001: /*
002: *
003: *
004: * Copyright 1990-2007 Sun Microsystems, Inc. All Rights Reserved.
005: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER
006: *
007: * This program is free software; you can redistribute it and/or
008: * modify it under the terms of the GNU General Public License version
009: * 2 only, as published by the Free Software Foundation.
010: *
011: * This program is distributed in the hope that it will be useful, but
012: * WITHOUT ANY WARRANTY; without even the implied warranty of
013: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
014: * General Public License version 2 for more details (a copy is
015: * included at /legal/license.txt).
016: *
017: * You should have received a copy of the GNU General Public License
018: * version 2 along with this work; if not, write to the Free Software
019: * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
020: * 02110-1301 USA
021: *
022: * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
023: * Clara, CA 95054 or visit www.sun.com if you need additional
024: * information or have any questions.
025: */
026: package com.sun.midp.chameleon.input;
027:
028: import javax.microedition.lcdui.*;
029: import com.sun.midp.lcdui.*;
030: import com.sun.midp.configurator.Constants;
031: import com.sun.midp.i18n.Resource;
032: import com.sun.midp.i18n.ResourceConstants;
033: import com.sun.midp.log.LogChannels;
034: import com.sun.midp.log.Logging;
035:
036: /**
037: * An InputMode instance which processes the numeric 0-9 keys
038: * as their literal numeric values.
039: */
040: public class PredictiveTextInputMode implements InputMode {
041:
042: /** The InputModeMediator for the current input session */
043: protected InputModeMediator mediator;
044:
045: /**
046: * Currently formatted predictive word from the PTIterator
047: */
048: private String part;
049:
050: /**
051: * Iterator interface to the predictive dictionary
052: */
053: private PTIterator iterator;
054:
055: /**
056: * Keeps the current state strign and compares diffs between current and
057: * next states Class StringDiff is an inner-class defined below
058: */
059: private StringDiff diff;
060:
061: /** array of sub-inputModes supported by this inputMode */
062: private static final int[] CAPS_MODES = { CAPS_SENTENCE, CAPS_OFF,
063: CAPS_ON };
064:
065: /** array of sub-inputModes labels, corresponding to CAPS_MODES array */
066: private static final String[] CAPS_MODES_LABELS = {
067: Resource
068: .getString(ResourceConstants.LCDUI_TF_CAPS_SENTENCE_LB_PTI),
069: Resource
070: .getString(ResourceConstants.LCDUI_TF_CAPS_OFF_LB_PTI),
071: Resource
072: .getString(ResourceConstants.LCDUI_TF_CAPS_ON_LB_PTI) };
073:
074: /** points to an element of CAPS_MODES which is the current sub-inputMode */
075: private int capsMode = 0;
076:
077: /** Init predictive text input mode */
078: private void init() {
079: iterator = PTDictionaryFactory.getDictionary().iterator();
080: if (diff == null) {
081: diff = new StringDiff();
082: }
083: clear();
084: }
085:
086: /**
087: * This method is called to determine if this InputMode supports
088: * the given text input constraints. The semantics of the constraints
089: * value are defined in the javax.microedition.lcdui.TextField API.
090: * If this InputMode returns false, this InputMode must not be used
091: * to process key input for the selected text component.
092: * @param constraints current constraints.
093: * The constraints format is defined in TextField.
094: *
095: * @return true if this InputMode supports the given text component
096: * constraints, as defined in the MIDP TextField API
097: */
098: public boolean supportsConstraints(int constraints) {
099: boolean isSupported = false;
100: if ((constraints & TextField.CONSTRAINT_MASK) == TextField.ANY
101: || (constraints & TextField.CONSTRAINT_MASK) == TextField.URL) {
102: isSupported = true;
103: }
104: if ((constraints & TextField.NON_PREDICTIVE) > 0) {
105: isSupported = false;
106: }
107: if ((constraints & TextField.SENSITIVE) > 0) {
108: isSupported = false;
109: }
110: if ((constraints & TextField.PASSWORD) > 0) {
111: isSupported = false;
112: }
113: return isSupported;
114: }
115:
116: /**
117: * Returns the display name which will represent this InputMode to
118: * the user, such as in a selection list or the softbutton bar.
