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 if (TOOLBAR_IsValidBitmapIndex(infoPtr,btnPtr->iBitmap)) 916 rcText.left += infoPtr->nBitmapWidth + infoPtr->iListGap + 2; 917 } 918 else 919 { 920 if (ImageList_GetImageCount(GETDEFIMAGELIST(infoPtr, 0)) > 0) 921 rcText.top += infoPtr->szPadding.cy/2 + infoPtr->nBitmapHeight + 1; 922 else 923 rcText.top += infoPtr->szPadding.cy/2 + 2; 924 } 925 } 926 927 /* Initialize fields in all cases, because we use these later 928 * NOTE: applications can and do alter these to customize their 929 * toolbars */ 930 ZeroMemory (&tbcd, sizeof(NMTBCUSTOMDRAW)); 931 tbcd.clrText = comctl32_color.clrBtnText; 932 tbcd.clrTextHighlight = comctl32_color.clrHighlightText; 933 tbcd.clrBtnFace = comctl32_color.clrBtnFace; 934 tbcd.clrBtnHighlight = comctl32_color.clrBtnHighlight; 935 tbcd.clrMark = comctl32_color.clrHighlight; 936 tbcd.clrHighlightHotTrack = 0; 937 tbcd.nStringBkMode = TRANSPARENT; 938 tbcd.nHLStringBkMode = OPAQUE; 939 /* MSDN says that this is the text rectangle. 940 * But (why always a but) tracing of v5.7 of native shows 941 * that this is really a *relative* rectangle based on the 942 * the nmcd.rc. Also the left and top are always 0 ignoring 943 * any bitmap that might be present. */ 944 tbcd.rcText.left = 0; 945 tbcd.rcText.top = 0; 946 tbcd.rcText.right = rcText.right - rc.left; 947 tbcd.rcText.bottom = rcText.bottom - rc.top; 948 tbcd.nmcd.uItemState = TOOLBAR_TranslateState(btnPtr); 949 tbcd.nmcd.hdc = hdc; 950 tbcd.nmcd.rc = rc; 951 tbcd.hbrMonoDither = COMCTL32_hPattern55AABrush; 952 953 /* FIXME: what are these used for? */ 954 tbcd.hbrLines = 0; 955 tbcd.hpenLines = 0; 956 957 /* Issue Item Prepaint notify */ 958 dwItemCustDraw = 0; 959 dwItemCDFlag = 0; 960 if (dwBaseCustDraw & CDRF_NOTIFYITEMDRAW) 961 { 962 tbcd.nmcd.dwDrawStage = CDDS_ITEMPREPAINT; 963 tbcd.nmcd.dwItemSpec = btnPtr->idCommand; 964 tbcd.nmcd.lItemlParam = btnPtr->dwData; 965 ntfret = TOOLBAR_SendNotify(&tbcd.nmcd.hdr, infoPtr, NM_CUSTOMDRAW); 966 /* reset these fields so the user can't alter the behaviour like native */ 967 tbcd.nmcd.hdc = hdc; 968 tbcd.nmcd.rc = rc; 969 970 dwItemCustDraw = ntfret & 0xffff; 971 dwItemCDFlag = ntfret & 0xffff0000; 972 if (dwItemCustDraw & CDRF_SKIPDEFAULT) 973 return; 974 /* save the only part of the rect that the user can change */ 975 rcText.right = tbcd.rcText.right + rc.left; 976 rcText.bottom = tbcd.rcText.bottom + rc.top; 977 } 978 979 if (!(dwItemCDFlag & TBCDRF_NOOFFSET) && 980 (btnPtr->fsState & (TBSTATE_PRESSED | TBSTATE_CHECKED))) 981 OffsetRect(&rcText, 1, 1); 982 983 if (!(tbcd.nmcd.uItemState & CDIS_HOT) && 984 ((tbcd.nmcd.uItemState & CDIS_CHECKED) || (tbcd.nmcd.uItemState & CDIS_INDETERMINATE))) 985 TOOLBAR_DrawPattern (&rc, &tbcd); 986 987 if (((infoPtr->dwStyle & TBSTYLE_FLAT) || GetWindowTheme (infoPtr->hwndSelf)) 988 && (tbcd.nmcd.uItemState & CDIS_HOT)) 989 { 990 if ( dwItemCDFlag & TBCDRF_HILITEHOTTRACK ) 991 { 992 COLORREF oldclr; 993 994 oldclr = SetBkColor(hdc, tbcd.clrHighlightHotTrack); 995 ExtTextOutW(hdc, 0, 0, ETO_OPAQUE, &rc, NULL, 0, 0); 996 if (hasDropDownArrow) 997 ExtTextOutW(hdc, 0, 0, ETO_OPAQUE, &rcArrow, NULL, 0, 0); 998 SetBkColor(hdc, oldclr); 999 } 1000 } 1001 1002 if (theme) 1003 { 1004 int partId = drawSepDropDownArrow ? TP_SPLITBUTTON : TP_BUTTON; 1005 int stateId = TS_NORMAL; 1006 1007 if (tbcd.nmcd.uItemState & CDIS_DISABLED) 1008 stateId = TS_DISABLED; 1009 else if (tbcd.nmcd.uItemState & CDIS_SELECTED) 1010 stateId = TS_PRESSED; 1011 else if (tbcd.nmcd.uItemState & CDIS_CHECKED) 1012 stateId = (tbcd.nmcd.uItemState & CDIS_HOT) ? TS_HOTCHECKED : TS_HOT; 1013 else if ((tbcd.nmcd.uItemState & CDIS_HOT) 1014 || (drawSepDropDownArrow && btnPtr->bDropDownPressed)) 1015 stateId = TS_HOT; 1016 1017 DrawThemeBackground (theme, hdc, partId, stateId, &tbcd.nmcd.rc, NULL); 1018 } 1019 else 1020 TOOLBAR_DrawFrame(infoPtr, &tbcd, dwItemCDFlag); 1021 1022 if (drawSepDropDownArrow) 1023 { 1024 if (theme) 1025 { 1026 int stateId = TS_NORMAL; 1027 1028 if (tbcd.nmcd.uItemState & CDIS_DISABLED) 1029 stateId = TS_DISABLED; 1030 else if (btnPtr->bDropDownPressed || (tbcd.nmcd.uItemState & CDIS_SELECTED)) 1031 stateId = TS_PRESSED; 1032 else if (tbcd.nmcd.uItemState & CDIS_CHECKED) 1033 stateId = (tbcd.nmcd.uItemState & CDIS_HOT) ? TS_HOTCHECKED : TS_HOT; 1034 else if (tbcd.nmcd.uItemState & CDIS_HOT) 1035 stateId = TS_HOT; 1036 1037 DrawThemeBackground (theme, hdc, TP_DROPDOWNBUTTON, stateId, &rcArrow, NULL); 1038 DrawThemeBackground (theme, hdc, TP_SPLITBUTTONDROPDOWN, stateId, &rcArrow, NULL); 1039 } 1040 else 1041 TOOLBAR_DrawSepDDArrow(infoPtr, &tbcd, &rcArrow, btnPtr->bDropDownPressed, dwItemCDFlag); 1042 } 1043 1044 oldBkMode = SetBkMode (hdc, tbcd.nStringBkMode); 1045 if (!(infoPtr->dwExStyle & TBSTYLE_EX_MIXEDBUTTONS) || (btnPtr->fsStyle & BTNS_SHOWTEXT)) 1046 TOOLBAR_DrawString (infoPtr, &rcText, lpText, &tbcd, dwItemCDFlag); 1047 SetBkMode (hdc, oldBkMode); 1048 1049 TOOLBAR_DrawImage(infoPtr, btnPtr, rcBitmap.left, rcBitmap.top, &tbcd, dwItemCDFlag); 1050 1051 if (hasDropDownArrow && !drawSepDropDownArrow) 1052 { 1053 if (tbcd.nmcd.uItemState & (CDIS_DISABLED | CDIS_INDETERMINATE)) 1054 { 1055 TOOLBAR_DrawArrow(hdc, rcArrow.left+1, rcArrow.top+1 + (rcArrow.bottom - rcArrow.top - ARROW_HEIGHT) / 2, comctl32_color.clrBtnHighlight); 1056 TOOLBAR_DrawArrow(hdc, rcArrow.left, rcArrow.top + (rcArrow.bottom - rcArrow.top - ARROW_HEIGHT) / 2, comctl32_color.clr3dShadow); 1057 } 1058 else if (tbcd.nmcd.uItemState & (CDIS_SELECTED | CDIS_CHECKED)) 1059 { 1060 offset = (dwItemCDFlag & TBCDRF_NOOFFSET) ? 0 : 1; 1061 TOOLBAR_DrawArrow(hdc, rcArrow.left + offset, rcArrow.top + offset + (rcArrow.bottom - rcArrow.top - ARROW_HEIGHT) / 2, comctl32_color.clrBtnText); 1062 } 1063 else 1064 TOOLBAR_DrawArrow(hdc, rcArrow.left, rcArrow.top + (rcArrow.bottom - rcArrow.top - ARROW_HEIGHT) / 2, comctl32_color.clrBtnText); 1065 } 1066 1067 if (dwItemCustDraw & CDRF_NOTIFYPOSTPAINT) 1068 { 1069 tbcd.nmcd.dwDrawStage = CDDS_ITEMPOSTPAINT; 1070 TOOLBAR_SendNotify(&tbcd.nmcd.hdr, infoPtr, NM_CUSTOMDRAW); 1071 } 1072 1073 } 1074 1075 1076 static void 1077 TOOLBAR_Refresh (HWND hwnd, HDC hdc, const PAINTSTRUCT *ps) 1078 { 1079 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd); 1080 TBUTTON_INFO *btnPtr; 1081 INT i; 1082 RECT rcTemp, rcClient; 1083 NMTBCUSTOMDRAW tbcd; 1084 DWORD ntfret; 1085 DWORD dwBaseCustDraw; 1086 1087 /* the app has told us not to redraw the toolbar */ 1088 if (!infoPtr->bDoRedraw) 1089 return; 1090 1091 /* if imagelist belongs to the app, it can be changed 1092 by the app after setting it */ 1093 if (GETDEFIMAGELIST(infoPtr, 0) != infoPtr->himlInt) 1094 { 1095 infoPtr->nNumBitmaps = 0; 1096 for (i = 0; i < infoPtr->cimlDef; i++) 1097 infoPtr->nNumBitmaps += ImageList_GetImageCount(infoPtr->himlDef[i]->himl); 1098 } 1099 1100 TOOLBAR_DumpToolbar (infoPtr, __LINE__); 1101 1102 /* change the imagelist icon size if we manage the list and it is necessary */ 1103 TOOLBAR_CheckImageListIconSize(infoPtr); 1104 1105 /* Send initial notify */ 1106 ZeroMemory (&tbcd, sizeof(NMTBCUSTOMDRAW)); 1107 tbcd.nmcd.dwDrawStage = CDDS_PREPAINT; 1108 tbcd.nmcd.hdc = hdc; 1109 tbcd.nmcd.rc = ps->rcPaint; 1110 ntfret = TOOLBAR_SendNotify(&tbcd.nmcd.hdr, infoPtr, NM_CUSTOMDRAW); 1111 dwBaseCustDraw = ntfret & 0xffff; 1112 1113 GetClientRect(hwnd, &rcClient); 1114 1115 /* redraw necessary buttons */ 1116 btnPtr = infoPtr->buttons; 1117 for (i = 0; i < infoPtr->nNumButtons; i++, btnPtr++) 1118 { 1119 BOOL bDraw; 1120 if (!RectVisible(hdc, &btnPtr->rect)) 1121 continue; 1122 if (infoPtr->dwExStyle & TBSTYLE_EX_HIDECLIPPEDBUTTONS) 1123 { 1124 IntersectRect(&rcTemp, &rcClient, &btnPtr->rect); 1125 bDraw = EqualRect(&rcTemp, &btnPtr->rect); 1126 } 1127 else 1128 bDraw = TRUE; 1129 bDraw &= IntersectRect(&rcTemp, &(ps->rcPaint), &(btnPtr->rect)); 1130 bDraw = (btnPtr->fsState & TBSTATE_HIDDEN) ? FALSE : bDraw; 1131 if (bDraw) 1132 TOOLBAR_DrawButton(hwnd, btnPtr, hdc, dwBaseCustDraw); 1133 } 1134 1135 /* draw insert mark if required */ 1136 if (infoPtr->tbim.iButton != -1) 1137 { 1138 RECT rcButton = infoPtr->buttons[infoPtr->tbim.iButton].rect; 1139 RECT rcInsertMark; 1140 rcInsertMark.top = rcButton.top; 1141 rcInsertMark.bottom = rcButton.bottom; 1142 if (infoPtr->tbim.dwFlags & TBIMHT_AFTER) 1143 rcInsertMark.left = rcInsertMark.right = rcButton.right; 1144 else 1145 rcInsertMark.left = rcInsertMark.right = rcButton.left - INSERTMARK_WIDTH; 1146 COMCTL32_DrawInsertMark(hdc, &rcInsertMark, infoPtr->clrInsertMark, FALSE); 1147 } 1148 1149 if (dwBaseCustDraw & CDRF_NOTIFYPOSTPAINT) 1150 { 1151 ZeroMemory (&tbcd, sizeof(NMTBCUSTOMDRAW)); 1152 tbcd.nmcd.dwDrawStage = CDDS_POSTPAINT; 1153 tbcd.nmcd.hdc = hdc; 1154 tbcd.nmcd.rc = ps->rcPaint; 1155 ntfret = TOOLBAR_SendNotify(&tbcd.nmcd.hdr, infoPtr, NM_CUSTOMDRAW); 1156 } 1157 } 1158 1159 /*********************************************************************** 1160 * TOOLBAR_MeasureString 1161 * 1162 * This function gets the width and height of a string in pixels. This 1163 * is done first by using GetTextExtentPoint to get the basic width 1164 * and height. The DrawText is called with DT_CALCRECT to get the exact 1165 * width. The reason is because the text may have more than one "&" (or 1166 * prefix characters as M$ likes to call them). The prefix character 1167 * indicates where the underline goes, except for the string "&&" which 1168 * is reduced to a single "&". GetTextExtentPoint does not process these 1169 * only DrawText does. Note that the BTNS_NOPREFIX is handled here. 1170 */ 1171 static void 1172 TOOLBAR_MeasureString(const TOOLBAR_INFO *infoPtr, const TBUTTON_INFO *btnPtr, 1173 HDC hdc, LPSIZE lpSize) 1174 { 1175 RECT myrect; 1176 1177 lpSize->cx = 0; 1178 lpSize->cy = 0; 1179 1180 if (infoPtr->nMaxTextRows > 0 && 1181 !