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comparison src/ui3/bmi/AUICalcEditor.c @ 420:e8ddbb0837ed

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src/ui3: initial import of TCS3/LoCosto BMI & MFW code
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 21 Jan 2018 03:09:00 +0000
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419:59143cd42ec7 420:e8ddbb0837ed
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: AUICalcEditor.c
16 $Revision: 1.0
17
18 $Author: Condat(UK)
19 $Date: 22/02/01
20
21 ********************************************************************************
22
23 Description: Editor for calculator, or generic floating-point number input
24
25
26
27 ********************************************************************************
28
29 $History: AUICalcEditor.c
30
31 xrashmic 20 Oct, 2005 MMI-SPR-33845
32 To display BACK softkey when no more character are left in the calculator editor
33
34 14/11/02 Original Condat(UK) BMI version.
35 $End
36
37 *******************************************************************************/
38
39 #define ENTITY_MFW
40
41 /* includes */
42 #include <string.h>
43 #include <stdio.h>
44 #include <stdlib.h>
45
46 #if defined (NEW_FRAME)
47
48 #include "typedefs.h"
49 #include "vsi.h"
50 #include "pei.h"
51 #include "custom.h"
52 #include "gsm.h"
53
54 #else
55
56 #include "STDDEFS.H"
57 #include "custom.h"
58 #include "gsm.h"
59 #include "vsi.h"
60
61 #endif
62
63 #include "mfw_mfw.h"
64 #include "mfw_win.h"
65 #include "mfw_kbd.h"
66 #include "mfw_tim.h"
67 #include "mfw_phb.h"
68 #include "mfw_sms.h"
69 #include "mfw_ss.h"
70 #include "mfw_icn.h"
71 #include "mfw_mnu.h"
72 #include "mfw_lng.h"
73 #include "mfw_sat.h"
74 #include "mfw_kbd.h"
75 #include "mfw_nm.h"
76 #include "mfw_cm.h"
77
78 #include "dspl.h"
79
80 #include "ksd.h"
81 #include "psa.h"
82
83 #include "MmiDummy.h"
84 #include "MmiMmi.h"
85
86 #include "MmiDialogs.h"
87 #include "MmiLists.h"
88 #include "MmiMenu.h"
89 #include "MmiSoftKeys.h"
90 #include "MmiIdle.h"
91 #include "MmiResources.h"
92
93 #include "cus_aci.h"
94 #include "prim.h"
95 #ifndef PCM_2_FFS
96 #include "pcm.h"
97 #endif
98
99 #include "mmiColours.h"
100
101 #include "ATBCommon.h"
102 #include "ATBDisplay.h"
103 #include "ATBEditor.h"
104 #include "AUIEditor.h"
105 #include "AUITextEntry.h"
106
107 #include "AUICalcEditor.h"
108
109 typedef struct
110 {
111 T_MMI_CONTROL mmi_control;
112 T_MFW_HND parent; // The parent window
113 T_MFW_HND win; // The edit window
114 T_MFW_HND kbd; // The keyboard handler
115 T_MFW_HND kbd_long; // The longpress keyboard handler
116 T_MFW_HND timer; // The timer for timeouts
117
118 T_ED_DATA *editor; /* The ATB editor */
119 T_AUI_EDITOR_DATA editor_data; /* The MMI editor data, provided by caller */
120 T_AUI_ENTRY_DATA *entry_data; /* The MMI text entry data */
121
122 BOOL haveTitle; /* TRUE if a title is supplied */
123 T_ATB_TEXT title; /* Title of editor */
124 BOOL haveResult; /* TRUE if a result is supplied */
125 T_ATB_TEXT result; /* Text of result */
126
127 BOOL doNextLongPress; /* Flag used to notice/not notice long keypress */
128 BOOL hasDecimalPoint; /* Ensures only one decimal point per number */
129 }
130 T_AUI_CALC_DATA;
131
132 /* LOCAL FUNCTION PROTOTYPES */
133 static T_MFW_HND AUI_calc_Create(T_MFW_HND parent, T_AUI_EDITOR_DATA *editor_data);
134 static void AUI_calc_ExecCb(T_MFW_HND win, USHORT event, SHORT value, void *parameter);
135 static int AUI_calc_WinCb(T_MFW_EVENT event, T_MFW_WIN *win_data);
136 static int AUI_calc_KbdCb(T_MFW_EVENT event, T_MFW_KBD *keyboard);
137 static int AUI_calc_KbdLongCb(T_MFW_EVENT event, T_MFW_KBD *keyboard);
138
139
140
141
142 /*******************************************************************************
143
144 $Function: AUI_calc_Start
145
146 $Description: Start the Calc editor.
