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{ "name": "databaseWithObjectStores", "$ref": "DatabaseWithObjectStores", "description": "Database with an array of object stores." }
]
}
]
},
{
"domain": "DOMStorage",
"hidden": true,
"types": [
{
"id": "Entry",
"type": "object",
"description": "DOM Storage entry.",
"hidden": true,
"properties": [
{ "name": "host", "type": "string", "description": "Domain name." },
{ "name": "isLocalStorage", "type": "boolean", "description": "True for local storage." },
{ "name": "id", "type": "number", "description": "Entry id for further reference." }
]
}
],
"commands": [
{
"name": "enable",
"description": "Enables storage tracking, storage events will now be delivered to the client."
},
{
"name": "disable",
"description": "Disables storage tracking, prevents storage events from being sent to the client."
},
{
"name": "getDOMStorageEntries",
"parameters": [
{ "name": "storageId", "type": "integer" }
],
"returns": [
{ "name": "entries", "type": "array", "items": { "$ref": "Entry"} }
]
},
{
"name": "setDOMStorageItem",
"parameters": [
{ "name": "storageId", "type": "integer" },
{ "name": "key", "type": "string" },
{ "name": "value", "type": "string" }
],
"returns": [
{ "name": "success", "type": "boolean" }
]
},
{
"name": "removeDOMStorageItem",
"parameters": [
{ "name": "storageId", "type": "integer" },
{ "name": "key", "type": "string" }
],
"returns": [
{ "name": "success", "type": "boolean" }
]
}
],
"events": [
{
"name": "addDOMStorage",
"parameters": [
{ "name": "storage", "$ref": "Entry" }
]
},
{
"name": "updateDOMStorage",
"parameters": [
{ "name": "storageId", "type": "integer" }
]
}
]
},
{
"domain": "ApplicationCache",
"hidden": true,
"types": [
{
"id": "ApplicationCacheResource",
"type": "object",
"description": "Detailed application cache resource information.",
"properties": [
{ "name": "url", "type": "string", "description": "Resource url." },
{ "name": "size", "type": "integer", "description": "Resource size." },
{ "name": "type", "type": "string", "description": "Resource type." }
]
},
{
"id": "ApplicationCache",
"type": "object",
"description": "Detailed application cache information.",
"properties": [
{ "name": "manifestURL", "type": "string", "description": "Manifest URL." },
{ "name": "size", "type": "number", "description": "Application cache size." },
{ "name": "creationTime", "type": "number", "description": "Application cache creation time." },
{ "name": "updateTime", "type": "number", "description": "Application cache update time." },
{ "name": "resources", "type": "array", "items": { "$ref": "ApplicationCacheResource" }, "description": "Application cache resources." }
]
},
{
"id": "FrameWithManifest",
"type": "object",
"description": "Frame identifier - manifest URL pair.",
"properties": [
{ "name": "frameId", "$ref": "Network.FrameId", "description": "Frame identifier." },
{ "name": "manifestURL", "type": "string", "description": "Manifest URL." },
{ "name": "status", "type": "integer", "description": "Application cache status." }
]
}
],
"commands": [
{
"name": "getFramesWithManifests",
"returns": [
{ "name": "frameIds", "type": "array", "items": { "$ref": "FrameWithManifest" }, "description": "Array of frame identifiers with manifest urls for each frame containing a document associated with some application cache." }
],
"description": "Returns array of frame identifiers with manifest urls for each frame containing a document associated with some application cache."
},
{
"name": "enable",
"description": "Enables application cache domain notifications."
},
{
"name": "getManifestForFrame",
"parameters": [
{ "name": "frameId", "$ref": "Network.FrameId", "description": "Identifier of the frame containing document whose manifest is retrieved." }
],
"returns": [
{ "name": "manifestURL", "type": "string", "description": "Manifest URL for document in the given frame." }
],
"description": "Returns manifest URL for document in the given frame."
},
{
"name": "getApplicationCacheForFrame",
"parameters": [
{ "name": "frameId", "$ref": "Network.FrameId", "description": "Identifier of the frame containing document whose application cache is retrieved." }
],
"returns": [
{ "name": "applicationCache", "$ref": "ApplicationCache", "description": "Relevant application cache data for the document in given frame." }
],
"description": "Returns relevant application cache data for the document in given frame."
}
],
"events": [
{
"name": "applicationCacheStatusUpdated",
"parameters": [
{ "name": "frameId", "$ref": "Network.FrameId", "description": "Identifier of the frame containing document whose application cache updated status." },
{ "name": "manifestURL", "type": "string", "description": "Manifest URL." },
{ "name": "status", "type": "integer", "description": "Updated application cache status." }
]
},
{
"name": "networkStateUpdated",
"parameters": [
{ "name": "isNowOnline", "type": "boolean" }
]
}
]
},
{
"domain": "FileSystem",
"hidden": true,
"commands": [
{
"name": "enable",
"description": "Enables events from backend."
},
{
"name": "disable",
"description": "Disables events from backend.."
}
],
"events": [
]
},
{
"domain": "DOM",
"description": "This domain exposes DOM read/write operations. Each DOM Node is represented with its mirror object that has an <code>id</code>. This <code>id</code> can be used to get additional information on the Node, resolve it into the JavaScript object wrapper, etc. It is important that client receives DOM events only for the nodes that are known to the client. Backend keeps track of the nodes that were sent to the client and never sends the same node twice. It is client's responsibility to collect information about the nodes that were sent to the client.<p>Note that <code>iframe</code> owner elements will return corresponding document elements as their child nodes.</p>",
"types": [
{
"id": "NodeId",
"type": "integer",
"description": "Unique DOM node identifier."
