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setupapi: Add stubs for CM_Get_Device_IDA and CM_Get_Device_ID_Size.
[wine/hacks.git] / dlls / comctl32 / tooltips.c
blob39401eb4f61821bd4e2cbd3a36c235373b148997
1 /*
2 * Tool tip control
3 *
4 * Copyright 1998, 1999 Eric Kohl
5 * Copyright 2004 Robert Shearman
6 *
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or (at your option) any later version.
11 *
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
16 *
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this library; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
20 *
21 * NOTES
22 *
23 * This code was audited for completeness against the documented features
24 * of Comctl32.dll version 6.0 on Sep. 08, 2004, by Robert Shearman.
25 *
26 * Unless otherwise noted, we believe this code to be complete, as per
27 * the specification mentioned above.
28 * If you discover missing features or bugs please note them below.
29 *
30 * TODO:
31 * - Custom draw support.
32 * - Animation.
33 * - Links.
34 * - Messages:
35 * o TTM_ADJUSTRECT
36 * o TTM_GETTITLEA
37 * o TTM_GETTTILEW
38 * o TTM_POPUP
39 * - Styles:
40 * o TTS_NOANIMATE
41 * o TTS_NOFADE
42 * o TTS_CLOSE
43 *
44 * Testing:
45 * - Run tests using Waite Group Windows95 API Bible Volume 2.
46 * The second cdrom (chapter 3) contains executables activate.exe,
47 * curtool.exe, deltool.exe, enumtools.exe, getinfo.exe, getiptxt.exe,
48 * hittest.exe, needtext.exe, newrect.exe, updtext.exe and winfrpt.exe.
49 *
50 * Timer logic.
51 *
52 * One important point to remember is that tools don't necessarily get
53 * a WM_MOUSEMOVE once the cursor leaves the tool, an example is when
54 * a tool sets TTF_IDISHWND (i.e. an entire window is a tool) because
55 * here WM_MOUSEMOVEs only get sent when the cursor is inside the
56 * client area. Therefore the only reliable way to know that the
57 * cursor has left a tool is to keep a timer running and check the
58 * position every time it expires. This is the role of timer
59 * ID_TIMERLEAVE.
60 *
61 *
62 * On entering a tool (detected in a relayed WM_MOUSEMOVE) we start
63 * ID_TIMERSHOW, if this times out and we're still in the tool we show
64 * the tip. On showing a tip we start both ID_TIMERPOP and
65 * ID_TIMERLEAVE. On hiding a tooltip we kill ID_TIMERPOP.
66 * ID_TIMERPOP is restarted on every relayed WM_MOUSEMOVE. If
67 * ID_TIMERPOP expires the tool is hidden and ID_TIMERPOP is killed.
68 * ID_TIMERLEAVE remains running - this is important as we need to
69 * determine when the cursor leaves the tool.
70 *
71 * When ID_TIMERLEAVE expires or on a relayed WM_MOUSEMOVE if we're
72 * still in the tool do nothing (apart from restart ID_TIMERPOP if
73 * this is a WM_MOUSEMOVE) (ID_TIMERLEAVE remains running). If we've
74 * left the tool and entered another one then hide the tip and start
75 * ID_TIMERSHOW with time ReshowTime and kill ID_TIMERLEAVE. If we're
76 * outside all tools hide the tip and kill ID_TIMERLEAVE. On Relayed
77 * mouse button messages hide the tip but leave ID_TIMERLEAVE running,
78 * this again will let us keep track of when the cursor leaves the
79 * tool.
80 *
81 *
82 * infoPtr->nTool is the tool the mouse was on on the last relayed MM
83 * or timer expiry or -1 if the mouse was not on a tool.
84 *
85 * infoPtr->nCurrentTool is the tool for which the tip is currently
86 * displaying text for or -1 if the tip is not shown. Actually this
87 * will only ever be infoPtr-nTool or -1, so it could be changed to a
88 * BOOL.
89 *
90 */
91
92
93
94 #include <stdarg.h>
95 #include <string.h>
96
97 #include "windef.h"
98 #include "winbase.h"
99 #include "wine/unicode.h"
100 #include "wingdi.h"
101 #include "winuser.h"
102 #include "winnls.h"
103 #include "commctrl.h"
104 #include "comctl32.h"
105 #include "wine/debug.h"
106
107 WINE_DEFAULT_DEBUG_CHANNEL(tooltips);
108
109 static HICON hTooltipIcons[TTI_ERROR+1];
110
111 typedef struct
112 {
113 UINT uFlags;
114 HWND hwnd;
115 BOOL bNotifyUnicode;
116 UINT_PTR uId;
117 RECT rect;
118 HINSTANCE hinst;
119 LPWSTR lpszText;
120 LPARAM lParam;
121 } TTTOOL_INFO;
122
123
124 typedef struct
125 {
126 WCHAR szTipText[INFOTIPSIZE];
127 BOOL bActive;
128 BOOL bTrackActive;
129 UINT uNumTools;
130 COLORREF clrBk;
131 COLORREF clrText;
132 HFONT hFont;
133 HFONT hTitleFont;
134 INT xTrackPos;
135 INT yTrackPos;
136 INT nMaxTipWidth;
137 INT nTool; /* tool that mouse was on on last relayed mouse move */
138 INT nCurrentTool;
139 INT nTrackTool;
140 INT nReshowTime;
141 INT nAutoPopTime;
142 INT nInitialTime;
143 RECT rcMargin;
144 BOOL bToolBelow;
145 LPWSTR pszTitle;
146 HICON hTitleIcon;
147
148 TTTOOL_INFO *tools;
149 } TOOLTIPS_INFO;
150
151 #define ID_TIMERSHOW 1 /* show delay timer */
152 #define ID_TIMERPOP 2 /* auto pop timer */
153 #define ID_TIMERLEAVE 3 /* tool leave timer */
154
155
156 #define TOOLTIPS_GetInfoPtr(hWindow) ((TOOLTIPS_INFO *)GetWindowLongPtrW (hWindow, 0))
157
158 /* offsets from window edge to start of text */
159 #define NORMAL_TEXT_MARGIN 2
160 #define BALLOON_TEXT_MARGIN (NORMAL_TEXT_MARGIN+8)
161 /* value used for CreateRoundRectRgn that specifies how much
162 * each corner is curved */
163 #define BALLOON_ROUNDEDNESS 20
164 #define BALLOON_STEMHEIGHT 13
165 #define BALLOON_STEMWIDTH 10
166 #define BALLOON_STEMINDENT 20
167
168 #define BALLOON_ICON_TITLE_SPACING 8 /* horizontal spacing between icon and title */
169 #define BALLOON_TITLE_TEXT_SPACING 8 /* vertical spacing between icon/title and main text */
170 #define ICON_HEIGHT 16
171 #define ICON_WIDTH 16
172
173 static LRESULT CALLBACK
174 TOOLTIPS_SubclassProc (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam, UINT_PTR uId, DWORD_PTR dwRef);
175
176
177 static inline UINT_PTR
178 TOOLTIPS_GetTitleIconIndex(HICON hIcon)
179 {
180 UINT i;
181 for (i = 0; i <= TTI_ERROR; i++)
182 if (hTooltipIcons[i] == hIcon)
183 return i;
184 return (UINT_PTR)hIcon;
185 }
186
187 static void
188 TOOLTIPS_InitSystemSettings (TOOLTIPS_INFO *infoPtr)
189 {
190 NONCLIENTMETRICSW nclm;
191
192 infoPtr->clrBk = GetSysColor (COLOR_INFOBK);
193 infoPtr->clrText = GetSysColor (COLOR_INFOTEXT);
194
195 DeleteObject (infoPtr->hFont);
196 nclm.cbSize = sizeof(nclm);
197 SystemParametersInfoW (SPI_GETNONCLIENTMETRICS, sizeof(nclm), &nclm, 0);
198 infoPtr->hFont = CreateFontIndirectW (&nclm.lfStatusFont);
199
200 DeleteObject (infoPtr->hTitleFont);
201 nclm.lfStatusFont.lfWeight = FW_BOLD;
202 infoPtr->hTitleFont = CreateFontIndirectW (&nclm.lfStatusFont);
203 }
204
205 static void
206 TOOLTIPS_Refresh (HWND hwnd, HDC hdc)
207 {
208 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr(hwnd);
209 RECT rc;
210 INT oldBkMode;
211 HFONT hOldFont;
212 HBRUSH hBrush;
213 UINT uFlags = DT_EXTERNALLEADING;
214 HRGN hRgn = NULL;
215 DWORD dwStyle = GetWindowLongW(hwnd, GWL_STYLE);
216
217 if (infoPtr->nMaxTipWidth > -1)
218 uFlags |= DT_WORDBREAK;
219 if (GetWindowLongW (hwnd, GWL_STYLE) & TTS_NOPREFIX)
220 uFlags |= DT_NOPREFIX;
221 GetClientRect (hwnd, &rc);
222
223 hBrush = CreateSolidBrush(infoPtr->clrBk);
224
225 oldBkMode = SetBkMode (hdc, TRANSPARENT);
226 SetTextColor (hdc, infoPtr->clrText);
227
228 if (dwStyle & TTS_BALLOON)
229 {
230 /* create a region to store result into */
231 hRgn = CreateRectRgn(0, 0, 0, 0);
232
233 GetWindowRgn(hwnd, hRgn);
234
235 /* fill the background */
236 FillRgn(hdc, hRgn, hBrush);
237 DeleteObject(hBrush);
238 hBrush = NULL;
239 }
240 else
241 {
242 /* fill the background */
243 FillRect(hdc, &rc, hBrush);
244 DeleteObject(hBrush);
245 hBrush = NULL;
246 }
247
248 if ((dwStyle & TTS_BALLOON) || infoPtr->pszTitle)
249 {
250 /* calculate text rectangle */
251 rc.left += (BALLOON_TEXT_MARGIN + infoPtr->rcMargin.left);
252 rc.top += (BALLOON_TEXT_MARGIN + infoPtr->rcMargin.top);
253 rc.right -= (BALLOON_TEXT_MARGIN + infoPtr->rcMargin.right);
254 rc.bottom -= (BALLOON_TEXT_MARGIN + infoPtr->rcMargin.bottom);
255 if(infoPtr->bToolBelow) rc.top += BALLOON_STEMHEIGHT;
256
257 if (infoPtr->pszTitle)
258 {
259 RECT rcTitle = {rc.left, rc.top, rc.right, rc.bottom};
260 int height;
261 BOOL icon_present;
262
263 /* draw icon */
264 icon_present = infoPtr->hTitleIcon &&
265 DrawIconEx(hdc, rc.left, rc.top, infoPtr->hTitleIcon,
266 ICON_WIDTH, ICON_HEIGHT, 0, NULL, DI_NORMAL);
267 if (icon_present)
268 rcTitle.left += ICON_WIDTH + BALLOON_ICON_TITLE_SPACING;
269
270 rcTitle.bottom = rc.top + ICON_HEIGHT;
271
272 /* draw title text */
273 hOldFont = SelectObject (hdc, infoPtr->hTitleFont);
274 height = DrawTextW(hdc, infoPtr->pszTitle, -1, &rcTitle, DT_BOTTOM | DT_SINGLELINE | DT_NOPREFIX);
275 SelectObject (hdc, hOldFont);
276 rc.top += height + BALLOON_TITLE_TEXT_SPACING;
277 }
278 }
279 else
280 {
281 /* calculate text rectangle */
282 rc.left += (NORMAL_TEXT_MARGIN + infoPtr->rcMargin.left);
283 rc.top += (NORMAL_TEXT_MARGIN + infoPtr->rcMargin.top);
284 rc.right -= (NORMAL_TEXT_MARGIN + infoPtr->rcMargin.right);
285 rc.bottom -= (NORMAL_TEXT_MARGIN + infoPtr->rcMargin.bottom);
286 }
287
288 /* draw text */
289 hOldFont = SelectObject (hdc, infoPtr->hFont);
290 DrawTextW (hdc, infoPtr->szTipText, -1, &rc, uFlags);
291 /* be polite and reset the things we changed in the dc */
292 SelectObject (hdc, hOldFont);
293 SetBkMode (hdc, oldBkMode);
294
295 if (dwStyle & TTS_BALLOON)
296 {
297 /* frame region because default window proc doesn't do it */
298 INT width = GetSystemMetrics(SM_CXDLGFRAME) - GetSystemMetrics(SM_CXEDGE);
299 INT height = GetSystemMetrics(SM_CYDLGFRAME) - GetSystemMetrics(SM_CYEDGE);
300
301 hBrush = GetSysColorBrush(COLOR_WINDOWFRAME);
302 FrameRgn(hdc, hRgn, hBrush, width, height);
303 }
304
305 if (hRgn)
306 DeleteObject(hRgn);
307 }
308
309 static void TOOLTIPS_GetDispInfoA(HWND hwnd, TOOLTIPS_INFO *infoPtr, TTTOOL_INFO *toolPtr)
310 {
311 NMTTDISPINFOA ttnmdi;
312
313 /* fill NMHDR struct */
314 ZeroMemory (&ttnmdi, sizeof(NMTTDISPINFOA));
315 ttnmdi.hdr.hwndFrom = hwnd;
316 ttnmdi.hdr.idFrom = toolPtr->uId;
317 ttnmdi.hdr.code = TTN_GETDISPINFOA; /* == TTN_NEEDTEXTA */
318 ttnmdi.lpszText = (LPSTR)&ttnmdi.szText;
319 ttnmdi.uFlags = toolPtr->uFlags;
320 ttnmdi.lParam = toolPtr->lParam;
321
322 TRACE("hdr.idFrom = %lx\n", ttnmdi.hdr.idFrom);
