source: trunk/src/comctl32/tooltips.c@ 10593

Last change on this file since 10593 was 10098, checked in by sandervl, 22 years ago

Wine resync
File size: 62.4 KB
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1/*
2 * Tool tip control
3 *
4 * Copyright 1998, 1999 Eric Kohl
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
10 *
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 *
20 * TODO:
21 * - Unicode support (started).
22 * - Custom draw support.
23 *
24 * Testing:
25 * - Run tests using Waite Group Windows95 API Bible Volume 2.
26 * The second cdrom (chapter 3) contains executables activate.exe,
27 * curtool.exe, deltool.exe, enumtools.exe, getinfo.exe, getiptxt.exe,
28 * hittest.exe, needtext.exe, newrect.exe, updtext.exe and winfrpt.exe.
29 *
30 * Timer logic.
31 *
32 * One important point to remember is that tools don't necessarily get
33 * a WM_MOUSEMOVE once the cursor leaves the tool, an example is when
34 * a tool sets TTF_IDISHWND (i.e. an entire window is a tool) because
35 * here WM_MOUSEMOVEs only get sent when the cursor is inside the
36 * client area. Therefore the only reliable way to know that the
37 * cursor has left a tool is to keep a timer running and check the
38 * position every time it expires. This is the role of timer
39 * ID_TIMERLEAVE.
40 *
41 *
42 * On entering a tool (detected in a relayed WM_MOUSEMOVE) we start
43 * ID_TIMERSHOW, if this times out and we're still in the tool we show
44 * the tip. On showing a tip we start both ID_TIMERPOP and
45 * ID_TIMERLEAVE. On hiding a tooltip we kill ID_TIMERPOP.
46 * ID_TIMERPOP is restarted on every relayed WM_MOUSEMOVE. If
47 * ID_TIMERPOP expires the tool is hidden and ID_TIMERPOP is killed.
48 * ID_TIMERLEAVE remains running - this is important as we need to
49 * determine when the cursor leaves the tool.
50 *
51 * When ID_TIMERLEAVE expires or on a relayed WM_MOUSEMOVE if we're
52 * still in the tool do nothing (apart from restart ID_TIMERPOP if
53 * this is a WM_MOUSEMOVE) (ID_TIMERLEAVE remains running). If we've
54 * left the tool and entered another one then hide the tip and start
55 * ID_TIMERSHOW with time ReshowTime and kill ID_TIMERLEAVE. If we're
56 * outside all tools hide the tip and kill ID_TIMERLEAVE. On Relayed
57 * mouse button messages hide the tip but leave ID_TIMERLEAVE running,
58 * this again will let us keep track of when the cursor leaves the
59 * tool.
60 *
61 *
62 * infoPtr->nTool is the tool the mouse was on on the last relayed MM
63 * or timer expiry or -1 if the mouse was not on a tool.
64 *
65 * infoPtr->nCurrentTool is the tool for which the tip is currently
66 * displaying text for or -1 if the tip is not shown. Actually this
67 * will only ever be infoPtr-nTool or -1, so it could be changed to a
68 * BOOL.
69 *
70 */
71
72
73
74#include <string.h>
75
76#include "winbase.h"
77#include "wine/unicode.h"
78#include "commctrl.h"
79#include "wine/debug.h"
80
81WINE_DEFAULT_DEBUG_CHANNEL(tooltips);
82
83typedef struct
84{
85 UINT uFlags;
86 HWND hwnd;
87 UINT uId;
88 RECT rect;
89 HINSTANCE hinst;
90 LPWSTR lpszText;
91 LPARAM lParam;
92} TTTOOL_INFO;
93
94
95typedef struct
96{
97 WCHAR szTipText[INFOTIPSIZE];
98 BOOL bActive;
99 BOOL bTrackActive;
100 UINT uNumTools;
101 COLORREF clrBk;
102 COLORREF clrText;
103 HFONT hFont;
104 INT xTrackPos;
105 INT yTrackPos;
106 INT nMaxTipWidth;
107 INT nTool;
108 INT nCurrentTool;
109 INT nTrackTool;
110 INT nReshowTime;
111 INT nAutoPopTime;
112 INT nInitialTime;
113 RECT rcMargin;
114 BOOL bNotifyUnicode;
115
116 TTTOOL_INFO *tools;
117} TOOLTIPS_INFO;
118
119#define ID_TIMERSHOW 1 /* show delay timer */
120#define ID_TIMERPOP 2 /* auto pop timer */
121#define ID_TIMERLEAVE 3 /* tool leave timer */
122
123
124#define TOOLTIPS_GetInfoPtr(hWindow) ((TOOLTIPS_INFO *)GetWindowLongA (hWindow, 0))
125
126
127LRESULT CALLBACK
128TOOLTIPS_SubclassProc (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam, UINT_PTR uId, DWORD_PTR dwRef);
129
130
131static VOID
132TOOLTIPS_Refresh (HWND hwnd, HDC hdc)
133{
134 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr(hwnd);
135 RECT rc;
136 INT oldBkMode;
137 HFONT hOldFont;
138 HBRUSH hBrush;
139 UINT uFlags = DT_EXTERNALLEADING;
140
141 if (infoPtr->nMaxTipWidth > -1)
142 uFlags |= DT_WORDBREAK;
143 if (GetWindowLongA (hwnd, GWL_STYLE) & TTS_NOPREFIX)
144 uFlags |= DT_NOPREFIX;
145 GetClientRect (hwnd, &rc);
146
147 /* fill the background */
148 hBrush = CreateSolidBrush (infoPtr->clrBk);
149 FillRect (hdc, &rc, hBrush);
150 DeleteObject (hBrush);
151
152 /* calculate text rectangle */
153 rc.left += (2 + infoPtr->rcMargin.left);
154 rc.top += (2 + infoPtr->rcMargin.top);
155 rc.right -= (2 + infoPtr->rcMargin.right);
156 rc.bottom -= (2 + infoPtr->rcMargin.bottom);
157
158 /* draw text */
159 oldBkMode = SetBkMode (hdc, TRANSPARENT);
160 SetTextColor (hdc, infoPtr->clrText);
161 hOldFont = SelectObject (hdc, infoPtr->hFont);
162 DrawTextW (hdc, infoPtr->szTipText, -1, &rc, uFlags);
163 SelectObject (hdc, hOldFont);
164 if (oldBkMode != TRANSPARENT)
165 SetBkMode (hdc, oldBkMode);
166}
167
168
169static VOID
170TOOLTIPS_GetTipText (HWND hwnd, TOOLTIPS_INFO *infoPtr, INT nTool)
171{
172 TTTOOL_INFO *toolPtr = &infoPtr->tools[nTool];
173
174 if (HIWORD((UINT)toolPtr->lpszText) == 0) {
175 /* load a resource */
176 TRACE("load res string %p %x\n",
177 toolPtr->hinst, (int)toolPtr->lpszText);
178 LoadStringW (toolPtr->hinst, (UINT)toolPtr->lpszText,
179 infoPtr->szTipText, INFOTIPSIZE);
180 }
181 else if (toolPtr->lpszText) {
182 if (toolPtr->lpszText == LPSTR_TEXTCALLBACKW) {
183 NMTTDISPINFOA ttnmdi;
184
185 /* fill NMHDR struct */
186 ZeroMemory (&ttnmdi, sizeof(NMTTDISPINFOA));
187 ttnmdi.hdr.hwndFrom = hwnd;
188 ttnmdi.hdr.idFrom = toolPtr->uId;
189 ttnmdi.hdr.code = TTN_GETDISPINFOA;
190 ttnmdi.lpszText = (LPSTR)&ttnmdi.szText;
191 ttnmdi.uFlags = toolPtr->uFlags;
192 ttnmdi.lParam = toolPtr->lParam;
193
194 TRACE("hdr.idFrom = %x\n", ttnmdi.hdr.idFrom);
195 SendMessageA (toolPtr->hwnd, WM_NOTIFY,
196 (WPARAM)toolPtr->uId, (LPARAM)&ttnmdi);
197
198 if (HIWORD((UINT)ttnmdi.lpszText) == 0) {
199 LoadStringW (ttnmdi.hinst, (UINT)ttnmdi.lpszText,
200 infoPtr->szTipText, INFOTIPSIZE);
201 if (ttnmdi.uFlags & TTF_DI_SETITEM) {
202 toolPtr->hinst = ttnmdi.hinst;
203 toolPtr->lpszText = (LPWSTR)ttnmdi.lpszText;
204 }
205 }
206 else if (ttnmdi.szText[0]) {
207 MultiByteToWideChar(CP_ACP, 0, ttnmdi.szText, 80,
208 infoPtr->szTipText, INFOTIPSIZE);
209 if (ttnmdi.uFlags & TTF_DI_SETITEM) {
210 INT len = MultiByteToWideChar(CP_ACP, 0, ttnmdi.szText,
211 80, NULL, 0);
212 toolPtr->hinst = 0;
213 toolPtr->lpszText = COMCTL32_Alloc (len * sizeof(WCHAR));
214 MultiByteToWideChar(CP_ACP, 0, ttnmdi.szText, 80,
215 toolPtr->lpszText, len);
216 }
217 }
218 else if (ttnmdi.lpszText == 0) {
219 /* no text available */
220 infoPtr->szTipText[0] = L'\0';
221 }
222 else if (ttnmdi.lpszText != LPSTR_TEXTCALLBACKA) {
223 MultiByteToWideChar(CP_ACP, 0, ttnmdi.lpszText, -1,
224 infoPtr->szTipText, INFOTIPSIZE);
225 if (ttnmdi.uFlags & TTF_DI_SETITEM) {
226 INT len = MultiByteToWideChar(CP_ACP, 0, ttnmdi.lpszText,
227 -1, NULL, 0);
228 toolPtr->hinst = 0;
229 toolPtr->lpszText = COMCTL32_Alloc (len * sizeof(WCHAR));
230 MultiByteToWideChar(CP_ACP, 0, ttnmdi.lpszText, -1,
231 toolPtr->lpszText, len);
232 }
233 }
234 else {
235 ERR("recursive text callback!\n");
236 infoPtr->szTipText[0] = '\0';
237 }
238 }
239 else {
240 /* the item is a usual (unicode) text */
241 lstrcpynW (infoPtr->szTipText, toolPtr->lpszText, INFOTIPSIZE);
242 }
243 }
244 else {
245 /* no text available */
246 infoPtr->szTipText[0] = L'\0';
247 }
248
249 TRACE("%s\n", debugstr_w(infoPtr->szTipText));
250}
251
252
253static VOID
254TOOLTIPS_CalcTipSize (HWND hwnd, TOOLTIPS_INFO *infoPtr, LPSIZE lpSize)
255{
256 HDC hdc;
257 HFONT hOldFont;
258 UINT uFlags = DT_EXTERNALLEADING | DT_CALCRECT;
259 RECT rc = {0, 0, 0, 0};
260
261 if (infoPtr->nMaxTipWidth > -1) {
262 rc.right = infoPtr->nMaxTipWidth;
263 uFlags |= DT_WORDBREAK;
264 }
265 if (GetWindowLongA (hwnd, GWL_STYLE) & TTS_NOPREFIX)
266 uFlags |= DT_NOPREFIX;
267 TRACE("%s\n", debugstr_w(infoPtr->szTipText));
268
269 hdc = GetDC (hwnd);
270 hOldFont = SelectObject (hdc, infoPtr->hFont);
271 DrawTextW (hdc, infoPtr->szTipText, -1, &rc, uFlags);
272 SelectObject (hdc, hOldFont);