(btnPtr->fsState & TBSTATE_HIDDEN) && 1182 (!(infoPtr->dwExStyle & TBSTYLE_EX_MIXEDBUTTONS) || 1183 (btnPtr->fsStyle & BTNS_SHOWTEXT)) ) 1184 { 1185 LPWSTR lpText = TOOLBAR_GetText(infoPtr, btnPtr); 1186 1187 if(lpText != NULL) { 1188 /* first get size of all the text */ 1189 GetTextExtentPoint32W (hdc, lpText, strlenW (lpText), lpSize); 1190 1191 /* feed above size into the rectangle for DrawText */ 1192 myrect.left = myrect.top = 0; 1193 myrect.right = lpSize->cx; 1194 myrect.bottom = lpSize->cy; 1195 1196 /* Use DrawText to get true size as drawn (less pesky "&") */ 1197 DrawTextW (hdc, lpText, -1, &myrect, DT_VCENTER | DT_SINGLELINE | 1198 DT_CALCRECT | ((btnPtr->fsStyle & BTNS_NOPREFIX) ? 1199 DT_NOPREFIX : 0)); 1200 1201 /* feed back to caller */ 1202 lpSize->cx = myrect.right; 1203 lpSize->cy = myrect.bottom; 1204 } 1205 } 1206 1207 TRACE("string size %d x %d!\n", lpSize->cx, lpSize->cy); 1208 } 1209 1210 /*********************************************************************** 1211 * TOOLBAR_CalcStrings 1212 * 1213 * This function walks through each string and measures it and returns 1214 * the largest height and width to caller. 1215 */ 1216 static void 1217 TOOLBAR_CalcStrings (HWND hwnd, LPSIZE lpSize) 1218 { 1219 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd); 1220 TBUTTON_INFO *btnPtr; 1221 INT i; 1222 SIZE sz; 1223 HDC hdc; 1224 HFONT hOldFont; 1225 1226 lpSize->cx = 0; 1227 lpSize->cy = 0; 1228 1229 if (infoPtr->nMaxTextRows == 0) 1230 return; 1231 1232 hdc = GetDC (hwnd); 1233 hOldFont = SelectObject (hdc, infoPtr->hFont); 1234 1235 if (infoPtr->nNumButtons == 0 && infoPtr->nNumStrings > 0) 1236 { 1237 TEXTMETRICW tm; 1238 1239 GetTextMetricsW(hdc, &tm); 1240 lpSize->cy = tm.tmHeight; 1241 } 1242 1243 btnPtr = infoPtr->buttons; 1244 for (i = 0; i < infoPtr->nNumButtons; i++, btnPtr++) { 1245 if(TOOLBAR_HasText(infoPtr, btnPtr)) 1246 { 1247 TOOLBAR_MeasureString(infoPtr, btnPtr, hdc, &sz); 1248 if (sz.cx > lpSize->cx) 1249 lpSize->cx = sz.cx; 1250 if (sz.cy > lpSize->cy) 1251 lpSize->cy = sz.cy; 1252 } 1253 } 1254 1255 SelectObject (hdc, hOldFont); 1256 ReleaseDC (hwnd, hdc); 1257 1258 TRACE("max string size %d x %d!\n", lpSize->cx, lpSize->cy); 1259 } 1260 1261 /*********************************************************************** 1262 * TOOLBAR_WrapToolbar 1263 * 1264 * This function walks through the buttons and separators in the 1265 * toolbar, and sets the TBSTATE_WRAP flag only on those items where 1266 * wrapping should occur based on the width of the toolbar window. 1267 * It does *not* calculate button placement itself. That task 1268 * takes place in TOOLBAR_CalcToolbar. If the program wants to manage 1269 * the toolbar wrapping on its own, it can use the TBSTYLE_WRAPABLE 1270 * flag, and set the TBSTATE_WRAP flags manually on the appropriate items. 1271 * 1272 * Note: TBSTYLE_WRAPABLE or TBSTYLE_EX_UNDOC1 can be used also to allow 1273 * vertical toolbar lists. 1274 */ 1275 1276 static void 1277 TOOLBAR_WrapToolbar( HWND hwnd, DWORD dwStyle ) 1278 { 1279 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd); 1280 TBUTTON_INFO *btnPtr; 1281 INT x, cx, i, j; 1282 RECT rc; 1283 BOOL bButtonWrap; 1284 1285 /* When the toolbar window style is not TBSTYLE_WRAPABLE, */ 1286 /* no layout is necessary. Applications may use this style */ 1287 /* to perform their own layout on the toolbar. */ 1288 if( !(dwStyle & TBSTYLE_WRAPABLE) && 1289 !(infoPtr->dwExStyle & TBSTYLE_EX_UNDOC1) ) return; 1290 1291 btnPtr = infoPtr->buttons; 1292 x = infoPtr->nIndent; 1293 1294 if (GetParent(hwnd)) 1295 { 1296 /* this can get the parents width, to know how far we can extend 1297 * this toolbar. We cannot use its height, as there may be multiple 1298 * toolbars in a rebar control 1299 */ 1300 GetClientRect( GetParent(hwnd), &rc ); 1301 infoPtr->nWidth = rc.right - rc.left; 1302 } 1303 else 1304 { 1305 GetWindowRect( hwnd, &rc ); 1306 infoPtr->nWidth = rc.right - rc.left; 1307 } 1308 1309 bButtonWrap = FALSE; 1310 1311 TRACE("start ButtonWidth=%d, BitmapWidth=%d, nWidth=%d, nIndent=%d\n", 1312 infoPtr->nButtonWidth, infoPtr->nBitmapWidth, infoPtr->nWidth, 1313 infoPtr->nIndent); 1314 1315 for (i = 0; i < infoPtr->nNumButtons; i++ ) 1316 { 1317 btnPtr[i].fsState &= ~TBSTATE_WRAP; 1318 1319 if (btnPtr[i].fsState & TBSTATE_HIDDEN) 1320 continue; 1321 1322 /* UNDOCUMENTED: If a separator has a non zero bitmap index, */ 1323 /* it is the actual width of the separator. This is used for */ 1324 /* custom controls in toolbars. */ 1325 /* */ 1326 /* BTNS_DROPDOWN separators are treated as buttons for */ 1327 /* width. - GA 8/01 */ 1328 if ((btnPtr[i].fsStyle & BTNS_SEP) && 1329 !(btnPtr[i].fsStyle & BTNS_DROPDOWN)) 1330 cx = (btnPtr[i].iBitmap > 0) ? 1331 btnPtr[i].iBitmap : SEPARATOR_WIDTH; 1332 else 1333 cx = infoPtr->nButtonWidth; 1334 1335 /* Two or more adjacent separators form a separator group. */ 1336 /* The first separator in a group should be wrapped to the */ 1337 /* next row if the previous wrapping is on a button. */ 1338 if( bButtonWrap && 1339 (btnPtr[i].fsStyle & BTNS_SEP) && 1340 (i + 1 < infoPtr->nNumButtons ) && 1341 (btnPtr[i + 1].fsStyle & BTNS_SEP) ) 1342 { 1343 TRACE("wrap point 1 btn %d style %02x\n", i, btnPtr[i].fsStyle); 1344 btnPtr[i].fsState |= TBSTATE_WRAP; 1345 x = infoPtr->nIndent; 1346 i++; 1347 bButtonWrap = FALSE; 1348 continue; 1349 } 1350 1351 /* The layout makes sure the bitmap is visible, but not the button. */ 1352 /* Test added to also wrap after a button that starts a row but */ 1353 /* is bigger than the area. - GA 8/01 */ 1354 if (( x + cx - (infoPtr->nButtonWidth - infoPtr->nBitmapWidth) / 2 1355 > infoPtr->nWidth ) || 1356 ((x == infoPtr->nIndent) && (cx > infoPtr->nWidth))) 1357 { 1358 BOOL bFound = FALSE; 1359 1360 /* If the current button is a separator and not hidden, */ 1361 /* go to the next until it reaches a non separator. */ 1362 /* Wrap the last separator if it is before a button. */ 1363 while( ( ((btnPtr[i].fsStyle & BTNS_SEP) && 1364 !(btnPtr[i].fsStyle & BTNS_DROPDOWN)) || 1365 (btnPtr[i].fsState & TBSTATE_HIDDEN) ) && 1366 i < infoPtr->nNumButtons ) 1367 { 1368 i++; 1369 bFound = TRUE; 1370 } 1371 1372 if( bFound && i < infoPtr->nNumButtons ) 1373 { 1374 i--; 1375 TRACE("wrap point 2 btn %d style %02x, x=%d, cx=%d\n", 1376 i, btnPtr[i].fsStyle, x, cx); 1377 btnPtr[i].fsState |= TBSTATE_WRAP; 1378 x = infoPtr->nIndent; 1379 bButtonWrap = FALSE; 1380 continue; 1381 } 1382 else if ( i >= infoPtr->nNumButtons) 1383 break; 1384 1385 /* If the current button is not a separator, find the last */ 1386 /* separator and wrap it. */ 1387 for ( j = i - 1; j >= 0 && !(btnPtr[j].fsState & TBSTATE_WRAP); j--) 1388 { 1389 if ((btnPtr[j].fsStyle & BTNS_SEP) && 1390 !(btnPtr[j].fsState & TBSTATE_HIDDEN)) 1391 { 1392 bFound = TRUE; 1393 i = j; 1394 TRACE("wrap point 3 btn %d style %02x, x=%d, cx=%d\n", 1395 i, btnPtr[i].fsStyle, x, cx); 1396 x = infoPtr->nIndent; 1397 btnPtr[j].fsState |= TBSTATE_WRAP; 1398 bButtonWrap = FALSE; 1399 break; 1400 } 1401 } 1402 1403 /* If no separator available for wrapping, wrap one of */ 1404 /* non-hidden previous button. */ 1405 if (!bFound) 1406 { 1407 for ( j = i - 1; 1408 j >= 0 && !(btnPtr[j].fsState & TBSTATE_WRAP); j--) 1409 { 1410 if (btnPtr[j].fsState & TBSTATE_HIDDEN) 1411 continue; 1412 1413 bFound = TRUE; 1414 i = j; 1415 TRACE("wrap point 4 btn %d style %02x, x=%d, cx=%d\n", 1416 i, btnPtr[i].fsStyle, x, cx); 1417 x = infoPtr->nIndent; 1418 btnPtr[j].fsState |= TBSTATE_WRAP; 1419 bButtonWrap = TRUE; 1420 break; 1421 } 1422 } 1423 1424 /* If all above failed, wrap the current button. */ 1425 if (!bFound) 1426 { 1427 TRACE("wrap point 5 btn %d style %02x, x=%d, cx=%d\n", 1428 i, btnPtr[i].fsStyle, x, cx); 1429 btnPtr[i].fsState |= TBSTATE_WRAP; 1430 bFound = TRUE; 1431 x = infoPtr->nIndent; 1432 if (btnPtr[i].fsStyle & BTNS_SEP ) 1433 bButtonWrap = FALSE; 1434 else 1435 bButtonWrap = TRUE; 1436 } 1437 } 1438 else { 1439 TRACE("wrap point 6 btn %d style %02x, x=%d, cx=%d\n", 1440 i, btnPtr[i].fsStyle, x, cx); 1441 x += cx; 1442 } 1443 } 1444 } 1445 1446 1447 /*********************************************************************** 1448 * TOOLBAR_MeasureButton 1449 * 1450 * Calculates the width and height required for a button. Used in 1451 * TOOLBAR_CalcToolbar to set the all-button width and height and also for 1452 * the width of buttons that are autosized. 1453 * 1454 * Note that it would have been rather elegant to use one piece of code for 1455 * both the laying out of the toolbar and for controlling where button parts 1456 * are drawn, but the native control has inconsistencies between the two that 1457 * prevent this from being effectively. These inconsistencies can be seen as 1458 * artefacts where parts of the button appear outside of the bounding button 1459 * rectangle. 