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Diffstat (limited to 'doxygen-awesome-fragment-copy-button.js')
| -rw-r--r-- | doxygen-awesome-fragment-copy-button.js | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/doxygen-awesome-fragment-copy-button.js b/doxygen-awesome-fragment-copy-button.js new file mode 100644 index 0000000..7d06b34 --- /dev/null +++ b/doxygen-awesome-fragment-copy-button.js @@ -0,0 +1,85 @@ +/** + +Doxygen Awesome +https://github.com/jothepro/doxygen-awesome-css + +MIT License + +Copyright (c) 2022 jothepro + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. + +*/ + +class DoxygenAwesomeFragmentCopyButton extends HTMLElement { + constructor() { + super(); + this.onclick=this.copyContent + } + static title = "Copy to clipboard" + static copyIcon = `<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24"><path d="M0 0h24v24H0V0z" fill="none"/><path 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>` + static successIcon = `<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24"><path d="M0 0h24v24H0V0z" fill="none"/><path d="M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41L9 16.17z"/></svg>` + static successDuration = 980 + static init() { + $(function() { + $(document).ready(function() { + if(navigator.clipboard) { + const fragments = document.getElementsByClassName("fragment") + for(const fragment of fragments) { + const fragmentWrapper = document.createElement("div") + fragmentWrapper.className = "doxygen-awesome-fragment-wrapper" + const fragmentCopyButton = document.createElement("doxygen-awesome-fragment-copy-button") + fragmentCopyButton.innerHTML = DoxygenAwesomeFragmentCopyButton.copyIcon + fragmentCopyButton.title = DoxygenAwesomeFragmentCopyButton.title + + fragment.parentNode.replaceChild(fragmentWrapper, fragment) + fragmentWrapper.appendChild(fragment) + fragmentWrapper.appendChild(fragmentCopyButton) + + } + } + }) + }) + } + + + copyContent() { + const content = this.previousSibling.cloneNode(true) + // filter out line number from file listings + content.querySelectorAll(".lineno, .ttc").forEach((node) => { + node.remove() + }) + let textContent = content.textContent + // remove trailing newlines that appear in file listings + let numberOfTrailingNewlines = 0 + while(textContent.charAt(textContent.length - (numberOfTrailingNewlines + 1)) == '\n') { + numberOfTrailingNewlines++; + } + textContent = textContent.substring(0, textContent.length - numberOfTrailingNewlines) + navigator.clipboard.writeText(textContent); + this.classList.add("success") + this.innerHTML = DoxygenAwesomeFragmentCopyButton.successIcon + window.setTimeout(() => { + this.classList.remove("success") + this.innerHTML = DoxygenAwesomeFragmentCopyButton.copyIcon + }, DoxygenAwesomeFragmentCopyButton.successDuration); + } +} + +customElements.define("doxygen-awesome-fragment-copy-button", DoxygenAwesomeFragmentCopyButton) |