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wined3d: Explicitly pass data and gl_info to shader_deselect_depth_blt().
[wine.git] / dlls / user32 / uitools.c
blobe11c411e73f53907a7c869ecb5e429c65bc5f625
1 /*
2 * User Interface Functions
3 *
4 * Copyright 1997 Dimitrie O. Paun
5 * Copyright 1997 Bertho A. Stultiens
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
22 #include <stdarg.h>
23
24 #include "windef.h"
25 #include "winbase.h"
26 #include "wingdi.h"
27 #include "winuser.h"
28 #include "user_private.h"
29 #include "controls.h"
30 #include "wine/unicode.h"
31 #include "wine/debug.h"
32
33 WINE_DEFAULT_DEBUG_CHANNEL(graphics);
34
35 /* These tables are used in:
36 * UITOOLS_DrawDiagEdge()
37 * UITOOLS_DrawRectEdge()
38 */
39 static const signed char LTInnerNormal[] = {
40 -1, -1, -1, -1,
41 -1, COLOR_BTNHIGHLIGHT, COLOR_BTNHIGHLIGHT, -1,
42 -1, COLOR_3DDKSHADOW, COLOR_3DDKSHADOW, -1,
43 -1, -1, -1, -1
44 };
45
46 static const signed char LTOuterNormal[] = {
47 -1, COLOR_3DLIGHT, COLOR_BTNSHADOW, -1,
48 COLOR_BTNHIGHLIGHT, COLOR_3DLIGHT, COLOR_BTNSHADOW, -1,
49 COLOR_3DDKSHADOW, COLOR_3DLIGHT, COLOR_BTNSHADOW, -1,
50 -1, COLOR_3DLIGHT, COLOR_BTNSHADOW, -1
51 };
52
53 static const signed char RBInnerNormal[] = {
54 -1, -1, -1, -1,
55 -1, COLOR_BTNSHADOW, COLOR_BTNSHADOW, -1,
56 -1, COLOR_3DLIGHT, COLOR_3DLIGHT, -1,
57 -1, -1, -1, -1
58 };
59
60 static const signed char RBOuterNormal[] = {
61 -1, COLOR_3DDKSHADOW, COLOR_BTNHIGHLIGHT, -1,
62 COLOR_BTNSHADOW, COLOR_3DDKSHADOW, COLOR_BTNHIGHLIGHT, -1,
63 COLOR_3DLIGHT, COLOR_3DDKSHADOW, COLOR_BTNHIGHLIGHT, -1,
64 -1, COLOR_3DDKSHADOW, COLOR_BTNHIGHLIGHT, -1
65 };
66
67 static const signed char LTInnerSoft[] = {
68 -1, -1, -1, -1,
69 -1, COLOR_3DLIGHT, COLOR_3DLIGHT, -1,
70 -1, COLOR_BTNSHADOW, COLOR_BTNSHADOW, -1,
71 -1, -1, -1, -1
72 };
73
74 static const signed char LTOuterSoft[] = {
75 -1, COLOR_BTNHIGHLIGHT, COLOR_3DDKSHADOW, -1,
76 COLOR_3DLIGHT, COLOR_BTNHIGHLIGHT, COLOR_3DDKSHADOW, -1,
77 COLOR_BTNSHADOW, COLOR_BTNHIGHLIGHT, COLOR_3DDKSHADOW, -1,
78 -1, COLOR_BTNHIGHLIGHT, COLOR_3DDKSHADOW, -1
79 };
80
81 #define RBInnerSoft RBInnerNormal /* These are the same */
82 #define RBOuterSoft RBOuterNormal
83
84 static const signed char LTRBOuterMono[] = {
85 -1, COLOR_WINDOWFRAME, COLOR_WINDOWFRAME, COLOR_WINDOWFRAME,
86 COLOR_WINDOW, COLOR_WINDOWFRAME, COLOR_WINDOWFRAME, COLOR_WINDOWFRAME,
87 COLOR_WINDOW, COLOR_WINDOWFRAME, COLOR_WINDOWFRAME, COLOR_WINDOWFRAME,
88 COLOR_WINDOW, COLOR_WINDOWFRAME, COLOR_WINDOWFRAME, COLOR_WINDOWFRAME,
89 };
90
91 static const signed char LTRBInnerMono[] = {
92 -1, -1, -1, -1,
93 -1, COLOR_WINDOW, COLOR_WINDOW, COLOR_WINDOW,
94 -1, COLOR_WINDOW, COLOR_WINDOW, COLOR_WINDOW,
95 -1, COLOR_WINDOW, COLOR_WINDOW, COLOR_WINDOW,
96 };
97
98 static const signed char LTRBOuterFlat[] = {
99 -1, COLOR_BTNSHADOW, COLOR_BTNSHADOW, COLOR_BTNSHADOW,
100 COLOR_BTNFACE, COLOR_BTNSHADOW, COLOR_BTNSHADOW, COLOR_BTNSHADOW,
101 COLOR_BTNFACE, COLOR_BTNSHADOW, COLOR_BTNSHADOW, COLOR_BTNSHADOW,
102 COLOR_BTNFACE, COLOR_BTNSHADOW, COLOR_BTNSHADOW, COLOR_BTNSHADOW,
103 };
104
105 static const signed char LTRBInnerFlat[] = {
106 -1, -1, -1, -1,
107 -1, COLOR_BTNFACE, COLOR_BTNFACE, COLOR_BTNFACE,
108 -1, COLOR_BTNFACE, COLOR_BTNFACE, COLOR_BTNFACE,
109 -1, COLOR_BTNFACE, COLOR_BTNFACE, COLOR_BTNFACE,
110 };
111
112 /* last COLOR id */
113 #define COLOR_MAX COLOR_MENUBAR
114
115
116 /***********************************************************************
117 * set_control_clipping
118 *
119 * Set clipping for a builtin control that uses CS_PARENTDC.
120 * Return the previous clip region if any.
121 */
122 HRGN set_control_clipping( HDC hdc, const RECT *rect )
123 {
124 RECT rc = *rect;
125 HRGN hrgn = CreateRectRgn( 0, 0, 0, 0 );
126
127 if (GetClipRgn( hdc, hrgn ) != 1)
128 {
129 DeleteObject( hrgn );
130 hrgn = 0;
131 }
132 DPtoLP( hdc, (POINT *)&rc, 2 );
133 if (GetLayout( hdc ) & LAYOUT_RTL) /* compensate for the shifting done by IntersectClipRect */
134 {
135 rc.left++;
136 rc.right++;
137 }
138 IntersectClipRect( hdc, rc.left, rc.top, rc.right, rc.bottom );
139 return hrgn;
140 }
141
142 /***********************************************************************
143 * UITOOLS_DrawDiagEdge
144 *
145 * Same as DrawEdge invoked with BF_DIAGONAL
146 *
147 * 03-Dec-1997: Changed by Bertho Stultiens
148 *
149 * See also comments with UITOOLS_DrawRectEdge()
150 */
151 static BOOL UITOOLS95_DrawDiagEdge(HDC hdc, LPRECT rc,
152 UINT uType, UINT uFlags)
153 {
154 POINT Points[4];
155 signed char InnerI, OuterI;
156 HPEN InnerPen, OuterPen;
157 POINT SavePoint;
158 HPEN SavePen;
159 int spx, spy;
160 int epx, epy;
161 int Width = rc->right - rc->left;
162 int Height= rc->bottom - rc->top;
163 int SmallDiam = Width > Height ? Height : Width;
164 BOOL retval = !( ((uType & BDR_INNER) == BDR_INNER
165 || (uType & BDR_OUTER) == BDR_OUTER)
166 && !(uFlags & (BF_FLAT|BF_MONO)) );
167 int add = (LTRBInnerMono[uType & (BDR_INNER|BDR_OUTER)] != -1 ? 1 : 0)
168 + (LTRBOuterMono[uType & (BDR_INNER|BDR_OUTER)] != -1 ? 1 : 0);
169
170 /* Init some vars */
171 OuterPen = InnerPen = GetStockObject(NULL_PEN);
172 SavePen = SelectObject(hdc, InnerPen);
173 spx = spy = epx = epy = 0; /* Satisfy the compiler... */
174
175 /* Determine the colors of the edges */
176 if(uFlags & BF_MONO)
177 {
178 InnerI = LTRBInnerMono[uType & (BDR_INNER|BDR_OUTER)];
179 OuterI = LTRBOuterMono[uType & (BDR_INNER|BDR_OUTER)];
180 }
181 else if(uFlags & BF_FLAT)
182 {
183 InnerI = LTRBInnerFlat[uType & (BDR_INNER|BDR_OUTER)];
184 OuterI = LTRBOuterFlat[uType & (BDR_INNER|BDR_OUTER)];
185 }
186 else if(uFlags & BF_SOFT)
187 {
188 if(uFlags & BF_BOTTOM)
189 {
190 InnerI = RBInnerSoft[uType & (BDR_INNER|BDR_OUTER)];
