wine/dlls/comctl32/toolbar.c

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wine/dlls/comctl32/toolbar.c

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1 /* 2 * Toolbar control 3 * 4 * Copyright 1998,1999 Eric Kohl 5 * Copyright 2000 Eric Kohl for CodeWeavers 6 * Copyright 2004 Robert Shearman 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA 21 * 22 * NOTES 23 * 24 * This code was audited for completeness against the documented features 25 * of Comctl32.dll version 6.0 on Mar. 14, 2004, by Robert Shearman. 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 * - Styles: 33 * - TBSTYLE_REGISTERDROP 34 * - TBSTYLE_EX_DOUBLEBUFFER 35 * - Messages: 36 * - TB_GETMETRICS 37 * - TB_GETOBJECT 38 * - TB_INSERTMARKHITTEST 39 * - TB_SAVERESTORE 40 * - TB_SETMETRICS 41 * - WM_WININICHANGE 42 * - Notifications: 43 * - NM_CHAR 44 * - TBN_GETOBJECT 45 * - TBN_SAVE 46 * - Button wrapping (under construction). 47 * - Fix TB_SETROWS and Separators. 48 * - iListGap custom draw support. 49 * 50 * Testing: 51 * - Run tests using Waite Group Windows95 API Bible Volume 2. 52 * The second cdrom contains executables addstr.exe, btncount.exe, 53 * btnstate.exe, butstrsz.exe, chkbtn.exe, chngbmp.exe, customiz.exe, 54 * enablebtn.exe, getbmp.exe, getbtn.exe, getflags.exe, hidebtn.exe, 55 * indetbtn.exe, insbtn.exe, pressbtn.exe, setbtnsz.exe, setcmdid.exe, 56 * setparnt.exe, setrows.exe, toolwnd.exe. 57 * - Microsoft's controlspy examples. 58 * - Charles Petzold's 'Programming Windows': gadgets.exe 59 * 60 * Differences between MSDN and actual native control operation: 61 * 1. MSDN says: "TBSTYLE_LIST: Creates a flat toolbar with button text 62 * to the right of the bitmap. Otherwise, this style is 63 * identical to TBSTYLE_FLAT." 64 * As implemented by both v4.71 and v5.80 of the native COMCTL32.DLL 65 * you can create a TBSTYLE_LIST without TBSTYLE_FLAT and the result 66 * is non-flat non-transparent buttons. Therefore TBSTYLE_LIST does 67 * *not* imply TBSTYLE_FLAT as documented. (GA 8/2001) 68 * 69 */ 70 71 #include <stdarg.h> 72 #include <string.h> 73 74 #include "windef.h" 75 #include "winbase.h" 76 #include "winreg.h" 77 #include "wingdi.h" 78 #include "winuser.h" 79 #include "wine/unicode.h" 80 #include "winnls.h" 81 #include "commctrl.h" 82 #include "comctl32.h" 83 #include "uxtheme.h" 84 #include "tmschema.h" 85 #include "wine/debug.h" 86 87 WINE_DEFAULT_DEBUG_CHANNEL(toolbar); 88 89 static HCURSOR hCursorDrag = NULL; 90 91 typedef struct 92 { 93 INT iBitmap; 94 INT idCommand; 95 BYTE fsState; 96 BYTE fsStyle; 97 BYTE bHot; 98 BYTE bDropDownPressed; 99 DWORD_PTR dwData; 100 INT_PTR iString; 101 INT nRow; 102 RECT rect; 103 INT cx; /* manually set size */ 104 } TBUTTON_INFO; 105 106 typedef struct 107 { 108 UINT nButtons; 109 HINSTANCE hInst; 110 UINT nID; 111 } TBITMAP_INFO; 112 113 typedef struct 114 { 115 HIMAGELIST himl; 116 INT id; 117 } IMLENTRY, *PIMLENTRY; 118 119 typedef struct 120 { 121 DWORD dwStructSize; /* size of TBBUTTON struct */ 122 INT nWidth; /* width of the toolbar */ 123 RECT client_rect; 124 RECT rcBound; /* bounding rectangle */ 125 INT nButtonHeight; 126 INT nButtonWidth; 127 INT nBitmapHeight; 128 INT nBitmapWidth; 129 INT nIndent; 130 INT nRows; /* number of button rows */ 131 INT nMaxTextRows; /* maximum number of text rows */ 132 INT cxMin; /* minimum button width */ 133 INT cxMax; /* maximum button width */ 134 INT nNumButtons; /* number of buttons */ 135 INT nNumBitmaps; /* number of bitmaps */ 136 INT nNumStrings; /* number of strings */ 137 INT nNumBitmapInfos; 138 INT nButtonDown; /* toolbar button being pressed or -1 if none */ 139 INT nButtonDrag; /* toolbar button being dragged or -1 if none */ 140 INT nOldHit; 141 INT nHotItem; /* index of the "hot" item */ 142 SIZE szPadding; /* padding values around button */ 143 INT iTopMargin; /* the top margin */ 144 INT iListGap; /* default gap between text and image for toolbar with list style */ 145 HFONT hDefaultFont; 146 HFONT hFont; /* text font */ 147 HIMAGELIST himlInt; /* image list created internally */ 148 PIMLENTRY *himlDef; /* default image list array */ 149 INT cimlDef; /* default image list array count */ 150 PIMLENTRY *himlHot; /* hot image list array */ 151 INT cimlHot; /* hot image list array count */ 152 PIMLENTRY *himlDis; /* disabled image list array */ 153 INT cimlDis; /* disabled image list array count */ 154 HWND hwndToolTip; /* handle to tool tip control */ 155 HWND hwndNotify; /* handle to the window that gets notifications */ 156 HWND hwndSelf; /* my own handle */ 157 BOOL bAnchor; /* anchor highlight enabled */ 158 BOOL bDoRedraw; /* Redraw status */ 159 BOOL bDragOutSent; /* has TBN_DRAGOUT notification been sent for this drag? */ 160 BOOL bUnicode; /* Notifications are ASCII (FALSE) or Unicode (TRUE)? */ 161 BOOL bCaptured; /* mouse captured? */ 162 DWORD dwStyle; /* regular toolbar style */ 163 DWORD dwExStyle; /* extended toolbar style */ 164 DWORD dwDTFlags; /* DrawText flags */ 165 166 COLORREF clrInsertMark; /* insert mark color */ 167 COLORREF clrBtnHighlight; /* color for Flat Separator */ 168 COLORREF clrBtnShadow; /* color for Flag Separator */ 169 INT iVersion; 170 LPWSTR pszTooltipText; /* temporary store for a string > 80 characters 171 * for TTN_GETDISPINFOW notification */ 172 TBINSERTMARK tbim; /* info on insertion mark */ 173 TBUTTON_INFO *buttons; /* pointer to button array */ 174 LPWSTR *strings; /* pointer to string array */ 175 TBITMAP_INFO *bitmaps; 176 } TOOLBAR_INFO, *PTOOLBAR_INFO; 177 178 179 /* used by customization dialog */ 180 typedef struct 181 { 182 PTOOLBAR_INFO tbInfo; 183 HWND tbHwnd; 184 } CUSTDLG_INFO, *PCUSTDLG_INFO; 185 186 typedef struct 187 { 188 TBBUTTON btn; 189 BOOL bVirtual; 190 BOOL bRemovable; 191 WCHAR text[64]; 192 } CUSTOMBUTTON, *PCUSTOMBUTTON; 193 194 typedef enum 195 { 196 IMAGE_LIST_DEFAULT, 197 IMAGE_LIST_HOT, 198 IMAGE_LIST_DISABLED 199 } IMAGE_LIST_TYPE; 200 201 #define SEPARATOR_WIDTH 8 202 #define TOP_BORDER 2 203 #define BOTTOM_BORDER 2 204 #define DDARROW_WIDTH 11 205 #define ARROW_HEIGHT 3 206 #define INSERTMARK_WIDTH 2 207 208 #define DEFPAD_CX 7 209 #define DEFPAD_CY 6 210 #define DEFLISTGAP 4 211 212 /* vertical padding used in list mode when image is present */ 213 #define LISTPAD_CY 9 214 215 /* how wide to treat the bitmap if it isn't present */ 216 #define NONLIST_NOTEXT_OFFSET 2 217 218 #define TOOLBAR_NOWHERE (-1) 219 220 #define TOOLBAR_GetInfoPtr(hwnd) ((TOOLBAR_INFO *)GetWindowLongPtrW(hwnd,0)) 221 #define TOOLBAR_HasText(x, y) (TOOLBAR_GetText(x, y) ? TRUE : FALSE) 222 #define TOOLBAR_HasDropDownArrows(exStyle) ((exStyle & TBSTYLE_EX_DRAWDDARROWS) ? TRUE : FALSE) 223 224 /* Used to find undocumented extended styles */ 225 #define TBSTYLE_EX_ALL (TBSTYLE_EX_DRAWDDARROWS | \ 226 TBSTYLE_EX_UNDOC1 | \ 227 TBSTYLE_EX_MIXEDBUTTONS | \ 228 TBSTYLE_EX_HIDECLIPPEDBUTTONS) 229 230 /* all of the CCS_ styles */ 231 #define COMMON_STYLES (CCS_TOP|CCS_NOMOVEY|CCS_BOTTOM|CCS_NORESIZE| \ 232 CCS_NOPARENTALIGN|CCS_ADJUSTABLE|CCS_NODIVIDER|CCS_VERT) 233 234 #define GETIBITMAP(infoPtr, i) (infoPtr->iVersion >= 5 ? LOWORD(i) : i) 235 #define GETHIMLID(infoPtr, i) (infoPtr->iVersion >= 5 ? HIWORD(i) : 0) 236 #define GETDEFIMAGELIST(infoPtr, id) TOOLBAR_GetImageList(infoPtr->himlDef, infoPtr->cimlDef, id) 237 #define GETHOTIMAGELIST(infoPtr, id) TOOLBAR_GetImageList(infoPtr->himlHot, infoPtr->cimlHot, id) 238 #define GETDISIMAGELIST(infoPtr, id) TOOLBAR_GetImageList(infoPtr->himlDis, infoPtr->cimlDis, id) 239 240 static const WCHAR themeClass[] = { 'T','o','o','l','b','a','r',0 }; 241 242 static BOOL TOOLBAR_GetButtonInfo(const TOOLBAR_INFO *infoPtr, NMTOOLBARW *nmtb); 243 static BOOL TOOLBAR_IsButtonRemovable(const TOOLBAR_INFO *infoPtr, int iItem, PCUSTOMBUTTON btnInfo); 244 static HIMAGELIST TOOLBAR_GetImageList(const PIMLENTRY *pies, INT cies, INT id); 245 static PIMLENTRY TOOLBAR_GetImageListEntry(const PIMLENTRY *pies, INT cies, INT id); 246 static VOID TOOLBAR_DeleteImageList(PIMLENTRY **pies, INT *cies); 247 static HIMAGELIST TOOLBAR_InsertImageList(PIMLENTRY **pies, INT *cies, HIMAGELIST himl, INT id); 248 static LRESULT TOOLBAR_LButtonDown(HWND hwnd, WPARAM wParam, LPARAM lParam); 249 static void TOOLBAR_SetHotItemEx (TOOLBAR_INFO *infoPtr, INT nHit, DWORD dwReason); 250 static void TOOLBAR_LayoutToolbar(HWND hwnd); 251 static LRESULT TOOLBAR_AutoSize(HWND hwnd); 252 static void TOOLBAR_CheckImageListIconSize(TOOLBAR_INFO *infoPtr); 253 static void TOOLBAR_TooltipSetRect(const TOOLBAR_INFO *infoPtr, const TBUTTON_INFO *button); 254 255 static LRESULT 256 TOOLBAR_NotifyFormat(const TOOLBAR_INFO *infoPtr, WPARAM wParam, LPARAM lParam); 257 258 static inline int default_top_margin(const TOOLBAR_INFO *infoPtr) 259 { 260 return (infoPtr->dwStyle & TBSTYLE_FLAT ? 0 : TOP_BORDER); 261 } 262 263 static LPWSTR 264 TOOLBAR_GetText(const TOOLBAR_INFO *infoPtr, const TBUTTON_INFO *btnPtr) 265 { 266 LPWSTR lpText = NULL; 267 268 /* NOTE: iString == -1 is undocumented */ 269 if ((HIWORD(btnPtr->iString) != 0) && (btnPtr->iString != -1)) 270 lpText = (LPWSTR)btnPtr->iString; 271 else if ((btnPtr->iString >= 0) && (btnPtr->iString < infoPtr->nNumStrings)) 272 lpText = infoPtr->strings[btnPtr->iString]; 273 274 return lpText; 275 } 276 277 static void 278 TOOLBAR_DumpButton(const TOOLBAR_INFO *infoPtr, const TBUTTON_INFO *bP, INT btn_num, BOOL internal) 279 { 280 if (TRACE_ON(toolbar)){ 281 TRACE("button %d id %d, bitmap=%d, state=%02x, style=%02x, data=%08lx, stringid=0x%08lx\n", 282 btn_num, bP->idCommand, GETIBITMAP(infoPtr, bP->iBitmap), 283 bP->fsState, bP->fsStyle, bP->dwData, bP->iString); 284 TRACE("string %s\n", debugstr_w(TOOLBAR_GetText(infoPtr,bP))); 285 if (internal) 286 TRACE("button %d id %d, hot=%s, row=%d, rect=(%s)\n", 287 btn_num, bP->idCommand, 288 (bP->bHot) ? "TRUE":"FALSE", bP->nRow, 289 wine_dbgstr_rect(&bP->rect)); 290 } 291 } 292 293 294 static void 295 TOOLBAR_DumpToolbar(const TOOLBAR_INFO *iP, INT line) 296 { 297 if (TRACE_ON(toolbar)) { 298 INT i; 299 300 TRACE("toolbar %p at line %d, exStyle=%08x, buttons=%d, bitmaps=%d, strings=%d, style=%08x\n", 301 iP->hwndSelf, line, 302 iP->dwExStyle, iP->nNumButtons, iP->nNumBitmaps, 303 iP->nNumStrings, iP->dwStyle); 304 TRACE("toolbar %p at line %d, himlInt=%p, himlDef=%p, himlHot=%p, himlDis=%p, redrawable=%s\n", 305 iP->hwndSelf, line, 306 iP->himlInt, iP->himlDef, iP->himlHot, iP->himlDis, 307 (iP->bDoRedraw) ? "TRUE" : "FALSE"); 308 for(i=0; i<iP->nNumButtons; i++) { 309 TOOLBAR_DumpButton(iP, &iP->buttons[i], i, TRUE); 310 } 311 } 312 } 313 314 315 /*********************************************************************** 316 * TOOLBAR_CheckStyle 317 * 318 * This function validates that the styles set are implemented and 319 * issues FIXME's warning of possible problems. In a perfect world this 320 * function should be null. 321 */ 322 static void 323 TOOLBAR_CheckStyle (HWND hwnd, DWORD dwStyle) 324 { 325 if (dwStyle & TBSTYLE_REGISTERDROP) 326 FIXME("[%p] TBSTYLE_REGISTERDROP not implemented\n", hwnd); 327 } 328 329 330 static INT 331 TOOLBAR_SendNotify (NMHDR *nmhdr, const TOOLBAR_INFO *infoPtr, UINT code) 332 { 333 if(!IsWindow(infoPtr->hwndSelf)) 334 return 0; /* we have just been destroyed */ 335 336 nmhdr->idFrom = GetDlgCtrlID (infoPtr->hwndSelf); 337 nmhdr->hwndFrom = infoPtr->hwndSelf; 338 nmhdr->code = code; 339 340 TRACE("to window %p, code=%08x, %s\n", infoPtr->hwndNotify, code, 341 (infoPtr->bUnicode) ? "via Unicode" : "via ANSI"); 342 343 return SendMessageW(infoPtr->hwndNotify, WM_NOTIFY, nmhdr->idFrom, (LPARAM)nmhdr); 344 } 345 346 /*********************************************************************** 347 * TOOLBAR_GetBitmapIndex 348 * 349 * This function returns the bitmap index associated with a button. 350 * If the button specifies I_IMAGECALLBACK, then the TBN_GETDISPINFO 351 * is issued to retrieve the index. 