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push 821e04c3b603ecd42d59173982ec01a1348114d6
[wine/hacks.git] / dlls / comctl32 / toolbar.c
blob867bac8fe6d9937fe1f7f7cb0c2a020547f422cc
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_DOUBLEBUFFER | \
229 TBSTYLE_EX_HIDECLIPPEDBUTTONS)
230
231 /* all of the CCS_ styles */
232 #define COMMON_STYLES (CCS_TOP|CCS_NOMOVEY|CCS_BOTTOM|CCS_NORESIZE| \
233 CCS_NOPARENTALIGN|CCS_ADJUSTABLE|CCS_NODIVIDER|CCS_VERT)
234
235 #define GETIBITMAP(infoPtr, i) (infoPtr->iVersion >= 5 ? LOWORD(i) : i)
236 #define GETHIMLID(infoPtr, i) (infoPtr->iVersion >= 5 ? HIWORD(i) : 0)
237 #define GETDEFIMAGELIST(infoPtr, id) TOOLBAR_GetImageList(infoPtr->himlDef, infoPtr->cimlDef, id)
238 #define GETHOTIMAGELIST(infoPtr, id) TOOLBAR_GetImageList(infoPtr->himlHot, infoPtr->cimlHot, id)
239 #define GETDISIMAGELIST(infoPtr, id) TOOLBAR_GetImageList(infoPtr->himlDis, infoPtr->cimlDis, id)
240
241 static const WCHAR themeClass[] = { 'T','o','o','l','b','a','r',0 };
242
243 static BOOL TOOLBAR_GetButtonInfo(const TOOLBAR_INFO *infoPtr, NMTOOLBARW *nmtb);
244 static BOOL TOOLBAR_IsButtonRemovable(const TOOLBAR_INFO *infoPtr, int iItem, PCUSTOMBUTTON btnInfo);
245 static HIMAGELIST TOOLBAR_GetImageList(const PIMLENTRY *pies, INT cies, INT id);
246 static PIMLENTRY TOOLBAR_GetImageListEntry(const PIMLENTRY *pies, INT cies, INT id);
247 static VOID TOOLBAR_DeleteImageList(PIMLENTRY **pies, INT *cies);
248 static HIMAGELIST TOOLBAR_InsertImageList(PIMLENTRY **pies, INT *cies, HIMAGELIST himl, INT id);
249 static LRESULT TOOLBAR_LButtonDown(HWND hwnd, WPARAM wParam, LPARAM lParam);
250 static void TOOLBAR_SetHotItemEx (TOOLBAR_INFO *infoPtr, INT nHit, DWORD dwReason);
251 static void TOOLBAR_LayoutToolbar(HWND hwnd);
252 static LRESULT TOOLBAR_AutoSize(HWND hwnd);
253 static void TOOLBAR_CheckImageListIconSize(TOOLBAR_INFO *infoPtr);
254 static void TOOLBAR_TooltipAddTool(const TOOLBAR_INFO *infoPtr, const TBUTTON_INFO *button);
255 static void TOOLBAR_TooltipSetRect(const TOOLBAR_INFO *infoPtr, const TBUTTON_INFO *button);
256
257 static LRESULT
258 TOOLBAR_NotifyFormat(const TOOLBAR_INFO *infoPtr, WPARAM wParam, LPARAM lParam);
259
260 static inline int default_top_margin(const TOOLBAR_INFO *infoPtr)
261 {
262 return (infoPtr->dwStyle & TBSTYLE_FLAT ? 0 : TOP_BORDER);
263 }
264
265 static LPWSTR
266 TOOLBAR_GetText(const TOOLBAR_INFO *infoPtr, const TBUTTON_INFO *btnPtr)
267 {
268 LPWSTR lpText = NULL;
269
270 /* NOTE: iString == -1 is undocumented */
271 if ((HIWORD(btnPtr->iString) != 0) && (btnPtr->iString != -1))
272 lpText = (LPWSTR)btnPtr->iString;
273 else if ((btnPtr->iString >= 0) && (btnPtr->iString < infoPtr->nNumStrings))
274 lpText = infoPtr->strings[btnPtr->iString];
275
276 return lpText;
277 }
278
279 static void
280 TOOLBAR_DumpTBButton(const TBBUTTON *tbb, BOOL fUnicode)
281 {
282 TRACE("TBBUTTON: id %d, bitmap=%d, state=%02x, style=%02x, data=%08lx, stringid=0x%08lx (%s)\n",
283 tbb->idCommand,tbb->iBitmap, tbb->fsState, tbb->fsStyle, tbb->dwData, tbb->iString,
284 (fUnicode ? wine_dbgstr_w((LPWSTR)tbb->iString) : wine_dbgstr_a((LPSTR)tbb->iString)));
285 }
286
287 static void
288 TOOLBAR_DumpButton(const TOOLBAR_INFO *infoPtr, const TBUTTON_INFO *bP, INT btn_num)
289 {
290 if (TRACE_ON(toolbar)){
291 TRACE("button %d id %d, bitmap=%d, state=%02x, style=%02x, data=%08lx, stringid=0x%08lx\n",
292 btn_num, bP->idCommand, GETIBITMAP(infoPtr, bP->iBitmap),
293 bP->fsState, bP->fsStyle, bP->dwData, bP->iString);
294 TRACE("string %s\n", debugstr_w(TOOLBAR_GetText(infoPtr,bP)));
295 TRACE("button %d id %d, hot=%s, row=%d, rect=(%s)\n",
296 btn_num, bP->idCommand, (bP->bHot) ? "TRUE":"FALSE", bP->nRow,
297 wine_dbgstr_rect(&bP->rect));
298 }
299 }
300
301
302 static void
303 TOOLBAR_DumpToolbar(const TOOLBAR_INFO *iP, INT line)
304 {
305 if (TRACE_ON(toolbar)) {
306 INT i;
307
308 TRACE("toolbar %p at line %d, exStyle=%08x, buttons=%d, bitmaps=%d, strings=%d, style=%08x\n",
309 iP->hwndSelf, line,
310 iP->dwExStyle, iP->nNumButtons, iP->nNumBitmaps,
311 iP->nNumStrings, iP->dwStyle);
312 TRACE("toolbar %p at line %d, himlInt=%p, himlDef=%p, himlHot=%p, himlDis=%p, redrawable=%s\n",
313 iP->hwndSelf, line,
314 iP->himlInt, iP->himlDef, iP->himlHot, iP->himlDis,
315 (iP->bDoRedraw) ? "TRUE" : "FALSE");
316 for(i=0; i<iP->nNumButtons; i++) {
317 TOOLBAR_DumpButton(iP, &iP->buttons[i], i);
318 }
319 }
320 }
321
322
323 /***********************************************************************
324 * TOOLBAR_CheckStyle
325 *
326 * This function validates that the styles set are implemented and
327 * issues FIXME's warning of possible problems. In a perfect world this
328 * function should be null.
329 */
330 static void
331 TOOLBAR_CheckStyle (HWND hwnd, DWORD dwStyle)
332 {
333 if (dwStyle & TBSTYLE_REGISTERDROP)
334 FIXME("[%p] TBSTYLE_REGISTERDROP not implemented\n", hwnd);
335 }
336
337
338 static INT
339 TOOLBAR_SendNotify (NMHDR *nmhdr, const TOOLBAR_INFO *infoPtr, UINT code)
340 {
341 if(!IsWindow(infoPtr->hwndSelf))
342 return 0; /* we have just been destroyed */
343
344 nmhdr->idFrom = GetDlgCtrlID (infoPtr->hwndSelf);
345 nmhdr->hwndFrom = infoPtr->hwndSelf;
346 nmhdr->code = code;
347
348 TRACE("to window %p, code=%08x, %s\n", infoPtr->hwndNotify, code,
349 (infoPtr->bUnicode) ? "via Unicode" : "via ANSI");
350
351 return SendMessageW(infoPtr->hwndNotify, WM_NOTIFY, nmhdr->idFrom, (LPARAM)nmhdr);
352 }
353
354 /***********************************************************************
355 * TOOLBAR_GetBitmapIndex
356 *
357 * This function returns the bitmap index associated with a button.
358 * If the button specifies I_IMAGECALLBACK, then the TBN_GETDISPINFO
359 * is issued to retrieve the index.
360 */
361 static INT
362 TOOLBAR_GetBitmapIndex(const TOOLBAR_INFO *infoPtr, TBUTTON_INFO *btnPtr)
363 {
364 INT ret = btnPtr->iBitmap;
365
366 if (ret == I_IMAGECALLBACK)
367 {
368 /* issue TBN_GETDISPINFO */
369 NMTBDISPINFOW nmgd;
370
371 memset(&nmgd, 0, sizeof(nmgd));
372 nmgd.idCommand = btnPtr->idCommand;
373 nmgd.lParam = btnPtr->dwData;
374 nmgd.dwMask = TBNF_IMAGE;
375 nmgd.iImage = -1;
376 /* Windows also send TBN_GETDISPINFOW even if the control is ANSI */
377 TOOLBAR_SendNotify(&nmgd.hdr, infoPtr, TBN_GETDISPINFOW);
378 if (nmgd.dwMask & TBNF_DI_SETITEM)
379 btnPtr->iBitmap = nmgd.iImage;
380 ret = nmgd.iImage;
381 TRACE("TBN_GETDISPINFO returned bitmap id %d, mask=%08x, nNumBitmaps=%d\n",
382 ret, nmgd.dwMask, infoPtr->nNumBitmaps);
383 }
384
385 if (ret != I_IMAGENONE)
386 ret = GETIBITMAP(infoPtr, ret);
387
388 return ret;
389 }
390
391
392 static BOOL
393 TOOLBAR_IsValidBitmapIndex(const TOOLBAR_INFO *infoPtr, INT index)
394 {
395 HIMAGELIST himl;
396 INT id = GETHIMLID(infoPtr, index);
397 INT iBitmap = GETIBITMAP(infoPtr, index);
398
399 if (((himl = GETDEFIMAGELIST(infoPtr, id)) &&
400 iBitmap >= 0 && iBitmap < ImageList_GetImageCount(himl)) ||
401 (index == I_IMAGECALLBACK))
402 return TRUE;
403 else
404 return FALSE;
405 }
406
407
408 static inline BOOL
409 TOOLBAR_IsValidImageList(const TOOLBAR_INFO *infoPtr, INT index)
410 {
411 HIMAGELIST himl = GETDEFIMAGELIST(infoPtr, GETHIMLID(infoPtr, index));
412 return (himl != NULL) && (ImageList_GetImageCount(himl) > 0);
413 }
414
415
416 /***********************************************************************
417 * TOOLBAR_GetImageListForDrawing
418 *
419 * This function validates the bitmap index (including I_IMAGECALLBACK
420 * functionality) and returns the corresponding image list.
421 */
422 static HIMAGELIST
423 TOOLBAR_GetImageListForDrawing (const TOOLBAR_INFO *infoPtr, TBUTTON_INFO *btnPtr,
424 IMAGE_LIST_TYPE imagelist, INT * index)
425 {
426 HIMAGELIST himl;
427
428 if (!TOOLBAR_IsValidBitmapIndex(infoPtr,btnPtr->iBitmap)) {
429 if (btnPtr->iBitmap == I_IMAGENONE) return NULL;
430 ERR("bitmap for ID %d, index %d is not valid, number of bitmaps in imagelist: %d\n",
431 HIWORD(btnPtr->iBitmap), LOWORD(btnPtr->iBitmap), infoPtr->nNumBitmaps);
432 return NULL;
433 }
434
435 if ((*index = TOOLBAR_GetBitmapIndex(infoPtr, btnPtr)) < 0) {
436 if ((*index == I_IMAGECALLBACK) ||
437 (*index == I_IMAGENONE)) return NULL;
438 ERR("TBN_GETDISPINFO returned invalid index %d\n",
439 *index);
440 return NULL;
441 }
442
443 switch(imagelist)
444 {
445 case IMAGE_LIST_DEFAULT:
446 himl = GETDEFIMAGELIST(infoPtr, GETHIMLID(infoPtr, btnPtr->iBitmap));
447 break;
448 case IMAGE_LIST_HOT:
449 himl = GETHOTIMAGELIST(infoPtr, GETHIMLID(infoPtr, btnPtr->iBitmap));
450 break;
451 case IMAGE_LIST_DISABLED:
452 himl = GETDISIMAGELIST(infoPtr, GETHIMLID(infoPtr, btnPtr->iBitmap));
453 break;
454 default:
455 himl = NULL;
456 FIXME("Shouldn't reach here\n");
457 }
458
459 if (!himl)
460 TRACE("no image list\n");
461
462 return himl;
463 }
464
465
466 static void
467 TOOLBAR_DrawFlatSeparator (const RECT *lpRect, HDC hdc, const TOOLBAR_INFO *infoPtr)
468 {
469 RECT myrect;
470 COLORREF oldcolor, newcolor;
471
472 myrect.left = (lpRect->left + lpRect->right) / 2 - 1;
473 myrect.right = myrect.left + 1;
474 myrect.top = lpRect->top + 2;
475 myrect.bottom = lpRect->bottom - 2;
476
477 newcolor = (infoPtr->clrBtnShadow == CLR_DEFAULT) ?
478 comctl32_color.clrBtnShadow : infoPtr->clrBtnShadow;
479 oldcolor = SetBkColor (hdc, newcolor);
480 ExtTextOutW (hdc, 0, 0, ETO_OPAQUE, &myrect, 0, 0, 0);
481
482 myrect.left = myrect.right;
483 myrect.right = myrect.left + 1;
484
485 newcolor = (infoPtr->clrBtnHighlight == CLR_DEFAULT) ?
486 comctl32_color.clrBtnHighlight : infoPtr->clrBtnHighlight;
487 SetBkColor (hdc, newcolor);
488 ExtTextOutW (hdc, 0, 0, ETO_OPAQUE, &myrect, 0, 0, 0);
489
490 SetBkColor (hdc, oldcolor);
491 }
492
493
494 /***********************************************************************
495 * TOOLBAR_DrawFlatHorizontalSeparator
496 *
497 * This function draws horizontal separator for toolbars having CCS_VERT style.
498 * In this case, the separator is a pixel high line of COLOR_BTNSHADOW,
499 * followed by a pixel high line of COLOR_BTNHIGHLIGHT. These separators
500 * are horizontal as opposed to the vertical separators for not dropdown
501 * type.
502 *
503 * FIXME: It is possible that the height of each line is really SM_CYBORDER.
504 */
505 static void
506 TOOLBAR_DrawFlatHorizontalSeparator (const RECT *lpRect, HDC hdc,
507 const TOOLBAR_INFO *infoPtr)
508 {
509 RECT myrect;
510 COLORREF oldcolor, newcolor;
511
512 myrect.left = lpRect->left;
513 myrect.right = lpRect->right;
514 myrect.top = lpRect->top + (lpRect->bottom - lpRect->top - 2)/2;
515 myrect.bottom = myrect.top + 1;
516
517 InflateRect (&myrect, -2, 0);
518
519 TRACE("rect=(%s)\n", wine_dbgstr_rect(&myrect));
520
521 newcolor = (infoPtr->clrBtnShadow == CLR_DEFAULT) ?
522 comctl32_color.clrBtnShadow : infoPtr->clrBtnShadow;
523 oldcolor = SetBkColor (hdc, newcolor);
524 ExtTextOutW (hdc, 0, 0, ETO_OPAQUE, &myrect, 0, 0, 0);
525
526 myrect.top = myrect.bottom;
527 myrect.bottom = myrect.top + 1;
528
529 newcolor = (infoPtr->clrBtnHighlight == CLR_DEFAULT) ?
530 comctl32_color.clrBtnHighlight : infoPtr->clrBtnHighlight;
531 SetBkColor (hdc, newcolor);
532 ExtTextOutW (hdc, 0, 0, ETO_OPAQUE, &myrect, 0, 0, 0);
533
534 SetBkColor (hdc, oldcolor);
535 }
536
537
538 static void
539 TOOLBAR_DrawArrow (HDC hdc, INT left, INT top, COLORREF clr)
540 {
541 INT x, y;
542 HPEN hPen, hOldPen;
543
544 if (!(hPen = CreatePen( PS_SOLID, 1, clr))) return;
545 hOldPen = SelectObject ( hdc, hPen );
546 x = left + 2;
547 y = top;
548 MoveToEx (hdc, x, y, NULL);
549 LineTo (hdc, x+5, y++); x++;
550 MoveToEx (hdc, x, y, NULL);
551 LineTo (hdc, x+3, y++); x++;
552 MoveToEx (hdc, x, y, NULL);
553 LineTo (hdc, x+1, y);
554 SelectObject( hdc, hOldPen );
555 DeleteObject( hPen );
556 }
557
558 /*
559 * Draw the text string for this button.
560 * note: infoPtr->himlDis *SHOULD* be non-zero when infoPtr->himlDef
561 * is non-zero, so we can simply check himlDef to see if we have
562 * an image list
563 */
564 static void
565 TOOLBAR_DrawString (const TOOLBAR_INFO *infoPtr, RECT *rcText, LPCWSTR lpText,
566 const NMTBCUSTOMDRAW *tbcd, DWORD dwItemCDFlag)
567 {
568 HDC hdc = tbcd->nmcd.hdc;
569 HFONT hOldFont = 0;
570 COLORREF clrOld = 0;
571 COLORREF clrOldBk = 0;
572 int oldBkMode = 0;
573 UINT state = tbcd->nmcd.uItemState;
574
575 /* draw text */
576 if (lpText) {
577 TRACE("string=%s rect=(%s)\n", debugstr_w(lpText),
578 wine_dbgstr_rect(rcText));
579
580 hOldFont = SelectObject (hdc, infoPtr->hFont);
581 if ((state & CDIS_HOT) && (dwItemCDFlag & TBCDRF_HILITEHOTTRACK )) {
582 clrOld = SetTextColor (hdc, tbcd->clrTextHighlight);
583 }
584 else if (state & CDIS_DISABLED) {
585 clrOld = SetTextColor (hdc, tbcd->clrBtnHighlight);
586 OffsetRect (rcText, 1, 1);
587 DrawTextW (hdc, lpText, -1, rcText, infoPtr->dwDTFlags);
588 SetTextColor (hdc, comctl32_color.clr3dShadow);
589 OffsetRect (rcText, -1, -1);
590 }
591 else if (state & CDIS_INDETERMINATE) {
592 clrOld = SetTextColor (hdc, comctl32_color.clr3dShadow);
593 }
594 else if ((state & CDIS_MARKED) && !(dwItemCDFlag & TBCDRF_NOMARK)) {
595 clrOld = SetTextColor (hdc, tbcd->clrTextHighlight);
596 clrOldBk = SetBkColor (hdc, tbcd->clrMark);
597 oldBkMode = SetBkMode (hdc, tbcd->nHLStringBkMode);
598 }
599 else {
600 clrOld = SetTextColor (hdc, tbcd->clrText);
601 }
602
603 DrawTextW (hdc, lpText, -1, rcText, infoPtr->dwDTFlags);
604 SetTextColor (hdc, clrOld);
605 if ((state & CDIS_MARKED) && !(dwItemCDFlag & TBCDRF_NOMARK))
606 {
607 SetBkColor (hdc, clrOldBk);
608 SetBkMode (hdc, oldBkMode);
609 }
610 SelectObject (hdc, hOldFont);
611 }
612 }
613
614
615 static void
616 TOOLBAR_DrawPattern (const RECT *lpRect, const NMTBCUSTOMDRAW *tbcd)
617 {
618 HDC hdc = tbcd->nmcd.hdc;
619 HBRUSH hbr = SelectObject (hdc, tbcd->hbrMonoDither);
620 COLORREF clrTextOld;
621 COLORREF clrBkOld;
622 INT cx = lpRect->right - lpRect->left;
623 INT cy = lpRect->bottom - lpRect->top;
624 INT cxEdge = GetSystemMetrics(SM_CXEDGE);
625 INT cyEdge = GetSystemMetrics(SM_CYEDGE);
626 clrTextOld = SetTextColor(hdc, tbcd->clrBtnHighlight);
627 clrBkOld = SetBkColor(hdc, tbcd->clrBtnFace);
628 PatBlt (hdc, lpRect->left + cxEdge, lpRect->top + cyEdge,
629 cx - (2 * cxEdge), cy - (2 * cyEdge), PATCOPY);
630 SetBkColor(hdc, clrBkOld);
631 SetTextColor(hdc, clrTextOld);
632 SelectObject (hdc, hbr);
633 }
634
635
636 static void TOOLBAR_DrawMasked(HIMAGELIST himl, int index, HDC hdc, INT x, INT y, UINT draw_flags)
637 {
638 INT cx, cy;
639 HBITMAP hbmMask, hbmImage;
640 HDC hdcMask, hdcImage;
641
642 ImageList_GetIconSize(himl, &cx, &cy);
643
644 /* Create src image */
645 hdcImage = CreateCompatibleDC(hdc);
646 hbmImage = CreateCompatibleBitmap(hdc, cx, cy);
647 SelectObject(hdcImage, hbmImage);
648 ImageList_DrawEx(himl, index, hdcImage, 0, 0, cx, cy,
649 RGB(0xff, 0xff, 0xff), RGB(0,0,0), draw_flags);
650
651 /* Create Mask */
652 hdcMask = CreateCompatibleDC(0);
653 hbmMask = CreateBitmap(cx, cy, 1, 1, NULL);
654 SelectObject(hdcMask, hbmMask);
655
656 /* Remove the background and all white pixels */
657 ImageList_DrawEx(himl, index, hdcMask, 0, 0, cx, cy,
658 RGB(0xff, 0xff, 0xff), RGB(0,0,0), ILD_MASK);
659 SetBkColor(hdcImage, RGB(0xff, 0xff, 0xff));
660 BitBlt(hdcMask, 0, 0, cx, cy, hdcImage, 0, 0, NOTSRCERASE);
661
662 /* draw the new mask 'etched' to hdc */
663 SetBkColor(hdc, RGB(255, 255, 255));
664 SelectObject(hdc, GetSysColorBrush(COLOR_3DHILIGHT));
665 /* E20746 op code is (Dst ^ (Src & (Pat ^ Dst))) */
666 BitBlt(hdc, x + 1, y + 1, cx, cy, hdcMask, 0, 0, 0xE20746);
667 SelectObject(hdc, GetSysColorBrush(COLOR_3DSHADOW));
668 BitBlt(hdc, x, y, cx, cy, hdcMask, 0, 0, 0xE20746);
669
670 /* Cleanup */
671 DeleteObject(hbmImage);
672 DeleteDC(hdcImage);
673 DeleteObject (hbmMask);
674 DeleteDC(hdcMask);
675 }
676
677
678 static UINT
679 TOOLBAR_TranslateState(const TBUTTON_INFO *btnPtr)
680 {
681 UINT retstate = 0;
682
683 retstate |= (btnPtr->fsState & TBSTATE_CHECKED) ? CDIS_CHECKED : 0;
684 retstate |= (btnPtr->fsState & TBSTATE_PRESSED) ? CDIS_SELECTED : 0;
685 retstate |= (btnPtr->fsState & TBSTATE_ENABLED) ? 0 : CDIS_DISABLED;
686 retstate |= (btnPtr->fsState & TBSTATE_MARKED ) ? CDIS_MARKED : 0;
687 retstate |= (btnPtr->bHot ) ? CDIS_HOT : 0;
688 retstate |= ((btnPtr->fsState & (TBSTATE_ENABLED|TBSTATE_INDETERMINATE)) == (TBSTATE_ENABLED|TBSTATE_INDETERMINATE)) ? CDIS_INDETERMINATE : 0;
689 /* NOTE: we don't set CDIS_GRAYED, CDIS_FOCUS, CDIS_DEFAULT */
690 return retstate;
691 }
692
693 /* draws the image on a toolbar button */
694 static void
695 TOOLBAR_DrawImage(const TOOLBAR_INFO *infoPtr, TBUTTON_INFO *btnPtr, INT left, INT top,
696 const NMTBCUSTOMDRAW *tbcd, DWORD dwItemCDFlag)
697 {
698 HIMAGELIST himl = NULL;
699 BOOL draw_masked = FALSE;
700 INT index;
701 INT offset = 0;
702 UINT draw_flags = ILD_TRANSPARENT;
703
704 if (tbcd->nmcd.uItemState & (CDIS_DISABLED | CDIS_INDETERMINATE))
705 {
706 himl = TOOLBAR_GetImageListForDrawing(infoPtr, btnPtr, IMAGE_LIST_DISABLED, &index);
707 if (!himl)
708 {
709 himl = TOOLBAR_GetImageListForDrawing(infoPtr, btnPtr, IMAGE_LIST_DEFAULT, &index);
710 draw_masked = TRUE;
711 }
712 }
713 else if (tbcd->nmcd.uItemState & CDIS_CHECKED ||
714 ((tbcd->nmcd.uItemState & CDIS_HOT)
715 && ((infoPtr->dwStyle & TBSTYLE_FLAT) || GetWindowTheme (infoPtr->hwndSelf))))
716 {
717 /* if hot, attempt to draw with hot image list, if fails,
718 use default image list */
719 himl = TOOLBAR_GetImageListForDrawing(infoPtr, btnPtr, IMAGE_LIST_HOT, &index);
720 if (!himl)
721 himl = TOOLBAR_GetImageListForDrawing(infoPtr, btnPtr, IMAGE_LIST_DEFAULT, &index);
722 }
723 else
724 himl = TOOLBAR_GetImageListForDrawing(infoPtr, btnPtr, IMAGE_LIST_DEFAULT, &index);
725
726 if (!himl)
727 return;
728
729 if (!(dwItemCDFlag & TBCDRF_NOOFFSET) &&
730 (tbcd->nmcd.uItemState & (CDIS_SELECTED | CDIS_CHECKED)))
731 offset = 1;
732
733 if (!(dwItemCDFlag & TBCDRF_NOMARK) &&
734 (tbcd->nmcd.uItemState & CDIS_MARKED))
735 draw_flags |= ILD_BLEND50;
736
737 TRACE("drawing index=%d, himl=%p, left=%d, top=%d, offset=%d\n",
738 index, himl, left, top, offset);
739
740 if (draw_masked)
741 TOOLBAR_DrawMasked (himl, index, tbcd->nmcd.hdc, left + offset, top + offset, draw_flags);
742 else
743 ImageList_Draw (himl, index, tbcd->nmcd.hdc, left + offset, top + offset, draw_flags);
744 }
745
746 /* draws a blank frame for a toolbar button */
747 static void
748 TOOLBAR_DrawFrame(const TOOLBAR_INFO *infoPtr, const NMTBCUSTOMDRAW *tbcd, DWORD dwItemCDFlag)
749 {
750 HDC hdc = tbcd->nmcd.hdc;
751 RECT rc = tbcd->nmcd.rc;
752 /* if the state is disabled or indeterminate then the button
753 * cannot have an interactive look like pressed or hot */
754 BOOL non_interactive_state = (tbcd->nmcd.uItemState & CDIS_DISABLED) ||
755 (tbcd->nmcd.uItemState & CDIS_INDETERMINATE);
756 BOOL pressed_look = !non_interactive_state &&
757 ((tbcd->nmcd.uItemState & CDIS_SELECTED) ||
758 (tbcd->nmcd.uItemState & CDIS_CHECKED));
759
760 /* app don't want us to draw any edges */
761 if (dwItemCDFlag & TBCDRF_NOEDGES)
762 return;
763
764 if (infoPtr->dwStyle & TBSTYLE_FLAT)
765 {
766 if (pressed_look)
767 DrawEdge (hdc, &rc, BDR_SUNKENOUTER, BF_RECT);
768 else if ((tbcd->nmcd.uItemState & CDIS_HOT) && !non_interactive_state)
769 DrawEdge (hdc, &rc, BDR_RAISEDINNER, BF_RECT);
770 }
771 else
772 {
773 if (pressed_look)
774 DrawEdge (hdc, &rc, EDGE_SUNKEN, BF_RECT | BF_MIDDLE);
775 else
776 DrawEdge (hdc, &rc, EDGE_RAISED,
777 BF_SOFT | BF_RECT | BF_MIDDLE);
778 }
779 }
780
781 static void
782 TOOLBAR_DrawSepDDArrow(const TOOLBAR_INFO *infoPtr, const NMTBCUSTOMDRAW *tbcd, RECT *rcArrow, BOOL bDropDownPressed, DWORD dwItemCDFlag)
783 {
784 HDC hdc = tbcd->nmcd.hdc;
785 int offset = 0;
786 BOOL pressed = bDropDownPressed ||
787 (tbcd->nmcd.uItemState & (CDIS_SELECTED | CDIS_CHECKED));
788
789 if (infoPtr->dwStyle & TBSTYLE_FLAT)
790 {
791 if (pressed)
792 DrawEdge (hdc, rcArrow, BDR_SUNKENOUTER, BF_RECT);
793 else if ( (tbcd->nmcd.uItemState & CDIS_HOT) &&
794 !(tbcd->nmcd.uItemState & CDIS_DISABLED) &&
795 !(tbcd->nmcd.uItemState & CDIS_INDETERMINATE))
796 DrawEdge (hdc, rcArrow, BDR_RAISEDINNER, BF_RECT);
797 }
798 else
799 {
800 if (pressed)
801 DrawEdge (hdc, rcArrow, EDGE_SUNKEN, BF_RECT | BF_MIDDLE);
802 else
803 DrawEdge (hdc, rcArrow, EDGE_RAISED,
804 BF_SOFT | BF_RECT | BF_MIDDLE);
805 }
806
807 if (pressed)
808 offset = (dwItemCDFlag & TBCDRF_NOOFFSET) ? 0 : 1;
809
810 if (tbcd->nmcd.uItemState & (CDIS_DISABLED | CDIS_INDETERMINATE))
811 {
812 TOOLBAR_DrawArrow(hdc, rcArrow->left+1, rcArrow->top+1 + (rcArrow->bottom - rcArrow->top - ARROW_HEIGHT) / 2, comctl32_color.clrBtnHighlight);
813 TOOLBAR_DrawArrow(hdc, rcArrow->left, rcArrow->top + (rcArrow->bottom - rcArrow->top - ARROW_HEIGHT) / 2, comctl32_color.clr3dShadow);
814 }
815 else
816 TOOLBAR_DrawArrow(hdc, rcArrow->left + offset, rcArrow->top + offset + (rcArrow->bottom - rcArrow->top - ARROW_HEIGHT) / 2, comctl32_color.clrBtnText);
817 }
818
819 /* draws a complete toolbar button */
820 static void
821 TOOLBAR_DrawButton (HWND hwnd, TBUTTON_INFO *btnPtr, HDC hdc, DWORD dwBaseCustDraw)
822 {
823 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
824 DWORD dwStyle = infoPtr->dwStyle;
825 BOOL hasDropDownArrow = (TOOLBAR_HasDropDownArrows(infoPtr->dwExStyle) &&
826 (btnPtr->fsStyle & BTNS_DROPDOWN)) ||
827 (btnPtr->fsStyle & BTNS_WHOLEDROPDOWN);
828 BOOL drawSepDropDownArrow = hasDropDownArrow &&
829 (~btnPtr->fsStyle & BTNS_WHOLEDROPDOWN);
830 RECT rc, rcArrow, rcBitmap, rcText;
831 LPWSTR lpText = NULL;
832 NMTBCUSTOMDRAW tbcd;
833 DWORD ntfret;
834 INT offset;
835 INT oldBkMode;
836 DWORD dwItemCustDraw;
837 DWORD dwItemCDFlag;
838 HTHEME theme = GetWindowTheme (hwnd);
839
840 rc = btnPtr->rect;
841 CopyRect (&rcArrow, &rc);
842
843 /* separator - doesn't send NM_CUSTOMDRAW */
844 if (btnPtr->fsStyle & BTNS_SEP) {
845 if (theme)
846 {
847 DrawThemeBackground (theme, hdc,
848 (dwStyle & CCS_VERT) ? TP_SEPARATORVERT : TP_SEPARATOR, 0,
849 &rc, NULL);
850 }
851 else
852 /* with the FLAT style, iBitmap is the width and has already */
853 /* been taken into consideration in calculating the width */
854 /* so now we need to draw the vertical separator */
855 /* empirical tests show that iBitmap can/will be non-zero */
856 /* when drawing the vertical bar... */
857 if ((dwStyle & TBSTYLE_FLAT) /* && (btnPtr->iBitmap == 0) */) {
858 if (dwStyle & CCS_VERT)
859 TOOLBAR_DrawFlatHorizontalSeparator (&rc, hdc, infoPtr);
860 else
861 TOOLBAR_DrawFlatSeparator (&rc, hdc, infoPtr);
862 }
863 else if (btnPtr->fsStyle != BTNS_SEP) {
864 FIXME("Draw some kind of separator: fsStyle=%x\n",
865 btnPtr->fsStyle);
866 }
867 return;
868 }
869
870 /* get a pointer to the text */
871 lpText = TOOLBAR_GetText(infoPtr, btnPtr);
872
873 if (hasDropDownArrow)
874 {
875 int right;
876
877 if (dwStyle & TBSTYLE_FLAT)
878 right = max(rc.left, rc.right - DDARROW_WIDTH);
879 else
880 right = max(rc.left, rc.right - DDARROW_WIDTH - 2);
881
882 if (drawSepDropDownArrow)
883 rc.right = right;
884
885 rcArrow.left = right;
886 }
887
888 /* copy text & bitmap rects after adjusting for drop-down arrow
889 * so that text & bitmap is centered in the rectangle not containing
890 * the arrow */
891 CopyRect(&rcText, &rc);
892 CopyRect(&rcBitmap, &rc);
893
894 /* Center the bitmap horizontally and vertically */
895 if (dwStyle & TBSTYLE_LIST)
896 {
897 if (lpText &&
898 infoPtr->nMaxTextRows > 0 &&
899 (!(infoPtr->dwExStyle & TBSTYLE_EX_MIXEDBUTTONS) ||
900 (btnPtr->fsStyle & BTNS_SHOWTEXT)) )
901 rcBitmap.left += GetSystemMetrics(SM_CXEDGE) + infoPtr->szPadding.cx / 2;
902 else
903 rcBitmap.left += GetSystemMetrics(SM_CXEDGE) + infoPtr->iListGap / 2;
904 }
905 else
906 rcBitmap.left += ((rc.right - rc.left) - infoPtr->nBitmapWidth) / 2;
907
908 rcBitmap.top += infoPtr->szPadding.cy / 2;
909
910 TRACE("iBitmap=%d, start=(%d,%d) w=%d, h=%d\n",
911 btnPtr->iBitmap, rcBitmap.left, rcBitmap.top,
912 infoPtr->nBitmapWidth, infoPtr->nBitmapHeight);
913 TRACE("Text=%s\n", debugstr_w(lpText));
914 TRACE("iListGap=%d, padding = { %d, %d }\n", infoPtr->iListGap, infoPtr->szPadding.cx, infoPtr->szPadding.cy);
915
916 /* calculate text position */
917 if (lpText)
918 {
919 rcText.left += GetSystemMetrics(SM_CXEDGE);
920 rcText.right -= GetSystemMetrics(SM_CXEDGE);
921 if (dwStyle & TBSTYLE_LIST)
922 {
923 rcText.left += infoPtr->nBitmapWidth + infoPtr->iListGap + 2;
924 }
925 else
926 {
927 if (ImageList_GetImageCount(GETDEFIMAGELIST(infoPtr, 0)) > 0)
928 rcText.top += infoPtr->szPadding.cy/2 + infoPtr->nBitmapHeight + 1;
929 else
930 rcText.top += infoPtr->szPadding.cy/2 + 2;
931 }
932 }
933
934 /* Initialize fields in all cases, because we use these later
935 * NOTE: applications can and do alter these to customize their
936 * toolbars */
937 ZeroMemory (&tbcd, sizeof(NMTBCUSTOMDRAW));
938 tbcd.clrText = comctl32_color.clrBtnText;
939 tbcd.clrTextHighlight = comctl32_color.clrHighlightText;
940 tbcd.clrBtnFace = comctl32_color.clrBtnFace;
941 tbcd.clrBtnHighlight = comctl32_color.clrBtnHighlight;
942 tbcd.clrMark = comctl32_color.clrHighlight;
943 tbcd.clrHighlightHotTrack = 0;
944 tbcd.nStringBkMode = TRANSPARENT;
945 tbcd.nHLStringBkMode = OPAQUE;
946 /* MSDN says that this is the text rectangle.
