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Command command_from_str(char const *str) {
// @OPTIMIZE: sort command_names, do a binary search
for (int i = 0; i < CMD_COUNT; ++i) {
if (streq(command_names[i].name, str))
return command_names[i].cmd;
}
return CMD_UNKNOWN;
}
// Returns string representation of command
char const *command_to_str(Command c) {
// NOTE: this probably won't need to be optimized.
for (int i = 0; i < CMD_COUNT; ++i) {
if (command_names[i].cmd == c)
return command_names[i].name;
}
return "???";
}
void command_execute(Ted *ted, Command c, i64 argument) {
TextBuffer *buffer = ted->active_buffer;
switch (c) {
case CMD_UNKNOWN:
case CMD_COUNT:
assert(0);
break;
case CMD_NOOP:
break;
case CMD_LEFT:
buffer_cursor_move_left(buffer, argument);
break;
case CMD_RIGHT:
buffer_cursor_move_right(buffer, argument);
break;
case CMD_UP:
buffer_cursor_move_up(buffer, argument);
break;
case CMD_DOWN:
buffer_cursor_move_down(buffer, argument);
break;
case CMD_SELECT_LEFT:
buffer_select_left(buffer, argument);
break;
case CMD_SELECT_RIGHT:
buffer_select_right(buffer, argument);
break;
case CMD_SELECT_UP:
buffer_select_up(buffer, argument);
break;
case CMD_SELECT_DOWN:
buffer_select_down(buffer, argument);
break;
case CMD_LEFT_WORD:
buffer_cursor_move_left_words(buffer, argument);
break;
case CMD_RIGHT_WORD:
buffer_cursor_move_right_words(buffer, argument);
break;
case CMD_SELECT_LEFT_WORD:
buffer_select_left_words(buffer, argument);
break;
case CMD_SELECT_RIGHT_WORD:
buffer_select_right_words(buffer, argument);
break;
case CMD_START_OF_LINE:
buffer_cursor_move_to_start_of_line(buffer);
break;
case CMD_END_OF_LINE:
buffer_cursor_move_to_end_of_line(buffer);
break;
case CMD_SELECT_START_OF_LINE:
buffer_select_to_start_of_line(buffer);
break;
case CMD_SELECT_END_OF_LINE:
buffer_select_to_end_of_line(buffer);
break;
case CMD_START_OF_FILE:
buffer_cursor_move_to_start_of_file(buffer);
break;
case CMD_END_OF_FILE:
buffer_cursor_move_to_end_of_file(buffer);
break;
case CMD_SELECT_START_OF_FILE:
buffer_select_to_start_of_file(buffer);
break;
case CMD_SELECT_END_OF_FILE:
buffer_select_to_end_of_file(buffer);
break;
case CMD_BACKSPACE:
buffer_backspace_at_cursor(buffer, argument);
break;
case CMD_DELETE:
buffer_delete_chars_at_cursor(buffer, argument);
break;
case CMD_BACKSPACE_WORD:
buffer_backspace_words_at_cursor(buffer, argument);
break;
case CMD_DELETE_WORD:
buffer_delete_words_at_cursor(buffer, argument);
break;
case CMD_SAVE:
buffer_save(buffer);
break;
case CMD_UNDO:
buffer_undo(buffer, argument);
break;
case CMD_REDO:
buffer_redo(buffer, argument);
break;
}
}
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