| <!DOCTYPE html> |
| <meta charset="utf-8"> |
| <html> |
| <style> |
| html, body { |
| margin: 0; |
| font-family: -apple-system; |
| } |
| |
| #source, #destination { |
| width: 100%; |
| margin: 0; |
| } |
| |
| #destination { |
| height: 1024px; |
| } |
| |
| #source { |
| font-size: 150px; |
| white-space: nowrap; |
| height: 200px; |
| } |
| </style> |
| <body> |
| <div id="source">Rich text</div> |
| <div id="destination" contenteditable></div> |
| <pre id="output"></pre> |
| </body> |
| <script> |
| |
| function handleCopy1(event) { |
| event.clipboardData.setData("Text", ""); |
| event.clipboardData.setData(" URL\r", "http://www.apple.com/"); |
| event.clipboardData.setData(" text/html;charset=utf-8 ", "<b style='color: green'></b>"); |
| event.clipboardData.setData("custom type\t\n", "custom data"); |
| event.preventDefault(); |
| } |
| |
| function handleCopy2(event) { |
| event.clipboardData.setData("text/plain;\t", ""); |
| event.clipboardData.setData("text/uri-list;\n", "http://www.apple.com/"); |
| event.clipboardData.setData("text/html; ", "<b style='color: green'></b>"); |
| event.clipboardData.setData("custom type", "custom data"); |
| event.preventDefault(); |
| } |
| |
| function getDataWithTypesFromEvent(event, types) { |
| const result = {}; |
| for (const type of types) |
| result[type] = event.clipboardData.getData(type); |
| return result; |
| } |
| |
| function handlePaste1(event) { |
| output.textContent += JSON.stringify(getDataWithTypesFromEvent(event, [" text/plain; ", "text/uri-list; ", "text/html; ", "\fcustom type\r"]), null, " ") + "\n"; |
| event.preventDefault(); |
| } |
| |
| function handlePaste2(event) { |
| output.textContent += JSON.stringify(getDataWithTypesFromEvent(event, ["\tText", "\r\nURL", " text/html;charset=utf-8 ", " custom type\t\n"]), null, " ") + "\n"; |
| event.preventDefault(); |
| } |
| |
| getSelection().setBaseAndExtent(source, 0, source, 1); |
| source.addEventListener("copy", handleCopy1); |
| destination.addEventListener("paste", handlePaste1); |
| |
| if (window.testRunner && window.internals) { |
| internals.settings.setCustomPasteboardDataEnabled(true); |
| testRunner.dumpAsText(); |
| testRunner.execCommand("Copy"); |
| destination.focus(); |
| testRunner.execCommand("Paste"); |
| destination.blur(); |
| |
| source.removeEventListener("copy", handleCopy1); |
| source.addEventListener("copy", handleCopy2); |
| destination.removeEventListener("paste", handlePaste1); |
| destination.addEventListener("paste", handlePaste2); |
| |
| getSelection().setBaseAndExtent(source, 0, source, 1); |
| testRunner.execCommand("Copy"); |
| destination.focus(); |
| testRunner.execCommand("Paste"); |
| } |
| </script> |
| </html> |