},
{
"id": "Node",
"type": "object",
"properties": [
{ "name": "nodeId", "$ref": "NodeId", "description": "Node identifier that is passed into the rest of the DOM messages as the <code>nodeId</code>. Backend will only push node with given <code>id</code> once. It is aware of all requested nodes and will only fire DOM events for nodes known to the client." },
{ "name": "nodeType", "type": "integer", "description": "<code>Node</code>'s nodeType." },
{ "name": "nodeName", "type": "string", "description": "<code>Node</code>'s nodeName." },
{ "name": "localName", "type": "string", "description": "<code>Node</code>'s localName." },
{ "name": "nodeValue", "type": "string", "description": "<code>Node</code>'s nodeValue." },
{ "name": "childNodeCount", "type": "integer", "optional": true, "description": "Child count for <code>Container</code> nodes." },
{ "name": "children", "type": "array", "optional": true, "items": { "$ref": "Node" }, "description": "Child nodes of this node when requested with children." },
{ "name": "attributes", "type": "array", "optional": true, "items": { "type": "string" }, "description": "Attributes of the <code>Element</code> node in the form of flat array <code>[name1, value1, name2, value2]</code>." },
{ "name": "documentURL", "type": "string", "optional": true, "description": "Document URL that <code>Document</code> or <code>FrameOwner</code> node points to." },
{ "name": "publicId", "type": "string", "optional": true, "description": "<code>DocumentType</code>'s publicId." },
{ "name": "systemId", "type": "string", "optional": true, "description": "<code>DocumentType</code>'s systemId." },
{ "name": "internalSubset", "type": "string", "optional": true, "description": "<code>DocumentType</code>'s internalSubset." },
{ "name": "xmlVersion", "type": "string", "optional": true, "description": "<code>Document</code>'s XML version in case of XML documents." },
{ "name": "name", "type": "string", "optional": true, "description": "<code>Attr</code>'s name." },
{ "name": "value", "type": "string", "optional": true, "description": "<code>Attr</code>'s value." },
{ "name": "contentDocument", "$ref": "Node", "optional": true, "description": "Content document for frame owner elements." }
],
"description": "DOM interaction is implemented in terms of mirror objects that represent the actual DOM nodes. DOMNode is a base node mirror type."
},
{
"id": "EventListener",
"type": "object",
"hidden": true,
"properties": [
{ "name": "type", "type": "string", "description": "<code>EventListener</code>'s type." },
{ "name": "useCapture", "type": "boolean", "description": "<code>EventListener</code>'s useCapture." },
{ "name": "isAttribute", "type": "boolean", "description": "<code>EventListener</code>'s isAttribute." },
{ "name": "nodeId", "$ref": "NodeId", "description": "Target <code>DOMNode</code> id." },
{ "name": "handlerBody", "type": "string", "description": "Event handler function body." },
{ "name": "location", "$ref": "Debugger.Location", "optional": true, "description": "Handler code location." }
],
"description": "DOM interaction is implemented in terms of mirror objects that represent the actual DOM nodes. DOMNode is a base node mirror type."
},
{
"id": "RGBA",
"type": "object",
"properties": [
{ "name": "r", "type": "integer", "description": "The red component, in the [0-255] range." },
{ "name": "g", "type": "integer", "description": "The green component, in the [0-255] range." },
{ "name": "b", "type": "integer", "description": "The blue component, in the [0-255] range." },
{ "name": "a", "type": "number", "optional": true, "description": "The alpha component, in the [0-1] range (default: 1)." }
],
"description": "A structure holding an RGBA color."
},
{
"id": "HighlightConfig",
"type": "object",
"properties": [
{ "name": "showInfo", "type": "boolean", "optional": true, "description": "Whether the node info tooltip should be shown (default: false)." },
{ "name": "contentColor", "$ref": "RGBA", "optional": true, "description": "The content box highlight fill color (default: transparent)." },
{ "name": "paddingColor", "$ref": "RGBA", "optional": true, "description": "The padding highlight fill color (default: transparent)." },
{ "name": "borderColor", "$ref": "RGBA", "optional": true, "description": "The border highlight fill color (default: transparent)." },
{ "name": "marginColor", "$ref": "RGBA", "optional": true, "description": "The margin highlight fill color (default: transparent)." }
],
"description": "Configuration data for the highlighting of page elements."
}
],
"commands": [
{
"name": "getDocument",
"returns": [
{ "name": "root", "$ref": "Node", "description": "Resulting node." }
],
"description": "Returns the root DOM node to the caller."
},
{
"name": "requestChildNodes",
"parameters": [
{ "name": "nodeId", "$ref": "NodeId", "description": "Id of the node to get children for." }
],
"description": "Requests that children of the node with given id are returned to the caller in form of <code>setChildNodes</code> events."
},
{
"name": "querySelector",
"parameters": [
{ "name": "nodeId", "$ref": "NodeId", "description": "Id of the node to query upon." },
{ "name": "selector", "type": "string", "description": "Selector string." }
],
"returns": [
{ "name": "nodeId", "$ref": "NodeId", "description": "Query selector result." }
],
"description": "Executes <code>querySelector</code> on a given node."
