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/*******************************************************************************
* Copyright (c) 2013-2021, Andrés Martinelli <andmarti@gmail.com> *
* All rights reserved. *
* *
* This file is a part of SC-IM *
* *
* SC-IM is a spreadsheet program that is based on SC. The original authors *
* of SC are James Gosling and Mark Weiser, and mods were later added by *
* Chuck Martin. *
* *
* Redistribution and use in source and binary forms, with or without *
* modification, are permitted provided that the following conditions are met: *
* 1. Redistributions of source code must retain the above copyright *
* notice, this list of conditions and the following disclaimer. *
* 2. Redistributions in binary form must reproduce the above copyright *
* notice, this list of conditions and the following disclaimer in the *
* documentation and/or other materials provided with the distribution. *
* 3. All advertising materials mentioning features or use of this software *
* must display the following acknowledgement: *
* This product includes software developed by Andrés Martinelli *
* <andmarti@gmail.com>. *
* 4. Neither the name of the Andrés Martinelli nor the *
* names of other contributors may be used to endorse or promote products *
* derived from this software without specific prior written permission. *
* *
* THIS SOFTWARE IS PROVIDED BY ANDRES MARTINELLI ''AS IS'' AND ANY *
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED *
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE *
* DISCLAIMED. IN NO EVENT SHALL ANDRES MARTINELLI BE LIABLE FOR ANY *
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES *
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;*
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND *
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT *
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE *
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. *
*******************************************************************************/
/**
* \file marks.c
* \author Andrés Martinelli <andmarti@gmail.com>
* \date 2017-07-18
* \brief TODO Write a tbrief file description.
*/
#include <stdlib.h>
#include "marks.h"
#include "macros.h"
#define NUM_MARKS 128
static struct mark * marks;
// 'a' - 'z' = 26
// '0' - '1' = 10
/**
* \brief TODO Document create_mark_array()
*
* \return none
*/
void create_mark_array() {
marks = (struct mark *) calloc(NUM_MARKS, sizeof(struct mark) );
return;
}
/**
* \brief TODO Document free_marks_array()
*
* \return none
*/
void free_marks_array() {
free(marks);
return;
}
/**
* \brief TODO Document get_mark()
*
* \details 'a' = 97
* \param[in] c
*
* \return none
*/
struct mark * get_mark(char c) {
return (marks + c);
}
/**
* \brief TODO Document set_range_mark()
*
* \param[in] c
* \param[in] s
*
* \return none
*/
void set_range_mark(char c, struct srange * s) {
// Delete marked ranges when recording a new one with same char
del_ranges_by_mark(c);
(marks + c)->rng = s;
(marks + c)->row = -1;
(marks + c)->col = -1;
return;
}
/**
* \brief TODO Document set_cell_mark()
*
* \return none
*/
void set_cell_mark(char c, int row, int col) {
// Delete marked ranges when recording a new one with same char
del_ranges_by_mark(c);
(marks + c)->rng = NULL;
(marks + c)->row = row;
(marks + c)->col = col;
return;
}
/**
* \brief TODO Document fix_marks()
*
* \param[in] deltar
* \param[in] deltac
* \param[in] row_desde
* \param[in] row_hasta
* \param[in] coldesde
* \param[in] col_hasta
*
* \return none
*/
void fix_marks(int deltar, int deltac, int row_desde, int row_hasta, int col_desde, int col_hasta) {
int i;
for (i = 0; i < NUM_MARKS-1; i++) {
struct mark * m = marks + i;
if (m->row >= row_desde && m->row <= row_hasta &&
m->col >= col_desde && m->col <= col_hasta ) {
m->row += deltar;
m->col += deltac;
}
}
return;
}
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