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| (Empty) |
| 1 <html> | |
| 2 <head> | |
| 3 <style> | |
| 4 .layer { | |
| 5 -webkit-transform: translateZ(10px); | |
| 6 opacity: 0.8; | |
| 7 } | |
| 8 </style> | |
| 9 <script src="../http/tests/inspector/inspector-test.js"></script> | |
| 10 <script src="../http/tests/inspector/layers-test.js"></script> | |
| 11 <script> | |
| 12 window.quietUntilDone = true; | |
| 13 | |
| 14 function updateTree() | |
| 15 { | |
| 16 document.getElementById("c").appendChild(document.getElementById("b1")); | |
| 17 var b3 = document.getElementById("b3"); | |
| 18 b3.parentElement.removeChild(b3); | |
| 19 var b4 = document.createElement("div"); | |
| 20 b4.id = "b4"; | |
| 21 b4.className = "layer"; | |
| 22 document.getElementById("a").appendChild(b4); | |
| 23 } | |
| 24 | |
| 25 function updateGeometry() | |
| 26 { | |
| 27 document.getElementById("c").style.width = "80px"; | |
| 28 } | |
| 29 | |
| 30 function test() | |
| 31 { | |
| 32 function addDepthMarker(layer) | |
| 33 { | |
| 34 layer.__extraData = layer.parent() ? layer.parent().__extraData + 1 : 0; | |
| 35 } | |
| 36 | |
| 37 InspectorTest.requestLayers(step1); | |
| 38 | |
| 39 function step1() | |
| 40 { | |
| 41 // Assure layer objects are not re-created during updates. | |
| 42 InspectorTest._layerTreeModel.forEachLayer(addDepthMarker); | |
| 43 InspectorTest.addResult("Initial layer tree"); | |
| 44 InspectorTest.dumpLayerTree(); | |
| 45 InspectorTest.evaluateAndRunWhenTreeChanges("requestAnimationFrame(updat
eTree)", step2); | |
| 46 } | |
| 47 | |
| 48 function step2() | |
| 49 { | |
| 50 InspectorTest.addResult("Updated layer tree"); | |
| 51 InspectorTest.dumpLayerTree(); | |
| 52 InspectorTest.evaluateAndRunWhenTreeChanges("requestAnimationFrame(updat
eGeometry)", step3); | |
| 53 } | |
| 54 | |
| 55 function step3() | |
| 56 { | |
| 57 InspectorTest.addResult("Updated layer geometry"); | |
| 58 InspectorTest.dumpLayerTree(); | |
| 59 InspectorTest.completeTest(); | |
| 60 } | |
| 61 } | |
| 62 | |
| 63 </script> | |
| 64 </head> | |
| 65 <body onload="runTest()"> | |
| 66 <div id="a" style="width: 200px; height: 200px" class="layer"> | |
| 67 <div class="layer" id="b1" style="width: 150px; height: 100px"></div> | |
| 68 <div id="b2" class="layer" style="width: 140px; height: 110px"> | |
| 69 <div id="c" class="layer" style="width: 100px; height: 90px"></div> | |
| 70 </div> | |
| 71 <div id="b3" class="layer" style="width: 140px; height: 110px"></div> | |
| 72 </div> | |
| 73 <iframe id="frame" src="resources/composited-iframe.html" width="200" height="20
0"></div> | |
| 74 </body> | |
| 75 </html> | |
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Chromium Code Reviews
Issue 173763002:
DevTools: hide page overlay layers in LayerTreeAgent (Closed)
Base URL: svn://svn.chromium.org/blink/trunk