147
148 $Returns: None.
149
150 $Arguments: None.
151
152 *******************************************************************************/
153
154 T_MFW_HND AUI_calc_Start(T_MFW_HND parent, T_AUI_EDITOR_DATA *editor_data)
155 {
156 T_MFW_HND win;
157
158 TRACE_FUNCTION ("AUI_calc_Start()");
159 win = AUI_calc_Create(parent, editor_data);
160
161 return win;
162 }
163
164
165 /*******************************************************************************
166
167 $Function: AUI_calc_Create
168
169 $Description: Create the Calc editor.
170
171 $Returns: Pointer to the editor's window.
172
173 $Arguments: parent - The parent window.
174
175 *******************************************************************************/
176
177 static T_MFW_HND AUI_calc_Create(T_MFW_HND parent, T_AUI_EDITOR_DATA *editor_data)
178 {
179 T_AUI_CALC_DATA *data = (T_AUI_CALC_DATA *)ALLOC_MEMORY(sizeof (T_AUI_CALC_DATA));
180 T_MFW_WIN *win_data;
181
182 TRACE_FUNCTION ("AUI_calc_Create()");
183
184 /* Create window handler */
185
186 data->win = win_create(parent, 0, E_WIN_VISIBLE, (T_MFW_CB)AUI_calc_WinCb); // Create window
187
188 if (data->win==NULL) // Make sure window exists
189 {
190 return NULL;
191 }
192
193 /* Connect the dialog data to the MFW-window */
194
195 data->mmi_control.dialog = (T_DIALOG_FUNC)AUI_calc_ExecCb; /* Setup the destination for events */
196 data->mmi_control.data = data;
197 data->parent = parent;
198 win_data = ((T_MFW_HDR *)data->win)->data;
199 win_data->user = (void *)data;
200
201 data->kbd = kbd_create(data->win, KEY_ALL,(T_MFW_CB)AUI_calc_KbdCb);
202 data->kbd_long = kbd_create(data->win, KEY_ALL|KEY_LONG,(T_MFW_CB)AUI_calc_KbdLongCb);
203 data->editor = ATB_edit_Create(&data->editor_data.editor_attr,0);
204
205 data->editor_data = *editor_data;
206 data->entry_data = AUI_entry_Create(data->win, data->editor, E_CALC_UPDATE);
207
208 SEND_EVENT(data->win, E_CALC_INIT, 0, 0);
209
210 /* Return window handle */
211
212 return data->win;
213 }
214
215
216 /*******************************************************************************
217
218 $Function: AUI_calc_Destroy
219
220 $Description: Destroy the Calc editor.
221
222 $Returns: None.
223
224 $Arguments: window - The editor window.
225
226 *******************************************************************************/
227
228 void AUI_calc_Destroy(T_MFW_HND win)
229 {
230 T_MFW_WIN *win_data = ((T_MFW_HDR *)win)->data;
231 T_AUI_CALC_DATA *data = (T_AUI_CALC_DATA *)win_data->user;
232
233 if (data)
234 {
235 AUI_entry_Destroy(data->entry_data);
236
237 win_delete (data->win);
238
239 /* Free memory allocated to store result */
240
241 if (data->haveResult)
242 {
243 FREE_MEMORY(data->result.data, data->result.len*sizeof(char));
244 }
245
246 /* Free editor memory */
247
248 ATB_edit_Destroy(data->editor);
249 FREE_MEMORY ((void *)data, sizeof (T_AUI_CALC_DATA));
250 }
251
252 return;
253 }
254
255
256 /*******************************************************************************
257
258 $Function: AUI_calc_ExecCb
259
260 $Description: Dialog function for Calc editor.
261
262 $Returns: None.
263
264 $Arguments: None.
