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TOOLTIPS_GetTipText: Accept null module instance, Loadstring can
[wine/multimedia.git] / dlls / comctl32 / tooltips.c
blobefe8fe105de2ce633b5f0a5f1b61597b7801907d
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
81 WINE_DEFAULT_DEBUG_CHANNEL(tooltips);
82
83 typedef struct
84 {
85 WNDPROC wpOrigProc;
86 HWND hwndToolTip;
87 UINT uRefCount;
88 } TT_SUBCLASS_INFO, *LPTT_SUBCLASS_INFO;
89
90
91 typedef struct
92 {
93 UINT uFlags;
94 HWND hwnd;
95 UINT uId;
96 RECT rect;
97 HINSTANCE hinst;
98 LPWSTR lpszText;
99 LPARAM lParam;
100 } TTTOOL_INFO;
101
102
103 typedef struct
104 {
105 WCHAR szTipText[INFOTIPSIZE];
106 BOOL bActive;
107 BOOL bTrackActive;
108 UINT uNumTools;
109 COLORREF clrBk;
110 COLORREF clrText;
111 HFONT hFont;
112 INT xTrackPos;
113 INT yTrackPos;
114 INT nMaxTipWidth;
115 INT nTool;
116 INT nCurrentTool;
117 INT nTrackTool;
118 INT nReshowTime;
119 INT nAutoPopTime;
120 INT nInitialTime;
121 RECT rcMargin;
122 BOOL bNotifyUnicode;
123
124 TTTOOL_INFO *tools;
125 } TOOLTIPS_INFO;
126
127 #define ID_TIMERSHOW 1 /* show delay timer */
128 #define ID_TIMERPOP 2 /* auto pop timer */
129 #define ID_TIMERLEAVE 3 /* tool leave timer */
130
131
132 extern LPSTR COMCTL32_aSubclass; /* global subclassing atom */
133
134 /* property name of tooltip window handle */
135 /*#define TT_SUBCLASS_PROP "CC32SubclassInfo" */
136
137 #define TOOLTIPS_GetInfoPtr(hWindow) ((TOOLTIPS_INFO *)GetWindowLongA (hWindow, 0))
138
139
140 LRESULT CALLBACK
141 TOOLTIPS_SubclassProc (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
142
143
144 static VOID
145 TOOLTIPS_Refresh (HWND hwnd, HDC hdc)
146 {
147 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr(hwnd);
148 RECT rc;
149 INT oldBkMode;
150 HFONT hOldFont;
151 HBRUSH hBrush;
152 UINT uFlags = DT_EXTERNALLEADING;
153
154 if (infoPtr->nMaxTipWidth > -1)
155 uFlags |= DT_WORDBREAK;
156 if (GetWindowLongA (hwnd, GWL_STYLE) & TTS_NOPREFIX)
157 uFlags |= DT_NOPREFIX;
158 GetClientRect (hwnd, &rc);
159
160 /* fill the background */
161 hBrush = CreateSolidBrush (infoPtr->clrBk);
162 FillRect (hdc, &rc, hBrush);
163 DeleteObject (hBrush);
164
165 /* calculate text rectangle */
166 rc.left += (2 + infoPtr->rcMargin.left);
167 rc.top += (2 + infoPtr->rcMargin.top);
168 rc.right -= (2 + infoPtr->rcMargin.right);
169 rc.bottom -= (2 + infoPtr->rcMargin.bottom);
170
171 /* draw text */
172 oldBkMode = SetBkMode (hdc, TRANSPARENT);
173 SetTextColor (hdc, infoPtr->clrText);
174 hOldFont = SelectObject (hdc, infoPtr->hFont);
175 DrawTextW (hdc, infoPtr->szTipText, -1, &rc, uFlags);
176 SelectObject (hdc, hOldFont);
177 if (oldBkMode != TRANSPARENT)
178 SetBkMode (hdc, oldBkMode);
179 }
180
181
182 static VOID
183 TOOLTIPS_GetTipText (HWND hwnd, TOOLTIPS_INFO *infoPtr, INT nTool)
184 {
185 TTTOOL_INFO *toolPtr = &infoPtr->tools[nTool];
186
187 if (HIWORD((UINT)toolPtr->lpszText) == 0) {
188 /* load a resource */
189 TRACE("load res string %x %x\n",
190 toolPtr->hinst, (int)toolPtr->lpszText);
191 LoadStringW (toolPtr->hinst, (UINT)toolPtr->lpszText,
192 infoPtr->szTipText, INFOTIPSIZE);
193 }
194 else if (toolPtr->lpszText) {
195 if (toolPtr->lpszText == LPSTR_TEXTCALLBACKW) {
196 NMTTDISPINFOA ttnmdi;
197
198 /* fill NMHDR struct */
199 ZeroMemory (&ttnmdi, sizeof(NMTTDISPINFOA));
200 ttnmdi.hdr.hwndFrom = hwnd;
201 ttnmdi.hdr.idFrom = toolPtr->uId;
202 ttnmdi.hdr.code = TTN_GETDISPINFOA;
203 ttnmdi.lpszText = (LPSTR)&ttnmdi.szText;
204 ttnmdi.uFlags = toolPtr->uFlags;
205 ttnmdi.lParam = toolPtr->lParam;
206
207 TRACE("hdr.idFrom = %x\n", ttnmdi.hdr.idFrom);
208 SendMessageA (toolPtr->hwnd, WM_NOTIFY,
209 (WPARAM)toolPtr->uId, (LPARAM)&ttnmdi);
210
211 if (HIWORD((UINT)ttnmdi.lpszText) == 0) {
212 LoadStringW (ttnmdi.hinst, (UINT)ttnmdi.lpszText,
213 infoPtr->szTipText, INFOTIPSIZE);
214 if (ttnmdi.uFlags & TTF_DI_SETITEM) {
215 toolPtr->hinst = ttnmdi.hinst;
216 toolPtr->lpszText = (LPWSTR)ttnmdi.lpszText;
217 }
218 }
219 else if (ttnmdi.szText[0]) {
220 MultiByteToWideChar(CP_ACP, 0, ttnmdi.szText, 80,
221 infoPtr->szTipText, INFOTIPSIZE);
222 if (ttnmdi.uFlags & TTF_DI_SETITEM) {
223 INT len = MultiByteToWideChar(CP_ACP, 0, ttnmdi.szText,
224 80, NULL, 0);
225 toolPtr->hinst = 0;
226 toolPtr->lpszText = COMCTL32_Alloc (len * sizeof(WCHAR));
227 MultiByteToWideChar(CP_ACP, 0, ttnmdi.szText, 80,
228 toolPtr->lpszText, len);
229 }
230 }
231 else if (ttnmdi.lpszText == 0) {
232 /* no text available */
233 infoPtr->szTipText[0] = L'\0';
234 }
235 else if (ttnmdi.lpszText != LPSTR_TEXTCALLBACKA) {
236 MultiByteToWideChar(CP_ACP, 0, ttnmdi.lpszText, -1,
237 infoPtr->szTipText, INFOTIPSIZE);
238 if (ttnmdi.uFlags & TTF_DI_SETITEM) {
239 INT len = MultiByteToWideChar(CP_ACP, 0, ttnmdi.lpszText,
240 -1, NULL, 0);
241 toolPtr->hinst = 0;
242 toolPtr->lpszText = COMCTL32_Alloc (len * sizeof(WCHAR));
243 MultiByteToWideChar(CP_ACP, 0, ttnmdi.lpszText, -1,
244 toolPtr->lpszText, len);
245 }
246 }
247 else {
248 ERR("recursive text callback!\n");
249 infoPtr->szTipText[0] = '\0';
250 }
251 }
252 else {
253 /* the item is a usual (unicode) text */
254 lstrcpynW (infoPtr->szTipText, toolPtr->lpszText, INFOTIPSIZE);
255 }
256 }
257 else {
258 /* no text available */
259 infoPtr->szTipText[0] = L'\0';
260 }
261
262 TRACE("%s\n", debugstr_w(infoPtr->szTipText));
263 }
264
265
266 static VOID
267 TOOLTIPS_CalcTipSize (HWND hwnd, TOOLTIPS_INFO *infoPtr, LPSIZE lpSize)
268 {
269 HDC hdc;
270 HFONT hOldFont;
271 UINT uFlags = DT_EXTERNALLEADING | DT_CALCRECT;
272 RECT rc = {0, 0, 0, 0};
273
274 if (infoPtr->nMaxTipWidth > -1) {
275 rc.right = infoPtr->nMaxTipWidth;
276 uFlags |= DT_WORDBREAK;
277 }
278 if (GetWindowLongA (hwnd, GWL_STYLE) & TTS_NOPREFIX)
279 uFlags |= DT_NOPREFIX;
280 TRACE("%s\n", debugstr_w(infoPtr->szTipText));
281
282 hdc = GetDC (hwnd);
283 hOldFont = SelectObject (hdc, infoPtr->hFont);
284 DrawTextW (hdc, infoPtr->szTipText, -1, &rc, uFlags);
285 SelectObject (hdc, hOldFont);
286 ReleaseDC (hwnd, hdc);
287
288 lpSize->cx = rc.right - rc.left + 4 +
289 infoPtr->rcMargin.left + infoPtr->rcMargin.right;
290 lpSize->cy = rc.bottom - rc.top + 4 +
291 infoPtr->rcMargin.bottom + infoPtr->rcMargin.top;
292 }
293
294
295 static VOID
296 TOOLTIPS_Show (HWND hwnd, TOOLTIPS_INFO *infoPtr)
297 {
298 TTTOOL_INFO *toolPtr;
299 RECT rect, wndrect;
300 SIZE size;
301 NMHDR hdr;
302
303 if (infoPtr->nTool == -1) {
304 TRACE("invalid tool (-1)!\n");
305 return;
306 }
307
308 infoPtr->nCurrentTool = infoPtr->nTool;
309
310 TRACE("Show tooltip pre %d! (%04x)\n", infoPtr->nTool, hwnd);
311
312 TOOLTIPS_GetTipText (hwnd, infoPtr, infoPtr->nCurrentTool);
313
314 if (infoPtr->szTipText[0] == L'\0') {
315 infoPtr->nCurrentTool = -1;
316 return;
317 }
318
319 TRACE("Show tooltip %d!\n", infoPtr->nCurrentTool);
320 toolPtr = &infoPtr->tools[infoPtr->nCurrentTool];
321
322 hdr.hwndFrom = hwnd;
323 hdr.idFrom = toolPtr->uId;
324 hdr.code = TTN_SHOW;
325 SendMessageA (toolPtr->hwnd, WM_NOTIFY,
326 (WPARAM)toolPtr->uId, (LPARAM)&hdr);
327
328 TRACE("%s\n", debugstr_w(infoPtr->szTipText));
329
330 TOOLTIPS_CalcTipSize (hwnd, infoPtr, &size);
331 TRACE("size %ld x %ld\n", size.cx, size.cy);
332
333 if (toolPtr->uFlags & TTF_CENTERTIP) {
334 RECT rc;
335
336 if (toolPtr->uFlags & TTF_IDISHWND)
337 GetWindowRect ((HWND)toolPtr->uId, &rc);
338 else {
339 rc = toolPtr->rect;
340 MapWindowPoints (toolPtr->hwnd, (HWND)0, (LPPOINT)&rc, 2);
341 }
342 rect.left = (rc.left + rc.right - size.cx) / 2;
343 rect.top = rc.bottom + 2;
344 }
345 else {
346 GetCursorPos ((LPPOINT)&rect);
347 rect.top += 20;
348 }
349
350 TRACE("pos %d - %d\n", rect.left, rect.top);
351
352 rect.right = rect.left + size.cx;
353 rect.bottom = rect.top + size.cy;
354
355 /* check position */
356 wndrect.right = GetSystemMetrics( SM_CXSCREEN );
357 if( rect.right > wndrect.right ) {
358 rect.left -= rect.right - wndrect.right + 2;
359 rect.right = wndrect.right - 2;
360 }
361 wndrect.bottom = GetSystemMetrics( SM_CYSCREEN );
362 if( rect.bottom > wndrect.bottom ) {
363 RECT rc;
364
365 if (toolPtr->uFlags & TTF_IDISHWND)
366 GetWindowRect ((HWND)toolPtr->uId, &rc);
367 else {
368 rc = toolPtr->rect;
369 MapWindowPoints (toolPtr->hwnd, (HWND)0, (LPPOINT)&rc, 2);
370 }
371 rect.bottom = rc.top - 2;
372 rect.top = rect.bottom - size.cy;
373 }
374
375 AdjustWindowRectEx (&rect, GetWindowLongA (hwnd, GWL_STYLE),
