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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 cmds.h
* \author Andrés Martinelli <andmarti@gmail.com>
* \date 2017-07-18
* \brief Header file for cmds.c
*/
#include "macros.h"
#include <wchar.h>
extern char insert_edit_submode; // insert or edit submode
extern wchar_t inputline[BUFFERSIZE];
extern int inputline_pos;
extern int real_inputline_pos;
extern struct block * lastcmd_buffer;
int is_single_command (struct block * buf, long timeout);
void enter_cell_content(int r, int c, char * submode, wchar_t * content);
void send_to_interp(wchar_t * oper); // Send command to interpreter
void send_to_interpp(char * oper);
void chg_mode(char strcmd); // Change mode function
int modcheck(); // Verify if open file has been modified
int savefile(); // Save open file
struct ent;
void copyent(struct ent * n, struct ent * p, int dr, int dc, int r1, int c1, int r2, int c2, int special);
void flush_saved();
void insert_row(int after);
void insert_col(int after);
void deleterow(int row, int mult);
void int_deleterow(int row, int multi);
void deletecol();
void int_deletecol(int col, int mult);
void formatcol(int c);
void del_selected_cells();
struct ent * lookat(int row, int col); // return pointer to 'ent' of cell. Create it if it doesn't exist
void cleanent(struct ent * p); // Initialize 'ent' to zero. Won't free memory
void clearent(struct ent * v); // free 'ent' memory.
int locked_cell(int r, int c);
int any_locked_cells(int r1, int c1, int r2, int c2);
void scroll_left (int n);
void scroll_right (int n);
void scroll_down(int n);
void scroll_up(int n);
struct ent * left_limit();
struct ent * right_limit();
struct ent * goto_top();
struct ent * goto_bottom();
struct ent * tick(char c); // 'tick' ( ' ) command
struct ent * forw_row(int arg);
struct ent * back_row(int arg);
struct ent * forw_col(int arg);
struct ent * back_col(int arg);
struct ent * go_home();
struct ent * go_end();
struct ent * go_forward();
struct ent * go_backward();
struct ent * vert_top();
struct ent * vert_middle();
struct ent * vert_bottom();
struct ent * go_bol();
struct ent * go_eol();
struct ent * horiz_middle();
struct ent * goto_last_col();
void select_inner_range(int * vir_tlrow, int * vir_tlcol, int * vir_brrow, int * vir_brcol);
void ljustify(int sr, int sc, int er, int ec);
void rjustify(int sr, int sc, int er, int ec);
void center(int sr, int sc, int er, int ec);
void doformat(int c1, int c2, int w, int p, int r);
struct enode;
int etype(register struct enode *e);
void erase_area(int sr, int sc, int er, int ec, int ignorelock, int mark_ent_as_deleted);
void auto_justify(int ci, int cf, int min);
void valueize_area(int sr, int sc, int er, int ec);
void sync_refs();
void syncref(register struct enode * e);
int fcopy(char * action);
int fsum();
int pad(int n, int r1, int c1, int r2, int c2);
void mark_ent_as_deleted(register struct ent * p, int delete);
int calc_offscr_sc_rows();
int calc_offscr_sc_cols();
void pad_and_align (char * str_value, char * numeric_value, int col_width, int align, int padding, wchar_t * str_out);
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