/*
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/*
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* Copyright (c) 2000 Greg Haerr <greg@censoft.com>
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* Copyright (c) 2000 Greg Haerr <greg@censoft.com>
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*
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*
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* Copyright © 1999 Keith Packard
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* Copyright © 1999 Keith Packard
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*
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*
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* Permission to use, copy, modify, distribute, and sell this software and its
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* Permission to use, copy, modify, distribute, and sell this software and its
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* documentation for any purpose is hereby granted without fee, provided that
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* documentation for any purpose is hereby granted without fee, provided that
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* the above copyright notice appear in all copies and that both that
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* the above copyright notice appear in all copies and that both that
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* copyright notice and this permission notice appear in supporting
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* copyright notice and this permission notice appear in supporting
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* documentation, and that the name of Keith Packard not be used in
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* documentation, and that the name of Keith Packard not be used in
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* advertising or publicity pertaining to distribution of the software without
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* advertising or publicity pertaining to distribution of the software without
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* specific, written prior permission. Keith Packard makes no
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* specific, written prior permission. Keith Packard makes no
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* representations about the suitability of this software for any purpose. It
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* representations about the suitability of this software for any purpose. It
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* is provided "as is" without express or implied warranty.
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* is provided "as is" without express or implied warranty.
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*
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*
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* KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
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* KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
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* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
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* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
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* EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
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* EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
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* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
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* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
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* DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
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* DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
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* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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* PERFORMANCE OF THIS SOFTWARE.
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* PERFORMANCE OF THIS SOFTWARE.
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*/
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*/
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#define MWINCLUDECOLORS
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#define MWINCLUDECOLORS
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#include "nano-X.h"
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#include "nano-X.h"
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#include "hre_api.h"
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#include "hre_api.h"
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#include "li_recognizer.h"
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#include "li_recognizer.h"
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#define CS_LETTERS 0
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#define CS_LETTERS 0
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#define CS_DIGITS 1
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#define CS_DIGITS 1
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#define CS_PUNCTUATION 2
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#define CS_PUNCTUATION 2
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#define NUM_RECS 3
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#define NUM_RECS 3
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#define DEFAULT_REC_DIR "classifiers"
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#define DEFAULT_REC_DIR "classifiers"
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#ifndef REC_DEFAULT_USER_DIR
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#ifndef REC_DEFAULT_USER_DIR
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#define REC_DEFAULT_USER_DIR "bin"
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#define REC_DEFAULT_USER_DIR "bin"
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#endif
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#endif
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/*#define REC_DEFAULT_USER_DIR "/home/greg/net/microwin/src/apps/scribble"*/
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/*#define REC_DEFAULT_USER_DIR "/home/greg/net/microwin/src/apps/scribble"*/
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/*#define CLASSIFIER_DIR ".classifiers"*/
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/*#define CLASSIFIER_DIR ".classifiers"*/
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#define DEFAULT_LETTERS_FILE "letters.cl"
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#define DEFAULT_LETTERS_FILE "letters.cl"
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#define DEFAULT_DIGITS_FILE "digits.cl"
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#define DEFAULT_DIGITS_FILE "digits.cl"
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#define DEFAULT_PUNC_FILE "punc.cl"
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#define DEFAULT_PUNC_FILE "punc.cl"
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#define rec_name "libli_recog.so"
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#define rec_name "libli_recog.so"
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struct graffiti {
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struct graffiti {
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recognizer rec[3]; /* 3 recognizers, one each for letters, digits,
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recognizer rec[3]; /* 3 recognizers, one each for letters, digits,
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and punctuation */
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and punctuation */
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char cldir[200]; /* directory in which the current classifier
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char cldir[200]; /* directory in which the current classifier
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files are found */
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files are found */
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li_recognizer_train rec_train; /* pointer to training function */
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li_recognizer_train rec_train; /* pointer to training function */
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li_recognizer_getClasses rec_getClasses;
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li_recognizer_getClasses rec_getClasses;
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/* pointer to the function that lists
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/* pointer to the function that lists
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the characters in the classifier
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the characters in the classifier
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file. */
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file. */
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};
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};
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typedef struct {
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typedef struct {
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/* private state */
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/* private state */
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GR_WINDOW_ID win;
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GR_WINDOW_ID win;
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GR_GC_ID gc;
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GR_GC_ID gc;
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GR_BOOL down; /* mouse is down*/
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GR_BOOL down; /* mouse is down*/
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/*GR_WINDOW_ID lastfocusid;*/ /* last window with focus*/
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/*GR_WINDOW_ID lastfocusid;*/ /* last window with focus*/
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GR_POINT *pt; /* points */
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GR_POINT *pt; /* points */
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int ppasize;
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int ppasize;
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pen_stroke ps;
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pen_stroke ps;
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struct graffiti graf;
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struct graffiti graf;
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int capsLock;
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int capsLock;
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int puncShift;
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int puncShift;
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int tmpShift;
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int tmpShift;
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int ctrlShift;
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int ctrlShift;
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int curCharSet;
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int curCharSet;
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int lastchar;
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int lastchar;
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} ScribbleRec, *ScribbleWidget;
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} ScribbleRec, *ScribbleWidget;
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ScribbleWidget create_scribble(void);
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ScribbleWidget create_scribble(void);
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void destroy_scribble(ScribbleWidget w);
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void destroy_scribble(ScribbleWidget w);
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void ActionStart(ScribbleWidget w, int x, int y);
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void ActionStart(ScribbleWidget w, int x, int y);
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void ActionMove(ScribbleWidget w, int x, int y);
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void ActionMove(ScribbleWidget w, int x, int y);
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void ActionEnd(ScribbleWidget w, int x, int y);
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void ActionEnd(ScribbleWidget w, int x, int y);
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void Redisplay (ScribbleWidget w);
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void Redisplay (ScribbleWidget w);
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