947 * But (why always a but) tracing of v5.7 of native shows
948 * that this is really a *relative* rectangle based on the
949 * the nmcd.rc. Also the left and top are always 0 ignoring
950 * any bitmap that might be present. */
951 tbcd.rcText.left = 0;
952 tbcd.rcText.top = 0;
953 tbcd.rcText.right = rcText.right - rc.left;
954 tbcd.rcText.bottom = rcText.bottom - rc.top;
955 tbcd.nmcd.uItemState = TOOLBAR_TranslateState(btnPtr);
956 tbcd.nmcd.hdc = hdc;
957 tbcd.nmcd.rc = rc;
958 tbcd.hbrMonoDither = COMCTL32_hPattern55AABrush;
959
960 /* FIXME: what are these used for? */
961 tbcd.hbrLines = 0;
962 tbcd.hpenLines = 0;
963
964 /* Issue Item Prepaint notify */
965 dwItemCustDraw = 0;
966 dwItemCDFlag = 0;
967 if (dwBaseCustDraw & CDRF_NOTIFYITEMDRAW)
968 {
969 tbcd.nmcd.dwDrawStage = CDDS_ITEMPREPAINT;
970 tbcd.nmcd.dwItemSpec = btnPtr->idCommand;
971 tbcd.nmcd.lItemlParam = btnPtr->dwData;
972 ntfret = TOOLBAR_SendNotify(&tbcd.nmcd.hdr, infoPtr, NM_CUSTOMDRAW);
973 /* reset these fields so the user can't alter the behaviour like native */
974 tbcd.nmcd.hdc = hdc;
975 tbcd.nmcd.rc = rc;
976
977 dwItemCustDraw = ntfret & 0xffff;
978 dwItemCDFlag = ntfret & 0xffff0000;
979 if (dwItemCustDraw & CDRF_SKIPDEFAULT)
980 return;
981 /* save the only part of the rect that the user can change */
982 rcText.right = tbcd.rcText.right + rc.left;
983 rcText.bottom = tbcd.rcText.bottom + rc.top;
984 }
985
986 if (!(dwItemCDFlag & TBCDRF_NOOFFSET) &&
987 (btnPtr->fsState & (TBSTATE_PRESSED | TBSTATE_CHECKED)))
988 OffsetRect(&rcText, 1, 1);
989
990 if (!(tbcd.nmcd.uItemState & CDIS_HOT) &&
991 ((tbcd.nmcd.uItemState & CDIS_CHECKED) || (tbcd.nmcd.uItemState & CDIS_INDETERMINATE)))
992 TOOLBAR_DrawPattern (&rc, &tbcd);
993
994 if (((infoPtr->dwStyle & TBSTYLE_FLAT) || GetWindowTheme (infoPtr->hwndSelf))
995 && (tbcd.nmcd.uItemState & CDIS_HOT))
996 {
997 if ( dwItemCDFlag & TBCDRF_HILITEHOTTRACK )
998 {
999 COLORREF oldclr;
1000
1001 oldclr = SetBkColor(hdc, tbcd.clrHighlightHotTrack);
1002 ExtTextOutW(hdc, 0, 0, ETO_OPAQUE, &rc, NULL, 0, 0);
1003 if (hasDropDownArrow)
1004 ExtTextOutW(hdc, 0, 0, ETO_OPAQUE, &rcArrow, NULL, 0, 0);
1005 SetBkColor(hdc, oldclr);
1006 }
1007 }
1008
1009 if (theme)
1010 {
1011 int partId = drawSepDropDownArrow ? TP_SPLITBUTTON : TP_BUTTON;
1012 int stateId = TS_NORMAL;
1013
1014 if (tbcd.nmcd.uItemState & CDIS_DISABLED)
1015 stateId = TS_DISABLED;
1016 else if (tbcd.nmcd.uItemState & CDIS_SELECTED)
1017 stateId = TS_PRESSED;
1018 else if (tbcd.nmcd.uItemState & CDIS_CHECKED)
1019 stateId = (tbcd.nmcd.uItemState & CDIS_HOT) ? TS_HOTCHECKED : TS_HOT;
1020 else if ((tbcd.nmcd.uItemState & CDIS_HOT)
1021 || (drawSepDropDownArrow && btnPtr->bDropDownPressed))
1022 stateId = TS_HOT;
1023
1024 DrawThemeBackground (theme, hdc, partId, stateId, &tbcd.nmcd.rc, NULL);
1025 }
1026 else
1027 TOOLBAR_DrawFrame(infoPtr, &tbcd, dwItemCDFlag);
1028
1029 if (drawSepDropDownArrow)
1030 {
1031 if (theme)
1032 {
1033 int stateId = TS_NORMAL;
1034
1035 if (tbcd.nmcd.uItemState & CDIS_DISABLED)
1036 stateId = TS_DISABLED;
1037 else if (btnPtr->bDropDownPressed || (tbcd.nmcd.uItemState & CDIS_SELECTED))
1038 stateId = TS_PRESSED;
1039 else if (tbcd.nmcd.uItemState & CDIS_CHECKED)
1040 stateId = (tbcd.nmcd.uItemState & CDIS_HOT) ? TS_HOTCHECKED : TS_HOT;
1041 else if (tbcd.nmcd.uItemState & CDIS_HOT)
1042 stateId = TS_HOT;
1043
1044 DrawThemeBackground (theme, hdc, TP_DROPDOWNBUTTON, stateId, &rcArrow, NULL);
1045 DrawThemeBackground (theme, hdc, TP_SPLITBUTTONDROPDOWN, stateId, &rcArrow, NULL);
1046 }
1047 else
1048 TOOLBAR_DrawSepDDArrow(infoPtr, &tbcd, &rcArrow, btnPtr->bDropDownPressed, dwItemCDFlag);
1049 }
1050
1051 oldBkMode = SetBkMode (hdc, tbcd.nStringBkMode);
1052 if (!(infoPtr->dwExStyle & TBSTYLE_EX_MIXEDBUTTONS) || (btnPtr->fsStyle & BTNS_SHOWTEXT))
1053 TOOLBAR_DrawString (infoPtr, &rcText, lpText, &tbcd, dwItemCDFlag);
1054 SetBkMode (hdc, oldBkMode);
1055
1056 TOOLBAR_DrawImage(infoPtr, btnPtr, rcBitmap.left, rcBitmap.top, &tbcd, dwItemCDFlag);
1057
1058 if (hasDropDownArrow && !drawSepDropDownArrow)
1059 {
1060 if (tbcd.nmcd.uItemState & (CDIS_DISABLED | CDIS_INDETERMINATE))
1061 {
1062 TOOLBAR_DrawArrow(hdc, rcArrow.left+1, rcArrow.top+1 + (rcArrow.bottom - rcArrow.top - ARROW_HEIGHT) / 2, comctl32_color.clrBtnHighlight);
1063 TOOLBAR_DrawArrow(hdc, rcArrow.left, rcArrow.top + (rcArrow.bottom - rcArrow.top - ARROW_HEIGHT) / 2, comctl32_color.clr3dShadow);
1064 }
1065 else if (tbcd.nmcd.uItemState & (CDIS_SELECTED | CDIS_CHECKED))
1066 {
1067 offset = (dwItemCDFlag & TBCDRF_NOOFFSET) ? 0 : 1;
1068 TOOLBAR_DrawArrow(hdc, rcArrow.left + offset, rcArrow.top + offset + (rcArrow.bottom - rcArrow.top - ARROW_HEIGHT) / 2, comctl32_color.clrBtnText);
1069 }
1070 else
1071 TOOLBAR_DrawArrow(hdc, rcArrow.left, rcArrow.top + (rcArrow.bottom - rcArrow.top - ARROW_HEIGHT) / 2, comctl32_color.clrBtnText);
1072 }
1073
1074 if (dwItemCustDraw & CDRF_NOTIFYPOSTPAINT)
1075 {
1076 tbcd.nmcd.dwDrawStage = CDDS_ITEMPOSTPAINT;
1077 TOOLBAR_SendNotify(&tbcd.nmcd.hdr, infoPtr, NM_CUSTOMDRAW);
1078 }
1079
1080 }
1081
1082
1083 static void
1084 TOOLBAR_Refresh (HWND hwnd, HDC hdc, const PAINTSTRUCT *ps)
1085 {
1086 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
1087 TBUTTON_INFO *btnPtr;
1088 INT i;
1089 RECT rcTemp, rcClient;
1090 NMTBCUSTOMDRAW tbcd;
1091 DWORD ntfret;
1092 DWORD dwBaseCustDraw;
1093
1094 /* the app has told us not to redraw the toolbar */
1095 if (!infoPtr->bDoRedraw)
1096 return;
1097
1098 /* if imagelist belongs to the app, it can be changed
1099 by the app after setting it */
1100 if (GETDEFIMAGELIST(infoPtr, 0) != infoPtr->himlInt)
1101 {
1102 infoPtr->nNumBitmaps = 0;
1103 for (i = 0; i < infoPtr->cimlDef; i++)
1104 infoPtr->nNumBitmaps += ImageList_GetImageCount(infoPtr->himlDef[i]->himl);
1105 }
1106
1107 TOOLBAR_DumpToolbar (infoPtr, __LINE__);
1108
1109 /* change the imagelist icon size if we manage the list and it is necessary */
1110 TOOLBAR_CheckImageListIconSize(infoPtr);
1111
1112 /* Send initial notify */
1113 ZeroMemory (&tbcd, sizeof(NMTBCUSTOMDRAW));
1114 tbcd.nmcd.dwDrawStage = CDDS_PREPAINT;
1115 tbcd.nmcd.hdc = hdc;
1116 tbcd.nmcd.rc = ps->rcPaint;
1117 ntfret = TOOLBAR_SendNotify(&tbcd.nmcd.hdr, infoPtr, NM_CUSTOMDRAW);
1118 dwBaseCustDraw = ntfret & 0xffff;
1119
1120 GetClientRect(hwnd, &rcClient);
1121
1122 /* redraw necessary buttons */
1123 btnPtr = infoPtr->buttons;
1124 for (i = 0; i < infoPtr->nNumButtons; i++, btnPtr++)
1125 {
1126 BOOL bDraw;
1127 if (!RectVisible(hdc, &btnPtr->rect))
1128 continue;
1129 if (infoPtr->dwExStyle & TBSTYLE_EX_HIDECLIPPEDBUTTONS)
1130 {
1131 IntersectRect(&rcTemp, &rcClient, &btnPtr->rect);
1132 bDraw = EqualRect(&rcTemp, &btnPtr->rect);
1133 }
1134 else
1135 bDraw = TRUE;
1136 bDraw &= IntersectRect(&rcTemp, &(ps->rcPaint), &(btnPtr->rect));
1137 bDraw = (btnPtr->fsState & TBSTATE_HIDDEN) ? FALSE : bDraw;
1138 if (bDraw)
1139 TOOLBAR_DrawButton(hwnd, btnPtr, hdc, dwBaseCustDraw);
1140 }
1141
1142 /* draw insert mark if required */
1143 if (infoPtr->tbim.iButton != -1)
1144 {
1145 RECT rcButton = infoPtr->buttons[infoPtr->tbim.iButton].rect;
1146 RECT rcInsertMark;
1147 rcInsertMark.top = rcButton.top;
1148 rcInsertMark.bottom = rcButton.bottom;
1149 if (infoPtr->tbim.dwFlags & TBIMHT_AFTER)
1150 rcInsertMark.left = rcInsertMark.right = rcButton.right;
1151 else
1152 rcInsertMark.left = rcInsertMark.right = rcButton.left - INSERTMARK_WIDTH;
1153 COMCTL32_DrawInsertMark(hdc, &rcInsertMark, infoPtr->clrInsertMark, FALSE);
1154 }
1155
1156 if (dwBaseCustDraw & CDRF_NOTIFYPOSTPAINT)
1157 {
1158 ZeroMemory (&tbcd, sizeof(NMTBCUSTOMDRAW));
1159 tbcd.nmcd.dwDrawStage = CDDS_POSTPAINT;
1160 tbcd.nmcd.hdc = hdc;
1161 tbcd.nmcd.rc = ps->rcPaint;
1162 TOOLBAR_SendNotify(&tbcd.nmcd.hdr, infoPtr, NM_CUSTOMDRAW);
1163 }
1164 }
1165
1166 /***********************************************************************
1167 * TOOLBAR_MeasureString
1168 *
1169 * This function gets the width and height of a string in pixels. This
1170 * is done first by using GetTextExtentPoint to get the basic width
1171 * and height. The DrawText is called with DT_CALCRECT to get the exact
1172 * width. The reason is because the text may have more than one "&" (or
1173 * prefix characters as M$ likes to call them). The prefix character
1174 * indicates where the underline goes, except for the string "&&" which
1175 * is reduced to a single "&". GetTextExtentPoint does not process these
1176 * only DrawText does. Note that the BTNS_NOPREFIX is handled here.
1177 */
1178 static void
1179 TOOLBAR_MeasureString(const TOOLBAR_INFO *infoPtr, const TBUTTON_INFO *btnPtr,
1180 HDC hdc, LPSIZE lpSize)
1181 {
1182 RECT myrect;
1183
1184 lpSize->cx = 0;
1185 lpSize->cy = 0;
1186
1187 if (infoPtr->nMaxTextRows > 0 &&
1188 !(btnPtr->fsState & TBSTATE_HIDDEN) &&
1189 (!(infoPtr->dwExStyle & TBSTYLE_EX_MIXEDBUTTONS) ||
1190 (btnPtr->fsStyle & BTNS_SHOWTEXT)) )
1191 {
1192 LPWSTR lpText = TOOLBAR_GetText(infoPtr, btnPtr);
1193
1194 if(lpText != NULL) {
1195 /* first get size of all the text */
1196 GetTextExtentPoint32W (hdc, lpText, strlenW (lpText), lpSize);
1197
1198 /* feed above size into the rectangle for DrawText */
1199 myrect.left = myrect.top = 0;
1200 myrect.right = lpSize->cx;
1201 myrect.bottom = lpSize->cy;
1202
1203 /* Use DrawText to get true size as drawn (less pesky "&") */
1204 DrawTextW (hdc, lpText, -1, &myrect, DT_VCENTER | DT_SINGLELINE |
1205 DT_CALCRECT | ((btnPtr->fsStyle & BTNS_NOPREFIX) ?
1206 DT_NOPREFIX : 0));
1207
1208 /* feed back to caller */
1209 lpSize->cx = myrect.right;
1210 lpSize->cy = myrect.bottom;
1211 }
1212 }
1213
1214 TRACE("string size %d x %d!\n", lpSize->cx, lpSize->cy);
1215 }
1216
1217 /***********************************************************************
1218 * TOOLBAR_CalcStrings
1219 *
1220 * This function walks through each string and measures it and returns
1221 * the largest height and width to caller.
1222 */
1223 static void
1224 TOOLBAR_CalcStrings (HWND hwnd, LPSIZE lpSize)
1225 {
1226 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
1227 TBUTTON_INFO *btnPtr;
1228 INT i;
1229 SIZE sz;
1230 HDC hdc;
1231 HFONT hOldFont;
1232
1233 lpSize->cx = 0;
1234 lpSize->cy = 0;
1235
1236 if (infoPtr->nMaxTextRows == 0)
1237 return;
1238
1239 hdc = GetDC (hwnd);
1240 hOldFont = SelectObject (hdc, infoPtr->hFont);
1241
1242 if (infoPtr->nNumButtons == 0 && infoPtr->nNumStrings > 0)
1243 {
1244 TEXTMETRICW tm;
1245
1246 GetTextMetricsW(hdc, &tm);
1247 lpSize->cy = tm.tmHeight;
1248 }
1249
1250 btnPtr = infoPtr->buttons;
1251 for (i = 0; i < infoPtr->nNumButtons; i++, btnPtr++) {
1252 if(TOOLBAR_HasText(infoPtr, btnPtr))
1253 {
1254 TOOLBAR_MeasureString(infoPtr, btnPtr, hdc, &sz);
1255 if (sz.cx > lpSize->cx)
1256 lpSize->cx = sz.cx;
1257 if (sz.cy > lpSize->cy)
1258 lpSize->cy = sz.cy;
1259 }
1260 }
1261
1262 SelectObject (hdc, hOldFont);
1263 ReleaseDC (hwnd, hdc);
1264
1265 TRACE("max string size %d x %d!\n", lpSize->cx, lpSize->cy);
1266 }
1267
1268 /***********************************************************************
1269 * TOOLBAR_WrapToolbar
1270 *
1271 * This function walks through the buttons and separators in the
1272 * toolbar, and sets the TBSTATE_WRAP flag only on those items where
1273 * wrapping should occur based on the width of the toolbar window.
1274 * It does *not* calculate button placement itself. That task
1275 * takes place in TOOLBAR_CalcToolbar. If the program wants to manage
1276 * the toolbar wrapping on its own, it can use the TBSTYLE_WRAPABLE
1277 * flag, and set the TBSTATE_WRAP flags manually on the appropriate items.
1278 *
1279 * Note: TBSTYLE_WRAPABLE or TBSTYLE_EX_UNDOC1 can be used also to allow
1280 * vertical toolbar lists.
1281 */
1282
1283 static void
1284 TOOLBAR_WrapToolbar( HWND hwnd, DWORD dwStyle )
1285 {
1286 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
1287 TBUTTON_INFO *btnPtr;
1288 INT x, cx, i, j;
1289 RECT rc;
1290 BOOL bButtonWrap;
1291
1292 /* When the toolbar window style is not TBSTYLE_WRAPABLE, */
1293 /* no layout is necessary. Applications may use this style */
1294 /* to perform their own layout on the toolbar. */
1295 if( !(dwStyle & TBSTYLE_WRAPABLE) &&
1296 !(infoPtr->dwExStyle & TBSTYLE_EX_UNDOC1) ) return;
1297
1298 btnPtr = infoPtr->buttons;
1299 x = infoPtr->nIndent;
1300
1301 if (GetParent(hwnd))
1302 {
1303 /* this can get the parents width, to know how far we can extend
1304 * this toolbar. We cannot use its height, as there may be multiple
1305 * toolbars in a rebar control
1306 */
1307 GetClientRect( GetParent(hwnd), &rc );
1308 infoPtr->nWidth = rc.right - rc.left;
1309 }
1310 else
1311 {
1312 GetWindowRect( hwnd, &rc );
1313 infoPtr->nWidth = rc.right - rc.left;
1314 }
1315
1316 bButtonWrap = FALSE;
1317
1318 TRACE("start ButtonWidth=%d, BitmapWidth=%d, nWidth=%d, nIndent=%d\n",
1319 infoPtr->nButtonWidth, infoPtr->nBitmapWidth, infoPtr->nWidth,
1320 infoPtr->nIndent);
1321
1322 for (i = 0; i < infoPtr->nNumButtons; i++ )
1323 {
1324 btnPtr[i].fsState &= ~TBSTATE_WRAP;
1325
1326 if (btnPtr[i].fsState & TBSTATE_HIDDEN)
1327 continue;
1328
1329 if (btnPtr[i].cx > 0)
1330 cx = btnPtr[i].cx;
1331 /* horizontal separators are treated as buttons for width */
1332 else if ((btnPtr[i].fsStyle & BTNS_SEP) &&
1333 !(infoPtr->dwStyle & CCS_VERT))
1334 cx = (btnPtr[i].iBitmap > 0) ? btnPtr[i].iBitmap : SEPARATOR_WIDTH;
1335 else
1336 cx = infoPtr->nButtonWidth;
1337
1338 /* Two or more adjacent separators form a separator group. */
1339 /* The first separator in a group should be wrapped to the */
1340 /* next row if the previous wrapping is on a button. */
1341 if( bButtonWrap &&
1342 (btnPtr[i].fsStyle & BTNS_SEP) &&
1343 (i + 1 < infoPtr->nNumButtons ) &&
1344 (btnPtr[i + 1].fsStyle & BTNS_SEP) )
1345 {
1346 TRACE("wrap point 1 btn %d style %02x\n", i, btnPtr[i].fsStyle);
1347 btnPtr[i].fsState |= TBSTATE_WRAP;
1348 x = infoPtr->nIndent;
1349 i++;
1350 bButtonWrap = FALSE;
1351 continue;
1352 }
1353
1354 /* The layout makes sure the bitmap is visible, but not the button. */
1355 /* Test added to also wrap after a button that starts a row but */
1356 /* is bigger than the area. - GA 8/01 */
1357 if (( x + cx - (infoPtr->nButtonWidth - infoPtr->nBitmapWidth) / 2
1358 > infoPtr->nWidth ) ||
1359 ((x == infoPtr->nIndent) && (cx > infoPtr->nWidth)))
1360 {
1361 BOOL bFound = FALSE;
1362
1363 /* If the current button is a separator and not hidden, */
1364 /* go to the next until it reaches a non separator. */
1365 /* Wrap the last separator if it is before a button. */
1366 while( ( ((btnPtr[i].fsStyle & BTNS_SEP) &&
1367 !(btnPtr[i].fsStyle & BTNS_DROPDOWN)) ||
1368 (btnPtr[i].fsState & TBSTATE_HIDDEN) ) &&
1369 i < infoPtr->nNumButtons )
1370 {
1371 i++;
1372 bFound = TRUE;
1373 }
1374
1375 if( bFound && i < infoPtr->nNumButtons )
1376 {
1377 i--;
1378 TRACE("wrap point 2 btn %d style %02x, x=%d, cx=%d\n",
1379 i, btnPtr[i].fsStyle, x, cx);
1380 btnPtr[i].fsState |= TBSTATE_WRAP;
1381 x = infoPtr->nIndent;
1382 bButtonWrap = FALSE;
1383 continue;
1384 }
1385 else if ( i >= infoPtr->nNumButtons)
1386 break;
1387
1388 /* If the current button is not a separator, find the last */
1389 /* separator and wrap it. */
1390 for ( j = i - 1; j >= 0 && !(btnPtr[j].fsState & TBSTATE_WRAP); j--)
1391 {
1392 if ((btnPtr[j].fsStyle & BTNS_SEP) &&
1393 !(btnPtr[j].fsState & TBSTATE_HIDDEN))
1394 {
1395 bFound = TRUE;
1396 i = j;
1397 TRACE("wrap point 3 btn %d style %02x, x=%d, cx=%d\n",
1398 i, btnPtr[i].fsStyle, x, cx);
1399 x = infoPtr->nIndent;
1400 btnPtr[j].fsState |= TBSTATE_WRAP;
1401 bButtonWrap = FALSE;
1402 break;
1403 }
1404 }
1405
1406 /* If no separator available for wrapping, wrap one of */
1407 /* non-hidden previous button. */
1408 if (!bFound)
1409 {
1410 for ( j = i - 1;
1411 j >= 0 && !(btnPtr[j].fsState & TBSTATE_WRAP); j--)
1412 {
1413 if (btnPtr[j].fsState & TBSTATE_HIDDEN)
1414 continue;
1415
1416 bFound = TRUE;
1417 i = j;
1418 TRACE("wrap point 4 btn %d style %02x, x=%d, cx=%d\n",
1419 i, btnPtr[i].fsStyle, x, cx);
1420 x = infoPtr->nIndent;
1421 btnPtr[j].fsState |= TBSTATE_WRAP;
1422 bButtonWrap = TRUE;
1423 break;
1424 }
1425 }
1426
1427 /* If all above failed, wrap the current button. */
1428 if (!bFound)
1429 {
1430 TRACE("wrap point 5 btn %d style %02x, x=%d, cx=%d\n",
1431 i, btnPtr[i].fsStyle, x, cx);
1432 btnPtr[i].fsState |= TBSTATE_WRAP;
1433 x = infoPtr->nIndent;
1434 if (btnPtr[i].fsStyle & BTNS_SEP )
1435 bButtonWrap = FALSE;
1436 else
1437 bButtonWrap = TRUE;
1438 }
1439 }
1440 else {
1441 TRACE("wrap point 6 btn %d style %02x, x=%d, cx=%d\n",
1442 i, btnPtr[i].fsStyle, x, cx);
1443 x += cx;
1444 }
1445 }
1446 }
1447
1448
1449 /***********************************************************************
1450 * TOOLBAR_MeasureButton
1451 *
1452 * Calculates the width and height required for a button. Used in
1453 * TOOLBAR_CalcToolbar to set the all-button width and height and also for
1454 * the width of buttons that are autosized.
1455 *
1456 * Note that it would have been rather elegant to use one piece of code for
1457 * both the laying out of the toolbar and for controlling where button parts
1458 * are drawn, but the native control has inconsistencies between the two that
1459 * prevent this from being effectively. These inconsistencies can be seen as
1460 * artefacts where parts of the button appear outside of the bounding button
1461 * rectangle.
1462 *
1463 * There are several cases for the calculation of the button dimensions and
1464 * button part positioning:
1465 *
1466 * List
1467 * ====
1468 *
1469 * With Bitmap:
1470 *
1471 * +--------------------------------------------------------+ ^
1472 * | ^ ^ | |
1473 * | | pad.cy / 2 | centred | |
1474 * | pad.cx/2 + cxedge +--------------+ +------------+ | | DEFPAD_CY +
1475 * |<----------------->| nBitmapWidth | | Text | | | max(nBitmapHeight, szText.cy)
1476 * | |<------------>| | | | |
1477 * | +--------------+ +------------+ | |
1478 * |<-------------------------------------->| | |
1479 * | cxedge + iListGap + nBitmapWidth + 2 |<-----------> | |
1480 * | szText.cx | |
1481 * +--------------------------------------------------------+ -
1482 * <-------------------------------------------------------->
1483 * 2*cxedge + nBitmapWidth + iListGap + szText.cx + pad.cx
1484 *
1485 * Without Bitmap (I_IMAGENONE):
1486 *
1487 * +-----------------------------------+ ^
1488 * | ^ | |
1489 * | | centred | | LISTPAD_CY +
1490 * | +------------+ | | szText.cy
1491 * | | Text | | |
1492 * | | | | |
1493 * | +------------+ | |
1494 * |<----------------->| | |
1495 * | cxedge |<-----------> | |
1496 * | szText.cx | |
1497 * +-----------------------------------+ -
1498 * <----------------------------------->
1499 * szText.cx + pad.cx
1500 *
1501 * Without text:
1502 *
1503 * +--------------------------------------+ ^
1504 * | ^ | |
1505 * | | padding.cy/2 | | DEFPAD_CY +
1506 * | +------------+ | | nBitmapHeight
1507 * | | Bitmap | | |
1508 * | | | | |
1509 * | +------------+ | |
1510 * |<------------------->| | |
1511 * | cxedge + iListGap/2 |<-----------> | |
1512 * | nBitmapWidth | |
1513 * +--------------------------------------+ -
1514 * <-------------------------------------->
1515 * 2*cxedge + nBitmapWidth + iListGap
1516 *
1517 * Non-List
1518 * ========
1519 *
1520 * With bitmap:
1521 *
1522 * +-----------------------------------+ ^
1523 * | ^ | |
1524 * | | pad.cy / 2 | | nBitmapHeight +
1525 * | - | | szText.cy +
1526 * | +------------+ | | DEFPAD_CY + 1
1527 * | centred | Bitmap | | |
1528 * |<----------------->| | | |
1529 * | +------------+ | |
1530 * | ^ | |
1531 * | 1 | | |
1532 * | - | |
1533 * | centred +---------------+ | |
1534 * |<--------------->| Text | | |
1535 * | +---------------+ | |
1536 * +-----------------------------------+ -
1537 * <----------------------------------->
1538 * pad.cx + max(nBitmapWidth, szText.cx)
1539 *
1540 * Without bitmaps (NULL imagelist or ImageList_GetImageCount() = 0):
1541 *
1542 * +---------------------------------------+ ^
1543 * | ^ | |
1544 * | | 2 + pad.cy / 2 | |
1545 * | - | | szText.cy +
1546 * | centred +-----------------+ | | pad.cy + 2
1547 * |<--------------->| Text | | |
1548 * | +-----------------+ | |
1549 * | | |
1550 * +---------------------------------------+ -
1551 * <--------------------------------------->
1552 * 2*cxedge + pad.cx + szText.cx
1553 *
1554 * Without text:
1555 * As for with bitmaps, but with szText.cx zero.
1556 */
1557 static inline SIZE TOOLBAR_MeasureButton(const TOOLBAR_INFO *infoPtr, SIZE sizeString,
1558 BOOL bHasBitmap, BOOL bValidImageList)
1559 {
1560 SIZE sizeButton;
1561 if (infoPtr->dwStyle & TBSTYLE_LIST)
1562 {
1563 /* set button height from bitmap / text height... */
1564 sizeButton.cy = max((bHasBitmap ? infoPtr->nBitmapHeight : 0),
1565 sizeString.cy);
1566
1567 /* ... add on the necessary padding */
1568 if (bValidImageList)
1569 {
1570 if (bHasBitmap)
1571 sizeButton.cy += DEFPAD_CY;
1572 else
1573 sizeButton.cy += LISTPAD_CY;
1574 }
1575 else
1576 sizeButton.cy += infoPtr->szPadding.cy;
1577
1578 /* calculate button width */
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 }
1585 else
1586 {
1587 if (bHasBitmap)
1588 {
1589 sizeButton.cy = infoPtr->nBitmapHeight + DEFPAD_CY;
1590 if (sizeString.cy > 0)
1591 sizeButton.cy += 1 + sizeString.cy;
1592 sizeButton.cx = infoPtr->szPadding.cx +
1593 max(sizeString.cx, infoPtr->nBitmapWidth);
1594 }
1595 else
1596 {
1597 sizeButton.cy = sizeString.cy + infoPtr->szPadding.cy +
1598 NONLIST_NOTEXT_OFFSET;
1599 sizeButton.cx = infoPtr->szPadding.cx +
1600 max(2*GetSystemMetrics(SM_CXEDGE) + sizeString.cx, infoPtr->nBitmapWidth);
1601 }
1602 }
1603 return sizeButton;
1604 }
1605
1606
1607 /***********************************************************************
1608 * TOOLBAR_CalcToolbar
1609 *
1610 * This function calculates button and separator placement. It first
1611 * calculates the button sizes, gets the toolbar window width and then
1612 * calls TOOLBAR_WrapToolbar to determine which buttons we need to wrap
1613 * on. It assigns a new location to each item and sends this location to
1614 * the tooltip window if appropriate. Finally, it updates the rcBound
1615 * rect and calculates the new required toolbar window height.
1616 */
1617 static void
1618 TOOLBAR_CalcToolbar (HWND hwnd)
1619 {
1620 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr(hwnd);
1621 SIZE sizeString, sizeButton;
1622 BOOL validImageList = FALSE;
1623
1624 TOOLBAR_CalcStrings (hwnd, &sizeString);
1625
1626 TOOLBAR_DumpToolbar (infoPtr, __LINE__);
1627
1628 if (TOOLBAR_IsValidImageList(infoPtr, 0))
1629 validImageList = TRUE;
1630 sizeButton = TOOLBAR_MeasureButton(infoPtr, sizeString, TRUE, validImageList);
1631 infoPtr->nButtonWidth = sizeButton.cx;
1632 infoPtr->nButtonHeight = sizeButton.cy;
1633 infoPtr->iTopMargin = default_top_margin(infoPtr);
1634
1635 if ( infoPtr->cxMin >= 0 && infoPtr->nButtonWidth < infoPtr->cxMin )
1636 infoPtr->nButtonWidth = infoPtr->cxMin;
1637 if ( infoPtr->cxMax > 0 && infoPtr->nButtonWidth > infoPtr->cxMax )
1638 infoPtr->nButtonWidth = infoPtr->cxMax;
1639
1640 TOOLBAR_LayoutToolbar(hwnd);
1641 }
1642
1643 static void
1644 TOOLBAR_LayoutToolbar(HWND hwnd)
1645 {
1646 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr(hwnd);
1647 TBUTTON_INFO *btnPtr;
1648 SIZE sizeButton;
1649 INT i, nRows, nSepRows;
1650 INT x, y, cx, cy;
1651 BOOL bWrap;
1652 BOOL validImageList = TOOLBAR_IsValidImageList(infoPtr, 0);
1653 BOOL hasDropDownArrows = TOOLBAR_HasDropDownArrows(infoPtr->dwExStyle);
1654
1655 TOOLBAR_WrapToolbar(hwnd, infoPtr->dwStyle);
1656
1657 x = infoPtr->nIndent;
1658 y = infoPtr->iTopMargin;
1659 cx = infoPtr->nButtonWidth;
1660 cy = infoPtr->nButtonHeight;
1661
1662 nRows = nSepRows = 0;
1663
1664 infoPtr->rcBound.top = y;
1665 infoPtr->rcBound.left = x;
1666 infoPtr->rcBound.bottom = y + cy;
1667 infoPtr->rcBound.right = x;
1668
1669 btnPtr = infoPtr->buttons;
1670
1671 TRACE("cy=%d\n", cy);
1672
1673 for (i = 0; i < infoPtr->nNumButtons; i++, btnPtr++ )
1674 {
1675 bWrap = FALSE;
1676 if (btnPtr->fsState & TBSTATE_HIDDEN)
1677 {
1678 SetRectEmpty (&btnPtr->rect);
1679 continue;
1680 }
1681
1682 cy = infoPtr->nButtonHeight;
1683
1684 if (btnPtr->fsStyle & BTNS_SEP) {
1685 if (infoPtr->dwStyle & CCS_VERT) {
1686 cy = (btnPtr->iBitmap > 0) ? btnPtr->iBitmap : SEPARATOR_WIDTH;
1687 cx = (btnPtr->cx > 0) ? btnPtr->cx : infoPtr->nWidth;
1688 }
1689 else
1690 cx = (btnPtr->cx > 0) ? btnPtr->cx :
1691 (btnPtr->iBitmap > 0) ? btnPtr->iBitmap : SEPARATOR_WIDTH;
1692 }
1693 else
1694 {
1695 if (btnPtr->cx)
1696 cx = btnPtr->cx;
1697 else if ((infoPtr->dwExStyle & TBSTYLE_EX_MIXEDBUTTONS) ||
1698 (btnPtr->fsStyle & BTNS_AUTOSIZE))
1699 {
1700 SIZE sz;
1701 HDC hdc;
1702 HFONT hOldFont;
1703
1704 hdc = GetDC (hwnd);
1705 hOldFont = SelectObject (hdc, infoPtr->hFont);
1706
1707 TOOLBAR_MeasureString(infoPtr, btnPtr, hdc, &sz);
1708
1709 SelectObject (hdc, hOldFont);
1710 ReleaseDC (hwnd, hdc);
1711
1712 sizeButton = TOOLBAR_MeasureButton(infoPtr, sz,
1713 TOOLBAR_IsValidBitmapIndex(infoPtr, infoPtr->buttons[i].iBitmap),
1714 validImageList);
1715 cx = sizeButton.cx;
1716 }
1717 else
1718 cx = infoPtr->nButtonWidth;
1719
1720 /* if size has been set manually then don't add on extra space
1721 * for the drop down arrow */
1722 if (!btnPtr->cx && hasDropDownArrows &&
1723 ((btnPtr->fsStyle & BTNS_DROPDOWN) || (btnPtr->fsStyle & BTNS_WHOLEDROPDOWN)))
1724 cx += DDARROW_WIDTH;
1725 }
1726 if (btnPtr->fsState & TBSTATE_WRAP )
1727 bWrap = TRUE;
1728
1729 SetRect (&btnPtr->rect, x, y, x + cx, y + cy);
1730
1731 if (infoPtr->rcBound.left > x)
1732 infoPtr->rcBound.left = x;
1733 if (infoPtr->rcBound.right < x + cx)
1734 infoPtr->rcBound.right = x + cx;
1735 if (infoPtr->rcBound.bottom < y + cy)
1736 infoPtr->rcBound.bottom = y + cy;
1737
1738 TOOLBAR_TooltipSetRect(infoPtr, btnPtr);
1739
1740 /* btnPtr->nRow is zero based. The space between the rows is */
1741 /* also considered as a row. */
1742 btnPtr->nRow = nRows + nSepRows;
1743
1744 TRACE("button %d style=%x, bWrap=%d, nRows=%d, nSepRows=%d, btnrow=%d, (%d,%d)-(%d,%d)\n",
1745 i, btnPtr->fsStyle, bWrap, nRows, nSepRows, btnPtr->nRow,
1746 x, y, x+cx, y+cy);
1747
1748 if( bWrap )
1749 {
1750 if ( !(btnPtr->fsStyle & BTNS_SEP) )
1751 y += cy;
1752 else
1753 {
1754 if ( !(infoPtr->dwStyle & CCS_VERT))
1755 y += cy + ( (btnPtr->cx > 0 ) ?
