwnd, wParam, lParam, fn) \
 649     (BOOL)(fn)((hwnd), (BOOL)(wParam))
 650
 651 /* void Edit_OnSetWordBreakProc(HWND hwnd, EDITWORDBREAKPROC ewbprc) */
 652 #define HANDLE_EM_SETWORDBREAKPROC(hwnd, wParam, lParam, fn) \
 653     ((fn)((hwnd), (EDITWORDBREAKPROC)(lParam)), 0L)
 654
 655 /* EDITWORDBREAKPROC Edit_OnGetWordBreakProc(HWND hwnd) */
 656 #define HANDLE_EM_GETWORDBREAKPROC(hwnd, wParam, lParam, fn) \
 657     (LRESULT)(EDITWORDBREAKPROC)(fn)((hwnd))
 658
 659 /* UINT Edit_OnGetPasswordChar(HWND hwnd) */
 660 #define HANDLE_EM_GETPASSWORDCHAR(hwnd, wParam, lParam, fn) \
 661     (LRESULT)(UINT)(UINT)(fn)((hwnd))
 662
 663 /* void Edit_OnSetMargins(HWND hwnd, UINT fwMargin, WORD wLeft, WORD wRight) */
 664 #define HANDLE_EM_SETMARGINS(hwnd, wParam, lParam, fn) \
 665     ((fn)((hwnd), (UINT)(wParam), LOWORD(lParam), HIWORD(lParam)), 0L)
 666
 667 /* DWORD Edit_OnGetMargins(HWND hwnd) */
 668 #define HANDLE_EM_GETMARGINS(hwnd, wParam, lParam, fn) \
 669     (LRESULT)(DWORD)(fn)((hwnd))
 670
 671 /* void Edit_OnSetLimitText(HWND hwnd, DWORD cbMax) */
 672 #define HANDLE_EM_SETLIMITTEXT(hwnd, wParam, lParam, fn) \
 673     ((fn)((hwnd), (DWORD)(wParam)), 0L)
 674
 675 /* DWORD Edit_OnGetLimitText(HWND hwnd) */
 676 #define HANDLE_EM_GETLIMITTEXT(hwnd, wParam, lParam, fn) \
 677     (LRESULT)(DWORD)(fn)((hwnd))
 678
 679 /* void Edit_OnPosFromChar(HWND hwnd, LPPOINT lpPoint, UINT wCharIndex) */
 680 #define HANDLE_EM_POSFROMCHAR(hwnd, wParam, lParam, fn) \
 681     ((fn)((hwnd), (LPPOINT)(wParam), (UINT)(lParam)), 0L)
 682
 683 /* LONG Edit_OnCharFromPos(HWND hwnd, INT x, INT y) */
 684 #define HANDLE_EM_CHARFROMPOS(hwnd, wParam, lParam, fn) \
 685     (LRESULT)(LONG)(fn)((hwnd), (SHORT)LOWORD(lParam), (SHORT)HIWORD(lParam))
 686
 687 /* DWORD Edit_OnSetImeStatus(HWND hwnd, UINT uType, DWORD dwFlags) */
 688 #define HANDLE_EM_SETIMESTATUS(hwnd, wParam, lParam, fn) \
 689     (LRESULT)(DWORD)(fn)((hwnd), (UINT)(wParam), (DWORD)(lParam))
 690
 691 /* DWORD Edit_OnGetImeStatus(HWND hwnd, UINT uType) */
 692 #define HANDLE_EM_GETIMESTATUS(hwnd, wParam, lParam, fn) \
 693     (LRESULT)(DWORD)(fn)((hwnd), (UINT)(wParam))
 694
 695 /* HICON Static_OnSetIcon(HWND hwnd, HICON hIcon) */
 696 #define HANDLE_STM_SETICON(hwnd, wParam, lParam, fn) \
 697     (LRESULT)(HICON)(fn)((hwnd), (HICON)(wParam))
 698
 699 /* HICON Static_OnGetIcon(HWND hwnd) */
 700 #define HANDLE_STM_GETICON(hwnd, wParam, lParam, fn) \
 701     (LRESULT)(HICON)(fn)((hwnd))
 702
 703 /* HANDLE Static_OnSetImage(HWND hwnd, UINT fImageType, HANDLE hImage) */
 704 #define HANDLE_STM_SETIMAGE(hwnd, wParam, lParam, fn) \
 705     (LRESULT)(HANDLE)(fn)((hwnd), (UINT)(wParam), (HANDLE)(lParam))
 706
 707 /* HANDLE Static_OnGetImage(HWND hwnd, UINT fImageType) */
 708 #define HANDLE_STM_GETIMAGE(hwnd, wParam, lParam, fn) \
 709     (LRESULT)(HANDLE)(fn)((hwnd), (UINT)(wParam))
 710
 711 /* INT ListBox_OnAddString(HWND hwnd, LPCTSTR lpsz) */
 712 #define HANDLE_LB_ADDSTRING(hwnd, wParam, lParam, fn) \
 713     (LRESULT)(INT_PTR)(INT)(fn)((hwnd), (LPCTSTR)(lParam))
 714
 715 /* INT ListBox_OnInsertString(HWND hwnd, INT index, LPCTSTR lpsz) */
 716 #define HANDLE_LB_INSERTSTRING(hwnd, wParam, lParam, fn) \
 717     (LRESULT)(INT_PTR)(INT)(fn)((hwnd), (INT)(wParam), (LPCTSTR)(lParam))
 718
 719 /* INT ListBox_OnDeleteString(HWND hwnd, INT index) */
 720 #define HANDLE_LB_DELETESTRING(hwnd, wParam, lParam, fn) \
 721     (LRESULT)(INT_PTR)(INT)(fn)((hwnd), (INT)(wParam))
 722
 723 /* INT ListBox_OnSelItemRangeEx(HWND hwnd, UINT wFirst, UINT wLast) */
 724 #define HANDLE_LB_SELITEMRANGEEX(hwnd, wParam, lParam, fn) \
 725     (LRESULT)(INT_PTR)(INT)(fn)((hwnd), (UINT)(wParam), (UINT)(lParam))
 726
 727 /* void ListBox_OnResetContent(HWND hwnd) */
 728 #define HANDLE_LB_RESETCONTENT(hwnd, wParam, lParam, fn) \
 729     ((fn)((hwnd)), 0L)
 730
 731 /* INT ListBox_OnSetSel(HWND hwnd, BOOL fSelect, UINT index) */
 732 #define HANDLE_LB_SETSEL(hwnd, wParam, lParam, fn) \
 733     (LRESULT)(INT_PTR)(INT)(fn)((hwnd), (BOOL)(wParam), (UINT)(lParam))
 734
 735 /* INT ListBox_OnSetCurSel(HWND hwnd, INT index) */
 736 #define HANDLE_LB_SETCURSEL(hwnd, wParam, lParam, fn) \
 737     (LRESULT)(INT_PTR)(INT)(fn)((hwnd), (INT)(wParam))
 738
 739 /* INT ListBox_OnGetSel(HWND hwnd, INT index) */
 740 #define HANDLE_LB_GETSEL(hwnd, wParam, lParam, fn) \
 741     (LRESULT)(INT_PTR)(INT)(fn)((hwnd), (INT)(wParam))
 742
 743 /* INT ListBox_OnGetCurSel(HWND hwnd) */
 744 #define HANDLE_LB_GETCURSEL(hwnd, wParam, lParam, fn) \
 745     (LRESULT)(INT_PTR)(INT)(fn)((hwnd))
 746
 747 /* INT ListBox_OnGetText(HWND hwnd, INT index, LPTSTR lpszBuffer) */
 748 #define HANDLE_LB_GETTEXT(hwnd, wParam, lParam, fn) \
 749     (LRESULT)(INT_PTR)(INT)(fn)((hwnd), (INT)(wParam), (LPTSTR)(lParam))
 750
 751 /* INT ListBox_OnGetTextLen(HWND hwnd, INT index) */
 752 #define HANDLE_LB_GETTEXTLEN(hwnd, wParam, lParam, fn) \
 753     (LRESULT)(INT_PTR)(INT)(fn)((hwnd), (INT)(wParam))
 754
 755 /* INT ListBox_OnGetCount(HWND hwnd) */
 756 #define HANDLE_LB_GETCOUNT(hwnd, wParam, lParam, fn) \
 757     (LRESULT)(INT_PTR)(INT)(fn)((hwnd))
 758
 759 /* INT ListBox_OnSelectString(HWND hwnd, INT indexStart, LPCTSTR lpszFind) */
 760 #define HANDLE_LB_SELECTSTRING(hwnd, wParam, lParam, fn) \
 761     (LRESULT)(INT_PTR)(INT)(fn)((hwnd), (INT)(wParam), (LPCTSTR)(lParam))
 762
 763 /* INT ListBox_OnDir(HWND hwnd, UINT uAttrs, LPCTSTR lpszFileSpec) */
 764 #define HANDLE_LB_DIR(hwnd, wParam, lParam, fn) \
 765     (LRESULT)(INT_PTR)(INT)(fn)((hwnd), (UINT)(wParam), (LPCTSTR)(lParam))
 766
 767 /* INT ListBox_OnGetTopIndex(HWND hwnd) */
 768 #define HANDLE_LB_GETTOPINDEX(hwnd, wParam, lParam, fn) \
 769     (LRESULT)(INT_PTR)(INT)(fn)((hwnd))
 770
 771 /* INT ListBox_OnFindString(HWND hwnd, INT indexStart, LPCTSTR lpszFind) */
 772 #define HANDLE_LB_FINDSTRING(hwnd, wParam, lParam, fn) \
 773     (LRESULT)(INT_PTR)(INT)(fn)((hwnd), (INT)(wParam), (LPCTSTR)(lParam))
 774
 775 /* INT ListBox_OnGetSelCount(HWND hwnd) */
 776 #define HANDLE_LB_GETSELCOUNT(hwnd, wParam, lParam, fn) \
 777     (LRESULT)(INT_PTR)(INT)(fn)((hwnd))
 778
 779 /* INT ListBox_OnGetSelItems(HWND hwnd, UINT cItems, LPINT lpnItems) */
 780 #define HANDLE_LB_GETSELITEMS(hwnd, wParam, lParam, fn) \
 781     (LRESULT)(INT_PTR)(INT)(fn)((hwnd), (UINT)(wParam), (LPINT)(lParam))
 782
 783 /* BOOL ListBox_OnSetTabStops(HWND hwnd, UINT cTabs, LPINT lpnTabs) */
 784 #define HANDLE_LB_SETTABSTOPS(hwnd, wParam, lParam, fn) \
 785     (LRESULT)(BOOL)(fn)((hwnd), (UINT)(wParam), (LPINT)(lParam))
 786
 787 /* INT ListBox_OnGetHorizontalExtent(HWND hwnd) */
 788 #define HANDLE_LB_GETHORIZONTALEXTENT(hwnd, wParam, lParam, fn) \
 789     (LRESULT)(INT_PTR)(INT)(fn)((hwnd))
 790
 791 /* void ListBox_OnSetHorizontalExtent(HWND hwnd, INT cxExtent) */
 792 #define HANDLE_LB_SETHORIZONTALEXTENT(hwnd, wParam, lParam, fn) \
 793     ((fn)((hwnd), (INT)(wParam)), 0L)
 794
 795 /* void ListBox_OnSetColumnWidth(HWND hwnd, INT cxColumn) */
 796 #define HANDLE_LB_SETCOLUMNWIDTH(hwnd, wParam, lParam, fn) \
 797     ((fn)((hwnd), (INT)(wParam)), 0L)
 798
 799 /* INT ListBox_OnAddFile(HWND hwnd, LPCTSTR lpszFilename) */
 800 #define HANDLE_LB_ADDFILE(hwnd, wParam, lParam, fn) \
 801     (LRESULT)(INT_PTR)(INT)(fn)((hwnd), (LPCTSTR)(lParam))
 802
 803 /* INT ListBox_OnSetTopIndex(HWND hwnd, INT index) */
 804 #define HANDLE_LB_SETTOPINDEX(hwnd, wParam, lParam, fn) \
 805     (LRESULT)(INT_PTR)(INT)(fn)((hwnd), (INT)(wParam))
