* Rewrite of Views. Cleaner. WIP

core/text_view.js

@@ -0,0 +1,68 @@
+/* jslint node: true */
+'use strict';
+
+var View			= require('./view.js').View;
+var miscUtil		= require('./misc_util.js');
+var strUtil			= require('./string_util.js');
+var ansi			= require('./ansi_term.js');
+var util			= require('util');
+var assert			= require('assert');
+
+exports.TextView			= TextView;
+
+function TextView(client, options) {
+	View.call(this, client, options);
+
+	var self = this;
+
+	if(this.options.maxLength) {
+		this.maxLength = this.options.maxLength;
+	}
+
+	this.textStyle = this.options.textStyle || 'normal';
+	this.multiLine = this.options.multiLine || false;
+
+	assert(!this.multiLine);	//	:TODO: not yet supported
+
+	if(!this.multiLine) {
+		this.dimens.height = 1;
+	}
+
+	this.setText(this.options.text || '');
+
+	this.isPasswordTextStyle = 'P' === self.textStyle || 'password' === self.textStyle;
+
+	if(this.isPasswordTextStyle) {
+		this.passwordMaskChar = miscUtil.valueWithDefault(this.options.passwordMaskChar, '*').substr(0, 1);
+	}
+}
+
+util.inherits(TextView, View);
+
+TextView.prototype.redraw = function() {
+	TextView.super_.prototype.redraw.call(this);
+
+	var color = this.hasFocus ?	this.getFocusColor() : this.getColor();
+	
+	this.client.term.write(ansi.sgr(color.flags, color.fg, color.bg));
+
+	if(this.isPasswordTextStyle) {
+		this.client.term.write(strUtil.pad(new Array(this.text.length).join(this.passwordMaskChar), this.dimens.width));
+	} else {
+		this.client.term.write(strUtil.pad(this.text, this.dimens.width));
+	}
+};
+
+TextView.prototype.setText = function(text) {
+	this.text = text;
+
+	if(this.maxLength > 0) {
+		this.text = this.text.substr(0, this.maxLength);
+	}
+
+	this.text = strUtil.stylizeString(this.text, this.textStyle);
+
+	if(!this.multiLine) {
+		this.dimens.width = this.text.length;
+	}
+};