source: trunk/src/comctl32/tooltips.c@ 2205

Last change on this file since 2205 was 2205, checked in by cbratschi, 26 years ago

NC fixes
File size: 67.3 KB
Line 
1/* $Id: tooltips.c,v 1.18 1999-12-26 17:32:14 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 * - Custom draw support.
11 *
12 * Testing:
13 * - Run tests using Waite Group Windows95 API Bible Volume 2.
14 * The second cdrom (chapter 3) contains executables activate.exe,
15 * curtool.exe, deltool.exe, enumtools.exe, getinfo.exe, getiptxt.exe,
16 * hittest.exe, needtext.exe, newrect.exe, updtext.exe and winfrpt.exe.
17 */
18
19/* WINE 991031 level */
20
21#include <string.h>
22
23#include "winbase.h"
24#include "commctrl.h"
25#include "tooltips.h"
26#include "comctl32.h"
27
28#define ID_TIMERSHOW 1 /* show delay timer */
29#define ID_TIMERPOP 2 /* auto pop timer */
30#define ID_TIMERLEAVE 3 /* tool leave timer */
31
32
33extern LPSTR COMCTL32_aSubclass; /* global subclassing atom */
34
35/* property name of tooltip window handle */
36/*#define TT_SUBCLASS_PROP "CC32SubclassInfo" */
37
38#define TOOLTIPS_GetInfoPtr(hWindow) ((TOOLTIPS_INFO *)GetWindowLongA (hWindow, 0))
39
40LRESULT CALLBACK
41TOOLTIPS_SubclassProc (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
42
43
44static VOID
45TOOLTIPS_Refresh (HWND hwnd, HDC hdc)
46{
47 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr(hwnd);
48 RECT rc;
49 INT oldBkMode;
50 HFONT hOldFont;
51 HBRUSH hBrush;
52 UINT uFlags = DT_EXTERNALLEADING;
53
54 if (infoPtr->nMaxTipWidth > -1) uFlags |= DT_WORDBREAK;
55 if (GetWindowLongA(hwnd,GWL_STYLE) & TTS_NOPREFIX) uFlags |= DT_NOPREFIX;
56 GetClientRect(hwnd,&rc);
57
58 /* fill the background */
59 hBrush = CreateSolidBrush(infoPtr->clrBk);
60 FillRect(hdc,&rc,hBrush);
61 DeleteObject(hBrush);
62
63 /* calculate text rectangle */
64 rc.left += (2+infoPtr->rcMargin.left);
65 rc.top += (2+infoPtr->rcMargin.top);
66 rc.right -= (2+infoPtr->rcMargin.right);
67 rc.bottom -= (2+infoPtr->rcMargin.bottom);
68
69 /* draw text */
70 oldBkMode = SetBkMode(hdc,TRANSPARENT);
71 SetTextColor(hdc,infoPtr->clrText);
72 hOldFont = SelectObject(hdc,infoPtr->hFont);
73 DrawTextW(hdc,infoPtr->szTipText,-1,&rc,uFlags);
74 SelectObject(hdc,hOldFont);
75 if (oldBkMode != TRANSPARENT) SetBkMode(hdc,oldBkMode);
76}
77
78
79static VOID
80TOOLTIPS_GetTipText(HWND hwnd,TOOLTIPS_INFO *infoPtr,INT nTool)
81{
82 TTTOOL_INFO *toolPtr = &infoPtr->tools[nTool];
83
84 if ((toolPtr->hinst) && (HIWORD((UINT)toolPtr->lpszText) == 0))
85 {
86 /* load a resource */
87// TRACE (tooltips,"load res string %x %x\n",toolPtr->hinst,(int)toolPtr->lpszText);
88 LoadStringW(toolPtr->hinst,(UINT)toolPtr->lpszText,infoPtr->szTipText,INFOTIPSIZE);
89 } else if (toolPtr->lpszText)
90 {
91 if (toolPtr->lpszText == LPSTR_TEXTCALLBACKW)
92 {
93 NMTTDISPINFOA ttnmdi;
94
95 /* fill NMHDR struct */
96 ZeroMemory (&ttnmdi,sizeof(NMTTDISPINFOA));
97 ttnmdi.hdr.hwndFrom = hwnd;
98 ttnmdi.hdr.idFrom = toolPtr->uId;
99 ttnmdi.hdr.code = TTN_GETDISPINFOA;
100 ttnmdi.lpszText = (LPSTR)&ttnmdi.szText;
101 ttnmdi.uFlags = toolPtr->uFlags;
102 ttnmdi.lParam = toolPtr->lParam;
103 // TRACE (tooltips, "hdr.idFrom = %x\n", ttnmdi.hdr.idFrom);
104 SendMessageA (toolPtr->hwnd,WM_NOTIFY,(WPARAM)toolPtr->uId,(LPARAM)&ttnmdi);
105
106 if ((ttnmdi.hinst) && (HIWORD((UINT)ttnmdi.szText) == 0))
107 {
108 LoadStringW (ttnmdi.hinst,(UINT)ttnmdi.szText,infoPtr->szTipText,INFOTIPSIZE);
109 if (ttnmdi.uFlags & TTF_DI_SETITEM)
110 {
111 toolPtr->hinst = ttnmdi.hinst;
112 toolPtr->lpszText = (LPWSTR)ttnmdi.szText;
113 }
114 } else if (ttnmdi.szText[0])
115 {
116 lstrcpynAtoW(infoPtr->szTipText,ttnmdi.szText,INFOTIPSIZE);
117 if (ttnmdi.uFlags & TTF_DI_SETITEM)
118 {
119 INT len = lstrlenA(ttnmdi.szText);
120 toolPtr->hinst = 0;
121 toolPtr->lpszText = COMCTL32_Alloc((len+1)* sizeof(WCHAR));
122 lstrcpyAtoW(toolPtr->lpszText,ttnmdi.szText);
123 }
124 } else if (ttnmdi.lpszText == 0)
125 {
126 /* no text available */
127 infoPtr->szTipText[0] = '\0';
128 } else if (ttnmdi.lpszText != LPSTR_TEXTCALLBACKA)
129 {
130 lstrcpynAtoW(infoPtr->szTipText,ttnmdi.lpszText,INFOTIPSIZE);
131 if (ttnmdi.uFlags & TTF_DI_SETITEM)
132 {
133 INT len = lstrlenA(ttnmdi.lpszText);
134 toolPtr->hinst = 0;
135 toolPtr->lpszText = COMCTL32_Alloc((len+1)*sizeof(WCHAR));
136 lstrcpyAtoW(toolPtr->lpszText,ttnmdi.lpszText);
137 }
138 } else
139 {
140// ERR (tooltips, "recursive text callback!\n");
141 infoPtr->szTipText[0] = '\0';
142 }
143 } else
144 {
145 /* the item is a usual (unicode) text */
146 lstrcpynW(infoPtr->szTipText,toolPtr->lpszText,INFOTIPSIZE);
147 }
148 }
149 else
150 {
151 /* no text available */
152 infoPtr->szTipText[0] = '\0';
153 }
154
155// TRACE (tooltips, "\"%s\"\n", debugstr_w(infoPtr->szTipText));
156}
157
158static VOID
159TOOLTIPS_CalcTipRect (HWND hwnd,TOOLTIPS_INFO *infoPtr,TTTOOL_INFO *toolPtr,LPRECT lpRect)
160{
161 HDC hdc;
162 HFONT hOldFont;
163 UINT uFlags = DT_EXTERNALLEADING | DT_CALCRECT;
164 RECT rc = {0,0,0,0};
165 SIZE size;
166
167 if (infoPtr->nMaxTipWidth > -1)
168 {
169 rc.right = infoPtr->nMaxTipWidth;
170 uFlags |= DT_WORDBREAK;
171 }
172 if (GetWindowLongA(hwnd,GWL_STYLE) & TTS_NOPREFIX) uFlags |= DT_NOPREFIX;
173// TRACE (tooltips, "\"%s\"\n", debugstr_w(infoPtr->szTipText));
174
175 hdc = GetDC(hwnd);
176 hOldFont = SelectObject(hdc,infoPtr->hFont);
177 DrawTextW(hdc,infoPtr->szTipText,-1,&rc,uFlags);
178 SelectObject(hdc,hOldFont);
179 ReleaseDC(hwnd,hdc);
180
181 size.cx = rc.right-rc.left+4+infoPtr->rcMargin.left+infoPtr->rcMargin.right;
182 size.cy = rc.bottom-rc.top+4+infoPtr->rcMargin.bottom+infoPtr->rcMargin.top;
183
184 //CB: optimize
185
186 if (toolPtr->uFlags & TTF_ABSOLUTE)
187 {
188 rc.left = infoPtr->xTrackPos;
189 rc.top = infoPtr->yTrackPos;
190
191 if (toolPtr->uFlags & TTF_CENTERTIP)
192 {
193 rc.left -= (size.cx/2);
194 rc.top -= (size.cy/2);
195 }
196 } else
197 {
198 RECT rcTool;
199
200 if (toolPtr->uFlags & TTF_IDISHWND)
201 {
202 GetWindowRect((HWND)toolPtr->uId,&rcTool); //screen coordinates
203 } else
204 {
205 rcTool = toolPtr->rect;
206 MapWindowPoints(toolPtr->hwnd,(HWND)0,(LPPOINT)&rcTool,2);
207 }
208
209 if (toolPtr->uFlags & TTF_CENTERTIP)
210 {
211 if (infoPtr->bTrackActive)
212 {
213 GetCursorPos((LPPOINT)&rc);
214 rc.top += 20;
215 rc.left -= (size.cx / 2);
216 rc.top -= (size.cy / 2);
217 } else
218 {
219 rc.left = (rcTool.left + rcTool.right-size.cx)/ 2;
220 rc.top = rcTool.bottom+2;
221 }
222
223 } else
224 {
225 GetCursorPos((LPPOINT)&rc);
226 rc.top += 20;
227 }
228
229 /* smart placement */
230 if (infoPtr->bTrackActive)
231 {
232 if ((rc.left + size.cx > rcTool.left) && (rc.left < rcTool.right) &&
233 (rc.top + size.cy > rcTool.top) && (rc.top < rcTool.bottom))
234 rc.left = rcTool.right;
235 }
236 }
237
238// TRACE (tooltips, "pos %d - %d\n", rect.left, rect.top);
239
240 rc.right = rc.left+size.cx;
241 rc.bottom = rc.top+size.cy;
242
243 AdjustWindowRectEx (&rc,GetWindowLongA(hwnd,GWL_STYLE),
244 FALSE,GetWindowLongA(hwnd,GWL_EXSTYLE));
245
246 *lpRect = rc;
247
248}
249
250static VOID
251TOOLTIPS_CalcTipSize (HWND hwnd, TOOLTIPS_INFO *infoPtr, LPSIZE lpSize)
252{
253 HDC hdc;
254 HFONT hOldFont;
255 UINT uFlags = DT_EXTERNALLEADING | DT_CALCRECT;
256 RECT rc = {0, 0, 0, 0};
257
258 if (infoPtr->nMaxTipWidth > -1) {
259 rc.right = infoPtr->nMaxTipWidth;
260 uFlags |= DT_WORDBREAK;
261 }
262 if (GetWindowLongA (hwnd, GWL_STYLE) & TTS_NOPREFIX)
263 uFlags |= DT_NOPREFIX;
264// TRACE("\"%s\"\n", debugstr_w(infoPtr->szTipText));
265
266 hdc = GetDC (hwnd);
267 hOldFont = SelectObject (hdc, infoPtr->hFont);
268 DrawTextW (hdc, infoPtr->szTipText, -1, &rc, uFlags);
269 SelectObject (hdc, hOldFont);
270 ReleaseDC (hwnd, hdc);
271
272 lpSize->cx = rc.right - rc.left + 4 +
273 infoPtr->rcMargin.left + infoPtr->rcMargin.right;
274 lpSize->cy = rc.bottom - rc.top + 4 +
275 infoPtr->rcMargin.bottom + infoPtr->rcMargin.top;
276}
277
278static VOID
279TOOLTIPS_Show (HWND hwnd, TOOLTIPS_INFO *infoPtr)
280{
281 TTTOOL_INFO *toolPtr;
282 RECT rect, wndrect;
283 SIZE size;
284 HDC hdc;
285 NMHDR hdr;
286
287 if (infoPtr->nTool == -1) {
288// TRACE("invalid tool (-1)!\n");
289 return;
290 }
291
292 infoPtr->nCurrentTool = infoPtr->nTool;
293
