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Commit | Line | Data |
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7c6c064c ED |
1 | /** @file\r |
2 | Implementation for handling user input from the User Interfaces.\r | |
3 | \r | |
d1102dba | 4 | Copyright (c) 2004 - 2018, Intel Corporation. All rights reserved.<BR>\r |
9d510e61 | 5 | SPDX-License-Identifier: BSD-2-Clause-Patent\r |
7c6c064c ED |
6 | \r |
7 | **/\r | |
8 | \r | |
9 | #include "FormDisplay.h"\r | |
10 | \r | |
11 | /**\r | |
12 | Get maximum and minimum info from this opcode.\r | |
13 | \r | |
14 | @param OpCode Pointer to the current input opcode.\r | |
15 | @param Minimum The minimum size info for this opcode.\r | |
16 | @param Maximum The maximum size info for this opcode.\r | |
17 | \r | |
18 | **/\r | |
19 | VOID\r | |
20 | GetFieldFromOp (\r | |
1436aea4 MK |
21 | IN EFI_IFR_OP_HEADER *OpCode,\r |
22 | OUT UINTN *Minimum,\r | |
23 | OUT UINTN *Maximum\r | |
7c6c064c ED |
24 | )\r |
25 | {\r | |
26 | EFI_IFR_STRING *StringOp;\r | |
27 | EFI_IFR_PASSWORD *PasswordOp;\r | |
1436aea4 | 28 | \r |
7c6c064c | 29 | if (OpCode->OpCode == EFI_IFR_STRING_OP) {\r |
1436aea4 | 30 | StringOp = (EFI_IFR_STRING *)OpCode;\r |
7c6c064c | 31 | *Minimum = StringOp->MinSize;\r |
d1102dba | 32 | *Maximum = StringOp->MaxSize;\r |
7c6c064c | 33 | } else if (OpCode->OpCode == EFI_IFR_PASSWORD_OP) {\r |
1436aea4 MK |
34 | PasswordOp = (EFI_IFR_PASSWORD *)OpCode;\r |
35 | *Minimum = PasswordOp->MinSize;\r | |
36 | *Maximum = PasswordOp->MaxSize;\r | |
7c6c064c ED |
37 | } else {\r |
38 | *Minimum = 0;\r | |
d1102dba | 39 | *Maximum = 0;\r |
7c6c064c ED |
40 | }\r |
41 | }\r | |
42 | \r | |
43 | /**\r | |
44 | Get string or password input from user.\r | |
45 | \r | |
46 | @param MenuOption Pointer to the current input menu.\r | |
47 | @param Prompt The prompt string shown on popup window.\r | |
48 | @param StringPtr Old user input and destination for use input string.\r | |
49 | \r | |
50 | @retval EFI_SUCCESS If string input is read successfully\r | |
51 | @retval EFI_DEVICE_ERROR If operation fails\r | |
52 | \r | |
53 | **/\r | |
54 | EFI_STATUS\r | |
55 | ReadString (\r | |
1436aea4 MK |
56 | IN UI_MENU_OPTION *MenuOption,\r |
57 | IN CHAR16 *Prompt,\r | |
58 | IN OUT CHAR16 *StringPtr\r | |
7c6c064c ED |
59 | )\r |
60 | {\r | |
1436aea4 MK |
61 | EFI_STATUS Status;\r |
62 | EFI_INPUT_KEY Key;\r | |
63 | CHAR16 NullCharacter;\r | |
64 | UINTN ScreenSize;\r | |
65 | CHAR16 Space[2];\r | |
66 | CHAR16 KeyPad[2];\r | |
67 | CHAR16 *TempString;\r | |
68 | CHAR16 *BufferedString;\r | |
69 | UINTN Index;\r | |
70 | UINTN Index2;\r | |
71 | UINTN Count;\r | |
72 | UINTN Start;\r | |
73 | UINTN Top;\r | |
74 | UINTN DimensionsWidth;\r | |
75 | UINTN DimensionsHeight;\r | |
76 | UINTN CurrentCursor;\r | |
77 | BOOLEAN CursorVisible;\r | |
78 | UINTN Minimum;\r | |
79 | UINTN Maximum;\r | |
7c6c064c | 80 | FORM_DISPLAY_ENGINE_STATEMENT *Question;\r |
1436aea4 MK |
81 | BOOLEAN IsPassword;\r |
82 | UINTN MaxLen;\r | |
7c6c064c ED |
83 | \r |
84 | DimensionsWidth = gStatementDimensions.RightColumn - gStatementDimensions.LeftColumn;\r | |
85 | DimensionsHeight = gStatementDimensions.BottomRow - gStatementDimensions.TopRow;\r | |
86 | \r | |
1436aea4 MK |
87 | NullCharacter = CHAR_NULL;\r |
88 | ScreenSize = GetStringWidth (Prompt) / sizeof (CHAR16);\r | |
89 | Space[0] = L' ';\r | |
90 | Space[1] = CHAR_NULL;\r | |
7c6c064c | 91 | \r |
1436aea4 MK |
92 | Question = MenuOption->ThisTag;\r |
93 | GetFieldFromOp (Question->OpCode, &Minimum, &Maximum);\r | |
7c6c064c ED |
94 | \r |
95 | if (Question->OpCode->OpCode == EFI_IFR_PASSWORD_OP) {\r | |
96 | IsPassword = TRUE;\r | |
97 | } else {\r | |
98 | IsPassword = FALSE;\r | |
99 | }\r | |
100 | \r | |
1436aea4 | 101 | MaxLen = Maximum + 1;\r |
5ad66ec6 | 102 | TempString = AllocateZeroPool (MaxLen * sizeof (CHAR16));\r |
7c6c064c ED |
103 | ASSERT (TempString);\r |
104 | \r | |
105 | if (ScreenSize < (Maximum + 1)) {\r | |
106 | ScreenSize = Maximum + 1;\r | |
107 | }\r | |
108 | \r | |
109 | if ((ScreenSize + 2) > DimensionsWidth) {\r | |
110 | ScreenSize = DimensionsWidth - 2;\r | |
111 | }\r | |
112 | \r | |
113 | BufferedString = AllocateZeroPool (ScreenSize * 2);\r | |
114 | ASSERT (BufferedString);\r | |
115 | \r | |
116 | Start = (DimensionsWidth - ScreenSize - 2) / 2 + gStatementDimensions.LeftColumn + 1;\r | |
117 | Top = ((DimensionsHeight - 6) / 2) + gStatementDimensions.TopRow - 1;\r | |
118 | \r | |
119 | //\r | |
120 | // Display prompt for string\r | |
121 | //\r | |
122 | // CreateDialog (NULL, "", Prompt, Space, "", NULL);\r | |
123 | CreateMultiStringPopUp (ScreenSize, 4, &NullCharacter, Prompt, Space, &NullCharacter);\r | |
124 | gST->ConOut->SetAttribute (gST->ConOut, EFI_TEXT_ATTR (EFI_BLACK, EFI_LIGHTGRAY));\r | |
125 | \r | |
126 | CursorVisible = gST->ConOut->Mode->CursorVisible;\r | |
127 | gST->ConOut->EnableCursor (gST->ConOut, TRUE);\r | |
128 | \r | |
129 | CurrentCursor = GetStringWidth (StringPtr) / 2 - 1;\r | |
130 | if (CurrentCursor != 0) {\r | |
131 | //\r | |
132 | // Show the string which has beed saved before.\r | |
133 | //\r | |
134 | SetUnicodeMem (BufferedString, ScreenSize - 1, L' ');\r | |
135 | PrintStringAt (Start + 1, Top + 3, BufferedString);\r | |
136 | \r | |
137 | if ((GetStringWidth (StringPtr) / 2) > (DimensionsWidth - 2)) {\r | |
138 | Index = (GetStringWidth (StringPtr) / 2) - DimensionsWidth + 2;\r | |
139 | } else {\r | |
140 | Index = 0;\r | |
141 | }\r | |
142 | \r | |
143 | if (IsPassword) {\r | |
144 | gST->ConOut->SetCursorPosition (gST->ConOut, Start + 1, Top + 3);\r | |
145 | }\r | |
146 | \r | |
147 | for (Count = 0; Index + 1 < GetStringWidth (StringPtr) / 2; Index++, Count++) {\r | |
148 | BufferedString[Count] = StringPtr[Index];\r | |
149 | \r | |
150 | if (IsPassword) {\r | |
151 | PrintCharAt ((UINTN)-1, (UINTN)-1, L'*');\r | |
152 | }\r | |
153 | }\r | |
154 | \r | |
155 | if (!IsPassword) {\r | |
156 | PrintStringAt (Start + 1, Top + 3, BufferedString);\r | |
157 | }\r | |
d1102dba | 158 | \r |
7c6c064c ED |
159 | gST->ConOut->SetAttribute (gST->ConOut, EFI_TEXT_ATTR (EFI_LIGHTGRAY, EFI_BLACK));\r |
160 | gST->ConOut->SetCursorPosition (gST->ConOut, Start + GetStringWidth (StringPtr) / 2, Top + 3);\r | |
161 | }\r | |
d1102dba | 162 | \r |
7c6c064c ED |
163 | do {\r |
164 | Status = WaitForKeyStroke (&Key);\r | |
165 | ASSERT_EFI_ERROR (Status);\r | |
166 | \r | |
167 | gST->ConOut->SetAttribute (gST->ConOut, EFI_TEXT_ATTR (EFI_BLACK, EFI_LIGHTGRAY));\r | |
168 | switch (Key.UnicodeChar) {\r | |
1436aea4 MK |
169 | case CHAR_NULL:\r |
170 | switch (Key.ScanCode) {\r | |
171 | case SCAN_LEFT:\r | |
172 | if (CurrentCursor > 0) {\r | |
173 | CurrentCursor--;\r | |
174 | }\r | |
7c6c064c | 175 | \r |
1436aea4 MK |
176 | break;\r |
177 | \r | |
178 | case SCAN_RIGHT:\r | |
179 | if (CurrentCursor < (GetStringWidth (StringPtr) / 2 - 1)) {\r | |
180 | CurrentCursor++;\r | |
181 | }\r | |
182 | \r | |
183 | break;\r | |
184 | \r | |
185 | case SCAN_ESC:\r | |
186 | FreePool (TempString);\r | |
187 | FreePool (BufferedString);\r | |
188 | gST->ConOut->SetAttribute (gST->ConOut, EFI_TEXT_ATTR (EFI_LIGHTGRAY, EFI_BLACK));\r | |
189 | gST->ConOut->EnableCursor (gST->ConOut, CursorVisible);\r | |
190 | return EFI_DEVICE_ERROR;\r | |
191 | \r | |
192 | case SCAN_DELETE:\r | |
193 | for (Index = CurrentCursor; StringPtr[Index] != CHAR_NULL; Index++) {\r | |
194 | StringPtr[Index] = StringPtr[Index + 1];\r | |
195 | PrintCharAt (Start + Index + 1, Top + 3, IsPassword && StringPtr[Index] != CHAR_NULL ? L'*' : StringPtr[Index]);\r | |
196 | }\r | |
197 | \r | |
198 | break;\r | |
199 | \r | |
200 | default:\r | |
201 | break;\r | |
7c6c064c | 202 | }\r |
1436aea4 | 203 | \r |
7c6c064c ED |
204 | break;\r |
205 | \r | |
1436aea4 MK |
206 | case CHAR_CARRIAGE_RETURN:\r |
207 | if (GetStringWidth (StringPtr) >= ((Minimum + 1) * sizeof (CHAR16))) {\r | |
208 | FreePool (TempString);\r | |