352 */ 353 static INT 354 TOOLBAR_GetBitmapIndex(const TOOLBAR_INFO *infoPtr, TBUTTON_INFO *btnPtr) 355 { 356 INT ret = btnPtr->iBitmap; 357 358 if (ret == I_IMAGECALLBACK) 359 { 360 /* issue TBN_GETDISPINFO */ 361 NMTBDISPINFOW nmgd; 362 363 memset(&nmgd, 0, sizeof(nmgd)); 364 nmgd.idCommand = btnPtr->idCommand; 365 nmgd.lParam = btnPtr->dwData; 366 nmgd.dwMask = TBNF_IMAGE; 367 nmgd.iImage = -1; 368 /* Windows also send TBN_GETDISPINFOW even if the control is ANSI */ 369 TOOLBAR_SendNotify(&nmgd.hdr, infoPtr, TBN_GETDISPINFOW); 370 if (nmgd.dwMask & TBNF_DI_SETITEM) 371 btnPtr->iBitmap = nmgd.iImage; 372 ret = nmgd.iImage; 373 TRACE("TBN_GETDISPINFO returned bitmap id %d, mask=%08x, nNumBitmaps=%d\n", 374 ret, nmgd.dwMask, infoPtr->nNumBitmaps); 375 } 376 377 if (ret != I_IMAGENONE) 378 ret = GETIBITMAP(infoPtr, ret); 379 380 return ret; 381 } 382 383 384 static BOOL 385 TOOLBAR_IsValidBitmapIndex(const TOOLBAR_INFO *infoPtr, INT index) 386 { 387 HIMAGELIST himl; 388 INT id = GETHIMLID(infoPtr, index); 389 INT iBitmap = GETIBITMAP(infoPtr, index); 390 391 if (((himl = GETDEFIMAGELIST(infoPtr, id)) && 392 iBitmap >= 0 && iBitmap < ImageList_GetImageCount(himl)) || 393 (index == I_IMAGECALLBACK)) 394 return TRUE; 395 else 396 return FALSE; 397 } 398 399 400 static inline BOOL 401 TOOLBAR_IsValidImageList(const TOOLBAR_INFO *infoPtr, INT index) 402 { 403 HIMAGELIST himl = GETDEFIMAGELIST(infoPtr, GETHIMLID(infoPtr, index)); 404 return (himl != NULL) && (ImageList_GetImageCount(himl) > 0); 405 } 406 407 408 /*********************************************************************** 409 * TOOLBAR_GetImageListForDrawing 410 * 411 * This function validates the bitmap index (including I_IMAGECALLBACK 412 * functionality) and returns the corresponding image list. 413 */ 414 static HIMAGELIST 415 TOOLBAR_GetImageListForDrawing (const TOOLBAR_INFO *infoPtr, TBUTTON_INFO *btnPtr, 416 IMAGE_LIST_TYPE imagelist, INT * index) 417 { 418 HIMAGELIST himl; 419 420 if (!TOOLBAR_IsValidBitmapIndex(infoPtr,btnPtr->iBitmap)) { 421 if (btnPtr->iBitmap == I_IMAGENONE) return NULL; 422 ERR("bitmap for ID %d, index %d is not valid, number of bitmaps in imagelist: %d\n", 423 HIWORD(btnPtr->iBitmap), LOWORD(btnPtr->iBitmap), infoPtr->nNumBitmaps); 424 return NULL; 425 } 426 427 if ((*index = TOOLBAR_GetBitmapIndex(infoPtr, btnPtr)) < 0) { 428 if ((*index == I_IMAGECALLBACK) || 429 (*index == I_IMAGENONE)) return NULL; 430 ERR("TBN_GETDISPINFO returned invalid index %d\n", 431 *index); 432 return NULL; 433 } 434 435 switch(imagelist) 436 { 437 case IMAGE_LIST_DEFAULT: 438 himl = GETDEFIMAGELIST(infoPtr, GETHIMLID(infoPtr, btnPtr->iBitmap)); 439 break; 440 case IMAGE_LIST_HOT: 441 himl = GETHOTIMAGELIST(infoPtr, GETHIMLID(infoPtr, btnPtr->iBitmap)); 442 break; 443 case IMAGE_LIST_DISABLED: 444 himl = GETDISIMAGELIST(infoPtr, GETHIMLID(infoPtr, btnPtr->iBitmap)); 445 break; 446 default: 447 himl = NULL; 448 FIXME("Shouldn't reach here\n"); 449 } 450 451 if (!himl) 452 TRACE("no image list\n"); 453 454 return himl; 455 } 456 457 458 static void 459 TOOLBAR_DrawFlatSeparator (const RECT *lpRect, HDC hdc, const TOOLBAR_INFO *infoPtr) 460 { 461 RECT myrect; 462 COLORREF oldcolor, newcolor; 463 464 myrect.left = (lpRect->left + lpRect->right) / 2 - 1; 465 myrect.right = myrect.left + 1; 466 myrect.top = lpRect->top + 2; 467 myrect.bottom = lpRect->bottom - 2; 468 469 newcolor = (infoPtr->clrBtnShadow == CLR_DEFAULT) ? 470 comctl32_color.clrBtnShadow : infoPtr->clrBtnShadow; 471 oldcolor = SetBkColor (hdc, newcolor); 472 ExtTextOutW (hdc, 0, 0, ETO_OPAQUE, &myrect, 0, 0, 0); 473 474 myrect.left = myrect.right; 475 myrect.right = myrect.left + 1; 476 477 newcolor = (infoPtr->clrBtnHighlight == CLR_DEFAULT) ? 478 comctl32_color.clrBtnHighlight : infoPtr->clrBtnHighlight; 479 SetBkColor (hdc, newcolor); 480 ExtTextOutW (hdc, 0, 0, ETO_OPAQUE, &myrect, 0, 0, 0); 481 482 SetBkColor (hdc, oldcolor); 483 } 484 485 486 /*********************************************************************** 487 * TOOLBAR_DrawDDFlatSeparator 488 * 489 * This function draws the separator that was flagged as BTNS_DROPDOWN. 490 * In this case, the separator is a pixel high line of COLOR_BTNSHADOW, 491 * followed by a pixel high line of COLOR_BTNHIGHLIGHT. These separators 492 * are horizontal as opposed to the vertical separators for not dropdown 493 * type. 494 * 495 * FIXME: It is possible that the height of each line is really SM_CYBORDER. 496 */ 497 static void 498 TOOLBAR_DrawDDFlatSeparator (const RECT *lpRect, HDC hdc, const TBUTTON_INFO *btnPtr, 499 const TOOLBAR_INFO *infoPtr) 500 { 501 RECT myrect; 502 COLORREF oldcolor, newcolor; 503 504 myrect.left = lpRect->left; 505 myrect.right = lpRect->right; 506 myrect.top = lpRect->top + (lpRect->bottom - lpRect->top - 2)/2; 507 myrect.bottom = myrect.top + 1; 508 509 InflateRect (&myrect, -2, 0); 510 511 TRACE("rect=(%s)\n", wine_dbgstr_rect(&myrect)); 512 513 newcolor = (infoPtr->clrBtnShadow == CLR_DEFAULT) ? 514 comctl32_color.clrBtnShadow : infoPtr->clrBtnShadow; 515 oldcolor = SetBkColor (hdc, newcolor); 516 ExtTextOutW (hdc, 0, 0, ETO_OPAQUE, &myrect, 0, 0, 0); 517 518 myrect.top = myrect.bottom; 519 myrect.bottom = myrect.top + 1; 520 521 newcolor = (infoPtr->clrBtnHighlight == CLR_DEFAULT) ? 522 comctl32_color.clrBtnHighlight : infoPtr->clrBtnHighlight; 523 SetBkColor (hdc, newcolor); 524 ExtTextOutW (hdc, 0, 0, ETO_OPAQUE, &myrect, 0, 0, 0); 525 526 SetBkColor (hdc, oldcolor); 527 } 528 529 530 static void 531 TOOLBAR_DrawArrow (HDC hdc, INT left, INT top, COLORREF clr) 532 { 533 INT x, y; 534 HPEN hPen, hOldPen; 535 536 if (!(hPen = CreatePen( PS_SOLID, 1, clr))) return; 537 hOldPen = SelectObject ( hdc, hPen ); 538 x = left + 2; 539 y = top; 540 MoveToEx (hdc, x, y, NULL); 541 LineTo (hdc, x+5, y++); x++; 542 MoveToEx (hdc, x, y, NULL); 543 LineTo (hdc, x+3, y++); x++; 544 MoveToEx (hdc, x, y, NULL); 545 LineTo (hdc, x+1, y++); 546 SelectObject( hdc, hOldPen ); 547 DeleteObject( hPen ); 548 } 549 550 /* 551 * Draw the text string for this button. 552 * note: infoPtr->himlDis *SHOULD* be non-zero when infoPtr->himlDef 553 * is non-zero, so we can simply check himlDef to see if we have 554 * an image list 555 */ 556 static void 557 TOOLBAR_DrawString (const TOOLBAR_INFO *infoPtr, RECT *rcText, LPCWSTR lpText, 558 const NMTBCUSTOMDRAW *tbcd, DWORD dwItemCDFlag) 559 { 560 HDC hdc = tbcd->nmcd.hdc; 561 HFONT hOldFont = 0; 562 COLORREF clrOld = 0; 563 COLORREF clrOldBk = 0; 564 int oldBkMode = 0; 565 UINT state = tbcd->nmcd.uItemState; 566 567 /* draw text */ 568 if (lpText) { 569 TRACE("string=%s rect=(%s)\n", debugstr_w(lpText), 570 wine_dbgstr_rect(rcText)); 571 572 hOldFont = SelectObject (hdc, infoPtr->hFont); 573 if ((state & CDIS_HOT) && (dwItemCDFlag & TBCDRF_HILITEHOTTRACK )) { 574 clrOld = SetTextColor (hdc, tbcd->clrTextHighlight); 575 } 576 else if (state & CDIS_DISABLED) { 577 clrOld = SetTextColor (hdc, tbcd->clrBtnHighlight); 578 OffsetRect (rcText, 1, 1); 579 DrawTextW (hdc, lpText, -1, rcText, infoPtr->dwDTFlags); 580 SetTextColor (hdc, comctl32_color.clr3dShadow); 581 OffsetRect (rcText, -1, -1); 582 } 583 else if (state & CDIS_INDETERMINATE) { 584 clrOld = SetTextColor (hdc, comctl32_color.clr3dShadow); 585 } 586 else if ((state & CDIS_MARKED) && !(dwItemCDFlag & TBCDRF_NOMARK)) { 587 clrOld = SetTextColor (hdc, tbcd->clrTextHighlight); 588 clrOldBk = SetBkColor (hdc, tbcd->clrMark); 589 oldBkMode = SetBkMode (hdc, tbcd->nHLStringBkMode); 590 } 591 else { 592 clrOld = SetTextColor (hdc, tbcd->clrText); 593 } 594 595 DrawTextW (hdc, lpText, -1, rcText, infoPtr->dwDTFlags); 596 SetTextColor (hdc, clrOld); 597 if ((state & CDIS_MARKED) && !(dwItemCDFlag & TBCDRF_NOMARK)) 598 { 599 SetBkColor (hdc, clrOldBk); 600 SetBkMode (hdc, oldBkMode); 601 } 602 SelectObject (hdc, hOldFont); 603 } 604 } 605 606 607 static void 608 TOOLBAR_DrawPattern (const RECT *lpRect, const NMTBCUSTOMDRAW *tbcd) 609 { 610 HDC hdc = tbcd->nmcd.hdc; 611 HBRUSH hbr = SelectObject (hdc, tbcd->hbrMonoDither); 612 COLORREF clrTextOld; 613 COLORREF clrBkOld; 614 INT cx = lpRect->right - lpRect->left; 615 INT cy = lpRect->bottom - lpRect->top; 616 INT cxEdge = GetSystemMetrics(SM_CXEDGE); 617 INT cyEdge = GetSystemMetrics(SM_CYEDGE); 618 clrTextOld = SetTextColor(hdc, tbcd->clrBtnHighlight); 619 clrBkOld = SetBkColor(hdc, tbcd->clrBtnFace); 620 PatBlt (hdc, lpRect->left + cxEdge, lpRect->top + cyEdge, 621 cx - (2 * cxEdge), cy - (2 * cyEdge), PATCOPY); 622 SetBkColor(hdc, clrBkOld); 623 SetTextColor(hdc, clrTextOld); 624 SelectObject (hdc, hbr); 625 } 626 627 628 static void TOOLBAR_DrawMasked(HIMAGELIST himl, int index, HDC hdc, INT x, INT y, UINT draw_flags) 629 { 630 INT cx, cy; 631 HBITMAP hbmMask, hbmImage; 632 HDC hdcMask, hdcImage; 633 634 ImageList_GetIconSize(himl, &cx, &cy); 635 636 /* Create src image */ 637 hdcImage = CreateCompatibleDC(hdc); 638 hbmImage = CreateCompatibleBitmap(hdc, cx, cy); 639 SelectObject(hdcImage, hbmImage); 640 ImageList_DrawEx(himl, index, hdcImage, 0, 0, cx, cy, 641 RGB(0xff, 0xff, 0xff), RGB(0,0,0), draw_flags); 642 643 /* Create Mask */ 644 hdcMask = CreateCompatibleDC(0); 645 hbmMask = CreateBitmap(cx, cy, 1, 1, NULL); 646 SelectObject(hdcMask, hbmMask); 647 648 /* Remove the background and all white pixels */ 649 ImageList_DrawEx(himl, index, hdcMask, 0, 0, cx, cy, 650 RGB(0xff, 0xff, 0xff), RGB(0,0,0), ILD_MASK); 651 SetBkColor(hdcImage, RGB(0xff, 0xff, 0xff)); 652 BitBlt(hdcMask, 0, 0, cx, cy, hdcImage, 0, 0, NOTSRCERASE); 653 654 /* draw the new mask 'etched' to hdc */ 655 SetBkColor(hdc, RGB(255, 255, 255)); 656 SelectObject(hdc, GetSysColorBrush(COLOR_3DHILIGHT)); 657 /* E20746 op code is (Dst ^ (Src & (Pat ^ Dst))) */ 658 BitBlt(hdc, x + 1, y + 1, cx, cy, hdcMask, 0, 0, 0xE20746); 659 SelectObject(hdc, GetSysColorBrush(COLOR_3DSHADOW)); 660 BitBlt(hdc, x, y, cx, cy, hdcMask, 0, 0, 0xE20746); 661 662 /* Cleanup */ 663 DeleteObject(hbmImage); 664 DeleteDC(hdcImage); 665 DeleteObject (hbmMask); 666 DeleteDC(hdcMask); 667 } 668 669 670 static UINT 671 TOOLBAR_TranslateState(const TBUTTON_INFO *btnPtr) 672 { 673 UINT retstate = 0; 674 675 retstate |= (btnPtr->fsState & TBSTATE_CHECKED) ? CDIS_CHECKED : 0; 676 retstate |= (btnPtr->fsState & TBSTATE_PRESSED) ? CDIS_SELECTED : 0; 677 retstate |= (btnPtr->fsState & TBSTATE_ENABLED) ? 0 : CDIS_DISABLED; 678 retstate |= (btnPtr->fsState & TBSTATE_MARKED ) ? CDIS_MARKED : 0; 679 retstate |= (btnPtr->bHot ) ? CDIS_HOT : 0; 680 retstate |= ((btnPtr->fsState & (TBSTATE_ENABLED|TBSTATE_INDETERMINATE)) == (TBSTATE_ENABLED|TBSTATE_INDETERMINATE)) ? CDIS_INDETERMINATE : 0; 681 /* NOTE: we don't set CDIS_GRAYED, CDIS_FOCUS, CDIS_DEFAULT */ 682 return retstate; 683 } 684 685 /* draws the image on a toolbar button */ 686 static void 687 TOOLBAR_DrawImage(const TOOLBAR_INFO *infoPtr, TBUTTON_INFO *btnPtr, INT left, INT top, 688 const NMTBCUSTOMDRAW *tbcd, DWORD dwItemCDFlag) 689 { 690 HIMAGELIST himl = NULL; 691 BOOL draw_masked = FALSE; 692 INT index; 693 INT offset = 0; 694 UINT draw_flags = ILD_TRANSPARENT; 695 696 if (tbcd->nmcd.uItemState & (CDIS_DISABLED | CDIS_INDETERMINATE)) 697 { 698 himl = TOOLBAR_GetImageListForDrawing(infoPtr, btnPtr, IMAGE_LIST_DISABLED, &index); 699 if (!himl) 700 { 701 himl = TOOLBAR_GetImageListForDrawing(infoPtr, btnPtr, IMAGE_LIST_DEFAULT, &index); 702 draw_masked = TRUE; 703 } 704 } 705 else if (tbcd->nmcd.uItemState & CDIS_CHECKED || 706 ((tbcd->nmcd.uItemState & CDIS_HOT) 707 && ((infoPtr->dwStyle & TBSTYLE_FLAT) || GetWindowTheme (infoPtr->hwndSelf)))) 708 { 709 /* if hot, attempt to draw with hot image list, if fails, 710 use default image list */ 711 himl = TOOLBAR_GetImageListForDrawing(infoPtr, btnPtr, IMAGE_LIST_HOT, &index); 712 if (!himl) 713 himl = TOOLBAR_GetImageListForDrawing(infoPtr, btnPtr, IMAGE_LIST_DEFAULT, &index); 714 } 715 else 716 himl = TOOLBAR_GetImageListForDrawing(infoPtr, btnPtr, IMAGE_LIST_DEFAULT, &index); 717 718 if (!himl) 719 return; 720 721 if (!(dwItemCDFlag & TBCDRF_NOOFFSET) && 722 (tbcd->nmcd.uItemState & (CDIS_SELECTED | CDIS_CHECKED))) 723 offset = 1; 724 725 if (!(dwItemCDFlag & TBCDRF_NOMARK) && 726 (tbcd->nmcd.uItemState & CDIS_MARKED)) 727 draw_flags |= ILD_BLEND50; 728 729 TRACE("drawing index=%d, himl=%p, left=%d, top=%d, offset=%d\n", 730 index, himl, left, top, offset); 731 732 if (draw_masked) 733 TOOLBAR_DrawMasked (himl, index, tbcd->nmcd.hdc, left + offset, top + offset, draw_flags); 734 else 735 ImageList_Draw (himl, index, tbcd->nmcd.hdc, left + offset, top + offset, draw_flags); 736 } 737 738 /* draws a blank frame for a toolbar button */ 739 static void 740 TOOLBAR_DrawFrame(const TOOLBAR_INFO *infoPtr, const NMTBCUSTOMDRAW *tbcd, DWORD dwItemCDFlag) 741 { 742 HDC hdc = tbcd->nmcd.hdc; 743 RECT rc = tbcd->nmcd.rc; 744 /* if the state is disabled or indeterminate then the button 745 * cannot have an interactive look like pressed or hot */ 746 BOOL non_interactive_state = (tbcd->nmcd.uItemState & CDIS_DISABLED) || 747 (tbcd->nmcd.uItemState & CDIS_INDETERMINATE); 748 BOOL pressed_look = !non_interactive_state && 749 ((tbcd->nmcd.uItemState & CDIS_SELECTED) || 750 (tbcd->nmcd.uItemState & CDIS_CHECKED)); 751 752 /* app don't want us to draw any edges */ 753 if (dwItemCDFlag & TBCDRF_NOEDGES) 754 return; 755 756 if (infoPtr->dwStyle & TBSTYLE_FLAT) 757 { 758 if (pressed_look) 759 DrawEdge (hdc, &rc, BDR_SUNKENOUTER, BF_RECT); 760 else if ((tbcd->nmcd.uItemState & CDIS_HOT) && !non_interactive_state) 761 DrawEdge (hdc, &rc, BDR_RAISEDINNER, BF_RECT); 762 } 763 else 764 { 765 if (pressed_look) 766 DrawEdge (hdc, &rc, EDGE_SUNKEN, BF_RECT | BF_MIDDLE); 767 else 768 DrawEdge (hdc, &rc, EDGE_RAISED, 769 BF_SOFT | BF_RECT | BF_MIDDLE); 770 } 771 } 772 773 static void 774 TOOLBAR_DrawSepDDArrow(const TOOLBAR_INFO *infoPtr, const NMTBCUSTOMDRAW *tbcd, RECT *rcArrow, BOOL bDropDownPressed, DWORD dwItemCDFlag) 775 { 776 HDC hdc = tbcd->nmcd.hdc; 777 int offset = 0; 778 BOOL pressed = bDropDownPressed || 779 (tbcd->nmcd.uItemState & (CDIS_SELECTED | CDIS_CHECKED)); 780 781 if (infoPtr->dwStyle & TBSTYLE_FLAT) 782 { 783 if (pressed) 784 DrawEdge (hdc, rcArrow, BDR_SUNKENOUTER, BF_RECT); 785 else if ( (tbcd->nmcd.uItemState & CDIS_HOT) && 786 !(tbcd->nmcd.uItemState & CDIS_DISABLED) && 787 !(tbcd->nmcd.uItemState & CDIS_INDETERMINATE)) 788 DrawEdge (hdc, rcArrow, BDR_RAISEDINNER, BF_RECT); 789 } 790 else 791 { 792 if (pressed) 793 DrawEdge (hdc, rcArrow, EDGE_SUNKEN, BF_RECT | BF_MIDDLE); 794 else 795 DrawEdge (hdc, rcArrow, EDGE_RAISED, 796 BF_SOFT | BF_RECT | BF_MIDDLE); 797 } 798 799 if (pressed) 800 offset = (dwItemCDFlag & TBCDRF_NOOFFSET) ? 