294// TRACE("Show tooltip pre %d!\n", infoPtr->nTool);
295
296 TOOLTIPS_GetTipText (hwnd, infoPtr, infoPtr->nCurrentTool);
297
298 if (infoPtr->szTipText[0] == L'\0') {
299 infoPtr->nCurrentTool = -1;
300 return;
301 }
302
303// TRACE("Show tooltip %d!\n", infoPtr->nCurrentTool);
304 toolPtr = &infoPtr->tools[infoPtr->nCurrentTool];
305
306 hdr.hwndFrom = hwnd;
307 hdr.idFrom = toolPtr->uId;
308 hdr.code = TTN_SHOW;
309 SendMessageA (toolPtr->hwnd, WM_NOTIFY,
310 (WPARAM)toolPtr->uId, (LPARAM)&hdr);
311
312// TRACE("\"%s\"\n", debugstr_w(infoPtr->szTipText));
313
314 TOOLTIPS_CalcTipSize (hwnd, infoPtr, &size);
315// TRACE("size %d - %d\n", size.cx, size.cy);
316
317 if (toolPtr->uFlags & TTF_CENTERTIP) {
318 RECT rc;
319
320 if (toolPtr->uFlags & TTF_IDISHWND)
321 GetWindowRect ((HWND)toolPtr->uId, &rc);
322 else {
323 rc = toolPtr->rect;
324 MapWindowPoints (toolPtr->hwnd, (HWND)0, (LPPOINT)&rc, 2);
325 }
326 rect.left = (rc.left + rc.right - size.cx) / 2;
327 rect.top = rc.bottom + 2;
328 }
329 else {
330 GetCursorPos ((LPPOINT)&rect);
331 rect.top += 20;
332 }
333
334// TRACE("pos %d - %d\n", rect.left, rect.top);
335
336 rect.right = rect.left + size.cx;
337 rect.bottom = rect.top + size.cy;
338
339 /* check position */
340 wndrect.right = GetSystemMetrics( SM_CXSCREEN );
341 if( rect.right > wndrect.right ) {
342 rect.left -= rect.right - wndrect.right + 2;
343 rect.right = wndrect.right - 2;
344 }
345 wndrect.bottom = GetSystemMetrics( SM_CYSCREEN );
346 if( rect.bottom > wndrect.bottom ) {
347 RECT rc;
348
349 if (toolPtr->uFlags & TTF_IDISHWND)
350 GetWindowRect ((HWND)toolPtr->uId, &rc);
351 else {
352 rc = toolPtr->rect;
353 MapWindowPoints (toolPtr->hwnd, (HWND)0, (LPPOINT)&rc, 2);
354 }
355 rect.bottom = rc.top - 2;
356 rect.top = rect.bottom - size.cy;
357 }
358
359 AdjustWindowRectEx (&rect, GetWindowLongA (hwnd, GWL_STYLE),
360 FALSE, GetWindowLongA (hwnd, GWL_EXSTYLE));
361
362 SetWindowPos (hwnd, HWND_TOP, rect.left, rect.top,
363 rect.right - rect.left, rect.bottom - rect.top,
364 SWP_SHOWWINDOW | SWP_NOACTIVATE);
365
366 /* repaint the tooltip */
367 hdc = GetDC (hwnd);
368 TOOLTIPS_Refresh (hwnd, hdc);
369 ReleaseDC (hwnd, hdc);
370
371 SetTimer (hwnd, ID_TIMERPOP, infoPtr->nAutoPopTime, 0);
372}
373
374
375static VOID
376TOOLTIPS_Hide (HWND hwnd, TOOLTIPS_INFO *infoPtr)
377{
378 TTTOOL_INFO *toolPtr;
379 NMHDR hdr;
380
381 if (infoPtr->nCurrentTool == -1)
382 return;
383
384 toolPtr = &infoPtr->tools[infoPtr->nCurrentTool];
385// TRACE (tooltips, "Hide tooltip %d!\n", infoPtr->nCurrentTool);
386 KillTimer (hwnd, ID_TIMERPOP);
387
388 hdr.hwndFrom = hwnd;
389 hdr.idFrom = toolPtr->uId;
390 hdr.code = TTN_POP;
391 SendMessageA (toolPtr->hwnd, WM_NOTIFY,
392 (WPARAM)toolPtr->uId, (LPARAM)&hdr);
393
394 infoPtr->nCurrentTool = -1;
395
396 SetWindowPos (hwnd, HWND_TOP, 0, 0, 0, 0,
397 SWP_NOZORDER | SWP_HIDEWINDOW | SWP_NOACTIVATE);
398}
399
400
401static VOID
402TOOLTIPS_TrackShow (HWND hwnd, TOOLTIPS_INFO *infoPtr)
403{
404 TTTOOL_INFO *toolPtr;
405 RECT rect;
406 HDC hdc;
407 NMHDR hdr;
408
409 if (infoPtr->nTrackTool == -1)
410 {
411// TRACE (tooltips, "invalid tracking tool (-1)!\n");
412 return;
413 }
414
415// TRACE (tooltips, "show tracking tooltip pre %d!\n", infoPtr->nTrackTool);
416
417 TOOLTIPS_GetTipText(hwnd,infoPtr,infoPtr->nTrackTool);
418
419 if (infoPtr->szTipText[0] == '\0')
420 {
421 infoPtr->nTrackTool = -1;
422 return;
423 }
424
425// TRACE (tooltips, "show tracking tooltip %d!\n", infoPtr->nTrackTool);
426 toolPtr = &infoPtr->tools[infoPtr->nTrackTool];
427
428 hdr.hwndFrom = hwnd;
429 hdr.idFrom = toolPtr->uId;
430 hdr.code = TTN_SHOW;
431 SendMessageA(toolPtr->hwnd,WM_NOTIFY,(WPARAM)toolPtr->uId,(LPARAM)&hdr);
432
433// TRACE (tooltips, "\"%s\"\n", debugstr_w(infoPtr->szTipText));
434
435 TOOLTIPS_CalcTipRect(hwnd,infoPtr,toolPtr,&rect);
436
437 SetWindowPos (hwnd,HWND_TOP,rect.left,rect.top,
438 rect.right-rect.left,rect.bottom-rect.top,
439 SWP_SHOWWINDOW | SWP_NOACTIVATE );
440
441 hdc = GetDC (hwnd);
442 TOOLTIPS_Refresh (hwnd, hdc);
443 ReleaseDC (hwnd, hdc);
444}
445
446
447static VOID
448TOOLTIPS_TrackHide (HWND hwnd, TOOLTIPS_INFO *infoPtr)
449{
450 TTTOOL_INFO *toolPtr;
451 NMHDR hdr;
452
453 if (infoPtr->nTrackTool == -1)
454 return;
455
456 toolPtr = &infoPtr->tools[infoPtr->nTrackTool];
457// TRACE (tooltips, "hide tracking tooltip %d!\n", infoPtr->nTrackTool);
458
459 hdr.hwndFrom = hwnd;
460 hdr.idFrom = toolPtr->uId;
461 hdr.code = TTN_POP;
462 SendMessageA (toolPtr->hwnd, WM_NOTIFY,
463 (WPARAM)toolPtr->uId, (LPARAM)&hdr);
464
465 SetWindowPos (hwnd, HWND_TOP, 0, 0, 0, 0,
466 SWP_NOZORDER | SWP_HIDEWINDOW | SWP_NOACTIVATE);
467}
468
469
470static INT
471TOOLTIPS_GetToolFromInfoA (TOOLTIPS_INFO *infoPtr, LPTTTOOLINFOA lpToolInfo)
472{
473 TTTOOL_INFO *toolPtr;
474 INT nTool;
475
476 for (nTool = 0; nTool < infoPtr->uNumTools; nTool++) {
477 toolPtr = &infoPtr->tools[nTool];
478
479 if (!(toolPtr->uFlags & TTF_IDISHWND) &&
480 (lpToolInfo->hwnd == toolPtr->hwnd) &&
481 (lpToolInfo->uId == toolPtr->uId))
482 return nTool;
483 }
484
485 for (nTool = 0; nTool < infoPtr->uNumTools; nTool++) {
486 toolPtr = &infoPtr->tools[nTool];
487
488 if ((toolPtr->uFlags & TTF_IDISHWND) &&
489 (lpToolInfo->uId == toolPtr->uId))
490 return nTool;
491 }
492
493 return -1;
494}
495
496
497static INT
498TOOLTIPS_GetToolFromInfoW (TOOLTIPS_INFO *infoPtr, LPTTTOOLINFOW lpToolInfo)
499{
500 TTTOOL_INFO *toolPtr;
501 INT nTool;
502
503 for (nTool = 0; nTool < infoPtr->uNumTools; nTool++) {
504 toolPtr = &infoPtr->tools[nTool];
505
506 if (!(toolPtr->uFlags & TTF_IDISHWND) &&
507 (lpToolInfo->hwnd == toolPtr->hwnd) &&
508 (lpToolInfo->uId == toolPtr->uId))
509 return nTool;
510 }
511
512 for (nTool = 0; nTool < infoPtr->uNumTools; nTool++) {
513 toolPtr = &infoPtr->tools[nTool];
514
515 if ((toolPtr->uFlags & TTF_IDISHWND) &&
516 (lpToolInfo->uId == toolPtr->uId))
517 return nTool;
518 }
519
520 return -1;
521}
522
523
524static INT
525TOOLTIPS_GetToolFromPoint (TOOLTIPS_INFO *infoPtr, HWND hwnd, LPPOINT lpPt)
526{
527 TTTOOL_INFO *toolPtr;
528 INT nTool;
529
530 for (nTool = 0; nTool < infoPtr->uNumTools; nTool++) {
531 toolPtr = &infoPtr->tools[nTool];
532
533 if (!(toolPtr->uFlags & TTF_IDISHWND)) {
534 if (hwnd != toolPtr->hwnd)
535 continue;
536 if (!PtInRect (&toolPtr->rect, *lpPt))
537 continue;
538 return nTool;
539 }
540 }
541
542 for (nTool = 0; nTool < infoPtr->uNumTools; nTool++) {
543 toolPtr = &infoPtr->tools[nTool];
544
545 if (toolPtr->uFlags & TTF_IDISHWND) {
546 if ((HWND)toolPtr->uId == hwnd)
547 return nTool;
548 }
549 }
550
551 return -1;
552}
553
554
555static INT
556TOOLTIPS_GetToolFromMessage (TOOLTIPS_INFO *infoPtr, HWND hwndTool)
557{
558 DWORD dwPos;
559 POINT pt;
560
561 dwPos = GetMessagePos ();
562 pt.x = (INT)LOWORD(dwPos);
563 pt.y = (INT)HIWORD(dwPos);
564 ScreenToClient (hwndTool, &pt);
565
566 return TOOLTIPS_GetToolFromPoint (infoPtr, hwndTool, &pt);
567}
568
569
570static BOOL
571TOOLTIPS_IsWindowActive (HWND hwnd)
572{
573 HWND hwndActive = GetActiveWindow ();
574 if (!hwndActive)
575 return FALSE;
576 if (hwndActive == hwnd)
577 return TRUE;
578 return IsChild (hwndActive, hwnd);
579}
580
581
582static INT
583TOOLTIPS_CheckTool (HWND hwnd, BOOL bShowTest)
584{
585 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
586 POINT pt;
587 HWND hwndTool;
588 INT nTool;
589
590 GetCursorPos (&pt);
591 hwndTool = SendMessageA (hwnd, TTM_WINDOWFROMPOINT, 0, (LPARAM)&pt);
592 if (hwndTool == 0)
593 return -1;
594
595 ScreenToClient (hwndTool, &pt);
596 nTool = TOOLTIPS_GetToolFromPoint (infoPtr, hwndTool, &pt);
597 if (nTool == -1)
598 return -1;
599
600 if (!(GetWindowLongA (hwnd, GWL_STYLE) & TTS_ALWAYSTIP) && bShowTest) {
601 if (!TOOLTIPS_IsWindowActive (GetWindow (hwnd, GW_OWNER)))
602 return -1;
603 }
604
605// TRACE (tooltips, "tool %d\n", nTool);
606
607 return nTool;
608}
609
610
611static LRESULT
612TOOLTIPS_Activate (HWND hwnd, WPARAM wParam, LPARAM lParam)
613{
614 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr(hwnd);
615
616 infoPtr->bActive = (BOOL)wParam;
617
618// if (infoPtr->bActive)
619// TRACE (tooltips, "activate!\n");
620
621 if (!(infoPtr->bActive) && (infoPtr->nCurrentTool != -1))
622 TOOLTIPS_Hide (hwnd, infoPtr);
623
