Merge second part of the comctl32 Wine 1.2 sync.
[reactos.git] / reactos / dll / win32 / comctl32 / toolbar.c
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_HasText(x, y) (TOOLBAR_GetText(x, y) ? TRUE : FALSE)
221 #define TOOLBAR_HasDropDownArrows(exStyle) ((exStyle & TBSTYLE_EX_DRAWDDARROWS) ? TRUE : FALSE)
222
223 /* Used to find undocumented extended styles */
224 #define TBSTYLE_EX_ALL (TBSTYLE_EX_DRAWDDARROWS | \
225 TBSTYLE_EX_UNDOC1 | \
226 TBSTYLE_EX_MIXEDBUTTONS | \
227 TBSTYLE_EX_DOUBLEBUFFER | \
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, const CUSTOMBUTTON *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(TOOLBAR_INFO *infoPtr, WPARAM wParam, LPARAM lParam);
249 static void TOOLBAR_LayoutToolbar(TOOLBAR_INFO *infoPtr);
250 static LRESULT TOOLBAR_AutoSize(TOOLBAR_INFO *infoPtr);
251 static void TOOLBAR_CheckImageListIconSize(TOOLBAR_INFO *infoPtr);
252 static void TOOLBAR_TooltipAddTool(const TOOLBAR_INFO *infoPtr, const TBUTTON_INFO *button);
253 static void TOOLBAR_TooltipSetRect(const TOOLBAR_INFO *infoPtr, const TBUTTON_INFO *button);
254
255
256 static inline int default_top_margin(const TOOLBAR_INFO *infoPtr)
257 {
258 return (infoPtr->dwStyle & TBSTYLE_FLAT ? 0 : TOP_BORDER);
259 }
260
261 static LPWSTR
262 TOOLBAR_GetText(const TOOLBAR_INFO *infoPtr, const TBUTTON_INFO *btnPtr)
263 {
264 LPWSTR lpText = NULL;
265
266 /* NOTE: iString == -1 is undocumented */
267 if (!IS_INTRESOURCE(btnPtr->iString) && (btnPtr->iString != -1))
268 lpText = (LPWSTR)btnPtr->iString;
269 else if ((btnPtr->iString >= 0) && (btnPtr->iString < infoPtr->nNumStrings))
270 lpText = infoPtr->strings[btnPtr->iString];
271
272 return lpText;
273 }
274
275 static void
276 TOOLBAR_DumpTBButton(const TBBUTTON *tbb, BOOL fUnicode)
277 {
278 TRACE("TBBUTTON: id %d, bitmap=%d, state=%02x, style=%02x, data=%08lx, stringid=0x%08lx (%s)\n",
279 tbb->idCommand,tbb->iBitmap, tbb->fsState, tbb->fsStyle, tbb->dwData, tbb->iString,
280 (fUnicode ? wine_dbgstr_w((LPWSTR)tbb->iString) : wine_dbgstr_a((LPSTR)tbb->iString)));
281 }
282
283 static void
284 TOOLBAR_DumpButton(const TOOLBAR_INFO *infoPtr, const TBUTTON_INFO *bP, INT btn_num)
285 {
286 if (TRACE_ON(toolbar)){
287 TRACE("button %d id %d, bitmap=%d, state=%02x, style=%02x, data=%08lx, stringid=0x%08lx\n",
288 btn_num, bP->idCommand, GETIBITMAP(infoPtr, bP->iBitmap),
289 bP->fsState, bP->fsStyle, bP->dwData, bP->iString);
290 TRACE("string %s\n", debugstr_w(TOOLBAR_GetText(infoPtr,bP)));
291 TRACE("button %d id %d, hot=%s, row=%d, rect=(%s)\n",
292 btn_num, bP->idCommand, (bP->bHot) ? "TRUE":"FALSE", bP->nRow,
293 wine_dbgstr_rect(&bP->rect));
294 }
295 }
296
297
298 static void
299 TOOLBAR_DumpToolbar(const TOOLBAR_INFO *iP, INT line)
300 {
301 if (TRACE_ON(toolbar)) {
302 INT i;
303
304 TRACE("toolbar %p at line %d, exStyle=%08x, buttons=%d, bitmaps=%d, strings=%d, style=%08x\n",
305 iP->hwndSelf, line,
306 iP->dwExStyle, iP->nNumButtons, iP->nNumBitmaps,
307 iP->nNumStrings, iP->dwStyle);
308 TRACE("toolbar %p at line %d, himlInt=%p, himlDef=%p, himlHot=%p, himlDis=%p, redrawable=%s\n",
309 iP->hwndSelf, line,
310 iP->himlInt, iP->himlDef, iP->himlHot, iP->himlDis,
311 (iP->bDoRedraw) ? "TRUE" : "FALSE");
312 for(i=0; i<iP->nNumButtons; i++) {
313 TOOLBAR_DumpButton(iP, &iP->buttons[i], i);
314 }
315 }
316 }
317
318 static inline BOOL
319 TOOLBAR_ButtonHasString(const TBUTTON_INFO *btnPtr)
320 {
321 return HIWORD(btnPtr->iString) && btnPtr->iString != -1;
322 }
323
324 /***********************************************************************
325 * TOOLBAR_CheckStyle
326 *
327 * This function validates that the styles set are implemented and
328 * issues FIXME's warning of possible problems. In a perfect world this
329 * function should be null.
330 */
331 static void
332 TOOLBAR_CheckStyle (const TOOLBAR_INFO *infoPtr, DWORD dwStyle)
333 {
334 if (dwStyle & TBSTYLE_REGISTERDROP)
335 FIXME("[%p] TBSTYLE_REGISTERDROP not implemented\n", infoPtr->hwndSelf);
336 }
337
338
339 static INT
340 TOOLBAR_SendNotify (NMHDR *nmhdr, const TOOLBAR_INFO *infoPtr, UINT code)
341 {
342 if(!IsWindow(infoPtr->hwndSelf))
343 return 0; /* we have just been destroyed */
344
345 nmhdr->idFrom = GetDlgCtrlID (infoPtr->hwndSelf);
346 nmhdr->hwndFrom = infoPtr->hwndSelf;
347 nmhdr->code = code;
348
349 TRACE("to window %p, code=%08x, %s\n", infoPtr->hwndNotify, code,
350 (infoPtr->bUnicode) ? "via Unicode" : "via ANSI");
351
352 return SendMessageW(infoPtr->hwndNotify, WM_NOTIFY, nmhdr->idFrom, (LPARAM)nmhdr);
353 }
354
355 /***********************************************************************
356 * TOOLBAR_GetBitmapIndex
357 *
358 * This function returns the bitmap index associated with a button.
359 * If the button specifies I_IMAGECALLBACK, then the TBN_GETDISPINFO
360 * is issued to retrieve the index.
361 */
362 static INT
363 TOOLBAR_GetBitmapIndex(const TOOLBAR_INFO *infoPtr, TBUTTON_INFO *btnPtr)
364 {
365 INT ret = btnPtr->iBitmap;
366
367 if (ret == I_IMAGECALLBACK)
368 {
369 /* issue TBN_GETDISPINFO */
370 NMTBDISPINFOW nmgd;
371
372 memset(&nmgd, 0, sizeof(nmgd));
373 nmgd.idCommand = btnPtr->idCommand;
374 nmgd.lParam = btnPtr->dwData;
375 nmgd.dwMask = TBNF_IMAGE;
376 nmgd.iImage = -1;
377 /* Windows also send TBN_GETDISPINFOW even if the control is ANSI */
378 TOOLBAR_SendNotify(&nmgd.hdr, infoPtr, TBN_GETDISPINFOW);
379 if (nmgd.dwMask & TBNF_DI_SETITEM)
380 btnPtr->iBitmap = nmgd.iImage;
381 ret = nmgd.iImage;
382 TRACE("TBN_GETDISPINFO returned bitmap id %d, mask=%08x, nNumBitmaps=%d\n",
383 ret, nmgd.dwMask, infoPtr->nNumBitmaps);
384 }
385
386 if (ret != I_IMAGENONE)
387 ret = GETIBITMAP(infoPtr, ret);
388
389 return ret;
390 }
391
392
393 static BOOL
394 TOOLBAR_IsValidBitmapIndex(const TOOLBAR_INFO *infoPtr, INT index)
395 {
396 HIMAGELIST himl;
397 INT id = GETHIMLID(infoPtr, index);
398 INT iBitmap = GETIBITMAP(infoPtr, index);
399
400 if (((himl = GETDEFIMAGELIST(infoPtr, id)) &&
401 iBitmap >= 0 && iBitmap < ImageList_GetImageCount(himl)) ||
402 (index == I_IMAGECALLBACK))
403 return TRUE;
404 else
405 return FALSE;
406 }
407
408
409 static inline BOOL
410 TOOLBAR_IsValidImageList(const TOOLBAR_INFO *infoPtr, INT index)
411 {
412 HIMAGELIST himl = GETDEFIMAGELIST(infoPtr, GETHIMLID(infoPtr, index));
413 return (himl != NULL) && (ImageList_GetImageCount(himl) > 0);
414 }
415
416
417 /***********************************************************************
418 * TOOLBAR_GetImageListForDrawing
419 *
420 * This function validates the bitmap index (including I_IMAGECALLBACK
421 * functionality) and returns the corresponding image list.
422 */
423 static HIMAGELIST
424 TOOLBAR_GetImageListForDrawing (const TOOLBAR_INFO *infoPtr, TBUTTON_INFO *btnPtr,
425 IMAGE_LIST_TYPE imagelist, INT * index)
426 {
427 HIMAGELIST himl;
428
429 if (!TOOLBAR_IsValidBitmapIndex(infoPtr,btnPtr->iBitmap)) {
430 if (btnPtr->iBitmap == I_IMAGENONE) return NULL;
431 ERR("bitmap for ID %d, index %d is not valid, number of bitmaps in imagelist: %d\n",
432 HIWORD(btnPtr->iBitmap), LOWORD(btnPtr->iBitmap), infoPtr->nNumBitmaps);
433 return NULL;
434 }
435
436 if ((*index = TOOLBAR_GetBitmapIndex(infoPtr, btnPtr)) < 0) {
437 if ((*index == I_IMAGECALLBACK) ||
438 (*index == I_IMAGENONE)) return NULL;
439 ERR("TBN_GETDISPINFO returned invalid index %d\n",
440 *index);
441 return NULL;
442 }
443
444 switch(imagelist)
445 {
446 case IMAGE_LIST_DEFAULT:
447 himl = GETDEFIMAGELIST(infoPtr, GETHIMLID(infoPtr, btnPtr->iBitmap));
448 break;
449 case IMAGE_LIST_HOT:
450 himl = GETHOTIMAGELIST(infoPtr, GETHIMLID(infoPtr, btnPtr->iBitmap));
451 break;
452 case IMAGE_LIST_DISABLED:
453 himl = GETDISIMAGELIST(infoPtr, GETHIMLID(infoPtr, btnPtr->iBitmap));
454 break;
455 default:
456 himl = NULL;
457 FIXME("Shouldn't reach here\n");
458 }
459
460 if (!himl)
461 TRACE("no image list\n");
462
463 return himl;
464 }
465
466
467 static void
468 TOOLBAR_DrawFlatSeparator (const RECT *lpRect, HDC hdc, const TOOLBAR_INFO *infoPtr)
469 {
470 RECT myrect;
471 COLORREF oldcolor, newcolor;
472
473 myrect.left = (lpRect->left + lpRect->right) / 2 - 1;
474 myrect.right = myrect.left + 1;
475 myrect.top = lpRect->top + 2;
476 myrect.bottom = lpRect->bottom - 2;
477
478 newcolor = (infoPtr->clrBtnShadow == CLR_DEFAULT) ?
479 comctl32_color.clrBtnShadow : infoPtr->clrBtnShadow;
480 oldcolor = SetBkColor (hdc, newcolor);
481 ExtTextOutW (hdc, 0, 0, ETO_OPAQUE, &myrect, 0, 0, 0);
482
483 myrect.left = myrect.right;
484 myrect.right = myrect.left + 1;
485
486 newcolor = (infoPtr->clrBtnHighlight == CLR_DEFAULT) ?
487 comctl32_color.clrBtnHighlight : infoPtr->clrBtnHighlight;
488 SetBkColor (hdc, newcolor);
489 ExtTextOutW (hdc, 0, 0, ETO_OPAQUE, &myrect, 0, 0, 0);
490
491 SetBkColor (hdc, oldcolor);
492 }
493
494
495 /***********************************************************************
496 * TOOLBAR_DrawFlatHorizontalSeparator
497 *
498 * This function draws horizontal separator for toolbars having CCS_VERT style.
499 * In this case, the separator is a pixel high line of COLOR_BTNSHADOW,
500 * followed by a pixel high line of COLOR_BTNHIGHLIGHT. These separators
501 * are horizontal as opposed to the vertical separators for not dropdown
502 * type.
503 *
504 * FIXME: It is possible that the height of each line is really SM_CYBORDER.
505 */
506 static void
507 TOOLBAR_DrawFlatHorizontalSeparator (const RECT *lpRect, HDC hdc,
508 const TOOLBAR_INFO *infoPtr)
509 {
510 RECT myrect;
511 COLORREF oldcolor, newcolor;
512
513 myrect.left = lpRect->left;
514 myrect.right = lpRect->right;
515 myrect.top = lpRect->top + (lpRect->bottom - lpRect->top - 2)/2;
516 myrect.bottom = myrect.top + 1;
517
518 InflateRect (&myrect, -2, 0);
519
520 TRACE("rect=(%s)\n", wine_dbgstr_rect(&myrect));
521
522 newcolor = (infoPtr->clrBtnShadow == CLR_DEFAULT) ?
523 comctl32_color.clrBtnShadow : infoPtr->clrBtnShadow;
524 oldcolor = SetBkColor (hdc, newcolor);
525 ExtTextOutW (hdc, 0, 0, ETO_OPAQUE, &myrect, 0, 0, 0);
526
527 myrect.top = myrect.bottom;
528 myrect.bottom = myrect.top + 1;
529
530 newcolor = (infoPtr->clrBtnHighlight == CLR_DEFAULT) ?
531 comctl32_color.clrBtnHighlight : infoPtr->clrBtnHighlight;
532 SetBkColor (hdc, newcolor);
533 ExtTextOutW (hdc, 0, 0, ETO_OPAQUE, &myrect, 0, 0, 0);
534
535 SetBkColor (hdc, oldcolor);
536 }
537
538
539 static void
540 TOOLBAR_DrawArrow (HDC hdc, INT left, INT top, COLORREF clr)
541 {
542 INT x, y;
543 HPEN hPen, hOldPen;
544
545 if (!(hPen = CreatePen( PS_SOLID, 1, clr))) return;
546 hOldPen = SelectObject ( hdc, hPen );
547 x = left + 2;
548 y = top;
549 MoveToEx (hdc, x, y, NULL);
550 LineTo (hdc, x+5, y++); x++;
551 MoveToEx (hdc, x, y, NULL);
552 LineTo (hdc, x+3, y++); x++;
553 MoveToEx (hdc, x, y, NULL);
554 LineTo (hdc, x+1, y);
555 SelectObject( hdc, hOldPen );
556 DeleteObject( hPen );
557 }
558
559 /*
560 * Draw the text string for this button.