 806
 807 /* INT ListBox_OnGetItemRect(HWND hwnd, INT index, RECT FAR *lprc) */
 808 #define HANDLE_LB_GETITEMRECT(hwnd, wParam, lParam, fn) \
 809     (LRESULT)(INT_PTR)(INT)(fn)((hwnd), (INT)(wParam), (RECT FAR *)(lParam))
 810
 811 /* INT_PTR ListBox_OnGetItemData(HWND hwnd, INT index) */
 812 #define HANDLE_LB_GETITEMDATA(hwnd, wParam, lParam, fn) \
 813     (LRESULT)(INT_PTR)(fn)((hwnd), (INT)(wParam))
 814
 815 /* INT_PTR ListBox_OnSetItemData(HWND hwnd, INT index, LPARAM dwData) */
 816 #define HANDLE_LB_SETITEMDATA(hwnd, wParam, lParam, fn) \
 817     (LRESULT)(INT_PTR)(fn)((hwnd), (INT)(wParam), (lParam))
 818
 819 /* INT ListBox_OnSelItemRange(HWND hwnd, BOOL fSelect, UINT wFirst, UINT wLast) */
 820 #define HANDLE_LB_SELITEMRANGE(hwnd, wParam, lParam, fn) \
 821     (LRESULT)(INT_PTR)(INT)(fn)((hwnd), (BOOL)(wParam), LOWORD(lParam), HIWORD(lParam))
 822
 823 /* INT ListBox_OnSetAnchorIndex(HWND hwnd, INT index) */
 824 #define HANDLE_LB_SETANCHORINDEX(hwnd, wParam, lParam, fn) \
 825     (LRESULT)(INT_PTR)(INT)(fn)((hwnd), (INT)(wParam))
 826
 827 /* INT ListBox_OnGetAnchorIndex(HWND hwnd) */
 828 #define HANDLE_LB_GETANCHORINDEX(hwnd, wParam, lParam, fn) \
 829     (LRESULT)(INT_PTR)(INT)(fn)((hwnd))
 830
 831 /* INT ListBox_OnSetCaretIndex(HWND hwnd, INT index, BOOL fScroll) */
 832 #define HANDLE_LB_SETCARETINDEX(hwnd, wParam, lParam, fn) \
 833     (LRESULT)(INT_PTR)(INT)(fn)((hwnd), (INT)(wParam), (BOOL)LOWORD(lParam))
 834
 835 /* INT ListBox_OnGetCaretIndex(HWND hwnd) */
 836 #define HANDLE_LB_GETCARETINDEX(hwnd, wParam, lParam, fn) \
 837     (LRESULT)(INT_PTR)(INT)(fn)((hwnd))
 838
 839 /* INT ListBox_OnSetItemHeight(HWND hwnd, INT index, INT cyItem) */
 840 #define HANDLE_LB_SETITEMHEIGHT(hwnd, wParam, lParam, fn) \
 841     (LRESULT)(INT_PTR)(INT)(fn)((hwnd), (INT)(wParam), (SHORT)LOWORD(lParam))
 842
 843 /* INT ListBox_OnGetItemHeight(HWND hwnd, INT index) */
 844 #define HANDLE_LB_GETITEMHEIGHT(hwnd, wParam, lParam, fn) \
 845     (LRESULT)(INT_PTR)(INT)(fn)((hwnd), (INT)(wParam))
 846
 847 /* INT ListBox_OnFindStringExact(HWND hwnd, INT indexStart, LPCTSTR lpszFind) */
 848 #define HANDLE_LB_FINDSTRINGEXACT(hwnd, wParam, lParam, fn) \
 849     (LRESULT)(INT_PTR)(INT)(fn)((hwnd), (INT)(wParam), (LPCTSTR)(lParam))
 850
 851 /* LCID ListBox_OnSetLocale(HWND hwnd, LCID wLocaleID) */
 852 #define HANDLE_LB_SETLOCALE(hwnd, wParam, lParam, fn) \
 853     (LRESULT)(LCID)(fn)((hwnd), (LCID)(wParam))
 854
 855 /* LCID ListBox_OnGetLocale(HWND hwnd) */
 856 #define HANDLE_LB_GETLOCALE(hwnd, wParam, lParam, fn) \
 857     (LRESULT)(LCID)(fn)((hwnd))
 858
 859 /* INT ListBox_OnSetCount(HWND hwnd, INT cItems) */
 860 #define HANDLE_LB_SETCOUNT(hwnd, wParam, lParam, fn) \
 861     (LRESULT)(INT_PTR)(INT)(fn)((hwnd), (INT)(wParam))
 862
 863 /* DWORD ListBox_OnInitStorage(HWND hwnd, UINT cItems, DWORD cb) */
 864 #define HANDLE_LB_INITSTORAGE(hwnd, wParam, lParam, fn) \
 865     (LRESULT)(DWORD)(fn)((hwnd), (UINT)(wParam), (DWORD)(lParam))
 866
 867 /* DWORD ListBox_OnItemFromPoint(HWND hwnd, INT xPos, INT yPos) */
 868 #define HANDLE_LB_ITEMFROMPOINT(hwnd, wParam, lParam, fn) \
 869     (LRESULT)(DWORD)(fn)((hwnd), (SHORT)LOWORD(lParam), (SHORT)HIWORD(lParam))
 870
 871 /* TODO: HANDLE_LB_MULTIPLEADDSTRING and HANDLE_LB_GETLISTBOXINFO. */
 872
 873 /* DWORD ComboBox_OnGetEditSel(HWND hwnd, LPDWORD lpdwStart, LPDWORD lpdwEnd) */
 874 #define HANDLE_CB_GETEDITSEL(hwnd, wParam, lParam, fn) \
 875     (LRESULT)(DWORD)(fn)((hwnd), (LPDWORD)(wParam), (LPDWORD)(lParam))
 876
 877 /* void ComboBox_OnLimitText(HWND hwnd, UINT cchLimit) */
 878 #define HANDLE_CB_LIMITTEXT(hwnd, wParam, lParam, fn) \
 879     ((fn)((hwnd), (UINT)(wParam)), TRUE)
 880
 881 /* INT ComboBox_OnSetEditSel(HWND hwnd, INT ichStart, INT ichEnd) */
 882 #define HANDLE_CB_SETEDITSEL(hwnd, wParam, lParam, fn) \
 883     (LRESULT)(INT_PTR)(INT)(fn)((hwnd), (INT)(wParam), (INT)(lParam))
 884
 885 /* INT ComboBox_OnAddString(HWND hwnd, LPCTSTR lpsz) */
 886 #define HANDLE_CB_ADDSTRING(hwnd, wParam, lParam, fn) \
 887     (LRESULT)(INT_PTR)(INT)(fn)((hwnd), (LPCTSTR)(lParam))
 888
 889 /* INT ComboBox_OnDeleteString(HWND hwnd, INT index) */
 890 #define HANDLE_CB_DELETESTRING(hwnd, wParam, lParam, fn) \
 891     (LRESULT)(INT_PTR)(INT)(fn)((hwnd), (INT)(wParam))
 892
 893 /* INT ComboBox_OnDir(HWND hwnd, UINT uAttrs, LPCTSTR lpszFileSpec) */
 894 #define HANDLE_CB_DIR(hwnd, wParam, lParam, fn) \
 895     (LRESULT)(INT_PTR)(INT)(fn)((hwnd), (UINT)(wParam), (LPCTSTR)(lParam))
 896
 897 /* INT ComboBox_OnGetCount(HWND hwnd) */
 898 #define HANDLE_CB_GETCOUNT(hwnd, wParam, lParam, fn) \
 899     (LRESULT)(INT_PTR)(INT)(fn)((hwnd))
 900
 901 /* INT ComboBox_GetCurSel(HWND hwnd) */
 902 #define HANDLE_CB_GETCURSEL(hwnd, wParam, lParam, fn) \
 903     (LRESULT)(INT_PTR)(INT)(fn)((hwnd))
 904
 905 /* INT ComboBox_GetLBText(HWND hwnd, INT index, LPTSTR lpszBuffer) */
 906 #define HANDLE_CB_GETLBTEXT(hwnd, wParam, lParam, fn) \
 907     (LRESULT)(INT_PTR)(INT)(fn)((hwnd), (INT)(wParam), (LPTSTR)(lParam))
 908
 909 /* INT ComboBox_OnGetLBTextLen(HWND hwnd, INT index) */
 910 #define HANDLE_CB_GETLBTEXTLEN(hwnd, wParam, lParam, fn) \
 911     (LRESULT)(INT_PTR)(INT)(fn)((hwnd), (INT)(wParam))
 912
 913 /* INT ComboBox_OnInsertString(HWND hwnd, INT index, LPCTSTR lpsz) */
 914 #define HANDLE_CB_INSERTSTRING(hwnd, wParam, lParam, fn) \
 915     (LRESULT)(INT_PTR)(INT)(fn)((hwnd), (INT)(wParam), (LPCTSTR)(lParam))
 916
 917 /* void ComboBox_OnResetContent(HWND hwnd) */
 918 #define HANDLE_CB_RESETCONTENT(hwnd, wParam, lParam, fn) \
 919     (LRESULT)((fn)((hwnd)), CB_OKAY)
 920
 921 /* INT ComboBox_OnFindString(HWND hwnd, INT indexStart, LPCTSTR lpszFind) */
 922 #define HANDLE_CB_FINDSTRING(hwnd, wParam, lParam, fn) \
 923     (LRESULT)(INT_PTR)(INT)(fn)((hwnd), (INT)(wParam), (LPCTSTR)(lParam))
 924
 925 /* INT ComboBox_OnSelectString(HWND hwnd, INT indexStart, LPCTSTR lpszSelect) */
 926 #define HANDLE_CB_SELECTSTRING(hwnd, wParam, lParam, fn) \
 927     (LRESULT)(INT_PTR)(INT)(fn)((hwnd), (INT)(wParam), (LPCTSTR)(lParam))
 928
 929 /* INT ComboBox_OnSetCurSel(HWND hwnd, INT index) */
 930 #define HANDLE_CB_SETCURSEL(hwnd, wParam, lParam, fn) \
 931     (LRESULT)(INT_PTR)(INT)(fn)((hwnd), (INT)(wParam))
 932
 933 /* BOOL ComboBox_OnShowDropDown(HWND hwnd, BOOL fShow) */
 934 #define HANDLE_CB_SHOWDROPDOWN(hwnd, wParam, lParam, fn) \
 935     (LRESULT)((fn)((hwnd), (BOOL)(wParam)), TRUE)
 936
 937 /* INT_PTR ComboBox_OnGetItemData(HWND hwnd, INT index) */
 938 #define HANDLE_CB_GETITEMDATA(hwnd, wParam, lParam, fn) \
 939     (LRESULT)(INT_PTR)(fn)((hwnd), (INT)(wParam))
 940
 941 /* INT_PTR ComboBox_OnSetItemData(HWND hwnd, INT index, DWORD_PTR dwData) */
 942 #define HANDLE_CB_SETITEMDATA(hwnd, wParam, lParam, fn) \
 943     (LRESULT)(INT_PTR)(fn)((hwnd), (INT)(wParam), (DWORD_PTR)(lParam))
 944
 945 /* void ComboBox_OnGetDroppedControlRect(HWND hwnd, RECT FAR *lprc) */
 946 #define HANDLE_CB_GETDROPPEDCONTROLRECT(hwnd, wParam, lParam, fn) \
 947     (LRESULT)((fn)((hwnd), (RECT FAR *)(lParam)), CB_OKAY)
 948
 949 /* INT ComboBox_OnSetItemHeight(HWND hwnd, INT index, INT height) */
 950 #define HANDLE_CB_SETITEMHEIGHT(hwnd, wParam, lParam, fn) \
 951     (LRESULT)(INT_PTR)(INT)(fn)((hwnd), (INT)(wParam), (INT)(lParam))
 952
 953 /* INT ComboBox_OnGetItemHeight(HWND hwnd, INT index) */
 954 #define HANDLE_CB_GETITEMHEIGHT(hwnd, wParam, lParam, fn) \
