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feat(webkit): implement DOM.describeNode for retrieving content frame (#275)

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Yury Semikhatsky 2019-12-17 11:39:59 -07:00 committed by GitHub
parent 5a60a96410
commit 3cea9a1717
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2 changed files with 58 additions and 26 deletions
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2
browser_patches/webkit/BUILD_NUMBER
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@ -1 +1 @@
1042
1043

82
browser_patches/webkit/patches/bootstrap.diff
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@ -444,7 +444,7 @@ index 0000000000000000000000000000000000000000..a51c3e1a6fe60353a51bbe95b3f0a8cc
+ ]
+}
diff --git a/Source/JavaScriptCore/inspector/protocol/DOM.json b/Source/JavaScriptCore/inspector/protocol/DOM.json
index 38cb48bedf2b168149ff79423b7fafc1e63ce8b3..b23e12c5d004d9b6a4556c7e2841f0ecc69b0f86 100644
index 38cb48bedf2b168149ff79423b7fafc1e63ce8b3..a89aa3290972df4dfd8136cbcfa354ad1e0513c9 100644
--- a/Source/JavaScriptCore/inspector/protocol/DOM.json
+++ b/Source/JavaScriptCore/inspector/protocol/DOM.json
@@ -167,6 +167,16 @@
@ -475,20 +475,32 @@ index 38cb48bedf2b168149ff79423b7fafc1e63ce8b3..b23e12c5d004d9b6a4556c7e2841f0ec
{ "name": "objectGroup", "type": "string", "optional": true, "description": "Symbolic group name that can be used to release multiple objects." }
],
"returns": [
@@ -542,6 +554,26 @@
@@ -542,6 +554,38 @@
"parameters": [
{ "name": "allow", "type": "boolean" }
]
+ },
+ {
+ "name": "getContentQuads",
+ "description": "Returns quads that describe node position on the page. This method\nmight return multiple quads for inline nodes.",
+ "name": "describeNode",
+ "description": "Returns node description.",
+ "parameters": [
+ { "name": "objectId", "description": "JavaScript object id of the node wrapper.", "$ref": "Runtime.RemoteObjectId" }
+ { "name": "objectId", "$ref": "Runtime.RemoteObjectId", "description": "JavaScript object id of the node wrapper." }
+ ],
+ "returns": [
+ {
+ "name": "quads", "description": "Quads that describe node layout relative to viewport.", "type": "array", "items": { "$ref": "Quad" }
+ "name": "contentFrameId", "$ref": "Network.FrameId", "optional": true, "description": "Frame ID for frame owner elements."
+ }
+ ]
+ },
+ {
+ "name": "getContentQuads",
+ "description": "Returns quads that describe node position on the page. This method\nmight return multiple quads for inline nodes.",
+ "parameters": [
+ { "name": "objectId", "$ref": "Runtime.RemoteObjectId", "description": "JavaScript object id of the node wrapper." }
+ ],
+ "returns": [
+ {
+ "name": "quads", "type": "array", "items": { "$ref": "Quad" }, "description": "Quads that describe node layout relative to viewport."