191 OuterI = RBOuterSoft[uType & (BDR_INNER|BDR_OUTER)];
192 }
193 else
194 {
195 InnerI = LTInnerSoft[uType & (BDR_INNER|BDR_OUTER)];
196 OuterI = LTOuterSoft[uType & (BDR_INNER|BDR_OUTER)];
197 }
198 }
199 else
200 {
201 if(uFlags & BF_BOTTOM)
202 {
203 InnerI = RBInnerNormal[uType & (BDR_INNER|BDR_OUTER)];
204 OuterI = RBOuterNormal[uType & (BDR_INNER|BDR_OUTER)];
205 }
206 else
207 {
208 InnerI = LTInnerNormal[uType & (BDR_INNER|BDR_OUTER)];
209 OuterI = LTOuterNormal[uType & (BDR_INNER|BDR_OUTER)];
210 }
211 }
212
213 if(InnerI != -1) InnerPen = SYSCOLOR_GetPen(InnerI);
214 if(OuterI != -1) OuterPen = SYSCOLOR_GetPen(OuterI);
215
216 MoveToEx(hdc, 0, 0, &SavePoint);
217
218 /* Don't ask me why, but this is what is visible... */
219 /* This must be possible to do much simpler, but I fail to */
220 /* see the logic in the MS implementation (sigh...). */
221 /* So, this might look a bit brute force here (and it is), but */
222 /* it gets the job done;) */
223
224 switch(uFlags & BF_RECT)
225 {
226 case 0:
227 case BF_LEFT:
228 case BF_BOTTOM:
229 case BF_BOTTOMLEFT:
230 /* Left bottom endpoint */
231 epx = rc->left-1;
232 spx = epx + SmallDiam;
233 epy = rc->bottom;
234 spy = epy - SmallDiam;
235 break;
236
237 case BF_TOPLEFT:
238 case BF_BOTTOMRIGHT:
239 /* Left top endpoint */
240 epx = rc->left-1;
241 spx = epx + SmallDiam;
242 epy = rc->top-1;
243 spy = epy + SmallDiam;
244 break;
245
246 case BF_TOP:
247 case BF_RIGHT:
248 case BF_TOPRIGHT:
249 case BF_RIGHT|BF_LEFT:
250 case BF_RIGHT|BF_LEFT|BF_TOP:
251 case BF_BOTTOM|BF_TOP:
252 case BF_BOTTOM|BF_TOP|BF_LEFT:
253 case BF_BOTTOMRIGHT|BF_LEFT:
254 case BF_BOTTOMRIGHT|BF_TOP:
255 case BF_RECT:
256 /* Right top endpoint */
257 spx = rc->left;
258 epx = spx + SmallDiam;
259 spy = rc->bottom-1;
260 epy = spy - SmallDiam;
261 break;
262 }
263
264 MoveToEx(hdc, spx, spy, NULL);
265 SelectObject(hdc, OuterPen);
266 LineTo(hdc, epx, epy);
267
268 SelectObject(hdc, InnerPen);
269
270 switch(uFlags & (BF_RECT|BF_DIAGONAL))
271 {
272 case BF_DIAGONAL_ENDBOTTOMLEFT:
273 case (BF_DIAGONAL|BF_BOTTOM):
274 case BF_DIAGONAL:
275 case (BF_DIAGONAL|BF_LEFT):
276 MoveToEx(hdc, spx-1, spy, NULL);
277 LineTo(hdc, epx, epy-1);
278 Points[0].x = spx-add;
279 Points[0].y = spy;
280 Points[1].x = rc->left;
281 Points[1].y = rc->top;
282 Points[2].x = epx+1;
283 Points[2].y = epy-1-add;
284 Points[3] = Points[2];
285 break;
286
287 case BF_DIAGONAL_ENDBOTTOMRIGHT:
288 MoveToEx(hdc, spx-1, spy, NULL);
289 LineTo(hdc, epx, epy+1);
290 Points[0].x = spx-add;
291 Points[0].y = spy;
292 Points[1].x = rc->left;
293 Points[1].y = rc->bottom-1;
294 Points[2].x = epx+1;
295 Points[2].y = epy+1+add;
296 Points[3] = Points[2];
297 break;
298
299 case (BF_DIAGONAL|BF_BOTTOM|BF_RIGHT|BF_TOP):
300 case (BF_DIAGONAL|BF_BOTTOM|BF_RIGHT|BF_TOP|BF_LEFT):
301 case BF_DIAGONAL_ENDTOPRIGHT:
302 case (BF_DIAGONAL|BF_RIGHT|BF_TOP|BF_LEFT):
303 MoveToEx(hdc, spx+1, spy, NULL);
304 LineTo(hdc, epx, epy+1);
305 Points[0].x = epx-1;
306 Points[0].y = epy+1+add;
307 Points[1].x = rc->right-1;
308 Points[1].y = rc->top+add;
309 Points[2].x = rc->right-1;
310 Points[2].y = rc->bottom-1;
311 Points[3].x = spx+add;
312 Points[3].y = spy;
313 break;
314
315 case BF_DIAGONAL_ENDTOPLEFT:
316 MoveToEx(hdc, spx, spy-1, NULL);
317 LineTo(hdc, epx+1, epy);
318 Points[0].x = epx+1+add;
319 Points[0].y = epy+1;
320 Points[1].x = rc->right-1;
321 Points[1].y = rc->top;
322 Points[2].x = rc->right-1;
323 Points[2].y = rc->bottom-1-add;
324 Points[3].x = spx;
325 Points[3].y = spy-add;
326 break;
327
328 case (BF_DIAGONAL|BF_TOP):
329 case (BF_DIAGONAL|BF_BOTTOM|BF_TOP):
330 case (BF_DIAGONAL|BF_BOTTOM|BF_TOP|BF_LEFT):
331 MoveToEx(hdc, spx+1, spy-1, NULL);
332 LineTo(hdc, epx, epy);
333 Points[0].x = epx-1;
334 Points[0].y = epy+1;
335 Points[1].x = rc->right-1;
336 Points[1].y = rc->top;
337 Points[2].x = rc->right-1;
338 Points[2].y = rc->bottom-1-add;
339 Points[3].x = spx+add;
340 Points[3].y = spy-add;
341 break;
342
343 case (BF_DIAGONAL|BF_RIGHT):
344 case (BF_DIAGONAL|BF_RIGHT|BF_LEFT):
345 case (BF_DIAGONAL|BF_RIGHT|BF_LEFT|BF_BOTTOM):
346 MoveToEx(hdc, spx, spy, NULL);
347 LineTo(hdc, epx-1, epy+1);
348 Points[0].x = spx;
349 Points[0].y = spy;
350 Points[1].x = rc->left;
351 Points[1].y = rc->top+add;
352 Points[2].x = epx-1-add;
353 Points[2].y = epy+1+add;
354 Points[3] = Points[2];
355 break;
356 }
357
358 /* Fill the interior if asked */
359 if((uFlags & BF_MIDDLE) && retval)
360 {
361 HBRUSH hbsave;
362 HBRUSH hb = GetSysColorBrush(uFlags & BF_MONO ? COLOR_WINDOW
363 :COLOR_BTNFACE);
364 HPEN hpsave;
365 HPEN hp = SYSCOLOR_GetPen(uFlags & BF_MONO ? COLOR_WINDOW
366 : COLOR_BTNFACE);
367 hbsave = SelectObject(hdc, hb);
368 hpsave = SelectObject(hdc, hp);
369 Polygon(hdc, Points, 4);
370 SelectObject(hdc, hbsave);
371 SelectObject(hdc, hpsave);
372 }
373
374 /* Adjust rectangle if asked */
375 if(uFlags & BF_ADJUST)
376 {
377 if(uFlags & BF_LEFT) rc->left += add;
378 if(uFlags & BF_RIGHT) rc->right -= add;
379 if(uFlags & BF_TOP) rc->top += add;
380 if(uFlags & BF_BOTTOM) rc->bottom -= add;
381 }
382
383 /* Cleanup */
384 SelectObject(hdc, SavePen);
385 MoveToEx(hdc, SavePoint.x, SavePoint.y, NULL);
386
387 return retval;
388 }
389
390 /***********************************************************************
391 * UITOOLS_DrawRectEdge
392 *
393 * Same as DrawEdge invoked without BF_DIAGONAL
394 *
395 * 23-Nov-1997: Changed by Bertho Stultiens
396 *
397 * Well, I started testing this and found out that there are a few things
398 * that weren't quite as win95. The following rewrite should reproduce
399 * win95 results completely.
400 * The colorselection is table-driven to avoid awful if-statements.
401 * The table below show the color settings.
