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wined3d: Fix the stretch_rect_fbo() declaration to match the implementation.
[wine/multimedia.git] / dlls / comctl32 / tooltips.c
blob9dd197058f40c3e657e186091a852384a67e895c
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;
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 /* no text available */
336 infoPtr->szTipText[0] = '\0';
337 }
338 else if (ttnmdi.lpszText != LPSTR_TEXTCALLBACKA) {
339 Str_GetPtrAtoW(ttnmdi.lpszText, infoPtr->szTipText, INFOTIPSIZE);
340 if (ttnmdi.uFlags & TTF_DI_SETITEM) {
341 toolPtr->hinst = 0;
342 toolPtr->lpszText = NULL;
343 Str_SetPtrW(&toolPtr->lpszText, infoPtr->szTipText);
344 }
345 }
346 else {
347 ERR("recursive text callback!\n");
348 infoPtr->szTipText[0] = '\0';
349 }
350 }
351
352 static void TOOLTIPS_GetDispInfoW(HWND hwnd, TOOLTIPS_INFO *infoPtr, TTTOOL_INFO *toolPtr)
353 {
354 NMTTDISPINFOW ttnmdi;
355
356 /* fill NMHDR struct */
357 ZeroMemory (&ttnmdi, sizeof(NMTTDISPINFOW));
358 ttnmdi.hdr.hwndFrom = hwnd;
359 ttnmdi.hdr.idFrom = toolPtr->uId;
360 ttnmdi.hdr.code = TTN_GETDISPINFOW;
361 ttnmdi.lpszText = (LPWSTR)&ttnmdi.szText;
362 ttnmdi.uFlags = toolPtr->uFlags;
363 ttnmdi.lParam = toolPtr->lParam;
364
365 TRACE("hdr.idFrom = %lx\n", ttnmdi.hdr.idFrom);
366 SendMessageW(toolPtr->hwnd, WM_NOTIFY,
367 (WPARAM)toolPtr->uId, (LPARAM)&ttnmdi);
368
369 if (IS_INTRESOURCE(ttnmdi.lpszText)) {
370 LoadStringW(ttnmdi.hinst, LOWORD(ttnmdi.lpszText),
371 infoPtr->szTipText, INFOTIPSIZE);
372 if (ttnmdi.uFlags & TTF_DI_SETITEM) {
373 toolPtr->hinst = ttnmdi.hinst;
374 toolPtr->lpszText = ttnmdi.lpszText;
375 }
376 }
377 else if (ttnmdi.lpszText == 0) {
378 /* no text available */
379 infoPtr->szTipText[0] = '\0';
380 }
381 else if (ttnmdi.lpszText != LPSTR_TEXTCALLBACKW) {
382 Str_GetPtrW(ttnmdi.lpszText, infoPtr->szTipText, INFOTIPSIZE);
383 if (ttnmdi.uFlags & TTF_DI_SETITEM) {
384 toolPtr->hinst = 0;
385 toolPtr->lpszText = NULL;
386 Str_SetPtrW(&toolPtr->lpszText, infoPtr->szTipText);
387 }
388 }
389 else {
390 ERR("recursive text callback!\n");
391 infoPtr->szTipText[0] = '\0';
392 }
393 }
394
395 static void
396 TOOLTIPS_GetTipText (HWND hwnd, TOOLTIPS_INFO *infoPtr, INT nTool)
397 {
398 TTTOOL_INFO *toolPtr = &infoPtr->tools[nTool];
399
400 if (IS_INTRESOURCE(toolPtr->lpszText) && toolPtr->hinst) {
401 /* load a resource */
402 TRACE("load res string %p %x\n",
403 toolPtr->hinst, LOWORD(toolPtr->lpszText));
404 LoadStringW (toolPtr->hinst, LOWORD(toolPtr->lpszText),
405 infoPtr->szTipText, INFOTIPSIZE);
406 }
407 else if (toolPtr->lpszText) {
408 if (toolPtr->lpszText == LPSTR_TEXTCALLBACKW) {
409 if (toolPtr->bNotifyUnicode)
410 TOOLTIPS_GetDispInfoW(hwnd, infoPtr, toolPtr);
411 else
412 TOOLTIPS_GetDispInfoA(hwnd, infoPtr, toolPtr);
413 }
414 else {
415 /* the item is a usual (unicode) text */
416 lstrcpynW (infoPtr->szTipText, toolPtr->lpszText, INFOTIPSIZE);
417 }
418 }
419 else {
420 /* no text available */
421 infoPtr->szTipText[0] = '\0';
422 }
423
424 TRACE("%s\n", debugstr_w(infoPtr->szTipText));
425 }
426
427
428 static void
429 TOOLTIPS_CalcTipSize (HWND hwnd, const TOOLTIPS_INFO *infoPtr, LPSIZE lpSize)
430 {
431 HDC hdc;
432 HFONT hOldFont;
433 DWORD style = GetWindowLongW(hwnd, GWL_STYLE);
434 UINT uFlags = DT_EXTERNALLEADING | DT_CALCRECT;
435 RECT rc = {0, 0, 0, 0};
436 SIZE title = {0, 0};
437
438 if (infoPtr->nMaxTipWidth > -1) {
439 rc.right = infoPtr->nMaxTipWidth;
440 uFlags |= DT_WORDBREAK;
441 }
442 if (style & TTS_NOPREFIX)
443 uFlags |= DT_NOPREFIX;
444 TRACE("%s\n", debugstr_w(infoPtr->szTipText));
445
446 hdc = GetDC (hwnd);
447 if (infoPtr->pszTitle)
448 {
449 RECT rcTitle = {0, 0, 0, 0};
450 TRACE("title %s\n", debugstr_w(infoPtr->pszTitle));
451 if (infoPtr->hTitleIcon)
452 {
453 title.cx = ICON_WIDTH;
454 title.cy = ICON_HEIGHT;
455 }
456 if (title.cx != 0) title.cx += BALLOON_ICON_TITLE_SPACING;
457 hOldFont = SelectObject (hdc, infoPtr->hTitleFont);
458 DrawTextW(hdc, infoPtr->pszTitle, -1, &rcTitle, DT_SINGLELINE | DT_NOPREFIX | DT_CALCRECT);
459 SelectObject (hdc, hOldFont);
460 title.cy = max(title.cy, rcTitle.bottom - rcTitle.top) + BALLOON_TITLE_TEXT_SPACING;
461 title.cx += (rcTitle.right - rcTitle.left);
462 }
463 hOldFont = SelectObject (hdc, infoPtr->hFont);
464 DrawTextW (hdc, infoPtr->szTipText, -1, &rc, uFlags);
465 SelectObject (hdc, hOldFont);
466 ReleaseDC (hwnd, hdc);
467
468 if ((style & TTS_BALLOON) || infoPtr->pszTitle)
469 {
470 lpSize->cx = max(rc.right - rc.left, title.cx) + 2*BALLOON_TEXT_MARGIN +
471 infoPtr->rcMargin.left + infoPtr->rcMargin.right;
472 lpSize->cy = title.cy + rc.bottom - rc.top + 2*BALLOON_TEXT_MARGIN +
473 infoPtr->rcMargin.bottom + infoPtr->rcMargin.top +
474 BALLOON_STEMHEIGHT;
475 }
476 else
477 {
478 lpSize->cx = rc.right - rc.left + 2*NORMAL_TEXT_MARGIN +
479 infoPtr->rcMargin.left + infoPtr->rcMargin.right;
480 lpSize->cy = rc.bottom - rc.top + 2*NORMAL_TEXT_MARGIN +
481 infoPtr->rcMargin.bottom + infoPtr->rcMargin.top;
482 }
483 }
484
485
486 static void
487 TOOLTIPS_Show (HWND hwnd, TOOLTIPS_INFO *infoPtr)
488 {
489 TTTOOL_INFO *toolPtr;
490 HMONITOR monitor;
491 MONITORINFO mon_info;
492 RECT rect;
493 SIZE size;
494 NMHDR hdr;
495 int ptfx = 0;
496 DWORD style = GetWindowLongW(hwnd, GWL_STYLE);
497
498 if (infoPtr->nTool == -1) {
499 TRACE("invalid tool (-1)!\n");
500 return;
501 }
502
503 infoPtr->nCurrentTool = infoPtr->nTool;
504
505 TRACE("Show tooltip pre %d! (%p)\n", infoPtr->nTool, hwnd);
506
507 TOOLTIPS_GetTipText (hwnd, infoPtr, infoPtr->nCurrentTool);
508
509 if (infoPtr->szTipText[0] == '\0') {
510 infoPtr->nCurrentTool = -1;
511 return;
512 }
513
514 TRACE("Show tooltip %d!\n", infoPtr->nCurrentTool);
515 toolPtr = &infoPtr->tools[infoPtr->nCurrentTool];
516
517 hdr.hwndFrom = hwnd;
518 hdr.idFrom = toolPtr->uId;
519 hdr.code = TTN_SHOW;
520 SendMessageW (toolPtr->hwnd, WM_NOTIFY,
521 (WPARAM)toolPtr->uId, (LPARAM)&hdr);
522
523 TRACE("%s\n", debugstr_w(infoPtr->szTipText));
524
525 TOOLTIPS_CalcTipSize (hwnd, infoPtr, &size);
526 TRACE("size %d x %d\n", size.cx, size.cy);
527
528 if (toolPtr->uFlags & TTF_CENTERTIP) {
529 RECT rc;
530
531 if (toolPtr->uFlags & TTF_IDISHWND)
532 GetWindowRect ((HWND)toolPtr->uId, &rc);
533 else {
534 rc = toolPtr->rect;
535 MapWindowPoints (toolPtr->hwnd, NULL, (LPPOINT)&rc, 2);
536 }
537 rect.left = (rc.left + rc.right - size.cx) / 2;
538 if (style & TTS_BALLOON)
539 {
540 ptfx = rc.left + ((rc.right - rc.left) / 2);
541 if(rect.top - size.cy >= 0)
542 {
543 rect.top -= size.cy;
544 infoPtr->bToolBelow = FALSE;
545 }
546 else
547 {
548 infoPtr->bToolBelow = TRUE;
549 rect.top += 20;
550 }
551 rect.left = max(0, rect.left - BALLOON_STEMINDENT);
552 }
553 else
554 {
555 rect.top = rc.bottom + 2;
556 infoPtr->bToolBelow = TRUE;
557 }
558 }
559 else {
560 GetCursorPos ((LPPOINT)&rect);
561 if (style & TTS_BALLOON)
562 {
563 ptfx = rect.left;
564 if(rect.top - size.cy >= 0)
565 {
566 rect.top -= size.cy;
567 infoPtr->bToolBelow = FALSE;
568 }
569 else
570 {
571 infoPtr->bToolBelow = TRUE;
572 rect.top += 20;
573 }
574 rect.left = max(0, rect.left - BALLOON_STEMINDENT);
575 }
576 else
577 {
578 rect.top += 20;
579 infoPtr->bToolBelow = TRUE;
580 }
581 }
582
583 TRACE("pos %d - %d\n", rect.left, rect.top);
584
585 rect.right = rect.left + size.cx;
586 rect.bottom = rect.top + size.cy;
587
588 /* check position */
589
590 monitor = MonitorFromRect( &rect, MONITOR_DEFAULTTOPRIMARY );
591 mon_info.cbSize = sizeof(mon_info);
592 GetMonitorInfoW( monitor, &mon_info );
593
594 if( rect.right > mon_info.rcWork.right ) {
595 rect.left -= rect.right - mon_info.rcWork.right + 2;
596 rect.right = mon_info.rcWork.right - 2;
597 }
598 if (rect.left < mon_info.rcWork.left) rect.left = mon_info.rcWork.left;
599
600 if( rect.bottom > mon_info.rcWork.bottom ) {
601 RECT rc;
602
603 if (toolPtr->uFlags & TTF_IDISHWND)
604 GetWindowRect ((HWND)toolPtr->uId, &rc);
605 else {
606 rc = toolPtr->rect;
607 MapWindowPoints (toolPtr->hwnd, NULL, (LPPOINT)&rc, 2);
608 }
609 rect.bottom = rc.top - 2;
610 rect.top = rect.bottom - size.cy;
611 }
612
613 AdjustWindowRectEx (&rect, GetWindowLongW (hwnd, GWL_STYLE),
614 FALSE, GetWindowLongW (hwnd, GWL_EXSTYLE));
615
616 if (style & TTS_BALLOON)
617 {
618 HRGN hRgn;
619 HRGN hrStem;
620 POINT pts[3];
621
622 ptfx -= rect.left;
623
624 if(infoPtr->bToolBelow)
625 {
626 pts[0].x = ptfx;
627 pts[0].y = 0;
628 pts[1].x = max(BALLOON_STEMINDENT, ptfx - (BALLOON_STEMWIDTH / 2));
