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opengl32: glGetString() should return NULL on NULL context.
[wine/hacks.git] / dlls / comctl32 / toolbar.c
blobbd37e193aaba5b27cc7d2598434cf6e425c3ddcf
1 /*
2 * Toolbar control
3 *
4 * Copyright 1998,1999 Eric Kohl
5 * Copyright 2000 Eric Kohl for CodeWeavers
6 * Copyright 2004 Robert Shearman
7 *
8 * This library is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Lesser General Public
10 * License as published by the Free Software Foundation; either
11 * version 2.1 of the License, or (at your option) any later version.
12 *
13 * This library is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * Lesser General Public License for more details.
17 *
18 * You should have received a copy of the GNU Lesser General Public
19 * License along with this library; if not, write to the Free Software
20 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
21 *
22 * NOTES
23 *
24 * This code was audited for completeness against the documented features
25 * of Comctl32.dll version 6.0 on Mar. 14, 2004, by Robert Shearman.
26 *
27 * Unless otherwise noted, we believe this code to be complete, as per
28 * the specification mentioned above.
29 * If you discover missing features or bugs please note them below.
30 *
31 * TODO:
32 * - Styles:
33 * - TBSTYLE_REGISTERDROP
34 * - TBSTYLE_EX_DOUBLEBUFFER
35 * - Messages:
36 * - TB_GETMETRICS
37 * - TB_GETOBJECT
38 * - TB_INSERTMARKHITTEST
39 * - TB_SAVERESTORE
40 * - TB_SETMETRICS
41 * - WM_WININICHANGE
42 * - Notifications:
43 * - NM_CHAR
44 * - TBN_GETOBJECT
45 * - TBN_SAVE
46 * - Button wrapping (under construction).
47 * - Fix TB_SETROWS and Separators.
48 * - iListGap custom draw support.
49 *
50 * Testing:
51 * - Run tests using Waite Group Windows95 API Bible Volume 2.
52 * The second cdrom contains executables addstr.exe, btncount.exe,
53 * btnstate.exe, butstrsz.exe, chkbtn.exe, chngbmp.exe, customiz.exe,
54 * enablebtn.exe, getbmp.exe, getbtn.exe, getflags.exe, hidebtn.exe,
55 * indetbtn.exe, insbtn.exe, pressbtn.exe, setbtnsz.exe, setcmdid.exe,
56 * setparnt.exe, setrows.exe, toolwnd.exe.
57 * - Microsoft's controlspy examples.
58 * - Charles Petzold's 'Programming Windows': gadgets.exe
59 *
60 * Differences between MSDN and actual native control operation:
61 * 1. MSDN says: "TBSTYLE_LIST: Creates a flat toolbar with button text
62 * to the right of the bitmap. Otherwise, this style is
63 * identical to TBSTYLE_FLAT."
64 * As implemented by both v4.71 and v5.80 of the native COMCTL32.DLL
65 * you can create a TBSTYLE_LIST without TBSTYLE_FLAT and the result
66 * is non-flat non-transparent buttons. Therefore TBSTYLE_LIST does
67 * *not* imply TBSTYLE_FLAT as documented. (GA 8/2001)
68 *
69 */
70
71 #include <stdarg.h>
72 #include <string.h>
73
74 #include "windef.h"
75 #include "winbase.h"
76 #include "winreg.h"
77 #include "wingdi.h"
78 #include "winuser.h"
79 #include "wine/unicode.h"
80 #include "winnls.h"
81 #include "commctrl.h"
82 #include "comctl32.h"
83 #include "uxtheme.h"
84 #include "tmschema.h"
85 #include "wine/debug.h"
86
87 WINE_DEFAULT_DEBUG_CHANNEL(toolbar);
88
89 static HCURSOR hCursorDrag = NULL;
90
91 typedef struct
92 {
93 INT iBitmap;
94 INT idCommand;
95 BYTE fsState;
96 BYTE fsStyle;
97 BYTE bHot;
98 BYTE bDropDownPressed;
99 DWORD_PTR dwData;
100 INT_PTR iString;
101 INT nRow;
102 RECT rect;
103 INT cx; /* manually set size */
104 } TBUTTON_INFO;
105
106 typedef struct
107 {
108 UINT nButtons;
109 HINSTANCE hInst;
110 UINT nID;
111 } TBITMAP_INFO;
112
113 typedef struct
114 {
115 HIMAGELIST himl;
116 INT id;
117 } IMLENTRY, *PIMLENTRY;
118
119 typedef struct
120 {
121 DWORD dwStructSize; /* size of TBBUTTON struct */
122 INT nWidth; /* width of the toolbar */
123 RECT client_rect;
124 RECT rcBound; /* bounding rectangle */
125 INT nButtonHeight;
126 INT nButtonWidth;
127 INT nBitmapHeight;
128 INT nBitmapWidth;
129 INT nIndent;
130 INT nRows; /* number of button rows */
131 INT nMaxTextRows; /* maximum number of text rows */
132 INT cxMin; /* minimum button width */
133 INT cxMax; /* maximum button width */
134 INT nNumButtons; /* number of buttons */
135 INT nNumBitmaps; /* number of bitmaps */
136 INT nNumStrings; /* number of strings */
137 INT nNumBitmapInfos;
138 INT nButtonDown; /* toolbar button being pressed or -1 if none */
139 INT nButtonDrag; /* toolbar button being dragged or -1 if none */
140 INT nOldHit;
141 INT nHotItem; /* index of the "hot" item */
142 SIZE szPadding; /* padding values around button */
143 INT iTopMargin; /* the top margin */
144 INT iListGap; /* default gap between text and image for toolbar with list style */
145 HFONT hDefaultFont;
146 HFONT hFont; /* text font */
147 HIMAGELIST himlInt; /* image list created internally */
148 PIMLENTRY *himlDef; /* default image list array */
149 INT cimlDef; /* default image list array count */
150 PIMLENTRY *himlHot; /* hot image list array */
151 INT cimlHot; /* hot image list array count */
152 PIMLENTRY *himlDis; /* disabled image list array */
153 INT cimlDis; /* disabled image list array count */
154 HWND hwndToolTip; /* handle to tool tip control */
155 HWND hwndNotify; /* handle to the window that gets notifications */
156 HWND hwndSelf; /* my own handle */
157 BOOL bAnchor; /* anchor highlight enabled */
158 BOOL bDoRedraw; /* Redraw status */
159 BOOL bDragOutSent; /* has TBN_DRAGOUT notification been sent for this drag? */
160 BOOL bUnicode; /* Notifications are ASCII (FALSE) or Unicode (TRUE)? */
161 BOOL bCaptured; /* mouse captured? */
162 DWORD dwStyle; /* regular toolbar style */
163 DWORD dwExStyle; /* extended toolbar style */
164 DWORD dwDTFlags; /* DrawText flags */
165
166 COLORREF clrInsertMark; /* insert mark color */
167 COLORREF clrBtnHighlight; /* color for Flat Separator */
168 COLORREF clrBtnShadow; /* color for Flag Separator */
169 INT iVersion;
170 LPWSTR pszTooltipText; /* temporary store for a string > 80 characters
171 * for TTN_GETDISPINFOW notification */
172 TBINSERTMARK tbim; /* info on insertion mark */
173 TBUTTON_INFO *buttons; /* pointer to button array */
174 LPWSTR *strings; /* pointer to string array */
175 TBITMAP_INFO *bitmaps;
176 } TOOLBAR_INFO, *PTOOLBAR_INFO;
177
178
179 /* used by customization dialog */
180 typedef struct
181 {
182 PTOOLBAR_INFO tbInfo;
183 HWND tbHwnd;
184 } CUSTDLG_INFO, *PCUSTDLG_INFO;
185
186 typedef struct
187 {
188 TBBUTTON btn;
189 BOOL bVirtual;
190 BOOL bRemovable;
191 WCHAR text[64];
192 } CUSTOMBUTTON, *PCUSTOMBUTTON;
193
194 typedef enum
195 {
196 IMAGE_LIST_DEFAULT,
197 IMAGE_LIST_HOT,
198 IMAGE_LIST_DISABLED
199 } IMAGE_LIST_TYPE;
200
201 #define SEPARATOR_WIDTH 8
202 #define TOP_BORDER 2
203 #define BOTTOM_BORDER 2
204 #define DDARROW_WIDTH 11
205 #define ARROW_HEIGHT 3
206 #define INSERTMARK_WIDTH 2
207
208 #define DEFPAD_CX 7
209 #define DEFPAD_CY 6
210 #define DEFLISTGAP 4
211
212 /* vertical padding used in list mode when image is present */
213 #define LISTPAD_CY 9
214
215 /* how wide to treat the bitmap if it isn't present */
216 #define NONLIST_NOTEXT_OFFSET 2
217
218 #define TOOLBAR_NOWHERE (-1)
219
220 #define TOOLBAR_GetInfoPtr(hwnd) ((TOOLBAR_INFO *)GetWindowLongPtrW(hwnd,0))
221 #define TOOLBAR_HasText(x, y) (TOOLBAR_GetText(x, y) ? TRUE : FALSE)
222 #define TOOLBAR_HasDropDownArrows(exStyle) ((exStyle & TBSTYLE_EX_DRAWDDARROWS) ? TRUE : FALSE)
223
224 /* Used to find undocumented extended styles */
225 #define TBSTYLE_EX_ALL (TBSTYLE_EX_DRAWDDARROWS | \
226 TBSTYLE_EX_UNDOC1 | \
227 TBSTYLE_EX_MIXEDBUTTONS | \
228 TBSTYLE_EX_HIDECLIPPEDBUTTONS)
229
230 /* all of the CCS_ styles */
231 #define COMMON_STYLES (CCS_TOP|CCS_NOMOVEY|CCS_BOTTOM|CCS_NORESIZE| \
232 CCS_NOPARENTALIGN|CCS_ADJUSTABLE|CCS_NODIVIDER|CCS_VERT)
233
234 #define GETIBITMAP(infoPtr, i) (infoPtr->iVersion >= 5 ? LOWORD(i) : i)
235 #define GETHIMLID(infoPtr, i) (infoPtr->iVersion >= 5 ? HIWORD(i) : 0)
236 #define GETDEFIMAGELIST(infoPtr, id) TOOLBAR_GetImageList(infoPtr->himlDef, infoPtr->cimlDef, id)
237 #define GETHOTIMAGELIST(infoPtr, id) TOOLBAR_GetImageList(infoPtr->himlHot, infoPtr->cimlHot, id)
238 #define GETDISIMAGELIST(infoPtr, id) TOOLBAR_GetImageList(infoPtr->himlDis, infoPtr->cimlDis, id)
239
240 static const WCHAR themeClass[] = { 'T','o','o','l','b','a','r',0 };
241
242 static BOOL TOOLBAR_GetButtonInfo(const TOOLBAR_INFO *infoPtr, NMTOOLBARW *nmtb);
243 static BOOL TOOLBAR_IsButtonRemovable(const TOOLBAR_INFO *infoPtr, int iItem, PCUSTOMBUTTON btnInfo);
244 static HIMAGELIST TOOLBAR_GetImageList(const PIMLENTRY *pies, INT cies, INT id);
245 static PIMLENTRY TOOLBAR_GetImageListEntry(const PIMLENTRY *pies, INT cies, INT id);
246 static VOID TOOLBAR_DeleteImageList(PIMLENTRY **pies, INT *cies);
247 static HIMAGELIST TOOLBAR_InsertImageList(PIMLENTRY **pies, INT *cies, HIMAGELIST himl, INT id);
248 static LRESULT TOOLBAR_LButtonDown(HWND hwnd, WPARAM wParam, LPARAM lParam);
249 static void TOOLBAR_SetHotItemEx (TOOLBAR_INFO *infoPtr, INT nHit, DWORD dwReason);
250 static void TOOLBAR_LayoutToolbar(HWND hwnd);
251 static LRESULT TOOLBAR_AutoSize(HWND hwnd);
252 static void TOOLBAR_CheckImageListIconSize(TOOLBAR_INFO *infoPtr);
253 static void TOOLBAR_TooltipSetRect(const TOOLBAR_INFO *infoPtr, const TBUTTON_INFO *button);
254
255 static LRESULT
256 TOOLBAR_NotifyFormat(const TOOLBAR_INFO *infoPtr, WPARAM wParam, LPARAM lParam);
257
258 static inline int default_top_margin(const TOOLBAR_INFO *infoPtr)
259 {
260 return (infoPtr->dwStyle & TBSTYLE_FLAT ? 0 : TOP_BORDER);
261 }
262
263 static LPWSTR
264 TOOLBAR_GetText(const TOOLBAR_INFO *infoPtr, const TBUTTON_INFO *btnPtr)
265 {
266 LPWSTR lpText = NULL;
267
268 /* NOTE: iString == -1 is undocumented */
269 if ((HIWORD(btnPtr->iString) != 0) && (btnPtr->iString != -1))
270 lpText = (LPWSTR)btnPtr->iString;
271 else if ((btnPtr->iString >= 0) && (btnPtr->iString < infoPtr->nNumStrings))
272 lpText = infoPtr->strings[btnPtr->iString];
273
274 return lpText;
275 }
276
277 static void
278 TOOLBAR_DumpButton(const TOOLBAR_INFO *infoPtr, const TBUTTON_INFO *bP, INT btn_num, BOOL internal)
279 {
280 if (TRACE_ON(toolbar)){
281 TRACE("button %d id %d, bitmap=%d, state=%02x, style=%02x, data=%08lx, stringid=0x%08lx\n",
282 btn_num, bP->idCommand, GETIBITMAP(infoPtr, bP->iBitmap),
283 bP->fsState, bP->fsStyle, bP->dwData, bP->iString);
284 TRACE("string %s\n", debugstr_w(TOOLBAR_GetText(infoPtr,bP)));
285 if (internal)
286 TRACE("button %d id %d, hot=%s, row=%d, rect=(%s)\n",
287 btn_num, bP->idCommand,
288 (bP->bHot) ? "TRUE":"FALSE", bP->nRow,
289 wine_dbgstr_rect(&bP->rect));
290 }
291 }
292
293
294 static void
295 TOOLBAR_DumpToolbar(const TOOLBAR_INFO *iP, INT line)
296 {
297 if (TRACE_ON(toolbar)) {
298 INT i;
299
300 TRACE("toolbar %p at line %d, exStyle=%08x, buttons=%d, bitmaps=%d, strings=%d, style=%08x\n",
301 iP->hwndSelf, line,
302 iP->dwExStyle, iP->nNumButtons, iP->nNumBitmaps,
303 iP->nNumStrings, iP->dwStyle);
304 TRACE("toolbar %p at line %d, himlInt=%p, himlDef=%p, himlHot=%p, himlDis=%p, redrawable=%s\n",
305 iP->hwndSelf, line,
306 iP->himlInt, iP->himlDef, iP->himlHot, iP->himlDis,
307 (iP->bDoRedraw) ? "TRUE" : "FALSE");
308 for(i=0; i<iP->nNumButtons; i++) {
309 TOOLBAR_DumpButton(iP, &iP->buttons[i], i, TRUE);
310 }
311 }
312 }
313
314
315 /***********************************************************************
316 * TOOLBAR_CheckStyle
317 *
318 * This function validates that the styles set are implemented and
319 * issues FIXME's warning of possible problems. In a perfect world this
320 * function should be null.
321 */
322 static void
323 TOOLBAR_CheckStyle (HWND hwnd, DWORD dwStyle)
324 {
325 if (dwStyle & TBSTYLE_REGISTERDROP)
326 FIXME("[%p] TBSTYLE_REGISTERDROP not implemented\n", hwnd);
327 }
328
329
330 static INT
331 TOOLBAR_SendNotify (NMHDR *nmhdr, const TOOLBAR_INFO *infoPtr, UINT code)
332 {
333 if(!IsWindow(infoPtr->hwndSelf))
334 return 0; /* we have just been destroyed */
335
336 nmhdr->idFrom = GetDlgCtrlID (infoPtr->hwndSelf);
337 nmhdr->hwndFrom = infoPtr->hwndSelf;
338 nmhdr->code = code;
339
340 TRACE("to window %p, code=%08x, %s\n", infoPtr->hwndNotify, code,
341 (infoPtr->bUnicode) ? "via Unicode" : "via ANSI");
342
343 return SendMessageW(infoPtr->hwndNotify, WM_NOTIFY, nmhdr->idFrom, (LPARAM)nmhdr);
344 }
345
346 /***********************************************************************
347 * TOOLBAR_GetBitmapIndex
348 *
349 * This function returns the bitmap index associated with a button.
350 * If the button specifies I_IMAGECALLBACK, then the TBN_GETDISPINFO
351 * is issued to retrieve the index.
352 */
353 static INT
354 TOOLBAR_GetBitmapIndex(const TOOLBAR_INFO *infoPtr, TBUTTON_INFO *btnPtr)
355 {
356 INT ret = btnPtr->iBitmap;
357
358 if (ret == I_IMAGECALLBACK)
359 {
360 /* issue TBN_GETDISPINFO */
361 NMTBDISPINFOW nmgd;
362
363 memset(&nmgd, 0, sizeof(nmgd));
364 nmgd.idCommand = btnPtr->idCommand;
365 nmgd.lParam = btnPtr->dwData;
366 nmgd.dwMask = TBNF_IMAGE;
367 nmgd.iImage = -1;
368 /* Windows also send TBN_GETDISPINFOW even if the control is ANSI */
369 TOOLBAR_SendNotify(&nmgd.hdr, infoPtr, TBN_GETDISPINFOW);
370 if (nmgd.dwMask & TBNF_DI_SETITEM)
371 btnPtr->iBitmap = nmgd.iImage;
372 ret = nmgd.iImage;
373 TRACE("TBN_GETDISPINFO returned bitmap id %d, mask=%08x, nNumBitmaps=%d\n",
374 ret, nmgd.dwMask, infoPtr->nNumBitmaps);
375 }
376
377 if (ret != I_IMAGENONE)
378 ret = GETIBITMAP(infoPtr, ret);
379
380 return ret;
381 }
382
383
384 static BOOL
385 TOOLBAR_IsValidBitmapIndex(const TOOLBAR_INFO *infoPtr, INT index)
386 {
387 HIMAGELIST himl;
388 INT id = GETHIMLID(infoPtr, index);
389 INT iBitmap = GETIBITMAP(infoPtr, index);
390
391 if (((himl = GETDEFIMAGELIST(infoPtr, id)) &&
392 iBitmap >= 0 && iBitmap < ImageList_GetImageCount(himl)) ||
393 (index == I_IMAGECALLBACK))
394 return TRUE;
395 else
396 return FALSE;
397 }
398
399
400 static inline BOOL
401 TOOLBAR_IsValidImageList(const TOOLBAR_INFO *infoPtr, INT index)
402 {
403 HIMAGELIST himl = GETDEFIMAGELIST(infoPtr, GETHIMLID(infoPtr, index));
404 return (himl != NULL) && (ImageList_GetImageCount(himl) > 0);
405 }
406
407
408 /***********************************************************************
409 * TOOLBAR_GetImageListForDrawing
410 *
411 * This function validates the bitmap index (including I_IMAGECALLBACK
412 * functionality) and returns the corresponding image list.
413 */
414 static HIMAGELIST
415 TOOLBAR_GetImageListForDrawing (const TOOLBAR_INFO *infoPtr, TBUTTON_INFO *btnPtr,
416 IMAGE_LIST_TYPE imagelist, INT * index)
417 {
418 HIMAGELIST himl;
419
420 if (!TOOLBAR_IsValidBitmapIndex(infoPtr,btnPtr->iBitmap)) {
421 if (btnPtr->iBitmap == I_IMAGENONE) return NULL;
422 ERR("bitmap for ID %d, index %d is not valid, number of bitmaps in imagelist: %d\n",
423 HIWORD(btnPtr->iBitmap), LOWORD(btnPtr->iBitmap), infoPtr->nNumBitmaps);
424 return NULL;
425 }
426
427 if ((*index = TOOLBAR_GetBitmapIndex(infoPtr, btnPtr)) < 0) {
428 if ((*index == I_IMAGECALLBACK) ||
429 (*index == I_IMAGENONE)) return NULL;
430 ERR("TBN_GETDISPINFO returned invalid index %d\n",
431 *index);
432 return NULL;
433 }
434
435 switch(imagelist)
436 {
437 case IMAGE_LIST_DEFAULT:
438 himl = GETDEFIMAGELIST(infoPtr, GETHIMLID(infoPtr, btnPtr->iBitmap));
439 break;
440 case IMAGE_LIST_HOT:
441 himl = GETHOTIMAGELIST(infoPtr, GETHIMLID(infoPtr, btnPtr->iBitmap));
442 break;
443 case IMAGE_LIST_DISABLED:
444 himl = GETDISIMAGELIST(infoPtr, GETHIMLID(infoPtr, btnPtr->iBitmap));
445 break;
446 default:
447 himl = NULL;
448 FIXME("Shouldn't reach here\n");
449 }
450
451 if (!himl)
452 TRACE("no image list\n");
453
454 return himl;
455 }
456
457
458 static void
459 TOOLBAR_DrawFlatSeparator (const RECT *lpRect, HDC hdc, const TOOLBAR_INFO *infoPtr)
460 {
461 RECT myrect;
462 COLORREF oldcolor, newcolor;
463
464 myrect.left = (lpRect->left + lpRect->right) / 2 - 1;
465 myrect.right = myrect.left + 1;
466 myrect.top = lpRect->top + 2;
467 myrect.bottom = lpRect->bottom - 2;
468
469 newcolor = (infoPtr->clrBtnShadow == CLR_DEFAULT) ?
470 comctl32_color.clrBtnShadow : infoPtr->clrBtnShadow;
471 oldcolor = SetBkColor (hdc, newcolor);
472 ExtTextOutW (hdc, 0, 0, ETO_OPAQUE, &myrect, 0, 0, 0);
473
474 myrect.left = myrect.right;
475 myrect.right = myrect.left + 1;
476
477 newcolor = (infoPtr->clrBtnHighlight == CLR_DEFAULT) ?
478 comctl32_color.clrBtnHighlight : infoPtr->clrBtnHighlight;
479 SetBkColor (hdc, newcolor);
480 ExtTextOutW (hdc, 0, 0, ETO_OPAQUE, &myrect, 0, 0, 0);
481
482 SetBkColor (hdc, oldcolor);
483 }
484
485
486 /***********************************************************************
487 * TOOLBAR_DrawDDFlatSeparator
488 *
489 * This function draws the separator that was flagged as BTNS_DROPDOWN.
490 * In this case, the separator is a pixel high line of COLOR_BTNSHADOW,
491 * followed by a pixel high line of COLOR_BTNHIGHLIGHT. These separators
492 * are horizontal as opposed to the vertical separators for not dropdown
493 * type.
494 *
495 * FIXME: It is possible that the height of each line is really SM_CYBORDER.
496 */
497 static void
498 TOOLBAR_DrawDDFlatSeparator (const RECT *lpRect, HDC hdc, const TBUTTON_INFO *btnPtr,
499 const TOOLBAR_INFO *infoPtr)
500 {
501 RECT myrect;
502 COLORREF oldcolor, newcolor;
503
504 myrect.left = lpRect->left;
505 myrect.right = lpRect->right;
506 myrect.top = lpRect->top + (lpRect->bottom - lpRect->top - 2)/2;
507 myrect.bottom = myrect.top + 1;
508
509 InflateRect (&myrect, -2, 0);
510
511 TRACE("rect=(%s)\n", wine_dbgstr_rect(&myrect));
512
513 newcolor = (infoPtr->clrBtnShadow == CLR_DEFAULT) ?
514 comctl32_color.clrBtnShadow : infoPtr->clrBtnShadow;
515 oldcolor = SetBkColor (hdc, newcolor);
516 ExtTextOutW (hdc, 0, 0, ETO_OPAQUE, &myrect, 0, 0, 0);
517
518 myrect.top = myrect.bottom;
519 myrect.bottom = myrect.top + 1;
520
521 newcolor = (infoPtr->clrBtnHighlight == CLR_DEFAULT) ?
522 comctl32_color.clrBtnHighlight : infoPtr->clrBtnHighlight;
523 SetBkColor (hdc, newcolor);
524 ExtTextOutW (hdc, 0, 0, ETO_OPAQUE, &myrect, 0, 0, 0);
525
526 SetBkColor (hdc, oldcolor);
527 }
528
529
530 static void
531 TOOLBAR_DrawArrow (HDC hdc, INT left, INT top, COLORREF clr)
532 {
533 INT x, y;
534 HPEN hPen, hOldPen;
535
536 if (!(hPen = CreatePen( PS_SOLID, 1, clr))) return;
537 hOldPen = SelectObject ( hdc, hPen );
538 x = left + 2;
539 y = top;
540 MoveToEx (hdc, x, y, NULL);
541 LineTo (hdc, x+5, y++); x++;
542 MoveToEx (hdc, x, y, NULL);
543 LineTo (hdc, x+3, y++); x++;
544 MoveToEx (hdc, x, y, NULL);
545 LineTo (hdc, x+1, y++);
546 SelectObject( hdc, hOldPen );
547 DeleteObject( hPen );
548 }
549
550 /*
551 * Draw the text string for this button.
552 * note: infoPtr->himlDis *SHOULD* be non-zero when infoPtr->himlDef
553 * is non-zero, so we can simply check himlDef to see if we have
554 * an image list
555 */
556 static void
557 TOOLBAR_DrawString (const TOOLBAR_INFO *infoPtr, RECT *rcText, LPCWSTR lpText,
558 const NMTBCUSTOMDRAW *tbcd, DWORD dwItemCDFlag)
559 {
560 HDC hdc = tbcd->nmcd.hdc;
561 HFONT hOldFont = 0;
562 COLORREF clrOld = 0;
563 COLORREF clrOldBk = 0;
564 int oldBkMode = 0;
565 UINT state = tbcd->nmcd.uItemState;
566
567 /* draw text */
568 if (lpText) {
569 TRACE("string=%s rect=(%s)\n", debugstr_w(lpText),
570 wine_dbgstr_rect(rcText));
571
572 hOldFont = SelectObject (hdc, infoPtr->hFont);
573 if ((state & CDIS_HOT) && (dwItemCDFlag & TBCDRF_HILITEHOTTRACK )) {
574 clrOld = SetTextColor (hdc, tbcd->clrTextHighlight);
575 }
576 else if (state & CDIS_DISABLED) {
577 clrOld = SetTextColor (hdc, tbcd->clrBtnHighlight);
578 OffsetRect (rcText, 1, 1);
579 DrawTextW (hdc, lpText, -1, rcText, infoPtr->dwDTFlags);
580 SetTextColor (hdc, comctl32_color.clr3dShadow);
581 OffsetRect (rcText, -1, -1);
582 }
583 else if (state & CDIS_INDETERMINATE) {
584 clrOld = SetTextColor (hdc, comctl32_color.clr3dShadow);
585 }
586 else if ((state & CDIS_MARKED) && !(dwItemCDFlag & TBCDRF_NOMARK)) {
587 clrOld = SetTextColor (hdc, tbcd->clrTextHighlight);
588 clrOldBk = SetBkColor (hdc, tbcd->clrMark);
589 oldBkMode = SetBkMode (hdc, tbcd->nHLStringBkMode);
590 }
591 else {
592 clrOld = SetTextColor (hdc, tbcd->clrText);
593 }
594
595 DrawTextW (hdc, lpText, -1, rcText, infoPtr->dwDTFlags);
596 SetTextColor (hdc, clrOld);
597 if ((state & CDIS_MARKED) && !(dwItemCDFlag & TBCDRF_NOMARK))
598 {
599 SetBkColor (hdc, clrOldBk);
600 SetBkMode (hdc, oldBkMode);
601 }
602 SelectObject (hdc, hOldFont);
603 }
604 }
605
606
607 static void
608 TOOLBAR_DrawPattern (const RECT *lpRect, const NMTBCUSTOMDRAW *tbcd)
609 {
610 HDC hdc = tbcd->nmcd.hdc;
611 HBRUSH hbr = SelectObject (hdc, tbcd->hbrMonoDither);
612 COLORREF clrTextOld;
613 COLORREF clrBkOld;
614 INT cx = lpRect->right - lpRect->left;
615 INT cy = lpRect->bottom - lpRect->top;
616 INT cxEdge = GetSystemMetrics(SM_CXEDGE);
617 INT cyEdge = GetSystemMetrics(SM_CYEDGE);
618 clrTextOld = SetTextColor(hdc, tbcd->clrBtnHighlight);
619 clrBkOld = SetBkColor(hdc, tbcd->clrBtnFace);
620 PatBlt (hdc, lpRect->left + cxEdge, lpRect->top + cyEdge,
621 cx - (2 * cxEdge), cy - (2 * cyEdge), PATCOPY);
622 SetBkColor(hdc, clrBkOld);
623 SetTextColor(hdc, clrTextOld);
624 SelectObject (hdc, hbr);
625 }
626
627
628 static void TOOLBAR_DrawMasked(HIMAGELIST himl, int index, HDC hdc, INT x, INT y, UINT draw_flags)
629 {
630 INT cx, cy;
631 HBITMAP hbmMask, hbmImage;
632 HDC hdcMask, hdcImage;
633
634 ImageList_GetIconSize(himl, &cx, &cy);
635
636 /* Create src image */
637 hdcImage = CreateCompatibleDC(hdc);
638 hbmImage = CreateCompatibleBitmap(hdc, cx, cy);
639 SelectObject(hdcImage, hbmImage);
640 ImageList_DrawEx(himl, index, hdcImage, 0, 0, cx, cy,
641 RGB(0xff, 0xff, 0xff), RGB(0,0,0), draw_flags);
642
643 /* Create Mask */
644 hdcMask = CreateCompatibleDC(0);
645 hbmMask = CreateBitmap(cx, cy, 1, 1, NULL);
646 SelectObject(hdcMask, hbmMask);
647
648 /* Remove the background and all white pixels */
649 ImageList_DrawEx(himl, index, hdcMask, 0, 0, cx, cy,
650 RGB(0xff, 0xff, 0xff), RGB(0,0,0), ILD_MASK);
651 SetBkColor(hdcImage, RGB(0xff, 0xff, 0xff));
652 BitBlt(hdcMask, 0, 0, cx, cy, hdcImage, 0, 0, NOTSRCERASE);
653
654 /* draw the new mask 'etched' to hdc */
655 SetBkColor(hdc, RGB(255, 255, 255));
656 SelectObject(hdc, GetSysColorBrush(COLOR_3DHILIGHT));
657 /* E20746 op code is (Dst ^ (Src & (Pat ^ Dst))) */
658 BitBlt(hdc, x + 1, y + 1, cx, cy, hdcMask, 0, 0, 0xE20746);
659 SelectObject(hdc, GetSysColorBrush(COLOR_3DSHADOW));
660 BitBlt(hdc, x, y, cx, cy, hdcMask, 0, 0, 0xE20746);
661
662 /* Cleanup */
663 DeleteObject(hbmImage);
664 DeleteDC(hdcImage);
665 DeleteObject (hbmMask);
666 DeleteDC(hdcMask);
667 }
668
669
670 static UINT
671 TOOLBAR_TranslateState(const TBUTTON_INFO *btnPtr)
672 {
673 UINT retstate = 0;
674
675 retstate |= (btnPtr->fsState & TBSTATE_CHECKED) ? CDIS_CHECKED : 0;
676 retstate |= (btnPtr->fsState & TBSTATE_PRESSED) ? CDIS_SELECTED : 0;
677 retstate |= (btnPtr->fsState & TBSTATE_ENABLED) ? 0 : CDIS_DISABLED;
678 retstate |= (btnPtr->fsState & TBSTATE_MARKED ) ? CDIS_MARKED : 0;
679 retstate |= (btnPtr->bHot ) ? CDIS_HOT : 0;
680 retstate |= ((btnPtr->fsState & (TBSTATE_ENABLED|TBSTATE_INDETERMINATE)) == (TBSTATE_ENABLED|TBSTATE_INDETERMINATE)) ? CDIS_INDETERMINATE : 0;
681 /* NOTE: we don't set CDIS_GRAYED, CDIS_FOCUS, CDIS_DEFAULT */
682 return retstate;
683 }
684
685 /* draws the image on a toolbar button */
686 static void
687 TOOLBAR_DrawImage(const TOOLBAR_INFO *infoPtr, TBUTTON_INFO *btnPtr, INT left, INT top,
688 const NMTBCUSTOMDRAW *tbcd, DWORD dwItemCDFlag)
689 {
690 HIMAGELIST himl = NULL;
691 BOOL draw_masked = FALSE;
692 INT index;
693 INT offset = 0;
694 UINT draw_flags = ILD_TRANSPARENT;
695
696 if (tbcd->nmcd.uItemState & (CDIS_DISABLED | CDIS_INDETERMINATE))
697 {
698 himl = TOOLBAR_GetImageListForDrawing(infoPtr, btnPtr, IMAGE_LIST_DISABLED, &index);
699 if (!himl)
700 {
701 himl = TOOLBAR_GetImageListForDrawing(infoPtr, btnPtr, IMAGE_LIST_DEFAULT, &index);
702 draw_masked = TRUE;
703 }
704 }
705 else if (tbcd->nmcd.uItemState & CDIS_CHECKED ||
706 ((tbcd->nmcd.uItemState & CDIS_HOT)
707 && ((infoPtr->dwStyle & TBSTYLE_FLAT) || GetWindowTheme (infoPtr->hwndSelf))))
708 {
709 /* if hot, attempt to draw with hot image list, if fails,
710 use default image list */
711 himl = TOOLBAR_GetImageListForDrawing(infoPtr, btnPtr, IMAGE_LIST_HOT, &index);
712 if (!himl)
713 himl = TOOLBAR_GetImageListForDrawing(infoPtr, btnPtr, IMAGE_LIST_DEFAULT, &index);
714 }
715 else
716 himl = TOOLBAR_GetImageListForDrawing(infoPtr, btnPtr, IMAGE_LIST_DEFAULT, &index);
717
718 if (!himl)
719 return;
720
721 if (!(dwItemCDFlag & TBCDRF_NOOFFSET) &&
722 (tbcd->nmcd.uItemState & (CDIS_SELECTED | CDIS_CHECKED)))
723 offset = 1;
724
725 if (!(dwItemCDFlag & TBCDRF_NOMARK) &&
726 (tbcd->nmcd.uItemState & CDIS_MARKED))
727 draw_flags |= ILD_BLEND50;
728
729 TRACE("drawing index=%d, himl=%p, left=%d, top=%d, offset=%d\n",
730 index, himl, left, top, offset);
731
732 if (draw_masked)
733 TOOLBAR_DrawMasked (himl, index, tbcd->nmcd.hdc, left + offset, top + offset, draw_flags);
734 else
735 ImageList_Draw (himl, index, tbcd->nmcd.hdc, left + offset, top + offset, draw_flags);
736 }
737
738 /* draws a blank frame for a toolbar button */
739 static void
740 TOOLBAR_DrawFrame(const TOOLBAR_INFO *infoPtr, const NMTBCUSTOMDRAW *tbcd, DWORD dwItemCDFlag)
741 {
742 HDC hdc = tbcd->nmcd.hdc;
743 RECT rc = tbcd->nmcd.rc;
744 /* if the state is disabled or indeterminate then the button
745 * cannot have an interactive look like pressed or hot */
746 BOOL non_interactive_state = (tbcd->nmcd.uItemState & CDIS_DISABLED) ||
747 (tbcd->nmcd.uItemState & CDIS_INDETERMINATE);
748 BOOL pressed_look = !non_interactive_state &&
749 ((tbcd->nmcd.uItemState & CDIS_SELECTED) ||
750 (tbcd->nmcd.uItemState & CDIS_CHECKED));
751
752 /* app don't want us to draw any edges */
753 if (dwItemCDFlag & TBCDRF_NOEDGES)
754 return;
755
756 if (infoPtr->dwStyle & TBSTYLE_FLAT)
757 {
758 if (pressed_look)
759 DrawEdge (hdc, &rc, BDR_SUNKENOUTER, BF_RECT);
760 else if ((tbcd->nmcd.uItemState & CDIS_HOT) && !non_interactive_state)
761 DrawEdge (hdc, &rc, BDR_RAISEDINNER, BF_RECT);
762 }
763 else
764 {
765 if (pressed_look)
766 DrawEdge (hdc, &rc, EDGE_SUNKEN, BF_RECT | BF_MIDDLE);
767 else
768 DrawEdge (hdc, &rc, EDGE_RAISED,
769 BF_SOFT | BF_RECT | BF_MIDDLE);
770 }
771 }
772
773 static void
774 TOOLBAR_DrawSepDDArrow(const TOOLBAR_INFO *infoPtr, const NMTBCUSTOMDRAW *tbcd, RECT *rcArrow, BOOL bDropDownPressed, DWORD dwItemCDFlag)
775 {
776 HDC hdc = tbcd->nmcd.hdc;
777 int offset = 0;
778 BOOL pressed = bDropDownPressed ||
779 (tbcd->nmcd.uItemState & (CDIS_SELECTED | CDIS_CHECKED));
780
781 if (infoPtr->dwStyle & TBSTYLE_FLAT)
782 {
783 if (pressed)
784 DrawEdge (hdc, rcArrow, BDR_SUNKENOUTER, BF_RECT);
785 else if ( (tbcd->nmcd.uItemState & CDIS_HOT) &&
786 !(tbcd->nmcd.uItemState & CDIS_DISABLED) &&
787 !(tbcd->nmcd.uItemState & CDIS_INDETERMINATE))
788 DrawEdge (hdc, rcArrow, BDR_RAISEDINNER, BF_RECT);
789 }
790 else
791 {
792 if (pressed)
793 DrawEdge (hdc, rcArrow, EDGE_SUNKEN, BF_RECT | BF_MIDDLE);
794 else
795 DrawEdge (hdc, rcArrow, EDGE_RAISED,
796 BF_SOFT | BF_RECT | BF_MIDDLE);
797 }
798
799 if (pressed)
800 offset = (dwItemCDFlag & TBCDRF_NOOFFSET) ? 0 : 1;
801
802 if (tbcd->nmcd.uItemState & (CDIS_DISABLED | CDIS_INDETERMINATE))
803 {
804 TOOLBAR_DrawArrow(hdc, rcArrow->left+1, rcArrow->top+1 + (rcArrow->bottom - rcArrow->top - ARROW_HEIGHT) / 2, comctl32_color.clrBtnHighlight);
805 TOOLBAR_DrawArrow(hdc, rcArrow->left, rcArrow->top + (rcArrow->bottom - rcArrow->top - ARROW_HEIGHT) / 2, comctl32_color.clr3dShadow);
806 }
807 else
808 TOOLBAR_DrawArrow(hdc, rcArrow->left + offset, rcArrow->top + offset + (rcArrow->bottom - rcArrow->top - ARROW_HEIGHT) / 2, comctl32_color.clrBtnText);
809 }
810
811 /* draws a complete toolbar button */
812 static void
813 TOOLBAR_DrawButton (HWND hwnd, TBUTTON_INFO *btnPtr, HDC hdc, DWORD dwBaseCustDraw)
814 {
815 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
816 DWORD dwStyle = infoPtr->dwStyle;
817 BOOL hasDropDownArrow = (TOOLBAR_HasDropDownArrows(infoPtr->dwExStyle) &&
818 (btnPtr->fsStyle & BTNS_DROPDOWN)) ||
819 (btnPtr->fsStyle & BTNS_WHOLEDROPDOWN);
820 BOOL drawSepDropDownArrow = hasDropDownArrow &&
821 (~btnPtr->fsStyle & BTNS_WHOLEDROPDOWN);
822 RECT rc, rcArrow, rcBitmap, rcText;
823 LPWSTR lpText = NULL;
824 NMTBCUSTOMDRAW tbcd;
825 DWORD ntfret;
826 INT offset;
827 INT oldBkMode;
828 DWORD dwItemCustDraw;
829 DWORD dwItemCDFlag;
830 HTHEME theme = GetWindowTheme (hwnd);
831
832 rc = btnPtr->rect;
833 CopyRect (&rcArrow, &rc);
834
835 /* separator - doesn't send NM_CUSTOMDRAW */
836 if (btnPtr->fsStyle & BTNS_SEP) {
837 if (theme)
838 {
839 DrawThemeBackground (theme, hdc,
840 (dwStyle & CCS_VERT) ? TP_SEPARATORVERT : TP_SEPARATOR, 0,
841 &rc, NULL);
842 }
843 else
844 /* with the FLAT style, iBitmap is the width and has already */
845 /* been taken into consideration in calculating the width */
846 /* so now we need to draw the vertical separator */
847 /* empirical tests show that iBitmap can/will be non-zero */
848 /* when drawing the vertical bar... */
849 if ((dwStyle & TBSTYLE_FLAT) /* && (btnPtr->iBitmap == 0) */) {
850 if (btnPtr->fsStyle & BTNS_DROPDOWN)
851 TOOLBAR_DrawDDFlatSeparator (&rc, hdc, btnPtr, infoPtr);
852 else
853 TOOLBAR_DrawFlatSeparator (&rc, hdc, infoPtr);
854 }
855 else if (btnPtr->fsStyle != BTNS_SEP) {
856 FIXME("Draw some kind of separator: fsStyle=%x\n",
857 btnPtr->fsStyle);
858 }
859 return;
860 }
861
862 /* get a pointer to the text */
863 lpText = TOOLBAR_GetText(infoPtr, btnPtr);
864
865 if (hasDropDownArrow)
866 {
867 int right;
868
869 if (dwStyle & TBSTYLE_FLAT)
870 right = max(rc.left, rc.right - DDARROW_WIDTH);
871 else
872 right = max(rc.left, rc.right - DDARROW_WIDTH - 2);
873
874 if (drawSepDropDownArrow)
875 rc.right = right;
876
877 rcArrow.left = right;
878 }
879
880 /* copy text & bitmap rects after adjusting for drop-down arrow
881 * so that text & bitmap is centered in the rectangle not containing
882 * the arrow */
883 CopyRect(&rcText, &rc);
884 CopyRect(&rcBitmap, &rc);
885
886 /* Center the bitmap horizontally and vertically */
887 if (dwStyle & TBSTYLE_LIST)
888 {
889 if (lpText &&
890 infoPtr->nMaxTextRows > 0 &&
891 (!(infoPtr->dwExStyle & TBSTYLE_EX_MIXEDBUTTONS) ||
892 (btnPtr->fsStyle & BTNS_SHOWTEXT)) )
893 rcBitmap.left += GetSystemMetrics(SM_CXEDGE) + infoPtr->szPadding.cx / 2;
894 else
895 rcBitmap.left += GetSystemMetrics(SM_CXEDGE) + infoPtr->iListGap / 2;
896 }
897 else
898 rcBitmap.left += ((rc.right - rc.left) - infoPtr->nBitmapWidth) / 2;
899
900 rcBitmap.top += infoPtr->szPadding.cy / 2;
901
902 TRACE("iBitmap=%d, start=(%d,%d) w=%d, h=%d\n",
903 btnPtr->iBitmap, rcBitmap.left, rcBitmap.top,
904 infoPtr->nBitmapWidth, infoPtr->nBitmapHeight);
905 TRACE("Text=%s\n", debugstr_w(lpText));
906 TRACE("iListGap=%d, padding = { %d, %d }\n", infoPtr->iListGap, infoPtr->szPadding.cx, infoPtr->szPadding.cy);
907
908 /* calculate text position */
909 if (lpText)
910 {
911 rcText.left += GetSystemMetrics(SM_CXEDGE);
912 rcText.right -= GetSystemMetrics(SM_CXEDGE);
913 if (dwStyle & TBSTYLE_LIST)
914 {
915 if (TOOLBAR_IsValidBitmapIndex(infoPtr,btnPtr->iBitmap))
916 rcText.left += infoPtr->nBitmapWidth + infoPtr->iListGap + 2;
917 }
918 else
919 {
920 if (ImageList_GetImageCount(GETDEFIMAGELIST(infoPtr, 0)) > 0)
921 rcText.top += infoPtr->szPadding.cy/2 + infoPtr->nBitmapHeight + 1;
922 else
923 rcText.top += infoPtr->szPadding.cy/2 + 2;
924 }
925 }
926
927 /* Initialize fields in all cases, because we use these later
928 * NOTE: applications can and do alter these to customize their
929 * toolbars */
930 ZeroMemory (&tbcd, sizeof(NMTBCUSTOMDRAW));
931 tbcd.clrText = comctl32_color.clrBtnText;
932 tbcd.clrTextHighlight = comctl32_color.clrHighlightText;
933 tbcd.clrBtnFace = comctl32_color.clrBtnFace;
934 tbcd.clrBtnHighlight = comctl32_color.clrBtnHighlight;
935 tbcd.clrMark = comctl32_color.clrHighlight;
936 tbcd.clrHighlightHotTrack = 0;
937 tbcd.nStringBkMode = TRANSPARENT;
938 tbcd.nHLStringBkMode = OPAQUE;
939 /* MSDN says that this is the text rectangle.