402 *
403 * Pen selection table for uFlags = 0
404 *
405 * uType | LTI | LTO | RBI | RBO
406 * ------+-------+-------+-------+-------
407 * 0000 | x | x | x | x
408 * 0001 | x | 22 | x | 21
409 * 0010 | x | 16 | x | 20
410 * 0011 | x | x | x | x
411 * ------+-------+-------+-------+-------
412 * 0100 | x | 20 | x | 16
413 * 0101 | 20 | 22 | 16 | 21
414 * 0110 | 20 | 16 | 16 | 20
415 * 0111 | x | x | x | x
416 * ------+-------+-------+-------+-------
417 * 1000 | x | 21 | x | 22
418 * 1001 | 21 | 22 | 22 | 21
419 * 1010 | 21 | 16 | 22 | 20
420 * 1011 | x | x | x | x
421 * ------+-------+-------+-------+-------
422 * 1100 | x | x | x | x
423 * 1101 | x | x (22)| x | x (21)
424 * 1110 | x | x (16)| x | x (20)
425 * 1111 | x | x | x | x
426 *
427 * Pen selection table for uFlags = BF_SOFT
428 *
429 * uType | LTI | LTO | RBI | RBO
430 * ------+-------+-------+-------+-------
431 * 0000 | x | x | x | x
432 * 0001 | x | 20 | x | 21
433 * 0010 | x | 21 | x | 20
434 * 0011 | x | x | x | x
435 * ------+-------+-------+-------+-------
436 * 0100 | x | 22 | x | 16
437 * 0101 | 22 | 20 | 16 | 21
438 * 0110 | 22 | 21 | 16 | 20
439 * 0111 | x | x | x | x
440 * ------+-------+-------+-------+-------
441 * 1000 | x | 16 | x | 22
442 * 1001 | 16 | 20 | 22 | 21
443 * 1010 | 16 | 21 | 22 | 20
444 * 1011 | x | x | x | x
445 * ------+-------+-------+-------+-------
446 * 1100 | x | x | x | x
447 * 1101 | x | x (20)| x | x (21)
448 * 1110 | x | x (21)| x | x (20)
449 * 1111 | x | x | x | x
450 *
451 * x = don't care; (n) = is what win95 actually uses
452 * LTI = left Top Inner line
453 * LTO = left Top Outer line
454 * RBI = Right Bottom Inner line
455 * RBO = Right Bottom Outer line
456 * 15 = COLOR_BTNFACE
457 * 16 = COLOR_BTNSHADOW
458 * 20 = COLOR_BTNHIGHLIGHT
459 * 21 = COLOR_3DDKSHADOW
460 * 22 = COLOR_3DLIGHT
461 */
462
463
464 static BOOL UITOOLS95_DrawRectEdge(HDC hdc, LPRECT rc,
465 UINT uType, UINT uFlags)
466 {
467 signed char LTInnerI, LTOuterI;
468 signed char RBInnerI, RBOuterI;
469 HPEN LTInnerPen, LTOuterPen;
470 HPEN RBInnerPen, RBOuterPen;
471 RECT InnerRect = *rc;
472 POINT SavePoint;
473 HPEN SavePen;
474 int LBpenplus = 0;
475 int LTpenplus = 0;
476 int RTpenplus = 0;
477 int RBpenplus = 0;
478 BOOL retval = !( ((uType & BDR_INNER) == BDR_INNER
479 || (uType & BDR_OUTER) == BDR_OUTER)
480 && !(uFlags & (BF_FLAT|BF_MONO)) );
481
482 /* Init some vars */
483 LTInnerPen = LTOuterPen = RBInnerPen = RBOuterPen = GetStockObject(NULL_PEN);
484 SavePen = SelectObject(hdc, LTInnerPen);
485
486 /* Determine the colors of the edges */
487 if(uFlags & BF_MONO)
488 {
489 LTInnerI = RBInnerI = LTRBInnerMono[uType & (BDR_INNER|BDR_OUTER)];
490 LTOuterI = RBOuterI = LTRBOuterMono[uType & (BDR_INNER|BDR_OUTER)];
491 }
492 else if(uFlags & BF_FLAT)
493 {
494 LTInnerI = RBInnerI = LTRBInnerFlat[uType & (BDR_INNER|BDR_OUTER)];
495 LTOuterI = RBOuterI = LTRBOuterFlat[uType & (BDR_INNER|BDR_OUTER)];
496
497 if( LTInnerI != -1 ) LTInnerI = RBInnerI = COLOR_BTNFACE;
498 }
499 else if(uFlags & BF_SOFT)
500 {
501 LTInnerI = LTInnerSoft[uType & (BDR_INNER|BDR_OUTER)];
502 LTOuterI = LTOuterSoft[uType & (BDR_INNER|BDR_OUTER)];
503 RBInnerI = RBInnerSoft[uType & (BDR_INNER|BDR_OUTER)];
504 RBOuterI = RBOuterSoft[uType & (BDR_INNER|BDR_OUTER)];
505 }
506 else
507 {
508 LTInnerI = LTInnerNormal[uType & (BDR_INNER|BDR_OUTER)];
509 LTOuterI = LTOuterNormal[uType & (BDR_INNER|BDR_OUTER)];
510 RBInnerI = RBInnerNormal[uType & (BDR_INNER|BDR_OUTER)];
511 RBOuterI = RBOuterNormal[uType & (BDR_INNER|BDR_OUTER)];
512 }
513
514 if((uFlags & BF_BOTTOMLEFT) == BF_BOTTOMLEFT) LBpenplus = 1;
515 if((uFlags & BF_TOPRIGHT) == BF_TOPRIGHT) RTpenplus = 1;
516 if((uFlags & BF_BOTTOMRIGHT) == BF_BOTTOMRIGHT) RBpenplus = 1;
517 if((uFlags & BF_TOPLEFT) == BF_TOPLEFT) LTpenplus = 1;
518
519 if(LTInnerI != -1) LTInnerPen = SYSCOLOR_GetPen(LTInnerI);
520 if(LTOuterI != -1) LTOuterPen = SYSCOLOR_GetPen(LTOuterI);
521 if(RBInnerI != -1) RBInnerPen = SYSCOLOR_GetPen(RBInnerI);
522 if(RBOuterI != -1) RBOuterPen = SYSCOLOR_GetPen(RBOuterI);
523
524 MoveToEx(hdc, 0, 0, &SavePoint);
525
526 /* Draw the outer edge */
527 SelectObject(hdc, LTOuterPen);
528 if(uFlags & BF_TOP)
529 {
530 MoveToEx(hdc, InnerRect.left, InnerRect.top, NULL);
531 LineTo(hdc, InnerRect.right, InnerRect.top);
532 }
533 if(uFlags & BF_LEFT)
534 {
535 MoveToEx(hdc, InnerRect.left, InnerRect.top, NULL);
536 LineTo(hdc, InnerRect.left, InnerRect.bottom);
537 }
538 SelectObject(hdc, RBOuterPen);
539 if(uFlags & BF_BOTTOM)
540 {
541 MoveToEx(hdc, InnerRect.left, InnerRect.bottom-1, NULL);
542 LineTo(hdc, InnerRect.right-1, InnerRect.bottom-1);
543 }
544 if(uFlags & BF_RIGHT)
545 {
546 MoveToEx(hdc, InnerRect.right-1, InnerRect.top, NULL);
547 LineTo(hdc, InnerRect.right-1, InnerRect.bottom);
548 }
549
550 /* Draw the inner edge */
551 SelectObject(hdc, LTInnerPen);
552 if(uFlags & BF_TOP)
553 {
554 MoveToEx(hdc, InnerRect.left+LTpenplus, InnerRect.top+1, NULL);
555 LineTo(hdc, InnerRect.right-RTpenplus, InnerRect.top+1);
556 }
557 if(uFlags & BF_LEFT)
558 {
559 MoveToEx(hdc, InnerRect.left+1, InnerRect.top+LTpenplus, NULL);
560 LineTo(hdc, InnerRect.left+1, InnerRect.bottom-LBpenplus);
561 }
562 SelectObject(hdc, RBInnerPen);
563 if(uFlags & BF_BOTTOM)
564 {
565 MoveToEx(hdc, InnerRect.left+LBpenplus, InnerRect.bottom-2, NULL);
566 LineTo(hdc, InnerRect.right-1-RBpenplus, InnerRect.bottom-2);
567 }
568 if(uFlags & BF_RIGHT)
569 {
570 MoveToEx(hdc, InnerRect.right-2, InnerRect.top+2-RBpenplus, NULL);
571 LineTo(hdc, InnerRect.right-2, InnerRect.bottom-2+RTpenplus);
572 }
573
574 if( ((uFlags & BF_MIDDLE) && retval) || (uFlags & BF_ADJUST) )
575 {
576 int add = (LTRBInnerMono[uType & (BDR_INNER|BDR_OUTER)] != -1 ? 1 : 0)
577 + (LTRBOuterMono[uType & (BDR_INNER|BDR_OUTER)] != -1 ? 1 : 0);
578
579 if(uFlags & BF_LEFT) InnerRect.left += add;
580 if(uFlags & BF_RIGHT) InnerRect.right -= add;
581 if(uFlags & BF_TOP) InnerRect.top += add;
582 if(uFlags & BF_BOTTOM) InnerRect.bottom -= add;
583
584 if((uFlags & BF_MIDDLE) && retval)
585 {
586 FillRect(hdc, &InnerRect, GetSysColorBrush(uFlags & BF_MONO ?
587 COLOR_WINDOW : COLOR_BTNFACE));
588 }
589
590 if(uFlags & BF_ADJUST)
591 *rc = InnerRect;
592 }
593
594 /* Cleanup */
595 SelectObject(hdc, SavePen);
596 MoveToEx(hdc, SavePoint.x, SavePoint.y, NULL);
597 return retval;
598 }
599
600
601 /**********************************************************************
602 * DrawEdge (USER32.@)
603 */
604 BOOL WINAPI DrawEdge( HDC hdc, LPRECT rc, UINT edge, UINT flags )
605 {
606 TRACE("%p %s %04x %04x\n", hdc, wine_dbgstr_rect(rc), edge, flags );
607
608 if(flags & BF_DIAGONAL)
609 return UITOOLS95_DrawDiagEdge(hdc, rc, edge, flags);
610 else
611 return UITOOLS95_DrawRectEdge(hdc, rc, edge, flags);
612 }
613
614
615 /************************************************************************
616 * UITOOLS_MakeSquareRect
617 *
618 * Utility to create a square rectangle and returning the width
619 */
620 static int UITOOLS_MakeSquareRect(LPRECT src, LPRECT dst)
621 {
622 int Width = src->right - src->left;
623 int Height = src->bottom - src->top;
624 int SmallDiam = Width > Height ? Height : Width;
625
626 *dst = *src;
627
628 /* Make it a square box */
629 if(Width < Height) /* SmallDiam == Width */
630 {
631 dst->top += (Height-Width)/2;
632 dst->bottom = dst->top + SmallDiam;
633 }
634 else if(Width > Height) /* SmallDiam == Height */
635 {
636 dst->left += (Width-Height)/2;
637 dst->right = dst->left + SmallDiam;
638 }
639
640 return SmallDiam;
641 }
642
643 static void UITOOLS_DrawCheckedRect( HDC dc, LPRECT rect )
644 {
645 if(GetSysColor(COLOR_BTNHIGHLIGHT) == RGB(255, 255, 255))
646 {
647 HBRUSH hbsave;
648 COLORREF bg;
649
650 FillRect(dc, rect, GetSysColorBrush(COLOR_BTNFACE));
651 bg = SetBkColor(dc, RGB(255, 255, 255));
652 hbsave = SelectObject(dc, SYSCOLOR_55AABrush);
653 PatBlt(dc, rect->left, rect->top, rect->right-rect->left, rect->bottom-rect->top, 0x00FA0089);
654 SelectObject(dc, hbsave);
655 SetBkColor(dc, bg);
656 }
657 else
658 {
659 FillRect(dc, rect, GetSysColorBrush(COLOR_BTNHIGHLIGHT));
660 }
661 }
662
663 /************************************************************************
664 * UITOOLS_DFC_ButtonPush
665 *
666 * Draw a push button coming from DrawFrameControl()
667 *
668 * Does a pretty good job in emulating MS behavior. Some quirks are
669 * however there because MS uses a TrueType font (Marlett) to draw
670 * the buttons.