629 pts[1].y = BALLOON_STEMHEIGHT;
630 pts[2].x = pts[1].x + BALLOON_STEMWIDTH;
631 pts[2].y = pts[1].y;
632 if(pts[2].x > (rect.right - rect.left) - BALLOON_STEMINDENT)
633 {
634 pts[2].x = (rect.right - rect.left) - BALLOON_STEMINDENT;
635 pts[1].x = pts[2].x - BALLOON_STEMWIDTH;
636 }
637 }
638 else
639 {
640 pts[0].x = max(BALLOON_STEMINDENT, ptfx - (BALLOON_STEMWIDTH / 2));
641 pts[0].y = (rect.bottom - rect.top) - BALLOON_STEMHEIGHT;
642 pts[1].x = pts[0].x + BALLOON_STEMWIDTH;
643 pts[1].y = pts[0].y;
644 pts[2].x = ptfx;
645 pts[2].y = (rect.bottom - rect.top);
646 if(pts[1].x > (rect.right - rect.left) - BALLOON_STEMINDENT)
647 {
648 pts[1].x = (rect.right - rect.left) - BALLOON_STEMINDENT;
649 pts[0].x = pts[1].x - BALLOON_STEMWIDTH;
650 }
651 }
652
653 hrStem = CreatePolygonRgn(pts, sizeof(pts) / sizeof(pts[0]), ALTERNATE);
654
655 hRgn = CreateRoundRectRgn(0,
656 (infoPtr->bToolBelow ? BALLOON_STEMHEIGHT : 0),
657 rect.right - rect.left,
658 (infoPtr->bToolBelow ? rect.bottom - rect.top : rect.bottom - rect.top - BALLOON_STEMHEIGHT),
659 BALLOON_ROUNDEDNESS, BALLOON_ROUNDEDNESS);
660
661 CombineRgn(hRgn, hRgn, hrStem, RGN_OR);
662 DeleteObject(hrStem);
663
664 SetWindowRgn(hwnd, hRgn, FALSE);
665 /* we don't free the region handle as the system deletes it when
666 * it is no longer needed */
667 }
668
669 SetWindowPos (hwnd, HWND_TOP, rect.left, rect.top,
670 rect.right - rect.left, rect.bottom - rect.top,
671 SWP_SHOWWINDOW | SWP_NOACTIVATE);
672
673 /* repaint the tooltip */
674 InvalidateRect(hwnd, NULL, TRUE);
675 UpdateWindow(hwnd);
676
677 SetTimer (hwnd, ID_TIMERPOP, infoPtr->nAutoPopTime, 0);
678 TRACE("timer 2 started!\n");
679 SetTimer (hwnd, ID_TIMERLEAVE, infoPtr->nReshowTime, 0);
680 TRACE("timer 3 started!\n");
681 }
682
683
684 static void
685 TOOLTIPS_Hide (HWND hwnd, TOOLTIPS_INFO *infoPtr)
686 {
687 TTTOOL_INFO *toolPtr;
688 NMHDR hdr;
689
690 TRACE("Hide tooltip %d! (%p)\n", infoPtr->nCurrentTool, hwnd);
691
692 if (infoPtr->nCurrentTool == -1)
693 return;
694
695 toolPtr = &infoPtr->tools[infoPtr->nCurrentTool];
696 KillTimer (hwnd, ID_TIMERPOP);
697
698 hdr.hwndFrom = hwnd;
699 hdr.idFrom = toolPtr->uId;
700 hdr.code = TTN_POP;
701 SendMessageW (toolPtr->hwnd, WM_NOTIFY,
702 (WPARAM)toolPtr->uId, (LPARAM)&hdr);
703
704 infoPtr->nCurrentTool = -1;
705
706 SetWindowPos (hwnd, HWND_TOP, 0, 0, 0, 0,
707 SWP_NOZORDER | SWP_HIDEWINDOW | SWP_NOACTIVATE);
708 }
709
710
711 static void
712 TOOLTIPS_TrackShow (HWND hwnd, TOOLTIPS_INFO *infoPtr)
713 {
714 TTTOOL_INFO *toolPtr;
715 RECT rect;
716 SIZE size;
717 NMHDR hdr;
718
719 if (infoPtr->nTrackTool == -1) {
720 TRACE("invalid tracking tool (-1)!\n");
721 return;
722 }
723
724 TRACE("show tracking tooltip pre %d!\n", infoPtr->nTrackTool);
725
726 TOOLTIPS_GetTipText (hwnd, infoPtr, infoPtr->nTrackTool);
727
728 if (infoPtr->szTipText[0] == '\0') {
729 infoPtr->nTrackTool = -1;
730 return;
731 }
732
733 TRACE("show tracking tooltip %d!\n", infoPtr->nTrackTool);
734 toolPtr = &infoPtr->tools[infoPtr->nTrackTool];
735
736 hdr.hwndFrom = hwnd;
737 hdr.idFrom = toolPtr->uId;
738 hdr.code = TTN_SHOW;
739 SendMessageW (toolPtr->hwnd, WM_NOTIFY,
740 (WPARAM)toolPtr->uId, (LPARAM)&hdr);
741
742 TRACE("%s\n", debugstr_w(infoPtr->szTipText));
743
744 TOOLTIPS_CalcTipSize (hwnd, infoPtr, &size);
745 TRACE("size %d x %d\n", size.cx, size.cy);
746
747 if (toolPtr->uFlags & TTF_ABSOLUTE) {
748 rect.left = infoPtr->xTrackPos;
749 rect.top = infoPtr->yTrackPos;
750
751 if (toolPtr->uFlags & TTF_CENTERTIP) {
752 rect.left -= (size.cx / 2);
753 rect.top -= (size.cy / 2);
754 }
755 }
756 else {
757 RECT rcTool;
758
759 if (toolPtr->uFlags & TTF_IDISHWND)
760 GetWindowRect ((HWND)toolPtr->uId, &rcTool);
761 else {
762 rcTool = toolPtr->rect;
763 MapWindowPoints (toolPtr->hwnd, NULL, (LPPOINT)&rcTool, 2);
764 }
765
766 GetCursorPos ((LPPOINT)&rect);
767 rect.top += 20;
768
769 if (toolPtr->uFlags & TTF_CENTERTIP) {
770 rect.left -= (size.cx / 2);
771 rect.top -= (size.cy / 2);
772 }
773
774 /* smart placement */
775 if ((rect.left + size.cx > rcTool.left) && (rect.left < rcTool.right) &&
776 (rect.top + size.cy > rcTool.top) && (rect.top < rcTool.bottom))
777 rect.left = rcTool.right;
778 }
779
780 TRACE("pos %d - %d\n", rect.left, rect.top);
781
782 rect.right = rect.left + size.cx;
783 rect.bottom = rect.top + size.cy;
784
785 AdjustWindowRectEx (&rect, GetWindowLongW (hwnd, GWL_STYLE),
786 FALSE, GetWindowLongW (hwnd, GWL_EXSTYLE));
787
788 if (GetWindowLongW(hwnd, GWL_STYLE) & TTS_BALLOON)
789 {
790 HRGN hRgn;
791
792 /* FIXME: need to add pointy bit using CreatePolyRgn & CombinRgn */
793 hRgn = CreateRoundRectRgn(0, 0, rect.right - rect.left, rect.bottom - rect.top, BALLOON_ROUNDEDNESS, BALLOON_ROUNDEDNESS);
794
795 SetWindowRgn(hwnd, hRgn, FALSE);
796 /* we don't free the region handle as the system deletes it when
797 * it is no longer needed */
798 }
799
800 SetWindowPos (hwnd, HWND_TOP, rect.left, rect.top,
801 rect.right - rect.left, rect.bottom - rect.top,
802 SWP_SHOWWINDOW | SWP_NOACTIVATE );
803
804 InvalidateRect(hwnd, NULL, TRUE);
805 UpdateWindow(hwnd);
806 }
807
808
809 static void
810 TOOLTIPS_TrackHide (HWND hwnd, const TOOLTIPS_INFO *infoPtr)
811 {
812 TTTOOL_INFO *toolPtr;
813 NMHDR hdr;
814
815 TRACE("hide tracking tooltip %d\n", infoPtr->nTrackTool);
816
817 if (infoPtr->nTrackTool == -1)
818 return;
819
820 toolPtr = &infoPtr->tools[infoPtr->nTrackTool];
821
822 hdr.hwndFrom = hwnd;
823 hdr.idFrom = toolPtr->uId;
824 hdr.code = TTN_POP;
825 SendMessageW (toolPtr->hwnd, WM_NOTIFY,
826 (WPARAM)toolPtr->uId, (LPARAM)&hdr);
827
828 SetWindowPos (hwnd, HWND_TOP, 0, 0, 0, 0,
829 SWP_NOZORDER | SWP_HIDEWINDOW | SWP_NOACTIVATE);
830 }
831
832
833 static INT
834 TOOLTIPS_GetToolFromInfoA (const TOOLTIPS_INFO *infoPtr, const TTTOOLINFOA *lpToolInfo)
835 {
836 TTTOOL_INFO *toolPtr;
837 INT nTool;
838
839 for (nTool = 0; nTool < infoPtr->uNumTools; nTool++) {
840 toolPtr = &infoPtr->tools[nTool];
841
842 if (!(toolPtr->uFlags & TTF_IDISHWND) &&
843 (lpToolInfo->hwnd == toolPtr->hwnd) &&
844 (lpToolInfo->uId == toolPtr->uId))
845 return nTool;
846 }
847
848 for (nTool = 0; nTool < infoPtr->uNumTools; nTool++) {
849 toolPtr = &infoPtr->tools[nTool];
850
851 if ((toolPtr->uFlags & TTF_IDISHWND) &&
852 (lpToolInfo->uId == toolPtr->uId))
853 return nTool;
854 }
855
856 return -1;
857 }
858
859
860 static INT
861 TOOLTIPS_GetToolFromInfoW (const TOOLTIPS_INFO *infoPtr, const TTTOOLINFOW *lpToolInfo)
862 {
863 TTTOOL_INFO *toolPtr;
864 INT nTool;
865
866 for (nTool = 0; nTool < infoPtr->uNumTools; nTool++) {
867 toolPtr = &infoPtr->tools[nTool];
868
869 if (!(toolPtr->uFlags & TTF_IDISHWND) &&
870 (lpToolInfo->hwnd == toolPtr->hwnd) &&
871 (lpToolInfo->uId == toolPtr->uId))
872 return nTool;
873 }
874
875 for (nTool = 0; nTool < infoPtr->uNumTools; nTool++) {
876 toolPtr = &infoPtr->tools[nTool];
877
878 if ((toolPtr->uFlags & TTF_IDISHWND) &&
879 (lpToolInfo->uId == toolPtr->uId))
880 return nTool;
881 }
882
883 return -1;
884 }
885
886
887 static INT
888 TOOLTIPS_GetToolFromPoint (const TOOLTIPS_INFO *infoPtr, HWND hwnd, const POINT *lpPt)
889 {
890 TTTOOL_INFO *toolPtr;
891 INT nTool;
892
893 for (nTool = 0; nTool < infoPtr->uNumTools; nTool++) {
894 toolPtr = &infoPtr->tools[nTool];
895
896 if (!(toolPtr->uFlags & TTF_IDISHWND)) {
897 if (hwnd != toolPtr->hwnd)
898 continue;
899 if (!PtInRect (&toolPtr->rect, *lpPt))
900 continue;
901 return nTool;
902 }
903 }
904
905 for (nTool = 0; nTool < infoPtr->uNumTools; nTool++) {
906 toolPtr = &infoPtr->tools[nTool];
907
908 if (toolPtr->uFlags & TTF_IDISHWND) {
909 if ((HWND)toolPtr->uId == hwnd)
910 return nTool;
911 }
912 }
913
914 return -1;
915 }
916
917
918 static BOOL
919 TOOLTIPS_IsWindowActive (HWND hwnd)
920 {
921 HWND hwndActive = GetActiveWindow ();
922 if (!hwndActive)
923 return FALSE;
924 if (hwndActive == hwnd)
925 return TRUE;
926 return IsChild (hwndActive, hwnd);
927 }
928
929
930 static INT
931 TOOLTIPS_CheckTool (HWND hwnd, BOOL bShowTest)
932 {
933 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
934 POINT pt;
935 HWND hwndTool;
936 INT nTool;
937
938 GetCursorPos (&pt);
939 hwndTool = (HWND)SendMessageW (hwnd, TTM_WINDOWFROMPOINT, 0, (LPARAM)&pt);
940 if (hwndTool == 0)
941 return -1;
942
943 ScreenToClient (hwndTool, &pt);
944 nTool = TOOLTIPS_GetToolFromPoint (infoPtr, hwndTool, &pt);
945 if (nTool == -1)
946 return -1;
947