624 return 0;
625}
626
627
628static VOID TOOLTIPS_Subclass(HWND hwnd,TTTOOL_INFO *toolPtr)
629{
630 if (toolPtr->uFlags & TTF_SUBCLASS)
631 {
632 if (toolPtr->uFlags & TTF_IDISHWND)
633 {
634 LPTT_SUBCLASS_INFO lpttsi =
635 (LPTT_SUBCLASS_INFO)GetPropA((HWND)toolPtr->uId,COMCTL32_aSubclass);
636 if (lpttsi == NULL)
637 {
638 lpttsi = (LPTT_SUBCLASS_INFO)COMCTL32_Alloc(sizeof(TT_SUBCLASS_INFO));
639 lpttsi->wpOrigProc =
640 (WNDPROC)SetWindowLongA ((HWND)toolPtr->uId,
641 GWL_WNDPROC,(LONG)TOOLTIPS_SubclassProc);
642 lpttsi->hwndToolTip = hwnd;
643 lpttsi->uRefCount++;
644 SetPropA ((HWND)toolPtr->uId,COMCTL32_aSubclass,(HANDLE)lpttsi);
645 }
646// else
647// WARN (tooltips, "A window tool must only be listed once!\n");
648 } else
649 {
650 LPTT_SUBCLASS_INFO lpttsi =
651 (LPTT_SUBCLASS_INFO)GetPropA (toolPtr->hwnd, COMCTL32_aSubclass);
652 if (lpttsi == NULL)
653 {
654 lpttsi = (LPTT_SUBCLASS_INFO)COMCTL32_Alloc(sizeof(TT_SUBCLASS_INFO));
655 lpttsi->wpOrigProc =
656 (WNDPROC)SetWindowLongA (toolPtr->hwnd,
657 GWL_WNDPROC,(LONG)TOOLTIPS_SubclassProc);
658 lpttsi->hwndToolTip = hwnd;
659 lpttsi->uRefCount++;
660 SetPropA(toolPtr->hwnd,COMCTL32_aSubclass,(HANDLE)lpttsi);
661 } else lpttsi->uRefCount++;
662 }
663// TRACE (tooltips, "subclassing installed!\n");
664 }
665}
666
667static VOID TOOLTIPS_Desubclass(TTTOOL_INFO *toolPtr)
668{
669 if (toolPtr->uFlags & TTF_SUBCLASS)
670 {
671 if (toolPtr->uFlags & TTF_IDISHWND)
672 {
673 LPTT_SUBCLASS_INFO lpttsi =
674 (LPTT_SUBCLASS_INFO)GetPropA((HWND)toolPtr->uId,COMCTL32_aSubclass);
675 if (lpttsi)
676 {
677 SetWindowLongA ((HWND)toolPtr->uId,GWL_WNDPROC,(LONG)lpttsi->wpOrigProc);
678 RemovePropA ((HWND)toolPtr->uId,COMCTL32_aSubclass);
679 COMCTL32_Free(&lpttsi);
680 }
681// else
682// ERR (tooltips, "Invalid data handle!\n");
683 } else
684 {
685 LPTT_SUBCLASS_INFO lpttsi =
686 (LPTT_SUBCLASS_INFO)GetPropA(toolPtr->hwnd,COMCTL32_aSubclass);
687 if (lpttsi)
688 {
689 if (lpttsi->uRefCount == 1)
690 {
691 SetWindowLongA((HWND)toolPtr->uId,GWL_WNDPROC,(LONG)lpttsi->wpOrigProc);
692 RemovePropA((HWND)toolPtr->uId,COMCTL32_aSubclass);
693 COMCTL32_Free(&lpttsi);
694 } else lpttsi->uRefCount--;
695 }
696// else
697// ERR (tooltips, "Invalid data handle!\n");
698 }
699 }
700}
701
702static LRESULT
703TOOLTIPS_AddToolA(HWND hwnd,WPARAM wParam,LPARAM lParam)
704{
705 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr(hwnd);
706 LPTTTOOLINFOA lpToolInfo = (LPTTTOOLINFOA)lParam;
707 TTTOOL_INFO *toolPtr;
708
709 if (lpToolInfo == NULL) return FALSE;
710 if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEA) return FALSE;
711
712// TRACE (tooltips, "add tool (%x) %x %d%s!\n",
713// hwnd, lpToolInfo->hwnd, lpToolInfo->uId,
714// (lpToolInfo->uFlags & TTF_IDISHWND) ? " TTF_IDISHWND" : "");
715
716 if (infoPtr->uNumTools == 0)
717 {
718 infoPtr->tools = COMCTL32_Alloc(sizeof(TTTOOL_INFO));
719 toolPtr = infoPtr->tools;
720 } else
721 {
722 TTTOOL_INFO *oldTools = infoPtr->tools;
723 INT x;
724
725 toolPtr = NULL;
726
727 //check if toolinfo already exists
728 for (x = 0;x < infoPtr->uNumTools;x++)
729 {
730 if (lpToolInfo->hwnd == infoPtr->tools[x].hwnd && lpToolInfo->uId == infoPtr->tools[x].uId)
731 {
732 //return toolPtr
733 toolPtr = &infoPtr->tools[x];
734 //free allocated memory
735 TOOLTIPS_Desubclass(toolPtr);
736 if ((toolPtr->hinst) && (toolPtr->lpszText))
737 {
738 if (toolPtr->lpszText != LPSTR_TEXTCALLBACKW) COMCTL32_Free(toolPtr->lpszText);
739 }
740
741 break;
742 }
743 }
744
745 if (toolPtr == NULL)
746 {
747 infoPtr->tools = COMCTL32_Alloc (sizeof(TTTOOL_INFO)*(infoPtr->uNumTools+1));
748 memcpy(infoPtr->tools,oldTools,infoPtr->uNumTools*sizeof(TTTOOL_INFO));
749 COMCTL32_Free(oldTools);
750 toolPtr = &infoPtr->tools[infoPtr->uNumTools];
751 }
752 }
753
754 infoPtr->uNumTools++;
755
756 /* copy tool data */
757 toolPtr->uFlags = lpToolInfo->uFlags;
758 toolPtr->hwnd = lpToolInfo->hwnd;
759 toolPtr->uId = lpToolInfo->uId;
760 toolPtr->rect = lpToolInfo->rect;
761 toolPtr->hinst = lpToolInfo->hinst;
762
763 if ((lpToolInfo->hinst) && (HIWORD((INT)lpToolInfo->lpszText) == 0))
764 {
765// TRACE (tooltips, "add string id %x!\n", (int)lpToolInfo->lpszText);
766 toolPtr->lpszText = (LPWSTR)lpToolInfo->lpszText;
767 } else if (lpToolInfo->lpszText)
768 {
769 if (lpToolInfo->lpszText == LPSTR_TEXTCALLBACKA)
770 {
771// TRACE (tooltips, "add CALLBACK!\n");
772 toolPtr->lpszText = LPSTR_TEXTCALLBACKW;
773 } else
774 {
775 INT len = lstrlenA (lpToolInfo->lpszText);
776// TRACE (tooltips, "add text \"%s\"!\n", lpToolInfo->lpszText);
777 toolPtr->lpszText = COMCTL32_Alloc((len+1)*sizeof(WCHAR));
778 lstrcpyAtoW (toolPtr->lpszText, lpToolInfo->lpszText);
779 }
780 } else toolPtr->lpszText = NULL;
781
782 if (lpToolInfo->cbSize >= sizeof(TTTOOLINFOA))
783 toolPtr->lParam = lpToolInfo->lParam;
784
785 /* install subclassing hook */
786 TOOLTIPS_Subclass(hwnd,toolPtr);
787
788 return TRUE;
789}
790
791
792static LRESULT
793TOOLTIPS_AddToolW (HWND hwnd, WPARAM wParam, LPARAM lParam)
794{
795 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
796 LPTTTOOLINFOW lpToolInfo = (LPTTTOOLINFOW)lParam;
797 TTTOOL_INFO *toolPtr;
798
799 if (lpToolInfo == NULL)
800 return FALSE;
801 if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEW)
802 return FALSE;
803
804// TRACE (tooltips, "add tool (%x) %x %d%s!\n",
805// hwnd, lpToolInfo->hwnd, lpToolInfo->uId,
806// (lpToolInfo->uFlags & TTF_IDISHWND) ? " TTF_IDISHWND" : "");
807
808 if (infoPtr->uNumTools == 0)
809 {
810 infoPtr->tools = COMCTL32_Alloc (sizeof(TTTOOL_INFO));
811 toolPtr = infoPtr->tools;
812 } else
813 {
814 TTTOOL_INFO *oldTools = infoPtr->tools;
815 INT x;
816
817 toolPtr = NULL;
818
819 //check if toolinfo already exists
820 for (x = 0;x < infoPtr->uNumTools;x++)
821 {
822 if (lpToolInfo->hwnd == infoPtr->tools[x].hwnd && lpToolInfo->uId == infoPtr->tools[x].uId)
823 {
824 //return toolPtr
825 toolPtr = &infoPtr->tools[x];
826 //free allocated memory
827 TOOLTIPS_Desubclass(toolPtr);
828 if ((toolPtr->hinst) && (toolPtr->lpszText))
829 {
830 if (toolPtr->lpszText != LPSTR_TEXTCALLBACKW) COMCTL32_Free(toolPtr->lpszText);
831 }
832
833 break;
834 }
835 }
836
837 if (toolPtr == NULL)
838 {
839 infoPtr->tools = COMCTL32_Alloc(sizeof(TTTOOL_INFO)*(infoPtr->uNumTools+1));
840 memcpy (infoPtr->tools,oldTools,infoPtr->uNumTools*sizeof(TTTOOL_INFO));
841 COMCTL32_Free(oldTools);
842 toolPtr = &infoPtr->tools[infoPtr->uNumTools];
843 }
844 }
845
846 infoPtr->uNumTools++;
847
848 /* copy tool data */
849 toolPtr->uFlags = lpToolInfo->uFlags;
850 toolPtr->hwnd = lpToolInfo->hwnd;
851 toolPtr->uId = lpToolInfo->uId;
852 toolPtr->rect = lpToolInfo->rect;
853 toolPtr->hinst = lpToolInfo->hinst;
854
855 if ((lpToolInfo->hinst) && (HIWORD((INT)lpToolInfo->lpszText) == 0)) {
856// TRACE (tooltips, "add string id %x!\n", (int)lpToolInfo->lpszText);
857 toolPtr->lpszText = (LPWSTR)lpToolInfo->lpszText;
858 }
859 else if (lpToolInfo->lpszText) {
860 if (lpToolInfo->lpszText == LPSTR_TEXTCALLBACKW) {
861// TRACE (tooltips, "add CALLBACK!\n");
862 toolPtr->lpszText = LPSTR_TEXTCALLBACKW;
863 }
864 else {
865 INT len = lstrlenW (lpToolInfo->lpszText);
866// TRACE (tooltips, "add text \"%s\"!\n",
867// debugstr_w(lpToolInfo->lpszText));
868 toolPtr->lpszText = COMCTL32_Alloc ((len + 1)*sizeof(WCHAR));
869 lstrcpyW (toolPtr->lpszText, lpToolInfo->lpszText);
870 }
871 }
872
873 if (lpToolInfo->cbSize >= sizeof(TTTOOLINFOW))
874 toolPtr->lParam = lpToolInfo->lParam;
875
876 /* install subclassing hook */
877 TOOLTIPS_Subclass(hwnd,toolPtr);
878
879 return TRUE;
880}
881
882
883static LRESULT
884TOOLTIPS_DelToolA (HWND hwnd, WPARAM wParam, LPARAM lParam)
885{
886 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
887 LPTTTOOLINFOA lpToolInfo = (LPTTTOOLINFOA)lParam;
888 TTTOOL_INFO *toolPtr;
889 INT nTool;
890
891 if (lpToolInfo == NULL)
892 return 0;
893 if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEA)
894 return 0;
895 if (infoPtr->uNumTools == 0)
896 return 0;
897
898 nTool = TOOLTIPS_GetToolFromInfoA (infoPtr, lpToolInfo);
899 if (nTool == -1) return 0;
900
901// TRACE (tooltips, "tool %d\n", nTool);
902
903 /* delete text string */
904 toolPtr = &infoPtr->tools[nTool];
905 if ((toolPtr->hinst) && (toolPtr->lpszText)) {