119: *
120: * @return the locale-appropriate name to represent this InputMode
121: * to the user
122: */
123: public String getName() {
124: return CAPS_MODES_LABELS[capsMode];
125: }
126:
127: /**
128: * Returns the command name which will represent this InputMode to
129: * the user
130: *
131: * @return the locale-appropriate command name to represent this InputMode
132: * to the user
133: */
134: public String getCommandName() {
135: return Resource.getString(ResourceConstants.LCDUI_TF_CMD_PTI);
136: }
137:
138: /**
139: * This method will be called before any input keys are passed
140: * to this InputMode to allow the InputMode to perform any needed
141: * initialization. A reference to the InputModeMediator which is
142: * currently managing the relationship between this InputMode and
143: * the input session is passed in. This reference can be used
144: * by this InputMode to commit text input as well as end the input
145: * session with this InputMode. The reference is only valid until
146: * this InputMode's endInput() method is called.
147: *
148: * @param constraints text input constraints. The semantics of the
149: * constraints value are defined in the TextField API.
150: *
151: * @param mediator the InputModeMediator which is negotiating the
152: * relationship between this InputMode and the input session
153: *
154: * @param inputSubset current input subset
155: */
156: public void beginInput(InputModeMediator mediator,
157: String inputSubset, int constraints) {
158: if (Logging.REPORT_LEVEL <= Logging.INFORMATION) {
159: Logging.report(Logging.INFORMATION, LogChannels.LC_HIGHUI,
160: "[*** beginInput]");
161: }
162: validateState(false);
163: this .mediator = mediator;
164: // need to re-init dictionary every time because the language/locale
165: // can be changed.
166: init();
167: }
168:
169: /**
170: * Mark the end of this InputMode's processing. The only possible call
171: * to this InputMode after a call to endInput() is a call to beginInput()
172: * to begin a new input session.
173: */
174: public void endInput() {
175: if (Logging.REPORT_LEVEL <= Logging.INFORMATION) {
176: Logging.report(Logging.INFORMATION, LogChannels.LC_HIGHUI,
177: "********[endInput]");
178: }
179: validateState(true);
180: this .mediator = null;
181: clear();
182: }
183:
184: /**
185: * By default the regular input method has no specific displayable
186: * representation so it returns null.
187: * @return null by default
188: */
189: public Displayable getDisplayable() {
190: return null;
191: }
192:
193: /**
194: * Returns true if input mode is using its own displayable, false ifinput
195: * mode does not require the speial displayable for its representation.
196: * By default returns false
197: * @return true if input mode is using its own displayable, otherwise false
198: */
199: public boolean hasDisplayable() {
200: return false;
201: }
202:
203: /**
204: * Clear the iterator
205: */
206: public void clear() {
207: if (Logging.REPORT_LEVEL <= Logging.INFORMATION) {
208: Logging.report(Logging.INFORMATION, LogChannels.LC_HIGHUI,
209: "[clear]");
210: }
211: diff.clear();
212: part = "";
213: iterator.reset();
214: }
215:
216: /**
217: * Process the given key code as input.
218: *
219: * This method will return true if the key was processed successfully,
220: * false otherwise.
221: *
222: * @param keyCode the keycode of the key which was input
223: * @param longPress true if long key press happens, otherwise false.
