dlls/comctl32/status.c

   1 /*
   2  * Interface code to StatusWindow widget/control
   3  *
   4  * Copyright 1996 Bruce Milner
   5  * Copyright 1998, 1999 Eric Kohl
   6  * Copyright 2002 Dimitrie O. Paun
   7  *
   8  * This library is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU Lesser General Public
  10  * License as published by the Free Software Foundation; either
  11  * version 2.1 of the License, or (at your option) any later version.
  12  *
  13  * This library is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16  * Lesser General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU Lesser General Public
  19  * License along with this library; if not, write to the Free Software
  20  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  21  *
  22  * NOTE
  23  *
  24  * This code was audited for completeness against the documented features
  25  * of Comctl32.dll version 6.0 on Sep. 24, 2002, by Dimitrie O. Paun.
  26  *
  27  * Unless otherwise noted, we believe this code to be complete, as per
  28  * the specification mentioned above.
  29  * If you discover missing features, or bugs, please note them below.
  30  *
  31  * TODO:
  32  *      -- CCS_BOTTOM (default)
  33  *      -- CCS_LEFT
  34  *      -- CCS_NODEVIDER
  35  *      -- CCS_NOMOVEX
  36  *      -- CCS_NOMOVEY
  37  *      -- CCS_NOPARENTALIGN
  38  *      -- CCS_RIGHT
  39  *      -- CCS_TOP
  40  *      -- CCS_VERT (defaults to RIGHT)
  41  */
  42
  43 #include <stdarg.h>
  44 #include <string.h>
  45
  46 #include "windef.h"
  47 #include "winbase.h"
  48 #include "wine/unicode.h"
  49 #include "wingdi.h"
  50 #include "winuser.h"
  51 #include "winnls.h"
  52 #include "commctrl.h"
  53 #include "comctl32.h"
  54 #include "wine/debug.h"
  55
  56 WINE_DEFAULT_DEBUG_CHANNEL(statusbar);
  57
  58 typedef struct
  59 {
  60     INT         x;
  61     INT         style;
  62     RECT        bound;
  63     LPWSTR      text;
  64     HICON       hIcon;
  65 } STATUSWINDOWPART;
  66
  67 typedef struct
  68 {
  69     HWND              Self;
  70     HWND              Notify;
  71     WORD              numParts;
  72     UINT              height;
  73     BOOL              simple;
  74     HWND              hwndToolTip;
  75     HFONT             hFont;
  76     HFONT             hDefaultFont;
  77     COLORREF          clrBk;            /* background color */
  78     BOOL              bUnicode;         /* unicode flag */
  79     BOOL              NtfUnicode;       /* notify format */
  80     STATUSWINDOWPART  part0;            /* simple window */
  81     STATUSWINDOWPART* parts;
  82     INT               horizontalBorder;
  83     INT               verticalBorder;
  84     INT               horizontalGap;
  85 } STATUS_INFO;
  86
  87 /*
  88  * Run tests using Waite Group Windows95 API Bible Vol. 1&2
  89  * The second cdrom contains executables drawstat.exe, gettext.exe,
  90  * simple.exe, getparts.exe, setparts.exe, statwnd.exe
  91  */
  92
  93 #define HORZ_BORDER 0
  94 #define VERT_BORDER 2
  95 #define HORZ_GAP    2
  96
  97 /* prototype */
  98 static void
  99 STATUSBAR_SetPartBounds (STATUS_INFO *infoPtr);
 100
 101 static inline LPCSTR debugstr_t(LPCWSTR text, BOOL isW)
 102 {
 103   return isW ? debugstr_w(text) : debugstr_a((LPCSTR)text);
 104 }
 105
 106 static void
 107 STATUSBAR_DrawSizeGrip (HDC hdc, LPRECT lpRect)
 108 {
 109     HPEN hPenFace, hPenShadow, hPenHighlight, hOldPen;
 110     POINT pt;
 111     INT i;
 112
 113     TRACE("draw size grip %ld,%ld - %ld,%ld\n", lpRect->left, lpRect->top, lpRect->right, lpRect->bottom);
 114
 115     pt.x = lpRect->right - 1;
 116     pt.y = lpRect->bottom - 1;
 117
 118     hPenFace = CreatePen( PS_SOLID, 1, GetSysColor( COLOR_3DFACE ));
 119     hOldPen = SelectObject( hdc, hPenFace );
 120     MoveToEx (hdc, pt.x - 12, pt.y, NULL);
 121     LineTo (hdc, pt.x, pt.y);
 122     LineTo (hdc, pt.x, pt.y - 13);
 123
 124     pt.x--;
 125     pt.y--;
 126
 127     hPenShadow = CreatePen( PS_SOLID, 1, GetSysColor( COLOR_3DSHADOW ));
 128     SelectObject( hdc, hPenShadow );
 129     for (i = 1; i < 11; i += 4) {
 130         MoveToEx (hdc, pt.x - i, pt.y, NULL);
 131         LineTo (hdc, pt.x + 1, pt.y - i - 1);
 132
 133         MoveToEx (hdc, pt.x - i - 1, pt.y, NULL);
 134         LineTo (hdc, pt.x + 1, pt.y - i - 2);
 135     }
 136
 137     hPenHighlight = CreatePen( PS_SOLID, 1, GetSysColor( COLOR_3DHIGHLIGHT ));
 138     SelectObject( hdc, hPenHighlight );
 139     for (i = 3; i < 13; i += 4) {
 140         MoveToEx (hdc, pt.x - i, pt.y, NULL);
 141         LineTo (hdc, pt.x + 1, pt.y - i - 1);
 142     }
 143
 144     SelectObject (hdc, hOldPen);
 145     DeleteObject( hPenFace );
 146     DeleteObject( hPenShadow );
 147     DeleteObject( hPenHighlight );
 148 }
 149
 150
 151 static void
 152 STATUSBAR_DrawPart (STATUS_INFO *infoPtr, HDC hdc, STATUSWINDOWPART *part, int itemID)
 153 {
 154     RECT r = part->bound;
 155     UINT border = BDR_SUNKENOUTER;
 156
 157     TRACE("part bound %ld,%ld - %ld,%ld\n", r.left, r.top, r.right, r.bottom);
 158     if (part->style & SBT_POPOUT)
 159         border = BDR_RAISEDOUTER;
 160     else if (part->style & SBT_NOBORDERS)
 161         border = 0;
 162
 163     DrawEdge(hdc, &r, border, BF_RECT|BF_ADJUST);
