source: trunk/src/comctl32/tooltips.c@ 180

Last change on this file since 180 was 180, checked in by cbratschi, 26 years ago

Several COMCTL32 changes
File size: 66.2 KB
Line 
1/* $Id: tooltips.c,v 1.6 1999-06-24 16:37:45 cbratschi Exp $ */
2/*
3 * Tool tip control
4 *
5 * Copyright 1998 Eric Kohl
6 * Copyright 1999 Achim Hasenmueller
7 * Copyright 1999 Christoph Bratschi
8 *
9 * TODO:
10 * - Unicode support.
11 * - Custom draw support.
12 *
13 * Testing:
14 * - Run tests using Waite Group Windows95 API Bible Volume 2.
15 * The second cdrom (chapter 3) contains executables activate.exe,
16 * curtool.exe, deltool.exe, enumtools.exe, getinfo.exe, getiptxt.exe,
17 * hittest.exe, needtext.exe, newrect.exe, updtext.exe and winfrpt.exe.
18 */
19
20/* CB: Odin32 problems
21 - not defined colors: COLOR_INFOBK, COLOR_INFOTEXT
22 - WM_NCCREATE not handled first -> title bar visible if WS_POPUP wasn't set before
23*/
24
25#include <string.h>
26
27#include "winbase.h"
28#include "commctrl.h"
29#include "tooltips.h"
30#include "comctl32.h"
31
32
33#define ID_TIMERSHOW 1 /* show delay timer */
34#define ID_TIMERPOP 2 /* auto pop timer */
35#define ID_TIMERLEAVE 3 /* tool leave timer */
36
37
38extern LPSTR COMCTL32_aSubclass; /* global subclassing atom */
39
40/* property name of tooltip window handle */
41/*#define TT_SUBCLASS_PROP "CC32SubclassInfo" */
42
43#define TOOLTIPS_GetInfoPtr(hWindow) ((TOOLTIPS_INFO *)GetWindowLongA (hWindow, 0))
44
45
46LRESULT CALLBACK
47TOOLTIPS_SubclassProc (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
48
49
50static VOID
51TOOLTIPS_Refresh (HWND hwnd, HDC hdc)
52{
53 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr(hwnd);
54 RECT rc;
55 INT oldBkMode;
56 HFONT hOldFont;
57 HBRUSH hBrush;
58 UINT uFlags = DT_EXTERNALLEADING;
59
60 if (infoPtr->nMaxTipWidth > -1) uFlags |= DT_WORDBREAK;
61 if (GetWindowLongA(hwnd,GWL_STYLE) & TTS_NOPREFIX) uFlags |= DT_NOPREFIX;
62 GetClientRect(hwnd,&rc);
63
64 /* fill the background */
65 hBrush = CreateSolidBrush(infoPtr->clrBk);
66 FillRect(hdc,&rc,hBrush);
67 DeleteObject(hBrush);
68
69 /* calculate text rectangle */
70 rc.left += (2+infoPtr->rcMargin.left);
71 rc.top += (2+infoPtr->rcMargin.top);
72 rc.right -= (2+infoPtr->rcMargin.right);
73 rc.bottom -= (2+infoPtr->rcMargin.bottom);
74
75 /* draw text */
76 oldBkMode = SetBkMode(hdc,TRANSPARENT);
77 SetTextColor(hdc,infoPtr->clrText);
78 hOldFont = SelectObject(hdc,infoPtr->hFont);
79 DrawTextW(hdc,infoPtr->szTipText,-1,&rc,uFlags);
80 SelectObject(hdc,hOldFont);
81 if (oldBkMode != TRANSPARENT) SetBkMode(hdc,oldBkMode);
82}
83
84
85static VOID
86TOOLTIPS_GetTipText(HWND hwnd,TOOLTIPS_INFO *infoPtr,INT nTool)
87{
88 TTTOOL_INFO *toolPtr = &infoPtr->tools[nTool];
89
90 if ((toolPtr->hinst) && (HIWORD((UINT)toolPtr->lpszText) == 0))
91 {
92 /* load a resource */
93// TRACE (tooltips,"load res string %x %x\n",toolPtr->hinst,(int)toolPtr->lpszText);
94 LoadStringW(toolPtr->hinst,(UINT)toolPtr->lpszText,infoPtr->szTipText,INFOTIPSIZE);
95 } else if (toolPtr->lpszText)
96 {
97 if (toolPtr->lpszText == LPSTR_TEXTCALLBACKW)
98 {
99 NMTTDISPINFOA ttnmdi;
100
101 /* fill NMHDR struct */
102 ZeroMemory (&ttnmdi,sizeof(NMTTDISPINFOA));
103 ttnmdi.hdr.hwndFrom = hwnd;
104 ttnmdi.hdr.idFrom = toolPtr->uId;
105 ttnmdi.hdr.code = TTN_GETDISPINFOA;
106 ttnmdi.lpszText = (LPSTR)&ttnmdi.szText;
107 ttnmdi.uFlags = toolPtr->uFlags;
108 ttnmdi.lParam = toolPtr->lParam;
109 // TRACE (tooltips, "hdr.idFrom = %x\n", ttnmdi.hdr.idFrom);
110 SendMessageA (toolPtr->hwnd,WM_NOTIFY,(WPARAM)toolPtr->uId,(LPARAM)&ttnmdi);
111
112 if ((ttnmdi.hinst) && (HIWORD((UINT)ttnmdi.szText) == 0))
113 {
114 LoadStringW (ttnmdi.hinst,(UINT)ttnmdi.szText,infoPtr->szTipText,INFOTIPSIZE);
115 if (ttnmdi.uFlags & TTF_DI_SETITEM)
116 {
117 toolPtr->hinst = ttnmdi.hinst;
118 toolPtr->lpszText = (LPWSTR)ttnmdi.szText;
119 }
120 } else if (ttnmdi.szText[0])
121 {
122 lstrcpynAtoW (infoPtr->szTipText,ttnmdi.szText,80);
123 if (ttnmdi.uFlags & TTF_DI_SETITEM)
124 {
125 INT len = lstrlenA(ttnmdi.szText);
126 toolPtr->hinst = 0;
127 toolPtr->lpszText = COMCTL32_Alloc((len+1)* sizeof(WCHAR));
128 lstrcpyAtoW(toolPtr->lpszText,ttnmdi.szText);
129 }
130 } else if (ttnmdi.lpszText == 0)
131 {
132 /* no text available */
133 infoPtr->szTipText[0] = L'\0';
134 } else if (ttnmdi.lpszText != LPSTR_TEXTCALLBACKA)
135 {
136 lstrcpynAtoW(infoPtr->szTipText,ttnmdi.lpszText,INFOTIPSIZE);
137 if (ttnmdi.uFlags & TTF_DI_SETITEM)
138 {
139 INT len = lstrlenA(ttnmdi.lpszText);
140 toolPtr->hinst = 0;
141 toolPtr->lpszText = COMCTL32_Alloc((len+1)*sizeof(WCHAR));
142 lstrcpyAtoW(toolPtr->lpszText,ttnmdi.lpszText);
143 }
144 } else
145 {
146// ERR (tooltips, "recursive text callback!\n");
147 infoPtr->szTipText[0] = '\0';
148 }
149 } else
150 {
151 /* the item is a usual (unicode) text */
152 lstrcpynW (infoPtr->szTipText,toolPtr->lpszText,INFOTIPSIZE);
153 }
154 }
155 else
156 {
157 /* no text available */
158 infoPtr->szTipText[0] = L'\0';
159 }
160
161// TRACE (tooltips, "\"%s\"\n", debugstr_w(infoPtr->szTipText));
162}
163
164static VOID
165TOOLTIPS_CalcTipSize (HWND hwnd,TOOLTIPS_INFO *infoPtr,LPSIZE lpSize)
166{
167 HDC hdc;
168 HFONT hOldFont;
169 UINT uFlags = DT_EXTERNALLEADING | DT_CALCRECT;
170 RECT rc = {0,0,0,0};
171
172 if (infoPtr->nMaxTipWidth > -1)
173 {
174 rc.right = infoPtr->nMaxTipWidth;
175 uFlags |= DT_WORDBREAK;
176 }
177 if (GetWindowLongA(hwnd,GWL_STYLE) & TTS_NOPREFIX) uFlags |= DT_NOPREFIX;
178// TRACE (tooltips, "\"%s\"\n", debugstr_w(infoPtr->szTipText));
179
180 hdc = GetDC(hwnd);
181 hOldFont = SelectObject(hdc,infoPtr->hFont);
182 DrawTextW(hdc,infoPtr->szTipText,-1,&rc,uFlags);
183 SelectObject(hdc,hOldFont);
184 ReleaseDC(hwnd,hdc);
185
186 lpSize->cx = rc.right-rc.left+4+infoPtr->rcMargin.left+infoPtr->rcMargin.right;
187 lpSize->cy = rc.bottom-rc.top+4+infoPtr->rcMargin.bottom+infoPtr->rcMargin.top;
188}
189
190
191static VOID
192TOOLTIPS_Show (HWND hwnd, TOOLTIPS_INFO *infoPtr)
193{
194 TTTOOL_INFO *toolPtr;
195 RECT rect;
196 SIZE size;
197 HDC hdc;
198 NMHDR hdr;
199
200 if (infoPtr->nTool == -1)
201 {
202// TRACE (tooltips, "invalid tool (-1)!\n");
203 return;
204 }
205
206 infoPtr->nCurrentTool = infoPtr->nTool;
207
208// TRACE (tooltips, "Show tooltip pre %d!\n", infoPtr->nTool);
209
210 TOOLTIPS_GetTipText(hwnd,infoPtr,infoPtr->nCurrentTool);
211
212 if (infoPtr->szTipText[0] == L'\0')
213 {
214 infoPtr->nCurrentTool = -1;
215 return;
216 }
217
218// TRACE (tooltips, "Show tooltip %d!\n", infoPtr->nCurrentTool);
219 toolPtr = &infoPtr->tools[infoPtr->nCurrentTool];
220
221 hdr.hwndFrom = hwnd;
222 hdr.idFrom = toolPtr->uId;
223 hdr.code = TTN_SHOW;
224 SendMessageA(toolPtr->hwnd,WM_NOTIFY,
225 (WPARAM)toolPtr->uId,(LPARAM)&hdr);
226
227// TRACE (tooltips, "\"%s\"\n", debugstr_w(infoPtr->szTipText));
228
229 TOOLTIPS_CalcTipSize (hwnd, infoPtr, &size);
230// TRACE (tooltips, "size %d - %d\n", size.cx, size.cy);
231
232 if (toolPtr->uFlags & TTF_CENTERTIP)
233 {
234 RECT rc;
235
236 if (toolPtr->uFlags & TTF_IDISHWND)
237 GetWindowRect ((HWND)toolPtr->uId, &rc);
238 else
239 {
240 rc = toolPtr->rect;
241 MapWindowPoints (toolPtr->hwnd, (HWND)0, (LPPOINT)&rc, 2);
242 }
243 rect.left = (rc.left + rc.right - size.cx) / 2;
244 rect.top = rc.bottom + 2;
245 } else
246 {
247 GetCursorPos((LPPOINT)&rect);
248 rect.top += 20;
249 }
250
251 /* FIXME: check position */
252
253// TRACE (tooltips, "pos %d - %d\n", rect.left, rect.top);
254
255 rect.right = rect.left + size.cx;
256 rect.bottom = rect.top + size.cy;
257
258 AdjustWindowRectEx (&rect,GetWindowLongA(hwnd, GWL_STYLE),
259 FALSE,GetWindowLongA(hwnd, GWL_EXSTYLE));
260
261 SetWindowPos (hwnd,HWND_TOP,rect.left,rect.top,
262 rect.right-rect.left,rect.bottom-rect.top,
263 SWP_SHOWWINDOW | SWP_NOACTIVATE);
264
265 /* repaint the tooltip */
266 hdc = GetDC(hwnd);
267 TOOLTIPS_Refresh(hwnd,hdc);
268 ReleaseDC(hwnd,hdc);
269
270 SetTimer (hwnd,ID_TIMERPOP,infoPtr->nAutoPopTime,0);
271}
272
273