561 * note: infoPtr->himlDis *SHOULD* be non-zero when infoPtr->himlDef
562 * is non-zero, so we can simply check himlDef to see if we have
563 * an image list
564 */
565 static void
566 TOOLBAR_DrawString (const TOOLBAR_INFO *infoPtr, RECT *rcText, LPCWSTR lpText,
567 const NMTBCUSTOMDRAW *tbcd, DWORD dwItemCDFlag)
568 {
569 HDC hdc = tbcd->nmcd.hdc;
570 HFONT hOldFont = 0;
571 COLORREF clrOld = 0;
572 COLORREF clrOldBk = 0;
573 int oldBkMode = 0;
574 UINT state = tbcd->nmcd.uItemState;
575
576 /* draw text */
577 if (lpText) {
578 TRACE("string=%s rect=(%s)\n", debugstr_w(lpText),
579 wine_dbgstr_rect(rcText));
580
581 hOldFont = SelectObject (hdc, infoPtr->hFont);
582 if ((state & CDIS_HOT) && (dwItemCDFlag & TBCDRF_HILITEHOTTRACK )) {
583 clrOld = SetTextColor (hdc, tbcd->clrTextHighlight);
584 }
585 else if (state & CDIS_DISABLED) {
586 clrOld = SetTextColor (hdc, tbcd->clrBtnHighlight);
587 OffsetRect (rcText, 1, 1);
588 DrawTextW (hdc, lpText, -1, rcText, infoPtr->dwDTFlags);
589 SetTextColor (hdc, comctl32_color.clr3dShadow);
590 OffsetRect (rcText, -1, -1);
591 }
592 else if (state & CDIS_INDETERMINATE) {
593 clrOld = SetTextColor (hdc, comctl32_color.clr3dShadow);
594 }
595 else if ((state & CDIS_MARKED) && !(dwItemCDFlag & TBCDRF_NOMARK)) {
596 clrOld = SetTextColor (hdc, tbcd->clrTextHighlight);
597 clrOldBk = SetBkColor (hdc, tbcd->clrMark);
598 oldBkMode = SetBkMode (hdc, tbcd->nHLStringBkMode);
599 }
600 else {
601 clrOld = SetTextColor (hdc, tbcd->clrText);
602 }
603
604 DrawTextW (hdc, lpText, -1, rcText, infoPtr->dwDTFlags);
605 SetTextColor (hdc, clrOld);
606 if ((state & CDIS_MARKED) && !(dwItemCDFlag & TBCDRF_NOMARK))
607 {
608 SetBkColor (hdc, clrOldBk);
609 SetBkMode (hdc, oldBkMode);
610 }
611 SelectObject (hdc, hOldFont);
612 }
613 }
614
615
616 static void
617 TOOLBAR_DrawPattern (const RECT *lpRect, const NMTBCUSTOMDRAW *tbcd)
618 {
619 HDC hdc = tbcd->nmcd.hdc;
620 HBRUSH hbr = SelectObject (hdc, tbcd->hbrMonoDither);
621 COLORREF clrTextOld;
622 COLORREF clrBkOld;
623 INT cx = lpRect->right - lpRect->left;
624 INT cy = lpRect->bottom - lpRect->top;
625 INT cxEdge = GetSystemMetrics(SM_CXEDGE);
626 INT cyEdge = GetSystemMetrics(SM_CYEDGE);
627 clrTextOld = SetTextColor(hdc, tbcd->clrBtnHighlight);
628 clrBkOld = SetBkColor(hdc, tbcd->clrBtnFace);
629 PatBlt (hdc, lpRect->left + cxEdge, lpRect->top + cyEdge,
630 cx - (2 * cxEdge), cy - (2 * cyEdge), PATCOPY);
631 SetBkColor(hdc, clrBkOld);
632 SetTextColor(hdc, clrTextOld);
633 SelectObject (hdc, hbr);
634 }
635
636
637 static void TOOLBAR_DrawMasked(HIMAGELIST himl, int index, HDC hdc, INT x, INT y, UINT draw_flags)
638 {
639 INT cx, cy;
640 HBITMAP hbmMask, hbmImage;
641 HDC hdcMask, hdcImage;
642
643 ImageList_GetIconSize(himl, &cx, &cy);
644
645 /* Create src image */
646 hdcImage = CreateCompatibleDC(hdc);
647 hbmImage = CreateCompatibleBitmap(hdc, cx, cy);
648 SelectObject(hdcImage, hbmImage);
649 ImageList_DrawEx(himl, index, hdcImage, 0, 0, cx, cy,
650 RGB(0xff, 0xff, 0xff), RGB(0,0,0), draw_flags);
651
652 /* Create Mask */
653 hdcMask = CreateCompatibleDC(0);
654 hbmMask = CreateBitmap(cx, cy, 1, 1, NULL);
655 SelectObject(hdcMask, hbmMask);
656
657 /* Remove the background and all white pixels */
658 ImageList_DrawEx(himl, index, hdcMask, 0, 0, cx, cy,
659 RGB(0xff, 0xff, 0xff), RGB(0,0,0), ILD_MASK);
660 SetBkColor(hdcImage, RGB(0xff, 0xff, 0xff));
661 BitBlt(hdcMask, 0, 0, cx, cy, hdcImage, 0, 0, NOTSRCERASE);
662
663 /* draw the new mask 'etched' to hdc */
664 SetBkColor(hdc, RGB(255, 255, 255));
665 SelectObject(hdc, GetSysColorBrush(COLOR_3DHILIGHT));
666 /* E20746 op code is (Dst ^ (Src & (Pat ^ Dst))) */
667 BitBlt(hdc, x + 1, y + 1, cx, cy, hdcMask, 0, 0, 0xE20746);
668 SelectObject(hdc, GetSysColorBrush(COLOR_3DSHADOW));
669 BitBlt(hdc, x, y, cx, cy, hdcMask, 0, 0, 0xE20746);
670
671 /* Cleanup */
672 DeleteObject(hbmImage);
673 DeleteDC(hdcImage);
674 DeleteObject (hbmMask);
675 DeleteDC(hdcMask);
676 }
677
678
679 static UINT
680 TOOLBAR_TranslateState(const TBUTTON_INFO *btnPtr)
681 {
682 UINT retstate = 0;
683
684 retstate |= (btnPtr->fsState & TBSTATE_CHECKED) ? CDIS_CHECKED : 0;
685 retstate |= (btnPtr->fsState & TBSTATE_PRESSED) ? CDIS_SELECTED : 0;
686 retstate |= (btnPtr->fsState & TBSTATE_ENABLED) ? 0 : CDIS_DISABLED;
687 retstate |= (btnPtr->fsState & TBSTATE_MARKED ) ? CDIS_MARKED : 0;
688 retstate |= (btnPtr->bHot ) ? CDIS_HOT : 0;
689 retstate |= ((btnPtr->fsState & (TBSTATE_ENABLED|TBSTATE_INDETERMINATE)) == (TBSTATE_ENABLED|TBSTATE_INDETERMINATE)) ? CDIS_INDETERMINATE : 0;
690 /* NOTE: we don't set CDIS_GRAYED, CDIS_FOCUS, CDIS_DEFAULT */
691 return retstate;
692 }
693
694 /* draws the image on a toolbar button */
695 static void
696 TOOLBAR_DrawImage(const TOOLBAR_INFO *infoPtr, TBUTTON_INFO *btnPtr, INT left, INT top,
697 const NMTBCUSTOMDRAW *tbcd, DWORD dwItemCDFlag)
698 {
699 HIMAGELIST himl = NULL;
700 BOOL draw_masked = FALSE;
701 INT index;
702 INT offset = 0;
703 UINT draw_flags = ILD_TRANSPARENT;
704
705 if (tbcd->nmcd.uItemState & (CDIS_DISABLED | CDIS_INDETERMINATE))
706 {
707 himl = TOOLBAR_GetImageListForDrawing(infoPtr, btnPtr, IMAGE_LIST_DISABLED, &index);
708 if (!himl)
709 {
710 himl = TOOLBAR_GetImageListForDrawing(infoPtr, btnPtr, IMAGE_LIST_DEFAULT, &index);
711 draw_masked = TRUE;
712 }
713 }
714 else if (tbcd->nmcd.uItemState & CDIS_CHECKED ||
715 ((tbcd->nmcd.uItemState & CDIS_HOT)
716 && ((infoPtr->dwStyle & TBSTYLE_FLAT) || GetWindowTheme (infoPtr->hwndSelf))))
717 {
718 /* if hot, attempt to draw with hot image list, if fails,
719 use default image list */
720 himl = TOOLBAR_GetImageListForDrawing(infoPtr, btnPtr, IMAGE_LIST_HOT, &index);
721 if (!himl)
722 himl = TOOLBAR_GetImageListForDrawing(infoPtr, btnPtr, IMAGE_LIST_DEFAULT, &index);
723 }
724 else
725 himl = TOOLBAR_GetImageListForDrawing(infoPtr, btnPtr, IMAGE_LIST_DEFAULT, &index);
726
727 if (!himl)
728 return;
729
730 if (!(dwItemCDFlag & TBCDRF_NOOFFSET) &&
731 (tbcd->nmcd.uItemState & (CDIS_SELECTED | CDIS_CHECKED)))
732 offset = 1;
733
734 if (!(dwItemCDFlag & TBCDRF_NOMARK) &&
735 (tbcd->nmcd.uItemState & CDIS_MARKED))
736 draw_flags |= ILD_BLEND50;
737
738 TRACE("drawing index=%d, himl=%p, left=%d, top=%d, offset=%d\n",
739 index, himl, left, top, offset);
740
741 if (draw_masked)
742 TOOLBAR_DrawMasked (himl, index, tbcd->nmcd.hdc, left + offset, top + offset, draw_flags);
743 else
744 ImageList_Draw (himl, index, tbcd->nmcd.hdc, left + offset, top + offset, draw_flags);
745 }
746
747 /* draws a blank frame for a toolbar button */
748 static void
749 TOOLBAR_DrawFrame(const TOOLBAR_INFO *infoPtr, const NMTBCUSTOMDRAW *tbcd, DWORD dwItemCDFlag)
750 {
751 HDC hdc = tbcd->nmcd.hdc;
752 RECT rc = tbcd->nmcd.rc;
753 /* if the state is disabled or indeterminate then the button
754 * cannot have an interactive look like pressed or hot */
755 BOOL non_interactive_state = (tbcd->nmcd.uItemState & CDIS_DISABLED) ||
756 (tbcd->nmcd.uItemState & CDIS_INDETERMINATE);
757 BOOL pressed_look = !non_interactive_state &&
758 ((tbcd->nmcd.uItemState & CDIS_SELECTED) ||
759 (tbcd->nmcd.uItemState & CDIS_CHECKED));
760
761 /* app don't want us to draw any edges */
762 if (dwItemCDFlag & TBCDRF_NOEDGES)
763 return;
764
765 if (infoPtr->dwStyle & TBSTYLE_FLAT)
766 {
767 if (pressed_look)
768 DrawEdge (hdc, &rc, BDR_SUNKENOUTER, BF_RECT);
769 else if ((tbcd->nmcd.uItemState & CDIS_HOT) && !non_interactive_state)
770 DrawEdge (hdc, &rc, BDR_RAISEDINNER, BF_RECT);
771 }
772 else
773 {
774 if (pressed_look)
775 DrawEdge (hdc, &rc, EDGE_SUNKEN, BF_RECT | BF_MIDDLE);
776 else
777 DrawEdge (hdc, &rc, EDGE_RAISED,
778 BF_SOFT | BF_RECT | BF_MIDDLE);
779 }
780 }
781
782 static void
783 TOOLBAR_DrawSepDDArrow(const TOOLBAR_INFO *infoPtr, const NMTBCUSTOMDRAW *tbcd, RECT *rcArrow, BOOL bDropDownPressed, DWORD dwItemCDFlag)
784 {
785 HDC hdc = tbcd->nmcd.hdc;
786 int offset = 0;
787 BOOL pressed = bDropDownPressed ||
788 (tbcd->nmcd.uItemState & (CDIS_SELECTED | CDIS_CHECKED));
789
790 if (infoPtr->dwStyle & TBSTYLE_FLAT)
791 {
792 if (pressed)
793 DrawEdge (hdc, rcArrow, BDR_SUNKENOUTER, BF_RECT);
794 else if ( (tbcd->nmcd.uItemState & CDIS_HOT) &&
795 !(tbcd->nmcd.uItemState & CDIS_DISABLED) &&
796 !(tbcd->nmcd.uItemState & CDIS_INDETERMINATE))
797 DrawEdge (hdc, rcArrow, BDR_RAISEDINNER, BF_RECT);
798 }
799 else
800 {
801 if (pressed)
802 DrawEdge (hdc, rcArrow, EDGE_SUNKEN, BF_RECT | BF_MIDDLE);
803 else
804 DrawEdge (hdc, rcArrow, EDGE_RAISED,
805 BF_SOFT | BF_RECT | BF_MIDDLE);
806 }
807
808 if (pressed)
809 offset = (dwItemCDFlag & TBCDRF_NOOFFSET) ? 0 : 1;
810
811 if (tbcd->nmcd.uItemState & (CDIS_DISABLED | CDIS_INDETERMINATE))
812 {
813 TOOLBAR_DrawArrow(hdc, rcArrow->left+1, rcArrow->top+1 + (rcArrow->bottom - rcArrow->top - ARROW_HEIGHT) / 2, comctl32_color.clrBtnHighlight);
814 TOOLBAR_DrawArrow(hdc, rcArrow->left, rcArrow->top + (rcArrow->bottom - rcArrow->top - ARROW_HEIGHT) / 2, comctl32_color.clr3dShadow);
815 }
816 else
817 TOOLBAR_DrawArrow(hdc, rcArrow->left + offset, rcArrow->top + offset + (rcArrow->bottom - rcArrow->top - ARROW_HEIGHT) / 2, comctl32_color.clrBtnText);
818 }
819
820 /* draws a complete toolbar button */
821 static void
822 TOOLBAR_DrawButton (const TOOLBAR_INFO *infoPtr, TBUTTON_INFO *btnPtr, HDC hdc, DWORD dwBaseCustDraw)
823 {
824 DWORD dwStyle = infoPtr->dwStyle;
825 BOOL hasDropDownArrow = (TOOLBAR_HasDropDownArrows(infoPtr->dwExStyle) &&
826 (btnPtr->fsStyle & BTNS_DROPDOWN)) ||
827 (btnPtr->fsStyle & BTNS_WHOLEDROPDOWN);
828 BOOL drawSepDropDownArrow = hasDropDownArrow &&
829 (~btnPtr->fsStyle & BTNS_WHOLEDROPDOWN);
830 RECT rc, rcArrow, rcBitmap, rcText;
831 LPWSTR lpText = NULL;
832 NMTBCUSTOMDRAW tbcd;
833 DWORD ntfret;
834 INT offset;
835 INT oldBkMode;
836 DWORD dwItemCustDraw;
837 DWORD dwItemCDFlag;
838 HTHEME theme = GetWindowTheme (infoPtr->hwndSelf);
839
840 rc = btnPtr->rect;
841 CopyRect (&rcArrow, &rc);
842
843 /* separator - doesn't send NM_CUSTOMDRAW */
844 if (btnPtr->fsStyle & BTNS_SEP) {
845 if (theme)
846 {
847 DrawThemeBackground (theme, hdc,
848 (dwStyle & CCS_VERT) ? TP_SEPARATORVERT : TP_SEPARATOR, 0,
849 &rc, NULL);
850 }
851 else
852 /* with the FLAT style, iBitmap is the width and has already */
853 /* been taken into consideration in calculating the width */
854 /* so now we need to draw the vertical separator */
855 /* empirical tests show that iBitmap can/will be non-zero */
856 /* when drawing the vertical bar... */
857 if ((dwStyle & TBSTYLE_FLAT) /* && (btnPtr->iBitmap == 0) */) {
858 if (dwStyle & CCS_VERT)
859 TOOLBAR_DrawFlatHorizontalSeparator (&rc, hdc, infoPtr);
860 else
861 TOOLBAR_DrawFlatSeparator (&rc, hdc, infoPtr);
862 }
863 else if (btnPtr->fsStyle != BTNS_SEP) {
864 FIXME("Draw some kind of separator: fsStyle=%x\n",
865 btnPtr->fsStyle);
866 }
867 return;
868 }
869
870 /* get a pointer to the text */
871 lpText = TOOLBAR_GetText(infoPtr, btnPtr);
872
873 if (hasDropDownArrow)
874 {
875 int right;
876
877 if (dwStyle & TBSTYLE_FLAT)
878 right = max(rc.left, rc.right - DDARROW_WIDTH);
879 else
880 right = max(rc.left, rc.right - DDARROW_WIDTH - 2);
881
882 if (drawSepDropDownArrow)
883 rc.right = right;
884
885 rcArrow.left = right;
886 }
887
888 /* copy text & bitmap rects after adjusting for drop-down arrow
889 * so that text & bitmap is centered in the rectangle not containing
890 * the arrow */
891 CopyRect(&rcText, &rc);
892 CopyRect(&rcBitmap, &rc);
893
894 /* Center the bitmap horizontally and vertically */
895 if (dwStyle & TBSTYLE_LIST)
896 {
897 if (lpText &&
898 infoPtr->nMaxTextRows > 0 &&
899 (!(infoPtr->dwExStyle & TBSTYLE_EX_MIXEDBUTTONS) ||
900 (btnPtr->fsStyle & BTNS_SHOWTEXT)) )
901 rcBitmap.left += GetSystemMetrics(SM_CXEDGE) + infoPtr->szPadding.cx / 2;
902 else
903 rcBitmap.left += GetSystemMetrics(SM_CXEDGE) + infoPtr->iListGap / 2;
904 }
905 else
906 rcBitmap.left += ((rc.right - rc.left) - infoPtr->nBitmapWidth) / 2;
907
908 rcBitmap.top += infoPtr->szPadding.cy / 2;
909
910 TRACE("iBitmap=%d, start=(%d,%d) w=%d, h=%d\n",
911 btnPtr->iBitmap, rcBitmap.left, rcBitmap.top,
912 infoPtr->nBitmapWidth, infoPtr->nBitmapHeight);
913 TRACE("Text=%s\n", debugstr_w(lpText));
914 TRACE("iListGap=%d, padding = { %d, %d }\n", infoPtr->iListGap, infoPtr->szPadding.cx, infoPtr->szPadding.cy);
915
916 /* calculate text position */
917 if (lpText)
918 {
919 rcText.left += GetSystemMetrics(SM_CXEDGE);
920 rcText.right -= GetSystemMetrics(SM_CXEDGE);
921 if (dwStyle & TBSTYLE_LIST)
922 {
923 rcText.left += infoPtr->nBitmapWidth + infoPtr->iListGap + 2;
924 }
925 else
926 {
927 if (ImageList_GetImageCount(GETDEFIMAGELIST(infoPtr, 0)) > 0)
928 rcText.top += infoPtr->szPadding.cy/2 + infoPtr->nBitmapHeight + 1;
929 else
930 rcText.top += infoPtr->szPadding.cy/2 + 2;
931 }
932 }
933
934 /* Initialize fields in all cases, because we use these later
935 * NOTE: applications can and do alter these to customize their
936 * toolbars */
937 ZeroMemory (&tbcd, sizeof(NMTBCUSTOMDRAW));
938 tbcd.clrText = comctl32_color.clrBtnText;
939 tbcd.clrTextHighlight = comctl32_color.clrHighlightText;
940 tbcd.clrBtnFace = comctl32_color.clrBtnFace;
941 tbcd.clrBtnHighlight = comctl32_color.clrBtnHighlight;
942 tbcd.clrMark = comctl32_color.clrHighlight;
943 tbcd.clrHighlightHotTrack = 0;
944 tbcd.nStringBkMode = TRANSPARENT;
945 tbcd.nHLStringBkMode = OPAQUE;
946 /* MSDN says that this is the text rectangle.