1460 * 1461 * There are several cases for the calculation of the button dimensions and 1462 * button part positioning: 1463 * 1464 * List 1465 * ==== 1466 * 1467 * With Bitmap: 1468 * 1469 * +--------------------------------------------------------+ ^ 1470 * | ^ ^ | | 1471 * | | pad.cy / 2 | centred | | 1472 * | pad.cx/2 + cxedge +--------------+ +------------+ | | DEFPAD_CY + 1473 * |<----------------->| nBitmapWidth | | Text | | | max(nBitmapHeight, szText.cy) 1474 * | |<------------>| | | | | 1475 * | +--------------+ +------------+ | | 1476 * |<-------------------------------------->| | | 1477 * | cxedge + iListGap + nBitmapWidth + 2 |<-----------> | | 1478 * | szText.cx | | 1479 * +--------------------------------------------------------+ - 1480 * <--------------------------------------------------------> 1481 * 2*cxedge + nBitmapWidth + iListGap + szText.cx + pad.cx 1482 * 1483 * Without Bitmap (I_IMAGENONE): 1484 * 1485 * +-----------------------------------+ ^ 1486 * | ^ | | 1487 * | | centred | | LISTPAD_CY + 1488 * | +------------+ | | szText.cy 1489 * | | Text | | | 1490 * | | | | | 1491 * | +------------+ | | 1492 * |<----------------->| | | 1493 * | cxedge |<-----------> | | 1494 * | szText.cx | | 1495 * +-----------------------------------+ - 1496 * <-----------------------------------> 1497 * szText.cx + pad.cx 1498 * 1499 * Without text: 1500 * 1501 * +--------------------------------------+ ^ 1502 * | ^ | | 1503 * | | padding.cy/2 | | DEFPAD_CY + 1504 * | +------------+ | | nBitmapHeight 1505 * | | Bitmap | | | 1506 * | | | | | 1507 * | +------------+ | | 1508 * |<------------------->| | | 1509 * | cxedge + iListGap/2 |<-----------> | | 1510 * | nBitmapWidth | | 1511 * +--------------------------------------+ - 1512 * <--------------------------------------> 1513 * 2*cxedge + nBitmapWidth + iListGap 1514 * 1515 * Non-List 1516 * ======== 1517 * 1518 * With bitmap: 1519 * 1520 * +-----------------------------------+ ^ 1521 * | ^ | | 1522 * | | pad.cy / 2 | | nBitmapHeight + 1523 * | - | | szText.cy + 1524 * | +------------+ | | DEFPAD_CY + 1 1525 * | centred | Bitmap | | | 1526 * |<----------------->| | | | 1527 * | +------------+ | | 1528 * | ^ | | 1529 * | 1 | | | 1530 * | - | | 1531 * | centred +---------------+ | | 1532 * |<--------------->| Text | | | 1533 * | +---------------+ | | 1534 * +-----------------------------------+ - 1535 * <-----------------------------------> 1536 * pad.cx + max(nBitmapWidth, szText.cx) 1537 * 1538 * Without bitmaps (NULL imagelist or ImageList_GetImageCount() = 0): 1539 * 1540 * +---------------------------------------+ ^ 1541 * | ^ | | 1542 * | | 2 + pad.cy / 2 | | 1543 * | - | | szText.cy + 1544 * | centred +-----------------+ | | pad.cy + 2 1545 * |<--------------->| Text | | | 1546 * | +-----------------+ | | 1547 * | | | 1548 * +---------------------------------------+ - 1549 * <---------------------------------------> 1550 * 2*cxedge + pad.cx + szText.cx 1551 * 1552 * Without text: 1553 * As for with bitmaps, but with szText.cx zero. 1554 */ 1555 static inline SIZE TOOLBAR_MeasureButton(const TOOLBAR_INFO *infoPtr, SIZE sizeString, 1556 BOOL bHasBitmap, BOOL bValidImageList) 1557 { 1558 SIZE sizeButton; 1559 if (infoPtr->dwStyle & TBSTYLE_LIST) 1560 { 1561 /* set button height from bitmap / text height... */ 1562 sizeButton.cy = max((bHasBitmap ? infoPtr->nBitmapHeight : 0), 1563 sizeString.cy); 1564 1565 /* ... add on the necessary padding */ 1566 if (bValidImageList) 1567 { 1568 if (bHasBitmap) 1569 sizeButton.cy += DEFPAD_CY; 1570 else 1571 sizeButton.cy += LISTPAD_CY; 1572 } 1573 else 1574 sizeButton.cy += infoPtr->szPadding.cy; 1575 1576 /* calculate button width */ 1577 if (bHasBitmap) 1578 { 1579 sizeButton.cx = 2*GetSystemMetrics(SM_CXEDGE) + 1580 infoPtr->nBitmapWidth + infoPtr->iListGap; 1581 if (sizeString.cx > 0) 1582 sizeButton.cx += sizeString.cx + infoPtr->szPadding.cx; 1583 } 1584 else 1585 sizeButton.cx = sizeString.cx + infoPtr->szPadding.cx; 1586 } 1587 else 1588 { 1589 if (bHasBitmap) 1590 { 1591 sizeButton.cy = infoPtr->nBitmapHeight + DEFPAD_CY; 1592 if (sizeString.cy > 0) 1593 sizeButton.cy += 1 + sizeString.cy; 1594 sizeButton.cx = infoPtr->szPadding.cx + 1595 max(sizeString.cx, infoPtr->nBitmapWidth); 1596 } 1597 else 1598 { 1599 sizeButton.cy = sizeString.cy + infoPtr->szPadding.cy + 1600 NONLIST_NOTEXT_OFFSET; 1601 sizeButton.cx = 2*GetSystemMetrics(SM_CXEDGE) + 1602 infoPtr->szPadding.cx + sizeString.cx; 1603 } 1604 } 1605 return sizeButton; 1606 } 1607 1608 1609 /*********************************************************************** 1610 * TOOLBAR_CalcToolbar 1611 * 1612 * This function calculates button and separator placement. It first 1613 * calculates the button sizes, gets the toolbar window width and then 1614 * calls TOOLBAR_WrapToolbar to determine which buttons we need to wrap 1615 * on. It assigns a new location to each item and sends this location to 1616 * the tooltip window if appropriate. Finally, it updates the rcBound 1617 * rect and calculates the new required toolbar window height. 1618 */ 1619 static void 1620 TOOLBAR_CalcToolbar (HWND hwnd) 1621 { 1622 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr(hwnd); 1623 SIZE sizeString, sizeButton; 1624 BOOL validImageList = FALSE; 1625 1626 TOOLBAR_CalcStrings (hwnd, &sizeString); 1627 1628 TOOLBAR_DumpToolbar (infoPtr, __LINE__); 1629 1630 if (TOOLBAR_IsValidImageList(infoPtr, 0)) 1631 validImageList = TRUE; 1632 sizeButton = TOOLBAR_MeasureButton(infoPtr, sizeString, TRUE, validImageList); 1633 infoPtr->nButtonWidth = sizeButton.cx; 1634 infoPtr->nButtonHeight = sizeButton.cy; 1635 infoPtr->iTopMargin = default_top_margin(infoPtr); 1636 1637 if ( infoPtr->cxMin >= 0 && infoPtr->nButtonWidth < infoPtr->cxMin ) 1638 infoPtr->nButtonWidth = infoPtr->cxMin; 1639 if ( infoPtr->cxMax > 0 && infoPtr->nButtonWidth > infoPtr->cxMax ) 1640 infoPtr->nButtonWidth = infoPtr->cxMax; 1641 1642 TOOLBAR_LayoutToolbar(hwnd); 1643 } 1644 1645 static void 1646 TOOLBAR_LayoutToolbar(HWND hwnd) 1647 { 1648 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr(hwnd); 1649 TBUTTON_INFO *btnPtr; 1650 SIZE sizeButton; 1651 INT i, nRows, nSepRows; 1652 INT x, y, cx, cy; 1653 BOOL bWrap; 1654 BOOL validImageList = TOOLBAR_IsValidImageList(infoPtr, 0); 1655 BOOL hasDropDownArrows = TOOLBAR_HasDropDownArrows(infoPtr->dwExStyle); 1656 1657 TOOLBAR_WrapToolbar(hwnd, infoPtr->dwStyle); 1658 1659 x = infoPtr->nIndent; 1660 y = infoPtr->iTopMargin; 1661 cx = infoPtr->nButtonWidth; 1662 cy = infoPtr->nButtonHeight; 1663 1664 nRows = nSepRows = 0; 1665 1666 infoPtr->rcBound.top = y; 1667 infoPtr->rcBound.left = x; 1668 infoPtr->rcBound.bottom = y + cy; 1669 infoPtr->rcBound.right = x; 1670 1671 btnPtr = infoPtr->buttons; 1672 1673 TRACE("cy=%d\n", cy); 1674 1675 for (i = 0; i < infoPtr->nNumButtons; i++, btnPtr++ ) 1676 { 1677 bWrap = FALSE; 1678 if (btnPtr->fsState & TBSTATE_HIDDEN) 1679 { 1680 SetRectEmpty (&btnPtr->rect); 1681 continue; 1682 } 1683 1684 cy = infoPtr->nButtonHeight; 1685 1686 /* UNDOCUMENTED: If a separator has a non zero bitmap index, */ 1687 /* it is the actual width of the separator. This is used for */ 1688 /* custom controls in toolbars. */ 1689 if (btnPtr->fsStyle & BTNS_SEP) { 1690 if (btnPtr->fsStyle & BTNS_DROPDOWN) { 1691 cy = (btnPtr->iBitmap > 0) ? 1692 btnPtr->iBitmap : SEPARATOR_WIDTH; 1693 cx = infoPtr->nButtonWidth; 1694 } 1695 else 1696 cx = (btnPtr->iBitmap > 0) ? 1697 btnPtr->iBitmap : SEPARATOR_WIDTH; 1698 } 1699 else 1700 { 1701 if (btnPtr->cx) 1702 cx = btnPtr->cx; 1703 else if ((infoPtr->dwExStyle & TBSTYLE_EX_MIXEDBUTTONS) || 1704 (btnPtr->fsStyle & BTNS_AUTOSIZE)) 1705 { 1706 SIZE sz; 1707 HDC hdc; 1708 HFONT hOldFont; 1709 1710 hdc = GetDC (hwnd); 1711 hOldFont = SelectObject (hdc, infoPtr->hFont); 1712 1713 TOOLBAR_MeasureString(infoPtr, btnPtr, hdc, &sz); 1714 1715 SelectObject (hdc, hOldFont); 1716 ReleaseDC (hwnd, hdc); 1717 1718 sizeButton = TOOLBAR_MeasureButton(infoPtr, sz, 1719 TOOLBAR_IsValidBitmapIndex(infoPtr, infoPtr->buttons[i].iBitmap), 1720 validImageList); 1721 cx = sizeButton.cx; 1722 } 1723 else 1724 cx = infoPtr->nButtonWidth; 1725 1726 /* if size has been set manually then don't add on extra space 1727 * for the drop down arrow */ 1728 if (!btnPtr->cx && hasDropDownArrows && 1729 ((btnPtr->fsStyle & BTNS_DROPDOWN) || (btnPtr->fsStyle & BTNS_WHOLEDROPDOWN))) 1730 cx += DDARROW_WIDTH; 1731 } 1732 if (btnPtr->fsState & TBSTATE_WRAP ) 1733 bWrap = TRUE; 1734 1735 SetRect (&btnPtr->rect, x, y, x + cx, y + cy); 1736 1737 if (infoPtr->rcBound.left > x) 1738 infoPtr->rcBound.left = x; 1739 if (infoPtr->rcBound.right < x + cx) 1740 infoPtr->rcBound.right = x + cx; 1741 if (infoPtr->rcBound.bottom < y + cy) 1742 infoPtr->rcBound.bottom = y + cy; 1743 1744 TOOLBAR_TooltipSetRect(infoPtr, btnPtr); 1745 1746 /* btnPtr->nRow is zero based. The space between the rows is */ 1747 /* also considered as a row. */ 1748 btnPtr->nRow = nRows + nSepRows; 1749 1750 TRACE("button %d style=%x, bWrap=%d, nRows=%d, nSepRows=%d, btnrow=%d, (%d,%d)-(%d,%d)\n", 1751 i, btnPtr->fsStyle, bWrap, nRows, nSepRows, btnPtr->nRow, 1752 x, y, x+cx, y+cy); 1753 1754 if( bWrap ) 1755 { 1756 if ( !(btnPtr->fsStyle & BTNS_SEP) ) 1757 y += cy; 1758 else 1759 { 1760 /* UNDOCUMENTED: If a separator has a non zero bitmap index, */ 1761 /* it is the actual width of the separator. This is used for */ 1762 /* custom controls in toolbars. */ 1763 if ( !(btnPtr->fsStyle & BTNS_DROPDOWN)) 1764 y += cy + ( (btnPtr->iBitmap > 0 ) ? 1765 btnPtr->iBitmap : SEPARATOR_WIDTH) * 2 /3; 1766 else 1767 y += cy; 1768 1769 /* nSepRows is used to calculate the extra height following */ 1770 /* the last row. */ 1771 nSepRows++; 1772 } 1773 x = infoPtr->nIndent; 1774 1775 /* Increment row number unless this is the last button */ 1776 /* and it has Wrap set. */ 1777 if (i != infoPtr->nNumButtons-1) 1778 nRows++; 1779 } 1780 else 1781 x += cx; 1782 } 1783 1784 /* infoPtr->nRows is the number of rows on the toolbar */ 1785 infoPtr->nRows = nRows + nSepRows + 1; 1786 1787 TRACE("toolbar button width %d\n", infoPtr->nButtonWidth); 1788 } 1789 1790 1791 static INT 1792 TOOLBAR_InternalHitTest (HWND hwnd, const POINT *lpPt) 1793 { 1794 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd); 1795 TBUTTON_INFO *btnPtr; 1796 INT i; 1797 1798 btnPtr = infoPtr->buttons; 1799 for (i = 0; i < infoPtr->nNumButtons; i++, btnPtr++) { 1800 if (btnPtr->fsState & TBSTATE_HIDDEN) 1801 continue; 1802 1803 if (btnPtr->fsStyle & BTNS_SEP) { 1804 if (PtInRect (&btnPtr->rect, *lpPt)) { 1805 TRACE(" ON SEPARATOR %d!\n", i); 1806 return -i; 1807 } 1808 } 1809 else { 1810 if (PtInRect (&btnPtr->rect, *lpPt)) { 1811 TRACE(" ON BUTTON %d!