 955     (LRESULT)(INT_PTR)(INT)(fn)((hwnd), (INT)(wParam))
 956
 957 /* INT ComboBox_OnSetExtendedUI(HWND hwnd, BOOL fExtended) */
 958 #define HANDLE_CB_SETEXTENDEDUI(hwnd, wParam, lParam, fn) \
 959     (LRESULT)(INT_PTR)(INT)(fn)((hwnd), (BOOL)(wParam))
 960
 961 /* BOOL ComboBox_OnGetExtendedUI(HWND hwnd) */
 962 #define HANDLE_CB_GETEXTENDEDUI(hwnd, wParam, lParam, fn) \
 963     (LRESULT)(INT_PTR)(BOOL)(fn)((hwnd))
 964
 965 /* BOOL ComboBox_OnGetDroppedState(HWND hwnd) */
 966 #define HANDLE_CB_GETDROPPEDSTATE(hwnd, wParam, lParam, fn) \
 967     (LRESULT)(INT_PTR)(BOOL)(fn)((hwnd))
 968
 969 /* INT ComboBox_OnFindStringExact(HWND hwnd, INT indexStart, LPCTSTR lpszFind) */
 970 #define HANDLE_CB_FINDSTRINGEXACT(hwnd, wParam, lParam, fn) \
 971     (LRESULT)(INT_PTR)(INT)(fn)((hwnd), (INT)(wParam), (LPCTSTR)(lParam))
 972
 973 /* LCID ComboBox_OnSetLocale(HWND hwnd, LCID wLocaleID) */
 974 #define HANDLE_CB_SETLOCALE(hwnd, wParam, lParam, fn) \
 975     (LRESULT)(LCID)(fn)((hwnd), (LCID)(wParam))
 976
 977 /* LCID ComboBox_OnGetLocale(HWND hwnd) */
 978 #define HANDLE_CB_GETLOCALE(hwnd, wParam, lParam, fn) \
 979     (LRESULT)(LCID)(fn)((hwnd))
 980
 981 /* INT ComboBox_OnGetTopIndex(HWND hwnd) */
 982 #define HANDLE_CB_GETTOPINDEX(hwnd, wParam, lParam, fn) \
 983     (LRESULT)(INT_PTR)(INT)(fn)((hwnd))
 984
 985 /* INT ComboBox_OnSetTopIndex(HWND hwnd, INT index) */
 986 #define HANDLE_CB_SETTOPINDEX(hwnd, wParam, lParam, fn) \
 987     (LRESULT)(INT_PTR)(INT)(fn)((hwnd), (INT)(wParam))
 988
 989 /* INT ComboBox_OnGetHorizontalExtent(HWND hwnd) */
 990 #define HANDLE_CB_GETHORIZONTALEXTENT(hwnd, wParam, lParam, fn) \
 991     (LRESULT)(INT_PTR)(INT)(fn)((hwnd))
 992
 993 /* void ComboBox_OnSetHorizontalExtent(HWND hwnd, INT cxExtent) */
 994 #define HANDLE_CB_SETHORIZONTALEXTENT(hwnd, wParam, lParam, fn) \
 995     ((fn)((hwnd), (INT)(wParam)), 0L)
 996
 997 /* INT ComboBox_OnGetDroppedWidth(HWND hwnd) */
 998 #define HANDLE_CB_GETDROPPEDWIDTH(hwnd, wParam, lParam, fn) \
 999     (LRESULT)(INT_PTR)(INT)(fn)((hwnd))
1000
1001 /* INT ComboBox_OnSetDroppedWidth(HWND hwnd, INT wWidth) */
1002 #define HANDLE_CB_SETDROPPEDWIDTH(hwnd, wParam, lParam, fn) \
1003     (LRESULT)(INT_PTR)(INT)(fn)((hwnd), (INT)(wParam))
1004
1005 /* INT ComboBox_OnInitStorage(HWND hwnd, INT cItems, DWORD cb) */
1006 #define HANDLE_CB_INITSTORAGE(hwnd, wParam, lParam, fn) \
1007     (LRESULT)(INT_PTR)(INT)(fn)((hwnd), (INT)(wParam), (DWORD)(lParam))
1008
1009 /* TODO: CB_MULTIPLEADDSTRING and CB_GETCOMBOBOXINFO */
1010
1011 /* INT ScrollBar_OnSetPos(HWND hwnd, INT nPos, BOOL fRedraw) */
1012 #define HANDLE_SBM_SETPOS(hwnd, wParam, lParam, fn) \
1013     (LRESULT)(INT_PTR)(INT)(fn)((hwnd), (INT)(wParam), (BOOL)(lParam))
1014
1015 /* INT ScrollBar_OnGetPos(HWND hwnd) */
1016 #define HANDLE_SBM_GETPOS(hwnd, wParam, lParam, fn) \
1017     (LRESULT)(INT_PTR)(INT)(fn)((hwnd))
1018
1019 /* INT ScrollBar_OnSetRange(HWND hwnd, INT nMinPos, INT nMaxPos) */
1020 #define HANDLE_SBM_SETRANGE(hwnd, wParam, lParam, fn) \
1021     (LRESULT)(INT_PTR)(INT)(fn)((hwnd), (INT)(wParam), (INT)(lParam))
1022
1023 /* INT ScrollBar_OnSetRangeRedraw(HWND hwnd, INT nMinPos, INT nMaxPos) */
1024 #define HANDLE_SBM_SETRANGEREDRAW(hwnd, wParam, lParam, fn) \
1025     (LRESULT)(INT_PTR)(INT)(fn)((hwnd), (INT)(wParam), (INT)(lParam))
1026
1027 /* void ScrollBar_OnGetRange(HWND hwnd, LPINT lpnMinPos, LPINT lpnMaxPos) */
1028 #define HANDLE_SBM_GETRANGE(hwnd, wParam, lParam, fn) \
1029     ((fn)((hwnd), (LPINT)(wParam), (LPINT)(lParam)), 0L)
1030
1031 /* BOOL ScrollBar_OnEnableArrows(HWND hwnd, UINT fuArrowFlags) */
1032 #define HANDLE_SBM_ENABLE_ARROWS(hwnd, wParam, lParam, fn) \
1033     (LRESULT)(INT_PTR)(BOOL)(fn)((hwnd), (UINT)(wParam))
1034
1035 /* INT ScrollBar_OnSetScrollInfo(HWND hwnd, BOOL fRedraw, LPSCROLLINFO lpsi) */
1036 #define HANDLE_SBM_SETSCROLLINFO(hwnd, wParam, lParam, fn) \
1037     (LRESULT)(INT_PTR)(INT)(fn)((hwnd), (BOOL)(wParam), (LPSCROLLINFO)(lParam))
1038
1039 /* BOOL ScrollBar_OnGetScrollInfo(HWND hwnd, LPSCROLLINFO lpsi) */
1040 #define HANDLE_SBM_GETSCROLLINFO(hwnd, wParam, lParam, fn) \
1041     (LRESULT)(INT_PTR)(BOOL)(fn)((hwnd), (LPSCROLLINFO)(lParam))
1042
1043 /* BOOL ScrollBar_OnGetScrollBarInfo(HWND hwnd, LPSCROLLBARINFO lpsbi) */
1044 #define HANDLE_SBM_GETSCROLLBARINFO(hwnd, wParam, lParam, fn) \
1045     (LRESULT)(INT_PTR)(BOOL)(fn)((hwnd), (LPSCROLLBARINFO)(lParam))
1046
1047 /* COLORREF ListView_OnGetBkColor(HWND hwnd) */
1048 #define HANDLE_LVM_GETBKCOLOR(hwnd, wParam, lParam, fn) \
1049     (COLORREF)(fn)((hwnd))
1050
1051 /* BOOL ListView_OnSetBkColor(HWND hwnd, COLORREF clrBk) */
1052 #define HANDLE_LVM_SETBKCOLOR(hwnd, wParam, lParam, fn) \
1053     (BOOL)(fn)((hwnd), (COLORREF)(wParam))
1054
1055 /* HIMAGELIST ListView_OnGetImageList(HWND hwnd, INT iImageList) */
1056 #define HANDLE_LVM_GETIMAGELIST(hwnd, wParam, lParam, fn) \
1057     (LRESULT)(HIMAGELIST)(fn)((hwnd), (INT)(wParam))
1058
1059 /* HIMAGELIST ListView_OnSetImageList(HWND hwnd, INT iImageList, HIMAGELIST himl) */
1060 #define HANDLE_LVM_SETIMAGELIST(hwnd, wParam, lParam, fn) \
1061     (LRESULT)(HIMAGELIST)(fn)((hwnd), (INT)(wParam), (HIMAGELIST)(lParam))
1062
1063 /* INT ListView_OnGetItemCount(HWND hwnd) */
1064 #define HANDLE_LVM_GETITEMCOUNT(hwnd, wParam, lParam, fn) \
1065     (INT)(fn)((hwnd))
1066
1067 /* BOOL ListView_OnGetItemA(HWND hwnd, LV_ITEMA *pitem) */
1068 #define HANDLE_LVM_GETITEMA(hwnd, wParam, lParam, fn) \
1069     (BOOL)(fn)((hwnd), (LV_ITEMA *)(lParam))
1070
1071 /* BOOL ListView_OnSetItemA(HWND hwnd, const LV_ITEMA *pitem) */
1072 #define HANDLE_LVM_SETITEMA(hwnd, wParam, lParam, fn) \
1073     (BOOL)(fn)((hwnd), (const LV_ITEMA *)(lParam))
1074
1075 /* INT ListView_OnInsertItemA(HWND hwnd, const LV_ITEMA *pitem) */
1076 #define HANDLE_LVM_INSERTITEMA(hwnd, wParam, lParam, fn) \
1077     (INT)(fn)((hwnd), (const LV_ITEMA *)(lParam))
1078
1079 /* BOOL ListView_OnDeleteItem(HWND hwnd, INT i) */
1080 #define HANDLE_LVM_DELETEITEM(hwnd, wParam, lParam, fn) \
1081     (BOOL)(fn)((hwnd), (INT)(wParam))
1082
1083 /* BOOL ListView_OnDeleteAllItems(HWND hwnd) */
1084 #define HANDLE_LVM_DELETEALLITEMS(hwnd, wParam, lParam, fn) \
1085     (BOOL)(fn)((hwnd))
1086
1087 /* BOOL ListView_OnGetCallbackMask(HWND hwnd) */
1088 #define HANDLE_LVM_GETCALLBACKMASK(hwnd, wParam, lParam, fn) \
1089     (BOOL)(fn)((hwnd))
1090
1091 /* BOOL ListView_OnSetCallbackMask(HWND hwnd, UINT mask) */
1092 #define HANDLE_LVM_SETCALLBACKMASK(hwnd, wParam, lParam, fn) \
1093     (BOOL)(fn)((hwnd), (UINT)(wParam))
1094
1095 /* INT ListView_OnGetNextItem(HWND hwnd, INT i, UINT flags) */
1096 #define HANDLE_LVM_GETNEXTITEM(hwnd, wParam, lParam, fn) \
1097     (INT)(fn)((hwnd), (INT)(wParam), (UINT)(lParam))
1098
1099 /* INT ListView_OnFindItemA(HWND hwnd, INT iStart, const LV_FINDINFOA *plvfi) */
1100 #define HANDLE_LVM_FINDITEMA(hwnd, wParam, lParam, fn) \
1101     (INT)(fn)((hwnd), (INT)(wParam), (const LV_FINDINFOA *)(lParam))
1102
1103 /* BOOL ListView_OnGetItemRect(HWND hwnd, INT i, RECT *prc) */
1104 #define HANDLE_LVM_GETITEMRECT(hwnd, wParam, lParam, fn) \
1105     (BOOL)(fn)((hwnd), (INT)(wParam), (RECT *)(lParam))
1106
1107 /* BOOL ListView_OnSetItemPosition(HWND hwnd, INT i, INT x, INT y) */
1108 #define HANDLE_LVM_SETITEMPOSITION(hwnd, wParam, lParam, fn) \
1109     (BOOL)(fn)((hwnd), (INT)(wParam), (SHORT)LOWORD(lParam), (SHORT)HIWORD(lParam))
1110