323 SendMessageW(toolPtr->hwnd, WM_NOTIFY,
324 (WPARAM)toolPtr->uId, (LPARAM)&ttnmdi);
325
326 if (IS_INTRESOURCE(ttnmdi.lpszText)) {
327 LoadStringW(ttnmdi.hinst, LOWORD(ttnmdi.lpszText),
328 infoPtr->szTipText, INFOTIPSIZE);
329 if (ttnmdi.uFlags & TTF_DI_SETITEM) {
330 toolPtr->hinst = ttnmdi.hinst;
331 toolPtr->lpszText = (LPWSTR)ttnmdi.lpszText;
332 }
333 }
334 else if (ttnmdi.lpszText == 0) {
335 infoPtr->szTipText[0] = '\0';
336 }
337 else if (ttnmdi.lpszText != LPSTR_TEXTCALLBACKA) {
338 Str_GetPtrAtoW(ttnmdi.lpszText, infoPtr->szTipText, INFOTIPSIZE);
339 if (ttnmdi.uFlags & TTF_DI_SETITEM) {
340 toolPtr->hinst = 0;
341 toolPtr->lpszText = NULL;
342 Str_SetPtrW(&toolPtr->lpszText, infoPtr->szTipText);
343 }
344 }
345 else {
346 ERR("recursive text callback!\n");
347 infoPtr->szTipText[0] = '\0';
348 }
349
350 /* no text available - try calling parent instead as per native */
351 /* FIXME: Unsure if SETITEM should save the value or not */
352 if (infoPtr->szTipText[0] == 0x00) {
353
354 SendMessageW(GetParent(toolPtr->hwnd), WM_NOTIFY,
355 (WPARAM)toolPtr->uId, (LPARAM)&ttnmdi);
356
357 if (IS_INTRESOURCE(ttnmdi.lpszText)) {
358 LoadStringW(ttnmdi.hinst, LOWORD(ttnmdi.lpszText),
359 infoPtr->szTipText, INFOTIPSIZE);
360 } else if (ttnmdi.lpszText &&
361 ttnmdi.lpszText != LPSTR_TEXTCALLBACKA) {
362 Str_GetPtrAtoW(ttnmdi.lpszText, infoPtr->szTipText, INFOTIPSIZE);
363 }
364 }
365 }
366
367 static void TOOLTIPS_GetDispInfoW(HWND hwnd, TOOLTIPS_INFO *infoPtr, TTTOOL_INFO *toolPtr)
368 {
369 NMTTDISPINFOW ttnmdi;
370
371 /* fill NMHDR struct */
372 ZeroMemory (&ttnmdi, sizeof(NMTTDISPINFOW));
373 ttnmdi.hdr.hwndFrom = hwnd;
374 ttnmdi.hdr.idFrom = toolPtr->uId;
375 ttnmdi.hdr.code = TTN_GETDISPINFOW; /* == TTN_NEEDTEXTW */
376 ttnmdi.lpszText = (LPWSTR)&ttnmdi.szText;
377 ttnmdi.uFlags = toolPtr->uFlags;
378 ttnmdi.lParam = toolPtr->lParam;
379
380 TRACE("hdr.idFrom = %lx\n", ttnmdi.hdr.idFrom);
381 SendMessageW(toolPtr->hwnd, WM_NOTIFY,
382 (WPARAM)toolPtr->uId, (LPARAM)&ttnmdi);
383
384 if (IS_INTRESOURCE(ttnmdi.lpszText)) {
385 LoadStringW(ttnmdi.hinst, LOWORD(ttnmdi.lpszText),
386 infoPtr->szTipText, INFOTIPSIZE);
387 if (ttnmdi.uFlags & TTF_DI_SETITEM) {
388 toolPtr->hinst = ttnmdi.hinst;
389 toolPtr->lpszText = ttnmdi.lpszText;
390 }
391 }
392 else if (ttnmdi.lpszText == 0) {
393 infoPtr->szTipText[0] = '\0';
394 }
395 else if (ttnmdi.lpszText != LPSTR_TEXTCALLBACKW) {
396 Str_GetPtrW(ttnmdi.lpszText, infoPtr->szTipText, INFOTIPSIZE);
397 if (ttnmdi.uFlags & TTF_DI_SETITEM) {
398 toolPtr->hinst = 0;
399 toolPtr->lpszText = NULL;
400 Str_SetPtrW(&toolPtr->lpszText, infoPtr->szTipText);
401 }
402 }
403 else {
404 ERR("recursive text callback!\n");
405 infoPtr->szTipText[0] = '\0';
406 }
407
408 /* no text available - try calling parent instead as per native */
409 /* FIXME: Unsure if SETITEM should save the value or not */
410 if (infoPtr->szTipText[0] == 0x00) {
411
412 SendMessageW(GetParent(toolPtr->hwnd), WM_NOTIFY,
413 (WPARAM)toolPtr->uId, (LPARAM)&ttnmdi);
414
415 if (IS_INTRESOURCE(ttnmdi.lpszText)) {
416 LoadStringW(ttnmdi.hinst, LOWORD(ttnmdi.lpszText),
417 infoPtr->szTipText, INFOTIPSIZE);
418 } else if (ttnmdi.lpszText &&
419 ttnmdi.lpszText != LPSTR_TEXTCALLBACKW) {
420 Str_GetPtrW(ttnmdi.lpszText, infoPtr->szTipText, INFOTIPSIZE);
421 }
422 }
423
424 }
425
426 static void
427 TOOLTIPS_GetTipText (HWND hwnd, TOOLTIPS_INFO *infoPtr, INT nTool)
428 {
429 TTTOOL_INFO *toolPtr = &infoPtr->tools[nTool];
430
431 if (IS_INTRESOURCE(toolPtr->lpszText) && toolPtr->hinst) {
432 /* load a resource */
433 TRACE("load res string %p %x\n",
434 toolPtr->hinst, LOWORD(toolPtr->lpszText));
435 LoadStringW (toolPtr->hinst, LOWORD(toolPtr->lpszText),
436 infoPtr->szTipText, INFOTIPSIZE);
437 }
438 else if (toolPtr->lpszText) {
439 if (toolPtr->lpszText == LPSTR_TEXTCALLBACKW) {
440 if (toolPtr->bNotifyUnicode)
441 TOOLTIPS_GetDispInfoW(hwnd, infoPtr, toolPtr);
442 else
443 TOOLTIPS_GetDispInfoA(hwnd, infoPtr, toolPtr);
444 }
445 else {
446 /* the item is a usual (unicode) text */
447 lstrcpynW (infoPtr->szTipText, toolPtr->lpszText, INFOTIPSIZE);
448 }
449 }
450 else {
451 /* no text available */
452 infoPtr->szTipText[0] = '\0';
453 }
454
455 TRACE("%s\n", debugstr_w(infoPtr->szTipText));
456 }
457
458
459 static void
460 TOOLTIPS_CalcTipSize (HWND hwnd, const TOOLTIPS_INFO *infoPtr, LPSIZE lpSize)
461 {
462 HDC hdc;
463 HFONT hOldFont;
464 DWORD style = GetWindowLongW(hwnd, GWL_STYLE);
465 UINT uFlags = DT_EXTERNALLEADING | DT_CALCRECT;
466 RECT rc = {0, 0, 0, 0};
467 SIZE title = {0, 0};
468
469 if (infoPtr->nMaxTipWidth > -1) {
470 rc.right = infoPtr->nMaxTipWidth;
471 uFlags |= DT_WORDBREAK;
472 }
473 if (style & TTS_NOPREFIX)
474 uFlags |= DT_NOPREFIX;
475 TRACE("%s\n", debugstr_w(infoPtr->szTipText));
476
477 hdc = GetDC (hwnd);
478 if (infoPtr->pszTitle)
479 {
480 RECT rcTitle = {0, 0, 0, 0};
481 TRACE("title %s\n", debugstr_w(infoPtr->pszTitle));
482 if (infoPtr->hTitleIcon)
483 {
484 title.cx = ICON_WIDTH;
485 title.cy = ICON_HEIGHT;
486 }
487 if (title.cx != 0) title.cx += BALLOON_ICON_TITLE_SPACING;
488 hOldFont = SelectObject (hdc, infoPtr->hTitleFont);
489 DrawTextW(hdc, infoPtr->pszTitle, -1, &rcTitle, DT_SINGLELINE | DT_NOPREFIX | DT_CALCRECT);
490 SelectObject (hdc, hOldFont);
491 title.cy = max(title.cy, rcTitle.bottom - rcTitle.top) + BALLOON_TITLE_TEXT_SPACING;
492 title.cx += (rcTitle.right - rcTitle.left);
493 }
494 hOldFont = SelectObject (hdc, infoPtr->hFont);
495 DrawTextW (hdc, infoPtr->szTipText, -1, &rc, uFlags);
496 SelectObject (hdc, hOldFont);
497 ReleaseDC (hwnd, hdc);
498
499 if ((style & TTS_BALLOON) || infoPtr->pszTitle)
500 {
501 lpSize->cx = max(rc.right - rc.left, title.cx) + 2*BALLOON_TEXT_MARGIN +
502 infoPtr->rcMargin.left + infoPtr->rcMargin.right;
503 lpSize->cy = title.cy + rc.bottom - rc.top + 2*BALLOON_TEXT_MARGIN +
504 infoPtr->rcMargin.bottom + infoPtr->rcMargin.top +
505 BALLOON_STEMHEIGHT;
506 }
507 else
508 {
509 lpSize->cx = rc.right - rc.left + 2*NORMAL_TEXT_MARGIN +
510 infoPtr->rcMargin.left + infoPtr->rcMargin.right;
511 lpSize->cy = rc.bottom - rc.top + 2*NORMAL_TEXT_MARGIN +
512 infoPtr->rcMargin.bottom + infoPtr->rcMargin.top;
513 }
514 }
515
516
517 static void
518 TOOLTIPS_Show (HWND hwnd, TOOLTIPS_INFO *infoPtr)
519 {
520 TTTOOL_INFO *toolPtr;
521 HMONITOR monitor;
522 MONITORINFO mon_info;
523 RECT rect;
524 SIZE size;
525 NMHDR hdr;
526 int ptfx = 0;
527 DWORD style = GetWindowLongW(hwnd, GWL_STYLE);
528
529 if (infoPtr->nTool == -1) {
530 TRACE("invalid tool (-1)!\n");
531 return;
532 }
533
534 infoPtr->nCurrentTool = infoPtr->nTool;
535
536 TRACE("Show tooltip pre %d! (%p)\n", infoPtr->nTool, hwnd);
537
538 TOOLTIPS_GetTipText (hwnd, infoPtr, infoPtr->nCurrentTool);
539
540 if (infoPtr->szTipText[0] == '\0') {
541 infoPtr->nCurrentTool = -1;
542 return;
543 }
544
545 TRACE("Show tooltip %d!\n", infoPtr->nCurrentTool);
546 toolPtr = &infoPtr->tools[infoPtr->nCurrentTool];
547
548 hdr.hwndFrom = hwnd;
549 hdr.idFrom = toolPtr->uId;
550 hdr.code = TTN_SHOW;
551 SendMessageW (toolPtr->hwnd, WM_NOTIFY,
552 (WPARAM)toolPtr->uId, (LPARAM)&hdr);
553
554 TRACE("%s\n", debugstr_w(infoPtr->szTipText));
555
556 TOOLTIPS_CalcTipSize (hwnd, infoPtr, &size);
557 TRACE("size %d x %d\n", size.cx, size.cy);
558
559 if (toolPtr->uFlags & TTF_CENTERTIP) {
560 RECT rc;
561
562 if (toolPtr->uFlags & TTF_IDISHWND)
563 GetWindowRect ((HWND)toolPtr->uId, &rc);
564 else {
565 rc = toolPtr->rect;
566 MapWindowPoints (toolPtr->hwnd, NULL, (LPPOINT)&rc, 2);
567 }
568 rect.left = (rc.left + rc.right - size.cx) / 2;
569 if (style & TTS_BALLOON)
570 {
571 ptfx = rc.left + ((rc.right - rc.left) / 2);
572
573 /* CENTERTIP ballon tooltips default to below the field
574 if they fit on the screen */
575 if(rc.bottom + size.cy > GetSystemMetrics(SM_CYSCREEN))
576 {
577 rect.top = rc.top - size.cy;
578 infoPtr->bToolBelow = FALSE;
579 }
580 else
581 {
582 infoPtr->bToolBelow = TRUE;
583 rect.top = rc.bottom;
584 }
585 rect.left = max(0, rect.left - BALLOON_STEMINDENT);
586 }
587 else
588 {
589 rect.top = rc.bottom + 2;
590 infoPtr->bToolBelow = TRUE;
591 }
592 }
593 else {
594 GetCursorPos ((LPPOINT)&rect);
595 if (style & TTS_BALLOON)
596 {
597 ptfx = rect.left;
598 if(rect.top - size.cy >= 0)
599 {
600 rect.top -= size.cy;
601 infoPtr->bToolBelow = FALSE;
602 }
603 else
604 {
605 infoPtr->bToolBelow = TRUE;
606 rect.top += 20;
607 }
608 rect.left = max(0, rect.left - BALLOON_STEMINDENT);
609 }
610 else
611 {
612 rect.top += 20;
613 infoPtr->bToolBelow = TRUE;
614 }
615 }
616
617 TRACE("pos %d - %d\n", rect.left, rect.top);
618
619 rect.right = rect.left + size.cx;
620 rect.bottom = rect.top + size.cy;
621
622 /* check position */
623
624 monitor = MonitorFromRect( &rect, MONITOR_DEFAULTTOPRIMARY );
625 mon_info.cbSize = sizeof(mon_info);
626 GetMonitorInfoW( monitor, &mon_info );
627
628 if( rect.right > mon_info.rcWork.right ) {
629 rect.left -= rect.right - mon_info.rcWork.right + 2;
630 rect.right = mon_info.rcWork.right - 2;
631 }
632 if (rect.left < mon_info.rcWork.left) rect.left = mon_info.rcWork.left;
633
634 if( rect.bottom > mon_info.rcWork.bottom ) {
635 RECT rc;
636
637 if (toolPtr->uFlags & TTF_IDISHWND)
638 GetWindowRect ((HWND)toolPtr->uId, &rc);
639 else {
640 rc = toolPtr->rect;
641 MapWindowPoints (toolPtr->hwnd, NULL, (LPPOINT)&rc, 2);
642 }
643 rect.bottom = rc.top - 2;
644 rect.top = rect.bottom - size.cy;
645 }
646
647 AdjustWindowRectEx (&rect, GetWindowLongW (hwnd, GWL_STYLE),
648 FALSE, GetWindowLongW (hwnd, GWL_EXSTYLE));
649
650 if (style & TTS_BALLOON)
651 {
652 HRGN hRgn;
653 HRGN hrStem;
654 POINT pts[3];
655
656 ptfx -= rect.left;
657
658 if(infoPtr->bToolBelow)
659 {
660 pts[0].x = ptfx;
661 pts[0].y = 0;
662 pts[1].x = max(BALLOON_STEMINDENT, ptfx - (BALLOON_STEMWIDTH / 2));
663 pts[1].y = BALLOON_STEMHEIGHT;
664 pts[2].x = pts[1].x + BALLOON_STEMWIDTH;
665 pts[2].y = pts[1].y;
666 if(pts[2].x > (rect.right - rect.left) - BALLOON_STEMINDENT)
667 {
668 pts[2].x = (rect.right - rect.left) - BALLOON_STEMINDENT;
669 pts[1].x = pts[2].x - BALLOON_STEMWIDTH;
670 }
671 }
672 else
673 {
674 pts[0].x = max(BALLOON_STEMINDENT, ptfx - (BALLOON_STEMWIDTH / 2));