\n", i); 1812 return i; 1813 } 1814 } 1815 } 1816 1817 TRACE(" NOWHERE!\n"); 1818 return TOOLBAR_NOWHERE; 1819 } 1820 1821 1822 static INT 1823 TOOLBAR_GetButtonIndex (const TOOLBAR_INFO *infoPtr, INT idCommand, BOOL CommandIsIndex) 1824 { 1825 TBUTTON_INFO *btnPtr; 1826 INT i; 1827 1828 if (CommandIsIndex) { 1829 TRACE("command is really index command=%d\n", idCommand); 1830 if (idCommand >= infoPtr->nNumButtons) return -1; 1831 return idCommand; 1832 } 1833 btnPtr = infoPtr->buttons; 1834 for (i = 0; i < infoPtr->nNumButtons; i++, btnPtr++) { 1835 if (btnPtr->idCommand == idCommand) { 1836 TRACE("command=%d index=%d\n", idCommand, i); 1837 return i; 1838 } 1839 } 1840 TRACE("no index found for command=%d\n", idCommand); 1841 return -1; 1842 } 1843 1844 1845 static INT 1846 TOOLBAR_GetCheckedGroupButtonIndex (const TOOLBAR_INFO *infoPtr, INT nIndex) 1847 { 1848 TBUTTON_INFO *btnPtr; 1849 INT nRunIndex; 1850 1851 if ((nIndex < 0) || (nIndex > infoPtr->nNumButtons)) 1852 return -1; 1853 1854 /* check index button */ 1855 btnPtr = &infoPtr->buttons[nIndex]; 1856 if ((btnPtr->fsStyle & BTNS_CHECKGROUP) == BTNS_CHECKGROUP) { 1857 if (btnPtr->fsState & TBSTATE_CHECKED) 1858 return nIndex; 1859 } 1860 1861 /* check previous buttons */ 1862 nRunIndex = nIndex - 1; 1863 while (nRunIndex >= 0) { 1864 btnPtr = &infoPtr->buttons[nRunIndex]; 1865 if ((btnPtr->fsStyle & BTNS_GROUP) == BTNS_GROUP) { 1866 if (btnPtr->fsState & TBSTATE_CHECKED) 1867 return nRunIndex; 1868 } 1869 else 1870 break; 1871 nRunIndex--; 1872 } 1873 1874 /* check next buttons */ 1875 nRunIndex = nIndex + 1; 1876 while (nRunIndex < infoPtr->nNumButtons) { 1877 btnPtr = &infoPtr->buttons[nRunIndex]; 1878 if ((btnPtr->fsStyle & BTNS_GROUP) == BTNS_GROUP) { 1879 if (btnPtr->fsState & TBSTATE_CHECKED) 1880 return nRunIndex; 1881 } 1882 else 1883 break; 1884 nRunIndex++; 1885 } 1886 1887 return -1; 1888 } 1889 1890 1891 static VOID 1892 TOOLBAR_RelayEvent (HWND hwndTip, HWND hwndMsg, UINT uMsg, 1893 WPARAM wParam, LPARAM lParam) 1894 { 1895 MSG msg; 1896 1897 msg.hwnd = hwndMsg; 1898 msg.message = uMsg; 1899 msg.wParam = wParam; 1900 msg.lParam = lParam; 1901 msg.time = GetMessageTime (); 1902 msg.pt.x = (short)LOWORD(GetMessagePos ()); 1903 msg.pt.y = (short)HIWORD(GetMessagePos ()); 1904 1905 SendMessageW (hwndTip, TTM_RELAYEVENT, 0, (LPARAM)&msg); 1906 } 1907 1908 static void 1909 TOOLBAR_TooltipAddTool(const TOOLBAR_INFO *infoPtr, const TBUTTON_INFO *button) 1910 { 1911 if (infoPtr->hwndToolTip && !(button->fsStyle & BTNS_SEP)) { 1912 TTTOOLINFOW ti; 1913 1914 ZeroMemory(&ti, sizeof(TTTOOLINFOW)); 1915 ti.cbSize = sizeof (TTTOOLINFOW); 1916 ti.hwnd = infoPtr->hwndSelf; 1917 ti.uId = button->idCommand; 1918 ti.hinst = 0; 1919 ti.lpszText = LPSTR_TEXTCALLBACKW; 1920 /* ti.lParam = random value from the stack? */ 1921 1922 SendMessageW(infoPtr->hwndToolTip, TTM_ADDTOOLW, 1923 0, (LPARAM)&ti); 1924 } 1925 } 1926 1927 static void 1928 TOOLBAR_TooltipDelTool(const TOOLBAR_INFO *infoPtr, const TBUTTON_INFO *button) 1929 { 1930 if ((infoPtr->hwndToolTip) && !(button->fsStyle & BTNS_SEP)) { 1931 TTTOOLINFOW ti; 1932 1933 ZeroMemory(&ti, sizeof(ti)); 1934 ti.cbSize = sizeof(ti); 1935 ti.hwnd = infoPtr->hwndSelf; 1936 ti.uId = button->idCommand; 1937 1938 SendMessageW(infoPtr->hwndToolTip, TTM_DELTOOLW, 0, (LPARAM)&ti); 1939 } 1940 } 1941 1942 static void TOOLBAR_TooltipSetRect(const TOOLBAR_INFO *infoPtr, const TBUTTON_INFO *button) 1943 { 1944 /* Set the toolTip only for non-hidden, non-separator button */ 1945 if (infoPtr->hwndToolTip && !(button->fsStyle & BTNS_SEP)) 1946 { 1947 TTTOOLINFOW ti; 1948 1949 ZeroMemory(&ti, sizeof(ti)); 1950 ti.cbSize = sizeof(ti); 1951 ti.hwnd = infoPtr->hwndSelf; 1952 ti.uId = button->idCommand; 1953 ti.rect = button->rect; 1954 SendMessageW(infoPtr->hwndToolTip, TTM_NEWTOOLRECTW, 0, (LPARAM)&ti); 1955 } 1956 } 1957 1958 /* Creates the tooltip control */ 1959 static void 1960 TOOLBAR_TooltipCreateControl(TOOLBAR_INFO *infoPtr) 1961 { 1962 int i; 1963 NMTOOLTIPSCREATED nmttc; 1964 1965 infoPtr->hwndToolTip = CreateWindowExW(0, TOOLTIPS_CLASSW, NULL, WS_POPUP, 1966 CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, 1967 infoPtr->hwndSelf, 0, 0, 0); 1968 1969 if (!infoPtr->hwndToolTip) 1970 return; 1971 1972 /* Send NM_TOOLTIPSCREATED notification */ 1973 nmttc.hwndToolTips = infoPtr->hwndToolTip; 1974 TOOLBAR_SendNotify(&nmttc.hdr, infoPtr, NM_TOOLTIPSCREATED); 1975 1976 for (i = 0; i < infoPtr->nNumButtons; i++) 1977 { 1978 TOOLBAR_TooltipAddTool(infoPtr, &infoPtr->buttons[i]); 1979 TOOLBAR_TooltipSetRect(infoPtr, &infoPtr->buttons[i]); 1980 } 1981 } 1982 1983 /* keeps available button list box sorted by button id */ 1984 static void TOOLBAR_Cust_InsertAvailButton(HWND hwnd, PCUSTOMBUTTON btnInfoNew) 1985 { 1986 int i; 1987 int count; 1988 PCUSTOMBUTTON btnInfo; 1989 HWND hwndAvail = GetDlgItem(hwnd, IDC_AVAILBTN_LBOX); 1990 1991 TRACE("button %s, idCommand %d\n", debugstr_w(btnInfoNew->text), btnInfoNew->btn.idCommand); 1992 1993 count = SendMessageW(hwndAvail, LB_GETCOUNT, 0, 0); 1994 1995 /* position 0 is always separator */ 1996 for (i = 1; i < count; i++) 1997 { 1998 btnInfo = (PCUSTOMBUTTON)SendMessageW(hwndAvail, LB_GETITEMDATA, i, 0); 1999 if (btnInfoNew->btn.idCommand < btnInfo->btn.idCommand) 2000 { 2001 i = SendMessageW(hwndAvail, LB_INSERTSTRING, i, 0); 2002 SendMessageW(hwndAvail, LB_SETITEMDATA, i, (LPARAM)btnInfoNew); 2003 return; 2004 } 2005 } 2006 /* id higher than all others add to end */ 2007 i = SendMessageW(hwndAvail, LB_ADDSTRING, 0, 0); 2008 SendMessageW(hwndAvail, LB_SETITEMDATA, i, (LPARAM)btnInfoNew); 2009 } 2010 2011 static void TOOLBAR_Cust_MoveButton(const CUSTDLG_INFO *custInfo, HWND hwnd, INT nIndexFrom, INT nIndexTo) 2012 { 2013 NMTOOLBARW nmtb; 2014 2015 TRACE("index from %d, index to %d\n", nIndexFrom, nIndexTo); 2016 2017 if (nIndexFrom == nIndexTo) 2018 return; 2019 2020 /* MSDN states that iItem is the index of the button, rather than the 2021 * command ID as used by every other NMTOOLBAR notification */ 2022 nmtb.iItem = nIndexFrom; 2023 if (TOOLBAR_SendNotify(&nmtb.hdr, custInfo->tbInfo, TBN_QUERYINSERT)) 2024 { 2025 PCUSTOMBUTTON btnInfo; 2026 NMHDR hdr; 2027 HWND hwndList = GetDlgItem(hwnd, IDC_TOOLBARBTN_LBOX); 2028 int count = SendMessageW(hwndList, LB_GETCOUNT, 0, 0); 2029 2030 btnInfo = (PCUSTOMBUTTON)SendMessageW(hwndList, LB_GETITEMDATA, nIndexFrom, 0); 2031 2032 SendMessageW(hwndList, LB_DELETESTRING, nIndexFrom, 0); 2033 SendMessageW(hwndList, LB_INSERTSTRING, nIndexTo, 0); 2034 SendMessageW(hwndList, LB_SETITEMDATA, nIndexTo, (LPARAM)btnInfo); 2035 SendMessageW(hwndList, LB_SETCURSEL, nIndexTo, 0); 2036 2037 if (nIndexTo <= 0) 2038 EnableWindow(GetDlgItem(hwnd,IDC_MOVEUP_BTN), FALSE); 2039 else 2040 EnableWindow(GetDlgItem(hwnd,IDC_MOVEUP_BTN), TRUE); 2041 2042 /* last item is always separator, so -2 instead of -1 */ 2043 if (nIndexTo >= (count - 2)) 2044 EnableWindow(GetDlgItem(hwnd,IDC_MOVEDN_BTN), FALSE); 2045 else 2046 EnableWindow(GetDlgItem(hwnd,IDC_MOVEDN_BTN), TRUE); 2047 2048 SendMessageW(custInfo->tbHwnd, TB_DELETEBUTTON, nIndexFrom, 0); 2049 SendMessageW(custInfo->tbHwnd, TB_INSERTBUTTONW, nIndexTo, (LPARAM)&(btnInfo->btn)); 2050 2051 TOOLBAR_SendNotify(&hdr, custInfo->tbInfo, TBN_TOOLBARCHANGE); 2052 } 2053 } 2054 2055 static void TOOLBAR_Cust_AddButton(const CUSTDLG_INFO *custInfo, HWND hwnd, INT nIndexAvail, INT nIndexTo) 2056 { 2057 NMTOOLBARW nmtb; 2058 2059 TRACE("Add: nIndexAvail %d, nIndexTo %d\n", nIndexAvail, nIndexTo); 2060 2061 /* MSDN states that iItem is the index of the button, rather than the 2062 * command ID as used by every other NMTOOLBAR notification */ 2063 nmtb.iItem = nIndexAvail; 2064 if (TOOLBAR_SendNotify(&nmtb.hdr, custInfo->tbInfo, TBN_QUERYINSERT)) 2065 { 2066 PCUSTOMBUTTON btnInfo; 2067 NMHDR hdr; 2068 HWND hwndList = GetDlgItem(hwnd, IDC_TOOLBARBTN_LBOX); 2069 HWND hwndAvail = GetDlgItem(hwnd, IDC_AVAILBTN_LBOX); 2070 int count = SendMessageW(hwndAvail, LB_GETCOUNT, 0, 0); 2071 2072 btnInfo = (PCUSTOMBUTTON)SendMessageW(hwndAvail, LB_GETITEMDATA, nIndexAvail, 0); 2073 2074 if (nIndexAvail != 0) /* index == 0 indicates separator */ 2075 { 2076 /* remove from 'available buttons' list */ 2077 SendMessageW(hwndAvail, LB_DELETESTRING, nIndexAvail, 0); 2078 if (nIndexAvail == count-1) 2079 SendMessageW(hwndAvail, LB_SETCURSEL, nIndexAvail-1 , 0); 2080 else 2081 SendMessageW(hwndAvail, LB_SETCURSEL, nIndexAvail , 0); 2082 } 2083 else 2084 { 2085 PCUSTOMBUTTON btnNew; 2086 2087 /* duplicate 'separator' button */ 2088 btnNew = (PCUSTOMBUTTON)Alloc(sizeof(CUSTOMBUTTON)); 2089 *btnNew = *btnInfo; 2090 btnInfo = btnNew; 2091 } 2092 2093 /* insert into 'toolbar button' list */ 2094 SendMessageW(hwndList, LB_INSERTSTRING, nIndexTo, 0); 2095 SendMessageW(hwndList, LB_SETITEMDATA, nIndexTo, (LPARAM)btnInfo); 2096 2097 SendMessageW(custInfo->tbHwnd, TB_INSERTBUTTONW, nIndexTo, (LPARAM)&(btnInfo->btn)); 2098 2099 TOOLBAR_SendNotify(&hdr, custInfo->tbInfo, TBN_TOOLBARCHANGE); 2100 } 2101 } 2102 2103 static void TOOLBAR_Cust_RemoveButton(const CUSTDLG_INFO *custInfo, HWND hwnd, INT index) 2104 { 2105 PCUSTOMBUTTON btnInfo; 2106 HWND hwndList = GetDlgItem(hwnd, IDC_TOOLBARBTN_LBOX); 2107 2108 TRACE("Remove: index %d\n", index); 2109 2110 btnInfo = (PCUSTOMBUTTON)SendMessageW(hwndList, LB_GETITEMDATA, index, 0); 2111 2112 /* send TBN_QUERYDELETE notification */ 2113 if (TOOLBAR_IsButtonRemovable(custInfo->tbInfo, index, btnInfo)) 2114 { 2115 NMHDR hdr; 2116 2117 SendMessageW(hwndList, LB_DELETESTRING, index, 0); 2118 SendMessageW(hwndList, LB_SETCURSEL, index , 0); 2119 2120 SendMessageW(custInfo->tbHwnd, TB_DELETEBUTTON, index, 0); 2121 2122 /* insert into 'available button' list */ 2123 if (!