},
{
"name": "querySelectorAll",
"parameters": [
{ "name": "nodeId", "$ref": "NodeId", "description": "Id of the node to query upon." },
{ "name": "selector", "type": "string", "description": "Selector string." }
],
"returns": [
{ "name": "nodeIds", "type": "array", "items": { "$ref": "NodeId" }, "description": "Query selector result." }
],
"description": "Executes <code>querySelectorAll</code> on a given node."
},
{
"name": "setNodeName",
"parameters": [
{ "name": "nodeId", "$ref": "NodeId", "description": "Id of the node to set name for." },
{ "name": "name", "type": "string", "description": "New node's name." }
],
"returns": [
{ "name": "nodeId", "$ref": "NodeId", "description": "New node's id." }
],
"description": "Sets node name for a node with given id."
},
{
"name": "setNodeValue",
"parameters": [
{ "name": "nodeId", "$ref": "NodeId", "description": "Id of the node to set value for." },
{ "name": "value", "type": "string", "description": "New node's value." }
],
"description": "Sets node value for a node with given id."
},
{
"name": "removeNode",
"parameters": [
{ "name": "nodeId", "$ref": "NodeId", "description": "Id of the node to remove." }
],
"description": "Removes node with given id."
},
{
"name": "setAttributeValue",
"parameters": [
{ "name": "nodeId", "$ref": "NodeId", "description": "Id of the element to set attribute for." },
{ "name": "name", "type": "string", "description": "Attribute name." },
{ "name": "value", "type": "string", "description": "Attribute value." }
],
"description": "Sets attribute for an element with given id."
},
{
"name": "setAttributesAsText",
"parameters": [
{ "name": "nodeId", "$ref": "NodeId", "description": "Id of the element to set attributes for." },
{ "name": "text", "type": "string", "description": "Text with a number of attributes. Will parse this text using HTML parser." },
{ "name": "name", "type": "string", "optional": true, "description": "Attribute name to replace with new attributes derived from text in case text parsed successfully." }
],
"description": "Sets attributes on element with given id. This method is useful when user edits some existing attribute value and types in several attribute name/value pairs."
},
{
"name": "removeAttribute",
"parameters": [
{ "name": "nodeId", "$ref": "NodeId", "description": "Id of the element to remove attribute from." },
{ "name": "name", "type": "string", "description": "Name of the attribute to remove." }
],
"description": "Removes attribute with given name from an element with given id."
},
{
"name": "getEventListenersForNode",
"parameters": [
{ "name": "nodeId", "$ref": "NodeId", "description": "Id of the node to get listeners for." }
],
"returns": [
{ "name": "listeners", "type": "array", "items": { "$ref": "EventListener"}, "description": "Array of relevant listeners." }
],
"description": "Returns event listeners relevant to the node.",
"hidden": true
},
{
"name": "getOuterHTML",
"parameters": [
{ "name": "nodeId", "$ref": "NodeId", "description": "Id of the node to get markup for." }
],
"returns": [
{ "name": "outerHTML", "type": "string", "description": "Outer HTML markup." }
],
"description": "Returns node's HTML markup."
},
{
"name": "setOuterHTML",
"parameters": [
{ "name": "nodeId", "$ref": "NodeId", "description": "Id of the node to set markup for." },
{ "name": "outerHTML", "type": "string", "description": "Outer HTML markup to set." }
],
"description": "Sets node HTML markup, returns new node id."
},
{
"name": "performSearch",
"parameters": [
{ "name": "query", "type": "string", "description": "Plain text or query selector or XPath search query." }
],
"returns": [
{ "name": "searchId", "type": "string", "description": "Unique search session identifier." },
{ "name": "resultCount", "type": "integer", "description": "Number of search results." }
],
"description": "Searches for a given string in the DOM tree. Use <code>getSearchResults</code> to access search results or <code>cancelSearch</code> to end this search session.",
"hidden": true
},
{
"name": "getSearchResults",
"parameters": [
{ "name": "searchId", "type": "string", "description": "Unique search session identifier." },
{ "name": "fromIndex", "type": "integer", "description": "Start index of the search result to be returned." },
{ "name": "toIndex", "type": "integer", "description": "End index of the search result to be returned." }
],
"returns": [
{ "name": "nodeIds", "type": "array", "items": { "$ref": "NodeId" }, "description": "Ids of the search result nodes." }
],
"description": "Returns search results from given <code>fromIndex</code> to given <code>toIndex</code> from the sarch with the given identifier.",
"hidden": true
},
{
"name": "discardSearchResults",
"parameters": [
{ "name": "searchId", "type": "string", "description": "Unique search session identifier." }
],
"description": "Discards search results from the session with the given id. <code>getSearchResults</code> should no longer be called for that search.",
"hidden": true
},
{
"name": "requestNode",
"parameters": [
{ "name": "objectId", "$ref": "Runtime.RemoteObjectId", "description": "JavaScript object id to convert into node." }
],
"returns": [
{ "name": "nodeId", "$ref": "NodeId", "description": "Node id for given object." }
],
"description": "Requests that the node is sent to the caller given the JavaScript node object reference. All nodes that form the path from the node to the root are also sent to the client as a series of <code>setChildNodes</code> notifications."