675 pts[0].y = (rect.bottom - rect.top) - BALLOON_STEMHEIGHT;
676 pts[1].x = pts[0].x + BALLOON_STEMWIDTH;
677 pts[1].y = pts[0].y;
678 pts[2].x = ptfx;
679 pts[2].y = (rect.bottom - rect.top);
680 if(pts[1].x > (rect.right - rect.left) - BALLOON_STEMINDENT)
681 {
682 pts[1].x = (rect.right - rect.left) - BALLOON_STEMINDENT;
683 pts[0].x = pts[1].x - BALLOON_STEMWIDTH;
684 }
685 }
686
687 hrStem = CreatePolygonRgn(pts, sizeof(pts) / sizeof(pts[0]), ALTERNATE);
688
689 hRgn = CreateRoundRectRgn(0,
690 (infoPtr->bToolBelow ? BALLOON_STEMHEIGHT : 0),
691 rect.right - rect.left,
692 (infoPtr->bToolBelow ? rect.bottom - rect.top : rect.bottom - rect.top - BALLOON_STEMHEIGHT),
693 BALLOON_ROUNDEDNESS, BALLOON_ROUNDEDNESS);
694
695 CombineRgn(hRgn, hRgn, hrStem, RGN_OR);
696 DeleteObject(hrStem);
697
698 SetWindowRgn(hwnd, hRgn, FALSE);
699 /* we don't free the region handle as the system deletes it when
700 * it is no longer needed */
701 }
702
703 SetWindowPos (hwnd, HWND_TOP, rect.left, rect.top,
704 rect.right - rect.left, rect.bottom - rect.top,
705 SWP_SHOWWINDOW | SWP_NOACTIVATE);
706
707 /* repaint the tooltip */
708 InvalidateRect(hwnd, NULL, TRUE);
709 UpdateWindow(hwnd);
710
711 SetTimer (hwnd, ID_TIMERPOP, infoPtr->nAutoPopTime, 0);
712 TRACE("timer 2 started!\n");
713 SetTimer (hwnd, ID_TIMERLEAVE, infoPtr->nReshowTime, 0);
714 TRACE("timer 3 started!\n");
715 }
716
717
718 static void
719 TOOLTIPS_Hide (HWND hwnd, TOOLTIPS_INFO *infoPtr)
720 {
721 TTTOOL_INFO *toolPtr;
722 NMHDR hdr;
723
724 TRACE("Hide tooltip %d! (%p)\n", infoPtr->nCurrentTool, hwnd);
725
726 if (infoPtr->nCurrentTool == -1)
727 return;
728
729 toolPtr = &infoPtr->tools[infoPtr->nCurrentTool];
730 KillTimer (hwnd, ID_TIMERPOP);
731
732 hdr.hwndFrom = hwnd;
733 hdr.idFrom = toolPtr->uId;
734 hdr.code = TTN_POP;
735 SendMessageW (toolPtr->hwnd, WM_NOTIFY,
736 (WPARAM)toolPtr->uId, (LPARAM)&hdr);
737
738 infoPtr->nCurrentTool = -1;
739
740 SetWindowPos (hwnd, HWND_TOP, 0, 0, 0, 0,
741 SWP_NOZORDER | SWP_HIDEWINDOW | SWP_NOACTIVATE);
742 }
743
744
745 static void
746 TOOLTIPS_TrackShow (HWND hwnd, TOOLTIPS_INFO *infoPtr)
747 {
748 TTTOOL_INFO *toolPtr;
749 RECT rect;
750 SIZE size;
751 NMHDR hdr;
752
753 if (infoPtr->nTrackTool == -1) {
754 TRACE("invalid tracking tool (-1)!\n");
755 return;
756 }
757
758 TRACE("show tracking tooltip pre %d!\n", infoPtr->nTrackTool);
759
760 TOOLTIPS_GetTipText (hwnd, infoPtr, infoPtr->nTrackTool);
761
762 if (infoPtr->szTipText[0] == '\0') {
763 infoPtr->nTrackTool = -1;
764 return;
765 }
766
767 TRACE("show tracking tooltip %d!\n", infoPtr->nTrackTool);
768 toolPtr = &infoPtr->tools[infoPtr->nTrackTool];
769
770 hdr.hwndFrom = hwnd;
771 hdr.idFrom = toolPtr->uId;
772 hdr.code = TTN_SHOW;
773 SendMessageW (toolPtr->hwnd, WM_NOTIFY,
774 (WPARAM)toolPtr->uId, (LPARAM)&hdr);
775
776 TRACE("%s\n", debugstr_w(infoPtr->szTipText));
777
778 TOOLTIPS_CalcTipSize (hwnd, infoPtr, &size);
779 TRACE("size %d x %d\n", size.cx, size.cy);
780
781 if (toolPtr->uFlags & TTF_ABSOLUTE) {
782 rect.left = infoPtr->xTrackPos;
783 rect.top = infoPtr->yTrackPos;
784
785 if (toolPtr->uFlags & TTF_CENTERTIP) {
786 rect.left -= (size.cx / 2);
787 rect.top -= (size.cy / 2);
788 }
789 }
790 else {
791 RECT rcTool;
792
793 if (toolPtr->uFlags & TTF_IDISHWND)
794 GetWindowRect ((HWND)toolPtr->uId, &rcTool);
795 else {
796 rcTool = toolPtr->rect;
797 MapWindowPoints (toolPtr->hwnd, NULL, (LPPOINT)&rcTool, 2);
798 }
799
800 GetCursorPos ((LPPOINT)&rect);
801 rect.top += 20;
802
803 if (toolPtr->uFlags & TTF_CENTERTIP) {
804 rect.left -= (size.cx / 2);
805 rect.top -= (size.cy / 2);
806 }
807
808 /* smart placement */
809 if ((rect.left + size.cx > rcTool.left) && (rect.left < rcTool.right) &&
810 (rect.top + size.cy > rcTool.top) && (rect.top < rcTool.bottom))
811 rect.left = rcTool.right;
812 }
813
814 TRACE("pos %d - %d\n", rect.left, rect.top);
815
816 rect.right = rect.left + size.cx;
817 rect.bottom = rect.top + size.cy;
818
819 AdjustWindowRectEx (&rect, GetWindowLongW (hwnd, GWL_STYLE),
820 FALSE, GetWindowLongW (hwnd, GWL_EXSTYLE));
821
822 if (GetWindowLongW(hwnd, GWL_STYLE) & TTS_BALLOON)
823 {
824 HRGN hRgn;
825
826 /* FIXME: need to add pointy bit using CreatePolyRgn & CombinRgn */
827 hRgn = CreateRoundRectRgn(0, 0, rect.right - rect.left, rect.bottom - rect.top, BALLOON_ROUNDEDNESS, BALLOON_ROUNDEDNESS);
828
829 SetWindowRgn(hwnd, hRgn, FALSE);
830 /* we don't free the region handle as the system deletes it when
831 * it is no longer needed */
832 }
833
834 SetWindowPos (hwnd, HWND_TOP, rect.left, rect.top,
835 rect.right - rect.left, rect.bottom - rect.top,
836 SWP_SHOWWINDOW | SWP_NOACTIVATE );
837
838 InvalidateRect(hwnd, NULL, TRUE);
839 UpdateWindow(hwnd);
840 }
841
842
843 static void
844 TOOLTIPS_TrackHide (HWND hwnd, const TOOLTIPS_INFO *infoPtr)
845 {
846 TTTOOL_INFO *toolPtr;
847 NMHDR hdr;
848
849 TRACE("hide tracking tooltip %d\n", infoPtr->nTrackTool);
850
851 if (infoPtr->nTrackTool == -1)
852 return;
853
854 toolPtr = &infoPtr->tools[infoPtr->nTrackTool];
855
856 hdr.hwndFrom = hwnd;
857 hdr.idFrom = toolPtr->uId;
858 hdr.code = TTN_POP;
859 SendMessageW (toolPtr->hwnd, WM_NOTIFY,
860 (WPARAM)toolPtr->uId, (LPARAM)&hdr);
861
862 SetWindowPos (hwnd, HWND_TOP, 0, 0, 0, 0,
863 SWP_NOZORDER | SWP_HIDEWINDOW | SWP_NOACTIVATE);
864 }
865
866
867 static INT
868 TOOLTIPS_GetToolFromInfoA (const TOOLTIPS_INFO *infoPtr, const TTTOOLINFOA *lpToolInfo)
869 {
870 TTTOOL_INFO *toolPtr;
871 INT nTool;
872
873 for (nTool = 0; nTool < infoPtr->uNumTools; nTool++) {
874 toolPtr = &infoPtr->tools[nTool];
875
876 if (!(toolPtr->uFlags & TTF_IDISHWND) &&
877 (lpToolInfo->hwnd == toolPtr->hwnd) &&
878 (lpToolInfo->uId == toolPtr->uId))
879 return nTool;
880 }
881
882 for (nTool = 0; nTool < infoPtr->uNumTools; nTool++) {
883 toolPtr = &infoPtr->tools[nTool];
884
885 if ((toolPtr->uFlags & TTF_IDISHWND) &&
886 (lpToolInfo->uId == toolPtr->uId))
887 return nTool;
888 }
889
890 return -1;
891 }
892
893
894 static INT
895 TOOLTIPS_GetToolFromInfoW (const TOOLTIPS_INFO *infoPtr, const TTTOOLINFOW *lpToolInfo)
896 {
897 TTTOOL_INFO *toolPtr;
898 INT nTool;
899
900 for (nTool = 0; nTool < infoPtr->uNumTools; nTool++) {
901 toolPtr = &infoPtr->tools[nTool];
902
903 if (!(toolPtr->uFlags & TTF_IDISHWND) &&
904 (lpToolInfo->hwnd == toolPtr->hwnd) &&
905 (lpToolInfo->uId == toolPtr->uId))
906 return nTool;
907 }
908
909 for (nTool = 0; nTool < infoPtr->uNumTools; nTool++) {
910 toolPtr = &infoPtr->tools[nTool];
911
912 if ((toolPtr->uFlags & TTF_IDISHWND) &&
913 (lpToolInfo->uId == toolPtr->uId))
914 return nTool;
915 }
916
917 return -1;
918 }
919
920
921 static INT
922 TOOLTIPS_GetToolFromPoint (const TOOLTIPS_INFO *infoPtr, HWND hwnd, const POINT *lpPt)
923 {
924 TTTOOL_INFO *toolPtr;
925 INT nTool;
926
927 for (nTool = 0; nTool < infoPtr->uNumTools; nTool++) {
928 toolPtr = &infoPtr->tools[nTool];
929
930 if (!(toolPtr->uFlags & TTF_IDISHWND)) {
931 if (hwnd != toolPtr->hwnd)
932 continue;
933 if (!PtInRect (&toolPtr->rect, *lpPt))
934 continue;
935 return nTool;
936 }
937 }
938
939 for (nTool = 0; nTool < infoPtr->uNumTools; nTool++) {
940 toolPtr = &infoPtr->tools[nTool];
941
942 if (toolPtr->uFlags & TTF_IDISHWND) {
943 if ((HWND)toolPtr->uId == hwnd)
944 return nTool;
945 }
946 }
947
948 return -1;
949 }
950
951
952 static BOOL
953 TOOLTIPS_IsWindowActive (HWND hwnd)
954 {
955 HWND hwndActive = GetActiveWindow ();
956 if (!hwndActive)
957 return FALSE;
958 if (hwndActive == hwnd)
959 return TRUE;
960 return IsChild (hwndActive, hwnd);
961 }
962
963
964 static INT
965 TOOLTIPS_CheckTool (HWND hwnd, BOOL bShowTest)
966 {
967 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
968 POINT pt;
969 HWND hwndTool;
970 INT nTool;
971
972 GetCursorPos (&pt);
973 hwndTool = (HWND)SendMessageW (hwnd, TTM_WINDOWFROMPOINT, 0, (LPARAM)&pt);
974 if (hwndTool == 0)
975 return -1;
976
977 ScreenToClient (hwndTool, &pt);
978 nTool = TOOLTIPS_GetToolFromPoint (infoPtr, hwndTool, &pt);
979 if (nTool == -1)
980 return -1;
981
982 if (!(GetWindowLongW (hwnd, GWL_STYLE) & TTS_ALWAYSTIP) && bShowTest) {
983 if (!TOOLTIPS_IsWindowActive (GetWindow (hwnd, GW_OWNER)))
984 return -1;
985 }
986
987 TRACE("tool %d\n", nTool);
988
989 return nTool;
990 }
991
992
993 static LRESULT
994 TOOLTIPS_Activate (HWND hwnd, WPARAM wParam, LPARAM lParam)
995 {
996 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
997
998 infoPtr->bActive = (BOOL)wParam;
999
1000 if (infoPtr->bActive)
1001 TRACE("activate!\n");
1002
1003 if (!(infoPtr->bActive) && (infoPtr->nCurrentTool != -1))
1004 TOOLTIPS_Hide (hwnd, infoPtr);
1005
1006 return 0;
1007 }
1008
1009
1010 static LRESULT
1011 TOOLTIPS_AddToolA (HWND hwnd, WPARAM wParam, LPARAM lParam)
1012 {
1013 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1014 LPTTTOOLINFOA lpToolInfo = (LPTTTOOLINFOA)lParam;
1015 TTTOOL_INFO *toolPtr;
1016 INT nResult;
1017
1018 if (lpToolInfo == NULL)
1019 return FALSE;
1020 if (lpToolInfo->cbSize < TTTOOLINFOA_V1_SIZE)
1021 return FALSE;
1022
1023 TRACE("add tool (%p) %p %ld%s!\n",
1024 hwnd, lpToolInfo->hwnd, lpToolInfo->uId,
1025 (lpToolInfo->uFlags & TTF_IDISHWND) ? " TTF_IDISHWND" : "");
1026
1027 if (infoPtr->uNumTools == 0) {
1028 infoPtr->tools = Alloc (sizeof(TTTOOL_INFO));
1029 toolPtr = infoPtr->tools;
1030 }
1031 else {
1032 TTTOOL_INFO *oldTools = infoPtr->tools;
1033 infoPtr->tools =
1034 Alloc (sizeof(TTTOOL_INFO) * (infoPtr->uNumTools + 1));
1035 memcpy (infoPtr->tools, oldTools,
1036 infoPtr->uNumTools * sizeof(TTTOOL_INFO));
1037 Free (oldTools);
1038 toolPtr = &infoPtr->tools[infoPtr->uNumTools];
1039 }
1040
1041 infoPtr->uNumTools++;
1042
1043 /* copy tool data */
1044 toolPtr->uFlags = lpToolInfo->uFlags;
1045 toolPtr->hwnd = lpToolInfo->hwnd;
1046 toolPtr->uId = lpToolInfo->uId;
1047 toolPtr->rect = lpToolInfo->rect;
1048 toolPtr->hinst = lpToolInfo->hinst;
1049
1050 if (IS_INTRESOURCE(lpToolInfo->lpszText)) {
1051 TRACE("add string id %x!\n", LOWORD(lpToolInfo->lpszText));
1052 toolPtr->lpszText = (LPWSTR)lpToolInfo->lpszText;
1053 }
1054 else if (lpToolInfo->lpszText) {
1055 if (lpToolInfo->lpszText == LPSTR_TEXTCALLBACKA) {
