3 The code below is based on the Doxygen Awesome project, see
4 https://github.com/jothepro/doxygen-awesome-css
8 Copyright (c) 2021 - 2022 jothepro
10 Permission is hereby granted, free of charge, to any person obtaining a copy
11 of this software and associated documentation files (the "Software"), to deal
12 in the Software without restriction, including without limitation the rights
13 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
14 copies of the Software, and to permit persons to whom the Software is
15 furnished to do so, subject to the following conditions:
17 The above copyright notice and this permission notice shall be included in all
18 copies or substantial portions of the Software.
20 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
21 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
22 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
23 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
24 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
25 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
30 let clipboard_title = "Copy to clipboard"
31 let clipboard_icon = `<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24"><path fill="#888" d="M16 1H4c-1.1 0-2 .9-2 2v14h2V3h12V1zm3 4H8c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h11c1.1 0 2-.9 2-2V7c0-1.1-.9-2-2-2zm0 16H8V7h11v14z"/></svg>`
32 let clipboard_successIcon = `<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24"><path d="M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41L9 16.17z"/></svg>`
33 let clipboard_successDuration = 1000
36 if(navigator.clipboard) {
37 const fragments = document.getElementsByClassName("fragment")
38 for(const fragment of fragments) {
39 const clipboard_div = document.createElement("div")
40 clipboard_div.classList.add("clipboard")
41 clipboard_div.innerHTML = clipboard_icon
42 clipboard_div.title = clipboard_title
43 $(clipboard_div).click(function() {
44 const content = this.parentNode.cloneNode(true)
45 // filter out line number and folded fragments from file listings
46 content.querySelectorAll(".lineno, .ttc, .foldclosed").forEach((node) => { node.remove() })
47 let text = content.textContent
48 // remove trailing newlines and trailing spaces from empty lines
49 text = text.replace(/^\s*\n/gm,'\n').replace(/\n*$/,'')
50 navigator.clipboard.writeText(text);
51 this.classList.add("success")
52 this.innerHTML = clipboard_successIcon
53 window.setTimeout(() => { // switch back to normal icon after timeout
54 this.classList.remove("success")
55 this.innerHTML = clipboard_icon
56 }, clipboard_successDuration);
58 fragment.insertBefore(clipboard_div, fragment.firstChild)