]>
Commit | Line | Data |
---|---|---|
878ddf1f | 1 | /*++\r |
c8dd259d | 2 | Copyright (c) 2006 - 2007, Intel Corporation\r |
3 | All rights reserved. This program and the accompanying materials\r | |
4 | are licensed and made available under the terms and conditions of the BSD License\r | |
5 | which accompanies this distribution. The full text of the license may be found at\r | |
6 | http://opensource.org/licenses/bsd-license.php\r | |
7 | \r | |
8 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
9 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
878ddf1f | 10 | \r |
11 | Module Name:\r | |
cb44bbdb | 12 | Presentation.c\r |
878ddf1f | 13 | \r |
14 | Abstract:\r | |
15 | \r | |
16 | Some presentation routines.\r | |
17 | \r | |
18 | Revision History:\r | |
19 | \r | |
20 | --*/\r | |
21 | \r | |
22 | #include "Setup.h"\r | |
23 | #include "Ui.h"\r | |
24 | #include "Colors.h"\r | |
25 | \r | |
26 | VOID\r | |
27 | ClearLines (\r | |
28 | UINTN LeftColumn,\r | |
29 | UINTN RightColumn,\r | |
30 | UINTN TopRow,\r | |
31 | UINTN BottomRow,\r | |
32 | UINTN TextAttribute\r | |
33 | )\r | |
34 | {\r | |
35 | CHAR16 *Buffer;\r | |
36 | UINTN Row;\r | |
37 | \r | |
38 | //\r | |
39 | // For now, allocate an arbitrarily long buffer\r | |
40 | //\r | |
41 | Buffer = AllocateZeroPool (0x10000);\r | |
42 | ASSERT (Buffer != NULL);\r | |
43 | \r | |
44 | //\r | |
45 | // Set foreground and background as defined\r | |
46 | //\r | |
47 | gST->ConOut->SetAttribute (gST->ConOut, TextAttribute);\r | |
48 | \r | |
49 | //\r | |
50 | // Much faster to buffer the long string instead of print it a character at a time\r | |
51 | //\r | |
52 | SetUnicodeMem (Buffer, RightColumn - LeftColumn, L' ');\r | |
53 | \r | |
54 | //\r | |
55 | // Clear the desired area with the appropriate foreground/background\r | |
56 | //\r | |
57 | for (Row = TopRow; Row <= BottomRow; Row++) {\r | |
58 | PrintStringAt (LeftColumn, Row, Buffer);\r | |
59 | }\r | |
60 | \r | |
61 | gST->ConOut->SetCursorPosition (gST->ConOut, LeftColumn, TopRow);\r | |
62 | \r | |
c8dd259d | 63 | FreePool (Buffer);\r |
878ddf1f | 64 | return ;\r |
65 | }\r | |
66 | \r | |
67 | VOID\r | |
68 | NewStrCat (\r | |
69 | CHAR16 *Destination,\r | |
70 | CHAR16 *Source\r | |
71 | )\r | |
72 | {\r | |
73 | UINTN Length;\r | |
74 | \r | |
75 | for (Length = 0; Destination[Length] != 0; Length++)\r | |
76 | ;\r | |
77 | \r | |
78 | //\r | |
79 | // We now have the length of the original string\r | |
80 | // We can safely assume for now that we are concatenating a narrow value to this string.\r | |
81 | // For instance, the string is "XYZ" and cat'ing ">"\r | |
82 | // If this assumption changes, we need to make this routine a bit more complex\r | |
83 | //\r | |
84 | Destination[Length] = (CHAR16) NARROW_CHAR;\r | |
85 | Length++;\r | |
86 | \r | |
87 | StrCpy (Destination + Length, Source);\r | |
88 | }\r | |
89 | \r | |
90 | UINTN\r | |
91 | GetStringWidth (\r | |
92 | CHAR16 *String\r | |
93 | )\r | |
94 | {\r | |
95 | UINTN Index;\r | |
96 | UINTN Count;\r | |
97 | UINTN IncrementValue;\r | |
98 | \r | |
99 | Index = 0;\r | |
100 | Count = 0;\r | |
101 | IncrementValue = 1;\r | |
102 | \r | |
103 | do {\r | |
104 | //\r | |
105 | // Advance to the null-terminator or to the first width directive\r | |
106 | //\r | |
107 | for (;\r | |
108 | (String[Index] != NARROW_CHAR) && (String[Index] != WIDE_CHAR) && (String[Index] != 0);\r | |
109 | Index++, Count = Count + IncrementValue\r | |
110 | )\r | |
111 | ;\r | |
112 | \r | |
113 | //\r | |
114 | // We hit the null-terminator, we now have a count\r | |
115 | //\r | |
116 | if (String[Index] == 0) {\r | |
117 | break;\r | |
118 | }\r | |
119 | //\r | |
120 | // We encountered a narrow directive - strip it from the size calculation since it doesn't get printed\r | |
121 | // and also set the flag that determines what we increment by.(if narrow, increment by 1, if wide increment by 2)\r | |
122 | //\r | |
123 | if (String[Index] == NARROW_CHAR) {\r | |
124 | //\r | |
125 | // Skip to the next character\r | |
126 | //\r | |
127 | Index++;\r | |
128 | IncrementValue = 1;\r | |
129 | } else {\r | |
130 | //\r | |
131 | // Skip to the next character\r | |
132 | //\r | |
133 | Index++;\r | |
134 | IncrementValue = 2;\r | |
135 | }\r | |
136 | } while (String[Index] != 0);\r | |
137 | \r | |
138 | //\r | |
139 | // Increment by one to include the null-terminator in the size\r | |
140 | //\r | |
141 | Count++;\r | |
142 | \r | |
143 | return Count * sizeof (CHAR16);\r | |
144 | }\r | |
145 | \r | |
146 | VOID\r | |
147 | DisplayPageFrame (\r | |
148 | VOID\r | |
149 | )\r | |
150 | {\r | |
151 | UINTN Index;\r | |
152 | UINT8 Line;\r | |
153 | UINT8 Alignment;\r | |
154 | CHAR16 Character;\r | |
155 | CHAR16 *Buffer;\r | |
156 | CHAR16 *StrFrontPageBanner;\r | |
157 | EFI_SCREEN_DESCRIPTOR LocalScreen;\r | |
158 | UINTN Row;\r | |
159 | \r | |
160 | ZeroMem (&LocalScreen, sizeof (EFI_SCREEN_DESCRIPTOR));\r | |
161 | gST->ConOut->QueryMode (gST->ConOut, gST->ConOut->Mode->Mode, &LocalScreen.RightColumn, &LocalScreen.BottomRow);\r | |
162 | ClearLines (0, LocalScreen.RightColumn, 0, LocalScreen.BottomRow, KEYHELP_BACKGROUND);\r | |
163 | \r | |
164 | CopyMem (&LocalScreen, &gScreenDimensions, sizeof (EFI_SCREEN_DESCRIPTOR));\r | |
165 | \r | |
166 | //\r | |
167 | // For now, allocate an arbitrarily long buffer\r | |
168 | //\r | |
169 | Buffer = AllocateZeroPool (0x10000);\r | |
170 | ASSERT (Buffer != NULL);\r | |
171 | \r | |
172 | Character = (CHAR16) BOXDRAW_HORIZONTAL;\r | |
173 | \r | |
174 | for (Index = 0; Index + 2 < (LocalScreen.RightColumn - LocalScreen.LeftColumn); Index++) {\r | |
175 | Buffer[Index] = Character;\r | |
176 | }\r | |
177 | \r | |
178 | if (gClassOfVfr == EFI_FRONT_PAGE_SUBCLASS) {\r | |
179 | //\r | |
180 | // ClearLines(0, LocalScreen.RightColumn, 0, BANNER_HEIGHT-1, BANNER_TEXT | BANNER_BACKGROUND);\r | |
181 | //\r | |
182 | ClearLines (\r | |
183 | LocalScreen.LeftColumn,\r | |
184 | LocalScreen.RightColumn,\r | |
185 | LocalScreen.TopRow,\r | |
186 | FRONT_PAGE_HEADER_HEIGHT - 1 + LocalScreen.TopRow,\r | |
187 | BANNER_TEXT | BANNER_BACKGROUND\r | |
188 | );\r | |
189 | //\r | |
190 | // for (Line = 0; Line < BANNER_HEIGHT; Line++) {\r | |
191 | //\r | |
192 | for (Line = (UINT8) LocalScreen.TopRow; Line < BANNER_HEIGHT + (UINT8) LocalScreen.TopRow; Line++) {\r | |
193 | //\r | |
194 | // for (Alignment = 0; Alignment < BANNER_COLUMNS; Alignment++) {\r | |
195 | //\r | |
196 | for (Alignment = (UINT8) LocalScreen.LeftColumn;\r | |
197 | Alignment < BANNER_COLUMNS + (UINT8) LocalScreen.LeftColumn;\r | |
198 | Alignment++\r | |
199 | ) {\r | |
200 | if (BannerData->Banner[Line - (UINT8) LocalScreen.TopRow][Alignment - (UINT8) LocalScreen.LeftColumn] != 0x0000) {\r | |
201 | StrFrontPageBanner = GetToken (\r | |
202 | BannerData->Banner[Line - (UINT8) LocalScreen.TopRow][Alignment - (UINT8) LocalScreen.LeftColumn],\r | |
203 | FrontPageHandle\r | |
204 | );\r | |
205 | } else {\r | |