940 * But (why always a but) tracing of v5.7 of native shows
941 * that this is really a *relative* rectangle based on the
942 * the nmcd.rc. Also the left and top are always 0 ignoring
943 * any bitmap that might be present. */
944 tbcd.rcText.left = 0;
945 tbcd.rcText.top = 0;
946 tbcd.rcText.right = rcText.right - rc.left;
947 tbcd.rcText.bottom = rcText.bottom - rc.top;
948 tbcd.nmcd.uItemState = TOOLBAR_TranslateState(btnPtr);
949 tbcd.nmcd.hdc = hdc;
950 tbcd.nmcd.rc = rc;
951 tbcd.hbrMonoDither = COMCTL32_hPattern55AABrush;
952
953 /* FIXME: what are these used for? */
954 tbcd.hbrLines = 0;
955 tbcd.hpenLines = 0;
956
957 /* Issue Item Prepaint notify */
958 dwItemCustDraw = 0;
959 dwItemCDFlag = 0;
960 if (dwBaseCustDraw & CDRF_NOTIFYITEMDRAW)
961 {
962 tbcd.nmcd.dwDrawStage = CDDS_ITEMPREPAINT;
963 tbcd.nmcd.dwItemSpec = btnPtr->idCommand;
964 tbcd.nmcd.lItemlParam = btnPtr->dwData;
965 ntfret = TOOLBAR_SendNotify(&tbcd.nmcd.hdr, infoPtr, NM_CUSTOMDRAW);
966 /* reset these fields so the user can't alter the behaviour like native */
967 tbcd.nmcd.hdc = hdc;
968 tbcd.nmcd.rc = rc;
969
970 dwItemCustDraw = ntfret & 0xffff;
971 dwItemCDFlag = ntfret & 0xffff0000;
972 if (dwItemCustDraw & CDRF_SKIPDEFAULT)
973 return;
974 /* save the only part of the rect that the user can change */
975 rcText.right = tbcd.rcText.right + rc.left;
976 rcText.bottom = tbcd.rcText.bottom + rc.top;
977 }
978
979 if (!(dwItemCDFlag & TBCDRF_NOOFFSET) &&
980 (btnPtr->fsState & (TBSTATE_PRESSED | TBSTATE_CHECKED)))
981 OffsetRect(&rcText, 1, 1);
982
983 if (!(tbcd.nmcd.uItemState & CDIS_HOT) &&
984 ((tbcd.nmcd.uItemState & CDIS_CHECKED) || (tbcd.nmcd.uItemState & CDIS_INDETERMINATE)))
985 TOOLBAR_DrawPattern (&rc, &tbcd);
986
987 if (((infoPtr->dwStyle & TBSTYLE_FLAT) || GetWindowTheme (infoPtr->hwndSelf))
988 && (tbcd.nmcd.uItemState & CDIS_HOT))
989 {
990 if ( dwItemCDFlag & TBCDRF_HILITEHOTTRACK )
991 {
992 COLORREF oldclr;
993
994 oldclr = SetBkColor(hdc, tbcd.clrHighlightHotTrack);
995 ExtTextOutW(hdc, 0, 0, ETO_OPAQUE, &rc, NULL, 0, 0);
996 if (hasDropDownArrow)
997 ExtTextOutW(hdc, 0, 0, ETO_OPAQUE, &rcArrow, NULL, 0, 0);
998 SetBkColor(hdc, oldclr);
999 }
1000 }
1001
1002 if (theme)
1003 {
1004 int partId = drawSepDropDownArrow ? TP_SPLITBUTTON : TP_BUTTON;
1005 int stateId = TS_NORMAL;
1006
1007 if (tbcd.nmcd.uItemState & CDIS_DISABLED)
1008 stateId = TS_DISABLED;
1009 else if (tbcd.nmcd.uItemState & CDIS_SELECTED)
1010 stateId = TS_PRESSED;
1011 else if (tbcd.nmcd.uItemState & CDIS_CHECKED)
1012 stateId = (tbcd.nmcd.uItemState & CDIS_HOT) ? TS_HOTCHECKED : TS_HOT;
1013 else if ((tbcd.nmcd.uItemState & CDIS_HOT)
1014 || (drawSepDropDownArrow && btnPtr->bDropDownPressed))
1015 stateId = TS_HOT;
1016
1017 DrawThemeBackground (theme, hdc, partId, stateId, &tbcd.nmcd.rc, NULL);
1018 }
1019 else
1020 TOOLBAR_DrawFrame(infoPtr, &tbcd, dwItemCDFlag);
1021
1022 if (drawSepDropDownArrow)
1023 {
1024 if (theme)
1025 {
1026 int stateId = TS_NORMAL;
1027
1028 if (tbcd.nmcd.uItemState & CDIS_DISABLED)
1029 stateId = TS_DISABLED;
1030 else if (btnPtr->bDropDownPressed || (tbcd.nmcd.uItemState & CDIS_SELECTED))
1031 stateId = TS_PRESSED;
1032 else if (tbcd.nmcd.uItemState & CDIS_CHECKED)
1033 stateId = (tbcd.nmcd.uItemState & CDIS_HOT) ? TS_HOTCHECKED : TS_HOT;
1034 else if (tbcd.nmcd.uItemState & CDIS_HOT)
1035 stateId = TS_HOT;
1036
1037 DrawThemeBackground (theme, hdc, TP_DROPDOWNBUTTON, stateId, &rcArrow, NULL);
1038 DrawThemeBackground (theme, hdc, TP_SPLITBUTTONDROPDOWN, stateId, &rcArrow, NULL);
1039 }
1040 else
1041 TOOLBAR_DrawSepDDArrow(infoPtr, &tbcd, &rcArrow, btnPtr->bDropDownPressed, dwItemCDFlag);
1042 }
1043
1044 oldBkMode = SetBkMode (hdc, tbcd.nStringBkMode);
1045 if (!(infoPtr->dwExStyle & TBSTYLE_EX_MIXEDBUTTONS) || (btnPtr->fsStyle & BTNS_SHOWTEXT))
1046 TOOLBAR_DrawString (infoPtr, &rcText, lpText, &tbcd, dwItemCDFlag);
1047 SetBkMode (hdc, oldBkMode);
1048
1049 TOOLBAR_DrawImage(infoPtr, btnPtr, rcBitmap.left, rcBitmap.top, &tbcd, dwItemCDFlag);
1050
1051 if (hasDropDownArrow && !drawSepDropDownArrow)
1052 {
1053 if (tbcd.nmcd.uItemState & (CDIS_DISABLED | CDIS_INDETERMINATE))
1054 {
1055 TOOLBAR_DrawArrow(hdc, rcArrow.left+1, rcArrow.top+1 + (rcArrow.bottom - rcArrow.top - ARROW_HEIGHT) / 2, comctl32_color.clrBtnHighlight);
1056 TOOLBAR_DrawArrow(hdc, rcArrow.left, rcArrow.top + (rcArrow.bottom - rcArrow.top - ARROW_HEIGHT) / 2, comctl32_color.clr3dShadow);
1057 }
1058 else if (tbcd.nmcd.uItemState & (CDIS_SELECTED | CDIS_CHECKED))
1059 {
1060 offset = (dwItemCDFlag & TBCDRF_NOOFFSET) ? 0 : 1;
1061 TOOLBAR_DrawArrow(hdc, rcArrow.left + offset, rcArrow.top + offset + (rcArrow.bottom - rcArrow.top - ARROW_HEIGHT) / 2, comctl32_color.clrBtnText);
1062 }
1063 else
1064 TOOLBAR_DrawArrow(hdc, rcArrow.left, rcArrow.top + (rcArrow.bottom - rcArrow.top - ARROW_HEIGHT) / 2, comctl32_color.clrBtnText);
1065 }
1066
1067 if (dwItemCustDraw & CDRF_NOTIFYPOSTPAINT)
1068 {
1069 tbcd.nmcd.dwDrawStage = CDDS_ITEMPOSTPAINT;
1070 TOOLBAR_SendNotify(&tbcd.nmcd.hdr, infoPtr, NM_CUSTOMDRAW);
1071 }
1072
1073 }
1074
1075
1076 static void
1077 TOOLBAR_Refresh (HWND hwnd, HDC hdc, const PAINTSTRUCT *ps)
1078 {
1079 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
1080 TBUTTON_INFO *btnPtr;
1081 INT i;
1082 RECT rcTemp, rcClient;
1083 NMTBCUSTOMDRAW tbcd;
1084 DWORD ntfret;
1085 DWORD dwBaseCustDraw;
1086
1087 /* the app has told us not to redraw the toolbar */
1088 if (!infoPtr->bDoRedraw)
1089 return;
1090
1091 /* if imagelist belongs to the app, it can be changed
1092 by the app after setting it */
1093 if (GETDEFIMAGELIST(infoPtr, 0) != infoPtr->himlInt)
1094 {
1095 infoPtr->nNumBitmaps = 0;
1096 for (i = 0; i < infoPtr->cimlDef; i++)
1097 infoPtr->nNumBitmaps += ImageList_GetImageCount(infoPtr->himlDef[i]->himl);
1098 }
1099
1100 TOOLBAR_DumpToolbar (infoPtr, __LINE__);
1101
1102 /* change the imagelist icon size if we manage the list and it is necessary */
1103 TOOLBAR_CheckImageListIconSize(infoPtr);
1104
1105 /* Send initial notify */
1106 ZeroMemory (&tbcd, sizeof(NMTBCUSTOMDRAW));
1107 tbcd.nmcd.dwDrawStage = CDDS_PREPAINT;
1108 tbcd.nmcd.hdc = hdc;
1109 tbcd.nmcd.rc = ps->rcPaint;
1110 ntfret = TOOLBAR_SendNotify(&tbcd.nmcd.hdr, infoPtr, NM_CUSTOMDRAW);
1111 dwBaseCustDraw = ntfret & 0xffff;
1112
1113 GetClientRect(hwnd, &rcClient);
1114
1115 /* redraw necessary buttons */
1116 btnPtr = infoPtr->buttons;
1117 for (i = 0; i < infoPtr->nNumButtons; i++, btnPtr++)
1118 {
1119 BOOL bDraw;
1120 if (!RectVisible(hdc, &btnPtr->rect))
1121 continue;
1122 if (infoPtr->dwExStyle & TBSTYLE_EX_HIDECLIPPEDBUTTONS)
1123 {
1124 IntersectRect(&rcTemp, &rcClient, &btnPtr->rect);
1125 bDraw = EqualRect(&rcTemp, &btnPtr->rect);
1126 }
1127 else
1128 bDraw = TRUE;
1129 bDraw &= IntersectRect(&rcTemp, &(ps->rcPaint), &(btnPtr->rect));
1130 bDraw = (btnPtr->fsState & TBSTATE_HIDDEN) ? FALSE : bDraw;
1131 if (bDraw)
1132 TOOLBAR_DrawButton(hwnd, btnPtr, hdc, dwBaseCustDraw);
1133 }
1134
1135 /* draw insert mark if required */
1136 if (infoPtr->tbim.iButton != -1)
1137 {
1138 RECT rcButton = infoPtr->buttons[infoPtr->tbim.iButton].rect;
1139 RECT rcInsertMark;
1140 rcInsertMark.top = rcButton.top;
1141 rcInsertMark.bottom = rcButton.bottom;
1142 if (infoPtr->tbim.dwFlags & TBIMHT_AFTER)
1143 rcInsertMark.left = rcInsertMark.right = rcButton.right;
1144 else
1145 rcInsertMark.left = rcInsertMark.right = rcButton.left - INSERTMARK_WIDTH;
1146 COMCTL32_DrawInsertMark(hdc, &rcInsertMark, infoPtr->clrInsertMark, FALSE);
1147 }
1148
1149 if (dwBaseCustDraw & CDRF_NOTIFYPOSTPAINT)
1150 {
1151 ZeroMemory (&tbcd, sizeof(NMTBCUSTOMDRAW));
1152 tbcd.nmcd.dwDrawStage = CDDS_POSTPAINT;
1153 tbcd.nmcd.hdc = hdc;
1154 tbcd.nmcd.rc = ps->rcPaint;
1155 ntfret = TOOLBAR_SendNotify(&tbcd.nmcd.hdr, infoPtr, NM_CUSTOMDRAW);
1156 }
1157 }
1158
1159 /***********************************************************************
1160 * TOOLBAR_MeasureString
1161 *
1162 * This function gets the width and height of a string in pixels. This
1163 * is done first by using GetTextExtentPoint to get the basic width
1164 * and height. The DrawText is called with DT_CALCRECT to get the exact
1165 * width. The reason is because the text may have more than one "&" (or
1166 * prefix characters as M$ likes to call them). The prefix character
1167 * indicates where the underline goes, except for the string "&&" which
1168 * is reduced to a single "&". GetTextExtentPoint does not process these
1169 * only DrawText does. Note that the BTNS_NOPREFIX is handled here.
1170 */
1171 static void
1172 TOOLBAR_MeasureString(const TOOLBAR_INFO *infoPtr, const TBUTTON_INFO *btnPtr,
1173 HDC hdc, LPSIZE lpSize)
1174 {
1175 RECT myrect;
1176
1177 lpSize->cx = 0;
1178 lpSize->cy = 0;
1179
1180 if (infoPtr->nMaxTextRows > 0 &&
1181 !(btnPtr->fsState & TBSTATE_HIDDEN) &&
1182 (!(infoPtr->dwExStyle & TBSTYLE_EX_MIXEDBUTTONS) ||
1183 (btnPtr->fsStyle & BTNS_SHOWTEXT)) )
1184 {
1185 LPWSTR lpText = TOOLBAR_GetText(infoPtr, btnPtr);
1186
1187 if(lpText != NULL) {
1188 /* first get size of all the text */
1189 GetTextExtentPoint32W (hdc, lpText, strlenW (lpText), lpSize);
1190
1191 /* feed above size into the rectangle for DrawText */
1192 myrect.left = myrect.top = 0;
1193 myrect.right = lpSize->cx;
1194 myrect.bottom = lpSize->cy;
1195
1196 /* Use DrawText to get true size as drawn (less pesky "&") */
1197 DrawTextW (hdc, lpText, -1, &myrect, DT_VCENTER | DT_SINGLELINE |
1198 DT_CALCRECT | ((btnPtr->fsStyle & BTNS_NOPREFIX) ?
1199 DT_NOPREFIX : 0));
1200
1201 /* feed back to caller */
1202 lpSize->cx = myrect.right;
1203 lpSize->cy = myrect.bottom;
1204 }
1205 }
1206
1207 TRACE("string size %d x %d!\n", lpSize->cx, lpSize->cy);
1208 }
1209
1210 /***********************************************************************
1211 * TOOLBAR_CalcStrings
1212 *
1213 * This function walks through each string and measures it and returns
1214 * the largest height and width to caller.
1215 */
1216 static void
1217 TOOLBAR_CalcStrings (HWND hwnd, LPSIZE lpSize)
1218 {
1219 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
1220 TBUTTON_INFO *btnPtr;
1221 INT i;
1222 SIZE sz;
1223 HDC hdc;
1224 HFONT hOldFont;
1225
1226 lpSize->cx = 0;
1227 lpSize->cy = 0;
1228
1229 if (infoPtr->nMaxTextRows == 0)
1230 return;
1231
1232 hdc = GetDC (hwnd);
1233 hOldFont = SelectObject (hdc, infoPtr->hFont);
1234
1235 if (infoPtr->nNumButtons == 0 && infoPtr->nNumStrings > 0)
1236 {
1237 TEXTMETRICW tm;
1238
1239 GetTextMetricsW(hdc, &tm);
1240 lpSize->cy = tm.tmHeight;
1241 }
1242
1243 btnPtr = infoPtr->buttons;
1244 for (i = 0; i < infoPtr->nNumButtons; i++, btnPtr++) {
1245 if(TOOLBAR_HasText(infoPtr, btnPtr))
1246 {
1247 TOOLBAR_MeasureString(infoPtr, btnPtr, hdc, &sz);
1248 if (sz.cx > lpSize->cx)
1249 lpSize->cx = sz.cx;
1250 if (sz.cy > lpSize->cy)
1251 lpSize->cy = sz.cy;
1252 }
1253 }
1254
1255 SelectObject (hdc, hOldFont);
1256 ReleaseDC (hwnd, hdc);
1257
1258 TRACE("max string size %d x %d!\n", lpSize->cx, lpSize->cy);
1259 }
1260
1261 /***********************************************************************
1262 * TOOLBAR_WrapToolbar
1263 *
1264 * This function walks through the buttons and separators in the
1265 * toolbar, and sets the TBSTATE_WRAP flag only on those items where
1266 * wrapping should occur based on the width of the toolbar window.
1267 * It does *not* calculate button placement itself. That task
1268 * takes place in TOOLBAR_CalcToolbar. If the program wants to manage
1269 * the toolbar wrapping on its own, it can use the TBSTYLE_WRAPABLE
1270 * flag, and set the TBSTATE_WRAP flags manually on the appropriate items.
1271 *
1272 * Note: TBSTYLE_WRAPABLE or TBSTYLE_EX_UNDOC1 can be used also to allow
1273 * vertical toolbar lists.
1274 */
1275
1276 static void
1277 TOOLBAR_WrapToolbar( HWND hwnd, DWORD dwStyle )
1278 {
1279 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
1280 TBUTTON_INFO *btnPtr;
1281 INT x, cx, i, j;
1282 RECT rc;
1283 BOOL bButtonWrap;
1284
1285 /* When the toolbar window style is not TBSTYLE_WRAPABLE, */
1286 /* no layout is necessary. Applications may use this style */
1287 /* to perform their own layout on the toolbar. */
1288 if( !(dwStyle & TBSTYLE_WRAPABLE) &&
1289 !(infoPtr->dwExStyle & TBSTYLE_EX_UNDOC1) ) return;
1290
1291 btnPtr = infoPtr->buttons;
1292 x = infoPtr->nIndent;
1293
1294 if (GetParent(hwnd))
1295 {
1296 /* this can get the parents width, to know how far we can extend
1297 * this toolbar. We cannot use its height, as there may be multiple
1298 * toolbars in a rebar control
1299 */
1300 GetClientRect( GetParent(hwnd), &rc );
1301 infoPtr->nWidth = rc.right - rc.left;
1302 }
1303 else
1304 {
1305 GetWindowRect( hwnd, &rc );
1306 infoPtr->nWidth = rc.right - rc.left;
1307 }
1308
1309 bButtonWrap = FALSE;
1310
1311 TRACE("start ButtonWidth=%d, BitmapWidth=%d, nWidth=%d, nIndent=%d\n",
1312 infoPtr->nButtonWidth, infoPtr->nBitmapWidth, infoPtr->nWidth,
1313 infoPtr->nIndent);
1314
1315 for (i = 0; i < infoPtr->nNumButtons; i++ )
1316 {
1317 btnPtr[i].fsState &= ~TBSTATE_WRAP;
1318
1319 if (btnPtr[i].fsState & TBSTATE_HIDDEN)
1320 continue;
1321
1322 /* UNDOCUMENTED: If a separator has a non zero bitmap index, */
1323 /* it is the actual width of the separator. This is used for */
1324 /* custom controls in toolbars. */
1325 /* */
1326 /* BTNS_DROPDOWN separators are treated as buttons for */
1327 /* width. - GA 8/01 */
1328 if ((btnPtr[i].fsStyle & BTNS_SEP) &&
1329 !(btnPtr[i].fsStyle & BTNS_DROPDOWN))
1330 cx = (btnPtr[i].iBitmap > 0) ?
1331 btnPtr[i].iBitmap : SEPARATOR_WIDTH;
1332 else
1333 cx = infoPtr->nButtonWidth;
1334
1335 /* Two or more adjacent separators form a separator group. */
1336 /* The first separator in a group should be wrapped to the */
1337 /* next row if the previous wrapping is on a button. */
1338 if( bButtonWrap &&
1339 (btnPtr[i].fsStyle & BTNS_SEP) &&
1340 (i + 1 < infoPtr->nNumButtons ) &&
1341 (btnPtr[i + 1].fsStyle & BTNS_SEP) )
1342 {
1343 TRACE("wrap point 1 btn %d style %02x\n", i, btnPtr[i].fsStyle);
1344 btnPtr[i].fsState |= TBSTATE_WRAP;
1345 x = infoPtr->nIndent;
1346 i++;
1347 bButtonWrap = FALSE;
1348 continue;
1349 }
1350
1351 /* The layout makes sure the bitmap is visible, but not the button. */
1352 /* Test added to also wrap after a button that starts a row but */
1353 /* is bigger than the area. - GA 8/01 */
1354 if (( x + cx - (infoPtr->nButtonWidth - infoPtr->nBitmapWidth) / 2
1355 > infoPtr->nWidth ) ||
1356 ((x == infoPtr->nIndent) && (cx > infoPtr->nWidth)))
1357 {
1358 BOOL bFound = FALSE;
1359
1360 /* If the current button is a separator and not hidden, */
1361 /* go to the next until it reaches a non separator. */
1362 /* Wrap the last separator if it is before a button. */
1363 while( ( ((btnPtr[i].fsStyle & BTNS_SEP) &&
1364 !(btnPtr[i].fsStyle & BTNS_DROPDOWN)) ||
1365 (btnPtr[i].fsState & TBSTATE_HIDDEN) ) &&
1366 i < infoPtr->nNumButtons )
1367 {
1368 i++;
1369 bFound = TRUE;
1370 }
1371
1372 if( bFound && i < infoPtr->nNumButtons )
1373 {
1374 i--;
1375 TRACE("wrap point 2 btn %d style %02x, x=%d, cx=%d\n",
1376 i, btnPtr[i].fsStyle, x, cx);
1377 btnPtr[i].fsState |= TBSTATE_WRAP;
1378 x = infoPtr->nIndent;
1379 bButtonWrap = FALSE;
1380 continue;
1381 }
1382 else if ( i >= infoPtr->nNumButtons)
1383 break;
1384
1385 /* If the current button is not a separator, find the last */
1386 /* separator and wrap it. */
1387 for ( j = i - 1; j >= 0 && !(btnPtr[j].fsState & TBSTATE_WRAP); j--)
1388 {
1389 if ((btnPtr[j].fsStyle & BTNS_SEP) &&
1390 !(btnPtr[j].fsState & TBSTATE_HIDDEN))
1391 {
1392 bFound = TRUE;
1393 i = j;
1394 TRACE("wrap point 3 btn %d style %02x, x=%d, cx=%d\n",
1395 i, btnPtr[i].fsStyle, x, cx);
1396 x = infoPtr->nIndent;
1397 btnPtr[j].fsState |= TBSTATE_WRAP;
1398 bButtonWrap = FALSE;
1399 break;
1400 }
1401 }
1402
1403 /* If no separator available for wrapping, wrap one of */
1404 /* non-hidden previous button. */
1405 if (!bFound)
1406 {
1407 for ( j = i - 1;
1408 j >= 0 && !(btnPtr[j].fsState & TBSTATE_WRAP); j--)
1409 {
1410 if (btnPtr[j].fsState & TBSTATE_HIDDEN)
1411 continue;
1412
1413 bFound = TRUE;
1414 i = j;
1415 TRACE("wrap point 4 btn %d style %02x, x=%d, cx=%d\n",
1416 i, btnPtr[i].fsStyle, x, cx);
1417 x = infoPtr->nIndent;
1418 btnPtr[j].fsState |= TBSTATE_WRAP;
1419 bButtonWrap = TRUE;
1420 break;
1421 }
1422 }
1423
1424 /* If all above failed, wrap the current button. */
1425 if (!bFound)
1426 {
1427 TRACE("wrap point 5 btn %d style %02x, x=%d, cx=%d\n",
1428 i, btnPtr[i].fsStyle, x, cx);
1429 btnPtr[i].fsState |= TBSTATE_WRAP;
1430 bFound = TRUE;
1431 x = infoPtr->nIndent;
1432 if (btnPtr[i].fsStyle & BTNS_SEP )
1433 bButtonWrap = FALSE;
1434 else
1435 bButtonWrap = TRUE;
1436 }
1437 }
1438 else {
1439 TRACE("wrap point 6 btn %d style %02x, x=%d, cx=%d\n",
1440 i, btnPtr[i].fsStyle, x, cx);
1441 x += cx;
1442 }
1443 }
1444 }
1445
1446
1447 /***********************************************************************
1448 * TOOLBAR_MeasureButton
1449 *
1450 * Calculates the width and height required for a button. Used in
1451 * TOOLBAR_CalcToolbar to set the all-button width and height and also for
1452 * the width of buttons that are autosized.
1453 *
1454 * Note that it would have been rather elegant to use one piece of code for
1455 * both the laying out of the toolbar and for controlling where button parts
1456 * are drawn, but the native control has inconsistencies between the two that
1457 * prevent this from being effectively. These inconsistencies can be seen as
1458 * artefacts where parts of the button appear outside of the bounding button
1459 * rectangle.
1460 *
1461 * There are several cases for the calculation of the button dimensions and
1462 * button part positioning:
1463 *
1464 * List
1465 * ====
1466 *
1467 * With Bitmap:
1468 *
1469 * +--------------------------------------------------------+ ^
1470 * | ^ ^ | |
1471 * | | pad.cy / 2 | centred | |
1472 * | pad.cx/2 + cxedge +--------------+ +------------+ | | DEFPAD_CY +
1473 * |<----------------->| nBitmapWidth | | Text | | | max(nBitmapHeight, szText.cy)
1474 * | |<------------>| | | | |
1475 * | +--------------+ +------------+ | |
1476 * |<-------------------------------------->| | |
1477 * | cxedge + iListGap + nBitmapWidth + 2 |<-----------> | |
1478 * | szText.cx | |
1479 * +--------------------------------------------------------+ -
1480 * <-------------------------------------------------------->
1481 * 2*cxedge + nBitmapWidth + iListGap + szText.cx + pad.cx
1482 *
1483 * Without Bitmap (I_IMAGENONE):
1484 *
1485 * +-----------------------------------+ ^
1486 * | ^ | |
1487 * | | centred | | LISTPAD_CY +
1488 * | +------------+ | | szText.cy
1489 * | | Text | | |
1490 * | | | | |
1491 * | +------------+ | |
1492 * |<----------------->| | |
1493 * | cxedge |<-----------> | |
1494 * | szText.cx | |
1495 * +-----------------------------------+ -
1496 * <----------------------------------->
1497 * szText.cx + pad.cx
1498 *
1499 * Without text:
1500 *
1501 * +--------------------------------------+ ^
1502 * | ^ | |
1503 * | | padding.cy/2 | | DEFPAD_CY +
1504 * | +------------+ | | nBitmapHeight
1505 * | | Bitmap | | |
1506 * | | | | |
1507 * | +------------+ | |
1508 * |<------------------->| | |
1509 * | cxedge + iListGap/2 |<-----------> | |
1510 * | nBitmapWidth | |
1511 * +--------------------------------------+ -
1512 * <-------------------------------------->
1513 * 2*cxedge + nBitmapWidth + iListGap
1514 *
1515 * Non-List
1516 * ========
1517 *
1518 * With bitmap:
1519 *
1520 * +-----------------------------------+ ^
1521 * | ^ | |
1522 * | | pad.cy / 2 | | nBitmapHeight +
1523 * | - | | szText.cy +
1524 * | +------------+ | | DEFPAD_CY + 1
1525 * | centred | Bitmap | | |
1526 * |<----------------->| | | |
1527 * | +------------+ | |
1528 * | ^ | |
1529 * | 1 | | |
1530 * | - | |
1531 * | centred +---------------+ | |
1532 * |<--------------->| Text | | |
1533 * | +---------------+ | |
1534 * +-----------------------------------+ -
1535 * <----------------------------------->
1536 * pad.cx + max(nBitmapWidth, szText.cx)
1537 *
1538 * Without bitmaps (NULL imagelist or ImageList_GetImageCount() = 0):
1539 *
1540 * +---------------------------------------+ ^
1541 * | ^ | |
1542 * | | 2 + pad.cy / 2 | |
1543 * | - | | szText.cy +
1544 * | centred +-----------------+ | | pad.cy + 2
1545 * |<--------------->| Text | | |
1546 * | +-----------------+ | |
1547 * | | |
1548 * +---------------------------------------+ -
1549 * <--------------------------------------->
1550 * 2*cxedge + pad.cx + szText.cx
1551 *
1552 * Without text:
1553 * As for with bitmaps, but with szText.cx zero.
1554 */
1555 static inline SIZE TOOLBAR_MeasureButton(const TOOLBAR_INFO *infoPtr, SIZE sizeString,
1556 BOOL bHasBitmap, BOOL bValidImageList)
1557 {
1558 SIZE sizeButton;
1559 if (infoPtr->dwStyle & TBSTYLE_LIST)
1560 {
1561 /* set button height from bitmap / text height... */
1562 sizeButton.cy = max((bHasBitmap ? infoPtr->nBitmapHeight : 0),
1563 sizeString.cy);
1564
1565 /* ... add on the necessary padding */
1566 if (bValidImageList)
1567 {
1568 if (bHasBitmap)
1569 sizeButton.cy += DEFPAD_CY;
1570 else
1571 sizeButton.cy += LISTPAD_CY;
1572 }
1573 else
1574 sizeButton.cy += infoPtr->szPadding.cy;
1575
1576 /* calculate button width */
1577 if (bHasBitmap)
1578 {
1579 sizeButton.cx = 2*GetSystemMetrics(SM_CXEDGE) +
1580 infoPtr->nBitmapWidth + infoPtr->iListGap;
1581 if (sizeString.cx > 0)
1582 sizeButton.cx += sizeString.cx + infoPtr->szPadding.cx;
1583 }
1584 else
1585 sizeButton.cx = sizeString.cx + infoPtr->szPadding.cx;
1586 }
1587 else
1588 {
1589 if (bHasBitmap)
1590 {
1591 sizeButton.cy = infoPtr->nBitmapHeight + DEFPAD_CY;
1592 if (sizeString.cy > 0)
1593 sizeButton.cy += 1 + sizeString.cy;
1594 sizeButton.cx = infoPtr->szPadding.cx +
1595 max(sizeString.cx, infoPtr->nBitmapWidth);
1596 }
1597 else
1598 {
1599 sizeButton.cy = sizeString.cy + infoPtr->szPadding.cy +
1600 NONLIST_NOTEXT_OFFSET;
1601 sizeButton.cx = 2*GetSystemMetrics(SM_CXEDGE) +
1602 infoPtr->szPadding.cx + sizeString.cx;
1603 }
1604 }
1605 return sizeButton;
1606 }
1607
1608
1609 /***********************************************************************
1610 * TOOLBAR_CalcToolbar
1611 *
1612 * This function calculates button and separator placement. It first
1613 * calculates the button sizes, gets the toolbar window width and then
1614 * calls TOOLBAR_WrapToolbar to determine which buttons we need to wrap
1615 * on. It assigns a new location to each item and sends this location to
1616 * the tooltip window if appropriate. Finally, it updates the rcBound
1617 * rect and calculates the new required toolbar window height.
1618 */
1619 static void
1620 TOOLBAR_CalcToolbar (HWND hwnd)
1621 {
1622 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr(hwnd);
1623 SIZE sizeString, sizeButton;
1624 BOOL validImageList = FALSE;
1625
1626 TOOLBAR_CalcStrings (hwnd, &sizeString);
1627
1628 TOOLBAR_DumpToolbar (infoPtr, __LINE__);
1629
1630 if (TOOLBAR_IsValidImageList(infoPtr, 0))
1631 validImageList = TRUE;
1632 sizeButton = TOOLBAR_MeasureButton(infoPtr, sizeString, TRUE, validImageList);
1633 infoPtr->nButtonWidth = sizeButton.cx;
1634 infoPtr->nButtonHeight = sizeButton.cy;
1635 infoPtr->iTopMargin = default_top_margin(infoPtr);
1636
1637 if ( infoPtr->cxMin >= 0 && infoPtr->nButtonWidth < infoPtr->cxMin )
1638 infoPtr->nButtonWidth = infoPtr->cxMin;
1639 if ( infoPtr->cxMax > 0 && infoPtr->nButtonWidth > infoPtr->cxMax )
1640 infoPtr->nButtonWidth = infoPtr->cxMax;
1641
1642 TOOLBAR_LayoutToolbar(hwnd);
1643 }
1644
1645 static void
1646 TOOLBAR_LayoutToolbar(HWND hwnd)
1647 {
1648 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr(hwnd);
1649 TBUTTON_INFO *btnPtr;
1650 SIZE sizeButton;
1651 INT i, nRows, nSepRows;
1652 INT x, y, cx, cy;
1653 BOOL bWrap;
1654 BOOL validImageList = TOOLBAR_IsValidImageList(infoPtr, 0);
1655 BOOL hasDropDownArrows = TOOLBAR_HasDropDownArrows(infoPtr->dwExStyle);
1656
1657 TOOLBAR_WrapToolbar(hwnd, infoPtr->dwStyle);
1658
1659 x = infoPtr->nIndent;
1660 y = infoPtr->iTopMargin;
1661 cx = infoPtr->nButtonWidth;
1662 cy = infoPtr->nButtonHeight;
1663
1664 nRows = nSepRows = 0;
1665
1666 infoPtr->rcBound.top = y;
1667 infoPtr->rcBound.left = x;
1668 infoPtr->rcBound.bottom = y + cy;
1669 infoPtr->rcBound.right = x;
1670
1671 btnPtr = infoPtr->buttons;
1672
1673 TRACE("cy=%d\n", cy);
1674
1675 for (i = 0; i < infoPtr->nNumButtons; i++, btnPtr++ )
1676 {
1677 bWrap = FALSE;
1678 if (btnPtr->fsState & TBSTATE_HIDDEN)
1679 {
1680 SetRectEmpty (&btnPtr->rect);
1681 continue;
1682 }
1683
1684 cy = infoPtr->nButtonHeight;
1685
1686 /* UNDOCUMENTED: If a separator has a non zero bitmap index, */
1687 /* it is the actual width of the separator. This is used for */
1688 /* custom controls in toolbars. */
1689 if (btnPtr->fsStyle & BTNS_SEP) {
1690 if (btnPtr->fsStyle & BTNS_DROPDOWN) {
1691 cy = (btnPtr->iBitmap > 0) ?
