diff options
Diffstat (limited to 'vendor/assets/javascripts/xterm/fit.js')
-rw-r--r-- | vendor/assets/javascripts/xterm/fit.js | 86 |
1 files changed, 0 insertions, 86 deletions
diff --git a/vendor/assets/javascripts/xterm/fit.js b/vendor/assets/javascripts/xterm/fit.js deleted file mode 100644 index 55438452cad..00000000000 --- a/vendor/assets/javascripts/xterm/fit.js +++ /dev/null @@ -1,86 +0,0 @@ -/* - * Fit terminal columns and rows to the dimensions of its - * DOM element. - * - * Approach: - * - Rows: Truncate the division of the terminal parent element height - * by the terminal row height - * - * - Columns: Truncate the division of the terminal parent element width by - * the terminal character width (apply display: inline at the - * terminal row and truncate its width with the current number - * of columns) - */ -(function (fit) { - if (typeof exports === 'object' && typeof module === 'object') { - /* - * CommonJS environment - */ - module.exports = fit(require('./xterm')); - } else if (typeof define == 'function') { - /* - * Require.js is available - */ - define(['./xterm'], fit); - } else { - /* - * Plain browser environment - */ - fit(window.Terminal); - } -})(function (Xterm) { - /** - * This module provides methods for fitting a terminal's size to a parent container. - * - * @module xterm/addons/fit/fit - */ - var exports = {}; - - exports.proposeGeometry = function (term) { - var parentElementStyle = window.getComputedStyle(term.element.parentElement), - parentElementHeight = parseInt(parentElementStyle.getPropertyValue('height')), - parentElementWidth = parseInt(parentElementStyle.getPropertyValue('width')), - elementStyle = window.getComputedStyle(term.element), - elementPaddingVer = parseInt(elementStyle.getPropertyValue('padding-top')) + parseInt(elementStyle.getPropertyValue('padding-bottom')), - elementPaddingHor = parseInt(elementStyle.getPropertyValue('padding-right')) + parseInt(elementStyle.getPropertyValue('padding-left')), - availableHeight = parentElementHeight - elementPaddingVer, - availableWidth = parentElementWidth - elementPaddingHor, - container = term.rowContainer, - subjectRow = term.rowContainer.firstElementChild, - contentBuffer = subjectRow.innerHTML, - characterHeight, - rows, - characterWidth, - cols, - geometry; - - subjectRow.style.display = 'inline'; - subjectRow.innerHTML = 'W'; // Common character for measuring width, although on monospace - characterWidth = subjectRow.getBoundingClientRect().width; - subjectRow.style.display = ''; // Revert style before calculating height, since they differ. - characterHeight = parseInt(subjectRow.offsetHeight); - subjectRow.innerHTML = contentBuffer; - - rows = parseInt(availableHeight / characterHeight); - cols = parseInt(availableWidth / characterWidth) - 1; - - geometry = {cols: cols, rows: rows}; - return geometry; - }; - - exports.fit = function (term) { - var geometry = exports.proposeGeometry(term); - - term.resize(geometry.cols, geometry.rows); - }; - - Xterm.prototype.proposeGeometry = function () { - return exports.proposeGeometry(this); - }; - - Xterm.prototype.fit = function () { - return exports.fit(this); - }; - - return exports; -}); |