206 | continue;\r | |
207 | }\r | |
208 | \r | |
209 | switch (Alignment - LocalScreen.LeftColumn) {\r | |
210 | case 0:\r | |
211 | //\r | |
212 | // Handle left column\r | |
213 | //\r | |
214 | PrintStringAt (LocalScreen.LeftColumn, Line, StrFrontPageBanner);\r | |
215 | break;\r | |
216 | \r | |
217 | case 1:\r | |
218 | //\r | |
219 | // Handle center column\r | |
220 | //\r | |
221 | PrintStringAt (\r | |
222 | LocalScreen.LeftColumn + (LocalScreen.RightColumn - LocalScreen.LeftColumn) / 3,\r | |
223 | Line,\r | |
224 | StrFrontPageBanner\r | |
225 | );\r | |
226 | break;\r | |
227 | \r | |
228 | case 2:\r | |
229 | //\r | |
230 | // Handle right column\r | |
231 | //\r | |
232 | PrintStringAt (\r | |
233 | LocalScreen.LeftColumn + (LocalScreen.RightColumn - LocalScreen.LeftColumn) * 2 / 3,\r | |
234 | Line,\r | |
235 | StrFrontPageBanner\r | |
236 | );\r | |
237 | break;\r | |
238 | }\r | |
239 | \r | |
c8dd259d | 240 | FreePool (StrFrontPageBanner);\r |
878ddf1f | 241 | }\r |
242 | }\r | |
243 | }\r | |
244 | \r | |
245 | ClearLines (\r | |
246 | LocalScreen.LeftColumn,\r | |
247 | LocalScreen.RightColumn,\r | |
248 | LocalScreen.BottomRow - STATUS_BAR_HEIGHT - FOOTER_HEIGHT,\r | |
249 | LocalScreen.BottomRow - STATUS_BAR_HEIGHT - 1,\r | |
250 | KEYHELP_TEXT | KEYHELP_BACKGROUND\r | |
251 | );\r | |
252 | \r | |
253 | if (gClassOfVfr != EFI_FRONT_PAGE_SUBCLASS) {\r | |
254 | ClearLines (\r | |
255 | LocalScreen.LeftColumn,\r | |
256 | LocalScreen.RightColumn,\r | |
257 | LocalScreen.TopRow,\r | |
258 | LocalScreen.TopRow + NONE_FRONT_PAGE_HEADER_HEIGHT - 1,\r | |
259 | TITLE_TEXT | TITLE_BACKGROUND\r | |
260 | );\r | |
261 | //\r | |
262 | // Print Top border line\r | |
263 | // +------------------------------------------------------------------------------+\r | |
264 | // ? ?\r | |
265 | // +------------------------------------------------------------------------------+\r | |
266 | //\r | |
267 | Character = (CHAR16) BOXDRAW_DOWN_RIGHT;\r | |
268 | \r | |
269 | PrintChar (Character);\r | |
270 | PrintString (Buffer);\r | |
271 | \r | |
272 | Character = (CHAR16) BOXDRAW_DOWN_LEFT;\r | |
273 | PrintChar (Character);\r | |
274 | \r | |
275 | Character = (CHAR16) BOXDRAW_VERTICAL;\r | |
276 | for (Row = LocalScreen.TopRow + 1; Row <= LocalScreen.TopRow + NONE_FRONT_PAGE_HEADER_HEIGHT - 2; Row++) {\r | |
277 | PrintCharAt (LocalScreen.LeftColumn, Row, Character);\r | |
278 | PrintCharAt (LocalScreen.RightColumn - 1, Row, Character);\r | |
279 | }\r | |
280 | \r | |
281 | Character = (CHAR16) BOXDRAW_UP_RIGHT;\r | |
282 | PrintCharAt (LocalScreen.LeftColumn, LocalScreen.TopRow + NONE_FRONT_PAGE_HEADER_HEIGHT - 1, Character);\r | |
283 | PrintString (Buffer);\r | |
284 | \r | |
285 | Character = (CHAR16) BOXDRAW_UP_LEFT;\r | |
286 | PrintChar (Character);\r | |
287 | \r | |
288 | if (gClassOfVfr == EFI_SETUP_APPLICATION_SUBCLASS) {\r | |
289 | //\r | |
290 | // Print Bottom border line\r | |
291 | // +------------------------------------------------------------------------------+\r | |
292 | // ? ?\r | |
293 | // +------------------------------------------------------------------------------+\r | |
294 | //\r | |
295 | Character = (CHAR16) BOXDRAW_DOWN_RIGHT;\r | |
296 | PrintCharAt (LocalScreen.LeftColumn, LocalScreen.BottomRow - STATUS_BAR_HEIGHT - FOOTER_HEIGHT, Character);\r | |
297 | \r | |
298 | PrintString (Buffer);\r | |
299 | \r | |
300 | Character = (CHAR16) BOXDRAW_DOWN_LEFT;\r | |
301 | PrintChar (Character);\r | |
302 | Character = (CHAR16) BOXDRAW_VERTICAL;\r | |
303 | for (Row = LocalScreen.BottomRow - STATUS_BAR_HEIGHT - FOOTER_HEIGHT + 1;\r | |
304 | Row <= LocalScreen.BottomRow - STATUS_BAR_HEIGHT - 2;\r | |
305 | Row++\r | |
306 | ) {\r | |
307 | PrintCharAt (LocalScreen.LeftColumn, Row, Character);\r | |
308 | PrintCharAt (LocalScreen.RightColumn - 1, Row, Character);\r | |
309 | }\r | |
310 | \r | |
311 | Character = (CHAR16) BOXDRAW_UP_RIGHT;\r | |
312 | PrintCharAt (LocalScreen.LeftColumn, LocalScreen.BottomRow - STATUS_BAR_HEIGHT - 1, Character);\r | |
313 | \r | |
314 | PrintString (Buffer);\r | |
315 | \r | |
316 | Character = (CHAR16) BOXDRAW_UP_LEFT;\r | |
317 | PrintChar (Character);\r | |
318 | }\r | |
319 | }\r | |
320 | \r | |
c8dd259d | 321 | FreePool (Buffer);\r |
878ddf1f | 322 | \r |
323 | }\r | |
324 | \r | |
325 | /*\r | |
326 | +------------------------------------------------------------------------------+\r | |
327 | ?F2=Previous Page Setup Page ?\r | |
328 | +------------------------------------------------------------------------------+\r | |
329 | \r | |
c8dd259d | 330 | \r |
878ddf1f | 331 | \r |
332 | \r | |
333 | \r | |
334 | \r | |
335 | \r | |
336 | \r | |
337 | \r | |
338 | \r | |
339 | \r | |
340 | \r | |
341 | \r | |
342 | \r | |
343 | \r | |
344 | \r | |
345 | \r | |
346 | +------------------------------------------------------------------------------+\r | |
347 | ?F1=Scroll Help F9=Reset to Defaults F10=Save and Exit ?\r | |
348 | | ^"=Move Highlight <Spacebar> Toggles Checkbox Esc=Discard Changes |\r | |
349 | +------------------------------------------------------------------------------+\r | |
350 | */\r | |
1cc8ee78 | 351 | STATIC\r |
878ddf1f | 352 | UI_MENU_OPTION *\r |
353 | DisplayForm (\r | |
354 | OUT UI_MENU_OPTION *Selection,\r | |
355 | IN UINT16 FormHandle,\r | |
356 | IN UINT16 TitleToken,\r | |
357 | IN EFI_FORM_TAGS FormTags,\r | |
358 | IN EFI_FILE_FORM_TAGS *FileFormTagsHead,\r | |
359 | IN UINT8 *CallbackData\r | |
360 | )\r | |
361 | {\r | |
362 | CHAR16 *StringPtr;\r | |
363 | UINTN Index;\r | |
364 | UINTN Count;\r | |
365 | UINT16 MenuItemCount;\r | |
366 | EFI_HII_HANDLE Handle;\r | |
367 | UINT16 FormId;\r | |
368 | STRING_REF String;\r | |
369 | EFI_FILE_FORM_TAGS *FileFormTags;\r | |
370 | BOOLEAN SuppressIf;\r | |
371 | BOOLEAN Suppress;\r | |
372 | BOOLEAN GrayOut;\r | |
373 | BOOLEAN Conditional;\r | |
374 | EFI_SCREEN_DESCRIPTOR LocalScreen;\r | |
375 | UINT16 Width;\r | |
376 | UINTN ArrayEntry;\r | |
377 | CHAR16 *OutputString;\r | |
378 | \r | |
379 | Handle = Selection->Handle;\r | |
380 | FormId = 0;\r | |
381 | String = 0;\r | |
382 | MenuItemCount = 0;\r | |
383 | ArrayEntry = 0;\r | |
384 | OutputString = NULL;\r | |
385 | \r | |
386 | CopyMem (&LocalScreen, &gScreenDimensions, sizeof (EFI_SCREEN_DESCRIPTOR));\r | |
387 | \r | |
388 | //\r | |
389 | // If we hit a F2 (previous) we already nuked the menu and are simply carrying around what information we need\r | |
390 | //\r | |
391 | if (Selection->Previous) {\r | |
392 | Selection->Previous = FALSE;\r | |
393 | } else {\r | |
394 | UiFreeMenu ();\r | |
395 | UiInitMenu ();\r | |
396 | }\r | |
397 | \r | |
398 | StringPtr = GetToken (TitleToken, Handle);\r | |
399 | \r | |
400 | if (gClassOfVfr != EFI_FRONT_PAGE_SUBCLASS) {\r | |
401 | gST->ConOut->SetAttribute (gST->ConOut, TITLE_TEXT | TITLE_BACKGROUND);\r | |
402 | PrintStringAt (\r | |
403 | (LocalScreen.RightColumn + LocalScreen.LeftColumn - GetStringWidth (StringPtr) / 2) / 2,\r | |
404 | LocalScreen.TopRow + 1,\r | |