1692 btnPtr->iBitmap : SEPARATOR_WIDTH;
1693 cx = infoPtr->nButtonWidth;
1694 }
1695 else
1696 cx = (btnPtr->iBitmap > 0) ?
1697 btnPtr->iBitmap : SEPARATOR_WIDTH;
1698 }
1699 else
1700 {
1701 if (btnPtr->cx)
1702 cx = btnPtr->cx;
1703 else if ((infoPtr->dwExStyle & TBSTYLE_EX_MIXEDBUTTONS) ||
1704 (btnPtr->fsStyle & BTNS_AUTOSIZE))
1705 {
1706 SIZE sz;
1707 HDC hdc;
1708 HFONT hOldFont;
1709
1710 hdc = GetDC (hwnd);
1711 hOldFont = SelectObject (hdc, infoPtr->hFont);
1712
1713 TOOLBAR_MeasureString(infoPtr, btnPtr, hdc, &sz);
1714
1715 SelectObject (hdc, hOldFont);
1716 ReleaseDC (hwnd, hdc);
1717
1718 sizeButton = TOOLBAR_MeasureButton(infoPtr, sz,
1719 TOOLBAR_IsValidBitmapIndex(infoPtr, infoPtr->buttons[i].iBitmap),
1720 validImageList);
1721 cx = sizeButton.cx;
1722 }
1723 else
1724 cx = infoPtr->nButtonWidth;
1725
1726 /* if size has been set manually then don't add on extra space
1727 * for the drop down arrow */
1728 if (!btnPtr->cx && hasDropDownArrows &&
1729 ((btnPtr->fsStyle & BTNS_DROPDOWN) || (btnPtr->fsStyle & BTNS_WHOLEDROPDOWN)))
1730 cx += DDARROW_WIDTH;
1731 }
1732 if (btnPtr->fsState & TBSTATE_WRAP )
1733 bWrap = TRUE;
1734
1735 SetRect (&btnPtr->rect, x, y, x + cx, y + cy);
1736
1737 if (infoPtr->rcBound.left > x)
1738 infoPtr->rcBound.left = x;
1739 if (infoPtr->rcBound.right < x + cx)
1740 infoPtr->rcBound.right = x + cx;
1741 if (infoPtr->rcBound.bottom < y + cy)
1742 infoPtr->rcBound.bottom = y + cy;
1743
1744 TOOLBAR_TooltipSetRect(infoPtr, btnPtr);
1745
1746 /* btnPtr->nRow is zero based. The space between the rows is */
1747 /* also considered as a row. */
1748 btnPtr->nRow = nRows + nSepRows;
1749
1750 TRACE("button %d style=%x, bWrap=%d, nRows=%d, nSepRows=%d, btnrow=%d, (%d,%d)-(%d,%d)\n",
1751 i, btnPtr->fsStyle, bWrap, nRows, nSepRows, btnPtr->nRow,
1752 x, y, x+cx, y+cy);
1753
1754 if( bWrap )
1755 {
1756 if ( !(btnPtr->fsStyle & BTNS_SEP) )
1757 y += cy;
1758 else
1759 {
1760 /* UNDOCUMENTED: If a separator has a non zero bitmap index, */
1761 /* it is the actual width of the separator. This is used for */
1762 /* custom controls in toolbars. */
1763 if ( !(btnPtr->fsStyle & BTNS_DROPDOWN))
1764 y += cy + ( (btnPtr->iBitmap > 0 ) ?
1765 btnPtr->iBitmap : SEPARATOR_WIDTH) * 2 /3;
1766 else
1767 y += cy;
1768
1769 /* nSepRows is used to calculate the extra height following */
1770 /* the last row. */
1771 nSepRows++;
1772 }
1773 x = infoPtr->nIndent;
1774
1775 /* Increment row number unless this is the last button */
1776 /* and it has Wrap set. */
1777 if (i != infoPtr->nNumButtons-1)
1778 nRows++;
1779 }
1780 else
1781 x += cx;
1782 }
1783
1784 /* infoPtr->nRows is the number of rows on the toolbar */
1785 infoPtr->nRows = nRows + nSepRows + 1;
1786
1787 TRACE("toolbar button width %d\n", infoPtr->nButtonWidth);
1788 }
1789
1790
1791 static INT
1792 TOOLBAR_InternalHitTest (HWND hwnd, const POINT *lpPt)
1793 {
1794 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
1795 TBUTTON_INFO *btnPtr;
1796 INT i;
1797
1798 btnPtr = infoPtr->buttons;
1799 for (i = 0; i < infoPtr->nNumButtons; i++, btnPtr++) {
1800 if (btnPtr->fsState & TBSTATE_HIDDEN)
1801 continue;
1802
1803 if (btnPtr->fsStyle & BTNS_SEP) {
1804 if (PtInRect (&btnPtr->rect, *lpPt)) {
1805 TRACE(" ON SEPARATOR %d!\n", i);
1806 return -i;
1807 }
1808 }
1809 else {
1810 if (PtInRect (&btnPtr->rect, *lpPt)) {
1811 TRACE(" ON BUTTON %d!\n", i);
1812 return i;
1813 }
1814 }
1815 }
1816
1817 TRACE(" NOWHERE!\n");
1818 return TOOLBAR_NOWHERE;
1819 }
1820
1821
1822 static INT
1823 TOOLBAR_GetButtonIndex (const TOOLBAR_INFO *infoPtr, INT idCommand, BOOL CommandIsIndex)
1824 {
1825 TBUTTON_INFO *btnPtr;
1826 INT i;
1827
1828 if (CommandIsIndex) {
1829 TRACE("command is really index command=%d\n", idCommand);
1830 if (idCommand >= infoPtr->nNumButtons) return -1;
1831 return idCommand;
1832 }
1833 btnPtr = infoPtr->buttons;
1834 for (i = 0; i < infoPtr->nNumButtons; i++, btnPtr++) {
1835 if (btnPtr->idCommand == idCommand) {
1836 TRACE("command=%d index=%d\n", idCommand, i);
1837 return i;
1838 }
1839 }
1840 TRACE("no index found for command=%d\n", idCommand);
1841 return -1;
1842 }
1843
1844
1845 static INT
1846 TOOLBAR_GetCheckedGroupButtonIndex (const TOOLBAR_INFO *infoPtr, INT nIndex)
1847 {
1848 TBUTTON_INFO *btnPtr;
1849 INT nRunIndex;
1850
1851 if ((nIndex < 0) || (nIndex > infoPtr->nNumButtons))
1852 return -1;
1853
1854 /* check index button */
1855 btnPtr = &infoPtr->buttons[nIndex];
1856 if ((btnPtr->fsStyle & BTNS_CHECKGROUP) == BTNS_CHECKGROUP) {
1857 if (btnPtr->fsState & TBSTATE_CHECKED)
1858 return nIndex;
1859 }
1860
1861 /* check previous buttons */
1862 nRunIndex = nIndex - 1;
1863 while (nRunIndex >= 0) {
1864 btnPtr = &infoPtr->buttons[nRunIndex];
1865 if ((btnPtr->fsStyle & BTNS_GROUP) == BTNS_GROUP) {
1866 if (btnPtr->fsState & TBSTATE_CHECKED)
1867 return nRunIndex;
1868 }
1869 else
1870 break;
1871 nRunIndex--;
1872 }
1873
1874 /* check next buttons */
1875 nRunIndex = nIndex + 1;
1876 while (nRunIndex < infoPtr->nNumButtons) {
1877 btnPtr = &infoPtr->buttons[nRunIndex];
1878 if ((btnPtr->fsStyle & BTNS_GROUP) == BTNS_GROUP) {
1879 if (btnPtr->fsState & TBSTATE_CHECKED)
1880 return nRunIndex;
1881 }
1882 else
1883 break;
1884 nRunIndex++;
1885 }
1886
1887 return -1;
1888 }
1889
1890
1891 static VOID
1892 TOOLBAR_RelayEvent (HWND hwndTip, HWND hwndMsg, UINT uMsg,
1893 WPARAM wParam, LPARAM lParam)
1894 {
1895 MSG msg;
1896
1897 msg.hwnd = hwndMsg;
1898 msg.message = uMsg;
1899 msg.wParam = wParam;
1900 msg.lParam = lParam;
1901 msg.time = GetMessageTime ();
1902 msg.pt.x = (short)LOWORD(GetMessagePos ());
1903 msg.pt.y = (short)HIWORD(GetMessagePos ());
1904
1905 SendMessageW (hwndTip, TTM_RELAYEVENT, 0, (LPARAM)&msg);
1906 }
1907
1908 static void
1909 TOOLBAR_TooltipAddTool(const TOOLBAR_INFO *infoPtr, const TBUTTON_INFO *button)
1910 {
1911 if (infoPtr->hwndToolTip && !(button->fsStyle & BTNS_SEP)) {
1912 TTTOOLINFOW ti;
1913
1914 ZeroMemory(&ti, sizeof(TTTOOLINFOW));
1915 ti.cbSize = sizeof (TTTOOLINFOW);
1916 ti.hwnd = infoPtr->hwndSelf;
1917 ti.uId = button->idCommand;
1918 ti.hinst = 0;
1919 ti.lpszText = LPSTR_TEXTCALLBACKW;
1920 /* ti.lParam = random value from the stack? */
1921
1922 SendMessageW(infoPtr->hwndToolTip, TTM_ADDTOOLW,
1923 0, (LPARAM)&ti);
1924 }
1925 }
1926
1927 static void
1928 TOOLBAR_TooltipDelTool(const TOOLBAR_INFO *infoPtr, const TBUTTON_INFO *button)
1929 {
1930 if ((infoPtr->hwndToolTip) && !(button->fsStyle & BTNS_SEP)) {
1931 TTTOOLINFOW ti;
1932
1933 ZeroMemory(&ti, sizeof(ti));
1934 ti.cbSize = sizeof(ti);
1935 ti.hwnd = infoPtr->hwndSelf;
1936 ti.uId = button->idCommand;
1937
1938 SendMessageW(infoPtr->hwndToolTip, TTM_DELTOOLW, 0, (LPARAM)&ti);
1939 }
1940 }
1941
1942 static void TOOLBAR_TooltipSetRect(const TOOLBAR_INFO *infoPtr, const TBUTTON_INFO *button)
1943 {
1944 /* Set the toolTip only for non-hidden, non-separator button */
1945 if (infoPtr->hwndToolTip && !(button->fsStyle & BTNS_SEP))
1946 {
1947 TTTOOLINFOW ti;
1948
1949 ZeroMemory(&ti, sizeof(ti));
1950 ti.cbSize = sizeof(ti);
1951 ti.hwnd = infoPtr->hwndSelf;
1952 ti.uId = button->idCommand;
1953 ti.rect = button->rect;
1954 SendMessageW(infoPtr->hwndToolTip, TTM_NEWTOOLRECTW, 0, (LPARAM)&ti);
1955 }
1956 }
1957
1958 /* Creates the tooltip control */
1959 static void
1960 TOOLBAR_TooltipCreateControl(TOOLBAR_INFO *infoPtr)
1961 {
1962 int i;
1963 NMTOOLTIPSCREATED nmttc;
1964
1965 infoPtr->hwndToolTip = CreateWindowExW(0, TOOLTIPS_CLASSW, NULL, WS_POPUP,
1966 CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT,
1967 infoPtr->hwndSelf, 0, 0, 0);
1968
1969 if (!infoPtr->hwndToolTip)
1970 return;
1971
1972 /* Send NM_TOOLTIPSCREATED notification */
1973 nmttc.hwndToolTips = infoPtr->hwndToolTip;
1974 TOOLBAR_SendNotify(&nmttc.hdr, infoPtr, NM_TOOLTIPSCREATED);
1975
1976 for (i = 0; i < infoPtr->nNumButtons; i++)
1977 {
1978 TOOLBAR_TooltipAddTool(infoPtr, &infoPtr->buttons[i]);
1979 TOOLBAR_TooltipSetRect(infoPtr, &infoPtr->buttons[i]);
1980 }
1981 }
1982
1983 /* keeps available button list box sorted by button id */
1984 static void TOOLBAR_Cust_InsertAvailButton(HWND hwnd, PCUSTOMBUTTON btnInfoNew)
1985 {
1986 int i;
1987 int count;
1988 PCUSTOMBUTTON btnInfo;
1989 HWND hwndAvail = GetDlgItem(hwnd, IDC_AVAILBTN_LBOX);
1990
1991 TRACE("button %s, idCommand %d\n", debugstr_w(btnInfoNew->text), btnInfoNew->btn.idCommand);
1992
1993 count = SendMessageW(hwndAvail, LB_GETCOUNT, 0, 0);
1994
1995 /* position 0 is always separator */
1996 for (i = 1; i < count; i++)
1997 {
1998 btnInfo = (PCUSTOMBUTTON)SendMessageW(hwndAvail, LB_GETITEMDATA, i, 0);
1999 if (btnInfoNew->btn.idCommand < btnInfo->btn.idCommand)
2000 {
2001 i = SendMessageW(hwndAvail, LB_INSERTSTRING, i, 0);
2002 SendMessageW(hwndAvail, LB_SETITEMDATA, i, (LPARAM)btnInfoNew);
2003 return;
2004 }
2005 }
2006 /* id higher than all others add to end */
2007 i = SendMessageW(hwndAvail, LB_ADDSTRING, 0, 0);
2008 SendMessageW(hwndAvail, LB_SETITEMDATA, i, (LPARAM)btnInfoNew);
2009 }
2010
2011 static void TOOLBAR_Cust_MoveButton(const CUSTDLG_INFO *custInfo, HWND hwnd, INT nIndexFrom, INT nIndexTo)
2012 {
2013 NMTOOLBARW nmtb;
2014
2015 TRACE("index from %d, index to %d\n", nIndexFrom, nIndexTo);
2016
2017 if (nIndexFrom == nIndexTo)
2018 return;
2019
2020 /* MSDN states that iItem is the index of the button, rather than the
2021 * command ID as used by every other NMTOOLBAR notification */
2022 nmtb.iItem = nIndexFrom;
2023 if (TOOLBAR_SendNotify(&nmtb.hdr, custInfo->tbInfo, TBN_QUERYINSERT))
2024 {
2025 PCUSTOMBUTTON btnInfo;
2026 NMHDR hdr;
2027 HWND hwndList = GetDlgItem(hwnd, IDC_TOOLBARBTN_LBOX);
2028 int count = SendMessageW(hwndList, LB_GETCOUNT, 0, 0);
2029
2030 btnInfo = (PCUSTOMBUTTON)SendMessageW(hwndList, LB_GETITEMDATA, nIndexFrom, 0);
2031
2032 SendMessageW(hwndList, LB_DELETESTRING, nIndexFrom, 0);
2033 SendMessageW(hwndList, LB_INSERTSTRING, nIndexTo, 0);
2034 SendMessageW(hwndList, LB_SETITEMDATA, nIndexTo, (LPARAM)btnInfo);
2035 SendMessageW(hwndList, LB_SETCURSEL, nIndexTo, 0);
2036
2037 if (nIndexTo <= 0)
2038 EnableWindow(GetDlgItem(hwnd,IDC_MOVEUP_BTN), FALSE);
2039 else
2040 EnableWindow(GetDlgItem(hwnd,IDC_MOVEUP_BTN), TRUE);
2041
2042 /* last item is always separator, so -2 instead of -1 */
2043 if (nIndexTo >= (count - 2))
2044 EnableWindow(GetDlgItem(hwnd,IDC_MOVEDN_BTN), FALSE);
2045 else
2046 EnableWindow(GetDlgItem(hwnd,IDC_MOVEDN_BTN), TRUE);
2047
2048 SendMessageW(custInfo->tbHwnd, TB_DELETEBUTTON, nIndexFrom, 0);
2049 SendMessageW(custInfo->tbHwnd, TB_INSERTBUTTONW, nIndexTo, (LPARAM)&(btnInfo->btn));
2050
2051 TOOLBAR_SendNotify(&hdr, custInfo->tbInfo, TBN_TOOLBARCHANGE);
2052 }
2053 }
2054
2055 static void TOOLBAR_Cust_AddButton(const CUSTDLG_INFO *custInfo, HWND hwnd, INT nIndexAvail, INT nIndexTo)
2056 {
2057 NMTOOLBARW nmtb;
2058
2059 TRACE("Add: nIndexAvail %d, nIndexTo %d\n", nIndexAvail, nIndexTo);
2060
2061 /* MSDN states that iItem is the index of the button, rather than the
2062 * command ID as used by every other NMTOOLBAR notification */
2063 nmtb.iItem = nIndexAvail;
2064 if (TOOLBAR_SendNotify(&nmtb.hdr, custInfo->tbInfo, TBN_QUERYINSERT))
2065 {
2066 PCUSTOMBUTTON btnInfo;
2067 NMHDR hdr;
2068 HWND hwndList = GetDlgItem(hwnd, IDC_TOOLBARBTN_LBOX);
2069 HWND hwndAvail = GetDlgItem(hwnd, IDC_AVAILBTN_LBOX);
2070 int count = SendMessageW(hwndAvail, LB_GETCOUNT, 0, 0);
2071
2072 btnInfo = (PCUSTOMBUTTON)SendMessageW(hwndAvail, LB_GETITEMDATA, nIndexAvail, 0);
2073
2074 if (nIndexAvail != 0) /* index == 0 indicates separator */
2075 {
2076 /* remove from 'available buttons' list */
2077 SendMessageW(hwndAvail, LB_DELETESTRING, nIndexAvail, 0);
2078 if (nIndexAvail == count-1)
2079 SendMessageW(hwndAvail, LB_SETCURSEL, nIndexAvail-1 , 0);
2080 else
2081 SendMessageW(hwndAvail, LB_SETCURSEL, nIndexAvail , 0);
2082 }
2083 else
2084 {
2085 PCUSTOMBUTTON btnNew;
2086
2087 /* duplicate 'separator' button */
2088 btnNew = (PCUSTOMBUTTON)Alloc(sizeof(CUSTOMBUTTON));
2089 *btnNew = *btnInfo;
2090 btnInfo = btnNew;
2091 }
2092
2093 /* insert into 'toolbar button' list */
2094 SendMessageW(hwndList, LB_INSERTSTRING, nIndexTo, 0);
2095 SendMessageW(hwndList, LB_SETITEMDATA, nIndexTo, (LPARAM)btnInfo);
2096
2097 SendMessageW(custInfo->tbHwnd, TB_INSERTBUTTONW, nIndexTo, (LPARAM)&(btnInfo->btn));
2098
2099 TOOLBAR_SendNotify(&hdr, custInfo->tbInfo, TBN_TOOLBARCHANGE);
2100 }
2101 }
2102
2103 static void TOOLBAR_Cust_RemoveButton(const CUSTDLG_INFO *custInfo, HWND hwnd, INT index)
2104 {
2105 PCUSTOMBUTTON btnInfo;
2106 HWND hwndList = GetDlgItem(hwnd, IDC_TOOLBARBTN_LBOX);
2107
2108 TRACE("Remove: index %d\n", index);
2109
2110 btnInfo = (PCUSTOMBUTTON)SendMessageW(hwndList, LB_GETITEMDATA, index, 0);
2111
2112 /* send TBN_QUERYDELETE notification */
2113 if (TOOLBAR_IsButtonRemovable(custInfo->tbInfo, index, btnInfo))
2114 {
2115 NMHDR hdr;
2116
2117 SendMessageW(hwndList, LB_DELETESTRING, index, 0);
2118 SendMessageW(hwndList, LB_SETCURSEL, index , 0);
2119
2120 SendMessageW(custInfo->tbHwnd, TB_DELETEBUTTON, index, 0);
2121
2122 /* insert into 'available button' list */
2123 if (!(btnInfo->btn.fsStyle & BTNS_SEP))
2124 TOOLBAR_Cust_InsertAvailButton(hwnd, btnInfo);
2125 else
2126 Free(btnInfo);
2127
2128 TOOLBAR_SendNotify(&hdr, custInfo->tbInfo, TBN_TOOLBARCHANGE);
2129 }
2130 }
2131
2132 /* drag list notification function for toolbar buttons list box */
2133 static LRESULT TOOLBAR_Cust_ToolbarDragListNotification(const CUSTDLG_INFO *custInfo, HWND hwnd,
2134 const DRAGLISTINFO *pDLI)
2135 {
2136 HWND hwndList = GetDlgItem(hwnd, IDC_TOOLBARBTN_LBOX);
2137 switch (pDLI->uNotification)
2138 {
2139 case DL_BEGINDRAG:
2140 {
2141 INT nCurrentItem = LBItemFromPt(hwndList, pDLI->ptCursor, TRUE);
2142 INT nCount = SendMessageW(hwndList, LB_GETCOUNT, 0, 0);
2143 /* no dragging for last item (separator) */
2144 if (nCurrentItem >= (nCount - 1)) return FALSE;
2145 return TRUE;
2146 }
2147 case DL_DRAGGING:
2148 {
2149 INT nCurrentItem = LBItemFromPt(hwndList, pDLI->ptCursor, TRUE);
2150 INT nCount = SendMessageW(hwndList, LB_GETCOUNT, 0, 0);
2151 /* no dragging past last item (separator) */
2152 if ((nCurrentItem >= 0) && (nCurrentItem < (nCount - 1)))
2153 {
2154 DrawInsert(hwnd, hwndList, nCurrentItem);
2155 /* FIXME: native uses "move button" cursor */
2156 return DL_COPYCURSOR;
2157 }
2158
2159 /* not over toolbar buttons list */
2160 if (nCurrentItem < 0)
2161 {
2162 POINT ptWindow = pDLI->ptCursor;
2163 HWND hwndListAvail = GetDlgItem(hwnd, IDC_AVAILBTN_LBOX);
2164 MapWindowPoints(NULL, hwnd, &ptWindow, 1);
2165 /* over available buttons list? */
2166 if (ChildWindowFromPoint(hwnd, ptWindow) == hwndListAvail)
2167 /* FIXME: native uses "move button" cursor */
2168 return DL_COPYCURSOR;
2169 }
2170 /* clear drag arrow */
2171 DrawInsert(hwnd, hwndList, -1);
2172 return DL_STOPCURSOR;
2173 }
2174 case DL_DROPPED:
2175 {
2176 INT nIndexTo = LBItemFromPt(hwndList, pDLI->ptCursor, TRUE);
2177 INT nIndexFrom = SendMessageW(hwndList, LB_GETCURSEL, 0, 0);
2178 INT nCount = SendMessageW(hwndList, LB_GETCOUNT, 0, 0);
2179 if ((nIndexTo >= 0) && (nIndexTo < (nCount - 1)))
2180 {
2181 /* clear drag arrow */
2182 DrawInsert(hwnd, hwndList, -1);
2183 /* move item */
2184 TOOLBAR_Cust_MoveButton(custInfo, hwnd, nIndexFrom, nIndexTo);
2185 }
2186 /* not over toolbar buttons list */
2187 if (nIndexTo < 0)
2188 {
2189 POINT ptWindow = pDLI->ptCursor;
2190 HWND hwndListAvail = GetDlgItem(hwnd, IDC_AVAILBTN_LBOX);
2191 MapWindowPoints(NULL, hwnd, &ptWindow, 1);
2192 /* over available buttons list? */
2193 if (ChildWindowFromPoint(hwnd, ptWindow) == hwndListAvail)
2194 TOOLBAR_Cust_RemoveButton(custInfo, hwnd, nIndexFrom);
2195 }
2196 break;
2197 }
2198 case DL_CANCELDRAG:
2199 /* Clear drag arrow */
2200 DrawInsert(hwnd, hwndList, -1);
2201 break;
2202 }
2203
2204 return 0;
2205 }
2206
2207 /* drag list notification function for available buttons list box */
2208 static LRESULT TOOLBAR_Cust_AvailDragListNotification(const CUSTDLG_INFO *custInfo, HWND hwnd,
2209 const DRAGLISTINFO *pDLI)
2210 {
2211 HWND hwndList = GetDlgItem(hwnd, IDC_TOOLBARBTN_LBOX);
2212 switch (pDLI->uNotification)
2213 {
2214 case DL_BEGINDRAG:
2215 return TRUE;
2216 case DL_DRAGGING:
2217 {
2218 INT nCurrentItem = LBItemFromPt(hwndList, pDLI->ptCursor, TRUE);
2219 INT nCount = SendMessageW(hwndList, LB_GETCOUNT, 0, 0);
2220 /* no dragging past last item (separator) */
2221 if ((nCurrentItem >= 0) && (nCurrentItem < nCount))
2222 {
2223 DrawInsert(hwnd, hwndList, nCurrentItem);
2224 /* FIXME: native uses "move button" cursor */
2225 return DL_COPYCURSOR;
2226 }
2227
2228 /* not over toolbar buttons list */
2229 if (nCurrentItem < 0)
2230 {
2231 POINT ptWindow = pDLI->ptCursor;
2232 HWND hwndListAvail = GetDlgItem(hwnd, IDC_AVAILBTN_LBOX);
2233 MapWindowPoints(NULL, hwnd, &ptWindow, 1);
2234 /* over available buttons list? */
2235 if (ChildWindowFromPoint(hwnd, ptWindow) == hwndListAvail)
2236 /* FIXME: native uses "move button" cursor */
2237 return DL_COPYCURSOR;
2238 }
2239 /* clear drag arrow */
2240 DrawInsert(hwnd, hwndList, -1);
2241 return DL_STOPCURSOR;
2242 }
2243 case DL_DROPPED:
2244 {
2245 INT nIndexTo = LBItemFromPt(hwndList, pDLI->ptCursor, TRUE);
2246 INT nCount = SendMessageW(hwndList, LB_GETCOUNT, 0, 0);
2247 INT nIndexFrom = SendDlgItemMessageW(hwnd, IDC_AVAILBTN_LBOX, LB_GETCURSEL, 0, 0);
2248 if ((nIndexTo >= 0) && (nIndexTo < nCount))
2249 {
2250 /* clear drag arrow */
2251 DrawInsert(hwnd, hwndList, -1);
2252 /* add item */
2253 TOOLBAR_Cust_AddButton(custInfo, hwnd, nIndexFrom, nIndexTo);
2254 }
2255 }
2256 case DL_CANCELDRAG:
2257 /* Clear drag arrow */
2258 DrawInsert(hwnd, hwndList, -1);
2259 break;
2260 }
2261 return 0;
2262 }
2263
2264 extern UINT uDragListMessage;
2265
2266 /***********************************************************************
2267 * TOOLBAR_CustomizeDialogProc
2268 * This function implements the toolbar customization dialog.
2269 */
2270 static INT_PTR CALLBACK
2271 TOOLBAR_CustomizeDialogProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
2272 {
2273 PCUSTDLG_INFO custInfo = (PCUSTDLG_INFO)GetWindowLongPtrW (hwnd, DWLP_USER);
2274 PCUSTOMBUTTON btnInfo;
2275 NMTOOLBARA nmtb;
2276 TOOLBAR_INFO *infoPtr = custInfo ? custInfo->tbInfo : NULL;
2277
2278 switch (uMsg)
2279 {
2280 case WM_INITDIALOG:
2281 custInfo = (PCUSTDLG_INFO)lParam;
2282 SetWindowLongPtrW (hwnd, DWLP_USER, (LONG_PTR)custInfo);
2283
2284 if (custInfo)
2285 {
2286 WCHAR Buffer[256];
2287 int i = 0;
2288 int index;
2289 NMTBINITCUSTOMIZE nmtbic;
2290
2291 infoPtr = custInfo->tbInfo;
2292
2293 /* send TBN_QUERYINSERT notification */
2294 nmtb.iItem = custInfo->tbInfo->nNumButtons;
2295
2296 if (!TOOLBAR_SendNotify(&nmtb.hdr, infoPtr, TBN_QUERYINSERT))
2297 return FALSE;
2298
2299 nmtbic.hwndDialog = hwnd;
2300 /* Send TBN_INITCUSTOMIZE notification */
2301 if (TOOLBAR_SendNotify (&nmtbic.hdr, infoPtr, TBN_INITCUSTOMIZE) ==
2302 TBNRF_HIDEHELP)
2303 {
2304 TRACE("TBNRF_HIDEHELP requested\n");
2305 ShowWindow(GetDlgItem(hwnd, IDC_HELP_BTN), SW_HIDE);
2306 }
2307
2308 /* add items to 'toolbar buttons' list and check if removable */
2309 for (i = 0; i < custInfo->tbInfo->nNumButtons; i++)
2310 {
2311 btnInfo = (PCUSTOMBUTTON)Alloc(sizeof(CUSTOMBUTTON));
2312 memset (&btnInfo->btn, 0, sizeof(TBBUTTON));
2313 btnInfo->btn.fsStyle = BTNS_SEP;
2314 btnInfo->bVirtual = FALSE;
2315 LoadStringW (COMCTL32_hModule, IDS_SEPARATOR, btnInfo->text, 64);
2316
2317 /* send TBN_QUERYDELETE notification */
2318 btnInfo->bRemovable = TOOLBAR_IsButtonRemovable(infoPtr, i, btnInfo);
2319
2320 index = (int)SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_ADDSTRING, 0, 0);
2321 SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_SETITEMDATA, index, (LPARAM)btnInfo);
2322 }
2323
2324 SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_SETITEMHEIGHT, 0, infoPtr->nBitmapHeight + 8);
2325
2326 /* insert separator button into 'available buttons' list */
2327 btnInfo = (PCUSTOMBUTTON)Alloc(sizeof(CUSTOMBUTTON));
2328 memset (&btnInfo->btn, 0, sizeof(TBBUTTON));
2329 btnInfo->btn.fsStyle = BTNS_SEP;
2330 btnInfo->bVirtual = FALSE;
2331 btnInfo->bRemovable = TRUE;
2332 LoadStringW (COMCTL32_hModule, IDS_SEPARATOR, btnInfo->text, 64);
2333 index = (int)SendDlgItemMessageW (hwnd, IDC_AVAILBTN_LBOX, LB_ADDSTRING, 0, (LPARAM)btnInfo);
2334 SendDlgItemMessageW (hwnd, IDC_AVAILBTN_LBOX, LB_SETITEMDATA, index, (LPARAM)btnInfo);
2335
2336 /* insert all buttons into dsa */
2337 for (i = 0;; i++)
2338 {
2339 /* send TBN_GETBUTTONINFO notification */
2340 NMTOOLBARW nmtb;
2341 nmtb.iItem = i;
2342 nmtb.pszText = Buffer;
2343 nmtb.cchText = 256;
2344
2345 /* Clear previous button's text */
2346 ZeroMemory(nmtb.pszText, nmtb.cchText * sizeof(WCHAR));
2347
2348 if (!TOOLBAR_GetButtonInfo(infoPtr, &nmtb))
2349 break;
2350
2351 TRACE("WM_INITDIALOG style: %x iItem(%d) idCommand(%d) iString(%ld) %s\n",
2352 nmtb.tbButton.fsStyle, i,
2353 nmtb.tbButton.idCommand,
2354 nmtb.tbButton.iString,
2355 nmtb.tbButton.iString >= 0 ? debugstr_w(infoPtr->strings[nmtb.tbButton.iString])
2356 : "");
2357
2358 /* insert button into the apropriate list */
2359 index = TOOLBAR_GetButtonIndex (custInfo->tbInfo, nmtb.tbButton.idCommand, FALSE);
2360 if (index == -1)
2361 {
2362 btnInfo = (PCUSTOMBUTTON)Alloc(sizeof(CUSTOMBUTTON));
2363 btnInfo->bVirtual = FALSE;
2364 btnInfo->bRemovable = TRUE;
2365 }
2366 else
2367 {
2368 btnInfo = (PCUSTOMBUTTON)SendDlgItemMessageW (hwnd,
2369 IDC_TOOLBARBTN_LBOX, LB_GETITEMDATA, index, 0);
2370 }
2371
2372 btnInfo->btn = nmtb.tbButton;
2373 if (!(nmtb.tbButton.fsStyle & BTNS_SEP))
2374 {
2375 if (lstrlenW(nmtb.pszText))
2376 lstrcpyW(btnInfo->text, nmtb.pszText);
2377 else if (nmtb.tbButton.iString >= 0 &&
2378 nmtb.tbButton.iString < infoPtr->nNumStrings)
2379 {
2380 lstrcpyW(btnInfo->text,
2381 infoPtr->strings[nmtb.tbButton.iString]);
2382 }
2383 }
2384
2385 if (index == -1)
2386 TOOLBAR_Cust_InsertAvailButton(hwnd, btnInfo);
2387 }
2388
2389 SendDlgItemMessageW (hwnd, IDC_AVAILBTN_LBOX, LB_SETITEMHEIGHT, 0, infoPtr->nBitmapHeight + 8);
2390
2391 /* select first item in the 'available' list */
2392 SendDlgItemMessageW (hwnd, IDC_AVAILBTN_LBOX, LB_SETCURSEL, 0, 0);
2393
2394 /* append 'virtual' separator button to the 'toolbar buttons' list */
2395 btnInfo = (PCUSTOMBUTTON)Alloc(sizeof(CUSTOMBUTTON));
2396 memset (&btnInfo->btn, 0, sizeof(TBBUTTON));
2397 btnInfo->btn.fsStyle = BTNS_SEP;
2398 btnInfo->bVirtual = TRUE;
2399 btnInfo->bRemovable = FALSE;
2400 LoadStringW (COMCTL32_hModule, IDS_SEPARATOR, btnInfo->text, 64);
2401 index = (int)SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_ADDSTRING, 0, (LPARAM)btnInfo);
2402 SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_SETITEMDATA, index, (LPARAM)btnInfo);
2403
2404 /* select last item in the 'toolbar' list */
2405 SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_SETCURSEL, index, 0);
2406 SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_SETTOPINDEX, index, 0);
2407
2408 MakeDragList(GetDlgItem(hwnd, IDC_TOOLBARBTN_LBOX));
2409 MakeDragList(GetDlgItem(hwnd, IDC_AVAILBTN_LBOX));
2410
2411 /* set focus and disable buttons */
2412 PostMessageW (hwnd, WM_USER, 0, 0);
2413 }
2414 return TRUE;
2415
2416 case WM_USER:
2417 EnableWindow (GetDlgItem (hwnd,IDC_MOVEUP_BTN), FALSE);
2418 EnableWindow (GetDlgItem (hwnd,IDC_MOVEDN_BTN), FALSE);
2419 EnableWindow (GetDlgItem (hwnd,IDC_REMOVE_BTN), FALSE);
2420 SetFocus (GetDlgItem (hwnd, IDC_TOOLBARBTN_LBOX));
2421 return TRUE;
2422
2423 case WM_CLOSE:
2424 EndDialog(hwnd, FALSE);
2425 return TRUE;
2426
2427 case WM_COMMAND:
2428 switch (LOWORD(wParam))
2429 {
2430 case IDC_TOOLBARBTN_LBOX:
2431 if (HIWORD(wParam) == LBN_SELCHANGE)
2432 {
2433 PCUSTOMBUTTON btnInfo;
2434 NMTOOLBARA nmtb;
2435 int count;
2436 int index;
2437
2438 count = SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_GETCOUNT, 0, 0);
2439 index = SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_GETCURSEL, 0, 0);
2440
2441 /* send TBN_QUERYINSERT notification */
2442 nmtb.iItem = index;
2443 TOOLBAR_SendNotify(&nmtb.hdr, infoPtr, TBN_QUERYINSERT);
2444
2445 /* get list box item */
2446 btnInfo = (PCUSTOMBUTTON)SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_GETITEMDATA, index, 0);
2447
2448 if (index == (count - 1))
2449 {
2450 /* last item (virtual separator) */
2451 EnableWindow (GetDlgItem (hwnd,IDC_MOVEUP_BTN), FALSE);
2452 EnableWindow (GetDlgItem (hwnd,IDC_MOVEDN_BTN), FALSE);
2453 }
2454 else if (index == (count - 2))
2455 {
2456 /* second last item (last non-virtual item) */
2457 EnableWindow (GetDlgItem (hwnd,IDC_MOVEUP_BTN), TRUE);
2458 EnableWindow (GetDlgItem (hwnd,IDC_MOVEDN_BTN), FALSE);
2459 }
2460 else if (index == 0)
2461 {
2462 /* first item */
2463 EnableWindow (GetDlgItem (hwnd,IDC_MOVEUP_BTN), FALSE);
2464 EnableWindow (GetDlgItem (hwnd,IDC_MOVEDN_BTN), TRUE);
2465 }
2466 else
2467 {
2468 EnableWindow (GetDlgItem (hwnd,IDC_MOVEUP_BTN), TRUE);
2469 EnableWindow (GetDlgItem (hwnd,IDC_MOVEDN_BTN), TRUE);
2470 }
2471
2472 EnableWindow (GetDlgItem (hwnd,IDC_REMOVE_BTN), btnInfo->bRemovable);
2473 }
2474 break;
2475
2476 case IDC_MOVEUP_BTN:
2477 {
2478 int index = SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_GETCURSEL, 0, 0);
2479 TOOLBAR_Cust_MoveButton(custInfo, hwnd, index, index-1);
2480 }
2481 break;
2482
2483 case IDC_MOVEDN_BTN: /* move down */
2484 {
2485 int index = SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_GETCURSEL, 0, 0);
2486 TOOLBAR_Cust_MoveButton(custInfo, hwnd, index, index+1);
2487 }
2488 break;
2489
2490 case IDC_REMOVE_BTN: /* remove button */
2491 {
2492 int index = SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_GETCURSEL, 0, 0);
2493
2494 if (LB_ERR == index)
2495 break;
2496
2497 TOOLBAR_Cust_RemoveButton(custInfo, hwnd, index);
2498 }
2499 break;
2500 case IDC_HELP_BTN:
2501 TOOLBAR_SendNotify(&nmtb.hdr, infoPtr, TBN_CUSTHELP);
2502 break;
2503 case IDC_RESET_BTN:
2504 TOOLBAR_SendNotify(&nmtb.hdr, infoPtr, TBN_RESET);
2505 break;
2506
2507 case IDOK: /* Add button */
2508 {
2509 int index;
2510 int indexto;
2511
2512 index = SendDlgItemMessageW(hwnd, IDC_AVAILBTN_LBOX, LB_GETCURSEL, 0, 0);
2513 indexto = SendDlgItemMessageW(hwnd, IDC_TOOLBARBTN_LBOX, LB_GETCURSEL, 0, 0);
2514
2515 TOOLBAR_Cust_AddButton(custInfo, hwnd, index, indexto);
2516 }
2517 break;
2518
2519 case IDCANCEL:
2520 EndDialog(hwnd, FALSE);
2521 break;
2522 }
2523 return TRUE;
2524
2525 case WM_DESTROY:
2526 {
2527 int count;
2528 int i;
2529
2530 /* delete items from 'toolbar buttons' listbox*/
2531 count = SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_GETCOUNT, 0, 0);
2532 for (i = 0; i < count; i++)
2533 {
2534 btnInfo = (PCUSTOMBUTTON)SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_GETITEMDATA, i, 0);
2535 Free(btnInfo);
2536 SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_SETITEMDATA, 0, 0);
2537 }
2538 SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_RESETCONTENT, 0, 0);
2539
2540
2541 /* delete items from 'available buttons' listbox*/
2542 count = SendDlgItemMessageW (hwnd, IDC_AVAILBTN_LBOX, LB_GETCOUNT, 0, 0);
2543 for (i = 0; i < count; i++)
2544 {
2545 btnInfo = (PCUSTOMBUTTON)SendDlgItemMessageW (hwnd, IDC_AVAILBTN_LBOX, LB_GETITEMDATA, i, 0);
2546 Free(btnInfo);
2547 SendDlgItemMessageW (hwnd, IDC_AVAILBTN_LBOX, LB_SETITEMDATA, i, 0);
2548 }
2549 SendDlgItemMessageW (hwnd, IDC_AVAILBTN_LBOX, LB_RESETCONTENT, 0, 0);
2550 }
2551 return TRUE;
2552
2553 case WM_DRAWITEM:
2554 if (wParam == IDC_AVAILBTN_LBOX || wParam == IDC_TOOLBARBTN_LBOX)
2555 {
2556 LPDRAWITEMSTRUCT lpdis = (LPDRAWITEMSTRUCT)lParam;
2557 RECT rcButton;
2558 RECT rcText;
2559 HPEN hPen, hOldPen;
2560 HBRUSH hOldBrush;
2561 COLORREF oldText = 0;
2562 COLORREF oldBk = 0;
2563
2564 /* get item data */
2565 btnInfo = (PCUSTOMBUTTON)SendDlgItemMessageW (hwnd, wParam, LB_GETITEMDATA, (WPARAM)lpdis->itemID, 0);
2566 if (btnInfo == NULL)
2567 {
2568 FIXME("btnInfo invalid!\n");
2569 return TRUE;
2570 }
2571
2572 /* set colors and select objects */
2573 oldBk = SetBkColor (lpdis->hDC, (lpdis->itemState & ODS_FOCUS)?comctl32_color.clrHighlight:comctl32_color.clrWindow);
2574 if (btnInfo->bVirtual)
2575 oldText = SetTextColor (lpdis->hDC, comctl32_color.clrGrayText);
2576 else
2577 oldText = SetTextColor (lpdis->hDC, (lpdis->itemState & ODS_FOCUS)?comctl32_color.clrHighlightText:comctl32_color.clrWindowText);
2578 hPen = CreatePen( PS_SOLID, 1,
2579 GetSysColor( (lpdis->itemState & ODS_SELECTED)?COLOR_HIGHLIGHT:COLOR_WINDOW));
2580 hOldPen = SelectObject (lpdis->hDC, hPen );
2581 hOldBrush = SelectObject (lpdis->hDC, GetSysColorBrush ((lpdis->itemState & ODS_FOCUS)?COLOR_HIGHLIGHT:COLOR_WINDOW));
2582
2583 /* fill background rectangle */
2584 Rectangle (lpdis->hDC, lpdis->rcItem.left, lpdis->rcItem.top,
2585 lpdis->rcItem.right, lpdis->rcItem.bottom);
2586
2587 /* calculate button and text rectangles */
2588 CopyRect (&rcButton, &lpdis->rcItem);
2589 InflateRect (&rcButton, -1, -1);
2590 CopyRect (&rcText, &rcButton);
2591 rcButton.right = rcButton.left + custInfo->tbInfo->nBitmapWidth + 6;
2592 rcText.left = rcButton.right + 2;
2593
2594 /* draw focus rectangle */
2595 if (lpdis->itemState & ODS_FOCUS)
2596 DrawFocusRect (lpdis->hDC, &lpdis->rcItem);
2597
2598 /* draw button */
2599 if (!(infoPtr->dwStyle & TBSTYLE_FLAT))
2600 DrawEdge (lpdis->hDC, &rcButton, EDGE_RAISED, BF_RECT|BF_MIDDLE|BF_SOFT);
2601
2602 /* draw image and text */
2603 if ((btnInfo->btn.fsStyle & BTNS_SEP) == 0) {
2604 HIMAGELIST himl = GETDEFIMAGELIST(infoPtr, GETHIMLID(infoPtr,
2605 btnInfo->btn.iBitmap));
2606 ImageList_Draw (himl, GETIBITMAP(infoPtr, btnInfo->btn.iBitmap),
2607 lpdis->hDC, rcButton.left+3, rcButton.top+3, ILD_NORMAL);
2608 }
2609 DrawTextW (lpdis->hDC, btnInfo->text, -1, &rcText,
2610 DT_LEFT | DT_VCENTER | DT_SINGLELINE);
2611
2612 /* delete objects and reset colors */
2613 SelectObject (lpdis->hDC, hOldBrush);
2614 SelectObject (lpdis->hDC, hOldPen);
2615 SetBkColor (lpdis->hDC, oldBk);
2616 SetTextColor (lpdis->hDC, oldText);
2617 DeleteObject( hPen );
2618 return TRUE;
2619 }
2620 return FALSE;
2621
2622 case WM_MEASUREITEM:
2623 if (wParam == IDC_AVAILBTN_LBOX || wParam == IDC_TOOLBARBTN_LBOX)
2624 {
2625 MEASUREITEMSTRUCT *lpmis = (MEASUREITEMSTRUCT*)lParam;
2626
2627 lpmis->itemHeight = 15 + 8; /* default height */
2628
2629 return TRUE;
2630 }
2631 return FALSE;
2632
2633 default:
2634 if (uDragListMessage && (uMsg == uDragListMessage))
2635 {
2636 if (wParam == IDC_TOOLBARBTN_LBOX)
2637 {
2638 LRESULT res = TOOLBAR_Cust_ToolbarDragListNotification(
2639 custInfo, hwnd, (DRAGLISTINFO *)lParam);
2640 SetWindowLongPtrW(hwnd, DWLP_MSGRESULT, res);
2641 return TRUE;
2642 }
2643 else if (wParam == IDC_AVAILBTN_LBOX)
2644 {
2645 LRESULT res = TOOLBAR_Cust_AvailDragListNotification(
2646 custInfo, hwnd, (DRAGLISTINFO *)lParam);
2647 SetWindowLongPtrW(hwnd, DWLP_MSGRESULT, res);
2648 return TRUE;
2649 }
2650 }
2651 return FALSE;
2652 }
2653 }
2654
2655 static BOOL
2656 TOOLBAR_AddBitmapToImageList(TOOLBAR_INFO *infoPtr, HIMAGELIST himlDef, const TBITMAP_INFO *bitmap)
2657 {
2658 HBITMAP hbmLoad;
2659 INT nCountBefore = ImageList_GetImageCount(himlDef);
2660 INT nCountAfter;
2661 INT cxIcon, cyIcon;
2662 INT nAdded;
2663 INT nIndex;
2664
2665 TRACE("adding hInst=%p nID=%d nButtons=%d\n", bitmap->hInst, bitmap->nID, bitmap->nButtons);
2666 /* Add bitmaps to the default image list */
2667 if (bitmap->hInst == NULL) /* a handle was passed */
2668 hbmLoad = (HBITMAP)CopyImage(ULongToHandle(bitmap->nID), IMAGE_BITMAP, 0, 0, 0);
2669 else
2670 hbmLoad = CreateMappedBitmap(bitmap->hInst, bitmap->nID, 0, NULL, 0);
2671
2672 /* enlarge the bitmap if needed */
2673 ImageList_GetIconSize(himlDef, &cxIcon, &cyIcon);
2674 if (bitmap->hInst != COMCTL32_hModule)
2675 COMCTL32_EnsureBitmapSize(&hbmLoad, cxIcon*(INT)bitmap->nButtons, cyIcon, comctl32_color.clrBtnFace);
2676
2677 nIndex = ImageList_AddMasked(himlDef, hbmLoad, comctl32_color.clrBtnFace);
2678 DeleteObject(hbmLoad);
2679 if (nIndex == -1)
2680 return FALSE;
2681
2682 nCountAfter = ImageList_GetImageCount(himlDef);
2683 nAdded = nCountAfter - nCountBefore;
2684 if (bitmap->nButtons == 0) /* wParam == 0 is special and means add only one image */
2685 {
2686 ImageList_SetImageCount(himlDef, nCountBefore + 1);
2687 } else if (nAdded > (INT)bitmap->nButtons) {
2688 TRACE("Added more images than wParam: Previous image number %i added %i while wParam %i. Images in list %i\n",
2689 nCountBefore, nAdded, bitmap->nButtons, nCountAfter);
2690 }
2691
2692 infoPtr->nNumBitmaps += nAdded;
2693 return TRUE;
2694 }
2695
2696 static void
2697 TOOLBAR_CheckImageListIconSize(TOOLBAR_INFO *infoPtr)
2698 {
2699 HIMAGELIST himlDef;
2700 HIMAGELIST himlNew;
2701 INT cx, cy;
2702 INT i;
2703
2704 himlDef = GETDEFIMAGELIST(infoPtr, 0);
2705 if (himlDef == NULL || himlDef != infoPtr->himlInt)
2706 return;
2707 if (!ImageList_GetIconSize(himlDef, &cx, &cy))
2708 return;
2709 if (cx == infoPtr->nBitmapWidth && cy == infoPtr->nBitmapHeight)
2710 return;
2711
2712 TRACE("Update icon size: %dx%d -> %dx%d\n",
2713 cx, cy, infoPtr->nBitmapWidth, infoPtr->nBitmapHeight);
2714
2715 himlNew = ImageList_Create(infoPtr->nBitmapWidth, infoPtr->nBitmapHeight,
2716 ILC_COLORDDB|ILC_MASK, 8, 2);
2717 for (i = 0; i < infoPtr->nNumBitmapInfos; i++)
2718 TOOLBAR_AddBitmapToImageList(infoPtr, himlNew, &infoPtr->bitmaps[i]);
2719 TOOLBAR_InsertImageList(&infoPtr->himlDef, &infoPtr->cimlDef, himlNew, 0);
2720 infoPtr->himlInt = himlNew;
2721
2722 infoPtr->nNumBitmaps -= ImageList_GetImageCount(himlDef);
2723 ImageList_Destroy(himlDef);
2724 }
2725
2726 /***********************************************************************
2727 * TOOLBAR_AddBitmap: Add the bitmaps to the default image list.
