| 1 | program fortress |
| 2 | use iso_fortran_env, only: output_unit |
| 3 | use terminal_control |
| 4 | use filesystem_ops |
| 5 | use git_ops |
| 6 | use ui_display |
| 7 | use version_info |
| 8 | implicit none |
| 9 | |
| 10 | ! State variables |
| 11 | character(len=MAX_PATH) :: current_dir, parent_dir, temp_dir, exit_dir |
| 12 | character(len=MAX_PATH), dimension(MAX_FILES) :: current_files, parent_files |
| 13 | logical, dimension(MAX_FILES) :: current_is_dir, parent_is_dir |
| 14 | logical, dimension(MAX_FILES) :: current_is_exec, parent_is_exec |
| 15 | logical, dimension(MAX_FILES) :: current_is_staged, current_is_unstaged, current_is_untracked |
| 16 | logical, dimension(MAX_FILES) :: parent_is_staged, parent_is_unstaged, parent_is_untracked |
| 17 | logical, dimension(MAX_FILES) :: current_has_incoming |
| 18 | integer :: current_count, parent_count |
| 19 | integer :: selected = 1, parent_selected = -1 |
| 20 | integer :: scroll_offset = 0, parent_scroll_offset = 0 |
| 21 | character(len=256) :: repo_name, branch_name |
| 22 | logical :: in_git_repo = .false., running = .true., cd_on_exit = .false. |
| 23 | logical :: show_dotfiles = .true. |
| 24 | |
| 25 | ! Mode state (normal or git) |
| 26 | character(len=10) :: mode = 'normal' |
| 27 | |
| 28 | ! Fuzzy search state |
| 29 | character(len=32) :: search_buffer = '' |
| 30 | integer :: search_length = 0 |
| 31 | integer(8) :: last_search_tick = 0 |
| 32 | integer(8) :: clock_rate, current_tick |
| 33 | |
| 34 | ! Move mode state |
| 35 | logical :: move_mode = .false. |
| 36 | character(len=MAX_PATH) :: move_source_path |
| 37 | character(len=MAX_PATH) :: move_source_name |
| 38 | integer :: move_dest_selected = 1 |
| 39 | |
| 40 | ! Clipboard state |
| 41 | logical :: has_clipboard = .false. |
| 42 | logical :: clipboard_is_cut = .false. ! true = cut, false = copy |
| 43 | character(len=MAX_PATH) :: clipboard_source_path |
| 44 | character(len=MAX_PATH) :: clipboard_source_name |
| 45 | |
| 46 | ! Multi-select state |
| 47 | logical, dimension(MAX_FILES) :: is_selected |
| 48 | integer :: selection_count = 0 |
| 49 | logical :: in_selection_mode = .false. |
| 50 | integer :: selection_anchor = -1 ! For shift+arrow block selection |
| 51 | logical :: has_disjoint_selection = .false. ! True if non-contiguous items selected |
| 52 | |
| 53 | ! Multi-clipboard for batch operations |
| 54 | character(len=MAX_PATH), dimension(MAX_FILES) :: clipboard_paths |
| 55 | character(len=MAX_PATH), dimension(MAX_FILES) :: clipboard_names |
| 56 | integer :: clipboard_count = 0 |
| 57 | |
| 58 | ! Favorites/bookmarks state |
| 59 | character(len=MAX_PATH), dimension(10) :: favorite_dirs |
| 60 | integer :: favorite_count = 0 |
| 61 | logical, dimension(MAX_FILES) :: current_is_favorite, parent_is_favorite |
| 62 | |
| 63 | ! Rename mode state |
| 64 | logical :: in_rename_mode = .false. |
| 65 | character(len=MAX_PATH) :: rename_buffer = '' |
| 66 | integer :: rename_cursor_pos = 0 |
| 67 | |
| 68 | character(len=1) :: key |
| 69 | integer :: i, rows, cols, visible_height, top_padding |
| 70 | logical :: is_shift_pressed, is_alt_pressed |
| 71 | character(len=256) :: term_program, arg |
| 72 | |
| 73 | ! Parse command-line arguments |
| 74 | if (command_argument_count() > 0) then |
| 75 | call get_command_argument(1, arg) |
| 76 | if (trim(arg) == '--help' .or. trim(arg) == '-h') then |
| 77 | call print_help() |
| 78 | stop |
| 79 | else if (trim(arg) == '--version' .or. trim(arg) == '-v') then |
| 80 | call print_version() |
| 81 | stop |
| 82 | else |
| 83 | print '(A)', 'Error: Unknown option: ' // trim(arg) |
| 84 | print '(A)', "Run 'fortress --help' for usage information" |
| 85 | stop 1 |
| 86 | end if |
| 87 | end if |
| 88 | |
| 89 | ! Initialize |
| 90 | current_dir = get_pwd() |
| 91 | parent_dir = get_parent_path(current_dir) |
| 92 | call detect_git_repo(current_dir, in_git_repo, repo_name, branch_name) |
| 93 | call load_favorites(favorite_dirs, favorite_count) |
| 94 | call system_clock(count_rate=clock_rate) |
| 95 | |
| 96 | ! Detect terminal type once for consistent padding throughout |
| 97 | call get_environment_variable("TERM_PROGRAM", term_program) |
| 98 | if (index(term_program, "WezTerm") > 0 .or. index(term_program, "ghostty") > 0) then |
| 99 | top_padding = 1 ! WezTerm/Ghostty: 1 line padding (minimal but keeps FORTRESS visible) |
| 100 | else if (index(term_program, "Apple_Terminal") > 0 .or. index(term_program, "iTerm") > 0) then |
| 101 | top_padding = 2 ! Terminal.app and iTerm2 need 2 lines |
| 102 | else |
| 103 | top_padding = 1 ! Other terminals need 1 line |
| 104 | end if |
| 105 | |
| 106 | call setup_raw_mode() |
| 107 | call enter_alt_screen() ! Use alternate screen buffer to prevent scrolling issues |
| 108 | call hide_cursor() ! Hide cursor for cleaner display |
| 109 | |
| 110 | ! Clear screen and position at home |
| 111 | write(output_unit, '(a)', advance='no') ESC // "[H" ! Move to home (1,1) |
| 112 | write(output_unit, '(a)', advance='no') ESC // "[J" ! Clear from cursor to end |
| 113 | flush(output_unit) |
| 114 | |
| 115 | ! Initialize selection array to false |
| 116 | do i = 1, MAX_FILES |
| 117 | is_selected(i) = .false. |
| 118 | end do |
| 119 | |
| 120 | ! Main loop |
| 121 | do while (running) |
| 122 | ! Get files |
| 123 | call get_file_list(current_dir, current_files, current_is_dir, current_is_exec, current_count) |
| 124 | call get_file_list(parent_dir, parent_files, parent_is_dir, parent_is_exec, parent_count) |
| 125 | |
| 126 | ! Filter dotfiles if needed |
| 127 | if (.not. show_dotfiles) then |
| 128 | call filter_dotfiles(current_files, current_is_dir, current_is_exec, current_count) |
| 129 | call filter_dotfiles(parent_files, parent_is_dir, parent_is_exec, parent_count) |
| 130 | end if |
| 131 | |
| 132 | ! Initialize git arrays and selection - only for actual file counts |
| 133 | do i = 1, current_count |
| 134 | current_is_staged(i) = .false. |
| 135 | current_is_unstaged(i) = .false. |
| 136 | current_is_untracked(i) = .false. |
| 137 | current_has_incoming(i) = .false. |
| 138 | ! Keep selections if still in same directory, clear otherwise |
| 139 | if (i > MAX_FILES) then |
| 140 | is_selected(i) = .false. |
| 141 | end if |
| 142 | end do |
| 143 | do i = 1, parent_count |
| 144 | parent_is_staged(i) = .false. |
| 145 | parent_is_unstaged(i) = .false. |
| 146 | parent_is_untracked(i) = .false. |
| 147 | end do |
| 148 | |
| 149 | ! Get git status if in a repo |
| 150 | if (in_git_repo) then |
| 151 | call get_git_status(current_dir, current_files, current_is_dir, current_count, & |
| 152 | current_is_staged, current_is_unstaged, current_is_untracked) |
| 153 | call mark_incoming_changes(current_dir, current_files, current_count, current_has_incoming) |
| 154 | end if |
| 155 | |
| 156 | ! Mark favorited directories |
| 157 | call mark_favorites_in_lists(current_dir, current_files, current_count, current_is_dir, & |
| 158 | favorite_dirs, favorite_count, current_is_favorite) |
| 159 | call mark_favorites_in_lists(parent_dir, parent_files, parent_count, parent_is_dir, & |
| 160 | favorite_dirs, favorite_count, parent_is_favorite) |
| 161 | |
| 162 | ! Get terminal size and calculate visible height accounting for padding and 2-line header |
| 163 | ! Layout: top_padding + header(2 lines) + vis_h + footer(1 line) + buffer = rows |
| 164 | ! Subtract 1 extra to prevent any scrolling: vis_h = rows - top_padding - 4 |
| 165 | call get_term_size(rows, cols) |
| 166 | visible_height = rows - top_padding - 4 |
| 167 | |
| 168 | ! Handle navigation signals from previous iteration |
| 169 | if (selected == -1) then |
| 170 | selected = find_in_parent(temp_dir, current_files, current_count) |
| 171 | scroll_offset = max(0, selected - visible_height / 2) |
| 172 | else if (selected == -2) then |
| 173 | selected = find_file_in_list(temp_dir, current_files, current_count) |
| 174 | scroll_offset = max(0, selected - visible_height / 2) |
| 175 | end if |
| 176 | |
| 177 | ! Handle move mode destination cursor |
| 178 | if (move_mode .and. move_dest_selected == -1) then |
| 179 | move_dest_selected = find_in_parent(temp_dir, current_files, current_count) |
| 180 | end if |
| 181 | |
| 182 | ! Bounds check |
| 183 | if (current_count > 0) then |
| 184 | selected = max(1, min(selected, current_count)) |
| 185 | if (move_mode) then |
| 186 | move_dest_selected = max(1, min(move_dest_selected, current_count)) |
| 187 | end if |
| 188 | else |
| 189 | selected = 1 |
| 190 | if (move_mode) move_dest_selected = 1 |
| 191 | end if |
| 192 | |
| 193 | ! Find current dir in parent |
| 194 | parent_selected = find_in_parent(current_dir, parent_files, parent_count) |
| 195 | |
| 196 | ! Adjust scroll to keep cursor visible |
| 197 | if (move_mode) then |
| 198 | ! In move mode, track the destination cursor |
| 199 | if (move_dest_selected < scroll_offset + 1) scroll_offset = max(0, move_dest_selected - 1) |
| 200 | if (move_dest_selected > scroll_offset + visible_height) scroll_offset = move_dest_selected - visible_height |
| 201 | scroll_offset = max(0, min(scroll_offset, max(0, current_count - visible_height))) |
| 202 | else |
| 203 | ! Normal mode, track the selection cursor |
| 204 | if (selected < scroll_offset + 1) scroll_offset = max(0, selected - 1) |
| 205 | if (selected > scroll_offset + visible_height) scroll_offset = selected - visible_height |
| 206 | scroll_offset = max(0, min(scroll_offset, max(0, current_count - visible_height))) |
| 207 | end if |
| 208 | |
| 209 | if (parent_selected > 0) then |
| 210 | if (parent_selected < parent_scroll_offset + 1) parent_scroll_offset = max(0, parent_selected - 1) |
| 211 | if (parent_selected > parent_scroll_offset + visible_height) parent_scroll_offset = parent_selected - visible_height |
| 212 | parent_scroll_offset = max(0, min(parent_scroll_offset, max(0, parent_count - visible_height))) |
| 213 | end if |
| 214 | |
