1 /*
2 * Toolbar control
3 *
4 * Copyright 1998,1999 Eric Kohl
5 * Copyright 2000 Eric Kohl for CodeWeavers
6 * Copyright 2004 Robert Shearman
7 *
8 * This library is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Lesser General Public
10 * License as published by the Free Software Foundation; either
11 * version 2.1 of the License, or (at your option) any later version.
12 *
13 * This library is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * Lesser General Public License for more details.
17 *
18 * You should have received a copy of the GNU Lesser General Public
19 * License along with this library; if not, write to the Free Software
20 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
21 *
22 * NOTES
23 *
24 * This code was audited for completeness against the documented features
25 * of Comctl32.dll version 6.0 on Mar. 14, 2004, by Robert Shearman.
26 *
27 * Unless otherwise noted, we believe this code to be complete, as per
28 * the specification mentioned above.
29 * If you discover missing features or bugs please note them below.
30 *
31 * TODO:
32 * - Styles:
33 * - TBSTYLE_REGISTERDROP
34 * - TBSTYLE_EX_DOUBLEBUFFER
35 * - Messages:
36 * - TB_GETMETRICS
37 * - TB_GETOBJECT
38 * - TB_INSERTMARKHITTEST
39 * - TB_SAVERESTORE
40 * - TB_SETMETRICS
41 * - WM_WININICHANGE
42 * - Notifications:
43 * - NM_CHAR
44 * - TBN_GETOBJECT
45 * - TBN_SAVE
46 * - Button wrapping (under construction).
47 * - Fix TB_SETROWS and Separators.
48 * - iListGap custom draw support.
49 *
50 * Testing:
51 * - Run tests using Waite Group Windows95 API Bible Volume 2.
52 * The second cdrom contains executables addstr.exe, btncount.exe,
53 * btnstate.exe, butstrsz.exe, chkbtn.exe, chngbmp.exe, customiz.exe,
54 * enablebtn.exe, getbmp.exe, getbtn.exe, getflags.exe, hidebtn.exe,
55 * indetbtn.exe, insbtn.exe, pressbtn.exe, setbtnsz.exe, setcmdid.exe,
56 * setparnt.exe, setrows.exe, toolwnd.exe.
57 * - Microsoft's controlspy examples.
58 * - Charles Petzold's 'Programming Windows': gadgets.exe
59 *
60 * Differences between MSDN and actual native control operation:
61 * 1. MSDN says: "TBSTYLE_LIST: Creates a flat toolbar with button text
62 * to the right of the bitmap. Otherwise, this style is
63 * identical to TBSTYLE_FLAT."
64 * As implemented by both v4.71 and v5.80 of the native COMCTL32.DLL
65 * you can create a TBSTYLE_LIST without TBSTYLE_FLAT and the result
66 * is non-flat non-transparent buttons. Therefore TBSTYLE_LIST does
67 * *not* imply TBSTYLE_FLAT as documented. (GA 8/2001)
68 *
69 */
70
71 #include <stdarg.h>
72 #include <string.h>
73
74 #include "windef.h"
75 #include "winbase.h"
76 #include "winreg.h"
77 #include "wingdi.h"
78 #include "winuser.h"
79 #include "wine/unicode.h"
80 #include "winnls.h"
81 #include "commctrl.h"
82 #include "comctl32.h"
83 #include "uxtheme.h"
84 #include "tmschema.h"
85 #include "wine/debug.h"
86
87 WINE_DEFAULT_DEBUG_CHANNEL(toolbar);
88
89 static HCURSOR hCursorDrag = NULL;
90
91 typedef struct
92 {
93 INT iBitmap;
94 INT idCommand;
95 BYTE fsState;
96 BYTE fsStyle;
97 BYTE bHot;
98 BYTE bDropDownPressed;
99 DWORD_PTR dwData;
100 INT_PTR iString;
101 INT nRow;
102 RECT rect;
103 INT cx; /* manually set size */
104 } TBUTTON_INFO;
105
106 typedef struct
107 {
108 UINT nButtons;
109 HINSTANCE hInst;
110 UINT nID;
111 } TBITMAP_INFO;
112
113 typedef struct
114 {
115 HIMAGELIST himl;
116 INT id;
117 } IMLENTRY, *PIMLENTRY;
118
119 typedef struct
120 {
121 DWORD dwStructSize; /* size of TBBUTTON struct */
122 INT nWidth; /* width of the toolbar */
123 RECT client_rect;
124 RECT rcBound; /* bounding rectangle */
125 INT nButtonHeight;
126 INT nButtonWidth;
127 INT nBitmapHeight;
128 INT nBitmapWidth;
129 INT nIndent;
130 INT nRows; /* number of button rows */
131 INT nMaxTextRows; /* maximum number of text rows */
132 INT cxMin; /* minimum button width */
133 INT cxMax; /* maximum button width */
134 INT nNumButtons; /* number of buttons */
135 INT nNumBitmaps; /* number of bitmaps */
136 INT nNumStrings; /* number of strings */
137 INT nNumBitmapInfos;
138 INT nButtonDown; /* toolbar button being pressed or -1 if none */
139 INT nButtonDrag; /* toolbar button being dragged or -1 if none */
140 INT nOldHit;
141 INT nHotItem; /* index of the "hot" item */
142 SIZE szPadding; /* padding values around button */
143 INT iTopMargin; /* the top margin */
144 INT iListGap; /* default gap between text and image for toolbar with list style */
145 HFONT hDefaultFont;
146 HFONT hFont; /* text font */
147 HIMAGELIST himlInt; /* image list created internally */
148 PIMLENTRY *himlDef; /* default image list array */
149 INT cimlDef; /* default image list array count */
150 PIMLENTRY *himlHot; /* hot image list array */
151 INT cimlHot; /* hot image list array count */
152 PIMLENTRY *himlDis; /* disabled image list array */
153 INT cimlDis; /* disabled image list array count */
154 HWND hwndToolTip; /* handle to tool tip control */
155 HWND hwndNotify; /* handle to the window that gets notifications */
156 HWND hwndSelf; /* my own handle */
157 BOOL bAnchor; /* anchor highlight enabled */
158 BOOL bDoRedraw; /* Redraw status */
159 BOOL bDragOutSent; /* has TBN_DRAGOUT notification been sent for this drag? */
160 BOOL bUnicode; /* Notifications are ASCII (FALSE) or Unicode (TRUE)? */
161 BOOL bCaptured; /* mouse captured? */
162 DWORD dwStyle; /* regular toolbar style */
163 DWORD dwExStyle; /* extended toolbar style */
164 DWORD dwDTFlags; /* DrawText flags */
165
166 COLORREF clrInsertMark; /* insert mark color */
167 COLORREF clrBtnHighlight; /* color for Flat Separator */
168 COLORREF clrBtnShadow; /* color for Flag Separator */
169 INT iVersion;
170 LPWSTR pszTooltipText; /* temporary store for a string > 80 characters
171 * for TTN_GETDISPINFOW notification */
172 TBINSERTMARK tbim; /* info on insertion mark */
173 TBUTTON_INFO *buttons; /* pointer to button array */
174 LPWSTR *strings; /* pointer to string array */
175 TBITMAP_INFO *bitmaps;
176 } TOOLBAR_INFO, *PTOOLBAR_INFO;
177
178
179 /* used by customization dialog */
180 typedef struct
181 {
182 PTOOLBAR_INFO tbInfo;
183 HWND tbHwnd;
184 } CUSTDLG_INFO, *PCUSTDLG_INFO;
185
186 typedef struct
187 {
188 TBBUTTON btn;
189 BOOL bVirtual;
190 BOOL bRemovable;
191 WCHAR text[64];
192 } CUSTOMBUTTON, *PCUSTOMBUTTON;
193
194 typedef enum
195 {
196 IMAGE_LIST_DEFAULT,
197 IMAGE_LIST_HOT,
198 IMAGE_LIST_DISABLED
199 } IMAGE_LIST_TYPE;
200
201 #define SEPARATOR_WIDTH 8
202 #define TOP_BORDER 2
203 #define BOTTOM_BORDER 2
204 #define DDARROW_WIDTH 11
205 #define ARROW_HEIGHT 3
206 #define INSERTMARK_WIDTH 2
207
208 #define DEFPAD_CX 7
209 #define DEFPAD_CY 6
210 #define DEFLISTGAP 4
211
212 /* vertical padding used in list mode when image is present */
213 #define LISTPAD_CY 9
214
215 /* how wide to treat the bitmap if it isn't present */
216 #define NONLIST_NOTEXT_OFFSET 2
217
218 #define TOOLBAR_NOWHERE (-1)
219
220 #define TOOLBAR_GetInfoPtr(hwnd) ((TOOLBAR_INFO *)GetWindowLongPtrW(hwnd,0))
221 #define TOOLBAR_HasText(x, y) (TOOLBAR_GetText(x, y) ? TRUE : FALSE)
222 #define TOOLBAR_HasDropDownArrows(exStyle) ((exStyle & TBSTYLE_EX_DRAWDDARROWS) ? TRUE : FALSE)
223
224 /* Used to find undocumented extended styles */
225 #define TBSTYLE_EX_ALL (TBSTYLE_EX_DRAWDDARROWS | \
226 TBSTYLE_EX_UNDOC1 | \
227 TBSTYLE_EX_MIXEDBUTTONS | \
228 TBSTYLE_EX_DOUBLEBUFFER | \
229 TBSTYLE_EX_HIDECLIPPEDBUTTONS)
230
231 /* all of the CCS_ styles */
232 #define COMMON_STYLES (CCS_TOP|CCS_NOMOVEY|CCS_BOTTOM|CCS_NORESIZE| \
233 CCS_NOPARENTALIGN|CCS_ADJUSTABLE|CCS_NODIVIDER|CCS_VERT)
234
235 #define GETIBITMAP(infoPtr, i) (infoPtr->iVersion >= 5 ? LOWORD(i) : i)
236 #define GETHIMLID(infoPtr, i) (infoPtr->iVersion >= 5 ? HIWORD(i) : 0)
237 #define GETDEFIMAGELIST(infoPtr, id) TOOLBAR_GetImageList(infoPtr->himlDef, infoPtr->cimlDef, id)
238 #define GETHOTIMAGELIST(infoPtr, id) TOOLBAR_GetImageList(infoPtr->himlHot, infoPtr->cimlHot, id)
239 #define GETDISIMAGELIST(infoPtr, id) TOOLBAR_GetImageList(infoPtr->himlDis, infoPtr->cimlDis, id)
240
241 static const WCHAR themeClass[] = { 'T','o','o','l','b','a','r',0 };
242
243 static BOOL TOOLBAR_GetButtonInfo(const TOOLBAR_INFO *infoPtr, NMTOOLBARW *nmtb);
244 static BOOL TOOLBAR_IsButtonRemovable(const TOOLBAR_INFO *infoPtr, int iItem, PCUSTOMBUTTON btnInfo);
245 static HIMAGELIST TOOLBAR_GetImageList(const PIMLENTRY *pies, INT cies, INT id);
246 static PIMLENTRY TOOLBAR_GetImageListEntry(const PIMLENTRY *pies, INT cies, INT id);
247 static VOID TOOLBAR_DeleteImageList(PIMLENTRY **pies, INT *cies);
248 static HIMAGELIST TOOLBAR_InsertImageList(PIMLENTRY **pies, INT *cies, HIMAGELIST himl, INT id);
249 static LRESULT TOOLBAR_LButtonDown(HWND hwnd, WPARAM wParam, LPARAM lParam);
250 static void TOOLBAR_SetHotItemEx (TOOLBAR_INFO *infoPtr, INT nHit, DWORD dwReason);
251 static void TOOLBAR_LayoutToolbar(HWND hwnd);
252 static LRESULT TOOLBAR_AutoSize(HWND hwnd);
253 static void TOOLBAR_CheckImageListIconSize(TOOLBAR_INFO *infoPtr);
254 static void TOOLBAR_TooltipAddTool(const TOOLBAR_INFO *infoPtr, const TBUTTON_INFO *button);
255 static void TOOLBAR_TooltipSetRect(const TOOLBAR_INFO *infoPtr, const TBUTTON_INFO *button);
256
257 static LRESULT
258 TOOLBAR_NotifyFormat(const TOOLBAR_INFO *infoPtr, WPARAM wParam, LPARAM lParam);
259
260 static inline int default_top_margin(const TOOLBAR_INFO *infoPtr)
261 {
262 return (infoPtr->dwStyle & TBSTYLE_FLAT ? 0 : TOP_BORDER);
263 }
264
265 static LPWSTR
266 TOOLBAR_GetText(const TOOLBAR_INFO *infoPtr, const TBUTTON_INFO *btnPtr)
267 {
268 LPWSTR lpText = NULL;
269
270 /* NOTE: iString == -1 is undocumented */
271 if ((HIWORD(btnPtr->iString) != 0) && (btnPtr->iString != -1))
272 lpText = (LPWSTR)btnPtr->iString;
273 else if ((btnPtr->iString >= 0) && (btnPtr->iString < infoPtr->nNumStrings))
274 lpText = infoPtr->strings[btnPtr->iString];
275
276 return lpText;
277 }
278
279 static void
280 TOOLBAR_DumpTBButton(const TBBUTTON *tbb, BOOL fUnicode)
281 {
282 TRACE("TBBUTTON: id %d, bitmap=%d, state=%02x, style=%02x, data=%08lx, stringid=0x%08lx (%s)\n",
283 tbb->idCommand,tbb->iBitmap, tbb->fsState, tbb->fsStyle, tbb->dwData, tbb->iString,
284 (fUnicode ? wine_dbgstr_w((LPWSTR)tbb->iString) : wine_dbgstr_a((LPSTR)tbb->iString)));
285 }
286
287 static void
288 TOOLBAR_DumpButton(const TOOLBAR_INFO *infoPtr, const TBUTTON_INFO *bP, INT btn_num)
289 {
290 if (TRACE_ON(toolbar)){
291 TRACE("button %d id %d, bitmap=%d, state=%02x, style=%02x, data=%08lx, stringid=0x%08lx\n",
292 btn_num, bP->idCommand, GETIBITMAP(infoPtr, bP->iBitmap),
293 bP->fsState, bP->fsStyle, bP->dwData, bP->iString);
294 TRACE("string %s\n", debugstr_w(TOOLBAR_GetText(infoPtr,bP)));
295 TRACE("button %d id %d, hot=%s, row=%d, rect=(%s)\n",
296 btn_num, bP->idCommand, (bP->bHot) ? "TRUE":"FALSE", bP->nRow,
297 wine_dbgstr_rect(&bP->rect));
298 }
299 }
300
301
302 static void
303 TOOLBAR_DumpToolbar(const TOOLBAR_INFO *iP, INT line)
304 {
305 if (TRACE_ON(toolbar)) {
306 INT i;
307
308 TRACE("toolbar %p at line %d, exStyle=%08x, buttons=%d, bitmaps=%d, strings=%d, style=%08x\n",
309 iP->hwndSelf, line,
310 iP->dwExStyle, iP->nNumButtons, iP->nNumBitmaps,
311 iP->nNumStrings, iP->dwStyle);
312 TRACE("toolbar %p at line %d, himlInt=%p, himlDef=%p, himlHot=%p, himlDis=%p, redrawable=%s\n",
313 iP->hwndSelf, line,
314 iP->himlInt, iP->himlDef, iP->himlHot, iP->himlDis,
315 (iP->bDoRedraw) ? "TRUE" : "FALSE");
316 for(i=0; i<iP->nNumButtons; i++) {
317 TOOLBAR_DumpButton(iP, &iP->buttons[i], i);
318 }
319 }
320 }
321
322
323 /***********************************************************************
324 * TOOLBAR_CheckStyle
325 *
326 * This function validates that the styles set are implemented and
327 * issues FIXME's warning of possible problems. In a perfect world this
328 * function should be null.
329 */
330 static void
331 TOOLBAR_CheckStyle (HWND hwnd, DWORD dwStyle)
332 {
333 if (dwStyle & TBSTYLE_REGISTERDROP)
334 FIXME("[%p] TBSTYLE_REGISTERDROP not implemented\n", hwnd);
335 }
336
337
338 static INT
339 TOOLBAR_SendNotify (NMHDR *nmhdr, const TOOLBAR_INFO *infoPtr, UINT code)
340 {
341 if(!IsWindow(infoPtr->hwndSelf))
342 return 0; /* we have just been destroyed */
343
344 nmhdr->idFrom = GetDlgCtrlID (infoPtr->hwndSelf);
345 nmhdr->hwndFrom = infoPtr->hwndSelf;
346 nmhdr->code = code;
347
348 TRACE("to window %p, code=%08x, %s\n", infoPtr->hwndNotify, code,
349 (infoPtr->bUnicode) ? "via Unicode" : "via ANSI");
350
351 return SendMessageW(infoPtr->hwndNotify, WM_NOTIFY, nmhdr->idFrom, (LPARAM)nmhdr);
352 }
353
354 /***********************************************************************
355 * TOOLBAR_GetBitmapIndex
356 *
357 * This function returns the bitmap index associated with a button.
358 * If the button specifies I_IMAGECALLBACK, then the TBN_GETDISPINFO
359 * is issued to retrieve the index.
360 */
361 static INT
362 TOOLBAR_GetBitmapIndex(const TOOLBAR_INFO *infoPtr, TBUTTON_INFO *btnPtr)
363 {
364 INT ret = btnPtr->iBitmap;
365
366 if (ret == I_IMAGECALLBACK)
367 {
368 /* issue TBN_GETDISPINFO */
369 NMTBDISPINFOW nmgd;
370
371 memset(&nmgd, 0, sizeof(nmgd));
372 nmgd.idCommand = btnPtr->idCommand;
373 nmgd.lParam = btnPtr->dwData;
374 nmgd.dwMask = TBNF_IMAGE;
375 nmgd.iImage = -1;
376 /* Windows also send TBN_GETDISPINFOW even if the control is ANSI */
377 TOOLBAR_SendNotify(&nmgd.hdr, infoPtr, TBN_GETDISPINFOW);
378 if (nmgd.dwMask & TBNF_DI_SETITEM)
379 btnPtr->iBitmap = nmgd.iImage;
380 ret = nmgd.iImage;
381 TRACE("TBN_GETDISPINFO returned bitmap id %d, mask=%08x, nNumBitmaps=%d\n",
382 ret, nmgd.dwMask, infoPtr->nNumBitmaps);
383 }
384
385 if (ret != I_IMAGENONE)
386 ret = GETIBITMAP(infoPtr, ret);
387
388 return ret;
389 }
390
391
392 static BOOL
393 TOOLBAR_IsValidBitmapIndex(const TOOLBAR_INFO *infoPtr, INT index)
394 {
395 HIMAGELIST himl;
396 INT id = GETHIMLID(infoPtr, index);
397 INT iBitmap = GETIBITMAP(infoPtr, index);
398
399 if (((himl = GETDEFIMAGELIST(infoPtr, id)) &&
400 iBitmap >= 0 && iBitmap < ImageList_GetImageCount(himl)) ||
401 (index == I_IMAGECALLBACK))
402 return TRUE;
403 else
404 return FALSE;
405 }
406
407
408 static inline BOOL
409 TOOLBAR_IsValidImageList(const TOOLBAR_INFO *infoPtr, INT index)
410 {
411 HIMAGELIST himl = GETDEFIMAGELIST(infoPtr, GETHIMLID(infoPtr, index));
412 return (himl != NULL) && (ImageList_GetImageCount(himl) > 0);
413 }
414
415
416 /***********************************************************************
417 * TOOLBAR_GetImageListForDrawing
418 *
419 * This function validates the bitmap index (including I_IMAGECALLBACK
420 * functionality) and returns the corresponding image list.