 164
 165     if (part->style & SBT_OWNERDRAW) {
 166         DRAWITEMSTRUCT dis;
 167
 168         dis.CtlID = GetWindowLongPtrW (infoPtr->Self, GWLP_ID);
 169         dis.itemID = itemID;
 170         dis.hwndItem = infoPtr->Self;
 171         dis.hDC = hdc;
 172         dis.rcItem = r;
 173         dis.itemData = (INT)part->text;
 174         SendMessageW (infoPtr->Notify, WM_DRAWITEM, (WPARAM)dis.CtlID, (LPARAM)&dis);
 175     } else {
 176         if (part->hIcon) {
 177            INT cy = r.bottom - r.top;
 178
 179             r.left += 2;
 180             DrawIconEx (hdc, r.left, r.top, part->hIcon, cy, cy, 0, 0, DI_NORMAL);
 181             r.left += cy;
 182         }
 183         DrawStatusTextW (hdc, &r, part->text, SBT_NOBORDERS);
 184     }
 185 }
 186
 187
 188 static void
 189 STATUSBAR_RefreshPart (STATUS_INFO *infoPtr, HDC hdc, STATUSWINDOWPART *part, int itemID)
 190 {
 191     HBRUSH hbrBk;
 192     HFONT  hOldFont;
 193
 194     TRACE("item %d\n", itemID);
 195     if (!IsWindowVisible (infoPtr->Self))
 196         return;
 197
 198     if (part->bound.right < part->bound.left) return;
 199
 200     if (infoPtr->clrBk != CLR_DEFAULT)
 201             hbrBk = CreateSolidBrush (infoPtr->clrBk);
 202     else
 203             hbrBk = GetSysColorBrush (COLOR_3DFACE);
 204     FillRect(hdc, &part->bound, hbrBk);
 205
 206     hOldFont = SelectObject (hdc, infoPtr->hFont ? infoPtr->hFont : infoPtr->hDefaultFont);
 207
 208         STATUSBAR_DrawPart (infoPtr, hdc, part, itemID);
 209
 210     SelectObject (hdc, hOldFont);
 211
 212     if (infoPtr->clrBk != CLR_DEFAULT)
 213             DeleteObject (hbrBk);
 214
 215     if (GetWindowLongW (infoPtr->Self, GWL_STYLE) & SBARS_SIZEGRIP) {
 216         RECT rect;
 217
 218         GetClientRect (infoPtr->Self, &rect);
 219         STATUSBAR_DrawSizeGrip (hdc, &rect);
 220     }
 221 }
 222
 223
 224 static LRESULT
 225 STATUSBAR_Refresh (STATUS_INFO *infoPtr, HDC hdc)
 226 {
 227     int      i;
 228     RECT   rect;
 229     HBRUSH hbrBk;
 230     HFONT  hOldFont;
 231
 232     TRACE("\n");
 233     if (!IsWindowVisible(infoPtr->Self))
 234         return 0;
 235
 236     STATUSBAR_SetPartBounds(infoPtr);
 237
 238     GetClientRect (infoPtr->Self, &rect);
 239
 240     if (infoPtr->clrBk != CLR_DEFAULT)
 241         hbrBk = CreateSolidBrush (infoPtr->clrBk);
 242     else
 243         hbrBk = GetSysColorBrush (COLOR_3DFACE);
 244     FillRect(hdc, &rect, hbrBk);
 245
 246     hOldFont = SelectObject (hdc, infoPtr->hFont ? infoPtr->hFont : infoPtr->hDefaultFont);
 247
 248     if (infoPtr->simple) {
 249         STATUSBAR_RefreshPart (infoPtr, hdc, &infoPtr->part0, 0);
 250     } else {
 251         for (i = 0; i < infoPtr->numParts; i++) {
 252             STATUSBAR_RefreshPart (infoPtr, hdc, &infoPtr->parts[i], i);
 253         }
 254     }
 255
 256     SelectObject (hdc, hOldFont);
 257
 258     if (infoPtr->clrBk != CLR_DEFAULT)
 259             DeleteObject (hbrBk);
 260
 261     if (GetWindowLongW (infoPtr->Self, GWL_STYLE) & SBARS_SIZEGRIP)
 262             STATUSBAR_DrawSizeGrip (hdc, &rect);
 263
 264     return 0;
 265 }
 266
 267
 268 static void
 269 STATUSBAR_SetPartBounds (STATUS_INFO *infoPtr)
 270 {
 271     STATUSWINDOWPART *part;
 272     RECT rect, *r;
 273     int i;
 274
 275     /* get our window size */
 276     GetClientRect (infoPtr->Self, &rect);
 277     TRACE("client wnd size is %ld,%ld - %ld,%ld\n", rect.left, rect.top, rect.right, rect.bottom);
 278
 279     rect.left += infoPtr->horizontalBorder;
 280     rect.top += infoPtr->verticalBorder;
 281
 282     /* set bounds for simple rectangle */
 283     infoPtr->part0.bound = rect;
 284
 285     /* set bounds for non-simple rectangles */
 286     for (i = 0; i < infoPtr->numParts; i++) {
 287         part = &infoPtr->parts[i];
 288         r = &infoPtr->parts[i].bound;
 289         r->top = rect.top;
 290         r->bottom = rect.bottom;
 291         if (i == 0)
 292             r->left = 0;
 293         else
 294             r->left = infoPtr->parts[i-1].bound.right + infoPtr->horizontalGap;
 295         if (part->x == -1)
 296             r->right = rect.right;
 297         else
 298             r->right = part->x;
 299
 300         if (infoPtr->hwndToolTip) {
 301             TTTOOLINFOW ti;
 302
 303             ti.cbSize = sizeof(TTTOOLINFOW);
 304             ti.hwnd = infoPtr->Self;
 305             ti.uId = i;
 306             ti.rect = *r;
 307             SendMessageW (infoPtr->hwndToolTip, TTM_NEWTOOLRECTW,
 308                             0, (LPARAM)&ti);
 309         }
 310     }
 311 }
 312
 313
 314 static LRESULT
 315 STATUSBAR_Relay2Tip (STATUS_INFO *infoPtr, UINT uMsg,
 316                      WPARAM wParam, LPARAM lParam)
 317 {
 318     MSG msg;
 319
 320     msg.hwnd = infoPtr->Self;
 321     msg.message = uMsg;
 322     msg.wParam = wParam;
 323     msg.lParam = lParam;
 324     msg.time = GetMessageTime ();
 325     msg.pt.x = LOWORD(GetMessagePos ());
 326     msg.pt.y = HIWORD(GetMessagePos ());
 327
 328     return SendMessageW (infoPtr->hwndToolTip, TTM_RELAYEVENT, 0, (LPARAM)&msg);
 329 }
 330
 331
 332 static BOOL
 333 STATUSBAR_GetBorders (STATUS_INFO *infoPtr, INT out[])
 334 {
 335     TRACE("\n");
 336     out[0] = infoPtr->horizontalBorder;
