80 lines
1.2 KiB
C
80 lines
1.2 KiB
C
|
#include "file.h"
|
||
|
|
#include "lifetime.h"
|
||
|
|
#include "menu.h"
|
||
|
|
#include "mode.h"
|
||
|
|
#include "viewer.h"
|
||
|
|
#include <stdlib.h>
|
||
|
|
#include <string.h>
|
||
|
|
#include <unistd.h>
|
||
|
|
|
||
|
|
#define STDIN 0
|
||
|
|
#define STDOUT 1
|
||
|
|
|
||
|
|
uint32_t mode;
|
||
|
|
mode_disc_t mode_disc;
|
||
|
|
|
||
|
|
void viewing_accept_key(char key)
|
||
|
|
{
|
||
|
|
if (key == ':') {
|
||
|
|
menu_enter_mode();
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
if (key == 'w') {
|
||
|
|
viewer_cursor_up();
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
if (key == 's') {
|
||
|
|
viewer_cursor_down();
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
if (key == 'a') {
|
||
|
|
viewer_cursor_left();
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
if (key == 'd') {
|
||
|
|
viewer_cursor_right();
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
file_paste_char(key, viewer_get_cursor_offset_in_file());
|
||
|
|
}
|
||
|
|
|
||
|
|
char get_key()
|
||
|
|
{
|
||
|
|
char c;
|
||
|
|
if (read(STDIN, &c, 1) != 1) {
|
||
|
|
crash_app();
|
||
|
|
}
|
||
|
|
return c;
|
||
|
|
}
|
||
|
|
|
||
|
|
void process_input()
|
||
|
|
{
|
||
|
|
for (;;) {
|
||
|
|
char key = get_key();
|
||
|
|
mode_disc.accept_key(key);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
void display_file(char* path)
|
||
|
|
{
|
||
|
|
int fd = file_open(path);
|
||
|
|
}
|
||
|
|
|
||
|
|
void init_mode()
|
||
|
|
{
|
||
|
|
mode = VIEWING;
|
||
|
|
mode_disc.accept_key = viewing_accept_key;
|
||
|
|
}
|
||
|
|
|
||
|
|
int main(int argc, char** argv)
|
||
|
|
{
|
||
|
|
if (argc < 2) {
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
enable_raw_mode();
|
||
|
|
init_mode();
|
||
|
|
display_file(argv[1]);
|
||
|
|
process_input();
|
||
|
|
exit_app();
|
||
|
|
}
|