421 */
422 static HIMAGELIST
423 TOOLBAR_GetImageListForDrawing (const TOOLBAR_INFO *infoPtr, TBUTTON_INFO *btnPtr,
424 IMAGE_LIST_TYPE imagelist, INT * index)
425 {
426 HIMAGELIST himl;
427
428 if (!TOOLBAR_IsValidBitmapIndex(infoPtr,btnPtr->iBitmap)) {
429 if (btnPtr->iBitmap == I_IMAGENONE) return NULL;
430 ERR("bitmap for ID %d, index %d is not valid, number of bitmaps in imagelist: %d\n",
431 HIWORD(btnPtr->iBitmap), LOWORD(btnPtr->iBitmap), infoPtr->nNumBitmaps);
432 return NULL;
433 }
434
435 if ((*index = TOOLBAR_GetBitmapIndex(infoPtr, btnPtr)) < 0) {
436 if ((*index == I_IMAGECALLBACK) ||
437 (*index == I_IMAGENONE)) return NULL;
438 ERR("TBN_GETDISPINFO returned invalid index %d\n",
439 *index);
440 return NULL;
441 }
442
443 switch(imagelist)
444 {
445 case IMAGE_LIST_DEFAULT:
446 himl = GETDEFIMAGELIST(infoPtr, GETHIMLID(infoPtr, btnPtr->iBitmap));
447 break;
448 case IMAGE_LIST_HOT:
449 himl = GETHOTIMAGELIST(infoPtr, GETHIMLID(infoPtr, btnPtr->iBitmap));
450 break;
451 case IMAGE_LIST_DISABLED:
452 himl = GETDISIMAGELIST(infoPtr, GETHIMLID(infoPtr, btnPtr->iBitmap));
453 break;
454 default:
455 himl = NULL;
456 FIXME("Shouldn't reach here\n");
457 }
458
459 if (!himl)
460 TRACE("no image list\n");
461
462 return himl;
463 }
464
465
466 static void
467 TOOLBAR_DrawFlatSeparator (const RECT *lpRect, HDC hdc, const TOOLBAR_INFO *infoPtr)
468 {
469 RECT myrect;
470 COLORREF oldcolor, newcolor;
471
472 myrect.left = (lpRect->left + lpRect->right) / 2 - 1;
473 myrect.right = myrect.left + 1;
474 myrect.top = lpRect->top + 2;
475 myrect.bottom = lpRect->bottom - 2;
476
477 newcolor = (infoPtr->clrBtnShadow == CLR_DEFAULT) ?
478 comctl32_color.clrBtnShadow : infoPtr->clrBtnShadow;
479 oldcolor = SetBkColor (hdc, newcolor);
480 ExtTextOutW (hdc, 0, 0, ETO_OPAQUE, &myrect, 0, 0, 0);
481
482 myrect.left = myrect.right;
483 myrect.right = myrect.left + 1;
484
485 newcolor = (infoPtr->clrBtnHighlight == CLR_DEFAULT) ?
486 comctl32_color.clrBtnHighlight : infoPtr->clrBtnHighlight;
487 SetBkColor (hdc, newcolor);
488 ExtTextOutW (hdc, 0, 0, ETO_OPAQUE, &myrect, 0, 0, 0);
489
490 SetBkColor (hdc, oldcolor);
491 }
492
493
494 /***********************************************************************
495 * TOOLBAR_DrawDDFlatSeparator
496 *
497 * This function draws the separator that was flagged as BTNS_DROPDOWN.
498 * In this case, the separator is a pixel high line of COLOR_BTNSHADOW,
499 * followed by a pixel high line of COLOR_BTNHIGHLIGHT. These separators
500 * are horizontal as opposed to the vertical separators for not dropdown
501 * type.
502 *
503 * FIXME: It is possible that the height of each line is really SM_CYBORDER.
504 */
505 static void
506 TOOLBAR_DrawDDFlatSeparator (const RECT *lpRect, HDC hdc,
507 const TOOLBAR_INFO *infoPtr)
508 {
509 RECT myrect;
510 COLORREF oldcolor, newcolor;
511
512 myrect.left = lpRect->left;
513 myrect.right = lpRect->right;
514 myrect.top = lpRect->top + (lpRect->bottom - lpRect->top - 2)/2;
515 myrect.bottom = myrect.top + 1;
516
517 InflateRect (&myrect, -2, 0);
518
519 TRACE("rect=(%s)\n", wine_dbgstr_rect(&myrect));
520
521 newcolor = (infoPtr->clrBtnShadow == CLR_DEFAULT) ?
522 comctl32_color.clrBtnShadow : infoPtr->clrBtnShadow;
523 oldcolor = SetBkColor (hdc, newcolor);
524 ExtTextOutW (hdc, 0, 0, ETO_OPAQUE, &myrect, 0, 0, 0);
525
526 myrect.top = myrect.bottom;
527 myrect.bottom = myrect.top + 1;
528
529 newcolor = (infoPtr->clrBtnHighlight == CLR_DEFAULT) ?
530 comctl32_color.clrBtnHighlight : infoPtr->clrBtnHighlight;
531 SetBkColor (hdc, newcolor);
532 ExtTextOutW (hdc, 0, 0, ETO_OPAQUE, &myrect, 0, 0, 0);
533
534 SetBkColor (hdc, oldcolor);
535 }
536
537
538 static void
539 TOOLBAR_DrawArrow (HDC hdc, INT left, INT top, COLORREF clr)
540 {
541 INT x, y;
542 HPEN hPen, hOldPen;
543
544 if (!(hPen = CreatePen( PS_SOLID, 1, clr))) return;
545 hOldPen = SelectObject ( hdc, hPen );
546 x = left + 2;
547 y = top;
548 MoveToEx (hdc, x, y, NULL);
549 LineTo (hdc, x+5, y++); x++;
550 MoveToEx (hdc, x, y, NULL);
551 LineTo (hdc, x+3, y++); x++;
552 MoveToEx (hdc, x, y, NULL);
553 LineTo (hdc, x+1, y);
554 SelectObject( hdc, hOldPen );
555 DeleteObject( hPen );
556 }
557
558 /*
559 * Draw the text string for this button.
560 * note: infoPtr->himlDis *SHOULD* be non-zero when infoPtr->himlDef
561 * is non-zero, so we can simply check himlDef to see if we have
562 * an image list
563 */
564 static void
565 TOOLBAR_DrawString (const TOOLBAR_INFO *infoPtr, RECT *rcText, LPCWSTR lpText,
566 const NMTBCUSTOMDRAW *tbcd, DWORD dwItemCDFlag)
567 {
568 HDC hdc = tbcd->nmcd.hdc;
569 HFONT hOldFont = 0;
570 COLORREF clrOld = 0;
571 COLORREF clrOldBk = 0;
572 int oldBkMode = 0;
573 UINT state = tbcd->nmcd.uItemState;
574
575 /* draw text */
576 if (lpText) {
577 TRACE("string=%s rect=(%s)\n", debugstr_w(lpText),
578 wine_dbgstr_rect(rcText));
579
580 hOldFont = SelectObject (hdc, infoPtr->hFont);
581 if ((state & CDIS_HOT) && (dwItemCDFlag & TBCDRF_HILITEHOTTRACK )) {
582 clrOld = SetTextColor (hdc, tbcd->clrTextHighlight);
583 }
584 else if (state & CDIS_DISABLED) {
585 clrOld = SetTextColor (hdc, tbcd->clrBtnHighlight);
586 OffsetRect (rcText, 1, 1);
587 DrawTextW (hdc, lpText, -1, rcText, infoPtr->dwDTFlags);
588 SetTextColor (hdc, comctl32_color.clr3dShadow);
589 OffsetRect (rcText, -1, -1);
590 }
591 else if (state & CDIS_INDETERMINATE) {
592 clrOld = SetTextColor (hdc, comctl32_color.clr3dShadow);
593 }
594 else if ((state & CDIS_MARKED) && !(dwItemCDFlag & TBCDRF_NOMARK)) {
595 clrOld = SetTextColor (hdc, tbcd->clrTextHighlight);
596 clrOldBk = SetBkColor (hdc, tbcd->clrMark);
597 oldBkMode = SetBkMode (hdc, tbcd->nHLStringBkMode);
598 }
599 else {
600 clrOld = SetTextColor (hdc, tbcd->clrText);
601 }
602
603 DrawTextW (hdc, lpText, -1, rcText, infoPtr->dwDTFlags);
604 SetTextColor (hdc, clrOld);
605 if ((state & CDIS_MARKED) && !(dwItemCDFlag & TBCDRF_NOMARK))
606 {
607 SetBkColor (hdc, clrOldBk);
608 SetBkMode (hdc, oldBkMode);
609 }
610 SelectObject (hdc, hOldFont);
611 }
612 }
613
614
615 static void
616 TOOLBAR_DrawPattern (const RECT *lpRect, const NMTBCUSTOMDRAW *tbcd)
617 {
618 HDC hdc = tbcd->nmcd.hdc;
619 HBRUSH hbr = SelectObject (hdc, tbcd->hbrMonoDither);
620 COLORREF clrTextOld;
621 COLORREF clrBkOld;
622 INT cx = lpRect->right - lpRect->left;
623 INT cy = lpRect->bottom - lpRect->top;
624 INT cxEdge = GetSystemMetrics(SM_CXEDGE);
625 INT cyEdge = GetSystemMetrics(SM_CYEDGE);
626 clrTextOld = SetTextColor(hdc, tbcd->clrBtnHighlight);
627 clrBkOld = SetBkColor(hdc, tbcd->clrBtnFace);
628 PatBlt (hdc, lpRect->left + cxEdge, lpRect->top + cyEdge,
629 cx - (2 * cxEdge), cy - (2 * cyEdge), PATCOPY);
630 SetBkColor(hdc, clrBkOld);
631 SetTextColor(hdc, clrTextOld);
632 SelectObject (hdc, hbr);
633 }
634
635
636 static void TOOLBAR_DrawMasked(HIMAGELIST himl, int index, HDC hdc, INT x, INT y, UINT draw_flags)
637 {
638 INT cx, cy;
639 HBITMAP hbmMask, hbmImage;
640 HDC hdcMask, hdcImage;
641
642 ImageList_GetIconSize(himl, &cx, &cy);
643
644 /* Create src image */
645 hdcImage = CreateCompatibleDC(hdc);
646 hbmImage = CreateCompatibleBitmap(hdc, cx, cy);
647 SelectObject(hdcImage, hbmImage);
648 ImageList_DrawEx(himl, index, hdcImage, 0, 0, cx, cy,
649 RGB(0xff, 0xff, 0xff), RGB(0,0,0), draw_flags);
650
651 /* Create Mask */
652 hdcMask = CreateCompatibleDC(0);
653 hbmMask = CreateBitmap(cx, cy, 1, 1, NULL);
654 SelectObject(hdcMask, hbmMask);
655
656 /* Remove the background and all white pixels */
657 ImageList_DrawEx(himl, index, hdcMask, 0, 0, cx, cy,
658 RGB(0xff, 0xff, 0xff), RGB(0,0,0), ILD_MASK);
659 SetBkColor(hdcImage, RGB(0xff, 0xff, 0xff));
660 BitBlt(hdcMask, 0, 0, cx, cy, hdcImage, 0, 0, NOTSRCERASE);
661
662 /* draw the new mask 'etched' to hdc */
663 SetBkColor(hdc, RGB(255, 255, 255));
664 SelectObject(hdc, GetSysColorBrush(COLOR_3DHILIGHT));
665 /* E20746 op code is (Dst ^ (Src & (Pat ^ Dst))) */
666 BitBlt(hdc, x + 1, y + 1, cx, cy, hdcMask, 0, 0, 0xE20746);
667 SelectObject(hdc, GetSysColorBrush(COLOR_3DSHADOW));
668 BitBlt(hdc, x, y, cx, cy, hdcMask, 0, 0, 0xE20746);
669
670 /* Cleanup */
671 DeleteObject(hbmImage);
672 DeleteDC(hdcImage);
673 DeleteObject (hbmMask);
674 DeleteDC(hdcMask);
675 }
676
677
678 static UINT
679 TOOLBAR_TranslateState(const TBUTTON_INFO *btnPtr)
680 {
681 UINT retstate = 0;
682
683 retstate |= (btnPtr->fsState & TBSTATE_CHECKED) ? CDIS_CHECKED : 0;
684 retstate |= (btnPtr->fsState & TBSTATE_PRESSED) ? CDIS_SELECTED : 0;
685 retstate |= (btnPtr->fsState & TBSTATE_ENABLED) ? 0 : CDIS_DISABLED;
686 retstate |= (btnPtr->fsState & TBSTATE_MARKED ) ? CDIS_MARKED : 0;
687 retstate |= (btnPtr->bHot ) ? CDIS_HOT : 0;
688 retstate |= ((btnPtr->fsState & (TBSTATE_ENABLED|TBSTATE_INDETERMINATE)) == (TBSTATE_ENABLED|TBSTATE_INDETERMINATE)) ? CDIS_INDETERMINATE : 0;
689 /* NOTE: we don't set CDIS_GRAYED, CDIS_FOCUS, CDIS_DEFAULT */
690 return retstate;
691 }
692
693 /* draws the image on a toolbar button */
694 static void
695 TOOLBAR_DrawImage(const TOOLBAR_INFO *infoPtr, TBUTTON_INFO *btnPtr, INT left, INT top,
696 const NMTBCUSTOMDRAW *tbcd, DWORD dwItemCDFlag)
697 {
698 HIMAGELIST himl = NULL;
699 BOOL draw_masked = FALSE;
700 INT index;
701 INT offset = 0;
702 UINT draw_flags = ILD_TRANSPARENT;
703
704 if (tbcd->nmcd.uItemState & (CDIS_DISABLED | CDIS_INDETERMINATE))
705 {
706 himl = TOOLBAR_GetImageListForDrawing(infoPtr, btnPtr, IMAGE_LIST_DISABLED, &index);
707 if (!himl)
708 {
709 himl = TOOLBAR_GetImageListForDrawing(infoPtr, btnPtr, IMAGE_LIST_DEFAULT, &index);
710 draw_masked = TRUE;
711 }
712 }
713 else if (tbcd->nmcd.uItemState & CDIS_CHECKED ||
714 ((tbcd->nmcd.uItemState & CDIS_HOT)
715 && ((infoPtr->dwStyle & TBSTYLE_FLAT) || GetWindowTheme (infoPtr->hwndSelf))))
716 {
717 /* if hot, attempt to draw with hot image list, if fails,
718 use default image list */
719 himl = TOOLBAR_GetImageListForDrawing(infoPtr, btnPtr, IMAGE_LIST_HOT, &index);
720 if (!himl)
721 himl = TOOLBAR_GetImageListForDrawing(infoPtr, btnPtr, IMAGE_LIST_DEFAULT, &index);
722 }
723 else
724 himl = TOOLBAR_GetImageListForDrawing(infoPtr, btnPtr, IMAGE_LIST_DEFAULT, &index);
725
726 if (!himl)
727 return;
728
729 if (!(dwItemCDFlag & TBCDRF_NOOFFSET) &&
730 (tbcd->nmcd.uItemState & (CDIS_SELECTED | CDIS_CHECKED)))
731 offset = 1;
732
733 if (!(dwItemCDFlag & TBCDRF_NOMARK) &&
734 (tbcd->nmcd.uItemState & CDIS_MARKED))
735 draw_flags |= ILD_BLEND50;
736
737 TRACE("drawing index=%d, himl=%p, left=%d, top=%d, offset=%d\n",
738 index, himl, left, top, offset);
739
740 if (draw_masked)
741 TOOLBAR_DrawMasked (himl, index, tbcd->nmcd.hdc, left + offset, top + offset, draw_flags);
742 else
743 ImageList_Draw (himl, index, tbcd->nmcd.hdc, left + offset, top + offset, draw_flags);
744 }
745
746 /* draws a blank frame for a toolbar button */
747 static void
748 TOOLBAR_DrawFrame(const TOOLBAR_INFO *infoPtr, const NMTBCUSTOMDRAW *tbcd, DWORD dwItemCDFlag)
749 {
750 HDC hdc = tbcd->nmcd.hdc;
751 RECT rc = tbcd->nmcd.rc;
752 /* if the state is disabled or indeterminate then the button
753 * cannot have an interactive look like pressed or hot */
754 BOOL non_interactive_state = (tbcd->nmcd.uItemState & CDIS_DISABLED) ||
755 (tbcd->nmcd.uItemState & CDIS_INDETERMINATE);
756 BOOL pressed_look = !non_interactive_state &&
757 ((tbcd->nmcd.uItemState & CDIS_SELECTED) ||
758 (tbcd->nmcd.uItemState & CDIS_CHECKED));
759
760 /* app don't want us to draw any edges */
761 if (dwItemCDFlag & TBCDRF_NOEDGES)
762 return;
763
764 if (infoPtr->dwStyle & TBSTYLE_FLAT)
765 {
766 if (pressed_look)
767 DrawEdge (hdc, &rc, BDR_SUNKENOUTER, BF_RECT);
768 else if ((tbcd->nmcd.uItemState & CDIS_HOT) && !non_interactive_state)
769 DrawEdge (hdc, &rc, BDR_RAISEDINNER, BF_RECT);
770 }
771 else
772 {
773 if (pressed_look)
774 DrawEdge (hdc, &rc, EDGE_SUNKEN, BF_RECT | BF_MIDDLE);
775 else
776 DrawEdge (hdc, &rc, EDGE_RAISED,
777 BF_SOFT | BF_RECT | BF_MIDDLE);
778 }
779 }
780
781 static void
782 TOOLBAR_DrawSepDDArrow(const TOOLBAR_INFO *infoPtr, const NMTBCUSTOMDRAW *tbcd, RECT *rcArrow, BOOL bDropDownPressed, DWORD dwItemCDFlag)
783 {
784 HDC hdc = tbcd->nmcd.hdc;
785 int offset = 0;
786 BOOL pressed = bDropDownPressed ||
787 (tbcd->nmcd.uItemState & (CDIS_SELECTED | CDIS_CHECKED));
788
789 if (infoPtr->dwStyle & TBSTYLE_FLAT)
790 {
791 if (pressed)
792 DrawEdge (hdc, rcArrow, BDR_SUNKENOUTER, BF_RECT);
793 else if ( (tbcd->nmcd.uItemState & CDIS_HOT) &&
794 !(tbcd->nmcd.uItemState & CDIS_DISABLED) &&
795 !(tbcd->nmcd.uItemState & CDIS_INDETERMINATE))
796 DrawEdge (hdc, rcArrow, BDR_RAISEDINNER, BF_RECT);
797 }
798 else
799 {
800 if (pressed)
801 DrawEdge (hdc, rcArrow, EDGE_SUNKEN, BF_RECT | BF_MIDDLE);
802 else
803 DrawEdge (hdc, rcArrow, EDGE_RAISED,
804 BF_SOFT | BF_RECT | BF_MIDDLE);
805 }
806
807 if (pressed)
808 offset = (dwItemCDFlag & TBCDRF_NOOFFSET) ? 0 : 1;
809
810 if (tbcd->nmcd.uItemState & (CDIS_DISABLED | CDIS_INDETERMINATE))
811 {
812 TOOLBAR_DrawArrow(hdc, rcArrow->left+1, rcArrow->top+1 + (rcArrow->bottom - rcArrow->top - ARROW_HEIGHT) / 2, comctl32_color.clrBtnHighlight);