| 215 | ! Draw - position at 1,1 then clear from cursor to end (prevents scrollback) |
| 216 | write(output_unit, '(a)', advance='no') ESC // "[H" ! Move to home (1,1) |
| 217 | write(output_unit, '(a)', advance='no') ESC // "[J" ! Clear from cursor to end of screen |
| 218 | flush(output_unit) |
| 219 | call draw_interface(rows, cols, top_padding, current_dir, current_files, current_is_dir, current_is_exec, & |
| 220 | current_is_staged, current_is_unstaged, current_is_untracked, current_has_incoming, & |
| 221 | current_count, parent_files, parent_is_dir, parent_is_exec, parent_count, & |
| 222 | selected, parent_selected, scroll_offset, parent_scroll_offset, & |
| 223 | in_git_repo, repo_name, branch_name, mode, & |
| 224 | move_mode, move_source_name, move_dest_selected, & |
| 225 | has_clipboard, clipboard_is_cut, clipboard_source_name, clipboard_count, & |
| 226 | is_selected, selection_count, & |
| 227 | current_is_favorite, parent_is_favorite, & |
| 228 | search_buffer, search_length, & |
| 229 | in_rename_mode, rename_buffer, rename_cursor_pos) |
| 230 | |
| 231 | ! Get input (with error handling for End-of-record after Enter key) |
| 232 | read(*, '(a1)', advance='no', iostat=i) key |
| 233 | |
| 234 | ! Rename mode key handling - intercept ALL keys when in rename mode (BEFORE error handling) |
| 235 | if (in_rename_mode) then |
| 236 | ! In rename mode, handle read errors differently |
| 237 | if (i < 0) then |
| 238 | ! End-of-record in rename mode - treat as Enter |
| 239 | key = achar(13) |
| 240 | else if (i > 0) then |
| 241 | ! Read error - ignore and continue |
| 242 | cycle |
| 243 | end if |
| 244 | |
| 245 | ! Handle ESC to cancel rename |
| 246 | if (ichar(key) == 27) then |
| 247 | in_rename_mode = .false. |
| 248 | rename_buffer = '' |
| 249 | rename_cursor_pos = 0 |
| 250 | cycle |
| 251 | ! Handle Enter to confirm rename |
| 252 | else if (ichar(key) == 10 .or. ichar(key) == 13) then |
| 253 | ! Execute rename if name changed |
| 254 | if (len_trim(rename_buffer) > 0 .and. trim(rename_buffer) /= trim(current_files(selected))) then |
| 255 | block |
| 256 | character(len=MAX_PATH) :: old_path, new_path, old_name |
| 257 | character(len=MAX_PATH*2) :: mv_cmd |
| 258 | integer :: stat |
| 259 | |
| 260 | ! Store the old name for cursor tracking |
| 261 | old_name = current_files(selected) |
| 262 | old_path = join_path(current_dir, old_name) |
| 263 | new_path = join_path(current_dir, trim(rename_buffer)) |
| 264 | |
| 265 | ! Use -f flag for case-only renames, double quotes for paths |
| 266 | mv_cmd = 'mv -f "' // trim(old_path) // '" "' // trim(new_path) // '"' |
| 267 | call execute_command_line(trim(mv_cmd), exitstat=stat, wait=.true.) |
| 268 | |
| 269 | ! After rename succeeds, find the renamed file in the refreshed list |
| 270 | if (stat == 0) then |
| 271 | temp_dir = new_path |
| 272 | selected = -2 ! Signal to find this file in the next iteration |
| 273 | end if |
| 274 | end block |
| 275 | end if |
| 276 | in_rename_mode = .false. |
| 277 | rename_buffer = '' |
| 278 | rename_cursor_pos = 0 |
| 279 | cycle |
| 280 | ! Handle Backspace |
| 281 | else if (ichar(key) == 127 .or. ichar(key) == 8) then |
| 282 | if (rename_cursor_pos > 0) then |
| 283 | if (rename_cursor_pos == len_trim(rename_buffer)) then |
| 284 | ! Cursor at end - simple delete |
| 285 | rename_buffer = rename_buffer(1:len_trim(rename_buffer)-1) |
| 286 | else |
| 287 | ! Cursor in middle - delete and shift left |
| 288 | rename_buffer = rename_buffer(1:rename_cursor_pos-1) // & |
| 289 | rename_buffer(rename_cursor_pos+1:len_trim(rename_buffer)) |
| 290 | end if |
| 291 | rename_cursor_pos = rename_cursor_pos - 1 |
| 292 | end if |
| 293 | cycle |
| 294 | ! Handle printable characters - insert at cursor position |
| 295 | else if ((ichar(key) >= ichar('a') .and. ichar(key) <= ichar('z')) .or. & |
| 296 | (ichar(key) >= ichar('A') .and. ichar(key) <= ichar('Z')) .or. & |
| 297 | (ichar(key) >= ichar('0') .and. ichar(key) <= ichar('9')) .or. & |
| 298 | key == '_' .or. key == '-' .or. key == '.' .or. key == ' ') then |
| 299 | if (len_trim(rename_buffer) < MAX_PATH - 1) then |
| 300 | if (rename_cursor_pos == len_trim(rename_buffer)) then |
| 301 | ! Cursor at end - simple append |
| 302 | rename_buffer = trim(rename_buffer) // key |
| 303 | else |
| 304 | ! Cursor in middle - insert and shift right |
| 305 | rename_buffer = rename_buffer(1:rename_cursor_pos) // key // & |
| 306 | rename_buffer(rename_cursor_pos+1:len_trim(rename_buffer)) |
| 307 | end if |
| 308 | rename_cursor_pos = rename_cursor_pos + 1 |
| 309 | end if |
| 310 | cycle |
| 311 | end if |
| 312 | ! Ignore all other keys in rename mode |
| 313 | cycle |
| 314 | end if |
| 315 | |
| 316 | ! Handle read errors for normal mode |
| 317 | if (i < 0) cycle ! End-of-record - skip and try again |
| 318 | if (i > 0) cycle ! Other read errors - skip and try again |
| 319 | |
| 320 | ! Fuzzy search: handle printable characters (only in normal mode, no special modes active) |
| 321 | if (trim(mode) == 'normal' .and. .not. move_mode .and. selection_count == 0) then |
| 322 | ! Check if character is printable (letters, digits, dash, underscore, dot) |
| 323 | if ((ichar(key) >= ichar('a') .and. ichar(key) <= ichar('z')) .or. & |
| 324 | (ichar(key) >= ichar('A') .and. ichar(key) <= ichar('Z')) .or. & |
| 325 | (ichar(key) >= ichar('0') .and. ichar(key) <= ichar('9')) .or. & |
| 326 | key == '-' .or. key == '_' .or. key == '.') then |
| 327 | |
| 328 | ! Check timeout (0.5 seconds = clock_rate / 2) |
| 329 | if (search_length > 0) then |
| 330 | call system_clock(current_tick) |
| 331 | if (current_tick - last_search_tick > clock_rate / 2) then |
| 332 | ! Timeout - clear buffer and start fresh |
| 333 | search_length = 0 |
| 334 | search_buffer = '' |
| 335 | end if |
| 336 | end if |
| 337 | |
| 338 | ! Add to buffer |
| 339 | if (search_length < 32) then |
| 340 | search_length = search_length + 1 |
| 341 | search_buffer(search_length:search_length) = key |
| 342 | call system_clock(last_search_tick) |
| 343 | |
| 344 | ! Perform fuzzy jump |
| 345 | call fuzzy_jump(current_files, current_count, search_buffer(1:search_length), selected) |
| 346 | end if |
| 347 | cycle ! Skip normal key processing |
| 348 | else if (ichar(key) == 127 .or. ichar(key) == 8) then |
| 349 | ! Backspace - remove last character from search |
| 350 | if (search_length > 0) then |
| 351 | search_length = search_length - 1 |
| 352 | call system_clock(last_search_tick) |
| 353 | if (search_length > 0) then |
| 354 | call fuzzy_jump(current_files, current_count, search_buffer(1:search_length), selected) |
| 355 | end if |
| 356 | end if |
| 357 | cycle |
| 358 | end if |
| 359 | end if |
| 360 | |
| 361 | ! Handle input |
| 362 | select case(ichar(key)) |
| 363 | case(27) ! ESC - arrow keys, Shift+arrow keys, or Alt+key |
| 364 | ! Clear search buffer if active (but still process the arrow key) |
| 365 | if (search_length > 0) then |
| 366 | search_length = 0 |
| 367 | search_buffer = '' |
| 368 | end if |
| 369 | |
| 370 | call read_key_with_modifiers(key, is_shift_pressed, is_alt_pressed) |
| 371 | |
| 372 | ! Handle Alt+key combinations |
| 373 | if (is_alt_pressed) then |
| 374 | ! Process Alt keys here (key is now encoded as achar(1-26)) |
| 375 | select case(ichar(key)) |
| 376 | case(7) ! Alt+g - toggle git mode |
| 377 | if (in_git_repo) then |
| 378 | if (mode == 'normal') then |
| 379 | mode = 'git' |
| 380 | else |
| 381 | mode = 'normal' |
| 382 | end if |
| 383 | end if |
| 384 | case(14) ! Alt+n - enter rename mode |
| 385 | if (trim(current_files(selected)) /= "." .and. trim(current_files(selected)) /= "..") then |
| 386 | in_rename_mode = .true. |
| 387 | rename_buffer = current_files(selected) |
| 388 | rename_cursor_pos = len_trim(rename_buffer) |
| 389 | end if |
| 390 | case(22) ! Alt+v - view file |
| 391 | if (.not. current_is_dir(selected)) then |
| 392 | if (trim(current_files(selected)) /= "." .and. trim(current_files(selected)) /= "..") then |
| 393 | call open_file_in_default_app(join_path(current_dir, current_files(selected))) |
| 394 | end if |
| 395 | end if |
| 396 | case(19) ! Alt+s - fzf search |
| 397 | call fzf_search(current_dir, temp_dir) |
| 398 | if (len_trim(temp_dir) > 0) then |
| 399 | parent_dir = get_parent_path(temp_dir) |
| 400 | current_dir = parent_dir |
| 401 | parent_dir = get_parent_path(current_dir) |
| 402 | selected = -2 |
| 403 | call detect_git_repo(current_dir, in_git_repo, repo_name, branch_name) |
| 404 | end if |
| 405 | case(3) ! Alt+c - cd on exit |
| 406 | if (current_is_dir(selected)) then |
| 407 | if (trim(current_files(selected)) == "..") then |
| 408 | exit_dir = parent_dir |
| 409 | else if (trim(current_files(selected)) == ".") then |
| 410 | exit_dir = current_dir |
| 411 | else |
| 412 | exit_dir = join_path(current_dir, current_files(selected)) |
| 413 | end if |
| 414 | cd_on_exit = .true. |
| 415 | running = .false. |
| 416 | end if |
| 417 | case(18) ! Alt+r - delete |
| 418 | if (selection_count > 0) then |
| 419 | call delete_multi_with_confirmation(current_dir, current_files, current_is_dir, & |
| 420 | is_selected, selection_count, current_count) |
| 421 | call clear_all_selections(is_selected, selection_count, in_selection_mode) |
| 422 | else if (trim(current_files(selected)) /= "." .and. trim(current_files(selected)) /= "..") then |
| 423 | call delete_with_confirmation(current_dir, current_files(selected), current_is_dir(selected)) |
| 424 | end if |
| 425 | case(13) ! Alt+m - move mode |
| 426 | if (move_mode) then |
| 427 | call execute_move_file(move_source_path, current_dir, current_files(move_dest_selected), & |
| 428 | current_is_dir(move_dest_selected)) |
| 429 | move_mode = .false. |
| 430 | else if (trim(current_files(selected)) /= "." .and. trim(current_files(selected)) /= "..") then |
| 431 | move_source_path = join_path(current_dir, current_files(selected)) |