906 if ( (toolPtr->lpszText != LPSTR_TEXTCALLBACKW) &&
907 (HIWORD((INT)toolPtr->lpszText) != 0) )
908 COMCTL32_Free (toolPtr->lpszText);
909 }
910
911 /* remove subclassing */
912 TOOLTIPS_Desubclass(toolPtr);
913
914 /* delete tool from tool list */
915 if (infoPtr->uNumTools == 1) {
916 COMCTL32_Free (infoPtr->tools);
917 infoPtr->tools = NULL;
918 }
919 else {
920 TTTOOL_INFO *oldTools = infoPtr->tools;
921 infoPtr->tools =
922 COMCTL32_Alloc (sizeof(TTTOOL_INFO) * (infoPtr->uNumTools - 1));
923
924 if (nTool > 0)
925 memcpy (&infoPtr->tools[0], &oldTools[0],
926 nTool * sizeof(TTTOOL_INFO));
927
928 if (nTool < infoPtr->uNumTools - 1)
929 memcpy (&infoPtr->tools[nTool], &oldTools[nTool + 1],
930 (infoPtr->uNumTools - nTool - 1) * sizeof(TTTOOL_INFO));
931
932 COMCTL32_Free (oldTools);
933 }
934
935 infoPtr->uNumTools--;
936
937 return 0;
938}
939
940
941static LRESULT
942TOOLTIPS_DelToolW (HWND hwnd, WPARAM wParam, LPARAM lParam)
943{
944 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
945 LPTTTOOLINFOW lpToolInfo = (LPTTTOOLINFOW)lParam;
946 TTTOOL_INFO *toolPtr;
947 INT nTool;
948
949 if (lpToolInfo == NULL)
950 return 0;
951 if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEW)
952 return 0;
953 if (infoPtr->uNumTools == 0)
954 return 0;
955
956 nTool = TOOLTIPS_GetToolFromInfoW (infoPtr, lpToolInfo);
957 if (nTool == -1) return 0;
958
959// TRACE (tooltips, "tool %d\n", nTool);
960
961 /* delete text string */
962 toolPtr = &infoPtr->tools[nTool];
963 if ((toolPtr->hinst) && (toolPtr->lpszText)) {
964 if ( (toolPtr->lpszText != LPSTR_TEXTCALLBACKW) &&
965 (HIWORD((INT)toolPtr->lpszText) != 0) )
966 COMCTL32_Free (toolPtr->lpszText);
967 }
968
969 /* remove subclassing */
970 TOOLTIPS_Desubclass(toolPtr);
971
972 /* delete tool from tool list */
973 if (infoPtr->uNumTools == 1) {
974 COMCTL32_Free (infoPtr->tools);
975 infoPtr->tools = NULL;
976 }
977 else {
978 TTTOOL_INFO *oldTools = infoPtr->tools;
979 infoPtr->tools =
980 COMCTL32_Alloc (sizeof(TTTOOL_INFO) * (infoPtr->uNumTools - 1));
981
982 if (nTool > 0)
983 memcpy (&infoPtr->tools[0], &oldTools[0],
984 nTool * sizeof(TTTOOL_INFO));
985
986 if (nTool < infoPtr->uNumTools - 1)
987 memcpy (&infoPtr->tools[nTool], &oldTools[nTool + 1],
988 (infoPtr->uNumTools - nTool - 1) * sizeof(TTTOOL_INFO));
989
990 COMCTL32_Free (oldTools);
991 }
992
993 infoPtr->uNumTools--;
994
995 return 0;
996}
997
998
999static LRESULT
1000TOOLTIPS_EnumToolsA (HWND hwnd, WPARAM wParam, LPARAM lParam)
1001{
1002 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1003 UINT uIndex = (UINT)wParam;
1004 LPTTTOOLINFOA lpToolInfo = (LPTTTOOLINFOA)lParam;
1005 TTTOOL_INFO *toolPtr;
1006
1007 if (lpToolInfo == NULL)
1008 return FALSE;
1009 if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEA)
1010 return FALSE;
1011 if (uIndex >= infoPtr->uNumTools)
1012 return FALSE;
1013
1014// TRACE (tooltips, "index=%u\n", uIndex);
1015
1016 toolPtr = &infoPtr->tools[uIndex];
1017
1018 /* copy tool data */
1019 lpToolInfo->uFlags = toolPtr->uFlags;
1020 lpToolInfo->hwnd = toolPtr->hwnd;
1021 lpToolInfo->uId = toolPtr->uId;
1022 lpToolInfo->rect = toolPtr->rect;
1023 lpToolInfo->hinst = toolPtr->hinst;
1024/* lpToolInfo->lpszText = toolPtr->lpszText; */
1025 lpToolInfo->lpszText = NULL; /* FIXME */
1026
1027 if (lpToolInfo->cbSize >= sizeof(TTTOOLINFOA))
1028 lpToolInfo->lParam = toolPtr->lParam;
1029
1030 return TRUE;
1031}
1032
1033
1034static LRESULT
1035TOOLTIPS_EnumToolsW (HWND hwnd, WPARAM wParam, LPARAM lParam)
1036{
1037 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1038 UINT uIndex = (UINT)wParam;
1039 LPTTTOOLINFOW lpToolInfo = (LPTTTOOLINFOW)lParam;
1040 TTTOOL_INFO *toolPtr;
1041
1042 if (lpToolInfo == NULL)
1043 return FALSE;
1044 if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEW)
1045 return FALSE;
1046 if (uIndex >= infoPtr->uNumTools)
1047 return FALSE;
1048
1049// TRACE (tooltips, "index=%u\n", uIndex);
1050
1051 toolPtr = &infoPtr->tools[uIndex];
1052
1053 /* copy tool data */
1054 lpToolInfo->uFlags = toolPtr->uFlags;
1055 lpToolInfo->hwnd = toolPtr->hwnd;
1056 lpToolInfo->uId = toolPtr->uId;
1057 lpToolInfo->rect = toolPtr->rect;
1058 lpToolInfo->hinst = toolPtr->hinst;
1059/* lpToolInfo->lpszText = toolPtr->lpszText; */
1060 lpToolInfo->lpszText = NULL; /* FIXME */
1061
1062 if (lpToolInfo->cbSize >= sizeof(TTTOOLINFOW))
1063 lpToolInfo->lParam = toolPtr->lParam;
1064
1065 return TRUE;
1066}
1067
1068
1069static LRESULT
1070TOOLTIPS_GetCurrentToolA (HWND hwnd, WPARAM wParam, LPARAM lParam)
1071{
1072 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1073 LPTTTOOLINFOA lpToolInfo = (LPTTTOOLINFOA)lParam;
1074 TTTOOL_INFO *toolPtr;
1075
1076 if (lpToolInfo == NULL)
1077 return FALSE;
1078 if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEA)
1079 return FALSE;
1080
1081 if (lpToolInfo) {
1082 if (infoPtr->nCurrentTool > -1) {
1083 toolPtr = &infoPtr->tools[infoPtr->nCurrentTool];
1084
1085 /* copy tool data */
1086 lpToolInfo->uFlags = toolPtr->uFlags;
1087 lpToolInfo->rect = toolPtr->rect;
1088 lpToolInfo->hinst = toolPtr->hinst;
1089/* lpToolInfo->lpszText = toolPtr->lpszText; */
1090 lpToolInfo->lpszText = NULL; /* FIXME */
1091
1092 if (lpToolInfo->cbSize >= sizeof(TTTOOLINFOA))
1093 lpToolInfo->lParam = toolPtr->lParam;
1094
1095 return TRUE;
1096 }
1097 else
1098 return FALSE;
1099 }
1100 else
1101 return (infoPtr->nCurrentTool != -1);
1102
1103 return FALSE;
1104}
1105
1106
1107static LRESULT
1108TOOLTIPS_GetCurrentToolW (HWND hwnd, WPARAM wParam, LPARAM lParam)
1109{
1110 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1111 LPTTTOOLINFOW lpToolInfo = (LPTTTOOLINFOW)lParam;
1112 TTTOOL_INFO *toolPtr;
1113
1114 if (lpToolInfo == NULL)
1115 return FALSE;
1116 if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEW)
1117 return FALSE;
1118
1119 if (lpToolInfo) {
1120 if (infoPtr->nCurrentTool > -1) {
1121 toolPtr = &infoPtr->tools[infoPtr->nCurrentTool];
1122
1123 /* copy tool data */
1124 lpToolInfo->uFlags = toolPtr->uFlags;
1125 lpToolInfo->rect = toolPtr->rect;
1126 lpToolInfo->hinst = toolPtr->hinst;
1127/* lpToolInfo->lpszText = toolPtr->lpszText; */
1128 lpToolInfo->lpszText = NULL; /* FIXME */
1129
1130 if (lpToolInfo->cbSize >= sizeof(TTTOOLINFOW))
1131 lpToolInfo->lParam = toolPtr->lParam;
1132
1133 return TRUE;
1134 }
1135 else
1136 return FALSE;
1137 }
1138 else
1139 return (infoPtr->nCurrentTool != -1);
1140
1141 return FALSE;
1142}
1143
1144
1145static LRESULT
1146TOOLTIPS_GetDelayTime (HWND hwnd, WPARAM wParam, LPARAM lParam)
1147{
1148 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1149
1150 switch (wParam) {
1151 case TTDT_AUTOMATIC:
1152 return infoPtr->nAutomaticTime;
1153
1154 case TTDT_RESHOW:
1155 return infoPtr->nReshowTime;
1156
1157 case TTDT_AUTOPOP:
1158 return infoPtr->nAutoPopTime;
1159
1160 case TTDT_INITIAL:
1161 return infoPtr->nInitialTime;
1162 }
1163
1164 return 0;
1165}
1166
1167
1168static LRESULT
1169TOOLTIPS_GetMargin (HWND hwnd, WPARAM wParam, LPARAM lParam)
1170{
1171 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1172 LPRECT lpRect = (LPRECT)lParam;
1173
1174 lpRect->left = infoPtr->rcMargin.left;
1175 lpRect->right = infoPtr->rcMargin.right;
1176 lpRect->bottom = infoPtr->rcMargin.bottom;
1177 lpRect->top = infoPtr->rcMargin.top;
1178
1179 return 0;
1180}
1181
1182
1183static LRESULT
1184TOOLTIPS_GetMaxTipWidth (HWND hwnd, WPARAM wParam, LPARAM lParam)
1185{
1186 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1187
1188 return infoPtr->nMaxTipWidth;
1189}
1190
1191
1192static LRESULT
1193TOOLTIPS_GetTextA (HWND hwnd, WPARAM wParam, LPARAM lParam)
1194{
1195 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1196 LPTTTOOLINFOA lpToolInfo = (LPTTTOOLINFOA)lParam;
1197 INT nTool;
1198
1199 if (lpToolInfo == NULL)
1200 return 0;
1201 if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEA)
1202 return 0;
1203
1204 nTool = TOOLTIPS_GetToolFromInfoA (infoPtr, lpToolInfo);
1205 if (nTool == -1) return 0;
1206
1207 TOOLTIPS_GetTipText(hwnd,infoPtr,nTool); //CB: get text
1208
1209 lstrcpyWtoA(lpToolInfo->lpszText,infoPtr->szTipText);
1210
1211 return 0;
1212}
1213
1214
1215static LRESULT
1216TOOLTIPS_GetTextW (HWND hwnd, WPARAM wParam, LPARAM lParam)