948 if (!(GetWindowLongW (hwnd, GWL_STYLE) & TTS_ALWAYSTIP) && bShowTest) {
949 if (!TOOLTIPS_IsWindowActive (GetWindow (hwnd, GW_OWNER)))
950 return -1;
951 }
952
953 TRACE("tool %d\n", nTool);
954
955 return nTool;
956 }
957
958
959 static LRESULT
960 TOOLTIPS_Activate (HWND hwnd, WPARAM wParam, LPARAM lParam)
961 {
962 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
963
964 infoPtr->bActive = (BOOL)wParam;
965
966 if (infoPtr->bActive)
967 TRACE("activate!\n");
968
969 if (!(infoPtr->bActive) && (infoPtr->nCurrentTool != -1))
970 TOOLTIPS_Hide (hwnd, infoPtr);
971
972 return 0;
973 }
974
975
976 static LRESULT
977 TOOLTIPS_AddToolA (HWND hwnd, WPARAM wParam, LPARAM lParam)
978 {
979 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
980 LPTTTOOLINFOA lpToolInfo = (LPTTTOOLINFOA)lParam;
981 TTTOOL_INFO *toolPtr;
982 INT nResult;
983
984 if (lpToolInfo == NULL)
985 return FALSE;
986 if (lpToolInfo->cbSize < TTTOOLINFOA_V1_SIZE)
987 return FALSE;
988
989 TRACE("add tool (%p) %p %ld%s!\n",
990 hwnd, lpToolInfo->hwnd, lpToolInfo->uId,
991 (lpToolInfo->uFlags & TTF_IDISHWND) ? " TTF_IDISHWND" : "");
992
993 if (infoPtr->uNumTools == 0) {
994 infoPtr->tools = Alloc (sizeof(TTTOOL_INFO));
995 toolPtr = infoPtr->tools;
996 }
997 else {
998 TTTOOL_INFO *oldTools = infoPtr->tools;
999 infoPtr->tools =
1000 Alloc (sizeof(TTTOOL_INFO) * (infoPtr->uNumTools + 1));
1001 memcpy (infoPtr->tools, oldTools,
1002 infoPtr->uNumTools * sizeof(TTTOOL_INFO));
1003 Free (oldTools);
1004 toolPtr = &infoPtr->tools[infoPtr->uNumTools];
1005 }
1006
1007 infoPtr->uNumTools++;
1008
1009 /* copy tool data */
1010 toolPtr->uFlags = lpToolInfo->uFlags;
1011 toolPtr->hwnd = lpToolInfo->hwnd;
1012 toolPtr->uId = lpToolInfo->uId;
1013 toolPtr->rect = lpToolInfo->rect;
1014 toolPtr->hinst = lpToolInfo->hinst;
1015
1016 if (IS_INTRESOURCE(lpToolInfo->lpszText)) {
1017 TRACE("add string id %x!\n", LOWORD(lpToolInfo->lpszText));
1018 toolPtr->lpszText = (LPWSTR)lpToolInfo->lpszText;
1019 }
1020 else if (lpToolInfo->lpszText) {
1021 if (lpToolInfo->lpszText == LPSTR_TEXTCALLBACKA) {
1022 TRACE("add CALLBACK!\n");
1023 toolPtr->lpszText = LPSTR_TEXTCALLBACKW;
1024 }
1025 else {
1026 INT len = MultiByteToWideChar(CP_ACP, 0, lpToolInfo->lpszText, -1,
1027 NULL, 0);
1028 TRACE("add text \"%s\"!\n", lpToolInfo->lpszText);
1029 toolPtr->lpszText = Alloc (len * sizeof(WCHAR));
1030 MultiByteToWideChar(CP_ACP, 0, lpToolInfo->lpszText, -1,
1031 toolPtr->lpszText, len);
1032 }
1033 }
1034
1035 if (lpToolInfo->cbSize >= sizeof(TTTOOLINFOA))
1036 toolPtr->lParam = lpToolInfo->lParam;
1037
1038 /* install subclassing hook */
1039 if (toolPtr->uFlags & TTF_SUBCLASS) {
1040 if (toolPtr->uFlags & TTF_IDISHWND) {
1041 SetWindowSubclass((HWND)toolPtr->uId, TOOLTIPS_SubclassProc, 1,
1042 (DWORD_PTR)hwnd);
1043 }
1044 else {
1045 SetWindowSubclass(toolPtr->hwnd, TOOLTIPS_SubclassProc, 1,
1046 (DWORD_PTR)hwnd);
1047 }
1048 TRACE("subclassing installed!\n");
1049 }
1050
1051 nResult = (INT) SendMessageW (toolPtr->hwnd, WM_NOTIFYFORMAT,
1052 (WPARAM)hwnd, (LPARAM)NF_QUERY);
1053 if (nResult == NFR_ANSI) {
1054 toolPtr->bNotifyUnicode = FALSE;
1055 TRACE(" -- WM_NOTIFYFORMAT returns: NFR_ANSI\n");
1056 } else if (nResult == NFR_UNICODE) {
1057 toolPtr->bNotifyUnicode = TRUE;
1058 TRACE(" -- WM_NOTIFYFORMAT returns: NFR_UNICODE\n");
1059 } else {
1060 TRACE (" -- WM_NOTIFYFORMAT returns: error!\n");
1061 }
1062
1063 return TRUE;
1064 }
1065
1066
1067 static LRESULT
1068 TOOLTIPS_AddToolW (HWND hwnd, WPARAM wParam, LPARAM lParam)
1069 {
1070 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1071 LPTTTOOLINFOW lpToolInfo = (LPTTTOOLINFOW)lParam;
1072 TTTOOL_INFO *toolPtr;
1073 INT nResult;
1074
1075 if (lpToolInfo == NULL)
1076 return FALSE;
1077 if (lpToolInfo->cbSize < TTTOOLINFOW_V1_SIZE)
1078 return FALSE;
1079
1080 TRACE("add tool (%p) %p %ld%s!\n",
1081 hwnd, lpToolInfo->hwnd, lpToolInfo->uId,
1082 (lpToolInfo->uFlags & TTF_IDISHWND) ? " TTF_IDISHWND" : "");
1083
1084 if (infoPtr->uNumTools == 0) {
1085 infoPtr->tools = Alloc (sizeof(TTTOOL_INFO));
1086 toolPtr = infoPtr->tools;
1087 }
1088 else {
1089 TTTOOL_INFO *oldTools = infoPtr->tools;
1090 infoPtr->tools =
1091 Alloc (sizeof(TTTOOL_INFO) * (infoPtr->uNumTools + 1));
1092 memcpy (infoPtr->tools, oldTools,
1093 infoPtr->uNumTools * sizeof(TTTOOL_INFO));
1094 Free (oldTools);
1095 toolPtr = &infoPtr->tools[infoPtr->uNumTools];
1096 }
1097
1098 infoPtr->uNumTools++;
1099
1100 /* copy tool data */
1101 toolPtr->uFlags = lpToolInfo->uFlags;
1102 toolPtr->hwnd = lpToolInfo->hwnd;
1103 toolPtr->uId = lpToolInfo->uId;
1104 toolPtr->rect = lpToolInfo->rect;
1105 toolPtr->hinst = lpToolInfo->hinst;
1106
1107 if (IS_INTRESOURCE(lpToolInfo->lpszText)) {
1108 TRACE("add string id %x\n", LOWORD(lpToolInfo->lpszText));
1109 toolPtr->lpszText = (LPWSTR)lpToolInfo->lpszText;
1110 }
1111 else if (lpToolInfo->lpszText) {
1112 if (lpToolInfo->lpszText == LPSTR_TEXTCALLBACKW) {
1113 TRACE("add CALLBACK!\n");
1114 toolPtr->lpszText = LPSTR_TEXTCALLBACKW;
1115 }
1116 else {
1117 INT len = lstrlenW (lpToolInfo->lpszText);
1118 TRACE("add text %s!\n",
1119 debugstr_w(lpToolInfo->lpszText));
1120 toolPtr->lpszText = Alloc ((len + 1)*sizeof(WCHAR));
1121 strcpyW (toolPtr->lpszText, lpToolInfo->lpszText);
1122 }
1123 }
1124
1125 if (lpToolInfo->cbSize >= sizeof(TTTOOLINFOW))
1126 toolPtr->lParam = lpToolInfo->lParam;
1127
1128 /* install subclassing hook */
1129 if (toolPtr->uFlags & TTF_SUBCLASS) {
1130 if (toolPtr->uFlags & TTF_IDISHWND) {
1131 SetWindowSubclass((HWND)toolPtr->uId, TOOLTIPS_SubclassProc, 1,
1132 (DWORD_PTR)hwnd);
1133 }
1134 else {
1135 SetWindowSubclass(toolPtr->hwnd, TOOLTIPS_SubclassProc, 1,
1136 (DWORD_PTR)hwnd);
1137 }
1138 TRACE("subclassing installed!\n");
1139 }
1140
1141 nResult = (INT) SendMessageW (toolPtr->hwnd, WM_NOTIFYFORMAT,
1142 (WPARAM)hwnd, (LPARAM)NF_QUERY);
1143 if (nResult == NFR_ANSI) {
1144 toolPtr->bNotifyUnicode = FALSE;
1145 TRACE(" -- WM_NOTIFYFORMAT returns: NFR_ANSI\n");
1146 } else if (nResult == NFR_UNICODE) {
1147 toolPtr->bNotifyUnicode = TRUE;
1148 TRACE(" -- WM_NOTIFYFORMAT returns: NFR_UNICODE\n");
1149 } else {
1150 TRACE (" -- WM_NOTIFYFORMAT returns: error!\n");
1151 }
1152
1153 return TRUE;
1154 }
1155
1156
1157 static void
1158 TOOLTIPS_DelToolCommon (HWND hwnd, TOOLTIPS_INFO *infoPtr, INT nTool)
1159 {
1160 TTTOOL_INFO *toolPtr;
1161
1162 TRACE("tool %d\n", nTool);
1163
1164 if (nTool == -1)
1165 return;
1166
1167 /* make sure the tooltip has disappeared before deleting it */
1168 TOOLTIPS_Hide(hwnd, infoPtr);
1169
1170 /* delete text string */
1171 toolPtr = &infoPtr->tools[nTool];
1172 if (toolPtr->lpszText) {
1173 if ( (toolPtr->lpszText != LPSTR_TEXTCALLBACKW) &&
1174 !IS_INTRESOURCE(toolPtr->lpszText) )
1175 Free (toolPtr->lpszText);
1176 }
1177
1178 /* remove subclassing */
1179 if (toolPtr->uFlags & TTF_SUBCLASS) {
1180 if (toolPtr->uFlags & TTF_IDISHWND) {
1181 RemoveWindowSubclass((HWND)toolPtr->uId, TOOLTIPS_SubclassProc, 1);
1182 }
1183 else {
1184 RemoveWindowSubclass(toolPtr->hwnd, TOOLTIPS_SubclassProc, 1);
1185 }
1186 }
1187
1188 /* delete tool from tool list */
1189 if (infoPtr->uNumTools == 1) {
1190 Free (infoPtr->tools);
1191 infoPtr->tools = NULL;
1192 }
1193 else {
1194 TTTOOL_INFO *oldTools = infoPtr->tools;
1195 infoPtr->tools =
1196 Alloc (sizeof(TTTOOL_INFO) * (infoPtr->uNumTools - 1));
1197
1198 if (nTool > 0)
1199 memcpy (&infoPtr->tools[0], &oldTools[0],
1200 nTool * sizeof(TTTOOL_INFO));
1201
1202 if (nTool < infoPtr->uNumTools - 1)
1203 memcpy (&infoPtr->tools[nTool], &oldTools[nTool + 1],
1204 (infoPtr->uNumTools - nTool - 1) * sizeof(TTTOOL_INFO));
1205
1206 Free (oldTools);
1207 }
1208
1209 /* update any indices affected by delete */
1210
1211 /* destroying tool that mouse was on on last relayed mouse move */
1212 if (infoPtr->nTool == nTool)
1213 /* -1 means no current tool (0 means first tool) */
1214 infoPtr->nTool = -1;
1215 else if (infoPtr->nTool > nTool)
1216 infoPtr->nTool--;
1217
1218 if (infoPtr->nTrackTool == nTool)
1219 /* -1 means no current tool (0 means first tool) */
1220 infoPtr->nTrackTool = -1;
1221 else if (infoPtr->nTrackTool > nTool)
1222 infoPtr->nTrackTool--;
1223
1224 if (infoPtr->nCurrentTool == nTool)
1225 /* -1 means no current tool (0 means first tool) */
1226 infoPtr->nCurrentTool = -1;
1227 else if (infoPtr->nCurrentTool > nTool)
1228 infoPtr->nCurrentTool--;
1229
1230 infoPtr->uNumTools--;
1231 }
1232
1233 static LRESULT