| 432 | move_source_name = current_files(selected) |
| 433 | move_mode = .true. |
| 434 | move_dest_selected = find_first_directory(current_files, current_is_dir, current_count) |
| 435 | end if |
| 436 | case(25) ! Alt+y - copy |
| 437 | if (selection_count > 0) then |
| 438 | clipboard_count = 0 |
| 439 | do i = 1, current_count |
| 440 | if (is_selected(i) .and. trim(current_files(i)) /= "." .and. & |
| 441 | trim(current_files(i)) /= "..") then |
| 442 | clipboard_count = clipboard_count + 1 |
| 443 | clipboard_paths(clipboard_count) = join_path(current_dir, current_files(i)) |
| 444 | clipboard_names(clipboard_count) = current_files(i) |
| 445 | end if |
| 446 | end do |
| 447 | clipboard_is_cut = .false. |
| 448 | has_clipboard = .true. |
| 449 | call clear_all_selections(is_selected, selection_count, in_selection_mode) |
| 450 | else if (trim(current_files(selected)) /= "." .and. trim(current_files(selected)) /= "..") then |
| 451 | clipboard_count = 1 |
| 452 | clipboard_paths(1) = join_path(current_dir, current_files(selected)) |
| 453 | clipboard_names(1) = current_files(selected) |
| 454 | clipboard_source_path = clipboard_paths(1) |
| 455 | clipboard_source_name = clipboard_names(1) |
| 456 | clipboard_is_cut = .false. |
| 457 | has_clipboard = .true. |
| 458 | end if |
| 459 | case(24) ! Alt+x - cut |
| 460 | if (selection_count > 0) then |
| 461 | clipboard_count = 0 |
| 462 | do i = 1, current_count |
| 463 | if (is_selected(i) .and. trim(current_files(i)) /= "." .and. & |
| 464 | trim(current_files(i)) /= "..") then |
| 465 | clipboard_count = clipboard_count + 1 |
| 466 | clipboard_paths(clipboard_count) = join_path(current_dir, current_files(i)) |
| 467 | clipboard_names(clipboard_count) = current_files(i) |
| 468 | end if |
| 469 | end do |
| 470 | clipboard_is_cut = .true. |
| 471 | has_clipboard = .true. |
| 472 | call clear_all_selections(is_selected, selection_count, in_selection_mode) |
| 473 | else if (trim(current_files(selected)) /= "." .and. trim(current_files(selected)) /= "..") then |
| 474 | clipboard_count = 1 |
| 475 | clipboard_paths(1) = join_path(current_dir, current_files(selected)) |
| 476 | clipboard_names(1) = current_files(selected) |
| 477 | clipboard_source_path = clipboard_paths(1) |
| 478 | clipboard_source_name = clipboard_names(1) |
| 479 | clipboard_is_cut = .true. |
| 480 | has_clipboard = .true. |
| 481 | end if |
| 482 | case(16) ! Alt+p - paste |
| 483 | if (has_clipboard) then |
| 484 | if (clipboard_count > 1) then |
| 485 | call execute_multi_paste(clipboard_paths, clipboard_names, clipboard_count, & |
| 486 | clipboard_is_cut, current_dir, current_files(selected), & |
| 487 | current_is_dir(selected)) |
| 488 | else |
| 489 | call execute_paste(clipboard_paths(1), clipboard_is_cut, current_dir, & |
| 490 | current_files(selected), current_is_dir(selected)) |
| 491 | end if |
| 492 | if (clipboard_is_cut) then |
| 493 | has_clipboard = .false. |
| 494 | clipboard_count = 0 |
| 495 | end if |
| 496 | end if |
| 497 | end select |
| 498 | ! Alt key processed, skip rest of case(27) |
| 499 | cycle |
| 500 | end if |
| 501 | |
| 502 | ! Handle arrow keys (only if not Alt key) |
| 503 | if (.true.) then |
| 504 | ! Process arrow keys normally |
| 505 | if (move_mode) then |
| 506 | ! In move mode, navigate directories only |
| 507 | select case(key) |
| 508 | case('A') ! Up - jump to previous directory |
| 509 | move_dest_selected = find_prev_directory(current_files, current_is_dir, current_count, move_dest_selected) |
| 510 | case('B') ! Down - jump to next directory |
| 511 | move_dest_selected = find_next_directory(current_files, current_is_dir, current_count, move_dest_selected) |
| 512 | case('C') ! Right - enter directory |
| 513 | if (current_is_dir(move_dest_selected)) then |
| 514 | if (trim(current_files(move_dest_selected)) == "..") then |
| 515 | ! Don't descend into .. |
| 516 | else if (trim(current_files(move_dest_selected)) /= ".") then |
| 517 | ! Descend into directory |
| 518 | parent_dir = current_dir |
| 519 | current_dir = join_path(current_dir, current_files(move_dest_selected)) |
| 520 | move_dest_selected = find_first_directory(current_files, current_is_dir, current_count) |
| 521 | scroll_offset = 0 |
| 522 | call detect_git_repo(current_dir, in_git_repo, repo_name, branch_name) |
| 523 | end if |
| 524 | end if |
| 525 | case('D') ! Left - go to parent |
| 526 | if (current_dir /= "/") then |
| 527 | temp_dir = current_dir |
| 528 | current_dir = parent_dir |
| 529 | parent_dir = get_parent_path(current_dir) |
| 530 | move_dest_selected = -1 ! Will be set to parent dir position |
| 531 | call detect_git_repo(current_dir, in_git_repo, repo_name, branch_name) |
| 532 | end if |
| 533 | end select |
| 534 | else |
| 535 | ! Normal navigation |
| 536 | select case(key) |
| 537 | case('A') ! Up |
| 538 | if (is_shift_pressed .and. .not. has_disjoint_selection) then |
| 539 | ! Shift+Up: Start or extend block selection upward |
| 540 | if (selection_anchor == -1) then |
| 541 | ! Start new block selection |
| 542 | selection_anchor = selected |
| 543 | call clear_all_selections(is_selected, selection_count, in_selection_mode) |
| 544 | end if |
| 545 | if (selected > 1) selected = selected - 1 |
| 546 | ! Select range from anchor to current |
| 547 | call select_range(is_selected, selection_count, selection_anchor, selected, & |
| 548 | current_files, current_count) |
| 549 | else |
| 550 | ! Normal up movement - clear anchor |
| 551 | if (selected > 1) selected = selected - 1 |
| 552 | selection_anchor = -1 |
| 553 | end if |
| 554 | case('B') ! Down |
| 555 | if (is_shift_pressed .and. .not. has_disjoint_selection) then |
| 556 | ! Shift+Down: Start or extend block selection downward |
| 557 | if (selection_anchor == -1) then |
| 558 | ! Start new block selection |
| 559 | selection_anchor = selected |
| 560 | call clear_all_selections(is_selected, selection_count, in_selection_mode) |
| 561 | end if |
| 562 | if (selected < current_count .and. current_count > 0) selected = selected + 1 |
| 563 | ! Select range from anchor to current |
| 564 | call select_range(is_selected, selection_count, selection_anchor, selected, & |
| 565 | current_files, current_count) |
| 566 | else |
| 567 | ! Normal down movement - clear anchor |
| 568 | if (selected < current_count .and. current_count > 0) selected = selected + 1 |
| 569 | selection_anchor = -1 |
| 570 | end if |
| 571 | case('C') ! Right - enter directory |
| 572 | if (current_is_dir(selected)) then |
| 573 | if (trim(current_files(selected)) == "..") then |
| 574 | temp_dir = current_dir |
| 575 | current_dir = parent_dir |
| 576 | parent_dir = get_parent_path(current_dir) |
| 577 | selected = -1 |
| 578 | selection_anchor = -1 |
| 579 | call clear_all_selections(is_selected, selection_count, in_selection_mode) |
| 580 | call detect_git_repo(current_dir, in_git_repo, repo_name, branch_name) |
| 581 | else if (trim(current_files(selected)) /= ".") then |
| 582 | parent_dir = current_dir |
| 583 | current_dir = join_path(current_dir, current_files(selected)) |
| 584 | selected = 1 |
| 585 | scroll_offset = 0 |
| 586 | selection_anchor = -1 |
| 587 | call clear_all_selections(is_selected, selection_count, in_selection_mode) |
| 588 | call detect_git_repo(current_dir, in_git_repo, repo_name, branch_name) |
| 589 | end if |
| 590 | end if |
| 591 | case('D') ! Left - go back |
| 592 | if (current_dir /= "/") then |
| 593 | temp_dir = current_dir |
| 594 | current_dir = parent_dir |
| 595 | parent_dir = get_parent_path(current_dir) |
| 596 | selected = -1 |
| 597 | selection_anchor = -1 |
| 598 | call clear_all_selections(is_selected, selection_count, in_selection_mode) |
| 599 | call detect_git_repo(current_dir, in_git_repo, repo_name, branch_name) |
| 600 | end if |
| 601 | end select |
| 602 | end if |
| 603 | end if ! End of .not. is_alt_pressed check |
| 604 | case(7) ! Alt+g - toggle git mode |
| 605 | if (in_git_repo) then |
| 606 | if (mode == 'normal') then |
| 607 | mode = 'git' |
| 608 | else |
| 609 | mode = 'normal' |
| 610 | end if |
| 611 | end if |
| 612 | case(14) ! Alt+n - enter rename mode |
| 613 | if (trim(current_files(selected)) /= "." .and. trim(current_files(selected)) /= "..") then |
| 614 | ! Enter rename mode - pre-fill with current filename |
| 615 | in_rename_mode = .true. |
| 616 | rename_buffer = current_files(selected) |
| 617 | rename_cursor_pos = len_trim(rename_buffer) |
| 618 | end if |
| 619 | case(22) ! Alt+v - view file (always available) |
| 620 | if (.not. current_is_dir(selected)) then |
| 621 | if (trim(current_files(selected)) /= "." .and. trim(current_files(selected)) /= "..") then |
| 622 | call open_file_in_default_app(join_path(current_dir, current_files(selected))) |
| 623 | end if |
| 624 | end if |
| 625 | case(113, 81) ! 'q' or 'Q' - exit move mode |
| 626 | if (move_mode) then |
| 627 | move_mode = .false. |
| 628 | end if |
| 629 | case(17) ! Ctrl-q - quit program |
| 630 | running = .false. |
| 631 | case(3) ! Alt+c - cd to directory on exit |
| 632 | if (current_is_dir(selected)) then |
| 633 | if (trim(current_files(selected)) == "..") then |
| 634 | exit_dir = parent_dir |
| 635 | else if (trim(current_files(selected)) == ".") then |
| 636 | exit_dir = current_dir |
| 637 | else |
| 638 | exit_dir = join_path(current_dir, current_files(selected)) |
| 639 | end if |
| 640 | cd_on_exit = .true. |
| 641 | running = .false. |
| 642 | end if |
| 643 | case(19) ! Alt+s - fzf search |
| 644 | call fzf_search(current_dir, temp_dir) |
| 645 | if (len_trim(temp_dir) > 0) then |
| 646 | parent_dir = get_parent_path(temp_dir) |
| 647 | current_dir = parent_dir |
| 648 | parent_dir = get_parent_path(current_dir) |
| 649 | selected = -2 |
| 650 | call detect_git_repo(current_dir, in_git_repo, repo_name, branch_name) |
| 651 | end if |
| 652 | case(65, 97) ! 'A' or 'a' - git add (batch stage directories) |
| 653 | if (in_git_repo .and. trim(mode) == 'git') then |