1217{
1218 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1219 LPTTTOOLINFOW lpToolInfo = (LPTTTOOLINFOW)lParam;
1220 INT nTool;
1221
1222 if (lpToolInfo == NULL)
1223 return 0;
1224 if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEW)
1225 return 0;
1226
1227 nTool = TOOLTIPS_GetToolFromInfoW (infoPtr, lpToolInfo);
1228 if (nTool == -1) return 0;
1229
1230 TOOLTIPS_GetTipText(hwnd,infoPtr,nTool); //CB: get text
1231
1232 lstrcpyW(lpToolInfo->lpszText,infoPtr->szTipText);
1233
1234 return 0;
1235}
1236
1237
1238static LRESULT
1239TOOLTIPS_GetTipBkColor (HWND hwnd, WPARAM wParam, LPARAM lParam)
1240{
1241 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1242 return infoPtr->clrBk;
1243}
1244
1245
1246static LRESULT
1247TOOLTIPS_GetTipTextColor (HWND hwnd, WPARAM wParam, LPARAM lParam)
1248{
1249 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1250 return infoPtr->clrText;
1251}
1252
1253
1254static LRESULT
1255TOOLTIPS_GetToolCount (HWND hwnd, WPARAM wParam, LPARAM lParam)
1256{
1257 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1258 return infoPtr->uNumTools;
1259}
1260
1261
1262static LRESULT
1263TOOLTIPS_GetToolInfoA (HWND hwnd, WPARAM wParam, LPARAM lParam)
1264{
1265 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1266 LPTTTOOLINFOA lpToolInfo = (LPTTTOOLINFOA)lParam;
1267 TTTOOL_INFO *toolPtr;
1268 INT nTool;
1269
1270 if (lpToolInfo == NULL)
1271 return FALSE;
1272 if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEA)
1273 return FALSE;
1274 if (infoPtr->uNumTools == 0)
1275 return FALSE;
1276
1277 nTool = TOOLTIPS_GetToolFromInfoA (infoPtr, lpToolInfo);
1278 if (nTool == -1)
1279 return FALSE;
1280
1281// TRACE (tooltips, "tool %d\n", nTool);
1282
1283 toolPtr = &infoPtr->tools[nTool];
1284
1285 /* copy tool data */
1286 lpToolInfo->uFlags = toolPtr->uFlags;
1287 lpToolInfo->rect = toolPtr->rect;
1288 lpToolInfo->hinst = toolPtr->hinst;
1289/* lpToolInfo->lpszText = toolPtr->lpszText; */
1290 lpToolInfo->lpszText = NULL; /* FIXME */
1291
1292 if (lpToolInfo->cbSize >= sizeof(TTTOOLINFOA))
1293 lpToolInfo->lParam = toolPtr->lParam;
1294
1295 return TRUE;
1296}
1297
1298
1299static LRESULT
1300TOOLTIPS_GetToolInfoW (HWND hwnd, WPARAM wParam, LPARAM lParam)
1301{
1302 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1303 LPTTTOOLINFOW lpToolInfo = (LPTTTOOLINFOW)lParam;
1304 TTTOOL_INFO *toolPtr;
1305 INT nTool;
1306
1307 if (lpToolInfo == NULL)
1308 return FALSE;
1309 if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEW)
1310 return FALSE;
1311 if (infoPtr->uNumTools == 0)
1312 return FALSE;
1313
1314 nTool = TOOLTIPS_GetToolFromInfoW (infoPtr, lpToolInfo);
1315 if (nTool == -1)
1316 return FALSE;
1317
1318// TRACE (tooltips, "tool %d\n", nTool);
1319
1320 toolPtr = &infoPtr->tools[nTool];
1321
1322 /* copy tool data */
1323 lpToolInfo->uFlags = toolPtr->uFlags;
1324 lpToolInfo->rect = toolPtr->rect;
1325 lpToolInfo->hinst = toolPtr->hinst;
1326/* lpToolInfo->lpszText = toolPtr->lpszText; */
1327 lpToolInfo->lpszText = NULL; /* FIXME */
1328
1329 if (lpToolInfo->cbSize >= sizeof(TTTOOLINFOW))
1330 lpToolInfo->lParam = toolPtr->lParam;
1331
1332 return TRUE;
1333}
1334
1335
1336static LRESULT
1337TOOLTIPS_HitTestA (HWND hwnd, WPARAM wParam, LPARAM lParam)
1338{
1339 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1340 LPTTHITTESTINFOA lptthit = (LPTTHITTESTINFOA)lParam;
1341 TTTOOL_INFO *toolPtr;
1342 INT nTool;
1343
1344 if (lptthit == 0)
1345 return FALSE;
1346
1347 nTool = TOOLTIPS_GetToolFromPoint (infoPtr, lptthit->hwnd, &lptthit->pt);
1348 if (nTool == -1)
1349 return FALSE;
1350
1351// TRACE (tooltips, "tool %d!\n", nTool);
1352
1353 /* copy tool data */
1354 if (lptthit->ti.cbSize >= sizeof(TTTOOLINFOA)) {
1355 toolPtr = &infoPtr->tools[nTool];
1356
1357 lptthit->ti.uFlags = toolPtr->uFlags;
1358 lptthit->ti.hwnd = toolPtr->hwnd;
1359 lptthit->ti.uId = toolPtr->uId;
1360 lptthit->ti.rect = toolPtr->rect;
1361 lptthit->ti.hinst = toolPtr->hinst;
1362/* lptthit->ti.lpszText = toolPtr->lpszText; */
1363 lptthit->ti.lpszText = NULL; /* FIXME */
1364 lptthit->ti.lParam = toolPtr->lParam;
1365 }
1366
1367 return TRUE;
1368}
1369
1370
1371static LRESULT
1372TOOLTIPS_HitTestW (HWND hwnd, WPARAM wParam, LPARAM lParam)
1373{
1374 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1375 LPTTHITTESTINFOW lptthit = (LPTTHITTESTINFOW)lParam;
1376 TTTOOL_INFO *toolPtr;
1377 INT nTool;
1378
1379 if (lptthit == 0)
1380 return FALSE;
1381
1382 nTool = TOOLTIPS_GetToolFromPoint (infoPtr, lptthit->hwnd, &lptthit->pt);
1383 if (nTool == -1)
1384 return FALSE;
1385
1386// TRACE (tooltips, "tool %d!\n", nTool);
1387
1388 /* copy tool data */
1389 if (lptthit->ti.cbSize >= sizeof(TTTOOLINFOW)) {
1390 toolPtr = &infoPtr->tools[nTool];
1391
1392 lptthit->ti.uFlags = toolPtr->uFlags;
1393 lptthit->ti.hwnd = toolPtr->hwnd;
1394 lptthit->ti.uId = toolPtr->uId;
1395 lptthit->ti.rect = toolPtr->rect;
1396 lptthit->ti.hinst = toolPtr->hinst;
1397/* lptthit->ti.lpszText = toolPtr->lpszText; */
1398 lptthit->ti.lpszText = NULL; /* FIXME */
1399 lptthit->ti.lParam = toolPtr->lParam;
1400 }
1401
1402 return TRUE;
1403}
1404
1405
1406static LRESULT
1407TOOLTIPS_NewToolRectA (HWND hwnd, WPARAM wParam, LPARAM lParam)
1408{
1409 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1410 LPTTTOOLINFOA lpti = (LPTTTOOLINFOA)lParam;
1411 INT nTool;
1412
1413 if (lpti == NULL)
1414 return 0;
1415 if (lpti->cbSize < TTTOOLINFO_V1_SIZEA)
1416 return FALSE;
1417
1418 nTool = TOOLTIPS_GetToolFromInfoA (infoPtr, lpti);
1419 if (nTool == -1) return 0;
1420
1421 infoPtr->tools[nTool].rect = lpti->rect;
1422
1423 return 0;
1424}
1425
1426
1427static LRESULT
1428TOOLTIPS_NewToolRectW (HWND hwnd, WPARAM wParam, LPARAM lParam)
1429{
1430 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1431 LPTTTOOLINFOW lpti = (LPTTTOOLINFOW)lParam;
1432 INT nTool;
1433
1434 if (lpti == NULL)
1435 return 0;
1436 if (lpti->cbSize < TTTOOLINFO_V1_SIZEW)
1437 return FALSE;
1438
1439 nTool = TOOLTIPS_GetToolFromInfoW (infoPtr, lpti);
1440 if (nTool == -1) return 0;
1441
1442 infoPtr->tools[nTool].rect = lpti->rect;
1443
1444 return 0;
1445}
1446
1447
1448static LRESULT
1449TOOLTIPS_Pop (HWND hwnd, WPARAM wParam, LPARAM lParam)
1450{
1451 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1452
1453 TOOLTIPS_Hide (hwnd, infoPtr);
1454
1455 return 0;
1456}
1457
1458
1459static LRESULT
1460TOOLTIPS_RelayEvent (HWND hwnd, WPARAM wParam, LPARAM lParam)
1461{
1462 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1463 LPMSG lpMsg = (LPMSG)lParam;
1464 POINT pt;
1465
1466 if (lParam == 0)
1467 {
1468// ERR (tooltips, "lpMsg == NULL!\n");
1469 return 0;
1470 }
1471
1472 switch (lpMsg->message)
1473 {
1474 case WM_LBUTTONDOWN:
1475 case WM_LBUTTONUP:
1476 case WM_MBUTTONDOWN:
1477 case WM_MBUTTONUP:
1478 case WM_RBUTTONDOWN:
1479 case WM_RBUTTONUP:
1480 pt = lpMsg->pt;
1481 ScreenToClient(lpMsg->hwnd,&pt);
1482 infoPtr->nOldTool = infoPtr->nTool;
1483 infoPtr->nTool = TOOLTIPS_GetToolFromPoint(infoPtr,lpMsg->hwnd,&pt);
1484// TRACE (tooltips, "tool (%x) %d %d\n",
1485// hwnd, infoPtr->nOldTool, infoPtr->nTool);
1486 TOOLTIPS_Hide (hwnd, infoPtr);
1487 break;
1488
1489 case WM_MOUSEMOVE:
1490 pt = lpMsg->pt;
1491 ScreenToClient(lpMsg->hwnd,&pt);
1492 infoPtr->nOldTool = infoPtr->nTool;
1493 infoPtr->nTool = TOOLTIPS_GetToolFromPoint(infoPtr,lpMsg->hwnd,&pt);
1494// TRACE (tooltips, "tool (%x) %d %d\n",
1495// hwnd, infoPtr->nOldTool, infoPtr->nTool);
1496// TRACE (tooltips, "WM_MOUSEMOVE (%04x %ld %ld)\n",
1497// hwnd, pt.x, pt.y);
1498
1499 if (infoPtr->bActive && (infoPtr->nTool != infoPtr->nOldTool))
1500 {
1501 if (infoPtr->nOldTool == -1)
1502 {
1503 SetTimer(hwnd,ID_TIMERSHOW,infoPtr->nInitialTime,0);
1504// TRACE (tooltips, "timer 1 started!\n");
1505 } else
1506 {
1507 TOOLTIPS_Hide(hwnd,infoPtr);
1508 SetTimer (hwnd,ID_TIMERSHOW,infoPtr->nReshowTime,0);
1509// TRACE (tooltips, "timer 2 started!\n");
1510 }
1511 }
1512 if (infoPtr->nCurrentTool != -1)
1513 {
1514 SetTimer(hwnd,ID_TIMERLEAVE,100,0);
1515// TRACE (tooltips, "timer 3 started!\n");
1516 }
1517 break;
1518 }
1519
1520 return 0;
1521}
1522
1523
1524static LRESULT
1525TOOLTIPS_SetDelayTime (HWND hwnd, WPARAM wParam, LPARAM lParam)