 337     out[1] = infoPtr->verticalBorder;
 338     out[2] = infoPtr->horizontalGap;
 339
 340     return TRUE;
 341 }
 342
 343
 344 static BOOL
 345 STATUSBAR_SetBorders (STATUS_INFO *infoPtr, INT in[])
 346 {
 347     TRACE("\n");
 348     infoPtr->horizontalBorder = in[0];
 349     infoPtr->verticalBorder = in[1];
 350     infoPtr->horizontalGap = in[2];
 351     InvalidateRect(infoPtr->Self, NULL, FALSE);
 352
 353     return TRUE;
 354 }
 355
 356
 357 static HICON
 358 STATUSBAR_GetIcon (STATUS_INFO *infoPtr, INT nPart)
 359 {
 360     TRACE("%d\n", nPart);
 361     /* MSDN says: "simple parts are indexed with -1" */
 362     if ((nPart < -1) || (nPart >= infoPtr->numParts))
 363         return 0;
 364
 365     if (nPart == -1)
 366         return (infoPtr->part0.hIcon);
 367     else
 368         return (infoPtr->parts[nPart].hIcon);
 369 }
 370
 371
 372 static INT
 373 STATUSBAR_GetParts (STATUS_INFO *infoPtr, INT num_parts, INT parts[])
 374 {
 375     INT   i;
 376
 377     TRACE("(%d)\n", num_parts);
 378     if (parts) {
 379         for (i = 0; i < num_parts; i++) {
 380             parts[i] = infoPtr->parts[i].x;
 381         }
 382     }
 383     return infoPtr->numParts;
 384 }
 385
 386
 387 static BOOL
 388 STATUSBAR_GetRect (STATUS_INFO *infoPtr, INT nPart, LPRECT rect)
 389 {
 390     TRACE("part %d\n", nPart);
 391     if (infoPtr->simple)
 392         *rect = infoPtr->part0.bound;
 393     else
 394         *rect = infoPtr->parts[nPart].bound;
 395     return TRUE;
 396 }
 397
 398
 399 static LRESULT
 400 STATUSBAR_GetTextA (STATUS_INFO *infoPtr, INT nPart, LPSTR buf)
 401 {
 402     STATUSWINDOWPART *part;
 403     LRESULT result;
 404
 405     TRACE("part %d\n", nPart);
 406
 407     /* MSDN says: "simple parts use index of 0", so this check is ok. */
 408     if (nPart < 0 || nPart >= infoPtr->numParts) return 0;
 409
 410     if (infoPtr->simple)
 411         part = &infoPtr->part0;
 412     else
 413         part = &infoPtr->parts[nPart];
 414
 415     if (part->style & SBT_OWNERDRAW)
 416         result = (LRESULT)part->text;
 417     else {
 418         DWORD len = part->text ? WideCharToMultiByte( CP_ACP, 0, part->text, -1,
 419                                                       NULL, 0, NULL, NULL ) - 1 : 0;
 420         result = MAKELONG( len, part->style );
 421         if (part->text && buf)
 422             WideCharToMultiByte( CP_ACP, 0, part->text, -1, buf, len+1, NULL, NULL );
 423     }
 424     return result;
 425 }
 426
 427
 428 static LRESULT
 429 STATUSBAR_GetTextW (STATUS_INFO *infoPtr, INT nPart, LPWSTR buf)
 430 {
 431     STATUSWINDOWPART *part;
 432     LRESULT result;
 433
 434     TRACE("part %d\n", nPart);
 435     if (nPart < 0 || nPart >= infoPtr->numParts) return 0;
 436
 437     if (infoPtr->simple)
 438         part = &infoPtr->part0;
 439     else
 440         part = &infoPtr->parts[nPart];
 441
 442     if (part->style & SBT_OWNERDRAW)
 443         result = (LRESULT)part->text;
 444     else {
 445         result = part->text ? strlenW (part->text) : 0;
 446         result |= (part->style << 16);
 447         if (part->text && buf)
 448             strcpyW (buf, part->text);
 449     }
 450     return result;
 451 }
 452
 453
 454 static LRESULT
 455 STATUSBAR_GetTextLength (STATUS_INFO *infoPtr, INT nPart)
 456 {
 457     STATUSWINDOWPART *part;
 458     DWORD result;
 459
 460     TRACE("part %d\n", nPart);
 461
 462     /* MSDN says: "simple parts use index of 0", so this check is ok. */
 463     if (nPart < 0 || nPart >= infoPtr->numParts) return 0;
 464
 465     if (infoPtr->simple)
 466         part = &infoPtr->part0;
 467     else
 468         part = &infoPtr->parts[nPart];
 469
 470     if ((~part->style & SBT_OWNERDRAW) && part->text)
 471         result = strlenW(part->text);
 472     else
 473         result = 0;
 474
 475     result |= (part->style << 16);
 476     return result;
 477 }
 478
 479 static LRESULT
 480 STATUSBAR_GetTipTextA (STATUS_INFO *infoPtr, INT id, LPSTR tip, INT size)
 481 {
 482     TRACE("\n");
 483     if (tip) {
 484         CHAR buf[INFOTIPSIZE];
 485         buf[0]='\0';
 486
 487         if (infoPtr->hwndToolTip) {
 488             TTTOOLINFOA ti;
 489             ti.cbSize = sizeof(TTTOOLINFOA);
 490             ti.hwnd = infoPtr->Self;
 491             ti.uId = id;
 492             ti.lpszText = buf;
 493             SendMessageA (infoPtr->hwndToolTip, TTM_GETTEXTA, 0, (LPARAM)&ti);
 494         }
 495         lstrcpynA (tip, buf, size);
 496     }
 497     return 0;
 498 }
 499
 500
 501 static LRESULT
 502 STATUSBAR_GetTipTextW (STATUS_INFO *infoPtr, INT id, LPWSTR tip, INT size)
 503 {
 504     TRACE("\n");
 505     if (tip) {
 506         WCHAR buf[INFOTIPSIZE];
 507         buf[0]=0;
 508
 509         if (infoPtr->hwndToolTip) {
 510             TTTOOLINFOW ti;
 511             ti.cbSize = sizeof(TTTOOLINFOW);
 512             ti.hwnd = infoPtr->Self;
 513             ti.uId = id;
 514             ti.lpszText = buf;
 515             SendMessageW(infoPtr->hwndToolTip, TTM_GETTEXTW, 0, (LPARAM)&ti);
 516         }
 517         lstrcpynW(tip, buf, size);
 518     }
 519
 520     return 0;
 521 }
 522
 523
 524 static COLORREF
 525 STATUSBAR_SetBkColor (STATUS_INFO *infoPtr, COLORREF color)
 526 {
 527     COLORREF oldBkColor;