1056 TRACE("add CALLBACK!\n");
1057 toolPtr->lpszText = LPSTR_TEXTCALLBACKW;
1058 }
1059 else {
1060 INT len = MultiByteToWideChar(CP_ACP, 0, lpToolInfo->lpszText, -1,
1061 NULL, 0);
1062 TRACE("add text \"%s\"!\n", lpToolInfo->lpszText);
1063 toolPtr->lpszText = Alloc (len * sizeof(WCHAR));
1064 MultiByteToWideChar(CP_ACP, 0, lpToolInfo->lpszText, -1,
1065 toolPtr->lpszText, len);
1066 }
1067 }
1068
1069 if (lpToolInfo->cbSize >= sizeof(TTTOOLINFOA))
1070 toolPtr->lParam = lpToolInfo->lParam;
1071
1072 /* install subclassing hook */
1073 if (toolPtr->uFlags & TTF_SUBCLASS) {
1074 if (toolPtr->uFlags & TTF_IDISHWND) {
1075 SetWindowSubclass((HWND)toolPtr->uId, TOOLTIPS_SubclassProc, 1,
1076 (DWORD_PTR)hwnd);
1077 }
1078 else {
1079 SetWindowSubclass(toolPtr->hwnd, TOOLTIPS_SubclassProc, 1,
1080 (DWORD_PTR)hwnd);
1081 }
1082 TRACE("subclassing installed!\n");
1083 }
1084
1085 nResult = (INT) SendMessageW (toolPtr->hwnd, WM_NOTIFYFORMAT,
1086 (WPARAM)hwnd, (LPARAM)NF_QUERY);
1087 if (nResult == NFR_ANSI) {
1088 toolPtr->bNotifyUnicode = FALSE;
1089 TRACE(" -- WM_NOTIFYFORMAT returns: NFR_ANSI\n");
1090 } else if (nResult == NFR_UNICODE) {
1091 toolPtr->bNotifyUnicode = TRUE;
1092 TRACE(" -- WM_NOTIFYFORMAT returns: NFR_UNICODE\n");
1093 } else {
1094 TRACE (" -- WM_NOTIFYFORMAT returns: error!\n");
1095 }
1096
1097 return TRUE;
1098 }
1099
1100
1101 static LRESULT
1102 TOOLTIPS_AddToolW (HWND hwnd, WPARAM wParam, LPARAM lParam)
1103 {
1104 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1105 LPTTTOOLINFOW lpToolInfo = (LPTTTOOLINFOW)lParam;
1106 TTTOOL_INFO *toolPtr;
1107 INT nResult;
1108
1109 if (lpToolInfo == NULL)
1110 return FALSE;
1111 if (lpToolInfo->cbSize < TTTOOLINFOW_V1_SIZE)
1112 return FALSE;
1113
1114 TRACE("add tool (%p) %p %ld%s!\n",
1115 hwnd, lpToolInfo->hwnd, lpToolInfo->uId,
1116 (lpToolInfo->uFlags & TTF_IDISHWND) ? " TTF_IDISHWND" : "");
1117
1118 if (infoPtr->uNumTools == 0) {
1119 infoPtr->tools = Alloc (sizeof(TTTOOL_INFO));
1120 toolPtr = infoPtr->tools;
1121 }
1122 else {
1123 TTTOOL_INFO *oldTools = infoPtr->tools;
1124 infoPtr->tools =
1125 Alloc (sizeof(TTTOOL_INFO) * (infoPtr->uNumTools + 1));
1126 memcpy (infoPtr->tools, oldTools,
1127 infoPtr->uNumTools * sizeof(TTTOOL_INFO));
1128 Free (oldTools);
1129 toolPtr = &infoPtr->tools[infoPtr->uNumTools];
1130 }
1131
1132 infoPtr->uNumTools++;
1133
1134 /* copy tool data */
1135 toolPtr->uFlags = lpToolInfo->uFlags;
1136 toolPtr->hwnd = lpToolInfo->hwnd;
1137 toolPtr->uId = lpToolInfo->uId;
1138 toolPtr->rect = lpToolInfo->rect;
1139 toolPtr->hinst = lpToolInfo->hinst;
1140
1141 if (IS_INTRESOURCE(lpToolInfo->lpszText)) {
1142 TRACE("add string id %x\n", LOWORD(lpToolInfo->lpszText));
1143 toolPtr->lpszText = (LPWSTR)lpToolInfo->lpszText;
1144 }
1145 else if (lpToolInfo->lpszText) {
1146 if (lpToolInfo->lpszText == LPSTR_TEXTCALLBACKW) {
1147 TRACE("add CALLBACK!\n");
1148 toolPtr->lpszText = LPSTR_TEXTCALLBACKW;
1149 }
1150 else {
1151 INT len = lstrlenW (lpToolInfo->lpszText);
1152 TRACE("add text %s!\n",
1153 debugstr_w(lpToolInfo->lpszText));
1154 toolPtr->lpszText = Alloc ((len + 1)*sizeof(WCHAR));
1155 strcpyW (toolPtr->lpszText, lpToolInfo->lpszText);
1156 }
1157 }
1158
1159 if (lpToolInfo->cbSize >= sizeof(TTTOOLINFOW))
1160 toolPtr->lParam = lpToolInfo->lParam;
1161
1162 /* install subclassing hook */
1163 if (toolPtr->uFlags & TTF_SUBCLASS) {
1164 if (toolPtr->uFlags & TTF_IDISHWND) {
1165 SetWindowSubclass((HWND)toolPtr->uId, TOOLTIPS_SubclassProc, 1,
1166 (DWORD_PTR)hwnd);
1167 }
1168 else {
1169 SetWindowSubclass(toolPtr->hwnd, TOOLTIPS_SubclassProc, 1,
1170 (DWORD_PTR)hwnd);
1171 }
1172 TRACE("subclassing installed!\n");
1173 }
1174
1175 nResult = (INT) SendMessageW (toolPtr->hwnd, WM_NOTIFYFORMAT,
1176 (WPARAM)hwnd, (LPARAM)NF_QUERY);
1177 if (nResult == NFR_ANSI) {
1178 toolPtr->bNotifyUnicode = FALSE;
1179 TRACE(" -- WM_NOTIFYFORMAT returns: NFR_ANSI\n");
1180 } else if (nResult == NFR_UNICODE) {
1181 toolPtr->bNotifyUnicode = TRUE;
1182 TRACE(" -- WM_NOTIFYFORMAT returns: NFR_UNICODE\n");
1183 } else {
1184 TRACE (" -- WM_NOTIFYFORMAT returns: error!\n");
1185 }
1186
1187 return TRUE;
1188 }
1189
1190
1191 static void
1192 TOOLTIPS_DelToolCommon (HWND hwnd, TOOLTIPS_INFO *infoPtr, INT nTool)
1193 {
1194 TTTOOL_INFO *toolPtr;
1195
1196 TRACE("tool %d\n", nTool);
1197
1198 if (nTool == -1)
1199 return;
1200
1201 /* make sure the tooltip has disappeared before deleting it */
1202 TOOLTIPS_Hide(hwnd, infoPtr);
1203
1204 /* delete text string */
1205 toolPtr = &infoPtr->tools[nTool];
1206 if (toolPtr->lpszText) {
1207 if ( (toolPtr->lpszText != LPSTR_TEXTCALLBACKW) &&
1208 !IS_INTRESOURCE(toolPtr->lpszText) )
1209 Free (toolPtr->lpszText);
1210 }
1211
1212 /* remove subclassing */
1213 if (toolPtr->uFlags & TTF_SUBCLASS) {
1214 if (toolPtr->uFlags & TTF_IDISHWND) {
1215 RemoveWindowSubclass((HWND)toolPtr->uId, TOOLTIPS_SubclassProc, 1);
1216 }
1217 else {
1218 RemoveWindowSubclass(toolPtr->hwnd, TOOLTIPS_SubclassProc, 1);
1219 }
1220 }
1221
1222 /* delete tool from tool list */
1223 if (infoPtr->uNumTools == 1) {
1224 Free (infoPtr->tools);
1225 infoPtr->tools = NULL;
1226 }
1227 else {
1228 TTTOOL_INFO *oldTools = infoPtr->tools;
1229 infoPtr->tools =
1230 Alloc (sizeof(TTTOOL_INFO) * (infoPtr->uNumTools - 1));
1231
1232 if (nTool > 0)
1233 memcpy (&infoPtr->tools[0], &oldTools[0],
1234 nTool * sizeof(TTTOOL_INFO));
1235
1236 if (nTool < infoPtr->uNumTools - 1)
1237 memcpy (&infoPtr->tools[nTool], &oldTools[nTool + 1],
1238 (infoPtr->uNumTools - nTool - 1) * sizeof(TTTOOL_INFO));
1239
1240 Free (oldTools);
1241 }
1242
1243 /* update any indices affected by delete */
1244
1245 /* destroying tool that mouse was on on last relayed mouse move */
1246 if (infoPtr->nTool == nTool)
1247 /* -1 means no current tool (0 means first tool) */
1248 infoPtr->nTool = -1;
1249 else if (infoPtr->nTool > nTool)
1250 infoPtr->nTool--;
1251
1252 if (infoPtr->nTrackTool == nTool)
1253 /* -1 means no current tool (0 means first tool) */
1254 infoPtr->nTrackTool = -1;
1255 else if (infoPtr->nTrackTool > nTool)
1256 infoPtr->nTrackTool--;
1257
1258 if (infoPtr->nCurrentTool == nTool)
1259 /* -1 means no current tool (0 means first tool) */
1260 infoPtr->nCurrentTool = -1;
1261 else if (infoPtr->nCurrentTool > nTool)
1262 infoPtr->nCurrentTool--;
1263
1264 infoPtr->uNumTools--;
1265 }
1266
1267 static LRESULT
1268 TOOLTIPS_DelToolA (HWND hwnd, WPARAM wParam, LPARAM lParam)
1269 {
1270 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1271 LPTTTOOLINFOA lpToolInfo = (LPTTTOOLINFOA)lParam;
1272 INT nTool;
1273
1274 if (lpToolInfo == NULL)
1275 return 0;
1276 if (lpToolInfo->cbSize < TTTOOLINFOA_V1_SIZE)
1277 return 0;
1278 if (infoPtr->uNumTools == 0)
1279 return 0;
1280
1281 nTool = TOOLTIPS_GetToolFromInfoA (infoPtr, lpToolInfo);
1282
1283 TOOLTIPS_DelToolCommon (hwnd, infoPtr, nTool);
1284
1285 return 0;
1286 }
1287
1288
1289 static LRESULT
1290 TOOLTIPS_DelToolW (HWND hwnd, WPARAM wParam, LPARAM lParam)
1291 {
1292 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1293 LPTTTOOLINFOW lpToolInfo = (LPTTTOOLINFOW)lParam;
1294 INT nTool;
1295
1296 if (lpToolInfo == NULL)
1297 return 0;
1298 if (lpToolInfo->cbSize < TTTOOLINFOW_V1_SIZE)
1299 return 0;
1300 if (infoPtr->uNumTools == 0)
1301 return 0;
1302
1303 nTool = TOOLTIPS_GetToolFromInfoW (infoPtr, lpToolInfo);
1304
1305 TOOLTIPS_DelToolCommon (hwnd, infoPtr, nTool);
1306
1307 return 0;
1308 }
1309
1310
1311 static LRESULT
1312 TOOLTIPS_EnumToolsA (HWND hwnd, WPARAM wParam, LPARAM lParam)
1313 {
1314 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1315 UINT uIndex = (UINT)wParam;
1316 LPTTTOOLINFOA lpToolInfo = (LPTTTOOLINFOA)lParam;
1317 TTTOOL_INFO *toolPtr;
1318
1319 if (lpToolInfo == NULL)
1320 return FALSE;
1321 if (lpToolInfo->cbSize < TTTOOLINFOA_V1_SIZE)
1322 return FALSE;
1323 if (uIndex >= infoPtr->uNumTools)
1324 return FALSE;
1325
1326 TRACE("index=%u\n", uIndex);
1327
1328 toolPtr = &infoPtr->tools[uIndex];
1329
1330 /* copy tool data */
1331 lpToolInfo->uFlags = toolPtr->uFlags;
1332 lpToolInfo->hwnd = toolPtr->hwnd;
1333 lpToolInfo->uId = toolPtr->uId;
1334 lpToolInfo->rect = toolPtr->rect;
1335 lpToolInfo->hinst = toolPtr->hinst;
1336 /* lpToolInfo->lpszText = toolPtr->lpszText; */
1337 lpToolInfo->lpszText = NULL; /* FIXME */
1338
1339 if (lpToolInfo->cbSize >= sizeof(TTTOOLINFOA))
1340 lpToolInfo->lParam = toolPtr->lParam;
1341
1342 return TRUE;
1343 }
1344
1345
1346 static LRESULT
1347 TOOLTIPS_EnumToolsW (HWND hwnd, WPARAM wParam, LPARAM lParam)
1348 {
1349 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1350 UINT uIndex = (UINT)wParam;
1351 LPTTTOOLINFOW lpToolInfo = (LPTTTOOLINFOW)lParam;
1352 TTTOOL_INFO *toolPtr;
1353
1354 if (lpToolInfo == NULL)
1355 return FALSE;
1356 if (lpToolInfo->cbSize < TTTOOLINFOW_V1_SIZE)
1357 return FALSE;
1358 if (uIndex >= infoPtr->uNumTools)
1359 return FALSE;
1360
1361 TRACE("index=%u\n", uIndex);
1362
1363 toolPtr = &infoPtr->tools[uIndex];
1364
1365 /* copy tool data */
1366 lpToolInfo->uFlags = toolPtr->uFlags;
1367 lpToolInfo->hwnd = toolPtr->hwnd;
1368 lpToolInfo->uId = toolPtr->uId;
1369 lpToolInfo->rect = toolPtr->rect;
1370 lpToolInfo->hinst = toolPtr->hinst;
1371 /* lpToolInfo->lpszText = toolPtr->lpszText; */
1372 lpToolInfo->lpszText = NULL; /* FIXME */
1373
1374 if (lpToolInfo->cbSize >= sizeof(TTTOOLINFOW))
1375 lpToolInfo->lParam = toolPtr->lParam;
1376
1377 return TRUE;
1378 }
1379
1380 static LRESULT
1381 TOOLTIPS_GetBubbleSize (HWND hwnd, WPARAM wParam, LPARAM lParam)
1382 {
1383 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1384 LPTTTOOLINFOW lpToolInfo = (LPTTTOOLINFOW)lParam;
1385 INT nTool;
1386 SIZE size;
1387
1388 if (lpToolInfo == NULL)
1389 return FALSE;
1390 if (lpToolInfo->cbSize < TTTOOLINFOW_V1_SIZE)
1391 return FALSE;
1392
1393 nTool = TOOLTIPS_GetToolFromInfoW (infoPtr, lpToolInfo);
1394 if (nTool == -1) return 0;
1395
1396 TRACE("tool %d\n", nTool);
1397
1398 TOOLTIPS_CalcTipSize (hwnd, infoPtr, &size);
1399 TRACE("size %d x %d\n", size.cx, size.cy);
1400
1401 return MAKELRESULT(size.cx, size.cy);
1402 }
1403
1404 static LRESULT
1405 TOOLTIPS_GetCurrentToolA (HWND hwnd, WPARAM wParam, LPARAM lParam)