947 * But (why always a but) tracing of v5.7 of native shows
948 * that this is really a *relative* rectangle based on the
949 * the nmcd.rc. Also the left and top are always 0 ignoring
950 * any bitmap that might be present. */
951 tbcd.rcText.left = 0;
952 tbcd.rcText.top = 0;
953 tbcd.rcText.right = rcText.right - rc.left;
954 tbcd.rcText.bottom = rcText.bottom - rc.top;
955 tbcd.nmcd.uItemState = TOOLBAR_TranslateState(btnPtr);
956 tbcd.nmcd.hdc = hdc;
957 tbcd.nmcd.rc = rc;
958 tbcd.hbrMonoDither = COMCTL32_hPattern55AABrush;
959
960 /* FIXME: what are these used for? */
961 tbcd.hbrLines = 0;
962 tbcd.hpenLines = 0;
963
964 /* Issue Item Prepaint notify */
965 dwItemCustDraw = 0;
966 dwItemCDFlag = 0;
967 if (dwBaseCustDraw & CDRF_NOTIFYITEMDRAW)
968 {
969 tbcd.nmcd.dwDrawStage = CDDS_ITEMPREPAINT;
970 tbcd.nmcd.dwItemSpec = btnPtr->idCommand;
971 tbcd.nmcd.lItemlParam = btnPtr->dwData;
972 ntfret = TOOLBAR_SendNotify(&tbcd.nmcd.hdr, infoPtr, NM_CUSTOMDRAW);
973 /* reset these fields so the user can't alter the behaviour like native */
974 tbcd.nmcd.hdc = hdc;
975 tbcd.nmcd.rc = rc;
976
977 dwItemCustDraw = ntfret & 0xffff;
978 dwItemCDFlag = ntfret & 0xffff0000;
979 if (dwItemCustDraw & CDRF_SKIPDEFAULT)
980 return;
981 /* save the only part of the rect that the user can change */
982 rcText.right = tbcd.rcText.right + rc.left;
983 rcText.bottom = tbcd.rcText.bottom + rc.top;
984 }
985
986 if (!(dwItemCDFlag & TBCDRF_NOOFFSET) &&
987 (btnPtr->fsState & (TBSTATE_PRESSED | TBSTATE_CHECKED)))
988 OffsetRect(&rcText, 1, 1);
989
990 if (!(tbcd.nmcd.uItemState & CDIS_HOT) &&
991 ((tbcd.nmcd.uItemState & CDIS_CHECKED) || (tbcd.nmcd.uItemState & CDIS_INDETERMINATE)))
992 TOOLBAR_DrawPattern (&rc, &tbcd);
993
994 if (((infoPtr->dwStyle & TBSTYLE_FLAT) || GetWindowTheme (infoPtr->hwndSelf))
995 && (tbcd.nmcd.uItemState & CDIS_HOT))
996 {
997 if ( dwItemCDFlag & TBCDRF_HILITEHOTTRACK )
998 {
999 COLORREF oldclr;
1000
1001 oldclr = SetBkColor(hdc, tbcd.clrHighlightHotTrack);
1002 ExtTextOutW(hdc, 0, 0, ETO_OPAQUE, &rc, NULL, 0, 0);
1003 if (hasDropDownArrow)
1004 ExtTextOutW(hdc, 0, 0, ETO_OPAQUE, &rcArrow, NULL, 0, 0);
1005 SetBkColor(hdc, oldclr);
1006 }
1007 }
1008
1009 if (theme)
1010 {
1011 int partId = drawSepDropDownArrow ? TP_SPLITBUTTON : TP_BUTTON;
1012 int stateId = TS_NORMAL;
1013
1014 if (tbcd.nmcd.uItemState & CDIS_DISABLED)
1015 stateId = TS_DISABLED;
1016 else if (tbcd.nmcd.uItemState & CDIS_SELECTED)
1017 stateId = TS_PRESSED;
1018 else if (tbcd.nmcd.uItemState & CDIS_CHECKED)
1019 stateId = (tbcd.nmcd.uItemState & CDIS_HOT) ? TS_HOTCHECKED : TS_HOT;
1020 else if ((tbcd.nmcd.uItemState & CDIS_HOT)
1021 || (drawSepDropDownArrow && btnPtr->bDropDownPressed))
1022 stateId = TS_HOT;
1023
1024 DrawThemeBackground (theme, hdc, partId, stateId, &tbcd.nmcd.rc, NULL);
1025 }
1026 else
1027 TOOLBAR_DrawFrame(infoPtr, &tbcd, dwItemCDFlag);
1028
1029 if (drawSepDropDownArrow)
1030 {
1031 if (theme)
1032 {
1033 int stateId = TS_NORMAL;
1034
1035 if (tbcd.nmcd.uItemState & CDIS_DISABLED)
1036 stateId = TS_DISABLED;
1037 else if (btnPtr->bDropDownPressed || (tbcd.nmcd.uItemState & CDIS_SELECTED))
1038 stateId = TS_PRESSED;
1039 else if (tbcd.nmcd.uItemState & CDIS_CHECKED)
1040 stateId = (tbcd.nmcd.uItemState & CDIS_HOT) ? TS_HOTCHECKED : TS_HOT;
1041 else if (tbcd.nmcd.uItemState & CDIS_HOT)
1042 stateId = TS_HOT;
1043
1044 DrawThemeBackground (theme, hdc, TP_DROPDOWNBUTTON, stateId, &rcArrow, NULL);
1045 DrawThemeBackground (theme, hdc, TP_SPLITBUTTONDROPDOWN, stateId, &rcArrow, NULL);
1046 }
1047 else
1048 TOOLBAR_DrawSepDDArrow(infoPtr, &tbcd, &rcArrow, btnPtr->bDropDownPressed, dwItemCDFlag);
1049 }
1050
1051 oldBkMode = SetBkMode (hdc, tbcd.nStringBkMode);
1052 if (!(infoPtr->dwExStyle & TBSTYLE_EX_MIXEDBUTTONS) || (btnPtr->fsStyle & BTNS_SHOWTEXT))
1053 TOOLBAR_DrawString (infoPtr, &rcText, lpText, &tbcd, dwItemCDFlag);
1054 SetBkMode (hdc, oldBkMode);
1055
1056 TOOLBAR_DrawImage(infoPtr, btnPtr, rcBitmap.left, rcBitmap.top, &tbcd, dwItemCDFlag);
1057
1058 if (hasDropDownArrow && !drawSepDropDownArrow)
1059 {
1060 if (tbcd.nmcd.uItemState & (CDIS_DISABLED | CDIS_INDETERMINATE))
1061 {
1062 TOOLBAR_DrawArrow(hdc, rcArrow.left+1, rcArrow.top+1 + (rcArrow.bottom - rcArrow.top - ARROW_HEIGHT) / 2, comctl32_color.clrBtnHighlight);
1063 TOOLBAR_DrawArrow(hdc, rcArrow.left, rcArrow.top + (rcArrow.bottom - rcArrow.top - ARROW_HEIGHT) / 2, comctl32_color.clr3dShadow);
1064 }
1065 else if (tbcd.nmcd.uItemState & (CDIS_SELECTED | CDIS_CHECKED))
1066 {
1067 offset = (dwItemCDFlag & TBCDRF_NOOFFSET) ? 0 : 1;
1068 TOOLBAR_DrawArrow(hdc, rcArrow.left + offset, rcArrow.top + offset + (rcArrow.bottom - rcArrow.top - ARROW_HEIGHT) / 2, comctl32_color.clrBtnText);
1069 }
1070 else
1071 TOOLBAR_DrawArrow(hdc, rcArrow.left, rcArrow.top + (rcArrow.bottom - rcArrow.top - ARROW_HEIGHT) / 2, comctl32_color.clrBtnText);
1072 }
1073
1074 if (dwItemCustDraw & CDRF_NOTIFYPOSTPAINT)
1075 {
1076 tbcd.nmcd.dwDrawStage = CDDS_ITEMPOSTPAINT;
1077 TOOLBAR_SendNotify(&tbcd.nmcd.hdr, infoPtr, NM_CUSTOMDRAW);
1078 }
1079
1080 }
1081
1082
1083 static void
1084 TOOLBAR_Refresh (TOOLBAR_INFO *infoPtr, HDC hdc, const PAINTSTRUCT *ps)
1085 {
1086 TBUTTON_INFO *btnPtr;
1087 INT i;
1088 RECT rcTemp, rcClient;
1089 NMTBCUSTOMDRAW tbcd;
1090 DWORD ntfret;
1091 DWORD dwBaseCustDraw;
1092
1093 /* the app has told us not to redraw the toolbar */
1094 if (!infoPtr->bDoRedraw)
1095 return;
1096
1097 /* if imagelist belongs to the app, it can be changed
1098 by the app after setting it */
1099 if (GETDEFIMAGELIST(infoPtr, 0) != infoPtr->himlInt)
1100 {
1101 infoPtr->nNumBitmaps = 0;
1102 for (i = 0; i < infoPtr->cimlDef; i++)
1103 infoPtr->nNumBitmaps += ImageList_GetImageCount(infoPtr->himlDef[i]->himl);
1104 }
1105
1106 TOOLBAR_DumpToolbar (infoPtr, __LINE__);
1107
1108 /* change the imagelist icon size if we manage the list and it is necessary */
1109 TOOLBAR_CheckImageListIconSize(infoPtr);
1110
1111 /* Send initial notify */
1112 ZeroMemory (&tbcd, sizeof(NMTBCUSTOMDRAW));
1113 tbcd.nmcd.dwDrawStage = CDDS_PREPAINT;
1114 tbcd.nmcd.hdc = hdc;
1115 tbcd.nmcd.rc = ps->rcPaint;
1116 ntfret = TOOLBAR_SendNotify(&tbcd.nmcd.hdr, infoPtr, NM_CUSTOMDRAW);
1117 dwBaseCustDraw = ntfret & 0xffff;
1118
1119 GetClientRect(infoPtr->hwndSelf, &rcClient);
1120
1121 /* redraw necessary buttons */
1122 btnPtr = infoPtr->buttons;
1123 for (i = 0; i < infoPtr->nNumButtons; i++, btnPtr++)
1124 {
1125 BOOL bDraw;
1126 if (!RectVisible(hdc, &btnPtr->rect))
1127 continue;
1128 if (infoPtr->dwExStyle & TBSTYLE_EX_HIDECLIPPEDBUTTONS)
1129 {
1130 IntersectRect(&rcTemp, &rcClient, &btnPtr->rect);
1131 bDraw = EqualRect(&rcTemp, &btnPtr->rect);
1132 }
1133 else
1134 bDraw = TRUE;
1135 bDraw &= IntersectRect(&rcTemp, &(ps->rcPaint), &(btnPtr->rect));
1136 bDraw = (btnPtr->fsState & TBSTATE_HIDDEN) ? FALSE : bDraw;
1137 if (bDraw)
1138 TOOLBAR_DrawButton(infoPtr, btnPtr, hdc, dwBaseCustDraw);
1139 }
1140
1141 /* draw insert mark if required */
1142 if (infoPtr->tbim.iButton != -1)
1143 {
1144 RECT rcButton = infoPtr->buttons[infoPtr->tbim.iButton].rect;
1145 RECT rcInsertMark;
1146 rcInsertMark.top = rcButton.top;
1147 rcInsertMark.bottom = rcButton.bottom;
1148 if (infoPtr->tbim.dwFlags & TBIMHT_AFTER)
1149 rcInsertMark.left = rcInsertMark.right = rcButton.right;
1150 else
1151 rcInsertMark.left = rcInsertMark.right = rcButton.left - INSERTMARK_WIDTH;
1152 COMCTL32_DrawInsertMark(hdc, &rcInsertMark, infoPtr->clrInsertMark, FALSE);
1153 }
1154
1155 if (dwBaseCustDraw & CDRF_NOTIFYPOSTPAINT)
1156 {
1157 ZeroMemory (&tbcd, sizeof(NMTBCUSTOMDRAW));
1158 tbcd.nmcd.dwDrawStage = CDDS_POSTPAINT;
1159 tbcd.nmcd.hdc = hdc;
1160 tbcd.nmcd.rc = ps->rcPaint;
1161 TOOLBAR_SendNotify(&tbcd.nmcd.hdr, infoPtr, NM_CUSTOMDRAW);
1162 }
1163 }
1164
1165 /***********************************************************************
1166 * TOOLBAR_MeasureString
1167 *
1168 * This function gets the width and height of a string in pixels. This
1169 * is done first by using GetTextExtentPoint to get the basic width
1170 * and height. The DrawText is called with DT_CALCRECT to get the exact
1171 * width. The reason is because the text may have more than one "&" (or
1172 * prefix characters as M$ likes to call them). The prefix character
1173 * indicates where the underline goes, except for the string "&&" which
1174 * is reduced to a single "&". GetTextExtentPoint does not process these
1175 * only DrawText does. Note that the BTNS_NOPREFIX is handled here.