},
{
"name": "setInspectModeEnabled",
"hidden": true,
"parameters": [
{ "name": "enabled", "type": "boolean", "description": "True to enable inspection mode, false to disable it." },
{ "name": "highlightConfig", "$ref": "HighlightConfig", "optional": true, "description": "A descriptor for the highlight appearance of hovered-over nodes. May be omitted if <code>enabled == false</code>." }
],
"description": "Enters the 'inspect' mode. In this mode, elements that user is hovering over are highlighted. Backend then generates 'inspect' command upon element selection."
},
{
"name": "highlightRect",
"parameters": [
{ "name": "x", "type": "integer", "description": "X coordinate" },
{ "name": "y", "type": "integer", "description": "Y coordinate" },
{ "name": "width", "type": "integer", "description": "Rectangle width" },
{ "name": "height", "type": "integer", "description": "Rectangle height" },
{ "name": "color", "$ref": "RGBA", "optional": true, "description": "The highlight fill color (default: transparent)." },
{ "name": "outlineColor", "$ref": "RGBA", "optional": true, "description": "The highlight outline color (default: transparent)." }
],
"description": "Highlights given rectangle. Coordinates are absolute with respect to the main frame viewport."
},
{
"name": "highlightNode",
"parameters": [
{ "name": "nodeId", "$ref": "NodeId", "description": "Identifier of the node to highlight." },
{ "name": "highlightConfig", "$ref": "HighlightConfig", "description": "A descriptor for the highlight appearance." }
],
"description": "Highlights DOM node with given id."
},
{
"name": "hideHighlight",
"description": "Hides DOM node highlight."
},
{
"name": "highlightFrame",
"parameters": [
{ "name": "frameId", "$ref": "Network.FrameId", "description": "Identifier of the frame to highlight." },
{ "name": "contentColor", "$ref": "RGBA", "optional": true, "description": "The content box highlight fill color (default: transparent)." },
{ "name": "contentOutlineColor", "$ref": "RGBA", "optional": true, "description": "The content box highlight outline color (default: transparent)." }
],
"description": "Highlights owner element of the frame with given id.",
"hidden": true
},
{
"name": "pushNodeByPathToFrontend",
"parameters": [
{ "name": "path", "type": "string", "description": "Path to node in the proprietary format." }
],
"returns": [
{ "name": "nodeId", "$ref": "NodeId", "description": "Id of the node for given path." }
],
"description": "Requests that the node is sent to the caller given its path. // FIXME, use XPath",
"hidden": true
},
{
"name": "resolveNode",
"parameters": [
{ "name": "nodeId", "$ref": "NodeId", "description": "Id of the node to resolve." },
{ "name": "objectGroup", "type": "string", "optional": true, "description": "Symbolic group name that can be used to release multiple objects." }
],
"returns": [
{ "name": "object", "$ref": "Runtime.RemoteObject", "description": "JavaScript object wrapper for given node." }
],
"description": "Resolves JavaScript node object for given node id."
},
{
"name": "getAttributes",
"parameters": [
{ "name": "nodeId", "$ref": "NodeId", "description": "Id of the node to retrieve attibutes for." }
],
"returns": [
{ "name": "attributes", "type": "array", "items": { "type": "string" }, "description": "An interleaved array of node attribute names and values." }
],
"description": "Returns attributes for the specified node."
},
{
"name": "moveTo",
"parameters": [
{ "name": "nodeId", "$ref": "NodeId", "description": "Id of the node to drop." },
{ "name": "targetNodeId", "$ref": "NodeId", "description": "Id of the element to drop into." },
{ "name": "insertBeforeNodeId", "$ref": "NodeId", "optional": true, "description": "Drop node before given one." }
],
"returns": [
{ "name": "nodeId", "$ref": "NodeId", "description": "New id of the moved node." }
],
"description": "Moves node into the new container, places it before the given anchor."
}
],
"events": [
{
"name": "documentUpdated",
"description": "Fired when <code>Document</code> has been totally updated. Node ids are no longer valid."
},
{
"name": "setChildNodes",
"parameters": [
{ "name": "parentId", "$ref": "NodeId", "description": "Parent node id to populate with children." },
{ "name": "nodes", "type": "array", "items": { "$ref": "Node"}, "description": "Child nodes array." }
],
"description": "Fired when backend wants to provide client with the missing DOM structure. This happens upon most of the calls requesting node ids."
},
{
"name": "attributeModified",
"parameters": [
{ "name": "nodeId", "$ref": "NodeId", "description": "Id of the node that has changed." },
{ "name": "name", "type": "string", "description": "Attribute name." },
{ "name": "value", "type": "string", "description": "Attribute value." }
],
"description": "Fired when <code>Element</code>'s attribute is modified."
},
{
"name": "attributeRemoved",
"parameters": [
{ "name": "nodeId", "$ref": "NodeId", "description": "Id of the node that has changed." },
{ "name": "name", "type": "string", "description": "A ttribute name." }
],
"description": "Fired when <code>Element</code>'s attribute is removed."
},
{
"name": "inlineStyleInvalidated",
"parameters": [
{ "name": "nodeIds", "type": "array", "items": { "$ref": "NodeId" }, "description": "Ids of the nodes for which the inline styles have been invalidated." }
],
"description": "Fired when <code>Element</code>'s inline style is modified via a CSS property modification.",
"hidden": true
},
{
"name": "characterDataModified",
"parameters": [
{ "name": "nodeId", "$ref": "NodeId", "description": "Id of the node that has changed." },
{ "name": "characterData", "type": "string", "description": "New text value." }
],
"description": "Mirrors <code>DOMCharacterDataModified</code> event."