209 | FreePool (BufferedString);\r | |
210 | gST->ConOut->SetAttribute (gST->ConOut, EFI_TEXT_ATTR (EFI_LIGHTGRAY, EFI_BLACK));\r | |
211 | gST->ConOut->EnableCursor (gST->ConOut, CursorVisible);\r | |
212 | return EFI_SUCCESS;\r | |
213 | } else {\r | |
214 | //\r | |
215 | // Simply create a popup to tell the user that they had typed in too few characters.\r | |
216 | // To save code space, we can then treat this as an error and return back to the menu.\r | |
217 | //\r | |
218 | do {\r | |
219 | CreateDialog (&Key, &NullCharacter, gMiniString, gPressEnter, &NullCharacter, NULL);\r | |
220 | } while (Key.UnicodeChar != CHAR_CARRIAGE_RETURN);\r | |
221 | \r | |
222 | FreePool (TempString);\r | |
223 | FreePool (BufferedString);\r | |
224 | gST->ConOut->SetAttribute (gST->ConOut, EFI_TEXT_ATTR (EFI_LIGHTGRAY, EFI_BLACK));\r | |
225 | gST->ConOut->EnableCursor (gST->ConOut, CursorVisible);\r | |
226 | return EFI_DEVICE_ERROR;\r | |
1e9c7229 | 227 | }\r |
1e9c7229 | 228 | \r |
1436aea4 MK |
229 | case CHAR_BACKSPACE:\r |
230 | if ((StringPtr[0] != CHAR_NULL) && (CurrentCursor != 0)) {\r | |
231 | for (Index = 0; Index < CurrentCursor - 1; Index++) {\r | |
232 | TempString[Index] = StringPtr[Index];\r | |
233 | }\r | |
7c6c064c | 234 | \r |
1436aea4 MK |
235 | Count = GetStringWidth (StringPtr) / 2 - 1;\r |
236 | if (Count >= CurrentCursor) {\r | |
237 | for (Index = CurrentCursor - 1, Index2 = CurrentCursor; Index2 < Count; Index++, Index2++) {\r | |
238 | TempString[Index] = StringPtr[Index2];\r | |
239 | }\r | |
7c6c064c | 240 | \r |
1436aea4 MK |
241 | TempString[Index] = CHAR_NULL;\r |
242 | }\r | |
7c6c064c | 243 | \r |
1436aea4 MK |
244 | //\r |
245 | // Effectively truncate string by 1 character\r | |
246 | //\r | |
247 | StrCpyS (StringPtr, MaxLen, TempString);\r | |
248 | CurrentCursor--;\r | |
249 | }\r | |
250 | \r | |
251 | default:\r | |
7c6c064c | 252 | //\r |
1436aea4 | 253 | // If it is the beginning of the string, don't worry about checking maximum limits\r |
7c6c064c | 254 | //\r |
1436aea4 MK |
255 | if ((StringPtr[0] == CHAR_NULL) && (Key.UnicodeChar != CHAR_BACKSPACE)) {\r |
256 | StrnCpyS (StringPtr, MaxLen, &Key.UnicodeChar, 1);\r | |
257 | CurrentCursor++;\r | |
258 | } else if ((GetStringWidth (StringPtr) < ((Maximum + 1) * sizeof (CHAR16))) && (Key.UnicodeChar != CHAR_BACKSPACE)) {\r | |
259 | KeyPad[0] = Key.UnicodeChar;\r | |
260 | KeyPad[1] = CHAR_NULL;\r | |
261 | Count = GetStringWidth (StringPtr) / 2 - 1;\r | |
262 | if (CurrentCursor < Count) {\r | |
263 | for (Index = 0; Index < CurrentCursor; Index++) {\r | |
264 | TempString[Index] = StringPtr[Index];\r | |
265 | }\r | |
7c6c064c | 266 | \r |
1436aea4 MK |
267 | TempString[Index] = CHAR_NULL;\r |
268 | StrCatS (TempString, MaxLen, KeyPad);\r | |
269 | StrCatS (TempString, MaxLen, StringPtr + CurrentCursor);\r | |
270 | StrCpyS (StringPtr, MaxLen, TempString);\r | |
271 | } else {\r | |
272 | StrCatS (StringPtr, MaxLen, KeyPad);\r | |
7c6c064c | 273 | }\r |
1436aea4 MK |
274 | \r |
275 | CurrentCursor++;\r | |
7c6c064c | 276 | }\r |
1436aea4 | 277 | \r |
7c6c064c | 278 | //\r |
1436aea4 MK |
279 | // If the width of the input string is now larger than the screen, we nee to\r |
280 | // adjust the index to start printing portions of the string\r | |
7c6c064c | 281 | //\r |
1436aea4 MK |
282 | SetUnicodeMem (BufferedString, ScreenSize - 1, L' ');\r |
283 | PrintStringAt (Start + 1, Top + 3, BufferedString);\r | |
7c6c064c | 284 | \r |
1436aea4 MK |
285 | if ((GetStringWidth (StringPtr) / 2) > (DimensionsWidth - 2)) {\r |
286 | Index = (GetStringWidth (StringPtr) / 2) - DimensionsWidth + 2;\r | |
7c6c064c | 287 | } else {\r |
1436aea4 | 288 | Index = 0;\r |
7c6c064c | 289 | }\r |
7c6c064c | 290 | \r |
1436aea4 MK |
291 | if (IsPassword) {\r |
292 | gST->ConOut->SetCursorPosition (gST->ConOut, Start + 1, Top + 3);\r | |
293 | }\r | |
7c6c064c | 294 | \r |
1436aea4 MK |
295 | for (Count = 0; Index + 1 < GetStringWidth (StringPtr) / 2; Index++, Count++) {\r |
296 | BufferedString[Count] = StringPtr[Index];\r | |
7c6c064c | 297 | \r |
1436aea4 MK |
298 | if (IsPassword) {\r |
299 | PrintCharAt ((UINTN)-1, (UINTN)-1, L'*');\r | |
300 | }\r | |
301 | }\r | |
7c6c064c | 302 | \r |
1436aea4 MK |
303 | if (!IsPassword) {\r |
304 | PrintStringAt (Start + 1, Top + 3, BufferedString);\r | |
7c6c064c | 305 | }\r |
7c6c064c | 306 | \r |
1436aea4 | 307 | break;\r |
7c6c064c ED |
308 | }\r |
309 | \r | |
310 | gST->ConOut->SetAttribute (gST->ConOut, EFI_TEXT_ATTR (EFI_LIGHTGRAY, EFI_BLACK));\r | |
311 | gST->ConOut->SetCursorPosition (gST->ConOut, Start + CurrentCursor + 1, Top + 3);\r | |
312 | } while (TRUE);\r | |
7c6c064c ED |
313 | }\r |
314 | \r | |
315 | /**\r | |
316 | Adjust the value to the correct one. Rules follow the sample:\r | |
317 | like: Year change: 2012.02.29 -> 2013.02.29 -> 2013.02.01\r | |
318 | Month change: 2013.03.29 -> 2013.02.29 -> 2013.02.28\r | |
319 | \r | |
320 | @param QuestionValue Pointer to current question.\r | |
321 | @param Sequence The sequence of the field in the question.\r | |
322 | **/\r | |
323 | VOID\r | |
324 | AdjustQuestionValue (\r | |
1436aea4 MK |
325 | IN EFI_HII_VALUE *QuestionValue,\r |
326 | IN UINT8 Sequence\r | |
7c6c064c ED |
327 | )\r |
328 | {\r | |
1436aea4 MK |
329 | UINT8 Month;\r |
330 | UINT16 Year;\r | |
331 | UINT8 Maximum;\r | |
332 | UINT8 Minimum;\r | |
7c6c064c ED |
333 | \r |
334 | Month = QuestionValue->Value.date.Month;\r | |
335 | Year = QuestionValue->Value.date.Year;\r | |
336 | Minimum = 1;\r | |
337 | \r | |
338 | switch (Month) {\r | |
1436aea4 MK |
339 | case 2:\r |
340 | if (((Year % 4) == 0) && (((Year % 100) != 0) || ((Year % 400) == 0))) {\r | |
341 | Maximum = 29;\r | |
342 | } else {\r | |
343 | Maximum = 28;\r | |
344 | }\r | |
345 | \r | |
346 | break;\r | |
347 | case 4:\r | |
348 | case 6:\r | |
349 | case 9:\r | |
350 | case 11:\r | |
351 | Maximum = 30;\r | |
352 | break;\r | |
353 | default:\r | |
354 | Maximum = 31;\r | |
355 | break;\r | |
7c6c064c ED |
356 | }\r |
357 | \r | |
358 | //\r | |
359 | // Change the month area.\r | |
360 | //\r | |
361 | if (Sequence == 0) {\r | |
362 | if (QuestionValue->Value.date.Day > Maximum) {\r | |
363 | QuestionValue->Value.date.Day = Maximum;\r | |
364 | }\r | |
365 | }\r | |
d1102dba | 366 | \r |
7c6c064c ED |
367 | //\r |
368 | // Change the Year area.\r | |
369 | //\r | |
370 | if (Sequence == 2) {\r | |
371 | if (QuestionValue->Value.date.Day > Maximum) {\r | |
372 | QuestionValue->Value.date.Day = Minimum;\r | |
373 | }\r | |
374 | }\r | |
375 | }\r | |
376 | \r | |
377 | /**\r | |
378 | Get field info from numeric opcode.\r | |
379 | \r | |
380 | @param OpCode Pointer to the current input opcode.\r | |
afc9bf79 ED |
381 | @param IntInput Whether question shows with EFI_IFR_DISPLAY_INT_DEC type.\r |
382 | @param QuestionValue Input question value, with EFI_HII_VALUE type.\r | |
383 | @param Value Return question value, always return UINT64 type.\r | |
7c6c064c ED |
384 | @param Minimum The minimum size info for this opcode.\r |
385 | @param Maximum The maximum size info for this opcode.\r | |
386 | @param Step The step size info for this opcode.\r | |
387 | @param StorageWidth The storage width info for this opcode.\r | |
388 | \r | |
389 | **/\r | |
390 | VOID\r | |
391 | GetValueFromNum (\r | |
1436aea4 MK |
392 | IN EFI_IFR_OP_HEADER *OpCode,\r |
393 | IN BOOLEAN IntInput,\r | |
394 | IN EFI_HII_VALUE *QuestionValue,\r | |
395 | OUT UINT64 *Value,\r | |
396 | OUT UINT64 *Minimum,\r | |
397 | OUT UINT64 *Maximum,\r | |
398 | OUT UINT64 *Step,\r | |
399 | OUT UINT16 *StorageWidth\r | |
400 | )\r | |
7c6c064c | 401 | {\r |
1436aea4 | 402 | EFI_IFR_NUMERIC *NumericOp;\r |
7c6c064c | 403 | \r |
1436aea4 | 404 | NumericOp = (EFI_IFR_NUMERIC *)OpCode;\r |
d1102dba | 405 | \r |
7c6c064c | 406 | switch (NumericOp->Flags & EFI_IFR_NUMERIC_SIZE) {\r |
1436aea4 MK |
407 | case EFI_IFR_NUMERIC_SIZE_1:\r |
408 | if (IntInput) {\r | |
