diff options
| author | Florian Dold <florian.dold@gmail.com> | 2017-05-03 15:35:00 +0200 |
|---|---|---|
| committer | Florian Dold <florian.dold@gmail.com> | 2017-05-03 15:35:00 +0200 |
| commit | de98e0b232509d5f40c135d540a70e415272ff85 (patch) | |
| tree | a79222a5b58484ab3b80d18efcaaa7ccc4769b33 /node_modules/renderkid/lib/RenderKid.js | |
| parent | e0c9d480a73fa629c1e4a47d3e721f1d2d345406 (diff) | |
node_modules
Diffstat (limited to 'node_modules/renderkid/lib/RenderKid.js')
| -rw-r--r-- | node_modules/renderkid/lib/RenderKid.js | 197 |
1 files changed, 197 insertions, 0 deletions
diff --git a/node_modules/renderkid/lib/RenderKid.js b/node_modules/renderkid/lib/RenderKid.js new file mode 100644 index 000000000..a317e2e63 --- /dev/null +++ b/node_modules/renderkid/lib/RenderKid.js @@ -0,0 +1,197 @@ +// Generated by CoffeeScript 1.9.3 +var AnsiPainter, Layout, RenderKid, Styles, blockStyleApplier, inlineStyleApplier, object, stripAnsi, terminalWidth, tools; + +inlineStyleApplier = require('./renderKid/styleApplier/inline'); + +blockStyleApplier = require('./renderKid/styleApplier/block'); + +AnsiPainter = require('./AnsiPainter'); + +Styles = require('./renderKid/Styles'); + +Layout = require('./Layout'); + +tools = require('./tools'); + +object = require('utila').object; + +stripAnsi = require('strip-ansi'); + +terminalWidth = require('./tools').getCols(); + +module.exports = RenderKid = (function() { + var self; + + self = RenderKid; + + RenderKid.AnsiPainter = AnsiPainter; + + RenderKid.Layout = Layout; + + RenderKid.quote = tools.quote; + + RenderKid.tools = tools; + + RenderKid._defaultConfig = { + layout: { + terminalWidth: terminalWidth + } + }; + + function RenderKid(config) { + if (config == null) { + config = {}; + } + this.tools = self.tools; + this._config = object.append(self._defaultConfig, config); + this._initStyles(); + } + + RenderKid.prototype._initStyles = function() { + return this._styles = new Styles; + }; + + RenderKid.prototype.style = function() { + return this._styles.setRule.apply(this._styles, arguments); + }; + + RenderKid.prototype._getStyleFor = function(el) { + return this._styles.getStyleFor(el); + }; + + RenderKid.prototype.render = function(input, withColors) { + if (withColors == null) { + withColors = true; + } + return this._paint(this._renderDom(this._toDom(input)), withColors); + }; + + RenderKid.prototype._toDom = function(input) { + if (typeof input === 'string') { + return this._parse(input); + } else if (object.isBareObject(input) || Array.isArray(input)) { + return this._objToDom(input); + } else { + throw Error("Invalid input type. Only strings, arrays and objects are accepted"); + } + }; + + RenderKid.prototype._objToDom = function(o, injectFakeRoot) { + if (injectFakeRoot == null) { + injectFakeRoot = true; + } + if (injectFakeRoot) { + o = { + body: o + }; + } + return tools.objectToDom(o); + }; + + RenderKid.prototype._paint = function(text, withColors) { + var painted; + painted = AnsiPainter.paint(text); + if (withColors) { + return painted; + } else { + return stripAnsi(painted); + } + }; + + RenderKid.prototype._parse = function(string, injectFakeRoot) { + if (injectFakeRoot == null) { + injectFakeRoot = true; + } + if (injectFakeRoot) { + string = '<body>' + string + '</body>'; + } + return tools.stringToDom(string); + }; + + RenderKid.prototype._renderDom = function(dom) { + var bodyTag, layout, rootBlock; + bodyTag = dom[0]; + layout = new Layout(this._config.layout); + rootBlock = layout.getRootBlock(); + this._renderBlockNode(bodyTag, null, rootBlock); + return layout.get(); + }; + + RenderKid.prototype._renderChildrenOf = function(parentNode, parentBlock) { + var i, len, node, nodes; + nodes = parentNode.children; + for (i = 0, len = nodes.length; i < len; i++) { + node = nodes[i]; + this._renderNode(node, parentNode, parentBlock); + } + }; + + RenderKid.prototype._renderNode = function(node, parentNode, parentBlock) { + if (node.type === 'text') { + this._renderText(node, parentNode, parentBlock); + } else if (node.name === 'br') { + this._renderBr(node, parentNode, parentBlock); + } else if (this._isBlock(node)) { + this._renderBlockNode(node, parentNode, parentBlock); + } else if (this._isNone(node)) { + return; + } else { + this._renderInlineNode(node, parentNode, parentBlock); + } + }; + + RenderKid.prototype._renderText = function(node, parentNode, parentBlock) { + var ref, text; + text = node.data; + text = text.replace(/\s+/g, ' '); + if ((parentNode != null ? (ref = parentNode.styles) != null ? ref.display : void 0 : void 0) !== 'inline') { + text = text.trim(); + } + if (text.length === 0) { + return; + } + text = text.replace(/&nl;/g, "\n"); + return parentBlock.write(text); + }; + + RenderKid.prototype._renderBlockNode = function(node, parentNode, parentBlock) { + var after, before, block, blockConfig, ref; + ref = blockStyleApplier.applyTo(node, this._getStyleFor(node)), before = ref.before, after = ref.after, blockConfig = ref.blockConfig; + block = parentBlock.openBlock(blockConfig); + if (before !== '') { + block.write(before); + } + this._renderChildrenOf(node, block); + if (after !== '') { + block.write(after); + } + return block.close(); + }; + + RenderKid.prototype._renderInlineNode = function(node, parentNode, parentBlock) { + var after, before, ref; + ref = inlineStyleApplier.applyTo(node, this._getStyleFor(node)), before = ref.before, after = ref.after; + if (before !== '') { + parentBlock.write(before); + } + this._renderChildrenOf(node, parentBlock); + if (after !== '') { + return parentBlock.write(after); + } + }; + + RenderKid.prototype._renderBr = function(node, parentNode, parentBlock) { + return parentBlock.write("\n"); + }; + + RenderKid.prototype._isBlock = function(node) { + return !(node.type === 'text' || node.name === 'br' || this._getStyleFor(node).display !== 'block'); + }; + + RenderKid.prototype._isNone = function(node) { + return !(node.type === 'text' || node.name === 'br' || this._getStyleFor(node).display !== 'none'); + }; + + return RenderKid; + +})(); |