1111 /* BOOL ListView_OnGetItemPosition(HWND hwnd, INT i, POINT *ppt) */
1112 #define HANDLE_LVM_GETITEMPOSITION(hwnd, wParam, lParam, fn) \
1113     (BOOL)(fn)((hwnd), (INT)(wParam), (POINT *)(lParam))
1114
1115 /* INT ListView_OnGetStringWidthA(HWND hwnd, LPCSTR psz) */
1116 #define HANDLE_LVM_GETSTRINGWIDTHA(hwnd, wParam, lParam, fn) \
1117     (INT)(fn)((hwnd), (LPCSTR)(lParam))
1118
1119 /* INT ListView_OnHitTest(HWND hwnd, LV_HITTESTINFO *pinfo) */
1120 #define HANDLE_LVM_HITTEST(hwnd, wParam, lParam, fn) \
1121     (INT)(fn)((hwnd), (LV_HITTESTINFO *)(lParam))
1122
1123 /* BOOL ListView_OnEnsureVisible(HWND hwnd, INT i, BOOL fPartialOK) */
1124 #define HANDLE_LVM_ENSUREVISIBLE(hwnd, wParam, lParam, fn) \
1125     (BOOL)(fn)((hwnd), (INT)(wParam), (BOOL)(lParam))
1126
1127 /* BOOL ListView_OnScroll(HWND hwnd, INT dx, INT dy) */
1128 #define HANDLE_LVM_SCROLL(hwnd, wParam, lParam, fn) \
1129     (BOOL)(fn)((hwnd), (INT)(wParam), (INT)(lParam))
1130
1131 /* BOOL ListView_OnRedrawItems(HWND hwnd, INT iFirst, INT iLast) */
1132 #define HANDLE_LVM_REDRAWITEMS(hwnd, wParam, lParam, fn) \
1133     (BOOL)(fn)((hwnd), (INT)(wParam), (INT)(lParam))
1134
1135 /* BOOL ListView_OnArrange(HWND hwnd, UINT code) */
1136 #define HANDLE_LVM_ARRANGE(hwnd, wParam, lParam, fn) \
1137     (BOOL)(fn)((hwnd), (UINT)(wParam))
1138
1139 /* HWND ListView_OnEditLabelA(HWND hwnd, INT i) */
1140 #define HANDLE_LVM_EDITLABELA(hwnd, wParam, lParam, fn) \
1141     (LRESULT)(HWND)(fn)((hwnd), (INT)(wParam))
1142
1143 /* HWND ListView_OnGetEditControl(HWND hwnd) */
1144 #define HANDLE_LVM_GETEDITCONTROL(hwnd, wParam, lParam, fn) \
1145     (LRESULT)(HWND)(fn)((hwnd))
1146
1147 /* BOOL ListView_OnGetColumnA(HWND hwnd, INT iCol, LV_COLUMNA *pcol) */
1148 #define HANDLE_LVM_GETCOLUMNA(hwnd, wParam, lParam, fn) \
1149     (BOOL)(fn)((hwnd), (INT)(wParam), (LV_COLUMNA *)(lParam))
1150
1151 /* BOOL ListView_OnSetColumnA(HWND hwnd, INT iCol, const LV_COLUMNA *pcol) */
1152 #define HANDLE_LVM_SETCOLUMNA(hwnd, wParam, lParam, fn) \
1153     (BOOL)(fn)((hwnd), (INT)(wParam), (const LV_COLUMNA *)(lParam))
1154
1155 /* INT ListView_OnInsertColumnA(HWND hwnd, INT iCol, const LV_COLUMNA *pcol) */
1156 #define HANDLE_LVM_INSERTCOLUMNA(hwnd, wParam, lParam, fn) \
1157     (INT)(fn)((hwnd), (INT)(wParam), (const LV_COLUMNA *)(lParam))
1158
1159 /* BOOL ListView_OnDeleteColumn(HWND hwnd, INT iCol) */
1160 #define HANDLE_LVM_DELETECOLUMN(hwnd, wParam, lParam, fn) \
1161     (BOOL)(fn)((hwnd), (INT)(wParam))
1162
1163 /* INT ListView_OnGetColumnWidth(HWND hwnd, INT iCol) */
1164 #define HANDLE_LVM_GETCOLUMNWIDTH(hwnd, wParam, lParam, fn) \
1165     (INT)(fn)((hwnd), (INT)(wParam))
1166
1167 /* BOOL ListView_OnSetColumnWidth(HWND hwnd, INT iCol, INT cx) */
1168 #define HANDLE_LVM_SETCOLUMNWIDTH(hwnd, wParam, lParam, fn) \
1169     (BOOL)(fn)((hwnd), (INT)(wParam), (INT)(lParam))
1170
1171 /* HWND ListView_OnGetHeader(HWND hwnd) */
1172 #define HANDLE_LVM_GETHEADER(hwnd, wParam, lParam, fn) \
1173     (LRESULT)(HWND)(fn)((hwnd))
1174
1175 /* HIMAGELIST ListView_OnCreateDragImage(HWND hwnd, INT i, LPPOINT lpptUpLeft) */
1176 #define HANDLE_LVM_CREATEDRAGIMAGE(hwnd, wParam, lParam, fn) \
1177     (LRESULT)(HIMAGELIST)(fn)((hwnd), (INT)(wParam), (LPPOINT)(lParam))
1178
1179 /* BOOL ListView_OnGetViewRect(HWND hwnd, RECT *prc) */
1180 #define HANDLE_LVM_GETVIEWRECT(hwnd, wParam, lParam, fn) \
1181     (BOOL)(fn)((hwnd), (RECT *)(lParam))
1182
1183 /* COLORREF ListView_OnGetTextColor(HWND hwnd) */
1184 #define HANDLE_LVM_GETTEXTCOLOR(hwnd, wParam, lParam, fn) \
1185     (COLORREF)(fn)((hwnd))
1186
1187 /* BOOL ListView_OnSetTextColor(HWND hwnd, COLORREF clrText) */
1188 #define HANDLE_LVM_SETTEXTCOLOR(hwnd, wParam, lParam, fn) \
1189     (BOOL)(fn)((hwnd), (COLORREF)(lParam))
1190
1191 /* COLORREF ListView_OnGetTextBkColor(HWND hwnd) */
1192 #define HANDLE_LVM_GETTEXTBKCOLOR(hwnd, wParam, lParam, fn) \
1193     (COLORREF)(fn)((hwnd))
1194
1195 /* BOOL ListView_OnSetTextBkColor(HWND hwnd, COLORREF clrTextBk) */
1196 #define HANDLE_LVM_SETTEXTBKCOLOR(hwnd, wParam, lParam, fn) \
1197     (BOOL)(fn)((hwnd), (COLORREF)(lParam))
1198
1199 /* INT ListView_OnGetTopIndex(HWND hwnd) */
1200 #define HANDLE_LVM_GETTOPINDEX(hwnd, wParam, lParam, fn) \
1201     (INT)(fn)((hwnd))
1202
1203 /* INT ListView_OnGetCountPerPage(HWND hwnd) */
1204 #define HANDLE_LVM_GETCOUNTPERPAGE(hwnd, wParam, lParam, fn) \
1205     (INT)(fn)((hwnd))
1206
1207 /* BOOL ListView_OnGetOrigin(HWND hwnd, POINT *ppt) */
1208 #define HANDLE_LVM_GETORIGIN(hwnd, wParam, lParam, fn) \
1209     (BOOL)(fn)((hwnd), (POINT *)(lParam))
1210
1211 /* BOOL ListView_OnUpdate(HWND hwnd, INT i) */
1212 #define HANDLE_LVM_UPDATE(hwnd, wParam, lParam, fn) \
1213     (BOOL)(fn)((hwnd), (INT)(wParam))
1214
1215 /* BOOL ListView_OnSetItemState(HWND hwnd, INT i, LV_ITEM *lvi) */
1216 #define HANDLE_LVM_SETITEMSTATE(hwnd, wParam, lParam, fn) \
1217     (BOOL)(fn)((hwnd), (INT)(wParam), (LV_ITEM *)(lParam))
1218
1219 /* UINT ListView_OnGetItemState(HWND hwnd, INT i, UINT mask) */
1220 #define HANDLE_LVM_GETITEMSTATE(hwnd, wParam, lParam, fn) \
1221     (UINT)(fn)((hwnd), (INT)(wParam), (UINT)(lParam))
1222
1223 /* INT ListView_OnGetItemTextA(HWND hwnd, INT i, LV_ITEMA *lvi) */
1224 #define HANDLE_LVM_GETITEMTEXTA(hwnd, wParam, lParam, fn) \
1225     (INT)(fn)((hwnd), (INT)(wParam), (LV_ITEMA *)(lParam))
1226
1227 /* BOOL ListView_OnSetItemTextA(HWND hwnd, INT i, const LV_ITEMA *lvi) */
1228 #define HANDLE_LVM_SETITEMTEXTA(hwnd, wParam, lParam, fn) \
1229     (BOOL)(fn)((hwnd), (INT)(wParam), (const LV_ITEMA *)(lParam))
1230
1231 /* void ListView_OnSetItemCount(HWND hwnd, INT cItems) */
1232 #define HANDLE_LVM_SETITEMCOUNT(hwnd, wParam, lParam, fn) \
1233     ((fn)((hwnd), (INT)(wParam)), 0L)
1234
1235 /* BOOL ListView_OnSortItems(HWND hwnd, LPARAM lPrm, PFNLVCOMPARE pfnCompare) */
1236 #define HANDLE_LVM_SORTITEMS(hwnd, wParam, lParam, fn) \
1237     (BOOL)(fn)((hwnd), (LPARAM)(wParam), (PFNLVCOMPARE)(lParam))
1238
1239 /* void ListView_OnSetItemPosition32(HWND hwnd, INT i, const POINT *ppt) */
1240 #define HANDLE_LVM_SETITEMPOSITION32(hwnd, wParam, lParam, fn) \
1241     ((fn)((hwnd), (INT)(wParam), (const POINT *)(lParam)), 0L)
1242
1243 /* UINT ListView_OnGetSelectedCount(HWND hwnd) */
1244 #define HANDLE_LVM_GETSELECTEDCOUNT(hwnd, wParam, lParam, fn) \
1245     (UINT)(fn)((hwnd))
1246
1247 /* DWORD ListView_OnGetItemSpacing(HWND hwnd, BOOL fSmall) */
1248 #define HANDLE_LVM_GETITEMSPACING(hwnd, wParam, lParam, fn) \
1249     (DWORD)(fn)((hwnd), (BOOL)(wParam))
1250
1251 /* BOOL ListView_OnGetISearchStringA(HWND hwnd, LPSTR lpsz) */
1252 #define HANDLE_LVM_GETISEARCHSTRINGA(hwnd, wParam, lParam, fn) \
1253     (BOOL)(fn)((hwnd), (LPSTR)(lParam))
1254
1255 /* DWORD ListView_OnSetIconSpacing(HWND hwnd, INT cx, INT cy) */
1256 #define HANDLE_LVM_SETICONSPACING(hwnd, wParam, lParam, fn) \
1257     (DWORD)(fn)((hwnd), (SHORT)LOWORD(lParam), (SHORT)HIWORD(lParam))
1258
1259 /* DWORD ListView_OnSetExtendedListViewStyle(HWND hwnd, DWORD dwMask, DWORD dw) */
1260 #define HANDLE_LVM_SETEXTENDEDLISTVIEWSTYLE(hwnd, wParam, lParam, fn) \
1261     (DWORD)(fn)((hwnd), (DWORD)(wParam), (DWORD)(lParam))
1262
1263 /* DWORD ListView_OnGetExtendedListViewStyle(HWND hwnd) */
1264 #define HANDLE_LVM_GETEXTENDEDLISTVIEWSTYLE(hwnd, wParam, lParam, fn) \
1265     (DWORD)(fn)((hwnd))
1266
1267 /* BOOL ListView_OnGetSubItemRect(HWND hwnd, INT iItem, RECT *prc) */
1268 #define HANDLE_LVM_GETSUBITEMRECT(hwnd, wParam, lParam, fn) \