405 | StringPtr\r | |
406 | );\r | |
407 | }\r | |
408 | \r | |
409 | if (gClassOfVfr == EFI_SETUP_APPLICATION_SUBCLASS) {\r | |
410 | gST->ConOut->SetAttribute (gST->ConOut, KEYHELP_TEXT | KEYHELP_BACKGROUND);\r | |
411 | \r | |
412 | //\r | |
413 | // Display the infrastructure strings\r | |
414 | //\r | |
415 | if (!IsListEmpty (&gMenuList)) {\r | |
416 | PrintStringAt (LocalScreen.LeftColumn + 2, LocalScreen.TopRow + 1, gFunctionTwoString);\r | |
417 | }\r | |
418 | \r | |
419 | PrintStringAt (LocalScreen.LeftColumn + 2, LocalScreen.BottomRow - 4, gFunctionOneString);\r | |
420 | PrintStringAt (\r | |
421 | LocalScreen.LeftColumn + (LocalScreen.RightColumn - LocalScreen.LeftColumn) / 3,\r | |
422 | LocalScreen.BottomRow - 4,\r | |
423 | gFunctionNineString\r | |
424 | );\r | |
425 | PrintStringAt (\r | |
426 | LocalScreen.LeftColumn + (LocalScreen.RightColumn - LocalScreen.LeftColumn) * 2 / 3,\r | |
427 | LocalScreen.BottomRow - 4,\r | |
428 | gFunctionTenString\r | |
429 | );\r | |
430 | PrintAt (LocalScreen.LeftColumn + 2, LocalScreen.BottomRow - 3, (CHAR16 *) L"%c%c%s", ARROW_UP, ARROW_DOWN, gMoveHighlight);\r | |
431 | PrintStringAt (\r | |
432 | LocalScreen.LeftColumn + (LocalScreen.RightColumn - LocalScreen.LeftColumn) / 3,\r | |
433 | LocalScreen.BottomRow - 3,\r | |
434 | gEscapeString\r | |
435 | );\r | |
436 | }\r | |
437 | //\r | |
438 | // Remove Buffer allocated for StringPtr after it has been used.\r | |
439 | //\r | |
c8dd259d | 440 | FreePool (StringPtr);\r |
878ddf1f | 441 | \r |
442 | for (Index = 0; FormTags.Tags[Index].Operand != EFI_IFR_END_FORM_OP; Index++) {\r | |
443 | GrayOut = FALSE;\r | |
444 | Suppress = FALSE;\r | |
445 | SuppressIf = FALSE;\r | |
446 | Conditional = FALSE;\r | |
447 | FileFormTags = FileFormTagsHead;\r | |
448 | \r | |
449 | if (FormTags.Tags[Index].Operand == EFI_IFR_FORM_OP) {\r | |
450 | FormId = FormTags.Tags[Index].Id;\r | |
451 | }\r | |
452 | //\r | |
453 | // This gives us visibility to the FileFormTags->NvRamMap to check things\r | |
454 | // ActiveIfr is a global maintained by the menuing code to ensure that we\r | |
455 | // are pointing to the correct formset's file data.\r | |
456 | //\r | |
457 | for (Count = 0; Count < gActiveIfr; Count++) {\r | |
458 | FileFormTags = FileFormTags->NextFile;\r | |
459 | }\r | |
460 | //\r | |
461 | // GrayoutIf [SuppressIf]\r | |
462 | // <BOOLEANS>\r | |
463 | // OpCode(s)\r | |
464 | // EndIf\r | |
465 | //\r | |
466 | // SuppressIf [GrayoutIf]\r | |
467 | // <BOOLEANS>\r | |
468 | // OpCode(s)\r | |
469 | // EndIf\r | |
470 | //\r | |
471 | Count = 0;\r | |
472 | \r | |
473 | do {\r | |
474 | switch (FormTags.Tags[Index].Operand) {\r | |
475 | case EFI_IFR_SUPPRESS_IF_OP:\r | |
476 | SuppressIf = TRUE;\r | |
477 | \r | |
478 | case EFI_IFR_GRAYOUT_IF_OP:\r | |
479 | \r | |
480 | Conditional = TRUE;\r | |
481 | \r | |
482 | //\r | |
483 | // Advance to the next op-code\r | |
484 | //\r | |
485 | Index++;\r | |
486 | \r | |
487 | //\r | |
488 | // We are now pointing to the beginning of the consistency checking. Let's fast forward\r | |
489 | // through the AND/OR/NOT data to come up with some meaningful ID data.\r | |
490 | //\r | |
491 | for (;\r | |
492 | FormTags.Tags[Index].Operand == EFI_IFR_AND_OP ||\r | |
493 | FormTags.Tags[Index].Operand == EFI_IFR_OR_OP ||\r | |
494 | FormTags.Tags[Index].Operand == EFI_IFR_GT_OP ||\r | |
495 | FormTags.Tags[Index].Operand == EFI_IFR_GE_OP ||\r | |
496 | FormTags.Tags[Index].Operand == EFI_IFR_NOT_OP;\r | |
497 | Index++\r | |
498 | )\r | |
499 | ;\r | |
500 | \r | |
501 | //\r | |
502 | // We need to walk through the consistency checks until we hit the end of the consistency\r | |
503 | // FALSE means evaluate this single expression\r | |
504 | // The ConsistencyId refers to which expression in the Consistency database to use\r | |
505 | //\r | |
506 | if (SuppressIf) {\r | |
507 | Suppress = ValueIsNotValid (\r | |
508 | FALSE,\r | |
509 | FormTags.Tags[Index].ConsistencyId,\r | |
510 | &FormTags.Tags[Index],\r | |
511 | FileFormTags,\r | |
512 | &String\r | |
513 | );\r | |
514 | SuppressIf = FALSE;\r | |
515 | } else {\r | |
516 | GrayOut = ValueIsNotValid (\r | |
517 | FALSE,\r | |
518 | FormTags.Tags[Index].ConsistencyId,\r | |
519 | &FormTags.Tags[Index],\r | |
520 | FileFormTags,\r | |
521 | &String\r | |
522 | );\r | |
523 | }\r | |
524 | //\r | |
525 | // Advance to the end of the expression (Will land us at a grayoutif/suppressif or the op-code being affected)\r | |
526 | //\r | |
527 | for (;\r | |
528 | FormTags.Tags[Index].Operand == EFI_IFR_EQ_ID_VAL_OP ||\r | |
529 | FormTags.Tags[Index].Operand == EFI_IFR_EQ_VAR_VAL_OP ||\r | |
530 | FormTags.Tags[Index].Operand == EFI_IFR_EQ_ID_ID_OP ||\r | |
531 | FormTags.Tags[Index].Operand == EFI_IFR_EQ_ID_LIST_OP ||\r | |
532 | FormTags.Tags[Index].Operand == EFI_IFR_NOT_OP ||\r | |
533 | FormTags.Tags[Index].Operand == EFI_IFR_AND_OP ||\r | |
534 | FormTags.Tags[Index].Operand == EFI_IFR_OR_OP ||\r | |
535 | FormTags.Tags[Index].Operand == EFI_IFR_TRUE_OP ||\r | |
536 | FormTags.Tags[Index].Operand == EFI_IFR_FALSE_OP ||\r | |
537 | FormTags.Tags[Index].Operand == EFI_IFR_GT_OP ||\r | |
538 | FormTags.Tags[Index].Operand == EFI_IFR_GE_OP ||\r | |
539 | FormTags.Tags[Index].Operand == EFI_IFR_LABEL_OP;\r | |
540 | Index++\r | |
541 | )\r | |
542 | ;\r | |
543 | break;\r | |
544 | \r | |
545 | default:\r | |
546 | goto GetOut;\r | |
547 | }\r | |
548 | //\r | |
549 | // Do this two times (at most will see a suppress and grayout combination\r | |
550 | //\r | |
551 | Count++;\r | |
552 | } while (Count < 2);\r | |
553 | \r | |
554 | GetOut:\r | |
555 | do {\r | |
556 | if (GrayOut) {\r | |
557 | FormTags.Tags[Index].GrayOut = TRUE;\r | |
558 | } else {\r | |
559 | FormTags.Tags[Index].GrayOut = FALSE;\r | |
560 | }\r | |
561 | if (Suppress && FormTags.Tags[Index].Operand == EFI_IFR_ONE_OF_OPTION_OP) {\r | |
562 | //\r | |
563 | // Only need .Suppress field when the tag is a one_of_option. For other cases, omit them directly.\r | |
564 | //\r | |
565 | FormTags.Tags[Index].Suppress = TRUE;\r | |
566 | } else {\r | |
567 | FormTags.Tags[Index].Suppress = FALSE;\r | |
568 | }\r | |
569 | \r | |
570 | if ((\r | |
571 | FormTags.Tags[Index].NumberOfLines > 0 ||\r | |
572 | FormTags.Tags[Index].Operand == EFI_IFR_DATE_OP ||\r | |
573 | FormTags.Tags[Index].Operand == EFI_IFR_TIME_OP\r | |
574 | ) &&\r | |
575 | !Suppress\r | |
576 | ) {\r | |
577 | \r | |
578 | StringPtr = GetToken (FormTags.Tags[Index].Text, Handle);\r | |
579 | \r | |
580 | Width = GetWidth (&FormTags.Tags[Index], Handle);\r | |
581 | \r | |
582 | //\r | |
583 | // This data can be retrieved over and over again. Therefore, reset to original values\r | |
584 | // before processing otherwise things will start growing linearly\r | |
585 | //\r | |
586 | if (FormTags.Tags[Index].NumberOfLines > 1) {\r | |
587 | FormTags.Tags[Index].NumberOfLines = 1;\r | |
588 | }\r | |
589 | \r | |
590 | for (Count = 0; GetLineByWidth (StringPtr, Width, &ArrayEntry, &OutputString) != 0x0000;) {\r | |