 528
 529     oldBkColor = infoPtr->clrBk;
 530     infoPtr->clrBk = color;
 531     InvalidateRect(infoPtr->Self, NULL, FALSE);
 532
 533     TRACE("CREF: %08lx -> %08lx\n", oldBkColor, infoPtr->clrBk);
 534     return oldBkColor;
 535 }
 536
 537
 538 static BOOL
 539 STATUSBAR_SetIcon (STATUS_INFO *infoPtr, INT nPart, HICON hIcon)
 540 {
 541     if ((nPart < -1) || (nPart >= infoPtr->numParts))
 542         return FALSE;
 543
 544     TRACE("setting part %d\n", nPart);
 545
 546     /* FIXME: MSDN says "if nPart is -1, the status bar is assumed simple" */
 547     if (nPart == -1) {
 548         if (infoPtr->part0.hIcon == hIcon) /* same as - no redraw */
 549             return TRUE;
 550         infoPtr->part0.hIcon = hIcon;
 551         if (infoPtr->simple)
 552             InvalidateRect(infoPtr->Self, &infoPtr->part0.bound, FALSE);
 553     } else {
 554         if (infoPtr->parts[nPart].hIcon == hIcon) /* same as - no redraw */
 555             return TRUE;
 556
 557         infoPtr->parts[nPart].hIcon = hIcon;
 558         if (!(infoPtr->simple))
 559             InvalidateRect(infoPtr->Self, &infoPtr->parts[nPart].bound, FALSE);
 560     }
 561     return TRUE;
 562 }
 563
 564
 565 static BOOL
 566 STATUSBAR_SetMinHeight (STATUS_INFO *infoPtr, INT height)
 567 {
 568
 569     TRACE("(height=%d)\n", height);
 570     if (IsWindowVisible (infoPtr->Self)) {
 571         INT  width, x, y;
 572         RECT parent_rect;
 573
 574         GetClientRect (infoPtr->Notify, &parent_rect);
 575         infoPtr->height = height + infoPtr->verticalBorder;
 576         width = parent_rect.right - parent_rect.left;
 577         x = parent_rect.left;
 578         y = parent_rect.bottom - infoPtr->height;
 579         MoveWindow (infoPtr->Self, parent_rect.left,
 580                     parent_rect.bottom - infoPtr->height,
 581                     width, infoPtr->height, TRUE);
 582         STATUSBAR_SetPartBounds (infoPtr);
 583     }
 584
 585     return TRUE;
 586 }
 587
 588
 589 static BOOL
 590 STATUSBAR_SetParts (STATUS_INFO *infoPtr, INT count, LPINT parts)
 591 {
 592     STATUSWINDOWPART *tmp;
 593     int i, oldNumParts;
 594
 595     TRACE("(%d,%p)\n", count, parts);
 596
 597     oldNumParts = infoPtr->numParts;
 598     infoPtr->numParts = count;
 599     if (oldNumParts > infoPtr->numParts) {
 600         for (i = infoPtr->numParts ; i < oldNumParts; i++) {
 601             if (infoPtr->parts[i].text && !(infoPtr->parts[i].style & SBT_OWNERDRAW))
 602                 Free (infoPtr->parts[i].text);
 603         }
 604     } else if (oldNumParts < infoPtr->numParts) {
 605         tmp = Alloc (sizeof(STATUSWINDOWPART) * infoPtr->numParts);
 606         if (!tmp) return FALSE;
 607         for (i = 0; i < oldNumParts; i++) {
 608             tmp[i] = infoPtr->parts[i];
 609         }
 610         if (infoPtr->parts)
 611             Free (infoPtr->parts);
 612         infoPtr->parts = tmp;
 613     }
 614     if (oldNumParts == infoPtr->numParts) {
 615         for (i=0; i < oldNumParts; i++)
 616             if (infoPtr->parts[i].x != parts[i])
 617                 break;
 618         if (i==oldNumParts) /* Unchanged? no need to redraw! */
 619             return TRUE;
 620     }
 621
 622     for (i = 0; i < infoPtr->numParts; i++)
 623         infoPtr->parts[i].x = parts[i];
 624
 625     if (infoPtr->hwndToolTip) {
 626         INT nTipCount, i;
 627         TTTOOLINFOW ti;
 628
 629         ZeroMemory (&ti, sizeof(TTTOOLINFOW));
 630         ti.cbSize = sizeof(TTTOOLINFOW);
 631         ti.hwnd = infoPtr->Self;
 632
 633         nTipCount = SendMessageW (infoPtr->hwndToolTip, TTM_GETTOOLCOUNT, 0, 0);
 634         if (nTipCount < infoPtr->numParts) {
 635             /* add tools */
 636             for (i = nTipCount; i < infoPtr->numParts; i++) {
 637                 TRACE("add tool %d\n", i);
 638                 ti.uId = i;
 639                 SendMessageW (infoPtr->hwndToolTip, TTM_ADDTOOLW,
 640                                 0, (LPARAM)&ti);
 641             }
 642         }
 643         else if (nTipCount > infoPtr->numParts) {
 644             /* delete tools */
 645             for (i = nTipCount - 1; i >= infoPtr->numParts; i--) {
 646                 TRACE("delete tool %d\n", i);
 647                 ti.uId = i;
 648                 SendMessageW (infoPtr->hwndToolTip, TTM_DELTOOLW,
 649                                 0, (LPARAM)&ti);
 650             }
 651         }
 652     }
 653     STATUSBAR_SetPartBounds (infoPtr);
 654     InvalidateRect(infoPtr->Self, NULL, FALSE);
 655     return TRUE;
 656 }
 657
 658
 659 static BOOL
 660 STATUSBAR_SetTextT (STATUS_INFO *infoPtr, INT nPart, WORD style,
 661                     LPCWSTR text, BOOL isW)
 662 {
 663     STATUSWINDOWPART *part=NULL;
 664     BOOL changed = FALSE;
 665     INT  oldStyle;
 666
 667     if (style & SBT_OWNERDRAW) {
 668          TRACE("part %d, text %p\n",nPart,text);
 669     }
 670     else TRACE("part %d, text %s\n", nPart, debugstr_t(text, isW));
 671
 672     /* MSDN says: "If the parameter is set to SB_SIMPLEID (255), the status
 673      * window is assumed to be a simple window */
 674
 675     if (nPart == 0x00ff) {
 676         part = &infoPtr->part0;
 677     } else {