273 ReleaseDC (hwnd, hdc);
274
275 lpSize->cx = rc.right - rc.left + 4 +
276 infoPtr->rcMargin.left + infoPtr->rcMargin.right;
277 lpSize->cy = rc.bottom - rc.top + 4 +
278 infoPtr->rcMargin.bottom + infoPtr->rcMargin.top;
279}
280
281
282static VOID
283TOOLTIPS_Show (HWND hwnd, TOOLTIPS_INFO *infoPtr)
284{
285 TTTOOL_INFO *toolPtr;
286 RECT rect, wndrect;
287 SIZE size;
288 NMHDR hdr;
289
290 if (infoPtr->nTool == -1) {
291 TRACE("invalid tool (-1)!\n");
292 return;
293 }
294
295 infoPtr->nCurrentTool = infoPtr->nTool;
296
297 TRACE("Show tooltip pre %d! (%p)\n", infoPtr->nTool, hwnd);
298
299 TOOLTIPS_GetTipText (hwnd, infoPtr, infoPtr->nCurrentTool);
300
301 if (infoPtr->szTipText[0] == L'\0') {
302 infoPtr->nCurrentTool = -1;
303 return;
304 }
305
306 TRACE("Show tooltip %d!\n", infoPtr->nCurrentTool);
307 toolPtr = &infoPtr->tools[infoPtr->nCurrentTool];
308
309 hdr.hwndFrom = hwnd;
310 hdr.idFrom = toolPtr->uId;
311 hdr.code = TTN_SHOW;
312 SendMessageA (toolPtr->hwnd, WM_NOTIFY,
313 (WPARAM)toolPtr->uId, (LPARAM)&hdr);
314
315 TRACE("%s\n", debugstr_w(infoPtr->szTipText));
316
317 TOOLTIPS_CalcTipSize (hwnd, infoPtr, &size);
318 TRACE("size %ld x %ld\n", size.cx, size.cy);
319
320 if (toolPtr->uFlags & TTF_CENTERTIP) {
321 RECT rc;
322
323 if (toolPtr->uFlags & TTF_IDISHWND)
324 GetWindowRect ((HWND)toolPtr->uId, &rc);
325 else {
326 rc = toolPtr->rect;
327 MapWindowPoints (toolPtr->hwnd, (HWND)0, (LPPOINT)&rc, 2);
328 }
329 rect.left = (rc.left + rc.right - size.cx) / 2;
330 rect.top = rc.bottom + 2;
331 }
332 else {
333 GetCursorPos ((LPPOINT)&rect);
334 rect.top += 20;
335 }
336
337 TRACE("pos %d - %d\n", rect.left, rect.top);
338
339 rect.right = rect.left + size.cx;
340 rect.bottom = rect.top + size.cy;
341
342 /* check position */
343 wndrect.right = GetSystemMetrics( SM_CXSCREEN );
344 if( rect.right > wndrect.right ) {
345 rect.left -= rect.right - wndrect.right + 2;
346 rect.right = wndrect.right - 2;
347 }
348 wndrect.bottom = GetSystemMetrics( SM_CYSCREEN );
349 if( rect.bottom > wndrect.bottom ) {
350 RECT rc;
351
352 if (toolPtr->uFlags & TTF_IDISHWND)
353 GetWindowRect ((HWND)toolPtr->uId, &rc);
354 else {
355 rc = toolPtr->rect;
356 MapWindowPoints (toolPtr->hwnd, (HWND)0, (LPPOINT)&rc, 2);
357 }
358 rect.bottom = rc.top - 2;
359 rect.top = rect.bottom - size.cy;
360 }
361
362 AdjustWindowRectEx (&rect, GetWindowLongA (hwnd, GWL_STYLE),
363 FALSE, GetWindowLongA (hwnd, GWL_EXSTYLE));
364
365 SetWindowPos (hwnd, HWND_TOP, rect.left, rect.top,
366 rect.right - rect.left, rect.bottom - rect.top,
367 SWP_SHOWWINDOW | SWP_NOACTIVATE);
368
369 /* repaint the tooltip */
370 InvalidateRect(hwnd, NULL, TRUE);
371 UpdateWindow(hwnd);
372
373 SetTimer (hwnd, ID_TIMERPOP, infoPtr->nAutoPopTime, 0);
374 TRACE("timer 2 started!\n");
375 SetTimer (hwnd, ID_TIMERLEAVE, infoPtr->nReshowTime, 0);
376 TRACE("timer 3 started!\n");
377}
378
379
380static VOID
381TOOLTIPS_Hide (HWND hwnd, TOOLTIPS_INFO *infoPtr)
382{
383 TTTOOL_INFO *toolPtr;
384 NMHDR hdr;
385
386 TRACE("Hide tooltip %d! (%p)\n", infoPtr->nCurrentTool, hwnd);
387
388 if (infoPtr->nCurrentTool == -1)
389 return;
390
391 toolPtr = &infoPtr->tools[infoPtr->nCurrentTool];
392 KillTimer (hwnd, ID_TIMERPOP);
393
394 hdr.hwndFrom = hwnd;
395 hdr.idFrom = toolPtr->uId;
396 hdr.code = TTN_POP;
397 SendMessageA (toolPtr->hwnd, WM_NOTIFY,
398 (WPARAM)toolPtr->uId, (LPARAM)&hdr);
399
400 infoPtr->nCurrentTool = -1;
401
402 SetWindowPos (hwnd, HWND_TOP, 0, 0, 0, 0,
403 SWP_NOZORDER | SWP_HIDEWINDOW | SWP_NOACTIVATE);
404}
405
406
407static VOID
408TOOLTIPS_TrackShow (HWND hwnd, TOOLTIPS_INFO *infoPtr)
409{
410 TTTOOL_INFO *toolPtr;
411 RECT rect;
412 SIZE size;
413 NMHDR hdr;
414
415 if (infoPtr->nTrackTool == -1) {
416 TRACE("invalid tracking tool (-1)!\n");
417 return;
418 }
419
420 TRACE("show tracking tooltip pre %d!\n", infoPtr->nTrackTool);
421
422 TOOLTIPS_GetTipText (hwnd, infoPtr, infoPtr->nTrackTool);
423
424 if (infoPtr->szTipText[0] == L'\0') {
425 infoPtr->nTrackTool = -1;
426 return;
427 }
428
429 TRACE("show tracking tooltip %d!\n", infoPtr->nTrackTool);
430 toolPtr = &infoPtr->tools[infoPtr->nTrackTool];
431
432 hdr.hwndFrom = hwnd;
433 hdr.idFrom = toolPtr->uId;
434 hdr.code = TTN_SHOW;
435 SendMessageA (toolPtr->hwnd, WM_NOTIFY,
436 (WPARAM)toolPtr->uId, (LPARAM)&hdr);
437
438 TRACE("%s\n", debugstr_w(infoPtr->szTipText));
439
440 TOOLTIPS_CalcTipSize (hwnd, infoPtr, &size);
441 TRACE("size %ld x %ld\n", size.cx, size.cy);
442
443 if (toolPtr->uFlags & TTF_ABSOLUTE) {
444 rect.left = infoPtr->xTrackPos;
445 rect.top = infoPtr->yTrackPos;
446
447 if (toolPtr->uFlags & TTF_CENTERTIP) {
448 rect.left -= (size.cx / 2);
449 rect.top -= (size.cy / 2);
450 }
451 }
452 else {
453 RECT rcTool;
454
455 if (toolPtr->uFlags & TTF_IDISHWND)
456 GetWindowRect ((HWND)toolPtr->uId, &rcTool);
457 else {
458 rcTool = toolPtr->rect;
459 MapWindowPoints (toolPtr->hwnd, (HWND)0, (LPPOINT)&rcTool, 2);
460 }
461
462 GetCursorPos ((LPPOINT)&rect);
463 rect.top += 20;
464
465 if (toolPtr->uFlags & TTF_CENTERTIP) {
466 rect.left -= (size.cx / 2);
467 rect.top -= (size.cy / 2);
468 }
469
470 /* smart placement */
471 if ((rect.left + size.cx > rcTool.left) && (rect.left < rcTool.right) &&
472 (rect.top + size.cy > rcTool.top) && (rect.top < rcTool.bottom))
473 rect.left = rcTool.right;
474 }
475
476 TRACE("pos %d - %d\n", rect.left, rect.top);
477
478 rect.right = rect.left + size.cx;
479 rect.bottom = rect.top + size.cy;
480
481 AdjustWindowRectEx (&rect, GetWindowLongA (hwnd, GWL_STYLE),
482 FALSE, GetWindowLongA (hwnd, GWL_EXSTYLE));
483
484 SetWindowPos (hwnd, HWND_TOP, rect.left, rect.top,
485 rect.right - rect.left, rect.bottom - rect.top,
486 SWP_SHOWWINDOW | SWP_NOACTIVATE );
487
488 InvalidateRect(hwnd, NULL, TRUE);
489 UpdateWindow(hwnd);
490}
491
492
493static VOID
494TOOLTIPS_TrackHide (HWND hwnd, TOOLTIPS_INFO *infoPtr)
495{
496 TTTOOL_INFO *toolPtr;
497 NMHDR hdr;
498
499 if (infoPtr->nTrackTool == -1)
500 return;
501
502 toolPtr = &infoPtr->tools[infoPtr->nTrackTool];
503 TRACE("hide tracking tooltip %d!\n", infoPtr->nTrackTool);
504
505 hdr.hwndFrom = hwnd;
506 hdr.idFrom = toolPtr->uId;
507 hdr.code = TTN_POP;
508 SendMessageA (toolPtr->hwnd, WM_NOTIFY,
509 (WPARAM)toolPtr->uId, (LPARAM)&hdr);
510
511 SetWindowPos (hwnd, HWND_TOP, 0, 0, 0, 0,
512 SWP_NOZORDER | SWP_HIDEWINDOW | SWP_NOACTIVATE);
513}
514
515
516static INT
517TOOLTIPS_GetToolFromInfoA (TOOLTIPS_INFO *infoPtr, LPTTTOOLINFOA lpToolInfo)
518{
519 TTTOOL_INFO *toolPtr;
520 INT nTool;
521
522 for (nTool = 0; nTool < infoPtr->uNumTools; nTool++) {
523 toolPtr = &infoPtr->tools[nTool];
524
525 if (!(toolPtr->uFlags & TTF_IDISHWND) &&
526 (lpToolInfo->hwnd == toolPtr->hwnd) &&
527 (lpToolInfo->uId == toolPtr->uId))
528 return nTool;
529 }
530
531 for (nTool = 0; nTool < infoPtr->uNumTools; nTool++) {
532 toolPtr = &infoPtr->tools[nTool];
533
534 if ((toolPtr->uFlags & TTF_IDISHWND) &&
535 (lpToolInfo->uId == toolPtr->uId))
536 return nTool;
537 }
538
539 return -1;
540}
541
542
543static INT
544TOOLTIPS_GetToolFromInfoW (TOOLTIPS_INFO *infoPtr, LPTTTOOLINFOW lpToolInfo)
545{
546 TTTOOL_INFO *toolPtr;
547 INT nTool;
548
549 for (nTool = 0; nTool < infoPtr->uNumTools; nTool++) {
550 toolPtr = &infoPtr->tools[nTool];
551
552 if (!(toolPtr->uFlags & TTF_IDISHWND) &&
553 (lpToolInfo->hwnd == toolPtr->hwnd) &&
554 (lpToolInfo->uId == toolPtr->uId))
555 return nTool;
556 }
557
558 for (nTool = 0; nTool < infoPtr->uNumTools; nTool++) {
559 toolPtr = &infoPtr->tools[nTool];
560
561 if ((toolPtr->uFlags & TTF_IDISHWND) &&
562 (lpToolInfo->uId == toolPtr->uId))
563 return nTool;
564 }
565
566 return -1;
567}
568
569
570static INT
571TOOLTIPS_GetToolFromPoint (TOOLTIPS_INFO *infoPtr, HWND hwnd, LPPOINT lpPt)
572{
573 TTTOOL_INFO *toolPtr;
574 INT nTool;
575
576 for (nTool = 0; nTool < infoPtr->uNumTools; nTool++) {
577 toolPtr = &infoPtr->tools[nTool];
578
579 if (!(toolPtr->uFlags & TTF_IDISHWND)) {
580 if (hwnd != toolPtr->hwnd)
581 continue;
582 if (!PtInRect (&toolPtr->rect, *lpPt))
583 continue;
584 return nTool;
585 }
586 }
587
588 for (nTool = 0; nTool < infoPtr->uNumTools; nTool++) {
589 toolPtr = &infoPtr->tools[nTool];
590
591 if (toolPtr->uFlags & TTF_IDISHWND) {
592 if ((HWND)toolPtr->uId == hwnd)
593 return nTool;
594 }
595 }
596
597 return -1;