| 654 | if (trim(current_files(selected)) /= "." .and. trim(current_files(selected)) /= "..") then |
| 655 | call git_add_file(current_dir, current_files(selected)) |
| 656 | end if |
| 657 | end if |
| 658 | case(85, 117) ! 'U' or 'u' - git unstage (batch unstage directories) |
| 659 | if (in_git_repo .and. trim(mode) == 'git') then |
| 660 | if (trim(current_files(selected)) /= "." .and. trim(current_files(selected)) /= "..") then |
| 661 | if (current_is_staged(selected)) then |
| 662 | call git_unstage_file(current_dir, current_files(selected)) |
| 663 | end if |
| 664 | end if |
| 665 | end if |
| 666 | case(77, 109) ! 'M' or 'm' - git commit |
| 667 | if (in_git_repo .and. trim(mode) == 'git') then |
| 668 | call git_commit_prompt(current_dir, repo_name) |
| 669 | end if |
| 670 | case(72, 104) ! 'H' or 'h' - git push (h for "push to remote Host") |
| 671 | if (in_git_repo .and. trim(mode) == 'git') then |
| 672 | call git_push_prompt(current_dir, repo_name) |
| 673 | end if |
| 674 | case(84, 116) ! 'T' or 't' - git tag |
| 675 | if (in_git_repo .and. trim(mode) == 'git') then |
| 676 | call git_tag_prompt(current_dir, repo_name) |
| 677 | end if |
| 678 | case(70, 102) ! 'F' or 'f' - git fetch |
| 679 | if (in_git_repo .and. trim(mode) == 'git') then |
| 680 | call git_fetch_prompt(current_dir, repo_name) |
| 681 | end if |
| 682 | case(76, 108) ! 'L' or 'l' - git pull |
| 683 | if (in_git_repo .and. trim(mode) == 'git') then |
| 684 | call git_pull_prompt(current_dir, repo_name) |
| 685 | end if |
| 686 | case(68, 100) ! 'D' or 'd' - show git diff |
| 687 | if (in_git_repo .and. trim(mode) == 'git' .and. .not. current_is_dir(selected)) then |
| 688 | if (trim(current_files(selected)) /= "." .and. trim(current_files(selected)) /= "..") then |
| 689 | if (current_is_staged(selected) .or. current_is_unstaged(selected)) then |
| 690 | call show_git_diff_fullscreen(current_dir, current_files(selected), & |
| 691 | current_is_staged(selected), current_is_unstaged(selected)) |
| 692 | end if |
| 693 | end if |
| 694 | end if |
| 695 | case(18) ! Alt+r - delete/remove with confirmation |
| 696 | if (selection_count > 0) then |
| 697 | ! Delete multiple selections |
| 698 | call delete_multi_with_confirmation(current_dir, current_files, current_is_dir, & |
| 699 | is_selected, selection_count, current_count) |
| 700 | ! Clear selections after delete |
| 701 | call clear_all_selections(is_selected, selection_count, in_selection_mode) |
| 702 | else if (trim(current_files(selected)) /= "." .and. trim(current_files(selected)) /= "..") then |
| 703 | call delete_with_confirmation(current_dir, current_files(selected), current_is_dir(selected)) |
| 704 | end if |
| 705 | case(46) ! '.' - toggle dotfiles visibility |
| 706 | show_dotfiles = .not. show_dotfiles |
| 707 | ! Reset selection to avoid going out of bounds |
| 708 | selected = 1 |
| 709 | scroll_offset = 0 |
| 710 | case(126) ! '~' - go to home directory |
| 711 | call get_environment_variable("HOME", temp_dir) |
| 712 | if (len_trim(temp_dir) > 0) then |
| 713 | current_dir = temp_dir |
| 714 | parent_dir = get_parent_path(current_dir) |
| 715 | selected = 1 |
| 716 | scroll_offset = 0 |
| 717 | selection_anchor = -1 |
| 718 | call clear_all_selections(is_selected, selection_count, in_selection_mode) |
| 719 | call detect_git_repo(current_dir, in_git_repo, repo_name, branch_name) |
| 720 | end if |
| 721 | case(47) ! '/' - go to root directory |
| 722 | current_dir = "/" |
| 723 | parent_dir = "/" |
| 724 | selected = 1 |
| 725 | scroll_offset = 0 |
| 726 | selection_anchor = -1 |
| 727 | call clear_all_selections(is_selected, selection_count, in_selection_mode) |
| 728 | call detect_git_repo(current_dir, in_git_repo, repo_name, branch_name) |
| 729 | case(42) ! '*' - toggle favorite on current directory |
| 730 | if (current_is_dir(selected) .and. trim(current_files(selected)) /= "." .and. & |
| 731 | trim(current_files(selected)) /= "..") then |
| 732 | ! Build full path for the directory |
| 733 | temp_dir = join_path(current_dir, current_files(selected)) |
| 734 | |
| 735 | ! Check if already favorited |
| 736 | if (is_dir_favorited(temp_dir, favorite_dirs, favorite_count)) then |
| 737 | ! Remove from favorites |
| 738 | call toggle_favorite(temp_dir, favorite_dirs, favorite_count) |
| 739 | call save_favorites(favorite_dirs, favorite_count) |
| 740 | else |
| 741 | ! Try to add |
| 742 | if (favorite_count < 10) then |
| 743 | ! Room available - add it |
| 744 | call toggle_favorite(temp_dir, favorite_dirs, favorite_count) |
| 745 | call save_favorites(favorite_dirs, favorite_count) |
| 746 | else |
| 747 | ! Full - prompt for replacement |
| 748 | call add_favorite_with_replacement(temp_dir, favorite_dirs, favorite_count) |
| 749 | call save_favorites(favorite_dirs, favorite_count) |
| 750 | end if |
| 751 | end if |
| 752 | end if |
| 753 | case(56) ! '8' - open favorites picker |
| 754 | call open_favorites_picker(favorite_dirs, favorite_count, temp_dir) |
| 755 | if (len_trim(temp_dir) > 0) then |
| 756 | ! Navigate to selected favorite |
| 757 | parent_dir = get_parent_path(temp_dir) |
| 758 | current_dir = temp_dir |
| 759 | selected = 1 |
| 760 | scroll_offset = 0 |
| 761 | selection_anchor = -1 |
| 762 | call clear_all_selections(is_selected, selection_count, in_selection_mode) |
| 763 | call detect_git_repo(current_dir, in_git_repo, repo_name, branch_name) |
| 764 | end if |
| 765 | case(32) ! Space - toggle selection on current item |
| 766 | if (trim(current_files(selected)) /= "." .and. trim(current_files(selected)) /= "..") then |
| 767 | if (is_selected(selected)) then |
| 768 | is_selected(selected) = .false. |
| 769 | selection_count = selection_count - 1 |
| 770 | else |
| 771 | is_selected(selected) = .true. |
| 772 | selection_count = selection_count + 1 |
| 773 | in_selection_mode = .true. |
| 774 | end if |
| 775 | ! Clear the selection anchor when toggling individual items |
| 776 | selection_anchor = -1 |
| 777 | ! Check if we have disjoint selections |
| 778 | call check_disjoint_selection(is_selected, current_count, has_disjoint_selection) |
| 779 | end if |
| 780 | case(13) ! Alt+m - enter move mode OR confirm move |
| 781 | if (move_mode) then |
| 782 | ! Confirm move - execute the move to the white-highlighted directory |
| 783 | call execute_move_file(move_source_path, current_dir, current_files(move_dest_selected), & |
| 784 | current_is_dir(move_dest_selected)) |
| 785 | move_mode = .false. |
| 786 | else if (trim(current_files(selected)) /= "." .and. trim(current_files(selected)) /= "..") then |
| 787 | ! Enter move mode - store source file or directory |
| 788 | move_source_path = join_path(current_dir, current_files(selected)) |
| 789 | move_source_name = current_files(selected) |
| 790 | move_mode = .true. |
| 791 | ! Find first directory for destination cursor |
| 792 | move_dest_selected = find_first_directory(current_files, current_is_dir, current_count) |
| 793 | end if |
| 794 | case(69, 101) ! 'E' or 'e' - exit/clear multi-select mode |
| 795 | if (selection_count > 0) then |
| 796 | call clear_all_selections(is_selected, selection_count, in_selection_mode) |
| 797 | selection_anchor = -1 |
| 798 | end if |
| 799 | case(25) ! Alt+y - yank/copy to clipboard |
| 800 | if (selection_count > 0) then |
| 801 | ! Copy multiple selections |
| 802 | clipboard_count = 0 |
| 803 | do i = 1, current_count |
| 804 | if (is_selected(i) .and. trim(current_files(i)) /= "." .and. & |
| 805 | trim(current_files(i)) /= "..") then |
| 806 | clipboard_count = clipboard_count + 1 |
| 807 | clipboard_paths(clipboard_count) = join_path(current_dir, current_files(i)) |
| 808 | clipboard_names(clipboard_count) = current_files(i) |
| 809 | end if |
| 810 | end do |
| 811 | clipboard_is_cut = .false. |
| 812 | has_clipboard = .true. |
| 813 | ! Clear selections after copy |
| 814 | call clear_all_selections(is_selected, selection_count, in_selection_mode) |
| 815 | else if (trim(current_files(selected)) /= "." .and. trim(current_files(selected)) /= "..") then |
| 816 | ! Single item copy |
| 817 | clipboard_count = 1 |
| 818 | clipboard_paths(1) = join_path(current_dir, current_files(selected)) |
| 819 | clipboard_names(1) = current_files(selected) |
| 820 | clipboard_source_path = clipboard_paths(1) ! For backward compatibility |
| 821 | clipboard_source_name = clipboard_names(1) |
| 822 | clipboard_is_cut = .false. |
| 823 | has_clipboard = .true. |
| 824 | end if |
| 825 | case(24) ! Alt+x - cut to clipboard |
| 826 | if (selection_count > 0) then |
| 827 | ! Cut multiple selections |
| 828 | clipboard_count = 0 |
| 829 | do i = 1, current_count |
| 830 | if (is_selected(i) .and. trim(current_files(i)) /= "." .and. & |
| 831 | trim(current_files(i)) /= "..") then |
| 832 | clipboard_count = clipboard_count + 1 |
| 833 | clipboard_paths(clipboard_count) = join_path(current_dir, current_files(i)) |
| 834 | clipboard_names(clipboard_count) = current_files(i) |
| 835 | end if |
| 836 | end do |
| 837 | clipboard_is_cut = .true. |
| 838 | has_clipboard = .true. |
| 839 | ! Clear selections after cut |
| 840 | call clear_all_selections(is_selected, selection_count, in_selection_mode) |
| 841 | else if (trim(current_files(selected)) /= "." .and. trim(current_files(selected)) /= "..") then |
| 842 | ! Single item cut |
| 843 | clipboard_count = 1 |
| 844 | clipboard_paths(1) = join_path(current_dir, current_files(selected)) |
| 845 | clipboard_names(1) = current_files(selected) |
| 846 | clipboard_source_path = clipboard_paths(1) ! For backward compatibility |
| 847 | clipboard_source_name = clipboard_names(1) |
| 848 | clipboard_is_cut = .true. |
| 849 | has_clipboard = .true. |
| 850 | end if |
| 851 | case(16) ! Alt+p - paste from clipboard |
| 852 | if (has_clipboard) then |
| 853 | if (clipboard_count > 1) then |
| 854 | ! Paste multiple items |
