From bce944d1498eaa3b6940ee234c863b3548a66b37 Mon Sep 17 00:00:00 2001
From: Benji Dial <benji6283@gmail.com>
Date: Sun, 24 Jan 2021 12:00:11 -0500
Subject: graphics!

---
 src/user/fileman/fileman.c | 130 ---------------------------------------------
 1 file changed, 130 deletions(-)
 delete mode 100644 src/user/fileman/fileman.c

(limited to 'src/user/fileman')

diff --git a/src/user/fileman/fileman.c b/src/user/fileman/fileman.c
deleted file mode 100644
index 0b28d1d..0000000
--- a/src/user/fileman/fileman.c
+++ /dev/null
@@ -1,130 +0,0 @@
-#include <pland/syscall.h>
-#include <knob/block.h>
-#include <knob/file.h>
-#include <knob/heap.h>
-#include <knob/task.h>
-
-char path_sz[1024] = "";
-uint32_t path_len = 0;
-
-_dir_info_entry_t *dir_info;
-uint32_t dir_info_len;
-
-uint32_t scroll;
-uint32_t selected;
-#define MAX_PER_SCREEN 18
-
-void paint_screen() {
-  _clear_screen();
-
-  _set_color(0x70);
-  _print_at(0, 0, path_sz);
-  _log_string("/");
-  _set_color(0x07);
-
-  for (uint32_t i = scroll, row = 2; (i < dir_info_len) && (row < MAX_PER_SCREEN + 2); ++i, ++row) {
-    if (i == selected)
-      _set_color(0x17);
-    _print_at(row, 0, dir_info[i].name);
-    if (dir_info[i].is_dir)
-      _log_string("/");
-    if (i == selected)
-      _set_color(0x07);
-  }
-
-  _print_at(21, 0, "keybindings:\n"
-                   "UP, DOWN, PAGE UP, PAGE DOWN, HOME, END: move selection\n"
-                   "ENTER: enter selected directory, run selected program\n"
-                   "ESC:   go up a directory   Q: quit");
-}
-
-void load_dir() {
-  free_block(dir_info);
-  dir_info = get_directory_info(path_sz, &dir_info_len);
-  scroll = 0;
-  selected = 0;
-}
-
-void main(const char *sz) {
-  path_len = strcpy(path_sz, sz);
-  dir_info = get_directory_info(sz, &dir_info_len);
-
-  paint_screen();
-
-  while (true) {
-    _key_code_t key;
-    switch (key = _get_key()) {
-    case 0:
-      _yield_task();
-      continue;
-    case '\n':
-      {
-      uint32_t old_len = path_len;
-      if (path_len)
-        path_sz[path_len++] = '/';
-      path_len += strcpy(path_sz + path_len, dir_info[selected].name);
-      if (dir_info[selected].is_dir)
-        load_dir();
-      else {
-        try_run_command_blocking(path_sz);
-        //TODO: handle error
-        path_sz[old_len] = '\0';
-        path_len = old_len;
-      }
-      }
-      break;
-    case _KEY_ESC:
-      {
-      char *cutoff = path_sz;
-      for (char *i = path_sz + path_len - 1; i >= path_sz; --i)
-        if (*i == '/') {
-          cutoff = i;
-          break;
-        }
-      *cutoff = '\0';
-      path_len = cutoff - path_sz;
-      load_dir();
-      }
-      break;
-    case _KEY_HOME:
-      scroll = 0;
-      selected = 0;
-      break;
-    case _KEY_END:
-      selected = dir_info_len - 1;
-      scroll = dir_info_len >= MAX_PER_SCREEN
-        ? dir_info_len - MAX_PER_SCREEN : 0;
-      break;
-    case _KEY_UP:
-      if (!selected)
-        continue;
-      if (--selected < scroll)
-        scroll = selected;
-      break;
-    case _KEY_DOWN:
-      if (selected == dir_info_len - 1)
-        continue;
-      if (++selected >= scroll + MAX_PER_SCREEN)
-        ++scroll;
-      break;
-    case _KEY_PUP:
-      selected = selected >= MAX_PER_SCREEN
-        ? selected - MAX_PER_SCREEN : 0;
-      scroll = scroll >= MAX_PER_SCREEN
-        ? scroll - MAX_PER_SCREEN : 0;
-      break;
-    case _KEY_PDOWN:
-      if ((selected += MAX_PER_SCREEN) >= dir_info_len)
-        selected = dir_info_len - 1;
-      if ((scroll += MAX_PER_SCREEN) > selected)
-        scroll = selected;
-      break;
-    case 'q':
-      _clear_screen();
-      return;
-    default:
-      continue;
-    }
-    paint_screen();
-  }
-}
\ No newline at end of file
-- 
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