598}
599
600
601static BOOL
602TOOLTIPS_IsWindowActive (HWND hwnd)
603{
604 HWND hwndActive = GetActiveWindow ();
605 if (!hwndActive)
606 return FALSE;
607 if (hwndActive == hwnd)
608 return TRUE;
609 return IsChild (hwndActive, hwnd);
610}
611
612
613static INT
614TOOLTIPS_CheckTool (HWND hwnd, BOOL bShowTest)
615{
616 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
617 POINT pt;
618 HWND hwndTool;
619 INT nTool;
620
621 GetCursorPos (&pt);
622 hwndTool = (HWND)SendMessageA (hwnd, TTM_WINDOWFROMPOINT, 0, (LPARAM)&pt);
623 if (hwndTool == 0)
624 return -1;
625
626 ScreenToClient (hwndTool, &pt);
627 nTool = TOOLTIPS_GetToolFromPoint (infoPtr, hwndTool, &pt);
628 if (nTool == -1)
629 return -1;
630
631 if (!(GetWindowLongA (hwnd, GWL_STYLE) & TTS_ALWAYSTIP) && bShowTest) {
632 if (!TOOLTIPS_IsWindowActive (GetWindow (hwnd, GW_OWNER)))
633 return -1;
634 }
635
636 TRACE("tool %d\n", nTool);
637
638 return nTool;
639}
640
641
642static LRESULT
643TOOLTIPS_Activate (HWND hwnd, WPARAM wParam, LPARAM lParam)
644{
645 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
646
647 infoPtr->bActive = (BOOL)wParam;
648
649 if (infoPtr->bActive)
650 TRACE("activate!\n");
651
652 if (!(infoPtr->bActive) && (infoPtr->nCurrentTool != -1))
653 TOOLTIPS_Hide (hwnd, infoPtr);
654
655 return 0;
656}
657
658
659static LRESULT
660TOOLTIPS_AddToolA (HWND hwnd, WPARAM wParam, LPARAM lParam)
661{
662 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
663 LPTTTOOLINFOA lpToolInfo = (LPTTTOOLINFOA)lParam;
664 TTTOOL_INFO *toolPtr;
665
666 if (lpToolInfo == NULL)
667 return FALSE;
668 if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEA)
669 return FALSE;
670
671 TRACE("add tool (%p) %p %d%s!\n",
672 hwnd, lpToolInfo->hwnd, lpToolInfo->uId,
673 (lpToolInfo->uFlags & TTF_IDISHWND) ? " TTF_IDISHWND" : "");
674
675 if (infoPtr->uNumTools == 0) {
676 infoPtr->tools = COMCTL32_Alloc (sizeof(TTTOOL_INFO));
677 toolPtr = infoPtr->tools;
678 }
679 else {
680 TTTOOL_INFO *oldTools = infoPtr->tools;
681 infoPtr->tools =
682 COMCTL32_Alloc (sizeof(TTTOOL_INFO) * (infoPtr->uNumTools + 1));
683 memcpy (infoPtr->tools, oldTools,
684 infoPtr->uNumTools * sizeof(TTTOOL_INFO));
685 COMCTL32_Free (oldTools);
686 toolPtr = &infoPtr->tools[infoPtr->uNumTools];
687 }
688
689 infoPtr->uNumTools++;
690
691 /* copy tool data */
692 toolPtr->uFlags = lpToolInfo->uFlags;
693 toolPtr->hwnd = lpToolInfo->hwnd;
694 toolPtr->uId = lpToolInfo->uId;
695 toolPtr->rect = lpToolInfo->rect;
696 toolPtr->hinst = lpToolInfo->hinst;
697
698 if ((lpToolInfo->hinst) && (HIWORD((INT)lpToolInfo->lpszText) == 0)) {
699 TRACE("add string id %x!\n", (int)lpToolInfo->lpszText);
700 toolPtr->lpszText = (LPWSTR)lpToolInfo->lpszText;
701 }
702 else if (lpToolInfo->lpszText) {
703 if (lpToolInfo->lpszText == LPSTR_TEXTCALLBACKA) {
704 TRACE("add CALLBACK!\n");
705 toolPtr->lpszText = LPSTR_TEXTCALLBACKW;
706 }
707 else {
708 INT len = MultiByteToWideChar(CP_ACP, 0, lpToolInfo->lpszText, -1,
709 NULL, 0);
710 TRACE("add text \"%s\"!\n", lpToolInfo->lpszText);
711 toolPtr->lpszText = COMCTL32_Alloc (len * sizeof(WCHAR));
712 MultiByteToWideChar(CP_ACP, 0, lpToolInfo->lpszText, -1,
713 toolPtr->lpszText, len);
714 }
715 }
716
717 if (lpToolInfo->cbSize >= sizeof(TTTOOLINFOA))
718 toolPtr->lParam = lpToolInfo->lParam;
719
720 /* install subclassing hook */
721 if (toolPtr->uFlags & TTF_SUBCLASS) {
722 if (toolPtr->uFlags & TTF_IDISHWND) {
723 SetWindowSubclass((HWND)toolPtr->uId, TOOLTIPS_SubclassProc, 1,
724 (DWORD_PTR)hwnd);
725 }
726 else {
727 SetWindowSubclass(toolPtr->hwnd, TOOLTIPS_SubclassProc, 1,
728 (DWORD_PTR)hwnd);
729 }
730 TRACE("subclassing installed!\n");
731 }
732
733 return TRUE;
734}
735
736
737static LRESULT
738TOOLTIPS_AddToolW (HWND hwnd, WPARAM wParam, LPARAM lParam)
739{
740 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
741 LPTTTOOLINFOW lpToolInfo = (LPTTTOOLINFOW)lParam;
742 TTTOOL_INFO *toolPtr;
743
744 if (lpToolInfo == NULL)
745 return FALSE;
746 if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEW)
747 return FALSE;
748
749 TRACE("add tool (%p) %p %d%s!\n",
750 hwnd, lpToolInfo->hwnd, lpToolInfo->uId,
751 (lpToolInfo->uFlags & TTF_IDISHWND) ? " TTF_IDISHWND" : "");
752
753 if (infoPtr->uNumTools == 0) {
754 infoPtr->tools = COMCTL32_Alloc (sizeof(TTTOOL_INFO));
755 toolPtr = infoPtr->tools;
756 }
757 else {
758 TTTOOL_INFO *oldTools = infoPtr->tools;
759 infoPtr->tools =
760 COMCTL32_Alloc (sizeof(TTTOOL_INFO) * (infoPtr->uNumTools + 1));
761 memcpy (infoPtr->tools, oldTools,
762 infoPtr->uNumTools * sizeof(TTTOOL_INFO));
763 COMCTL32_Free (oldTools);
764 toolPtr = &infoPtr->tools[infoPtr->uNumTools];
765 }
766
767 infoPtr->uNumTools++;
768
769 /* copy tool data */
770 toolPtr->uFlags = lpToolInfo->uFlags;
771 toolPtr->hwnd = lpToolInfo->hwnd;
772 toolPtr->uId = lpToolInfo->uId;
773 toolPtr->rect = lpToolInfo->rect;
774 toolPtr->hinst = lpToolInfo->hinst;
775
776 if ((lpToolInfo->hinst) && (HIWORD((INT)lpToolInfo->lpszText) == 0)) {
777 TRACE("add string id %x!\n", (int)lpToolInfo->lpszText);
778 toolPtr->lpszText = (LPWSTR)lpToolInfo->lpszText;
779 }
780 else if (lpToolInfo->lpszText) {
781 if (lpToolInfo->lpszText == LPSTR_TEXTCALLBACKW) {
782 TRACE("add CALLBACK!\n");
783 toolPtr->lpszText = LPSTR_TEXTCALLBACKW;
784 }
785 else {
786 INT len = lstrlenW (lpToolInfo->lpszText);
787 TRACE("add text %s!\n",
788 debugstr_w(lpToolInfo->lpszText));
789 toolPtr->lpszText = COMCTL32_Alloc ((len + 1)*sizeof(WCHAR));
790 strcpyW (toolPtr->lpszText, lpToolInfo->lpszText);
791 }
792 }
793
794 if (lpToolInfo->cbSize >= sizeof(TTTOOLINFOW))
795 toolPtr->lParam = lpToolInfo->lParam;
796
797 /* install subclassing hook */
798 if (toolPtr->uFlags & TTF_SUBCLASS) {
799 if (toolPtr->uFlags & TTF_IDISHWND) {
800 SetWindowSubclass((HWND)toolPtr->uId, TOOLTIPS_SubclassProc, 1,
801 (DWORD_PTR)hwnd);
802 }
803 else {
804 SetWindowSubclass(toolPtr->hwnd, TOOLTIPS_SubclassProc, 1,
805 (DWORD_PTR)hwnd);
806 }
807 TRACE("subclassing installed!\n");
808 }
809
810 return TRUE;
811}
812
813
814static LRESULT
815TOOLTIPS_DelToolA (HWND hwnd, WPARAM wParam, LPARAM lParam)
816{
817 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
818 LPTTTOOLINFOA lpToolInfo = (LPTTTOOLINFOA)lParam;
819 TTTOOL_INFO *toolPtr;
820 INT nTool;
821
822 if (lpToolInfo == NULL)
823 return 0;
824 if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEA)
825 return 0;
826 if (infoPtr->uNumTools == 0)
827 return 0;
828
829 nTool = TOOLTIPS_GetToolFromInfoA (infoPtr, lpToolInfo);
830 if (nTool == -1) return 0;
831
832 TRACE("tool %d\n", nTool);
833
834 /* make sure the tooltip has disappeared before deleting it */
835 TOOLTIPS_Hide(hwnd, infoPtr);
836
837 /* delete text string */
838 toolPtr = &infoPtr->tools[nTool];
839 if ((toolPtr->hinst) && (toolPtr->lpszText)) {
840 if ( (toolPtr->lpszText != LPSTR_TEXTCALLBACKW) &&
841 (HIWORD((INT)toolPtr->lpszText) != 0) )
842 COMCTL32_Free (toolPtr->lpszText);
843 }
844
845 /* remove subclassing */
846 if (toolPtr->uFlags & TTF_SUBCLASS) {
847 if (toolPtr->uFlags & TTF_IDISHWND) {
848 RemoveWindowSubclass((HWND)toolPtr->uId, TOOLTIPS_SubclassProc, 1);
849 }
850 else {
851 RemoveWindowSubclass(toolPtr->hwnd, TOOLTIPS_SubclassProc, 1);
852 }
853 }
854
855 /* delete tool from tool list */
856 if (infoPtr->uNumTools == 1) {
857 COMCTL32_Free (infoPtr->tools);
858 infoPtr->tools = NULL;
859 }
860 else {
861 TTTOOL_INFO *oldTools = infoPtr->tools;
862 infoPtr->tools =
863 COMCTL32_Alloc (sizeof(TTTOOL_INFO) * (infoPtr->uNumTools - 1));
864
865 if (nTool > 0)
866 memcpy (&infoPtr->tools[0], &oldTools[0],
867 nTool * sizeof(TTTOOL_INFO));
868
869 if (nTool < infoPtr->uNumTools - 1)
870 memcpy (&infoPtr->tools[nTool], &oldTools[nTool + 1],
871 (infoPtr->uNumTools - nTool - 1) * sizeof(TTTOOL_INFO));
872
873 COMCTL32_Free (oldTools);
874 }
875
876 /* destroying tool that mouse was on on last relayed mouse move */
877 if (infoPtr->nTool == nTool)
878 {
879 /* no current tool (0 means first tool) */
880 infoPtr->nTool = -1;
881 }
882
883 infoPtr->uNumTools--;
884
885 return 0;
886}
887
888
889static LRESULT
890TOOLTIPS_DelToolW (HWND hwnd, WPARAM wParam, LPARAM lParam)
891{
892 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
893 LPTTTOOLINFOW lpToolInfo = (LPTTTOOLINFOW)lParam;
894 TTTOOL_INFO *toolPtr;
895 INT nTool;