1176 */
1177 static void
1178 TOOLBAR_MeasureString(const TOOLBAR_INFO *infoPtr, const TBUTTON_INFO *btnPtr,
1179 HDC hdc, LPSIZE lpSize)
1180 {
1181 RECT myrect;
1182
1183 lpSize->cx = 0;
1184 lpSize->cy = 0;
1185
1186 if (infoPtr->nMaxTextRows > 0 &&
1187 !(btnPtr->fsState & TBSTATE_HIDDEN) &&
1188 (!(infoPtr->dwExStyle & TBSTYLE_EX_MIXEDBUTTONS) ||
1189 (btnPtr->fsStyle & BTNS_SHOWTEXT)) )
1190 {
1191 LPWSTR lpText = TOOLBAR_GetText(infoPtr, btnPtr);
1192
1193 if(lpText != NULL) {
1194 /* first get size of all the text */
1195 GetTextExtentPoint32W (hdc, lpText, strlenW (lpText), lpSize);
1196
1197 /* feed above size into the rectangle for DrawText */
1198 myrect.left = myrect.top = 0;
1199 myrect.right = lpSize->cx;
1200 myrect.bottom = lpSize->cy;
1201
1202 /* Use DrawText to get true size as drawn (less pesky "&") */
1203 DrawTextW (hdc, lpText, -1, &myrect, DT_VCENTER | DT_SINGLELINE |
1204 DT_CALCRECT | ((btnPtr->fsStyle & BTNS_NOPREFIX) ?
1205 DT_NOPREFIX : 0));
1206
1207 /* feed back to caller */
1208 lpSize->cx = myrect.right;
1209 lpSize->cy = myrect.bottom;
1210 }
1211 }
1212
1213 TRACE("string size %d x %d!\n", lpSize->cx, lpSize->cy);
1214 }
1215
1216 /***********************************************************************
1217 * TOOLBAR_CalcStrings
1218 *
1219 * This function walks through each string and measures it and returns
1220 * the largest height and width to caller.
1221 */
1222 static void
1223 TOOLBAR_CalcStrings (const TOOLBAR_INFO *infoPtr, LPSIZE lpSize)
1224 {
1225 TBUTTON_INFO *btnPtr;
1226 INT i;
1227 SIZE sz;
1228 HDC hdc;
1229 HFONT hOldFont;
1230
1231 lpSize->cx = 0;
1232 lpSize->cy = 0;
1233
1234 if (infoPtr->nMaxTextRows == 0)
1235 return;
1236
1237 hdc = GetDC (infoPtr->hwndSelf);
1238 hOldFont = SelectObject (hdc, infoPtr->hFont);
1239
1240 if (infoPtr->nNumButtons == 0 && infoPtr->nNumStrings > 0)
1241 {
1242 TEXTMETRICW tm;
1243
1244 GetTextMetricsW(hdc, &tm);
1245 lpSize->cy = tm.tmHeight;
1246 }
1247
1248 btnPtr = infoPtr->buttons;
1249 for (i = 0; i < infoPtr->nNumButtons; i++, btnPtr++) {
1250 if(TOOLBAR_HasText(infoPtr, btnPtr))
1251 {
1252 TOOLBAR_MeasureString(infoPtr, btnPtr, hdc, &sz);
1253 if (sz.cx > lpSize->cx)
1254 lpSize->cx = sz.cx;
1255 if (sz.cy > lpSize->cy)
1256 lpSize->cy = sz.cy;
1257 }
1258 }
1259
1260 SelectObject (hdc, hOldFont);
1261 ReleaseDC (infoPtr->hwndSelf, hdc);
1262
1263 TRACE("max string size %d x %d!\n", lpSize->cx, lpSize->cy);
1264 }
1265
1266 /***********************************************************************
1267 * TOOLBAR_WrapToolbar
1268 *
1269 * This function walks through the buttons and separators in the
1270 * toolbar, and sets the TBSTATE_WRAP flag only on those items where
1271 * wrapping should occur based on the width of the toolbar window.
1272 * It does *not* calculate button placement itself. That task
1273 * takes place in TOOLBAR_CalcToolbar. If the program wants to manage
1274 * the toolbar wrapping on its own, it can use the TBSTYLE_WRAPABLE
1275 * flag, and set the TBSTATE_WRAP flags manually on the appropriate items.
1276 *
1277 * Note: TBSTYLE_WRAPABLE or TBSTYLE_EX_UNDOC1 can be used also to allow
1278 * vertical toolbar lists.
1279 */
1280
1281 static void
1282 TOOLBAR_WrapToolbar(TOOLBAR_INFO *infoPtr)
1283 {
1284 TBUTTON_INFO *btnPtr;
1285 INT x, cx, i, j;
1286 RECT rc;
1287 BOOL bButtonWrap;
1288
1289 /* When the toolbar window style is not TBSTYLE_WRAPABLE, */
1290 /* no layout is necessary. Applications may use this style */
1291 /* to perform their own layout on the toolbar. */
1292 if( !(infoPtr->dwStyle & TBSTYLE_WRAPABLE) &&
1293 !(infoPtr->dwExStyle & TBSTYLE_EX_UNDOC1) ) return;
1294
1295 btnPtr = infoPtr->buttons;
1296 x = infoPtr->nIndent;
1297
1298 if (GetParent(infoPtr->hwndSelf))
1299 {
1300 /* this can get the parents width, to know how far we can extend
1301 * this toolbar. We cannot use its height, as there may be multiple
1302 * toolbars in a rebar control
1303 */
1304 GetClientRect( GetParent(infoPtr->hwndSelf), &rc );
1305 infoPtr->nWidth = rc.right - rc.left;
1306 }
1307 else
1308 {
1309 GetWindowRect( infoPtr->hwndSelf, &rc );
1310 infoPtr->nWidth = rc.right - rc.left;
1311 }
1312
1313 bButtonWrap = FALSE;
1314
1315 TRACE("start ButtonWidth=%d, BitmapWidth=%d, nWidth=%d, nIndent=%d\n",
1316 infoPtr->nButtonWidth, infoPtr->nBitmapWidth, infoPtr->nWidth,
1317 infoPtr->nIndent);
1318
1319 for (i = 0; i < infoPtr->nNumButtons; i++ )
1320 {
1321 btnPtr[i].fsState &= ~TBSTATE_WRAP;
1322
1323 if (btnPtr[i].fsState & TBSTATE_HIDDEN)
1324 continue;
1325
1326 if (btnPtr[i].cx > 0)
1327 cx = btnPtr[i].cx;
1328 /* horizontal separators are treated as buttons for width */
1329 else if ((btnPtr[i].fsStyle & BTNS_SEP) &&
1330 !(infoPtr->dwStyle & CCS_VERT))
1331 cx = (btnPtr[i].iBitmap > 0) ? btnPtr[i].iBitmap : SEPARATOR_WIDTH;
1332 else
1333 cx = infoPtr->nButtonWidth;
1334
1335 /* Two or more adjacent separators form a separator group. */
1336 /* The first separator in a group should be wrapped to the */
1337 /* next row if the previous wrapping is on a button. */
1338 if( bButtonWrap &&
1339 (btnPtr[i].fsStyle & BTNS_SEP) &&
1340 (i + 1 < infoPtr->nNumButtons ) &&
1341 (btnPtr[i + 1].fsStyle & BTNS_SEP) )
1342 {
1343 TRACE("wrap point 1 btn %d style %02x\n", i, btnPtr[i].fsStyle);
1344 btnPtr[i].fsState |= TBSTATE_WRAP;
1345 x = infoPtr->nIndent;
1346 i++;
1347 bButtonWrap = FALSE;
1348 continue;
1349 }
1350
1351 /* The layout makes sure the bitmap is visible, but not the button. */
1352 /* Test added to also wrap after a button that starts a row but */
1353 /* is bigger than the area. - GA 8/01 */
1354 if (( x + cx - (infoPtr->nButtonWidth - infoPtr->nBitmapWidth) / 2
1355 > infoPtr->nWidth ) ||
1356 ((x == infoPtr->nIndent) && (cx > infoPtr->nWidth)))
1357 {
1358 BOOL bFound = FALSE;
1359
1360 /* If the current button is a separator and not hidden, */
1361 /* go to the next until it reaches a non separator. */
1362 /* Wrap the last separator if it is before a button. */
1363 while( ( ((btnPtr[i].fsStyle & BTNS_SEP) &&
1364 !(btnPtr[i].fsStyle & BTNS_DROPDOWN)) ||
1365 (btnPtr[i].fsState & TBSTATE_HIDDEN) ) &&
1366 i < infoPtr->nNumButtons )
1367 {
1368 i++;
1369 bFound = TRUE;
1370 }
1371
1372 if( bFound && i < infoPtr->nNumButtons )
1373 {
1374 i--;
1375 TRACE("wrap point 2 btn %d style %02x, x=%d, cx=%d\n",
1376 i, btnPtr[i].fsStyle, x, cx);
1377 btnPtr[i].fsState |= TBSTATE_WRAP;
1378 x = infoPtr->nIndent;
1379 bButtonWrap = FALSE;
1380 continue;
1381 }
1382 else if ( i >= infoPtr->nNumButtons)
1383 break;
1384
1385 /* If the current button is not a separator, find the last */
1386 /* separator and wrap it. */
1387 for ( j = i - 1; j >= 0 && !(btnPtr[j].fsState & TBSTATE_WRAP); j--)
1388 {
1389 if ((btnPtr[j].fsStyle & BTNS_SEP) &&
1390 !(btnPtr[j].fsState & TBSTATE_HIDDEN))
1391 {
1392 bFound = TRUE;
1393 i = j;
1394 TRACE("wrap point 3 btn %d style %02x, x=%d, cx=%d\n",
1395 i, btnPtr[i].fsStyle, x, cx);
1396 x = infoPtr->nIndent;
1397 btnPtr[j].fsState |= TBSTATE_WRAP;
1398 bButtonWrap = FALSE;
1399 break;
1400 }
1401 }
1402
1403 /* If no separator available for wrapping, wrap one of */
1404 /* non-hidden previous button. */
1405 if (!bFound)
1406 {
1407 for ( j = i - 1;
1408 j >= 0 && !(btnPtr[j].fsState & TBSTATE_WRAP); j--)
1409 {
1410 if (btnPtr[j].fsState & TBSTATE_HIDDEN)
1411 continue;
1412
1413 bFound = TRUE;
1414 i = j;
1415 TRACE("wrap point 4 btn %d style %02x, x=%d, cx=%d\n",
1416 i, btnPtr[i].fsStyle, x, cx);
1417 x = infoPtr->nIndent;
1418 btnPtr[j].fsState |= TBSTATE_WRAP;
1419 bButtonWrap = TRUE;
1420 break;
1421 }
1422 }
1423
1424 /* If all above failed, wrap the current button. */
1425 if (!bFound)
1426 {
1427 TRACE("wrap point 5 btn %d style %02x, x=%d, cx=%d\n",
1428 i, btnPtr[i].fsStyle, x, cx);
1429 btnPtr[i].fsState |= TBSTATE_WRAP;
1430 x = infoPtr->nIndent;
1431 if (btnPtr[i].fsStyle & BTNS_SEP )
1432 bButtonWrap = FALSE;
1433 else
1434 bButtonWrap = TRUE;
1435 }
1436 }
1437 else {
1438 TRACE("wrap point 6 btn %d style %02x, x=%d, cx=%d\n",
1439 i, btnPtr[i].fsStyle, x, cx);
1440 x += cx;
1441 }
1442 }
1443 }
1444
1445
1446 /***********************************************************************
1447 * TOOLBAR_MeasureButton
1448 *
1449 * Calculates the width and height required for a button. Used in
1450 * TOOLBAR_CalcToolbar to set the all-button width and height and also for
1451 * the width of buttons that are autosized.
1452 *
1453 * Note that it would have been rather elegant to use one piece of code for
1454 * both the laying out of the toolbar and for controlling where button parts
1455 * are drawn, but the native control has inconsistencies between the two that
1456 * prevent this from being effectively. These inconsistencies can be seen as
1457 * artefacts where parts of the button appear outside of the bounding button
1458 * rectangle.
1459 *
1460 * There are several cases for the calculation of the button dimensions and
1461 * button part positioning:
1462 *
1463 * List
1464 * ====
1465 *
1466 * With Bitmap:
1467 *
1468 * +--------------------------------------------------------+ ^
1469 * | ^ ^ | |
1470 * | | pad.cy / 2 | centred | |
1471 * | pad.cx/2 + cxedge +--------------+ +------------+ | | DEFPAD_CY +
1472 * |<----------------->| nBitmapWidth | | Text | | | max(nBitmapHeight, szText.cy)
1473 * | |<------------>| | | | |
1474 * | +--------------+ +------------+ | |
1475 * |<-------------------------------------->| | |
1476 * | cxedge + iListGap + nBitmapWidth + 2 |<-----------> | |
1477 * | szText.cx | |
1478 * +--------------------------------------------------------+ -
1479 * <-------------------------------------------------------->
1480 * 2*cxedge + nBitmapWidth + iListGap + szText.cx + pad.cx
1481 *
1482 * Without Bitmap (I_IMAGENONE):
1483 *
1484 * +-----------------------------------+ ^
1485 * | ^ | |
1486 * | | centred | | LISTPAD_CY +
1487 * | +------------+ | | szText.cy
1488 * | | Text | | |
1489 * | | | | |
1490 * | +------------+ | |
1491 * |<----------------->| | |
1492 * | cxedge |<-----------> | |
1493 * | szText.cx | |
1494 * +-----------------------------------+ -
1495 * <----------------------------------->
1496 * szText.cx + pad.cx
1497 *
1498 * Without text:
1499 *
1500 * +--------------------------------------+ ^
1501 * | ^ | |
1502 * | | padding.cy/2 | | DEFPAD_CY +
1503 * | +------------+ | | nBitmapHeight
1504 * | | Bitmap | | |
1505 * | | | | |
1506 * | +------------+ | |
1507 * |<------------------->| | |
1508 * | cxedge + iListGap/2 |<-----------> | |
1509 * | nBitmapWidth | |
1510 * +--------------------------------------+ -
1511 * <-------------------------------------->
1512 * 2*cxedge + nBitmapWidth + iListGap
1513 *
1514 * Non-List
1515 * ========
1516 *
1517 * With bitmap:
1518 *
1519 * +-----------------------------------+ ^
1520 * | ^ | |
1521 * | | pad.cy / 2 | | nBitmapHeight +
1522 * | - | | szText.cy +
1523 * | +------------+ | | DEFPAD_CY + 1
1524 * | centred | Bitmap | | |
1525 * |<----------------->| | | |
1526 * | +------------+ | |
1527 * | ^ | |
1528 * | 1 | | |
1529 * | - | |
1530 * | centred +---------------+ | |
1531 * |<--------------->| Text | | |
1532 * | +---------------+ | |
1533 * +-----------------------------------+ -
1534 * <----------------------------------->
1535 * pad.cx + max(nBitmapWidth, szText.cx)
1536 *
1537 * Without bitmaps (NULL imagelist or ImageList_GetImageCount() = 0):
1538 *
1539 * +---------------------------------------+ ^
1540 * | ^ | |
1541 * | | 2 + pad.cy / 2 | |
1542 * | - | | szText.cy +
1543 * | centred +-----------------+ | | pad.cy + 2
1544 * |<--------------->| Text | | |
1545 * | +-----------------+ | |
1546 * | | |
1547 * +---------------------------------------+ -
1548 * <--------------------------------------->
1549 * 2*cxedge + pad.cx + szText.cx
1550 *
1551 * Without text:
1552 * As for with bitmaps, but with szText.cx zero.
1553 */
1554 static inline SIZE TOOLBAR_MeasureButton(const TOOLBAR_INFO *infoPtr, SIZE sizeString,
1555 BOOL bHasBitmap, BOOL bValidImageList)
1556 {
1557 SIZE sizeButton;
1558 if (infoPtr->dwStyle & TBSTYLE_LIST)
1559 {
1560 /* set button height from bitmap / text height... */
1561 sizeButton.cy = max((bHasBitmap ? infoPtr->nBitmapHeight : 0),
1562 sizeString.cy);
1563
1564 /* ... add on the necessary padding */
1565 if (bValidImageList)
1566 {
1567 if (bHasBitmap)
1568 sizeButton.cy += DEFPAD_CY;
1569 else
1570 sizeButton.cy += LISTPAD_CY;
1571 }
1572 else
1573 sizeButton.cy += infoPtr->szPadding.cy;
1574
1575 /* calculate button width */
1576 sizeButton.cx = 2*GetSystemMetrics(SM_CXEDGE) +
1577 infoPtr->nBitmapWidth + infoPtr->iListGap;
1578 if (sizeString.cx > 0)
1579 sizeButton.cx += sizeString.cx + infoPtr->szPadding.cx;
1580
1581 }
1582 else
1583 {
1584 if (bHasBitmap)
1585 {
1586 sizeButton.cy = infoPtr->nBitmapHeight + DEFPAD_CY;
1587 if (sizeString.cy > 0)
1588 sizeButton.cy += 1 + sizeString.cy;
1589 sizeButton.cx = infoPtr->szPadding.cx +
1590 max(sizeString.cx, infoPtr->nBitmapWidth);
1591 }
1592 else
1593 {
1594 sizeButton.cy = sizeString.cy + infoPtr->szPadding.cy +
1595 NONLIST_NOTEXT_OFFSET;
1596 sizeButton.cx = infoPtr->szPadding.cx +
1597 max(2*GetSystemMetrics(SM_CXEDGE) + sizeString.cx, infoPtr->nBitmapWidth);
1598 }
1599 }
1600 return sizeButton;
1601 }
1602
1603
1604 /***********************************************************************
1605 * TOOLBAR_CalcToolbar
1606 *
1607 * This function calculates button and separator placement. It first
1608 * calculates the button sizes, gets the toolbar window width and then
1609 * calls TOOLBAR_WrapToolbar to determine which buttons we need to wrap
1610 * on. It assigns a new location to each item and sends this location to
1611 * the tooltip window if appropriate. Finally, it updates the rcBound
1612 * rect and calculates the new required toolbar window height.
