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Diffstat (limited to 'deps/node/deps/npm/node_modules/cli-table3/src/cell.js')
| -rw-r--r-- | deps/node/deps/npm/node_modules/cli-table3/src/cell.js | 371 |
1 files changed, 0 insertions, 371 deletions
diff --git a/deps/node/deps/npm/node_modules/cli-table3/src/cell.js b/deps/node/deps/npm/node_modules/cli-table3/src/cell.js deleted file mode 100644 index 2db7f74d..00000000 --- a/deps/node/deps/npm/node_modules/cli-table3/src/cell.js +++ /dev/null @@ -1,371 +0,0 @@ -const utils = require('./utils'); - -class Cell { - /** - * A representation of a cell within the table. - * Implementations must have `init` and `draw` methods, - * as well as `colSpan`, `rowSpan`, `desiredHeight` and `desiredWidth` properties. - * @param options - * @constructor - */ - constructor(options) { - this.setOptions(options); - - /** - * Each cell will have it's `x` and `y` values set by the `layout-manager` prior to - * `init` being called; - * @type {Number} - */ - this.x = null; - this.y = null; - } - - setOptions(options) { - if (['boolean', 'number', 'string'].indexOf(typeof options) !== -1) { - options = { content: '' + options }; - } - options = options || {}; - this.options = options; - let content = options.content; - if (['boolean', 'number', 'string'].indexOf(typeof content) !== -1) { - this.content = String(content); - } else if (!content) { - this.content = ''; - } else { - throw new Error('Content needs to be a primitive, got: ' + typeof content); - } - this.colSpan = options.colSpan || 1; - this.rowSpan = options.rowSpan || 1; - } - - mergeTableOptions(tableOptions, cells) { - this.cells = cells; - - let optionsChars = this.options.chars || {}; - let tableChars = tableOptions.chars; - let chars = (this.chars = {}); - CHAR_NAMES.forEach(function(name) { - setOption(optionsChars, tableChars, name, chars); - }); - - this.truncate = this.options.truncate || tableOptions.truncate; - - let style = (this.options.style = this.options.style || {}); - let tableStyle = tableOptions.style; - setOption(style, tableStyle, 'padding-left', this); - setOption(style, tableStyle, 'padding-right', this); - this.head = style.head || tableStyle.head; - this.border = style.border || tableStyle.border; - - let fixedWidth = tableOptions.colWidths[this.x]; - if (tableOptions.wordWrap && fixedWidth) { - fixedWidth -= this.paddingLeft + this.paddingRight; - if (this.colSpan) { - let i = 1; - while (i < this.colSpan) { - fixedWidth += tableOptions.colWidths[this.x + i]; - i++; - } - } - this.lines = utils.colorizeLines(utils.wordWrap(fixedWidth, this.content)); - } else { - this.lines = utils.colorizeLines(this.content.split('\n')); - } - - this.desiredWidth = utils.strlen(this.content) + this.paddingLeft + this.paddingRight; - this.desiredHeight = this.lines.length; - } - - /** - * Initializes the Cells data structure. - * - * @param tableOptions - A fully populated set of tableOptions. - * In addition to the standard default values, tableOptions must have fully populated the - * `colWidths` and `rowWidths` arrays. Those arrays must have lengths equal to the number - * of columns or rows (respectively) in this table, and each array item must be a Number. - * - */ - init(tableOptions) { - let x = this.x; - let y = this.y; - this.widths = tableOptions.colWidths.slice(x, x + this.colSpan); - this.heights = tableOptions.rowHeights.slice(y, y + this.rowSpan); - this.width = this.widths.reduce(sumPlusOne, -1); - this.height = this.heights.reduce(sumPlusOne, -1); - - this.hAlign = this.options.hAlign || tableOptions.colAligns[x]; - this.vAlign = this.options.vAlign || tableOptions.rowAligns[y]; - - this.drawRight = x + this.colSpan == tableOptions.colWidths.length; - } - - /** - * Draws the given line of the cell. - * This default implementation defers to methods `drawTop`, `drawBottom`, `drawLine` and `drawEmpty`. - * @param lineNum - can be `top`, `bottom` or a numerical line number. - * @param spanningCell - will be a number if being called