671 */
672 static BOOL UITOOLS95_DFC_ButtonPush(HDC dc, LPRECT r, UINT uFlags)
673 {
674 UINT edge;
675 RECT myr = *r;
676
677 if(uFlags & (DFCS_PUSHED | DFCS_CHECKED | DFCS_FLAT))
678 edge = EDGE_SUNKEN;
679 else
680 edge = EDGE_RAISED;
681
682 if(uFlags & DFCS_CHECKED)
683 {
684 if(uFlags & DFCS_MONO)
685 UITOOLS95_DrawRectEdge(dc, &myr, edge, BF_MONO|BF_RECT|BF_ADJUST);
686 else
687 UITOOLS95_DrawRectEdge(dc, &myr, edge, (uFlags&DFCS_FLAT)|BF_RECT|BF_SOFT|BF_ADJUST);
688
689 if (!(uFlags & DFCS_TRANSPARENT))
690 UITOOLS_DrawCheckedRect( dc, &myr );
691 }
692 else
693 {
694 if(uFlags & DFCS_MONO)
695 {
696 UITOOLS95_DrawRectEdge(dc, &myr, edge, BF_MONO|BF_RECT|BF_ADJUST);
697 if (!(uFlags & DFCS_TRANSPARENT))
698 FillRect(dc, &myr, GetSysColorBrush(COLOR_BTNFACE));
699 }
700 else
701 {
702 UITOOLS95_DrawRectEdge(dc, r, edge, (uFlags & DFCS_FLAT) | ((uFlags & DFCS_TRANSPARENT) ? 0 : BF_MIDDLE) | BF_RECT | BF_SOFT);
703 }
704 }
705
706 /* Adjust rectangle if asked */
707 if(uFlags & DFCS_ADJUSTRECT)
708 {
709 r->left += 2;
710 r->right -= 2;
711 r->top += 2;
712 r->bottom -= 2;
713 }
714
715 return TRUE;
716 }
717
718
719 /************************************************************************
720 * UITOOLS_DFC_ButtonChcek
721 *
722 * Draw a check/3state button coming from DrawFrameControl()
723 *
724 * Does a pretty good job in emulating MS behavior. Some quirks are
725 * however there because MS uses a TrueType font (Marlett) to draw
726 * the buttons.
727 */
728
729 static BOOL UITOOLS95_DFC_ButtonCheck(HDC dc, LPRECT r, UINT uFlags)
730 {
731 RECT myr, bar;
732 UINT flags = BF_RECT | BF_ADJUST;
733
734 UITOOLS_MakeSquareRect(r, &myr);
735
736 if(uFlags & DFCS_FLAT) flags |= BF_FLAT;
737 else if(uFlags & DFCS_MONO) flags |= BF_MONO;
738
739 UITOOLS95_DrawRectEdge( dc, &myr, EDGE_SUNKEN, flags );
740
741 if (!(uFlags & DFCS_TRANSPARENT))
742 {
743 if(uFlags & (DFCS_INACTIVE | DFCS_PUSHED))
744 FillRect(dc, &myr, GetSysColorBrush(COLOR_BTNFACE));
745 else if( (uFlags & DFCS_BUTTON3STATE) && (uFlags & DFCS_CHECKED) )
746 UITOOLS_DrawCheckedRect( dc, &myr );
747 else
748 FillRect(dc, &myr, GetSysColorBrush(COLOR_WINDOW));
749 }
750
751 if(uFlags & DFCS_CHECKED)
752 {
753 int i, k;
754 i = (uFlags & DFCS_INACTIVE) || (uFlags & 0xff) == DFCS_BUTTON3STATE ?
755 COLOR_BTNSHADOW : COLOR_WINDOWTEXT;
756
757 /* draw 7 bars, with h=3w to form the check */
758 bar.left = myr.left;
759 bar.top = myr.top + 2;
760 for (k = 0; k < 7; k++) {
761 bar.left = bar.left + 1;
762 bar.top = (k < 3) ? bar.top + 1 : bar.top - 1;
763 bar.bottom = bar.top + 3;
764 bar.right = bar.left + 1;
765 FillRect(dc, &bar, GetSysColorBrush(i));
766 }
767 }
768 return TRUE;
769 }
770
771
772 /************************************************************************
773 * UITOOLS_DFC_ButtonRadio
774 *
775 * Draw a radio/radioimage/radiomask button coming from DrawFrameControl()
776 *
777 * Does a pretty good job in emulating MS behavior. Some quirks are
778 * however there because MS uses a TrueType font (Marlett) to draw
779 * the buttons.
780 */
781 static BOOL UITOOLS95_DFC_ButtonRadio(HDC dc, LPRECT r, UINT uFlags)
782 {
783 RECT myr;
784 int i;
785 int SmallDiam = UITOOLS_MakeSquareRect(r, &myr);
786 int BorderShrink = SmallDiam / 16;
787 HPEN hpsave;
788 HBRUSH hbsave;
789 int xc, yc;
790
791 if(BorderShrink < 1) BorderShrink = 1;
792
793 if((uFlags & 0xff) == DFCS_BUTTONRADIOIMAGE)
794 FillRect(dc, r, GetStockObject(BLACK_BRUSH));
795
796 xc = myr.left + SmallDiam - SmallDiam/2;
797 yc = myr.top + SmallDiam - SmallDiam/2;
798
799 /* Define bounding box */
800 i = 14*SmallDiam/16;
801 myr.left = xc - i+i/2;
802 myr.right = xc + i/2;
803 myr.top = yc - i+i/2;
804 myr.bottom = yc + i/2;
805
806 if((uFlags & 0xff) == DFCS_BUTTONRADIOMASK)
807 {
808 hbsave = SelectObject(dc, GetStockObject(BLACK_BRUSH));
809 Ellipse(dc, myr.left, myr.top, myr.right, myr.bottom);
810 SelectObject(dc, hbsave);
811 }
812 else
813 {
814 if(uFlags & (DFCS_FLAT|DFCS_MONO))
815 {
816 hpsave = SelectObject(dc, SYSCOLOR_GetPen(COLOR_WINDOWFRAME));
817 hbsave = SelectObject(dc, GetSysColorBrush(COLOR_WINDOWFRAME));
818 Ellipse(dc, myr.left, myr.top, myr.right, myr.bottom);
819 SelectObject(dc, hbsave);
820 SelectObject(dc, hpsave);
821 }
822 else
823 {
824 hpsave = SelectObject(dc, SYSCOLOR_GetPen(COLOR_BTNHIGHLIGHT));
825 hbsave = SelectObject(dc, GetSysColorBrush(COLOR_BTNHIGHLIGHT));
826 Pie(dc, myr.left, myr.top, myr.right+1, myr.bottom+1, myr.left-1, myr.bottom, myr.right+1, myr.top);
827
828 SelectObject(dc, SYSCOLOR_GetPen(COLOR_BTNSHADOW));
829 SelectObject(dc, GetSysColorBrush(COLOR_BTNSHADOW));
830 Pie(dc, myr.left, myr.top, myr.right+1, myr.bottom+1, myr.right+1, myr.top, myr.left-1, myr.bottom);
831
832 myr.left += BorderShrink;
833 myr.right -= BorderShrink;
834 myr.top += BorderShrink;
835 myr.bottom -= BorderShrink;
836
837 SelectObject(dc, SYSCOLOR_GetPen(COLOR_3DLIGHT));
838 SelectObject(dc, GetSysColorBrush(COLOR_3DLIGHT));
839 Pie(dc, myr.left, myr.top, myr.right+1, myr.bottom+1, myr.left-1, myr.bottom, myr.right+1, myr.top);
840
841 SelectObject(dc, SYSCOLOR_GetPen(COLOR_3DDKSHADOW));
842 SelectObject(dc, GetSysColorBrush(COLOR_3DDKSHADOW));
843 Pie(dc, myr.left, myr.top, myr.right+1, myr.bottom+1, myr.right+1, myr.top, myr.left-1, myr.bottom);
844 SelectObject(dc, hbsave);
845 SelectObject(dc, hpsave);
846 }
847
848 i = 10*SmallDiam/16;
849 myr.left = xc - i+i/2;
850 myr.right = xc + i/2;
851 myr.top = yc - i+i/2;
852 myr.bottom = yc + i/2;
853 i= !(uFlags & (DFCS_INACTIVE|DFCS_PUSHED)) ? COLOR_WINDOW : COLOR_BTNFACE;
854 hpsave = SelectObject(dc, SYSCOLOR_GetPen(i));
855 hbsave = SelectObject(dc, GetSysColorBrush(i));
856 Ellipse(dc, myr.left, myr.top, myr.right, myr.bottom);
857 SelectObject(dc, hbsave);
858 SelectObject(dc, hpsave);
859 }
860
861 if(uFlags & DFCS_CHECKED)
862 {
863 i = 6*SmallDiam/16;
864 i = i < 1 ? 1 : i;
865 myr.left = xc - i+i/2;
866 myr.right = xc + i/2;
867 myr.top = yc - i+i/2;
868 myr.bottom = yc + i/2;
869
870 i = uFlags & DFCS_INACTIVE ? COLOR_BTNSHADOW : COLOR_WINDOWTEXT;
871 hbsave = SelectObject(dc, GetSysColorBrush(i));
872 hpsave = SelectObject(dc, SYSCOLOR_GetPen(i));
873 Ellipse(dc, myr.left, myr.top, myr.right, myr.bottom);
874 SelectObject(dc, hpsave);
875 SelectObject(dc, hbsave);
876 }
877
878 /* FIXME: M$ has a polygon in the center at relative points: */
879 /* 0.476, 0.476 (times SmallDiam, SmallDiam) */
880 /* 0.476, 0.525 */