376 FALSE, GetWindowLongA (hwnd, GWL_EXSTYLE));
377
378 SetWindowPos (hwnd, HWND_TOP, rect.left, rect.top,
379 rect.right - rect.left, rect.bottom - rect.top,
380 SWP_SHOWWINDOW | SWP_NOACTIVATE);
381
382 /* repaint the tooltip */
383 InvalidateRect(hwnd, NULL, TRUE);
384 UpdateWindow(hwnd);
385
386 SetTimer (hwnd, ID_TIMERPOP, infoPtr->nAutoPopTime, 0);
387 TRACE("timer 2 started!\n");
388 SetTimer (hwnd, ID_TIMERLEAVE, infoPtr->nReshowTime, 0);
389 TRACE("timer 3 started!\n");
390 }
391
392
393 static VOID
394 TOOLTIPS_Hide (HWND hwnd, TOOLTIPS_INFO *infoPtr)
395 {
396 TTTOOL_INFO *toolPtr;
397 NMHDR hdr;
398
399 TRACE("Hide tooltip %d! (%04x)\n", infoPtr->nCurrentTool, hwnd);
400
401 if (infoPtr->nCurrentTool == -1)
402 return;
403
404 toolPtr = &infoPtr->tools[infoPtr->nCurrentTool];
405 KillTimer (hwnd, ID_TIMERPOP);
406
407 hdr.hwndFrom = hwnd;
408 hdr.idFrom = toolPtr->uId;
409 hdr.code = TTN_POP;
410 SendMessageA (toolPtr->hwnd, WM_NOTIFY,
411 (WPARAM)toolPtr->uId, (LPARAM)&hdr);
412
413 infoPtr->nCurrentTool = -1;
414
415 SetWindowPos (hwnd, HWND_TOP, 0, 0, 0, 0,
416 SWP_NOZORDER | SWP_HIDEWINDOW | SWP_NOACTIVATE);
417 }
418
419
420 static VOID
421 TOOLTIPS_TrackShow (HWND hwnd, TOOLTIPS_INFO *infoPtr)
422 {
423 TTTOOL_INFO *toolPtr;
424 RECT rect;
425 SIZE size;
426 NMHDR hdr;
427
428 if (infoPtr->nTrackTool == -1) {
429 TRACE("invalid tracking tool (-1)!\n");
430 return;
431 }
432
433 TRACE("show tracking tooltip pre %d!\n", infoPtr->nTrackTool);
434
435 TOOLTIPS_GetTipText (hwnd, infoPtr, infoPtr->nTrackTool);
436
437 if (infoPtr->szTipText[0] == L'\0') {
438 infoPtr->nTrackTool = -1;
439 return;
440 }
441
442 TRACE("show tracking tooltip %d!\n", infoPtr->nTrackTool);
443 toolPtr = &infoPtr->tools[infoPtr->nTrackTool];
444
445 hdr.hwndFrom = hwnd;
446 hdr.idFrom = toolPtr->uId;
447 hdr.code = TTN_SHOW;
448 SendMessageA (toolPtr->hwnd, WM_NOTIFY,
449 (WPARAM)toolPtr->uId, (LPARAM)&hdr);
450
451 TRACE("%s\n", debugstr_w(infoPtr->szTipText));
452
453 TOOLTIPS_CalcTipSize (hwnd, infoPtr, &size);
454 TRACE("size %ld x %ld\n", size.cx, size.cy);
455
456 if (toolPtr->uFlags & TTF_ABSOLUTE) {
457 rect.left = infoPtr->xTrackPos;
458 rect.top = infoPtr->yTrackPos;
459
460 if (toolPtr->uFlags & TTF_CENTERTIP) {
461 rect.left -= (size.cx / 2);
462 rect.top -= (size.cy / 2);
463 }
464 }
465 else {
466 RECT rcTool;
467
468 if (toolPtr->uFlags & TTF_IDISHWND)
469 GetWindowRect ((HWND)toolPtr->uId, &rcTool);
470 else {
471 rcTool = toolPtr->rect;
472 MapWindowPoints (toolPtr->hwnd, (HWND)0, (LPPOINT)&rcTool, 2);
473 }
474
475 GetCursorPos ((LPPOINT)&rect);
476 rect.top += 20;
477
478 if (toolPtr->uFlags & TTF_CENTERTIP) {
479 rect.left -= (size.cx / 2);
480 rect.top -= (size.cy / 2);
481 }
482
483 /* smart placement */
484 if ((rect.left + size.cx > rcTool.left) && (rect.left < rcTool.right) &&
485 (rect.top + size.cy > rcTool.top) && (rect.top < rcTool.bottom))
486 rect.left = rcTool.right;
487 }
488
489 TRACE("pos %d - %d\n", rect.left, rect.top);
490
491 rect.right = rect.left + size.cx;
492 rect.bottom = rect.top + size.cy;
493
494 AdjustWindowRectEx (&rect, GetWindowLongA (hwnd, GWL_STYLE),
495 FALSE, GetWindowLongA (hwnd, GWL_EXSTYLE));
496
497 SetWindowPos (hwnd, HWND_TOP, rect.left, rect.top,
498 rect.right - rect.left, rect.bottom - rect.top,
499 SWP_SHOWWINDOW | SWP_NOACTIVATE );
500
501 InvalidateRect(hwnd, NULL, TRUE);
502 UpdateWindow(hwnd);
503 }
504
505
506 static VOID
507 TOOLTIPS_TrackHide (HWND hwnd, TOOLTIPS_INFO *infoPtr)
508 {
509 TTTOOL_INFO *toolPtr;
510 NMHDR hdr;
511
512 if (infoPtr->nTrackTool == -1)
513 return;
514
515 toolPtr = &infoPtr->tools[infoPtr->nTrackTool];
516 TRACE("hide tracking tooltip %d!\n", infoPtr->nTrackTool);
517
518 hdr.hwndFrom = hwnd;
519 hdr.idFrom = toolPtr->uId;
520 hdr.code = TTN_POP;
521 SendMessageA (toolPtr->hwnd, WM_NOTIFY,
522 (WPARAM)toolPtr->uId, (LPARAM)&hdr);
523
524 SetWindowPos (hwnd, HWND_TOP, 0, 0, 0, 0,
525 SWP_NOZORDER | SWP_HIDEWINDOW | SWP_NOACTIVATE);
526 }
527
528
529 static INT
530 TOOLTIPS_GetToolFromInfoA (TOOLTIPS_INFO *infoPtr, LPTTTOOLINFOA lpToolInfo)
531 {
532 TTTOOL_INFO *toolPtr;
533 INT nTool;
534
535 for (nTool = 0; nTool < infoPtr->uNumTools; nTool++) {
536 toolPtr = &infoPtr->tools[nTool];
537
538 if (!(toolPtr->uFlags & TTF_IDISHWND) &&
539 (lpToolInfo->hwnd == toolPtr->hwnd) &&
540 (lpToolInfo->uId == toolPtr->uId))
541 return nTool;
542 }
543
544 for (nTool = 0; nTool < infoPtr->uNumTools; nTool++) {
545 toolPtr = &infoPtr->tools[nTool];
546
547 if ((toolPtr->uFlags & TTF_IDISHWND) &&
548 (lpToolInfo->uId == toolPtr->uId))
549 return nTool;
550 }
551
552 return -1;
553 }
554
555
556 static INT
557 TOOLTIPS_GetToolFromInfoW (TOOLTIPS_INFO *infoPtr, LPTTTOOLINFOW lpToolInfo)
558 {
559 TTTOOL_INFO *toolPtr;
560 INT nTool;
561
562 for (nTool = 0; nTool < infoPtr->uNumTools; nTool++) {
563 toolPtr = &infoPtr->tools[nTool];
564
565 if (!(toolPtr->uFlags & TTF_IDISHWND) &&
566 (lpToolInfo->hwnd == toolPtr->hwnd) &&
567 (lpToolInfo->uId == toolPtr->uId))
568 return nTool;
569 }
570
571 for (nTool = 0; nTool < infoPtr->uNumTools; nTool++) {
572 toolPtr = &infoPtr->tools[nTool];
573
574 if ((toolPtr->uFlags & TTF_IDISHWND) &&
575 (lpToolInfo->uId == toolPtr->uId))
576 return nTool;
577 }
578
579 return -1;
580 }
581
582
583 static INT
584 TOOLTIPS_GetToolFromPoint (TOOLTIPS_INFO *infoPtr, HWND hwnd, LPPOINT lpPt)
585 {
586 TTTOOL_INFO *toolPtr;
587 INT nTool;
588
589 for (nTool = 0; nTool < infoPtr->uNumTools; nTool++) {
590 toolPtr = &infoPtr->tools[nTool];
591
592 if (!(toolPtr->uFlags & TTF_IDISHWND)) {
593 if (hwnd != toolPtr->hwnd)
594 continue;
595 if (!PtInRect (&toolPtr->rect, *lpPt))
596 continue;
597 return nTool;
598 }
599 }
600
601 for (nTool = 0; nTool < infoPtr->uNumTools; nTool++) {
602 toolPtr = &infoPtr->tools[nTool];
603
604 if (toolPtr->uFlags & TTF_IDISHWND) {
605 if ((HWND)toolPtr->uId == hwnd)
606 return nTool;
607 }
608 }
609
610 return -1;
611 }
612
613
614 static BOOL
615 TOOLTIPS_IsWindowActive (HWND hwnd)
616 {
617 HWND hwndActive = GetActiveWindow ();
618 if (!hwndActive)
619 return FALSE;
620 if (hwndActive == hwnd)
621 return TRUE;
622 return IsChild (hwndActive, hwnd);
623 }
624
625
626 static INT
627 TOOLTIPS_CheckTool (HWND hwnd, BOOL bShowTest)
628 {
629 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
630 POINT pt;
631 HWND hwndTool;
632 INT nTool;
633
634 GetCursorPos (&pt);
635 hwndTool = SendMessageA (hwnd, TTM_WINDOWFROMPOINT, 0, (LPARAM)&pt);
636 if (hwndTool == 0)
637 return -1;
638
639 ScreenToClient (hwndTool, &pt);
640 nTool = TOOLTIPS_GetToolFromPoint (infoPtr, hwndTool, &pt);
641 if (nTool == -1)
642 return -1;
643
644 if (!(GetWindowLongA (hwnd, GWL_STYLE) & TTS_ALWAYSTIP) && bShowTest) {
645 if (!TOOLTIPS_IsWindowActive (GetWindow (hwnd, GW_OWNER)))
646 return -1;
647 }
648
649 TRACE("tool %d\n", nTool);
650
651 return nTool;
652 }
653
654
655 static LRESULT
656 TOOLTIPS_Activate (HWND hwnd, WPARAM wParam, LPARAM lParam)
657 {
658 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
659
660 infoPtr->bActive = (BOOL)wParam;
661
662 if (infoPtr->bActive)
663 TRACE("activate!\n");
664
665 if (!(infoPtr->bActive) && (infoPtr->nCurrentTool != -1))
666 TOOLTIPS_Hide (hwnd, infoPtr);
667
668 return 0;
669 }
670
671
672 static LRESULT
673 TOOLTIPS_AddToolA (HWND hwnd, WPARAM wParam, LPARAM lParam)
674 {
675 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
676 LPTTTOOLINFOA lpToolInfo = (LPTTTOOLINFOA)lParam;
677 TTTOOL_INFO *toolPtr;
678
679 if (lpToolInfo == NULL)
680 return FALSE;
681 if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEA)
682 return FALSE;
683
684 TRACE("add tool (%x) %x %d%s!\n",
685 hwnd, lpToolInfo->hwnd, lpToolInfo->uId,
686 (lpToolInfo->uFlags & TTF_IDISHWND) ? " TTF_IDISHWND" : "");
687
688 if (infoPtr->uNumTools == 0) {
689 infoPtr->tools = COMCTL32_Alloc (sizeof(TTTOOL_INFO));
690 toolPtr = infoPtr->tools;
691 }
692 else {
693 TTTOOL_INFO *oldTools = infoPtr->tools;
694 infoPtr->tools =
695 COMCTL32_Alloc (sizeof(TTTOOL_INFO) * (infoPtr->uNumTools + 1));
696 memcpy (infoPtr->tools, oldTools,
697 infoPtr->uNumTools * sizeof(TTTOOL_INFO));
698 COMCTL32_Free (oldTools);
699 toolPtr = &infoPtr->tools[infoPtr->uNumTools];
700 }
701
702 infoPtr->uNumTools++;
703
704 /* copy tool data */
705 toolPtr->uFlags = lpToolInfo->uFlags;
706 toolPtr->hwnd = lpToolInfo->hwnd;
707 toolPtr->uId = lpToolInfo->uId;