 678         if (infoPtr->parts && nPart >= 0 && nPart < infoPtr->numParts) {
 679             part = &infoPtr->parts[nPart];
 680         }
 681     }
 682     if (!part) return FALSE;
 683
 684     if (part->style != style)
 685         changed = TRUE;
 686
 687     oldStyle = part->style;
 688     part->style = style;
 689     if (style & SBT_OWNERDRAW) {
 690         if (!(oldStyle & SBT_OWNERDRAW)) {
 691             if (part->text)
 692                 Free (part->text);
 693         } else if (part->text == text)
 694             return TRUE;
 695         part->text = (LPWSTR)text;
 696     } else {
 697         LPWSTR ntext;
 698
 699         if (text && !isW) {
 700             LPCSTR atxt = (LPCSTR)text;
 701             DWORD len = MultiByteToWideChar( CP_ACP, 0, atxt, -1, NULL, 0 );
 702             ntext = Alloc( (len + 1)*sizeof(WCHAR) );
 703             if (!ntext) return FALSE;
 704             MultiByteToWideChar( CP_ACP, 0, atxt, -1, ntext, len );
 705         } else if (text) {
 706             ntext = Alloc( (strlenW(text) + 1)*sizeof(WCHAR) );
 707             if (!ntext) return FALSE;
 708             strcpyW (ntext, text);
 709         } else ntext = 0;
 710
 711         /* check if text is unchanged -> no need to redraw */
 712         if (text) {
 713             if (!changed && part->text && !lstrcmpW(ntext, part->text)) {
 714                 Free(ntext);
 715                 return TRUE;
 716             }
 717         } else {
 718             if (!changed && !part->text)
 719                 return TRUE;
 720         }
 721
 722         if (part->text && !(oldStyle & SBT_OWNERDRAW))
 723             Free (part->text);
 724         part->text = ntext;
 725     }
 726     InvalidateRect(infoPtr->Self, &part->bound, FALSE);
 727
 728     return TRUE;
 729 }
 730
 731
 732 static LRESULT
 733 STATUSBAR_SetTipTextA (STATUS_INFO *infoPtr, INT id, LPSTR text)
 734 {
 735     TRACE("part %d: \"%s\"\n", id, text);
 736     if (infoPtr->hwndToolTip) {
 737         TTTOOLINFOA ti;
 738         ti.cbSize = sizeof(TTTOOLINFOA);
 739         ti.hwnd = infoPtr->Self;
 740         ti.uId = id;
 741         ti.hinst = 0;
 742         ti.lpszText = text;
 743         SendMessageA (infoPtr->hwndToolTip, TTM_UPDATETIPTEXTA, 0, (LPARAM)&ti);
 744     }
 745
 746     return 0;
 747 }
 748
 749
 750 static LRESULT
 751 STATUSBAR_SetTipTextW (STATUS_INFO *infoPtr, INT id, LPWSTR text)
 752 {
 753     TRACE("part %d: \"%s\"\n", id, debugstr_w(text));
 754     if (infoPtr->hwndToolTip) {
 755         TTTOOLINFOW ti;
 756         ti.cbSize = sizeof(TTTOOLINFOW);
 757         ti.hwnd = infoPtr->Self;
 758         ti.uId = id;
 759         ti.hinst = 0;
 760         ti.lpszText = text;
 761         SendMessageW (infoPtr->hwndToolTip, TTM_UPDATETIPTEXTW, 0, (LPARAM)&ti);
 762     }
 763
 764     return 0;
 765 }
 766
 767
 768 inline static LRESULT
 769 STATUSBAR_SetUnicodeFormat (STATUS_INFO *infoPtr, BOOL bUnicode)
 770 {
 771     BOOL bOld = infoPtr->bUnicode;
 772
 773     TRACE("(0x%x)\n", bUnicode);
 774     infoPtr->bUnicode = bUnicode;
 775
 776     return bOld;
 777 }
 778
 779
 780 static BOOL
 781 STATUSBAR_Simple (STATUS_INFO *infoPtr, BOOL simple)
 782 {
 783     NMHDR  nmhdr;
 784
 785     TRACE("(simple=%d)\n", simple);
 786     if (infoPtr->simple == simple) /* no need to change */
 787         return TRUE;
 788
 789     infoPtr->simple = simple;
 790
 791     /* send notification */
 792     nmhdr.hwndFrom = infoPtr->Self;
 793     nmhdr.idFrom = GetWindowLongPtrW (infoPtr->Self, GWLP_ID);
 794     nmhdr.code = SBN_SIMPLEMODECHANGE;
 795     SendMessageW (infoPtr->Notify, WM_NOTIFY, 0, (LPARAM)&nmhdr);
 796     InvalidateRect(infoPtr->Self, NULL, FALSE);
 797     return TRUE;
 798 }
 799
 800
 801 static LRESULT
 802 STATUSBAR_WMDestroy (STATUS_INFO *infoPtr)
 803 {
 804     int i;
 805
 806     TRACE("\n");
 807     for (i = 0; i < infoPtr->numParts; i++) {
 808         if (infoPtr->parts[i].text && !(infoPtr->parts[i].style & SBT_OWNERDRAW))
 809             Free (infoPtr->parts[i].text);
 810     }
 811     if (infoPtr->part0.text && !(infoPtr->part0.style & SBT_OWNERDRAW))
 812         Free (infoPtr->part0.text);
 813     Free (infoPtr->parts);
 814
 815     /* delete default font */
 816     if (infoPtr->hDefaultFont)
 817         DeleteObject (infoPtr->hDefaultFont);
 818
 819     /* delete tool tip control */
 820     if (infoPtr->hwndToolTip)
 821         DestroyWindow (infoPtr->hwndToolTip);
 822
 823     SetWindowLongPtrW(infoPtr->Self, 0, 0);
 824     Free (infoPtr);
 825     return 0;
 826 }
 827
 828
 829 static LRESULT
 830 STATUSBAR_WMCreate (HWND hwnd, LPCREATESTRUCTA lpCreate)
 831 {
 832     STATUS_INFO *infoPtr;
 833     NONCLIENTMETRICSW nclm;
 834     DWORD dwStyle;
 835     RECT rect;
 836     int i, width, len, textHeight = 0;
 837     HDC hdc;
 838
 839     TRACE("\n");
 840     infoPtr = (STATUS_INFO*)Alloc (sizeof(STATUS_INFO));
 841     if (!infoPtr) goto create_fail;
 842     SetWindowLongPtrW (hwnd, 0, (DWORD_PTR)infoPtr);
 843
 844     infoPtr->Self = hwnd;
 845     infoPtr->Notify = lpCreate->hwndParent;
 846     infoPtr->numParts = 1;
 847     infoPtr->parts = 0;
 848     infoPtr->simple = FALSE;
 849     infoPtr->clrBk = CLR_DEFAULT;
 850     infoPtr->hFont = 0;
 851     infoPtr->horizontalBorder = HORZ_BORDER;