896
897 if (lpToolInfo == NULL)
898 return 0;
899 if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEW)
900 return 0;
901 if (infoPtr->uNumTools == 0)
902 return 0;
903
904 nTool = TOOLTIPS_GetToolFromInfoW (infoPtr, lpToolInfo);
905 if (nTool == -1) return 0;
906
907 TRACE("tool %d\n", nTool);
908
909 /* make sure the tooltip has disappeared before deleting it */
910 TOOLTIPS_Hide(hwnd, infoPtr);
911
912 /* delete text string */
913 toolPtr = &infoPtr->tools[nTool];
914 if ((toolPtr->hinst) && (toolPtr->lpszText)) {
915 if ( (toolPtr->lpszText != LPSTR_TEXTCALLBACKW) &&
916 (HIWORD((INT)toolPtr->lpszText) != 0) )
917 COMCTL32_Free (toolPtr->lpszText);
918 }
919
920 /* remove subclassing */
921 if (toolPtr->uFlags & TTF_SUBCLASS) {
922 if (toolPtr->uFlags & TTF_IDISHWND) {
923 RemoveWindowSubclass((HWND)toolPtr->uId, TOOLTIPS_SubclassProc, 1);
924 }
925 else {
926 RemoveWindowSubclass(toolPtr->hwnd, TOOLTIPS_SubclassProc, 1);
927 }
928 }
929
930 /* delete tool from tool list */
931 if (infoPtr->uNumTools == 1) {
932 COMCTL32_Free (infoPtr->tools);
933 infoPtr->tools = NULL;
934 }
935 else {
936 TTTOOL_INFO *oldTools = infoPtr->tools;
937 infoPtr->tools =
938 COMCTL32_Alloc (sizeof(TTTOOL_INFO) * (infoPtr->uNumTools - 1));
939
940 if (nTool > 0)
941 memcpy (&infoPtr->tools[0], &oldTools[0],
942 nTool * sizeof(TTTOOL_INFO));
943
944 if (nTool < infoPtr->uNumTools - 1)
945 memcpy (&infoPtr->tools[nTool], &oldTools[nTool + 1],
946 (infoPtr->uNumTools - nTool - 1) * sizeof(TTTOOL_INFO));
947
948 COMCTL32_Free (oldTools);
949 }
950
951 /* destroying tool that mouse was on on last relayed mouse move */
952 if (infoPtr->nTool == nTool)
953 {
954 /* no current tool (0 means first tool) */
955 infoPtr->nTool = -1;
956 }
957
958 infoPtr->uNumTools--;
959
960 return 0;
961}
962
963
964static LRESULT
965TOOLTIPS_EnumToolsA (HWND hwnd, WPARAM wParam, LPARAM lParam)
966{
967 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
968 UINT uIndex = (UINT)wParam;
969 LPTTTOOLINFOA lpToolInfo = (LPTTTOOLINFOA)lParam;
970 TTTOOL_INFO *toolPtr;
971
972 if (lpToolInfo == NULL)
973 return FALSE;
974 if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEA)
975 return FALSE;
976 if (uIndex >= infoPtr->uNumTools)
977 return FALSE;
978
979 TRACE("index=%u\n", uIndex);
980
981 toolPtr = &infoPtr->tools[uIndex];
982
983 /* copy tool data */
984 lpToolInfo->uFlags = toolPtr->uFlags;
985 lpToolInfo->hwnd = toolPtr->hwnd;
986 lpToolInfo->uId = toolPtr->uId;
987 lpToolInfo->rect = toolPtr->rect;
988 lpToolInfo->hinst = toolPtr->hinst;
989/* lpToolInfo->lpszText = toolPtr->lpszText; */
990 lpToolInfo->lpszText = NULL; /* FIXME */
991
992 if (lpToolInfo->cbSize >= sizeof(TTTOOLINFOA))
993 lpToolInfo->lParam = toolPtr->lParam;
994
995 return TRUE;
996}
997
998
999static LRESULT
1000TOOLTIPS_EnumToolsW (HWND hwnd, WPARAM wParam, LPARAM lParam)
1001{
1002 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1003 UINT uIndex = (UINT)wParam;
1004 LPTTTOOLINFOW lpToolInfo = (LPTTTOOLINFOW)lParam;
1005 TTTOOL_INFO *toolPtr;
1006
1007 if (lpToolInfo == NULL)
1008 return FALSE;
1009 if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEW)
1010 return FALSE;
1011 if (uIndex >= infoPtr->uNumTools)
1012 return FALSE;
1013
1014 TRACE("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(TTTOOLINFOW))
1028 lpToolInfo->lParam = toolPtr->lParam;
1029
1030 return TRUE;
1031}
1032
1033static LRESULT
1034TOOLTIPS_GetBubbleSize (HWND hwnd, WPARAM wParam, LPARAM lParam)
1035{
1036 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1037 LPTTTOOLINFOW lpToolInfo = (LPTTTOOLINFOW)lParam;
1038 INT nTool;
1039 SIZE size;
1040
1041 if (lpToolInfo == NULL)
1042 return FALSE;
1043 if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEW)
1044 return FALSE;
1045
1046 nTool = TOOLTIPS_GetToolFromInfoW (infoPtr, lpToolInfo);
1047 if (nTool == -1) return 0;
1048
1049 TRACE("tool %d\n", nTool);
1050
1051 TOOLTIPS_CalcTipSize (hwnd, infoPtr, &size);
1052 TRACE("size %ld x %ld\n", size.cx, size.cy);
1053
1054 return MAKELRESULT(size.cx, size.cy);
1055}
1056
1057static LRESULT
1058TOOLTIPS_GetCurrentToolA (HWND hwnd, WPARAM wParam, LPARAM lParam)
1059{
1060 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1061 LPTTTOOLINFOA lpToolInfo = (LPTTTOOLINFOA)lParam;
1062 TTTOOL_INFO *toolPtr;
1063
1064 if (lpToolInfo == NULL)
1065 return FALSE;
1066 if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEA)
1067 return FALSE;
1068
1069 if (lpToolInfo) {
1070 if (infoPtr->nCurrentTool > -1) {
1071 toolPtr = &infoPtr->tools[infoPtr->nCurrentTool];
1072
1073 /* copy tool data */
1074 lpToolInfo->uFlags = toolPtr->uFlags;
1075 lpToolInfo->rect = toolPtr->rect;
1076 lpToolInfo->hinst = toolPtr->hinst;
1077/* lpToolInfo->lpszText = toolPtr->lpszText; */
1078 lpToolInfo->lpszText = NULL; /* FIXME */
1079
1080 if (lpToolInfo->cbSize >= sizeof(TTTOOLINFOA))
1081 lpToolInfo->lParam = toolPtr->lParam;
1082
1083 return TRUE;
1084 }
1085 else
1086 return FALSE;
1087 }
1088 else
1089 return (infoPtr->nCurrentTool != -1);
1090
1091 return FALSE;
1092}
1093
1094
1095static LRESULT
1096TOOLTIPS_GetCurrentToolW (HWND hwnd, WPARAM wParam, LPARAM lParam)
1097{
1098 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1099 LPTTTOOLINFOW lpToolInfo = (LPTTTOOLINFOW)lParam;
1100 TTTOOL_INFO *toolPtr;
1101
1102 if (lpToolInfo == NULL)
1103 return FALSE;
1104 if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEW)
1105 return FALSE;
1106
1107 if (lpToolInfo) {
1108 if (infoPtr->nCurrentTool > -1) {
1109 toolPtr = &infoPtr->tools[infoPtr->nCurrentTool];
1110
1111 /* copy tool data */
1112 lpToolInfo->uFlags = toolPtr->uFlags;
1113 lpToolInfo->rect = toolPtr->rect;
1114 lpToolInfo->hinst = toolPtr->hinst;
1115/* lpToolInfo->lpszText = toolPtr->lpszText; */
1116 lpToolInfo->lpszText = NULL; /* FIXME */
1117
1118 if (lpToolInfo->cbSize >= sizeof(TTTOOLINFOW))
1119 lpToolInfo->lParam = toolPtr->lParam;
1120
1121 return TRUE;
1122 }
1123 else
1124 return FALSE;
1125 }
1126 else
1127 return (infoPtr->nCurrentTool != -1);
1128
1129 return FALSE;
1130}
1131
1132
1133static LRESULT
1134TOOLTIPS_GetDelayTime (HWND hwnd, WPARAM wParam, LPARAM lParam)
1135{
1136 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1137
1138 switch (wParam) {
1139 case TTDT_RESHOW:
1140 return infoPtr->nReshowTime;
1141
1142 case TTDT_AUTOPOP:
1143 return infoPtr->nAutoPopTime;
1144
1145 case TTDT_INITIAL:
1146 case TTDT_AUTOMATIC: /* Apparently TTDT_AUTOMATIC returns TTDT_INITIAL */
1147 return infoPtr->nInitialTime;
1148
1149 default:
1150 WARN("Invalid wParam %x\n", wParam);
1151 break;
1152 }
1153
1154 return -1;
1155}
1156
1157
1158static LRESULT
1159TOOLTIPS_GetMargin (HWND hwnd, WPARAM wParam, LPARAM lParam)
1160{
1161 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1162 LPRECT lpRect = (LPRECT)lParam;
1163
1164 lpRect->left = infoPtr->rcMargin.left;
1165 lpRect->right = infoPtr->rcMargin.right;
1166 lpRect->bottom = infoPtr->rcMargin.bottom;
1167 lpRect->top = infoPtr->rcMargin.top;
1168
1169 return 0;
1170}
1171
1172
1173inline static LRESULT
1174TOOLTIPS_GetMaxTipWidth (HWND hwnd, WPARAM wParam, LPARAM lParam)
1175{
1176 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1177
1178 return infoPtr->nMaxTipWidth;
1179}
1180
1181
1182static LRESULT
1183TOOLTIPS_GetTextA (HWND hwnd, WPARAM wParam, LPARAM lParam)
1184{
1185 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1186 LPTTTOOLINFOA lpToolInfo = (LPTTTOOLINFOA)lParam;
1187 INT nTool;
1188
1189 if (lpToolInfo == NULL)
1190 return 0;
1191 if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEA)
1192 return 0;
1193
1194 nTool = TOOLTIPS_GetToolFromInfoA (infoPtr, lpToolInfo);
1195 if (nTool == -1) return 0;
1196
1197 /* NB this API is broken, there is no way for the app to determine
1198 what size buffer it requires nor a way to specify how long the
1199 one it supplies is. We'll assume it's upto INFOTIPSIZE */
1200
1201 WideCharToMultiByte(CP_ACP, 0, infoPtr->tools[nTool].lpszText, -1,
1202 lpToolInfo->lpszText, INFOTIPSIZE, NULL, NULL);
1203
1204 return 0;
1205}
1206
1207
1208static LRESULT
1209TOOLTIPS_GetTextW (HWND hwnd, WPARAM wParam, LPARAM lParam)
1210{
1211 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1212 LPTTTOOLINFOW lpToolInfo = (LPTTTOOLINFOW)lParam;
1213 INT nTool;
1214
