1 /*
2 * Toolbar control
3 *
4 * Copyright 1998,1999 Eric Kohl
5 * Copyright 2000 Eric Kohl for CodeWeavers
6 * Copyright 2004 Robert Shearman
7 *
8 * This library is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Lesser General Public
10 * License as published by the Free Software Foundation; either
11 * version 2.1 of the License, or (at your option) any later version.
12 *
13 * This library is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * Lesser General Public License for more details.
17 *
18 * You should have received a copy of the GNU Lesser General Public
19 * License along with this library; if not, write to the Free Software
20 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
21 *
22 * NOTES
23 *
24 * This code was audited for completeness against the documented features
25 * of Comctl32.dll version 6.0 on Mar. 14, 2004, by Robert Shearman.
26 *
27 * Unless otherwise noted, we believe this code to be complete, as per
28 * the specification mentioned above.
29 * If you discover missing features or bugs please note them below.
30 *
31 * TODO:
32 * - Styles:
33 * - TBSTYLE_REGISTERDROP
34 * - TBSTYLE_EX_DOUBLEBUFFER
35 * - Messages:
36 * - TB_GETMETRICS
37 * - TB_GETOBJECT
38 * - TB_INSERTMARKHITTEST
39 * - TB_SAVERESTORE
40 * - TB_SETMETRICS
41 * - WM_WININICHANGE
42 * - Notifications:
43 * - NM_CHAR
44 * - TBN_GETOBJECT
45 * - TBN_SAVE
46 * - Button wrapping (under construction).
47 * - Fix TB_SETROWS and Separators.
48 * - iListGap custom draw support.
49 *
50 * Testing:
51 * - Run tests using Waite Group Windows95 API Bible Volume 2.
52 * The second cdrom contains executables addstr.exe, btncount.exe,
53 * btnstate.exe, butstrsz.exe, chkbtn.exe, chngbmp.exe, customiz.exe,
54 * enablebtn.exe, getbmp.exe, getbtn.exe, getflags.exe, hidebtn.exe,
55 * indetbtn.exe, insbtn.exe, pressbtn.exe, setbtnsz.exe, setcmdid.exe,
56 * setparnt.exe, setrows.exe, toolwnd.exe.
57 * - Microsoft's controlspy examples.
58 * - Charles Petzold's 'Programming Windows': gadgets.exe
59 *
60 * Differences between MSDN and actual native control operation:
61 * 1. MSDN says: "TBSTYLE_LIST: Creates a flat toolbar with button text
62 * to the right of the bitmap. Otherwise, this style is
63 * identical to TBSTYLE_FLAT."
64 * As implemented by both v4.71 and v5.80 of the native COMCTL32.DLL
65 * you can create a TBSTYLE_LIST without TBSTYLE_FLAT and the result
66 * is non-flat non-transparent buttons. Therefore TBSTYLE_LIST does
67 * *not* imply TBSTYLE_FLAT as documented. (GA 8/2001)
68 *
69 */
70
71 #include <stdarg.h>
72 #include <string.h>
73
74 #include "windef.h"
75 #include "winbase.h"
76 #include "winreg.h"
77 #include "wingdi.h"
78 #include "winuser.h"
79 #include "wine/unicode.h"
80 #include "winnls.h"
81 #include "commctrl.h"
82 #include "comctl32.h"
83 #include "uxtheme.h"
84 #include "tmschema.h"
85 #include "wine/debug.h"
86
87 WINE_DEFAULT_DEBUG_CHANNEL(toolbar);
88
89 static HCURSOR hCursorDrag = NULL;
90
91 typedef struct
92 {
93 INT iBitmap;
94 INT idCommand;
95 BYTE fsState;
96 BYTE fsStyle;
97 BYTE bHot;
98 BYTE bDropDownPressed;
99 DWORD_PTR dwData;
100 INT_PTR iString;
101 INT nRow;
102 RECT rect;
103 INT cx; /* manually set size */
104 } TBUTTON_INFO;
105
106 typedef struct
107 {
108 UINT nButtons;
109 HINSTANCE hInst;
110 UINT nID;
111 } TBITMAP_INFO;
112
113 typedef struct
114 {
115 HIMAGELIST himl;
116 INT id;
117 } IMLENTRY, *PIMLENTRY;
118
119 typedef struct
120 {
121 DWORD dwStructSize; /* size of TBBUTTON struct */
122 INT nWidth; /* width of the toolbar */
123 RECT client_rect;
124 RECT rcBound; /* bounding rectangle */
125 INT nButtonHeight;
126 INT nButtonWidth;
127 INT nBitmapHeight;
128 INT nBitmapWidth;
129 INT nIndent;
130 INT nRows; /* number of button rows */
131 INT nMaxTextRows; /* maximum number of text rows */
132 INT cxMin; /* minimum button width */
133 INT cxMax; /* maximum button width */
134 INT nNumButtons; /* number of buttons */
135 INT nNumBitmaps; /* number of bitmaps */
136 INT nNumStrings; /* number of strings */
137 INT nNumBitmapInfos;
138 INT nButtonDown; /* toolbar button being pressed or -1 if none */
139 INT nButtonDrag; /* toolbar button being dragged or -1 if none */
140 INT nOldHit;
141 INT nHotItem; /* index of the "hot" item */
142 SIZE szPadding; /* padding values around button */
143 INT iTopMargin; /* the top margin */
144 INT iListGap; /* default gap between text and image for toolbar with list style */
145 HFONT hDefaultFont;
146 HFONT hFont; /* text font */
147 HIMAGELIST himlInt; /* image list created internally */
148 PIMLENTRY *himlDef; /* default image list array */
149 INT cimlDef; /* default image list array count */
150 PIMLENTRY *himlHot; /* hot image list array */
151 INT cimlHot; /* hot image list array count */
152 PIMLENTRY *himlDis; /* disabled image list array */
153 INT cimlDis; /* disabled image list array count */
154 HWND hwndToolTip; /* handle to tool tip control */
155 HWND hwndNotify; /* handle to the window that gets notifications */
156 HWND hwndSelf; /* my own handle */
157 BOOL bAnchor; /* anchor highlight enabled */
158 BOOL bDoRedraw; /* Redraw status */
159 BOOL bDragOutSent; /* has TBN_DRAGOUT notification been sent for this drag? */
160 BOOL bUnicode; /* Notifications are ASCII (FALSE) or Unicode (TRUE)? */
161 BOOL bCaptured; /* mouse captured? */
162 DWORD dwStyle; /* regular toolbar style */
163 DWORD dwExStyle; /* extended toolbar style */
164 DWORD dwDTFlags; /* DrawText flags */
165
166 COLORREF clrInsertMark; /* insert mark color */
167 COLORREF clrBtnHighlight; /* color for Flat Separator */
168 COLORREF clrBtnShadow; /* color for Flag Separator */
169 INT iVersion;
170 LPWSTR pszTooltipText; /* temporary store for a string > 80 characters
171 * for TTN_GETDISPINFOW notification */
172 TBINSERTMARK tbim; /* info on insertion mark */
173 TBUTTON_INFO *buttons; /* pointer to button array */
174 LPWSTR *strings; /* pointer to string array */
175 TBITMAP_INFO *bitmaps;
176 } TOOLBAR_INFO, *PTOOLBAR_INFO;
177
178
179 /* used by customization dialog */
180 typedef struct
181 {
182 PTOOLBAR_INFO tbInfo;
183 HWND tbHwnd;
184 } CUSTDLG_INFO, *PCUSTDLG_INFO;
185
186 typedef struct
187 {
188 TBBUTTON btn;
189 BOOL bVirtual;
190 BOOL bRemovable;
191 WCHAR text[64];
192 } CUSTOMBUTTON, *PCUSTOMBUTTON;
193
194 typedef enum
195 {
196 IMAGE_LIST_DEFAULT,
197 IMAGE_LIST_HOT,
198 IMAGE_LIST_DISABLED
199 } IMAGE_LIST_TYPE;
200
201 #define SEPARATOR_WIDTH 8
202 #define TOP_BORDER 2
203 #define BOTTOM_BORDER 2
204 #define DDARROW_WIDTH 11
205 #define ARROW_HEIGHT 3
206 #define INSERTMARK_WIDTH 2
207
208 #define DEFPAD_CX 7
209 #define DEFPAD_CY 6
210 #define DEFLISTGAP 4
211
212 /* vertical padding used in list mode when image is present */
213 #define LISTPAD_CY 9
214
215 /* how wide to treat the bitmap if it isn't present */
216 #define NONLIST_NOTEXT_OFFSET 2
217
218 #define TOOLBAR_NOWHERE (-1)
219
220 #define TOOLBAR_GetInfoPtr(hwnd) ((TOOLBAR_INFO *)GetWindowLongPtrW(hwnd,0))
221 #define TOOLBAR_HasText(x, y) (TOOLBAR_GetText(x, y) ? TRUE : FALSE)
222 #define TOOLBAR_HasDropDownArrows(exStyle) ((exStyle & TBSTYLE_EX_DRAWDDARROWS) ? TRUE : FALSE)
223
224 /* Used to find undocumented extended styles */
225 #define TBSTYLE_EX_ALL (TBSTYLE_EX_DRAWDDARROWS | \
226 TBSTYLE_EX_UNDOC1 | \
227 TBSTYLE_EX_MIXEDBUTTONS | \
228 TBSTYLE_EX_HIDECLIPPEDBUTTONS)
229
230 /* all of the CCS_ styles */
231 #define COMMON_STYLES (CCS_TOP|CCS_NOMOVEY|CCS_BOTTOM|CCS_NORESIZE| \
232 CCS_NOPARENTALIGN|CCS_ADJUSTABLE|CCS_NODIVIDER|CCS_VERT)
233
234 #define GETIBITMAP(infoPtr, i) (infoPtr->iVersion >= 5 ? LOWORD(i) : i)
235 #define GETHIMLID(infoPtr, i) (infoPtr->iVersion >= 5 ? HIWORD(i) : 0)
236 #define GETDEFIMAGELIST(infoPtr, id) TOOLBAR_GetImageList(infoPtr->himlDef, infoPtr->cimlDef, id)
237 #define GETHOTIMAGELIST(infoPtr, id) TOOLBAR_GetImageList(infoPtr->himlHot, infoPtr->cimlHot, id)
238 #define GETDISIMAGELIST(infoPtr, id) TOOLBAR_GetImageList(infoPtr->himlDis, infoPtr->cimlDis, id)
239
240 static const WCHAR themeClass[] = { 'T','o','o','l','b','a','r',0 };
241
242 static BOOL TOOLBAR_GetButtonInfo(const TOOLBAR_INFO *infoPtr, NMTOOLBARW *nmtb);
243 static BOOL TOOLBAR_IsButtonRemovable(const TOOLBAR_INFO *infoPtr, int iItem, PCUSTOMBUTTON btnInfo);
244 static HIMAGELIST TOOLBAR_GetImageList(const PIMLENTRY *pies, INT cies, INT id);
245 static PIMLENTRY TOOLBAR_GetImageListEntry(const PIMLENTRY *pies, INT cies, INT id);
246 static VOID TOOLBAR_DeleteImageList(PIMLENTRY **pies, INT *cies);
247 static HIMAGELIST TOOLBAR_InsertImageList(PIMLENTRY **pies, INT *cies, HIMAGELIST himl, INT id);
248 static LRESULT TOOLBAR_LButtonDown(HWND hwnd, WPARAM wParam, LPARAM lParam);
249 static void TOOLBAR_SetHotItemEx (TOOLBAR_INFO *infoPtr, INT nHit, DWORD dwReason);
250 static void TOOLBAR_LayoutToolbar(HWND hwnd);
251 static LRESULT TOOLBAR_AutoSize(HWND hwnd);
252 static void TOOLBAR_CheckImageListIconSize(TOOLBAR_INFO *infoPtr);
253 static void TOOLBAR_TooltipSetRect(const TOOLBAR_INFO *infoPtr, const TBUTTON_INFO *button);
254
255 static LRESULT
256 TOOLBAR_NotifyFormat(const TOOLBAR_INFO *infoPtr, WPARAM wParam, LPARAM lParam);
257
258 static inline int default_top_margin(const TOOLBAR_INFO *infoPtr)
259 {
260 return (infoPtr->dwStyle & TBSTYLE_FLAT ? 0 : TOP_BORDER);
261 }
262
263 static LPWSTR
264 TOOLBAR_GetText(const TOOLBAR_INFO *infoPtr, const TBUTTON_INFO *btnPtr)
265 {
266 LPWSTR lpText = NULL;
267
268 /* NOTE: iString == -1 is undocumented */
269 if ((HIWORD(btnPtr->iString) != 0) && (btnPtr->iString != -1))
270 lpText = (LPWSTR)btnPtr->iString;
271 else if ((btnPtr->iString >= 0) && (btnPtr->iString < infoPtr->nNumStrings))
272 lpText = infoPtr->strings[btnPtr->iString];
273
274 return lpText;
275 }
276
277 static void
278 TOOLBAR_DumpButton(const TOOLBAR_INFO *infoPtr, const TBUTTON_INFO *bP, INT btn_num, BOOL internal)
279 {
280 if (TRACE_ON(toolbar)){
281 TRACE("button %d id %d, bitmap=%d, state=%02x, style=%02x, data=%08lx, stringid=0x%08lx\n",
282 btn_num, bP->idCommand, GETIBITMAP(infoPtr, bP->iBitmap),
283 bP->fsState, bP->fsStyle, bP->dwData, bP->iString);
284 TRACE("string %s\n", debugstr_w(TOOLBAR_GetText(infoPtr,bP)));
285 if (internal)
286 TRACE("button %d id %d, hot=%s, row=%d, rect=(%s)\n",
287 btn_num, bP->idCommand,
288 (bP->bHot) ? "TRUE":"FALSE", bP->nRow,
289 wine_dbgstr_rect(&bP->rect));
290 }
291 }
292
293
294 static void
295 TOOLBAR_DumpToolbar(const TOOLBAR_INFO *iP, INT line)
296 {
297 if (TRACE_ON(toolbar)) {
298 INT i;
299
300 TRACE("toolbar %p at line %d, exStyle=%08x, buttons=%d, bitmaps=%d, strings=%d, style=%08x\n",
301 iP->hwndSelf, line,
302 iP->dwExStyle, iP->nNumButtons, iP->nNumBitmaps,
303 iP->nNumStrings, iP->dwStyle);
304 TRACE("toolbar %p at line %d, himlInt=%p, himlDef=%p, himlHot=%p, himlDis=%p, redrawable=%s\n",
305 iP->hwndSelf, line,
306 iP->himlInt, iP->himlDef, iP->himlHot, iP->himlDis,
307 (iP->bDoRedraw) ? "TRUE" : "FALSE");
308 for(i=0; i<iP->nNumButtons; i++) {
309 TOOLBAR_DumpButton(iP, &iP->buttons[i], i, TRUE);
310 }
311 }
312 }
313
314
315 /***********************************************************************
316 * TOOLBAR_CheckStyle
317 *
318 * This function validates that the styles set are implemented and
319 * issues FIXME's warning of possible problems. In a perfect world this
320 * function should be null.
321 */
322 static void
323 TOOLBAR_CheckStyle (HWND hwnd, DWORD dwStyle)
324 {
325 if (dwStyle & TBSTYLE_REGISTERDROP)
326 FIXME("[%p] TBSTYLE_REGISTERDROP not implemented\n", hwnd);
327 }
328
329
330 static INT
331 TOOLBAR_SendNotify (NMHDR *nmhdr, const TOOLBAR_INFO *infoPtr, UINT code)
332 {
333 if(!IsWindow(infoPtr->hwndSelf))
334 return 0; /* we have just been destroyed */
335
336 nmhdr->idFrom = GetDlgCtrlID (infoPtr->hwndSelf);
337 nmhdr->hwndFrom = infoPtr->hwndSelf;
338 nmhdr->code = code;
339
340 TRACE("to window %p, code=%08x, %s\n", infoPtr->hwndNotify, code,
341 (infoPtr->bUnicode) ? "via Unicode" : "via ANSI");
342
343 return SendMessageW(infoPtr->hwndNotify, WM_NOTIFY, nmhdr->idFrom, (LPARAM)nmhdr);
344 }
345
346 /***********************************************************************
347 * TOOLBAR_GetBitmapIndex
348 *
349 * This function returns the bitmap index associated with a button.
350 * If the button specifies I_IMAGECALLBACK, then the TBN_GETDISPINFO
351 * is issued to retrieve the index.
352 */
353 static INT
354 TOOLBAR_GetBitmapIndex(const TOOLBAR_INFO *infoPtr, TBUTTON_INFO *btnPtr)
355 {
356 INT ret = btnPtr->iBitmap;
357
358 if (ret == I_IMAGECALLBACK)
359 {
360 /* issue TBN_GETDISPINFO */
361 NMTBDISPINFOW nmgd;
362
363 memset(&nmgd, 0, sizeof(nmgd));
364 nmgd.idCommand = btnPtr->idCommand;
365 nmgd.lParam = btnPtr->dwData;
366 nmgd.dwMask = TBNF_IMAGE;
367 nmgd.iImage = -1;
368 /* Windows also send TBN_GETDISPINFOW even if the control is ANSI */
369 TOOLBAR_SendNotify(&nmgd.hdr, infoPtr, TBN_GETDISPINFOW);
370 if (nmgd.dwMask & TBNF_DI_SETITEM)
371 btnPtr->iBitmap = nmgd.iImage;
372 ret = nmgd.iImage;
373 TRACE("TBN_GETDISPINFO returned bitmap id %d, mask=%08x, nNumBitmaps=%d\n",
374 ret, nmgd.dwMask, infoPtr->nNumBitmaps);
375 }
376
377 if (ret != I_IMAGENONE)
378 ret = GETIBITMAP(infoPtr, ret);
379
380 return ret;
381 }
382
383
384 static BOOL
385 TOOLBAR_IsValidBitmapIndex(const TOOLBAR_INFO *infoPtr, INT index)
386 {
387 HIMAGELIST himl;
388 INT id = GETHIMLID(infoPtr, index);
389 INT iBitmap = GETIBITMAP(infoPtr, index);
390
391 if (((himl = GETDEFIMAGELIST(infoPtr, id)) &&
392 iBitmap >= 0 && iBitmap < ImageList_GetImageCount(himl)) ||
393 (index == I_IMAGECALLBACK))
394 return TRUE;
395 else
396 return FALSE;
397 }
398
399
400 static inline BOOL
401 TOOLBAR_IsValidImageList(const TOOLBAR_INFO *infoPtr, INT index)
402 {
403 HIMAGELIST himl = GETDEFIMAGELIST(infoPtr, GETHIMLID(infoPtr, index));
404 return (himl != NULL) && (ImageList_GetImageCount(himl) > 0);
405 }
406
407
408 /***********************************************************************
409 * TOOLBAR_GetImageListForDrawing
410 *
411 * This function validates the bitmap index (including I_IMAGECALLBACK
412 * functionality) and returns the corresponding image list.
