69 lines
1.2 KiB
C
69 lines
1.2 KiB
C
#include <stdio.h>
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#include <ncurses.h>
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#include <stdlib.h>
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#include <string.h>
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int rows, cols;
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void clearInput() {
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for (int i = 0; i < cols; i ++) {
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mvprintw(rows - 1, i, " ");
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}
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}
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void printContent(char (*content)[cols+1]) {
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for (int i = rows - 2; i > 1; i --) {
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mvprintw(rows - i, 0, "%s", content[rows - 2 - i]);
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}
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}
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void insertInStartContent(char (*content)[cols+1], char* toInsert) {
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for (int i = rows; i > 0; i --) {
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strcpy(content[i], content[i - 1]);
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}
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strcpy(content[0], toInsert);
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}
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int main (int argc, char* argv[]) {
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initscr();
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// cbreak();
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keypad(stdscr, TRUE);
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noecho();
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char ch = ' ';
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int len = 0;
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char (*content)[cols+1] = malloc(sizeof(char[rows][cols+1]));
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for (int i = 0; i < rows; i ++) {
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strcpy(content[i], " ");
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}
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getmaxyx(stdscr, rows, cols);
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while (ch = getch()){
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switch (ch) {
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case 10:
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char* toInsert = malloc(cols+1);
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mvscanw(rows - 1, 0, "%s", toInsert);
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insertInStartContent(content, toInsert);
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len = 0;
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clearInput(rows, cols);
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refresh();
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break;
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default:
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mvprintw(rows - 1 , len, "%c", ch);
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len ++;
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break;
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}
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printContent(content);
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mvprintw(rows - 1, len, "");
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refresh();
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}
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endwin();
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return 0;
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}
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