1613 */
1614 static void
1615 TOOLBAR_CalcToolbar (TOOLBAR_INFO *infoPtr)
1616 {
1617 SIZE sizeString, sizeButton;
1618 BOOL validImageList = FALSE;
1619
1620 TOOLBAR_CalcStrings (infoPtr, &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(infoPtr);
1637 }
1638
1639 static void
1640 TOOLBAR_LayoutToolbar(TOOLBAR_INFO *infoPtr)
1641 {
1642 TBUTTON_INFO *btnPtr;
1643 SIZE sizeButton;
1644 INT i, nRows, nSepRows;
1645 INT x, y, cx, cy;
1646 BOOL bWrap;
1647 BOOL validImageList = TOOLBAR_IsValidImageList(infoPtr, 0);
1648 BOOL hasDropDownArrows = TOOLBAR_HasDropDownArrows(infoPtr->dwExStyle);
1649
1650 TOOLBAR_WrapToolbar(infoPtr);
1651
1652 x = infoPtr->nIndent;
1653 y = infoPtr->iTopMargin;
1654 cx = infoPtr->nButtonWidth;
1655 cy = infoPtr->nButtonHeight;
1656
1657 nRows = nSepRows = 0;
1658
1659 infoPtr->rcBound.top = y;
1660 infoPtr->rcBound.left = x;
1661 infoPtr->rcBound.bottom = y + cy;
1662 infoPtr->rcBound.right = x;
1663
1664 btnPtr = infoPtr->buttons;
1665
1666 TRACE("cy=%d\n", cy);
1667
1668 for (i = 0; i < infoPtr->nNumButtons; i++, btnPtr++ )
1669 {
1670 bWrap = FALSE;
1671 if (btnPtr->fsState & TBSTATE_HIDDEN)
1672 {
1673 SetRectEmpty (&btnPtr->rect);
1674 continue;
1675 }
1676
1677 cy = infoPtr->nButtonHeight;
1678
1679 if (btnPtr->fsStyle & BTNS_SEP) {
1680 if (infoPtr->dwStyle & CCS_VERT) {
1681 cy = (btnPtr->iBitmap > 0) ? btnPtr->iBitmap : SEPARATOR_WIDTH;
1682 cx = (btnPtr->cx > 0) ? btnPtr->cx : infoPtr->nWidth;
1683 }
1684 else
1685 cx = (btnPtr->cx > 0) ? btnPtr->cx :
1686 (btnPtr->iBitmap > 0) ? btnPtr->iBitmap : SEPARATOR_WIDTH;
1687 }
1688 else
1689 {
1690 if (btnPtr->cx)
1691 cx = btnPtr->cx;
1692 else if ((infoPtr->dwExStyle & TBSTYLE_EX_MIXEDBUTTONS) ||
1693 (btnPtr->fsStyle & BTNS_AUTOSIZE))
1694 {
1695 SIZE sz;
1696 HDC hdc;
1697 HFONT hOldFont;
1698
1699 hdc = GetDC (infoPtr->hwndSelf);
1700 hOldFont = SelectObject (hdc, infoPtr->hFont);
1701
1702 TOOLBAR_MeasureString(infoPtr, btnPtr, hdc, &sz);
1703
1704 SelectObject (hdc, hOldFont);
1705 ReleaseDC (infoPtr->hwndSelf, hdc);
1706
1707 sizeButton = TOOLBAR_MeasureButton(infoPtr, sz,
1708 TOOLBAR_IsValidBitmapIndex(infoPtr, infoPtr->buttons[i].iBitmap),
1709 validImageList);
1710 cx = sizeButton.cx;
1711 }
1712 else
1713 cx = infoPtr->nButtonWidth;
1714
1715 /* if size has been set manually then don't add on extra space
1716 * for the drop down arrow */
1717 if (!btnPtr->cx && hasDropDownArrows &&
1718 ((btnPtr->fsStyle & BTNS_DROPDOWN) || (btnPtr->fsStyle & BTNS_WHOLEDROPDOWN)))
1719 cx += DDARROW_WIDTH;
1720 }
1721 if (btnPtr->fsState & TBSTATE_WRAP )
1722 bWrap = TRUE;
1723
1724 SetRect (&btnPtr->rect, x, y, x + cx, y + cy);
1725
1726 if (infoPtr->rcBound.left > x)
1727 infoPtr->rcBound.left = x;
1728 if (infoPtr->rcBound.right < x + cx)
1729 infoPtr->rcBound.right = x + cx;
1730 if (infoPtr->rcBound.bottom < y + cy)
1731 infoPtr->rcBound.bottom = y + cy;
1732
1733 TOOLBAR_TooltipSetRect(infoPtr, btnPtr);
1734
1735 /* btnPtr->nRow is zero based. The space between the rows is */
1736 /* also considered as a row. */
1737 btnPtr->nRow = nRows + nSepRows;
1738
1739 TRACE("button %d style=%x, bWrap=%d, nRows=%d, nSepRows=%d, btnrow=%d, (%d,%d)-(%d,%d)\n",
1740 i, btnPtr->fsStyle, bWrap, nRows, nSepRows, btnPtr->nRow,
1741 x, y, x+cx, y+cy);
1742
1743 if( bWrap )
1744 {
1745 if ( !(btnPtr->fsStyle & BTNS_SEP) )
1746 y += cy;
1747 else
1748 {
1749 if ( !(infoPtr->dwStyle & CCS_VERT))
1750 y += cy + ( (btnPtr->cx > 0 ) ?
1751 btnPtr->cx : SEPARATOR_WIDTH) * 2 /3;
1752 else
1753 y += cy;
1754
1755 /* nSepRows is used to calculate the extra height following */
1756 /* the last row. */
1757 nSepRows++;
1758 }
1759 x = infoPtr->nIndent;
1760
1761 /* Increment row number unless this is the last button */
1762 /* and it has Wrap set. */
1763 if (i != infoPtr->nNumButtons-1)
1764 nRows++;
1765 }
1766 else
1767 x += cx;
1768 }
1769
1770 /* infoPtr->nRows is the number of rows on the toolbar */
1771 infoPtr->nRows = nRows + nSepRows + 1;
1772
1773 TRACE("toolbar button width %d\n", infoPtr->nButtonWidth);
1774 }
1775
1776
1777 static INT
1778 TOOLBAR_InternalHitTest (const TOOLBAR_INFO *infoPtr, const POINT *lpPt)
1779 {
1780 TBUTTON_INFO *btnPtr;
1781 INT i;
1782
1783 btnPtr = infoPtr->buttons;
1784 for (i = 0; i < infoPtr->nNumButtons; i++, btnPtr++) {
1785 if (btnPtr->fsState & TBSTATE_HIDDEN)
1786 continue;
1787
1788 if (btnPtr->fsStyle & BTNS_SEP) {
1789 if (PtInRect (&btnPtr->rect, *lpPt)) {
1790 TRACE(" ON SEPARATOR %d!\n", i);
1791 return -i;
1792 }
1793 }
1794 else {
1795 if (PtInRect (&btnPtr->rect, *lpPt)) {
1796 TRACE(" ON BUTTON %d!\n", i);
1797 return i;
1798 }
1799 }
1800 }
1801
1802 TRACE(" NOWHERE!\n");
1803 return TOOLBAR_NOWHERE;
1804 }
1805
1806
1807 /* worker for TB_ADDBUTTONS and TB_INSERTBUTTON */
1808 static BOOL
1809 TOOLBAR_InternalInsertButtonsT(TOOLBAR_INFO *infoPtr, INT iIndex, UINT nAddButtons, const TBBUTTON *lpTbb, BOOL fUnicode)
1810 {
1811 INT nOldButtons, nNewButtons, iButton;
1812 BOOL fHasString = FALSE;
1813
1814 if (iIndex < 0) /* iIndex can be negative, what means adding at the end */
1815 iIndex = infoPtr->nNumButtons;
1816
1817 nOldButtons = infoPtr->nNumButtons;
1818 nNewButtons = nOldButtons + nAddButtons;
1819
1820 infoPtr->buttons = ReAlloc(infoPtr->buttons, sizeof(TBUTTON_INFO)*nNewButtons);
1821 memmove(&infoPtr->buttons[iIndex + nAddButtons], &infoPtr->buttons[iIndex],
1822 (nOldButtons - iIndex) * sizeof(TBUTTON_INFO));
1823 infoPtr->nNumButtons += nAddButtons;
1824
1825 /* insert new buttons data */
1826 for (iButton = 0; iButton < nAddButtons; iButton++) {
1827 TBUTTON_INFO *btnPtr = &infoPtr->buttons[iIndex + iButton];
1828
1829 TOOLBAR_DumpTBButton(lpTbb + iButton, fUnicode);
1830
1831 ZeroMemory(btnPtr, sizeof(*btnPtr));
1832
1833 btnPtr->iBitmap = lpTbb[iButton].iBitmap;
1834 btnPtr->idCommand = lpTbb[iButton].idCommand;
1835 btnPtr->fsState = lpTbb[iButton].fsState;
1836 btnPtr->fsStyle = lpTbb[iButton].fsStyle;
1837 btnPtr->dwData = lpTbb[iButton].dwData;
1838 if (btnPtr->fsStyle & BTNS_SEP)
1839 btnPtr->iString = -1;
1840 else if(!IS_INTRESOURCE(lpTbb[iButton].iString) && lpTbb[iButton].iString != -1)
1841 {
1842 if (fUnicode)
1843 Str_SetPtrW((LPWSTR*)&btnPtr->iString, (LPWSTR)lpTbb[iButton].iString );
1844 else
1845 Str_SetPtrAtoW((LPWSTR*)&btnPtr->iString, (LPSTR)lpTbb[iButton].iString);
1846 fHasString = TRUE;
1847 }
1848 else
1849 btnPtr->iString = lpTbb[iButton].iString;
1850
1851 TOOLBAR_TooltipAddTool(infoPtr, btnPtr);
1852 }
1853
1854 if (infoPtr->nNumStrings > 0 || fHasString)
1855 TOOLBAR_CalcToolbar(infoPtr);
1856 else
1857 TOOLBAR_LayoutToolbar(infoPtr);
1858 TOOLBAR_AutoSize(infoPtr);
1859
1860 TOOLBAR_DumpToolbar(infoPtr, __LINE__);
1861 InvalidateRect(infoPtr->hwndSelf, NULL, TRUE);
1862 return TRUE;
1863 }
1864
1865
1866 static INT
1867 TOOLBAR_GetButtonIndex (const TOOLBAR_INFO *infoPtr, INT idCommand, BOOL CommandIsIndex)
1868 {
1869 TBUTTON_INFO *btnPtr;
1870 INT i;
1871
1872 if (CommandIsIndex) {
1873 TRACE("command is really index command=%d\n", idCommand);
1874 if (idCommand >= infoPtr->nNumButtons) return -1;
1875 return idCommand;
1876 }
1877 btnPtr = infoPtr->buttons;
1878 for (i = 0; i < infoPtr->nNumButtons; i++, btnPtr++) {
1879 if (btnPtr->idCommand == idCommand) {
1880 TRACE("command=%d index=%d\n", idCommand, i);
1881 return i;
1882 }
1883 }
1884 TRACE("no index found for command=%d\n", idCommand);
1885 return -1;
1886 }
1887
1888
1889 static INT
1890 TOOLBAR_GetCheckedGroupButtonIndex (const TOOLBAR_INFO *infoPtr, INT nIndex)
1891 {
1892 TBUTTON_INFO *btnPtr;
1893 INT nRunIndex;
1894
1895 if ((nIndex < 0) || (nIndex > infoPtr->nNumButtons))
1896 return -1;
1897
1898 /* check index button */
1899 btnPtr = &infoPtr->buttons[nIndex];
1900 if ((btnPtr->fsStyle & BTNS_CHECKGROUP) == BTNS_CHECKGROUP) {
1901 if (btnPtr->fsState & TBSTATE_CHECKED)
1902 return nIndex;
1903 }
1904
1905 /* check previous buttons */
1906 nRunIndex = nIndex - 1;
1907 while (nRunIndex >= 0) {
1908 btnPtr = &infoPtr->buttons[nRunIndex];
1909 if ((btnPtr->fsStyle & BTNS_GROUP) == BTNS_GROUP) {
1910 if (btnPtr->fsState & TBSTATE_CHECKED)
1911 return nRunIndex;
1912 }
1913 else
1914 break;
1915 nRunIndex--;
1916 }
1917
1918 /* check next buttons */
1919 nRunIndex = nIndex + 1;
1920 while (nRunIndex < infoPtr->nNumButtons) {
1921 btnPtr = &infoPtr->buttons[nRunIndex];
1922 if ((btnPtr->fsStyle & BTNS_GROUP) == BTNS_GROUP) {
1923 if (btnPtr->fsState & TBSTATE_CHECKED)
1924 return nRunIndex;
1925 }
1926 else
1927 break;
1928 nRunIndex++;
1929 }
1930
1931 return -1;
1932 }
1933
1934
1935 static VOID
1936 TOOLBAR_RelayEvent (HWND hwndTip, HWND hwndMsg, UINT uMsg,
1937 WPARAM wParam, LPARAM lParam)
1938 {
1939 MSG msg;
1940
1941 msg.hwnd = hwndMsg;
1942 msg.message = uMsg;
1943 msg.wParam = wParam;
1944 msg.lParam = lParam;
1945 msg.time = GetMessageTime ();
1946 msg.pt.x = (short)LOWORD(GetMessagePos ());
1947 msg.pt.y = (short)HIWORD(GetMessagePos ());
1948
1949 SendMessageW (hwndTip, TTM_RELAYEVENT, 0, (LPARAM)&msg);
1950 }
1951
1952 static void
1953 TOOLBAR_TooltipAddTool(const TOOLBAR_INFO *infoPtr, const TBUTTON_INFO *button)
1954 {
1955 if (infoPtr->hwndToolTip && !(button->fsStyle & BTNS_SEP)) {
1956 TTTOOLINFOW ti;
1957
1958 ZeroMemory(&ti, sizeof(TTTOOLINFOW));
1959 ti.cbSize = sizeof (TTTOOLINFOW);
1960 ti.hwnd = infoPtr->hwndSelf;
1961 ti.uId = button->idCommand;
1962 ti.hinst = 0;
1963 ti.lpszText = LPSTR_TEXTCALLBACKW;
1964 /* ti.lParam = random value from the stack? */
1965
1966 SendMessageW(infoPtr->hwndToolTip, TTM_ADDTOOLW,
1967 0, (LPARAM)&ti);
1968 }
1969 }
1970
1971 static void
1972 TOOLBAR_TooltipDelTool(const TOOLBAR_INFO *infoPtr, const TBUTTON_INFO *button)
1973 {
1974 if ((infoPtr->hwndToolTip) && !(button->fsStyle & BTNS_SEP)) {
1975 TTTOOLINFOW ti;
1976
1977 ZeroMemory(&ti, sizeof(ti));
1978 ti.cbSize = sizeof(ti);
1979 ti.hwnd = infoPtr->hwndSelf;
1980 ti.uId = button->idCommand;
1981
1982 SendMessageW(infoPtr->hwndToolTip, TTM_DELTOOLW, 0, (LPARAM)&ti);
1983 }
1984 }
1985
1986 static void TOOLBAR_TooltipSetRect(const TOOLBAR_INFO *infoPtr, const TBUTTON_INFO *button)
1987 {
1988 /* Set the toolTip only for non-hidden, non-separator button */
1989 if (infoPtr->hwndToolTip && !(button->fsStyle & BTNS_SEP))
1990 {
1991 TTTOOLINFOW ti;
1992
1993 ZeroMemory(&ti, sizeof(ti));
1994 ti.cbSize = sizeof(ti);
1995 ti.hwnd = infoPtr->hwndSelf;
1996 ti.uId = button->idCommand;
1997 ti.rect = button->rect;
1998 SendMessageW(infoPtr->hwndToolTip, TTM_NEWTOOLRECTW, 0, (LPARAM)&ti);
1999 }
2000 }
2001
2002 /* Creates the tooltip control */
2003 static void
