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comparison g23m/condat/ms/src/bmi/AUITextEntry.c @ 0:509db1a7b7b8

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initial import: leo2moko-r1
author Space Falcon <falcon@ivan.Harhan.ORG>
date Mon, 01 Jun 2015 03:24:05 +0000
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-1:000000000000 0:509db1a7b7b8
1 /*******************************************************************************
2
3 CONDAT (UK)
4
5 ********************************************************************************
6
7 This software product is the property of Condat (UK) Ltd and may not be
8 disclosed to any third party without the express permission of the owner.
9
10 ********************************************************************************
11
12 $Project name: Basic MMI
13 $Project code: BMI (6349)
14 $Module: MMI
15 $File: AUITextEntry.c
16 $Revision: 1.0
17
18 $Author: Condat(UK)
19 $Date: 22/02/01
20
21 ********************************************************************************
22
23 Description:
24 Multi-tap and other text entry methods for AUI Editor.
25
26
27 ********************************************************************************
28
29 $History: AUITextEntry.c
30
31 31/01/02 Original Condat(UK) BMI version.
32 $End
33
34 *******************************************************************************/
35
36 #define ENTITY_MFW
37
38 /* includes */
39 #include <string.h>
40 #include <stdio.h>
41 #include <stdlib.h>
42
43 #if defined (NEW_FRAME)
44
45 #include "typedefs.h"
46 #include "vsi.h"
47 #include "pei.h"
48 #include "custom.h"
49 #include "gsm.h"
50
51 #else
52
53 #include "STDDEFS.H"
54 #include "custom.h"
55 #include "gsm.h"
56 #include "vsi.h"
57
58 #endif
59
60 #include "mfw_mfw.h"
61 #include "mfw_win.h"
62 #include "mfw_kbd.h"
63 #include "mfw_tim.h"
64 #include "mfw_phb.h"
65 #include "mfw_sms.h"
66 #include "mfw_ss.h"
67 #include "mfw_icn.h"
68 #include "mfw_mnu.h"
69 #include "mfw_lng.h"
70 #include "mfw_sat.h"
71 #include "mfw_kbd.h"
72 #include "mfw_nm.h"
73 #include "mfw_cm.h"
74 #include "mfw_edt.h"
75
76 #include "dspl.h"
77
78 #include "ksd.h"
79 #include "psa.h"
80
81 #include "MmiDummy.h"
82 #include "MmiMmi.h"
83 #include "MmiDialogs.h"
84 #include "MmiMain.h"
85
86 #include "cus_aci.h"
87 #include "prim.h"
88 #ifndef PCM_2_FFS
89 #include "pcm.h"
90 #endif
91
92
93 #include "ATBCommon.h"
94 #include "ATBDisplay.h"
95 #include "ATBEditor.h"
96 #include "AUITextEntry.h"
97
98 /*******************************************************************************
99
100 STATIC DATA
101
102 ********************************************************************************/
103 /*SPR 2175, increased KEY_PAD_MAX and changed tables to allow entry of some
104 accented characters*/
105 #define KEY_PAD_MAX 6
106
107
108 /* API - 01/09/03 - SPR2371 - Move the new character to the end of the multitap sequence */
109 /* Alpha mode characters for multi-tap - lower case */
110
111 static UBYTE editAlpha [12][KEY_PAD_MAX] =
112 {
113 {'.', ',', '+', '-', '=', '0'}, /*Key 0*/
114
115 {' ' ,'?', '!', ';', ':', '1'}, /*Key 1*/
116 /* a grave a umlaut*/
117 {'a', 'b', 'c', '2', '\x85', '\x84'}, /*Key 2*/