274static VOID
275TOOLTIPS_Hide (HWND hwnd, TOOLTIPS_INFO *infoPtr)
276{
277 TTTOOL_INFO *toolPtr;
278 NMHDR hdr;
279
280 if (infoPtr->nCurrentTool == -1)
281 return;
282
283 toolPtr = &infoPtr->tools[infoPtr->nCurrentTool];
284// TRACE (tooltips, "Hide tooltip %d!\n", infoPtr->nCurrentTool);
285 KillTimer (hwnd, ID_TIMERPOP);
286
287 hdr.hwndFrom = hwnd;
288 hdr.idFrom = toolPtr->uId;
289 hdr.code = TTN_POP;
290 SendMessageA (toolPtr->hwnd, WM_NOTIFY,
291 (WPARAM)toolPtr->uId, (LPARAM)&hdr);
292
293 infoPtr->nCurrentTool = -1;
294
295 SetWindowPos (hwnd, HWND_TOP, 0, 0, 0, 0,
296 SWP_NOZORDER | SWP_HIDEWINDOW | SWP_NOACTIVATE);
297}
298
299
300static VOID
301TOOLTIPS_TrackShow (HWND hwnd, TOOLTIPS_INFO *infoPtr)
302{
303 TTTOOL_INFO *toolPtr;
304 RECT rect;
305 SIZE size;
306 HDC hdc;
307 NMHDR hdr;
308
309 if (infoPtr->nTrackTool == -1)
310 {
311// TRACE (tooltips, "invalid tracking tool (-1)!\n");
312 return;
313 }
314
315// TRACE (tooltips, "show tracking tooltip pre %d!\n", infoPtr->nTrackTool);
316
317 TOOLTIPS_GetTipText(hwnd,infoPtr,infoPtr->nTrackTool);
318
319 if (infoPtr->szTipText[0] == L'\0')
320 {
321 infoPtr->nTrackTool = -1;
322 return;
323 }
324
325// TRACE (tooltips, "show tracking tooltip %d!\n", infoPtr->nTrackTool);
326 toolPtr = &infoPtr->tools[infoPtr->nTrackTool];
327
328 hdr.hwndFrom = hwnd;
329 hdr.idFrom = toolPtr->uId;
330 hdr.code = TTN_SHOW;
331 SendMessageA(toolPtr->hwnd,WM_NOTIFY,(WPARAM)toolPtr->uId,(LPARAM)&hdr);
332
333// TRACE (tooltips, "\"%s\"\n", debugstr_w(infoPtr->szTipText));
334
335 TOOLTIPS_CalcTipSize(hwnd,infoPtr,&size);
336// TRACE (tooltips, "size %d - %d\n", size.cx, size.cy);
337
338 if (toolPtr->uFlags & TTF_ABSOLUTE)
339 {
340 rect.left = infoPtr->xTrackPos;
341 rect.top = infoPtr->yTrackPos;
342
343 if (toolPtr->uFlags & TTF_CENTERTIP)
344 {
345 rect.left -= (size.cx/2);
346 rect.top -= (size.cy/2);
347 }
348 } else
349 {
350 RECT rcTool;
351
352 if (toolPtr->uFlags & TTF_IDISHWND)
353 {
354 GetWindowRect((HWND)toolPtr->uId,&rcTool); //screen coordinates
355 } else
356 {
357 rcTool = toolPtr->rect;
358 MapWindowPoints(toolPtr->hwnd,(HWND)0,(LPPOINT)&rcTool,2);
359 }
360
361 GetCursorPos ((LPPOINT)&rect);
362 rect.top += 20;
363
364 if (toolPtr->uFlags & TTF_CENTERTIP)
365 {
366 rect.left -= (size.cx / 2);
367 rect.top -= (size.cy / 2);
368 }
369
370 /* smart placement */
371 if ((rect.left + size.cx > rcTool.left) && (rect.left < rcTool.right) &&
372 (rect.top + size.cy > rcTool.top) && (rect.top < rcTool.bottom))
373 rect.left = rcTool.right;
374 }
375
376// TRACE (tooltips, "pos %d - %d\n", rect.left, rect.top);
377
378 rect.right = rect.left+size.cx;
379 rect.bottom = rect.top+size.cy;
380
381 AdjustWindowRectEx (&rect,GetWindowLongA(hwnd,GWL_STYLE),
382 FALSE,GetWindowLongA(hwnd,GWL_EXSTYLE));
383
384 SetWindowPos (hwnd,HWND_TOP,rect.left,rect.top,
385 rect.right-rect.left,rect.bottom-rect.top,
386 SWP_SHOWWINDOW | SWP_NOACTIVATE );
387
388 hdc = GetDC (hwnd);
389 TOOLTIPS_Refresh (hwnd, hdc);
390 ReleaseDC (hwnd, hdc);
391}
392
393
394static VOID
395TOOLTIPS_TrackHide (HWND hwnd, TOOLTIPS_INFO *infoPtr)
396{
397 TTTOOL_INFO *toolPtr;
398 NMHDR hdr;
399
400 if (infoPtr->nTrackTool == -1)
401 return;
402
403 toolPtr = &infoPtr->tools[infoPtr->nTrackTool];
404// TRACE (tooltips, "hide tracking tooltip %d!\n", infoPtr->nTrackTool);
405
406 hdr.hwndFrom = hwnd;
407 hdr.idFrom = toolPtr->uId;
408 hdr.code = TTN_POP;
409 SendMessageA (toolPtr->hwnd, WM_NOTIFY,
410 (WPARAM)toolPtr->uId, (LPARAM)&hdr);
411
412 SetWindowPos (hwnd, HWND_TOP, 0, 0, 0, 0,
413 SWP_NOZORDER | SWP_HIDEWINDOW | SWP_NOACTIVATE);
414}
415
416
417static INT
418TOOLTIPS_GetToolFromInfoA (TOOLTIPS_INFO *infoPtr, LPTTTOOLINFOA lpToolInfo)
419{
420 TTTOOL_INFO *toolPtr;
421 INT nTool;
422
423 for (nTool = 0; nTool < infoPtr->uNumTools; nTool++) {
424 toolPtr = &infoPtr->tools[nTool];
425
426 if (!(toolPtr->uFlags & TTF_IDISHWND) &&
427 (lpToolInfo->hwnd == toolPtr->hwnd) &&
428 (lpToolInfo->uId == toolPtr->uId))
429 return nTool;
430 }
431
432 for (nTool = 0; nTool < infoPtr->uNumTools; nTool++) {
433 toolPtr = &infoPtr->tools[nTool];
434
435 if ((toolPtr->uFlags & TTF_IDISHWND) &&
436 (lpToolInfo->uId == toolPtr->uId))
437 return nTool;
438 }
439
440 return -1;
441}
442
443
444static INT
445TOOLTIPS_GetToolFromInfoW (TOOLTIPS_INFO *infoPtr, LPTTTOOLINFOW lpToolInfo)
446{
447 TTTOOL_INFO *toolPtr;
448 INT nTool;
449
450 for (nTool = 0; nTool < infoPtr->uNumTools; nTool++) {
451 toolPtr = &infoPtr->tools[nTool];
452
453 if (!(toolPtr->uFlags & TTF_IDISHWND) &&
454 (lpToolInfo->hwnd == toolPtr->hwnd) &&
455 (lpToolInfo->uId == toolPtr->uId))
456 return nTool;
457 }
458
459 for (nTool = 0; nTool < infoPtr->uNumTools; nTool++) {
460 toolPtr = &infoPtr->tools[nTool];
461
462 if ((toolPtr->uFlags & TTF_IDISHWND) &&
463 (lpToolInfo->uId == toolPtr->uId))
464 return nTool;
465 }
466
467 return -1;
468}
469
470
471static INT
472TOOLTIPS_GetToolFromPoint (TOOLTIPS_INFO *infoPtr, HWND hwnd, LPPOINT lpPt)
473{
474 TTTOOL_INFO *toolPtr;
475 INT nTool;
476
477 for (nTool = 0; nTool < infoPtr->uNumTools; nTool++) {
478 toolPtr = &infoPtr->tools[nTool];
479
480 if (!(toolPtr->uFlags & TTF_IDISHWND)) {
481 if (hwnd != toolPtr->hwnd)
482 continue;
483 if (!PtInRect (&toolPtr->rect, *lpPt))
484 continue;
485 return nTool;
486 }
487 }
488
489 for (nTool = 0; nTool < infoPtr->uNumTools; nTool++) {
490 toolPtr = &infoPtr->tools[nTool];
491
492 if (toolPtr->uFlags & TTF_IDISHWND) {
493 if ((HWND)toolPtr->uId == hwnd)
494 return nTool;
495 }
496 }
497
498 return -1;
499}
500
501
502static INT
503TOOLTIPS_GetToolFromMessage (TOOLTIPS_INFO *infoPtr, HWND hwndTool)
504{
505 DWORD dwPos;
506 POINT pt;
507
508 dwPos = GetMessagePos ();
509 pt.x = (INT)LOWORD(dwPos);
510 pt.y = (INT)HIWORD(dwPos);
511 ScreenToClient (hwndTool, &pt);
512
513 return TOOLTIPS_GetToolFromPoint (infoPtr, hwndTool, &pt);
514}
515
516
517static BOOL
518TOOLTIPS_IsWindowActive (HWND hwnd)
519{
520 HWND hwndActive = GetActiveWindow ();
521 if (!hwndActive)
522 return FALSE;
523 if (hwndActive == hwnd)
524 return TRUE;
525 return IsChild (hwndActive, hwnd);
526}
527
528
529static INT
530TOOLTIPS_CheckTool (HWND hwnd, BOOL bShowTest)
531{
532 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
533 POINT pt;
534 HWND hwndTool;
535 INT nTool;
536
537 GetCursorPos (&pt);
538 hwndTool = SendMessageA (hwnd, TTM_WINDOWFROMPOINT, 0, (LPARAM)&pt);
539 if (hwndTool == 0)
540 return -1;
541
542 ScreenToClient (hwndTool, &pt);
543 nTool = TOOLTIPS_GetToolFromPoint (infoPtr, hwndTool, &pt);
544 if (nTool == -1)
545 return -1;
546
547 if (!(GetWindowLongA (hwnd, GWL_STYLE) & TTS_ALWAYSTIP) && bShowTest) {
548 if (!TOOLTIPS_IsWindowActive (GetWindow (hwnd, GW_OWNER)))
549 return -1;
550 }
551
552// TRACE (tooltips, "tool %d\n", nTool);
553
554 return nTool;
555}
556
557
558static LRESULT
559TOOLTIPS_Activate (HWND hwnd, WPARAM wParam, LPARAM lParam)
560{
561 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
562
563 infoPtr->bActive = (BOOL)wParam;
564
565// if (infoPtr->bActive)
566// TRACE (tooltips, "activate!\n");
567
568 if (!(infoPtr->bActive) && (infoPtr->nCurrentTool != -1))
569 TOOLTIPS_Hide (hwnd, infoPtr);
570
571 return 0;
572}
573
574
575static LRESULT
576TOOLTIPS_AddToolA(HWND hwnd,WPARAM wParam,LPARAM lParam)
577{
578 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr(hwnd);
579 LPTTTOOLINFOA lpToolInfo = (LPTTTOOLINFOA)lParam;
580 TTTOOL_INFO *toolPtr;
581
582 if (lpToolInfo == NULL) return FALSE;
583 if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEA) return FALSE;
584
585// TRACE (tooltips, "add tool (%x) %x %d%s!\n",
586// hwnd, lpToolInfo->hwnd, lpToolInfo->uId,
587// (lpToolInfo->uFlags & TTF_IDISHWND) ? " TTF_IDISHWND" : "");
588
589 if (infoPtr->uNumTools == 0)
590 {
591 infoPtr->tools = COMCTL32_Alloc(sizeof(TTTOOL_INFO));
592 toolPtr = infoPtr->tools;
593 } else
594 {
595 TTTOOL_INFO *oldTools = infoPtr->tools;
596
597 //CB: check if already exists!