409 | *Minimum = (INT64)(INT8)NumericOp->data.u8.MinValue;\r | |
410 | *Maximum = (INT64)(INT8)NumericOp->data.u8.MaxValue;\r | |
411 | *Value = (INT64)(INT8)QuestionValue->Value.u8;\r | |
412 | } else {\r | |
413 | *Minimum = NumericOp->data.u8.MinValue;\r | |
414 | *Maximum = NumericOp->data.u8.MaxValue;\r | |
415 | *Value = QuestionValue->Value.u8;\r | |
416 | }\r | |
417 | \r | |
418 | *Step = NumericOp->data.u8.Step;\r | |
419 | *StorageWidth = (UINT16)sizeof (UINT8);\r | |
420 | break;\r | |
421 | \r | |
422 | case EFI_IFR_NUMERIC_SIZE_2:\r | |
423 | if (IntInput) {\r | |
424 | *Minimum = (INT64)(INT16)NumericOp->data.u16.MinValue;\r | |
425 | *Maximum = (INT64)(INT16)NumericOp->data.u16.MaxValue;\r | |
426 | *Value = (INT64)(INT16)QuestionValue->Value.u16;\r | |
427 | } else {\r | |
428 | *Minimum = NumericOp->data.u16.MinValue;\r | |
429 | *Maximum = NumericOp->data.u16.MaxValue;\r | |
430 | *Value = QuestionValue->Value.u16;\r | |
431 | }\r | |
432 | \r | |
433 | *Step = NumericOp->data.u16.Step;\r | |
434 | *StorageWidth = (UINT16)sizeof (UINT16);\r | |
435 | break;\r | |
436 | \r | |
437 | case EFI_IFR_NUMERIC_SIZE_4:\r | |
438 | if (IntInput) {\r | |
439 | *Minimum = (INT64)(INT32)NumericOp->data.u32.MinValue;\r | |
440 | *Maximum = (INT64)(INT32)NumericOp->data.u32.MaxValue;\r | |
441 | *Value = (INT64)(INT32)QuestionValue->Value.u32;\r | |
442 | } else {\r | |
443 | *Minimum = NumericOp->data.u32.MinValue;\r | |
444 | *Maximum = NumericOp->data.u32.MaxValue;\r | |
445 | *Value = QuestionValue->Value.u32;\r | |
446 | }\r | |
447 | \r | |
448 | *Step = NumericOp->data.u32.Step;\r | |
449 | *StorageWidth = (UINT16)sizeof (UINT32);\r | |
450 | break;\r | |
451 | \r | |
452 | case EFI_IFR_NUMERIC_SIZE_8:\r | |
453 | if (IntInput) {\r | |
454 | *Minimum = (INT64)NumericOp->data.u64.MinValue;\r | |
455 | *Maximum = (INT64)NumericOp->data.u64.MaxValue;\r | |
456 | *Value = (INT64)QuestionValue->Value.u64;\r | |
457 | } else {\r | |
458 | *Minimum = NumericOp->data.u64.MinValue;\r | |
459 | *Maximum = NumericOp->data.u64.MaxValue;\r | |
460 | *Value = QuestionValue->Value.u64;\r | |
461 | }\r | |
d1102dba | 462 | \r |
1436aea4 MK |
463 | *Step = NumericOp->data.u64.Step;\r |
464 | *StorageWidth = (UINT16)sizeof (UINT64);\r | |
465 | break;\r | |
466 | \r | |
467 | default:\r | |
468 | break;\r | |
7c6c064c ED |
469 | }\r |
470 | \r | |
471 | if (*Maximum == 0) {\r | |
1436aea4 | 472 | *Maximum = (UINT64)-1;\r |
7c6c064c ED |
473 | }\r |
474 | }\r | |
475 | \r | |
476 | /**\r | |
477 | This routine reads a numeric value from the user input.\r | |
478 | \r | |
479 | @param MenuOption Pointer to the current input menu.\r | |
480 | \r | |
481 | @retval EFI_SUCCESS If numerical input is read successfully\r | |
482 | @retval EFI_DEVICE_ERROR If operation fails\r | |
483 | \r | |
484 | **/\r | |
485 | EFI_STATUS\r | |
486 | GetNumericInput (\r | |
1436aea4 | 487 | IN UI_MENU_OPTION *MenuOption\r |
7c6c064c ED |
488 | )\r |
489 | {\r | |
1436aea4 MK |
490 | UINTN Column;\r |
491 | UINTN Row;\r | |
492 | CHAR16 InputText[MAX_NUMERIC_INPUT_WIDTH];\r | |
493 | CHAR16 FormattedNumber[MAX_NUMERIC_INPUT_WIDTH - 1];\r | |
494 | UINT64 PreviousNumber[MAX_NUMERIC_INPUT_WIDTH - 3];\r | |
495 | UINTN Count;\r | |
496 | UINTN Loop;\r | |
497 | BOOLEAN ManualInput;\r | |
498 | BOOLEAN HexInput;\r | |
499 | BOOLEAN IntInput;\r | |
500 | BOOLEAN Negative;\r | |
501 | BOOLEAN ValidateFail;\r | |
502 | BOOLEAN DateOrTime;\r | |
503 | UINTN InputWidth;\r | |
504 | UINT64 EditValue;\r | |
505 | UINT64 Step;\r | |
506 | UINT64 Minimum;\r | |
507 | UINT64 Maximum;\r | |
508 | UINTN EraseLen;\r | |
509 | UINT8 Digital;\r | |
510 | EFI_INPUT_KEY Key;\r | |
511 | EFI_HII_VALUE *QuestionValue;\r | |
7c6c064c ED |
512 | FORM_DISPLAY_ENGINE_STATEMENT *Question;\r |
513 | EFI_IFR_NUMERIC *NumericOp;\r | |
514 | UINT16 StorageWidth;\r | |
515 | \r | |
516 | Column = MenuOption->OptCol;\r | |
517 | Row = MenuOption->Row;\r | |
518 | PreviousNumber[0] = 0;\r | |
519 | Count = 0;\r | |
520 | InputWidth = 0;\r | |
521 | Digital = 0;\r | |
522 | StorageWidth = 0;\r | |
523 | Minimum = 0;\r | |
524 | Maximum = 0;\r | |
525 | NumericOp = NULL;\r | |
afc9bf79 ED |
526 | IntInput = FALSE;\r |
527 | HexInput = FALSE;\r | |
528 | Negative = FALSE;\r | |
529 | ValidateFail = FALSE;\r | |
7c6c064c ED |
530 | \r |
531 | Question = MenuOption->ThisTag;\r | |
532 | QuestionValue = &Question->CurrentValue;\r | |
5c793e77 | 533 | ZeroMem (InputText, MAX_NUMERIC_INPUT_WIDTH * sizeof (CHAR16));\r |
7c6c064c ED |
534 | \r |
535 | //\r | |
536 | // Only two case, user can enter to this function: Enter and +/- case.\r | |
537 | // In Enter case, gDirection = 0; in +/- case, gDirection = SCAN_LEFT/SCAN_WRIGHT\r | |
538 | //\r | |
1436aea4 | 539 | ManualInput = (BOOLEAN)(gDirection == 0 ? TRUE : FALSE);\r |
7c6c064c ED |
540 | \r |
541 | if ((Question->OpCode->OpCode == EFI_IFR_DATE_OP) || (Question->OpCode->OpCode == EFI_IFR_TIME_OP)) {\r | |
542 | DateOrTime = TRUE;\r | |
543 | } else {\r | |
544 | DateOrTime = FALSE;\r | |
545 | }\r | |
546 | \r | |
547 | //\r | |
548 | // Prepare Value to be edit\r | |
549 | //\r | |
1436aea4 | 550 | EraseLen = 0;\r |
7c6c064c ED |
551 | EditValue = 0;\r |
552 | if (Question->OpCode->OpCode == EFI_IFR_DATE_OP) {\r | |
1436aea4 | 553 | Step = 1;\r |
7c6c064c ED |
554 | Minimum = 1;\r |
555 | \r | |
556 | switch (MenuOption->Sequence) {\r | |
1436aea4 MK |
557 | case 0:\r |
558 | Maximum = 12;\r | |
559 | EraseLen = 4;\r | |
560 | EditValue = QuestionValue->Value.date.Month;\r | |
561 | break;\r | |
7c6c064c | 562 | \r |
1436aea4 MK |
563 | case 1:\r |
564 | switch (QuestionValue->Value.date.Month) {\r | |
565 | case 2:\r | |
566 | if (((QuestionValue->Value.date.Year % 4) == 0) &&\r | |
567 | (((QuestionValue->Value.date.Year % 100) != 0) ||\r | |
568 | ((QuestionValue->Value.date.Year % 400) == 0)))\r | |
569 | {\r | |
570 | Maximum = 29;\r | |
571 | } else {\r | |
572 | Maximum = 28;\r | |
573 | }\r | |
574 | \r | |
575 | break;\r | |
576 | case 4:\r | |
577 | case 6:\r | |
578 | case 9:\r | |
579 | case 11:\r | |
580 | Maximum = 30;\r | |
581 | break;\r | |
582 | default:\r | |
583 | Maximum = 31;\r | |
584 | break;\r | |
7c6c064c | 585 | }\r |
1436aea4 MK |
586 | \r |
587 | EraseLen = 3;\r | |
588 | EditValue = QuestionValue->Value.date.Day;\r | |
7c6c064c | 589 | break;\r |
1436aea4 MK |
590 | \r |
591 | case 2:\r | |
592 | Maximum = 0xffff;\r | |
593 | EraseLen = 5;\r | |
594 | EditValue = QuestionValue->Value.date.Year;\r | |
7c6c064c | 595 | break;\r |
1436aea4 | 596 | \r |
7c6c064c | 597 | default:\r |
7c6c064c | 598 | break;\r |
7c6c064c ED |
599 | }\r |
600 | } else if (Question->OpCode->OpCode == EFI_IFR_TIME_OP) {\r | |
1436aea4 | 601 | Step = 1;\r |
7c6c064c ED |
602 | Minimum = 0;\r |
603 | \r | |
604 | switch (MenuOption->Sequence) {\r | |
1436aea4 MK |
605 | case 0:\r |
606 | Maximum = 23;\r | |
607 | EraseLen = 4;\r | |
608 | EditValue = QuestionValue->Value.time.Hour;\r | |
609 | break;\r | |
7c6c064c | 610 | \r |
1436aea4 MK |
611 | case 1:\r |
612 | Maximum = 59;\r | |
613 | EraseLen = 3;\r | |
614 | EditValue = QuestionValue->Value.time.Minute;\r | |
615 | break;\r | |
7c6c064c | 616 | \r |
1436aea4 MK |
617 | case 2:\r |
618 | Maximum = 59;\r | |
619 | EraseLen = 3;\r | |
620 | EditValue = QuestionValue->Value.time.Second;\r | |
621 | break;\r | |
7c6c064c | 622 | \r |
1436aea4 MK |
623 | default:\r |
624 | break;\r | |
7c6c064c ED |
625 | }\r |
626 | } else {\r | |
627 | ASSERT (Question->OpCode->OpCode == EFI_IFR_NUMERIC_OP);\r | |
1436aea4 MK |
628 | NumericOp = (EFI_IFR_NUMERIC *)Question->OpCode;\r |
629 | GetValueFromNum (Question->OpCode, (NumericOp->Flags & EFI_IFR_DISPLAY) == 0, QuestionValue, &EditValue, &Minimum, &Maximum, &Step, &StorageWidth);\r | |
630 | EraseLen = gOptionBlockWidth;\r | |
7c6c064c ED |
631 | }\r |
632 | \r | |
afc9bf79 | 633 | if ((Question->OpCode->OpCode == EFI_IFR_NUMERIC_OP) && (NumericOp != NULL)) {\r |