708 toolPtr->rect = lpToolInfo->rect;
709 toolPtr->hinst = lpToolInfo->hinst;
710
711 if ((lpToolInfo->hinst) && (HIWORD((INT)lpToolInfo->lpszText) == 0)) {
712 TRACE("add string id %x!\n", (int)lpToolInfo->lpszText);
713 toolPtr->lpszText = (LPWSTR)lpToolInfo->lpszText;
714 }
715 else if (lpToolInfo->lpszText) {
716 if (lpToolInfo->lpszText == LPSTR_TEXTCALLBACKA) {
717 TRACE("add CALLBACK!\n");
718 toolPtr->lpszText = LPSTR_TEXTCALLBACKW;
719 }
720 else {
721 INT len = MultiByteToWideChar(CP_ACP, 0, lpToolInfo->lpszText, -1,
722 NULL, 0);
723 TRACE("add text \"%s\"!\n", lpToolInfo->lpszText);
724 toolPtr->lpszText = COMCTL32_Alloc (len * sizeof(WCHAR));
725 MultiByteToWideChar(CP_ACP, 0, lpToolInfo->lpszText, -1,
726 toolPtr->lpszText, len);
727 }
728 }
729
730 if (lpToolInfo->cbSize >= sizeof(TTTOOLINFOA))
731 toolPtr->lParam = lpToolInfo->lParam;
732
733 /* install subclassing hook */
734 if (toolPtr->uFlags & TTF_SUBCLASS) {
735 if (toolPtr->uFlags & TTF_IDISHWND) {
736 LPTT_SUBCLASS_INFO lpttsi =
737 (LPTT_SUBCLASS_INFO)GetPropA ((HWND)toolPtr->uId, COMCTL32_aSubclass);
738 if (lpttsi == NULL) {
739 lpttsi =
740 (LPTT_SUBCLASS_INFO)COMCTL32_Alloc (sizeof(TT_SUBCLASS_INFO));
741 lpttsi->wpOrigProc =
742 (WNDPROC)SetWindowLongA ((HWND)toolPtr->uId,
743 GWL_WNDPROC,(LONG)TOOLTIPS_SubclassProc);
744 lpttsi->hwndToolTip = hwnd;
745 lpttsi->uRefCount++;
746 SetPropA ((HWND)toolPtr->uId, COMCTL32_aSubclass,
747 (HANDLE)lpttsi);
748 }
749 else
750 WARN("A window tool must only be listed once!\n");
751 }
752 else {
753 LPTT_SUBCLASS_INFO lpttsi =
754 (LPTT_SUBCLASS_INFO)GetPropA (toolPtr->hwnd, COMCTL32_aSubclass);
755 if (lpttsi == NULL) {
756 lpttsi =
757 (LPTT_SUBCLASS_INFO)COMCTL32_Alloc (sizeof(TT_SUBCLASS_INFO));
758 lpttsi->wpOrigProc =
759 (WNDPROC)SetWindowLongA (toolPtr->hwnd,
760 GWL_WNDPROC,(LONG)TOOLTIPS_SubclassProc);
761 lpttsi->hwndToolTip = hwnd;
762 lpttsi->uRefCount++;
763 SetPropA (toolPtr->hwnd, COMCTL32_aSubclass, (HANDLE)lpttsi);
764 }
765 else
766 lpttsi->uRefCount++;
767 }
768 TRACE("subclassing installed!\n");
769 }
770
771 return TRUE;
772 }
773
774
775 static LRESULT
776 TOOLTIPS_AddToolW (HWND hwnd, WPARAM wParam, LPARAM lParam)
777 {
778 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
779 LPTTTOOLINFOW lpToolInfo = (LPTTTOOLINFOW)lParam;
780 TTTOOL_INFO *toolPtr;
781
782 if (lpToolInfo == NULL)
783 return FALSE;
784 if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEW)
785 return FALSE;
786
787 TRACE("add tool (%x) %x %d%s!\n",
788 hwnd, lpToolInfo->hwnd, lpToolInfo->uId,
789 (lpToolInfo->uFlags & TTF_IDISHWND) ? " TTF_IDISHWND" : "");
790
791 if (infoPtr->uNumTools == 0) {
792 infoPtr->tools = COMCTL32_Alloc (sizeof(TTTOOL_INFO));
793 toolPtr = infoPtr->tools;
794 }
795 else {
796 TTTOOL_INFO *oldTools = infoPtr->tools;
797 infoPtr->tools =
798 COMCTL32_Alloc (sizeof(TTTOOL_INFO) * (infoPtr->uNumTools + 1));
799 memcpy (infoPtr->tools, oldTools,
800 infoPtr->uNumTools * sizeof(TTTOOL_INFO));
801 COMCTL32_Free (oldTools);
802 toolPtr = &infoPtr->tools[infoPtr->uNumTools];
803 }
804
805 infoPtr->uNumTools++;
806
807 /* copy tool data */
808 toolPtr->uFlags = lpToolInfo->uFlags;
809 toolPtr->hwnd = lpToolInfo->hwnd;
810 toolPtr->uId = lpToolInfo->uId;
811 toolPtr->rect = lpToolInfo->rect;
812 toolPtr->hinst = lpToolInfo->hinst;
813
814 if ((lpToolInfo->hinst) && (HIWORD((INT)lpToolInfo->lpszText) == 0)) {
815 TRACE("add string id %x!\n", (int)lpToolInfo->lpszText);
816 toolPtr->lpszText = (LPWSTR)lpToolInfo->lpszText;
817 }
818 else if (lpToolInfo->lpszText) {
819 if (lpToolInfo->lpszText == LPSTR_TEXTCALLBACKW) {
820 TRACE("add CALLBACK!\n");
821 toolPtr->lpszText = LPSTR_TEXTCALLBACKW;
822 }
823 else {
824 INT len = lstrlenW (lpToolInfo->lpszText);
825 TRACE("add text %s!\n",
826 debugstr_w(lpToolInfo->lpszText));
827 toolPtr->lpszText = COMCTL32_Alloc ((len + 1)*sizeof(WCHAR));
828 strcpyW (toolPtr->lpszText, lpToolInfo->lpszText);
829 }
830 }
831
832 if (lpToolInfo->cbSize >= sizeof(TTTOOLINFOW))
833 toolPtr->lParam = lpToolInfo->lParam;
834
835 /* install subclassing hook */
836 if (toolPtr->uFlags & TTF_SUBCLASS) {
837 if (toolPtr->uFlags & TTF_IDISHWND) {
838 LPTT_SUBCLASS_INFO lpttsi =
839 (LPTT_SUBCLASS_INFO)GetPropA ((HWND)toolPtr->uId, COMCTL32_aSubclass);
840 if (lpttsi == NULL) {
841 lpttsi =
842 (LPTT_SUBCLASS_INFO)COMCTL32_Alloc (sizeof(TT_SUBCLASS_INFO));
843 lpttsi->wpOrigProc =
844 (WNDPROC)SetWindowLongA ((HWND)toolPtr->uId,
845 GWL_WNDPROC,(LONG)TOOLTIPS_SubclassProc);
846 lpttsi->hwndToolTip = hwnd;
847 lpttsi->uRefCount++;
848 SetPropA ((HWND)toolPtr->uId, COMCTL32_aSubclass,
849 (HANDLE)lpttsi);
850 }
851 else
852 WARN("A window tool must only be listed once!\n");
853 }
854 else {
855 LPTT_SUBCLASS_INFO lpttsi =
856 (LPTT_SUBCLASS_INFO)GetPropA (toolPtr->hwnd, COMCTL32_aSubclass);
857 if (lpttsi == NULL) {
858 lpttsi =
859 (LPTT_SUBCLASS_INFO)COMCTL32_Alloc (sizeof(TT_SUBCLASS_INFO));
860 lpttsi->wpOrigProc =
861 (WNDPROC)SetWindowLongA (toolPtr->hwnd,
862 GWL_WNDPROC,(LONG)TOOLTIPS_SubclassProc);
863 lpttsi->hwndToolTip = hwnd;
864 lpttsi->uRefCount++;
865 SetPropA (toolPtr->hwnd, COMCTL32_aSubclass, (HANDLE)lpttsi);
866 }
867 else
868 lpttsi->uRefCount++;
869 }
870 TRACE("subclassing installed!\n");
871 }
872
873 return TRUE;
874 }
875
876
877 static LRESULT
878 TOOLTIPS_DelToolA (HWND hwnd, WPARAM wParam, LPARAM lParam)
879 {
880 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
881 LPTTTOOLINFOA lpToolInfo = (LPTTTOOLINFOA)lParam;
882 TTTOOL_INFO *toolPtr;
883 INT nTool;
884
885 if (lpToolInfo == NULL)
886 return 0;
887 if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEA)
888 return 0;
889 if (infoPtr->uNumTools == 0)
890 return 0;
891
892 nTool = TOOLTIPS_GetToolFromInfoA (infoPtr, lpToolInfo);
893 if (nTool == -1) return 0;
894
895 TRACE("tool %d\n", nTool);
896
897 /* make sure the tooltip has disappeared before deleting it */
898 TOOLTIPS_Hide(hwnd, infoPtr);
899
900 /* delete text string */
901 toolPtr = &infoPtr->tools[nTool];
902 if ((toolPtr->hinst) && (toolPtr->lpszText)) {
903 if ( (toolPtr->lpszText != LPSTR_TEXTCALLBACKW) &&
904 (HIWORD((INT)toolPtr->lpszText) != 0) )
905 COMCTL32_Free (toolPtr->lpszText);
906 }
907
908 /* remove subclassing */
909 if (toolPtr->uFlags & TTF_SUBCLASS) {
910 if (toolPtr->uFlags & TTF_IDISHWND) {
911 LPTT_SUBCLASS_INFO lpttsi =
912 (LPTT_SUBCLASS_INFO)GetPropA ((HWND)toolPtr->uId, COMCTL32_aSubclass);
913 if (lpttsi) {
914 SetWindowLongA ((HWND)toolPtr->uId, GWL_WNDPROC,
915 (LONG)lpttsi->wpOrigProc);
916 RemovePropA ((HWND)toolPtr->uId, COMCTL32_aSubclass);
917 COMCTL32_Free (lpttsi);
918 }
919 else
920 ERR("Invalid data handle!\n");
921 }
922 else {
923 LPTT_SUBCLASS_INFO lpttsi =
924 (LPTT_SUBCLASS_INFO)GetPropA (toolPtr->hwnd, COMCTL32_aSubclass);
925 if (lpttsi) {
926 if (lpttsi->uRefCount == 1) {
927 SetWindowLongA ((HWND)toolPtr->hwnd, GWL_WNDPROC,
928 (LONG)lpttsi->wpOrigProc);
929 RemovePropA ((HWND)toolPtr->hwnd, COMCTL32_aSubclass);
930 COMCTL32_Free (lpttsi);
931 }
932 else
933 lpttsi->uRefCount--;
934 }
935 else
936 ERR("Invalid data handle!\n");
937 }
938 }
939
940 /* delete tool from tool list */
941 if (infoPtr->uNumTools == 1) {
942 COMCTL32_Free (infoPtr->tools);
943 infoPtr->tools = NULL;
944 }
945 else {
946 TTTOOL_INFO *oldTools = infoPtr->tools;
947 infoPtr->tools =
948 COMCTL32_Alloc (sizeof(TTTOOL_INFO) * (infoPtr->uNumTools - 1));
949
950 if (nTool > 0)
951 memcpy (&infoPtr->tools[0], &oldTools[0],
952 nTool * sizeof(TTTOOL_INFO));
953
954 if (nTool < infoPtr->uNumTools - 1)
955 memcpy (&infoPtr->tools[nTool], &oldTools[nTool + 1],
956 (infoPtr->uNumTools - nTool - 1) * sizeof(TTTOOL_INFO));
957
958 COMCTL32_Free (oldTools);
959 }
960
961 /* destroying tool that mouse was on on last relayed mouse move */
962 if (infoPtr->nTool == nTool)
963 {
964 /* no current tool (0 means first tool) */
965 infoPtr->nTool = -1;
966 }
967
968 infoPtr->uNumTools--;
969
970 return 0;
971 }
972
973
974 static LRESULT
975 TOOLTIPS_DelToolW (HWND hwnd, WPARAM wParam, LPARAM lParam)
976 {
977 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
978 LPTTTOOLINFOW lpToolInfo = (LPTTTOOLINFOW)lParam;
979 TTTOOL_INFO *toolPtr;
980 INT nTool;
981
982 if (lpToolInfo == NULL)
983 return 0;
984 if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEW)
985 return 0;
986 if (infoPtr->uNumTools == 0)
987 return 0;