1526{
1527 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1528 INT nTime = (INT)LOWORD(lParam);
1529
1530 switch (wParam) {
1531 case TTDT_AUTOMATIC:
1532 if (nTime == 0) {
1533 infoPtr->nAutomaticTime = 500;
1534 infoPtr->nReshowTime = 100;
1535 infoPtr->nAutoPopTime = 5000;
1536 infoPtr->nInitialTime = 500;
1537 }
1538 else {
1539 infoPtr->nAutomaticTime = nTime;
1540 infoPtr->nReshowTime = nTime / 5;
1541 infoPtr->nAutoPopTime = nTime * 10;
1542 infoPtr->nInitialTime = nTime;
1543 }
1544 break;
1545
1546 case TTDT_RESHOW:
1547 infoPtr->nReshowTime = nTime;
1548 break;
1549
1550 case TTDT_AUTOPOP:
1551 infoPtr->nAutoPopTime = nTime;
1552 break;
1553
1554 case TTDT_INITIAL:
1555 infoPtr->nInitialTime = nTime;
1556 break;
1557 }
1558
1559 return 0;
1560}
1561
1562
1563static LRESULT
1564TOOLTIPS_SetMargin (HWND hwnd, WPARAM wParam, LPARAM lParam)
1565{
1566 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1567 LPRECT lpRect = (LPRECT)lParam;
1568
1569 infoPtr->rcMargin.left = lpRect->left;
1570 infoPtr->rcMargin.right = lpRect->right;
1571 infoPtr->rcMargin.bottom = lpRect->bottom;
1572 infoPtr->rcMargin.top = lpRect->top;
1573
1574 return 0;
1575}
1576
1577
1578static LRESULT
1579TOOLTIPS_SetMaxTipWidth (HWND hwnd, WPARAM wParam, LPARAM lParam)
1580{
1581 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1582 INT nTemp = infoPtr->nMaxTipWidth;
1583
1584 infoPtr->nMaxTipWidth = (INT)lParam;
1585
1586 return nTemp;
1587}
1588
1589
1590static LRESULT
1591TOOLTIPS_SetTipBkColor (HWND hwnd, WPARAM wParam, LPARAM lParam)
1592{
1593 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1594
1595 infoPtr->clrBk = (COLORREF)wParam;
1596
1597 return 0;
1598}
1599
1600
1601static LRESULT
1602TOOLTIPS_SetTipTextColor (HWND hwnd, WPARAM wParam, LPARAM lParam)
1603{
1604 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1605
1606 infoPtr->clrText = (COLORREF)wParam;
1607
1608 return 0;
1609}
1610
1611
1612static LRESULT
1613TOOLTIPS_SetToolInfoA (HWND hwnd, WPARAM wParam, LPARAM lParam)
1614{
1615 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1616 LPTTTOOLINFOA lpToolInfo = (LPTTTOOLINFOA)lParam;
1617 TTTOOL_INFO *toolPtr;
1618 INT nTool;
1619
1620 if (lpToolInfo == NULL)
1621 return 0;
1622 if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEA)
1623 return 0;
1624
1625 nTool = TOOLTIPS_GetToolFromInfoA (infoPtr, lpToolInfo);
1626 if (nTool == -1) return 0;
1627
1628// TRACE (tooltips, "tool %d\n", nTool);
1629
1630 toolPtr = &infoPtr->tools[nTool];
1631
1632 /* copy tool data */
1633 toolPtr->uFlags = lpToolInfo->uFlags;
1634 toolPtr->hwnd = lpToolInfo->hwnd;
1635 toolPtr->uId = lpToolInfo->uId;
1636 toolPtr->rect = lpToolInfo->rect;
1637 toolPtr->hinst = lpToolInfo->hinst;
1638
1639 if ((lpToolInfo->hinst) && (HIWORD((INT)lpToolInfo->lpszText) == 0)) {
1640// TRACE (tooltips, "set string id %x!\n", (INT)lpToolInfo->lpszText);
1641 toolPtr->lpszText = (LPWSTR)lpToolInfo->lpszText;
1642 }
1643 else if (lpToolInfo->lpszText) {
1644 if (lpToolInfo->lpszText == LPSTR_TEXTCALLBACKA)
1645 toolPtr->lpszText = LPSTR_TEXTCALLBACKW;
1646 else {
1647 if ( (toolPtr->lpszText) &&
1648 (HIWORD((INT)toolPtr->lpszText) != 0) ) {
1649 COMCTL32_Free (toolPtr->lpszText);
1650 toolPtr->lpszText = NULL;
1651 }
1652 if (lpToolInfo->lpszText) {
1653 INT len = lstrlenA (lpToolInfo->lpszText);
1654 toolPtr->lpszText = COMCTL32_Alloc ((len+1)*sizeof(WCHAR));
1655 lstrcpyAtoW (toolPtr->lpszText, lpToolInfo->lpszText);
1656 }
1657 }
1658 }
1659
1660 if (lpToolInfo->cbSize >= sizeof(TTTOOLINFOA))
1661 toolPtr->lParam = lpToolInfo->lParam;
1662
1663 return 0;
1664}
1665
1666
1667static LRESULT
1668TOOLTIPS_SetToolInfoW (HWND hwnd, WPARAM wParam, LPARAM lParam)
1669{
1670 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1671 LPTTTOOLINFOW lpToolInfo = (LPTTTOOLINFOW)lParam;
1672 TTTOOL_INFO *toolPtr;
1673 INT nTool;
1674
1675 if (lpToolInfo == NULL)
1676 return 0;
1677 if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEW)
1678 return 0;
1679
1680 nTool = TOOLTIPS_GetToolFromInfoW (infoPtr, lpToolInfo);
1681 if (nTool == -1) return 0;
1682
1683// TRACE (tooltips, "tool %d\n", nTool);
1684
1685 toolPtr = &infoPtr->tools[nTool];
1686
1687 /* copy tool data */
1688 toolPtr->uFlags = lpToolInfo->uFlags;
1689 toolPtr->hwnd = lpToolInfo->hwnd;
1690 toolPtr->uId = lpToolInfo->uId;
1691 toolPtr->rect = lpToolInfo->rect;
1692 toolPtr->hinst = lpToolInfo->hinst;
1693
1694 if ((lpToolInfo->hinst) && (HIWORD((INT)lpToolInfo->lpszText) == 0)) {
1695// TRACE (tooltips, "set string id %x!\n", (INT)lpToolInfo->lpszText);
1696 toolPtr->lpszText = lpToolInfo->lpszText;
1697 }
1698 else if (lpToolInfo->lpszText) {
1699 if (lpToolInfo->lpszText == LPSTR_TEXTCALLBACKW)
1700 toolPtr->lpszText = LPSTR_TEXTCALLBACKW;
1701 else {
1702 if ( (toolPtr->lpszText) &&
1703 (HIWORD((INT)toolPtr->lpszText) != 0) ) {
1704 COMCTL32_Free (toolPtr->lpszText);
1705 toolPtr->lpszText = NULL;
1706 }
1707 if (lpToolInfo->lpszText) {
1708 INT len = lstrlenW (lpToolInfo->lpszText);
1709 toolPtr->lpszText = COMCTL32_Alloc ((len+1)*sizeof(WCHAR));
1710 lstrcpyW (toolPtr->lpszText, lpToolInfo->lpszText);
1711 }
1712 }
1713 }
1714
1715 if (lpToolInfo->cbSize >= sizeof(TTTOOLINFOW))
1716 toolPtr->lParam = lpToolInfo->lParam;
1717
1718 return 0;
1719}
1720
1721
1722static LRESULT
1723TOOLTIPS_TrackActivate (HWND hwnd, WPARAM wParam, LPARAM lParam)
1724{
1725 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1726 LPTTTOOLINFOA lpToolInfo = (LPTTTOOLINFOA)lParam;
1727
1728 if (lpToolInfo == NULL) return 0;
1729 if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEA) return FALSE;
1730
1731 if ((BOOL)wParam)
1732 {
1733 /* activate */
1734 infoPtr->nTrackTool = TOOLTIPS_GetToolFromInfoA(infoPtr,lpToolInfo);
1735 if (infoPtr->nTrackTool != -1)
1736 {
1737// TRACE (tooltips, "activated!\n");
1738 infoPtr->bTrackActive = TRUE;
1739 TOOLTIPS_TrackShow(hwnd,infoPtr);
1740 }
1741 } else
1742 {
1743 /* deactivate */
1744 TOOLTIPS_TrackHide(hwnd,infoPtr);
1745
1746 infoPtr->bTrackActive = FALSE;
1747 infoPtr->nTrackTool = -1;
1748
1749// TRACE (tooltips, "deactivated!\n");
1750 }
1751
1752 return 0;
1753}
1754
1755
1756static LRESULT
1757TOOLTIPS_TrackPosition (HWND hwnd, WPARAM wParam, LPARAM lParam)
1758{
1759 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1760
1761 infoPtr->xTrackPos = (INT)LOWORD(lParam);
1762 infoPtr->yTrackPos = (INT)HIWORD(lParam);
1763
1764 if (infoPtr->bTrackActive)
1765 {
1766// TRACE (tooltips, "[%d %d]\n",
1767// infoPtr->xTrackPos, infoPtr->yTrackPos);
1768 TOOLTIPS_TrackShow(hwnd,infoPtr);
1769 }
1770
1771 return 0;
1772}
1773
1774
1775static LRESULT
1776TOOLTIPS_Update (HWND hwnd, WPARAM wParam, LPARAM lParam)
1777{
1778 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1779
1780 if (infoPtr->nCurrentTool != -1)
1781 UpdateWindow (hwnd);
1782
1783 return 0;
1784}
1785
1786
1787TOOLTIPS_UpdateTipTextA (HWND hwnd, WPARAM wParam, LPARAM lParam)
1788{
1789 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1790 LPTTTOOLINFOA lpToolInfo = (LPTTTOOLINFOA)lParam;
1791 TTTOOL_INFO *toolPtr;
1792 INT nTool;
1793
1794 if (lpToolInfo == NULL)
1795 return 0;
1796 if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEA)
1797 return FALSE;
1798
1799 nTool = TOOLTIPS_GetToolFromInfoA (infoPtr, lpToolInfo);
1800 if (nTool == -1) return 0;
1801
1802// TRACE("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 = (LPWSTR)lpToolInfo->lpszText;
1811 }
1812 else if (lpToolInfo->lpszText) {
1813 if (lpToolInfo->lpszText == LPSTR_TEXTCALLBACKA)
1814 toolPtr->lpszText = LPSTR_TEXTCALLBACKW;
1815 else {
1816 if ( (toolPtr->lpszText) &&
1817 (HIWORD((INT)toolPtr->lpszText) != 0) ) {
1818 COMCTL32_Free (toolPtr->lpszText);
1819 toolPtr->lpszText = NULL;
1820 }
1821 if (lpToolInfo->lpszText) {
1822 INT len = lstrlenA (lpToolInfo->lpszText);
1823 toolPtr->lpszText = COMCTL32_Alloc ((len+1)*sizeof(WCHAR));
1824 lstrcpyAtoW (toolPtr->lpszText, lpToolInfo->lpszText);
1825 }
1826 }
1827 }
1828
1829 /* force repaint */
1830 if (infoPtr->bActive)
1831 TOOLTIPS_Show (hwnd, infoPtr);
1832 else if (infoPtr->bTrackActive)
1833 TOOLTIPS_TrackShow (hwnd, infoPtr);
1834
1835 return 0;
1836}
1837
1838
1839static LRESULT