1406 {
1407 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1408 LPTTTOOLINFOA lpToolInfo = (LPTTTOOLINFOA)lParam;
1409 TTTOOL_INFO *toolPtr;
1410
1411 if (lpToolInfo) {
1412 if (lpToolInfo->cbSize < TTTOOLINFOA_V1_SIZE)
1413 return FALSE;
1414
1415 if (infoPtr->nCurrentTool > -1) {
1416 toolPtr = &infoPtr->tools[infoPtr->nCurrentTool];
1417
1418 /* copy tool data */
1419 lpToolInfo->uFlags = toolPtr->uFlags;
1420 lpToolInfo->rect = toolPtr->rect;
1421 lpToolInfo->hinst = toolPtr->hinst;
1422 /* lpToolInfo->lpszText = toolPtr->lpszText; */
1423 lpToolInfo->lpszText = NULL; /* FIXME */
1424
1425 if (lpToolInfo->cbSize >= sizeof(TTTOOLINFOA))
1426 lpToolInfo->lParam = toolPtr->lParam;
1427
1428 return TRUE;
1429 }
1430 else
1431 return FALSE;
1432 }
1433 else
1434 return (infoPtr->nCurrentTool != -1);
1435 }
1436
1437
1438 static LRESULT
1439 TOOLTIPS_GetCurrentToolW (HWND hwnd, WPARAM wParam, LPARAM lParam)
1440 {
1441 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1442 LPTTTOOLINFOW lpToolInfo = (LPTTTOOLINFOW)lParam;
1443 TTTOOL_INFO *toolPtr;
1444
1445 if (lpToolInfo) {
1446 if (lpToolInfo->cbSize < TTTOOLINFOW_V1_SIZE)
1447 return FALSE;
1448
1449 if (infoPtr->nCurrentTool > -1) {
1450 toolPtr = &infoPtr->tools[infoPtr->nCurrentTool];
1451
1452 /* copy tool data */
1453 lpToolInfo->uFlags = toolPtr->uFlags;
1454 lpToolInfo->rect = toolPtr->rect;
1455 lpToolInfo->hinst = toolPtr->hinst;
1456 /* lpToolInfo->lpszText = toolPtr->lpszText; */
1457 lpToolInfo->lpszText = NULL; /* FIXME */
1458
1459 if (lpToolInfo->cbSize >= sizeof(TTTOOLINFOW))
1460 lpToolInfo->lParam = toolPtr->lParam;
1461
1462 return TRUE;
1463 }
1464 else
1465 return FALSE;
1466 }
1467 else
1468 return (infoPtr->nCurrentTool != -1);
1469 }
1470
1471
1472 static LRESULT
1473 TOOLTIPS_GetDelayTime (HWND hwnd, WPARAM wParam, LPARAM lParam)
1474 {
1475 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1476
1477 switch (wParam) {
1478 case TTDT_RESHOW:
1479 return infoPtr->nReshowTime;
1480
1481 case TTDT_AUTOPOP:
1482 return infoPtr->nAutoPopTime;
1483
1484 case TTDT_INITIAL:
1485 case TTDT_AUTOMATIC: /* Apparently TTDT_AUTOMATIC returns TTDT_INITIAL */
1486 return infoPtr->nInitialTime;
1487
1488 default:
1489 WARN("Invalid wParam %lx\n", wParam);
1490 break;
1491 }
1492
1493 return -1;
1494 }
1495
1496
1497 static LRESULT
1498 TOOLTIPS_GetMargin (HWND hwnd, WPARAM wParam, LPARAM lParam)
1499 {
1500 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1501 LPRECT lpRect = (LPRECT)lParam;
1502
1503 lpRect->left = infoPtr->rcMargin.left;
1504 lpRect->right = infoPtr->rcMargin.right;
1505 lpRect->bottom = infoPtr->rcMargin.bottom;
1506 lpRect->top = infoPtr->rcMargin.top;
1507
1508 return 0;
1509 }
1510
1511
1512 static inline LRESULT
1513 TOOLTIPS_GetMaxTipWidth (HWND hwnd, WPARAM wParam, LPARAM lParam)
1514 {
1515 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1516
1517 return infoPtr->nMaxTipWidth;
1518 }
1519
1520
1521 static LRESULT
1522 TOOLTIPS_GetTextA (HWND hwnd, WPARAM wParam, LPARAM lParam)
1523 {
1524 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1525 LPTTTOOLINFOA lpToolInfo = (LPTTTOOLINFOA)lParam;
1526 INT nTool;
1527
1528 if (lpToolInfo == NULL)
1529 return 0;
1530 if (lpToolInfo->cbSize < TTTOOLINFOA_V1_SIZE)
1531 return 0;
1532
1533 nTool = TOOLTIPS_GetToolFromInfoA (infoPtr, lpToolInfo);
1534 if (nTool == -1) return 0;
1535
1536 /* NB this API is broken, there is no way for the app to determine
1537 what size buffer it requires nor a way to specify how long the
1538 one it supplies is. We'll assume it's up to INFOTIPSIZE */
1539
1540 WideCharToMultiByte(CP_ACP, 0, infoPtr->tools[nTool].lpszText, -1,
1541 lpToolInfo->lpszText, INFOTIPSIZE, NULL, NULL);
1542
1543 return 0;
1544 }
1545
1546
1547 static LRESULT
1548 TOOLTIPS_GetTextW (HWND hwnd, WPARAM wParam, LPARAM lParam)
1549 {
1550 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1551 LPTTTOOLINFOW lpToolInfo = (LPTTTOOLINFOW)lParam;
1552 INT nTool;
1553
1554 if (lpToolInfo == NULL)
1555 return 0;
1556 if (lpToolInfo->cbSize < TTTOOLINFOW_V1_SIZE)
1557 return 0;
1558
1559 nTool = TOOLTIPS_GetToolFromInfoW (infoPtr, lpToolInfo);
1560 if (nTool == -1) return 0;
1561
1562 strcpyW (lpToolInfo->lpszText, infoPtr->tools[nTool].lpszText);
1563
1564 return 0;
1565 }
1566
1567
1568 static inline LRESULT
1569 TOOLTIPS_GetTipBkColor (HWND hwnd, WPARAM wParam, LPARAM lParam)
1570 {
1571 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1572 return infoPtr->clrBk;
1573 }
1574
1575
1576 static inline LRESULT
1577 TOOLTIPS_GetTipTextColor (HWND hwnd, WPARAM wParam, LPARAM lParam)
1578 {
1579 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1580 return infoPtr->clrText;
1581 }
1582
1583
1584 static inline LRESULT
1585 TOOLTIPS_GetToolCount (HWND hwnd, WPARAM wParam, LPARAM lParam)
1586 {
1587 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1588 return infoPtr->uNumTools;
1589 }
1590
1591
1592 static LRESULT
1593 TOOLTIPS_GetToolInfoA (HWND hwnd, WPARAM wParam, LPARAM lParam)
1594 {
1595 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1596 LPTTTOOLINFOA lpToolInfo = (LPTTTOOLINFOA)lParam;
1597 TTTOOL_INFO *toolPtr;
1598 INT nTool;
1599
1600 if (lpToolInfo == NULL)
1601 return FALSE;
1602 if (lpToolInfo->cbSize < TTTOOLINFOA_V1_SIZE)
1603 return FALSE;
1604 if (infoPtr->uNumTools == 0)
1605 return FALSE;
1606
1607 nTool = TOOLTIPS_GetToolFromInfoA (infoPtr, lpToolInfo);
1608 if (nTool == -1)
1609 return FALSE;
1610
1611 TRACE("tool %d\n", nTool);
1612
1613 toolPtr = &infoPtr->tools[nTool];
1614
1615 /* copy tool data */
1616 lpToolInfo->uFlags = toolPtr->uFlags;
1617 lpToolInfo->rect = toolPtr->rect;
1618 lpToolInfo->hinst = toolPtr->hinst;
1619 /* lpToolInfo->lpszText = toolPtr->lpszText; */
1620 lpToolInfo->lpszText = NULL; /* FIXME */
1621
1622 if (lpToolInfo->cbSize >= sizeof(TTTOOLINFOA))
1623 lpToolInfo->lParam = toolPtr->lParam;
1624
1625 return TRUE;
1626 }
1627
1628
1629 static LRESULT
1630 TOOLTIPS_GetToolInfoW (HWND hwnd, WPARAM wParam, LPARAM lParam)
1631 {
1632 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1633 LPTTTOOLINFOW lpToolInfo = (LPTTTOOLINFOW)lParam;
1634 TTTOOL_INFO *toolPtr;
1635 INT nTool;
1636
1637 if (lpToolInfo == NULL)
1638 return FALSE;
1639 if (lpToolInfo->cbSize < TTTOOLINFOW_V1_SIZE)
1640 return FALSE;
1641 if (infoPtr->uNumTools == 0)
1642 return FALSE;
1643
1644 nTool = TOOLTIPS_GetToolFromInfoW (infoPtr, lpToolInfo);
1645 if (nTool == -1)
1646 return FALSE;
1647
1648 TRACE("tool %d\n", nTool);
1649
1650 toolPtr = &infoPtr->tools[nTool];
1651
1652 /* copy tool data */
1653 lpToolInfo->uFlags = toolPtr->uFlags;
1654 lpToolInfo->rect = toolPtr->rect;
1655 lpToolInfo->hinst = toolPtr->hinst;
1656 /* lpToolInfo->lpszText = toolPtr->lpszText; */
1657 lpToolInfo->lpszText = NULL; /* FIXME */
1658
1659 if (lpToolInfo->cbSize >= sizeof(TTTOOLINFOW))
1660 lpToolInfo->lParam = toolPtr->lParam;
1661
1662 return TRUE;
1663 }
1664
1665
1666 static LRESULT
1667 TOOLTIPS_HitTestA (HWND hwnd, WPARAM wParam, LPARAM lParam)
1668 {
1669 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1670 LPTTHITTESTINFOA lptthit = (LPTTHITTESTINFOA)lParam;
1671 TTTOOL_INFO *toolPtr;
1672 INT nTool;
1673
1674 if (lptthit == 0)
1675 return FALSE;
1676
1677 nTool = TOOLTIPS_GetToolFromPoint (infoPtr, lptthit->hwnd, &lptthit->pt);
1678 if (nTool == -1)
1679 return FALSE;
1680
1681 TRACE("tool %d!\n", nTool);
1682
1683 /* copy tool data */
1684 if (lptthit->ti.cbSize >= sizeof(TTTOOLINFOA)) {
1685 toolPtr = &infoPtr->tools[nTool];
1686
1687 lptthit->ti.uFlags = toolPtr->uFlags;
1688 lptthit->ti.hwnd = toolPtr->hwnd;
1689 lptthit->ti.uId = toolPtr->uId;
1690 lptthit->ti.rect = toolPtr->rect;
1691 lptthit->ti.hinst = toolPtr->hinst;
1692 /* lptthit->ti.lpszText = toolPtr->lpszText; */
1693 lptthit->ti.lpszText = NULL; /* FIXME */
1694 lptthit->ti.lParam = toolPtr->lParam;
1695 }
1696
1697 return TRUE;
1698 }
1699
1700
1701 static LRESULT
1702 TOOLTIPS_HitTestW (HWND hwnd, WPARAM wParam, LPARAM lParam)
1703 {
1704 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1705 LPTTHITTESTINFOW lptthit = (LPTTHITTESTINFOW)lParam;
1706 TTTOOL_INFO *toolPtr;
1707 INT nTool;
1708
1709 if (lptthit == 0)
1710 return FALSE;
1711
1712 nTool = TOOLTIPS_GetToolFromPoint (infoPtr, lptthit->hwnd, &lptthit->pt);
1713 if (nTool == -1)
1714 return FALSE;
1715
1716 TRACE("tool %d!\n", nTool);
1717
1718 /* copy tool data */
1719 if (lptthit->ti.cbSize >= sizeof(TTTOOLINFOW)) {
1720 toolPtr = &infoPtr->tools[nTool];
1721
1722 lptthit->ti.uFlags = toolPtr->uFlags;
1723 lptthit->ti.hwnd = toolPtr->hwnd;
1724 lptthit->ti.uId = toolPtr->uId;
1725 lptthit->ti.rect = toolPtr->rect;
1726 lptthit->ti.hinst = toolPtr->hinst;
1727 /* lptthit->ti.lpszText = toolPtr->lpszText; */
1728 lptthit->ti.lpszText = NULL; /* FIXME */
1729 lptthit->ti.lParam = toolPtr->lParam;
1730 }
1731
1732 return TRUE;
1733 }
1734
1735
1736 static LRESULT
1737 TOOLTIPS_NewToolRectA (HWND hwnd, WPARAM wParam, LPARAM lParam)
1738 {
1739 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1740 LPTTTOOLINFOA lpti = (LPTTTOOLINFOA)lParam;
1741 INT nTool;
1742
1743 if (lpti == NULL)
1744 return 0;
1745 if (lpti->cbSize < TTTOOLINFOA_V1_SIZE)
1746 return FALSE;
1747
1748 nTool = TOOLTIPS_GetToolFromInfoA (infoPtr, lpti);
1749
1750 TRACE("nTool = %d, rect = %s\n", nTool, wine_dbgstr_rect(&lpti->rect));
1751
1752 if (nTool == -1) return 0;
1753
1754 infoPtr->tools[nTool].rect = lpti->rect;
1755
1756 return 0;
1757 }
1758
1759
1760 static LRESULT
1761 TOOLTIPS_NewToolRectW (HWND hwnd, WPARAM wParam, LPARAM lParam)
1762 {
1763 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1764 LPTTTOOLINFOW lpti = (LPTTTOOLINFOW)lParam;
1765 INT nTool;
1766
1767 if (lpti == NULL)
1768 return 0;
1769 if (lpti->cbSize < TTTOOLINFOW_V1_SIZE)
1770 return FALSE;
1771
1772 nTool = TOOLTIPS_GetToolFromInfoW (infoPtr, lpti);
1773
1774 TRACE("nTool = %d, rect = %s\n", nTool, wine_dbgstr_rect(&lpti->rect));
1775
1776 if (nTool == -1) return 0;
1777
1778 infoPtr->tools[nTool].rect = lpti->rect;
1779
1780 return 0;
1781 }
1782
1783
1784 static inline LRESULT
1785 TOOLTIPS_Pop (HWND hwnd, WPARAM wParam, LPARAM lParam)