| 855 | call execute_multi_paste(clipboard_paths, clipboard_names, clipboard_count, & |
| 856 | clipboard_is_cut, current_dir, current_files(selected), & |
| 857 | current_is_dir(selected)) |
| 858 | else |
| 859 | ! Single item paste (backward compatibility) |
| 860 | call execute_paste(clipboard_paths(1), clipboard_is_cut, current_dir, & |
| 861 | current_files(selected), current_is_dir(selected)) |
| 862 | end if |
| 863 | ! Clear clipboard after cut operation |
| 864 | if (clipboard_is_cut) then |
| 865 | has_clipboard = .false. |
| 866 | clipboard_count = 0 |
| 867 | end if |
| 868 | end if |
| 869 | end select |
| 870 | end do |
| 871 | |
| 872 | ! Cleanup |
| 873 | call show_cursor() ! Restore cursor visibility |
| 874 | call exit_alt_screen() ! Return to normal screen buffer |
| 875 | call restore_terminal() |
| 876 | write(output_unit, '(a)', advance='no') CLEAR |
| 877 | |
| 878 | if (cd_on_exit) then |
| 879 | call write_exit_dir(exit_dir) |
| 880 | else |
| 881 | write(output_unit, '(a)') "Thanks for using FORTRESS!" |
| 882 | end if |
| 883 | |
| 884 | contains |
| 885 | |
| 886 | subroutine filter_dotfiles(files, is_dir, is_exec, count) |
| 887 | character(len=*), dimension(*), intent(inout) :: files |
| 888 | logical, dimension(*), intent(inout) :: is_dir, is_exec |
| 889 | integer, intent(inout) :: count |
| 890 | character(len=MAX_PATH), dimension(MAX_FILES) :: temp_files |
| 891 | logical, dimension(MAX_FILES) :: temp_is_dir, temp_is_exec |
| 892 | integer :: i, new_count |
| 893 | |
| 894 | new_count = 0 |
| 895 | do i = 1, count |
| 896 | ! Always keep "." and "..", filter other dotfiles |
| 897 | if (trim(files(i)) == "." .or. trim(files(i)) == ".." .or. files(i)(1:1) /= '.') then |
| 898 | new_count = new_count + 1 |
| 899 | temp_files(new_count) = files(i) |
| 900 | temp_is_dir(new_count) = is_dir(i) |
| 901 | temp_is_exec(new_count) = is_exec(i) |
| 902 | end if |
| 903 | end do |
| 904 | |
| 905 | ! Copy back |
| 906 | do i = 1, new_count |
| 907 | files(i) = temp_files(i) |
| 908 | is_dir(i) = temp_is_dir(i) |
| 909 | is_exec(i) = temp_is_exec(i) |
| 910 | end do |
| 911 | count = new_count |
| 912 | end subroutine filter_dotfiles |
| 913 | |
| 914 | function find_first_directory(files, is_dir, count) result(idx) |
| 915 | character(len=*), dimension(*), intent(in) :: files |
| 916 | logical, dimension(*), intent(in) :: is_dir |
| 917 | integer, intent(in) :: count |
| 918 | integer :: idx, i |
| 919 | |
| 920 | ! Find first directory (including . and ..) |
| 921 | do i = 1, count |
| 922 | if (is_dir(i)) then |
| 923 | idx = i |
| 924 | return |
| 925 | end if |
| 926 | end do |
| 927 | |
| 928 | ! If no directory found, default to first item |
| 929 | idx = 1 |
| 930 | end function find_first_directory |
| 931 | |
| 932 | function find_next_directory(files, is_dir, count, current) result(idx) |
| 933 | character(len=*), dimension(*), intent(in) :: files |
| 934 | logical, dimension(*), intent(in) :: is_dir |
| 935 | integer, intent(in) :: count, current |
| 936 | integer :: idx, i |
| 937 | |
| 938 | ! Search forward from current position (including . and ..) |
| 939 | do i = current + 1, count |
| 940 | if (is_dir(i)) then |
| 941 | idx = i |
| 942 | return |
| 943 | end if |
| 944 | end do |
| 945 | |
| 946 | ! No directory found forward, stay at current |
| 947 | idx = current |
| 948 | end function find_next_directory |
| 949 | |
| 950 | function find_prev_directory(files, is_dir, count, current) result(idx) |
| 951 | character(len=*), dimension(*), intent(in) :: files |
| 952 | logical, dimension(*), intent(in) :: is_dir |
| 953 | integer, intent(in) :: count, current |
| 954 | integer :: idx, i |
| 955 | |
| 956 | ! Search backward from current position (including . and ..) |
| 957 | do i = current - 1, 1, -1 |
| 958 | if (is_dir(i)) then |
| 959 | idx = i |
| 960 | return |
| 961 | end if |
| 962 | end do |
| 963 | |
| 964 | ! No directory found backward, stay at current |
| 965 | idx = current |
| 966 | end function find_prev_directory |
| 967 | |
| 968 | subroutine execute_move_file(source_path, dest_dir, dest_name, is_dest_dir) |
| 969 | use iso_fortran_env, only: output_unit |
| 970 | use terminal_control, only: CLEAR, GREEN, RED, RESET, BOLD |
| 971 | character(len=*), intent(in) :: source_path, dest_dir, dest_name |
| 972 | logical, intent(in) :: is_dest_dir |
| 973 | character(len=MAX_PATH*2) :: dest_path, mv_cmd |
| 974 | integer :: stat |
| 975 | |
| 976 | ! Build destination path |
| 977 | if (is_dest_dir) then |
| 978 | if (trim(dest_name) == ".") then |
| 979 | ! Move to current directory |
| 980 | dest_path = dest_dir |
| 981 | else if (trim(dest_name) == "..") then |
| 982 | ! Move to parent directory |
| 983 | dest_path = get_parent_path(dest_dir) |
| 984 | else |
| 985 | ! Move into the selected directory |
| 986 | dest_path = join_path(dest_dir, dest_name) |
| 987 | end if |
| 988 | else |
| 989 | ! Not a directory - shouldn't happen due to our navigation, but handle it |
| 990 | dest_path = dest_dir |
| 991 | end if |
| 992 | |
| 993 | ! Execute move command (mv will move file into dest_path directory) |
| 994 | mv_cmd = "mv '" // trim(source_path) // "' '" // trim(dest_path) // "'" |
| 995 | call execute_command_line(trim(mv_cmd), exitstat=stat, wait=.true.) |
| 996 | |
| 997 | ! Show result briefly (no user input to avoid terminal state issues) |
| 998 | write(output_unit, '(a)', advance='no') CLEAR |
| 999 | write(output_unit, '(a)') BOLD // "Move Result" // RESET |
| 1000 | write(output_unit, *) |
| 1001 | if (stat == 0) then |
| 1002 | write(output_unit, '(a)') GREEN // "✓ Moved successfully!" // RESET |
| 1003 | write(output_unit, '(a)') " From: " // trim(source_path) |
| 1004 | write(output_unit, '(a)') " To: " // trim(dest_path) |
| 1005 | else |
| 1006 | write(output_unit, '(a)') RED // "✗ Move failed" // RESET |
| 1007 | write(output_unit, '(a)') " (destination may already exist or be invalid)" |
| 1008 | end if |
| 1009 | write(output_unit, *) |
| 1010 | |
| 1011 | ! Brief pause to let user see the result (use Fortran sleep to avoid stdin issues) |
| 1012 | call sleep(2) |
| 1013 | end subroutine execute_move_file |
| 1014 | |
| 1015 | subroutine execute_paste(source_path, is_cut, dest_dir, dest_name, dest_is_dir) |
| 1016 | use iso_fortran_env, only: output_unit |
| 1017 | use terminal_control, only: CLEAR, GREEN, RED, RESET, BOLD, YELLOW |
| 1018 | character(len=*), intent(in) :: source_path, dest_dir, dest_name |
| 1019 | logical, intent(in) :: is_cut, dest_is_dir |
| 1020 | character(len=MAX_PATH*2) :: dest_path, cmd, final_dest, base_name, extension |
| 1021 | character(len=MAX_PATH*2) :: test_path |
| 1022 | character(len=10) :: suffix_str |
| 1023 | integer :: stat, suffix_num, ext_pos, name_len, ios |
| 1024 | |
| 1025 | ! Determine destination directory based on cursor position |
| 1026 | if (dest_is_dir) then |
| 1027 | if (trim(dest_name) == ".") then |
| 1028 | ! Paste into current directory |
| 1029 | dest_path = dest_dir |
| 1030 | else if (trim(dest_name) == "..") then |
| 1031 | ! Paste into parent directory |
| 1032 | dest_path = get_parent_path(dest_dir) |
| 1033 | else |
| 1034 | ! Paste into the selected directory |
| 1035 | dest_path = join_path(dest_dir, dest_name) |
| 1036 | end if |
| 1037 | else |
| 1038 | ! Cursor is on a file - paste into current directory (next to the file) |
| 1039 | dest_path = dest_dir |
| 1040 | end if |
| 1041 | |
| 1042 | ! Extract the source filename from source_path |
| 1043 | stat = index(source_path, "/", back=.true.) |
| 1044 | if (stat > 0) then |
| 1045 | base_name = source_path(stat+1:) |
| 1046 | else |
| 1047 | base_name = source_path |
| 1048 | end if |
| 1049 | |
| 1050 | ! Build initial destination (directory + filename) |
| 1051 | final_dest = join_path(dest_path, base_name) |
| 1052 | |
| 1053 | ! Check if destination exists and find available suffix if needed |
| 1054 | call execute_command_line("test -e '" // trim(final_dest) // "'", exitstat=stat, wait=.true.) |
| 1055 | if (stat == 0) then |
| 1056 | ! Destination exists - find next available suffix (for both copy and cut) |
| 1057 | ! Split filename into name and extension |
| 1058 | ext_pos = index(base_name, ".", back=.true.) |
| 1059 | if (ext_pos > 1) then |
| 1060 | ! Has extension |
| 1061 | extension = base_name(ext_pos:) |
| 1062 | name_len = ext_pos - 1 |
| 1063 | else |
| 1064 | ! No extension |
| 1065 | extension = "" |
| 1066 | name_len = len_trim(base_name) |
| 1067 | end if |
| 1068 | |
| 1069 | ! Find next available suffix number |
| 1070 | suffix_num = 1 |
| 1071 | do while (suffix_num < 1000) ! Safety limit |
| 1072 | ! Build the test path with suffix using concatenation |
| 1073 | write(suffix_str, '(i0)') suffix_num |
| 1074 | |
| 1075 | if (len_trim(extension) > 0) then |
| 1076 | ! With extension: filename-N.ext |
| 1077 | test_path = trim(dest_path) // "/" // base_name(1:name_len) // "-" // & |
| 1078 | trim(suffix_str) // trim(extension) |
| 1079 | else |
| 1080 | ! Without extension: filename-N |
| 1081 | test_path = trim(dest_path) // "/" // trim(base_name) // "-" // trim(suffix_str) |
| 1082 | end if |
| 1083 | |
| 1084 | ! Check if this suffixed name exists |
| 1085 | call execute_command_line("test -e '" // trim(test_path) // "'", exitstat=stat, wait=.true.) |
| 1086 | if (stat /= 0) then |
| 1087 | ! This name is available! |
| 1088 | final_dest = test_path |
| 1089 | exit |
| 1090 | end if |
| 1091 | suffix_num = suffix_num + 1 |
| 1092 | end do |
| 1093 | end if |
| 1094 | |
| 1095 | ! Execute copy or move command |
| 1096 | if (is_cut) then |
| 1097 | ! Cut = move |
| 1098 | cmd = "mv '" // trim(source_path) // "' '" // trim(final_dest) // "'" |
| 1099 | else |
| 1100 | ! Copy recursively (works for both files and directories) |
| 1101 | cmd = "cp -r '" // trim(source_path) // "' '" // trim(final_dest) // "'" |
| 1102 | end if |
| 1103 | call execute_command_line(trim(cmd), exitstat=stat, wait=.true.) |
| 1104 | |