0 : 1; 801 802 if (tbcd->nmcd.uItemState & (CDIS_DISABLED | CDIS_INDETERMINATE)) 803 { 804 TOOLBAR_DrawArrow(hdc, rcArrow->left+1, rcArrow->top+1 + (rcArrow->bottom - rcArrow->top - ARROW_HEIGHT) / 2, comctl32_color.clrBtnHighlight); 805 TOOLBAR_DrawArrow(hdc, rcArrow->left, rcArrow->top + (rcArrow->bottom - rcArrow->top - ARROW_HEIGHT) / 2, comctl32_color.clr3dShadow); 806 } 807 else 808 TOOLBAR_DrawArrow(hdc, rcArrow->left + offset, rcArrow->top + offset + (rcArrow->bottom - rcArrow->top - ARROW_HEIGHT) / 2, comctl32_color.clrBtnText); 809 } 810 811 /* draws a complete toolbar button */ 812 static void 813 TOOLBAR_DrawButton (HWND hwnd, TBUTTON_INFO *btnPtr, HDC hdc, DWORD dwBaseCustDraw) 814 { 815 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd); 816 DWORD dwStyle = infoPtr->dwStyle; 817 BOOL hasDropDownArrow = (TOOLBAR_HasDropDownArrows(infoPtr->dwExStyle) && 818 (btnPtr->fsStyle & BTNS_DROPDOWN)) || 819 (btnPtr->fsStyle & BTNS_WHOLEDROPDOWN); 820 BOOL drawSepDropDownArrow = hasDropDownArrow && 821 (~btnPtr->fsStyle & BTNS_WHOLEDROPDOWN); 822 RECT rc, rcArrow, rcBitmap, rcText; 823 LPWSTR lpText = NULL; 824 NMTBCUSTOMDRAW tbcd; 825 DWORD ntfret; 826 INT offset; 827 INT oldBkMode; 828 DWORD dwItemCustDraw; 829 DWORD dwItemCDFlag; 830 HTHEME theme = GetWindowTheme (hwnd); 831 832 rc = btnPtr->rect; 833 CopyRect (&rcArrow, &rc); 834 835 /* separator - doesn't send NM_CUSTOMDRAW */ 836 if (btnPtr->fsStyle & BTNS_SEP) { 837 if (theme) 838 { 839 DrawThemeBackground (theme, hdc, 840 (dwStyle & CCS_VERT) ? TP_SEPARATORVERT : TP_SEPARATOR, 0, 841 &rc, NULL); 842 } 843 else 844 /* with the FLAT style, iBitmap is the width and has already */ 845 /* been taken into consideration in calculating the width */ 846 /* so now we need to draw the vertical separator */ 847 /* empirical tests show that iBitmap can/will be non-zero */ 848 /* when drawing the vertical bar... */ 849 if ((dwStyle & TBSTYLE_FLAT) /* && (btnPtr->iBitmap == 0) */) { 850 if (btnPtr->fsStyle & BTNS_DROPDOWN) 851 TOOLBAR_DrawDDFlatSeparator (&rc, hdc, btnPtr, infoPtr); 852 else 853 TOOLBAR_DrawFlatSeparator (&rc, hdc, infoPtr); 854 } 855 else if (btnPtr->fsStyle != BTNS_SEP) { 856 FIXME("Draw some kind of separator: fsStyle=%x\n", 857 btnPtr->fsStyle); 858 } 859 return; 860 } 861 862 /* get a pointer to the text */ 863 lpText = TOOLBAR_GetText(infoPtr, btnPtr); 864 865 if (hasDropDownArrow) 866 { 867 int right; 868 869 if (dwStyle & TBSTYLE_FLAT) 870 right = max(rc.left, rc.right - DDARROW_WIDTH); 871 else 872 right = max(rc.left, rc.right - DDARROW_WIDTH - 2); 873 874 if (drawSepDropDownArrow) 875 rc.right = right; 876 877 rcArrow.left = right; 878 } 879 880 /* copy text & bitmap rects after adjusting for drop-down arrow 881 * so that text & bitmap is centered in the rectangle not containing 882 * the arrow */ 883 CopyRect(&rcText, &rc); 884 CopyRect(&rcBitmap, &rc); 885 886 /* Center the bitmap horizontally and vertically */ 887 if (dwStyle & TBSTYLE_LIST) 888 { 889 if (lpText && 890 infoPtr->nMaxTextRows > 0 && 891 (!(infoPtr->dwExStyle & TBSTYLE_EX_MIXEDBUTTONS) || 892 (btnPtr->fsStyle & BTNS_SHOWTEXT)) ) 893 rcBitmap.left += GetSystemMetrics(SM_CXEDGE) + infoPtr->szPadding.cx / 2; 894 else 895 rcBitmap.left += GetSystemMetrics(SM_CXEDGE) + infoPtr->iListGap / 2; 896 } 897 else 898 rcBitmap.left += ((rc.right - rc.left) - infoPtr->nBitmapWidth) / 2; 899 900 rcBitmap.top += infoPtr->szPadding.cy / 2; 901 902 TRACE("iBitmap=%d, start=(%d,%d) w=%d, h=%d\n", 903 btnPtr->iBitmap, rcBitmap.left, rcBitmap.top, 904 infoPtr->nBitmapWidth, infoPtr->nBitmapHeight); 905 TRACE("Text=%s\n", debugstr_w(lpText)); 906 TRACE("iListGap=%d, padding = { %d, %d }\n", infoPtr->iListGap, infoPtr->szPadding.cx, infoPtr->szPadding.cy); 907 908 /* calculate text position */ 909 if (lpText) 910 { 911 rcText.left += GetSystemMetrics(SM_CXEDGE); 912 rcText.right -= GetSystemMetrics(SM_CXEDGE); 913 if (dwStyle & TBSTYLE_LIST) 914 { 915 rcText.left += infoPtr->nBitmapWidth + infoPtr->iListGap + 2; 916 } 917 else 918 { 919 if (ImageList_GetImageCount(GETDEFIMAGELIST(infoPtr, 0)) > 0) 920 rcText.top += infoPtr->szPadding.cy/2 + infoPtr->nBitmapHeight + 1; 921 else 922 rcText.top += infoPtr->szPadding.cy/2 + 2; 923 } 924 } 925 926 /* Initialize fields in all cases, because we use these later 927 * NOTE: applications can and do alter these to customize their 928 * toolbars */ 929 ZeroMemory (&tbcd, sizeof(NMTBCUSTOMDRAW)); 930 tbcd.clrText = comctl32_color.clrBtnText; 931 tbcd.clrTextHighlight = comctl32_color.clrHighlightText; 932 tbcd.clrBtnFace = comctl32_color.clrBtnFace; 933 tbcd.clrBtnHighlight = comctl32_color.clrBtnHighlight; 934 tbcd.clrMark = comctl32_color.clrHighlight; 935 tbcd.clrHighlightHotTrack = 0; 936 tbcd.nStringBkMode = TRANSPARENT; 937 tbcd.nHLStringBkMode = OPAQUE; 938 /* MSDN says that this is the text rectangle. 939 * But (why always a but) tracing of v5.7 of native shows 940 * that this is really a *relative* rectangle based on the 941 * the nmcd.rc. Also the left and top are always 0 ignoring 942 * any bitmap that might be present. */ 943 tbcd.rcText.left = 0; 944 tbcd.rcText.top = 0; 945 tbcd.rcText.right = rcText.right - rc.left; 946 tbcd.rcText.bottom = rcText.bottom - rc.top; 947 tbcd.nmcd.uItemState = TOOLBAR_TranslateState(btnPtr); 948 tbcd.nmcd.hdc = hdc; 949 tbcd.nmcd.rc = rc; 950 tbcd.hbrMonoDither = COMCTL32_hPattern55AABrush; 951 952 /* FIXME: what are these used for? */ 953 tbcd.hbrLines = 0; 954 tbcd.hpenLines = 0; 955 956 /* Issue Item Prepaint notify */ 957 dwItemCustDraw = 0; 958 dwItemCDFlag = 0; 959 if (dwBaseCustDraw & CDRF_NOTIFYITEMDRAW) 960 { 961 tbcd.nmcd.dwDrawStage = CDDS_ITEMPREPAINT; 962 tbcd.nmcd.dwItemSpec = btnPtr->idCommand; 963 tbcd.nmcd.lItemlParam = btnPtr->dwData; 964 ntfret = TOOLBAR_SendNotify(&tbcd.nmcd.hdr, infoPtr, NM_CUSTOMDRAW); 965 /* reset these fields so the user can't alter the behaviour like native */ 966 tbcd.nmcd.hdc = hdc; 967 tbcd.nmcd.rc = rc; 968 969 dwItemCustDraw = ntfret & 0xffff; 970 dwItemCDFlag = ntfret & 0xffff0000; 971 if (dwItemCustDraw & CDRF_SKIPDEFAULT) 972 return; 973 /* save the only part of the rect that the user can change */ 974 rcText.right = tbcd.rcText.right + rc.left; 975 rcText.bottom = tbcd.rcText.bottom + rc.top; 976 } 977 978 if (!(dwItemCDFlag & TBCDRF_NOOFFSET) && 979 (btnPtr->fsState & (TBSTATE_PRESSED | TBSTATE_CHECKED))) 980 OffsetRect(&rcText, 1, 1); 981 982 if (!(tbcd.nmcd.uItemState & CDIS_HOT) && 983 ((tbcd.nmcd.uItemState & CDIS_CHECKED) || (tbcd.nmcd.uItemState & CDIS_INDETERMINATE))) 984 TOOLBAR_DrawPattern (&rc, &tbcd); 985 986 if (((infoPtr->dwStyle & TBSTYLE_FLAT) || GetWindowTheme (infoPtr->hwndSelf)) 987 && (tbcd.nmcd.uItemState & CDIS_HOT)) 988 { 989 if ( dwItemCDFlag & TBCDRF_HILITEHOTTRACK ) 990 { 991 COLORREF oldclr; 992 993 oldclr = SetBkColor(hdc, tbcd.clrHighlightHotTrack); 994 ExtTextOutW(hdc, 0, 0, ETO_OPAQUE, &rc, NULL, 0, 0); 995 if (hasDropDownArrow) 996 ExtTextOutW(hdc, 0, 0, ETO_OPAQUE, &rcArrow, NULL, 0, 0); 997 SetBkColor(hdc, oldclr); 998 } 999 } 1000 1001 if (theme) 1002 { 1003 int partId = drawSepDropDownArrow ? TP_SPLITBUTTON : TP_BUTTON; 1004 int stateId = TS_NORMAL; 1005 1006 if (tbcd.nmcd.uItemState & CDIS_DISABLED) 1007 stateId = TS_DISABLED; 1008 else if (tbcd.nmcd.uItemState & CDIS_SELECTED) 1009 stateId = TS_PRESSED; 1010 else if (tbcd.nmcd.uItemState & CDIS_CHECKED) 1011 stateId = (tbcd.nmcd.uItemState & CDIS_HOT) ? TS_HOTCHECKED : TS_HOT; 1012 else if ((tbcd.nmcd.uItemState & CDIS_HOT) 1013 || (drawSepDropDownArrow && btnPtr->bDropDownPressed)) 1014 stateId = TS_HOT; 1015 1016 DrawThemeBackground (theme, hdc, partId, stateId, &tbcd.nmcd.rc, NULL); 1017 } 1018 else 1019 TOOLBAR_DrawFrame(infoPtr, &tbcd, dwItemCDFlag); 1020 1021 if (drawSepDropDownArrow) 1022 { 1023 if (theme) 1024 { 1025 int stateId = TS_NORMAL; 1026 1027 if (tbcd.nmcd.uItemState & CDIS_DISABLED) 1028 stateId = TS_DISABLED; 1029 else if (btnPtr->bDropDownPressed || (tbcd.nmcd.uItemState & CDIS_SELECTED)) 1030 stateId = TS_PRESSED; 1031 else if (tbcd.nmcd.uItemState & CDIS_CHECKED) 1032 stateId = (tbcd.nmcd.uItemState & CDIS_HOT) ? TS_HOTCHECKED : TS_HOT; 1033 else if (tbcd.nmcd.uItemState & CDIS_HOT) 1034 stateId = TS_HOT; 1035 1036 DrawThemeBackground (theme, hdc, TP_DROPDOWNBUTTON, stateId, &rcArrow, NULL); 1037 DrawThemeBackground (theme, hdc, TP_SPLITBUTTONDROPDOWN, stateId, &rcArrow, NULL); 1038 } 1039 else 1040 TOOLBAR_DrawSepDDArrow(infoPtr, &tbcd, &rcArrow, btnPtr->bDropDownPressed, dwItemCDFlag); 1041 } 1042 1043 oldBkMode = SetBkMode (hdc, tbcd.nStringBkMode); 1044 if (!(infoPtr->dwExStyle & TBSTYLE_EX_MIXEDBUTTONS) || (btnPtr->fsStyle & BTNS_SHOWTEXT)) 1045 TOOLBAR_DrawString (infoPtr, &rcText, lpText, &tbcd, dwItemCDFlag); 1046 SetBkMode (hdc, oldBkMode); 1047 1048 TOOLBAR_DrawImage(infoPtr, btnPtr, rcBitmap.left, rcBitmap.top, &tbcd, dwItemCDFlag); 1049 1050 if (hasDropDownArrow && !drawSepDropDownArrow) 1051 { 1052 if (tbcd.nmcd.uItemState & (CDIS_DISABLED | CDIS_INDETERMINATE)) 1053 { 1054 TOOLBAR_DrawArrow(hdc, rcArrow.left+1, rcArrow.top+1 + (rcArrow.bottom - rcArrow.top - ARROW_HEIGHT) / 2, comctl32_color.clrBtnHighlight); 1055 TOOLBAR_DrawArrow(hdc, rcArrow.left, rcArrow.top + (rcArrow.bottom - rcArrow.top - ARROW_HEIGHT) / 2, comctl32_color.clr3dShadow); 1056 } 1057 else if (tbcd.nmcd.uItemState & (CDIS_SELECTED | CDIS_CHECKED)) 1058 { 1059 offset = (dwItemCDFlag & TBCDRF_NOOFFSET) ? 0 : 1; 1060 TOOLBAR_DrawArrow(hdc, rcArrow.left + offset, rcArrow.top + offset + (rcArrow.bottom - rcArrow.top - ARROW_HEIGHT) / 2, comctl32_color.clrBtnText); 1061 } 1062 else 1063 TOOLBAR_DrawArrow(hdc, rcArrow.left, rcArrow.top + (rcArrow.bottom - rcArrow.top - ARROW_HEIGHT) / 2, comctl32_color.clrBtnText); 1064 } 1065 1066 if (dwItemCustDraw & CDRF_NOTIFYPOSTPAINT) 1067 { 1068 tbcd.nmcd.dwDrawStage = CDDS_ITEMPOSTPAINT; 1069 TOOLBAR_SendNotify(&tbcd.nmcd.hdr, infoPtr, NM_CUSTOMDRAW); 1070 } 1071 1072 } 1073 1074 1075 static void 1076 TOOLBAR_Refresh (HWND hwnd, HDC hdc, const PAINTSTRUCT *ps) 1077 { 1078 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd); 1079 TBUTTON_INFO *btnPtr; 1080 INT i; 1081 RECT rcTemp, rcClient; 1082 NMTBCUSTOMDRAW tbcd; 1083 DWORD ntfret; 1084 DWORD dwBaseCustDraw; 1085 1086 /* the app has told us not to redraw the toolbar */ 1087 if (!infoPtr->bDoRedraw) 1088 return; 1089 1090 /* if imagelist belongs to the app, it can be changed 1091 by the app after setting it */ 1092 if (GETDEFIMAGELIST(infoPtr, 0) != infoPtr->himlInt) 1093 { 1094 infoPtr->nNumBitmaps = 0; 1095 for (i = 0; i < infoPtr->cimlDef; i++) 1096 infoPtr->nNumBitmaps += ImageList_GetImageCount(infoPtr->himlDef[i]->himl); 1097 } 1098 1099 TOOLBAR_DumpToolbar (infoPtr, __LINE__); 1100 1101 /* change the imagelist icon size if we manage the list and it is necessary */ 1102 TOOLBAR_CheckImageListIconSize(infoPtr); 1103 1104 /* Send initial notify */ 1105 ZeroMemory (&tbcd, sizeof(NMTBCUSTOMDRAW)); 1106 tbcd.nmcd.dwDrawStage = CDDS_PREPAINT; 1107 tbcd.nmcd.hdc = hdc; 1108 tbcd.nmcd.rc = ps->rcPaint; 1109 ntfret = TOOLBAR_SendNotify(&tbcd.nmcd.hdr, infoPtr, NM_CUSTOMDRAW); 1110 dwBaseCustDraw = ntfret & 0xffff; 1111 1112 GetClientRect(hwnd, &rcClient); 1113 1114 /* redraw necessary buttons */ 1115 btnPtr = infoPtr->buttons; 1116 for (i = 0; i < infoPtr->nNumButtons; i++, btnPtr++) 1117 { 1118 BOOL bDraw; 1119 if (!RectVisible(hdc, &btnPtr->rect)) 1120 continue; 1121 if (infoPtr->dwExStyle & TBSTYLE_EX_HIDECLIPPEDBUTTONS) 1122 { 1123 IntersectRect(&rcTemp, &rcClient, &btnPtr->rect); 1124 bDraw = EqualRect(&rcTemp, &btnPtr->rect); 1125 } 1126 else 1127 bDraw = TRUE; 1128 bDraw &= IntersectRect(&rcTemp, &(ps->rcPaint), &(btnPtr->rect)); 1129 bDraw = (btnPtr->fsState & TBSTATE_HIDDEN) ? FALSE : bDraw; 1130 if (bDraw) 1131 TOOLBAR_DrawButton(hwnd, btnPtr, hdc, dwBaseCustDraw); 1132 } 1133 1134 /* draw insert mark if required */ 1135 if (infoPtr->tbim.iButton != -1) 1136 { 1137 RECT rcButton = infoPtr->buttons[infoPtr->tbim.iButton].rect; 1138 RECT rcInsertMark; 1139 rcInsertMark.top = rcButton.top; 1140 rcInsertMark.bottom = rcButton.bottom; 1141 if (infoPtr->tbim.dwFlags & TBIMHT_AFTER) 1142 rcInsertMark.left = rcInsertMark.right = rcButton.right; 1143 else 1144 rcInsertMark.left = rcInsertMark.right = rcButton.left - INSERTMARK_WIDTH; 1145 COMCTL32_DrawInsertMark(hdc, &rcInsertMark, infoPtr->clrInsertMark, FALSE); 1146 } 1147 1148 if (dwBaseCustDraw & CDRF_NOTIFYPOSTPAINT) 1149 { 1150 ZeroMemory (&tbcd, sizeof(NMTBCUSTOMDRAW)); 1151 tbcd.nmcd.dwDrawStage = CDDS_POSTPAINT; 1152 tbcd.nmcd.hdc = hdc; 1153 tbcd.nmcd.rc = ps->rcPaint; 1154 ntfret = TOOLBAR_SendNotify(&tbcd.nmcd.hdr, infoPtr, NM_CUSTOMDRAW); 1155 } 1156 } 1157 1158 /*********************************************************************** 1159 * TOOLBAR_MeasureString 1160 * 1161 * This function gets the width and height of a string in pixels. This 1162 * is done first by using GetTextExtentPoint to get the basic width 1163 * and height. The DrawText is called with DT_CALCRECT to get the exact 1164 * width. The reason is because the text may have more than one "&" (or 1165 * prefix characters as M$ likes to call them). The prefix character 1166 * indicates where the underline goes, except for the string "&&" which 1167 * is reduced to a single "&". GetTextExtentPoint does not process these 1168 * only DrawText does. Note that the BTNS_NOPREFIX is handled here. 1169 */ 1170 static void 1171 TOOLBAR_MeasureString(const TOOLBAR_INFO *infoPtr, const TBUTTON_INFO *btnPtr, 1172 HDC hdc, LPSIZE lpSize) 1173 { 1174 RECT myrect; 1175 1176 lpSize->cx = 0; 1177 lpSize->cy = 0; 1178 1179 if (infoPtr->nMaxTextRows > 0 && 1180 !(btnPtr->fsState & TBSTATE_HIDDEN) && 1181 (!(infoPtr->dwExStyle & TBSTYLE_EX_MIXEDBUTTONS) || 1182 (btnPtr->fsStyle & BTNS_SHOWTEXT)) ) 1183 { 1184 LPWSTR lpText = TOOLBAR_GetText(infoPtr, btnPtr); 1185 1186 if(lpText != NULL) { 1187 /* first get size of all the text */ 1188 GetTextExtentPoint32W (hdc, lpText, strlenW (lpText), lpSize); 1189 1190 /* feed above size into the rectangle for DrawText */ 1191 myrect.left = myrect.top = 0; 1192 myrect.right = lpSize->cx; 1193 myrect.bottom = lpSize->cy; 1194 1195 /* Use DrawText to get true size as drawn (less pesky "&") */ 1196 DrawTextW (hdc, lpText, -1, &myrect, DT_VCENTER | DT_SINGLELINE | 1197 DT_CALCRECT | ((btnPtr->fsStyle & BTNS_NOPREFIX) ? 