598
599 infoPtr->tools = COMCTL32_Alloc (sizeof(TTTOOL_INFO)*(infoPtr->uNumTools+1));
600 memcpy (infoPtr->tools,oldTools,infoPtr->uNumTools*sizeof(TTTOOL_INFO));
601 COMCTL32_Free(oldTools);
602 toolPtr = &infoPtr->tools[infoPtr->uNumTools];
603 }
604
605 infoPtr->uNumTools++;
606
607 /* copy tool data */
608 toolPtr->uFlags = lpToolInfo->uFlags;
609 toolPtr->hwnd = lpToolInfo->hwnd;
610 toolPtr->uId = lpToolInfo->uId;
611 toolPtr->rect = lpToolInfo->rect;
612 toolPtr->hinst = lpToolInfo->hinst;
613
614 if ((lpToolInfo->hinst) && (HIWORD((INT)lpToolInfo->lpszText) == 0))
615 {
616// TRACE (tooltips, "add string id %x!\n", (int)lpToolInfo->lpszText);
617 toolPtr->lpszText = (LPWSTR)lpToolInfo->lpszText;
618 } else if (lpToolInfo->lpszText)
619 {
620 if (lpToolInfo->lpszText == LPSTR_TEXTCALLBACKA)
621 {
622// TRACE (tooltips, "add CALLBACK!\n");
623 toolPtr->lpszText = LPSTR_TEXTCALLBACKW;
624 } else
625 {
626 INT len = lstrlenA (lpToolInfo->lpszText);
627// TRACE (tooltips, "add text \"%s\"!\n", lpToolInfo->lpszText);
628 toolPtr->lpszText = COMCTL32_Alloc((len+1)*sizeof(WCHAR));
629 lstrcpyAtoW (toolPtr->lpszText, lpToolInfo->lpszText);
630 }
631 } else toolPtr->lpszText = NULL;
632
633 if (lpToolInfo->cbSize >= sizeof(TTTOOLINFOA))
634 toolPtr->lParam = lpToolInfo->lParam;
635
636 /* install subclassing hook */
637 if (toolPtr->uFlags & TTF_SUBCLASS)
638 {
639 if (toolPtr->uFlags & TTF_IDISHWND)
640 {
641 LPTT_SUBCLASS_INFO lpttsi =
642 (LPTT_SUBCLASS_INFO)GetPropA((HWND)toolPtr->uId,COMCTL32_aSubclass);
643 if (lpttsi == NULL)
644 {
645 lpttsi = (LPTT_SUBCLASS_INFO)COMCTL32_Alloc(sizeof(TT_SUBCLASS_INFO));
646 lpttsi->wpOrigProc =
647 (WNDPROC)SetWindowLongA ((HWND)toolPtr->uId,
648 GWL_WNDPROC,(LONG)TOOLTIPS_SubclassProc);
649 lpttsi->hwndToolTip = hwnd;
650 lpttsi->uRefCount++;
651 SetPropA ((HWND)toolPtr->uId,COMCTL32_aSubclass,(HANDLE)lpttsi);
652 }
653// else
654// WARN (tooltips, "A window tool must only be listed once!\n");
655 } else
656 {
657 LPTT_SUBCLASS_INFO lpttsi =
658 (LPTT_SUBCLASS_INFO)GetPropA (toolPtr->hwnd, COMCTL32_aSubclass);
659 if (lpttsi == NULL)
660 {
661 lpttsi = (LPTT_SUBCLASS_INFO)COMCTL32_Alloc(sizeof(TT_SUBCLASS_INFO));
662 lpttsi->wpOrigProc =
663 (WNDPROC)SetWindowLongA (toolPtr->hwnd,
664 GWL_WNDPROC,(LONG)TOOLTIPS_SubclassProc);
665 lpttsi->hwndToolTip = hwnd;
666 lpttsi->uRefCount++;
667 SetPropA(toolPtr->hwnd,COMCTL32_aSubclass,(HANDLE)lpttsi);
668 } else lpttsi->uRefCount++;
669 }
670// TRACE (tooltips, "subclassing installed!\n");
671 }
672
673 return TRUE;
674}
675
676
677static LRESULT
678TOOLTIPS_AddToolW (HWND hwnd, WPARAM wParam, LPARAM lParam)
679{
680 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
681 LPTTTOOLINFOW lpToolInfo = (LPTTTOOLINFOW)lParam;
682 TTTOOL_INFO *toolPtr;
683
684 if (lpToolInfo == NULL)
685 return FALSE;
686 if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEW)
687 return FALSE;
688
689// TRACE (tooltips, "add tool (%x) %x %d%s!\n",
690// hwnd, lpToolInfo->hwnd, lpToolInfo->uId,
691// (lpToolInfo->uFlags & TTF_IDISHWND) ? " TTF_IDISHWND" : "");
692
693 if (infoPtr->uNumTools == 0) {
694 infoPtr->tools = COMCTL32_Alloc (sizeof(TTTOOL_INFO));
695 toolPtr = infoPtr->tools;
696 }
697 else {
698 TTTOOL_INFO *oldTools = infoPtr->tools;
699 infoPtr->tools =
700 COMCTL32_Alloc (sizeof(TTTOOL_INFO) * (infoPtr->uNumTools + 1));
701 memcpy (infoPtr->tools, oldTools,
702 infoPtr->uNumTools * sizeof(TTTOOL_INFO));
703 COMCTL32_Free (oldTools);
704 toolPtr = &infoPtr->tools[infoPtr->uNumTools];
705 }
706
707 infoPtr->uNumTools++;
708
709 /* copy tool data */
710 toolPtr->uFlags = lpToolInfo->uFlags;
711 toolPtr->hwnd = lpToolInfo->hwnd;
712 toolPtr->uId = lpToolInfo->uId;
713 toolPtr->rect = lpToolInfo->rect;
714 toolPtr->hinst = lpToolInfo->hinst;
715
716 if ((lpToolInfo->hinst) && (HIWORD((INT)lpToolInfo->lpszText) == 0)) {
717// TRACE (tooltips, "add string id %x!\n", (int)lpToolInfo->lpszText);
718 toolPtr->lpszText = (LPWSTR)lpToolInfo->lpszText;
719 }
720 else if (lpToolInfo->lpszText) {
721 if (lpToolInfo->lpszText == LPSTR_TEXTCALLBACKW) {
722// TRACE (tooltips, "add CALLBACK!\n");
723 toolPtr->lpszText = LPSTR_TEXTCALLBACKW;
724 }
725 else {
726 INT len = lstrlenW (lpToolInfo->lpszText);
727// TRACE (tooltips, "add text \"%s\"!\n",
728// debugstr_w(lpToolInfo->lpszText));
729 toolPtr->lpszText = COMCTL32_Alloc ((len + 1)*sizeof(WCHAR));
730 lstrcpyW (toolPtr->lpszText, lpToolInfo->lpszText);
731 }
732 }
733
734 if (lpToolInfo->cbSize >= sizeof(TTTOOLINFOW))
735 toolPtr->lParam = lpToolInfo->lParam;
736
737 /* install subclassing hook */
738 if (toolPtr->uFlags & TTF_SUBCLASS) {
739 if (toolPtr->uFlags & TTF_IDISHWND) {
740 LPTT_SUBCLASS_INFO lpttsi =
741 (LPTT_SUBCLASS_INFO)GetPropA ((HWND)toolPtr->uId, COMCTL32_aSubclass);
742 if (lpttsi == NULL) {
743 lpttsi =
744 (LPTT_SUBCLASS_INFO)COMCTL32_Alloc (sizeof(TT_SUBCLASS_INFO));
745 lpttsi->wpOrigProc =
746 (WNDPROC)SetWindowLongA ((HWND)toolPtr->uId,
747 GWL_WNDPROC,(LONG)TOOLTIPS_SubclassProc);
748 lpttsi->hwndToolTip = hwnd;
749 lpttsi->uRefCount++;
750 SetPropA ((HWND)toolPtr->uId, COMCTL32_aSubclass,
751 (HANDLE)lpttsi);
752 }
753// else
754// WARN (tooltips, "A window tool must only be listed once!\n");
755 }
756 else {
757 LPTT_SUBCLASS_INFO lpttsi =
758 (LPTT_SUBCLASS_INFO)GetPropA (toolPtr->hwnd, COMCTL32_aSubclass);
759 if (lpttsi == NULL) {
760 lpttsi =
761 (LPTT_SUBCLASS_INFO)COMCTL32_Alloc (sizeof(TT_SUBCLASS_INFO));
762 lpttsi->wpOrigProc =
763 (WNDPROC)SetWindowLongA (toolPtr->hwnd,
764 GWL_WNDPROC,(LONG)TOOLTIPS_SubclassProc);
765 lpttsi->hwndToolTip = hwnd;
766 lpttsi->uRefCount++;
767 SetPropA (toolPtr->hwnd, COMCTL32_aSubclass, (HANDLE)lpttsi);
768 }
769 else
770 lpttsi->uRefCount++;
771 }
772// TRACE (tooltips, "subclassing installed!\n");
773 }
774
775 return TRUE;
776}
777
778
779static LRESULT
780TOOLTIPS_DelToolA (HWND hwnd, WPARAM wParam, LPARAM lParam)
781{
782 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
783 LPTTTOOLINFOA lpToolInfo = (LPTTTOOLINFOA)lParam;
784 TTTOOL_INFO *toolPtr;
785 INT nTool;
786
787 if (lpToolInfo == NULL)
788 return 0;
789 if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEA)
790 return 0;
791 if (infoPtr->uNumTools == 0)
792 return 0;
793
794 nTool = TOOLTIPS_GetToolFromInfoA (infoPtr, lpToolInfo);
795 if (nTool == -1) return 0;
796
797// TRACE (tooltips, "tool %d\n", nTool);
798
799 /* delete text string */
800 toolPtr = &infoPtr->tools[nTool];
801 if ((toolPtr->hinst) && (toolPtr->lpszText)) {
802 if (toolPtr->lpszText != LPSTR_TEXTCALLBACKW)
803 COMCTL32_Free (toolPtr->lpszText);
804 }
805
806 /* remove subclassing */
807 if (toolPtr->uFlags & TTF_SUBCLASS) {
808 if (toolPtr->uFlags & TTF_IDISHWND) {
809 LPTT_SUBCLASS_INFO lpttsi =
810 (LPTT_SUBCLASS_INFO)GetPropA ((HWND)toolPtr->uId, COMCTL32_aSubclass);
811 if (lpttsi) {
812 SetWindowLongA ((HWND)toolPtr->uId, GWL_WNDPROC,
813 (LONG)lpttsi->wpOrigProc);
814 RemovePropA ((HWND)toolPtr->uId, COMCTL32_aSubclass);
815 COMCTL32_Free (&lpttsi);
816 }
817// else
818// ERR (tooltips, "Invalid data handle!\n");
819 }
820 else {
821 LPTT_SUBCLASS_INFO lpttsi =
822 (LPTT_SUBCLASS_INFO)GetPropA (toolPtr->hwnd, COMCTL32_aSubclass);
823 if (lpttsi) {
824 if (lpttsi->uRefCount == 1) {
825 SetWindowLongA ((HWND)toolPtr->uId, GWL_WNDPROC,
826 (LONG)lpttsi->wpOrigProc);
827 RemovePropA ((HWND)toolPtr->uId, COMCTL32_aSubclass);
828 COMCTL32_Free (&lpttsi);
829 }
830 else
831 lpttsi->uRefCount--;
832 }
833// else
834// ERR (tooltips, "Invalid data handle!\n");
835 }
836 }
837
838 /* delete tool from tool list */
839 if (infoPtr->uNumTools == 1) {
840 COMCTL32_Free (infoPtr->tools);
841 infoPtr->tools = NULL;
842 }
843 else {
844 TTTOOL_INFO *oldTools = infoPtr->tools;
845 infoPtr->tools =
846 COMCTL32_Alloc (sizeof(TTTOOL_INFO) * (infoPtr->uNumTools - 1));
847
848 if (nTool > 0)
849 memcpy (&infoPtr->tools[0], &oldTools[0],
850 nTool * sizeof(TTTOOL_INFO));
851