1436aea4 | 634 | if ((NumericOp->Flags & EFI_IFR_DISPLAY) == EFI_IFR_DISPLAY_UINT_HEX) {\r |
afc9bf79 | 635 | HexInput = TRUE;\r |
1436aea4 | 636 | } else if ((NumericOp->Flags & EFI_IFR_DISPLAY) == 0) {\r |
afc9bf79 ED |
637 | //\r |
638 | // Display with EFI_IFR_DISPLAY_INT_DEC type. Support negative number.\r | |
639 | //\r | |
640 | IntInput = TRUE;\r | |
641 | }\r | |
7c6c064c ED |
642 | }\r |
643 | \r | |
644 | //\r | |
645 | // Enter from "Enter" input, clear the old word showing.\r | |
646 | //\r | |
647 | if (ManualInput) {\r | |
648 | if (Question->OpCode->OpCode == EFI_IFR_NUMERIC_OP) {\r | |
649 | if (HexInput) {\r | |
650 | InputWidth = StorageWidth * 2;\r | |
651 | } else {\r | |
652 | switch (StorageWidth) {\r | |
1436aea4 MK |
653 | case 1:\r |
654 | InputWidth = 3;\r | |
655 | break;\r | |
7c6c064c | 656 | \r |
1436aea4 MK |
657 | case 2:\r |
658 | InputWidth = 5;\r | |
659 | break;\r | |
7c6c064c | 660 | \r |
1436aea4 MK |
661 | case 4:\r |
662 | InputWidth = 10;\r | |
663 | break;\r | |
7c6c064c | 664 | \r |
1436aea4 MK |
665 | case 8:\r |
666 | InputWidth = 20;\r | |
667 | break;\r | |
7c6c064c | 668 | \r |
1436aea4 MK |
669 | default:\r |
670 | InputWidth = 0;\r | |
671 | break;\r | |
7c6c064c | 672 | }\r |
afc9bf79 ED |
673 | \r |
674 | if (IntInput) {\r | |
675 | //\r | |
676 | // Support an extra '-' for negative number.\r | |
677 | //\r | |
678 | InputWidth += 1;\r | |
679 | }\r | |
7c6c064c ED |
680 | }\r |
681 | \r | |
682 | InputText[0] = LEFT_NUMERIC_DELIMITER;\r | |
683 | SetUnicodeMem (InputText + 1, InputWidth, L' ');\r | |
684 | ASSERT (InputWidth + 2 < MAX_NUMERIC_INPUT_WIDTH);\r | |
685 | InputText[InputWidth + 1] = RIGHT_NUMERIC_DELIMITER;\r | |
686 | InputText[InputWidth + 2] = L'\0';\r | |
687 | \r | |
688 | PrintStringAt (Column, Row, InputText);\r | |
689 | Column++;\r | |
690 | }\r | |
691 | \r | |
692 | if (Question->OpCode->OpCode == EFI_IFR_DATE_OP) {\r | |
693 | if (MenuOption->Sequence == 2) {\r | |
694 | InputWidth = 4;\r | |
695 | } else {\r | |
696 | InputWidth = 2;\r | |
697 | }\r | |
698 | \r | |
699 | if (MenuOption->Sequence == 0) {\r | |
700 | InputText[0] = LEFT_NUMERIC_DELIMITER;\r | |
701 | SetUnicodeMem (InputText + 1, InputWidth, L' ');\r | |
5c793e77 DB |
702 | InputText[InputWidth + 1] = DATE_SEPARATOR;\r |
703 | InputText[InputWidth + 2] = L'\0';\r | |
1436aea4 | 704 | } else if (MenuOption->Sequence == 1) {\r |
7c6c064c | 705 | SetUnicodeMem (InputText, InputWidth, L' ');\r |
1436aea4 | 706 | InputText[InputWidth] = DATE_SEPARATOR;\r |
5c793e77 | 707 | InputText[InputWidth + 1] = L'\0';\r |
7c6c064c | 708 | } else {\r |
5c793e77 | 709 | SetUnicodeMem (InputText, InputWidth, L' ');\r |
1436aea4 | 710 | InputText[InputWidth] = RIGHT_NUMERIC_DELIMITER;\r |
5c793e77 | 711 | InputText[InputWidth + 1] = L'\0';\r |
7c6c064c | 712 | }\r |
7c6c064c ED |
713 | \r |
714 | PrintStringAt (Column, Row, InputText);\r | |
715 | if (MenuOption->Sequence == 0) {\r | |
716 | Column++;\r | |
717 | }\r | |
718 | }\r | |
719 | \r | |
720 | if (Question->OpCode->OpCode == EFI_IFR_TIME_OP) {\r | |
721 | InputWidth = 2;\r | |
722 | \r | |
723 | if (MenuOption->Sequence == 0) {\r | |
724 | InputText[0] = LEFT_NUMERIC_DELIMITER;\r | |
725 | SetUnicodeMem (InputText + 1, InputWidth, L' ');\r | |
5c793e77 DB |
726 | InputText[InputWidth + 1] = TIME_SEPARATOR;\r |
727 | InputText[InputWidth + 2] = L'\0';\r | |
1436aea4 | 728 | } else if (MenuOption->Sequence == 1) {\r |
7c6c064c | 729 | SetUnicodeMem (InputText, InputWidth, L' ');\r |
1436aea4 | 730 | InputText[InputWidth] = TIME_SEPARATOR;\r |
5c793e77 | 731 | InputText[InputWidth + 1] = L'\0';\r |
7c6c064c | 732 | } else {\r |
5c793e77 | 733 | SetUnicodeMem (InputText, InputWidth, L' ');\r |
1436aea4 | 734 | InputText[InputWidth] = RIGHT_NUMERIC_DELIMITER;\r |
5c793e77 | 735 | InputText[InputWidth + 1] = L'\0';\r |
7c6c064c | 736 | }\r |
7c6c064c ED |
737 | \r |
738 | PrintStringAt (Column, Row, InputText);\r | |
739 | if (MenuOption->Sequence == 0) {\r | |
740 | Column++;\r | |
741 | }\r | |
742 | }\r | |
743 | }\r | |
744 | \r | |
745 | //\r | |
746 | // First time we enter this handler, we need to check to see if\r | |
747 | // we were passed an increment or decrement directive\r | |
748 | //\r | |
749 | do {\r | |
750 | Key.UnicodeChar = CHAR_NULL;\r | |
751 | if (gDirection != 0) {\r | |
1436aea4 MK |
752 | Key.ScanCode = gDirection;\r |
753 | gDirection = 0;\r | |
7c6c064c ED |
754 | goto TheKey2;\r |
755 | }\r | |
756 | \r | |
831537d6 | 757 | WaitForKeyStroke (&Key);\r |
7c6c064c ED |
758 | \r |
759 | TheKey2:\r | |
760 | switch (Key.UnicodeChar) {\r | |
1436aea4 MK |
761 | case '+':\r |
762 | case '-':\r | |
763 | if (ManualInput && IntInput) {\r | |
764 | //\r | |
765 | // In Manual input mode, check whether input the negative flag.\r | |
766 | //\r | |
767 | if (Key.UnicodeChar == '-') {\r | |
768 | if (Negative) {\r | |
769 | break;\r | |
770 | }\r | |
7c6c064c | 771 | \r |
1436aea4 MK |
772 | Negative = TRUE;\r |
773 | PrintCharAt (Column++, Row, Key.UnicodeChar);\r | |
afc9bf79 | 774 | }\r |
afc9bf79 | 775 | } else {\r |
1436aea4 MK |
776 | if (Key.UnicodeChar == '+') {\r |
777 | Key.ScanCode = SCAN_RIGHT;\r | |
778 | } else {\r | |
779 | Key.ScanCode = SCAN_LEFT;\r | |
780 | }\r | |
7c6c064c | 781 | \r |
1436aea4 MK |
782 | Key.UnicodeChar = CHAR_NULL;\r |
783 | goto TheKey2;\r | |
7c6c064c ED |
784 | }\r |
785 | \r | |
1436aea4 MK |
786 | break;\r |
787 | \r | |
788 | case CHAR_NULL:\r | |
789 | switch (Key.ScanCode) {\r | |
790 | case SCAN_LEFT:\r | |
791 | case SCAN_RIGHT:\r | |
792 | if (DateOrTime && !ManualInput) {\r | |
793 | //\r | |
794 | // By setting this value, we will return back to the caller.\r | |
795 | // We need to do this since an auto-refresh will destroy the adjustment\r | |
796 | // based on what the real-time-clock is showing. So we always commit\r | |
797 | // upon changing the value.\r | |
798 | //\r | |
799 | gDirection = SCAN_DOWN;\r | |
7c6c064c | 800 | }\r |
1436aea4 MK |
801 | \r |
802 | if ((Step != 0) && !ManualInput) {\r | |
803 | if (Key.ScanCode == SCAN_LEFT) {\r | |
804 | if (IntInput) {\r | |
805 | if ((INT64)EditValue >= (INT64)Minimum + (INT64)Step) {\r | |
806 | EditValue = EditValue - Step;\r | |
807 | } else if ((INT64)EditValue > (INT64)Minimum) {\r | |
808 | EditValue = Minimum;\r | |
809 | } else {\r | |
810 | EditValue = Maximum;\r | |
811 | }\r | |
812 | } else {\r | |
813 | if (EditValue >= Minimum + Step) {\r | |
814 | EditValue = EditValue - Step;\r | |
815 | } else if (EditValue > Minimum) {\r | |
816 | EditValue = Minimum;\r | |
817 | } else {\r | |
818 | EditValue = Maximum;\r | |
819 | }\r | |
820 | }\r | |
821 | } else if (Key.ScanCode == SCAN_RIGHT) {\r | |
822 | if (IntInput) {\r | |
823 | if ((INT64)EditValue + (INT64)Step <= (INT64)Maximum) {\r | |
824 | EditValue = EditValue + Step;\r | |
825 | } else if ((INT64)EditValue < (INT64)Maximum) {\r | |
826 | EditValue = Maximum;\r | |
827 | } else {\r | |
828 | EditValue = Minimum;\r | |
829 | }\r | |
830 | } else {\r | |
831 | if (EditValue + Step <= Maximum) {\r | |
832 | EditValue = EditValue + Step;\r | |
833 | } else if (EditValue < Maximum) {\r | |
834 | EditValue = Maximum;\r | |
835 | } else {\r | |
836 | EditValue = Minimum;\r | |
837 | }\r | |
838 | }\r | |
afc9bf79 | 839 | }\r |
1436aea4 MK |
840 | \r |
841 | ZeroMem (FormattedNumber, 21 * sizeof (CHAR16));\r | |
842 | if (Question->OpCode->OpCode == EFI_IFR_DATE_OP) {\r | |
843 | if (MenuOption->Sequence == 2) {\r | |
844 | //\r | |
845 | // Year\r | |
846 | //\r | |
847 | UnicodeSPrint (FormattedNumber, 21 * sizeof (CHAR16), L"%04d", (UINT16)EditValue);\r | |
848 | } else {\r | |
849 | //\r | |
850 | // Month/Day\r | |
851 | //\r | |
852 | UnicodeSPrint (FormattedNumber, 21 * sizeof (CHAR16), L"%02d", (UINT8)EditValue);\r | |
853 | }\r | |
854 | \r | |
855 | if (MenuOption->Sequence == 0) {\r | |
856 | ASSERT (EraseLen >= 2);\r | |
857 | FormattedNumber[EraseLen - 2] = DATE_SEPARATOR;\r | |