591 | //\r | |
592 | // If there is more string to process print on the next row and increment the Skip value\r | |
593 | //\r | |
594 | if (StrLen (&StringPtr[ArrayEntry])) {\r | |
595 | FormTags.Tags[Index].NumberOfLines++;\r | |
596 | }\r | |
597 | \r | |
c8dd259d | 598 | FreePool (OutputString);\r |
878ddf1f | 599 | }\r |
600 | \r | |
601 | ArrayEntry = 0;\r | |
602 | \r | |
603 | //\r | |
604 | // We are NOT!! removing this StringPtr buffer via FreePool since it is being used in the menuoptions, we will do\r | |
605 | // it in UiFreeMenu.\r | |
606 | //\r | |
607 | UiAddSubMenuOption (StringPtr, Handle, FormTags.Tags, Index, FormId, MenuItemCount);\r | |
608 | MenuItemCount++;\r | |
609 | }\r | |
610 | //\r | |
611 | // Keep processing menu entries based on the resultant suppress/grayout results until we hit an end-if\r | |
612 | //\r | |
613 | Index++;\r | |
614 | } while (FormTags.Tags[Index].Operand != EFI_IFR_END_IF_OP && Conditional);\r | |
615 | \r | |
616 | //\r | |
617 | // We advanced the index for the above conditional, rewind it to keep harmony with the for loop logic\r | |
618 | //\r | |
619 | Index--;\r | |
620 | }\r | |
621 | \r | |
622 | Selection = UiDisplayMenu (TRUE, FileFormTagsHead, (EFI_IFR_DATA_ARRAY *) CallbackData);\r | |
623 | \r | |
624 | return Selection;\r | |
625 | }\r | |
626 | \r | |
627 | VOID\r | |
628 | InitializeBrowserStrings (\r | |
629 | VOID\r | |
630 | )\r | |
631 | {\r | |
632 | gFunctionOneString = GetToken (STRING_TOKEN (FUNCTION_ONE_STRING), gHiiHandle);\r | |
633 | gFunctionTwoString = GetToken (STRING_TOKEN (FUNCTION_TWO_STRING), gHiiHandle);\r | |
634 | gFunctionNineString = GetToken (STRING_TOKEN (FUNCTION_NINE_STRING), gHiiHandle);\r | |
635 | gFunctionTenString = GetToken (STRING_TOKEN (FUNCTION_TEN_STRING), gHiiHandle);\r | |
636 | gEnterString = GetToken (STRING_TOKEN (ENTER_STRING), gHiiHandle);\r | |
637 | gEnterCommitString = GetToken (STRING_TOKEN (ENTER_COMMIT_STRING), gHiiHandle);\r | |
638 | gEscapeString = GetToken (STRING_TOKEN (ESCAPE_STRING), gHiiHandle);\r | |
639 | gMoveHighlight = GetToken (STRING_TOKEN (MOVE_HIGHLIGHT), gHiiHandle);\r | |
640 | gMakeSelection = GetToken (STRING_TOKEN (MAKE_SELECTION), gHiiHandle);\r | |
641 | gNumericInput = GetToken (STRING_TOKEN (NUMERIC_INPUT), gHiiHandle);\r | |
642 | gToggleCheckBox = GetToken (STRING_TOKEN (TOGGLE_CHECK_BOX), gHiiHandle);\r | |
643 | gPromptForPassword = GetToken (STRING_TOKEN (PROMPT_FOR_PASSWORD), gHiiHandle);\r | |
644 | gPromptForNewPassword = GetToken (STRING_TOKEN (PROMPT_FOR_NEW_PASSWORD), gHiiHandle);\r | |
645 | gConfirmPassword = GetToken (STRING_TOKEN (CONFIRM_PASSWORD), gHiiHandle);\r | |
646 | gConfirmError = GetToken (STRING_TOKEN (CONFIRM_ERROR), gHiiHandle);\r | |
647 | gPressEnter = GetToken (STRING_TOKEN (PRESS_ENTER), gHiiHandle);\r | |
648 | gEmptyString = GetToken (STRING_TOKEN (EMPTY_STRING), gHiiHandle);\r | |
649 | gAreYouSure = GetToken (STRING_TOKEN (ARE_YOU_SURE), gHiiHandle);\r | |
650 | gYesResponse = GetToken (STRING_TOKEN (ARE_YOU_SURE_YES), gHiiHandle);\r | |
651 | gNoResponse = GetToken (STRING_TOKEN (ARE_YOU_SURE_NO), gHiiHandle);\r | |
652 | gMiniString = GetToken (STRING_TOKEN (MINI_STRING), gHiiHandle);\r | |
653 | gPlusString = GetToken (STRING_TOKEN (PLUS_STRING), gHiiHandle);\r | |
654 | gMinusString = GetToken (STRING_TOKEN (MINUS_STRING), gHiiHandle);\r | |
655 | gAdjustNumber = GetToken (STRING_TOKEN (ADJUST_NUMBER), gHiiHandle);\r | |
656 | return ;\r | |
657 | }\r | |
658 | \r | |
659 | VOID\r | |
660 | UpdateKeyHelp (\r | |
661 | IN UI_MENU_OPTION *Selection,\r | |
662 | IN BOOLEAN Selected\r | |
663 | )\r | |
664 | /*++\r | |
665 | Routine Description:\r | |
666 | Update key's help imformation\r | |
667 | \r | |
668 | Arguments:\r | |
669 | Selection C The form that current display\r | |
670 | Selected C Whether or not a tag be selected\r | |
671 | \r | |
672 | Returns:\r | |
673 | None\r | |
674 | --*/\r | |
675 | {\r | |
676 | UINTN SecCol;\r | |
677 | UINTN ThdCol;\r | |
678 | UINTN LeftColumnOfHelp;\r | |
679 | UINTN RightColumnOfHelp;\r | |
680 | UINTN TopRowOfHelp;\r | |
681 | UINTN BottomRowOfHelp;\r | |
682 | UINTN StartColumnOfHelp;\r | |
683 | EFI_SCREEN_DESCRIPTOR LocalScreen;\r | |
684 | \r | |
685 | CopyMem (&LocalScreen, &gScreenDimensions, sizeof (EFI_SCREEN_DESCRIPTOR));\r | |
686 | \r | |
687 | SecCol = LocalScreen.LeftColumn + (LocalScreen.RightColumn - LocalScreen.LeftColumn) / 3;\r | |
688 | ThdCol = LocalScreen.LeftColumn + (LocalScreen.RightColumn - LocalScreen.LeftColumn) * 2 / 3;\r | |
689 | \r | |
690 | StartColumnOfHelp = LocalScreen.LeftColumn + 2;\r | |
691 | LeftColumnOfHelp = LocalScreen.LeftColumn + 1;\r | |
692 | RightColumnOfHelp = LocalScreen.RightColumn - 2;\r | |
693 | TopRowOfHelp = LocalScreen.BottomRow - 4;\r | |
694 | BottomRowOfHelp = LocalScreen.BottomRow - 3;\r | |
695 | \r | |
696 | if (gClassOfVfr == EFI_GENERAL_APPLICATION_SUBCLASS) {\r | |
697 | return ;\r | |
698 | }\r | |
699 | \r | |
700 | gST->ConOut->SetAttribute (gST->ConOut, KEYHELP_TEXT | KEYHELP_BACKGROUND);\r | |
701 | \r | |
702 | switch (Selection->ThisTag->Operand) {\r | |
703 | case EFI_IFR_ORDERED_LIST_OP:\r | |
704 | case EFI_IFR_ONE_OF_OP:\r | |
705 | case EFI_IFR_NUMERIC_OP:\r | |
706 | case EFI_IFR_TIME_OP:\r | |
707 | case EFI_IFR_DATE_OP:\r | |
708 | ClearLines (LeftColumnOfHelp, RightColumnOfHelp, TopRowOfHelp, BottomRowOfHelp, KEYHELP_TEXT | KEYHELP_BACKGROUND);\r | |
709 | \r | |
710 | if (!Selected) {\r | |
711 | if (gClassOfVfr == EFI_SETUP_APPLICATION_SUBCLASS) {\r | |
712 | PrintStringAt (StartColumnOfHelp, TopRowOfHelp, gFunctionOneString);\r | |
713 | PrintStringAt (SecCol, TopRowOfHelp, gFunctionNineString);\r | |
714 | PrintStringAt (ThdCol, TopRowOfHelp, gFunctionTenString);\r | |
715 | PrintStringAt (ThdCol, BottomRowOfHelp, gEscapeString);\r | |
716 | \r | |
717 | }\r | |
718 | \r | |
719 | if ((Selection->ThisTag->Operand == EFI_IFR_DATE_OP) || (Selection->ThisTag->Operand == EFI_IFR_TIME_OP)) {\r | |
720 | PrintAt (\r | |
721 | StartColumnOfHelp,\r | |
722 | BottomRowOfHelp,\r | |
723 | (CHAR16 *) L"%c%c%c%c%s",\r | |
724 | ARROW_UP,\r | |
725 | ARROW_DOWN,\r | |
726 | ARROW_RIGHT,\r | |
727 | ARROW_LEFT,\r | |
728 | gMoveHighlight\r | |
729 | );\r | |
730 | PrintStringAt (SecCol, BottomRowOfHelp, gAdjustNumber);\r | |
731 | } else {\r | |
732 | PrintAt (StartColumnOfHelp, BottomRowOfHelp, (CHAR16 *) L"%c%c%s", ARROW_UP, ARROW_DOWN, gMoveHighlight);\r | |
733 | PrintStringAt (SecCol, BottomRowOfHelp, gEnterString);\r | |
734 | }\r | |
735 | } else {\r | |
cb44bbdb | 736 | PrintStringAt (SecCol, BottomRowOfHelp, gEnterCommitString);\r |
878ddf1f | 737 | \r |
738 | //\r | |
739 | // If it is a selected numeric with manual input, display different message\r | |
740 | //\r | |
741 | if ((Selection->ThisTag->Operand == EFI_IFR_NUMERIC_OP) && (Selection->ThisTag->Step == 0)) {\r | |
742 | PrintStringAt (SecCol, TopRowOfHelp, gNumericInput);\r | |