2728 *
2729 */
2730 static LRESULT
2731 TOOLBAR_AddBitmap (HWND hwnd, WPARAM wParam, LPARAM lParam)
2732 {
2733 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
2734 LPTBADDBITMAP lpAddBmp = (LPTBADDBITMAP)lParam;
2735 TBITMAP_INFO info;
2736 INT iSumButtons, i;
2737 HIMAGELIST himlDef;
2738
2739 TRACE("hwnd=%p wParam=%lx lParam=%lx\n", hwnd, wParam, lParam);
2740 if (!lpAddBmp)
2741 return -1;
2742
2743 if (lpAddBmp->hInst == HINST_COMMCTRL)
2744 {
2745 info.hInst = COMCTL32_hModule;
2746 switch (lpAddBmp->nID)
2747 {
2748 case IDB_STD_SMALL_COLOR:
2749 info.nButtons = 15;
2750 info.nID = IDB_STD_SMALL;
2751 break;
2752 case IDB_STD_LARGE_COLOR:
2753 info.nButtons = 15;
2754 info.nID = IDB_STD_LARGE;
2755 break;
2756 case IDB_VIEW_SMALL_COLOR:
2757 info.nButtons = 12;
2758 info.nID = IDB_VIEW_SMALL;
2759 break;
2760 case IDB_VIEW_LARGE_COLOR:
2761 info.nButtons = 12;
2762 info.nID = IDB_VIEW_LARGE;
2763 break;
2764 case IDB_HIST_SMALL_COLOR:
2765 info.nButtons = 5;
2766 info.nID = IDB_HIST_SMALL;
2767 break;
2768 case IDB_HIST_LARGE_COLOR:
2769 info.nButtons = 5;
2770 info.nID = IDB_HIST_LARGE;
2771 break;
2772 default:
2773 return -1;
2774 }
2775
2776 TRACE ("adding %d internal bitmaps!\n", info.nButtons);
2777
2778 /* Windows resize all the buttons to the size of a newly added standard image */
2779 if (lpAddBmp->nID & 1)
2780 {
2781 /* large icons: 24x24. Will make the button 31x30 */
2782 SendMessageW (hwnd, TB_SETBITMAPSIZE, 0, MAKELPARAM(24, 24));
2783 }
2784 else
2785 {
2786 /* small icons: 16x16. Will make the buttons 23x22 */
2787 SendMessageW (hwnd, TB_SETBITMAPSIZE, 0, MAKELPARAM(16, 16));
2788 }
2789
2790 TOOLBAR_CalcToolbar (hwnd);
2791 }
2792 else
2793 {
2794 info.nButtons = (INT)wParam;
2795 info.hInst = lpAddBmp->hInst;
2796 info.nID = lpAddBmp->nID;
2797 TRACE("adding %d bitmaps!\n", info.nButtons);
2798 }
2799
2800 /* check if the bitmap is already loaded and compute iSumButtons */
2801 iSumButtons = 0;
2802 for (i = 0; i < infoPtr->nNumBitmapInfos; i++)
2803 {
2804 if (infoPtr->bitmaps[i].hInst == info.hInst &&
2805 infoPtr->bitmaps[i].nID == info.nID)
2806 return iSumButtons;
2807 iSumButtons += infoPtr->bitmaps[i].nButtons;
2808 }
2809
2810 if (!infoPtr->cimlDef) {
2811 /* create new default image list */
2812 TRACE ("creating default image list!\n");
2813
2814 himlDef = ImageList_Create (infoPtr->nBitmapWidth, infoPtr->nBitmapHeight,
2815 ILC_COLORDDB | ILC_MASK, info.nButtons, 2);
2816 TOOLBAR_InsertImageList(&infoPtr->himlDef, &infoPtr->cimlDef, himlDef, 0);
2817 infoPtr->himlInt = himlDef;
2818 }
2819 else {
2820 himlDef = GETDEFIMAGELIST(infoPtr, 0);
2821 }
2822
2823 if (!himlDef) {
2824 WARN("No default image list available\n");
2825 return -1;
2826 }
2827
2828 if (!TOOLBAR_AddBitmapToImageList(infoPtr, himlDef, &info))
2829 return -1;
2830
2831 TRACE("Number of bitmap infos: %d\n", infoPtr->nNumBitmapInfos);
2832 infoPtr->bitmaps = ReAlloc(infoPtr->bitmaps, (infoPtr->nNumBitmapInfos + 1) * sizeof(TBITMAP_INFO));
2833 infoPtr->bitmaps[infoPtr->nNumBitmapInfos] = info;
2834 infoPtr->nNumBitmapInfos++;
2835 TRACE("Number of bitmap infos: %d\n", infoPtr->nNumBitmapInfos);
2836
2837 InvalidateRect(hwnd, NULL, TRUE);
2838 return iSumButtons;
2839 }
2840
2841
2842 static LRESULT
2843 TOOLBAR_AddButtonsT(HWND hwnd, WPARAM wParam, LPARAM lParam, BOOL fUnicode)
2844 {
2845 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
2846 LPTBBUTTON lpTbb = (LPTBBUTTON)lParam;
2847 INT nOldButtons, nNewButtons, nAddButtons, nCount;
2848 BOOL fHasString = FALSE;
2849
2850 TRACE("adding %ld buttons (unicode=%d)!\n", wParam, fUnicode);
2851
2852 nAddButtons = (UINT)wParam;
2853 nOldButtons = infoPtr->nNumButtons;
2854 nNewButtons = nOldButtons + nAddButtons;
2855
2856 infoPtr->buttons = ReAlloc(infoPtr->buttons, sizeof(TBUTTON_INFO)*nNewButtons);
2857 infoPtr->nNumButtons = nNewButtons;
2858
2859 /* insert new button data */
2860 for (nCount = 0; nCount < nAddButtons; nCount++) {
2861 TBUTTON_INFO *btnPtr = &infoPtr->buttons[nOldButtons+nCount];
2862 btnPtr->iBitmap = lpTbb[nCount].iBitmap;
2863 btnPtr->idCommand = lpTbb[nCount].idCommand;
2864 btnPtr->fsState = lpTbb[nCount].fsState;
2865 btnPtr->fsStyle = lpTbb[nCount].fsStyle;
2866 btnPtr->dwData = lpTbb[nCount].dwData;
2867 btnPtr->bHot = FALSE;
2868 if(HIWORD(lpTbb[nCount].iString) && lpTbb[nCount].iString != -1)
2869 {
2870 if (fUnicode)
2871 Str_SetPtrW ((LPWSTR*)&btnPtr->iString, (LPWSTR)lpTbb[nCount].iString );
2872 else
2873 Str_SetPtrAtoW((LPWSTR*)&btnPtr->iString, (LPSTR)lpTbb[nCount].iString);
2874 fHasString = TRUE;
2875 }
2876 else
2877 btnPtr->iString = lpTbb[nCount].iString;
2878
2879 TOOLBAR_TooltipAddTool(infoPtr, btnPtr);
2880 }
2881
2882 if (infoPtr->nNumStrings > 0 || fHasString)
2883 TOOLBAR_CalcToolbar(hwnd);
2884 else
2885 TOOLBAR_LayoutToolbar(hwnd);
2886 TOOLBAR_AutoSize (hwnd);
2887
2888 TOOLBAR_DumpToolbar (infoPtr, __LINE__);
2889
2890 InvalidateRect(hwnd, NULL, TRUE);
2891
2892 return TRUE;
2893 }
2894
2895
2896 static LRESULT
2897 TOOLBAR_AddStringW (HWND hwnd, WPARAM wParam, LPARAM lParam)
2898 {
2899 #define MAX_RESOURCE_STRING_LENGTH 512
2900 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
2901 BOOL fFirstString = (infoPtr->nNumStrings == 0);
2902 INT nIndex = infoPtr->nNumStrings;
2903
2904 if ((wParam) && (HIWORD(lParam) == 0)) {
2905 WCHAR szString[MAX_RESOURCE_STRING_LENGTH];
2906 WCHAR delimiter;
2907 WCHAR *next_delim;
2908 WCHAR *p;
2909 INT len;
2910 TRACE("adding string from resource!\n");
2911
2912 len = LoadStringW ((HINSTANCE)wParam, (UINT)lParam,
2913 szString, MAX_RESOURCE_STRING_LENGTH);
2914
2915 TRACE("len=%d %s\n", len, debugstr_w(szString));
2916 if (len == 0 || len == 1)
2917 return nIndex;
2918
2919 TRACE("Delimiter: 0x%x\n", *szString);
2920 delimiter = *szString;
2921 p = szString + 1;
2922
2923 while ((next_delim = strchrW(p, delimiter)) != NULL) {
2924 *next_delim = 0;
2925 if (next_delim + 1 >= szString + len)
2926 {
2927 /* this may happen if delimiter == '\0' or if the last char is a
2928 * delimiter (then it is ignored like the native does) */
2929 break;
2930 }
2931
2932 infoPtr->strings = ReAlloc(infoPtr->strings, sizeof(LPWSTR)*(infoPtr->nNumStrings+1));
2933 Str_SetPtrW(&infoPtr->strings[infoPtr->nNumStrings], p);
2934 infoPtr->nNumStrings++;
2935
2936 p = next_delim + 1;
2937 }
2938 }
2939 else {
2940 LPWSTR p = (LPWSTR)lParam;
2941 INT len;
2942
2943 if (p == NULL)
2944 return -1;
2945 TRACE("adding string(s) from array!\n");
2946 while (*p) {
2947 len = strlenW (p);
2948
2949 TRACE("len=%d %s\n", len, debugstr_w(p));
2950 infoPtr->strings = ReAlloc(infoPtr->strings, sizeof(LPWSTR)*(infoPtr->nNumStrings+1));
2951 Str_SetPtrW (&infoPtr->strings[infoPtr->nNumStrings], p);
2952 infoPtr->nNumStrings++;
2953
2954 p += (len+1);
2955 }
2956 }
2957
2958 if (fFirstString)
2959 TOOLBAR_CalcToolbar(hwnd);
2960 return nIndex;
2961 }
2962
2963
2964 static LRESULT
2965 TOOLBAR_AddStringA (HWND hwnd, WPARAM wParam, LPARAM lParam)
2966 {
2967 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
2968 BOOL fFirstString = (infoPtr->nNumStrings == 0);
2969 LPSTR p;
2970 INT nIndex;
2971 INT len;
2972
2973 if ((wParam) && (HIWORD(lParam) == 0)) /* load from resources */
2974 return TOOLBAR_AddStringW(hwnd, wParam, lParam);
2975
2976 p = (LPSTR)lParam;
2977 if (p == NULL)
2978 return -1;
2979
2980 TRACE("adding string(s) from array!\n");
2981 nIndex = infoPtr->nNumStrings;
2982 while (*p) {
2983 len = strlen (p);
2984 TRACE("len=%d \"%s\"\n", len, p);
2985
2986 infoPtr->strings = ReAlloc(infoPtr->strings, sizeof(LPWSTR)*(infoPtr->nNumStrings+1));
2987 Str_SetPtrAtoW(&infoPtr->strings[infoPtr->nNumStrings], p);
2988 infoPtr->nNumStrings++;
2989
2990 p += (len+1);
2991 }
2992
2993 if (fFirstString)
2994 TOOLBAR_CalcToolbar(hwnd);
2995 return nIndex;
2996 }
2997
2998
2999 static LRESULT
3000 TOOLBAR_AutoSize (HWND hwnd)
3001 {
3002 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3003 RECT parent_rect;
3004 HWND parent;
3005 INT x, y;
3006 INT cx, cy;
3007
3008 TRACE("auto sizing, style=%x!\n", infoPtr->dwStyle);
3009
3010 parent = GetParent (hwnd);
3011
3012 if (!parent || !infoPtr->bDoRedraw)
3013 return 0;
3014
3015 GetClientRect(parent, &parent_rect);
3016
3017 x = parent_rect.left;
3018 y = parent_rect.top;
3019
3020 TRACE("nRows: %d, infoPtr->nButtonHeight: %d\n", infoPtr->nRows, infoPtr->nButtonHeight);
3021
3022 cy = TOP_BORDER + infoPtr->nRows * infoPtr->nButtonHeight + BOTTOM_BORDER;
3023 cx = parent_rect.right - parent_rect.left;
3024
3025 if ((infoPtr->dwStyle & TBSTYLE_WRAPABLE) || (infoPtr->dwExStyle & TBSTYLE_EX_UNDOC1))
3026 {
3027 TOOLBAR_LayoutToolbar(hwnd);
3028 InvalidateRect( hwnd, NULL, TRUE );
3029 }
3030
3031 if (!(infoPtr->dwStyle & CCS_NORESIZE))
3032 {
3033 RECT window_rect;
3034 UINT uPosFlags = SWP_NOZORDER;
3035
3036 if ((infoPtr->dwStyle & CCS_BOTTOM) == CCS_NOMOVEY)
3037 {
3038 GetWindowRect(hwnd, &window_rect);
3039 ScreenToClient(parent, (LPPOINT)&window_rect.left);
3040 y = window_rect.top;
3041 }
3042 if ((infoPtr->dwStyle & CCS_BOTTOM) == CCS_BOTTOM)
3043 {
3044 GetWindowRect(hwnd, &window_rect);
3045 y = parent_rect.bottom - ( window_rect.bottom - window_rect.top);
3046 }
3047
3048 if (infoPtr->dwStyle & CCS_NOPARENTALIGN)
3049 uPosFlags |= SWP_NOMOVE;
3050
3051 if (!(infoPtr->dwStyle & CCS_NODIVIDER))
3052 cy += GetSystemMetrics(SM_CYEDGE);
3053
3054 if (infoPtr->dwStyle & WS_BORDER)
3055 {
3056 x = y = 1; /* FIXME: this looks wrong */
3057 cy += GetSystemMetrics(SM_CYEDGE);
3058 cx += GetSystemMetrics(SM_CXEDGE);
3059 }
3060
3061 SetWindowPos(hwnd, NULL, x, y, cx, cy, uPosFlags);
3062 }
3063
3064 return 0;
3065 }
3066
3067
3068 static LRESULT
3069 TOOLBAR_ButtonCount (HWND hwnd, WPARAM wParam, LPARAM lParam)
3070 {
3071 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3072
3073 return infoPtr->nNumButtons;
3074 }
3075
3076
3077 static LRESULT
3078 TOOLBAR_ButtonStructSize (HWND hwnd, WPARAM wParam, LPARAM lParam)
3079 {
3080 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3081
3082 infoPtr->dwStructSize = (DWORD)wParam;
3083
3084 return 0;
3085 }
3086
3087
3088 static LRESULT
3089 TOOLBAR_ChangeBitmap (HWND hwnd, WPARAM wParam, LPARAM lParam)
3090 {
3091 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3092 TBUTTON_INFO *btnPtr;
3093 INT nIndex;
3094
3095 TRACE("button %ld, iBitmap now %d\n", wParam, LOWORD(lParam));
3096
3097 nIndex = TOOLBAR_GetButtonIndex (infoPtr, (INT)wParam, FALSE);
3098 if (nIndex == -1)
3099 return FALSE;
3100
3101 btnPtr = &infoPtr->buttons[nIndex];
3102 btnPtr->iBitmap = LOWORD(lParam);
3103
3104 /* we HAVE to erase the background, the new bitmap could be */
3105 /* transparent */
3106 InvalidateRect(hwnd, &btnPtr->rect, TRUE);
3107
3108 return TRUE;
3109 }
3110
3111
3112 static LRESULT
3113 TOOLBAR_CheckButton (HWND hwnd, WPARAM wParam, LPARAM lParam)
3114 {
3115 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3116 TBUTTON_INFO *btnPtr;
3117 INT nIndex;
3118 INT nOldIndex = -1;
3119 BOOL bChecked = FALSE;
3120
3121 nIndex = TOOLBAR_GetButtonIndex (infoPtr, (INT)wParam, FALSE);
3122
3123 TRACE("hwnd=%p, btn index=%d, lParam=0x%08lx\n", hwnd, nIndex, lParam);
3124
3125 if (nIndex == -1)
3126 return FALSE;
3127
3128 btnPtr = &infoPtr->buttons[nIndex];
3129
3130 bChecked = (btnPtr->fsState & TBSTATE_CHECKED) ? TRUE : FALSE;
3131
3132 if (LOWORD(lParam) == FALSE)
3133 btnPtr->fsState &= ~TBSTATE_CHECKED;
3134 else {
3135 if (btnPtr->fsStyle & BTNS_GROUP) {
3136 nOldIndex =
3137 TOOLBAR_GetCheckedGroupButtonIndex (infoPtr, nIndex);
3138 if (nOldIndex == nIndex)
3139 return 0;
3140 if (nOldIndex != -1)
3141 infoPtr->buttons[nOldIndex].fsState &= ~TBSTATE_CHECKED;
3142 }
3143 btnPtr->fsState |= TBSTATE_CHECKED;
3144 }
3145
3146 if( bChecked != LOWORD(lParam) )
3147 {
3148 if (nOldIndex != -1)
3149 InvalidateRect(hwnd, &infoPtr->buttons[nOldIndex].rect, TRUE);
3150 InvalidateRect(hwnd, &btnPtr->rect, TRUE);
3151 }
3152
3153 /* FIXME: Send a WM_NOTIFY?? */
3154
3155 return TRUE;
3156 }
3157
3158
3159 static LRESULT
3160 TOOLBAR_CommandToIndex (HWND hwnd, WPARAM wParam, LPARAM lParam)
3161 {
3162 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3163
3164 return TOOLBAR_GetButtonIndex (infoPtr, (INT)wParam, FALSE);
3165 }
3166
3167
3168 static LRESULT
3169 TOOLBAR_Customize (HWND hwnd)
3170 {
3171 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3172 CUSTDLG_INFO custInfo;
3173 LRESULT ret;
3174 LPCVOID template;
3175 HRSRC hRes;
3176 NMHDR nmhdr;
3177
3178 custInfo.tbInfo = infoPtr;
3179 custInfo.tbHwnd = hwnd;
3180
3181 /* send TBN_BEGINADJUST notification */
3182 TOOLBAR_SendNotify (&nmhdr, infoPtr, TBN_BEGINADJUST);
3183
3184 if (!(hRes = FindResourceW (COMCTL32_hModule,
3185 MAKEINTRESOURCEW(IDD_TBCUSTOMIZE),
3186 (LPWSTR)RT_DIALOG)))
3187 return FALSE;
3188
3189 if(!(template = LoadResource (COMCTL32_hModule, hRes)))
3190 return FALSE;
3191
3192 ret = DialogBoxIndirectParamW ((HINSTANCE)GetWindowLongPtrW(hwnd, GWLP_HINSTANCE),
3193 (LPCDLGTEMPLATEW)template,
3194 hwnd,
3195 TOOLBAR_CustomizeDialogProc,
3196 (LPARAM)&custInfo);
3197
3198 /* send TBN_ENDADJUST notification */
3199 TOOLBAR_SendNotify (&nmhdr, infoPtr, TBN_ENDADJUST);
3200
3201 return ret;
3202 }
3203
3204
3205 static LRESULT
3206 TOOLBAR_DeleteButton (HWND hwnd, WPARAM wParam, LPARAM lParam)
3207 {
3208 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3209 INT nIndex = (INT)wParam;
3210 NMTOOLBARW nmtb;
3211 TBUTTON_INFO *btnPtr = &infoPtr->buttons[nIndex];
3212
3213 if ((nIndex < 0) || (nIndex >= infoPtr->nNumButtons))
3214 return FALSE;
3215
3216 memset(&nmtb, 0, sizeof(nmtb));
3217 nmtb.iItem = btnPtr->idCommand;
3218 nmtb.tbButton.iBitmap = btnPtr->iBitmap;
3219 nmtb.tbButton.idCommand = btnPtr->idCommand;
3220 nmtb.tbButton.fsState = btnPtr->fsState;
3221 nmtb.tbButton.fsStyle = btnPtr->fsStyle;
3222 nmtb.tbButton.dwData = btnPtr->dwData;
3223 nmtb.tbButton.iString = btnPtr->iString;
3224 TOOLBAR_SendNotify(&nmtb.hdr, infoPtr, TBN_DELETINGBUTTON);
3225
3226 TOOLBAR_TooltipDelTool(infoPtr, &infoPtr->buttons[nIndex]);
3227
3228 if (infoPtr->nNumButtons == 1) {
3229 TRACE(" simple delete!\n");
3230 Free (infoPtr->buttons);
3231 infoPtr->buttons = NULL;
3232 infoPtr->nNumButtons = 0;
3233 }
3234 else {
3235 TBUTTON_INFO *oldButtons = infoPtr->buttons;
3236 TRACE("complex delete! [nIndex=%d]\n", nIndex);
3237
3238 infoPtr->nNumButtons--;
3239 infoPtr->buttons = Alloc (sizeof (TBUTTON_INFO) * infoPtr->nNumButtons);
3240 if (nIndex > 0) {
3241 memcpy (&infoPtr->buttons[0], &oldButtons[0],
3242 nIndex * sizeof(TBUTTON_INFO));
3243 }
3244
3245 if (nIndex < infoPtr->nNumButtons) {
3246 memcpy (&infoPtr->buttons[nIndex], &oldButtons[nIndex+1],
3247 (infoPtr->nNumButtons - nIndex) * sizeof(TBUTTON_INFO));
3248 }
3249
3250 Free (oldButtons);
3251 }
3252
3253 TOOLBAR_LayoutToolbar(hwnd);
3254
3255 InvalidateRect (hwnd, NULL, TRUE);
3256
3257 return TRUE;
3258 }
3259
3260
3261 static LRESULT
3262 TOOLBAR_EnableButton (HWND hwnd, WPARAM wParam, LPARAM lParam)
3263 {
3264 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3265 TBUTTON_INFO *btnPtr;
3266 INT nIndex;
3267 DWORD bState;
3268
3269 nIndex = TOOLBAR_GetButtonIndex (infoPtr, (INT)wParam, FALSE);
3270
3271 TRACE("hwnd=%p, btn index=%ld, lParam=0x%08lx\n", hwnd, wParam, lParam);
3272
3273 if (nIndex == -1)
3274 return FALSE;
3275
3276 btnPtr = &infoPtr->buttons[nIndex];
3277
3278 bState = btnPtr->fsState & TBSTATE_ENABLED;
3279
3280 /* update the toolbar button state */
3281 if(LOWORD(lParam) == FALSE) {
3282 btnPtr->fsState &= ~(TBSTATE_ENABLED | TBSTATE_PRESSED);
3283 } else {
3284 btnPtr->fsState |= TBSTATE_ENABLED;
3285 }
3286
3287 /* redraw the button only if the state of the button changed */
3288 if(bState != (btnPtr->fsState & TBSTATE_ENABLED))
3289 InvalidateRect(hwnd, &btnPtr->rect, TRUE);
3290
3291 return TRUE;
3292 }
3293
3294
3295 static inline LRESULT
3296 TOOLBAR_GetAnchorHighlight (HWND hwnd)
3297 {
3298 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3299
3300 return infoPtr->bAnchor;
3301 }
3302
3303
3304 static LRESULT
3305 TOOLBAR_GetBitmap (HWND hwnd, WPARAM wParam, LPARAM lParam)
3306 {
3307 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3308 INT nIndex;
3309
3310 nIndex = TOOLBAR_GetButtonIndex (infoPtr, (INT)wParam, FALSE);
3311 if (nIndex == -1)
3312 return -1;
3313
3314 return infoPtr->buttons[nIndex].iBitmap;
3315 }
3316
3317
3318 static inline LRESULT
3319 TOOLBAR_GetBitmapFlags (HWND hwnd, WPARAM wParam, LPARAM lParam)
3320 {
3321 return (GetDeviceCaps (0, LOGPIXELSX) >= 120) ? TBBF_LARGE : 0;
3322 }
3323
3324
3325 static LRESULT
3326 TOOLBAR_GetButton (HWND hwnd, WPARAM wParam, LPARAM lParam)
3327 {
3328 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3329 LPTBBUTTON lpTbb = (LPTBBUTTON)lParam;
3330 INT nIndex = (INT)wParam;
3331 TBUTTON_INFO *btnPtr;
3332
3333 if (lpTbb == NULL)
3334 return FALSE;
3335
3336 if ((nIndex < 0) || (nIndex >= infoPtr->nNumButtons))
3337 return FALSE;
3338
3339 btnPtr = &infoPtr->buttons[nIndex];
3340 lpTbb->iBitmap = btnPtr->iBitmap;
3341 lpTbb->idCommand = btnPtr->idCommand;
3342 lpTbb->fsState = btnPtr->fsState;
3343 lpTbb->fsStyle = btnPtr->fsStyle;
3344 lpTbb->bReserved[0] = 0;
3345 lpTbb->bReserved[1] = 0;
3346 lpTbb->dwData = btnPtr->dwData;
3347 lpTbb->iString = btnPtr->iString;
3348
3349 return TRUE;
3350 }
3351
3352
3353 static LRESULT
3354 TOOLBAR_GetButtonInfoT(HWND hwnd, WPARAM wParam, LPARAM lParam, BOOL bUnicode)
3355 {
3356 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3357 /* TBBUTTONINFOW and TBBUTTONINFOA have the same layout*/
3358 LPTBBUTTONINFOW lpTbInfo = (LPTBBUTTONINFOW)lParam;
3359 TBUTTON_INFO *btnPtr;
3360 INT nIndex;
3361
3362 if (lpTbInfo == NULL)
3363 return -1;
3364
3365 /* MSDN documents a iImageLabel field added in Vista but it is not present in
3366 * the headers and tests shows that even with comctl 6 Vista accepts only the
3367 * original TBBUTTONINFO size
3368 */
3369 if (lpTbInfo->cbSize != sizeof(TBBUTTONINFOW))
3370 {
3371 WARN("Invalid button size\n");
3372 return -1;
3373 }
3374
3375 nIndex = TOOLBAR_GetButtonIndex (infoPtr, (INT)wParam,
3376 lpTbInfo->dwMask & 0x80000000);
3377 if (nIndex == -1)
3378 return -1;
3379
3380 if (!(btnPtr = &infoPtr->buttons[nIndex])) return -1;
3381
3382 if (lpTbInfo->dwMask & TBIF_COMMAND)
3383 lpTbInfo->idCommand = btnPtr->idCommand;
3384 if (lpTbInfo->dwMask & TBIF_IMAGE)
3385 lpTbInfo->iImage = btnPtr->iBitmap;
3386 if (lpTbInfo->dwMask & TBIF_LPARAM)
3387 lpTbInfo->lParam = btnPtr->dwData;
3388 if (lpTbInfo->dwMask & TBIF_SIZE)
3389 lpTbInfo->cx = (WORD)(btnPtr->rect.right - btnPtr->rect.left);
3390 if (lpTbInfo->dwMask & TBIF_STATE)
3391 lpTbInfo->fsState = btnPtr->fsState;
3392 if (lpTbInfo->dwMask & TBIF_STYLE)
3393 lpTbInfo->fsStyle = btnPtr->fsStyle;
3394 if (lpTbInfo->dwMask & TBIF_TEXT) {
3395 /* TB_GETBUTTONINFO doesn't retrieve text from the string list, so we
3396 can't use TOOLBAR_GetText here */
3397 if (HIWORD(btnPtr->iString) && (btnPtr->iString != -1)) {
3398 LPWSTR lpText = (LPWSTR)btnPtr->iString;
3399 if (bUnicode)
3400 Str_GetPtrW(lpText, lpTbInfo->pszText, lpTbInfo->cchText);
3401 else
3402 Str_GetPtrWtoA(lpText, (LPSTR)lpTbInfo->pszText, lpTbInfo->cchText);
3403 } else
3404 lpTbInfo->pszText[0] = '\0';
3405 }
3406 return nIndex;
3407 }
3408
3409
3410 static LRESULT
3411 TOOLBAR_GetButtonSize (HWND hwnd)
3412 {
3413 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3414
3415 return MAKELONG((WORD)infoPtr->nButtonWidth,
3416 (WORD)infoPtr->nButtonHeight);
3417 }
3418
3419
3420 static LRESULT
3421 TOOLBAR_GetButtonTextA (HWND hwnd, WPARAM wParam, LPARAM lParam)
3422 {
3423 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3424 INT nIndex;
3425 LPWSTR lpText;
3426
3427 if (lParam == 0)
3428 return -1;
3429
3430 nIndex = TOOLBAR_GetButtonIndex (infoPtr, (INT)wParam, FALSE);
3431 if (nIndex == -1)
3432 return -1;
3433
3434 lpText = TOOLBAR_GetText(infoPtr,&infoPtr->buttons[nIndex]);
3435
3436 return WideCharToMultiByte( CP_ACP, 0, lpText, -1,
3437 (LPSTR)lParam, 0x7fffffff, NULL, NULL ) - 1;
3438 }
3439
3440
3441 static LRESULT
3442 TOOLBAR_GetButtonTextW (HWND hwnd, WPARAM wParam, LPARAM lParam)
3443 {
3444 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3445 INT nIndex;
3446 LPWSTR lpText;
3447 LRESULT ret = 0;
3448
3449 nIndex = TOOLBAR_GetButtonIndex (infoPtr, (INT)wParam, FALSE);
3450 if (nIndex == -1)
3451 return -1;
3452
3453 lpText = TOOLBAR_GetText(infoPtr,&infoPtr->buttons[nIndex]);
3454
3455 if (lpText)
3456 {
3457 ret = strlenW (lpText);
3458
3459 if (lParam)
3460 strcpyW ((LPWSTR)lParam, lpText);
3461 }
3462
3463 return ret;
3464 }
3465
3466
3467 static LRESULT
3468 TOOLBAR_GetDisabledImageList (HWND hwnd, WPARAM wParam, LPARAM lParam)
3469 {
3470 TRACE("hwnd=%p, wParam=%ld, lParam=0x%lx\n", hwnd, wParam, lParam);
3471 /* UNDOCUMENTED: wParam is actually the ID of the image list to return */
3472 return (LRESULT)GETDISIMAGELIST(TOOLBAR_GetInfoPtr (hwnd), wParam);
3473 }
3474
3475
3476 static inline LRESULT
3477 TOOLBAR_GetExtendedStyle (HWND hwnd)
3478 {
3479 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3480
3481 TRACE("\n");
3482
3483 return infoPtr->dwExStyle;
3484 }
3485
3486
3487 static LRESULT
3488 TOOLBAR_GetHotImageList (HWND hwnd, WPARAM wParam, LPARAM lParam)
3489 {
3490 TRACE("hwnd=%p, wParam=%ld, lParam=0x%lx\n", hwnd, wParam, lParam);
3491 /* UNDOCUMENTED: wParam is actually the ID of the image list to return */
3492 return (LRESULT)GETHOTIMAGELIST(TOOLBAR_GetInfoPtr (hwnd), wParam);
3493 }
3494
3495
3496 static LRESULT
3497 TOOLBAR_GetHotItem (HWND hwnd)
3498 {
3499 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3500
3501 if (!((infoPtr->dwStyle & TBSTYLE_FLAT) || GetWindowTheme (infoPtr->hwndSelf)))
3502 return -1;
3503
3504 if (infoPtr->nHotItem < 0)
3505 return -1;
3506
3507 return (LRESULT)infoPtr->nHotItem;
3508 }
3509
3510
3511 static LRESULT
3512 TOOLBAR_GetDefImageList (HWND hwnd, WPARAM wParam, LPARAM lParam)
3513 {
3514 TRACE("hwnd=%p, wParam=%ld, lParam=0x%lx\n", hwnd, wParam, lParam);
3515 /* UNDOCUMENTED: wParam is actually the ID of the image list to return */
3516 return (LRESULT) GETDEFIMAGELIST(TOOLBAR_GetInfoPtr(hwnd), wParam);
3517 }
3518
3519
3520 static LRESULT
3521 TOOLBAR_GetInsertMark (HWND hwnd, WPARAM wParam, LPARAM lParam)
3522 {
3523 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3524 TBINSERTMARK *lptbim = (TBINSERTMARK*)lParam;
3525
3526 TRACE("hwnd = %p, lptbim = %p\n", hwnd, lptbim);
3527
3528 *lptbim = infoPtr->tbim;
3529
3530 return 0;
3531 }
3532
3533
3534 static LRESULT
3535 TOOLBAR_GetInsertMarkColor (HWND hwnd, WPARAM wParam, LPARAM lParam)
3536 {
3537 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3538
3539 TRACE("hwnd = %p\n", hwnd);
3540
3541 return (LRESULT)infoPtr->clrInsertMark;
3542 }
3543
3544
3545 static LRESULT
3546 TOOLBAR_GetItemRect (HWND hwnd, WPARAM wParam, LPARAM lParam)
3547 {
3548 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3549 TBUTTON_INFO *btnPtr;
3550 LPRECT lpRect;
3551 INT nIndex;
3552
3553 nIndex = (INT)wParam;
3554 btnPtr = &infoPtr->buttons[nIndex];
3555 if ((nIndex < 0) || (nIndex >= infoPtr->nNumButtons))
3556 return FALSE;
3557 lpRect = (LPRECT)lParam;
3558 if (lpRect == NULL)
3559 return FALSE;
3560 if (btnPtr->fsState & TBSTATE_HIDDEN)
3561 return FALSE;
3562
3563 lpRect->left = btnPtr->rect.left;
3564 lpRect->right = btnPtr->rect.right;
3565 lpRect->bottom = btnPtr->rect.bottom;
3566 lpRect->top = btnPtr->rect.top;
3567
3568 return TRUE;
3569 }
3570
3571
3572 static LRESULT
3573 TOOLBAR_GetMaxSize (HWND hwnd, WPARAM wParam, LPARAM lParam)
3574 {
3575 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3576 LPSIZE lpSize = (LPSIZE)lParam;
3577
3578 if (lpSize == NULL)
3579 return FALSE;
3580
3581 lpSize->cx = infoPtr->rcBound.right - infoPtr->rcBound.left;
3582 lpSize->cy = infoPtr->rcBound.bottom - infoPtr->rcBound.top;
3583
3584 TRACE("maximum size %d x %d\n",
3585 infoPtr->rcBound.right - infoPtr->rcBound.left,
3586 infoPtr->rcBound.bottom - infoPtr->rcBound.top);
3587
3588 return TRUE;
3589 }
3590
3591
3592 /* << TOOLBAR_GetObject >> */
3593
3594
3595 static LRESULT
3596 TOOLBAR_GetPadding (HWND hwnd)
3597 {
3598 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3599 DWORD oldPad;
3600
3601 oldPad = MAKELONG(infoPtr->szPadding.cx, infoPtr->szPadding.cy);
3602 return (LRESULT) oldPad;
3603 }
3604
3605
3606 static LRESULT
3607 TOOLBAR_GetRect (HWND hwnd, WPARAM wParam, LPARAM lParam)
3608 {
3609 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3610 TBUTTON_INFO *btnPtr;
3611 LPRECT lpRect;
3612 INT nIndex;
3613
3614 nIndex = TOOLBAR_GetButtonIndex (infoPtr, (INT)wParam, FALSE);
3615 btnPtr = &infoPtr->buttons[nIndex];
3616 if ((nIndex < 0) || (nIndex >= infoPtr->nNumButtons))
3617 return FALSE;
3618 lpRect = (LPRECT)lParam;
3619 if (lpRect == NULL)
3620 return FALSE;
3621
3622 lpRect->left = btnPtr->rect.left;
3623 lpRect->right = btnPtr->rect.right;
3624 lpRect->bottom = btnPtr->rect.bottom;
3625 lpRect->top = btnPtr->rect.top;
3626
3627 return TRUE;
3628 }
3629
3630
3631 static LRESULT
3632 TOOLBAR_GetRows (HWND hwnd, WPARAM wParam, LPARAM lParam)
3633 {
3634 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3635
3636 return infoPtr->nRows;
3637 }
3638
3639
3640 static LRESULT
3641 TOOLBAR_GetState (HWND hwnd, WPARAM wParam, LPARAM lParam)
3642 {
3643 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3644 INT nIndex;
3645
3646 nIndex = TOOLBAR_GetButtonIndex (infoPtr, (INT)wParam, FALSE);
3647 if (nIndex == -1)
3648 return -1;
3649
3650 return infoPtr->buttons[nIndex].fsState;
3651 }
3652
3653
3654 static LRESULT
3655 TOOLBAR_GetStyle (HWND hwnd, WPARAM wParam, LPARAM lParam)
3656 {
3657 return GetWindowLongW(hwnd, GWL_STYLE);
3658 }
3659
3660