852 if (nTool < infoPtr->uNumTools - 1)
853 memcpy (&infoPtr->tools[nTool], &oldTools[nTool + 1],
854 (infoPtr->uNumTools - nTool - 1) * sizeof(TTTOOL_INFO));
855
856 COMCTL32_Free (oldTools);
857 }
858
859 infoPtr->uNumTools--;
860
861 return 0;
862}
863
864
865static LRESULT
866TOOLTIPS_DelToolW (HWND hwnd, WPARAM wParam, LPARAM lParam)
867{
868 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
869 LPTTTOOLINFOW lpToolInfo = (LPTTTOOLINFOW)lParam;
870 TTTOOL_INFO *toolPtr;
871 INT nTool;
872
873 if (lpToolInfo == NULL)
874 return 0;
875 if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEW)
876 return 0;
877 if (infoPtr->uNumTools == 0)
878 return 0;
879
880 nTool = TOOLTIPS_GetToolFromInfoW (infoPtr, lpToolInfo);
881 if (nTool == -1) return 0;
882
883// TRACE (tooltips, "tool %d\n", nTool);
884
885 /* delete text string */
886 toolPtr = &infoPtr->tools[nTool];
887 if ((toolPtr->hinst) && (toolPtr->lpszText)) {
888 if (toolPtr->lpszText != LPSTR_TEXTCALLBACKW)
889 COMCTL32_Free (toolPtr->lpszText);
890 }
891
892 /* remove subclassing */
893 if (toolPtr->uFlags & TTF_SUBCLASS) {
894 if (toolPtr->uFlags & TTF_IDISHWND) {
895 LPTT_SUBCLASS_INFO lpttsi =
896 (LPTT_SUBCLASS_INFO)GetPropA ((HWND)toolPtr->uId, COMCTL32_aSubclass);
897 if (lpttsi) {
898 SetWindowLongA ((HWND)toolPtr->uId, GWL_WNDPROC,
899 (LONG)lpttsi->wpOrigProc);
900 RemovePropA ((HWND)toolPtr->uId, COMCTL32_aSubclass);
901 COMCTL32_Free (&lpttsi);
902 }
903// else
904// ERR (tooltips, "Invalid data handle!\n");
905 }
906 else {
907 LPTT_SUBCLASS_INFO lpttsi =
908 (LPTT_SUBCLASS_INFO)GetPropA (toolPtr->hwnd, COMCTL32_aSubclass);
909 if (lpttsi) {
910 if (lpttsi->uRefCount == 1) {
911 SetWindowLongA ((HWND)toolPtr->uId, GWL_WNDPROC,
912 (LONG)lpttsi->wpOrigProc);
913 RemovePropA ((HWND)toolPtr->uId, COMCTL32_aSubclass);
914 COMCTL32_Free (&lpttsi);
915 }
916 else
917 lpttsi->uRefCount--;
918 }
919// else
920// ERR (tooltips, "Invalid data handle!\n");
921 }
922 }
923
924 /* delete tool from tool list */
925 if (infoPtr->uNumTools == 1) {
926 COMCTL32_Free (infoPtr->tools);
927 infoPtr->tools = NULL;
928 }
929 else {
930 TTTOOL_INFO *oldTools = infoPtr->tools;
931 infoPtr->tools =
932 COMCTL32_Alloc (sizeof(TTTOOL_INFO) * (infoPtr->uNumTools - 1));
933
934 if (nTool > 0)
935 memcpy (&infoPtr->tools[0], &oldTools[0],
936 nTool * sizeof(TTTOOL_INFO));
937
938 if (nTool < infoPtr->uNumTools - 1)
939 memcpy (&infoPtr->tools[nTool], &oldTools[nTool + 1],
940 (infoPtr->uNumTools - nTool - 1) * sizeof(TTTOOL_INFO));
941
942 COMCTL32_Free (oldTools);
943 }
944
945 infoPtr->uNumTools--;
946
947 return 0;
948}
949
950
951static LRESULT
952TOOLTIPS_EnumToolsA (HWND hwnd, WPARAM wParam, LPARAM lParam)
953{
954 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
955 UINT uIndex = (UINT)wParam;
956 LPTTTOOLINFOA lpToolInfo = (LPTTTOOLINFOA)lParam;
957 TTTOOL_INFO *toolPtr;
958
959 if (lpToolInfo == NULL)
960 return FALSE;
961 if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEA)
962 return FALSE;
963 if (uIndex >= infoPtr->uNumTools)
964 return FALSE;
965
966// TRACE (tooltips, "index=%u\n", uIndex);
967
968 toolPtr = &infoPtr->tools[uIndex];
969
970 /* copy tool data */
971 lpToolInfo->uFlags = toolPtr->uFlags;
972 lpToolInfo->hwnd = toolPtr->hwnd;
973 lpToolInfo->uId = toolPtr->uId;
974 lpToolInfo->rect = toolPtr->rect;
975 lpToolInfo->hinst = toolPtr->hinst;
976/* lpToolInfo->lpszText = toolPtr->lpszText; */
977 lpToolInfo->lpszText = NULL; /* FIXME */
978
979 if (lpToolInfo->cbSize >= sizeof(TTTOOLINFOA))
980 lpToolInfo->lParam = toolPtr->lParam;
981
982 return TRUE;
983}
984
985
986static LRESULT
987TOOLTIPS_EnumToolsW (HWND hwnd, WPARAM wParam, LPARAM lParam)
988{
989 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
990 UINT uIndex = (UINT)wParam;
991 LPTTTOOLINFOW lpToolInfo = (LPTTTOOLINFOW)lParam;
992 TTTOOL_INFO *toolPtr;
993
994 if (lpToolInfo == NULL)
995 return FALSE;
996 if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEW)
997 return FALSE;
998 if (uIndex >= infoPtr->uNumTools)
999 return FALSE;
1000
1001// TRACE (tooltips, "index=%u\n", uIndex);
1002
1003 toolPtr = &infoPtr->tools[uIndex];
1004
1005 /* copy tool data */
1006 lpToolInfo->uFlags = toolPtr->uFlags;
1007 lpToolInfo->hwnd = toolPtr->hwnd;
1008 lpToolInfo->uId = toolPtr->uId;
1009 lpToolInfo->rect = toolPtr->rect;
1010 lpToolInfo->hinst = toolPtr->hinst;
1011/* lpToolInfo->lpszText = toolPtr->lpszText; */
1012 lpToolInfo->lpszText = NULL; /* FIXME */
1013
1014 if (lpToolInfo->cbSize >= sizeof(TTTOOLINFOW))
1015 lpToolInfo->lParam = toolPtr->lParam;
1016
1017 return TRUE;
1018}
1019
1020
1021static LRESULT
1022TOOLTIPS_GetCurrentToolA (HWND hwnd, WPARAM wParam, LPARAM lParam)
1023{
1024 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1025 LPTTTOOLINFOA lpToolInfo = (LPTTTOOLINFOA)lParam;
1026 TTTOOL_INFO *toolPtr;
1027
1028 if (lpToolInfo == NULL)
1029 return FALSE;
1030 if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEA)
1031 return FALSE;
1032
1033 if (lpToolInfo) {
1034 if (infoPtr->nCurrentTool > -1) {
1035 toolPtr = &infoPtr->tools[infoPtr->nCurrentTool];
1036
1037 /* copy tool data */
1038 lpToolInfo->uFlags = toolPtr->uFlags;
1039 lpToolInfo->rect = toolPtr->rect;
1040 lpToolInfo->hinst = toolPtr->hinst;
1041/* lpToolInfo->lpszText = toolPtr->lpszText; */
1042 lpToolInfo->lpszText = NULL; /* FIXME */
1043
1044 if (lpToolInfo->cbSize >= sizeof(TTTOOLINFOA))
1045 lpToolInfo->lParam = toolPtr->lParam;
1046
1047 return TRUE;
1048 }
1049 else
1050 return FALSE;
1051 }
1052 else
1053 return (infoPtr->nCurrentTool != -1);
1054
1055 return FALSE;
1056}
1057
1058
1059static LRESULT
1060TOOLTIPS_GetCurrentToolW (HWND hwnd, WPARAM wParam, LPARAM lParam)
1061{
1062 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1063 LPTTTOOLINFOW lpToolInfo = (LPTTTOOLINFOW)lParam;
1064 TTTOOL_INFO *toolPtr;
1065
1066 if (lpToolInfo == NULL)
1067 return FALSE;
1068 if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEW)
1069 return FALSE;
1070
1071 if (lpToolInfo) {
1072 if (infoPtr->nCurrentTool > -1) {
1073 toolPtr = &infoPtr->tools[infoPtr->nCurrentTool];
1074
1075 /* copy tool data */
1076 lpToolInfo->uFlags = toolPtr->uFlags;
1077 lpToolInfo->rect = toolPtr->rect;
1078 lpToolInfo->hinst = toolPtr->hinst;
1079/* lpToolInfo->lpszText = toolPtr->lpszText; */
1080 lpToolInfo->lpszText = NULL; /* FIXME */
1081
1082 if (lpToolInfo->cbSize >= sizeof(TTTOOLINFOW))
1083 lpToolInfo->lParam = toolPtr->lParam;
1084
1085 return TRUE;
1086 }
1087 else
1088 return FALSE;
1089 }
1090 else
1091 return (infoPtr->nCurrentTool != -1);
1092
1093 return FALSE;
1094}
1095
1096
1097static LRESULT
1098TOOLTIPS_GetDelayTime (HWND hwnd, WPARAM wParam, LPARAM lParam)
1099{
1100 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1101
1102 switch (wParam) {
1103 case TTDT_AUTOMATIC:
1104 return infoPtr->nAutomaticTime;
1105
1106 case TTDT_RESHOW:
1107 return infoPtr->nReshowTime;
1108
1109 case TTDT_AUTOPOP:
1110 return infoPtr->nAutoPopTime;
1111
1112 case TTDT_INITIAL:
1113 return infoPtr->nInitialTime;
1114 }
1115
1116 return 0;
1117}
1118
1119
1120static LRESULT
1121TOOLTIPS_GetMargin (HWND hwnd, WPARAM wParam, LPARAM lParam)
1122{
1123 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1124 LPRECT lpRect = (LPRECT)lParam;
1125
1126 lpRect->left = infoPtr->rcMargin.left;
1127 lpRect->right = infoPtr->rcMargin.right;
1128 lpRect->bottom = infoPtr->rcMargin.bottom;
1129 lpRect->top = infoPtr->rcMargin.top;
1130
1131 return 0;
1132}
1133
1134
1135static LRESULT
1136TOOLTIPS_GetMaxTipWidth (HWND hwnd, WPARAM wParam, LPARAM lParam)
1137{
1138 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1139
1140 return infoPtr->nMaxTipWidth;
1141}
1142
1143
1144static LRESULT
1145TOOLTIPS_GetTextA (HWND hwnd, WPARAM wParam, LPARAM lParam)
1146{
1147 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1148 LPTTTOOLINFOA lpToolInfo = (LPTTTOOLINFOA)lParam;
1149 INT nTool;
1150
1151 if (lpToolInfo == NULL)