743 | } else if (Selection->ThisTag->Operand != EFI_IFR_ORDERED_LIST_OP) {\r | |
cb44bbdb | 744 | PrintAt (StartColumnOfHelp, BottomRowOfHelp, L"%c%c%s", ARROW_UP, ARROW_DOWN, gMoveHighlight);\r |
878ddf1f | 745 | }\r |
746 | \r | |
747 | if (Selection->ThisTag->Operand == EFI_IFR_ORDERED_LIST_OP) {\r | |
748 | PrintStringAt (StartColumnOfHelp, TopRowOfHelp, gPlusString);\r | |
749 | PrintStringAt (ThdCol, TopRowOfHelp, gMinusString);\r | |
750 | }\r | |
751 | \r | |
752 | PrintStringAt (ThdCol, BottomRowOfHelp, gEscapeString);\r | |
753 | }\r | |
754 | break;\r | |
755 | \r | |
756 | case EFI_IFR_CHECKBOX_OP:\r | |
757 | ClearLines (LeftColumnOfHelp, RightColumnOfHelp, TopRowOfHelp, BottomRowOfHelp, KEYHELP_TEXT | KEYHELP_BACKGROUND);\r | |
758 | \r | |
759 | if (gClassOfVfr == EFI_SETUP_APPLICATION_SUBCLASS) {\r | |
760 | PrintStringAt (StartColumnOfHelp, TopRowOfHelp, gFunctionOneString);\r | |
761 | PrintStringAt (SecCol, TopRowOfHelp, gFunctionNineString);\r | |
762 | PrintStringAt (ThdCol, TopRowOfHelp, gFunctionTenString);\r | |
763 | PrintStringAt (ThdCol, BottomRowOfHelp, gEscapeString);\r | |
764 | }\r | |
765 | \r | |
766 | PrintAt (StartColumnOfHelp, BottomRowOfHelp, (CHAR16 *) L"%c%c%s", ARROW_UP, ARROW_DOWN, gMoveHighlight);\r | |
767 | PrintStringAt (SecCol, BottomRowOfHelp, gToggleCheckBox);\r | |
768 | break;\r | |
769 | \r | |
770 | case EFI_IFR_REF_OP:\r | |
771 | case EFI_IFR_PASSWORD_OP:\r | |
772 | case EFI_IFR_STRING_OP:\r | |
773 | ClearLines (LeftColumnOfHelp, RightColumnOfHelp, TopRowOfHelp, BottomRowOfHelp, KEYHELP_TEXT | KEYHELP_BACKGROUND);\r | |
774 | \r | |
775 | if (!Selected) {\r | |
776 | if (gClassOfVfr == EFI_SETUP_APPLICATION_SUBCLASS) {\r | |
777 | PrintStringAt (StartColumnOfHelp, TopRowOfHelp, gFunctionOneString);\r | |
778 | PrintStringAt (SecCol, TopRowOfHelp, gFunctionNineString);\r | |
779 | PrintStringAt (ThdCol, TopRowOfHelp, gFunctionTenString);\r | |
780 | PrintStringAt (ThdCol, BottomRowOfHelp, gEscapeString);\r | |
781 | }\r | |
782 | \r | |
783 | PrintAt (StartColumnOfHelp, BottomRowOfHelp, (CHAR16 *) L"%c%c%s", ARROW_UP, ARROW_DOWN, gMoveHighlight);\r | |
784 | PrintStringAt (SecCol, BottomRowOfHelp, gEnterString);\r | |
785 | } else {\r | |
786 | if (Selection->ThisTag->Operand != EFI_IFR_REF_OP) {\r | |
787 | PrintStringAt (\r | |
788 | (LocalScreen.RightColumn - GetStringWidth (gEnterCommitString) / 2) / 2,\r | |
789 | BottomRowOfHelp,\r | |
790 | gEnterCommitString\r | |
791 | );\r | |
792 | PrintStringAt (ThdCol, BottomRowOfHelp, gEscapeString);\r | |
793 | }\r | |
794 | }\r | |
795 | break;\r | |
796 | }\r | |
797 | \r | |
798 | }\r | |
799 | \r | |
1cc8ee78 | 800 | STATIC\r |
878ddf1f | 801 | VOID\r |
802 | ExtractFormHandle (\r | |
803 | IN UI_MENU_OPTION *Selection,\r | |
804 | IN EFI_FILE_FORM_TAGS *FileFormTagsHead,\r | |
805 | IN UINTN IdValue,\r | |
806 | OUT UINT16 *FormHandle,\r | |
807 | OUT UINT16 *TitleToken,\r | |
808 | OUT EFI_FORM_TAGS *FormTags\r | |
809 | )\r | |
810 | {\r | |
811 | UINTN Index;\r | |
812 | EFI_FILE_FORM_TAGS *FileFormTags;\r | |
813 | EFI_FORM_TAGS LocalTags;\r | |
814 | \r | |
815 | FileFormTags = FileFormTagsHead;\r | |
816 | \r | |
817 | //\r | |
818 | // Advance FileFormTags to the correct file's tag information.\r | |
819 | // For instance, if Selection->IfrNumber is 3, that means the 4th\r | |
820 | // file (0-based) in the FileFormTags linked-list contains the tag\r | |
821 | // information.\r | |
822 | //\r | |
823 | for (Index = 0; Index < Selection->IfrNumber; Index++) {\r | |
824 | FileFormTags = FileFormTags->NextFile;\r | |
825 | }\r | |
826 | \r | |
827 | LocalTags = FileFormTags->FormTags;\r | |
828 | \r | |
829 | if (IdValue == 0) {\r | |
830 | //\r | |
831 | // Advance Index to the first FormOp tag information\r | |
832 | //\r | |
833 | for (Index = 0; FileFormTags->FormTags.Tags[Index].Operand != EFI_IFR_FORM_OP; Index++)\r | |
834 | ;\r | |
835 | } else {\r | |
836 | //\r | |
837 | // Advance Index to the FormOp with the correct ID value\r | |
838 | //\r | |
839 | for (; LocalTags.Next != NULL; LocalTags = *LocalTags.Next) {\r | |
840 | for (Index = 0; LocalTags.Tags[Index].Operand != EFI_IFR_FORM_OP; Index++)\r | |
841 | ;\r | |
842 | if (LocalTags.Tags[Index].Id == IdValue) {\r | |
843 | break;\r | |
844 | }\r | |
845 | }\r | |
846 | }\r | |
847 | //\r | |
848 | // return the Form Id, Text, and the File's FormTags structure\r | |
849 | //\r | |
850 | *FormHandle = LocalTags.Tags[Index].Id;\r | |
851 | *TitleToken = LocalTags.Tags[Index].Text;\r | |
852 | *FormTags = LocalTags;\r | |
853 | return ;\r | |
854 | }\r | |
855 | \r | |
1cc8ee78 | 856 | STATIC\r |
878ddf1f | 857 | EFI_STATUS\r |
858 | UpdateNewTagData (\r | |
859 | IN UINT8 *FormData,\r | |
860 | IN UINT16 ConsistencyId,\r | |
861 | IN UINT16 CurrentVariable,\r | |
862 | IN EFI_FORM_TAGS *FormTags,\r | |
863 | OUT EFI_FILE_FORM_TAGS *FileFormTags\r | |
864 | )\r | |
865 | {\r | |
866 | EFI_STATUS Status;\r | |
867 | UINT16 Index;\r | |
868 | UINT16 QuestionIndex;\r | |
869 | UINT16 NumberOfTags;\r | |
870 | INT16 CurrTag;\r | |
871 | UINT8 TagLength;\r | |
872 | UINTN Count;\r | |
873 | BOOLEAN Finished;\r | |
874 | \r | |
875 | //\r | |
876 | // Initialize some Index variable and Status\r | |
877 | //\r | |
878 | Count = 0;\r | |
879 | QuestionIndex = 0;\r | |
880 | NumberOfTags = 1;\r | |
881 | Index = 0;\r | |
882 | Status = EFI_SUCCESS;\r | |
883 | Finished = FALSE;\r | |
884 | \r | |
885 | //\r | |
886 | // Determine the number of tags for the first form\r | |
887 | //\r | |
888 | GetTagCount (&FormData[Index], &NumberOfTags);\r | |
889 | \r | |
890 | //\r | |
891 | // Allocate memory for our tags on the first form\r | |
892 | //\r | |
893 | FormTags->Tags = AllocateZeroPool (NumberOfTags * sizeof (EFI_TAG));\r | |
894 | ASSERT (FormTags->Tags != NULL);\r | |
895 | \r | |
896 | for (CurrTag = 0; FormData[Index] != EFI_IFR_END_FORM_SET_OP; CurrTag++) {\r | |
897 | //\r | |
898 | // Operand = IFR OpCode\r | |
899 | //\r | |
900 | FormTags->Tags[CurrTag].Operand = FormData[Index];\r | |
901 | \r | |
902 | //\r | |
903 | // Assume for now 0 lines occupied by this OpCode\r | |
904 | //\r | |
905 | FormTags->Tags[CurrTag].NumberOfLines = 0;\r | |
906 | \r | |
907 | //\r | |
908 | // Determine the length of the Tag so we can later skip to the next tag in the form\r | |
909 | //\r | |
910 | //\r | |
911 | // get the length\r | |
912 | //\r | |
913 | TagLength = FormData[Index + 1];\r | |
914 | //\r | |
915 | // Operate on the Found OpCode\r | |
916 | //\r | |
917 | switch (FormData[Index]) {\r | |
918 | \r | |
919 | case EFI_IFR_FORM_OP:\r | |
920 | case EFI_IFR_SUBTITLE_OP:\r | |
921 | case EFI_IFR_TEXT_OP:\r | |
922 | case EFI_IFR_REF_OP:\r | |
923 | IfrToFormTag (FormData[Index], &FormTags->Tags[CurrTag], (VOID *) &FormData[Index], NULL);\r | |
924 | break;\r | |
925 | \r | |
926 | case EFI_IFR_VARSTORE_SELECT_OP:\r | |
927 | IfrToFormTag (FormData[Index], &FormTags->Tags[CurrTag], (VOID *) &FormData[Index], NULL);\r | |