3661 static LRESULT
3662 TOOLBAR_GetTextRows (HWND hwnd, WPARAM wParam, LPARAM lParam)
3663 {
3664 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3665
3666 return infoPtr->nMaxTextRows;
3667 }
3668
3669
3670 static LRESULT
3671 TOOLBAR_GetToolTips (HWND hwnd, WPARAM wParam, LPARAM lParam)
3672 {
3673 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3674
3675 if ((infoPtr->dwStyle & TBSTYLE_TOOLTIPS) && (infoPtr->hwndToolTip == NULL))
3676 TOOLBAR_TooltipCreateControl(infoPtr);
3677 return (LRESULT)infoPtr->hwndToolTip;
3678 }
3679
3680
3681 static LRESULT
3682 TOOLBAR_GetUnicodeFormat (HWND hwnd, WPARAM wParam, LPARAM lParam)
3683 {
3684 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3685
3686 TRACE("%s hwnd=%p\n",
3687 infoPtr->bUnicode ? "TRUE" : "FALSE", hwnd);
3688
3689 return infoPtr->bUnicode;
3690 }
3691
3692
3693 static inline LRESULT
3694 TOOLBAR_GetVersion (HWND hwnd)
3695 {
3696 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3697 return infoPtr->iVersion;
3698 }
3699
3700
3701 static LRESULT
3702 TOOLBAR_HideButton (HWND hwnd, WPARAM wParam, LPARAM lParam)
3703 {
3704 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3705 TBUTTON_INFO *btnPtr;
3706 INT nIndex;
3707
3708 TRACE("\n");
3709
3710 nIndex = TOOLBAR_GetButtonIndex (infoPtr, (INT)wParam, FALSE);
3711 if (nIndex == -1)
3712 return FALSE;
3713
3714 btnPtr = &infoPtr->buttons[nIndex];
3715 if (LOWORD(lParam) == FALSE)
3716 btnPtr->fsState &= ~TBSTATE_HIDDEN;
3717 else
3718 btnPtr->fsState |= TBSTATE_HIDDEN;
3719
3720 TOOLBAR_LayoutToolbar (hwnd);
3721
3722 InvalidateRect (hwnd, NULL, TRUE);
3723
3724 return TRUE;
3725 }
3726
3727
3728 static inline LRESULT
3729 TOOLBAR_HitTest (HWND hwnd, WPARAM wParam, LPARAM lParam)
3730 {
3731 return TOOLBAR_InternalHitTest (hwnd, (LPPOINT)lParam);
3732 }
3733
3734
3735 static LRESULT
3736 TOOLBAR_Indeterminate (HWND hwnd, WPARAM wParam, LPARAM lParam)
3737 {
3738 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3739 TBUTTON_INFO *btnPtr;
3740 INT nIndex;
3741 DWORD oldState;
3742
3743 nIndex = TOOLBAR_GetButtonIndex (infoPtr, (INT)wParam, FALSE);
3744 if (nIndex == -1)
3745 return FALSE;
3746
3747 btnPtr = &infoPtr->buttons[nIndex];
3748 oldState = btnPtr->fsState;
3749 if (LOWORD(lParam) == FALSE)
3750 btnPtr->fsState &= ~TBSTATE_INDETERMINATE;
3751 else
3752 btnPtr->fsState |= TBSTATE_INDETERMINATE;
3753
3754 if(oldState != btnPtr->fsState)
3755 InvalidateRect(hwnd, &btnPtr->rect, TRUE);
3756
3757 return TRUE;
3758 }
3759
3760
3761 static LRESULT
3762 TOOLBAR_InsertButtonT(HWND hwnd, WPARAM wParam, LPARAM lParam, BOOL fUnicode)
3763 {
3764 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3765 LPTBBUTTON lpTbb = (LPTBBUTTON)lParam;
3766 INT nIndex = (INT)wParam;
3767
3768 if (lpTbb == NULL)
3769 return FALSE;
3770
3771 TOOLBAR_DumpButton(infoPtr, (TBUTTON_INFO *)lpTbb, nIndex, FALSE);
3772
3773 if (nIndex == -1) {
3774 /* EPP: this seems to be an undocumented call (from my IE4)
3775 * I assume in that case that:
3776 * - index of insertion is at the end of existing buttons
3777 * I only see this happen with nIndex == -1, but it could have a special
3778 * meaning (like -nIndex (or ~nIndex) to get the real position of insertion).
3779 */
3780 nIndex = infoPtr->nNumButtons;
3781
3782 } else if (nIndex < 0)
3783 return FALSE;
3784
3785 TRACE("inserting button index=%d\n", nIndex);
3786 if (nIndex > infoPtr->nNumButtons) {
3787 nIndex = infoPtr->nNumButtons;
3788 TRACE("adjust index=%d\n", nIndex);
3789 }
3790
3791 infoPtr->nNumButtons++;
3792 infoPtr->buttons = ReAlloc(infoPtr->buttons, sizeof(TBUTTON_INFO) * infoPtr->nNumButtons);
3793 memmove(&infoPtr->buttons[nIndex+1], &infoPtr->buttons[nIndex],
3794 (infoPtr->nNumButtons - nIndex - 1) * sizeof(TBUTTON_INFO));
3795
3796 /* insert new button */
3797 infoPtr->buttons[nIndex].iBitmap = lpTbb->iBitmap;
3798 infoPtr->buttons[nIndex].idCommand = lpTbb->idCommand;
3799 infoPtr->buttons[nIndex].fsState = lpTbb->fsState;
3800 infoPtr->buttons[nIndex].fsStyle = lpTbb->fsStyle;
3801 infoPtr->buttons[nIndex].dwData = lpTbb->dwData;
3802 /* if passed string and not index, then add string */
3803 if(HIWORD(lpTbb->iString) && lpTbb->iString!=-1) {
3804 if (fUnicode)
3805 Str_SetPtrW((LPWSTR *)&infoPtr->buttons[nIndex].iString, (LPWSTR)lpTbb->iString);
3806 else
3807 Str_SetPtrAtoW((LPWSTR *)&infoPtr->buttons[nIndex].iString, (LPCSTR )lpTbb->iString);
3808 }
3809 else
3810 infoPtr->buttons[nIndex].iString = lpTbb->iString;
3811
3812 TOOLBAR_TooltipAddTool(infoPtr, &infoPtr->buttons[nIndex]);
3813
3814 if (infoPtr->nNumStrings > 0)
3815 TOOLBAR_CalcToolbar(hwnd);
3816 else
3817 TOOLBAR_LayoutToolbar(hwnd);
3818 TOOLBAR_AutoSize (hwnd);
3819
3820 InvalidateRect (hwnd, NULL, TRUE);
3821
3822 return TRUE;
3823 }
3824
3825 /* << TOOLBAR_InsertMarkHitTest >> */
3826
3827
3828 static LRESULT
3829 TOOLBAR_IsButtonChecked (HWND hwnd, WPARAM wParam, LPARAM lParam)
3830 {
3831 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3832 INT nIndex;
3833
3834 nIndex = TOOLBAR_GetButtonIndex (infoPtr, (INT)wParam, FALSE);
3835 if (nIndex == -1)
3836 return -1;
3837
3838 return (infoPtr->buttons[nIndex].fsState & TBSTATE_CHECKED);
3839 }
3840
3841
3842 static LRESULT
3843 TOOLBAR_IsButtonEnabled (HWND hwnd, WPARAM wParam, LPARAM lParam)
3844 {
3845 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3846 INT nIndex;
3847
3848 nIndex = TOOLBAR_GetButtonIndex (infoPtr, (INT)wParam, FALSE);
3849 if (nIndex == -1)
3850 return -1;
3851
3852 return (infoPtr->buttons[nIndex].fsState & TBSTATE_ENABLED);
3853 }
3854
3855
3856 static LRESULT
3857 TOOLBAR_IsButtonHidden (HWND hwnd, WPARAM wParam, LPARAM lParam)
3858 {
3859 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3860 INT nIndex;
3861
3862 nIndex = TOOLBAR_GetButtonIndex (infoPtr, (INT)wParam, FALSE);
3863 if (nIndex == -1)
3864 return -1;
3865
3866 return (infoPtr->buttons[nIndex].fsState & TBSTATE_HIDDEN);
3867 }
3868
3869
3870 static LRESULT
3871 TOOLBAR_IsButtonHighlighted (HWND hwnd, WPARAM wParam, LPARAM lParam)
3872 {
3873 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3874 INT nIndex;
3875
3876 nIndex = TOOLBAR_GetButtonIndex (infoPtr, (INT)wParam, FALSE);
3877 if (nIndex == -1)
3878 return -1;
3879
3880 return (infoPtr->buttons[nIndex].fsState & TBSTATE_MARKED);
3881 }
3882
3883
3884 static LRESULT
3885 TOOLBAR_IsButtonIndeterminate (HWND hwnd, WPARAM wParam, LPARAM lParam)
3886 {
3887 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3888 INT nIndex;
3889
3890 nIndex = TOOLBAR_GetButtonIndex (infoPtr, (INT)wParam, FALSE);
3891 if (nIndex == -1)
3892 return -1;
3893
3894 return (infoPtr->buttons[nIndex].fsState & TBSTATE_INDETERMINATE);
3895 }
3896
3897
3898 static LRESULT
3899 TOOLBAR_IsButtonPressed (HWND hwnd, WPARAM wParam, LPARAM lParam)
3900 {
3901 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3902 INT nIndex;
3903
3904 nIndex = TOOLBAR_GetButtonIndex (infoPtr, (INT)wParam, FALSE);
3905 if (nIndex == -1)
3906 return -1;
3907
3908 return (infoPtr->buttons[nIndex].fsState & TBSTATE_PRESSED);
3909 }
3910
3911
3912 static LRESULT
3913 TOOLBAR_LoadImages (HWND hwnd, WPARAM wParam, LPARAM lParam)
3914 {
3915 TBADDBITMAP tbab;
3916 tbab.hInst = (HINSTANCE)lParam;
3917 tbab.nID = wParam;
3918
3919 TRACE("hwnd = %p, hInst = %p, nID = %lu\n", hwnd, tbab.hInst, tbab.nID);
3920
3921 return TOOLBAR_AddBitmap(hwnd, 0, (LPARAM)&tbab);
3922 }
3923
3924
3925 static LRESULT
3926 TOOLBAR_MapAccelerator (HWND hwnd, WPARAM wParam, LPARAM lParam)
3927 {
3928 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3929 WCHAR wAccel = (WCHAR)wParam;
3930 UINT* pIDButton = (UINT*)lParam;
3931 WCHAR wszAccel[] = {'&',wAccel,0};
3932 int i;
3933
3934 TRACE("hwnd = %p, wAccel = %x(%s), pIDButton = %p\n",
3935 hwnd, wAccel, debugstr_wn(&wAccel,1), pIDButton);
3936
3937 for (i = 0; i < infoPtr->nNumButtons; i++)
3938 {
3939 TBUTTON_INFO *btnPtr = infoPtr->buttons+i;
3940 if (!(btnPtr->fsStyle & BTNS_NOPREFIX) &&
3941 !(btnPtr->fsState & TBSTATE_HIDDEN))
3942 {
3943 int iLen = strlenW(wszAccel);
3944 LPCWSTR lpszStr = TOOLBAR_GetText(infoPtr, btnPtr);
3945
3946 if (!lpszStr)
3947 continue;
3948
3949 while (*lpszStr)
3950 {
3951 if ((lpszStr[0] == '&') && (lpszStr[1] == '&'))
3952 {
3953 lpszStr += 2;
3954 continue;
3955 }
3956 if (!strncmpiW(lpszStr, wszAccel, iLen))
3957 {
3958 *pIDButton = btnPtr->idCommand;
3959 return TRUE;
3960 }
3961 lpszStr++;
3962 }
3963 }
3964 }
3965 return FALSE;
3966 }
3967
3968
3969 static LRESULT
3970 TOOLBAR_MarkButton (HWND hwnd, WPARAM wParam, LPARAM lParam)
3971 {
3972 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3973 INT nIndex;
3974 DWORD oldState;
3975 TBUTTON_INFO *btnPtr;
3976
3977 TRACE("hwnd = %p, wParam = %ld, lParam = 0x%08lx\n", hwnd, wParam, lParam);
3978
3979 nIndex = TOOLBAR_GetButtonIndex (infoPtr, (INT)wParam, FALSE);
3980 if (nIndex == -1)
3981 return FALSE;
3982
3983 btnPtr = &infoPtr->buttons[nIndex];
3984 oldState = btnPtr->fsState;
3985
3986 if (LOWORD(lParam))
3987 btnPtr->fsState |= TBSTATE_MARKED;
3988 else
3989 btnPtr->fsState &= ~TBSTATE_MARKED;
3990
3991 if(oldState != btnPtr->fsState)
3992 InvalidateRect(hwnd, &btnPtr->rect, TRUE);
3993
3994 return TRUE;
3995 }
3996
3997
3998 /* fixes up an index of a button affected by a move */
3999 static inline void TOOLBAR_MoveFixupIndex(INT* pIndex, INT nIndex, INT nMoveIndex, BOOL bMoveUp)
4000 {
4001 if (bMoveUp)
4002 {
4003 if (*pIndex > nIndex && *pIndex <= nMoveIndex)
4004 (*pIndex)--;
4005 else if (*pIndex == nIndex)
4006 *pIndex = nMoveIndex;
4007 }
4008 else
4009 {
4010 if (*pIndex >= nMoveIndex && *pIndex < nIndex)
4011 (*pIndex)++;
4012 else if (*pIndex == nIndex)
4013 *pIndex = nMoveIndex;
4014 }
4015 }
4016
4017
4018 static LRESULT
4019 TOOLBAR_MoveButton (HWND hwnd, WPARAM wParam, LPARAM lParam)
4020 {
4021 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
4022 INT nIndex;
4023 INT nCount;
4024 INT nMoveIndex = (INT)lParam;
4025 TBUTTON_INFO button;
4026
4027 TRACE("hwnd=%p, wParam=%ld, lParam=%ld\n", hwnd, wParam, lParam);
4028
4029 nIndex = TOOLBAR_GetButtonIndex (infoPtr, (INT)wParam, TRUE);
4030 if ((nIndex == -1) || (nMoveIndex < 0))
4031 return FALSE;
4032
4033 if (nMoveIndex > infoPtr->nNumButtons - 1)
4034 nMoveIndex = infoPtr->nNumButtons - 1;
4035
4036 button = infoPtr->buttons[nIndex];
4037
4038 /* move button right */
4039 if (nIndex < nMoveIndex)
4040 {
4041 nCount = nMoveIndex - nIndex;
4042 memmove(&infoPtr->buttons[nIndex], &infoPtr->buttons[nIndex+1], nCount*sizeof(TBUTTON_INFO));
4043 infoPtr->buttons[nMoveIndex] = button;
4044
4045 TOOLBAR_MoveFixupIndex(&infoPtr->nButtonDown, nIndex, nMoveIndex, TRUE);
4046 TOOLBAR_MoveFixupIndex(&infoPtr->nButtonDrag, nIndex, nMoveIndex, TRUE);
4047 TOOLBAR_MoveFixupIndex(&infoPtr->nOldHit, nIndex, nMoveIndex, TRUE);
4048 TOOLBAR_MoveFixupIndex(&infoPtr->nHotItem, nIndex, nMoveIndex, TRUE);
4049 }
4050 else if (nIndex > nMoveIndex) /* move button left */
4051 {
4052 nCount = nIndex - nMoveIndex;
4053 memmove(&infoPtr->buttons[nMoveIndex+1], &infoPtr->buttons[nMoveIndex], nCount*sizeof(TBUTTON_INFO));
4054 infoPtr->buttons[nMoveIndex] = button;
4055
4056 TOOLBAR_MoveFixupIndex(&infoPtr->nButtonDown, nIndex, nMoveIndex, FALSE);
4057 TOOLBAR_MoveFixupIndex(&infoPtr->nButtonDrag, nIndex, nMoveIndex, FALSE);
4058 TOOLBAR_MoveFixupIndex(&infoPtr->nOldHit, nIndex, nMoveIndex, FALSE);
4059 TOOLBAR_MoveFixupIndex(&infoPtr->nHotItem, nIndex, nMoveIndex, FALSE);
4060 }
4061
4062 TOOLBAR_LayoutToolbar(hwnd);
4063 TOOLBAR_AutoSize(hwnd);
4064 InvalidateRect(hwnd, NULL, TRUE);
4065
4066 return TRUE;
4067 }
4068
4069
4070 static LRESULT
4071 TOOLBAR_PressButton (HWND hwnd, WPARAM wParam, LPARAM lParam)
4072 {
4073 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
4074 TBUTTON_INFO *btnPtr;
4075 INT nIndex;
4076 DWORD oldState;
4077
4078 nIndex = TOOLBAR_GetButtonIndex (infoPtr, (INT)wParam, FALSE);
4079 if (nIndex == -1)
4080 return FALSE;
4081
4082 btnPtr = &infoPtr->buttons[nIndex];
4083 oldState = btnPtr->fsState;
4084 if (LOWORD(lParam) == FALSE)
4085 btnPtr->fsState &= ~TBSTATE_PRESSED;
4086 else
4087 btnPtr->fsState |= TBSTATE_PRESSED;
4088
4089 if(oldState != btnPtr->fsState)
4090 InvalidateRect(hwnd, &btnPtr->rect, TRUE);
4091
4092 return TRUE;
4093 }
4094
4095 /* FIXME: there might still be some confusion her between number of buttons
4096 * and number of bitmaps */
4097 static LRESULT
4098 TOOLBAR_ReplaceBitmap (HWND hwnd, WPARAM wParam, LPARAM lParam)
4099 {
4100 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
4101 LPTBREPLACEBITMAP lpReplace = (LPTBREPLACEBITMAP) lParam;
4102 HBITMAP hBitmap;
4103 int i = 0, nOldButtons = 0, pos = 0;
4104 int nOldBitmaps, nNewBitmaps = 0;
4105 HIMAGELIST himlDef = 0;
4106
4107 TRACE("hInstOld %p nIDOld %lx hInstNew %p nIDNew %lx nButtons %x\n",
4108 lpReplace->hInstOld, lpReplace->nIDOld, lpReplace->hInstNew, lpReplace->nIDNew,
4109 lpReplace->nButtons);
4110
4111 if (lpReplace->hInstOld == HINST_COMMCTRL)
4112 {
4113 FIXME("changing standard bitmaps not implemented\n");
4114 return FALSE;
4115 }
4116 else if (lpReplace->hInstOld != 0)
4117 FIXME("resources not in the current module not implemented\n");
4118
4119 TRACE("To be replaced hInstOld %p nIDOld %lx\n", lpReplace->hInstOld, lpReplace->nIDOld);
4120 for (i = 0; i < infoPtr->nNumBitmapInfos; i++) {
4121 TBITMAP_INFO *tbi = &infoPtr->bitmaps[i];
4122 TRACE("tbimapinfo %d hInstOld %p nIDOld %x\n", i, tbi->hInst, tbi->nID);
4123 if (tbi->hInst == lpReplace->hInstOld && tbi->nID == lpReplace->nIDOld)
4124 {
4125 TRACE("Found: nButtons %d hInst %p nID %x\n", tbi->nButtons, tbi->hInst, tbi->nID);
4126 nOldButtons = tbi->nButtons;
4127 tbi->nButtons = lpReplace->nButtons;
4128 tbi->hInst = lpReplace->hInstNew;
4129 tbi->nID = lpReplace->nIDNew;
4130 TRACE("tbimapinfo changed %d hInstOld %p nIDOld %x\n", i, tbi->hInst, tbi->nID);
4131 break;
4132 }
4133 pos += tbi->nButtons;
4134 }
4135
4136 if (nOldButtons == 0)
4137 {
4138 WARN("No hinst/bitmap found! hInst %p nID %lx\n", lpReplace->hInstOld, lpReplace->nIDOld);
4139 return FALSE;
4140 }
4141
4142 /* copy the bitmap before adding it as ImageList_AddMasked modifies the
4143 * bitmap
4144 */
4145 if (lpReplace->hInstNew)
4146 hBitmap = LoadBitmapW(lpReplace->hInstNew,(LPWSTR)lpReplace->nIDNew);
4147 else
4148 hBitmap = CopyImage((HBITMAP)lpReplace->nIDNew, IMAGE_BITMAP, 0, 0, 0);
4149
4150 himlDef = GETDEFIMAGELIST(infoPtr, 0); /* fixme: correct? */
4151 nOldBitmaps = ImageList_GetImageCount(himlDef);
4152
4153 /* ImageList_Replace(GETDEFIMAGELIST(), pos, hBitmap, NULL); */
4154
4155 for (i = pos + nOldBitmaps - 1; i >= pos; i--)
4156 ImageList_Remove(himlDef, i);
4157
4158 if (hBitmap)
4159 {
4160 ImageList_AddMasked (himlDef, hBitmap, comctl32_color.clrBtnFace);
4161 nNewBitmaps = ImageList_GetImageCount(himlDef);
4162 DeleteObject(hBitmap);
4163 }
4164
4165 infoPtr->nNumBitmaps = infoPtr->nNumBitmaps - nOldBitmaps + nNewBitmaps;
4166
4167 TRACE(" pos %d %d old bitmaps replaced by %d new ones.\n",
4168 pos, nOldBitmaps, nNewBitmaps);
4169
4170 InvalidateRect(hwnd, NULL, TRUE);
4171 return TRUE;
4172 }
4173
4174
4175 /* helper for TOOLBAR_SaveRestoreW */
4176 static BOOL
4177 TOOLBAR_Save(const TOOLBAR_INFO *infoPtr, const TBSAVEPARAMSW *lpSave)
4178 {
4179 FIXME("save to %s %s\n", debugstr_w(lpSave->pszSubKey),
4180 debugstr_w(lpSave->pszValueName));
4181
4182 return FALSE;
4183 }
4184
4185
4186 /* helper for TOOLBAR_Restore */
4187 static void
4188 TOOLBAR_DeleteAllButtons(TOOLBAR_INFO *infoPtr)
4189 {
4190 INT i;
4191
4192 for (i = 0; i < infoPtr->nNumButtons; i++)
4193 {
4194 TOOLBAR_TooltipDelTool(infoPtr, &infoPtr->buttons[i]);
4195 }
4196
4197 Free(infoPtr->buttons);
4198 infoPtr->buttons = NULL;
4199 infoPtr->nNumButtons = 0;
4200 }
4201
4202
4203 /* helper for TOOLBAR_SaveRestoreW */
4204 static BOOL
4205 TOOLBAR_Restore(TOOLBAR_INFO *infoPtr, const TBSAVEPARAMSW *lpSave)
4206 {
4207 LONG res;
4208 HKEY hkey = NULL;
4209 BOOL ret = FALSE;
4210 DWORD dwType;
4211 DWORD dwSize = 0;
4212 NMTBRESTORE nmtbr;
4213
4214 /* restore toolbar information */
4215 TRACE("restore from %s %s\n", debugstr_w(lpSave->pszSubKey),
4216 debugstr_w(lpSave->pszValueName));
4217
4218 memset(&nmtbr, 0, sizeof(nmtbr));
4219
4220 res = RegOpenKeyExW(lpSave->hkr, lpSave->pszSubKey, 0,
4221 KEY_QUERY_VALUE, &hkey);
4222 if (!res)
4223 res = RegQueryValueExW(hkey, lpSave->pszValueName, NULL, &dwType,
4224 NULL, &dwSize);
4225 if (!res && dwType != REG_BINARY)
4226 res = ERROR_FILE_NOT_FOUND;
4227 if (!res)
4228 {
4229 nmtbr.pData = Alloc(dwSize);
4230 nmtbr.cbData = dwSize;
4231 if (!nmtbr.pData) res = ERROR_OUTOFMEMORY;
4232 }
4233 if (!res)
4234 res = RegQueryValueExW(hkey, lpSave->pszValueName, NULL, &dwType,
4235 (LPBYTE)nmtbr.pData, &dwSize);
4236 if (!res)
4237 {
4238 nmtbr.pCurrent = nmtbr.pData;
4239 nmtbr.iItem = -1;
4240 nmtbr.cbBytesPerRecord = sizeof(DWORD);
4241 nmtbr.cButtons = nmtbr.cbData / nmtbr.cbBytesPerRecord;
4242
4243 if (!TOOLBAR_SendNotify(&nmtbr.hdr, infoPtr, TBN_RESTORE))
4244 {
4245 INT i;
4246
4247 /* remove all existing buttons as this function is designed to
4248 * restore the toolbar to a previously saved state */
4249 TOOLBAR_DeleteAllButtons(infoPtr);
4250
4251 for (i = 0; i < nmtbr.cButtons; i++)
4252 {
4253 nmtbr.iItem = i;
4254 nmtbr.tbButton.iBitmap = -1;
4255 nmtbr.tbButton.fsState = 0;
4256 nmtbr.tbButton.fsStyle = 0;
4257 nmtbr.tbButton.idCommand = 0;
4258 if (*nmtbr.pCurrent == (DWORD)-1)
4259 {
4260 /* separator */
4261 nmtbr.tbButton.fsStyle = TBSTYLE_SEP;
4262 nmtbr.tbButton.iBitmap = SEPARATOR_WIDTH;
4263 }
4264 else if (*nmtbr.pCurrent == (DWORD)-2)
4265 /* hidden button */
4266 nmtbr.tbButton.fsState = TBSTATE_HIDDEN;
4267 else
4268 nmtbr.tbButton.idCommand = (int)*nmtbr.pCurrent;
4269
4270 nmtbr.pCurrent++;
4271
4272 TOOLBAR_SendNotify(&nmtbr.hdr, infoPtr, TBN_RESTORE);
4273
4274 /* can't contain real string as we don't know whether
4275 * the client put an ANSI or Unicode string in there */
4276 if (HIWORD(nmtbr.tbButton.iString))
4277 nmtbr.tbButton.iString = 0;
4278
4279 TOOLBAR_InsertButtonT(infoPtr->hwndSelf, -1,
4280 (LPARAM)&nmtbr.tbButton, TRUE);
4281 }
4282
4283 /* do legacy notifications */
4284 if (infoPtr->iVersion < 5)
4285 {
4286 /* FIXME: send TBN_BEGINADJUST */
4287 FIXME("send TBN_GETBUTTONINFO for each button\n");
4288 /* FIXME: send TBN_ENDADJUST */
4289 }
4290
4291 /* remove all uninitialised buttons
4292 * note: loop backwards to avoid having to fixup i on a
4293 * delete */
4294 for (i = infoPtr->nNumButtons - 1; i >= 0; i--)
4295 if (infoPtr->buttons[i].iBitmap == -1)
4296 TOOLBAR_DeleteButton(infoPtr->hwndSelf, i, 0);
4297
4298 /* only indicate success if at least one button survived */
4299 if (infoPtr->nNumButtons > 0) ret = TRUE;
4300 }
4301 }
4302 Free (nmtbr.pData);
4303 RegCloseKey(hkey);
4304
4305 return ret;
4306 }
4307
4308
4309 static LRESULT
4310 TOOLBAR_SaveRestoreW (HWND hwnd, WPARAM wParam, const TBSAVEPARAMSW *lpSave)
4311 {
4312 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
4313
4314 if (lpSave == NULL) return 0;
4315
4316 if (wParam)
4317 return TOOLBAR_Save(infoPtr, lpSave);
4318 else
4319 return TOOLBAR_Restore(infoPtr, lpSave);
4320 }
4321
4322
4323 static LRESULT
4324 TOOLBAR_SaveRestoreA (HWND hwnd, WPARAM wParam, const TBSAVEPARAMSA *lpSave)
4325 {
4326 LPWSTR pszValueName = 0, pszSubKey = 0;
4327 TBSAVEPARAMSW SaveW;
4328 LRESULT result = 0;
4329 int len;
4330
4331 if (lpSave == NULL) return 0;
4332
4333 len = MultiByteToWideChar(CP_ACP, 0, lpSave->pszSubKey, -1, NULL, 0);
4334 pszSubKey = Alloc(len * sizeof(WCHAR));
4335 if (pszSubKey) goto exit;
4336 MultiByteToWideChar(CP_ACP, 0, lpSave->pszSubKey, -1, pszSubKey, len);
4337
4338 len = MultiByteToWideChar(CP_ACP, 0, lpSave->pszValueName, -1, NULL, 0);
4339 pszValueName = Alloc(len * sizeof(WCHAR));
4340 if (!pszValueName) goto exit;
4341 MultiByteToWideChar(CP_ACP, 0, lpSave->pszValueName, -1, pszValueName, len);
4342
4343 SaveW.pszValueName = pszValueName;
4344 SaveW.pszSubKey = pszSubKey;
4345 SaveW.hkr = lpSave->hkr;
4346 result = TOOLBAR_SaveRestoreW(hwnd, wParam, &SaveW);
4347
4348 exit:
4349 Free (pszValueName);
4350 Free (pszSubKey);
4351
4352 return result;
4353 }
4354
4355
4356 static LRESULT
4357 TOOLBAR_SetAnchorHighlight (HWND hwnd, WPARAM wParam)
4358 {
4359 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
4360 BOOL bOldAnchor = infoPtr->bAnchor;
4361
4362 TRACE("hwnd=%p, bAnchor = %s\n", hwnd, wParam ? "TRUE" : "FALSE");
4363
4364 infoPtr->bAnchor = (BOOL)wParam;
4365
4366 /* Native does not remove the hot effect from an already hot button */
4367
4368 return (LRESULT)bOldAnchor;
4369 }
4370
4371
4372 static LRESULT
4373 TOOLBAR_SetBitmapSize (HWND hwnd, WPARAM wParam, LPARAM lParam)
4374 {
4375 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
4376 HIMAGELIST himlDef = GETDEFIMAGELIST(infoPtr, 0);
4377
4378 TRACE("hwnd=%p, wParam=%ld, lParam=%ld\n", hwnd, wParam, lParam);
4379
4380 if (wParam != 0)
4381 FIXME("wParam is %ld. Perhaps image list index?\n", wParam);
4382
4383 if (LOWORD(lParam) == 0)
4384 lParam = MAKELPARAM(1, HIWORD(lParam));
4385
4386 if (HIWORD(lParam)==0)
4387 lParam = MAKELPARAM(LOWORD(lParam), 1);
4388
4389 if (infoPtr->nNumButtons > 0)
4390 WARN("%d buttons, undoc increase to bitmap size : %d-%d -> %d-%d\n",
4391 infoPtr->nNumButtons,
4392 infoPtr->nBitmapWidth, infoPtr->nBitmapHeight,
4393 LOWORD(lParam), HIWORD(lParam));
4394
4395 infoPtr->nBitmapWidth = (INT)LOWORD(lParam);
4396 infoPtr->nBitmapHeight = (INT)HIWORD(lParam);
4397
4398 if ((himlDef == infoPtr->himlInt) &&
4399 (ImageList_GetImageCount(infoPtr->himlInt) == 0))
4400 {
4401 ImageList_SetIconSize(infoPtr->himlInt, infoPtr->nBitmapWidth,
4402 infoPtr->nBitmapHeight);
4403 }
4404
4405 TOOLBAR_CalcToolbar(hwnd);
4406 InvalidateRect(infoPtr->hwndSelf, NULL, FALSE);
4407 return TRUE;
4408 }
4409
4410
4411 static LRESULT
4412 TOOLBAR_SetButtonInfoA (HWND hwnd, WPARAM wParam, LPARAM lParam)
4413 {
4414 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
4415 LPTBBUTTONINFOA lptbbi = (LPTBBUTTONINFOA)lParam;
4416 TBUTTON_INFO *btnPtr;
4417 INT nIndex;
4418 RECT oldBtnRect;
4419
4420 if (lptbbi == NULL)
4421 return FALSE;
4422 if (lptbbi->cbSize < sizeof(TBBUTTONINFOA))
4423 return FALSE;
4424
4425 nIndex = TOOLBAR_GetButtonIndex (infoPtr, (INT)wParam,
4426 lptbbi->dwMask & 0x80000000);
4427 if (nIndex == -1)
4428 return FALSE;
4429
4430 btnPtr = &infoPtr->buttons[nIndex];
4431 if (lptbbi->dwMask & TBIF_COMMAND)
4432 btnPtr->idCommand = lptbbi->idCommand;
4433 if (lptbbi->dwMask & TBIF_IMAGE)
4434 btnPtr->iBitmap = lptbbi->iImage;
4435 if (lptbbi->dwMask & TBIF_LPARAM)
4436 btnPtr->dwData = lptbbi->lParam;
4437 if (lptbbi->dwMask & TBIF_SIZE)
4438 btnPtr->cx = lptbbi->cx;
4439 if (lptbbi->dwMask & TBIF_STATE)
4440 btnPtr->fsState = lptbbi->fsState;
4441 if (lptbbi->dwMask & TBIF_STYLE)
4442 btnPtr->fsStyle = lptbbi->fsStyle;
4443
4444 if ((lptbbi->dwMask & TBIF_TEXT) && ((INT_PTR)lptbbi->pszText != -1)) {
4445 if ((HIWORD(btnPtr->iString) == 0) || (btnPtr->iString == -1))
4446 /* iString is index, zero it to make Str_SetPtr succeed */
4447 btnPtr->iString=0;
4448
4449 Str_SetPtrAtoW ((LPWSTR *)&btnPtr->iString, lptbbi->pszText);
4450 }
4451
4452 /* save the button rect to see if we need to redraw the whole toolbar */
4453 oldBtnRect = btnPtr->rect;
4454 TOOLBAR_CalcToolbar(hwnd);
4455
4456 if (!EqualRect(&oldBtnRect, &btnPtr->rect))
4457 InvalidateRect(hwnd, NULL, TRUE);
4458 else
4459 InvalidateRect(hwnd, &btnPtr->rect, TRUE);
4460
4461 return TRUE;
4462 }
4463
4464
4465 static LRESULT
4466 TOOLBAR_SetButtonInfoW (HWND hwnd, WPARAM wParam, LPARAM lParam)
4467 {
4468 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
4469 LPTBBUTTONINFOW lptbbi = (LPTBBUTTONINFOW)lParam;
4470 TBUTTON_INFO *btnPtr;
4471 INT nIndex;
4472 RECT oldBtnRect;
4473
4474 if (lptbbi == NULL)
4475 return FALSE;
4476 if (lptbbi->cbSize < sizeof(TBBUTTONINFOW))
4477 return FALSE;
4478
4479 nIndex = TOOLBAR_GetButtonIndex (infoPtr, (INT)wParam,
4480 lptbbi->dwMask & 0x80000000);
4481 if (nIndex == -1)
4482 return FALSE;
4483
4484 btnPtr = &infoPtr->buttons[nIndex];
4485 if (lptbbi->dwMask & TBIF_COMMAND)
4486 btnPtr->idCommand = lptbbi->idCommand;
4487 if (lptbbi->dwMask & TBIF_IMAGE)
4488 btnPtr->iBitmap = lptbbi->iImage;
4489 if (lptbbi->dwMask & TBIF_LPARAM)
4490 btnPtr->dwData = lptbbi->lParam;
4491 if (lptbbi->dwMask & TBIF_SIZE)
4492 btnPtr->cx = lptbbi->cx;
4493 if (lptbbi->dwMask & TBIF_STATE)
4494 btnPtr->fsState = lptbbi->fsState;
4495 if (lptbbi->dwMask & TBIF_STYLE)
4496 btnPtr->fsStyle = lptbbi->fsStyle;
4497
4498 if ((lptbbi->dwMask & TBIF_TEXT) && ((INT_PTR)lptbbi->pszText != -1)) {
4499 if ((HIWORD(btnPtr->iString) == 0) || (btnPtr->iString == -1))
4500 /* iString is index, zero it to make Str_SetPtr succeed */
4501 btnPtr->iString=0;
4502 Str_SetPtrW ((LPWSTR *)&btnPtr->iString, lptbbi->pszText);
4503 }
4504
4505 /* save the button rect to see if we need to redraw the whole toolbar */
4506 oldBtnRect = btnPtr->rect;
4507 TOOLBAR_CalcToolbar(hwnd);
4508
4509 if (!EqualRect(&oldBtnRect, &btnPtr->rect))
4510 InvalidateRect(hwnd, NULL, TRUE);
4511 else
4512 InvalidateRect(hwnd, &btnPtr->rect, TRUE);
4513
4514 return TRUE;
4515 }
4516
4517
4518 static LRESULT
4519 TOOLBAR_SetButtonSize (HWND hwnd, WPARAM wParam, LPARAM lParam)
4520 {
4521 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
4522 INT cx = (short)LOWORD(lParam), cy = (short)HIWORD(lParam);
4523
4524 if ((cx < 0) || (cy < 0))
4525 {
4526 ERR("invalid parameter 0x%08x\n", (DWORD)lParam);
4527 return FALSE;
4528 }
4529
4530 TRACE("%p, cx = %d, cy = %d\n", hwnd, cx, cy);
4531
4532 /* The documentation claims you can only change the button size before
4533 * any button has been added. But this is wrong.