813 TOOLBAR_DrawArrow(hdc, rcArrow->left, rcArrow->top + (rcArrow->bottom - rcArrow->top - ARROW_HEIGHT) / 2, comctl32_color.clr3dShadow);
814 }
815 else
816 TOOLBAR_DrawArrow(hdc, rcArrow->left + offset, rcArrow->top + offset + (rcArrow->bottom - rcArrow->top - ARROW_HEIGHT) / 2, comctl32_color.clrBtnText);
817 }
818
819 /* draws a complete toolbar button */
820 static void
821 TOOLBAR_DrawButton (HWND hwnd, TBUTTON_INFO *btnPtr, HDC hdc, DWORD dwBaseCustDraw)
822 {
823 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
824 DWORD dwStyle = infoPtr->dwStyle;
825 BOOL hasDropDownArrow = (TOOLBAR_HasDropDownArrows(infoPtr->dwExStyle) &&
826 (btnPtr->fsStyle & BTNS_DROPDOWN)) ||
827 (btnPtr->fsStyle & BTNS_WHOLEDROPDOWN);
828 BOOL drawSepDropDownArrow = hasDropDownArrow &&
829 (~btnPtr->fsStyle & BTNS_WHOLEDROPDOWN);
830 RECT rc, rcArrow, rcBitmap, rcText;
831 LPWSTR lpText = NULL;
832 NMTBCUSTOMDRAW tbcd;
833 DWORD ntfret;
834 INT offset;
835 INT oldBkMode;
836 DWORD dwItemCustDraw;
837 DWORD dwItemCDFlag;
838 HTHEME theme = GetWindowTheme (hwnd);
839
840 rc = btnPtr->rect;
841 CopyRect (&rcArrow, &rc);
842
843 /* separator - doesn't send NM_CUSTOMDRAW */
844 if (btnPtr->fsStyle & BTNS_SEP) {
845 if (theme)
846 {
847 DrawThemeBackground (theme, hdc,
848 (dwStyle & CCS_VERT) ? TP_SEPARATORVERT : TP_SEPARATOR, 0,
849 &rc, NULL);
850 }
851 else
852 /* with the FLAT style, iBitmap is the width and has already */
853 /* been taken into consideration in calculating the width */
854 /* so now we need to draw the vertical separator */
855 /* empirical tests show that iBitmap can/will be non-zero */
856 /* when drawing the vertical bar... */
857 if ((dwStyle & TBSTYLE_FLAT) /* && (btnPtr->iBitmap == 0) */) {
858 if (btnPtr->fsStyle & BTNS_DROPDOWN)
859 TOOLBAR_DrawDDFlatSeparator (&rc, hdc, infoPtr);
860 else
861 TOOLBAR_DrawFlatSeparator (&rc, hdc, infoPtr);
862 }
863 else if (btnPtr->fsStyle != BTNS_SEP) {
864 FIXME("Draw some kind of separator: fsStyle=%x\n",
865 btnPtr->fsStyle);
866 }
867 return;
868 }
869
870 /* get a pointer to the text */
871 lpText = TOOLBAR_GetText(infoPtr, btnPtr);
872
873 if (hasDropDownArrow)
874 {
875 int right;
876
877 if (dwStyle & TBSTYLE_FLAT)
878 right = max(rc.left, rc.right - DDARROW_WIDTH);
879 else
880 right = max(rc.left, rc.right - DDARROW_WIDTH - 2);
881
882 if (drawSepDropDownArrow)
883 rc.right = right;
884
885 rcArrow.left = right;
886 }
887
888 /* copy text & bitmap rects after adjusting for drop-down arrow
889 * so that text & bitmap is centered in the rectangle not containing
890 * the arrow */
891 CopyRect(&rcText, &rc);
892 CopyRect(&rcBitmap, &rc);
893
894 /* Center the bitmap horizontally and vertically */
895 if (dwStyle & TBSTYLE_LIST)
896 {
897 if (lpText &&
898 infoPtr->nMaxTextRows > 0 &&
899 (!(infoPtr->dwExStyle & TBSTYLE_EX_MIXEDBUTTONS) ||
900 (btnPtr->fsStyle & BTNS_SHOWTEXT)) )
901 rcBitmap.left += GetSystemMetrics(SM_CXEDGE) + infoPtr->szPadding.cx / 2;
902 else
903 rcBitmap.left += GetSystemMetrics(SM_CXEDGE) + infoPtr->iListGap / 2;
904 }
905 else
906 rcBitmap.left += ((rc.right - rc.left) - infoPtr->nBitmapWidth) / 2;
907
908 rcBitmap.top += infoPtr->szPadding.cy / 2;
909
910 TRACE("iBitmap=%d, start=(%d,%d) w=%d, h=%d\n",
911 btnPtr->iBitmap, rcBitmap.left, rcBitmap.top,
912 infoPtr->nBitmapWidth, infoPtr->nBitmapHeight);
913 TRACE("Text=%s\n", debugstr_w(lpText));
914 TRACE("iListGap=%d, padding = { %d, %d }\n", infoPtr->iListGap, infoPtr->szPadding.cx, infoPtr->szPadding.cy);
915
916 /* calculate text position */
917 if (lpText)
918 {
919 rcText.left += GetSystemMetrics(SM_CXEDGE);
920 rcText.right -= GetSystemMetrics(SM_CXEDGE);
921 if (dwStyle & TBSTYLE_LIST)
922 {
923 rcText.left += infoPtr->nBitmapWidth + infoPtr->iListGap + 2;
924 }
925 else
926 {
927 if (ImageList_GetImageCount(GETDEFIMAGELIST(infoPtr, 0)) > 0)
928 rcText.top += infoPtr->szPadding.cy/2 + infoPtr->nBitmapHeight + 1;
929 else
930 rcText.top += infoPtr->szPadding.cy/2 + 2;
931 }
932 }
933
934 /* Initialize fields in all cases, because we use these later
935 * NOTE: applications can and do alter these to customize their
936 * toolbars */
937 ZeroMemory (&tbcd, sizeof(NMTBCUSTOMDRAW));
938 tbcd.clrText = comctl32_color.clrBtnText;
939 tbcd.clrTextHighlight = comctl32_color.clrHighlightText;
940 tbcd.clrBtnFace = comctl32_color.clrBtnFace;
941 tbcd.clrBtnHighlight = comctl32_color.clrBtnHighlight;
942 tbcd.clrMark = comctl32_color.clrHighlight;
943 tbcd.clrHighlightHotTrack = 0;
944 tbcd.nStringBkMode = TRANSPARENT;
945 tbcd.nHLStringBkMode = OPAQUE;
946 /* MSDN says that this is the text rectangle.
947 * But (why always a but) tracing of v5.7 of native shows
948 * that this is really a *relative* rectangle based on the
949 * the nmcd.rc. Also the left and top are always 0 ignoring
950 * any bitmap that might be present. */
951 tbcd.rcText.left = 0;
952 tbcd.rcText.top = 0;
953 tbcd.rcText.right = rcText.right - rc.left;
954 tbcd.rcText.bottom = rcText.bottom - rc.top;
955 tbcd.nmcd.uItemState = TOOLBAR_TranslateState(btnPtr);
956 tbcd.nmcd.hdc = hdc;
957 tbcd.nmcd.rc = rc;
958 tbcd.hbrMonoDither = COMCTL32_hPattern55AABrush;
959
960 /* FIXME: what are these used for? */
961 tbcd.hbrLines = 0;
962 tbcd.hpenLines = 0;
963
964 /* Issue Item Prepaint notify */
965 dwItemCustDraw = 0;
966 dwItemCDFlag = 0;
967 if (dwBaseCustDraw & CDRF_NOTIFYITEMDRAW)
968 {
969 tbcd.nmcd.dwDrawStage = CDDS_ITEMPREPAINT;
970 tbcd.nmcd.dwItemSpec = btnPtr->idCommand;
971 tbcd.nmcd.lItemlParam = btnPtr->dwData;
972 ntfret = TOOLBAR_SendNotify(&tbcd.nmcd.hdr, infoPtr, NM_CUSTOMDRAW);
973 /* reset these fields so the user can't alter the behaviour like native */
974 tbcd.nmcd.hdc = hdc;
975 tbcd.nmcd.rc = rc;
976
977 dwItemCustDraw = ntfret & 0xffff;
978 dwItemCDFlag = ntfret & 0xffff0000;
979 if (dwItemCustDraw & CDRF_SKIPDEFAULT)
980 return;
981 /* save the only part of the rect that the user can change */
982 rcText.right = tbcd.rcText.right + rc.left;
983 rcText.bottom = tbcd.rcText.bottom + rc.top;
984 }
985
986 if (!(dwItemCDFlag & TBCDRF_NOOFFSET) &&
987 (btnPtr->fsState & (TBSTATE_PRESSED | TBSTATE_CHECKED)))
988 OffsetRect(&rcText, 1, 1);
989
990 if (!(tbcd.nmcd.uItemState & CDIS_HOT) &&
991 ((tbcd.nmcd.uItemState & CDIS_CHECKED) || (tbcd.nmcd.uItemState & CDIS_INDETERMINATE)))
992 TOOLBAR_DrawPattern (&rc, &tbcd);
993
994 if (((infoPtr->dwStyle & TBSTYLE_FLAT) || GetWindowTheme (infoPtr->hwndSelf))
995 && (tbcd.nmcd.uItemState & CDIS_HOT))
996 {
997 if ( dwItemCDFlag & TBCDRF_HILITEHOTTRACK )
998 {
999 COLORREF oldclr;
1000
1001 oldclr = SetBkColor(hdc, tbcd.clrHighlightHotTrack);
1002 ExtTextOutW(hdc, 0, 0, ETO_OPAQUE, &rc, NULL, 0, 0);
1003 if (hasDropDownArrow)
1004 ExtTextOutW(hdc, 0, 0, ETO_OPAQUE, &rcArrow, NULL, 0, 0);
1005 SetBkColor(hdc, oldclr);
1006 }
1007 }
1008
1009 if (theme)
1010 {
1011 int partId = drawSepDropDownArrow ? TP_SPLITBUTTON : TP_BUTTON;
1012 int stateId = TS_NORMAL;
1013
1014 if (tbcd.nmcd.uItemState & CDIS_DISABLED)
1015 stateId = TS_DISABLED;
1016 else if (tbcd.nmcd.uItemState & CDIS_SELECTED)
1017 stateId = TS_PRESSED;
1018 else if (tbcd.nmcd.uItemState & CDIS_CHECKED)
1019 stateId = (tbcd.nmcd.uItemState & CDIS_HOT) ? TS_HOTCHECKED : TS_HOT;
1020 else if ((tbcd.nmcd.uItemState & CDIS_HOT)
1021 || (drawSepDropDownArrow && btnPtr->bDropDownPressed))
1022 stateId = TS_HOT;
1023
1024 DrawThemeBackground (theme, hdc, partId, stateId, &tbcd.nmcd.rc, NULL);
1025 }
1026 else
1027 TOOLBAR_DrawFrame(infoPtr, &tbcd, dwItemCDFlag);
1028
1029 if (drawSepDropDownArrow)
1030 {
1031 if (theme)
1032 {
1033 int stateId = TS_NORMAL;
1034
1035 if (tbcd.nmcd.uItemState & CDIS_DISABLED)
1036 stateId = TS_DISABLED;
1037 else if (btnPtr->bDropDownPressed || (tbcd.nmcd.uItemState & CDIS_SELECTED))
1038 stateId = TS_PRESSED;
1039 else if (tbcd.nmcd.uItemState & CDIS_CHECKED)
1040 stateId = (tbcd.nmcd.uItemState & CDIS_HOT) ? TS_HOTCHECKED : TS_HOT;
1041 else if (tbcd.nmcd.uItemState & CDIS_HOT)
1042 stateId = TS_HOT;
1043
1044 DrawThemeBackground (theme, hdc, TP_DROPDOWNBUTTON, stateId, &rcArrow, NULL);
1045 DrawThemeBackground (theme, hdc, TP_SPLITBUTTONDROPDOWN, stateId, &rcArrow, NULL);
1046 }
1047 else
1048 TOOLBAR_DrawSepDDArrow(infoPtr, &tbcd, &rcArrow, btnPtr->bDropDownPressed, dwItemCDFlag);
1049 }
1050
1051 oldBkMode = SetBkMode (hdc, tbcd.nStringBkMode);
1052 if (!(infoPtr->dwExStyle & TBSTYLE_EX_MIXEDBUTTONS) || (btnPtr->fsStyle & BTNS_SHOWTEXT))
1053 TOOLBAR_DrawString (infoPtr, &rcText, lpText, &tbcd, dwItemCDFlag);
1054 SetBkMode (hdc, oldBkMode);
1055
1056 TOOLBAR_DrawImage(infoPtr, btnPtr, rcBitmap.left, rcBitmap.top, &tbcd, dwItemCDFlag);
1057
1058 if (hasDropDownArrow && !drawSepDropDownArrow)
1059 {
1060 if (tbcd.nmcd.uItemState & (CDIS_DISABLED | CDIS_INDETERMINATE))
1061 {
1062 TOOLBAR_DrawArrow(hdc, rcArrow.left+1, rcArrow.top+1 + (rcArrow.bottom - rcArrow.top - ARROW_HEIGHT) / 2, comctl32_color.clrBtnHighlight);
1063 TOOLBAR_DrawArrow(hdc, rcArrow.left, rcArrow.top + (rcArrow.bottom - rcArrow.top - ARROW_HEIGHT) / 2, comctl32_color.clr3dShadow);
1064 }
1065 else if (tbcd.nmcd.uItemState & (CDIS_SELECTED | CDIS_CHECKED))
1066 {
1067 offset = (dwItemCDFlag & TBCDRF_NOOFFSET) ? 0 : 1;
1068 TOOLBAR_DrawArrow(hdc, rcArrow.left + offset, rcArrow.top + offset + (rcArrow.bottom - rcArrow.top - ARROW_HEIGHT) / 2, comctl32_color.clrBtnText);
1069 }
1070 else
1071 TOOLBAR_DrawArrow(hdc, rcArrow.left, rcArrow.top + (rcArrow.bottom - rcArrow.top - ARROW_HEIGHT) / 2, comctl32_color.clrBtnText);
1072 }
1073
1074 if (dwItemCustDraw & CDRF_NOTIFYPOSTPAINT)
1075 {
1076 tbcd.nmcd.dwDrawStage = CDDS_ITEMPOSTPAINT;
1077 TOOLBAR_SendNotify(&tbcd.nmcd.hdr, infoPtr, NM_CUSTOMDRAW);
1078 }
1079
1080 }
1081
1082
1083 static void
1084 TOOLBAR_Refresh (HWND hwnd, HDC hdc, const PAINTSTRUCT *ps)
1085 {
1086 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
1087 TBUTTON_INFO *btnPtr;
1088 INT i;
1089 RECT rcTemp, rcClient;
1090 NMTBCUSTOMDRAW tbcd;
1091 DWORD ntfret;
1092 DWORD dwBaseCustDraw;
1093
1094 /* the app has told us not to redraw the toolbar */
1095 if (!infoPtr->bDoRedraw)
1096 return;
1097
1098 /* if imagelist belongs to the app, it can be changed
1099 by the app after setting it */
1100 if (GETDEFIMAGELIST(infoPtr, 0) != infoPtr->himlInt)
1101 {
1102 infoPtr->nNumBitmaps = 0;
1103 for (i = 0; i < infoPtr->cimlDef; i++)
1104 infoPtr->nNumBitmaps += ImageList_GetImageCount(infoPtr->himlDef[i]->himl);
1105 }
1106
1107 TOOLBAR_DumpToolbar (infoPtr, __LINE__);
1108
1109 /* change the imagelist icon size if we manage the list and it is necessary */
1110 TOOLBAR_CheckImageListIconSize(infoPtr);
1111
1112 /* Send initial notify */
1113 ZeroMemory (&tbcd, sizeof(NMTBCUSTOMDRAW));
1114 tbcd.nmcd.dwDrawStage = CDDS_PREPAINT;
1115 tbcd.nmcd.hdc = hdc;
1116 tbcd.nmcd.rc = ps->rcPaint;
1117 ntfret = TOOLBAR_SendNotify(&tbcd.nmcd.hdr, infoPtr, NM_CUSTOMDRAW);
1118 dwBaseCustDraw = ntfret & 0xffff;
1119
1120 GetClientRect(hwnd, &rcClient);
1121
1122 /* redraw necessary buttons */
1123 btnPtr = infoPtr->buttons;
1124 for (i = 0; i < infoPtr->nNumButtons; i++, btnPtr++)
1125 {
1126 BOOL bDraw;
1127 if (!RectVisible(hdc, &btnPtr->rect))
1128 continue;
1129 if (infoPtr->dwExStyle & TBSTYLE_EX_HIDECLIPPEDBUTTONS)
1130 {
1131 IntersectRect(&rcTemp, &rcClient, &btnPtr->rect);
1132 bDraw = EqualRect(&rcTemp, &btnPtr->rect);
1133 }
1134 else
1135 bDraw = TRUE;
1136 bDraw &= IntersectRect(&rcTemp, &(ps->rcPaint), &(btnPtr->rect));
1137 bDraw = (btnPtr->fsState & TBSTATE_HIDDEN) ? FALSE : bDraw;
1138 if (bDraw)
1139 TOOLBAR_DrawButton(hwnd, btnPtr, hdc, dwBaseCustDraw);
1140 }
1141
1142 /* draw insert mark if required */
1143 if (infoPtr->tbim.iButton != -1)
1144 {
1145 RECT rcButton = infoPtr->buttons[infoPtr->tbim.iButton].rect;
1146 RECT rcInsertMark;
1147 rcInsertMark.top = rcButton.top;
1148 rcInsertMark.bottom = rcButton.bottom;
1149 if (infoPtr->tbim.dwFlags & TBIMHT_AFTER)
1150 rcInsertMark.left = rcInsertMark.right = rcButton.right;
1151 else
1152 rcInsertMark.left = rcInsertMark.right = rcButton.left - INSERTMARK_WIDTH;
1153 COMCTL32_DrawInsertMark(hdc, &rcInsertMark, infoPtr->clrInsertMark, FALSE);
1154 }
1155
1156 if (dwBaseCustDraw & CDRF_NOTIFYPOSTPAINT)
1157 {
1158 ZeroMemory (&tbcd, sizeof(NMTBCUSTOMDRAW));
1159 tbcd.nmcd.dwDrawStage = CDDS_POSTPAINT;
1160 tbcd.nmcd.hdc = hdc;
1161 tbcd.nmcd.rc = ps->rcPaint;
1162 TOOLBAR_SendNotify(&tbcd.nmcd.hdr, infoPtr, NM_CUSTOMDRAW);
1163 }
1164 }
1165
1166 /***********************************************************************
1167 * TOOLBAR_MeasureString
1168 *
1169 * This function gets the width and height of a string in pixels. This
1170 * is done first by using GetTextExtentPoint to get the basic width
1171 * and height. The DrawText is called with DT_CALCRECT to get the exact
1172 * width. The reason is because the text may have more than one "&" (or
1173 * prefix characters as M$ likes to call them). The prefix character
1174 * indicates where the underline goes, except for the string "&&" which
1175 * is reduced to a single "&". GetTextExtentPoint does not process these
1176 * only DrawText does. Note that the BTNS_NOPREFIX is handled here.