1840TOOLTIPS_UpdateTipTextW (HWND hwnd, WPARAM wParam, LPARAM lParam)
1841{
1842 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1843 LPTTTOOLINFOW lpToolInfo = (LPTTTOOLINFOW)lParam;
1844 TTTOOL_INFO *toolPtr;
1845 INT nTool;
1846
1847 if (lpToolInfo == NULL)
1848 return 0;
1849 if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEW)
1850 return FALSE;
1851
1852 nTool = TOOLTIPS_GetToolFromInfoW (infoPtr, lpToolInfo);
1853 if (nTool == -1)
1854 return 0;
1855
1856// TRACE("tool %d\n", nTool);
1857
1858 toolPtr = &infoPtr->tools[nTool];
1859
1860 /* copy tool text */
1861 toolPtr->hinst = lpToolInfo->hinst;
1862
1863 if ((lpToolInfo->hinst) && (HIWORD((INT)lpToolInfo->lpszText) == 0)){
1864 toolPtr->lpszText = lpToolInfo->lpszText;
1865 }
1866 else if (lpToolInfo->lpszText) {
1867 if (lpToolInfo->lpszText == LPSTR_TEXTCALLBACKW)
1868 toolPtr->lpszText = LPSTR_TEXTCALLBACKW;
1869 else {
1870 if ( (toolPtr->lpszText) &&
1871 (HIWORD((INT)toolPtr->lpszText) != 0) ) {
1872 COMCTL32_Free (toolPtr->lpszText);
1873 toolPtr->lpszText = NULL;
1874 }
1875 if (lpToolInfo->lpszText) {
1876 INT len = lstrlenW (lpToolInfo->lpszText);
1877 toolPtr->lpszText = COMCTL32_Alloc ((len+1)*sizeof(WCHAR));
1878 lstrcpyW (toolPtr->lpszText, lpToolInfo->lpszText);
1879 }
1880 }
1881 }
1882
1883 /* force repaint */
1884 if (infoPtr->bActive)
1885 TOOLTIPS_Show (hwnd, infoPtr);
1886 else if (infoPtr->bTrackActive)
1887 TOOLTIPS_TrackShow (hwnd, infoPtr);
1888
1889 return 0;
1890}
1891
1892
1893static LRESULT
1894TOOLTIPS_WindowFromPoint (HWND hwnd, WPARAM wParam, LPARAM lParam)
1895{
1896 return WindowFromPoint (*((LPPOINT)lParam));
1897}
1898
1899
1900
1901static LRESULT
1902TOOLTIPS_Create (HWND hwnd, WPARAM wParam, LPARAM lParam)
1903{
1904 TOOLTIPS_INFO *infoPtr;
1905 NONCLIENTMETRICSA nclm;
1906 INT nResult;
1907
1908 /* allocate memory for info structure */
1909 infoPtr = (TOOLTIPS_INFO *)COMCTL32_Alloc(sizeof(TOOLTIPS_INFO));
1910 SetWindowLongA(hwnd,0,(DWORD)infoPtr);
1911
1912 /* initialize info structure */
1913 infoPtr->szTipText[0] = '\0';
1914 infoPtr->bActive = TRUE;
1915 infoPtr->bTrackActive = FALSE;
1916 infoPtr->clrBk = GetSysColor(COLOR_INFOBK);
1917 infoPtr->clrText = GetSysColor(COLOR_INFOTEXT);
1918 infoPtr->xTrackPos = 0;
1919 infoPtr->yTrackPos = 0;
1920
1921 nclm.cbSize = sizeof(NONCLIENTMETRICSA);
1922 SystemParametersInfoA(SPI_GETNONCLIENTMETRICS,0,&nclm,0);
1923 infoPtr->hFont = CreateFontIndirectA(&nclm.lfStatusFont);
1924
1925 infoPtr->nMaxTipWidth = -1;
1926 infoPtr->nTool = -1;
1927 infoPtr->nOldTool = -1;
1928 infoPtr->nCurrentTool = -1;
1929 infoPtr->nTrackTool = -1;
1930
1931 infoPtr->nAutomaticTime = 500;
1932 infoPtr->nReshowTime = 100;
1933 infoPtr->nAutoPopTime = 5000;
1934 infoPtr->nInitialTime = 500;
1935
1936 SetRectEmpty(&infoPtr->rcMargin);
1937
1938 nResult = (INT)SendMessageA(GetParent(hwnd),WM_NOTIFYFORMAT,(WPARAM)hwnd,(LPARAM)NF_QUERY);
1939// if (nResult == NFR_ANSI)
1940// TRACE (tooltips, " -- WM_NOTIFYFORMAT returns: NFR_ANSI\n");
1941// else if (nResult == NFR_UNICODE)
1942// FIXME (tooltips, " -- WM_NOTIFYFORMAT returns: NFR_UNICODE\n");
1943// else
1944// FIXME (tooltips, " -- WM_NOTIFYFORMAT returns: error!\n");
1945
1946 SetWindowPos(hwnd,HWND_TOP,0,0,0,0,SWP_NOZORDER | SWP_HIDEWINDOW | SWP_NOACTIVATE);
1947
1948 return 0;
1949}
1950
1951
1952static LRESULT
1953TOOLTIPS_Destroy (HWND hwnd, WPARAM wParam, LPARAM lParam)
1954{
1955 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr(hwnd);
1956 TTTOOL_INFO *toolPtr;
1957 INT i;
1958
1959 /* free tools */
1960 if (infoPtr->tools) {
1961 for (i = 0; i < infoPtr->uNumTools; i++) {
1962 toolPtr = &infoPtr->tools[i];
1963 if ((toolPtr->hinst) && (toolPtr->lpszText)) {
1964 if ( (toolPtr->lpszText != LPSTR_TEXTCALLBACKW) &&
1965 (HIWORD((INT)toolPtr->lpszText) != 0) )
1966 {
1967 COMCTL32_Free (toolPtr->lpszText);
1968 toolPtr->lpszText = NULL;
1969 }
1970 }
1971
1972 /* remove subclassing */
1973 if (toolPtr->uFlags & TTF_SUBCLASS) {
1974 LPTT_SUBCLASS_INFO lpttsi;
1975
1976 if (toolPtr->uFlags & TTF_IDISHWND)
1977 lpttsi = (LPTT_SUBCLASS_INFO)GetPropA ((HWND)toolPtr->uId, COMCTL32_aSubclass);
1978 else
1979 lpttsi = (LPTT_SUBCLASS_INFO)GetPropA (toolPtr->hwnd, COMCTL32_aSubclass);
1980
1981 if (lpttsi) {
1982 SetWindowLongA ((HWND)toolPtr->uId, GWL_WNDPROC,
1983 (LONG)lpttsi->wpOrigProc);
1984 RemovePropA ((HWND)toolPtr->uId, COMCTL32_aSubclass);
1985 COMCTL32_Free (&lpttsi);
1986 }
1987 }
1988 }
1989 COMCTL32_Free (infoPtr->tools);
1990 }
1991
1992 /* delete font */
1993 DeleteObject (infoPtr->hFont);
1994
1995 /* free tool tips info data */
1996 COMCTL32_Free(infoPtr);
1997
1998 return 0;
1999}
2000
2001
2002static LRESULT
2003TOOLTIPS_EraseBackground (HWND hwnd, WPARAM wParam, LPARAM lParam)
2004{
2005 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
2006 RECT rect;
2007 HBRUSH hBrush;
2008
2009 hBrush = CreateSolidBrush (infoPtr->clrBk);
2010 GetClientRect (hwnd, &rect);
2011 FillRect ((HDC)wParam, &rect, hBrush);
2012 DeleteObject (hBrush);
2013
2014 return FALSE;
2015}
2016
2017
2018static LRESULT
2019TOOLTIPS_GetFont (HWND hwnd, WPARAM wParam, LPARAM lParam)
2020{
2021 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
2022
2023 return infoPtr->hFont;
2024}
2025
2026
2027static LRESULT
2028TOOLTIPS_MouseMessage (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
2029{
2030 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
2031
2032 TOOLTIPS_Hide (hwnd, infoPtr);
2033
2034 return 0;
2035}
2036
2037
2038static LRESULT
2039TOOLTIPS_NCCreate (HWND hwnd, WPARAM wParam, LPARAM lParam)
2040{
2041 DWORD dwStyle = GetWindowLongA(hwnd,GWL_STYLE);
2042 DWORD dwExStyle = GetWindowLongA(hwnd,GWL_EXSTYLE);
2043
2044 dwStyle &= 0x0000FFFF;
2045 dwStyle |= (WS_POPUP | WS_BORDER | WS_CLIPSIBLINGS);
2046 SetWindowLongA(hwnd,GWL_STYLE,dwStyle);
2047
2048 SetWindowLongA(hwnd,GWL_EXSTYLE,dwExStyle | WS_EX_TOOLWINDOW);
2049
2050 return TRUE;
2051}
2052
2053
2054static LRESULT
2055TOOLTIPS_NCHitTest (HWND hwnd, WPARAM wParam, LPARAM lParam)
2056{
2057 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
2058 INT nTool = (infoPtr->bTrackActive) ? infoPtr->nTrackTool : infoPtr->nTool;
2059
2060// TRACE (tooltips, " nTool=%d\n", nTool);
2061
2062 if ((nTool > -1) && (nTool < infoPtr->uNumTools)) {
2063 if (infoPtr->tools[nTool].uFlags & TTF_TRANSPARENT) {
2064// TRACE (tooltips, "-- in transparent mode!\n");
2065 return HTTRANSPARENT;
2066 }
2067 }
2068
2069 return DefWindowProcA (hwnd, WM_NCHITTEST, wParam, lParam);
2070}
2071
2072static LRESULT
2073TOOLTIPS_NotifyFormat (HWND hwnd, WPARAM wParam, LPARAM lParam)
2074{
2075// FIXME ("hwnd=%x wParam=%x lParam=%lx\n", hwnd, wParam, lParam);
2076
2077 return 0;
2078}
2079
2080static LRESULT
2081TOOLTIPS_Paint (HWND hwnd, WPARAM wParam, LPARAM lParam)
2082{
2083 HDC hdc;
2084 PAINTSTRUCT ps;
2085
2086 hdc = (wParam == 0) ? BeginPaint (hwnd, &ps) : (HDC)wParam;
2087 TOOLTIPS_Refresh (hwnd, hdc);
2088 if (!wParam)
2089 EndPaint (hwnd, &ps);
2090 return 0;
2091}
2092
2093
2094static LRESULT
2095TOOLTIPS_SetFont (HWND hwnd, WPARAM wParam, LPARAM lParam)
2096{
2097 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
2098
2099 infoPtr->hFont = (HFONT)wParam;
2100
2101 if ((LOWORD(lParam)) & (infoPtr->nCurrentTool != -1))
2102 {
2103 /* force repaint */
2104 if (infoPtr->bActive) TOOLTIPS_Show(hwnd,infoPtr);
2105 else if (infoPtr->bTrackActive) TOOLTIPS_TrackShow(hwnd,infoPtr);
2106 }
2107
2108 return 0;
2109}
2110/******************************************************************
2111 * TOOLTIPS_OnWMGetTextLength
2112 *
2113 * This function is called when the tooltip receive a
2114 * WM_GETTEXTLENGTH message.
2115 * wParam : not used
2116 * lParam : not used
2117 *
2118 * returns the length, in characters, of the tip text
2119 ******************************************************************/
2120
2121static LRESULT
2122TOOLTIPS_OnWMGetTextLength(HWND hwnd, WPARAM wParam, LPARAM lParam)
2123{
2124 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
2125 return lstrlenW(infoPtr->szTipText);
2126}
2127/******************************************************************
2128 * TOOLTIPS_OnWMGetText
2129 *
2130 * This function is called when the tooltip receive a
2131 * WM_GETTEXT message.