928 | CopyMem (&CurrentVariable, &((EFI_IFR_VARSTORE_SELECT *) &FormData[Index])->VarId, sizeof (UINT16));\r | |
929 | break;\r | |
930 | \r | |
931 | case EFI_IFR_END_FORM_OP:\r | |
932 | FormTags->Tags[CurrTag].Operand = FormData[Index];\r | |
933 | FormTags->Tags[CurrTag].NumberOfLines = 0;\r | |
934 | \r | |
935 | Finished = TRUE;\r | |
936 | break;\r | |
937 | \r | |
938 | case EFI_IFR_ORDERED_LIST_OP:\r | |
939 | case EFI_IFR_ONE_OF_OP:\r | |
940 | GetQuestionHeader (&FormTags->Tags[CurrTag], FormData, Index, FileFormTags, CurrentVariable);\r | |
941 | \r | |
942 | //\r | |
943 | // Store away the CurrTag since what follows will be the answer that we\r | |
944 | // need to place into the appropriate location in the tag array\r | |
945 | //\r | |
946 | //\r | |
947 | // record for setting default later\r | |
948 | //\r | |
949 | QuestionIndex = (UINT16) CurrTag;\r | |
950 | break;\r | |
951 | \r | |
952 | case EFI_IFR_ONE_OF_OPTION_OP:\r | |
953 | IfrToFormTag (FormData[Index], &FormTags->Tags[CurrTag], (VOID *) &FormData[Index], NULL);\r | |
954 | FormTags->Tags[QuestionIndex].Key = ((EFI_IFR_ONE_OF_OPTION *) &FormData[Index])->Key;\r | |
955 | FormTags->Tags[QuestionIndex].ResetRequired = (BOOLEAN) (FormTags->Tags[QuestionIndex].Flags & EFI_IFR_FLAG_RESET_REQUIRED);\r | |
956 | break;\r | |
957 | \r | |
958 | case EFI_IFR_CHECKBOX_OP:\r | |
959 | GetQuestionHeader (&FormTags->Tags[CurrTag], FormData, Index, FileFormTags, CurrentVariable);\r | |
960 | IfrToFormTag (FormData[Index], &FormTags->Tags[CurrTag], (VOID *) &FormData[Index], NULL);\r | |
961 | break;\r | |
962 | \r | |
963 | case EFI_IFR_NUMERIC_OP:\r | |
964 | GetNumericHeader (&FormTags->Tags[CurrTag], FormData, Index, (UINT16) 1, FileFormTags, CurrentVariable);\r | |
965 | IfrToFormTag (FormData[Index], &FormTags->Tags[CurrTag], (VOID *) &FormData[Index], NULL);\r | |
966 | break;\r | |
967 | \r | |
968 | case EFI_IFR_DATE_OP:\r | |
969 | //\r | |
970 | // Date elements come in as a Year, Month, Day. We need to process them as a country-based\r | |
971 | // Order. It is much easier to do it here than anywhere else.\r | |
972 | //\r | |
973 | // For US standards - we want Month/Day/Year, thus we advance "i" +1, +2, +0 while CurrTag is +0, +1, +2\r | |
974 | //\r | |
975 | GetNumericHeader (\r | |
976 | &FormTags->Tags[CurrTag],\r | |
977 | FormData,\r | |
978 | (UINT16) (Index + TagLength),\r | |
979 | (UINT16) 0,\r | |
980 | FileFormTags,\r | |
981 | CurrentVariable\r | |
982 | );\r | |
983 | \r | |
984 | //\r | |
985 | // The current language selected + the Date operand\r | |
986 | //\r | |
987 | FormTags->Tags[CurrTag + 1].Operand = FormData[Index];\r | |
988 | GetNumericHeader (\r | |
989 | &FormTags->Tags[CurrTag + 1],\r | |
990 | FormData,\r | |
991 | (UINT16) (Index + TagLength + FormData[Index + TagLength + 1]),\r | |
992 | (UINT16) 0,\r | |
993 | FileFormTags,\r | |
994 | CurrentVariable\r | |
995 | );\r | |
996 | \r | |
997 | //\r | |
998 | // The current language selected + the Date operand\r | |
999 | //\r | |
1000 | FormTags->Tags[CurrTag + 2].Operand = FormData[Index];\r | |
1001 | GetNumericHeader (&FormTags->Tags[CurrTag + 2], FormData, Index, (UINT16) 1, FileFormTags, CurrentVariable);\r | |
1002 | \r | |
1003 | CurrTag = (INT16) (CurrTag + 2);\r | |
1004 | \r | |
1005 | Index = (UINT16) (Index + TagLength);\r | |
1006 | //\r | |
1007 | // get the length\r | |
1008 | //\r | |
1009 | TagLength = FormData[Index + 1];\r | |
1010 | Index = (UINT16) (Index + TagLength);\r | |
1011 | //\r | |
1012 | // get the length\r | |
1013 | //\r | |
1014 | TagLength = FormData[Index + 1];\r | |
1015 | break;\r | |
1016 | \r | |
1017 | case EFI_IFR_TIME_OP:\r | |
1018 | GetNumericHeader (&FormTags->Tags[CurrTag], FormData, Index, (UINT16) 0, FileFormTags, CurrentVariable);\r | |
1019 | \r | |
1020 | if (Count == 2) {\r | |
1021 | //\r | |
1022 | // Override the GetQuestionHeader information - date/time are treated very differently\r | |
1023 | //\r | |
1024 | FormTags->Tags[CurrTag].NumberOfLines = 1;\r | |
1025 | Count = 0;\r | |
1026 | } else {\r | |
1027 | //\r | |
1028 | // The premise is that every date/time op-code have 3 elements, the first 2 have 0 lines\r | |
1029 | // associated with them, and the third has 1 line to allow to space beyond the choice.\r | |
1030 | //\r | |
1031 | Count++;\r | |
1032 | }\r | |
1033 | break;\r | |
1034 | \r | |
1035 | case EFI_IFR_PASSWORD_OP:\r | |
1036 | case EFI_IFR_STRING_OP:\r | |
1037 | GetQuestionHeader (&FormTags->Tags[CurrTag], FormData, Index, FileFormTags, CurrentVariable);\r | |
1038 | IfrToFormTag (FormData[Index], &FormTags->Tags[CurrTag], (VOID *) &FormData[Index], NULL);\r | |
1039 | break;\r | |
1040 | \r | |
1041 | case EFI_IFR_INCONSISTENT_IF_OP:\r | |
1042 | case EFI_IFR_SUPPRESS_IF_OP:\r | |
1043 | case EFI_IFR_GRAYOUT_IF_OP:\r | |
1044 | ConsistencyId++;\r | |
1045 | break;\r | |
1046 | \r | |
1047 | case EFI_IFR_EQ_ID_VAL_OP:\r | |
1048 | IfrToFormTag (FormData[Index], &FormTags->Tags[CurrTag], (VOID *) &FormData[Index], NULL);\r | |
1049 | FormTags->Tags[CurrTag].ConsistencyId = ConsistencyId;\r | |
1050 | break;\r | |
1051 | \r | |
1052 | case EFI_IFR_EQ_VAR_VAL_OP:\r | |
1053 | IfrToFormTag (FormData[Index], &FormTags->Tags[CurrTag], (VOID *) &FormData[Index], NULL);\r | |
1054 | FormTags->Tags[CurrTag].ConsistencyId = ConsistencyId;\r | |
1055 | break;\r | |
1056 | \r | |
1057 | case EFI_IFR_EQ_ID_ID_OP:\r | |
1058 | IfrToFormTag (FormData[Index], &FormTags->Tags[CurrTag], (VOID *) &FormData[Index], NULL);\r | |
1059 | FormTags->Tags[CurrTag].ConsistencyId = ConsistencyId;\r | |
1060 | break;\r | |
1061 | \r | |
1062 | case EFI_IFR_AND_OP:\r | |
1063 | case EFI_IFR_OR_OP:\r | |
1064 | case EFI_IFR_NOT_OP:\r | |
1065 | case EFI_IFR_TRUE_OP:\r | |
1066 | case EFI_IFR_FALSE_OP:\r | |
1067 | case EFI_IFR_GT_OP:\r | |
1068 | case EFI_IFR_GE_OP:\r | |
1069 | FormTags->Tags[CurrTag].ConsistencyId = ConsistencyId;\r | |
1070 | break;\r | |
1071 | \r | |
1072 | case EFI_IFR_EQ_ID_LIST_OP:\r | |
1073 | IfrToFormTag (FormData[Index], &FormTags->Tags[CurrTag], (VOID *) &FormData[Index], NULL);\r | |
1074 | \r | |
1075 | FormTags->Tags[CurrTag].ConsistencyId = ConsistencyId;\r | |
1076 | break;\r | |
1077 | \r | |
1078 | default:\r | |
1079 | break;\r | |
1080 | }\r | |
1081 | //\r | |
1082 | // End of switch\r | |
1083 | //\r | |
1084 | if (Finished) {\r | |
1085 | break;\r | |
1086 | }\r | |
1087 | //\r | |
1088 | // Per spec., we ignore ops that we don't know how to deal with. Skip to next tag\r | |
1089 | //\r | |
1090 | Index = (UINT16) (Index + TagLength);\r | |
1091 | }\r | |
1092 | //\r | |
1093 | // End of Index\r | |
1094 | //\r | |
1095 | return Status;\r | |
1096 | }\r | |
1097 | \r | |
1cc8ee78 | 1098 | STATIC\r |
878ddf1f | 1099 | VOID\r |
1100 | ExtractDynamicFormHandle (\r | |
1101 | IN UI_MENU_OPTION *Selection,\r | |
1102 | IN UINT8 *CallbackData,\r | |
1103 | IN EFI_FILE_FORM_TAGS *FileFormTagsHead,\r | |
1104 | IN UINTN IdValue,\r | |
1105 | OUT UINT16 *FormHandle,\r | |