1756 btnPtr->cx : SEPARATOR_WIDTH) * 2 /3;
1757 else
1758 y += cy;
1759
1760 /* nSepRows is used to calculate the extra height following */
1761 /* the last row. */
1762 nSepRows++;
1763 }
1764 x = infoPtr->nIndent;
1765
1766 /* Increment row number unless this is the last button */
1767 /* and it has Wrap set. */
1768 if (i != infoPtr->nNumButtons-1)
1769 nRows++;
1770 }
1771 else
1772 x += cx;
1773 }
1774
1775 /* infoPtr->nRows is the number of rows on the toolbar */
1776 infoPtr->nRows = nRows + nSepRows + 1;
1777
1778 TRACE("toolbar button width %d\n", infoPtr->nButtonWidth);
1779 }
1780
1781
1782 static INT
1783 TOOLBAR_InternalHitTest (HWND hwnd, const POINT *lpPt)
1784 {
1785 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
1786 TBUTTON_INFO *btnPtr;
1787 INT i;
1788
1789 btnPtr = infoPtr->buttons;
1790 for (i = 0; i < infoPtr->nNumButtons; i++, btnPtr++) {
1791 if (btnPtr->fsState & TBSTATE_HIDDEN)
1792 continue;
1793
1794 if (btnPtr->fsStyle & BTNS_SEP) {
1795 if (PtInRect (&btnPtr->rect, *lpPt)) {
1796 TRACE(" ON SEPARATOR %d!\n", i);
1797 return -i;
1798 }
1799 }
1800 else {
1801 if (PtInRect (&btnPtr->rect, *lpPt)) {
1802 TRACE(" ON BUTTON %d!\n", i);
1803 return i;
1804 }
1805 }
1806 }
1807
1808 TRACE(" NOWHERE!\n");
1809 return TOOLBAR_NOWHERE;
1810 }
1811
1812
1813 /* worker for TB_ADDBUTTONS and TB_INSERTBUTTON */
1814 static BOOL
1815 TOOLBAR_InternalInsertButtonsT(TOOLBAR_INFO *infoPtr, INT iIndex, UINT nAddButtons, TBBUTTON *lpTbb, BOOL fUnicode)
1816 {
1817 INT nOldButtons, nNewButtons, iButton;
1818 BOOL fHasString = FALSE;
1819
1820 if (iIndex < 0) /* iIndex can be negative, what means adding at the end */
1821 iIndex = infoPtr->nNumButtons;
1822
1823 nOldButtons = infoPtr->nNumButtons;
1824 nNewButtons = nOldButtons + nAddButtons;
1825
1826 infoPtr->buttons = ReAlloc(infoPtr->buttons, sizeof(TBUTTON_INFO)*nNewButtons);
1827 memmove(&infoPtr->buttons[iIndex + nAddButtons], &infoPtr->buttons[iIndex],
1828 (nOldButtons - iIndex) * sizeof(TBUTTON_INFO));
1829 infoPtr->nNumButtons += nAddButtons;
1830
1831 /* insert new buttons data */
1832 for (iButton = 0; iButton < nAddButtons; iButton++) {
1833 TBUTTON_INFO *btnPtr = &infoPtr->buttons[iIndex + iButton];
1834
1835 TOOLBAR_DumpTBButton(lpTbb + iButton, fUnicode);
1836
1837 ZeroMemory(btnPtr, sizeof(*btnPtr));
1838
1839 btnPtr->iBitmap = lpTbb[iButton].iBitmap;
1840 btnPtr->idCommand = lpTbb[iButton].idCommand;
1841 btnPtr->fsState = lpTbb[iButton].fsState;
1842 btnPtr->fsStyle = lpTbb[iButton].fsStyle;
1843 btnPtr->dwData = lpTbb[iButton].dwData;
1844 if (btnPtr->fsStyle & BTNS_SEP)
1845 btnPtr->iString = -1;
1846 else if(HIWORD(lpTbb[iButton].iString) && lpTbb[iButton].iString != -1)
1847 {
1848 if (fUnicode)
1849 Str_SetPtrW((LPWSTR*)&btnPtr->iString, (LPWSTR)lpTbb[iButton].iString );
1850 else
1851 Str_SetPtrAtoW((LPWSTR*)&btnPtr->iString, (LPSTR)lpTbb[iButton].iString);
1852 fHasString = TRUE;
1853 }
1854 else
1855 btnPtr->iString = lpTbb[iButton].iString;
1856
1857 TOOLBAR_TooltipAddTool(infoPtr, btnPtr);
1858 }
1859
1860 if (infoPtr->nNumStrings > 0 || fHasString)
1861 TOOLBAR_CalcToolbar(infoPtr->hwndSelf);
1862 else
1863 TOOLBAR_LayoutToolbar(infoPtr->hwndSelf);
1864 TOOLBAR_AutoSize(infoPtr->hwndSelf);
1865
1866 TOOLBAR_DumpToolbar(infoPtr, __LINE__);
1867 InvalidateRect(infoPtr->hwndSelf, NULL, TRUE);
1868 return TRUE;
1869 }
1870
1871
1872 static INT
1873 TOOLBAR_GetButtonIndex (const TOOLBAR_INFO *infoPtr, INT idCommand, BOOL CommandIsIndex)
1874 {
1875 TBUTTON_INFO *btnPtr;
1876 INT i;
1877
1878 if (CommandIsIndex) {
1879 TRACE("command is really index command=%d\n", idCommand);
1880 if (idCommand >= infoPtr->nNumButtons) return -1;
1881 return idCommand;
1882 }
1883 btnPtr = infoPtr->buttons;
1884 for (i = 0; i < infoPtr->nNumButtons; i++, btnPtr++) {
1885 if (btnPtr->idCommand == idCommand) {
1886 TRACE("command=%d index=%d\n", idCommand, i);
1887 return i;
1888 }
1889 }
1890 TRACE("no index found for command=%d\n", idCommand);
1891 return -1;
1892 }
1893
1894
1895 static INT
1896 TOOLBAR_GetCheckedGroupButtonIndex (const TOOLBAR_INFO *infoPtr, INT nIndex)
1897 {
1898 TBUTTON_INFO *btnPtr;
1899 INT nRunIndex;
1900
1901 if ((nIndex < 0) || (nIndex > infoPtr->nNumButtons))
1902 return -1;
1903
1904 /* check index button */
1905 btnPtr = &infoPtr->buttons[nIndex];
1906 if ((btnPtr->fsStyle & BTNS_CHECKGROUP) == BTNS_CHECKGROUP) {
1907 if (btnPtr->fsState & TBSTATE_CHECKED)
1908 return nIndex;
1909 }
1910
1911 /* check previous buttons */
1912 nRunIndex = nIndex - 1;
1913 while (nRunIndex >= 0) {
1914 btnPtr = &infoPtr->buttons[nRunIndex];
1915 if ((btnPtr->fsStyle & BTNS_GROUP) == BTNS_GROUP) {
1916 if (btnPtr->fsState & TBSTATE_CHECKED)
1917 return nRunIndex;
1918 }
1919 else
1920 break;
1921 nRunIndex--;
1922 }
1923
1924 /* check next buttons */
1925 nRunIndex = nIndex + 1;
1926 while (nRunIndex < infoPtr->nNumButtons) {
1927 btnPtr = &infoPtr->buttons[nRunIndex];
1928 if ((btnPtr->fsStyle & BTNS_GROUP) == BTNS_GROUP) {
1929 if (btnPtr->fsState & TBSTATE_CHECKED)
1930 return nRunIndex;
1931 }
1932 else
1933 break;
1934 nRunIndex++;
1935 }
1936
1937 return -1;
1938 }
1939
1940
1941 static VOID
1942 TOOLBAR_RelayEvent (HWND hwndTip, HWND hwndMsg, UINT uMsg,
1943 WPARAM wParam, LPARAM lParam)
1944 {
1945 MSG msg;
1946
1947 msg.hwnd = hwndMsg;
1948 msg.message = uMsg;
1949 msg.wParam = wParam;
1950 msg.lParam = lParam;
1951 msg.time = GetMessageTime ();
1952 msg.pt.x = (short)LOWORD(GetMessagePos ());
1953 msg.pt.y = (short)HIWORD(GetMessagePos ());
1954
1955 SendMessageW (hwndTip, TTM_RELAYEVENT, 0, (LPARAM)&msg);
1956 }
1957
1958 static void
1959 TOOLBAR_TooltipAddTool(const TOOLBAR_INFO *infoPtr, const TBUTTON_INFO *button)
1960 {
1961 if (infoPtr->hwndToolTip && !(button->fsStyle & BTNS_SEP)) {
1962 TTTOOLINFOW ti;
1963
1964 ZeroMemory(&ti, sizeof(TTTOOLINFOW));
1965 ti.cbSize = sizeof (TTTOOLINFOW);
1966 ti.hwnd = infoPtr->hwndSelf;
1967 ti.uId = button->idCommand;
1968 ti.hinst = 0;
1969 ti.lpszText = LPSTR_TEXTCALLBACKW;
1970 /* ti.lParam = random value from the stack? */
1971
1972 SendMessageW(infoPtr->hwndToolTip, TTM_ADDTOOLW,
1973 0, (LPARAM)&ti);
1974 }
1975 }
1976
1977 static void
1978 TOOLBAR_TooltipDelTool(const TOOLBAR_INFO *infoPtr, const TBUTTON_INFO *button)
1979 {
1980 if ((infoPtr->hwndToolTip) && !(button->fsStyle & BTNS_SEP)) {
1981 TTTOOLINFOW ti;
1982
1983 ZeroMemory(&ti, sizeof(ti));
1984 ti.cbSize = sizeof(ti);
1985 ti.hwnd = infoPtr->hwndSelf;
1986 ti.uId = button->idCommand;
1987
1988 SendMessageW(infoPtr->hwndToolTip, TTM_DELTOOLW, 0, (LPARAM)&ti);
1989 }
1990 }
1991
1992 static void TOOLBAR_TooltipSetRect(const TOOLBAR_INFO *infoPtr, const TBUTTON_INFO *button)
1993 {
1994 /* Set the toolTip only for non-hidden, non-separator button */
1995 if (infoPtr->hwndToolTip && !(button->fsStyle & BTNS_SEP))
1996 {
1997 TTTOOLINFOW ti;
1998
1999 ZeroMemory(&ti, sizeof(ti));
2000 ti.cbSize = sizeof(ti);
2001 ti.hwnd = infoPtr->hwndSelf;
2002 ti.uId = button->idCommand;
2003 ti.rect = button->rect;
2004 SendMessageW(infoPtr->hwndToolTip, TTM_NEWTOOLRECTW, 0, (LPARAM)&ti);
2005 }
2006 }
2007
2008 /* Creates the tooltip control */
2009 static void
2010 TOOLBAR_TooltipCreateControl(TOOLBAR_INFO *infoPtr)
2011 {
2012 int i;
2013 NMTOOLTIPSCREATED nmttc;
2014
2015 infoPtr->hwndToolTip = CreateWindowExW(0, TOOLTIPS_CLASSW, NULL, WS_POPUP,
2016 CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT,
2017 infoPtr->hwndSelf, 0, 0, 0);
2018
2019 if (!infoPtr->hwndToolTip)
2020 return;
2021
2022 /* Send NM_TOOLTIPSCREATED notification */
2023 nmttc.hwndToolTips = infoPtr->hwndToolTip;
2024 TOOLBAR_SendNotify(&nmttc.hdr, infoPtr, NM_TOOLTIPSCREATED);
2025
2026 for (i = 0; i < infoPtr->nNumButtons; i++)
2027 {
2028 TOOLBAR_TooltipAddTool(infoPtr, &infoPtr->buttons[i]);
2029 TOOLBAR_TooltipSetRect(infoPtr, &infoPtr->buttons[i]);
2030 }
2031 }
2032
2033 /* keeps available button list box sorted by button id */
2034 static void TOOLBAR_Cust_InsertAvailButton(HWND hwnd, PCUSTOMBUTTON btnInfoNew)
2035 {
2036 int i;
2037 int count;
2038 PCUSTOMBUTTON btnInfo;
2039 HWND hwndAvail = GetDlgItem(hwnd, IDC_AVAILBTN_LBOX);
2040
2041 TRACE("button %s, idCommand %d\n", debugstr_w(btnInfoNew->text), btnInfoNew->btn.idCommand);
2042
2043 count = SendMessageW(hwndAvail, LB_GETCOUNT, 0, 0);
2044
2045 /* position 0 is always separator */
2046 for (i = 1; i < count; i++)
2047 {
2048 btnInfo = (PCUSTOMBUTTON)SendMessageW(hwndAvail, LB_GETITEMDATA, i, 0);
2049 if (btnInfoNew->btn.idCommand < btnInfo->btn.idCommand)
2050 {
2051 i = SendMessageW(hwndAvail, LB_INSERTSTRING, i, 0);
2052 SendMessageW(hwndAvail, LB_SETITEMDATA, i, (LPARAM)btnInfoNew);
2053 return;
2054 }
2055 }
2056 /* id higher than all others add to end */
2057 i = SendMessageW(hwndAvail, LB_ADDSTRING, 0, 0);
2058 SendMessageW(hwndAvail, LB_SETITEMDATA, i, (LPARAM)btnInfoNew);
2059 }
2060
2061 static void TOOLBAR_Cust_MoveButton(const CUSTDLG_INFO *custInfo, HWND hwnd, INT nIndexFrom, INT nIndexTo)
2062 {
2063 NMTOOLBARW nmtb;
2064
2065 TRACE("index from %d, index to %d\n", nIndexFrom, nIndexTo);
2066
2067 if (nIndexFrom == nIndexTo)
2068 return;
2069
2070 /* MSDN states that iItem is the index of the button, rather than the
2071 * command ID as used by every other NMTOOLBAR notification */
2072 nmtb.iItem = nIndexFrom;
2073 if (TOOLBAR_SendNotify(&nmtb.hdr, custInfo->tbInfo, TBN_QUERYINSERT))
2074 {
2075 PCUSTOMBUTTON btnInfo;
2076 NMHDR hdr;
2077 HWND hwndList = GetDlgItem(hwnd, IDC_TOOLBARBTN_LBOX);
2078 int count = SendMessageW(hwndList, LB_GETCOUNT, 0, 0);
2079
2080 btnInfo = (PCUSTOMBUTTON)SendMessageW(hwndList, LB_GETITEMDATA, nIndexFrom, 0);
2081
2082 SendMessageW(hwndList, LB_DELETESTRING, nIndexFrom, 0);
2083 SendMessageW(hwndList, LB_INSERTSTRING, nIndexTo, 0);
2084 SendMessageW(hwndList, LB_SETITEMDATA, nIndexTo, (LPARAM)btnInfo);
2085 SendMessageW(hwndList, LB_SETCURSEL, nIndexTo, 0);
2086
2087 if (nIndexTo <= 0)
2088 EnableWindow(GetDlgItem(hwnd,IDC_MOVEUP_BTN), FALSE);
2089 else
2090 EnableWindow(GetDlgItem(hwnd,IDC_MOVEUP_BTN), TRUE);
2091
2092 /* last item is always separator, so -2 instead of -1 */
2093 if (nIndexTo >= (count - 2))
2094 EnableWindow(GetDlgItem(hwnd,IDC_MOVEDN_BTN), FALSE);
2095 else
2096 EnableWindow(GetDlgItem(hwnd,IDC_MOVEDN_BTN), TRUE);
2097
2098 SendMessageW(custInfo->tbHwnd, TB_DELETEBUTTON, nIndexFrom, 0);
2099 SendMessageW(custInfo->tbHwnd, TB_INSERTBUTTONW, nIndexTo, (LPARAM)&(btnInfo->btn));
2100
2101 TOOLBAR_SendNotify(&hdr, custInfo->tbInfo, TBN_TOOLBARCHANGE);
2102 }
2103 }
2104
2105 static void TOOLBAR_Cust_AddButton(const CUSTDLG_INFO *custInfo, HWND hwnd, INT nIndexAvail, INT nIndexTo)
2106 {
2107 NMTOOLBARW nmtb;
2108
2109 TRACE("Add: nIndexAvail %d, nIndexTo %d\n", nIndexAvail, nIndexTo);
2110
2111 /* MSDN states that iItem is the index of the button, rather than the
2112 * command ID as used by every other NMTOOLBAR notification */
2113 nmtb.iItem = nIndexAvail;
2114 if (TOOLBAR_SendNotify(&nmtb.hdr, custInfo->tbInfo, TBN_QUERYINSERT))
2115 {
2116 PCUSTOMBUTTON btnInfo;
2117 NMHDR hdr;
2118 HWND hwndList = GetDlgItem(hwnd, IDC_TOOLBARBTN_LBOX);
2119 HWND hwndAvail = GetDlgItem(hwnd, IDC_AVAILBTN_LBOX);
2120 int count = SendMessageW(hwndAvail, LB_GETCOUNT, 0, 0);
2121
2122 btnInfo = (PCUSTOMBUTTON)SendMessageW(hwndAvail, LB_GETITEMDATA, nIndexAvail, 0);
2123
2124 if (nIndexAvail != 0) /* index == 0 indicates separator */
2125 {
2126 /* remove from 'available buttons' list */
2127 SendMessageW(hwndAvail, LB_DELETESTRING, nIndexAvail, 0);
2128 if (nIndexAvail == count-1)
2129 SendMessageW(hwndAvail, LB_SETCURSEL, nIndexAvail-1 , 0);
2130 else
2131 SendMessageW(hwndAvail, LB_SETCURSEL, nIndexAvail , 0);
2132 }
2133 else
2134 {
2135 PCUSTOMBUTTON btnNew;
2136
2137 /* duplicate 'separator' button */
2138 btnNew = Alloc(sizeof(CUSTOMBUTTON));
2139 *btnNew = *btnInfo;
2140 btnInfo = btnNew;
2141 }
2142
2143 /* insert into 'toolbar button' list */
2144 SendMessageW(hwndList, LB_INSERTSTRING, nIndexTo, 0);
2145 SendMessageW(hwndList, LB_SETITEMDATA, nIndexTo, (LPARAM)btnInfo);
2146
2147 SendMessageW(custInfo->tbHwnd, TB_INSERTBUTTONW, nIndexTo, (LPARAM)&(btnInfo->btn));
2148
2149 TOOLBAR_SendNotify(&hdr, custInfo->tbInfo, TBN_TOOLBARCHANGE);
2150 }
2151 }
2152
2153 static void TOOLBAR_Cust_RemoveButton(const CUSTDLG_INFO *custInfo, HWND hwnd, INT index)
2154 {
2155 PCUSTOMBUTTON btnInfo;
2156 HWND hwndList = GetDlgItem(hwnd, IDC_TOOLBARBTN_LBOX);
2157
2158 TRACE("Remove: index %d\n", index);
2159
2160 btnInfo = (PCUSTOMBUTTON)SendMessageW(hwndList, LB_GETITEMDATA, index, 0);
2161
2162 /* send TBN_QUERYDELETE notification */
2163 if (TOOLBAR_IsButtonRemovable(custInfo->tbInfo, index, btnInfo))
2164 {
2165 NMHDR hdr;
2166
2167 SendMessageW(hwndList, LB_DELETESTRING, index, 0);
2168 SendMessageW(hwndList, LB_SETCURSEL, index , 0);
2169
2170 SendMessageW(custInfo->tbHwnd, TB_DELETEBUTTON, index, 0);
2171
2172 /* insert into 'available button' list */
2173 if (!(btnInfo->btn.fsStyle & BTNS_SEP))
2174 TOOLBAR_Cust_InsertAvailButton(hwnd, btnInfo);
2175 else
2176 Free(btnInfo);
2177
2178 TOOLBAR_SendNotify(&hdr, custInfo->tbInfo, TBN_TOOLBARCHANGE);
2179 }
2180 }
2181
2182 /* drag list notification function for toolbar buttons list box */
2183 static LRESULT TOOLBAR_Cust_ToolbarDragListNotification(const CUSTDLG_INFO *custInfo, HWND hwnd,
2184 const DRAGLISTINFO *pDLI)
2185 {
2186 HWND hwndList = GetDlgItem(hwnd, IDC_TOOLBARBTN_LBOX);
2187 switch (pDLI->uNotification)
2188 {
2189 case DL_BEGINDRAG:
2190 {
2191 INT nCurrentItem = LBItemFromPt(hwndList, pDLI->ptCursor, TRUE);
2192 INT nCount = SendMessageW(hwndList, LB_GETCOUNT, 0, 0);
2193 /* no dragging for last item (separator) */
2194 if (nCurrentItem >= (nCount - 1)) return FALSE;
2195 return TRUE;
2196 }
2197 case DL_DRAGGING:
2198 {
2199 INT nCurrentItem = LBItemFromPt(hwndList, pDLI->ptCursor, TRUE);
2200 INT nCount = SendMessageW(hwndList, LB_GETCOUNT, 0, 0);
2201 /* no dragging past last item (separator) */
2202 if ((nCurrentItem >= 0) && (nCurrentItem < (nCount - 1)))
2203 {
2204 DrawInsert(hwnd, hwndList, nCurrentItem);
2205 /* FIXME: native uses "move button" cursor */
2206 return DL_COPYCURSOR;
2207 }
2208
2209 /* not over toolbar buttons list */
2210 if (nCurrentItem < 0)
2211 {
2212 POINT ptWindow = pDLI->ptCursor;
2213 HWND hwndListAvail = GetDlgItem(hwnd, IDC_AVAILBTN_LBOX);
2214 MapWindowPoints(NULL, hwnd, &ptWindow, 1);
2215 /* over available buttons list? */
2216 if (ChildWindowFromPoint(hwnd, ptWindow) == hwndListAvail)
2217 /* FIXME: native uses "move button" cursor */
2218 return DL_COPYCURSOR;
2219 }
2220 /* clear drag arrow */
2221 DrawInsert(hwnd, hwndList, -1);
2222 return DL_STOPCURSOR;
2223 }
2224 case DL_DROPPED:
2225 {
2226 INT nIndexTo = LBItemFromPt(hwndList, pDLI->ptCursor, TRUE);
2227 INT nIndexFrom = SendMessageW(hwndList, LB_GETCURSEL, 0, 0);
2228 INT nCount = SendMessageW(hwndList, LB_GETCOUNT, 0, 0);
2229 if ((nIndexTo >= 0) && (nIndexTo < (nCount - 1)))
2230 {
2231 /* clear drag arrow */
2232 DrawInsert(hwnd, hwndList, -1);
2233 /* move item */
2234 TOOLBAR_Cust_MoveButton(custInfo, hwnd, nIndexFrom, nIndexTo);
2235 }
2236 /* not over toolbar buttons list */
2237 if (nIndexTo < 0)
2238 {
2239 POINT ptWindow = pDLI->ptCursor;
2240 HWND hwndListAvail = GetDlgItem(hwnd, IDC_AVAILBTN_LBOX);
2241 MapWindowPoints(NULL, hwnd, &ptWindow, 1);
2242 /* over available buttons list? */
2243 if (ChildWindowFromPoint(hwnd, ptWindow) == hwndListAvail)
2244 TOOLBAR_Cust_RemoveButton(custInfo, hwnd, nIndexFrom);
2245 }
2246 break;
2247 }
2248 case DL_CANCELDRAG:
2249 /* Clear drag arrow */
2250 DrawInsert(hwnd, hwndList, -1);
2251 break;
2252 }
2253
2254 return 0;
2255 }
2256
2257 /* drag list notification function for available buttons list box */
2258 static LRESULT TOOLBAR_Cust_AvailDragListNotification(const CUSTDLG_INFO *custInfo, HWND hwnd,
2259 const DRAGLISTINFO *pDLI)
2260 {
2261 HWND hwndList = GetDlgItem(hwnd, IDC_TOOLBARBTN_LBOX);
2262 switch (pDLI->uNotification)
2263 {
2264 case DL_BEGINDRAG:
2265 return TRUE;
2266 case DL_DRAGGING:
2267 {
2268 INT nCurrentItem = LBItemFromPt(hwndList, pDLI->ptCursor, TRUE);
2269 INT nCount = SendMessageW(hwndList, LB_GETCOUNT, 0, 0);
2270 /* no dragging past last item (separator) */
2271 if ((nCurrentItem >= 0) && (nCurrentItem < nCount))
2272 {
2273 DrawInsert(hwnd, hwndList, nCurrentItem);
2274 /* FIXME: native uses "move button" cursor */
2275 return DL_COPYCURSOR;
2276 }
2277
2278 /* not over toolbar buttons list */
2279 if (nCurrentItem < 0)
2280 {
2281 POINT ptWindow = pDLI->ptCursor;
2282 HWND hwndListAvail = GetDlgItem(hwnd, IDC_AVAILBTN_LBOX);
2283 MapWindowPoints(NULL, hwnd, &ptWindow, 1);
2284 /* over available buttons list? */
2285 if (ChildWindowFromPoint(hwnd, ptWindow) == hwndListAvail)
2286 /* FIXME: native uses "move button" cursor */
2287 return DL_COPYCURSOR;
2288 }
2289 /* clear drag arrow */
2290 DrawInsert(hwnd, hwndList, -1);
2291 return DL_STOPCURSOR;
2292 }
2293 case DL_DROPPED:
2294 {
2295 INT nIndexTo = LBItemFromPt(hwndList, pDLI->ptCursor, TRUE);
2296 INT nCount = SendMessageW(hwndList, LB_GETCOUNT, 0, 0);
2297 INT nIndexFrom = SendDlgItemMessageW(hwnd, IDC_AVAILBTN_LBOX, LB_GETCURSEL, 0, 0);
2298 if ((nIndexTo >= 0) && (nIndexTo < nCount))
2299 {
2300 /* clear drag arrow */
2301 DrawInsert(hwnd, hwndList, -1);
2302 /* add item */
2303 TOOLBAR_Cust_AddButton(custInfo, hwnd, nIndexFrom, nIndexTo);
2304 }
2305 }
2306 case DL_CANCELDRAG:
2307 /* Clear drag arrow */
2308 DrawInsert(hwnd, hwndList, -1);
2309 break;
2310 }
2311 return 0;
2312 }
2313
2314 extern UINT uDragListMessage;
2315
2316 /***********************************************************************
2317 * TOOLBAR_CustomizeDialogProc
2318 * This function implements the toolbar customization dialog.
2319 */
2320 static INT_PTR CALLBACK
2321 TOOLBAR_CustomizeDialogProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
2322 {
2323 PCUSTDLG_INFO custInfo = (PCUSTDLG_INFO)GetWindowLongPtrW (hwnd, DWLP_USER);
2324 PCUSTOMBUTTON btnInfo;
2325 NMTOOLBARA nmtb;
2326 TOOLBAR_INFO *infoPtr = custInfo ? custInfo->tbInfo : NULL;
2327
2328 switch (uMsg)
2329 {
2330 case WM_INITDIALOG:
2331 custInfo = (PCUSTDLG_INFO)lParam;
2332 SetWindowLongPtrW (hwnd, DWLP_USER, (LONG_PTR)custInfo);
2333
2334 if (custInfo)
2335 {
2336 WCHAR Buffer[256];
2337 int i = 0;
2338 int index;
2339 NMTBINITCUSTOMIZE nmtbic;
2340
2341 infoPtr = custInfo->tbInfo;
2342
2343 /* send TBN_QUERYINSERT notification */
2344 nmtb.iItem = custInfo->tbInfo->nNumButtons;
2345
2346 if (!TOOLBAR_SendNotify(&nmtb.hdr, infoPtr, TBN_QUERYINSERT))
2347 return FALSE;
2348
2349 nmtbic.hwndDialog = hwnd;
2350 /* Send TBN_INITCUSTOMIZE notification */
2351 if (TOOLBAR_SendNotify (&nmtbic.hdr, infoPtr, TBN_INITCUSTOMIZE) ==
2352 TBNRF_HIDEHELP)
2353 {
2354 TRACE("TBNRF_HIDEHELP requested\n");
2355 ShowWindow(GetDlgItem(hwnd, IDC_HELP_BTN), SW_HIDE);
2356 }
2357
2358 /* add items to 'toolbar buttons' list and check if removable */
2359 for (i = 0; i < custInfo->tbInfo->nNumButtons; i++)
2360 {
2361 btnInfo = Alloc(sizeof(CUSTOMBUTTON));
2362 memset (&btnInfo->btn, 0, sizeof(TBBUTTON));
2363 btnInfo->btn.fsStyle = BTNS_SEP;
2364 btnInfo->bVirtual = FALSE;
2365 LoadStringW (COMCTL32_hModule, IDS_SEPARATOR, btnInfo->text, 64);
2366
2367 /* send TBN_QUERYDELETE notification */
2368 btnInfo->bRemovable = TOOLBAR_IsButtonRemovable(infoPtr, i, btnInfo);
2369
2370 index = (int)SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_ADDSTRING, 0, 0);
2371 SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_SETITEMDATA, index, (LPARAM)btnInfo);
2372 }
2373
2374 SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_SETITEMHEIGHT, 0, infoPtr->nBitmapHeight + 8);
2375
2376 /* insert separator button into 'available buttons' list */
2377 btnInfo = Alloc(sizeof(CUSTOMBUTTON));
2378 memset (&btnInfo->btn, 0, sizeof(TBBUTTON));
2379 btnInfo->btn.fsStyle = BTNS_SEP;
2380 btnInfo->bVirtual = FALSE;
2381 btnInfo->bRemovable = TRUE;
2382 LoadStringW (COMCTL32_hModule, IDS_SEPARATOR, btnInfo->text, 64);
2383 index = (int)SendDlgItemMessageW (hwnd, IDC_AVAILBTN_LBOX, LB_ADDSTRING, 0, (LPARAM)btnInfo);
2384 SendDlgItemMessageW (hwnd, IDC_AVAILBTN_LBOX, LB_SETITEMDATA, index, (LPARAM)btnInfo);
2385
2386 /* insert all buttons into dsa */
2387 for (i = 0;; i++)
2388 {
2389 /* send TBN_GETBUTTONINFO notification */
2390 NMTOOLBARW nmtb;
2391 nmtb.iItem = i;
2392 nmtb.pszText = Buffer;
2393 nmtb.cchText = 256;
2394
2395 /* Clear previous button's text */
2396 ZeroMemory(nmtb.pszText, nmtb.cchText * sizeof(WCHAR));
2397
2398 if (!TOOLBAR_GetButtonInfo(infoPtr, &nmtb))
2399 break;
2400
2401 TRACE("WM_INITDIALOG style: %x iItem(%d) idCommand(%d) iString(%ld) %s\n",
2402 nmtb.tbButton.fsStyle, i,
2403 nmtb.tbButton.idCommand,
2404 nmtb.tbButton.iString,
2405 nmtb.tbButton.iString >= 0 ? debugstr_w(infoPtr->strings[nmtb.tbButton.iString])
2406 : "");
2407
2408 /* insert button into the apropriate list */
2409 index = TOOLBAR_GetButtonIndex (custInfo->tbInfo, nmtb.tbButton.idCommand, FALSE);
2410 if (index == -1)
2411 {
2412 btnInfo = Alloc(sizeof(CUSTOMBUTTON));
2413 btnInfo->bVirtual = FALSE;
2414 btnInfo->bRemovable = TRUE;
2415 }
2416 else
2417 {
2418 btnInfo = (PCUSTOMBUTTON)SendDlgItemMessageW (hwnd,
2419 IDC_TOOLBARBTN_LBOX, LB_GETITEMDATA, index, 0);
2420 }
2421
2422 btnInfo->btn = nmtb.tbButton;
2423 if (!(nmtb.tbButton.fsStyle & BTNS_SEP))
2424 {
2425 if (lstrlenW(nmtb.pszText))
2426 lstrcpyW(btnInfo->text, nmtb.pszText);
2427 else if (nmtb.tbButton.iString >= 0 &&
2428 nmtb.tbButton.iString < infoPtr->nNumStrings)
2429 {
2430 lstrcpyW(btnInfo->text,
2431 infoPtr->strings[nmtb.tbButton.iString]);
2432 }
2433 }
2434
2435 if (index == -1)
2436 TOOLBAR_Cust_InsertAvailButton(hwnd, btnInfo);
2437 }
2438
2439 SendDlgItemMessageW (hwnd, IDC_AVAILBTN_LBOX, LB_SETITEMHEIGHT, 0, infoPtr->nBitmapHeight + 8);
2440
2441 /* select first item in the 'available' list */
2442 SendDlgItemMessageW (hwnd, IDC_AVAILBTN_LBOX, LB_SETCURSEL, 0, 0);
2443
2444 /* append 'virtual' separator button to the 'toolbar buttons' list */
2445 btnInfo = Alloc(sizeof(CUSTOMBUTTON));
2446 memset (&btnInfo->btn, 0, sizeof(TBBUTTON));
2447 btnInfo->btn.fsStyle = BTNS_SEP;
2448 btnInfo->bVirtual = TRUE;
2449 btnInfo->bRemovable = FALSE;
2450 LoadStringW (COMCTL32_hModule, IDS_SEPARATOR, btnInfo->text, 64);
2451 index = (int)SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_ADDSTRING, 0, (LPARAM)btnInfo);
2452 SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_SETITEMDATA, index, (LPARAM)btnInfo);
2453
2454 /* select last item in the 'toolbar' list */
2455 SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_SETCURSEL, index, 0);
2456 SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_SETTOPINDEX, index, 0);
2457
2458 MakeDragList(GetDlgItem(hwnd, IDC_TOOLBARBTN_LBOX));
2459 MakeDragList(GetDlgItem(hwnd, IDC_AVAILBTN_LBOX));
2460
2461 /* set focus and disable buttons */
2462 PostMessageW (hwnd, WM_USER, 0, 0);
2463 }
2464 return TRUE;
2465
2466 case WM_USER:
2467 EnableWindow (GetDlgItem (hwnd,IDC_MOVEUP_BTN), FALSE);
2468 EnableWindow (GetDlgItem (hwnd,IDC_MOVEDN_BTN), FALSE);
2469 EnableWindow (GetDlgItem (hwnd,IDC_REMOVE_BTN), FALSE);
2470 SetFocus (GetDlgItem (hwnd, IDC_TOOLBARBTN_LBOX));
2471 return TRUE;
2472
2473 case WM_CLOSE:
2474 EndDialog(hwnd, FALSE);
2475 return TRUE;
2476
2477 case WM_COMMAND:
2478 switch (LOWORD(wParam))
2479 {
2480 case IDC_TOOLBARBTN_LBOX:
2481 if (HIWORD(wParam) == LBN_SELCHANGE)
2482 {
2483 PCUSTOMBUTTON btnInfo;
2484 NMTOOLBARA nmtb;
2485 int count;
2486 int index;
2487
2488 count = SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_GETCOUNT, 0, 0);
2489 index = SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_GETCURSEL, 0, 0);
2490
2491 /* send TBN_QUERYINSERT notification */
2492 nmtb.iItem = index;
2493 TOOLBAR_SendNotify(&nmtb.hdr, infoPtr, TBN_QUERYINSERT);
2494
2495 /* get list box item */
2496 btnInfo = (PCUSTOMBUTTON)SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_GETITEMDATA, index, 0);
2497
2498 if (index == (count - 1))
2499 {
2500 /* last item (virtual separator) */
2501 EnableWindow (GetDlgItem (hwnd,IDC_MOVEUP_BTN), FALSE);
2502 EnableWindow (GetDlgItem (hwnd,IDC_MOVEDN_BTN), FALSE);
2503 }
2504 else if (index == (count - 2))
2505 {
2506 /* second last item (last non-virtual item) */
2507 EnableWindow (GetDlgItem (hwnd,IDC_MOVEUP_BTN), TRUE);
2508 EnableWindow (GetDlgItem (hwnd,IDC_MOVEDN_BTN), FALSE);
2509 }
2510 else if (index == 0)
2511 {
2512 /* first item */
2513 EnableWindow (GetDlgItem (hwnd,IDC_MOVEUP_BTN), FALSE);
2514 EnableWindow (GetDlgItem (hwnd,IDC_MOVEDN_BTN), TRUE);
2515 }
2516 else
2517 {
2518 EnableWindow (GetDlgItem (hwnd,IDC_MOVEUP_BTN), TRUE);
2519 EnableWindow (GetDlgItem (hwnd,IDC_MOVEDN_BTN), TRUE);
2520 }
2521
2522 EnableWindow (GetDlgItem (hwnd,IDC_REMOVE_BTN), btnInfo->bRemovable);
2523 }
2524 break;
2525
2526 case IDC_MOVEUP_BTN:
2527 {
2528 int index = SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_GETCURSEL, 0, 0);
2529 TOOLBAR_Cust_MoveButton(custInfo, hwnd, index, index-1);
2530 }
2531 break;
2532
2533 case IDC_MOVEDN_BTN: /* move down */
2534 {
2535 int index = SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_GETCURSEL, 0, 0);
2536 TOOLBAR_Cust_MoveButton(custInfo, hwnd, index, index+1);
2537 }
2538 break;
2539
2540 case IDC_REMOVE_BTN: /* remove button */
2541 {
2542 int index = SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_GETCURSEL, 0, 0);
2543
2544 if (LB_ERR == index)
2545 break;
2546
2547 TOOLBAR_Cust_RemoveButton(custInfo, hwnd, index);
2548 }
2549 break;
2550 case IDC_HELP_BTN:
2551 TOOLBAR_SendNotify(&nmtb.hdr, infoPtr, TBN_CUSTHELP);
2552 break;
2553 case IDC_RESET_BTN:
2554 TOOLBAR_SendNotify(&nmtb.hdr, infoPtr, TBN_RESET);
2555 break;
2556
2557 case IDOK: /* Add button */
2558 {
2559 int index;
2560 int indexto;
2561
2562 index = SendDlgItemMessageW(hwnd, IDC_AVAILBTN_LBOX, LB_GETCURSEL, 0, 0);
2563 indexto = SendDlgItemMessageW(hwnd, IDC_TOOLBARBTN_LBOX, LB_GETCURSEL, 0, 0);
2564
2565 TOOLBAR_Cust_AddButton(custInfo, hwnd, index, indexto);
2566 }
2567 break;
2568
2569 case IDCANCEL:
2570 EndDialog(hwnd, FALSE);
2571 break;
2572 }
2573 return TRUE;
2574
2575 case WM_DESTROY:
2576 {
2577 int count;
2578 int i;
2579
2580 /* delete items from 'toolbar buttons' listbox*/
2581 count = SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_GETCOUNT, 0, 0);
2582 for (i = 0; i < count; i++)
2583 {
2584 btnInfo = (PCUSTOMBUTTON)SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_GETITEMDATA, i, 0);
2585 Free(btnInfo);
2586 SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_SETITEMDATA, 0, 0);
2587 }
2588 SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_RESETCONTENT, 0, 0);
2589
2590
2591 /* delete items from 'available buttons' listbox*/
2592 count = SendDlgItemMessageW (hwnd, IDC_AVAILBTN_LBOX, LB_GETCOUNT, 0, 0);
2593 for (i = 0; i < count; i++)
2594 {
2595 btnInfo = (PCUSTOMBUTTON)SendDlgItemMessageW (hwnd, IDC_AVAILBTN_LBOX, LB_GETITEMDATA, i, 0);
2596 Free(btnInfo);
2597 SendDlgItemMessageW (hwnd, IDC_AVAILBTN_LBOX, LB_SETITEMDATA, i, 0);
2598 }
2599 SendDlgItemMessageW (hwnd, IDC_AVAILBTN_LBOX, LB_RESETCONTENT, 0, 0);
2600 }
2601 return TRUE;
2602
2603 case WM_DRAWITEM:
2604 if (wParam == IDC_AVAILBTN_LBOX || wParam == IDC_TOOLBARBTN_LBOX)
2605 {
2606 LPDRAWITEMSTRUCT lpdis = (LPDRAWITEMSTRUCT)lParam;
2607 RECT rcButton;
2608 RECT rcText;
2609 HPEN hPen, hOldPen;
2610 HBRUSH hOldBrush;
2611 COLORREF oldText = 0;
2612 COLORREF oldBk = 0;
2613
2614 /* get item data */
2615 btnInfo = (PCUSTOMBUTTON)SendDlgItemMessageW (hwnd, wParam, LB_GETITEMDATA, (WPARAM)lpdis->itemID, 0);
2616 if (btnInfo == NULL)
2617 {
2618 FIXME("btnInfo invalid!\n");
2619 return TRUE;
2620 }
2621
2622 /* set colors and select objects */
2623 oldBk = SetBkColor (lpdis->hDC, (lpdis->itemState & ODS_FOCUS)?comctl32_color.clrHighlight:comctl32_color.clrWindow);
2624 if (btnInfo->bVirtual)
2625 oldText = SetTextColor (lpdis->hDC, comctl32_color.clrGrayText);
2626 else
2627 oldText = SetTextColor (lpdis->hDC, (lpdis->itemState & ODS_FOCUS)?comctl32_color.clrHighlightText:comctl32_color.clrWindowText);
2628 hPen = CreatePen( PS_SOLID, 1,
2629 GetSysColor( (lpdis->itemState & ODS_SELECTED)?COLOR_HIGHLIGHT:COLOR_WINDOW));
2630 hOldPen = SelectObject (lpdis->hDC, hPen );
2631 hOldBrush = SelectObject (lpdis->hDC, GetSysColorBrush ((lpdis->itemState & ODS_FOCUS)?COLOR_HIGHLIGHT:COLOR_WINDOW));
2632
2633 /* fill background rectangle */
2634 Rectangle (lpdis->hDC, lpdis->rcItem.left, lpdis->rcItem.top,
2635 lpdis->rcItem.right, lpdis->rcItem.bottom);
2636
2637 /* calculate button and text rectangles */
2638 CopyRect (&rcButton, &lpdis->rcItem);
2639 InflateRect (&rcButton, -1, -1);
2640 CopyRect (&rcText, &rcButton);
2641 rcButton.right = rcButton.left + custInfo->tbInfo->nBitmapWidth + 6;
2642 rcText.left = rcButton.right + 2;
2643
2644 /* draw focus rectangle */
2645 if (lpdis->itemState & ODS_FOCUS)
2646 DrawFocusRect (lpdis->hDC, &lpdis->rcItem);
2647
2648 /* draw button */
2649 if (!(infoPtr->dwStyle & TBSTYLE_FLAT))
2650 DrawEdge (lpdis->hDC, &rcButton, EDGE_RAISED, BF_RECT|BF_MIDDLE|BF_SOFT);
2651
2652 /* draw image and text */
2653 if ((btnInfo->btn.fsStyle & BTNS_SEP) == 0) {
2654 HIMAGELIST himl = GETDEFIMAGELIST(infoPtr, GETHIMLID(infoPtr,
2655 btnInfo->btn.iBitmap));
2656 ImageList_Draw (himl, GETIBITMAP(infoPtr, btnInfo->btn.iBitmap),
2657 lpdis->hDC, rcButton.left+3, rcButton.top+3, ILD_NORMAL);
2658 }
2659 DrawTextW (lpdis->hDC, btnInfo->text, -1, &rcText,
2660 DT_LEFT | DT_VCENTER | DT_SINGLELINE);
2661
2662 /* delete objects and reset colors */
2663 SelectObject (lpdis->hDC, hOldBrush);
2664 SelectObject (lpdis->hDC, hOldPen);
2665 SetBkColor (lpdis->hDC, oldBk);
2666 SetTextColor (lpdis->hDC, oldText);
2667 DeleteObject( hPen );
2668 return TRUE;
2669 }
2670 return FALSE;
2671
2672 case WM_MEASUREITEM:
2673 if (wParam == IDC_AVAILBTN_LBOX || wParam == IDC_TOOLBARBTN_LBOX)
2674 {
2675 MEASUREITEMSTRUCT *lpmis = (MEASUREITEMSTRUCT*)lParam;
2676
2677 lpmis->itemHeight = 15 + 8; /* default height */
2678
2679 return TRUE;
2680 }
2681 return FALSE;
2682
2683 default:
2684 if (uDragListMessage && (uMsg == uDragListMessage))
2685 {
2686 if (wParam == IDC_TOOLBARBTN_LBOX)
2687 {
2688 LRESULT res = TOOLBAR_Cust_ToolbarDragListNotification(
2689 custInfo, hwnd, (DRAGLISTINFO *)lParam);
2690 SetWindowLongPtrW(hwnd, DWLP_MSGRESULT, res);
2691 return TRUE;
2692 }
2693 else if (wParam == IDC_AVAILBTN_LBOX)
2694 {
2695 LRESULT res = TOOLBAR_Cust_AvailDragListNotification(
2696 custInfo, hwnd, (DRAGLISTINFO *)lParam);
2697 SetWindowLongPtrW(hwnd, DWLP_MSGRESULT, res);
2698 return TRUE;
2699 }
2700 }
2701 return FALSE;
2702 }
2703 }
2704
2705 static BOOL
2706 TOOLBAR_AddBitmapToImageList(TOOLBAR_INFO *infoPtr, HIMAGELIST himlDef, const TBITMAP_INFO *bitmap)
2707 {
2708 HBITMAP hbmLoad;
2709 INT nCountBefore = ImageList_GetImageCount(himlDef);
2710 INT nCountAfter;
2711 INT cxIcon, cyIcon;
2712 INT nAdded;
2713 INT nIndex;
2714
2715 TRACE("adding hInst=%p nID=%d nButtons=%d\n", bitmap->hInst, bitmap->nID, bitmap->nButtons);
2716 /* Add bitmaps to the default image list */
2717 if (bitmap->hInst == NULL) /* a handle was passed */
2718 hbmLoad = CopyImage(ULongToHandle(bitmap->nID), IMAGE_BITMAP, 0, 0, 0);
2719 else
2720 hbmLoad = CreateMappedBitmap(bitmap->hInst, bitmap->nID, 0, NULL, 0);
2721
2722 /* enlarge the bitmap if needed */
2723 ImageList_GetIconSize(himlDef, &cxIcon, &cyIcon);
2724 if (bitmap->hInst != COMCTL32_hModule)
2725 COMCTL32_EnsureBitmapSize(&hbmLoad, cxIcon*(INT)bitmap->nButtons, cyIcon, comctl32_color.clrBtnFace);
2726
2727 nIndex = ImageList_AddMasked(himlDef, hbmLoad, comctl32_color.clrBtnFace);
2728 DeleteObject(hbmLoad);
2729 if (nIndex == -1)
2730 return FALSE;
2731
2732 nCountAfter = ImageList_GetImageCount(himlDef);
2733 nAdded = nCountAfter - nCountBefore;
2734 if (bitmap->nButtons == 0) /* wParam == 0 is special and means add only one image */
2735 {
2736 ImageList_SetImageCount(himlDef, nCountBefore + 1);
2737 } else if (nAdded > (INT)bitmap->nButtons) {
2738 TRACE("Added more images than wParam: Previous image number %i added %i while wParam %i. Images in list %i\n",
2739 nCountBefore, nAdded, bitmap->nButtons, nCountAfter);
2740 }
2741
2742 infoPtr->nNumBitmaps += nAdded;
2743 return TRUE;
2744 }
2745
2746 static void
2747 TOOLBAR_CheckImageListIconSize(TOOLBAR_INFO *infoPtr)
2748 {
2749 HIMAGELIST himlDef;
2750 HIMAGELIST himlNew;
2751 INT cx, cy;
2752 INT i;
2753
2754 himlDef = GETDEFIMAGELIST(infoPtr, 0);
2755 if (himlDef == NULL || himlDef != infoPtr->himlInt)
2756 return;
2757 if (!ImageList_GetIconSize(himlDef, &cx, &cy))
2758 return;
2759 if (cx == infoPtr->nBitmapWidth && cy == infoPtr->nBitmapHeight)
2760 return;
2761
2762 TRACE("Update icon size: %dx%d -> %dx%d\n",
2763 cx, cy, infoPtr->nBitmapWidth, infoPtr->nBitmapHeight);
2764
2765 himlNew = ImageList_Create(infoPtr->nBitmapWidth, infoPtr->nBitmapHeight,
2766 ILC_COLORDDB|ILC_MASK, 8, 2);
2767 for (i = 0; i < infoPtr->nNumBitmapInfos; i++)
2768 TOOLBAR_AddBitmapToImageList(infoPtr, himlNew, &infoPtr->bitmaps[i]);
2769 TOOLBAR_InsertImageList(&infoPtr->himlDef, &infoPtr->cimlDef, himlNew, 0);
2770 infoPtr->himlInt = himlNew;
2771
2772 infoPtr->nNumBitmaps -= ImageList_GetImageCount(himlDef);
2773 ImageList_Destroy(himlDef);
2774 }
2775
2776 /***********************************************************************
2777 * TOOLBAR_AddBitmap: Add the bitmaps to the default image list.