1786 {
1787 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1788 TOOLTIPS_Hide (hwnd, infoPtr);
1789
1790 return 0;
1791 }
1792
1793
1794 static LRESULT
1795 TOOLTIPS_RelayEvent (HWND hwnd, WPARAM wParam, LPARAM lParam)
1796 {
1797 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1798 LPMSG lpMsg = (LPMSG)lParam;
1799 POINT pt;
1800 INT nOldTool;
1801
1802 if (lParam == 0) {
1803 ERR("lpMsg == NULL!\n");
1804 return 0;
1805 }
1806
1807 switch (lpMsg->message) {
1808 case WM_LBUTTONDOWN:
1809 case WM_LBUTTONUP:
1810 case WM_MBUTTONDOWN:
1811 case WM_MBUTTONUP:
1812 case WM_RBUTTONDOWN:
1813 case WM_RBUTTONUP:
1814 TOOLTIPS_Hide (hwnd, infoPtr);
1815 break;
1816
1817 case WM_MOUSEMOVE:
1818 pt.x = (short)LOWORD(lpMsg->lParam);
1819 pt.y = (short)HIWORD(lpMsg->lParam);
1820 nOldTool = infoPtr->nTool;
1821 infoPtr->nTool = TOOLTIPS_GetToolFromPoint(infoPtr, lpMsg->hwnd,
1822 &pt);
1823 TRACE("tool (%p) %d %d %d\n", hwnd, nOldTool,
1824 infoPtr->nTool, infoPtr->nCurrentTool);
1825 TRACE("WM_MOUSEMOVE (%p %d %d)\n", hwnd, pt.x, pt.y);
1826
1827 if (infoPtr->nTool != nOldTool) {
1828 if(infoPtr->nTool == -1) { /* Moved out of all tools */
1829 TOOLTIPS_Hide(hwnd, infoPtr);
1830 KillTimer(hwnd, ID_TIMERLEAVE);
1831 } else if (nOldTool == -1) { /* Moved from outside */
1832 if(infoPtr->bActive) {
1833 SetTimer(hwnd, ID_TIMERSHOW, infoPtr->nInitialTime, 0);
1834 TRACE("timer 1 started!\n");
1835 }
1836 } else { /* Moved from one to another */
1837 TOOLTIPS_Hide (hwnd, infoPtr);
1838 KillTimer(hwnd, ID_TIMERLEAVE);
1839 if(infoPtr->bActive) {
1840 SetTimer (hwnd, ID_TIMERSHOW, infoPtr->nReshowTime, 0);
1841 TRACE("timer 1 started!\n");
1842 }
1843 }
1844 } else if(infoPtr->nCurrentTool != -1) { /* restart autopop */
1845 KillTimer(hwnd, ID_TIMERPOP);
1846 SetTimer(hwnd, ID_TIMERPOP, infoPtr->nAutoPopTime, 0);
1847 TRACE("timer 2 restarted\n");
1848 } else if(infoPtr->nTool != -1 && infoPtr->bActive) {
1849 /* previous show attempt didn't result in tooltip so try again */
1850 SetTimer(hwnd, ID_TIMERSHOW, infoPtr->nInitialTime, 0);
1851 TRACE("timer 1 started!\n");
1852 }
1853 break;
1854 }
1855
1856 return 0;
1857 }
1858
1859
1860 static LRESULT
1861 TOOLTIPS_SetDelayTime (HWND hwnd, WPARAM wParam, LPARAM lParam)
1862 {
1863 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1864 INT nTime = (INT)LOWORD(lParam);
1865
1866 switch (wParam) {
1867 case TTDT_AUTOMATIC:
1868 if (nTime <= 0)
1869 nTime = GetDoubleClickTime();
1870 infoPtr->nReshowTime = nTime / 5;
1871 infoPtr->nAutoPopTime = nTime * 10;
1872 infoPtr->nInitialTime = nTime;
1873 break;
1874
1875 case TTDT_RESHOW:
1876 if(nTime < 0)
1877 nTime = GetDoubleClickTime() / 5;
1878 infoPtr->nReshowTime = nTime;
1879 break;
1880
1881 case TTDT_AUTOPOP:
1882 if(nTime < 0)
1883 nTime = GetDoubleClickTime() * 10;
1884 infoPtr->nAutoPopTime = nTime;
1885 break;
1886
1887 case TTDT_INITIAL:
1888 if(nTime < 0)
1889 nTime = GetDoubleClickTime();
1890 infoPtr->nInitialTime = nTime;
1891 break;
1892
1893 default:
1894 WARN("Invalid wParam %lx\n", wParam);
1895 break;
1896 }
1897
1898 return 0;
1899 }
1900
1901
1902 static LRESULT
1903 TOOLTIPS_SetMargin (HWND hwnd, WPARAM wParam, LPARAM lParam)
1904 {
1905 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1906 LPRECT lpRect = (LPRECT)lParam;
1907
1908 infoPtr->rcMargin.left = lpRect->left;
1909 infoPtr->rcMargin.right = lpRect->right;
1910 infoPtr->rcMargin.bottom = lpRect->bottom;
1911 infoPtr->rcMargin.top = lpRect->top;
1912
1913 return 0;
1914 }
1915
1916
1917 static inline LRESULT
1918 TOOLTIPS_SetMaxTipWidth (HWND hwnd, WPARAM wParam, LPARAM lParam)
1919 {
1920 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1921 INT nTemp = infoPtr->nMaxTipWidth;
1922
1923 infoPtr->nMaxTipWidth = (INT)lParam;
1924
1925 return nTemp;
1926 }
1927
1928
1929 static inline LRESULT
1930 TOOLTIPS_SetTipBkColor (HWND hwnd, WPARAM wParam, LPARAM lParam)
1931 {
1932 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1933
1934 infoPtr->clrBk = (COLORREF)wParam;
1935
1936 return 0;
1937 }
1938
1939
1940 static inline LRESULT
1941 TOOLTIPS_SetTipTextColor (HWND hwnd, WPARAM wParam, LPARAM lParam)
1942 {
1943 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1944
1945 infoPtr->clrText = (COLORREF)wParam;
1946
1947 return 0;
1948 }
1949
1950
1951 static LRESULT
1952 TOOLTIPS_SetTitleA (HWND hwnd, WPARAM wParam, LPARAM lParam)
1953 {
1954 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1955 LPCSTR pszTitle = (LPCSTR)lParam;
1956 UINT_PTR uTitleIcon = (UINT_PTR)wParam;
1957 UINT size;
1958
1959 TRACE("hwnd = %p, title = %s, icon = %p\n", hwnd, debugstr_a(pszTitle),
1960 (void*)uTitleIcon);
1961
1962 Free(infoPtr->pszTitle);
1963
1964 if (pszTitle)
1965 {
1966 size = sizeof(WCHAR)*MultiByteToWideChar(CP_ACP, 0, pszTitle, -1, NULL, 0);
1967 infoPtr->pszTitle = Alloc(size);
1968 if (!infoPtr->pszTitle)
1969 return FALSE;
1970 MultiByteToWideChar(CP_ACP, 0, pszTitle, -1, infoPtr->pszTitle, size/sizeof(WCHAR));
1971 }
1972 else
1973 infoPtr->pszTitle = NULL;
1974
1975 if (uTitleIcon <= TTI_ERROR)
1976 infoPtr->hTitleIcon = hTooltipIcons[uTitleIcon];
1977 else
1978 infoPtr->hTitleIcon = CopyIcon((HICON)wParam);
1979
1980 return TRUE;
1981 }
1982
1983
1984 static LRESULT
1985 TOOLTIPS_SetTitleW (HWND hwnd, WPARAM wParam, LPARAM lParam)
1986 {
1987 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1988 LPCWSTR pszTitle = (LPCWSTR)lParam;
1989 UINT_PTR uTitleIcon = (UINT_PTR)wParam;
1990 UINT size;
1991
1992 TRACE("hwnd = %p, title = %s, icon = %p\n", hwnd, debugstr_w(pszTitle),
1993 (void*)uTitleIcon);
1994
1995 Free(infoPtr->pszTitle);
1996
1997 if (pszTitle)
1998 {
1999 size = (strlenW(pszTitle)+1)*sizeof(WCHAR);
2000 infoPtr->pszTitle = Alloc(size);
2001 if (!infoPtr->pszTitle)
2002 return FALSE;
2003 memcpy(infoPtr->pszTitle, pszTitle, size);
2004 }
2005 else
2006 infoPtr->pszTitle = NULL;
2007
2008 if (uTitleIcon <= TTI_ERROR)
2009 infoPtr->hTitleIcon = hTooltipIcons[uTitleIcon];
2010 else
2011 infoPtr->hTitleIcon = CopyIcon((HICON)wParam);
2012
2013 TRACE("icon = %p\n", infoPtr->hTitleIcon);
2014
2015 return TRUE;
2016 }
2017
2018
2019 static LRESULT
2020 TOOLTIPS_SetToolInfoA (HWND hwnd, WPARAM wParam, LPARAM lParam)
2021 {
2022 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
2023 LPTTTOOLINFOA lpToolInfo = (LPTTTOOLINFOA)lParam;
2024 TTTOOL_INFO *toolPtr;
2025 INT nTool;
2026
2027 if (lpToolInfo == NULL)
2028 return 0;
2029 if (lpToolInfo->cbSize < TTTOOLINFOA_V1_SIZE)
2030 return 0;
2031
2032 nTool = TOOLTIPS_GetToolFromInfoA (infoPtr, lpToolInfo);
2033 if (nTool == -1) return 0;
2034
2035 TRACE("tool %d\n", nTool);
2036
2037 toolPtr = &infoPtr->tools[nTool];
2038
2039 /* copy tool data */
2040 toolPtr->uFlags = lpToolInfo->uFlags;
2041 toolPtr->hwnd = lpToolInfo->hwnd;
2042 toolPtr->uId = lpToolInfo->uId;
2043 toolPtr->rect = lpToolInfo->rect;
2044 toolPtr->hinst = lpToolInfo->hinst;
2045
2046 if (IS_INTRESOURCE(lpToolInfo->lpszText)) {
2047 TRACE("set string id %x\n", LOWORD(lpToolInfo->lpszText));
2048 toolPtr->lpszText = (LPWSTR)lpToolInfo->lpszText;
2049 }
2050 else if (lpToolInfo->lpszText) {
2051 if (lpToolInfo->lpszText == LPSTR_TEXTCALLBACKA)
2052 toolPtr->lpszText = LPSTR_TEXTCALLBACKW;
2053 else {
2054 if ( (toolPtr->lpszText) &&
2055 !IS_INTRESOURCE(toolPtr->lpszText) ) {
2056 if( toolPtr->lpszText != LPSTR_TEXTCALLBACKW)
2057 Free (toolPtr->lpszText);
2058 toolPtr->lpszText = NULL;
2059 }
2060 if (lpToolInfo->lpszText) {
2061 INT len = MultiByteToWideChar(CP_ACP, 0, lpToolInfo->lpszText,
2062 -1, NULL, 0);
2063 toolPtr->lpszText = Alloc (len * sizeof(WCHAR));
2064 MultiByteToWideChar(CP_ACP, 0, lpToolInfo->lpszText, -1,
2065 toolPtr->lpszText, len);
2066 }
2067 }
2068 }
2069
2070 if (lpToolInfo->cbSize >= sizeof(TTTOOLINFOA))
2071 toolPtr->lParam = lpToolInfo->lParam;
2072
2073 return 0;
2074 }
2075
2076
2077 static LRESULT
2078 TOOLTIPS_SetToolInfoW (HWND hwnd, WPARAM wParam, LPARAM lParam)
2079 {
2080 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
2081 LPTTTOOLINFOW lpToolInfo = (LPTTTOOLINFOW)lParam;
2082 TTTOOL_INFO *toolPtr;
2083 INT nTool;
2084
2085 if (lpToolInfo == NULL)
2086 return 0;
2087 if (lpToolInfo->cbSize < TTTOOLINFOW_V1_SIZE)
2088 return 0;
2089
2090 nTool = TOOLTIPS_GetToolFromInfoW (infoPtr, lpToolInfo);
2091 if (nTool == -1) return 0;
2092
2093 TRACE("tool %d\n", nTool);
2094
2095 toolPtr = &infoPtr->tools[nTool];
2096
2097 /* copy tool data */
2098 toolPtr->uFlags = lpToolInfo->uFlags;
2099 toolPtr->hwnd = lpToolInfo->hwnd;
2100 toolPtr->uId = lpToolInfo->uId;
2101 toolPtr->rect = lpToolInfo->rect;
2102 toolPtr->hinst = lpToolInfo->hinst;
2103
2104 if (IS_INTRESOURCE(lpToolInfo->lpszText)) {
2105 TRACE("set string id %x!\n", LOWORD(lpToolInfo->lpszText));
2106 toolPtr->lpszText = lpToolInfo->lpszText;
2107 }
2108 else {
2109 if (lpToolInfo->lpszText == LPSTR_TEXTCALLBACKW)
2110 toolPtr->lpszText = LPSTR_TEXTCALLBACKW;
2111 else {
2112 if ( (toolPtr->lpszText) &&
2113 !IS_INTRESOURCE(toolPtr->lpszText) ) {
2114 if( toolPtr->lpszText != LPSTR_TEXTCALLBACKW)
2115 Free (toolPtr->lpszText);
2116 toolPtr->lpszText = NULL;
2117 }
2118 if (lpToolInfo->lpszText) {
2119 INT len = lstrlenW (lpToolInfo->lpszText);
2120 toolPtr->lpszText = Alloc ((len+1)*sizeof(WCHAR));
2121 strcpyW (toolPtr->lpszText, lpToolInfo->lpszText);
2122 }
2123 }
2124 }
2125
2126 if (lpToolInfo->cbSize >= sizeof(TTTOOLINFOW))
2127 toolPtr->lParam = lpToolInfo->lParam;
2128
2129 if (infoPtr->nCurrentTool == nTool)
2130 {
2131 TOOLTIPS_GetTipText (hwnd, infoPtr, infoPtr->nCurrentTool);
2132
2133 if (infoPtr->szTipText[0] == 0)
2134 TOOLTIPS_Hide(hwnd, infoPtr);
2135 else
2136 TOOLTIPS_Show (hwnd, infoPtr);
2137 }
2138
2139 return 0;
2140 }
2141
2142
2143 static LRESULT
2144 TOOLTIPS_TrackActivate (HWND hwnd, WPARAM wParam, LPARAM lParam)
2145 {
2146 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
2147
2148 if ((BOOL)wParam) {
2149 LPTTTOOLINFOA lpToolInfo = (LPTTTOOLINFOA)lParam;
2150
2151 if (lpToolInfo == NULL)
2152 return 0;
2153 if (lpToolInfo->cbSize < TTTOOLINFOA_V1_SIZE)
2154 return FALSE;
2155
2156 /* activate */
2157 infoPtr->nTrackTool = TOOLTIPS_GetToolFromInfoA (infoPtr, lpToolInfo);