1215 if (lpToolInfo == NULL)
1216 return 0;
1217 if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEW)
1218 return 0;
1219
1220 nTool = TOOLTIPS_GetToolFromInfoW (infoPtr, lpToolInfo);
1221 if (nTool == -1) return 0;
1222
1223 strcpyW (lpToolInfo->lpszText, infoPtr->tools[nTool].lpszText);
1224
1225 return 0;
1226}
1227
1228
1229inline static LRESULT
1230TOOLTIPS_GetTipBkColor (HWND hwnd, WPARAM wParam, LPARAM lParam)
1231{
1232 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1233 return infoPtr->clrBk;
1234}
1235
1236
1237inline static LRESULT
1238TOOLTIPS_GetTipTextColor (HWND hwnd, WPARAM wParam, LPARAM lParam)
1239{
1240 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1241 return infoPtr->clrText;
1242}
1243
1244
1245inline static LRESULT
1246TOOLTIPS_GetToolCount (HWND hwnd, WPARAM wParam, LPARAM lParam)
1247{
1248 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1249 return infoPtr->uNumTools;
1250}
1251
1252
1253static LRESULT
1254TOOLTIPS_GetToolInfoA (HWND hwnd, WPARAM wParam, LPARAM lParam)
1255{
1256 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1257 LPTTTOOLINFOA lpToolInfo = (LPTTTOOLINFOA)lParam;
1258 TTTOOL_INFO *toolPtr;
1259 INT nTool;
1260
1261 if (lpToolInfo == NULL)
1262 return FALSE;
1263 if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEA)
1264 return FALSE;
1265 if (infoPtr->uNumTools == 0)
1266 return FALSE;
1267
1268 nTool = TOOLTIPS_GetToolFromInfoA (infoPtr, lpToolInfo);
1269 if (nTool == -1)
1270 return FALSE;
1271
1272 TRACE("tool %d\n", nTool);
1273
1274 toolPtr = &infoPtr->tools[nTool];
1275
1276 /* copy tool data */
1277 lpToolInfo->uFlags = toolPtr->uFlags;
1278 lpToolInfo->rect = toolPtr->rect;
1279 lpToolInfo->hinst = toolPtr->hinst;
1280/* lpToolInfo->lpszText = toolPtr->lpszText; */
1281 lpToolInfo->lpszText = NULL; /* FIXME */
1282
1283 if (lpToolInfo->cbSize >= sizeof(TTTOOLINFOA))
1284 lpToolInfo->lParam = toolPtr->lParam;
1285
1286 return TRUE;
1287}
1288
1289
1290static LRESULT
1291TOOLTIPS_GetToolInfoW (HWND hwnd, WPARAM wParam, LPARAM lParam)
1292{
1293 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1294 LPTTTOOLINFOW lpToolInfo = (LPTTTOOLINFOW)lParam;
1295 TTTOOL_INFO *toolPtr;
1296 INT nTool;
1297
1298 if (lpToolInfo == NULL)
1299 return FALSE;
1300 if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEW)
1301 return FALSE;
1302 if (infoPtr->uNumTools == 0)
1303 return FALSE;
1304
1305 nTool = TOOLTIPS_GetToolFromInfoW (infoPtr, lpToolInfo);
1306 if (nTool == -1)
1307 return FALSE;
1308
1309 TRACE("tool %d\n", nTool);
1310
1311 toolPtr = &infoPtr->tools[nTool];
1312
1313 /* copy tool data */
1314 lpToolInfo->uFlags = toolPtr->uFlags;
1315 lpToolInfo->rect = toolPtr->rect;
1316 lpToolInfo->hinst = toolPtr->hinst;
1317/* lpToolInfo->lpszText = toolPtr->lpszText; */
1318 lpToolInfo->lpszText = NULL; /* FIXME */
1319
1320 if (lpToolInfo->cbSize >= sizeof(TTTOOLINFOW))
1321 lpToolInfo->lParam = toolPtr->lParam;
1322
1323 return TRUE;
1324}
1325
1326
1327static LRESULT
1328TOOLTIPS_HitTestA (HWND hwnd, WPARAM wParam, LPARAM lParam)
1329{
1330 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1331 LPTTHITTESTINFOA lptthit = (LPTTHITTESTINFOA)lParam;
1332 TTTOOL_INFO *toolPtr;
1333 INT nTool;
1334
1335 if (lptthit == 0)
1336 return FALSE;
1337
1338 nTool = TOOLTIPS_GetToolFromPoint (infoPtr, lptthit->hwnd, &lptthit->pt);
1339 if (nTool == -1)
1340 return FALSE;
1341
1342 TRACE("tool %d!\n", nTool);
1343
1344 /* copy tool data */
1345 if (lptthit->ti.cbSize >= sizeof(TTTOOLINFOA)) {
1346 toolPtr = &infoPtr->tools[nTool];
1347
1348 lptthit->ti.uFlags = toolPtr->uFlags;
1349 lptthit->ti.hwnd = toolPtr->hwnd;
1350 lptthit->ti.uId = toolPtr->uId;
1351 lptthit->ti.rect = toolPtr->rect;
1352 lptthit->ti.hinst = toolPtr->hinst;
1353/* lptthit->ti.lpszText = toolPtr->lpszText; */
1354 lptthit->ti.lpszText = NULL; /* FIXME */
1355 lptthit->ti.lParam = toolPtr->lParam;
1356 }
1357
1358 return TRUE;
1359}
1360
1361
1362static LRESULT
1363TOOLTIPS_HitTestW (HWND hwnd, WPARAM wParam, LPARAM lParam)
1364{
1365 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1366 LPTTHITTESTINFOW lptthit = (LPTTHITTESTINFOW)lParam;
1367 TTTOOL_INFO *toolPtr;
1368 INT nTool;
1369
1370 if (lptthit == 0)
1371 return FALSE;
1372
1373 nTool = TOOLTIPS_GetToolFromPoint (infoPtr, lptthit->hwnd, &lptthit->pt);
1374 if (nTool == -1)
1375 return FALSE;
1376
1377 TRACE("tool %d!\n", nTool);
1378
1379 /* copy tool data */
1380 if (lptthit->ti.cbSize >= sizeof(TTTOOLINFOW)) {
1381 toolPtr = &infoPtr->tools[nTool];
1382
1383 lptthit->ti.uFlags = toolPtr->uFlags;
1384 lptthit->ti.hwnd = toolPtr->hwnd;
1385 lptthit->ti.uId = toolPtr->uId;
1386 lptthit->ti.rect = toolPtr->rect;
1387 lptthit->ti.hinst = toolPtr->hinst;
1388/* lptthit->ti.lpszText = toolPtr->lpszText; */
1389 lptthit->ti.lpszText = NULL; /* FIXME */
1390 lptthit->ti.lParam = toolPtr->lParam;
1391 }
1392
1393 return TRUE;
1394}
1395
1396
1397static LRESULT
1398TOOLTIPS_NewToolRectA (HWND hwnd, WPARAM wParam, LPARAM lParam)
1399{
1400 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1401 LPTTTOOLINFOA lpti = (LPTTTOOLINFOA)lParam;
1402 INT nTool;
1403
1404 if (lpti == NULL)
1405 return 0;
1406 if (lpti->cbSize < TTTOOLINFO_V1_SIZEA)
1407 return FALSE;
1408
1409 nTool = TOOLTIPS_GetToolFromInfoA (infoPtr, lpti);
1410 if (nTool == -1) return 0;
1411
1412 infoPtr->tools[nTool].rect = lpti->rect;
1413
1414 return 0;
1415}
1416
1417
1418static LRESULT
1419TOOLTIPS_NewToolRectW (HWND hwnd, WPARAM wParam, LPARAM lParam)
1420{
1421 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1422 LPTTTOOLINFOW lpti = (LPTTTOOLINFOW)lParam;
1423 INT nTool;
1424
1425 if (lpti == NULL)
1426 return 0;
1427 if (lpti->cbSize < TTTOOLINFO_V1_SIZEW)
1428 return FALSE;
1429
1430 nTool = TOOLTIPS_GetToolFromInfoW (infoPtr, lpti);
1431 if (nTool == -1) return 0;
1432
1433 infoPtr->tools[nTool].rect = lpti->rect;
1434
1435 return 0;
1436}
1437
1438
1439inline static LRESULT
1440TOOLTIPS_Pop (HWND hwnd, WPARAM wParam, LPARAM lParam)
1441{
1442 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1443 TOOLTIPS_Hide (hwnd, infoPtr);
1444
1445 return 0;
1446}
1447
1448
1449static LRESULT
1450TOOLTIPS_RelayEvent (HWND hwnd, WPARAM wParam, LPARAM lParam)
1451{
1452 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1453 LPMSG lpMsg = (LPMSG)lParam;
1454 POINT pt;
1455 INT nOldTool;
1456
1457 if (lParam == 0) {
1458 ERR("lpMsg == NULL!\n");
1459 return 0;
1460 }
1461
1462 switch (lpMsg->message) {
1463 case WM_LBUTTONDOWN:
1464 case WM_LBUTTONUP:
1465 case WM_MBUTTONDOWN:
1466 case WM_MBUTTONUP:
1467 case WM_RBUTTONDOWN:
1468 case WM_RBUTTONUP:
1469 TOOLTIPS_Hide (hwnd, infoPtr);
1470 break;
1471
1472 case WM_MOUSEMOVE:
1473 pt.x = LOWORD(lpMsg->lParam);
1474 pt.y = HIWORD(lpMsg->lParam);
1475 nOldTool = infoPtr->nTool;
1476 infoPtr->nTool = TOOLTIPS_GetToolFromPoint(infoPtr, lpMsg->hwnd,
1477 &pt);
1478 TRACE("tool (%p) %d %d %d\n", hwnd, nOldTool,
1479 infoPtr->nTool, infoPtr->nCurrentTool);
1480 TRACE("WM_MOUSEMOVE (%p %ld %ld)\n", hwnd, pt.x, pt.y);
1481
1482 if (infoPtr->nTool != nOldTool) {
1483 if(infoPtr->nTool == -1) { /* Moved out of all tools */
1484 TOOLTIPS_Hide(hwnd, infoPtr);
1485 KillTimer(hwnd, ID_TIMERLEAVE);
1486 } else if (nOldTool == -1) { /* Moved from outside */
1487 if(infoPtr->bActive) {
1488 SetTimer(hwnd, ID_TIMERSHOW, infoPtr->nInitialTime, 0);
1489 TRACE("timer 1 started!\n");
1490 }
1491 } else { /* Moved from one to another */
1492 TOOLTIPS_Hide (hwnd, infoPtr);
1493 KillTimer(hwnd, ID_TIMERLEAVE);
1494 if(infoPtr->bActive) {
1495 SetTimer (hwnd, ID_TIMERSHOW, infoPtr->nReshowTime, 0);
1496 TRACE("timer 1 started!\n");
1497 }
1498 }
1499 } else if(infoPtr->nCurrentTool != -1) { /* restart autopop */
1500 KillTimer(hwnd, ID_TIMERPOP);
1501 SetTimer(hwnd, ID_TIMERPOP, infoPtr->nAutoPopTime, 0);
1502 TRACE("timer 2 restarted\n");
1503 }
1504 break;
1505 }
1506
1507 return 0;
1508}
1509
1510
1511static LRESULT
1512TOOLTIPS_SetDelayTime (HWND hwnd, WPARAM wParam, LPARAM lParam)
1513{
1514 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1515 INT nTime = (INT)LOWORD(lParam);
1516
1517 switch (wParam) {
1518 case TTDT_AUTOMATIC:
1519 if (nTime <= 0)
1520 nTime = GetDoubleClickTime();
1521 infoPtr->nReshowTime = nTime / 5;
1522 infoPtr->nAutoPopTime = nTime * 10;
1523 infoPtr->nInitialTime = nTime;