},
{
"name": "childNodeCountUpdated",
"parameters": [
{ "name": "nodeId", "$ref": "NodeId", "description": "Id of the node that has changed." },
{ "name": "childNodeCount", "type": "integer", "description": "New node count." }
],
"description": "Fired when <code>Container</code>'s child node count has changed."
},
{
"name": "childNodeInserted",
"parameters": [
{ "name": "parentNodeId", "$ref": "NodeId", "description": "Id of the node that has changed." },
{ "name": "previousNodeId", "$ref": "NodeId", "description": "If of the previous siblint." },
{ "name": "node", "$ref": "Node", "description": "Inserted node data." }
],
"description": "Mirrors <code>DOMNodeInserted</code> event."
},
{
"name": "childNodeRemoved",
"parameters": [
{ "name": "parentNodeId", "$ref": "NodeId", "description": "Parent id." },
{ "name": "nodeId", "$ref": "NodeId", "description": "Id of the node that has been removed." }
],
"description": "Mirrors <code>DOMNodeRemoved</code> event."
}
]
},
{
"domain": "CSS",
"hidden": true,
"description": "This domain exposes CSS read/write operations. All CSS objects, like stylesheets, rules, and styles, have an associated <code>id</code> used in subsequent operations on the related object. Each object type has a specific <code>id</code> structure, and those are not interchangeable between objects of different kinds. CSS objects can be loaded using the <code>get*ForNode()</code> calls (which accept a DOM node id). Alternatively, a client can discover all the existing stylesheets with the <code>getAllStyleSheets()</code> method and subsequently load the required stylesheet contents using the <code>getStyleSheet[Text]()</code> methods.",
"types": [
{
"id": "CSSStyleId",
"type": "object",
"properties": [
{ "name": "styleSheetId", "type": "string", "description": "Enclosing stylesheet identifier." },
{ "name": "ordinal", "type": "integer", "description": "The style ordinal within the stylesheet." }
],
"description": "This object identifies a CSS style in a unique way."
},
{
"id": "CSSRuleId",
"type": "object",
"properties": [
{ "name": "styleSheetId", "type": "string", "description": "Enclosing stylesheet identifier." },
{ "name": "ordinal", "type": "integer", "description": "The rule ordinal within the stylesheet." }
],
"description": "This object identifies a CSS rule in a unique way."
},
{
"id": "PseudoIdRules",
"type": "object",
"properties": [
{ "name": "pseudoId", "type": "integer", "description": "Pseudo style identifier (see <code>enum PseudoId</code> in <code>RenderStyleConstants.h</code>)."},
{ "name": "rules", "type": "array", "items": { "$ref": "CSSRule" }, "description": "CSS rules applicable to the pseudo style."}
],
"description": "CSS rule collection for a single pseudo style."
},
{
"id": "InheritedStyleEntry",
"type": "object",
"properties": [
{ "name": "inlineStyle", "$ref": "CSSStyle", "optional": true, "description": "The ancestor node's inline style, if any, in the style inheritance chain." },
{ "name": "matchedCSSRules", "type": "array", "items": { "$ref": "CSSRule" }, "description": "CSS rules matching the ancestor node in the style inheritance chain." }
],
"description": "CSS rule collection for a single pseudo style."
},
{
"id": "CSSStyleAttribute",
"type": "object",
"properties": [
{ "name": "name", "type": "string", "description": "DOM attribute name (e.g. \"width\")."},
{ "name": "style", "$ref": "CSSStyle", "description": "CSS style generated by the respective DOM attribute."}
],
"description": "CSS style information for a DOM style attribute."
},
{
"id": "CSSStyleSheetHeader",
"type": "object",
"properties": [
{ "name": "styleSheetId", "type": "string", "description": "The stylesheet identifier."},
{ "name": "sourceURL", "type": "string", "description": "Stylesheet resource URL."},
{ "name": "title", "type": "string", "description": "Stylesheet title."},
{ "name": "disabled", "type": "boolean", "description": "Denotes whether the stylesheet is disabled."}
],
"description": "CSS stylesheet metainformation."
},
{
"id": "CSSStyleSheetBody",
"type": "object",
"properties": [
{ "name": "styleSheetId", "type": "string", "description": "The stylesheet identifier."},
{ "name": "rules", "type": "array", "items": { "$ref": "CSSRule" }, "description": "Stylesheet resource URL."},
{ "name": "text", "type": "string", "optional": true, "description": "Stylesheet resource contents (if available)."}
],
"description": "CSS stylesheet contents."
},
{
"id": "CSSRule",
"type": "object",
"properties": [
{ "name": "ruleId", "$ref": "CSSRuleId", "optional": true, "description": "The CSS rule identifier (absent for user agent stylesheet and user-specified stylesheet rules)."},
{ "name": "selectorText", "type": "string", "description": "Rule selector."},
{ "name": "sourceURL", "type": "string", "optional": true, "description": "Parent stylesheet resource URL (for regular rules)."},
{ "name": "sourceLine", "type": "integer", "description": "Line ordinal of the rule selector start character in the resource."},
{ "name": "origin", "type": "string", "enum": ["user", "user-agent", "inspector", "regular"], "description": "The parent stylesheet type: \"user\" for user stylesheets, \"user-agent\" for user-agent stylesheets, \"inspector\" for stylesheets created by the inspector (i.e. those holding new rules created with <code>addRule()</code>), \"regular\" for regular stylesheets."},
{ "name": "style", "$ref": "CSSStyle", "description": "Associated style declaration." },
{ "name": "selectorRange", "$ref": "SourceRange", "optional": true, "description": "The rule selector range in the underlying resource (if available)." },
{ "name": "media", "type": "array", "items": { "$ref": "CSSMedia" }, "optional": true, "description": "Media list array (for rules involving media queries). The array enumerates media queries starting with the innermost one, going outwards." }
],
"description": "CSS rule representation."