 852     infoPtr->verticalBorder = VERT_BORDER;
 853     infoPtr->horizontalGap = HORZ_GAP;
 854
 855     i = SendMessageW(infoPtr->Notify, WM_NOTIFYFORMAT, (WPARAM)hwnd, NF_QUERY);
 856     infoPtr->NtfUnicode = (i == NFR_UNICODE);
 857
 858     GetClientRect (hwnd, &rect);
 859     InvalidateRect (hwnd, &rect, 0);
 860     UpdateWindow(hwnd);
 861
 862     ZeroMemory (&nclm, sizeof(nclm));
 863     nclm.cbSize = sizeof(nclm);
 864     SystemParametersInfoW (SPI_GETNONCLIENTMETRICS, nclm.cbSize, &nclm, 0);
 865     infoPtr->hDefaultFont = CreateFontIndirectW (&nclm.lfStatusFont);
 866
 867     /* initialize simple case */
 868     infoPtr->part0.bound = rect;
 869     infoPtr->part0.text = 0;
 870     infoPtr->part0.x = 0;
 871     infoPtr->part0.style = 0;
 872     infoPtr->part0.hIcon = 0;
 873
 874     /* initialize first part */
 875     infoPtr->parts = Alloc (sizeof(STATUSWINDOWPART));
 876     if (!infoPtr->parts) goto create_fail;
 877     infoPtr->parts[0].bound = rect;
 878     infoPtr->parts[0].text = 0;
 879     infoPtr->parts[0].x = -1;
 880     infoPtr->parts[0].style = 0;
 881     infoPtr->parts[0].hIcon = 0;
 882
 883     if (IsWindowUnicode (hwnd)) {
 884         infoPtr->bUnicode = TRUE;
 885         if (lpCreate->lpszName &&
 886             (len = strlenW ((LPCWSTR)lpCreate->lpszName))) {
 887             infoPtr->parts[0].text = Alloc ((len + 1)*sizeof(WCHAR));
 888             if (!infoPtr->parts[0].text) goto create_fail;
 889             strcpyW (infoPtr->parts[0].text, (LPCWSTR)lpCreate->lpszName);
 890         }
 891     }
 892     else {
 893         if (lpCreate->lpszName &&
 894             (len = strlen((LPCSTR)lpCreate->lpszName))) {
 895             DWORD lenW = MultiByteToWideChar( CP_ACP, 0, (LPCSTR)lpCreate->lpszName, -1, NULL, 0 );
 896             infoPtr->parts[0].text = Alloc (lenW*sizeof(WCHAR));
 897             if (!infoPtr->parts[0].text) goto create_fail;
 898             MultiByteToWideChar( CP_ACP, 0, (LPCSTR)lpCreate->lpszName, -1,
 899                                  infoPtr->parts[0].text, lenW );
 900         }
 901     }
 902
 903     dwStyle = GetWindowLongW (hwnd, GWL_STYLE);
 904
 905     /* statusbars on managed windows should not have SIZEGRIP style */
 906     if ((dwStyle & SBARS_SIZEGRIP) && lpCreate->hwndParent &&
 907         GetPropA( lpCreate->hwndParent, "__wine_x11_managed" ))
 908         SetWindowLongW (hwnd, GWL_STYLE, dwStyle & ~SBARS_SIZEGRIP);
 909
 910     if ((hdc = GetDC (hwnd))) {
 911         TEXTMETRICW tm;
 912         HFONT hOldFont;
 913
 914         hOldFont = SelectObject (hdc, infoPtr->hDefaultFont);
 915         GetTextMetricsW (hdc, &tm);
 916         textHeight = tm.tmHeight;
 917         SelectObject (hdc, hOldFont);
 918         ReleaseDC (hwnd, hdc);
 919     }
 920     TRACE("    textHeight=%d\n", textHeight);
 921
 922     if (dwStyle & SBT_TOOLTIPS) {
 923         infoPtr->hwndToolTip =
 924             CreateWindowExW (0, TOOLTIPS_CLASSW, NULL, 0,
 925                              CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT,
 926                              CW_USEDEFAULT, hwnd, 0,
 927                              (HINSTANCE)GetWindowLongPtrW(hwnd, GWLP_HINSTANCE), NULL);
 928
 929         if (infoPtr->hwndToolTip) {
 930             NMTOOLTIPSCREATED nmttc;
 931
 932             nmttc.hdr.hwndFrom = hwnd;
 933             nmttc.hdr.idFrom = GetWindowLongPtrW (hwnd, GWLP_ID);
 934             nmttc.hdr.code = NM_TOOLTIPSCREATED;
 935             nmttc.hwndToolTips = infoPtr->hwndToolTip;
 936
 937             SendMessageW (lpCreate->hwndParent, WM_NOTIFY,
 938                             (WPARAM)nmttc.hdr.idFrom, (LPARAM)&nmttc);
 939         }
 940     }
 941
 942     if (!(dwStyle & CCS_NORESIZE)) { /* don't resize wnd if it doesn't want it ! */
 943         GetClientRect (infoPtr->Notify, &rect);
 944         width = rect.right - rect.left;
 945         infoPtr->height = textHeight + 4 + infoPtr->verticalBorder;
 946         SetWindowPos(hwnd, 0, lpCreate->x, lpCreate->y - 1,
 947                         width, infoPtr->height, SWP_NOZORDER);
 948         STATUSBAR_SetPartBounds (infoPtr);
 949     }
 950
 951     return 0;
 952
 953 create_fail:
 954     TRACE("    failed!\n");
 955     if (infoPtr) STATUSBAR_WMDestroy(infoPtr);
 956     return -1;
 957 }
 958
 959
 960 /* in contrast to SB_GETTEXT*, WM_GETTEXT handles the text
 961  * of the first part only (usual behaviour) */
 962 static INT
 963 STATUSBAR_WMGetText (STATUS_INFO *infoPtr, INT size, LPWSTR buf)
 964 {
 965     INT len;
 966
 967     TRACE("\n");
 968     if (!(infoPtr->parts[0].text))
 969         return 0;
 970     if (infoPtr->bUnicode)
 971         len = strlenW (infoPtr->parts[0].text);
 972     else
 973         len = WideCharToMultiByte( CP_ACP, 0, infoPtr->parts[0].text, -1, NULL, 0, NULL, NULL )-1;
 974
 975     if (size > len) {
 976         if (infoPtr->bUnicode)
 977             strcpyW (buf, infoPtr->parts[0].text);
 978         else
 979             WideCharToMultiByte( CP_ACP, 0, infoPtr->parts[0].text, -1,
 980                                  (LPSTR)buf, len+1, NULL, NULL );
 981         return len;
 982     }
 983
 984     return -1;
 985 }
 986
 987
 988 static BOOL
 989 STATUSBAR_WMNCHitTest (STATUS_INFO *infoPtr, INT x, INT y)