2778 *
2779 */
2780 static LRESULT
2781 TOOLBAR_AddBitmap (HWND hwnd, WPARAM wParam, LPARAM lParam)
2782 {
2783 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
2784 LPTBADDBITMAP lpAddBmp = (LPTBADDBITMAP)lParam;
2785 TBITMAP_INFO info;
2786 INT iSumButtons, i;
2787 HIMAGELIST himlDef;
2788
2789 TRACE("hwnd=%p wParam=%lx lParam=%lx\n", hwnd, wParam, lParam);
2790 if (!lpAddBmp)
2791 return -1;
2792
2793 if (lpAddBmp->hInst == HINST_COMMCTRL)
2794 {
2795 info.hInst = COMCTL32_hModule;
2796 switch (lpAddBmp->nID)
2797 {
2798 case IDB_STD_SMALL_COLOR:
2799 info.nButtons = 15;
2800 info.nID = IDB_STD_SMALL;
2801 break;
2802 case IDB_STD_LARGE_COLOR:
2803 info.nButtons = 15;
2804 info.nID = IDB_STD_LARGE;
2805 break;
2806 case IDB_VIEW_SMALL_COLOR:
2807 info.nButtons = 12;
2808 info.nID = IDB_VIEW_SMALL;
2809 break;
2810 case IDB_VIEW_LARGE_COLOR:
2811 info.nButtons = 12;
2812 info.nID = IDB_VIEW_LARGE;
2813 break;
2814 case IDB_HIST_SMALL_COLOR:
2815 info.nButtons = 5;
2816 info.nID = IDB_HIST_SMALL;
2817 break;
2818 case IDB_HIST_LARGE_COLOR:
2819 info.nButtons = 5;
2820 info.nID = IDB_HIST_LARGE;
2821 break;
2822 default:
2823 return -1;
2824 }
2825
2826 TRACE ("adding %d internal bitmaps!\n", info.nButtons);
2827
2828 /* Windows resize all the buttons to the size of a newly added standard image */
2829 if (lpAddBmp->nID & 1)
2830 {
2831 /* large icons: 24x24. Will make the button 31x30 */
2832 SendMessageW (hwnd, TB_SETBITMAPSIZE, 0, MAKELPARAM(24, 24));
2833 }
2834 else
2835 {
2836 /* small icons: 16x16. Will make the buttons 23x22 */
2837 SendMessageW (hwnd, TB_SETBITMAPSIZE, 0, MAKELPARAM(16, 16));
2838 }
2839
2840 TOOLBAR_CalcToolbar (hwnd);
2841 }
2842 else
2843 {
2844 info.nButtons = (INT)wParam;
2845 info.hInst = lpAddBmp->hInst;
2846 info.nID = lpAddBmp->nID;
2847 TRACE("adding %d bitmaps!\n", info.nButtons);
2848 }
2849
2850 /* check if the bitmap is already loaded and compute iSumButtons */
2851 iSumButtons = 0;
2852 for (i = 0; i < infoPtr->nNumBitmapInfos; i++)
2853 {
2854 if (infoPtr->bitmaps[i].hInst == info.hInst &&
2855 infoPtr->bitmaps[i].nID == info.nID)
2856 return iSumButtons;
2857 iSumButtons += infoPtr->bitmaps[i].nButtons;
2858 }
2859
2860 if (!infoPtr->cimlDef) {
2861 /* create new default image list */
2862 TRACE ("creating default image list!\n");
2863
2864 himlDef = ImageList_Create (infoPtr->nBitmapWidth, infoPtr->nBitmapHeight,
2865 ILC_COLORDDB | ILC_MASK, info.nButtons, 2);
2866 TOOLBAR_InsertImageList(&infoPtr->himlDef, &infoPtr->cimlDef, himlDef, 0);
2867 infoPtr->himlInt = himlDef;
2868 }
2869 else {
2870 himlDef = GETDEFIMAGELIST(infoPtr, 0);
2871 }
2872
2873 if (!himlDef) {
2874 WARN("No default image list available\n");
2875 return -1;
2876 }
2877
2878 if (!TOOLBAR_AddBitmapToImageList(infoPtr, himlDef, &info))
2879 return -1;
2880
2881 TRACE("Number of bitmap infos: %d\n", infoPtr->nNumBitmapInfos);
2882 infoPtr->bitmaps = ReAlloc(infoPtr->bitmaps, (infoPtr->nNumBitmapInfos + 1) * sizeof(TBITMAP_INFO));
2883 infoPtr->bitmaps[infoPtr->nNumBitmapInfos] = info;
2884 infoPtr->nNumBitmapInfos++;
2885 TRACE("Number of bitmap infos: %d\n", infoPtr->nNumBitmapInfos);
2886
2887 InvalidateRect(hwnd, NULL, TRUE);
2888 return iSumButtons;
2889 }
2890
2891
2892 static LRESULT
2893 TOOLBAR_AddButtonsT(HWND hwnd, WPARAM wParam, LPARAM lParam, BOOL fUnicode)
2894 {
2895 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
2896 LPTBBUTTON lpTbb = (LPTBBUTTON)lParam;
2897 INT nAddButtons = (UINT)wParam;
2898
2899 TRACE("adding %ld buttons (unicode=%d)!\n", wParam, fUnicode);
2900
2901 return TOOLBAR_InternalInsertButtonsT(infoPtr, -1, nAddButtons, lpTbb, fUnicode);
2902 }
2903
2904
2905 static LRESULT
2906 TOOLBAR_AddStringW (HWND hwnd, WPARAM wParam, LPARAM lParam)
2907 {
2908 #define MAX_RESOURCE_STRING_LENGTH 512
2909 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
2910 BOOL fFirstString = (infoPtr->nNumStrings == 0);
2911 INT nIndex = infoPtr->nNumStrings;
2912
2913 if ((wParam) && (HIWORD(lParam) == 0)) {
2914 WCHAR szString[MAX_RESOURCE_STRING_LENGTH];
2915 WCHAR delimiter;
2916 WCHAR *next_delim;
2917 WCHAR *p;
2918 INT len;
2919 TRACE("adding string from resource!\n");
2920
2921 len = LoadStringW ((HINSTANCE)wParam, (UINT)lParam,
2922 szString, MAX_RESOURCE_STRING_LENGTH);
2923
2924 TRACE("len=%d %s\n", len, debugstr_w(szString));
2925 if (len == 0 || len == 1)
2926 return nIndex;
2927
2928 TRACE("Delimiter: 0x%x\n", *szString);
2929 delimiter = *szString;
2930 p = szString + 1;
2931
2932 while ((next_delim = strchrW(p, delimiter)) != NULL) {
2933 *next_delim = 0;
2934 if (next_delim + 1 >= szString + len)
2935 {
2936 /* this may happen if delimiter == '\0' or if the last char is a
2937 * delimiter (then it is ignored like the native does) */
2938 break;
2939 }
2940
2941 infoPtr->strings = ReAlloc(infoPtr->strings, sizeof(LPWSTR)*(infoPtr->nNumStrings+1));
2942 Str_SetPtrW(&infoPtr->strings[infoPtr->nNumStrings], p);
2943 infoPtr->nNumStrings++;
2944
2945 p = next_delim + 1;
2946 }
2947 }
2948 else {
2949 LPWSTR p = (LPWSTR)lParam;
2950 INT len;
2951
2952 if (p == NULL)
2953 return -1;
2954 TRACE("adding string(s) from array!\n");
2955 while (*p) {
2956 len = strlenW (p);
2957
2958 TRACE("len=%d %s\n", len, debugstr_w(p));
2959 infoPtr->strings = ReAlloc(infoPtr->strings, sizeof(LPWSTR)*(infoPtr->nNumStrings+1));
2960 Str_SetPtrW (&infoPtr->strings[infoPtr->nNumStrings], p);
2961 infoPtr->nNumStrings++;
2962
2963 p += (len+1);
2964 }
2965 }
2966
2967 if (fFirstString)
2968 TOOLBAR_CalcToolbar(hwnd);
2969 return nIndex;
2970 }
2971
2972
2973 static LRESULT
2974 TOOLBAR_AddStringA (HWND hwnd, WPARAM wParam, LPARAM lParam)
2975 {
2976 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
2977 BOOL fFirstString = (infoPtr->nNumStrings == 0);
2978 LPSTR p;
2979 INT nIndex;
2980 INT len;
2981
2982 if ((wParam) && (HIWORD(lParam) == 0)) /* load from resources */
2983 return TOOLBAR_AddStringW(hwnd, wParam, lParam);
2984
2985 p = (LPSTR)lParam;
2986 if (p == NULL)
2987 return -1;
2988
2989 TRACE("adding string(s) from array!\n");
2990 nIndex = infoPtr->nNumStrings;
2991 while (*p) {
2992 len = strlen (p);
2993 TRACE("len=%d \"%s\"\n", len, p);
2994
2995 infoPtr->strings = ReAlloc(infoPtr->strings, sizeof(LPWSTR)*(infoPtr->nNumStrings+1));
2996 Str_SetPtrAtoW(&infoPtr->strings[infoPtr->nNumStrings], p);
2997 infoPtr->nNumStrings++;
2998
2999 p += (len+1);
3000 }
3001
3002 if (fFirstString)
3003 TOOLBAR_CalcToolbar(hwnd);
3004 return nIndex;
3005 }
3006
3007
3008 static LRESULT
3009 TOOLBAR_AutoSize (HWND hwnd)
3010 {
3011 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3012 RECT parent_rect;
3013 HWND parent;
3014 INT x, y;
3015 INT cx, cy;
3016
3017 TRACE("auto sizing, style=%x!\n", infoPtr->dwStyle);
3018
3019 parent = GetParent (hwnd);
3020
3021 if (!parent || !infoPtr->bDoRedraw)
3022 return 0;
3023
3024 GetClientRect(parent, &parent_rect);
3025
3026 x = parent_rect.left;
3027 y = parent_rect.top;
3028
3029 TRACE("nRows: %d, infoPtr->nButtonHeight: %d\n", infoPtr->nRows, infoPtr->nButtonHeight);
3030
3031 cy = TOP_BORDER + infoPtr->nRows * infoPtr->nButtonHeight + BOTTOM_BORDER;
3032 cx = parent_rect.right - parent_rect.left;
3033
3034 if ((infoPtr->dwStyle & TBSTYLE_WRAPABLE) || (infoPtr->dwExStyle & TBSTYLE_EX_UNDOC1))
3035 {
3036 TOOLBAR_LayoutToolbar(hwnd);
3037 InvalidateRect( hwnd, NULL, TRUE );
3038 }
3039
3040 if (!(infoPtr->dwStyle & CCS_NORESIZE))
3041 {
3042 RECT window_rect;
3043 UINT uPosFlags = SWP_NOZORDER;
3044
3045 if ((infoPtr->dwStyle & CCS_BOTTOM) == CCS_NOMOVEY)
3046 {
3047 GetWindowRect(hwnd, &window_rect);
3048 ScreenToClient(parent, (LPPOINT)&window_rect.left);
3049 y = window_rect.top;
3050 }
3051 if ((infoPtr->dwStyle & CCS_BOTTOM) == CCS_BOTTOM)
3052 {
3053 GetWindowRect(hwnd, &window_rect);
3054 y = parent_rect.bottom - ( window_rect.bottom - window_rect.top);
3055 }
3056
3057 if (infoPtr->dwStyle & CCS_NOPARENTALIGN)
3058 uPosFlags |= SWP_NOMOVE;
3059
3060 if (!(infoPtr->dwStyle & CCS_NODIVIDER))
3061 cy += GetSystemMetrics(SM_CYEDGE);
3062
3063 if (infoPtr->dwStyle & WS_BORDER)
3064 {
3065 x = y = 1; /* FIXME: this looks wrong */
3066 cy += GetSystemMetrics(SM_CYEDGE);
3067 cx += GetSystemMetrics(SM_CXEDGE);
3068 }
3069
3070 SetWindowPos(hwnd, NULL, x, y, cx, cy, uPosFlags);
3071 }
3072
3073 return 0;
3074 }
3075
3076
3077 static LRESULT
3078 TOOLBAR_ButtonCount (HWND hwnd)
3079 {
3080 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3081
3082 return infoPtr->nNumButtons;
3083 }
3084
3085
3086 static LRESULT
3087 TOOLBAR_ButtonStructSize (HWND hwnd, WPARAM wParam)
3088 {
3089 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3090
3091 infoPtr->dwStructSize = (DWORD)wParam;
3092
3093 return 0;
3094 }
3095
3096
3097 static LRESULT
3098 TOOLBAR_ChangeBitmap (HWND hwnd, WPARAM wParam, LPARAM lParam)
3099 {
3100 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3101 TBUTTON_INFO *btnPtr;
3102 INT nIndex;
3103
3104 TRACE("button %ld, iBitmap now %d\n", wParam, LOWORD(lParam));
3105
3106 nIndex = TOOLBAR_GetButtonIndex (infoPtr, (INT)wParam, FALSE);
3107 if (nIndex == -1)
3108 return FALSE;
3109
3110 btnPtr = &infoPtr->buttons[nIndex];
3111 btnPtr->iBitmap = LOWORD(lParam);
3112
3113 /* we HAVE to erase the background, the new bitmap could be */
3114 /* transparent */
3115 InvalidateRect(hwnd, &btnPtr->rect, TRUE);
3116
3117 return TRUE;
3118 }
3119
3120
3121 static LRESULT
3122 TOOLBAR_CheckButton (HWND hwnd, WPARAM wParam, LPARAM lParam)
3123 {
3124 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3125 TBUTTON_INFO *btnPtr;
3126 INT nIndex;
3127 INT nOldIndex = -1;
3128 BOOL bChecked = FALSE;
3129
3130 nIndex = TOOLBAR_GetButtonIndex (infoPtr, (INT)wParam, FALSE);
3131
3132 TRACE("hwnd=%p, btn index=%d, lParam=0x%08lx\n", hwnd, nIndex, lParam);
3133
3134 if (nIndex == -1)
3135 return FALSE;
3136
3137 btnPtr = &infoPtr->buttons[nIndex];
3138
3139 bChecked = (btnPtr->fsState & TBSTATE_CHECKED) ? TRUE : FALSE;
3140
3141 if (LOWORD(lParam) == FALSE)
3142 btnPtr->fsState &= ~TBSTATE_CHECKED;
3143 else {
3144 if (btnPtr->fsStyle & BTNS_GROUP) {
3145 nOldIndex =
3146 TOOLBAR_GetCheckedGroupButtonIndex (infoPtr, nIndex);
3147 if (nOldIndex == nIndex)
3148 return 0;
3149 if (nOldIndex != -1)
3150 infoPtr->buttons[nOldIndex].fsState &= ~TBSTATE_CHECKED;
3151 }
3152 btnPtr->fsState |= TBSTATE_CHECKED;
3153 }
3154
3155 if( bChecked != LOWORD(lParam) )
3156 {
3157 if (nOldIndex != -1)
3158 InvalidateRect(hwnd, &infoPtr->buttons[nOldIndex].rect, TRUE);
3159 InvalidateRect(hwnd, &btnPtr->rect, TRUE);
3160 }
3161
3162 /* FIXME: Send a WM_NOTIFY?? */
3163
3164 return TRUE;
3165 }
3166
3167
3168 static LRESULT
3169 TOOLBAR_CommandToIndex (HWND hwnd, WPARAM wParam)
3170 {
3171 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3172
3173 return TOOLBAR_GetButtonIndex (infoPtr, (INT)wParam, FALSE);
3174 }
3175
3176
3177 static LRESULT
3178 TOOLBAR_Customize (HWND hwnd)
3179 {
3180 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3181 CUSTDLG_INFO custInfo;
3182 LRESULT ret;
3183 LPCVOID template;
3184 HRSRC hRes;
3185 NMHDR nmhdr;
3186
3187 custInfo.tbInfo = infoPtr;
3188 custInfo.tbHwnd = hwnd;
3189
3190 /* send TBN_BEGINADJUST notification */
3191 TOOLBAR_SendNotify (&nmhdr, infoPtr, TBN_BEGINADJUST);
3192
3193 if (!(hRes = FindResourceW (COMCTL32_hModule,
3194 MAKEINTRESOURCEW(IDD_TBCUSTOMIZE),
3195 (LPWSTR)RT_DIALOG)))
3196 return FALSE;
3197
3198 if(!(template = LoadResource (COMCTL32_hModule, hRes)))
3199 return FALSE;
3200
3201 ret = DialogBoxIndirectParamW ((HINSTANCE)GetWindowLongPtrW(hwnd, GWLP_HINSTANCE),
3202 template, hwnd, TOOLBAR_CustomizeDialogProc,
3203 (LPARAM)&custInfo);
3204
3205 /* send TBN_ENDADJUST notification */
3206 TOOLBAR_SendNotify (&nmhdr, infoPtr, TBN_ENDADJUST);
3207
3208 return ret;
3209 }
3210
3211
3212 static LRESULT
3213 TOOLBAR_DeleteButton (HWND hwnd, WPARAM wParam)
3214 {
3215 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3216 INT nIndex = (INT)wParam;
3217 NMTOOLBARW nmtb;
3218 TBUTTON_INFO *btnPtr = &infoPtr->buttons[nIndex];
3219
3220 if ((nIndex < 0) || (nIndex >= infoPtr->nNumButtons))
3221 return FALSE;
3222
3223 memset(&nmtb, 0, sizeof(nmtb));
3224 nmtb.iItem = btnPtr->idCommand;
3225 nmtb.tbButton.iBitmap = btnPtr->iBitmap;
3226 nmtb.tbButton.idCommand = btnPtr->idCommand;
3227 nmtb.tbButton.fsState = btnPtr->fsState;
3228 nmtb.tbButton.fsStyle = btnPtr->fsStyle;
3229 nmtb.tbButton.dwData = btnPtr->dwData;
3230 nmtb.tbButton.iString = btnPtr->iString;
3231 TOOLBAR_SendNotify(&nmtb.hdr, infoPtr, TBN_DELETINGBUTTON);
3232
3233 TOOLBAR_TooltipDelTool(infoPtr, &infoPtr->buttons[nIndex]);
3234
3235 if (infoPtr->nNumButtons == 1) {
3236 TRACE(" simple delete!\n");
3237 Free (infoPtr->buttons);
3238 infoPtr->buttons = NULL;
3239 infoPtr->nNumButtons = 0;
3240 }
3241 else {
3242 TBUTTON_INFO *oldButtons = infoPtr->buttons;
3243 TRACE("complex delete! [nIndex=%d]\n", nIndex);
3244
3245 infoPtr->nNumButtons--;
3246 infoPtr->buttons = Alloc (sizeof (TBUTTON_INFO) * infoPtr->nNumButtons);
3247 if (nIndex > 0) {
3248 memcpy (&infoPtr->buttons[0], &oldButtons[0],
3249 nIndex * sizeof(TBUTTON_INFO));
3250 }
3251
3252 if (nIndex < infoPtr->nNumButtons) {
3253 memcpy (&infoPtr->buttons[nIndex], &oldButtons[nIndex+1],
3254 (infoPtr->nNumButtons - nIndex) * sizeof(TBUTTON_INFO));
3255 }
3256
3257 Free (oldButtons);
3258 }
3259
3260 TOOLBAR_LayoutToolbar(hwnd);
3261
3262 InvalidateRect (hwnd, NULL, TRUE);
3263
3264 return TRUE;
3265 }
3266
3267
3268 static LRESULT
3269 TOOLBAR_EnableButton (HWND hwnd, WPARAM wParam, LPARAM lParam)
3270 {
3271 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3272 TBUTTON_INFO *btnPtr;
3273 INT nIndex;
3274 DWORD bState;
3275
3276 nIndex = TOOLBAR_GetButtonIndex (infoPtr, (INT)wParam, FALSE);
3277
3278 TRACE("hwnd=%p, btn index=%ld, lParam=0x%08lx\n", hwnd, wParam, lParam);
3279
3280 if (nIndex == -1)
3281 return FALSE;
3282
3283 btnPtr = &infoPtr->buttons[nIndex];
3284
3285 bState = btnPtr->fsState & TBSTATE_ENABLED;
3286
3287 /* update the toolbar button state */
3288 if(LOWORD(lParam) == FALSE) {
3289 btnPtr->fsState &= ~(TBSTATE_ENABLED | TBSTATE_PRESSED);
3290 } else {
3291 btnPtr->fsState |= TBSTATE_ENABLED;
3292 }
3293
3294 /* redraw the button only if the state of the button changed */
3295 if(bState != (btnPtr->fsState & TBSTATE_ENABLED))
3296 InvalidateRect(hwnd, &btnPtr->rect, TRUE);
3297
3298 return TRUE;
3299 }
3300
3301
3302 static inline LRESULT
3303 TOOLBAR_GetAnchorHighlight (HWND hwnd)
3304 {
3305 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3306
3307 return infoPtr->bAnchor;
3308 }
3309
3310
3311 static LRESULT
3312 TOOLBAR_GetBitmap (HWND hwnd, WPARAM wParam)
3313 {
3314 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3315 INT nIndex;
3316
3317 nIndex = TOOLBAR_GetButtonIndex (infoPtr, (INT)wParam, FALSE);
3318 if (nIndex == -1)
3319 return -1;
3320
3321 return infoPtr->buttons[nIndex].iBitmap;
3322 }
3323
3324
3325 static inline LRESULT
3326 TOOLBAR_GetBitmapFlags (void)
3327 {
3328 return (GetDeviceCaps (0, LOGPIXELSX) >= 120) ? TBBF_LARGE : 0;
3329 }
3330
3331
3332 static LRESULT
3333 TOOLBAR_GetButton (HWND hwnd, WPARAM wParam, LPARAM lParam)
3334 {
3335 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3336 LPTBBUTTON lpTbb = (LPTBBUTTON)lParam;
3337 INT nIndex = (INT)wParam;
3338 TBUTTON_INFO *btnPtr;
3339
3340 if (lpTbb == NULL)
3341 return FALSE;
3342
3343 if ((nIndex < 0) || (nIndex >= infoPtr->nNumButtons))
3344 return FALSE;
3345
3346 btnPtr = &infoPtr->buttons[nIndex];
3347 lpTbb->iBitmap = btnPtr->iBitmap;
3348 lpTbb->idCommand = btnPtr->idCommand;
3349 lpTbb->fsState = btnPtr->fsState;
3350 lpTbb->fsStyle = btnPtr->fsStyle;
3351 lpTbb->bReserved[0] = 0;
3352 lpTbb->bReserved[1] = 0;
3353 lpTbb->dwData = btnPtr->dwData;
3354 lpTbb->iString = btnPtr->iString;
3355
3356 return TRUE;
3357 }
3358
3359
3360 static LRESULT
3361 TOOLBAR_GetButtonInfoT(HWND hwnd, WPARAM wParam, LPARAM lParam, BOOL bUnicode)
3362 {
3363 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3364 /* TBBUTTONINFOW and TBBUTTONINFOA have the same layout*/
3365 LPTBBUTTONINFOW lpTbInfo = (LPTBBUTTONINFOW)lParam;
3366 TBUTTON_INFO *btnPtr;
3367 INT nIndex;
3368
3369 if (lpTbInfo == NULL)
3370 return -1;
3371
3372 /* MSDN documents a iImageLabel field added in Vista but it is not present in
3373 * the headers and tests shows that even with comctl 6 Vista accepts only the
3374 * original TBBUTTONINFO size
3375 */
3376 if (lpTbInfo->cbSize != sizeof(TBBUTTONINFOW))
3377 {
3378 WARN("Invalid button size\n");
3379 return -1;
3380 }
3381
3382 nIndex = TOOLBAR_GetButtonIndex (infoPtr, (INT)wParam,
3383 lpTbInfo->dwMask & 0x80000000);
3384 if (nIndex == -1)
3385 return -1;
3386
3387 if (!(btnPtr = &infoPtr->buttons[nIndex])) return -1;
3388
3389 if (lpTbInfo->dwMask & TBIF_COMMAND)
3390 lpTbInfo->idCommand = btnPtr->idCommand;
3391 if (lpTbInfo->dwMask & TBIF_IMAGE)
3392 lpTbInfo->iImage = btnPtr->iBitmap;
3393 if (lpTbInfo->dwMask & TBIF_LPARAM)
3394 lpTbInfo->lParam = btnPtr->dwData;
3395 if (lpTbInfo->dwMask & TBIF_SIZE)
3396 /* tests show that for separators TBIF_SIZE returns not calculated width,
3397 but cx property, that differs from 0 only if application have
3398 specifically set it */
3399 lpTbInfo->cx = (btnPtr->fsStyle & BTNS_SEP)
3400 ? btnPtr->cx : (WORD)(btnPtr->rect.right - btnPtr->rect.left);
3401 if (lpTbInfo->dwMask & TBIF_STATE)
3402 lpTbInfo->fsState = btnPtr->fsState;
3403 if (lpTbInfo->dwMask & TBIF_STYLE)
3404 lpTbInfo->fsStyle = btnPtr->fsStyle;
3405 if (lpTbInfo->dwMask & TBIF_TEXT) {
3406 /* TB_GETBUTTONINFO doesn't retrieve text from the string list, so we
3407 can't use TOOLBAR_GetText here */
3408 if (HIWORD(btnPtr->iString) && (btnPtr->iString != -1)) {
3409 LPWSTR lpText = (LPWSTR)btnPtr->iString;
3410 if (bUnicode)
3411 Str_GetPtrW(lpText, lpTbInfo->pszText, lpTbInfo->cchText);
3412 else
3413 Str_GetPtrWtoA(lpText, (LPSTR)lpTbInfo->pszText, lpTbInfo->cchText);
3414 } else
3415 lpTbInfo->pszText[0] = '\0';
3416 }
3417 return nIndex;
3418 }
3419
3420
3421 static LRESULT
3422 TOOLBAR_GetButtonSize (HWND hwnd)
3423 {
3424 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3425
3426 return MAKELONG((WORD)infoPtr->nButtonWidth,
3427 (WORD)infoPtr->nButtonHeight);
3428 }
3429
3430
3431 static LRESULT
3432 TOOLBAR_GetButtonTextA (HWND hwnd, WPARAM wParam, LPARAM lParam)
3433 {
3434 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3435 INT nIndex;
3436 LPWSTR lpText;
3437
3438 nIndex = TOOLBAR_GetButtonIndex (infoPtr, (INT)wParam, FALSE);
3439 if (nIndex == -1)
3440 return -1;
3441
3442 lpText = TOOLBAR_GetText(infoPtr,&infoPtr->buttons[nIndex]);
3443
3444 return WideCharToMultiByte( CP_ACP, 0, lpText, -1,
3445 (LPSTR)lParam, lParam ? 0x7fffffff : 0, NULL, NULL ) - 1;
3446 }
3447
3448
3449 static LRESULT
3450 TOOLBAR_GetButtonTextW (HWND hwnd, WPARAM wParam, LPARAM lParam)
3451 {
3452 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3453 INT nIndex;
3454 LPWSTR lpText;
3455 LRESULT ret = 0;
3456
3457 nIndex = TOOLBAR_GetButtonIndex (infoPtr, (INT)wParam, FALSE);
3458 if (nIndex == -1)
3459 return -1;
3460
3461 lpText = TOOLBAR_GetText(infoPtr,&infoPtr->buttons[nIndex]);
3462
3463 if (lpText)
3464 {
3465 ret = strlenW (lpText);
3466
3467 if (lParam)
3468 strcpyW ((LPWSTR)lParam, lpText);
3469 }
3470
3471 return ret;
3472 }
3473
3474
3475 static LRESULT
3476 TOOLBAR_GetDisabledImageList (HWND hwnd, WPARAM wParam, LPARAM lParam)
3477 {
3478 TRACE("hwnd=%p, wParam=%ld, lParam=0x%lx\n", hwnd, wParam, lParam);
3479 /* UNDOCUMENTED: wParam is actually the ID of the image list to return */
3480 return (LRESULT)GETDISIMAGELIST(TOOLBAR_GetInfoPtr (hwnd), wParam);
3481 }
3482
3483
3484 static inline LRESULT
3485 TOOLBAR_GetExtendedStyle (HWND hwnd)
3486 {
3487 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3488
3489 TRACE("\n");
3490
3491 return infoPtr->dwExStyle;
3492 }
3493
3494
3495 static LRESULT
3496 TOOLBAR_GetHotImageList (HWND hwnd, WPARAM wParam, LPARAM lParam)
3497 {
3498 TRACE("hwnd=%p, wParam=%ld, lParam=0x%lx\n", hwnd, wParam, lParam);
3499 /* UNDOCUMENTED: wParam is actually the ID of the image list to return */
3500 return (LRESULT)GETHOTIMAGELIST(TOOLBAR_GetInfoPtr (hwnd), wParam);
3501 }
3502
3503
3504 static LRESULT
3505 TOOLBAR_GetHotItem (HWND hwnd)
3506 {
3507 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3508
3509 if (!((infoPtr->dwStyle & TBSTYLE_FLAT) || GetWindowTheme (infoPtr->hwndSelf)))
3510 return -1;
3511
3512 if (infoPtr->nHotItem < 0)
3513 return -1;
3514
3515 return (LRESULT)infoPtr->nHotItem;
3516 }
3517
3518
3519 static LRESULT
3520 TOOLBAR_GetDefImageList (HWND hwnd, WPARAM wParam, LPARAM lParam)
3521 {
3522 TRACE("hwnd=%p, wParam=%ld, lParam=0x%lx\n", hwnd, wParam, lParam);
3523 /* UNDOCUMENTED: wParam is actually the ID of the image list to return */
3524 return (LRESULT) GETDEFIMAGELIST(TOOLBAR_GetInfoPtr(hwnd), wParam);
3525 }
3526
3527
3528 static LRESULT
3529 TOOLBAR_GetInsertMark (HWND hwnd, LPARAM lParam)
3530 {
3531 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3532 TBINSERTMARK *lptbim = (TBINSERTMARK*)lParam;
3533
3534 TRACE("hwnd = %p, lptbim = %p\n", hwnd, lptbim);
3535
3536 *lptbim = infoPtr->tbim;
3537
3538 return 0;
3539 }
3540
3541
3542 static LRESULT
3543 TOOLBAR_GetInsertMarkColor (HWND hwnd)
3544 {
3545 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3546
3547 TRACE("hwnd = %p\n", hwnd);
3548
3549 return (LRESULT)infoPtr->clrInsertMark;
3550 }
3551
3552
3553 static LRESULT
3554 TOOLBAR_GetItemRect (HWND hwnd, WPARAM wParam, LPARAM lParam)
3555 {
3556 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3557 TBUTTON_INFO *btnPtr;
3558 LPRECT lpRect;
3559 INT nIndex;
3560
3561 nIndex = (INT)wParam;
3562 btnPtr = &infoPtr->buttons[nIndex];
3563 if ((nIndex < 0) || (nIndex >= infoPtr->nNumButtons))
3564 return FALSE;
3565 lpRect = (LPRECT)lParam;
3566 if (lpRect == NULL)
3567 return FALSE;
3568 if (btnPtr->fsState & TBSTATE_HIDDEN)
3569 return FALSE;
3570
3571 lpRect->left = btnPtr->rect.left;
3572 lpRect->right = btnPtr->rect.right;
3573 lpRect->bottom = btnPtr->rect.bottom;
3574 lpRect->top = btnPtr->rect.top;
3575
3576 return TRUE;
3577 }
3578
3579
3580 static LRESULT
3581 TOOLBAR_GetMaxSize (HWND hwnd, LPARAM lParam)
3582 {
3583 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3584 LPSIZE lpSize = (LPSIZE)lParam;
3585
3586 if (lpSize == NULL)
3587 return FALSE;
3588
3589 lpSize->cx = infoPtr->rcBound.right - infoPtr->rcBound.left;
3590 lpSize->cy = infoPtr->rcBound.bottom - infoPtr->rcBound.top;
3591
3592 TRACE("maximum size %d x %d\n",
3593 infoPtr->rcBound.right - infoPtr->rcBound.left,
3594 infoPtr->rcBound.bottom - infoPtr->rcBound.top);
3595
3596 return TRUE;
3597 }
3598
3599
3600 /* << TOOLBAR_GetObject >> */
3601
3602
3603 static LRESULT
3604 TOOLBAR_GetPadding (HWND hwnd)
3605 {
3606 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3607 DWORD oldPad;
3608
3609 oldPad = MAKELONG(infoPtr->szPadding.cx, infoPtr->szPadding.cy);
3610 return (LRESULT) oldPad;
3611 }
3612
3613
3614 static LRESULT
3615 TOOLBAR_GetRect (HWND hwnd, WPARAM wParam, LPARAM lParam)
3616 {
3617 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3618 TBUTTON_INFO *btnPtr;
3619 LPRECT lpRect;
3620 INT nIndex;
3621
3622 nIndex = TOOLBAR_GetButtonIndex (infoPtr, (INT)wParam, FALSE);
3623 btnPtr = &infoPtr->buttons[nIndex];
3624 if ((nIndex < 0) || (nIndex >= infoPtr->nNumButtons))
3625 return FALSE;
3626 lpRect = (LPRECT)lParam;
3627 if (lpRect == NULL)
3628 return FALSE;
3629
3630 lpRect->left = btnPtr->rect.left;
3631 lpRect->right = btnPtr->rect.right;
3632 lpRect->bottom = btnPtr->rect.bottom;
3633 lpRect->top = btnPtr->rect.top;
3634
3635 return TRUE;
3636 }
3637
3638
3639 static LRESULT
3640 TOOLBAR_GetRows (HWND hwnd)
3641 {
3642 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3643
3644 return infoPtr->nRows;
3645 }
3646
3647
3648 static LRESULT
3649 TOOLBAR_GetState (HWND hwnd, WPARAM wParam)
3650 {
3651 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3652 INT nIndex;
3653
3654 nIndex = TOOLBAR_GetButtonIndex (infoPtr, (INT)wParam, FALSE);
3655 if (nIndex == -1)
3656 return -1;
3657
3658 return infoPtr->buttons[nIndex].fsState;
3659 }
3660
3661
3662 static LRESULT
3663 TOOLBAR_GetStyle (HWND hwnd)
3664 {
3665 return GetWindowLongW(hwnd, GWL_STYLE);
3666 }
3667
3668
3669 static LRESULT
3670 TOOLBAR_GetTextRows (HWND hwnd)
3671 {
3672 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3673
3674 return infoPtr->nMaxTextRows;
3675 }
3676
3677
3678 static LRESULT
3679 TOOLBAR_GetToolTips (HWND hwnd)
3680 {
3681 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3682
3683 if ((infoPtr->dwStyle & TBSTYLE_TOOLTIPS) && (infoPtr->hwndToolTip == NULL))
3684 TOOLBAR_TooltipCreateControl(infoPtr);
3685 return (LRESULT)infoPtr->hwndToolTip;
3686 }
3687
3688
3689 static LRESULT
3690 TOOLBAR_GetUnicodeFormat (HWND hwnd)
3691 {
3692 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3693
3694 TRACE("%s hwnd=%p\n",
3695 infoPtr->bUnicode ? "TRUE" : "FALSE", hwnd);
3696
3697 return infoPtr->bUnicode;
3698 }
3699
3700
3701 static inline LRESULT
3702 TOOLBAR_GetVersion (HWND hwnd)
3703 {
3704 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3705 return infoPtr->iVersion;
3706 }
3707
3708
3709 static LRESULT
3710 TOOLBAR_HideButton (HWND hwnd, WPARAM wParam, LPARAM lParam)
3711 {
3712 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3713 TBUTTON_INFO *btnPtr;
3714 INT nIndex;
3715
3716 TRACE("\n");
3717
3718 nIndex = TOOLBAR_GetButtonIndex (infoPtr, (INT)wParam, FALSE);
3719 if (nIndex == -1)
3720 return FALSE;
3721
3722 btnPtr = &infoPtr->buttons[nIndex];
3723 if (LOWORD(lParam) == FALSE)
3724 btnPtr->fsState &= ~TBSTATE_HIDDEN;
3725 else
3726 btnPtr->fsState |= TBSTATE_HIDDEN;
3727
3728 TOOLBAR_LayoutToolbar (hwnd);
3729
3730 InvalidateRect (hwnd, NULL, TRUE);
3731
3732 return TRUE;
3733 }
3734
3735
3736 static inline LRESULT
3737 TOOLBAR_HitTest (HWND hwnd, LPARAM lParam)
3738 {
3739 return TOOLBAR_InternalHitTest (hwnd, (LPPOINT)lParam);
3740 }
3741
3742
3743 static LRESULT
3744 TOOLBAR_Indeterminate (HWND hwnd, WPARAM wParam, LPARAM lParam)
3745 {
3746 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3747 TBUTTON_INFO *btnPtr;
3748 INT nIndex;
3749 DWORD oldState;
3750
3751 nIndex = TOOLBAR_GetButtonIndex (infoPtr, (INT)wParam, FALSE);
3752 if (nIndex == -1)
3753 return FALSE;
3754
3755 btnPtr = &infoPtr->buttons[nIndex];
3756 oldState = btnPtr->fsState;
3757 if (LOWORD(lParam) == FALSE)
3758 btnPtr->fsState &= ~TBSTATE_INDETERMINATE;
3759 else
3760 btnPtr->fsState |= TBSTATE_INDETERMINATE;
3761
3762 if(oldState != btnPtr->fsState)
3763 InvalidateRect(hwnd, &btnPtr->rect, TRUE);
3764
3765 return TRUE;
3766 }
3767
3768
3769 static LRESULT
3770 TOOLBAR_InsertButtonT(HWND hwnd, WPARAM wParam, LPARAM lParam, BOOL fUnicode)
3771 {
3772 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3773 LPTBBUTTON lpTbb = (LPTBBUTTON)lParam;
3774 INT nIndex = (INT)wParam;
3775
3776 if (lpTbb == NULL)
3777 return FALSE;
3778
3779 if (nIndex == -1) {
3780 /* EPP: this seems to be an undocumented call (from my IE4)
3781 * I assume in that case that:
3782 * - index of insertion is at the end of existing buttons
3783 * I only see this happen with nIndex == -1, but it could have a special
3784 * meaning (like -nIndex (or ~nIndex) to get the real position of insertion).