858 | } else if (MenuOption->Sequence == 1) {\r | |
859 | ASSERT (EraseLen >= 1);\r | |
860 | FormattedNumber[EraseLen - 1] = DATE_SEPARATOR;\r | |
861 | }\r | |
862 | } else if (Question->OpCode->OpCode == EFI_IFR_TIME_OP) {\r | |
863 | UnicodeSPrint (FormattedNumber, 21 * sizeof (CHAR16), L"%02d", (UINT8)EditValue);\r | |
864 | \r | |
865 | if (MenuOption->Sequence == 0) {\r | |
866 | ASSERT (EraseLen >= 2);\r | |
867 | FormattedNumber[EraseLen - 2] = TIME_SEPARATOR;\r | |
868 | } else if (MenuOption->Sequence == 1) {\r | |
869 | ASSERT (EraseLen >= 1);\r | |
870 | FormattedNumber[EraseLen - 1] = TIME_SEPARATOR;\r | |
871 | }\r | |
afc9bf79 | 872 | } else {\r |
1436aea4 MK |
873 | QuestionValue->Value.u64 = EditValue;\r |
874 | PrintFormattedNumber (Question, FormattedNumber, 21 * sizeof (CHAR16));\r | |
afc9bf79 | 875 | }\r |
7c6c064c | 876 | \r |
1436aea4 MK |
877 | gST->ConOut->SetAttribute (gST->ConOut, GetFieldTextColor ());\r |
878 | for (Loop = 0; Loop < EraseLen; Loop++) {\r | |
879 | PrintStringAt (MenuOption->OptCol + Loop, MenuOption->Row, L" ");\r | |
880 | }\r | |
7c6c064c | 881 | \r |
1436aea4 | 882 | gST->ConOut->SetAttribute (gST->ConOut, GetHighlightTextColor ());\r |
7c6c064c | 883 | \r |
1436aea4 MK |
884 | if (MenuOption->Sequence == 0) {\r |
885 | PrintCharAt (MenuOption->OptCol, Row, LEFT_NUMERIC_DELIMITER);\r | |
886 | Column = MenuOption->OptCol + 1;\r | |
887 | }\r | |
7c6c064c | 888 | \r |
1436aea4 | 889 | PrintStringAt (Column, Row, FormattedNumber);\r |
7c6c064c | 890 | \r |
1436aea4 MK |
891 | if (!DateOrTime || (MenuOption->Sequence == 2)) {\r |
892 | PrintCharAt ((UINTN)-1, (UINTN)-1, RIGHT_NUMERIC_DELIMITER);\r | |
893 | }\r | |
894 | }\r | |
7c6c064c | 895 | \r |
1436aea4 | 896 | goto EnterCarriageReturn;\r |
7c6c064c | 897 | \r |
1436aea4 MK |
898 | case SCAN_UP:\r |
899 | case SCAN_DOWN:\r | |
900 | goto EnterCarriageReturn;\r | |
7c6c064c | 901 | \r |
1436aea4 MK |
902 | case SCAN_ESC:\r |
903 | return EFI_DEVICE_ERROR;\r | |
7c6c064c | 904 | \r |
1436aea4 MK |
905 | default:\r |
906 | break;\r | |
907 | }\r | |
7c6c064c | 908 | \r |
7c6c064c | 909 | break;\r |
7c6c064c ED |
910 | \r |
911 | EnterCarriageReturn:\r | |
912 | \r | |
1436aea4 | 913 | case CHAR_CARRIAGE_RETURN:\r |
afc9bf79 | 914 | //\r |
1436aea4 | 915 | // Validate input value with Minimum value.\r |
afc9bf79 | 916 | //\r |
1436aea4 MK |
917 | ValidateFail = FALSE;\r |
918 | if (IntInput) {\r | |
919 | //\r | |
920 | // After user input Enter, need to check whether the input value.\r | |
921 | // If input a negative value, should compare with maximum value.\r | |
922 | // else compare with the minimum value.\r | |
923 | //\r | |
924 | if (Negative) {\r | |
925 | ValidateFail = (INT64)EditValue > (INT64)Maximum ? TRUE : FALSE;\r | |
926 | } else {\r | |
927 | ValidateFail = (INT64)EditValue < (INT64)Minimum ? TRUE : FALSE;\r | |
928 | }\r | |
afc9bf79 | 929 | \r |
1436aea4 MK |
930 | if (ValidateFail) {\r |
931 | UpdateStatusBar (INPUT_ERROR, TRUE);\r | |
932 | break;\r | |
933 | }\r | |
934 | } else if (EditValue < Minimum) {\r | |
afc9bf79 ED |
935 | UpdateStatusBar (INPUT_ERROR, TRUE);\r |
936 | break;\r | |
937 | }\r | |
afc9bf79 | 938 | \r |
1436aea4 MK |
939 | UpdateStatusBar (INPUT_ERROR, FALSE);\r |
940 | CopyMem (&gUserInput->InputValue, &Question->CurrentValue, sizeof (EFI_HII_VALUE));\r | |
941 | QuestionValue = &gUserInput->InputValue;\r | |
942 | //\r | |
943 | // Store Edit value back to Question\r | |
944 | //\r | |
945 | if (Question->OpCode->OpCode == EFI_IFR_DATE_OP) {\r | |
946 | switch (MenuOption->Sequence) {\r | |
947 | case 0:\r | |
948 | QuestionValue->Value.date.Month = (UINT8)EditValue;\r | |
949 | break;\r | |
7c6c064c | 950 | \r |
1436aea4 MK |
951 | case 1:\r |
952 | QuestionValue->Value.date.Day = (UINT8)EditValue;\r | |
953 | break;\r | |
7c6c064c | 954 | \r |
1436aea4 MK |
955 | case 2:\r |
956 | QuestionValue->Value.date.Year = (UINT16)EditValue;\r | |
957 | break;\r | |
7c6c064c | 958 | \r |
1436aea4 MK |
959 | default:\r |
960 | break;\r | |
961 | }\r | |
962 | } else if (Question->OpCode->OpCode == EFI_IFR_TIME_OP) {\r | |
963 | switch (MenuOption->Sequence) {\r | |
964 | case 0:\r | |
965 | QuestionValue->Value.time.Hour = (UINT8)EditValue;\r | |
966 | break;\r | |
7c6c064c | 967 | \r |
1436aea4 MK |
968 | case 1:\r |
969 | QuestionValue->Value.time.Minute = (UINT8)EditValue;\r | |
970 | break;\r | |
7c6c064c | 971 | \r |
1436aea4 MK |
972 | case 2:\r |
973 | QuestionValue->Value.time.Second = (UINT8)EditValue;\r | |
974 | break;\r | |
7c6c064c | 975 | \r |
1436aea4 MK |
976 | default:\r |
977 | break;\r | |
978 | }\r | |
979 | } else {\r | |
980 | //\r | |
981 | // Numeric\r | |
982 | //\r | |
983 | QuestionValue->Value.u64 = EditValue;\r | |
7c6c064c | 984 | }\r |
1436aea4 | 985 | \r |
7c6c064c | 986 | //\r |
1436aea4 MK |
987 | // Adjust the value to the correct one.\r |
988 | // Sample like: 2012.02.29 -> 2013.02.29 -> 2013.02.01\r | |
989 | // 2013.03.29 -> 2013.02.29 -> 2013.02.28\r | |
7c6c064c | 990 | //\r |
1436aea4 MK |
991 | if ((Question->OpCode->OpCode == EFI_IFR_DATE_OP) &&\r |
992 | ((MenuOption->Sequence == 0) || (MenuOption->Sequence == 2)))\r | |
993 | {\r | |
994 | AdjustQuestionValue (QuestionValue, (UINT8)MenuOption->Sequence);\r | |
995 | }\r | |
7c6c064c | 996 | \r |
1436aea4 | 997 | return EFI_SUCCESS;\r |
7c6c064c | 998 | \r |
1436aea4 MK |
999 | case CHAR_BACKSPACE:\r |
1000 | if (ManualInput) {\r | |
1001 | if (Count == 0) {\r | |
1002 | if (Negative) {\r | |
1003 | Negative = FALSE;\r | |
1004 | Column--;\r | |
1005 | PrintStringAt (Column, Row, L" ");\r | |
1006 | }\r | |
7c6c064c | 1007 | \r |
1436aea4 | 1008 | break;\r |
afc9bf79 | 1009 | }\r |
1436aea4 MK |
1010 | \r |
1011 | //\r | |
1012 | // Remove a character\r | |
1013 | //\r | |
1014 | EditValue = PreviousNumber[Count - 1];\r | |
1015 | UpdateStatusBar (INPUT_ERROR, FALSE);\r | |
1016 | Count--;\r | |
1017 | Column--;\r | |
1018 | PrintStringAt (Column, Row, L" ");\r | |
7c6c064c | 1019 | }\r |
7c6c064c | 1020 | \r |
1436aea4 MK |
1021 | break;\r |
1022 | \r | |
1023 | default:\r | |
1024 | if (ManualInput) {\r | |
1025 | if (HexInput) {\r | |
1026 | if ((Key.UnicodeChar >= L'0') && (Key.UnicodeChar <= L'9')) {\r | |
1027 | Digital = (UINT8)(Key.UnicodeChar - L'0');\r | |
1028 | } else if ((Key.UnicodeChar >= L'A') && (Key.UnicodeChar <= L'F')) {\r | |
1029 | Digital = (UINT8)(Key.UnicodeChar - L'A' + 0x0A);\r | |
1030 | } else if ((Key.UnicodeChar >= L'a') && (Key.UnicodeChar <= L'f')) {\r | |
1031 | Digital = (UINT8)(Key.UnicodeChar - L'a' + 0x0A);\r | |
1032 | } else {\r | |
1033 | UpdateStatusBar (INPUT_ERROR, TRUE);\r | |
1034 | break;\r | |
1035 | }\r | |
7c6c064c | 1036 | } else {\r |
1436aea4 MK |
1037 | if ((Key.UnicodeChar > L'9') || (Key.UnicodeChar < L'0')) {\r |
1038 | UpdateStatusBar (INPUT_ERROR, TRUE);\r | |
1039 | break;\r | |
1040 | }\r | |
7c6c064c | 1041 | }\r |
1436aea4 MK |
1042 | \r |
1043 | //\r | |
1044 | // If Count exceed input width, there is no way more is valid\r | |
1045 | //\r | |
1046 | if (Count >= InputWidth) {\r | |
7c6c064c ED |
1047 | break;\r |
1048 | }\r | |
7c6c064c | 1049 | \r |
1436aea4 MK |
1050 | //\r |
1051 | // Someone typed something valid!\r | |
1052 | //\r | |
1053 | if (Count != 0) {\r | |
1054 | if (HexInput) {\r | |
1055 | EditValue = LShiftU64 (EditValue, 4) + Digital;\r | |
1056 | } else if (IntInput && Negative) {\r | |
1057 | //\r | |
1058 | // Save the negative number.\r | |
1059 | //\r | |
1060 | EditValue = ~(MultU64x32 (~(EditValue - 1), 10) + (Key.UnicodeChar - L'0')) + 1;\r | |
1061 | } else {\r | |
1062 | EditValue = MultU64x32 (EditValue, 10) + (Key.UnicodeChar - L'0');\r | |
1063 | }\r | |
7c6c064c | 1064 | } else {\r |
1436aea4 MK |
1065 | if (HexInput) {\r |
1066 | EditValue = Digital;\r | |
1067 | } else if (IntInput && Negative) {\r | |
1068 | //\r | |
1069 | // Save the negative number.\r | |
1070 | //\r | |
1071 | EditValue = ~(Key.UnicodeChar - L'0') + 1;\r | |