1269     (BOOL)(fn)((hwnd), (INT)(wParam), (RECT *)(lParam))
1270
1271 /* INT ListView_OnSubItemHitTest(HWND hwnd, WPARAM wParam, LPLVHITTESTINFO plvhti) */
1272 #define HANDLE_LVM_SUBITEMHITTEST(hwnd, wParam, lParam, fn) \
1273     (INT)(fn)((hwnd), (wParam), (LPLVHITTESTINFO)(lParam))
1274
1275 /* BOOL ListView_OnSetColumnOrderArray(HWND hwnd, INT iCount, LPINT pi) */
1276 #define HANDLE_LVM_SETCOLUMNORDERARRAY(hwnd, wParam, lParam, fn) \
1277     (BOOL)(fn)((hwnd), (INT)(wParam), (LPINT)(lParam))
1278
1279 /* BOOL ListView_OnGetColumnOrderArray(HWND hwnd, INT iCount, LPINT pi) */
1280 #define HANDLE_LVM_GETCOLUMNORDERARRAY(hwnd, wParam, lParam, fn) \
1281     (BOOL)(fn)((hwnd), (INT)(wParam), (LPINT)(lParam))
1282
1283 /* INT ListView_OnSetHotItem(HWND hwnd, INT i) */
1284 #define HANDLE_LVM_SETHOTITEM(hwnd, wParam, lParam, fn) \
1285     (INT)(fn)((hwnd), (INT)(wParam))
1286
1287 /* INT ListView_OnGetHotItem(HWND hwnd) */
1288 #define HANDLE_LVM_GETHOTITEM(hwnd, wParam, lParam, fn) \
1289     (INT)(fn)((hwnd))
1290
1291 /* HCURSOR ListView_OnSetHotCursor(HWND hwnd, HCURSOR hcur) */
1292 #define HANDLE_LVM_SETHOTCURSOR(hwnd, wParam, lParam, fn) \
1293     (LRESULT)(HCURSOR)(fn)((hwnd), (HCURSOR)(lParam))
1294
1295 /* HCURSOR ListView_OnGetHotCursor(HWND hwnd) */
1296 #define HANDLE_LVM_GETHOTCURSOR(hwnd, wParam, lParam, fn) \
1297     (LRESULT)(HCURSOR)(fn)((hwnd))
1298
1299 /* DWORD ListView_OnApproximateViewRect(HWND hwnd, INT iWidth, INT iHeight, INT iCount) */
1300 #define HANDLE_LVM_APPROXIMATEVIEWRECT(hwnd, wParam, lParam, fn) \
1301     (DWORD)(fn)((hwnd), (INT)(wParam), (SHORT)LOWORD(lParam), (SHORT)HIWORD(lParam))
1302
1303 /* BOOL ListView_OnSetWorkAreas(HWND hwnd, INT nWorkAreas, const RECT *prc) */
1304 #define HANDLE_LVM_SETWORKAREAS(hwnd, wParam, lParam, fn) \
1305     (BOOL)(fn)((hwnd), (INT)(wParam), (const RECT *)(lParam))
1306
1307 /* INT ListView_OnGetSelectionMark(HWND hwnd) */
1308 #define HANDLE_LVM_GETSELECTIONMARK(hwnd, wParam, lParam, fn) \
1309     (INT)(fn)((hwnd))
1310
1311 /* INT ListView_OnSetSelectionMark(HWND hwnd, INT i) */
1312 #define HANDLE_LVM_SETSELECTIONMARK(hwnd, wParam, lParam, fn) \
1313     (INT)(fn)((hwnd), (INT)(lParam))
1314
1315 /* BOOL ListView_OnSetBkImageA(HWND hwnd, const LVBKIMAGEA *plvbki) */
1316 #define HANDLE_LVM_SETBKIMAGEA(hwnd, wParam, lParam, fn) \
1317     (BOOL)(fn)((hwnd), (const LVBKIMAGEA *)(lParam))
1318
1319 /* BOOL ListView_OnGetBkImageA(HWND hwnd, LVBKIMAGEA *plvbki) */
1320 #define HANDLE_LVM_GETBKIMAGEA(hwnd, wParam, lParam, fn) \
1321     (BOOL)(fn)((hwnd), (LVBKIMAGEA *)(lParam))
1322
1323 /* BOOL ListView_OnGetWorkAreas(HWND hwnd, INT nWorkAreas, RECT *prc) */
1324 #define HANDLE_LVM_GETWORKAREAS(hwnd, wParam, lParam, fn) \
1325     (BOOL)(fn)((hwnd), (INT)(wParam), (RECT *)(lParam))
1326
1327 /* DWORD ListView_OnSetHoverTime(HWND hwnd, DWORD dwHoverTimeMs) */
1328 #define HANDLE_LVM_SETHOVERTIME(hwnd, wParam, lParam, fn) \
1329     (DWORD)(fn)((hwnd), (DWORD)(lParam))
1330
1331 /* DWORD ListView_OnGetHoverTime(HWND hwnd) */
1332 #define HANDLE_LVM_GETHOVERTIME(hwnd, wParam, lParam, fn) \
1333     (DWORD)(fn)((hwnd))
1334
1335 /* BOOL ListView_OnGetNumberOfWorkAreas(HWND hwnd, UINT *pnWorkAreas) */
1336 #define HANDLE_LVM_GETNUMBEROFWORKAREAS(hwnd, wParam, lParam, fn) \
1337     (BOOL)(fn)((hwnd), (UINT *)(lParam))
1338
1339 /* HWND ListView_OnSetToolTips(HWND hwnd, HWND hwndNewHwnd) */
1340 #define HANDLE_LVM_SETTOOLTIPS(hwnd, wParam, lParam, fn) \
1341     (LRESULT)(HWND)(fn)((hwnd), (HWND)(wParam))
1342
1343 /* BOOL ListView_OnGetItemW(HWND hwnd, LV_ITEMW *pitem) */
1344 #define HANDLE_LVM_GETITEMW(hwnd, wParam, lParam, fn) \
1345     (BOOL)(fn)((hwnd), (LV_ITEMW *)(lParam))
1346
1347 /* BOOL ListView_OnSetItemW(HWND hwnd, const LV_ITEMW *pitem) */
1348 #define HANDLE_LVM_SETITEMW(hwnd, wParam, lParam, fn) \
1349     (BOOL)(fn)((hwnd), (const LV_ITEMW *)(lParam))
1350
1351 /* INT ListView_OnInsertItemW(HWND hwnd, const LV_ITEMW *pitem) */
1352 #define HANDLE_LVM_INSERTITEMW(hwnd, wParam, lParam, fn) \
1353     (INT)(fn)((hwnd), (const LV_ITEMW *)(lParam))
1354
1355 /* HWND ListView_OnGetToolTips(HWND hwnd) */
1356 #define HANDLE_LVM_GETTOOLTIPS(hwnd, wParam, lParam, fn) \
1357     (LRESULT)(HWND)(fn)((hwnd))
1358
1359 /* BOOL ListView_OnSortItemsEx(HWND hwnd, PFNLVCOMPARE pfnCompare, LPARAM lPrm) */
1360 #define HANDLE_LVM_SORTITEMSEX(hwnd, wParam, lParam, fn) \
1361     (BOOL)(fn)((hwnd), (PFNLVCOMPARE)(lParam), (LPARAM)(wParam))
1362
1363 /* INT ListView_OnFindItemW(HWND hwnd, INT iStart, const LV_FINDINFOW *plvfi) */
1364 #define HANDLE_LVM_FINDITEMW(hwnd, wParam, lParam, fn) \
1365     (INT)(fn)((hwnd), (INT)(wParam), (const LV_FINDINFOW *)(lParam))
1366
1367 /* INT ListView_OnGetStringWidthW(HWND hwnd, LPCWSTR psz) */
1368 #define HANDLE_LVM_GETSTRINGWIDTHW(hwnd, wParam, lParam, fn) \
1369     (INT)(fn)((hwnd), (LPCWSTR)(lParam))
1370
1371 #if NTDDI_VERSION >= 0x06000000
1372     /* UINT ListView_OnGetGroupState(HWND hwnd, DWORD dwGroupId, DWORD dwMask) */
1373     #define HANDLE_LVM_GETGROUPSTATE(hwnd, wParam, lParam, fn) \
1374         (UINT)(fn)((hwnd), (DWORD)(wParam), (DWORD)(lParam))
1375
1376     /* INT ListView_OnGetFocusedGroup(HWND hwnd) */
1377     #define HANDLE_LVM_GETFOCUSEDGROUP(hwnd, wParam, lParam, fn) \
1378         (INT)(fn)((hwnd))
1379 #endif
1380
1381 /* INT ListView_OnGetColumnW(HWND hwnd, INT iCol) */
1382 #define HANDLE_LVM_GETCOLUMNW(hwnd, wParam, lParam, fn) \
1383     (INT)(fn)((hwnd), (INT)(wParam))
1384
1385 /* BOOL ListView_OnSetColumnW(HWND hwnd, INT iCol, INT cx) */
1386 #define HANDLE_LVM_SETCOLUMNW(hwnd, wParam, lParam, fn) \
1387     (BOOL)(fn)((hwnd), (INT)(wParam), (INT)(lParam))
1388
1389 /* INT ListView_OnInsertColumnW(HWND hwnd, INT iCol, const LV_COLUMNW *pcol) */
1390 #define HANDLE_LVM_INSERTCOLUMNW(hwnd, wParam, lParam, fn) \
1391     (INT)(fn)((hwnd), (INT)(wParam), (const LV_COLUMNW *)(lParam))
1392
1393 #if NTDDI_VERSION >= 0x06000000
1394     /* BOOL ListView_OnGetGroupRect(HWND hwnd, INT iGroupId, RECT *prc) */
1395     #define HANDLE_LVM_GETGROUPRECT(hwnd, wParam, lParam, fn) \
1396         (BOOL)(fn)((hwnd), (INT)(wParam), (RECT *)(lParam))
1397 #endif
1398
1399 /* INT ListView_OnGetItemTextW(HWND hwnd, INT i, LV_ITEMW *pitem) */
1400 #define HANDLE_LVM_GETITEMTEXTW(hwnd, wParam, lParam, fn) \
1401     (INT)(fn)((hwnd), (INT)(wParam), (LV_ITEMW *)(lParam))
1402
1403 /* INT ListView_OnSetItemTextW(HWND hwnd, INT i, const LV_ITEMW *pitem) */
1404 #define HANDLE_LVM_SETITEMTEXTW(hwnd, wParam, lParam, fn) \
1405     (INT)(fn)((hwnd), (INT)(wParam), (const LV_ITEMW *)(lParam))
1406
1407 /* BOOL ListView_OnGetISearchStringW(HWND hwnd, LPWSTR lpsz) */
1408 #define HANDLE_LVM_GETISEARCHSTRINGW(hwnd, wParam, lParam, fn) \
1409     (BOOL)(fn)((hwnd), (LPWSTR)(lParam))
1410
1411 /* HWND ListView_OnEditLabelW(HWND hwnd, INT i) */
1412 #define HANDLE_LVM_EDITLABELW(hwnd, wParam, lParam, fn) \
1413     (LRESULT)(HWND)(fn)((hwnd), (INT)(wParam))
1414
1415 /* BOOL ListView_OnSetBkImageW(HWND hwnd, const LVBKIMAGEW *plvbki) */
1416 #define HANDLE_LVM_SETBKIMAGEW(hwnd, wParam, lParam, fn) \
1417     (BOOL)(fn)((hwnd), (const LVBKIMAGEW *)(lParam))
1418
1419 /* BOOL ListView_OnGetBkImageW(HWND hwnd, LVBKIMAGEW *plvbki) */
1420 #define HANDLE_LVM_GETBKIMAGEW(hwnd, wParam, lParam, fn) \
1421     (BOOL)(fn)((hwnd), (LVBKIMAGEW *)(lParam))
1422
1423 /* void ListView_OnSetSelectedColumn(HWND hwnd, INT iCol) */
