finally made it works

This commit is contained in:
leca 2023-02-25 01:55:04 +03:00
parent 770ecde668
commit f910dc9387
1 changed files with 112 additions and 53 deletions

157
main.c
View File

@ -5,25 +5,24 @@
int rows, cols;
typedef struct commandLine {
int* string;
int length;
int position;
} commandLine;
void clearInput() {
for (int i = 0; i < cols; i ++)
mvprintw(rows - 1, i, " ");
}
//void printContentIntoAFile(char (*content)[cols+1]) {
// FILE* f = fopen("content.txt", "w");
// for (int i = 0; i < rows - 2; i ++)
// fprintf(f, "%s\n", content[i]);
// fclose(f);
//}
void printPrompt(int* prompt, int len, int position) {
void printPrompt(commandLine cmdLine, int len) {
mvprintw(rows - 1, 0, ">");
for (int i = 0; i < len; i ++)
mvprintw(rows - 1, i + 1, "%c", prompt[i]);
mvprintw(rows - 1, i + 1, "%c", cmdLine.string[i]);
attron(A_BLINK);
mvprintw(rows - 1, position + 1, "");
mvprintw(rows - 1, cmdLine.position + 1, "");
attroff(A_BLINK);
}
@ -33,19 +32,31 @@ void clearScreen() {
mvprintw(i, j, " ");
}
void printContent(int **content) {
void printContent(commandLine *content) {
for (int i = 0; i < rows - 2; i ++)
for (int j = 0; j < cols; j ++)
mvprintw(rows - 2 - i, j, "%c", content[i][j]);
mvprintw(rows - 2 - i, j, "%c", content[i].string[j]);
}
void insertInStartContent(int **content, int* toInsert ) {
void insertInStartString(commandLine *cmdLine, int* toInsert ) {
for (int i = rows - 2; i > 0 ; i --)
for (int j = 0; j < cols; j ++)
content[i][j] = content[i - 1][j];
cmdLine[i].string[j] = cmdLine[i - 1].string[j];
for (int i = 0; i < cols; i ++)
content[0][i] = toInsert[i];
cmdLine[0].string[i] = toInsert[i];
}
void insertInStartCommandLine(commandLine *cmdLine, commandLine toInsert, int arrayLength) {
for (int i = arrayLength - 1; i > 0 ; i --) {
for (int j = 0; j < cmdLine[i - 1].length; j ++)
cmdLine[i].string[j] = cmdLine[i - 1].string[j];
cmdLine[i].length = cmdLine[i - 1].length;
cmdLine[i].position = cmdLine[i - 1].position;
}
for (int i = 0; i < toInsert.length; i ++)
cmdLine[0].string[i] = toInsert.string[i];
cmdLine[0].length = toInsert.length;
cmdLine[0].position = toInsert.position;
}
void insert(int *cmd_string, int toInsert , int position, int len) {
@ -54,85 +65,133 @@ void insert(int *cmd_string, int toInsert , int position, int len) {
cmd_string[position] = toInsert;
}
void pop(int *cmd_string, int *position, int *len) {
if (*position < 1)
void pop(commandLine* cmdLine) {
if (cmdLine->position < 1)
return;
for (int i = *position; i < *len; i ++)
cmd_string[i] = cmd_string[i + 1];
for (int i = cmdLine->position; i < cmdLine->length; i ++)
cmdLine->string[i] = cmdLine->string[i + 1];
cmd_string[(*len) - 1] = 0;
cmdLine->string[(cmdLine->length) - 1] = 0;
(*len) --;
(*position) --;
cmdLine->length --;
cmdLine->position --;
}
//void printStringIntoAFile(char* string) {
// FILE* f = fopen("string.txt", "w");
// fprintf(f, "%s\n", string);
// fclose(f);
//}
void resetBuffer (commandLine *buffer) {
memset(buffer->string, 0, sizeof(int) * cols);
buffer->length = 0;
buffer->position = 0;
}
void copyCommandLine(commandLine* destination, commandLine source) {
for (int i = 0; i < source.length; i ++) {
destination->string[i] = source.string[i];
}
destination->position = source.position;
destination->length = source.length;
}
int main (int argc, char* argv[]) {
initscr();
keypad(stdscr, TRUE);
noecho();
start_color();
//cbreak();
keypad(stdscr, true);
getmaxyx(stdscr, rows, cols);
int ch = ' ';
int len = 0;
int position = 0;
int cmd_string[cols];
int historySize = 150;
int historyPosition = 0;
memset(cmd_string, 0, 4 * cols);
int **content;
commandLine *content;
commandLine *history;
commandLine buffer;
content = malloc(rows * sizeof (*content));
content = malloc(rows * sizeof (commandLine));
history = malloc(historySize * sizeof (commandLine));
for (int i = 0; i < rows; i ++)
content[i] = malloc(cols * sizeof(*content[i]));
content[i].string = malloc(cols * sizeof(int));
for (int i = 0; i < historySize; i ++)
history[i].string = malloc(cols * sizeof(int));
buffer.string = malloc(cols * sizeof(int));
for (int i = 0; i < rows; i ++)
for (int j = 0; j < cols; j ++)
content[i][j] = 0;
content[i].string[j] = 0;
printPrompt(cmd_string, len, position);
for (int i = 0; i < historySize; i ++)
for (int j = 0; j < cols; j ++)
history[i].string[j] = 0;
printPrompt(buffer, buffer.length);
while (1){
ch = getch();
switch (ch) {
case 10: {
insertInStartContent(content, cmd_string);
len = 0;
position = 0;
memset(cmd_string, 0, 4 * cols);
insertInStartString(content, buffer.string);
insertInStartCommandLine(history, buffer, historySize);
historyPosition = 0;
resetBuffer(&buffer);
break;
}
case KEY_LEFT:
position -= position > 0? 1:0;
if (historyPosition > 0)
buffer.position -= buffer.position > 0? 1 : 0;
else
buffer.position -= buffer.position > 0? 1 : 0;
break;
case KEY_RIGHT:
position += position < len? 1:0;
if (historyPosition > 0)
buffer.position += buffer.position < buffer.length? 1 : 0;
else
buffer.position += buffer.position > 0? 1 : 0;
break;
case KEY_UP:
historyPosition += historyPosition < historySize? 1 : 0;
resetBuffer(&buffer);
if (historyPosition > 0) copyCommandLine(&buffer, history[historyPosition - 1]);
break;
case KEY_DOWN:
historyPosition -= historyPosition > 0? 1 : 0;
resetBuffer(&buffer);
if (historyPosition > 0) copyCommandLine(&buffer, history[historyPosition - 1]);
break;
case KEY_BACKSPACE:
pop(cmd_string, &position, &len);
pop(&buffer);
break;
case KEY_F(1):
endwin();
for (int i = 0; i < 10; i ++) {
printf("%i (%i symbols): ", i, history[i].length);
for (int j = 0; j < history[i].length; j ++)
printf("%c", history[i].string[j]);
printf("\n");
}
break;
default:
insert(cmd_string, ch, position, len);
position ++;
len ++;
insert(buffer.string, ch, buffer.position, buffer.length);
buffer.position ++;
buffer.length ++;
break;
}
clearScreen();
clearInput();
printContent(content);
printPrompt(cmd_string, len, position);
refresh();
printPrompt(buffer, buffer.length);
mvprintw(0, 0, "%i", historyPosition);
refresh();
}
endwin();