1524 break;
1525
1526 case TTDT_RESHOW:
1527 if(nTime < 0)
1528 nTime = GetDoubleClickTime() / 5;
1529 infoPtr->nReshowTime = nTime;
1530 break;
1531
1532 case TTDT_AUTOPOP:
1533 if(nTime < 0)
1534 nTime = GetDoubleClickTime() * 10;
1535 infoPtr->nAutoPopTime = nTime;
1536 break;
1537
1538 case TTDT_INITIAL:
1539 if(nTime < 0)
1540 nTime = GetDoubleClickTime();
1541 infoPtr->nInitialTime = nTime;
1542 break;
1543
1544 default:
1545 WARN("Invalid wParam %x\n", wParam);
1546 break;
1547 }
1548
1549 return 0;
1550}
1551
1552
1553static LRESULT
1554TOOLTIPS_SetMargin (HWND hwnd, WPARAM wParam, LPARAM lParam)
1555{
1556 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1557 LPRECT lpRect = (LPRECT)lParam;
1558
1559 infoPtr->rcMargin.left = lpRect->left;
1560 infoPtr->rcMargin.right = lpRect->right;
1561 infoPtr->rcMargin.bottom = lpRect->bottom;
1562 infoPtr->rcMargin.top = lpRect->top;
1563
1564 return 0;
1565}
1566
1567
1568inline static LRESULT
1569TOOLTIPS_SetMaxTipWidth (HWND hwnd, WPARAM wParam, LPARAM lParam)
1570{
1571 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1572 INT nTemp = infoPtr->nMaxTipWidth;
1573
1574 infoPtr->nMaxTipWidth = (INT)lParam;
1575
1576 return nTemp;
1577}
1578
1579
1580inline static LRESULT
1581TOOLTIPS_SetTipBkColor (HWND hwnd, WPARAM wParam, LPARAM lParam)
1582{
1583 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1584
1585 infoPtr->clrBk = (COLORREF)wParam;
1586
1587 return 0;
1588}
1589
1590
1591inline static LRESULT
1592TOOLTIPS_SetTipTextColor (HWND hwnd, WPARAM wParam, LPARAM lParam)
1593{
1594 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1595
1596 infoPtr->clrText = (COLORREF)wParam;
1597
1598 return 0;
1599}
1600
1601
1602static LRESULT
1603TOOLTIPS_SetToolInfoA (HWND hwnd, WPARAM wParam, LPARAM lParam)
1604{
1605 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1606 LPTTTOOLINFOA lpToolInfo = (LPTTTOOLINFOA)lParam;
1607 TTTOOL_INFO *toolPtr;
1608 INT nTool;
1609
1610 if (lpToolInfo == NULL)
1611 return 0;
1612 if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEA)
1613 return 0;
1614
1615 nTool = TOOLTIPS_GetToolFromInfoA (infoPtr, lpToolInfo);
1616 if (nTool == -1) return 0;
1617
1618 TRACE("tool %d\n", nTool);
1619
1620 toolPtr = &infoPtr->tools[nTool];
1621
1622 /* copy tool data */
1623 toolPtr->uFlags = lpToolInfo->uFlags;
1624 toolPtr->hwnd = lpToolInfo->hwnd;
1625 toolPtr->uId = lpToolInfo->uId;
1626 toolPtr->rect = lpToolInfo->rect;
1627 toolPtr->hinst = lpToolInfo->hinst;
1628
1629 if ((lpToolInfo->hinst) && (HIWORD((INT)lpToolInfo->lpszText) == 0)) {
1630 TRACE("set string id %x!\n", (INT)lpToolInfo->lpszText);
1631 toolPtr->lpszText = (LPWSTR)lpToolInfo->lpszText;
1632 }
1633 else if (lpToolInfo->lpszText) {
1634 if (lpToolInfo->lpszText == LPSTR_TEXTCALLBACKA)
1635 toolPtr->lpszText = LPSTR_TEXTCALLBACKW;
1636 else {
1637 if ( (toolPtr->lpszText) &&
1638 (HIWORD((INT)toolPtr->lpszText) != 0) ) {
1639 COMCTL32_Free (toolPtr->lpszText);
1640 toolPtr->lpszText = NULL;
1641 }
1642 if (lpToolInfo->lpszText) {
1643 INT len = MultiByteToWideChar(CP_ACP, 0, lpToolInfo->lpszText,
1644 -1, NULL, 0);
1645 toolPtr->lpszText = COMCTL32_Alloc (len * sizeof(WCHAR));
1646 MultiByteToWideChar(CP_ACP, 0, lpToolInfo->lpszText, -1,
1647 toolPtr->lpszText, len);
1648 }
1649 }
1650 }
1651
1652 if (lpToolInfo->cbSize >= sizeof(TTTOOLINFOA))
1653 toolPtr->lParam = lpToolInfo->lParam;
1654
1655 return 0;
1656}
1657
1658
1659static LRESULT
1660TOOLTIPS_SetToolInfoW (HWND hwnd, WPARAM wParam, LPARAM lParam)
1661{
1662 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1663 LPTTTOOLINFOW lpToolInfo = (LPTTTOOLINFOW)lParam;
1664 TTTOOL_INFO *toolPtr;
1665 INT nTool;
1666
1667 if (lpToolInfo == NULL)
1668 return 0;
1669 if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEW)
1670 return 0;
1671
1672 nTool = TOOLTIPS_GetToolFromInfoW (infoPtr, lpToolInfo);
1673 if (nTool == -1) return 0;
1674
1675 TRACE("tool %d\n", nTool);
1676
1677 toolPtr = &infoPtr->tools[nTool];
1678
1679 /* copy tool data */
1680 toolPtr->uFlags = lpToolInfo->uFlags;
1681 toolPtr->hwnd = lpToolInfo->hwnd;
1682 toolPtr->uId = lpToolInfo->uId;
1683 toolPtr->rect = lpToolInfo->rect;
1684 toolPtr->hinst = lpToolInfo->hinst;
1685
1686 if ((lpToolInfo->hinst) && (HIWORD((INT)lpToolInfo->lpszText) == 0)) {
1687 TRACE("set string id %x!\n", (INT)lpToolInfo->lpszText);
1688 toolPtr->lpszText = lpToolInfo->lpszText;
1689 }
1690 else if (lpToolInfo->lpszText) {
1691 if (lpToolInfo->lpszText == LPSTR_TEXTCALLBACKW)
1692 toolPtr->lpszText = LPSTR_TEXTCALLBACKW;
1693 else {
1694 if ( (toolPtr->lpszText) &&
1695 (HIWORD((INT)toolPtr->lpszText) != 0) ) {
1696 COMCTL32_Free (toolPtr->lpszText);
1697 toolPtr->lpszText = NULL;
1698 }
1699 if (lpToolInfo->lpszText) {
1700 INT len = lstrlenW (lpToolInfo->lpszText);
1701 toolPtr->lpszText = COMCTL32_Alloc ((len+1)*sizeof(WCHAR));
1702 strcpyW (toolPtr->lpszText, lpToolInfo->lpszText);
1703 }
1704 }
1705 }
1706
1707 if (lpToolInfo->cbSize >= sizeof(TTTOOLINFOW))
1708 toolPtr->lParam = lpToolInfo->lParam;
1709
1710 return 0;
1711}
1712
1713
1714static LRESULT
1715TOOLTIPS_TrackActivate (HWND hwnd, WPARAM wParam, LPARAM lParam)
1716{
1717 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1718 LPTTTOOLINFOA lpToolInfo = (LPTTTOOLINFOA)lParam;
1719
1720 if (lpToolInfo == NULL)
1721 return 0;
1722 if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEA)
1723 return FALSE;
1724
1725 if ((BOOL)wParam) {
1726 /* activate */
1727 infoPtr->nTrackTool = TOOLTIPS_GetToolFromInfoA (infoPtr, lpToolInfo);
1728 if (infoPtr->nTrackTool != -1) {
1729 TRACE("activated!\n");
1730 infoPtr->bTrackActive = TRUE;
1731 TOOLTIPS_TrackShow (hwnd, infoPtr);
1732 }
1733 }
1734 else {
1735 /* deactivate */
1736 TOOLTIPS_TrackHide (hwnd, infoPtr);
1737
1738 infoPtr->bTrackActive = FALSE;
1739 infoPtr->nTrackTool = -1;
1740
1741 TRACE("deactivated!\n");
1742 }
1743
1744 return 0;
1745}
1746
1747
1748static LRESULT
1749TOOLTIPS_TrackPosition (HWND hwnd, WPARAM wParam, LPARAM lParam)
1750{
1751 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1752
1753 infoPtr->xTrackPos = (INT)LOWORD(lParam);
1754 infoPtr->yTrackPos = (INT)HIWORD(lParam);
1755
1756 if (infoPtr->bTrackActive) {
1757 TRACE("[%d %d]\n",
1758 infoPtr->xTrackPos, infoPtr->yTrackPos);
1759
1760 TOOLTIPS_TrackShow (hwnd, infoPtr);
1761 }
1762
1763 return 0;
1764}
1765
1766
1767static LRESULT
1768TOOLTIPS_Update (HWND hwnd, WPARAM wParam, LPARAM lParam)
1769{
1770 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1771
1772 if (infoPtr->nCurrentTool != -1)
1773 UpdateWindow (hwnd);
1774
1775 return 0;
1776}
1777
1778
1779static LRESULT
1780TOOLTIPS_UpdateTipTextA (HWND hwnd, WPARAM wParam, LPARAM lParam)
1781{
1782 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1783 LPTTTOOLINFOA lpToolInfo = (LPTTTOOLINFOA)lParam;
1784 TTTOOL_INFO *toolPtr;
1785 INT nTool;
1786
1787 if (lpToolInfo == NULL)
1788 return 0;
1789 if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEA)
1790 return FALSE;
1791
1792 nTool = TOOLTIPS_GetToolFromInfoA (infoPtr, lpToolInfo);
1793 if (nTool == -1) return 0;
1794
1795 TRACE("tool %d\n", nTool);
1796
1797 toolPtr = &infoPtr->tools[nTool];
1798
1799 /* copy tool text */
1800 toolPtr->hinst = lpToolInfo->hinst;
1801
1802 if ((lpToolInfo->hinst) && (HIWORD((INT)lpToolInfo->lpszText) == 0)){
1803 toolPtr->lpszText = (LPWSTR)lpToolInfo->lpszText;
1804 }
1805 else if (lpToolInfo->lpszText) {
1806 if (lpToolInfo->lpszText == LPSTR_TEXTCALLBACKA)
1807 toolPtr->lpszText = LPSTR_TEXTCALLBACKW;
1808 else {
1809 if ( (toolPtr->lpszText) &&
1810 (HIWORD((INT)toolPtr->lpszText) != 0) ) {
1811 COMCTL32_Free (toolPtr->lpszText);
1812 toolPtr->lpszText = NULL;
1813 }
1814 if (lpToolInfo->lpszText) {
1815 INT len = MultiByteToWideChar(CP_ACP, 0, lpToolInfo->lpszText,
1816 -1, NULL, 0);
1817 toolPtr->lpszText = COMCTL32_Alloc (len * sizeof(WCHAR));
1818 MultiByteToWideChar(CP_ACP, 0, lpToolInfo->lpszText, -1,
1819 toolPtr->lpszText, len);
1820 }
1821 }
1822 }
1823
1824 if(infoPtr->nCurrentTool == -1) return 0;
1825 /* force repaint */
1826 if (infoPtr->bActive)
1827 TOOLTIPS_Show (hwnd, infoPtr);
1828 else if (infoPtr->bTrackActive)
1829 TOOLTIPS_TrackShow (hwnd, infoPtr);
1830
1831 return 0;
1832}
1833
1834
1835static LRESULT