3785 */
3786 nIndex = infoPtr->nNumButtons;
3787
3788 } else if (nIndex < 0)
3789 return FALSE;
3790
3791 TRACE("inserting button index=%d\n", nIndex);
3792 if (nIndex > infoPtr->nNumButtons) {
3793 nIndex = infoPtr->nNumButtons;
3794 TRACE("adjust index=%d\n", nIndex);
3795 }
3796
3797 return TOOLBAR_InternalInsertButtonsT(infoPtr, nIndex, 1, lpTbb, fUnicode);
3798 }
3799
3800 /* << TOOLBAR_InsertMarkHitTest >> */
3801
3802
3803 static LRESULT
3804 TOOLBAR_IsButtonChecked (HWND hwnd, WPARAM wParam)
3805 {
3806 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3807 INT nIndex;
3808
3809 nIndex = TOOLBAR_GetButtonIndex (infoPtr, (INT)wParam, FALSE);
3810 if (nIndex == -1)
3811 return -1;
3812
3813 return (infoPtr->buttons[nIndex].fsState & TBSTATE_CHECKED);
3814 }
3815
3816
3817 static LRESULT
3818 TOOLBAR_IsButtonEnabled (HWND hwnd, WPARAM wParam)
3819 {
3820 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3821 INT nIndex;
3822
3823 nIndex = TOOLBAR_GetButtonIndex (infoPtr, (INT)wParam, FALSE);
3824 if (nIndex == -1)
3825 return -1;
3826
3827 return (infoPtr->buttons[nIndex].fsState & TBSTATE_ENABLED);
3828 }
3829
3830
3831 static LRESULT
3832 TOOLBAR_IsButtonHidden (HWND hwnd, WPARAM wParam)
3833 {
3834 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3835 INT nIndex;
3836
3837 nIndex = TOOLBAR_GetButtonIndex (infoPtr, (INT)wParam, FALSE);
3838 if (nIndex == -1)
3839 return -1;
3840
3841 return (infoPtr->buttons[nIndex].fsState & TBSTATE_HIDDEN);
3842 }
3843
3844
3845 static LRESULT
3846 TOOLBAR_IsButtonHighlighted (HWND hwnd, WPARAM wParam)
3847 {
3848 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3849 INT nIndex;
3850
3851 nIndex = TOOLBAR_GetButtonIndex (infoPtr, (INT)wParam, FALSE);
3852 if (nIndex == -1)
3853 return -1;
3854
3855 return (infoPtr->buttons[nIndex].fsState & TBSTATE_MARKED);
3856 }
3857
3858
3859 static LRESULT
3860 TOOLBAR_IsButtonIndeterminate (HWND hwnd, WPARAM wParam)
3861 {
3862 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3863 INT nIndex;
3864
3865 nIndex = TOOLBAR_GetButtonIndex (infoPtr, (INT)wParam, FALSE);
3866 if (nIndex == -1)
3867 return -1;
3868
3869 return (infoPtr->buttons[nIndex].fsState & TBSTATE_INDETERMINATE);
3870 }
3871
3872
3873 static LRESULT
3874 TOOLBAR_IsButtonPressed (HWND hwnd, WPARAM wParam)
3875 {
3876 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3877 INT nIndex;
3878
3879 nIndex = TOOLBAR_GetButtonIndex (infoPtr, (INT)wParam, FALSE);
3880 if (nIndex == -1)
3881 return -1;
3882
3883 return (infoPtr->buttons[nIndex].fsState & TBSTATE_PRESSED);
3884 }
3885
3886
3887 static LRESULT
3888 TOOLBAR_LoadImages (HWND hwnd, WPARAM wParam, LPARAM lParam)
3889 {
3890 TBADDBITMAP tbab;
3891 tbab.hInst = (HINSTANCE)lParam;
3892 tbab.nID = wParam;
3893
3894 TRACE("hwnd = %p, hInst = %p, nID = %lu\n", hwnd, tbab.hInst, tbab.nID);
3895
3896 return TOOLBAR_AddBitmap(hwnd, 0, (LPARAM)&tbab);
3897 }
3898
3899
3900 static LRESULT
3901 TOOLBAR_MapAccelerator (HWND hwnd, WPARAM wParam, LPARAM lParam)
3902 {
3903 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3904 WCHAR wAccel = (WCHAR)wParam;
3905 UINT* pIDButton = (UINT*)lParam;
3906 WCHAR wszAccel[] = {'&',wAccel,0};
3907 int i;
3908
3909 TRACE("hwnd = %p, wAccel = %x(%s), pIDButton = %p\n",
3910 hwnd, wAccel, debugstr_wn(&wAccel,1), pIDButton);
3911
3912 for (i = 0; i < infoPtr->nNumButtons; i++)
3913 {
3914 TBUTTON_INFO *btnPtr = infoPtr->buttons+i;
3915 if (!(btnPtr->fsStyle & BTNS_NOPREFIX) &&
3916 !(btnPtr->fsState & TBSTATE_HIDDEN))
3917 {
3918 int iLen = strlenW(wszAccel);
3919 LPCWSTR lpszStr = TOOLBAR_GetText(infoPtr, btnPtr);
3920
3921 if (!lpszStr)
3922 continue;
3923
3924 while (*lpszStr)
3925 {
3926 if ((lpszStr[0] == '&') && (lpszStr[1] == '&'))
3927 {
3928 lpszStr += 2;
3929 continue;
3930 }
3931 if (!strncmpiW(lpszStr, wszAccel, iLen))
3932 {
3933 *pIDButton = btnPtr->idCommand;
3934 return TRUE;
3935 }
3936 lpszStr++;
3937 }
3938 }
3939 }
3940 return FALSE;
3941 }
3942
3943
3944 static LRESULT
3945 TOOLBAR_MarkButton (HWND hwnd, WPARAM wParam, LPARAM lParam)
3946 {
3947 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3948 INT nIndex;
3949 DWORD oldState;
3950 TBUTTON_INFO *btnPtr;
3951
3952 TRACE("hwnd = %p, wParam = %ld, lParam = 0x%08lx\n", hwnd, wParam, lParam);
3953
3954 nIndex = TOOLBAR_GetButtonIndex (infoPtr, (INT)wParam, FALSE);
3955 if (nIndex == -1)
3956 return FALSE;
3957
3958 btnPtr = &infoPtr->buttons[nIndex];
3959 oldState = btnPtr->fsState;
3960
3961 if (LOWORD(lParam))
3962 btnPtr->fsState |= TBSTATE_MARKED;
3963 else
3964 btnPtr->fsState &= ~TBSTATE_MARKED;
3965
3966 if(oldState != btnPtr->fsState)
3967 InvalidateRect(hwnd, &btnPtr->rect, TRUE);
3968
3969 return TRUE;
3970 }
3971
3972
3973 /* fixes up an index of a button affected by a move */
3974 static inline void TOOLBAR_MoveFixupIndex(INT* pIndex, INT nIndex, INT nMoveIndex, BOOL bMoveUp)
3975 {
3976 if (bMoveUp)
3977 {
3978 if (*pIndex > nIndex && *pIndex <= nMoveIndex)
3979 (*pIndex)--;
3980 else if (*pIndex == nIndex)
3981 *pIndex = nMoveIndex;
3982 }
3983 else
3984 {
3985 if (*pIndex >= nMoveIndex && *pIndex < nIndex)
3986 (*pIndex)++;
3987 else if (*pIndex == nIndex)
3988 *pIndex = nMoveIndex;
3989 }
3990 }
3991
3992
3993 static LRESULT
3994 TOOLBAR_MoveButton (HWND hwnd, WPARAM wParam, LPARAM lParam)
3995 {
3996 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3997 INT nIndex;
3998 INT nCount;
3999 INT nMoveIndex = (INT)lParam;
4000 TBUTTON_INFO button;
4001
4002 TRACE("hwnd=%p, wParam=%ld, lParam=%ld\n", hwnd, wParam, lParam);
4003
4004 nIndex = TOOLBAR_GetButtonIndex (infoPtr, (INT)wParam, TRUE);
4005 if ((nIndex == -1) || (nMoveIndex < 0))
4006 return FALSE;
4007
4008 if (nMoveIndex > infoPtr->nNumButtons - 1)
4009 nMoveIndex = infoPtr->nNumButtons - 1;
4010
4011 button = infoPtr->buttons[nIndex];
4012
4013 /* move button right */
4014 if (nIndex < nMoveIndex)
4015 {
4016 nCount = nMoveIndex - nIndex;
4017 memmove(&infoPtr->buttons[nIndex], &infoPtr->buttons[nIndex+1], nCount*sizeof(TBUTTON_INFO));
4018 infoPtr->buttons[nMoveIndex] = button;
4019
4020 TOOLBAR_MoveFixupIndex(&infoPtr->nButtonDown, nIndex, nMoveIndex, TRUE);
4021 TOOLBAR_MoveFixupIndex(&infoPtr->nButtonDrag, nIndex, nMoveIndex, TRUE);
4022 TOOLBAR_MoveFixupIndex(&infoPtr->nOldHit, nIndex, nMoveIndex, TRUE);
4023 TOOLBAR_MoveFixupIndex(&infoPtr->nHotItem, nIndex, nMoveIndex, TRUE);
4024 }
4025 else if (nIndex > nMoveIndex) /* move button left */
4026 {
4027 nCount = nIndex - nMoveIndex;
4028 memmove(&infoPtr->buttons[nMoveIndex+1], &infoPtr->buttons[nMoveIndex], nCount*sizeof(TBUTTON_INFO));
4029 infoPtr->buttons[nMoveIndex] = button;
4030
4031 TOOLBAR_MoveFixupIndex(&infoPtr->nButtonDown, nIndex, nMoveIndex, FALSE);
4032 TOOLBAR_MoveFixupIndex(&infoPtr->nButtonDrag, nIndex, nMoveIndex, FALSE);
4033 TOOLBAR_MoveFixupIndex(&infoPtr->nOldHit, nIndex, nMoveIndex, FALSE);
4034 TOOLBAR_MoveFixupIndex(&infoPtr->nHotItem, nIndex, nMoveIndex, FALSE);
4035 }
4036
4037 TOOLBAR_LayoutToolbar(hwnd);
4038 TOOLBAR_AutoSize(hwnd);
4039 InvalidateRect(hwnd, NULL, TRUE);
4040
4041 return TRUE;
4042 }
4043
4044
4045 static LRESULT
4046 TOOLBAR_PressButton (HWND hwnd, WPARAM wParam, LPARAM lParam)
4047 {
4048 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
4049 TBUTTON_INFO *btnPtr;
4050 INT nIndex;
4051 DWORD oldState;
4052
4053 nIndex = TOOLBAR_GetButtonIndex (infoPtr, (INT)wParam, FALSE);
4054 if (nIndex == -1)
4055 return FALSE;
4056
4057 btnPtr = &infoPtr->buttons[nIndex];
4058 oldState = btnPtr->fsState;
4059 if (LOWORD(lParam) == FALSE)
4060 btnPtr->fsState &= ~TBSTATE_PRESSED;
4061 else
4062 btnPtr->fsState |= TBSTATE_PRESSED;
4063
4064 if(oldState != btnPtr->fsState)
4065 InvalidateRect(hwnd, &btnPtr->rect, TRUE);
4066
4067 return TRUE;
4068 }
4069
4070 /* FIXME: there might still be some confusion her between number of buttons
4071 * and number of bitmaps */
4072 static LRESULT
4073 TOOLBAR_ReplaceBitmap (HWND hwnd, LPARAM lParam)
4074 {
4075 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
4076 LPTBREPLACEBITMAP lpReplace = (LPTBREPLACEBITMAP) lParam;
4077 HBITMAP hBitmap;
4078 int i = 0, nOldButtons = 0, pos = 0;
4079 int nOldBitmaps, nNewBitmaps = 0;
4080 HIMAGELIST himlDef = 0;
4081
4082 TRACE("hInstOld %p nIDOld %lx hInstNew %p nIDNew %lx nButtons %x\n",
4083 lpReplace->hInstOld, lpReplace->nIDOld, lpReplace->hInstNew, lpReplace->nIDNew,
4084 lpReplace->nButtons);
4085
4086 if (lpReplace->hInstOld == HINST_COMMCTRL)
4087 {
4088 FIXME("changing standard bitmaps not implemented\n");
4089 return FALSE;
4090 }
4091 else if (lpReplace->hInstOld != 0)
4092 FIXME("resources not in the current module not implemented\n");
4093
4094 TRACE("To be replaced hInstOld %p nIDOld %lx\n", lpReplace->hInstOld, lpReplace->nIDOld);
4095 for (i = 0; i < infoPtr->nNumBitmapInfos; i++) {
4096 TBITMAP_INFO *tbi = &infoPtr->bitmaps[i];
4097 TRACE("tbimapinfo %d hInstOld %p nIDOld %x\n", i, tbi->hInst, tbi->nID);
4098 if (tbi->hInst == lpReplace->hInstOld && tbi->nID == lpReplace->nIDOld)
4099 {
4100 TRACE("Found: nButtons %d hInst %p nID %x\n", tbi->nButtons, tbi->hInst, tbi->nID);
4101 nOldButtons = tbi->nButtons;
4102 tbi->nButtons = lpReplace->nButtons;
4103 tbi->hInst = lpReplace->hInstNew;
4104 tbi->nID = lpReplace->nIDNew;
4105 TRACE("tbimapinfo changed %d hInstOld %p nIDOld %x\n", i, tbi->hInst, tbi->nID);
4106 break;
4107 }
4108 pos += tbi->nButtons;
4109 }
4110
4111 if (nOldButtons == 0)
4112 {
4113 WARN("No hinst/bitmap found! hInst %p nID %lx\n", lpReplace->hInstOld, lpReplace->nIDOld);
4114 return FALSE;
4115 }
4116
4117 /* copy the bitmap before adding it as ImageList_AddMasked modifies the
4118 * bitmap
4119 */
4120 if (lpReplace->hInstNew)
4121 hBitmap = LoadBitmapW(lpReplace->hInstNew,(LPWSTR)lpReplace->nIDNew);
4122 else
4123 hBitmap = CopyImage((HBITMAP)lpReplace->nIDNew, IMAGE_BITMAP, 0, 0, 0);
4124
4125 himlDef = GETDEFIMAGELIST(infoPtr, 0); /* fixme: correct? */
4126 nOldBitmaps = ImageList_GetImageCount(himlDef);
4127
4128 /* ImageList_Replace(GETDEFIMAGELIST(), pos, hBitmap, NULL); */
4129
4130 for (i = pos + nOldBitmaps - 1; i >= pos; i--)
4131 ImageList_Remove(himlDef, i);
4132
4133 if (hBitmap)
4134 {
4135 ImageList_AddMasked (himlDef, hBitmap, comctl32_color.clrBtnFace);
4136 nNewBitmaps = ImageList_GetImageCount(himlDef);
4137 DeleteObject(hBitmap);
4138 }
4139
4140 infoPtr->nNumBitmaps = infoPtr->nNumBitmaps - nOldBitmaps + nNewBitmaps;
4141
4142 TRACE(" pos %d %d old bitmaps replaced by %d new ones.\n",
4143 pos, nOldBitmaps, nNewBitmaps);
4144
4145 InvalidateRect(hwnd, NULL, TRUE);
4146 return TRUE;
4147 }
4148
4149
4150 /* helper for TOOLBAR_SaveRestoreW */
4151 static BOOL
4152 TOOLBAR_Save(const TBSAVEPARAMSW *lpSave)
4153 {
4154 FIXME("save to %s %s\n", debugstr_w(lpSave->pszSubKey),
4155 debugstr_w(lpSave->pszValueName));
4156
4157 return FALSE;
4158 }
4159
4160
4161 /* helper for TOOLBAR_Restore */
4162 static void
4163 TOOLBAR_DeleteAllButtons(TOOLBAR_INFO *infoPtr)
4164 {
4165 INT i;
4166
4167 for (i = 0; i < infoPtr->nNumButtons; i++)
4168 {
4169 TOOLBAR_TooltipDelTool(infoPtr, &infoPtr->buttons[i]);
4170 }
4171
4172 Free(infoPtr->buttons);
4173 infoPtr->buttons = NULL;
4174 infoPtr->nNumButtons = 0;
4175 }
4176
4177
4178 /* helper for TOOLBAR_SaveRestoreW */
4179 static BOOL
4180 TOOLBAR_Restore(TOOLBAR_INFO *infoPtr, const TBSAVEPARAMSW *lpSave)
4181 {
4182 LONG res;
4183 HKEY hkey = NULL;
4184 BOOL ret = FALSE;
4185 DWORD dwType;
4186 DWORD dwSize = 0;
4187 NMTBRESTORE nmtbr;
4188
4189 /* restore toolbar information */
4190 TRACE("restore from %s %s\n", debugstr_w(lpSave->pszSubKey),
4191 debugstr_w(lpSave->pszValueName));
4192
4193 memset(&nmtbr, 0, sizeof(nmtbr));
4194
4195 res = RegOpenKeyExW(lpSave->hkr, lpSave->pszSubKey, 0,
4196 KEY_QUERY_VALUE, &hkey);
4197 if (!res)
4198 res = RegQueryValueExW(hkey, lpSave->pszValueName, NULL, &dwType,
4199 NULL, &dwSize);
4200 if (!res && dwType != REG_BINARY)
4201 res = ERROR_FILE_NOT_FOUND;
4202 if (!res)
4203 {
4204 nmtbr.pData = Alloc(dwSize);
4205 nmtbr.cbData = dwSize;
4206 if (!nmtbr.pData) res = ERROR_OUTOFMEMORY;
4207 }
4208 if (!res)
4209 res = RegQueryValueExW(hkey, lpSave->pszValueName, NULL, &dwType,
4210 (LPBYTE)nmtbr.pData, &dwSize);
4211 if (!res)
4212 {
4213 nmtbr.pCurrent = nmtbr.pData;
4214 nmtbr.iItem = -1;
4215 nmtbr.cbBytesPerRecord = sizeof(DWORD);
4216 nmtbr.cButtons = nmtbr.cbData / nmtbr.cbBytesPerRecord;
4217
4218 if (!TOOLBAR_SendNotify(&nmtbr.hdr, infoPtr, TBN_RESTORE))
4219 {
4220 INT i;
4221
4222 /* remove all existing buttons as this function is designed to
4223 * restore the toolbar to a previously saved state */
4224 TOOLBAR_DeleteAllButtons(infoPtr);
4225
4226 for (i = 0; i < nmtbr.cButtons; i++)
4227 {
4228 nmtbr.iItem = i;
4229 nmtbr.tbButton.iBitmap = -1;
4230 nmtbr.tbButton.fsState = 0;
4231 nmtbr.tbButton.fsStyle = 0;
4232 nmtbr.tbButton.idCommand = 0;
4233 if (*nmtbr.pCurrent == (DWORD)-1)
4234 {
4235 /* separator */
4236 nmtbr.tbButton.fsStyle = TBSTYLE_SEP;
4237 /* when inserting separators, iBitmap controls it's size.
4238 0 sets default size (width) */
4239 nmtbr.tbButton.iBitmap = 0;
4240 }
4241 else if (*nmtbr.pCurrent == (DWORD)-2)
4242 /* hidden button */
4243 nmtbr.tbButton.fsState = TBSTATE_HIDDEN;
4244 else
4245 nmtbr.tbButton.idCommand = (int)*nmtbr.pCurrent;
4246
4247 nmtbr.pCurrent++;
4248
4249 TOOLBAR_SendNotify(&nmtbr.hdr, infoPtr, TBN_RESTORE);
4250
4251 /* can't contain real string as we don't know whether
4252 * the client put an ANSI or Unicode string in there */
4253 if (HIWORD(nmtbr.tbButton.iString))
4254 nmtbr.tbButton.iString = 0;
4255
4256 TOOLBAR_InsertButtonT(infoPtr->hwndSelf, -1,
4257 (LPARAM)&nmtbr.tbButton, TRUE);
4258 }
4259
4260 /* do legacy notifications */
4261 if (infoPtr->iVersion < 5)
4262 {
4263 /* FIXME: send TBN_BEGINADJUST */
4264 FIXME("send TBN_GETBUTTONINFO for each button\n");
4265 /* FIXME: send TBN_ENDADJUST */
4266 }
4267
4268 /* remove all uninitialised buttons
4269 * note: loop backwards to avoid having to fixup i on a
4270 * delete */
4271 for (i = infoPtr->nNumButtons - 1; i >= 0; i--)
4272 if (infoPtr->buttons[i].iBitmap == -1)
4273 TOOLBAR_DeleteButton(infoPtr->hwndSelf, i);
4274
4275 /* only indicate success if at least one button survived */
4276 if (infoPtr->nNumButtons > 0) ret = TRUE;
4277 }
4278 }
4279 Free (nmtbr.pData);
4280 RegCloseKey(hkey);
4281
4282 return ret;
4283 }
4284
4285
4286 static LRESULT
4287 TOOLBAR_SaveRestoreW (HWND hwnd, WPARAM wParam, const TBSAVEPARAMSW *lpSave)
4288 {
4289 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
4290
4291 if (lpSave == NULL) return 0;
4292
4293 if (wParam)
4294 return TOOLBAR_Save(lpSave);
4295 else
4296 return TOOLBAR_Restore(infoPtr, lpSave);
4297 }
4298
4299
4300 static LRESULT
4301 TOOLBAR_SaveRestoreA (HWND hwnd, WPARAM wParam, const TBSAVEPARAMSA *lpSave)
4302 {
4303 LPWSTR pszValueName = 0, pszSubKey = 0;
4304 TBSAVEPARAMSW SaveW;
4305 LRESULT result = 0;
4306 int len;
4307
4308 if (lpSave == NULL) return 0;
4309
4310 len = MultiByteToWideChar(CP_ACP, 0, lpSave->pszSubKey, -1, NULL, 0);
4311 pszSubKey = Alloc(len * sizeof(WCHAR));
4312 if (pszSubKey) goto exit;
4313 MultiByteToWideChar(CP_ACP, 0, lpSave->pszSubKey, -1, pszSubKey, len);
4314
4315 len = MultiByteToWideChar(CP_ACP, 0, lpSave->pszValueName, -1, NULL, 0);
4316 pszValueName = Alloc(len * sizeof(WCHAR));
4317 if (!pszValueName) goto exit;
4318 MultiByteToWideChar(CP_ACP, 0, lpSave->pszValueName, -1, pszValueName, len);
4319
4320 SaveW.pszValueName = pszValueName;
4321 SaveW.pszSubKey = pszSubKey;
4322 SaveW.hkr = lpSave->hkr;
4323 result = TOOLBAR_SaveRestoreW(hwnd, wParam, &SaveW);
4324
4325 exit:
4326 Free (pszValueName);
4327 Free (pszSubKey);
4328
4329 return result;
4330 }
4331
4332
4333 static LRESULT
4334 TOOLBAR_SetAnchorHighlight (HWND hwnd, WPARAM wParam)
4335 {
4336 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
4337 BOOL bOldAnchor = infoPtr->bAnchor;
4338
4339 TRACE("hwnd=%p, bAnchor = %s\n", hwnd, wParam ? "TRUE" : "FALSE");
4340
4341 infoPtr->bAnchor = (BOOL)wParam;
4342
4343 /* Native does not remove the hot effect from an already hot button */
4344
4345 return (LRESULT)bOldAnchor;
4346 }
4347
4348
4349 static LRESULT
4350 TOOLBAR_SetBitmapSize (HWND hwnd, WPARAM wParam, LPARAM lParam)
4351 {
4352 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
4353 HIMAGELIST himlDef = GETDEFIMAGELIST(infoPtr, 0);
4354 short width = (short)LOWORD(lParam);
4355 short height = (short)HIWORD(lParam);
4356
4357 TRACE("hwnd=%p, wParam=%ld, lParam=%ld\n", hwnd, wParam, lParam);
4358
4359 if (wParam != 0)
4360 FIXME("wParam is %ld. Perhaps image list index?\n", wParam);
4361
4362 /* 0 width or height is changed to 1 */
4363 if (width == 0)
4364 width = 1;
4365 if (height == 0)
4366 height = 1;
4367
4368 if (infoPtr->nNumButtons > 0)
4369 TRACE("%d buttons, undoc change to bitmap size : %d-%d -> %d-%d\n",
4370 infoPtr->nNumButtons,
4371 infoPtr->nBitmapWidth, infoPtr->nBitmapHeight, width, height);
4372
4373 if (width < -1 || height < -1)
4374 {
4375 /* Windows destroys the imagelist and seems to actually use negative
4376 * values to compute button sizes */
4377 FIXME("Negative bitmap sizes not supported (%d, %d)\n", width, height);
4378 return FALSE;
4379 }
4380
4381 /* width or height of -1 means no change */
4382 if (width != -1)
4383 infoPtr->nBitmapWidth = width;
4384 if (height != -1)
4385 infoPtr->nBitmapHeight = height;
4386
4387 if ((himlDef == infoPtr->himlInt) &&
4388 (ImageList_GetImageCount(infoPtr->himlInt) == 0))
4389 {
4390 ImageList_SetIconSize(infoPtr->himlInt, infoPtr->nBitmapWidth,
4391 infoPtr->nBitmapHeight);
4392 }
4393
4394 TOOLBAR_CalcToolbar(hwnd);
4395 InvalidateRect(infoPtr->hwndSelf, NULL, FALSE);
4396 return TRUE;
4397 }
4398
4399
4400 static LRESULT
4401 TOOLBAR_SetButtonInfoA (HWND hwnd, WPARAM wParam, LPARAM lParam)
4402 {
4403 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
4404 LPTBBUTTONINFOA lptbbi = (LPTBBUTTONINFOA)lParam;
4405 TBUTTON_INFO *btnPtr;
4406 INT nIndex;
4407 RECT oldBtnRect;
4408
4409 if (lptbbi == NULL)
4410 return FALSE;
4411 if (lptbbi->cbSize < sizeof(TBBUTTONINFOA))
4412 return FALSE;
4413
4414 nIndex = TOOLBAR_GetButtonIndex (infoPtr, (INT)wParam,
4415 lptbbi->dwMask & 0x80000000);
4416 if (nIndex == -1)
4417 return FALSE;
4418
4419 btnPtr = &infoPtr->buttons[nIndex];
4420 if (lptbbi->dwMask & TBIF_COMMAND)
4421 btnPtr->idCommand = lptbbi->idCommand;
4422 if (lptbbi->dwMask & TBIF_IMAGE)
4423 btnPtr->iBitmap = lptbbi->iImage;
4424 if (lptbbi->dwMask & TBIF_LPARAM)
4425 btnPtr->dwData = lptbbi->lParam;
4426 if (lptbbi->dwMask & TBIF_SIZE)
4427 btnPtr->cx = lptbbi->cx;
4428 if (lptbbi->dwMask & TBIF_STATE)
4429 btnPtr->fsState = lptbbi->fsState;
4430 if (lptbbi->dwMask & TBIF_STYLE)
4431 btnPtr->fsStyle = lptbbi->fsStyle;
4432
4433 if ((lptbbi->dwMask & TBIF_TEXT) && ((INT_PTR)lptbbi->pszText != -1)) {
4434 if ((HIWORD(btnPtr->iString) == 0) || (btnPtr->iString == -1))
4435 /* iString is index, zero it to make Str_SetPtr succeed */
4436 btnPtr->iString=0;
4437
4438 Str_SetPtrAtoW ((LPWSTR *)&btnPtr->iString, lptbbi->pszText);
4439 }
4440
4441 /* save the button rect to see if we need to redraw the whole toolbar */
4442 oldBtnRect = btnPtr->rect;
4443 TOOLBAR_LayoutToolbar(hwnd);
4444
4445 if (!EqualRect(&oldBtnRect, &btnPtr->rect))
4446 InvalidateRect(hwnd, NULL, TRUE);
4447 else
4448 InvalidateRect(hwnd, &btnPtr->rect, TRUE);
4449
4450 return TRUE;
4451 }
4452
4453
4454 static LRESULT
4455 TOOLBAR_SetButtonInfoW (HWND hwnd, WPARAM wParam, LPARAM lParam)
4456 {
4457 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
4458 LPTBBUTTONINFOW lptbbi = (LPTBBUTTONINFOW)lParam;
4459 TBUTTON_INFO *btnPtr;
4460 INT nIndex;
4461 RECT oldBtnRect;
4462
4463 if (lptbbi == NULL)
4464 return FALSE;
4465 if (lptbbi->cbSize < sizeof(TBBUTTONINFOW))
4466 return FALSE;
4467
4468 nIndex = TOOLBAR_GetButtonIndex (infoPtr, (INT)wParam,
4469 lptbbi->dwMask & 0x80000000);
4470 if (nIndex == -1)
4471 return FALSE;
4472
4473 btnPtr = &infoPtr->buttons[nIndex];
4474 if (lptbbi->dwMask & TBIF_COMMAND)
4475 btnPtr->idCommand = lptbbi->idCommand;
4476 if (lptbbi->dwMask & TBIF_IMAGE)
4477 btnPtr->iBitmap = lptbbi->iImage;
4478 if (lptbbi->dwMask & TBIF_LPARAM)
4479 btnPtr->dwData = lptbbi->lParam;
4480 if (lptbbi->dwMask & TBIF_SIZE)
4481 btnPtr->cx = lptbbi->cx;
4482 if (lptbbi->dwMask & TBIF_STATE)
4483 btnPtr->fsState = lptbbi->fsState;
4484 if (lptbbi->dwMask & TBIF_STYLE)
4485 btnPtr->fsStyle = lptbbi->fsStyle;
4486
4487 if ((lptbbi->dwMask & TBIF_TEXT) && ((INT_PTR)lptbbi->pszText != -1)) {
4488 if ((HIWORD(btnPtr->iString) == 0) || (btnPtr->iString == -1))
4489 /* iString is index, zero it to make Str_SetPtr succeed */
4490 btnPtr->iString=0;
4491 Str_SetPtrW ((LPWSTR *)&btnPtr->iString, lptbbi->pszText);
4492 }
4493
4494 /* save the button rect to see if we need to redraw the whole toolbar */
4495 oldBtnRect = btnPtr->rect;
4496 TOOLBAR_LayoutToolbar(hwnd);
4497
4498 if (!EqualRect(&oldBtnRect, &btnPtr->rect))
4499 InvalidateRect(hwnd, NULL, TRUE);
4500 else
4501 InvalidateRect(hwnd, &btnPtr->rect, TRUE);
4502
4503 return TRUE;
4504 }
4505
4506
4507 static LRESULT
4508 TOOLBAR_SetButtonSize (HWND hwnd, LPARAM lParam)
4509 {
4510 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
4511 INT cx = (short)LOWORD(lParam), cy = (short)HIWORD(lParam);
4512
4513 if ((cx < 0) || (cy < 0))
4514 {
4515 ERR("invalid parameter 0x%08x\n", (DWORD)lParam);
4516 return FALSE;
4517 }
4518
4519 TRACE("%p, cx = %d, cy = %d\n", hwnd, cx, cy);
4520
4521 /* The documentation claims you can only change the button size before
4522 * any button has been added. But this is wrong.