},
{
"id": "SourceRange",
"type": "object",
"properties": [
{ "name": "start", "type": "integer", "description": "Start of range (inclusive)."},
{ "name": "end", "type": "integer", "description": "End of range (exclusive)."}
],
"description": "Text range within a resource."
},
{
"id": "ShorthandEntry",
"type": "object"
},
{
"id": "CSSComputedStyleProperty",
"type": "object",
"properties": [
{ "name": "name", "type": "string", "description": "Computed style property name." },
{ "name": "value", "type": "string", "description": "Computed style property value." }
]
},
{
"id": "CSSStyle",
"type": "object",
"properties": [
{ "name": "styleId", "$ref": "CSSStyleId", "optional": true, "description": "The CSS style identifier (absent for attribute styles)." },
{ "name": "cssProperties", "type": "array", "items": { "$ref": "CSSProperty" }, "description": "CSS properties in the style." },
{ "name": "shorthandEntries", "type": "array", "items": { "$ref": "ShorthandEntry" }, "description": "Computed values for all shorthands found in the style." },
{ "name": "cssText", "type": "string", "optional": true, "description": "Style declaration text (if available)." },
{ "name": "range", "$ref": "SourceRange", "optional": true, "description": "Style declaration range in the enclosing stylesheet (if available)." },
{ "name": "width", "type": "string", "optional": true, "description": "The effective \"width\" property value from this style." },
{ "name": "height", "type": "string", "optional": true, "description": "The effective \"height\" property value from this style." }
],
"description": "CSS style representation."
},
{
"id": "CSSProperty",
"type": "object",
"properties": [
{ "name": "name", "type": "string", "description": "The property name." },
{ "name": "value", "type": "string", "description": "The property value." },
{ "name": "priority", "type": "string", "optional": true, "description": "The property priority (implies \"\" if absent)." },
{ "name": "implicit", "type": "boolean", "optional": true, "description": "Whether the property is implicit (implies <code>false</code> if absent)." },
{ "name": "text", "type": "string", "optional": true, "description": "The full property text as specified in the style." },
{ "name": "parsedOk", "type": "boolean", "optional": true, "description": "Whether the property is understood by the browser (implies <code>true</code> if absent)." },
{ "name": "status", "type": "string", "enum": ["active", "inactive", "disabled", "style"], "optional": true, "description": "The property status: \"active\" (implied if absent) if the property is effective in the style, \"inactive\" if the property is overridden by a same-named property in this style later on, \"disabled\" if the property is disabled by the user, \"style\" if the property is reported by the browser rather than by the CSS source parser." },
{ "name": "shorthandName", "type": "string", "optional": true, "description": "The related shorthand property name (absent if this property is not a longhand)." },
{ "name": "range", "$ref": "SourceRange", "optional": true, "description": "The entire property range in the enclosing style declaration (if available)." }
],
"description": "CSS style effective visual dimensions and source offsets."
},
{
"id": "CSSMedia",
"type": "object",
"properties": [
{ "name": "text", "type": "string", "description": "Media query text." },
{ "name": "source", "type": "string", "enum": ["mediaRule", "importRule", "linkedSheet", "inlineSheet"], "description": "Source of the media query: \"mediaRule\" if specified by a @media rule, \"importRule\" if specified by an @import rule, \"linkedSheet\" if specified by a \"media\" attribute in a linked stylesheet's LINK tag, \"inlineSheet\" if specified by a \"media\" attribute in an inline stylesheet's STYLE tag." },
{ "name": "sourceURL", "type": "string", "optional": true, "description": "URL of the document containing the media query description." },
{ "name": "sourceLine", "type": "integer", "optional": true, "description": "Line in the document containing the media query (not defined for the \"stylesheet\" source)." }
],
"description": "CSS media query descriptor."
},
{
"id": "SelectorProfileEntry",
"type": "object",
"properties": [
{ "name": "selector", "type": "string", "description": "CSS selector of the corresponding rule." },
{ "name": "url", "type": "string", "description": "URL of the resource containing the corresponding rule." },
{ "name": "lineNumber", "type": "integer", "description": "Selector line number in the resource for the corresponding rule." },
{ "name": "time", "type": "number", "description": "Total time this rule handling contributed to the browser running time during profiling (in milliseconds.)" },
{ "name": "hitCount", "type": "integer", "description": "Number of times this rule was considered a candidate for matching against DOM elements." },
{ "name": "matchCount", "type": "integer", "description": "Number of times this rule actually matched a DOM element." }
],
"description": "CSS selector profile entry."
},
{
"id": "SelectorProfile",
"type": "object",
"properties": [
{ "name": "totalTime", "type": "number", "description": "Total processing time for all selectors in the profile (in milliseconds.)" },
{ "name": "data", "type": "array", "items": { "$ref": "SelectorProfileEntry" }, "description": "CSS selector profile entries." }
]
}
],
"commands": [
{
"name": "enable",
"description": "Enables the CSS agent for the given page. Clients should not assume that the CSS agent has been enabled until the result of this command is received."