1152 return 0;
1153 if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEA)
1154 return 0;
1155
1156 nTool = TOOLTIPS_GetToolFromInfoA (infoPtr, lpToolInfo);
1157 if (nTool == -1) return 0;
1158
1159 lstrcpyWtoA (lpToolInfo->lpszText, infoPtr->tools[nTool].lpszText);
1160
1161 return 0;
1162}
1163
1164
1165static LRESULT
1166TOOLTIPS_GetTextW (HWND hwnd, WPARAM wParam, LPARAM lParam)
1167{
1168 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1169 LPTTTOOLINFOW lpToolInfo = (LPTTTOOLINFOW)lParam;
1170 INT nTool;
1171
1172 if (lpToolInfo == NULL)
1173 return 0;
1174 if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEW)
1175 return 0;
1176
1177 nTool = TOOLTIPS_GetToolFromInfoW (infoPtr, lpToolInfo);
1178 if (nTool == -1) return 0;
1179
1180 lstrcpyW (lpToolInfo->lpszText, infoPtr->tools[nTool].lpszText);
1181
1182 return 0;
1183}
1184
1185
1186static LRESULT
1187TOOLTIPS_GetTipBkColor (HWND hwnd, WPARAM wParam, LPARAM lParam)
1188{
1189 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1190 return infoPtr->clrBk;
1191}
1192
1193
1194static LRESULT
1195TOOLTIPS_GetTipTextColor (HWND hwnd, WPARAM wParam, LPARAM lParam)
1196{
1197 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1198 return infoPtr->clrText;
1199}
1200
1201
1202static LRESULT
1203TOOLTIPS_GetToolCount (HWND hwnd, WPARAM wParam, LPARAM lParam)
1204{
1205 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1206 return infoPtr->uNumTools;
1207}
1208
1209
1210static LRESULT
1211TOOLTIPS_GetToolInfoA (HWND hwnd, WPARAM wParam, LPARAM lParam)
1212{
1213 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1214 LPTTTOOLINFOA lpToolInfo = (LPTTTOOLINFOA)lParam;
1215 TTTOOL_INFO *toolPtr;
1216 INT nTool;
1217
1218 if (lpToolInfo == NULL)
1219 return FALSE;
1220 if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEA)
1221 return FALSE;
1222 if (infoPtr->uNumTools == 0)
1223 return FALSE;
1224
1225 nTool = TOOLTIPS_GetToolFromInfoA (infoPtr, lpToolInfo);
1226 if (nTool == -1)
1227 return FALSE;
1228
1229// TRACE (tooltips, "tool %d\n", nTool);
1230
1231 toolPtr = &infoPtr->tools[nTool];
1232
1233 /* copy tool data */
1234 lpToolInfo->uFlags = toolPtr->uFlags;
1235 lpToolInfo->rect = toolPtr->rect;
1236 lpToolInfo->hinst = toolPtr->hinst;
1237/* lpToolInfo->lpszText = toolPtr->lpszText; */
1238 lpToolInfo->lpszText = NULL; /* FIXME */
1239
1240 if (lpToolInfo->cbSize >= sizeof(TTTOOLINFOA))
1241 lpToolInfo->lParam = toolPtr->lParam;
1242
1243 return TRUE;
1244}
1245
1246
1247static LRESULT
1248TOOLTIPS_GetToolInfoW (HWND hwnd, WPARAM wParam, LPARAM lParam)
1249{
1250 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1251 LPTTTOOLINFOW lpToolInfo = (LPTTTOOLINFOW)lParam;
1252 TTTOOL_INFO *toolPtr;
1253 INT nTool;
1254
1255 if (lpToolInfo == NULL)
1256 return FALSE;
1257 if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEW)
1258 return FALSE;
1259 if (infoPtr->uNumTools == 0)
1260 return FALSE;
1261
1262 nTool = TOOLTIPS_GetToolFromInfoW (infoPtr, lpToolInfo);
1263 if (nTool == -1)
1264 return FALSE;
1265
1266// TRACE (tooltips, "tool %d\n", nTool);
1267
1268 toolPtr = &infoPtr->tools[nTool];
1269
1270 /* copy tool data */
1271 lpToolInfo->uFlags = toolPtr->uFlags;
1272 lpToolInfo->rect = toolPtr->rect;
1273 lpToolInfo->hinst = toolPtr->hinst;
1274/* lpToolInfo->lpszText = toolPtr->lpszText; */
1275 lpToolInfo->lpszText = NULL; /* FIXME */
1276
1277 if (lpToolInfo->cbSize >= sizeof(TTTOOLINFOW))
1278 lpToolInfo->lParam = toolPtr->lParam;
1279
1280 return TRUE;
1281}
1282
1283
1284static LRESULT
1285TOOLTIPS_HitTestA (HWND hwnd, WPARAM wParam, LPARAM lParam)
1286{
1287 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1288 LPTTHITTESTINFOA lptthit = (LPTTHITTESTINFOA)lParam;
1289 TTTOOL_INFO *toolPtr;
1290 INT nTool;
1291
1292 if (lptthit == 0)
1293 return FALSE;
1294
1295 nTool = TOOLTIPS_GetToolFromPoint (infoPtr, lptthit->hwnd, &lptthit->pt);
1296 if (nTool == -1)
1297 return FALSE;
1298
1299// TRACE (tooltips, "tool %d!\n", nTool);
1300
1301 /* copy tool data */
1302 if (lptthit->ti.cbSize >= sizeof(TTTOOLINFOA)) {
1303 toolPtr = &infoPtr->tools[nTool];
1304
1305 lptthit->ti.uFlags = toolPtr->uFlags;
1306 lptthit->ti.hwnd = toolPtr->hwnd;
1307 lptthit->ti.uId = toolPtr->uId;
1308 lptthit->ti.rect = toolPtr->rect;
1309 lptthit->ti.hinst = toolPtr->hinst;
1310/* lptthit->ti.lpszText = toolPtr->lpszText; */
1311 lptthit->ti.lpszText = NULL; /* FIXME */
1312 lptthit->ti.lParam = toolPtr->lParam;
1313 }
1314
1315 return TRUE;
1316}
1317
1318
1319static LRESULT
1320TOOLTIPS_HitTestW (HWND hwnd, WPARAM wParam, LPARAM lParam)
1321{
1322 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1323 LPTTHITTESTINFOW lptthit = (LPTTHITTESTINFOW)lParam;
1324 TTTOOL_INFO *toolPtr;
1325 INT nTool;
1326
1327 if (lptthit == 0)
1328 return FALSE;
1329
1330 nTool = TOOLTIPS_GetToolFromPoint (infoPtr, lptthit->hwnd, &lptthit->pt);
1331 if (nTool == -1)
1332 return FALSE;
1333
1334// TRACE (tooltips, "tool %d!\n", nTool);
1335
1336 /* copy tool data */
1337 if (lptthit->ti.cbSize >= sizeof(TTTOOLINFOW)) {
1338 toolPtr = &infoPtr->tools[nTool];
1339
1340 lptthit->ti.uFlags = toolPtr->uFlags;
1341 lptthit->ti.hwnd = toolPtr->hwnd;
1342 lptthit->ti.uId = toolPtr->uId;
1343 lptthit->ti.rect = toolPtr->rect;
1344 lptthit->ti.hinst = toolPtr->hinst;
1345/* lptthit->ti.lpszText = toolPtr->lpszText; */
1346 lptthit->ti.lpszText = NULL; /* FIXME */
1347 lptthit->ti.lParam = toolPtr->lParam;
1348 }
1349
1350 return TRUE;
1351}
1352
1353
1354static LRESULT
1355TOOLTIPS_NewToolRectA (HWND hwnd, WPARAM wParam, LPARAM lParam)
1356{
1357 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1358 LPTTTOOLINFOA lpti = (LPTTTOOLINFOA)lParam;
1359 INT nTool;
1360
1361 if (lpti == NULL)
1362 return 0;
1363 if (lpti->cbSize < TTTOOLINFO_V1_SIZEA)
1364 return FALSE;
1365
1366 nTool = TOOLTIPS_GetToolFromInfoA (infoPtr, lpti);
1367 if (nTool == -1) return 0;
1368
1369 infoPtr->tools[nTool].rect = lpti->rect;
1370
1371 return 0;
1372}
1373
1374
1375static LRESULT
1376TOOLTIPS_NewToolRectW (HWND hwnd, WPARAM wParam, LPARAM lParam)
1377{
1378 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1379 LPTTTOOLINFOW lpti = (LPTTTOOLINFOW)lParam;
1380 INT nTool;
1381
1382 if (lpti == NULL)
1383 return 0;
1384 if (lpti->cbSize < TTTOOLINFO_V1_SIZEW)
1385 return FALSE;
1386
1387 nTool = TOOLTIPS_GetToolFromInfoW (infoPtr, lpti);
1388 if (nTool == -1) return 0;
1389
1390 infoPtr->tools[nTool].rect = lpti->rect;
1391
1392 return 0;
1393}
1394
1395
1396static LRESULT
1397TOOLTIPS_Pop (HWND hwnd, WPARAM wParam, LPARAM lParam)
1398{
1399 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1400
1401 TOOLTIPS_Hide (hwnd, infoPtr);
1402
1403 return 0;
1404}
1405
1406
1407static LRESULT
1408TOOLTIPS_RelayEvent (HWND hwnd, WPARAM wParam, LPARAM lParam)
1409{
1410 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1411 LPMSG lpMsg = (LPMSG)lParam;
1412 POINT pt;
1413
1414 if (lParam == 0)
1415 {
1416// ERR (tooltips, "lpMsg == NULL!\n");
1417 return 0;
1418 }
1419
1420 switch (lpMsg->message)
1421 {
1422 case WM_LBUTTONDOWN:
1423 case WM_LBUTTONUP:
1424 case WM_MBUTTONDOWN:
1425 case WM_MBUTTONUP:
1426 case WM_RBUTTONDOWN:
1427 case WM_RBUTTONUP:
1428 pt = lpMsg->pt;
1429 ScreenToClient(lpMsg->hwnd,&pt);
1430 infoPtr->nOldTool = infoPtr->nTool;
1431 infoPtr->nTool = TOOLTIPS_GetToolFromPoint(infoPtr,lpMsg->hwnd,&pt);
1432// TRACE (tooltips, "tool (%x) %d %d\n",
1433// hwnd, infoPtr->nOldTool, infoPtr->nTool);
1434 TOOLTIPS_Hide (hwnd, infoPtr);
1435 break;
1436
1437 case WM_MOUSEMOVE:
1438 pt = lpMsg->pt;
1439 ScreenToClient(lpMsg->hwnd,&pt);
1440 infoPtr->nOldTool = infoPtr->nTool;
1441 infoPtr->nTool = TOOLTIPS_GetToolFromPoint(infoPtr,lpMsg->hwnd,&pt);
1442// TRACE (tooltips, "tool (%x) %d %d\n",
1443// hwnd, infoPtr->nOldTool, infoPtr->nTool);
1444// TRACE (tooltips, "WM_MOUSEMOVE (%04x %ld %ld)\n",
1445// hwnd, pt.x, pt.y);
1446infoPtr->bActive = TRUE;//CB: somewhere reset, find it!!!