from a RowSpanCell, and will represent how - * many rows below it's being called from. Otherwise it's undefined. - * @returns {String} The representation of this line. - */ - draw(lineNum, spanningCell) { - if (lineNum == 'top') return this.drawTop(this.drawRight); - if (lineNum == 'bottom') return this.drawBottom(this.drawRight); - let padLen = Math.max(this.height - this.lines.length, 0); - let padTop; - switch (this.vAlign) { - case 'center': - padTop = Math.ceil(padLen / 2); - break; - case 'bottom': - padTop = padLen; - break; - default: - padTop = 0; - } - if (lineNum < padTop || lineNum >= padTop + this.lines.length) { - return this.drawEmpty(this.drawRight, spanningCell); - } - let forceTruncation = this.lines.length > this.height && lineNum + 1 >= this.height; - return this.drawLine(lineNum - padTop, this.drawRight, forceTruncation, spanningCell); - } - - /** - * Renders the top line of the cell. - * @param drawRight - true if this method should render the right edge of the cell. - * @returns {String} - */ - drawTop(drawRight) { - let content = []; - if (this.cells) { - //TODO: cells should always exist - some tests don't fill it in though - this.widths.forEach(function(width, index) { - content.push(this._topLeftChar(index)); - content.push(utils.repeat(this.chars[this.y == 0 ? 'top' : 'mid'], width)); - }, this); - } else { - content.push(this._topLeftChar(0)); - content.push(utils.repeat(this.chars[this.y == 0 ? 'top' : 'mid'], this.width)); - } - if (drawRight) { - content.push(this.chars[this.y == 0 ? 'topRight' : 'rightMid']); - } - return this.wrapWithStyleColors('border', content.join('')); - } - - _topLeftChar(offset) { - let x = this.x + offset; - let leftChar; - if (this.y == 0) { - leftChar = x == 0 ? 'topLeft' : offset == 0 ? 'topMid' : 'top'; - } else { - if (x == 0) { - leftChar = 'leftMid'; - } else { - leftChar = offset == 0 ? 'midMid' : 'bottomMid'; - if (this.cells) { - //TODO: cells should always exist - some tests don't fill it in though - let spanAbove = this.cells[this.y - 1][x] instanceof Cell.ColSpanCell; - if (spanAbove) { - leftChar = offset == 0 ? 'topMid' : 'mid'; - } - if (offset == 0) { - let i = 1; - while (this.cells[this.y][x - i] instanceof Cell.ColSpanCell) { - i++; - } - if (this.cells[this.y][x - i] instanceof Cell.RowSpanCell) { - leftChar = 'leftMid'; - } - } - } - } - } - return this.chars[leftChar]; - } - - wrapWithStyleColors(styleProperty, content) { - if (this[styleProperty] && this[styleProperty].length) { - try { - let colors = require('colors/safe'); - for (let i = this[styleProperty].length - 1; i >= 0; i--) { - colors = colors[this[styleProperty][i]]; - } - return colors(content); - } catch (e) { - return content; - } - } else { - return content; - } - } - - /** - * Renders a line of text. - * @param lineNum - Which line of text to render. This is not necessarily the line within the cell. - * There may be top-padding above the first line of text. - * @param drawRight - true if this method should render the right edge of the cell. - * @param forceTruncationSymbol - `true` if the rendered text should end with the truncation symbol even - * if the text fits. This is used when the cell is vertically truncated. If `false` the text should - * only include the truncation symbol if the text will not fit horizontally within the cell width. - * @param spanningCell - a number of if being called from a RowSpanCell. (how many rows below). otherwise undefined. - * @returns {String} - */ - drawLine(lineNum, drawRight, forceTruncationSymbol, spanningCell) { - let left = this.chars[this.x == 0 ? 'left' : 'middle']; - if (this.x && spanningCell && this.cells) { - let cellLeft = this.cells[this.y + spanningCell][this.x - 1]; - while (cellLeft instanceof ColSpanCell) { - cellLeft = this.cells[cellLeft.y][cellLeft.x - 1]; - } - if (!