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100 lines
3.8 KiB
C
100 lines
3.8 KiB
C
/*
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* Copyright (c) 2005, Swedish Institute of Computer Science
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the Institute nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* This file is part of the Contiki operating system.
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*
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* @(#)$Id: ctk-term-int.h,v 1.1 2007/05/26 21:54:33 oliverschmidt Exp $
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*/
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#ifndef __CTK_TERM_INT_H__
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#define __CTK_TERM_INT_H__
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/* Color definitions */
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#define TERM_BACKGROUNDCOLOR 0
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#define TERM_WINDOWCOLOR 1
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#define TERM_SEPARATORCOLOR 7 /*(TERM_WINDOWCOLOR + 6)*/
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#define TERM_LABELCOLOR 13 /*(TERM_SEPARATORCOLOR + 6)*/
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#define TERM_BUTTONCOLOR 19 /*(TERM_LABELCOLOR + 6)*/
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#define TERM_HYPERLINKCOLOR 25 /*(TERM_BUTTONCOLOR + 6)*/
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#define TERM_TEXTENTRYCOLOR 31 /*(TERM_HYPERLINKCOLOR + 6)*/
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#define TERM_ICONCOLOR 37 /*(TERM_TEXTENTRYCOLOR + 6)*/
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#define TERM_MENUCOLOR 43 /*(TERM_ICONCOLOR + 6)*/
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#define TERM_OPENMENUCOLOR 44/*(TERM_MENUCOLOR + 1)*/
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#define TERM_ACTIVEMENUCOLOR 45 /*(TERM_OPENMENUCOLOR + 1) */
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/* Structure describing an updated region */
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struct ctk_term_update {
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struct ctk_term_update *next;
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#define UPDATE_NONE 0
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#define UPDATE_PARTS 1
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#define UPDATE_FULL 2
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unsigned char type;
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unsigned char x, y;
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unsigned char w, h;
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};
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/* Character sequence parsing states */
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enum { ANS_IDLE, ANS_ESCSEQ,ANS_ESCSEQ_1,ANS_SS3, ANS_CTRLSEQ};
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struct ctk_term_state {
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unsigned char type;
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unsigned char state;
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unsigned char height, width;
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/* Variables used when sending screen updates. */
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unsigned char x, y, x1, y1, x2, y2;
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unsigned char w, h;
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unsigned char c1, c2;
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#define CTK_TERM_MAX_UPDATES 8
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struct ctk_term_update *updates_current;
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struct ctk_term_update *updates_pending;
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struct ctk_term_update *updates_free;
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struct ctk_term_update updates_pool[CTK_TERM_MAX_UPDATES];
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/* Variables used when parsing input sequences */
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unsigned char inputstate;
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#define CTK_TERM_CTRLBUFLEN 5
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unsigned char ctrlbuf[CTK_TERM_CTRLBUFLEN+1];
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unsigned char ctrlCnt;
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};
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struct ctk_term_update * ctk_term_update_alloc(struct ctk_term_state *vs);
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void ctk_term_update_free(struct ctk_term_state *ts, struct ctk_term_update *a);
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void ctk_term_update_remove(struct ctk_term_state *ts, struct ctk_term_update *a);
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void ctk_term_update_add(struct ctk_term_state *ts, struct ctk_term_update *a);
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struct ctk_term_update * ctk_term_update_dequeue(struct ctk_term_state *ts);
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void ctk_term_input_init();
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#endif /* __CTK_TERM_INT_H__ */
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