1424 #define HANDLE_LVM_SETSELECTEDCOLUMN(hwnd, wParam, lParam, fn) \
1425     ((fn)((hwnd), (INT)(wParam)), 0L)
1426
1427 /* LRESULT ListView_OnSetTileWidth(HWND hwnd, WPARAM wParam, LPARAM lParam) */
1428 #define HANDLE_LVM_SETTILEWIDTH(hwnd, wParam, lParam, fn) \
1429     (LRESULT)(fn)((hwnd), (wParam), (lParam))
1430
1431 /* DWORD ListView_OnSetView(HWND hwnd, DWORD iView) */
1432 #define HANDLE_LVM_SETVIEW(hwnd, wParam, lParam, fn) \
1433     (DWORD)(fn)((hwnd), (DWORD)(wParam))
1434
1435 /* DWORD ListView_OnGetView(HWND hwnd) */
1436 #define HANDLE_LVM_GETVIEW(hwnd, wParam, lParam, fn) \
1437     (DWORD)(fn)((hwnd))
1438
1439 #if NTDDI_VERSION >= 0x06000000
1440     /* INT ListView_OnInsertGroup(HWND hwnd, INT iGroupId, const LVGROUP *pGroup) */
1441     #define HANDLE_LVM_INSERTGROUP(hwnd, wParam, lParam, fn) \
1442         (INT)(fn)((hwnd), (INT)(wParam), (const LVGROUP *)(lParam))
1443
1444     /* INT ListView_OnSetGroupInfo(HWND hwnd, INT iGroupId, const LVGROUP *pGroup) */
1445     #define HANDLE_LVM_SETGROUPINFO(hwnd, wParam, lParam, fn) \
1446         (INT)(fn)((hwnd), (INT)(wParam), (const LVGROUP *)(lParam))
1447
1448     /* INT ListView_OnGetGroupInfo(HWND hwnd, INT iGroupId, LVGROUP *pGroup) */
1449     #define HANDLE_LVM_GETGROUPINFO(hwnd, wParam, lParam, fn) \
1450         (INT)(fn)((hwnd), (INT)(wParam), (LVGROUP *)(lParam))
1451
1452     /* INT ListView_OnRemoveGroup(HWND hwnd, INT iGroupId) */
1453     #define HANDLE_LVM_REMOVEGROUP(hwnd, wParam, lParam, fn) \
1454         (INT)(fn)((hwnd), (INT)(wParam))
1455
1456     /* LRESULT ListView_OnMoveGroup(HWND hwnd, WPARAM wParam, LPARAM lParam) */
1457     #define HANDLE_LVM_MOVEGROUP(hwnd, wParam, lParam, fn) \
1458         (LRESULT)(fn)((hwnd), (wParam), (lParam))
1459
1460     /* INT ListView_OnGetGroupCount(HWND hwnd) */
1461     #define HANDLE_LVM_GETGROUPCOUNT(hwnd, wParam, lParam, fn) \
1462         (INT)(fn)((hwnd))
1463
1464     /* BOOL ListView_OnGetGroupInfoByIndex(HWND hwnd, INT iIndex, LVGROUP *pgrp) */
1465     #define HANDLE_LVM_GETGROUPINFOBYINDEX(hwnd, wParam, lParam, fn) \
1466         (BOOL)(fn)((hwnd), (INT)(wParam), (LVGROUP *)(lParam))
1467
1468     /* LRESULT ListView_OnMoveItemToGroup(HWND hwnd, WPARAM wParam, LPARAM lParam) */
1469     #define HANDLE_LVM_MOVEITEMTOGROUP(hwnd, wParam, lParam, fn) \
1470         (LRESULT)(fn)((hwnd), (wParam), (lParam))
1471
1472     /* void ListView_OnSetGroupMetrics(HWND hwnd, const LVGROUPMETRICS *pGroupMetrics) */
1473     #define HANDLE_LVM_SETGROUPMETRICS(hwnd, wParam, lParam, fn) \
1474         ((fn)((hwnd), (const LVGROUPMETRICS *)(lParam)), 0L)
1475
1476     /* void ListView_OnGetGroupMetrics(HWND hwnd, LVGROUPMETRICS *pGroupMetrics) */
1477     #define HANDLE_LVM_GETGROUPMETRICS(hwnd, wParam, lParam, fn) \
1478         ((fn)((hwnd), (LVGROUPMETRICS *)(lParam)), 0L)
1479
1480     /* INT ListView_OnEnableGroupView(HWND hwnd, BOOL fEnable) */
1481     #define HANDLE_LVM_ENABLEGROUPVIEW(hwnd, wParam, lParam, fn) \
1482         (INT)(fn)((hwnd), (BOOL)(wParam))
1483
1484     /* BOOL ListView_OnSortGroups(HWND hwnd, PFNLVGROUPCOMPARE pfnGroupCompate, void *plv) */
1485     #define HANDLE_LVM_SORTGROUPS(hwnd, wParam, lParam, fn) \
1486         (BOOL)(fn)((hwnd), (PFNLVGROUPCOMPARE)(wParam), (void *)(lParam))
1487
1488     /* void ListView_OnInsertGroupSorted(HWND hwnd, const LVINSERTGROUPSORTED *structInsert) */
1489     #define HANDLE_LVM_INSERTGROUPSORTED(hwnd, wParam, lParam, fn) \
1490         ((fn)((hwnd), (const LVINSERTGROUPSORTED *)(wParam)), 0L)
1491
1492     /* void ListView_OnRemoveAllGroups(HWND hwnd) */
1493     #define HANDLE_LVM_REMOVEALLGROUPS(hwnd, wParam, lParam, fn) \
1494         ((fn)((hwnd)), 0L)
1495
1496     /* BOOL ListView_OnHasGroup(HWND hwnd, DWORD dwGroupId) */
1497     #define HANDLE_LVM_HASGROUP(hwnd, wParam, lParam, fn) \
1498         (BOOL)(fn)((hwnd), (DWORD)(wParam))
1499 #endif
1500
1501 /* BOOL ListView_OnSetTileViewInfo(HWND hwnd, const LVTILEVIEWINFO *ptvi) */
1502 #define HANDLE_LVM_SETTILEVIEWINFO(hwnd, wParam, lParam, fn) \
1503     (BOOL)(fn)((hwnd), (const LVTILEVIEWINFO *)(lParam))
1504
1505 /* void ListView_OnGetTileViewInfo(HWND hwnd, LVTILEVIEWINFO *ptvi) */
1506 #define HANDLE_LVM_GETTILEVIEWINFO(hwnd, wParam, lParam, fn) \
1507     ((fn)((hwnd), (LVTILEVIEWINFO *)(lParam)), 0L)
1508
1509 /* BOOL ListView_OnSetTileInfo(HWND hwnd, const LVTILEINFO *pti) */
1510 #define HANDLE_LVM_SETTILEINFO(hwnd, wParam, lParam, fn) \
1511     (BOOL)(fn)((hwnd), (const LVTILEINFO *)(lParam))
1512
1513 /* void ListView_OnGetTileInfo(HWND hwnd, LVTILEINFO *pti) */
1514 #define HANDLE_LVM_GETTILEINFO(hwnd, wParam, lParam, fn) \
1515     ((fn)((hwnd), (LVTILEINFO *)(lParam)), 0L)
1516
1517 /* BOOL ListView_OnSetInsertMark(HWND hwnd, const LVINSERTMARK *lvim) */
1518 #define HANDLE_LVM_SETINSERTMARK(hwnd, wParam, lParam, fn) \
1519     (BOOL)(fn)((hwnd), (const LVINSERTMARK *)(lParam))
1520
1521 /* BOOL ListView_OnGetInsertMark(HWND hwnd, LVINSERTMARK *lvim) */
1522 #define HANDLE_LVM_GETINSERTMARK(hwnd, wParam, lParam, fn) \
1523     (BOOL)(fn)((hwnd), (LVINSERTMARK *)(lParam))
1524
1525 /* INT ListView_OnInsertMarkHitTest(HWND hwnd, LPPOINT point, LPLVINSERTMARK lvim) */
1526 #define HANDLE_LVM_INSERTMARKHITTEST(hwnd, wParam, lParam, fn) \
1527     (INT)(fn)((hwnd), (LPPOINT)(wParam), (LPLVINSERTMARK)(lParam))
1528
1529 /* INT ListView_OnGetInsertMarkRect(HWND hwnd, LPRECT rc) */
1530 #define HANDLE_LVM_GETINSERTMARKRECT(hwnd, wParam, lParam, fn) \
1531     (INT)(fn)((hwnd), (LPRECT)(lParam))
1532
1533 /* COLORREF ListView_OnSetInsertMarkColor(HWND hwnd, COLORREF color) */
1534 #define HANDLE_LVM_SETINSERTMARKCOLOR(hwnd, wParam, lParam, fn) \
1535     (COLORREF)(fn)((hwnd), (COLORREF)(lParam))
1536
1537 /* COLORREF ListView_OnGetInsertMarkColor(HWND hwnd) */
1538 #define HANDLE_LVM_GETINSERTMARKCOLOR(hwnd, wParam, lParam, fn) \
1539     (COLORREF)(fn)((hwnd))
1540
1541 /* BOOL ListView_OnSetInfoTip(HWND hwnd, const LVSETINFOTIP *plvInfoTip) */
1542 #define HANDLE_LVM_SETINFOTIP(hwnd, wParam, lParam, fn) \
1543     (BOOL)(fn)((hwnd), (const LVSETINFOTIP *)(lParam))
1544
1545 /* UINT ListView_OnGetSelectedColumn(HWND hwnd) */
1546 #define HANDLE_LVM_GETSELECTEDCOLUMN(hwnd, wParam, lParam, fn) \
1547     (UINT)(fn)((hwnd))
1548
1549 /* BOOL ListView_OnIsGroupViewEnabled(HWND hwnd) */
1550 #define HANDLE_LVM_ISGROUPVIEWENABLED(hwnd, wParam, lParam, fn) \
1551     (BOOL)(fn)((hwnd))
1552
1553 /* COLORREF ListView_OnGetOutlineColor(HWND hwnd) */
1554 #define HANDLE_LVM_GETOUTLINECOLOR(hwnd, wParam, lParam, fn) \
1555     (COLORREF)(fn)((hwnd))
1556
1557 /* COLORREF ListView_OnSetOutlineColor(HWND hwnd, COLORREF color) */
1558 #define HANDLE_LVM_SETOUTLINECOLOR(hwnd, wParam, lParam, fn) \
1559     (COLORREF)(fn)((hwnd), (COLORREF)(lParam))
1560
1561 /* void ListView_OnCancelEditLabel(HWND hwnd) */
1562 #define HANDLE_LVM_CANCELEDITLABEL(hwnd, wParam, lParam, fn) \
1563     ((fn)((hwnd)), 0L)
1564
1565 /* UINT ListView_OnMapIndexToID(HWND hwnd, UINT index) */
1566 #define HANDLE_LVM_MAPINDEXTOID(hwnd, wParam, lParam, fn) \
1567     (UINT)(fn)((hwnd), (UINT)(wParam))
1568
1569 /* UINT ListView_OnMapIDToIndex(HWND hwnd, UINT id) */
1570 #define HANDLE_LVM_MAPIDTOINDEX(hwnd, wParam, lParam, fn) \
1571     (UINT)(fn)((hwnd), (UINT)(wParam))
1572
1573 /* BOOL ListView_OnIsItemVisible(HWND hwnd, UINT index) */
1574 #define HANDLE_LVM_ISITEMVISIBLE(hwnd, wParam, lParam, fn) \