1177 */
1178 static void
1179 TOOLBAR_MeasureString(const TOOLBAR_INFO *infoPtr, const TBUTTON_INFO *btnPtr,
1180 HDC hdc, LPSIZE lpSize)
1181 {
1182 RECT myrect;
1183
1184 lpSize->cx = 0;
1185 lpSize->cy = 0;
1186
1187 if (infoPtr->nMaxTextRows > 0 &&
1188 !(btnPtr->fsState & TBSTATE_HIDDEN) &&
1189 (!(infoPtr->dwExStyle & TBSTYLE_EX_MIXEDBUTTONS) ||
1190 (btnPtr->fsStyle & BTNS_SHOWTEXT)) )
1191 {
1192 LPWSTR lpText = TOOLBAR_GetText(infoPtr, btnPtr);
1193
1194 if(lpText != NULL) {
1195 /* first get size of all the text */
1196 GetTextExtentPoint32W (hdc, lpText, strlenW (lpText), lpSize);
1197
1198 /* feed above size into the rectangle for DrawText */
1199 myrect.left = myrect.top = 0;
1200 myrect.right = lpSize->cx;
1201 myrect.bottom = lpSize->cy;
1202
1203 /* Use DrawText to get true size as drawn (less pesky "&") */
1204 DrawTextW (hdc, lpText, -1, &myrect, DT_VCENTER | DT_SINGLELINE |
1205 DT_CALCRECT | ((btnPtr->fsStyle & BTNS_NOPREFIX) ?
1206 DT_NOPREFIX : 0));
1207
1208 /* feed back to caller */
1209 lpSize->cx = myrect.right;
1210 lpSize->cy = myrect.bottom;
1211 }
1212 }
1213
1214 TRACE("string size %d x %d!\n", lpSize->cx, lpSize->cy);
1215 }
1216
1217 /***********************************************************************
1218 * TOOLBAR_CalcStrings
1219 *
1220 * This function walks through each string and measures it and returns
1221 * the largest height and width to caller.
1222 */
1223 static void
1224 TOOLBAR_CalcStrings (HWND hwnd, LPSIZE lpSize)
1225 {
1226 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
1227 TBUTTON_INFO *btnPtr;
1228 INT i;
1229 SIZE sz;
1230 HDC hdc;
1231 HFONT hOldFont;
1232
1233 lpSize->cx = 0;
1234 lpSize->cy = 0;
1235
1236 if (infoPtr->nMaxTextRows == 0)
1237 return;
1238
1239 hdc = GetDC (hwnd);
1240 hOldFont = SelectObject (hdc, infoPtr->hFont);
1241
1242 if (infoPtr->nNumButtons == 0 && infoPtr->nNumStrings > 0)
1243 {
1244 TEXTMETRICW tm;
1245
1246 GetTextMetricsW(hdc, &tm);
1247 lpSize->cy = tm.tmHeight;
1248 }
1249
1250 btnPtr = infoPtr->buttons;
1251 for (i = 0; i < infoPtr->nNumButtons; i++, btnPtr++) {
1252 if(TOOLBAR_HasText(infoPtr, btnPtr))
1253 {
1254 TOOLBAR_MeasureString(infoPtr, btnPtr, hdc, &sz);
1255 if (sz.cx > lpSize->cx)
1256 lpSize->cx = sz.cx;
1257 if (sz.cy > lpSize->cy)
1258 lpSize->cy = sz.cy;
1259 }
1260 }
1261
1262 SelectObject (hdc, hOldFont);
1263 ReleaseDC (hwnd, hdc);
1264
1265 TRACE("max string size %d x %d!\n", lpSize->cx, lpSize->cy);
1266 }
1267
1268 /***********************************************************************
1269 * TOOLBAR_WrapToolbar
1270 *
1271 * This function walks through the buttons and separators in the
1272 * toolbar, and sets the TBSTATE_WRAP flag only on those items where
1273 * wrapping should occur based on the width of the toolbar window.
1274 * It does *not* calculate button placement itself. That task
1275 * takes place in TOOLBAR_CalcToolbar. If the program wants to manage
1276 * the toolbar wrapping on its own, it can use the TBSTYLE_WRAPABLE
1277 * flag, and set the TBSTATE_WRAP flags manually on the appropriate items.
1278 *
1279 * Note: TBSTYLE_WRAPABLE or TBSTYLE_EX_UNDOC1 can be used also to allow
1280 * vertical toolbar lists.
1281 */
1282
1283 static void
1284 TOOLBAR_WrapToolbar( HWND hwnd, DWORD dwStyle )
1285 {
1286 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
1287 TBUTTON_INFO *btnPtr;
1288 INT x, cx, i, j;
1289 RECT rc;
1290 BOOL bButtonWrap;
1291
1292 /* When the toolbar window style is not TBSTYLE_WRAPABLE, */
1293 /* no layout is necessary. Applications may use this style */
1294 /* to perform their own layout on the toolbar. */
1295 if( !(dwStyle & TBSTYLE_WRAPABLE) &&
1296 !(infoPtr->dwExStyle & TBSTYLE_EX_UNDOC1) ) return;
1297
1298 btnPtr = infoPtr->buttons;
1299 x = infoPtr->nIndent;
1300
1301 if (GetParent(hwnd))
1302 {
1303 /* this can get the parents width, to know how far we can extend
1304 * this toolbar. We cannot use its height, as there may be multiple
1305 * toolbars in a rebar control
1306 */
1307 GetClientRect( GetParent(hwnd), &rc );
1308 infoPtr->nWidth = rc.right - rc.left;
1309 }
1310 else
1311 {
1312 GetWindowRect( hwnd, &rc );
1313 infoPtr->nWidth = rc.right - rc.left;
1314 }
1315
1316 bButtonWrap = FALSE;
1317
1318 TRACE("start ButtonWidth=%d, BitmapWidth=%d, nWidth=%d, nIndent=%d\n",
1319 infoPtr->nButtonWidth, infoPtr->nBitmapWidth, infoPtr->nWidth,
1320 infoPtr->nIndent);
1321
1322 for (i = 0; i < infoPtr->nNumButtons; i++ )
1323 {
1324 btnPtr[i].fsState &= ~TBSTATE_WRAP;
1325
1326 if (btnPtr[i].fsState & TBSTATE_HIDDEN)
1327 continue;
1328
1329 /* UNDOCUMENTED: If a separator has a non zero bitmap index, */
1330 /* it is the actual width of the separator. This is used for */
1331 /* custom controls in toolbars. */
1332 /* */
1333 /* BTNS_DROPDOWN separators are treated as buttons for */
1334 /* width. - GA 8/01 */
1335 if ((btnPtr[i].fsStyle & BTNS_SEP) &&
1336 !(btnPtr[i].fsStyle & BTNS_DROPDOWN))
1337 cx = (btnPtr[i].iBitmap > 0) ?
1338 btnPtr[i].iBitmap : SEPARATOR_WIDTH;
1339 else
1340 cx = (btnPtr[i].cx) ? btnPtr[i].cx : infoPtr->nButtonWidth;
1341
1342 /* Two or more adjacent separators form a separator group. */
1343 /* The first separator in a group should be wrapped to the */
1344 /* next row if the previous wrapping is on a button. */
1345 if( bButtonWrap &&
1346 (btnPtr[i].fsStyle & BTNS_SEP) &&
1347 (i + 1 < infoPtr->nNumButtons ) &&
1348 (btnPtr[i + 1].fsStyle & BTNS_SEP) )
1349 {
1350 TRACE("wrap point 1 btn %d style %02x\n", i, btnPtr[i].fsStyle);
1351 btnPtr[i].fsState |= TBSTATE_WRAP;
1352 x = infoPtr->nIndent;
1353 i++;
1354 bButtonWrap = FALSE;
1355 continue;
1356 }
1357
1358 /* The layout makes sure the bitmap is visible, but not the button. */
1359 /* Test added to also wrap after a button that starts a row but */
1360 /* is bigger than the area. - GA 8/01 */
1361 if (( x + cx - (infoPtr->nButtonWidth - infoPtr->nBitmapWidth) / 2
1362 > infoPtr->nWidth ) ||
1363 ((x == infoPtr->nIndent) && (cx > infoPtr->nWidth)))
1364 {
1365 BOOL bFound = FALSE;
1366
1367 /* If the current button is a separator and not hidden, */
1368 /* go to the next until it reaches a non separator. */
1369 /* Wrap the last separator if it is before a button. */
1370 while( ( ((btnPtr[i].fsStyle & BTNS_SEP) &&
1371 !(btnPtr[i].fsStyle & BTNS_DROPDOWN)) ||
1372 (btnPtr[i].fsState & TBSTATE_HIDDEN) ) &&
1373 i < infoPtr->nNumButtons )
1374 {
1375 i++;
1376 bFound = TRUE;
1377 }
1378
1379 if( bFound && i < infoPtr->nNumButtons )
1380 {
1381 i--;
1382 TRACE("wrap point 2 btn %d style %02x, x=%d, cx=%d\n",
1383 i, btnPtr[i].fsStyle, x, cx);
1384 btnPtr[i].fsState |= TBSTATE_WRAP;
1385 x = infoPtr->nIndent;
1386 bButtonWrap = FALSE;
1387 continue;
1388 }
1389 else if ( i >= infoPtr->nNumButtons)
1390 break;
1391
1392 /* If the current button is not a separator, find the last */
1393 /* separator and wrap it. */
1394 for ( j = i - 1; j >= 0 && !(btnPtr[j].fsState & TBSTATE_WRAP); j--)
1395 {
1396 if ((btnPtr[j].fsStyle & BTNS_SEP) &&
1397 !(btnPtr[j].fsState & TBSTATE_HIDDEN))
1398 {
1399 bFound = TRUE;
1400 i = j;
1401 TRACE("wrap point 3 btn %d style %02x, x=%d, cx=%d\n",
1402 i, btnPtr[i].fsStyle, x, cx);
1403 x = infoPtr->nIndent;
1404 btnPtr[j].fsState |= TBSTATE_WRAP;
1405 bButtonWrap = FALSE;
1406 break;
1407 }
1408 }
1409
1410 /* If no separator available for wrapping, wrap one of */
1411 /* non-hidden previous button. */
1412 if (!bFound)
1413 {
1414 for ( j = i - 1;
1415 j >= 0 && !(btnPtr[j].fsState & TBSTATE_WRAP); j--)
1416 {
1417 if (btnPtr[j].fsState & TBSTATE_HIDDEN)
1418 continue;
1419
1420 bFound = TRUE;
1421 i = j;
1422 TRACE("wrap point 4 btn %d style %02x, x=%d, cx=%d\n",
1423 i, btnPtr[i].fsStyle, x, cx);
1424 x = infoPtr->nIndent;
1425 btnPtr[j].fsState |= TBSTATE_WRAP;
1426 bButtonWrap = TRUE;
1427 break;
1428 }
1429 }
1430
1431 /* If all above failed, wrap the current button. */
1432 if (!bFound)
1433 {
1434 TRACE("wrap point 5 btn %d style %02x, x=%d, cx=%d\n",
1435 i, btnPtr[i].fsStyle, x, cx);
1436 btnPtr[i].fsState |= TBSTATE_WRAP;
1437 x = infoPtr->nIndent;
1438 if (btnPtr[i].fsStyle & BTNS_SEP )
1439 bButtonWrap = FALSE;
1440 else
1441 bButtonWrap = TRUE;
1442 }
1443 }
1444 else {
1445 TRACE("wrap point 6 btn %d style %02x, x=%d, cx=%d\n",
1446 i, btnPtr[i].fsStyle, x, cx);
1447 x += cx;
1448 }
1449 }
1450 }
1451
1452
1453 /***********************************************************************
1454 * TOOLBAR_MeasureButton
1455 *
1456 * Calculates the width and height required for a button. Used in
1457 * TOOLBAR_CalcToolbar to set the all-button width and height and also for
1458 * the width of buttons that are autosized.
1459 *
1460 * Note that it would have been rather elegant to use one piece of code for
1461 * both the laying out of the toolbar and for controlling where button parts
1462 * are drawn, but the native control has inconsistencies between the two that
1463 * prevent this from being effectively. These inconsistencies can be seen as
1464 * artefacts where parts of the button appear outside of the bounding button
1465 * rectangle.
1466 *
1467 * There are several cases for the calculation of the button dimensions and
1468 * button part positioning:
1469 *
1470 * List
1471 * ====
1472 *
1473 * With Bitmap:
1474 *
1475 * +--------------------------------------------------------+ ^
1476 * | ^ ^ | |
1477 * | | pad.cy / 2 | centred | |
1478 * | pad.cx/2 + cxedge +--------------+ +------------+ | | DEFPAD_CY +
1479 * |<----------------->| nBitmapWidth | | Text | | | max(nBitmapHeight, szText.cy)
1480 * | |<------------>| | | | |
1481 * | +--------------+ +------------+ | |
1482 * |<-------------------------------------->| | |
1483 * | cxedge + iListGap + nBitmapWidth + 2 |<-----------> | |
1484 * | szText.cx | |
1485 * +--------------------------------------------------------+ -
1486 * <-------------------------------------------------------->
1487 * 2*cxedge + nBitmapWidth + iListGap + szText.cx + pad.cx
1488 *
1489 * Without Bitmap (I_IMAGENONE):
1490 *
1491 * +-----------------------------------+ ^
1492 * | ^ | |
1493 * | | centred | | LISTPAD_CY +
1494 * | +------------+ | | szText.cy
1495 * | | Text | | |
1496 * | | | | |
1497 * | +------------+ | |
1498 * |<----------------->| | |
1499 * | cxedge |<-----------> | |
1500 * | szText.cx | |
1501 * +-----------------------------------+ -
1502 * <----------------------------------->
1503 * szText.cx + pad.cx
1504 *
1505 * Without text:
1506 *
1507 * +--------------------------------------+ ^
1508 * | ^ | |
1509 * | | padding.cy/2 | | DEFPAD_CY +
1510 * | +------------+ | | nBitmapHeight
1511 * | | Bitmap | | |
1512 * | | | | |
1513 * | +------------+ | |
1514 * |<------------------->| | |
1515 * | cxedge + iListGap/2 |<-----------> | |
1516 * | nBitmapWidth | |
1517 * +--------------------------------------+ -
1518 * <-------------------------------------->
1519 * 2*cxedge + nBitmapWidth + iListGap
1520 *
1521 * Non-List
1522 * ========
1523 *
1524 * With bitmap:
1525 *
1526 * +-----------------------------------+ ^
1527 * | ^ | |
1528 * | | pad.cy / 2 | | nBitmapHeight +
1529 * | - | | szText.cy +
1530 * | +------------+ | | DEFPAD_CY + 1
1531 * | centred | Bitmap | | |
1532 * |<----------------->| | | |
1533 * | +------------+ | |
1534 * | ^ | |
1535 * | 1 | | |
1536 * | - | |
1537 * | centred +---------------+ | |
1538 * |<--------------->| Text | | |
1539 * | +---------------+ | |
1540 * +-----------------------------------+ -
1541 * <----------------------------------->
1542 * pad.cx + max(nBitmapWidth, szText.cx)
1543 *
1544 * Without bitmaps (NULL imagelist or ImageList_GetImageCount() = 0):
1545 *
1546 * +---------------------------------------+ ^
1547 * | ^ | |
1548 * | | 2 + pad.cy / 2 | |
1549 * | - | | szText.cy +
1550 * | centred +-----------------+ | | pad.cy + 2
1551 * |<--------------->| Text | | |
1552 * | +-----------------+ | |
1553 * | | |
1554 * +---------------------------------------+ -
1555 * <--------------------------------------->
1556 * 2*cxedge + pad.cx + szText.cx
1557 *
1558 * Without text:
1559 * As for with bitmaps, but with szText.cx zero.
1560 */
1561 static inline SIZE TOOLBAR_MeasureButton(const TOOLBAR_INFO *infoPtr, SIZE sizeString,
1562 BOOL bHasBitmap, BOOL bValidImageList)
1563 {
1564 SIZE sizeButton;
1565 if (infoPtr->dwStyle & TBSTYLE_LIST)
1566 {
1567 /* set button height from bitmap / text height... */
1568 sizeButton.cy = max((bHasBitmap ? infoPtr->nBitmapHeight : 0),
1569 sizeString.cy);
1570
1571 /* ... add on the necessary padding */
1572 if (bValidImageList)
1573 {
1574 if (bHasBitmap)
1575 sizeButton.cy += DEFPAD_CY;
1576 else
1577 sizeButton.cy += LISTPAD_CY;
1578 }
1579 else
1580 sizeButton.cy += infoPtr->szPadding.cy;
1581
1582 /* calculate button width */
1583 sizeButton.cx = 2*GetSystemMetrics(SM_CXEDGE) +
1584 infoPtr->nBitmapWidth + infoPtr->iListGap;
1585 if (sizeString.cx > 0)
1586 sizeButton.cx += sizeString.cx + infoPtr->szPadding.cx;
1587
1588 }
1589 else
1590 {
1591 if (bHasBitmap)
1592 {
1593 sizeButton.cy = infoPtr->nBitmapHeight + DEFPAD_CY;
1594 if (sizeString.cy > 0)
1595 sizeButton.cy += 1 + sizeString.cy;
1596 sizeButton.cx = infoPtr->szPadding.cx +
1597 max(sizeString.cx, infoPtr->nBitmapWidth);
1598 }
1599 else
1600 {
1601 sizeButton.cy = sizeString.cy + infoPtr->szPadding.cy +
1602 NONLIST_NOTEXT_OFFSET;
1603 sizeButton.cx = infoPtr->szPadding.cx +
1604 max(2*GetSystemMetrics(SM_CXEDGE) + sizeString.cx, infoPtr->nBitmapWidth);
1605 }
1606 }
1607 return sizeButton;
1608 }
1609
1610
1611 /***********************************************************************
1612 * TOOLBAR_CalcToolbar
1613 *
1614 * This function calculates button and separator placement. It first
1615 * calculates the button sizes, gets the toolbar window width and then
1616 * calls TOOLBAR_WrapToolbar to determine which buttons we need to wrap
1617 * on. It assigns a new location to each item and sends this location to
1618 * the tooltip window if appropriate. Finally, it updates the rcBound
1619 * rect and calculates the new required toolbar window height.
