Initial work on Frame Edit

2019-07-31 20:19:41 +08:00
parent aa6b2f3244
commit bb031b1b82
7 changed files with 269 additions and 11 deletions
--- a/app/Classes/Control/EditFrame.php
+++ b/app/Classes/Control/EditFrame.php
@@ -0,0 +1,182 @@
+<?php
+
+namespace App\Classes\Control;
+
+use App\Classes\Control;
+use App\Classes\Parser\Ansi;
+
+/**
+ * Class Edit Frame handles frame editing
+ *
+ * @package App\Classes\Control
+ */
+class EditFrame extends Control
+{
+	private $x = 1;
+	private $y = 1;
+
+	protected function boot()
+	{
+		// Clear screen and setup edit.
+		$this->so->co->send(CLS.HOME.DOWN.CON);
+
+		// @todo Add page number + "EDIT" (prob only required for login pages which dont show page num)
+		$this->so->co->send($this->fo->raw().$this->so->moveCursor(1,2));
+
+		$this->updateBaseline();
+	}
+
+	public function handle(string $read)
+	{
+		static $esc = FALSE;
+		static $brace = FALSE;
+		static $out = '';
+		static $key = '';
+
+		$out .= $read;
+
+		switch ($read)
+		{
+			case 'A':
+				if ($esc AND $brace)
+				{
+					$this->y--;
+					if ($this->y < 1) {
+						$this->y = 1;
+						$out = '';
+					}
+
+					$brace = $esc = FALSE;
+				}
+				break;
+
+			case 'B':
+				if ($esc AND $brace)
+				{
+					$this->y++;
+					if ($this->y > $this->fo->frame_length()) {
+						$this->y = $this->fo->frame_length();
+						$out = '';
+					}
+
+					$brace =$esc = FALSE;
+				}
+				break;
+
+			case 'C':
+				if ($esc AND $brace)
+				{
+					$this->x++;
+					if ($this->x > $this->fo->frame_width()) {
+						$this->x = $this->fo->frame_width();
+						$out = '';
+					}
+
+					$brace =$esc = FALSE;
+				}
+				break;
+
+			case 'D':
+				if ($esc AND $brace)
+				{
+					$this->x--;
+					if ($this->x < 1) {
+						$this->x = 1;
+						$out = '';
+					}
+
+					$brace = $esc = FALSE;
+				}
+				break;
+
+			case '[':
+				if ($esc)
+					$brace = TRUE;
+				break;
+
+			case '1':
+			case '2':
+			case '3':
+			case '4':
+			case '5':
+			case '6':
+			case '7':
+			case '8':
+			case '9':
+			case '0':
+				if ($esc AND $brace) {
+					$key .= $read;
+				} else {
+					$this->x++;
+				}
+				break;
+
+			case '~':
+				if ($esc AND $brace)
+				{
+					switch ($key)
+					{
+						// F9 Pressed
+						case 20:
+							break;
+
+						// F10 Pressed
+						case 21:
+							$this->complete = TRUE;
+							$this->state = ['action'=>ACTION_GOTO,'mode'=>NULL];
+							break;
+					}
+
+					$brace = $esc = FALSE;
+					$key = '';
+				}
+				break;
+
+			case ESC;
+				$esc = TRUE;
+				break;
+
+			case LF: $this->y++; break;
+			case CR; $this->x = 1; break;
+
+			default:
+				if ($esc)
+					$esc = FALSE;
+
+				$this->x++;
+		}
+
+		if (! $esc)
+		{
+			printf("  . SENDING OUT: %s\n",$out);
+			$this->so->co->send($out);
+			$this->updateBaseline();
+			$out = '';
+		}
+
+		printf("  . X:%d,Y:%d,C:%s,ESC:%s\n",
+			$this->x,
+			$this->y,
+			(ord($read) < 32 ? '.' : $read),
+			($esc AND $brace) ? 'TRUE' : 'FALSE');
+
+		return $read;
+	}
+
+	public function updateBaseline()
+	{
+		$this->so->sendBaseline(
+			$this->so->co,
+			sprintf('%02.0f:%02.0f]%s'.RESET.'[',
+				$this->y,
+				$this->x,
+				($this->fo->attr($this->x,$this->y) != '-' ? ESC.'['.$this->fo->attr($this->x,$this->y) : '').$this->fo->char($this->x,$this->y),
+			)
+		);
+	}
+
+	public function process()
+	{
+		dump(__METHOD__);
+	}
+}