(btnInfo->btn.fsStyle & BTNS_SEP)) 2124 TOOLBAR_Cust_InsertAvailButton(hwnd, btnInfo); 2125 else 2126 Free(btnInfo); 2127 2128 TOOLBAR_SendNotify(&hdr, custInfo->tbInfo, TBN_TOOLBARCHANGE); 2129 } 2130 } 2131 2132 /* drag list notification function for toolbar buttons list box */ 2133 static LRESULT TOOLBAR_Cust_ToolbarDragListNotification(const CUSTDLG_INFO *custInfo, HWND hwnd, 2134 const DRAGLISTINFO *pDLI) 2135 { 2136 HWND hwndList = GetDlgItem(hwnd, IDC_TOOLBARBTN_LBOX); 2137 switch (pDLI->uNotification) 2138 { 2139 case DL_BEGINDRAG: 2140 { 2141 INT nCurrentItem = LBItemFromPt(hwndList, pDLI->ptCursor, TRUE); 2142 INT nCount = SendMessageW(hwndList, LB_GETCOUNT, 0, 0); 2143 /* no dragging for last item (separator) */ 2144 if (nCurrentItem >= (nCount - 1)) return FALSE; 2145 return TRUE; 2146 } 2147 case DL_DRAGGING: 2148 { 2149 INT nCurrentItem = LBItemFromPt(hwndList, pDLI->ptCursor, TRUE); 2150 INT nCount = SendMessageW(hwndList, LB_GETCOUNT, 0, 0); 2151 /* no dragging past last item (separator) */ 2152 if ((nCurrentItem >= 0) && (nCurrentItem < (nCount - 1))) 2153 { 2154 DrawInsert(hwnd, hwndList, nCurrentItem); 2155 /* FIXME: native uses "move button" cursor */ 2156 return DL_COPYCURSOR; 2157 } 2158 2159 /* not over toolbar buttons list */ 2160 if (nCurrentItem < 0) 2161 { 2162 POINT ptWindow = pDLI->ptCursor; 2163 HWND hwndListAvail = GetDlgItem(hwnd, IDC_AVAILBTN_LBOX); 2164 MapWindowPoints(NULL, hwnd, &ptWindow, 1); 2165 /* over available buttons list? */ 2166 if (ChildWindowFromPoint(hwnd, ptWindow) == hwndListAvail) 2167 /* FIXME: native uses "move button" cursor */ 2168 return DL_COPYCURSOR; 2169 } 2170 /* clear drag arrow */ 2171 DrawInsert(hwnd, hwndList, -1); 2172 return DL_STOPCURSOR; 2173 } 2174 case DL_DROPPED: 2175 { 2176 INT nIndexTo = LBItemFromPt(hwndList, pDLI->ptCursor, TRUE); 2177 INT nIndexFrom = SendMessageW(hwndList, LB_GETCURSEL, 0, 0); 2178 INT nCount = SendMessageW(hwndList, LB_GETCOUNT, 0, 0); 2179 if ((nIndexTo >= 0) && (nIndexTo < (nCount - 1))) 2180 { 2181 /* clear drag arrow */ 2182 DrawInsert(hwnd, hwndList, -1); 2183 /* move item */ 2184 TOOLBAR_Cust_MoveButton(custInfo, hwnd, nIndexFrom, nIndexTo); 2185 } 2186 /* not over toolbar buttons list */ 2187 if (nIndexTo < 0) 2188 { 2189 POINT ptWindow = pDLI->ptCursor; 2190 HWND hwndListAvail = GetDlgItem(hwnd, IDC_AVAILBTN_LBOX); 2191 MapWindowPoints(NULL, hwnd, &ptWindow, 1); 2192 /* over available buttons list? */ 2193 if (ChildWindowFromPoint(hwnd, ptWindow) == hwndListAvail) 2194 TOOLBAR_Cust_RemoveButton(custInfo, hwnd, nIndexFrom); 2195 } 2196 break; 2197 } 2198 case DL_CANCELDRAG: 2199 /* Clear drag arrow */ 2200 DrawInsert(hwnd, hwndList, -1); 2201 break; 2202 } 2203 2204 return 0; 2205 } 2206 2207 /* drag list notification function for available buttons list box */ 2208 static LRESULT TOOLBAR_Cust_AvailDragListNotification(const CUSTDLG_INFO *custInfo, HWND hwnd, 2209 const DRAGLISTINFO *pDLI) 2210 { 2211 HWND hwndList = GetDlgItem(hwnd, IDC_TOOLBARBTN_LBOX); 2212 switch (pDLI->uNotification) 2213 { 2214 case DL_BEGINDRAG: 2215 return TRUE; 2216 case DL_DRAGGING: 2217 { 2218 INT nCurrentItem = LBItemFromPt(hwndList, pDLI->ptCursor, TRUE); 2219 INT nCount = SendMessageW(hwndList, LB_GETCOUNT, 0, 0); 2220 /* no dragging past last item (separator) */ 2221 if ((nCurrentItem >= 0) && (nCurrentItem < nCount)) 2222 { 2223 DrawInsert(hwnd, hwndList, nCurrentItem); 2224 /* FIXME: native uses "move button" cursor */ 2225 return DL_COPYCURSOR; 2226 } 2227 2228 /* not over toolbar buttons list */ 2229 if (nCurrentItem < 0) 2230 { 2231 POINT ptWindow = pDLI->ptCursor; 2232 HWND hwndListAvail = GetDlgItem(hwnd, IDC_AVAILBTN_LBOX); 2233 MapWindowPoints(NULL, hwnd, &ptWindow, 1); 2234 /* over available buttons list? */ 2235 if (ChildWindowFromPoint(hwnd, ptWindow) == hwndListAvail) 2236 /* FIXME: native uses "move button" cursor */ 2237 return DL_COPYCURSOR; 2238 } 2239 /* clear drag arrow */ 2240 DrawInsert(hwnd, hwndList, -1); 2241 return DL_STOPCURSOR; 2242 } 2243 case DL_DROPPED: 2244 { 2245 INT nIndexTo = LBItemFromPt(hwndList, pDLI->ptCursor, TRUE); 2246 INT nCount = SendMessageW(hwndList, LB_GETCOUNT, 0, 0); 2247 INT nIndexFrom = SendDlgItemMessageW(hwnd, IDC_AVAILBTN_LBOX, LB_GETCURSEL, 0, 0); 2248 if ((nIndexTo >= 0) && (nIndexTo < nCount)) 2249 { 2250 /* clear drag arrow */ 2251 DrawInsert(hwnd, hwndList, -1); 2252 /* add item */ 2253 TOOLBAR_Cust_AddButton(custInfo, hwnd, nIndexFrom, nIndexTo); 2254 } 2255 } 2256 case DL_CANCELDRAG: 2257 /* Clear drag arrow */ 2258 DrawInsert(hwnd, hwndList, -1); 2259 break; 2260 } 2261 return 0; 2262 } 2263 2264 extern UINT uDragListMessage; 2265 2266 /*********************************************************************** 2267 * TOOLBAR_CustomizeDialogProc 2268 * This function implements the toolbar customization dialog. 2269 */ 2270 static INT_PTR CALLBACK 2271 TOOLBAR_CustomizeDialogProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam) 2272 { 2273 PCUSTDLG_INFO custInfo = (PCUSTDLG_INFO)GetWindowLongPtrW (hwnd, DWLP_USER); 2274 PCUSTOMBUTTON btnInfo; 2275 NMTOOLBARA nmtb; 2276 TOOLBAR_INFO *infoPtr = custInfo ? custInfo->tbInfo : NULL; 2277 2278 switch (uMsg) 2279 { 2280 case WM_INITDIALOG: 2281 custInfo = (PCUSTDLG_INFO)lParam; 2282 SetWindowLongPtrW (hwnd, DWLP_USER, (LONG_PTR)custInfo); 2283 2284 if (custInfo) 2285 { 2286 WCHAR Buffer[256]; 2287 int i = 0; 2288 int index; 2289 NMTBINITCUSTOMIZE nmtbic; 2290 2291 infoPtr = custInfo->tbInfo; 2292 2293 /* send TBN_QUERYINSERT notification */ 2294 nmtb.iItem = custInfo->tbInfo->nNumButtons; 2295 2296 if (!TOOLBAR_SendNotify(&nmtb.hdr, infoPtr, TBN_QUERYINSERT)) 2297 return FALSE; 2298 2299 nmtbic.hwndDialog = hwnd; 2300 /* Send TBN_INITCUSTOMIZE notification */ 2301 if (TOOLBAR_SendNotify (&nmtbic.hdr, infoPtr, TBN_INITCUSTOMIZE) == 2302 TBNRF_HIDEHELP) 2303 { 2304 TRACE("TBNRF_HIDEHELP requested\n"); 2305 ShowWindow(GetDlgItem(hwnd, IDC_HELP_BTN), SW_HIDE); 2306 } 2307 2308 /* add items to 'toolbar buttons' list and check if removable */ 2309 for (i = 0; i < custInfo->tbInfo->nNumButtons; i++) 2310 { 2311 btnInfo = (PCUSTOMBUTTON)Alloc(sizeof(CUSTOMBUTTON)); 2312 memset (&btnInfo->btn, 0, sizeof(TBBUTTON)); 2313 btnInfo->btn.fsStyle = BTNS_SEP; 2314 btnInfo->bVirtual = FALSE; 2315 LoadStringW (COMCTL32_hModule, IDS_SEPARATOR, btnInfo->text, 64); 2316 2317 /* send TBN_QUERYDELETE notification */ 2318 btnInfo->bRemovable = TOOLBAR_IsButtonRemovable(infoPtr, i, btnInfo); 2319 2320 index = (int)SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_ADDSTRING, 0, 0); 2321 SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_SETITEMDATA, index, (LPARAM)btnInfo); 2322 } 2323 2324 SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_SETITEMHEIGHT, 0, infoPtr->nBitmapHeight + 8); 2325 2326 /* insert separator button into 'available buttons' list */ 2327 btnInfo = (PCUSTOMBUTTON)Alloc(sizeof(CUSTOMBUTTON)); 2328 memset (&btnInfo->btn, 0, sizeof(TBBUTTON)); 2329 btnInfo->btn.fsStyle = BTNS_SEP; 2330 btnInfo->bVirtual = FALSE; 2331 btnInfo->bRemovable = TRUE; 2332 LoadStringW (COMCTL32_hModule, IDS_SEPARATOR, btnInfo->text, 64); 2333 index = (int)SendDlgItemMessageW (hwnd, IDC_AVAILBTN_LBOX, LB_ADDSTRING, 0, (LPARAM)btnInfo); 2334 SendDlgItemMessageW (hwnd, IDC_AVAILBTN_LBOX, LB_SETITEMDATA, index, (LPARAM)btnInfo); 2335 2336 /* insert all buttons into dsa */ 2337 for (i = 0;; i++) 2338 { 2339 /* send TBN_GETBUTTONINFO notification */ 2340 NMTOOLBARW nmtb; 2341 nmtb.iItem = i; 2342 nmtb.pszText = Buffer; 2343 nmtb.cchText = 256; 2344 2345 /* Clear previous button's text */ 2346 ZeroMemory(nmtb.pszText, nmtb.cchText * sizeof(WCHAR)); 2347 2348 if (!TOOLBAR_GetButtonInfo(infoPtr, &nmtb)) 2349 break; 2350 2351 TRACE("WM_INITDIALOG style: %x iItem(%d) idCommand(%d) iString(%ld) %s\n", 2352 nmtb.tbButton.fsStyle, i, 2353 nmtb.tbButton.idCommand, 2354 nmtb.tbButton.iString, 2355 nmtb.tbButton.iString >= 0 ? debugstr_w(infoPtr->strings[nmtb.tbButton.iString]) 2356 : ""); 2357 2358 /* insert button into the apropriate list */ 2359 index = TOOLBAR_GetButtonIndex (custInfo->tbInfo, nmtb.tbButton.idCommand, FALSE); 2360 if (index == -1) 2361 { 2362 btnInfo = (PCUSTOMBUTTON)Alloc(sizeof(CUSTOMBUTTON)); 2363 btnInfo->bVirtual = FALSE; 2364 btnInfo->bRemovable = TRUE; 2365 } 2366 else 2367 { 2368 btnInfo = (PCUSTOMBUTTON)SendDlgItemMessageW (hwnd, 2369 IDC_TOOLBARBTN_LBOX, LB_GETITEMDATA, index, 0); 2370 } 2371 2372 btnInfo->btn = nmtb.tbButton; 2373 if (!