1836TOOLTIPS_UpdateTipTextW (HWND hwnd, WPARAM wParam, LPARAM lParam)
1837{
1838 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1839 LPTTTOOLINFOW lpToolInfo = (LPTTTOOLINFOW)lParam;
1840 TTTOOL_INFO *toolPtr;
1841 INT nTool;
1842
1843 if (lpToolInfo == NULL)
1844 return 0;
1845 if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEW)
1846 return FALSE;
1847
1848 nTool = TOOLTIPS_GetToolFromInfoW (infoPtr, lpToolInfo);
1849 if (nTool == -1)
1850 return 0;
1851
1852 TRACE("tool %d\n", nTool);
1853
1854 toolPtr = &infoPtr->tools[nTool];
1855
1856 /* copy tool text */
1857 toolPtr->hinst = lpToolInfo->hinst;
1858
1859 if ((lpToolInfo->hinst) && (HIWORD((INT)lpToolInfo->lpszText) == 0)){
1860 toolPtr->lpszText = lpToolInfo->lpszText;
1861 }
1862 else if (lpToolInfo->lpszText) {
1863 if (lpToolInfo->lpszText == LPSTR_TEXTCALLBACKW)
1864 toolPtr->lpszText = LPSTR_TEXTCALLBACKW;
1865 else {
1866 if ( (toolPtr->lpszText) &&
1867 (HIWORD((INT)toolPtr->lpszText) != 0) ) {
1868 COMCTL32_Free (toolPtr->lpszText);
1869 toolPtr->lpszText = NULL;
1870 }
1871 if (lpToolInfo->lpszText) {
1872 INT len = lstrlenW (lpToolInfo->lpszText);
1873 toolPtr->lpszText = COMCTL32_Alloc ((len+1)*sizeof(WCHAR));
1874 strcpyW (toolPtr->lpszText, lpToolInfo->lpszText);
1875 }
1876 }
1877 }
1878
1879 if(infoPtr->nCurrentTool == -1) return 0;
1880 /* force repaint */
1881 if (infoPtr->bActive)
1882 TOOLTIPS_Show (hwnd, infoPtr);
1883 else if (infoPtr->bTrackActive)
1884 TOOLTIPS_TrackShow (hwnd, infoPtr);
1885
1886 return 0;
1887}
1888
1889
1890static LRESULT
1891TOOLTIPS_WindowFromPoint (HWND hwnd, WPARAM wParam, LPARAM lParam)
1892{
1893 return (LRESULT)WindowFromPoint (*((LPPOINT)lParam));
1894}
1895
1896
1897
1898static LRESULT
1899TOOLTIPS_Create (HWND hwnd, WPARAM wParam, LPARAM lParam)
1900{
1901 TOOLTIPS_INFO *infoPtr;
1902 NONCLIENTMETRICSA nclm;
1903 INT nResult;
1904 HWND hParent;
1905
1906 /* allocate memory for info structure */
1907 infoPtr = (TOOLTIPS_INFO *)COMCTL32_Alloc (sizeof(TOOLTIPS_INFO));
1908 SetWindowLongA (hwnd, 0, (DWORD)infoPtr);
1909
1910 /* initialize info structure */
1911 infoPtr->bActive = TRUE;
1912 infoPtr->bTrackActive = FALSE;
1913 infoPtr->clrBk = GetSysColor (COLOR_INFOBK);
1914 infoPtr->clrText = GetSysColor (COLOR_INFOTEXT);
1915
1916 nclm.cbSize = sizeof(NONCLIENTMETRICSA);
1917 SystemParametersInfoA (SPI_GETNONCLIENTMETRICS, 0, &nclm, 0);
1918 infoPtr->hFont = CreateFontIndirectA (&nclm.lfStatusFont);
1919
1920 infoPtr->nMaxTipWidth = -1;
1921 infoPtr->nTool = -1;
1922 infoPtr->nCurrentTool = -1;
1923 infoPtr->nTrackTool = -1;
1924
1925 TOOLTIPS_SetDelayTime(hwnd, TTDT_AUTOMATIC, 0L);
1926
1927 hParent = GetParent(hwnd);
1928 if (hParent) {
1929 nResult = (INT) SendMessageA (hParent, WM_NOTIFYFORMAT,
1930 (WPARAM)hwnd, (LPARAM)NF_QUERY);
1931 if (nResult == NFR_ANSI) {
1932 infoPtr->bNotifyUnicode = FALSE;
1933 TRACE(" -- WM_NOTIFYFORMAT returns: NFR_ANSI\n");
1934 }
1935 else if (nResult == NFR_UNICODE) {
1936 infoPtr->bNotifyUnicode = TRUE;
1937 TRACE(" -- WM_NOTIFYFORMAT returns: NFR_UNICODE\n");
1938 }
1939 else {
1940 ERR (" -- WM_NOTIFYFORMAT returns: error!\n");
1941 }
1942 }
1943
1944 SetWindowPos (hwnd, HWND_TOP, 0, 0, 0, 0, SWP_NOZORDER | SWP_HIDEWINDOW | SWP_NOACTIVATE);
1945
1946 return 0;
1947}
1948
1949
1950static LRESULT
1951TOOLTIPS_Destroy (HWND hwnd, WPARAM wParam, LPARAM lParam)
1952{
1953 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1954 TTTOOL_INFO *toolPtr;
1955 INT i;
1956
1957 /* free tools */
1958 if (infoPtr->tools) {
1959 for (i = 0; i < infoPtr->uNumTools; i++) {
1960 toolPtr = &infoPtr->tools[i];
1961 if ((toolPtr->hinst) && (toolPtr->lpszText)) {
1962 if ( (toolPtr->lpszText != LPSTR_TEXTCALLBACKW) &&
1963 (HIWORD((INT)toolPtr->lpszText) != 0) )
1964 {
1965 COMCTL32_Free (toolPtr->lpszText);
1966 toolPtr->lpszText = NULL;
1967 }
1968 }
1969
1970 /* remove subclassing */
1971 if (toolPtr->uFlags & TTF_SUBCLASS) {
1972 if (toolPtr->uFlags & TTF_IDISHWND) {
1973 RemoveWindowSubclass((HWND)toolPtr->uId, TOOLTIPS_SubclassProc, 1);
1974 }
1975 else {
1976 RemoveWindowSubclass(toolPtr->hwnd, TOOLTIPS_SubclassProc, 1);
1977 }
1978 }
1979 }
1980 COMCTL32_Free (infoPtr->tools);
1981 }
1982
1983 /* delete font */
1984 DeleteObject (infoPtr->hFont);
1985
1986 /* free tool tips info data */
1987 COMCTL32_Free (infoPtr);
1988 SetWindowLongA(hwnd, 0, 0);
1989 return 0;
1990}
1991
1992
1993static LRESULT
1994TOOLTIPS_EraseBackground (HWND hwnd, WPARAM wParam, LPARAM lParam)
1995{
1996 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1997 RECT rect;
1998 HBRUSH hBrush;
1999
2000 hBrush = CreateSolidBrush (infoPtr->clrBk);
2001 GetClientRect (hwnd, &rect);
2002 FillRect ((HDC)wParam, &rect, hBrush);
2003 DeleteObject (hBrush);
2004
2005 return FALSE;
2006}
2007
2008
2009static LRESULT
2010TOOLTIPS_GetFont (HWND hwnd, WPARAM wParam, LPARAM lParam)
2011{
2012 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
2013
2014 return (LRESULT)infoPtr->hFont;
2015}
2016
2017
2018static LRESULT
2019TOOLTIPS_MouseMessage (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
2020{
2021 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
2022
2023 TOOLTIPS_Hide (hwnd, infoPtr);
2024
2025 return 0;
2026}
2027
2028
2029static LRESULT
2030TOOLTIPS_NCCreate (HWND hwnd, WPARAM wParam, LPARAM lParam)
2031{
2032 DWORD dwStyle = GetWindowLongA (hwnd, GWL_STYLE);
2033 DWORD dwExStyle = GetWindowLongA (hwnd, GWL_EXSTYLE);
2034
2035#ifdef __WIN32OS2__
2036 //@@PF Win2K ignores TTS_ALWAYSTIP completely but I am still investigating
2037 //this, for now it is 100% to say all MFC apps set this attribute yet Win2k ignores it
2038 //completely be it toolbar or some other control.
2039 dwStyle &= ~TTS_ALWAYSTIP;
2040#endif
2041
2042 dwStyle &= 0x0000FFFF;
2043 dwStyle |= (WS_POPUP | WS_BORDER | WS_CLIPSIBLINGS);
2044 SetWindowLongA (hwnd, GWL_STYLE, dwStyle);
2045
2046 dwExStyle |= WS_EX_TOOLWINDOW;
2047 SetWindowLongA (hwnd, GWL_EXSTYLE, dwExStyle);
2048
2049 return TRUE;
2050}
2051
2052
2053static LRESULT
2054TOOLTIPS_NCHitTest (HWND hwnd, WPARAM wParam, LPARAM lParam)
2055{
2056 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
2057 INT nTool = (infoPtr->bTrackActive) ? infoPtr->nTrackTool : infoPtr->nTool;
2058
2059 TRACE(" nTool=%d\n", nTool);
2060
2061 if ((nTool > -1) && (nTool < infoPtr->uNumTools)) {
2062 if (infoPtr->tools[nTool].uFlags & TTF_TRANSPARENT) {
2063 TRACE("-- in transparent mode!\n");
2064 return HTTRANSPARENT;
2065 }
2066 }
2067
2068 return DefWindowProcA (hwnd, WM_NCHITTEST, wParam, lParam);
2069}
2070
2071
2072static LRESULT
2073TOOLTIPS_NotifyFormat (HWND hwnd, WPARAM wParam, LPARAM lParam)
2074{
2075 FIXME ("hwnd=%p wParam=%x lParam=%lx\n", hwnd, wParam, lParam);
2076
2077 return 0;
2078}
2079
2080
2081static LRESULT
2082TOOLTIPS_Paint (HWND hwnd, WPARAM wParam, LPARAM lParam)
2083{
2084 HDC hdc;
2085 PAINTSTRUCT ps;
2086
2087 hdc = (wParam == 0) ? BeginPaint (hwnd, &ps) : (HDC)wParam;
2088 TOOLTIPS_Refresh (hwnd, hdc);
2089 if (!wParam)
2090 EndPaint (hwnd, &ps);
2091 return 0;
2092}
2093
2094
2095static LRESULT
2096TOOLTIPS_SetFont (HWND hwnd, WPARAM wParam, LPARAM lParam)
2097{
2098 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
2099 LOGFONTW lf;
2100
2101 if(!GetObjectW((HFONT)wParam, sizeof lf, &lf))
2102 return 0;
2103
2104 if(infoPtr->hFont) DeleteObject (infoPtr->hFont);
2105
2106 infoPtr->hFont = CreateFontIndirectW(&lf);
2107
2108 if ((LOWORD(lParam)) & (infoPtr->nCurrentTool != -1)) {
2109 FIXME("full redraw needed!\n");
2110 }
2111
2112 return 0;
2113}
2114/******************************************************************
2115 * TOOLTIPS_OnWMGetTextLength
2116 *
2117 * This function is called when the tooltip receive a
2118 * WM_GETTEXTLENGTH message.
2119 * wParam : not used
2120 * lParam : not used
2121 *
2122 * returns the length, in characters, of the tip text
2123 ******************************************************************/
2124static LRESULT
2125TOOLTIPS_OnWMGetTextLength(HWND hwnd, WPARAM wParam, LPARAM lParam)
2126{
2127 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
2128 return lstrlenW(infoPtr->szTipText);
2129}
2130
2131/******************************************************************
2132 * TOOLTIPS_OnWMGetText
2133 *
2134 * This function is called when the tooltip receive a
2135 * WM_GETTEXT message.