988
989 nTool = TOOLTIPS_GetToolFromInfoW (infoPtr, lpToolInfo);
990 if (nTool == -1) return 0;
991
992 TRACE("tool %d\n", nTool);
993
994 /* make sure the tooltip has disappeared before deleting it */
995 TOOLTIPS_Hide(hwnd, infoPtr);
996
997 /* delete text string */
998 toolPtr = &infoPtr->tools[nTool];
999 if ((toolPtr->hinst) && (toolPtr->lpszText)) {
1000 if ( (toolPtr->lpszText != LPSTR_TEXTCALLBACKW) &&
1001 (HIWORD((INT)toolPtr->lpszText) != 0) )
1002 COMCTL32_Free (toolPtr->lpszText);
1003 }
1004
1005 /* remove subclassing */
1006 if (toolPtr->uFlags & TTF_SUBCLASS) {
1007 if (toolPtr->uFlags & TTF_IDISHWND) {
1008 LPTT_SUBCLASS_INFO lpttsi =
1009 (LPTT_SUBCLASS_INFO)GetPropA ((HWND)toolPtr->uId, COMCTL32_aSubclass);
1010 if (lpttsi) {
1011 SetWindowLongA ((HWND)toolPtr->uId, GWL_WNDPROC,
1012 (LONG)lpttsi->wpOrigProc);
1013 RemovePropA ((HWND)toolPtr->uId, COMCTL32_aSubclass);
1014 COMCTL32_Free (lpttsi);
1015 }
1016 else
1017 ERR("Invalid data handle!\n");
1018 }
1019 else {
1020 LPTT_SUBCLASS_INFO lpttsi =
1021 (LPTT_SUBCLASS_INFO)GetPropA (toolPtr->hwnd, COMCTL32_aSubclass);
1022 if (lpttsi) {
1023 if (lpttsi->uRefCount == 1) {
1024 SetWindowLongA ((HWND)toolPtr->hwnd, GWL_WNDPROC,
1025 (LONG)lpttsi->wpOrigProc);
1026 RemovePropA ((HWND)toolPtr->hwnd, COMCTL32_aSubclass);
1027 COMCTL32_Free (lpttsi);
1028 }
1029 else
1030 lpttsi->uRefCount--;
1031 }
1032 else
1033 ERR("Invalid data handle!\n");
1034 }
1035 }
1036
1037 /* delete tool from tool list */
1038 if (infoPtr->uNumTools == 1) {
1039 COMCTL32_Free (infoPtr->tools);
1040 infoPtr->tools = NULL;
1041 }
1042 else {
1043 TTTOOL_INFO *oldTools = infoPtr->tools;
1044 infoPtr->tools =
1045 COMCTL32_Alloc (sizeof(TTTOOL_INFO) * (infoPtr->uNumTools - 1));
1046
1047 if (nTool > 0)
1048 memcpy (&infoPtr->tools[0], &oldTools[0],
1049 nTool * sizeof(TTTOOL_INFO));
1050
1051 if (nTool < infoPtr->uNumTools - 1)
1052 memcpy (&infoPtr->tools[nTool], &oldTools[nTool + 1],
1053 (infoPtr->uNumTools - nTool - 1) * sizeof(TTTOOL_INFO));
1054
1055 COMCTL32_Free (oldTools);
1056 }
1057
1058 /* destroying tool that mouse was on on last relayed mouse move */
1059 if (infoPtr->nTool == nTool)
1060 {
1061 /* no current tool (0 means first tool) */
1062 infoPtr->nTool = -1;
1063 }
1064
1065 infoPtr->uNumTools--;
1066
1067 return 0;
1068 }
1069
1070
1071 static LRESULT
1072 TOOLTIPS_EnumToolsA (HWND hwnd, WPARAM wParam, LPARAM lParam)
1073 {
1074 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1075 UINT uIndex = (UINT)wParam;
1076 LPTTTOOLINFOA lpToolInfo = (LPTTTOOLINFOA)lParam;
1077 TTTOOL_INFO *toolPtr;
1078
1079 if (lpToolInfo == NULL)
1080 return FALSE;
1081 if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEA)
1082 return FALSE;
1083 if (uIndex >= infoPtr->uNumTools)
1084 return FALSE;
1085
1086 TRACE("index=%u\n", uIndex);
1087
1088 toolPtr = &infoPtr->tools[uIndex];
1089
1090 /* copy tool data */
1091 lpToolInfo->uFlags = toolPtr->uFlags;
1092 lpToolInfo->hwnd = toolPtr->hwnd;
1093 lpToolInfo->uId = toolPtr->uId;
1094 lpToolInfo->rect = toolPtr->rect;
1095 lpToolInfo->hinst = toolPtr->hinst;
1096 /* lpToolInfo->lpszText = toolPtr->lpszText; */
1097 lpToolInfo->lpszText = NULL; /* FIXME */
1098
1099 if (lpToolInfo->cbSize >= sizeof(TTTOOLINFOA))
1100 lpToolInfo->lParam = toolPtr->lParam;
1101
1102 return TRUE;
1103 }
1104
1105
1106 static LRESULT
1107 TOOLTIPS_EnumToolsW (HWND hwnd, WPARAM wParam, LPARAM lParam)
1108 {
1109 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1110 UINT uIndex = (UINT)wParam;
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 if (uIndex >= infoPtr->uNumTools)
1119 return FALSE;
1120
1121 TRACE("index=%u\n", uIndex);
1122
1123 toolPtr = &infoPtr->tools[uIndex];
1124
1125 /* copy tool data */
1126 lpToolInfo->uFlags = toolPtr->uFlags;
1127 lpToolInfo->hwnd = toolPtr->hwnd;
1128 lpToolInfo->uId = toolPtr->uId;
1129 lpToolInfo->rect = toolPtr->rect;
1130 lpToolInfo->hinst = toolPtr->hinst;
1131 /* lpToolInfo->lpszText = toolPtr->lpszText; */
1132 lpToolInfo->lpszText = NULL; /* FIXME */
1133
1134 if (lpToolInfo->cbSize >= sizeof(TTTOOLINFOW))
1135 lpToolInfo->lParam = toolPtr->lParam;
1136
1137 return TRUE;
1138 }
1139
1140
1141 static LRESULT
1142 TOOLTIPS_GetCurrentToolA (HWND hwnd, WPARAM wParam, LPARAM lParam)
1143 {
1144 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1145 LPTTTOOLINFOA lpToolInfo = (LPTTTOOLINFOA)lParam;
1146 TTTOOL_INFO *toolPtr;
1147
1148 if (lpToolInfo == NULL)
1149 return FALSE;
1150 if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEA)
1151 return FALSE;
1152
1153 if (lpToolInfo) {
1154 if (infoPtr->nCurrentTool > -1) {
1155 toolPtr = &infoPtr->tools[infoPtr->nCurrentTool];
1156
1157 /* copy tool data */
1158 lpToolInfo->uFlags = toolPtr->uFlags;
1159 lpToolInfo->rect = toolPtr->rect;
1160 lpToolInfo->hinst = toolPtr->hinst;
1161 /* lpToolInfo->lpszText = toolPtr->lpszText; */
1162 lpToolInfo->lpszText = NULL; /* FIXME */
1163
1164 if (lpToolInfo->cbSize >= sizeof(TTTOOLINFOA))
1165 lpToolInfo->lParam = toolPtr->lParam;
1166
1167 return TRUE;
1168 }
1169 else
1170 return FALSE;
1171 }
1172 else
1173 return (infoPtr->nCurrentTool != -1);
1174
1175 return FALSE;
1176 }
1177
1178
1179 static LRESULT
1180 TOOLTIPS_GetCurrentToolW (HWND hwnd, WPARAM wParam, LPARAM lParam)
1181 {
1182 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1183 LPTTTOOLINFOW lpToolInfo = (LPTTTOOLINFOW)lParam;
1184 TTTOOL_INFO *toolPtr;
1185
1186 if (lpToolInfo == NULL)
1187 return FALSE;
1188 if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEW)
1189 return FALSE;
1190
1191 if (lpToolInfo) {
1192 if (infoPtr->nCurrentTool > -1) {
1193 toolPtr = &infoPtr->tools[infoPtr->nCurrentTool];
1194
1195 /* copy tool data */
1196 lpToolInfo->uFlags = toolPtr->uFlags;
1197 lpToolInfo->rect = toolPtr->rect;
1198 lpToolInfo->hinst = toolPtr->hinst;
1199 /* lpToolInfo->lpszText = toolPtr->lpszText; */
1200 lpToolInfo->lpszText = NULL; /* FIXME */
1201
1202 if (lpToolInfo->cbSize >= sizeof(TTTOOLINFOW))
1203 lpToolInfo->lParam = toolPtr->lParam;
1204
1205 return TRUE;
1206 }
1207 else
1208 return FALSE;
1209 }
1210 else
1211 return (infoPtr->nCurrentTool != -1);
1212
1213 return FALSE;
1214 }
1215
1216
1217 static LRESULT
1218 TOOLTIPS_GetDelayTime (HWND hwnd, WPARAM wParam, LPARAM lParam)
1219 {
1220 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1221
1222 switch (wParam) {
1223 case TTDT_RESHOW:
1224 return infoPtr->nReshowTime;
1225
1226 case TTDT_AUTOPOP:
1227 return infoPtr->nAutoPopTime;
1228
1229 case TTDT_INITIAL:
1230 case TTDT_AUTOMATIC: /* Apparently TTDT_AUTOMATIC returns TTDT_INITIAL */
1231 return infoPtr->nInitialTime;
1232
1233 default:
1234 WARN("Invalid wParam %x\n", wParam);
1235 break;
1236 }
1237
1238 return -1;
1239 }
1240
1241
1242 static LRESULT
1243 TOOLTIPS_GetMargin (HWND hwnd, WPARAM wParam, LPARAM lParam)
1244 {
1245 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1246 LPRECT lpRect = (LPRECT)lParam;
1247
1248 lpRect->left = infoPtr->rcMargin.left;
1249 lpRect->right = infoPtr->rcMargin.right;
1250 lpRect->bottom = infoPtr->rcMargin.bottom;
1251 lpRect->top = infoPtr->rcMargin.top;
1252
1253 return 0;
1254 }
1255
1256
1257 inline static LRESULT
1258 TOOLTIPS_GetMaxTipWidth (HWND hwnd, WPARAM wParam, LPARAM lParam)
1259 {
1260 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1261
1262 return infoPtr->nMaxTipWidth;
1263 }
1264
1265
1266 static LRESULT
1267 TOOLTIPS_GetTextA (HWND hwnd, WPARAM wParam, LPARAM lParam)
1268 {
1269 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1270 LPTTTOOLINFOA lpToolInfo = (LPTTTOOLINFOA)lParam;
1271 INT nTool;
1272
1273 if (lpToolInfo == NULL)
1274 return 0;
1275 if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEA)
1276 return 0;
1277
1278 nTool = TOOLTIPS_GetToolFromInfoA (infoPtr, lpToolInfo);
1279 if (nTool == -1) return 0;
1280
1281 /* NB this API is broken, there is no way for the app to determine
1282 what size buffer it requires nor a way to specify how long the
1283 one it supplies is. We'll assume it's upto INFOTIPSIZE */
1284
1285 WideCharToMultiByte(CP_ACP, 0, infoPtr->tools[nTool].lpszText, -1,
1286 lpToolInfo->lpszText, INFOTIPSIZE, NULL, NULL);
1287
1288 return 0;
1289 }
1290
1291
1292 static LRESULT
1293 TOOLTIPS_GetTextW (HWND hwnd, WPARAM wParam, LPARAM lParam)
1294 {
1295 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1296 LPTTTOOLINFOW lpToolInfo = (LPTTTOOLINFOW)lParam;