+ }
+ ]
+ },
@ -1211,7 +1223,7 @@ index dbf82205db5bccbe169ed0e947d1ad83dd850fd6..b323d29ac8da2b557db618b2143b4c7f
{
return context ? instrumentingAgentsForContext(*context) : nullptr;
diff --git a/Source/WebCore/inspector/agents/InspectorDOMAgent.cpp b/Source/WebCore/inspector/agents/InspectorDOMAgent.cpp
index aecc79bc0ca56fb65fe0330f08e4ee688bf81e89..fb2460b21216cce864efca9dc4ee325b19badfc6 100644
index aecc79bc0ca56fb65fe0330f08e4ee688bf81e89..6dbfcb08d0675b34876a8552279250967e615c43 100644
--- a/Source/WebCore/inspector/agents/InspectorDOMAgent.cpp
+++ b/Source/WebCore/inspector/agents/InspectorDOMAgent.cpp
@@ -61,12 +61,16 @@
@ -1303,7 +1315,7 @@ index aecc79bc0ca56fb65fe0330f08e4ee688bf81e89..fb2460b21216cce864efca9dc4ee325b
if (!node)
return;
@@ -1475,18 +1487,77 @@ void InspectorDOMAgent::setInspectedNode(ErrorString& errorString, int nodeId)
@@ -1475,18 +1487,96 @@ void InspectorDOMAgent::setInspectedNode(ErrorString& errorString, int nodeId)
m_suppressEventListenerChangedEvent = false;
}
@ -1345,29 +1357,48 @@ index aecc79bc0ca56fb65fe0330f08e4ee688bf81e89..fb2460b21216cce864efca9dc4ee325b
+ return result;
+}
+
+void InspectorDOMAgent::getContentQuads(ErrorString& error, const String& objectId, RefPtr<JSON::ArrayOf<Inspector::Protocol::DOM::Quad>>& out_quads)
+void InspectorDOMAgent::describeNode(ErrorString& errorString, const String& objectId, Optional<String>& contentFrameId)
+{
+ Node* node = nodeForObjectId(objectId);
+ if (!node) {
+ error = "Node not found"_s;
+ errorString = "Node not found"_s;
+ return;
+ }
+
+ if (is<HTMLFrameOwnerElement>(*node)) {
+ auto* pageAgent = m_instrumentingAgents.inspectorPageAgent();
+ if (pageAgent) {
+ const auto& frameOwner = downcast<HTMLFrameOwnerElement>(*node);
+ String frameId = pageAgent->frameId(frameOwner.contentFrame());
+ if (!frameId.isEmpty())
+ contentFrameId = frameId;
+ }
+ }
+}
+
+void InspectorDOMAgent::getContentQuads(ErrorString& errorString, const String& objectId, RefPtr<JSON::ArrayOf<Inspector::Protocol::DOM::Quad>>& contentQuads)
+{
+ Node* node = nodeForObjectId(objectId);
+ if (!node) {
+ errorString = "Node not found"_s;
+ return;
+ }
+ RenderObject* renderer = node->renderer();
+ if (!renderer) {
+ error = "Node doesn't have renderer"_s;
+ errorString = "Node doesn't have renderer"_s;
+ return;
+ }
+ Frame* containingFrame = renderer->document().frame();
+ FrameView* containingView = containingFrame ? containingFrame->view() : nullptr;
+ if (!containingView) {
+ error = "Internal error: no containing view"_s;
+ errorString = "Internal error: no containing view"_s;
+ return;
+ }
+ Vector<FloatQuad> quads;
+ renderer->absoluteQuads(quads);
+ for (auto& quad : quads)
+ frameQuadToViewport(*containingView, quad);
+ out_quads = buildArrayOfQuads(quads);
+ contentQuads = buildArrayOfQuads(quads);
+}
+
+void InspectorDOMAgent::resolveNode(ErrorString& errorString, const int* nodeId, const String* objectId, const int* contextId, const String* objectGroup, RefPtr<Inspector::Protocol::Runtime::RemoteObject>& result)
@ -1387,7 +1418,7 @@ index aecc79bc0ca56fb65fe0330f08e4ee688bf81e89..fb2460b21216cce864efca9dc4ee325b
}
void InspectorDOMAgent::getAttributes(ErrorString& errorString, int nodeId, RefPtr<JSON::ArrayOf<String>>& result)
@@ -2651,7 +2722,7 @@ void InspectorDOMAgent::pushNodeByPathToFrontend(ErrorString& errorString, const
@@ -2651,7 +2741,7 @@ void InspectorDOMAgent::pushNodeByPathToFrontend(ErrorString& errorString, const
errorString = "Missing node for given path"_s;
}
@ -1396,7 +1427,7 @@ index aecc79bc0ca56fb65fe0330f08e4ee688bf81e89..fb2460b21216cce864efca9dc4ee325b
{
Document* document = &node->document();
if (auto* templateHost = document->templateDocumentHost())
@@ -2660,12 +2731,16 @@ RefPtr<Inspector::Protocol::Runtime::RemoteObject> InspectorDOMAgent::resolveNod