1072 | } else {\r | |
1073 | EditValue = Key.UnicodeChar - L'0';\r | |
1074 | }\r | |
7c6c064c | 1075 | }\r |
1436aea4 MK |
1076 | \r |
1077 | if (IntInput) {\r | |
1078 | ValidateFail = FALSE;\r | |
afc9bf79 | 1079 | //\r |
1436aea4 MK |
1080 | // When user input a new value, should check the current value.\r |
1081 | // If user input a negative value, should compare it with minimum\r | |
1082 | // value, else compare it with maximum value.\r | |
afc9bf79 | 1083 | //\r |
1436aea4 MK |
1084 | if (Negative) {\r |
1085 | ValidateFail = (INT64)EditValue < (INT64)Minimum ? TRUE : FALSE;\r | |
1086 | } else {\r | |
1087 | ValidateFail = (INT64)EditValue > (INT64)Maximum ? TRUE : FALSE;\r | |
1088 | }\r | |
7c6c064c | 1089 | \r |
1436aea4 MK |
1090 | if (ValidateFail) {\r |
1091 | UpdateStatusBar (INPUT_ERROR, TRUE);\r | |
1092 | ASSERT (Count < ARRAY_SIZE (PreviousNumber));\r | |
1093 | EditValue = PreviousNumber[Count];\r | |
1094 | break;\r | |
1095 | }\r | |
afc9bf79 | 1096 | } else {\r |
1436aea4 MK |
1097 | if (EditValue > Maximum) {\r |
1098 | UpdateStatusBar (INPUT_ERROR, TRUE);\r | |
1099 | ASSERT (Count < ARRAY_SIZE (PreviousNumber));\r | |
1100 | EditValue = PreviousNumber[Count];\r | |
1101 | break;\r | |
1102 | }\r | |
afc9bf79 ED |
1103 | }\r |
1104 | \r | |
1436aea4 | 1105 | UpdateStatusBar (INPUT_ERROR, FALSE);\r |
7c6c064c | 1106 | \r |
1436aea4 MK |
1107 | Count++;\r |
1108 | ASSERT (Count < (ARRAY_SIZE (PreviousNumber)));\r | |
1109 | PreviousNumber[Count] = EditValue;\r | |
afc9bf79 | 1110 | \r |
1436aea4 MK |
1111 | gST->ConOut->SetAttribute (gST->ConOut, GetHighlightTextColor ());\r |
1112 | PrintCharAt (Column, Row, Key.UnicodeChar);\r | |
1113 | Column++;\r | |
1114 | }\r | |
7c6c064c | 1115 | \r |
1436aea4 | 1116 | break;\r |
7c6c064c ED |
1117 | }\r |
1118 | } while (TRUE);\r | |
1119 | }\r | |
1120 | \r | |
1121 | /**\r | |
1122 | Adjust option order base on the question value.\r | |
1123 | \r | |
1124 | @param Question Pointer to current question.\r | |
1125 | @param PopUpMenuLines The line number of the pop up menu.\r | |
1126 | \r | |
1127 | @retval EFI_SUCCESS If Option input is processed successfully\r | |
1128 | @retval EFI_DEVICE_ERROR If operation fails\r | |
1129 | \r | |
1130 | **/\r | |
1131 | EFI_STATUS\r | |
1132 | AdjustOptionOrder (\r | |
1133 | IN FORM_DISPLAY_ENGINE_STATEMENT *Question,\r | |
1134 | OUT UINTN *PopUpMenuLines\r | |
1135 | )\r | |
1136 | {\r | |
1436aea4 MK |
1137 | UINTN Index;\r |
1138 | EFI_IFR_ORDERED_LIST *OrderList;\r | |
1139 | UINT8 *ValueArray;\r | |
1140 | UINT8 ValueType;\r | |
1141 | LIST_ENTRY *Link;\r | |
1142 | DISPLAY_QUESTION_OPTION *OneOfOption;\r | |
1143 | EFI_HII_VALUE *HiiValueArray;\r | |
7c6c064c ED |
1144 | \r |
1145 | Link = GetFirstNode (&Question->OptionListHead);\r | |
1146 | OneOfOption = DISPLAY_QUESTION_OPTION_FROM_LINK (Link);\r | |
1147 | ValueArray = Question->CurrentValue.Buffer;\r | |
1148 | ValueType = OneOfOption->OptionOpCode->Type;\r | |
1436aea4 | 1149 | OrderList = (EFI_IFR_ORDERED_LIST *)Question->OpCode;\r |
7c6c064c ED |
1150 | \r |
1151 | for (Index = 0; Index < OrderList->MaxContainers; Index++) {\r | |
1152 | if (GetArrayData (ValueArray, ValueType, Index) == 0) {\r | |
1153 | break;\r | |
1154 | }\r | |
1155 | }\r | |
d1102dba | 1156 | \r |
7c6c064c | 1157 | *PopUpMenuLines = Index;\r |
d1102dba | 1158 | \r |
7c6c064c ED |
1159 | //\r |
1160 | // Prepare HiiValue array\r | |
d1102dba | 1161 | //\r |
7c6c064c ED |
1162 | HiiValueArray = AllocateZeroPool (*PopUpMenuLines * sizeof (EFI_HII_VALUE));\r |
1163 | ASSERT (HiiValueArray != NULL);\r | |
1164 | \r | |
1165 | for (Index = 0; Index < *PopUpMenuLines; Index++) {\r | |
1436aea4 | 1166 | HiiValueArray[Index].Type = ValueType;\r |
7c6c064c ED |
1167 | HiiValueArray[Index].Value.u64 = GetArrayData (ValueArray, ValueType, Index);\r |
1168 | }\r | |
d1102dba | 1169 | \r |
7c6c064c ED |
1170 | for (Index = 0; Index < *PopUpMenuLines; Index++) {\r |
1171 | OneOfOption = ValueToOption (Question, &HiiValueArray[*PopUpMenuLines - Index - 1]);\r | |
1172 | if (OneOfOption == NULL) {\r | |
1173 | return EFI_NOT_FOUND;\r | |
1174 | }\r | |
d1102dba | 1175 | \r |
7c6c064c | 1176 | RemoveEntryList (&OneOfOption->Link);\r |
d1102dba | 1177 | \r |
7c6c064c ED |
1178 | //\r |
1179 | // Insert to head.\r | |
1180 | //\r | |
1181 | InsertHeadList (&Question->OptionListHead, &OneOfOption->Link);\r | |
1182 | }\r | |
d1102dba | 1183 | \r |
7c6c064c ED |
1184 | FreePool (HiiValueArray);\r |
1185 | \r | |
1186 | return EFI_SUCCESS;\r | |
1187 | }\r | |
1188 | \r | |
1189 | /**\r | |
1190 | Base on the type to compare the value.\r | |
1191 | \r | |
1192 | @param Value1 The first value need to compare.\r | |
1193 | @param Value2 The second value need to compare.\r | |
1194 | @param Type The value type for above two values.\r | |
1195 | \r | |
1196 | @retval TRUE The two value are same.\r | |
1197 | @retval FALSE The two value are different.\r | |
1198 | \r | |
1199 | **/\r | |
1200 | BOOLEAN\r | |
1201 | IsValuesEqual (\r | |
1436aea4 MK |
1202 | IN EFI_IFR_TYPE_VALUE *Value1,\r |
1203 | IN EFI_IFR_TYPE_VALUE *Value2,\r | |
1204 | IN UINT8 Type\r | |
7c6c064c ED |
1205 | )\r |
1206 | {\r | |
1207 | switch (Type) {\r | |
1436aea4 MK |
1208 | case EFI_IFR_TYPE_BOOLEAN:\r |
1209 | case EFI_IFR_TYPE_NUM_SIZE_8:\r | |
1210 | return (BOOLEAN)(Value1->u8 == Value2->u8);\r | |
d1102dba | 1211 | \r |
1436aea4 MK |
1212 | case EFI_IFR_TYPE_NUM_SIZE_16:\r |
1213 | return (BOOLEAN)(Value1->u16 == Value2->u16);\r | |
d1102dba | 1214 | \r |
1436aea4 MK |
1215 | case EFI_IFR_TYPE_NUM_SIZE_32:\r |
1216 | return (BOOLEAN)(Value1->u32 == Value2->u32);\r | |
d1102dba | 1217 | \r |
1436aea4 MK |
1218 | case EFI_IFR_TYPE_NUM_SIZE_64:\r |
1219 | return (BOOLEAN)(Value1->u64 == Value2->u64);\r | |
7c6c064c | 1220 | \r |
1436aea4 MK |
1221 | default:\r |
1222 | ASSERT (FALSE);\r | |
1223 | return FALSE;\r | |
7c6c064c ED |
1224 | }\r |
1225 | }\r | |
1226 | \r | |
1227 | /**\r | |
1228 | Base on the type to set the value.\r | |
1229 | \r | |
1230 | @param Dest The dest value.\r | |
1231 | @param Source The source value.\r | |
1232 | @param Type The value type for above two values.\r | |
1233 | \r | |
1234 | **/\r | |
1235 | VOID\r | |
1236 | SetValuesByType (\r | |
1436aea4 MK |
1237 | OUT EFI_IFR_TYPE_VALUE *Dest,\r |
1238 | IN EFI_IFR_TYPE_VALUE *Source,\r | |
1239 | IN UINT8 Type\r | |
7c6c064c ED |
1240 | )\r |
1241 | {\r | |
1242 | switch (Type) {\r | |
1436aea4 MK |
1243 | case EFI_IFR_TYPE_BOOLEAN:\r |
1244 | Dest->b = Source->b;\r | |
1245 | break;\r | |
7c6c064c | 1246 | \r |
1436aea4 MK |
1247 | case EFI_IFR_TYPE_NUM_SIZE_8:\r |
1248 | Dest->u8 = Source->u8;\r | |
1249 | break;\r | |
7c6c064c | 1250 | \r |
1436aea4 MK |
1251 | case EFI_IFR_TYPE_NUM_SIZE_16:\r |
1252 | Dest->u16 = Source->u16;\r | |
1253 | break;\r | |
7c6c064c | 1254 | \r |
1436aea4 MK |
1255 | case EFI_IFR_TYPE_NUM_SIZE_32:\r |
1256 | Dest->u32 = Source->u32;\r | |
1257 | break;\r | |
7c6c064c | 1258 | \r |
1436aea4 MK |
1259 | case EFI_IFR_TYPE_NUM_SIZE_64:\r |
1260 | Dest->u64 = Source->u64;\r | |
1261 | break;\r | |
7c6c064c | 1262 | \r |
1436aea4 MK |
1263 | default:\r |
1264 | ASSERT (FALSE);\r | |
1265 | break;\r | |
7c6c064c ED |
1266 | }\r |
1267 | }\r | |
1268 | \r | |
1269 | /**\r | |
1270 | Get selection for OneOf and OrderedList (Left/Right will be ignored).\r | |
1271 | \r | |
1272 | @param MenuOption Pointer to the current input menu.\r | |
1273 | \r | |
1274 | @retval EFI_SUCCESS If Option input is processed successfully\r | |
1275 | @retval EFI_DEVICE_ERROR If operation fails\r | |
1276 | \r | |
1277 | **/\r | |
1278 | EFI_STATUS\r | |
1279 | GetSelectionInputPopUp (\r | |
1436aea4 | 1280 | IN UI_MENU_OPTION *MenuOption\r |
7c6c064c ED |
1281 | )\r |
1282 | {\r | |
1436aea4 MK |
1283 | EFI_INPUT_KEY Key;\r |
1284 | UINTN Index;\r | |
1285 | CHAR16 *StringPtr;\r | |
1286 | CHAR16 *TempStringPtr;\r | |
1287 | UINTN Index2;\r | |