224: * @return the key code if the key has been committed for the input, or
225: * KEYCODE_NONE if the key has not been habdled by the input mode, or
226: * KEYCODE_INVISIBLE if the key has been handled by the input mode but
227: * this key has not been displayed
228: */
229: public int processKey(int keyCode, boolean longPress) {
230: if (Logging.REPORT_LEVEL <= Logging.INFORMATION) {
231: Logging.report(Logging.INFORMATION, LogChannels.LC_HIGHUI,
232: "[PT.processKey] keyCode = " + keyCode);
233: }
234:
235: int ret = KEYCODE_NONE;
236: boolean gotoNextState = true;
237: boolean needClear = false;
238: boolean needFinishWord = false;
239:
240: validateState(true);
241:
242: if (mediator != null && mediator.isClearKey(keyCode)) {
243: if (longPress) {
244: if (Logging.REPORT_LEVEL <= Logging.INFORMATION) {
245: Logging.report(Logging.INFORMATION,
246: LogChannels.LC_HIGHUI,
247: " **isClearALL**");
248: }
249: clear();
250: gotoNextState = false;
251: } else {
252: if (Logging.REPORT_LEVEL <= Logging.INFORMATION) {
253: Logging.report(Logging.INFORMATION,
254: LogChannels.LC_HIGHUI,
255: " **isClearOne**");
256: }
257: if (part.length() <= 1) {
258: clear();
259: gotoNextState = false;
260: // return KEYCODE_NONE;
261: } else {
262: if (Logging.REPORT_LEVEL <= Logging.INFORMATION) {
263: Logging.report(Logging.INFORMATION,
264: LogChannels.LC_HIGHUI,
265: " part.length()>1");
266: }
267: iterator.prevLevel();
268: part = getNextMatch();
269: // part=part.substring(0, part.length()-1);
270: // diff.stateModified(part);
271: ret = KEYCODE_INVISIBLE;
272: }
273: }
274: } else if (longPress) {
275: if (Logging.REPORT_LEVEL <= Logging.INFORMATION) {
276: Logging
277: .report(Logging.INFORMATION,
278: LogChannels.LC_HIGHUI,
279: " **longPress**");
280: }
281: needFinishWord = true;
282: if (isValidKey(keyCode)) {
283: // if (part.length()>0) {
284: // }
285: part = part.substring(0, part.length() - 1)
286: + String.valueOf((char) keyCode);
287: }
288: needClear = true;
289: } else if (isNextOption(keyCode)) {
290: /**
291: * 2. handle '#' (show next completion option) case
292: */
293: if (Logging.REPORT_LEVEL <= Logging.INFORMATION) {
294: Logging.report(Logging.INFORMATION,
295: LogChannels.LC_HIGHUI,
296: " **isNextOption**");
297: }
298:
299: if (part.length() == 0) {
300: gotoNextState = false;
301: } else {
302: part = getNextMatch();
303: }
304: } else if (isPrevOption(keyCode)) {
305: if (Logging.REPORT_LEVEL <= Logging.INFORMATION) {
306: Logging.report(Logging.INFORMATION,
307: LogChannels.LC_HIGHUI, " **isPrev**");
308: }
309: part = getPrevMatch();
310: } else if (isKeyMapChange(keyCode)) {
311: if (Logging.REPORT_LEVEL <= Logging.INFORMATION) {
312: Logging.report(Logging.INFORMATION,
313: LogChannels.LC_HIGHUI,
314: " **isKeyMapChange**");
315: }
316: /**
317: * 3. handle '*' (key map change) case
318: */
319: nextCapsMode();
320: } else if (isWhiteSpace(keyCode)) {
321: if (Logging.REPORT_LEVEL <= Logging.INFORMATION) {
322: Logging.report(Logging.INFORMATION,
323: LogChannels.LC_HIGHUI,
324: " **isWhiteSpace**");
325: }
326: /**
327: * 4. handle whitespace
328: */
329: needFinishWord = true;
330: if (keyCode == '#') {
331: part = part + ' ';
332: }
333: needClear = true;
334: } else {
335: /**
336: * 5. handle standard '2'-'9' keys
337: */
338: if (Logging.REPORT_LEVEL <= Logging.INFORMATION) {
339: Logging.report(Logging.INFORMATION,
340: LogChannels.LC_HIGHUI,
341: " **is key to process**");
342: }
343: if (isValidKey(keyCode)) {
344: processKeyCode(keyCode);
345: } else {
346: if (Logging.REPORT_LEVEL <= Logging.INFORMATION) {
347: Logging.report(Logging.INFORMATION,
348: LogChannels.LC_HIGHUI,
349: "invalid key, returning KEYCODE_NONE.");
350: }
351: gotoNextState = false;
352: }
353: }
354:
355: /**
356: * Call StringDiff.nextState() method with the next resulting entry
357: * output StringDiff will check if the underlying entry changed and
358: * will invoke the InputMethodClient with the differences.