1234 TOOLTIPS_DelToolA (HWND hwnd, WPARAM wParam, LPARAM lParam)
1235 {
1236 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1237 LPTTTOOLINFOA lpToolInfo = (LPTTTOOLINFOA)lParam;
1238 INT nTool;
1239
1240 if (lpToolInfo == NULL)
1241 return 0;
1242 if (lpToolInfo->cbSize < TTTOOLINFOA_V1_SIZE)
1243 return 0;
1244 if (infoPtr->uNumTools == 0)
1245 return 0;
1246
1247 nTool = TOOLTIPS_GetToolFromInfoA (infoPtr, lpToolInfo);
1248
1249 TOOLTIPS_DelToolCommon (hwnd, infoPtr, nTool);
1250
1251 return 0;
1252 }
1253
1254
1255 static LRESULT
1256 TOOLTIPS_DelToolW (HWND hwnd, WPARAM wParam, LPARAM lParam)
1257 {
1258 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1259 LPTTTOOLINFOW lpToolInfo = (LPTTTOOLINFOW)lParam;
1260 INT nTool;
1261
1262 if (lpToolInfo == NULL)
1263 return 0;
1264 if (lpToolInfo->cbSize < TTTOOLINFOW_V1_SIZE)
1265 return 0;
1266 if (infoPtr->uNumTools == 0)
1267 return 0;
1268
1269 nTool = TOOLTIPS_GetToolFromInfoW (infoPtr, lpToolInfo);
1270
1271 TOOLTIPS_DelToolCommon (hwnd, infoPtr, nTool);
1272
1273 return 0;
1274 }
1275
1276
1277 static LRESULT
1278 TOOLTIPS_EnumToolsA (HWND hwnd, WPARAM wParam, LPARAM lParam)
1279 {
1280 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1281 UINT uIndex = (UINT)wParam;
1282 LPTTTOOLINFOA lpToolInfo = (LPTTTOOLINFOA)lParam;
1283 TTTOOL_INFO *toolPtr;
1284
1285 if (lpToolInfo == NULL)
1286 return FALSE;
1287 if (lpToolInfo->cbSize < TTTOOLINFOA_V1_SIZE)
1288 return FALSE;
1289 if (uIndex >= infoPtr->uNumTools)
1290 return FALSE;
1291
1292 TRACE("index=%u\n", uIndex);
1293
1294 toolPtr = &infoPtr->tools[uIndex];
1295
1296 /* copy tool data */
1297 lpToolInfo->uFlags = toolPtr->uFlags;
1298 lpToolInfo->hwnd = toolPtr->hwnd;
1299 lpToolInfo->uId = toolPtr->uId;
1300 lpToolInfo->rect = toolPtr->rect;
1301 lpToolInfo->hinst = toolPtr->hinst;
1302 /* lpToolInfo->lpszText = toolPtr->lpszText; */
1303 lpToolInfo->lpszText = NULL; /* FIXME */
1304
1305 if (lpToolInfo->cbSize >= sizeof(TTTOOLINFOA))
1306 lpToolInfo->lParam = toolPtr->lParam;
1307
1308 return TRUE;
1309 }
1310
1311
1312 static LRESULT
1313 TOOLTIPS_EnumToolsW (HWND hwnd, WPARAM wParam, LPARAM lParam)
1314 {
1315 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1316 UINT uIndex = (UINT)wParam;
1317 LPTTTOOLINFOW lpToolInfo = (LPTTTOOLINFOW)lParam;
1318 TTTOOL_INFO *toolPtr;
1319
1320 if (lpToolInfo == NULL)
1321 return FALSE;
1322 if (lpToolInfo->cbSize < TTTOOLINFOW_V1_SIZE)
1323 return FALSE;
1324 if (uIndex >= infoPtr->uNumTools)
1325 return FALSE;
1326
1327 TRACE("index=%u\n", uIndex);
1328
1329 toolPtr = &infoPtr->tools[uIndex];
1330
1331 /* copy tool data */
1332 lpToolInfo->uFlags = toolPtr->uFlags;
1333 lpToolInfo->hwnd = toolPtr->hwnd;
1334 lpToolInfo->uId = toolPtr->uId;
1335 lpToolInfo->rect = toolPtr->rect;
1336 lpToolInfo->hinst = toolPtr->hinst;
1337 /* lpToolInfo->lpszText = toolPtr->lpszText; */
1338 lpToolInfo->lpszText = NULL; /* FIXME */
1339
1340 if (lpToolInfo->cbSize >= sizeof(TTTOOLINFOW))
1341 lpToolInfo->lParam = toolPtr->lParam;
1342
1343 return TRUE;
1344 }
1345
1346 static LRESULT
1347 TOOLTIPS_GetBubbleSize (HWND hwnd, WPARAM wParam, LPARAM lParam)
1348 {
1349 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1350 LPTTTOOLINFOW lpToolInfo = (LPTTTOOLINFOW)lParam;
1351 INT nTool;
1352 SIZE size;
1353
1354 if (lpToolInfo == NULL)
1355 return FALSE;
1356 if (lpToolInfo->cbSize < TTTOOLINFOW_V1_SIZE)
1357 return FALSE;
1358
1359 nTool = TOOLTIPS_GetToolFromInfoW (infoPtr, lpToolInfo);
1360 if (nTool == -1) return 0;
1361
1362 TRACE("tool %d\n", nTool);
1363
1364 TOOLTIPS_CalcTipSize (hwnd, infoPtr, &size);
1365 TRACE("size %d x %d\n", size.cx, size.cy);
1366
1367 return MAKELRESULT(size.cx, size.cy);
1368 }
1369
1370 static LRESULT
1371 TOOLTIPS_GetCurrentToolA (HWND hwnd, WPARAM wParam, LPARAM lParam)
1372 {
1373 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1374 LPTTTOOLINFOA lpToolInfo = (LPTTTOOLINFOA)lParam;
1375 TTTOOL_INFO *toolPtr;
1376
1377 if (lpToolInfo) {
1378 if (lpToolInfo->cbSize < TTTOOLINFOA_V1_SIZE)
1379 return FALSE;
1380
1381 if (infoPtr->nCurrentTool > -1) {
1382 toolPtr = &infoPtr->tools[infoPtr->nCurrentTool];
1383
1384 /* copy tool data */
1385 lpToolInfo->uFlags = toolPtr->uFlags;
1386 lpToolInfo->rect = toolPtr->rect;
1387 lpToolInfo->hinst = toolPtr->hinst;
1388 /* lpToolInfo->lpszText = toolPtr->lpszText; */
1389 lpToolInfo->lpszText = NULL; /* FIXME */
1390
1391 if (lpToolInfo->cbSize >= sizeof(TTTOOLINFOA))
1392 lpToolInfo->lParam = toolPtr->lParam;
1393
1394 return TRUE;
1395 }
1396 else
1397 return FALSE;
1398 }
1399 else
1400 return (infoPtr->nCurrentTool != -1);
1401 }
1402
1403
1404 static LRESULT
1405 TOOLTIPS_GetCurrentToolW (HWND hwnd, WPARAM wParam, LPARAM lParam)
1406 {
1407 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1408 LPTTTOOLINFOW lpToolInfo = (LPTTTOOLINFOW)lParam;
1409 TTTOOL_INFO *toolPtr;
1410
1411 if (lpToolInfo) {
1412 if (lpToolInfo->cbSize < TTTOOLINFOW_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(TTTOOLINFOW))
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_GetDelayTime (HWND hwnd, WPARAM wParam, LPARAM lParam)
1440 {
1441 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1442
1443 switch (wParam) {
1444 case TTDT_RESHOW:
1445 return infoPtr->nReshowTime;
1446
1447 case TTDT_AUTOPOP:
1448 return infoPtr->nAutoPopTime;
1449
1450 case TTDT_INITIAL:
1451 case TTDT_AUTOMATIC: /* Apparently TTDT_AUTOMATIC returns TTDT_INITIAL */
1452 return infoPtr->nInitialTime;
1453
1454 default:
1455 WARN("Invalid wParam %lx\n", wParam);
1456 break;
1457 }
1458
1459 return -1;
1460 }
1461
1462
1463 static LRESULT
1464 TOOLTIPS_GetMargin (HWND hwnd, WPARAM wParam, LPARAM lParam)
1465 {
1466 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1467 LPRECT lpRect = (LPRECT)lParam;
1468
1469 lpRect->left = infoPtr->rcMargin.left;
1470 lpRect->right = infoPtr->rcMargin.right;
1471 lpRect->bottom = infoPtr->rcMargin.bottom;
1472 lpRect->top = infoPtr->rcMargin.top;
1473
1474 return 0;
1475 }
1476
1477
1478 static inline LRESULT
1479 TOOLTIPS_GetMaxTipWidth (HWND hwnd, WPARAM wParam, LPARAM lParam)
1480 {
1481 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1482
1483 return infoPtr->nMaxTipWidth;
1484 }
1485
1486
1487 static LRESULT
1488 TOOLTIPS_GetTextA (HWND hwnd, WPARAM wParam, LPARAM lParam)
1489 {
1490 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1491 LPTTTOOLINFOA lpToolInfo = (LPTTTOOLINFOA)lParam;
1492 INT nTool;
1493
1494 if (lpToolInfo == NULL)
1495 return 0;
1496 if (lpToolInfo->cbSize < TTTOOLINFOA_V1_SIZE)
1497 return 0;
1498
1499 nTool = TOOLTIPS_GetToolFromInfoA (infoPtr, lpToolInfo);
1500 if (nTool == -1) return 0;
1501
1502 /* NB this API is broken, there is no way for the app to determine
1503 what size buffer it requires nor a way to specify how long the
1504 one it supplies is. We'll assume it's up to INFOTIPSIZE */
1505
1506 WideCharToMultiByte(CP_ACP, 0, infoPtr->tools[nTool].lpszText, -1,
1507 lpToolInfo->lpszText, INFOTIPSIZE, NULL, NULL);
1508
1509 return 0;
1510 }
1511
1512
1513 static LRESULT
1514 TOOLTIPS_GetTextW (HWND hwnd, WPARAM wParam, LPARAM lParam)
1515 {
1516 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1517 LPTTTOOLINFOW lpToolInfo = (LPTTTOOLINFOW)lParam;
1518 INT nTool;
1519
1520 if (lpToolInfo == NULL)
1521 return 0;
1522 if (lpToolInfo->cbSize < TTTOOLINFOW_V1_SIZE)
1523 return 0;
1524
1525 nTool = TOOLTIPS_GetToolFromInfoW (infoPtr, lpToolInfo);
1526 if (nTool == -1) return 0;
1527
1528 strcpyW (lpToolInfo->lpszText, infoPtr->tools[nTool].lpszText);
1529
1530 return 0;
1531 }
1532
1533
1534 static inline LRESULT
1535 TOOLTIPS_GetTipBkColor (HWND hwnd, WPARAM wParam, LPARAM lParam)
1536 {
1537 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1538 return infoPtr->clrBk;
1539 }
1540
1541
1542 static inline LRESULT
1543 TOOLTIPS_GetTipTextColor (HWND hwnd, WPARAM wParam, LPARAM lParam)
1544 {
1545 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1546 return infoPtr->clrText;
1547 }
1548
1549
1550 static inline LRESULT
1551 TOOLTIPS_GetToolCount (HWND hwnd, WPARAM wParam, LPARAM lParam)
1552 {
1553 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1554 return infoPtr->uNumTools;
1555 }
1556
1557
1558 static LRESULT
1559 TOOLTIPS_GetToolInfoA (HWND hwnd, WPARAM wParam, LPARAM lParam)
1560 {
1561 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1562 LPTTTOOLINFOA lpToolInfo = (LPTTTOOLINFOA)lParam;
1563 TTTOOL_INFO *toolPtr;