1297 INT nTool;
1298
1299 if (lpToolInfo == NULL)
1300 return 0;
1301 if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEW)
1302 return 0;
1303
1304 nTool = TOOLTIPS_GetToolFromInfoW (infoPtr, lpToolInfo);
1305 if (nTool == -1) return 0;
1306
1307 strcpyW (lpToolInfo->lpszText, infoPtr->tools[nTool].lpszText);
1308
1309 return 0;
1310 }
1311
1312
1313 inline static LRESULT
1314 TOOLTIPS_GetTipBkColor (HWND hwnd, WPARAM wParam, LPARAM lParam)
1315 {
1316 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1317 return infoPtr->clrBk;
1318 }
1319
1320
1321 inline static LRESULT
1322 TOOLTIPS_GetTipTextColor (HWND hwnd, WPARAM wParam, LPARAM lParam)
1323 {
1324 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1325 return infoPtr->clrText;
1326 }
1327
1328
1329 inline static LRESULT
1330 TOOLTIPS_GetToolCount (HWND hwnd, WPARAM wParam, LPARAM lParam)
1331 {
1332 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1333 return infoPtr->uNumTools;
1334 }
1335
1336
1337 static LRESULT
1338 TOOLTIPS_GetToolInfoA (HWND hwnd, WPARAM wParam, LPARAM lParam)
1339 {
1340 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1341 LPTTTOOLINFOA lpToolInfo = (LPTTTOOLINFOA)lParam;
1342 TTTOOL_INFO *toolPtr;
1343 INT nTool;
1344
1345 if (lpToolInfo == NULL)
1346 return FALSE;
1347 if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEA)
1348 return FALSE;
1349 if (infoPtr->uNumTools == 0)
1350 return FALSE;
1351
1352 nTool = TOOLTIPS_GetToolFromInfoA (infoPtr, lpToolInfo);
1353 if (nTool == -1)
1354 return FALSE;
1355
1356 TRACE("tool %d\n", nTool);
1357
1358 toolPtr = &infoPtr->tools[nTool];
1359
1360 /* copy tool data */
1361 lpToolInfo->uFlags = toolPtr->uFlags;
1362 lpToolInfo->rect = toolPtr->rect;
1363 lpToolInfo->hinst = toolPtr->hinst;
1364 /* lpToolInfo->lpszText = toolPtr->lpszText; */
1365 lpToolInfo->lpszText = NULL; /* FIXME */
1366
1367 if (lpToolInfo->cbSize >= sizeof(TTTOOLINFOA))
1368 lpToolInfo->lParam = toolPtr->lParam;
1369
1370 return TRUE;
1371 }
1372
1373
1374 static LRESULT
1375 TOOLTIPS_GetToolInfoW (HWND hwnd, WPARAM wParam, LPARAM lParam)
1376 {
1377 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1378 LPTTTOOLINFOW lpToolInfo = (LPTTTOOLINFOW)lParam;
1379 TTTOOL_INFO *toolPtr;
1380 INT nTool;
1381
1382 if (lpToolInfo == NULL)
1383 return FALSE;
1384 if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEW)
1385 return FALSE;
1386 if (infoPtr->uNumTools == 0)
1387 return FALSE;
1388
1389 nTool = TOOLTIPS_GetToolFromInfoW (infoPtr, lpToolInfo);
1390 if (nTool == -1)
1391 return FALSE;
1392
1393 TRACE("tool %d\n", nTool);
1394
1395 toolPtr = &infoPtr->tools[nTool];
1396
1397 /* copy tool data */
1398 lpToolInfo->uFlags = toolPtr->uFlags;
1399 lpToolInfo->rect = toolPtr->rect;
1400 lpToolInfo->hinst = toolPtr->hinst;
1401 /* lpToolInfo->lpszText = toolPtr->lpszText; */
1402 lpToolInfo->lpszText = NULL; /* FIXME */
1403
1404 if (lpToolInfo->cbSize >= sizeof(TTTOOLINFOW))
1405 lpToolInfo->lParam = toolPtr->lParam;
1406
1407 return TRUE;
1408 }
1409
1410
1411 static LRESULT
1412 TOOLTIPS_HitTestA (HWND hwnd, WPARAM wParam, LPARAM lParam)
1413 {
1414 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1415 LPTTHITTESTINFOA lptthit = (LPTTHITTESTINFOA)lParam;
1416 TTTOOL_INFO *toolPtr;
1417 INT nTool;
1418
1419 if (lptthit == 0)
1420 return FALSE;
1421
1422 nTool = TOOLTIPS_GetToolFromPoint (infoPtr, lptthit->hwnd, &lptthit->pt);
1423 if (nTool == -1)
1424 return FALSE;
1425
1426 TRACE("tool %d!\n", nTool);
1427
1428 /* copy tool data */
1429 if (lptthit->ti.cbSize >= sizeof(TTTOOLINFOA)) {
1430 toolPtr = &infoPtr->tools[nTool];
1431
1432 lptthit->ti.uFlags = toolPtr->uFlags;
1433 lptthit->ti.hwnd = toolPtr->hwnd;
1434 lptthit->ti.uId = toolPtr->uId;
1435 lptthit->ti.rect = toolPtr->rect;
1436 lptthit->ti.hinst = toolPtr->hinst;
1437 /* lptthit->ti.lpszText = toolPtr->lpszText; */
1438 lptthit->ti.lpszText = NULL; /* FIXME */
1439 lptthit->ti.lParam = toolPtr->lParam;
1440 }
1441
1442 return TRUE;
1443 }
1444
1445
1446 static LRESULT
1447 TOOLTIPS_HitTestW (HWND hwnd, WPARAM wParam, LPARAM lParam)
1448 {
1449 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1450 LPTTHITTESTINFOW lptthit = (LPTTHITTESTINFOW)lParam;
1451 TTTOOL_INFO *toolPtr;
1452 INT nTool;
1453
1454 if (lptthit == 0)
1455 return FALSE;
1456
1457 nTool = TOOLTIPS_GetToolFromPoint (infoPtr, lptthit->hwnd, &lptthit->pt);
1458 if (nTool == -1)
1459 return FALSE;
1460
1461 TRACE("tool %d!\n", nTool);
1462
1463 /* copy tool data */
1464 if (lptthit->ti.cbSize >= sizeof(TTTOOLINFOW)) {
1465 toolPtr = &infoPtr->tools[nTool];
1466
1467 lptthit->ti.uFlags = toolPtr->uFlags;
1468 lptthit->ti.hwnd = toolPtr->hwnd;
1469 lptthit->ti.uId = toolPtr->uId;
1470 lptthit->ti.rect = toolPtr->rect;
1471 lptthit->ti.hinst = toolPtr->hinst;
1472 /* lptthit->ti.lpszText = toolPtr->lpszText; */
1473 lptthit->ti.lpszText = NULL; /* FIXME */
1474 lptthit->ti.lParam = toolPtr->lParam;
1475 }
1476
1477 return TRUE;
1478 }
1479
1480
1481 static LRESULT
1482 TOOLTIPS_NewToolRectA (HWND hwnd, WPARAM wParam, LPARAM lParam)
1483 {
1484 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1485 LPTTTOOLINFOA lpti = (LPTTTOOLINFOA)lParam;
1486 INT nTool;
1487
1488 if (lpti == NULL)
1489 return 0;
1490 if (lpti->cbSize < TTTOOLINFO_V1_SIZEA)
1491 return FALSE;
1492
1493 nTool = TOOLTIPS_GetToolFromInfoA (infoPtr, lpti);
1494 if (nTool == -1) return 0;
1495
1496 infoPtr->tools[nTool].rect = lpti->rect;
1497
1498 return 0;
1499 }
1500
1501
1502 static LRESULT
1503 TOOLTIPS_NewToolRectW (HWND hwnd, WPARAM wParam, LPARAM lParam)
1504 {
1505 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1506 LPTTTOOLINFOW lpti = (LPTTTOOLINFOW)lParam;
1507 INT nTool;
1508
1509 if (lpti == NULL)
1510 return 0;
1511 if (lpti->cbSize < TTTOOLINFO_V1_SIZEW)
1512 return FALSE;
1513
1514 nTool = TOOLTIPS_GetToolFromInfoW (infoPtr, lpti);
1515 if (nTool == -1) return 0;
1516
1517 infoPtr->tools[nTool].rect = lpti->rect;
1518
1519 return 0;
1520 }
1521
1522
1523 inline static LRESULT
1524 TOOLTIPS_Pop (HWND hwnd, WPARAM wParam, LPARAM lParam)
1525 {
1526 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1527 TOOLTIPS_Hide (hwnd, infoPtr);
1528
1529 return 0;
1530 }
1531
1532
1533 static LRESULT
1534 TOOLTIPS_RelayEvent (HWND hwnd, WPARAM wParam, LPARAM lParam)
1535 {
1536 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1537 LPMSG lpMsg = (LPMSG)lParam;
1538 POINT pt;
1539 INT nOldTool;
1540
1541 if (lParam == 0) {
1542 ERR("lpMsg == NULL!\n");
1543 return 0;
1544 }
1545
1546 switch (lpMsg->message) {
1547 case WM_LBUTTONDOWN:
1548 case WM_LBUTTONUP:
1549 case WM_MBUTTONDOWN:
1550 case WM_MBUTTONUP:
1551 case WM_RBUTTONDOWN:
1552 case WM_RBUTTONUP:
1553 TOOLTIPS_Hide (hwnd, infoPtr);
1554 break;
1555
1556 case WM_MOUSEMOVE:
1557 pt.x = LOWORD(lpMsg->lParam);
1558 pt.y = HIWORD(lpMsg->lParam);
1559 nOldTool = infoPtr->nTool;
1560 infoPtr->nTool = TOOLTIPS_GetToolFromPoint(infoPtr, lpMsg->hwnd,
1561 &pt);
1562 TRACE("tool (%x) %d %d %d\n", hwnd, nOldTool,
1563 infoPtr->nTool, infoPtr->nCurrentTool);
1564 TRACE("WM_MOUSEMOVE (%04x %ld %ld)\n", hwnd, pt.x, pt.y);
1565
1566 if (infoPtr->nTool != nOldTool) {
1567 if(infoPtr->nTool == -1) { /* Moved out of all tools */
1568 TOOLTIPS_Hide(hwnd, infoPtr);
1569 KillTimer(hwnd, ID_TIMERLEAVE);
1570 } else if (nOldTool == -1) { /* Moved from outside */
1571 if(infoPtr->bActive) {
1572 SetTimer(hwnd, ID_TIMERSHOW, infoPtr->nInitialTime, 0);
1573 TRACE("timer 1 started!\n");
1574 }
1575 } else { /* Moved from one to another */
1576 TOOLTIPS_Hide (hwnd, infoPtr);
1577 KillTimer(hwnd, ID_TIMERLEAVE);
1578 if(infoPtr->bActive) {
1579 SetTimer (hwnd, ID_TIMERSHOW, infoPtr->nReshowTime, 0);
1580 TRACE("timer 1 started!\n");
1581 }
1582 }
1583 } else if(infoPtr->nCurrentTool != -1) { /* restart autopop */
1584 KillTimer(hwnd, ID_TIMERPOP);
1585 SetTimer(hwnd, ID_TIMERPOP, infoPtr->nAutoPopTime, 0);
1586 TRACE("timer 2 restarted\n");
1587 }
1588 break;
1589 }
1590
1591 return 0;
1592 }
1593
1594
1595 static LRESULT
1596 TOOLTIPS_SetDelayTime (HWND hwnd, WPARAM wParam, LPARAM lParam)
1597 {
1598 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1599 INT nTime = (INT)LOWORD(lParam);
1600
1601 switch (wParam) {
1602 case TTDT_AUTOMATIC:
1603 if (nTime <= 0)
1604 nTime = GetDoubleClickTime();
1605 infoPtr->nReshowTime = nTime / 5;