1288 | UINTN TopOptionIndex;\r | |
1289 | UINTN HighlightOptionIndex;\r | |
1290 | UINTN Start;\r | |
1291 | UINTN End;\r | |
1292 | UINTN Top;\r | |
1293 | UINTN Bottom;\r | |
1294 | UINTN PopUpMenuLines;\r | |
1295 | UINTN MenuLinesInView;\r | |
1296 | UINTN PopUpWidth;\r | |
1297 | CHAR16 Character;\r | |
1298 | INT32 SavedAttribute;\r | |
1299 | BOOLEAN ShowDownArrow;\r | |
1300 | BOOLEAN ShowUpArrow;\r | |
1301 | UINTN DimensionsWidth;\r | |
1302 | LIST_ENTRY *Link;\r | |
1303 | BOOLEAN OrderedList;\r | |
1304 | UINT8 *ValueArray;\r | |
1305 | UINT8 *ReturnValue;\r | |
1306 | UINT8 ValueType;\r | |
1307 | EFI_HII_VALUE HiiValue;\r | |
1308 | DISPLAY_QUESTION_OPTION *OneOfOption;\r | |
1309 | DISPLAY_QUESTION_OPTION *CurrentOption;\r | |
7c6c064c | 1310 | FORM_DISPLAY_ENGINE_STATEMENT *Question;\r |
1436aea4 MK |
1311 | INTN Result;\r |
1312 | EFI_IFR_ORDERED_LIST *OrderList;\r | |
7c6c064c | 1313 | \r |
1436aea4 | 1314 | DimensionsWidth = gStatementDimensions.RightColumn - gStatementDimensions.LeftColumn;\r |
7c6c064c | 1315 | \r |
1436aea4 MK |
1316 | ValueArray = NULL;\r |
1317 | ValueType = 0;\r | |
1318 | CurrentOption = NULL;\r | |
1319 | ShowDownArrow = FALSE;\r | |
1320 | ShowUpArrow = FALSE;\r | |
7c6c064c | 1321 | \r |
7c6c064c ED |
1322 | ZeroMem (&HiiValue, sizeof (EFI_HII_VALUE));\r |
1323 | \r | |
1324 | Question = MenuOption->ThisTag;\r | |
1325 | if (Question->OpCode->OpCode == EFI_IFR_ORDERED_LIST_OP) {\r | |
1436aea4 | 1326 | Link = GetFirstNode (&Question->OptionListHead);\r |
7c6c064c | 1327 | OneOfOption = DISPLAY_QUESTION_OPTION_FROM_LINK (Link);\r |
1436aea4 MK |
1328 | ValueArray = Question->CurrentValue.Buffer;\r |
1329 | ValueType = OneOfOption->OptionOpCode->Type;\r | |
7c6c064c | 1330 | OrderedList = TRUE;\r |
1436aea4 | 1331 | OrderList = (EFI_IFR_ORDERED_LIST *)Question->OpCode;\r |
7c6c064c ED |
1332 | } else {\r |
1333 | OrderedList = FALSE;\r | |
1436aea4 | 1334 | OrderList = NULL;\r |
7c6c064c ED |
1335 | }\r |
1336 | \r | |
1337 | //\r | |
1338 | // Calculate Option count\r | |
1339 | //\r | |
1340 | PopUpMenuLines = 0;\r | |
1341 | if (OrderedList) {\r | |
1436aea4 | 1342 | AdjustOptionOrder (Question, &PopUpMenuLines);\r |
7c6c064c ED |
1343 | } else {\r |
1344 | Link = GetFirstNode (&Question->OptionListHead);\r | |
1345 | while (!IsNull (&Question->OptionListHead, Link)) {\r | |
1346 | OneOfOption = DISPLAY_QUESTION_OPTION_FROM_LINK (Link);\r | |
1347 | PopUpMenuLines++;\r | |
1348 | Link = GetNextNode (&Question->OptionListHead, Link);\r | |
1349 | }\r | |
1350 | }\r | |
1351 | \r | |
1352 | //\r | |
1353 | // Get the number of one of options present and its size\r | |
1354 | //\r | |
1436aea4 | 1355 | PopUpWidth = 0;\r |
7c6c064c | 1356 | HighlightOptionIndex = 0;\r |
1436aea4 | 1357 | Link = GetFirstNode (&Question->OptionListHead);\r |
7c6c064c ED |
1358 | for (Index = 0; Index < PopUpMenuLines; Index++) {\r |
1359 | OneOfOption = DISPLAY_QUESTION_OPTION_FROM_LINK (Link);\r | |
1360 | \r | |
1361 | StringPtr = GetToken (OneOfOption->OptionOpCode->Option, gFormData->HiiHandle);\r | |
1362 | if (StrLen (StringPtr) > PopUpWidth) {\r | |
1363 | PopUpWidth = StrLen (StringPtr);\r | |
1364 | }\r | |
1436aea4 | 1365 | \r |
7c6c064c ED |
1366 | FreePool (StringPtr);\r |
1367 | HiiValue.Type = OneOfOption->OptionOpCode->Type;\r | |
1368 | SetValuesByType (&HiiValue.Value, &OneOfOption->OptionOpCode->Value, HiiValue.Type);\r | |
1369 | if (!OrderedList && (CompareHiiValue (&Question->CurrentValue, &HiiValue, &Result, NULL) == EFI_SUCCESS) && (Result == 0)) {\r | |
1370 | //\r | |
1371 | // Find current selected Option for OneOf\r | |
1372 | //\r | |
1373 | HighlightOptionIndex = Index;\r | |
1374 | }\r | |
1375 | \r | |
1376 | Link = GetNextNode (&Question->OptionListHead, Link);\r | |
1377 | }\r | |
1378 | \r | |
1379 | //\r | |
1380 | // Perform popup menu initialization.\r | |
1381 | //\r | |
1382 | PopUpWidth = PopUpWidth + POPUP_PAD_SPACE_COUNT;\r | |
1383 | \r | |
1384 | SavedAttribute = gST->ConOut->Mode->Attribute;\r | |
1385 | gST->ConOut->SetAttribute (gST->ConOut, GetPopupColor ());\r | |
1386 | \r | |
1387 | if ((PopUpWidth + POPUP_FRAME_WIDTH) > DimensionsWidth) {\r | |
1388 | PopUpWidth = DimensionsWidth - POPUP_FRAME_WIDTH;\r | |
1389 | }\r | |
1390 | \r | |
1391 | Start = (DimensionsWidth - PopUpWidth - POPUP_FRAME_WIDTH) / 2 + gStatementDimensions.LeftColumn;\r | |
1392 | End = Start + PopUpWidth + POPUP_FRAME_WIDTH;\r | |
1393 | Top = gStatementDimensions.TopRow;\r | |
1394 | Bottom = gStatementDimensions.BottomRow - 1;\r | |
1395 | \r | |
1396 | MenuLinesInView = Bottom - Top - 1;\r | |
1397 | if (MenuLinesInView >= PopUpMenuLines) {\r | |
1436aea4 MK |
1398 | Top = Top + (MenuLinesInView - PopUpMenuLines) / 2;\r |
1399 | Bottom = Top + PopUpMenuLines + 1;\r | |
7c6c064c ED |
1400 | } else {\r |
1401 | ShowDownArrow = TRUE;\r | |
1402 | }\r | |
1403 | \r | |
1404 | if (HighlightOptionIndex > (MenuLinesInView - 1)) {\r | |
1405 | TopOptionIndex = HighlightOptionIndex - MenuLinesInView + 1;\r | |
1406 | } else {\r | |
1407 | TopOptionIndex = 0;\r | |
1408 | }\r | |
1409 | \r | |
1410 | do {\r | |
1411 | //\r | |
1412 | // Clear that portion of the screen\r | |
1413 | //\r | |
1414 | ClearLines (Start, End, Top, Bottom, GetPopupColor ());\r | |
1415 | \r | |
1416 | //\r | |
1417 | // Draw "One of" pop-up menu\r | |
1418 | //\r | |
1419 | Character = BOXDRAW_DOWN_RIGHT;\r | |
1420 | PrintCharAt (Start, Top, Character);\r | |
1421 | for (Index = Start; Index + 2 < End; Index++) {\r | |
1422 | if ((ShowUpArrow) && ((Index + 1) == (Start + End) / 2)) {\r | |
1423 | Character = GEOMETRICSHAPE_UP_TRIANGLE;\r | |
1424 | } else {\r | |
1425 | Character = BOXDRAW_HORIZONTAL;\r | |
1426 | }\r | |
1427 | \r | |
1428 | PrintCharAt ((UINTN)-1, (UINTN)-1, Character);\r | |
1429 | }\r | |
1430 | \r | |
1431 | Character = BOXDRAW_DOWN_LEFT;\r | |
1432 | PrintCharAt ((UINTN)-1, (UINTN)-1, Character);\r | |
1433 | Character = BOXDRAW_VERTICAL;\r | |
1434 | for (Index = Top + 1; Index < Bottom; Index++) {\r | |
1435 | PrintCharAt (Start, Index, Character);\r | |
1436 | PrintCharAt (End - 1, Index, Character);\r | |
1437 | }\r | |
1438 | \r | |
1439 | //\r | |
1440 | // Move to top Option\r | |
1441 | //\r | |
1442 | Link = GetFirstNode (&Question->OptionListHead);\r | |
1443 | for (Index = 0; Index < TopOptionIndex; Index++) {\r | |
1444 | Link = GetNextNode (&Question->OptionListHead, Link);\r | |
1445 | }\r | |
1446 | \r | |
1447 | //\r | |
1448 | // Display the One of options\r | |
1449 | //\r | |
1450 | Index2 = Top + 1;\r | |
1451 | for (Index = TopOptionIndex; (Index < PopUpMenuLines) && (Index2 < Bottom); Index++) {\r | |
1452 | OneOfOption = DISPLAY_QUESTION_OPTION_FROM_LINK (Link);\r | |
1436aea4 | 1453 | Link = GetNextNode (&Question->OptionListHead, Link);\r |
7c6c064c ED |
1454 | \r |
1455 | StringPtr = GetToken (OneOfOption->OptionOpCode->Option, gFormData->HiiHandle);\r | |
1456 | ASSERT (StringPtr != NULL);\r | |
1457 | //\r | |
1458 | // If the string occupies multiple lines, truncate it to fit in one line,\r | |
1459 | // and append a "..." for indication.\r | |
1460 | //\r | |
1461 | if (StrLen (StringPtr) > (PopUpWidth - 1)) {\r | |
1462 | TempStringPtr = AllocateZeroPool (sizeof (CHAR16) * (PopUpWidth - 1));\r | |
1436aea4 | 1463 | ASSERT (TempStringPtr != NULL);\r |
7c6c064c ED |
1464 | CopyMem (TempStringPtr, StringPtr, (sizeof (CHAR16) * (PopUpWidth - 5)));\r |
1465 | FreePool (StringPtr);\r | |
1466 | StringPtr = TempStringPtr;\r | |
5ad66ec6 | 1467 | StrCatS (StringPtr, PopUpWidth - 1, L"...");\r |
7c6c064c ED |
1468 | }\r |
1469 | \r | |
1470 | if (Index == HighlightOptionIndex) {\r | |
1436aea4 MK |
1471 | //\r |
1472 | // Highlight the selected one\r | |
1473 | //\r | |
1474 | CurrentOption = OneOfOption;\r | |
7c6c064c | 1475 | \r |
1436aea4 MK |
1476 | gST->ConOut->SetAttribute (gST->ConOut, GetPickListColor ());\r |
1477 | PrintStringAt (Start + 2, Index2, StringPtr);\r | |