2132 * wParam : specifies the maximum number of characters to be copied
2133 * lParam : is the pointer to the buffer that will receive
2134 * the tip text
2135 *
2136 * returns the number of characters copied
2137 ******************************************************************/
2138static LRESULT
2139TOOLTIPS_OnWMGetText (HWND hwnd, WPARAM wParam, LPARAM lParam)
2140{
2141 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
2142 INT length;
2143
2144 if(!infoPtr || !(infoPtr->szTipText))
2145 return 0;
2146
2147 length = lstrlenW(infoPtr->szTipText);
2148 /* When wParam is smaller than the lenght of the tip text
2149 copy wParam characters of the tip text and return wParam */
2150 if(wParam < length)
2151 {
2152 lstrcpynWtoA((LPSTR)lParam,infoPtr->szTipText,(UINT)wParam);//includes 0 terminator
2153 return wParam;
2154 }
2155 lstrcpyWtoA((LPSTR)lParam,infoPtr->szTipText);
2156 return length;
2157
2158}
2159
2160static LRESULT
2161TOOLTIPS_Timer (HWND hwnd, WPARAM wParam, LPARAM lParam)
2162{
2163 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
2164
2165// TRACE (tooltips, "timer %d (%x) expired!\n", wParam, hwnd);
2166 switch (wParam)
2167 {
2168 case ID_TIMERSHOW:
2169 KillTimer(hwnd,ID_TIMERSHOW);
2170 if (TOOLTIPS_CheckTool(hwnd,TRUE) == infoPtr->nTool)
2171 TOOLTIPS_Show(hwnd,infoPtr);
2172 break;
2173
2174 case ID_TIMERPOP:
2175 TOOLTIPS_Hide (hwnd, infoPtr);
2176 break;
2177
2178 case ID_TIMERLEAVE:
2179 KillTimer (hwnd,ID_TIMERLEAVE);
2180 if (TOOLTIPS_CheckTool(hwnd,FALSE) == -1)
2181 {
2182 infoPtr->nTool = -1;
2183 infoPtr->nOldTool = -1;
2184 TOOLTIPS_Hide(hwnd,infoPtr);
2185 }
2186 break;
2187 }
2188
2189 return 0;
2190}
2191
2192
2193static LRESULT
2194TOOLTIPS_WinIniChange (HWND hwnd, WPARAM wParam, LPARAM lParam)
2195{
2196 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
2197 NONCLIENTMETRICSA nclm;
2198
2199 infoPtr->clrBk = GetSysColor (COLOR_INFOBK);
2200 infoPtr->clrText = GetSysColor (COLOR_INFOTEXT);
2201
2202 DeleteObject (infoPtr->hFont);
2203 nclm.cbSize = sizeof(NONCLIENTMETRICSA);
2204 SystemParametersInfoA (SPI_GETNONCLIENTMETRICS, 0, &nclm, 0);
2205 infoPtr->hFont = CreateFontIndirectA (&nclm.lfStatusFont);
2206
2207 return 0;
2208}
2209
2210
2211LRESULT CALLBACK
2212TOOLTIPS_SubclassProc (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
2213{
2214 LPTT_SUBCLASS_INFO lpttsi =
2215 (LPTT_SUBCLASS_INFO)GetPropA (hwnd, COMCTL32_aSubclass);
2216 TOOLTIPS_INFO *infoPtr;
2217 UINT nTool;
2218
2219 switch (uMsg) {
2220 case WM_LBUTTONDOWN:
2221 case WM_LBUTTONUP:
2222 case WM_MBUTTONDOWN:
2223 case WM_MBUTTONUP:
2224 case WM_RBUTTONDOWN:
2225 case WM_RBUTTONUP:
2226 infoPtr = TOOLTIPS_GetInfoPtr(lpttsi->hwndToolTip);
2227 nTool = TOOLTIPS_GetToolFromMessage (infoPtr, hwnd);
2228
2229// TRACE (tooltips, "subclassed mouse message %04x\n", uMsg);
2230 infoPtr->nOldTool = infoPtr->nTool;
2231 infoPtr->nTool = nTool;
2232 TOOLTIPS_Hide (lpttsi->hwndToolTip, infoPtr);
2233 break;
2234
2235 case WM_MOUSEMOVE:
2236 infoPtr = TOOLTIPS_GetInfoPtr (lpttsi->hwndToolTip);
2237 nTool = TOOLTIPS_GetToolFromMessage (infoPtr, hwnd);
2238
2239// TRACE (tooltips, "subclassed WM_MOUSEMOVE\n");
2240 infoPtr->nOldTool = infoPtr->nTool;
2241 infoPtr->nTool = nTool;
2242
2243 if ((infoPtr->bActive) &&
2244 (infoPtr->nTool != infoPtr->nOldTool)) {
2245 if (infoPtr->nOldTool == -1) {
2246 SetTimer (hwnd, ID_TIMERSHOW,
2247 infoPtr->nInitialTime, 0);
2248// TRACE (tooltips, "timer 1 started!\n");
2249 }
2250 else {
2251 TOOLTIPS_Hide (lpttsi->hwndToolTip, infoPtr);
2252 SetTimer (hwnd, ID_TIMERSHOW,
2253 infoPtr->nReshowTime, 0);
2254// TRACE (tooltips, "timer 2 started!\n");
2255 }
2256 }
2257 if (infoPtr->nCurrentTool != -1) {
2258 SetTimer (hwnd, ID_TIMERLEAVE, 100, 0);
2259// TRACE (tooltips, "timer 3 started!\n");
2260 }
2261 break;
2262 }
2263
2264 return CallWindowProcA (lpttsi->wpOrigProc, hwnd, uMsg, wParam, lParam);
2265}
2266
2267
2268static LRESULT CALLBACK
2269TOOLTIPS_WindowProc (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
2270{
2271 switch (uMsg)
2272 {
2273 case TTM_ACTIVATE:
2274 return TOOLTIPS_Activate (hwnd, wParam, lParam);
2275
2276 case TTM_ADDTOOLA:
2277 return TOOLTIPS_AddToolA (hwnd, wParam, lParam);
2278
2279 case TTM_ADDTOOLW:
2280 return TOOLTIPS_AddToolW (hwnd, wParam, lParam);
2281
2282 case TTM_DELTOOLA:
2283 return TOOLTIPS_DelToolA (hwnd, wParam, lParam);
2284
2285 case TTM_DELTOOLW:
2286 return TOOLTIPS_DelToolW (hwnd, wParam, lParam);
2287
2288 case TTM_ENUMTOOLSA:
2289 return TOOLTIPS_EnumToolsA (hwnd, wParam, lParam);
2290
2291 case TTM_ENUMTOOLSW:
2292 return TOOLTIPS_EnumToolsW (hwnd, wParam, lParam);
2293
2294 case TTM_GETCURRENTTOOLA:
2295 return TOOLTIPS_GetCurrentToolA (hwnd, wParam, lParam);
2296
2297 case TTM_GETCURRENTTOOLW:
2298 return TOOLTIPS_GetCurrentToolW (hwnd, wParam, lParam);
2299
2300 case TTM_GETDELAYTIME:
2301 return TOOLTIPS_GetDelayTime (hwnd, wParam, lParam);
2302
2303 case TTM_GETMARGIN:
2304 return TOOLTIPS_GetMargin (hwnd, wParam, lParam);
2305
2306 case TTM_GETMAXTIPWIDTH:
2307 return TOOLTIPS_GetMaxTipWidth (hwnd, wParam, lParam);
2308
2309 case TTM_GETTEXTA:
2310 return TOOLTIPS_GetTextA (hwnd, wParam, lParam);
2311
2312 case TTM_GETTEXTW:
2313 return TOOLTIPS_GetTextW (hwnd, wParam, lParam);
2314
2315 case TTM_GETTIPBKCOLOR:
2316 return TOOLTIPS_GetTipBkColor (hwnd, wParam, lParam);
2317
2318 case TTM_GETTIPTEXTCOLOR:
2319 return TOOLTIPS_GetTipTextColor (hwnd, wParam, lParam);
2320
2321 case TTM_GETTOOLCOUNT:
2322 return TOOLTIPS_GetToolCount (hwnd, wParam, lParam);
2323
2324 case TTM_GETTOOLINFOA:
2325 return TOOLTIPS_GetToolInfoA (hwnd, wParam, lParam);
2326
2327 case TTM_GETTOOLINFOW:
2328 return TOOLTIPS_GetToolInfoW (hwnd, wParam, lParam);
2329
2330 case TTM_HITTESTA:
2331 return TOOLTIPS_HitTestA (hwnd, wParam, lParam);
2332
2333 case TTM_HITTESTW:
2334 return TOOLTIPS_HitTestW (hwnd, wParam, lParam);
2335
2336 case TTM_NEWTOOLRECTA:
2337 return TOOLTIPS_NewToolRectA (hwnd, wParam, lParam);
2338
2339 case TTM_NEWTOOLRECTW:
2340 return TOOLTIPS_NewToolRectW (hwnd, wParam, lParam);
2341
2342 case TTM_POP:
2343 return TOOLTIPS_Pop (hwnd, wParam, lParam);
2344
2345 case TTM_RELAYEVENT:
2346 return TOOLTIPS_RelayEvent (hwnd, wParam, lParam);
2347
2348 case TTM_SETDELAYTIME:
2349 return TOOLTIPS_SetDelayTime (hwnd, wParam, lParam);
2350
2351 case TTM_SETMARGIN:
2352 return TOOLTIPS_SetMargin (hwnd, wParam, lParam);
2353
2354 case TTM_SETMAXTIPWIDTH:
2355 return TOOLTIPS_SetMaxTipWidth (hwnd, wParam, lParam);
2356
2357 case TTM_SETTIPBKCOLOR:
2358 return TOOLTIPS_SetTipBkColor (hwnd, wParam, lParam);
2359
2360 case TTM_SETTIPTEXTCOLOR:
2361 return TOOLTIPS_SetTipTextColor (hwnd, wParam, lParam);
2362
2363 case TTM_SETTOOLINFOA:
2364 return TOOLTIPS_SetToolInfoA (hwnd, wParam, lParam);
2365
2366 case TTM_SETTOOLINFOW:
2367 return TOOLTIPS_SetToolInfoW (hwnd, wParam, lParam);
2368
2369 case TTM_TRACKACTIVATE:
2370 return TOOLTIPS_TrackActivate (hwnd, wParam, lParam);
2371
2372 case TTM_TRACKPOSITION:
2373 return TOOLTIPS_TrackPosition (hwnd, wParam, lParam);
2374
2375 case TTM_UPDATE:
2376 return TOOLTIPS_Update (hwnd, wParam, lParam);
2377
2378 case TTM_UPDATETIPTEXTA:
2379 return TOOLTIPS_UpdateTipTextA (hwnd, wParam, lParam);
2380
2381 case TTM_UPDATETIPTEXTW:
2382 return TOOLTIPS_UpdateTipTextW (hwnd, wParam, lParam);
2383
2384 case TTM_WINDOWFROMPOINT:
2385 return TOOLTIPS_WindowFromPoint (hwnd, wParam, lParam);
2386
2387
2388 case WM_CREATE:
2389 return TOOLTIPS_Create (hwnd, wParam, lParam);
2390
2391 case WM_DESTROY:
2392 return TOOLTIPS_Destroy (hwnd, wParam, lParam);
2393
2394 case WM_ERASEBKGND:
2395 return TOOLTIPS_EraseBackground (hwnd, wParam, lParam);
2396
2397 case WM_GETFONT:
2398 return TOOLTIPS_GetFont (hwnd, wParam, lParam);
2399
2400 case WM_GETTEXT:
2401 return TOOLTIPS_OnWMGetText (hwnd, wParam, lParam);
2402
2403 case WM_GETTEXTLENGTH:
2404 return TOOLTIPS_OnWMGetTextLength (hwnd, wParam, lParam);
2405
2406
2407 case WM_LBUTTONDOWN:
2408 case WM_LBUTTONUP:
2409 case WM_MBUTTONDOWN:
2410 case WM_MBUTTONUP:
2411 case WM_RBUTTONDOWN:
2412 case WM_RBUTTONUP:
2413 case WM_MOUSEMOVE:
2414 return TOOLTIPS_MouseMessage (hwnd, uMsg, wParam, lParam);
2415
2416 case WM_NCCREATE:
2417 return TOOLTIPS_NCCreate (hwnd, wParam, lParam);
2418
2419 case WM_NCHITTEST:
2420 return TOOLTIPS_NCHitTest (hwnd, wParam, lParam);
2421
2422 case WM_NOTIFYFORMAT:
2423 return TOOLTIPS_NotifyFormat (hwnd, wParam, lParam);
2424
2425 case WM_PAINT:
2426 return TOOLTIPS_Paint (hwnd, wParam, lParam);
2427
2428 case WM_SETFONT:
2429 return TOOLTIPS_SetFont (hwnd, wParam, lParam);
2430
2431 case WM_TIMER:
2432 return TOOLTIPS_Timer (hwnd, wParam, lParam);
2433
2434 case WM_WININICHANGE:
2435 return TOOLTIPS_WinIniChange (hwnd, wParam, lParam);
2436
2437 default:
2438// if (uMsg >= WM_USER)
2439// ERR (tooltips, "unknown msg %04x wp=%08x lp=%08lx\n",
2440// uMsg, wParam, lParam);
2441 return DefWindowProcA (hwnd, uMsg, wParam, lParam);
2442 }
2443 return 0;
2444}
2445
2446
2447VOID
2448TOOLTIPS_Register (VOID)
2449{
2450 WNDCLASSA wndClass;
2451
2452//SvL: Don't check this now
2453// if (GlobalFindAtomA (TOOLTIPS_CLASSA)) return;
2454
2455 ZeroMemory (&wndClass, sizeof(WNDCLASSA));
2456 wndClass.style = CS_GLOBALCLASS | CS_DBLCLKS | CS_SAVEBITS;
2457 wndClass.lpfnWndProc = (WNDPROC)TOOLTIPS_WindowProc;
2458 wndClass.cbClsExtra = 0;
2459 wndClass.cbWndExtra = sizeof(TOOLTIPS_INFO *);
2460 wndClass.hCursor = LoadCursorA (0, IDC_ARROWA);
2461 wndClass.hbrBackground = 0;
2462 wndClass.lpszClassName = TOOLTIPS_CLASSA;
2463
2464 RegisterClassA (&wndClass);
2465}
2466
2467
2468VOID
2469TOOLTIPS_Unregister (VOID)
2470{
2471 if (GlobalFindAtomA (TOOLTIPS_CLASSA))
2472 UnregisterClassA (TOOLTIPS_CLASSA, (HINSTANCE)NULL);
2473}
2474
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