(nmtb.tbButton.fsStyle & BTNS_SEP)) 2374 { 2375 if (lstrlenW(nmtb.pszText)) 2376 lstrcpyW(btnInfo->text, nmtb.pszText); 2377 else if (nmtb.tbButton.iString >= 0 && 2378 nmtb.tbButton.iString < infoPtr->nNumStrings) 2379 { 2380 lstrcpyW(btnInfo->text, 2381 infoPtr->strings[nmtb.tbButton.iString]); 2382 } 2383 } 2384 2385 if (index == -1) 2386 TOOLBAR_Cust_InsertAvailButton(hwnd, btnInfo); 2387 } 2388 2389 SendDlgItemMessageW (hwnd, IDC_AVAILBTN_LBOX, LB_SETITEMHEIGHT, 0, infoPtr->nBitmapHeight + 8); 2390 2391 /* select first item in the 'available' list */ 2392 SendDlgItemMessageW (hwnd, IDC_AVAILBTN_LBOX, LB_SETCURSEL, 0, 0); 2393 2394 /* append 'virtual' separator button to the 'toolbar buttons' list */ 2395 btnInfo = (PCUSTOMBUTTON)Alloc(sizeof(CUSTOMBUTTON)); 2396 memset (&btnInfo->btn, 0, sizeof(TBBUTTON)); 2397 btnInfo->btn.fsStyle = BTNS_SEP; 2398 btnInfo->bVirtual = TRUE; 2399 btnInfo->bRemovable = FALSE; 2400 LoadStringW (COMCTL32_hModule, IDS_SEPARATOR, btnInfo->text, 64); 2401 index = (int)SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_ADDSTRING, 0, (LPARAM)btnInfo); 2402 SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_SETITEMDATA, index, (LPARAM)btnInfo); 2403 2404 /* select last item in the 'toolbar' list */ 2405 SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_SETCURSEL, index, 0); 2406 SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_SETTOPINDEX, index, 0); 2407 2408 MakeDragList(GetDlgItem(hwnd, IDC_TOOLBARBTN_LBOX)); 2409 MakeDragList(GetDlgItem(hwnd, IDC_AVAILBTN_LBOX)); 2410 2411 /* set focus and disable buttons */ 2412 PostMessageW (hwnd, WM_USER, 0, 0); 2413 } 2414 return TRUE; 2415 2416 case WM_USER: 2417 EnableWindow (GetDlgItem (hwnd,IDC_MOVEUP_BTN), FALSE); 2418 EnableWindow (GetDlgItem (hwnd,IDC_MOVEDN_BTN), FALSE); 2419 EnableWindow (GetDlgItem (hwnd,IDC_REMOVE_BTN), FALSE); 2420 SetFocus (GetDlgItem (hwnd, IDC_TOOLBARBTN_LBOX)); 2421 return TRUE; 2422 2423 case WM_CLOSE: 2424 EndDialog(hwnd, FALSE); 2425 return TRUE; 2426 2427 case WM_COMMAND: 2428 switch (LOWORD(wParam)) 2429 { 2430 case IDC_TOOLBARBTN_LBOX: 2431 if (HIWORD(wParam) == LBN_SELCHANGE) 2432 { 2433 PCUSTOMBUTTON btnInfo; 2434 NMTOOLBARA nmtb; 2435 int count; 2436 int index; 2437 2438 count = SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_GETCOUNT, 0, 0); 2439 index = SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_GETCURSEL, 0, 0); 2440 2441 /* send TBN_QUERYINSERT notification */ 2442 nmtb.iItem = index; 2443 TOOLBAR_SendNotify(&nmtb.hdr, infoPtr, TBN_QUERYINSERT); 2444 2445 /* get list box item */ 2446 btnInfo = (PCUSTOMBUTTON)SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_GETITEMDATA, index, 0); 2447 2448 if (index == (count - 1)) 2449 { 2450 /* last item (virtual separator) */ 2451 EnableWindow (GetDlgItem (hwnd,IDC_MOVEUP_BTN), FALSE); 2452 EnableWindow (GetDlgItem (hwnd,IDC_MOVEDN_BTN), FALSE); 2453 } 2454 else if (index == (count - 2)) 2455 { 2456 /* second last item (last non-virtual item) */ 2457 EnableWindow (GetDlgItem (hwnd,IDC_MOVEUP_BTN), TRUE); 2458 EnableWindow (GetDlgItem (hwnd,IDC_MOVEDN_BTN), FALSE); 2459 } 2460 else if (index == 0) 2461 { 2462 /* first item */ 2463 EnableWindow (GetDlgItem (hwnd,IDC_MOVEUP_BTN), FALSE); 2464 EnableWindow (GetDlgItem (hwnd,IDC_MOVEDN_BTN), TRUE); 2465 } 2466 else 2467 { 2468 EnableWindow (GetDlgItem (hwnd,IDC_MOVEUP_BTN), TRUE); 2469 EnableWindow (GetDlgItem (hwnd,IDC_MOVEDN_BTN), TRUE); 2470 } 2471 2472 EnableWindow (GetDlgItem (hwnd,IDC_REMOVE_BTN), btnInfo->bRemovable); 2473 } 2474 break; 2475 2476 case IDC_MOVEUP_BTN: 2477 { 2478 int index = SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_GETCURSEL, 0, 0); 2479 TOOLBAR_Cust_MoveButton(custInfo, hwnd, index, index-1); 2480 } 2481 break; 2482 2483 case IDC_MOVEDN_BTN: /* move down */ 2484 { 2485 int index = SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_GETCURSEL, 0, 0); 2486 TOOLBAR_Cust_MoveButton(custInfo, hwnd, index, index+1); 2487 } 2488 break; 2489 2490 case IDC_REMOVE_BTN: /* remove button */ 2491 { 2492 int index = SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_GETCURSEL, 0, 0); 2493 2494 if (LB_ERR == index) 2495 break; 2496 2497 TOOLBAR_Cust_RemoveButton(custInfo, hwnd, index); 2498 } 2499 break; 2500 case IDC_HELP_BTN: 2501 TOOLBAR_SendNotify(&nmtb.hdr, infoPtr, TBN_CUSTHELP); 2502 break; 2503 case IDC_RESET_BTN: 2504 TOOLBAR_SendNotify(&nmtb.hdr, infoPtr, TBN_RESET); 2505 break; 2506 2507 case IDOK: /* Add button */ 2508 { 2509 int index; 2510 int indexto; 2511 2512 index = SendDlgItemMessageW(hwnd, IDC_AVAILBTN_LBOX, LB_GETCURSEL, 0, 0); 2513 indexto = SendDlgItemMessageW(hwnd, IDC_TOOLBARBTN_LBOX, LB_GETCURSEL, 0, 0); 2514 2515 TOOLBAR_Cust_AddButton(custInfo, hwnd, index, indexto); 2516 } 2517 break; 2518 2519 case IDCANCEL: 2520 EndDialog(hwnd, FALSE); 2521 break; 2522 } 2523 return TRUE; 2524 2525 case WM_DESTROY: 2526 { 2527 int count; 2528 int i; 2529 2530 /* delete items from 'toolbar buttons' listbox*/ 2531 count = SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_GETCOUNT, 0, 0); 2532 for (i = 0; i < count; i++) 2533 { 2534 btnInfo = (PCUSTOMBUTTON)SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_GETITEMDATA, i, 0); 2535 Free(btnInfo); 2536 SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_SETITEMDATA, 0, 0); 2537 } 2538 SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_RESETCONTENT, 0, 0); 2539 2540 2541 /* delete items from 'available buttons' listbox*/ 2542 count = SendDlgItemMessageW (hwnd, IDC_AVAILBTN_LBOX, LB_GETCOUNT, 0, 0); 2543 for (i = 0; i < count; i++) 2544 { 2545 btnInfo = (PCUSTOMBUTTON)SendDlgItemMessageW (hwnd, IDC_AVAILBTN_LBOX, LB_GETITEMDATA, i, 0); 2546 Free(btnInfo); 2547 SendDlgItemMessageW (hwnd, IDC_AVAILBTN_LBOX, LB_SETITEMDATA, i, 0); 2548 } 2549 SendDlgItemMessageW (hwnd, IDC_AVAILBTN_LBOX, LB_RESETCONTENT, 0, 0); 2550 } 2551 return TRUE; 2552 2553 case WM_DRAWITEM: 2554 if (wParam == IDC_AVAILBTN_LBOX || wParam == IDC_TOOLBARBTN_LBOX) 2555 { 2556 LPDRAWITEMSTRUCT lpdis = (LPDRAWITEMSTRUCT)lParam; 2557 RECT rcButton; 2558 RECT rcText; 2559 HPEN hPen, hOldPen; 2560 HBRUSH hOldBrush; 2561 COLORREF oldText = 0; 2562 COLORREF oldBk = 0; 2563 2564 /* get item data */ 2565 btnInfo = (PCUSTOMBUTTON)SendDlgItemMessageW (hwnd, wParam, LB_GETITEMDATA, (WPARAM)lpdis->itemID, 0); 2566 if (btnInfo == NULL) 2567 { 2568 FIXME("btnInfo invalid!\n"); 2569 return TRUE; 2570 } 2571 2572 /* set colors and select objects */ 2573 oldBk = SetBkColor (lpdis->hDC, (lpdis->itemState & ODS_FOCUS)?comctl32_color.clrHighlight:comctl32_color.clrWindow); 2574 if (btnInfo->bVirtual) 2575 oldText = SetTextColor (lpdis->hDC, comctl32_color.clrGrayText); 2576 else 2577 oldText = SetTextColor (lpdis->hDC, (lpdis->itemState & ODS_FOCUS)?comctl32_color.clrHighlightText:comctl32_color.clrWindowText); 2578 hPen = CreatePen( PS_SOLID, 1, 2579 GetSysColor( (lpdis->itemState & ODS_SELECTED)?COLOR_HIGHLIGHT:COLOR_WINDOW)); 2580 hOldPen = SelectObject (lpdis->hDC, hPen ); 2581 hOldBrush = SelectObject (lpdis->hDC, GetSysColorBrush ((lpdis->itemState & ODS_FOCUS)?COLOR_HIGHLIGHT:COLOR_WINDOW)); 2582 2583 /* fill background rectangle */ 2584 Rectangle (lpdis->hDC, lpdis->rcItem.left, lpdis->rcItem.top, 2585 lpdis->rcItem.right, lpdis->rcItem.bottom); 2586 2587 /* calculate button and text rectangles */ 2588 CopyRect (&rcButton, &lpdis->rcItem); 2589 InflateRect (&rcButton, -1, -1); 2590 CopyRect (&rcText, &rcButton); 2591 rcButton.right = rcButton.left + custInfo->tbInfo->nBitmapWidth + 6; 2592 rcText.left = rcButton.right + 2; 2593 2594 /* draw focus rectangle */ 2595 if (lpdis->itemState & ODS_FOCUS) 2596 DrawFocusRect (lpdis->hDC, &lpdis->rcItem); 2597 2598 /* draw button */ 2599 if (!(infoPtr->dwStyle & TBSTYLE_FLAT)) 2600 DrawEdge (lpdis->hDC, &rcButton, EDGE_RAISED, BF_RECT|BF_MIDDLE|BF_SOFT); 2601 2602 /* draw image and text */ 2603 if ((btnInfo->btn.fsStyle & BTNS_SEP) == 0) { 2604 HIMAGELIST himl = GETDEFIMAGELIST(infoPtr, GETHIMLID(infoPtr, 2605 btnInfo->btn.iBitmap)); 2606 ImageList_Draw (himl, GETIBITMAP(infoPtr, btnInfo->btn.iBitmap), 2607 lpdis->hDC, rcButton.left+3, rcButton.top+3, ILD_NORMAL); 2608 } 2609 DrawTextW (lpdis->hDC, btnInfo->text, -1, &rcText, 2610 DT_LEFT | DT_VCENTER | DT_SINGLELINE); 2611 2612 /* delete objects and reset colors */ 2613 SelectObject (lpdis->hDC, hOldBrush); 2614 SelectObject (lpdis->hDC, hOldPen); 2615 SetBkColor (lpdis->hDC, oldBk); 2616 SetTextColor (lpdis->hDC, oldText); 2617 DeleteObject( hPen ); 2618 return TRUE; 2619 } 2620 return FALSE; 2621 2622 case WM_MEASUREITEM: 2623 if (wParam == IDC_AVAILBTN_LBOX || wParam == IDC_TOOLBARBTN_LBOX) 2624 { 2625 MEASUREITEMSTRUCT *lpmis = (MEASUREITEMSTRUCT*)lParam; 2626 2627 lpmis->itemHeight = 15 + 8; /* default height */ 2628 2629 return TRUE; 2630 } 2631 return FALSE; 2632 2633 default: 2634 if (uDragListMessage && (uMsg == uDragListMessage)) 2635 { 2636 if (wParam == IDC_TOOLBARBTN_LBOX) 2637 { 2638 LRESULT res = TOOLBAR_Cust_ToolbarDragListNotification( 2639 custInfo, hwnd, (DRAGLISTINFO *)lParam); 2640 SetWindowLongPtrW(hwnd, DWLP_MSGRESULT, res); 2641 return TRUE; 2642 } 2643 else if (wParam == IDC_AVAILBTN_LBOX) 2644 { 2645 LRESULT res = TOOLBAR_Cust_AvailDragListNotification( 2646 custInfo, hwnd, (DRAGLISTINFO *)lParam); 2647 SetWindowLongPtrW(hwnd, DWLP_MSGRESULT, res); 2648 return TRUE; 2649 } 2650 } 2651 return FALSE; 2652 } 2653 } 2654 2655 static BOOL 2656 TOOLBAR_AddBitmapToImageList(TOOLBAR_INFO *infoPtr, HIMAGELIST himlDef, const TBITMAP_INFO *bitmap) 2657 { 2658 HBITMAP hbmLoad; 2659 INT nCountBefore = ImageList_GetImageCount(himlDef); 2660 INT nCountAfter; 2661 INT cxIcon, cyIcon; 2662 INT nAdded; 2663 INT nIndex; 2664 2665 TRACE("adding hInst=%p nID=%d nButtons=%d\n", bitmap->hInst, bitmap->nID, bitmap->nButtons); 2666 /* Add bitmaps to the default image list */ 2667 if (bitmap->hInst == NULL) /* a handle was passed */ 2668 hbmLoad = (HBITMAP)CopyImage(ULongToHandle(bitmap->nID), IMAGE_BITMAP, 0, 0, 0); 2669 else 2670 hbmLoad = CreateMappedBitmap(bitmap->hInst, bitmap->nID, 0, NULL, 0); 2671 2672 /* enlarge the bitmap if needed */ 2673 ImageList_GetIconSize(himlDef, &cxIcon, &cyIcon); 2674 if (bitmap->hInst != COMCTL32_hModule) 2675 COMCTL32_EnsureBitmapSize(&hbmLoad, cxIcon*(INT)bitmap->nButtons, cyIcon, comctl32_color.clrBtnFace); 2676 2677 nIndex = ImageList_AddMasked(himlDef, hbmLoad, comctl32_color.clrBtnFace); 2678 DeleteObject(hbmLoad); 2679 if (nIndex == -1) 2680 return FALSE; 2681 2682 nCountAfter = ImageList_GetImageCount(himlDef); 2683 nAdded = nCountAfter - nCountBefore; 2684 if (bitmap->nButtons == 0) /* wParam == 0 is special and means add only one image */ 2685 { 2686 ImageList_SetImageCount(himlDef, nCountBefore + 1); 2687 } else if (nAdded > (INT)bitmap->nButtons) { 2688 TRACE("Added more images than wParam: Previous image number %i added %i while wParam %i. Images in list %i\n", 2689 nCountBefore, nAdded, bitmap->nButtons, nCountAfter); 2690 } 2691 2692 infoPtr->nNumBitmaps += nAdded; 2693 return TRUE; 2694 } 2695 2696 static void 2697 TOOLBAR_CheckImageListIconSize(TOOLBAR_INFO *infoPtr) 