2004 TOOLBAR_TooltipCreateControl(TOOLBAR_INFO *infoPtr)
2005 {
2006 int i;
2007 NMTOOLTIPSCREATED nmttc;
2008
2009 infoPtr->hwndToolTip = CreateWindowExW(0, TOOLTIPS_CLASSW, NULL, WS_POPUP,
2010 CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT,
2011 infoPtr->hwndSelf, 0, 0, 0);
2012
2013 if (!infoPtr->hwndToolTip)
2014 return;
2015
2016 /* Send NM_TOOLTIPSCREATED notification */
2017 nmttc.hwndToolTips = infoPtr->hwndToolTip;
2018 TOOLBAR_SendNotify(&nmttc.hdr, infoPtr, NM_TOOLTIPSCREATED);
2019
2020 for (i = 0; i < infoPtr->nNumButtons; i++)
2021 {
2022 TOOLBAR_TooltipAddTool(infoPtr, &infoPtr->buttons[i]);
2023 TOOLBAR_TooltipSetRect(infoPtr, &infoPtr->buttons[i]);
2024 }
2025 }
2026
2027 /* keeps available button list box sorted by button id */
2028 static void TOOLBAR_Cust_InsertAvailButton(HWND hwnd, PCUSTOMBUTTON btnInfoNew)
2029 {
2030 int i;
2031 int count;
2032 PCUSTOMBUTTON btnInfo;
2033 HWND hwndAvail = GetDlgItem(hwnd, IDC_AVAILBTN_LBOX);
2034
2035 TRACE("button %s, idCommand %d\n", debugstr_w(btnInfoNew->text), btnInfoNew->btn.idCommand);
2036
2037 count = SendMessageW(hwndAvail, LB_GETCOUNT, 0, 0);
2038
2039 /* position 0 is always separator */
2040 for (i = 1; i < count; i++)
2041 {
2042 btnInfo = (PCUSTOMBUTTON)SendMessageW(hwndAvail, LB_GETITEMDATA, i, 0);
2043 if (btnInfoNew->btn.idCommand < btnInfo->btn.idCommand)
2044 {
2045 i = SendMessageW(hwndAvail, LB_INSERTSTRING, i, 0);
2046 SendMessageW(hwndAvail, LB_SETITEMDATA, i, (LPARAM)btnInfoNew);
2047 return;
2048 }
2049 }
2050 /* id higher than all others add to end */
2051 i = SendMessageW(hwndAvail, LB_ADDSTRING, 0, 0);
2052 SendMessageW(hwndAvail, LB_SETITEMDATA, i, (LPARAM)btnInfoNew);
2053 }
2054
2055 static void TOOLBAR_Cust_MoveButton(const CUSTDLG_INFO *custInfo, HWND hwnd, INT nIndexFrom, INT nIndexTo)
2056 {
2057 NMTOOLBARW nmtb;
2058
2059 TRACE("index from %d, index to %d\n", nIndexFrom, nIndexTo);
2060
2061 if (nIndexFrom == nIndexTo)
2062 return;
2063
2064 /* MSDN states that iItem is the index of the button, rather than the
2065 * command ID as used by every other NMTOOLBAR notification */
2066 nmtb.iItem = nIndexFrom;
2067 if (TOOLBAR_SendNotify(&nmtb.hdr, custInfo->tbInfo, TBN_QUERYINSERT))
2068 {
2069 PCUSTOMBUTTON btnInfo;
2070 NMHDR hdr;
2071 HWND hwndList = GetDlgItem(hwnd, IDC_TOOLBARBTN_LBOX);
2072 int count = SendMessageW(hwndList, LB_GETCOUNT, 0, 0);
2073
2074 btnInfo = (PCUSTOMBUTTON)SendMessageW(hwndList, LB_GETITEMDATA, nIndexFrom, 0);
2075
2076 SendMessageW(hwndList, LB_DELETESTRING, nIndexFrom, 0);
2077 SendMessageW(hwndList, LB_INSERTSTRING, nIndexTo, 0);
2078 SendMessageW(hwndList, LB_SETITEMDATA, nIndexTo, (LPARAM)btnInfo);
2079 SendMessageW(hwndList, LB_SETCURSEL, nIndexTo, 0);
2080
2081 if (nIndexTo <= 0)
2082 EnableWindow(GetDlgItem(hwnd,IDC_MOVEUP_BTN), FALSE);
2083 else
2084 EnableWindow(GetDlgItem(hwnd,IDC_MOVEUP_BTN), TRUE);
2085
2086 /* last item is always separator, so -2 instead of -1 */
2087 if (nIndexTo >= (count - 2))
2088 EnableWindow(GetDlgItem(hwnd,IDC_MOVEDN_BTN), FALSE);
2089 else
2090 EnableWindow(GetDlgItem(hwnd,IDC_MOVEDN_BTN), TRUE);
2091
2092 SendMessageW(custInfo->tbHwnd, TB_DELETEBUTTON, nIndexFrom, 0);
2093 SendMessageW(custInfo->tbHwnd, TB_INSERTBUTTONW, nIndexTo, (LPARAM)&(btnInfo->btn));
2094
2095 TOOLBAR_SendNotify(&hdr, custInfo->tbInfo, TBN_TOOLBARCHANGE);
2096 }
2097 }
2098
2099 static void TOOLBAR_Cust_AddButton(const CUSTDLG_INFO *custInfo, HWND hwnd, INT nIndexAvail, INT nIndexTo)
2100 {
2101 NMTOOLBARW nmtb;
2102
2103 TRACE("Add: nIndexAvail %d, nIndexTo %d\n", nIndexAvail, nIndexTo);
2104
2105 /* MSDN states that iItem is the index of the button, rather than the
2106 * command ID as used by every other NMTOOLBAR notification */
2107 nmtb.iItem = nIndexAvail;
2108 if (TOOLBAR_SendNotify(&nmtb.hdr, custInfo->tbInfo, TBN_QUERYINSERT))
2109 {
2110 PCUSTOMBUTTON btnInfo;
2111 NMHDR hdr;
2112 HWND hwndList = GetDlgItem(hwnd, IDC_TOOLBARBTN_LBOX);
2113 HWND hwndAvail = GetDlgItem(hwnd, IDC_AVAILBTN_LBOX);
2114 int count = SendMessageW(hwndAvail, LB_GETCOUNT, 0, 0);
2115
2116 btnInfo = (PCUSTOMBUTTON)SendMessageW(hwndAvail, LB_GETITEMDATA, nIndexAvail, 0);
2117
2118 if (nIndexAvail != 0) /* index == 0 indicates separator */
2119 {
2120 /* remove from 'available buttons' list */
2121 SendMessageW(hwndAvail, LB_DELETESTRING, nIndexAvail, 0);
2122 if (nIndexAvail == count-1)
2123 SendMessageW(hwndAvail, LB_SETCURSEL, nIndexAvail-1 , 0);
2124 else
2125 SendMessageW(hwndAvail, LB_SETCURSEL, nIndexAvail , 0);
2126 }
2127 else
2128 {
2129 PCUSTOMBUTTON btnNew;
2130
2131 /* duplicate 'separator' button */
2132 btnNew = Alloc(sizeof(CUSTOMBUTTON));
2133 *btnNew = *btnInfo;
2134 btnInfo = btnNew;
2135 }
2136
2137 /* insert into 'toolbar button' list */
2138 SendMessageW(hwndList, LB_INSERTSTRING, nIndexTo, 0);
2139 SendMessageW(hwndList, LB_SETITEMDATA, nIndexTo, (LPARAM)btnInfo);
2140
2141 SendMessageW(custInfo->tbHwnd, TB_INSERTBUTTONW, nIndexTo, (LPARAM)&(btnInfo->btn));
2142
2143 TOOLBAR_SendNotify(&hdr, custInfo->tbInfo, TBN_TOOLBARCHANGE);
2144 }
2145 }
2146
2147 static void TOOLBAR_Cust_RemoveButton(const CUSTDLG_INFO *custInfo, HWND hwnd, INT index)
2148 {
2149 PCUSTOMBUTTON btnInfo;
2150 HWND hwndList = GetDlgItem(hwnd, IDC_TOOLBARBTN_LBOX);
2151
2152 TRACE("Remove: index %d\n", index);
2153
2154 btnInfo = (PCUSTOMBUTTON)SendMessageW(hwndList, LB_GETITEMDATA, index, 0);
2155
2156 /* send TBN_QUERYDELETE notification */
2157 if (TOOLBAR_IsButtonRemovable(custInfo->tbInfo, index, btnInfo))
2158 {
2159 NMHDR hdr;
2160
2161 SendMessageW(hwndList, LB_DELETESTRING, index, 0);
2162 SendMessageW(hwndList, LB_SETCURSEL, index , 0);
2163
2164 SendMessageW(custInfo->tbHwnd, TB_DELETEBUTTON, index, 0);
2165
2166 /* insert into 'available button' list */
2167 if (!(btnInfo->btn.fsStyle & BTNS_SEP))
2168 TOOLBAR_Cust_InsertAvailButton(hwnd, btnInfo);
2169 else
2170 Free(btnInfo);
2171
2172 TOOLBAR_SendNotify(&hdr, custInfo->tbInfo, TBN_TOOLBARCHANGE);
2173 }
2174 }
2175
2176 /* drag list notification function for toolbar buttons list box */
2177 static LRESULT TOOLBAR_Cust_ToolbarDragListNotification(const CUSTDLG_INFO *custInfo, HWND hwnd,
2178 const DRAGLISTINFO *pDLI)
2179 {
2180 HWND hwndList = GetDlgItem(hwnd, IDC_TOOLBARBTN_LBOX);
2181 switch (pDLI->uNotification)
2182 {
2183 case DL_BEGINDRAG:
2184 {
2185 INT nCurrentItem = LBItemFromPt(hwndList, pDLI->ptCursor, TRUE);
2186 INT nCount = SendMessageW(hwndList, LB_GETCOUNT, 0, 0);
2187 /* no dragging for last item (separator) */
2188 if (nCurrentItem >= (nCount - 1)) return FALSE;
2189 return TRUE;
2190 }
2191 case DL_DRAGGING:
2192 {
2193 INT nCurrentItem = LBItemFromPt(hwndList, pDLI->ptCursor, TRUE);
2194 INT nCount = SendMessageW(hwndList, LB_GETCOUNT, 0, 0);
2195 /* no dragging past last item (separator) */
2196 if ((nCurrentItem >= 0) && (nCurrentItem < (nCount - 1)))
2197 {
2198 DrawInsert(hwnd, hwndList, nCurrentItem);
2199 /* FIXME: native uses "move button" cursor */
2200 return DL_COPYCURSOR;
2201 }
2202
2203 /* not over toolbar buttons list */
2204 if (nCurrentItem < 0)
2205 {
2206 POINT ptWindow = pDLI->ptCursor;
2207 HWND hwndListAvail = GetDlgItem(hwnd, IDC_AVAILBTN_LBOX);
2208 MapWindowPoints(NULL, hwnd, &ptWindow, 1);
2209 /* over available buttons list? */
2210 if (ChildWindowFromPoint(hwnd, ptWindow) == hwndListAvail)
2211 /* FIXME: native uses "move button" cursor */
2212 return DL_COPYCURSOR;
2213 }
2214 /* clear drag arrow */
2215 DrawInsert(hwnd, hwndList, -1);
2216 return DL_STOPCURSOR;
2217 }
2218 case DL_DROPPED:
2219 {
2220 INT nIndexTo = LBItemFromPt(hwndList, pDLI->ptCursor, TRUE);
2221 INT nIndexFrom = SendMessageW(hwndList, LB_GETCURSEL, 0, 0);
2222 INT nCount = SendMessageW(hwndList, LB_GETCOUNT, 0, 0);
2223 if ((nIndexTo >= 0) && (nIndexTo < (nCount - 1)))
2224 {
2225 /* clear drag arrow */
2226 DrawInsert(hwnd, hwndList, -1);
2227 /* move item */
2228 TOOLBAR_Cust_MoveButton(custInfo, hwnd, nIndexFrom, nIndexTo);
2229 }
2230 /* not over toolbar buttons list */
2231 if (nIndexTo < 0)
2232 {
2233 POINT ptWindow = pDLI->ptCursor;
2234 HWND hwndListAvail = GetDlgItem(hwnd, IDC_AVAILBTN_LBOX);
2235 MapWindowPoints(NULL, hwnd, &ptWindow, 1);
2236 /* over available buttons list? */
2237 if (ChildWindowFromPoint(hwnd, ptWindow) == hwndListAvail)
2238 TOOLBAR_Cust_RemoveButton(custInfo, hwnd, nIndexFrom);
2239 }
2240 break;
2241 }
2242 case DL_CANCELDRAG:
2243 /* Clear drag arrow */
2244 DrawInsert(hwnd, hwndList, -1);
2245 break;
2246 }
2247
2248 return 0;
2249 }
2250
2251 /* drag list notification function for available buttons list box */
2252 static LRESULT TOOLBAR_Cust_AvailDragListNotification(const CUSTDLG_INFO *custInfo, HWND hwnd,
2253 const DRAGLISTINFO *pDLI)
2254 {
2255 HWND hwndList = GetDlgItem(hwnd, IDC_TOOLBARBTN_LBOX);
2256 switch (pDLI->uNotification)
2257 {
2258 case DL_BEGINDRAG:
2259 return TRUE;
2260 case DL_DRAGGING:
2261 {
2262 INT nCurrentItem = LBItemFromPt(hwndList, pDLI->ptCursor, TRUE);
2263 INT nCount = SendMessageW(hwndList, LB_GETCOUNT, 0, 0);
2264 /* no dragging past last item (separator) */
2265 if ((nCurrentItem >= 0) && (nCurrentItem < nCount))
2266 {
2267 DrawInsert(hwnd, hwndList, nCurrentItem);
2268 /* FIXME: native uses "move button" cursor */
2269 return DL_COPYCURSOR;
2270 }
2271
2272 /* not over toolbar buttons list */
2273 if (nCurrentItem < 0)
2274 {
2275 POINT ptWindow = pDLI->ptCursor;
2276 HWND hwndListAvail = GetDlgItem(hwnd, IDC_AVAILBTN_LBOX);
2277 MapWindowPoints(NULL, hwnd, &ptWindow, 1);
2278 /* over available buttons list? */
2279 if (ChildWindowFromPoint(hwnd, ptWindow) == hwndListAvail)
2280 /* FIXME: native uses "move button" cursor */
2281 return DL_COPYCURSOR;
2282 }
2283 /* clear drag arrow */
2284 DrawInsert(hwnd, hwndList, -1);
2285 return DL_STOPCURSOR;
2286 }
2287 case DL_DROPPED:
2288 {
2289 INT nIndexTo = LBItemFromPt(hwndList, pDLI->ptCursor, TRUE);
2290 INT nCount = SendMessageW(hwndList, LB_GETCOUNT, 0, 0);
2291 INT nIndexFrom = SendDlgItemMessageW(hwnd, IDC_AVAILBTN_LBOX, LB_GETCURSEL, 0, 0);
2292 if ((nIndexTo >= 0) && (nIndexTo < nCount))
2293 {
2294 /* clear drag arrow */
2295 DrawInsert(hwnd, hwndList, -1);
2296 /* add item */
2297 TOOLBAR_Cust_AddButton(custInfo, hwnd, nIndexFrom, nIndexTo);
2298 }
2299 }
2300 case DL_CANCELDRAG:
2301 /* Clear drag arrow */
2302 DrawInsert(hwnd, hwndList, -1);
2303 break;
2304 }
2305 return 0;
2306 }
2307
2308 extern UINT uDragListMessage;
2309
2310 /***********************************************************************
2311 * TOOLBAR_CustomizeDialogProc
2312 * This function implements the toolbar customization dialog.