 990 {
 991     if (GetWindowLongW (infoPtr->Self, GWL_STYLE) & SBARS_SIZEGRIP) {
 992         RECT  rect;
 993         POINT pt;
 994
 995         GetClientRect (infoPtr->Self, &rect);
 996
 997         pt.x = x;
 998         pt.y = y;
 999         ScreenToClient (infoPtr->Self, &pt);
1000
1001         rect.left = rect.right - 13;
1002         rect.top += 2;
1003
1004         if (PtInRect (&rect, pt))
1005             return HTBOTTOMRIGHT;
1006     }
1007
1008     return HTERROR;
1009 }
1010
1011
1012 static LRESULT
1013 STATUSBAR_WMPaint (STATUS_INFO *infoPtr, HDC hdc)
1014 {
1015     PAINTSTRUCT ps;
1016
1017     TRACE("\n");
1018     if (hdc) return STATUSBAR_Refresh (infoPtr, hdc);
1019     hdc = BeginPaint (infoPtr->Self, &ps);
1020     STATUSBAR_Refresh (infoPtr, hdc);
1021     EndPaint (infoPtr->Self, &ps);
1022
1023     return 0;
1024 }
1025
1026
1027 static LRESULT
1028 STATUSBAR_WMSetFont (STATUS_INFO *infoPtr, HFONT font, BOOL redraw)
1029 {
1030     infoPtr->hFont = font;
1031     TRACE("%p\n", infoPtr->hFont);
1032     if (redraw)
1033         InvalidateRect(infoPtr->Self, NULL, FALSE);
1034
1035     return 0;
1036 }
1037
1038
1039 static BOOL
1040 STATUSBAR_WMSetText (STATUS_INFO *infoPtr, LPCSTR text)
1041 {
1042     STATUSWINDOWPART *part;
1043     int len;
1044
1045     TRACE("\n");
1046     if (infoPtr->numParts == 0)
1047         return FALSE;
1048
1049     part = &infoPtr->parts[0];
1050     /* duplicate string */
1051     if (part->text)
1052         Free (part->text);
1053     part->text = 0;
1054     if (infoPtr->bUnicode) {
1055         if (text && (len = strlenW((LPCWSTR)text))) {
1056             part->text = Alloc ((len+1)*sizeof(WCHAR));
1057             if (!part->text) return FALSE;
1058             strcpyW (part->text, (LPCWSTR)text);
1059         }
1060     }
1061     else {
1062         if (text && (len = lstrlenA(text))) {
1063             DWORD lenW = MultiByteToWideChar( CP_ACP, 0, text, -1, NULL, 0 );
1064             part->text = Alloc (lenW*sizeof(WCHAR));
1065             if (!part->text) return FALSE;
1066             MultiByteToWideChar( CP_ACP, 0, text, -1, part->text, lenW );
1067         }
1068     }
1069
1070     InvalidateRect(infoPtr->Self, &part->bound, FALSE);
1071
1072     return TRUE;
1073 }
1074
1075
1076 static BOOL
1077 STATUSBAR_WMSize (STATUS_INFO *infoPtr, WORD flags)
1078 {
1079     INT  width, x, y;
1080     RECT parent_rect;
1081
1082     /* Need to resize width to match parent */
1083     TRACE("flags %04x\n", flags);
1084
1085     if (flags != SIZE_RESTORED && flags != SIZE_MAXIMIZED) {
1086         WARN("flags MUST be SIZE_RESTORED or SIZE_MAXIMIZED\n");
1087         return FALSE;
1088     }
1089
1090     if (GetWindowLongW(infoPtr->Self, GWL_STYLE) & CCS_NORESIZE) return FALSE;
1091
1092     /* width and height don't apply */
1093     GetClientRect (infoPtr->Notify, &parent_rect);
1094     width = parent_rect.right - parent_rect.left;
1095     x = parent_rect.left;
1096     y = parent_rect.bottom - infoPtr->height;
1097     MoveWindow (infoPtr->Self, parent_rect.left,
1098                 parent_rect.bottom - infoPtr->height,
1099                 width, infoPtr->height, TRUE);
1100     STATUSBAR_SetPartBounds (infoPtr);
1101     return TRUE;
1102 }
1103
1104
1105 static LRESULT
1106 STATUSBAR_NotifyFormat (STATUS_INFO *infoPtr, HWND from, INT cmd)
1107 {
1108     if (cmd == NF_REQUERY) {
1109         INT i = SendMessageW(from, WM_NOTIFYFORMAT, (WPARAM)infoPtr->Self, NF_QUERY);
1110         infoPtr->NtfUnicode = (i == NFR_UNICODE);
1111     }
1112     return infoPtr->NtfUnicode ? NFR_UNICODE : NFR_ANSI;
1113 }
1114
1115
1116 static LRESULT
1117 STATUSBAR_SendNotify (STATUS_INFO *infoPtr, UINT code)
1118 {
1119     NMHDR  nmhdr;
1120
1121     TRACE("code %04x\n", code);
1122     nmhdr.hwndFrom = infoPtr->Self;
1123     nmhdr.idFrom = GetWindowLongPtrW (infoPtr->Self, GWLP_ID);
1124     nmhdr.code = code;
1125     SendMessageW (infoPtr->Notify, WM_NOTIFY, 0, (LPARAM)&nmhdr);
1126     return 0;
1127 }
1128
1129
1130
1131 static LRESULT WINAPI
1132 StatusWindowProc (HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
1133 {
1134     STATUS_INFO *infoPtr = (STATUS_INFO *)GetWindowLongPtrW (hwnd, 0);
1135     INT nPart = ((INT) wParam) & 0x00ff;
1136     LRESULT res;
1137
1138     TRACE("hwnd=%p msg=%x wparam=%x lparam=%lx\n", hwnd, msg, wParam, lParam);
1139     if (!infoPtr && msg != WM_CREATE)
1140         return DefWindowProcW (hwnd, msg, wParam, lParam);
1141
1142     switch (msg) {
1143         case SB_GETBORDERS:
1144             return STATUSBAR_GetBorders (infoPtr, (INT *)lParam);
1145
1146         case SB_GETICON:
1147             return (LRESULT)STATUSBAR_GetIcon (infoPtr, nPart);
1148
1149         case SB_GETPARTS:
1150             return STATUSBAR_GetParts (infoPtr, (INT)wParam, (INT *)lParam);
1151
1152         case SB_GETRECT:
1153             return STATUSBAR_GetRect (infoPtr, nPart, (LPRECT)lParam);
1154
1155         case SB_GETTEXTA:
1156             return STATUSBAR_GetTextA (infoPtr, nPart, (LPSTR)lParam);
1157
1158         case SB_GETTEXTW:
1159             return STATUSBAR_GetTextW (infoPtr, nPart, (LPWSTR)lParam);
1160
1161         case SB_GETTEXTLENGTHA:
1162         case SB_GETTEXTLENGTHW:
1163             return STATUSBAR_GetTextLength (infoPtr, nPart);