1478 | gST->ConOut->SetAttribute (gST->ConOut, GetPopupColor ());\r | |
1479 | } else {\r | |
1480 | gST->ConOut->SetAttribute (gST->ConOut, GetPopupColor ());\r | |
1481 | PrintStringAt (Start + 2, Index2, StringPtr);\r | |
1482 | }\r | |
7c6c064c ED |
1483 | \r |
1484 | Index2++;\r | |
1485 | FreePool (StringPtr);\r | |
1486 | }\r | |
1487 | \r | |
1488 | Character = BOXDRAW_UP_RIGHT;\r | |
1489 | PrintCharAt (Start, Bottom, Character);\r | |
1490 | for (Index = Start; Index + 2 < End; Index++) {\r | |
1491 | if ((ShowDownArrow) && ((Index + 1) == (Start + End) / 2)) {\r | |
1492 | Character = GEOMETRICSHAPE_DOWN_TRIANGLE;\r | |
1493 | } else {\r | |
1494 | Character = BOXDRAW_HORIZONTAL;\r | |
1495 | }\r | |
1496 | \r | |
1497 | PrintCharAt ((UINTN)-1, (UINTN)-1, Character);\r | |
1498 | }\r | |
1499 | \r | |
1500 | Character = BOXDRAW_UP_LEFT;\r | |
1501 | PrintCharAt ((UINTN)-1, (UINTN)-1, Character);\r | |
1502 | \r | |
1503 | //\r | |
1504 | // Get User selection\r | |
1505 | //\r | |
1506 | Key.UnicodeChar = CHAR_NULL;\r | |
1507 | if ((gDirection == SCAN_UP) || (gDirection == SCAN_DOWN)) {\r | |
1436aea4 MK |
1508 | Key.ScanCode = gDirection;\r |
1509 | gDirection = 0;\r | |
7c6c064c ED |
1510 | goto TheKey;\r |
1511 | }\r | |
1512 | \r | |
831537d6 | 1513 | WaitForKeyStroke (&Key);\r |
7c6c064c ED |
1514 | \r |
1515 | TheKey:\r | |
1516 | switch (Key.UnicodeChar) {\r | |
1436aea4 MK |
1517 | case '+':\r |
1518 | if (OrderedList) {\r | |
7c6c064c ED |
1519 | if ((TopOptionIndex > 0) && (TopOptionIndex == HighlightOptionIndex)) {\r |
1520 | //\r | |
1521 | // Highlight reaches the top of the popup window, scroll one menu item.\r | |
1522 | //\r | |
1523 | TopOptionIndex--;\r | |
1524 | ShowDownArrow = TRUE;\r | |
1525 | }\r | |
1526 | \r | |
1527 | if (TopOptionIndex == 0) {\r | |
1528 | ShowUpArrow = FALSE;\r | |
1529 | }\r | |
1530 | \r | |
1531 | if (HighlightOptionIndex > 0) {\r | |
1532 | HighlightOptionIndex--;\r | |
1436aea4 MK |
1533 | \r |
1534 | ASSERT (CurrentOption != NULL);\r | |
1535 | SwapListEntries (CurrentOption->Link.BackLink, &CurrentOption->Link);\r | |
7c6c064c | 1536 | }\r |
1436aea4 MK |
1537 | }\r |
1538 | \r | |
1539 | break;\r | |
1540 | \r | |
1541 | case '-':\r | |
1542 | //\r | |
1543 | // If an ordered list op-code, we will allow for a popup of +/- keys\r | |
1544 | // to create an ordered list of items\r | |
1545 | //\r | |
1546 | if (OrderedList) {\r | |
7c6c064c | 1547 | if (((TopOptionIndex + MenuLinesInView) < PopUpMenuLines) &&\r |
1436aea4 MK |
1548 | (HighlightOptionIndex == (TopOptionIndex + MenuLinesInView - 1)))\r |
1549 | {\r | |
7c6c064c ED |
1550 | //\r |
1551 | // Highlight reaches the bottom of the popup window, scroll one menu item.\r | |
1552 | //\r | |
1553 | TopOptionIndex++;\r | |
1554 | ShowUpArrow = TRUE;\r | |
1555 | }\r | |
1556 | \r | |
1557 | if ((TopOptionIndex + MenuLinesInView) == PopUpMenuLines) {\r | |
1558 | ShowDownArrow = FALSE;\r | |
1559 | }\r | |
1560 | \r | |
1561 | if (HighlightOptionIndex < (PopUpMenuLines - 1)) {\r | |
1562 | HighlightOptionIndex++;\r | |
1436aea4 MK |
1563 | \r |
1564 | ASSERT (CurrentOption != NULL);\r | |
1565 | SwapListEntries (&CurrentOption->Link, CurrentOption->Link.ForwardLink);\r | |
7c6c064c ED |
1566 | }\r |
1567 | }\r | |
1436aea4 | 1568 | \r |
7c6c064c ED |
1569 | break;\r |
1570 | \r | |
1436aea4 MK |
1571 | case CHAR_NULL:\r |
1572 | switch (Key.ScanCode) {\r | |
1573 | case SCAN_UP:\r | |
1574 | case SCAN_DOWN:\r | |
1575 | if (Key.ScanCode == SCAN_UP) {\r | |
1576 | if ((TopOptionIndex > 0) && (TopOptionIndex == HighlightOptionIndex)) {\r | |
1577 | //\r | |
1578 | // Highlight reaches the top of the popup window, scroll one menu item.\r | |
1579 | //\r | |
1580 | TopOptionIndex--;\r | |
1581 | ShowDownArrow = TRUE;\r | |
1582 | }\r | |
7c6c064c | 1583 | \r |
1436aea4 MK |
1584 | if (TopOptionIndex == 0) {\r |
1585 | ShowUpArrow = FALSE;\r | |
1586 | }\r | |
1587 | \r | |
1588 | if (HighlightOptionIndex > 0) {\r | |
1589 | HighlightOptionIndex--;\r | |
1590 | }\r | |
1591 | } else {\r | |
1592 | if (((TopOptionIndex + MenuLinesInView) < PopUpMenuLines) &&\r | |
1593 | (HighlightOptionIndex == (TopOptionIndex + MenuLinesInView - 1)))\r | |
1594 | {\r | |
1595 | //\r | |
1596 | // Highlight reaches the bottom of the popup window, scroll one menu item.\r | |
1597 | //\r | |
1598 | TopOptionIndex++;\r | |
1599 | ShowUpArrow = TRUE;\r | |
1600 | }\r | |
1601 | \r | |
1602 | if ((TopOptionIndex + MenuLinesInView) == PopUpMenuLines) {\r | |
1603 | ShowDownArrow = FALSE;\r | |
1604 | }\r | |
1605 | \r | |
1606 | if (HighlightOptionIndex < (PopUpMenuLines - 1)) {\r | |
1607 | HighlightOptionIndex++;\r | |
1608 | }\r | |
7c6c064c ED |
1609 | }\r |
1610 | \r | |
1436aea4 MK |
1611 | break;\r |
1612 | \r | |
1613 | case SCAN_ESC:\r | |
1614 | gST->ConOut->SetAttribute (gST->ConOut, SavedAttribute);\r | |
1615 | \r | |
1616 | //\r | |
1617 | // Restore link list order for orderedlist\r | |
1618 | //\r | |
1619 | if (OrderedList) {\r | |
1620 | HiiValue.Type = ValueType;\r | |
1621 | HiiValue.Value.u64 = 0;\r | |
1622 | for (Index = 0; Index < OrderList->MaxContainers; Index++) {\r | |
1623 | HiiValue.Value.u64 = GetArrayData (ValueArray, ValueType, Index);\r | |
1624 | if (HiiValue.Value.u64 == 0) {\r | |
1625 | break;\r | |
1626 | }\r | |
1627 | \r | |
1628 | OneOfOption = ValueToOption (Question, &HiiValue);\r | |
1629 | if (OneOfOption == NULL) {\r | |
1630 | return EFI_NOT_FOUND;\r | |
1631 | }\r | |
1632 | \r | |
1633 | RemoveEntryList (&OneOfOption->Link);\r | |
1634 | InsertTailList (&Question->OptionListHead, &OneOfOption->Link);\r | |
1635 | }\r | |
7c6c064c ED |
1636 | }\r |
1637 | \r | |
1436aea4 | 1638 | return EFI_DEVICE_ERROR;\r |
7c6c064c | 1639 | \r |
1436aea4 MK |
1640 | default:\r |
1641 | break;\r | |
1642 | }\r | |
7c6c064c | 1643 | \r |
7c6c064c | 1644 | break;\r |
7c6c064c | 1645 | \r |
1436aea4 MK |
1646 | case CHAR_CARRIAGE_RETURN:\r |
1647 | //\r | |
1648 | // return the current selection\r | |
1649 | //\r | |
1650 | if (OrderedList) {\r | |
1651 | ReturnValue = AllocateZeroPool (Question->CurrentValue.BufferLen);\r | |
1652 | ASSERT (ReturnValue != NULL);\r | |
1653 | Index = 0;\r | |
1654 | Link = GetFirstNode (&Question->OptionListHead);\r | |
1655 | while (!IsNull (&Question->OptionListHead, Link)) {\r | |
1656 | OneOfOption = DISPLAY_QUESTION_OPTION_FROM_LINK (Link);\r | |
1657 | Link = GetNextNode (&Question->OptionListHead, Link);\r | |
1658 | \r | |
1659 | SetArrayData (ReturnValue, ValueType, Index, OneOfOption->OptionOpCode->Value.u64);\r | |
1660 | \r | |
1661 | Index++;\r | |
1662 | if (Index > OrderList->MaxContainers) {\r | |
1663 | break;\r | |
1664 | }\r | |
1665 | }\r | |
7c6c064c | 1666 | \r |
1436aea4 MK |
1667 | if (CompareMem (ReturnValue, ValueArray, Question->CurrentValue.BufferLen) == 0) {\r |
1668 | FreePool (ReturnValue);\r | |
1669 | return EFI_DEVICE_ERROR;\r | |
1670 | } else {\r | |
1671 | gUserInput->InputValue.Buffer = ReturnValue;\r | |
1672 | gUserInput->InputValue.BufferLen = Question->CurrentValue.BufferLen;\r | |
7c6c064c | 1673 | }\r |
7c6c064c | 1674 | } else {\r |
1436aea4 MK |
1675 | ASSERT (CurrentOption != NULL);\r |
1676 | gUserInput->InputValue.Type = CurrentOption->OptionOpCode->Type;\r | |
1677 | if (IsValuesEqual (&Question->CurrentValue.Value, &CurrentOption->OptionOpCode->Value, gUserInput->InputValue.Type)) {\r | |
1678 | return EFI_DEVICE_ERROR;\r | |
1679 | } else {\r | |
1680 | SetValuesByType (&gUserInput->InputValue.Value, &CurrentOption->OptionOpCode->Value, gUserInput->InputValue.Type);\r | |
1681 | }\r | |
7c6c064c | 1682 | }\r |
7c6c064c | 1683 | \r |
1436aea4 | 1684 | gST->ConOut->SetAttribute (gST->ConOut, SavedAttribute);\r |
7c6c064c | 1685 | \r |
1436aea4 | 1686 | return EFI_SUCCESS;\r |
d1102dba | 1687 | \r |
1436aea4 MK |
1688 | default:\r |
1689 | break;\r | |
7c6c064c ED |
1690 | }\r |
1691 | } while (TRUE);\r | |
7c6c064c | 1692 | }\r |