2158 if (infoPtr->nTrackTool != -1) {
2159 TRACE("activated!\n");
2160 infoPtr->bTrackActive = TRUE;
2161 TOOLTIPS_TrackShow (hwnd, infoPtr);
2162 }
2163 }
2164 else {
2165 /* deactivate */
2166 TOOLTIPS_TrackHide (hwnd, infoPtr);
2167
2168 infoPtr->bTrackActive = FALSE;
2169 infoPtr->nTrackTool = -1;
2170
2171 TRACE("deactivated!\n");
2172 }
2173
2174 return 0;
2175 }
2176
2177
2178 static LRESULT
2179 TOOLTIPS_TrackPosition (HWND hwnd, WPARAM wParam, LPARAM lParam)
2180 {
2181 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
2182
2183 infoPtr->xTrackPos = (INT)LOWORD(lParam);
2184 infoPtr->yTrackPos = (INT)HIWORD(lParam);
2185
2186 if (infoPtr->bTrackActive) {
2187 TRACE("[%d %d]\n",
2188 infoPtr->xTrackPos, infoPtr->yTrackPos);
2189
2190 TOOLTIPS_TrackShow (hwnd, infoPtr);
2191 }
2192
2193 return 0;
2194 }
2195
2196
2197 static LRESULT
2198 TOOLTIPS_Update (HWND hwnd, WPARAM wParam, LPARAM lParam)
2199 {
2200 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
2201
2202 if (infoPtr->nCurrentTool != -1)
2203 UpdateWindow (hwnd);
2204
2205 return 0;
2206 }
2207
2208
2209 static LRESULT
2210 TOOLTIPS_UpdateTipTextA (HWND hwnd, WPARAM wParam, LPARAM lParam)
2211 {
2212 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
2213 LPTTTOOLINFOA lpToolInfo = (LPTTTOOLINFOA)lParam;
2214 TTTOOL_INFO *toolPtr;
2215 INT nTool;
2216
2217 if (lpToolInfo == NULL)
2218 return 0;
2219 if (lpToolInfo->cbSize < TTTOOLINFOA_V1_SIZE)
2220 return FALSE;
2221
2222 nTool = TOOLTIPS_GetToolFromInfoA (infoPtr, lpToolInfo);
2223 if (nTool == -1) return 0;
2224
2225 TRACE("tool %d\n", nTool);
2226
2227 toolPtr = &infoPtr->tools[nTool];
2228
2229 /* copy tool text */
2230 toolPtr->hinst = lpToolInfo->hinst;
2231
2232 if (IS_INTRESOURCE(lpToolInfo->lpszText)){
2233 toolPtr->lpszText = (LPWSTR)lpToolInfo->lpszText;
2234 }
2235 else if (lpToolInfo->lpszText) {
2236 if (lpToolInfo->lpszText == LPSTR_TEXTCALLBACKA)
2237 toolPtr->lpszText = LPSTR_TEXTCALLBACKW;
2238 else {
2239 if ( (toolPtr->lpszText) &&
2240 !IS_INTRESOURCE(toolPtr->lpszText) ) {
2241 if( toolPtr->lpszText != LPSTR_TEXTCALLBACKW)
2242 Free (toolPtr->lpszText);
2243 toolPtr->lpszText = NULL;
2244 }
2245 if (lpToolInfo->lpszText) {
2246 INT len = MultiByteToWideChar(CP_ACP, 0, lpToolInfo->lpszText,
2247 -1, NULL, 0);
2248 toolPtr->lpszText = Alloc (len * sizeof(WCHAR));
2249 MultiByteToWideChar(CP_ACP, 0, lpToolInfo->lpszText, -1,
2250 toolPtr->lpszText, len);
2251 }
2252 }
2253 }
2254
2255 if(infoPtr->nCurrentTool == -1) return 0;
2256 /* force repaint */
2257 if (infoPtr->bActive)
2258 TOOLTIPS_Show (hwnd, infoPtr);
2259 else if (infoPtr->bTrackActive)
2260 TOOLTIPS_TrackShow (hwnd, infoPtr);
2261
2262 return 0;
2263 }
2264
2265
2266 static LRESULT
2267 TOOLTIPS_UpdateTipTextW (HWND hwnd, WPARAM wParam, LPARAM lParam)
2268 {
2269 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
2270 LPTTTOOLINFOW lpToolInfo = (LPTTTOOLINFOW)lParam;
2271 TTTOOL_INFO *toolPtr;
2272 INT nTool;
2273
2274 if (lpToolInfo == NULL)
2275 return 0;
2276 if (lpToolInfo->cbSize < TTTOOLINFOW_V1_SIZE)
2277 return FALSE;
2278
2279 nTool = TOOLTIPS_GetToolFromInfoW (infoPtr, lpToolInfo);
2280 if (nTool == -1)
2281 return 0;
2282
2283 TRACE("tool %d\n", nTool);
2284
2285 toolPtr = &infoPtr->tools[nTool];
2286
2287 /* copy tool text */
2288 toolPtr->hinst = lpToolInfo->hinst;
2289
2290 if (IS_INTRESOURCE(lpToolInfo->lpszText)){
2291 toolPtr->lpszText = lpToolInfo->lpszText;
2292 }
2293 else if (lpToolInfo->lpszText) {
2294 if (lpToolInfo->lpszText == LPSTR_TEXTCALLBACKW)
2295 toolPtr->lpszText = LPSTR_TEXTCALLBACKW;
2296 else {
2297 if ( (toolPtr->lpszText) &&
2298 !IS_INTRESOURCE(toolPtr->lpszText) ) {
2299 if( toolPtr->lpszText != LPSTR_TEXTCALLBACKW)
2300 Free (toolPtr->lpszText);
2301 toolPtr->lpszText = NULL;
2302 }
2303 if (lpToolInfo->lpszText) {
2304 INT len = lstrlenW (lpToolInfo->lpszText);
2305 toolPtr->lpszText = Alloc ((len+1)*sizeof(WCHAR));
2306 strcpyW (toolPtr->lpszText, lpToolInfo->lpszText);
2307 }
2308 }
2309 }
2310
2311 if(infoPtr->nCurrentTool == -1) return 0;
2312 /* force repaint */
2313 if (infoPtr->bActive)
2314 TOOLTIPS_Show (hwnd, infoPtr);
2315 else if (infoPtr->bTrackActive)
2316 TOOLTIPS_TrackShow (hwnd, infoPtr);
2317
2318 return 0;
2319 }
2320
2321
2322 static LRESULT
2323 TOOLTIPS_WindowFromPoint (HWND hwnd, WPARAM wParam, LPARAM lParam)
2324 {
2325 return (LRESULT)WindowFromPoint (*((LPPOINT)lParam));
2326 }
2327
2328
2329
2330 static LRESULT
2331 TOOLTIPS_Create (HWND hwnd, const CREATESTRUCTW *lpcs)
2332 {
2333 TOOLTIPS_INFO *infoPtr;
2334
2335 /* allocate memory for info structure */
2336 infoPtr = (TOOLTIPS_INFO *)Alloc (sizeof(TOOLTIPS_INFO));
2337 SetWindowLongPtrW (hwnd, 0, (DWORD_PTR)infoPtr);
2338
2339 /* initialize info structure */
2340 infoPtr->bActive = TRUE;
2341 infoPtr->bTrackActive = FALSE;
2342
2343 infoPtr->nMaxTipWidth = -1;
2344 infoPtr->nTool = -1;
2345 infoPtr->nCurrentTool = -1;
2346 infoPtr->nTrackTool = -1;
2347
2348 /* initialize colours and fonts */
2349 TOOLTIPS_InitSystemSettings(infoPtr);
2350
2351 TOOLTIPS_SetDelayTime(hwnd, TTDT_AUTOMATIC, 0L);
2352
2353 SetWindowPos (hwnd, HWND_TOP, 0, 0, 0, 0, SWP_NOZORDER | SWP_HIDEWINDOW | SWP_NOACTIVATE);
2354
2355 return 0;
2356 }
2357
2358
2359 static LRESULT
2360 TOOLTIPS_Destroy (HWND hwnd, WPARAM wParam, LPARAM lParam)
2361 {
2362 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
2363 TTTOOL_INFO *toolPtr;
2364 UINT i;
2365
2366 /* free tools */
2367 if (infoPtr->tools) {
2368 for (i = 0; i < infoPtr->uNumTools; i++) {
2369 toolPtr = &infoPtr->tools[i];
2370 if (toolPtr->lpszText) {
2371 if ( (toolPtr->lpszText != LPSTR_TEXTCALLBACKW) &&
2372 !IS_INTRESOURCE(toolPtr->lpszText) )
2373 {
2374 Free (toolPtr->lpszText);
2375 toolPtr->lpszText = NULL;
2376 }
2377 }
2378
2379 /* remove subclassing */
2380 if (toolPtr->uFlags & TTF_SUBCLASS) {
2381 if (toolPtr->uFlags & TTF_IDISHWND) {
2382 RemoveWindowSubclass((HWND)toolPtr->uId, TOOLTIPS_SubclassProc, 1);
2383 }
2384 else {
2385 RemoveWindowSubclass(toolPtr->hwnd, TOOLTIPS_SubclassProc, 1);
2386 }
2387 }
2388 }
2389 Free (infoPtr->tools);
2390 }
2391
2392 /* free title string */
2393 Free (infoPtr->pszTitle);
2394 /* free title icon if not a standard one */
2395 if (TOOLTIPS_GetTitleIconIndex(infoPtr->hTitleIcon) > TTI_ERROR)
2396 DeleteObject(infoPtr->hTitleIcon);
2397
2398 /* delete fonts */
2399 DeleteObject (infoPtr->hFont);
2400 DeleteObject (infoPtr->hTitleFont);
2401
2402 /* free tool tips info data */
2403 Free (infoPtr);
2404 SetWindowLongPtrW(hwnd, 0, 0);
2405 return 0;
2406 }
2407
2408
2409 static LRESULT
2410 TOOLTIPS_GetFont (HWND hwnd, WPARAM wParam, LPARAM lParam)
2411 {
2412 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
2413
2414 return (LRESULT)infoPtr->hFont;
2415 }
2416
2417
2418 static LRESULT
2419 TOOLTIPS_MouseMessage (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
2420 {
2421 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
2422
2423 TOOLTIPS_Hide (hwnd, infoPtr);
2424
2425 return 0;
2426 }
2427
2428
2429 static LRESULT
2430 TOOLTIPS_NCCreate (HWND hwnd, WPARAM wParam, LPARAM lParam)
2431 {
2432 DWORD dwStyle = GetWindowLongW (hwnd, GWL_STYLE);
2433 DWORD dwExStyle = GetWindowLongW (hwnd, GWL_EXSTYLE);
2434
2435 dwStyle &= ~(WS_CHILD | /*WS_MAXIMIZE |*/ WS_BORDER | WS_DLGFRAME);
2436 dwStyle |= (WS_POPUP | WS_BORDER | WS_CLIPSIBLINGS);
2437
2438 /* WS_BORDER only draws a border round the window rect, not the
2439 * window region, therefore it is useless to us in balloon mode */
2440 if (dwStyle & TTS_BALLOON) dwStyle &= ~WS_BORDER;
2441
2442 SetWindowLongW (hwnd, GWL_STYLE, dwStyle);
2443
2444 dwExStyle |= WS_EX_TOOLWINDOW;
2445 SetWindowLongW (hwnd, GWL_EXSTYLE, dwExStyle);
2446
2447 return TRUE;
2448 }
2449
2450
2451 static LRESULT
2452 TOOLTIPS_NCHitTest (HWND hwnd, WPARAM wParam, LPARAM lParam)
2453 {
2454 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
2455 INT nTool = (infoPtr->bTrackActive) ? infoPtr->nTrackTool : infoPtr->nTool;
2456
2457 TRACE(" nTool=%d\n", nTool);
2458
2459 if ((nTool > -1) && (nTool < infoPtr->uNumTools)) {
2460 if (infoPtr->tools[nTool].uFlags & TTF_TRANSPARENT) {
2461 TRACE("-- in transparent mode!\n");
2462 return HTTRANSPARENT;
2463 }
2464 }
2465
2466 return DefWindowProcW (hwnd, WM_NCHITTEST, wParam, lParam);
2467 }
2468
2469
2470 static LRESULT
2471 TOOLTIPS_NotifyFormat (HWND hwnd, WPARAM wParam, LPARAM lParam)
2472 {
2473 FIXME ("hwnd=%p wParam=%lx lParam=%lx\n", hwnd, wParam, lParam);
2474
2475 return 0;
2476 }
2477
2478
2479 static LRESULT
2480 TOOLTIPS_Paint (HWND hwnd, WPARAM wParam, LPARAM lParam)
2481 {
2482 HDC hdc;
2483 PAINTSTRUCT ps;
2484
2485 hdc = (wParam == 0) ? BeginPaint (hwnd, &ps) : (HDC)wParam;
2486 TOOLTIPS_Refresh (hwnd, hdc);
2487 if (!wParam)
2488 EndPaint (hwnd, &ps);
2489 return 0;
2490 }
2491
2492
2493 static LRESULT
2494 TOOLTIPS_SetFont (HWND hwnd, WPARAM wParam, LPARAM lParam)
2495 {
2496 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
2497 LOGFONTW lf;
2498
2499 if(!GetObjectW((HFONT)wParam, sizeof(lf), &lf))
2500 return 0;
2501
2502 DeleteObject (infoPtr->hFont);
2503 infoPtr->hFont = CreateFontIndirectW(&lf);
2504
2505 DeleteObject (infoPtr->hTitleFont);
2506 lf.lfWeight = FW_BOLD;
2507 infoPtr->hTitleFont = CreateFontIndirectW(&lf);
2508
2509 if ((LOWORD(lParam)) & (infoPtr->nCurrentTool != -1)) {
2510 FIXME("full redraw needed!\n");
2511 }
2512
2513 return 0;
2514 }
2515
2516 /******************************************************************
2517 * TOOLTIPS_GetTextLength
2518 *
2519 * This function is called when the tooltip receive a
2520 * WM_GETTEXTLENGTH message.
2521 * wParam : not used
2522 * lParam : not used
2523 *
2524 * returns the length, in characters, of the tip text
2525 */
2526 static LRESULT
2527 TOOLTIPS_GetTextLength(HWND hwnd, WPARAM wParam, LPARAM lParam)
2528 {
2529 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
2530 return strlenW(infoPtr->szTipText);
2531 }
2532
2533 /******************************************************************
2534 * TOOLTIPS_OnWMGetText
2535 *
2536 * This function is called when the tooltip receive a
2537 * WM_GETTEXT message.