1164
1165         case SB_GETTIPTEXTA:
1166             return STATUSBAR_GetTipTextA (infoPtr,  LOWORD(wParam), (LPSTR)lParam,  HIWORD(wParam));
1167
1168         case SB_GETTIPTEXTW:
1169             return STATUSBAR_GetTipTextW (infoPtr,  LOWORD(wParam), (LPWSTR)lParam,  HIWORD(wParam));
1170
1171         case SB_GETUNICODEFORMAT:
1172             return infoPtr->bUnicode;
1173
1174         case SB_ISSIMPLE:
1175             return infoPtr->simple;
1176
1177         case SB_SETBORDERS:
1178             return STATUSBAR_SetBorders (infoPtr, (INT *)lParam);
1179
1180         case SB_SETBKCOLOR:
1181             return STATUSBAR_SetBkColor (infoPtr, (COLORREF)lParam);
1182
1183         case SB_SETICON:
1184             return STATUSBAR_SetIcon (infoPtr, nPart, (HICON)lParam);
1185
1186         case SB_SETMINHEIGHT:
1187             return STATUSBAR_SetMinHeight (infoPtr, (INT)wParam);
1188
1189         case SB_SETPARTS:
1190             return STATUSBAR_SetParts (infoPtr, (INT)wParam, (LPINT)lParam);
1191
1192         case SB_SETTEXTA:
1193             return STATUSBAR_SetTextT (infoPtr, nPart, wParam & 0xff00, (LPCWSTR)lParam, FALSE);
1194
1195         case SB_SETTEXTW:
1196             return STATUSBAR_SetTextT (infoPtr, nPart, wParam & 0xff00, (LPCWSTR)lParam, TRUE);
1197
1198         case SB_SETTIPTEXTA:
1199             return STATUSBAR_SetTipTextA (infoPtr, (INT)wParam, (LPSTR)lParam);
1200
1201         case SB_SETTIPTEXTW:
1202             return STATUSBAR_SetTipTextW (infoPtr, (INT)wParam, (LPWSTR)lParam);
1203
1204         case SB_SETUNICODEFORMAT:
1205             return STATUSBAR_SetUnicodeFormat (infoPtr, (BOOL)wParam);
1206
1207         case SB_SIMPLE:
1208             return STATUSBAR_Simple (infoPtr, (BOOL)wParam);
1209
1210         case WM_CREATE:
1211             return STATUSBAR_WMCreate (hwnd, (LPCREATESTRUCTA)lParam);
1212
1213         case WM_DESTROY:
1214             return STATUSBAR_WMDestroy (infoPtr);
1215
1216         case WM_GETFONT:
1217             return (LRESULT)(infoPtr->hFont? infoPtr->hFont : infoPtr->hDefaultFont);
1218
1219         case WM_GETTEXT:
1220             return STATUSBAR_WMGetText (infoPtr, (INT)wParam, (LPWSTR)lParam);
1221
1222         case WM_GETTEXTLENGTH:
1223             return STATUSBAR_GetTextLength (infoPtr, 0);
1224
1225         case WM_LBUTTONDBLCLK:
1226             return STATUSBAR_SendNotify (infoPtr, NM_DBLCLK);
1227
1228         case WM_LBUTTONUP:
1229             return STATUSBAR_SendNotify (infoPtr, NM_CLICK);
1230
1231         case WM_MOUSEMOVE:
1232             return STATUSBAR_Relay2Tip (infoPtr, msg, wParam, lParam);
1233
1234         case WM_NCHITTEST:
1235             res = STATUSBAR_WMNCHitTest(infoPtr, (INT)LOWORD(lParam),
1236                                         (INT)HIWORD(lParam));
1237             if (res != HTERROR) return res;
1238             return DefWindowProcW (hwnd, msg, wParam, lParam);
1239
1240         case WM_NCLBUTTONUP:
1241         case WM_NCLBUTTONDOWN:
1242             PostMessageW (infoPtr->Notify, msg, wParam, lParam);
1243             return 0;
1244
1245         case WM_NOTIFYFORMAT:
1246             return STATUSBAR_NotifyFormat(infoPtr, (HWND)wParam, (INT)lParam);
1247
1248         case WM_PAINT:
1249             return STATUSBAR_WMPaint (infoPtr, (HDC)wParam);
1250
1251         case WM_RBUTTONDBLCLK:
1252             return STATUSBAR_SendNotify (infoPtr, NM_RDBLCLK);
1253
1254         case WM_RBUTTONUP:
1255             return STATUSBAR_SendNotify (infoPtr, NM_RCLICK);
1256
1257         case WM_SETFONT:
1258             return STATUSBAR_WMSetFont (infoPtr, (HFONT)wParam, LOWORD(lParam));
1259
1260         case WM_SETTEXT:
1261             return STATUSBAR_WMSetText (infoPtr, (LPCSTR)lParam);
1262
1263         case WM_SIZE:
1264             if (STATUSBAR_WMSize (infoPtr, (WORD)wParam)) return 0;
1265             return DefWindowProcW (hwnd, msg, wParam, lParam);
1266
1267         default:
1268             if ((msg >= WM_USER) && (msg < WM_APP))
1269                 ERR("unknown msg %04x wp=%04x lp=%08lx\n",
1270                      msg, wParam, lParam);
1271             return DefWindowProcW (hwnd, msg, wParam, lParam);
1272     }
1273 }
1274
1275
1276 /***********************************************************************
1277  * STATUS_Register [Internal]
1278  *
1279  * Registers the status window class.
1280  */
1281
1282 void
1283 STATUS_Register (void)
1284 {
1285     WNDCLASSW wndClass;
1286
1287     ZeroMemory (&wndClass, sizeof(WNDCLASSW));
1288     wndClass.style         = CS_GLOBALCLASS | CS_DBLCLKS | CS_VREDRAW;
1289     wndClass.lpfnWndProc   = StatusWindowProc;
1290     wndClass.cbClsExtra    = 0;
1291     wndClass.cbWndExtra    = sizeof(STATUS_INFO *);
1292     wndClass.hCursor       = LoadCursorW (0, (LPWSTR)IDC_ARROW);
1293     wndClass.hbrBackground = (HBRUSH)(COLOR_BTNFACE + 1);
1294     wndClass.lpszClassName = STATUSCLASSNAMEW;
1295
1296     RegisterClassW (&wndClass);
1297 }
1298
1299
1300 /***********************************************************************
1301  * STATUS_Unregister [Internal]
1302  *
1303  * Unregisters the status window class.
1304  */
1305
1306 void
1307 STATUS_Unregister (void)
1308 {
1309     UnregisterClassW (STATUSCLASSNAMEW, NULL);
1310 }