1198 DT_NOPREFIX : 0)); 1199 1200 /* feed back to caller */ 1201 lpSize->cx = myrect.right; 1202 lpSize->cy = myrect.bottom; 1203 } 1204 } 1205 1206 TRACE("string size %d x %d!\n", lpSize->cx, lpSize->cy); 1207 } 1208 1209 /*********************************************************************** 1210 * TOOLBAR_CalcStrings 1211 * 1212 * This function walks through each string and measures it and returns 1213 * the largest height and width to caller. 1214 */ 1215 static void 1216 TOOLBAR_CalcStrings (HWND hwnd, LPSIZE lpSize) 1217 { 1218 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd); 1219 TBUTTON_INFO *btnPtr; 1220 INT i; 1221 SIZE sz; 1222 HDC hdc; 1223 HFONT hOldFont; 1224 1225 lpSize->cx = 0; 1226 lpSize->cy = 0; 1227 1228 if (infoPtr->nMaxTextRows == 0) 1229 return; 1230 1231 hdc = GetDC (hwnd); 1232 hOldFont = SelectObject (hdc, infoPtr->hFont); 1233 1234 if (infoPtr->nNumButtons == 0 && infoPtr->nNumStrings > 0) 1235 { 1236 TEXTMETRICW tm; 1237 1238 GetTextMetricsW(hdc, &tm); 1239 lpSize->cy = tm.tmHeight; 1240 } 1241 1242 btnPtr = infoPtr->buttons; 1243 for (i = 0; i < infoPtr->nNumButtons; i++, btnPtr++) { 1244 if(TOOLBAR_HasText(infoPtr, btnPtr)) 1245 { 1246 TOOLBAR_MeasureString(infoPtr, btnPtr, hdc, &sz); 1247 if (sz.cx > lpSize->cx) 1248 lpSize->cx = sz.cx; 1249 if (sz.cy > lpSize->cy) 1250 lpSize->cy = sz.cy; 1251 } 1252 } 1253 1254 SelectObject (hdc, hOldFont); 1255 ReleaseDC (hwnd, hdc); 1256 1257 TRACE("max string size %d x %d!\n", lpSize->cx, lpSize->cy); 1258 } 1259 1260 /*********************************************************************** 1261 * TOOLBAR_WrapToolbar 1262 * 1263 * This function walks through the buttons and separators in the 1264 * toolbar, and sets the TBSTATE_WRAP flag only on those items where 1265 * wrapping should occur based on the width of the toolbar window. 1266 * It does *not* calculate button placement itself. That task 1267 * takes place in TOOLBAR_CalcToolbar. If the program wants to manage 1268 * the toolbar wrapping on its own, it can use the TBSTYLE_WRAPABLE 1269 * flag, and set the TBSTATE_WRAP flags manually on the appropriate items. 1270 * 1271 * Note: TBSTYLE_WRAPABLE or TBSTYLE_EX_UNDOC1 can be used also to allow 1272 * vertical toolbar lists. 1273 */ 1274 1275 static void 1276 TOOLBAR_WrapToolbar( HWND hwnd, DWORD dwStyle ) 1277 { 1278 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd); 1279 TBUTTON_INFO *btnPtr; 1280 INT x, cx, i, j; 1281 RECT rc; 1282 BOOL bButtonWrap; 1283 1284 /* When the toolbar window style is not TBSTYLE_WRAPABLE, */ 1285 /* no layout is necessary. Applications may use this style */ 1286 /* to perform their own layout on the toolbar. */ 1287 if( !(dwStyle & TBSTYLE_WRAPABLE) && 1288 !(infoPtr->dwExStyle & TBSTYLE_EX_UNDOC1) ) return; 1289 1290 btnPtr = infoPtr->buttons; 1291 x = infoPtr->nIndent; 1292 1293 if (GetParent(hwnd)) 1294 { 1295 /* this can get the parents width, to know how far we can extend 1296 * this toolbar. We cannot use its height, as there may be multiple 1297 * toolbars in a rebar control 1298 */ 1299 GetClientRect( GetParent(hwnd), &rc ); 1300 infoPtr->nWidth = rc.right - rc.left; 1301 } 1302 else 1303 { 1304 GetWindowRect( hwnd, &rc ); 1305 infoPtr->nWidth = rc.right - rc.left; 1306 } 1307 1308 bButtonWrap = FALSE; 1309 1310 TRACE("start ButtonWidth=%d, BitmapWidth=%d, nWidth=%d, nIndent=%d\n", 1311 infoPtr->nButtonWidth, infoPtr->nBitmapWidth, infoPtr->nWidth, 1312 infoPtr->nIndent); 1313 1314 for (i = 0; i < infoPtr->nNumButtons; i++ ) 1315 { 1316 btnPtr[i].fsState &= ~TBSTATE_WRAP; 1317 1318 if (btnPtr[i].fsState & TBSTATE_HIDDEN) 1319 continue; 1320 1321 /* UNDOCUMENTED: If a separator has a non zero bitmap index, */ 1322 /* it is the actual width of the separator. This is used for */ 1323 /* custom controls in toolbars. */ 1324 /* */ 1325 /* BTNS_DROPDOWN separators are treated as buttons for */ 1326 /* width. - GA 8/01 */ 1327 if ((btnPtr[i].fsStyle & BTNS_SEP) && 1328 !(btnPtr[i].fsStyle & BTNS_DROPDOWN)) 1329 cx = (btnPtr[i].iBitmap > 0) ? 1330 btnPtr[i].iBitmap : SEPARATOR_WIDTH; 1331 else 1332 cx = (btnPtr[i].cx) ? btnPtr[i].cx : infoPtr->nButtonWidth; 1333 1334 /* Two or more adjacent separators form a separator group. */ 1335 /* The first separator in a group should be wrapped to the */ 1336 /* next row if the previous wrapping is on a button. */ 1337 if( bButtonWrap && 1338 (btnPtr[i].fsStyle & BTNS_SEP) && 1339 (i + 1 < infoPtr->nNumButtons ) && 1340 (btnPtr[i + 1].fsStyle & BTNS_SEP) ) 1341 { 1342 TRACE("wrap point 1 btn %d style %02x\n", i, btnPtr[i].fsStyle); 1343 btnPtr[i].fsState |= TBSTATE_WRAP; 1344 x = infoPtr->nIndent; 1345 i++; 1346 bButtonWrap = FALSE; 1347 continue; 1348 } 1349 1350 /* The layout makes sure the bitmap is visible, but not the button. */ 1351 /* Test added to also wrap after a button that starts a row but */ 1352 /* is bigger than the area. - GA 8/01 */ 1353 if (( x + cx - (infoPtr->nButtonWidth - infoPtr->nBitmapWidth) / 2 1354 > infoPtr->nWidth ) || 1355 ((x == infoPtr->nIndent) && (cx > infoPtr->nWidth))) 1356 { 1357 BOOL bFound = FALSE; 1358 1359 /* If the current button is a separator and not hidden, */ 1360 /* go to the next until it reaches a non separator. */ 1361 /* Wrap the last separator if it is before a button. */ 1362 while( ( ((btnPtr[i].fsStyle & BTNS_SEP) && 1363 !(btnPtr[i].fsStyle & BTNS_DROPDOWN)) || 1364 (btnPtr[i].fsState & TBSTATE_HIDDEN) ) && 1365 i < infoPtr->nNumButtons ) 1366 { 1367 i++; 1368 bFound = TRUE; 1369 } 1370 1371 if( bFound && i < infoPtr->nNumButtons ) 1372 { 1373 i--; 1374 TRACE("wrap point 2 btn %d style %02x, x=%d, cx=%d\n", 1375 i, btnPtr[i].fsStyle, x, cx); 1376 btnPtr[i].fsState |= TBSTATE_WRAP; 1377 x = infoPtr->nIndent; 1378 bButtonWrap = FALSE; 1379 continue; 1380 } 1381 else if ( i >= infoPtr->nNumButtons) 1382 break; 1383 1384 /* If the current button is not a separator, find the last */ 1385 /* separator and wrap it. */ 1386 for ( j = i - 1; j >= 0 && !(btnPtr[j].fsState & TBSTATE_WRAP); j--) 1387 { 1388 if ((btnPtr[j].fsStyle & BTNS_SEP) && 1389 !(btnPtr[j].fsState & TBSTATE_HIDDEN)) 1390 { 1391 bFound = TRUE; 1392 i = j; 1393 TRACE("wrap point 3 btn %d style %02x, x=%d, cx=%d\n", 1394 i, btnPtr[i].fsStyle, x, cx); 1395 x = infoPtr->nIndent; 1396 btnPtr[j].fsState |= TBSTATE_WRAP; 1397 bButtonWrap = FALSE; 1398 break; 1399 } 1400 } 1401 1402 /* If no separator available for wrapping, wrap one of */ 1403 /* non-hidden previous button. */ 1404 if (!bFound) 1405 { 1406 for ( j = i - 1; 1407 j >= 0 && !(btnPtr[j].fsState & TBSTATE_WRAP); j--) 1408 { 1409 if (btnPtr[j].fsState & TBSTATE_HIDDEN) 1410 continue; 1411 1412 bFound = TRUE; 1413 i = j; 1414 TRACE("wrap point 4 btn %d style %02x, x=%d, cx=%d\n", 1415 i, btnPtr[i].fsStyle, x, cx); 1416 x = infoPtr->nIndent; 1417 btnPtr[j].fsState |= TBSTATE_WRAP; 1418 bButtonWrap = TRUE; 1419 break; 1420 } 1421 } 1422 1423 /* If all above failed, wrap the current button. */ 1424 if (!bFound) 1425 { 1426 TRACE("wrap point 5 btn %d style %02x, x=%d, cx=%d\n", 1427 i, btnPtr[i].fsStyle, x, cx); 1428 btnPtr[i].fsState |= TBSTATE_WRAP; 1429 bFound = TRUE; 1430 x = infoPtr->nIndent; 1431 if (btnPtr[i].fsStyle & BTNS_SEP ) 1432 bButtonWrap = FALSE; 1433 else 1434 bButtonWrap = TRUE; 1435 } 1436 } 1437 else { 1438 TRACE("wrap point 6 btn %d style %02x, x=%d, cx=%d\n", 1439 i, btnPtr[i].fsStyle, x, cx); 1440 x += cx; 1441 } 1442 } 1443 } 1444 1445 1446 /*********************************************************************** 1447 * TOOLBAR_MeasureButton 1448 * 1449 * Calculates the width and height required for a button. Used in 1450 * TOOLBAR_CalcToolbar to set the all-button width and height and also for 1451 * the width of buttons that are autosized. 1452 * 1453 * Note that it would have been rather elegant to use one piece of code for 1454 * both the laying out of the toolbar and for controlling where button parts 1455 * are drawn, but the native control has inconsistencies between the two that 1456 * prevent this from being effectively. These inconsistencies can be seen as 1457 * artefacts where parts of the button appear outside of the bounding button 1458 * rectangle. 1459 * 1460 * There are several cases for the calculation of the button dimensions and 1461 * button part positioning: 1462 * 1463 * List 1464 * ==== 1465 * 1466 * With Bitmap: 1467 * 1468 * +--------------------------------------------------------+ ^ 1469 * | ^ ^ | | 1470 * | | pad.cy / 2 | centred | | 1471 * | pad.cx/2 + cxedge +--------------+ +------------+ | | DEFPAD_CY + 1472 * |<----------------->| nBitmapWidth | | Text | | | max(nBitmapHeight, szText.cy) 1473 * | |<------------>| | | | | 1474 * | +--------------+ +------------+ | | 1475 * |<-------------------------------------->| | | 1476 * | cxedge + iListGap + nBitmapWidth + 2 |<-----------> | | 1477 * | szText.cx | | 1478 * +--------------------------------------------------------+ - 1479 * <--------------------------------------------------------> 1480 * 2*cxedge + nBitmapWidth + iListGap + szText.cx + pad.cx 1481 * 1482 * Without Bitmap (I_IMAGENONE): 1483 * 1484 * +-----------------------------------+ ^ 1485 * | ^ | | 1486 * | | centred | | LISTPAD_CY + 1487 * | +------------+ | | szText.cy 1488 * | | Text | | | 1489 * | | | | | 1490 * | +------------+ | | 1491 * |<----------------->| | | 1492 * | cxedge |<-----------> | | 1493 * | szText.cx | | 1494 * +-----------------------------------+ - 1495 * <-----------------------------------> 1496 * szText.cx + pad.cx 1497 * 1498 * Without text: 1499 * 1500 * +--------------------------------------+ ^ 1501 * | ^ | | 1502 * | | padding.cy/2 | | DEFPAD_CY + 1503 * | +------------+ | | nBitmapHeight 1504 * | | Bitmap | | | 1505 * | | | | | 1506 * | +------------+ | | 1507 * |<------------------->| | | 1508 * | cxedge + iListGap/2 |<-----------> | | 1509 * | nBitmapWidth | | 1510 * +--------------------------------------+ - 1511 * <--------------------------------------> 1512 * 2*cxedge + nBitmapWidth + iListGap 1513 * 1514 * Non-List 1515 * ======== 1516 * 1517 * With bitmap: 1518 * 1519 * +-----------------------------------+ ^ 1520 * | ^ | | 1521 * | | pad.cy / 2 | | nBitmapHeight + 1522 * | - | | szText.cy + 1523 * | +------------+ | | DEFPAD_CY + 1 1524 * | centred | Bitmap | | | 1525 * |<----------------->| | | | 1526 * | +------------+ | | 1527 * | ^ | | 1528 * | 1 | | | 1529 * | - | | 1530 * | centred +---------------+ | | 1531 * |<--------------->| Text | | | 1532 * | +---------------+ | | 1533 * +-----------------------------------+ - 1534 * <-----------------------------------> 1535 * pad.cx + max(nBitmapWidth, szText.cx) 1536 * 1537 * Without bitmaps (NULL imagelist or ImageList_GetImageCount() = 0): 1538 * 1539 * +---------------------------------------+ ^ 1540 * | ^ | | 1541 * | | 2 + pad.cy / 2 | | 1542 * | - | | szText.cy + 1543 * | centred +-----------------+ | | pad.cy + 2 1544 * |<--------------->| Text | | | 1545 * | +-----------------+ | | 1546 * | | | 1547 * +---------------------------------------+ - 1548 * <---------------------------------------> 1549 * 2*cxedge + pad.cx + szText.cx 1550 * 1551 * Without text: 1552 * As for with bitmaps, but with szText.cx zero. 1553 */ 1554 static inline SIZE TOOLBAR_MeasureButton(const TOOLBAR_INFO *infoPtr, SIZE sizeString, 1555 BOOL bHasBitmap, BOOL bValidImageList) 1556 { 1557 SIZE sizeButton; 1558 if (infoPtr->dwStyle & TBSTYLE_LIST) 1559 { 1560 /* set button height from bitmap / text height... */ 1561 sizeButton.cy = max((bHasBitmap ? infoPtr->nBitmapHeight : 0), 1562 sizeString.cy); 1563 1564 /* ... add on the necessary padding */ 1565 if (bValidImageList) 1566 { 1567 if (bHasBitmap) 1568 sizeButton.cy += DEFPAD_CY; 1569 else 1570 sizeButton.cy += LISTPAD_CY; 1571 } 1572 else 1573 sizeButton.cy += infoPtr->szPadding.cy; 1574 1575 /* calculate button width */ 1576 sizeButton.cx = 2*GetSystemMetrics(SM_CXEDGE) + 1577 infoPtr->nBitmapWidth + infoPtr->iListGap; 1578 if (sizeString.cx > 0) 1579 sizeButton.cx += sizeString.cx + infoPtr->szPadding.cx; 1580 1581 } 1582 else 1583 { 1584 if (bHasBitmap) 1585 { 1586 sizeButton.cy = infoPtr->nBitmapHeight + DEFPAD_CY; 1587 if (sizeString.cy > 0) 1588 sizeButton.cy += 1 + sizeString.cy; 1589 sizeButton.cx = infoPtr->szPadding.cx + 1590 max(sizeString.cx, infoPtr->nBitmapWidth); 1591 } 1592 else 1593 { 1594 sizeButton.cy = sizeString.cy + infoPtr->szPadding.cy + 1595 NONLIST_NOTEXT_OFFSET; 1596 sizeButton.cx = infoPtr->szPadding.cx + 1597 max(2*GetSystemMetrics(SM_CXEDGE) + sizeString.cx, infoPtr->nBitmapWidth); 1598 } 1599 } 1600 return sizeButton; 1601 } 1602 1603 1604 /*********************************************************************** 1605 * TOOLBAR_CalcToolbar 1606 * 1607 * This function calculates button and separator placement. It first 1608 * calculates the button sizes, gets the toolbar window width and then 1609 * calls TOOLBAR_WrapToolbar to determine which buttons we need to wrap 1610 * on. It assigns a new location to each item and sends this location to 1611 * the tooltip window if appropriate. Finally, it updates the rcBound 1612 * rect and calculates the new required toolbar window height. 