1564 INT nTool;
1565
1566 if (lpToolInfo == NULL)
1567 return FALSE;
1568 if (lpToolInfo->cbSize < TTTOOLINFOA_V1_SIZE)
1569 return FALSE;
1570 if (infoPtr->uNumTools == 0)
1571 return FALSE;
1572
1573 nTool = TOOLTIPS_GetToolFromInfoA (infoPtr, lpToolInfo);
1574 if (nTool == -1)
1575 return FALSE;
1576
1577 TRACE("tool %d\n", nTool);
1578
1579 toolPtr = &infoPtr->tools[nTool];
1580
1581 /* copy tool data */
1582 lpToolInfo->uFlags = toolPtr->uFlags;
1583 lpToolInfo->rect = toolPtr->rect;
1584 lpToolInfo->hinst = toolPtr->hinst;
1585 /* lpToolInfo->lpszText = toolPtr->lpszText; */
1586 lpToolInfo->lpszText = NULL; /* FIXME */
1587
1588 if (lpToolInfo->cbSize >= sizeof(TTTOOLINFOA))
1589 lpToolInfo->lParam = toolPtr->lParam;
1590
1591 return TRUE;
1592 }
1593
1594
1595 static LRESULT
1596 TOOLTIPS_GetToolInfoW (HWND hwnd, WPARAM wParam, LPARAM lParam)
1597 {
1598 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1599 LPTTTOOLINFOW lpToolInfo = (LPTTTOOLINFOW)lParam;
1600 TTTOOL_INFO *toolPtr;
1601 INT nTool;
1602
1603 if (lpToolInfo == NULL)
1604 return FALSE;
1605 if (lpToolInfo->cbSize < TTTOOLINFOW_V1_SIZE)
1606 return FALSE;
1607 if (infoPtr->uNumTools == 0)
1608 return FALSE;
1609
1610 nTool = TOOLTIPS_GetToolFromInfoW (infoPtr, lpToolInfo);
1611 if (nTool == -1)
1612 return FALSE;
1613
1614 TRACE("tool %d\n", nTool);
1615
1616 toolPtr = &infoPtr->tools[nTool];
1617
1618 /* copy tool data */
1619 lpToolInfo->uFlags = toolPtr->uFlags;
1620 lpToolInfo->rect = toolPtr->rect;
1621 lpToolInfo->hinst = toolPtr->hinst;
1622 /* lpToolInfo->lpszText = toolPtr->lpszText; */
1623 lpToolInfo->lpszText = NULL; /* FIXME */
1624
1625 if (lpToolInfo->cbSize >= sizeof(TTTOOLINFOW))
1626 lpToolInfo->lParam = toolPtr->lParam;
1627
1628 return TRUE;
1629 }
1630
1631
1632 static LRESULT
1633 TOOLTIPS_HitTestA (HWND hwnd, WPARAM wParam, LPARAM lParam)
1634 {
1635 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1636 LPTTHITTESTINFOA lptthit = (LPTTHITTESTINFOA)lParam;
1637 TTTOOL_INFO *toolPtr;
1638 INT nTool;
1639
1640 if (lptthit == 0)
1641 return FALSE;
1642
1643 nTool = TOOLTIPS_GetToolFromPoint (infoPtr, lptthit->hwnd, &lptthit->pt);
1644 if (nTool == -1)
1645 return FALSE;
1646
1647 TRACE("tool %d!\n", nTool);
1648
1649 /* copy tool data */
1650 if (lptthit->ti.cbSize >= sizeof(TTTOOLINFOA)) {
1651 toolPtr = &infoPtr->tools[nTool];
1652
1653 lptthit->ti.uFlags = toolPtr->uFlags;
1654 lptthit->ti.hwnd = toolPtr->hwnd;
1655 lptthit->ti.uId = toolPtr->uId;
1656 lptthit->ti.rect = toolPtr->rect;
1657 lptthit->ti.hinst = toolPtr->hinst;
1658 /* lptthit->ti.lpszText = toolPtr->lpszText; */
1659 lptthit->ti.lpszText = NULL; /* FIXME */
1660 lptthit->ti.lParam = toolPtr->lParam;
1661 }
1662
1663 return TRUE;
1664 }
1665
1666
1667 static LRESULT
1668 TOOLTIPS_HitTestW (HWND hwnd, WPARAM wParam, LPARAM lParam)
1669 {
1670 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1671 LPTTHITTESTINFOW lptthit = (LPTTHITTESTINFOW)lParam;
1672 TTTOOL_INFO *toolPtr;
1673 INT nTool;
1674
1675 if (lptthit == 0)
1676 return FALSE;
1677
1678 nTool = TOOLTIPS_GetToolFromPoint (infoPtr, lptthit->hwnd, &lptthit->pt);
1679 if (nTool == -1)
1680 return FALSE;
1681
1682 TRACE("tool %d!\n", nTool);
1683
1684 /* copy tool data */
1685 if (lptthit->ti.cbSize >= sizeof(TTTOOLINFOW)) {
1686 toolPtr = &infoPtr->tools[nTool];
1687
1688 lptthit->ti.uFlags = toolPtr->uFlags;
1689 lptthit->ti.hwnd = toolPtr->hwnd;
1690 lptthit->ti.uId = toolPtr->uId;
1691 lptthit->ti.rect = toolPtr->rect;
1692 lptthit->ti.hinst = toolPtr->hinst;
1693 /* lptthit->ti.lpszText = toolPtr->lpszText; */
1694 lptthit->ti.lpszText = NULL; /* FIXME */
1695 lptthit->ti.lParam = toolPtr->lParam;
1696 }
1697
1698 return TRUE;
1699 }
1700
1701
1702 static LRESULT
1703 TOOLTIPS_NewToolRectA (HWND hwnd, WPARAM wParam, LPARAM lParam)
1704 {
1705 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1706 LPTTTOOLINFOA lpti = (LPTTTOOLINFOA)lParam;
1707 INT nTool;
1708
1709 if (lpti == NULL)
1710 return 0;
1711 if (lpti->cbSize < TTTOOLINFOA_V1_SIZE)
1712 return FALSE;
1713
1714 nTool = TOOLTIPS_GetToolFromInfoA (infoPtr, lpti);
1715
1716 TRACE("nTool = %d, rect = %s\n", nTool, wine_dbgstr_rect(&lpti->rect));
1717
1718 if (nTool == -1) return 0;
1719
1720 infoPtr->tools[nTool].rect = lpti->rect;
1721
1722 return 0;
1723 }
1724
1725
1726 static LRESULT
1727 TOOLTIPS_NewToolRectW (HWND hwnd, WPARAM wParam, LPARAM lParam)
1728 {
1729 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1730 LPTTTOOLINFOW lpti = (LPTTTOOLINFOW)lParam;
1731 INT nTool;
1732
1733 if (lpti == NULL)
1734 return 0;
1735 if (lpti->cbSize < TTTOOLINFOW_V1_SIZE)
1736 return FALSE;
1737
1738 nTool = TOOLTIPS_GetToolFromInfoW (infoPtr, lpti);
1739
1740 TRACE("nTool = %d, rect = %s\n", nTool, wine_dbgstr_rect(&lpti->rect));
1741
1742 if (nTool == -1) return 0;
1743
1744 infoPtr->tools[nTool].rect = lpti->rect;
1745
1746 return 0;
1747 }
1748
1749
1750 static inline LRESULT
1751 TOOLTIPS_Pop (HWND hwnd, WPARAM wParam, LPARAM lParam)
1752 {
1753 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1754 TOOLTIPS_Hide (hwnd, infoPtr);
1755
1756 return 0;
1757 }
1758
1759
1760 static LRESULT
1761 TOOLTIPS_RelayEvent (HWND hwnd, WPARAM wParam, LPARAM lParam)
1762 {
1763 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1764 LPMSG lpMsg = (LPMSG)lParam;
1765 POINT pt;
1766 INT nOldTool;
1767
1768 if (lParam == 0) {
1769 ERR("lpMsg == NULL!\n");
1770 return 0;
1771 }
1772
1773 switch (lpMsg->message) {
1774 case WM_LBUTTONDOWN:
1775 case WM_LBUTTONUP:
1776 case WM_MBUTTONDOWN:
1777 case WM_MBUTTONUP:
1778 case WM_RBUTTONDOWN:
1779 case WM_RBUTTONUP:
1780 TOOLTIPS_Hide (hwnd, infoPtr);
1781 break;
1782
1783 case WM_MOUSEMOVE:
1784 pt.x = (short)LOWORD(lpMsg->lParam);
1785 pt.y = (short)HIWORD(lpMsg->lParam);
1786 nOldTool = infoPtr->nTool;
1787 infoPtr->nTool = TOOLTIPS_GetToolFromPoint(infoPtr, lpMsg->hwnd,
1788 &pt);
1789 TRACE("tool (%p) %d %d %d\n", hwnd, nOldTool,
1790 infoPtr->nTool, infoPtr->nCurrentTool);
1791 TRACE("WM_MOUSEMOVE (%p %d %d)\n", hwnd, pt.x, pt.y);
1792
1793 if (infoPtr->nTool != nOldTool) {
1794 if(infoPtr->nTool == -1) { /* Moved out of all tools */
1795 TOOLTIPS_Hide(hwnd, infoPtr);
1796 KillTimer(hwnd, ID_TIMERLEAVE);
1797 } else if (nOldTool == -1) { /* Moved from outside */
1798 if(infoPtr->bActive) {
1799 SetTimer(hwnd, ID_TIMERSHOW, infoPtr->nInitialTime, 0);
1800 TRACE("timer 1 started!\n");
1801 }
1802 } else { /* Moved from one to another */
1803 TOOLTIPS_Hide (hwnd, infoPtr);
1804 KillTimer(hwnd, ID_TIMERLEAVE);
1805 if(infoPtr->bActive) {
1806 SetTimer (hwnd, ID_TIMERSHOW, infoPtr->nReshowTime, 0);
1807 TRACE("timer 1 started!\n");
1808 }
1809 }
1810 } else if(infoPtr->nCurrentTool != -1) { /* restart autopop */
1811 KillTimer(hwnd, ID_TIMERPOP);
1812 SetTimer(hwnd, ID_TIMERPOP, infoPtr->nAutoPopTime, 0);
1813 TRACE("timer 2 restarted\n");
1814 } else if(infoPtr->nTool != -1 && infoPtr->bActive) {
1815 /* previous show attempt didn't result in tooltip so try again */
1816 SetTimer(hwnd, ID_TIMERSHOW, infoPtr->nInitialTime, 0);
1817 TRACE("timer 1 started!\n");
1818 }
1819 break;
1820 }
1821
1822 return 0;
1823 }
1824
1825
1826 static LRESULT
1827 TOOLTIPS_SetDelayTime (HWND hwnd, WPARAM wParam, LPARAM lParam)
1828 {
1829 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1830 INT nTime = (INT)LOWORD(lParam);
1831
1832 switch (wParam) {
1833 case TTDT_AUTOMATIC:
1834 if (nTime <= 0)
1835 nTime = GetDoubleClickTime();
1836 infoPtr->nReshowTime = nTime / 5;
1837 infoPtr->nAutoPopTime = nTime * 10;
1838 infoPtr->nInitialTime = nTime;
1839 break;
1840
1841 case TTDT_RESHOW:
1842 if(nTime < 0)
1843 nTime = GetDoubleClickTime() / 5;
1844 infoPtr->nReshowTime = nTime;
1845 break;
1846
1847 case TTDT_AUTOPOP:
1848 if(nTime < 0)
1849 nTime = GetDoubleClickTime() * 10;
1850 infoPtr->nAutoPopTime = nTime;
1851 break;
1852
1853 case TTDT_INITIAL:
1854 if(nTime < 0)
1855 nTime = GetDoubleClickTime();
1856 infoPtr->nInitialTime = nTime;
1857 break;
1858
1859 default:
1860 WARN("Invalid wParam %lx\n", wParam);
1861 break;
1862 }
1863
1864 return 0;
1865 }
1866
1867
1868 static LRESULT
1869 TOOLTIPS_SetMargin (HWND hwnd, WPARAM wParam, LPARAM lParam)
1870 {
1871 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1872 LPRECT lpRect = (LPRECT)lParam;
1873
1874 infoPtr->rcMargin.left = lpRect->left;
1875 infoPtr->rcMargin.right = lpRect->right;
1876 infoPtr->rcMargin.bottom = lpRect->bottom;
