| // Generated by CoffeeScript 1.9.3 |
| var Block, Layout, SpecialString, fn, i, len, object, prop, ref, terminalWidth; |
| |
| Block = require('./layout/Block'); |
| |
| object = require('utila').object; |
| |
| SpecialString = require('./layout/SpecialString'); |
| |
| terminalWidth = require('./tools').getCols(); |
| |
| module.exports = Layout = (function() { |
| var self; |
| |
| self = Layout; |
| |
| Layout._rootBlockDefaultConfig = { |
| linePrependor: { |
| options: { |
| amount: 0 |
| } |
| }, |
| lineAppendor: { |
| options: { |
| amount: 0 |
| } |
| }, |
| blockPrependor: { |
| options: { |
| amount: 0 |
| } |
| }, |
| blockAppendor: { |
| options: { |
| amount: 0 |
| } |
| } |
| }; |
| |
| Layout._defaultConfig = { |
| terminalWidth: terminalWidth |
| }; |
| |
| function Layout(config, rootBlockConfig) { |
| var rootConfig; |
| if (config == null) { |
| config = {}; |
| } |
| if (rootBlockConfig == null) { |
| rootBlockConfig = {}; |
| } |
| this._written = []; |
| this._activeBlock = null; |
| this._config = object.append(self._defaultConfig, config); |
| rootConfig = object.append(self._rootBlockDefaultConfig, rootBlockConfig); |
| this._root = new Block(this, null, rootConfig, '__root'); |
| this._root._open(); |
| } |
| |
| Layout.prototype.getRootBlock = function() { |
| return this._root; |
| }; |
| |
| Layout.prototype._append = function(text) { |
| return this._written.push(text); |
| }; |
| |
| Layout.prototype._appendLine = function(text) { |
| var s; |
| this._append(text); |
| s = SpecialString(text); |
| if (s.length < this._config.terminalWidth) { |
| this._append('<none>\n</none>'); |
| } |
| return this; |
| }; |
| |
| Layout.prototype.get = function() { |
| this._ensureClosed(); |
| if (this._written[this._written.length - 1] === '<none>\n</none>') { |
| this._written.pop(); |
| } |
| return this._written.join(""); |
| }; |
| |
| Layout.prototype._ensureClosed = function() { |
| if (this._activeBlock !== this._root) { |
| throw Error("Not all the blocks have been closed. Please call block.close() on all open blocks."); |
| } |
| if (this._root.isOpen()) { |
| this._root.close(); |
| } |
| }; |
| |
| return Layout; |
| |
| })(); |
| |
| ref = ['openBlock', 'write']; |
| fn = function() { |
| var method; |
| method = prop; |
| return Layout.prototype[method] = function() { |
| return this._root[method].apply(this._root, arguments); |
| }; |
| }; |
| for (i = 0, len = ref.length; i < len; i++) { |
| prop = ref[i]; |
| fn(); |
| } |