2136 * wParam : specifies the maximum number of characters to be copied
2137 * lParam : is the pointer to the buffer that will receive
2138 * the tip text
2139 *
2140 * returns the number of characters copied
2141 ******************************************************************/
2142static LRESULT
2143TOOLTIPS_OnWMGetText (HWND hwnd, WPARAM wParam, LPARAM lParam)
2144{
2145 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
2146
2147 if(!infoPtr || !(infoPtr->szTipText))
2148 return 0;
2149
2150 return WideCharToMultiByte(CP_ACP, 0, infoPtr->szTipText, -1,
2151 (LPSTR)lParam, wParam, NULL, NULL);
2152}
2153
2154static LRESULT
2155TOOLTIPS_Timer (HWND hwnd, WPARAM wParam, LPARAM lParam)
2156{
2157 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
2158 INT nOldTool;
2159
2160 TRACE("timer %d (%p) expired!\n", wParam, hwnd);
2161
2162 switch (wParam) {
2163 case ID_TIMERSHOW:
2164 KillTimer (hwnd, ID_TIMERSHOW);
2165 nOldTool = infoPtr->nTool;
2166 if ((infoPtr->nTool = TOOLTIPS_CheckTool (hwnd, TRUE)) == nOldTool)
2167 TOOLTIPS_Show (hwnd, infoPtr);
2168 break;
2169
2170 case ID_TIMERPOP:
2171 TOOLTIPS_Hide (hwnd, infoPtr);
2172 break;
2173
2174 case ID_TIMERLEAVE:
2175 nOldTool = infoPtr->nTool;
2176 infoPtr->nTool = TOOLTIPS_CheckTool (hwnd, FALSE);
2177 TRACE("tool (%p) %d %d %d\n", hwnd, nOldTool,
2178 infoPtr->nTool, infoPtr->nCurrentTool);
2179 if (infoPtr->nTool != nOldTool) {
2180 if(infoPtr->nTool == -1) { /* Moved out of all tools */
2181 TOOLTIPS_Hide(hwnd, infoPtr);
2182 KillTimer(hwnd, ID_TIMERLEAVE);
2183 } else if (nOldTool == -1) { /* Moved from outside */
2184 ERR("How did this happen?\n");
2185 } else { /* Moved from one to another */
2186 TOOLTIPS_Hide (hwnd, infoPtr);
2187 KillTimer(hwnd, ID_TIMERLEAVE);
2188 if(infoPtr->bActive) {
2189 SetTimer (hwnd, ID_TIMERSHOW, infoPtr->nReshowTime, 0);
2190 TRACE("timer 1 started!\n");
2191 }
2192 }
2193 }
2194 break;
2195
2196 default:
2197 ERR("Unknown timer id %d\n", wParam);
2198 break;
2199 }
2200 return 0;
2201}
2202
2203
2204static LRESULT
2205TOOLTIPS_WinIniChange (HWND hwnd, WPARAM wParam, LPARAM lParam)
2206{
2207 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
2208 NONCLIENTMETRICSA nclm;
2209
2210 infoPtr->clrBk = GetSysColor (COLOR_INFOBK);
2211 infoPtr->clrText = GetSysColor (COLOR_INFOTEXT);
2212
2213 DeleteObject (infoPtr->hFont);
2214 nclm.cbSize = sizeof(NONCLIENTMETRICSA);
2215 SystemParametersInfoA (SPI_GETNONCLIENTMETRICS, 0, &nclm, 0);
2216 infoPtr->hFont = CreateFontIndirectA (&nclm.lfStatusFont);
2217
2218 return 0;
2219}
2220
2221
2222LRESULT CALLBACK
2223TOOLTIPS_SubclassProc (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam, UINT_PTR uID, DWORD_PTR dwRef)
2224{
2225 MSG msg;
2226
2227 switch(uMsg) {
2228 case WM_MOUSEMOVE:
2229 case WM_LBUTTONDOWN:
2230 case WM_LBUTTONUP:
2231 case WM_MBUTTONDOWN:
2232 case WM_MBUTTONUP:
2233 case WM_RBUTTONDOWN:
2234 case WM_RBUTTONUP:
2235 msg.hwnd = hwnd;
2236 msg.message = uMsg;
2237 msg.wParam = wParam;
2238 msg.lParam = lParam;
2239 TOOLTIPS_RelayEvent((HWND)dwRef, 0, (LPARAM)&msg);
2240 break;
2241
2242 default:
2243 break;
2244 }
2245 return DefSubclassProc(hwnd, uMsg, wParam, lParam);
2246}
2247
2248
2249static LRESULT CALLBACK
2250TOOLTIPS_WindowProc (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
2251{
2252 TRACE("hwnd=%p msg=%x wparam=%x lParam=%lx\n", hwnd, uMsg, wParam, lParam);
2253 if (!TOOLTIPS_GetInfoPtr(hwnd) && (uMsg != WM_CREATE) && (uMsg != WM_NCCREATE))
2254 return DefWindowProcA (hwnd, uMsg, wParam, lParam);
2255 switch (uMsg)
2256 {
2257 case TTM_ACTIVATE:
2258 return TOOLTIPS_Activate (hwnd, wParam, lParam);
2259
2260 case TTM_ADDTOOLA:
2261 return TOOLTIPS_AddToolA (hwnd, wParam, lParam);
2262
2263 case TTM_ADDTOOLW:
2264 return TOOLTIPS_AddToolW (hwnd, wParam, lParam);
2265
2266 case TTM_DELTOOLA:
2267 return TOOLTIPS_DelToolA (hwnd, wParam, lParam);
2268
2269 case TTM_DELTOOLW:
2270 return TOOLTIPS_DelToolW (hwnd, wParam, lParam);
2271
2272 case TTM_ENUMTOOLSA:
2273 return TOOLTIPS_EnumToolsA (hwnd, wParam, lParam);
2274
2275 case TTM_ENUMTOOLSW:
2276 return TOOLTIPS_EnumToolsW (hwnd, wParam, lParam);
2277
2278 case TTM_GETBUBBLESIZE:
2279 return TOOLTIPS_GetBubbleSize (hwnd, wParam, lParam);
2280
2281 case TTM_GETCURRENTTOOLA:
2282 return TOOLTIPS_GetCurrentToolA (hwnd, wParam, lParam);
2283
2284 case TTM_GETCURRENTTOOLW:
2285 return TOOLTIPS_GetCurrentToolW (hwnd, wParam, lParam);
2286
2287 case TTM_GETDELAYTIME:
2288 return TOOLTIPS_GetDelayTime (hwnd, wParam, lParam);
2289
2290 case TTM_GETMARGIN:
2291 return TOOLTIPS_GetMargin (hwnd, wParam, lParam);
2292
2293 case TTM_GETMAXTIPWIDTH:
2294 return TOOLTIPS_GetMaxTipWidth (hwnd, wParam, lParam);
2295
2296 case TTM_GETTEXTA:
2297 return TOOLTIPS_GetTextA (hwnd, wParam, lParam);
2298
2299 case TTM_GETTEXTW:
2300 return TOOLTIPS_GetTextW (hwnd, wParam, lParam);
2301
2302 case TTM_GETTIPBKCOLOR:
2303 return TOOLTIPS_GetTipBkColor (hwnd, wParam, lParam);
2304
2305 case TTM_GETTIPTEXTCOLOR:
2306 return TOOLTIPS_GetTipTextColor (hwnd, wParam, lParam);
2307
2308 case TTM_GETTOOLCOUNT:
2309 return TOOLTIPS_GetToolCount (hwnd, wParam, lParam);
2310
2311 case TTM_GETTOOLINFOA:
2312 return TOOLTIPS_GetToolInfoA (hwnd, wParam, lParam);
2313
2314 case TTM_GETTOOLINFOW:
2315 return TOOLTIPS_GetToolInfoW (hwnd, wParam, lParam);
2316
2317 case TTM_HITTESTA:
2318 return TOOLTIPS_HitTestA (hwnd, wParam, lParam);
2319
2320 case TTM_HITTESTW:
2321 return TOOLTIPS_HitTestW (hwnd, wParam, lParam);
2322
2323 case TTM_NEWTOOLRECTA:
2324 return TOOLTIPS_NewToolRectA (hwnd, wParam, lParam);
2325
2326 case TTM_NEWTOOLRECTW:
2327 return TOOLTIPS_NewToolRectW (hwnd, wParam, lParam);
2328
2329 case TTM_POP:
2330 return TOOLTIPS_Pop (hwnd, wParam, lParam);
2331
2332 case TTM_RELAYEVENT:
2333 return TOOLTIPS_RelayEvent (hwnd, wParam, lParam);
2334
2335 case TTM_SETDELAYTIME:
2336 return TOOLTIPS_SetDelayTime (hwnd, wParam, lParam);
2337
2338 case TTM_SETMARGIN:
2339 return TOOLTIPS_SetMargin (hwnd, wParam, lParam);
2340
2341 case TTM_SETMAXTIPWIDTH:
2342 return TOOLTIPS_SetMaxTipWidth (hwnd, wParam, lParam);
2343
2344 case TTM_SETTIPBKCOLOR:
2345 return TOOLTIPS_SetTipBkColor (hwnd, wParam, lParam);
2346
2347 case TTM_SETTIPTEXTCOLOR:
2348 return TOOLTIPS_SetTipTextColor (hwnd, wParam, lParam);
2349
2350 case TTM_SETTOOLINFOA:
2351 return TOOLTIPS_SetToolInfoA (hwnd, wParam, lParam);
2352
2353 case TTM_SETTOOLINFOW:
2354 return TOOLTIPS_SetToolInfoW (hwnd, wParam, lParam);
2355
2356 case TTM_TRACKACTIVATE:
2357 return TOOLTIPS_TrackActivate (hwnd, wParam, lParam);
2358
2359 case TTM_TRACKPOSITION:
2360 return TOOLTIPS_TrackPosition (hwnd, wParam, lParam);
2361
2362 case TTM_UPDATE:
2363 return TOOLTIPS_Update (hwnd, wParam, lParam);
2364
2365 case TTM_UPDATETIPTEXTA:
2366 return TOOLTIPS_UpdateTipTextA (hwnd, wParam, lParam);
2367
2368 case TTM_UPDATETIPTEXTW:
2369 return TOOLTIPS_UpdateTipTextW (hwnd, wParam, lParam);
2370
2371 case TTM_WINDOWFROMPOINT:
2372 return TOOLTIPS_WindowFromPoint (hwnd, wParam, lParam);
2373
2374
2375 case WM_CREATE:
2376 return TOOLTIPS_Create (hwnd, wParam, lParam);
2377
2378 case WM_DESTROY:
2379 return TOOLTIPS_Destroy (hwnd, wParam, lParam);
2380
2381 case WM_ERASEBKGND:
2382 return TOOLTIPS_EraseBackground (hwnd, wParam, lParam);
2383
2384 case WM_GETFONT:
2385 return TOOLTIPS_GetFont (hwnd, wParam, lParam);
2386
2387 case WM_GETTEXT:
2388 return TOOLTIPS_OnWMGetText (hwnd, wParam, lParam);
2389
2390 case WM_GETTEXTLENGTH:
2391 return TOOLTIPS_OnWMGetTextLength (hwnd, wParam, lParam);
2392
2393
2394 case WM_LBUTTONDOWN:
2395 case WM_LBUTTONUP:
2396 case WM_MBUTTONDOWN:
2397 case WM_MBUTTONUP:
2398 case WM_RBUTTONDOWN:
2399 case WM_RBUTTONUP:
2400 case WM_MOUSEMOVE:
2401 return TOOLTIPS_MouseMessage (hwnd, uMsg, wParam, lParam);
2402
2403 case WM_NCCREATE:
2404 return TOOLTIPS_NCCreate (hwnd, wParam, lParam);
2405
2406 case WM_NCHITTEST:
2407 return TOOLTIPS_NCHitTest (hwnd, wParam, lParam);
2408
2409 case WM_NOTIFYFORMAT:
2410 return TOOLTIPS_NotifyFormat (hwnd, wParam, lParam);
2411
2412 case WM_PAINT:
2413 return TOOLTIPS_Paint (hwnd, wParam, lParam);
2414
2415 case WM_SETFONT:
2416 return TOOLTIPS_SetFont (hwnd, wParam, lParam);
2417
2418 case WM_TIMER:
2419 return TOOLTIPS_Timer (hwnd, wParam, lParam);
2420
2421 case WM_WININICHANGE:
2422 return TOOLTIPS_WinIniChange (hwnd, wParam, lParam);
2423
2424 default:
2425 if ((uMsg >= WM_USER) && (uMsg < WM_APP))
2426 ERR("unknown msg %04x wp=%08x lp=%08lx\n",
2427 uMsg, wParam, lParam);
2428 return DefWindowProcA (hwnd, uMsg, wParam, lParam);
2429 }
2430 return 0;
2431}
2432
2433
2434VOID
2435TOOLTIPS_Register (void)
2436{
2437 WNDCLASSA wndClass;
2438
2439 ZeroMemory (&wndClass, sizeof(WNDCLASSA));
2440 wndClass.style = CS_GLOBALCLASS | CS_DBLCLKS | CS_SAVEBITS;
2441 wndClass.lpfnWndProc = (WNDPROC)TOOLTIPS_WindowProc;
2442 wndClass.cbClsExtra = 0;
2443 wndClass.cbWndExtra = sizeof(TOOLTIPS_INFO *);
2444 wndClass.hCursor = LoadCursorA (0, IDC_ARROWA);
2445 wndClass.hbrBackground = 0;
2446 wndClass.lpszClassName = TOOLTIPS_CLASSA;
2447
2448 RegisterClassA (&wndClass);
2449}
2450
2451
2452VOID
2453TOOLTIPS_Unregister (void)
2454{
2455 UnregisterClassA (TOOLTIPS_CLASSA, (HINSTANCE)NULL);
2456}
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