359: */
360: if (gotoNextState) {
361: diff.nextState(part);
362: if (needClear) {
363: clear();
364: }
365: }
366: if (needFinishWord) {
367: finishWord();
368: }
369: return ret;
370: }
371:
372: /**
373: * return the pending char
374: * used to bypass the asynchronous commit mechanism
375: * e.g. to immediately commit a char before moving the cursor
376: * @return return the pending char
377: */
378: public char getPendingChar() {
379: return 0;
380: }
381:
382: /**
383: * Process a new key in range '2'-'9'.
384: * Advnace the iterator and update the word part
385: *
386: * @param keyCode char in range '0'-'9','#', '*'
387: */
388: void processKeyCode(int keyCode) {
389: if (Logging.REPORT_LEVEL <= Logging.INFORMATION) {
390: Logging.report(Logging.INFORMATION, LogChannels.LC_HIGHUI,
391: "[processKeyCode] keyCode=" + keyCode);
392: }
393: iterator.nextLevel(keyCode);
394: if (iterator.hasNext()) {
395: part = iterator.next();
396: if (Logging.REPORT_LEVEL <= Logging.INFORMATION) {
397: Logging
398: .report(
399: Logging.INFORMATION,
400: LogChannels.LC_HIGHUI,
401: "iterator.hasNext = true\n"
402: + "iterator part\n"
403: + " :) [processKeyCode] iterator.hasNext: part="
404: + part);
405: }
406: } else {
407: // ignore the key
408: // part=part+keyCode2Char(keyCode);
409: // IMPL NOTE: Consider a better solution: maybe jump to standard mode?
410: if (Logging.REPORT_LEVEL <= Logging.INFORMATION) {
411: Logging
412: .report(
413: Logging.INFORMATION,
414: LogChannels.LC_HIGHUI,
415: "XXXXXXXXXXXXXXXXXXXXXXXXXXX\n\n"
416: + ":( [processKeyCode] !iterator.hasNext part="
417: + part + "\n"
418: + "XXXXXXXXXXXXXXXXXXXXXXXXX");
419: }
420: }
421: part = modifyCaps(part);
422: }
423:
424: /**
425: * Modify the caps for the string depending on the current caps mode
426: * @param str text
427: * @return the same text with required caps
428: */
429: private String modifyCaps(String str) {
430: // log("[handleCaps] capsMode=" + CAPS_MODES_LABELS[capsMode]);
431: String ret = str;
432: if (str != null && str.length() > 0) {
433: switch (CAPS_MODES[capsMode]) {
434: case CAPS_OFF:
435: ret = str.toLowerCase();
436: break;
437: case CAPS_ON:
438: ret = str.toUpperCase();
439: break;
440: case CAPS_SENTENCE:
441: str = str.toLowerCase();
442: char[] chars = str.toCharArray();
443: chars[0] = Character.toUpperCase(chars[0]);
444: ret = new String(chars);
445: break;
446: }
447: }
448: return ret;
449: }
450:
451: /**
452: * Check if keyCode represents a whitespace key (i.e. not in '2'..'9')
453: *
454: * @param keyCode char in range '0'-'9','#', '*', CLEAR
455: * @return true if whitespace, false otherwise
456: */
457: private boolean isWhiteSpace(int keyCode) {
458: return keyCode == '#' || keyCode == Canvas.LEFT
459: || keyCode == Canvas.RIGHT
460: || keyCode == Constants.KEYCODE_SELECT;
461: }
462:
463: /**
464: * Check if keyCode indicates a next completion key event
465: *
466: * @param keyCode key code
467: * @return true if next completion key, false otherwise
468: */
469: private boolean isNextOption(int keyCode) {
470: return keyCode == Canvas.DOWN;
471: }
472:
473: /**
474: * Check if keyCode indicates a previous completion key event
475: *
476: * @param keyCode key code
477: * @return true if prev completion key, false otherwise
478: */
479: private boolean isPrevOption(int keyCode) {
480: return keyCode == Canvas.UP;