| 1105 | ! Show result briefly |
| 1106 | write(output_unit, '(a)', advance='no') CLEAR |
| 1107 | if (is_cut) then |
| 1108 | write(output_unit, '(a)') BOLD // "Cut Result" // RESET |
| 1109 | else |
| 1110 | write(output_unit, '(a)') BOLD // "Copy Result" // RESET |
| 1111 | end if |
| 1112 | write(output_unit, *) |
| 1113 | if (stat == 0) then |
| 1114 | if (is_cut) then |
| 1115 | write(output_unit, '(a)') GREEN // "✓ Cut and pasted successfully!" // RESET |
| 1116 | else |
| 1117 | write(output_unit, '(a)') GREEN // "✓ Copied successfully!" // RESET |
| 1118 | end if |
| 1119 | write(output_unit, '(a)') " From: " // trim(source_path) |
| 1120 | write(output_unit, '(a)') " To: " // trim(final_dest) |
| 1121 | else |
| 1122 | if (is_cut) then |
| 1123 | write(output_unit, '(a)') RED // "✗ Cut failed" // RESET |
| 1124 | else |
| 1125 | write(output_unit, '(a)') RED // "✗ Copy failed" // RESET |
| 1126 | end if |
| 1127 | write(output_unit, '(a)') " (destination may already exist or be invalid)" |
| 1128 | end if |
| 1129 | write(output_unit, *) |
| 1130 | |
| 1131 | ! Brief pause to let user see the result |
| 1132 | call sleep(2) |
| 1133 | end subroutine execute_paste |
| 1134 | |
| 1135 | subroutine delete_with_confirmation(dir, filename, is_dir) |
| 1136 | use iso_fortran_env, only: output_unit |
| 1137 | use terminal_control, only: CLEAR, GREEN, RED, RESET, BOLD, YELLOW |
| 1138 | character(len=*), intent(in) :: dir, filename |
| 1139 | logical, intent(in) :: is_dir |
| 1140 | character(len=MAX_PATH*2) :: full_path, rm_cmd |
| 1141 | character(len=1) :: response |
| 1142 | integer :: stat, ios |
| 1143 | |
| 1144 | ! Build full path |
| 1145 | full_path = join_path(dir, filename) |
| 1146 | |
| 1147 | ! Clear screen and show confirmation prompt |
| 1148 | write(output_unit, '(a)', advance='no') CLEAR |
| 1149 | write(output_unit, '(a)') BOLD // "Delete Confirmation" // RESET |
| 1150 | write(output_unit, *) |
| 1151 | if (is_dir) then |
| 1152 | write(output_unit, '(a)') YELLOW // "WARNING: You are about to delete a directory!" // RESET |
| 1153 | write(output_unit, '(a)') "Directory: " // trim(filename) |
| 1154 | else |
| 1155 | write(output_unit, '(a)') "File: " // trim(filename) |
| 1156 | end if |
| 1157 | write(output_unit, '(a)') "Path: " // trim(full_path) |
| 1158 | write(output_unit, *) |
| 1159 | write(output_unit, '(a)', advance='no') RED // "Are you sure? (y/N): " // RESET |
| 1160 | |
| 1161 | ! Read single character immediately (no need to wait for Enter) |
| 1162 | read(*, '(a1)', advance='no', iostat=ios) response |
| 1163 | |
| 1164 | if (ios == 0 .and. (response == 'y' .or. response == 'Y')) then |
| 1165 | ! User confirmed - proceed with deletion |
| 1166 | if (is_dir) then |
| 1167 | ! Delete directory recursively |
| 1168 | rm_cmd = "rm -rf '" // trim(full_path) // "'" |
| 1169 | else |
| 1170 | ! Delete file |
| 1171 | rm_cmd = "rm -f '" // trim(full_path) // "'" |
| 1172 | end if |
| 1173 | |
| 1174 | call execute_command_line(trim(rm_cmd), exitstat=stat, wait=.true.) |
| 1175 | |
| 1176 | ! Show result |
| 1177 | write(output_unit, *) |
| 1178 | write(output_unit, *) |
| 1179 | if (stat == 0) then |
| 1180 | write(output_unit, '(a)') GREEN // "✓ Deleted successfully!" // RESET |
| 1181 | else |
| 1182 | write(output_unit, '(a)') RED // "✗ Delete failed" // RESET |
| 1183 | end if |
| 1184 | write(output_unit, *) |
| 1185 | write(output_unit, '(a)') "Press any key to continue..." |
| 1186 | |
| 1187 | ! Wait for keypress |
| 1188 | read(*, '(a1)', advance='no', iostat=ios) response |
| 1189 | else |
| 1190 | ! User cancelled |
| 1191 | write(output_unit, *) |
| 1192 | write(output_unit, *) |
| 1193 | write(output_unit, '(a)') "Delete cancelled." |
| 1194 | write(output_unit, *) |
| 1195 | write(output_unit, '(a)') "Press any key to continue..." |
| 1196 | |
| 1197 | ! Wait for keypress |
| 1198 | read(*, '(a1)', advance='no', iostat=ios) response |
| 1199 | end if |
| 1200 | end subroutine delete_with_confirmation |
| 1201 | |
| 1202 | subroutine clear_all_selections(is_selected, selection_count, in_selection_mode) |
| 1203 | logical, dimension(*), intent(inout) :: is_selected |
| 1204 | integer, intent(inout) :: selection_count |
| 1205 | logical, intent(inout) :: in_selection_mode |
| 1206 | integer :: i |
| 1207 | |
| 1208 | ! Clear all selections |
| 1209 | do i = 1, MAX_FILES |
| 1210 | is_selected(i) = .false. |
| 1211 | end do |
| 1212 | selection_count = 0 |
| 1213 | in_selection_mode = .false. |
| 1214 | end subroutine clear_all_selections |
| 1215 | |
| 1216 | subroutine check_disjoint_selection(is_selected, count, has_disjoint) |
| 1217 | logical, dimension(*), intent(in) :: is_selected |
| 1218 | integer, intent(in) :: count |
| 1219 | logical, intent(out) :: has_disjoint |
| 1220 | integer :: i, first_selected, last_selected |
| 1221 | |
| 1222 | has_disjoint = .false. |
| 1223 | first_selected = -1 |
| 1224 | last_selected = -1 |
| 1225 | |
| 1226 | ! Find first and last selected items |
| 1227 | do i = 1, count |
| 1228 | if (is_selected(i)) then |
| 1229 | if (first_selected == -1) first_selected = i |
| 1230 | last_selected = i |
| 1231 | end if |
| 1232 | end do |
| 1233 | |
| 1234 | ! If we have a range, check if all items in range are selected |
| 1235 | if (first_selected > 0 .and. last_selected > first_selected) then |
| 1236 | do i = first_selected + 1, last_selected - 1 |
| 1237 | if (.not. is_selected(i)) then |
| 1238 | has_disjoint = .true. |
| 1239 | exit |
| 1240 | end if |
| 1241 | end do |
| 1242 | end if |
| 1243 | end subroutine check_disjoint_selection |
| 1244 | |
| 1245 | subroutine select_range(is_selected, selection_count, anchor, cursor, files, count) |
| 1246 | logical, dimension(*), intent(inout) :: is_selected |
| 1247 | integer, intent(inout) :: selection_count |
| 1248 | integer, intent(in) :: anchor, cursor, count |
| 1249 | character(len=*), dimension(*), intent(in) :: files |
| 1250 | integer :: i, range_start, range_end |
| 1251 | |
| 1252 | ! Determine range boundaries |
| 1253 | range_start = min(anchor, cursor) |
| 1254 | range_end = max(anchor, cursor) |
| 1255 | |
| 1256 | ! Clear all selections first |
| 1257 | do i = 1, count |
| 1258 | is_selected(i) = .false. |
| 1259 | end do |
| 1260 | |
| 1261 | ! Select the range, skipping "." and ".." |
| 1262 | selection_count = 0 |
| 1263 | do i = range_start, range_end |
| 1264 | if (i >= 1 .and. i <= count) then |
| 1265 | ! Skip special directories "." and ".." |
| 1266 | if (trim(files(i)) /= "." .and. trim(files(i)) /= "..") then |
| 1267 | is_selected(i) = .true. |
| 1268 | selection_count = selection_count + 1 |
| 1269 | end if |
| 1270 | end if |
| 1271 | end do |
| 1272 | end subroutine select_range |
| 1273 | |
| 1274 | subroutine delete_multi_with_confirmation(dir, files, is_dir, is_selected, selection_count, count) |
| 1275 | use iso_fortran_env, only: output_unit |
| 1276 | use terminal_control, only: CLEAR, GREEN, RED, RESET, BOLD, YELLOW |
| 1277 | character(len=*), intent(in) :: dir |
| 1278 | character(len=*), dimension(*), intent(in) :: files |
| 1279 | logical, dimension(*), intent(in) :: is_dir, is_selected |
| 1280 | integer, intent(in) :: selection_count, count |
| 1281 | character(len=MAX_PATH*2) :: full_path, rm_cmd |
| 1282 | character(len=1) :: response |
| 1283 | integer :: stat, ios, i, deleted_count |
| 1284 | |
| 1285 | ! Clear screen and show confirmation prompt |
| 1286 | write(output_unit, '(a)', advance='no') CLEAR |
| 1287 | write(output_unit, '(a)') BOLD // "Delete Multiple Items" // RESET |
| 1288 | write(output_unit, *) |
| 1289 | write(output_unit, '(a)') YELLOW // "WARNING: You are about to delete " // & |
| 1290 | trim(adjustl(itoa(selection_count))) // " items!" // RESET |
| 1291 | write(output_unit, *) |
| 1292 | write(output_unit, '(a)') "Selected items:" |
| 1293 | |
| 1294 | ! List selected items (up to 10) |
| 1295 | i = 0 |
| 1296 | do stat = 1, count |
| 1297 | if (is_selected(stat)) then |
| 1298 | i = i + 1 |
| 1299 | if (i <= 10) then |
| 1300 | if (is_dir(stat)) then |
| 1301 | write(output_unit, '(a)') " [DIR] " // trim(files(stat)) |
| 1302 | else |
| 1303 | write(output_unit, '(a)') " [FILE] " // trim(files(stat)) |
| 1304 | end if |
| 1305 | else if (i == 11) then |
| 1306 | write(output_unit, '(a)') " ... and " // & |
| 1307 | trim(adjustl(itoa(selection_count - 10))) // " more" |
| 1308 | exit |
| 1309 | end if |
| 1310 | end if |
| 1311 | end do |
| 1312 | |
| 1313 | write(output_unit, *) |
| 1314 | write(output_unit, '(a)', advance='no') RED // "Delete all selected items? (y/N): " // RESET |
| 1315 | |
| 1316 | ! Read single character immediately |
| 1317 | read(*, '(a1)', advance='no', iostat=ios) response |
| 1318 | |
| 1319 | if (ios == 0 .and. (response == 'y' .or. response == 'Y')) then |
| 1320 | ! User confirmed - proceed with deletion |
| 1321 | deleted_count = 0 |
| 1322 | |
| 1323 | do i = 1, count |
| 1324 | if (is_selected(i) .and. trim(files(i)) /= "." .and. trim(files(i)) /= "..") then |
| 1325 | full_path = join_path(dir, files(i)) |
| 1326 | |
| 1327 | if (is_dir(i)) then |
| 1328 | rm_cmd = "rm -rf '" // trim(full_path) // "'" |
| 1329 | else |
| 1330 | rm_cmd = "rm -f '" // trim(full_path) // "'" |
| 1331 | end if |
| 1332 | |
| 1333 | call execute_command_line(trim(rm_cmd), exitstat=stat, wait=.true.) |
| 1334 | if (stat == 0) deleted_count = deleted_count + 1 |
| 1335 | end if |
| 1336 | end do |
| 1337 | |
| 1338 | ! Show result |
| 1339 | write(output_unit, *) |
| 1340 | write(output_unit, *) |
| 1341 | if (deleted_count == selection_count) then |
| 1342 | write(output_unit, '(a)') GREEN // "✓ All items deleted successfully!" // RESET |
| 1343 | else if (deleted_count > 0) then |
| 1344 | write(output_unit, '(a)') YELLOW // "⚠ Deleted " // & |
| 1345 | trim(adjustl(itoa(deleted_count))) // " of " // & |
| 1346 | trim(adjustl(itoa(selection_count))) // " items" // RESET |