118 /* e-grave e-acute*/
119 {'d', 'e', 'f', '3', '\x8a', '\x83'}, /*Key 3*/
120 /* i-grave*/
121 {'g', 'h', 'i', '4', '\x8d', '@'}, /*Key 4*/
122 /**/
123 {'j', 'k', 'l', '5', '&', '*'}, /*Key 5*/
124 /* o-grave o-umlaut*/
125 {'m', 'n', 'o', '6', '\x95', '\x94'}, /*Key 6*/
126 /* SS*/
127 {'p', 'q', 'r', 's', '7', '\xe1'}, /*Key 7*/
128 /* u-grave u-umlaut*/
129 {'t', 'u', 'v', '8', '\x97', '\x82'}, /*Key 8*/
130 /**/
131 {'w', 'x', 'y', 'z', '9', '#'}, /*Key 9*/
132
133 {'*', '*', '*', '*', '*', '*'}, /*Key star, not actually used for multitap*/
134
135 {'#', '#', '#', '#', '#', '#'} /*Key hash, not actually used for multitap*/
136 };
137
138 /* Alpha mode characters for multi-tap - upper case */
139
140 static UBYTE editAlphaU [12][KEY_PAD_MAX] =
141 {
142 {'.', ',', '+', '-', '=', '0'}, /*Key 0*/
143
144 {' ', '?', '!', ';', ':', '1'}, /*Key 1*/
145 /* A-umlaut cedilla*/
146 {'A', 'B', 'C', '2', '\x8e', '\x81'}, /*Key 2*/
147 /* E-acute*/
148 {'D', 'E', 'F', '3', '\x90', ' '}, /*Key 3*/
149
150 {'G', 'H', 'I', '4', '@', ' '}, /*Key 4*/
151
152 {'J', 'K', 'L', '5', '&', '*'}, /*Key 5*/
153 /* O-umlaut */
154 {'M', 'N', 'O', '6', '\x99', ' '}, /*Key 6*/
155 /* SS*/
156 {'P', 'Q', 'R', 'S', '7', '\xe1'}, /*Key 7*/
157 /* U-umlaut*/
158 {'T', 'U', 'V', '8', '\x9A', ' '}, /*Key 8*/
159
160 {'W', 'X', 'Y', 'Z', '9', '#'}, /*Key 9*/
161
162 {'*', '*', '*' ,'*', '*', '*'}, /*Key star, not actually used for multitap*/
163
164 {'#', '#', '#', '#', '#', '#'} /*Key hash, not actually used for multitap*/
165 };
166
167 /* API - 01/09/03 - SPR2371 - END*/
168
169 static void *MMIdata; /* Temporary storage for MMI pointer */
170
171 /*******************************************************************************
172
173 LOCAL FUNCTION PROTOTYPES
174
175 ********************************************************************************/
176
177 static int AUI_entry_Timer (MfwEvt event, MfwTim *timer);
178 static USHORT AUI_entry_Keypress(T_AUI_ENTRY_DATA *entry_data, MfwEvt event, MfwKbd *key);
179
180 /*******************************************************************************
181
182 $Function: AUI_entry_Create
183
184 $Description: Initialises the text entry data. Allocates memory. Creates the timer.
185
186 $Returns: Pointer to the data.
187
188 $Arguments: win - The window in which the editor is displayed
189 editor - The editor
190 update - The event to be sent to the window in order to update it
191
192 *******************************************************************************/
193
194 T_AUI_ENTRY_DATA *AUI_entry_Create(T_MFW_HND win, T_ED_DATA *editor, U32 update)
195 {
196 T_AUI_ENTRY_DATA *entry_data = (T_AUI_ENTRY_DATA *)mfwAlloc(sizeof(T_AUI_ENTRY_DATA));
197
198 entry_data->win = win;
199 entry_data->update = update;
200 entry_data->editor = editor;
201 /* SPR#1597 - SH - Always create this timer */
202 entry_data->editTim = tim_create(win, 1000, (MfwCb) AUI_entry_Timer);
203 entry_data->Level = KEY_PAD_MAX-1;
204 entry_data->Key = KCD_MAX;
205
206 return entry_data;
207 }
208
209
210 /*******************************************************************************
211
212 $Function: AUI_entry_Destroy
213
214 $Description: Frees memory associated with text entry.