4523 * WINZIP32.EXE (ver 8) calls this on one of its buttons after adding
4524 * it to the toolbar, and it checks that the return value is nonzero - mjm
4525 * Further testing shows that we must actually perform the change too.
4526 */
4527 /*
4528 * The documentation also does not mention that if 0 is supplied for
4529 * either size, the system changes it to the default of 24 wide and
4530 * 22 high. Demonstarted in ControlSpy Toolbar. GLA 3/02
4531 */
4532 if (cx == 0) cx = 24;
4533 if (cy == 0) cy = 22;
4534
4535 cx = max(cx, infoPtr->szPadding.cx + infoPtr->nBitmapWidth);
4536 cy = max(cy, infoPtr->szPadding.cy + infoPtr->nBitmapHeight);
4537
4538 infoPtr->nButtonWidth = cx;
4539 infoPtr->nButtonHeight = cy;
4540
4541 infoPtr->iTopMargin = default_top_margin(infoPtr);
4542 TOOLBAR_LayoutToolbar(hwnd);
4543 return TRUE;
4544 }
4545
4546
4547 static LRESULT
4548 TOOLBAR_SetButtonWidth (HWND hwnd, LPARAM lParam)
4549 {
4550 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
4551
4552 /* if setting to current values, ignore */
4553 if ((infoPtr->cxMin == (short)LOWORD(lParam)) &&
4554 (infoPtr->cxMax == (short)HIWORD(lParam))) {
4555 TRACE("matches current width, min=%d, max=%d, no recalc\n",
4556 infoPtr->cxMin, infoPtr->cxMax);
4557 return TRUE;
4558 }
4559
4560 /* save new values */
4561 infoPtr->cxMin = (short)LOWORD(lParam);
4562 infoPtr->cxMax = (short)HIWORD(lParam);
4563
4564 /* otherwise we need to recalc the toolbar and in some cases
4565 recalc the bounding rectangle (does DrawText w/ DT_CALCRECT
4566 which doesn't actually draw - GA). */
4567 TRACE("number of buttons %d, cx=%d, cy=%d, recalcing\n",
4568 infoPtr->nNumButtons, infoPtr->cxMin, infoPtr->cxMax);
4569
4570 TOOLBAR_CalcToolbar (hwnd);
4571
4572 InvalidateRect (hwnd, NULL, TRUE);
4573
4574 return TRUE;
4575 }
4576
4577
4578 static LRESULT
4579 TOOLBAR_SetCmdId (HWND hwnd, WPARAM wParam, LPARAM lParam)
4580 {
4581 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
4582 INT nIndex = (INT)wParam;
4583
4584 if ((nIndex < 0) || (nIndex >= infoPtr->nNumButtons))
4585 return FALSE;
4586
4587 infoPtr->buttons[nIndex].idCommand = (INT)lParam;
4588
4589 if (infoPtr->hwndToolTip) {
4590
4591 FIXME("change tool tip!\n");
4592
4593 }
4594
4595 return TRUE;
4596 }
4597
4598
4599 static LRESULT
4600 TOOLBAR_SetDisabledImageList (HWND hwnd, WPARAM wParam, LPARAM lParam)
4601 {
4602 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
4603 HIMAGELIST himl = (HIMAGELIST)lParam;
4604 HIMAGELIST himlTemp;
4605 INT id = 0;
4606
4607 if (infoPtr->iVersion >= 5)
4608 id = wParam;
4609
4610 himlTemp = TOOLBAR_InsertImageList(&infoPtr->himlDis,
4611 &infoPtr->cimlDis, himl, id);
4612
4613 /* FIXME: redraw ? */
4614
4615 return (LRESULT)himlTemp;
4616 }
4617
4618
4619 static LRESULT
4620 TOOLBAR_SetDrawTextFlags (HWND hwnd, WPARAM wParam, LPARAM lParam)
4621 {
4622 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
4623 DWORD dwTemp;
4624
4625 TRACE("hwnd = %p, dwMask = 0x%08x, dwDTFlags = 0x%08x\n", hwnd, (DWORD)wParam, (DWORD)lParam);
4626
4627 dwTemp = infoPtr->dwDTFlags;
4628 infoPtr->dwDTFlags =
4629 (infoPtr->dwDTFlags & (DWORD)wParam) | (DWORD)lParam;
4630
4631 return (LRESULT)dwTemp;
4632 }
4633
4634 /* This function differs a bit from what MSDN says it does:
4635 * 1. lParam contains extended style flags to OR with current style
4636 * (MSDN isn't clear on the OR bit)
4637 * 2. wParam appears to contain extended style flags to be reset
4638 * (MSDN says that this parameter is reserved)
4639 */
4640 static LRESULT
4641 TOOLBAR_SetExtendedStyle (HWND hwnd, LPARAM lParam)
4642 {
4643 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
4644 DWORD dwOldStyle;
4645
4646 dwOldStyle = infoPtr->dwExStyle;
4647 infoPtr->dwExStyle = (DWORD)lParam;
4648
4649 TRACE("new style 0x%08x\n", infoPtr->dwExStyle);
4650
4651 if (infoPtr->dwExStyle & ~TBSTYLE_EX_ALL)
4652 FIXME("Unknown Toolbar Extended Style 0x%08x. Please report.\n",
4653 (infoPtr->dwExStyle & ~TBSTYLE_EX_ALL));
4654
4655 if ((dwOldStyle ^ infoPtr->dwExStyle) & TBSTYLE_EX_MIXEDBUTTONS)
4656 TOOLBAR_CalcToolbar(hwnd);
4657 else
4658 TOOLBAR_LayoutToolbar(hwnd);
4659
4660 TOOLBAR_AutoSize(hwnd);
4661 InvalidateRect(hwnd, NULL, TRUE);
4662
4663 return (LRESULT)dwOldStyle;
4664 }
4665
4666
4667 static LRESULT
4668 TOOLBAR_SetHotImageList (HWND hwnd, WPARAM wParam, LPARAM lParam)
4669 {
4670 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr(hwnd);
4671 HIMAGELIST himlTemp;
4672 HIMAGELIST himl = (HIMAGELIST)lParam;
4673 INT id = 0;
4674
4675 if (infoPtr->iVersion >= 5)
4676 id = wParam;
4677
4678 TRACE("hwnd = %p, himl = %p, id = %d\n", hwnd, himl, id);
4679
4680 himlTemp = TOOLBAR_InsertImageList(&infoPtr->himlHot,
4681 &infoPtr->cimlHot, himl, id);
4682
4683 /* FIXME: redraw ? */
4684
4685 return (LRESULT)himlTemp;
4686 }
4687
4688
4689 /* Makes previous hot button no longer hot, makes the specified
4690 * button hot and sends appropriate notifications. dwReason is one or
4691 * more HICF_ flags. Specify nHit < 0 to make no buttons hot.
4692 * NOTE 1: this function does not validate nHit
4693 * NOTE 2: the name of this function is completely made up and
4694 * not based on any documentation from Microsoft. */
4695 static void
4696 TOOLBAR_SetHotItemEx (TOOLBAR_INFO *infoPtr, INT nHit, DWORD dwReason)
4697 {
4698 if (infoPtr->nHotItem != nHit)
4699 {
4700 NMTBHOTITEM nmhotitem;
4701 TBUTTON_INFO *btnPtr = NULL, *oldBtnPtr = NULL;
4702
4703 nmhotitem.dwFlags = dwReason;
4704 if(infoPtr->nHotItem >= 0)
4705 {
4706 oldBtnPtr = &infoPtr->buttons[infoPtr->nHotItem];
4707 nmhotitem.idOld = oldBtnPtr->idCommand;
4708 }
4709 else
4710 {
4711 nmhotitem.dwFlags |= HICF_ENTERING;
4712 nmhotitem.idOld = 0;
4713 }
4714
4715 if (nHit >= 0)
4716 {
4717 btnPtr = &infoPtr->buttons[nHit];
4718 nmhotitem.idNew = btnPtr->idCommand;
4719 }
4720 else
4721 {
4722 nmhotitem.dwFlags |= HICF_LEAVING;
4723 nmhotitem.idNew = 0;
4724 }
4725
4726 /* now change the hot and invalidate the old and new buttons - if the
4727 * parent agrees */
4728 if (!TOOLBAR_SendNotify(&nmhotitem.hdr, infoPtr, TBN_HOTITEMCHANGE))
4729 {
4730 if (oldBtnPtr) {
4731 oldBtnPtr->bHot = FALSE;
4732 InvalidateRect(infoPtr->hwndSelf, &oldBtnPtr->rect, TRUE);
4733 }
4734 /* setting disabled buttons as hot fails even if the notify contains the button id */
4735 if (btnPtr && (btnPtr->fsState & TBSTATE_ENABLED)) {
4736 btnPtr->bHot = TRUE;
4737 InvalidateRect(infoPtr->hwndSelf, &btnPtr->rect, TRUE);
4738 infoPtr->nHotItem = nHit;
4739 }
4740 else
4741 infoPtr->nHotItem = -1;
4742 }
4743 }
4744 }
4745
4746 static LRESULT
4747 TOOLBAR_SetHotItem (HWND hwnd, WPARAM wParam)
4748 {
4749 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr(hwnd);
4750 INT nOldHotItem = infoPtr->nHotItem;
4751
4752 TRACE("hwnd = %p, nHit = %d\n", hwnd, (INT)wParam);
4753
4754 if ((INT)wParam >= infoPtr->nNumButtons)
4755 return infoPtr->nHotItem;
4756
4757 if ((INT)wParam < 0)
4758 wParam = -1;
4759
4760 /* NOTE: an application can still remove the hot item even if anchor
4761 * highlighting is enabled */
4762
4763 TOOLBAR_SetHotItemEx(infoPtr, wParam, HICF_OTHER);
4764
4765 if (nOldHotItem < 0)
4766 return -1;
4767
4768 return (LRESULT)nOldHotItem;
4769 }
4770
4771
4772 static LRESULT
4773 TOOLBAR_SetImageList (HWND hwnd, WPARAM wParam, LPARAM lParam)
4774 {
4775 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
4776 HIMAGELIST himlTemp;
4777 HIMAGELIST himl = (HIMAGELIST)lParam;
4778 INT oldButtonWidth = infoPtr->nButtonWidth;
4779 INT oldBitmapWidth = infoPtr->nBitmapWidth;
4780 INT oldBitmapHeight = infoPtr->nBitmapHeight;
4781 INT i, id = 0;
4782
4783 if (infoPtr->iVersion >= 5)
4784 id = wParam;
4785
4786 himlTemp = TOOLBAR_InsertImageList(&infoPtr->himlDef,
4787 &infoPtr->cimlDef, himl, id);
4788
4789 infoPtr->nNumBitmaps = 0;
4790 for (i = 0; i < infoPtr->cimlDef; i++)
4791 infoPtr->nNumBitmaps += ImageList_GetImageCount(infoPtr->himlDef[i]->himl);
4792
4793 if (!ImageList_GetIconSize(himl, &infoPtr->nBitmapWidth,
4794 &infoPtr->nBitmapHeight))
4795 {
4796 infoPtr->nBitmapWidth = 1;
4797 infoPtr->nBitmapHeight = 1;
4798 }
4799 if ((oldBitmapWidth != infoPtr->nBitmapWidth) || (oldBitmapHeight != infoPtr->nBitmapHeight))
4800 {
4801 TOOLBAR_CalcToolbar(hwnd);
4802 if (infoPtr->nButtonWidth < oldButtonWidth)
4803 TOOLBAR_SetButtonSize(hwnd, MAKELONG(oldButtonWidth, infoPtr->nButtonHeight));
4804 }
4805
4806 TRACE("hwnd %p, new himl=%p, id = %d, count=%d, bitmap w=%d, h=%d\n",
4807 hwnd, infoPtr->himlDef, id, infoPtr->nNumBitmaps,
4808 infoPtr->nBitmapWidth, infoPtr->nBitmapHeight);
4809
4810 InvalidateRect(hwnd, NULL, TRUE);
4811
4812 return (LRESULT)himlTemp;
4813 }
4814
4815
4816 static LRESULT
4817 TOOLBAR_SetIndent (HWND hwnd, WPARAM wParam)
4818 {
4819 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
4820
4821 infoPtr->nIndent = (INT)wParam;
4822
4823 TRACE("\n");
4824
4825 /* process only on indent changing */
4826 if(infoPtr->nIndent != (INT)wParam)
4827 {
4828 infoPtr->nIndent = (INT)wParam;
4829 TOOLBAR_CalcToolbar (hwnd);
4830 InvalidateRect(hwnd, NULL, FALSE);
4831 }
4832
4833 return TRUE;
4834 }
4835
4836
4837 static LRESULT
4838 TOOLBAR_SetInsertMark (HWND hwnd, LPARAM lParam)
4839 {
4840 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
4841 TBINSERTMARK *lptbim = (TBINSERTMARK*)lParam;
4842
4843 TRACE("hwnd = %p, lptbim = { %d, 0x%08x}\n", hwnd, lptbim->iButton, lptbim->dwFlags);
4844
4845 if ((lptbim->dwFlags & ~TBIMHT_AFTER) != 0)
4846 {
4847 FIXME("Unrecognized flag(s): 0x%08x\n", (lptbim->dwFlags & ~TBIMHT_AFTER));
4848 return 0;
4849 }
4850
4851 if ((lptbim->iButton == -1) ||
4852 ((lptbim->iButton < infoPtr->nNumButtons) &&
4853 (lptbim->iButton >= 0)))
4854 {
4855 infoPtr->tbim = *lptbim;
4856 /* FIXME: don't need to update entire toolbar */
4857 InvalidateRect(hwnd, NULL, TRUE);
4858 }
4859 else
4860 ERR("Invalid button index %d\n", lptbim->iButton);
4861
4862 return 0;
4863 }
4864
4865
4866 static LRESULT
4867 TOOLBAR_SetInsertMarkColor (HWND hwnd, LPARAM lParam)
4868 {
4869 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
4870
4871 infoPtr->clrInsertMark = (COLORREF)lParam;
4872
4873 /* FIXME: don't need to update entire toolbar */
4874 InvalidateRect(hwnd, NULL, TRUE);
4875
4876 return 0;
4877 }
4878
4879
4880 static LRESULT
4881 TOOLBAR_SetMaxTextRows (HWND hwnd, WPARAM wParam)
4882 {
4883 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
4884
4885 infoPtr->nMaxTextRows = (INT)wParam;
4886
4887 TOOLBAR_CalcToolbar(hwnd);
4888 return TRUE;
4889 }
4890
4891
4892 /* MSDN gives slightly wrong info on padding.
4893 * 1. It is not only used on buttons with the BTNS_AUTOSIZE style
4894 * 2. It is not used to create a blank area between the edge of the button
4895 * and the text or image if TBSTYLE_LIST is set. It is used to control
4896 * the gap between the image and text.
4897 * 3. It is not applied to both sides. If TBSTYLE_LIST is set it is used
4898 * to control the bottom and right borders [with the border being
4899 * szPadding.cx - (GetSystemMetrics(SM_CXEDGE)+1)], otherwise the padding
4900 * is shared evenly on both sides of the button.
4901 * See blueprints in comments above TOOLBAR_MeasureButton for more info.
4902 */
4903 static LRESULT
4904 TOOLBAR_SetPadding (HWND hwnd, LPARAM lParam)
4905 {
4906 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
4907 DWORD oldPad;
4908
4909 oldPad = MAKELONG(infoPtr->szPadding.cx, infoPtr->szPadding.cy);
4910 infoPtr->szPadding.cx = min(LOWORD((DWORD)lParam), GetSystemMetrics(SM_CXEDGE));
4911 infoPtr->szPadding.cy = min(HIWORD((DWORD)lParam), GetSystemMetrics(SM_CYEDGE));
4912 TRACE("cx=%d, cy=%d\n",
4913 infoPtr->szPadding.cx, infoPtr->szPadding.cy);
4914 return (LRESULT) oldPad;
4915 }
4916
4917
4918 static LRESULT
4919 TOOLBAR_SetParent (HWND hwnd, WPARAM wParam)
4920 {
4921 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
4922 HWND hwndOldNotify;
4923
4924 TRACE("\n");
4925
4926 hwndOldNotify = infoPtr->hwndNotify;
4927 infoPtr->hwndNotify = (HWND)wParam;
4928
4929 return (LRESULT)hwndOldNotify;
4930 }
4931
4932
4933 static LRESULT
4934 TOOLBAR_SetRows (HWND hwnd, WPARAM wParam, LPARAM lParam)
4935 {
4936 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
4937 LPRECT lprc = (LPRECT)lParam;
4938 int rows = LOWORD(wParam);
4939 BOOL bLarger = HIWORD(wParam);
4940
4941 TRACE("\n");
4942
4943 TRACE("Setting rows to %d (%d)\n", rows, bLarger);
4944
4945 if(infoPtr->nRows != rows)
4946 {
4947 TBUTTON_INFO *btnPtr = infoPtr->buttons;
4948 int curColumn = 0; /* Current column */
4949 int curRow = 0; /* Current row */
4950 int hidden = 0; /* Number of hidden buttons */
4951 int seps = 0; /* Number of separators */
4952 int idealWrap = 0; /* Ideal wrap point */
4953 int i;
4954 BOOL wrap;
4955
4956 /*
4957 Calculate new size and wrap points - Under windows, setrows will
4958 change the dimensions if needed to show the number of requested
4959 rows (if CCS_NORESIZE is set), or will take up the whole window
4960 (if no CCS_NORESIZE).
4961
4962 Basic algorithm - If N buttons, and y rows requested, each row
4963 contains N/y buttons.
4964
4965 FIXME: Handling of separators not obvious from testing results
4966 FIXME: Take width of window into account?
4967 */
4968
4969 /* Loop through the buttons one by one counting key items */
4970 for (i = 0; i < infoPtr->nNumButtons; i++ )
4971 {
4972 btnPtr[i].fsState &= ~TBSTATE_WRAP;
4973 if (btnPtr[i].fsState & TBSTATE_HIDDEN)
4974 hidden++;
4975 else if (btnPtr[i].fsStyle & BTNS_SEP)
4976 seps++;
4977 }
4978
4979 /* FIXME: Separators make this quite complex */
4980 if (seps) FIXME("Separators unhandled\n");
4981
4982 /* Round up so more per line, i.e., less rows */
4983 idealWrap = (infoPtr->nNumButtons - hidden + (rows-1)) / rows;
4984
4985 /* Calculate ideal wrap point if we are allowed to grow, but cannot
4986 achieve the requested number of rows. */
4987 if (bLarger && idealWrap > 1)
4988 {
4989 int resRows = (infoPtr->nNumButtons + (idealWrap-1)) / idealWrap;
4990 int moreRows = (infoPtr->nNumButtons + (idealWrap-2)) / (idealWrap-1);
4991
4992 if (resRows < rows && moreRows > rows)
4993 {
4994 idealWrap--;
4995 TRACE("Changing idealWrap due to bLarger (now %d)\n", idealWrap);
4996 }
4997 }
4998
4999 curColumn = curRow = 0;
5000 wrap = FALSE;
5001 TRACE("Trying to wrap at %d (%d,%d,%d)\n", idealWrap,
5002 infoPtr->nNumButtons, hidden, rows);
5003
5004 for (i = 0; i < infoPtr->nNumButtons; i++ )
5005 {
5006 if (btnPtr[i].fsState & TBSTATE_HIDDEN)
5007 continue;
5008
5009 /* Step on, wrap if necessary or flag next to wrap */
5010 if (!wrap) {
5011 curColumn++;
5012 } else {
5013 wrap = FALSE;
5014 curColumn = 1;
5015 curRow++;
5016 }
5017
5018 if (curColumn > (idealWrap-1)) {
5019 wrap = TRUE;
5020 btnPtr[i].fsState |= TBSTATE_WRAP;
5021 }
5022 }
5023
5024 TRACE("Result - %d rows\n", curRow + 1);
5025
5026 /* recalculate toolbar */
5027 TOOLBAR_CalcToolbar (hwnd);
5028
5029 /* Resize if necessary (Only if NORESIZE is set - odd, but basically
5030 if NORESIZE is NOT set, then the toolbar will always be resized to
5031 take up the whole window. With it set, sizing needs to be manual. */
5032 if (infoPtr->dwStyle & CCS_NORESIZE) {
5033 SetWindowPos(hwnd, NULL, 0, 0,
5034 infoPtr->rcBound.right - infoPtr->rcBound.left,
5035 infoPtr->rcBound.bottom - infoPtr->rcBound.top,
5036 SWP_NOMOVE);
5037 }
5038
5039 /* repaint toolbar */
5040 InvalidateRect(hwnd, NULL, TRUE);
5041 }
5042
5043 /* return bounding rectangle */
5044 if (lprc) {
5045 lprc->left = infoPtr->rcBound.left;
5046 lprc->right = infoPtr->rcBound.right;
5047 lprc->top = infoPtr->rcBound.top;
5048 lprc->bottom = infoPtr->rcBound.bottom;
5049 }
5050
5051 return 0;
5052 }
5053
5054
5055 static LRESULT
5056 TOOLBAR_SetState (HWND hwnd, WPARAM wParam, LPARAM lParam)
5057 {
5058 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
5059 TBUTTON_INFO *btnPtr;
5060 INT nIndex;
5061
5062 nIndex = TOOLBAR_GetButtonIndex (infoPtr, (INT)wParam, FALSE);
5063 if (nIndex == -1)
5064 return FALSE;
5065
5066 btnPtr = &infoPtr->buttons[nIndex];
5067
5068 /* if hidden state has changed the invalidate entire window and recalc */
5069 if ((btnPtr->fsState & TBSTATE_HIDDEN) != (LOWORD(lParam) & TBSTATE_HIDDEN)) {
5070 btnPtr->fsState = LOWORD(lParam);
5071 TOOLBAR_CalcToolbar (hwnd);
5072 InvalidateRect(hwnd, 0, TRUE);
5073 return TRUE;
5074 }
5075
5076 /* process state changing if current state doesn't match new state */
5077 if(btnPtr->fsState != LOWORD(lParam))
5078 {
5079 btnPtr->fsState = LOWORD(lParam);
5080 InvalidateRect(hwnd, &btnPtr->rect, TRUE);
5081 }
5082
5083 return TRUE;
5084 }
5085
5086
5087 static LRESULT
5088 TOOLBAR_SetStyle (HWND hwnd, LPARAM lParam)
5089 {
5090 SetWindowLongW(hwnd, GWL_STYLE, lParam);
5091
5092 return TRUE;
5093 }
5094
5095
5096 static inline LRESULT
5097 TOOLBAR_SetToolTips (HWND hwnd, WPARAM wParam, LPARAM lParam)
5098 {
5099 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
5100
5101 TRACE("hwnd=%p, hwndTooltip=%p, lParam=0x%lx\n", hwnd, (HWND)wParam, lParam);
5102
5103 infoPtr->hwndToolTip = (HWND)wParam;
5104 return 0;
5105 }
5106
5107
5108 static LRESULT
5109 TOOLBAR_SetUnicodeFormat (HWND hwnd, WPARAM wParam)
5110 {
5111 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
5112 BOOL bTemp;
5113
5114 TRACE("%s hwnd=%p\n",
5115 ((BOOL)wParam) ? "TRUE" : "FALSE", hwnd);
5116
5117 bTemp = infoPtr->bUnicode;
5118 infoPtr->bUnicode = (BOOL)wParam;
5119
5120 return bTemp;
5121 }
5122
5123
5124 static LRESULT
5125 TOOLBAR_GetColorScheme (HWND hwnd, LPCOLORSCHEME lParam)
5126 {
5127 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
5128
5129 lParam->clrBtnHighlight = (infoPtr->clrBtnHighlight == CLR_DEFAULT) ?
5130 comctl32_color.clrBtnHighlight :
5131 infoPtr->clrBtnHighlight;
5132 lParam->clrBtnShadow = (infoPtr->clrBtnShadow == CLR_DEFAULT) ?
5133 comctl32_color.clrBtnShadow : infoPtr->clrBtnShadow;
5134 return 1;
5135 }
5136
5137
5138 static LRESULT
5139 TOOLBAR_SetColorScheme (HWND hwnd, const COLORSCHEME *lParam)
5140 {
5141 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
5142
5143 TRACE("new colors Hl=%x Shd=%x, old colors Hl=%x Shd=%x\n",
5144 lParam->clrBtnHighlight, lParam->clrBtnShadow,
5145 infoPtr->clrBtnHighlight, infoPtr->clrBtnShadow);
5146
5147 infoPtr->clrBtnHighlight = lParam->clrBtnHighlight;
5148 infoPtr->clrBtnShadow = lParam->clrBtnShadow;
5149 InvalidateRect(hwnd, NULL, TRUE);
5150 return 0;
5151 }
5152
5153
5154 static LRESULT
5155 TOOLBAR_SetVersion (HWND hwnd, INT iVersion)
5156 {
5157 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
5158 INT iOldVersion = infoPtr->iVersion;
5159
5160 infoPtr->iVersion = iVersion;
5161
5162 if (infoPtr->iVersion >= 5)
5163 TOOLBAR_SetUnicodeFormat(hwnd, TRUE);
5164
5165 return iOldVersion;
5166 }
5167
5168
5169 static LRESULT
5170 TOOLBAR_GetStringA (HWND hwnd, WPARAM wParam, LPARAM lParam)
5171 {
5172 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr(hwnd);
5173 WORD iString = HIWORD(wParam);
5174 WORD buffersize = LOWORD(wParam);
5175 LPSTR str = (LPSTR)lParam;
5176 LRESULT ret = -1;
5177
5178 TRACE("hwnd=%p, iString=%d, buffersize=%d, string=%p\n", hwnd, iString, buffersize, str);
5179
5180 if (iString < infoPtr->nNumStrings)
5181 {
5182 ret = WideCharToMultiByte(CP_ACP, 0, infoPtr->strings[iString], -1, str, buffersize, NULL, NULL);
5183 ret--;
5184
5185 TRACE("returning %s\n", debugstr_a(str));
5186 }
5187 else
5188 WARN("String index %d out of range (largest is %d)\n", iString, infoPtr->nNumStrings - 1);
5189
5190 return ret;
5191 }
5192
5193
5194 static LRESULT
5195 TOOLBAR_GetStringW (HWND hwnd, WPARAM wParam, LPARAM lParam)
5196 {
5197 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr(hwnd);
5198 WORD iString = HIWORD(wParam);
5199 WORD len = LOWORD(wParam)/sizeof(WCHAR) - 1;
5200 LPWSTR str = (LPWSTR)lParam;
5201 LRESULT ret = -1;
5202
5203 TRACE("hwnd=%p, iString=%d, buffersize=%d, string=%p\n", hwnd, iString, LOWORD(wParam), str);
5204
5205 if (iString < infoPtr->nNumStrings)
5206 {
5207 len = min(len, strlenW(infoPtr->strings[iString]));
5208 ret = (len+1)*sizeof(WCHAR);
5209 if (str)
5210 {
5211 memcpy(str, infoPtr->strings[iString], ret);
5212 str[len] = '\0';
5213 }
5214 ret = len;
5215
5216 TRACE("returning %s\n", debugstr_w(str));
5217 }
5218 else
5219 WARN("String index %d out of range (largest is %d)\n", iString, infoPtr->nNumStrings - 1);
5220
5221 return ret;
5222 }
5223
5224 /* UNDOCUMENTED MESSAGE: This appears to set some kind of size. Perhaps it
5225 * is the maximum size of the toolbar? */
5226 static LRESULT TOOLBAR_Unkwn45D(HWND hwnd, WPARAM wParam, LPARAM lParam)
5227 {
5228 SIZE * pSize = (SIZE*)lParam;
5229 FIXME("hwnd=%p, wParam=0x%08lx, size.cx=%d, size.cy=%d stub!\n", hwnd, wParam, pSize->cx, pSize->cy);
5230 return 0;
5231 }
5232
5233
5234 /* This is an extended version of the TB_SETHOTITEM message. It allows the
5235 * caller to specify a reason why the hot item changed (rather than just the
5236 * HICF_OTHER that TB_SETHOTITEM sends). */
5237 static LRESULT
5238 TOOLBAR_SetHotItem2 (HWND hwnd, WPARAM wParam, LPARAM lParam)
5239 {
5240 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr(hwnd);
5241 INT nOldHotItem = infoPtr->nHotItem;
5242
5243 TRACE("old item=%d, new item=%d, flags=%08x\n",
5244 nOldHotItem, infoPtr->nHotItem, (DWORD)lParam);
5245
5246 if ((INT) wParam < 0 || (INT)wParam > infoPtr->nNumButtons)
5247 wParam = -1;
5248
5249 /* NOTE: an application can still remove the hot item even if anchor
5250 * highlighting is enabled */
5251
5252 TOOLBAR_SetHotItemEx(infoPtr, wParam, lParam);
5253
5254 GetFocus();
5255
5256 return (nOldHotItem < 0) ? -1 : (LRESULT)nOldHotItem;
5257 }
5258
5259 /* Sets the toolbar global iListGap parameter which controls the amount of
5260 * spacing between the image and the text of buttons for TBSTYLE_LIST
5261 * toolbars. */
5262 static LRESULT TOOLBAR_SetListGap(HWND hwnd, WPARAM wParam)
5263 {
5264 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr(hwnd);
5265
5266 TRACE("hwnd=%p iListGap=%ld\n", hwnd, wParam);
5267
5268 infoPtr->iListGap = (INT)wParam;
5269
5270 InvalidateRect(hwnd, NULL, TRUE);
5271
5272 return 0;
5273 }
5274
5275 /* Returns the number of maximum number of image lists associated with the
5276 * various states. */
5277 static LRESULT TOOLBAR_GetImageListCount(HWND hwnd, WPARAM wParam, LPARAM lParam)
5278 {
5279 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr(hwnd);
5280
5281 TRACE("hwnd=%p wParam %08lx lParam %08lx\n", hwnd, wParam, lParam);
5282
5283 return max(infoPtr->cimlDef, max(infoPtr->cimlHot, infoPtr->cimlDis));
5284 }
5285
5286 static LRESULT
5287 TOOLBAR_GetIdealSize (HWND hwnd, WPARAM wParam, LPARAM lParam)
5288 {
5289 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
5290 LPSIZE lpsize = (LPSIZE)lParam;
5291
5292 if (lpsize == NULL)
5293 return FALSE;
5294
5295 /*
5296 * Testing shows the following:
5297 * wParam = 0 adjust cx value
5298 * = 1 set cy value to max size.
5299 * lParam pointer to SIZE structure
5300 *
5301 */
5302 TRACE("wParam %ld, lParam 0x%08lx -> 0x%08x 0x%08x\n",
5303 wParam, lParam, lpsize->cx, lpsize->cy);
5304
5305 switch(wParam) {
5306 case 0:
5307 if (lpsize->cx == -1) {
5308 /* **** this is wrong, native measures each button and sets it */
5309 lpsize->cx = infoPtr->rcBound.right - infoPtr->rcBound.left;
5310 }
5311 else if(HIWORD(lpsize->cx)) {
5312 RECT rc;
5313 HWND hwndParent = GetParent(hwnd);
5314
5315 GetWindowRect(hwnd, &rc);
5316 MapWindowPoints(0, hwndParent, (LPPOINT)&rc, 2);
5317 TRACE("mapped to (%s)\n", wine_dbgstr_rect(&rc));
5318 lpsize->cx = max(rc.right-rc.left,
5319 infoPtr->rcBound.right - infoPtr->rcBound.left);
5320 }
5321 else {
5322 lpsize->cx = infoPtr->rcBound.right - infoPtr->rcBound.left;
5323 }
5324 break;
5325 case 1:
5326 lpsize->cy = infoPtr->rcBound.bottom - infoPtr->rcBound.top;
5327 break;
5328 default:
5329 FIXME("Unknown wParam %ld\n", wParam);
5330 return 0;
5331 }
5332 TRACE("set to -> 0x%08x 0x%08x\n",
5333 lpsize->cx, lpsize->cy);
5334 return 1;
5335 }
5336
5337 static LRESULT TOOLBAR_Unkwn464(HWND hwnd, WPARAM wParam, LPARAM lParam)
5338 {
5339 FIXME("hwnd=%p wParam %08lx lParam %08lx\n", hwnd, wParam, lParam);
5340
5341 InvalidateRect(hwnd, NULL, TRUE);
5342 return 1;
5343 }
5344
5345
5346 static LRESULT
5347 TOOLBAR_Create (HWND hwnd, LPARAM lParam)
5348 {
5349 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
5350 DWORD dwStyle = GetWindowLongW (hwnd, GWL_STYLE);
5351 LOGFONTW logFont;
5352
5353 TRACE("hwnd = %p\n", hwnd);
5354
5355 /* initialize info structure */
5356 infoPtr->nButtonWidth = 23;
5357 infoPtr->nButtonHeight = 22;
5358 infoPtr->nBitmapHeight = 16;
5359 infoPtr->nBitmapWidth = 16;
5360
5361 infoPtr->nMaxTextRows = 1;
5362 infoPtr->cxMin = -1;
5363 infoPtr->cxMax = -1;
5364 infoPtr->nNumBitmaps = 0;
5365 infoPtr->nNumStrings = 0;
5366
5367 infoPtr->bCaptured = FALSE;
5368 infoPtr->nButtonDown = -1;
5369 infoPtr->nButtonDrag = -1;
5370 infoPtr->nOldHit = -1;
5371 infoPtr->nHotItem = -1;
5372 infoPtr->hwndNotify = ((LPCREATESTRUCTW)lParam)->hwndParent;
5373 infoPtr->dwDTFlags = (dwStyle & TBSTYLE_LIST) ? DT_LEFT | DT_VCENTER | DT_SINGLELINE | DT_END_ELLIPSIS: DT_CENTER | DT_END_ELLIPSIS;
5374 infoPtr->bAnchor = FALSE; /* no anchor highlighting */
5375 infoPtr->bDragOutSent = FALSE;
5376 infoPtr->iVersion = 0;
5377 infoPtr->hwndSelf = hwnd;
5378 infoPtr->bDoRedraw = TRUE;
5379 infoPtr->clrBtnHighlight = CLR_DEFAULT;
5380 infoPtr->clrBtnShadow = CLR_DEFAULT;
5381 infoPtr->szPadding.cx = DEFPAD_CX;
5382 infoPtr->szPadding.cy = DEFPAD_CY;
5383 infoPtr->iListGap = DEFLISTGAP;
5384 infoPtr->iTopMargin = default_top_margin(infoPtr);
5385 infoPtr->dwStyle = dwStyle;
5386 infoPtr->tbim.iButton = -1;
5387 GetClientRect(hwnd, &infoPtr->client_rect);
5388 infoPtr->bUnicode = infoPtr->hwndNotify &&
5389 (NFR_UNICODE == SendMessageW(hwnd, WM_NOTIFYFORMAT, (WPARAM)hwnd, (LPARAM)NF_REQUERY));
5390 infoPtr->hwndToolTip = NULL; /* if needed the tooltip control will be created after a WM_MOUSEMOVE */
5391
5392 SystemParametersInfoW (SPI_GETICONTITLELOGFONT, 0, &logFont, 0);
5393 infoPtr->hFont = infoPtr->hDefaultFont = CreateFontIndirectW (&logFont);
5394
5395 OpenThemeData (hwnd, themeClass);
5396
5397 TOOLBAR_CheckStyle (hwnd, dwStyle);
5398
5399 return 0;
5400 }
5401
5402
5403 static LRESULT
5404 TOOLBAR_Destroy (HWND hwnd)
5405 {
5406 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
5407
5408 /* delete tooltip control */
5409 if (infoPtr->hwndToolTip)
5410 DestroyWindow (infoPtr->hwndToolTip);
5411
5412 /* delete temporary buffer for tooltip text */
5413 Free (infoPtr->pszTooltipText);
5414 Free (infoPtr->bitmaps); /* bitmaps list */
5415
5416 /* delete button data */
5417 Free (infoPtr->buttons);
5418
5419 /* delete strings */
5420 if (infoPtr->strings) {
5421 INT i;
5422 for (i = 0; i < infoPtr->nNumStrings; i++)
5423 Free (infoPtr->strings[i]);
5424
5425 Free (infoPtr->strings);
5426 }
5427
5428 /* destroy internal image list */
5429 if (infoPtr->himlInt)
5430 ImageList_Destroy (infoPtr->himlInt);
5431
5432 TOOLBAR_DeleteImageList(&infoPtr->himlDef, &infoPtr->cimlDef);
5433 TOOLBAR_DeleteImageList(&infoPtr->himlDis, &infoPtr->cimlDis);
5434 TOOLBAR_DeleteImageList(&infoPtr->himlHot, &infoPtr->cimlHot);
5435
5436 /* delete default font */
5437 DeleteObject (infoPtr->hDefaultFont);
5438
5439 CloseThemeData (GetWindowTheme (hwnd));
5440
5441 /* free toolbar info data */
5442 Free (infoPtr);
5443 SetWindowLongPtrW (hwnd, 0, 0);
5444
5445 return 0;
5446 }
5447
5448
5449 static LRESULT
5450 TOOLBAR_EraseBackground (HWND hwnd, WPARAM wParam, LPARAM lParam)
5451 {
5452 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
5453 NMTBCUSTOMDRAW tbcd;
5454 INT ret = FALSE;
5455 DWORD ntfret;
5456 HTHEME theme = GetWindowTheme (hwnd);
5457 DWORD dwEraseCustDraw = 0;
5458
5459 /* the app has told us not to redraw the toolbar */
5460 if (!infoPtr->bDoRedraw)
5461 return FALSE;
5462
5463 if (infoPtr->dwStyle & TBSTYLE_CUSTOMERASE) {
5464 ZeroMemory (&tbcd, sizeof(NMTBCUSTOMDRAW));
5465 tbcd.nmcd.dwDrawStage = CDDS_PREERASE;
5466 tbcd.nmcd.hdc = (HDC)wParam;
5467 ntfret = TOOLBAR_SendNotify (&tbcd.nmcd.hdr, infoPtr, NM_CUSTOMDRAW);
5468 dwEraseCustDraw = ntfret & 0xffff;
5469
5470 /* FIXME: in general the return flags *can* be or'ed together */
5471 switch (dwEraseCustDraw)
5472 {
5473 case CDRF_DODEFAULT:
5474 break;
5475 case CDRF_SKIPDEFAULT:
5476 return TRUE;
5477 default:
5478 FIXME("[%p] response %d not handled to NM_CUSTOMDRAW (CDDS_PREERASE)\n",
5479 hwnd, ntfret);
5480 }
5481 }
5482
5483 /* If the toolbar is "transparent" then pass the WM_ERASEBKGND up
5484 * to my parent for processing.