| 1347 | else |
| 1348 | write(output_unit, '(a)') RED // "✗ Delete failed" // RESET |
| 1349 | end if |
| 1350 | write(output_unit, *) |
| 1351 | write(output_unit, '(a)') "Press any key to continue..." |
| 1352 | |
| 1353 | ! Wait for keypress |
| 1354 | read(*, '(a1)', advance='no', iostat=ios) response |
| 1355 | else |
| 1356 | ! User cancelled |
| 1357 | write(output_unit, *) |
| 1358 | write(output_unit, *) |
| 1359 | write(output_unit, '(a)') "Delete cancelled." |
| 1360 | write(output_unit, *) |
| 1361 | write(output_unit, '(a)') "Press any key to continue..." |
| 1362 | |
| 1363 | ! Wait for keypress |
| 1364 | read(*, '(a1)', advance='no', iostat=ios) response |
| 1365 | end if |
| 1366 | end subroutine delete_multi_with_confirmation |
| 1367 | |
| 1368 | function itoa(n) result(str) |
| 1369 | integer, intent(in) :: n |
| 1370 | character(len=10) :: str |
| 1371 | write(str, '(i0)') n |
| 1372 | end function itoa |
| 1373 | |
| 1374 | subroutine execute_multi_paste(paths, names, count, is_cut, dest_dir, dest_name, dest_is_dir) |
| 1375 | use iso_fortran_env, only: output_unit |
| 1376 | use terminal_control, only: CLEAR, GREEN, RED, RESET, BOLD, YELLOW |
| 1377 | character(len=*), dimension(*), intent(in) :: paths, names |
| 1378 | integer, intent(in) :: count |
| 1379 | logical, intent(in) :: is_cut, dest_is_dir |
| 1380 | character(len=*), intent(in) :: dest_dir, dest_name |
| 1381 | character(len=MAX_PATH*2) :: dest_path, cmd, final_dest |
| 1382 | integer :: i, stat, success_count |
| 1383 | character(len=1) :: response |
| 1384 | |
| 1385 | ! Determine destination directory |
| 1386 | if (dest_is_dir) then |
| 1387 | if (trim(dest_name) == ".") then |
| 1388 | dest_path = dest_dir |
| 1389 | else if (trim(dest_name) == "..") then |
| 1390 | dest_path = get_parent_path(dest_dir) |
| 1391 | else |
| 1392 | dest_path = join_path(dest_dir, dest_name) |
| 1393 | end if |
| 1394 | else |
| 1395 | dest_path = dest_dir |
| 1396 | end if |
| 1397 | |
| 1398 | ! Show operation preview |
| 1399 | write(output_unit, '(a)', advance='no') CLEAR |
| 1400 | if (is_cut) then |
| 1401 | write(output_unit, '(a)') BOLD // "Multi-Cut Operation" // RESET |
| 1402 | else |
| 1403 | write(output_unit, '(a)') BOLD // "Multi-Copy Operation" // RESET |
| 1404 | end if |
| 1405 | write(output_unit, *) |
| 1406 | write(output_unit, '(a)') "Pasting " // trim(adjustl(itoa(count))) // " items to:" |
| 1407 | write(output_unit, '(a)') " " // trim(dest_path) |
| 1408 | write(output_unit, *) |
| 1409 | |
| 1410 | success_count = 0 |
| 1411 | |
| 1412 | ! Process each item |
| 1413 | do i = 1, count |
| 1414 | ! Generate unique destination name if needed |
| 1415 | call get_unique_dest_name(dest_path, names(i), final_dest) |
| 1416 | |
| 1417 | ! Execute operation |
| 1418 | if (is_cut) then |
| 1419 | cmd = "mv '" // trim(paths(i)) // "' '" // trim(final_dest) // "'" |
| 1420 | else |
| 1421 | cmd = "cp -r '" // trim(paths(i)) // "' '" // trim(final_dest) // "'" |
| 1422 | end if |
| 1423 | |
| 1424 | call execute_command_line(trim(cmd), exitstat=stat, wait=.true.) |
| 1425 | |
| 1426 | if (stat == 0) then |
| 1427 | success_count = success_count + 1 |
| 1428 | write(output_unit, '(a)') GREEN // " ✓ " // RESET // trim(names(i)) |
| 1429 | else |
| 1430 | write(output_unit, '(a)') RED // " ✗ " // RESET // trim(names(i)) |
| 1431 | end if |
| 1432 | end do |
| 1433 | |
| 1434 | ! Show summary |
| 1435 | write(output_unit, *) |
| 1436 | if (success_count == count) then |
| 1437 | write(output_unit, '(a)') GREEN // "✓ All items processed successfully!" // RESET |
| 1438 | else if (success_count > 0) then |
| 1439 | write(output_unit, '(a)') YELLOW // "⚠ Processed " // & |
| 1440 | trim(adjustl(itoa(success_count))) // " of " // & |
| 1441 | trim(adjustl(itoa(count))) // " items" // RESET |
| 1442 | else |
| 1443 | write(output_unit, '(a)') RED // "✗ Operation failed" // RESET |
| 1444 | end if |
| 1445 | write(output_unit, *) |
| 1446 | write(output_unit, '(a)') "Press any key to continue..." |
| 1447 | |
| 1448 | ! Wait for keypress |
| 1449 | read(*, '(a1)', advance='no', iostat=stat) response |
| 1450 | end subroutine execute_multi_paste |
| 1451 | |
| 1452 | subroutine get_unique_dest_name(dest_dir, base_name, unique_name) |
| 1453 | character(len=*), intent(in) :: dest_dir, base_name |
| 1454 | character(len=*), intent(out) :: unique_name |
| 1455 | character(len=MAX_PATH*2) :: test_path |
| 1456 | character(len=256) :: name_part, extension |
| 1457 | character(len=10) :: suffix_str |
| 1458 | integer :: ext_pos, suffix_num, stat |
| 1459 | |
| 1460 | ! Initial destination |
| 1461 | unique_name = join_path(dest_dir, base_name) |
| 1462 | |
| 1463 | ! Check if exists |
| 1464 | call execute_command_line("test -e '" // trim(unique_name) // "'", exitstat=stat, wait=.true.) |
| 1465 | if (stat /= 0) return ! Doesn't exist, we're good |
| 1466 | |
| 1467 | ! Split name and extension |
| 1468 | ext_pos = index(base_name, ".", back=.true.) |
| 1469 | if (ext_pos > 1) then |
| 1470 | name_part = base_name(1:ext_pos-1) |
| 1471 | extension = base_name(ext_pos:) |
| 1472 | else |
| 1473 | name_part = base_name |
| 1474 | extension = "" |
| 1475 | end if |
| 1476 | |
| 1477 | ! Find available suffix |
| 1478 | do suffix_num = 1, 999 |
| 1479 | write(suffix_str, '(i0)') suffix_num |
| 1480 | if (len_trim(extension) > 0) then |
| 1481 | test_path = trim(dest_dir) // "/" // trim(name_part) // "-" // & |
| 1482 | trim(suffix_str) // trim(extension) |
| 1483 | else |
| 1484 | test_path = trim(dest_dir) // "/" // trim(name_part) // "-" // & |
| 1485 | trim(suffix_str) |
| 1486 | end if |
| 1487 | |
| 1488 | call execute_command_line("test -e '" // trim(test_path) // "'", exitstat=stat, wait=.true.) |
| 1489 | if (stat /= 0) then |
| 1490 | unique_name = test_path |
| 1491 | exit |
| 1492 | end if |
| 1493 | end do |
| 1494 | end subroutine get_unique_dest_name |
| 1495 | |
| 1496 | subroutine load_favorites(favs, count) |
| 1497 | character(len=MAX_PATH), dimension(10), intent(out) :: favs |
| 1498 | integer, intent(out) :: count |
| 1499 | character(len=MAX_PATH) :: favorites_file |
| 1500 | integer :: unit, ios |
| 1501 | |
| 1502 | count = 0 |
| 1503 | call get_environment_variable("HOME", favorites_file) |
| 1504 | favorites_file = trim(favorites_file) // "/.fortress_favorites" |
| 1505 | |
| 1506 | open(newunit=unit, file=favorites_file, status='old', action='read', iostat=ios) |
| 1507 | if (ios /= 0) return ! File doesn't exist yet |
| 1508 | |
| 1509 | do while (count < 10) |
| 1510 | read(unit, '(a)', iostat=ios) favs(count + 1) |
| 1511 | if (ios /= 0) exit |
| 1512 | if (len_trim(favs(count + 1)) > 0) count = count + 1 |
| 1513 | end do |
| 1514 | |
| 1515 | close(unit) |
| 1516 | end subroutine load_favorites |
| 1517 | |
| 1518 | subroutine save_favorites(favs, count) |
| 1519 | character(len=MAX_PATH), dimension(10), intent(in) :: favs |
| 1520 | integer, intent(in) :: count |
| 1521 | character(len=MAX_PATH) :: favorites_file |
| 1522 | integer :: unit, ios, i |
| 1523 | |
| 1524 | call get_environment_variable("HOME", favorites_file) |
| 1525 | favorites_file = trim(favorites_file) // "/.fortress_favorites" |
| 1526 | |
| 1527 | open(newunit=unit, file=favorites_file, status='replace', action='write', iostat=ios) |
| 1528 | if (ios /= 0) return |
| 1529 | |
| 1530 | do i = 1, count |
| 1531 | write(unit, '(a)') trim(favs(i)) |
| 1532 | end do |
| 1533 | |
| 1534 | close(unit) |
| 1535 | end subroutine save_favorites |
| 1536 | |
| 1537 | function is_dir_favorited(dir_path, favs, count) result(is_fav) |
| 1538 | character(len=*), intent(in) :: dir_path |
| 1539 | character(len=MAX_PATH), dimension(10), intent(in) :: favs |
| 1540 | integer, intent(in) :: count |
| 1541 | logical :: is_fav |
| 1542 | integer :: i |
| 1543 | |
| 1544 | is_fav = .false. |
| 1545 | do i = 1, count |
| 1546 | if (trim(favs(i)) == trim(dir_path)) then |
| 1547 | is_fav = .true. |
| 1548 | return |
| 1549 | end if |
| 1550 | end do |
| 1551 | end function is_dir_favorited |
| 1552 | |
| 1553 | subroutine toggle_favorite(dir_path, favs, count) |
| 1554 | character(len=*), intent(in) :: dir_path |
| 1555 | character(len=MAX_PATH), dimension(10), intent(inout) :: favs |
| 1556 | integer, intent(inout) :: count |
| 1557 | integer :: i, j |
| 1558 | logical :: found |
| 1559 | |
| 1560 | ! Check if already favorited |
| 1561 | found = .false. |
| 1562 | do i = 1, count |
| 1563 | if (trim(favs(i)) == trim(dir_path)) then |
| 1564 | ! Found - remove it |
| 1565 | found = .true. |
| 1566 | ! Shift remaining favorites down |
| 1567 | do j = i, count - 1 |
| 1568 | favs(j) = favs(j + 1) |
| 1569 | end do |
| 1570 | favs(count) = "" |
| 1571 | count = count - 1 |
| 1572 | exit |
| 1573 | end if |
| 1574 | end do |
| 1575 | |
| 1576 | if (.not. found) then |
| 1577 | ! Not found - add it (if we have space) |
| 1578 | if (count < 10) then |
| 1579 | count = count + 1 |
| 1580 | favs(count) = dir_path |
| 1581 | end if |
| 1582 | end if |
| 1583 | end subroutine toggle_favorite |
| 1584 | |
| 1585 | subroutine add_favorite_with_replacement(dir_path, favs, count) |
| 1586 | use iso_fortran_env, only: output_unit |
| 1587 | use terminal_control, only: CLEAR, GREEN, RED, RESET, BOLD |
| 1588 | character(len=*), intent(in) :: dir_path |
| 1589 | character(len=MAX_PATH), dimension(10), intent(inout) :: favs |
| 1590 | integer, intent(in) :: count |
| 1591 | character(len=MAX_PATH) :: temp_file, selected_fav |
| 1592 | integer :: unit, ios, stat, i |
| 1593 | |
| 1594 | ! Clear screen and show prompt |
| 1595 | write(output_unit, '(a)', advance='no') CLEAR |
| 1596 | write(output_unit, '(a)') BOLD // "Favorites Full (10/10)" // RESET |
| 1597 | write(output_unit, *) |
| 1598 | write(output_unit, '(a)') "Select a favorite to replace:" |
| 1599 | write(output_unit, *) |
| 1600 | |
| 1601 | ! Restore terminal for fzf |
| 1602 | call execute_command_line("stty sane 2>/dev/null") |