215
216 $Returns: none.
217
218 $Arguments: entry_data - The text entry data
219
220 *******************************************************************************/
221
222 void AUI_entry_Destroy(T_AUI_ENTRY_DATA *entry_data)
223 {
224 if (entry_data->editTim)
225 {
226 timDelete(entry_data->editTim);
227 }
228
229 mfwFree((void *)entry_data, sizeof(T_AUI_ENTRY_DATA));
230
231 return;
232 }
233
234 /*******************************************************************************
235
236 $Function: AUI_entry_EditChar
237
238 $Description: Sends a character to the text editor.
239
240 $Returns: None.
241
242 $Arguments: data - The editor data
243 alphachar - Character to be inserted, or NULL if key tables are to
244 be used
245 multitap - TRUE if multitap is in progress
246
247 *******************************************************************************/
248
249 USHORT AUI_entry_EditChar (T_AUI_ENTRY_DATA *entry_data, USHORT alphachar, BOOL multitap)
250 {
251 T_ED_DATA *editor = entry_data->editor;
252
253 TRACE_FUNCTION("AUITextEntry: AUI_entry_EditChar()");
254
255 /* If character is not provided, get it from the key table */
256
257 if (alphachar==NULL)
258 {
259 alphachar = AUI_entry_GetKeyChar(entry_data, ATB_edit_GetCasePref(editor));
260
261 if (!(ATB_edit_Mode(entry_data->editor, ED_MODE_ALPHA) && entry_data->Key!=KCD_MAX))
262 alphachar = UNICODE_SPACE;
263 }
264
265 ATB_edit_MultiTap(editor, alphachar, multitap);
266
267 return alphachar;
268 }
269
270
271 /*******************************************************************************
272
273 $Function: AUI_entry_EditDigit
274
275 $Description: Sends a numeric digit/symbol to the editor
276
277 $Returns: None.
278
279 $Arguments: data - The editor data
280 code - The key code of the digit to be inserted
281
282 *******************************************************************************/
283
284 USHORT AUI_entry_EditDigit (T_AUI_ENTRY_DATA *entry_data, UBYTE code)
285 {
286 T_ED_DATA *editor = entry_data->editor;
287 USHORT alphachar;
288
289 TRACE_FUNCTION("AUITextEntry: AUI_entry_EditDigit()");
290
291 alphachar = ATB_char_Unicode(editControls[code]);
292
293 ATB_edit_MultiTap(editor, alphachar, FALSE);
294
295 return alphachar;
296 }
297
298
299 /*******************************************************************************
300
301 $Function: AUI_entry_Timer
302
303 $Description: executes the timer event from the edit component
304
305 $Returns: none.
306
307 $Arguments:
308
309 *******************************************************************************/
310
311 static int AUI_entry_Timer (MfwEvt event, MfwTim *timer)
312 {
313 T_AUI_ENTRY_DATA *entry_data = (T_AUI_ENTRY_DATA *)MMIdata;
314
315 TRACE_FUNCTION("AUIEditor: AUI_entry_Timer()");
316
317 /* SPR#2174 - SH - Only display character if we're still in multi-tap */
318
319 if (entry_data->editor->multitap)
320 {
321 if (ATB_edit_Mode(entry_data->editor, ED_MODE_ALPHA))
322 {
323 AUI_entry_EditChar(entry_data, NULL, FALSE);
324
325 entry_data->Level = KEY_PAD_MAX-1;
326 entry_data->Key = KCD_MAX;
327 }
328
329 SEND_EVENT(entry_data->win, entry_data->update,0,0);
330 }
331
332 return 1;
333 }
334
335
336 /*******************************************************************************
337
338 $Function: AUI_entry_StopMultitap
339
340 $Description: Stops a multitap operation going on, cancelling the timer
341 SPR#2174 - SH - Added
342
343 $Returns: none.