1877 infoPtr->rcMargin.top = lpRect->top;
1878
1879 return 0;
1880 }
1881
1882
1883 static inline LRESULT
1884 TOOLTIPS_SetMaxTipWidth (HWND hwnd, WPARAM wParam, LPARAM lParam)
1885 {
1886 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1887 INT nTemp = infoPtr->nMaxTipWidth;
1888
1889 infoPtr->nMaxTipWidth = (INT)lParam;
1890
1891 return nTemp;
1892 }
1893
1894
1895 static inline LRESULT
1896 TOOLTIPS_SetTipBkColor (HWND hwnd, WPARAM wParam, LPARAM lParam)
1897 {
1898 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1899
1900 infoPtr->clrBk = (COLORREF)wParam;
1901
1902 return 0;
1903 }
1904
1905
1906 static inline LRESULT
1907 TOOLTIPS_SetTipTextColor (HWND hwnd, WPARAM wParam, LPARAM lParam)
1908 {
1909 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1910
1911 infoPtr->clrText = (COLORREF)wParam;
1912
1913 return 0;
1914 }
1915
1916
1917 static LRESULT
1918 TOOLTIPS_SetTitleA (HWND hwnd, WPARAM wParam, LPARAM lParam)
1919 {
1920 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1921 LPCSTR pszTitle = (LPCSTR)lParam;
1922 UINT_PTR uTitleIcon = (UINT_PTR)wParam;
1923 UINT size;
1924
1925 TRACE("hwnd = %p, title = %s, icon = %p\n", hwnd, debugstr_a(pszTitle),
1926 (void*)uTitleIcon);
1927
1928 Free(infoPtr->pszTitle);
1929
1930 if (pszTitle)
1931 {
1932 size = sizeof(WCHAR)*MultiByteToWideChar(CP_ACP, 0, pszTitle, -1, NULL, 0);
1933 infoPtr->pszTitle = Alloc(size);
1934 if (!infoPtr->pszTitle)
1935 return FALSE;
1936 MultiByteToWideChar(CP_ACP, 0, pszTitle, -1, infoPtr->pszTitle, size/sizeof(WCHAR));
1937 }
1938 else
1939 infoPtr->pszTitle = NULL;
1940
1941 if (uTitleIcon <= TTI_ERROR)
1942 infoPtr->hTitleIcon = hTooltipIcons[uTitleIcon];
1943 else
1944 infoPtr->hTitleIcon = CopyIcon((HICON)wParam);
1945
1946 return TRUE;
1947 }
1948
1949
1950 static LRESULT
1951 TOOLTIPS_SetTitleW (HWND hwnd, WPARAM wParam, LPARAM lParam)
1952 {
1953 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1954 LPCWSTR pszTitle = (LPCWSTR)lParam;
1955 UINT_PTR uTitleIcon = (UINT_PTR)wParam;
1956 UINT size;
1957
1958 TRACE("hwnd = %p, title = %s, icon = %p\n", hwnd, debugstr_w(pszTitle),
1959 (void*)uTitleIcon);
1960
1961 Free(infoPtr->pszTitle);
1962
1963 if (pszTitle)
1964 {
1965 size = (strlenW(pszTitle)+1)*sizeof(WCHAR);
1966 infoPtr->pszTitle = Alloc(size);
1967 if (!infoPtr->pszTitle)
1968 return FALSE;
1969 memcpy(infoPtr->pszTitle, pszTitle, size);
1970 }
1971 else
1972 infoPtr->pszTitle = NULL;
1973
1974 if (uTitleIcon <= TTI_ERROR)
1975 infoPtr->hTitleIcon = hTooltipIcons[uTitleIcon];
1976 else
1977 infoPtr->hTitleIcon = CopyIcon((HICON)wParam);
1978
1979 TRACE("icon = %p\n", infoPtr->hTitleIcon);
1980
1981 return TRUE;
1982 }
1983
1984
1985 static LRESULT
1986 TOOLTIPS_SetToolInfoA (HWND hwnd, WPARAM wParam, LPARAM lParam)
1987 {
1988 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
1989 LPTTTOOLINFOA lpToolInfo = (LPTTTOOLINFOA)lParam;
1990 TTTOOL_INFO *toolPtr;
1991 INT nTool;
1992
1993 if (lpToolInfo == NULL)
1994 return 0;
1995 if (lpToolInfo->cbSize < TTTOOLINFOA_V1_SIZE)
1996 return 0;
1997
1998 nTool = TOOLTIPS_GetToolFromInfoA (infoPtr, lpToolInfo);
1999 if (nTool == -1) return 0;
2000
2001 TRACE("tool %d\n", nTool);
2002
2003 toolPtr = &infoPtr->tools[nTool];
2004
2005 /* copy tool data */
2006 toolPtr->uFlags = lpToolInfo->uFlags;
2007 toolPtr->hwnd = lpToolInfo->hwnd;
2008 toolPtr->uId = lpToolInfo->uId;
2009 toolPtr->rect = lpToolInfo->rect;
2010 toolPtr->hinst = lpToolInfo->hinst;
2011
2012 if (IS_INTRESOURCE(lpToolInfo->lpszText)) {
2013 TRACE("set string id %x\n", LOWORD(lpToolInfo->lpszText));
2014 toolPtr->lpszText = (LPWSTR)lpToolInfo->lpszText;
2015 }
2016 else if (lpToolInfo->lpszText) {
2017 if (lpToolInfo->lpszText == LPSTR_TEXTCALLBACKA)
2018 toolPtr->lpszText = LPSTR_TEXTCALLBACKW;
2019 else {
2020 if ( (toolPtr->lpszText) &&
2021 !IS_INTRESOURCE(toolPtr->lpszText) ) {
2022 if( toolPtr->lpszText != LPSTR_TEXTCALLBACKW)
2023 Free (toolPtr->lpszText);
2024 toolPtr->lpszText = NULL;
2025 }
2026 if (lpToolInfo->lpszText) {
2027 INT len = MultiByteToWideChar(CP_ACP, 0, lpToolInfo->lpszText,
2028 -1, NULL, 0);
2029 toolPtr->lpszText = Alloc (len * sizeof(WCHAR));
2030 MultiByteToWideChar(CP_ACP, 0, lpToolInfo->lpszText, -1,
2031 toolPtr->lpszText, len);
2032 }
2033 }
2034 }
2035
2036 if (lpToolInfo->cbSize >= sizeof(TTTOOLINFOA))
2037 toolPtr->lParam = lpToolInfo->lParam;
2038
2039 return 0;
2040 }
2041
2042
2043 static LRESULT
2044 TOOLTIPS_SetToolInfoW (HWND hwnd, WPARAM wParam, LPARAM lParam)
2045 {
2046 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
2047 LPTTTOOLINFOW lpToolInfo = (LPTTTOOLINFOW)lParam;
2048 TTTOOL_INFO *toolPtr;
2049 INT nTool;
2050
2051 if (lpToolInfo == NULL)
2052 return 0;
2053 if (lpToolInfo->cbSize < TTTOOLINFOW_V1_SIZE)
2054 return 0;
2055
2056 nTool = TOOLTIPS_GetToolFromInfoW (infoPtr, lpToolInfo);
2057 if (nTool == -1) return 0;
2058
2059 TRACE("tool %d\n", nTool);
2060
2061 toolPtr = &infoPtr->tools[nTool];
2062
2063 /* copy tool data */
2064 toolPtr->uFlags = lpToolInfo->uFlags;
2065 toolPtr->hwnd = lpToolInfo->hwnd;
2066 toolPtr->uId = lpToolInfo->uId;
2067 toolPtr->rect = lpToolInfo->rect;
2068 toolPtr->hinst = lpToolInfo->hinst;
2069
2070 if (IS_INTRESOURCE(lpToolInfo->lpszText)) {
2071 TRACE("set string id %x!\n", LOWORD(lpToolInfo->lpszText));
2072 toolPtr->lpszText = lpToolInfo->lpszText;
2073 }
2074 else {
2075 if (lpToolInfo->lpszText == LPSTR_TEXTCALLBACKW)
2076 toolPtr->lpszText = LPSTR_TEXTCALLBACKW;
2077 else {
2078 if ( (toolPtr->lpszText) &&
2079 !IS_INTRESOURCE(toolPtr->lpszText) ) {
2080 if( toolPtr->lpszText != LPSTR_TEXTCALLBACKW)
2081 Free (toolPtr->lpszText);
2082 toolPtr->lpszText = NULL;
2083 }
2084 if (lpToolInfo->lpszText) {
2085 INT len = lstrlenW (lpToolInfo->lpszText);
2086 toolPtr->lpszText = Alloc ((len+1)*sizeof(WCHAR));
2087 strcpyW (toolPtr->lpszText, lpToolInfo->lpszText);
2088 }
2089 }
2090 }
2091
2092 if (lpToolInfo->cbSize >= sizeof(TTTOOLINFOW))
2093 toolPtr->lParam = lpToolInfo->lParam;
2094
2095 if (infoPtr->nCurrentTool == nTool)
2096 {
2097 TOOLTIPS_GetTipText (hwnd, infoPtr, infoPtr->nCurrentTool);
2098
2099 if (infoPtr->szTipText[0] == 0)
2100 TOOLTIPS_Hide(hwnd, infoPtr);
2101 else
2102 TOOLTIPS_Show (hwnd, infoPtr);
2103 }
2104
2105 return 0;
2106 }
2107
2108
2109 static LRESULT
2110 TOOLTIPS_TrackActivate (HWND hwnd, WPARAM wParam, LPARAM lParam)
2111 {
2112 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
2113
2114 if ((BOOL)wParam) {
2115 LPTTTOOLINFOA lpToolInfo = (LPTTTOOLINFOA)lParam;
2116
2117 if (lpToolInfo == NULL)
2118 return 0;
2119 if (lpToolInfo->cbSize < TTTOOLINFOA_V1_SIZE)
2120 return FALSE;
2121
2122 /* activate */
2123 infoPtr->nTrackTool = TOOLTIPS_GetToolFromInfoA (infoPtr, lpToolInfo);
2124 if (infoPtr->nTrackTool != -1) {
2125 TRACE("activated!\n");
2126 infoPtr->bTrackActive = TRUE;
2127 TOOLTIPS_TrackShow (hwnd, infoPtr);
2128 }
2129 }
2130 else {
2131 /* deactivate */
2132 TOOLTIPS_TrackHide (hwnd, infoPtr);
2133
2134 infoPtr->bTrackActive = FALSE;
2135 infoPtr->nTrackTool = -1;
2136
2137 TRACE("deactivated!\n");
2138 }
2139
2140 return 0;
2141 }
2142
2143
2144 static LRESULT
2145 TOOLTIPS_TrackPosition (HWND hwnd, WPARAM wParam, LPARAM lParam)
2146 {
2147 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
2148
2149 infoPtr->xTrackPos = (INT)LOWORD(lParam);
2150 infoPtr->yTrackPos = (INT)HIWORD(lParam);
2151
2152 if (infoPtr->bTrackActive) {
2153 TRACE("[%d %d]\n",
2154 infoPtr->xTrackPos, infoPtr->yTrackPos);
2155
2156 TOOLTIPS_TrackShow (hwnd, infoPtr);
2157 }
2158
2159 return 0;
2160 }
2161
2162
2163 static LRESULT
2164 TOOLTIPS_Update (HWND hwnd, WPARAM wParam, LPARAM lParam)
2165 {
2166 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
2167
2168 if (infoPtr->nCurrentTool != -1)
2169 UpdateWindow (hwnd);
2170
2171 return 0;
2172 }
2173
2174
2175 static LRESULT
2176 TOOLTIPS_UpdateTipTextA (HWND hwnd, WPARAM wParam, LPARAM lParam)
2177 {
2178 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
2179 LPTTTOOLINFOA lpToolInfo = (LPTTTOOLINFOA)lParam;
2180 TTTOOL_INFO *toolPtr;
2181 INT nTool;
2182
2183 if (lpToolInfo == NULL)
2184 return 0;
2185 if (lpToolInfo->cbSize < TTTOOLINFOA_V1_SIZE)
2186 return FALSE;
2187
2188 nTool = TOOLTIPS_GetToolFromInfoA (infoPtr, lpToolInfo);
2189 if (nTool == -1) return 0;
2190
2191 TRACE("tool %d\n", nTool);
2192
2193 toolPtr = &infoPtr->tools[nTool];
2194
2195 /* copy tool text */
2196 toolPtr->hinst = lpToolInfo->hinst;