481: }
482:
483: /**
484: * Check if keyCode represents a change of keymap event ('*' key)
485: *
486: * @param keyCode key code
487: * @return true if keymap chage key code, false otherwise
488: */
489: private boolean isKeyMapChange(int keyCode) {
490: return keyCode == '*';
491: }
492:
493: /**
494: * Check if the key has to be handled this input mode
495: * @param keyCode key
496: * @return true if this key can be handled by this input mode,
497: * otherwise false
498: */
499: private boolean isValidKey(int keyCode) {
500: int available = mediator != null ? mediator.getAvailableSize()
501: : 0;
502:
503: return available > 0 && keyCode >= '0' && keyCode <= '9';
504: }
505:
506: /**
507: * Return the next possible match for the key input processed thus
508: * far by this InputMode. A call to this method should be preceeded
509: * by a check of hasMoreMatches(). If the InputMode has more available
510: * matches for the given input, this method will return them one by one.
511: *
512: * @return a String representing the next available match to the key
513: * input thus far, or 'null' if no pending input is available
514: */
515: public String getNextMatch() {
516: String retStr = null;
517: if (part == null || part.length() == 0) {
518: if (Logging.REPORT_LEVEL <= Logging.INFORMATION) {
519: Logging.report(Logging.INFORMATION,
520: LogChannels.LC_HIGHUI,
521: "[getNextMatch] <<< returning null");
522: }
523: return null;
524: }
525:
526: if (!iterator.hasNext()) {
527: if (Logging.REPORT_LEVEL <= Logging.INFORMATION) {
528: Logging.report(Logging.INFORMATION,
529: LogChannels.LC_HIGHUI,
530: " [getNextMatch] rewinding...");
531: }
532: iterator.resetNext();
533: }
534: if (iterator.hasNext()) {
535: retStr = iterator.next();
536: retStr = modifyCaps(retStr);
537: }
538: if (Logging.REPORT_LEVEL <= Logging.INFORMATION) {
539: Logging.report(Logging.INFORMATION, LogChannels.LC_HIGHUI,
540: "[getNextMatch] <<< returning " + retStr);
541: }
542: return retStr;
543: }
544:
545: /**
546: * Return the previous possible match for the key input processed thus
547: * far by this InputMode.
548: *
549: * @return a String representing the previous available match to the key
550: * input thus far, or 'null' if no pending input is available
551: */
552: public String getPrevMatch() {
553: if (Logging.REPORT_LEVEL <= Logging.INFORMATION) {
554: Logging.report(Logging.INFORMATION, LogChannels.LC_HIGHUI,
555: "getPrevMatch");
556: }
557: String prevMatch = "";
558: String match = "";
559: int num;
560: if (part == null || part.length() == 0
561: || (prevMatch = match = getNextMatch()) == null) {
562: if (Logging.REPORT_LEVEL <= Logging.INFORMATION) {
563: Logging.report(Logging.INFORMATION,
564: LogChannels.LC_HIGHUI,
565: "[getPrevMatch] <<< returning empty str");
566: }
567: return prevMatch;
568: }
569:
570: while (match.compareTo(part) != 0) {
571: prevMatch = match;
572: match = getNextMatch();
573: }
574:
575: if (Logging.REPORT_LEVEL <= Logging.INFORMATION) {
576: Logging.report(Logging.INFORMATION, LogChannels.LC_HIGHUI,
577: "[getPrevMatch] <<< returning " + prevMatch);
578: }
579: return prevMatch;
580:
581: }
582:
583: /**
584: * True, if after processing a key, there is more than one possible
585: * match to the input. If this method returns true, the getNextMatch()
586: * method can be called to return the value.