},
{
"name": "disable",
"description": "Disables the CSS agent for the given page."
},
{
"name": "getMatchedStylesForNode",
"parameters": [
{ "name": "nodeId", "$ref": "DOM.NodeId" },
{ "name": "forcedPseudoClasses", "type": "array", "items": { "type": "string", "enum": ["active", "focus", "hover", "visited"] }, "optional": true, "description": "Element pseudo classes to force when computing applicable style rules." },
{ "name": "includePseudo", "type": "boolean", "optional": true, "description": "Whether to include pseudo styles (default: true)." },
{ "name": "includeInherited", "type": "boolean", "optional": true, "description": "Whether to include inherited styles (default: true)." }
],
"returns": [
{ "name": "matchedCSSRules", "type": "array", "items": { "$ref": "CSSRule" }, "optional": true, "description": "CSS rules matching this node, from all applicable stylesheets." },
{ "name": "pseudoElements", "type": "array", "items": { "$ref": "PseudoIdRules" }, "optional": true, "description": "Pseudo style rules for this node." },
{ "name": "inherited", "type": "array", "items": { "$ref": "InheritedStyleEntry" }, "optional": true, "description": "A chain of inherited styles (from the immediate node parent up to the DOM tree root)." }
],
"description": "Returns requested styles for a DOM node identified by <code>nodeId</code>."
},
{
"name": "getInlineStylesForNode",
"parameters": [
{ "name": "nodeId", "$ref": "DOM.NodeId" }
],
"returns": [
{ "name": "inlineStyle", "$ref": "CSSStyle", "optional": true, "description": "Inline style for the specified DOM node." },
{ "name": "styleAttributes", "type": "array", "items": { "$ref": "CSSStyleAttribute" }, "optional": true, "description": "Entries for style-related element attributes (e.g. width=20)."}
],
"description": "Returns the styles defined inline (explicitly in the \"style\" attribute and implicitly, using DOM attributes) for a DOM node identified by <code>nodeId</code>."
},
{
"name": "getComputedStyleForNode",
"parameters": [
{ "name": "nodeId", "$ref": "DOM.NodeId" },
{ "name": "forcedPseudoClasses", "type": "array", "items": { "type": "string", "enum": ["active", "focus", "hover", "visited"] }, "optional": true, "description": "Element pseudo classes to force when computing applicable style rules." }
],
"returns": [
{ "name": "computedStyle", "type": "array", "items": { "$ref": "CSSComputedStyleProperty" }, "description": "Computed style for the specified DOM node." }
],
"description": "Returns the computed style for a DOM node identified by <code>nodeId</code>."
},
{
"name": "getAllStyleSheets",
"returns": [
{ "name": "headers", "type": "array", "items": { "$ref": "CSSStyleSheetHeader" }, "description": "Descriptor entries for all available stylesheets." }
],
"description": "Returns metainfo entries for all known stylesheets."
},
{
"name": "getStyleSheet",
"parameters": [
{ "name": "styleSheetId", "type": "string" }
],
"returns": [
{ "name": "styleSheet", "$ref": "CSSStyleSheetBody", "description": "Stylesheet contents for the specified <code>styleSheetId</code>." }
],
"description": "Returns stylesheet data for the specified <code>styleSheetId</code>."
},
{
"name": "getStyleSheetText",
"parameters": [
{ "name": "styleSheetId", "type": "string" }
],
"returns": [
{ "name": "text", "type": "string", "description": "The stylesheet text." }
],
"description": "Returns the current textual content and the URL for a stylesheet."
},
{
"name": "setStyleSheetText",
"parameters": [
{ "name": "styleSheetId", "type": "string" },
{ "name": "text", "type": "string" }
],
"description": "Sets the new stylesheet text, thereby invalidating all existing <code>CSSStyleId</code>'s and <code>CSSRuleId</code>'s contained by this stylesheet."
},
{
"name": "setPropertyText",
"parameters": [
{ "name": "styleId", "$ref": "CSSStyleId" },
{ "name": "propertyIndex", "type": "integer" },
{ "name": "text", "type": "string" },
{ "name": "overwrite", "type": "boolean" }
],
"returns": [
{ "name": "style", "$ref": "CSSStyle", "description": "The resulting style after the property text modification." }
],
"description": "Sets the new <code>text</code> for a property in the respective style, at offset <code>propertyIndex</code>. If <code>overwrite</code> is <code>true</code>, a property at the given offset is overwritten, otherwise inserted. <code>text</code> entirely replaces the property <code>name: value</code>."
},
{
"name": "toggleProperty",
"parameters": [
{ "name": "styleId", "$ref": "CSSStyleId" },
{ "name": "propertyIndex", "type": "integer" },
{ "name": "disable", "type": "boolean" }
],
"returns": [
{ "name": "style", "$ref": "CSSStyle", "description": "The resulting style after the property toggling." }
],
"description": "Toggles the property in the respective style, at offset <code>propertyIndex</code>. The <code>disable</code> parameter denotes whether the property should be disabled (i.e. removed from the style declaration). If <code>disable == false</code>, the property gets put back into its original place in the style declaration."