2197
2198 if (IS_INTRESOURCE(lpToolInfo->lpszText)){
2199 toolPtr->lpszText = (LPWSTR)lpToolInfo->lpszText;
2200 }
2201 else if (lpToolInfo->lpszText) {
2202 if (lpToolInfo->lpszText == LPSTR_TEXTCALLBACKA)
2203 toolPtr->lpszText = LPSTR_TEXTCALLBACKW;
2204 else {
2205 if ( (toolPtr->lpszText) &&
2206 !IS_INTRESOURCE(toolPtr->lpszText) ) {
2207 if( toolPtr->lpszText != LPSTR_TEXTCALLBACKW)
2208 Free (toolPtr->lpszText);
2209 toolPtr->lpszText = NULL;
2210 }
2211 if (lpToolInfo->lpszText) {
2212 INT len = MultiByteToWideChar(CP_ACP, 0, lpToolInfo->lpszText,
2213 -1, NULL, 0);
2214 toolPtr->lpszText = Alloc (len * sizeof(WCHAR));
2215 MultiByteToWideChar(CP_ACP, 0, lpToolInfo->lpszText, -1,
2216 toolPtr->lpszText, len);
2217 }
2218 }
2219 }
2220
2221 if(infoPtr->nCurrentTool == -1) return 0;
2222 /* force repaint */
2223 if (infoPtr->bActive)
2224 TOOLTIPS_Show (hwnd, infoPtr);
2225 else if (infoPtr->bTrackActive)
2226 TOOLTIPS_TrackShow (hwnd, infoPtr);
2227
2228 return 0;
2229 }
2230
2231
2232 static LRESULT
2233 TOOLTIPS_UpdateTipTextW (HWND hwnd, WPARAM wParam, LPARAM lParam)
2234 {
2235 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
2236 LPTTTOOLINFOW lpToolInfo = (LPTTTOOLINFOW)lParam;
2237 TTTOOL_INFO *toolPtr;
2238 INT nTool;
2239
2240 if (lpToolInfo == NULL)
2241 return 0;
2242 if (lpToolInfo->cbSize < TTTOOLINFOW_V1_SIZE)
2243 return FALSE;
2244
2245 nTool = TOOLTIPS_GetToolFromInfoW (infoPtr, lpToolInfo);
2246 if (nTool == -1)
2247 return 0;
2248
2249 TRACE("tool %d\n", nTool);
2250
2251 toolPtr = &infoPtr->tools[nTool];
2252
2253 /* copy tool text */
2254 toolPtr->hinst = lpToolInfo->hinst;
2255
2256 if (IS_INTRESOURCE(lpToolInfo->lpszText)){
2257 toolPtr->lpszText = lpToolInfo->lpszText;
2258 }
2259 else if (lpToolInfo->lpszText) {
2260 if (lpToolInfo->lpszText == LPSTR_TEXTCALLBACKW)
2261 toolPtr->lpszText = LPSTR_TEXTCALLBACKW;
2262 else {
2263 if ( (toolPtr->lpszText) &&
2264 !IS_INTRESOURCE(toolPtr->lpszText) ) {
2265 if( toolPtr->lpszText != LPSTR_TEXTCALLBACKW)
2266 Free (toolPtr->lpszText);
2267 toolPtr->lpszText = NULL;
2268 }
2269 if (lpToolInfo->lpszText) {
2270 INT len = lstrlenW (lpToolInfo->lpszText);
2271 toolPtr->lpszText = Alloc ((len+1)*sizeof(WCHAR));
2272 strcpyW (toolPtr->lpszText, lpToolInfo->lpszText);
2273 }
2274 }
2275 }
2276
2277 if(infoPtr->nCurrentTool == -1) return 0;
2278 /* force repaint */
2279 if (infoPtr->bActive)
2280 TOOLTIPS_Show (hwnd, infoPtr);
2281 else if (infoPtr->bTrackActive)
2282 TOOLTIPS_TrackShow (hwnd, infoPtr);
2283
2284 return 0;
2285 }
2286
2287
2288 static LRESULT
2289 TOOLTIPS_WindowFromPoint (HWND hwnd, WPARAM wParam, LPARAM lParam)
2290 {
2291 return (LRESULT)WindowFromPoint (*((LPPOINT)lParam));
2292 }
2293
2294
2295
2296 static LRESULT
2297 TOOLTIPS_Create (HWND hwnd, const CREATESTRUCTW *lpcs)
2298 {
2299 TOOLTIPS_INFO *infoPtr;
2300
2301 /* allocate memory for info structure */
2302 infoPtr = (TOOLTIPS_INFO *)Alloc (sizeof(TOOLTIPS_INFO));
2303 SetWindowLongPtrW (hwnd, 0, (DWORD_PTR)infoPtr);
2304
2305 /* initialize info structure */
2306 infoPtr->bActive = TRUE;
2307 infoPtr->bTrackActive = FALSE;
2308
2309 infoPtr->nMaxTipWidth = -1;
2310 infoPtr->nTool = -1;
2311 infoPtr->nCurrentTool = -1;
2312 infoPtr->nTrackTool = -1;
2313
2314 /* initialize colours and fonts */
2315 TOOLTIPS_InitSystemSettings(infoPtr);
2316
2317 TOOLTIPS_SetDelayTime(hwnd, TTDT_AUTOMATIC, 0L);
2318
2319 SetWindowPos (hwnd, HWND_TOP, 0, 0, 0, 0, SWP_NOZORDER | SWP_HIDEWINDOW | SWP_NOACTIVATE);
2320
2321 return 0;
2322 }
2323
2324
2325 static LRESULT
2326 TOOLTIPS_Destroy (HWND hwnd, WPARAM wParam, LPARAM lParam)
2327 {
2328 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
2329 TTTOOL_INFO *toolPtr;
2330 UINT i;
2331
2332 /* free tools */
2333 if (infoPtr->tools) {
2334 for (i = 0; i < infoPtr->uNumTools; i++) {
2335 toolPtr = &infoPtr->tools[i];
2336 if (toolPtr->lpszText) {
2337 if ( (toolPtr->lpszText != LPSTR_TEXTCALLBACKW) &&
2338 !IS_INTRESOURCE(toolPtr->lpszText) )
2339 {
2340 Free (toolPtr->lpszText);
2341 toolPtr->lpszText = NULL;
2342 }
2343 }
2344
2345 /* remove subclassing */
2346 if (toolPtr->uFlags & TTF_SUBCLASS) {
2347 if (toolPtr->uFlags & TTF_IDISHWND) {
2348 RemoveWindowSubclass((HWND)toolPtr->uId, TOOLTIPS_SubclassProc, 1);
2349 }
2350 else {
2351 RemoveWindowSubclass(toolPtr->hwnd, TOOLTIPS_SubclassProc, 1);
2352 }
2353 }
2354 }
2355 Free (infoPtr->tools);
2356 }
2357
2358 /* free title string */
2359 Free (infoPtr->pszTitle);
2360 /* free title icon if not a standard one */
2361 if (TOOLTIPS_GetTitleIconIndex(infoPtr->hTitleIcon) > TTI_ERROR)
2362 DeleteObject(infoPtr->hTitleIcon);
2363
2364 /* delete fonts */
2365 DeleteObject (infoPtr->hFont);
2366 DeleteObject (infoPtr->hTitleFont);
2367
2368 /* free tool tips info data */
2369 Free (infoPtr);
2370 SetWindowLongPtrW(hwnd, 0, 0);
2371 return 0;
2372 }
2373
2374
2375 static LRESULT
2376 TOOLTIPS_GetFont (HWND hwnd, WPARAM wParam, LPARAM lParam)
2377 {
2378 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
2379
2380 return (LRESULT)infoPtr->hFont;
2381 }
2382
2383
2384 static LRESULT
2385 TOOLTIPS_MouseMessage (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
2386 {
2387 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
2388
2389 TOOLTIPS_Hide (hwnd, infoPtr);
2390
2391 return 0;
2392 }
2393
2394
2395 static LRESULT
2396 TOOLTIPS_NCCreate (HWND hwnd, WPARAM wParam, LPARAM lParam)
2397 {
2398 DWORD dwStyle = GetWindowLongW (hwnd, GWL_STYLE);
2399 DWORD dwExStyle = GetWindowLongW (hwnd, GWL_EXSTYLE);
2400
2401 dwStyle &= ~(WS_CHILD | /*WS_MAXIMIZE |*/ WS_BORDER | WS_DLGFRAME);
2402 dwStyle |= (WS_POPUP | WS_BORDER | WS_CLIPSIBLINGS);
2403
2404 /* WS_BORDER only draws a border round the window rect, not the
2405 * window region, therefore it is useless to us in balloon mode */
2406 if (dwStyle & TTS_BALLOON) dwStyle &= ~WS_BORDER;
2407
2408 SetWindowLongW (hwnd, GWL_STYLE, dwStyle);
2409
2410 dwExStyle |= WS_EX_TOOLWINDOW;
2411 SetWindowLongW (hwnd, GWL_EXSTYLE, dwExStyle);
2412
2413 return TRUE;
2414 }
2415
2416
2417 static LRESULT
2418 TOOLTIPS_NCHitTest (HWND hwnd, WPARAM wParam, LPARAM lParam)
2419 {
2420 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
2421 INT nTool = (infoPtr->bTrackActive) ? infoPtr->nTrackTool : infoPtr->nTool;
2422
2423 TRACE(" nTool=%d\n", nTool);
2424
2425 if ((nTool > -1) && (nTool < infoPtr->uNumTools)) {
2426 if (infoPtr->tools[nTool].uFlags & TTF_TRANSPARENT) {
2427 TRACE("-- in transparent mode!\n");
2428 return HTTRANSPARENT;
2429 }
2430 }
2431
2432 return DefWindowProcW (hwnd, WM_NCHITTEST, wParam, lParam);
2433 }
2434
2435
2436 static LRESULT
2437 TOOLTIPS_NotifyFormat (HWND hwnd, WPARAM wParam, LPARAM lParam)
2438 {
2439 FIXME ("hwnd=%p wParam=%lx lParam=%lx\n", hwnd, wParam, lParam);
2440
2441 return 0;
2442 }
2443
2444
2445 static LRESULT
2446 TOOLTIPS_Paint (HWND hwnd, WPARAM wParam, LPARAM lParam)
2447 {
2448 HDC hdc;
2449 PAINTSTRUCT ps;
2450
2451 hdc = (wParam == 0) ? BeginPaint (hwnd, &ps) : (HDC)wParam;
2452 TOOLTIPS_Refresh (hwnd, hdc);
2453 if (!wParam)
2454 EndPaint (hwnd, &ps);
2455 return 0;
2456 }
2457
2458
2459 static LRESULT
2460 TOOLTIPS_SetFont (HWND hwnd, WPARAM wParam, LPARAM lParam)
2461 {
2462 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
2463 LOGFONTW lf;
2464
2465 if(!GetObjectW((HFONT)wParam, sizeof(lf), &lf))
2466 return 0;
2467
2468 DeleteObject (infoPtr->hFont);
2469 infoPtr->hFont = CreateFontIndirectW(&lf);
2470
2471 DeleteObject (infoPtr->hTitleFont);
2472 lf.lfWeight = FW_BOLD;
2473 infoPtr->hTitleFont = CreateFontIndirectW(&lf);
2474
2475 if ((LOWORD(lParam)) & (infoPtr->nCurrentTool != -1)) {
2476 FIXME("full redraw needed!\n");
2477 }
2478
2479 return 0;
2480 }
2481
2482 /******************************************************************
2483 * TOOLTIPS_GetTextLength
2484 *
2485 * This function is called when the tooltip receive a
2486 * WM_GETTEXTLENGTH message.
2487 * wParam : not used
2488 * lParam : not used
2489 *
2490 * returns the length, in characters, of the tip text
2491 */
2492 static LRESULT
2493 TOOLTIPS_GetTextLength(HWND hwnd, WPARAM wParam, LPARAM lParam)
2494 {
2495 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
2496 return strlenW(infoPtr->szTipText);
2497 }
2498
2499 /******************************************************************
2500 * TOOLTIPS_OnWMGetText
2501 *
2502 * This function is called when the tooltip receive a
2503 * WM_GETTEXT message.