413 */
414 static HIMAGELIST
415 TOOLBAR_GetImageListForDrawing (const TOOLBAR_INFO *infoPtr, TBUTTON_INFO *btnPtr,
416 IMAGE_LIST_TYPE imagelist, INT * index)
417 {
418 HIMAGELIST himl;
419
420 if (!TOOLBAR_IsValidBitmapIndex(infoPtr,btnPtr->iBitmap)) {
421 if (btnPtr->iBitmap == I_IMAGENONE) return NULL;
422 ERR("bitmap for ID %d, index %d is not valid, number of bitmaps in imagelist: %d\n",
423 HIWORD(btnPtr->iBitmap), LOWORD(btnPtr->iBitmap), infoPtr->nNumBitmaps);
424 return NULL;
425 }
426
427 if ((*index = TOOLBAR_GetBitmapIndex(infoPtr, btnPtr)) < 0) {
428 if ((*index == I_IMAGECALLBACK) ||
429 (*index == I_IMAGENONE)) return NULL;
430 ERR("TBN_GETDISPINFO returned invalid index %d\n",
431 *index);
432 return NULL;
433 }
434
435 switch(imagelist)
436 {
437 case IMAGE_LIST_DEFAULT:
438 himl = GETDEFIMAGELIST(infoPtr, GETHIMLID(infoPtr, btnPtr->iBitmap));
439 break;
440 case IMAGE_LIST_HOT:
441 himl = GETHOTIMAGELIST(infoPtr, GETHIMLID(infoPtr, btnPtr->iBitmap));
442 break;
443 case IMAGE_LIST_DISABLED:
444 himl = GETDISIMAGELIST(infoPtr, GETHIMLID(infoPtr, btnPtr->iBitmap));
445 break;
446 default:
447 himl = NULL;
448 FIXME("Shouldn't reach here\n");
449 }
450
451 if (!himl)
452 TRACE("no image list\n");
453
454 return himl;
455 }
456
457
458 static void
459 TOOLBAR_DrawFlatSeparator (const RECT *lpRect, HDC hdc, const TOOLBAR_INFO *infoPtr)
460 {
461 RECT myrect;
462 COLORREF oldcolor, newcolor;
463
464 myrect.left = (lpRect->left + lpRect->right) / 2 - 1;
465 myrect.right = myrect.left + 1;
466 myrect.top = lpRect->top + 2;
467 myrect.bottom = lpRect->bottom - 2;
468
469 newcolor = (infoPtr->clrBtnShadow == CLR_DEFAULT) ?
470 comctl32_color.clrBtnShadow : infoPtr->clrBtnShadow;
471 oldcolor = SetBkColor (hdc, newcolor);
472 ExtTextOutW (hdc, 0, 0, ETO_OPAQUE, &myrect, 0, 0, 0);
473
474 myrect.left = myrect.right;
475 myrect.right = myrect.left + 1;
476
477 newcolor = (infoPtr->clrBtnHighlight == CLR_DEFAULT) ?
478 comctl32_color.clrBtnHighlight : infoPtr->clrBtnHighlight;
479 SetBkColor (hdc, newcolor);
480 ExtTextOutW (hdc, 0, 0, ETO_OPAQUE, &myrect, 0, 0, 0);
481
482 SetBkColor (hdc, oldcolor);
483 }
484
485
486 /***********************************************************************
487 * TOOLBAR_DrawDDFlatSeparator
488 *
489 * This function draws the separator that was flagged as BTNS_DROPDOWN.
490 * In this case, the separator is a pixel high line of COLOR_BTNSHADOW,
491 * followed by a pixel high line of COLOR_BTNHIGHLIGHT. These separators
492 * are horizontal as opposed to the vertical separators for not dropdown
493 * type.
494 *
495 * FIXME: It is possible that the height of each line is really SM_CYBORDER.
496 */
497 static void
498 TOOLBAR_DrawDDFlatSeparator (const RECT *lpRect, HDC hdc, const TBUTTON_INFO *btnPtr,
499 const TOOLBAR_INFO *infoPtr)
500 {
501 RECT myrect;
502 COLORREF oldcolor, newcolor;
503
504 myrect.left = lpRect->left;
505 myrect.right = lpRect->right;
506 myrect.top = lpRect->top + (lpRect->bottom - lpRect->top - 2)/2;
507 myrect.bottom = myrect.top + 1;
508
509 InflateRect (&myrect, -2, 0);
510
511 TRACE("rect=(%s)\n", wine_dbgstr_rect(&myrect));
512
513 newcolor = (infoPtr->clrBtnShadow == CLR_DEFAULT) ?
514 comctl32_color.clrBtnShadow : infoPtr->clrBtnShadow;
515 oldcolor = SetBkColor (hdc, newcolor);
516 ExtTextOutW (hdc, 0, 0, ETO_OPAQUE, &myrect, 0, 0, 0);
517
518 myrect.top = myrect.bottom;
519 myrect.bottom = myrect.top + 1;
520
521 newcolor = (infoPtr->clrBtnHighlight == CLR_DEFAULT) ?
522 comctl32_color.clrBtnHighlight : infoPtr->clrBtnHighlight;
523 SetBkColor (hdc, newcolor);
524 ExtTextOutW (hdc, 0, 0, ETO_OPAQUE, &myrect, 0, 0, 0);
525
526 SetBkColor (hdc, oldcolor);
527 }
528
529
530 static void
531 TOOLBAR_DrawArrow (HDC hdc, INT left, INT top, COLORREF clr)
532 {
533 INT x, y;
534 HPEN hPen, hOldPen;
535
536 if (!(hPen = CreatePen( PS_SOLID, 1, clr))) return;
537 hOldPen = SelectObject ( hdc, hPen );
538 x = left + 2;
539 y = top;
540 MoveToEx (hdc, x, y, NULL);
541 LineTo (hdc, x+5, y++); x++;
542 MoveToEx (hdc, x, y, NULL);
543 LineTo (hdc, x+3, y++); x++;
544 MoveToEx (hdc, x, y, NULL);
545 LineTo (hdc, x+1, y);
546 SelectObject( hdc, hOldPen );
547 DeleteObject( hPen );
548 }
549
550 /*
551 * Draw the text string for this button.
552 * note: infoPtr->himlDis *SHOULD* be non-zero when infoPtr->himlDef
553 * is non-zero, so we can simply check himlDef to see if we have
554 * an image list
555 */
556 static void
557 TOOLBAR_DrawString (const TOOLBAR_INFO *infoPtr, RECT *rcText, LPCWSTR lpText,
558 const NMTBCUSTOMDRAW *tbcd, DWORD dwItemCDFlag)
559 {
560 HDC hdc = tbcd->nmcd.hdc;
561 HFONT hOldFont = 0;
562 COLORREF clrOld = 0;
563 COLORREF clrOldBk = 0;
564 int oldBkMode = 0;
565 UINT state = tbcd->nmcd.uItemState;
566
567 /* draw text */
568 if (lpText) {
569 TRACE("string=%s rect=(%s)\n", debugstr_w(lpText),
570 wine_dbgstr_rect(rcText));
571
572 hOldFont = SelectObject (hdc, infoPtr->hFont);
573 if ((state & CDIS_HOT) && (dwItemCDFlag & TBCDRF_HILITEHOTTRACK )) {
574 clrOld = SetTextColor (hdc, tbcd->clrTextHighlight);
575 }
576 else if (state & CDIS_DISABLED) {
577 clrOld = SetTextColor (hdc, tbcd->clrBtnHighlight);
578 OffsetRect (rcText, 1, 1);
579 DrawTextW (hdc, lpText, -1, rcText, infoPtr->dwDTFlags);
580 SetTextColor (hdc, comctl32_color.clr3dShadow);
581 OffsetRect (rcText, -1, -1);
582 }
583 else if (state & CDIS_INDETERMINATE) {
584 clrOld = SetTextColor (hdc, comctl32_color.clr3dShadow);
585 }
586 else if ((state & CDIS_MARKED) && !(dwItemCDFlag & TBCDRF_NOMARK)) {
587 clrOld = SetTextColor (hdc, tbcd->clrTextHighlight);
588 clrOldBk = SetBkColor (hdc, tbcd->clrMark);
589 oldBkMode = SetBkMode (hdc, tbcd->nHLStringBkMode);
590 }
591 else {
592 clrOld = SetTextColor (hdc, tbcd->clrText);
593 }
594
595 DrawTextW (hdc, lpText, -1, rcText, infoPtr->dwDTFlags);
596 SetTextColor (hdc, clrOld);
597 if ((state & CDIS_MARKED) && !(dwItemCDFlag & TBCDRF_NOMARK))
598 {
599 SetBkColor (hdc, clrOldBk);
600 SetBkMode (hdc, oldBkMode);
601 }
602 SelectObject (hdc, hOldFont);
603 }
604 }
605
606
607 static void
608 TOOLBAR_DrawPattern (const RECT *lpRect, const NMTBCUSTOMDRAW *tbcd)
609 {
610 HDC hdc = tbcd->nmcd.hdc;
611 HBRUSH hbr = SelectObject (hdc, tbcd->hbrMonoDither);
612 COLORREF clrTextOld;
613 COLORREF clrBkOld;
614 INT cx = lpRect->right - lpRect->left;
615 INT cy = lpRect->bottom - lpRect->top;
616 INT cxEdge = GetSystemMetrics(SM_CXEDGE);
617 INT cyEdge = GetSystemMetrics(SM_CYEDGE);
618 clrTextOld = SetTextColor(hdc, tbcd->clrBtnHighlight);
619 clrBkOld = SetBkColor(hdc, tbcd->clrBtnFace);
620 PatBlt (hdc, lpRect->left + cxEdge, lpRect->top + cyEdge,
621 cx - (2 * cxEdge), cy - (2 * cyEdge), PATCOPY);
622 SetBkColor(hdc, clrBkOld);
623 SetTextColor(hdc, clrTextOld);
624 SelectObject (hdc, hbr);
625 }
626
627
628 static void TOOLBAR_DrawMasked(HIMAGELIST himl, int index, HDC hdc, INT x, INT y, UINT draw_flags)
629 {
630 INT cx, cy;
631 HBITMAP hbmMask, hbmImage;
632 HDC hdcMask, hdcImage;
633
634 ImageList_GetIconSize(himl, &cx, &cy);
635
636 /* Create src image */
637 hdcImage = CreateCompatibleDC(hdc);
638 hbmImage = CreateCompatibleBitmap(hdc, cx, cy);
639 SelectObject(hdcImage, hbmImage);
640 ImageList_DrawEx(himl, index, hdcImage, 0, 0, cx, cy,
641 RGB(0xff, 0xff, 0xff), RGB(0,0,0), draw_flags);
642
643 /* Create Mask */
644 hdcMask = CreateCompatibleDC(0);
645 hbmMask = CreateBitmap(cx, cy, 1, 1, NULL);
646 SelectObject(hdcMask, hbmMask);
647
648 /* Remove the background and all white pixels */
649 ImageList_DrawEx(himl, index, hdcMask, 0, 0, cx, cy,
650 RGB(0xff, 0xff, 0xff), RGB(0,0,0), ILD_MASK);
651 SetBkColor(hdcImage, RGB(0xff, 0xff, 0xff));
652 BitBlt(hdcMask, 0, 0, cx, cy, hdcImage, 0, 0, NOTSRCERASE);
653
654 /* draw the new mask 'etched' to hdc */
655 SetBkColor(hdc, RGB(255, 255, 255));
656 SelectObject(hdc, GetSysColorBrush(COLOR_3DHILIGHT));
657 /* E20746 op code is (Dst ^ (Src & (Pat ^ Dst))) */
658 BitBlt(hdc, x + 1, y + 1, cx, cy, hdcMask, 0, 0, 0xE20746);
659 SelectObject(hdc, GetSysColorBrush(COLOR_3DSHADOW));
660 BitBlt(hdc, x, y, cx, cy, hdcMask, 0, 0, 0xE20746);
661
662 /* Cleanup */
663 DeleteObject(hbmImage);
664 DeleteDC(hdcImage);
665 DeleteObject (hbmMask);
666 DeleteDC(hdcMask);
667 }
668
669
670 static UINT
671 TOOLBAR_TranslateState(const TBUTTON_INFO *btnPtr)
672 {
673 UINT retstate = 0;
674
675 retstate |= (btnPtr->fsState & TBSTATE_CHECKED) ? CDIS_CHECKED : 0;
676 retstate |= (btnPtr->fsState & TBSTATE_PRESSED) ? CDIS_SELECTED : 0;
677 retstate |= (btnPtr->fsState & TBSTATE_ENABLED) ? 0 : CDIS_DISABLED;
678 retstate |= (btnPtr->fsState & TBSTATE_MARKED ) ? CDIS_MARKED : 0;
679 retstate |= (btnPtr->bHot ) ? CDIS_HOT : 0;
680 retstate |= ((btnPtr->fsState & (TBSTATE_ENABLED|TBSTATE_INDETERMINATE)) == (TBSTATE_ENABLED|TBSTATE_INDETERMINATE)) ? CDIS_INDETERMINATE : 0;
681 /* NOTE: we don't set CDIS_GRAYED, CDIS_FOCUS, CDIS_DEFAULT */
682 return retstate;
683 }
684
685 /* draws the image on a toolbar button */
686 static void
687 TOOLBAR_DrawImage(const TOOLBAR_INFO *infoPtr, TBUTTON_INFO *btnPtr, INT left, INT top,
688 const NMTBCUSTOMDRAW *tbcd, DWORD dwItemCDFlag)
689 {
690 HIMAGELIST himl = NULL;
691 BOOL draw_masked = FALSE;
692 INT index;
693 INT offset = 0;
694 UINT draw_flags = ILD_TRANSPARENT;
695
696 if (tbcd->nmcd.uItemState & (CDIS_DISABLED | CDIS_INDETERMINATE))
697 {
698 himl = TOOLBAR_GetImageListForDrawing(infoPtr, btnPtr, IMAGE_LIST_DISABLED, &index);
699 if (!himl)
700 {
701 himl = TOOLBAR_GetImageListForDrawing(infoPtr, btnPtr, IMAGE_LIST_DEFAULT, &index);
702 draw_masked = TRUE;
703 }
704 }
705 else if (tbcd->nmcd.uItemState & CDIS_CHECKED ||
706 ((tbcd->nmcd.uItemState & CDIS_HOT)
707 && ((infoPtr->dwStyle & TBSTYLE_FLAT) || GetWindowTheme (infoPtr->hwndSelf))))
708 {
709 /* if hot, attempt to draw with hot image list, if fails,
710 use default image list */
711 himl = TOOLBAR_GetImageListForDrawing(infoPtr, btnPtr, IMAGE_LIST_HOT, &index);
712 if (!himl)
713 himl = TOOLBAR_GetImageListForDrawing(infoPtr, btnPtr, IMAGE_LIST_DEFAULT, &index);
714 }
715 else
716 himl = TOOLBAR_GetImageListForDrawing(infoPtr, btnPtr, IMAGE_LIST_DEFAULT, &index);
717
718 if (!himl)
719 return;
720
721 if (!(dwItemCDFlag & TBCDRF_NOOFFSET) &&
722 (tbcd->nmcd.uItemState & (CDIS_SELECTED | CDIS_CHECKED)))
723 offset = 1;
724
725 if (!(dwItemCDFlag & TBCDRF_NOMARK) &&
726 (tbcd->nmcd.uItemState & CDIS_MARKED))
727 draw_flags |= ILD_BLEND50;
728
729 TRACE("drawing index=%d, himl=%p, left=%d, top=%d, offset=%d\n",
730 index, himl, left, top, offset);
731
732 if (draw_masked)
733 TOOLBAR_DrawMasked (himl, index, tbcd->nmcd.hdc, left + offset, top + offset, draw_flags);
734 else
735 ImageList_Draw (himl, index, tbcd->nmcd.hdc, left + offset, top + offset, draw_flags);
736 }
737
738 /* draws a blank frame for a toolbar button */
739 static void
740 TOOLBAR_DrawFrame(const TOOLBAR_INFO *infoPtr, const NMTBCUSTOMDRAW *tbcd, DWORD dwItemCDFlag)
741 {
742 HDC hdc = tbcd->nmcd.hdc;
743 RECT rc = tbcd->nmcd.rc;
744 /* if the state is disabled or indeterminate then the button
745 * cannot have an interactive look like pressed or hot */
746 BOOL non_interactive_state = (tbcd->nmcd.uItemState & CDIS_DISABLED) ||
747 (tbcd->nmcd.uItemState & CDIS_INDETERMINATE);
748 BOOL pressed_look = !non_interactive_state &&
749 ((tbcd->nmcd.uItemState & CDIS_SELECTED) ||
750 (tbcd->nmcd.uItemState & CDIS_CHECKED));
751
752 /* app don't want us to draw any edges */
753 if (dwItemCDFlag & TBCDRF_NOEDGES)
754 return;
755
756 if (infoPtr->dwStyle & TBSTYLE_FLAT)
757 {
758 if (pressed_look)
759 DrawEdge (hdc, &rc, BDR_SUNKENOUTER, BF_RECT);
760 else if ((tbcd->nmcd.uItemState & CDIS_HOT) && !non_interactive_state)
761 DrawEdge (hdc, &rc, BDR_RAISEDINNER, BF_RECT);
762 }
763 else
764 {
765 if (pressed_look)
766 DrawEdge (hdc, &rc, EDGE_SUNKEN, BF_RECT | BF_MIDDLE);
767 else
768 DrawEdge (hdc, &rc, EDGE_RAISED,
769 BF_SOFT | BF_RECT | BF_MIDDLE);
770 }
771 }
772
773 static void
774 TOOLBAR_DrawSepDDArrow(const TOOLBAR_INFO *infoPtr, const NMTBCUSTOMDRAW *tbcd, RECT *rcArrow, BOOL bDropDownPressed, DWORD dwItemCDFlag)
775 {
776 HDC hdc = tbcd->nmcd.hdc;
777 int offset = 0;
778 BOOL pressed = bDropDownPressed ||
779 (tbcd->nmcd.uItemState & (CDIS_SELECTED | CDIS_CHECKED));
780
781 if (infoPtr->dwStyle & TBSTYLE_FLAT)
782 {
783 if (pressed)
784 DrawEdge (hdc, rcArrow, BDR_SUNKENOUTER, BF_RECT);
785 else if ( (tbcd->nmcd.uItemState & CDIS_HOT) &&
786 !(tbcd->nmcd.uItemState & CDIS_DISABLED) &&
787 !(tbcd->nmcd.uItemState & CDIS_INDETERMINATE))
788 DrawEdge (hdc, rcArrow, BDR_RAISEDINNER, BF_RECT);
789 }
790 else
791 {
792 if (pressed)
793 DrawEdge (hdc, rcArrow, EDGE_SUNKEN, BF_RECT | BF_MIDDLE);
794 else
795 DrawEdge (hdc, rcArrow, EDGE_RAISED,
796 BF_SOFT | BF_RECT | BF_MIDDLE);
797 }
798
799 if (pressed)
800 offset = (dwItemCDFlag & TBCDRF_NOOFFSET) ? 0 : 1;
801
802 if (tbcd->nmcd.uItemState & (CDIS_DISABLED | CDIS_INDETERMINATE))
803 {
804 TOOLBAR_DrawArrow(hdc, rcArrow->left+1, rcArrow->top+1 + (rcArrow->bottom - rcArrow->top - ARROW_HEIGHT) / 2, comctl32_color.clrBtnHighlight);
