Chromium Code Reviews| OLD | NEW |
|---|---|
| 1 <html> | 1 <html> |
| 2 <head> | 2 <head> |
| 3 <meta name="viewport" content="width=device-width" /> | 3 <meta name="viewport" content="width=device-width" /> |
| 4 </head> | 4 </head> |
| 5 <body> | 5 <body> |
| 6 <form action="about:blank"> | 6 <form action="about:blank"> |
| 7 <input id="input_text" type="text" size="10"/> | 7 <input id="input_text" type="text" size="10"/> |
| 8 <br/> | 8 <br/> |
| 9 </form> | 9 </form> |
| 10 <form> | 10 <form> |
| 11 <br/> | 11 <br/> |
| 12 <input id="input_radio" type="radio" style="width:50px;height:50px" /> | 12 <input id="input_radio" type="radio" style="width:50px;height:50px" /> |
| 13 <br/> | 13 <br/> |
| 14 <textarea id="textarea" rows="4" cols="20"></textarea> | 14 <textarea id="textarea" rows="4" cols="20"></textarea> |
| 15 <br/> | 15 <br/> |
| 16 <textarea id="textarea2" rows="4" cols="20" autocomplete="off"></textarea> | 16 <textarea id="textarea2" rows="4" cols="20" autocomplete="off"></textarea> |
| 17 <br/> | 17 <br/> |
| 18 <input id="input_number1" type="number" /><br/> | 18 <input id="input_number1" type="number" /><br/> |
| 19 <input id="input_number2" type="number" /><br/> | 19 <input id="input_number2" type="number" /><br/> |
| 20 <span id="plain_text">This is Plain Text One</span> | 20 <span id="plain_text">This is Plain Text One</span> |
| 21 </form> | 21 </form> |
| 22 | 22 |
| 23 <!-- We may trigger different sets of events for CONTENTEDITABLE and INPUT / TEXTAREA --> | 23 <!-- We may trigger different sets of events for CONTENTEDITABLE and INPUT / TEXTAREA --> |
| 24 <div id="contenteditable_event" contenteditable><b>ab</b>cd<i>ef<b>gh</b></i ></div> | 24 <div id="contenteditable_event" contenteditable><b>ab</b>cd<i>ef<b>gh</b></i ></div> |
| 25 <a id="link" href="about:blank">hello</a> | 25 <a id="link" href="about:blank">hello</a> |
| 26 | 26 |
| 27 <script> | 27 <script> |
| 28 var log = ""; | 28 var selectionChangeEventLog = ""; |
| 29 var otherEventLog = ""; | |
| 29 var mutationObserver = new MutationObserver(function(mutations) { | 30 var mutationObserver = new MutationObserver(function(mutations) { |
| 30 mutations.forEach(function(mutation) { | 31 mutations.forEach(function(mutation) { |
| 31 addEventLog(mutation.type, mutation.detail); | 32 addEventLog(mutation.type, mutation.detail); |
| 32 }); | 33 }); |
| 33 }) | 34 }) |
| 34 | 35 |
| 35 var mutationConfig = { attributes: false, childList: false, characterData: true }; | 36 var mutationConfig = { attributes: false, childList: false, characterData: true }; |
| 36 | 37 |
| 37 function addEventLog(type, detail) { | 38 function addOtherEventLog(type, detail) { |
| 38 if (log.length > 0) { | 39 if (otherEventLog.length > 0) { |
| 39 log += ','; | 40 otherEventLog += ','; |
| 40 } | 41 } |
| 41 if (detail == null) { | 42 if (detail == null) { |
| 42 log += type; | 43 otherEventLog += type; |
| 43 } else { | 44 } else { |
| 44 log += type + '(' + detail + ')'; | 45 otherEventLog += type + '(' + detail + ')'; |
| 45 } | 46 } |
| 46 } | 47 } |
| 47 | 48 |
| 49 function addSelectionChangeEventLog(type, detail) { | |
| 50 if (selectionChangeEventLog.length > 0) { | |
| 51 selectionChangeEventLog += ','; | |
| 52 } | |
| 53 if (detail == null) { | |
| 54 selectionChangeEventLog += type; | |
| 55 } else { | |
| 56 selectionChangeEventLog += type + '(' + detail + ')'; | |
| 57 } | |
| 58 } | |
| 59 | |
| 60 // selectionchange event is queued, so it's delayed and comes after other events incorrectly. | |
|
aelias_OOO_until_Jul13
2016/11/04 03:40:07
I'd rephrase this "so it races with the other even
yabinh
2016/11/04 03:49:09
Done.