1447 if (infoPtr->bActive && (infoPtr->nTool != infoPtr->nOldTool))
1448 {
1449 if (infoPtr->nOldTool == -1)
1450 {
1451 SetTimer(hwnd,ID_TIMERSHOW,infoPtr->nInitialTime,0);
1452// TRACE (tooltips, "timer 1 started!\n");
1453 } else
1454 {
1455 TOOLTIPS_Hide(hwnd,infoPtr);
1456 SetTimer (hwnd,ID_TIMERSHOW,infoPtr->nReshowTime,0);
1457// TRACE (tooltips, "timer 2 started!\n");
1458 }
1459 }
1460 if (infoPtr->nCurrentTool != -1)
1461 {
1462 SetTimer(hwnd,ID_TIMERLEAVE,100,0);
1463// TRACE (tooltips, "timer 3 started!\n");
1464 }
1465 break;
1466 }
1467
1468 return 0;
1469}
1470
1471
1472static LRESULT
1473TOOLTIPS_SetDelayTime (HWND hwnd, WPARAM wParam, LPARAM lParam)
1474{
1475 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1476 INT nTime = (INT)LOWORD(lParam);
1477
1478 switch (wParam) {
1479 case TTDT_AUTOMATIC:
1480 if (nTime == 0) {
1481 infoPtr->nAutomaticTime = 500;
1482 infoPtr->nReshowTime = 100;
1483 infoPtr->nAutoPopTime = 5000;
1484 infoPtr->nInitialTime = 500;
1485 }
1486 else {
1487 infoPtr->nAutomaticTime = nTime;
1488 infoPtr->nReshowTime = nTime / 5;
1489 infoPtr->nAutoPopTime = nTime * 10;
1490 infoPtr->nInitialTime = nTime;
1491 }
1492 break;
1493
1494 case TTDT_RESHOW:
1495 infoPtr->nReshowTime = nTime;
1496 break;
1497
1498 case TTDT_AUTOPOP:
1499 infoPtr->nAutoPopTime = nTime;
1500 break;
1501
1502 case TTDT_INITIAL:
1503 infoPtr->nInitialTime = nTime;
1504 break;
1505 }
1506
1507 return 0;
1508}
1509
1510
1511static LRESULT
1512TOOLTIPS_SetMargin (HWND hwnd, WPARAM wParam, LPARAM lParam)
1513{
1514 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1515 LPRECT lpRect = (LPRECT)lParam;
1516
1517 infoPtr->rcMargin.left = lpRect->left;
1518 infoPtr->rcMargin.right = lpRect->right;
1519 infoPtr->rcMargin.bottom = lpRect->bottom;
1520 infoPtr->rcMargin.top = lpRect->top;
1521
1522 return 0;
1523}
1524
1525
1526static LRESULT
1527TOOLTIPS_SetMaxTipWidth (HWND hwnd, WPARAM wParam, LPARAM lParam)
1528{
1529 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1530 INT nTemp = infoPtr->nMaxTipWidth;
1531
1532 infoPtr->nMaxTipWidth = (INT)lParam;
1533
1534 return nTemp;
1535}
1536
1537
1538static LRESULT
1539TOOLTIPS_SetTipBkColor (HWND hwnd, WPARAM wParam, LPARAM lParam)
1540{
1541 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1542
1543 infoPtr->clrBk = (COLORREF)wParam;
1544
1545 return 0;
1546}
1547
1548
1549static LRESULT
1550TOOLTIPS_SetTipTextColor (HWND hwnd, WPARAM wParam, LPARAM lParam)
1551{
1552 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1553
1554 infoPtr->clrText = (COLORREF)wParam;
1555
1556 return 0;
1557}
1558
1559
1560static LRESULT
1561TOOLTIPS_SetToolInfoA (HWND hwnd, WPARAM wParam, LPARAM lParam)
1562{
1563 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1564 LPTTTOOLINFOA lpToolInfo = (LPTTTOOLINFOA)lParam;
1565 TTTOOL_INFO *toolPtr;
1566 INT nTool;
1567
1568 if (lpToolInfo == NULL)
1569 return 0;
1570 if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEA)
1571 return 0;
1572
1573 nTool = TOOLTIPS_GetToolFromInfoA (infoPtr, lpToolInfo);
1574 if (nTool == -1) return 0;
1575
1576// TRACE (tooltips, "tool %d\n", nTool);
1577
1578 toolPtr = &infoPtr->tools[nTool];
1579
1580 /* copy tool data */
1581 toolPtr->uFlags = lpToolInfo->uFlags;
1582 toolPtr->hwnd = lpToolInfo->hwnd;
1583 toolPtr->uId = lpToolInfo->uId;
1584 toolPtr->rect = lpToolInfo->rect;
1585 toolPtr->hinst = lpToolInfo->hinst;
1586
1587 if ((lpToolInfo->hinst) && (HIWORD((INT)lpToolInfo->lpszText) == 0)) {
1588// TRACE (tooltips, "set string id %x!\n", (INT)lpToolInfo->lpszText);
1589 toolPtr->lpszText = (LPWSTR)lpToolInfo->lpszText;
1590 }
1591 else if (lpToolInfo->lpszText) {
1592 if (lpToolInfo->lpszText == LPSTR_TEXTCALLBACKA)
1593 toolPtr->lpszText = LPSTR_TEXTCALLBACKW;
1594 else {
1595 if (toolPtr->lpszText) {
1596 COMCTL32_Free (toolPtr->lpszText);
1597 toolPtr->lpszText = NULL;
1598 }
1599 if (lpToolInfo->lpszText) {
1600 INT len = lstrlenA (lpToolInfo->lpszText);
1601 toolPtr->lpszText = COMCTL32_Alloc ((len+1)*sizeof(WCHAR));
1602 lstrcpyAtoW (toolPtr->lpszText, lpToolInfo->lpszText);
1603 }
1604 }
1605 }
1606
1607 if (lpToolInfo->cbSize >= sizeof(TTTOOLINFOA))
1608 toolPtr->lParam = lpToolInfo->lParam;
1609
1610 return 0;
1611}
1612
1613
1614static LRESULT
1615TOOLTIPS_SetToolInfoW (HWND hwnd, WPARAM wParam, LPARAM lParam)
1616{
1617 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1618 LPTTTOOLINFOW lpToolInfo = (LPTTTOOLINFOW)lParam;
1619 TTTOOL_INFO *toolPtr;
1620 INT nTool;
1621
1622 if (lpToolInfo == NULL)
1623 return 0;
1624 if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEW)
1625 return 0;
1626
1627 nTool = TOOLTIPS_GetToolFromInfoW (infoPtr, lpToolInfo);
1628 if (nTool == -1) return 0;
1629
1630// TRACE (tooltips, "tool %d\n", nTool);
1631
1632 toolPtr = &infoPtr->tools[nTool];
1633
1634 /* copy tool data */
1635 toolPtr->uFlags = lpToolInfo->uFlags;
1636 toolPtr->hwnd = lpToolInfo->hwnd;
1637 toolPtr->uId = lpToolInfo->uId;
1638 toolPtr->rect = lpToolInfo->rect;
1639 toolPtr->hinst = lpToolInfo->hinst;
1640
1641 if ((lpToolInfo->hinst) && (HIWORD((INT)lpToolInfo->lpszText) == 0)) {
1642// TRACE (tooltips, "set string id %x!\n", (INT)lpToolInfo->lpszText);
1643 toolPtr->lpszText = lpToolInfo->lpszText;
1644 }
1645 else if (lpToolInfo->lpszText) {
1646 if (lpToolInfo->lpszText == LPSTR_TEXTCALLBACKW)
1647 toolPtr->lpszText = LPSTR_TEXTCALLBACKW;
1648 else {
1649 if (toolPtr->lpszText) {
1650 COMCTL32_Free (toolPtr->lpszText);
1651 toolPtr->lpszText = NULL;
1652 }
1653 if (lpToolInfo->lpszText) {
1654 INT len = lstrlenW (lpToolInfo->lpszText);
1655 toolPtr->lpszText = COMCTL32_Alloc ((len+1)*sizeof(WCHAR));
1656 lstrcpyW (toolPtr->lpszText, lpToolInfo->lpszText);
1657 }
1658 }
1659 }
1660
1661 if (lpToolInfo->cbSize >= sizeof(TTTOOLINFOW))
1662 toolPtr->lParam = lpToolInfo->lParam;
1663
1664 return 0;
1665}
1666
1667
1668static LRESULT
1669TOOLTIPS_TrackActivate (HWND hwnd, WPARAM wParam, LPARAM lParam)
1670{
1671 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1672 LPTTTOOLINFOA lpToolInfo = (LPTTTOOLINFOA)lParam;
1673
1674 if (lpToolInfo == NULL) return 0;
1675 if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEA) return FALSE;
1676
1677 if ((BOOL)wParam)
1678 {
1679 /* activate */
1680 infoPtr->nTrackTool = TOOLTIPS_GetToolFromInfoA(infoPtr,lpToolInfo);
1681 if (infoPtr->nTrackTool != -1)
1682 {
1683// TRACE (tooltips, "activated!\n");
1684 infoPtr->bTrackActive = TRUE;
1685 TOOLTIPS_TrackShow(hwnd,infoPtr);
1686 }
1687 } else
1688 {
1689 /* deactivate */
1690 TOOLTIPS_TrackHide(hwnd,infoPtr);
1691
1692 infoPtr->bTrackActive = FALSE;
1693 infoPtr->nTrackTool = -1;
1694
1695// TRACE (tooltips, "deactivated!\n");
1696 }
1697
1698 return 0;
1699}
1700
1701
1702static LRESULT
1703TOOLTIPS_TrackPosition (HWND hwnd, WPARAM wParam, LPARAM lParam)
1704{
1705 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1706
1707 infoPtr->xTrackPos = (INT)LOWORD(lParam);
1708 infoPtr->yTrackPos = (INT)HIWORD(lParam);
1709
1710 if (infoPtr->bTrackActive)
1711 {
1712// TRACE (tooltips, "[%d %d]\n",
1713// infoPtr->xTrackPos, infoPtr->yTrackPos);
1714
1715 TOOLTIPS_TrackShow(hwnd,infoPtr);
1716 }
1717
1718 return 0;
1719}
1720
1721
1722static LRESULT
1723TOOLTIPS_Update (HWND hwnd, WPARAM wParam, LPARAM lParam)
1724{
1725 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1726
1727 if (infoPtr->nCurrentTool != -1)
1728 UpdateWindow (hwnd);
1729
1730 return 0;
1731}
1732
1733
1734static LRESULT
1735TOOLTIPS_UpdateTipTextA (HWND hwnd, WPARAM wParam, LPARAM lParam)
1736{
1737 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1738 LPTTTOOLINFOA lpToolInfo = (LPTTTOOLINFOA)lParam;
1739 TTTOOL_INFO *toolPtr;
1740 INT nTool;
1741
1742 if (lpToolInfo == NULL) return 0;
1743 if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEA) return FALSE;
1744
1745 nTool = TOOLTIPS_GetToolFromInfoA(infoPtr,lpToolInfo);
1746 if (nTool == -1) return 0;
1747
1748// TRACE (tooltips, "tool %d\n", nTool);
1749
1750 toolPtr = &infoPtr->tools[nTool];
1751
1752 /* copy tool text */
1753 toolPtr->hinst = lpToolInfo->hinst;
1754
1755 if ((lpToolInfo->hinst) && (HIWORD((INT)lpToolInfo->lpszText) == 0))
1756 {
1757 toolPtr->lpszText = (LPWSTR)lpToolInfo->lpszText;
1758 } else if (lpToolInfo->lpszText)
1759 {
1760 if (lpToolInfo->lpszText == LPSTR_TEXTCALLBACKA) toolPtr->lpszText = LPSTR_TEXTCALLBACKW;