1613 */ 1614 static void 1615 TOOLBAR_CalcToolbar (HWND hwnd) 1616 { 1617 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr(hwnd); 1618 SIZE sizeString, sizeButton; 1619 BOOL validImageList = FALSE; 1620 1621 TOOLBAR_CalcStrings (hwnd, &sizeString); 1622 1623 TOOLBAR_DumpToolbar (infoPtr, __LINE__); 1624 1625 if (TOOLBAR_IsValidImageList(infoPtr, 0)) 1626 validImageList = TRUE; 1627 sizeButton = TOOLBAR_MeasureButton(infoPtr, sizeString, TRUE, validImageList); 1628 infoPtr->nButtonWidth = sizeButton.cx; 1629 infoPtr->nButtonHeight = sizeButton.cy; 1630 infoPtr->iTopMargin = default_top_margin(infoPtr); 1631 1632 if ( infoPtr->cxMin >= 0 && infoPtr->nButtonWidth < infoPtr->cxMin ) 1633 infoPtr->nButtonWidth = infoPtr->cxMin; 1634 if ( infoPtr->cxMax > 0 && infoPtr->nButtonWidth > infoPtr->cxMax ) 1635 infoPtr->nButtonWidth = infoPtr->cxMax; 1636 1637 TOOLBAR_LayoutToolbar(hwnd); 1638 } 1639 1640 static void 1641 TOOLBAR_LayoutToolbar(HWND hwnd) 1642 { 1643 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr(hwnd); 1644 TBUTTON_INFO *btnPtr; 1645 SIZE sizeButton; 1646 INT i, nRows, nSepRows; 1647 INT x, y, cx, cy; 1648 BOOL bWrap; 1649 BOOL validImageList = TOOLBAR_IsValidImageList(infoPtr, 0); 1650 BOOL hasDropDownArrows = TOOLBAR_HasDropDownArrows(infoPtr->dwExStyle); 1651 1652 TOOLBAR_WrapToolbar(hwnd, infoPtr->dwStyle); 1653 1654 x = infoPtr->nIndent; 1655 y = infoPtr->iTopMargin; 1656 cx = infoPtr->nButtonWidth; 1657 cy = infoPtr->nButtonHeight; 1658 1659 nRows = nSepRows = 0; 1660 1661 infoPtr->rcBound.top = y; 1662 infoPtr->rcBound.left = x; 1663 infoPtr->rcBound.bottom = y + cy; 1664 infoPtr->rcBound.right = x; 1665 1666 btnPtr = infoPtr->buttons; 1667 1668 TRACE("cy=%d\n", cy); 1669 1670 for (i = 0; i < infoPtr->nNumButtons; i++, btnPtr++ ) 1671 { 1672 bWrap = FALSE; 1673 if (btnPtr->fsState & TBSTATE_HIDDEN) 1674 { 1675 SetRectEmpty (&btnPtr->rect); 1676 continue; 1677 } 1678 1679 cy = infoPtr->nButtonHeight; 1680 1681 /* UNDOCUMENTED: If a separator has a non zero bitmap index, */ 1682 /* it is the actual width of the separator. This is used for */ 1683 /* custom controls in toolbars. */ 1684 if (btnPtr->fsStyle & BTNS_SEP) { 1685 if (btnPtr->fsStyle & BTNS_DROPDOWN) { 1686 cy = (btnPtr->iBitmap > 0) ? 1687 btnPtr->iBitmap : SEPARATOR_WIDTH; 1688 cx = infoPtr->nButtonWidth; 1689 } 1690 else 1691 cx = (btnPtr->iBitmap > 0) ? 1692 btnPtr->iBitmap : SEPARATOR_WIDTH; 1693 } 1694 else 1695 { 1696 if (btnPtr->cx) 1697 cx = btnPtr->cx; 1698 else if ((infoPtr->dwExStyle & TBSTYLE_EX_MIXEDBUTTONS) || 1699 (btnPtr->fsStyle & BTNS_AUTOSIZE)) 1700 { 1701 SIZE sz; 1702 HDC hdc; 1703 HFONT hOldFont; 1704 1705 hdc = GetDC (hwnd); 1706 hOldFont = SelectObject (hdc, infoPtr->hFont); 1707 1708 TOOLBAR_MeasureString(infoPtr, btnPtr, hdc, &sz); 1709 1710 SelectObject (hdc, hOldFont); 1711 ReleaseDC (hwnd, hdc); 1712 1713 sizeButton = TOOLBAR_MeasureButton(infoPtr, sz, 1714 TOOLBAR_IsValidBitmapIndex(infoPtr, infoPtr->buttons[i].iBitmap), 1715 validImageList); 1716 cx = sizeButton.cx; 1717 } 1718 else 1719 cx = infoPtr->nButtonWidth; 1720 1721 /* if size has been set manually then don't add on extra space 1722 * for the drop down arrow */ 1723 if (!btnPtr->cx && hasDropDownArrows && 1724 ((btnPtr->fsStyle & BTNS_DROPDOWN) || (btnPtr->fsStyle & BTNS_WHOLEDROPDOWN))) 1725 cx += DDARROW_WIDTH; 1726 } 1727 if (btnPtr->fsState & TBSTATE_WRAP ) 1728 bWrap = TRUE; 1729 1730 SetRect (&btnPtr->rect, x, y, x + cx, y + cy); 1731 1732 if (infoPtr->rcBound.left > x) 1733 infoPtr->rcBound.left = x; 1734 if (infoPtr->rcBound.right < x + cx) 1735 infoPtr->rcBound.right = x + cx; 1736 if (infoPtr->rcBound.bottom < y + cy) 1737 infoPtr->rcBound.bottom = y + cy; 1738 1739 TOOLBAR_TooltipSetRect(infoPtr, btnPtr); 1740 1741 /* btnPtr->nRow is zero based. The space between the rows is */ 1742 /* also considered as a row. */ 1743 btnPtr->nRow = nRows + nSepRows; 1744 1745 TRACE("button %d style=%x, bWrap=%d, nRows=%d, nSepRows=%d, btnrow=%d, (%d,%d)-(%d,%d)\n", 1746 i, btnPtr->fsStyle, bWrap, nRows, nSepRows, btnPtr->nRow, 1747 x, y, x+cx, y+cy); 1748 1749 if( bWrap ) 1750 { 1751 if ( !(btnPtr->fsStyle & BTNS_SEP) ) 1752 y += cy; 1753 else 1754 { 1755 /* UNDOCUMENTED: If a separator has a non zero bitmap index, */ 1756 /* it is the actual width of the separator. This is used for */ 1757 /* custom controls in toolbars. */ 1758 if ( !(btnPtr->fsStyle & BTNS_DROPDOWN)) 1759 y += cy + ( (btnPtr->iBitmap > 0 ) ? 1760 btnPtr->iBitmap : SEPARATOR_WIDTH) * 2 /3; 1761 else 1762 y += cy; 1763 1764 /* nSepRows is used to calculate the extra height following */ 1765 /* the last row. */ 1766 nSepRows++; 1767 } 1768 x = infoPtr->nIndent; 1769 1770 /* Increment row number unless this is the last button */ 1771 /* and it has Wrap set. */ 1772 if (i != infoPtr->nNumButtons-1) 1773 nRows++; 1774 } 1775 else 1776 x += cx; 1777 } 1778 1779 /* infoPtr->nRows is the number of rows on the toolbar */ 1780 infoPtr->nRows = nRows + nSepRows + 1; 1781 1782 TRACE("toolbar button width %d\n", infoPtr->nButtonWidth); 1783 } 1784 1785 1786 static INT 1787 TOOLBAR_InternalHitTest (HWND hwnd, const POINT *lpPt) 1788 { 1789 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd); 1790 TBUTTON_INFO *btnPtr; 1791 INT i; 1792 1793 btnPtr = infoPtr->buttons; 1794 for (i = 0; i < infoPtr->nNumButtons; i++, btnPtr++) { 1795 if (btnPtr->fsState & TBSTATE_HIDDEN) 1796 continue; 1797 1798 if (btnPtr->fsStyle & BTNS_SEP) { 1799 if (PtInRect (&btnPtr->rect, *lpPt)) { 1800 TRACE(" ON SEPARATOR %d!\n", i); 1801 return -i; 1802 } 1803 } 1804 else { 1805 if (PtInRect (&btnPtr->rect, *lpPt)) { 1806 TRACE(" ON BUTTON %d!\n", i); 1807 return i; 1808 } 1809 } 1810 } 1811 1812 TRACE(" NOWHERE!\n"); 1813 return TOOLBAR_NOWHERE; 1814 } 1815 1816 1817 static INT 1818 TOOLBAR_GetButtonIndex (const TOOLBAR_INFO *infoPtr, INT idCommand, BOOL CommandIsIndex) 1819 { 1820 TBUTTON_INFO *btnPtr; 1821 INT i; 1822 1823 if (CommandIsIndex) { 1824 TRACE("command is really index command=%d\n", idCommand); 1825 if (idCommand >= infoPtr->nNumButtons) return -1; 1826 return idCommand; 1827 } 1828 btnPtr = infoPtr->buttons; 1829 for (i = 0; i < infoPtr->nNumButtons; i++, btnPtr++) { 1830 if (btnPtr->idCommand == idCommand) { 1831 TRACE("command=%d index=%d\n", idCommand, i); 1832 return i; 1833 } 1834 } 1835 TRACE("no index found for command=%d\n", idCommand); 1836 return -1; 1837 } 1838 1839 1840 static INT 1841 TOOLBAR_GetCheckedGroupButtonIndex (const TOOLBAR_INFO *infoPtr, INT nIndex) 1842 { 1843 TBUTTON_INFO *btnPtr; 1844 INT nRunIndex; 1845 1846 if ((nIndex < 0) || (nIndex > infoPtr->nNumButtons)) 1847 return -1; 1848 1849 /* check index button */ 1850 btnPtr = &infoPtr->buttons[nIndex]; 1851 if ((btnPtr->fsStyle & BTNS_CHECKGROUP) == BTNS_CHECKGROUP) { 1852 if (btnPtr->fsState & TBSTATE_CHECKED) 1853 return nIndex; 1854 } 1855 1856 /* check previous buttons */ 1857 nRunIndex = nIndex - 1; 1858 while (nRunIndex >= 0) { 1859 btnPtr = &infoPtr->buttons[nRunIndex]; 1860 if ((btnPtr->fsStyle & BTNS_GROUP) == BTNS_GROUP) { 1861 if (btnPtr->fsState & TBSTATE_CHECKED) 1862 return nRunIndex; 1863 } 1864 else 1865 break; 1866 nRunIndex--; 1867 } 1868 1869 /* check next buttons */ 1870 nRunIndex = nIndex + 1; 1871 while (nRunIndex < infoPtr->nNumButtons) { 1872 btnPtr = &infoPtr->buttons[nRunIndex]; 1873 if ((btnPtr->fsStyle & BTNS_GROUP) == BTNS_GROUP) { 1874 if (btnPtr->fsState & TBSTATE_CHECKED) 1875 return nRunIndex; 1876 } 1877 else 1878 break; 1879 nRunIndex++; 1880 } 1881 1882 return -1; 1883 } 1884 1885 1886 static VOID 1887 TOOLBAR_RelayEvent (HWND hwndTip, HWND hwndMsg, UINT uMsg, 1888 WPARAM wParam, LPARAM lParam) 1889 { 1890 MSG msg; 1891 1892 msg.hwnd = hwndMsg; 1893 msg.message = uMsg; 1894 msg.wParam = wParam; 1895 msg.lParam = lParam; 1896 msg.time = GetMessageTime (); 1897 msg.pt.x = (short)LOWORD(GetMessagePos ()); 1898 msg.pt.y = (short)HIWORD(GetMessagePos ()); 1899 1900 SendMessageW (hwndTip, TTM_RELAYEVENT, 0, (LPARAM)&msg); 1901 } 1902 1903 static void 1904 TOOLBAR_TooltipAddTool(const TOOLBAR_INFO *infoPtr, const TBUTTON_INFO *button) 1905 { 1906 if (infoPtr->hwndToolTip && !(button->fsStyle & BTNS_SEP)) { 1907 TTTOOLINFOW ti; 1908 1909 ZeroMemory(&ti, sizeof(TTTOOLINFOW)); 1910 ti.cbSize = sizeof (TTTOOLINFOW); 1911 ti.hwnd = infoPtr->hwndSelf; 1912 ti.uId = button->idCommand; 1913 ti.hinst = 0; 1914 ti.lpszText = LPSTR_TEXTCALLBACKW; 1915 /* ti.lParam = random value from the stack? */ 1916 1917 SendMessageW(infoPtr->hwndToolTip, TTM_ADDTOOLW, 1918 0, (LPARAM)&ti); 1919 } 1920 } 1921 1922 static void 1923 TOOLBAR_TooltipDelTool(const TOOLBAR_INFO *infoPtr, const TBUTTON_INFO *button) 1924 { 1925 if ((infoPtr->hwndToolTip) && !(button->fsStyle & BTNS_SEP)) { 1926 TTTOOLINFOW ti; 1927 1928 ZeroMemory(&ti, sizeof(ti)); 1929 ti.cbSize = sizeof(ti); 1930 ti.hwnd = infoPtr->hwndSelf; 1931 ti.uId = button->idCommand; 1932 1933 SendMessageW(infoPtr->hwndToolTip, TTM_DELTOOLW, 0, (LPARAM)&ti); 1934 } 1935 } 1936 1937 static void TOOLBAR_TooltipSetRect(const TOOLBAR_INFO *infoPtr, const TBUTTON_INFO *button) 1938 { 1939 /* Set the toolTip only for non-hidden, non-separator button */ 1940 if (infoPtr->hwndToolTip && !(button->fsStyle & BTNS_SEP)) 1941 { 1942 TTTOOLINFOW ti; 1943 1944 ZeroMemory(&ti, sizeof(ti)); 1945 ti.cbSize = sizeof(ti); 1946 ti.hwnd = infoPtr->hwndSelf; 1947 ti.uId = button->idCommand; 1948 ti.rect = button->rect; 1949 SendMessageW(infoPtr->hwndToolTip, TTM_NEWTOOLRECTW, 0, (LPARAM)&ti); 1950 } 1951 } 1952 1953 /* Creates the tooltip control */ 1954 static void 1955 TOOLBAR_TooltipCreateControl(TOOLBAR_INFO *infoPtr) 1956 { 1957 int i; 1958 NMTOOLTIPSCREATED nmttc; 1959 1960 infoPtr->hwndToolTip = CreateWindowExW(0, TOOLTIPS_CLASSW, NULL, WS_POPUP, 1961 CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, 1962 infoPtr->hwndSelf, 0, 0, 0); 1963 1964 if (!infoPtr->hwndToolTip) 1965 return; 1966 1967 /* Send NM_TOOLTIPSCREATED notification */ 1968 nmttc.hwndToolTips = infoPtr->hwndToolTip; 1969 TOOLBAR_SendNotify(&nmttc.hdr, infoPtr, NM_TOOLTIPSCREATED); 1970 1971 for (i = 0; i < infoPtr->nNumButtons; i++) 1972 { 1973 TOOLBAR_TooltipAddTool(infoPtr, &infoPtr->buttons[i]); 1974 TOOLBAR_TooltipSetRect(infoPtr, &infoPtr->buttons[i]); 1975 } 1976 } 1977 1978 /* keeps available button list box sorted by button id */ 1979 static void TOOLBAR_Cust_InsertAvailButton(HWND hwnd, PCUSTOMBUTTON btnInfoNew) 1980 { 1981 int i; 1982 int count; 1983 PCUSTOMBUTTON btnInfo; 1984 HWND hwndAvail = GetDlgItem(hwnd, IDC_AVAILBTN_LBOX); 1985 1986 TRACE("button %s, idCommand %d\n", debugstr_w(btnInfoNew->text), btnInfoNew->btn.idCommand); 1987 1988 count = SendMessageW(hwndAvail, LB_GETCOUNT, 0, 0); 1989 1990 /* position 0 is always separator */ 1991 for (i = 1; i < count; i++) 1992 { 1993 btnInfo = (PCUSTOMBUTTON)SendMessageW(hwndAvail, LB_GETITEMDATA, i, 0); 1994 if (btnInfoNew->btn.idCommand < btnInfo->btn.idCommand) 1995 { 1996 i = SendMessageW(hwndAvail, LB_INSERTSTRING, i, 0); 1997 SendMessageW(hwndAvail, LB_SETITEMDATA, i, (LPARAM)btnInfoNew); 1998 return; 1999 } 2000 } 2001 /* id higher than all others add to end */ 2002 i = SendMessageW(hwndAvail, LB_ADDSTRING, 0, 0); 2003 SendMessageW(hwndAvail, LB_SETITEMDATA, i, (LPARAM)btnInfoNew); 2004 } 2005 2006 static void TOOLBAR_Cust_MoveButton(const CUSTDLG_INFO *custInfo, HWND hwnd, INT nIndexFrom, INT nIndexTo) 2007 { 2008 NMTOOLBARW nmtb; 2009 2010 TRACE("index from %d, index to %d\n", nIndexFrom, nIndexTo); 2011 2012 if (nIndexFrom == nIndexTo) 2013 return; 2014 2015 /* MSDN states that iItem is the index of the button, rather than the 2016 * command ID as used by every other NMTOOLBAR notification */ 2017 nmtb.iItem = nIndexFrom; 2018 if (TOOLBAR_SendNotify(&nmtb.hdr, custInfo->tbInfo, TBN_QUERYINSERT)) 2019 { 2020 PCUSTOMBUTTON btnInfo; 2021 NMHDR hdr; 2022 HWND hwndList = GetDlgItem(hwnd, IDC_TOOLBARBTN_LBOX); 2023 int count = SendMessageW(hwndList, LB_GETCOUNT, 0, 0); 2024 2025 btnInfo = (PCUSTOMBUTTON)SendMessageW(hwndList, LB_GETITEMDATA, nIndexFrom, 0); 2026 2027 SendMessageW(hwndList, LB_DELETESTRING, nIndexFrom, 0); 2028 SendMessageW(hwndList, LB_INSERTSTRING, nIndexTo, 0); 2029 SendMessageW(hwndList, LB_SETITEMDATA, nIndexTo, (LPARAM)btnInfo); 2030 SendMessageW(hwndList, LB_SETCURSEL, nIndexTo, 0); 2031 2032 if (nIndexTo <= 0) 2033 EnableWindow(GetDlgItem(hwnd,IDC_MOVEUP_BTN), FALSE); 2034 else 2035 EnableWindow(GetDlgItem(hwnd,IDC_MOVEUP_BTN), TRUE); 2036 2037 /* last item is always separator, so -2 instead of -1 */ 2038 if (nIndexTo >= (count - 2)) 2039 EnableWindow(GetDlgItem(hwnd,IDC_MOVEDN_BTN), FALSE); 2040 else 2041 EnableWindow(GetDlgItem(hwnd,IDC_MOVEDN_BTN), TRUE); 2042 2043 SendMessageW(custInfo->tbHwnd, TB_DELETEBUTTON, nIndexFrom, 0); 2044 SendMessageW(custInfo->tbHwnd, TB_INSERTBUTTONW, nIndexTo, (LPARAM)&(btnInfo->btn)); 2045 2046 TOOLBAR_SendNotify(&hdr, custInfo->tbInfo, TBN_TOOLBARCHANGE); 2047 } 2048 } 2049 2050 static void TOOLBAR_Cust_AddButton(const CUSTDLG_INFO *custInfo, HWND hwnd, INT nIndexAvail, INT nIndexTo) 2051 { 2052 NMTOOLBARW nmtb; 2053 2054 TRACE("Add: nIndexAvail %d, nIndexTo %d\n", nIndexAvail, nIndexTo); 2055 2056 /* MSDN states that iItem is the index of the button, rather than the 2057 * command ID as used by every other NMTOOLBAR notification */ 2058 nmtb.iItem = nIndexAvail; 2059 if (TOOLBAR_SendNotify(&nmtb.hdr, custInfo->tbInfo, TBN_QUERYINSERT)) 2060 { 2061 PCUSTOMBUTTON btnInfo; 2062 NMHDR hdr; 2063 HWND hwndList = GetDlgItem(hwnd, IDC_TOOLBARBTN_LBOX); 2064 HWND hwndAvail = GetDlgItem(hwnd, IDC_AVAILBTN_LBOX); 2065 int count = SendMessageW(hwndAvail, LB_GETCOUNT, 0, 0); 2066 2067 btnInfo = (PCUSTOMBUTTON)SendMessageW(hwndAvail, LB_GETITEMDATA, nIndexAvail, 0); 2068 2069 if (nIndexAvail != 0) /* index == 0 indicates separator */ 2070 { 2071 /* remove from 'available buttons' list */ 2072 SendMessageW(hwndAvail, LB_DELETESTRING, nIndexAvail, 0); 2073 if (nIndexAvail == count-1) 2074 SendMessageW(hwndAvail, LB_SETCURSEL, nIndexAvail-1 , 0); 2075 else 2076 SendMessageW(hwndAvail, LB_SETCURSEL, nIndexAvail , 0); 2077 } 2078 else 2079 { 2080 PCUSTOMBUTTON btnNew; 2081 2082 /* duplicate 'separator' button */ 2083 btnNew = Alloc(sizeof(CUSTOMBUTTON)); 2084 *btnNew = *btnInfo; 2085 btnInfo = btnNew; 2086 } 2087 2088 /* insert into 'toolbar button' list */ 2089 SendMessageW(hwndList, LB_INSERTSTRING, nIndexTo, 0); 2090 SendMessageW(hwndList, LB_SETITEMDATA, nIndexTo, (LPARAM)btnInfo); 2091 2092 SendMessageW(custInfo->tbHwnd, TB_INSERTBUTTONW, nIndexTo, (LPARAM)&(btnInfo->btn)); 2093 2094 TOOLBAR_SendNotify(&hdr, custInfo->tbInfo, TBN_TOOLBARCHANGE); 2095 } 2096 } 2097 2098 static void TOOLBAR_Cust_RemoveButton(const CUSTDLG_INFO *custInfo, HWND hwnd, INT index) 2099 { 2100 PCUSTOMBUTTON btnInfo; 2101 HWND hwndList = GetDlgItem(hwnd, IDC_TOOLBARBTN_LBOX); 2102 2103 TRACE("Remove: index %d\n", index); 2104 2105 btnInfo = (PCUSTOMBUTTON)SendMessageW(hwndList, LB_GETITEMDATA, index, 0); 2106 2107 /* send TBN_QUERYDELETE notification */ 2108 if (TOOLBAR_IsButtonRemovable(custInfo->tbInfo, index, btnInfo)) 2109 { 2110 NMHDR hdr; 2111 2112 SendMessageW(hwndList, LB_DELETESTRING, index, 0); 2113 SendMessageW(hwndList, LB_SETCURSEL, index , 0); 2114 2115 SendMessageW(custInfo->tbHwnd, TB_DELETEBUTTON, index, 0); 2116 2117 /* insert into 'available button' list */ 2118 if (!