1606 infoPtr->nAutoPopTime = nTime * 10;
1607 infoPtr->nInitialTime = nTime;
1608 break;
1609
1610 case TTDT_RESHOW:
1611 if(nTime < 0)
1612 nTime = GetDoubleClickTime() / 5;
1613 infoPtr->nReshowTime = nTime;
1614 break;
1615
1616 case TTDT_AUTOPOP:
1617 if(nTime < 0)
1618 nTime = GetDoubleClickTime() * 10;
1619 infoPtr->nAutoPopTime = nTime;
1620 break;
1621
1622 case TTDT_INITIAL:
1623 if(nTime < 0)
1624 nTime = GetDoubleClickTime();
1625 infoPtr->nInitialTime = nTime;
1626 break;
1627
1628 default:
1629 WARN("Invalid wParam %x\n", wParam);
1630 break;
1631 }
1632
1633 return 0;
1634 }
1635
1636
1637 static LRESULT
1638 TOOLTIPS_SetMargin (HWND hwnd, WPARAM wParam, LPARAM lParam)
1639 {
1640 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1641 LPRECT lpRect = (LPRECT)lParam;
1642
1643 infoPtr->rcMargin.left = lpRect->left;
1644 infoPtr->rcMargin.right = lpRect->right;
1645 infoPtr->rcMargin.bottom = lpRect->bottom;
1646 infoPtr->rcMargin.top = lpRect->top;
1647
1648 return 0;
1649 }
1650
1651
1652 inline static LRESULT
1653 TOOLTIPS_SetMaxTipWidth (HWND hwnd, WPARAM wParam, LPARAM lParam)
1654 {
1655 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1656 INT nTemp = infoPtr->nMaxTipWidth;
1657
1658 infoPtr->nMaxTipWidth = (INT)lParam;
1659
1660 return nTemp;
1661 }
1662
1663
1664 inline static LRESULT
1665 TOOLTIPS_SetTipBkColor (HWND hwnd, WPARAM wParam, LPARAM lParam)
1666 {
1667 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1668
1669 infoPtr->clrBk = (COLORREF)wParam;
1670
1671 return 0;
1672 }
1673
1674
1675 inline static LRESULT
1676 TOOLTIPS_SetTipTextColor (HWND hwnd, WPARAM wParam, LPARAM lParam)
1677 {
1678 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1679
1680 infoPtr->clrText = (COLORREF)wParam;
1681
1682 return 0;
1683 }
1684
1685
1686 static LRESULT
1687 TOOLTIPS_SetToolInfoA (HWND hwnd, WPARAM wParam, LPARAM lParam)
1688 {
1689 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1690 LPTTTOOLINFOA lpToolInfo = (LPTTTOOLINFOA)lParam;
1691 TTTOOL_INFO *toolPtr;
1692 INT nTool;
1693
1694 if (lpToolInfo == NULL)
1695 return 0;
1696 if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEA)
1697 return 0;
1698
1699 nTool = TOOLTIPS_GetToolFromInfoA (infoPtr, lpToolInfo);
1700 if (nTool == -1) return 0;
1701
1702 TRACE("tool %d\n", nTool);
1703
1704 toolPtr = &infoPtr->tools[nTool];
1705
1706 /* copy tool data */
1707 toolPtr->uFlags = lpToolInfo->uFlags;
1708 toolPtr->hwnd = lpToolInfo->hwnd;
1709 toolPtr->uId = lpToolInfo->uId;
1710 toolPtr->rect = lpToolInfo->rect;
1711 toolPtr->hinst = lpToolInfo->hinst;
1712
1713 if ((lpToolInfo->hinst) && (HIWORD((INT)lpToolInfo->lpszText) == 0)) {
1714 TRACE("set string id %x!\n", (INT)lpToolInfo->lpszText);
1715 toolPtr->lpszText = (LPWSTR)lpToolInfo->lpszText;
1716 }
1717 else if (lpToolInfo->lpszText) {
1718 if (lpToolInfo->lpszText == LPSTR_TEXTCALLBACKA)
1719 toolPtr->lpszText = LPSTR_TEXTCALLBACKW;
1720 else {
1721 if ( (toolPtr->lpszText) &&
1722 (HIWORD((INT)toolPtr->lpszText) != 0) ) {
1723 COMCTL32_Free (toolPtr->lpszText);
1724 toolPtr->lpszText = NULL;
1725 }
1726 if (lpToolInfo->lpszText) {
1727 INT len = MultiByteToWideChar(CP_ACP, 0, lpToolInfo->lpszText,
1728 -1, NULL, 0);
1729 toolPtr->lpszText = COMCTL32_Alloc (len * sizeof(WCHAR));
1730 MultiByteToWideChar(CP_ACP, 0, lpToolInfo->lpszText, -1,
1731 toolPtr->lpszText, len);
1732 }
1733 }
1734 }
1735
1736 if (lpToolInfo->cbSize >= sizeof(TTTOOLINFOA))
1737 toolPtr->lParam = lpToolInfo->lParam;
1738
1739 return 0;
1740 }
1741
1742
1743 static LRESULT
1744 TOOLTIPS_SetToolInfoW (HWND hwnd, WPARAM wParam, LPARAM lParam)
1745 {
1746 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1747 LPTTTOOLINFOW lpToolInfo = (LPTTTOOLINFOW)lParam;
1748 TTTOOL_INFO *toolPtr;
1749 INT nTool;
1750
1751 if (lpToolInfo == NULL)
1752 return 0;
1753 if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEW)
1754 return 0;
1755
1756 nTool = TOOLTIPS_GetToolFromInfoW (infoPtr, lpToolInfo);
1757 if (nTool == -1) return 0;
1758
1759 TRACE("tool %d\n", nTool);
1760
1761 toolPtr = &infoPtr->tools[nTool];
1762
1763 /* copy tool data */
1764 toolPtr->uFlags = lpToolInfo->uFlags;
1765 toolPtr->hwnd = lpToolInfo->hwnd;
1766 toolPtr->uId = lpToolInfo->uId;
1767 toolPtr->rect = lpToolInfo->rect;
1768 toolPtr->hinst = lpToolInfo->hinst;
1769
1770 if ((lpToolInfo->hinst) && (HIWORD((INT)lpToolInfo->lpszText) == 0)) {
1771 TRACE("set string id %x!\n", (INT)lpToolInfo->lpszText);
1772 toolPtr->lpszText = lpToolInfo->lpszText;
1773 }
1774 else if (lpToolInfo->lpszText) {
1775 if (lpToolInfo->lpszText == LPSTR_TEXTCALLBACKW)
1776 toolPtr->lpszText = LPSTR_TEXTCALLBACKW;
1777 else {
1778 if ( (toolPtr->lpszText) &&
1779 (HIWORD((INT)toolPtr->lpszText) != 0) ) {
1780 COMCTL32_Free (toolPtr->lpszText);
1781 toolPtr->lpszText = NULL;
1782 }
1783 if (lpToolInfo->lpszText) {
1784 INT len = lstrlenW (lpToolInfo->lpszText);
1785 toolPtr->lpszText = COMCTL32_Alloc ((len+1)*sizeof(WCHAR));
1786 strcpyW (toolPtr->lpszText, lpToolInfo->lpszText);
1787 }
1788 }
1789 }
1790
1791 if (lpToolInfo->cbSize >= sizeof(TTTOOLINFOW))
1792 toolPtr->lParam = lpToolInfo->lParam;
1793
1794 return 0;
1795 }
1796
1797
1798 static LRESULT
1799 TOOLTIPS_TrackActivate (HWND hwnd, WPARAM wParam, LPARAM lParam)
1800 {
1801 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1802 LPTTTOOLINFOA lpToolInfo = (LPTTTOOLINFOA)lParam;
1803
1804 if (lpToolInfo == NULL)
1805 return 0;
1806 if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEA)
1807 return FALSE;
1808
1809 if ((BOOL)wParam) {
1810 /* activate */
1811 infoPtr->nTrackTool = TOOLTIPS_GetToolFromInfoA (infoPtr, lpToolInfo);
1812 if (infoPtr->nTrackTool != -1) {
1813 TRACE("activated!\n");
1814 infoPtr->bTrackActive = TRUE;
1815 TOOLTIPS_TrackShow (hwnd, infoPtr);
1816 }
1817 }
1818 else {
1819 /* deactivate */
1820 TOOLTIPS_TrackHide (hwnd, infoPtr);
1821
1822 infoPtr->bTrackActive = FALSE;
1823 infoPtr->nTrackTool = -1;
1824
1825 TRACE("deactivated!\n");
1826 }
1827
1828 return 0;
1829 }
1830
1831
1832 static LRESULT
1833 TOOLTIPS_TrackPosition (HWND hwnd, WPARAM wParam, LPARAM lParam)
1834 {
1835 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1836
1837 infoPtr->xTrackPos = (INT)LOWORD(lParam);
1838 infoPtr->yTrackPos = (INT)HIWORD(lParam);
1839
1840 if (infoPtr->bTrackActive) {
1841 TRACE("[%d %d]\n",
1842 infoPtr->xTrackPos, infoPtr->yTrackPos);
1843
1844 TOOLTIPS_TrackShow (hwnd, infoPtr);
1845 }
1846
1847 return 0;
1848 }
1849
1850
1851 static LRESULT
1852 TOOLTIPS_Update (HWND hwnd, WPARAM wParam, LPARAM lParam)
1853 {
1854 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1855
1856 if (infoPtr->nCurrentTool != -1)
1857 UpdateWindow (hwnd);
1858
1859 return 0;
1860 }
1861
1862
1863 static LRESULT
1864 TOOLTIPS_UpdateTipTextA (HWND hwnd, WPARAM wParam, LPARAM lParam)
1865 {
1866 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1867 LPTTTOOLINFOA lpToolInfo = (LPTTTOOLINFOA)lParam;
1868 TTTOOL_INFO *toolPtr;
1869 INT nTool;
1870
1871 if (lpToolInfo == NULL)
1872 return 0;
1873 if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEA)
1874 return FALSE;
1875
1876 nTool = TOOLTIPS_GetToolFromInfoA (infoPtr, lpToolInfo);
1877 if (nTool == -1) return 0;
1878
1879 TRACE("tool %d\n", nTool);
1880
1881 toolPtr = &infoPtr->tools[nTool];
1882
1883 /* copy tool text */
1884 toolPtr->hinst = lpToolInfo->hinst;
1885
1886 if ((lpToolInfo->hinst) && (HIWORD((INT)lpToolInfo->lpszText) == 0)){
1887 toolPtr->lpszText = (LPWSTR)lpToolInfo->lpszText;
1888 }
1889 else if (lpToolInfo->lpszText) {
1890 if (lpToolInfo->lpszText == LPSTR_TEXTCALLBACKA)
1891 toolPtr->lpszText = LPSTR_TEXTCALLBACKW;
1892 else {
1893 if ( (toolPtr->lpszText) &&
1894 (HIWORD((INT)toolPtr->lpszText) != 0) ) {
1895 COMCTL32_Free (toolPtr->lpszText);
1896 toolPtr->lpszText = NULL;
1897 }
1898 if (lpToolInfo->lpszText) {
1899 INT len = MultiByteToWideChar(CP_ACP, 0, lpToolInfo->lpszText,
1900 -1, NULL, 0);
1901 toolPtr->lpszText = COMCTL32_Alloc (len * sizeof(WCHAR));
1902 MultiByteToWideChar(CP_ACP, 0, lpToolInfo->lpszText, -1,
1903 toolPtr->lpszText, len);
1904 }
1905 }
1906 }
1907
1908 if(infoPtr->nCurrentTool == -1) return 0;
1909 /* force repaint */
1910 if (infoPtr->bActive)
1911 TOOLTIPS_Show (hwnd, infoPtr);
1912 else if (infoPtr->bTrackActive)
1913 TOOLTIPS_TrackShow (hwnd, infoPtr);
1914
1915 return 0;
1916 }
1917
1918
