* A bit of work on VerticalMenuView

* Inheritance updates for Views
* Fixes and better handling of MCI factory

core/ansi_escape_parser.js

@@ -163,8 +163,6 @@ function ANSIEscapeParser(options) {
 
 				
 				self.emit('mci', mciCode, id, args);
-				console.log(self.row + ', ' + self.column);
-				console.log(match[0]);
 
 				if(self.mciReplaceChar.length > 0) {
 					escape('m', [self.lastFlags, self.lastFgColor, self.lastBgColor]);

core/art.js

@@ -426,6 +426,7 @@ function display(art, options, cb) {
 	parser.on('mci', function onMCI(mciCode, id, args) {
 		id = id || generatedId++;
 		var mapItem = mciCode + id;
+		//	:TODO: Avoid mutiple [] lookups here
 		if(mci[mapItem]) {
 			mci[mapItem].focusColor = {
 				fg		: parser.fgColor,

core/config.js

@@ -6,9 +6,6 @@ var paths		= require('path');
 var miscUtil	= require('./misc_util.js');
 
 module.exports = {
-	//	:TODO: remove this ... anti-pattern!
-	//config			: undefined,
-
 	defaultPath		: function() {
 		var base = miscUtil.resolvePath('~/');
 		if(base) {

core/mci_view_factory.js

@@ -4,6 +4,7 @@
 var TextView			= require('./text_view.js').TextView;
 var EditTextView		= require('./edit_text_view.js').EditTextView;
 var ButtonView			= require('./button_view.js').ButtonView;
+var VerticalMenuView	= require('./vertical_menu_view.js').VerticalMenuView;
 var Config				= require('./config.js').config;
 var packageJson 		= require('../package.json');
 var assert				= require('assert');
@@ -19,11 +20,19 @@ MCIViewFactory.prototype.getPredefinedViewLabel = function(name) {
 	switch(name) {
 		case 'BN' : label = Config.bbsName; break;
 		case 'VL' : label = 'ENiGMA½ v' + packageJson.version; break;
+		case 'VN' : label = packageJson.version; break;
 	}
 
 	return label;
 };
 
+//	:TODO: probably do something like this and generalize all of this:
+/*
+var MCI_ARG_MAP = {
+	'ET' : { 0 : 'maxLength', 1 : 'textStyle' }
+};
+*/
+
 MCIViewFactory.prototype.createFromMCI = function(mci) {
 	assert(mci.code);
 	assert(mci.id > 0);
@@ -37,8 +46,18 @@ MCIViewFactory.prototype.createFromMCI = function(mci) {
 		position	: { x : mci.position[0], y : mci.position[1] },
 	};
 
+	//	:TODO: move this stuff out of the switch to their own methods/objects
+	function setOption(pos, name) {
+		if(mci.args.length > pos && mci.args[pos].length > 0) {
+			options[name] = mci.args[pos];
+			return true;
+		}
+		return false;
+	}
+
 	switch(mci.code) {
 		case 'TL' : 
+			//	:TODO: convert to setOption()
 			if(mci.args.length > 0) {
 				options.textStyle = mci.args[0];
 			}
@@ -56,19 +75,17 @@ MCIViewFactory.prototype.createFromMCI = function(mci) {
 			break;
 
 		case 'ET' :
-			if(mci.args.length > 0) {
-				options.maxLength	= mci.args[0];
+			if(setOption(0, 'maxLength')) {
 				options.dimens = { width : options.maxLength };
 			}
 
-			if(mci.args.length > 1) {
-				options.textStyle = mci.args[1];
-			}
+			setOption(1, 'textStyle');
 
 			view = new EditTextView(this.client, options);
 			break;
 
 		case 'PL' : 
+		//	:TODO: convert to setOption()
 			if(mci.args.length > 0) {
 				options.text = this.getPredefinedViewLabel(mci.args[0]);
 				if(options.text) {
@@ -91,6 +108,7 @@ MCIViewFactory.prototype.createFromMCI = function(mci) {
 			break;
 
 		case 'BV' : 
+		//	:TODO: convert to setOption()
 			if(mci.args.length > 0) {
 				options.text 	= mci.args[0];
 				options.dimens	= { width : options.text.length };
@@ -98,6 +116,12 @@ MCIViewFactory.prototype.createFromMCI = function(mci) {
 
 			view = new ButtonView(this.client, options);
 			break;
+
+		case 'VM' :
+			setOption(0, 'itemSpacing');
+
+			view = new VerticalMenuView(this.client, options);
+			break;
 	}
 
 	return view;

core/menu_view.js

@@ -3,26 +3,39 @@
 
 var View			= require('./view.js').View;
 var ansi			= require('./ansi_term.js');
+var miscUtil		= require('./misc_util.js');
 var util			= require('util');
 var assert			= require('assert');
 
 exports.MenuView	= MenuView;
 
 function MenuView(client, options) {
+	options.acceptsFocus = miscUtil.valueWithDefault(options.acceptsFocus, true);
+	var self = this;
+
 	View.call(this, client, options);
 