(btnInfo->btn.fsStyle & BTNS_SEP)) 2119 TOOLBAR_Cust_InsertAvailButton(hwnd, btnInfo); 2120 else 2121 Free(btnInfo); 2122 2123 TOOLBAR_SendNotify(&hdr, custInfo->tbInfo, TBN_TOOLBARCHANGE); 2124 } 2125 } 2126 2127 /* drag list notification function for toolbar buttons list box */ 2128 static LRESULT TOOLBAR_Cust_ToolbarDragListNotification(const CUSTDLG_INFO *custInfo, HWND hwnd, 2129 const DRAGLISTINFO *pDLI) 2130 { 2131 HWND hwndList = GetDlgItem(hwnd, IDC_TOOLBARBTN_LBOX); 2132 switch (pDLI->uNotification) 2133 { 2134 case DL_BEGINDRAG: 2135 { 2136 INT nCurrentItem = LBItemFromPt(hwndList, pDLI->ptCursor, TRUE); 2137 INT nCount = SendMessageW(hwndList, LB_GETCOUNT, 0, 0); 2138 /* no dragging for last item (separator) */ 2139 if (nCurrentItem >= (nCount - 1)) return FALSE; 2140 return TRUE; 2141 } 2142 case DL_DRAGGING: 2143 { 2144 INT nCurrentItem = LBItemFromPt(hwndList, pDLI->ptCursor, TRUE); 2145 INT nCount = SendMessageW(hwndList, LB_GETCOUNT, 0, 0); 2146 /* no dragging past last item (separator) */ 2147 if ((nCurrentItem >= 0) && (nCurrentItem < (nCount - 1))) 2148 { 2149 DrawInsert(hwnd, hwndList, nCurrentItem); 2150 /* FIXME: native uses "move button" cursor */ 2151 return DL_COPYCURSOR; 2152 } 2153 2154 /* not over toolbar buttons list */ 2155 if (nCurrentItem < 0) 2156 { 2157 POINT ptWindow = pDLI->ptCursor; 2158 HWND hwndListAvail = GetDlgItem(hwnd, IDC_AVAILBTN_LBOX); 2159 MapWindowPoints(NULL, hwnd, &ptWindow, 1); 2160 /* over available buttons list? */ 2161 if (ChildWindowFromPoint(hwnd, ptWindow) == hwndListAvail) 2162 /* FIXME: native uses "move button" cursor */ 2163 return DL_COPYCURSOR; 2164 } 2165 /* clear drag arrow */ 2166 DrawInsert(hwnd, hwndList, -1); 2167 return DL_STOPCURSOR; 2168 } 2169 case DL_DROPPED: 2170 { 2171 INT nIndexTo = LBItemFromPt(hwndList, pDLI->ptCursor, TRUE); 2172 INT nIndexFrom = SendMessageW(hwndList, LB_GETCURSEL, 0, 0); 2173 INT nCount = SendMessageW(hwndList, LB_GETCOUNT, 0, 0); 2174 if ((nIndexTo >= 0) && (nIndexTo < (nCount - 1))) 2175 { 2176 /* clear drag arrow */ 2177 DrawInsert(hwnd, hwndList, -1); 2178 /* move item */ 2179 TOOLBAR_Cust_MoveButton(custInfo, hwnd, nIndexFrom, nIndexTo); 2180 } 2181 /* not over toolbar buttons list */ 2182 if (nIndexTo < 0) 2183 { 2184 POINT ptWindow = pDLI->ptCursor; 2185 HWND hwndListAvail = GetDlgItem(hwnd, IDC_AVAILBTN_LBOX); 2186 MapWindowPoints(NULL, hwnd, &ptWindow, 1); 2187 /* over available buttons list? */ 2188 if (ChildWindowFromPoint(hwnd, ptWindow) == hwndListAvail) 2189 TOOLBAR_Cust_RemoveButton(custInfo, hwnd, nIndexFrom); 2190 } 2191 break; 2192 } 2193 case DL_CANCELDRAG: 2194 /* Clear drag arrow */ 2195 DrawInsert(hwnd, hwndList, -1); 2196 break; 2197 } 2198 2199 return 0; 2200 } 2201 2202 /* drag list notification function for available buttons list box */ 2203 static LRESULT TOOLBAR_Cust_AvailDragListNotification(const CUSTDLG_INFO *custInfo, HWND hwnd, 2204 const DRAGLISTINFO *pDLI) 2205 { 2206 HWND hwndList = GetDlgItem(hwnd, IDC_TOOLBARBTN_LBOX); 2207 switch (pDLI->uNotification) 2208 { 2209 case DL_BEGINDRAG: 2210 return TRUE; 2211 case DL_DRAGGING: 2212 { 2213 INT nCurrentItem = LBItemFromPt(hwndList, pDLI->ptCursor, TRUE); 2214 INT nCount = SendMessageW(hwndList, LB_GETCOUNT, 0, 0); 2215 /* no dragging past last item (separator) */ 2216 if ((nCurrentItem >= 0) && (nCurrentItem < nCount)) 2217 { 2218 DrawInsert(hwnd, hwndList, nCurrentItem); 2219 /* FIXME: native uses "move button" cursor */ 2220 return DL_COPYCURSOR; 2221 } 2222 2223 /* not over toolbar buttons list */ 2224 if (nCurrentItem < 0) 2225 { 2226 POINT ptWindow = pDLI->ptCursor; 2227 HWND hwndListAvail = GetDlgItem(hwnd, IDC_AVAILBTN_LBOX); 2228 MapWindowPoints(NULL, hwnd, &ptWindow, 1); 2229 /* over available buttons list? */ 2230 if (ChildWindowFromPoint(hwnd, ptWindow) == hwndListAvail) 2231 /* FIXME: native uses "move button" cursor */ 2232 return DL_COPYCURSOR; 2233 } 2234 /* clear drag arrow */ 2235 DrawInsert(hwnd, hwndList, -1); 2236 return DL_STOPCURSOR; 2237 } 2238 case DL_DROPPED: 2239 { 2240 INT nIndexTo = LBItemFromPt(hwndList, pDLI->ptCursor, TRUE); 2241 INT nCount = SendMessageW(hwndList, LB_GETCOUNT, 0, 0); 2242 INT nIndexFrom = SendDlgItemMessageW(hwnd, IDC_AVAILBTN_LBOX, LB_GETCURSEL, 0, 0); 2243 if ((nIndexTo >= 0) && (nIndexTo < nCount)) 2244 { 2245 /* clear drag arrow */ 2246 DrawInsert(hwnd, hwndList, -1); 2247 /* add item */ 2248 TOOLBAR_Cust_AddButton(custInfo, hwnd, nIndexFrom, nIndexTo); 2249 } 2250 } 2251 case DL_CANCELDRAG: 2252 /* Clear drag arrow */ 2253 DrawInsert(hwnd, hwndList, -1); 2254 break; 2255 } 2256 return 0; 2257 } 2258 2259 extern UINT uDragListMessage; 2260 2261 /*********************************************************************** 2262 * TOOLBAR_CustomizeDialogProc 2263 * This function implements the toolbar customization dialog. 2264 */ 2265 static INT_PTR CALLBACK 2266 TOOLBAR_CustomizeDialogProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam) 2267 { 2268 PCUSTDLG_INFO custInfo = (PCUSTDLG_INFO)GetWindowLongPtrW (hwnd, DWLP_USER); 2269 PCUSTOMBUTTON btnInfo; 2270 NMTOOLBARA nmtb; 2271 TOOLBAR_INFO *infoPtr = custInfo ? custInfo->tbInfo : NULL; 2272 2273 switch (uMsg) 2274 { 2275 case WM_INITDIALOG: 2276 custInfo = (PCUSTDLG_INFO)lParam; 2277 SetWindowLongPtrW (hwnd, DWLP_USER, (LONG_PTR)custInfo); 2278 2279 if (custInfo) 2280 { 2281 WCHAR Buffer[256]; 2282 int i = 0; 2283 int index; 2284 NMTBINITCUSTOMIZE nmtbic; 2285 2286 infoPtr = custInfo->tbInfo; 2287 2288 /* send TBN_QUERYINSERT notification */ 2289 nmtb.iItem = custInfo->tbInfo->nNumButtons; 2290 2291 if (!TOOLBAR_SendNotify(&nmtb.hdr, infoPtr, TBN_QUERYINSERT)) 2292 return FALSE; 2293 2294 nmtbic.hwndDialog = hwnd; 2295 /* Send TBN_INITCUSTOMIZE notification */ 2296 if (TOOLBAR_SendNotify (&nmtbic.hdr, infoPtr, TBN_INITCUSTOMIZE) == 2297 TBNRF_HIDEHELP) 2298 { 2299 TRACE("TBNRF_HIDEHELP requested\n"); 2300 ShowWindow(GetDlgItem(hwnd, IDC_HELP_BTN), SW_HIDE); 2301 } 2302 2303 /* add items to 'toolbar buttons' list and check if removable */ 2304 for (i = 0; i < custInfo->tbInfo->nNumButtons; i++) 2305 { 2306 btnInfo = Alloc(sizeof(CUSTOMBUTTON)); 2307 memset (&btnInfo->btn, 0, sizeof(TBBUTTON)); 2308 btnInfo->btn.fsStyle = BTNS_SEP; 2309 btnInfo->bVirtual = FALSE; 2310 LoadStringW (COMCTL32_hModule, IDS_SEPARATOR, btnInfo->text, 64); 2311 2312 /* send TBN_QUERYDELETE notification */ 2313 btnInfo->bRemovable = TOOLBAR_IsButtonRemovable(infoPtr, i, btnInfo); 2314 2315 index = (int)SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_ADDSTRING, 0, 0); 2316 SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_SETITEMDATA, index, (LPARAM)btnInfo); 2317 } 2318 2319 SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_SETITEMHEIGHT, 0, infoPtr->nBitmapHeight + 8); 2320 2321 /* insert separator button into 'available buttons' list */ 2322 btnInfo = Alloc(sizeof(CUSTOMBUTTON)); 2323 memset (&btnInfo->btn, 0, sizeof(TBBUTTON)); 2324 btnInfo->btn.fsStyle = BTNS_SEP; 2325 btnInfo->bVirtual = FALSE; 2326 btnInfo->bRemovable = TRUE; 2327 LoadStringW (COMCTL32_hModule, IDS_SEPARATOR, btnInfo->text, 64); 2328 index = (int)SendDlgItemMessageW (hwnd, IDC_AVAILBTN_LBOX, LB_ADDSTRING, 0, (LPARAM)btnInfo); 2329 SendDlgItemMessageW (hwnd, IDC_AVAILBTN_LBOX, LB_SETITEMDATA, index, (LPARAM)btnInfo); 2330 2331 /* insert all buttons into dsa */ 2332 for (i = 0;; i++) 2333 { 2334 /* send TBN_GETBUTTONINFO notification */ 2335 NMTOOLBARW nmtb; 2336 nmtb.iItem = i; 2337 nmtb.pszText = Buffer; 2338 nmtb.cchText = 256; 2339 2340 /* Clear previous button's text */ 2341 ZeroMemory(nmtb.pszText, nmtb.cchText * sizeof(WCHAR)); 2342 2343 if (!TOOLBAR_GetButtonInfo(infoPtr, &nmtb)) 2344 break; 2345 2346 TRACE("WM_INITDIALOG style: %x iItem(%d) idCommand(%d) iString(%ld) %s\n", 2347 nmtb.tbButton.fsStyle, i, 2348 nmtb.tbButton.idCommand, 2349 nmtb.tbButton.iString, 2350 nmtb.tbButton.iString >= 0 ? debugstr_w(infoPtr->strings[nmtb.tbButton.iString]) 2351 : ""); 2352 2353 /* insert button into the apropriate list */ 2354 index = TOOLBAR_GetButtonIndex (custInfo->tbInfo, nmtb.tbButton.idCommand, FALSE); 2355 if (index == -1) 2356 { 2357 btnInfo = Alloc(sizeof(CUSTOMBUTTON)); 2358 btnInfo->bVirtual = FALSE; 2359 btnInfo->bRemovable = TRUE; 2360 } 2361 else 2362 { 2363 btnInfo = (PCUSTOMBUTTON)SendDlgItemMessageW (hwnd, 2364 IDC_TOOLBARBTN_LBOX, LB_GETITEMDATA, index, 0); 2365 } 2366 2367 btnInfo->btn = nmtb.tbButton; 2368 if (!(nmtb.tbButton.fsStyle & BTNS_SEP)) 2369 { 2370 if (lstrlenW(nmtb.pszText)) 2371 lstrcpyW(btnInfo->text, nmtb.pszText); 2372 else if (nmtb.tbButton.iString >= 0 && 2373 nmtb.tbButton.iString < infoPtr->nNumStrings) 2374 { 2375 lstrcpyW(btnInfo->text, 2376 infoPtr->strings[nmtb.tbButton.iString]); 2377 } 2378 } 2379 2380 if (index == -1) 2381 TOOLBAR_Cust_InsertAvailButton(hwnd, btnInfo); 2382 } 2383 2384 SendDlgItemMessageW (hwnd, IDC_AVAILBTN_LBOX, LB_SETITEMHEIGHT, 0, infoPtr->nBitmapHeight + 8); 2385 2386 /* select first item in the 'available' list */ 2387 SendDlgItemMessageW (hwnd, IDC_AVAILBTN_LBOX, LB_SETCURSEL, 0, 0); 2388 2389 /* append 'virtual' separator button to the 'toolbar buttons' list */ 2390 btnInfo = Alloc(sizeof(CUSTOMBUTTON)); 2391 memset (&btnInfo->btn, 0, sizeof(TBBUTTON)); 2392 btnInfo->btn.fsStyle = BTNS_SEP; 2393 btnInfo->bVirtual = TRUE; 2394 btnInfo->bRemovable = FALSE; 2395 LoadStringW (COMCTL32_hModule, IDS_SEPARATOR, btnInfo->text, 64); 2396 index = (int)SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_ADDSTRING, 0, (LPARAM)btnInfo); 2397 SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_SETITEMDATA, index, (LPARAM)btnInfo); 2398 2399 /* select last item in the 'toolbar' list */ 2400 SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_SETCURSEL, index, 0); 2401 SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_SETTOPINDEX, index, 0); 2402 2403 MakeDragList(GetDlgItem(hwnd, IDC_TOOLBARBTN_LBOX)); 2404 MakeDragList(GetDlgItem(hwnd, IDC_AVAILBTN_LBOX)); 2405 2406 /* set focus and disable buttons */ 2407 PostMessageW (hwnd, WM_USER, 0, 0); 2408 } 2409 return TRUE; 2410 2411 case WM_USER: 2412 EnableWindow (GetDlgItem (hwnd,IDC_MOVEUP_BTN), FALSE); 2413 EnableWindow (GetDlgItem (hwnd,IDC_MOVEDN_BTN), FALSE); 2414 EnableWindow (GetDlgItem (hwnd,IDC_REMOVE_BTN), FALSE); 2415 SetFocus (GetDlgItem (hwnd, IDC_TOOLBARBTN_LBOX)); 2416 return TRUE; 2417 2418 case WM_CLOSE: 2419 EndDialog(hwnd, FALSE); 2420 return TRUE; 2421 2422 case WM_COMMAND: 2423 switch (LOWORD(wParam)) 2424 { 2425 case IDC_TOOLBARBTN_LBOX: 2426 if (HIWORD(wParam) == LBN_SELCHANGE) 2427 { 2428 PCUSTOMBUTTON btnInfo; 2429 NMTOOLBARA nmtb; 2430 int count; 2431 int index; 2432 2433 count = SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_GETCOUNT, 0, 0); 2434 index = SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_GETCURSEL, 0, 0); 2435 2436 /* send TBN_QUERYINSERT notification */ 2437 nmtb.iItem = index; 2438 TOOLBAR_SendNotify(&nmtb.hdr, infoPtr, TBN_QUERYINSERT); 2439 2440 /* get list box item */ 2441 btnInfo = (PCUSTOMBUTTON)SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_GETITEMDATA, index, 0); 2442 2443 if (index == (count - 1)) 2444 { 2445 /* last item (virtual separator) */ 2446 EnableWindow (GetDlgItem (hwnd,IDC_MOVEUP_BTN), FALSE); 2447 EnableWindow (GetDlgItem (hwnd,IDC_MOVEDN_BTN), FALSE); 2448 } 2449 else if (index == (count - 2)) 2450 { 2451 /* second last item (last non-virtual item) */ 2452 EnableWindow (GetDlgItem (hwnd,IDC_MOVEUP_BTN), TRUE); 2453 EnableWindow (GetDlgItem (hwnd,IDC_MOVEDN_BTN), FALSE); 2454 } 2455 else if (index == 0) 2456 { 2457 /* first item */ 2458 EnableWindow (GetDlgItem (hwnd,IDC_MOVEUP_BTN), FALSE); 2459 EnableWindow (GetDlgItem (hwnd,IDC_MOVEDN_BTN), TRUE); 2460 } 2461 else 2462 { 2463 EnableWindow (GetDlgItem (hwnd,IDC_MOVEUP_BTN), TRUE); 2464 EnableWindow (GetDlgItem (hwnd,IDC_MOVEDN_BTN), TRUE); 2465 } 2466 2467 EnableWindow (GetDlgItem (hwnd,IDC_REMOVE_BTN), btnInfo->bRemovable); 2468 } 2469 break; 2470 2471 case IDC_MOVEUP_BTN: 2472 { 2473 int index = SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_GETCURSEL, 0, 0); 2474 