265
266 *******************************************************************************/
267
268 static void AUI_calc_ExecCb(T_MFW_HND win, USHORT event, SHORT value, void *parameter)
269 {
270 T_MFW_WIN *win_data = ((T_MFW_HDR *)win)->data;
271 T_AUI_CALC_DATA *data = (T_AUI_CALC_DATA *)win_data->user;
272 T_MFW_HND parent_win = data->parent;
273 USHORT textIndex;
274 T_ATB_TEXT text;
275 /* Store these in case editor is destroyed on callback */
276 USHORT Identifier = data->editor_data.Identifier;
277 T_AUI_EDIT_CB Callback = data->editor_data.Callback;
278 UBYTE destroyEditor = data->editor_data.destroyEditor;
279
280 TRACE_FUNCTION ("AUI_calc_ExecCb()");
281
282 switch (event)
283 {
284 /* Initialise */
285
286 case E_CALC_INIT:
287 TRACE_EVENT("E_CALC_INIT");
288 ATB_edit_Init(data->editor);
289
290 data->haveTitle = FALSE;
291 data->haveResult = FALSE;
292
293 /* If we require an output line, shrink editor to fit it at bottom
294 * NB TitleString is assumed here to be a numeric string of ascii digits */
295
296 if (data->editor_data.TitleString)
297 {
298 data->haveResult = TRUE;
299 text.dcs = ATB_DCS_ASCII;
300 text.data = data->editor_data.TitleString;
301 text.len = ATB_string_Length(&text);
302
303 data->result.data = ALLOC_MEMORY(text.len*sizeof(char));
304 ATB_string_Copy(&data->result, &text);
305
306 /* Change size of editor to fit result line in */
307 data->editor_data.editor_attr.win_size.sy -= ATB_display_StringHeight(&data->result, NULL);
308 }
309
310 /* Set up title */
311
312 if (data->editor_data.TitleId!=NULL)
313 {
314 data->haveTitle = TRUE;
315 data->title.data = (UBYTE *)MmiRsrcGetText(data->editor_data.TitleId);
316 }
317
318 /* If title exists, get its dcs and length */
319
320 if (data->haveTitle)
321 {
322 if (data->title.data[0]==0x80)
323 {
324 data->title.data += 2; /* Skip over two unicode indicator bytes */
325 data->title.dcs = ATB_DCS_UNICODE;
326 }
327 #ifdef EASY_TEXT_ENABLED
328 else if (Mmi_getCurrentLanguage() == CHINESE_LANGUAGE)
329 {
330 data->title.dcs = ATB_DCS_UNICODE;
331 }
332 #endif
333 else
334 {
335 data->title.dcs = ATB_DCS_ASCII;
336 }
337
338 data->title.len = ATB_string_Length(&data->title);
339 }
340
341 /* Check to see if number already has decimal point */
342
343 data->hasDecimalPoint = FALSE;
344
345 for (textIndex = 0; textIndex<data->editor->attr->text.len; textIndex++)
346 {
347 if (ATB_string_GetChar(&data->editor->attr->text, textIndex)==UNICODE_FULLSTOP)
348 {
349 data->hasDecimalPoint = TRUE;
350 }
351 }
352
353 /* Show the window */
354 win_show(data->win);
355 break;
356
357 case E_CALC_UPDATE:
358 TRACE_EVENT("E_CALC_UPDATE");
359 win_show(data->win);
360 break;
361
362 case E_CALC_DEINIT:
363 TRACE_EVENT("E_CALC_DEINIT");
364
365 if (Callback)
366 (Callback) (parent_win, Identifier, value);
367
368 if (destroyEditor)
369 AUI_calc_Destroy(data->win);
370
371 break;
372
373 }
374
375 return;
376 }
377
378 /*******************************************************************************
379
380 $Function: AUI_calc_WinCb
381
382 $Description: Calc editor window event handler.
383
384 $Returns: None.