+	this.focusedItemIndex = 0;
+	
+
+	//// --- TESTING 
+	options.items = [ 'Login', 'Apply', 'Logout' ];
+	//options.itemSpacing = 2;
+	//// --- TESTING 
+
 	this.items = [];
 	if(this.options.items) {
 		this.options.items.forEach(function onItem(itemText) {
-			this.items.push({
+			self.items.push({
 				text		: itemText,
-				focused		: false,
 				selected	: false,
 			});
 		});
 	}
 
 	this.itemSpacing	= this.options.itemSpacing || 1;
+	this.itemSpacing	= parseInt(this.itemSpacing, 10);
+
 	this.focusPrefix	= this.options.focusPrefix || '';
 	this.focusSuffix	= this.options.focusSuffix || '';
 }

core/text_view.js

@@ -17,7 +17,6 @@ function TextView(client, options) {
 		this.maxLength = this.options.maxLength;
 	}
 
-	this.textStyle	= this.options.textStyle || 'normal';
 	this.multiLine	= this.options.multiLine || false;
 	this.fillChar	= miscUtil.valueWithDefault(this.options.fillChar, ' ').substr(0, 1);
 
@@ -29,8 +28,6 @@ function TextView(client, options) {
 
 	this.setText(this.options.text || '');
 
-	this.isPasswordTextStyle = 'P' === this.textStyle || 'password' === this.textStyle;
-
 	if(this.isPasswordTextStyle) {
 		this.textMaskChar = miscUtil.valueWithDefault(this.options.textMaskChar, '*').substr(0, 1);
 	}
@@ -45,7 +42,7 @@ TextView.prototype.redraw = function() {
 	this.client.term.write(this.getANSIColor(color));
 
 	//	:TODO: If using fillChar, don't just pad. switch to non-focus color & fill with |fillChar|
-
+	//	:TODO: Apply justification
 	if(this.isPasswordTextStyle) {
 		this.client.term.write(strUtil.pad(new Array(this.text.length + 1).join(this.textMaskChar), this.dimens.width));
 	} else {

core/vertical_menu_view.js

@@ -3,15 +3,70 @@
 
 var MenuView		= require('./menu_view.js').MenuView;
 var ansi			= require('./ansi_term.js');
+var strUtil			= require('./string_util.js');
 var util			= require('util');
 var assert			= require('assert');
 
+exports.VerticalMenuView		= VerticalMenuView;
+
 function VerticalMenuView(client, options) {
 	MenuView.call(this, client, options);
+
+	var self = this;
+
+	this.cacheXPositions = function() {
+		if(self.xPositionCacheExpired) {
+			var count = this.items.length;
+			var x = self.position.x;
+			for(var i = 0; i < count; ++i) {
+				if(i > 0) {
+					x += self.itemSpacing;
+				}
+
+				self.items[i].xPosition = x;
+			}
+			self.xPositionCacheExpired = false;
+		}
+	};
 }
 
 util.inherits(VerticalMenuView, MenuView);
 
+VerticalMenuView.prototype.setPosition = function(pos) {
+	VerticalMenuView.super_.prototype.setPosition.call(this, pos);
+
+	this.xPositionCacheExpired = true;
+};
+
 VerticalMenuView.prototype.redraw = function() {
 	VerticalMenuView.super_.prototype.redraw.call(this);
+
+	var color		= this.getColor();
+	var focusColor	= this.getFocusColor();
+	console.log(focusColor);
+	var x			= this.position.x;
+	var y			= this.position.y;
+
+	var count = this.items.length;
+	var item;
+	var text;
+
+	this.cacheXPositions();
+
+	for(var i = 0; i < count; ++i) {
+		item = this.items[i];
+
+		this.client.term.write(ansi.goto(item.xPosition, y));
+
+		this.client.term.write(this.getANSIColor(i === this.focusedItemIndex || item.selected ? focusColor : color));
+
+		text = strUtil.stylizeString(item.text, item.hasFocus ? this.focusTextStyle : this.textStyle);
+		this.client.term.write(text);	//	:TODO: apply justify, and style		
+	}
+};
+
+VerticalMenuView.prototype.setFocus = function(focused) {
+	VerticalMenuView.super_.prototype.setFocus.call(this, focused);
+
+	this.redraw();
 };