| 1603 | |
| 1604 | ! Create temp file with current favorites |
| 1605 | call get_environment_variable("HOME", temp_file) |
| 1606 | temp_file = trim(temp_file) // "/.fortress_fav_temp" |
| 1607 | |
| 1608 | open(newunit=unit, file=temp_file, status='replace', action='write', iostat=ios) |
| 1609 | if (ios == 0) then |
| 1610 | do i = 1, count |
| 1611 | write(unit, '(a)') trim(favs(i)) |
| 1612 | end do |
| 1613 | close(unit) |
| 1614 | end if |
| 1615 | |
| 1616 | ! Use fzf to select which favorite to replace |
| 1617 | call get_environment_variable("HOME", temp_file) |
| 1618 | temp_file = trim(temp_file) // "/.fortress_fav_select" |
| 1619 | call execute_command_line("cat ~/.fortress_fav_temp | fzf --height=10 --prompt='Replace: ' > " // & |
| 1620 | trim(temp_file) // " 2>/dev/null", exitstat=stat, wait=.true.) |
| 1621 | |
| 1622 | if (stat == 0) then |
| 1623 | ! Read selected favorite |
| 1624 | open(newunit=unit, file=temp_file, status='old', action='read', iostat=ios) |
| 1625 | if (ios == 0) then |
| 1626 | read(unit, '(a)', iostat=ios) selected_fav |
| 1627 | close(unit) |
| 1628 | |
| 1629 | if (ios == 0 .and. len_trim(selected_fav) > 0) then |
| 1630 | ! Replace the selected favorite with the new one |
| 1631 | do i = 1, count |
| 1632 | if (trim(favs(i)) == trim(selected_fav)) then |
| 1633 | favs(i) = dir_path |
| 1634 | write(output_unit, '(a)') GREEN // "✓ Replaced: " // trim(selected_fav) // RESET |
| 1635 | write(output_unit, '(a)') " With: " // trim(dir_path) |
| 1636 | call execute_command_line("sleep 1") |
| 1637 | exit |
| 1638 | end if |
| 1639 | end do |
| 1640 | end if |
| 1641 | end if |
| 1642 | else |
| 1643 | write(output_unit, '(a)') RED // "Cancelled." // RESET |
| 1644 | call execute_command_line("sleep 1") |
| 1645 | end if |
| 1646 | |
| 1647 | ! Cleanup temp files |
| 1648 | call execute_command_line("rm -f ~/.fortress_fav_temp ~/.fortress_fav_select 2>/dev/null") |
| 1649 | |
| 1650 | ! Re-enable raw mode |
| 1651 | call setup_raw_mode() |
| 1652 | end subroutine add_favorite_with_replacement |
| 1653 | |
| 1654 | subroutine mark_favorites_in_lists(current_dir, files, count, is_dir, favs, fav_count, is_fav) |
| 1655 | character(len=*), intent(in) :: current_dir |
| 1656 | character(len=*), dimension(*), intent(in) :: files |
| 1657 | integer, intent(in) :: count |
| 1658 | logical, dimension(*), intent(in) :: is_dir |
| 1659 | character(len=MAX_PATH), dimension(10), intent(in) :: favs |
| 1660 | integer, intent(in) :: fav_count |
| 1661 | logical, dimension(*), intent(out) :: is_fav |
| 1662 | character(len=MAX_PATH) :: full_path |
| 1663 | integer :: i |
| 1664 | |
| 1665 | ! Initialize all to false |
| 1666 | do i = 1, count |
| 1667 | is_fav(i) = .false. |
| 1668 | end do |
| 1669 | |
| 1670 | ! Mark directories that are in favorites |
| 1671 | do i = 1, count |
| 1672 | if (is_dir(i) .and. trim(files(i)) /= "." .and. trim(files(i)) /= "..") then |
| 1673 | ! Build full path and check if favorited |
| 1674 | full_path = join_path(current_dir, files(i)) |
| 1675 | is_fav(i) = is_dir_favorited(full_path, favs, fav_count) |
| 1676 | end if |
| 1677 | end do |
| 1678 | end subroutine mark_favorites_in_lists |
| 1679 | |
| 1680 | subroutine open_favorites_picker(favs, count, selected_dir) |
| 1681 | use iso_fortran_env, only: output_unit |
| 1682 | use terminal_control, only: CLEAR, GREEN, RED, RESET, BOLD |
| 1683 | character(len=MAX_PATH), dimension(10), intent(in) :: favs |
| 1684 | integer, intent(in) :: count |
| 1685 | character(len=MAX_PATH), intent(out) :: selected_dir |
| 1686 | character(len=MAX_PATH) :: temp_file |
| 1687 | integer :: unit, ios, stat, i |
| 1688 | |
| 1689 | selected_dir = "" |
| 1690 | |
| 1691 | if (count == 0) then |
| 1692 | ! No favorites yet |
| 1693 | write(output_unit, '(a)', advance='no') CLEAR |
| 1694 | write(output_unit, '(a)') RED // "No favorites yet!" // RESET |
| 1695 | write(output_unit, *) |
| 1696 | write(output_unit, '(a)') "Press '*' on a directory to add it to favorites." |
| 1697 | call execute_command_line("sleep 2") |
| 1698 | return |
| 1699 | end if |
| 1700 | |
| 1701 | ! Restore terminal for fzf |
| 1702 | call execute_command_line("stty sane 2>/dev/null") |
| 1703 | |
| 1704 | ! Create temp file with favorites |
| 1705 | call get_environment_variable("HOME", temp_file) |
| 1706 | temp_file = trim(temp_file) // "/.fortress_fav_picker" |
| 1707 | |
| 1708 | open(newunit=unit, file=temp_file, status='replace', action='write', iostat=ios) |
| 1709 | if (ios == 0) then |
| 1710 | do i = 1, count |
| 1711 | write(unit, '(a)') trim(favs(i)) |
| 1712 | end do |
| 1713 | close(unit) |
| 1714 | end if |
| 1715 | |
| 1716 | ! Use fzf to select favorite |
| 1717 | call get_environment_variable("HOME", temp_file) |
| 1718 | temp_file = trim(temp_file) // "/.fortress_fav_selected" |
| 1719 | call execute_command_line("cat ~/.fortress_fav_picker | fzf --height=10 --prompt='Jump to: ' > " // & |
| 1720 | trim(temp_file) // " 2>/dev/null", exitstat=stat, wait=.true.) |
| 1721 | |
| 1722 | if (stat == 0) then |
| 1723 | ! Read selected directory |
| 1724 | open(newunit=unit, file=temp_file, status='old', action='read', iostat=ios) |
| 1725 | if (ios == 0) then |
| 1726 | read(unit, '(a)', iostat=ios) selected_dir |
| 1727 | close(unit) |
| 1728 | end if |
| 1729 | end if |
| 1730 | |
| 1731 | ! Cleanup temp files |
| 1732 | call execute_command_line("rm -f ~/.fortress_fav_picker ~/.fortress_fav_selected 2>/dev/null") |
| 1733 | |
| 1734 | ! Re-enable raw mode |
| 1735 | call setup_raw_mode() |
| 1736 | end subroutine open_favorites_picker |
| 1737 | |
| 1738 | subroutine fuzzy_jump(files, count, pattern, selected) |
| 1739 | character(len=*), dimension(*), intent(in) :: files |
| 1740 | integer, intent(in) :: count |
| 1741 | character(len=*), intent(in) :: pattern |
| 1742 | integer, intent(inout) :: selected |
| 1743 | integer :: i, score, best_score, best_idx |
| 1744 | character(len=256) :: pattern_lower, filename_lower |
| 1745 | |
| 1746 | if (len_trim(pattern) == 0) return |
| 1747 | |
| 1748 | best_score = -1 |
| 1749 | best_idx = selected |
| 1750 | |
| 1751 | ! Convert pattern to lowercase |
| 1752 | pattern_lower = pattern |
| 1753 | call to_lowercase(pattern_lower) |
| 1754 | |
| 1755 | ! Search for best match |
| 1756 | do i = 1, count |
| 1757 | ! Skip "." and ".." |
| 1758 | if (trim(files(i)) == "." .or. trim(files(i)) == "..") cycle |
| 1759 | |
| 1760 | ! Convert filename to lowercase |
| 1761 | filename_lower = files(i) |
| 1762 | call to_lowercase(filename_lower) |
| 1763 | |
| 1764 | ! Get fuzzy match score |
| 1765 | score = fuzzy_score(pattern_lower, filename_lower) |
| 1766 | |
| 1767 | if (score > best_score) then |
| 1768 | best_score = score |
| 1769 | best_idx = i |
| 1770 | end if |
| 1771 | end do |
| 1772 | |
| 1773 | ! Jump to best match if we found something |
| 1774 | if (best_score >= 0) then |
| 1775 | selected = best_idx |
| 1776 | end if |
| 1777 | end subroutine fuzzy_jump |
| 1778 | |
| 1779 | function fuzzy_score(pattern, text) result(score) |
| 1780 | character(len=*), intent(in) :: pattern, text |
| 1781 | integer :: score |
| 1782 | integer :: i, j, pat_len, text_len, consecutive |
| 1783 | logical :: match_found |
| 1784 | character(len=256) :: pattern_trim, text_trim |
| 1785 | |
| 1786 | pattern_trim = trim(pattern) |
| 1787 | text_trim = trim(text) |
| 1788 | pat_len = len_trim(pattern_trim) |
| 1789 | text_len = len_trim(text_trim) |
| 1790 | |
| 1791 | if (pat_len == 0) then |
| 1792 | score = 0 |
| 1793 | return |
| 1794 | end if |
| 1795 | |
| 1796 | ! Exact match (highest priority) |
| 1797 | if (pattern_trim == text_trim) then |
| 1798 | score = 10000 |
| 1799 | return |
| 1800 | end if |
| 1801 | |
| 1802 | ! Prefix match (very high priority) |
| 1803 | if (text_len >= pat_len) then |
| 1804 | if (text_trim(1:pat_len) == pattern_trim) then |
| 1805 | score = 5000 |
| 1806 | return |
| 1807 | end if |
| 1808 | end if |
| 1809 | |
| 1810 | ! Fuzzy match with scoring |
| 1811 | score = 0 |
| 1812 | consecutive = 0 |
| 1813 | j = 1 |
| 1814 | |
| 1815 | do i = 1, pat_len |
| 1816 | match_found = .false. |
| 1817 | do while (j <= text_len) |
| 1818 | if (pattern_trim(i:i) == text_trim(j:j)) then |
| 1819 | ! Base score for character match |
| 1820 | score = score + 100 |
| 1821 | |
| 1822 | ! Bonus for consecutive characters |
| 1823 | if (consecutive > 0) then |
| 1824 | score = score + 50 |
| 1825 | end if |
| 1826 | consecutive = consecutive + 1 |
| 1827 | |
| 1828 | ! Bonus for match at start |
| 1829 | if (j == i) then |
| 1830 | score = score + 200 |
| 1831 | end if |
| 1832 | |
| 1833 | ! Bonus for word boundary (after /, -, _, .) |
| 1834 | if (j > 1) then |
| 1835 | if (text_trim(j-1:j-1) == '/' .or. text_trim(j-1:j-1) == '-' .or. & |
| 1836 | text_trim(j-1:j-1) == '_' .or. text_trim(j-1:j-1) == '.') then |
| 1837 | score = score + 150 |
| 1838 | end if |
| 1839 | end if |
| 1840 | |
| 1841 | j = j + 1 |
| 1842 | match_found = .true. |
| 1843 | exit |
| 1844 | else |
| 1845 | consecutive = 0 |
| 1846 | j = j + 1 |
| 1847 | end if |
| 1848 | end do |
| 1849 | |
| 1850 | ! If character not found, no match |
| 1851 | if (.not. match_found) then |
| 1852 | score = -1 |
| 1853 | return |
| 1854 | end if |
| 1855 | end do |
| 1856 | |
| 1857 | ! Penalty for length (prefer shorter matches) |
| 1858 | score = score - (text_len - pat_len) |
| 1859 | end function fuzzy_score |
| 1860 | |
| 1861 | subroutine to_lowercase(str) |
| 1862 | character(len=*), intent(inout) :: str |
| 1863 | integer :: i, char_code |
| 1864 | |
| 1865 | do i = 1, len_trim(str) |
| 1866 | char_code = ichar(str(i:i)) |
| 1867 | if (char_code >= ichar('A') .and. char_code <= ichar('Z')) then |
| 1868 | str(i:i) = achar(char_code + 32) |
| 1869 | end if |
| 1870 | end do |
| 1871 | end subroutine to_lowercase |
| 1872 | |
| 1873 | end program fortress |
| 1874 |