},
{
"name": "setRuleSelector",
"parameters": [
{ "name": "ruleId", "$ref": "CSSRuleId" },
{ "name": "selector", "type": "string" }
],
"returns": [
{ "name": "rule", "$ref": "CSSRule", "description": "The resulting rule after the selector modification." }
],
"description": "Modifies the rule selector."
},
{
"name": "addRule",
"parameters": [
{ "name": "contextNodeId", "$ref": "DOM.NodeId" },
{ "name": "selector", "type": "string" }
],
"returns": [
{ "name": "rule", "$ref": "CSSRule", "description": "The newly created rule." }
],
"description": "Creates a new empty rule with the given <code>selector</code> in a special \"inspector\" stylesheet in the owner document of the context node."
},
{
"name": "getSupportedCSSProperties",
"returns": [
{ "name": "cssProperties", "type": "array", "items": { "type": "string" }, "description": "Supported property names." }
],
"description": "Returns all supported CSS property names."
},
{
"name": "startSelectorProfiler"
},
{
"name": "stopSelectorProfiler",
"returns": [
{ "name": "profile", "$ref": "SelectorProfile" }
]
}
],
"events": [
{
"name": "mediaQueryResultChanged",
"description": "Fires whenever a MediaQuery result changes (for example, after a browser window has been resized.) The current implementation considers only viewport-dependent media features."
}
]
},
{
"domain": "Timeline",
"description": "Timeline provides its clients with instrumentation records that are generated during the page runtime. Timeline instrumentation can be started and stopped using corresponding commands. While timeline is started, it is generating timeline event records.",
"types": [
{
"id": "TimelineEvent",
"type": "object",
"properties": [
{ "name": "type", "type": "string", "description": "Event type." },
{ "name": "data", "type": "object", "description": "Event data." },
{ "name": "children", "type": "array", "optional": true, "items": { "$ref": "TimelineEvent" }, "description": "Nested records." }
],
"description": "Timeline record contains information about the recorded activity."
}
],
"commands": [
{
"name": "start",
"parameters": [
{ "name": "maxCallStackDepth", "optional": true, "type": "integer", "description": "Samples JavaScript stack traces up to <code>maxCallStackDepth</code>, defaults to 5." }
],
"description": "Starts capturing instrumentation events."
},
{
"name": "stop",
"description": "Stops capturing instrumentation events."
},
{
"name": "setIncludeMemoryDetails",
"parameters": [
{ "name": "enabled", "type": "boolean", "description": "True to start collecting DOM counters." }
],
"hidden": true,
"description": "Starts calculating various DOM statistics and sending them as part of timeline events."
}
],
"events": [
{
"name": "eventRecorded",
"parameters": [
{ "name": "record", "$ref": "TimelineEvent", "description": "Timeline event record data." }
],
"description": "Fired for every instrumentation event while timeline is started."
}
]
},
{
"domain": "Debugger",
"description": "Debugger domain exposes JavaScript debugging capabilities. It allows setting and removing breakpoints, stepping through execution, exploring stack traces, etc.",
"types": [
{
"id": "BreakpointId",
"type": "string",
"description": "Breakpoint identifier."
},
{
"id": "ScriptId",
"type": "string",
"description": "Unique script identifier."
},
{
"id": "CallFrameId",
"type": "string",
"description": "Call frame identifier."
},
{
"id": "Location",
"type": "object",
"properties": [
{ "name": "scriptId", "$ref": "ScriptId", "description": "Script identifier as reported in the <code>Debugger.scriptParsed</code>." },
{ "name": "lineNumber", "type": "integer", "description": "Line number in the script." },
{ "name": "columnNumber", "type": "integer", "optional": true, "description": "Column number in the script." }
],
"description": "Location in the source code."
},
{
"id": "FunctionDetails",
"hidden": true,
"type": "object",
"properties": [
{ "name": "location", "$ref": "Location", "description": "Location of the function." },
{ "name": "name", "type": "string", "optional": true, "description": "Name of the function. Not present for anonymous functions." },
{ "name": "displayName", "type": "string", "optional": true, "description": "Display name of the function(specified in 'displayName' property on the function object)." },
{ "name": "inferredName", "type": "string", "optional": true, "description": "Name of the function inferred from its initial assignment." }
],
"description": "Information about the function."
},
{
"id": "CallFrame",
"type": "object",
"properties": [
{ "name": "callFrameId", "$ref": "CallFrameId", "description": "Call frame identifier. This identifier is only valid while the virtual machine is paused." },
{ "name": "functionName", "type": "string", "description": "Name of the JavaScript function called on this call frame." },
{ "name": "location", "$ref": "Location", "description": "Location in the source code." },
{ "name": "scopeChain", "type": "array", "items": { "$ref": "Scope" }, "description": "Scope chain for this call frame." },
{ "name": "this", "$ref": "Runtime.RemoteObject", "description": "<code>this</code> object for this call frame." }
],
"description": "JavaScript call frame. Array of call frames form the call stack."
},
{
"id": "Scope",
"type": "object",
"properties": [
{ "name": "type", "type": "string", "enum": ["global", "local", "with", "closure", "catch"], "description": "Scope type." },
{ "name": "object", "$ref": "Runtime.RemoteObject", "description": "Object representing the scope. For <code>global</code> and <code>with</code> scopes it represents the actual object; for the rest of the scopes, it is artificial transient object enumerating scope variables as its properties." }
],
"description": "Scope description."