587: *
588: * @return true if after processing a key, there is more than the one
589: * possible match to the given input
590: */
591: public boolean hasMoreMatches() {
592: // log("[hasMoreMatches]");
593: return iterator.hasNext();
594: }
595:
596: /**
597: * Gets the possible string matches
598: *
599: * @return returns the set of options.
600: */
601: public String[] getMatchList() {
602: String[] ret = null;
603:
604: if (part == null || part.length() <= 0) {
605: if (Logging.REPORT_LEVEL <= Logging.INFORMATION) {
606: Logging.report(Logging.INFORMATION,
607: LogChannels.LC_HIGHUI,
608: "getMatchList returning empty array");
609: }
610: ret = new String[0];
611: } else {
612: int num = 0;
613: String[] matches = new String[MAX_MATCHES];
614: String match = part;
615:
616: do {
617: if (Logging.REPORT_LEVEL <= Logging.INFORMATION) {
618: Logging.report(Logging.INFORMATION,
619: LogChannels.LC_HIGHUI,
620: " [getMatchList()] got nother match: "
621: + match);
622: }
623: matches[num] = match;
624: num++;
625: } while (num < MAX_MATCHES
626: && (match = getNextMatch()) != null
627: && match.compareTo(part) != 0);
628:
629: if (Logging.REPORT_LEVEL <= Logging.INFORMATION) {
630: Logging.report(Logging.INFORMATION,
631: LogChannels.LC_HIGHUI,
632: "getMatchList returning array of size " + num);
633: }
634: ret = new String[num];
635: System.arraycopy(matches, 0, ret, 0, num);
636: }
637: return ret;
638: }
639:
640: /**
641: * This method will validate the state of this InputMode. If this
642: * is a check for an "active" operation, the TextInputMediator must
643: * be non-null or else this method will throw an IllegalStateException.
644: * If this is a check for an "inactive" operation, then the
645: * TextInputMediator should be null.
646: * @param activeOperation true if any operation is active otherwise false.
647: */
648: protected void validateState(boolean activeOperation) {
649: if (Logging.REPORT_LEVEL <= Logging.INFORMATION) {
650: Logging.report(Logging.INFORMATION, LogChannels.LC_HIGHUI,
651: "[validateState]");
652: }
653: if (activeOperation && this .mediator == null) {
654: throw new IllegalStateException(
655: "Illegal operation on an input session already in progress");
656: } else if (!activeOperation && this .mediator != null) {
657: throw new IllegalStateException(
658: "Illegal operation on an input session which is not in progress");
659: }
660: }
661:
662: /**
663: * Set the next capital mode for this input method
664: */
665: private void nextCapsMode() {
666: capsMode++;
667: if (capsMode == CAPS_MODES.length) {
668: capsMode = 0;
669: }
670: part = modifyCaps(part);
671: mediator.subInputModeChanged();
672: if (Logging.REPORT_LEVEL <= Logging.INFORMATION) {
673: Logging.report(Logging.INFORMATION, LogChannels.LC_HIGHUI,
674: "[nextCapsMode] capsMode = " + capsMode + ", "
675: + CAPS_MODES_LABELS[capsMode]);
676: }
677: }
678:
679: /**
680: * Finish the word
681: */
682: private void finishWord() {
683: if (CAPS_MODES[capsMode] == CAPS_SENTENCE) {
684: nextCapsMode();
685: }
686: }
687:
688: /**
689: * Class StringDiff
690: *
691: * Inner class to handle state changes and to output the differeces to
692: * listener InputMethodHandler.
693: */
694: private class StringDiff {
695: /**
696: * holds current entry state
697: */
698: private String state;
699:
700: /**
701: * constructor
702: */
703: public StringDiff() {
704: clear();
705: }
706:
707: /**
708: * clear current state
709: */
710: public void clear() {
711: state = "";
712: }
713:
714: /**
715: * Update string
716: * @param modified new string
717: */
718: public void stateModified(String modified) {
719: if (Logging.REPORT_LEVEL <= Logging.INFORMATION) {
720: Logging.report(Logging.INFORMATION,
721: LogChannels.LC_HIGHUI,
722: "[stateModified] state = " + state);
723: }
724: state = modified;
725: }
726:
727: /**
728: * Change of state processing.