1106 | OUT UINT16 *TitleToken,\r | |
1107 | OUT EFI_FORM_TAGS *FormTags\r | |
1108 | )\r | |
1109 | /*++\r | |
1110 | \r | |
1111 | Routine Description:\r | |
1112 | \r | |
1113 | The function does the most of the works when the EFI_TAG that\r | |
1114 | user selects on is EFI_IFR_FLAG_INTERACTIVE or EFI_IFR_PASSWORD_OP:\r | |
1115 | invoke CallBack, update the new form data.\r | |
c8dd259d | 1116 | \r |
878ddf1f | 1117 | Arguments:\r |
c8dd259d | 1118 | \r |
878ddf1f | 1119 | Selection - The current selection of the form.\r |
1120 | CallbackData - The pointer to host the data passed back by the callback function.\r | |
1121 | FileFormTagsHead - Prompt string token of the one-of box\r | |
1122 | IdValue - The current page number.\r | |
1123 | FormHandle - Output the the handle of the form.\r | |
1124 | TitleToken - Output the TitleToken of the new page.\r | |
1125 | FormTags - Output the FormFags of the new page.\r | |
c8dd259d | 1126 | \r |
1127 | Returns:\r | |
878ddf1f | 1128 | VOID\r |
c8dd259d | 1129 | \r |
878ddf1f | 1130 | --*/\r |
1131 | {\r | |
1132 | UINTN Index;\r | |
1133 | UINTN BackupIndex;\r | |
1134 | EFI_FILE_FORM_TAGS *FileFormTags;\r | |
1135 | EFI_FORM_TAGS *LocalTags;\r | |
1136 | EFI_FORM_CALLBACK_PROTOCOL *FormCallback;\r | |
1137 | EFI_STATUS Status;\r | |
1138 | UINTN Length;\r | |
1139 | UINT8 *Buffer;\r | |
1140 | EFI_PHYSICAL_ADDRESS CallbackHandle;\r | |
1141 | EFI_GUID TagGuid;\r | |
1142 | UINT16 TargetPage;\r | |
1143 | EFI_HII_CALLBACK_PACKET *Packet;\r | |
1144 | UINTN ScreenSize;\r | |
1145 | CHAR16 NullCharacter;\r | |
1146 | EFI_INPUT_KEY Key;\r | |
1147 | UINT16 ConsistencyId;\r | |
1148 | UINT16 CurrentVariable;\r | |
1149 | EFI_VARIABLE_DEFINITION *VariableDefinition;\r | |
1150 | EFI_IFR_DATA_ENTRY *DataEntry;\r | |
1151 | \r | |
1152 | VariableDefinition = NULL;\r | |
1153 | NullCharacter = CHAR_NULL;\r | |
1154 | \r | |
1155 | CurrentVariable = 0;\r | |
1156 | FileFormTags = FileFormTagsHead;\r | |
1157 | Length = 0;\r | |
1158 | CallbackHandle = 0;\r | |
1159 | TargetPage = (UINT16) IdValue;\r | |
1160 | Packet = NULL;\r | |
1161 | ConsistencyId = 0;\r | |
1162 | \r | |
1163 | //\r | |
1164 | // Advance FileFormTags to the correct file's tag information.\r | |
1165 | // For instance, if Selection->IfrNumber is 3, that means the 4th\r | |
1166 | // file (0-based) in the FileFormTags linked-list contains the tag\r | |
1167 | // information.\r | |
1168 | //\r | |
1169 | for (Index = 0; Index < Selection->IfrNumber; Index++) {\r | |
1170 | FileFormTags = FileFormTags->NextFile;\r | |
1171 | }\r | |
1172 | \r | |
1173 | LocalTags = &FileFormTags->FormTags;\r | |
1174 | \r | |
1175 | //\r | |
1176 | // Advance Index to the FormOp with the correct ID value\r | |
1177 | //\r | |
1178 | for (; LocalTags->Next != NULL; LocalTags = LocalTags->Next) {\r | |
1179 | if ((LocalTags->Tags[0].CallbackHandle != 0) && (CallbackHandle == 0)) {\r | |
1180 | CallbackHandle = LocalTags->Tags[0].CallbackHandle;\r | |
1181 | CopyMem (&TagGuid, &LocalTags->Tags[0].GuidValue, sizeof (EFI_GUID));\r | |
1182 | }\r | |
1183 | \r | |
1184 | for (Index = 0; LocalTags->Tags[Index].Operand != EFI_IFR_FORM_OP; Index++)\r | |
1185 | ;\r | |
1186 | if (LocalTags->Tags[Index].Id == IdValue) {\r | |
1187 | break;\r | |
1188 | }\r | |
1189 | }\r | |
1190 | //\r | |
1191 | // If we are going to callback on a non-goto opcode, make sure we don't change pages\r | |
1192 | //\r | |
1193 | if (Selection->ThisTag->Operand != EFI_IFR_REF_OP) {\r | |
1194 | TargetPage = Selection->FormId;\r | |
1195 | }\r | |
1196 | //\r | |
1197 | // The first tag below should be the form op-code. We need to store away the\r | |
1198 | // current variable setting to ensure if we have to reload the page, that we\r | |
1199 | // can correctly restore the values for the active variable\r | |
1200 | //\r | |
1201 | CurrentVariable = Selection->Tags[0].VariableNumber;\r | |
1202 | \r | |
1203 | //\r | |
1204 | // Remember that dynamic pages in an environment where all pages are not\r | |
1205 | // dynamic require us to call back to the user to give them an opportunity\r | |
1206 | // to register fresh information in the HII database so that we can extract it.\r | |
1207 | //\r | |
1208 | Status = gBS->HandleProtocol (\r | |
1209 | (VOID *) (UINTN) CallbackHandle,\r | |
1210 | &gEfiFormCallbackProtocolGuid,\r | |
1211 | (VOID **) &FormCallback\r | |
1212 | );\r | |
1213 | \r | |
1214 | if (EFI_ERROR (Status)) {\r | |
c8dd259d | 1215 | FreePool (LocalTags->Tags);\r |
878ddf1f | 1216 | return ;\r |
1217 | }\r | |
1218 | \r | |
1219 | ExtractRequestedNvMap (FileFormTags, CurrentVariable, &VariableDefinition);\r | |
1220 | \r | |
1221 | if (Selection->ThisTag->Flags & (EFI_IFR_FLAG_INTERACTIVE | EFI_IFR_FLAG_NV_ACCESS)) {\r | |
1222 | ((EFI_IFR_DATA_ARRAY *) CallbackData)->NvRamMap = VariableDefinition->NvRamMap;\r | |
1223 | } else {\r | |
1224 | ((EFI_IFR_DATA_ARRAY *) CallbackData)->NvRamMap = NULL;\r | |
1225 | }\r | |
1226 | \r | |
1227 | if ((FormCallback != NULL) && (FormCallback->Callback != NULL)) {\r | |
1228 | Status = FormCallback->Callback (\r | |
1229 | FormCallback,\r | |
1230 | Selection->ThisTag->Key,\r | |
1231 | (EFI_IFR_DATA_ARRAY *) CallbackData,\r | |
1232 | &Packet\r | |
1233 | );\r | |
1234 | }\r | |
1235 | \r | |
1236 | if (EFI_ERROR (Status)) {\r | |
1237 | //\r | |
1238 | // Restore Previous Value\r | |
1239 | //\r | |
1240 | CopyMem (\r | |
1241 | &VariableDefinition->NvRamMap[Selection->ThisTag->StorageStart],\r | |
1242 | gPreviousValue,\r | |
1243 | Selection->ThisTag->StorageWidth\r | |
1244 | );\r | |
1245 | \r | |
1246 | if (Packet != NULL) {\r | |
1247 | //\r | |
1248 | // Upon error, we will likely receive a string to print out\r | |
1249 | //\r | |
1250 | ScreenSize = GetStringWidth (Packet->String) / 2;\r | |
1251 | \r | |
1252 | //\r | |
1253 | // Display error popup\r | |
1254 | //\r | |
1255 | CreatePopUp (ScreenSize, 3, &NullCharacter, Packet->String, &NullCharacter);\r | |
1256 | \r | |
1257 | do {\r | |
1258 | Status = WaitForKeyStroke (&Key);\r | |
1259 | } while (Key.UnicodeChar != CHAR_CARRIAGE_RETURN);\r | |
1260 | } else {\r | |
1261 | UpdateStatusBar (INPUT_ERROR, (UINT8) 0, TRUE);\r | |
1262 | }\r | |
1263 | \r | |
1264 | } else {\r | |
1265 | if (Packet != NULL) {\r | |
1266 | //\r | |
1267 | // We need to on a non-error, look in the outbound Packet for information and update the NVRAM\r | |
1268 | // location associated with the op-code specified there. This is used on single op-code instances\r | |
1269 | // and not for when a hyperlink sent us a whole page of data.\r | |
1270 | //\r | |
1271 | DataEntry = (EFI_IFR_DATA_ENTRY *) (&Packet->DataArray + 1);\r | |
1272 | if (Packet->DataArray.EntryCount == 1) {\r | |
1273 | switch (DataEntry->OpCode) {\r | |
1274 | case EFI_IFR_STRING_OP:\r | |
1275 | case EFI_IFR_NUMERIC_OP:\r | |
1276 | case EFI_IFR_ORDERED_LIST_OP:\r | |
1277 | case EFI_IFR_ONE_OF_OP:\r | |
1278 | case EFI_IFR_CHECKBOX_OP:\r | |
1279 | CopyMem (\r | |
