| <html> |
| <head> |
| <title>Cast shell remote debugging</title> |
| <style> |
| .local-ui-link { |
| background-color: #eee; |
| border: 1px solid #ccc; |
| color: #333; |
| display: block; |
| font-family: monospace; |
| font-size: 11px; |
| margin: 4px; |
| padding: 4px; |
| width: 100%; |
| } |
| |
| .help { |
| font-size: 11px; |
| } |
| </style> |
| </head> |
| <body> |
| |
| <div id='caption'>Inspectable WebContents</div> |
| <div id='items'></div> |
| |
| <script> |
| window.addEventListener('load', function() { |
| var tabs_list_request = new XMLHttpRequest(); |
| tabs_list_request.open("GET", "/json/list?t=" + new Date().getTime(), true); |
| tabs_list_request.onreadystatechange = function() { |
| if (this.readyState == 4 && this.status == 200 && this.response) { |
| var responseJSON = JSON.parse(this.response); |
| for (var i = 0; i < responseJSON.length; ++i) { |
| appendItem(responseJSON[i]); |
| } |
| } |
| }; |
| tabs_list_request.send(); |
| }); |
| |
| function appendItem(metadata) { |
| var item_container = document.createElement('div'); |
| var frontend_header = document.createElement('h3'); |
| frontend_header.textContent = metadata.title || "(untitled tab)"; |
| item_container.appendChild(frontend_header); |
| |
| if (metadata.devtoolsFrontendUrl) { |
| var frontend_link = document.createElement('a'); |
| frontend_link.textContent = 'Remote Debugging (AppEngine)' |
| frontend_link.href = metadata.devtoolsFrontendUrl; |
| item_container.appendChild(frontend_link); |
| |
| var devtools_protocol_link = document.createElement('textarea'); |
| devtools_protocol_link.className = 'local-ui-link'; |
| devtools_protocol_link.value = metadata.devtoolsFrontendUrl.replace( |
| "https://chrome-devtools-frontend.appspot.com", |
| "chrome-devtools://devtools/remote"); |
| // Highlight text when clicked. |
| devtools_protocol_link.onclick = function() { this.select(); } |
| item_container.appendChild(devtools_protocol_link); |
| } else { |
| frontend_header.textContent += " (already has active debugging session)"; |
| } |
| |
| document.getElementById("items").appendChild(item_container); |
| } |
| </script> |
| |
| <h3>Help</h3> |
| <div id="help"> |
| Note: there are two debugging options presented for each page above. Either |
| is a valid way to initiate a remote debugging session. |
| <ul> |
| <li>For the first option (link), you may have to select the shield icon in |
| the address bar to establish a connection. See the <a |
| href="https://support.google.com/chrome/answer/1342714?hl=en">help |
| center</a> for more information.</li> |
| <li>For the second option (textarea), simply copy/paste the URL into |
| Chrome's URL bar.</li> |
| </ul> |
| </div> |
| |
| </body> |
| </html> |