(cellLeft instanceof RowSpanCell)) { - left = this.chars['rightMid']; - } - } - let leftPadding = utils.repeat(' ', this.paddingLeft); - let right = drawRight ? this.chars['right'] : ''; - let rightPadding = utils.repeat(' ', this.paddingRight); - let line = this.lines[lineNum]; - let len = this.width - (this.paddingLeft + this.paddingRight); - if (forceTruncationSymbol) line += this.truncate || '…'; - let content = utils.truncate(line, len, this.truncate); - content = utils.pad(content, len, ' ', this.hAlign); - content = leftPadding + content + rightPadding; - return this.stylizeLine(left, content, right); - } - - stylizeLine(left, content, right) { - left = this.wrapWithStyleColors('border', left); - right = this.wrapWithStyleColors('border', right); - if (this.y === 0) { - content = this.wrapWithStyleColors('head', content); - } - return left + content + right; - } - - /** - * Renders the bottom line of the cell. - * @param drawRight - true if this method should render the right edge of the cell. - * @returns {String} - */ - drawBottom(drawRight) { - let left = this.chars[this.x == 0 ? 'bottomLeft' : 'bottomMid']; - let content = utils.repeat(this.chars.bottom, this.width); - let right = drawRight ? this.chars['bottomRight'] : ''; - return this.wrapWithStyleColors('border', left + content + right); - } - - /** - * Renders a blank line of text within the cell. Used for top and/or bottom padding. - * @param drawRight - true if this method should render the right edge of the cell. - * @param spanningCell - a number of if being called from a RowSpanCell. (how many rows below). otherwise undefined. - * @returns {String} - */ - drawEmpty(drawRight, spanningCell) { - let left = this.chars[this.x == 0 ? 'left' : 'middle']; - if (this.x && spanningCell && this.cells) { - let cellLeft = this.cells[this.y + spanningCell][this.x - 1]; - while (cellLeft instanceof ColSpanCell) { - cellLeft = this.cells[cellLeft.y][cellLeft.x - 1]; - } - if (!(cellLeft instanceof RowSpanCell)) { - left = this.chars['rightMid']; - } - } - let right = drawRight ? this.chars['right'] : ''; - let content = utils.repeat(' ', this.width); - return this.stylizeLine(left, content, right); - } -} - -class ColSpanCell { - /** - * A Cell that doesn't do anything. It just draws empty lines. - * Used as a placeholder in column spanning. - * @constructor - */ - constructor() {} - - draw() { - return ''; - } - - init() {} - - mergeTableOptions() {} -} - -class RowSpanCell { - /** - * A placeholder Cell for a Cell that spans multiple rows. - * It delegates rendering to the original cell, but adds the appropriate offset. - * @param originalCell - * @constructor - */ - constructor(originalCell) { - this.originalCell = originalCell; - } - - init(tableOptions) { - let y = this.y; - let originalY = this.originalCell.y; - this.cellOffset = y - originalY; - this.offset = findDimension(tableOptions.rowHeights, originalY, this.cellOffset); - } - - draw(lineNum) { - if (lineNum == 'top') { - return this.originalCell.draw(this.offset, this.cellOffset); - } - if (lineNum == 'bottom') { - return this.originalCell.draw('bottom'); - } - return this.originalCell.draw(this.offset + 1 + lineNum); - } - - mergeTableOptions() {} -} - -// HELPER FUNCTIONS -function setOption(objA, objB, nameB, targetObj) { - let nameA = nameB.split('-'); - if (nameA.length > 1) { - nameA[1] = nameA[1].charAt(0).toUpperCase() + nameA[1].substr(1); - nameA = nameA.join(''); - targetObj[nameA] = objA[nameA] || objA[nameB] || objB[nameA] || objB[nameB]; - } else { - targetObj[nameB] = objA[nameB] || objB[nameB]; - } -} - -function findDimension(dimensionTable, startingIndex, span) { - let ret = dimensionTable[startingIndex]; - for (let i = 1; i < span; i++) { - ret += 1 + dimensionTable[startingIndex + i]; - } - return ret; -} - -function sumPlusOne(a, b) { - return a + b + 1; -} - -let CHAR_NAMES = [ - 'top', - 'top-mid', - 'top-left', - 'top-right', - 'bottom', - 'bottom-mid', - 'bottom-left', - 'bottom-right', - 'left', - 'left-mid', - 'mid', - 'mid-mid', - 'right', - 'right-mid', - 'middle', -]; -module.exports = Cell; -module.exports.ColSpanCell = ColSpanCell; -module.exports.RowSpanCell = RowSpanCell; |