805 TOOLBAR_DrawArrow(hdc, rcArrow->left, rcArrow->top + (rcArrow->bottom - rcArrow->top - ARROW_HEIGHT) / 2, comctl32_color.clr3dShadow);
806 }
807 else
808 TOOLBAR_DrawArrow(hdc, rcArrow->left + offset, rcArrow->top + offset + (rcArrow->bottom - rcArrow->top - ARROW_HEIGHT) / 2, comctl32_color.clrBtnText);
809 }
810
811 /* draws a complete toolbar button */
812 static void
813 TOOLBAR_DrawButton (HWND hwnd, TBUTTON_INFO *btnPtr, HDC hdc, DWORD dwBaseCustDraw)
814 {
815 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
816 DWORD dwStyle = infoPtr->dwStyle;
817 BOOL hasDropDownArrow = (TOOLBAR_HasDropDownArrows(infoPtr->dwExStyle) &&
818 (btnPtr->fsStyle & BTNS_DROPDOWN)) ||
819 (btnPtr->fsStyle & BTNS_WHOLEDROPDOWN);
820 BOOL drawSepDropDownArrow = hasDropDownArrow &&
821 (~btnPtr->fsStyle & BTNS_WHOLEDROPDOWN);
822 RECT rc, rcArrow, rcBitmap, rcText;
823 LPWSTR lpText = NULL;
824 NMTBCUSTOMDRAW tbcd;
825 DWORD ntfret;
826 INT offset;
827 INT oldBkMode;
828 DWORD dwItemCustDraw;
829 DWORD dwItemCDFlag;
830 HTHEME theme = GetWindowTheme (hwnd);
831
832 rc = btnPtr->rect;
833 CopyRect (&rcArrow, &rc);
834
835 /* separator - doesn't send NM_CUSTOMDRAW */
836 if (btnPtr->fsStyle & BTNS_SEP) {
837 if (theme)
838 {
839 DrawThemeBackground (theme, hdc,
840 (dwStyle & CCS_VERT) ? TP_SEPARATORVERT : TP_SEPARATOR, 0,
841 &rc, NULL);
842 }
843 else
844 /* with the FLAT style, iBitmap is the width and has already */
845 /* been taken into consideration in calculating the width */
846 /* so now we need to draw the vertical separator */
847 /* empirical tests show that iBitmap can/will be non-zero */
848 /* when drawing the vertical bar... */
849 if ((dwStyle & TBSTYLE_FLAT) /* && (btnPtr->iBitmap == 0) */) {
850 if (btnPtr->fsStyle & BTNS_DROPDOWN)
851 TOOLBAR_DrawDDFlatSeparator (&rc, hdc, btnPtr, infoPtr);
852 else
853 TOOLBAR_DrawFlatSeparator (&rc, hdc, infoPtr);
854 }
855 else if (btnPtr->fsStyle != BTNS_SEP) {
856 FIXME("Draw some kind of separator: fsStyle=%x\n",
857 btnPtr->fsStyle);
858 }
859 return;
860 }
861
862 /* get a pointer to the text */
863 lpText = TOOLBAR_GetText(infoPtr, btnPtr);
864
865 if (hasDropDownArrow)
866 {
867 int right;
868
869 if (dwStyle & TBSTYLE_FLAT)
870 right = max(rc.left, rc.right - DDARROW_WIDTH);
871 else
872 right = max(rc.left, rc.right - DDARROW_WIDTH - 2);
873
874 if (drawSepDropDownArrow)
875 rc.right = right;
876
877 rcArrow.left = right;
878 }
879
880 /* copy text & bitmap rects after adjusting for drop-down arrow
881 * so that text & bitmap is centered in the rectangle not containing
882 * the arrow */
883 CopyRect(&rcText, &rc);
884 CopyRect(&rcBitmap, &rc);
885
886 /* Center the bitmap horizontally and vertically */
887 if (dwStyle & TBSTYLE_LIST)
888 {
889 if (lpText &&
890 infoPtr->nMaxTextRows > 0 &&
891 (!(infoPtr->dwExStyle & TBSTYLE_EX_MIXEDBUTTONS) ||
892 (btnPtr->fsStyle & BTNS_SHOWTEXT)) )
893 rcBitmap.left += GetSystemMetrics(SM_CXEDGE) + infoPtr->szPadding.cx / 2;
894 else
895 rcBitmap.left += GetSystemMetrics(SM_CXEDGE) + infoPtr->iListGap / 2;
896 }
897 else
898 rcBitmap.left += ((rc.right - rc.left) - infoPtr->nBitmapWidth) / 2;
899
900 rcBitmap.top += infoPtr->szPadding.cy / 2;
901
902 TRACE("iBitmap=%d, start=(%d,%d) w=%d, h=%d\n",
903 btnPtr->iBitmap, rcBitmap.left, rcBitmap.top,
904 infoPtr->nBitmapWidth, infoPtr->nBitmapHeight);
905 TRACE("Text=%s\n", debugstr_w(lpText));
906 TRACE("iListGap=%d, padding = { %d, %d }\n", infoPtr->iListGap, infoPtr->szPadding.cx, infoPtr->szPadding.cy);
907
908 /* calculate text position */
909 if (lpText)
910 {
911 rcText.left += GetSystemMetrics(SM_CXEDGE);
912 rcText.right -= GetSystemMetrics(SM_CXEDGE);
913 if (dwStyle & TBSTYLE_LIST)
914 {
915 rcText.left += infoPtr->nBitmapWidth + infoPtr->iListGap + 2;
916 }
917 else
918 {
919 if (ImageList_GetImageCount(GETDEFIMAGELIST(infoPtr, 0)) > 0)
920 rcText.top += infoPtr->szPadding.cy/2 + infoPtr->nBitmapHeight + 1;
921 else
922 rcText.top += infoPtr->szPadding.cy/2 + 2;
923 }
924 }
925
926 /* Initialize fields in all cases, because we use these later
927 * NOTE: applications can and do alter these to customize their
928 * toolbars */
929 ZeroMemory (&tbcd, sizeof(NMTBCUSTOMDRAW));
930 tbcd.clrText = comctl32_color.clrBtnText;
931 tbcd.clrTextHighlight = comctl32_color.clrHighlightText;
932 tbcd.clrBtnFace = comctl32_color.clrBtnFace;
933 tbcd.clrBtnHighlight = comctl32_color.clrBtnHighlight;
934 tbcd.clrMark = comctl32_color.clrHighlight;
935 tbcd.clrHighlightHotTrack = 0;
936 tbcd.nStringBkMode = TRANSPARENT;
937 tbcd.nHLStringBkMode = OPAQUE;
938 /* MSDN says that this is the text rectangle.
939 * But (why always a but) tracing of v5.7 of native shows
940 * that this is really a *relative* rectangle based on the
941 * the nmcd.rc. Also the left and top are always 0 ignoring
942 * any bitmap that might be present. */
943 tbcd.rcText.left = 0;
944 tbcd.rcText.top = 0;
945 tbcd.rcText.right = rcText.right - rc.left;
946 tbcd.rcText.bottom = rcText.bottom - rc.top;
947 tbcd.nmcd.uItemState = TOOLBAR_TranslateState(btnPtr);
948 tbcd.nmcd.hdc = hdc;
949 tbcd.nmcd.rc = rc;
950 tbcd.hbrMonoDither = COMCTL32_hPattern55AABrush;
951
952 /* FIXME: what are these used for? */
953 tbcd.hbrLines = 0;
954 tbcd.hpenLines = 0;
955
956 /* Issue Item Prepaint notify */
957 dwItemCustDraw = 0;
958 dwItemCDFlag = 0;
959 if (dwBaseCustDraw & CDRF_NOTIFYITEMDRAW)
960 {
961 tbcd.nmcd.dwDrawStage = CDDS_ITEMPREPAINT;
962 tbcd.nmcd.dwItemSpec = btnPtr->idCommand;
963 tbcd.nmcd.lItemlParam = btnPtr->dwData;
964 ntfret = TOOLBAR_SendNotify(&tbcd.nmcd.hdr, infoPtr, NM_CUSTOMDRAW);
965 /* reset these fields so the user can't alter the behaviour like native */
966 tbcd.nmcd.hdc = hdc;
967 tbcd.nmcd.rc = rc;
968
969 dwItemCustDraw = ntfret & 0xffff;
970 dwItemCDFlag = ntfret & 0xffff0000;
971 if (dwItemCustDraw & CDRF_SKIPDEFAULT)
972 return;
973 /* save the only part of the rect that the user can change */
974 rcText.right = tbcd.rcText.right + rc.left;
975 rcText.bottom = tbcd.rcText.bottom + rc.top;
976 }
977
978 if (!(dwItemCDFlag & TBCDRF_NOOFFSET) &&
979 (btnPtr->fsState & (TBSTATE_PRESSED | TBSTATE_CHECKED)))
980 OffsetRect(&rcText, 1, 1);
981
982 if (!(tbcd.nmcd.uItemState & CDIS_HOT) &&
983 ((tbcd.nmcd.uItemState & CDIS_CHECKED) || (tbcd.nmcd.uItemState & CDIS_INDETERMINATE)))
984 TOOLBAR_DrawPattern (&rc, &tbcd);
985
986 if (((infoPtr->dwStyle & TBSTYLE_FLAT) || GetWindowTheme (infoPtr->hwndSelf))
987 && (tbcd.nmcd.uItemState & CDIS_HOT))
988 {
989 if ( dwItemCDFlag & TBCDRF_HILITEHOTTRACK )
990 {
991 COLORREF oldclr;
992
993 oldclr = SetBkColor(hdc, tbcd.clrHighlightHotTrack);
994 ExtTextOutW(hdc, 0, 0, ETO_OPAQUE, &rc, NULL, 0, 0);
995 if (hasDropDownArrow)
996 ExtTextOutW(hdc, 0, 0, ETO_OPAQUE, &rcArrow, NULL, 0, 0);
997 SetBkColor(hdc, oldclr);
998 }
999 }
1000
1001 if (theme)
1002 {
1003 int partId = drawSepDropDownArrow ? TP_SPLITBUTTON : TP_BUTTON;
1004 int stateId = TS_NORMAL;
1005
1006 if (tbcd.nmcd.uItemState & CDIS_DISABLED)
1007 stateId = TS_DISABLED;
1008 else if (tbcd.nmcd.uItemState & CDIS_SELECTED)
1009 stateId = TS_PRESSED;
1010 else if (tbcd.nmcd.uItemState & CDIS_CHECKED)
1011 stateId = (tbcd.nmcd.uItemState & CDIS_HOT) ? TS_HOTCHECKED : TS_HOT;
1012 else if ((tbcd.nmcd.uItemState & CDIS_HOT)
1013 || (drawSepDropDownArrow && btnPtr->bDropDownPressed))
1014 stateId = TS_HOT;
1015
1016 DrawThemeBackground (theme, hdc, partId, stateId, &tbcd.nmcd.rc, NULL);
1017 }
1018 else
1019 TOOLBAR_DrawFrame(infoPtr, &tbcd, dwItemCDFlag);
1020
1021 if (drawSepDropDownArrow)
1022 {
1023 if (theme)
1024 {
1025 int stateId = TS_NORMAL;
1026
1027 if (tbcd.nmcd.uItemState & CDIS_DISABLED)
1028 stateId = TS_DISABLED;
1029 else if (btnPtr->bDropDownPressed || (tbcd.nmcd.uItemState & CDIS_SELECTED))
1030 stateId = TS_PRESSED;
1031 else if (tbcd.nmcd.uItemState & CDIS_CHECKED)
1032 stateId = (tbcd.nmcd.uItemState & CDIS_HOT) ? TS_HOTCHECKED : TS_HOT;
1033 else if (tbcd.nmcd.uItemState & CDIS_HOT)
1034 stateId = TS_HOT;
1035
1036 DrawThemeBackground (theme, hdc, TP_DROPDOWNBUTTON, stateId, &rcArrow, NULL);
1037 DrawThemeBackground (theme, hdc, TP_SPLITBUTTONDROPDOWN, stateId, &rcArrow, NULL);
1038 }
1039 else
1040 TOOLBAR_DrawSepDDArrow(infoPtr, &tbcd, &rcArrow, btnPtr->bDropDownPressed, dwItemCDFlag);
1041 }
1042
1043 oldBkMode = SetBkMode (hdc, tbcd.nStringBkMode);
1044 if (!(infoPtr->dwExStyle & TBSTYLE_EX_MIXEDBUTTONS) || (btnPtr->fsStyle & BTNS_SHOWTEXT))
1045 TOOLBAR_DrawString (infoPtr, &rcText, lpText, &tbcd, dwItemCDFlag);
1046 SetBkMode (hdc, oldBkMode);
1047
1048 TOOLBAR_DrawImage(infoPtr, btnPtr, rcBitmap.left, rcBitmap.top, &tbcd, dwItemCDFlag);
1049
1050 if (hasDropDownArrow && !drawSepDropDownArrow)
1051 {
1052 if (tbcd.nmcd.uItemState & (CDIS_DISABLED | CDIS_INDETERMINATE))
1053 {
1054 TOOLBAR_DrawArrow(hdc, rcArrow.left+1, rcArrow.top+1 + (rcArrow.bottom - rcArrow.top - ARROW_HEIGHT) / 2, comctl32_color.clrBtnHighlight);
1055 TOOLBAR_DrawArrow(hdc, rcArrow.left, rcArrow.top + (rcArrow.bottom - rcArrow.top - ARROW_HEIGHT) / 2, comctl32_color.clr3dShadow);
1056 }
1057 else if (tbcd.nmcd.uItemState & (CDIS_SELECTED | CDIS_CHECKED))
1058 {
1059 offset = (dwItemCDFlag & TBCDRF_NOOFFSET) ? 0 : 1;
1060 TOOLBAR_DrawArrow(hdc, rcArrow.left + offset, rcArrow.top + offset + (rcArrow.bottom - rcArrow.top - ARROW_HEIGHT) / 2, comctl32_color.clrBtnText);
1061 }
1062 else
1063 TOOLBAR_DrawArrow(hdc, rcArrow.left, rcArrow.top + (rcArrow.bottom - rcArrow.top - ARROW_HEIGHT) / 2, comctl32_color.clrBtnText);
1064 }
1065
1066 if (dwItemCustDraw & CDRF_NOTIFYPOSTPAINT)
1067 {
1068 tbcd.nmcd.dwDrawStage = CDDS_ITEMPOSTPAINT;
1069 TOOLBAR_SendNotify(&tbcd.nmcd.hdr, infoPtr, NM_CUSTOMDRAW);
1070 }
1071
1072 }
1073
1074
1075 static void
1076 TOOLBAR_Refresh (HWND hwnd, HDC hdc, const PAINTSTRUCT *ps)
1077 {
1078 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
1079 TBUTTON_INFO *btnPtr;
1080 INT i;
1081 RECT rcTemp, rcClient;
1082 NMTBCUSTOMDRAW tbcd;
1083 DWORD ntfret;
1084 DWORD dwBaseCustDraw;
1085
1086 /* the app has told us not to redraw the toolbar */
1087 if (!infoPtr->bDoRedraw)
1088 return;
1089
1090 /* if imagelist belongs to the app, it can be changed
1091 by the app after setting it */
1092 if (GETDEFIMAGELIST(infoPtr, 0) != infoPtr->himlInt)
1093 {
1094 infoPtr->nNumBitmaps = 0;
1095 for (i = 0; i < infoPtr->cimlDef; i++)
1096 infoPtr->nNumBitmaps += ImageList_GetImageCount(infoPtr->himlDef[i]->himl);
1097 }
1098
1099 TOOLBAR_DumpToolbar (infoPtr, __LINE__);
1100
1101 /* change the imagelist icon size if we manage the list and it is necessary */
1102 TOOLBAR_CheckImageListIconSize(infoPtr);
1103
1104 /* Send initial notify */
1105 ZeroMemory (&tbcd, sizeof(NMTBCUSTOMDRAW));
1106 tbcd.nmcd.dwDrawStage = CDDS_PREPAINT;
1107 tbcd.nmcd.hdc = hdc;
1108 tbcd.nmcd.rc = ps->rcPaint;
1109 ntfret = TOOLBAR_SendNotify(&tbcd.nmcd.hdr, infoPtr, NM_CUSTOMDRAW);
1110 dwBaseCustDraw = ntfret & 0xffff;
1111
1112 GetClientRect(hwnd, &rcClient);
1113
1114 /* redraw necessary buttons */
1115 btnPtr = infoPtr->buttons;
1116 for (i = 0; i < infoPtr->nNumButtons; i++, btnPtr++)
1117 {
1118 BOOL bDraw;
1119 if (!RectVisible(hdc, &btnPtr->rect))
1120 continue;
1121 if (infoPtr->dwExStyle & TBSTYLE_EX_HIDECLIPPEDBUTTONS)
1122 {
1123 IntersectRect(&rcTemp, &rcClient, &btnPtr->rect);
1124 bDraw = EqualRect(&rcTemp, &btnPtr->rect);
1125 }
1126 else
1127 bDraw = TRUE;
1128 bDraw &= IntersectRect(&rcTemp, &(ps->rcPaint), &(btnPtr->rect));
1129 bDraw = (btnPtr->fsState & TBSTATE_HIDDEN) ? FALSE : bDraw;
1130 if (bDraw)
1131 TOOLBAR_DrawButton(hwnd, btnPtr, hdc, dwBaseCustDraw);
1132 }
1133
1134 /* draw insert mark if required */
1135 if (infoPtr->tbim.iButton != -1)
1136 {
1137 RECT rcButton = infoPtr->buttons[infoPtr->tbim.iButton].rect;
1138 RECT rcInsertMark;
1139 rcInsertMark.top = rcButton.top;
1140 rcInsertMark.bottom = rcButton.bottom;
1141 if (infoPtr->tbim.dwFlags & TBIMHT_AFTER)
1142 rcInsertMark.left = rcInsertMark.right = rcButton.right;
1143 else
1144 rcInsertMark.left = rcInsertMark.right = rcButton.left - INSERTMARK_WIDTH;
1145 COMCTL32_DrawInsertMark(hdc, &rcInsertMark, infoPtr->clrInsertMark, FALSE);
1146 }
1147
1148 if (dwBaseCustDraw & CDRF_NOTIFYPOSTPAINT)
1149 {
1150 ZeroMemory (&tbcd, sizeof(NMTBCUSTOMDRAW));
1151 tbcd.nmcd.dwDrawStage = CDDS_POSTPAINT;
1152 tbcd.nmcd.hdc = hdc;
1153 tbcd.nmcd.rc = ps->rcPaint;
1154 TOOLBAR_SendNotify(&tbcd.nmcd.hdr, infoPtr, NM_CUSTOMDRAW);
1155 }
1156 }
1157
1158 /***********************************************************************
1159 * TOOLBAR_MeasureString
1160 *
1161 * This function gets the width and height of a string in pixels. This
1162 * is done first by using GetTextExtentPoint to get the basic width
1163 * and height. The DrawText is called with DT_CALCRECT to get the exact
1164 * width. The reason is because the text may have more than one "&" (or
1165 * prefix characters as M$ likes to call them). The prefix character
1166 * indicates where the underline goes, except for the string "&&" which
1167 * is reduced to a single "&". GetTextExtentPoint does not process these
1168 * only DrawText does. Note that the BTNS_NOPREFIX is handled here.