TOOLBAR_Cust_MoveButton(custInfo, hwnd, index, index-1); 2475 } 2476 break; 2477 2478 case IDC_MOVEDN_BTN: /* move down */ 2479 { 2480 int index = SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_GETCURSEL, 0, 0); 2481 TOOLBAR_Cust_MoveButton(custInfo, hwnd, index, index+1); 2482 } 2483 break; 2484 2485 case IDC_REMOVE_BTN: /* remove button */ 2486 { 2487 int index = SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_GETCURSEL, 0, 0); 2488 2489 if (LB_ERR == index) 2490 break; 2491 2492 TOOLBAR_Cust_RemoveButton(custInfo, hwnd, index); 2493 } 2494 break; 2495 case IDC_HELP_BTN: 2496 TOOLBAR_SendNotify(&nmtb.hdr, infoPtr, TBN_CUSTHELP); 2497 break; 2498 case IDC_RESET_BTN: 2499 TOOLBAR_SendNotify(&nmtb.hdr, infoPtr, TBN_RESET); 2500 break; 2501 2502 case IDOK: /* Add button */ 2503 { 2504 int index; 2505 int indexto; 2506 2507 index = SendDlgItemMessageW(hwnd, IDC_AVAILBTN_LBOX, LB_GETCURSEL, 0, 0); 2508 indexto = SendDlgItemMessageW(hwnd, IDC_TOOLBARBTN_LBOX, LB_GETCURSEL, 0, 0); 2509 2510 TOOLBAR_Cust_AddButton(custInfo, hwnd, index, indexto); 2511 } 2512 break; 2513 2514 case IDCANCEL: 2515 EndDialog(hwnd, FALSE); 2516 break; 2517 } 2518 return TRUE; 2519 2520 case WM_DESTROY: 2521 { 2522 int count; 2523 int i; 2524 2525 /* delete items from 'toolbar buttons' listbox*/ 2526 count = SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_GETCOUNT, 0, 0); 2527 for (i = 0; i < count; i++) 2528 { 2529 btnInfo = (PCUSTOMBUTTON)SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_GETITEMDATA, i, 0); 2530 Free(btnInfo); 2531 SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_SETITEMDATA, 0, 0); 2532 } 2533 SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_RESETCONTENT, 0, 0); 2534 2535 2536 /* delete items from 'available buttons' listbox*/ 2537 count = SendDlgItemMessageW (hwnd, IDC_AVAILBTN_LBOX, LB_GETCOUNT, 0, 0); 2538 for (i = 0; i < count; i++) 2539 { 2540 btnInfo = (PCUSTOMBUTTON)SendDlgItemMessageW (hwnd, IDC_AVAILBTN_LBOX, LB_GETITEMDATA, i, 0); 2541 Free(btnInfo); 2542 SendDlgItemMessageW (hwnd, IDC_AVAILBTN_LBOX, LB_SETITEMDATA, i, 0); 2543 } 2544 SendDlgItemMessageW (hwnd, IDC_AVAILBTN_LBOX, LB_RESETCONTENT, 0, 0); 2545 } 2546 return TRUE; 2547 2548 case WM_DRAWITEM: 2549 if (wParam == IDC_AVAILBTN_LBOX || wParam == IDC_TOOLBARBTN_LBOX) 2550 { 2551 LPDRAWITEMSTRUCT lpdis = (LPDRAWITEMSTRUCT)lParam; 2552 RECT rcButton; 2553 RECT rcText; 2554 HPEN hPen, hOldPen; 2555 HBRUSH hOldBrush; 2556 COLORREF oldText = 0; 2557 COLORREF oldBk = 0; 2558 2559 /* get item data */ 2560 btnInfo = (PCUSTOMBUTTON)SendDlgItemMessageW (hwnd, wParam, LB_GETITEMDATA, (WPARAM)lpdis->itemID, 0); 2561 if (btnInfo == NULL) 2562 { 2563 FIXME("btnInfo invalid!\n"); 2564 return TRUE; 2565 } 2566 2567 /* set colors and select objects */ 2568 oldBk = SetBkColor (lpdis->hDC, (lpdis->itemState & ODS_FOCUS)?comctl32_color.clrHighlight:comctl32_color.clrWindow); 2569 if (btnInfo->bVirtual) 2570 oldText = SetTextColor (lpdis->hDC, comctl32_color.clrGrayText); 2571 else 2572 oldText = SetTextColor (lpdis->hDC, (lpdis->itemState & ODS_FOCUS)?comctl32_color.clrHighlightText:comctl32_color.clrWindowText); 2573 hPen = CreatePen( PS_SOLID, 1, 2574 GetSysColor( (lpdis->itemState & ODS_SELECTED)?COLOR_HIGHLIGHT:COLOR_WINDOW)); 2575 hOldPen = SelectObject (lpdis->hDC, hPen ); 2576 hOldBrush = SelectObject (lpdis->hDC, GetSysColorBrush ((lpdis->itemState & ODS_FOCUS)?COLOR_HIGHLIGHT:COLOR_WINDOW)); 2577 2578 /* fill background rectangle */ 2579 Rectangle (lpdis->hDC, lpdis->rcItem.left, lpdis->rcItem.top, 2580 lpdis->rcItem.right, lpdis->rcItem.bottom); 2581 2582 /* calculate button and text rectangles */ 2583 CopyRect (&rcButton, &lpdis->rcItem); 2584 InflateRect (&rcButton, -1, -1); 2585 CopyRect (&rcText, &rcButton); 2586 rcButton.right = rcButton.left + custInfo->tbInfo->nBitmapWidth + 6; 2587 rcText.left = rcButton.right + 2; 2588 2589 /* draw focus rectangle */ 2590 if (lpdis->itemState & ODS_FOCUS) 2591 DrawFocusRect (lpdis->hDC, &lpdis->rcItem); 2592 2593 /* draw button */ 2594 if (!(infoPtr->dwStyle & TBSTYLE_FLAT)) 2595 DrawEdge (lpdis->hDC, &rcButton, EDGE_RAISED, BF_RECT|BF_MIDDLE|BF_SOFT); 2596 2597 /* draw image and text */ 2598 if ((btnInfo->btn.fsStyle & BTNS_SEP) == 0) { 2599 HIMAGELIST himl = GETDEFIMAGELIST(infoPtr, GETHIMLID(infoPtr, 2600 btnInfo->btn.iBitmap)); 2601 ImageList_Draw (himl, GETIBITMAP(infoPtr, btnInfo->btn.iBitmap), 2602 lpdis->hDC, rcButton.left+3, rcButton.top+3, ILD_NORMAL); 2603 } 2604 DrawTextW (lpdis->hDC, btnInfo->text, -1, &rcText, 2605 DT_LEFT | DT_VCENTER | DT_SINGLELINE); 2606 2607 /* delete objects and reset colors */ 2608 SelectObject (lpdis->hDC, hOldBrush); 2609 SelectObject (lpdis->hDC, hOldPen); 2610 SetBkColor (lpdis->hDC, oldBk); 2611 SetTextColor (lpdis->hDC, oldText); 2612 DeleteObject( hPen ); 2613 return TRUE; 2614 } 2615 return FALSE; 2616 2617 case WM_MEASUREITEM: 2618 if (wParam == IDC_AVAILBTN_LBOX || wParam == IDC_TOOLBARBTN_LBOX) 2619 { 2620 MEASUREITEMSTRUCT *lpmis = (MEASUREITEMSTRUCT*)lParam; 2621 2622 lpmis->itemHeight = 15 + 8; /* default height */ 2623 2624 return TRUE; 2625 } 2626 return FALSE; 2627 2628 default: 2629 if (uDragListMessage && (uMsg == uDragListMessage)) 2630 { 2631 if (wParam == IDC_TOOLBARBTN_LBOX) 2632 { 2633 LRESULT res = TOOLBAR_Cust_ToolbarDragListNotification( 2634 custInfo, hwnd, (DRAGLISTINFO *)lParam); 2635 SetWindowLongPtrW(hwnd, DWLP_MSGRESULT, res); 2636 return TRUE; 2637 } 2638 else if (wParam == IDC_AVAILBTN_LBOX) 2639 { 2640 LRESULT res = TOOLBAR_Cust_AvailDragListNotification( 2641 custInfo, hwnd, (DRAGLISTINFO *)lParam); 2642 SetWindowLongPtrW(hwnd, DWLP_MSGRESULT, res); 2643 return TRUE; 2644 } 2645 } 2646 return FALSE; 2647 } 2648 } 2649 2650 static BOOL 2651 TOOLBAR_AddBitmapToImageList(TOOLBAR_INFO *infoPtr, HIMAGELIST himlDef, const TBITMAP_INFO *bitmap) 2652 { 2653 HBITMAP hbmLoad; 2654 INT nCountBefore = ImageList_GetImageCount(himlDef); 2655 INT nCountAfter; 2656 INT cxIcon, cyIcon; 2657 INT nAdded; 2658 INT nIndex; 2659 2660 TRACE("adding hInst=%p nID=%d nButtons=%d\n", bitmap->hInst, bitmap->nID, bitmap->nButtons); 2661 /* Add bitmaps to the default image list */ 2662 if (bitmap->hInst == NULL) /* a handle was passed */ 2663 hbmLoad = CopyImage(ULongToHandle(bitmap->nID), IMAGE_BITMAP, 0, 0, 0); 2664 else 2665 hbmLoad = CreateMappedBitmap(bitmap->hInst, bitmap->nID, 0, NULL, 0); 2666 2667 /* enlarge the bitmap if needed */ 2668 ImageList_GetIconSize(himlDef, &cxIcon, &cyIcon); 2669 if (bitmap->hInst != COMCTL32_hModule) 2670 COMCTL32_EnsureBitmapSize(&hbmLoad, cxIcon*(INT)bitmap->nButtons, cyIcon, comctl32_color.clrBtnFace); 2671 2672 nIndex = ImageList_AddMasked(himlDef, hbmLoad, comctl32_color.clrBtnFace); 2673 DeleteObject(hbmLoad); 2674 if (nIndex == -1) 2675 return FALSE; 2676 2677 nCountAfter = ImageList_GetImageCount(himlDef); 2678 nAdded = nCountAfter - nCountBefore; 2679 if (bitmap->nButtons == 0) /* wParam == 0 is special and means add only one image */ 2680 { 2681 ImageList_SetImageCount(himlDef, nCountBefore + 1); 2682 } else if (nAdded > (INT)bitmap->nButtons) { 2683 TRACE("Added more images than wParam: Previous image number %i added %i while wParam %i. Images in list %i\n", 2684 nCountBefore, nAdded, bitmap->nButtons, nCountAfter); 2685 } 2686 2687 infoPtr->nNumBitmaps += nAdded; 2688 return TRUE; 2689 } 2690 2691 static void 2692 TOOLBAR_CheckImageListIconSize(TOOLBAR_INFO *infoPtr) 2693 { 2694 HIMAGELIST himlDef; 2695 HIMAGELIST himlNew; 2696 INT cx, cy; 2697 INT i; 2698 2699 himlDef = GETDEFIMAGELIST(infoPtr, 0); 2700 if (himlDef == NULL || himlDef != infoPtr->himlInt) 2701 return; 2702 if (!ImageList_GetIconSize(himlDef, &cx, &cy)) 2703 return; 2704 if (cx == infoPtr->nBitmapWidth && cy == infoPtr->nBitmapHeight) 2705 return; 2706 2707 TRACE("Update icon size: %dx%d -> %dx%d\n", 2708 cx, cy, infoPtr->nBitmapWidth, infoPtr->nBitmapHeight); 2709 2710 himlNew = ImageList_Create(infoPtr->nBitmapWidth, infoPtr->nBitmapHeight, 2711 ILC_COLORDDB|ILC_MASK, 8, 2); 2712 for (i = 0; i < infoPtr->nNumBitmapInfos; i++) 2713 TOOLBAR_AddBitmapToImageList(infoPtr, himlNew, &infoPtr->bitmaps[i]); 2714 TOOLBAR_InsertImageList(&infoPtr->himlDef, &infoPtr->cimlDef, himlNew, 0); 2715 infoPtr->himlInt = himlNew; 2716 2717 infoPtr->nNumBitmaps -= ImageList_GetImageCount(himlDef); 2718 ImageList_Destroy(himlDef); 2719 } 2720 2721 /*********************************************************************** 2722 * TOOLBAR_AddBitmap: Add the bitmaps to the default image list. 2723 * 2724 */ 2725 static LRESULT 2726 TOOLBAR_AddBitmap (HWND hwnd, WPARAM wParam, LPARAM lParam) 2727 { 2728 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd); 2729 LPTBADDBITMAP lpAddBmp = (LPTBADDBITMAP)lParam; 2730 TBITMAP_INFO info; 2731 INT iSumButtons, i; 2732 HIMAGELIST himlDef; 2733 2734 TRACE("hwnd=%p wParam=%lx lParam=%lx\n", hwnd, wParam, lParam); 2735 if (!lpAddBmp) 2736 return -1; 2737 2738 if (lpAddBmp->hInst == HINST_COMMCTRL) 2739 { 2740 info.hInst = COMCTL32_hModule; 2741 switch (lpAddBmp->nID) 2742 { 2743 case IDB_STD_SMALL_COLOR: 2744 info.nButtons = 15; 2745 info.nID = IDB_STD_SMALL; 2746 break; 2747 case IDB_STD_LARGE_COLOR: 2748 info.nButtons = 15; 2749 info.nID = IDB_STD_LARGE; 2750 break; 2751 case IDB_VIEW_SMALL_COLOR: 2752 info.nButtons = 12; 2753 info.nID = IDB_VIEW_SMALL; 2754 break; 2755 case IDB_VIEW_LARGE_COLOR: 2756 info.nButtons = 12; 2757 info.nID = IDB_VIEW_LARGE; 2758 break; 2759 case IDB_HIST_SMALL_COLOR: 2760 info.nButtons = 5; 2761 info.nID = IDB_HIST_SMALL; 2762 break; 2763 case IDB_HIST_LARGE_COLOR: 2764 info.nButtons = 5; 2765 info.nID = IDB_HIST_LARGE; 2766 break; 2767 default: 2768 return -1; 2769 } 2770 2771 TRACE ("adding %d internal bitmaps!\n", info.nButtons); 2772 2773 /* Windows resize all the buttons to the size of a newly added standard image */ 2774 if (lpAddBmp->nID & 1) 2775 { 2776 /* large icons: 24x24. Will make the button 31x30 */ 2777 SendMessageW (hwnd, TB_SETBITMAPSIZE, 0, MAKELPARAM(24, 24)); 2778 } 2779 else 2780 { 2781 /* small icons: 16x16. Will make the buttons 23x22 */ 2782 SendMessageW (hwnd, TB_SETBITMAPSIZE, 0, MAKELPARAM(16, 16)); 2783 } 2784 2785 TOOLBAR_CalcToolbar (hwnd); 2786 } 2787 else 2788 { 2789 info.nButtons = (INT)wParam; 2790 info.hInst = lpAddBmp->hInst; 2791 info.nID = lpAddBmp->nID; 2792 TRACE("adding %d bitmaps!\n", info.nButtons); 2793 } 2794 2795 /* check if the bitmap is already loaded and compute iSumButtons */ 2796 iSumButtons = 0; 2797 for (i = 0; i < infoPtr->nNumBitmapInfos; i++) 2798 { 2799 if (infoPtr->bitmaps[i].hInst == info.hInst && 2800 infoPtr->bitmaps[i].nID == info.nID) 2801 return iSumButtons; 2802 iSumButtons += infoPtr->bitmaps[i].nButtons; 2803 } 2804 2805 if (!infoPtr->cimlDef) { 2806 /* create new default image list */ 2807 TRACE ("creating default image list!\n"); 2808 2809 himlDef = ImageList_Create (infoPtr->nBitmapWidth, infoPtr->nBitmapHeight, 2810 ILC_COLORDDB | ILC_MASK, info.nButtons, 2); 2811 TOOLBAR_InsertImageList(&infoPtr->himlDef, &infoPtr->cimlDef, himlDef, 0); 2812 infoPtr->himlInt = himlDef; 2813 } 2814 else { 2815 himlDef = GETDEFIMAGELIST(infoPtr, 0); 2816 } 2817 2818 if (!himlDef) { 2819 WARN("No default image list available\n"); 2820 return -1; 2821 } 2822 2823 if (!TOOLBAR_AddBitmapToImageList(infoPtr, himlDef, &info)) 2824 return -1; 2825 2826 TRACE("Number of bitmap infos: %d\n", infoPtr->nNumBitmapInfos); 2827 infoPtr->bitmaps = ReAlloc(infoPtr->bitmaps, (infoPtr->nNumBitmapInfos + 1) * sizeof(TBITMAP_INFO)); 2828 infoPtr->bitmaps[infoPtr->nNumBitmapInfos] = info; 2829 infoPtr->nNumBitmapInfos++; 2830 TRACE("Number of bitmap infos: %d\n", infoPtr->nNumBitmapInfos); 2831 2832 InvalidateRect(hwnd, NULL, TRUE); 2833 return iSumButtons; 2834 } 2835 2836 2837 static LRESULT 2838 TOOLBAR_AddButtonsT(HWND hwnd, WPARAM wParam, LPARAM lParam, BOOL fUnicode) 2839 { 2840 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd); 2841 LPTBBUTTON lpTbb = (LPTBBUTTON)lParam; 2842 INT nOldButtons, nNewButtons, nAddButtons, nCount; 2843 BOOL fHasString = FALSE; 2844 2845 TRACE("adding %ld buttons (unicode=%d)!\n", wParam, fUnicode); 2846 2847 nAddButtons = (UINT)wParam; 2848 nOldButtons = infoPtr->nNumButtons; 2849 nNewButtons = nOldButtons + nAddButtons; 2850 2851 infoPtr->buttons = ReAlloc(infoPtr->buttons, sizeof(TBUTTON_INFO)*nNewButtons); 2852 infoPtr->nNumButtons = nNewButtons; 2853 2854 /* insert new button data */ 2855 for (nCount = 0; nCount < nAddButtons; nCount++) { 2856 TBUTTON_INFO *btnPtr = &infoPtr->buttons[nOldButtons+nCount]; 2857 btnPtr->iBitmap = lpTbb[nCount].iBitmap; 2858 btnPtr->idCommand = lpTbb[nCount].idCommand; 2859 btnPtr->fsState = lpTbb[nCount].fsState; 2860 btnPtr->fsStyle = lpTbb[nCount].fsStyle; 2861 btnPtr->dwData = lpTbb[nCount].dwData; 2862 btnPtr->bHot = FALSE; 2863 if(HIWORD(lpTbb[nCount].iString) && lpTbb[nCount].iString != -1) 2864 { 2865 if (fUnicode) 2866 Str_SetPtrW ((LPWSTR*)&btnPtr->iString, (LPWSTR)lpTbb[nCount].iString ); 2867 else 2868 Str_SetPtrAtoW((LPWSTR*)&btnPtr->iString, (LPSTR)lpTbb[nCount].iString); 2869 fHasString = TRUE; 2870 } 2871 else 2872 btnPtr->iString = lpTbb[nCount].iString; 2873 2874 TOOLBAR_TooltipAddTool(infoPtr, btnPtr); 2875 } 2876 2877 if (infoPtr->nNumStrings > 0 || fHasString) 2878 TOOLBAR_CalcToolbar(hwnd); 2879 else 2880 TOOLBAR_LayoutToolbar(hwnd); 2881 TOOLBAR_AutoSize (hwnd); 2882 2883 TOOLBAR_DumpToolbar (infoPtr, __LINE__); 2884 2885 InvalidateRect(hwnd, NULL, TRUE); 2886 2887 return TRUE; 2888 } 2889 2890 2891 static LRESULT 2892 TOOLBAR_AddStringW (HWND hwnd, WPARAM wParam, LPARAM lParam) 2893 { 2894 #define MAX_RESOURCE_STRING_LENGTH 512 2895 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd); 2896 BOOL fFirstString = (infoPtr->nNumStrings == 0); 2897 INT nIndex = infoPtr->nNumStrings; 2898 2899 if ((wParam) && (HIWORD(lParam) == 0)) { 2900 WCHAR szString[MAX_RESOURCE_STRING_LENGTH]; 2901 WCHAR delimiter; 2902 WCHAR *next_delim; 2903 WCHAR *p; 2904 INT len; 2905 TRACE("adding string from resource!