881 /* 0.500, 0.500 */
882 /* 0.500, 0.499 */
883 /* when the button is unchecked. The reason for it is unknown. The */
884 /* color is COLOR_BTNHIGHLIGHT, although the polygon gets painted at */
885 /* least 3 times (it looks like a clip-region when you see it happen). */
886 /* I do not really see a reason why this should be implemented. If you */
887 /* have a good reason, let me know. Maybe this is a quirk in the Marlett */
888 /* font. */
889
890 return TRUE;
891 }
892
893 /***********************************************************************
894 * UITOOLS_DrawFrameButton
895 */
896 static BOOL UITOOLS95_DrawFrameButton(HDC hdc, LPRECT rc, UINT uState)
897 {
898 switch(uState & 0xff)
899 {
900 case DFCS_BUTTONPUSH:
901 return UITOOLS95_DFC_ButtonPush(hdc, rc, uState);
902
903 case DFCS_BUTTONCHECK:
904 case DFCS_BUTTON3STATE:
905 return UITOOLS95_DFC_ButtonCheck(hdc, rc, uState);
906
907 case DFCS_BUTTONRADIOIMAGE:
908 case DFCS_BUTTONRADIOMASK:
909 case DFCS_BUTTONRADIO:
910 return UITOOLS95_DFC_ButtonRadio(hdc, rc, uState);
911
912 default:
913 WARN("Invalid button state=0x%04x\n", uState);
914 }
915
916 return FALSE;
917 }
918
919 /***********************************************************************
920 * UITOOLS_DrawFrameCaption
921 *
922 * Draw caption buttons (win95), coming from DrawFrameControl()
923 */
924
925 static BOOL UITOOLS95_DrawFrameCaption(HDC dc, LPRECT r, UINT uFlags)
926 {
927 RECT myr;
928 int SmallDiam = UITOOLS_MakeSquareRect(r, &myr)-2;
929 HFONT hfsave, hf;
930 int colorIdx = uFlags & DFCS_INACTIVE ? COLOR_BTNSHADOW : COLOR_BTNTEXT;
931 int xc = (myr.left+myr.right)/2;
932 int yc = (myr.top+myr.bottom)/2;
933 WCHAR str[2] = {0, 0};
934 static const WCHAR glyphFontName[] = { 'M','a','r','l','e','t','t',0 };
935 UINT alignsave;
936 int bksave;
937 COLORREF clrsave;
938 SIZE size;
939
940 UITOOLS95_DFC_ButtonPush(dc, r, uFlags & 0xff00);
941
942 switch(uFlags & 0xf)
943 {
944 case DFCS_CAPTIONCLOSE: str[0] = 0x72; break;
945 case DFCS_CAPTIONHELP: str[0] = 0x73; break;
946 case DFCS_CAPTIONMIN: str[0] = 0x30; break;
947 case DFCS_CAPTIONMAX: str[0] = 0x31; break;
948 case DFCS_CAPTIONRESTORE: str[0] = 0x32; break;
949 default:
950 WARN("Invalid caption; flags=0x%04x\n", uFlags);
951 return FALSE;
952 }
953
954 hf = CreateFontW(-SmallDiam, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE,
955 SYMBOL_CHARSET, OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS,
956 DEFAULT_QUALITY, FIXED_PITCH|FF_DONTCARE, glyphFontName);
957 alignsave = SetTextAlign(dc, TA_TOP|TA_LEFT);
958 bksave = SetBkMode(dc, TRANSPARENT);
959 clrsave = GetTextColor(dc);
960 hfsave = SelectObject(dc, hf);
961 GetTextExtentPoint32W(dc, str, 1, &size);
962
963 if(uFlags & DFCS_INACTIVE)
964 {
965 SetTextColor(dc, GetSysColor(COLOR_BTNHIGHLIGHT));
966 TextOutW(dc, xc-size.cx/2+1, yc-size.cy/2+1, str, 1);
967 }
968 SetTextColor(dc, GetSysColor(colorIdx));
969 TextOutW(dc, xc-size.cx/2, yc-size.cy/2, str, 1);
970
971 SelectObject(dc, hfsave);
972 SetTextColor(dc, clrsave);
973 SetBkMode(dc, bksave);
974 SetTextAlign(dc, alignsave);
975 DeleteObject(hf);
976
977 return TRUE;
978 }
979
980
981 /************************************************************************
982 * UITOOLS_DrawFrameScroll
983 *
984 * Draw a scroll-bar control coming from DrawFrameControl()
985 */
986 static BOOL UITOOLS95_DrawFrameScroll(HDC dc, LPRECT r, UINT uFlags)
987 {
988 POINT Line[4];
989 RECT myr;
990 int SmallDiam = UITOOLS_MakeSquareRect(r, &myr) - 2;
991 int i;
992 HBRUSH hbsave, hb, hb2;
993 HPEN hpsave, hp, hp2;
994 int tri = 290*SmallDiam/1000 - 1;
995 int d46, d93;
996
997 /*
998 * This fixes a problem with really tiny "scroll" buttons. In particular
999 * with the updown control.
1000 * Making sure that the arrow is as least 3 pixels wide (or high).
1001 */
1002 if (tri == 0)
1003 tri = 1;
1004
1005 switch(uFlags & 0xff)
1006 {
1007 case DFCS_SCROLLCOMBOBOX:
1008 case DFCS_SCROLLDOWN:
1009 Line[2].x = myr.left + 470*SmallDiam/1000 + 2;
1010 Line[2].y = myr.top + 687*SmallDiam/1000 + 1;
1011 Line[0].x = Line[2].x - tri;
1012 Line[1].x = Line[2].x + tri;
1013 Line[0].y = Line[1].y = Line[2].y - tri;
1014 break;
1015
1016 case DFCS_SCROLLUP:
1017 Line[2].x = myr.left + 470*SmallDiam/1000 + 2;
1018 Line[2].y = myr.bottom - (687*SmallDiam/1000 + 1);
1019 Line[0].x = Line[2].x - tri;
1020 Line[1].x = Line[2].x + tri;
1021 Line[0].y = Line[1].y = Line[2].y + tri;
1022 break;
1023
1024 case DFCS_SCROLLLEFT:
1025 Line[2].x = myr.right - (687*SmallDiam/1000 + 1);
1026 Line[2].y = myr.top + 470*SmallDiam/1000 + 2;
1027 Line[0].y = Line[2].y - tri;
1028 Line[1].y = Line[2].y + tri;
1029 Line[0].x = Line[1].x = Line[2].x + tri;
1030 break;
1031
1032 case DFCS_SCROLLRIGHT:
1033 Line[2].x = myr.left + 687*SmallDiam/1000 + 1;
1034 Line[2].y = myr.top + 470*SmallDiam/1000 + 2;
1035 Line[0].y = Line[2].y - tri;
1036 Line[1].y = Line[2].y + tri;
1037 Line[0].x = Line[1].x = Line[2].x - tri;
1038 break;
1039
1040 case DFCS_SCROLLSIZEGRIP:
1041 /* This one breaks the flow... */
1042 UITOOLS95_DrawRectEdge(dc, r, EDGE_BUMP, BF_MIDDLE | ((uFlags&(DFCS_MONO|DFCS_FLAT)) ? BF_MONO : 0));
1043 hpsave = SelectObject(dc, GetStockObject(NULL_PEN));
1044 hbsave = SelectObject(dc, GetStockObject(NULL_BRUSH));
1045 if(uFlags & (DFCS_MONO|DFCS_FLAT))
1046 {
1047 hp = hp2 = SYSCOLOR_GetPen(COLOR_WINDOWFRAME);
1048 hb = hb2 = GetSysColorBrush(COLOR_WINDOWFRAME);
1049 }
1050 else
1051 {
1052 hp = SYSCOLOR_GetPen(COLOR_BTNHIGHLIGHT);
1053 hp2 = SYSCOLOR_GetPen(COLOR_BTNSHADOW);
1054 hb = GetSysColorBrush(COLOR_BTNHIGHLIGHT);
1055 hb2 = GetSysColorBrush(COLOR_BTNSHADOW);
1056 }
1057 Line[0].x = Line[1].x = r->right-1;
1058 Line[2].y = Line[3].y = r->bottom-1;
1059 d46 = 46*SmallDiam/750;
1060 d93 = 93*SmallDiam/750;
1061
1062 i = 586*SmallDiam/750;
1063 Line[0].y = r->bottom - i - 1;
1064 Line[3].x = r->right - i - 1;
1065 Line[1].y = Line[0].y + d46;
1066 Line[2].x = Line[3].x + d46;
1067 SelectObject(dc, hb);
1068 SelectObject(dc, hp);
1069 Polygon(dc, Line, 4);
1070
1071 Line[1].y++; Line[2].x++;
1072 Line[0].y = Line[1].y + d93;
1073 Line[3].x = Line[2].x + d93;
1074 SelectObject(dc, hb2);
1075 SelectObject(dc, hp2);
1076 Polygon(dc, Line, 4);
1077
1078 i = 398*SmallDiam/750;
1079 Line[0].y = r->bottom - i - 1;
1080 Line[3].x = r->right - i - 1;
1081 Line[1].y = Line[0].y + d46;
1082 Line[2].x = Line[3].x + d46;
1083 SelectObject(dc, hb);