1761 else
1762 {
1763 if (toolPtr->lpszText)
1764 {
1765 COMCTL32_Free(toolPtr->lpszText);
1766 toolPtr->lpszText = NULL;
1767 }
1768 if (lpToolInfo->lpszText)
1769 {
1770 INT len = lstrlenA(lpToolInfo->lpszText);
1771 toolPtr->lpszText = COMCTL32_Alloc((len+1)*sizeof(WCHAR));
1772 lstrcpyAtoW(toolPtr->lpszText,lpToolInfo->lpszText);
1773 }
1774 }
1775 }
1776
1777 /* force repaint */
1778 if (infoPtr->bActive) TOOLTIPS_Show(hwnd,infoPtr);
1779 else if (infoPtr->bTrackActive) TOOLTIPS_TrackShow(hwnd,infoPtr);
1780
1781 return 0;
1782}
1783
1784
1785static LRESULT
1786TOOLTIPS_UpdateTipTextW (HWND hwnd, WPARAM wParam, LPARAM lParam)
1787{
1788 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1789 LPTTTOOLINFOW lpToolInfo = (LPTTTOOLINFOW)lParam;
1790 TTTOOL_INFO *toolPtr;
1791 INT nTool;
1792
1793 if (lpToolInfo == NULL)
1794 return 0;
1795 if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEW)
1796 return FALSE;
1797
1798 nTool = TOOLTIPS_GetToolFromInfoW (infoPtr, lpToolInfo);
1799 if (nTool == -1)
1800 return 0;
1801
1802// TRACE (tooltips, "tool %d\n", nTool);
1803
1804 toolPtr = &infoPtr->tools[nTool];
1805
1806 /* copy tool text */
1807 toolPtr->hinst = lpToolInfo->hinst;
1808
1809 if ((lpToolInfo->hinst) && (HIWORD((INT)lpToolInfo->lpszText) == 0)){
1810 toolPtr->lpszText = lpToolInfo->lpszText;
1811 }
1812 else if (lpToolInfo->lpszText) {
1813 if (lpToolInfo->lpszText == LPSTR_TEXTCALLBACKW)
1814 toolPtr->lpszText = LPSTR_TEXTCALLBACKW;
1815 else {
1816 if (toolPtr->lpszText) {
1817 COMCTL32_Free (toolPtr->lpszText);
1818 toolPtr->lpszText = NULL;
1819 }
1820 if (lpToolInfo->lpszText) {
1821 INT len = lstrlenW (lpToolInfo->lpszText);
1822 toolPtr->lpszText = COMCTL32_Alloc ((len+1)*sizeof(WCHAR));
1823 lstrcpyW (toolPtr->lpszText, lpToolInfo->lpszText);
1824 }
1825 }
1826 }
1827
1828 /* force repaint */
1829 if (infoPtr->bActive)
1830 TOOLTIPS_Show (hwnd, infoPtr);
1831 else if (infoPtr->bTrackActive)
1832 TOOLTIPS_TrackShow (hwnd, infoPtr);
1833
1834 return 0;
1835}
1836
1837
1838static LRESULT
1839TOOLTIPS_WindowFromPoint (HWND hwnd, WPARAM wParam, LPARAM lParam)
1840{
1841 return WindowFromPoint (*((LPPOINT)lParam));
1842}
1843
1844
1845
1846static LRESULT
1847TOOLTIPS_Create (HWND hwnd, WPARAM wParam, LPARAM lParam)
1848{
1849 TOOLTIPS_INFO *infoPtr;
1850 NONCLIENTMETRICSA nclm;
1851 INT nResult;
1852
1853 /* allocate memory for info structure */
1854 infoPtr = (TOOLTIPS_INFO *)COMCTL32_Alloc(sizeof(TOOLTIPS_INFO));
1855 SetWindowLongA(hwnd,0,(DWORD)infoPtr);
1856
1857 /* initialize info structure */
1858 infoPtr->bActive = TRUE;
1859 infoPtr->bTrackActive = FALSE;
1860 infoPtr->clrBk = RGB(0,0,0);//GetSysColor(COLOR_INFOBK);//CB: to change
1861 infoPtr->clrText = RGB(255,255,255);//GetSysColor(COLOR_INFOTEXT);//CB: to change
1862
1863 nclm.cbSize = sizeof(NONCLIENTMETRICSA);
1864 SystemParametersInfoA(SPI_GETNONCLIENTMETRICS,0,&nclm,0);
1865 infoPtr->hFont = CreateFontIndirectA(&nclm.lfStatusFont);
1866
1867 infoPtr->nMaxTipWidth = -1;
1868 infoPtr->nTool = -1;
1869 infoPtr->nOldTool = -1;
1870 infoPtr->nCurrentTool = -1;
1871 infoPtr->nTrackTool = -1;
1872
1873 infoPtr->nAutomaticTime = 500;
1874 infoPtr->nReshowTime = 100;
1875 infoPtr->nAutoPopTime = 5000;
1876 infoPtr->nInitialTime = 500;
1877
1878 SetRectEmpty(&infoPtr->rcMargin);
1879
1880 nResult = (INT)SendMessageA(GetParent(hwnd),WM_NOTIFYFORMAT,(WPARAM)hwnd,(LPARAM)NF_QUERY);
1881// if (nResult == NFR_ANSI)
1882// TRACE (tooltips, " -- WM_NOTIFYFORMAT returns: NFR_ANSI\n");
1883// else if (nResult == NFR_UNICODE)
1884// FIXME (tooltips, " -- WM_NOTIFYFORMAT returns: NFR_UNICODE\n");
1885// else
1886// FIXME (tooltips, " -- WM_NOTIFYFORMAT returns: error!\n");
1887
1888 SetWindowPos(hwnd,HWND_TOP,0,0,0,0,SWP_NOZORDER | SWP_HIDEWINDOW | SWP_NOACTIVATE);
1889
1890 return 0;
1891}
1892
1893
1894static LRESULT
1895TOOLTIPS_Destroy (HWND hwnd, WPARAM wParam, LPARAM lParam)
1896{
1897 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr(hwnd);
1898 TTTOOL_INFO *toolPtr;
1899 INT i;
1900
1901 /* free tools */
1902 if (infoPtr->tools)
1903 {
1904 for (i = 0;i < infoPtr->uNumTools;i++)
1905 {
1906 toolPtr = &infoPtr->tools[i];
1907 if ((toolPtr->hinst) && (toolPtr->lpszText))
1908 {
1909 if (toolPtr->lpszText != LPSTR_TEXTCALLBACKW) COMCTL32_Free(toolPtr->lpszText);
1910 }
1911
1912 /* remove subclassing */
1913 if (toolPtr->uFlags & TTF_SUBCLASS)
1914 {
1915 LPTT_SUBCLASS_INFO lpttsi;
1916
1917 if (toolPtr->uFlags & TTF_IDISHWND)
1918 lpttsi = (LPTT_SUBCLASS_INFO)GetPropA((HWND)toolPtr->uId,COMCTL32_aSubclass);
1919 else
1920 lpttsi = (LPTT_SUBCLASS_INFO)GetPropA(toolPtr->hwnd,COMCTL32_aSubclass);
1921
1922 if (lpttsi)
1923 {
1924 SetWindowLongA ((HWND)toolPtr->uId,GWL_WNDPROC,(LONG)lpttsi->wpOrigProc);
1925 RemovePropA ((HWND)toolPtr->uId, COMCTL32_aSubclass);
1926 COMCTL32_Free (&lpttsi);
1927 }
1928 }
1929 }
1930 COMCTL32_Free (infoPtr->tools);
1931 }
1932
1933 /* delete font */
1934 DeleteObject (infoPtr->hFont);
1935
1936 /* free tool tips info data */
1937 COMCTL32_Free(infoPtr);
1938
1939 return 0;
1940}
1941
1942
1943static LRESULT
1944TOOLTIPS_EraseBackground (HWND hwnd, WPARAM wParam, LPARAM lParam)
1945{
1946 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1947 RECT rect;
1948 HBRUSH hBrush;
1949
1950 hBrush = CreateSolidBrush (infoPtr->clrBk);
1951 GetClientRect (hwnd, &rect);
1952 FillRect ((HDC)wParam, &rect, hBrush);
1953 DeleteObject (hBrush);
1954
1955 return FALSE;
1956}
1957
1958
1959static LRESULT
1960TOOLTIPS_GetFont (HWND hwnd, WPARAM wParam, LPARAM lParam)
1961{
1962 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1963
1964 return infoPtr->hFont;
1965}
1966
1967
1968static LRESULT
1969TOOLTIPS_MouseMessage (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
1970{
1971 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1972
1973 TOOLTIPS_Hide (hwnd, infoPtr);
1974
1975 return 0;
1976}
1977
1978
1979static LRESULT
1980TOOLTIPS_NCCreate (HWND hwnd, WPARAM wParam, LPARAM lParam)
1981{
1982 DWORD dwStyle = GetWindowLongA(hwnd,GWL_STYLE);
1983 DWORD dwExStyle = GetWindowLongA(hwnd,GWL_EXSTYLE);
1984
1985 dwStyle &= 0x0000FFFF;
1986 dwStyle |= (WS_POPUP | WS_BORDER | WS_CLIPSIBLINGS);
1987 SetWindowLongA(hwnd,GWL_STYLE,dwStyle);
1988
1989 SetWindowLongA(hwnd,GWL_EXSTYLE,dwExStyle | WS_EX_TOOLWINDOW);
1990
1991 return TRUE;
1992}
1993
1994
1995static LRESULT
1996TOOLTIPS_NCHitTest (HWND hwnd, WPARAM wParam, LPARAM lParam)
1997{
1998 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1999 INT nTool = (infoPtr->bTrackActive) ? infoPtr->nTrackTool : infoPtr->nTool;
2000
2001// TRACE (tooltips, " nTool=%d\n", nTool);
2002
2003 if ((nTool > -1) && (nTool < infoPtr->uNumTools)) {
2004 if (infoPtr->tools[nTool].uFlags & TTF_TRANSPARENT) {
2005// TRACE (tooltips, "-- in transparent mode!\n");
2006 return HTTRANSPARENT;
2007 }
2008 }
2009
2010 return DefWindowProcA (hwnd, WM_NCHITTEST, wParam, lParam);
2011}
2012
2013
2014static LRESULT
2015TOOLTIPS_Paint (HWND hwnd, WPARAM wParam, LPARAM lParam)
2016{
2017 HDC hdc;
2018 PAINTSTRUCT ps;
2019
2020 hdc = (wParam == 0) ? BeginPaint (hwnd, &ps) : (HDC)wParam;
2021 TOOLTIPS_Refresh (hwnd, hdc);
2022 if (!wParam)
2023 EndPaint (hwnd, &ps);
2024 return 0;
2025}
2026
2027
2028static LRESULT
2029TOOLTIPS_SetFont (HWND hwnd, WPARAM wParam, LPARAM lParam)
2030{
2031 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
2032
2033 infoPtr->hFont = (HFONT)wParam;
2034
2035 if ((LOWORD(lParam)) & (infoPtr->nCurrentTool != -1)) {
2036// FIXME (tooltips, "full redraw needed!\n");
2037 }
2038
2039 return 0;
2040}
2041/******************************************************************
2042 * TOOLTIPS_OnWMGetTextLength
2043 *
2044 * This function is called when the tooltip receive a
2045 * WM_GETTEXTLENGTH message.
2046 * wParam : not used
2047 * lParam : not used
2048 *
2049 * returns the length, in characters, of the tip text
2050 ******************************************************************/
2051static LRESULT
2052TOOLTIPS_OnWMGetTextLength(HWND hwnd, WPARAM wParam, LPARAM lParam)
2053{
2054 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
2055 return lstrlenW(infoPtr->szTipText);
2056}
2057/******************************************************************
2058 * TOOLTIPS_OnWMGetText
2059 *
2060 * This function is called when the tooltip receive a
2061 * WM_GETTEXT message.