1575     (BOOL)(fn)((hwnd), (UINT)(wParam))
1576
1577 #if NTDDI_VERSION >= 0x06000000
1578     /* void ListView_OnGetEmptyText(HWND hwnd, PWSTR pszText, UINT cchText) */
1579     #define HANDLE_LVM_GETEMPTYTEXT(hwnd, wParam, lParam, fn) \
1580         ((fn)((hwnd), (PWSTR)(lParam), (UINT)(wParam)), 0L)
1581
1582     /* BOOL ListView_OnGetFooterRect(HWND hwnd, RECT *prc) */
1583     #define HANDLE_LVM_GETFOOTERRECT(hwnd, wParam, lParam, fn) \
1584         (BOOL)(fn)((hwnd), (RECT *)(lParam))
1585
1586     /* BOOL ListView_OnGetFooterInfo(HWND hwnd, LVFOOTERINFO *plvfi) */
1587     #define HANDLE_LVM_GETFOOTERINFO(hwnd, wParam, lParam, fn) \
1588         (BOOL)(fn)((hwnd), (LVFOOTERINFO *)(lParam))
1589
1590     /* BOOL ListView_OnGetFooterItemRect(HWND hwnd, INT iItem, RECT *prc) */
1591     #define HANDLE_LVM_GETFOOTERITEMRECT(hwnd, wParam, lParam, fn) \
1592         (BOOL)(fn)((hwnd), (INT)(wParam), (RECT *)(lParam))
1593
1594     /* BOOL ListView_OnGetFooterItem(HWND hwnd, INT iItem, LVFOOTERITEM *pfi) */
1595     #define HANDLE_LVM_GETFOOTERITEM(hwnd, wParam, lParam, fn) \
1596         (BOOL)(fn)((hwnd), (INT)(wParam), (LVFOOTERITEM *)(lParam))
1597
1598     /* BOOL ListView_OnGetItemIndexRect(HWND hwnd, const LVITEMINDEX *plvii, RECT *prc) */
1599     #define HANDLE_LVM_GETITEMINDEXRECT(hwnd, wParam, lParam, fn) \
1600         (BOOL)(fn)((hwnd), (const LVITEMINDEX *)(wParam), (RECT *)(lParam))
1601
1602     /* HRESULT ListView_OnSetItemIndexState(HWND hwnd, const LVITEMINDEX *plvii, const LV_ITEM *lvi) */
1603     #define HANDLE_LVM_SETITEMINDEXSTATE(hwnd, wParam, lParam, fn) \
1604         (HRESULT)(fn)((hwnd), (const LVITEMINDEX *)(wParam), (const LV_ITEM *)(lParam))
1605
1606     /* BOOL ListView_OnGetNextItemIndex(HWND hwnd, LVITEMINDEX *plvii, UINT flags) */
1607     #define HANDLE_LVM_GETNEXTITEMINDEX(hwnd, wParam, lParam, fn) \
1608         (BOOL)(fn)((hwnd), (LVITEMINDEX *)(wParam), (UINT)(lParam))
1609 #endif
1610
1611 /* HTREEITEM TreeView_OnInsertItemA(HWND hwnd, LPTV_INSERTSTRUCTA lpis) */
1612 #define HANDLE_TVM_INSERTITEMA(hwnd, wParam, lParam, fn) \
1613     (LRESULT)(HTREEITEM)(fn)((hwnd), (LPTV_INSERTSTRUCTA)(lParam))
1614
1615 /* BOOL TreeView_OnDeleteItem(HWND hwnd, HTREEITEM hitem) */
1616 #define HANDLE_TVM_DELETEITEM(hwnd, wParam, lParam, fn) \
1617     (BOOL)(fn)((hwnd), (HTREEITEM)(lParam))
1618
1619 /* BOOL TreeView_OnExpand(HWND hwnd, HTREEITEM hitem, UINT code) */
1620 #define HANDLE_TVM_EXPAND(hwnd, wParam, lParam, fn) \
1621     (BOOL)(fn)((hwnd), (HTREEITEM)(lParam), (UINT)(wParam))
1622
1623 /* BOOL TreeView_OnGetItemRect(HWND hwnd, UINT code, RECT *prc) */
1624 #define HANDLE_TVM_GETITEMRECT(hwnd, wParam, lParam, fn) \
1625     (BOOL)(fn)((hwnd), (UINT)(wParam), (RECT *)(lParam))
1626
1627 /* UINT TreeView_OnGetCount(HWND hwnd) */
1628 #define HANDLE_TVM_GETCOUNT(hwnd, wParam, lParam, fn) \
1629     (UINT)(fn)((hwnd))
1630
1631 /* UINT TreeView_OnGetIndent(HWND hwnd) */
1632 #define HANDLE_TVM_GETINDENT(hwnd, wParam, lParam, fn) \
1633     (UINT)(fn)((hwnd))
1634
1635 /* BOOL TreeView_OnSetIndent(HWND hwnd, INT indent) */
1636 #define HANDLE_TVM_SETINDENT(hwnd, wParam, lParam, fn) \
1637     (BOOL)(fn)((hwnd), (INT)(wParam))
1638
1639 /* HIMAGELIST TreeView_OnGetImageList(HWND hwnd, INT iImage) */
1640 #define HANDLE_TVM_GETIMAGELIST(hwnd, wParam, lParam, fn) \
1641     (LRESULT)(HIMAGELIST)(fn)((hwnd), (INT)(wParam))
1642
1643 /* HIMAGELIST TreeView_OnSetImageList(HWND hwnd, INT iImage, HIMAGELIST himl) */
1644 #define HANDLE_TVM_SETIMAGELIST(hwnd, wParam, lParam, fn) \
1645     (LRESULT)(HIMAGELIST)(fn)((hwnd), (INT)(wParam), (HIMAGELIST)(lParam))
1646
1647 /* HTREEITEM TreeView_OnGetNextItem(HWND hwnd, HTREEITEM hitem, UINT code) */
1648 #define HANDLE_TVM_GETNEXTITEM(hwnd, wParam, lParam, fn) \
1649     (LRESULT)(HTREEITEM)(fn)((hwnd), (HTREEITEM)(lParam), (UINT)(wParam))
1650
1651 /* BOOL TreeView_OnSelectItem(HWND hwnd, UINT code, HTREEITEM hitem) */
1652 #define HANDLE_TVM_SELECTITEM(hwnd, wParam, lParam, fn) \
1653     (BOOL)(fn)((hwnd), (UINT)(wParam), (HTREEITEM)(lParam))
1654
1655 /* BOOL TreeView_OnGetItemA(HWND hwnd, TV_ITEMA *pitem) */
1656 #define HANDLE_TVM_GETITEMA(hwnd, wParam, lParam, fn) \
1657     (BOOL)(fn)((hwnd), (TV_ITEMA *)(lParam))
1658
1659 /* BOOL TreeView_OnSetItemA(HWND hwnd, const TV_ITEMA *pitem) */
1660 #define HANDLE_TVM_SETITEMA(hwnd, wParam, lParam, fn) \
1661     (BOOL)(fn)((hwnd), (const TV_ITEMA *)(lParam))
1662
1663 /* HWND TreeView_OnEditLabelA(HWND hwnd, HTREEITEM hitem) */
1664 #define HANDLE_TVM_EDITLABELA(hwnd, wParam, lParam, fn) \
1665     (LRESULT)(HWND)(fn)((hwnd), (HTREEITEM)(lParam))
1666
1667 /* HWND TreeView_OnGetEditControl(HWND hwnd) */
1668 #define HANDLE_TVM_GETEDITCONTROL(hwnd, wParam, lParam, fn) \
1669     (LRESULT)(HWND)(fn)((hwnd))
1670
1671 /* UINT TreeView_OnGetVisibleCount(HWND hwnd) */
1672 #define HANDLE_TVM_GETVISIBLECOUNT(hwnd, wParam, lParam, fn) \
1673     (UINT)(fn)((hwnd))
1674
1675 /* HTREEITEM TreeView_OnHitTest(HWND hwnd, LPTV_HITTESTINFO lpht) */
1676 #define HANDLE_TVM_HITTEST(hwnd, wParam, lParam, fn) \
1677     (LRESULT)(HTREEITEM)(fn)((hwnd), (LPTV_HITTESTINFO)(lParam))
1678
1679 /* HIMAGELIST TreeView_OnCreateDragImage(HWND hwnd, HTREEITEM hitem) */
1680 #define HANDLE_TVM_CREATEDRAGIMAGE(hwnd, wParam, lParam, fn) \
1681     (LRESULT)(HIMAGELIST)(fn)((hwnd), (HTREEITEM)(lParam))
1682
1683 /* BOOL TreeView_OnSortChildren(HWND hwnd, HTREEITEM hitem, BOOL recurse) */
1684 #define HANDLE_TVM_SORTCHILDREN(hwnd, wParam, lParam, fn) \
1685     (BOOL)(fn)((hwnd), (HTREEITEM)(lParam), (BOOL)(wParam))
1686
1687 /* BOOL TreeView_OnEnsureVisible(HWND hwnd, HTREEITEM hitem) */
1688 #define HANDLE_TVM_ENSUREVISIBLE(hwnd, wParam, lParam, fn) \
1689     (BOOL)(fn)((hwnd), (HTREEITEM)(lParam))
1690
1691 /* BOOL TreeView_OnSortChildrenCB(HWND hwnd, LPTV_SORTCB psort, BOOL recurse) */
1692 #define HANDLE_TVM_SORTCHILDRENCB(hwnd, wParam, lParam, fn) \
1693     (BOOL)(fn)((hwnd), (LPTV_SORTCB)(lParam), (BOOL)(wParam))
1694
1695 /* BOOL TreeView_OnEndEditLabelNow(HWND hwnd, BOOL fCancel) */
1696 #define HANDLE_TVM_ENDEDITLABELNOW(hwnd, wParam, lParam, fn) \
1697     (BOOL)(fn)((hwnd), (BOOL)(wParam))
1698
1699 /* BOOL TreeView_OnGetISearchStringA(HWND hwnd, LPSTR lpsz) */
1700 #define HANDLE_TVM_GETISEARCHSTRINGA(hwnd, wParam, lParam, fn) \
1701     (BOOL)(fn)((hwnd), (LPSTR)(lParam))
1702
1703 /* HWND TreeView_OnSetToolTips(HWND hwnd, HWND hwndTT) */
1704 #define HANDLE_TVM_SETTOOLTIPS(hwnd, wParam, lParam, fn) \
1705     (LRESULT)(HWND)(fn)((hwnd), (HWND)(wParam))
1706
1707 /* HWND TreeView_OnGetToolTips(HWND hwnd) */
1708 #define HANDLE_TVM_GETTOOLTIPS(hwnd, wParam, lParam, fn) \
1709     (LRESULT)(HWND)(fn)((hwnd))
1710
1711 /* BOOL TreeView_OnSetInsertMark(HWND hwnd, HTREEITEM hItem, BOOL fAfter) */
1712 #define HANDLE_TVM_SETINSERTMARK(hwnd, wParam, lParam, fn) \
1713     (BOOL)(fn)((hwnd), (HTREEITEM)(lParam), (BOOL)(wParam))
1714
1715 /* INT TreeView_OnSetItemHeight(HWND hwnd, INT iHeight) */
1716 #define HANDLE_TVM_SETITEMHEIGHT(hwnd, wParam, lParam, fn) \
1717     (INT)(fn)((hwnd), (INT)(wParam))
1718
1719 /* INT TreeView_OnGetItemHeight(HWND hwnd) */
1720 #define HANDLE_TVM_GETITEMHEIGHT(hwnd, wParam, lParam, fn) \
1721     (INT)(fn)((hwnd))
1722
1723 /* COLORREF TreeView_OnSetBkColor(HWND hwnd, COLORREF clr) */
1724 #define HANDLE_TVM_SETBKCOLOR(hwnd, wParam, lParam, fn) \
1725     (COLORREF)(fn)((hwnd), (COLORREF)(lParam))