4534 * WINZIP32.EXE (ver 8) calls this on one of its buttons after adding
4535 * it to the toolbar, and it checks that the return value is nonzero - mjm
4536 * Further testing shows that we must actually perform the change too.
4537 */
4538 /*
4539 * The documentation also does not mention that if 0 is supplied for
4540 * either size, the system changes it to the default of 24 wide and
4541 * 22 high. Demonstarted in ControlSpy Toolbar. GLA 3/02
4542 */
4543 if (cx == 0) cx = 24;
4544 if (cy == 0) cx = 22;
4545
4546 cx = max(cx, infoPtr->szPadding.cx + infoPtr->nBitmapWidth);
4547 cy = max(cy, infoPtr->szPadding.cy + infoPtr->nBitmapHeight);
4548
4549 infoPtr->nButtonWidth = cx;
4550 infoPtr->nButtonHeight = cy;
4551
4552 infoPtr->iTopMargin = default_top_margin(infoPtr);
4553 TOOLBAR_LayoutToolbar(hwnd);
4554 return TRUE;
4555 }
4556
4557
4558 static LRESULT
4559 TOOLBAR_SetButtonWidth (HWND hwnd, WPARAM wParam, LPARAM lParam)
4560 {
4561 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
4562
4563 /* if setting to current values, ignore */
4564 if ((infoPtr->cxMin == (short)LOWORD(lParam)) &&
4565 (infoPtr->cxMax == (short)HIWORD(lParam))) {
4566 TRACE("matches current width, min=%d, max=%d, no recalc\n",
4567 infoPtr->cxMin, infoPtr->cxMax);
4568 return TRUE;
4569 }
4570
4571 /* save new values */
4572 infoPtr->cxMin = (short)LOWORD(lParam);
4573 infoPtr->cxMax = (short)HIWORD(lParam);
4574
4575 /* otherwise we need to recalc the toolbar and in some cases
4576 recalc the bounding rectangle (does DrawText w/ DT_CALCRECT
4577 which doesn't actually draw - GA). */
4578 TRACE("number of buttons %d, cx=%d, cy=%d, recalcing\n",
4579 infoPtr->nNumButtons, infoPtr->cxMin, infoPtr->cxMax);
4580
4581 TOOLBAR_CalcToolbar (hwnd);
4582
4583 InvalidateRect (hwnd, NULL, TRUE);
4584
4585 return TRUE;
4586 }
4587
4588
4589 static LRESULT
4590 TOOLBAR_SetCmdId (HWND hwnd, WPARAM wParam, LPARAM lParam)
4591 {
4592 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
4593 INT nIndex = (INT)wParam;
4594
4595 if ((nIndex < 0) || (nIndex >= infoPtr->nNumButtons))
4596 return FALSE;
4597
4598 infoPtr->buttons[nIndex].idCommand = (INT)lParam;
4599
4600 if (infoPtr->hwndToolTip) {
4601
4602 FIXME("change tool tip!\n");
4603
4604 }
4605
4606 return TRUE;
4607 }
4608
4609
4610 static LRESULT
4611 TOOLBAR_SetDisabledImageList (HWND hwnd, WPARAM wParam, LPARAM lParam)
4612 {
4613 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
4614 HIMAGELIST himl = (HIMAGELIST)lParam;
4615 HIMAGELIST himlTemp;
4616 INT id = 0;
4617
4618 if (infoPtr->iVersion >= 5)
4619 id = wParam;
4620
4621 himlTemp = TOOLBAR_InsertImageList(&infoPtr->himlDis,
4622 &infoPtr->cimlDis, himl, id);
4623
4624 /* FIXME: redraw ? */
4625
4626 return (LRESULT)himlTemp;
4627 }
4628
4629
4630 static LRESULT
4631 TOOLBAR_SetDrawTextFlags (HWND hwnd, WPARAM wParam, LPARAM lParam)
4632 {
4633 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
4634 DWORD dwTemp;
4635
4636 TRACE("hwnd = %p, dwMask = 0x%08x, dwDTFlags = 0x%08x\n", hwnd, (DWORD)wParam, (DWORD)lParam);
4637
4638 dwTemp = infoPtr->dwDTFlags;
4639 infoPtr->dwDTFlags =
4640 (infoPtr->dwDTFlags & (DWORD)wParam) | (DWORD)lParam;
4641
4642 return (LRESULT)dwTemp;
4643 }
4644
4645 /* This function differs a bit from what MSDN says it does:
4646 * 1. lParam contains extended style flags to OR with current style
4647 * (MSDN isn't clear on the OR bit)
4648 * 2. wParam appears to contain extended style flags to be reset
4649 * (MSDN says that this parameter is reserved)
4650 */
4651 static LRESULT
4652 TOOLBAR_SetExtendedStyle (HWND hwnd, WPARAM wParam, LPARAM lParam)
4653 {
4654 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
4655 DWORD dwTemp;
4656
4657 dwTemp = infoPtr->dwExStyle;
4658 infoPtr->dwExStyle &= ~wParam;
4659 infoPtr->dwExStyle |= (DWORD)lParam;
4660
4661 TRACE("new style 0x%08x\n", infoPtr->dwExStyle);
4662
4663 if (infoPtr->dwExStyle & ~TBSTYLE_EX_ALL)
4664 FIXME("Unknown Toolbar Extended Style 0x%08x. Please report.\n",
4665 (infoPtr->dwExStyle & ~TBSTYLE_EX_ALL));
4666
4667 TOOLBAR_CalcToolbar (hwnd);
4668
4669 TOOLBAR_AutoSize(hwnd);
4670
4671 InvalidateRect(hwnd, NULL, TRUE);
4672
4673 return (LRESULT)dwTemp;
4674 }
4675
4676
4677 static LRESULT
4678 TOOLBAR_SetHotImageList (HWND hwnd, WPARAM wParam, LPARAM lParam)
4679 {
4680 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr(hwnd);
4681 HIMAGELIST himlTemp;
4682 HIMAGELIST himl = (HIMAGELIST)lParam;
4683 INT id = 0;
4684
4685 if (infoPtr->iVersion >= 5)
4686 id = wParam;
4687
4688 TRACE("hwnd = %p, himl = %p, id = %d\n", hwnd, himl, id);
4689
4690 himlTemp = TOOLBAR_InsertImageList(&infoPtr->himlHot,
4691 &infoPtr->cimlHot, himl, id);
4692
4693 /* FIXME: redraw ? */
4694
4695 return (LRESULT)himlTemp;
4696 }
4697
4698
4699 /* Makes previous hot button no longer hot, makes the specified
4700 * button hot and sends appropriate notifications. dwReason is one or
4701 * more HICF_ flags. Specify nHit < 0 to make no buttons hot.
4702 * NOTE 1: this function does not validate nHit
4703 * NOTE 2: the name of this function is completely made up and
4704 * not based on any documentation from Microsoft. */
4705 static void
4706 TOOLBAR_SetHotItemEx (TOOLBAR_INFO *infoPtr, INT nHit, DWORD dwReason)
4707 {
4708 if (infoPtr->nHotItem != nHit)
4709 {
4710 NMTBHOTITEM nmhotitem;
4711 TBUTTON_INFO *btnPtr = NULL, *oldBtnPtr = NULL;
4712
4713 nmhotitem.dwFlags = dwReason;
4714 if(infoPtr->nHotItem >= 0)
4715 {
4716 oldBtnPtr = &infoPtr->buttons[infoPtr->nHotItem];
4717 nmhotitem.idOld = oldBtnPtr->idCommand;
4718 }
4719 else
4720 {
4721 nmhotitem.dwFlags |= HICF_ENTERING;
4722 nmhotitem.idOld = 0;
4723 }
4724
4725 if (nHit >= 0)
4726 {
4727 btnPtr = &infoPtr->buttons[nHit];
4728 nmhotitem.idNew = btnPtr->idCommand;
4729 }
4730 else
4731 {
4732 nmhotitem.dwFlags |= HICF_LEAVING;
4733 nmhotitem.idNew = 0;
4734 }
4735
4736 /* now change the hot and invalidate the old and new buttons - if the
4737 * parent agrees */
4738 if (!TOOLBAR_SendNotify(&nmhotitem.hdr, infoPtr, TBN_HOTITEMCHANGE))
4739 {
4740 if (oldBtnPtr) {
4741 oldBtnPtr->bHot = FALSE;
4742 InvalidateRect(infoPtr->hwndSelf, &oldBtnPtr->rect, TRUE);
4743 }
4744 /* setting disabled buttons as hot fails even if the notify contains the button id */
4745 if (btnPtr && (btnPtr->fsState & TBSTATE_ENABLED)) {
4746 btnPtr->bHot = TRUE;
4747 InvalidateRect(infoPtr->hwndSelf, &btnPtr->rect, TRUE);
4748 infoPtr->nHotItem = nHit;
4749 }
4750 else
4751 infoPtr->nHotItem = -1;
4752 }
4753 }
4754 }
4755
4756 static LRESULT
4757 TOOLBAR_SetHotItem (HWND hwnd, WPARAM wParam)
4758 {
4759 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr(hwnd);
4760 INT nOldHotItem = infoPtr->nHotItem;
4761
4762 TRACE("hwnd = %p, nHit = %d\n", hwnd, (INT)wParam);
4763
4764 if ((INT)wParam >= infoPtr->nNumButtons)
4765 return infoPtr->nHotItem;
4766
4767 if ((INT)wParam < 0)
4768 wParam = -1;
4769
4770 /* NOTE: an application can still remove the hot item even if anchor
4771 * highlighting is enabled */
4772
4773 TOOLBAR_SetHotItemEx(infoPtr, wParam, HICF_OTHER);
4774
4775 if (nOldHotItem < 0)
4776 return -1;
4777
4778 return (LRESULT)nOldHotItem;
4779 }
4780
4781
4782 static LRESULT
4783 TOOLBAR_SetImageList (HWND hwnd, WPARAM wParam, LPARAM lParam)
4784 {
4785 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
4786 HIMAGELIST himlTemp;
4787 HIMAGELIST himl = (HIMAGELIST)lParam;
4788 INT oldButtonWidth = infoPtr->nButtonWidth;
4789 INT i, id = 0;
4790
4791 if (infoPtr->iVersion >= 5)
4792 id = wParam;
4793
4794 himlTemp = TOOLBAR_InsertImageList(&infoPtr->himlDef,
4795 &infoPtr->cimlDef, himl, id);
4796
4797 infoPtr->nNumBitmaps = 0;
4798 for (i = 0; i < infoPtr->cimlDef; i++)
4799 infoPtr->nNumBitmaps += ImageList_GetImageCount(infoPtr->himlDef[i]->himl);
4800
4801 if (!ImageList_GetIconSize(himl, &infoPtr->nBitmapWidth,
4802 &infoPtr->nBitmapHeight))
4803 {
4804 infoPtr->nBitmapWidth = 1;
4805 infoPtr->nBitmapHeight = 1;
4806 }
4807 TOOLBAR_CalcToolbar(hwnd);
4808 if (infoPtr->nButtonWidth < oldButtonWidth)
4809 TOOLBAR_SetButtonSize(hwnd, 0, MAKELONG(oldButtonWidth, infoPtr->nButtonHeight));
4810
4811 TRACE("hwnd %p, new himl=%p, id = %d, count=%d, bitmap w=%d, h=%d\n",
4812 hwnd, infoPtr->himlDef, id, infoPtr->nNumBitmaps,
4813 infoPtr->nBitmapWidth, infoPtr->nBitmapHeight);
4814
4815 InvalidateRect(hwnd, NULL, TRUE);
4816
4817 return (LRESULT)himlTemp;
4818 }
4819
4820
4821 static LRESULT
4822 TOOLBAR_SetIndent (HWND hwnd, WPARAM wParam, LPARAM lParam)
4823 {
4824 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
4825
4826 infoPtr->nIndent = (INT)wParam;
4827
4828 TRACE("\n");
4829
4830 /* process only on indent changing */
4831 if(infoPtr->nIndent != (INT)wParam)
4832 {
4833 infoPtr->nIndent = (INT)wParam;
4834 TOOLBAR_CalcToolbar (hwnd);
4835 InvalidateRect(hwnd, NULL, FALSE);
4836 }
4837
4838 return TRUE;
4839 }
4840
4841
4842 static LRESULT
4843 TOOLBAR_SetInsertMark (HWND hwnd, WPARAM wParam, LPARAM lParam)
4844 {
4845 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
4846 TBINSERTMARK *lptbim = (TBINSERTMARK*)lParam;
4847
4848 TRACE("hwnd = %p, lptbim = { %d, 0x%08x}\n", hwnd, lptbim->iButton, lptbim->dwFlags);
4849
4850 if ((lptbim->dwFlags & ~TBIMHT_AFTER) != 0)
4851 {
4852 FIXME("Unrecognized flag(s): 0x%08x\n", (lptbim->dwFlags & ~TBIMHT_AFTER));
4853 return 0;
4854 }
4855
4856 if ((lptbim->iButton == -1) ||
4857 ((lptbim->iButton < infoPtr->nNumButtons) &&
4858 (lptbim->iButton >= 0)))
4859 {
4860 infoPtr->tbim = *lptbim;
4861 /* FIXME: don't need to update entire toolbar */
4862 InvalidateRect(hwnd, NULL, TRUE);
4863 }
4864 else
4865 ERR("Invalid button index %d\n", lptbim->iButton);
4866
4867 return 0;
4868 }
4869
4870
4871 static LRESULT
4872 TOOLBAR_SetInsertMarkColor (HWND hwnd, WPARAM wParam, LPARAM lParam)
4873 {
4874 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
4875
4876 infoPtr->clrInsertMark = (COLORREF)lParam;
4877
4878 /* FIXME: don't need to update entire toolbar */
4879 InvalidateRect(hwnd, NULL, TRUE);
4880
4881 return 0;
4882 }
4883
4884
4885 static LRESULT
4886 TOOLBAR_SetMaxTextRows (HWND hwnd, WPARAM wParam, LPARAM lParam)
4887 {
4888 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
4889
4890 infoPtr->nMaxTextRows = (INT)wParam;
4891
4892 TOOLBAR_CalcToolbar(hwnd);
4893 return TRUE;
4894 }
4895
4896
4897 /* MSDN gives slightly wrong info on padding.
4898 * 1. It is not only used on buttons with the BTNS_AUTOSIZE style
4899 * 2. It is not used to create a blank area between the edge of the button
4900 * and the text or image if TBSTYLE_LIST is set. It is used to control
4901 * the gap between the image and text.
4902 * 3. It is not applied to both sides. If TBSTYLE_LIST is set it is used
4903 * to control the bottom and right borders [with the border being
4904 * szPadding.cx - (GetSystemMetrics(SM_CXEDGE)+1)], otherwise the padding
4905 * is shared evenly on both sides of the button.
4906 * See blueprints in comments above TOOLBAR_MeasureButton for more info.
4907 */
4908 static LRESULT
4909 TOOLBAR_SetPadding (HWND hwnd, WPARAM wParam, LPARAM lParam)
4910 {
4911 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
4912 DWORD oldPad;
4913
4914 oldPad = MAKELONG(infoPtr->szPadding.cx, infoPtr->szPadding.cy);
4915 infoPtr->szPadding.cx = min(LOWORD((DWORD)lParam), GetSystemMetrics(SM_CXEDGE));
4916 infoPtr->szPadding.cy = min(HIWORD((DWORD)lParam), GetSystemMetrics(SM_CYEDGE));
4917 TRACE("cx=%d, cy=%d\n",
4918 infoPtr->szPadding.cx, infoPtr->szPadding.cy);
4919 return (LRESULT) oldPad;
4920 }
4921
4922
4923 static LRESULT
4924 TOOLBAR_SetParent (HWND hwnd, WPARAM wParam, LPARAM lParam)
4925 {
4926 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
4927 HWND hwndOldNotify;
4928
4929 TRACE("\n");
4930
4931 hwndOldNotify = infoPtr->hwndNotify;
4932 infoPtr->hwndNotify = (HWND)wParam;
4933
4934 return (LRESULT)hwndOldNotify;
4935 }
4936
4937
4938 static LRESULT
4939 TOOLBAR_SetRows (HWND hwnd, WPARAM wParam, LPARAM lParam)
4940 {
4941 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
4942 LPRECT lprc = (LPRECT)lParam;
4943 int rows = LOWORD(wParam);
4944 BOOL bLarger = HIWORD(wParam);
4945
4946 TRACE("\n");
4947
4948 TRACE("Setting rows to %d (%d)\n", rows, bLarger);
4949
4950 if(infoPtr->nRows != rows)
4951 {
4952 TBUTTON_INFO *btnPtr = infoPtr->buttons;
4953 int curColumn = 0; /* Current column */
4954 int curRow = 0; /* Current row */
4955 int hidden = 0; /* Number of hidden buttons */
4956 int seps = 0; /* Number of separators */
4957 int idealWrap = 0; /* Ideal wrap point */
4958 int i;
4959 BOOL wrap;
4960
4961 /*
4962 Calculate new size and wrap points - Under windows, setrows will
4963 change the dimensions if needed to show the number of requested
4964 rows (if CCS_NORESIZE is set), or will take up the whole window
4965 (if no CCS_NORESIZE).
4966
4967 Basic algorithm - If N buttons, and y rows requested, each row
4968 contains N/y buttons.
4969
4970 FIXME: Handling of separators not obvious from testing results
4971 FIXME: Take width of window into account?
4972 */
4973
4974 /* Loop through the buttons one by one counting key items */
4975 for (i = 0; i < infoPtr->nNumButtons; i++ )
4976 {
4977 btnPtr[i].fsState &= ~TBSTATE_WRAP;
4978 if (btnPtr[i].fsState & TBSTATE_HIDDEN)
4979 hidden++;
4980 else if (btnPtr[i].fsStyle & BTNS_SEP)
4981 seps++;
4982 }
4983
4984 /* FIXME: Separators make this quite complex */
4985 if (seps) FIXME("Separators unhandled\n");
4986
4987 /* Round up so more per line, i.e., less rows */
4988 idealWrap = (infoPtr->nNumButtons - hidden + (rows-1)) / rows;
4989
4990 /* Calculate ideal wrap point if we are allowed to grow, but cannot
4991 achieve the requested number of rows. */
4992 if (bLarger && idealWrap > 1)
4993 {
4994 int resRows = (infoPtr->nNumButtons + (idealWrap-1)) / idealWrap;
4995 int moreRows = (infoPtr->nNumButtons + (idealWrap-2)) / (idealWrap-1);
4996
4997 if (resRows < rows && moreRows > rows)
4998 {
4999 idealWrap--;
5000 TRACE("Changing idealWrap due to bLarger (now %d)\n", idealWrap);
5001 }
5002 }
5003
5004 curColumn = curRow = 0;
5005 wrap = FALSE;
5006 TRACE("Trying to wrap at %d (%d,%d,%d)\n", idealWrap,
5007 infoPtr->nNumButtons, hidden, rows);
5008
5009 for (i = 0; i < infoPtr->nNumButtons; i++ )
5010 {
5011 if (btnPtr[i].fsState & TBSTATE_HIDDEN)
5012 continue;
5013
5014 /* Step on, wrap if necessary or flag next to wrap */
5015 if (!wrap) {
5016 curColumn++;
5017 } else {
5018 wrap = FALSE;
5019 curColumn = 1;
5020 curRow++;
5021 }
5022
5023 if (curColumn > (idealWrap-1)) {
5024 wrap = TRUE;
5025 btnPtr[i].fsState |= TBSTATE_WRAP;
5026 }
5027 }
5028
5029 TRACE("Result - %d rows\n", curRow + 1);
5030
5031 /* recalculate toolbar */
5032 TOOLBAR_CalcToolbar (hwnd);
5033
5034 /* Resize if necessary (Only if NORESIZE is set - odd, but basically
5035 if NORESIZE is NOT set, then the toolbar will always be resized to
5036 take up the whole window. With it set, sizing needs to be manual. */
5037 if (infoPtr->dwStyle & CCS_NORESIZE) {
5038 SetWindowPos(hwnd, NULL, 0, 0,
5039 infoPtr->rcBound.right - infoPtr->rcBound.left,
5040 infoPtr->rcBound.bottom - infoPtr->rcBound.top,
5041 SWP_NOMOVE);
5042 }
5043
5044 /* repaint toolbar */
5045 InvalidateRect(hwnd, NULL, TRUE);
5046 }
5047
5048 /* return bounding rectangle */
5049 if (lprc) {
5050 lprc->left = infoPtr->rcBound.left;
5051 lprc->right = infoPtr->rcBound.right;
5052 lprc->top = infoPtr->rcBound.top;
5053 lprc->bottom = infoPtr->rcBound.bottom;
5054 }
5055
5056 return 0;
5057 }
5058
5059
5060 static LRESULT
5061 TOOLBAR_SetState (HWND hwnd, WPARAM wParam, LPARAM lParam)
5062 {
5063 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
5064 TBUTTON_INFO *btnPtr;
5065 INT nIndex;
5066
5067 nIndex = TOOLBAR_GetButtonIndex (infoPtr, (INT)wParam, FALSE);
5068 if (nIndex == -1)
5069 return FALSE;
5070
5071 btnPtr = &infoPtr->buttons[nIndex];
5072
5073 /* if hidden state has changed the invalidate entire window and recalc */
5074 if ((btnPtr->fsState & TBSTATE_HIDDEN) != (LOWORD(lParam) & TBSTATE_HIDDEN)) {
5075 btnPtr->fsState = LOWORD(lParam);
5076 TOOLBAR_CalcToolbar (hwnd);
5077 InvalidateRect(hwnd, 0, TRUE);
5078 return TRUE;
5079 }
5080
5081 /* process state changing if current state doesn't match new state */
5082 if(btnPtr->fsState != LOWORD(lParam))
5083 {
5084 btnPtr->fsState = LOWORD(lParam);
5085 InvalidateRect(hwnd, &btnPtr->rect, TRUE);
5086 }
5087
5088 return TRUE;
5089 }
5090
5091
5092 static LRESULT
5093 TOOLBAR_SetStyle (HWND hwnd, WPARAM wParam, LPARAM lParam)
5094 {
5095 SetWindowLongW(hwnd, GWL_STYLE, lParam);
5096
5097 return TRUE;
5098 }
5099
5100
5101 static inline LRESULT
5102 TOOLBAR_SetToolTips (HWND hwnd, WPARAM wParam, LPARAM lParam)
5103 {
5104 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
5105
5106 TRACE("hwnd=%p, hwndTooltip=%p, lParam=0x%lx\n", hwnd, (HWND)wParam, lParam);
5107
5108 infoPtr->hwndToolTip = (HWND)wParam;
5109 return 0;
5110 }
5111
5112
5113 static LRESULT
5114 TOOLBAR_SetUnicodeFormat (HWND hwnd, WPARAM wParam, LPARAM lParam)
5115 {
5116 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
5117 BOOL bTemp;
5118
5119 TRACE("%s hwnd=%p\n",
5120 ((BOOL)wParam) ? "TRUE" : "FALSE", hwnd);
5121
5122 bTemp = infoPtr->bUnicode;
5123 infoPtr->bUnicode = (BOOL)wParam;
5124
5125 return bTemp;
5126 }
5127
5128
5129 static LRESULT
5130 TOOLBAR_GetColorScheme (HWND hwnd, LPCOLORSCHEME lParam)
5131 {
5132 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
5133
5134 lParam->clrBtnHighlight = (infoPtr->clrBtnHighlight == CLR_DEFAULT) ?
5135 comctl32_color.clrBtnHighlight :
5136 infoPtr->clrBtnHighlight;
5137 lParam->clrBtnShadow = (infoPtr->clrBtnShadow == CLR_DEFAULT) ?
5138 comctl32_color.clrBtnShadow : infoPtr->clrBtnShadow;
5139 return 1;
5140 }
5141
5142
5143 static LRESULT
5144 TOOLBAR_SetColorScheme (HWND hwnd, const COLORSCHEME *lParam)
5145 {
5146 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
5147
5148 TRACE("new colors Hl=%x Shd=%x, old colors Hl=%x Shd=%x\n",
5149 lParam->clrBtnHighlight, lParam->clrBtnShadow,
5150 infoPtr->clrBtnHighlight, infoPtr->clrBtnShadow);
5151
5152 infoPtr->clrBtnHighlight = lParam->clrBtnHighlight;
5153 infoPtr->clrBtnShadow = lParam->clrBtnShadow;
5154 InvalidateRect(hwnd, NULL, TRUE);
5155 return 0;
5156 }
5157
5158
5159 static LRESULT
5160 TOOLBAR_SetVersion (HWND hwnd, INT iVersion)
5161 {
5162 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
5163 INT iOldVersion = infoPtr->iVersion;
5164
5165 infoPtr->iVersion = iVersion;
5166
5167 if (infoPtr->iVersion >= 5)
5168 TOOLBAR_SetUnicodeFormat(hwnd, (WPARAM)TRUE, (LPARAM)0);
5169
5170 return iOldVersion;
5171 }
5172
5173
5174 static LRESULT
5175 TOOLBAR_GetStringA (HWND hwnd, WPARAM wParam, LPARAM lParam)
5176 {
5177 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr(hwnd);
5178 WORD iString = HIWORD(wParam);
5179 WORD buffersize = LOWORD(wParam);
5180 LPSTR str = (LPSTR)lParam;
5181 LRESULT ret = -1;
5182
5183 TRACE("hwnd=%p, iString=%d, buffersize=%d, string=%p\n", hwnd, iString, buffersize, str);
5184
5185 if (iString < infoPtr->nNumStrings)
5186 {
5187 ret = WideCharToMultiByte(CP_ACP, 0, infoPtr->strings[iString], -1, str, buffersize, NULL, NULL);
5188 ret--;
5189
5190 TRACE("returning %s\n", debugstr_a(str));
5191 }
5192 else
5193 WARN("String index %d out of range (largest is %d)\n", iString, infoPtr->nNumStrings - 1);
5194
5195 return ret;
5196 }
5197
5198
5199 static LRESULT
5200 TOOLBAR_GetStringW (HWND hwnd, WPARAM wParam, LPARAM lParam)
5201 {
5202 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr(hwnd);
5203 WORD iString = HIWORD(wParam);
5204 WORD len = LOWORD(wParam)/sizeof(WCHAR) - 1;
5205 LPWSTR str = (LPWSTR)lParam;
5206 LRESULT ret = -1;
5207
5208 TRACE("hwnd=%p, iString=%d, buffersize=%d, string=%p\n", hwnd, iString, LOWORD(wParam), str);
5209
5210 if (iString < infoPtr->nNumStrings)
5211 {
5212 len = min(len, strlenW(infoPtr->strings[iString]));
5213 ret = (len+1)*sizeof(WCHAR);
5214 if (str)
5215 {
5216 memcpy(str, infoPtr->strings[iString], ret);
5217 str[len] = '\0';
5218 }
5219 ret = len;
5220
5221 TRACE("returning %s\n", debugstr_w(str));
5222 }
5223 else
5224 WARN("String index %d out of range (largest is %d)\n", iString, infoPtr->nNumStrings - 1);
5225
5226 return ret;
5227 }
5228
5229 /* UNDOCUMENTED MESSAGE: This appears to set some kind of size. Perhaps it
5230 * is the maximum size of the toolbar? */
5231 static LRESULT TOOLBAR_Unkwn45D(HWND hwnd, WPARAM wParam, LPARAM lParam)
5232 {
5233 SIZE * pSize = (SIZE*)lParam;
5234 FIXME("hwnd=%p, wParam=0x%08lx, size.cx=%d, size.cy=%d stub!\n", hwnd, wParam, pSize->cx, pSize->cy);
5235 return 0;
5236 }
5237
5238
5239 /* UNDOCUMENTED MESSAGE: This is an extended version of the
5240 * TB_SETHOTITEM message. It allows the caller to specify a reason why the
5241 * hot item changed (rather than just the HICF_OTHER that TB_SETHOTITEM
5242 * sends). */
5243 static LRESULT
5244 TOOLBAR_Unkwn45E (HWND hwnd, WPARAM wParam, LPARAM lParam)
5245 {
5246 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr(hwnd);
5247 INT nOldHotItem = infoPtr->nHotItem;
5248
5249 TRACE("old item=%d, new item=%d, flags=%08x\n",
5250 nOldHotItem, infoPtr->nHotItem, (DWORD)lParam);
5251
5252 if ((INT) wParam < 0 || (INT)wParam > infoPtr->nNumButtons)
5253 wParam = -1;
5254
5255 /* NOTE: an application can still remove the hot item even if anchor
5256 * highlighting is enabled */
5257
5258 TOOLBAR_SetHotItemEx(infoPtr, wParam, lParam);
5259
5260 GetFocus();
5261
5262 return (nOldHotItem < 0) ? -1 : (LRESULT)nOldHotItem;
5263 }
5264
5265 /* UNDOCUMENTED MESSAGE: This sets the toolbar global iListGap parameter
5266 * which controls the amount of spacing between the image and the text
5267 * of buttons for TBSTYLE_LIST toolbars. */
5268 static LRESULT TOOLBAR_Unkwn460(HWND hwnd, WPARAM wParam, LPARAM lParam)
5269 {
5270 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr(hwnd);
5271
5272 TRACE("hwnd=%p iListGap=%ld\n", hwnd, wParam);
5273
5274 if (lParam != 0)
5275 FIXME("lParam = 0x%08lx. Please report\n", lParam);
5276
5277 infoPtr->iListGap = (INT)wParam;
5278
5279 InvalidateRect(hwnd, NULL, TRUE);
5280
5281 return 0;
5282 }
5283
5284 /* UNDOCUMENTED MESSAGE: This returns the number of maximum number
5285 * of image lists associated with the various states. */
5286 static LRESULT TOOLBAR_Unkwn462(HWND hwnd, WPARAM wParam, LPARAM lParam)
5287 {
5288 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr(hwnd);
5289
5290 TRACE("hwnd=%p wParam %08lx lParam %08lx\n", hwnd, wParam, lParam);
5291
5292 return max(infoPtr->cimlDef, max(infoPtr->cimlHot, infoPtr->cimlDis));
5293 }
5294
5295 static LRESULT
5296 TOOLBAR_Unkwn463 (HWND hwnd, WPARAM wParam, LPARAM lParam)
5297 {
5298 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
5299 LPSIZE lpsize = (LPSIZE)lParam;
5300
5301 if (lpsize == NULL)
5302 return FALSE;
5303
5304 /*
5305 * Testing shows the following:
5306 * wParam = 0 adjust cx value
5307 * = 1 set cy value to max size.