1169 */
1170 static void
1171 TOOLBAR_MeasureString(const TOOLBAR_INFO *infoPtr, const TBUTTON_INFO *btnPtr,
1172 HDC hdc, LPSIZE lpSize)
1173 {
1174 RECT myrect;
1175
1176 lpSize->cx = 0;
1177 lpSize->cy = 0;
1178
1179 if (infoPtr->nMaxTextRows > 0 &&
1180 !(btnPtr->fsState & TBSTATE_HIDDEN) &&
1181 (!(infoPtr->dwExStyle & TBSTYLE_EX_MIXEDBUTTONS) ||
1182 (btnPtr->fsStyle & BTNS_SHOWTEXT)) )
1183 {
1184 LPWSTR lpText = TOOLBAR_GetText(infoPtr, btnPtr);
1185
1186 if(lpText != NULL) {
1187 /* first get size of all the text */
1188 GetTextExtentPoint32W (hdc, lpText, strlenW (lpText), lpSize);
1189
1190 /* feed above size into the rectangle for DrawText */
1191 myrect.left = myrect.top = 0;
1192 myrect.right = lpSize->cx;
1193 myrect.bottom = lpSize->cy;
1194
1195 /* Use DrawText to get true size as drawn (less pesky "&") */
1196 DrawTextW (hdc, lpText, -1, &myrect, DT_VCENTER | DT_SINGLELINE |
1197 DT_CALCRECT | ((btnPtr->fsStyle & BTNS_NOPREFIX) ?
1198 DT_NOPREFIX : 0));
1199
1200 /* feed back to caller */
1201 lpSize->cx = myrect.right;
1202 lpSize->cy = myrect.bottom;
1203 }
1204 }
1205
1206 TRACE("string size %d x %d!\n", lpSize->cx, lpSize->cy);
1207 }
1208
1209 /***********************************************************************
1210 * TOOLBAR_CalcStrings
1211 *
1212 * This function walks through each string and measures it and returns
1213 * the largest height and width to caller.
1214 */
1215 static void
1216 TOOLBAR_CalcStrings (HWND hwnd, LPSIZE lpSize)
1217 {
1218 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
1219 TBUTTON_INFO *btnPtr;
1220 INT i;
1221 SIZE sz;
1222 HDC hdc;
1223 HFONT hOldFont;
1224
1225 lpSize->cx = 0;
1226 lpSize->cy = 0;
1227
1228 if (infoPtr->nMaxTextRows == 0)
1229 return;
1230
1231 hdc = GetDC (hwnd);
1232 hOldFont = SelectObject (hdc, infoPtr->hFont);
1233
1234 if (infoPtr->nNumButtons == 0 && infoPtr->nNumStrings > 0)
1235 {
1236 TEXTMETRICW tm;
1237
1238 GetTextMetricsW(hdc, &tm);
1239 lpSize->cy = tm.tmHeight;
1240 }
1241
1242 btnPtr = infoPtr->buttons;
1243 for (i = 0; i < infoPtr->nNumButtons; i++, btnPtr++) {
1244 if(TOOLBAR_HasText(infoPtr, btnPtr))
1245 {
1246 TOOLBAR_MeasureString(infoPtr, btnPtr, hdc, &sz);
1247 if (sz.cx > lpSize->cx)
1248 lpSize->cx = sz.cx;
1249 if (sz.cy > lpSize->cy)
1250 lpSize->cy = sz.cy;
1251 }
1252 }
1253
1254 SelectObject (hdc, hOldFont);
1255 ReleaseDC (hwnd, hdc);
1256
1257 TRACE("max string size %d x %d!\n", lpSize->cx, lpSize->cy);
1258 }
1259
1260 /***********************************************************************
1261 * TOOLBAR_WrapToolbar
1262 *
1263 * This function walks through the buttons and separators in the
1264 * toolbar, and sets the TBSTATE_WRAP flag only on those items where
1265 * wrapping should occur based on the width of the toolbar window.
1266 * It does *not* calculate button placement itself. That task
1267 * takes place in TOOLBAR_CalcToolbar. If the program wants to manage
1268 * the toolbar wrapping on its own, it can use the TBSTYLE_WRAPABLE
1269 * flag, and set the TBSTATE_WRAP flags manually on the appropriate items.
1270 *
1271 * Note: TBSTYLE_WRAPABLE or TBSTYLE_EX_UNDOC1 can be used also to allow
1272 * vertical toolbar lists.
1273 */
1274
1275 static void
1276 TOOLBAR_WrapToolbar( HWND hwnd, DWORD dwStyle )
1277 {
1278 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
1279 TBUTTON_INFO *btnPtr;
1280 INT x, cx, i, j;
1281 RECT rc;
1282 BOOL bButtonWrap;
1283
1284 /* When the toolbar window style is not TBSTYLE_WRAPABLE, */
1285 /* no layout is necessary. Applications may use this style */
1286 /* to perform their own layout on the toolbar. */
1287 if( !(dwStyle & TBSTYLE_WRAPABLE) &&
1288 !(infoPtr->dwExStyle & TBSTYLE_EX_UNDOC1) ) return;
1289
1290 btnPtr = infoPtr->buttons;
1291 x = infoPtr->nIndent;
1292
1293 if (GetParent(hwnd))
1294 {
1295 /* this can get the parents width, to know how far we can extend
1296 * this toolbar. We cannot use its height, as there may be multiple
1297 * toolbars in a rebar control
1298 */
1299 GetClientRect( GetParent(hwnd), &rc );
1300 infoPtr->nWidth = rc.right - rc.left;
1301 }
1302 else
1303 {
1304 GetWindowRect( hwnd, &rc );
1305 infoPtr->nWidth = rc.right - rc.left;
1306 }
1307
1308 bButtonWrap = FALSE;
1309
1310 TRACE("start ButtonWidth=%d, BitmapWidth=%d, nWidth=%d, nIndent=%d\n",
1311 infoPtr->nButtonWidth, infoPtr->nBitmapWidth, infoPtr->nWidth,
1312 infoPtr->nIndent);
1313
1314 for (i = 0; i < infoPtr->nNumButtons; i++ )
1315 {
1316 btnPtr[i].fsState &= ~TBSTATE_WRAP;
1317
1318 if (btnPtr[i].fsState & TBSTATE_HIDDEN)
1319 continue;
1320
1321 /* UNDOCUMENTED: If a separator has a non zero bitmap index, */
1322 /* it is the actual width of the separator. This is used for */
1323 /* custom controls in toolbars. */
1324 /* */
1325 /* BTNS_DROPDOWN separators are treated as buttons for */
1326 /* width. - GA 8/01 */
1327 if ((btnPtr[i].fsStyle & BTNS_SEP) &&
1328 !(btnPtr[i].fsStyle & BTNS_DROPDOWN))
1329 cx = (btnPtr[i].iBitmap > 0) ?
1330 btnPtr[i].iBitmap : SEPARATOR_WIDTH;
1331 else
1332 cx = (btnPtr[i].cx) ? btnPtr[i].cx : infoPtr->nButtonWidth;
1333
1334 /* Two or more adjacent separators form a separator group. */
1335 /* The first separator in a group should be wrapped to the */
1336 /* next row if the previous wrapping is on a button. */
1337 if( bButtonWrap &&
1338 (btnPtr[i].fsStyle & BTNS_SEP) &&
1339 (i + 1 < infoPtr->nNumButtons ) &&
1340 (btnPtr[i + 1].fsStyle & BTNS_SEP) )
1341 {
1342 TRACE("wrap point 1 btn %d style %02x\n", i, btnPtr[i].fsStyle);
1343 btnPtr[i].fsState |= TBSTATE_WRAP;
1344 x = infoPtr->nIndent;
1345 i++;
1346 bButtonWrap = FALSE;
1347 continue;
1348 }
1349
1350 /* The layout makes sure the bitmap is visible, but not the button. */
1351 /* Test added to also wrap after a button that starts a row but */
1352 /* is bigger than the area. - GA 8/01 */
1353 if (( x + cx - (infoPtr->nButtonWidth - infoPtr->nBitmapWidth) / 2
1354 > infoPtr->nWidth ) ||
1355 ((x == infoPtr->nIndent) && (cx > infoPtr->nWidth)))
1356 {
1357 BOOL bFound = FALSE;
1358
1359 /* If the current button is a separator and not hidden, */
1360 /* go to the next until it reaches a non separator. */
1361 /* Wrap the last separator if it is before a button. */
1362 while( ( ((btnPtr[i].fsStyle & BTNS_SEP) &&
1363 !(btnPtr[i].fsStyle & BTNS_DROPDOWN)) ||
1364 (btnPtr[i].fsState & TBSTATE_HIDDEN) ) &&
1365 i < infoPtr->nNumButtons )
1366 {
1367 i++;
1368 bFound = TRUE;
1369 }
1370
1371 if( bFound && i < infoPtr->nNumButtons )
1372 {
1373 i--;
1374 TRACE("wrap point 2 btn %d style %02x, x=%d, cx=%d\n",
1375 i, btnPtr[i].fsStyle, x, cx);
1376 btnPtr[i].fsState |= TBSTATE_WRAP;
1377 x = infoPtr->nIndent;
1378 bButtonWrap = FALSE;
1379 continue;
1380 }
1381 else if ( i >= infoPtr->nNumButtons)
1382 break;
1383
1384 /* If the current button is not a separator, find the last */
1385 /* separator and wrap it. */
1386 for ( j = i - 1; j >= 0 && !(btnPtr[j].fsState & TBSTATE_WRAP); j--)
1387 {
1388 if ((btnPtr[j].fsStyle & BTNS_SEP) &&
1389 !(btnPtr[j].fsState & TBSTATE_HIDDEN))
1390 {
1391 bFound = TRUE;
1392 i = j;
1393 TRACE("wrap point 3 btn %d style %02x, x=%d, cx=%d\n",
1394 i, btnPtr[i].fsStyle, x, cx);
1395 x = infoPtr->nIndent;
1396 btnPtr[j].fsState |= TBSTATE_WRAP;
1397 bButtonWrap = FALSE;
1398 break;
1399 }
1400 }
1401
1402 /* If no separator available for wrapping, wrap one of */
1403 /* non-hidden previous button. */
1404 if (!bFound)
1405 {
1406 for ( j = i - 1;
1407 j >= 0 && !(btnPtr[j].fsState & TBSTATE_WRAP); j--)
1408 {
1409 if (btnPtr[j].fsState & TBSTATE_HIDDEN)
1410 continue;
1411
1412 bFound = TRUE;
1413 i = j;
1414 TRACE("wrap point 4 btn %d style %02x, x=%d, cx=%d\n",
1415 i, btnPtr[i].fsStyle, x, cx);
1416 x = infoPtr->nIndent;
1417 btnPtr[j].fsState |= TBSTATE_WRAP;
1418 bButtonWrap = TRUE;
1419 break;
1420 }
1421 }
1422
1423 /* If all above failed, wrap the current button. */
1424 if (!bFound)
1425 {
1426 TRACE("wrap point 5 btn %d style %02x, x=%d, cx=%d\n",
1427 i, btnPtr[i].fsStyle, x, cx);
1428 btnPtr[i].fsState |= TBSTATE_WRAP;
1429 x = infoPtr->nIndent;
1430 if (btnPtr[i].fsStyle & BTNS_SEP )
1431 bButtonWrap = FALSE;
1432 else
1433 bButtonWrap = TRUE;
1434 }
1435 }
1436 else {
1437 TRACE("wrap point 6 btn %d style %02x, x=%d, cx=%d\n",
1438 i, btnPtr[i].fsStyle, x, cx);
1439 x += cx;
1440 }
1441 }
1442 }
1443
1444
1445 /***********************************************************************
1446 * TOOLBAR_MeasureButton
1447 *
1448 * Calculates the width and height required for a button. Used in
1449 * TOOLBAR_CalcToolbar to set the all-button width and height and also for
1450 * the width of buttons that are autosized.
1451 *
1452 * Note that it would have been rather elegant to use one piece of code for
1453 * both the laying out of the toolbar and for controlling where button parts
1454 * are drawn, but the native control has inconsistencies between the two that
1455 * prevent this from being effectively. These inconsistencies can be seen as
1456 * artefacts where parts of the button appear outside of the bounding button
1457 * rectangle.
1458 *
1459 * There are several cases for the calculation of the button dimensions and
1460 * button part positioning:
1461 *
1462 * List
1463 * ====
1464 *
1465 * With Bitmap:
1466 *
1467 * +--------------------------------------------------------+ ^
1468 * | ^ ^ | |
1469 * | | pad.cy / 2 | centred | |
1470 * | pad.cx/2 + cxedge +--------------+ +------------+ | | DEFPAD_CY +
1471 * |<----------------->| nBitmapWidth | | Text | | | max(nBitmapHeight, szText.cy)
1472 * | |<------------>| | | | |
1473 * | +--------------+ +------------+ | |
1474 * |<-------------------------------------->| | |
1475 * | cxedge + iListGap + nBitmapWidth + 2 |<-----------> | |
1476 * | szText.cx | |
1477 * +--------------------------------------------------------+ -
1478 * <-------------------------------------------------------->
1479 * 2*cxedge + nBitmapWidth + iListGap + szText.cx + pad.cx
1480 *
1481 * Without Bitmap (I_IMAGENONE):
1482 *
1483 * +-----------------------------------+ ^
1484 * | ^ | |
1485 * | | centred | | LISTPAD_CY +
1486 * | +------------+ | | szText.cy
1487 * | | Text | | |
1488 * | | | | |
1489 * | +------------+ | |
1490 * |<----------------->| | |
1491 * | cxedge |<-----------> | |
1492 * | szText.cx | |
1493 * +-----------------------------------+ -
1494 * <----------------------------------->
1495 * szText.cx + pad.cx
1496 *
1497 * Without text:
1498 *
1499 * +--------------------------------------+ ^
1500 * | ^ | |
1501 * | | padding.cy/2 | | DEFPAD_CY +
1502 * | +------------+ | | nBitmapHeight
1503 * | | Bitmap | | |
1504 * | | | | |
1505 * | +------------+ | |
1506 * |<------------------->| | |
1507 * | cxedge + iListGap/2 |<-----------> | |
1508 * | nBitmapWidth | |
1509 * +--------------------------------------+ -
1510 * <-------------------------------------->
1511 * 2*cxedge + nBitmapWidth + iListGap
1512 *
1513 * Non-List
1514 * ========
1515 *
1516 * With bitmap:
1517 *
1518 * +-----------------------------------+ ^
1519 * | ^ | |
1520 * | | pad.cy / 2 | | nBitmapHeight +
1521 * | - | | szText.cy +
1522 * | +------------+ | | DEFPAD_CY + 1
1523 * | centred | Bitmap | | |
1524 * |<----------------->| | | |
1525 * | +------------+ | |
1526 * | ^ | |
1527 * | 1 | | |
1528 * | - | |
1529 * | centred +---------------+ | |
1530 * |<--------------->| Text | | |
1531 * | +---------------+ | |
1532 * +-----------------------------------+ -
1533 * <----------------------------------->
1534 * pad.cx + max(nBitmapWidth, szText.cx)
1535 *
1536 * Without bitmaps (NULL imagelist or ImageList_GetImageCount() = 0):
1537 *
1538 * +---------------------------------------+ ^
1539 * | ^ | |
1540 * | | 2 + pad.cy / 2 | |
1541 * | - | | szText.cy +
1542 * | centred +-----------------+ | | pad.cy + 2
1543 * |<--------------->| Text | | |
1544 * | +-----------------+ | |
1545 * | | |
1546 * +---------------------------------------+ -
1547 * <--------------------------------------->
1548 * 2*cxedge + pad.cx + szText.cx
1549 *
1550 * Without text:
1551 * As for with bitmaps, but with szText.cx zero.
1552 */
1553 static inline SIZE TOOLBAR_MeasureButton(const TOOLBAR_INFO *infoPtr, SIZE sizeString,
1554 BOOL bHasBitmap, BOOL bValidImageList)
1555 {
1556 SIZE sizeButton;
1557 if (infoPtr->dwStyle & TBSTYLE_LIST)
1558 {
1559 /* set button height from bitmap / text height... */
1560 sizeButton.cy = max((bHasBitmap ? infoPtr->nBitmapHeight : 0),
1561 sizeString.cy);
1562
1563 /* ... add on the necessary padding */
1564 if (bValidImageList)
1565 {
1566 if (bHasBitmap)
1567 sizeButton.cy += DEFPAD_CY;
1568 else
1569 sizeButton.cy += LISTPAD_CY;
1570 }
1571 else
1572 sizeButton.cy += infoPtr->szPadding.cy;
1573
1574 /* calculate button width */
1575 sizeButton.cx = 2*GetSystemMetrics(SM_CXEDGE) +
1576 infoPtr->nBitmapWidth + infoPtr->iListGap;
1577 if (sizeString.cx > 0)
1578 sizeButton.cx += sizeString.cx + infoPtr->szPadding.cx;
1579
1580 }
1581 else
1582 {
1583 if (bHasBitmap)
1584 {
1585 sizeButton.cy = infoPtr->nBitmapHeight + DEFPAD_CY;
1586 if (sizeString.cy > 0)
1587 sizeButton.cy += 1 + sizeString.cy;
1588 sizeButton.cx = infoPtr->szPadding.cx +
1589 max(sizeString.cx, infoPtr->nBitmapWidth);
1590 }
1591 else
1592 {
1593 sizeButton.cy = sizeString.cy + infoPtr->szPadding.cy +
1594 NONLIST_NOTEXT_OFFSET;
1595 sizeButton.cx = infoPtr->szPadding.cx +
1596 max(2*GetSystemMetrics(SM_CXEDGE) + sizeString.cx, infoPtr->nBitmapWidth);
1597 }
1598 }
1599 return sizeButton;
1600 }
1601
1602
1603 /***********************************************************************
1604 * TOOLBAR_CalcToolbar
1605 *
1606 * This function calculates button and separator placement. It first
1607 * calculates the button sizes, gets the toolbar window width and then
1608 * calls TOOLBAR_WrapToolbar to determine which buttons we need to wrap
1609 * on. It assigns a new location to each item and sends this location to
1610 * the tooltip window if appropriate. Finally, it updates the rcBound
1611 * rect and calculates the new required toolbar window height.