5485 */
5486 if (theme || (infoPtr->dwStyle & TBSTYLE_TRANSPARENT)) {
5487 POINT pt, ptorig;
5488 HDC hdc = (HDC)wParam;
5489 HWND parent;
5490
5491 pt.x = 0;
5492 pt.y = 0;
5493 parent = GetParent(hwnd);
5494 MapWindowPoints(hwnd, parent, &pt, 1);
5495 OffsetWindowOrgEx (hdc, pt.x, pt.y, &ptorig);
5496 ret = SendMessageW (parent, WM_ERASEBKGND, wParam, lParam);
5497 SetWindowOrgEx (hdc, ptorig.x, ptorig.y, 0);
5498 }
5499 if (!ret)
5500 ret = DefWindowProcW (hwnd, WM_ERASEBKGND, wParam, lParam);
5501
5502 if (dwEraseCustDraw & CDRF_NOTIFYPOSTERASE) {
5503 ZeroMemory (&tbcd, sizeof(NMTBCUSTOMDRAW));
5504 tbcd.nmcd.dwDrawStage = CDDS_POSTERASE;
5505 tbcd.nmcd.hdc = (HDC)wParam;
5506 ntfret = TOOLBAR_SendNotify (&tbcd.nmcd.hdr, infoPtr, NM_CUSTOMDRAW);
5507 dwEraseCustDraw = ntfret & 0xffff;
5508 switch (dwEraseCustDraw)
5509 {
5510 case CDRF_DODEFAULT:
5511 break;
5512 case CDRF_SKIPDEFAULT:
5513 return TRUE;
5514 default:
5515 FIXME("[%p] response %d not handled to NM_CUSTOMDRAW (CDDS_POSTERASE)\n",
5516 hwnd, ntfret);
5517 }
5518 }
5519 return ret;
5520 }
5521
5522
5523 static LRESULT
5524 TOOLBAR_GetFont (HWND hwnd)
5525 {
5526 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
5527
5528 return (LRESULT)infoPtr->hFont;
5529 }
5530
5531
5532 static void
5533 TOOLBAR_SetRelativeHotItem(TOOLBAR_INFO *infoPtr, INT iDirection, DWORD dwReason)
5534 {
5535 INT i;
5536 INT nNewHotItem = infoPtr->nHotItem;
5537
5538 for (i = 0; i < infoPtr->nNumButtons; i++)
5539 {
5540 /* did we wrap? */
5541 if ((nNewHotItem + iDirection < 0) ||
5542 (nNewHotItem + iDirection >= infoPtr->nNumButtons))
5543 {
5544 NMTBWRAPHOTITEM nmtbwhi;
5545 nmtbwhi.idNew = infoPtr->buttons[nNewHotItem].idCommand;
5546 nmtbwhi.iDirection = iDirection;
5547 nmtbwhi.dwReason = dwReason;
5548
5549 if (TOOLBAR_SendNotify(&nmtbwhi.hdr, infoPtr, TBN_WRAPHOTITEM))
5550 return;
5551 }
5552
5553 nNewHotItem += iDirection;
5554 nNewHotItem = (nNewHotItem + infoPtr->nNumButtons) % infoPtr->nNumButtons;
5555
5556 if ((infoPtr->buttons[nNewHotItem].fsState & TBSTATE_ENABLED) &&
5557 !(infoPtr->buttons[nNewHotItem].fsStyle & BTNS_SEP))
5558 {
5559 TOOLBAR_SetHotItemEx(infoPtr, nNewHotItem, dwReason);
5560 break;
5561 }
5562 }
5563 }
5564
5565 static LRESULT
5566 TOOLBAR_KeyDown (HWND hwnd, WPARAM wParam, LPARAM lParam)
5567 {
5568 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
5569 NMKEY nmkey;
5570
5571 nmkey.nVKey = (UINT)wParam;
5572 nmkey.uFlags = HIWORD(lParam);
5573
5574 if (TOOLBAR_SendNotify(&nmkey.hdr, infoPtr, NM_KEYDOWN))
5575 return DefWindowProcW(hwnd, WM_KEYDOWN, wParam, lParam);
5576
5577 switch ((UINT)wParam)
5578 {
5579 case VK_LEFT:
5580 case VK_UP:
5581 TOOLBAR_SetRelativeHotItem(infoPtr, -1, HICF_ARROWKEYS);
5582 break;
5583 case VK_RIGHT:
5584 case VK_DOWN:
5585 TOOLBAR_SetRelativeHotItem(infoPtr, 1, HICF_ARROWKEYS);
5586 break;
5587 case VK_SPACE:
5588 case VK_RETURN:
5589 if ((infoPtr->nHotItem >= 0) &&
5590 (infoPtr->buttons[infoPtr->nHotItem].fsState & TBSTATE_ENABLED))
5591 {
5592 SendMessageW (infoPtr->hwndNotify, WM_COMMAND,
5593 MAKEWPARAM(infoPtr->buttons[infoPtr->nHotItem].idCommand, BN_CLICKED),
5594 (LPARAM)hwnd);
5595 }
5596 break;
5597 }
5598
5599 return 0;
5600 }
5601
5602
5603 static LRESULT
5604 TOOLBAR_LButtonDblClk (HWND hwnd, WPARAM wParam, LPARAM lParam)
5605 {
5606 POINT pt;
5607 INT nHit;
5608
5609 pt.x = (short)LOWORD(lParam);
5610 pt.y = (short)HIWORD(lParam);
5611 nHit = TOOLBAR_InternalHitTest (hwnd, &pt);
5612
5613 if (nHit >= 0)
5614 TOOLBAR_LButtonDown (hwnd, wParam, lParam);
5615 else if (GetWindowLongW (hwnd, GWL_STYLE) & CCS_ADJUSTABLE)
5616 TOOLBAR_Customize (hwnd);
5617
5618 return 0;
5619 }
5620
5621
5622 static LRESULT
5623 TOOLBAR_LButtonDown (HWND hwnd, WPARAM wParam, LPARAM lParam)
5624 {
5625 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
5626 TBUTTON_INFO *btnPtr;
5627 POINT pt;
5628 INT nHit;
5629 NMTOOLBARA nmtb;
5630 NMMOUSE nmmouse;
5631 BOOL bDragKeyPressed;
5632
5633 TRACE("\n");
5634
5635 if (infoPtr->dwStyle & TBSTYLE_ALTDRAG)
5636 bDragKeyPressed = (GetKeyState(VK_MENU) < 0);
5637 else
5638 bDragKeyPressed = (wParam & MK_SHIFT);
5639
5640 if (infoPtr->hwndToolTip)
5641 TOOLBAR_RelayEvent (infoPtr->hwndToolTip, hwnd,
5642 WM_LBUTTONDOWN, wParam, lParam);
5643
5644 pt.x = (short)LOWORD(lParam);
5645 pt.y = (short)HIWORD(lParam);
5646 nHit = TOOLBAR_InternalHitTest (hwnd, &pt);
5647
5648 btnPtr = &infoPtr->buttons[nHit];
5649
5650 if ((nHit >= 0) && bDragKeyPressed && (infoPtr->dwStyle & CCS_ADJUSTABLE))
5651 {
5652 infoPtr->nButtonDrag = nHit;
5653 SetCapture (hwnd);
5654
5655 /* If drag cursor has not been loaded, load it.
5656 * Note: it doesn't need to be freed */
5657 if (!hCursorDrag)
5658 hCursorDrag = LoadCursorW(COMCTL32_hModule, (LPCWSTR)IDC_MOVEBUTTON);
5659 SetCursor(hCursorDrag);
5660 }
5661 else if (nHit >= 0)
5662 {
5663 RECT arrowRect;
5664 infoPtr->nOldHit = nHit;
5665
5666 CopyRect(&arrowRect, &btnPtr->rect);
5667 arrowRect.left = max(btnPtr->rect.left, btnPtr->rect.right - DDARROW_WIDTH);
5668
5669 /* for EX_DRAWDDARROWS style, click must be in the drop-down arrow rect */
5670 if ((btnPtr->fsState & TBSTATE_ENABLED) &&
5671 ((btnPtr->fsStyle & BTNS_WHOLEDROPDOWN) ||
5672 ((btnPtr->fsStyle & BTNS_DROPDOWN) &&
5673 ((TOOLBAR_HasDropDownArrows(infoPtr->dwExStyle) && PtInRect(&arrowRect, pt)) ||
5674 (!TOOLBAR_HasDropDownArrows(infoPtr->dwExStyle))))))
5675 {
5676 LRESULT res;
5677
5678 /* draw in pressed state */
5679 if (btnPtr->fsStyle & BTNS_WHOLEDROPDOWN)
5680 btnPtr->fsState |= TBSTATE_PRESSED;
5681 else
5682 btnPtr->bDropDownPressed = TRUE;
5683 RedrawWindow(hwnd,&btnPtr->rect,0,
5684 RDW_ERASE|RDW_INVALIDATE|RDW_UPDATENOW);
5685
5686 memset(&nmtb, 0, sizeof(nmtb));
5687 nmtb.iItem = btnPtr->idCommand;
5688 nmtb.rcButton = btnPtr->rect;
5689 res = TOOLBAR_SendNotify ((NMHDR *) &nmtb, infoPtr,
5690 TBN_DROPDOWN);
5691 TRACE("TBN_DROPDOWN responded with %ld\n", res);
5692
5693 if (res != TBDDRET_TREATPRESSED)
5694 {
5695 MSG msg;
5696
5697 /* redraw button in unpressed state */
5698 if (btnPtr->fsStyle & BTNS_WHOLEDROPDOWN)
5699 btnPtr->fsState &= ~TBSTATE_PRESSED;
5700 else
5701 btnPtr->bDropDownPressed = FALSE;
5702 InvalidateRect(hwnd, &btnPtr->rect, TRUE);
5703
5704 /* find and set hot item
5705 * NOTE: native doesn't do this, but that is a bug */
5706 GetCursorPos(&pt);
5707 ScreenToClient(hwnd, &pt);
5708 nHit = TOOLBAR_InternalHitTest(hwnd, &pt);
5709 if (!infoPtr->bAnchor || (nHit >= 0))
5710 TOOLBAR_SetHotItemEx(infoPtr, nHit, HICF_MOUSE | HICF_LMOUSE);
5711
5712 /* remove any left mouse button down or double-click messages
5713 * so that we can get a toggle effect on the button */
5714 while (PeekMessageW(&msg, hwnd, WM_LBUTTONDOWN, WM_LBUTTONDOWN, PM_REMOVE) ||
5715 PeekMessageW(&msg, hwnd, WM_LBUTTONDBLCLK, WM_LBUTTONDBLCLK, PM_REMOVE))
5716 ;
5717
5718 return 0;
5719 }
5720 /* otherwise drop through and process as pushed */
5721 }
5722 infoPtr->bCaptured = TRUE;
5723 infoPtr->nButtonDown = nHit;
5724 infoPtr->bDragOutSent = FALSE;
5725
5726 btnPtr->fsState |= TBSTATE_PRESSED;
5727
5728 TOOLBAR_SetHotItemEx(infoPtr, nHit, HICF_MOUSE | HICF_LMOUSE);
5729
5730 if (btnPtr->fsState & TBSTATE_ENABLED)
5731 InvalidateRect(hwnd, &btnPtr->rect, TRUE);
5732 UpdateWindow(hwnd);
5733 SetCapture (hwnd);
5734 }
5735
5736 if (nHit >=0)
5737 {
5738 memset(&nmtb, 0, sizeof(nmtb));
5739 nmtb.iItem = btnPtr->idCommand;
5740 TOOLBAR_SendNotify((NMHDR *)&nmtb, infoPtr, TBN_BEGINDRAG);
5741 }
5742
5743 nmmouse.dwHitInfo = nHit;
5744
5745 /* !!! Undocumented - sends NM_LDOWN with the NMMOUSE structure. */
5746 if (nHit < 0)
5747 nmmouse.dwItemSpec = -1;
5748 else
5749 {
5750 nmmouse.dwItemSpec = infoPtr->buttons[nmmouse.dwHitInfo].idCommand;
5751 nmmouse.dwItemData = infoPtr->buttons[nmmouse.dwHitInfo].dwData;
5752 }
5753
5754 ClientToScreen(hwnd, &pt);
5755 nmmouse.pt = pt;
5756
5757 if (!TOOLBAR_SendNotify(&nmmouse.hdr, infoPtr, NM_LDOWN))
5758 return DefWindowProcW(hwnd, WM_LBUTTONDOWN, wParam, lParam);
5759
5760 return 0;
5761 }
5762
5763 static LRESULT
5764 TOOLBAR_LButtonUp (HWND hwnd, WPARAM wParam, LPARAM lParam)
5765 {
5766 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
5767 TBUTTON_INFO *btnPtr;
5768 POINT pt;
5769 INT nHit;
5770 INT nOldIndex = -1;
5771 NMHDR hdr;
5772 NMMOUSE nmmouse;
5773 NMTOOLBARA nmtb;
5774
5775 if (infoPtr->hwndToolTip)
5776 TOOLBAR_RelayEvent (infoPtr->hwndToolTip, hwnd,
5777 WM_LBUTTONUP, wParam, lParam);
5778
5779 pt.x = (short)LOWORD(lParam);
5780 pt.y = (short)HIWORD(lParam);
5781 nHit = TOOLBAR_InternalHitTest (hwnd, &pt);
5782
5783 if (!infoPtr->bAnchor || (nHit >= 0))
5784 TOOLBAR_SetHotItemEx(infoPtr, nHit, HICF_MOUSE | HICF_LMOUSE);
5785
5786 if (infoPtr->nButtonDrag >= 0) {
5787 RECT rcClient;
5788 NMHDR hdr;
5789
5790 btnPtr = &infoPtr->buttons[infoPtr->nButtonDrag];
5791 ReleaseCapture();
5792 /* reset cursor */
5793 SetCursor(LoadCursorW(NULL, (LPCWSTR)IDC_ARROW));
5794
5795 GetClientRect(hwnd, &rcClient);
5796 if (PtInRect(&rcClient, pt))
5797 {
5798 INT nButton = -1;
5799 if (nHit >= 0)
5800 nButton = nHit;
5801 else if (nHit < -1)
5802 nButton = -nHit;
5803 else if ((nHit == -1) && PtInRect(&infoPtr->buttons[-nHit].rect, pt))
5804 nButton = -nHit;
5805
5806 if (nButton == infoPtr->nButtonDrag)
5807 {
5808 /* if the button is moved sightly left and we have a
5809 * separator there then remove it */
5810 if (pt.x < (btnPtr->rect.left + (btnPtr->rect.right - btnPtr->rect.left)/2))
5811 {
5812 if ((nButton > 0) && (infoPtr->buttons[nButton-1].fsStyle & BTNS_SEP))
5813 TOOLBAR_DeleteButton(hwnd, nButton - 1);
5814 }
5815 else /* else insert a separator before the dragged button */
5816 {
5817 TBBUTTON tbb;
5818 memset(&tbb, 0, sizeof(tbb));
5819 tbb.fsStyle = BTNS_SEP;
5820 tbb.iString = -1;
5821 TOOLBAR_InsertButtonT(hwnd, nButton, (LPARAM)&tbb, TRUE);
5822 }
5823 }
5824 else
5825 {
5826 if (nButton == -1)
5827 {
5828 if ((infoPtr->nNumButtons > 0) && (pt.x < infoPtr->buttons[0].rect.left))
5829 TOOLBAR_MoveButton(hwnd, infoPtr->nButtonDrag, 0);
5830 else
5831 TOOLBAR_MoveButton(hwnd, infoPtr->nButtonDrag, infoPtr->nNumButtons);
5832 }
5833 else
5834 TOOLBAR_MoveButton(hwnd, infoPtr->nButtonDrag, nButton);
5835 }
5836 }
5837 else
5838 {
5839 TRACE("button %d dragged out of toolbar\n", infoPtr->nButtonDrag);
5840 TOOLBAR_DeleteButton(hwnd, (WPARAM)infoPtr->nButtonDrag);
5841 }
5842
5843 /* button under cursor changed so need to re-set hot item */
5844 TOOLBAR_SetHotItemEx(infoPtr, nHit, HICF_MOUSE | HICF_LMOUSE);
5845 infoPtr->nButtonDrag = -1;
5846
5847 TOOLBAR_SendNotify(&hdr, infoPtr, TBN_TOOLBARCHANGE);
5848 }
5849 else if (infoPtr->nButtonDown >= 0) {
5850 btnPtr = &infoPtr->buttons[infoPtr->nButtonDown];
5851 btnPtr->fsState &= ~TBSTATE_PRESSED;
5852
5853 if (btnPtr->fsStyle & BTNS_CHECK) {
5854 if (btnPtr->fsStyle & BTNS_GROUP) {
5855 nOldIndex = TOOLBAR_GetCheckedGroupButtonIndex (infoPtr,
5856 nHit);
5857 if ((nOldIndex != nHit) &&
5858 (nOldIndex != -1))
5859 infoPtr->buttons[nOldIndex].fsState &= ~TBSTATE_CHECKED;
5860 btnPtr->fsState |= TBSTATE_CHECKED;
5861 }
5862 else {
5863 if (btnPtr->fsState & TBSTATE_CHECKED)
5864 btnPtr->fsState &= ~TBSTATE_CHECKED;
5865 else
5866 btnPtr->fsState |= TBSTATE_CHECKED;
5867 }
5868 }
5869
5870 if (nOldIndex != -1)
5871 InvalidateRect(hwnd, &infoPtr->buttons[nOldIndex].rect, TRUE);
5872
5873 /*
5874 * now we can ReleaseCapture, which triggers CAPTURECHANGED msg,
5875 * that resets bCaptured and btn TBSTATE_PRESSED flags,
5876 * and obliterates nButtonDown and nOldHit (see TOOLBAR_CaptureChanged)
5877 */
5878 if ((infoPtr->bCaptured) && (infoPtr->nButtonDown >= 0))
5879 ReleaseCapture ();
5880 infoPtr->nButtonDown = -1;
5881
5882 /* Issue NM_RELEASEDCAPTURE to parent to let him know it is released */
5883 TOOLBAR_SendNotify (&hdr, infoPtr,
5884 NM_RELEASEDCAPTURE);
5885
5886 /* native issues TBN_ENDDRAG here, if _LBUTTONDOWN issued the
5887 * TBN_BEGINDRAG
5888 */
5889 memset(&nmtb, 0, sizeof(nmtb));
5890 nmtb.iItem = btnPtr->idCommand;
5891 TOOLBAR_SendNotify ((NMHDR *) &nmtb, infoPtr,
5892 TBN_ENDDRAG);
5893
5894 if (btnPtr->fsState & TBSTATE_ENABLED)
5895 {
5896 SendMessageW (infoPtr->hwndNotify, WM_COMMAND,
5897 MAKEWPARAM(infoPtr->buttons[nHit].idCommand, BN_CLICKED), (LPARAM)hwnd);
5898
5899 /* In case we have just been destroyed... */
5900 if(!IsWindow(hwnd))
5901 return 0;
5902 }
5903 }
5904
5905 /* !!! Undocumented - toolbar at 4.71 level and above sends
5906 * NM_CLICK with the NMMOUSE structure. */
5907 nmmouse.dwHitInfo = nHit;
5908
5909 if (nHit < 0)
5910 nmmouse.dwItemSpec = -1;
5911 else
5912 {
5913 nmmouse.dwItemSpec = infoPtr->buttons[nmmouse.dwHitInfo].idCommand;
5914 nmmouse.dwItemData = infoPtr->buttons[nmmouse.dwHitInfo].dwData;
5915 }
5916
5917 ClientToScreen(hwnd, &pt);
5918 nmmouse.pt = pt;
5919
5920 if (!TOOLBAR_SendNotify((LPNMHDR)&nmmouse, infoPtr, NM_CLICK))
5921 return DefWindowProcW(hwnd, WM_LBUTTONUP, wParam, lParam);
5922
5923 return 0;
5924 }
5925
5926 static LRESULT
5927 TOOLBAR_RButtonUp( HWND hwnd, WPARAM wParam, LPARAM lParam)
5928 {
5929 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
5930 INT nHit;
5931 NMMOUSE nmmouse;
5932 POINT pt;
5933
5934 pt.x = (short)LOWORD(lParam);
5935 pt.y = (short)HIWORD(lParam);
5936
5937 nHit = TOOLBAR_InternalHitTest(hwnd, &pt);
5938 nmmouse.dwHitInfo = nHit;
5939
5940 if (nHit < 0) {
5941 nmmouse.dwItemSpec = -1;
5942 } else {
5943 nmmouse.dwItemSpec = infoPtr->buttons[nmmouse.dwHitInfo].idCommand;
5944 nmmouse.dwItemData = infoPtr->buttons[nmmouse.dwHitInfo].dwData;
5945 }
5946
5947 ClientToScreen(hwnd, &pt);
5948 nmmouse.pt = pt;
5949
5950 if (!TOOLBAR_SendNotify((LPNMHDR)&nmmouse, infoPtr, NM_RCLICK))
5951 return DefWindowProcW(hwnd, WM_RBUTTONUP, wParam, lParam);
5952
5953 return 0;
5954 }
5955
5956 static LRESULT
5957 TOOLBAR_RButtonDblClk( HWND hwnd, WPARAM wParam, LPARAM lParam)
5958 {
5959 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
5960 NMHDR nmhdr;
5961
5962 if (!TOOLBAR_SendNotify(&nmhdr, infoPtr, NM_RDBLCLK))
5963 return DefWindowProcW(hwnd, WM_RBUTTONDBLCLK, wParam, lParam);
5964
5965 return 0;
5966 }
5967
5968 static LRESULT
5969 TOOLBAR_CaptureChanged(HWND hwnd)
5970 {
5971 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
5972 TBUTTON_INFO *btnPtr;
5973
5974 infoPtr->bCaptured = FALSE;
5975
5976 if (infoPtr->nButtonDown >= 0)
5977 {
5978 btnPtr = &infoPtr->buttons[infoPtr->nButtonDown];
5979 btnPtr->fsState &= ~TBSTATE_PRESSED;
5980
5981 infoPtr->nOldHit = -1;
5982
5983 if (btnPtr->fsState & TBSTATE_ENABLED)
5984 InvalidateRect(hwnd, &btnPtr->rect, TRUE);
5985 }
5986 return 0;
5987 }
5988
5989 static LRESULT
5990 TOOLBAR_MouseLeave (HWND hwnd)
5991 {
5992 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
5993
5994 /* don't remove hot effects when in anchor highlighting mode or when a
5995 * drop-down button is pressed */
5996 if (infoPtr->nHotItem >= 0 && !infoPtr->bAnchor)
5997 {
5998 TBUTTON_INFO *hotBtnPtr = &infoPtr->buttons[infoPtr->nHotItem];
5999 if (!hotBtnPtr->bDropDownPressed)
6000 TOOLBAR_SetHotItemEx(infoPtr, TOOLBAR_NOWHERE, HICF_MOUSE);
6001 }
6002
6003 if (infoPtr->nOldHit < 0)
6004 return TRUE;
6005
6006 /* If the last button we were over is depressed then make it not */
6007 /* depressed and redraw it */
6008 if(infoPtr->nOldHit == infoPtr->nButtonDown)
6009 {
6010 TBUTTON_INFO *btnPtr;
6011 RECT rc1;
6012
6013 btnPtr = &infoPtr->buttons[infoPtr->nButtonDown];
6014
6015 btnPtr->fsState &= ~TBSTATE_PRESSED;
6016
6017 rc1 = btnPtr->rect;
6018 InflateRect (&rc1, 1, 1);
6019 InvalidateRect (hwnd, &rc1, TRUE);
6020 }
6021
6022 if (infoPtr->bCaptured && !infoPtr->bDragOutSent)
6023 {
6024 NMTOOLBARW nmt;
6025 ZeroMemory(&nmt, sizeof(nmt));
6026 nmt.iItem = infoPtr->buttons[infoPtr->nButtonDown].idCommand;
6027 TOOLBAR_SendNotify(&nmt.hdr, infoPtr, TBN_DRAGOUT);
6028 infoPtr->bDragOutSent = TRUE;
6029 }
6030
6031 infoPtr->nOldHit = -1; /* reset the old hit index as we've left the toolbar */
6032
6033 return TRUE;
6034 }
6035
6036 static LRESULT
6037 TOOLBAR_MouseMove (HWND hwnd, WPARAM wParam, LPARAM lParam)
6038 {
6039 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
6040 POINT pt;
6041 TRACKMOUSEEVENT trackinfo;
6042 INT nHit;
6043 TBUTTON_INFO *btnPtr;
6044
6045 if ((infoPtr->dwStyle & TBSTYLE_TOOLTIPS) && (infoPtr->hwndToolTip == NULL))
6046 TOOLBAR_TooltipCreateControl(infoPtr);
6047
6048 if ((infoPtr->dwStyle & TBSTYLE_FLAT) || GetWindowTheme (infoPtr->hwndSelf)) {
6049 /* fill in the TRACKMOUSEEVENT struct */
6050 trackinfo.cbSize = sizeof(TRACKMOUSEEVENT);
6051 trackinfo.dwFlags = TME_QUERY;
6052
6053 /* call _TrackMouseEvent to see if we are currently tracking for this hwnd */
6054 _TrackMouseEvent(&trackinfo);
6055
6056 /* Make sure tracking is enabled so we receive a WM_MOUSELEAVE message */
6057 if(trackinfo.hwndTrack != hwnd || !(trackinfo.dwFlags & TME_LEAVE)) {
6058 trackinfo.dwFlags = TME_LEAVE; /* notify upon leaving */
6059 trackinfo.hwndTrack = hwnd;
6060
6061 /* call TRACKMOUSEEVENT so we receive a WM_MOUSELEAVE message */
6062 /* and can properly deactivate the hot toolbar button */
6063 _TrackMouseEvent(&trackinfo);
6064 }
6065 }
6066
6067 if (infoPtr->hwndToolTip)
6068 TOOLBAR_RelayEvent (infoPtr->hwndToolTip, hwnd,
6069 WM_MOUSEMOVE, wParam, lParam);
6070
6071 pt.x = (short)LOWORD(lParam);
6072 pt.y = (short)HIWORD(lParam);
6073
6074 nHit = TOOLBAR_InternalHitTest (hwnd, &pt);
6075
6076 if (((infoPtr->dwStyle & TBSTYLE_FLAT) || GetWindowTheme (infoPtr->hwndSelf))
6077 && (!infoPtr->bAnchor || (nHit >= 0)))
6078 TOOLBAR_SetHotItemEx(infoPtr, nHit, HICF_MOUSE);
6079
6080 if (infoPtr->nOldHit != nHit)
6081 {
6082 if (infoPtr->bCaptured)
6083 {
6084 if (!infoPtr->bDragOutSent)
6085 {
6086 NMTOOLBARW nmt;
6087 ZeroMemory(&nmt, sizeof(nmt));
6088 nmt.iItem = infoPtr->buttons[infoPtr->nButtonDown].idCommand;
6089 TOOLBAR_SendNotify(&nmt.hdr, infoPtr, TBN_DRAGOUT);
6090 infoPtr->bDragOutSent = TRUE;
6091 }
6092
6093 btnPtr = &infoPtr->buttons[infoPtr->nButtonDown];
6094 if (infoPtr->nOldHit == infoPtr->nButtonDown) {
6095 btnPtr->fsState &= ~TBSTATE_PRESSED;
6096 InvalidateRect(hwnd, &btnPtr->rect, TRUE);
6097 }
6098 else if (nHit == infoPtr->nButtonDown) {
6099 btnPtr->fsState |= TBSTATE_PRESSED;
6100 InvalidateRect(hwnd, &btnPtr->rect, TRUE);
6101 }
6102 infoPtr->nOldHit = nHit;
6103 }
6104 }
6105
6106 return 0;
6107 }
6108
6109
6110 static inline LRESULT
6111 TOOLBAR_NCActivate (HWND hwnd, WPARAM wParam, LPARAM lParam)
6112 {
6113 /* if (wndPtr->dwStyle & CCS_NODIVIDER) */
6114 return DefWindowProcW (hwnd, WM_NCACTIVATE, wParam, lParam);
6115 /* else */
6116 /* return TOOLBAR_NCPaint (wndPtr, wParam, lParam); */
6117 }
6118
6119
6120 static inline LRESULT
6121 TOOLBAR_NCCalcSize (HWND hwnd, WPARAM wParam, LPARAM lParam)
6122 {
6123 if (!(GetWindowLongW(hwnd, GWL_STYLE) & CCS_NODIVIDER))
6124 ((LPRECT)lParam)->top += GetSystemMetrics(SM_CYEDGE);
6125
6126 return DefWindowProcW (hwnd, WM_NCCALCSIZE, wParam, lParam);
6127 }
6128
6129
6130 static LRESULT
6131 TOOLBAR_NCCreate (HWND hwnd, WPARAM wParam, LPARAM lParam)
6132 {
6133 TOOLBAR_INFO *infoPtr;
6134 LPCREATESTRUCTA cs = (LPCREATESTRUCTA)lParam;
6135 DWORD styleadd = 0;
6136
6137 /* allocate memory for info structure */
6138 infoPtr = Alloc (sizeof(TOOLBAR_INFO));
6139 SetWindowLongPtrW (hwnd, 0, (LONG_PTR)infoPtr);
6140
6141 /* paranoid!! */
6142 infoPtr->dwStructSize = sizeof(TBBUTTON);
6143 infoPtr->nRows = 1;
6144 infoPtr->nWidth = 0;
6145
6146 /* fix instance handle, if the toolbar was created by CreateToolbarEx() */
6147 if (!GetWindowLongPtrW (hwnd, GWLP_HINSTANCE)) {
6148 HINSTANCE hInst = (HINSTANCE)GetWindowLongPtrW (GetParent (hwnd), GWLP_HINSTANCE);
6149 SetWindowLongPtrW (hwnd, GWLP_HINSTANCE, (LONG_PTR)hInst);
6150 }
6151
6152 /* native control does:
6153 * Get a lot of colors and brushes
6154 * WM_NOTIFYFORMAT
6155 * SystemParametersInfoW(0x1f, 0x3c, adr1, 0)
6156 * CreateFontIndirectW(adr1)
6157 * CreateBitmap(0x27, 0x24, 1, 1, 0)
6158 * hdc = GetDC(toolbar)
6159 * GetSystemMetrics(0x48)
6160 * fnt2=CreateFontW(0xe, 0, 0, 0, 0x190, 0, 0, 0, 0, 2,
6161 * 0, 0, 0, 0, "MARLETT")
6162 * oldfnt = SelectObject(hdc, fnt2)
6163 * GetCharWidthW(hdc, 0x36, 0x36, adr2)
6164 * GetTextMetricsW(hdc, adr3)
6165 * SelectObject(hdc, oldfnt)
6166 * DeleteObject(fnt2)
6167 * ReleaseDC(hdc)
6168 * InvalidateRect(toolbar, 0, 1)
6169 * SetWindowLongW(toolbar, 0, addr)
6170 * SetWindowLongW(toolbar, -16, xxx) **sometimes**
6171 * WM_STYLECHANGING
6172 * CallWinEx old new
6173 * ie 1 0x56000a4c 0x46000a4c 0x56008a4d
6174 * ie 2 0x4600094c 0x4600094c 0x4600894d
6175 * ie 3 0x56000b4c 0x46000b4c 0x56008b4d
6176 * rebar 0x50008844 0x40008844 0x50008845
6177 * pager 0x50000844 0x40000844 0x50008845
6178 * IC35mgr 0x5400084e **nochange**
6179 * on entry to _NCCREATE 0x5400084e
6180 * rowlist 0x5400004e **nochange**
6181 * on entry to _NCCREATE 0x5400004e
6182 *
6183 */
6184
6185 /* I think the code below is a bug, but it is the way that the native
6186 * controls seem to work. The effect is that if the user of TBSTYLE_FLAT
6187 * forgets to specify TBSTYLE_TRANSPARENT but does specify either
6188 * CCS_TOP or CCS_BOTTOM (_NOMOVEY and _TOP), then the control
6189 * does *not* set TBSTYLE_TRANSPARENT even though it should!!!!
6190 * Somehow, the only cases of this seem to be MFC programs.
6191 *
6192 * Note also that the addition of _TRANSPARENT occurs *only* here. It
6193 * does not occur in the WM_STYLECHANGING routine.