2504 * wParam : specifies the maximum number of characters to be copied
2505 * lParam : is the pointer to the buffer that will receive
2506 * the tip text
2507 *
2508 * returns the number of characters copied
2509 */
2510 static LRESULT
2511 TOOLTIPS_OnWMGetText (HWND hwnd, WPARAM wParam, LPARAM lParam)
2512 {
2513 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
2514 LRESULT res;
2515 LPWSTR pszText = (LPWSTR)lParam;
2516
2517 if(!infoPtr->szTipText || !wParam)
2518 return 0;
2519
2520 res = min(strlenW(infoPtr->szTipText)+1, wParam);
2521 memcpy(pszText, infoPtr->szTipText, res*sizeof(WCHAR));
2522 pszText[res-1] = '\0';
2523 return res-1;
2524 }
2525
2526 static LRESULT
2527 TOOLTIPS_Timer (HWND hwnd, WPARAM wParam, LPARAM lParam)
2528 {
2529 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
2530 INT nOldTool;
2531
2532 TRACE("timer %ld (%p) expired!\n", wParam, hwnd);
2533
2534 switch (wParam) {
2535 case ID_TIMERSHOW:
2536 KillTimer (hwnd, ID_TIMERSHOW);
2537 nOldTool = infoPtr->nTool;
2538 if ((infoPtr->nTool = TOOLTIPS_CheckTool (hwnd, TRUE)) == nOldTool)
2539 TOOLTIPS_Show (hwnd, infoPtr);
2540 break;
2541
2542 case ID_TIMERPOP:
2543 TOOLTIPS_Hide (hwnd, infoPtr);
2544 break;
2545
2546 case ID_TIMERLEAVE:
2547 nOldTool = infoPtr->nTool;
2548 infoPtr->nTool = TOOLTIPS_CheckTool (hwnd, FALSE);
2549 TRACE("tool (%p) %d %d %d\n", hwnd, nOldTool,
2550 infoPtr->nTool, infoPtr->nCurrentTool);
2551 if (infoPtr->nTool != nOldTool) {
2552 if(infoPtr->nTool == -1) { /* Moved out of all tools */
2553 TOOLTIPS_Hide(hwnd, infoPtr);
2554 KillTimer(hwnd, ID_TIMERLEAVE);
2555 } else if (nOldTool == -1) { /* Moved from outside */
2556 ERR("How did this happen?\n");
2557 } else { /* Moved from one to another */
2558 TOOLTIPS_Hide (hwnd, infoPtr);
2559 KillTimer(hwnd, ID_TIMERLEAVE);
2560 if(infoPtr->bActive) {
2561 SetTimer (hwnd, ID_TIMERSHOW, infoPtr->nReshowTime, 0);
2562 TRACE("timer 1 started!\n");
2563 }
2564 }
2565 }
2566 break;
2567
2568 default:
2569 ERR("Unknown timer id %ld\n", wParam);
2570 break;
2571 }
2572 return 0;
2573 }
2574
2575
2576 static LRESULT
2577 TOOLTIPS_WinIniChange (HWND hwnd, WPARAM wParam, LPARAM lParam)
2578 {
2579 TOOLTIPS_INFO *infoPtr = TOOLTIPS_GetInfoPtr (hwnd);
2580
2581 TOOLTIPS_InitSystemSettings (infoPtr);
2582
2583 return 0;
2584 }
2585
2586
2587 static LRESULT CALLBACK
2588 TOOLTIPS_SubclassProc (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam, UINT_PTR uID, DWORD_PTR dwRef)
2589 {
2590 MSG msg;
2591
2592 switch(uMsg) {
2593 case WM_MOUSEMOVE:
2594 case WM_LBUTTONDOWN:
2595 case WM_LBUTTONUP:
2596 case WM_MBUTTONDOWN:
2597 case WM_MBUTTONUP:
2598 case WM_RBUTTONDOWN:
2599 case WM_RBUTTONUP:
2600 msg.hwnd = hwnd;
2601 msg.message = uMsg;
2602 msg.wParam = wParam;
2603 msg.lParam = lParam;
2604 TOOLTIPS_RelayEvent((HWND)dwRef, 0, (LPARAM)&msg);
2605 break;
2606
2607 default:
2608 break;
2609 }
2610 return DefSubclassProc(hwnd, uMsg, wParam, lParam);
2611 }
2612
2613
2614 static LRESULT CALLBACK
2615 TOOLTIPS_WindowProc (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
2616 {
2617 TRACE("hwnd=%p msg=%x wparam=%lx lParam=%lx\n", hwnd, uMsg, wParam, lParam);
2618 if (!TOOLTIPS_GetInfoPtr(hwnd) && (uMsg != WM_CREATE) && (uMsg != WM_NCCREATE))
2619 return DefWindowProcW (hwnd, uMsg, wParam, lParam);
2620 switch (uMsg)
2621 {
2622 case TTM_ACTIVATE:
2623 return TOOLTIPS_Activate (hwnd, wParam, lParam);
2624
2625 case TTM_ADDTOOLA:
2626 return TOOLTIPS_AddToolA (hwnd, wParam, lParam);
2627
2628 case TTM_ADDTOOLW:
2629 return TOOLTIPS_AddToolW (hwnd, wParam, lParam);
2630
2631 case TTM_DELTOOLA:
2632 return TOOLTIPS_DelToolA (hwnd, wParam, lParam);
2633
2634 case TTM_DELTOOLW:
2635 return TOOLTIPS_DelToolW (hwnd, wParam, lParam);
2636
2637 case TTM_ENUMTOOLSA:
2638 return TOOLTIPS_EnumToolsA (hwnd, wParam, lParam);
2639
2640 case TTM_ENUMTOOLSW:
2641 return TOOLTIPS_EnumToolsW (hwnd, wParam, lParam);
2642
2643 case TTM_GETBUBBLESIZE:
2644 return TOOLTIPS_GetBubbleSize (hwnd, wParam, lParam);
2645
2646 case TTM_GETCURRENTTOOLA:
2647 return TOOLTIPS_GetCurrentToolA (hwnd, wParam, lParam);
2648
2649 case TTM_GETCURRENTTOOLW:
2650 return TOOLTIPS_GetCurrentToolW (hwnd, wParam, lParam);
2651
2652 case TTM_GETDELAYTIME:
2653 return TOOLTIPS_GetDelayTime (hwnd, wParam, lParam);
2654
2655 case TTM_GETMARGIN:
2656 return TOOLTIPS_GetMargin (hwnd, wParam, lParam);
2657
2658 case TTM_GETMAXTIPWIDTH:
2659 return TOOLTIPS_GetMaxTipWidth (hwnd, wParam, lParam);
2660
2661 case TTM_GETTEXTA:
2662 return TOOLTIPS_GetTextA (hwnd, wParam, lParam);
2663
2664 case TTM_GETTEXTW:
2665 return TOOLTIPS_GetTextW (hwnd, wParam, lParam);
2666
2667 case TTM_GETTIPBKCOLOR:
2668 return TOOLTIPS_GetTipBkColor (hwnd, wParam, lParam);
2669
2670 case TTM_GETTIPTEXTCOLOR:
2671 return TOOLTIPS_GetTipTextColor (hwnd, wParam, lParam);
2672
2673 case TTM_GETTOOLCOUNT:
2674 return TOOLTIPS_GetToolCount (hwnd, wParam, lParam);
2675
2676 case TTM_GETTOOLINFOA:
2677 return TOOLTIPS_GetToolInfoA (hwnd, wParam, lParam);
2678
2679 case TTM_GETTOOLINFOW:
2680 return TOOLTIPS_GetToolInfoW (hwnd, wParam, lParam);
2681
2682 case TTM_HITTESTA:
2683 return TOOLTIPS_HitTestA (hwnd, wParam, lParam);
2684
2685 case TTM_HITTESTW:
2686 return TOOLTIPS_HitTestW (hwnd, wParam, lParam);
2687
2688 case TTM_NEWTOOLRECTA:
2689 return TOOLTIPS_NewToolRectA (hwnd, wParam, lParam);
2690
2691 case TTM_NEWTOOLRECTW:
2692 return TOOLTIPS_NewToolRectW (hwnd, wParam, lParam);
2693
2694 case TTM_POP:
2695 return TOOLTIPS_Pop (hwnd, wParam, lParam);
2696
2697 case TTM_RELAYEVENT:
2698 return TOOLTIPS_RelayEvent (hwnd, wParam, lParam);
2699
2700 case TTM_SETDELAYTIME:
2701 return TOOLTIPS_SetDelayTime (hwnd, wParam, lParam);
2702
2703 case TTM_SETMARGIN:
2704 return TOOLTIPS_SetMargin (hwnd, wParam, lParam);
2705
2706 case TTM_SETMAXTIPWIDTH:
2707 return TOOLTIPS_SetMaxTipWidth (hwnd, wParam, lParam);
2708
2709 case TTM_SETTIPBKCOLOR:
2710 return TOOLTIPS_SetTipBkColor (hwnd, wParam, lParam);
2711
2712 case TTM_SETTIPTEXTCOLOR:
2713 return TOOLTIPS_SetTipTextColor (hwnd, wParam, lParam);
2714
2715 case TTM_SETTITLEA:
2716 return TOOLTIPS_SetTitleA (hwnd, wParam, lParam);
2717
2718 case TTM_SETTITLEW:
2719 return TOOLTIPS_SetTitleW (hwnd, wParam, lParam);
2720
2721 case TTM_SETTOOLINFOA:
2722 return TOOLTIPS_SetToolInfoA (hwnd, wParam, lParam);
2723
2724 case TTM_SETTOOLINFOW:
2725 return TOOLTIPS_SetToolInfoW (hwnd, wParam, lParam);
2726
2727 case TTM_TRACKACTIVATE:
2728 return TOOLTIPS_TrackActivate (hwnd, wParam, lParam);
2729
2730 case TTM_TRACKPOSITION:
2731 return TOOLTIPS_TrackPosition (hwnd, wParam, lParam);
2732
2733 case TTM_UPDATE:
2734 return TOOLTIPS_Update (hwnd, wParam, lParam);
2735
2736 case TTM_UPDATETIPTEXTA:
2737 return TOOLTIPS_UpdateTipTextA (hwnd, wParam, lParam);
2738
2739 case TTM_UPDATETIPTEXTW:
2740 return TOOLTIPS_UpdateTipTextW (hwnd, wParam, lParam);
2741
2742 case TTM_WINDOWFROMPOINT:
2743 return TOOLTIPS_WindowFromPoint (hwnd, wParam, lParam);
2744
2745
2746 case WM_CREATE:
2747 return TOOLTIPS_Create (hwnd, (LPCREATESTRUCTW)lParam);
2748
2749 case WM_DESTROY:
2750 return TOOLTIPS_Destroy (hwnd, wParam, lParam);
2751
2752 case WM_ERASEBKGND:
2753 /* we draw the background in WM_PAINT */
2754 return 0;
2755
2756 case WM_GETFONT:
2757 return TOOLTIPS_GetFont (hwnd, wParam, lParam);
2758
2759 case WM_GETTEXT:
2760 return TOOLTIPS_OnWMGetText (hwnd, wParam, lParam);
2761
2762 case WM_GETTEXTLENGTH:
2763 return TOOLTIPS_GetTextLength (hwnd, wParam, lParam);
2764
2765 case WM_LBUTTONDOWN:
2766 case WM_LBUTTONUP:
2767 case WM_MBUTTONDOWN:
2768 case WM_MBUTTONUP:
2769 case WM_RBUTTONDOWN:
2770 case WM_RBUTTONUP:
2771 case WM_MOUSEMOVE:
2772 return TOOLTIPS_MouseMessage (hwnd, uMsg, wParam, lParam);
2773
2774 case WM_NCCREATE:
2775 return TOOLTIPS_NCCreate (hwnd, wParam, lParam);
2776
2777 case WM_NCHITTEST:
2778 return TOOLTIPS_NCHitTest (hwnd, wParam, lParam);
2779
2780 case WM_NOTIFYFORMAT:
2781 return TOOLTIPS_NotifyFormat (hwnd, wParam, lParam);
2782
2783 case WM_PRINTCLIENT:
2784 case WM_PAINT:
2785 return TOOLTIPS_Paint (hwnd, wParam, lParam);
2786
2787 case WM_SETFONT:
2788 return TOOLTIPS_SetFont (hwnd, wParam, lParam);
2789
2790 case WM_TIMER:
2791 return TOOLTIPS_Timer (hwnd, wParam, lParam);
2792
2793 case WM_WININICHANGE:
2794 return TOOLTIPS_WinIniChange (hwnd, wParam, lParam);
2795
2796 default:
2797 if ((uMsg >= WM_USER) && (uMsg < WM_APP))
2798 ERR("unknown msg %04x wp=%08lx lp=%08lx\n",
2799 uMsg, wParam, lParam);
2800 return DefWindowProcW (hwnd, uMsg, wParam, lParam);
2801 }
2802 }
2803
2804
2805 VOID
2806 TOOLTIPS_Register (void)
2807 {
2808 WNDCLASSW wndClass;
2809
2810 ZeroMemory (&wndClass, sizeof(WNDCLASSW));
2811 wndClass.style = CS_GLOBALCLASS | CS_DBLCLKS | CS_SAVEBITS;
2812 wndClass.lpfnWndProc = TOOLTIPS_WindowProc;
2813 wndClass.cbClsExtra = 0;
2814 wndClass.cbWndExtra = sizeof(TOOLTIPS_INFO *);
2815 wndClass.hCursor = LoadCursorW (0, (LPWSTR)IDC_ARROW);
2816 wndClass.hbrBackground = 0;
2817 wndClass.lpszClassName = TOOLTIPS_CLASSW;
2818
2819 RegisterClassW (&wndClass);
2820
2821 hTooltipIcons[TTI_NONE] = NULL;
2822 hTooltipIcons[TTI_INFO] = LoadImageW(COMCTL32_hModule,
2823 (LPCWSTR)MAKEINTRESOURCE(IDI_TT_INFO_SM), IMAGE_ICON, 0, 0, 0);
2824 hTooltipIcons[TTI_WARNING] = LoadImageW(COMCTL32_hModule,
2825 (LPCWSTR)MAKEINTRESOURCE(IDI_TT_WARN_SM), IMAGE_ICON, 0, 0, 0);
2826 hTooltipIcons[TTI_ERROR] = LoadImageW(COMCTL32_hModule,
2827 (LPCWSTR)MAKEINTRESOURCE(IDI_TT_ERROR_SM), IMAGE_ICON, 0, 0, 0);
2828 }
2829
2830
2831 VOID
2832 TOOLTIPS_Unregister (void)
2833 {
2834 int i;
2835 for (i = TTI_INFO; i <= TTI_ERROR; i++)
2836 DestroyIcon(hTooltipIcons[i]);
2837 UnregisterClassW (TOOLTIPS_CLASSW, NULL);
2838 }
Maarten's multimedia branch