Mon 21 Jul 22:43:21 CEST 2025

js/term/widgets/line.js

@@ -0,0 +1,82 @@
+/**
+ **      ==============================
+ **       O           O      O   OOOO
+ **       O           O     O O  O   O
+ **       O           O     O O  O   O
+ **       OOOO   OOOO O     OOO  OOOO
+ **       O   O       O    O   O O   O
+ **       O   O       O    O   O O   O
+ **       OOOO        OOOO O   O OOOO
+ **      ==============================
+ **      Dr. Stefan Bosse http://www.bsslab.de
+ **
+ **      COPYRIGHT: THIS SOFTWARE, EXECUTABLE AND SOURCE CODE IS OWNED
+ **                 BY THE AUTHOR(S).
+ **                 THIS SOURCE CODE MAY NOT BE COPIED, EXTRACTED,
+ **                 MODIFIED, OR OTHERWISE USED IN A CONTEXT
+ **                 OUTSIDE OF THE SOFTWARE SYSTEM.
+ **
+ **    $AUTHORS:     Christopher Jeffrey, Stefan Bosse
+ **    $INITIAL:     (C) 2013-2015, Christopher Jeffrey and contributors
+ **    $MODIFIED:    by sbosse
+ **    $REVESIO:     1.2.1
+ **
+ **    $INFO:
+ **
+ **    line.js - line element for blessed
+ **
+ **    $ENDOFINFO
+ */
+
+/**
+ * Modules
+ */
+var Comp = Require('com/compat');
+
+var Node = Require('term/widgets/node');
+var Box = Require('term/widgets/box');
+
+/**
+ * Line
+ */
+
+function Line(options) {
+  if (!instanceOf(this,Node)) {
+    return new Line(options);
+  }
+
+  options = options || {};
+
+  var orientation = options.orientation || 'vertical';
+  delete options.orientation;
+
+  if (orientation === 'vertical') {
+    options.width = 1;
+  } else {
+    options.height = 1;
+  }
+
+  Box.call(this, options);
+
+  this.ch = !options.type || options.type === 'line'
+    ? orientation === 'horizontal' ? '─' : '│'
+    : options.ch || ' ';
+
+  this.border = {
+    type: 'bg',
+    __proto__: this
+  };
+
+  this.style.border = this.style;
+}
+
+//Line.prototype.__proto__ = Box.prototype;
+inheritPrototype(Line,Box);
+
+Line.prototype.type = 'line';
+
+/**
+ * Expose
+ */
+
+module.exports = Line;