2698 { 2699 HIMAGELIST himlDef; 2700 HIMAGELIST himlNew; 2701 INT cx, cy; 2702 INT i; 2703 2704 himlDef = GETDEFIMAGELIST(infoPtr, 0); 2705 if (himlDef == NULL || himlDef != infoPtr->himlInt) 2706 return; 2707 if (!ImageList_GetIconSize(himlDef, &cx, &cy)) 2708 return; 2709 if (cx == infoPtr->nBitmapWidth && cy == infoPtr->nBitmapHeight) 2710 return; 2711 2712 TRACE("Update icon size: %dx%d -> %dx%d\n", 2713 cx, cy, infoPtr->nBitmapWidth, infoPtr->nBitmapHeight); 2714 2715 himlNew = ImageList_Create(infoPtr->nBitmapWidth, infoPtr->nBitmapHeight, 2716 ILC_COLORDDB|ILC_MASK, 8, 2); 2717 for (i = 0; i < infoPtr->nNumBitmapInfos; i++) 2718 TOOLBAR_AddBitmapToImageList(infoPtr, himlNew, &infoPtr->bitmaps[i]); 2719 TOOLBAR_InsertImageList(&infoPtr->himlDef, &infoPtr->cimlDef, himlNew, 0); 2720 infoPtr->himlInt = himlNew; 2721 2722 infoPtr->nNumBitmaps -= ImageList_GetImageCount(himlDef); 2723 ImageList_Destroy(himlDef); 2724 } 2725 2726 /*********************************************************************** 2727 * TOOLBAR_AddBitmap: Add the bitmaps to the default image list. 2728 * 2729 */ 2730 static LRESULT 2731 TOOLBAR_AddBitmap (HWND hwnd, WPARAM wParam, LPARAM lParam) 2732 { 2733 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd); 2734 LPTBADDBITMAP lpAddBmp = (LPTBADDBITMAP)lParam; 2735 TBITMAP_INFO info; 2736 INT iSumButtons, i; 2737 HIMAGELIST himlDef; 2738 2739 TRACE("hwnd=%p wParam=%lx lParam=%lx\n", hwnd, wParam, lParam); 2740 if (!lpAddBmp) 2741 return -1; 2742 2743 if (lpAddBmp->hInst == HINST_COMMCTRL) 2744 { 2745 info.hInst = COMCTL32_hModule; 2746 switch (lpAddBmp->nID) 2747 { 2748 case IDB_STD_SMALL_COLOR: 2749 info.nButtons = 15; 2750 info.nID = IDB_STD_SMALL; 2751 break; 2752 case IDB_STD_LARGE_COLOR: 2753 info.nButtons = 15; 2754 info.nID = IDB_STD_LARGE; 2755 break; 2756 case IDB_VIEW_SMALL_COLOR: 2757 info.nButtons = 12; 2758 info.nID = IDB_VIEW_SMALL; 2759 break; 2760 case IDB_VIEW_LARGE_COLOR: 2761 info.nButtons = 12; 2762 info.nID = IDB_VIEW_LARGE; 2763 break; 2764 case IDB_HIST_SMALL_COLOR: 2765 info.nButtons = 5; 2766 info.nID = IDB_HIST_SMALL; 2767 break; 2768 case IDB_HIST_LARGE_COLOR: 2769 info.nButtons = 5; 2770 info.nID = IDB_HIST_LARGE; 2771 break; 2772 default: 2773 return -1; 2774 } 2775 2776 TRACE ("adding %d internal bitmaps!\n", info.nButtons); 2777 2778 /* Windows resize all the buttons to the size of a newly added standard image */ 2779 if (lpAddBmp->nID & 1) 2780 { 2781 /* large icons: 24x24. Will make the button 31x30 */ 2782 SendMessageW (hwnd, TB_SETBITMAPSIZE, 0, MAKELPARAM(24, 24)); 2783 } 2784 else 2785 { 2786 /* small icons: 16x16. Will make the buttons 23x22 */ 2787 SendMessageW (hwnd, TB_SETBITMAPSIZE, 0, MAKELPARAM(16, 16)); 2788 } 2789 2790 TOOLBAR_CalcToolbar (hwnd); 2791 } 2792 else 2793 { 2794 info.nButtons = (INT)wParam; 2795 info.hInst = lpAddBmp->hInst; 2796 info.nID = lpAddBmp->nID; 2797 TRACE("adding %d bitmaps!\n", info.nButtons); 2798 } 2799 2800 /* check if the bitmap is already loaded and compute iSumButtons */ 2801 iSumButtons = 0; 2802 for (i = 0; i < infoPtr->nNumBitmapInfos; i++) 2803 { 2804 if (infoPtr->bitmaps[i].hInst == info.hInst && 2805 infoPtr->bitmaps[i].nID == info.nID) 2806 return iSumButtons; 2807 iSumButtons += infoPtr->bitmaps[i].nButtons; 2808 } 2809 2810 if (!infoPtr->cimlDef) { 2811 /* create new default image list */ 2812 TRACE ("creating default image list!\n"); 2813 2814 himlDef = ImageList_Create (infoPtr->nBitmapWidth, infoPtr->nBitmapHeight, 2815 ILC_COLORDDB | ILC_MASK, info.nButtons, 2); 2816 TOOLBAR_InsertImageList(&infoPtr->himlDef, &infoPtr->cimlDef, himlDef, 0); 2817 infoPtr->himlInt = himlDef; 2818 } 2819 else { 2820 himlDef = GETDEFIMAGELIST(infoPtr, 0); 2821 } 2822 2823 if (!himlDef) { 2824 WARN("No default image list available\n"); 2825 return -1; 2826 } 2827 2828 if (!TOOLBAR_AddBitmapToImageList(infoPtr, himlDef, &info)) 2829 return -1; 2830 2831 TRACE("Number of bitmap infos: %d\n", infoPtr->nNumBitmapInfos); 2832 infoPtr->bitmaps = ReAlloc(infoPtr->bitmaps, (infoPtr->nNumBitmapInfos + 1) * sizeof(TBITMAP_INFO)); 2833 infoPtr->bitmaps[infoPtr->nNumBitmapInfos] = info; 2834 infoPtr->nNumBitmapInfos++; 2835 TRACE("Number of bitmap infos: %d\n", infoPtr->nNumBitmapInfos); 2836 2837 InvalidateRect(hwnd, NULL, TRUE); 2838 return iSumButtons; 2839 } 2840 2841 2842 static LRESULT 2843 TOOLBAR_AddButtonsT(HWND hwnd, WPARAM wParam, LPARAM lParam, BOOL fUnicode) 2844 { 2845 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd); 2846 LPTBBUTTON lpTbb = (LPTBBUTTON)lParam; 2847 INT nOldButtons, nNewButtons, nAddButtons, nCount; 2848 BOOL fHasString = FALSE; 2849 2850 TRACE("adding %ld buttons (unicode=%d)!\n", wParam, fUnicode); 2851 2852 nAddButtons = (UINT)wParam; 2853 nOldButtons = infoPtr->nNumButtons; 2854 nNewButtons = nOldButtons + nAddButtons; 2855 2856 infoPtr->buttons = ReAlloc(infoPtr->buttons, sizeof(TBUTTON_INFO)*nNewButtons); 2857 infoPtr->nNumButtons = nNewButtons; 2858 2859 /* insert new button data */ 2860 for (nCount = 0; nCount < nAddButtons; nCount++) { 2861 TBUTTON_INFO *btnPtr = &infoPtr->buttons[nOldButtons+nCount]; 2862 btnPtr->iBitmap = lpTbb[nCount].iBitmap; 2863 btnPtr->idCommand = lpTbb[nCount].idCommand; 2864 btnPtr->fsState = lpTbb[nCount].fsState; 2865 btnPtr->fsStyle = lpTbb[nCount].fsStyle; 2866 btnPtr->dwData = lpTbb[nCount].dwData; 2867 btnPtr->bHot = FALSE; 2868 if(HIWORD(lpTbb[nCount].iString) && lpTbb[nCount].iString != -1) 2869 { 2870 if (fUnicode) 2871 Str_SetPtrW ((LPWSTR*)&btnPtr->iString, (LPWSTR)lpTbb[nCount].iString ); 2872 else 2873 Str_SetPtrAtoW((LPWSTR*)&btnPtr->iString, (LPSTR)lpTbb[nCount].iString); 2874 fHasString = TRUE; 2875 } 2876 else 2877 btnPtr->iString = lpTbb[nCount].iString; 2878 2879 TOOLBAR_TooltipAddTool(infoPtr, btnPtr); 2880 } 2881 2882 if (infoPtr->nNumStrings > 0 || fHasString) 2883 TOOLBAR_CalcToolbar(hwnd); 2884 else 2885 TOOLBAR_LayoutToolbar(hwnd); 2886 TOOLBAR_AutoSize (hwnd); 2887 2888 TOOLBAR_DumpToolbar (infoPtr, __LINE__); 2889 2890 InvalidateRect(hwnd, NULL, TRUE); 2891 2892 return TRUE; 2893 } 2894 2895 2896 static LRESULT 2897 TOOLBAR_AddStringW (HWND hwnd, WPARAM wParam, LPARAM lParam) 2898 { 2899 #define MAX_RESOURCE_STRING_LENGTH 512 2900 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd); 2901 BOOL fFirstString = (infoPtr->nNumStrings == 0); 2902 INT nIndex = infoPtr->nNumStrings; 2903 2904 if ((wParam) && (HIWORD(lParam) == 0)) { 2905 WCHAR szString[MAX_RESOURCE_STRING_LENGTH]; 2906 WCHAR delimiter; 2907 WCHAR *next_delim; 2908 WCHAR *p; 2909 INT len; 2910 TRACE("adding string from resource!\n"); 2911 2912 len = LoadStringW ((HINSTANCE)wParam, (UINT)lParam, 2913 szString, MAX_RESOURCE_STRING_LENGTH); 2914 2915 TRACE("len=%d %s\n", len, debugstr_w(szString)); 2916 if (len == 0 || len == 1) 2917 return nIndex; 2918 2919 TRACE("Delimiter: 0x%x\n", *szString); 2920 delimiter = *szString; 2921 p = szString + 1; 2922 2923 while ((next_delim = strchrW(p, delimiter)) != NULL) { 2924 *next_delim = 0; 2925 if (next_delim + 1 >= szString + len) 2926 { 2927 /* this may happen if delimiter == '\0' or if the last char is a 2928 * delimiter (then it is ignored like the native does) */ 2929 break; 2930 } 2931 2932 infoPtr->strings = ReAlloc(infoPtr->strings, sizeof(LPWSTR)*(infoPtr->nNumStrings+1)); 2933 Str_SetPtrW(&infoPtr->strings[infoPtr->nNumStrings], p); 2934 infoPtr->nNumStrings++; 2935 2936 p = next_delim + 1; 2937 } 2938 } 2939 else { 2940 LPWSTR p = (LPWSTR)lParam; 2941 INT len; 2942 2943 if (p == NULL) 2944 return -1; 2945 TRACE("adding string(s) from array!\n"); 2946 while (*p) { 2947 len = strlenW (p); 2948 2949 TRACE("len=%d %s\n", len, debugstr_w(p)); 2950 infoPtr->strings = ReAlloc(infoPtr->strings, sizeof(LPWSTR)*(infoPtr->nNumStrings+1)); 2951 Str_SetPtrW (&infoPtr->strings[infoPtr->nNumStrings], p); 2952 infoPtr->nNumStrings++; 2953 2954 p += (len+1); 2955 } 2956 } 2957 2958 if (fFirstString) 2959 TOOLBAR_CalcToolbar(hwnd); 2960 return nIndex; 2961 } 2962 2963 2964 static LRESULT 2965 TOOLBAR_AddStringA (HWND hwnd, WPARAM wParam, LPARAM lParam) 2966 { 2967 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd); 2968 BOOL fFirstString = (infoPtr->nNumStrings == 0); 2969 LPSTR p; 2970 INT nIndex; 2971 INT len; 2972 2973 if ((wParam) && (HIWORD(lParam) == 0)) /* load from resources */ 2974 return TOOLBAR_AddStringW(hwnd, wParam, lParam); 2975 2976 p = (LPSTR)lParam; 2977 if (p == NULL) 2978 return -1; 2979 2980 TRACE("adding string(s) from array!\n"); 2981 nIndex = infoPtr->nNumStrings; 2982 while (*p) { 2983 len = strlen (p); 2984 TRACE("len=%d \"%s\"\n", len, p); 2985 2986 infoPtr->strings = ReAlloc(infoPtr->strings, sizeof(LPWSTR)*(infoPtr->nNumStrings+1)); 2987 Str_SetPtrAtoW(&infoPtr->strings[infoPtr->nNumStrings], p); 2988 infoPtr->nNumStrings++; 2989 2990 p += (len+1); 2991 } 2992 2993 if (fFirstString) 2994 TOOLBAR_CalcToolbar(hwnd); 2995 return nIndex; 2996 } 2997 2998 2999 static LRESULT 3000 TOOLBAR_AutoSize (HWND hwnd) 3001 { 3002 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd); 3003 RECT parent_rect; 3004 HWND parent; 3005 INT x, y; 3006 INT cx, cy; 3007 3008 TRACE("auto sizing, style=%x!\n", infoPtr->dwStyle); 3009 3010 parent = GetParent (hwnd); 3011 3012 if (!parent || !infoPtr->bDoRedraw) 3013 return 0; 3014 3015 GetClientRect(parent, &parent_rect); 3016 3017 x = parent_rect.left; 3018 y = parent_rect.top; 3019 3020 TRACE("nRows: %d, infoPtr->nButtonHeight: %d\n", infoPtr->nRows, infoPtr->nButtonHeight); 3021 3022 cy = TOP_BORDER + infoPtr->nRows * infoPtr->nButtonHeight + BOTTOM_BORDER; 3023 cx = parent_rect.right - parent_rect.left; 3024 3025 if ((infoPtr->dwStyle & TBSTYLE_WRAPABLE) || (infoPtr->dwExStyle & TBSTYLE_EX_UNDOC1)) 3026 { 3027 TOOLBAR_LayoutToolbar(hwnd); 3028 InvalidateRect( hwnd, NULL, TRUE ); 3029 } 3030 3031 if (!