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-rw-r--r--browser/extensions/screenshots/build/selection.js126
1 files changed, 126 insertions, 0 deletions
diff --git a/browser/extensions/screenshots/build/selection.js b/browser/extensions/screenshots/build/selection.js
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+++ b/browser/extensions/screenshots/build/selection.js
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+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+this.selection = (function () {
+ let exports = {};
+ class Selection {
+ constructor(x1, y1, x2, y2) {
+ this.x1 = x1;
+ this.y1 = y1;
+ this.x2 = x2;
+ this.y2 = y2;
+ }
+
+ get top() {
+ return Math.min(this.y1, this.y2);
+ }
+ set top(val) {
+ if (this.y1 < this.y2) {
+ this.y1 = val;
+ } else {
+ this.y2 = val;
+ }
+ }
+
+ get bottom() {
+ return Math.max(this.y1, this.y2);
+ }
+ set bottom(val) {
+ if (this.y1 > this.y2) {
+ this.y1 = val;
+ } else {
+ this.y2 = val;
+ }
+ }
+
+ get left() {
+ return Math.min(this.x1, this.x2);
+ }
+ set left(val) {
+ if (this.x1 < this.x2) {
+ this.x1 = val;
+ } else {
+ this.x2 = val;
+ }
+ }
+
+ get right() {
+ return Math.max(this.x1, this.x2);
+ }
+ set right(val) {
+ if (this.x1 > this.x2) {
+ this.x1 = val;
+ } else {
+ this.x2 = val;
+ }
+ }
+
+ get width() {
+ return Math.abs(this.x2 - this.x1);
+ }
+ get height() {
+ return Math.abs(this.y2 - this.y1);
+ }
+
+ rect() {
+ return {
+ top: Math.floor(this.top),
+ left: Math.floor(this.left),
+ bottom: Math.floor(this.bottom),
+ right: Math.floor(this.right),
+ };
+ }
+
+ union(other) {
+ return new Selection(
+ Math.min(this.left, other.left),
+ Math.min(this.top, other.top),
+ Math.max(this.right, other.right),
+ Math.max(this.bottom, other.bottom)
+ );
+ }
+
+ /** Sort x1/x2 and y1/y2 so x1<x2, y1<y2 */
+ sortCoords() {
+ if (this.x1 > this.x2) {
+ [this.x1, this.x2] = [this.x2, this.x1];
+ }
+ if (this.y1 > this.y2) {
+ [this.y1, this.y2] = [this.y2, this.y1];
+ }
+ }
+
+ clone() {
+ return new Selection(this.x1, this.y1, this.x2, this.y2);
+ }
+
+ toJSON() {
+ return {
+ left: this.left,
+ right: this.right,
+ top: this.top,
+ bottom: this.bottom,
+ };
+ }
+
+ static getBoundingClientRect(el) {
+ if (!el.getBoundingClientRect) {
+ // Typically the <html> element or somesuch
+ return null;
+ }
+ const rect = el.getBoundingClientRect();
+ if (!rect) {
+ return null;
+ }
+ return new Selection(rect.left, rect.top, rect.right, rect.bottom);
+ }
+ }
+
+ if (typeof exports !== "undefined") {
+ exports.Selection = Selection;
+ }
+
+ return exports;
+})();
+null;