385
386 $Arguments: event - the event
387 win - the editor window
388
389 *******************************************************************************/
390
391 static int AUI_calc_WinCb(T_MFW_EVENT event, T_MFW_WIN *win_data)
392 {
393 T_AUI_CALC_DATA *data = (T_AUI_CALC_DATA *)win_data->user;
394 T_ED_DATA *editor = data->editor;
395 T_ATB_WIN_SIZE *win_size = &data->editor->attr->win_size;
396 T_DS_TEXTFORMAT format;
397 // USHORT titleLen; // RAVI
398
399 TRACE_EVENT("AUI_calc_WinCb");
400
401 if (!data)
402 return MFW_EVENT_CONSUMED;
403
404 switch(event)
405 {
406 case E_WIN_VISIBLE: /* window is visible */
407 if (win_data->flags & E_WIN_VISIBLE)
408 {
409 if (editor->update==ED_UPDATE_TRIVIAL)
410 {
411 TRACE_EVENT("Only updating editor.");
412 ATB_edit_Show(data->editor);
413 }
414 else
415 {
416 TRACE_EVENT("Updating whole screen.");
417
418 ATB_edit_Show(data->editor);
419
420 /* Set the colour for drawing title */
421
422 resources_setTitleColour(COLOUR_EDITOR);
423
424 /* TITLE */
425
426 dspl_Clear(0,0, SCREEN_SIZE_X-1, win_size->py-1);
427
428 if (data->haveTitle)
429 {
430 ATB_display_SetFormatAttr(&format, 0, FALSE);
431 ATB_display_Text(0,0,&format, &data->title);
432 }
433
434 /* RESULT */
435
436 if (data->haveResult)
437 {
438 resources_setHLColour(COLOUR_EDITOR);
439 ATB_display_SetFormatAttr(&format, 0, FALSE);
440 dspl_Clear( win_size->px, win_size->py+win_size->sy, win_size->px+win_size->sx,
441 win_size->py+win_size->sy+ATB_display_StringHeight(&data->result, &format));
442
443 ATB_display_Text(win_size->px+win_size->sx-ATB_display_StringWidth(&data->result, &format),
444 win_size->py+win_size->sy,&format, &data->result);
445 }
446
447 /* Display Soft Keys */
448 //xrashmic 20 Oct, 2005 MMI-SPR-33845
449 //Need to display the alternate right softkey when the editor is does not contain any character other than 0.
450 if (data->editor_data.editor_attr.text.len == data->editor_data.min_enter && (data->editor_data.editor_attr.text.data[0] == '0'))
451 {
452 /* entered less than the required number of chars: Alternate Softkey appears */
453 displaySoftKeys(data->editor_data.LeftSoftKey,data->editor_data.AltRightSoftKey);
454 }
455 else
456 {
457 /* entered sufficient number of chars: Normal Softkey appears */
458 displaySoftKeys(data->editor_data.LeftSoftKey, data->editor_data.RightSoftKey);
459 }
460 }
461 }
462 break;
463 }
464
465 data->editor->update = ED_UPDATE_DEFAULT;
466
467 return MFW_EVENT_CONSUMED;
468 }
469
470
471 /*******************************************************************************
472
473 $Function: AUI_calc_KbdCb
474
475 $Description: Calc editor keyboard event handler
476
477 $Returns: None.
478
479 $Arguments: event - The keyboard event
480 keyboard - The keypress info
481
482 *******************************************************************************/
483
484 static int AUI_calc_KbdCb(T_MFW_EVENT event, T_MFW_KBD *keyboard)
485 {
486 T_MFW_HND win = mfw_parent (mfw_header());
487 T_MFW_WIN *win_data = ((T_MFW_HDR *)win)->data;
488 T_AUI_CALC_DATA *data = (T_AUI_CALC_DATA *)win_data->user;
489 ED_RES result;
490
491 TRACE_FUNCTION("AUI_calc_KbdCb()");
492
493 /* Suppress unwanted long keypresses */
494
495 data->doNextLongPress = TRUE; /* next Key_long event is correct */
496 data->editor->update = ED_UPDATE_DEFAULT; /* Default behaviour is just to update text */
497
498 switch (keyboard->code)
499 {
500 #ifdef COLOURDISPLAY
501 case KCD_MNUSELECT:
502 if (data->editor_data.Callback)
503 (data->editor_data.Callback) (data->parent, data->editor_data.Identifier, INFO_KCD_SELECT);
504 break;
505
506 #endif /* COLOURDISPLAY */
507
508 case KCD_STAR:
509 if (data->editor_data.Callback)
510 (data->editor_data.Callback) (data->parent, data->editor_data.Identifier, INFO_KCD_STAR);
511 break;
512
513 case KCD_HASH:
514 /* Insert decimal point, if the number doesn't have one already */