5308 * lParam pointer to SIZE structure
5309 *
5310 */
5311 TRACE("[0463] wParam %ld, lParam 0x%08lx -> 0x%08x 0x%08x\n",
5312 wParam, lParam, lpsize->cx, lpsize->cy);
5313
5314 switch(wParam) {
5315 case 0:
5316 if (lpsize->cx == -1) {
5317 /* **** this is wrong, native measures each button and sets it */
5318 lpsize->cx = infoPtr->rcBound.right - infoPtr->rcBound.left;
5319 }
5320 else if(HIWORD(lpsize->cx)) {
5321 RECT rc;
5322 HWND hwndParent = GetParent(hwnd);
5323
5324 GetWindowRect(hwnd, &rc);
5325 MapWindowPoints(0, hwndParent, (LPPOINT)&rc, 2);
5326 TRACE("mapped to (%s)\n", wine_dbgstr_rect(&rc));
5327 lpsize->cx = max(rc.right-rc.left,
5328 infoPtr->rcBound.right - infoPtr->rcBound.left);
5329 }
5330 else {
5331 lpsize->cx = infoPtr->rcBound.right - infoPtr->rcBound.left;
5332 }
5333 break;
5334 case 1:
5335 lpsize->cy = infoPtr->rcBound.bottom - infoPtr->rcBound.top;
5336 break;
5337 default:
5338 ERR("Unknown wParam %ld for Toolbar message [0463]. Please report\n",
5339 wParam);
5340 return 0;
5341 }
5342 TRACE("[0463] set to -> 0x%08x 0x%08x\n",
5343 lpsize->cx, lpsize->cy);
5344 return 1;
5345 }
5346
5347 static LRESULT TOOLBAR_Unkwn464(HWND hwnd, WPARAM wParam, LPARAM lParam)
5348 {
5349 FIXME("hwnd=%p wParam %08lx lParam %08lx\n", hwnd, wParam, lParam);
5350
5351 InvalidateRect(hwnd, NULL, TRUE);
5352 return 1;
5353 }
5354
5355
5356 static LRESULT
5357 TOOLBAR_Create (HWND hwnd, WPARAM wParam, LPARAM lParam)
5358 {
5359 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
5360 DWORD dwStyle = GetWindowLongW (hwnd, GWL_STYLE);
5361 LOGFONTW logFont;
5362
5363 TRACE("hwnd = %p\n", hwnd);
5364
5365 /* initialize info structure */
5366 infoPtr->nButtonWidth = 23;
5367 infoPtr->nButtonHeight = 22;
5368 infoPtr->nBitmapHeight = 16;
5369 infoPtr->nBitmapWidth = 16;
5370
5371 infoPtr->nMaxTextRows = 1;
5372 infoPtr->cxMin = -1;
5373 infoPtr->cxMax = -1;
5374 infoPtr->nNumBitmaps = 0;
5375 infoPtr->nNumStrings = 0;
5376
5377 infoPtr->bCaptured = FALSE;
5378 infoPtr->nButtonDown = -1;
5379 infoPtr->nButtonDrag = -1;
5380 infoPtr->nOldHit = -1;
5381 infoPtr->nHotItem = -1;
5382 infoPtr->hwndNotify = ((LPCREATESTRUCTW)lParam)->hwndParent;
5383 infoPtr->dwDTFlags = (dwStyle & TBSTYLE_LIST) ? DT_LEFT | DT_VCENTER | DT_SINGLELINE | DT_END_ELLIPSIS: DT_CENTER | DT_END_ELLIPSIS;
5384 infoPtr->bAnchor = FALSE; /* no anchor highlighting */
5385 infoPtr->bDragOutSent = FALSE;
5386 infoPtr->iVersion = 0;
5387 infoPtr->hwndSelf = hwnd;
5388 infoPtr->bDoRedraw = TRUE;
5389 infoPtr->clrBtnHighlight = CLR_DEFAULT;
5390 infoPtr->clrBtnShadow = CLR_DEFAULT;
5391 infoPtr->szPadding.cx = DEFPAD_CX;
5392 infoPtr->szPadding.cy = DEFPAD_CY;
5393 infoPtr->iListGap = DEFLISTGAP;
5394 infoPtr->iTopMargin = default_top_margin(infoPtr);
5395 infoPtr->dwStyle = dwStyle;
5396 infoPtr->tbim.iButton = -1;
5397 GetClientRect(hwnd, &infoPtr->client_rect);
5398 infoPtr->bUnicode = infoPtr->hwndNotify &&
5399 (NFR_UNICODE == SendMessageW(hwnd, WM_NOTIFYFORMAT, (WPARAM)hwnd, (LPARAM)NF_REQUERY));
5400 infoPtr->hwndToolTip = NULL; /* if needed the tooltip control will be created after a WM_MOUSEMOVE */
5401
5402 SystemParametersInfoW (SPI_GETICONTITLELOGFONT, 0, &logFont, 0);
5403 infoPtr->hFont = infoPtr->hDefaultFont = CreateFontIndirectW (&logFont);
5404
5405 OpenThemeData (hwnd, themeClass);
5406
5407 TOOLBAR_CheckStyle (hwnd, dwStyle);
5408
5409 return 0;
5410 }
5411
5412
5413 static LRESULT
5414 TOOLBAR_Destroy (HWND hwnd, WPARAM wParam, LPARAM lParam)
5415 {
5416 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
5417
5418 /* delete tooltip control */
5419 if (infoPtr->hwndToolTip)
5420 DestroyWindow (infoPtr->hwndToolTip);
5421
5422 /* delete temporary buffer for tooltip text */
5423 Free (infoPtr->pszTooltipText);
5424 Free (infoPtr->bitmaps); /* bitmaps list */
5425
5426 /* delete button data */
5427 Free (infoPtr->buttons);
5428
5429 /* delete strings */
5430 if (infoPtr->strings) {
5431 INT i;
5432 for (i = 0; i < infoPtr->nNumStrings; i++)
5433 Free (infoPtr->strings[i]);
5434
5435 Free (infoPtr->strings);
5436 }
5437
5438 /* destroy internal image list */
5439 if (infoPtr->himlInt)
5440 ImageList_Destroy (infoPtr->himlInt);
5441
5442 TOOLBAR_DeleteImageList(&infoPtr->himlDef, &infoPtr->cimlDef);
5443 TOOLBAR_DeleteImageList(&infoPtr->himlDis, &infoPtr->cimlDis);
5444 TOOLBAR_DeleteImageList(&infoPtr->himlHot, &infoPtr->cimlHot);
5445
5446 /* delete default font */
5447 DeleteObject (infoPtr->hDefaultFont);
5448
5449 CloseThemeData (GetWindowTheme (hwnd));
5450
5451 /* free toolbar info data */
5452 Free (infoPtr);
5453 SetWindowLongPtrW (hwnd, 0, 0);
5454
5455 return 0;
5456 }
5457
5458
5459 static LRESULT
5460 TOOLBAR_EraseBackground (HWND hwnd, WPARAM wParam, LPARAM lParam)
5461 {
5462 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
5463 NMTBCUSTOMDRAW tbcd;
5464 INT ret = FALSE;
5465 DWORD ntfret;
5466 HTHEME theme = GetWindowTheme (hwnd);
5467 DWORD dwEraseCustDraw = 0;
5468
5469 /* the app has told us not to redraw the toolbar */
5470 if (!infoPtr->bDoRedraw)
5471 return FALSE;
5472
5473 if (infoPtr->dwStyle & TBSTYLE_CUSTOMERASE) {
5474 ZeroMemory (&tbcd, sizeof(NMTBCUSTOMDRAW));
5475 tbcd.nmcd.dwDrawStage = CDDS_PREERASE;
5476 tbcd.nmcd.hdc = (HDC)wParam;
5477 ntfret = TOOLBAR_SendNotify (&tbcd.nmcd.hdr, infoPtr, NM_CUSTOMDRAW);
5478 dwEraseCustDraw = ntfret & 0xffff;
5479
5480 /* FIXME: in general the return flags *can* be or'ed together */
5481 switch (dwEraseCustDraw)
5482 {
5483 case CDRF_DODEFAULT:
5484 break;
5485 case CDRF_SKIPDEFAULT:
5486 return TRUE;
5487 default:
5488 FIXME("[%p] response %d not handled to NM_CUSTOMDRAW (CDDS_PREERASE)\n",
5489 hwnd, ntfret);
5490 }
5491 }
5492
5493 /* If the toolbar is "transparent" then pass the WM_ERASEBKGND up
5494 * to my parent for processing.
5495 */
5496 if (theme || (infoPtr->dwStyle & TBSTYLE_TRANSPARENT)) {
5497 POINT pt, ptorig;
5498 HDC hdc = (HDC)wParam;
5499 HWND parent;
5500
5501 pt.x = 0;
5502 pt.y = 0;
5503 parent = GetParent(hwnd);
5504 MapWindowPoints(hwnd, parent, &pt, 1);
5505 OffsetWindowOrgEx (hdc, pt.x, pt.y, &ptorig);
5506 ret = SendMessageW (parent, WM_ERASEBKGND, wParam, lParam);
5507 SetWindowOrgEx (hdc, ptorig.x, ptorig.y, 0);
5508 }
5509 if (!ret)
5510 ret = DefWindowProcW (hwnd, WM_ERASEBKGND, wParam, lParam);
5511
5512 if (dwEraseCustDraw & CDRF_NOTIFYPOSTERASE) {
5513 ZeroMemory (&tbcd, sizeof(NMTBCUSTOMDRAW));
5514 tbcd.nmcd.dwDrawStage = CDDS_POSTERASE;
5515 tbcd.nmcd.hdc = (HDC)wParam;
5516 ntfret = TOOLBAR_SendNotify (&tbcd.nmcd.hdr, infoPtr, NM_CUSTOMDRAW);
5517 dwEraseCustDraw = ntfret & 0xffff;
5518 switch (dwEraseCustDraw)
5519 {
5520 case CDRF_DODEFAULT:
5521 break;
5522 case CDRF_SKIPDEFAULT:
5523 return TRUE;
5524 default:
5525 FIXME("[%p] response %d not handled to NM_CUSTOMDRAW (CDDS_POSTERASE)\n",
5526 hwnd, ntfret);
5527 }
5528 }
5529 return ret;
5530 }
5531
5532
5533 static LRESULT
5534 TOOLBAR_GetFont (HWND hwnd, WPARAM wParam, LPARAM lParam)
5535 {
5536 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
5537
5538 return (LRESULT)infoPtr->hFont;
5539 }
5540
5541
5542 static void
5543 TOOLBAR_SetRelativeHotItem(TOOLBAR_INFO *infoPtr, INT iDirection, DWORD dwReason)
5544 {
5545 INT i;
5546 INT nNewHotItem = infoPtr->nHotItem;
5547
5548 for (i = 0; i < infoPtr->nNumButtons; i++)
5549 {
5550 /* did we wrap? */
5551 if ((nNewHotItem + iDirection < 0) ||
5552 (nNewHotItem + iDirection >= infoPtr->nNumButtons))
5553 {
5554 NMTBWRAPHOTITEM nmtbwhi;
5555 nmtbwhi.idNew = infoPtr->buttons[nNewHotItem].idCommand;
5556 nmtbwhi.iDirection = iDirection;
5557 nmtbwhi.dwReason = dwReason;
5558
5559 if (TOOLBAR_SendNotify(&nmtbwhi.hdr, infoPtr, TBN_WRAPHOTITEM))
5560 return;
5561 }
5562
5563 nNewHotItem += iDirection;
5564 nNewHotItem = (nNewHotItem + infoPtr->nNumButtons) % infoPtr->nNumButtons;
5565
5566 if ((infoPtr->buttons[nNewHotItem].fsState & TBSTATE_ENABLED) &&
5567 !(infoPtr->buttons[nNewHotItem].fsStyle & BTNS_SEP))
5568 {
5569 TOOLBAR_SetHotItemEx(infoPtr, nNewHotItem, dwReason);
5570 break;
5571 }
5572 }
5573 }
5574
5575 static LRESULT
5576 TOOLBAR_KeyDown (HWND hwnd, WPARAM wParam, LPARAM lParam)
5577 {
5578 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
5579 NMKEY nmkey;
5580
5581 nmkey.nVKey = (UINT)wParam;
5582 nmkey.uFlags = HIWORD(lParam);
5583
5584 if (TOOLBAR_SendNotify(&nmkey.hdr, infoPtr, NM_KEYDOWN))
5585 return DefWindowProcW(hwnd, WM_KEYDOWN, wParam, lParam);
5586
5587 switch ((UINT)wParam)
5588 {
5589 case VK_LEFT:
5590 case VK_UP:
5591 TOOLBAR_SetRelativeHotItem(infoPtr, -1, HICF_ARROWKEYS);
5592 break;
5593 case VK_RIGHT:
5594 case VK_DOWN:
5595 TOOLBAR_SetRelativeHotItem(infoPtr, 1, HICF_ARROWKEYS);
5596 break;
5597 case VK_SPACE:
5598 case VK_RETURN:
5599 if ((infoPtr->nHotItem >= 0) &&
5600 (infoPtr->buttons[infoPtr->nHotItem].fsState & TBSTATE_ENABLED))
5601 {
5602 SendMessageW (infoPtr->hwndNotify, WM_COMMAND,
5603 MAKEWPARAM(infoPtr->buttons[infoPtr->nHotItem].idCommand, BN_CLICKED),
5604 (LPARAM)hwnd);
5605 }
5606 break;
5607 }
5608
5609 return 0;
5610 }
5611
5612
5613 static LRESULT
5614 TOOLBAR_LButtonDblClk (HWND hwnd, WPARAM wParam, LPARAM lParam)
5615 {
5616 POINT pt;
5617 INT nHit;
5618
5619 pt.x = (short)LOWORD(lParam);
5620 pt.y = (short)HIWORD(lParam);
5621 nHit = TOOLBAR_InternalHitTest (hwnd, &pt);
5622
5623 if (nHit >= 0)
5624 TOOLBAR_LButtonDown (hwnd, wParam, lParam);
5625 else if (GetWindowLongW (hwnd, GWL_STYLE) & CCS_ADJUSTABLE)
5626 TOOLBAR_Customize (hwnd);
5627
5628 return 0;
5629 }
5630
5631
5632 static LRESULT
5633 TOOLBAR_LButtonDown (HWND hwnd, WPARAM wParam, LPARAM lParam)
5634 {
5635 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
5636 TBUTTON_INFO *btnPtr;
5637 POINT pt;
5638 INT nHit;
5639 NMTOOLBARA nmtb;
5640 NMMOUSE nmmouse;
5641 BOOL bDragKeyPressed;
5642
5643 TRACE("\n");
5644
5645 if (infoPtr->dwStyle & TBSTYLE_ALTDRAG)
5646 bDragKeyPressed = (GetKeyState(VK_MENU) < 0);
5647 else
5648 bDragKeyPressed = (wParam & MK_SHIFT);
5649
5650 if (infoPtr->hwndToolTip)
5651 TOOLBAR_RelayEvent (infoPtr->hwndToolTip, hwnd,
5652 WM_LBUTTONDOWN, wParam, lParam);
5653
5654 pt.x = (short)LOWORD(lParam);
5655 pt.y = (short)HIWORD(lParam);
5656 nHit = TOOLBAR_InternalHitTest (hwnd, &pt);
5657
5658 btnPtr = &infoPtr->buttons[nHit];
5659
5660 if ((nHit >= 0) && bDragKeyPressed && (infoPtr->dwStyle & CCS_ADJUSTABLE))
5661 {
5662 infoPtr->nButtonDrag = nHit;
5663 SetCapture (hwnd);
5664
5665 /* If drag cursor has not been loaded, load it.
5666 * Note: it doesn't need to be freed */
5667 if (!hCursorDrag)
5668 hCursorDrag = LoadCursorW(COMCTL32_hModule, (LPCWSTR)IDC_MOVEBUTTON);
5669 SetCursor(hCursorDrag);
5670 }
5671 else if (nHit >= 0)
5672 {
5673 RECT arrowRect;
5674 infoPtr->nOldHit = nHit;
5675
5676 CopyRect(&arrowRect, &btnPtr->rect);
5677 arrowRect.left = max(btnPtr->rect.left, btnPtr->rect.right - DDARROW_WIDTH);
5678
5679 /* for EX_DRAWDDARROWS style, click must be in the drop-down arrow rect */
5680 if ((btnPtr->fsState & TBSTATE_ENABLED) &&
5681 ((btnPtr->fsStyle & BTNS_WHOLEDROPDOWN) ||
5682 ((btnPtr->fsStyle & BTNS_DROPDOWN) &&
5683 ((TOOLBAR_HasDropDownArrows(infoPtr->dwExStyle) && PtInRect(&arrowRect, pt)) ||
5684 (!TOOLBAR_HasDropDownArrows(infoPtr->dwExStyle))))))
5685 {
5686 LRESULT res;
5687
5688 /* draw in pressed state */
5689 if (btnPtr->fsStyle & BTNS_WHOLEDROPDOWN)
5690 btnPtr->fsState |= TBSTATE_PRESSED;
5691 else
5692 btnPtr->bDropDownPressed = TRUE;
5693 RedrawWindow(hwnd,&btnPtr->rect,0,
5694 RDW_ERASE|RDW_INVALIDATE|RDW_UPDATENOW);
5695
5696 memset(&nmtb, 0, sizeof(nmtb));
5697 nmtb.iItem = btnPtr->idCommand;
5698 nmtb.rcButton = btnPtr->rect;
5699 res = TOOLBAR_SendNotify ((NMHDR *) &nmtb, infoPtr,
5700 TBN_DROPDOWN);
5701 TRACE("TBN_DROPDOWN responded with %ld\n", res);
5702
5703 if (res != TBDDRET_TREATPRESSED)
5704 {
5705 MSG msg;
5706
5707 /* redraw button in unpressed state */
5708 if (btnPtr->fsStyle & BTNS_WHOLEDROPDOWN)
5709 btnPtr->fsState &= ~TBSTATE_PRESSED;
5710 else
5711 btnPtr->bDropDownPressed = FALSE;
5712 InvalidateRect(hwnd, &btnPtr->rect, TRUE);
5713
5714 /* find and set hot item
5715 * NOTE: native doesn't do this, but that is a bug */
5716 GetCursorPos(&pt);
5717 ScreenToClient(hwnd, &pt);
5718 nHit = TOOLBAR_InternalHitTest(hwnd, &pt);
5719 if (!infoPtr->bAnchor || (nHit >= 0))
5720 TOOLBAR_SetHotItemEx(infoPtr, nHit, HICF_MOUSE | HICF_LMOUSE);
5721
5722 /* remove any left mouse button down or double-click messages
5723 * so that we can get a toggle effect on the button */
5724 while (PeekMessageW(&msg, hwnd, WM_LBUTTONDOWN, WM_LBUTTONDOWN, PM_REMOVE) ||
5725 PeekMessageW(&msg, hwnd, WM_LBUTTONDBLCLK, WM_LBUTTONDBLCLK, PM_REMOVE))
5726 ;
5727
5728 return 0;
5729 }
5730 /* otherwise drop through and process as pushed */
5731 }
5732 infoPtr->bCaptured = TRUE;
5733 infoPtr->nButtonDown = nHit;
5734 infoPtr->bDragOutSent = FALSE;
5735
5736 btnPtr->fsState |= TBSTATE_PRESSED;
5737
5738 TOOLBAR_SetHotItemEx(infoPtr, nHit, HICF_MOUSE | HICF_LMOUSE);
5739
5740 if (btnPtr->fsState & TBSTATE_ENABLED)
5741 InvalidateRect(hwnd, &btnPtr->rect, TRUE);
5742 UpdateWindow(hwnd);
5743 SetCapture (hwnd);
5744 }
5745
5746 if (nHit >=0)
5747 {
5748 memset(&nmtb, 0, sizeof(nmtb));
5749 nmtb.iItem = btnPtr->idCommand;
5750 TOOLBAR_SendNotify((NMHDR *)&nmtb, infoPtr, TBN_BEGINDRAG);
5751 }
5752
5753 nmmouse.dwHitInfo = nHit;
5754
5755 /* !!! Undocumented - sends NM_LDOWN with the NMMOUSE structure. */
5756 if (nHit < 0)
5757 nmmouse.dwItemSpec = -1;
5758 else
5759 {
5760 nmmouse.dwItemSpec = infoPtr->buttons[nmmouse.dwHitInfo].idCommand;
5761 nmmouse.dwItemData = infoPtr->buttons[nmmouse.dwHitInfo].dwData;
5762 }
5763
5764 ClientToScreen(hwnd, &pt);
5765 nmmouse.pt = pt;
5766
5767 if (!TOOLBAR_SendNotify(&nmmouse.hdr, infoPtr, NM_LDOWN))
5768 return DefWindowProcW(hwnd, WM_LBUTTONDOWN, wParam, lParam);
5769
5770 return 0;
5771 }
5772
5773 static LRESULT
5774 TOOLBAR_LButtonUp (HWND hwnd, WPARAM wParam, LPARAM lParam)
5775 {
5776 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
5777 TBUTTON_INFO *btnPtr;
5778 POINT pt;
5779 INT nHit;
5780 INT nOldIndex = -1;
5781 NMHDR hdr;
5782 NMMOUSE nmmouse;
5783 NMTOOLBARA nmtb;
5784
5785 if (infoPtr->hwndToolTip)
5786 TOOLBAR_RelayEvent (infoPtr->hwndToolTip, hwnd,
5787 WM_LBUTTONUP, wParam, lParam);
5788
5789 pt.x = (short)LOWORD(lParam);
5790 pt.y = (short)HIWORD(lParam);
5791 nHit = TOOLBAR_InternalHitTest (hwnd, &pt);
5792
5793 if (!infoPtr->bAnchor || (nHit >= 0))
5794 TOOLBAR_SetHotItemEx(infoPtr, nHit, HICF_MOUSE | HICF_LMOUSE);
5795
5796 if (infoPtr->nButtonDrag >= 0) {
5797 RECT rcClient;
5798 NMHDR hdr;
5799
5800 btnPtr = &infoPtr->buttons[infoPtr->nButtonDrag];
5801 ReleaseCapture();
5802 /* reset cursor */
5803 SetCursor(LoadCursorW(NULL, (LPCWSTR)IDC_ARROW));
5804
5805 GetClientRect(hwnd, &rcClient);
5806 if (PtInRect(&rcClient, pt))
5807 {
5808 INT nButton = -1;
5809 if (nHit >= 0)
5810 nButton = nHit;
5811 else if (nHit < -1)
5812 nButton = -nHit;
5813 else if ((nHit == -1) && PtInRect(&infoPtr->buttons[-nHit].rect, pt))
5814 nButton = -nHit;
5815
5816 if (nButton == infoPtr->nButtonDrag)
5817 {
5818 /* if the button is moved sightly left and we have a
5819 * separator there then remove it */
5820 if (pt.x < (btnPtr->rect.left + (btnPtr->rect.right - btnPtr->rect.left)/2))
5821 {
5822 if ((nButton > 0) && (infoPtr->buttons[nButton-1].fsStyle & BTNS_SEP))
5823 TOOLBAR_DeleteButton(hwnd, nButton - 1, 0);
5824 }
5825 else /* else insert a separator before the dragged button */
5826 {
5827 TBBUTTON tbb;
5828 memset(&tbb, 0, sizeof(tbb));
5829 tbb.fsStyle = BTNS_SEP;
5830 tbb.iString = -1;
5831 TOOLBAR_InsertButtonT(hwnd, nButton, (LPARAM)&tbb, TRUE);
5832 }
5833 }
5834 else
5835 {
5836 if (nButton == -1)
5837 {
5838 if ((infoPtr->nNumButtons > 0) && (pt.x < infoPtr->buttons[0].rect.left))
5839 TOOLBAR_MoveButton(hwnd, infoPtr->nButtonDrag, 0);
5840 else
5841 TOOLBAR_MoveButton(hwnd, infoPtr->nButtonDrag, infoPtr->nNumButtons);
5842 }
5843 else
5844 TOOLBAR_MoveButton(hwnd, infoPtr->nButtonDrag, nButton);
5845 }
5846 }
5847 else
5848 {
5849 TRACE("button %d dragged out of toolbar\n", infoPtr->nButtonDrag);
5850 TOOLBAR_DeleteButton(hwnd, (WPARAM)infoPtr->nButtonDrag, 0);
5851 }
5852
5853 /* button under cursor changed so need to re-set hot item */
5854 TOOLBAR_SetHotItemEx(infoPtr, nHit, HICF_MOUSE | HICF_LMOUSE);
5855 infoPtr->nButtonDrag = -1;
5856
5857 TOOLBAR_SendNotify(&hdr, infoPtr, TBN_TOOLBARCHANGE);
5858 }
5859 else if (infoPtr->nButtonDown >= 0) {
5860 btnPtr = &infoPtr->buttons[infoPtr->nButtonDown];
5861 btnPtr->fsState &= ~TBSTATE_PRESSED;
5862
5863 if (btnPtr->fsStyle & BTNS_CHECK) {
5864 if (btnPtr->fsStyle & BTNS_GROUP) {
5865 nOldIndex = TOOLBAR_GetCheckedGroupButtonIndex (infoPtr,
5866 nHit);
5867 if ((nOldIndex != nHit) &&
5868 (nOldIndex != -1))
5869 infoPtr->buttons[nOldIndex].fsState &= ~TBSTATE_CHECKED;
5870 btnPtr->fsState |= TBSTATE_CHECKED;
5871 }
5872 else {
5873 if (btnPtr->fsState & TBSTATE_CHECKED)
5874 btnPtr->fsState &= ~TBSTATE_CHECKED;
5875 else
5876 btnPtr->fsState |= TBSTATE_CHECKED;
5877 }
5878 }
5879
5880 if (nOldIndex != -1)
5881 InvalidateRect(hwnd, &infoPtr->buttons[nOldIndex].rect, TRUE);
5882
5883 /*
5884 * now we can ReleaseCapture, which triggers CAPTURECHANGED msg,
5885 * that resets bCaptured and btn TBSTATE_PRESSED flags,
5886 * and obliterates nButtonDown and nOldHit (see TOOLBAR_CaptureChanged)
5887 */
5888 if ((infoPtr->bCaptured) && (infoPtr->nButtonDown >= 0))
5889 ReleaseCapture ();
5890 infoPtr->nButtonDown = -1;
5891
5892 /* Issue NM_RELEASEDCAPTURE to parent to let him know it is released */
5893 TOOLBAR_SendNotify (&hdr, infoPtr,
5894 NM_RELEASEDCAPTURE);
5895
5896 /* native issues TBN_ENDDRAG here, if _LBUTTONDOWN issued the
5897 * TBN_BEGINDRAG
5898 */
5899 memset(&nmtb, 0, sizeof(nmtb));
5900 nmtb.iItem = btnPtr->idCommand;
5901 TOOLBAR_SendNotify ((NMHDR *) &nmtb, infoPtr,
5902 TBN_ENDDRAG);
5903
5904 if (btnPtr->fsState & TBSTATE_ENABLED)
5905 {
5906 SendMessageW (infoPtr->hwndNotify, WM_COMMAND,
5907 MAKEWPARAM(infoPtr->buttons[nHit].idCommand, BN_CLICKED), (LPARAM)hwnd);
5908
5909 /* In case we have just been destroyed... */
5910 if(!IsWindow(hwnd))
5911 return 0;
5912 }
5913 }
5914
5915 /* !!! Undocumented - toolbar at 4.71 level and above sends
5916 * NM_CLICK with the NMMOUSE structure. */
5917 nmmouse.dwHitInfo = nHit;
5918
5919 if (nHit < 0)
5920 nmmouse.dwItemSpec = -1;
5921 else
5922 {
5923 nmmouse.dwItemSpec = infoPtr->buttons[nmmouse.dwHitInfo].idCommand;
5924 nmmouse.dwItemData = infoPtr->buttons[nmmouse.dwHitInfo].dwData;
5925 }
5926
5927 ClientToScreen(hwnd, &pt);
5928 nmmouse.pt = pt;
5929
5930 if (!TOOLBAR_SendNotify((LPNMHDR)&nmmouse, infoPtr, NM_CLICK))
5931 return DefWindowProcW(hwnd, WM_LBUTTONUP, wParam, lParam);
5932
5933 return 0;
5934 }
5935
5936 static LRESULT
5937 TOOLBAR_RButtonUp( HWND hwnd, WPARAM wParam, LPARAM lParam)
5938 {
5939 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
5940 INT nHit;
5941 NMMOUSE nmmouse;
5942 POINT pt;
5943
5944 pt.x = (short)LOWORD(lParam);
5945 pt.y = (short)HIWORD(lParam);
5946
5947 nHit = TOOLBAR_InternalHitTest(hwnd, &pt);
5948 nmmouse.dwHitInfo = nHit;
5949
5950 if (nHit < 0) {
5951 nmmouse.dwItemSpec = -1;
5952 } else {
5953 nmmouse.dwItemSpec = infoPtr->buttons[nmmouse.dwHitInfo].idCommand;
5954 nmmouse.dwItemData = infoPtr->buttons[nmmouse.dwHitInfo].dwData;
5955 }
5956
5957 ClientToScreen(hwnd, &pt);
5958 nmmouse.pt = pt;
5959
5960 if (!TOOLBAR_SendNotify((LPNMHDR)&nmmouse, infoPtr, NM_RCLICK))
5961 return DefWindowProcW(hwnd, WM_RBUTTONUP, wParam, lParam);
5962
5963 return 0;
5964 }
5965
5966 static LRESULT
5967 TOOLBAR_RButtonDblClk( HWND hwnd, WPARAM wParam, LPARAM lParam)
5968 {
5969 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
5970 NMHDR nmhdr;
5971
5972 if (!TOOLBAR_SendNotify(&nmhdr, infoPtr, NM_RDBLCLK))
5973 return DefWindowProcW(hwnd, WM_RBUTTONDBLCLK, wParam, lParam);
5974
5975 return 0;
5976 }
5977
5978 static LRESULT
5979 TOOLBAR_CaptureChanged(HWND hwnd)
5980 {
5981 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
5982 TBUTTON_INFO *btnPtr;
5983
5984 infoPtr->bCaptured = FALSE;
5985
5986 if (infoPtr->nButtonDown >= 0)
5987 {
5988 btnPtr = &infoPtr->buttons[infoPtr->nButtonDown];
5989 btnPtr->fsState &= ~TBSTATE_PRESSED;
5990
5991 infoPtr->nOldHit = -1;
5992
5993 if (btnPtr->fsState & TBSTATE_ENABLED)
5994 InvalidateRect(hwnd, &btnPtr->rect, TRUE);
5995 }
5996 return 0;
5997 }
5998
5999 static LRESULT
6000 TOOLBAR_MouseLeave (HWND hwnd, WPARAM wParam, LPARAM lParam)
6001 {
6002 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
6003
6004 /* don't remove hot effects when in anchor highlighting mode or when a
6005 * drop-down button is pressed */
6006 if (infoPtr->nHotItem >= 0 && !infoPtr->bAnchor)
6007 {
6008 TBUTTON_INFO *hotBtnPtr = &infoPtr->buttons[infoPtr->nHotItem];
6009 if (!hotBtnPtr->bDropDownPressed)
6010 TOOLBAR_SetHotItemEx(infoPtr, TOOLBAR_NOWHERE, HICF_MOUSE);
6011 }
6012
6013 if (infoPtr->nOldHit < 0)
6014 return TRUE;
6015
6016 /* If the last button we were over is depressed then make it not */
6017 /* depressed and redraw it */
6018 if(infoPtr->nOldHit == infoPtr->nButtonDown)
6019 {
6020 TBUTTON_INFO *btnPtr;
6021 RECT rc1;
6022
6023 btnPtr = &infoPtr->buttons[infoPtr->nButtonDown];
6024
6025 btnPtr->fsState &= ~TBSTATE_PRESSED;
6026
6027 rc1 = btnPtr->rect;
6028 InflateRect (&rc1, 1, 1);
6029 InvalidateRect (hwnd, &rc1, TRUE);
6030 }
6031
6032 if (infoPtr->bCaptured && !infoPtr->bDragOutSent)
6033 {
6034 NMTOOLBARW nmt;
6035 ZeroMemory(&nmt, sizeof(nmt));
6036 nmt.iItem = infoPtr->buttons[infoPtr->nButtonDown].idCommand;
6037 TOOLBAR_SendNotify(&nmt.hdr, infoPtr, TBN_DRAGOUT);
6038 infoPtr->bDragOutSent = TRUE;
6039 }
6040
6041 infoPtr->nOldHit = -1; /* reset the old hit index as we've left the toolbar */
6042
6043 return TRUE;
6044 }
6045
6046 static LRESULT
6047 TOOLBAR_MouseMove (HWND hwnd, WPARAM wParam, LPARAM lParam)
6048 {
6049 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
6050 POINT pt;
6051 TRACKMOUSEEVENT trackinfo;
6052 INT nHit;
6053 TBUTTON_INFO *btnPtr;
6054
6055 if ((infoPtr->dwStyle & TBSTYLE_TOOLTIPS) && (infoPtr->hwndToolTip == NULL))
6056 TOOLBAR_TooltipCreateControl(infoPtr);
6057
6058 if ((infoPtr->dwStyle & TBSTYLE_FLAT) || GetWindowTheme (infoPtr->hwndSelf)) {
6059 /* fill in the TRACKMOUSEEVENT struct */
6060 trackinfo.cbSize = sizeof(TRACKMOUSEEVENT);
6061 trackinfo.dwFlags = TME_QUERY;
6062
6063 /* call _TrackMouseEvent to see if we are currently tracking for this hwnd */
6064 _TrackMouseEvent(&trackinfo);
6065
6066 /* Make sure tracking is enabled so we receive a WM_MOUSELEAVE message */
6067 if(trackinfo.hwndTrack != hwnd || !(trackinfo.dwFlags & TME_LEAVE)) {
6068 trackinfo.dwFlags = TME_LEAVE; /* notify upon leaving */
6069 trackinfo.hwndTrack = hwnd;
6070
6071 /* call TRACKMOUSEEVENT so we receive a WM_MOUSELEAVE message */
6072 /* and can properly deactivate the hot toolbar button */
6073 _TrackMouseEvent(&trackinfo);
6074 }
6075 }
6076
6077 if (infoPtr->hwndToolTip)
6078 TOOLBAR_RelayEvent (infoPtr->hwndToolTip, hwnd,
6079 WM_MOUSEMOVE, wParam, lParam);
6080
6081 pt.x = (short)LOWORD(lParam);
6082 pt.y = (short)HIWORD(lParam);
6083
6084 nHit = TOOLBAR_InternalHitTest (hwnd, &pt);
6085
6086 if (((infoPtr->dwStyle & TBSTYLE_FLAT) || GetWindowTheme (infoPtr->hwndSelf))
6087 && (!infoPtr->bAnchor || (nHit >= 0)))
6088 TOOLBAR_SetHotItemEx(infoPtr, nHit, HICF_MOUSE);
6089
6090 if (infoPtr->nOldHit != nHit)
6091 {
6092 if (infoPtr->bCaptured)
6093 {
6094 if (!infoPtr->bDragOutSent)
6095 {
6096 NMTOOLBARW nmt;
6097 ZeroMemory(&nmt, sizeof(nmt));
6098 nmt.iItem = infoPtr->buttons[infoPtr->nButtonDown].idCommand;
6099 TOOLBAR_SendNotify(&nmt.hdr, infoPtr, TBN_DRAGOUT);
6100 infoPtr->bDragOutSent = TRUE;
6101 }
6102
6103 btnPtr = &infoPtr->buttons[infoPtr->nButtonDown];
6104 if (infoPtr->nOldHit == infoPtr->nButtonDown) {
6105 btnPtr->fsState &= ~TBSTATE_PRESSED;
6106 InvalidateRect(hwnd, &btnPtr->rect, TRUE);
6107 }
6108 else if (nHit == infoPtr->nButtonDown) {
6109 btnPtr->fsState |= TBSTATE_PRESSED;
6110 InvalidateRect(hwnd, &btnPtr->rect, TRUE);
6111 }
6112 infoPtr->nOldHit = nHit;
6113 }
6114 }
6115
6116 return 0;
6117 }
6118
6119
6120 static inline LRESULT
6121 TOOLBAR_NCActivate (HWND hwnd, WPARAM wParam, LPARAM lParam)
6122 {
6123 /* if (wndPtr->dwStyle & CCS_NODIVIDER) */
6124 return DefWindowProcW (hwnd, WM_NCACTIVATE, wParam, lParam);
6125 /* else */
6126 /* return TOOLBAR_NCPaint (wndPtr, wParam, lParam); */
6127 }
6128
6129
6130 static inline LRESULT
6131 TOOLBAR_NCCalcSize (HWND hwnd, WPARAM wParam, LPARAM lParam)
6132 {
6133 if (!(GetWindowLongW(hwnd, GWL_STYLE) & CCS_NODIVIDER))
6134 ((LPRECT)lParam)->top += GetSystemMetrics(SM_CYEDGE);
6135
6136 return DefWindowProcW (hwnd, WM_NCCALCSIZE, wParam, lParam);
6137 }
6138
6139
6140 static LRESULT
6141 TOOLBAR_NCCreate (HWND hwnd, WPARAM wParam, LPARAM lParam)
6142 {
6143 TOOLBAR_INFO *infoPtr;
6144 LPCREATESTRUCTA cs = (LPCREATESTRUCTA)lParam;
6145 DWORD styleadd = 0;
6146
6147 /* allocate memory for info structure */
6148 infoPtr = (TOOLBAR_INFO *)Alloc (sizeof(TOOLBAR_INFO));
6149 SetWindowLongPtrW (hwnd, 0, (LONG_PTR)infoPtr);
6150
6151 /* paranoid!! */
6152 infoPtr->dwStructSize = sizeof(TBBUTTON);
6153 infoPtr->nRows = 1;
6154 infoPtr->nWidth = 0;
6155
6156 /* fix instance handle, if the toolbar was created by CreateToolbarEx() */
6157 if (!GetWindowLongPtrW (hwnd, GWLP_HINSTANCE)) {
6158 HINSTANCE hInst = (HINSTANCE)GetWindowLongPtrW (GetParent (hwnd), GWLP_HINSTANCE);
6159 SetWindowLongPtrW (hwnd, GWLP_HINSTANCE, (LONG_PTR)hInst);
6160 }
6161
6162 /* native control does:
6163 * Get a lot of colors and brushes
6164 * WM_NOTIFYFORMAT
6165 * SystemParametersInfoW(0x1f, 0x3c, adr1, 0)
6166 * CreateFontIndirectW(adr1)
6167 * CreateBitmap(0x27, 0x24, 1, 1, 0)
6168 * hdc = GetDC(toolbar)
6169 * GetSystemMetrics(0x48)
6170 * fnt2=CreateFontW(0xe, 0, 0, 0, 0x190, 0, 0, 0, 0, 2,
6171 * 0, 0, 0, 0, "MARLETT")
6172 * oldfnt = SelectObject(hdc, fnt2)
6173 * GetCharWidthW(hdc, 0x36, 0x36, adr2)
6174 * GetTextMetricsW(hdc, adr3)
6175 * SelectObject(hdc, oldfnt)
6176 * DeleteObject(fnt2)
6177 * ReleaseDC(hdc)
6178 * InvalidateRect(toolbar, 0, 1)
6179 * SetWindowLongW(toolbar, 0, addr)
6180 * SetWindowLongW(toolbar, -16, xxx) **sometimes**
6181 * WM_STYLECHANGING
6182 * CallWinEx old new
6183 * ie 1 0x56000a4c 0x46000a4c 0x56008a4d
6184 * ie 2 0x4600094c 0x4600094c 0x4600894d
6185 * ie 3 0x56000b4c 0x46000b4c 0x56008b4d
6186 * rebar 0x50008844 0x40008844 0x50008845
6187 * pager 0x50000844 0x40000844 0x50008845
6188 * IC35mgr 0x5400084e **nochange**
6189 * on entry to _NCCREATE 0x5400084e
6190 * rowlist 0x5400004e **nochange**
6191 * on entry to _NCCREATE 0x5400004e
6192 *
6193 */
6194
6195 /* I think the code below is a bug, but it is the way that the native
6196 * controls seem to work. The effect is that if the user of TBSTYLE_FLAT
6197 * forgets to specify TBSTYLE_TRANSPARENT but does specify either
6198 * CCS_TOP or CCS_BOTTOM (_NOMOVEY and _TOP), then the control
6199 * does *not* set TBSTYLE_TRANSPARENT even though it should!!!!
6200 * Somehow, the only cases of this seem to be MFC programs.
6201 *
6202 * Note also that the addition of _TRANSPARENT occurs *only* here. It
6203 * does not occur in the WM_STYLECHANGING routine.