1612 */
1613 static void
1614 TOOLBAR_CalcToolbar (HWND hwnd)
1615 {
1616 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr(hwnd);
1617 SIZE sizeString, sizeButton;
1618 BOOL validImageList = FALSE;
1619
1620 TOOLBAR_CalcStrings (hwnd, &sizeString);
1621
1622 TOOLBAR_DumpToolbar (infoPtr, __LINE__);
1623
1624 if (TOOLBAR_IsValidImageList(infoPtr, 0))
1625 validImageList = TRUE;
1626 sizeButton = TOOLBAR_MeasureButton(infoPtr, sizeString, TRUE, validImageList);
1627 infoPtr->nButtonWidth = sizeButton.cx;
1628 infoPtr->nButtonHeight = sizeButton.cy;
1629 infoPtr->iTopMargin = default_top_margin(infoPtr);
1630
1631 if ( infoPtr->cxMin >= 0 && infoPtr->nButtonWidth < infoPtr->cxMin )
1632 infoPtr->nButtonWidth = infoPtr->cxMin;
1633 if ( infoPtr->cxMax > 0 && infoPtr->nButtonWidth > infoPtr->cxMax )
1634 infoPtr->nButtonWidth = infoPtr->cxMax;
1635
1636 TOOLBAR_LayoutToolbar(hwnd);
1637 }
1638
1639 static void
1640 TOOLBAR_LayoutToolbar(HWND hwnd)
1641 {
1642 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr(hwnd);
1643 TBUTTON_INFO *btnPtr;
1644 SIZE sizeButton;
1645 INT i, nRows, nSepRows;
1646 INT x, y, cx, cy;
1647 BOOL bWrap;
1648 BOOL validImageList = TOOLBAR_IsValidImageList(infoPtr, 0);
1649 BOOL hasDropDownArrows = TOOLBAR_HasDropDownArrows(infoPtr->dwExStyle);
1650
1651 TOOLBAR_WrapToolbar(hwnd, infoPtr->dwStyle);
1652
1653 x = infoPtr->nIndent;
1654 y = infoPtr->iTopMargin;
1655 cx = infoPtr->nButtonWidth;
1656 cy = infoPtr->nButtonHeight;
1657
1658 nRows = nSepRows = 0;
1659
1660 infoPtr->rcBound.top = y;
1661 infoPtr->rcBound.left = x;
1662 infoPtr->rcBound.bottom = y + cy;
1663 infoPtr->rcBound.right = x;
1664
1665 btnPtr = infoPtr->buttons;
1666
1667 TRACE("cy=%d\n", cy);
1668
1669 for (i = 0; i < infoPtr->nNumButtons; i++, btnPtr++ )
1670 {
1671 bWrap = FALSE;
1672 if (btnPtr->fsState & TBSTATE_HIDDEN)
1673 {
1674 SetRectEmpty (&btnPtr->rect);
1675 continue;
1676 }
1677
1678 cy = infoPtr->nButtonHeight;
1679
1680 /* UNDOCUMENTED: If a separator has a non zero bitmap index, */
1681 /* it is the actual width of the separator. This is used for */
1682 /* custom controls in toolbars. */
1683 if (btnPtr->fsStyle & BTNS_SEP) {
1684 if (btnPtr->fsStyle & BTNS_DROPDOWN) {
1685 cy = (btnPtr->iBitmap > 0) ?
1686 btnPtr->iBitmap : SEPARATOR_WIDTH;
1687 cx = infoPtr->nButtonWidth;
1688 }
1689 else
1690 cx = (btnPtr->iBitmap > 0) ?
1691 btnPtr->iBitmap : SEPARATOR_WIDTH;
1692 }
1693 else
1694 {
1695 if (btnPtr->cx)
1696 cx = btnPtr->cx;
1697 else if ((infoPtr->dwExStyle & TBSTYLE_EX_MIXEDBUTTONS) ||
1698 (btnPtr->fsStyle & BTNS_AUTOSIZE))
1699 {
1700 SIZE sz;
1701 HDC hdc;
1702 HFONT hOldFont;
1703
1704 hdc = GetDC (hwnd);
1705 hOldFont = SelectObject (hdc, infoPtr->hFont);
1706
1707 TOOLBAR_MeasureString(infoPtr, btnPtr, hdc, &sz);
1708
1709 SelectObject (hdc, hOldFont);
1710 ReleaseDC (hwnd, hdc);
1711
1712 sizeButton = TOOLBAR_MeasureButton(infoPtr, sz,
1713 TOOLBAR_IsValidBitmapIndex(infoPtr, infoPtr->buttons[i].iBitmap),
1714 validImageList);
1715 cx = sizeButton.cx;
1716 }
1717 else
1718 cx = infoPtr->nButtonWidth;
1719
1720 /* if size has been set manually then don't add on extra space
1721 * for the drop down arrow */
1722 if (!btnPtr->cx && hasDropDownArrows &&
1723 ((btnPtr->fsStyle & BTNS_DROPDOWN) || (btnPtr->fsStyle & BTNS_WHOLEDROPDOWN)))
1724 cx += DDARROW_WIDTH;
1725 }
1726 if (btnPtr->fsState & TBSTATE_WRAP )
1727 bWrap = TRUE;
1728
1729 SetRect (&btnPtr->rect, x, y, x + cx, y + cy);
1730
1731 if (infoPtr->rcBound.left > x)
1732 infoPtr->rcBound.left = x;
1733 if (infoPtr->rcBound.right < x + cx)
1734 infoPtr->rcBound.right = x + cx;
1735 if (infoPtr->rcBound.bottom < y + cy)
1736 infoPtr->rcBound.bottom = y + cy;
1737
1738 TOOLBAR_TooltipSetRect(infoPtr, btnPtr);
1739
1740 /* btnPtr->nRow is zero based. The space between the rows is */
1741 /* also considered as a row. */
1742 btnPtr->nRow = nRows + nSepRows;
1743
1744 TRACE("button %d style=%x, bWrap=%d, nRows=%d, nSepRows=%d, btnrow=%d, (%d,%d)-(%d,%d)\n",
1745 i, btnPtr->fsStyle, bWrap, nRows, nSepRows, btnPtr->nRow,
1746 x, y, x+cx, y+cy);
1747
1748 if( bWrap )
1749 {
1750 if ( !(btnPtr->fsStyle & BTNS_SEP) )
1751 y += cy;
1752 else
1753 {
1754 /* UNDOCUMENTED: If a separator has a non zero bitmap index, */
1755 /* it is the actual width of the separator. This is used for */
1756 /* custom controls in toolbars. */
1757 if ( !(btnPtr->fsStyle & BTNS_DROPDOWN))
1758 y += cy + ( (btnPtr->iBitmap > 0 ) ?
1759 btnPtr->iBitmap : SEPARATOR_WIDTH) * 2 /3;
1760 else
1761 y += cy;
1762
1763 /* nSepRows is used to calculate the extra height following */
1764 /* the last row. */
1765 nSepRows++;
1766 }
1767 x = infoPtr->nIndent;
1768
1769 /* Increment row number unless this is the last button */
1770 /* and it has Wrap set. */
1771 if (i != infoPtr->nNumButtons-1)
1772 nRows++;
1773 }
1774 else
1775 x += cx;
1776 }
1777
1778 /* infoPtr->nRows is the number of rows on the toolbar */
1779 infoPtr->nRows = nRows + nSepRows + 1;
1780
1781 TRACE("toolbar button width %d\n", infoPtr->nButtonWidth);
1782 }
1783
1784
1785 static INT
1786 TOOLBAR_InternalHitTest (HWND hwnd, const POINT *lpPt)
1787 {
1788 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
1789 TBUTTON_INFO *btnPtr;
1790 INT i;
1791
1792 btnPtr = infoPtr->buttons;
1793 for (i = 0; i < infoPtr->nNumButtons; i++, btnPtr++) {
1794 if (btnPtr->fsState & TBSTATE_HIDDEN)
1795 continue;
1796
1797 if (btnPtr->fsStyle & BTNS_SEP) {
1798 if (PtInRect (&btnPtr->rect, *lpPt)) {
1799 TRACE(" ON SEPARATOR %d!\n", i);
1800 return -i;
1801 }
1802 }
1803 else {
1804 if (PtInRect (&btnPtr->rect, *lpPt)) {
1805 TRACE(" ON BUTTON %d!\n", i);
1806 return i;
1807 }
1808 }
1809 }
1810
1811 TRACE(" NOWHERE!\n");
1812 return TOOLBAR_NOWHERE;
1813 }
1814
1815
1816 static INT
1817 TOOLBAR_GetButtonIndex (const TOOLBAR_INFO *infoPtr, INT idCommand, BOOL CommandIsIndex)
1818 {
1819 TBUTTON_INFO *btnPtr;
1820 INT i;
1821
1822 if (CommandIsIndex) {
1823 TRACE("command is really index command=%d\n", idCommand);
1824 if (idCommand >= infoPtr->nNumButtons) return -1;
1825 return idCommand;
1826 }
1827 btnPtr = infoPtr->buttons;
1828 for (i = 0; i < infoPtr->nNumButtons; i++, btnPtr++) {
1829 if (btnPtr->idCommand == idCommand) {
1830 TRACE("command=%d index=%d\n", idCommand, i);
1831 return i;
1832 }
1833 }
1834 TRACE("no index found for command=%d\n", idCommand);
1835 return -1;
1836 }
1837
1838
1839 static INT
1840 TOOLBAR_GetCheckedGroupButtonIndex (const TOOLBAR_INFO *infoPtr, INT nIndex)
1841 {
1842 TBUTTON_INFO *btnPtr;
1843 INT nRunIndex;
1844
1845 if ((nIndex < 0) || (nIndex > infoPtr->nNumButtons))
1846 return -1;
1847
1848 /* check index button */
1849 btnPtr = &infoPtr->buttons[nIndex];
1850 if ((btnPtr->fsStyle & BTNS_CHECKGROUP) == BTNS_CHECKGROUP) {
1851 if (btnPtr->fsState & TBSTATE_CHECKED)
1852 return nIndex;
1853 }
1854
1855 /* check previous buttons */
1856 nRunIndex = nIndex - 1;
1857 while (nRunIndex >= 0) {
1858 btnPtr = &infoPtr->buttons[nRunIndex];
1859 if ((btnPtr->fsStyle & BTNS_GROUP) == BTNS_GROUP) {
1860 if (btnPtr->fsState & TBSTATE_CHECKED)
1861 return nRunIndex;
1862 }
1863 else
1864 break;
1865 nRunIndex--;
1866 }
1867
1868 /* check next buttons */
1869 nRunIndex = nIndex + 1;
1870 while (nRunIndex < infoPtr->nNumButtons) {
1871 btnPtr = &infoPtr->buttons[nRunIndex];
1872 if ((btnPtr->fsStyle & BTNS_GROUP) == BTNS_GROUP) {
1873 if (btnPtr->fsState & TBSTATE_CHECKED)
1874 return nRunIndex;
1875 }
1876 else
1877 break;
1878 nRunIndex++;
1879 }
1880
1881 return -1;
1882 }
1883
1884
1885 static VOID
1886 TOOLBAR_RelayEvent (HWND hwndTip, HWND hwndMsg, UINT uMsg,
1887 WPARAM wParam, LPARAM lParam)
1888 {
1889 MSG msg;
1890
1891 msg.hwnd = hwndMsg;
1892 msg.message = uMsg;
1893 msg.wParam = wParam;
1894 msg.lParam = lParam;
1895 msg.time = GetMessageTime ();
1896 msg.pt.x = (short)LOWORD(GetMessagePos ());
1897 msg.pt.y = (short)HIWORD(GetMessagePos ());
1898
1899 SendMessageW (hwndTip, TTM_RELAYEVENT, 0, (LPARAM)&msg);
1900 }
1901
1902 static void
1903 TOOLBAR_TooltipAddTool(const TOOLBAR_INFO *infoPtr, const TBUTTON_INFO *button)
1904 {
1905 if (infoPtr->hwndToolTip && !(button->fsStyle & BTNS_SEP)) {
1906 TTTOOLINFOW ti;
1907
1908 ZeroMemory(&ti, sizeof(TTTOOLINFOW));
1909 ti.cbSize = sizeof (TTTOOLINFOW);
1910 ti.hwnd = infoPtr->hwndSelf;
1911 ti.uId = button->idCommand;
1912 ti.hinst = 0;
1913 ti.lpszText = LPSTR_TEXTCALLBACKW;
1914 /* ti.lParam = random value from the stack? */
1915
1916 SendMessageW(infoPtr->hwndToolTip, TTM_ADDTOOLW,
1917 0, (LPARAM)&ti);
1918 }
1919 }
1920
1921 static void
1922 TOOLBAR_TooltipDelTool(const TOOLBAR_INFO *infoPtr, const TBUTTON_INFO *button)
1923 {
1924 if ((infoPtr->hwndToolTip) && !(button->fsStyle & BTNS_SEP)) {
1925 TTTOOLINFOW ti;
1926
1927 ZeroMemory(&ti, sizeof(ti));
1928 ti.cbSize = sizeof(ti);
1929 ti.hwnd = infoPtr->hwndSelf;
1930 ti.uId = button->idCommand;
1931
1932 SendMessageW(infoPtr->hwndToolTip, TTM_DELTOOLW, 0, (LPARAM)&ti);
1933 }
1934 }
1935
1936 static void TOOLBAR_TooltipSetRect(const TOOLBAR_INFO *infoPtr, const TBUTTON_INFO *button)
1937 {
1938 /* Set the toolTip only for non-hidden, non-separator button */
1939 if (infoPtr->hwndToolTip && !(button->fsStyle & BTNS_SEP))
1940 {
1941 TTTOOLINFOW ti;
1942
1943 ZeroMemory(&ti, sizeof(ti));
1944 ti.cbSize = sizeof(ti);
1945 ti.hwnd = infoPtr->hwndSelf;
1946 ti.uId = button->idCommand;
1947 ti.rect = button->rect;
1948 SendMessageW(infoPtr->hwndToolTip, TTM_NEWTOOLRECTW, 0, (LPARAM)&ti);
1949 }
1950 }
1951
1952 /* Creates the tooltip control */
1953 static void
1954 TOOLBAR_TooltipCreateControl(TOOLBAR_INFO *infoPtr)
1955 {
1956 int i;
1957 NMTOOLTIPSCREATED nmttc;
1958
1959 infoPtr->hwndToolTip = CreateWindowExW(0, TOOLTIPS_CLASSW, NULL, WS_POPUP,
1960 CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT,
1961 infoPtr->hwndSelf, 0, 0, 0);
1962
1963 if (!infoPtr->hwndToolTip)
1964 return;
1965
1966 /* Send NM_TOOLTIPSCREATED notification */
1967 nmttc.hwndToolTips = infoPtr->hwndToolTip;
1968 TOOLBAR_SendNotify(&nmttc.hdr, infoPtr, NM_TOOLTIPSCREATED);
1969
1970 for (i = 0; i < infoPtr->nNumButtons; i++)
1971 {
1972 TOOLBAR_TooltipAddTool(infoPtr, &infoPtr->buttons[i]);
1973 TOOLBAR_TooltipSetRect(infoPtr, &infoPtr->buttons[i]);
1974 }
1975 }
1976
1977 /* keeps available button list box sorted by button id */
1978 static void TOOLBAR_Cust_InsertAvailButton(HWND hwnd, PCUSTOMBUTTON btnInfoNew)
1979 {
1980 int i;
1981 int count;
1982 PCUSTOMBUTTON btnInfo;
1983 HWND hwndAvail = GetDlgItem(hwnd, IDC_AVAILBTN_LBOX);
1984
1985 TRACE("button %s, idCommand %d\n", debugstr_w(btnInfoNew->text), btnInfoNew->btn.idCommand);
1986
1987 count = SendMessageW(hwndAvail, LB_GETCOUNT, 0, 0);
1988
1989 /* position 0 is always separator */
1990 for (i = 1; i < count; i++)
1991 {
1992 btnInfo = (PCUSTOMBUTTON)SendMessageW(hwndAvail, LB_GETITEMDATA, i, 0);
1993 if (btnInfoNew->btn.idCommand < btnInfo->btn.idCommand)
1994 {
1995 i = SendMessageW(hwndAvail, LB_INSERTSTRING, i, 0);
1996 SendMessageW(hwndAvail, LB_SETITEMDATA, i, (LPARAM)btnInfoNew);
1997 return;
1998 }
1999 }
2000 /* id higher than all others add to end */
2001 i = SendMessageW(hwndAvail, LB_ADDSTRING, 0, 0);
2002 SendMessageW(hwndAvail, LB_SETITEMDATA, i, (LPARAM)btnInfoNew);
2003 }
2004
2005 static void TOOLBAR_Cust_MoveButton(const CUSTDLG_INFO *custInfo, HWND hwnd, INT nIndexFrom, INT nIndexTo)
2006 {
2007 NMTOOLBARW nmtb;
2008
2009 TRACE("index from %d, index to %d\n", nIndexFrom, nIndexTo);
2010
2011 if (nIndexFrom == nIndexTo)
2012 return;
2013
2014 /* MSDN states that iItem is the index of the button, rather than the
2015 * command ID as used by every other NMTOOLBAR notification */
2016 nmtb.iItem = nIndexFrom;
2017 if (TOOLBAR_SendNotify(&nmtb.hdr, custInfo->tbInfo, TBN_QUERYINSERT))
2018 {
2019 PCUSTOMBUTTON btnInfo;
2020 NMHDR hdr;
2021 HWND hwndList = GetDlgItem(hwnd, IDC_TOOLBARBTN_LBOX);
2022 int count = SendMessageW(hwndList, LB_GETCOUNT, 0, 0);
2023
2024 btnInfo = (PCUSTOMBUTTON)SendMessageW(hwndList, LB_GETITEMDATA, nIndexFrom, 0);
2025
2026 SendMessageW(hwndList, LB_DELETESTRING, nIndexFrom, 0);
2027 SendMessageW(hwndList, LB_INSERTSTRING, nIndexTo, 0);
2028 SendMessageW(hwndList, LB_SETITEMDATA, nIndexTo, (LPARAM)btnInfo);
2029 SendMessageW(hwndList, LB_SETCURSEL, nIndexTo, 0);
2030
2031 if (nIndexTo <= 0)
2032 EnableWindow(GetDlgItem(hwnd,IDC_MOVEUP_BTN), FALSE);
2033 else
2034 EnableWindow(GetDlgItem(hwnd,IDC_MOVEUP_BTN), TRUE);
2035
2036 /* last item is always separator, so -2 instead of -1 */
2037 if (nIndexTo >= (count - 2))
2038 EnableWindow(GetDlgItem(hwnd,IDC_MOVEDN_BTN), FALSE);
2039 else
2040 EnableWindow(GetDlgItem(hwnd,IDC_MOVEDN_BTN), TRUE);
2041
2042 SendMessageW(custInfo->tbHwnd, TB_DELETEBUTTON, nIndexFrom, 0);
2043 SendMessageW(custInfo->tbHwnd, TB_INSERTBUTTONW, nIndexTo, (LPARAM)&(btnInfo->btn));
2044
2045 TOOLBAR_SendNotify(&hdr, custInfo->tbInfo, TBN_TOOLBARCHANGE);
2046 }
2047 }
2048
2049 static void TOOLBAR_Cust_AddButton(const CUSTDLG_INFO *custInfo, HWND hwnd, INT nIndexAvail, INT nIndexTo)
2050 {
2051 NMTOOLBARW nmtb;
2052
2053 TRACE("Add: nIndexAvail %d, nIndexTo %d\n", nIndexAvail, nIndexTo);
2054
2055 /* MSDN states that iItem is the index of the button, rather than the
2056 * command ID as used by every other NMTOOLBAR notification */