1280 | &VariableDefinition->NvRamMap[Selection->ThisTag->StorageStart],\r | |
1281 | &DataEntry->Data,\r | |
1282 | Selection->ThisTag->StorageWidth\r | |
1283 | );\r | |
1284 | break;\r | |
1285 | \r | |
1286 | case EFI_IFR_NV_ACCESS_COMMAND:\r | |
1287 | CopyMem (\r | |
1288 | &VariableDefinition->NvRamMap[((EFI_IFR_NV_DATA *) Packet)->QuestionId],\r | |
1289 | ((EFI_IFR_NV_DATA *) Packet) + 1,\r | |
1290 | ((EFI_IFR_NV_DATA *) Packet)->StorageWidth\r | |
1291 | );\r | |
1292 | break;\r | |
1293 | \r | |
1294 | }\r | |
1295 | \r | |
1296 | if (DataEntry->Flags & RESET_REQUIRED) {\r | |
1297 | gResetRequired = TRUE;\r | |
1298 | }\r | |
1299 | \r | |
1300 | if (DataEntry->Flags & EXIT_REQUIRED) {\r | |
1301 | gExitRequired = TRUE;\r | |
1302 | }\r | |
1303 | \r | |
1304 | if (DataEntry->Flags & SAVE_REQUIRED) {\r | |
1305 | gSaveRequired = TRUE;\r | |
1306 | }\r | |
1307 | \r | |
1308 | if (DataEntry->Flags & NV_CHANGED) {\r | |
1309 | gNvUpdateRequired = TRUE;\r | |
1310 | }\r | |
1311 | \r | |
1312 | if (DataEntry->Flags & NV_NOT_CHANGED) {\r | |
1313 | gNvUpdateRequired = FALSE;\r | |
1314 | }\r | |
1315 | }\r | |
1316 | }\r | |
1317 | }\r | |
1318 | \r | |
1319 | if (Packet != NULL) {\r | |
c8dd259d | 1320 | FreePool (Packet);\r |
878ddf1f | 1321 | }\r |
1322 | \r | |
1323 | for (BackupIndex = 0; LocalTags->Tags[BackupIndex].Operand != EFI_IFR_END_FORM_OP; BackupIndex++) {\r | |
1324 | switch (LocalTags->Tags[BackupIndex].Operand) {\r | |
1325 | case EFI_IFR_EQ_VAR_VAL_OP:\r | |
1326 | case EFI_IFR_EQ_ID_VAL_OP:\r | |
1327 | case EFI_IFR_EQ_ID_ID_OP:\r | |
1328 | case EFI_IFR_AND_OP:\r | |
1329 | case EFI_IFR_OR_OP:\r | |
1330 | case EFI_IFR_NOT_OP:\r | |
1331 | case EFI_IFR_TRUE_OP:\r | |
1332 | case EFI_IFR_FALSE_OP:\r | |
1333 | case EFI_IFR_GT_OP:\r | |
1334 | case EFI_IFR_GE_OP:\r | |
1335 | case EFI_IFR_EQ_ID_LIST_OP:\r | |
1336 | //\r | |
1337 | // If we encountered a ConsistencyId value, on this page they will be incremental\r | |
1338 | // So register the first value we encounter. We will pass this in when we re-create this page\r | |
1339 | //\r | |
1340 | if ((LocalTags->Tags[BackupIndex].ConsistencyId != 0) && (ConsistencyId == 0)) {\r | |
1341 | ConsistencyId = (UINT16) (LocalTags->Tags[BackupIndex].ConsistencyId - 1);\r | |
1342 | }\r | |
1343 | break;\r | |
1344 | }\r | |
1345 | }\r | |
1346 | //\r | |
1347 | // Delete the buffer associated with previous dynamic page\r | |
1348 | // We will re-allocate a buffer....\r | |
1349 | //\r | |
c8dd259d | 1350 | FreePool (LocalTags->Tags);\r |
878ddf1f | 1351 | \r |
1352 | Length = 0xF000;\r | |
1353 | Buffer = AllocateZeroPool (Length);\r | |
1354 | ASSERT (Buffer != NULL);\r | |
1355 | \r | |
1356 | //\r | |
1357 | // Get the form that was updated by the callback\r | |
1358 | //\r | |
1359 | Hii->GetForms (\r | |
1360 | Hii,\r | |
1361 | Selection->Handle,\r | |
1362 | TargetPage,\r | |
1363 | &Length,\r | |
1364 | Buffer\r | |
1365 | );\r | |
1366 | \r | |
1367 | //\r | |
1368 | // Ok, we have the new page.....now we must purge the old page and re-allocate\r | |
1369 | // the tag page with the new data\r | |
1370 | //\r | |
1371 | UpdateNewTagData (\r | |
1372 | Buffer,\r | |
1373 | ConsistencyId,\r | |
1374 | CurrentVariable,\r | |
1375 | LocalTags,\r | |
1376 | FileFormTags\r | |
1377 | );\r | |
1378 | \r | |
1379 | //\r | |
1380 | // return the Form Id, Text, and the File's FormTags structure\r | |
1381 | //\r | |
1382 | *FormHandle = LocalTags->Tags[0].Id;\r | |
1383 | *TitleToken = LocalTags->Tags[0].Text;\r | |
1384 | *FormTags = *LocalTags;\r | |
1385 | \r | |
1386 | FormTags->Tags[0].CallbackHandle = CallbackHandle;\r | |
1387 | CopyMem (&FormTags->Tags[0].GuidValue, &TagGuid, sizeof (EFI_GUID));\r | |
1388 | \r | |
1389 | return ;\r | |
1390 | }\r | |
1391 | \r | |
1392 | UI_MENU_OPTION *\r | |
1393 | SetupBrowser (\r | |
1394 | IN UI_MENU_OPTION *Selection,\r | |
1395 | IN BOOLEAN Callback,\r | |
1396 | IN EFI_FILE_FORM_TAGS *FileFormTagsHead,\r | |
1397 | IN UINT8 *CallbackData\r | |
1398 | )\r | |
1399 | {\r | |
1400 | UINT16 FormHandle;\r | |
1401 | UINT16 TitleToken;\r | |
1402 | EFI_FORM_TAGS FormTags;\r | |
1403 | \r | |
1404 | gEntryNumber = -1;\r | |
1405 | gLastOpr = FALSE;\r | |
1406 | //\r | |
1407 | // Displays the Header and Footer borders\r | |
1408 | //\r | |
1409 | DisplayPageFrame ();\r | |
1410 | \r | |
1411 | //\r | |
1412 | // Id of 0 yields the getting of the top form whatever the ID is. Usually the first form in the IFR\r | |
1413 | //\r | |
1414 | ExtractFormHandle (Selection, FileFormTagsHead, 0, &FormHandle, &TitleToken, &FormTags);\r | |
1415 | \r | |
1416 | Selection = DisplayForm (Selection, FormHandle, TitleToken, FormTags, FileFormTagsHead, CallbackData);\r | |
1417 | \r | |
1418 | //\r | |
1419 | // If selection is null use the former selection\r | |
1420 | //\r | |
1421 | if (Selection == NULL) {\r | |
1422 | return Selection;\r | |
1423 | }\r | |
1424 | \r | |
1425 | if (Callback) {\r | |
1426 | return Selection;\r | |
1427 | }\r | |
1428 | \r | |
1429 | while (Selection->Tags != NULL) {\r | |
1430 | if (Selection->Previous) {\r | |
1431 | ExtractFormHandle (Selection, FileFormTagsHead, Selection->FormId, &FormHandle, &TitleToken, &FormTags);\r | |
1432 | } else {\r | |
1433 | //\r | |
1434 | // True if a hyperlink/jump is selected\r | |
1435 | //\r | |
1436 | if (Selection->ThisTag->Operand == EFI_IFR_REF_OP && Selection->ThisTag->Id != 0x0000) {\r | |
1437 | if (Selection->ThisTag->Flags & EFI_IFR_FLAG_INTERACTIVE) {\r | |
1438 | ExtractDynamicFormHandle (\r | |
1439 | Selection,\r | |
1440 | CallbackData,\r | |
1441 | FileFormTagsHead,\r | |
1442 | Selection->ThisTag->Id,\r | |
1443 | &FormHandle,\r | |
1444 | &TitleToken,\r | |
1445 | &FormTags\r | |
1446 | );\r | |
1447 | goto DisplayPage;\r | |
1448 | } else {\r | |
1449 | ExtractFormHandle (Selection, FileFormTagsHead, Selection->ThisTag->Id, &FormHandle, &TitleToken, &FormTags);\r | |
1450 | goto DisplayPage;\r | |
1451 | }\r | |
1452 | }\r | |
1453 | \r | |
1454 | if ((Selection->ThisTag->Flags & EFI_IFR_FLAG_INTERACTIVE) &&\r | |
1455 | (Selection->ThisTag->Operand != EFI_IFR_PASSWORD_OP)\r | |
1456 | ) {\r | |
1457 | ExtractDynamicFormHandle (\r | |
1458 | Selection,\r | |
1459 | CallbackData,\r | |
1460 | FileFormTagsHead,\r | |
1461 | Selection->FormId,\r | |
1462 | &FormHandle,\r | |
1463 | &TitleToken,\r | |
1464 | &FormTags\r | |
1465 | );\r | |
1466 | } else {\r | |
1467 | ExtractFormHandle (Selection, FileFormTagsHead, Selection->FormId, &FormHandle, &TitleToken, &FormTags);\r | |
1468 | }\r | |
1469 | }\r | |
1470 | \r | |
1471 | DisplayPage:\r | |
1472 | //\r | |
1473 | // Displays the Header and Footer borders\r | |
1474 | //\r | |
1475 | DisplayPageFrame ();\r | |
1476 | \r | |
1477 | Selection = DisplayForm (Selection, FormHandle, TitleToken, FormTags, FileFormTagsHead, CallbackData);\r | |
1478 | \r | |
1479 | if (Selection == NULL) {\r | |
1480 | break;\r | |
1481 | }\r | |
1482 | };\r | |
1483 | \r | |
1484 | return Selection;\r | |
1485 | }\r |