1084 SelectObject(dc, hp);
1085 Polygon(dc, Line, 4);
1086
1087 Line[1].y++; Line[2].x++;
1088 Line[0].y = Line[1].y + d93;
1089 Line[3].x = Line[2].x + d93;
1090 SelectObject(dc, hb2);
1091 SelectObject(dc, hp2);
1092 Polygon(dc, Line, 4);
1093
1094 i = 210*SmallDiam/750;
1095 Line[0].y = r->bottom - i - 1;
1096 Line[3].x = r->right - i - 1;
1097 Line[1].y = Line[0].y + d46;
1098 Line[2].x = Line[3].x + d46;
1099 SelectObject(dc, hb);
1100 SelectObject(dc, hp);
1101 Polygon(dc, Line, 4);
1102
1103 Line[1].y++; Line[2].x++;
1104 Line[0].y = Line[1].y + d93;
1105 Line[3].x = Line[2].x + d93;
1106 SelectObject(dc, hb2);
1107 SelectObject(dc, hp2);
1108 Polygon(dc, Line, 4);
1109
1110 SelectObject(dc, hpsave);
1111 SelectObject(dc, hbsave);
1112 return TRUE;
1113
1114 default:
1115 WARN("Invalid scroll; flags=0x%04x\n", uFlags);
1116 return FALSE;
1117 }
1118
1119 /* Here do the real scroll-bar controls end up */
1120 if( ! (uFlags & (0xff00 & ~DFCS_ADJUSTRECT)) )
1121 /* UITOOLS95_DFC_ButtonPush always uses BF_SOFT which we don't */
1122 /* want for the normal scroll-arrow button. */
1123 UITOOLS95_DrawRectEdge( dc, r, EDGE_RAISED, (uFlags&DFCS_ADJUSTRECT) | BF_MIDDLE | BF_RECT);
1124 else
1125 UITOOLS95_DFC_ButtonPush(dc, r, (uFlags & 0xff00) );
1126
1127 if(uFlags & DFCS_INACTIVE)
1128 {
1129 hbsave = SelectObject(dc, GetSysColorBrush(COLOR_BTNHIGHLIGHT));
1130 hpsave = SelectObject(dc, SYSCOLOR_GetPen(COLOR_BTNHIGHLIGHT));
1131 Polygon(dc, Line, 3);
1132 SelectObject(dc, hpsave);
1133 SelectObject(dc, hbsave);
1134 }
1135
1136 if( (uFlags & DFCS_INACTIVE) || !(uFlags & DFCS_PUSHED) )
1137 for(i = 0; i < 3; i++)
1138 {
1139 Line[i].x--;
1140 Line[i].y--;
1141 }
1142
1143 i = uFlags & DFCS_INACTIVE ? COLOR_BTNSHADOW : COLOR_BTNTEXT;
1144 hbsave = SelectObject(dc, GetSysColorBrush(i));
1145 hpsave = SelectObject(dc, SYSCOLOR_GetPen(i));
1146 Polygon(dc, Line, 3);
1147 SelectObject(dc, hpsave);
1148 SelectObject(dc, hbsave);
1149
1150 return TRUE;
1151 }
1152
1153 /************************************************************************
1154 * UITOOLS_DrawFrameMenu
1155 *
1156 * Draw a menu control coming from DrawFrameControl()
1157 */
1158 static BOOL UITOOLS95_DrawFrameMenu(HDC dc, LPRECT r, UINT uFlags)
1159 {
1160 POINT Points[6];
1161 RECT myr;
1162 int SmallDiam = UITOOLS_MakeSquareRect(r, &myr);
1163 int i;
1164 HBRUSH hbsave;
1165 HPEN hpsave;
1166 int xe, ye;
1167 int xc, yc;
1168 BOOL retval = TRUE;
1169
1170 /* Using black and white seems to be utterly wrong, but win95 doesn't */
1171 /* use anything else. I think I tried all sys-colors to change things */
1172 /* without luck. It seems as if this behavior is inherited from the */
1173 /* win31 DFC() implementation... (you remember, B/W menus). */
1174
1175 FillRect(dc, r, GetStockObject(WHITE_BRUSH));
1176
1177 hbsave = SelectObject(dc, GetStockObject(BLACK_BRUSH));
1178 hpsave = SelectObject(dc, GetStockObject(BLACK_PEN));
1179
1180 switch(uFlags & 0xff)
1181 {
1182 case DFCS_MENUARROW:
1183 i = 187*SmallDiam/750;
1184 Points[2].x = myr.left + 468*SmallDiam/750;
1185 Points[2].y = myr.top + 352*SmallDiam/750+1;
1186 Points[0].y = Points[2].y - i;
1187 Points[1].y = Points[2].y + i;
1188 Points[0].x = Points[1].x = Points[2].x - i;
1189 Polygon(dc, Points, 3);
1190 break;
1191
1192 case DFCS_MENUBULLET:
1193 xe = myr.left;
1194 ye = myr.top + SmallDiam - SmallDiam/2;
1195 xc = myr.left + SmallDiam - SmallDiam/2;
1196 yc = myr.top + SmallDiam - SmallDiam/2;
1197 i = 234*SmallDiam/750;
1198 i = i < 1 ? 1 : i;
1199 myr.left = xc - i+i/2;
1200 myr.right = xc + i/2;
1201 myr.top = yc - i+i/2;
1202 myr.bottom = yc + i/2;
1203 Pie(dc, myr.left, myr.top, myr.right, myr.bottom, xe, ye, xe, ye);
1204 break;
1205
1206 case DFCS_MENUCHECK:
1207 Points[0].x = myr.left + 253*SmallDiam/1000;
1208 Points[0].y = myr.top + 445*SmallDiam/1000;
1209 Points[1].x = myr.left + 409*SmallDiam/1000;
1210 Points[1].y = Points[0].y + (Points[1].x-Points[0].x);
1211 Points[2].x = myr.left + 690*SmallDiam/1000;
1212 Points[2].y = Points[1].y - (Points[2].x-Points[1].x);
1213 Points[3].x = Points[2].x;
1214 Points[3].y = Points[2].y + 3*SmallDiam/16;
1215 Points[4].x = Points[1].x;
1216 Points[4].y = Points[1].y + 3*SmallDiam/16;
1217 Points[5].x = Points[0].x;
1218 Points[5].y = Points[0].y + 3*SmallDiam/16;
1219 Polygon(dc, Points, 6);
1220 break;
1221
1222 default:
1223 WARN("Invalid menu; flags=0x%04x\n", uFlags);
1224 retval = FALSE;
1225 break;
1226 }
1227
1228 SelectObject(dc, hpsave);
1229 SelectObject(dc, hbsave);
1230 return retval;
1231 }
1232
1233
1234 /**********************************************************************
1235 * DrawFrameControl (USER32.@)
1236 */
1237 BOOL WINAPI DrawFrameControl( HDC hdc, LPRECT rc, UINT uType,
1238 UINT uState )
1239 {
1240 switch(uType)
1241 {
1242 case DFC_BUTTON:
1243 return UITOOLS95_DrawFrameButton(hdc, rc, uState);
1244 case DFC_CAPTION:
1245 return UITOOLS95_DrawFrameCaption(hdc, rc, uState);
1246 case DFC_MENU:
1247 return UITOOLS95_DrawFrameMenu(hdc, rc, uState);
1248 /*case DFC_POPUPMENU:
1249 FIXME("DFC_POPUPMENU: not implemented\n");
1250 break;*/
1251 case DFC_SCROLL:
1252 return UITOOLS95_DrawFrameScroll(hdc, rc, uState);
1253 default:
1254 WARN("(%p,%p,%d,%x), bad type!\n", hdc,rc,uType,uState );
1255 }
1256 return FALSE;
1257 }
1258
1259
1260 /***********************************************************************
1261 * SetRect (USER32.@)
1262 */
1263 BOOL WINAPI SetRect( LPRECT rect, INT left, INT top,
1264 INT right, INT bottom )
1265 {
1266 if (!rect) return FALSE;
1267 rect->left = left;
1268 rect->right = right;
1269 rect->top = top;
1270 rect->bottom = bottom;
1271 return TRUE;
1272 }
1273
1274
1275 /***********************************************************************
1276 * SetRectEmpty (USER32.@)
1277 */
1278 BOOL WINAPI SetRectEmpty( LPRECT rect )
1279 {
1280 if (!rect) return FALSE;
1281 rect->left = rect->right = rect->top = rect->bottom = 0;
1282 return TRUE;
1283 }
1284
1285
1286 /***********************************************************************
1287 * CopyRect (USER32.@)
1288 */
1289 BOOL WINAPI CopyRect( RECT *dest, const RECT *src )
1290 {
1291 if (!dest || !src) return FALSE;
1292 *dest = *src;
1293 return TRUE;
1294 }
1295
1296
1297 /***********************************************************************
1298 * IsRectEmpty (USER32.@)
1299 *
1300 * Bug compat: Windows checks for 0 or negative width/height.