2057 nmtb.iItem = nIndexAvail;
2058 if (TOOLBAR_SendNotify(&nmtb.hdr, custInfo->tbInfo, TBN_QUERYINSERT))
2059 {
2060 PCUSTOMBUTTON btnInfo;
2061 NMHDR hdr;
2062 HWND hwndList = GetDlgItem(hwnd, IDC_TOOLBARBTN_LBOX);
2063 HWND hwndAvail = GetDlgItem(hwnd, IDC_AVAILBTN_LBOX);
2064 int count = SendMessageW(hwndAvail, LB_GETCOUNT, 0, 0);
2065
2066 btnInfo = (PCUSTOMBUTTON)SendMessageW(hwndAvail, LB_GETITEMDATA, nIndexAvail, 0);
2067
2068 if (nIndexAvail != 0) /* index == 0 indicates separator */
2069 {
2070 /* remove from 'available buttons' list */
2071 SendMessageW(hwndAvail, LB_DELETESTRING, nIndexAvail, 0);
2072 if (nIndexAvail == count-1)
2073 SendMessageW(hwndAvail, LB_SETCURSEL, nIndexAvail-1 , 0);
2074 else
2075 SendMessageW(hwndAvail, LB_SETCURSEL, nIndexAvail , 0);
2076 }
2077 else
2078 {
2079 PCUSTOMBUTTON btnNew;
2080
2081 /* duplicate 'separator' button */
2082 btnNew = Alloc(sizeof(CUSTOMBUTTON));
2083 *btnNew = *btnInfo;
2084 btnInfo = btnNew;
2085 }
2086
2087 /* insert into 'toolbar button' list */
2088 SendMessageW(hwndList, LB_INSERTSTRING, nIndexTo, 0);
2089 SendMessageW(hwndList, LB_SETITEMDATA, nIndexTo, (LPARAM)btnInfo);
2090
2091 SendMessageW(custInfo->tbHwnd, TB_INSERTBUTTONW, nIndexTo, (LPARAM)&(btnInfo->btn));
2092
2093 TOOLBAR_SendNotify(&hdr, custInfo->tbInfo, TBN_TOOLBARCHANGE);
2094 }
2095 }
2096
2097 static void TOOLBAR_Cust_RemoveButton(const CUSTDLG_INFO *custInfo, HWND hwnd, INT index)
2098 {
2099 PCUSTOMBUTTON btnInfo;
2100 HWND hwndList = GetDlgItem(hwnd, IDC_TOOLBARBTN_LBOX);
2101
2102 TRACE("Remove: index %d\n", index);
2103
2104 btnInfo = (PCUSTOMBUTTON)SendMessageW(hwndList, LB_GETITEMDATA, index, 0);
2105
2106 /* send TBN_QUERYDELETE notification */
2107 if (TOOLBAR_IsButtonRemovable(custInfo->tbInfo, index, btnInfo))
2108 {
2109 NMHDR hdr;
2110
2111 SendMessageW(hwndList, LB_DELETESTRING, index, 0);
2112 SendMessageW(hwndList, LB_SETCURSEL, index , 0);
2113
2114 SendMessageW(custInfo->tbHwnd, TB_DELETEBUTTON, index, 0);
2115
2116 /* insert into 'available button' list */
2117 if (!(btnInfo->btn.fsStyle & BTNS_SEP))
2118 TOOLBAR_Cust_InsertAvailButton(hwnd, btnInfo);
2119 else
2120 Free(btnInfo);
2121
2122 TOOLBAR_SendNotify(&hdr, custInfo->tbInfo, TBN_TOOLBARCHANGE);
2123 }
2124 }
2125
2126 /* drag list notification function for toolbar buttons list box */
2127 static LRESULT TOOLBAR_Cust_ToolbarDragListNotification(const CUSTDLG_INFO *custInfo, HWND hwnd,
2128 const DRAGLISTINFO *pDLI)
2129 {
2130 HWND hwndList = GetDlgItem(hwnd, IDC_TOOLBARBTN_LBOX);
2131 switch (pDLI->uNotification)
2132 {
2133 case DL_BEGINDRAG:
2134 {
2135 INT nCurrentItem = LBItemFromPt(hwndList, pDLI->ptCursor, TRUE);
2136 INT nCount = SendMessageW(hwndList, LB_GETCOUNT, 0, 0);
2137 /* no dragging for last item (separator) */
2138 if (nCurrentItem >= (nCount - 1)) return FALSE;
2139 return TRUE;
2140 }
2141 case DL_DRAGGING:
2142 {
2143 INT nCurrentItem = LBItemFromPt(hwndList, pDLI->ptCursor, TRUE);
2144 INT nCount = SendMessageW(hwndList, LB_GETCOUNT, 0, 0);
2145 /* no dragging past last item (separator) */
2146 if ((nCurrentItem >= 0) && (nCurrentItem < (nCount - 1)))
2147 {
2148 DrawInsert(hwnd, hwndList, nCurrentItem);
2149 /* FIXME: native uses "move button" cursor */
2150 return DL_COPYCURSOR;
2151 }
2152
2153 /* not over toolbar buttons list */
2154 if (nCurrentItem < 0)
2155 {
2156 POINT ptWindow = pDLI->ptCursor;
2157 HWND hwndListAvail = GetDlgItem(hwnd, IDC_AVAILBTN_LBOX);
2158 MapWindowPoints(NULL, hwnd, &ptWindow, 1);
2159 /* over available buttons list? */
2160 if (ChildWindowFromPoint(hwnd, ptWindow) == hwndListAvail)
2161 /* FIXME: native uses "move button" cursor */
2162 return DL_COPYCURSOR;
2163 }
2164 /* clear drag arrow */
2165 DrawInsert(hwnd, hwndList, -1);
2166 return DL_STOPCURSOR;
2167 }
2168 case DL_DROPPED:
2169 {
2170 INT nIndexTo = LBItemFromPt(hwndList, pDLI->ptCursor, TRUE);
2171 INT nIndexFrom = SendMessageW(hwndList, LB_GETCURSEL, 0, 0);
2172 INT nCount = SendMessageW(hwndList, LB_GETCOUNT, 0, 0);
2173 if ((nIndexTo >= 0) && (nIndexTo < (nCount - 1)))
2174 {
2175 /* clear drag arrow */
2176 DrawInsert(hwnd, hwndList, -1);
2177 /* move item */
2178 TOOLBAR_Cust_MoveButton(custInfo, hwnd, nIndexFrom, nIndexTo);
2179 }
2180 /* not over toolbar buttons list */
2181 if (nIndexTo < 0)
2182 {
2183 POINT ptWindow = pDLI->ptCursor;
2184 HWND hwndListAvail = GetDlgItem(hwnd, IDC_AVAILBTN_LBOX);
2185 MapWindowPoints(NULL, hwnd, &ptWindow, 1);
2186 /* over available buttons list? */
2187 if (ChildWindowFromPoint(hwnd, ptWindow) == hwndListAvail)
2188 TOOLBAR_Cust_RemoveButton(custInfo, hwnd, nIndexFrom);
2189 }
2190 break;
2191 }
2192 case DL_CANCELDRAG:
2193 /* Clear drag arrow */
2194 DrawInsert(hwnd, hwndList, -1);
2195 break;
2196 }
2197
2198 return 0;
2199 }
2200
2201 /* drag list notification function for available buttons list box */
2202 static LRESULT TOOLBAR_Cust_AvailDragListNotification(const CUSTDLG_INFO *custInfo, HWND hwnd,
2203 const DRAGLISTINFO *pDLI)
2204 {
2205 HWND hwndList = GetDlgItem(hwnd, IDC_TOOLBARBTN_LBOX);
2206 switch (pDLI->uNotification)
2207 {
2208 case DL_BEGINDRAG:
2209 return TRUE;
2210 case DL_DRAGGING:
2211 {
2212 INT nCurrentItem = LBItemFromPt(hwndList, pDLI->ptCursor, TRUE);
2213 INT nCount = SendMessageW(hwndList, LB_GETCOUNT, 0, 0);
2214 /* no dragging past last item (separator) */
2215 if ((nCurrentItem >= 0) && (nCurrentItem < nCount))
2216 {
2217 DrawInsert(hwnd, hwndList, nCurrentItem);
2218 /* FIXME: native uses "move button" cursor */
2219 return DL_COPYCURSOR;
2220 }
2221
2222 /* not over toolbar buttons list */
2223 if (nCurrentItem < 0)
2224 {
2225 POINT ptWindow = pDLI->ptCursor;
2226 HWND hwndListAvail = GetDlgItem(hwnd, IDC_AVAILBTN_LBOX);
2227 MapWindowPoints(NULL, hwnd, &ptWindow, 1);
2228 /* over available buttons list? */
2229 if (ChildWindowFromPoint(hwnd, ptWindow) == hwndListAvail)
2230 /* FIXME: native uses "move button" cursor */
2231 return DL_COPYCURSOR;
2232 }
2233 /* clear drag arrow */
2234 DrawInsert(hwnd, hwndList, -1);
2235 return DL_STOPCURSOR;
2236 }
2237 case DL_DROPPED:
2238 {
2239 INT nIndexTo = LBItemFromPt(hwndList, pDLI->ptCursor, TRUE);
2240 INT nCount = SendMessageW(hwndList, LB_GETCOUNT, 0, 0);
2241 INT nIndexFrom = SendDlgItemMessageW(hwnd, IDC_AVAILBTN_LBOX, LB_GETCURSEL, 0, 0);
2242 if ((nIndexTo >= 0) && (nIndexTo < nCount))
2243 {
2244 /* clear drag arrow */
2245 DrawInsert(hwnd, hwndList, -1);
2246 /* add item */
2247 TOOLBAR_Cust_AddButton(custInfo, hwnd, nIndexFrom, nIndexTo);
2248 }
2249 }
2250 case DL_CANCELDRAG:
2251 /* Clear drag arrow */
2252 DrawInsert(hwnd, hwndList, -1);
2253 break;
2254 }
2255 return 0;
2256 }
2257
2258 extern UINT uDragListMessage;
2259
2260 /***********************************************************************
2261 * TOOLBAR_CustomizeDialogProc
2262 * This function implements the toolbar customization dialog.
2263 */
2264 static INT_PTR CALLBACK
2265 TOOLBAR_CustomizeDialogProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
2266 {
2267 PCUSTDLG_INFO custInfo = (PCUSTDLG_INFO)GetWindowLongPtrW (hwnd, DWLP_USER);
2268 PCUSTOMBUTTON btnInfo;
2269 NMTOOLBARA nmtb;
2270 TOOLBAR_INFO *infoPtr = custInfo ? custInfo->tbInfo : NULL;
2271
2272 switch (uMsg)
2273 {
2274 case WM_INITDIALOG:
2275 custInfo = (PCUSTDLG_INFO)lParam;
2276 SetWindowLongPtrW (hwnd, DWLP_USER, (LONG_PTR)custInfo);
2277
2278 if (custInfo)
2279 {
2280 WCHAR Buffer[256];
2281 int i = 0;
2282 int index;
2283 NMTBINITCUSTOMIZE nmtbic;
2284
2285 infoPtr = custInfo->tbInfo;
2286
2287 /* send TBN_QUERYINSERT notification */
2288 nmtb.iItem = custInfo->tbInfo->nNumButtons;
2289
2290 if (!TOOLBAR_SendNotify(&nmtb.hdr, infoPtr, TBN_QUERYINSERT))
2291 return FALSE;
2292
2293 nmtbic.hwndDialog = hwnd;
2294 /* Send TBN_INITCUSTOMIZE notification */
2295 if (TOOLBAR_SendNotify (&nmtbic.hdr, infoPtr, TBN_INITCUSTOMIZE) ==
2296 TBNRF_HIDEHELP)
2297 {
2298 TRACE("TBNRF_HIDEHELP requested\n");
2299 ShowWindow(GetDlgItem(hwnd, IDC_HELP_BTN), SW_HIDE);
2300 }
2301
2302 /* add items to 'toolbar buttons' list and check if removable */
2303 for (i = 0; i < custInfo->tbInfo->nNumButtons; i++)
2304 {
2305 btnInfo = Alloc(sizeof(CUSTOMBUTTON));
2306 memset (&btnInfo->btn, 0, sizeof(TBBUTTON));
2307 btnInfo->btn.fsStyle = BTNS_SEP;
2308 btnInfo->bVirtual = FALSE;
2309 LoadStringW (COMCTL32_hModule, IDS_SEPARATOR, btnInfo->text, 64);
2310
2311 /* send TBN_QUERYDELETE notification */
2312 btnInfo->bRemovable = TOOLBAR_IsButtonRemovable(infoPtr, i, btnInfo);
2313
2314 index = (int)SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_ADDSTRING, 0, 0);
2315 SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_SETITEMDATA, index, (LPARAM)btnInfo);
2316 }
2317
2318 SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_SETITEMHEIGHT, 0, infoPtr->nBitmapHeight + 8);
2319
2320 /* insert separator button into 'available buttons' list */
2321 btnInfo = Alloc(sizeof(CUSTOMBUTTON));
2322 memset (&btnInfo->btn, 0, sizeof(TBBUTTON));
2323 btnInfo->btn.fsStyle = BTNS_SEP;
2324 btnInfo->bVirtual = FALSE;
2325 btnInfo->bRemovable = TRUE;
2326 LoadStringW (COMCTL32_hModule, IDS_SEPARATOR, btnInfo->text, 64);
2327 index = (int)SendDlgItemMessageW (hwnd, IDC_AVAILBTN_LBOX, LB_ADDSTRING, 0, (LPARAM)btnInfo);
2328 SendDlgItemMessageW (hwnd, IDC_AVAILBTN_LBOX, LB_SETITEMDATA, index, (LPARAM)btnInfo);
2329
2330 /* insert all buttons into dsa */
2331 for (i = 0;; i++)
2332 {
2333 /* send TBN_GETBUTTONINFO notification */
2334 NMTOOLBARW nmtb;
2335 nmtb.iItem = i;
2336 nmtb.pszText = Buffer;
2337 nmtb.cchText = 256;
2338
2339 /* Clear previous button's text */
2340 ZeroMemory(nmtb.pszText, nmtb.cchText * sizeof(WCHAR));
2341
2342 if (!TOOLBAR_GetButtonInfo(infoPtr, &nmtb))
2343 break;
2344
2345 TRACE("WM_INITDIALOG style: %x iItem(%d) idCommand(%d) iString(%ld) %s\n",
2346 nmtb.tbButton.fsStyle, i,
2347 nmtb.tbButton.idCommand,
2348 nmtb.tbButton.iString,
2349 nmtb.tbButton.iString >= 0 ? debugstr_w(infoPtr->strings[nmtb.tbButton.iString])
2350 : "");
2351
2352 /* insert button into the apropriate list */
2353 index = TOOLBAR_GetButtonIndex (custInfo->tbInfo, nmtb.tbButton.idCommand, FALSE);
2354 if (index == -1)
2355 {
2356 btnInfo = Alloc(sizeof(CUSTOMBUTTON));
2357 btnInfo->bVirtual = FALSE;
2358 btnInfo->bRemovable = TRUE;
2359 }
2360 else
2361 {
2362 btnInfo = (PCUSTOMBUTTON)SendDlgItemMessageW (hwnd,
2363 IDC_TOOLBARBTN_LBOX, LB_GETITEMDATA, index, 0);
2364 }
2365
2366 btnInfo->btn = nmtb.tbButton;
2367 if (!(nmtb.tbButton.fsStyle & BTNS_SEP))
2368 {
2369 if (lstrlenW(nmtb.pszText))
2370 lstrcpyW(btnInfo->text, nmtb.pszText);
2371 else if (nmtb.tbButton.iString >= 0 &&
2372 nmtb.tbButton.iString < infoPtr->nNumStrings)
2373 {
2374 lstrcpyW(btnInfo->text,
2375 infoPtr->strings[nmtb.tbButton.iString]);
2376 }
2377 }
2378
2379 if (index == -1)
2380 TOOLBAR_Cust_InsertAvailButton(hwnd, btnInfo);
2381 }
2382
2383 SendDlgItemMessageW (hwnd, IDC_AVAILBTN_LBOX, LB_SETITEMHEIGHT, 0, infoPtr->nBitmapHeight + 8);
2384
2385 /* select first item in the 'available' list */
2386 SendDlgItemMessageW (hwnd, IDC_AVAILBTN_LBOX, LB_SETCURSEL, 0, 0);
2387
2388 /* append 'virtual' separator button to the 'toolbar buttons' list */
2389 btnInfo = Alloc(sizeof(CUSTOMBUTTON));
2390 memset (&btnInfo->btn, 0, sizeof(TBBUTTON));
2391 btnInfo->btn.fsStyle = BTNS_SEP;
2392 btnInfo->bVirtual = TRUE;
2393 btnInfo->bRemovable = FALSE;
2394 LoadStringW (COMCTL32_hModule, IDS_SEPARATOR, btnInfo->text, 64);
2395 index = (int)SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_ADDSTRING, 0, (LPARAM)btnInfo);
2396 SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_SETITEMDATA, index, (LPARAM)btnInfo);
2397
2398 /* select last item in the 'toolbar' list */
2399 SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_SETCURSEL, index, 0);
2400 SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_SETTOPINDEX, index, 0);
2401
2402 MakeDragList(GetDlgItem(hwnd, IDC_TOOLBARBTN_LBOX));
2403 MakeDragList(GetDlgItem(hwnd, IDC_AVAILBTN_LBOX));
2404
2405 /* set focus and disable buttons */
2406 PostMessageW (hwnd, WM_USER, 0, 0);
2407 }
2408 return TRUE;
2409
2410 case WM_USER:
2411 EnableWindow (GetDlgItem (hwnd,IDC_MOVEUP_BTN), FALSE);
2412 EnableWindow (GetDlgItem (hwnd,IDC_MOVEDN_BTN), FALSE);
2413 EnableWindow (GetDlgItem (hwnd,IDC_REMOVE_BTN), FALSE);
2414 SetFocus (GetDlgItem (hwnd, IDC_TOOLBARBTN_LBOX));
2415 return TRUE;
2416
2417 case WM_CLOSE:
2418 EndDialog(hwnd, FALSE);
2419 return TRUE;
2420
2421 case WM_COMMAND:
2422 switch (LOWORD(wParam))
2423 {
2424 case IDC_TOOLBARBTN_LBOX:
2425 if (HIWORD(wParam) == LBN_SELCHANGE)
2426 {
2427 PCUSTOMBUTTON btnInfo;
2428 NMTOOLBARA nmtb;
2429 int count;
2430 int index;
2431
2432 count = SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_GETCOUNT, 0, 0);
2433 index = SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_GETCURSEL, 0, 0);
2434
2435 /* send TBN_QUERYINSERT notification */
2436 nmtb.iItem = index;
2437 TOOLBAR_SendNotify(&nmtb.hdr, infoPtr, TBN_QUERYINSERT);
2438
2439 /* get list box item */
2440 btnInfo = (PCUSTOMBUTTON)SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_GETITEMDATA, index, 0);
2441
2442 if (index == (count - 1))
2443 {
2444 /* last item (virtual separator) */
2445 EnableWindow (GetDlgItem (hwnd,IDC_MOVEUP_BTN), FALSE);