core/view.js

@@ -33,6 +33,9 @@ function View(client, options) {
 	this.position 		= { x : 0, y : 0 };
 	this.dimens			= { height : 1, width : 0 };
 
+	this.textStyle		= this.options.textStyle || 'normal';
+	this.focusTextStyle	= this.options.focusTextStyle || this.textStyle;
+	
 	if(this.options.id) {
 		this.setId(this.options.id);
 	}
@@ -41,6 +44,8 @@ function View(client, options) {
 		this.setPosition(this.options.position);
 	}
 
+	this.isPasswordTextStyle = 'P' === this.textStyle || 'password' === this.textStyle;
+
 	//	:TODO: Don't allow width/height > client.term
 	if(this.options.dimens && this.options.dimens.height) {
 		this.dimens.height = this.options.dimens.height;

core/view_controller.js

@@ -126,6 +126,7 @@ ViewController.prototype.setViewOrder = function(order) {
 		});
 	}
 
+	if(viewIdOrder.length > 0) {
 		var view;
 		var count = viewIdOrder.length - 1;
 		for(var i = 0; i < count; ++i) {
@@ -133,8 +134,9 @@ ViewController.prototype.setViewOrder = function(order) {
 		}
 
 		this.firstId = viewIdOrder[0];
-	var lastId = viewIdOrder[viewIdOrder.length - 1];
+		var lastId = viewIdOrder.length > 1 ? viewIdOrder[viewIdOrder.length - 1] : this.firstId;
 		this.views[lastId].nextId = this.firstId;
+	}
 };
 
 ViewController.prototype.loadFromMCIMap = function(mciMap) {
@@ -148,7 +150,7 @@ ViewController.prototype.loadFromMCIMap = function(mciMap) {
 		if(view) {
 			view.on('action', self.onViewAction);
 			self.addView(view);
-			view.redraw();
+			view.redraw();	//	:TODO: This can result in double redraw() if we set focus on this item after
 		}
 	});
 };

mods/matrix.js

@@ -30,7 +30,7 @@ function entryPoint(client) {
 
 	//art.getArt('SO-CC1.ANS'/* 'MATRIX'*/, { types: ['.ans'], random: true}, function onArt(err, theArt) {
 	//client.user.properties.art_theme_id = '';
-	theme.getThemeArt('MATRIX_1', client.user.properties.art_theme_id, function onArt(err, theArt) {
+	theme.getThemeArt('MCI_VM1.ANS', client.user.properties.art_theme_id, function onArt(err, theArt) {
 
 	//art.getArt('MATRIX_1.ANS', {}, function onArt(err, theArt) {
 		if(!err) {
@@ -65,46 +65,6 @@ function entryPoint(client) {
 				//vc.getView(4).setText('Login');
 				vc.setViewOrder();
 				vc.switchFocus(1);
-				//vc.addView(etv);
-				//vc.switchFocus(2);
-
-				/*
-
-				client.on('key press', function onKp(key, isSpecial) {
-					key = 'string' === typeof key ? key : key.toString();
-					etv.onKeyPress(key, isSpecial);
-				});
-
-				client.on('special key', function onSK(keyName) {
-					etv.onSpecialKeyPress(keyName);
-				});
-			*/
-				
-				/*
-				var vc = new view.ViewsController(client);
-				vc.loadFromMCIMap(mci);
-				vc.setViewOrder();
-				vc.switchFocus(1);
-				vc.setSubmitView(2);
-
-				vc.on('action', function onAction(act) {
-					if('submit' === act.action) {
-						var un = vc.getView(1).value;
-						var pw = vc.getView(2).value;
-						console.log('userName: ' + un);
-						console.log('password: ' + pw);			
-
-						user.User.loadWithCredentials(un, pw, function onUser(err, user) {
-							if(err) {
-								console.log(err);
-								return;
-							}
-
-							console.log(user.id);
-						});
-					}
-				});
-				*/
 			});
 		}
 	});