1620 */
1621 static void
1622 TOOLBAR_CalcToolbar (HWND hwnd)
1623 {
1624 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr(hwnd);
1625 SIZE sizeString, sizeButton;
1626 BOOL validImageList = FALSE;
1627
1628 TOOLBAR_CalcStrings (hwnd, &sizeString);
1629
1630 TOOLBAR_DumpToolbar (infoPtr, __LINE__);
1631
1632 if (TOOLBAR_IsValidImageList(infoPtr, 0))
1633 validImageList = TRUE;
1634 sizeButton = TOOLBAR_MeasureButton(infoPtr, sizeString, TRUE, validImageList);
1635 infoPtr->nButtonWidth = sizeButton.cx;
1636 infoPtr->nButtonHeight = sizeButton.cy;
1637 infoPtr->iTopMargin = default_top_margin(infoPtr);
1638
1639 if ( infoPtr->cxMin >= 0 && infoPtr->nButtonWidth < infoPtr->cxMin )
1640 infoPtr->nButtonWidth = infoPtr->cxMin;
1641 if ( infoPtr->cxMax > 0 && infoPtr->nButtonWidth > infoPtr->cxMax )
1642 infoPtr->nButtonWidth = infoPtr->cxMax;
1643
1644 TOOLBAR_LayoutToolbar(hwnd);
1645 }
1646
1647 static void
1648 TOOLBAR_LayoutToolbar(HWND hwnd)
1649 {
1650 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr(hwnd);
1651 TBUTTON_INFO *btnPtr;
1652 SIZE sizeButton;
1653 INT i, nRows, nSepRows;
1654 INT x, y, cx, cy;
1655 BOOL bWrap;
1656 BOOL validImageList = TOOLBAR_IsValidImageList(infoPtr, 0);
1657 BOOL hasDropDownArrows = TOOLBAR_HasDropDownArrows(infoPtr->dwExStyle);
1658
1659 TOOLBAR_WrapToolbar(hwnd, infoPtr->dwStyle);
1660
1661 x = infoPtr->nIndent;
1662 y = infoPtr->iTopMargin;
1663 cx = infoPtr->nButtonWidth;
1664 cy = infoPtr->nButtonHeight;
1665
1666 nRows = nSepRows = 0;
1667
1668 infoPtr->rcBound.top = y;
1669 infoPtr->rcBound.left = x;
1670 infoPtr->rcBound.bottom = y + cy;
1671 infoPtr->rcBound.right = x;
1672
1673 btnPtr = infoPtr->buttons;
1674
1675 TRACE("cy=%d\n", cy);
1676
1677 for (i = 0; i < infoPtr->nNumButtons; i++, btnPtr++ )
1678 {
1679 bWrap = FALSE;
1680 if (btnPtr->fsState & TBSTATE_HIDDEN)
1681 {
1682 SetRectEmpty (&btnPtr->rect);
1683 continue;
1684 }
1685
1686 cy = infoPtr->nButtonHeight;
1687
1688 /* UNDOCUMENTED: If a separator has a non zero bitmap index, */
1689 /* it is the actual width of the separator. This is used for */
1690 /* custom controls in toolbars. */
1691 if (btnPtr->fsStyle & BTNS_SEP) {
1692 if (btnPtr->fsStyle & BTNS_DROPDOWN) {
1693 cy = (btnPtr->iBitmap > 0) ?
1694 btnPtr->iBitmap : SEPARATOR_WIDTH;
1695 cx = infoPtr->nButtonWidth;
1696 }
1697 else
1698 cx = (btnPtr->iBitmap > 0) ?
1699 btnPtr->iBitmap : SEPARATOR_WIDTH;
1700 }
1701 else
1702 {
1703 if (btnPtr->cx)
1704 cx = btnPtr->cx;
1705 else if ((infoPtr->dwExStyle & TBSTYLE_EX_MIXEDBUTTONS) ||
1706 (btnPtr->fsStyle & BTNS_AUTOSIZE))
1707 {
1708 SIZE sz;
1709 HDC hdc;
1710 HFONT hOldFont;
1711
1712 hdc = GetDC (hwnd);
1713 hOldFont = SelectObject (hdc, infoPtr->hFont);
1714
1715 TOOLBAR_MeasureString(infoPtr, btnPtr, hdc, &sz);
1716
1717 SelectObject (hdc, hOldFont);
1718 ReleaseDC (hwnd, hdc);
1719
1720 sizeButton = TOOLBAR_MeasureButton(infoPtr, sz,
1721 TOOLBAR_IsValidBitmapIndex(infoPtr, infoPtr->buttons[i].iBitmap),
1722 validImageList);
1723 cx = sizeButton.cx;
1724 }
1725 else
1726 cx = infoPtr->nButtonWidth;
1727
1728 /* if size has been set manually then don't add on extra space
1729 * for the drop down arrow */
1730 if (!btnPtr->cx && hasDropDownArrows &&
1731 ((btnPtr->fsStyle & BTNS_DROPDOWN) || (btnPtr->fsStyle & BTNS_WHOLEDROPDOWN)))
1732 cx += DDARROW_WIDTH;
1733 }
1734 if (btnPtr->fsState & TBSTATE_WRAP )
1735 bWrap = TRUE;
1736
1737 SetRect (&btnPtr->rect, x, y, x + cx, y + cy);
1738
1739 if (infoPtr->rcBound.left > x)
1740 infoPtr->rcBound.left = x;
1741 if (infoPtr->rcBound.right < x + cx)
1742 infoPtr->rcBound.right = x + cx;
1743 if (infoPtr->rcBound.bottom < y + cy)
1744 infoPtr->rcBound.bottom = y + cy;
1745
1746 TOOLBAR_TooltipSetRect(infoPtr, btnPtr);
1747
1748 /* btnPtr->nRow is zero based. The space between the rows is */
1749 /* also considered as a row. */
1750 btnPtr->nRow = nRows + nSepRows;
1751
1752 TRACE("button %d style=%x, bWrap=%d, nRows=%d, nSepRows=%d, btnrow=%d, (%d,%d)-(%d,%d)\n",
1753 i, btnPtr->fsStyle, bWrap, nRows, nSepRows, btnPtr->nRow,
1754 x, y, x+cx, y+cy);
1755
1756 if( bWrap )
1757 {
1758 if ( !(btnPtr->fsStyle & BTNS_SEP) )
1759 y += cy;
1760 else
1761 {
1762 /* UNDOCUMENTED: If a separator has a non zero bitmap index, */
1763 /* it is the actual width of the separator. This is used for */
1764 /* custom controls in toolbars. */
1765 if ( !(btnPtr->fsStyle & BTNS_DROPDOWN))
1766 y += cy + ( (btnPtr->iBitmap > 0 ) ?
1767 btnPtr->iBitmap : SEPARATOR_WIDTH) * 2 /3;
1768 else
1769 y += cy;
1770
1771 /* nSepRows is used to calculate the extra height following */
1772 /* the last row. */
1773 nSepRows++;
1774 }
1775 x = infoPtr->nIndent;
1776
1777 /* Increment row number unless this is the last button */
1778 /* and it has Wrap set. */
1779 if (i != infoPtr->nNumButtons-1)
1780 nRows++;
1781 }
1782 else
1783 x += cx;
1784 }
1785
1786 /* infoPtr->nRows is the number of rows on the toolbar */
1787 infoPtr->nRows = nRows + nSepRows + 1;
1788
1789 TRACE("toolbar button width %d\n", infoPtr->nButtonWidth);
1790 }
1791
1792
1793 static INT
1794 TOOLBAR_InternalHitTest (HWND hwnd, const POINT *lpPt)
1795 {
1796 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
1797 TBUTTON_INFO *btnPtr;
1798 INT i;
1799
1800 btnPtr = infoPtr->buttons;
1801 for (i = 0; i < infoPtr->nNumButtons; i++, btnPtr++) {
1802 if (btnPtr->fsState & TBSTATE_HIDDEN)
1803 continue;
1804
1805 if (btnPtr->fsStyle & BTNS_SEP) {
1806 if (PtInRect (&btnPtr->rect, *lpPt)) {
1807 TRACE(" ON SEPARATOR %d!\n", i);
1808 return -i;
1809 }
1810 }
1811 else {
1812 if (PtInRect (&btnPtr->rect, *lpPt)) {
1813 TRACE(" ON BUTTON %d!\n", i);
1814 return i;
1815 }
1816 }
1817 }
1818
1819 TRACE(" NOWHERE!\n");
1820 return TOOLBAR_NOWHERE;
1821 }
1822
1823
1824 /* worker for TB_ADDBUTTONS and TB_INSERTBUTTON */
1825 static BOOL
1826 TOOLBAR_InternalInsertButtonsT(TOOLBAR_INFO *infoPtr, INT iIndex, UINT nAddButtons, TBBUTTON *lpTbb, BOOL fUnicode)
1827 {
1828 INT nOldButtons, nNewButtons, iButton;
1829 BOOL fHasString = FALSE;
1830
1831 if (iIndex < 0) /* iIndex can be negative, what means adding at the end */
1832 iIndex = infoPtr->nNumButtons;
1833
1834 nOldButtons = infoPtr->nNumButtons;
1835 nNewButtons = nOldButtons + nAddButtons;
1836
1837 infoPtr->buttons = ReAlloc(infoPtr->buttons, sizeof(TBUTTON_INFO)*nNewButtons);
1838 memmove(&infoPtr->buttons[iIndex + nAddButtons], &infoPtr->buttons[iIndex],
1839 (nOldButtons - iIndex) * sizeof(TBUTTON_INFO));
1840 infoPtr->nNumButtons += nAddButtons;
1841
1842 /* insert new buttons data */
1843 for (iButton = 0; iButton < nAddButtons; iButton++) {
1844 TBUTTON_INFO *btnPtr = &infoPtr->buttons[iIndex + iButton];
1845
1846 TOOLBAR_DumpTBButton(lpTbb, fUnicode);
1847
1848 ZeroMemory(btnPtr, sizeof(*btnPtr));
1849 btnPtr->iBitmap = lpTbb[iButton].iBitmap;
1850 btnPtr->idCommand = lpTbb[iButton].idCommand;
1851 btnPtr->fsState = lpTbb[iButton].fsState;
1852 btnPtr->fsStyle = lpTbb[iButton].fsStyle;
1853 btnPtr->dwData = lpTbb[iButton].dwData;
1854 if(HIWORD(lpTbb[iButton].iString) && lpTbb[iButton].iString != -1)
1855 {
1856 if (fUnicode)
1857 Str_SetPtrW((LPWSTR*)&btnPtr->iString, (LPWSTR)lpTbb[iButton].iString );
1858 else
1859 Str_SetPtrAtoW((LPWSTR*)&btnPtr->iString, (LPSTR)lpTbb[iButton].iString);
1860 fHasString = TRUE;
1861 }
1862 else
1863 btnPtr->iString = lpTbb[iButton].iString;
1864
1865 TOOLBAR_TooltipAddTool(infoPtr, btnPtr);
1866 }
1867
1868 if (infoPtr->nNumStrings > 0 || fHasString)
1869 TOOLBAR_CalcToolbar(infoPtr->hwndSelf);
1870 else
1871 TOOLBAR_LayoutToolbar(infoPtr->hwndSelf);
1872 TOOLBAR_AutoSize(infoPtr->hwndSelf);
1873
1874 TOOLBAR_DumpToolbar(infoPtr, __LINE__);
1875 InvalidateRect(infoPtr->hwndSelf, NULL, TRUE);
1876 return TRUE;
1877 }
1878
1879
1880 static INT
1881 TOOLBAR_GetButtonIndex (const TOOLBAR_INFO *infoPtr, INT idCommand, BOOL CommandIsIndex)
1882 {
1883 TBUTTON_INFO *btnPtr;
1884 INT i;
1885
1886 if (CommandIsIndex) {
1887 TRACE("command is really index command=%d\n", idCommand);
1888 if (idCommand >= infoPtr->nNumButtons) return -1;
1889 return idCommand;
1890 }
1891 btnPtr = infoPtr->buttons;
1892 for (i = 0; i < infoPtr->nNumButtons; i++, btnPtr++) {
1893 if (btnPtr->idCommand == idCommand) {
1894 TRACE("command=%d index=%d\n", idCommand, i);
1895 return i;
1896 }
1897 }
1898 TRACE("no index found for command=%d\n", idCommand);
1899 return -1;
1900 }
1901
1902
1903 static INT
1904 TOOLBAR_GetCheckedGroupButtonIndex (const TOOLBAR_INFO *infoPtr, INT nIndex)
1905 {
1906 TBUTTON_INFO *btnPtr;
1907 INT nRunIndex;
1908
1909 if ((nIndex < 0) || (nIndex > infoPtr->nNumButtons))
1910 return -1;
1911
1912 /* check index button */
1913 btnPtr = &infoPtr->buttons[nIndex];
1914 if ((btnPtr->fsStyle & BTNS_CHECKGROUP) == BTNS_CHECKGROUP) {
1915 if (btnPtr->fsState & TBSTATE_CHECKED)
1916 return nIndex;
1917 }
1918
1919 /* check previous buttons */
1920 nRunIndex = nIndex - 1;
1921 while (nRunIndex >= 0) {
1922 btnPtr = &infoPtr->buttons[nRunIndex];
1923 if ((btnPtr->fsStyle & BTNS_GROUP) == BTNS_GROUP) {
1924 if (btnPtr->fsState & TBSTATE_CHECKED)
1925 return nRunIndex;
1926 }
1927 else
1928 break;
1929 nRunIndex--;
1930 }
1931
1932 /* check next buttons */
1933 nRunIndex = nIndex + 1;
1934 while (nRunIndex < infoPtr->nNumButtons) {
1935 btnPtr = &infoPtr->buttons[nRunIndex];
1936 if ((btnPtr->fsStyle & BTNS_GROUP) == BTNS_GROUP) {
1937 if (btnPtr->fsState & TBSTATE_CHECKED)
1938 return nRunIndex;
1939 }
1940 else
1941 break;
1942 nRunIndex++;
1943 }
1944
1945 return -1;
1946 }
1947
1948
1949 static VOID
1950 TOOLBAR_RelayEvent (HWND hwndTip, HWND hwndMsg, UINT uMsg,
1951 WPARAM wParam, LPARAM lParam)
1952 {
1953 MSG msg;
1954
1955 msg.hwnd = hwndMsg;
1956 msg.message = uMsg;
1957 msg.wParam = wParam;
1958 msg.lParam = lParam;
1959 msg.time = GetMessageTime ();
1960 msg.pt.x = (short)LOWORD(GetMessagePos ());
1961 msg.pt.y = (short)HIWORD(GetMessagePos ());
1962
1963 SendMessageW (hwndTip, TTM_RELAYEVENT, 0, (LPARAM)&msg);
1964 }
1965
1966 static void
1967 TOOLBAR_TooltipAddTool(const TOOLBAR_INFO *infoPtr, const TBUTTON_INFO *button)
1968 {
1969 if (infoPtr->hwndToolTip && !(button->fsStyle & BTNS_SEP)) {
1970 TTTOOLINFOW ti;
1971
1972 ZeroMemory(&ti, sizeof(TTTOOLINFOW));
1973 ti.cbSize = sizeof (TTTOOLINFOW);
1974 ti.hwnd = infoPtr->hwndSelf;
1975 ti.uId = button->idCommand;
1976 ti.hinst = 0;
1977 ti.lpszText = LPSTR_TEXTCALLBACKW;
1978 /* ti.lParam = random value from the stack? */
1979
1980 SendMessageW(infoPtr->hwndToolTip, TTM_ADDTOOLW,
1981 0, (LPARAM)&ti);
1982 }
1983 }
1984
1985 static void
1986 TOOLBAR_TooltipDelTool(const TOOLBAR_INFO *infoPtr, const TBUTTON_INFO *button)
1987 {
1988 if ((infoPtr->hwndToolTip) && !(button->fsStyle & BTNS_SEP)) {
1989 TTTOOLINFOW ti;
1990
1991 ZeroMemory(&ti, sizeof(ti));
1992 ti.cbSize = sizeof(ti);
1993 ti.hwnd = infoPtr->hwndSelf;
1994 ti.uId = button->idCommand;
1995
1996 SendMessageW(infoPtr->hwndToolTip, TTM_DELTOOLW, 0, (LPARAM)&ti);
1997 }
1998 }
1999
2000 static void TOOLBAR_TooltipSetRect(const TOOLBAR_INFO *infoPtr, const TBUTTON_INFO *button)
2001 {
2002 /* Set the toolTip only for non-hidden, non-separator button */
2003 if (infoPtr->hwndToolTip && !(button->fsStyle & BTNS_SEP))
2004 {
2005 TTTOOLINFOW ti;
2006
2007 ZeroMemory(&ti, sizeof(ti));
2008 ti.cbSize = sizeof(ti);
2009 ti.hwnd = infoPtr->hwndSelf;
2010 ti.uId = button->idCommand;
2011 ti.rect = button->rect;
2012 SendMessageW(infoPtr->hwndToolTip, TTM_NEWTOOLRECTW, 0, (LPARAM)&ti);
2013 }
2014 }
2015
2016 /* Creates the tooltip control */
2017 static void
2018 TOOLBAR_TooltipCreateControl(TOOLBAR_INFO *infoPtr)
2019 {
2020 int i;
2021 NMTOOLTIPSCREATED nmttc;
2022
2023 infoPtr->hwndToolTip = CreateWindowExW(0, TOOLTIPS_CLASSW, NULL, WS_POPUP,
2024 CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT,
2025 infoPtr->hwndSelf, 0, 0, 0);
2026
2027 if (!infoPtr->hwndToolTip)
2028 return;
2029
2030 /* Send NM_TOOLTIPSCREATED notification */
2031 nmttc.hwndToolTips = infoPtr->hwndToolTip;
2032 TOOLBAR_SendNotify(&nmttc.hdr, infoPtr, NM_TOOLTIPSCREATED);
2033
2034 for (i = 0; i < infoPtr->nNumButtons; i++)
2035 {
2036 TOOLBAR_TooltipAddTool(infoPtr, &infoPtr->buttons[i]);
2037 TOOLBAR_TooltipSetRect(infoPtr, &infoPtr->buttons[i]);
2038 }
2039 }
2040
2041 /* keeps available button list box sorted by button id */
2042 static void TOOLBAR_Cust_InsertAvailButton(HWND hwnd, PCUSTOMBUTTON btnInfoNew)
2043 {
2044 int i;
2045 int count;
2046 PCUSTOMBUTTON btnInfo;
2047 HWND hwndAvail = GetDlgItem(hwnd, IDC_AVAILBTN_LBOX);
2048
2049 TRACE("button %s, idCommand %d\n", debugstr_w(btnInfoNew->text), btnInfoNew->btn.idCommand);
2050