2446 EnableWindow (GetDlgItem (hwnd,IDC_MOVEDN_BTN), FALSE);
2447 }
2448 else if (index == (count - 2))
2449 {
2450 /* second last item (last non-virtual item) */
2451 EnableWindow (GetDlgItem (hwnd,IDC_MOVEUP_BTN), TRUE);
2452 EnableWindow (GetDlgItem (hwnd,IDC_MOVEDN_BTN), FALSE);
2453 }
2454 else if (index == 0)
2455 {
2456 /* first item */
2457 EnableWindow (GetDlgItem (hwnd,IDC_MOVEUP_BTN), FALSE);
2458 EnableWindow (GetDlgItem (hwnd,IDC_MOVEDN_BTN), TRUE);
2459 }
2460 else
2461 {
2462 EnableWindow (GetDlgItem (hwnd,IDC_MOVEUP_BTN), TRUE);
2463 EnableWindow (GetDlgItem (hwnd,IDC_MOVEDN_BTN), TRUE);
2464 }
2465
2466 EnableWindow (GetDlgItem (hwnd,IDC_REMOVE_BTN), btnInfo->bRemovable);
2467 }
2468 break;
2469
2470 case IDC_MOVEUP_BTN:
2471 {
2472 int index = SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_GETCURSEL, 0, 0);
2473 TOOLBAR_Cust_MoveButton(custInfo, hwnd, index, index-1);
2474 }
2475 break;
2476
2477 case IDC_MOVEDN_BTN: /* move down */
2478 {
2479 int index = SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_GETCURSEL, 0, 0);
2480 TOOLBAR_Cust_MoveButton(custInfo, hwnd, index, index+1);
2481 }
2482 break;
2483
2484 case IDC_REMOVE_BTN: /* remove button */
2485 {
2486 int index = SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_GETCURSEL, 0, 0);
2487
2488 if (LB_ERR == index)
2489 break;
2490
2491 TOOLBAR_Cust_RemoveButton(custInfo, hwnd, index);
2492 }
2493 break;
2494 case IDC_HELP_BTN:
2495 TOOLBAR_SendNotify(&nmtb.hdr, infoPtr, TBN_CUSTHELP);
2496 break;
2497 case IDC_RESET_BTN:
2498 TOOLBAR_SendNotify(&nmtb.hdr, infoPtr, TBN_RESET);
2499 break;
2500
2501 case IDOK: /* Add button */
2502 {
2503 int index;
2504 int indexto;
2505
2506 index = SendDlgItemMessageW(hwnd, IDC_AVAILBTN_LBOX, LB_GETCURSEL, 0, 0);
2507 indexto = SendDlgItemMessageW(hwnd, IDC_TOOLBARBTN_LBOX, LB_GETCURSEL, 0, 0);
2508
2509 TOOLBAR_Cust_AddButton(custInfo, hwnd, index, indexto);
2510 }
2511 break;
2512
2513 case IDCANCEL:
2514 EndDialog(hwnd, FALSE);
2515 break;
2516 }
2517 return TRUE;
2518
2519 case WM_DESTROY:
2520 {
2521 int count;
2522 int i;
2523
2524 /* delete items from 'toolbar buttons' listbox*/
2525 count = SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_GETCOUNT, 0, 0);
2526 for (i = 0; i < count; i++)
2527 {
2528 btnInfo = (PCUSTOMBUTTON)SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_GETITEMDATA, i, 0);
2529 Free(btnInfo);
2530 SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_SETITEMDATA, 0, 0);
2531 }
2532 SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_RESETCONTENT, 0, 0);
2533
2534
2535 /* delete items from 'available buttons' listbox*/
2536 count = SendDlgItemMessageW (hwnd, IDC_AVAILBTN_LBOX, LB_GETCOUNT, 0, 0);
2537 for (i = 0; i < count; i++)
2538 {
2539 btnInfo = (PCUSTOMBUTTON)SendDlgItemMessageW (hwnd, IDC_AVAILBTN_LBOX, LB_GETITEMDATA, i, 0);
2540 Free(btnInfo);
2541 SendDlgItemMessageW (hwnd, IDC_AVAILBTN_LBOX, LB_SETITEMDATA, i, 0);
2542 }
2543 SendDlgItemMessageW (hwnd, IDC_AVAILBTN_LBOX, LB_RESETCONTENT, 0, 0);
2544 }
2545 return TRUE;
2546
2547 case WM_DRAWITEM:
2548 if (wParam == IDC_AVAILBTN_LBOX || wParam == IDC_TOOLBARBTN_LBOX)
2549 {
2550 LPDRAWITEMSTRUCT lpdis = (LPDRAWITEMSTRUCT)lParam;
2551 RECT rcButton;
2552 RECT rcText;
2553 HPEN hPen, hOldPen;
2554 HBRUSH hOldBrush;
2555 COLORREF oldText = 0;
2556 COLORREF oldBk = 0;
2557
2558 /* get item data */
2559 btnInfo = (PCUSTOMBUTTON)SendDlgItemMessageW (hwnd, wParam, LB_GETITEMDATA, (WPARAM)lpdis->itemID, 0);
2560 if (btnInfo == NULL)
2561 {
2562 FIXME("btnInfo invalid!\n");
2563 return TRUE;
2564 }
2565
2566 /* set colors and select objects */
2567 oldBk = SetBkColor (lpdis->hDC, (lpdis->itemState & ODS_FOCUS)?comctl32_color.clrHighlight:comctl32_color.clrWindow);
2568 if (btnInfo->bVirtual)
2569 oldText = SetTextColor (lpdis->hDC, comctl32_color.clrGrayText);
2570 else
2571 oldText = SetTextColor (lpdis->hDC, (lpdis->itemState & ODS_FOCUS)?comctl32_color.clrHighlightText:comctl32_color.clrWindowText);
2572 hPen = CreatePen( PS_SOLID, 1,
2573 GetSysColor( (lpdis->itemState & ODS_SELECTED)?COLOR_HIGHLIGHT:COLOR_WINDOW));
2574 hOldPen = SelectObject (lpdis->hDC, hPen );
2575 hOldBrush = SelectObject (lpdis->hDC, GetSysColorBrush ((lpdis->itemState & ODS_FOCUS)?COLOR_HIGHLIGHT:COLOR_WINDOW));
2576
2577 /* fill background rectangle */
2578 Rectangle (lpdis->hDC, lpdis->rcItem.left, lpdis->rcItem.top,
2579 lpdis->rcItem.right, lpdis->rcItem.bottom);
2580
2581 /* calculate button and text rectangles */
2582 CopyRect (&rcButton, &lpdis->rcItem);
2583 InflateRect (&rcButton, -1, -1);
2584 CopyRect (&rcText, &rcButton);
2585 rcButton.right = rcButton.left + custInfo->tbInfo->nBitmapWidth + 6;
2586 rcText.left = rcButton.right + 2;
2587
2588 /* draw focus rectangle */
2589 if (lpdis->itemState & ODS_FOCUS)
2590 DrawFocusRect (lpdis->hDC, &lpdis->rcItem);
2591
2592 /* draw button */
2593 if (!(infoPtr->dwStyle & TBSTYLE_FLAT))
2594 DrawEdge (lpdis->hDC, &rcButton, EDGE_RAISED, BF_RECT|BF_MIDDLE|BF_SOFT);
2595
2596 /* draw image and text */
2597 if ((btnInfo->btn.fsStyle & BTNS_SEP) == 0) {
2598 HIMAGELIST himl = GETDEFIMAGELIST(infoPtr, GETHIMLID(infoPtr,
2599 btnInfo->btn.iBitmap));
2600 ImageList_Draw (himl, GETIBITMAP(infoPtr, btnInfo->btn.iBitmap),
2601 lpdis->hDC, rcButton.left+3, rcButton.top+3, ILD_NORMAL);
2602 }
2603 DrawTextW (lpdis->hDC, btnInfo->text, -1, &rcText,
2604 DT_LEFT | DT_VCENTER | DT_SINGLELINE);
2605
2606 /* delete objects and reset colors */
2607 SelectObject (lpdis->hDC, hOldBrush);
2608 SelectObject (lpdis->hDC, hOldPen);
2609 SetBkColor (lpdis->hDC, oldBk);
2610 SetTextColor (lpdis->hDC, oldText);
2611 DeleteObject( hPen );
2612 return TRUE;
2613 }
2614 return FALSE;
2615
2616 case WM_MEASUREITEM:
2617 if (wParam == IDC_AVAILBTN_LBOX || wParam == IDC_TOOLBARBTN_LBOX)
2618 {
2619 MEASUREITEMSTRUCT *lpmis = (MEASUREITEMSTRUCT*)lParam;
2620
2621 lpmis->itemHeight = 15 + 8; /* default height */
2622
2623 return TRUE;
2624 }
2625 return FALSE;
2626
2627 default:
2628 if (uDragListMessage && (uMsg == uDragListMessage))
2629 {
2630 if (wParam == IDC_TOOLBARBTN_LBOX)
2631 {
2632 LRESULT res = TOOLBAR_Cust_ToolbarDragListNotification(
2633 custInfo, hwnd, (DRAGLISTINFO *)lParam);
2634 SetWindowLongPtrW(hwnd, DWLP_MSGRESULT, res);
2635 return TRUE;
2636 }
2637 else if (wParam == IDC_AVAILBTN_LBOX)
2638 {
2639 LRESULT res = TOOLBAR_Cust_AvailDragListNotification(
2640 custInfo, hwnd, (DRAGLISTINFO *)lParam);
2641 SetWindowLongPtrW(hwnd, DWLP_MSGRESULT, res);
2642 return TRUE;
2643 }
2644 }
2645 return FALSE;
2646 }
2647 }
2648
2649 static BOOL
2650 TOOLBAR_AddBitmapToImageList(TOOLBAR_INFO *infoPtr, HIMAGELIST himlDef, const TBITMAP_INFO *bitmap)
2651 {
2652 HBITMAP hbmLoad;
2653 INT nCountBefore = ImageList_GetImageCount(himlDef);
2654 INT nCountAfter;
2655 INT cxIcon, cyIcon;
2656 INT nAdded;
2657 INT nIndex;
2658
2659 TRACE("adding hInst=%p nID=%d nButtons=%d\n", bitmap->hInst, bitmap->nID, bitmap->nButtons);
2660 /* Add bitmaps to the default image list */
2661 if (bitmap->hInst == NULL) /* a handle was passed */
2662 hbmLoad = CopyImage(ULongToHandle(bitmap->nID), IMAGE_BITMAP, 0, 0, 0);
2663 else
2664 hbmLoad = CreateMappedBitmap(bitmap->hInst, bitmap->nID, 0, NULL, 0);
2665
2666 /* enlarge the bitmap if needed */
2667 ImageList_GetIconSize(himlDef, &cxIcon, &cyIcon);
2668 if (bitmap->hInst != COMCTL32_hModule)
2669 COMCTL32_EnsureBitmapSize(&hbmLoad, cxIcon*(INT)bitmap->nButtons, cyIcon, comctl32_color.clrBtnFace);
2670
2671 nIndex = ImageList_AddMasked(himlDef, hbmLoad, comctl32_color.clrBtnFace);
2672 DeleteObject(hbmLoad);
2673 if (nIndex == -1)
2674 return FALSE;
2675
2676 nCountAfter = ImageList_GetImageCount(himlDef);
2677 nAdded = nCountAfter - nCountBefore;
2678 if (bitmap->nButtons == 0) /* wParam == 0 is special and means add only one image */
2679 {
2680 ImageList_SetImageCount(himlDef, nCountBefore + 1);
2681 } else if (nAdded > (INT)bitmap->nButtons) {
2682 TRACE("Added more images than wParam: Previous image number %i added %i while wParam %i. Images in list %i\n",
2683 nCountBefore, nAdded, bitmap->nButtons, nCountAfter);
2684 }
2685
2686 infoPtr->nNumBitmaps += nAdded;
2687 return TRUE;
2688 }
2689
2690 static void
2691 TOOLBAR_CheckImageListIconSize(TOOLBAR_INFO *infoPtr)
2692 {
2693 HIMAGELIST himlDef;
2694 HIMAGELIST himlNew;
2695 INT cx, cy;
2696 INT i;
2697
2698 himlDef = GETDEFIMAGELIST(infoPtr, 0);
2699 if (himlDef == NULL || himlDef != infoPtr->himlInt)
2700 return;
2701 if (!ImageList_GetIconSize(himlDef, &cx, &cy))
2702 return;
2703 if (cx == infoPtr->nBitmapWidth && cy == infoPtr->nBitmapHeight)
2704 return;
2705
2706 TRACE("Update icon size: %dx%d -> %dx%d\n",
2707 cx, cy, infoPtr->nBitmapWidth, infoPtr->nBitmapHeight);
2708
2709 himlNew = ImageList_Create(infoPtr->nBitmapWidth, infoPtr->nBitmapHeight,
2710 ILC_COLORDDB|ILC_MASK, 8, 2);
2711 for (i = 0; i < infoPtr->nNumBitmapInfos; i++)
2712 TOOLBAR_AddBitmapToImageList(infoPtr, himlNew, &infoPtr->bitmaps[i]);
2713 TOOLBAR_InsertImageList(&infoPtr->himlDef, &infoPtr->cimlDef, himlNew, 0);
2714 infoPtr->himlInt = himlNew;
2715
2716 infoPtr->nNumBitmaps -= ImageList_GetImageCount(himlDef);
2717 ImageList_Destroy(himlDef);
2718 }
2719
2720 /***********************************************************************
2721 * TOOLBAR_AddBitmap: Add the bitmaps to the default image list.
2722 *
2723 */
2724 static LRESULT
2725 TOOLBAR_AddBitmap (HWND hwnd, WPARAM wParam, LPARAM lParam)
2726 {
2727 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
2728 LPTBADDBITMAP lpAddBmp = (LPTBADDBITMAP)lParam;
2729 TBITMAP_INFO info;
2730 INT iSumButtons, i;
2731 HIMAGELIST himlDef;
2732
2733 TRACE("hwnd=%p wParam=%lx lParam=%lx\n", hwnd, wParam, lParam);
2734 if (!lpAddBmp)
2735 return -1;
2736
2737 if (lpAddBmp->hInst == HINST_COMMCTRL)
2738 {
2739 info.hInst = COMCTL32_hModule;
2740 switch (lpAddBmp->nID)
2741 {
2742 case IDB_STD_SMALL_COLOR:
2743 info.nButtons = 15;
2744 info.nID = IDB_STD_SMALL;
2745 break;
2746 case IDB_STD_LARGE_COLOR:
2747 info.nButtons = 15;
2748 info.nID = IDB_STD_LARGE;
2749 break;
2750 case IDB_VIEW_SMALL_COLOR:
2751 info.nButtons = 12;
2752 info.nID = IDB_VIEW_SMALL;
2753 break;
2754 case IDB_VIEW_LARGE_COLOR:
2755 info.nButtons = 12;
2756 info.nID = IDB_VIEW_LARGE;
2757 break;
2758 case IDB_HIST_SMALL_COLOR:
2759 info.nButtons = 5;
2760 info.nID = IDB_HIST_SMALL;
2761 break;
2762 case IDB_HIST_LARGE_COLOR:
2763 info.nButtons = 5;
2764 info.nID = IDB_HIST_LARGE;
2765 break;
2766 default:
2767 return -1;
2768 }
2769
2770 TRACE ("adding %d internal bitmaps!\n", info.nButtons);
2771
2772 /* Windows resize all the buttons to the size of a newly added standard image */
2773 if (lpAddBmp->nID & 1)
2774 {
2775 /* large icons: 24x24. Will make the button 31x30 */
2776 SendMessageW (hwnd, TB_SETBITMAPSIZE, 0, MAKELPARAM(24, 24));
2777 }
2778 else
2779 {
2780 /* small icons: 16x16. Will make the buttons 23x22 */
2781 SendMessageW (hwnd, TB_SETBITMAPSIZE, 0, MAKELPARAM(16, 16));
2782 }
2783
2784 TOOLBAR_CalcToolbar (hwnd);
2785 }
2786 else
2787 {
2788 info.nButtons = (INT)wParam;
2789 info.hInst = lpAddBmp->hInst;
2790 info.nID = lpAddBmp->nID;
2791 TRACE("adding %d bitmaps!\n", info.nButtons);
2792 }
2793
2794 /* check if the bitmap is already loaded and compute iSumButtons */
2795 iSumButtons = 0;
2796 for (i = 0; i < infoPtr->nNumBitmapInfos; i++)
2797 {
2798 if (infoPtr->bitmaps[i].hInst == info.hInst &&
2799 infoPtr->bitmaps[i].nID == info.nID)
2800 return iSumButtons;
2801 iSumButtons += infoPtr->bitmaps[i].nButtons;
2802 }
2803
2804 if (!infoPtr->cimlDef) {
2805 /* create new default image list */
2806 TRACE ("creating default image list!\n");
2807
2808 himlDef = ImageList_Create (infoPtr->nBitmapWidth, infoPtr->nBitmapHeight,
2809 ILC_COLORDDB | ILC_MASK, info.nButtons, 2);
2810 TOOLBAR_InsertImageList(&infoPtr->himlDef, &infoPtr->cimlDef, himlDef, 0);
2811 infoPtr->himlInt = himlDef;
2812 }
2813 else {
2814 himlDef = GETDEFIMAGELIST(infoPtr, 0);
2815 }
2816
2817 if (!himlDef) {
2818 WARN("No default image list available\n");
2819 return -1;
2820 }
2821
2822 if (!TOOLBAR_AddBitmapToImageList(infoPtr, himlDef, &info))
2823 return -1;
2824
2825 TRACE("Number of bitmap infos: %d\n", infoPtr->nNumBitmapInfos);
2826 infoPtr->bitmaps = ReAlloc(infoPtr->bitmaps, (infoPtr->nNumBitmapInfos + 1) * sizeof(TBITMAP_INFO));
2827 infoPtr->bitmaps[infoPtr->nNumBitmapInfos] = info;
2828 infoPtr->nNumBitmapInfos++;
2829 TRACE("Number of bitmap infos: %d\n", infoPtr->nNumBitmapInfos);
2830
2831 InvalidateRect(hwnd, NULL, TRUE);
2832 return iSumButtons;
2833 }
2834
2835
2836 static LRESULT
2837 TOOLBAR_AddButtonsT(HWND hwnd, WPARAM wParam, LPARAM lParam, BOOL fUnicode)
2838 {
2839 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
2840 LPTBBUTTON lpTbb = (LPTBBUTTON)lParam;
2841 INT nOldButtons, nNewButtons, nAddButtons, nCount;
2842 BOOL fHasString = FALSE;
2843
2844 TRACE("adding %ld buttons (unicode=%d)!\n", wParam, fUnicode);
2845
2846 nAddButtons = (UINT)wParam;
2847 nOldButtons = infoPtr->nNumButtons;
2848 nNewButtons = nOldButtons + nAddButtons;
2849
2850 infoPtr->buttons = ReAlloc(infoPtr->buttons, sizeof(TBUTTON_INFO)*nNewButtons);
2851 infoPtr->nNumButtons = nNewButtons;
2852
2853 /* insert new button data */
2854 for (nCount = 0; nCount < nAddButtons; nCount++) {