344
345 $Arguments: entry_data - The entry data
346
347 *******************************************************************************/
348
349 void AUI_entry_StopMultitap(T_AUI_ENTRY_DATA *entry_data)
350 {
351 TRACE_FUNCTION("AUIEditor: AUI_entry_StopMultitap()");
352
353 timStop(entry_data->editTim);
354
355 entry_data->editor->multitap = FALSE;
356
357 entry_data->Level = KEY_PAD_MAX-1;
358 entry_data->Key = KCD_MAX;
359
360 return;
361 }
362
363
364 /*******************************************************************************
365
366 $Function: AUI_entry_EventKey
367
368 $Description: Process a keypress event.
369
370 $Returns: The character that is entered, or NULL.
371
372 $Arguments:
373
374 *******************************************************************************/
375
376 USHORT AUI_entry_EventKey (T_AUI_ENTRY_DATA *entry_data, MfwEvt event, MfwKbd *key)
377 {
378 T_ED_DATA *editor = entry_data->editor;
379 USHORT alphachar; // The character entered
380
381 TRACE_FUNCTION("AUIEditor: AUI_entry_EventKey");
382
383 alphachar = AUI_entry_Keypress(entry_data, event, key);
384
385 ATB_edit_Refresh(editor);
386
387 return alphachar;
388 }
389
390
391 /*******************************************************************************
392
393 $Function: AUI_entry_Keypress
394
395 $Description: Process a keypress event
396
397 $Returns: The character that is entered, or NULL.
398
399 $Arguments:
400
401 *******************************************************************************/
402
403 static USHORT AUI_entry_Keypress(T_AUI_ENTRY_DATA *entry_data, MfwEvt event, MfwKbd *key)
404 {
405 T_ED_DATA *editor = entry_data->editor;
406 USHORT alphachar; /* Current multi-tap character */
407 T_ED_CASE_PREF casePref;
408
409 TRACE_FUNCTION("AUIEditor: AUI_entry_KeypressFormat()");
410
411 alphachar = NULL;
412
413 if (key->code!=KCD_HUP && editor->cursor.pos<(editor->attr->size-1)) /* SPR#1995 - SH */
414 {
415 /* Multi-tap: The user presses a different key, meaning the previous character must be entered */
416
417 if (entry_data->Key != KCD_MAX && entry_data->Key != key->code)
418 {
419 timStop(entry_data->editTim);
420
421 AUI_entry_EditChar(entry_data, alphachar, FALSE); // Show character, not multi-tap
422 entry_data->Level = KEY_PAD_MAX-1;
423 entry_data->Key = KCD_MAX;
424 }
425
426 casePref = ATB_edit_GetCasePref(editor); /* Work out the format character that will govern the format of this keypress */
427
428 if (editor->cursor.pos < (editor->attr->size-1) && casePref!=ED_CASEPREF_NONE) /* SPR#1995 - SH */ // Make sure we can still show a character
429 {
430 if (key->code <= KCD_HASH) /* SPR#1788 - SH - Now accept 0-9, * and # */
431 {
432 entry_data->Key = key->code; // Store the key pressed
433
434 /* Numeric */
435
436 if (casePref==ED_CASEPREF_NUM) // A numeric digit is expected
437 {
438 alphachar = AUI_entry_GetKeyChar(entry_data, casePref);
439 entry_data->Level = KEY_PAD_MAX-1; // Reset multi-tap settings
440 entry_data->Key = KCD_MAX;
441 AUI_entry_EditChar(entry_data, alphachar, FALSE); // Show character, not multi-tap#
442 }
443
444 /* Multi-tap alphanumeric */
445
446 else // Valid format codes
447 {
448 alphachar = NULL;