1919 static LRESULT
1920 TOOLTIPS_UpdateTipTextW (HWND hwnd, WPARAM wParam, LPARAM lParam)
1921 {
1922 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1923 LPTTTOOLINFOW lpToolInfo = (LPTTTOOLINFOW)lParam;
1924 TTTOOL_INFO *toolPtr;
1925 INT nTool;
1926
1927 if (lpToolInfo == NULL)
1928 return 0;
1929 if (lpToolInfo->cbSize < TTTOOLINFO_V1_SIZEW)
1930 return FALSE;
1931
1932 nTool = TOOLTIPS_GetToolFromInfoW (infoPtr, lpToolInfo);
1933 if (nTool == -1)
1934 return 0;
1935
1936 TRACE("tool %d\n", nTool);
1937
1938 toolPtr = &infoPtr->tools[nTool];
1939
1940 /* copy tool text */
1941 toolPtr->hinst = lpToolInfo->hinst;
1942
1943 if ((lpToolInfo->hinst) && (HIWORD((INT)lpToolInfo->lpszText) == 0)){
1944 toolPtr->lpszText = lpToolInfo->lpszText;
1945 }
1946 else if (lpToolInfo->lpszText) {
1947 if (lpToolInfo->lpszText == LPSTR_TEXTCALLBACKW)
1948 toolPtr->lpszText = LPSTR_TEXTCALLBACKW;
1949 else {
1950 if ( (toolPtr->lpszText) &&
1951 (HIWORD((INT)toolPtr->lpszText) != 0) ) {
1952 COMCTL32_Free (toolPtr->lpszText);
1953 toolPtr->lpszText = NULL;
1954 }
1955 if (lpToolInfo->lpszText) {
1956 INT len = lstrlenW (lpToolInfo->lpszText);
1957 toolPtr->lpszText = COMCTL32_Alloc ((len+1)*sizeof(WCHAR));
1958 strcpyW (toolPtr->lpszText, lpToolInfo->lpszText);
1959 }
1960 }
1961 }
1962
1963 if(infoPtr->nCurrentTool == -1) return 0;
1964 /* force repaint */
1965 if (infoPtr->bActive)
1966 TOOLTIPS_Show (hwnd, infoPtr);
1967 else if (infoPtr->bTrackActive)
1968 TOOLTIPS_TrackShow (hwnd, infoPtr);
1969
1970 return 0;
1971 }
1972
1973
1974 static LRESULT
1975 TOOLTIPS_WindowFromPoint (HWND hwnd, WPARAM wParam, LPARAM lParam)
1976 {
1977 return WindowFromPoint (*((LPPOINT)lParam));
1978 }
1979
1980
1981
1982 static LRESULT
1983 TOOLTIPS_Create (HWND hwnd, WPARAM wParam, LPARAM lParam)
1984 {
1985 TOOLTIPS_INFO *infoPtr;
1986 NONCLIENTMETRICSA nclm;
1987 INT nResult;
1988 HWND hParent;
1989
1990 /* allocate memory for info structure */
1991 infoPtr = (TOOLTIPS_INFO *)COMCTL32_Alloc (sizeof(TOOLTIPS_INFO));
1992 SetWindowLongA (hwnd, 0, (DWORD)infoPtr);
1993
1994 /* initialize info structure */
1995 infoPtr->bActive = TRUE;
1996 infoPtr->bTrackActive = FALSE;
1997 infoPtr->clrBk = GetSysColor (COLOR_INFOBK);
1998 infoPtr->clrText = GetSysColor (COLOR_INFOTEXT);
1999
2000 nclm.cbSize = sizeof(NONCLIENTMETRICSA);
2001 SystemParametersInfoA (SPI_GETNONCLIENTMETRICS, 0, &nclm, 0);
2002 infoPtr->hFont = CreateFontIndirectA (&nclm.lfStatusFont);
2003
2004 infoPtr->nMaxTipWidth = -1;
2005 infoPtr->nTool = -1;
2006 infoPtr->nCurrentTool = -1;
2007 infoPtr->nTrackTool = -1;
2008
2009 TOOLTIPS_SetDelayTime(hwnd, TTDT_AUTOMATIC, 0L);
2010
2011 hParent = GetParent(hwnd);
2012 if (hParent) {
2013 nResult = (INT) SendMessageA (hParent, WM_NOTIFYFORMAT,
2014 (WPARAM)hwnd, (LPARAM)NF_QUERY);
2015 if (nResult == NFR_ANSI) {
2016 infoPtr->bNotifyUnicode = FALSE;
2017 TRACE(" -- WM_NOTIFYFORMAT returns: NFR_ANSI\n");
2018 }
2019 else if (nResult == NFR_UNICODE) {
2020 infoPtr->bNotifyUnicode = TRUE;
2021 TRACE(" -- WM_NOTIFYFORMAT returns: NFR_UNICODE\n");
2022 }
2023 else {
2024 ERR (" -- WM_NOTIFYFORMAT returns: error!\n");
2025 }
2026 }
2027
2028 SetWindowPos (hwnd, HWND_TOP, 0, 0, 0, 0, SWP_NOZORDER | SWP_HIDEWINDOW | SWP_NOACTIVATE);
2029
2030 return 0;
2031 }
2032
2033
2034 static LRESULT
2035 TOOLTIPS_Destroy (HWND hwnd, WPARAM wParam, LPARAM lParam)
2036 {
2037 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
2038 TTTOOL_INFO *toolPtr;
2039 INT i;
2040
2041 /* free tools */
2042 if (infoPtr->tools) {
2043 for (i = 0; i < infoPtr->uNumTools; i++) {
2044 toolPtr = &infoPtr->tools[i];
2045 if ((toolPtr->hinst) && (toolPtr->lpszText)) {
2046 if ( (toolPtr->lpszText != LPSTR_TEXTCALLBACKW) &&
2047 (HIWORD((INT)toolPtr->lpszText) != 0) )
2048 {
2049 COMCTL32_Free (toolPtr->lpszText);
2050 toolPtr->lpszText = NULL;
2051 }
2052 }
2053
2054 /* remove subclassing */
2055 if (toolPtr->uFlags & TTF_SUBCLASS) {
2056 LPTT_SUBCLASS_INFO lpttsi;
2057
2058 if (toolPtr->uFlags & TTF_IDISHWND) {
2059 lpttsi = (LPTT_SUBCLASS_INFO)GetPropA ((HWND)toolPtr->uId, COMCTL32_aSubclass);
2060 if (lpttsi) {
2061 SetWindowLongA ((HWND)toolPtr->uId, GWL_WNDPROC,
2062 (LONG)lpttsi->wpOrigProc);
2063 RemovePropA ((HWND)toolPtr->uId, COMCTL32_aSubclass);
2064 COMCTL32_Free (lpttsi);
2065 }
2066 }
2067 else {
2068 lpttsi = (LPTT_SUBCLASS_INFO)GetPropA (toolPtr->hwnd, COMCTL32_aSubclass);
2069 if (lpttsi) {
2070 SetWindowLongA ((HWND)toolPtr->hwnd, GWL_WNDPROC,
2071 (LONG)lpttsi->wpOrigProc);
2072 RemovePropA ((HWND)toolPtr->hwnd, COMCTL32_aSubclass);
2073 COMCTL32_Free (lpttsi);
2074 }
2075 }
2076 }
2077 }
2078 COMCTL32_Free (infoPtr->tools);
2079 }
2080
2081 /* delete font */
2082 DeleteObject (infoPtr->hFont);
2083
2084 /* free tool tips info data */
2085 COMCTL32_Free (infoPtr);
2086 SetWindowLongA(hwnd, 0, 0);
2087 return 0;
2088 }
2089
2090
2091 static LRESULT
2092 TOOLTIPS_EraseBackground (HWND hwnd, WPARAM wParam, LPARAM lParam)
2093 {
2094 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
2095 RECT rect;
2096 HBRUSH hBrush;
2097
2098 hBrush = CreateSolidBrush (infoPtr->clrBk);
2099 GetClientRect (hwnd, &rect);
2100 FillRect ((HDC)wParam, &rect, hBrush);
2101 DeleteObject (hBrush);
2102
2103 return FALSE;
2104 }
2105
2106
2107 static LRESULT
2108 TOOLTIPS_GetFont (HWND hwnd, WPARAM wParam, LPARAM lParam)
2109 {
2110 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
2111
2112 return infoPtr->hFont;
2113 }
2114
2115
2116 static LRESULT
2117 TOOLTIPS_MouseMessage (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
2118 {
2119 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
2120
2121 TOOLTIPS_Hide (hwnd, infoPtr);
2122
2123 return 0;
2124 }
2125
2126
2127 static LRESULT
2128 TOOLTIPS_NCCreate (HWND hwnd, WPARAM wParam, LPARAM lParam)
2129 {
2130 DWORD dwStyle = GetWindowLongA (hwnd, GWL_STYLE);
2131 DWORD dwExStyle = GetWindowLongA (hwnd, GWL_EXSTYLE);
2132
2133 dwStyle &= 0x0000FFFF;
2134 dwStyle |= (WS_POPUP | WS_BORDER | WS_CLIPSIBLINGS);
2135 SetWindowLongA (hwnd, GWL_STYLE, dwStyle);
2136
2137 dwExStyle |= WS_EX_TOOLWINDOW;
2138 SetWindowLongA (hwnd, GWL_EXSTYLE, dwExStyle);
2139
2140 return TRUE;
2141 }
2142
2143
2144 static LRESULT
2145 TOOLTIPS_NCHitTest (HWND hwnd, WPARAM wParam, LPARAM lParam)
2146 {
2147 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
2148 INT nTool = (infoPtr->bTrackActive) ? infoPtr->nTrackTool : infoPtr->nTool;
2149
2150 TRACE(" nTool=%d\n", nTool);
2151
2152 if ((nTool > -1) && (nTool < infoPtr->uNumTools)) {
2153 if (infoPtr->tools[nTool].uFlags & TTF_TRANSPARENT) {
2154 TRACE("-- in transparent mode!\n");
2155 return HTTRANSPARENT;
2156 }
2157 }
2158
2159 return DefWindowProcA (hwnd, WM_NCHITTEST, wParam, lParam);
2160 }
2161
2162
2163 static LRESULT
2164 TOOLTIPS_NotifyFormat (HWND hwnd, WPARAM wParam, LPARAM lParam)
2165 {
2166 FIXME ("hwnd=%x wParam=%x lParam=%lx\n", hwnd, wParam, lParam);
2167
2168 return 0;
2169 }
2170
2171
2172 static LRESULT
2173 TOOLTIPS_Paint (HWND hwnd, WPARAM wParam, LPARAM lParam)
2174 {
2175 HDC hdc;
2176 PAINTSTRUCT ps;
2177
2178 hdc = (wParam == 0) ? BeginPaint (hwnd, &ps) : (HDC)wParam;
2179 TOOLTIPS_Refresh (hwnd, hdc);
2180 if (!wParam)
2181 EndPaint (hwnd, &ps);
2182 return 0;
2183 }
2184
2185
2186 static LRESULT
2187 TOOLTIPS_SetFont (HWND hwnd, WPARAM wParam, LPARAM lParam)
2188 {
2189 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
2190
2191 infoPtr->hFont = (HFONT)wParam;
2192
2193 if ((LOWORD(lParam)) & (infoPtr->nCurrentTool != -1)) {
2194 FIXME("full redraw needed!\n");
2195 }
2196
2197 return 0;
2198 }
2199 /******************************************************************
2200 * TOOLTIPS_OnWMGetTextLength
2201 *
2202 * This function is called when the tooltip receive a
2203 * WM_GETTEXTLENGTH message.
2204 * wParam : not used
2205 * lParam : not used
2206 *
2207 * returns the length, in characters, of the tip text
2208 ******************************************************************/
2209 static LRESULT
2210 TOOLTIPS_OnWMGetTextLength(HWND hwnd, WPARAM wParam, LPARAM lParam)
2211 {
2212 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
2213 return lstrlenW(infoPtr->szTipText);
2214 }
2215
2216 /******************************************************************
2217 * TOOLTIPS_OnWMGetText
2218 *
2219 * This function is called when the tooltip receive a
2220 * WM_GETTEXT message.