| |
| 61 // crbug.com/628964 | |
| 48 function getEventLogs() { | 62 function getEventLogs() { |
| 49 return log; | 63 if (otherEventLog.length > 0 && selectionChangeEventLog.length > 0) |
| 64 return otherEventLog + ',' + selectionChangeEventLog; | |
| 65 return otherEventLog + selectionChangeEventLog; | |
| 50 } | 66 } |
| 51 | 67 |
| 52 function clearEventLogs() { | 68 function clearEventLogs() { |
| 53 log = ''; | 69 selectionChangeEventLog = ''; |
| 70 otherEventLog = ''; | |
| 54 } | 71 } |
| 55 | 72 |
| 56 function addEventListener(element, event_name) { | 73 function addEventListener(element, event_name) { |
| 57 element.addEventListener(event_name, function (e) { addEventLog(event_name, e. data); }); | 74 element.addEventListener(event_name, function (e) { addOtherEventLog(event_nam e, e.data); }); |
| 58 } | 75 } |
| 59 | 76 |
| 60 function addKeyEventListener(element, event_name) { | 77 function addKeyEventListener(element, event_name) { |
| 61 element.addEventListener(event_name, function (e) { addEventLog(event_name, e. keyCode); }); | 78 element.addEventListener(event_name, function (e) { addOtherEventLog(event_nam e, e.keyCode); }); |
| 62 } | 79 } |
| 63 | 80 |
| 64 function addSelectionEventListener(event_name) { | 81 function addSelectionEventListener(event_name) { |
| 65 // Note that listeners added to the element are not effective for now. | 82 // Note that listeners added to the element are not effective for now. |
| 66 document.addEventListener(event_name, function (e) { addEventLog(event_name, e .data); }); | 83 document.addEventListener(event_name, function (e) { addSelectionChangeEventLo g(event_name, e.data); }); |
| 67 } | 84 } |
| 68 | 85 |
| 69 function registerListenersAndObserver(element) { | 86 function registerListenersAndObserver(element) { |
| 70 addKeyEventListener(element, "keydown"); | 87 addKeyEventListener(element, "keydown"); |
| 71 addKeyEventListener(element, "keypress"); | 88 addKeyEventListener(element, "keypress"); |
| 72 addKeyEventListener(element, "keyup"); | 89 addKeyEventListener(element, "keyup"); |
| 73 addEventListener(element, "compositionstart"); | 90 addEventListener(element, "compositionstart"); |
| 74 addEventListener(element, "compositionupdate"); | 91 addEventListener(element, "compositionupdate"); |
| 75 addEventListener(element, "compositionend"); | 92 addEventListener(element, "compositionend"); |
| 76 addEventListener(element, "beforeedit"); | 93 addEventListener(element, "beforeedit"); |
| 77 addEventListener(element, "edit"); | 94 addEventListener(element, "edit"); |
| 78 addEventListener(element, "select"); | 95 addEventListener(element, "select"); |
| 79 addEventListener(element, "change"); | 96 addEventListener(element, "change"); |
| 80 addEventListener(element, "input"); | 97 addEventListener(element, "input"); |
| 81 mutationObserver.observe(element, mutationConfig); | 98 mutationObserver.observe(element, mutationConfig); |
| 82 } | 99 } |
| 83 | 100 |
| 84 var inputText = document.getElementById("input_text"); | 101 var inputText = document.getElementById("input_text"); |
| 85 var contenteditableEvent = document.getElementById("contenteditable_event"); | 102 var contenteditableEvent = document.getElementById("contenteditable_event"); |
| 86 | 103 |
| 87 // SelectionEventListener should be outside registerListenersAndObserver() to av oid duplication. | 104 // SelectionEventListener should be outside registerListenersAndObserver() to av oid duplication. |
| 88 addSelectionEventListener("selectionchange"); | 105 addSelectionEventListener("selectionchange"); |
| 89 | 106 |
| 90 registerListenersAndObserver(inputText); | 107 registerListenersAndObserver(inputText); |
| 91 registerListenersAndObserver(contenteditableEvent); | 108 registerListenersAndObserver(contenteditableEvent); |
| 92 </script> | 109 </script> |
| 93 | 110 |
| 94 </body> | 111 </body> |
| 95 </html> | 112 </html> |
| OLD | NEW |