@@ -2660,12 +2750,16 @@ RefPtr<Inspector::Protocol::Runtime::RemoteObject> InspectorDOMAgent::resolveNod
if (!frame)
return nullptr;
@ -1416,11 +1447,11 @@ index aecc79bc0ca56fb65fe0330f08e4ee688bf81e89..fb2460b21216cce864efca9dc4ee325b
}
Node* InspectorDOMAgent::scriptValueAsNode(JSC::JSValue value)
@@ -2686,4 +2761,46 @@ void InspectorDOMAgent::setAllowEditingUserAgentShadowTrees(ErrorString&, bool a
@@ -2686,4 +2780,46 @@ void InspectorDOMAgent::setAllowEditingUserAgentShadowTrees(ErrorString&, bool a
m_allowEditingUserAgentShadowTrees = allow;
}
+void InspectorDOMAgent::setInputFiles(ErrorString& errorString, const String& objectId, const JSON::Array& in_files) {
+void InspectorDOMAgent::setInputFiles(ErrorString& errorString, const String& objectId, const JSON::Array& files) {
+ InjectedScript injectedScript = m_injectedScriptManager.injectedScriptForObjectId(objectId);
+ if (injectedScript.hasNoValue()) {
+ errorString = "Can not find element's context for given id"_s;
@ -1437,8 +1468,8 @@ index aecc79bc0ca56fb65fe0330f08e4ee688bf81e89..fb2460b21216cce864efca9dc4ee325b
+ }
+ HTMLInputElement* element = static_cast<HTMLInputElement*>(node);
+ Vector<Ref<File>> fileObjects;
+ for (unsigned i = 0; i < in_files.length(); ++i) {
+ RefPtr<JSON::Value> item = in_files.get(i);
+ for (unsigned i = 0; i < files.length(); ++i) {
+ RefPtr<JSON::Value> item = files.get(i);
+ RefPtr<JSON::Object> obj;
+ if (!item->asObject(obj)) {
+ errorString = "Invalid file payload format"_s;
@ -1464,7 +1495,7 @@ index aecc79bc0ca56fb65fe0330f08e4ee688bf81e89..fb2460b21216cce864efca9dc4ee325b
+
} // namespace WebCore
diff --git a/Source/WebCore/inspector/agents/InspectorDOMAgent.h b/Source/WebCore/inspector/agents/InspectorDOMAgent.h
index 51639abeb84f4d95ded3f4fb6409ad8f62a2894e..289792fe5ad6e7a7509470214281da05a5c0a97b 100644
index 51639abeb84f4d95ded3f4fb6409ad8f62a2894e..30f79d572821c36232de6d44cb421285bb17f182 100644
--- a/Source/WebCore/inspector/agents/InspectorDOMAgent.h
+++ b/Source/WebCore/inspector/agents/InspectorDOMAgent.h
@@ -54,6 +54,7 @@ namespace WebCore {
@ -1492,16 +1523,17 @@ index 51639abeb84f4d95ded3f4fb6409ad8f62a2894e..289792fe5ad6e7a7509470214281da05
void getAttributes(ErrorString&, int nodeId, RefPtr<JSON::ArrayOf<String>>& result) override;
void setInspectModeEnabled(ErrorString&, bool enabled, const JSON::Object* highlightConfig, const bool* showRulers) override;
void requestNode(ErrorString&, const String& objectId, int* nodeId) override;
@@ -148,6 +150,8 @@ public:
@@ -148,6 +150,9 @@ public:
void focus(ErrorString&, int nodeId) override;
void setInspectedNode(ErrorString&, int nodeId) override;
void setAllowEditingUserAgentShadowTrees(ErrorString&, bool allow) final;
+ void getContentQuads(ErrorString&, const String& objectId, RefPtr<JSON::ArrayOf<Inspector::Protocol::DOM::Quad>>& out_quads) override;
+ void setInputFiles(ErrorString&, const String& objectId, const JSON::Array& in_files) override;
+ void describeNode(ErrorString&, const String& objectId, Optional<String>& contentFrameId) override;
+ void getContentQuads(ErrorString&, const String& objectId, RefPtr<JSON::ArrayOf<Inspector::Protocol::DOM::Quad>>&) override;
+ void setInputFiles(ErrorString&, const String& objectId, const JSON::Array& files) override;
// InspectorInstrumentation
int identifierForNode(Node&);
@@ -183,7 +187,7 @@ public:
@@ -183,7 +188,7 @@ public:
Node* nodeForId(int nodeId);
int boundNodeId(const Node*);
@ -1510,7 +1542,7 @@ index 51639abeb84f4d95ded3f4fb6409ad8f62a2894e..289792fe5ad6e7a7509470214281da05
bool handleMousePress();
void mouseDidMoveOverElement(const HitTestResult&, unsigned modifierFlags);
void inspect(Node*);
@@ -194,6 +198,7 @@ public:
@@ -194,6 +199,7 @@ public:
void reset();
Node* assertNode(ErrorString&, int nodeId);