2538 * wParam : specifies the maximum number of characters to be copied
2539 * lParam : is the pointer to the buffer that will receive
2540 * the tip text
2541 *
2542 * returns the number of characters copied
2543 */
2544 static LRESULT
2545 TOOLTIPS_OnWMGetText (HWND hwnd, WPARAM wParam, LPARAM lParam)
2546 {
2547 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
2548 LRESULT res;
2549 LPWSTR pszText = (LPWSTR)lParam;
2550
2551 if(!infoPtr->szTipText || !wParam)
2552 return 0;
2553
2554 res = min(strlenW(infoPtr->szTipText)+1, wParam);
2555 memcpy(pszText, infoPtr->szTipText, res*sizeof(WCHAR));
2556 pszText[res-1] = '\0';
2557 return res-1;
2558 }
2559
2560 static LRESULT
2561 TOOLTIPS_Timer (HWND hwnd, WPARAM wParam, LPARAM lParam)
2562 {
2563 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
2564 INT nOldTool;
2565
2566 TRACE("timer %ld (%p) expired!\n", wParam, hwnd);
2567
2568 switch (wParam) {
2569 case ID_TIMERSHOW:
2570 KillTimer (hwnd, ID_TIMERSHOW);
2571 nOldTool = infoPtr->nTool;
2572 if ((infoPtr->nTool = TOOLTIPS_CheckTool (hwnd, TRUE)) == nOldTool)
2573 TOOLTIPS_Show (hwnd, infoPtr);
2574 break;
2575
2576 case ID_TIMERPOP:
2577 TOOLTIPS_Hide (hwnd, infoPtr);
2578 break;
2579
2580 case ID_TIMERLEAVE:
2581 nOldTool = infoPtr->nTool;
2582 infoPtr->nTool = TOOLTIPS_CheckTool (hwnd, FALSE);
2583 TRACE("tool (%p) %d %d %d\n", hwnd, nOldTool,
2584 infoPtr->nTool, infoPtr->nCurrentTool);
2585 if (infoPtr->nTool != nOldTool) {
2586 if(infoPtr->nTool == -1) { /* Moved out of all tools */
2587 TOOLTIPS_Hide(hwnd, infoPtr);
2588 KillTimer(hwnd, ID_TIMERLEAVE);
2589 } else if (nOldTool == -1) { /* Moved from outside */
2590 ERR("How did this happen?\n");
2591 } else { /* Moved from one to another */
2592 TOOLTIPS_Hide (hwnd, infoPtr);
2593 KillTimer(hwnd, ID_TIMERLEAVE);
2594 if(infoPtr->bActive) {
2595 SetTimer (hwnd, ID_TIMERSHOW, infoPtr->nReshowTime, 0);
2596 TRACE("timer 1 started!\n");
2597 }
2598 }
2599 }
2600 break;
2601
2602 default:
2603 ERR("Unknown timer id %ld\n", wParam);
2604 break;
2605 }
2606 return 0;
2607 }
2608
2609
2610 static LRESULT
2611 TOOLTIPS_WinIniChange (HWND hwnd, WPARAM wParam, LPARAM lParam)
2612 {
2613 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
2614
2615 TOOLTIPS_InitSystemSettings (infoPtr);
2616
2617 return 0;
2618 }
2619
2620
2621 static LRESULT CALLBACK
2622 TOOLTIPS_SubclassProc (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam, UINT_PTR uID, DWORD_PTR dwRef)
2623 {
2624 MSG msg;
2625
2626 switch(uMsg) {
2627 case WM_MOUSEMOVE:
2628 case WM_LBUTTONDOWN:
2629 case WM_LBUTTONUP:
2630 case WM_MBUTTONDOWN:
2631 case WM_MBUTTONUP:
2632 case WM_RBUTTONDOWN:
2633 case WM_RBUTTONUP:
2634 msg.hwnd = hwnd;
2635 msg.message = uMsg;
2636 msg.wParam = wParam;
2637 msg.lParam = lParam;
2638 TOOLTIPS_RelayEvent((HWND)dwRef, 0, (LPARAM)&msg);
2639 break;
2640
2641 default:
2642 break;
2643 }
2644 return DefSubclassProc(hwnd, uMsg, wParam, lParam);
2645 }
2646
2647
2648 static LRESULT CALLBACK
2649 TOOLTIPS_WindowProc (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
2650 {
2651 TRACE("hwnd=%p msg=%x wparam=%lx lParam=%lx\n", hwnd, uMsg, wParam, lParam);
2652 if (!TOOLTIPS_GetInfoPtr(hwnd) && (uMsg != WM_CREATE) && (uMsg != WM_NCCREATE))
2653 return DefWindowProcW (hwnd, uMsg, wParam, lParam);
2654 switch (uMsg)
2655 {
2656 case TTM_ACTIVATE:
2657 return TOOLTIPS_Activate (hwnd, wParam, lParam);
2658
2659 case TTM_ADDTOOLA:
2660 return TOOLTIPS_AddToolA (hwnd, wParam, lParam);
2661
2662 case TTM_ADDTOOLW:
2663 return TOOLTIPS_AddToolW (hwnd, wParam, lParam);
2664
2665 case TTM_DELTOOLA:
2666 return TOOLTIPS_DelToolA (hwnd, wParam, lParam);
2667
2668 case TTM_DELTOOLW:
2669 return TOOLTIPS_DelToolW (hwnd, wParam, lParam);
2670
2671 case TTM_ENUMTOOLSA:
2672 return TOOLTIPS_EnumToolsA (hwnd, wParam, lParam);
2673
2674 case TTM_ENUMTOOLSW:
2675 return TOOLTIPS_EnumToolsW (hwnd, wParam, lParam);
2676
2677 case TTM_GETBUBBLESIZE:
2678 return TOOLTIPS_GetBubbleSize (hwnd, wParam, lParam);
2679
2680 case TTM_GETCURRENTTOOLA:
2681 return TOOLTIPS_GetCurrentToolA (hwnd, wParam, lParam);
2682
2683 case TTM_GETCURRENTTOOLW:
2684 return TOOLTIPS_GetCurrentToolW (hwnd, wParam, lParam);
2685
2686 case TTM_GETDELAYTIME:
2687 return TOOLTIPS_GetDelayTime (hwnd, wParam, lParam);
2688
2689 case TTM_GETMARGIN:
2690 return TOOLTIPS_GetMargin (hwnd, wParam, lParam);
2691
2692 case TTM_GETMAXTIPWIDTH:
2693 return TOOLTIPS_GetMaxTipWidth (hwnd, wParam, lParam);
2694
2695 case TTM_GETTEXTA:
2696 return TOOLTIPS_GetTextA (hwnd, wParam, lParam);
2697
2698 case TTM_GETTEXTW:
2699 return TOOLTIPS_GetTextW (hwnd, wParam, lParam);
2700
2701 case TTM_GETTIPBKCOLOR:
2702 return TOOLTIPS_GetTipBkColor (hwnd, wParam, lParam);
2703
2704 case TTM_GETTIPTEXTCOLOR:
2705 return TOOLTIPS_GetTipTextColor (hwnd, wParam, lParam);
2706
2707 case TTM_GETTOOLCOUNT:
2708 return TOOLTIPS_GetToolCount (hwnd, wParam, lParam);
2709
2710 case TTM_GETTOOLINFOA:
2711 return TOOLTIPS_GetToolInfoA (hwnd, wParam, lParam);
2712
2713 case TTM_GETTOOLINFOW:
2714 return TOOLTIPS_GetToolInfoW (hwnd, wParam, lParam);
2715
2716 case TTM_HITTESTA:
2717 return TOOLTIPS_HitTestA (hwnd, wParam, lParam);
2718
2719 case TTM_HITTESTW:
2720 return TOOLTIPS_HitTestW (hwnd, wParam, lParam);
2721
2722 case TTM_NEWTOOLRECTA:
2723 return TOOLTIPS_NewToolRectA (hwnd, wParam, lParam);
2724
2725 case TTM_NEWTOOLRECTW:
2726 return TOOLTIPS_NewToolRectW (hwnd, wParam, lParam);
2727
2728 case TTM_POP:
2729 return TOOLTIPS_Pop (hwnd, wParam, lParam);
2730
2731 case TTM_RELAYEVENT:
2732 return TOOLTIPS_RelayEvent (hwnd, wParam, lParam);
2733
2734 case TTM_SETDELAYTIME:
2735 return TOOLTIPS_SetDelayTime (hwnd, wParam, lParam);
2736
2737 case TTM_SETMARGIN:
2738 return TOOLTIPS_SetMargin (hwnd, wParam, lParam);
2739
2740 case TTM_SETMAXTIPWIDTH:
2741 return TOOLTIPS_SetMaxTipWidth (hwnd, wParam, lParam);
2742
2743 case TTM_SETTIPBKCOLOR:
2744 return TOOLTIPS_SetTipBkColor (hwnd, wParam, lParam);
2745
2746 case TTM_SETTIPTEXTCOLOR:
2747 return TOOLTIPS_SetTipTextColor (hwnd, wParam, lParam);
2748
2749 case TTM_SETTITLEA:
2750 return TOOLTIPS_SetTitleA (hwnd, wParam, lParam);
2751
2752 case TTM_SETTITLEW:
2753 return TOOLTIPS_SetTitleW (hwnd, wParam, lParam);
2754
2755 case TTM_SETTOOLINFOA:
2756 return TOOLTIPS_SetToolInfoA (hwnd, wParam, lParam);
2757
2758 case TTM_SETTOOLINFOW:
2759 return TOOLTIPS_SetToolInfoW (hwnd, wParam, lParam);
2760
2761 case TTM_TRACKACTIVATE:
2762 return TOOLTIPS_TrackActivate (hwnd, wParam, lParam);
2763
2764 case TTM_TRACKPOSITION:
2765 return TOOLTIPS_TrackPosition (hwnd, wParam, lParam);
2766
2767 case TTM_UPDATE:
2768 return TOOLTIPS_Update (hwnd, wParam, lParam);
2769
2770 case TTM_UPDATETIPTEXTA:
2771 return TOOLTIPS_UpdateTipTextA (hwnd, wParam, lParam);
2772
2773 case TTM_UPDATETIPTEXTW:
2774 return TOOLTIPS_UpdateTipTextW (hwnd, wParam, lParam);
2775
2776 case TTM_WINDOWFROMPOINT:
2777 return TOOLTIPS_WindowFromPoint (hwnd, wParam, lParam);
2778
2779
2780 case WM_CREATE:
2781 return TOOLTIPS_Create (hwnd, (LPCREATESTRUCTW)lParam);
2782
2783 case WM_DESTROY:
2784 return TOOLTIPS_Destroy (hwnd, wParam, lParam);
2785
2786 case WM_ERASEBKGND:
2787 /* we draw the background in WM_PAINT */
2788 return 0;
2789
2790 case WM_GETFONT:
2791 return TOOLTIPS_GetFont (hwnd, wParam, lParam);
2792
2793 case WM_GETTEXT:
2794 return TOOLTIPS_OnWMGetText (hwnd, wParam, lParam);
2795
2796 case WM_GETTEXTLENGTH:
2797 return TOOLTIPS_GetTextLength (hwnd, wParam, lParam);
2798
2799 case WM_LBUTTONDOWN:
2800 case WM_LBUTTONUP:
2801 case WM_MBUTTONDOWN:
2802 case WM_MBUTTONUP:
2803 case WM_RBUTTONDOWN:
2804 case WM_RBUTTONUP:
2805 case WM_MOUSEMOVE:
2806 return TOOLTIPS_MouseMessage (hwnd, uMsg, wParam, lParam);
2807
2808 case WM_NCCREATE:
2809 return TOOLTIPS_NCCreate (hwnd, wParam, lParam);
2810
2811 case WM_NCHITTEST:
2812 return TOOLTIPS_NCHitTest (hwnd, wParam, lParam);
2813
2814 case WM_NOTIFYFORMAT:
2815 return TOOLTIPS_NotifyFormat (hwnd, wParam, lParam);
2816
2817 case WM_PRINTCLIENT:
2818 case WM_PAINT:
2819 return TOOLTIPS_Paint (hwnd, wParam, lParam);
2820
2821 case WM_SETFONT:
2822 return TOOLTIPS_SetFont (hwnd, wParam, lParam);
2823
2824 case WM_TIMER:
2825 return TOOLTIPS_Timer (hwnd, wParam, lParam);
2826
2827 case WM_WININICHANGE:
2828 return TOOLTIPS_WinIniChange (hwnd, wParam, lParam);
2829
2830 default:
2831 if ((uMsg >= WM_USER) && (uMsg < WM_APP))
2832 ERR("unknown msg %04x wp=%08lx lp=%08lx\n",
2833 uMsg, wParam, lParam);
2834 return DefWindowProcW (hwnd, uMsg, wParam, lParam);
2835 }
2836 }
2837
2838
2839 VOID
2840 TOOLTIPS_Register (void)
2841 {
2842 WNDCLASSW wndClass;
2843
2844 ZeroMemory (&wndClass, sizeof(WNDCLASSW));
2845 wndClass.style = CS_GLOBALCLASS | CS_DBLCLKS | CS_SAVEBITS;
2846 wndClass.lpfnWndProc = TOOLTIPS_WindowProc;
2847 wndClass.cbClsExtra = 0;
2848 wndClass.cbWndExtra = sizeof(TOOLTIPS_INFO *);
2849 wndClass.hCursor = LoadCursorW (0, (LPWSTR)IDC_ARROW);
2850 wndClass.hbrBackground = 0;
2851 wndClass.lpszClassName = TOOLTIPS_CLASSW;
2852
2853 RegisterClassW (&wndClass);
2854
2855 hTooltipIcons[TTI_NONE] = NULL;
2856 hTooltipIcons[TTI_INFO] = LoadImageW(COMCTL32_hModule,
2857 (LPCWSTR)MAKEINTRESOURCE(IDI_TT_INFO_SM), IMAGE_ICON, 0, 0, 0);
2858 hTooltipIcons[TTI_WARNING] = LoadImageW(COMCTL32_hModule,
2859 (LPCWSTR)MAKEINTRESOURCE(IDI_TT_WARN_SM), IMAGE_ICON, 0, 0, 0);
2860 hTooltipIcons[TTI_ERROR] = LoadImageW(COMCTL32_hModule,
2861 (LPCWSTR)MAKEINTRESOURCE(IDI_TT_ERROR_SM), IMAGE_ICON, 0, 0, 0);
2862 }
2863
2864
2865 VOID
2866 TOOLTIPS_Unregister (void)
2867 {
2868 int i;
2869 for (i = TTI_INFO; i <= TTI_ERROR; i++)
2870 DestroyIcon(hTooltipIcons[i]);
2871 UnregisterClassW (TOOLTIPS_CLASSW, NULL);
2872 }
useful hacks and other patches not (yet) suitable for mainline