2313 */
2314 static INT_PTR CALLBACK
2315 TOOLBAR_CustomizeDialogProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
2316 {
2317 PCUSTDLG_INFO custInfo = (PCUSTDLG_INFO)GetWindowLongPtrW (hwnd, DWLP_USER);
2318 PCUSTOMBUTTON btnInfo;
2319 NMTOOLBARA nmtb;
2320 TOOLBAR_INFO *infoPtr = custInfo ? custInfo->tbInfo : NULL;
2321
2322 switch (uMsg)
2323 {
2324 case WM_INITDIALOG:
2325 custInfo = (PCUSTDLG_INFO)lParam;
2326 SetWindowLongPtrW (hwnd, DWLP_USER, (LONG_PTR)custInfo);
2327
2328 if (custInfo)
2329 {
2330 WCHAR Buffer[256];
2331 int i = 0;
2332 int index;
2333 NMTBINITCUSTOMIZE nmtbic;
2334
2335 infoPtr = custInfo->tbInfo;
2336
2337 /* send TBN_QUERYINSERT notification */
2338 nmtb.iItem = custInfo->tbInfo->nNumButtons;
2339
2340 if (!TOOLBAR_SendNotify(&nmtb.hdr, infoPtr, TBN_QUERYINSERT))
2341 return FALSE;
2342
2343 nmtbic.hwndDialog = hwnd;
2344 /* Send TBN_INITCUSTOMIZE notification */
2345 if (TOOLBAR_SendNotify (&nmtbic.hdr, infoPtr, TBN_INITCUSTOMIZE) ==
2346 TBNRF_HIDEHELP)
2347 {
2348 TRACE("TBNRF_HIDEHELP requested\n");
2349 ShowWindow(GetDlgItem(hwnd, IDC_HELP_BTN), SW_HIDE);
2350 }
2351
2352 /* add items to 'toolbar buttons' list and check if removable */
2353 for (i = 0; i < custInfo->tbInfo->nNumButtons; i++)
2354 {
2355 btnInfo = Alloc(sizeof(CUSTOMBUTTON));
2356 memset (&btnInfo->btn, 0, sizeof(TBBUTTON));
2357 btnInfo->btn.fsStyle = BTNS_SEP;
2358 btnInfo->bVirtual = FALSE;
2359 LoadStringW (COMCTL32_hModule, IDS_SEPARATOR, btnInfo->text, 64);
2360
2361 /* send TBN_QUERYDELETE notification */
2362 btnInfo->bRemovable = TOOLBAR_IsButtonRemovable(infoPtr, i, btnInfo);
2363
2364 index = (int)SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_ADDSTRING, 0, 0);
2365 SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_SETITEMDATA, index, (LPARAM)btnInfo);
2366 }
2367
2368 SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_SETITEMHEIGHT, 0, infoPtr->nBitmapHeight + 8);
2369
2370 /* insert separator button into 'available buttons' list */
2371 btnInfo = Alloc(sizeof(CUSTOMBUTTON));
2372 memset (&btnInfo->btn, 0, sizeof(TBBUTTON));
2373 btnInfo->btn.fsStyle = BTNS_SEP;
2374 btnInfo->bVirtual = FALSE;
2375 btnInfo->bRemovable = TRUE;
2376 LoadStringW (COMCTL32_hModule, IDS_SEPARATOR, btnInfo->text, 64);
2377 index = (int)SendDlgItemMessageW (hwnd, IDC_AVAILBTN_LBOX, LB_ADDSTRING, 0, (LPARAM)btnInfo);
2378 SendDlgItemMessageW (hwnd, IDC_AVAILBTN_LBOX, LB_SETITEMDATA, index, (LPARAM)btnInfo);
2379
2380 /* insert all buttons into dsa */
2381 for (i = 0;; i++)
2382 {
2383 /* send TBN_GETBUTTONINFO notification */
2384 NMTOOLBARW nmtb;
2385 nmtb.iItem = i;
2386 nmtb.pszText = Buffer;
2387 nmtb.cchText = 256;
2388
2389 /* Clear previous button's text */
2390 ZeroMemory(nmtb.pszText, nmtb.cchText * sizeof(WCHAR));
2391
2392 if (!TOOLBAR_GetButtonInfo(infoPtr, &nmtb))
2393 break;
2394
2395 TRACE("WM_INITDIALOG style: %x iItem(%d) idCommand(%d) iString(%ld) %s\n",
2396 nmtb.tbButton.fsStyle, i,
2397 nmtb.tbButton.idCommand,
2398 nmtb.tbButton.iString,
2399 nmtb.tbButton.iString >= 0 ? debugstr_w(infoPtr->strings[nmtb.tbButton.iString])
2400 : "");
2401
2402 /* insert button into the apropriate list */
2403 index = TOOLBAR_GetButtonIndex (custInfo->tbInfo, nmtb.tbButton.idCommand, FALSE);
2404 if (index == -1)
2405 {
2406 btnInfo = Alloc(sizeof(CUSTOMBUTTON));
2407 btnInfo->bVirtual = FALSE;
2408 btnInfo->bRemovable = TRUE;
2409 }
2410 else
2411 {
2412 btnInfo = (PCUSTOMBUTTON)SendDlgItemMessageW (hwnd,
2413 IDC_TOOLBARBTN_LBOX, LB_GETITEMDATA, index, 0);
2414 }
2415
2416 btnInfo->btn = nmtb.tbButton;
2417 if (!(nmtb.tbButton.fsStyle & BTNS_SEP))
2418 {
2419 if (lstrlenW(nmtb.pszText))
2420 lstrcpyW(btnInfo->text, nmtb.pszText);
2421 else if (nmtb.tbButton.iString >= 0 &&
2422 nmtb.tbButton.iString < infoPtr->nNumStrings)
2423 {
2424 lstrcpyW(btnInfo->text,
2425 infoPtr->strings[nmtb.tbButton.iString]);
2426 }
2427 }
2428
2429 if (index == -1)
2430 TOOLBAR_Cust_InsertAvailButton(hwnd, btnInfo);
2431 }
2432
2433 SendDlgItemMessageW (hwnd, IDC_AVAILBTN_LBOX, LB_SETITEMHEIGHT, 0, infoPtr->nBitmapHeight + 8);
2434
2435 /* select first item in the 'available' list */
2436 SendDlgItemMessageW (hwnd, IDC_AVAILBTN_LBOX, LB_SETCURSEL, 0, 0);
2437
2438 /* append 'virtual' separator button to the 'toolbar buttons' list */
2439 btnInfo = Alloc(sizeof(CUSTOMBUTTON));
2440 memset (&btnInfo->btn, 0, sizeof(TBBUTTON));
2441 btnInfo->btn.fsStyle = BTNS_SEP;
2442 btnInfo->bVirtual = TRUE;
2443 btnInfo->bRemovable = FALSE;
2444 LoadStringW (COMCTL32_hModule, IDS_SEPARATOR, btnInfo->text, 64);
2445 index = (int)SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_ADDSTRING, 0, (LPARAM)btnInfo);
2446 SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_SETITEMDATA, index, (LPARAM)btnInfo);
2447
2448 /* select last item in the 'toolbar' list */
2449 SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_SETCURSEL, index, 0);
2450 SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_SETTOPINDEX, index, 0);
2451
2452 MakeDragList(GetDlgItem(hwnd, IDC_TOOLBARBTN_LBOX));
2453 MakeDragList(GetDlgItem(hwnd, IDC_AVAILBTN_LBOX));
2454
2455 /* set focus and disable buttons */
2456 PostMessageW (hwnd, WM_USER, 0, 0);
2457 }
2458 return TRUE;
2459
2460 case WM_USER:
2461 EnableWindow (GetDlgItem (hwnd,IDC_MOVEUP_BTN), FALSE);
2462 EnableWindow (GetDlgItem (hwnd,IDC_MOVEDN_BTN), FALSE);
2463 EnableWindow (GetDlgItem (hwnd,IDC_REMOVE_BTN), FALSE);
2464 SetFocus (GetDlgItem (hwnd, IDC_TOOLBARBTN_LBOX));
2465 return TRUE;
2466
2467 case WM_CLOSE:
2468 EndDialog(hwnd, FALSE);
2469 return TRUE;
2470
2471 case WM_COMMAND:
2472 switch (LOWORD(wParam))
2473 {
2474 case IDC_TOOLBARBTN_LBOX:
2475 if (HIWORD(wParam) == LBN_SELCHANGE)
2476 {
2477 PCUSTOMBUTTON btnInfo;
2478 NMTOOLBARA nmtb;
2479 int count;
2480 int index;
2481
2482 count = SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_GETCOUNT, 0, 0);
2483 index = SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_GETCURSEL, 0, 0);
2484
2485 /* send TBN_QUERYINSERT notification */
2486 nmtb.iItem = index;
2487 TOOLBAR_SendNotify(&nmtb.hdr, infoPtr, TBN_QUERYINSERT);
2488
2489 /* get list box item */
2490 btnInfo = (PCUSTOMBUTTON)SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_GETITEMDATA, index, 0);
2491
2492 if (index == (count - 1))
2493 {
2494 /* last item (virtual separator) */
2495 EnableWindow (GetDlgItem (hwnd,IDC_MOVEUP_BTN), FALSE);
2496 EnableWindow (GetDlgItem (hwnd,IDC_MOVEDN_BTN), FALSE);
2497 }
2498 else if (index == (count - 2))
2499 {
2500 /* second last item (last non-virtual item) */
2501 EnableWindow (GetDlgItem (hwnd,IDC_MOVEUP_BTN), TRUE);
2502 EnableWindow (GetDlgItem (hwnd,IDC_MOVEDN_BTN), FALSE);
2503 }
2504 else if (index == 0)
2505 {
2506 /* first item */
2507 EnableWindow (GetDlgItem (hwnd,IDC_MOVEUP_BTN), FALSE);
2508 EnableWindow (GetDlgItem (hwnd,IDC_MOVEDN_BTN), TRUE);
2509 }
2510 else
2511 {
2512 EnableWindow (GetDlgItem (hwnd,IDC_MOVEUP_BTN), TRUE);
2513 EnableWindow (GetDlgItem (hwnd,IDC_MOVEDN_BTN), TRUE);
2514 }
2515
2516 EnableWindow (GetDlgItem (hwnd,IDC_REMOVE_BTN), btnInfo->bRemovable);
2517 }
2518 break;
2519
2520 case IDC_MOVEUP_BTN:
2521 {
2522 int index = SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_GETCURSEL, 0, 0);
2523 TOOLBAR_Cust_MoveButton(custInfo, hwnd, index, index-1);
2524 }
2525 break;
2526
2527 case IDC_MOVEDN_BTN: /* move down */
2528 {
2529 int index = SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_GETCURSEL, 0, 0);
2530 TOOLBAR_Cust_MoveButton(custInfo, hwnd, index, index+1);
2531 }
2532 break;
2533
2534 case IDC_REMOVE_BTN: /* remove button */
2535 {
2536 int index = SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_GETCURSEL, 0, 0);
2537
2538 if (LB_ERR == index)
2539 break;
2540
2541 TOOLBAR_Cust_RemoveButton(custInfo, hwnd, index);
2542 }
2543 break;
2544 case IDC_HELP_BTN:
2545 TOOLBAR_SendNotify(&nmtb.hdr, infoPtr, TBN_CUSTHELP);
2546 break;
2547 case IDC_RESET_BTN:
2548 TOOLBAR_SendNotify(&nmtb.hdr, infoPtr, TBN_RESET);
2549 break;
2550
2551 case IDOK: /* Add button */
2552 {
2553 int index;
2554 int indexto;
2555
2556 index = SendDlgItemMessageW(hwnd, IDC_AVAILBTN_LBOX, LB_GETCURSEL, 0, 0);
2557 indexto = SendDlgItemMessageW(hwnd, IDC_TOOLBARBTN_LBOX, LB_GETCURSEL, 0, 0);
2558
2559 TOOLBAR_Cust_AddButton(custInfo, hwnd, index, indexto);
2560 }
2561 break;
2562
2563 case IDCANCEL:
2564 EndDialog(hwnd, FALSE);
2565 break;
2566 }
2567 return TRUE;
2568
2569 case WM_DESTROY:
2570 {
2571 int count;
2572 int i;
2573
2574 /* delete items from 'toolbar buttons' listbox*/
2575 count = SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_GETCOUNT, 0, 0);
2576 for (i = 0; i < count; i++)
2577 {
2578 btnInfo = (PCUSTOMBUTTON)SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_GETITEMDATA, i, 0);
2579 Free(btnInfo);
2580 SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_SETITEMDATA, 0, 0);
2581 }
2582 SendDlgItemMessageW (hwnd, IDC_TOOLBARBTN_LBOX, LB_RESETCONTENT, 0, 0);
2583
2584
2585 /* delete items from 'available buttons' listbox*/
2586 count = SendDlgItemMessageW (hwnd, IDC_AVAILBTN_LBOX, LB_GETCOUNT, 0, 0);
2587 for (i = 0; i < count; i++)
2588 {
2589 btnInfo = (PCUSTOMBUTTON)SendDlgItemMessageW (hwnd, IDC_AVAILBTN_LBOX, LB_GETITEMDATA, i, 0);
2590 Free(btnInfo);
2591 SendDlgItemMessageW (hwnd, IDC_AVAILBTN_LBOX, LB_SETITEMDATA, i, 0);
2592 }
2593 SendDlgItemMessageW (hwnd, IDC_AVAILBTN_LBOX, LB_RESETCONTENT, 0, 0);
2594 }
2595 return TRUE;
2596
2597 case WM_DRAWITEM:
2598 if (wParam == IDC_AVAILBTN_LBOX || wParam == IDC_TOOLBARBTN_LBOX)
2599 {
2600 LPDRAWITEMSTRUCT lpdis = (LPDRAWITEMSTRUCT)lParam;
2601 RECT rcButton;
2602 RECT rcText;
2603 HPEN hPen, hOldPen;
2604 HBRUSH hOldBrush;
2605 COLORREF oldText = 0;
2606 COLORREF oldBk = 0;
2607
2608 /* get item data */
2609 btnInfo = (PCUSTOMBUTTON)SendDlgItemMessageW (hwnd, wParam, LB_GETITEMDATA, lpdis->itemID, 0);
2610 if (btnInfo == NULL)
2611 {
2612 FIXME("btnInfo invalid!\n");
2613 return TRUE;
2614 }
2615
2616 /* set colors and select objects */
2617 oldBk = SetBkColor (lpdis->hDC, (lpdis->itemState & ODS_FOCUS)?comctl32_color.clrHighlight:comctl32_color.clrWindow);
2618 if (btnInfo->bVirtual)
2619 oldText = SetTextColor (lpdis->hDC, comctl32_color.clrGrayText);
2620 else
2621 oldText = SetTextColor (lpdis->hDC, (lpdis->itemState & ODS_FOCUS)?comctl32_color.clrHighlightText:comctl32_color.clrWindowText);
2622 hPen = CreatePen( PS_SOLID, 1,
2623 (lpdis->itemState & ODS_SELECTED)?comctl32_color.clrHighlight:comctl32_color.clrWindow);
2624 hOldPen = SelectObject (lpdis->hDC, hPen );
2625 hOldBrush = SelectObject (lpdis->hDC, GetSysColorBrush ((lpdis->itemState & ODS_FOCUS)?COLOR_HIGHLIGHT:COLOR_WINDOW));
2626
2627 /* fill background rectangle */
2628 Rectangle (lpdis->hDC, lpdis->rcItem.left, lpdis->rcItem.top,
2629 lpdis->rcItem.right, lpdis->rcItem.bottom);
2630
2631 /* calculate button and text rectangles */
2632 CopyRect (&rcButton, &lpdis->rcItem);
2633 InflateRect (&rcButton, -1, -1);
2634 CopyRect (&rcText, &rcButton);
2635 rcButton.right = rcButton.left + custInfo->tbInfo->nBitmapWidth + 6;
2636 rcText.left = rcButton.right + 2;
2637
2638 /* draw focus rectangle */
2639 if (lpdis->itemState & ODS_FOCUS)
2640 DrawFocusRect (lpdis->hDC, &lpdis->rcItem);