1726
1727 /* COLORREF TreeView_OnSetTextColor(HWND hwnd, COLORREF clr) */
1728 #define HANDLE_TVM_SETTEXTCOLOR(hwnd, wParam, lParam, fn) \
1729     (COLORREF)(fn)((hwnd), (COLORREF)(lParam))
1730
1731 /* COLORREF TreeView_OnGetBkColor(HWND hwnd) */
1732 #define HANDLE_TVM_GETBKCOLOR(hwnd, wParam, lParam, fn) \
1733     (COLORREF)(fn)((hwnd))
1734
1735 /* COLORREF TreeView_OnGetTextColor(HWND hwnd) */
1736 #define HANDLE_TVM_GETTEXTCOLOR(hwnd, wParam, lParam, fn) \
1737     (COLORREF)(fn)((hwnd))
1738
1739 /* UINT TreeView_OnSetScrollTime(HWND hwnd, UINT uTime) */
1740 #define HANDLE_TVM_SETSCROLLTIME(hwnd, wParam, lParam, fn) \
1741     (UINT)(fn)((hwnd), (UINT)(wParam))
1742
1743 /* UINT TreeView_OnGetScrollTime(HWND hwnd) */
1744 #define HANDLE_TVM_GETSCROLLTIME(hwnd, wParam, lParam, fn) \
1745     (UINT)(fn)((hwnd))
1746
1747 #if NTDDI_VERSION >= 0x06000000
1748     /* INT TreeView_OnSetBorder(HWND hwnd, DWORD dwFlags, INT xBorder, INT yBorder) */
1749     #define HANDLE_TVM_SETBORDER(hwnd, wParam, lParam, fn) \
1750         (INT)(fn)((hwnd), (DWORD)(wParam), (SHORT)LOWORD(lParam), (SHORT)HIWORD(lParam))
1751 #endif
1752
1753 /* COLORREF TreeView_OnSetInsertMarkColor(HWND hwnd, COLORREF clr) */
1754 #define HANDLE_TVM_SETINSERTMARKCOLOR(hwnd, wParam, lParam, fn) \
1755     (COLORREF)(fn)((hwnd), (COLORREF)(lParam))
1756
1757 /* COLORREF TreeView_OnGetInsertMarkColor(HWND hwnd) */
1758 #define HANDLE_TVM_GETINSERTMARKCOLOR(hwnd, wParam, lParam, fn) \
1759     (COLORREF)(fn)((hwnd))
1760
1761 /* UINT TreeView_OnGetItemState(HWND hwnd, HTREEITEM hti, UINT mask) */
1762 #define HANDLE_TVM_GETITEMSTATE(hwnd, wParam, lParam, fn) \
1763     (UINT)(fn)((hwnd), (HTREEITEM)(wParam), (UINT)(lParam))
1764
1765 /* COLORREF TreeView_OnSetLineColor(HWND hwnd, COLORREF clr) */
1766 #define HANDLE_TVM_SETLINECOLOR(hwnd, wParam, lParam, fn) \
1767     (COLORREF)(fn)((hwnd), (COLORREF)(lParam))
1768
1769 /* COLORREF TreeView_OnGetLineColor(HWND hwnd) */
1770 #define HANDLE_TVM_GETLINECOLOR(hwnd, wParam, lParam, fn) \
1771     (COLORREF)(fn)((hwnd))
1772
1773 /* HTREEITEM TreeView_OnMapAccIDToHTREEITEM(HWND hwnd, UINT id) */
1774 #define HANDLE_TVM_MAPACCIDTOHTREEITEM(hwnd, wParam, lParam, fn) \
1775     (LRESULT)(HTREEITEM)(fn)((hwnd), (UINT)(wParam))
1776
1777 /* UINT TreeView_OnMapHTREEITEMToAccID(HWND hwnd, HTREEITEM htreeitem) */
1778 #define HANDLE_TVM_MAPHTREEITEMTOACCID(hwnd, wParam, lParam, fn) \
1779     (UINT)(fn)((hwnd), (HTREEITEM)(wParam))
1780
1781 #if NTDDI_VERSION >= 0x06000000
1782     /* DWORD TreeView_OnSetExtendedStyle(HWND hwnd, DWORD dw, DWORD mask) */
1783     #define HANDLE_TVM_SETEXTENDEDSTYLE(hwnd, wParam, lParam, fn) \
1784         (DWORD)(fn)((hwnd), (DWORD)(wParam), (DWORD)(lParam))
1785
1786     /* DWORD TreeView_OnGetExtendedStyle(HWND hwnd) */
1787     #define HANDLE_TVM_GETEXTENDEDSTYLE(hwnd, wParam, lParam, fn) \
1788         (DWORD)(fn)((hwnd))
1789 #endif
1790
1791 /* HTREEITEM TreeView_OnInsertItemW(HWND hwnd, LPTV_INSERTSTRUCTW lpis) */
1792 #define HANDLE_TVM_INSERTITEMW(hwnd, wParam, lParam, fn) \
1793     (LRESULT)(HTREEITEM)(fn)((hwnd), (LPTV_INSERTSTRUCTW)(lParam))
1794
1795 #if NTDDI_VERSION >= 0x06000000
1796     /* BOOL TreeView_OnSetHot(HWND hwnd, HTREEITEM hitem) */
1797     #define HANDLE_TVM_SETHOT(hwnd, wParam, lParam, fn) \
1798         (BOOL)(fn)((hwnd), (HTREEITEM)(lParam))
1799
1800     /* BOOL TreeView_OnSetAutoScrollInfo(HWND hwnd, UINT uPixPerSec, UINT uUpdateTime) */
1801     #define HANDLE_TVM_SETAUTOSCROLLINFO(hwnd, wParam, lParam, fn) \
1802         (BOOL)(fn)((hwnd), (UINT)(wParam), (UINT)(lParam))
1803 #endif
1804
1805 /* BOOL TreeView_OnGetItemW(HWND hwnd, TV_ITEMW *pitem) */
1806 #define HANDLE_TVM_GETITEMW(hwnd, wParam, lParam, fn) \
1807     (BOOL)(fn)((hwnd), (TV_ITEMW *)(lParam))
1808
1809 /* BOOL TreeView_OnSetItemW(HWND hwnd, const TV_ITEMW *pitem) */
1810 #define HANDLE_TVM_SETITEMW(hwnd, wParam, lParam, fn) \
1811     (BOOL)(fn)((hwnd), (const TV_ITEMW *)(lParam))
1812
1813 /* BOOL TreeView_OnGetISearchStringW(HWND hwnd, LPWSTR lpsz) */
1814 #define HANDLE_TVM_GETISEARCHSTRINGW(hwnd, wParam, lParam, fn) \
1815     (BOOL)(fn)((hwnd), (LPWSTR)(lParam))
1816
1817 /* HWND TreeView_OnEditLabelW(HWND hwnd, HTREEITEM hitem) */
1818 #define HANDLE_TVM_EDITLABELW(hwnd, wParam, lParam, fn) \
1819     (LRESULT)(HWND)(fn)((hwnd), (HTREEITEM)(lParam))
1820
1821 #if NTDDI_VERSION >= 0x06000000
1822     /* DWORD TreeView_OnGetSelectedCount(HWND hwnd) */
1823     #define HANDLE_TVM_GETSELECTEDCOUNT(hwnd, wParam, lParam, fn) \
1824         (DWORD)(fn)((hwnd))
1825
1826     /* DWORD TreeView_OnShowInfoTip(HWND hwnd, HTREEITEM hitem) */
1827     #define HANDLE_TVM_SHOWINFOTIP(hwnd, wParam, lParam, fn) \
1828         (DWORD)(fn)((hwnd), (HTREEITEM)(lParam))
1829
1830     /* LRESULT TreeView_OnGetItemPartRect(HWND hwnd, WPARAM wParam, LPARAM lParam) */
1831     #define HANDLE_TVM_GETITEMPARTRECT(hwnd, wParam, lParam, fn) \
1832         (LRESULT)(fn)((hwnd), (wParam), (lParam))
1833 #endif
1834
1835 #ifdef _UNDOCUSER_H     /* UNDOCUMENTED */
1836     /* LRESULT Cls_OnDropObject(HWND hwnd, WPARAM wParam, LPARAM lParam) */
1837     #ifndef HANDLE_WM_DROPOBJECT
1838     #define HANDLE_WM_DROPOBJECT(hwnd, wParam, lParam, fn) \
1839         (LRESULT)(fn)((hwnd), (wParam), (lParam))
1840     #define FORWARD_WM_DROPOBJECT(hwnd, wParam, lParam, fn) \
1841         (LRESULT)((fn)((hwnd), WM_DROPOBJECT, wParam, lParam))
1842     #endif
1843
1844     /* LRESULT Cls_OnQueryDropObject(HWND hwnd, WPARAM wParam, LPARAM lParam) */
1845     #ifndef HANDLE_WM_QUERYDROPOBJECT
1846     #define HANDLE_WM_QUERYDROPOBJECT(hwnd, wParam, lParam, fn) \
1847         (LRESULT)(fn)((hwnd), (wParam), (lParam))
1848     #define FORWARD_WM_QUERYDROPOBJECT(hwnd, wParam, lParam, fn) \
1849         (LRESULT)((fn)((hwnd), WM_QUERYDROPOBJECT, wParam, lParam))
1850     #endif
1851
1852     /* LRESULT Cls_OnBeginDrag(HWND hwnd, WPARAM wParam, LPARAM lParam) */
1853     #ifndef HANDLE_WM_BEGINDRAG
1854     #define HANDLE_WM_BEGINDRAG(hwnd, wParam, lParam, fn) \
1855         (LRESULT)(fn)((hwnd), (wParam), (lParam))
1856     #define FORWARD_WM_BEGINDRAG(hwnd, wParam, lParam, fn) \
1857         (LRESULT)((fn)((hwnd), WM_BEGINDRAG, wParam, lParam))
1858     #endif
1859
1860     /* LRESULT Cls_OnDragLoop(HWND hwnd, WPARAM wParam, LPARAM lParam) */
1861     #ifndef HANDLE_WM_DRAGLOOP
1862     #define HANDLE_WM_DRAGLOOP(hwnd, wParam, lParam, fn) \
1863         (LRESULT)(fn)((hwnd), (wParam), (lParam))
1864     #define FORWARD_WM_DRAGLOOP(hwnd, wParam, lParam, fn) \
1865         (LRESULT)((fn)((hwnd), WM_DRAGLOOP, wParam, lParam))
1866     #endif
1867
1868     /* LRESULT Cls_OnDragSelect(HWND hwnd, WPARAM wParam, LPARAM lParam) */
1869     #ifndef HANDLE_WM_DRAGSELECT
1870     #define HANDLE_WM_DRAGSELECT(hwnd, wParam, lParam, fn) \
1871         (LRESULT)(fn)((hwnd), (wParam), (lParam))
1872     #define FORWARD_WM_DRAGSELECT(hwnd, wParam, lParam, fn) \
1873         (LRESULT)((fn)((hwnd), WM_DRAGSELECT, wParam, lParam))
1874     #endif
1875
1876     /* LRESULT Cls_OnDragMove(HWND hwnd, WPARAM wParam, LPARAM lParam) */
1877     #ifndef HANDLE_WM_DRAGMOVE
1878     #define HANDLE_WM_DRAGMOVE(hwnd, wParam, lParam, fn) \
1879         (LRESULT)(fn)((hwnd), (wParam), (lParam))
1880     #define FORWARD_WM_DRAGMOVE(hwnd, wParam, lParam, fn) \
1881         (LRESULT)((fn)((hwnd), WM_DRAGMOVE, wParam, lParam))
1882     #endif
1883 #endif
1884
1885 #endif