2051 count = SendMessageW(hwndAvail, LB_GETCOUNT, 0, 0);
2052
2053 /* position 0 is always separator */
2054 for (i = 1; i < count; i++)
2055 {
2056 btnInfo = (PCUSTOMBUTTON)SendMessageW(hwndAvail, LB_GETITEMDATA, i, 0);
2057 if (btnInfoNew->btn.idCommand < btnInfo->btn.idCommand)
2058 {
2059 i = SendMessageW(hwndAvail, LB_INSERTSTRING, i, 0);
2060 SendMessageW(hwndAvail, LB_SETITEMDATA, i, (LPARAM)btnInfoNew);
2061 return;
2062 }
2063 }
2064 /* id higher than all others add to end */
2065 i = SendMessageW(hwndAvail, LB_ADDSTRING, 0, 0);
2066 SendMessageW(hwndAvail, LB_SETITEMDATA, i, (LPARAM)btnInfoNew);
2067 }
2068
2069 static void TOOLBAR_Cust_MoveButton(const CUSTDLG_INFO *custInfo, HWND hwnd, INT nIndexFrom, INT nIndexTo)
2070 {
2071 NMTOOLBARW nmtb;
2072
2073 TRACE("index from %d, index to %d\n", nIndexFrom, nIndexTo);
2074
2075 if (nIndexFrom == nIndexTo)
2076 return;
2077
2078 /* MSDN states that iItem is the index of the button, rather than the
2079 * command ID as used by every other NMTOOLBAR notification */
2080 nmtb.iItem = nIndexFrom;
2081 if (TOOLBAR_SendNotify(&nmtb.hdr, custInfo->tbInfo, TBN_QUERYINSERT))
2082 {
2083 PCUSTOMBUTTON btnInfo;
2084 NMHDR hdr;
2085 HWND hwndList = GetDlgItem(hwnd, IDC_TOOLBARBTN_LBOX);
2086 int count = SendMessageW(hwndList, LB_GETCOUNT, 0, 0);
2087
2088 btnInfo = (PCUSTOMBUTTON)SendMessageW(hwndList, LB_GETITEMDATA, nIndexFrom, 0);
2089
2090 SendMessageW(hwndList, LB_DELETESTRING, nIndexFrom, 0);
2091 SendMessageW(hwndList, LB_INSERTSTRING, nIndexTo, 0);
2092 SendMessageW(hwndList, LB_SETITEMDATA, nIndexTo, (LPARAM)btnInfo);
2093 SendMessageW(hwndList, LB_SETCURSEL, nIndexTo, 0);
2094
2095 if (nIndexTo <= 0)
2096 EnableWindow(GetDlgItem(hwnd,IDC_MOVEUP_BTN), FALSE);
2097 else
2098 EnableWindow(GetDlgItem(hwnd,IDC_MOVEUP_BTN), TRUE);
2099
2100 /* last item is always separator, so -2 instead of -1 */
2101 if (nIndexTo >= (count - 2))
2102 EnableWindow(GetDlgItem(hwnd,IDC_MOVEDN_BTN), FALSE);
2103 else
2104 EnableWindow(GetDlgItem(hwnd,IDC_MOVEDN_BTN), TRUE);
2105
2106 SendMessageW(custInfo->tbHwnd, TB_DELETEBUTTON, nIndexFrom, 0);
2107 SendMessageW(custInfo->tbHwnd, TB_INSERTBUTTONW, nIndexTo, (LPARAM)&(btnInfo->btn));
2108
2109 TOOLBAR_SendNotify(&hdr, custInfo->tbInfo, TBN_TOOLBARCHANGE);
2110 }
2111 }
2112
2113 static void TOOLBAR_Cust_AddButton(const CUSTDLG_INFO *custInfo, HWND hwnd, INT nIndexAvail, INT nIndexTo)
2114 {
2115 NMTOOLBARW nmtb;
2116
2117 TRACE("Add: nIndexAvail %d, nIndexTo %d\n", nIndexAvail, nIndexTo);
2118
2119 /* MSDN states that iItem is the index of the button, rather than the
2120 * command ID as used by every other NMTOOLBAR notification */
2121 nmtb.iItem = nIndexAvail;
2122 if (TOOLBAR_SendNotify(&nmtb.hdr, custInfo->tbInfo, TBN_QUERYINSERT))
2123 {
2124 PCUSTOMBUTTON btnInfo;
2125 NMHDR hdr;
2126 HWND hwndList = GetDlgItem(hwnd, IDC_TOOLBARBTN_LBOX);
2127 HWND hwndAvail = GetDlgItem(hwnd, IDC_AVAILBTN_LBOX);
2128 int count = SendMessageW(hwndAvail, LB_GETCOUNT, 0, 0);
2129
2130 btnInfo = (PCUSTOMBUTTON)SendMessageW(hwndAvail, LB_GETITEMDATA, nIndexAvail, 0);
2131
2132 if (nIndexAvail != 0) /* index == 0 indicates separator */
2133 {
2134 /* remove from 'available buttons' list */
2135 SendMessageW(hwndAvail, LB_DELETESTRING, nIndexAvail, 0);
2136 if (nIndexAvail == count-1)
2137 SendMessageW(hwndAvail, LB_SETCURSEL, nIndexAvail-1 , 0);
2138 else
2139 SendMessageW(hwndAvail, LB_SETCURSEL, nIndexAvail , 0);
2140 }
2141 else
2142 {
2143 PCUSTOMBUTTON btnNew;
2144
2145 /* duplicate 'separator' button */
2146 btnNew = Alloc(sizeof(CUSTOMBUTTON));
2147 *btnNew = *btnInfo;
2148 btnInfo = btnNew;
2149 }
2150
2151 /* insert into 'toolbar button' list */
2152 SendMessageW(hwndList, LB_INSERTSTRING, nIndexTo, 0);
2153 SendMessageW(hwndList, LB_SETITEMDATA, nIndexTo, (LPARAM)btnInfo);
2154
2155 SendMessageW(custInfo->tbHwnd, TB_INSERTBUTTONW, nIndexTo, (LPARAM)&(btnInfo->btn));
2156
2157 TOOLBAR_SendNotify(&hdr, custInfo->tbInfo, TBN_TOOLBARCHANGE);
2158 }
2159 }
2160
2161 static void TOOLBAR_Cust_RemoveButton(const CUSTDLG_INFO *custInfo, HWND hwnd, INT index)
2162 {
2163 PCUSTOMBUTTON btnInfo;
2164 HWND hwndList = GetDlgItem(hwnd, IDC_TOOLBARBTN_LBOX);
2165
2166 TRACE("Remove: index %d\n", index);
2167
2168 btnInfo = (PCUSTOMBUTTON)SendMessageW(hwndList, LB_GETITEMDATA, index, 0);
2169
2170 /* send TBN_QUERYDELETE notification */
2171 if (TOOLBAR_IsButtonRemovable(custInfo->tbInfo, index, btnInfo))
2172 {
2173 NMHDR hdr;
2174
2175 SendMessageW(hwndList, LB_DELETESTRING, index, 0);
2176 SendMessageW(hwndList, LB_SETCURSEL, index , 0);
2177
2178 SendMessageW(custInfo->tbHwnd, TB_DELETEBUTTON, index, 0);
2179
2180 /* insert into 'available button' list */
2181 if (!(btnInfo->btn.fsStyle & BTNS_SEP))
2182 TOOLBAR_Cust_InsertAvailButton(hwnd, btnInfo);
2183 else
2184 Free(btnInfo);
2185
2186 TOOLBAR_SendNotify(&hdr, custInfo->tbInfo, TBN_TOOLBARCHANGE);
2187 }
2188 }
2189
2190 /* drag list notification function for toolbar buttons list box */
2191 static LRESULT TOOLBAR_Cust_ToolbarDragListNotification(const CUSTDLG_INFO *custInfo, HWND hwnd,
2192 const DRAGLISTINFO *pDLI)
2193 {
2194 HWND hwndList = GetDlgItem(hwnd, IDC_TOOLBARBTN_LBOX);
2195 switch (pDLI->uNotification)
2196 {
2197 case DL_BEGINDRAG:
2198 {
2199 INT nCurrentItem = LBItemFromPt(hwndList, pDLI->ptCursor, TRUE);
2200 INT nCount = SendMessageW(hwndList, LB_GETCOUNT, 0, 0);
2201 /* no dragging for last item (separator) */
2202 if (nCurrentItem >= (nCount - 1)) return FALSE;
2203 return TRUE;
2204 }
2205 case DL_DRAGGING:
2206 {
2207 INT nCurrentItem = LBItemFromPt(hwndList, pDLI->ptCursor, TRUE);
2208 INT nCount = SendMessageW(hwndList, LB_GETCOUNT, 0, 0);
2209 /* no dragging past last item (separator) */
2210 if ((nCurrentItem >= 0) && (nCurrentItem < (nCount - 1)))
2211 {
2212 DrawInsert(hwnd, hwndList, nCurrentItem);
2213 /* FIXME: native uses "move button" cursor */
2214 return DL_COPYCURSOR;
2215 }
2216
2217 /* not over toolbar buttons list */
2218 if (nCurrentItem < 0)
2219 {
2220 POINT ptWindow = pDLI->ptCursor;
2221 HWND hwndListAvail = GetDlgItem(hwnd, IDC_AVAILBTN_LBOX);
2222 MapWindowPoints(NULL, hwnd, &ptWindow, 1);
2223 /* over available buttons list? */
2224 if (ChildWindowFromPoint(hwnd, ptWindow) == hwndListAvail)
2225 /* FIXME: native uses "move button" cursor */
2226 return DL_COPYCURSOR;
2227 }
2228 /* clear drag arrow */
2229 DrawInsert(hwnd, hwndList, -1);
2230 return DL_STOPCURSOR;
2231 }
2232 case DL_DROPPED:
2233 {
2234 INT nIndexTo = LBItemFromPt(hwndList, pDLI->ptCursor, TRUE);
2235 INT nIndexFrom = SendMessageW(hwndList, LB_GETCURSEL, 0, 0);
2236 INT nCount = SendMessageW(hwndList, LB_GETCOUNT, 0, 0);
2237 if ((nIndexTo >= 0) && (nIndexTo < (nCount - 1)))
2238 {
2239 /* clear drag arrow */
2240 DrawInsert(hwnd, hwndList, -1);
2241 /* move item */
2242 TOOLBAR_Cust_MoveButton(custInfo, hwnd, nIndexFrom, nIndexTo);
2243 }
2244 /* not over toolbar buttons list */
2245 if (nIndexTo < 0)
2246 {
2247 POINT ptWindow = pDLI->ptCursor;
2248 HWND hwndListAvail = GetDlgItem(hwnd, IDC_AVAILBTN_LBOX);
2249 MapWindowPoints(NULL, hwnd, &ptWindow, 1);
2250 /* over available buttons list? */
2251 if (ChildWindowFromPoint(hwnd, ptWindow) == hwndListAvail)
2252 TOOLBAR_Cust_RemoveButton(custInfo, hwnd, nIndexFrom);
2253 }
2254 break;
2255 }
2256 case DL_CANCELDRAG:
2257 /* Clear drag arrow */
2258 DrawInsert(hwnd, hwndList, -1);
2259 break;
2260 }
2261
2262 return 0;
2263 }
2264
2265 /* drag list notification function for available buttons list box */
2266 static LRESULT TOOLBAR_Cust_AvailDragListNotification(const CUSTDLG_INFO *custInfo, HWND hwnd,
2267 const DRAGLISTINFO *pDLI)
2268 {
2269 HWND hwndList = GetDlgItem(hwnd, IDC_TOOLBARBTN_LBOX);
2270 switch (pDLI->uNotification)
2271 {
2272 case DL_BEGINDRAG:
2273 return TRUE;
2274 case DL_DRAGGING:
2275 {
2276 INT nCurrentItem = LBItemFromPt(hwndList, pDLI->ptCursor, TRUE);
2277 INT nCount = SendMessageW(hwndList, LB_GETCOUNT, 0, 0);
2278 /* no dragging past last item (separator) */
2279 if ((nCurrentItem >= 0) && (nCurrentItem < nCount))
2280 {
2281 DrawInsert(hwnd, hwndList, nCurrentItem);
2282 /* FIXME: native uses "move button" cursor */
2283 return DL_COPYCURSOR;
2284 }
2285
2286 /* not over toolbar buttons list */
2287 if (nCurrentItem < 0)
2288 {
2289 POINT ptWindow = pDLI->ptCursor;
2290 HWND hwndListAvail = GetDlgItem(hwnd, IDC_AVAILBTN_LBOX);
2291 MapWindowPoints(NULL, hwnd, &ptWindow, 1);
2292 /* over available buttons list? */
2293 if (ChildWindowFromPoint(hwnd, ptWindow) == hwndListAvail)
2294 /* FIXME: native uses "move button" cursor */
2295 return DL_COPYCURSOR;
2296 }
2297 /* clear drag arrow */
2298 DrawInsert(hwnd, hwndList, -1);
2299 return DL_STOPCURSOR;
2300 }
2301 case DL_DROPPED:
2302 {
2303 INT nIndexTo = LBItemFromPt(hwndList, pDLI->ptCursor, TRUE);
2304 INT nCount = SendMessageW(hwndList, LB_GETCOUNT, 0, 0);
2305 INT nIndexFrom = SendDlgItemMessageW(hwnd, IDC_AVAILBTN_LBOX, LB_GETCURSEL, 0, 0);
2306 if ((nIndexTo >= 0) && (nIndexTo < nCount))
2307 {
2308 /* clear drag arrow */
2309 DrawInsert(hwnd, hwndList, -1);
2310 /* add item */
2311 TOOLBAR_Cust_AddButton(custInfo, hwnd, nIndexFrom, nIndexTo);
2312 }
2313 }
2314 case DL_CANCELDRAG:
2315 /* Clear drag arrow */
2316 DrawInsert(hwnd, hwndList, -1);
2317 break;
2318 }
2319 return 0;
2320 }
2321
2322 extern UINT uDragListMessage;
2323
2324 /***********************************************************************
2325 * TOOLBAR_CustomizeDialogProc
2326 * This function implements the toolbar customization dialog.
2327 */
2328 static INT_PTR CALLBACK
2329 TOOLBAR_CustomizeDialogProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
2330 {
2331 PCUSTDLG_INFO custInfo = (PCUSTDLG_INFO)GetWindowLongPtrW (hwnd, DWLP_USER);
2332 PCUSTOMBUTTON btnInfo;
2333 NMTOOLBARA nmtb;
2334 TOOLBAR_INFO *infoPtr = custInfo ? custInfo->tbInfo : NULL;
2335
2336 switch (uMsg)
2337 {
2338 case WM_INITDIALOG:
2339 custInfo = (PCUSTDLG_INFO)lParam;
2340 SetWindowLongPtrW (hwnd, DWLP_USER, (LONG_PTR)custInfo);
2341
2342 if (custInfo)
2343 {
2344 WCHAR Buffer[256];
2345 int i = 0;
2346 int index;
2347 NMTBINITCUSTOMIZE nmtbic;
2348
2349 infoPtr = custInfo->tbInfo;
2350
2351 /* send TBN_QUERYINSERT notification */
2352 nmtb.iItem = custInfo->tbInfo->nNumButtons;
2353
2354 if (!TOOLBAR_SendNotify(&nmtb.hdr, infoPtr, TBN_QUERYINSERT))
2355 return FALSE;
2356
2357 nmtbic.hwndDialog = hwnd;
2358 /* Send TBN_INITCUSTOMIZE notification */
2359 if (TOOLBAR_SendNotify (&nmtbic.hdr, infoPtr, TBN_INITCUSTOMIZE) ==
2360 TBNRF_HIDEHELP)
2361 {
2362 TRACE("TBNRF_HIDEHELP requested\n");
2363 ShowWindow(GetDlgItem(hwnd, IDC_HELP_BTN), SW_HIDE);
2364 }
2365
2366 /* add items to 'toolbar buttons' list and check if removable */
2367 for (i = 0; i < custInfo->tbInfo->nNumButtons; i++)
2368 {
2369 btnInfo = Alloc(sizeof(CUSTOMBUTTON));
2370 memset (&btnInfo->btn, 0, sizeof(TBBUTTON));
2371 btnInfo->btn.fsStyle = BTNS_SEP;
2372 btnInfo->bVirtual = FALSE;
2373 LoadStringW (COMCTL32_hModule, IDS_SEPARATOR, btnInfo->text, 64);
2374
2375 /* send TBN_QUERYDELETE notification */
2376 btnInfo->bRemovable = TOOLBAR_IsButtonRemovable(infoPtr, i, btnInfo);
2377
2378 index = (int)SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_ADDSTRING, 0, 0);
2379 SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_SETITEMDATA, index, (LPARAM)btnInfo);
2380 }
2381
2382 SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_SETITEMHEIGHT, 0, infoPtr->nBitmapHeight + 8);
2383
2384 /* insert separator button into 'available buttons' list */
2385 btnInfo = Alloc(sizeof(CUSTOMBUTTON));
2386 memset (&btnInfo->btn, 0, sizeof(TBBUTTON));
2387 btnInfo->btn.fsStyle = BTNS_SEP;
2388 btnInfo->bVirtual = FALSE;
2389 btnInfo->bRemovable = TRUE;
2390 LoadStringW (COMCTL32_hModule, IDS_SEPARATOR, btnInfo->text, 64);
2391 index = (int)SendDlgItemMessageW (hwnd, IDC_AVAILBTN_LBOX, LB_ADDSTRING, 0, (LPARAM)btnInfo);
2392 SendDlgItemMessageW (hwnd, IDC_AVAILBTN_LBOX, LB_SETITEMDATA, index, (LPARAM)btnInfo);
2393
2394 /* insert all buttons into dsa */
2395 for (i = 0;; i++)
2396 {
2397 /* send TBN_GETBUTTONINFO notification */
2398 NMTOOLBARW nmtb;
2399 nmtb.iItem = i;
2400 nmtb.pszText = Buffer;
2401 nmtb.cchText = 256;
2402
2403 /* Clear previous button's text */
2404 ZeroMemory(nmtb.pszText, nmtb.cchText * sizeof(WCHAR));
2405
2406 if (!TOOLBAR_GetButtonInfo(infoPtr, &nmtb))
2407 break;
2408
2409 TRACE("WM_INITDIALOG style: %x iItem(%d) idCommand(%d) iString(%ld) %s\n",
2410 nmtb.tbButton.fsStyle, i,
2411 nmtb.tbButton.idCommand,
2412 nmtb.tbButton.iString,
2413 nmtb.tbButton.iString >= 0 ? debugstr_w(infoPtr->strings[nmtb.tbButton.iString])
2414 : "");