\n"); 2906 2907 len = LoadStringW ((HINSTANCE)wParam, (UINT)lParam, 2908 szString, MAX_RESOURCE_STRING_LENGTH); 2909 2910 TRACE("len=%d %s\n", len, debugstr_w(szString)); 2911 if (len == 0 || len == 1) 2912 return nIndex; 2913 2914 TRACE("Delimiter: 0x%x\n", *szString); 2915 delimiter = *szString; 2916 p = szString + 1; 2917 2918 while ((next_delim = strchrW(p, delimiter)) != NULL) { 2919 *next_delim = 0; 2920 if (next_delim + 1 >= szString + len) 2921 { 2922 /* this may happen if delimiter == '\0' or if the last char is a 2923 * delimiter (then it is ignored like the native does) */ 2924 break; 2925 } 2926 2927 infoPtr->strings = ReAlloc(infoPtr->strings, sizeof(LPWSTR)*(infoPtr->nNumStrings+1)); 2928 Str_SetPtrW(&infoPtr->strings[infoPtr->nNumStrings], p); 2929 infoPtr->nNumStrings++; 2930 2931 p = next_delim + 1; 2932 } 2933 } 2934 else { 2935 LPWSTR p = (LPWSTR)lParam; 2936 INT len; 2937 2938 if (p == NULL) 2939 return -1; 2940 TRACE("adding string(s) from array!\n"); 2941 while (*p) { 2942 len = strlenW (p); 2943 2944 TRACE("len=%d %s\n", len, debugstr_w(p)); 2945 infoPtr->strings = ReAlloc(infoPtr->strings, sizeof(LPWSTR)*(infoPtr->nNumStrings+1)); 2946 Str_SetPtrW (&infoPtr->strings[infoPtr->nNumStrings], p); 2947 infoPtr->nNumStrings++; 2948 2949 p += (len+1); 2950 } 2951 } 2952 2953 if (fFirstString) 2954 TOOLBAR_CalcToolbar(hwnd); 2955 return nIndex; 2956 } 2957 2958 2959 static LRESULT 2960 TOOLBAR_AddStringA (HWND hwnd, WPARAM wParam, LPARAM lParam) 2961 { 2962 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd); 2963 BOOL fFirstString = (infoPtr->nNumStrings == 0); 2964 LPSTR p; 2965 INT nIndex; 2966 INT len; 2967 2968 if ((wParam) && (HIWORD(lParam) == 0)) /* load from resources */ 2969 return TOOLBAR_AddStringW(hwnd, wParam, lParam); 2970 2971 p = (LPSTR)lParam; 2972 if (p == NULL) 2973 return -1; 2974 2975 TRACE("adding string(s) from array!\n"); 2976 nIndex = infoPtr->nNumStrings; 2977 while (*p) { 2978 len = strlen (p); 2979 TRACE("len=%d \"%s\"\n", len, p); 2980 2981 infoPtr->strings = ReAlloc(infoPtr->strings, sizeof(LPWSTR)*(infoPtr->nNumStrings+1)); 2982 Str_SetPtrAtoW(&infoPtr->strings[infoPtr->nNumStrings], p); 2983 infoPtr->nNumStrings++; 2984 2985 p += (len+1); 2986 } 2987 2988 if (fFirstString) 2989 TOOLBAR_CalcToolbar(hwnd); 2990 return nIndex; 2991 } 2992 2993 2994 static LRESULT 2995 TOOLBAR_AutoSize (HWND hwnd) 2996 { 2997 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd); 2998 RECT parent_rect; 2999 HWND parent; 3000 INT x, y; 3001 INT cx, cy; 3002 3003 TRACE("auto sizing, style=%x!\n", infoPtr->dwStyle); 3004 3005 parent = GetParent (hwnd); 3006 3007 if (!parent || !infoPtr->bDoRedraw) 3008 return 0; 3009 3010 GetClientRect(parent, &parent_rect); 3011 3012 x = parent_rect.left; 3013 y = parent_rect.top; 3014 3015 TRACE("nRows: %d, infoPtr->nButtonHeight: %d\n", infoPtr->nRows, infoPtr->nButtonHeight); 3016 3017 cy = TOP_BORDER + infoPtr->nRows * infoPtr->nButtonHeight + BOTTOM_BORDER; 3018 cx = parent_rect.right - parent_rect.left; 3019 3020 if ((infoPtr->dwStyle & TBSTYLE_WRAPABLE) || (infoPtr->dwExStyle & TBSTYLE_EX_UNDOC1)) 3021 { 3022 TOOLBAR_LayoutToolbar(hwnd); 3023 InvalidateRect( hwnd, NULL, TRUE ); 3024 } 3025 3026 if (!(infoPtr->dwStyle & CCS_NORESIZE)) 3027 { 3028 RECT window_rect; 3029 UINT uPosFlags = SWP_NOZORDER; 3030 3031 if ((infoPtr->dwStyle & CCS_BOTTOM) == CCS_NOMOVEY) 3032 { 3033 GetWindowRect(hwnd, &window_rect); 3034 ScreenToClient(parent, (LPPOINT)&window_rect.left); 3035 y = window_rect.top; 3036 } 3037 if ((infoPtr->dwStyle & CCS_BOTTOM) == CCS_BOTTOM) 3038 { 3039 GetWindowRect(hwnd, &window_rect); 3040 y = parent_rect.bottom - ( window_rect.bottom - window_rect.top); 3041 } 3042 3043 if (infoPtr->dwStyle & CCS_NOPARENTALIGN) 3044 uPosFlags |= SWP_NOMOVE; 3045 3046 if (!(infoPtr->dwStyle & CCS_NODIVIDER)) 3047 cy += GetSystemMetrics(SM_CYEDGE); 3048 3049 if (infoPtr->dwStyle & WS_BORDER) 3050 { 3051 x = y = 1; /* FIXME: this looks wrong */ 3052 cy += GetSystemMetrics(SM_CYEDGE); 3053 cx += GetSystemMetrics(SM_CXEDGE); 3054 } 3055 3056 SetWindowPos(hwnd, NULL, x, y, cx, cy, uPosFlags); 3057 } 3058 3059 return 0; 3060 } 3061 3062 3063 static LRESULT 3064 TOOLBAR_ButtonCount (HWND hwnd, WPARAM wParam, LPARAM lParam) 3065 { 3066 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd); 3067 3068 return infoPtr->nNumButtons; 3069 } 3070 3071 3072 static LRESULT 3073 TOOLBAR_ButtonStructSize (HWND hwnd, WPARAM wParam, LPARAM lParam) 3074 { 3075 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd); 3076 3077 infoPtr->dwStructSize = (DWORD)wParam; 3078 3079 return 0; 3080 } 3081 3082 3083 static LRESULT 3084 TOOLBAR_ChangeBitmap (HWND hwnd, WPARAM wParam, LPARAM lParam) 3085 { 3086 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd); 3087 TBUTTON_INFO *btnPtr; 3088 INT nIndex; 3089 3090 TRACE("button %ld, iBitmap now %d\n", wParam, LOWORD(lParam)); 3091 3092 nIndex = TOOLBAR_GetButtonIndex (infoPtr, (INT)wParam, FALSE); 3093 if (nIndex == -1) 3094 return FALSE; 3095 3096 btnPtr = &infoPtr->buttons[nIndex]; 3097 btnPtr->iBitmap = LOWORD(lParam); 3098 3099 /* we HAVE to erase the background, the new bitmap could be */ 3100 /* transparent */ 3101 InvalidateRect(hwnd, &btnPtr->rect, TRUE); 3102 3103 return TRUE; 3104 } 3105 3106 3107 static LRESULT 3108 TOOLBAR_CheckButton (HWND hwnd, WPARAM wParam, LPARAM lParam) 3109 { 3110 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd); 3111 TBUTTON_INFO *btnPtr; 3112 INT nIndex; 3113 INT nOldIndex = -1; 3114 BOOL bChecked = FALSE; 3115 3116 nIndex = TOOLBAR_GetButtonIndex (infoPtr, (INT)wParam, FALSE); 3117 3118 TRACE("hwnd=%p, btn index=%d, lParam=0x%08lx\n", hwnd, nIndex, lParam); 3119 3120 if (nIndex == -1) 3121 return FALSE; 3122 3123 btnPtr = &infoPtr->buttons[nIndex]; 3124 3125 bChecked = (btnPtr->fsState & TBSTATE_CHECKED) ? TRUE : FALSE; 3126 3127 if (LOWORD(lParam) == FALSE) 3128 btnPtr->fsState &= ~TBSTATE_CHECKED; 3129 else { 3130 if (btnPtr->fsStyle & BTNS_GROUP) { 3131 nOldIndex = 3132 TOOLBAR_GetCheckedGroupButtonIndex (infoPtr, nIndex); 3133 if (nOldIndex == nIndex) 3134 return 0; 3135 if (nOldIndex != -1) 3136 infoPtr->buttons[nOldIndex].fsState &= ~TBSTATE_CHECKED; 3137 } 3138 btnPtr->fsState |= TBSTATE_CHECKED; 3139 } 3140 3141 if( bChecked != LOWORD(lParam) ) 3142 { 3143 if (nOldIndex != -1) 3144 InvalidateRect(hwnd, &infoPtr->buttons[nOldIndex].rect, TRUE); 3145 InvalidateRect(hwnd, &btnPtr->rect, TRUE); 3146 } 3147 3148 /* FIXME: Send a WM_NOTIFY?? */ 3149 3150 return TRUE; 3151 } 3152 3153 3154 static LRESULT 3155 TOOLBAR_CommandToIndex (HWND hwnd, WPARAM wParam, LPARAM lParam) 3156 { 3157 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd); 3158 3159 return TOOLBAR_GetButtonIndex (infoPtr, (INT)wParam, FALSE); 3160 } 3161 3162 3163 static LRESULT 3164 TOOLBAR_Customize (HWND hwnd) 3165 { 3166 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd); 3167 CUSTDLG_INFO custInfo; 3168 LRESULT ret; 3169 LPCVOID template; 3170 HRSRC hRes; 3171 NMHDR nmhdr; 3172 3173 custInfo.tbInfo = infoPtr; 3174 custInfo.tbHwnd = hwnd; 3175 3176 /* send TBN_BEGINADJUST notification */ 3177 TOOLBAR_SendNotify (&nmhdr, infoPtr, TBN_BEGINADJUST); 3178 3179 if (!(hRes = FindResourceW (COMCTL32_hModule, 3180 MAKEINTRESOURCEW(IDD_TBCUSTOMIZE), 3181 (LPWSTR)RT_DIALOG))) 3182 return FALSE; 3183 3184 if(!(template = LoadResource (COMCTL32_hModule, hRes))) 3185 return FALSE; 3186 3187 ret = DialogBoxIndirectParamW ((HINSTANCE)GetWindowLongPtrW(hwnd, GWLP_HINSTANCE), 3188 (LPCDLGTEMPLATEW)template, 3189 hwnd, 3190 TOOLBAR_CustomizeDialogProc, 3191 (LPARAM)&custInfo); 3192 3193 /* send TBN_ENDADJUST notification */ 3194 TOOLBAR_SendNotify (&nmhdr, infoPtr, TBN_ENDADJUST); 3195 3196 return ret; 3197 } 3198 3199 3200 static LRESULT 3201 TOOLBAR_DeleteButton (HWND hwnd, WPARAM wParam, LPARAM lParam) 3202 { 3203 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd); 3204 INT nIndex = (INT)wParam; 3205 NMTOOLBARW nmtb; 3206 TBUTTON_INFO *btnPtr = &infoPtr->buttons[nIndex]; 3207 3208 if ((nIndex < 0) || (nIndex >= infoPtr->nNumButtons)) 3209 return FALSE; 3210 3211 memset(&nmtb, 0, sizeof(nmtb)); 3212 nmtb.iItem = btnPtr->idCommand; 3213 nmtb.tbButton.iBitmap = btnPtr->iBitmap; 3214 nmtb.tbButton.idCommand = btnPtr->idCommand; 3215 nmtb.tbButton.fsState = btnPtr->fsState; 3216 nmtb.tbButton.fsStyle = btnPtr->fsStyle; 3217 nmtb.tbButton.dwData = btnPtr->dwData; 3218 nmtb.tbButton.iString = btnPtr->iString; 3219 TOOLBAR_SendNotify(&nmtb.hdr, infoPtr, TBN_DELETINGBUTTON); 3220 3221 TOOLBAR_TooltipDelTool(infoPtr, &infoPtr->buttons[nIndex]); 3222 3223 if (infoPtr->nNumButtons == 1) { 3224 TRACE(" simple delete!\n"); 3225 Free (infoPtr->buttons); 3226 infoPtr->buttons = NULL; 3227 infoPtr->nNumButtons = 0; 3228 } 3229 else { 3230 TBUTTON_INFO *oldButtons = infoPtr->buttons; 3231 TRACE("complex delete! [nIndex=%d]\n", nIndex); 3232 3233 infoPtr->nNumButtons--; 3234 infoPtr->buttons = Alloc (sizeof (TBUTTON_INFO) * infoPtr->nNumButtons); 3235 if (nIndex > 0) { 3236 memcpy (&infoPtr->buttons[0], &oldButtons[0], 3237 nIndex * sizeof(TBUTTON_INFO)); 3238 } 3239 3240 if (nIndex < infoPtr->nNumButtons) { 3241 memcpy (&infoPtr->buttons[nIndex], &oldButtons[nIndex+1], 3242 (infoPtr->nNumButtons - nIndex) * sizeof(TBUTTON_INFO)); 3243 } 3244 3245 Free (oldButtons); 3246 } 3247 3248 TOOLBAR_LayoutToolbar(hwnd); 3249 3250 InvalidateRect (hwnd, NULL, TRUE); 3251 3252 return TRUE; 3253 } 3254 3255 3256 static LRESULT 3257 TOOLBAR_EnableButton (HWND hwnd, WPARAM wParam, LPARAM lParam) 3258 { 3259 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd); 3260 TBUTTON_INFO *btnPtr; 3261 INT nIndex; 3262 DWORD bState; 3263 3264 nIndex = TOOLBAR_GetButtonIndex (infoPtr, (INT)wParam, FALSE); 3265 3266 TRACE("hwnd=%p, btn index=%ld, lParam=0x%08lx\n", hwnd, wParam, lParam); 3267 3268 if (nIndex == -1) 3269 return FALSE; 3270 3271 btnPtr = &infoPtr->buttons[nIndex]; 3272 3273 bState = btnPtr->fsState & TBSTATE_ENABLED; 3274 3275 /* update the toolbar button state */ 3276 if(LOWORD(lParam) == FALSE) { 3277 btnPtr->fsState &= ~(TBSTATE_ENABLED | TBSTATE_PRESSED); 3278 } else { 3279 btnPtr->fsState |= TBSTATE_ENABLED; 3280 } 3281 3282 /* redraw the button only if the state of the button changed */ 3283 if(bState != (btnPtr->fsState & TBSTATE_ENABLED)) 3284 InvalidateRect(hwnd, &btnPtr->rect, TRUE); 3285 3286 return TRUE; 3287 } 3288 3289 3290 static inline LRESULT 3291 TOOLBAR_GetAnchorHighlight (HWND hwnd) 3292 { 3293 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd); 3294 3295 return infoPtr->bAnchor; 3296 } 3297 3298 3299 static LRESULT 3300 TOOLBAR_GetBitmap (HWND hwnd, WPARAM wParam, LPARAM lParam) 3301 { 3302 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd); 3303 INT nIndex; 3304 3305 nIndex = TOOLBAR_GetButtonIndex (infoPtr, (INT)wParam, FALSE); 3306 if (nIndex == -1) 3307 return -1; 3308 3309 return infoPtr->buttons[nIndex].iBitmap; 3310 } 3311 3312 3313 static inline LRESULT 3314 TOOLBAR_GetBitmapFlags (HWND hwnd, WPARAM wParam, LPARAM lParam) 3315 { 3316 return (GetDeviceCaps (0, LOGPIXELSX) >= 120) ? TBBF_LARGE : 0; 3317 } 3318 3319 3320 static LRESULT 3321 TOOLBAR_GetButton (HWND hwnd, WPARAM wParam, LPARAM lParam) 3322 { 3323 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd); 3324 LPTBBUTTON lpTbb = (LPTBBUTTON)lParam; 3325 INT nIndex = (INT)wParam; 3326 TBUTTON_INFO *btnPtr; 3327 3328 if (lpTbb == NULL) 3329 return FALSE; 3330 3331 if ((nIndex < 0) || (nIndex >= infoPtr->nNumButtons)) 3332 return FALSE; 3333 3334 btnPtr = &infoPtr->buttons[nIndex]; 3335 lpTbb->iBitmap = btnPtr->iBitmap; 3336 lpTbb->idCommand = btnPtr->idCommand; 3337 lpTbb->fsState = btnPtr->fsState; 3338 lpTbb->fsStyle = btnPtr->fsStyle; 3339 lpTbb->bReserved[0] = 0; 3340 lpTbb->bReserved[1] = 0; 3341 lpTbb->dwData = btnPtr->dwData; 3342 lpTbb->iString = btnPtr->iString; 3343 3344 return TRUE; 3345 } 3346 3347 3348 static LRESULT 3349 TOOLBAR_GetButtonInfoT(HWND hwnd, WPARAM wParam, LPARAM lParam, BOOL bUnicode) 3350 { 3351 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd); 3352 /* TBBUTTONINFOW and TBBUTTONINFOA have the same layout*/ 3353 LPTBBUTTONINFOW lpTbInfo = (LPTBBUTTONINFOW)lParam; 3354 TBUTTON_INFO *btnPtr; 3355 INT nIndex; 3356 3357 if (lpTbInfo == NULL) 3358 return -1; 3359 3360 /* MSDN documents a iImageLabel field added in Vista but it is not present in 3361 * the headers and tests shows that even with comctl 6 Vista accepts only the 3362 * original TBBUTTONINFO size 3363 */ 3364 if (lpTbInfo->cbSize != sizeof(TBBUTTONINFOW)) 3365 { 3366 WARN("Invalid button size\n"); 3367 return -1; 3368 } 3369 3370 nIndex = TOOLBAR_GetButtonIndex (infoPtr, (INT)wParam, 3371 lpTbInfo->dwMask & 0x80000000); 3372 if (nIndex == -1) 3373 return -1; 3374 3375 if (!(btnPtr = &infoPtr->buttons[nIndex])) return -1; 3376 3377 if (lpTbInfo->dwMask & TBIF_COMMAND) 3378 lpTbInfo->idCommand = btnPtr->idCommand; 3379 if (lpTbInfo->dwMask & TBIF_IMAGE) 3380 lpTbInfo->iImage = btnPtr->iBitmap; 3381 if (lpTbInfo->dwMask & TBIF_LPARAM) 3382 lpTbInfo->lParam = b

Wine Cross Reference wine/dlls/comctl32/toolbar.c

Wine Cross Reference
wine/dlls/comctl32/toolbar.c