6204 * (Guy Albertelli 9/2001)
6205 *
6206 */
6207 if (((infoPtr->dwStyle & TBSTYLE_FLAT) || GetWindowTheme (infoPtr->hwndSelf))
6208 && !(cs->style & TBSTYLE_TRANSPARENT))
6209 styleadd |= TBSTYLE_TRANSPARENT;
6210 if (!(cs->style & (CCS_TOP | CCS_NOMOVEY))) {
6211 styleadd |= CCS_TOP; /* default to top */
6212 SetWindowLongW (hwnd, GWL_STYLE, cs->style | styleadd);
6213 }
6214
6215 return DefWindowProcW (hwnd, WM_NCCREATE, wParam, lParam);
6216 }
6217
6218
6219 static LRESULT
6220 TOOLBAR_NCPaint (HWND hwnd, WPARAM wParam, LPARAM lParam)
6221 {
6222 DWORD dwStyle = GetWindowLongW(hwnd, GWL_STYLE);
6223 RECT rcWindow;
6224 HDC hdc;
6225
6226 if (dwStyle & WS_MINIMIZE)
6227 return 0; /* Nothing to do */
6228
6229 DefWindowProcW (hwnd, WM_NCPAINT, wParam, lParam);
6230
6231 if (!(hdc = GetDCEx (hwnd, 0, DCX_USESTYLE | DCX_WINDOW)))
6232 return 0;
6233
6234 if (!(dwStyle & CCS_NODIVIDER))
6235 {
6236 GetWindowRect (hwnd, &rcWindow);
6237 OffsetRect (&rcWindow, -rcWindow.left, -rcWindow.top);
6238 if( dwStyle & WS_BORDER )
6239 OffsetRect (&rcWindow, 1, 1);
6240 DrawEdge (hdc, &rcWindow, EDGE_ETCHED, BF_TOP);
6241 }
6242
6243 ReleaseDC( hwnd, hdc );
6244
6245 return 0;
6246 }
6247
6248
6249 /* handles requests from the tooltip control on what text to display */
6250 static LRESULT TOOLBAR_TTGetDispInfo (TOOLBAR_INFO *infoPtr, NMTTDISPINFOW *lpnmtdi)
6251 {
6252 int index = TOOLBAR_GetButtonIndex(infoPtr, lpnmtdi->hdr.idFrom, FALSE);
6253
6254 TRACE("button index = %d\n", index);
6255
6256 Free (infoPtr->pszTooltipText);
6257 infoPtr->pszTooltipText = NULL;
6258
6259 if (index < 0)
6260 return 0;
6261
6262 if (infoPtr->bUnicode)
6263 {
6264 WCHAR wszBuffer[INFOTIPSIZE+1];
6265 NMTBGETINFOTIPW tbgit;
6266 unsigned int len; /* in chars */
6267
6268 wszBuffer[0] = '\0';
6269 wszBuffer[INFOTIPSIZE] = '\0';
6270
6271 tbgit.pszText = wszBuffer;
6272 tbgit.cchTextMax = INFOTIPSIZE;
6273 tbgit.iItem = lpnmtdi->hdr.idFrom;
6274 tbgit.lParam = infoPtr->buttons[index].dwData;
6275
6276 TOOLBAR_SendNotify(&tbgit.hdr, infoPtr, TBN_GETINFOTIPW);
6277
6278 TRACE("TBN_GETINFOTIPW - got string %s\n", debugstr_w(tbgit.pszText));
6279
6280 len = strlenW(tbgit.pszText);
6281 if (len > sizeof(lpnmtdi->szText)/sizeof(lpnmtdi->szText[0])-1)
6282 {
6283 /* need to allocate temporary buffer in infoPtr as there
6284 * isn't enough space in buffer passed to us by the
6285 * tooltip control */
6286 infoPtr->pszTooltipText = Alloc((len+1)*sizeof(WCHAR));
6287 if (infoPtr->pszTooltipText)
6288 {
6289 memcpy(infoPtr->pszTooltipText, tbgit.pszText, (len+1)*sizeof(WCHAR));
6290 lpnmtdi->lpszText = infoPtr->pszTooltipText;
6291 return 0;
6292 }
6293 }
6294 else if (len > 0)
6295 {
6296 memcpy(lpnmtdi->lpszText, tbgit.pszText, (len+1)*sizeof(WCHAR));
6297 return 0;
6298 }
6299 }
6300 else
6301 {
6302 CHAR szBuffer[INFOTIPSIZE+1];
6303 NMTBGETINFOTIPA tbgit;
6304 unsigned int len; /* in chars */
6305
6306 szBuffer[0] = '\0';
6307 szBuffer[INFOTIPSIZE] = '\0';
6308
6309 tbgit.pszText = szBuffer;
6310 tbgit.cchTextMax = INFOTIPSIZE;
6311 tbgit.iItem = lpnmtdi->hdr.idFrom;
6312 tbgit.lParam = infoPtr->buttons[index].dwData;
6313
6314 TOOLBAR_SendNotify(&tbgit.hdr, infoPtr, TBN_GETINFOTIPA);
6315
6316 TRACE("TBN_GETINFOTIPA - got string %s\n", debugstr_a(tbgit.pszText));
6317
6318 len = MultiByteToWideChar(CP_ACP, 0, tbgit.pszText, -1, NULL, 0);
6319 if (len > sizeof(lpnmtdi->szText)/sizeof(lpnmtdi->szText[0]))
6320 {
6321 /* need to allocate temporary buffer in infoPtr as there
6322 * isn't enough space in buffer passed to us by the
6323 * tooltip control */
6324 infoPtr->pszTooltipText = Alloc(len*sizeof(WCHAR));
6325 if (infoPtr->pszTooltipText)
6326 {
6327 MultiByteToWideChar(CP_ACP, 0, tbgit.pszText, -1, infoPtr->pszTooltipText, len);
6328 lpnmtdi->lpszText = infoPtr->pszTooltipText;
6329 return 0;
6330 }
6331 }
6332 else if (tbgit.pszText[0])
6333 {
6334 MultiByteToWideChar(CP_ACP, 0, tbgit.pszText, -1,
6335 lpnmtdi->lpszText, sizeof(lpnmtdi->szText)/sizeof(lpnmtdi->szText[0]));
6336 return 0;
6337 }
6338 }
6339
6340 /* if button has text, but it is not shown then automatically
6341 * use that text as tooltip */
6342 if ((infoPtr->dwExStyle & TBSTYLE_EX_MIXEDBUTTONS) &&
6343 !(infoPtr->buttons[index].fsStyle & BTNS_SHOWTEXT))
6344 {
6345 LPWSTR pszText = TOOLBAR_GetText(infoPtr, &infoPtr->buttons[index]);
6346 unsigned int len = pszText ? strlenW(pszText) : 0;
6347
6348 TRACE("using button hidden text %s\n", debugstr_w(pszText));
6349
6350 if (len > sizeof(lpnmtdi->szText)/sizeof(lpnmtdi->szText[0])-1)
6351 {
6352 /* need to allocate temporary buffer in infoPtr as there
6353 * isn't enough space in buffer passed to us by the
6354 * tooltip control */
6355 infoPtr->pszTooltipText = Alloc((len+1)*sizeof(WCHAR));
6356 if (infoPtr->pszTooltipText)
6357 {
6358 memcpy(infoPtr->pszTooltipText, pszText, (len+1)*sizeof(WCHAR));
6359 lpnmtdi->lpszText = infoPtr->pszTooltipText;
6360 return 0;
6361 }
6362 }
6363 else if (len > 0)
6364 {
6365 memcpy(lpnmtdi->lpszText, pszText, (len+1)*sizeof(WCHAR));
6366 return 0;
6367 }
6368 }
6369
6370 TRACE("Sending tooltip notification to %p\n", infoPtr->hwndNotify);
6371
6372 /* last resort: send notification on to app */
6373 /* FIXME: find out what is really used here */
6374 return SendMessageW(infoPtr->hwndNotify, WM_NOTIFY, lpnmtdi->hdr.idFrom, (LPARAM)lpnmtdi);
6375 }
6376
6377
6378 static inline LRESULT
6379 TOOLBAR_Notify (HWND hwnd, WPARAM wParam, LPARAM lParam)
6380 {
6381 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
6382 LPNMHDR lpnmh = (LPNMHDR)lParam;
6383
6384 switch (lpnmh->code)
6385 {
6386 case PGN_CALCSIZE:
6387 {
6388 LPNMPGCALCSIZE lppgc = (LPNMPGCALCSIZE)lParam;
6389
6390 if (lppgc->dwFlag == PGF_CALCWIDTH) {
6391 lppgc->iWidth = infoPtr->rcBound.right - infoPtr->rcBound.left;
6392 TRACE("processed PGN_CALCSIZE, returning horz size = %d\n",
6393 lppgc->iWidth);
6394 }
6395 else {
6396 lppgc->iHeight = infoPtr->rcBound.bottom - infoPtr->rcBound.top;
6397 TRACE("processed PGN_CALCSIZE, returning vert size = %d\n",
6398 lppgc->iHeight);
6399 }
6400 return 0;
6401 }
6402
6403 case PGN_SCROLL:
6404 {
6405 LPNMPGSCROLL lppgs = (LPNMPGSCROLL)lParam;
6406
6407 lppgs->iScroll = (lppgs->iDir & (PGF_SCROLLLEFT | PGF_SCROLLRIGHT)) ?
6408 infoPtr->nButtonWidth : infoPtr->nButtonHeight;
6409 TRACE("processed PGN_SCROLL, returning scroll=%d, dir=%d\n",
6410 lppgs->iScroll, lppgs->iDir);
6411 return 0;
6412 }
6413
6414 case TTN_GETDISPINFOW:
6415 return TOOLBAR_TTGetDispInfo(infoPtr, (LPNMTTDISPINFOW)lParam);
6416
6417 case TTN_GETDISPINFOA:
6418 FIXME("TTN_GETDISPINFOA - should not be received; please report\n");
6419 return 0;
6420
6421 default:
6422 return 0;
6423 }
6424 }
6425
6426
6427 static LRESULT
6428 TOOLBAR_NotifyFormat(const TOOLBAR_INFO *infoPtr, WPARAM wParam, LPARAM lParam)
6429 {
6430 LRESULT format;
6431
6432 TRACE("wParam = 0x%lx, lParam = 0x%08lx\n", wParam, lParam);
6433
6434 if (lParam == NF_QUERY)
6435 return NFR_UNICODE;
6436
6437 if (lParam == NF_REQUERY) {
6438 format = SendMessageW(infoPtr->hwndNotify,
6439 WM_NOTIFYFORMAT, (WPARAM)infoPtr->hwndSelf, NF_QUERY);
6440 if ((format != NFR_ANSI) && (format != NFR_UNICODE)) {
6441 ERR("wrong response to WM_NOTIFYFORMAT (%ld), assuming ANSI\n",
6442 format);
6443 format = NFR_ANSI;
6444 }
6445 return format;
6446 }
6447 return 0;
6448 }
6449
6450
6451 static LRESULT
6452 TOOLBAR_Paint (HWND hwnd, WPARAM wParam)
6453 {
6454 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr(hwnd);
6455 HDC hdc;
6456 PAINTSTRUCT ps;
6457
6458 /* fill ps.rcPaint with a default rect */
6459 ps.rcPaint = infoPtr->rcBound;
6460
6461 hdc = wParam==0 ? BeginPaint(hwnd, &ps) : (HDC)wParam;
6462
6463 TRACE("psrect=(%s)\n", wine_dbgstr_rect(&ps.rcPaint));
6464
6465 TOOLBAR_Refresh (hwnd, hdc, &ps);
6466 if (!wParam) EndPaint (hwnd, &ps);
6467
6468 return 0;
6469 }
6470
6471
6472 static LRESULT
6473 TOOLBAR_SetFocus (HWND hwnd, WPARAM wParam)
6474 {
6475 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
6476
6477 TRACE("nHotItem = %d\n", infoPtr->nHotItem);
6478
6479 /* make first item hot */
6480 if (infoPtr->nNumButtons > 0)
6481 TOOLBAR_SetHotItemEx(infoPtr, 0, HICF_OTHER);
6482
6483 return 0;
6484 }
6485
6486 static LRESULT
6487 TOOLBAR_SetFont(HWND hwnd, WPARAM wParam, LPARAM lParam)
6488 {
6489 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr(hwnd);
6490
6491 TRACE("font=%p redraw=%ld\n", (HFONT)wParam, lParam);
6492
6493 if (wParam == 0)
6494 infoPtr->hFont = infoPtr->hDefaultFont;
6495 else
6496 infoPtr->hFont = (HFONT)wParam;
6497
6498 TOOLBAR_CalcToolbar(hwnd);
6499
6500 if (lParam)
6501 InvalidateRect(hwnd, NULL, TRUE);
6502 return 1;
6503 }
6504
6505 static LRESULT
6506 TOOLBAR_SetRedraw (HWND hwnd, WPARAM wParam, LPARAM lParam)
6507 /*****************************************************
6508 *
6509 * Function;
6510 * Handles the WM_SETREDRAW message.
6511 *
6512 * Documentation:
6513 * According to testing V4.71 of COMCTL32 returns the
6514 * *previous* status of the redraw flag (either 0 or 1)
6515 * instead of the MSDN documented value of 0 if handled.
6516 * (For laughs see the "consistency" with same function
6517 * in rebar.)
6518 *
6519 *****************************************************/
6520 {
6521 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
6522 BOOL oldredraw = infoPtr->bDoRedraw;
6523
6524 TRACE("set to %s\n",
6525 (wParam) ? "TRUE" : "FALSE");
6526 infoPtr->bDoRedraw = (BOOL) wParam;
6527 if (wParam) {
6528 InvalidateRect (infoPtr->hwndSelf, 0, TRUE);
6529 }
6530 return (oldredraw) ? 1 : 0;
6531 }
6532
6533
6534 static LRESULT
6535 TOOLBAR_Size (HWND hwnd, WPARAM wParam, LPARAM lParam)
6536 {
6537 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
6538
6539 TRACE("sizing toolbar!\n");
6540
6541 if (infoPtr->dwExStyle & TBSTYLE_EX_HIDECLIPPEDBUTTONS)
6542 {
6543 RECT delta_width, delta_height, client, dummy;
6544 DWORD min_x, max_x, min_y, max_y;
6545 TBUTTON_INFO *btnPtr;
6546 INT i;
6547
6548 GetClientRect(hwnd, &client);
6549 if(client.right > infoPtr->client_rect.right)
6550 {
6551 min_x = infoPtr->client_rect.right;
6552 max_x = client.right;
6553 }
6554 else
6555 {
6556 max_x = infoPtr->client_rect.right;
6557 min_x = client.right;
6558 }
6559 if(client.bottom > infoPtr->client_rect.bottom)
6560 {
6561 min_y = infoPtr->client_rect.bottom;
6562 max_y = client.bottom;
6563 }
6564 else
6565 {
6566 max_y = infoPtr->client_rect.bottom;
6567 min_y = client.bottom;
6568 }
6569
6570 SetRect(&delta_width, min_x, 0, max_x, min_y);
6571 SetRect(&delta_height, 0, min_y, max_x, max_y);
6572
6573 TRACE("delta_width %s delta_height %s\n", wine_dbgstr_rect(&delta_width), wine_dbgstr_rect(&delta_height));
6574 btnPtr = infoPtr->buttons;
6575 for (i = 0; i < infoPtr->nNumButtons; i++, btnPtr++)
6576 if(IntersectRect(&dummy, &delta_width, &btnPtr->rect) ||
6577 IntersectRect(&dummy, &delta_height, &btnPtr->rect))
6578 InvalidateRect(hwnd, &btnPtr->rect, TRUE);
6579 }
6580 GetClientRect(hwnd, &infoPtr->client_rect);
6581 TOOLBAR_AutoSize(hwnd);
6582 return 0;
6583 }
6584
6585
6586 static LRESULT
6587 TOOLBAR_StyleChanged (HWND hwnd, INT nType, const STYLESTRUCT *lpStyle)
6588 {
6589 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
6590
6591 if (nType == GWL_STYLE)
6592 {
6593 DWORD dwOldStyle = infoPtr->dwStyle;
6594
6595 if (lpStyle->styleNew & TBSTYLE_LIST)
6596 infoPtr->dwDTFlags = DT_LEFT | DT_VCENTER | DT_SINGLELINE | DT_END_ELLIPSIS;
6597 else
6598 infoPtr->dwDTFlags = DT_CENTER | DT_END_ELLIPSIS;
6599
6600 TOOLBAR_CheckStyle (hwnd, lpStyle->styleNew);
6601
6602 TRACE("new style 0x%08x\n", lpStyle->styleNew);
6603
6604 infoPtr->dwStyle = lpStyle->styleNew;
6605
6606 if ((dwOldStyle ^ lpStyle->styleNew) & (TBSTYLE_WRAPABLE | CCS_VERT))
6607 TOOLBAR_LayoutToolbar(hwnd);
6608
6609 /* only resize if one of the CCS_* styles was changed */
6610 if ((dwOldStyle ^ lpStyle->styleNew) & COMMON_STYLES)
6611 {
6612 TOOLBAR_AutoSize (hwnd);
6613
6614 InvalidateRect(hwnd, NULL, TRUE);
6615 }
6616 }
6617
6618 return 0;
6619 }
6620
6621
6622 static LRESULT
6623 TOOLBAR_SysColorChange (HWND hwnd)
6624 {
6625 COMCTL32_RefreshSysColors();
6626
6627 return 0;
6628 }
6629
6630
6631 /* update theme after a WM_THEMECHANGED message */
6632 static LRESULT theme_changed (HWND hwnd)
6633 {
6634 HTHEME theme = GetWindowTheme (hwnd);
6635 CloseThemeData (theme);
6636 OpenThemeData (hwnd, themeClass);
6637 return 0;
6638 }
6639
6640
6641 static LRESULT WINAPI
6642 ToolbarWindowProc (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
6643 {
6644 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
6645
6646 TRACE("hwnd=%p msg=%x wparam=%lx lparam=%lx\n",
6647 hwnd, uMsg, /* SPY_GetMsgName(uMsg), */ wParam, lParam);
6648
6649 if (!infoPtr && (uMsg != WM_NCCREATE))
6650 return DefWindowProcW( hwnd, uMsg, wParam, lParam );
6651
6652 switch (uMsg)
6653 {
6654 case TB_ADDBITMAP:
6655 return TOOLBAR_AddBitmap (hwnd, wParam, lParam);
6656
6657 case TB_ADDBUTTONSA:
6658 return TOOLBAR_AddButtonsT(hwnd, wParam, lParam, FALSE);
6659
6660 case TB_ADDBUTTONSW:
6661 return TOOLBAR_AddButtonsT(hwnd, wParam, lParam, TRUE);
6662
6663 case TB_ADDSTRINGA:
6664 return TOOLBAR_AddStringA (hwnd, wParam, lParam);
6665
6666 case TB_ADDSTRINGW:
6667 return TOOLBAR_AddStringW (hwnd, wParam, lParam);
6668
6669 case TB_AUTOSIZE:
6670 return TOOLBAR_AutoSize (hwnd);
6671
6672 case TB_BUTTONCOUNT:
6673 return TOOLBAR_ButtonCount (hwnd, wParam, lParam);
6674
6675 case TB_BUTTONSTRUCTSIZE:
6676 return TOOLBAR_ButtonStructSize (hwnd, wParam, lParam);
6677
6678 case TB_CHANGEBITMAP:
6679 return TOOLBAR_ChangeBitmap (hwnd, wParam, lParam);
6680
6681 case TB_CHECKBUTTON:
6682 return TOOLBAR_CheckButton (hwnd, wParam, lParam);
6683
6684 case TB_COMMANDTOINDEX:
6685 return TOOLBAR_CommandToIndex (hwnd, wParam, lParam);
6686
6687 case TB_CUSTOMIZE:
6688 return TOOLBAR_Customize (hwnd);
6689
6690 case TB_DELETEBUTTON:
6691 return TOOLBAR_DeleteButton (hwnd, wParam, lParam);
6692
6693 case TB_ENABLEBUTTON:
6694 return TOOLBAR_EnableButton (hwnd, wParam, lParam);
6695
6696 case TB_GETANCHORHIGHLIGHT:
6697 return TOOLBAR_GetAnchorHighlight (hwnd);
6698
6699 case TB_GETBITMAP:
6700 return TOOLBAR_GetBitmap (hwnd, wParam, lParam);
6701
6702 case TB_GETBITMAPFLAGS:
6703 return TOOLBAR_GetBitmapFlags (hwnd, wParam, lParam);
6704
6705 case TB_GETBUTTON:
6706 return TOOLBAR_GetButton (hwnd, wParam, lParam);
6707
6708 case TB_GETBUTTONINFOA:
6709 return TOOLBAR_GetButtonInfoT(hwnd, wParam, lParam, FALSE);
6710
6711 case TB_GETBUTTONINFOW:
6712 return TOOLBAR_GetButtonInfoT(hwnd, wParam, lParam, TRUE);
6713
6714 case TB_GETBUTTONSIZE:
6715 return TOOLBAR_GetButtonSize (hwnd);
6716
6717 case TB_GETBUTTONTEXTA:
6718 return TOOLBAR_GetButtonTextA (hwnd, wParam, lParam);
6719
6720 case TB_GETBUTTONTEXTW:
6721 return TOOLBAR_GetButtonTextW (hwnd, wParam, lParam);
6722
6723 case TB_GETDISABLEDIMAGELIST:
6724 return TOOLBAR_GetDisabledImageList (hwnd, wParam, lParam);
6725
6726 case TB_GETEXTENDEDSTYLE:
6727 return TOOLBAR_GetExtendedStyle (hwnd);
6728
6729 case TB_GETHOTIMAGELIST:
6730 return TOOLBAR_GetHotImageList (hwnd, wParam, lParam);
6731
6732 case TB_GETHOTITEM:
6733 return TOOLBAR_GetHotItem (hwnd);
6734
6735 case TB_GETIMAGELIST:
6736 return TOOLBAR_GetDefImageList (hwnd, wParam, lParam);
6737
6738 case TB_GETINSERTMARK:
6739 return TOOLBAR_GetInsertMark (hwnd, wParam, lParam);
6740
6741 case TB_GETINSERTMARKCOLOR:
6742 return TOOLBAR_GetInsertMarkColor (hwnd, wParam, lParam);
6743
6744 case TB_GETITEMRECT:
6745 return TOOLBAR_GetItemRect (hwnd, wParam, lParam);
6746
6747 case TB_GETMAXSIZE:
6748 return TOOLBAR_GetMaxSize (hwnd, wParam, lParam);
6749
6750 /* case TB_GETOBJECT: */ /* 4.71 */
6751
6752 case TB_GETPADDING:
6753 return TOOLBAR_GetPadding (hwnd);
6754
6755 case TB_GETRECT:
6756 return TOOLBAR_GetRect (hwnd, wParam, lParam);
6757
6758 case TB_GETROWS:
6759 return TOOLBAR_GetRows (hwnd, wParam, lParam);
6760
6761 case TB_GETSTATE:
6762 return TOOLBAR_GetState (hwnd, wParam, lParam);
6763
6764 case TB_GETSTRINGA:
6765 return TOOLBAR_GetStringA (hwnd, wParam, lParam);
6766
6767 case TB_GETSTRINGW:
6768 return TOOLBAR_GetStringW (hwnd, wParam, lParam);
6769
6770 case TB_GETSTYLE:
6771 return TOOLBAR_GetStyle (hwnd, wParam, lParam);
6772
6773 case TB_GETTEXTROWS:
6774 return TOOLBAR_GetTextRows (hwnd, wParam, lParam);
6775
6776 case TB_GETTOOLTIPS:
6777 return TOOLBAR_GetToolTips (hwnd, wParam, lParam);
6778
6779 case TB_GETUNICODEFORMAT:
6780 return TOOLBAR_GetUnicodeFormat (hwnd, wParam, lParam);
6781
6782 case TB_HIDEBUTTON:
6783 return TOOLBAR_HideButton (hwnd, wParam, lParam);
6784
6785 case TB_HITTEST:
6786 return TOOLBAR_HitTest (hwnd, wParam, lParam);
6787
6788 case TB_INDETERMINATE:
6789 return TOOLBAR_Indeterminate (hwnd, wParam, lParam);
6790
6791 case TB_INSERTBUTTONA:
6792 return TOOLBAR_InsertButtonT(hwnd, wParam, lParam, FALSE);
6793
6794 case TB_INSERTBUTTONW:
6795 return TOOLBAR_InsertButtonT(hwnd, wParam, lParam, TRUE);
6796
6797 /* case TB_INSERTMARKHITTEST: */ /* 4.71 */
6798
6799 case TB_ISBUTTONCHECKED:
6800 return TOOLBAR_IsButtonChecked (hwnd, wParam, lParam);
6801
6802 case TB_ISBUTTONENABLED:
6803 return TOOLBAR_IsButtonEnabled (hwnd, wParam, lParam);
6804
6805 case TB_ISBUTTONHIDDEN:
6806 return TOOLBAR_IsButtonHidden (hwnd, wParam, lParam);
6807
6808 case TB_ISBUTTONHIGHLIGHTED:
6809 return TOOLBAR_IsButtonHighlighted (hwnd, wParam, lParam);
6810
6811 case TB_ISBUTTONINDETERMINATE:
6812 return TOOLBAR_IsButtonIndeterminate (hwnd, wParam, lParam);
6813
6814 case TB_ISBUTTONPRESSED:
6815 return TOOLBAR_IsButtonPressed (hwnd, wParam, lParam);
6816
6817 case TB_LOADIMAGES:
6818 return TOOLBAR_LoadImages (hwnd, wParam, lParam);
6819
6820 case TB_MAPACCELERATORA:
6821 case TB_MAPACCELERATORW:
6822 return TOOLBAR_MapAccelerator (hwnd, wParam, lParam);
6823
6824 case TB_MARKBUTTON:
6825 return TOOLBAR_MarkButton (hwnd, wParam, lParam);
6826
6827 case TB_MOVEBUTTON:
6828 return TOOLBAR_MoveButton (hwnd, wParam, lParam);
6829
6830 case TB_PRESSBUTTON:
6831 return TOOLBAR_PressButton (hwnd, wParam, lParam);
6832
6833 case TB_REPLACEBITMAP:
6834 return TOOLBAR_ReplaceBitmap (hwnd, wParam, lParam);
6835
6836 case TB_SAVERESTOREA:
6837 return TOOLBAR_SaveRestoreA (hwnd, wParam, (LPTBSAVEPARAMSA)lParam);
6838
6839 case TB_SAVERESTOREW:
6840 return TOOLBAR_SaveRestoreW (hwnd, wParam, (LPTBSAVEPARAMSW)lParam);
6841
6842 case TB_SETANCHORHIGHLIGHT:
6843 return TOOLBAR_SetAnchorHighlight (hwnd, wParam);
6844
6845 case TB_SETBITMAPSIZE:
6846 return TOOLBAR_SetBitmapSize (hwnd, wParam, lParam);
6847
6848 case TB_SETBUTTONINFOA:
6849 return TOOLBAR_SetButtonInfoA (hwnd, wParam, lParam);
6850
6851 case TB_SETBUTTONINFOW:
6852 return TOOLBAR_SetButtonInfoW (hwnd, wParam, lParam);
6853
6854 case TB_SETBUTTONSIZE:
6855 return TOOLBAR_SetButtonSize (hwnd, wParam, lParam);
6856
6857 case TB_SETBUTTONWIDTH:
6858 return TOOLBAR_SetButtonWidth (hwnd, wParam, lParam);
6859
6860 case TB_SETCMDID:
6861 return TOOLBAR_SetCmdId (hwnd, wParam, lParam);
6862
6863 case TB_SETDISABLEDIMAGELIST:
6864 return TOOLBAR_SetDisabledImageList (hwnd, wParam, lParam);
6865
6866 case TB_SETDRAWTEXTFLAGS:
6867 return TOOLBAR_SetDrawTextFlags (hwnd, wParam, lParam);
6868
6869 case TB_SETEXTENDEDSTYLE:
6870 return TOOLBAR_SetExtendedStyle (hwnd, wParam, lParam);
6871
6872 case TB_SETHOTIMAGELIST:
6873 return TOOLBAR_SetHotImageList (hwnd, wParam, lParam);
6874
6875 case TB_SETHOTITEM:
6876 return TOOLBAR_SetHotItem (hwnd, wParam);
6877
6878 case TB_SETIMAGELIST:
6879 return TOOLBAR_SetImageList (hwnd, wParam, lParam);
6880
6881 case TB_SETINDENT:
6882 return TOOLBAR_SetIndent (hwnd, wParam, lParam);
6883
6884 case TB_SETINSERTMARK:
6885 return TOOLBAR_SetInsertMark (hwnd, wParam, lParam);
6886
6887 case TB_SETINSERTMARKCOLOR:
6888 return TOOLBAR_SetInsertMarkColor (hwnd, wParam, lParam);
6889
6890 case TB_SETMAXTEXTROWS:
6891 return TOOLBAR_SetMaxTextRows (hwnd, wParam, lParam);
6892
6893 case TB_SETPADDING:
6894 return TOOLBAR_SetPadding (hwnd, wParam, lParam);
6895
6896 case TB_SETPARENT:
6897 return TOOLBAR_SetParent (hwnd, wParam, lParam);
6898
6899 case TB_SETROWS:
6900 return TOOLBAR_SetRows (hwnd, wParam, lParam);
6901
6902 case TB_SETSTATE:
6903 return TOOLBAR_SetState (hwnd, wParam, lParam);
6904
6905 case TB_SETSTYLE:
6906 return TOOLBAR_SetStyle (hwnd, wParam, lParam);
6907
6908 case TB_SETTOOLTIPS:
6909 return TOOLBAR_SetToolTips (hwnd, wParam, lParam);
6910
6911 case TB_SETUNICODEFORMAT:
6912 return TOOLBAR_SetUnicodeFormat (hwnd, wParam, lParam);
6913
6914 case TB_UNKWN45D:
6915 return TOOLBAR_Unkwn45D(hwnd, wParam, lParam);
6916
6917 case TB_UNKWN45E:
6918 return TOOLBAR_Unkwn45E (hwnd, wParam, lParam);
6919
6920 case TB_UNKWN460:
6921 return TOOLBAR_Unkwn460(hwnd, wParam, lParam);
6922
6923 case TB_UNKWN462:
6924 return TOOLBAR_Unkwn462(hwnd, wParam, lParam);
6925
6926 case TB_UNKWN463:
6927 return TOOLBAR_Unkwn463 (hwnd, wParam, lParam);
6928
6929 case TB_UNKWN464:
6930 return TOOLBAR_Unkwn464(hwnd, wParam, lParam);
6931
6932 /* Common Control Messages */
6933
6934 /* case TB_GETCOLORSCHEME: */ /* identical to CCM_ */
6935 case CCM_GETCOLORSCHEME:
6936 return TOOLBAR_GetColorScheme (hwnd, (LPCOLORSCHEME)lParam);
6937
6938 /* case TB_SETCOLORSCHEME: */ /* identical to CCM_ */
6939 case CCM_SETCOLORSCHEME:
6940 return TOOLBAR_SetColorScheme (hwnd, (LPCOLORSCHEME)lParam);
6941
6942 case CCM_GETVERSION:
6943 return TOOLBAR_GetVersion (hwnd);
6944
6945 case CCM_SETVERSION:
6946 return TOOLBAR_SetVersion (hwnd, (INT)wParam);
6947
6948
6949 /* case WM_CHAR: */
6950
6951 case WM_CREATE:
6952 return TOOLBAR_Create (hwnd, wParam, lParam);
6953
6954 case WM_DESTROY:
6955 return TOOLBAR_Destroy (hwnd, wParam, lParam);
6956
6957 case WM_ERASEBKGND:
6958 return TOOLBAR_EraseBackground (hwnd, wParam, lParam);
6959
6960 case WM_GETFONT:
6961 return TOOLBAR_GetFont (hwnd, wParam, lParam);
6962
6963 case WM_KEYDOWN:
6964 return TOOLBAR_KeyDown (hwnd, wParam, lParam);
6965
6966 /* case WM_KILLFOCUS: */
6967
6968 case WM_LBUTTONDBLCLK:
6969 return TOOLBAR_LButtonDblClk (hwnd, wParam, lParam);
6970
6971 case WM_LBUTTONDOWN:
6972 return TOOLBAR_LButtonDown (hwnd, wParam, lParam);
6973
6974 case WM_LBUTTONUP:
6975 return TOOLBAR_LButtonUp (hwnd, wParam, lParam);
6976
6977 case WM_RBUTTONUP:
6978 return TOOLBAR_RButtonUp (hwnd, wParam, lParam);
6979
6980 case WM_RBUTTONDBLCLK:
6981 return TOOLBAR_RButtonDblClk (hwnd, wParam, lParam);
6982
6983 case WM_MOUSEMOVE:
6984 return TOOLBAR_MouseMove (hwnd, wParam, lParam);
6985
6986 case WM_MOUSELEAVE:
6987 return TOOLBAR_MouseLeave (hwnd, wParam, lParam);
6988
6989 case WM_CAPTURECHANGED:
6990 return TOOLBAR_CaptureChanged(hwnd);
6991
6992 case WM_NCACTIVATE:
6993 return TOOLBAR_NCActivate (hwnd, wParam, lParam);
6994
6995 case WM_NCCALCSIZE:
6996 return TOOLBAR_NCCalcSize (hwnd, wParam, lParam);
6997
6998 case WM_NCCREATE:
6999 return TOOLBAR_NCCreate (hwnd, wParam, lParam);
7000
7001 case WM_NCPAINT:
7002 return TOOLBAR_NCPaint (hwnd, wParam, lParam);
7003
7004 case WM_NOTIFY:
7005 return TOOLBAR_Notify (hwnd, wParam, lParam);
7006
7007 case WM_NOTIFYFORMAT:
7008 return TOOLBAR_NotifyFormat (infoPtr, wParam, lParam);
7009
7010 case WM_PRINTCLIENT:
7011 case WM_PAINT:
7012 return TOOLBAR_Paint (hwnd, wParam);
7013
7014 case WM_SETFOCUS:
7015 return TOOLBAR_SetFocus (hwnd, wParam);
7016
7017 case WM_SETFONT:
7018 return TOOLBAR_SetFont(hwnd, wParam, lParam);
7019
7020 case WM_SETREDRAW:
7021 return TOOLBAR_SetRedraw (hwnd, wParam, lParam);
7022
7023 case WM_SIZE:
7024 return TOOLBAR_Size (hwnd, wParam, lParam);
7025
7026 case WM_STYLECHANGED:
7027 return TOOLBAR_StyleChanged (hwnd, (INT)wParam, (LPSTYLESTRUCT)lParam);
7028
7029 case WM_SYSCOLORCHANGE:
7030 return TOOLBAR_SysColorChange (hwnd);
7031
7032 case WM_THEMECHANGED:
7033 return theme_changed (hwnd);
7034
7035 /* case WM_WININICHANGE: */
7036
7037 case WM_CHARTOITEM:
7038 case WM_COMMAND:
7039 case WM_DRAWITEM:
7040 case WM_MEASUREITEM:
7041 case WM_VKEYTOITEM:
7042 return SendMessageW (infoPtr->hwndNotify, uMsg, wParam, lParam);
7043
7044 /* We see this in Outlook Express 5.x and just does DefWindowProc */
7045 case PGM_FORWARDMOUSE:
7046 return DefWindowProcW (hwnd, uMsg, wParam, lParam);
7047
7048 default:
7049 if ((uMsg >= WM_USER) && (uMsg < WM_APP))
7050 ERR("unknown msg %04x wp=%08lx lp=%08lx\n",
7051 uMsg, wParam, lParam);
7052 return DefWindowProcW (hwnd, uMsg, wParam, lParam);
7053 }
7054 }
7055
7056
7057 VOID
7058 TOOLBAR_Register (void)
7059 {
7060 WNDCLASSW wndClass;
7061
7062 ZeroMemory (&wndClass, sizeof(WNDCLASSW));
7063 wndClass.style = CS_GLOBALCLASS | CS_DBLCLKS;
7064 wndClass.lpfnWndProc = ToolbarWindowProc;
7065 wndClass.cbClsExtra = 0;
7066 wndClass.cbWndExtra = sizeof(TOOLBAR_INFO *);
7067 wndClass.hCursor = LoadCursorW (0, (LPWSTR)IDC_ARROW);
7068 wndClass.hbrBackground = (HBRUSH)(COLOR_BTNFACE + 1);
7069 wndClass.lpszClassName = TOOLBARCLASSNAMEW;
7070
7071 RegisterClassW (&wndClass);
7072 }
7073
7074
7075 VOID
7076 TOOLBAR_Unregister (void)
7077 {
7078 UnregisterClassW (TOOLBARCLASSNAMEW, NULL);
7079 }
7080
7081 static HIMAGELIST TOOLBAR_InsertImageList(PIMLENTRY **pies, INT *cies, HIMAGELIST himl, INT id)
7082 {
7083 HIMAGELIST himlold;
7084 PIMLENTRY c = NULL;
7085
7086 /* Check if the entry already exists */
7087 c = TOOLBAR_GetImageListEntry(*pies, *cies, id);
7088
7089 /* If this is a new entry we must create it and insert into the array */
7090 if (!c)
7091 {
7092 PIMLENTRY *pnies;
7093
7094 c = (PIMLENTRY) Alloc(sizeof(IMLENTRY));
7095 c->id = id;
7096
7097 pnies = Alloc((*cies + 1) * sizeof(PIMLENTRY));
7098 memcpy(pnies, *pies, ((*cies) * sizeof(PIMLENTRY)));
7099 pnies[*cies] = c;
7100 (*cies)++;
7101
7102 Free(*pies);
7103 *pies = pnies;
7104 }
7105
7106 himlold = c->himl;
7107 c->himl = himl;
7108
7109 return himlold;
7110 }
7111
7112
7113 static VOID TOOLBAR_DeleteImageList(PIMLENTRY **pies, INT *cies)
7114 {
7115 int i;
7116
7117 for (i = 0; i < *cies; i++)
7118 Free((*pies)[i]);
7119
7120 Free(*pies);
7121
7122 *cies = 0;
7123 *pies = NULL;
7124 }
7125
7126
7127 static PIMLENTRY TOOLBAR_GetImageListEntry(const PIMLENTRY *pies, INT cies, INT id)
7128 {
7129 PIMLENTRY c = NULL;
7130
7131 if (pies != NULL)
7132 {
7133 int i;
7134
7135 for (i = 0; i < cies; i++)
7136 {
7137 if (pies[i]->id == id)
7138 {
7139 c = pies[i];
7140 break;
7141 }
7142 }
7143 }
7144
7145 return c;
7146 }
7147
7148
7149 static HIMAGELIST TOOLBAR_GetImageList(const PIMLENTRY *pies, INT cies, INT id)
7150 {
7151 HIMAGELIST himlDef = 0;
7152 PIMLENTRY pie = TOOLBAR_GetImageListEntry(pies, cies, id);
7153
7154 if (pie)
7155 himlDef = pie->himl;
7156
7157 return himlDef;
7158 }
7159
7160
7161 static BOOL TOOLBAR_GetButtonInfo(const TOOLBAR_INFO *infoPtr, NMTOOLBARW *nmtb)
7162 {
7163 if (infoPtr->bUnicode)
7164 return TOOLBAR_SendNotify(&nmtb->hdr, infoPtr, TBN_GETBUTTONINFOW);
7165 else
7166 {
7167 CHAR Buffer[256];
7168 NMTOOLBARA nmtba;
7169 BOOL bRet = FALSE;
7170
7171 nmtba.iItem = nmtb->iItem;
7172 nmtba.pszText = Buffer;
7173 nmtba.cchText = 256;
7174 ZeroMemory(nmtba.pszText, nmtba.cchText);
7175
7176 if (TOOLBAR_SendNotify(&nmtba.hdr, infoPtr, TBN_GETBUTTONINFOA))
7177 {
7178 int ccht = strlen(nmtba.pszText);
7179 if (ccht)
7180 MultiByteToWideChar(CP_ACP, 0, (LPCSTR)nmtba.pszText, -1,
7181 nmtb->pszText, nmtb->cchText);
7182
7183 nmtb->tbButton = nmtba.tbButton;
7184 bRet = TRUE;
7185 }
7186
7187 return bRet;
7188 }
7189 }
7190
7191
7192 static BOOL TOOLBAR_IsButtonRemovable(const TOOLBAR_INFO *infoPtr, int iItem, PCUSTOMBUTTON btnInfo)
7193 {
7194 NMTOOLBARW nmtb;
7195
7196 /* MSDN states that iItem is the index of the button, rather than the
7197 * command ID as used by every other NMTOOLBAR notification */
7198 nmtb.iItem = iItem;
7199 memcpy(&nmtb.tbButton, &btnInfo->btn, sizeof(TBBUTTON));
7200
7201 return TOOLBAR_SendNotify(&nmtb.hdr, infoPtr, TBN_QUERYDELETE);
7202 }
useful hacks and other patches not (yet) suitable for mainline