1301 */
1302 BOOL WINAPI IsRectEmpty( const RECT *rect )
1303 {
1304 if (!rect) return TRUE;
1305 return ((rect->left >= rect->right) || (rect->top >= rect->bottom));
1306 }
1307
1308
1309 /***********************************************************************
1310 * PtInRect (USER32.@)
1311 */
1312 BOOL WINAPI PtInRect( const RECT *rect, POINT pt )
1313 {
1314 if (!rect) return FALSE;
1315 return ((pt.x >= rect->left) && (pt.x < rect->right) &&
1316 (pt.y >= rect->top) && (pt.y < rect->bottom));
1317 }
1318
1319
1320 /***********************************************************************
1321 * OffsetRect (USER32.@)
1322 */
1323 BOOL WINAPI OffsetRect( LPRECT rect, INT x, INT y )
1324 {
1325 if (!rect) return FALSE;
1326 rect->left += x;
1327 rect->right += x;
1328 rect->top += y;
1329 rect->bottom += y;
1330 return TRUE;
1331 }
1332
1333
1334 /***********************************************************************
1335 * InflateRect (USER32.@)
1336 */
1337 BOOL WINAPI InflateRect( LPRECT rect, INT x, INT y )
1338 {
1339 if (!rect) return FALSE;
1340 rect->left -= x;
1341 rect->top -= y;
1342 rect->right += x;
1343 rect->bottom += y;
1344 return TRUE;
1345 }
1346
1347
1348 /***********************************************************************
1349 * IntersectRect (USER32.@)
1350 */
1351 BOOL WINAPI IntersectRect( LPRECT dest, const RECT *src1, const RECT *src2 )
1352 {
1353 if (!dest || !src1 || !src2) return FALSE;
1354 if (IsRectEmpty(src1) || IsRectEmpty(src2) ||
1355 (src1->left >= src2->right) || (src2->left >= src1->right) ||
1356 (src1->top >= src2->bottom) || (src2->top >= src1->bottom))
1357 {
1358 SetRectEmpty( dest );
1359 return FALSE;
1360 }
1361 dest->left = max( src1->left, src2->left );
1362 dest->right = min( src1->right, src2->right );
1363 dest->top = max( src1->top, src2->top );
1364 dest->bottom = min( src1->bottom, src2->bottom );
1365 return TRUE;
1366 }
1367
1368
1369 /***********************************************************************
1370 * UnionRect (USER32.@)
1371 */
1372 BOOL WINAPI UnionRect( LPRECT dest, const RECT *src1, const RECT *src2 )
1373 {
1374 if (!dest) return FALSE;
1375 if (IsRectEmpty(src1))
1376 {
1377 if (IsRectEmpty(src2))
1378 {
1379 SetRectEmpty( dest );
1380 return FALSE;
1381 }
1382 else *dest = *src2;
1383 }
1384 else
1385 {
1386 if (IsRectEmpty(src2)) *dest = *src1;
1387 else
1388 {
1389 dest->left = min( src1->left, src2->left );
1390 dest->right = max( src1->right, src2->right );
1391 dest->top = min( src1->top, src2->top );
1392 dest->bottom = max( src1->bottom, src2->bottom );
1393 }
1394 }
1395 return TRUE;
1396 }
1397
1398
1399 /***********************************************************************
1400 * EqualRect (USER32.@)
1401 */
1402 BOOL WINAPI EqualRect( const RECT* rect1, const RECT* rect2 )
1403 {
1404 if (!rect1 || !rect2) return FALSE;
1405 return ((rect1->left == rect2->left) && (rect1->right == rect2->right) &&
1406 (rect1->top == rect2->top) && (rect1->bottom == rect2->bottom));
1407 }
1408
1409
1410 /***********************************************************************
1411 * SubtractRect (USER32.@)
1412 */
1413 BOOL WINAPI SubtractRect( LPRECT dest, const RECT *src1, const RECT *src2 )
1414 {
1415 RECT tmp;
1416
1417 if (!dest) return FALSE;
1418 if (IsRectEmpty( src1 ))
1419 {
1420 SetRectEmpty( dest );
1421 return FALSE;
1422 }
1423 *dest = *src1;
1424 if (IntersectRect( &tmp, src1, src2 ))
1425 {
1426 if (EqualRect( &tmp, dest ))
1427 {
1428 SetRectEmpty( dest );
1429 return FALSE;
1430 }
1431 if ((tmp.top == dest->top) && (tmp.bottom == dest->bottom))
1432 {
1433 if (tmp.left == dest->left) dest->left = tmp.right;
1434 else if (tmp.right == dest->right) dest->right = tmp.left;
1435 }
1436 else if ((tmp.left == dest->left) && (tmp.right == dest->right))
1437 {
1438 if (tmp.top == dest->top) dest->top = tmp.bottom;
1439 else if (tmp.bottom == dest->bottom) dest->bottom = tmp.top;
1440 }
1441 }
1442 return TRUE;
1443 }
1444
1445
1446 /***********************************************************************
1447 * FillRect (USER32.@)
1448 */
1449 INT WINAPI FillRect( HDC hdc, const RECT *rect, HBRUSH hbrush )
1450 {
1451 HBRUSH prev_brush;
1452
1453 if (hbrush <= (HBRUSH) (COLOR_MAX + 1)) hbrush = GetSysColorBrush( HandleToULong(hbrush) - 1 );
1454
1455 prev_brush = SelectObject( hdc, hbrush );
1456 PatBlt( hdc, rect->left, rect->top,
1457 rect->right - rect->left, rect->bottom - rect->top, PATCOPY );
1458 if (prev_brush) SelectObject( hdc, prev_brush );
1459 return 1;
1460 }
1461
1462
1463 /***********************************************************************
1464 * InvertRect (USER32.@)
1465 */
1466 BOOL WINAPI InvertRect( HDC hdc, const RECT *rect )
1467 {
1468 return PatBlt( hdc, rect->left, rect->top,
1469 rect->right - rect->left, rect->bottom - rect->top, DSTINVERT );
1470 }
1471
1472
1473 /***********************************************************************
1474 * FrameRect (USER32.@)
1475 */
1476 INT WINAPI FrameRect( HDC hdc, const RECT *rect, HBRUSH hbrush )
1477 {
1478 HBRUSH prevBrush;
1479 RECT r = *rect;
1480
1481 if ( (r.right <= r.left) || (r.bottom <= r.top) ) return 0;
1482 if (!(prevBrush = SelectObject( hdc, hbrush ))) return 0;
1483
1484 PatBlt( hdc, r.left, r.top, 1, r.bottom - r.top, PATCOPY );
1485 PatBlt( hdc, r.right - 1, r.top, 1, r.bottom - r.top, PATCOPY );
1486 PatBlt( hdc, r.left, r.top, r.right - r.left, 1, PATCOPY );
1487 PatBlt( hdc, r.left, r.bottom - 1, r.right - r.left, 1, PATCOPY );
1488
1489 SelectObject( hdc, prevBrush );
1490 return TRUE;
1491 }
1492
1493
1494 /***********************************************************************
1495 * DrawFocusRect (USER32.@)
1496 *
1497 * FIXME: PatBlt(PATINVERT) with background brush.
