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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 freeze.c
* \author Andrés Martinelli <andmarti@gmail.com>
* \date 2017-07-18
* \brief TODO Write a tbrief file description.
*/
#include <stdlib.h>
#include "freeze.h"
#include "macros.h"
#include "tui.h"
struct frange * freeze_ranges = NULL;
/**
* \brief TODO Document add_frange()
*
* \details type = 'r' -> freeze a row
* \details type = 'c' -> freeze a col
* \details type = 'a' -> freeze an area
*
* \param[in] tl_ent
* \param[in] br_ent
* \param[in] type
*
* \return none
*/
void add_frange(struct ent * tl_ent, struct ent * br_ent, char type) {
struct frange * f = (struct frange *) malloc(sizeof(struct frange));
f->tl = tl_ent;
f->br = br_ent;
f->type = type;
f->next = freeze_ranges;
if (freeze_ranges != NULL) free(freeze_ranges);
freeze_ranges = f;
//sc_debug("freeze range: %d %d %d %d - type:%c", freeze_ranges->tl->row, freeze_ranges->tl->col, freeze_ranges->br->row, freeze_ranges->br->col, type);
return;
}
/**
* \brief TODO Document remove_frange()
*
* \return none
*/
void remove_frange() {
extern int center_hidden_rows;
extern int center_hidden_cols;
free(freeze_ranges);
freeze_ranges = NULL;
center_hidden_rows = 0;
center_hidden_cols = 0;
ui_update(TRUE);
return;
}
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