2415
2416 /* insert button into the apropriate list */
2417 index = TOOLBAR_GetButtonIndex (custInfo->tbInfo, nmtb.tbButton.idCommand, FALSE);
2418 if (index == -1)
2419 {
2420 btnInfo = Alloc(sizeof(CUSTOMBUTTON));
2421 btnInfo->bVirtual = FALSE;
2422 btnInfo->bRemovable = TRUE;
2423 }
2424 else
2425 {
2426 btnInfo = (PCUSTOMBUTTON)SendDlgItemMessageW (hwnd,
2427 IDC_TOOLBARBTN_LBOX, LB_GETITEMDATA, index, 0);
2428 }
2429
2430 btnInfo->btn = nmtb.tbButton;
2431 if (!(nmtb.tbButton.fsStyle & BTNS_SEP))
2432 {
2433 if (lstrlenW(nmtb.pszText))
2434 lstrcpyW(btnInfo->text, nmtb.pszText);
2435 else if (nmtb.tbButton.iString >= 0 &&
2436 nmtb.tbButton.iString < infoPtr->nNumStrings)
2437 {
2438 lstrcpyW(btnInfo->text,
2439 infoPtr->strings[nmtb.tbButton.iString]);
2440 }
2441 }
2442
2443 if (index == -1)
2444 TOOLBAR_Cust_InsertAvailButton(hwnd, btnInfo);
2445 }
2446
2447 SendDlgItemMessageW (hwnd, IDC_AVAILBTN_LBOX, LB_SETITEMHEIGHT, 0, infoPtr->nBitmapHeight + 8);
2448
2449 /* select first item in the 'available' list */
2450 SendDlgItemMessageW (hwnd, IDC_AVAILBTN_LBOX, LB_SETCURSEL, 0, 0);
2451
2452 /* append 'virtual' separator button to the 'toolbar buttons' list */
2453 btnInfo = Alloc(sizeof(CUSTOMBUTTON));
2454 memset (&btnInfo->btn, 0, sizeof(TBBUTTON));
2455 btnInfo->btn.fsStyle = BTNS_SEP;
2456 btnInfo->bVirtual = TRUE;
2457 btnInfo->bRemovable = FALSE;
2458 LoadStringW (COMCTL32_hModule, IDS_SEPARATOR, btnInfo->text, 64);
2459 index = (int)SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_ADDSTRING, 0, (LPARAM)btnInfo);
2460 SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_SETITEMDATA, index, (LPARAM)btnInfo);
2461
2462 /* select last item in the 'toolbar' list */
2463 SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_SETCURSEL, index, 0);
2464 SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_SETTOPINDEX, index, 0);
2465
2466 MakeDragList(GetDlgItem(hwnd, IDC_TOOLBARBTN_LBOX));
2467 MakeDragList(GetDlgItem(hwnd, IDC_AVAILBTN_LBOX));
2468
2469 /* set focus and disable buttons */
2470 PostMessageW (hwnd, WM_USER, 0, 0);
2471 }
2472 return TRUE;
2473
2474 case WM_USER:
2475 EnableWindow (GetDlgItem (hwnd,IDC_MOVEUP_BTN), FALSE);
2476 EnableWindow (GetDlgItem (hwnd,IDC_MOVEDN_BTN), FALSE);
2477 EnableWindow (GetDlgItem (hwnd,IDC_REMOVE_BTN), FALSE);
2478 SetFocus (GetDlgItem (hwnd, IDC_TOOLBARBTN_LBOX));
2479 return TRUE;
2480
2481 case WM_CLOSE:
2482 EndDialog(hwnd, FALSE);
2483 return TRUE;
2484
2485 case WM_COMMAND:
2486 switch (LOWORD(wParam))
2487 {
2488 case IDC_TOOLBARBTN_LBOX:
2489 if (HIWORD(wParam) == LBN_SELCHANGE)
2490 {
2491 PCUSTOMBUTTON btnInfo;
2492 NMTOOLBARA nmtb;
2493 int count;
2494 int index;
2495
2496 count = SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_GETCOUNT, 0, 0);
2497 index = SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_GETCURSEL, 0, 0);
2498
2499 /* send TBN_QUERYINSERT notification */
2500 nmtb.iItem = index;
2501 TOOLBAR_SendNotify(&nmtb.hdr, infoPtr, TBN_QUERYINSERT);
2502
2503 /* get list box item */
2504 btnInfo = (PCUSTOMBUTTON)SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_GETITEMDATA, index, 0);
2505
2506 if (index == (count - 1))
2507 {
2508 /* last item (virtual separator) */
2509 EnableWindow (GetDlgItem (hwnd,IDC_MOVEUP_BTN), FALSE);
2510 EnableWindow (GetDlgItem (hwnd,IDC_MOVEDN_BTN), FALSE);
2511 }
2512 else if (index == (count - 2))
2513 {
2514 /* second last item (last non-virtual item) */
2515 EnableWindow (GetDlgItem (hwnd,IDC_MOVEUP_BTN), TRUE);
2516 EnableWindow (GetDlgItem (hwnd,IDC_MOVEDN_BTN), FALSE);
2517 }
2518 else if (index == 0)
2519 {
2520 /* first item */
2521 EnableWindow (GetDlgItem (hwnd,IDC_MOVEUP_BTN), FALSE);
2522 EnableWindow (GetDlgItem (hwnd,IDC_MOVEDN_BTN), TRUE);
2523 }
2524 else
2525 {
2526 EnableWindow (GetDlgItem (hwnd,IDC_MOVEUP_BTN), TRUE);
2527 EnableWindow (GetDlgItem (hwnd,IDC_MOVEDN_BTN), TRUE);
2528 }
2529
2530 EnableWindow (GetDlgItem (hwnd,IDC_REMOVE_BTN), btnInfo->bRemovable);
2531 }
2532 break;
2533
2534 case IDC_MOVEUP_BTN:
2535 {
2536 int index = SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_GETCURSEL, 0, 0);
2537 TOOLBAR_Cust_MoveButton(custInfo, hwnd, index, index-1);
2538 }
2539 break;
2540
2541 case IDC_MOVEDN_BTN: /* move down */
2542 {
2543 int index = SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_GETCURSEL, 0, 0);
2544 TOOLBAR_Cust_MoveButton(custInfo, hwnd, index, index+1);
2545 }
2546 break;
2547
2548 case IDC_REMOVE_BTN: /* remove button */
2549 {
2550 int index = SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_GETCURSEL, 0, 0);
2551
2552 if (LB_ERR == index)
2553 break;
2554
2555 TOOLBAR_Cust_RemoveButton(custInfo, hwnd, index);
2556 }
2557 break;
2558 case IDC_HELP_BTN:
2559 TOOLBAR_SendNotify(&nmtb.hdr, infoPtr, TBN_CUSTHELP);
2560 break;
2561 case IDC_RESET_BTN:
2562 TOOLBAR_SendNotify(&nmtb.hdr, infoPtr, TBN_RESET);
2563 break;
2564
2565 case IDOK: /* Add button */
2566 {
2567 int index;
2568 int indexto;
2569
2570 index = SendDlgItemMessageW(hwnd, IDC_AVAILBTN_LBOX, LB_GETCURSEL, 0, 0);
2571 indexto = SendDlgItemMessageW(hwnd, IDC_TOOLBARBTN_LBOX, LB_GETCURSEL, 0, 0);
2572
2573 TOOLBAR_Cust_AddButton(custInfo, hwnd, index, indexto);
2574 }
2575 break;
2576
2577 case IDCANCEL:
2578 EndDialog(hwnd, FALSE);
2579 break;
2580 }
2581 return TRUE;
2582
2583 case WM_DESTROY:
2584 {
2585 int count;
2586 int i;
2587
2588 /* delete items from 'toolbar buttons' listbox*/
2589 count = SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_GETCOUNT, 0, 0);
2590 for (i = 0; i < count; i++)
2591 {
2592 btnInfo = (PCUSTOMBUTTON)SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_GETITEMDATA, i, 0);
2593 Free(btnInfo);
2594 SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_SETITEMDATA, 0, 0);
2595 }
2596 SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_RESETCONTENT, 0, 0);
2597
2598
2599 /* delete items from 'available buttons' listbox*/
2600 count = SendDlgItemMessageW (hwnd, IDC_AVAILBTN_LBOX, LB_GETCOUNT, 0, 0);
2601 for (i = 0; i < count; i++)
2602 {
2603 btnInfo = (PCUSTOMBUTTON)SendDlgItemMessageW (hwnd, IDC_AVAILBTN_LBOX, LB_GETITEMDATA, i, 0);
2604 Free(btnInfo);
2605 SendDlgItemMessageW (hwnd, IDC_AVAILBTN_LBOX, LB_SETITEMDATA, i, 0);
2606 }
2607 SendDlgItemMessageW (hwnd, IDC_AVAILBTN_LBOX, LB_RESETCONTENT, 0, 0);
2608 }
2609 return TRUE;
2610
2611 case WM_DRAWITEM:
2612 if (wParam == IDC_AVAILBTN_LBOX || wParam == IDC_TOOLBARBTN_LBOX)
2613 {
2614 LPDRAWITEMSTRUCT lpdis = (LPDRAWITEMSTRUCT)lParam;
2615 RECT rcButton;
2616 RECT rcText;
2617 HPEN hPen, hOldPen;
2618 HBRUSH hOldBrush;
2619 COLORREF oldText = 0;
2620 COLORREF oldBk = 0;
2621
2622 /* get item data */
2623 btnInfo = (PCUSTOMBUTTON)SendDlgItemMessageW (hwnd, wParam, LB_GETITEMDATA, (WPARAM)lpdis->itemID, 0);
2624 if (btnInfo == NULL)
2625 {
2626 FIXME("btnInfo invalid!\n");
2627 return TRUE;
2628 }
2629
2630 /* set colors and select objects */
2631 oldBk = SetBkColor (lpdis->hDC, (lpdis->itemState & ODS_FOCUS)?comctl32_color.clrHighlight:comctl32_color.clrWindow);
2632 if (btnInfo->bVirtual)
2633 oldText = SetTextColor (lpdis->hDC, comctl32_color.clrGrayText);
2634 else
2635 oldText = SetTextColor (lpdis->hDC, (lpdis->itemState & ODS_FOCUS)?comctl32_color.clrHighlightText:comctl32_color.clrWindowText);
2636 hPen = CreatePen( PS_SOLID, 1,
2637 GetSysColor( (lpdis->itemState & ODS_SELECTED)?COLOR_HIGHLIGHT:COLOR_WINDOW));
2638 hOldPen = SelectObject (lpdis->hDC, hPen );
2639 hOldBrush = SelectObject (lpdis->hDC, GetSysColorBrush ((lpdis->itemState & ODS_FOCUS)?COLOR_HIGHLIGHT:COLOR_WINDOW));
2640
2641 /* fill background rectangle */
2642 Rectangle (lpdis->hDC, lpdis->rcItem.left, lpdis->rcItem.top,
2643 lpdis->rcItem.right, lpdis->rcItem.bottom);
2644
2645 /* calculate button and text rectangles */
2646 CopyRect (&rcButton, &lpdis->rcItem);
2647 InflateRect (&rcButton, -1, -1);
2648 CopyRect (&rcText, &rcButton);
2649 rcButton.right = rcButton.left + custInfo->tbInfo->nBitmapWidth + 6;
2650 rcText.left = rcButton.right + 2;
2651
2652 /* draw focus rectangle */
2653 if (lpdis->itemState & ODS_FOCUS)
2654 DrawFocusRect (lpdis->hDC, &lpdis->rcItem);
2655
2656 /* draw button */
2657 if (!(infoPtr->dwStyle & TBSTYLE_FLAT))
2658 DrawEdge (lpdis->hDC, &rcButton, EDGE_RAISED, BF_RECT|BF_MIDDLE|BF_SOFT);
2659
2660 /* draw image and text */
2661 if ((btnInfo->btn.fsStyle & BTNS_SEP) == 0) {
2662 HIMAGELIST himl = GETDEFIMAGELIST(infoPtr, GETHIMLID(infoPtr,
2663 btnInfo->btn.iBitmap));
2664 ImageList_Draw (himl, GETIBITMAP(infoPtr, btnInfo->btn.iBitmap),
2665 lpdis->hDC, rcButton.left+3, rcButton.top+3, ILD_NORMAL);
2666 }
2667 DrawTextW (lpdis->hDC, btnInfo->text, -1, &rcText,
2668 DT_LEFT | DT_VCENTER | DT_SINGLELINE);
2669
2670 /* delete objects and reset colors */
2671 SelectObject (lpdis->hDC, hOldBrush);
2672 SelectObject (lpdis->hDC, hOldPen);
2673 SetBkColor (lpdis->hDC, oldBk);
2674 SetTextColor (lpdis->hDC, oldText);
2675 DeleteObject( hPen );
2676 return TRUE;
2677 }
2678 return FALSE;
2679
2680 case WM_MEASUREITEM:
2681 if (wParam == IDC_AVAILBTN_LBOX || wParam == IDC_TOOLBARBTN_LBOX)
2682 {
2683 MEASUREITEMSTRUCT *lpmis = (MEASUREITEMSTRUCT*)lParam;
2684
2685 lpmis->itemHeight = 15 + 8; /* default height */
2686
2687 return TRUE;
2688 }
2689 return FALSE;
2690
2691 default:
2692 if (uDragListMessage && (uMsg == uDragListMessage))
2693 {
2694 if (wParam == IDC_TOOLBARBTN_LBOX)
2695 {
2696 LRESULT res = TOOLBAR_Cust_ToolbarDragListNotification(
2697 custInfo, hwnd, (DRAGLISTINFO *)lParam);
2698 SetWindowLongPtrW(hwnd, DWLP_MSGRESULT, res);
2699 return TRUE;
2700 }
2701 else if (wParam == IDC_AVAILBTN_LBOX)
2702 {
2703 LRESULT res = TOOLBAR_Cust_AvailDragListNotification(
2704 custInfo, hwnd, (DRAGLISTINFO *)lParam);
2705 SetWindowLongPtrW(hwnd, DWLP_MSGRESULT, res);
2706 return TRUE;
2707 }
2708 }
2709 return FALSE;
2710 }
2711 }
2712
2713 static BOOL
2714 TOOLBAR_AddBitmapToImageList(TOOLBAR_INFO *infoPtr, HIMAGELIST himlDef, const TBITMAP_INFO *bitmap)
2715 {
2716 HBITMAP hbmLoad;
2717 INT nCountBefore = ImageList_GetImageCount(himlDef);
2718 INT nCountAfter;
2719 INT cxIcon, cyIcon;
2720 INT nAdded;
2721 INT nIndex;
2722
2723 TRACE("adding hInst=%p nID=%d nButtons=%d\n", bitmap->hInst, bitmap->nID, bitmap->nButtons);
2724 /* Add bitmaps to the default image list */
2725 if (bitmap->hInst == NULL) /* a handle was passed */
2726 hbmLoad = CopyImage(ULongToHandle(bitmap->nID), IMAGE_BITMAP, 0, 0, 0);
2727 else
2728 hbmLoad = CreateMappedBitmap(bitmap->hInst, bitmap->nID, 0, NULL, 0);
2729
2730 /* enlarge the bitmap if needed */
2731 ImageList_GetIconSize(himlDef, &cxIcon, &cyIcon);
2732 if (bitmap->hInst != COMCTL32_hModule)
2733 COMCTL32_EnsureBitmapSize(&hbmLoad, cxIcon*(INT)bitmap->nButtons, cyIcon, comctl32_color.clrBtnFace);
2734
2735 nIndex = ImageList_AddMasked(himlDef, hbmLoad, comctl32_color.clrBtnFace);
2736 DeleteObject(hbmLoad);
2737 if (nIndex == -1)
2738 return FALSE;
2739
2740 nCountAfter = ImageList_GetImageCount(himlDef);
2741 nAdded = nCountAfter - nCountBefore;
2742 if (bitmap->nButtons == 0) /* wParam == 0 is special and means add only one image */
2743 {
2744 ImageList_SetImageCount(himlDef, nCountBefore + 1);
2745 } else if (nAdded > (INT)bitmap->nButtons) {
2746 TRACE("Added more images than wParam: Previous image number %i added %i while wParam %i. Images in list %i\n",
2747 nCountBefore, nAdded, bitmap->nButtons, nCountAfter);
2748 }
2749
2750 infoPtr->nNumBitmaps += nAdded;
2751 return TRUE;
2752 }
2753
2754 static void
2755 TOOLBAR_CheckImageListIconSize(TOOLBAR_INFO *infoPtr)
2756 {
2757 HIMAGELIST himlDef;
2758 HIMAGELIST himlNew;
2759 INT cx, cy;
2760 INT i;
2761
2762 himlDef = GETDEFIMAGELIST(infoPtr, 0);
2763 if (himlDef == NULL || himlDef != infoPtr->himlInt)
2764 return;
2765 if (!ImageList_GetIconSize(himlDef, &cx, &cy))
2766 return;
2767 if (cx == infoPtr->nBitmapWidth && cy == infoPtr->nBitmapHeight)
2768 return;
2769
2770 TRACE("Update icon size: %dx%d -> %dx%d\n",
2771 cx, cy, infoPtr->nBitmapWidth, infoPtr->nBitmapHeight);
2772
2773 himlNew = ImageList_Create(infoPtr->nBitmapWidth, infoPtr->nBitmapHeight,
2774 ILC_COLORDDB|ILC_MASK, 8, 2);
2775 for (i = 0; i < infoPtr->nNumBitmapInfos; i++)
2776 TOOLBAR_AddBitmapToImageList(infoPtr, himlNew, &infoPtr->bitmaps[i]);
2777 TOOLBAR_InsertImageList(&infoPtr->himlDef, &infoPtr->cimlDef, himlNew, 0);
2778 infoPtr->himlInt = himlNew;
2779
2780 infoPtr->nNumBitmaps -= ImageList_GetImageCount(himlDef);
2781 ImageList_Destroy(himlDef);
2782 }
2783
2784 /***********************************************************************
2785 * TOOLBAR_AddBitmap: Add the bitmaps to the default image list.
