zydronium/enigma-bbs
1
0
Fork 0
mirror of https://github.com/NuSkooler/enigma-bbs.git synced 2025-07-25 03:58:17 +02:00
Code Issues Projects Releases Packages Wiki Activity

* A bit of work on VerticalMenuView

Browse source 
* Inheritance updates for Views
* Fixes and better handling of MCI factory
This commit is contained in:
Bryan Ashby 2014-10-31 16:25:11 -06:00
parent c3aa4c44e2
commit edc8266310
12 changed files with 125 additions and 73 deletions
Download patch file Download diff file Expand all files Collapse all files

55
core/vertical_menu_view.js
View file

@ -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();
};