729: * Find the differences between state and nextState:
730: * - If the diffrences are in new chars added to nextState, send
731: * them to the listener.
732: * - If chars submitted to the listener were retroactively changes,
733: * resend all
734: *
735: * @param nextState sets next state
736: */
737: public void nextState(String nextState) {
738: if (Logging.REPORT_LEVEL <= Logging.INFORMATION) {
739: Logging.report(Logging.INFORMATION,
740: LogChannels.LC_HIGHUI,
741: "[nextState] nextState = " + nextState
742: + "(length = " + nextState.length()
743: + ") state=" + state + "(length="
744: + state.length() + ")");
745: }
746:
747: if (mediator != null) {
748: if (Logging.REPORT_LEVEL <= Logging.INFORMATION) {
749: Logging.report(Logging.INFORMATION,
750: LogChannels.LC_HIGHUI,
751: " resending all");
752: Logging.report(Logging.INFORMATION,
753: LogChannels.LC_HIGHUI, "clearing " + state
754: + ": " + state.length() + " chars");
755: }
756: mediator.clear(state.length());
757: if (Logging.REPORT_LEVEL <= Logging.INFORMATION) {
758: Logging.report(Logging.INFORMATION,
759: LogChannels.LC_HIGHUI,
760: " commiting " + nextState);
761: }
762: mediator.commit(nextState);
763: if (Logging.REPORT_LEVEL <= Logging.INFORMATION) {
764: Logging.report(Logging.INFORMATION,
765: LogChannels.LC_HIGHUI, "[resendAll] <<<<");
766: }
767: state = nextState;
768: }
769: if (Logging.REPORT_LEVEL <= Logging.INFORMATION) {
770: Logging.report(Logging.INFORMATION,
771: LogChannels.LC_HIGHUI, "[nextState] <<<<");
772: }
773: }
774: }
775:
776: /** this mode is not set as default. So the map is initialoized by false */
777: private static final boolean[][] isMap = new boolean[TextInputSession.INPUT_SUBSETS.length][TextInputSession.MAX_CONSTRAINTS];
778:
779: /**
780: * Returns the map specifying this input mode is proper one for the
781: * particular pair of input subset and constraint. The form of the map is
782: *
783: * |ANY|EMAILADDR|NUMERIC|PHONENUMBER|URL|DECIMAL|
784: * ---------------------------------------------------------------------
785: * IS_FULLWIDTH_DIGITS |t|f| t|f | t|f | t|f |t|f| t|f |
786: * IS_FULLWIDTH_LATIN |t|f| t|f | t|f | t|f |t|f| t|f |
787: * IS_HALFWIDTH_KATAKANA |t|f| t|f | t|f | t|f |t|f| t|f |
788: * IS_HANJA |t|f| t|f | t|f | t|f |t|f| t|f |
789: * IS_KANJI |t|f| t|f | t|f | t|f |t|f| t|f |
790: * IS_LATIN |t|f| t|f | t|f | t|f |t|f| t|f |
791: * IS_LATIN_DIGITS |t|f| t|f | t|f | t|f |t|f| t|f |
792: * IS_SIMPLIFIED_HANZI |t|f| t|f | t|f | t|f |t|f| t|f |
793: * IS_TRADITIONAL_HANZI |t|f| t|f | t|f | t|f |t|f| t|f |
794: * MIDP_UPPERCASE_LATIN |t|f| t|f | t|f | t|f |t|f| t|f |
795: * MIDP_LOWERCASE_LATIN |t|f| t|f | t|f | t|f |t|f| t|f |
796: * NULL |t|f| t|f | t|f | t|f |t|f| t|f |
797: *
798: * @return input subset x constraint map
799: */
800: public boolean[][] getIsConstraintsMap() {
801: return isMap;
802: }
803: }
|