(infoPtr->dwStyle & CCS_NORESIZE)) 3032 { 3033 RECT window_rect; 3034 UINT uPosFlags = SWP_NOZORDER; 3035 3036 if ((infoPtr->dwStyle & CCS_BOTTOM) == CCS_NOMOVEY) 3037 { 3038 GetWindowRect(hwnd, &window_rect); 3039 ScreenToClient(parent, (LPPOINT)&window_rect.left); 3040 y = window_rect.top; 3041 } 3042 if ((infoPtr->dwStyle & CCS_BOTTOM) == CCS_BOTTOM) 3043 { 3044 GetWindowRect(hwnd, &window_rect); 3045 y = parent_rect.bottom - ( window_rect.bottom - window_rect.top); 3046 } 3047 3048 if (infoPtr->dwStyle & CCS_NOPARENTALIGN) 3049 uPosFlags |= SWP_NOMOVE; 3050 3051 if (!(infoPtr->dwStyle & CCS_NODIVIDER)) 3052 cy += GetSystemMetrics(SM_CYEDGE); 3053 3054 if (infoPtr->dwStyle & WS_BORDER) 3055 { 3056 x = y = 1; /* FIXME: this looks wrong */ 3057 cy += GetSystemMetrics(SM_CYEDGE); 3058 cx += GetSystemMetrics(SM_CXEDGE); 3059 } 3060 3061 SetWindowPos(hwnd, NULL, x, y, cx, cy, uPosFlags); 3062 } 3063 3064 return 0; 3065 } 3066 3067 3068 static LRESULT 3069 TOOLBAR_ButtonCount (HWND hwnd, WPARAM wParam, LPARAM lParam) 3070 { 3071 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd); 3072 3073 return infoPtr->nNumButtons; 3074 } 3075 3076 3077 static LRESULT 3078 TOOLBAR_ButtonStructSize (HWND hwnd, WPARAM wParam, LPARAM lParam) 3079 { 3080 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd); 3081 3082 infoPtr->dwStructSize = (DWORD)wParam; 3083 3084 return 0; 3085 } 3086 3087 3088 static LRESULT 3089 TOOLBAR_ChangeBitmap (HWND hwnd, WPARAM wParam, LPARAM lParam) 3090 { 3091 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd); 3092 TBUTTON_INFO *btnPtr; 3093 INT nIndex; 3094 3095 TRACE("button %ld, iBitmap now %d\n", wParam, LOWORD(lParam)); 3096 3097 nIndex = TOOLBAR_GetButtonIndex (infoPtr, (INT)wParam, FALSE); 3098 if (nIndex == -1) 3099 return FALSE; 3100 3101 btnPtr = &infoPtr->buttons[nIndex]; 3102 btnPtr->iBitmap = LOWORD(lParam); 3103 3104 /* we HAVE to erase the background, the new bitmap could be */ 3105 /* transparent */ 3106 InvalidateRect(hwnd, &btnPtr->rect, TRUE); 3107 3108 return TRUE; 3109 } 3110 3111 3112 static LRESULT 3113 TOOLBAR_CheckButton (HWND hwnd, WPARAM wParam, LPARAM lParam) 3114 { 3115 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd); 3116 TBUTTON_INFO *btnPtr; 3117 INT nIndex; 3118 INT nOldIndex = -1; 3119 BOOL bChecked = FALSE; 3120 3121 nIndex = TOOLBAR_GetButtonIndex (infoPtr, (INT)wParam, FALSE); 3122 3123 TRACE("hwnd=%p, btn index=%d, lParam=0x%08lx\n", hwnd, nIndex, lParam); 3124 3125 if (nIndex == -1) 3126 return FALSE; 3127 3128 btnPtr = &infoPtr->buttons[nIndex]; 3129 3130 bChecked = (btnPtr->fsState & TBSTATE_CHECKED) ? TRUE : FALSE; 3131 3132 if (LOWORD(lParam) == FALSE) 3133 btnPtr->fsState &= ~TBSTATE_CHECKED; 3134 else { 3135 if (btnPtr->fsStyle & BTNS_GROUP) { 3136 nOldIndex = 3137 TOOLBAR_GetCheckedGroupButtonIndex (infoPtr, nIndex); 3138 if (nOldIndex == nIndex) 3139 return 0; 3140 if (nOldIndex != -1) 3141 infoPtr->buttons[nOldIndex].fsState &= ~TBSTATE_CHECKED; 3142 } 3143 btnPtr->fsState |= TBSTATE_CHECKED; 3144 } 3145 3146 if( bChecked != LOWORD(lParam) ) 3147 { 3148 if (nOldIndex != -1) 3149 InvalidateRect(hwnd, &infoPtr->buttons[nOldIndex].rect, TRUE); 3150 InvalidateRect(hwnd, &btnPtr->rect, TRUE); 3151 } 3152 3153 /* FIXME: Send a WM_NOTIFY?? */ 3154 3155 return TRUE; 3156 } 3157 3158 3159 static LRESULT 3160 TOOLBAR_CommandToIndex (HWND hwnd, WPARAM wParam, LPARAM lParam) 3161 { 3162 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd); 3163 3164 return TOOLBAR_GetButtonIndex (infoPtr, (INT)wParam, FALSE); 3165 } 3166 3167 3168 static LRESULT 3169 TOOLBAR_Customize (HWND hwnd) 3170 { 3171 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd); 3172 CUSTDLG_INFO custInfo; 3173 LRESULT ret; 3174 LPCVOID template; 3175 HRSRC hRes; 3176 NMHDR nmhdr; 3177 3178 custInfo.tbInfo = infoPtr; 3179 custInfo.tbHwnd = hwnd; 3180 3181 /* send TBN_BEGINADJUST notification */ 3182 TOOLBAR_SendNotify (&nmhdr, infoPtr, TBN_BEGINADJUST); 3183 3184 if (!(hRes = FindResourceW (COMCTL32_hModule, 3185 MAKEINTRESOURCEW(IDD_TBCUSTOMIZE), 3186 (LPWSTR)RT_DIALOG))) 3187 return FALSE; 3188 3189 if(!(template = LoadResource (COMCTL32_hModule, hRes))) 3190 return FALSE; 3191 3192 ret = DialogBoxIndirectParamW ((HINSTANCE)GetWindowLongPtrW(hwnd, GWLP_HINSTANCE), 3193 (LPCDLGTEMPLATEW)template, 3194 hwnd, 3195 TOOLBAR_CustomizeDialogProc, 3196 (LPARAM)&custInfo); 3197 3198 /* send TBN_ENDADJUST notification */ 3199 TOOLBAR_SendNotify (&nmhdr, infoPtr, TBN_ENDADJUST); 3200 3201 return ret; 3202 } 3203 3204 3205 static LRESULT 3206 TOOLBAR_DeleteButton (HWND hwnd, WPARAM wParam, LPARAM lParam) 3207 { 3208 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd); 3209 INT nIndex = (INT)wParam; 3210 NMTOOLBARW nmtb; 3211 TBUTTON_INFO *btnPtr = &infoPtr->buttons[nIndex]; 3212 3213 if ((nIndex < 0) || (nIndex >= infoPtr->nNumButtons)) 3214 return FALSE; 3215 3216 memset(&nmtb, 0, sizeof(nmtb)); 3217 nmtb.iItem = btnPtr->idCommand; 3218 nmtb.tbButton.iBitmap = btnPtr->iBitmap; 3219 nmtb.tbButton.idCommand = btnPtr->idCommand; 3220 nmtb.tbButton.fsState = btnPtr->fsState; 3221 nmtb.tbButton.fsStyle = btnPtr->fsStyle; 3222 nmtb.tbButton.dwData = btnPtr->dwData; 3223 nmtb.tbButton.iString = btnPtr->iString; 3224 TOOLBAR_SendNotify(&nmtb.hdr, infoPtr, TBN_DELETINGBUTTON); 3225 3226 TOOLBAR_TooltipDelTool(infoPtr, &infoPtr->buttons[nIndex]); 3227 3228 if (infoPtr->nNumButtons == 1) { 3229 TRACE(" simple delete!\n"); 3230 Free (infoPtr->buttons); 3231 infoPtr->buttons = NULL; 3232 infoPtr->nNumButtons = 0; 3233 } 3234 else { 3235 TBUTTON_INFO *oldButtons = infoPtr->buttons; 3236 TRACE("complex delete! [nIndex=%d]\n", nIndex); 3237 3238 infoPtr->nNumButtons--; 3239 infoPtr->buttons = Alloc (sizeof (TBUTTON_INFO) * infoPtr->nNumButtons); 3240 if (nIndex > 0) { 3241 memcpy (&infoPtr->buttons[0], &oldButtons[0], 3242 nIndex * sizeof(TBUTTON_INFO)); 3243 } 3244 3245 if (nIndex < infoPtr->nNumButtons) { 3246 memcpy (&infoPtr->buttons[nIndex], &oldButtons[nIndex+1], 3247 (infoPtr->nNumButtons - nIndex) * sizeof(TBUTTON_INFO)); 3248 } 3249 3250 Free (oldButtons); 3251 } 3252 3253 TOOLBAR_LayoutToolbar(hwnd); 3254 3255 InvalidateRect (hwnd, NULL, TRUE); 3256 3257 return TRUE; 3258 } 3259 3260 3261 static LRESULT 3262 TOOLBAR_EnableButton (HWND hwnd, WPARAM wParam, LPARAM lParam) 3263 { 3264 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd); 3265 TBUTTON_INFO *btnPtr; 3266 INT nIndex; 3267 DWORD bState; 3268 3269 nIndex = TOOLBAR_GetButtonIndex (infoPtr, (INT)wParam, FALSE); 3270 3271 TRACE("hwnd=%p, btn index=%ld, lParam=0x%08lx\n", hwnd, wParam, lParam); 3272 3273 if (nIndex == -1) 3274 return FALSE; 3275 3276 btnPtr = &infoPtr->buttons[nIndex]; 3277 3278 bState = btnPtr->fsState & TBSTATE_ENABLED; 3279 3280 /* update the toolbar button state */ 3281 if(LOWORD(lParam) == FALSE) { 3282 btnPtr->fsState &= ~(TBSTATE_ENABLED | TBSTATE_PRESSED); 3283 } else { 3284 btnPtr->fsState |= TBSTATE_ENABLED; 3285 } 3286 3287 /* redraw the button only if the state of the button changed */ 3288 if(bState != (btnPtr->fsState & TBSTATE_ENABLED)) 3289 InvalidateRect(hwnd, &btnPtr->rect, TRUE); 3290 3291 return TRUE; 3292 } 3293 3294 3295 static inline LRESULT 3296 TOOLBAR_GetAnchorHighlight (HWND hwnd) 3297 { 3298 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd); 3299 3300 return infoPtr->bAnchor; 3301 } 3302 3303 3304 static LRESULT 3305 TOOLBAR_GetBitmap (HWND hwnd, WPARAM wParam, LPARAM lParam) 3306 { 3307 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd); 3308 INT nIndex; 3309 3310 nIndex = TOOLBAR_GetButtonIndex (infoPtr, (INT)wParam, FALSE); 3311 if (nIndex == -1) 3312 return -1; 3313 3314 return infoPtr->buttons[nIndex].iBitmap; 3315 } 3316 3317 3318 static inline LRESULT 3319 TOOLBAR_GetBitmapFlags (HWND hwnd, WPARAM wParam, LPARAM lParam) 3320 { 3321 return (GetDeviceCaps (0, LOGPIXELSX) >= 120) ? TBBF_LARGE : 0; 3322 } 3323 3324 3325 static LRESULT 3326 TOOLBAR_GetButton (HWND hwnd, WPARAM wParam, LPARAM lParam) 3327 { 3328 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd); 3329 LPTBBUTTON lpTbb = (LPTBBUTTON)lParam; 3330 INT nIndex = (INT)wParam; 3331 TBUTTON_INFO *btnPtr; 3332 3333 if (lpTbb == NULL) 3334 return FALSE; 3335 3336 if ((nIndex < 0) || (nIndex >= infoPtr->nNumButtons)) 3337 return FALSE; 3338 3339 btnPtr = &infoPtr->buttons[nIndex]; 3340 lpTbb->iBitmap = btnPtr->iBitmap; 3341 lpTbb->idCommand = btnPtr->idCommand; 3342 lpTbb->fsState = btnPtr->fsState; 3343 lpTbb->fsStyle = btnPtr->fsStyle; 3344 lpTbb->bReserved[0] = 0; 3345 lpTbb->bReserved[1] = 0; 3346 lpTbb->dwData = btnPtr->dwData; 3347 lpTbb->iString = btnPtr->iString; 3348 3349 return TRUE; 3350 } 3351 3352 3353 static LRESULT 3354 TOOLBAR_GetButtonInfoT(HWND hwnd, WPARAM wParam, LPARAM lParam, BOOL bUnicode) 3355 { 3356 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd); 3357 /* TBBUTTONINFOW and TBBUTTONINFOA have the same layout*/ 3358 LPTBBUTTONINFOW lpTbInfo = (LPTBBUTTONINFOW)lParam; 3359 TBUTTON_INFO *btnPtr; 3360 INT nIndex; 3361 3362 if (lpTbInfo == NULL) 3363 return -1; 3364 3365 /* MSDN documents a iImageLabel field added in Vista but it is not present in 3366 * the headers and tests shows that even with comctl 6 Vista accepts only the 3367 * original TBBUTTONINFO size 3368 */ 3369 if (lpTbInfo->cbSize != sizeof(TBBUTTONINFOW)) 3370 { 3371 WARN("Invalid button size\n"); 3372 return -1; 3373 } 3374 3375 nIndex = TOOLBAR_GetButtonIndex (infoPtr, (INT)wParam, 3376 lpTbInfo->dwMask & 0x80000000); 3377 if (nIndex == -1) 3378 return -1; 3379 3380 if (!(btnPtr = &infoPtr->buttons[nIndex])) return -1; 3381 3382 if (lpTbInfo->dwMask & TBIF_COMMAND)

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

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