1498 */
1499 BOOL WINAPI DrawFocusRect( HDC hdc, const RECT* rc )
1500 {
1501 HBRUSH hOldBrush;
1502 HPEN hOldPen, hNewPen;
1503 INT oldDrawMode, oldBkMode;
1504 LOGBRUSH lb;
1505
1506 hOldBrush = SelectObject(hdc, GetStockObject(NULL_BRUSH));
1507 lb.lbStyle = BS_SOLID;
1508 lb.lbColor = GetSysColor(COLOR_WINDOWTEXT);
1509 hNewPen = ExtCreatePen(PS_COSMETIC|PS_ALTERNATE, 1, &lb, 0, NULL);
1510 hOldPen = SelectObject(hdc, hNewPen);
1511 oldDrawMode = SetROP2(hdc, R2_XORPEN);
1512 oldBkMode = SetBkMode(hdc, TRANSPARENT);
1513
1514 Rectangle(hdc, rc->left, rc->top, rc->right, rc->bottom);
1515
1516 SetBkMode(hdc, oldBkMode);
1517 SetROP2(hdc, oldDrawMode);
1518 SelectObject(hdc, hOldPen);
1519 DeleteObject(hNewPen);
1520 SelectObject(hdc, hOldBrush);
1521
1522 return TRUE;
1523 }
1524
1525
1526 /**********************************************************************
1527 * DrawAnimatedRects (USER32.@)
1528 */
1529 BOOL WINAPI DrawAnimatedRects( HWND hwnd, INT idAni, const RECT* lprcFrom, const RECT* lprcTo )
1530 {
1531 FIXME("(%p,%d,%p,%p): stub\n",hwnd,idAni,lprcFrom,lprcTo);
1532 return TRUE;
1533 }
1534
1535
1536 /**********************************************************************
1537 * UITOOLS_DrawStateJam
1538 *
1539 * Jams in the requested type in the dc
1540 */
1541 static BOOL UITOOLS_DrawStateJam( HDC hdc, UINT opcode, DRAWSTATEPROC func, LPARAM lp, WPARAM wp,
1542 LPRECT rc, UINT dtflags, BOOL unicode )
1543 {
1544 HDC memdc;
1545 HBITMAP hbmsave;
1546 BOOL retval;
1547 INT cx = rc->right - rc->left;
1548 INT cy = rc->bottom - rc->top;
1549
1550 switch(opcode)
1551 {
1552 case DST_TEXT:
1553 case DST_PREFIXTEXT:
1554 if(unicode)
1555 return DrawTextW(hdc, (LPWSTR)lp, (INT)wp, rc, dtflags);
1556 else
1557 return DrawTextA(hdc, (LPSTR)lp, (INT)wp, rc, dtflags);
1558
1559 case DST_ICON:
1560 return DrawIconEx(hdc, rc->left, rc->top, (HICON)lp, 0, 0, 0, NULL, DI_NORMAL);
1561
1562 case DST_BITMAP:
1563 memdc = CreateCompatibleDC(hdc);
1564 if(!memdc) return FALSE;
1565 hbmsave = SelectObject(memdc, (HBITMAP)lp);
1566 if(!hbmsave)
1567 {
1568 DeleteDC(memdc);
1569 return FALSE;
1570 }
1571 retval = BitBlt(hdc, rc->left, rc->top, cx, cy, memdc, 0, 0, SRCCOPY);
1572 SelectObject(memdc, hbmsave);
1573 DeleteDC(memdc);
1574 return retval;
1575
1576 case DST_COMPLEX:
1577 if(func) {
1578 BOOL bRet;
1579 /* DRAWSTATEPROC assumes that it draws at the center of coordinates */
1580
1581 OffsetViewportOrgEx(hdc, rc->left, rc->top, NULL);
1582 bRet = func(hdc, lp, wp, cx, cy);
1583 /* Restore origin */
1584 OffsetViewportOrgEx(hdc, -rc->left, -rc->top, NULL);
1585 return bRet;
1586 } else
1587 return FALSE;
1588 }
1589 return FALSE;
1590 }
1591
1592 /**********************************************************************
1593 * UITOOLS_DrawState()
1594 */
1595 static BOOL UITOOLS_DrawState(HDC hdc, HBRUSH hbr, DRAWSTATEPROC func, LPARAM lp, WPARAM wp,
1596 INT x, INT y, INT cx, INT cy, UINT flags, BOOL unicode )
1597 {
1598 HBITMAP hbm, hbmsave;
1599 HFONT hfsave;
1600 HBRUSH hbsave, hbrtmp = 0;
1601 HDC memdc;
1602 RECT rc;
1603 UINT dtflags = DT_NOCLIP;
1604 COLORREF fg, bg;
1605 UINT opcode = flags & 0xf;
1606 INT len = wp;
1607 BOOL retval, tmp;
1608
1609 if((opcode == DST_TEXT || opcode == DST_PREFIXTEXT) && !len) /* The string is '\0' terminated */
1610 {
1611 if (!lp) return FALSE;
1612
1613 if(unicode)
1614 len = strlenW((LPWSTR)lp);
1615 else
1616 len = strlen((LPSTR)lp);
1617 }
1618
1619 /* Find out what size the image has if not given by caller */
1620 if(!cx || !cy)
1621 {
1622 SIZE s;
1623 BITMAP bm;
1624
1625 switch(opcode)
1626 {
1627 case DST_TEXT:
1628 case DST_PREFIXTEXT:
1629 if(unicode)
1630 retval = GetTextExtentPoint32W(hdc, (LPWSTR)lp, len, &s);
1631 else
1632 retval = GetTextExtentPoint32A(hdc, (LPSTR)lp, len, &s);
1633 if(!retval) return FALSE;
1634 break;
1635
1636 case DST_ICON:
1637 if (!get_icon_size( (HICON)lp, &s )) return FALSE;
1638 break;
1639
1640 case DST_BITMAP:
1641 if(!GetObjectA((HBITMAP)lp, sizeof(bm), &bm)) return FALSE;
1642 s.cx = bm.bmWidth;
1643 s.cy = bm.bmHeight;
1644 break;
1645
1646 case DST_COMPLEX: /* cx and cy must be set in this mode */
1647 return FALSE;
1648 }
1649
1650 if(!cx) cx = s.cx;
1651 if(!cy) cy = s.cy;
1652 }
1653
1654 rc.left = x;
1655 rc.top = y;
1656 rc.right = x + cx;
1657 rc.bottom = y + cy;
1658
1659 if(flags & DSS_RIGHT) /* This one is not documented in the win32.hlp file */
1660 dtflags |= DT_RIGHT;
1661 if(opcode == DST_TEXT)
1662 dtflags |= DT_NOPREFIX;
1663
1664 /* For DSS_NORMAL we just jam in the image and return */
1665 if((flags & 0x7ff0) == DSS_NORMAL)
1666 {
1667 return UITOOLS_DrawStateJam(hdc, opcode, func, lp, len, &rc, dtflags, unicode);
1668 }
1669
1670 /* For all other states we need to convert the image to B/W in a local bitmap */
1671 /* before it is displayed */
1672 fg = SetTextColor(hdc, RGB(0, 0, 0));
1673 bg = SetBkColor(hdc, RGB(255, 255, 255));
1674 hbm = NULL; hbmsave = NULL;
1675 memdc = NULL; hbsave = NULL;
1676 retval = FALSE; /* assume failure */
1677
1678 /* From here on we must use "goto cleanup" when something goes wrong */
1679 hbm = CreateBitmap(cx, cy, 1, 1, NULL);
1680 if(!hbm) goto cleanup;
1681 memdc = CreateCompatibleDC(hdc);
1682 if(!memdc) goto cleanup;
1683 hbmsave = SelectObject(memdc, hbm);
1684 if(!hbmsave) goto cleanup;
1685 rc.left = rc.top = 0;
1686 rc.right = cx;
1687 rc.bottom = cy;
1688 if(!FillRect(memdc, &rc, GetStockObject(WHITE_BRUSH))) goto cleanup;
1689 SetBkColor(memdc, RGB(255, 255, 255));
1690 SetTextColor(memdc, RGB(0, 0, 0));
1691 hfsave = SelectObject(memdc, GetCurrentObject(hdc, OBJ_FONT));
1692
1693 /* DST_COMPLEX may draw text as well,
1694 * so we must be sure that correct font is selected
1695 */
1696 if(!hfsave && (opcode <= DST_PREFIXTEXT)) goto cleanup;
1697 tmp = UITOOLS_DrawStateJam(memdc, opcode, func, lp, len, &rc, dtflags, unicode);
1698 if(hfsave) SelectObject(memdc, hfsave);
1699 if(!tmp) goto cleanup;
1700
1701 /* This state cause the image to be dithered */
1702 if(flags & DSS_UNION)
1703 {
1704 hbsave = SelectObject(memdc, SYSCOLOR_55AABrush);
1705 if(!hbsave) goto cleanup;
1706 tmp = PatBlt(memdc, 0, 0, cx, cy, 0x00FA0089);
1707 SelectObject(memdc, hbsave);
1708 if(!tmp) goto cleanup;
1709 }
1710
1711 if (flags & DSS_DISABLED)
1712 hbrtmp = CreateSolidBrush(GetSysColor(COLOR_3DHILIGHT));
1713 else if (flags & DSS_DEFAULT)
1714 hbrtmp = CreateSolidBrush(GetSysColor(COLOR_3DSHADOW));
1715
1716 /* Draw light or dark shadow */
1717 if (flags & (DSS_DISABLED|DSS_DEFAULT))
1718 {
1719 if(!hbrtmp) goto cleanup;
1720 hbsave = SelectObject(hdc, hbrtmp);
1721 if(!hbsave) goto cleanup;
1722 if(!BitBlt(hdc, x+1, y+1, cx, cy, memdc, 0, 0, 0x00B8074A)) goto cleanup;
1723 SelectObject(hdc, hbsave);
1724 DeleteObject(hbrtmp);
1725 hbrtmp = 0;
1726 }
1727
1728 if (flags & DSS_DISABLED)
1729 {
1730 hbr = hbrtmp = CreateSolidBrush(GetSysColor(COLOR_3DSHADOW));
1731 if(!hbrtmp) goto cleanup;
1732 }
1733 else if (!hbr)
1734 {
1735 hbr = GetStockObject(BLACK_BRUSH);
1736 }
1737
1738 hbsave = SelectObject(hdc, hbr);
1739
1740 if(!BitBlt(hdc, x, y, cx, cy, memdc, 0, 0, 0x00B8074A)) goto cleanup;
1741
1742 retval = TRUE; /* We succeeded */
1743
1744 cleanup:
1745 SetTextColor(hdc, fg);
1746 SetBkColor(hdc, bg);
1747
1748 if(hbsave) SelectObject(hdc, hbsave);
1749 if(hbmsave) SelectObject(memdc, hbmsave);
1750 if(hbrtmp) DeleteObject(hbrtmp);
1751 if(hbm) DeleteObject(hbm);
1752 if(memdc) DeleteDC(memdc);
1753
1754 return retval;
1755 }
1756
1757 /**********************************************************************
1758 * DrawStateA (USER32.@)
1759 */
1760 BOOL WINAPI DrawStateA(HDC hdc, HBRUSH hbr,
1761 DRAWSTATEPROC func, LPARAM ldata, WPARAM wdata,
1762 INT x, INT y, INT cx, INT cy, UINT flags)
1763 {
1764 return UITOOLS_DrawState(hdc, hbr, func, ldata, wdata, x, y, cx, cy, flags, FALSE);
1765 }
1766
1767 /**********************************************************************
1768 * DrawStateW (USER32.@)
1769 */
1770 BOOL WINAPI DrawStateW(HDC hdc, HBRUSH hbr,
1771 DRAWSTATEPROC func, LPARAM ldata, WPARAM wdata,
1772 INT x, INT y, INT cx, INT cy, UINT flags)
1773 {
1774 return UITOOLS_DrawState(hdc, hbr, func, ldata, wdata, x, y, cx, cy, flags, TRUE);
1775 }
Windows API implementation