515 if (!data->hasDecimalPoint)
516 {
517 data->hasDecimalPoint = TRUE;
518 AUI_entry_EditChar(data->entry_data, UNICODE_FULLSTOP, FALSE);
519 win_show(data->win);
520 }
521 break;
522
523 case KCD_LEFT:
524 if (data->editor_data.editor_attr.text.len < data->editor_data.min_enter)
525 {
526 /* Entered less than the required number of chars */
527 if (data->editor_data.AltLeftSoftKey!=TxtNull)
528 {
529 /* an alternate softkey is defined: execute it */
530 SEND_EVENT (win, E_CALC_DEINIT, INFO_KCD_ALTERNATELEFT, NULL);
531 }
532 }
533 else if (data->editor_data.LeftSoftKey!=TxtNull)
534 {
535 /* Left Softkey is enabled (and entered sufficient number of chars): execute it */
536 SEND_EVENT (win, E_CALC_DEINIT, INFO_KCD_LEFT, NULL);
537 }
538 break;
539
540 case KCD_HUP:
541 SEND_EVENT(data->win, E_CALC_DEINIT, INFO_KCD_HUP, 0);
542 break;
543
544 case KCD_RIGHT:
545 /* If we're deleting the decimal point... */
546 if (ATB_edit_GetCursorChar(data->editor, -1)==UNICODE_FULLSTOP)
547 {
548 data->hasDecimalPoint = FALSE;
549 }
550
551 /* If we've just got a zero, delete it so we can exit with next call to ATB_edit_DeleteLeft() */
552
553 if (ATB_edit_GetCursorChar(data->editor, -1)==ATB_char_Unicode('0'))
554 {
555 ATB_edit_DeleteLeft(data->editor, FALSE); /* SPR#2342 - SH */
556 }
557
558 /* Perform normal delete */
559 result = ATB_edit_DeleteLeft(data->editor, TRUE); /* SPR#2342 - SH */
560
561 /* If buffer is now empty, insert '0' */
562 if (data->editor->attr->text.len==0 && result!=ED_DONE)
563 {
564 AUI_entry_EditChar(data->entry_data, ATB_char_Unicode('0'), FALSE);
565 }
566
567 /* If we've deleted on an empty buffer, exit editor */
568 if (result==ED_DONE)
569 {
570 SEND_EVENT(data->win, E_CALC_DEINIT, INFO_KCD_RIGHT, 0);
571 }
572 else
573 {
574 win_show(data->win);
575 }
576 break;
577
578 /* 0 - 9 */
579
580 case KCD_0:
581 case KCD_1:
582 case KCD_2:
583 case KCD_3:
584 case KCD_4:
585 case KCD_5:
586 case KCD_6:
587 case KCD_7:
588 case KCD_8:
589 case KCD_9:
590 /* Remove leading zero */
591 if (data->editor->attr->text.len==1 && ATB_edit_GetCursorChar(data->editor, -1)==ATB_char_Unicode('0'))
592 {
593 ATB_edit_DeleteLeft(data->editor, FALSE); /* SPR#2342 - SH */
594 }
595
596 /* Insert the digit */
597 AUI_entry_EventKey(data->entry_data, event, keyboard);
598 win_show(data->win);
599 break;
600 }
601
602 return MFW_EVENT_CONSUMED;
603 }
604
605
606 /*******************************************************************************
607
608 $Function: AUI_calc_KbdLongCb
609
610 $Description: Calc editor long keypress event handler
611
612 $Returns: None.
613
614 $Arguments: event - The keyboard event
615 keyboard - The keypress info
616
617 *******************************************************************************/
618
619 static int AUI_calc_KbdLongCb(T_MFW_EVENT event, T_MFW_KBD *keyboard)
620 {
621 T_MFW_HND win = mfw_parent (mfw_header());
622 T_MFW_WIN *win_data = ((T_MFW_HDR *)win)->data;
623 T_AUI_CALC_DATA *data = (T_AUI_CALC_DATA *)win_data->user;
624 ED_RES result;
625
626 /* Suppress unwanted long keypresses */
627
628 if ( data->doNextLongPress )
629 data->doNextLongPress = FALSE; /* mark Key_long event as consumed but do current long press */
630 else
631 return MFW_EVENT_CONSUMED; /* don't do current long press */
632
633 switch (keyboard->code)
634 {
635 case KCD_RIGHT:
636 /* Long press of RSK deletes buffer */
637 result = ATB_edit_ClearAll(data->editor);
638
639 /* If buffer is now empty, insert '0' */
640 if (data->editor->attr->text.len==0 && result!=ED_DONE)
641 {
642 AUI_entry_EditChar(data->entry_data, ATB_char_Unicode('0'), FALSE);
643 }
644
645 /* If we've deleted on an empty buffer, exit editor */
646 if (result==ED_DONE)
647 {
648 SEND_EVENT(data->win, E_CALC_DEINIT, INFO_KCD_RIGHT, 0);
649 }
650 else
651 {
652 win_show(data->win);
653 }
654 break;
655 }
656
657 return MFW_EVENT_CONSUMED;
658 }