449
450 entry_data->Level++; // Increment through list of symbols
451 if (entry_data->Level > (KEY_PAD_MAX-1)) // List wraps round
452 entry_data->Level = 0;
453
454 alphachar = AUI_entry_GetKeyChar(entry_data, casePref);
455
456 if (alphachar!=NULL) // If we've found a character, and string isn't max size
457 {
458 AUI_entry_EditChar(entry_data, alphachar, TRUE); // Add character, multi-tap
459 /* Need to store this handle, so timer can get access to
460 * entry_data on callback */
461 MMIdata = (void *)entry_data;
462 timStart(entry_data->editTim);
463 }
464 else
465 entry_data->Key = KEY_MAX;
466 }
467 }
468 }
469 }
470 return alphachar;
471 }
472
473
474 /*******************************************************************************
475
476 $Function: AUI_entry_GetKeyChar
477
478 $Description: Return the character to be entered, based on the keypress
479
480 $Returns: the unicode character to be entered into the text
481
482 $Arguments: case - the preference for the case of the output
483
484
485 *******************************************************************************/
486
487 USHORT AUI_entry_GetKeyChar(T_AUI_ENTRY_DATA *entry_data, T_ED_CASE_PREF casePref)
488 {
489 T_ED_DATA *editor = entry_data->editor;
490 USHORT alphachar;
491 USHORT safetycounter; /* Stops searching forever to find compatible character */
492 BOOL valid; /* flag to indicate whether character is accepted */
493 USHORT upper;
494 USHORT lower;
495 UBYTE caseSel = ATB_edit_GetCase(editor); /* The case selected by the user */
496
497 TRACE_FUNCTION("AUI_entry_GetKeyChar");
498
499 if (casePref==ED_CASEPREF_NUM || (casePref==ED_CASEPREF_ALPHANUM && caseSel==ED_CASE_NUM))
500 {
501 alphachar = editControls[entry_data->Key];
502 if (entry_data->Key<=KCD_HASH)
503 alphachar = alphachar << 8; // Gives us the ascii in the upper byte of the unicode
504 }
505 else
506 {
507 valid = FALSE;
508 alphachar = NULL;
509 safetycounter = 0;
510
511 while (!valid && safetycounter<KEY_PAD_MAX)
512 {
513 upper = (USHORT)editAlphaU[entry_data->Key][entry_data->Level];
514 lower = (USHORT)editAlpha[entry_data->Key][entry_data->Level];
515
516 switch(casePref)
517 {
518 case ED_CASEPREF_ALPHANUM:
519 if (caseSel==ED_CASE_UPPER || caseSel==ED_CASE_CAPS)
520 alphachar = upper;
521 else
522 alphachar = lower;
523 valid = TRUE;
524 break;
525
526 case ED_CASEPREF_ALPHANUM_UC:
527 alphachar = upper;
528 valid = TRUE;
529 break;
530
531 case ED_CASEPREF_ALPHANUM_LC:
532 alphachar = lower;
533 valid = TRUE;
534 break;
535
536 case ED_CASEPREF_ALPHA_UC:
537 alphachar = upper;
538 valid = !ATB_char_IsNumeric(alphachar);
539 break;
540
541 case ED_CASEPREF_ALPHA_LC:
542 alphachar = lower;
543 valid = !ATB_char_IsNumeric(alphachar);
544 break;
545 }
546
547 if (!valid)
548 { // find the next one that is,
549 alphachar = NULL;
550 safetycounter++; // (but don't search forever)
551 entry_data->Level++;
552 if (entry_data->Level > (KEY_PAD_MAX-1))
553 entry_data->Level = 0;
554 }
555 }
556
557 alphachar = ATB_char_Unicode(alphachar); /* SPR#2342 - SH - Convert from unicode properly */
558 }
559
560 TRACE_EVENT_P1(">>> alphachar = %d", alphachar);
561
562 return alphachar;
563 }