2221 * wParam : specifies the maximum number of characters to be copied
2222 * lParam : is the pointer to the buffer that will receive
2223 * the tip text
2224 *
2225 * returns the number of characters copied
2226 ******************************************************************/
2227 static LRESULT
2228 TOOLTIPS_OnWMGetText (HWND hwnd, WPARAM wParam, LPARAM lParam)
2229 {
2230 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
2231
2232 if(!infoPtr || !(infoPtr->szTipText))
2233 return 0;
2234
2235 return WideCharToMultiByte(CP_ACP, 0, infoPtr->szTipText, -1,
2236 (LPSTR)lParam, wParam, NULL, NULL);
2237 }
2238
2239 static LRESULT
2240 TOOLTIPS_Timer (HWND hwnd, WPARAM wParam, LPARAM lParam)
2241 {
2242 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
2243 INT nOldTool;
2244
2245 TRACE("timer %d (%x) expired!\n", wParam, hwnd);
2246
2247 switch (wParam) {
2248 case ID_TIMERSHOW:
2249 KillTimer (hwnd, ID_TIMERSHOW);
2250 nOldTool = infoPtr->nTool;
2251 if ((infoPtr->nTool = TOOLTIPS_CheckTool (hwnd, TRUE)) == nOldTool)
2252 TOOLTIPS_Show (hwnd, infoPtr);
2253 break;
2254
2255 case ID_TIMERPOP:
2256 TOOLTIPS_Hide (hwnd, infoPtr);
2257 break;
2258
2259 case ID_TIMERLEAVE:
2260 nOldTool = infoPtr->nTool;
2261 infoPtr->nTool = TOOLTIPS_CheckTool (hwnd, FALSE);
2262 TRACE("tool (%x) %d %d %d\n", hwnd, nOldTool,
2263 infoPtr->nTool, infoPtr->nCurrentTool);
2264 if (infoPtr->nTool != nOldTool) {
2265 if(infoPtr->nTool == -1) { /* Moved out of all tools */
2266 TOOLTIPS_Hide(hwnd, infoPtr);
2267 KillTimer(hwnd, ID_TIMERLEAVE);
2268 } else if (nOldTool == -1) { /* Moved from outside */
2269 ERR("How did this happen?\n");
2270 } else { /* Moved from one to another */
2271 TOOLTIPS_Hide (hwnd, infoPtr);
2272 KillTimer(hwnd, ID_TIMERLEAVE);
2273 if(infoPtr->bActive) {
2274 SetTimer (hwnd, ID_TIMERSHOW, infoPtr->nReshowTime, 0);
2275 TRACE("timer 1 started!\n");
2276 }
2277 }
2278 }
2279 break;
2280
2281 default:
2282 ERR("Unknown timer id %d\n", wParam);
2283 break;
2284 }
2285 return 0;
2286 }
2287
2288
2289 static LRESULT
2290 TOOLTIPS_WinIniChange (HWND hwnd, WPARAM wParam, LPARAM lParam)
2291 {
2292 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
2293 NONCLIENTMETRICSA nclm;
2294
2295 infoPtr->clrBk = GetSysColor (COLOR_INFOBK);
2296 infoPtr->clrText = GetSysColor (COLOR_INFOTEXT);
2297
2298 DeleteObject (infoPtr->hFont);
2299 nclm.cbSize = sizeof(NONCLIENTMETRICSA);
2300 SystemParametersInfoA (SPI_GETNONCLIENTMETRICS, 0, &nclm, 0);
2301 infoPtr->hFont = CreateFontIndirectA (&nclm.lfStatusFont);
2302
2303 return 0;
2304 }
2305
2306
2307 LRESULT CALLBACK
2308 TOOLTIPS_SubclassProc (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
2309 {
2310 LPTT_SUBCLASS_INFO lpttsi =
2311 (LPTT_SUBCLASS_INFO)GetPropA (hwnd, COMCTL32_aSubclass);
2312 MSG msg;
2313
2314 switch(uMsg) {
2315 case WM_MOUSEMOVE:
2316 case WM_LBUTTONDOWN:
2317 case WM_LBUTTONUP:
2318 case WM_MBUTTONDOWN:
2319 case WM_MBUTTONUP:
2320 case WM_RBUTTONDOWN:
2321 case WM_RBUTTONUP:
2322 msg.hwnd = hwnd;
2323 msg.message = uMsg;
2324 msg.wParam = wParam;
2325 msg.lParam = lParam;
2326 TOOLTIPS_RelayEvent(lpttsi->hwndToolTip, 0, (LPARAM)&msg);
2327 break;
2328
2329 default:
2330 break;
2331 }
2332 return CallWindowProcA (lpttsi->wpOrigProc, hwnd, uMsg, wParam, lParam);
2333 }
2334
2335
2336 static LRESULT CALLBACK
2337 TOOLTIPS_WindowProc (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
2338 {
2339 TRACE("hwnd=%x msg=%x wparam=%x lParam=%lx\n", hwnd, uMsg, wParam, lParam);
2340 if (!TOOLTIPS_GetInfoPtr(hwnd) && (uMsg != WM_CREATE) && (uMsg != WM_NCCREATE))
2341 return DefWindowProcA (hwnd, uMsg, wParam, lParam);
2342 switch (uMsg)
2343 {
2344 case TTM_ACTIVATE:
2345 return TOOLTIPS_Activate (hwnd, wParam, lParam);
2346
2347 case TTM_ADDTOOLA:
2348 return TOOLTIPS_AddToolA (hwnd, wParam, lParam);
2349
2350 case TTM_ADDTOOLW:
2351 return TOOLTIPS_AddToolW (hwnd, wParam, lParam);
2352
2353 case TTM_DELTOOLA:
2354 return TOOLTIPS_DelToolA (hwnd, wParam, lParam);
2355
2356 case TTM_DELTOOLW:
2357 return TOOLTIPS_DelToolW (hwnd, wParam, lParam);
2358
2359 case TTM_ENUMTOOLSA:
2360 return TOOLTIPS_EnumToolsA (hwnd, wParam, lParam);
2361
2362 case TTM_ENUMTOOLSW:
2363 return TOOLTIPS_EnumToolsW (hwnd, wParam, lParam);
2364
2365 case TTM_GETCURRENTTOOLA:
2366 return TOOLTIPS_GetCurrentToolA (hwnd, wParam, lParam);
2367
2368 case TTM_GETCURRENTTOOLW:
2369 return TOOLTIPS_GetCurrentToolW (hwnd, wParam, lParam);
2370
2371 case TTM_GETDELAYTIME:
2372 return TOOLTIPS_GetDelayTime (hwnd, wParam, lParam);
2373
2374 case TTM_GETMARGIN:
2375 return TOOLTIPS_GetMargin (hwnd, wParam, lParam);
2376
2377 case TTM_GETMAXTIPWIDTH:
2378 return TOOLTIPS_GetMaxTipWidth (hwnd, wParam, lParam);
2379
2380 case TTM_GETTEXTA:
2381 return TOOLTIPS_GetTextA (hwnd, wParam, lParam);
2382
2383 case TTM_GETTEXTW:
2384 return TOOLTIPS_GetTextW (hwnd, wParam, lParam);
2385
2386 case TTM_GETTIPBKCOLOR:
2387 return TOOLTIPS_GetTipBkColor (hwnd, wParam, lParam);
2388
2389 case TTM_GETTIPTEXTCOLOR:
2390 return TOOLTIPS_GetTipTextColor (hwnd, wParam, lParam);
2391
2392 case TTM_GETTOOLCOUNT:
2393 return TOOLTIPS_GetToolCount (hwnd, wParam, lParam);
2394
2395 case TTM_GETTOOLINFOA:
2396 return TOOLTIPS_GetToolInfoA (hwnd, wParam, lParam);
2397
2398 case TTM_GETTOOLINFOW:
2399 return TOOLTIPS_GetToolInfoW (hwnd, wParam, lParam);
2400
2401 case TTM_HITTESTA:
2402 return TOOLTIPS_HitTestA (hwnd, wParam, lParam);
2403
2404 case TTM_HITTESTW:
2405 return TOOLTIPS_HitTestW (hwnd, wParam, lParam);
2406
2407 case TTM_NEWTOOLRECTA:
2408 return TOOLTIPS_NewToolRectA (hwnd, wParam, lParam);
2409
2410 case TTM_NEWTOOLRECTW:
2411 return TOOLTIPS_NewToolRectW (hwnd, wParam, lParam);
2412
2413 case TTM_POP:
2414 return TOOLTIPS_Pop (hwnd, wParam, lParam);
2415
2416 case TTM_RELAYEVENT:
2417 return TOOLTIPS_RelayEvent (hwnd, wParam, lParam);
2418
2419 case TTM_SETDELAYTIME:
2420 return TOOLTIPS_SetDelayTime (hwnd, wParam, lParam);
2421
2422 case TTM_SETMARGIN:
2423 return TOOLTIPS_SetMargin (hwnd, wParam, lParam);
2424
2425 case TTM_SETMAXTIPWIDTH:
2426 return TOOLTIPS_SetMaxTipWidth (hwnd, wParam, lParam);
2427
2428 case TTM_SETTIPBKCOLOR:
2429 return TOOLTIPS_SetTipBkColor (hwnd, wParam, lParam);
2430
2431 case TTM_SETTIPTEXTCOLOR:
2432 return TOOLTIPS_SetTipTextColor (hwnd, wParam, lParam);
2433
2434 case TTM_SETTOOLINFOA:
2435 return TOOLTIPS_SetToolInfoA (hwnd, wParam, lParam);
2436
2437 case TTM_SETTOOLINFOW:
2438 return TOOLTIPS_SetToolInfoW (hwnd, wParam, lParam);
2439
2440 case TTM_TRACKACTIVATE:
2441 return TOOLTIPS_TrackActivate (hwnd, wParam, lParam);
2442
2443 case TTM_TRACKPOSITION:
2444 return TOOLTIPS_TrackPosition (hwnd, wParam, lParam);
2445
2446 case TTM_UPDATE:
2447 return TOOLTIPS_Update (hwnd, wParam, lParam);
2448
2449 case TTM_UPDATETIPTEXTA:
2450 return TOOLTIPS_UpdateTipTextA (hwnd, wParam, lParam);
2451
2452 case TTM_UPDATETIPTEXTW:
2453 return TOOLTIPS_UpdateTipTextW (hwnd, wParam, lParam);
2454
2455 case TTM_WINDOWFROMPOINT:
2456 return TOOLTIPS_WindowFromPoint (hwnd, wParam, lParam);
2457
2458
2459 case WM_CREATE:
2460 return TOOLTIPS_Create (hwnd, wParam, lParam);
2461
2462 case WM_DESTROY:
2463 return TOOLTIPS_Destroy (hwnd, wParam, lParam);
2464
2465 case WM_ERASEBKGND:
2466 return TOOLTIPS_EraseBackground (hwnd, wParam, lParam);
2467
2468 case WM_GETFONT:
2469 return TOOLTIPS_GetFont (hwnd, wParam, lParam);
2470
2471 case WM_GETTEXT:
2472 return TOOLTIPS_OnWMGetText (hwnd, wParam, lParam);
2473
2474 case WM_GETTEXTLENGTH:
2475 return TOOLTIPS_OnWMGetTextLength (hwnd, wParam, lParam);
2476
2477
2478 case WM_LBUTTONDOWN:
2479 case WM_LBUTTONUP:
2480 case WM_MBUTTONDOWN:
2481 case WM_MBUTTONUP:
2482 case WM_RBUTTONDOWN:
2483 case WM_RBUTTONUP:
2484 case WM_MOUSEMOVE:
2485 return TOOLTIPS_MouseMessage (hwnd, uMsg, wParam, lParam);
2486
2487 case WM_NCCREATE:
2488 return TOOLTIPS_NCCreate (hwnd, wParam, lParam);
2489
2490 case WM_NCHITTEST:
2491 return TOOLTIPS_NCHitTest (hwnd, wParam, lParam);
2492
2493 case WM_NOTIFYFORMAT:
2494 return TOOLTIPS_NotifyFormat (hwnd, wParam, lParam);
2495
2496 case WM_PAINT:
2497 return TOOLTIPS_Paint (hwnd, wParam, lParam);
2498
2499 case WM_SETFONT:
2500 return TOOLTIPS_SetFont (hwnd, wParam, lParam);
2501
2502 case WM_TIMER:
2503 return TOOLTIPS_Timer (hwnd, wParam, lParam);
2504
2505 case WM_WININICHANGE:
2506 return TOOLTIPS_WinIniChange (hwnd, wParam, lParam);
2507
2508 default:
2509 if (uMsg >= WM_USER)
2510 ERR("unknown msg %04x wp=%08x lp=%08lx\n",
2511 uMsg, wParam, lParam);
2512 return DefWindowProcA (hwnd, uMsg, wParam, lParam);
2513 }
2514 return 0;
2515 }
2516
2517
2518 VOID
2519 TOOLTIPS_Register (void)
2520 {
2521 WNDCLASSA wndClass;
2522
2523 ZeroMemory (&wndClass, sizeof(WNDCLASSA));
2524 wndClass.style = CS_GLOBALCLASS | CS_DBLCLKS | CS_SAVEBITS;
2525 wndClass.lpfnWndProc = (WNDPROC)TOOLTIPS_WindowProc;
2526 wndClass.cbClsExtra = 0;
2527 wndClass.cbWndExtra = sizeof(TOOLTIPS_INFO *);
2528 wndClass.hCursor = LoadCursorA (0, IDC_ARROWA);
2529 wndClass.hbrBackground = 0;
2530 wndClass.lpszClassName = TOOLTIPS_CLASSA;
2531
2532 RegisterClassA (&wndClass);
2533 }
2534
2535
2536 VOID
2537 TOOLTIPS_Unregister (void)
2538 {
2539 UnregisterClassA (TOOLTIPS_CLASSA, (HINSTANCE)NULL);
2540 }
2541
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