198 lines
3.3 KiB
PHP
198 lines
3.3 KiB
PHP
<?php
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namespace App\Classes\Control;
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use Illuminate\Support\Arr;
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use App\Classes\Control;
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use App\Classes\Frame;
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use App\Classes\Server;
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/**
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* Class Edit Frame handles frame editing
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*
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* @package App\Classes\Control
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*/
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class EditFrame extends Control
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{
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private $x = 1;
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private $y = 1;
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// The frame applicable for this control (not the current rendered frame, thats in $so)
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protected $fo = NULL;
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public function __construct(Server $so,array $args=[])
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{
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if (! $args OR ! Arr::get($args,'fo') OR (! $args['fo'] instanceof Frame))
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throw new \Exception('Missing frame to Edit');
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$this->fo = $args['fo'];
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parent::__construct($so);
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}
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protected function boot()
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{
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// Clear screen and setup edit.
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$this->so->co->send(CLS.HOME.DOWN.CON);
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// @todo Add page number + "EDIT" (prob only required for login pages which dont show page num)
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$this->so->co->send($this->fo->raw().$this->so->moveCursor(1,2));
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$this->updateBaseline();
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}
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public function handle(string $read)
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{
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static $esc = FALSE;
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static $brace = FALSE;
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static $out = '';
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static $key = '';
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$out .= $read;
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switch ($read)
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{
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case 'A':
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if ($esc AND $brace)
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{
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$this->y--;
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if ($this->y < 1) {
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$this->y = 1;
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$out = '';
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}
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$brace = $esc = FALSE;
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}
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break;
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case 'B':
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if ($esc AND $brace)
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{
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$this->y++;
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if ($this->y > $this->fo->frame_length()) {
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$this->y = $this->fo->frame_length();
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$out = '';
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}
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$brace =$esc = FALSE;
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}
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break;
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case 'C':
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if ($esc AND $brace)
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{
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$this->x++;
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if ($this->x > $this->fo->frame_width()) {
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$this->x = $this->fo->frame_width();
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$out = '';
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}
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$brace =$esc = FALSE;
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}
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break;
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case 'D':
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if ($esc AND $brace)
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{
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$this->x--;
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if ($this->x < 1) {
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$this->x = 1;
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$out = '';
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}
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$brace = $esc = FALSE;
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}
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break;
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case '[':
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if ($esc)
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$brace = TRUE;
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break;
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case '1':
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case '2':
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case '3':
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case '4':
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case '5':
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case '6':
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case '7':
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case '8':
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case '9':
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case '0':
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if ($esc AND $brace) {
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$key .= $read;
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} else {
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$this->x++;
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}
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break;
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case '~':
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if ($esc AND $brace)
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{
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switch ($key)
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{
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// F9 Pressed
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case 20:
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break;
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// F10 Pressed
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case 21:
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$this->complete = TRUE;
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$this->state = ['action'=>ACTION_GOTO,'mode'=>NULL];
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break;
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}
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$brace = $esc = FALSE;
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$key = '';
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}
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break;
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case ESC;
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$esc = TRUE;
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break;
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case LF: $this->y++; break;
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case CR; $this->x = 1; break;
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default:
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if ($esc)
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$esc = FALSE;
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$this->x++;
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}
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if (! $esc)
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{
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printf(" . SENDING OUT: %s\n",$out);
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$this->so->co->send($out);
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$this->updateBaseline();
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$out = '';
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}
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printf(" . X:%d,Y:%d,C:%s,ESC:%s\n",
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$this->x,
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$this->y,
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(ord($read) < 32 ? '.' : $read),
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($esc AND $brace) ? 'TRUE' : 'FALSE');
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return $read;
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}
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public function updateBaseline()
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{
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$this->so->sendBaseline(
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$this->so->co,
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sprintf('%02.0f:%02.0f]%s'.RESET.'[',
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$this->y,
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$this->x,
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($this->fo->attr($this->x,$this->y) != '-' ? ESC.'['.$this->fo->attr($this->x,$this->y) : '').$this->fo->char($this->x,$this->y),
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)
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);
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}
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public function process()
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{
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dump(__METHOD__);
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}
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} |