6194 * (Guy Albertelli 9/2001)
6195 *
6196 */
6197 if (((infoPtr->dwStyle & TBSTYLE_FLAT) || GetWindowTheme (infoPtr->hwndSelf))
6198 && !(cs->style & TBSTYLE_TRANSPARENT))
6199 styleadd |= TBSTYLE_TRANSPARENT;
6200 if (!(cs->style & (CCS_TOP | CCS_NOMOVEY))) {
6201 styleadd |= CCS_TOP; /* default to top */
6202 SetWindowLongW (hwnd, GWL_STYLE, cs->style | styleadd);
6203 }
6204
6205 return DefWindowProcW (hwnd, WM_NCCREATE, wParam, lParam);
6206 }
6207
6208
6209 static LRESULT
6210 TOOLBAR_NCPaint (HWND hwnd, WPARAM wParam, LPARAM lParam)
6211 {
6212 DWORD dwStyle = GetWindowLongW(hwnd, GWL_STYLE);
6213 RECT rcWindow;
6214 HDC hdc;
6215
6216 if (dwStyle & WS_MINIMIZE)
6217 return 0; /* Nothing to do */
6218
6219 DefWindowProcW (hwnd, WM_NCPAINT, wParam, lParam);
6220
6221 if (!(hdc = GetDCEx (hwnd, 0, DCX_USESTYLE | DCX_WINDOW)))
6222 return 0;
6223
6224 if (!(dwStyle & CCS_NODIVIDER))
6225 {
6226 GetWindowRect (hwnd, &rcWindow);
6227 OffsetRect (&rcWindow, -rcWindow.left, -rcWindow.top);
6228 if( dwStyle & WS_BORDER )
6229 OffsetRect (&rcWindow, 1, 1);
6230 DrawEdge (hdc, &rcWindow, EDGE_ETCHED, BF_TOP);
6231 }
6232
6233 ReleaseDC( hwnd, hdc );
6234
6235 return 0;
6236 }
6237
6238
6239 /* handles requests from the tooltip control on what text to display */
6240 static LRESULT TOOLBAR_TTGetDispInfo (TOOLBAR_INFO *infoPtr, NMTTDISPINFOW *lpnmtdi)
6241 {
6242 int index = TOOLBAR_GetButtonIndex(infoPtr, lpnmtdi->hdr.idFrom, FALSE);
6243
6244 TRACE("button index = %d\n", index);
6245
6246 Free (infoPtr->pszTooltipText);
6247 infoPtr->pszTooltipText = NULL;
6248
6249 if (index < 0)
6250 return 0;
6251
6252 if (infoPtr->bUnicode)
6253 {
6254 WCHAR wszBuffer[INFOTIPSIZE+1];
6255 NMTBGETINFOTIPW tbgit;
6256 unsigned int len; /* in chars */
6257
6258 wszBuffer[0] = '\0';
6259 wszBuffer[INFOTIPSIZE] = '\0';
6260
6261 tbgit.pszText = wszBuffer;
6262 tbgit.cchTextMax = INFOTIPSIZE;
6263 tbgit.iItem = lpnmtdi->hdr.idFrom;
6264 tbgit.lParam = infoPtr->buttons[index].dwData;
6265
6266 TOOLBAR_SendNotify(&tbgit.hdr, infoPtr, TBN_GETINFOTIPW);
6267
6268 TRACE("TBN_GETINFOTIPW - got string %s\n", debugstr_w(tbgit.pszText));
6269
6270 len = strlenW(tbgit.pszText);
6271 if (len > sizeof(lpnmtdi->szText)/sizeof(lpnmtdi->szText[0])-1)
6272 {
6273 /* need to allocate temporary buffer in infoPtr as there
6274 * isn't enough space in buffer passed to us by the
6275 * tooltip control */
6276 infoPtr->pszTooltipText = Alloc((len+1)*sizeof(WCHAR));
6277 if (infoPtr->pszTooltipText)
6278 {
6279 memcpy(infoPtr->pszTooltipText, tbgit.pszText, (len+1)*sizeof(WCHAR));
6280 lpnmtdi->lpszText = infoPtr->pszTooltipText;
6281 return 0;
6282 }
6283 }
6284 else if (len > 0)
6285 {
6286 memcpy(lpnmtdi->lpszText, tbgit.pszText, (len+1)*sizeof(WCHAR));
6287 return 0;
6288 }
6289 }
6290 else
6291 {
6292 CHAR szBuffer[INFOTIPSIZE+1];
6293 NMTBGETINFOTIPA tbgit;
6294 unsigned int len; /* in chars */
6295
6296 szBuffer[0] = '\0';
6297 szBuffer[INFOTIPSIZE] = '\0';
6298
6299 tbgit.pszText = szBuffer;
6300 tbgit.cchTextMax = INFOTIPSIZE;
6301 tbgit.iItem = lpnmtdi->hdr.idFrom;
6302 tbgit.lParam = infoPtr->buttons[index].dwData;
6303
6304 TOOLBAR_SendNotify(&tbgit.hdr, infoPtr, TBN_GETINFOTIPA);
6305
6306 TRACE("TBN_GETINFOTIPA - got string %s\n", debugstr_a(tbgit.pszText));
6307
6308 len = MultiByteToWideChar(CP_ACP, 0, tbgit.pszText, -1, NULL, 0);
6309 if (len > sizeof(lpnmtdi->szText)/sizeof(lpnmtdi->szText[0]))
6310 {
6311 /* need to allocate temporary buffer in infoPtr as there
6312 * isn't enough space in buffer passed to us by the
6313 * tooltip control */
6314 infoPtr->pszTooltipText = Alloc(len*sizeof(WCHAR));
6315 if (infoPtr->pszTooltipText)
6316 {
6317 MultiByteToWideChar(CP_ACP, 0, tbgit.pszText, -1, infoPtr->pszTooltipText, len);
6318 lpnmtdi->lpszText = infoPtr->pszTooltipText;
6319 return 0;
6320 }
6321 }
6322 else if (tbgit.pszText[0])
6323 {
6324 MultiByteToWideChar(CP_ACP, 0, tbgit.pszText, -1,
6325 lpnmtdi->lpszText, sizeof(lpnmtdi->szText)/sizeof(lpnmtdi->szText[0]));
6326 return 0;
6327 }
6328 }
6329
6330 /* if button has text, but it is not shown then automatically
6331 * use that text as tooltip */
6332 if ((infoPtr->dwExStyle & TBSTYLE_EX_MIXEDBUTTONS) &&
6333 !(infoPtr->buttons[index].fsStyle & BTNS_SHOWTEXT))
6334 {
6335 LPWSTR pszText = TOOLBAR_GetText(infoPtr, &infoPtr->buttons[index]);
6336 unsigned int len = pszText ? strlenW(pszText) : 0;
6337
6338 TRACE("using button hidden text %s\n", debugstr_w(pszText));
6339
6340 if (len > sizeof(lpnmtdi->szText)/sizeof(lpnmtdi->szText[0])-1)
6341 {
6342 /* need to allocate temporary buffer in infoPtr as there
6343 * isn't enough space in buffer passed to us by the
6344 * tooltip control */
6345 infoPtr->pszTooltipText = Alloc((len+1)*sizeof(WCHAR));
6346 if (infoPtr->pszTooltipText)
6347 {
6348 memcpy(infoPtr->pszTooltipText, pszText, (len+1)*sizeof(WCHAR));
6349 lpnmtdi->lpszText = infoPtr->pszTooltipText;
6350 return 0;
6351 }
6352 }
6353 else if (len > 0)
6354 {
6355 memcpy(lpnmtdi->lpszText, pszText, (len+1)*sizeof(WCHAR));
6356 return 0;
6357 }
6358 }
6359
6360 TRACE("Sending tooltip notification to %p\n", infoPtr->hwndNotify);
6361
6362 /* last resort: send notification on to app */
6363 /* FIXME: find out what is really used here */
6364 return SendMessageW(infoPtr->hwndNotify, WM_NOTIFY, lpnmtdi->hdr.idFrom, (LPARAM)lpnmtdi);
6365 }
6366
6367
6368 static inline LRESULT
6369 TOOLBAR_Notify (HWND hwnd, LPARAM lParam)
6370 {
6371 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
6372 LPNMHDR lpnmh = (LPNMHDR)lParam;
6373
6374 switch (lpnmh->code)
6375 {
6376 case PGN_CALCSIZE:
6377 {
6378 LPNMPGCALCSIZE lppgc = (LPNMPGCALCSIZE)lParam;
6379
6380 if (lppgc->dwFlag == PGF_CALCWIDTH) {
6381 lppgc->iWidth = infoPtr->rcBound.right - infoPtr->rcBound.left;
6382 TRACE("processed PGN_CALCSIZE, returning horz size = %d\n",
6383 lppgc->iWidth);
6384 }
6385 else {
6386 lppgc->iHeight = infoPtr->rcBound.bottom - infoPtr->rcBound.top;
6387 TRACE("processed PGN_CALCSIZE, returning vert size = %d\n",
6388 lppgc->iHeight);
6389 }
6390 return 0;
6391 }
6392
6393 case PGN_SCROLL:
6394 {
6395 LPNMPGSCROLL lppgs = (LPNMPGSCROLL)lParam;
6396
6397 lppgs->iScroll = (lppgs->iDir & (PGF_SCROLLLEFT | PGF_SCROLLRIGHT)) ?
6398 infoPtr->nButtonWidth : infoPtr->nButtonHeight;
6399 TRACE("processed PGN_SCROLL, returning scroll=%d, dir=%d\n",
6400 lppgs->iScroll, lppgs->iDir);
6401 return 0;
6402 }
6403
6404 case TTN_GETDISPINFOW:
6405 return TOOLBAR_TTGetDispInfo(infoPtr, (LPNMTTDISPINFOW)lParam);
6406
6407 case TTN_GETDISPINFOA:
6408 FIXME("TTN_GETDISPINFOA - should not be received; please report\n");
6409 return 0;
6410
6411 default:
6412 return 0;
6413 }
6414 }
6415
6416
6417 static LRESULT
6418 TOOLBAR_NotifyFormat(const TOOLBAR_INFO *infoPtr, WPARAM wParam, LPARAM lParam)
6419 {
6420 LRESULT format;
6421
6422 TRACE("wParam = 0x%lx, lParam = 0x%08lx\n", wParam, lParam);
6423
6424 if (lParam == NF_QUERY)
6425 return NFR_UNICODE;
6426
6427 if (lParam == NF_REQUERY) {
6428 format = SendMessageW(infoPtr->hwndNotify,
6429 WM_NOTIFYFORMAT, (WPARAM)infoPtr->hwndSelf, NF_QUERY);
6430 if ((format != NFR_ANSI) && (format != NFR_UNICODE)) {
6431 ERR("wrong response to WM_NOTIFYFORMAT (%ld), assuming ANSI\n",
6432 format);
6433 format = NFR_ANSI;
6434 }
6435 return format;
6436 }
6437 return 0;
6438 }
6439
6440
6441 static LRESULT
6442 TOOLBAR_Paint (HWND hwnd, WPARAM wParam)
6443 {
6444 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr(hwnd);
6445 HDC hdc;
6446 PAINTSTRUCT ps;
6447
6448 /* fill ps.rcPaint with a default rect */
6449 ps.rcPaint = infoPtr->rcBound;
6450
6451 hdc = wParam==0 ? BeginPaint(hwnd, &ps) : (HDC)wParam;
6452
6453 TRACE("psrect=(%s)\n", wine_dbgstr_rect(&ps.rcPaint));
6454
6455 TOOLBAR_Refresh (hwnd, hdc, &ps);
6456 if (!wParam) EndPaint (hwnd, &ps);
6457
6458 return 0;
6459 }
6460
6461
6462 static LRESULT
6463 TOOLBAR_SetFocus (HWND hwnd)
6464 {
6465 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
6466
6467 TRACE("nHotItem = %d\n", infoPtr->nHotItem);
6468
6469 /* make first item hot */
6470 if (infoPtr->nNumButtons > 0)
6471 TOOLBAR_SetHotItemEx(infoPtr, 0, HICF_OTHER);
6472
6473 return 0;
6474 }
6475
6476 static LRESULT
6477 TOOLBAR_SetFont(HWND hwnd, WPARAM wParam, LPARAM lParam)
6478 {
6479 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr(hwnd);
6480
6481 TRACE("font=%p redraw=%ld\n", (HFONT)wParam, lParam);
6482
6483 if (wParam == 0)
6484 infoPtr->hFont = infoPtr->hDefaultFont;
6485 else
6486 infoPtr->hFont = (HFONT)wParam;
6487
6488 TOOLBAR_CalcToolbar(hwnd);
6489
6490 if (lParam)
6491 InvalidateRect(hwnd, NULL, TRUE);
6492 return 1;
6493 }
6494
6495 static LRESULT
6496 TOOLBAR_SetRedraw (HWND hwnd, WPARAM wParam)
6497 /*****************************************************
6498 *
6499 * Function;
6500 * Handles the WM_SETREDRAW message.
6501 *
6502 * Documentation:
6503 * According to testing V4.71 of COMCTL32 returns the
6504 * *previous* status of the redraw flag (either 0 or 1)
6505 * instead of the MSDN documented value of 0 if handled.
6506 * (For laughs see the "consistency" with same function
6507 * in rebar.)
6508 *
6509 *****************************************************/
6510 {
6511 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
6512 BOOL oldredraw = infoPtr->bDoRedraw;
6513
6514 TRACE("set to %s\n",
6515 (wParam) ? "TRUE" : "FALSE");
6516 infoPtr->bDoRedraw = (BOOL) wParam;
6517 if (wParam) {
6518 InvalidateRect (infoPtr->hwndSelf, 0, TRUE);
6519 }
6520 return (oldredraw) ? 1 : 0;
6521 }
6522
6523
6524 static LRESULT
6525 TOOLBAR_Size (HWND hwnd)
6526 {
6527 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
6528
6529 TRACE("sizing toolbar!\n");
6530
6531 if (infoPtr->dwExStyle & TBSTYLE_EX_HIDECLIPPEDBUTTONS)
6532 {
6533 RECT delta_width, delta_height, client, dummy;
6534 DWORD min_x, max_x, min_y, max_y;
6535 TBUTTON_INFO *btnPtr;
6536 INT i;
6537
6538 GetClientRect(hwnd, &client);
6539 if(client.right > infoPtr->client_rect.right)
6540 {
6541 min_x = infoPtr->client_rect.right;
6542 max_x = client.right;
6543 }
6544 else
6545 {
6546 max_x = infoPtr->client_rect.right;
6547 min_x = client.right;
6548 }
6549 if(client.bottom > infoPtr->client_rect.bottom)
6550 {
6551 min_y = infoPtr->client_rect.bottom;
6552 max_y = client.bottom;
6553 }
6554 else
6555 {
6556 max_y = infoPtr->client_rect.bottom;
6557 min_y = client.bottom;
6558 }
6559
6560 SetRect(&delta_width, min_x, 0, max_x, min_y);
6561 SetRect(&delta_height, 0, min_y, max_x, max_y);
6562
6563 TRACE("delta_width %s delta_height %s\n", wine_dbgstr_rect(&delta_width), wine_dbgstr_rect(&delta_height));
6564 btnPtr = infoPtr->buttons;
6565 for (i = 0; i < infoPtr->nNumButtons; i++, btnPtr++)
6566 if(IntersectRect(&dummy, &delta_width, &btnPtr->rect) ||
6567 IntersectRect(&dummy, &delta_height, &btnPtr->rect))
6568 InvalidateRect(hwnd, &btnPtr->rect, TRUE);
6569 }
6570 GetClientRect(hwnd, &infoPtr->client_rect);
6571 TOOLBAR_AutoSize(hwnd);
6572 return 0;
6573 }
6574
6575
6576 static LRESULT
6577 TOOLBAR_StyleChanged (HWND hwnd, INT nType, const STYLESTRUCT *lpStyle)
6578 {
6579 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
6580
6581 if (nType == GWL_STYLE)
6582 {
6583 DWORD dwOldStyle = infoPtr->dwStyle;
6584
6585 if (lpStyle->styleNew & TBSTYLE_LIST)
6586 infoPtr->dwDTFlags = DT_LEFT | DT_VCENTER | DT_SINGLELINE | DT_END_ELLIPSIS;
6587 else
6588 infoPtr->dwDTFlags = DT_CENTER | DT_END_ELLIPSIS;
6589
6590 TOOLBAR_CheckStyle (hwnd, lpStyle->styleNew);
6591
6592 TRACE("new style 0x%08x\n", lpStyle->styleNew);
6593
6594 infoPtr->dwStyle = lpStyle->styleNew;
6595
6596 if ((dwOldStyle ^ lpStyle->styleNew) & (TBSTYLE_WRAPABLE | CCS_VERT))
6597 TOOLBAR_LayoutToolbar(hwnd);
6598
6599 /* only resize if one of the CCS_* styles was changed */
6600 if ((dwOldStyle ^ lpStyle->styleNew) & COMMON_STYLES)
6601 {
6602 TOOLBAR_AutoSize (hwnd);
6603
6604 InvalidateRect(hwnd, NULL, TRUE);
6605 }
6606 }
6607
6608 return 0;
6609 }
6610
6611
6612 static LRESULT
6613 TOOLBAR_SysColorChange ()
6614 {
6615 COMCTL32_RefreshSysColors();
6616
6617 return 0;
6618 }
6619
6620
6621 /* update theme after a WM_THEMECHANGED message */
6622 static LRESULT theme_changed (HWND hwnd)
6623 {
6624 HTHEME theme = GetWindowTheme (hwnd);
6625 CloseThemeData (theme);
6626 OpenThemeData (hwnd, themeClass);
6627 return 0;
6628 }
6629
6630
6631 static LRESULT WINAPI
6632 ToolbarWindowProc (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
6633 {
6634 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
6635
6636 TRACE("hwnd=%p msg=%x wparam=%lx lparam=%lx\n",
6637 hwnd, uMsg, /* SPY_GetMsgName(uMsg), */ wParam, lParam);
6638
6639 if (!infoPtr && (uMsg != WM_NCCREATE))
6640 return DefWindowProcW( hwnd, uMsg, wParam, lParam );
6641
6642 switch (uMsg)
6643 {
6644 case TB_ADDBITMAP:
6645 return TOOLBAR_AddBitmap (hwnd, wParam, lParam);
6646
6647 case TB_ADDBUTTONSA:
6648 return TOOLBAR_AddButtonsT(hwnd, wParam, lParam, FALSE);
6649
6650 case TB_ADDBUTTONSW:
6651 return TOOLBAR_AddButtonsT(hwnd, wParam, lParam, TRUE);
6652
6653 case TB_ADDSTRINGA:
6654 return TOOLBAR_AddStringA (hwnd, wParam, lParam);
6655
6656 case TB_ADDSTRINGW:
6657 return TOOLBAR_AddStringW (hwnd, wParam, lParam);
6658
6659 case TB_AUTOSIZE:
6660 return TOOLBAR_AutoSize (hwnd);
6661
6662 case TB_BUTTONCOUNT:
6663 return TOOLBAR_ButtonCount (hwnd);
6664
6665 case TB_BUTTONSTRUCTSIZE:
6666 return TOOLBAR_ButtonStructSize (hwnd, wParam);
6667
6668 case TB_CHANGEBITMAP:
6669 return TOOLBAR_ChangeBitmap (hwnd, wParam, lParam);
6670
6671 case TB_CHECKBUTTON:
6672 return TOOLBAR_CheckButton (hwnd, wParam, lParam);
6673
6674 case TB_COMMANDTOINDEX:
6675 return TOOLBAR_CommandToIndex (hwnd, wParam);
6676
6677 case TB_CUSTOMIZE:
6678 return TOOLBAR_Customize (hwnd);
6679
6680 case TB_DELETEBUTTON:
6681 return TOOLBAR_DeleteButton (hwnd, wParam);
6682
6683 case TB_ENABLEBUTTON:
6684 return TOOLBAR_EnableButton (hwnd, wParam, lParam);
6685
6686 case TB_GETANCHORHIGHLIGHT:
6687 return TOOLBAR_GetAnchorHighlight (hwnd);
6688
6689 case TB_GETBITMAP:
6690 return TOOLBAR_GetBitmap (hwnd, wParam);
6691
6692 case TB_GETBITMAPFLAGS:
6693 return TOOLBAR_GetBitmapFlags ();
6694
6695 case TB_GETBUTTON:
6696 return TOOLBAR_GetButton (hwnd, wParam, lParam);
6697
6698 case TB_GETBUTTONINFOA:
6699 return TOOLBAR_GetButtonInfoT(hwnd, wParam, lParam, FALSE);
6700
6701 case TB_GETBUTTONINFOW:
6702 return TOOLBAR_GetButtonInfoT(hwnd, wParam, lParam, TRUE);
6703
6704 case TB_GETBUTTONSIZE:
6705 return TOOLBAR_GetButtonSize (hwnd);
6706
6707 case TB_GETBUTTONTEXTA:
6708 return TOOLBAR_GetButtonTextA (hwnd, wParam, lParam);
6709
6710 case TB_GETBUTTONTEXTW:
6711 return TOOLBAR_GetButtonTextW (hwnd, wParam, lParam);
6712
6713 case TB_GETDISABLEDIMAGELIST:
6714 return TOOLBAR_GetDisabledImageList (hwnd, wParam, lParam);
6715
6716 case TB_GETEXTENDEDSTYLE:
6717 return TOOLBAR_GetExtendedStyle (hwnd);
6718
6719 case TB_GETHOTIMAGELIST:
6720 return TOOLBAR_GetHotImageList (hwnd, wParam, lParam);
6721
6722 case TB_GETHOTITEM:
6723 return TOOLBAR_GetHotItem (hwnd);
6724
6725 case TB_GETIMAGELIST:
6726 return TOOLBAR_GetDefImageList (hwnd, wParam, lParam);
6727
6728 case TB_GETINSERTMARK:
6729 return TOOLBAR_GetInsertMark (hwnd, lParam);
6730
6731 case TB_GETINSERTMARKCOLOR:
6732 return TOOLBAR_GetInsertMarkColor (hwnd);
6733
6734 case TB_GETITEMRECT:
6735 return TOOLBAR_GetItemRect (hwnd, wParam, lParam);
6736
6737 case TB_GETMAXSIZE:
6738 return TOOLBAR_GetMaxSize (hwnd, lParam);
6739
6740 /* case TB_GETOBJECT: */ /* 4.71 */
6741
6742 case TB_GETPADDING:
6743 return TOOLBAR_GetPadding (hwnd);
6744
6745 case TB_GETRECT:
6746 return TOOLBAR_GetRect (hwnd, wParam, lParam);
6747
6748 case TB_GETROWS:
6749 return TOOLBAR_GetRows (hwnd);
6750
6751 case TB_GETSTATE:
6752 return TOOLBAR_GetState (hwnd, wParam);
6753
6754 case TB_GETSTRINGA:
6755 return TOOLBAR_GetStringA (hwnd, wParam, lParam);
6756
6757 case TB_GETSTRINGW:
6758 return TOOLBAR_GetStringW (hwnd, wParam, lParam);
6759
6760 case TB_GETSTYLE:
6761 return TOOLBAR_GetStyle (hwnd);
6762
6763 case TB_GETTEXTROWS:
6764 return TOOLBAR_GetTextRows (hwnd);
6765
6766 case TB_GETTOOLTIPS:
6767 return TOOLBAR_GetToolTips (hwnd);
6768
6769 case TB_GETUNICODEFORMAT:
6770 return TOOLBAR_GetUnicodeFormat (hwnd);
6771
6772 case TB_HIDEBUTTON:
6773 return TOOLBAR_HideButton (hwnd, wParam, lParam);
6774
6775 case TB_HITTEST:
6776 return TOOLBAR_HitTest (hwnd, lParam);
6777
6778 case TB_INDETERMINATE:
6779 return TOOLBAR_Indeterminate (hwnd, wParam, lParam);
6780
6781 case TB_INSERTBUTTONA:
6782 return TOOLBAR_InsertButtonT(hwnd, wParam, lParam, FALSE);
6783
6784 case TB_INSERTBUTTONW:
6785 return TOOLBAR_InsertButtonT(hwnd, wParam, lParam, TRUE);
6786
6787 /* case TB_INSERTMARKHITTEST: */ /* 4.71 */
6788
6789 case TB_ISBUTTONCHECKED:
6790 return TOOLBAR_IsButtonChecked (hwnd, wParam);
6791
6792 case TB_ISBUTTONENABLED:
6793 return TOOLBAR_IsButtonEnabled (hwnd, wParam);
6794
6795 case TB_ISBUTTONHIDDEN:
6796 return TOOLBAR_IsButtonHidden (hwnd, wParam);
6797
6798 case TB_ISBUTTONHIGHLIGHTED:
6799 return TOOLBAR_IsButtonHighlighted (hwnd, wParam);
6800
6801 case TB_ISBUTTONINDETERMINATE:
6802 return TOOLBAR_IsButtonIndeterminate (hwnd, wParam);
6803
6804 case TB_ISBUTTONPRESSED:
6805 return TOOLBAR_IsButtonPressed (hwnd, wParam);
6806
6807 case TB_LOADIMAGES:
6808 return TOOLBAR_LoadImages (hwnd, wParam, lParam);
6809
6810 case TB_MAPACCELERATORA:
6811 case TB_MAPACCELERATORW:
6812 return TOOLBAR_MapAccelerator (hwnd, wParam, lParam);
6813
6814 case TB_MARKBUTTON:
6815 return TOOLBAR_MarkButton (hwnd, wParam, lParam);
6816
6817 case TB_MOVEBUTTON:
6818 return TOOLBAR_MoveButton (hwnd, wParam, lParam);
6819
6820 case TB_PRESSBUTTON:
6821 return TOOLBAR_PressButton (hwnd, wParam, lParam);
6822
6823 case TB_REPLACEBITMAP:
6824 return TOOLBAR_ReplaceBitmap (hwnd, lParam);
6825
6826 case TB_SAVERESTOREA:
6827 return TOOLBAR_SaveRestoreA (hwnd, wParam, (LPTBSAVEPARAMSA)lParam);
6828
6829 case TB_SAVERESTOREW:
6830 return TOOLBAR_SaveRestoreW (hwnd, wParam, (LPTBSAVEPARAMSW)lParam);
6831
6832 case TB_SETANCHORHIGHLIGHT:
6833 return TOOLBAR_SetAnchorHighlight (hwnd, wParam);
6834
6835 case TB_SETBITMAPSIZE:
6836 return TOOLBAR_SetBitmapSize (hwnd, wParam, lParam);
6837
6838 case TB_SETBUTTONINFOA:
6839 return TOOLBAR_SetButtonInfoA (hwnd, wParam, lParam);
6840
6841 case TB_SETBUTTONINFOW:
6842 return TOOLBAR_SetButtonInfoW (hwnd, wParam, lParam);
6843
6844 case TB_SETBUTTONSIZE:
6845 return TOOLBAR_SetButtonSize (hwnd, lParam);
6846
6847 case TB_SETBUTTONWIDTH:
6848 return TOOLBAR_SetButtonWidth (hwnd, lParam);
6849
6850 case TB_SETCMDID:
6851 return TOOLBAR_SetCmdId (hwnd, wParam, lParam);
6852
6853 case TB_SETDISABLEDIMAGELIST:
6854 return TOOLBAR_SetDisabledImageList (hwnd, wParam, lParam);
6855
6856 case TB_SETDRAWTEXTFLAGS:
6857 return TOOLBAR_SetDrawTextFlags (hwnd, wParam, lParam);
6858
6859 case TB_SETEXTENDEDSTYLE:
6860 return TOOLBAR_SetExtendedStyle (hwnd, lParam);
6861
6862 case TB_SETHOTIMAGELIST:
6863 return TOOLBAR_SetHotImageList (hwnd, wParam, lParam);
6864
6865 case TB_SETHOTITEM:
6866 return TOOLBAR_SetHotItem (hwnd, wParam);
6867
6868 case TB_SETIMAGELIST:
6869 return TOOLBAR_SetImageList (hwnd, wParam, lParam);
6870
6871 case TB_SETINDENT:
6872 return TOOLBAR_SetIndent (hwnd, wParam);
6873
6874 case TB_SETINSERTMARK:
6875 return TOOLBAR_SetInsertMark (hwnd, lParam);
6876
6877 case TB_SETINSERTMARKCOLOR:
6878 return TOOLBAR_SetInsertMarkColor (hwnd, lParam);
6879
6880 case TB_SETMAXTEXTROWS:
6881 return TOOLBAR_SetMaxTextRows (hwnd, wParam);
6882
6883 case TB_SETPADDING:
6884 return TOOLBAR_SetPadding (hwnd, lParam);
6885
6886 case TB_SETPARENT:
6887 return TOOLBAR_SetParent (hwnd, wParam);
6888
6889 case TB_SETROWS:
6890 return TOOLBAR_SetRows (hwnd, wParam, lParam);
6891
6892 case TB_SETSTATE:
6893 return TOOLBAR_SetState (hwnd, wParam, lParam);
6894
6895 case TB_SETSTYLE:
6896 return TOOLBAR_SetStyle (hwnd, lParam);
6897
6898 case TB_SETTOOLTIPS:
6899 return TOOLBAR_SetToolTips (hwnd, wParam, lParam);
6900
6901 case TB_SETUNICODEFORMAT:
6902 return TOOLBAR_SetUnicodeFormat (hwnd, wParam);
6903
6904 case TB_UNKWN45D:
6905 return TOOLBAR_Unkwn45D(hwnd, wParam, lParam);
6906
6907 case TB_SETHOTITEM2:
6908 return TOOLBAR_SetHotItem2 (hwnd, wParam, lParam);
6909
6910 case TB_SETLISTGAP:
6911 return TOOLBAR_SetListGap(hwnd, wParam);
6912
6913 case TB_GETIMAGELISTCOUNT:
6914 return TOOLBAR_GetImageListCount(hwnd, wParam, lParam);
6915
6916 case TB_GETIDEALSIZE:
6917 return TOOLBAR_GetIdealSize (hwnd, wParam, lParam);
6918
6919 case TB_UNKWN464:
6920 return TOOLBAR_Unkwn464(hwnd, wParam, lParam);
6921
6922 /* Common Control Messages */
6923
6924 /* case TB_GETCOLORSCHEME: */ /* identical to CCM_ */
6925 case CCM_GETCOLORSCHEME:
6926 return TOOLBAR_GetColorScheme (hwnd, (LPCOLORSCHEME)lParam);
6927
6928 /* case TB_SETCOLORSCHEME: */ /* identical to CCM_ */
6929 case CCM_SETCOLORSCHEME:
6930 return TOOLBAR_SetColorScheme (hwnd, (LPCOLORSCHEME)lParam);
6931
6932 case CCM_GETVERSION:
6933 return TOOLBAR_GetVersion (hwnd);
6934
6935 case CCM_SETVERSION:
6936 return TOOLBAR_SetVersion (hwnd, (INT)wParam);
6937
6938
6939 /* case WM_CHAR: */
6940
6941 case WM_CREATE:
6942 return TOOLBAR_Create (hwnd, lParam);
6943
6944 case WM_DESTROY:
6945 return TOOLBAR_Destroy (hwnd);
6946
6947 case WM_ERASEBKGND:
6948 return TOOLBAR_EraseBackground (hwnd, wParam, lParam);
6949
6950 case WM_GETFONT:
6951 return TOOLBAR_GetFont (hwnd);
6952
6953 case WM_KEYDOWN:
6954 return TOOLBAR_KeyDown (hwnd, wParam, lParam);
6955
6956 /* case WM_KILLFOCUS: */
6957
6958 case WM_LBUTTONDBLCLK:
6959 return TOOLBAR_LButtonDblClk (hwnd, wParam, lParam);
6960
6961 case WM_LBUTTONDOWN:
6962 return TOOLBAR_LButtonDown (hwnd, wParam, lParam);
6963
6964 case WM_LBUTTONUP:
6965 return TOOLBAR_LButtonUp (hwnd, wParam, lParam);
6966
6967 case WM_RBUTTONUP:
6968 return TOOLBAR_RButtonUp (hwnd, wParam, lParam);
6969
6970 case WM_RBUTTONDBLCLK:
6971 return TOOLBAR_RButtonDblClk (hwnd, wParam, lParam);
6972
6973 case WM_MOUSEMOVE:
6974 return TOOLBAR_MouseMove (hwnd, wParam, lParam);
6975
6976 case WM_MOUSELEAVE:
6977 return TOOLBAR_MouseLeave (hwnd);
6978
6979 case WM_CAPTURECHANGED:
6980 return TOOLBAR_CaptureChanged(hwnd);
6981
6982 case WM_NCACTIVATE:
6983 return TOOLBAR_NCActivate (hwnd, wParam, lParam);
6984
6985 case WM_NCCALCSIZE:
6986 return TOOLBAR_NCCalcSize (hwnd, wParam, lParam);
6987
6988 case WM_NCCREATE:
6989 return TOOLBAR_NCCreate (hwnd, wParam, lParam);
6990
6991 case WM_NCPAINT:
6992 return TOOLBAR_NCPaint (hwnd, wParam, lParam);
6993
6994 case WM_NOTIFY:
6995 return TOOLBAR_Notify (hwnd, lParam);
6996
6997 case WM_NOTIFYFORMAT:
6998 return TOOLBAR_NotifyFormat (infoPtr, wParam, lParam);
6999
7000 case WM_PRINTCLIENT:
7001 case WM_PAINT:
7002 return TOOLBAR_Paint (hwnd, wParam);
7003
7004 case WM_SETFOCUS:
7005 return TOOLBAR_SetFocus (hwnd);
7006
7007 case WM_SETFONT:
7008 return TOOLBAR_SetFont(hwnd, wParam, lParam);
7009
7010 case WM_SETREDRAW:
7011 return TOOLBAR_SetRedraw (hwnd, wParam);
7012
7013 case WM_SIZE:
7014 return TOOLBAR_Size (hwnd);
7015
7016 case WM_STYLECHANGED:
7017 return TOOLBAR_StyleChanged (hwnd, (INT)wParam, (LPSTYLESTRUCT)lParam);
7018
7019 case WM_SYSCOLORCHANGE:
7020 return TOOLBAR_SysColorChange ();
7021
7022 case WM_THEMECHANGED:
7023 return theme_changed (hwnd);
7024
7025 /* case WM_WININICHANGE: */
7026
7027 case WM_CHARTOITEM:
7028 case WM_COMMAND:
7029 case WM_DRAWITEM:
7030 case WM_MEASUREITEM:
7031 case WM_VKEYTOITEM:
7032 return SendMessageW (infoPtr->hwndNotify, uMsg, wParam, lParam);
7033
7034 /* We see this in Outlook Express 5.x and just does DefWindowProc */
7035 case PGM_FORWARDMOUSE:
7036 return DefWindowProcW (hwnd, uMsg, wParam, lParam);
7037
7038 default:
7039 if ((uMsg >= WM_USER) && (uMsg < WM_APP) && !COMCTL32_IsReflectedMessage(uMsg))
7040 ERR("unknown msg %04x wp=%08lx lp=%08lx\n",
7041 uMsg, wParam, lParam);
7042 return DefWindowProcW (hwnd, uMsg, wParam, lParam);
7043 }
7044 }
7045
7046
7047 VOID
7048 TOOLBAR_Register (void)
7049 {
7050 WNDCLASSW wndClass;
7051
7052 ZeroMemory (&wndClass, sizeof(WNDCLASSW));
7053 wndClass.style = CS_GLOBALCLASS | CS_DBLCLKS;
7054 wndClass.lpfnWndProc = ToolbarWindowProc;
7055 wndClass.cbClsExtra = 0;
7056 wndClass.cbWndExtra = sizeof(TOOLBAR_INFO *);
7057 wndClass.hCursor = LoadCursorW (0, (LPWSTR)IDC_ARROW);
7058 wndClass.hbrBackground = (HBRUSH)(COLOR_BTNFACE + 1);
7059 wndClass.lpszClassName = TOOLBARCLASSNAMEW;
7060
7061 RegisterClassW (&wndClass);
7062 }
7063
7064
7065 VOID
7066 TOOLBAR_Unregister (void)
7067 {
7068 UnregisterClassW (TOOLBARCLASSNAMEW, NULL);
7069 }
7070
7071 static HIMAGELIST TOOLBAR_InsertImageList(PIMLENTRY **pies, INT *cies, HIMAGELIST himl, INT id)
7072 {
7073 HIMAGELIST himlold;
7074 PIMLENTRY c = NULL;
7075
7076 /* Check if the entry already exists */
7077 c = TOOLBAR_GetImageListEntry(*pies, *cies, id);
7078
7079 /* If this is a new entry we must create it and insert into the array */
7080 if (!c)
7081 {
7082 PIMLENTRY *pnies;
7083
7084 c = Alloc(sizeof(IMLENTRY));
7085 c->id = id;
7086
7087 pnies = Alloc((*cies + 1) * sizeof(PIMLENTRY));
7088 memcpy(pnies, *pies, ((*cies) * sizeof(PIMLENTRY)));
7089 pnies[*cies] = c;
7090 (*cies)++;
7091
7092 Free(*pies);
7093 *pies = pnies;
7094 }
7095
7096 himlold = c->himl;
7097 c->himl = himl;
7098
7099 return himlold;
7100 }
7101
7102
7103 static VOID TOOLBAR_DeleteImageList(PIMLENTRY **pies, INT *cies)
7104 {
7105 int i;
7106
7107 for (i = 0; i < *cies; i++)
7108 Free((*pies)[i]);
7109
7110 Free(*pies);
7111
7112 *cies = 0;
7113 *pies = NULL;
7114 }
7115
7116
7117 static PIMLENTRY TOOLBAR_GetImageListEntry(const PIMLENTRY *pies, INT cies, INT id)
7118 {
7119 PIMLENTRY c = NULL;
7120
7121 if (pies != NULL)
7122 {
7123 int i;
7124
7125 for (i = 0; i < cies; i++)
7126 {
7127 if (pies[i]->id == id)
7128 {
7129 c = pies[i];
7130 break;
7131 }
7132 }
7133 }
7134
7135 return c;
7136 }
7137
7138
7139 static HIMAGELIST TOOLBAR_GetImageList(const PIMLENTRY *pies, INT cies, INT id)
7140 {
7141 HIMAGELIST himlDef = 0;
7142 PIMLENTRY pie = TOOLBAR_GetImageListEntry(pies, cies, id);
7143
7144 if (pie)
7145 himlDef = pie->himl;
7146
7147 return himlDef;
7148 }
7149
7150
7151 static BOOL TOOLBAR_GetButtonInfo(const TOOLBAR_INFO *infoPtr, NMTOOLBARW *nmtb)
7152 {
7153 if (infoPtr->bUnicode)
7154 return TOOLBAR_SendNotify(&nmtb->hdr, infoPtr, TBN_GETBUTTONINFOW);
7155 else
7156 {
7157 CHAR Buffer[256];
7158 NMTOOLBARA nmtba;
7159 BOOL bRet = FALSE;
7160
7161 nmtba.iItem = nmtb->iItem;
7162 nmtba.pszText = Buffer;
7163 nmtba.cchText = 256;
7164 ZeroMemory(nmtba.pszText, nmtba.cchText);
7165
7166 if (TOOLBAR_SendNotify(&nmtba.hdr, infoPtr, TBN_GETBUTTONINFOA))
7167 {
7168 int ccht = strlen(nmtba.pszText);
7169 if (ccht)
7170 MultiByteToWideChar(CP_ACP, 0, nmtba.pszText, -1,
7171 nmtb->pszText, nmtb->cchText);
7172
7173 nmtb->tbButton = nmtba.tbButton;
7174 bRet = TRUE;
7175 }
7176
7177 return bRet;
7178 }
7179 }
7180
7181
7182 static BOOL TOOLBAR_IsButtonRemovable(const TOOLBAR_INFO *infoPtr, int iItem, PCUSTOMBUTTON btnInfo)
7183 {
7184 NMTOOLBARW nmtb;
7185
7186 /* MSDN states that iItem is the index of the button, rather than the
7187 * command ID as used by every other NMTOOLBAR notification */
7188 nmtb.iItem = iItem;
7189 memcpy(&nmtb.tbButton, &btnInfo->btn, sizeof(TBBUTTON));
7190
7191 return TOOLBAR_SendNotify(&nmtb.hdr, infoPtr, TBN_QUERYDELETE);
7192 }
useful hacks and other patches not (yet) suitable for mainline