2786 *
2787 */
2788 static LRESULT
2789 TOOLBAR_AddBitmap (HWND hwnd, WPARAM wParam, LPARAM lParam)
2790 {
2791 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
2792 LPTBADDBITMAP lpAddBmp = (LPTBADDBITMAP)lParam;
2793 TBITMAP_INFO info;
2794 INT iSumButtons, i;
2795 HIMAGELIST himlDef;
2796
2797 TRACE("hwnd=%p wParam=%lx lParam=%lx\n", hwnd, wParam, lParam);
2798 if (!lpAddBmp)
2799 return -1;
2800
2801 if (lpAddBmp->hInst == HINST_COMMCTRL)
2802 {
2803 info.hInst = COMCTL32_hModule;
2804 switch (lpAddBmp->nID)
2805 {
2806 case IDB_STD_SMALL_COLOR:
2807 info.nButtons = 15;
2808 info.nID = IDB_STD_SMALL;
2809 break;
2810 case IDB_STD_LARGE_COLOR:
2811 info.nButtons = 15;
2812 info.nID = IDB_STD_LARGE;
2813 break;
2814 case IDB_VIEW_SMALL_COLOR:
2815 info.nButtons = 12;
2816 info.nID = IDB_VIEW_SMALL;
2817 break;
2818 case IDB_VIEW_LARGE_COLOR:
2819 info.nButtons = 12;
2820 info.nID = IDB_VIEW_LARGE;
2821 break;
2822 case IDB_HIST_SMALL_COLOR:
2823 info.nButtons = 5;
2824 info.nID = IDB_HIST_SMALL;
2825 break;
2826 case IDB_HIST_LARGE_COLOR:
2827 info.nButtons = 5;
2828 info.nID = IDB_HIST_LARGE;
2829 break;
2830 default:
2831 return -1;
2832 }
2833
2834 TRACE ("adding %d internal bitmaps!\n", info.nButtons);
2835
2836 /* Windows resize all the buttons to the size of a newly added standard image */
2837 if (lpAddBmp->nID & 1)
2838 {
2839 /* large icons: 24x24. Will make the button 31x30 */
2840 SendMessageW (hwnd, TB_SETBITMAPSIZE, 0, MAKELPARAM(24, 24));
2841 }
2842 else
2843 {
2844 /* small icons: 16x16. Will make the buttons 23x22 */
2845 SendMessageW (hwnd, TB_SETBITMAPSIZE, 0, MAKELPARAM(16, 16));
2846 }
2847
2848 TOOLBAR_CalcToolbar (hwnd);
2849 }
2850 else
2851 {
2852 info.nButtons = (INT)wParam;
2853 info.hInst = lpAddBmp->hInst;
2854 info.nID = lpAddBmp->nID;
2855 TRACE("adding %d bitmaps!\n", info.nButtons);
2856 }
2857
2858 /* check if the bitmap is already loaded and compute iSumButtons */
2859 iSumButtons = 0;
2860 for (i = 0; i < infoPtr->nNumBitmapInfos; i++)
2861 {
2862 if (infoPtr->bitmaps[i].hInst == info.hInst &&
2863 infoPtr->bitmaps[i].nID == info.nID)
2864 return iSumButtons;
2865 iSumButtons += infoPtr->bitmaps[i].nButtons;
2866 }
2867
2868 if (!infoPtr->cimlDef) {
2869 /* create new default image list */
2870 TRACE ("creating default image list!\n");
2871
2872 himlDef = ImageList_Create (infoPtr->nBitmapWidth, infoPtr->nBitmapHeight,
2873 ILC_COLORDDB | ILC_MASK, info.nButtons, 2);
2874 TOOLBAR_InsertImageList(&infoPtr->himlDef, &infoPtr->cimlDef, himlDef, 0);
2875 infoPtr->himlInt = himlDef;
2876 }
2877 else {
2878 himlDef = GETDEFIMAGELIST(infoPtr, 0);
2879 }
2880
2881 if (!himlDef) {
2882 WARN("No default image list available\n");
2883 return -1;
2884 }
2885
2886 if (!TOOLBAR_AddBitmapToImageList(infoPtr, himlDef, &info))
2887 return -1;
2888
2889 TRACE("Number of bitmap infos: %d\n", infoPtr->nNumBitmapInfos);
2890 infoPtr->bitmaps = ReAlloc(infoPtr->bitmaps, (infoPtr->nNumBitmapInfos + 1) * sizeof(TBITMAP_INFO));
2891 infoPtr->bitmaps[infoPtr->nNumBitmapInfos] = info;
2892 infoPtr->nNumBitmapInfos++;
2893 TRACE("Number of bitmap infos: %d\n", infoPtr->nNumBitmapInfos);
2894
2895 InvalidateRect(hwnd, NULL, TRUE);
2896 return iSumButtons;
2897 }
2898
2899
2900 static LRESULT
2901 TOOLBAR_AddButtonsT(HWND hwnd, WPARAM wParam, LPARAM lParam, BOOL fUnicode)
2902 {
2903 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
2904 LPTBBUTTON lpTbb = (LPTBBUTTON)lParam;
2905 INT nAddButtons = (UINT)wParam;
2906
2907 TRACE("adding %ld buttons (unicode=%d)!\n", wParam, fUnicode);
2908
2909 return TOOLBAR_InternalInsertButtonsT(infoPtr, -1, nAddButtons, lpTbb, fUnicode);
2910 }
2911
2912
2913 static LRESULT
2914 TOOLBAR_AddStringW (HWND hwnd, WPARAM wParam, LPARAM lParam)
2915 {
2916 #define MAX_RESOURCE_STRING_LENGTH 512
2917 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
2918 BOOL fFirstString = (infoPtr->nNumStrings == 0);
2919 INT nIndex = infoPtr->nNumStrings;
2920
2921 if ((wParam) && (HIWORD(lParam) == 0)) {
2922 WCHAR szString[MAX_RESOURCE_STRING_LENGTH];
2923 WCHAR delimiter;
2924 WCHAR *next_delim;
2925 WCHAR *p;
2926 INT len;
2927 TRACE("adding string from resource!\n");
2928
2929 len = LoadStringW ((HINSTANCE)wParam, (UINT)lParam,
2930 szString, MAX_RESOURCE_STRING_LENGTH);
2931
2932 TRACE("len=%d %s\n", len, debugstr_w(szString));
2933 if (len == 0 || len == 1)
2934 return nIndex;
2935
2936 TRACE("Delimiter: 0x%x\n", *szString);
2937 delimiter = *szString;
2938 p = szString + 1;
2939
2940 while ((next_delim = strchrW(p, delimiter)) != NULL) {
2941 *next_delim = 0;
2942 if (next_delim + 1 >= szString + len)
2943 {
2944 /* this may happen if delimiter == '\0' or if the last char is a
2945 * delimiter (then it is ignored like the native does) */
2946 break;
2947 }
2948
2949 infoPtr->strings = ReAlloc(infoPtr->strings, sizeof(LPWSTR)*(infoPtr->nNumStrings+1));
2950 Str_SetPtrW(&infoPtr->strings[infoPtr->nNumStrings], p);
2951 infoPtr->nNumStrings++;
2952
2953 p = next_delim + 1;
2954 }
2955 }
2956 else {
2957 LPWSTR p = (LPWSTR)lParam;
2958 INT len;
2959
2960 if (p == NULL)
2961 return -1;
2962 TRACE("adding string(s) from array!\n");
2963 while (*p) {
2964 len = strlenW (p);
2965
2966 TRACE("len=%d %s\n", len, debugstr_w(p));
2967 infoPtr->strings = ReAlloc(infoPtr->strings, sizeof(LPWSTR)*(infoPtr->nNumStrings+1));
2968 Str_SetPtrW (&infoPtr->strings[infoPtr->nNumStrings], p);
2969 infoPtr->nNumStrings++;
2970
2971 p += (len+1);
2972 }
2973 }
2974
2975 if (fFirstString)
2976 TOOLBAR_CalcToolbar(hwnd);
2977 return nIndex;
2978 }
2979
2980
2981 static LRESULT
2982 TOOLBAR_AddStringA (HWND hwnd, WPARAM wParam, LPARAM lParam)
2983 {
2984 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
2985 BOOL fFirstString = (infoPtr->nNumStrings == 0);
2986 LPSTR p;
2987 INT nIndex;
2988 INT len;
2989
2990 if ((wParam) && (HIWORD(lParam) == 0)) /* load from resources */
2991 return TOOLBAR_AddStringW(hwnd, wParam, lParam);
2992
2993 p = (LPSTR)lParam;
2994 if (p == NULL)
2995 return -1;
2996
2997 TRACE("adding string(s) from array!\n");
2998 nIndex = infoPtr->nNumStrings;
2999 while (*p) {
3000 len = strlen (p);
3001 TRACE("len=%d \"%s\"\n", len, p);
3002
3003 infoPtr->strings = ReAlloc(infoPtr->strings, sizeof(LPWSTR)*(infoPtr->nNumStrings+1));
3004 Str_SetPtrAtoW(&infoPtr->strings[infoPtr->nNumStrings], p);
3005 infoPtr->nNumStrings++;
3006
3007 p += (len+1);
3008 }
3009
3010 if (fFirstString)
3011 TOOLBAR_CalcToolbar(hwnd);
3012 return nIndex;
3013 }
3014
3015
3016 static LRESULT
3017 TOOLBAR_AutoSize (HWND hwnd)
3018 {
3019 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3020 RECT parent_rect;
3021 HWND parent;
3022 INT x, y;
3023 INT cx, cy;
3024
3025 TRACE("auto sizing, style=%x!\n", infoPtr->dwStyle);
3026
3027 parent = GetParent (hwnd);
3028
3029 if (!parent || !infoPtr->bDoRedraw)
3030 return 0;
3031
3032 GetClientRect(parent, &parent_rect);
3033
3034 x = parent_rect.left;
3035 y = parent_rect.top;
3036
3037 TRACE("nRows: %d, infoPtr->nButtonHeight: %d\n", infoPtr->nRows, infoPtr->nButtonHeight);
3038
3039 cy = TOP_BORDER + infoPtr->nRows * infoPtr->nButtonHeight + BOTTOM_BORDER;
3040 cx = parent_rect.right - parent_rect.left;
3041
3042 if ((infoPtr->dwStyle & TBSTYLE_WRAPABLE) || (infoPtr->dwExStyle & TBSTYLE_EX_UNDOC1))
3043 {
3044 TOOLBAR_LayoutToolbar(hwnd);
3045 InvalidateRect( hwnd, NULL, TRUE );
3046 }
3047
3048 if (!(infoPtr->dwStyle & CCS_NORESIZE))
3049 {
3050 RECT window_rect;
3051 UINT uPosFlags = SWP_NOZORDER;
3052
3053 if ((infoPtr->dwStyle & CCS_BOTTOM) == CCS_NOMOVEY)
3054 {
3055 GetWindowRect(hwnd, &window_rect);
3056 ScreenToClient(parent, (LPPOINT)&window_rect.left);
3057 y = window_rect.top;
3058 }
3059 if ((infoPtr->dwStyle & CCS_BOTTOM) == CCS_BOTTOM)
3060 {
3061 GetWindowRect(hwnd, &window_rect);
3062 y = parent_rect.bottom - ( window_rect.bottom - window_rect.top);
3063 }
3064
3065 if (infoPtr->dwStyle & CCS_NOPARENTALIGN)
3066 uPosFlags |= SWP_NOMOVE;
3067
3068 if (!(infoPtr->dwStyle & CCS_NODIVIDER))
3069 cy += GetSystemMetrics(SM_CYEDGE);
3070
3071 if (infoPtr->dwStyle & WS_BORDER)
3072 {
3073 x = y = 1; /* FIXME: this looks wrong */
3074 cy += GetSystemMetrics(SM_CYEDGE);
3075 cx += GetSystemMetrics(SM_CXEDGE);
3076 }
3077
3078 SetWindowPos(hwnd, NULL, x, y, cx, cy, uPosFlags);
3079 }
3080
3081 return 0;
3082 }
3083
3084
3085 static LRESULT
3086 TOOLBAR_ButtonCount (HWND hwnd)
3087 {
3088 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3089
3090 return infoPtr->nNumButtons;
3091 }
3092
3093
3094 static LRESULT
3095 TOOLBAR_ButtonStructSize (HWND hwnd, WPARAM wParam)
3096 {
3097 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3098
3099 infoPtr->dwStructSize = (DWORD)wParam;
3100
3101 return 0;
3102 }
3103
3104
3105 static LRESULT
3106 TOOLBAR_ChangeBitmap (HWND hwnd, WPARAM wParam, LPARAM lParam)
3107 {
3108 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3109 TBUTTON_INFO *btnPtr;
3110 INT nIndex;
3111
3112 TRACE("button %ld, iBitmap now %d\n", wParam, LOWORD(lParam));
3113
3114 nIndex = TOOLBAR_GetButtonIndex (infoPtr, (INT)wParam, FALSE);
3115 if (nIndex == -1)
3116 return FALSE;
3117
3118 btnPtr = &infoPtr->buttons[nIndex];
3119 btnPtr->iBitmap = LOWORD(lParam);
3120
3121 /* we HAVE to erase the background, the new bitmap could be */
3122 /* transparent */
3123 InvalidateRect(hwnd, &btnPtr->rect, TRUE);
3124
3125 return TRUE;
3126 }
3127
3128
3129 static LRESULT
3130 TOOLBAR_CheckButton (HWND hwnd, WPARAM wParam, LPARAM lParam)
3131 {
3132 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3133 TBUTTON_INFO *btnPtr;
3134 INT nIndex;
3135 INT nOldIndex = -1;
3136 BOOL bChecked = FALSE;
3137
3138 nIndex = TOOLBAR_GetButtonIndex (infoPtr, (INT)wParam, FALSE);
3139
3140 TRACE("hwnd=%p, btn index=%d, lParam=0x%08lx\n", hwnd, nIndex, lParam);
3141
3142 if (nIndex == -1)
3143 return FALSE;
3144
3145 btnPtr = &infoPtr->buttons[nIndex];
3146
3147 bChecked = (btnPtr->fsState & TBSTATE_CHECKED) ? TRUE : FALSE;
3148
3149 if (LOWORD(lParam) == FALSE)
3150 btnPtr->fsState &= ~TBSTATE_CHECKED;
3151 else {
3152 if (btnPtr->fsStyle & BTNS_GROUP) {
3153 nOldIndex =
3154 TOOLBAR_GetCheckedGroupButtonIndex (infoPtr, nIndex);
3155 if (nOldIndex == nIndex)
3156 return 0;
3157 if (nOldIndex != -1)
3158 infoPtr->buttons[nOldIndex].fsState &= ~TBSTATE_CHECKED;
3159 }
3160 btnPtr->fsState |= TBSTATE_CHECKED;
3161 }
3162
3163 if( bChecked != LOWORD(lParam) )
3164 {
3165 if (nOldIndex != -1)
3166 InvalidateRect(hwnd, &infoPtr->buttons[nOldIndex].rect, TRUE);
3167 InvalidateRect(hwnd, &btnPtr->rect, TRUE);
3168 }
3169
3170 /* FIXME: Send a WM_NOTIFY?? */
3171
3172 return TRUE;
3173 }
3174
3175
3176 static LRESULT
3177 TOOLBAR_CommandToIndex (HWND hwnd, WPARAM wParam)
3178 {
3179 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3180
3181 return TOOLBAR_GetButtonIndex (infoPtr, (INT)wParam, FALSE);
3182 }
3183
3184
3185 static LRESULT
3186 TOOLBAR_Customize (HWND hwnd)
3187 {
3188 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3189 CUSTDLG_INFO custInfo;
3190 LRESULT ret;
3191 LPCVOID template;
3192 HRSRC hRes;
3193 NMHDR nmhdr;
3194
3195 custInfo.tbInfo = infoPtr;
3196 custInfo.tbHwnd = hwnd;
3197
3198 /* send TBN_BEGINADJUST notification */
3199 TOOLBAR_SendNotify (&nmhdr, infoPtr, TBN_BEGINADJUST);
3200
3201 if (!(hRes = FindResourceW (COMCTL32_hModule,
3202 MAKEINTRESOURCEW(IDD_TBCUSTOMIZE),
3203 (LPWSTR)RT_DIALOG)))
3204 return FALSE;
3205
3206 if(!(template = LoadResource (COMCTL32_hModule, hRes)))
3207 return FALSE;
3208
3209 ret = DialogBoxIndirectParamW ((HINSTANCE)GetWindowLongPtrW(hwnd, GWLP_HINSTANCE),
3210 template, hwnd, TOOLBAR_CustomizeDialogProc,
3211 (LPARAM)&custInfo);
3212
3213 /* send TBN_ENDADJUST notification */
3214 TOOLBAR_SendNotify (&nmhdr, infoPtr, TBN_ENDADJUST);
3215
3216 return ret;
3217 }
3218
3219
3220 static LRESULT
3221 TOOLBAR_DeleteButton (HWND hwnd, WPARAM wParam)
3222 {
3223 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3224 INT nIndex = (INT)wParam;
3225 NMTOOLBARW nmtb;
3226 TBUTTON_INFO *btnPtr = &infoPtr->buttons[nIndex];
3227
3228 if ((nIndex < 0) || (nIndex >= infoPtr->nNumButtons))
3229 return FALSE;
3230
3231 memset(&nmtb, 0, sizeof(nmtb));
3232 nmtb.iItem = btnPtr->idCommand;
3233 nmtb.tbButton.iBitmap = btnPtr->iBitmap;
3234 nmtb.tbButton.idCommand = btnPtr->idCommand;
3235 nmtb.tbButton.fsState = btnPtr->fsState;
3236 nmtb.tbButton.fsStyle = btnPtr->fsStyle;
3237 nmtb.tbButton.dwData = btnPtr->dwData;
3238 nmtb.tbButton.iString = btnPtr->iString;
3239 TOOLBAR_SendNotify(&nmtb.hdr, infoPtr, TBN_DELETINGBUTTON);
3240
3241 TOOLBAR_TooltipDelTool(infoPtr, &infoPtr->buttons[nIndex]);
3242
3243 if (infoPtr->nNumButtons == 1) {
3244 TRACE(" simple delete!\n");
3245 Free (infoPtr->buttons);
3246 infoPtr->buttons = NULL;
3247 infoPtr->nNumButtons = 0;
3248 }
3249 else {
3250 TBUTTON_INFO *oldButtons = infoPtr->buttons;
3251 TRACE("complex delete! [nIndex=%d]\n", nIndex);
3252
3253 infoPtr->nNumButtons--;
3254 infoPtr->buttons = Alloc (sizeof (TBUTTON_INFO) * infoPtr->nNumButtons);
3255 if (nIndex > 0) {
3256 memcpy (&infoPtr->buttons[0], &oldButtons[0],
3257 nIndex * sizeof(TBUTTON_INFO));
3258 }
3259
3260 if (nIndex < infoPtr->nNumButtons) {
3261 memcpy (&infoPtr->buttons[nIndex], &oldButtons[nIndex+1],
3262 (infoPtr->nNumButtons - nIndex) * sizeof(TBUTTON_INFO));
3263 }
3264
3265 Free (oldButtons);
3266 }
3267
3268 TOOLBAR_LayoutToolbar(hwnd);
3269
3270 InvalidateRect (hwnd, NULL, TRUE);
3271
3272 return TRUE;
3273 }
3274
3275
3276 static LRESULT
3277 TOOLBAR_EnableButton (HWND hwnd, WPARAM wParam, LPARAM lParam)
3278 {
3279 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3280 TBUTTON_INFO *btnPtr;
3281 INT nIndex;
3282 DWORD bState;
3283
3284 nIndex = TOOLBAR_GetButtonIndex (infoPtr, (INT)wParam, FALSE);
3285
3286 TRACE("hwnd=%p, btn index=%ld, lParam=0x%08lx\n", hwnd, wParam, lParam);
3287
3288 if (nIndex == -1)
3289 return FALSE;
3290
3291 btnPtr = &infoPtr->buttons[nIndex];
3292
3293 bState = btnPtr->fsState & TBSTATE_ENABLED;
3294
3295 /* update the toolbar button state */
3296 if(LOWORD(lParam) == FALSE) {
3297 btnPtr->fsState &= ~(TBSTATE_ENABLED | TBSTATE_PRESSED);
3298 } else {
3299 btnPtr->fsState |= TBSTATE_ENABLED;
3300 }
3301
3302 /* redraw the button only if the state of the button changed */
3303 if(bState != (btnPtr->fsState & TBSTATE_ENABLED))
3304 InvalidateRect(hwnd, &btnPtr->rect, TRUE);
3305
3306 return TRUE;
3307 }
3308
3309
3310 static inline LRESULT
3311 TOOLBAR_GetAnchorHighlight (HWND hwnd)
3312 {
3313 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3314
3315 return infoPtr->bAnchor;
3316 }
3317
3318
3319 static LRESULT
3320 TOOLBAR_GetBitmap (HWND hwnd, WPARAM wParam)
3321 {
3322 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3323 INT nIndex;
3324
3325 nIndex = TOOLBAR_GetButtonIndex (infoPtr, (INT)wParam, FALSE);
3326 if (nIndex == -1)
3327 return -1;
3328
3329 return infoPtr->buttons[nIndex].iBitmap;
3330 }
3331
3332
3333 static inline LRESULT
3334 TOOLBAR_GetBitmapFlags (void)
3335 {
3336 return (GetDeviceCaps (0, LOGPIXELSX) >= 120) ? TBBF_LARGE : 0;
3337 }