2062 * wParam : specifies the maximum number of characters to be copied
2063 * lParam : is the pointer to the buffer that will receive
2064 * the tip text
2065 *
2066 * returns the number of characters copied
2067 ******************************************************************/
2068static LRESULT
2069TOOLTIPS_OnWMGetText (HWND hwnd, WPARAM wParam, LPARAM lParam)
2070{
2071 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
2072 INT length;
2073
2074 if(!infoPtr || !(infoPtr->szTipText))
2075 return 0;
2076
2077 length = lstrlenW(infoPtr->szTipText);
2078 /* When wParam is smaller than the lenght of the tip text
2079 copy wParam characters of the tip text and return wParam */
2080 if(wParam < length)
2081 {
2082 lstrcpynWtoA((LPSTR)lParam, infoPtr->szTipText,(UINT)wParam);
2083 return wParam;
2084 }
2085 lstrcpyWtoA((LPSTR)lParam, infoPtr->szTipText);
2086 return length;
2087
2088}
2089
2090static LRESULT
2091TOOLTIPS_Timer (HWND hwnd, WPARAM wParam, LPARAM lParam)
2092{
2093 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
2094
2095// TRACE (tooltips, "timer %d (%x) expired!\n", wParam, hwnd);
2096
2097 switch (wParam)
2098 {
2099 case ID_TIMERSHOW:
2100 KillTimer (hwnd,ID_TIMERSHOW);
2101 if (TOOLTIPS_CheckTool(hwnd,TRUE) == infoPtr->nTool)
2102 TOOLTIPS_Show(hwnd,infoPtr);
2103 break;
2104
2105 case ID_TIMERPOP:
2106 TOOLTIPS_Hide (hwnd, infoPtr);
2107 break;
2108
2109 case ID_TIMERLEAVE:
2110 KillTimer (hwnd,ID_TIMERLEAVE);
2111 if (TOOLTIPS_CheckTool(hwnd,FALSE) == -1)
2112 {
2113 infoPtr->nTool = -1;
2114 infoPtr->nOldTool = -1;
2115 TOOLTIPS_Hide(hwnd,infoPtr);
2116 }
2117 break;
2118 }
2119 return 0;
2120}
2121
2122
2123static LRESULT
2124TOOLTIPS_WinIniChange (HWND hwnd, WPARAM wParam, LPARAM lParam)
2125{
2126 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
2127 NONCLIENTMETRICSA nclm;
2128
2129 infoPtr->clrBk = GetSysColor (COLOR_INFOBK);
2130 infoPtr->clrText = GetSysColor (COLOR_INFOTEXT);
2131
2132 DeleteObject (infoPtr->hFont);
2133 nclm.cbSize = sizeof(NONCLIENTMETRICSA);
2134 SystemParametersInfoA (SPI_GETNONCLIENTMETRICS, 0, &nclm, 0);
2135 infoPtr->hFont = CreateFontIndirectA (&nclm.lfStatusFont);
2136
2137 return 0;
2138}
2139
2140
2141LRESULT CALLBACK
2142TOOLTIPS_SubclassProc (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
2143{
2144 LPTT_SUBCLASS_INFO lpttsi =
2145 (LPTT_SUBCLASS_INFO)GetPropA (hwnd, COMCTL32_aSubclass);
2146 TOOLTIPS_INFO *infoPtr;
2147 UINT nTool;
2148
2149 switch (uMsg) {
2150 case WM_LBUTTONDOWN:
2151 case WM_LBUTTONUP:
2152 case WM_MBUTTONDOWN:
2153 case WM_MBUTTONUP:
2154 case WM_RBUTTONDOWN:
2155 case WM_RBUTTONUP:
2156 infoPtr = TOOLTIPS_GetInfoPtr(lpttsi->hwndToolTip);
2157 nTool = TOOLTIPS_GetToolFromMessage (infoPtr, hwnd);
2158
2159// TRACE (tooltips, "subclassed mouse message %04x\n", uMsg);
2160 infoPtr->nOldTool = infoPtr->nTool;
2161 infoPtr->nTool = nTool;
2162 TOOLTIPS_Hide (lpttsi->hwndToolTip, infoPtr);
2163 break;
2164
2165 case WM_MOUSEMOVE:
2166 infoPtr = TOOLTIPS_GetInfoPtr (lpttsi->hwndToolTip);
2167 nTool = TOOLTIPS_GetToolFromMessage (infoPtr, hwnd);
2168
2169// TRACE (tooltips, "subclassed WM_MOUSEMOVE\n");
2170 infoPtr->nOldTool = infoPtr->nTool;
2171 infoPtr->nTool = nTool;
2172
2173 if ((infoPtr->bActive) &&
2174 (infoPtr->nTool != infoPtr->nOldTool)) {
2175 if (infoPtr->nOldTool == -1) {
2176 SetTimer (hwnd, ID_TIMERSHOW,
2177 infoPtr->nInitialTime, 0);
2178// TRACE (tooltips, "timer 1 started!\n");
2179 }
2180 else {
2181 TOOLTIPS_Hide (lpttsi->hwndToolTip, infoPtr);
2182 SetTimer (hwnd, ID_TIMERSHOW,
2183 infoPtr->nReshowTime, 0);
2184// TRACE (tooltips, "timer 2 started!\n");
2185 }
2186 }
2187 if (infoPtr->nCurrentTool != -1) {
2188 SetTimer (hwnd, ID_TIMERLEAVE, 100, 0);
2189// TRACE (tooltips, "timer 3 started!\n");
2190 }
2191 break;
2192 }
2193
2194 return CallWindowProcA (lpttsi->wpOrigProc, hwnd, uMsg, wParam, lParam);
2195}
2196
2197
2198LRESULT CALLBACK
2199TOOLTIPS_WindowProc (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
2200{
2201 switch (uMsg)
2202 {
2203 case TTM_ACTIVATE:
2204 return TOOLTIPS_Activate (hwnd, wParam, lParam);
2205
2206 case TTM_ADDTOOLA:
2207 return TOOLTIPS_AddToolA (hwnd, wParam, lParam);
2208
2209 case TTM_ADDTOOLW:
2210 return TOOLTIPS_AddToolW (hwnd, wParam, lParam);
2211
2212 case TTM_DELTOOLA:
2213 return TOOLTIPS_DelToolA (hwnd, wParam, lParam);
2214
2215 case TTM_DELTOOLW:
2216 return TOOLTIPS_DelToolW (hwnd, wParam, lParam);
2217
2218 case TTM_ENUMTOOLSA:
2219 return TOOLTIPS_EnumToolsA (hwnd, wParam, lParam);
2220
2221 case TTM_ENUMTOOLSW:
2222 return TOOLTIPS_EnumToolsW (hwnd, wParam, lParam);
2223
2224 case TTM_GETCURRENTTOOLA:
2225 return TOOLTIPS_GetCurrentToolA (hwnd, wParam, lParam);
2226
2227 case TTM_GETCURRENTTOOLW:
2228 return TOOLTIPS_GetCurrentToolW (hwnd, wParam, lParam);
2229
2230 case TTM_GETDELAYTIME:
2231 return TOOLTIPS_GetDelayTime (hwnd, wParam, lParam);
2232
2233 case TTM_GETMARGIN:
2234 return TOOLTIPS_GetMargin (hwnd, wParam, lParam);
2235
2236 case TTM_GETMAXTIPWIDTH:
2237 return TOOLTIPS_GetMaxTipWidth (hwnd, wParam, lParam);
2238
2239 case TTM_GETTEXTA:
2240 return TOOLTIPS_GetTextA (hwnd, wParam, lParam);
2241
2242 case TTM_GETTEXTW:
2243 return TOOLTIPS_GetTextW (hwnd, wParam, lParam);
2244
2245 case TTM_GETTIPBKCOLOR:
2246 return TOOLTIPS_GetTipBkColor (hwnd, wParam, lParam);
2247
2248 case TTM_GETTIPTEXTCOLOR:
2249 return TOOLTIPS_GetTipTextColor (hwnd, wParam, lParam);
2250
2251 case TTM_GETTOOLCOUNT:
2252 return TOOLTIPS_GetToolCount (hwnd, wParam, lParam);
2253
2254 case TTM_GETTOOLINFOA:
2255 return TOOLTIPS_GetToolInfoA (hwnd, wParam, lParam);
2256
2257 case TTM_GETTOOLINFOW:
2258 return TOOLTIPS_GetToolInfoW (hwnd, wParam, lParam);
2259
2260 case TTM_HITTESTA:
2261 return TOOLTIPS_HitTestA (hwnd, wParam, lParam);
2262
2263 case TTM_HITTESTW:
2264 return TOOLTIPS_HitTestW (hwnd, wParam, lParam);
2265
2266 case TTM_NEWTOOLRECTA:
2267 return TOOLTIPS_NewToolRectA (hwnd, wParam, lParam);
2268
2269 case TTM_NEWTOOLRECTW:
2270 return TOOLTIPS_NewToolRectW (hwnd, wParam, lParam);
2271
2272 case TTM_POP:
2273 return TOOLTIPS_Pop (hwnd, wParam, lParam);
2274
2275 case TTM_RELAYEVENT:
2276 return TOOLTIPS_RelayEvent (hwnd, wParam, lParam);
2277
2278 case TTM_SETDELAYTIME:
2279 return TOOLTIPS_SetDelayTime (hwnd, wParam, lParam);
2280
2281 case TTM_SETMARGIN:
2282 return TOOLTIPS_SetMargin (hwnd, wParam, lParam);
2283
2284 case TTM_SETMAXTIPWIDTH:
2285 return TOOLTIPS_SetMaxTipWidth (hwnd, wParam, lParam);
2286
2287 case TTM_SETTIPBKCOLOR:
2288 return TOOLTIPS_SetTipBkColor (hwnd, wParam, lParam);
2289
2290 case TTM_SETTIPTEXTCOLOR:
2291 return TOOLTIPS_SetTipTextColor (hwnd, wParam, lParam);
2292
2293 case TTM_SETTOOLINFOA:
2294 return TOOLTIPS_SetToolInfoA (hwnd, wParam, lParam);
2295
2296 case TTM_SETTOOLINFOW:
2297 return TOOLTIPS_SetToolInfoW (hwnd, wParam, lParam);
2298
2299 case TTM_TRACKACTIVATE:
2300 return TOOLTIPS_TrackActivate (hwnd, wParam, lParam);
2301
2302 case TTM_TRACKPOSITION:
2303 return TOOLTIPS_TrackPosition (hwnd, wParam, lParam);
2304
2305 case TTM_UPDATE:
2306 return TOOLTIPS_Update (hwnd, wParam, lParam);
2307
2308 case TTM_UPDATETIPTEXTA:
2309 return TOOLTIPS_UpdateTipTextA (hwnd, wParam, lParam);
2310
2311 case TTM_UPDATETIPTEXTW:
2312 return TOOLTIPS_UpdateTipTextW (hwnd, wParam, lParam);
2313
2314 case TTM_WINDOWFROMPOINT:
2315 return TOOLTIPS_WindowFromPoint (hwnd, wParam, lParam);
2316
2317
2318 case WM_CREATE:
2319 return TOOLTIPS_Create (hwnd, wParam, lParam);
2320
2321 case WM_DESTROY:
2322 return TOOLTIPS_Destroy (hwnd, wParam, lParam);
2323
2324 case WM_ERASEBKGND:
2325 return TOOLTIPS_EraseBackground (hwnd, wParam, lParam);
2326
2327 case WM_GETFONT:
2328 return TOOLTIPS_GetFont (hwnd, wParam, lParam);
2329
2330 case WM_GETTEXT:
2331 return TOOLTIPS_OnWMGetText (hwnd, wParam, lParam);
2332
2333 case WM_GETTEXTLENGTH:
2334 return TOOLTIPS_OnWMGetTextLength (hwnd, wParam, lParam);
2335
2336
2337 case WM_LBUTTONDOWN:
2338 case WM_LBUTTONUP:
2339 case WM_MBUTTONDOWN:
2340 case WM_MBUTTONUP:
2341 case WM_RBUTTONDOWN:
2342 case WM_RBUTTONUP:
2343 case WM_MOUSEMOVE:
2344 return TOOLTIPS_MouseMessage (hwnd, uMsg, wParam, lParam);
2345
2346 case WM_NCCREATE:
2347 return TOOLTIPS_NCCreate (hwnd, wParam, lParam);
2348
2349 case WM_NCHITTEST:
2350 return TOOLTIPS_NCHitTest (hwnd, wParam, lParam);
2351
2352/* case WM_NOTIFYFORMAT: */
2353/* return TOOLTIPS_NotifyFormat (hwnd, wParam, lParam); */
2354
2355 case WM_PAINT:
2356 return TOOLTIPS_Paint (hwnd, wParam, lParam);
2357
2358 case WM_SETFONT:
2359 return TOOLTIPS_SetFont (hwnd, wParam, lParam);
2360
2361 case WM_TIMER:
2362 return TOOLTIPS_Timer (hwnd, wParam, lParam);
2363
2364 case WM_WININICHANGE:
2365 return TOOLTIPS_WinIniChange (hwnd, wParam, lParam);
2366
2367 default:
2368// if (uMsg >= WM_USER)
2369// ERR (tooltips, "unknown msg %04x wp=%08x lp=%08lx\n",
2370// uMsg, wParam, lParam);
2371 return DefWindowProcA (hwnd, uMsg, wParam, lParam);
2372 }
2373 return 0;
2374}
2375
2376
2377VOID
2378TOOLTIPS_Register (VOID)
2379{
2380 WNDCLASSA wndClass;
2381
2382 if (GlobalFindAtomA (TOOLTIPS_CLASSA)) return;
2383
2384 ZeroMemory (&wndClass, sizeof(WNDCLASSA));
2385 wndClass.style = CS_GLOBALCLASS | CS_DBLCLKS | CS_SAVEBITS;
2386 wndClass.lpfnWndProc = (WNDPROC)TOOLTIPS_WindowProc;
2387 wndClass.cbClsExtra = 0;
2388 wndClass.cbWndExtra = sizeof(TOOLTIPS_INFO *);
2389 wndClass.hCursor = LoadCursorA (0, IDC_ARROWA);
2390 wndClass.hbrBackground = 0;
2391 wndClass.lpszClassName = TOOLTIPS_CLASSA;
2392
2393 RegisterClassA (&wndClass);
2394}
2395
2396
2397VOID
2398TOOLTIPS_Unregister (VOID)
2399{
2400 if (GlobalFindAtomA (TOOLTIPS_CLASSA))
2401 UnregisterClassA (TOOLTIPS_CLASSA, (HINSTANCE)NULL);
2402}
2403
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