2641
2642 /* draw button */
2643 if (!(infoPtr->dwStyle & TBSTYLE_FLAT))
2644 DrawEdge (lpdis->hDC, &rcButton, EDGE_RAISED, BF_RECT|BF_MIDDLE|BF_SOFT);
2645
2646 /* draw image and text */
2647 if ((btnInfo->btn.fsStyle & BTNS_SEP) == 0) {
2648 HIMAGELIST himl = GETDEFIMAGELIST(infoPtr, GETHIMLID(infoPtr,
2649 btnInfo->btn.iBitmap));
2650 ImageList_Draw (himl, GETIBITMAP(infoPtr, btnInfo->btn.iBitmap),
2651 lpdis->hDC, rcButton.left+3, rcButton.top+3, ILD_NORMAL);
2652 }
2653 DrawTextW (lpdis->hDC, btnInfo->text, -1, &rcText,
2654 DT_LEFT | DT_VCENTER | DT_SINGLELINE);
2655
2656 /* delete objects and reset colors */
2657 SelectObject (lpdis->hDC, hOldBrush);
2658 SelectObject (lpdis->hDC, hOldPen);
2659 SetBkColor (lpdis->hDC, oldBk);
2660 SetTextColor (lpdis->hDC, oldText);
2661 DeleteObject( hPen );
2662 return TRUE;
2663 }
2664 return FALSE;
2665
2666 case WM_MEASUREITEM:
2667 if (wParam == IDC_AVAILBTN_LBOX || wParam == IDC_TOOLBARBTN_LBOX)
2668 {
2669 MEASUREITEMSTRUCT *lpmis = (MEASUREITEMSTRUCT*)lParam;
2670
2671 lpmis->itemHeight = 15 + 8; /* default height */
2672
2673 return TRUE;
2674 }
2675 return FALSE;
2676
2677 default:
2678 if (uDragListMessage && (uMsg == uDragListMessage))
2679 {
2680 if (wParam == IDC_TOOLBARBTN_LBOX)
2681 {
2682 LRESULT res = TOOLBAR_Cust_ToolbarDragListNotification(
2683 custInfo, hwnd, (DRAGLISTINFO *)lParam);
2684 SetWindowLongPtrW(hwnd, DWLP_MSGRESULT, res);
2685 return TRUE;
2686 }
2687 else if (wParam == IDC_AVAILBTN_LBOX)
2688 {
2689 LRESULT res = TOOLBAR_Cust_AvailDragListNotification(
2690 custInfo, hwnd, (DRAGLISTINFO *)lParam);
2691 SetWindowLongPtrW(hwnd, DWLP_MSGRESULT, res);
2692 return TRUE;
2693 }
2694 }
2695 return FALSE;
2696 }
2697 }
2698
2699 static BOOL
2700 TOOLBAR_AddBitmapToImageList(TOOLBAR_INFO *infoPtr, HIMAGELIST himlDef, const TBITMAP_INFO *bitmap)
2701 {
2702 HBITMAP hbmLoad;
2703 INT nCountBefore = ImageList_GetImageCount(himlDef);
2704 INT nCountAfter;
2705 INT cxIcon, cyIcon;
2706 INT nAdded;
2707 INT nIndex;
2708
2709 TRACE("adding hInst=%p nID=%d nButtons=%d\n", bitmap->hInst, bitmap->nID, bitmap->nButtons);
2710 /* Add bitmaps to the default image list */
2711 if (bitmap->hInst == NULL) /* a handle was passed */
2712 hbmLoad = CopyImage(ULongToHandle(bitmap->nID), IMAGE_BITMAP, 0, 0, 0);
2713 else
2714 hbmLoad = CreateMappedBitmap(bitmap->hInst, bitmap->nID, 0, NULL, 0);
2715
2716 /* enlarge the bitmap if needed */
2717 ImageList_GetIconSize(himlDef, &cxIcon, &cyIcon);
2718 if (bitmap->hInst != COMCTL32_hModule)
2719 COMCTL32_EnsureBitmapSize(&hbmLoad, cxIcon*(INT)bitmap->nButtons, cyIcon, comctl32_color.clrBtnFace);
2720
2721 nIndex = ImageList_AddMasked(himlDef, hbmLoad, comctl32_color.clrBtnFace);
2722 DeleteObject(hbmLoad);
2723 if (nIndex == -1)
2724 return FALSE;
2725
2726 nCountAfter = ImageList_GetImageCount(himlDef);
2727 nAdded = nCountAfter - nCountBefore;
2728 if (bitmap->nButtons == 0) /* wParam == 0 is special and means add only one image */
2729 {
2730 ImageList_SetImageCount(himlDef, nCountBefore + 1);
2731 } else if (nAdded > (INT)bitmap->nButtons) {
2732 TRACE("Added more images than wParam: Previous image number %i added %i while wParam %i. Images in list %i\n",
2733 nCountBefore, nAdded, bitmap->nButtons, nCountAfter);
2734 }
2735
2736 infoPtr->nNumBitmaps += nAdded;
2737 return TRUE;
2738 }
2739
2740 static void
2741 TOOLBAR_CheckImageListIconSize(TOOLBAR_INFO *infoPtr)
2742 {
2743 HIMAGELIST himlDef;
2744 HIMAGELIST himlNew;
2745 INT cx, cy;
2746 INT i;
2747
2748 himlDef = GETDEFIMAGELIST(infoPtr, 0);
2749 if (himlDef == NULL || himlDef != infoPtr->himlInt)
2750 return;
2751 if (!ImageList_GetIconSize(himlDef, &cx, &cy))
2752 return;
2753 if (cx == infoPtr->nBitmapWidth && cy == infoPtr->nBitmapHeight)
2754 return;
2755
2756 TRACE("Update icon size: %dx%d -> %dx%d\n",
2757 cx, cy, infoPtr->nBitmapWidth, infoPtr->nBitmapHeight);
2758
2759 himlNew = ImageList_Create(infoPtr->nBitmapWidth, infoPtr->nBitmapHeight,
2760 ILC_COLORDDB|ILC_MASK, 8, 2);
2761 for (i = 0; i < infoPtr->nNumBitmapInfos; i++)
2762 TOOLBAR_AddBitmapToImageList(infoPtr, himlNew, &infoPtr->bitmaps[i]);
2763 TOOLBAR_InsertImageList(&infoPtr->himlDef, &infoPtr->cimlDef, himlNew, 0);
2764 infoPtr->himlInt = himlNew;
2765
2766 infoPtr->nNumBitmaps -= ImageList_GetImageCount(himlDef);
2767 ImageList_Destroy(himlDef);
2768 }
2769
2770 /***********************************************************************
2771 * TOOLBAR_AddBitmap: Add the bitmaps to the default image list.
2772 *
2773 */
2774 static LRESULT
2775 TOOLBAR_AddBitmap (TOOLBAR_INFO *infoPtr, INT count, const TBADDBITMAP *lpAddBmp)
2776 {
2777 TBITMAP_INFO info;
2778 INT iSumButtons, i;
2779 HIMAGELIST himlDef;
2780
2781 TRACE("hwnd=%p count=%d lpAddBmp=%p\n", infoPtr->hwndSelf, count, lpAddBmp);
2782 if (!lpAddBmp)
2783 return -1;
2784
2785 if (lpAddBmp->hInst == HINST_COMMCTRL)
2786 {
2787 info.hInst = COMCTL32_hModule;
2788 switch (lpAddBmp->nID)
2789 {
2790 case IDB_STD_SMALL_COLOR:
2791 info.nButtons = 15;
2792 info.nID = IDB_STD_SMALL;
2793 break;
2794 case IDB_STD_LARGE_COLOR:
2795 info.nButtons = 15;
2796 info.nID = IDB_STD_LARGE;
2797 break;
2798 case IDB_VIEW_SMALL_COLOR:
2799 info.nButtons = 12;
2800 info.nID = IDB_VIEW_SMALL;
2801 break;
2802 case IDB_VIEW_LARGE_COLOR:
2803 info.nButtons = 12;
2804 info.nID = IDB_VIEW_LARGE;
2805 break;
2806 case IDB_HIST_SMALL_COLOR:
2807 info.nButtons = 5;
2808 info.nID = IDB_HIST_SMALL;
2809 break;
2810 case IDB_HIST_LARGE_COLOR:
2811 info.nButtons = 5;
2812 info.nID = IDB_HIST_LARGE;
2813 break;
2814 default:
2815 return -1;
2816 }
2817
2818 TRACE ("adding %d internal bitmaps!\n", info.nButtons);
2819
2820 /* Windows resize all the buttons to the size of a newly added standard image */
2821 if (lpAddBmp->nID & 1)
2822 {
2823 /* large icons: 24x24. Will make the button 31x30 */
2824 SendMessageW (infoPtr->hwndSelf, TB_SETBITMAPSIZE, 0, MAKELPARAM(24, 24));
2825 }
2826 else
2827 {
2828 /* small icons: 16x16. Will make the buttons 23x22 */
2829 SendMessageW (infoPtr->hwndSelf, TB_SETBITMAPSIZE, 0, MAKELPARAM(16, 16));
2830 }
2831
2832 TOOLBAR_CalcToolbar (infoPtr);
2833 }
2834 else
2835 {
2836 info.nButtons = count;
2837 info.hInst = lpAddBmp->hInst;
2838 info.nID = lpAddBmp->nID;
2839 TRACE("adding %d bitmaps!\n", info.nButtons);
2840 }
2841
2842 /* check if the bitmap is already loaded and compute iSumButtons */
2843 iSumButtons = 0;
2844 for (i = 0; i < infoPtr->nNumBitmapInfos; i++)
2845 {
2846 if (infoPtr->bitmaps[i].hInst == info.hInst &&
2847 infoPtr->bitmaps[i].nID == info.nID)
2848 return iSumButtons;
2849 iSumButtons += infoPtr->bitmaps[i].nButtons;
2850 }
2851
2852 if (!infoPtr->cimlDef) {
2853 /* create new default image list */
2854 TRACE ("creating default image list!\n");
2855
2856 himlDef = ImageList_Create (infoPtr->nBitmapWidth, infoPtr->nBitmapHeight,
2857 ILC_COLORDDB | ILC_MASK, info.nButtons, 2);
2858 TOOLBAR_InsertImageList(&infoPtr->himlDef, &infoPtr->cimlDef, himlDef, 0);
2859 infoPtr->himlInt = himlDef;
2860 }
2861 else {
2862 himlDef = GETDEFIMAGELIST(infoPtr, 0);
2863 }
2864
2865 if (!himlDef) {
2866 WARN("No default image list available\n");
2867 return -1;
2868 }
2869
2870 if (!TOOLBAR_AddBitmapToImageList(infoPtr, himlDef, &info))
2871 return -1;
2872
2873 TRACE("Number of bitmap infos: %d\n", infoPtr->nNumBitmapInfos);
2874 infoPtr->bitmaps = ReAlloc(infoPtr->bitmaps, (infoPtr->nNumBitmapInfos + 1) * sizeof(TBITMAP_INFO));
2875 infoPtr->bitmaps[infoPtr->nNumBitmapInfos] = info;
2876 infoPtr->nNumBitmapInfos++;
2877 TRACE("Number of bitmap infos: %d\n", infoPtr->nNumBitmapInfos);
2878
2879 InvalidateRect(infoPtr->hwndSelf, NULL, TRUE);
2880 return iSumButtons;
2881 }
2882
2883
2884 static LRESULT
2885 TOOLBAR_AddButtonsT(TOOLBAR_INFO *infoPtr, INT nAddButtons, const TBBUTTON* lpTbb, BOOL fUnicode)
2886 {
2887 TRACE("adding %d buttons (unicode=%d)!\n", nAddButtons, fUnicode);
2888
2889 return TOOLBAR_InternalInsertButtonsT(infoPtr, -1, nAddButtons, lpTbb, fUnicode);
2890 }
2891
2892
2893 static LRESULT
2894 TOOLBAR_AddStringW (TOOLBAR_INFO *infoPtr, HINSTANCE hInstance, LPARAM lParam)
2895 {
2896 #define MAX_RESOURCE_STRING_LENGTH 512
2897 BOOL fFirstString = (infoPtr->nNumStrings == 0);
2898 INT nIndex = infoPtr->nNumStrings;
2899
2900 if (hInstance && IS_INTRESOURCE(lParam)) {
2901 WCHAR szString[MAX_RESOURCE_STRING_LENGTH];
2902 WCHAR delimiter;
2903 WCHAR *next_delim;
2904 WCHAR *p;
2905 INT len;
2906 TRACE("adding string from resource!\n");
2907
2908 len = LoadStringW (hInstance, (UINT)lParam,
2909 szString, MAX_RESOURCE_STRING_LENGTH);
2910
2911 TRACE("len=%d %s\n", len, debugstr_w(szString));
2912 if (len == 0 || len == 1)
2913 return nIndex;
2914
2915 TRACE("Delimiter: 0x%x\n", *szString);
2916 delimiter = *szString;
2917 p = szString + 1;
2918
2919 while ((next_delim = strchrW(p, delimiter)) != NULL) {
2920 *next_delim = 0;
2921 if (next_delim + 1 >= szString + len)
2922 {
2923 /* this may happen if delimiter == '\0' or if the last char is a
2924 * delimiter (then it is ignored like the native does) */
2925 break;
2926 }
2927
2928 infoPtr->strings = ReAlloc(infoPtr->strings, sizeof(LPWSTR)*(infoPtr->nNumStrings+1));
2929 Str_SetPtrW(&infoPtr->strings[infoPtr->nNumStrings], p);
2930 infoPtr->nNumStrings++;
2931
2932 p = next_delim + 1;
2933 }
2934 }
2935 else {
2936 LPWSTR p = (LPWSTR)lParam;
2937 INT len;
2938
2939 if (p == NULL)
2940 return -1;
2941 TRACE("adding string(s) from array!\n");
2942 while (*p) {
2943 len = strlenW (p);
2944
2945 TRACE("len=%d %s\n", len, debugstr_w(p));
2946 infoPtr->strings = ReAlloc(infoPtr->strings, sizeof(LPWSTR)*(infoPtr->nNumStrings+1));
2947 Str_SetPtrW (&infoPtr->strings[infoPtr->nNumStrings], p);
2948 infoPtr->nNumStrings++;
2949
2950 p += (len+1);
2951 }
2952 }
2953
2954 if (fFirstString)
2955 TOOLBAR_CalcToolbar(infoPtr);
2956 return nIndex;
2957 }
2958
2959
2960 static LRESULT
2961 TOOLBAR_AddStringA (TOOLBAR_INFO *infoPtr, HINSTANCE hInstance, LPARAM lParam)
2962 {
2963 BOOL fFirstString = (infoPtr->nNumStrings == 0);
2964 LPSTR p;
2965 INT nIndex;
2966 INT len;
2967
2968 if (hInstance && IS_INTRESOURCE(lParam)) /* load from resources */
2969 return TOOLBAR_AddStringW(infoPtr, hInstance, lParam);
2970
2971 p = (LPSTR)lParam;
2972 if (p == NULL)
2973 return -1;
2974
2975 TRACE("adding string(s) from array!\n");
2976 nIndex = infoPtr->nNumStrings;
2977 while (*p) {
2978 len = strlen (p);
2979 TRACE("len=%d \"%s\"\n", len, p);
2980
2981 infoPtr->strings = ReAlloc(infoPtr->strings, sizeof(LPWSTR)*(infoPtr->nNumStrings+1));
2982 Str_SetPtrAtoW(&infoPtr->strings[infoPtr->nNumStrings], p);
2983 infoPtr->nNumStrings++;
2984
2985 p += (len+1);
2986 }
2987
2988 if (fFirstString)
2989 TOOLBAR_CalcToolbar(infoPtr);
2990 return nIndex;
2991 }
2992
2993
2994 static LRESULT
2995 TOOLBAR_AutoSize (TOOLBAR_INFO *infoPtr)
2996 {
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 (infoPtr->hwndSelf);
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(infoPtr);
3022 InvalidateRect( infoPtr->hwndSelf, 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(infoPtr->hwndSelf, &window_rect);
3033 ScreenToClient(parent, (LPPOINT)&window_rect.left);
3034 y = window_rect.top;
3035 }
3036 if ((infoPtr->dwStyle & CCS_BOTTOM) == CCS