2855 TBUTTON_INFO *btnPtr = &infoPtr->buttons[nOldButtons+nCount];
2856 btnPtr->iBitmap = lpTbb[nCount].iBitmap;
2857 btnPtr->idCommand = lpTbb[nCount].idCommand;
2858 btnPtr->fsState = lpTbb[nCount].fsState;
2859 btnPtr->fsStyle = lpTbb[nCount].fsStyle;
2860 btnPtr->dwData = lpTbb[nCount].dwData;
2861 btnPtr->bHot = FALSE;
2862 if(HIWORD(lpTbb[nCount].iString) && lpTbb[nCount].iString != -1)
2863 {
2864 if (fUnicode)
2865 Str_SetPtrW ((LPWSTR*)&btnPtr->iString, (LPWSTR)lpTbb[nCount].iString );
2866 else
2867 Str_SetPtrAtoW((LPWSTR*)&btnPtr->iString, (LPSTR)lpTbb[nCount].iString);
2868 fHasString = TRUE;
2869 }
2870 else
2871 btnPtr->iString = lpTbb[nCount].iString;
2872
2873 TOOLBAR_TooltipAddTool(infoPtr, btnPtr);
2874 }
2875
2876 if (infoPtr->nNumStrings > 0 || fHasString)
2877 TOOLBAR_CalcToolbar(hwnd);
2878 else
2879 TOOLBAR_LayoutToolbar(hwnd);
2880 TOOLBAR_AutoSize (hwnd);
2881
2882 TOOLBAR_DumpToolbar (infoPtr, __LINE__);
2883
2884 InvalidateRect(hwnd, NULL, TRUE);
2885
2886 return TRUE;
2887 }
2888
2889
2890 static LRESULT
2891 TOOLBAR_AddStringW (HWND hwnd, WPARAM wParam, LPARAM lParam)
2892 {
2893 #define MAX_RESOURCE_STRING_LENGTH 512
2894 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
2895 BOOL fFirstString = (infoPtr->nNumStrings == 0);
2896 INT nIndex = infoPtr->nNumStrings;
2897
2898 if ((wParam) && (HIWORD(lParam) == 0)) {
2899 WCHAR szString[MAX_RESOURCE_STRING_LENGTH];
2900 WCHAR delimiter;
2901 WCHAR *next_delim;
2902 WCHAR *p;
2903 INT len;
2904 TRACE("adding string from resource!\n");
2905
2906 len = LoadStringW ((HINSTANCE)wParam, (UINT)lParam,
2907 szString, MAX_RESOURCE_STRING_LENGTH);
2908
2909 TRACE("len=%d %s\n", len, debugstr_w(szString));
2910 if (len == 0 || len == 1)
2911 return nIndex;
2912
2913 TRACE("Delimiter: 0x%x\n", *szString);
2914 delimiter = *szString;
2915 p = szString + 1;
2916
2917 while ((next_delim = strchrW(p, delimiter)) != NULL) {
2918 *next_delim = 0;
2919 if (next_delim + 1 >= szString + len)
2920 {
2921 /* this may happen if delimiter == '\0' or if the last char is a
2922 * delimiter (then it is ignored like the native does) */
2923 break;
2924 }
2925
2926 infoPtr->strings = ReAlloc(infoPtr->strings, sizeof(LPWSTR)*(infoPtr->nNumStrings+1));
2927 Str_SetPtrW(&infoPtr->strings[infoPtr->nNumStrings], p);
2928 infoPtr->nNumStrings++;
2929
2930 p = next_delim + 1;
2931 }
2932 }
2933 else {
2934 LPWSTR p = (LPWSTR)lParam;
2935 INT len;
2936
2937 if (p == NULL)
2938 return -1;
2939 TRACE("adding string(s) from array!\n");
2940 while (*p) {
2941 len = strlenW (p);
2942
2943 TRACE("len=%d %s\n", len, debugstr_w(p));
2944 infoPtr->strings = ReAlloc(infoPtr->strings, sizeof(LPWSTR)*(infoPtr->nNumStrings+1));
2945 Str_SetPtrW (&infoPtr->strings[infoPtr->nNumStrings], p);
2946 infoPtr->nNumStrings++;
2947
2948 p += (len+1);
2949 }
2950 }
2951
2952 if (fFirstString)
2953 TOOLBAR_CalcToolbar(hwnd);
2954 return nIndex;
2955 }
2956
2957
2958 static LRESULT
2959 TOOLBAR_AddStringA (HWND hwnd, WPARAM wParam, LPARAM lParam)
2960 {
2961 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
2962 BOOL fFirstString = (infoPtr->nNumStrings == 0);
2963 LPSTR p;
2964 INT nIndex;
2965 INT len;
2966
2967 if ((wParam) && (HIWORD(lParam) == 0)) /* load from resources */
2968 return TOOLBAR_AddStringW(hwnd, wParam, lParam);
2969
2970 p = (LPSTR)lParam;
2971 if (p == NULL)
2972 return -1;
2973
2974 TRACE("adding string(s) from array!\n");
2975 nIndex = infoPtr->nNumStrings;
2976 while (*p) {
2977 len = strlen (p);
2978 TRACE("len=%d \"%s\"\n", len, p);
2979
2980 infoPtr->strings = ReAlloc(infoPtr->strings, sizeof(LPWSTR)*(infoPtr->nNumStrings+1));
2981 Str_SetPtrAtoW(&infoPtr->strings[infoPtr->nNumStrings], p);
2982 infoPtr->nNumStrings++;
2983
2984 p += (len+1);
2985 }
2986
2987 if (fFirstString)
2988 TOOLBAR_CalcToolbar(hwnd);
2989 return nIndex;
2990 }
2991
2992
2993 static LRESULT
2994 TOOLBAR_AutoSize (HWND hwnd)
2995 {
2996 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
2997 RECT parent_rect;
2998 HWND parent;
2999 INT x, y;
3000 INT cx, cy;
3001
3002 TRACE("auto sizing, style=%x!\n", infoPtr->dwStyle);
3003
3004 parent = GetParent (hwnd);
3005
3006 if (!parent || !infoPtr->bDoRedraw)
3007 return 0;
3008
3009 GetClientRect(parent, &parent_rect);
3010
3011 x = parent_rect.left;
3012 y = parent_rect.top;
3013
3014 TRACE("nRows: %d, infoPtr->nButtonHeight: %d\n", infoPtr->nRows, infoPtr->nButtonHeight);
3015
3016 cy = TOP_BORDER + infoPtr->nRows * infoPtr->nButtonHeight + BOTTOM_BORDER;
3017 cx = parent_rect.right - parent_rect.left;
3018
3019 if ((infoPtr->dwStyle & TBSTYLE_WRAPABLE) || (infoPtr->dwExStyle & TBSTYLE_EX_UNDOC1))
3020 {
3021 TOOLBAR_LayoutToolbar(hwnd);
3022 InvalidateRect( hwnd, NULL, TRUE );
3023 }
3024
3025 if (!(infoPtr->dwStyle & CCS_NORESIZE))
3026 {
3027 RECT window_rect;
3028 UINT uPosFlags = SWP_NOZORDER;
3029
3030 if ((infoPtr->dwStyle & CCS_BOTTOM) == CCS_NOMOVEY)
3031 {
3032 GetWindowRect(hwnd, &window_rect);
3033 ScreenToClient(parent, (LPPOINT)&window_rect.left);
3034 y = window_rect.top;
3035 }
3036 if ((infoPtr->dwStyle & CCS_BOTTOM) == CCS_BOTTOM)
3037 {
3038 GetWindowRect(hwnd, &window_rect);
3039 y = parent_rect.bottom - ( window_rect.bottom - window_rect.top);
3040 }
3041
3042 if (infoPtr->dwStyle & CCS_NOPARENTALIGN)
3043 uPosFlags |= SWP_NOMOVE;
3044
3045 if (!(infoPtr->dwStyle & CCS_NODIVIDER))
3046 cy += GetSystemMetrics(SM_CYEDGE);
3047
3048 if (infoPtr->dwStyle & WS_BORDER)
3049 {
3050 x = y = 1; /* FIXME: this looks wrong */
3051 cy += GetSystemMetrics(SM_CYEDGE);
3052 cx += GetSystemMetrics(SM_CXEDGE);
3053 }
3054
3055 SetWindowPos(hwnd, NULL, x, y, cx, cy, uPosFlags);
3056 }
3057
3058 return 0;
3059 }
3060
3061
3062 static LRESULT
3063 TOOLBAR_ButtonCount (HWND hwnd, WPARAM wParam, LPARAM lParam)
3064 {
3065 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3066
3067 return infoPtr->nNumButtons;
3068 }
3069
3070
3071 static LRESULT
3072 TOOLBAR_ButtonStructSize (HWND hwnd, WPARAM wParam, LPARAM lParam)
3073 {
3074 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3075
3076 infoPtr->dwStructSize = (DWORD)wParam;
3077
3078 return 0;
3079 }
3080
3081
3082 static LRESULT
3083 TOOLBAR_ChangeBitmap (HWND hwnd, WPARAM wParam, LPARAM lParam)
3084 {
3085 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3086 TBUTTON_INFO *btnPtr;
3087 INT nIndex;
3088
3089 TRACE("button %ld, iBitmap now %d\n", wParam, LOWORD(lParam));
3090
3091 nIndex = TOOLBAR_GetButtonIndex (infoPtr, (INT)wParam, FALSE);
3092 if (nIndex == -1)
3093 return FALSE;
3094
3095 btnPtr = &infoPtr->buttons[nIndex];
3096 btnPtr->iBitmap = LOWORD(lParam);
3097
3098 /* we HAVE to erase the background, the new bitmap could be */
3099 /* transparent */
3100 InvalidateRect(hwnd, &btnPtr->rect, TRUE);
3101
3102 return TRUE;
3103 }
3104
3105
3106 static LRESULT
3107 TOOLBAR_CheckButton (HWND hwnd, WPARAM wParam, LPARAM lParam)
3108 {
3109 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3110 TBUTTON_INFO *btnPtr;
3111 INT nIndex;
3112 INT nOldIndex = -1;
3113 BOOL bChecked = FALSE;
3114
3115 nIndex = TOOLBAR_GetButtonIndex (infoPtr, (INT)wParam, FALSE);
3116
3117 TRACE("hwnd=%p, btn index=%d, lParam=0x%08lx\n", hwnd, nIndex, lParam);
3118
3119 if (nIndex == -1)
3120 return FALSE;
3121
3122 btnPtr = &infoPtr->buttons[nIndex];
3123
3124 bChecked = (btnPtr->fsState & TBSTATE_CHECKED) ? TRUE : FALSE;
3125
3126 if (LOWORD(lParam) == FALSE)
3127 btnPtr->fsState &= ~TBSTATE_CHECKED;
3128 else {
3129 if (btnPtr->fsStyle & BTNS_GROUP) {
3130 nOldIndex =
3131 TOOLBAR_GetCheckedGroupButtonIndex (infoPtr, nIndex);
3132 if (nOldIndex == nIndex)
3133 return 0;
3134 if (nOldIndex != -1)
3135 infoPtr->buttons[nOldIndex].fsState &= ~TBSTATE_CHECKED;
3136 }
3137 btnPtr->fsState |= TBSTATE_CHECKED;
3138 }
3139
3140 if( bChecked != LOWORD(lParam) )
3141 {
3142 if (nOldIndex != -1)
3143 InvalidateRect(hwnd, &infoPtr->buttons[nOldIndex].rect, TRUE);
3144 InvalidateRect(hwnd, &btnPtr->rect, TRUE);
3145 }
3146
3147 /* FIXME: Send a WM_NOTIFY?? */
3148
3149 return TRUE;
3150 }
3151
3152
3153 static LRESULT
3154 TOOLBAR_CommandToIndex (HWND hwnd, WPARAM wParam, LPARAM lParam)
3155 {
3156 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3157
3158 return TOOLBAR_GetButtonIndex (infoPtr, (INT)wParam, FALSE);
3159 }
3160
3161
3162 static LRESULT
3163 TOOLBAR_Customize (HWND hwnd)
3164 {
3165 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3166 CUSTDLG_INFO custInfo;
3167 LRESULT ret;
3168 LPCVOID template;
3169 HRSRC hRes;
3170 NMHDR nmhdr;
3171
3172 custInfo.tbInfo = infoPtr;
3173 custInfo.tbHwnd = hwnd;
3174
3175 /* send TBN_BEGINADJUST notification */
3176 TOOLBAR_SendNotify (&nmhdr, infoPtr, TBN_BEGINADJUST);
3177
3178 if (!(hRes = FindResourceW (COMCTL32_hModule,
3179 MAKEINTRESOURCEW(IDD_TBCUSTOMIZE),
3180 (LPWSTR)RT_DIALOG)))
3181 return FALSE;
3182
3183 if(!(template = LoadResource (COMCTL32_hModule, hRes)))
3184 return FALSE;
3185
3186 ret = DialogBoxIndirectParamW ((HINSTANCE)GetWindowLongPtrW(hwnd, GWLP_HINSTANCE),
3187 (LPCDLGTEMPLATEW)template,
3188 hwnd,
3189 TOOLBAR_CustomizeDialogProc,
3190 (LPARAM)&custInfo);
3191
3192 /* send TBN_ENDADJUST notification */
3193 TOOLBAR_SendNotify (&nmhdr, infoPtr, TBN_ENDADJUST);
3194
3195 return ret;
3196 }
3197
3198
3199 static LRESULT
3200 TOOLBAR_DeleteButton (HWND hwnd, WPARAM wParam, LPARAM lParam)
3201 {
3202 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3203 INT nIndex = (INT)wParam;
3204 NMTOOLBARW nmtb;
3205 TBUTTON_INFO *btnPtr = &infoPtr->buttons[nIndex];
3206
3207 if ((nIndex < 0) || (nIndex >= infoPtr->nNumButtons))
3208 return FALSE;
3209
3210 memset(&nmtb, 0, sizeof(nmtb));
3211 nmtb.iItem = btnPtr->idCommand;
3212 nmtb.tbButton.iBitmap = btnPtr->iBitmap;
3213 nmtb.tbButton.idCommand = btnPtr->idCommand;
3214 nmtb.tbButton.fsState = btnPtr->fsState;
3215 nmtb.tbButton.fsStyle = btnPtr->fsStyle;
3216 nmtb.tbButton.dwData = btnPtr->dwData;
3217 nmtb.tbButton.iString = btnPtr->iString;
3218 TOOLBAR_SendNotify(&nmtb.hdr, infoPtr, TBN_DELETINGBUTTON);
3219
3220 TOOLBAR_TooltipDelTool(infoPtr, &infoPtr->buttons[nIndex]);
3221
3222 if (infoPtr->nNumButtons == 1) {
3223 TRACE(" simple delete!\n");
3224 Free (infoPtr->buttons);
3225 infoPtr->buttons = NULL;
3226 infoPtr->nNumButtons = 0;
3227 }
3228 else {
3229 TBUTTON_INFO *oldButtons = infoPtr->buttons;
3230 TRACE("complex delete! [nIndex=%d]\n", nIndex);
3231
3232 infoPtr->nNumButtons--;
3233 infoPtr->buttons = Alloc (sizeof (TBUTTON_INFO) * infoPtr->nNumButtons);
3234 if (nIndex > 0) {
3235 memcpy (&infoPtr->buttons[0], &oldButtons[0],
3236 nIndex * sizeof(TBUTTON_INFO));
3237 }
3238
3239 if (nIndex < infoPtr->nNumButtons) {
3240 memcpy (&infoPtr->buttons[nIndex], &oldButtons[nIndex+1],
3241 (infoPtr->nNumButtons - nIndex) * sizeof(TBUTTON_INFO));
3242 }
3243
3244 Free (oldButtons);
3245 }
3246
3247 TOOLBAR_LayoutToolbar(hwnd);
3248
3249 InvalidateRect (hwnd, NULL, TRUE);
3250
3251 return TRUE;
3252 }
3253
3254
3255 static LRESULT
3256 TOOLBAR_EnableButton (HWND hwnd, WPARAM wParam, LPARAM lParam)
3257 {
3258 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3259 TBUTTON_INFO *btnPtr;
3260 INT nIndex;
3261 DWORD bState;
3262
3263 nIndex = TOOLBAR_GetButtonIndex (infoPtr, (INT)wParam, FALSE);
3264
3265 TRACE("hwnd=%p, btn index=%ld, lParam=0x%08lx\n", hwnd, wParam, lParam);
3266
3267 if (nIndex == -1)
3268 return FALSE;
3269
3270 btnPtr = &infoPtr->buttons[nIndex];
3271
3272 bState = btnPtr->fsState & TBSTATE_ENABLED;
3273
3274 /* update the toolbar button state */
3275 if(LOWORD(lParam) == FALSE) {
3276 btnPtr->fsState &= ~(TBSTATE_ENABLED | TBSTATE_PRESSED);
3277 } else {
3278 btnPtr->fsState |= TBSTATE_ENABLED;
3279 }
3280
3281 /* redraw the button only if the state of the button changed */
3282 if(bState != (btnPtr->fsState & TBSTATE_ENABLED))
3283 InvalidateRect(hwnd, &btnPtr->rect, TRUE);
3284
3285 return TRUE;
3286 }
3287
3288
3289 static inline LRESULT
3290 TOOLBAR_GetAnchorHighlight (HWND hwnd)
3291 {
3292 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3293
3294 return infoPtr->bAnchor;
3295 }
3296
3297
3298 static LRESULT
3299 TOOLBAR_GetBitmap (HWND hwnd, WPARAM wParam, LPARAM lParam)
3300 {
3301 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3302 INT nIndex;
3303
3304 nIndex = TOOLBAR_GetButtonIndex (infoPtr, (INT)wParam, FALSE);
3305 if (nIndex == -1)
3306 return -1;
3307
3308 return infoPtr->buttons[nIndex].iBitmap;
3309 }
3310
3311
3312 static inline LRESULT
3313 TOOLBAR_GetBitmapFlags (HWND hwnd, WPARAM wParam, LPARAM lParam)
3314 {
3315 return (GetDeviceCaps (0, LOGPIXELSX) >= 120) ? TBBF_LARGE : 0;
3316 }
3317
3318
3319 static LRESULT
3320 TOOLBAR_GetButton (HWND hwnd, WPARAM wParam, LPARAM lParam)
3321 {
3322 TOOLBAR_INFO *infoPtr = TOOLBAR_GetInfoPtr (hwnd);
3323 LPTBBUTTON lpTbb = (LPTBBUTTON)lParam;
3324 INT nIndex = (INT)wParam;
3325 TBUTTON_INFO *btnPtr;
3326
3327 if (lpTbb == NULL)
3328 return FALSE;
3329
3330 if ((nIndex < 0) || (nIndex >= infoPtr->nNumButtons))
3331 return FALSE;
3332
3333 btnPtr = &infoPtr->buttons[nIndex];
3334 lpTbb->iBitmap = btnPtr->iBitmap;
3335 lpTbb->idCommand = btnPtr->idCommand;
3336 lpTbb->fsState = btnPtr->fsState;
3337 lpTbb->fsStyle = btnPtr->fsStyle;
3338 lpTbb->bReserved[0] = 0;
3339 lpTbb->bReserved[1] = 0;
3340 lpTbb->dwData = btnPtr->dwData;